diff --git a/code/HDK/A4EXIF.ASM b/code/HDK/A4EXIF.ASM
new file mode 100644
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+++ b/code/HDK/A4EXIF.ASM
@@ -0,0 +1,1189 @@
+        title   A4EXIF -- Example ASIC4 Interface device driver
+        subttl  Copyright (c) Psion PLC (1994)
+        name    A4EXIF
+;
+; VER     DATE     BY      DESCRIPTION
+; ----------------------------------------
+; 1.00F  26/1/95   Mal     Working Version
+
+
+;BUILDSB=1                       ;S3a build environment (channels=1)
+S3c=0                           ;Need to specify no s3c
+;BUILDSC=1                       ;S3c build environment (channels=3)
+BUILDCH=1                       ;HC build environment (channels=3)
+;BUILDHH=1                       ;S3 build environment  (channels=1)
+
+        include ..\inc\epoc.inc
+        include ..\inc\epoclib.inc
+        include ..\inc\epocsibo.inc
+        include ossibo.inc
+        include ospack.inc
+            
+;       Example Logical Device Driver for prototype LED-ASIC4 Interface
+;       circuit for Corporate/S3C/Consumer serial port.  
+;       Written by Mal Dec 1994/Jan 1995.
+
+;       A4EXIF CONSTANTS AND TYPES
+;       ==========================
+;       The following constants and type definitions
+;       are compiler directives used by the TCEP assembler
+;       when it is creating the LDD.
+
+if Consumer
+        numberofchannels        equ     1
+else
+  if Corporate or S3c
+        numberofchannels        equ     3
+  else
+        numberofchannels        equ     2
+  endif
+endif
+
+;Channel StatusEnt block accessed through CS:DI
+A4ExifStatusEnt struc
+        A4ExifCSProcessId                 dw      ?       ;Channel parent process id
+        A4ExifCSChannelOpen               db      ?       ;Channel open flag
+        A4ExifCSChannelRunning            db      ?       ;Channel hardware running flag
+        A4ExifCSChanReadCompleted         db      ?       ;Channel request completed flag
+        A4ExifCSChannelIntMask            db      ?       ;Channel interrupt mask
+        A4ExifCSChannelIntNum             db      ?       ;Channel interrupt number
+        A4ExifCSChannelSelect             db      ?       ;SIBO Channel select
+        A4ExifCSChannelIntVec             dw      ?       ;Channel int vector number
+        A4ExifCSTickHandle                dw      ?       ;TCK channel handle      
+        A4ExifCSA1Value                   db      ?       ;Channel strategy A1 parameter
+        A4ExifCSA2Value                   db      ?       ;Channel strategy A2 parameter
+A4ExifStatusEnt ends
+
+;Open Channel Control block accessed through DS:BX
+A4ExifEnt struc                 
+        A4ExifDSIo                ChanEnt <>      ;Open channel control block Ent
+        A4ExifDSHandlerPtr        dw      ?       ;Cant touch when under
+        A4ExifDSStatusPtr         dw      ?       ;Hold, Resume, Reset or
+        A4ExifDSA1Ptr             dw      ?       ;interrupt routine
+        A4ExifDSA2Ptr             dw      ?
+        A4ExifDSStatusEntPtr      dw      ?
+A4ExifEnt ends
+
+
+        A4PERIPH_MASK           equ     0f0h            ;11110000b    
+        EXTENDED_INFO_BYTE      equ     090h            ;10010000b
+        U5_ENABLE_ON            equ     080h            ;Sets LBO for latch U5
+        U5_ENABLE_OFF           equ     000h            ;Deselects LBO for U5
+        
+;Latch addresses for reading/writing
+        U5OUTPUT_LATCH          equ     00000000b       ;Selects A0 for writing
+        U3INPUT_BUFFER          equ     00000000b       ;Selects A0 for reading
+        U4STATUS_BUFFER         equ     00000001b       ;Selects cs:[di].A4ExifCsA1Valuefor reading
+        INTERRUPT_LATCH         equ     00000001b       ;Selects A1 for writing 
+
+;Status byte masks
+        S2S3_ON                 equ     00000011b
+        S2S3_OFF                equ     00000000b
+        S2_ONLY                 equ     00000001b
+        S3_ONLY                 equ     00000010b
+        INTERRUPT_STATUS_MASK   equ     00000011b
+
+;LED bytes
+        SOME_LEDS_ON            equ     01010101b
+        SOME_LEDS_OFF           equ     10101010b
+        TOP_LEDS_ON             equ     11110000b
+        BOTTOM_LEDS_ON          equ     00001111b
+        ZERO_BYTE               equ     00h
+
+        dgroup  group  stack
+        assume ds:dgroup,es:dgroup,ss:dgroup
+
+        CodeSeg
+
+;       A4EXIF ENTRY TABLE
+;       ==================
+
+ProcBegin@ A4ExifLDD
+;          =========
+
+dw      LDDSignature
+db      'LED',0,0,0,0,0
+dw      (VectorEnd-Vector)/2
+Vector:
+        dw      A4ExifInstall
+        dw      A4ExifRemove
+        dw      A4ExifHold
+        dw      A4ExifResume
+        dw      A4ExifReset
+        dw      A4ExifUnits
+        dw      A4ExifOpen
+        dw      A4ExifStrategy
+VectorHandler:
+        dw      A4ExifHandler
+if Asic9
+InterruptVectors:
+        dw      A4ExifTickInt
+endif
+VectorEnd:
+
+
+;       A4EXIF INTERNAL DATA SPACE
+;       ==========================
+;       Device Driver global variables follow.  
+;       These variables reside in the code segment
+;       and as such can always be accessed with 
+;       the 'cs:' prefix.
+
+if Asic9
+  if Consumer
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask A9MSlave,HwIrq2Revector,SelectChannel5,IntVec0,0,0>
+  else 
+    if Corporate or S3c
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask A9MExpIntA,HwIrq4Revector,SelectChannel3,IntVec0,0,0>
+        Channel1        A4ExifStatusEnt<0,0,0,0,mask A9MExpIntB,HwIrq5Revector,SelectChannel4,IntVec1,0,0>
+        Channel2        A4ExifStatusEnt<0,0,0,0,mask A9MSlave,HwIrq2Revector,SelectChannel5,IntVec2,0,0>
+    else
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask A9MExpIntA,HwIrq4Revector,SelectChannel3,IntVec0,0,0>
+        Channel1        A4ExifStatusEnt<0,0,0,0,mask A9MExpIntB,HwIrq5Revector,SelectChannel4,IntVec1,0,0>
+    endif
+  endif
+else
+  if Consumer
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask Asic2Int,HwIrq4Revector,SelectChannel7,IntVec0,0,0>
+  else 
+    if Corporate
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask ExpIntLeftA,HwIrq3Revector,ExpChannelLeftA,IntVec0,0,0>
+        Channel1        A4ExifStatusEnt<0,0,0,0,mask ExpIntRightB,HwIrq2Revector,ExpChannelRightB,IntVec1,0,0>
+        Channel2        A4ExifStatusEnt<0,0,0,0,mask Asic2Int,HwIrq4Revector,SelectChannel7,IntVec2,0,0>
+    else
+        Channel0        A4ExifStatusEnt<0,0,0,0,mask ExpIntLeftA,HwIrq3Revector,ExpChannelLeftA,IntVec0,0,0>
+        Channel1        A4ExifStatusEnt<0,0,0,0,mask ExpIntRightB,HwIrq2Revector,ExpChannelRightB,IntVec1,0,0>
+    endif
+  endif
+endif
+
+        HoldFlag        db      0       ;Hold/Resume flag
+        SwitchStatus    db      ?       ;Holds the masked status byte from U4 after interrupt
+
+        ProcEnd noret
+                                
+
+        ProcBegin@ A4ExifInstall,far
+;                  =============
+;       Installs the device driver.
+;       Invoked after a PLIB 'p_loadldd("A4EXIF.LDD")' call to load the LDD
+;       All of the fields inside the CS control blocks are preloaded
+;       with the correct values at install time. Install therefore does
+;       not do any work.
+;       IN:  
+;               Nothing
+;       OUT: 
+;               Carry Clear - driver successfully installed
+;
+        clc                     ;The ChannelOpen fields are set to zero
+        ret                     ;in the relevant ChannelStatusEnt headers
+        ProcEnd noret
+
+
+        ProcBegin@ A4ExifRemove,far
+;                  ============
+;       Removes the device driver.
+;       Invoked after a PLIB 'p_devdel("LED",E_LDD)'call to unload the 
+;       device driver.
+;       A device driver cannot be removed if any of its channels
+;       are still open.
+;       IN:  
+;               Nothing
+;       OUT: 
+;               Carry clear - successfully removed
+;               Carry set - remove failed, error number in AL
+;
+        mov     cx, numberofchannels                    ;Check that each 
+        mov     di, offset Channel0                     ;channel is closed
+        xor     ax, ax
+CheckAllChannelsClosedLoop:
+        cmp     cs:[di].A4ExifCSChannelOpen, al         ;Closed channels will
+        jne     WeHaveAChannelOpenSoFail                ;have the value 0 in 
+        add     di, (size A4ExifStatusEnt)              ;their ChannelOpen 
+        loop    CheckAllChannelsClosedLoop              ;flags
+        jmp     FinishedOkay
+WeHaveAChannelOpenSoFail:
+        mov     al, InUseErr                            ;Fail if not all 
+        stc                                             ;closed
+        ret
+FinishedOkay:
+        clc
+        ret
+        ProcEnd noret                           
+
+        
+        ProcBegin@ A4ExifHold,far
+;                  ==========
+;       Called by the operating system whenever the device driver is 
+;       being moved or the machine is powering down.
+;       This will also be called by our pack door polling function when
+;       it sees that the doors have been opened and our peripheral has
+;       lost power.
+;       IN:  
+;               Reason for the hold in AH
+;       OUT: 
+;               Nothing
+;
+        mov     cx, 1                                   ;Hold can be called 
+        xchg    cl, HoldFlag                            ;when the driver is 
+        cmp     cl, 0                                   ;under a hold so 
+        jne     AlreadyHeld                             ;re-entrancy blocking
+A4HoldFromTick:                                         ;is required
+        mov     cx, numberofchannels 
+        mov     di, offset Channel0                     ;Loop because Hold 
+HoldAllTheChannelsLoop:                                 ;must stop all the 
+        cmp     cs:[di].A4ExifCSChannelOpen, 0          ;channels
+        je      DontHoldBecauseNotOpen                  ;Is the channel open?
+        push    cx                                      ;If it is then stop 
+        call    StopTheChannelRunning                   ;all interrupts
+        pop     cx
+DontHoldBecauseNotOpen:
+        add     di, (size A4ExifStatusEnt)
+        loop    HoldAllTheChannelsLoop
+AlreadyHeld:
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ A4ExifResume,far
+;                  ============
+;       Called by the operating system when it has finished moving the
+;       device driver in memory or when the machine is switching back on.
+;       Also called by our door polling routine when it sees that the doors
+;       have been closed and we can resume communication with our peripheral.
+;       IN:  
+;               Nothing
+;       OUT: 
+;               Nothing
+;
+        xor     cx, cx                          ;Block in case of re-entrancy
+        xchg    cl, HoldFlag
+        cmp     cl, 0
+        je      AlreadyResumed
+if Asic9
+        GenDataSegment                          ;Check to see if the pack 
+        HwGetSsdData                            ;doors are still closed
+        mov     bx, ax
+        cmp     es:[bx].SsdDoorStatus, DoorOpen
+        je      DoorsAreOpen
+endif
+A4ResumeFromTick:                               
+        mov     cx, numberofchannels            ;Loop because resume must 
+        mov     di, offset Channel0             ;restart each open channel
+ResumeAllTheChannelsLoop:
+        cmp     cs:[di].A4ExifCSChannelOpen, 0  ;Is the channel open?
+        je      DontResumeBecauseNotOpen
+        push    cx
+        call    StartTheChannelRunning
+        pop     cx
+DontResumeBecauseNotOpen:
+        add     di, (size A4ExifStatusEnt)
+        loop    ResumeAllTheChannelsLoop
+AlreadyResumed:
+        ret
+DoorsAreOpen:
+        mov     HoldFlag, 2
+        ret
+        ProcEnd noret        
+
+
+        ProcBegin@ A4ExifReset,far
+;                  ===========
+;       Called when an application which opened a channel terminates without
+;       closing the device driver.
+;       A device driver, for each open channel, has to request that the 
+;       operating system calls this function when the application 
+;       terminates abnormally (ie without closing an open channel).
+;       Reset can supply one piece of identifying data which will be
+;       passed in CX. This would usually be the channel's number or CS 
+;       control block pointer.
+;       Reset just needs to clear interrupts, hardware reservations, and free
+;       the channel. Any allocated space will be cleaned up for you by the OS.
+;       IN:  
+;               The device driver's handle in BX
+;               The address of the status struc identifying the channel in CX
+;       OUT: 
+;               Nothing
+;
+        mov     di, cx
+        cmp     cs:[di].A4ExifCSChannelOpen, 0
+        je      NotOpenToReset
+        call    StopTheChannelRunning                   ;Stop interrupts
+        mov     al, cs:[di].A4ExifCSChannelIntMask      ;Free the reserved 
+        HwFreeChannel                                   ;hardware
+        mov     cs:[di].A4ExifCSChannelOpen, 0          ;The channel is now 
+NotOpenToReset:                                         ;free
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ A4ExifUnits,far
+;                  ===========
+;       Called to find how many open channels the driver will support
+;       In:  
+;               Nothing
+;       Out: 
+;               The total number of channels supported in AX
+;
+        mov     ax, numberofchannels
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ A4ExifOpen,far
+;                  ==========
+;       Opens a device driver channel.
+;       Invoked after the PLIB call 'p_open(&appHandle,"LED:*",-1)'to open a 
+;       channel to the device driver.
+;       In:  
+;               OS device handle of the device driver in DX
+;               Pointer to the OpenEnt struc in SI
+;               Pointer to the IntEnt struc in BP
+;               DS,ES,SS point to the applications data space
+;       Out: 
+;               Carry clear - BX holds the address of the open channel
+;               Carry set - AL holds the error number
+;
+        cld                                             ;Interrupts off to 
+        pushf                                           ;prevent multiple apps
+        cli                                             ;calling open
+        mov     si, [si].OpenNamePtr                    ;simultaneously
+        mov     al, [si+1]
+        CharToFoldedChar                                ;Read the unit no.
+        cmp     al, 'A'                                 ;part of device name
+        jb      OpenNameErr                             ;to find which channel
+        sub     al, 'A'                                 ;to open. eg "LED:A"
+        cmp     al, numberofchannels
+        jae     OpenNameErr
+        xor     ah, ah
+        push    dx                                      ;Map the channel no.
+        mov     dx, (size A4ExifStatusEnt)              ;to a channel control
+        mul     dx                                      ;block in our CS
+        pop     dx                                      ;space
+        mov     di, ax
+        add     di, offset Channel0                     ;Offset in DI
+        cmp     cs:[di].A4ExifCSChannelOpen, 0           
+        je      GetATickChannel                         ;Check to see if
+        popf                                            ;channel is already
+        mov     ax, AlreadyOpenErr                      ;open
+        jmp     ChannelAlreadyOpen
+GetATickChannel:
+        mov     cs:[di].A4ExifCSChannelOpen, 1          ;Obtain a TCK channel so 
+        mov     cs:[di].A4ExifCSChannelRunning,0        ;we can poll the door state
+        popf
+ife Asic9
+        jmp     GetHardwareChannel                      ;If HC, we don't need 
+else                                                    ;to set up the TCK 
+        push    ax                                      ;routine
+        mov     ax, ((':' shl 8)+'K')
+        push    ax
+        mov     ax, (('C' shl 8)+'T')                   ;Try to open "TCK:"
+        push    ax                                      ;channel with "TCK:" 
+        mov     bx, sp                                  ;string on stack
+        IoOpen
+        jnc     GotATickChannel                         ;TCK will call our 
+        add     sp, 6                                   ;door-polling function 
+        mov     ax, LockedErr                           ;32 times a second
+        jmp     OpenFailed
+GotATickChannel:
+        add     sp, 6
+        mov     cs:[di].A4ExifCSTickHandle, ax          ;Start our 
+        push    dx                                      ;door-polling function 
+        mov     bx, ax                                  ;running by starting 
+        mov     ax, IoFuncStart                         ;the "TCK:" channel
+        mov     cx, 1
+        push    cx                                      ;Frequency 1 tick
+        push    cx                                      ;Data irrelevant
+        push    dx                                      ;Handle to driver
+        mov     cx, (InterruptVectors-Vector)/2         ;TCK function to call
+        push    cx
+        mov     cx, sp
+        IoWithWait
+        add     sp, 8
+        pop     dx
+        jmp     GetHardwareChannel
+endif
+OpenNameErr:
+        popf
+        mov     ax, NameErr
+        jmp     ChannelAlreadyOpen
+GetHardwareChannel:                                     ;Check the hardware 
+        mov     al, cs:[di].A4ExifCSChannelIntMask      ;is available then 
+        HwGetChannel                                    ;reserve it
+        jnc     CheckHardwareNowThatSIBOChannelIsOpen   ;Returns with carry 
+        mov     ax, InUseErr                            ;clear if OK
+        jmp     FreeTckAndExit
+FreeTckAndChannelHardware:
+        mov     al, cs:[di].A4ExifCSChannelIntMask
+        HwFreeChannel
+        mov     ax, DeviceErr
+FreeTckAndExit:
+if Asic9
+        push    ax
+        mov     bx, cs:[di].A4ExifCSTickHandle
+        IoClose
+        pop     ax
+endif
+OpenFailed:
+        mov     cs:[di].A4ExifCSChannelOpen, 0
+ChannelAlreadyOpen:
+        stc
+OpenExit:
+        ret
+CheckHardwareNowThatSIBOChannelIsOpen:
+        ProcId                                          ;Set up the calling
+        mov     cs:[di].A4ExifCSProcessId, ax           ;process ID
+        mov     cs:[di].A4ExifCSChanReadCompleted, 0    
+        call    CheckHardwarePresent                    ;Returns with carry 
+        jc      FreeTckAndChannelHardware               ;clear if successful
+        mov     cx, (size A4ExifEnt)                    ;Allocate a control 
+        HeapAllocateCell                                ;block in our app's 
+        jc      FreeTckAndChannelHardware               ;data space
+        mov     bx, ax
+        push    bx                              ;IoAddHandler trashes BX
+        mov     al, (VectorHandler-Vector)/2    ;Set up our wait handler
+        IoAddHandler                            ;Leaves the address of 
+        pop     bx                              ;handler in AX
+        jnc     GotHandler
+        push    ax                              ;If no handler, open fails
+        HeapFreeCell
+        pop     ax
+        jmp     FreeTckAndChannelHardware
+GotHandler:
+        mov     [bx].A4ExifDSStatusEntPtr, di          
+        mov     [bx].A4ExifDSHandlerPtr, ax         
+        mov     [bx].A4ExifDSStatusPtr, 0            
+        mov     [bx].A4ExifDSIo.ChanNext, bx        
+        mov     [bx].A4ExifDSIo.ChanSignature, IoChanSignature
+        mov     [bx].A4ExifDSIo.ChanLibHandle, dx                 
+        mov     cx, di                          ;IoRequestReset takes
+        xchg    bx, dx                          ;the device handle in 
+        IoRequestReset                          ;BX and the channel 
+        xchg    bx, dx                          ;handle in CX
+        xor     ax, ax
+        call    StartTheChannelRunning
+ReturnCLC:
+        clc
+        ret
+        ProcEnd
+
+
+if Asic9
+        ProcBegin@ A4ExifTickInt,far
+;                  =============
+;       This function is called by the tick handler on every tick of
+;       the system clock. This happens 32 times a second.
+;       The operating system will call a device driver to hold when memory is
+;       being moved and when the machine is being powered down. It will not
+;       call the device driver when the pack doors are opened.
+;       Opening the pack doors will cause power to the peripheral to be cut,
+;       and therefore the driver needs to be held in the way it would be if
+;       the machine powered down.  Only for Asic9 based machines.
+;       This function checks the state of the doors on every tick and calls
+;       Hold and resume when it sees the status of the doors change.
+;       IN:  
+;               The state of the door in SI
+;       OUT: 
+;               Nothing
+;
+        cmp     si, DoorOpen                    ;Is the door open
+        je      TheDoorIsOpen                   ;or closed?
+        cmp     HoldFlag, 2                     ;Closed Door, HoldFlag=2
+        je      NeedToDoTheResume               ;means we do a resume
+        ret                                     ;Closed Door, HoldFlag!=2        
+NeedToDoTheHold:
+        mov     HoldFlag, 2
+        jmp     A4HoldFromTick
+NeedToDoTheResume:
+        mov     HoldFlag, 0
+        jmp     A4ResumeFromTick
+TheDoorIsOpen:
+        xor     ax, ax
+        cmp     HoldFlag, al
+        je      NeedToDoTheHold
+        ret
+        ProcEnd noret
+endif
+
+
+        ProcBegin@ A4ExifHandler,far
+;                  =============
+;       When an application is waiting within an iowait and a signal is
+;       generated then before passing that signal to the application the
+;       OS first runs any wait handlers belonging to the device driver
+;       channels that the application has open.
+;       The interrupt routine can generate a signal but cannot fill in any
+;       status words or pass values back to the application because the
+;       applications DS space is not available. The handler can consume a
+;       signal generated by an interrupt and then fill any status words
+;       before re-signalling the application. A handler always has access
+;       to the application's DS space.  The wait handler can consume the 
+;       signal which is then no longer passed back to the application.
+;       IN:  
+;               Pointer to our control block in applications DS space in BX
+;               DS,ES,SS point at application's data space
+;       OUT: 
+;               Carry clear - do not consume the signal, signal not for us
+;               Carry set - consume the signal, re-enable handler if AL
+;                           non-zero else don't re-enable handler if AL=0.
+;
+        cld
+        pushf
+        cli
+        mov     di, [bx].A4ExifDSStatusEntPtr           ;Is the signal for us?
+        cmp     cs:[di].A4ExifCSChanReadCompleted, 1    
+        jne     ExitHandlerSignalNotForUs               ;If it is, copy 
+        mov     cs:[di].A4ExifCSChanReadCompleted, 0    ;the values read in 
+        mov     al, cs:[di].A4ExifCSA1Value             ;the interrupt 
+        mov     ah, cs:[di].A4ExifCSA2Value             ;routine back to 
+        mov     di, [bx].A4ExifDSA1Ptr                  ;the application
+        mov     [di], al                                ;Asynchronous read  
+        mov     di, [bx].A4ExifDSA2Ptr                  ;has been completed
+        mov     [di], ah
+        xor     di, di
+        xchg    [bx].A4ExifDSStatusPtr, di              ;Clear the status 
+        mov     word ptr [di], 0                        ;word
+        popf                                            
+        IoSignal                                        
+        xor     ax, ax
+        stc                                             ;STC and AL!=0 =>
+        ret                                             ;consume signal and
+ExitHandlerSignalNotForUs:                              ;don't re-enable 
+        popf                                            ;handler
+        clc
+        ret
+        ProcEnd
+
+
+StrategyVectorTable     label   word
+        dw      offset A4ExifDefault    ;StrategyPanic
+        dw      offset A4ExifRead       ;StrategyRead           ie P_FREAD
+        dw      offset A4ExifWrite      ;StrategyWrite          ie P_FWRITE
+        dw      offset A4ExifClose      ;StrategyClose          ie P_FCLOSE
+        dw      offset A4ExifCancel     ;StrategyCancel         ie P_FCANCEL
+        dw      offset A4ExifDefault    ;StrategyAttach
+        dw      offset A4ExifDefault    ;StrategyDetach
+        dw      offset A4ExifSet        ;StrategySet            ie P_FSET
+        dw      offset A4ExifSense      ;StrategySense          ie P_FSENSE
+        
+
+        ProcBegin@ A4ExifStrategy,far
+;                  ==============
+;       Called by the operating system when an I/O request is made on
+;       the device driver.
+;       Calls to this funcion from an owning application will usually take
+;       the form p_ioc(pcb,func,&Stat,&A1,&A2);
+;       The strategy function is called with a function number specifying
+;       the action which the driver is to take, a status word to fill when
+;       the action is complete, and two arguments A1 and A2.
+;       All strategy functions must complete with a signal to the application.
+;       Functions can be asynchronous and need not complete immediately.
+;       IN:  
+;               Pointer to our control block in the applications DS in BX
+;               Device driver handle in DX
+;               Pointer to the RqEnt struct in SI
+;               Pointer to a IntEnt struct in BP
+;               DS,ES,SS point at the applications data space
+;       OUT: 
+;               Returned value in AX
+;               Must call IoSignal somewhere to signal completion 
+;                       of the I/O request.
+;
+        mov     ax, [si].RqFunction             ;Get the function number
+        mov     dx, [si].RqA1Ptr                ;DX holds the first argument
+        mov     di, [si].RqStatusPtr            ;for convenience
+        mov     word ptr [di], PendingErr       ;Status word holds 
+        shl     ax, 1                           ;E_FILE_PENDING
+        mov     di, ax
+        push    StrategyVectorTable[di]         ;Jump to required function 
+        mov     di, [bx].A4ExifDSStatusEntPtr   ;with our CS control block
+        retn                                    ;pointer in DI
+A4ExifDefault:
+        IoRoot
+        ret
+ExitWithCompletionStatusZero:
+        xor     ax, ax                          ;Common exit points
+ExitWithOtherCompletionStatus:
+        mov     di, [si].RqStatusPtr
+        mov     word ptr [di], ax
+        IoSignal
+ExitStillPending:
+        xor     ax, ax
+        clc
+        ret
+        ProcEnd noret               
+
+
+;       STRATEGY VECTOR TABLE FUNCTIONS
+;       ===============================
+;IN:
+;       DX holds the pointer to the first argument in 'p_iow(...)' call
+;       BX holds the address of the open channel control block
+;       CS:DI holds the address of status struc identifying the open channel
+;
+
+        ProcBegin@ A4ExifRead,far
+;                  ==========
+;       Strategy vector table function that handles asynchronous byte reads
+;       from the LEDs and switches.
+;       The corresponding PLIB call is p_ioc(pcb,P_FREAD,&Stat,&Arg1,&Arg2);
+;       The request is completed when the interrupt routine signals the
+;       handler which in turn signals the application passing back the values
+;       read at the time of the interrupt through the A1Ptr and A2Ptr.
+;       IN:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;               A1 (pointer to Arg1) in DX
+;       OUT: 
+;               Jumps to common exit point
+;               Panics if multiple requests
+;
+        cmp     [bx].A4ExifDSStatusPtr, 0       ;Panic if we already 
+        jne     PanicPending                    ;have an I/O read request 
+        pushf                                   ;pending on the channel
+        cli                                     ;Disable interrupts
+        mov     cs:[di].A4ExifCSChanReadCompleted, 2
+        mov     ax, [si].RqA1Ptr                 
+        mov     [bx].A4ExifDSA1Ptr, ax          ;Store the locations to 
+        mov     ax, [si].RqA2Ptr                ;put the data when we get it
+        mov     [bx].A4ExifDSA2Ptr, ax
+        mov     di, [si].RqStatusPtr
+        mov     [bx].A4ExifDSStatusPtr, di      ;DI holds the address 
+        mov     word ptr [di], PendingErr       ;of status word and we
+        popf                                    ;signal that we are waiting
+        mov     bx, [bx].A4ExifDSHandlerPtr     ;for completion of read
+        mov     cl, 1
+        IoEnableHandler                         ;Enable Wait Handler
+        jmp     short ExitStillPending          ;No IoSignal because 
+PanicPending:                                   ;we are still waiting
+        mov     al, PanicIoPending
+        ProcPanic
+        ProcEnd noret 
+
+
+        ProcBegin@ A4ExifWrite,far
+;                  ===========
+;       This function sets the state of the LEDs.
+;       It completes immediately after setting the state as it has nothing
+;       to wait for.
+;       Write is the same as set.
+;       IN:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;               A1 in DX
+;       OUT: 
+;               Jumps to Set
+;
+        jmp     WriteAndSetAreTheSame
+        ProcEnd noret 
+
+
+        ProcBegin@ A4ExifClose,far
+;                  ===========
+;       Handles the request to close a channel.
+;       called by the PLIB call p_iow(pcb,P_FCLOSE) or p_close(pcb)
+;       IN:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;       OUT: 
+;               Jumps to common exit point
+;
+        call    StopTheChannelRunning                   ;Stop interrupts
+if Asic9
+        push    bx                                      ;Close down the 
+        mov     bx, cs:[di].A4ExifCSTickHandle          ;"TCK:" channel
+        IoClose
+        pop     bx
+endif
+        push    bx                                  
+        mov     ax, [bx].A4ExifDSIo.ChanLibHandle       ;Remove the wait
+        push    ax                                      ;handler
+        mov     bx, [bx].A4ExifDSHandlerPtr     
+        IoRemoveHandler                                 
+        cmp     cs:[di].A4ExifCSChanReadCompleted, 0    ;If the interrupt
+        je      NoSignalToConsumeFromInterrupt          ;has signalled the 
+        IoWaitForSignal                                 ;handler we need to 
+NoSignalToConsumeFromInterrupt:                         ;consume its signal 
+        pop     bx                                      ;now the handler
+        mov     cx, di                                  ;has been removed
+        IoRequestResetCancel
+        pop     bx                                      ;No longer need reset
+        HeapFreeCell                                    ;Free our control 
+        mov     al, cs:[di].A4ExifCSChannelIntMask      ;block in app's DS
+        HwFreeChannel
+        mov     cs:[di].A4ExifCSChannelOpen, 0
+        jmp     ExitWithCompletionStatusZero            ;To signal completion 
+        ProcEnd noret                                   ;of close request
+
+
+        ProcBegin@ A4ExifCancel,far
+;                  ============
+;       Cancel any pending asynchronous read.
+;       Called by the PLIB function p_iow(pcb,P_FCANCEL);
+;       In:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;       Out: 
+;               Jumps to common exit point
+;
+        pushf
+        cli
+        cmp     [bx].A4ExifDSStatusPtr, 0               ;Check that there is
+        je      NothingToCancel                         ;a request pending 
+        push    bx
+        mov     bx, [bx].A4ExifDSHandlerPtr
+        sub     cl, cl
+        IoEnableHandler                                 ;Disable Wait Handler
+        pop     bx
+        cmp     cs:[di].A4ExifCSChanReadCompleted, 1
+        jne     NoSignalFromInterrupt                   ;To consume any stray
+        IoWaitForSignal                                 ;signal from the 
+NoSignalFromInterrupt:                                  ;interrupt routine
+        mov     cs:[di].A4ExifCSChanReadCompleted, 0    
+        xor     di, di                                  ;To signal completion
+        xchg    di, [bx].A4ExifDSStatusPtr              ;of the outstanding
+        mov     word ptr [di], CancelErr                ;async read request
+        IoSignal                                        ;Signal to p_waitstat
+NothingToCancel:
+        popf
+        jmp     ExitWithCompletionStatusZero            ;To signal completion 
+        ProcEnd noret                                   ;of the cancel request
+
+
+        ProcBegin@ A4ExifSet,far
+;                  =========
+;       Write a value to the LED latch.
+;       Can be called by the PLIB call p_iow(pcb,P_FSET,&Arg1); where A1
+;       is an unsigned byte.
+;       Write is the same as set.
+;       IN:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;               A1 (pointer to Arg1) in DX
+;       OUT: 
+;               Jumps to common exit point
+;
+WriteAndSetAreTheSame:
+        pushf
+        cli
+        mov     al, cs:[di].A4ExifCSChannelSelect       ;Select our SIBO 
+        HwSelectChannel                                 ;serial channel
+        push    ax                                      ;Store old channel
+        mov     bx, dx                        
+        mov     dl, U5OUTPUT_LATCH                      ;DX (now BX) points
+        mov     al, [bx]                                ;to the value to 
+        call    OutputByte                              ;output to our 
+        pop     ax                                      ;peripheral
+        HwSelectChannel                                 ;Return old channel
+        popf
+        jmp     ExitWithCompletionStatusZero            ;To signal completion
+        ProcEnd noret                                   ;of set request
+
+
+        ProcBegin@ A4ExifSense,far
+;                  ===========
+;       Reads the state of the LEDS and Switches.
+;       Can be called from PLIB using p_iow(pcb,P_FSENSE,&Arg1,&Arg2)
+;       Where Arg1 and Arg2 are unsigned bytes.
+;       In:  
+;               Pointer to control block in applications data space in BX
+;               Pointer to control block in our CS space in DI
+;               A1 (pointer to Arg1) in DX
+;       Out: 
+;               Jumps to common exit point
+;
+        pushf
+        cli                                             ;Select our SIBO
+        mov     al, cs:[di].A4ExifCSChannelSelect       ;serial channel
+        HwSelectChannel                                 ;Store old channel
+        push    ax
+        mov     bx, dx                                  ;DX (now BX) points 
+        mov     dl, U4STATUS_BUFFER                     ;to the variable in 
+        call    InputByte                               ;which to place the 
+        mov     [bx], al                                ;value read from U4.
+        mov     bx, [si].RqA2Ptr                        ;BX now points to 
+        mov     dl, U3INPUT_BUFFER                      ;the variable in 
+        call    InputByte                               ;which to place the 
+        mov     [bx], al                                ;value read from U3.
+        pop     ax
+        HwSelectChannel                                 ;Return old channel
+        popf
+        jmp     ExitWithCompletionStatusZero            ;To signal completion 
+        ProcEnd noret                                   ;of a sense request
+
+
+;       LOCAL DEVICE DRIVER FUNCTIONS
+;       =============================
+
+        ProcBegin@ InputByte
+;                  =========
+;       Interrupts must be off prior to the call to this function.
+;       IN: 
+;               DL has address to which Asic4 is to write
+;               AL holds the value to output
+;
+        mov     al, (SerialWriteSingle or A4Address)
+        SBUSY
+        SCONTOUT
+        mov     al, dl
+        SBUSY
+        SDATAOUT
+        mov     al, (SerialReadSingle or A4Data)
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SDATAIN
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ OutputByte
+;                  ==========
+;       Interrupts must be off prior to the call to this function.
+;       IN: 
+;               DL has address to which Asic4 is to write
+;               AL has the value to output
+;
+        push    ax
+        mov     al, (SerialWriteSingle or A4Address)
+        SBUSY
+        SCONTOUT
+        mov     al, dl
+        SBUSY
+        SDATAOUT
+        mov     al, (SerialWriteSingle or A4Data)
+        SBUSY
+        SCONTOUT
+        SBUSY
+        XNOP
+        pop     ax
+        SDATAOUT
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ IntVec0,far
+;                  ===========
+;       Interrupt on serial channel0
+;       Calls Comint with channel control block pointer in DI
+;
+        mov     di, offset Channel0
+        jmp     ComInt
+        ProcEnd noret
+
+
+if Corporate or S3c
+        ProcBegin@ IntVec1,far
+;                  ===========
+;       Interrupt on serial channel1
+;       Calls Comint with channel control block pointer in DI
+;
+        mov     di, offset Channel1
+        jmp     ComInt
+        ProcEnd noret
+
+
+        ProcBegin@ IntVec2,far
+;                  ===========
+;       Interrupt on serial channel2
+;       Calls Comint with channel control block pointer in DI
+;
+        mov     di, offset Channel2
+;       FALL THROUGH
+        ProcEnd noret
+endif
+
+
+        ProcBegin@ ComInt,far
+;                  ==========
+;       The common interrupt service routine code.
+;       When an interrupt occurs, the first task is to read the status
+;       buffer of latch U4.  The subsequent action is dependent on the
+;       postion of switches S1 and S2.  For the purposes of this example,
+;       the four posibilities for the switch values correspond somewhat
+;       arbitrarily to four different byte values that are written to U5.
+;       in the 8086, interrupts cannot occur while in an interrupt routine.
+;       If an asynchronous read is pending then the handler is signalled.
+;       IN:  
+;               Channel's CS based control block pointer in DI
+;
+        cmp     cs:[di].A4ExifCSChanReadCompleted, 2    ;Only if 2 do we have
+        jne     NotAsynchronousRead                     ;asynch read completed
+        mov     cs:[di].A4ExifCSChanReadCompleted, 1
+        mov     bx, cs:[di].A4ExifCSProcessId           ;Signals completion
+        IoSignalByPidNoReSched                          ;of read to OS so as
+NotAsynchronousRead:                                    ;to invoke handler
+        mov     al, cs:[di].A4ExifCSChannelSelect 
+        HwSelectChannel
+        push    ax
+        mov     dl, U3INPUT_BUFFER
+        call    InputByte
+        mov     cs:[di].A4ExifCSA2Value, al             ;LED byte
+        mov     dl, U4STATUS_BUFFER
+        call    InputByte                        
+        mov     cs:[di].A4ExifCSA1Value, al             ;Status byte
+        and     al, INTERRUPT_STATUS_MASK
+        xchg    al, SwitchStatus                        
+        cmp     SwitchStatus, S2S3_ON                   ;S2 and S3 on => turn
+        je      AllLEDsOn                               ;on alternate LEDs
+        cmp     SwitchStatus, S2S3_OFF                  ;S2 and S3 off => not
+        je      AllLEDsOff                              ;the alternate LEDs
+        cmp     SwitchStatus, S2_ONLY                   ;S2 on, S3 off => turn
+        je      TopLEDsOn                               ;on top four LEDs
+        cmp     SwitchStatus, S3_ONLY                   ;S3 on, S2 off => turn
+        je      BottomLEDsOn                            ;on bottom four LEDs
+ErrorInSwitchStatusByte:
+        jmp     ClearInterruptAndReschedule             
+AllLEDsOn:
+        mov     al, SOME_LEDS_ON
+        jmp     OutputLEDByte
+AllLEDsOff:
+        mov     al, SOME_LEDS_OFF
+        jmp     OutputLEDByte
+TopLEDsOn:
+        mov     al, TOP_LEDS_ON
+        jmp     OutputLEDByte
+BottomLEDsOn:
+        mov     al, BOTTOM_LEDS_ON
+OutputLEDByte:
+        mov     dl, U5OUTPUT_LATCH      
+        call    OutputByte                 
+ClearInterruptAndReschedule:
+        mov     dl, INTERRUPT_LATCH          
+        call    OutputByte        
+if	Asic9                                   ;A write to this location
+        out     A9BNonSpecificEoiW, al          ;informs the interrupt
+else                                            ;controller that the 
+        out     A1NonSpecificEoi, al            ;installed interrupt 
+endif                                           ;service routine has 
+        pop     ax                              ;finished
+        HwSelectChannel
+        clc                                     ;Reschedule if necessary
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ StartInterrupts
+;                  ===============
+;       Start interrupts assuming interrupts are  
+;       off prior to call.
+;       The EPOC GenSetRevector service loads in 
+;       a user-specified interrupt service routine 
+;       located at the address given in cx:bx
+;       (segment cx, offset bx) for the interrupt 
+;       vector number given in AL.  Note that the 
+;       variable A4ExifCSChannelIntVec holds the 
+;       name of the appropriate required interrupt 
+;       vector routine for the channel.
+;       IN:  
+;               Our CS control block pointer in DI
+;       OUT: 
+;               Nothing
+;
+        mov     al, cs:[di].A4ExifCSChannelIntNum       ;Get the OS to call
+        mov     cx, cs                                  ;the function in 
+        push    bx                                      ;CS:BX every time 
+        mov     bx, cs:[di].A4ExifCSChannelIntVec       ;that the interrupt
+        GenSetRevector                                  ;whose number is in
+        pop     bx                                      ;AL occurs
+ife Asic9
+        in      al, A1InterruptMask
+        or      al, cs:[di].A4ExifCSChannelIntMask      ;Set the mask  
+        out     A1InterruptMask, al                     ;location so as                                                        ;interrupt
+else                                                    ;to enable that
+        in      al, A9BInterruptMaskRW                  ;interrupt
+        or      al, cs:[di].A4ExifCSChannelIntMask
+        out     A9BInterruptMaskRW, al
+
+endif
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ StopInterrupts
+;                  ==============
+;       Stop interrupts assuming that interrupts are off
+;       The EPOC GenResetRevector OS service 
+;       replaces the previously loaded user-specified 
+;       interrupt service routine with the original 
+;       routine and interrupt mask for the vector 
+;       given in AL.
+;       IN:  
+;               Our CS control block pointer in DI
+;       OUT: 
+;               Nothing
+;
+ife Asic9
+        in      al, A1InterruptMask                     ;Disable the 
+        mov     ah, cs:[di].A4ExifCSChannelIntMask      ;interrupt
+        not     ah
+        and     al, ah
+        out     A1InterruptMask, al
+else
+        in      al, A9BInterruptMaskRW
+        mov     ah, cs:[di].A4ExifCSChannelIntMask
+        not     ah
+        and     al, ah
+        out     A9BInterruptMaskRW, al
+endif
+        mov     al, cs:[di].A4ExifCSChannelIntNum       ;Return the interrupt
+        GenResetRevector                                ;vector to the OS
+        ret                                             ;default
+        ProcEnd noret
+
+
+        ProcBegin@ StartTheChannelRunning
+;                  ======================
+;       Starts the hardware and interrupts going
+;       If the hardware is aready running then there is nothing to do
+;       Must check that the hardware has not vanished before restarting it
+;       IN:  
+;               Our CS control block pointer in DI
+;       OUT: 
+;               Nothing
+;
+        pushf
+        cli
+        cmp     byte ptr cs:[di].A4ExifCSChannelRunning, 0
+        jne     ChannelAlreadyRunning
+        call    CheckHardwarePresent
+        jc      HardwareNotPresent
+        mov     al, cs:[di].A4ExifCSChannelSelect
+        HwSelectChannel
+        push    ax
+        mov     al, (SerialWriteSingle or A4Control)    ;Switch on the 
+        SBUSY                                           ;output latch U5
+        SCONTOUT                                        ;by asserting 
+        mov     al, U5_ENABLE_ON                        ;the ASIC4 LBO line
+        SBUSY                                           ;(LBO is inverted)
+        SDATAOUT
+        xor     ax,ax
+        mov     dl, INTERRUPT_LATCH                     ;Clear any pending
+        call    OutputByte                              ;interrupt on the
+        mov     dl, U5OUTPUT_LATCH                      ;peripheral
+        call    OutputByte                              ;Preset the LEDs
+        pop     ax                                      ;to all off
+        HwSelectChannel
+        call    StartInterrupts
+        mov     cs:[di].A4ExifCSChannelRunning, 1
+ChannelAlreadyRunning:
+        popf
+        clc
+        ret
+HardwareNotPresent:                     
+        popf
+        stc
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ StopTheChannelRunning
+;                  =====================
+;       Stops the hardware and interrupts
+;       Checks to see if the hardware is really running to start with
+;       IN:  
+;               Our CS control block pointer in DI
+;       OUT: 
+;               Nothing
+;
+        pushf
+        cli
+        cmp     byte ptr cs:[di].A4ExifCSChannelRunning, 0
+        je      ChannelNotRunning
+        mov     al, cs:[di].A4ExifCSChannelSelect
+        HwSelectChannel
+        push    ax
+        mov     al, (SerialWriteSingle or A4Control)
+        SBUSY
+        SCONTOUT
+        mov     al, U5_ENABLE_OFF 
+        SBUSY
+        SDATAOUT
+        xor     ax, ax
+        mov     dl, U5OUTPUT_LATCH
+        call    OutputByte
+        pop     ax
+        HwSelectChannel
+        call    StopInterrupts
+        mov     cs:[di].A4ExifCSChannelRunning, 0
+ChannelNotRunning:
+        popf
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ CheckHardwarePresent
+;	           ====================
+;       Used to determine whether the correct hardware is present 
+;       on the successfully procured serial channel.
+;       IN:  
+;               CS control block pointer in DI
+;       OUT: 
+;               Carry clear - correct hardware is there
+;               Carry set - wrong or no hardware
+;
+	pushf
+        cli                                             ;Select the correct
+        mov     al, cs:[di].A4ExifCSChannelSelect       ;SIBO channel that 
+	HwSelectChannel					;the peripheral is
+        push    ax                                      ;attached to
+	HwNullFrame		
+	mov	al,(SerialSelect or Asic4Id)
+	SBUSY						;First look for an
+	SCONTOUT					;ASIC4 at the other
+	XNOP						;end of the link
+	SBUSY                                           
+	SDATAIN                                         ;If the returned
+	test	al,al                                   ;value is non-zero
+	je	ConnectionFailedA4NotPresent            ;we have an ASIC4
+	mov	al,(SerialReadSingle or A4InfoR)	
+	SBUSY					        ;Now see if we have 
+	SCONTOUT	    				;the right peripheral
+	XNOP                                            ;XNOP allows the busy
+	SBUSY                                           ;signal to come 
+	SDATAIN                                         ;through for the wait
+	and     al, A4PERIPH_MASK                     
+        cmp     al, EXTENDED_INFO_BYTE                  ;Mask out the bottom
+        jne     ConnectionFailed                        ;four bits as the 
+	pop     ax                                      ;upper four contain
+        HwSelectChannel                                 ;the peripheral ID
+        popf
+	clc                                             ;If it is our hardware
+	ret                                             ;exit with carry clear
+ConnectionFailedA4NotPresent:                        
+	mov	al,(SerialSelect or Asic5NormalId)	;Its not an ASIC4
+	SBUSY						;peripheral
+	SCONTOUT                                        ;By selecting a non
+	XNOP                                            ;ASIC4 as an ASIC4,
+	SDATAIN                                         ;we effectively
+	test	al,al                                   ;disable whatever is
+        jne     ConnectionFailed                        ;out there so we do
+	mov	al,(SerialSelect or Asic5PackId)	;a select for all 
+	SBUSY		                                ;possibilities so 
+	SCONTOUT                                        ;that we don't end
+	XNOP                                            ;up disabling 
+	SDATAIN                                         ;anything that we
+	test	al,al                                   ;can't control.
+        jne     ConnectionFailed
+	mov	al,(SerialSelect or Asic8Id)            ;Modem chip id
+	SBUSY	
+	SCONTOUT
+	XNOP
+	SDATAIN
+ConnectionFailed:
+        pop     ax
+        HwSelectChannel
+	popf
+	stc
+	ret
+	ProcEnd noret
+
+        EndCodeSeg
+        stack segment stack para 'data'
+        stack ends
+        end A4ExifLDD
+
+
+
+
+        
diff --git a/code/HDK/A4TEST.C b/code/HDK/A4TEST.C
new file mode 100644
index 0000000..fe02339
--- /dev/null
+++ b/code/HDK/A4TEST.C
@@ -0,0 +1,411 @@
+/*
+   A4TEST.C - Testing the functionality ASIC4 Example
+              Interface Board device driver A4Exif.ldd
+              A comprehensive test program which checks
+              I/O request functionality of A4Exif.ldd
+
+              Written by Mal, January 31, 1995
+*/
+
+#include <plib.h>
+#include <p_keyb.h>
+
+#define BUFLEN             1
+#define MAXBUF             8
+#define SERREAD_TIMEOUT    20L
+#define FLASH_TIME         1L
+
+GLREF_D TEXT *DatCommandPtr;
+GLREF_D VOID *winHandle;
+LOCAL_D VOID *serH;                    /* serial channel handle */
+LOCAL_D VOID *timH;                    /* timer channel handle */
+LOCAL_D WORD serReadStat;              /* serial channel status word */
+LOCAL_D WORD timStat;                  /* timer channel status word */
+LOCAL_D WORD keyStat;                  /* console channel status word */
+LOCAL_D P_CON_KBREC kbrec;
+LOCAL_D TEXT buf[40];
+LOCAL_D UBYTE wowbuf[8]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
+LOCAL_D TEXT *head="LED: ";
+
+
+LOCAL_C VOID PrintHeader(VOID)
+/* Prints the title at the start of the program */
+   {
+   p_printf("*********************");
+   p_printf("Welcome to the ASIC 4");
+   p_printf("Example IF board test");
+   p_printf("program");
+   p_printf("*********************");
+   p_printf(".....\n");
+   p_getch();
+   }
+
+LOCAL_C VOID PrintInstructions(VOID)
+   {
+   p_printf("Type in the test number");
+   p_printf("  0 => Alternate flash");
+   p_printf("  1 => Asynchronous read");
+   p_printf("  2 => Sense");
+   p_printf("  3 => Set");
+   p_printf("  4 => Memory");
+   p_printf("  q => Quit");
+   p_printf("  .....");
+   }
+
+LOCAL_C VOID LoadLdd(VOID)
+/* Loads the LDD A4Exif.ldd from anywhere and exits on failure */
+   {
+   TEXT filename[128];
+   INT ret;
+
+   p_printf("\nLOADLDD=>");
+   p_fparse("A4EXIF.LDD",DatCommandPtr,&filename[0],NULL);
+   if ((ret=p_loadldd(&filename[0]))<0)
+      {
+      p_printf("A4Exif.ldd failed to load");
+      if (ret==E_FILE_NXIST)
+            {
+         p_printf("Device does not exist");
+         p_getch();
+         p_exit(0);
+         }
+      else if (ret==E_FILE_EXIST)
+         {
+         p_printf("Device is already loaded");
+         p_getch();
+         }
+      else if (ret==E_GEN_NOMEMORY)
+         {
+         p_printf("Not enough memory available");
+         p_getch();
+         p_exit(0);
+         }
+      else
+         {
+         p_printf("Unknown error %d on p_loadldd",ret);
+         p_getch();
+         p_exit(0);
+         }
+      }
+   else
+      {
+      p_printf("Successfully loaded A4Exif.ldd\n");
+      p_getch();
+      }
+   }
+
+LOCAL_C VOID UnloadLdd(VOID)
+/* Removes the LDD A4Exif.ldd */
+   {
+   INT ret;
+
+   p_printf("\nUNLOADLDD=>");
+   if ((ret=p_devdel("LED",E_LDD))!=0)
+      {
+      p_printf("A4Exif.ldd failed to unload");
+      if (ret==E_FILE_DEVICE)
+         p_printf("The device driver is not loaded");
+      else if (ret==E_GEN_INUSE)
+         p_printf("Driver is open and cannot be deleted");
+      else
+         p_printf("Unknown error %d on p_devdel",ret);
+      p_getch();
+      }
+   else
+      {
+      p_printf("Successfully deleted A4Exif.ldd");
+      p_getch();
+      }
+   }
+
+LOCAL_C VOID OpenPort(VOID)
+/*Opens a serial port of the A4Example IF on the host machine*/
+   {
+   INT ret, seropen;
+
+   p_printf("\nOPENPORT=>");
+DoAgain:
+   p_printf("Type in the serial\r\nport to open");
+   p_printf("eg A => port A");
+   p_printf(".....\n");
+   ret=p_toupper(p_getch());
+   *(head+4)=ret;
+   p_printf("%s",head);
+   p_sleep(5L);
+   if ((seropen=p_open(&serH,head,-1))<0)
+      {/* Failed to open */
+      p_atos(&buf[0],"p_open on port %c has failed",ret);
+      p_printf("%s\n<p_open ret=%d>",&buf[0],seropen);
+      p_errs(buf,seropen);
+      p_printf("%s\n",&buf[0]);
+      p_getch();
+      goto DoAgain;
+      }
+   else
+      {/* Succeeded in opening */
+      p_atos(&buf[0],"Successfully opened port %c",ret);
+      p_printf("%s",&buf[0]);
+      p_printf(".....\n");
+      p_getch();
+      }
+   }
+
+LOCAL_C VOID ClosePort(VOID)
+   {
+   INT ret;
+
+   p_printf("\nCLOSEPORT=>");
+   if ((ret=p_close(serH))!=0)
+      p_printf("Error in closing port");
+   else
+      p_printf("Successfully closed port");
+   p_getch();
+   }
+
+LOCAL_C VOID SensePort(VOID)
+   {
+   UBYTE A1,A2;
+
+   p_printf("\nSENSEPORT=>");
+   p_iow(serH,P_FSENSE,&A1,&A2);
+   p_printf("Status byte: 0x%x",A1);
+   p_printf("LED byte: 0x%x",A2);
+   p_getch();
+   }
+
+LOCAL_C INT SetPort(VOID)
+   {
+   UBYTE key;
+
+   p_printf("\nSETPORT=>");
+   p_printf("Type a key");
+   p_printf("ESCAPE to exit\r\n");
+   if ((key=p_getch())==E_KEY_ESCAPE)
+      {
+      key=0x00;
+      p_iow(serH,P_FSET,&key);
+      return(-1);
+      }
+   else
+      {
+      p_printf("Output byte is 0x%x",key);
+      p_iow(serH,P_FSET,&key);
+      return(0);
+      }
+   }
+
+LOCAL_C VOID OpenTimer(VOID)
+   {
+   if (p_open(&timH,"TIM:",-1)<0)
+      {/* Error in opening timer */
+      p_printf("Cannot open timer channel\n");
+      p_getch();
+      }
+   }
+
+LOCAL_C VOID QueueTimer(ULONG timeouttime)
+   {
+   p_ioc4(timH,P_FRELATIVE,&timStat,&timeouttime);
+   }
+
+LOCAL_C VOID CancelTimer(VOID)
+   {
+   p_iow(timH,P_FCANCEL);
+   p_waitstat(&timStat);
+   }
+
+LOCAL_C VOID QueueSerRead(UBYTE *statusptr,UBYTE *ledptr)
+   {
+   p_ioc5(serH,P_FREAD,&serReadStat,statusptr,ledptr);
+   }
+
+LOCAL_C VOID CancelSerRead(VOID)
+   {
+   p_iow(serH,P_FCANCEL);
+   p_waitstat(&serReadStat);
+   }
+
+LOCAL_C VOID QueueKeypress(P_CON_KBREC *keybrec)
+   {
+   p_ioc4(winHandle,P_FREAD,&keyStat,keybrec);
+   }
+
+LOCAL_C VOID AsynchRead(VOID)
+   {
+   UBYTE b_led;
+   UBYTE b_status;
+
+   p_printf("ASYNCH READ\r\n");
+   OpenTimer();
+   QueueTimer(SERREAD_TIMEOUT);
+   QueueSerRead(&b_status,&b_led);
+   QueueKeypress(&kbrec);
+   FOREVER
+      {
+      p_iowait();
+      if (keyStat!=E_FILE_PENDING)
+         {/* Keypress received */
+         p_printf("KEYPRESS");
+         if (kbrec.keycode==E_KEY_ESCAPE)
+            {
+            CancelSerRead();
+            CancelTimer();
+            b_led=0x00;
+            p_iow(serH,P_FWRITE,&b_led);
+            break;
+            }
+         else
+            {
+            /* Do nothing - requeue keypress */
+            QueueKeypress(&kbrec);
+            continue;
+            }
+         }
+      else if (serReadStat!=E_FILE_PENDING)
+         {
+         p_printf("SERIAL READ COMPLETED");
+         CancelTimer();
+         p_printf("Status byte is => 0x%x",b_status);
+         p_printf("LED byte is => 0x%x",b_led);
+         QueueTimer(SERREAD_TIMEOUT);
+         QueueSerRead(&b_status,&b_led);
+         continue;
+         }
+      else if (timStat!=E_FILE_PENDING)
+         {
+         p_printf("TIMEOUT");
+         CancelSerRead();
+         QueueSerRead(&b_status,&b_led);
+         QueueTimer(SERREAD_TIMEOUT);
+         continue;
+         }
+      else
+         {/* Error - missing status word so fatal error */
+         p_printf("***Stray status word***");
+         break;
+         }
+      }
+   p_close(timH);
+   }
+
+LOCAL_C VOID AlternateFlash(VOID)
+   {
+   UBYTE b_led;
+   INT i=0;
+
+   p_printf("ALTERNATE FLASH\r\n");
+   p_printf("Hit ESCAPE to exit");
+   OpenTimer();
+   QueueTimer(FLASH_TIME);
+   QueueKeypress(&kbrec);
+   FOREVER
+      {
+      p_iowait();
+      if (keyStat!=E_FILE_PENDING)
+         {/* Keypress received */
+         if (kbrec.keycode==E_KEY_ESCAPE)
+            {
+            CancelTimer();
+            b_led=0x00;
+            p_iow(serH,P_FWRITE,&b_led);
+            break;
+            }
+         else
+            {
+            /* Do nothing - requeue keypress */
+            QueueKeypress(&kbrec);
+            continue;
+            }
+         }
+      else if (timStat!=E_FILE_PENDING)
+         {/* Timer finished */
+         if (i<MAXBUF)
+            {
+            p_iow(serH,P_FSET,&wowbuf[i]);
+            i++;
+            }
+         else
+            {
+            i=0;
+            p_iow(serH,P_FSET,&wowbuf[i]);
+            }
+         QueueTimer(FLASH_TIME);
+         continue;
+         }
+      else
+         {/* Missing status word so fatal error */
+         p_printf("***Stray status error***");
+         break;
+         }
+      }
+   p_close(timH);
+   }
+
+LOCAL_C VOID CheckMemory(TEXT *str)
+   {
+   VOID *Heap;
+   INT fbytes;
+
+   fbytes=p_allspc(&Heap);
+   p_print("\n\t%s\r\n",str);
+   p_print("Free Heap Memory =>\r\n\t%x bytes\r\n",fbytes);
+   p_print("Free Segments =>\r\n\t%d\r\n",p_sgfree());
+   p_getch();
+   }
+
+LOCAL_C VOID MemoryTest(VOID)
+   {
+   CheckMemory("OpenPort");
+   ClosePort();
+   CheckMemory("ClosedPort");
+   UnloadLdd();
+   CheckMemory("UnoadedLdd");
+   LoadLdd();
+   CheckMemory("LoadLdd");
+   OpenPort();
+   CheckMemory("OpenPort");
+   p_printf("End of Memory Test");
+   }
+
+GLDEF_C VOID main(VOID)
+/*
+*/
+   {
+   INT ret,set=0;
+
+   PrintHeader();
+   LoadLdd();
+   OpenPort();
+Start:
+   PrintInstructions();
+   if ((ret=p_getch())=='0')
+      AlternateFlash();
+   else if (ret=='1')
+      AsynchRead();
+   else if (ret=='2')
+      SensePort();
+   else if (ret=='3')
+      {
+      while (set>=0)
+         set=SetPort();
+      set=0;
+      }
+   else if (ret=='4')
+      MemoryTest();
+   else if (ret=='q')
+      {
+      ClosePort();
+      UnloadLdd();
+      p_exit(0);
+      }
+   else
+      goto Start;
+   goto Start;
+   }
+
+
+
+
+
+
+                    
diff --git a/code/HDK/A4TEST.PR b/code/HDK/A4TEST.PR
new file mode 100644
index 0000000..b250926
--- /dev/null
+++ b/code/HDK/A4TEST.PR
@@ -0,0 +1,6 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile a4test
+#link a4test
diff --git a/code/HDK/EPOC.INC b/code/HDK/EPOC.INC
new file mode 100644
index 0000000..4f3d8c3
--- /dev/null
+++ b/code/HDK/EPOC.INC
@@ -0,0 +1,15 @@
+        .xlist
+; Include file - EPOC.INC
+; Epoc/Os standard include file
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+EPOC_INC	equ	1
+;
+        include ..\inc\epocdef.inc
+        include ..\inc\epocmac.inc
+        include ..\inc\epocpan.inc
+        .list
diff --git a/code/HDK/EPOCLIB.INC b/code/HDK/EPOCLIB.INC
new file mode 100644
index 0000000..62e98e8
--- /dev/null
+++ b/code/HDK/EPOCLIB.INC
@@ -0,0 +1,284 @@
+        .xlist
+; Include file - EPOCLIB.INC
+; Epoc/Os plib standard include file.
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+EPOCLIB_INC	equ	1
+;
+_TANDW	=	0
+ifdef   LATTICE
+CodeSeg macro
+pgroup  group   prog
+PGROUP	equ	<pgroup>
+prog    segment byte public 'prog'
+        assume  cs:pgroup
+        endm
+EndCodeSeg macro
+prog    ends
+        endm
+DataSeg macro   
+dgroup  group   data,udata
+DGROUP	equ	<dgroup>
+data    segment word public 'data'
+        assume  ds:dgroup,es:dgroup,ss:dgroup
+        endm
+EndDataSeg macro
+data    ends
+        endm
+UDataSeg macro  
+udata   segment word public 'data'
+        endm
+EndUDataSeg macro
+udata   ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN	NAME:TYPE
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC	NAME
+NAME	label   TYPE
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN	NAME:NEAR
+        ENDM
+endif
+;
+ifdef   TURBOC
+_TANDW	=	1
+CodeSeg macro
+PGROUP  group   _TEXT
+pgroup	equ	<PGROUP>
+_TEXT   segment byte public 'CODE'
+        assume  cs:PGROUP
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  _&NAME:TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     _&NAME
+_&NAME  label    TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  _&NAME:NEAR
+NAME    EQU        _&NAME
+        ENDM
+endif
+ifdef   WATCOMC
+REG_PARAM	equ	1
+ifdef	_MSC
+_TANDW	=	1
+endif
+CodeSeg macro
+PGROUP  group   _TEXT
+pgroup	equ	<PGROUP>
+_TEXT   segment byte public 'CODE'
+        assume  cs:PGROUP
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  NAME&_:TYPE
+NAME    EQU        NAME&_
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     NAME&_
+NAME&_  label    TYPE
+NAME    EQU        NAME&_
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  NAME&_:NEAR
+NAME    EQU        NAME&_
+        ENDM
+endif
+ifdef   JPIC
+REG_PARAM	equ	1
+ifdef	_MSC
+_TANDW	=	1
+endif
+CodeSeg macro
+_TEXT   segment byte public 'CODE'
+        assume  cs:_TEXT
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  _&NAME:TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     _&NAME
+_&NAME  label    TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  _&NAME:NEAR
+NAME    EQU        _&NAME
+        ENDM
+endif
+;
+LOCAL_D MACRO   NAME,TYPE
+NAME    label      TYPE
+        ENDM
+;
+ProcBegin macro _Name,_Type,_Registers
+ifdef	TURBOC
+	ProcBeginBody _&_Name,_Type,_Registers
+endif
+ifdef	JPIC
+	ProcBeginBody _&_Name,_Type,_Registers
+endif
+ifdef	WATCOMC
+	ProcBeginBody _Name&_,_Type,_Registers
+_Name    EQU        _Name&_
+endif
+ifdef	LATTICE
+	ProcBeginBody _Name,_Type,_Registers
+endif
+	endm
+ProcBegin@ macro _Name,_Type,_Registers
+	ProcBeginBody _Name,_Type,_Registers
+	endm
+ProcBeginBody macro _Name,_Type,_Registers
+_DI = 0
+_SI = 0
+if	_TANDW
+ifnb    <_Registers>
+        irpc    _flags,_Registers
+ifidni  <_flags>,<D>
+_DI     = 1
+endif
+ifidni  <_flags>,<S>
+_SI     = 1
+endif
+        endm
+endif
+endif
+;
+ProcEnd macro _flag
+ifb     <_flag>
+if      _DI
+        pop     di
+endif
+if      _SI
+        pop     si
+endif
+if	_TANDW
+ifidni  <_Type>,<bp>
+        pop     bp
+endif
+endif
+ifdef	LATTICE
+ifidni  <_Type>,<bp>
+        pop     bp
+endif
+endif
+        ret
+endif
+&_Name  endp
+        endm
+;
+        public  _Name
+ifidni  <_Type>,<far>
+_Name   proc    far
+else
+_Name   proc    near
+endif
+ifidni  <_Type>,<bp>
+if	_TANDW
+        push    bp
+        mov     bp, sp
+endif
+ifdef	LATTICE
+        push    bp
+        mov     bp, sp
+endif
+Arg1    equ     <[bp+4]>
+Arg2    equ     <[bp+6]>
+Arg3    equ     <[bp+8]>
+Arg4    equ     <[bp+10]>
+Arg5    equ     <[bp+12]>
+Arg6    equ     <[bp+14]>
+Arg7    equ     <[bp+16]>
+Arg8    equ     <[bp+18]>
+endif
+ifidni  <_Type>,<bx>
+if	_TANDW
+        mov     bx, sp
+endif
+ifdef LATTICE
+        mov     bx, sp
+endif
+Arg1    equ     <[bx+2]>
+Arg2    equ     <[bx+4]>
+Arg3    equ     <[bx+6]>
+Arg4    equ     <[bx+8]>
+Arg5    equ     <[bx+10]>
+Arg6    equ     <[bx+12]>
+Arg7    equ     <[bx+14]>
+Arg8    equ     <[bx+16]>
+endif
+if      _SI
+        push    si
+endif
+if      _DI
+        push    di
+endif
+        endm
+;
+        .list
diff --git a/code/HDK/EPOCSER.INC b/code/HDK/EPOCSER.INC
new file mode 100644
index 0000000..d0c9c12
--- /dev/null
+++ b/code/HDK/EPOCSER.INC
@@ -0,0 +1,297 @@
+        .xlist
+; Include file - EPOCSER.INC
+; Epoc/Os standard Serial Driver defines
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 JH   Final release
+; 2.01F 05/10/90 JH   Added a define for Constant speed DTE modems
+;
+EPOCSER_INC		equ	1
+; Serial port characteristics
+SerialCharEnt   struc
+    SerialCharTbaud     db      ?       ; transmit Baud rate selector
+    SerialCharRbaud     db      ?       ; receive Baud rate selector
+    SerialCharFrame     db      ?       ; number of data, parity and stop bits
+    SerialCharParity    db      ?       ; parity selector
+    SerialCharHandshake db      ?       ; handshake flags 
+    SerialCharXon       db      ?       ; XON character 
+    SerialCharXoff      db      ?       ; XOFF character 
+    SerialCharFlags     db      ?       ; control flags
+    SerialCharTmask     dd      ?       ; terminator mask 
+SerialCharEnt   ends
+
+; Function numbers to use to call PDD functions
+SerPDDFuncOpen          equ     0
+SerPDDFuncClose         equ     2
+SerPDDFuncStart         equ     4
+SerPDDFuncStop          equ     6
+SerPDDFuncSet           equ     8
+SerPDDFuncSense         equ     10
+SerPDDFuncControl       equ     12
+SerPDDFuncEnquire       equ     14
+SerPDDFuncEnable        equ     16
+SerPDDFuncSetHandlerCS  equ     18
+
+;
+SERPARITY_ERR equ 0ffh
+SERFRAME_ERR equ 0feh
+SEROVERRUN_ERR equ 0fdh
+
+SERNOCHAR equ   0ffffh
+
+; Baud rates
+P_BAUD_50       equ 01h
+P_BAUD_75       equ 02h
+P_BAUD_110      equ 03h
+P_BAUD_134      equ 04h
+P_BAUD_150      equ 05h
+P_BAUD_300      equ 06h
+P_BAUD_600      equ 07h
+P_BAUD_1200     equ 08h
+P_BAUD_1800     equ 09h
+P_BAUD_2000     equ 0Ah
+P_BAUD_2400     equ 0Bh
+P_BAUD_3600     equ 0Ch
+P_BAUD_4800     equ 0Dh
+P_BAUD_7200     equ 0Eh
+P_BAUD_9600     equ 0Fh
+P_BAUD_19200    equ 10h
+P_BAUD_38400    equ 11h
+P_BAUD_56000    equ 12h
+
+; allocation of frame bits
+P_DATA_FRM      equ 0fh         ; number of data bits mask 
+P_DATA_5        equ 0h          ; 5 data bits
+P_DATA_6        equ 1h          ; 6 data bits
+P_DATA_7        equ 2h          ; 7 data bits
+P_DATA_8        equ 3h          ; 8 data bits
+P_TWOSTOP       equ 10h         ; 2 stop bits if set, 1 if clear
+P_PARITY        equ 20h         ; 1 parity bit if set, 0 if clear
+
+; parity - ignored unless P_PARITY is set
+P_PAR_EVEN      equ 1h          ; even parity
+P_PAR_ODD       equ 2h          ; odd parity
+P_PAR_MARK      equ 3h          ; mark parity
+P_PAR_SPACE     equ 4h          ; space parity
+
+; handshaking control
+P_OBEY_XOFF     equ 01h         ; respond to received XOFF (and XON) if set
+P_SEND_XOFF     equ 02h         ; send XOFF/XON to control receive buf if set
+P_IGN_CTS       equ 04h         ; ignore the state of CTS if set
+P_OBEY_DSR      equ 08h         ; obey the state of DSR if set
+P_FAIL_DSR      equ 10h         ; fail if DSR goes OFF if set 
+P_OBEY_DCD      equ 20h         ; obey the state of DCD if set 
+P_FAIL_DCD      equ 40h         ; fail if DCD goes OFF if set 
+
+; flags control
+P_IGNORE_PARITY equ     01h     ; ignore parity errors
+
+; For P_FCTRL function
+P_SRCTRL_CTS    equ 01h
+P_SRCTRL_DSR    equ 02h
+P_SRCTRL_DCD    equ 04h
+P_SRCTRL_DTR    equ 08h
+P_SRCTRL_RTS    equ 10h
+
+P_SRDTR_ON      equ 1h          ; to set DTR to MARK
+P_SRDTR_OFF     equ 2h          ; to set DTR to SPACE
+
+; Bit masks for P_FINQ function
+P_SRINQ_50      equ 0001h
+P_SRINQ_75      equ 0002h
+P_SRINQ_110     equ 0004h
+P_SRINQ_134     equ 0008h
+P_SRINQ_150     equ 0010h
+P_SRINQ_300     equ 0020h
+P_SRINQ_600     equ 0040h
+P_SRINQ_1200    equ 0080h
+P_SRINQ_1800    equ 0100h
+P_SRINQ_2000    equ 0200h
+P_SRINQ_2400    equ 0400h
+P_SRINQ_3600    equ 0800h
+P_SRINQ_4800    equ 1000h
+P_SRINQ_7200    equ 2000h
+P_SRINQ_9600    equ 4000h
+P_SRINQ_19200   equ 8000h
+; second baud rate word 
+P_SRINQ_38400   equ 0001h
+P_SRINQ_56000   equ 0002h
+
+; 2nd set of info 
+P_SRINQ_DATA5           equ 0001h       ; supports 5 data bits 
+P_SRINQ_DATA6           equ 0002h       ; supports 6 data bits 
+P_SRINQ_DATA7           equ 0004h       ; supports 7 data bits 
+P_SRINQ_DATA8           equ 0008h       ; supports 8 data bits 
+P_SRINQ_STOP2           equ 0010h       ; supports 2 stop bits (as well as 1) 
+P_SRINQ_PAREVEN         equ 0020h       ; supports even parity 
+P_SRINQ_PARODD          equ 0040h       ; supports odd parity 
+P_SRINQ_PARMARK         equ 0080h       ; supports mark parity 
+P_SRINQ_PARSPACE        equ 0100h       ; supports space parity 
+P_SRINQ_SETDTR          equ 0200h       ; can set DTR 
+P_SRINQ_SPLIT           equ 0400h       ; supports split Baud rates 
+P_SRINQ_XONXOFF         equ 0800h       ; Supports soft xon/xoff characters
+
+; CRC generator section
+; The Low and High bytes of the 16 bit CRC
+CrcEnt  struc
+    CrcLow      db      ?       ; CRC low byte
+    CrcHigh     db      ?       ; CRC high byte
+CrcEnt  ends
+
+;Serial Driver Media Access Control section (LLMAC)
+;
+P_MAXILEN equ 300               ; maximum length of information field
+
+;Frame type codes
+LA_LPDU equ 0                   ; The Link Acknowledge PDU 
+LD_LPDU equ 1                   ; The Link disconnect PDU 
+LR_LPDU equ 2                   ; The Link Request PDU
+LT_LPDU equ 3                   ; The Link Data PDU 
+P_FRM_BROKEN equ 4              ; A broken frame
+
+FrameEnt struc
+    FrameType   db      ?       ; frame type
+    FrameSeq    db      ?       ; frame sequence
+    FrameLen    dw      ?       ; length of information field
+    FramePbuf   dw      ?       ; ptr to data buffer 
+FrameEnt ends
+
+; LLMAC layer characteristics
+LlmacEnt struc
+    LlmacIlen   dw      ?       ; maximum information field length
+    LlmacSpeed dw       ?       ; nominal speed in characters per second
+    LlmacRtint dw       ?       ; suggested retransmission interval
+LlmacEnt ends
+
+; LINK layer structures and defines
+; IoFuncConnect service connection modes */
+P_LINK_ACCP equ 0               ; want link as acceptor 
+P_LINK_INIT equ 1               ; want link as initiator 
+
+; Link layer states 
+P_LINK_IDLE equ 0               ; no connection - idle 
+P_LINK_IDLE_LR equ 1            ; no connection - awaiting LR
+P_LINK_DATA_IDLE equ 2          ; connected - idle
+P_LINK_DATA_LA equ 3            ; connected - awaiting LA
+P_LINK_IDLE_LA equ 4            ; not connected - awaiting LA (or LT) to LR
+
+;State and event log record
+LinkLogEnt struc
+    LinkLogState    db      ?   ; Link layer state (as defined above)
+    LinkLogEvent    db      ?   ; Event that occured
+LinkLogEnt ends
+
+P_LINK_NLOG equ 32              ; Max number of debug events,states we record 
+P_LINK_LOG_MASK equ 0C0h
+P_LINK_LOG_PANIC equ 0C0h       ; panic number
+P_LINK_LOG_MAC equ 0            ; MAC request or timer
+P_LINK_LOG_REQ equ 80h          ; User request
+P_LINK_LOG_COMP equ 40h         ; User completion
+
+LinkDataEnt struc
+    LinkDataLlmac  LlmacEnt     <>
+    LinkDataBrokenCount dw      ?       ; count of broken frames
+    LinkDataRetranCount dw      ?       ; re-transmission count
+LinkDataEnt ends
+
+; Comms I/O drivers shared code header structs
+; Flag defines
+RQ_TIMER equ 01h                ; a timer has been started 
+RQ_SUPER equ 02h                ; a supervisory read has been started 
+RQ_WRITE equ 04h                ; a write has been started 
+RQ_READ equ 08h                 ; a data read has been started 
+RQ_DISABLE_HANDLER equ 10h      ; set to disable handers
+RQ_ANY equ (RQ_TIMER or RQ_SUPER or RQ_WRITE or RQ_READ)
+
+;Flag bits to indicate various features of the link layer event.
+QUEUE_XMIT_LA equ 20h           ; queue an LA when the transmit completes 
+LINK_ACTIVE equ 40h             ; set between a P_FCONNECT and a disconnect 
+USER_DATA_PENDING equ 80h
+
+; DONT CHANGE THE ORDER OF THIS !!
+IoRequestEnt    struc
+        IoRequestChan           ChanEnt <>      ; I/O control block
+        IoRequestWaitHandler    dw      ?       ; wait handler vector number
+        IoRequestRqRead         RqEnt   <>      ; Read request packet
+        IoRequestRqWrite        RqEnt   <>      ; Write request packet
+        IoRequestRqSuper        RqEnt   <>      ; Supervisorry request packet
+        IoRequestTimerPcb       dw      ?       ; open Timer cb
+        IoRequestTimerStat      dw      ?       ; timer completion status
+        IoRequestReadStat       dw      ?       ; read completion status
+        IoRequestWriteStat      dw      ?       ; write completion status
+        IoRequestSuperStat      dw      ?       ; supervisory completion status
+        IoRequestFlags          db      ?       ; controlling flags
+        IoRequestState          db      ?       ; current internal state
+IoRequestEnt    ends
+
+LnkEnt  struc
+        LnkIoRequest            IoRequestEnt <> ; I/O header
+        LnkLinkData             LinkDataEnt <>  ; Link layer data 
+        LnkNumberLog            dw      ?       ; current log table event no.
+        LnkLogTable             db (size LinkLogEnt)*P_LINK_NLOG dup (?)
+LnkEnt ends
+
+; XMODEM structures and defines
+; IoFuncConnect service connection modes */
+P_XMDM_ACCP equ 0               ; want link as acceptor 
+P_XMDM_INIT equ 1               ; want link as initiator 
+      
+; Xmodem link types
+P_XMDM_CRCORCHECKSUM    equ     0
+P_XMDM_CRCMODE          equ     1
+P_XMDM_CHECKSUMMODE     equ     2
+P_YMODEM_MODE           equ     3
+P_YMODEM_G_MODE         equ     4
+P_XMDM_ONE_K            equ     8000h
+
+;Xmodem/Ymodem supported flags 
+P_FXMDM_SENSE           equ	0ffh    ; I/O function number
+P_XSUP_XMODEM           equ	01h     ; original Xmodem checksum
+P_XSUP_XMODEM_CRC       equ	02h     ; Xmodem with CRC
+P_XSUP_ONE_K_OPTION     equ	04h     ; 1k frames
+P_XSUP_YMODEM           equ	08h     ; Ymodem
+P_XSUP_YMODEM_G         equ	10h     ; Ymodem-G
+
+; Xmodem State defines
+P_XMDM_IDLE             equ P_LINK_IDLE ; idle state (no connection)
+P_XMDM_CONNECT_RECEIVE  equ     1       ; receive connect state
+P_XMDM_CONNECT_TRANSMIT equ     2       ; Transmit connect state
+P_XMDM_DATA_RECEIVE     equ     3       ; receive data state
+P_XMDM_DATA_TRANSMIT    equ     4       ; transmit data state
+P_XMDM_DATA_TRANSMIT_ACK equ    5       ; awaiting ACK to transmitted data
+
+;State and event log record
+XmdmLogEnt struc
+        LinkLogEnt <>
+XmdmLogEnt ends
+
+P_XMDM_NLOG equ P_LINK_NLOG     ; Max number of debug events,states we record 
+P_XMDM_LOG_MASK equ P_LINK_LOG_MASK
+P_XMDM_LOG_PANIC equ P_LINK_LOG_PANIC       ; panic number
+P_XMDM_LOG_REQ equ P_LINK_LOG_REQ           ; User request
+P_XMDM_LOG_COMP equ P_LINK_LOG_COMP         ; User completion
+
+; Modem driver info
+; what options are selected
+P_MDM_TONE      equ     01h
+P_MDM_BELL      equ     02h
+P_MDM_NO_MODULATION     equ     04h
+P_MDM_CONSTANT_SPEED    equ     08h     ; modem provides constant speed interface if set
+
+; error correction types
+P_MDM_ERRCORRECT_NONE   equ     00h
+P_MDM_ERRCORRECT        equ     01h
+P_MDM_ERRCORRECT_MNP    equ     02h
+P_MDM_ERRCORRECT_V42    equ     03h
+
+ModemCharEnt    struc
+        ModemCharSupport        dw      ?       ; flags saying what supported
+        ModemCharOptions        dw      ?       ; Selected options
+        ModemCharBaudRate       dw      ?       ; Baud rate running at
+        ModemCharConnHand       db      ?       ; Connected handshaking
+        ModemCharCallHand       db      ?       ; Wait for call handshaking
+ModemCharEnt    ends
+
+        .list
diff --git a/code/HDK/EPOCSIBO.INC b/code/HDK/EPOCSIBO.INC
new file mode 100644
index 0000000..69b03a5
--- /dev/null
+++ b/code/HDK/EPOCSIBO.INC
@@ -0,0 +1,86 @@
+        .xlist
+; Include file - EPOCSIBO.INC
+; Epoc/Os SIBO specific include file
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+EPOCSIBO_INC		equ	1
+;
+SupplyEnt struc
+MainBatteryReading	dw	?
+LithiumBatteryReading	dw	?
+MainsPresent		dw	?
+SupplyEnt ends
+;
+SupplyWarningsEnt struc
+MainBatteryWarning	dw	?
+LithiumBatteryWarning	dw	?
+MainBatteryMaxValue	dw	?
+LithiumBatteryMaxValue	dw	?
+SupplyWarningsEnt ends
+;
+MainBatZero		equ	0
+MainBatVeryLow		equ	1
+MainBatLow		equ	2
+MainBatGood		equ	3
+;
+SupplySoundWarning	equ	0001h
+SupplyFlashWarning	equ	0002h
+SupplySystemTimeChanged	equ	0004h
+;
+SupplyInfoEnt struc
+SuMainBatLevel		db	?
+SuMainBatStatus		db	?
+SuBackupBatLevel	db	?
+SuDcLevel		db	?
+SuWarningFlags		dw	?
+SuInsertionDate		dd	?
+SuTicksInUseBattery	dd	?
+SuTicksInUseDc		dd	?
+SuMilliampTicks		dd	?
+SupplyInfoEnt ends
+;
+SsdUnitInfo struc
+SsdUnitStatus		db	?
+SsdUnitType		db	?
+SsdUnitDevices		db	?
+SsdUnitAsicType		db	?
+SsdUnitChanged		db	?
+SsdUnitReadCmd		db	?
+SsdUnitTotalSectors	dw	?
+SsdUnitMask		dw	?
+SsdUnitSectorsPerDevice	dw	?
+SsdUnitSpare		db	?
+SsdUnitShift		db	?
+SsdUnitDoReadCmd	dw	?
+SsdUnitInfo ends
+;
+SsdData struc
+SsdUnitInfoBuffer SsdUnitInfo 4 dup(<>)
+SsdDoorStatus	db	?
+SsdDoorDelay	db	?
+SsdPakCritical	db	?
+SsdDoorOpened	db	?
+SsdOldFrcVector dd	?
+SsdFrcFlag      dw      ?
+SsdPakChannel   db      ?
+SsdWriteFlag	db	?
+SsdFlashCount	dw	?
+SsdFlashVector	dw	?
+SsdFlashAddress	dw	?
+SsdFlashOffset	dw	?
+SsdFlashMaxProgramPulses dw ?
+SsdSaveStack    dw      ?
+SsdNeedSerialResume db	?
+SsdBackTo4	db	?
+SsdA9DoorNmiEnabled db	?
+SsdSpare	db	?
+SsdFlashProgram	dw	?
+SsdNewPddSpareBuffer db 400h dup (?)
+SsdData ends
+;
+        .list
+
diff --git a/code/HDK/OSPACK.INC b/code/HDK/OSPACK.INC
new file mode 100644
index 0000000..301e85f
--- /dev/null
+++ b/code/HDK/OSPACK.INC
@@ -0,0 +1,125 @@
+        .xlist
+; Include file - OSPACK.INC
+; Epoc/Os Sibo packs include file.
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 CJ   Final release
+; 2.50A 24/01/93 NSM  Changed to support S3B/C
+;
+DoorOpen	equ	001h
+DoorClosed	equ	000h
+;
+; ASIC4 STRUCTURES AND REGISTER BITS
+; ==================================
+;
+ASIC5TYPE		equ	0
+ASIC4TYPE		equ	1
+;
+ASIC4R	struc
+A4Data		db	 ?
+A4Portb		db	 ?
+A4IncAddress	db	 ?
+A4Address	db	 ?
+A4Dum4		db	 ?
+A4Dum5		db	 ?
+A4Dum6		db	 ?
+A4Control	db	 ?
+ASIC4R	ends
+;
+A4PortbMode	equ	A4IncAddress
+A4InfoR		equ	A4Portb
+A4CsSetupW	equ	A4Portb
+A4XInfo record A4MXPeriph:1,A4MXType:1,A4MXDevices:1,A4MXBlocks:1, \
+	       A4MXCheat:1,A4MXExtra:2,A4MXLowBat:1
+;
+A4SpecialMode	equ	2
+A4NormalMode	equ	0
+;
+A4LBO		equ	080h		; Enable low battery check
+SetVppOn	equ	010h		; Enable VPP bit in A4CONTROL
+SetVppOff	equ	000h		; Disable VPP
+VppOnDelay	equ	5		; i.e. 5ms.
+BatteryDelay	equ	1		; 1 ms
+;
+; INTEL FLASH EPROM COMMANDS
+; ==========================
+;
+ReadCmd		equ	0		; Set into read mode when VPP is on
+EraseCmd	equ	020h		; Start erase cycle
+EraseVerifyCmd	equ	0a0h		; Erase verify byte
+ProgramCmd	equ	040h		; Start program cycle
+ProgramVerifyCmd equ	0c0h		; Program verify byte
+MaxProgramPulses equ	25		; Number of programs per byte
+MaxErasePulses	equ	1000		; Number of erase cycles
+EraseDelay	equ	10		; Erase program delay 10mS
+;
+; INTEL TYPE2 FLASH EPROM COMMANDS
+; ================================
+;
+Type2ReadCmd		equ	0FFh	; Read byte with VPP on
+Type2EraseCmd		equ	0D0h	; Start erase cycle
+Type2EraseSetup		equ	020h	; Erase verify byte
+Type2ProgramCmd		equ	040h	; Start program cycle
+Type2ClearStatus	equ	050h	; Clear status byte
+Type2ReadStatus		equ	070h	; Read status byte
+Type2MaxProgramPulses 	equ	1	; Number of programs per byte
+Type2ProgramTimeout	equ	150	; 150 frames at 3.2 us is >450 us.
+Type2EraseTimeout	equ	321	; 320 ticks is 10 seconds.
+;	Status Register Format
+Type2StatusBusy		equ	80h
+Type2EraseSuspended	equ	40h
+Type2EraseSuccess	equ	20h
+Type2WriteSuccess	equ	10h
+Type2VPPFail		equ	08h
+;
+if	HandHeld
+  if	Corporate or S3c
+Max01Units      equ     2
+  else
+Max01Units      equ     3
+  endif
+else
+Max01Units      equ     4
+endif
+;
+; DATA STRUCTURES
+; ===============
+;
+InfoRec record PackType:3,NumberOfChips:2,BlocksPerChip:3
+;
+TypeRam			equ	0
+TypeIntelFlash		equ	1
+Type2IntelFlash		equ	2
+TypeUnknown		equ	3
+TypeRom			equ	6
+TypeWriteProtected	equ	7
+;
+UnitShiftNumber		equ	4 ; 2^UnitShift must equal size of UnitInfo
+;
+UnitInfo struc			; This must be an whole power of 2
+UnitStatus		db	?
+UnitType		db	?
+UnitDevices		db	?
+UnitAsicType		db	?
+UnitChanged		db	?
+UnitReadCmd		db	?
+UnitTotalSectors	dw	?
+UnitMask		dw	?
+UnitSectorsPerDevice	dw	?
+UnitSpare		db	?
+UnitShift		db	?
+UnitDoReadCmd		dw	?
+UnitInfo ends
+;
+UnitBufferInBxFromBl macro
+	xor	bh, bh
+	rept	UnitShiftNumber
+	shl	bx, 1
+	endm
+	add	bx, offset OsDataGroup:OsUnitInfoBuffer
+	endm
+;
+	.list
+
diff --git a/code/HDK/OSSIBO.INC b/code/HDK/OSSIBO.INC
new file mode 100644
index 0000000..ba652df
--- /dev/null
+++ b/code/HDK/OSSIBO.INC
@@ -0,0 +1,620 @@
+        .xlist
+; Include file - OSSIBO.INC
+; Epoc/Os Sibo include file.
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+NoNullFrames		equ	1
+;
+if	Asic1
+A1Ent	struc
+A1Dummy			dw	?
+A1Control		dw	?
+A1LcdSize		dw	?
+A1LcdControl		dw	?
+A1InterruptMask		dw	?
+A1NonSpecificEoi	dw	?
+A1TimerEoi		dw	?
+A1FrcEoi		dw	?
+A1ResetWatchDog		dw	?
+A1FrcControl		dw	?
+A1ProtectionOn		dw	?
+A1ProtectionUpper	dw	?
+A1ProtectionLower	dw	?
+A1SoundLsw		dw	?
+A1SoundMsw		dw	?
+A1SoundControl		dw	?
+A1Ent ends
+;
+A1Status		equ	A1Control
+A1ProtectionOff		equ	A1ProtectionOn
+A1InterruptStatus	equ	A1LcdControl
+;
+A1StatusR record LcdData:2,Rtc4Hz:1,SldMsw:1,ComboBusy:1,Rtc32Hz:1,ExternalNmi:1,WatchDogNmi:1,SldTx:1,A1SldEnable:1,LcdEnable:1,Ram512:1,Ram128:1,FrcSource:1,TickRate:1,FrcMode:1
+A1LcdSizeR record LcdMLineEnable:1,LcdNumberOfPixels:5,LcdEndOfFrame:10
+A1LcdControlR record LcdMode:2,LcdMLineRate:5,LcdRate:5
+A1InterruptMaskR record SldTransmit:1,SldReceive:1,FrcExpired:1,Asic2Int:1,ExpIntLeftA:1,ExpIntRightB:1,Mains:1,Timer:1
+ExpAddressLeftA		equ	0200h
+ExpAddressRightB	equ	0100h
+ExpChannelLeftA		equ	SelectChannel6
+ExpChannelRightB	equ	SelectChannel5
+;
+; Asic1 dependent constants
+;
+ResetWatchDog		equ	A1ResetWatchDog
+;
+A2Ent struc
+A2Dummy			db	080h dup(?)
+A2Index			dw	?
+A2Control		dw	?
+A2Control1		dw	?
+A2Control2		dw	?
+A2Control3		dw	?
+A2SerialData		dw	?
+A2SerialControl		dw	?
+A2ChannelControl	dw	?
+A2Ent ends
+;
+A2External		equ	A2Control1
+A2InterruptStatus	equ	A2Control2
+A2Status		equ	A2Control3
+A2KeyData		equ	A2SerialControl
+A2SlaveData		equ	A2ChannelControl
+A2IControl0		equ	0
+A2IControl1		equ	1
+A2IWrite		equ	2
+A2IDDR			equ	3
+;
+A2InterruptStatusR record SlaveDataOverrun:1,SlaveDataControl:1,SlaveDataValid:1,ExpansionInterrupt:1,DoorInterrupt:1
+A2StatusR record A2RevId:1,A2XExt:1,A2Sdis:1,SerialBusy:1,SerialClockState:1,A1ResetFlag:1,WakeUp:1,A1OnKey:1
+A2Control1R record SerialClockRate:2,KeyScan:4
+A2Control2R record ClockEnable7:1,ClockEnable6:1,ClockEnable5:1,BuzzerMode:1,BuzzerVolume:1,BuzzerToggle:1,XySwitch:1,DigitizerEnable:1
+A2Control3R record ElEnable:1,VhControl:1,ExpansionEnable:1,DoorEnable:1,SerialEnable:1,A2SldEnable:1,Ps34Acknowledge:1,SerialNull:1
+A2ChannelControlR record MultiplexEnable:1,ChannelSelect:3,Pack4Enable:1,Pack3Enable:1,Pack2Enable:1,Pack1Enable:1
+;
+ClockRateSlow		equ	2
+ClockRateMedium		equ	0
+ClockRateFast		equ	3
+SelectChannel0		equ	(4 shl ChannelSelect)
+SelectChannel1		equ	(mask Pack1Enable)
+SelectChannel2		equ	(mask Pack2Enable)
+SelectChannel3		equ	(mask Pack3Enable)
+SelectChannel4		equ	(mask Pack4Enable)
+SelectChannel5		equ	(5 shl ChannelSelect)
+SelectChannel6		equ	(6 shl ChannelSelect)
+SelectChannel7		equ	(7 shl ChannelSelect)
+;
+SCONTOUT macro
+	out	A2SerialControl, al
+	endm
+;
+SDATAOUT macro
+	out	A2SerialData, al
+	endm
+;
+SDATAIN macro
+	in	al, A2SerialData
+	endm
+;
+SBUSY	macro
+        wait
+	endm
+;
+SREAD	macro _REG
+	mov	al, SerialReadSingle or _REG
+	out	A2SerialControl, al
+	nop
+	SBUSY
+	in	al, A2SerialData
+	endm
+;
+SREADM	macro _REG
+	mov	al, SerialReadMulti or _REG
+	out	A2SerialControl, al
+	nop
+	SBUSY
+	in	al, A2SerialData
+	endm
+;
+SWRITE	macro _REG,_VAL
+	mov	al, SerialWriteSingle or _REG
+	out	A2SerialControl, al
+	SBUSY
+	mov	al, _VAL
+	out	A2SerialData, al
+	endm
+;
+SWRITEM macro _REG,_VAL
+	mov	al, SerialWriteMulti or _REG
+	out	A2SerialControl, al
+	SBUSY
+	mov	al, _VAL
+	out	A2SerialData, al
+	endm
+;
+SETSPEED macro _SPEED
+	pushf
+	cli
+	mov	al, OsA2Control1
+	and	al, not mask SerialClockRate
+  ifidni <_SPEED>,<FAST>
+	or	al, ClockRateFast shl SerialClockRate
+  endif
+  ifidni <_SPEED>,<NORMAL>
+	or	al, ClockRateMedium shl SerialClockRate
+  endif
+  ifidni <_SPEED>,<SLOW>
+	or	al, ClockRateSlow shl SerialClockRate
+  endif
+	mov	OsA2Control1, al
+	out	A2Control1, al
+	popf
+	endm
+;
+  if	LapTop
+XPUSHFCLI macro
+	pushf
+	cli
+	endm
+XPOPF	macro
+	popf
+	endm
+  else
+XPUSHFCLI macro
+	endm
+XPOPF	macro
+	endm
+  endif
+;
+XNOP	macro
+	endm
+;
+@HwNullFrame macro
+	call	OsHwNullFrame
+        endm
+;
+A3Ent struc
+A3Adc			db	?
+A3Control1		db	?
+A3Setup			db	?
+A3Control2		db	?
+A3Dummy1		db	3 dup (?)
+A3Control3		db	?
+A3Dummy2		db	5 dup (?)
+A3Status		db	?
+A3Dummy3		db	?
+A3Ent ends
+;
+A3AdcLsbR record InvertedBit:1,OtherBits:7
+A3AdcMsbR record Polarity:1,Overrange:1,AdcBits:4
+A3Control1R record Vcc5Enable:1,Vcc4Enable:1,Vcc3Enable:1,DtoaBits:5
+A3Control2R record AnalogueMultiplex:2,VhSoftStart:1,Vee2SoftStart:1,Vee1SoftStart:1,VhEnable:1,Vee2Enable:1,Vee1Enable:1
+A3Control3R record AdcReadHighEnable:1,OffEnable:1,xDummy1:1
+Ps34ControlR record Ps34Vcc3:1,xDummy2:1,Ps34Vcc4:1,xDummy3:1,Ps34Vcc5:1,xDummy4:3
+;
+AdcDigitizer		equ	0
+AdcVh			equ	1
+AdcMainBattery		equ	2
+AdcLithiumBattery	equ	3
+A3SetupValue		equ	2
+A3SelectId		equ	(SerialSelect or Asic5NormalId)
+A3InfoByte		equ	080h
+;
+Vee1SoftStartDelay	equ	(30*128)
+Vee2SoftStartDelay	equ	(30*128)
+VhSoftStartDelay	equ	(100*128)
+Vee1OffDelay		equ	(100*128)
+Vee2OffDelay		equ	(100*128)
+VhOffDelay		equ	(100*128)
+Vcc3Delay		equ	(25*128)
+Vcc4Delay		equ	(25*128)
+Vcc5Delay		equ	(25*128)
+Vcc4OffFrames		equ	(25)
+Vcc1_4To5Delay		equ	(3)  ; Pan only in ms.
+Vcc1_4to5OffFrames	equ	(20) ; Gives 392 frames = 6.0 ms
+Vcc1_4to5OnTime		equ	4    ; Gives 4 ms
+;
+PS34R_ADC	equ	0
+PS34R_STATUS	equ	1
+PS34W_CONTROL	equ	0
+PS34W_DTOA	equ	1
+PS34W_OFF	equ	0eh
+;
+PS34STATR record pPowerFail:1,pColdStart:1,pVhready:1,pPenup:1,pNc:1,pAdmsb:3
+PS34CONTR record pVcc3:1,pVee1:1,pVcc4:1,pVee2:1,pVcc5:1,pVh:1,pVhpower:2
+PS34DTOAR record pNcc:1,pAdcsel:2,pDac:5
+;
+ADCSEL_ADCIN	equ	0
+ADCSEL_VIN	equ	1
+ADCSEL_VH	equ	2
+ADCSEL_VBATT	equ	3
+;
+VHP1TO8		equ	0
+VHP1TO4		equ	1
+VHP1TO2		equ	2
+VHP1TO1		equ	3
+;
+PPowerControl	equ	0100h
+PPowerControlR	record	PVcc5Enable:1,PSoundEnable:1,PVee1Enable:1,PDropVoltage:1,PDac:4
+PPia		record	PSoundVol:2,PClearCold:1,PDcPresent:1,PColdFlag:1,PLithiumWarn:1,PVinWarn:1
+PSoundControl	equ	0200h
+endif
+;
+A3StatusR record PowerFail:1,ColdStart:1
+AIntfR    record ResetFlag:1,DummyWakeUp:1,OnKey:1
+if	Asic1
+  if	((mask ResetFlag) ne (mask A1ResetFlag)) or \
+	((mask OnKey) ne (mask A1OnKey))
+	.err	Reset or OnKey flags are not equal
+  endif
+endif
+;
+SerialWriteSingle	equ	10000000b
+SerialWriteMulti	equ	10010000b
+SerialReadSingle	equ	11000000b
+SerialReadMulti		equ	11010000b
+SerialReset		equ	00000000b
+SerialSelect		equ	01000000b
+;
+Asic4Id			equ	006h
+Asic5PackId		equ	002h
+Asic5NormalId		equ	003h
+Asic6Id			equ	004h
+Asic8Id			equ	005h
+Asic2SlaveId		equ	01fh
+;
+; Asic5 info byte structure
+;
+A5InfoByteR record A5TTL:1,A5Modem:1,A5MultiDrop:1,A5Barcode:1,A5Other:2,A5Parallel:1,A5Rs232:1
+A5OtherRom	equ	(1 shl A5Other)
+A5OtherMCRTTL	equ	(3 shl A5Other)
+A5MCR		equ	(2 shl A5Other)
+;
+if	Consumer
+  if	S3b
+DefaultLcdContrast	equ	9
+  else
+DefaultLcdContrast	equ	7
+  endif
+else
+if	S3c
+DefaultLcdContrast	equ	9
+else
+DefaultLcdContrast	equ	15
+endif
+endif
+;
+InterruptBase		equ	078h
+;
+if	Asic9
+KeyPollColumns        	equ	8
+else
+KeyPollColumns        	equ	10
+endif
+KeyInitialDelay		equ	24
+if	Consumer or S3c
+KeyRepeatDelay		equ	2
+else
+KeyRepeatDelay		equ	4
+endif
+PenUpDelay		equ	16
+MouseDownDelay		equ	8
+KeySettleDelay		equ	24
+KeyCntrlMask		equ	00000001b
+KeyLeftShiftMask	equ	00000010b
+KeyPsionMask		equ	00000100b
+KeyCapsMask		equ	00001000b
+KeyRightShiftMask	equ	00010000b
+DigitizerRowMask	equ	00010000b
+PsionScanCode		equ 	6
+CapsScanCode		equ	5
+PsionUpScanCode		equ	65
+;
+PostRomTest		equ	010h
+PostSystemRamTest	equ	020h
+PostVideoRamTest	equ	030h
+PostComplete		equ	0f0h
+if	Consumer or S3c
+PostPort		equ	0h
+else
+PostPort		equ	01ffh
+endif
+;
+if	HandHeld
+	VideoRamSegment		equ	00040h
+	VideoRamBase		equ	00000h
+  if	Corporate
+	VideoRamWords		equ	00320h
+  else
+    if	S3b
+	VideoRamWords		equ	02580h
+    else
+      if S3c
+	VideoRamWords		equ	00C80h
+      else
+	VideoRamWords		equ	00500h
+      endif
+    endif
+  endif
+else
+	VideoRamSegment		equ	0b800h
+	VideoRamBase		equ	00000h
+	VideoRamWords		equ	04000h
+endif
+;
+CalSeg		equ	0fffeh
+CalEnt	struc
+CalVsupCLsw	dw	?
+CalVsupCMsw	dw	?
+CalVsupM	dw	?
+CalVlthCLsw	dw	?
+CalVlthCMsw	dw	?
+CalVlthM	dw	?
+CalType		dw	?
+CalEnt	ends
+;
+CHKeyDataR record CHInSled:1,CHMains:1,CHDummy:2
+;
+IntBXHw		equ	-2
+;
+if	Asic9
+A9WControlRW		equ	0002h
+  A9RControl record	A9MFrc2Is512KHzOr1KHz:1,A9MFrc2PreScale:1,\
+    			A9MFrc1Is512KHzOr1Hz:1,A9MFrc1PreScale:1,\
+    			A9MSoundEnable:1,A9MLcdEnable:1,\
+    			A9MLowBatNMIEnable:1,A9MDoorNMIEnable:1,\
+    			A9MZeroIsGrayMode:1,A9MArmStandBy:1,\
+    			A9MDisableDMADivide:1,A9MRamDeviceSize:2,\
+    			A9MDisableMemWait:1,A9MDisableIoWait:1,\
+    			A9MDisableClockDivide:1
+  A9VRam256KBits	equ	(0 shl A9MRamDeviceSize)
+  A9VRam1MBits		equ	(1 shl A9MRamDeviceSize)
+  A9VRam4MBits		equ	(2 shl A9MRamDeviceSize)
+  A9VRam16MBits		equ	(3 shl A9MRamDeviceSize)
+  A9XRamDeviceSizeMask	equ	(3 shl A9MRamDeviceSize)
+A9WStatusR		equ	0004h
+  A9RStatus record	A9MCold:1,A9MPowerFail:1,\
+    			A9MReset:1,A9MNoBattery:1,\
+    			A9MFifoFull:1,A9MSlaveOverrun:1,\
+    			A9MSlaveControlFrame:1,A9MSlaveDataValid:1,\
+    			A9MKeyboard:1,A9MSlaveClock:1,\
+    			A9MMainsPresent:1,A9MDoorSwitch:1,\
+    			A9MLowBatNMI:1,A9MDoorNMI:1,\
+    			A9MProtectedModeNMI:1,A9MWatchDogNMI:1
+  A9MLcdType		equ	8
+  A9XLcdType		equ	0000111100000000b
+A9WLcdSizeW		equ	0004h
+  A9RLcdSize record	A9MLcdLineLength:5,A9MLcdNumberOfPixels:11
+A9WLcdControlW		equ	0006h
+  A9RLcdControl record	A9MLcdMode:2,A9MLcdACLineRate:5,A9MLcdPixelRate:5
+  A9VSinglePage1	equ	(0 shl A9MLcdMode)
+  A9VSinglePage2	equ	(1 shl A9MLcdMode)
+  A9VSinglePage1And2	equ	(2 shl A9MLcdMode)
+  A9VDualPage1And2	equ	(3 shl A9MLcdMode)
+A9BInterruptStatusR	equ	0006h
+A9BInterruptMaskRW	equ	0008h
+  A9RInterrupts record	A9MFrc2:1,A9MFrc1:1,\
+    			A9MExpIntB:1,A9MExpIntA:1,A9MExpIntC:1,\
+    			A9MSlave:1,A9MTimer:1,A9MSound:1
+A9BNmiClearW		equ	0009h
+A9BNonSpecificEoiW	equ	000ah
+A9BStartFlagClearW	equ	000bh
+A9BTimerEoiW		equ	000ch
+A9BSerialSlaveEoiW	equ	000dh
+A9BFrc1EoiW		equ	000eh
+A9BFrc2EoiW		equ	000fh
+A9WResetWatchDogW	equ	0010h
+A9WFrc1DataRW		equ	0012h
+A9BProtectionOnW	equ	0014h
+A9BProtectionOffR	equ	0014h
+A9BProtectionOffW	equ	0015h
+A9WProtectionUpperW	equ	0016h
+A9WProtectionLowerW	equ	0018h
+A9BSoundDataRW		equ	001ah
+A9BSoundEoiW		equ	001ch
+A9WFrc2DataRW		equ	001eh
+A9WPortABDataRW		equ	0020h
+if	S3b
+  A9RPortABData record  A9MKeyId0:1,A9MSleepDoorNmiDisabled:1,\
+    			A9MBatLevel2:1,A9MBatLevel1:1,A9MLiBatLevel:1,\
+    			A9MKeyRow:11
+endif
+if	S3c
+  A9RPortABData record  A9MKeyIdX2:1,A9MNiCdDetect:1,\
+    			A9MBatLevel2:1,A9MBatLevel1:1,A9MLiBatLevel:1,\
+    			A9MKeyIdX1:1,A9MKeyIdX0:0,A9MKeyRowX8:1,\
+    			A9MCradle:1,A9MKeyRowX:7
+endif
+A9BPortADataRW		equ	0020h
+A9BPortBDataRW		equ	0021h
+A9WPortABDDRRW		equ	0022h
+  A9VPortABDDR		equ	0000000000000000b
+A9BPortADDRRW		equ	0022h
+A9BPortBDDRRW		equ	0023h
+A9WPortCDDataRW		equ	0024h
+if	S3b
+  A9RPortCDData record	A9MVccPacksEnable:1,A9MCodecEnable:1,\
+    			A9MVccLcdEnable:1,A9MLcdPanelEnable:1,\
+    			A9MLcdContrast:4,A9MVolume:2,\
+    			A9MReproEnable:1,A9MAltDoorNMIEnable:1,\
+    			A9MAmplifierEnable:1,A9MKeyIdEnable:1,\
+    			A9MKeyId2:1,A9MKeyId1:1
+  A9VVolumeLow		equ	(mask A9MVolume)
+  A9VPortCDData		equ	0000111100000000b
+  A9VPortCDDDR		equ	not (1111000011111100b)
+endif
+if	S3c
+  A9RPortCDData record	A9MVccPacksEnable:1,A9MCodecEnable:1,\
+    			A9MVccLcdEnable:1,A9MLcdPanelEnable:1,\
+    			A9MLcdContrast:4,A9MVolume:2,\
+    			A9MReproEnable:1,A9MAltDoorNMIEnable:1,\
+    			A9MAmplifierEnable:1,A9MKeyIdEnable:1,\
+    			A9MBuzVolX:1,A9MBacklightEnableX:1
+  A9VVolumeLow		equ	(mask A9MVolume)
+  A9VPortCDData		equ	0000111100000000b
+  A9VPortCDDDR		equ	not (1111000011111111b)
+endif
+A9BPortCDataRW		equ	0024h
+A9BPortDDataRW		equ	0025h
+A9WPortCDDDRRW		equ	0026h
+A9BPortCDDRRW		equ	0026h
+A9BPortDDDRRW		equ	0027h
+A9BPageSelect6000RW	equ	0028h
+A9BPageSelect7000RW	equ	0029h
+A9BPageSelect8000RW	equ	002ah
+A9BPageSelect9000RW	equ	002bh
+A9WControlExtraRW	equ	002ch
+  A9RControlExtraRW record A9MSlaveIntEnable:1,A9MClkDiv:2,\
+    			A9MClockEnable5:1,A9MClockEnable4:1,\
+    			A9MClockEnable3:1,A9MClockEnable2:1,\
+    			A9MClockEnable1:1,A9MSoundDir:1,\
+    			A9MExonDisable:1,A9MBuzzFromFrc1OrTog:1,\
+    			A9MBuzzTog:1,A9MKeyCol:4
+  A9VKeyColHigh		equ	0
+  A9VKeyColLow		equ	1
+  A9VKeyCol0		equ	8
+  A9VClkDiv1		equ	(3 shl A9MClkDiv)
+  A9VClkDiv2		equ	(2 shl A9MClkDiv)
+  A9VClkDiv3		equ	(1 shl A9MClkDiv)
+  A9VClkDiv4		equ	(0 shl A9MClkDiv)
+A9WPumpControlRW	equ	002eh
+  A9RPumpControl record A9MVhPumpDc:4,A9MVhPumpBat:4,\
+    			A9MLcdPump:4,A9MPump2:4
+  A9VVhPumpBat		equ	(14 shl A9MVhPumpBat)
+  A9VVhPumpBatSoft	equ	(4 shl A9MVhPumpBat)
+  A9VVhPumpBatMedium	equ	(8 shl A9MVhPumpBat)
+  A9VVhPumpDC		equ	(2 shl A9MVhPumpDc)
+  A9VVhPumpDCSoft	equ	(1 shl A9MVhPumpDc)
+  A9VLcdPump		equ	(7 shl A9MLcdPump)
+  A9VLcdPumpSoft	equ	(1 shl A9MLcdPump)
+  A9VPacksPumpSoft	equ	(15 shl A9MPump2)
+  A9VVhPumpDelay	equ	100	; Milliseconds
+  A9VLcdPumpDelay	equ	5	; Milliseconds
+  A9VCC3OnDelay		equ	1	; Milliseconds
+  A9VCCPacksDelay	equ	20	; Milliseconds    
+  A9VCC2Delay		equ	10	; Milliseconds
+A9WRtcLSWRW		equ	0080h
+A9WRtcMSWRW		equ	0082h
+A9WNullFrameW		equ	0084h
+A9BSlaveDataR		equ	0088h
+A9BSerialDataRW		equ	008ah
+A9BSerialControlW	equ	008ch
+A9BChannelSelectRW	equ	008eh
+  A9RChannelSelect record A9MMultiplexEnable:1,A9MSerialClockRate:2,\
+    			A9MPack5Enable:1,A9MPack4Enable:1,\
+    			A9MPack3Enable:1,A9MPack2Enable:1,\
+    			A9MPack1Enable:1
+  A9VSClkRateMedium	equ	(0 shl A9MSerialClockRate)
+  A9VSClkRateSpecial	equ	(1 shl A9MSerialClockRate)
+  A9VSClkRateSlow	equ	(2 shl A9MSerialClockRate)
+  A9VSClkRateFast	equ	(3 shl A9MSerialClockRate)
+;
+; Asic9 Dependent constants
+;
+ResetWatchDog		equ	A9WResetWatchDogW
+SelectChannel1		equ	(mask A9MPack1Enable)
+SelectChannel2		equ	(mask A9MPack2Enable)
+SelectChannel3		equ	(mask A9MPack3Enable)
+SelectChannel4		equ	(mask A9MPack4Enable)
+SelectChannel5		equ	(mask A9MPack5Enable)
+;
+; Current usage values
+;
+IdleCurrent		equ	23
+RunCurrent		equ	51
+Asic5SerialCurrent	equ	54
+Flash1ProgramCurrent	equ	76
+Flash2ProgramCurrent	equ	99
+Flash1EraseCurrent	equ	94
+Flash2EraseCurrent	equ	129
+;
+; We add 26 because most of the work is under the NULL process.
+; The value is 26 and not 28 because 10% of the time we are
+; under the sound server.
+;
+SoundCurrentPlayV3	equ	(25+20)
+SoundCurrentPlayV2	equ	(30+20)
+SoundCurrentPlayV1	equ	(55+20)
+SoundCurrentPlayV0	equ	(120+20)
+;
+; The value here must never equal one of the play values.
+; It won't anyway in practise so this is not a big deal.
+;
+SoundCurrentRecord	equ	5
+;
+SCONTOUT macro
+	out	A9BSerialControlW, al
+	endm
+;
+SDATAOUT macro
+	out	A9BSerialDataRW, al
+	endm
+;
+SDATAIN macro
+	in	al, A9BSerialDataRW
+	endm
+;
+SBUSY	macro
+	endm
+;
+SREAD	macro _REG
+	mov	al, SerialReadSingle or _REG
+	out	A9BSerialControlW, al
+	in	al, A9BSerialDataRW
+	endm
+;
+SREADM	macro _REG
+	mov	al, SerialReadMulti or _REG
+	out	A9BSerialControlW, al
+	in	al, A9BSerialDataRW
+	endm
+;
+SWRITE	macro _REG,_VAL
+	mov	al, SerialWriteSingle or _REG
+	out	A9BSerialControlW, al
+	mov	al, _VAL
+	out	A9BSerialDataRW, al
+	endm
+;
+SWRITEM macro _REG,_VAL
+	mov	al, SerialWriteMulti or _REG
+	out	A9BSerialControlW, al
+	mov	al, _VAL
+	out	A9BSerialDataRW, al
+	endm
+;
+SETSPEED macro _SPEED
+	pushf
+	cli
+	in	al, A9BChannelSelectRW
+	and	al, not (mask A9MSerialClockRate)
+  ifidni <_SPEED>,<FAST>
+	or	al, A9VSClkRateFast
+  endif
+  ifidni <_SPEED>,<NORMAL>
+	or	al, A9VSClkRateMedium
+  endif
+  ifidni <_SPEED>,<SLOW>
+	or	al, A9VSClkRateSlow
+  endif
+	out	A9BChannelSelectRW, al
+	popf
+	endm
+;
+XPUSHFCLI macro
+	endm
+XPOPF	macro
+	endm
+XNOP	macro
+	endm
+;
+@HwNullFrame macro
+	out	A9WNullFrameW, ax
+        endm
+endif
+;
+	.list
+
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+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+THE PSION SIBO HARDWARE DEVELOPMENT KIT 
+
+
+Version 1.00 
+
+
+May 26 1995 
+
+
+Revision 1.00 Page i 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+(c) Copyright Psion PLC 1990-93 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion 
+PLC, London, England. Reproduction in whole or part, including utilisation in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, 
+Psion Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are 
+registered trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of 
+International Business Machines Corp. Microsoft and MS-DOS are registered trademarks of 
+Microsoft Corporation. Apple and Macintosh are registered trademarks of Digital Equipment 
+Corporation. Brief is a registered trademark of Underware Inc. Psion PLC acknowledges that some 
+other names referred to are registered trademarks. 
+
+
+Revision 1.00 Page ii 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Contents 
+
+
+‘ 
+De IMGrOMUCUON sec ioiciescccetisshicattxstcathaslicatixssdcstenslacatenstecatenslicatinssdesvenslacevinswdvatensldcsvisatibiteislacibedse 
+
+
+2. System Overview..........scccccscssccssssscscsscsseccsscssecssccsesssscssesssscsssesscssesssssesssscssssssscssssssscsessssesesseeees 
+
+
+3. Hardware Overview .........sssccssssssssssscssscssscsssssssesssesssesssesssesssssssssessscssscsssessesssesssnssseesscseoeeees 
+The Psion SIBO serial protocol .... 
+Psion ASICs and what they do.. 
+Interrupts . 
+The current range of Psion periphera 
+
+
+4. The Psion SIBO Serial Protocol . 
+Hardware Interface ... 
+The Physical layer . 
+The Transport layer .. 
+
+
+5. Mechanical Overview ...........sscssscsssssrscsssssessscessecssessessssesseessessscesssessesscssssssscsssessccssesssessosees LD 
+The Psion Series 3/3a range ... 
+The Psion Workabout 
+The Psion HC range 
+
+
+6. ASIC 4......... 
+ASIC4 Addressing and Modes 
+Reset and configuration 
+ASIC4 Pin-out 
+
+
+7. ASIC 5.......scesee 
+ASICS Mode 
+Reset and configuration 
+ASICS Pin-out 
+
+
+8. Example Peripheralls................cccssccssssssssssssseccsscscccssssscsssscccesssscscesssssesssscsssssssssesscsssssscsseeesess OO 
+The ASIC4 Example Interface Board.. 
+The Psion 3-Link 
+
+
+9. Device Driver Overview...........cccsrsercesssserscersserecssecssesscesssesesssessssessesssesscsscssscsssssssesssessosees OT 
+Introduction 
+Device Names and Channel: 
+Loadable Logical Device Driver Structure 
+Mandatory LDD Functions ............... 
+Interrupts and Interrupt Service Routines at 
+Loadable Physical Device Driver Structure... ccscecesesesseesssesssesesssesesesescseseseenenesesesesesesenenesseesesesusueasaeaeseeessecacaeaeaeenenssesecasaseeeeeneeeeeaeaes 
+
+
+10. ASIC4/ASIC5 Based Device Drivers 
+
+
+Introduction 
+SIBO Hardware Expansion Channels 
+Talking to ASIC4.. 
+ASIC4 Registers 
+Talking to ASICS .. 
+ASICS Registers... 
+Communicating with ASIC4 
+Sending and Receiving data using ASIC4. 
+Obtaining and using a channel... 
+Controlling ASICS's UART 
+Hold and Resumes. 
+Example Device Driver: 
+
+
+11. An Example Device Driver for ASIC4: A4EXIF.LDD.. 
+
+
+Introduction 
+
+
+oo TO eR UU RS gs pad 
+
+
+Mandatory LDD Function: 
+The Non-Mandatory LDD Functions..........cceee 
+The handling of synchronous and asynchronous I/O 
+Interrupts and Interrupt Service Routines 
+Other important local device driver functions 
+Structures and Include files «0... cee 
+
+
+12. An Example Device Driver for ASIC5: SYS$AS5.PDD.............ssssssssssssssessessessssesscsessessesseee 77 
+
+
+Introduction 
+The LDD-PDD interface. 
+
+
+13. Debugging and Testing Device Drivers 
+Introduction .... 
+Debugging Techniqu 
+Further Testing Strategies ae 
+Memory Lestitng seiscs lech easch oiece siscn Sates losecdestecwcsautsse sean tosevaleslosedtracepudtesiiensdertoanioenteoisebeensse bait es ieettaus adanus teats a a tanta eae 
+
+
+APPENDIX: Source Code Files.. 
+A4EXIF.ASM oo 
+SYS$AS5.ASM .... 102 
+Assembler Macros. 1S 
+
+
+Revision 1.00 
+
+
+Page iii 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+1. INTRODUCTION 
+
+
+This document is intended to provide guidance to anyone wishing to construct peripherals for the 
+Psion SIBO (sixteen bit organiser) range of computers. It describes in detail all aspects of Psion 
+peripheral hardware development and the structure of the software required to drive such peripherals. 
+It is the aim of this document to aid third party development engineers in producing production ready 
+peripherals for any of the following Psion products: Series 3/3a, Workabout, HC and HCDOS. 
+Mechanical and plastic moulding information and information on how to develop production test 
+equipment is therefore also included. The emphasis throughout is on the two key Psion peripheral 
+chips ASIC4 and ASIC5. Detailed information regarding their functionality is provided. The 
+structure of Psion hardware device drivers is examined both in general outline and then with regard to 
+two specific examples whose source code is provided in the appendix to this document. It has been 
+assumed that the reader has some knowledge of a Psion computer such as the Series 3/3a and an 
+understanding of how such a machine is programmed. A good understanding of electronics, the C 
+programming language and 8086 assembler is also assumed. 
+
+
+Due to the continuous nature of development, information in this manual may change without notice. 
+
+
+Developers are advised to contact Psion Support to confirm critical details prior to committing 
+products to manufacture. 
+
+
+Revision 1.00 Page | of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+2. SYSTEM OVERVIEW 
+
+
+All present Psion computers are based around the proprietary SIBO architecture. A SIBO machine is 
+a battery-powered, 8086-based, computer system. SIBO stands for SIxteen Bit Organiser. The 
+architecture has been designed with the size, weight and power consumption of computers designed 
+for the portable environment in mind. The key components of the SIBO architecture are: 
+
+
+e —_ An 8086 class processor . 
+
+e A sophisticated power management system that selectively powers subsystems under software 
+control. 
+
+e — Asynchronous, high speed, serial protocol (the Psion SIBO serial interface) for communication 
+between a machine and its peripherals. 
+
+e —_ Solid State Disks (SSDs) that provide fast, low-power, silicon-based mass storage with no 
+moving parts. 
+
+e Hardware protection of the system from aberrant software processes (trapping of out of range 
+
+addressing and a watch-dog timer on interrupts being disabled). 
+
+Real-time clock. 
+
+ROM-resident system software. 
+
+Graphics LCD display. 
+
+A touch sensitive digitising pad that provides a pointing device (only available on some models). 
+
+ISDN-8bit standard combo sound system (only available on some models). 
+
+
+The SIBO architecture has primarily been implemented in custom ICs called ASICs. At the time of 
+writing there are ten different SIBO ASICs. Some of these ASICs have been designed for use inside 
+peripherals and these will discussed in detail throughout this document. All SIBO ASICs have been 
+implemented in surface mount packages and are based on a static CMOS technology. Current SIBO 
+products in the MC, HC and Series 3 range are based on the same three principal chips. These are 
+the V30H (an 8086-compatible processor) and two Psion custom chips known as ASIC1 and ASIC2. 
+Later SIBO products including the Series 3a and Workabout have these three devices integrated into a 
+single Psion custom chip known as ASIC9. The V30H is an enhanced 16-bit CMOS version of the 
+8088 found in the original IBM PC. It is software compatible with the 8088. The V30H is a fully 
+static design which means that all the internal storage elements (i.e. its registers) are made from static 
+rather than dynamic storage components. This in turn means that there is no minimum clock speed 
+required to refresh the storage elements and the system clock can be stopped at any time with no loss 
+of internal state. This technique is used extensively in the SIBO architecture to save power while the 
+processor is idle (i.e. waiting for an event). 
+
+
+The Psion SIBO serial protocol is a proprietary synchronous two wire serial standard by which host 
+Psion handhelds communicate with external devices. These devices will typically be Memory Packs 
+(usually referred to as Solid State Disks or SSDs), RS232 and Centronics printer interfaces, fax 
+modems, bar-code scanners, and so on. The SIBO architecture provides for two basic forms of 
+expansion device, namely the extended internal expansion connection (as with SSDs) and the reduced 
+external expansion connection (the 6-pin S3a serial port or the 11-pin LIF connector). The MC and 
+HC range of computers have two SSD ports and two separate independent single row 25-way 
+extended internal expansion ports. These ports have in addition to a Psion SIBO Channel, direct, 
+parallel I/O from the processor. Direct connection to these machines 7.2 volt battery is included to 
+support high power peripherals such as Printers and Barcode readers. The Series 3 range of 
+computers have two ports for SSDs and a single, reduced, 6-pin expansion port, which provides only a 
+Psion SIBO serial channel and limited power (<25mA). The Psion Workabout has two SSD ports, 
+two internal expansion points, and one external expansion port. The single external expansion port 
+uses an | 1-pin Low Insertion Force (LIF) socket which provides a Psion SIBO channel, 25mA of 
+current and additional lines required for detecting the presence of the Workabout cradle. Each 
+internal expansion port consists of a single row 26-way connector carrying two high speed serial 
+ports. 
+
+
+Revision 1.00 Page 2 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+A range of Psion peripherals have been produced for connection to the Psion handhelds outlined 
+above. These peripherals currently incorporate one of two custom integrated circuits (ASIC4 and 
+ASICS) that convert SIBO serial protocol signals to data bus TTL level voltages which enable 
+memory and memory-mapped peripherals to be addressed. ASIC4 is used in SSDs and for memory- 
+mapped peripherals. A typical ASIC4 peripheral for a Psion S3a would consist of an ASIC4 
+connected to port C of the host machine and a peripheral chip/device mapped into ASIC4's addressing 
+space. ASICS is a general purpose I/O chip with a UART on board that can be run in several 
+different modes. For example ASICS can be used for MCRs (magnetic card readers) or Centronics 
+interfaces thereby simplifying peripheral design. Psion extended internal expansion ports carries an 
+active low interrupt input line to the host controller circuitry. The reduced external expansion ports 
+has an active high interrupt input line. The function of the interrupt can thus be programmed into the 
+host machine's ASIC1 or ASIC9. 
+
+
+The low-level programming interface to a Psion handheld peripheral is encapsulated within an 
+appropriate device driver. Psion device drivers are written in 8086 assembler and follow a prescribed 
+pattern outlined later in this document. The construction of a peripheral and the coding of its 
+complimentary device driver enable the developer to access its functionality through the means of 
+library calls in a C program. Examples of such calls are p_loadldd(), p_open() and p_close(). 
+I/O requests are routed through the device driver's strategy vector which maps to the PLIB p_iow () 
+call. The device driver is built using the Borland Turbo Assembler and resides in a single code 
+segment. The device driver can be stored in either RAM or a ROM on board the peripheral or can be 
+supplied on an SSD (solid state disk). 
+
+
+Revision 1.00 Page 3 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+3. HARDWARE OVERVIEW 
+
+
+The Psion SIBO serial protocol 
+
+
+The Psion SIBO serial protocol is a general purpose method of bi-directional serial data transfer. It 
+has been designed for synchronous communication between a host controlling device and a number of 
+slave devices. On a hardware level, the SIBO serial protocol is implemented through Psion ASICs. 
+The controlling device must contain an ASIC2 (or ASIC9) and the slave devices an ASIC4 or ASICS. 
+The various Psion ASICs are described in more detail below. 
+
+The synchronous SIBO serial protocol interface consists of 2 wires: 
+
+CLK ~ - Aclock output from the controller to the slaves. Nominally 3.84 MHz. 
+
+DATA - A bi-directional synchronous data line. 
+
+The data is transferred using a series of 12 bit frames including 8 data bits each. This equates to a 
+theoretical maximum data transfer rate of approximately 312 Kbytes/second. Other bits of the frame 
+contain control information. The "system" is generically defined by 2 protocol layers, namely the 
+Physical layer and the Transport layer. These layers are described in detail in the next chapter. 
+
+
+Psion ASICs and what they do 
+
+
+ASIC stands for Application Specific Integrated Circuit and as previously indicated, these devices are 
+widely used within Psion hardware. Summaries of the functionality of each ASIC that is relevant to 
+peripheral development are presented below: 
+
+
+ASIC1: ASIC1 is the main system controller chip for the SIBO architecture. It connects directly to 
+the 8086-based processor (i.e. the V30H) controlling all bus cycles to and from the processor. This 
+configuration effectively forms a micro-controller like device that executes 8086 instruction codes. 
+ASIC 1 is made up of a number of functional blocks including a bus controller, a programmable 
+timer, an eight input interrupt controller, an LCD controller and the memory decoding circuitry. 
+
+
+ASIC2: ASIC2 is the peripheral controller chip for the SIBO architecture. It contains the system 
+clock oscillator and controls switching between the standby and operating states. ASIC2 provides an 
+interface to the power supply, keyboard, buzzer and SSDs. ASIC 2 includes the eight-channel SIBO 
+serial protocol controller and provides interface circuitry to both the reduced external and extended 
+internal peripheral expansion ports. 
+
+
+ASIC4: ASIC4 is a serial protocol slave IC for addressing memory and general memory-mapped 
+peripherals. It is used in SSDs to convert SIBO serial protocol signals into addresses within the 
+memory range of the memory pack. ASIC4 was designed to be a cut-down version of ASICS which 
+was the original SIBO serial protocol slave chip. 
+
+
+ASICS: ASICS is a general purpose I/O chip with a built-in UART that can be set to run in a number 
+of different modes thereby simplifying the task of peripheral design. For example, it is possible to set 
+up ASICS to run as a Centronics parallel port interface, an 8-bit parallel I/O port, a serial bar code 
+controller or a serial RS232 converter. 
+
+
+ASIC9: ASIC9 is a composite chip comprising of a V30H processor, ASIC1, ASIC2 and general I/O 
+and PSU control logic all on one IC. ASIC9 thus integrates all the digital logic required to produce a 
+SIBO architecture computer less the memory onto one chip. ASIC9 has a few additional features 
+such as an extra free-running clock (FRC) and a codec interface for sound. 
+
+
+Revision 1.00 Page 4 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Interrupts 
+
+
+Psion peripherals usually incorporate some circuitry to generate hardware interrupts. Both reduced 
+external expansion ports (such as the LIF connector on the Workabout or the 6-pin serial port 
+connector on the S3a) and extended internal expansion ports (such as the two single row 25-way HC 
+connectors) carry an interrupt line. This is an active high input to the host machine's interrupt 
+controller circuitry which resides on the logical equivalent of ASIC1. The OS intercepts all interrupts 
+and can be requested to call a particular function within a controlling device driver. Eight hardware 
+interrupts are supported by SIBO hardware. IRQO is the highest priority and IRQ7 the lowest. All 
+interrupts are level triggered and must be serviced in the following order: 
+
+e Device asserts the appropriate interrupt request line. 
+
+e The interrupt controller unit within either ASIC2 or ASIC9 places onto the data bus the vector of 
+the highest priority device with an interrupt pending. This enables the CPU to jump to the 
+correct interrupt service routine code. 
+
+e During the interrupt service routine, the software clears the interrupt line by some action specific 
+to the device. 
+
+e The interrupt service routine then informs the interrupt controller that the interrupt has been 
+cleared by writing to the non-specific end of interrupt (NSEOD) location. 
+
+e If another interrupt is pending then go back to the second step. 
+
+With 8086-based processors, it is not possible to have nested interrupts. 
+
+
+The current range of Psion peripherals 
+
+
+There are currently a number of Psion peripherals in use and some of the key ones are outlined below 
+in order to provide the developer with a feel for peripheral design issues: 
+
+SSDs: Solid State Disks (or Memory Packs) use a built-in ASIC4 to decode SIBO serial protocol 
+signals into memory addresses within the memory range of the SSD. 
+
+Psion 3-link: The 3-link translates the high speed SIBO serial protocol channel on the S3a 6-pin 
+reduced external expansion socket into a serial RS232 format. This enables the host machine to 
+communicate with a PC for example by means of connecting the 3-link unit from the handheld's 6-pin 
+port to the PC's COM1 or COM2 port. The 3-link contains an ASICS which uses its on-board UART 
+to convert SIBO serial protocol signals to RS232 format TTL level voltages. 
+
+The HC Printer: The HC Printer translates SIBO serial protocol signals transmitted across the single 
+row 25-way extended internal expansion socket of the host HC into a parallel 8-bit format that is 
+compatible with the universal Centronics printer interface standard. The HC Printer unit contains an 
+ASICS running in Centronics interface mode which acts as the serial protocol slave and requires a 
+small number of support chips. 
+
+Psion 3-Fax: The 3-Fax contains an ASIC4 and a memory-mapped modem chip set which permits the 
+host machine to transmit (but not receive) fax messages. 
+
+Barcode: The Psion Barcode reader employs an ASICS running in serial mode to read the data 
+received from the barcode decoder chip into a SIBO serial protocol format that can be transmitted to 
+the host ASIC2/ASIC9. 
+
+Workabout RS232 Interface: This peripheral connects to the single row 26-way extended internal 
+expansion port of the Workabout. It incorporates an ASICS running in its default mode to translate 
+SIBO serial protocol signals into a TTL level (+/-5v) serial RS232 format using ASIC5's on-board 
+UART. The TTL level RS232 signals are converted into the standard EIA format (+/-12v) before 
+coming out on the conventional RS232 9-pin D-type connector. 
+
+
+Revision 1.00 Page 5 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+4. THE PSION SIBO SERIAL PROTOCOL 
+
+
+Introduction 
+
+
+The Psion SIBO serial protocol is a proprietary standard for bi-directional serial data transfer between 
+
+a controlling device and a number of slave devices. The synchronous interface consists of 2 wires 
+
+CLK and DATA as mentioned earlier: 
+
+CLK _~ - Aclock output from the controller to the slaves. Nominally 3.84 Mhz for memory 
+
+interfaces or 1.536.Mhz continuous for peripherals. 
+
+DATA - A bi-directional synchronous data line. 
+
+The data is transferred using a series of 12 bit frames including 8 data bits each. This equates to a 
+
+theoretical maximum data transfer rate of approximately 312 Kbytes/second. Other bits of the frame 
+
+contain control information. The "system" is generically defined by 2 protocol layers:- 
+
+e The Physical layer defining the hardware interface and frame structure. 
+
+e The Transport layer defines system control and register transfers between the controller and the 
+slaves. 
+
+Using this system, a large number of higher level implementations can be defined. In normal use the 
+
+controller will communicate to slaves in a point to point configuration. Multidrop configurations with 
+
+a number of slaves attached to one channel of the controller are also supported. 
+
+
+As indicated in the previous chapter, the SIBO serial protocol controller circuitry resides in either an 
+ASIC2 or an ASIC9 depending on the particular Psion hardware platform. The S3a and Workabout 
+employ ASIC9 whereas the HC, MC and S3 use ASIC2. 
+
+
+Hardware Interface 
+
+
+As indicated above, the SIBO serial protocol consists of two lines that switch at 5V CMOS voltage 
+levels: 
+
+
+Clock Line 
+
+
+This line is used to synchronously clock data between the controller and slaves. It is always output 
+from the controller circuitry that resides in ASIC2/ASIC9. The clock should only be active during the 
+transfer of data or when the serial channel is continuous clocking mode (used by ASICS). At all other 
+times it is tri-state pulled low. 
+
+
+Clock Timing Parameters 
+
+
+Parameter 
+Width of Clock High 
+
+
+Width of Clock Low 
+Cycle time of clock 
+Clock Frequency 
+
+
+Data Line 
+
+
+This is a bi-directional line used to transfer data synchronously between the controller and slaves. 
+The direction of the data line is not determined by the physical layer but by the control information in 
+the transport layer. This is described in the next section. When no data transfers are in progress the 
+data line is always set to input on both the controller and slaves. This line is pulled low. Data is 
+changed on the falling edge of clock by the transmit device and latched into the receiving device on 
+the rising edge of the clock. 
+
+
+Revision 1.00 Page 6 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The Physical layer 
+
+
+This section specifies the low level protocol of the SIBO serial protocol. The physical layer protocol 
+consists of a series of 12 bit frames. There are four types of frames:- 
+
+Null frames - Transmitted by controller to synchronise slaves. 
+
+Control frames - Control information transmitted by controller to slaves. 
+
+Data output frames - Data frame transmitted by controller to slaves. 
+
+Data input frames - Data frame received by controller from a slave. 
+
+
+Frame structure 
+
+
+All 12 bit frames have the following structure:- 
+
+
+Bit 
+
+Name ST 
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+
+CTL ~~ Control bit. When low indicates this is a control frame. High indicates a data frame. 
+Il Idle bit. Used to turn around direction of data line. Normally Low. 
+
+DO-D7 Data bits. 
+
+12 Idle bit. Used to turn around direction of data line. Normally low. 
+
+Null Frame 
+
+
+This is a special frame transmitted by the controller to ensure all slaves are synchronised. It is 
+generated by transmitting 12 clock pulses with the data line set to input. Since the data line is pulled 
+low this results in 12 zeroes being transmitted. 
+
+
+Control frame 
+
+
+This frame is transmitted from the controller to one or more slaves. The data line is an output from 
+the controller throughout the whole frame. The bits in the frame have the following value in a control 
+frame: 
+
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+CTL Control bit. Low to indicate this is a control frame. 
+
+I1 Idle bit Set low. 
+
+DO-D7 Data bits. 8 bits of control information. 
+
+I2 Idle bit Set low. 
+
+
+Data Output Frame 
+
+
+This frame is transmitted from the controller to one or more slaves. The data line is an output from 
+the controller throughout the whole frame. The bits in the frame have the following value in a data 
+output frame: 
+
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+CTL Control bit. High to indicate this is a data frame. 
+
+Il Idle bit Set low. 
+
+DO-D7 Data bits. 8 bits of transmitted data. 
+
+12 Idle bit Set low. 
+
+
+Data Input Frame 
+
+
+This frame is received by the controller from a slave. The data line is an output from the controller 
+for cycles 1 and 2 and input to the controller for cycles 4 to 11. The bits in the frame have the 
+following value in a data input frame: 
+
+
+ST Start bit. Output from controller. This bit goes high to indicate the start of a valid 
+frame. 
+
+CTL Control bit. Output from controller. High to indicate this is a data frame. 
+
+Il Idle bit. Used to turn around direction of data line. Both controller and slave 
+
+should tri-state the data line during this bit. This bit should be low due to pull 
+
+down resistor on data line. The controller changes the data line from output to 
+
+
+Revision 1.00 Page 7 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+input at the end of cycle 2. The slave changes the data line from input to 
+output at the start of cycle 4. 
+
+
+DO-D7 Data bits. Output from slave 8 bits of data transmitted by slave. Controller sets data 
+line to input during these bits. 
+
+12 Idle bit. Used to turn around direction of data line. Both controller and slave 
+
+should tri-state the data line during this bit. Should be low due to pull down 
+
+resistor on data line. The slave changes data line from output to input at the end of 
+cycle 11. 
+
+
+Data line direction 
+
+
+The following table summarises the direction of the data line. 
+
+
+CONTROLLER SLAVE 
+Condition CK DATA CK 
+
+
+Outside Frame 
+
+Null frame 
+
+Control Frame 
+
+Data output from controller 
+
+Data input to controller:- 
+Cycles 1-2 
+Cycle 3 
+Cycles 4-11 
+Cycle 12 
+
+
+OO000 0004 
+
+
+Key T Tri-state 
+I Input 
+O Output 
+
+
+The Transport layer 
+
+
+This section specifies the transport level protocol that operates above the SIBO serial communication 
+physical layer. The transport layer protocol controls the serial communication between the SIBO 
+Protocol Controller (SPC) and a number of SIBO Protocol Slave (SPS) devices. The following rules 
+apply:- 
+
+1) The interface is controlled by the writing of control bytes from the controller to the slaves. Control 
+bytes cannot be written by the slaves. 
+
+Unsolicited data cannot be sent from the slave to the controller. 
+
+2) The controlling device contains two registers to communicate to the slaves. These are the control 
+register (byte, write only) and the Data register (byte or word, read/write). 
+
+Control bytes are transmitted to the slaves by writing to the control register. 
+
+The format of the control byte is as follows:- 
+
+
+The control word can have 2 distinct formats depending on the setting of bit 7 the Select (S) bit:- 
+Select = 0 This is the slave select mode. This mode is for selecting, deselecting and resetting slaves. 
+Select = 1 This is the slave control mode. This mode is for communicating with a slave which has 
+been previously selected using the select slave command. 
+
+
+Revision 1.00 Page 8 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Slave select mode 
+
+
+The format of the slave select byte is as follows:- 
+
+
+Key:- 
+R single reset bit. 
+TU 6 bit ID field. 
+
+
+The 6 bit ID field is a property only of the slave. No slave may have an ID of zero, hence there can be 
+63 different slaves connected to one controller. The reset bit (R) controls whether the slave(s) are 
+selected or reset. If R = 0 slave(s) are reset, R = | slave(s) are selected. Slave select control bytes can 
+be summarised by the following table:- 
+
+
+Description 
+Reset all slaves 
+
+
+Reset specific slave with ID = xx 
+Deselect slave (does not reset slave) 
+Select slave with ID=xx and read slave info (see below). 
+
+
+The Reset function is dependant on the slave. It would normally put the slave into a known passive 
+reset state. 
+
+Select Slave with ID=xx (S=0,R=1) 
+
+This is a special command that causes a slave with ID=xx to transmit to the controller an 8 bit 
+information field. This field depends entirely on the slave but must be non zero. A reply of 0 
+indicates that there is no slave of the requested ID present. 
+
+
+Slave control mode 
+
+
+This mode is for communicating with a slave which has been previously selected using the select 
+slave command described above. 
+The format of the control word in slave select mode is as follows:- 
+
+
+R/W Read/write select. 0 = write, 1 = read 
+
+B/W Data transfer size. 0 = 1 byte transfer, 1 = word (2 byte transfer). 
+S/M Single/Multi transfer mode. 0 = single, 1 = multibyte. 
+
+XXXX = 4 bits of data to slave. 
+
+
+Note the meaning of the 4 bits of data (XX XX) is entirely dependent on the slave. 
+
+
+The settings of R/W,B/W,S/M bits in the control word determine the size, type and direction of 
+subsequent data transfers in the following manner:- 
+
+
+Revision 1.00 Page 9 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+R/W B/W _ S/M 
+
+0 0 0 write a single byte to slave 
+
+0 0 1 write a number of single bytes to slave 
+
+0 1 0 write a byte pair to slave (not implemented) 
+
+0 1 1 write a number of byte pairs to slave (not implemented) 
+
+1 0 0 read a single byte from slave 
+
+1 0 1 read a number of single bytes from slave 
+
+1 1 0 read a byte pair from slave (not implemented) 
+
+1 1 1 read a number of byte pairs from slave (not implemented) 
+Write a single byte 
+
+
+This command readies the currently selected slave to receive a byte of data and sets up the controller 
+so that the next byte (or the LSB of a word) written to its data register will be transmitted to that 
+slave. Anything further written to the controller's data register will have no effect. 
+
+
+Write a number of single bytes 
+
+
+This command readies the currently selected slave to receive a number of sequential bytes of data. 
+The slave will expect to receive data bytes until another control byte is received. The controller is set 
+up so that the next byte (or the LSB of a word) written to its data register will be transmitted to that 
+slave. All subsequent bytes written to the controller's data register will be transmitted to the slave. 
+This will continue until another byte is written to the controller's control register. 
+
+
+Write a byte pair 
+
+
+This command readies the currently selected slave to receive two bytes of data and sets up the 
+controller so that the next word written to its data register will be transmitted to that slave (LSB first). 
+Anything further written to the controller's data register will have no effect. 
+
+
+Write a number of byte pairs 
+
+
+This command readies the currently selected slave to receive a number of sequential byte pairs of 
+data. The slave will expect to receive byte pairs until another control byte is received. The controller 
+is set up so that the next word written to its data register will be transmitted to that slave (LSB first). 
+All subsequent words written to the controller's data register will be transmitted to the slave. This 
+will continue until another byte is written to the controller's control register. 
+
+
+Read a single byte 
+
+
+This command triggers a byte to be transmitted from the selected slave to the controller. This byte 
+can then be read from the LSB of the controller's data register. Further reads of the controller's data 
+register will return the same data but have no effect on the protocol. 
+
+
+Read a number of single bytes 
+
+
+This command triggers a byte to be transmitted from the selected slave to the controller. This byte 
+can then be read from the LSB of the data register. This read will trigger the next byte to be 
+transmitted to the data register of the controller. All subsequent reads of the controller's data register 
+will trigger further bytes to be transmitted to the controller. This will continue until another byte is 
+written to the controller's control register. 
+
+
+Read a byte pair 
+
+This command triggers a byte pair to be transmitted from the selected slave to the controller. This 
+word can then be read from the controller's data register. Further reads of the controller's data 
+register will return the same data but have no effect on the protocol. 
+
+Read a number of byte pairs 
+
+
+This command triggers a byte pair to be transmitted from the selected slave to the controller. This 
+word can then be read from the controller's data register. This read will trigger the next byte pair to 
+
+
+Revision 1.00 Page 10 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+be transmitted to the data register of the controller. All subsequent reads of the controller's data 
+register will trigger further byte pairs to be transmitted to the controller. This will continue until 
+another byte is written to the controller's control register. 
+
+
+Timing 
+The time taken for commands to be processed and data sent is shown below. The time is given in 
+
+
+SIBO pack protocol clock cycles. The length of a clock cycle is nominally 260 nanoseconds for a 
+clock frequency of 3.84 MHz. 
+
+
+Receive and process the control byte 12 cycles 
+Byte transfer to or from slave 12 cycles 
+Byte pair transfer to or from slave 24 cycles 
+
+
+When writing to the controller's data and control registers the following rules apply:- 
+
+e After writing to the control register there must be a delay of at least 12 cycles before the data 
+register is accessed or another control word is written. 
+
+e Toread a word from the data register after the command to read byte pair is issued there must a 
+delay of at least 12 (for control byte)+24 (for the byte pair transfer)= 36 cycles. 
+
+e To perform a multiple byte pair write there must be a delay of at least 12 cycles after the 
+command is written to the control register before the first word can be written to the data register 
+and a delay of at least 24 cycles between subsequent writes to the data register. 
+
+
+States 
+
+A slave can be in one of 5 states. Note a control byte can be received and interpreted at any time. 
+1) Waiting to receive a data byte or control byte 
+
+2) Waiting to receive a data byte pair or control byte 
+
+3) Waiting to transmit a data byte or control byte 
+
+4) Waiting to transmit a data byte pair or control byte 
+
+5) Waiting to receive control byte only 
+
+
+Revision 1.00 Page 11 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+5. MECHANICAL OVERVIEW 
+
+
+This section will contain information regarding mechanical and plastic moulding for Series 3/3a, 
+Workabout and HC machines that is deemed to be of especial importance to developers who are 
+considering producing peripherals for these particular Psion platforms. 
+
+
+The Psion Series 3/3a range 
+
+
+S3a/Series 3 Reduced External Expansion Port 
+
+
+The Psion Series 3/S3a personal digital assistants have two SSD slots and provide access to external 
+peripheral units through a single reduced internal expansion port, port C, on the left edge of the 
+machine. The reduced external serial interface expansion port from the Series 3/3a forms six wires. 
+The purpose of each is described in the table below. In addition to data, clock and power an active 
+high interrupt line is provided. This allows the peripheral device to generate an interrupt within the 
+host series 3/3a. The level of interrupt that is generated depends on both the machine and the 
+expansion port that is used. Either ASIC4 or ASICS can act as the other end of the Psion Serial 
+Interface. With exception of the interrupt line all used signals should be connected directly to the 
+appropriate pins on ASIC4/5. 
+
+
+ASIC4/5 SDAT 
+MCLK Serial clock ASIC4/5 SCLK 
+
+
+| 6 | SCK/EXON | Not used in this scenario | Donot Connect____| 
+
+
+Signal Definition 
+
+
+MSD and MCLK form a single master SIBO serial protocol channel. This is normally channel 7 on a 
+Series 3 and channel 5 on an S3a. The serial channel clock can be continuously enabled to provide a 
+free running clock for expansion devices. The frequency is fixed at 1.536MHz regardless of the 
+system clock frequency. SDKs/INT and SCK/EXON are both dual function pins. SDKS and SCK 
+form a single slave SIBO serial protocol channel. This can be combined with MSD and MCLK to 
+form a bi-directional high speed data link. SDS/INT can also be used to as an active high interrupt 
+input. The function of SDS/INT can be programmed in ASIC2 or ASIC9. A rising edge on the 
+SCK/EXON input will bring the system out of the standby state into the operating state. VCC is a +5 
+volt supply that is switched off when the system is in the standby state and is switched on when the 
+system is in the operating or idle state. The maximum current that can be drawn is 25mA. Opening 
+the pack doors on either an S3a or a Workabout will cut power to external peripherals. 
+
+
+Physical Connector 
+
+
+The reduced expansion port is made up of a 6-way two row connector spaced on a 2x3 way 0.1 inch 
+pitch. The diagram below shows the physical connector numbering: 
+
+
+Revision 1.00 Page 12 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Looking into Series 3 / 3a 
+
+
+The male plug is connected to a 0.5m long plastic moulded 3-link cable assembly (part no. 25020013) 
+which is terminated in a six-pin in-line connector which connects to a 6-way 1.5mm pitch transition 
+header (part no. 47000106). 
+
+
+The Psion Workabout 
+
+
+The Workabout Expansion Interfaces 
+
+
+The Psion Workabout provides a rugged and easy-to-use computer system for a wide range of mobile 
+corporate needs. The machine can be readily adapted to support various peripheral units such as 
+barcode scanners and modems attached to the expansion ports. The Workabout has a 26-way 
+extended internal expansion interface and a special 11-pin reduced external expansion interface. 
+
+
+Workabout Extended Internal Expansion Interface 
+
+
+The pin-out of the Workabout 26-way internal Torson connector is outlined below: 
+
+
+Torson 26 way connector pin Workabout Signal name 
+NICD (not used) 
+
+
+THM (not used) 
+VIN (not used) 
+
+
+Revision 1.00 Page 13 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+e = Vccl is 3.0V nominal power supply. Current available from Workabout is limited to 100mA. 
+
+e =Vcc2 is 5V nominal power supply. Current available from Workabout is limited to 200mA. 
+
+e RUN is low when powered down and high when powered up. It is used to power down or reset 
+the peripheral module. 
+
+e SCK2 and SCK3 are serial data clocks. The clocks are left running continuously at 1.536MHz 
+when the serial port is in use. They are used to clock the UART in ASICS in the RS232 AT/TTL 
+and AT/Barcode modules respectively. 
+
+e SD2 and SD3 are bi-directional serial data lines used in the RS232 AT/TTL and AT/Barcode 
+
+modules respectively. 
+
+EINT1 and EINT2 are active low signals for interrupt input. 
+
+EXON is an active high signal used to turn on the Workabout. 
+
+All of the above logic signals are at 3.0V or 3.3V levels, depending upon the logic supply Vcc1. 
+
+Lines currently described as unused relate to a yet unspecified codec interface. 
+
+
+Workabout Reduced External Expansion Interface 
+
+
+For the Workabout reduced external expansion interface, a new | 1-pin Low Insertion Force (LIF) 
+connector has been designed for connecting the computer to the Cradle System. The computer 
+mounted male LIF may be weather proofed, the cable mounted female LIF cannot. Currently the LIF 
+connector cover can be moulded with a polarising pin in one of two positions. The facility exists to 
+manufacture the cover with the polarising pin in two more positions, giving four possible variants. If 
+more than four versions are required it is possible to have the cover and the socket bezel moulded in a 
+range of colours to differentiate between variants. The polarising options are presented below: 
+
+
+Pin numbers 
+1st (1 GROUND 9 
+2nd (________] SIGNALS 2,3,4,5,8,10 
+1,6,7,11 
+
+
+The step arrangement of the LIF Connector pins 
+
+
+Cable mounted LIF (Female plug) Computer mounted LIF (Male socket) 
+
+
+Revision 1.00 Page 14 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+3S 310 
+
+
+@e0000 08 
+ODOOOO 
+
+
+Cable mounted LIF (Female plug) Computer mounted LIF (Male socket) 
+
+
+Type A and Type B polarisation of the LIF Connector 
+
+
+Revision 1.00 Page 15 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Pin Definition for LIF - PFS Connector 
+LIF Connector Polarisation Type B 
+
+
+Pin Pin Name Wire Colour Contact Direction Standard Function Cradle usage 
+No Gauge (Cradle's 
+perspective) 
+
+1 LCA 710.1 Brown third Input Local’ Computer Active. High when the Used as an enable for the cradle 
+computer is on. (The Workabout can source resident Xmod 5V supply. 
+100mA from this pin and the HC/HCDOS 
+5mA to power remote circuitry) 
+
+
+EXON 710.1 Blue second Output EXternal switch ON, active high (+5V). May be asserted by a cradle resident 
+Asserted by a remote” device to switch on Xmod. 
+the computer. 
+Xmod. 
+
+
+se He 1 a eee eet Battery thermistor terminal. Allows remote“ function 
+eae of the battery temperature. 
+
+
+meal 1 Bead ie Output Disconnect Local” ASIC, active high (+5V). Asserted by the Cradle ASIC, 
+(does not apply to Workabout). When this connects the cradle resident Xmod to 
+signal is asserted the serial channel is the serial channel. 
+disconnected from the local? ASIC4/5 in the 
+HC resident Xmod (if present) and instead 
+connected to a remote ASIC4/5 (if present). 
+
+
+FN Te 
+| 7 | vin | 28SwG Power supply to computer (+10V) 
+| 8 | SCLK 710.1 | SerialchannelCLocK. 
+
+
+GND 28 SWG White “fiat Power, [Seval channel Chev —_____ ground and -ve battery Standard function 
+terminal (1 amp) 
+
+
+SDATA 710.1 Serial channel DATA. 
+
+
+11 STATUS 710.1 Pink third Cai STATUS. Connected to a pull-up resistor to Driven low by an open collector driver 
+allow connection to an open-collector/drain when LCA is high and the cradle is 
+driver. Normal usage is: low indicates the powered-up to allow the computer to 
+presence of a remote” device. sense whether or not the cradle is 
+
+connected. 
+
+
+LIF Connector Polarisation Type A 
+
+
+Pin Wire Colour Contact Direction Function 
+No eine Gauge (Computer's 
+perspective) 
+ee oe RS2I2 signal 
+a a RS232 signal 
+
+
+77 Output | RS232 signal 
+THERM [7101 [Yellow [ second_[ =] Battery thermistor terminal 
+
+
+[svar [2sswo [Red [tind [- | tvebattery terminal ——SSSSSCSCSCSCSCSCSCSCC~C~* 
+[3 [pe 701 [Grey [second [Input [ RS232signal OSS 
+[9 [exp eswo [white [fist [= | Power, signal ground and ve battery terminal —____——SS—~S 
+
+
+Definitions 
+
+Computer HC, HCDOS or Workabout 
+
+Cradle resident Xmod Expansion module fitted to the cradle, may or may not be present. 
+
+HC resident Xmod Expansion module fitted to the HC, which contains the cradle interface and possibly another peripheral. 
+HC peripheral A peripheral, located in the HC resident Xmod which is connected to the same serial channel as the cradle. 
+Cradle ASIC An ASICS located on the main cradle PCB which remains connected to the serial channel 
+
+
+irrespective of the state of DLA. 
+
+
+1. | The term "local computer" implies the computer local to the LIF connector, i.e. the HC, HCDOS or Workabout, as opposed to 
+a "remote" computer which might be connected via a cradle resident Xmod for example. 
+
+2. The term "remote" implies something on the other side of the LIF connector to the computer. 
+
+3. | The term "local" implies something on the computer side of the LIF connector including devices on an HC resident Xmod. 
+
+
+Revision 1.00 Page 16 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Exploded view of the Psion Workabout 
+
+
+Below is an exploded view of a complete Psion Workabout showing part numbers for various 
+components and illustrating the positioning of the expansion interfaces. 
+
+
+4 
+g y 
+o  # ” 
+4 a § 8 
+Ss 8 
+4 gy Fa i 
+f a Of i 
+a 8 a a 
+a « 
+a 2 
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+Roo 
+ae 
+38 
+a3 
+3 
+a @ ¢ 
+me oON Sgt 
+3 
+ROS 
+a 3 g 
+® S +8 
+Be $3 
+$s $8 
+a 8 28 
+= 
+o 
+j z 
+a 3 
+a3 F | 
+8 
+a 4 9 Boa ey 
+3 a a 9 3 
+a g 4g 1 o 
+& & a9 3 4 2 
+# 8 . p 3 3 
+zh ae 6 ¢ a 
+3 i 3 f é i 3 " 
+3 a8 a 8 2 3 § 
+goa 
+3 BS 
+g a 8 Poa 
+3 
+5 : 
+a 8 a 9 
+a oF a + 
+& § 
+ff 42 
+Oo oN bos 
+ng 
+a 3 
+al 
+a 
+«38 
+i 
+hoon 
+2 8 > 
+f 9° a 38 
+ag eg 
+2 as 
+& 
+a 
+$3 
+Gc @ 
+aa 
+4 
+a og 
+3 
+4 
+o § 
+8 
+g 8 
+& 
+g 3 
+a 
+a S$ 
+0 y 
+8 3 
+4 
+8 
+d 
+1 a 
+3 ages 
+a Be, gy ee! 
+8 g 3 
+ae 
+a 
+3 
+8 & 
+4 
+9 2 3 
+p t ° ib 
+a oO © 
+3 Re eS 
+3 y § 3 
+4 3 
+3 
+ae oe: 
+n oc = «© 
+x 
+» 
+zg a3 
+xg 
+é 
+a3 28 
+4 a 3 6 
+4 4 
+s 3 ¢ 2 3 os 3 
+a a 8 § 
+a 4 hoa gs 4 $ 
+3 ROS * 
+§ a & aoa 
+g 
+g 8 i 3 
+a 3 5 3 
+3 i rf 
+g 
+Son 
+8 38 
+4 og 
+F 2 9 
+* 3 
+8 
+a a 4 
+j 4:8 
+8 ‘ 
+a5 
+3 
+a 
+
+
+Revision 1.00 Page 17 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The Psion HC range 
+
+
+HC Extended Internal Expansion Port 
+
+
+The Psion HC range of computers are intended to provide a rugged and powerful mobile computer 
+system for a wide variety of demanding application requirements. As part of its adaptability, every 
+element of the hardware is configurable from the plug-in SSDs to the expansion ports for peripheral 
+devices such as bar code scanners, modems and magnetic card readers. There are two independent 
+extended internal expansion ports at either end of an HC unit. The top port is termed the "A" port 
+and the bottom one the "B" port. Each expansion port provides direct I/O with the processor, a SIBO 
+serial channel, and connection to the power supply. It allows for higher powered expansion devices to 
+be added by including a direct connection to the main 7.2 volt battery. 
+
+
+Physical Connector 
+
+
+The expansion port is made up of a 25 way single row connector spaced on a 0.1 inch pitch. The 26th 
+position is a polarising key and should be left blank. The correct mating connector on the expansion 
+device is made up from a number of Molex C-Grid series 90148 connectors. Pins | and 2 are ground 
+and should have there own connector placed nearer the board edge to ensure the ground connection is 
+made first when the expansion device is inserted. The required connectors are Molex 90148-1102 for 
+the GND contacts and Molex 90148-1123 for the signal contacts. The diagram below shows the 
+physical position of the connectors. 
+
+
+=$f ene 98148-1182 3 
+
+Se : EXPANSION D 
+=e 
+
+sad Abe COMPONENT SID 
+
+
+fet 
+
+feu) 
+HHDE 
+eorn 
+AEM 
+on 
+
+
+38148-1125 
+
+
+raftats afte 
++ [o}:o loo) en] 
+Heonwnm 
+Zuaorom 
+Scteorn 
+aa ne 
+
+
+raftofea 
+Lsfosfra 
+wn 
+Ox 
+ol 
+Fr! 
+
+
+wi 
+Zo 
+OR 
+
+
+ge 
+
+
+voce 
+(SPACE? 
+
+
+SIBO COMPUTER 
+
+
+Revision 1.00 Page 18 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Signal definition 
+
+
+The following table defines the 25 way expansion connector:- 
+
+
+Pin No. Name _ Sig. type Comments 
+
+GND Power Should mate first when device inserted 
+
+GND Power Should mate first when device inserted 
+
+ADO  BCMOS 8 bit multiplexed address and data bus pulled low with 100 K resistors 
+ADI BCMOS 
+
+AD2  BCMOS 
+
+AD3  BCMOS 
+
+AD4 BCMOS 
+
+ADS  BCMOS 
+
+AD6 BCMOS 
+
+AD7 BCMOS 
+
+ALE OCMOS Address latch enable - high when valid address on ADO-AD7 
+
+IOWR OCMOS I/O write strobe - active high, data valid on falling edge of IOWR 
+IORD OCMOS I/O read strobe - high when device can place valid data on ADO-AD7 
+EES OCMOS External Expansion Select - high during I/O cycles to expansion device 
+SCLX TCMOS 512 KHz SCL signal for SLD bus - usually Hi-Z and pulled low 
+
+DNC N/A For future expansion - do not use. 
+
+THERM Resistor Connected to thermistor (bottom slot only - top slot DNC) 
+
+VBI Battery Connected to the internal NiCd battery (bottom slot only - top slot DNC) 
+Vsup Power Unregulated battery voltage - present all the time 
+
+INTR ICMOS Active high interrupt input 
+
+_EXON ICMOS Active low input pulled up to Vccl - pull low to switch machine on 
+
+SD B CMOS SIBO serial protocol data line - pulled low 
+
+SCLK TCMOS SIBO serial protocol clock line - Hi-Z in standby needs a pull down 
+GND Power 
+
+Vcc2 Power +5 volt supply, switched off in standby. Max current available = 50 mA 
+
+
+AADNKRWN KH 
+
+
+DNC (Do Not Connect) indicates that the pin should not be connected. The signal types are:- 
+
+
+O CMOS CMOS output to the expansion device. 
+
+B CMOS CMOS bi-directional line to the expansion device. 
+T CMOS CMOS tri-state output to the expansion device. 
+
+I CMOS CMOS input from the expansion device. 
+
+
+All the CMOS signals including the ADO-AD7 bus are buffered from the main system busses and so 
+present a load of one HC series logic gate. 
+
+
+Direct I/O 
+
+
+Expansion devices can be connected to direct processor I/O space using the following signals; ADO- 
+AD7, ALE, IOWR, IORD, EES and INTR. 
+
+
+ADO-AD7 is the least significant half of the multiplexed address and data bus, this means that up to 
+128 I/O addresses are available for each expansion device. As only the least significant half of the 
+bus is available and no bus conversion is done only even addresses can be used. 
+
+
+ALE must be used to latch the address from ADO-AD7 for devices that require a stable address. The 
+address is valid on the falling edge of ALE. Note that AO will always be low for valid writes to the 
+expansion device and as such should not be used as an address line, Al should be used as the lowest 
+order address line. AO can be used as an additional enable signal to stop odd I/O accesses disturbing 
+the expansion device. 
+
+
+EES is the External Expansion Select and is high during all I/O accesses to the expansion device, i.e. 
+
+
+for I/O reads and writes to address range 100 to 1FF hex. for expansion port 1, and 200 to 2FF for 
+expansion port 2. 
+
+
+Revision 1.00 Page 19 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+IOWR is an active high signal which is high during all I/O write bus cycles. The data on ADO-AD7 
+is guaranteed to be stable before the rising edge of IOWR and after the falling edge of IOWR. IORD 
+is an active high signal which is high during all I/O read bus cycles. The ADO-AD7 bus is 
+guaranteed to be tri-state before the rising edge of IORD and after the falling edge of IORD. The 
+expansion device must present valid data on the bus when IORD is high, see the timing details below. 
+
+
+INTR is an active high interrupt input to ASIC1. T his can be used as a directly readable bit or as a 
+dedicated interrupt input. It must not be driven high when the system is in the standby state as this 
+input is pulled down and will cause excessive standby current consumption. The diagram below 
+shows the timing of the I/O write and read cycles. 
+
+
+T/0 WRITE CYCLE 
+
+
+ADS-ADT VALID ADDR 
+
+
+VALID WwW 
+
+
+QOD 
+
+
+FES q_Tadstp _ plyTadhidy, 
+
+
+| Tudstp | Tudhld | 
+
+
+IYO READ CYCLE 
+
+
+ADS-ADT VALID ADDR> 
+
+
+} Tadetp fel adhd ,, 
+
+
+| Thztd Trdste Trdhid 
+
+
+Parameter 
+
+Address set up time 
+Address hold time 
+Write data set up time 
+Write cycle pulse width 
+
+
+Write data hold time 
+
+Time from Hi-Z to data active 
+Read cycle pulse width 
+
+Read data set up time 
+
+Read data hold time 
+
+
+Note the typical values given are for an HC with a system oscillator of 7.68 MHz. 
+
+
+The SIBO serial channel 
+
+
+A single SIBO serial protocol channel is provided on each expansion port. Expansion port | is 
+connected to serial channel 5, expansion port 2 is connected to serial channel 6. The serial channel 
+clock can be continuously enabled to provide a free running clock for expansion devices. The 
+frequency is fixed at 1.536 MHz regardless of the system clock frequency. This frequency is a 
+multiple of the SLD clock rate and of all normal RS232 baud rates. 
+
+
+High Speed Side Port 
+
+
+Port C on an HC houses an 8-pin in-line connector that allows access to a high speed SIBO serial 
+interface. This interface is currently used only by the HC cradle peripheral. Its pin-out is outlined in 
+the table overleaf: 
+
+
+Revision 1.00 Page 20 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+[Pin | Signal | Type | Description, 
+
+
+fo | Sb7_ | InOut__| Bi-directional Serial Data line- Side portC 
+[8 TSEN Input Battery temperature sensor 
+
+
+Power supplies 
+
+
+Two power supplies are available for expansion devices these are Vcc2 and Vsup. Vcc2 is a +5 volt 
+supply that is derived from Vsup. Vcc2 is switched off when the system is in the standby state and is 
+switched on when the operating or idle state is entered. Each expansion device can draw up to 50 mA 
+from Vcc2. If an expansion device requires more than 50 mA or cannot be powered down when the 
+system is in the standby state the Vsup power supply must be used. Vsup is the unregulated supply 
+directly from the main system batteries or from the DC jack input. It will be in the range 5.5 to 12 
+volts under normal conditions. To use Vsup the expansion device must regulate Vsup to 5 volts with 
+a low drop-out linear regulator. Care must be taken to not be active and driving any signals high 
+when the system is in the standby state as Vsup is always present. This can be achieved either in 
+software or by using Vcc2 as a signal indicating the active state. 
+
+
+Mechanical Information 
+
+
+Mechanical details regarding the numerous build variants and accessories that currently exist for the 
+HC are presented overleaf. The peripheral expansion boards for these build variants are housed in a 
+special plastic casing that can be machined to hold the requisite connectors. In the matrix, ae 
+indicates that the relevant combination of HC and accessory are compatible and an X indicates that 
+the combination is not compatible. Following the build variant table are two diagrams that display 
+exploded views of the HC expansion connector and the HC Expansion Board complete with part 
+numbers and dimensions. 
+
+
+Revision 1.00 Page 21 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Build Variants 
+
+
+With EL Backlighting 
+Without EL Backlighting 
+
+
+Industrial 
+
+
+Non-Industrial 
+
+
+Keypad Variants 
+
+
+53 Key A/N UK 2401-0026 
+A/N European 2401-0051 
+A/N Scandinavian 2401-0050 
+Numeric only UK 2401-0046 
+DOS Keypad 2401-0147 
+53 Key A/N USA 2400-0026 
+HC Expansion Modules 
+
+
+RS232 / Parallel (Printer) 1502-0001 
+25 way D type (F) + 9 way Mini DIN 
+Certified FCC Class B / Passed VDE Class B 
+
+
+RS232 / TTL 
+
+1502-0039 (IP64), 1502-0040 (NON IP64) 
+
+9 way D type (F) + 9 way D type (M) 
+
+Passed FCC Class B / Passed EN55022 Class B 
+
+
+UK Modem (Asic 8) 1502-0010 
+RJ 11 connector 
+BABT Approved in UK, BS6301 (Safety) 
+
+
+Barcode Only 
+
+HP Wand HBCS-A207 + Plug + EXMOD 1502-0020 
+Wand Welch Allen + Plug + EXMOD 1502-0021 
+FCC Class A/ Passed VDE Class B 
+
+
+RS232 / Barcode 1502-0044 
+9 way D type Quick Loc(F) + 9 way D type (M) 
+Complies with FCC Class A 
+
+
+MCR / Scanner / RS232 1502-0003 
+Scanner NipDenso + Plug 1502-0022 
+Scanner DigVision + Plug 1502-0023 
+Magnetic Card Reader + Plug 1502-0024 
+Certified FCC Class B / Passed VDE Class B 
+
+
+LIF / RS232 (Under development) 
+9 way D type (M) + 9 way LIF- PFS (M) 
+
+
+LIF / TTL (Under development) 
+9 way D type (F) + 9 way LIF- PFS (M) 
+
+
+LIF / BARCODE 1502-0043 
+9 way D type Quick Loc(F) + 9 way LIF- PFS (M) 
+
+
+Vehicle / TTL 
+9 way D type (F) + 9 way LIF- RS232 (M) 
+
+
+16550 RS232 / TTL (Under development) 
+9 way D type (F) + 9 way D type (M) 
+Complies with FCC Class A 
+
+
+Printer (High Res.) 1502-0037 
+Laser Scanner 1503-0012 
+
+
+Fast Charger Variants 
+
+
+Fast Charger with Holster (Due Jan 95) 
+Fast Charger without Holster (Due Jan 95) 
+
+
+Additional Accessories 
+Nicad Battery Pack 500 mA 1503-0005 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+CHARGER 
+
+
+a a a Ee 
+i ie IE a a 
+ee ee 
+Re ca Da ca 
+
+
+ans he ae Ss eee 
+FS a a a a 
+
+
+Page 22 of 115 pages 
+
+
+Psion PLC (c) May 1995 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Corporate Hand Held (CHH) 
+
+
+Expansion Module Exploded Assembly Drawing 
+
+
+(yovig) Sso0-zoz9 
+
+
+(USENNN LYVd YSLINO OSTY) (A3N9) £000-20z9 
+
+
+YANVIG NOISNVdX4d 138V1 
+
+
+(440 2) 2000-z0¢g 
+WSO IZOd WWOXZZ% MINIS 
+
+
+(OV1E) 9107-2018 
+
+
+(AJN9) 9101-2018 
+ONITINOW Y3LNO NOISNVdxX3 OLS HHO 
+
+
+(wov1d) $10Z-Z018 
+(AIUD) SLOL-ZOL8 
+ONIGINOW YSNNI NOISNYdX3 HHO | 
+
+
+6000-0072 
+ANVIG dd 
+
+
+SNOISNSNIG YSLLNS 
+ANVIG NOISNVdX3 138V1 
+
+
+Page 23 of 115 pages 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+t 
+
+
+The Psion SIBO Hardware Development 
+
+
+QrOr o22 ILD :xW4 
+008! 802 120 “7131 
+1G) HIM 
+
+
+NOONOT N/OIl 
+
+
+AS 18NOQYVH 61-21 
+Jd NOd 
+
+
+MSV LENOd Ni dl 
+JNWOS ION OG 
+
+
+(SOs 2) ONDOEL =O 
+w300 34 OL G3U0Y vey 
+
+
+26, 
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+94 01 GMQy SFI NOILWOOT 
+
+
+26/1/91 
+
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+Sa @ SINSNOGNOD 40 
+wa) 38 OL G200V vw 
+
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+AHOIBH LN3NOEWOD W207 
+
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+oss 9792 
+
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+
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+
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+
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+COMPONENT HEIGHT RESTRICTION 
+
+
+(SEE PLAN VIEW) 
+
+
+(SOd 2) ONIMDVYL ANY 
+WOS4 3384 38 O1 voav 
+
+
+CAVA 92 WiOL) SYOLO3NNO9 
+
+
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+WOSs 3384 34 OL vaav 
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+: @szaze @ S3143S 8y106 X370N 
+
+
+a2 
+
+
+4.5 BOTH SIDES 
+
+
+1 
+| 
+31.75 CRS l 31.75 CRS 
+
+
+Page 24 of 115 pages 
+
+
+Revision 1.00 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+6. ASIC 4 
+
+
+What is ASIC 4? 
+
+
+ASIC4 is custom integrated circuit designed for use in Memory Packs (called SSDs) and peripheral 
+devices. Its primary purpose is to convert the PSION Serial protocol into the signals required to 
+address memory and memory-mapped peripherals. A typical Series 3/3a ASIC4 peripheral will 
+consist of an ASIC4 connected to port C of the host machine and a peripheral chip/device mapped 
+into ASIC4's addressing space. An example could be an ASIC4 connected to a simple 1k memory 
+device: 
+
+
+Chip select 
+
+
+To write a value, <v>, to address <addr>, the appropriate control codes must be sent along the port 
+C Psion Serial link to assert <addr> on ASIC4's address outputs and <v> on ASIC4's data outputs. 
+
+
+ASIC4 Addressing and Modes 
+
+
+ASIC4 has an 8 bit data bus and a 28 bit address bus. Also provided are eight chip select lines that 
+form selectable addressing blocks each of a size defined by software. The default is 32Kbyte/block. 
+The filing system will set this to the appropriate size while accessing memory in the upper portion of 
+the address space. 
+
+
+ASIC4 has two basic modes of operation, namely ASIC5 Compatibility (or SSD) mode and ASIC4 
+Extended mode. To select the mode, ASIC4 must be selected with an appropriate ID. This is 
+achieved by writing a SIBO serial protocol slave control frame, as detailed in chapter four, to the 
+ASIC prior to sending any read or write requests. After sending this frame, the so-called Info Byte is 
+read off the data bus. Details concerning the meaning of the various Info Byte bits are provided in the 
+following section. In the case of SSD mode, the ID is 2 and for ASIC4 Extended mode, the ID is 6. 
+
+
+Putting ASIC4 into SSD mode makes the chip compatible with all current versions of existing SSD 
+software in production by Psion including all HC, series 3/3a and MC software. In this mode, ASIC4 
+mimics an ASICS in pack mode (see next chapter). This is because ASIC4 was originally designed to 
+be a cut-down version of ASICS and so from the outset it was necessary to make previously existing 
+ASICS software run on the new chip. The maximum address space in SSD mode is 21 address bits 
+and 4 chip selects (which comes to 4 x 2Mb). In ASIC4 Extended mode, ASIC4 is capable of 
+addressing up to 28 address bits (256Mb). In this mode, in addition to the Info Byte, a further 4 bits 
+of information can be elicited from the state of the address lines A27-A24 during reset. Of these bits, 
+the state of A27 (bit M) determines whether ASIC4 is going to be used as a standard SSD (M=0) or in 
+a mixed mode (M=1) comprising of memory devices and peripherals. It is only the latter case which 
+is of interest to the potential developer since this is the mode intended specifically for peripheral type 
+expansion. In mixed mode ASIC4's address space is split into two equal halves. The lower half of 
+the addressing range is set aside for memory-mapped peripherals and can be used for any purpose. 
+The upper portion of the address space is reserved for pure memory. The Series 3/3a, Workabout and 
+
+
+Revision 1.00 Page 25 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+HC filing system is able to use this memory (which does not have to be present) as an additional 
+storage medium. Typically it will be a ROM containing the software that controls the peripheral. On 
+reset, configuration data is supplied to ASIC4 on its data bus lines which the filing system can read 
+in order to determine what form of and how much memory it has available in this upper region. 
+
+
+In mixed mode chip selects are split into four selectable peripheral blocks and four selectable memory 
+blocks. CSO-CS3 are for peripheral access. CS4-CS7 select memory devices one to four. This set-up 
+is illustrated below: 
+
+
+Peripherals 
+S1 
+$2 
+$3 
+Total 
+Addressing S4 
+Range Memory 
+(256Mb) SS 
+S6 
+S7 
+
+
+Reset and configuration 
+
+
+As indicated earlier, in mixed mode, following a reset or power up ASIC4 will read the form in which 
+to configure itself from the data on data lines DO-D7 (the Info Byte) and address lines A24, A25, A26, 
+A27 (most significant nibble of the Extended Info Byte). The table below shows the meaning of each 
+of these lines during reset. 
+
+
+| A27 | A26 | A25 | A24 | D7 | Do | Ds | D4 | D3 | D2 | Di | DO | 
+
+
+Don't care, some 000 RAM 00 1 device No memory 
+codes are reserved. | 001 Typel Flash | 01 2 32Kbyte 
+000 No peripheral | 010 Type2 Flash | 10 3 64Kbyte 
+
+
+001 T3Link 110 ROM 114 128Kbyte 
+010 3Fax 256Kbyte 
+Contact Psion for 512Kbyte 
+an official code. 1Mbyte 
+
+
+Pull up, pull down resisters would usually be used to place these lines in the desired state on reset. 
+High value resisters of typically 100k would be used to allow ASIC4 and bus devices to drive these 
+lines to other levels during normal operation. 
+
+
+ASIC4 should be powered from its host Series 3/3a/HC. High current peripheral chips or volatile 
+memories should have their own supply. Whenever the Series 3/3a/HC is powered down, has its 
+batteries removed, or has it's pack doors open, any attached ASIC4 will be powered down and reset 
+upon resumption of power. Taking the 3Fax as an example with one Read Only Memory device of 
+512k the required configuration is: 
+
+
+Revision 1.00 Page 26 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+ASIC4 Pin-out 
+
+
+Pin No Pin Name 
+50 DO 
+49 D1 
+48 D2 
+47 D3 
+46 D4 
+45 D5 
+44 D6 
+43 D7 
+
+13 AO 
+12 Al 
+
+11 A2 
+
+8 A3 
+
+7 A4 
+
+6 AS 
+
+5 A6 
+
+4 AT 
+
+3 A8 
+
+2 AQ 
+
+1 Al0 
+64 All 
+63 Al2 
+62 Al3 
+61 Al4 
+60 Al5 
+29 Al6 
+28 Al7 
+27 Al8 
+25 Al9 
+24 A20 
+23 A21 
+22 A22 
+21 A23 
+20 A24 
+19 A25 
+18 A26 
+17 A27 
+37 CSO 
+36 CS1 
+35 CS2 
+34 CS3 
+33 CS4 
+32 CS5 
+31 CS6 
+30 CS7 
+16 OE 
+14 WR 
+15 VPS 
+39 POR 
+40 SCLK 
+38 SDAT 
+59 SDIR 
+51 LBO 
+56 MCSD 
+52 INO 
+53 INI 
+54 IN2 
+55 X2D2 
+57 ATST 
+10 VDD 
+42 VDD 
+9 GND 
+26 GND 
+41 GND 
+58 GND 
+
+
+Revision 1.00 
+
+
+Direction 
+VO 
+vO 
+
+
+fe) 
+
+
+~*=“O0O000000000 
+
+
+fo) 
+
+
+PWR 
+PWR 
+PWR 
+PWR 
+PWR 
+PWR 
+
+
+Pin Description 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Databus 
+
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register ATO 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT 1 
+Address bus - register AT2 
+Address bus - register AT2 
+Address bus - register AT2 
+Address bus - register AT2 
+Address bus - register AT2 
+Address bus - register AT2 
+Address bus - register AT2 
+
+
+Address bus - register AT2/Oscillator Output in PSPRAM Mode 
+
+
+Address bus - register AT3 Inputs to set device size on reset 
+Address bus - register AT3 Inputs to set device size on reset 
+Address bus - register AT3 Inputs to set device size on reset 
+Address bus - register AT3 Inputs to set device size on reset 
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Device chip selects 
+
+Output Enable/Refresh in PSRAM Mode 
+
+Write pulse 
+
+VPP control 
+
+Reset input 
+
+Serial clock input 
+
+Serial Data input 
+
+Protocol Direction indication Bit 
+
+Low Battery detect driver output (Open drain) 
+
+PSRAM Mode Select 
+
+General Purpose inputs 
+
+General Purpose inputs 
+
+General Purpose inputs/Refresh Disable in PSRAM Mode 
+Oscillator Input for PSRAM Mode 
+
+Test input (pull high to put device into address test mode) 
+Power inputs 
+
+Power inputs 
+
+Ground 
+
+Ground 
+
+Ground 
+
+Ground 
+
+
+Psion PLC (c) May 1995 
+
+
+Page 27 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+A11 A12 A13 A14 A15 SDIR GND ATST PS OSCIN IN2. IN1 INO LBO DO D1 
+
+
+- LU Li Lt Ly ae L Ls LI Li 
+
+
+62 61 60 57 56 54 53 52 51 
+
+
+64 
+
+
+A10 48 D2 
+AQ 47 D3 
+A8 46 D4 
+A7 45 D5 
+A6 44 D6 
+AS 43 D7 
+A4 42 VDD 
+AS ASIC4 41} —J GNo 
+
+GND 40 SCLK 
+VDD 39 POR 
+A2 38 SDAT 
+Al 37 cso 
+AO 36 cs1 
+WR 35 cs2 
+VPS 34 CS3 
+OE 33 cs4 
+
+
+17° 18 «#19 20 21 22 23 24 25 26 27 28 29 30 31° 32 
+
+
+Rigizipininigiolgipinipimdeig 
+
+
+A27 A26 A25 A24 A23 A22 A21 A20 A19 GND A18 A17 A16 CS7 CS6 CS5 
+OSCOUT 
+
+
+Diagram of ASIC4 Pin-out (NEC) 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+Page 28 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+7. ASIC 5 
+
+
+What is ASIC 5? 
+
+
+ASICS is custom integrated circuit designed for use in Memory Packs (called SSDs) and peripheral 
+devices. ASICS provides three primary functions. A built in UART provides for serial 
+communication at baud rates of up to 48000 baud. General purpose I/O pins provide for a wide range 
+of control and communication applications. Finally ASIC5 provides address and data lines for access 
+to memory devices and memory mapped peripherals. A typical ASICS peripheral such as the 3Link 
+consists of an ASICS connected to port C of a series 3/3a, a ROM memory device mapped into 
+ASICS's addressing space and line drivers to convert the UART signals from ASICS into standard 
+RS232 levels. 
+
+
+Chip select 
+
+
+ASIC5 rea Memory 
+
+
+RS232 Line Drivers 
+
+
+Psion Serial link 
+
+
+ASIC5 Modes 
+
+
+ASICS can operate in two modes. In pack mode ASICS generates all the address, data, and control 
+signals necessary to access memory devices. No peripheral functions are available in this mode. In 
+peripheral mode ASICS has only limited memory address capabilities as some or all address and 
+control lines are reused for I/O purposes. ASICS is placed into peripheral mode by setting the 
+peripheral bit in ASIC5's PBMODE register. 
+
+
+ASIC5 as a UART 
+
+
+ASICS contains a full function UART which supports baud rates of up to 48000 bits per second. In 
+order to use ASIC5 as a UART, ASICS5 must be placed into peripheral mode. In this mode the input 
+signals PAO, PAI, PA2, PA3 become the UART inputs RX, CTS, DSR, and DCD respectively. The 
+output signals PDO, PD1, PD2 become the UART signals TX, RTS, and DTR. Serial data is 
+transmitted from the TX line. Incoming serial data is received by the RX line. RTS and DTR can be 
+used for handshaking or as general purpose outputs and need to be set high or low explicitly by 
+software. CTS, DSR, and DCD can be used for handshaking or as general purpose inputs. 
+
+
+The Psion SIBO serial link which connects ASIC5 to a host computer is a two wire interface 
+consisting of a data and a clock line. ASICS generates it's baud rate clocks from this clock line. 
+Under normal operation, clock pulses along a Psion SIBO serial link only accompany data frames. To 
+be able to generate baud rate clocks ASICS requires a steady clock from the Hosts Psion port. To 
+facilitate this, Psion serial links can be put into a mode called continuous clocking where clock pulses 
+are generated regardless of whether there is any actual data to be transferred. Continuous clocking 
+
+
+Revision 1.00 Page 29 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+increases power consumption and Psion serial links should not be left in this mode unnecessarily. 
+The UART portion of ASICS is capable of generating interrupts when characters are received, when 
+the transmitter is awaiting a character to send and when there is a change of state on the handshaking 
+lines. ASICS has only one, active high, interrupt line. This line is shared between these interrupt 
+sources. When an interrupt is generated it is the responsibility of software to determine the cause of 
+the interrupt. 
+
+
+A character to be transmitted should be written to the Transmitter Holding Register where ASICS will 
+convert it to serial form for transmission. The register will be emptied once the character has been 
+transmitted. ASIC5 contains no internal buffering. The Transmitter Holding Register must be empty 
+before writing a character to it. The state of the Transmitter Holding Register is reflected in the 
+Transmitter Empty bit in the UART status register. Enabling the Transmitting Holding Register 
+interrupt will cause ASICS to generate an interrupt every time that the Transmitting Holding Register 
+becomes empty. Reading the UART Status Register will clear the interrupt. Received characters are 
+copied into the Receive Character Register. If the Receive Character Interrupt is enabled, ASICS 
+generates an interrupt on each character received. If the character is received in error due either 
+parity, framing or overrun errors, appropriate bits in the UART Status Register are set to reflect this. 
+
+
+ASIC5 for parallel I/O 
+
+
+Lines PAO-PA7 form a general purpose, non latched, 8 bit input/output port. All access to this port 
+take a total of twelve clock cycles. The clock is generated from the Psion Serial Link. Actual 
+memory access cycles only last for one clock cycle. Twelve cycles are required because data being 
+sent or received needs to be converted to or from the Psion serial format. Because of the conversion 
+read accesses occur on the third cycle, write cycles on the twelfth. This is usually of no real 
+consequence to the peripheral designer 
+
+
+In peripheral mode CSO will be taken low for one clock period each time Port A is accessed. Data 
+outputted from this port will remain valid for only the period that CSO is low. In pack mode Port A 
+forms the data bus in memory mapped systems. A read from or write to Port A in this mode will 
+result in one of the lines CSO-CS3, being taken low for one clock period. The line which will be 
+taken low will depend on the address being generated for the access. During read cycles OE line will 
+be taken low and remain so for 10 cycles. Data present on PAO-PA7 must remain stable for the last 
+nine cycles. During write cycles the WR_B line will be taken low for the second half of the cycle over 
+which one of CSO-CS3 is low. If port B is set to counter mode, accessing port A will result in the 
+counter being incremented upon completion of the access. 
+
+
+ASICS can be programmed to generate an interrupt whenever the state of line PA4 changes. Reading 
+port A will clear this interrupt. One use of PA4 is as the BUSY line in a Centronics port 
+implementation. 
+
+
+The Lines PBO-PB7 can be programmed to operate in four different modes. Two of these modes are 
+for testing purposes and will not be discussed further. In latched mode, data written to the Port B 
+resister is latched onto the Lines PBO-PB7 and will remain there until a following write to Port B or a 
+reset condition occurs. In counter mode, the binary value on lines PBO-PB7 is incremented following 
+any access to port A. With ASICS in pack mode lines PBO-PB7 form the address lines AO-A7. 
+Placing port B into counter mode allows 256 consecutive memory locations to be read without need to 
+set-up the address of each access. 
+
+
+Lines PDO-PD7 are general purpose outputs. In pack mode these form the address lines A8-A15. In 
+peripheral mode lines PDO, PD1, PD2 become UART outputs. 
+
+
+Lines PCO-PC4 in pack mode form the address lines A16-A20. In peripheral mode lines PC4 and 
+PC7 become inverted inputs and can be used as edge triggered interrupt lines. PC5 becomes the 
+interrupt output line. PC6 becomes a general purpose latched output. PCO-PC3 become a dual 
+synchronous serial port for use in magnetic card systems. 
+
+
+Revision 1.00 Page 30 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+ASIC5 for Barcodes 
+
+
+Psion barcode peripherals use the UART functionality of ASICS to receive data from a dedicated 
+barcode scanner IC. 
+
+
+ASIC5 for Card readers 
+
+
+Magnetic card readers generate clocked serial data. ASIC5 contains two synchronous serial ports for 
+connection to card readers or other peripherals which generate clocked serial data. 
+
+
+Reset and configuration 
+
+
+Following a reset or power up ASIC5 will read the form in which to configure itself from the data on 
+data lines PAO-PA7. Line PC6 is used to select whether ASICS is to operate in pack or peripheral 
+mode. The table below shows the meaning of each of these lines during reset. In peripheral mode 
+lines PAO-PA7 should be set to give an indication of the type peripheral the ASICS is forming. 
+combinations of types can be used. 
+
+
+000 RAM 00 1 device No memory 
+
+001 Typel Flash | 01 2 32Kbyte 
+
+010 Type2 Flash | 10 3 64Kbyte 
+
+110 ROM 114 128Kbyte 
+
+1 1 1 Write protect 256Kbyte 
+512Kbyte 
+1Mbyte 
+
+
+Peripheral Mode Type 
+
+
+RS232 port 
+Centronics (Parallel) port 
+
+
+Hx KK KK XX 
+xo KKM KK XX 
+
+
+0 
+0 
+0 
+0 
+0 
+0 
+0 
+0 
+
+
+Pull up, pull down resisters would usually be used to place these lines in the desired state on reset. 
+High value resisters of typically 100k would be used to allow ASICS and bus devices to drive these 
+lines to other levels during normal operation. 
+
+
+ASICS should be powered from its host Series 3/3a, Workabout or HC. High current peripheral chips 
+or volatile memories should have their own supply. Whenever the Series 3/3a/HC is powered down, 
+has its batteries removed or has its pack doors open, any attached ASICS will be powered down and 
+will be reset upon resumption of power. 
+
+
+Revision 1.00 Page 31 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+ASIC5 Pin-out 
+
+
+A10 Ali A1l2 Ai3 NC A14 A15 DO D1 D2 
+
+
+DONO o net 
+
+
+ASIC5 
+
+
+14 15 16 17 18 19 20 21 
+
+
+MAMAMAAMMo 
+
+
+WR VPS OE A20 A19 NC A18 A17 A116 CS3 CS2 
+
+
+ASIC 5 current pin-out (TI version CF30179) 
+
+
+Revision 1.00 Page 32 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+8. EXAMPLE PERIPHERALS 
+
+
+The ASIC4 Example Interface Board 
+
+
+The ASIC4 Example Interface Board detailed in this chapter is intended to provide the developer with 
+a simple example of a Psion ASIC4 peripheral. To this end, the actual practical usefulness of the 
+hardware is of secondary importance. In fact, the board essentially consists of eight LEDs connected 
+via some latches to an ASIC4. Using a device driver, the host machine is able to control the status of 
+the LEDs. Specifically, the board translates SIBO serial protocol signals into a parallel 8-way data 
+bus format that can be used to set the various 74HC series latches and gates. It is intended that the 
+board can be readily adapted to run on all currently available Psion machines. The only physical 
+change that need be made concerns connection to the host machine's external expansion interface. 
+
+
+In the following circuit, an eight-bit tri-state data buffer, U3, and an eight-bit output data latch, US, 
+are commoned together to the eight LEDs thereby enabling their status to be sensed and set. In 
+addition, a facility for generating hardware interrupts is provided by means of a suitably connected 
+switch, S1, and a third eight-way buffer, U4. U4 is the interrupt switch status buffer. It holds the 
+values of the two input switches S2 and S3 which are read as part of the interrupt service routine. 
+Depending on the value of the switch positions, a different response can be output to the LEDs from 
+the set buffer, US. One of the D-type flip-flops in U6 is used to latch hardware interrupt signals into 
+the INT line (pin 5) of the reduced external expansion interface connector. On completion of the 
+interrupt routine code, it is necessary to reset this flip-flop and hence the interrupt hardware by means 
+of a write to address Al. Address decoding is provided by two 2-to-4 decoders on chip U1 paralleled 
+to address lines AO and Al. A circuit diagram of the ASIC4 Example Interface Board is presented 
+overleaf for the case of a host S3a. 
+
+
+Note that it is possible to construct this circuit with or without the compiled driver code in an on- 
+board ROM. The developer merely has to set the resistors on the three data bus lines DO-D2 such that 
+the corresponding info byte conveys the appropriate information. The meaning of the various bits in 
+an ASIC4 info byte was discussed earlier in chapter 6. If a ROM is to be used, then the info byte read 
+off DO-D7 on reset should include bits 001 on lines D2-D0. This requires the R1/R2 optional resistor 
+to be connected to Vcc. If a ROM is not used, as was the case with the constructed test circuit, the 
+data bus lines D2-D0 should be set to 000. This is done by choosing the resistors connected to ground 
+from the three R1/R2, R3/R4 and R5/R6 pairs. 
+
+
+Revision 1.00 Page 33 of 115 pages 
+
+
+Psion PLC (c) May 1995 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+VOD 
+voc voc voc voc 
+3 
+cs ca cio _|+ caa For 128K Bute ROM fit option resistors Ri, R4, RG, RE and Rio eibe 
+idon toon ioon Our evs For no ROM fit option resistors RZ, R4, RE bo 2 
+ue ve ve as VOD 
+SNC GND GND GND 
+1 
+3 
+Xf RE-/R4 
+vor GND 
+res Di 2g 100K 
+ag voo | 338 
+bo = ae base es Do 
+Di 14 Bd 1 
+AS Bi 
+DE Be be (45 De 
+veo DS ce be Cie mE v Biel 
+Da 18 ba SNC 
+oS aé ba Te DS 
+az BS 
+R22 [ery AS be 20 [T= 3 
+100K Br aS BS [ei isk RE RE 
+aio fa 100K 
+ort ze | 22 bz z 
+Al2 
+ails oe [24 
+7 ate 1 
+aaa oe awe hae 
+Aiz L 
+ae GND 
+eto nigga | ao 
+vor voc 
+ZEK—ine ROM DS R16 100K 
+Ss Is 
+RT-RE RS/RL0 
+vos z z 
+7 FaHcT4a 
+ja oR oR 
+R26 
+Rea 100K 1 1 DF R20. 100K 
+LooR 
+GND 
+GND 
+Ree SND 
+aoe t R27 ba 
+voc LED GND 
+CONNL 
+sp7 bo * 0 
+sck7 b-# = Bo 18/ivi = 1ai +329 
+= Di is a_i LED ND 
+sDSs/INT iv2 0 1Az 
+SCKS/“EXON a Wie D2 14 is. 1AS & P2 
+z z Ds iz = Ps 
+Wor * a vo ava iaa 
+4 z bas ii_F4 
+She , a. be revi 281 Ge re LED GND 
+YE 2Yz ZAz 
+CON COMMS CONN be oer te be S| S02 282 (re Pe 
+bre) S)5: Soy bere 
+FPS4HC1sg 
+GND te het LED GND 
+vor 28 brs 
+DL uza 
+1 OE 4 ae FaHceas FaHCETS 
+z 3 ORD LED ND 
+2 cso 2 FaHca4d 
+A t ua 
+WF Baves clr Se T4Hese DO 18 Tyg LAL 
+GND 1006F El tel ge: {ee LED GND 
+1B a De 14 
+ive 9 1az 
+Mee Nf 14) 4 vo BS tetiva iad 
+D2 GND U2B is ba 3 
+B vi Zvi ZAL 
+4 WR 4 oS + LED GND 
+Y2 2vz BAZ 
+= 6 Lor 15 bss 
+Gc YS 2yYe 2As 
+=P = Dre 3/oy4q Baa 
+FaHCLss 
+yo OBAYSS FaHese ee 470 LED GND 
+GND Vos a Si voc ¥ v 
+vos J" GND SND DATA OUTPUT 
+vor FaHCe44 
+DOS la Us6Al Lk Interrupt Sw 
+a: 
+= Ne Saal = a B Db 2 CC? 1993 (PSIOS PLS. 
+aa ADDRESS R-M FUNC 3 Interrupt In 
++ Bava fal RYH Read & write to latch SLK Eiki Sp ee) omnes 
+GND rs Md Clear Interrupt els; = R25 
+1 R Read status 100K Poe REY : oO 
+status Bit Func F4HCr4 Title 
+a Ineut a 
+L Tneut 1 > ASICS Example IF 
+2-5 Not Used GND GND Size Pocument Number REV 
+6 Interrupt Line B 7 lo.s 
+? Interrupt Latch : 
+Date: Aerial 19, 1995|[Sheet i_of Z 
+
+
+Page 34 of 115 pages 
+
+
+1.00 
+
+
+1S10n 
+
+
+Rev 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The Psion 3-Link 
+
+
+The Psion 3-Link is an ASIC5-based peripheral that enables the user to transform SIBO serial 
+protocol signals into RS232 format data so that a host Psion machine can communicate with a PC or 
+printer. The diagram below shows the schematic of a TTL level RS232 based expansion device. The 
+interface is based around ASICS and allows the standard RS232 device driver contained in EPOC to 
+be used. 
+
+
+Transistor Q1 provides a switched power rail for any other expansion device. This rail will 
+automatically be switched off when the RS232 port is closed. D1 is required to isolate the supply so 
+that the external device does not back power the SIBO computer when it enters the standby state. If 
+the additional device does not require a supply or only uses a few microamps then Q1 and D1 can be 
+omitted. Vcc and the supply for the expansion device can be directly connected to Vcc2. 
+
+
+If CMOS level RS232 signals are required then IC1 can be replaced with a 74HC244 device. If 
+inverted sense RS232 signals are required, IC1 can be replaced with a 74HC241 device. 
+
+
+The diagram overleaf shows the circuitry for an ASICS-based 3-link with ROM. 
+
+
+Revision 1.00 Page 35 of 115 pages 
+
+
+Psion PLC (c) May 1995 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+vec 
+Rig 
+Icz vec 100K 
+64/128K PROM SITE E 
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+cer GND 
+SRT ee RG RS 
+SDS/INT BS Copuriaht CC) Psion PLO 1991 
+ScKS/ExON PS 
+Vee bs File name! CONHH DRAFT RS232.5CH 
+yee Bg ioorR is a 10k Braun: MG 
+CON COMMS CONN R20 B2xe4—Cay7 PCB Rey 1.4 
+100K Title 
+¥ 2|a 
+GND Rev 1.2 Move SD (pin 25 IC2> from pin 23 to 21 of Ici : EONSUMER Bases ExCeL on 
+Rev 1.3 Alter Ri? from 100K to 10K Size Pocument Number REV 
+Rev 114 Added C1io—c14 = 
+Rev 1.5 Moved C3 to CLK input GND GND is 6500.0008 cata 
+Date: June i0, i953 Sheet i oF L 
+
+
+Page 36 of 115 pages 
+
+
+1.00 
+
+
+1S10n 
+
+
+Rev 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+9. DEVICE DRIVER OVERVIEW 
+
+
+Introduction 
+
+
+Once a piece of peripheral hardware has been designed the appropriate software must be written to 
+control it. All hardware on Series 3/3a, Workabout and HC machines is controlled by logical and 
+physical device drivers. These act as the logical low-level software interface between a piece of 
+hardware and an application that uses it. The remainder of this document is concerned with the 
+methods by which a device driver is able to communicate with and thereby control an ASIC4 or 
+ASICS-based peripheral. 
+
+
+APPLICA TION SOFTW ARE 
+
+
+Psion C PLIB call interface 
+LOGICAL DEVICE DRIVER 
+
+
+PHYSICAL DEVICE DRIVER 
+
+
+PHYSICAL HARDW ARE 
+
+
+This chapter is intended to guide the programmer through the central issues involved in writing 
+device drivers for peripherals that attach to the family of Psion host machines based around the 
+proprietary SIxteen-Bit Organiser (SIBO) architecture. The purpose of a device driver is to abstract 
+away the hardware details required to conduct communication between a peripheral and a software 
+application that uses that peripheral. The device driver therefore performs the logical processing 
+required to translate low level hardware instructions into high level application services. Psion device 
+drivers are written in 8086 assembler and following convention are divided into a logical layer 
+residing over a physical layer. A physical device driver (PDD) contains the code required for talking 
+directly with the hardware device and provides a set of low level hardware specific services. A logical 
+device driver (LDD) performs the logical processing that transforms these low level services into the 
+high level services used by an application. This two-layer nature of device drivers at Psion can be 
+illustrated by the following example. An application using the serial driver decides that it requires 
+RTS/CTS handshaking. It calls an LDD which decides whether or not a line should be driven. If the 
+answer is yes, the LDD calls the appropriate PDD and asks for a particular line to be driven to a 
+specific state. The PDD duly carries out the requested service. Psion SIBO machines often use the 
+same LDD with a PDD written specifically for each version of the hardware device. In such a 
+situation, splitting the device driver is highly desirable. In the example given above, however, the 
+LDD could have talked directly with the hardware negating the requirement for a separate PDD. 
+Similarly, most external peripherals would normally use an LDD. 
+
+
+An LDD must provide a minimum of eight functions for use by the operating system. The functions 
+are passed to the OS via a table of function offsets (referred to as the vector function table). These 
+functions are mandatory. Similarly, a PDD must provide two functions for use by the operating 
+system and may provide more if required. An LDD will usually provide further services/functions for 
+use by an application. The form these take is dependent on the LDD requirements and the functions 
+supplied by the associated PDD(s). 
+
+
+Revision 1.00 Page 37 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Psion SIBO machines are supplied with a set of resident device drivers built into the ROM each of 
+which can be replaced with an installable device driver having the same name. Installable device 
+drivers can also be added to increase the number of available device drivers. Installing a device driver 
+is carried out dynamically without resetting the machine (this is not the case with many operating 
+systems). 
+
+
+Device Names and Channels 
+
+
+The name of a device driver is the mechanism by which an application can obtain a channel to that 
+device driver. A logical device driver name always has three characters followed by a colon. For 
+example, "TTy:" is the serial LDD. This name is required to uniquely identify the LDD to the EPOC 
+OS when attempting to open a channel on it. A physical device driver name always has the three 
+characters of its owning LDD followed by a period, a further three characters and a colon. For 
+example "TTy.UAR" is the ASICS UART driver and "TTy.srRx" is the 16450/16550 driver. The first 
+three characters of a PDD name are the name of the LDD to which the PDD belongs. The second set 
+of three characters uniquely identify the PDD. Thus in the above examples, both PDDs belong to the 
+"tty:" LDD. 
+
+
+A channel can be opened on an LDD by calling the PLIB library function p_open. EPOC uses the 
+driver name passed through an application p_open call to invoke the IoOpen operating system 
+service. This service in turn calls the associated driver ‘open vector’ which can decide whether or not 
+to open a channel on the driver. The assembled ASIC4 Example Interface Board logical device 
+driver, A4EXIF.LDD, for example, has the three-character device name "LED" so a channel with its 
+handle in pcb may be obtained on it by means of the following call: 
+
+
+p_open(&pcb, "LED:", -1) 
+
+
+In this call, the third argument refers to the open mode and a value of -1 indicates that the mode 
+parameter is to be ignored. To obtain a channel on a PDD, an application should call the DevopenPpp 
+OS service. Typically, only LDDs open PDDs though the p_open library function can be used to open 
+a PDD indirectly as illustrated in the following example: 
+
+
+p_open(&pcb, “"TTY.UAR:", -1) 
+
+
+For a device driver configuration consisting of an LDD and a PDD, the application will usually open 
+a channel to the LDD only: the LDD as part of its initialisation would open a channel to the required 
+PDD. If an LDD requires a PDD and none is specified, it is up to the LDD to either fail the open 
+request or hunt for a loaded PDD that it can use. An LDD uses the DevFind OS service to search for 
+a PDD as for instance in the case of the "TTy:" device. 
+
+
+A device driver may be capable of supporting more than one open expansion channel at a time. In 
+order to distinguish the channels, a qualifier can be added to the open request as part of the device 
+name. It is then up to the device driver to specify the format of the qualifier. By convention, 
+channels are allocated a single character sequentially from the character 'A'. For example, the 
+parallel port driver can support two open channel, 'A' and 'B'. The LDD requires one of these 
+qualifiers in order to open a parallel driver channel: 
+
+
+p_open(&pcb, "PAR:A", -1) 
+p_open(&pcb, "PAR:B", -1) 
+
+
+The number of channels that can be thus supported will in general be dependent on the host SIBO 
+hardware. In the case of the serial port on the S3a, for instance, only one SIBO channel can 
+legitimately be opened corresponding to expansion port C. With the Workabout and HC, however, it 
+is possible to open up to three separate SIBO channels on ports A through to C where A refers to the 
+top port of the host machine, B to the bottom port and C to the side (or cradle) port. 
+
+
+LDDs have been designed to be accessed via the I/O system. I/O requests on the opened channel will 
+reach the 'strategy vector' of the device driver. PDDs have been designed to be accessed by an LDD 
+
+
+Revision 1.00 Page 38 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+either via far calls or the Devvector OS system service. Once a channel has been obtained on a 
+device driver, the operating system can send it events not sent to other applications. Examples are 
+events generated by the machine being switched on or off, memory segments being moved about and 
+the owning application being panicked. The EPOC OS can handle a maximum of 32 device drivers 
+on a Series3 machine and 48 on other machines. 
+
+
+Loadable Logical Device Driver Structure 
+
+
+Common features of the structure of loadable LDDs 
+
+
+All loadable LDDs must conform to the following rules: 
+
+e There must be a single code segment and no data segments. The code segment is encapsulated in 
+the assembler .asm file by calls to the codeSeg and EndCodeSeg defines respectively. 
+
+e The code segment must begin with a LibEnt structure which indicates the LDD name or 
+signature which is used to identify the driver when trying to open and close channels. 
+
+e There must be at least eight supported functions which are listed in the LibEnt struc. 
+
+
+LibEnt Structure 
+
+
+The first field of the LibEnt structure consists of a two-byte signature containing the define 
+‘LDDSignature’ or 'PDDSignature’ in the case of a PDD. The remaining fields consist of an eight 
+byte name which holds the device driver name stored as a zero terminated string (note that the 
+trailing colon is omitted), a two byte vector count which must be at least eight and a vector table 
+listing the supported device driver functions. The relevant code in the case of a hypothetical DevFunc 
+LDD (DEVFUNC.LDD) with the device name of "TES:" is listed below: 
+
+
+CodeSeg 
+
+
+ProcBegin@ DevFuncLDD 
+
+
+dw LDDSignature 
+db 'TES',0,0,0,0,0 
+dw (VectorEnd-Vector) /2 
+Vector: 
+dw DevFuncInstall 
+dw DevFuncRemove 
+dw DevFuncHold 
+dw DevFuncResume ; Mandatory LDD vectors 
+dw DevFuncReset ; must be in this order 
+dw DevFuncUnits 
+dw DevFuncOpen 
+dw DevFuncStrategy 
+VectorHandler: 
+dw DevFuncHandler ; Optional LDD vectors 
+InterruptVectors: 
+dw DevFuncTickInt 
+VectorEnd: 
+
+
+ProcEnd noret 
+The vector table contains the offsets within the device drivers code segment for the functions required 
+
+
+by the EPOC operating system which must be entered in the order shown. Note that in this 
+document, the terms vector and function are used interchangeably. 
+
+
+Mandatory LDD Functions 
+
+
+All LDDs must support the following eight functions: 
+
+
+@ DevFuncInstall called on device installation 
+
+@ DevFuncRemove called on device removal 
+
+@ DevFuncHold called to temporarily disable the driver 
+
+@ DevFuncResume called to enable the driver after it has been temporarily disabled 
+
+
+Revision 1.00 Page 39 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+@ DevFuncReset called when an application terminates without closing the channel 
+@ DevFuncUnits called to query the number of supported units (i.e. channels) 
+
+@ DevFuncOpen called to open a channel to an LDD 
+
+@ DevFuncStrategy called to access the driver's functionality from the I/O system 
+
+
+All of the eight mandatory routines pointed at by the function vector table will be called FAR by the 
+operating system and should therefore use a FAR return machine code instruction to return control 
+back to the OS. Since the FAR return address is to the OS it does not matter if the OS moves memory 
+whilst code in the LDD is being executed: the OS cannot move its own code. 
+
+
+DevFunclinstall 
+
+
+This function is called by the operating system when the device driver is loaded in order to initialise 
+any internal variables. It should not be called directly by an application process. The DevInstall 
+operating system service will cause this function to be called. Applications should not call this service 
+directly and should call instead the DevLoadLDD service. 
+
+
+An installable device driver may have the same name as a resident device driver. When the operating 
+system loads a device driver, it places it at the end of the device driver table. The operating system 
+will search this table for the appropriate device driver when it wishes to establish a channel. The 
+search starts at the end and thus will locate the most recently installed device driver (if any) or if not, 
+the resident driver. By this mechanism an installable driver can replace any resident driver. 
+
+When called, the DS and ES segment registers are in an unknown state. The device driver should 
+take whatever steps necessary to obtain direct addressability to its data. For loadable device drivers 
+this involves setting the DS and ES registers to the CS register or more commonly just using the CS 
+override. The operating system will not move memory whilst in this function, thus the normal rules 
+governing DS and ES may be ignored. All operating system services may be called, except those 
+concerning file or device access. 
+
+PASSED 
+
+No values are passed to the install vector. 
+
+RETURN 
+
+If the installation was successful, return with the carry flag clear. 
+
+If the installation failed, return with the carry flag set and the error number in the AL register. 
+PANIC 
+
+The install vector must not panic: it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the install function. 
+
+
+DevFuncRemove 
+
+
+This function will be called by the operating system when the device driver is requested to be 
+unloaded. It should not be called directly by an application process. The DevRemove operating system 
+service will cause this function to be called. Applications should not call this directly, they should use 
+the DevDelete service. Before the remove function is requested, the device driver will have received 
+a hold request. Thus devices will only ever be removed when in a held state. If the device driver is 
+currently busy serving a client, the remove request should return an error. Note that all resident 
+device drivers will return an error since there is no mechanism by which they can be re-installed. 
+
+
+When called, the DS and ES segment registers are in an unknown state; the device driver should take 
+whatever steps necessary to obtain direct addressability to its data. For loadable device drivers this 
+involves setting the DS and ES registers to the CS register. The operating system will not move 
+memory whilst in this function, thus the normal rules governing DS and ES may be ignored. All 
+operating system services may be called inside the remove vector, except those concerning file or 
+device access. 
+
+PASSED 
+
+No values are passed to the remove vector. 
+
+RETURN 
+
+If the remove was successful, return with the carry flag clear. 
+
+If the remove failed, return with the carry flag set and the error number in the AL register. 
+
+
+Revision 1.00 Page 40 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+PANIC 
+
+The remove vector must not panic: it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the remove vector. 
+
+
+DevFuncHold 
+
+
+This vector will be called by the operating system when a logical device driver is requested to be held. 
+The hold vector is called in the context of the operating system so DS and ES are not available. The 
+DevHold operating system service will cause this vector to be called. Applications should not call this 
+service. Physical device drivers cannot invoke holds and resumes. The operating system will call the 
+hold vector under three conditions: 
+
+e Device memory segments are about to be moved. 
+
+
+e The machine is about to switch off due to the auto switch off time-out or user request, it 
+enters the standby state. 
+
+
+e The machine is about to switch off due to the power source being removed. 
+
+
+It should be noted that holds and resumes are called on a per driver basis and so the corresponding 
+driver code must deal with all the currently open channels. In all cases the device driver must 
+respond to the request as quickly as possible. It must also ensure that ALL interrupts from the 
+hardware device that it is driving are disabled. Device memory segments can only be moved if an 
+installable device driver is being installed or removed. If the LDD uses an attached PDD and uses the 
+faster FAR call mechanism to call the PDD strategy vector, the PDD strategy vector address will 
+potentially move, thus the FAR address will be wrong. This address can be resolved in the resume 
+vector. The LDD must not call the PDD between a hold and resume. Typically, the device driver 
+only needs to disable its interrupts. When a resume occurs, the device driver should continue as 
+though nothing had happened. 
+
+
+If the machine is about to switch off due to the auto switch off or user request mechanisms (enter the 
+standby state), the device driver should make an orderly shut down of the device such that the state 
+before the shut down can be recovered when the system powers up again. The device driver should 
+also attempt to ensure that no data is lost. For example, in the serial driver the current state of the 
+hardware handshaking lines should be noted so that each state can be restored on power up. For this 
+type of power down the hold vector is allowed to take a significant length of time to shut down a 
+device. For example in a serial driver the hold vector should wait until the remote end stops 
+transmitting data after any hardware handshaking has been applied. Of course, the time taken should 
+be kept to a minimum: in the case of the serial driver above the time is roughly equivalent to 3 
+character transmission times. When a resume occurs the device driver should continue as though 
+nothing had happened. 
+
+
+If the machine is about to switch off due to the power source being removed, the device driver should 
+reset the device in the minimum possible time: no attempt should be made to perform an orderly shut- 
+down. The device driver is not expected to be able to recover the hardware state. When a resume 
+occurs, the device driver would typically fail any outstanding application requests. If the hold vector 
+takes too long the voltage will fall below the threshold to hold the state of the internal RAM. If this 
+occurs the machine will perform a warm re-boot when powering up, all data in the internal memory 
+of the machine will be lost including the device driver code! On power fail there is about 2ms 
+available to power down all devices. 
+
+
+On a power failure hold, the operating system will already have sent a 'reset' to all the SIBO serial 
+channels. Any device drivers using these channels need only record the hold reason for the resume 
+vector. Any other peripherals should be designed to allow a power fail mechanism with the minimum 
+amount of code. It must be noted that the power fail type hold can occur whilst the device driver is in 
+the memory move hold state. In this case, the device driver will receive two hold requests before 
+seeing a resume request. A device driver must be capable of handling this. In this case, the device 
+driver will also receive two resume requests. A device driver will not get a power fail hold whilst in 
+
+
+Revision 1.00 Page 41 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+power down hold. A call to the hold vector will always be followed by a call to the resume vector 
+(except when a device is requested to be removed). 
+
+
+Note that with the Series 3a and Workabout, there is an additional case when hold and resume must 
+be invoked and that is on opening/closing of the pack doors. In this case, the LDD must generate its 
+own Hold and Resume. This situation is examined in more depth in the context of the specific 
+example drivers presented later in this document. 
+
+
+When called, the DS and ES segment registers are in an unknown state; the device driver should take 
+whatever steps necessary to obtain direct addressability to its data. For loadable device drivers this 
+involves setting the DS and ES registers to the CS register. The device driver should not call any 
+operating system services in the hold vector code due to the time taken, especially on power failure. 
+PASSED 
+
+The AH register takes one of the following 
+
+
+@ DevHoldNormal Device memory is about to be moved. 
+@ DevHoldPowerDown The system is about to enter the standby state. 
+@ DevHoldPowerFail The system has lost its power supply. 
+RETURN 
+None. 
+PANIC 
+
+
+The hold vector must not panic: it will cause an operating system kernel fault if it does. 
+PRESERVE 
+The SS, SP and BP registers must be preserved by the hold vector. 
+
+
+DevFuncResume 
+
+
+This vector will be called by the operating system when the device driver is requested to be resumed. 
+The resume vector is called in the context of the operating system. The DevResume operating system 
+service will cause this vector to be called. Applications should not call this service. The resume 
+vector will be called either when memory has finished being moved or when the machine powers back 
+up. In both cases the hold vector will have been called before this vector is called. The device driver 
+is expected to recover from the previous hold request (except power fail) and resume any I/O that was 
+suspended. If the device driver has an interrupt service routine, it should reset the interrupt service 
+routine's address since the device driver may have moved in memory; its absolute segment address 
+will be different. 
+
+
+If the hold was a device memory segment move type hold, interrupts should be re-enabled. If the 
+LDD uses an attached PDD and uses the FAR call mechanism to access the PDD strategy vector, the 
+address of the PDD should be reset by using the DevGet PDDAddress operating system service before 
+enabling interrupts. Typically, the PDD will have a call back to the LDD and it needs to be informed 
+of the change of address of the LDD call back function, the LDD-PDD interface definition should 
+allow such a function request. 
+
+
+If the hold was a power down type hold, the resume vector needs to power up the peripheral and set it 
+to the state that it was in before the power down occurred. If this is not possible or data has been lost, 
+the device driver should inform any outstanding requests of this fact. It is also possible that the 
+hardware device that the driver is associated with has been removed. The driver should be able to 
+handle this properly. If the device driver is expected to generate events due to an external state 
+change, the driver should check the external state and generate appropriate events. For example, the 
+serial driver may be requested to inform an application when the DTR line changes state. The remote 
+end may have changed the state of DTR whilst the driver is held. 
+
+
+If the hold was a power failure type hold, the resume vector should power up the peripheral and put it 
+
+
+into a known state, preferably the state that the application software thinks that the device is in and 
+fail any outstanding requests as data is quite likely to have been lost. 
+
+
+Revision 1.00 Page 42 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+When called, the DS and ES segment registers are in an unknown state. The device driver should 
+take whatever steps necessary to obtain direct addressability to its data. For loadable device drivers 
+this involves setting the DS and ES registers to the CS register. All operating system services may be 
+called, except those concerning file or device access. 
+
+PASSED 
+
+None 
+
+RETURN 
+
+None. 
+
+PANIC 
+
+The resume vector must not panic, it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the resume vector. 
+
+
+DevFuncReset 
+
+
+This function will be called by the operating system when the device driver is requested to reset a 
+channel. The reset function is called in the context of the operating system so DS and ES are not 
+available. The device driver must request that the operating system call the reset function. This is 
+achieved by calling the IoRequestReset system service, usually in the open vector. To cancel this 
+request, the device driver should call the IoRequestResetCancel system service. The cancel service 
+is usually called as part of the close functionality in the strategy vector. The reset vector will be called 
+when the operating system is tidying up resources owned by a process that has terminated. Ifa 
+process terminated before it closed the device driver channel and no reset service is requested, that 
+channel would remain allocated; no process will ever close the channel. The reset vector allows a 
+device driver to reset itself and allow the channel to be opened again. Any data required to perform 
+the reset must be stored in the device driver. The data space belonging to the process that originally 
+opened the channel has been returned to the operating system memory pool and is no longer valid. If 
+a device driver can handle multiple channels then the data passed to the IoRequestReset system 
+service should identify the channel. This data will be passed in the CX register to the reset vector. 
+The device driver should only have a reset request outstanding with the operating system while a 
+process has a channel open. 
+
+
+When called, the DS and ES segment registers are in an unknown state; the device driver should take 
+whatever steps necessary to obtain direct addressability to its data. For loadable device drivers this 
+involves setting the DS and ES registers to the CS register or using CS override. All operating system 
+services may be called, except those concerning file or device access. 
+
+PASSED 
+
+This function is passed data in the CX register that the device driver requested it be sent to determine 
+which channel should be reset. 
+
+RETURN 
+
+None. 
+
+PANIC 
+
+The reset vector must not panic; it will cause an operating system kernel fault if it does. 
+
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the reset vector. 
+
+
+DevFuncUnits 
+
+
+This function will be called by the operating system when the device driver is requested to report the 
+number of units (i.e. channels) the device driver can support. This function is called in the context of 
+the operating system. The operating system places no significance on the number of channels a 
+device driver can support. It is primarily used for informational purposes. An application may use 
+the number of units to attempt to open any available channel on that device driver. 
+
+
+When called, the DS and ES segment registers are in an unknown state; the device driver should take 
+whatever steps necessary to obtain direct addressability to its data. For loadable device drivers this 
+involves setting the DS and ES registers to the CS register. All operating system services may be 
+called, except those concerning file or device access. 
+
+PASSED 
+
+
+Revision 1.00 Page 43 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+None. 
+
+
+RETURN 
+
+The AX register should contain the number of channels supported. If a device driver can support 
+multiple channels (limited only by memory constraints) then the driver may return -1. A serial device 
+driver, for example, might only support two channels (TTY:a and TTy:8) whereas the file device 
+driver can open an unlimited number of files. 
+
+PANIC 
+
+The channels units vector must not panic; it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the units vector. 
+
+
+DevFuncOpen 
+
+
+This function will be called by the operating system when a channel to the device driver is required to 
+be opened. This function is called in the context of the process that called the Ioopen system service. 
+This means that DS and ES point to the application data space. The device driver is passed two 
+parameters, its device handle and a pointer to an OpenEnt structure. The device handle is the entry in 
+the system device table of this device driver. The device driver is required to place this handle in the 
+ChanLibHandle field of the ChanEnt structure which must be allocated in the user's data space. The 
+operating system uses the device handle to route any I/O requests on the opened channel to the correct 
+device driver. 
+
+
+The OpenEnt structure contains three fields, openNamePtr, OpenMode and OpenChan. 
+
+The openNamePt r field contains a pointer to the character that exists after the device name as passed 
+to the ToOpen system service. For example, if the ToOpen service was passed a name of PAR:A, the 
+OpenNamePtr field would point to the colon. If the ToOpen service was passed a name of TTY.AS5:B 
+the OpenNamePtr field would point to the full stop. The device driver should process the name 
+appropriately, opening the correct PDD as required. 
+
+The OpenMode field contains the mode for opening the device driver. The available modes are 
+specified by the device driver writers. For example, a combined Xmodem and Ymodem device driver 
+could use the mode to specify whether the Xmodem or the Ymodem protocol is to be used. 
+
+The Openchan field contains the I/O channel handle of the device that this driver is required to 
+‘attach’ to. Attached device drivers are dealt with later in the chapter. 
+
+The code in a device driver open vector tends to follow a very similar pattern. This is demonstrated 
+by the following code fragments and associated comments. The first stage is to allocate some data 
+space in the calling process' heap space. This will contain the I/O channel control block: 
+
+
+mov cx, (size DeviceEnt) 
+
+HeapAllocateCell 
+
+jc noMemory 
+
+mov bx, ax ; cell handle 
+
+
+If the device driver requires a WaitHandler (described later): 
+
+
+mov al, (VectorHandler-Vector) /2 
+ToAddHandler 
+
+jc endFreeMemory 
+
+mov [bx].DriverHandler, ax 
+
+
+If the device driver's DevFuncReset vector is required to be called: 
+
+
+push bx 
+
+mov cx, ChannelIndicator 7 unique per channel 
+mov bx, ax ; the device handle 
+ToRequestReset 
+
+pop bx ; restore alloc cell 
+
+
+The chanEnt field of the DriverEnt structure must be initialised: 
+
+
+mov [bx] .DriverIo.ChanNext, bx 
+mov [bx] .DriverIo.ChanSignature, IoChanSignature 
+mov [bx] .DriverIo.ChanLibHandle, dx 
+
+
+The ChanNext field is used by attached drivers and will usually be set to be the allocated cell handle 
+of the device driver being opened. The IoFuncattach and IoFuncDetach functions manipulate these 
+fields. The I/O system uses this field to direct the I/O request to the correct driver. 
+
+
+Revision 1.00 Page 44 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The ChanSignature field is checked by the operating system during any I/O requests for the value 
+IoChanSignature. If it does not contain that value, the process calling the I/O service will be 
+panicked for having passed an invalid I/O channel handle. 
+
+The ChanLibHandle field is used by the operating system to route an application's I/O request to this 
+device. The I/O request will call the DevFuncstrategy vector of the device driver. 
+
+If the driver is an attached driver the following is required: 
+
+
+mov cx, bx ; allocated channel 
+
+mov bx, [si] .OpenChan ; channel attaching to 
+mov al, IoFuncAttach ; return in BX the 
+ToWithWait ; channel attached to 
+
+
+Finally, if the channel has been successfully opened: 
+ele Opened Ok 
+ret return BX and DX 
+
+
+’ 
+
+
+’ 
+
+
+The error recovery code typically follows the following pattern: 
+
+
+endFreeReset: 
+push ax 
+push bx 
+mov cx, ChannelIndicator 
+mov bx, ax 
+ToRequestResetCancel 
+pop bx 
+pop ax 
+endFreeHandler: 
+push ax 
+push bx 
+mov bx, [bx] .DriverHandler 
+ToRemoveHandler 
+pop bx 
+pop ax 
+endFreeMemory: 
+push ax 
+HeapFreeCell 
+pop ax 
+stc 
+noMemory: 
+ret 
+
+
+If a device driver supports a fixed number of channels, it typically contains static control blocks. In 
+order to determine if a requested channel is currently open, a field should be interrogated. The device 
+driver should ensure that interrupts are disabled during this sort of check since a context switch could 
+occur and another process request the opening of the same channel. This is the classic 'test and set' 
+problem encountered in multi-tasking environments. 
+
+
+When called, the DS and ES segment registers point to the data segment of the application process 
+attempting to open a device channel. The application should ensure that the DS and ES segment 
+registers do in fact point to its data segment. The device driver must obey the normal rules 
+concerning segment register manipulation. The DS and ES segment registers can be reloaded if 
+required from the IntEnt structure pointed at by the BP register. All operating system services may 
+be called. 
+
+PASSED 
+
+DX contains the device handle of the device driver. 
+
+SI is a pointer to the OpenEnt structure 
+
+BP is a pointer to the IntEnt structure. 
+
+RETURN 
+
+If the channel open was successful, return with the carry flag clear and the BX register containing the 
+open channel. 
+
+If the open failed, return with the carry flag set and the error number in the AL register. 
+
+PANIC 
+
+The open vector can panic; it will cause the process requesting the device open to terminate. It is 
+however more usual to return an error to the calling process. 
+
+PRESERVE 
+
+The DS, ES, SS, SP, BP and DX registers must be preserved by the open vector. 
+
+
+Revision 1.00 Page 45 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+DevFuncStrategy 
+
+
+When an application makes an I/O request on the opened device driver channel the request is routed 
+to this vector by the operating system. A device driver defines the set of functions that it supports. 
+These typically include IoFuncSet, IoFuncSense, IoFuncRead, IoFuncWrite and IoFuncClose. A 
+device driver does not have to support any particular function, as it is a matter of design between a 
+device driver writer and application writer as to what functions and associated parameters are 
+provided. To obtain the power of attached device drivers, however, it is recommended that the device 
+driver use the system defines with their appropriate functionality, for example, the loFuncWrite 
+function number should always be associated with writing data. 
+
+
+The strategy function is passed the channel handle as allocated in the open vector in the BX register. 
+This typically contains control information concerning the current state of the I/O channel. 
+
+The SI register contains a pointer to a RgEnt structure. This structure contains four fields, 
+RqFunction, RqStatusPtr, RqA1Ptr and RqA2Ptr. 
+
+The RgFunction field contains the function number as passed to the IowithWait (or 
+IoAsynchronous) I/O request by the application. If a device driver does not support the specified 
+function, it should pass the request on to its 'parent' device driver. 
+
+The RqStatus pointer contains a pointer to a memory location in the application process's data space 
+that receives the I/O requests completion status. The device driver must set this memory location to 
+the value PendingErr whilst the I/O request is outstanding and a completion code when the I/O 
+request completes. An I/O request may complete within the strategy vector or it may complete some 
+time in the future, presumably from some interrupt. 
+
+The RgA1Ptr and RqA2Ptr fields contain the argument | and 2 parameters as passed to the 
+IoWithWait (or IoAsynchronous) system services. The device driver is free to specify what these 
+parameters are (if any). 
+
+
+The operating system defines a set of common function numbers used by device drivers referred to as 
+the IoFuncxxx set of defines. By convention, a device driver should select from this list, particularly 
+if some of the more advanced features of the I/O system are to be used, such as attached device 
+drivers. The more common defines are listed below: 
+
+
+@ ToFuncRead ; read from the device. 
+
+® TfoFuncWrite ; write to the device. 
+
+@ TloFuncClose ; close device channel. 
+
+@ = =ToFuncCancel ; cancel an I/O request. 
+
+® ToFuncSet ; set driver characteristics. 
+
+® tloFuncSense ; sense driver characteristics. 
+e lIoFuncFlush ; flush any buffers. 
+
+
+The PLIB library functions p_read, p_write and p_close will call the device driver with the 
+IoFuncRead, IoFuncWrite and IoFuncClose function numbers. Thus, if the device driver chooses 
+an alternative function number set, an application will not be able to use the supplied library 
+functions. All resident device drivers obey the following conventions: 
+e Acancel request will cancel any outstanding requests. A cancel request will not return any 
+error. 
+
+
+e Aclose request will ensure that any outstanding requests are completed before closing the 
+channel. A close request will not return any error. 
+
+
+e Only one request of a particular type can be outstanding at any one time. If a second request 
+is made the device driver will panic the calling application. 
+
+
+Any functions that the strategy function does not support should be passed on to the next driver down 
+the driver hierarchy. If the driver is a root driver (attached driver), this is achieved using the IoRoot 
+
+
+Revision 1.00 Page 46 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+(IoSuper)system service. If the requested function is not supported by any driver, the operating 
+system will return a Not Supported error. 
+
+
+When called, the DS and ES segment registers point to the data segment of the application process 
+making the I/O function request. The application should ensure that the DS and ES segment registers 
+do in fact point to its data segment. The device driver must obey the normal rules concerning 
+segment register manipulation. The DS and ES segment registers can be reloaded if required from 
+the IntEnt structure pointed at by the BP register. All operating system services may be called. 
+PASSED 
+
+BX contains the allocated channel control block. 
+
+DX contains the device handle of the device driver. 
+
+SI is a pointer to the RqEnt structure. 
+
+BP is a pointer to the IntEnt structure. 
+
+RETURN 
+
+If the function request is successful, the strategy vector should return with carry clear. A request 
+typically causes some I/O. If the I/O is completed by the strategy vector (i.e. the request is for a 
+synchronous function such as close), the completion status should be written back to the RqStatusPtr 
+location and the I/O semaphore signalled (using the IoSignal system service). If the request has not 
+yet completed (i.e. the request is for an asynchronous function), the RqStatusPtr location should 
+contain the value PendingErr and the I/O semaphore should not be signalled. 
+
+If the function request failed the strategy vector should return with carry set and the error code in AL. 
+In this case, typically no I/O requests will be completed. 
+
+PANIC 
+
+The strategy vector can panic; it will cause the process making the I/O request to terminate. In most 
+cases it is usual to return an error to the calling process. A major exception to this is if the calling 
+process makes an I/O request of the same type as one that is currently outstanding and the device 
+driver only supports one I/O request of a particular type at a time; by convention the device driver 
+should panic the calling process with the PanicIoPending panic code. 
+
+PRESERVE 
+
+The DS, ES, SS, SP and BP registers must be preserved by the strategy vector. 
+
+
+Interrupts and Interrupt Service Routines 
+
+
+Device drivers that talk to hardware tend to have interrupt service routines associated with them, 
+especially if they are receiving data from an external source. The EPOC operating system provides a 
+framework within which an interrupt service routine can be written relatively easily. An interrupt 
+service routine is a code section that is called by the OS in response to a particular hardware event. 
+As indicated in the Hardware Overview, the SIBO architecture allows for eight independent hardware 
+interrupt sources, some of which are pre-allocated to system components. The operating system 
+provides the GenSetRevector service to allow a device driver to install an interrupt service routine 
+for any of the eight hardware interrupt sources. This call passes the interrupt vector (the address of 
+the interrupt service routine) and the interrupt number (which is dependent on the host hardware) to 
+the OS so that it knows where to jump to when the interrupt occurs. A device driver should use this 
+system service and not poke directly into the 8086 interrupt vector table. The address passed to the 
+GenSetRevector Service is not written into the interrupt vector table but to an internal table. After 
+invoking this service, the desired interrupts must be masked in by writing the appropriate mask to the 
+mask register. Initially, of the eight interrupt sources, only the tick interrupt is masked in. 
+
+
+When an interrupt occurs, the microprocessor could be running any currently active process. The OS 
+handles the servicing of interrupts by building a mandatory operating system call frame. All CPU 
+registers are preserved on route. The interrupt service routine is then called as a FAR routine. Since 
+the operating system preserves all registers the interrupt service routine is free to use any register. As 
+with all interrupt service routines various rules apply: 
+
+
+e Interrupt service routines should execute as fast as possible. Operating system interrupt 
+service routines are tuned to last no longer than one millisecond. 
+
+
+Revision 1.00 Page 47 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+e Typically, interrupt service routines do not enable interrupts unless the routine can handle re- 
+entrancy. 
+
+
+e Interrupt service routines run in the context of whatever process is running at the time of the 
+interrupt. An interrupt service routine should not attempt to obtain admissibility to the 
+process that opened the channel but access the internal driver space only which in general is 
+its own code space. 
+
+
+e An interrupt service routine must not directly cause the OS to reschedule the running process 
+as this would significantly delay its completion. It must use the IoSignalByPidNoReSched system 
+service in order to indicate to the handler that an event has occurred to the owning process. 
+The handler function of the device driver must pick up the event and inform the owning 
+process. 
+
+
+e An interrupt service routine should return with the carry flag clear if it requires a reschedule 
+to occur (it has called IoSignalByPidNoReSched) otherwise return with the carry flag set. This 
+will cause the operating system to reschedule if the internal state allows such an action 
+otherwise the reschedule request is effectively queued until such time that the operating 
+system can reschedule. 
+
+
+At some stage during the course of an interrupt service routine, it is necessary to clear the interrupt 
+line with some hardware-specific action. Then the interrupt controller inside the host ASIC1 or 
+ASIC9 has to be cleared with a write to the NonSpecificEoi location. To remove the interrupt service 
+routine address, the operating system service GenResetRevector should be used. This will reset the 
+internal table entry to the default held in the ROM. Additionally, the interrupt mask should be reset 
+to the original value. 
+
+
+Device Driver I/O Semaphore Wait Handlers 
+
+
+An LDD may nominate one of its functions to be called by the operating system every time the I/O 
+semaphore of the process that opened the channel is signalled. The nominated function, known as the 
+wait handler, will only be called if the application is waiting for an outstanding I/O request to 
+complete. For well written applications this is practically all the time. By convention the vector table 
+entry after the mandatory vectors contains the handler vector. A handler routine is similar to an 
+interrupt service routine in that it appears to run ‘from nowhere’. Comparing handlers and interrupt 
+services routines shows that: 
+
+
+e A handler will always run in the context of the process that has opened a channel. An 
+interrupt service routine will run in the context of whatever process happens to be running at 
+the time of the interrupt. 
+
+
+e A handler can access the data space of the process that opened the channel. The interrupt 
+service routine must not. An interrupt service routine should only access the data space in 
+the driver which is usually its own CS space. 
+
+
+e A handler can cause a reschedule. An interrupt service routine must not cause a reschedule. 
+If it did, the interrupt would not be fully serviced (the rest of the interrupt service routine 
+would not be executed until a reschedule back to the process running at the time of the 
+interrupt, which may not happen for a significant length of time). The interrupt service 
+routine must only use the IoSignalByPidNoReSched to signal the channel owner. 
+
+
+The handler is the mechanism by which hardware interrupt events can be filtered through to the 
+process using the I/O channel. Typically, it is in the handler code that the 1oSignal signifying 
+completion of an asynchronous I/O request is invoked. 
+
+
+Loadable Physical Device Driver Structure 
+
+
+A loadable PDD must obey the following rules: 
+e There must be a single code segment and no data segments. 
+
+
+Revision 1.00 Page 48 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+e The code segment must start with a LibEnt structure. 
+e There must be at least two supported functions, with typically a further two defined. 
+
+
+Single Code Segment 
+
+
+A PDD must be written to contain any internal variables within its own code segment. Typically, 
+these variables are only concerned with unit (i.e. channel) allocation and hardware state. Data space 
+for a particular open channel can be allocated in the heap space of the process that opens the device. 
+This data space will however disappear if the process terminates, thus any variables required for 
+‘freeing’ the hardware after a process terminates must exist in the code space of the device driver. 
+
+
+The LibEnt Structure 
+
+
+A LibEnt structure has the following format: 
+e =A two byte signature 
+
+
+e §=6©An eight byte name 
+e A two byte vector count 
+e A vector table 
+
+
+The two byte signature should contain the 'PDDSignature' define. The eight byte name contains a 
+zero terminated name, being that of the device driver. Note that there is no trailing colon. The two 
+byte vector count contains the number of vectors that follow immediately after the count. There 
+should be at least two. For example: 
+
+
+dw PDDSignature ; Its an PDD driver 
+
+db "DVR.HW1',0 ; Name of the driver 
+
+dw (VectorEnd-Vector)/2 ; Number of vectors 
+Vector: 
+
+dw DvriInstall ; Install vector 
+
+dw DvrRemove ; Remove vector 
+VectorEnd: 
+
+
+Most PDDs also define a further two vectors: 
+dw DvrOpen , Open Vector 
+dw DvrStrategy ; Strategy vector 
+
+
+The table of vectors is a table of offsets within the device drivers code segment of the routines that 
+implement the required functionality. The vector table must have the entries in the order shown in 
+the example. 
+
+
+Mandatory PDD functions 
+
+
+All PDDs must support the following two functions: 
+@ DevFuncInstallppp called on device installation. 
+
+
+@ DevFuncRemovePDD called on device removal. 
+
+
+Most PDDs will support the following two additional functions: 
+@ DevFuncOpenPDD called to open a PDD. 
+
+
+@ DevFuncStrategyPDD called to provide PDD functionality. 
+
+
+All of the routines pointed at by the function vector table will be called FAR by the operating system 
+and should consequently use a FAR return machine code instruction to return back to the operating 
+system. Since the FAR return address is to the operating system, it does not matter if the operating 
+system moves memory whilst code in the LDD is being executed; the operating system cannot move. 
+
+
+DevFunclnstallPDD 
+
+
+This vector will be called by the operating system when the device driver is loaded to initialise any of 
+its internal variables. The install vector is called in the context of the operating system and not the 
+process that is loading the device driver. The DevInstall operating system service will cause this 
+
+
+Revision 1.00 Page 49 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+vector to be called. Applications should not call this directly, they should use the DevLoadPDD 
+service. 
+
+
+An installable device driver may have the same name as a currently installed device driver. When 
+installed, the driver is added to the end of the device driver table. When a channel to a device driver 
+is being established by the operating system, it searches the device table from the end first, thus the 
+latest installed device driver with the required name will be asked first for a channel. So as with 
+LDDs by this mechanism installable device drivers can replace any of the resident drivers. 
+
+
+When called, the DS and ES segment registers are in an unknown state. The device driver should 
+take whatever steps necessary to obtain direct addressability to its data. For loadable device drivers 
+this involves setting the DS and ES registers to the CS register. The operating system will not move 
+memory whilst in this function, thus the normal rules governing DS and ES may be ignored. All 
+operating system services may be called except those concerning file or device access. 
+
+PASSED 
+
+No values are passed to the install vector. 
+
+RETURN 
+
+If the installation was successful, return with the carry flag clear. 
+
+If the installation failed, return with the carry flag set and the error number in the AL register. 
+PANIC 
+
+The install vector must not panic; it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the install vector. 
+
+
+DevFuncRemovePDD 
+
+
+This vector will be called by the operating system when the device driver is requested to be unloaded. 
+The remove vector is called in the context of the operating system and not the process that requests 
+the unload. The DevRemove operating system service will cause this vector to be called. Applications 
+should not call this service directly; instead, they should call the DevDelete service. Before the 
+remove function is requested, the operating system will send a DevFuncHold request to all LDDs. 
+The LDD is responsible for ensuring that no activity will occur during the remove. Note that any 
+device driver that handles hardware interrupts must contain an LDD since only LDDs receive a hold 
+request. If the device driver is currently busy serving a client, the remove request should return an 
+error. All resident device drivers will return an error since there is no mechanism by which they can 
+be re-installed. 
+
+
+When called, the DS and ES segment registers are in an unknown state; the device driver should take 
+whatever steps necessary to obtain direct addressability to its data. For loadable device drivers this 
+involves setting the DS and ES registers to the CS register. The operating system will not move 
+memory whilst in this function, thus the normal rules governing DS and ES may be ignored. All 
+operating system services may be called except those concerning file or device access. 
+
+PASSED 
+
+No values are passed to the remove vector. 
+
+RETURN 
+
+If the remove was successful, return with the carry flag clear. 
+
+If the remove failed, return with the carry flag set and the error number in the AL register. 
+PANIC 
+
+The remove vector must not panic; it will cause an operating system kernel fault if it does. 
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the remove vector. 
+
+
+DevFuncOpenPDD 
+
+
+This function is defined as a convenience function for the LDD-PDD interface. When an application 
+opens a channel to an LDD, it normally uses the Ioopen system service. If the name specifies, or the 
+LDD requires, a PDD then it needs to open a channel toa PDD. The Devopenppp system service will 
+call this PDD vector to establish a channel. The LDD now has a choice of calling a PDD vector using 
+the DevVector system service or calling the fourth vector in the vector table directly. The fourth 
+
+
+Revision 1.00 Page 50 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+vector is assumed to be a strategy vector to which any parameters as required by the LDD-PDD 
+interface can be passed. The FAR address of the strategy vector is returned by the 
+DevGetPDDAddress. When an LDD receives a DevFuncResume it should call DevGet PDDAddress 
+again to ensure that if the PDD has moved the LDD still has its correct address. As a design, a PDD 
+could provide many vectors, one for each required function. The LDD would then use the Devvector 
+system service to access each of these functions. The DevGetPDDAddress will only return the FAR 
+address of the fourth vector. 
+
+
+When called, the DS and ES segment registers point to the data segment of the application process 
+making the open function request. The application should ensure that this is indeed the case. The 
+device driver must obey the normal rules concerning segment register manipulation. All operating 
+system services may be called. 
+
+PASSED 
+
+The BX register contains a pointer to the PDD unit name. The pointer passed to the DevOpenPDD 
+service is used to find the PDD device to open. The BX register is loaded with a pointer to the 
+trailing colon (if any) in the PDD unit name. For example if the name "TTy.AS5:A" was passed to 
+the DevOpenPDD service, BX would contain a pointer to :A upon calling the open vector. 
+RETURN 
+
+If the open was successful, return with the carry flag clear. 
+
+If the open failed, return with the carry flag set and the error number in the AL register. 
+
+PANIC 
+
+The open vector can panic; it will cause the process requesting the device open to terminate. It is 
+however more usual to return an error to the calling process. 
+
+PRESERVE 
+
+The SS, SP and BP registers must be preserved by the open vector. 
+
+
+DevFuncStrategyPDD 
+
+
+This function is defined as a convenience function for the LDD-PDD interface. Typically, all 
+application function requests are routed through the strategy vector. To speed the calling interface, 
+the DevGet PDDAddress operating system function will return a FAR address of this vector. The 
+device driver writer defines all the functions and return values as required. 
+
+
+When called, the DS and ES segment registers point to the data segment of the application process 
+making the function request. The application should ensure that the DS and ES segment registers do 
+in fact point to its data segment. The device driver must obey the normal rules concerning segment 
+register manipulation. All operating system services may be called. 
+
+PASSED 
+
+The parameters passed are defined by the device driver write. 
+
+RETURN 
+
+All returns are defined by the device driver writer. 
+
+PANIC 
+
+The strategy vector can panic; it will cause the process requesting the function to terminate. It is 
+however more usual to return an error to the calling process. 
+
+PRESERVE 
+
+Which registers are preserved is defined by the device driver writer. 
+
+
+Revision 1.00 Page 51 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+10. ASIC4/ASIC5 BASED DEVICE DRIVERS 
+
+
+Introduction 
+
+
+This chapter describes the rules and problems involved in writing a device driver that controls some 
+form of ASIC4 or ASICS based hardware. Details concerning the internal organisation of these 
+ASICs were presented earlier in chapters 6 and 7. The emphasis is on their use for Series 3a 
+applications, though most issues that will be discussed also apply to the Series 3, MC and HC range of 
+Psion products. 
+
+
+In addition to the eight mandatory functions already detailed in the Device Driver Overview chapter, 
+an LDD will usually provide additional functionality in the form of further vector table entries 
+dependent upon the requirements of its application. Wherever possible, these functions should make 
+use of the various pre-defined system defines for services such as reading (p_read) and writing 
+(p_write) etc. It should be noted that there is no particular requirement to implement a device 
+driver as a separate PDD and LDD and in the case of the example logical device driver 
+A4EXIF.LDD, the approach taken is to incorporate both aspects into the one LDD. 
+
+
+SIBO Hardware Expansion Channels 
+
+
+The number of SIBO expansion channels supported by the host machine will vary according to the 
+particular Psion hardware present. So that a single device driver may be compiled for the different 
+host machine possibilities, a number of build flags can be used to set various constants within the 
+include files. The hardware options are outlined in the table below: 
+
+
+SIBO Machine Flags | Number of SIBO serial channels supported Machine Build Flag 
+
+
+Consumer (S3a) Refers to $3a with ASIC9 only. Supports 1 SIBO channel 
+(A) 
+
+
+ES ae Mat AST lysed SPS PTT 
+
+
+It should be noted that Psion device drivers should be designed to be easily adapted from machine to 
+machine. For a well-written driver, the only change that needs to be made in adapting it for use on 
+another Psion machine is the alteration of the build flag at the start of the code. This flag indicates to 
+the compiler which SIBO machine flags as well as other variables should be set for the host machine. 
+The four most important SIBO machine variables are the channel interrupt mask, the channel 
+interrupt number, the channel interrupt vector and the hardware SIBO channel. The channel 
+interrupt mask is an eight bit value or'd with the contents of either AlInterruptMask or 
+A9BInterruptMask (the mask registers) to initiate interrupts on the relevant channel depending on 
+whether the interrupt controller resides in ASIC1 or ASIC9. If this mask is then used in a 
+HwGetChannel call, any hardware interrupts on the selected expansion channel will be directed to the 
+appropriately coded interrupt service routine. The channel interrupt mask is also required in the 
+subsequent HwFreeChannel OS service call and when stopping hardware interrupts. The channel 
+interrupt number is a sixteen-bit quantity required by the GenSetRevector and GenResetRevector 
+OS system services to indicate to the OS which default interrupt service routine is to be replaced by 
+the suitably coded device driver interrupt vector. The channel interrupt vector is a sixteen-bit 
+pointer to the location of that interrupt vector in the device driver code. Finally, the hardware SIBO 
+channel is used by the HwSelectChannel OS service to direct any SIBO serial control or data frames 
+
+
+Revision 1.00 Page 52 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+along the appropriate channel. The situation regarding the value of these variables for the expansion 
+ports on all current SIBO platforms is illustrated in the table overleaf: 
+
+
+IW orkabout (Series3) 
+a en en an 
+Channels 
+
+
+Controller ASIC |ASIC? ASICO 
+Mask Register A9BInterruptMaskRW a a a ae 
+
+
+IHwIrq2Revector 
+
+
+mask A9MExpIntA 
+(Expansion Port A) 
+mask A9MExpIntB 
+(Expansion Port B) 
+Imask AOMSlave 
+
+(Expansion Port C) 
+
+
+IHwIrq4Revector 
+IHwIrgq5Revector 
+IHwIrq2Revector 
+
+
+ASIC2 
+
+
+mask ExpIntLeftA 
+(Expansion Port A) 
+mask ExpIntRightB 
+(Expansion Port B) 
+mask Asic2Int 
+(Expansion Port C) 
+
+
+IHwIrgq3Revector 
+IHwIrq2Revector 
+IHwIrq4Revector 
+
+
+ASIC2 ASIC2 
+
+
+mask Asic2Int 
+(Expansion Port C) 
+
+
+mask ExpIntLeftA 
+
+(Expansion Port A) 
+mask ExpIntRightB 
+(Expansion Port B) 
+
+
+IHwIrgq3Revector 
+IHwIrq2Revector 
+
+
+IHwIrq4Revector 
+
+
+Ptr 
+Channel SelectChannel5. SelectChannel3 IExpChannelLeftA IExpChannelLeftA SelectChannel7 
+Hard Select SelectChannel4 ExpChannelRightB = |ExpChannelRightB 
+
+arOWAre Dre’ SelectChannel5 SelectChannel7 
+
+
+Talking to ASIC4 
+
+
+All communication to an ASIC4 is via a Psion Serial Link. As explained in the chapter on the SIBO 
+serial protocol, two forms of data can be sent and received along this channel. These are control and 
+data bytes. Control bytes give specific instructions to ASIC4 and data bytes can either be data sent to 
+or from ASIC4 or data given to or taken from peripheral chips in ASIC4's address space. Sending 
+and receiving control and data frames down a Psion Serial Channel from a Series 3/HC host is simply 
+a matter of IN and OUT instructions to various fixed I/O addresses. Various assembler macros have 
+been set up to ease this task and provide machine independence and they are detailed in the appendix. 
+These include: 
+
+
+SCONTOUT Output the control byte held in the AL register 
+SDATAIN Input a byte of data and place it in AL 
+
+SDATAOUT Output the data byte in the AL register 
+
+XNOP Wait a short while 
+
+SBUSY Wait while the Psion Serial Link is busy 
+
+
+Once a piece of peripheral hardware has been designed the appropriate software must be written to 
+control it. All hardware devices on Series 3/3a, Workabout and HC machines are controlled by device 
+drivers. These act as an interface between a piece of hardware and an application that uses it. The 
+following section goes into further detail regarding the methods by which a device driver is able to 
+communicate with and thereby control an ASIC4 and ASICS based peripheral. 
+
+
+ASIC4 Registers 
+
+
+ASIC4 has eight registers and their functions in mixed (i.e. peripheral) mode are outlined below: 
+
+
+Register 0: This register is the read/write Data Register that controls the data lines DO-D7 which are 
+normally in tri-state mode. Data written to the Data Register is output on DO-D7 during a write cycle 
+and data input to the DO-D7 may be read from the register during a read cycle. On reset, this register 
+holds the Info Byte and its bits have the following meanings: 
+
+
+Revision 1.00 Page 53 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Bit No. D7 D6 DS D4 D3 D2 DI DO 
+DD DN N S S _ S 
+
+
+D D_ OD i _ Device type 
+
+0 0 O RAM SSD 
+
+0 oO 1 Intel Flash type 1 
+
+0 1 O Intel Flash type 2 
+
+Oo 1 1 TBS 
+
+1 0 O TBS 
+
+1 0 1 TBS 
+
+1 1 0 Read only SSD (ROM OTP etc.) 
+1 1 1 Hardware Write protected SSD 
+N N Number of devices 
+
+0 O 1 
+
+0 1 2 
+
+1 0O 3 
+
+| ae | 4 
+
+S S_ S__ Device Size 
+
+0 O O Illegal (Indicates no SSD present) 
+0 0 1 32Kbyte 
+
+0 1 O 64Kbyte 
+
+Oo 1 1 128Kbyte 
+
+1 0 O 256Kbyte 
+
+1 0 1 512Kbyte 
+
+1 1 O 1Mbyte 
+
+1 1 1 2Mbyte 
+
+
+Register 1: This register is both a read and write register. In read mode, it is termed the Input 
+Register. The eight bits of this register are then defined as follows: 
+
+
+The Se, De and Ne bits hold, on reset, the Extended Info Byte which is used in ASIC4 Extended mode 
+to define the type of peripheral device as explained later in the section on ASIC4 reset and 
+configuration and outlined below: 
+
+
+M De Ne Se 
+1 0 0 90 No peripheral devices 
+1 0 O 1 Turbo RS232 serial (16550) 
+1 oO 1 O 3Fax 
+1 oO 1 1 T.B.S. 
+1 1 0O 0 T.B.S. 
+1 1 OO 1 T.B.S. 
+1 1 1 O T.B.S. 
+1 1 1 1 Extended info contained in ROM. 
+
+
+The X2 bit sets the state of the X2D2 input which is used to indicate whether the device size is 
+correct. In M=0 mixed mode, the X2 bit must be low. Inputs In0-In2 hold the current status of the 
+three correspondingly named general input lines to ASIC4. 
+
+
+In write mode, Register 1 is termed the Device Size Register where bits 3-0 (S3-SO) map to the 
+settings of the decoder inputs (and hence the peripheral device size) as follows overleaf: 
+
+
+Revision 1.00 Page 54 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Size Register Decoder Inputs Device Size (bytes) 
+S3 S2 S1 SO DCO DC1 DC2 
+
+0 0 0 0 A15 Al6 Al7 32k 
+
+0 0 0 1 Al15 Al6 Al7 32k 
+
+0 0 1 =O Al6 Al7 A18 64k 
+
+0 oO 1 1 Al7 Al18 A19 128k 
+0 1 0 0 Al8 Al19 A20 256k 
+0 1 0 1 A19 A20 A21 512k 
+0 1 1 =O A20 A21 A22 1M 
+
+0 1 1 1 A21 A22 A23 2M 
+
+1 0 0 0 A22 A23 A24 4M 
+
+1 0 O 1 A23 A24 A25 8M 
+
+1 0 1 O A24 A25 A26 16M 
+
+1 oO 1 1 A25 A26 A27 32M 
+
+1 1 0 0 A26 A27 0 64M 
+
+1 1 0 1 A27 0 O 128M 
+1 1 1 = O 0 0 O 256M 
+1 1 1 1 0 oO O Not Used 
+
+
+This register defaults to OxOf on reset (i.e. not used). 
+
+
+Register 2: A write to this register , the Address Increment Register, will increment the addresses 
+AO-A3. 
+
+
+Register3: This register is the write-only Address Register which controls all 28 address lines (AO- 
+A27) directly and the eight chip selects (CSO-CS7) indirectly. The address register is written to in 
+multi-transfer mode LSByte (ATO) first. There can be up to four bytes written: 
+
+
+Byte Address lines 
+ATO AQ - A7 
+ATI A8& - Al5 
+AT2 Al6 - A23 
+AT3 A24 - A27 
+
+
+When the first byte is written, all the higher address lines (A8-A27) are reset to 0. Bits 4-6 of AT3 
+may be used by the internal address decoder to control the CS outputs CSO-CS3 if appropriate. On 
+reset, all bits of this register are cleared. 
+
+
+Register 4, 5 and 6: Not implemented. 
+Register 7: This register is the write only ASIC4 Control Register and holds the following bits: 
+
+
+Bit: 7 6 5 4 3 2 1 0 
+Label: LBO TSTA LTM VPS EDA CSS WRS OES 
+
+
+Setting the LBO and VPS bits causes the corresponding lines on ASIC4 to be set high enabling them 
+to be used as general purpose outputs for peripheral development. OES and WRS control R/W 
+accesses. 
+
+
+Additional ASIC4 Signals 
+
+
+InO, In1, In2 are general purpose digital inputs. LBO, VPS are general purpose digital outputs. OE, 
+WR control Read/Write bus accesses. MCSD, X2D2 should be tied to ground via a 100k resister. 
+POR is the reset line. 
+
+
+Revision 1.00 Page 55 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Talking to ASIC5 
+
+
+The Psion serial protocol was designed to allow many different peripheral ASICs to lie on the same 
+serial channel. Before software can communicate with an ASICS it must first be selected. ASICS 
+must be selected in different ways depending on whether it has been configured (in hardware) to 
+operate in either Pack or Peripheral mode. In addition to selecting ASICS when it is first used, 
+ASICS must be re-selected whenever a hold and resume is generated due to power down, pack doors 
+opening or when the peripheral is inserted or removed. ASIC5 will always respond to a select with a 
+byte indicating what type of peripheral or pack it is. If there is no ASICS connected to the Psion 
+serial link there will obviously be no response (zero is returned) and software must then take the 
+appropriate action. To select a peripheral mode ASICS the following code can be used: 
+
+
+HwNullFrame 
+
+mov al, (SerialSelect or Asic5NormallId) 
+SBUSY 
+
+SCONTOUT 
+
+XNOP 
+
+SBUSY 
+
+SDATAIN 
+
+test al,al 
+
+je NoASIC5PeripheralOutThere 
+
+
+To select a pack mode ASICS the following code can be used. 
+
+
+HwNullFrame 
+
+mov al, (SerialSelect or Asic5PackId) 
+SBUSY 
+
+SCONTOUT 
+
+XNOP 
+
+SBUSY 
+
+SDATAIN 
+
+test al,al 
+
+je NoASIC5PackOut There 
+
+
+Note that an ASIC4 can pretend to be an ASICS in pack mode and will respond appropriately. 
+
+
+ASIC5 Registers 
+
+
+ASICS has sixteen internal registers. To read or write from an ASICS register takes two steps. First 
+a control byte must be sent along the Psion serial link to select which register. This should be 
+followed by a read or write of the appropriate data value. The sixteen registers are listed in the table 
+below. Some can be read and written to and some are read or write only. 
+
+
+| oO | URW PortAreadandwritedata 
+| 6 | RW Interrupt Maskread and write 
+| 8 | RW __| UART Status/UART Control register 
+| 9 | R/W_| UART Receive/UART transmit holding register_| 
+UART Baud rate LSB 
+
+| 13) | OR Barcodereaddata 
+| 4 {| ER Synchronous Port2read 
+
+
+Revision 1.00 Page 56 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Reading from the Port A register causes ASICS to generate a memory access cycle. The value read 
+from port A will be the value retrieved from any attached memory or memory mapped peripheral. 
+Writing to Port A will cause ASICS to generate a write cycle and write the supplied value to attached 
+memory. In both cases the address used for the access will depend on ASICS's mode and the 
+configuration of ports B, C, and D. If the UART is enabled (Bit 0 of the port B mode register) 
+memory cannot be accessed because port A lines are reused. 
+
+
+Writing to port B will cause the value written to be latched onto the output lines PBO-PB7 (which 
+form address lines AO-A7 for memory access cycles). Reading from this register will return the last 
+value written. 
+
+
+Writing to the port B mode controls various aspects of ASIC5 behaviour. The table below indicates 
+the meanings of each bit in the register. When set to operate in counter mode the value output on 
+lines PBO-PB7 can be incremented by reading from the port B mode register, post-incremented by 
+reading or writing to the port A register or cleared to zero by writing to the Port D and C register. 
+
+
+| 0 _| 0, Memory mode. 1, Peripheral mode -enables UART____| 
+| 6 NotUsed 
+— a 
+
+
+7 Not Used 
+
+
+POT | Countermode 
+POT Latch mode 
+Pot | Baud rate outon portB 
+
+
+When ASICS is in pack mode the first write to the port D and C register will be latched onto lines 
+PDO-PD7. In multiwrite mode the second and subsequent data writes will be latched onto port C with 
+the following bits in the register forming the following functions. 
+
+
+| Databit_ | Pin, | Function _| 
+a | 
+
+
+The bit SELO and SEL1 determine which chip select is used when a memory access cycle is generated 
+by accessing port A. CSO-CS3 are selected as follows. 
+
+
+CSO 
+
+
+CS2 
+
+
+= 
+
+
+Revision 1.00 Page 57 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+In peripheral mode a write to the port D and C register will latch the value written onto lines PD1- 
+PD7. In peripheral mode the line PDO forms the UART TX line. Setting bit zero in the port C and D 
+register therefore has no effect. 
+
+
+ASICS is capable of generating an interrupt due to various external events. The interrupt mask 
+register is used to select which events will generate an interrupt. Writing to the interrupt mask 
+register will set the mask to the value written. Reading the interrupt mask register will return the 
+current mask. The meanings of each bit in this register is given in the table below. Setting an 
+appropriate bit to 1 will enable that events interrupt, clearing to 0 will stop that event from causing an 
+interrupt. On reset all events are disabled. 
+
+
+Bit 
+| OP UART CT UART character received 
+
+
+Synchronous port] character received 
+Synchronous port2 character received 
+| 6 [PCA Barcode data/general interrupt 
+
+
+When an interrupt occurs reading the Interrupt Status register will indicate the source of the interrupt. 
+The meaning of each bit corresponds directly to each bit in the interrupt mask (see table above). A 
+high bit indicates an active interrupt event. 
+
+
+Reading the Barcode data register returns a byte representing the states of the following lines. 
+
+
+Communicating with ASIC4 
+
+
+ASIC4 is capable of operating in several modes. Attached peripherals can contain an ASICS chip 
+instead of an ASIC4. Before talking to an ASIC4 you must first ensure that there is an ASIC4 at the 
+end of your serial link and you must set ASIC4 into the correct operating mode. You must do this 
+when the channel is first obtained to ensure you have the right peripheral to start with, and also 
+whenever you get a Hold and Resume due to a power down, Pack doors opening, or the peripheral 
+being removed. You should also check the peripherals ID to check what peripheral it is. The user is 
+more than likely to pull out your I/O port and replace it with a 3Fax in mid operation. You select 
+ASIC4 in the correct mode by sending a special control code. If there is an ASIC4 out there it will 
+respond by sending back a non zero value. The peripherals ID can be read back from ASIC4's info 
+register. This register also returns the state of the input lines INO, IN1, IN2. The coding example 
+below shows how ASIC4 can be checked for, selected and the peripheral ID checked: 
+
+
+HwNullFrame 
+
+mov al, (SerialSelect or Asic4Id) ; First look for an 
+SBUSY ; ASIC4 at the other 
+SCONTOUT ; end of the link 
+XNOP 
+
+
+Revision 1.00 Page 58 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+SBUSY 
+SDATAIN 
+test al,al 
+je NoAnASIC4IsItAnASIC5 
+mov al, (SerialReadSingle or A4InfoR) ; Now see if we 
+SBUSY ; have the right 
+SCONTOUT ; peripheral 
+XNOP 
+SBUSY 
+SDATAIN ; Mask out the unwanted 
+and al,0Of0h ; bits 
+cmp al,PERIPHERAL_ID ; check for correct ID 
+jne IsASIC4ButNotRightPeripheral ; Got our peripheral 
+ele ; Connection Okay! 
+ret 
+IsASIC4ButNotRightPeripheral: + Is an ASIC4 but not 
+popt ; the right peripheral 
+stc ; Connection Failed! 
+ret 
+NoAnASIC4IsItAnASIC5: ; No ASIC4 
+mov al, (SerialSelect or Asic5NormallId) 
+SBUSY ; Could have been an 
+SCONTOUT ; ASIC5 so try to put 
+XNOP stc ; back in the 
+right mode 
+ret ; Connection Failed 
+
+
+Bits in ASIC4’s info register have the following definitions: 
+
+
+Pot | Dmsb | DT Wiss | TN? TN NO 
+Sending and Receiving data using ASIC4 
+
+
+All ASIC4 peripherals are memory mapped into that ASIC's address space. To access a peripheral or 
+a particular peripheral's register the ASIC must first be told to set its address bus to the appropriate 
+location. Once it has been informed of the address which it is to access that location can be read from 
+or written to as many times as required. The value to be written is held in the data register. To read 
+or write to another location the address that the ASIC is accessing must be changed. To read from a 
+random address within the ASIC's address space the sequence would be: 
+
+1) Send a control code to inform the ASIC that it is to set its address bus to the following address. 
+
+2) Send the address to position to. 
+
+3) Send a control frame to inform the ASIC that we wish to read from this address. 
+
+4) Read back the byte. 
+
+
+To write a random value to and address within the ASIC's address space the sequence would be: 
+
+
+1) Send a control code to inform the ASIC that it is to set its address bus to the following address. 
+2) Send the address to position to. 
+
+3) Send a control frame to inform the ASIC that we wish to write to this address. 
+
+4) Send the byte. 
+
+
+Overleaf are two 8086 assembler functions Input and Output which read from or write to an address 
+within the ASIC's address space. These functions only give access to the bottom 256 addresses. For 
+peripheral devices this is usually more than adequate. Interrupts should always be off during calls to 
+these functions to prevent the S3/S3a/HC from multitasking. Note that in the following routines, 
+A4Address and A4Data refer to the value of the respective ASIC4 registers. SerialWriteSingle has 
+the value corresponding to a single frame write in the SIBO serial protocol format. These system 
+defines can be found in the important include files ospack.inc and ossibo.inc. 
+
+
+ProcBegin@ Output 
+
+
+; 
+; 
+
+; Output byte to ASIC4-based peripheral 
+
+; IN: DL holds the hardware address ASIC4 is to write to 
+
+
+Revision 1.00 Page 59 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+; AL holds the byte to be output to that address 
+
+push ax 
+
+mov al, (SerialWriteSingle or A4Address) ;CTRL=Write to A4 address 
+reg 
+
+SBUSY 
+
+SCONTOUT ;Send this control 
+frame 
+
+mov al,dl ;DATA=Hardware address 
+
+SBUSY 
+
+SDATAOUT ;Send this data 
+frame 
+
+mov al, (SerialWriteSingle or A4Data) ;CTRL=Writing data 
+now 
+
+SBUSY 
+
+SCONTOUT ;Send this control 
+frame 
+
+pop ax ;DATA=Data to write 
+
+SBUSY 
+
+SDATAOUT ;Send this data 
+frame 
+
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ Input 
+
+
+; Input byte from ASIC4-based peripheral 
+7 IN: DL holds the hardware address ASIC4 is to read from 
+; OUT:AL holds the value read from that address 
+
+mov al, (SerialWriteSingle or A4Address) ;CTRL=Write to A4 address 
+reg 
+
+SBUSY 
+
+SCONTOUT ;Send this control 
+frame 
+
+mov al,dl ;DATA=Hardware address 
+
+SBUSY 
+
+SDATAOUT ;Send this data 
+frame 
+
+mov al, (SerialReadSingle or A4Data) ;CTRL=Reading data 
+now 
+
+SBUSY 
+
+SCONTOUT ;Send above 
+control frame 
+
+SBUSY 
+
+XNOP 
+
+SDATAIN ;Receive data frame 
+
+ret ;AL holds the data 
+
+
+ProcEnd noret 
+
+
+Obtaining and using a channel 
+
+
+The s3/S3a/HC have three Psion serial links. Only one of these channels can be selected for 
+communication at any one time. Two of these channels form the SSD slots. The third forms the 
+expansion port. Before a device driver is able to talk to a peripheral it must both own and have this 
+third channel selected. Many device drivers can exist in memory and more than one may access the 
+peripheral. To prevent multiple access to a single peripheral a device driver must first own a serial 
+channel before it is free to communicate to the ASIC4/S peripheral at the end of it. To check if a 
+channel is free and then reserve it call the operating system function HwGetChannel. This will return 
+with carry clear if the attempt to capture the channel was successful, carry set otherwise. 
+
+
+mov al, InterruptMaskForDesiredChannel 
+HwGetChannel 
+jc CouldntGetTheChannel 
+
+
+Obtaining the desired channel will usually be performed by a device drivers open vector. Open 
+should fail if the channel is unavailable. If a device drivers takes possession of a channel it is its duty 
+
+
+Revision 1.00 Page 60 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+to free it again once it is finished. This would normally be done when the device drivers is closed and 
+is performed by the operating system function HwFreeChannel. 
+
+
+mov al, InterruptMaskForDesiredChannel 
+HwF reeChannel 
+
+
+As illustrated in the above table, on a series 3a the interrupt mask for the expansion port (Port C) is 
+defined by A9MSlave, on a series 3 Asic2Int. Interrupts are IRQ2 and IRQ4 respectively. Only one 
+serial link can ever be selected at one moment in time. Selecting a particular channel means that you 
+are unable to speak to another without selecting it instead. To select a channel the operating system 
+call HwSelectChannel is used. 
+
+
+mov al, SelectForDesiredChannel 
+HwSelectChannel 
+push ax 
+
+
+HwSelectChannel will return in al the channel that was previously selected. Device drivers should 
+select the correct channel on entry to any vector or interrupt service routine that needs to 
+communicate down that channel. On exit the previously selected channel should be restored. 
+Between the time when the channel is first selected and when the old channel is restored multitasking 
+should be disabled. this will usually mean switching off interrupts. Because of the watchdog timer, 
+interrupts cannot be left off for an indeterminate length of time. Communications down channels 
+therefore will usually be restricted to short bursts. For the expansion port the channel to select on an 
+S3a is defined by Select Channel5 on an $3 SelectChannel7. 
+
+
+pushf 
+
+eli 
+
+mov al, SelectChannel5 
+hwSelectChannel 
+
+push ax 
+
+mov dl, AddressOfInputBuffer 
+call Input 
+
+mov dl, AddressOfOutputBuffer 
+
+
+call Output 
+
+
+pop ax 
+hwSelectChannel 
+popf 
+
+
+Controlling ASIC5's UART 
+
+
+Before data can be sent or received from ASIC5's UART continuous clocking from the host must be 
+enabled and a baud rate selected. The UART must be enabled by setting bit 0 in the port B mode 
+register. The selected baud rate value is related to the result of dividing the required baud rate into 
+the input clock frequency from the host of 1.536 MHz. The value generated from the equation given 
+below forms a sixteen bit word. ASICS has two registers for selecting the baud rate. Register 10 
+should contain the least significant byte and register 11 the most significant byte of the calculated 
+word value. The table below lists the divisor values for some of the more commonly required baud 
+rates: 
+
+
+Divisor = 1-(96000/Desired Baud Rate) 
+
+
+9600 a ee ae ee 
+7200 fff 
+4800 
+
+
+Revision 1.00 Page 61 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The format of data communicated, stop bits, data bits, parity checking, is controlled by writing to the 
+UART status/control Register. Bits in the UART status/control register have the following meanings: 
+
+
+| 0 | Stateof the CTS line (PAI) ___| Generate break character 
+iar 
+
+
+A character to be transmitted should be written to the Transmitter Holding Register where ASICS will 
+convert it to serial form for transmission. The register will be emptied once the character has been 
+transmitted. ASIC5 contains no internal buffering. The Transmitter Holding Register must be empty 
+before writing a character to it. The state of the Transmitter Holding Register is reflected in the 
+Transmitter Empty bit in the UART status register. Enabling the Transmitting Holding Register 
+interrupt will cause ASICS to generate an interrupt every time that the Transmitting Holding Register 
+becomes empty. Reading the UART Status Register will clear the interrupt. Received characters are 
+copied into the Receive Character Register. If the Receive Character Interrupt is enabled ASICS 
+generates an interrupt on each character received. If the character is received in error due either 
+parity, framing or overrun errors, appropriate bits in the UART Status Register are set to reflect this. 
+
+
+Hold and Resumes 
+
+
+There are three types of hold and resume. The first occurs when memory is being moved. An LDDs 
+hold and resume vectors will always be called when this occurs. The second is a On/Off Hold and 
+resume. An LDD will always be held and resumed when this occurs although it is not guaranteed that 
+power will have been restored to the expansion ports when the resume is issued. The third type 
+occurs when one of the pack doors is opened or a peripheral inserted. Only certain internal LDDs 
+receive a Hold and Resume under these circumstances. Any loaded LDD will definitely not receive a 
+Hold or Resume. To get around these problem, the TcK: device driver is used to provide a regular 
+call to a routine within your driver. This call monitors the power to the expansion port and issues its 
+own holds and resumes as appropriate. Holds and resumes can become nested and the whole situation 
+can become rather complicated. The correct procedure for dealing with holds and resumes for an 
+ASIC4 peripheral device driver (LDD) is given below. 
+
+
+When a hold is received through the normal route the channel is marked as being under a normal 
+hold. If the polling routine sees that the power has vanished and the channel is not already under a 
+
+
+Revision 1.00 Page 62 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+normal hold then it holds the channel and marks it as being under a special hold. If a normal resume 
+is issued channel can be resumed but only if power is present. If power is not present then the 
+channel is marked as being under a special hold and the resume is put off. If the polling routine sees 
+that the power is present and that the channel is under a special hold then it should resume the 
+channel. 
+
+
+Alternatively of course each time you read and write to your peripheral you could do a quick pre- 
+check to see if the hardware is available and set-up correctly. This would dispense with the need to 
+handle power up/down or pack door holds and resumes. You would still have to start and stop 
+interrupts though when appropriate. 
+
+
+Example Device Drivers 
+
+
+An example device driver which will control the ASIC4 Example Interface Board described earlier 
+can be found in the file A4EXIF.ASM. The device driver is a fully comprehensive multi-channel 
+implementation. It supports all the mandatory logical device driver functions. Open will fail if the 
+Interface Board hardware is not present. It has an interrupt service routine and handles Holds and 
+Resumes correctly in all the distinct cases outlined earlier. In addition, asynchronous reads of the 
+LED status are possible so a special routine to handle this case, the Wait Handler, is included. The 
+driver has been made as fully comprehensive as possible both in terms of functionality and the choice 
+of host machine. To this end, the code given can be compiled for the entire range of Psion machines 
+simply by changing the appropriate machine Build Flag at the head of the file which then causes the 
+correct interrupt masks to be selected for the machine. Chapter 11 of this document details the 
+structure of A4EXIF.LDD a logical device driver constructed for the ASIC4 Example Interface Board. 
+
+
+Chapter 12 details the functionality of a physical device driver for the ASIC5-based Psion 3-link 
+peripheral that enables the host hardware to communicate with a PC by converting SIBO serial 
+protocol signals into RS232 signals. Once again, this driver contains various build flags to facilitate 
+conditional compilation. Common interrupt routine code is included and the LDD-PDD interface is 
+specified. 
+
+
+The source code for both A4ZEXIF.LDD and SYS$AS5.PDD is presented in the appendix to this 
+document. 
+
+
+Revision 1.00 Page 63 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+11. AN EXAMPLE DEVICE DRIVER FOR ASIC4: 
+A4EXIF.LDD 
+
+
+Introduction 
+
+
+In this chapter, the functionality and code structure an example installable logical device driver, 
+A4EXIF.LDD, is presented in some depth. Circuit details of the corresponding Psion peripheral for 
+this driver, the ASIC4 Example Interface board, were outlined in chapter 8. A4EXIF.LDD enables 
+software written using the Psion SDK to communicate with the prototype ASIC4 Example Interface 
+board through means of standard PLIB calls such as ‘p_open' and 'p_write’. The description of 
+A4EXIF.LDD is intended to provide a clear insight into the generalised structure of logical device 
+drivers for peripherals based around the SIBO architecture. To this end the actual usefulness of the 
+combined hardware-driver interface is of secondary importance. As shown earlier, the ASIC4 
+Interface Board translates SIBO serial protocol signals into a parallel 8-way data bus format which 
+can be used to set various 74HC series latches and gates. An eight-bit buffer and latch are commoned 
+to eight LEDs. The latch is write-only and is used for setting the state of the LEDs. The buffer is 
+read-only and is used to sense the state of the LEDs. In addition, a facility for generating hardware 
+interrupts is provided by means of a suitably connected switch and third 8-way buffer (the status 
+buffer). Address decoding is provided by two 2-to-4 decoders attached to address lines AO and Al. 
+
+
+Code Structure 
+
+
+Loading A4EXIF.LDD and Device Names 
+
+
+A4EXIF.LDD is loaded into the RAM of the host machine by means of the following PLIB call in the 
+application code: 
+
+
+p_loadldd ("A4EXIF.LDD") ; 
+
+
+The name of a device driver is the mechanism by which an application can obtain a channel to that 
+device driver. LDDs all have three character names which are stored in the second field of the 
+driver's LibEnt structure followed by a colon. This name is required to uniquely identify the LDD to 
+the OS when attempting to open a channel on it. The A4EXIF LDD has the three character name 
+"LED" so a channel with its handle in pcb may be obtained on it by means of the following call: 
+
+
+p_open (&pcb, "LED:",-1); 
+
+
+EPOC used the driver name in the p_open call to invoke the ToOpen system service which in turn 
+invokes the Open vector on the associated device driver. 
+
+
+The Single Code Segment and Data Storage 
+
+
+As indicated earlier, loadable Psion device drivers have a single code segment and no data segment. 
+Data associated with the driver is stored in one of two distinct ways dependent on its nature. Global 
+data associated with the driver is stored in its code segment. Examples of such data are the channel 
+interrupt masks and numbers have to be visible to all processes that may be using A4EXIF.LDD. 
+Data local to the application invoking the driver, however, is stored in the heap space of that 
+application. An example in A4EXIF.LDD would be the pointers to the open channel strategy vector 
+parameters. 
+
+The overall structure of the code segment is typical of Psion logical device drivers. The code segment 
+begins with a CodeSeg directive followed by the LibEnt structure which defines the mandatory device 
+driver functions as well as two non-mandatory ones. These are the Wait Handler and the replacement 
+
+
+Revision 1.00 Page 64 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Tick Interrupt Vector. Before entering the code for these functions, all global variables are declared 
+in what is termed the device driver's internal data space. Following the code for the Lib Ent functions 
+comes the code for all the local driver functions. After these are the EndCodeSeg and end A4ExifLDD 
+directives. 
+
+
+Channel Status Ent and Open Channel Control Block 
+
+
+At the head of the driver's assembler source file A4EXIF.ASM, various constants, compiler defines 
+and type definitions are listed. It is here that templates are declared for the global structures that hold 
+the key driver variables. In view of the above discussion, most device drivers employ at least one 
+globally defined structure to hold the various important flags and masks that relate to the status of 
+each separate channel on that driver. In the case of A4EXIF.LDD, two different structure types are 
+employed, namely A4ExifStatusEnt and A4ExifEnt. The former is referred to in this chapter as the 
+StatusEnt struc and is instantiated later on in the device driver code segment with each separate 
+permissible channel of the main Psion host machines being assigned its own StatusEnt struc. A 
+channel's StatusEnt struc is generally accessed through CS:DI and holds important channel-related 
+information such as the A4ExifChannelOpen and A4ExifChannelRunning flags and the channel 
+interrupt masks and interrupt numbers. The StatusEnt structure resides in the driver code segment 
+whereas the A4ExifEnt struc is held in the heap space of the application invoking the driver and so is 
+accessed through DS:BX. The A4ExifEnt structure contains a number of variables that are logically 
+associated with a successfully opened channel and as such should be distinguished from the StatusEnt 
+variables. An A4ExifEnt struc instantiated by invoking the device driver's open vector is referred to 
+as the open channel control block and it is generally accessed through DS:BX. 
+
+
+The layout of both the StatusEnt struc and the A4ExifEnt open channel control block struc are 
+presented later in this chapter along with various other important pre-defined structs that were used in 
+the construction of A4EXIF.LDD. Both of these structures were extensively used in the coding of the 
+LDD functions described in the following pages. 
+
+
+SIBO hardware and conditional compilation 
+
+
+The number of expansion channels supported by a host SIBO machine is dependent on the hardware. 
+In the case of the S3a, only one SIBO channel can legitimately be opened corresponding to expansion 
+port A. With the HC and Workabout, it is possible to open up to three separate SIBO channels on 
+ports A through to C. In A4EXIF.LDD, a global constant numberofchannels 1s set at the start of the 
+device driver code segment to indicate the number of serial SIBO channels supported by the different 
+machines. This will vary according to the Psion hardware present and in order to aid conditional 
+compilation of the A4EXIF driver for the different host machine possibilities, a number of build flags 
+can be used to set various constants within the include files. The hardware options with regard to 
+these flags were outlined in the previous chapter. 
+
+
+It should be noted that Psion device drivers should be designed to be easily adapted from machine to 
+machine. With the A4EXIF driver, for instance, the only change that needs to be made in adapting it 
+for use on another Psion machine is the alteration of the build flag at the start of the code segment. 
+This flag indicates to the compiler which SIBO machine flags as well as other variables should be set. 
+The SIBO machine flags are in turn used later in the code segment header to set the global 
+numberofchannels variable mentioned above. For example, in A4EXIF.LDD, we have the 
+following: 
+
+
+if Corporate or Workabout 
+numberofchannels equ 3 
+else 
+
+
+endif 
+
+
+This type of code is used extensively in the conditional instantiation of A4ExifStatusEnts in the 
+device driver's internal data space. Here different interrupt masks and SIBO channels are invoked for 
+the different machines according to the host controller ASIC. For instance, in the case of a consumer 
+(S3a), the hardware interrupt mask corresponding to expansion port C on an ASIC9 is mask 
+A9MsSlave and the interrupt number is HwIrq2Revector. On an Workabout, the masks for expansion 
+
+
+Revision 1.00 Page 65 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+ports A, B and C are A9MExpIntA, A9MExpIntB and A9MSlave respectively. The corresponding 
+interrupt numbers are HwIrq4Revector, HwIrq5Revector and HwIrq2Revector. This conditional 
+compilation code in A4EXIF.LDD outlined here is worthy of some study because it encapsulates all 
+the information regarding masks and SIBO hardware channels required by the prospective developer 
+interested in constructing a multi-platform Psion peripheral and driver. 
+
+
+Mandatory LDD Functions 
+
+
+The eight mandatory LDD functions are the Install, Remove, Hold, Resume, Reset, Units, Open and 
+Strategy and they are all discussed in the context of the example device driver A4EXIF.LDD below. 
+
+
+A4Exifinstall 
+IN: No values are passed to the install vector. 
+OUT: If successful return with carry clear. 
+If installation unsuccessful, return with the carry flag set and error number in the 
+AL register. 
+
+
+PRESERVE: SS, SP and BP 
+
+
+The install vector is called by the operating system when the device driver is loaded in order to 
+initialise any internal variables. It should not be called directly by an application process but invoked 
+indirectly by a 'p_loadldd("A4EXIF.LDD")' call. Typically at this stage the various open channel 
+flags would be initialised to zero but in the case of the A4EXIF.LDD, this has already been done in 
+the appropriate A4ExifStatusEnt struc headers. As a result, the install vector merely clears the carry 
+flag and returns. 
+
+
+A4ExifRemove 
+IN: No values are passed to the remove vector 
+OUT: If successful return with carry clear. 
+
+
+If installation unsuccessful, return with carry set and error number in the AL 
+register. 
+PRESERVE: SS, SP and BP 
+
+
+The remove vector is called by the operating system whenever the device driver is requested to be 
+unloaded which is usually indirectly as the result of a call to 'p_devdel ("LED", E_LDD)'. ROM- 
+resident drivers cannot be deleted so any attempt to invoke this vector on them will result in an error 
+being returned. The code for the remove vector checks to see that all the device driver channels are 
+closed and returns carry clear if this is the case. In the case of A4EXIF.LDD, a closed channel will 
+hold a zero in its corresponding StatusEnt open channel flag. If any of the open channel flags is non- 
+zero then the carry flag is set before returning indicating that an attempt has been made to unload a 
+device driver that still holds at least one open channel. In the case of A4EXIF.LDD, the 
+numberofchannels flag is used as a loop counter for the different hardware channel possibilities in a 
+similar manner to the corresponding code in the open vector. 
+
+
+A4ExifHold 
+
+IN: AH register holds one of the following values: 
+DevHoldNormal, DevHoldPowerDown Or DevHoldPowerFail 
+
+OUT: None 
+
+
+PRESERVE: SS, SP and BP 
+
+The hold vector is called by the operating system whenever the device driver is requested to be held. 
+This can occur as a result of three conditions which result in the three different possibilities for the 
+value held in AH: 
+
+1. Device memory segments about to be moved. AH holds DevHoldNormal. 
+
+
+Revision 1.00 Page 66 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+2. Machine about to switch off due to power-save time-out or the off switch being pressed. AH holds 
+DevHoldPowerDown. 
+
+3. Machine about to switch off due to power source being removed or the batteries failing. AH holds 
+DevHoldPowerFail. 
+
+The hold vector code must be able to conduct a rapid shut down of the device driver because in the 
+case of DevHoldPowerFail, the driver may only have a couple of ms before internal voltages fall to an 
+unworkable level. The EPOC OS automatically handles the three cases highlighted above but in 
+Series 3a machines and the Workabout, in addition to these there is another situation that requires the 
+invocation of the hold vector, namely the opening/closing of the SSD pack doors on an S3a or 
+Workabout. This is an action which can only be detected by means of software polling which requires 
+the setting up of the ROM-resident "TcK:" device driver so that the door status can be checked each 
+system tick (i.e. 32 times a second). The section on A4ExifTickInt provides a more detailed outline of 
+the TCK interrupt code required to handle pack door opening and closing. It is this latter routine that 
+polls for the open or closed status of the host machine doors, setting the global HoldFlag accordingly. 
+The Hold vector code thus includes a check on the status of the HoldFlag and is generally optimised 
+to be as efficient as possible. An outline of the structure of A4ExifHold presented below. It follows 
+the pattern for a typical device driver: 
+
+
+e Check the state of the global HoldFlag. 
+
+e If the flag is non-zero, then the driver is already held and the function returns without taking 
+any further action. 
+
+e = If the HoldFlag is zero, then the function checks the status of all the channels that the driver 
+is permitted to open. If any of these channels have their open channel flags cleared, it is not 
+necessary to do anything as part of the process of holding the channel. Only in the case when 
+the flags are set is the 'stopChannelRunning’ function invoked. As with the similar loop in 
+the Reset vector, the global numberofchannels is used as the loop counter as each of the 
+possible channels has to be checked. 
+
+
+A4ExifResume 
+IN: None 
+OUT: None 
+
+
+PRESERVE: SS, SP and BP 
+
+
+The resume vector is called by the operating system to restart a held device driver. Resume will be 
+called after a hold caused by any of the four possibilities indicated above in the section on A4ExifHold 
+but it should be noted that in some cases, ASIC4 will only be switched on after the call to resume. 
+The device driver is expected to recover from the previous hold and resume any suspended I/O except 
+in the case of power failure where the resume vector ought to power up the peripheral and put it into a 
+known state indicating to the user that data may have been lost. The resume vector will also have to 
+handle the reinstallation of any interrupt service routines by checking the status of the open channel 
+flag. 
+
+
+e Check the state of the global HoldFlag. 
+
+e If the flag is zero, then the driver has already resumed so return without further action. 
+
+e If the flag is non-zero, then check the door status of the host machine with a call to the OS 
+HwGetSsdData service. If the doors are open, then set HoldFlag to 2 to signal this position 
+to the driver. If the doors are closed, then numberofchannels is used as a loop counter while 
+the open channel flags of each of the permissible channels for the host hardware are checked. 
+Only if these flags are set is the 'start TheChannelRunning’ function invoked. 
+
+
+A4ExifReset 
+IN: BX holds the device driver device handle 
+CX holds user specified channel identification data. In this case, holds the address 
+of the status struc identifying the open channel to be reset. 
+OUT: None 
+
+
+Revision 1.00 Page 67 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+PRESERVE: SS, SP and BP 
+
+
+The reset vector enables a device driver to reset itself when the application which owns the device 
+driver terminates abnormally before closing one or more open channels on that driver. The vector is 
+only invoked by the operating system if it has been primed by means of a call to the ToRequestReset 
+operating system service in the open vector. Such a call must be balanced by a corresponding call to 
+IoRequestResetCancel in the close function code of the strategy vector. Registers BX and CX are 
+required to be set up by the user prior to invocation of either of these services. BX should contain the 
+device driver handle which is passed through DX in the open vector. CX should hold any suitable 
+open channel identification data that can be accessed in the driver's internal data space (i.e. through 
+CS:DI). In the case of A4EXIF.LDD, this information is the address of the channel StatusEnt 
+structure. If a device driver is only capable of opening one channel, then it is irrelevant what CX 
+holds. A reset should only be outstanding while some process has a channel open on the device 
+driver. The format of A4ExifReset is similar to that of a typical reset vector and can be summarised 
+as follows: 
+
+
+e Move the address of the channel status Ent from CX into DI. 
+
+e Check the value of the corresponding cs:[di].A4ExifChannelOpen flag. 
+
+e If channel is not open to reset, then return from the vector otherwise call 
+"StopTheChannelRunning’ and use HwFreeChannel to release the SIBO serial channel. Set 
+the ChannelOpen flag to zero. 
+
+
+A4ExifUnits 
+IN: None 
+OUT: AX holds the number of channels supported. 
+
+
+PRESERVE: SS, SP and BP 
+
+
+The A4ExifUnits function is called by the operating system when the device driver is requested to 
+report the number of units (or channels) that it can support. This is primarily useful for purposes of 
+information. 
+
+
+A4ExifOpen 
+
+
+IN: DX contains the device handle of the device driver 
+SL is a pointer to an OpenEnt struc 
+BP is a pointer to an IntEnt struc 
+DS, ES point to the application process's data segment 
+OUT: If successful return with carry clear and the address of the open channel in BX. 
+i.e. BX holds the address of an A4ExifEnt struc which contains various fields of 
+information concerning the open channel. 
+If installation unsuccessful, return with carry set and error number in the AL 
+register. 
+PRESERVE: DS, ES, SS, SP, BP and DX 
+
+
+The open vector is called by the operating system when a channel to the device driver is required to be 
+opened. The device handle, which is passed through DX, is used by the operating system to route any 
+I/O requests on the opened channel to the correct device driver. An LDD must place this handle in 
+the ChanLibHandle field of the ChanEnt struc of the open channel structure allocated within the 
+application's data segment. In the case of A4EXIF.LDD, this structure is the A4ExifEnt struc 
+described in the Appendix to this document. The open vector of a device driver runs in the context of 
+the process that has called p_open to open a serial port on that device driver. 
+
+
+The OpenEnt struc consists of three fields , OpenNamePtr, OpenMode and OpenChan. The 
+OpenNamefPtr points to the character immediately following the device name as passed in the 
+p_open call. For instance, in the case of A4EXIF.LDD, the OpenNamePtr would point to the colon 
+after LED in the name "LED:". The OpenMode field contains the mode for opening the device driver 
+
+
+Revision 1.00 Page 68 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+which is not used in this example. The OpenChan field holds the I/O channel handle of the device 
+that the driver is required to 'attach' to. Attached drivers add functionality to, or replace, a service 
+provided by an underlying device driver. The IntEnt struc pointed to by BP can be used to reload the 
+various segment registers if their contents have been altered. The A4ExifEnt struc requires further 
+elaboration. It consists of four fields: A4Exiflo, A4ExifHandlerPtr, A4ExifStatusPtr and 
+A4ExifA1Ptr. A4ExifHandlerPtr contains a handle to the driver's WaitHandler, A4ExifHandler. 
+This is the routine required to handle the completion of asynchronous I/O requests and is described in 
+more detail later on in this chapter. Of the remaining fields, A4ExifStatusPtr holds the location of the 
+completion status word for I/O requests and A4ExifA1Ptr is a user-defined parameter. These two 
+values are passed to the strategy vector through the RqEnt structure. A4Exiflo is itself a ChanEnt 
+struc with sub fields ChanSignature, ChanNext and ChanLibHandle. After initialisation of this 
+structure, [bx]. A4Exiflo.ChanSignature must hold 'TochanSignature’ and 
+[bx].A4Exiflo.ChanLibHandle holds the handle to the device driver (stored in DX). Both of these 
+values are again required by the strategy vector. The [bx].A4Exiflo.ChanNext field is used by 
+attached drivers and is set to 0 for root drivers like A4EXIF.LDD. 
+
+
+The code in an open vector follows a similar pattern in many LDDs and is presented in outline form 
+below: 
+
+
+e Determine the channel to be opened using the pointer to the device name held in 
+[si]. OpenNamePtr. 
+
+e If OK, disable interrupts and invoke the OS HwGet Channel call. 
+
+e If OK, then set A4ExifChannelOpen flag to non-zero. 
+
+e In order to poll for door-opening and closing, it is necessary to open a "TcK:" channel at this 
+stage and initialise it by means of using the OS IowithWait service to call the TickInt vector 
+on each system tick. 
+
+e Re-enable interrupts and set up the calling process id using the ProcId service. 
+
+e Check for the presence of the required hardware. If present return with carry clear. 
+
+e Allocate space in calling process' heap (i.e. the application data space) to contain the I/O 
+channel control block (an A4ExifEnt struc in the case of A4AEXIF.LDD) and set its base 
+address to BX (thus BX holds the address of the open channel control block). 
+
+e If OK, install the device driver Wait Handler using the IoAddHandler system service. A 
+Wait Handler is required only if there are any asynchronous I/O requests to be handled. 
+
+e If OK, initialise the fields inside the I/O channel control block that were outlined above. 
+
+e Invoke IoRequestReset system service to handle unexpected termination of main program 
+by invoking the driver's Reset vector. 
+
+e Before leaving the Open vector, if the call succeeded, BX must hold the open channel control 
+
+
+block handle. 
+A4ExifStrategy 
+IN: BX holds the allocated channel control block initialised in the open vector 
+
+
+DX contains device handle of the device driver in the case of an LDD 
+
+SL is pointer to RqEnt struc 
+
+BP is pointer to IntEnt struc 
+
+DS, ES point to data segment of application making the I/O function request 
+
+
+OUT: If successful return with carry clear. Furthermore, in this case, if the strategy 
+vector is meant to complete the I/O request (as is the case with IoClose for 
+instance) then the completion status should be written back to RqStatusPtr location 
+and the I/O semaphore signalled by calling IoSignal. If the I/O request is not completed 
+by the strategy vector (as is the case with the asynchronous functions IoFuncRead 
+and IoFuncWrite) then PendingErr should be written back to the location pointed to by 
+
+
+RqStatusPtr and the I/O semaphore should not be signalled. 
+
+If installation unsuccessful, return with carry set and error number in the AL 
+register. 
+PRESERVE: DS, ES, SS, SP and BP 
+
+
+Revision 1.00 Page 69 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+When an application makes a I/O request on the opened device driver channel, the request is routed 
+to this vector by the operating system. A device driver defines the set of strategy functions that it 
+supports such as IoFuncSet, IoFuncSense, IoFuncWrite and IoFuncClose. The functions of a 
+device driver are usually dependent on its purpose and there is no requirement to support any 
+particular function. The ordering of these functions in the strategy vector table is defined in p_file.h 
+and presented in A4EXIF.ASM. 
+
+
+The SI register contains a pointer to an RqEnt struc which consists of four fields: RqFunction, 
+RqStatusPtr, RgA1Ptr and RqA2Ptr. RqFunction contains the function number passed to the I/O 
+request by the application. In the device driver strategy vector code, the value held in RqFunction is 
+compared against the supported function numbers held in ToFuncClose, IoFuncRead etc. If the 
+function number is not one of those supported then a call to IoRoot is necessary in the case of a root 
+device driver such as A4EXIF.LDD. toRoot chains the I/O request through to the operating system 
+which runs some default code to handle it. RqStatusPtr is a pointer to a memory location in the 
+application data space which holds the value of the I/O request's completion status word. While a 
+request is outstanding, this value is set to PendingErr and only when it completes does a completion 
+code get written to this location. I/O requests can complete within the strategy vector or later after an 
+interrupt. Often as is the case with A4EXIF.LDD, only a single request of any one kind can be 
+outstanding at any time otherwise the application is panicked. RqA1Ptr and RqA2Ptr hold the values 
+of two parameters that are passed to the IoAsynchronous EPOC service. Each synchronous strategy 
+function has a similar pattern with explicit I/O being conducted whilst interrupts are disabled and a 
+completed request being signalled with an OS ToSignal call prior to exit from the function. This call 
+signals to the OS the completion of the particular I/O request entailed by the function call. The 
+situation with regard to the one asynchronous strategy function is somewhat more complicated and is 
+dealt with in greater detail in a later section. 
+
+
+The structure of the strategy vector of A4EXIF.ASM is outlined below: 
+
+
+e Determine the strategy function number using [si].RqFunction and compare with the below: 
+
+e JIOFUNCREAD: Asynchronous read of latches U4 and U3. Panic if [bx].A4ExifStatusPtr != 
+0. Update [bx].A4ExifA1Ptr and [bx].A4ExifStatusPtr with [si].RqA1Ptr and 
+[si].RqStatusPtr respectively as the locations to be accessed on receipt of interrupt. Move 
+PendingErr into the location pointed to by [bx].A4ExifStatusPtr to signal that the request is 
+awaiting completion. Allow handler to be enabled through the IoEnableHandler OS call 
+and exit without signalling completion of the request. 
+
+e IOFUNCWRITE: Identical behaviour to that of IoFUNCSET which it calls. 
+
+e TIOFUNCCANCEL: Used to cancel any pending asynchronous reads. This involves 
+disabling the wait handler, consuming any stray signal from the interrupt routine by means of 
+an OS IoWaitForSignal call and then storing cancelErr in the channel I/O request status 
+word. 
+
+e IOFUNCCLOSE: Close down the TCK channel and remove handler. Disable interrupts 
+and HwFreeChannel setting A4ExifPid to 0 before re-enabling interrupts. Invoke 
+IoRequestResetCancel system service and HeapFreeCell. Signal completion of I/O 
+request by calling IoSignal system service. 
+
+e IOFUNCSENSE: Reads the status and LED bytes from latches U4 and U3 respectively 
+storing the results at the addresses pointed to by RgA1Ptr and RqA2Ptr. 
+
+e IOFUNCSET: Sets latch U5 to contain the value pointed to by the sole argument in the 
+call to P_FSENSE. 
+
+e If not supported then call IoRoot system service. 
+
+
+The Non-Mandatory LDD Functions 
+
+
+The eight functions described above must be supported by all device driver. Typical Psion LDDs 
+employ at least two other LDD functions. The first of these is a pseudo-interrupt routine which is 
+invoked by the OS on each system tick. In A4EXIF.LDD, this function is represented by 
+A4ExifTickInt and an outline of its purpose was presented earlier in the discussion on holding and 
+
+
+Revision 1.00 Page 70 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+resuming device drivers. As was indicated then, the minimum functionality required by this routine 
+is to poll the status of the host machine doors and if appropriate call the driver's Hold and Resume 
+vectors. If in addition the LDD is intended to service any asynchronous I/O requests, a wait handler 
+and common interrupt service routine are required. With A4EXIF.LDD, these two additional 
+functions are represented by A4ExifHandler and ComInt respectively. The former function 
+constitutes the second of the additional LDD functions as can be seen by examining the LibEnt 
+structure for A4EXIF.LDD. The latter function is set up so that it replaces the default interrupt 
+service routine code invoked by the OS on the receipt of hardware interrupts on the peripheral's SIBO 
+channels. A4ExifHandler is invoked by the OS every time the I/O semaphore of the process that 
+opened the channel is signalled with through an IoSignalByPidNoResched call indicating that an 
+interrupt has been received and an outstanding I/O request has completed. The function of the wait 
+handler is to deal with I/O semaphore signalling and to update the appropriate open channel control 
+block field variables. The common interrupt service routine code in ComInt cannot do this because it 
+is not permitted to access the application data space. This in turn is because the routine runs in the 
+context of the process which was running when the interrupt occurred. A4ExifTickInt, the wait 
+handler and the common interrupt service routine for A4EXIF.LDD as well further details as to how 
+the latter two interact to handle asynchronous I/O requests are described below. 
+
+
+A4ExifTicklint 
+
+
+As was explained earlier in discussing the A4ExifHold vector, it is necessary to utilise the "TcK:" 
+system tick device driver in order to handle the particular case of invoking a hold on A4EXIF.LDD 
+when the host machine SSD pack doors are opened. Such an action automatically causes power to be 
+removed from any peripherals. The TCK driver is opened via an OS Toopen call in the A4ExifOpen 
+vector which returns with carry clear and a non-zero handle in AX if successful. In this case, the 
+IoWithWait function is called to request an synchronous I/O service from the TCK driver. Prior to 
+this call, the service number requested is held in AL and the I/O handle procured from the previous 
+call to ToOpen is loaded into BX. The interrupt number of the tick poll routine, A4ExifTickInt, is 
+loaded into CX so that as its parent driver is invoked on each system tick, the OS enters this vector. 
+The reason the TickInt routine is required in A4EXIF.LDD is solely to handle the problem of 
+recognising a sudden removal of power from the host machine. The OS has no way of testing for this 
+condition other than polling its global 'Doorstatus' variable every system tick and taking the 
+requisite course of action. As such, the outline of the code for the tick poll routine which is required 
+in all Psion LDDs can be presented below. This outline should be carefully compared with the 
+structure of the Hold and Resume vectors shown earlier in order to see how they interact: 
+
+
+e Check the current status of doors which is held in SI. 
+e¢ If DoorlsOpen then if global HoldFlag is zero, force a call to A4ExifHold, set HoldFlag to 2 
+and return far 
+else do a far ret 
+e = Else if DoorIsClosed then 
+if global HoldFlag is 2, force a call to A4ExifResume and return far 
+else do a far ret 
+
+
+It should be emphasised that A4ExifTickInt is only a pseudo interrupt service routine in that it does 
+not preserve the status of the registers which is something that the device driver writer must 
+undertake to ensure is done explicitly. 
+
+
+The handling of synchronous and asynchronous I/O 
+
+
+The provision of synchronous and asynchronous I/O services are an important aspect of writing any 
+device driver. In the case of Psion drivers, all such services are the provided through the Strategy 
+vector which is typically preceded by a Strategy Vector Table listing the complete set of I/O services 
+that can be invoked on the driver. The strategy vector table for A4EXIF.LDD is presented below to 
+provide an indication as to the kind of service routines that can be written: 
+
+
+StrategyVectorTable label word 
+
+
+Revision 1.00 Page 71 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+dw offset A4ExifDefault 7StrategyPanic 
+
+dw offset A4ExifRead ;StrategyRead (function define is P_FREAD) 
+
+dw offset A4ExifWrite ;StrategyWrite (function define is P_FWRITE) 
+dw offset A4ExifClose ;StrategyClose (function define is P_FCLOSE) 
+dw offset A4ExifCancel ;StrategyCancel (function define is P_FCANCEL) 
+
+dw offset A4ExifDefault 7StrategyAttach 
+
+dw offset A4ExifDefault 7 StrategyDetach 
+
+dw offset A4ExifSet ;StrategySet (function define is P_FSET) 
+
+dw offset A4ExifSense ;StrategySense (function define is P_FSENSE) 
+
+
+Both synchronous and asynchronous I/O requests can be made on the driver through means of the 
+PLIB 'p_iow (pcb, <func>, &A1, &A2)' call where pcb is the open channel handle, <func> is one of 
+the above function defines and Al and A2 are two optional parameters required for the servicing of 
+the request. The routing of an I/O request to the correct service code is done by the common code at 
+the head of the strategy vector. Each time this vector is entered, BX holds the address of the open 
+channel control block, DX the device handle of the device driver and SI a pointer to the strategy 
+RqEnt struc used by the OS to follow the course of the I/O request. Using this information, it is 
+possible to access all the relevant flags in the channel StatusEnt by moving [bx].A4ExifStatusEntPtr 
+into DI. This leaves us with the open channel control block in DS:BX and the channel StatusEnt in 
+CS:DI. 
+
+
+Armed with the above information, it is possible to outline the general pattern of both synchronous 
+and asynchronous I/O requests at an OS level. The case of synchronous requests is particularly 
+straightforward since the servicing of the request can be completed entirely within the relevant 
+strategy vector table function. It should be emphasised that in the outline presented below, disabling 
+and re-enabling of interrupts only actually has to be done around any I/O. 
+
+
+SYNCHRONOUS I/O REQUEST STRATEGY VECTOR TABLE FUNCTION 
+
+
+pushf 
+cli ;Disable interrupts 
+< request service code > ;Relevant synchr. I/O processing 
+
+
+ExitWithCompletionStatusZero: 
+< set I/O request status word to zero > 
+
+
+IoSignal ;Signals completion of I/O to OS 
+XOr ax, ax 
+
+onl ol ;Tells OS that strategy exited OK 
+popf ;Re-enable interrupts 
+
+ret 
+
+
+ProcEnd noret 
+
+
+Note that in the above outline, the single ToSignal call is made after completion of the I/O request in 
+order to signal this fact to the OS. The situation is somewhat more complicated in the case of an 
+asynchronous request because the I/O request strategy vector table function has to interact with both a 
+wait handler function and an interrupt service routine. Of the I/O request services outlined above for 
+A4EXIF.LDD, only one, namely A4ExifRead, is asynchronous and it serves as a good illustration of 
+the nature of programming for asynchroneity. The steps taken in the A4ExifRead vector are outlined 
+below: 
+
+
+e = Set the ChannelReadCompleted flag to 0 (stored in cs:[di]. A4ExifChanReadCompleted) 
+e If the address of the I/O request status word is non-zero then panic (i.e. there is an 
+outstanding read request) 
+
+e Update the open channel control block variables using the RqEnt struc 
+
+e Load I/O request status word with PendingErr 
+
+e Enable the wait handler by using the To—EnableHandler OS service 
+The read request is now in a pending state waiting for completion via receipt of a hardware interrupt. 
+When such an interrupt is received, the OS switches into the appropriately configured common 
+interrupt routine ComInt. Here, the channelReadCompleted flag is set to indicate to the handler that 
+the read request has completed. An IoSignalByPidNoReSched OS service call is also made to 
+indicate to the OS that an as yet unspecified I/O request has terminated. This signal is consumed by 
+the OS which means that at this stage, an IoSignal for completion of the original asynchronous 
+request has yet to be made. The interrupt service routine exits after sensing the status and LED byte 
+values from the ASIC4 Example Interface Board and loading the appropriate response bytes into the 
+relevant locations in the device driver code segment. More details as to the functionality of the 
+interrupt service routine are provided in the section on interrupts. The OS now invokes all the 
+currently active wait handlers in order to determine which application is responsible for consuming 
+
+
+Revision 1.00 Page 72 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+the completed read. The wait handler code includes the all-important IoSignal call that indicates to 
+the OS that the original asynchronous read request has finally been accounted for. Receipt of this 
+signal by the OS constitutes completion of the request. The outline code for the A4EXIF.LDD wait 
+handler A4ExifHandler is outlined in the next section. 
+
+
+A4ExifHandler 
+
+
+A WaitHandler is a special function of the LDD which is nominated to be called by the operating 
+system every time the I/O semaphore of the process that opened the channel is signalled. It will only 
+actually be called if the application is already waiting for an outstanding I/O request to complete (1.e. 
+while the application is hung in p_iowait). The handler function is the means by which hardware 
+interrupts can be filtered through to the process which opened the I/O channel since it permits the 
+rescheduling of processes. 
+
+
+The WaitHandler is invoked in the open vector by using the IoAddHandler system service. When an 
+application makes an I/O request, the I/O semaphore is signalled and the operating system calls the 
+Wait Handler function while the application is waiting for the request to complete. The wait handler 
+returns with CLC if no outstanding request has completed. Otherwise the wait handler returns with 
+STC and zero in AL. The wait handler can include within it synchronous I/O requests to cancel or 
+use up signals but it is not entered recursively (i.e. re-enterently) by the operating system. A wait 
+handler is best viewed as a necessary requirement in dealing with the I/O semaphore signalling which 
+cannot entirely be addressed in the appropriate interrupt service routine because the latter is not able 
+to access the open channel's control block. 
+
+
+Interrupts and Interrupt Service Routines 
+
+
+The SIBO architecture allows for eight separate hardware interrupt sources. The EPOC operating 
+system provides a GenSetRevector service to enable a device driver to install an interrupt service 
+routine for any of these eight interrupt sources. When an interrupt occurs, the operating system 
+preserves the state of all the registers before calling the appropriately-installed interrupt service 
+routine. As a result of this, the interrupt service routine is free to employ any register it sees fit to use. 
+A few important points ought to be made concerning the code within an interrupt service routine: 
+
+
+e On an 8086 processor, interrupts cannot be nested so their is no requirement to disable 
+interrupts whilst inside the interrupt service routine. 
+
+e Interrupt service routines should operate as fast as possible. In general, operating system 
+service routines are tuned to be of less than Ims duration. 
+
+e Interrupt service routines run in the context of the process that was running at the time of the 
+interrupt and should access only the device driver data space which, as with A4EXIF.LDD, 
+typically resides in its own CS space. 
+
+e Interrupt service routines should not cause a process rescheduling. To indicate that an event 
+has occurred to the interrupted process, the ToSignalByPidNoResched system service 
+should be called. If a call is made to this service, the interrupt service routine should exit 
+with CLC otherwise it returns with STC. 
+
+
+The interrupt routines called require knowledge as to the particular hardware SIBO channel being 
+used by the driver at the time an interrupt occurs. This information is passed through to the 
+GenSetRevector function in StartInterrupts by loading the address of the appropriate Int Vec routine 
+from the A4ExifChannelIntVec field of the channel StatusEnt struc. As a result, when an interrupt 
+occurs, the currently loaded IntVec routine is invoked. All the Intvec routines reload DI with the 
+appropriate address of the channel StatusEnt in the device driver code segment before falling through 
+to the common interrupt routine service code held in ComInt. 
+
+
+Comint 
+
+
+Revision 1.00 Page 73 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The common interrupt service routine code resides in the ComInt vector. The structure of this code is 
+presented below. It should be emphasised that no data in the application data space and hence in the 
+open channel control block can be accessed from ComInt. This explains why it is necessary for the 
+OS to invoke a wait handler to clean up after the interrupt service routine code for a particular 
+asynchronous I/O request has been run. 
+
+
+e Check the value held in the chanReadCompleted flag 
+
+e If this value is 2 then we do not have an asynchronous read completed but rather the 
+interrupt line has been pulled low outside of an asynchronous I/O request. 
+
+e If this value is 1 then we have an asynchronous I/O request completed and so 
+IoSignalByPidNoResched must be invoked to signal to the OS that a read has completed. 
+
+e In both cases, sense the status and LED bytes from the Example Interface hardware and load 
+these values in the device driver's code segment A4ExifStatusEnt struc. 
+
+e There are four possibilities of status byte corresponding to the four combinations offered by 
+the two input switches, S1 and S2. These are used to output one of four separate LED bytes 
+to the LEDs. 
+
+e Awrite to AlNonSpecificEoi register (or A9BNonSpecificEoiW in the case of an ASIC9 
+machine) must be done prior to exiting to let the OS know that the installed interrupt service 
+routine has terminated. 
+
+
+Other important local device driver functions 
+
+
+The functions presented in this section are local to A4EXIF.LDD and perform various important tasks 
+relating to the peripheral hardware such as groping the hardware and setting interrupts running. 
+Since these tasks have to be undertaken by most device drivers, the relevant functions are outlined in 
+greater detail. 
+
+
+A4ExifCheckHardwarePresent 
+
+
+Every Psion device driver has a characteristic 'CheckHardwarePresent’ or 'GropeHardware" function 
+that usually involves checking for the presence of the required peripheral device by means of 
+comparing a couple of ASIC4 identification bytes returned by the peripheral in response to a SIBO 
+serial protocol identification message with the expected answers. The specific value of the InfoByte is 
+unimportant as long asa "test al, al" call is made which will always return a non-zero answer if 
+ASIC4 is present. In that case, the extended info byte should be tested for against what is expected 
+from address lines A23-A27. 
+
+
+Psion Workabout/HC machines have three physical serial links and two of these are accessed via the 
+SSD slots. The third link corresponds to the serial expansion port. In order for a driver to talk to a 
+peripheral connected to this port, it must specifically select this serial link. In order to prevent 
+multiple access to a single peripheral, it is necessary in the first instance to check whether the serial 
+channel is free or not. A call to the operating system function HwGet Channel with the appropriate 
+interrupt mask in AL returns with CLC if the channel was captured successfully. Logically this call 
+should be made in the Open vector but since it can only sensibly be made after the hardware has been 
+successfully located it can be placed at the end of the GropeHardware function. A corresponding call 
+to HwFreeChannel must be made when closing the channel. To actually select a channel prior to 
+communication along it, a call to HwSelectChannel Is necessary. 
+
+
+A4ExifStartChannelRunning 
+
+
+This function is called at the end of the Open vector to set the ASIC4 Example Interface hardware 
+running. It can also be invoked by the Hold vector. The function first checks the status of the global 
+StatusEnt ChannelRunning flag. If this flag is clear, CheckHardware is called to determine whether 
+the hardware is still connected and then StartInterrupts is called before the channelRunning flag is 
+
+
+Revision 1.00 Page 74 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+set to indicate that the channel hardware has been started. The function returns with CLC on 
+successful completion or with STC if no hardware was located. 
+
+
+A4ExifStopChannelRunning 
+
+
+This function simply clears the channelRunning flag if set and calls StopInterrupts unless the 
+channel already has its ChannelRunning flag clear. The StopChannelRunning function will be called 
+by Strategy vector when trying to close a channel and can also be called by the Resume vector. 
+
+
+A4ExifStartinterrupts 
+
+
+StartInterrupts is called whenever a call is made to StartChannelRunning. At the heart of the 
+function is a call to the OS GenSetRevector function which is used to install a specified interrupt 
+service routine in the place of the default routine held in the interrupt vector table. GenSetRevector 
+is called with the interrupt vector number of the service to be replaced in AX and the offset and code 
+segment of the replacement interrupt vector service in BX and CX respectively. BX is loaded from 
+the ChannelIntVec field of the channel StatusEnt which holds the name of the specific interrupt 
+service routine code (i.e. IntVecO, IntVec1 etc.). The latter functions set up the appropriate channel- 
+specific variables before falling through to the common ComInt routine. The channel interrupt mask 
+which is machine and channel dependent is written to the appropriate register on the host ASIC. In 
+the case of ASIC9, this register will be A9BInterruptMaskRW. For ASIC1 it will be 
+AlInterruptMask. 
+
+
+A4ExifStopInterrupts 
+
+
+StopInterrupts reinstalls the original interrupt service routine by invoking the GenResetRevector OS 
+system service and signalling the interrupt mask to the corresponding host ASIC register. 
+
+
+Structures and Include files 
+
+
+Epocdef.inc and device driver strucs 
+
+
+Epocdef.inc is an important header file that contains the definitions of various strucs extensively used 
+in the construction of device drivers. It also contains the definitions of all the OS error values such as 
+DeviceErr and NameErr that are used in A4EXIF.LDD to communicate an error to the application 
+via AX. Listed below and overleaf are the key strucs defined in Epocdef.inc that were used in the 
+coding of A4EXIF.LDD. 
+
+
+LibEnt struc Start of device driver 
+LibSignature dw ? 
+
+LibInfo dw 2 
+
+LibCount dw ? 
+
+LibBase dw ? 
+
+LibEnt ends 
+
+
+OpenEnt struc Pointed to by SI in Open vector 
+OpenNamePtr dw ? 
+
+OpenMode dw ? 
+
+OpenChan dw ? 
+
+OpenEnt ends 
+
+ChanEnt struc Used in open channel control block 
+ChanSignature dw 2 
+
+ChanNext dw ? 
+
+ChanLibHandle dw ? 
+
+ChanEnt ends 
+
+
+IntEnt struc Pointed to by BP in Open and Strategy vectors 
+IntFrame dw ? 
+
+IntBP dw ? 
+
+IntES dw 2 
+
+IntDS dw ? 
+
+
+Revision 1.00 Page 75 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+IntPC dw ? 
+IntCs dw 2 
+IntFLAGS dw ? 
+
+
+IntEnt struc ends 
+
+
+RqEnt struc Pointed to by SI in strategy vector 
+RqFunction dw 2 
+RqA1Ptr dw ? 
+RqA2Ptr dw ? 
+RqStatusPtr dw ? 
+
+
+RqEnt struc ends 
+
+
+A4EXIF channel strucs 
+
+
+These are defined at the start of the A4EXIF.LDD code segment. The open channel control block is 
+held in a structure of type A4ExifEnt and is allocated space from the heap of the process invoking the 
+device driver's open vector. As such, it cannot be accessed from the Hold, Resume and Reset vectors 
+or from the interrupt service routine, ComInt. The channel StatusEnt holds various key channel 
+related flags. Each hardware channel has its own StatusEnt which is instantiated in a header in the 
+device driver code segment following the LibEnt structure. This header block is usually held in 
+CS:DI which is how the StatusEnt variables are accessed. The structure of both A4EXIF channel 
+strucs is shown below: 
+
+
+A4ExifEnt struc OPEN CHANNEL CONTROL BLOCK 
+A4xifIo ChanEnt<> 
+
+A4ExifHandlerPtr dw ? Pointer to the Wait Handler 
+A4ExifStatus dw ? Address of I/O request status word 
+A4ExifAlPtr dw ? Pointer to first argument 
+
+A4ExifA2Ptr dw 2. Pointer to second argument 
+A4ExifStatusEntPtr dw ? Pointer to channel's StatusEnt 
+A4ExifTickHandle dw ? Handle to the TCK device channel 
+
+
+A4ExifEnt ends 
+
+
+A4ExifStatusEnt struc CHANNEL STATUS_ENT 
+
+A4ExifChannelPid db ? Process id of process holding 
+channel open 
+
+A4ExifChannelOpen db 2 Is the channel open or not? 
+A4ExifChannelRunning db ? Is the channel running? 
+A4ExifChanReadCompleted db ? Flag used to indicate to handler 
+when 
+
+A4ExifChanneliIntMask db ? Contains the HW channel interrupt mask 
+A4ExifChannelIntNum db ? Holds no. of interrupt vector to be 
+replaced 
+
+A4ExifChannelSelect db 2 SIBO channel select flag 
+A4ExifChannelDummy db 2 Spare 
+
+A4ExifChanneliIntVec dw ? Holds replacement int. vector routine 
+name 
+
+
+A4ExifStatusEnt ends 
+
+
+Ossibo.inc and Ospack.inc 
+
+
+Ossibo.inc is an important header file that contains the defines for all the ASIC2 and ASIC9 register 
+addresses. Ospack.inc contains similar information but for ASIC4. 
+
+
+Revision 1.00 Page 76 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+12. AN EXAMPLE DEVICE DRIVER FOR ASIC5: 
+SYS$AS5.PDD 
+
+
+Introduction 
+
+
+In this chapter, the functionality and code structure an example installable physical device driver, 
+SYS$AS5.PDD, is presented in some depth. Circuit details of the corresponding Psion peripheral for 
+this driver, the Psion 3-link, were outlined in chapter 8. SYS$AS5.PDD enables software written 
+using the Psion SDK to communicate with the 3-link peripheral through means of standard PLIB 
+calls such as ‘p_open' and 'p_write'. This peripheral incorporates an ASICS as the SIBO serial 
+protocol slave device. As explained earlier in chapter 7, ASICS has an on-board 16550 UART which 
+means that it can be used in conjunction with the standard serial LDD provided an appropriate PDD 
+is loaded. SYS$AS5 is a PDD intended for this purpose and its description in this chapter provides a 
+clear insight into the generalised structure and construction of physical device drivers for peripherals 
+based around the SIBO architecture. 
+
+
+The LDD-PDD interface 
+
+
+All Psion device drivers have a LibEnt structure at the head of their code segment which includes a 
+vector table defining the functionality of the driver. In the case of SYS$AS5, four vectors are defined. 
+These are: Install, Remove, Open and Strategy. The structure of the first three of these are fixed for 
+most device drivers but the fourth can be specified in any way. This fourth vector defines the LDD- 
+PDD interface and is constructed to allow the two drivers to best communicate with each other. In the 
+case of serial PDDs, the approach taken is modelled on the LDD strategy vector with the 
+corresponding strategy vector table and function numbers. This is a logical choice but it is important 
+to emphasise that the LDD-PDD interface is completely user-definable and that the approach 
+described in this chapter is optional. 
+
+
+The key feature of any LDD-PDD interface is that the LDD must have no explicit concept of 
+hardware. In the case of the serial LDD, for instance, it knows that it has a serial port that it can read 
+data bytes from or write data bytes to but it is ignorant of the explicit implementation of the hardware 
+at this port. That aspect is handled by the corresponding PDD which handles all the specifics of data 
+byte I/O. In the case of an application writing a buffer to the serial port by means of a 
+p_iow(P_FWRITE....) call, for instance, the LDD will first copy the data in the application's DS into 
+a local CS buffer. It will then call the PDD to indicate that it intends to start sending data bytes when 
+the PDD is ready to start receiving. When the PDD is ready to commence sending a byte out of the 
+serial port, it calls a function (TransmitByte) in the LDD. This function reads the next byte to be 
+transmitted from its local buffer and hands it to the PDD. The PDD duly transmits the byte and again 
+calls TransmitByte until all the bytes are completed. The LDD then sends a special 'NothingToSend' 
+signal to the PDD which indicates that transmission is finished. The LDD also sends an 
+IoSignalByPidNoResched which causes its wait handler to be invoked by the OS. In this way, the 
+IoSignal that signifies completion of the original write request is invoked by the LDD. Note that the 
+LDD has no concept of interrupts, merely of sending a byte at a time and registering completion or 
+otherwise of I/O requests. Futhermore, the PDD never takes the initiative from the LDD and merely 
+undertakes one function at a time before returning control back to the LDD. The LDD-PDD interface 
+is examined in greater depth later in this chapter when the structure of the PDD strategy vector is 
+presented. 
+
+
+Revision 1.00 Page 77 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Code Structure 
+
+
+Device Names and Loading SYS$AS5.PDD 
+
+
+SYS$AS5.PDD is loaded into the RAM of the host machine by means of the following PLIB call in 
+the application code: 
+
+
+p_loadldd("SYSS$AS5.PDD") ; 
+
+
+The name of a device driver is the mechanism by which an application can obtain a channel to that 
+device driver. LDDs all have three character names followed by a period, a further three characters 
+and acolon. The first three characters of a PDD name are the name of the LDD to which the PDD 
+belongs. The second set of three characters uniquely identify the PDD. The device name is required 
+to uniquely identify the LDD to the OS when attempting to open a channel on it. The SYS$AS5 PDD 
+belongs to the "TTY:" LDD. Its name as defined in its LibEnt structure is 'TTY.SR5'. Thus a 
+channel with its handle in pcb may be obtained on it at the application level by means of the 
+following call: 
+
+
+p_open (&pcb, "TTY.SR5:A",-1); 
+
+
+The qualifier after the colon indicates that the driver can support more than one channel. Channels 
+are allocated a single character sequentially from the character 'A' up to the character 'C'. The 
+number of channels that can be supported in this way is dependent upon the host hardware. Only one 
+expansion port can be opened on the S3a for instance whereas three are possible on the Workabout 
+and HC. EPOC uses the driver name in the p_open call to invoke the ToOpen system service which in 
+turn invokes the Open vector on the associated device driver. 
+
+
+The Single Code Segment and Data Storage 
+
+
+All data associated with a physical device driver must be stored in its code segment. Examples of 
+such data are the channel interrupt masks and numbers that have to be visible to all processes that 
+may be using SYS$AS5.PDD. 
+
+
+The overall structure of the code segment is typical of Psion physical device drivers. The segment 
+begins with a CodeSeg directive followed by the LibEnt structure which defines all the device driver 
+functions. Before entering the code for these functions, all global variables are declared in the 
+internal (CS) data space. Following the code for the LibEnt functions comes the code for all the local 
+driver functions, After these are the EndCodeSeg and end OsAs5PDD directives. 
+
+
+The Channel struct and A5Ent struct 
+
+
+At the head of the driver's assembler source file, SYS$AS5.ASM, various constants, compiler defines 
+and types are listed. It is here that templates are declared for the global structures that hold the key 
+driver variables. in the case of SYS$AS5, one main structure, the Sr5ChannelStruct, is employed to 
+hold the various important flags and masks that relate to the status of each separate channel on the 
+driver. This structure is termed the Channel struct and its fields are filled in during the course of 
+running the PDD install and open vectors. Whenever the serial LDD invokes one of the PDD 
+functions, the application must ensure that CS holds the address of the PDD's code segment which is 
+where the Channel struc resides. The channel's Channel struct is usually accessed through DI or BX 
+depending on preference. Its layout is presented later in this chapter along with other important 
+defines that were used in the construction of SYS$AS5.PDD. 
+
+
+SIBO hardware and conditional compilation 
+
+
+As indicated previously, the number of expansion channels supported by a host Psion machine is 
+dependent on the hardware. In the case of the S3a, only one SIBO channel can legitimately be 
+opened corresponding to expansion port A. With the HC and the Workabout, it is possible to open up 
+to three separate SIBO channels on ports A through to C. SYS$AS5.PDD is constructed to enable it 
+to run on any host Psion platform. In its internal data space, the various hardware options for the 
+SIBO channels, interrupt masks and interrupt numbers are coded in a large if statement thereby 
+
+
+Revision 1.00 Page 78 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+permitting conditional compilation of the driver for the required host hardware. The only change that 
+need be made in adapting it for use on another Psion machine is the alteration of the build flag at the 
+start of the code segment. This flag indicates to the compiler which SIBO machine flags as well as 
+other variables should be set. The conditional compilation table outlined here is worthy of some study 
+because it encapsulates all the information regarding masks and SIBO hardware channels required by 
+the prospective developer interested in constructing a multi-platform peripheral and accompanying 
+PDD. 
+
+
+The PDD Functions 
+
+
+OsAS5install 
+IN: Nothing 
+OUT: If successful, return with carry clear 
+If installation unsuccessful, return with the carry flag set and error number in the 
+AL register 
+
+
+PRESERVE: SS, SP, BP 
+
+
+The install vector is called by the parent LDD whenever the PDD is required to be loaded. It cannot 
+be called directly be an application only indirectly through the LDD in its Install vector. The install 
+vector is called in the context of the OS with DS and ES in an unknown state. Memory will not be 
+moved while in this function so the normal rules governing the use of ES and DS may be ignored. 
+
+
+OsAS5Remove 
+
+
+IN: Nothing 
+OUT: If successful, return with carry clear 
+
+If installation unsuccessful, return with the carry flag set and error number in the 
+AL register 
+
+
+PRESERVE: SS, SP, BP 
+
+
+The remove vector is called by the parent LDD whenever the PDD is required to be unloaded. It 
+cannot be called directly by an application and only indirectly through the LDD in its Remove vector. 
+The remove vector is called in the context of the OS with DS and ES in an unknown state. Memory 
+will not be moved while in this function so the normal rules governing the use of ES and DS may be 
+ignored. 
+
+
+OsAS5Open 
+IN: SS:SI points to the OpenEnt structure 
+ES, DS point to the DS of the application process. 
+OUT: If successful, return with carry clear and control block in BX 
+If installation unsuccessful, return with the carry flag set and error number in the 
+AL register 
+
+
+PRESERVE: SS, SP, BP 
+
+
+The open vector is called by the parent LDD whenever a channel to the PDD is required to be opened. 
+It cannot be called directly by an application and is typically invoked in the higher level LDD Open 
+vector code by means of the DevOpenPpp OS system call. On invoking the open vector, SI points to 
+the OpenEnt structure which contains three fields, namely OpenNamePtr, OpenMode and OpenChan. 
+The OpenNamePtr points to the qualifier immediately following the device name in the call to 
+p_open. In the case of SYS$ASS5, for instance, the OpenNamePtr would point to the 'a' in the name 
+"TTY.SR5:A". This corresponds to an attempt to open the first hardware SIBO channel on the host 
+machine which if successful will leave the address of the ChanO Sr5ChannelStruct in BX. The PDD 
+open vector finally includes a call to the OS service HwGet Channel to obtain the requested SIBO 
+channel. 
+
+
+Revision 1.00 Page 79 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+The order of action undertaken by the parent serial LDD's open vector is generally fairly complicated 
+and includes various calls to the PDD strategy vector routines. The situation is outlined overleaf: 
+
+
+e Ensure that the LDD itself can be opened. 
+
+e Call the PDD open vector using the OS DevOpenPDD OS call. 
+
+e = If successful, call the OS service DevGet PDDAddress which returns the full segment:offset 
+address of the PDD's fourth strategy vector in BX:AX. These values are loaded into the 
+dword Channel struct field SerialPDDEntry. 
+
+e Invoke the PDD strategy Open and SetHandlerCS functions to set up offsets and segments 
+respectively to locations in the LDD above. 
+
+e Invoke strategy Set to initialise the transmission baud rate. 
+
+e Invoke strategy Start to set-up and then enable interrupts 
+
+
+Once the DevGetPDDAddress service has been used to load the LDD's SerialPDDEntry field, it may 
+be used to load in the address of any of the PDD's strategy functions. The DevGetPDDAddress OS 
+call invoked in the LDD open vector must also be invoked in the LDD resume vector code since 
+memory may have been moved while the LDD was held. The PDD is ignorant of such activity since 
+the serial LDD is responsible for handling all holds and resumes. 
+
+
+OsAS5Strategy 
+IN: AX holds the vector number 
+ES, DS point to the DS of the application process. 
+OUT: If successful, return with carry clear and control block in BX 
+If installation unsuccessful, return with the carry flag set and error number in the 
+AL register 
+
+
+PRESERVE: SS, SP, BP 
+
+
+The strategy functions are invoked directly from the various serial LDD vectors to provide hardware- 
+specific services. For instance, in order to set up the baud rate, it is necessary to invoke strategy Set. 
+The strategy vector table for OsAS5Strategy is presented below and then the functionality of the 
+important component vectors is outlined: 
+
+
+AS5StrategyJumpTable label word 
+
+
+dw offset AS5Open ;Load Handler offsets 
+
+dw offset AS5Close ;Close the channel 
+
+dw offset AS5Start ;Start the channel 
+
+dw offset AS5Stop ;Stop the channel 
+
+dw offset AS5Set ;Set the channel status 
+
+dw offset AS5Sense ,;Return channel status 
+dw offset AS5Control ;Drive the handshaking lines 
+dw offset ASS5Enquire ;Returns baud rate 
+
+dw offset AS5Enable ;Begin sending output 
+dw offset ASS5SetHandlercCs ;Load Handler segments 
+
+
+Open and SetHandlerCS go together and are invoked from the LDD open and resume vector code. 
+Both are required to let the PDD know the address at which its LDD resides. The four full addresses 
+passed through to Open and SetHandlerCS are of the LDD's control block and the LDD StatusInt, 
+RecvInt and XmitInt vectors. Close is called in order to close an opened channel. Start and Stop are 
+used to enable/disable interrupts and are invoked from the LDD open, hold/resume and set vectors. 
+The order of action in the PDD Start vector is as follows: 
+e Initialise PDD variables 
+e Check H/W present 
+e Start the hardware running. In the case of SYS$ASS5, part of this process involves starting a 
+continuous clock from the host controller ASIC in order to trigger the UART clock on the 3- 
+link's ASICS. In addition to this clock, the RTS and DTR lines must be driven low. 
+e = Start interrupts. 
+The common interrupt service routine code resides in the PDD ComInt function. This code is patched 
+into the interrupt vector via the GenSetRevector system service. The interrupt mask contains bits to 
+
+
+Revision 1.00 Page 80 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+generate the following interrupts: Receive character, Ready to send next character and Modem line 
+change character. In SYS$ASS, all three interrupts are enabled in Start. It is important to realise 
+that after masking in these bits, a Ready to send next character interrupt is almost immediately 
+generated so the corresponding ComInt code must be able to handle this. 
+
+
+CheckHardwarePresent 
+
+
+This non-mandatory function is called from the Open vector and follows the lines of previously 
+discussed CheckHardwarePresent code. After checking for an ASICS at the end of the serial link, the 
+function returns with the carry flag clear if one is found. If a non-zero info byte is returned with an 
+Asic5Normalld, then various other IDs are tried (Asic4Id, Asic8Id, Asic5PackId) before returning 
+with the carry flag set. 
+
+
+CheckHardwarePresentFromStart 
+
+
+This is a non-mandatory function called only from the PDD Start vector. After checking that we have 
+an ASICS at the end of the SIBO channel, the function sets the S_PERIPHERALMODE bit of the 
+A5PortBMode register. This then puts ASICS into UART mode. 
+
+
+Comint 
+
+
+The common interrupt routine code is entered with DI holding the address of the appropriate channel 
+struct. ASICS's control register (A5CtrlReg) is read first to determine which interrupt has occurred. 
+The byte read from the register is compared against S_ MDINT (Modem lines interrupt), S_RXINT 
+(Receive character interrupt) and S_TXINT (Transmit interrupt). The code to handle each of these 
+cases is then entered prior to returning control back to the LDD via the Channel struct fields that were 
+filled by a previous LDD calls to the PDD strategy Open and SetHandlersCS vectors. The LDD has 
+no knowledge of interrupts and the purpose of ComInt is therefore to hide the hardware details of 
+handling interrupts from the LDD. Once the interrupt has been serviced, a write is made to 
+A9BNonSpecificEoiW in the case of ASIC9 or AlNonSpecificEoi for an ASIC1/ASIC2 based system 
+to indicate to the OS that the interrupt has been serviced. 
+
+
+Revision 1.00 Page 81 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+13. DEBUGGING AND TESTING DEVICE DRIVERS 
+
+
+Introduction 
+
+
+This chapter will detail the techniques that can be used by the developer to first debug and then test 
+device drivers. The emphasis will be on the software methods such as: 
+e¢ Good use of variables. e.g. Starting all the fields in the CS Channel Status structure with 
+CS. 
+e Debugging by eye. Even more important with regard to device drivers. 
+e Using SDBG. The pitfalls and benefits. Working your way around the strategy vector calls 
+with SDBG. 
+e Construction of C test harness programs. Catching all the error flags that can be returned by 
+device driver functions. 
+e The comprehensive memory check program mem.c. 
+
+
+Debugging Techniques 
+
+
+A Psion device driver is written in 8086 assembler as an asm file and built using the Borland Turbo 
+Assembler compiler. The subsequent debugging process centres around the construction of an 
+appropriate PLIB test harness. The purpose of a test harness is to check a number of the device driver 
+vectors to ensure that they do not return errors or cause panics. The majority of PLIB calls that would 
+be used in this context return a negative integer that is used to ascertain the cause of the problem in 
+the corresponding device driver vector. The code below, for instance, would be used to test the install, 
+open, strategy close and remove vectors of the A4EXIF LDD: 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+
+VOID *serH; 
+
+INT ret; 
+
+
+if ((ret=p_loadldd("A4EXIF.LDD") ) <0) 
+{ 
+p_printf ("Error %d on p_loadldd", ret); 
+p_getch () 
+p_exit (0) 
+} 
+
+
+else 
+p_printf ("Successfully loaded A4EXIF.LDD"); 
+
+if ((ret=p_open(&serH, "LED:",-1) ) <0) 
+{ 
+p_printf ("Error %d on p_open", ret); 
+p_getch(); 
+
+
+x 
+
+
+else 
+
+
+p_printf ("Successfully opened LED: channel"); 
+p_close(serH) ; 
+p_printf ("Successfully closed LED: channel"); 
+} 
+
+p_devdel ("LED",E_LDD) ; 
+
+p_getch(); 
+
+p_exit (0); 
+
+} 
+
+
+Revision 1.00 Page 82 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+If as often happens at this stage, a bug in the device driver causes the test harness program to crash, it 
+is necessary to debug the driver code either by eye or using SDBG. Debugging by eye should always 
+be the first resort, however, whenever the bug can be readily pinned down to a particular vector. 
+Things to look out for include: 
+
+
+e ~=An unbalanced stack: Check that the number of 'pushes' equals the number of 'pops' in the 
+appropriate vector code. 
+
+e Addressing the wrong location: Ensure that all the Channel status fields (stored in CS) are 
+offset using the correct register and that that register holds the right value. The following 
+code for instance requires DI to hold the address of the channel status struct prior to 
+
+
+invocation: 
+mov al, cs: [di].ChannelOpenFlag 
+
+
+e Consistency: With regard to the last point, it is important to be consistent if possible and try 
+and use the same register (i.e. DI) to hold the channel status structure. A different one 
+(usually BX) should also be used to hold the address of the open channel control block. 
+
+e Trashing BX and DI: If these registers are used in the vector code for anything other than 
+addressing, check that their value is not being trashed by the operation. 
+
+
+Debugging using SDBG is an extension of debugging by eye. The SIBO debugger allows the 
+programmer to trace through the driver's source code instruction by instruction and observe the 
+contents of the CPU registers in the process. In this way it is possible to discover any discrepancies in 
+terms of the values stored in the various registers. Furthermore, tracing with SDBG will enable the 
+user to pinpoint the source of panics. The first objective of the device driver debugging process 
+should be to get the code outlined on the previous page to work OK. 
+
+
+Further Testing Strategies 
+
+
+Once installing, opening, closing and unloading are dealt with, a test harness can be expanded to 
+include p_iow or p_ioc calls which map onto the LDD's strategy vector. At this stage, SDBG is 
+particularly useful for testing purposes as breakpoints can be set and jumped to. In this way for any 
+p_ioc(serH, <func>, &serStat, &Al,&A2) call, the contents of the status word, serStat, and the A1 
+and a2 parameters can be tracked through the LDD's strategy vector. The value held by the status 
+word at the end of a particular strategy call is the value returned by the corresponding PLIB 
+p_iow/p_ioc call. Thus negative errors within the strategy code can be picked up by the test harness. 
+A good test harness should be able to catch all the possible errors and at the least invoke p_printf to 
+let the user know when one of them is returned. The file p_file.h contains a list of all the current 
+return error values and the corresponding PLIB level error name. The entry for PendingErr, for 
+instance is as follows: 
+
+
+#define PendingErr (-46) 
+#define E_FILE_PENDING PendingErr 
+
+
+In order to induce the return of these error values it is necessary to extend the basic test harness 
+outline to allow the user to undertake various pathological actions. For instance, the harness may 
+include code that tries to open a channel twice which should result in InUseErr being invoked. By 
+such means it is possible to ensure that a driver is not only operating as it should in normal 
+circumstances but returning the correct error value when relevant. 
+
+
+Memory Testing 
+
+
+The final process that should be undertaken to fully test a device driver consists of the construction of 
+an appropriate memory test harness. Three functions are presented on the next two pages which 
+provide the core of such a comprehensive memory test program. The first function, CheckMemory, 
+uses the PLIB routines p_allspce and p_sgfree to print out the current free bytes on the heap and the 
+number of free segments in the host RAM. This function can be invoked after installing, opening, 
+closing or removing a device driver to ensure that memory is not going to ‘alloc heaven’. The 
+GobbleMemory function is first used to determine the amount of free memory available in segments 
+
+
+Revision 1.00 Page 83 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+through calling p_sgfree. The PLIB p_sgcreate function is then invoked to create a new segment, 
+"Test", that consists of all of this free memory. Finally, the p_sgcopyto PLIB function is called to fill 
+"Test" with Ox55's. By using up all free memory in this way, it is possible to use segment "Test" to 
+determine whether a particular driver vector is writing to the wrong location. TestGobble, presented 
+overleaf, is the third function outlined. It uses the PLIB function p_sgcopyfr to check the values of 
+the bytes in the segment "Test". If any of the 0x55's have been overwritten then we know that we 
+have a problem. These three functions should be incorporated within the standard test harness 
+functions already presented in this chapter. In this way, it is possible to generate a powerful generic 
+test program that can be used as the basis for all device driver testing. 
+
+
+LOCAL_C VOID CheckMemory (VOID) 
+{ 
+
+VOID *Heap; 
+
+INT fbytes; 
+
+
+fbytes=p_allspc (&Heap) ; 
+
+p_printf ("Free Heap Memory =>%x bytes", fbytes) ; 
+p_printf ("Free Segments =>%d",p_sgfree()); 
+p_getch(); 
+
+} 
+
+
+[KR KR KK KR KK KI KK IK I I I I / 
+
+
+LOCAL_C VOID GobbleMemory (VOID) 
+{ 
+UINT nParas, segSize; 
+INT 3; 
+
+LONG pos,i; 
+
+UBYTE buf [256]; 
+
+
+p_printf(" System RAM size = %d",p_getram()); 
+p_printf ("Internal RAM usage = %d",p_sgramdisk())j; 
+nParas=p_sgfree()j; 
+p_printf ("Amount of free RAM = %d",nParas); 
+segH=p_sgcreate("Test",nParas, E_SEGMENT_HIGH) ; 
+if (segH) 
+
+p_printf ("Created segment \"test\""); 
+
+
+else 
+{ 
+p_printf ("Error in creating segment"); 
+p_getch(); 
+p_exit (0); 
+} 
+segSize=p_sgsize(segH) ; 
+p_printf("Size of segment is %d",segSize); 
+p_printf("In 16-byte paragraphs"); 
+p_sleep(5L); 
+for (j=0; j<16; j++) 
+buf [j]=0x55; 
+
+
+i=0; 
+while (i<segSize) 
+{ 
+pos=i*16; 
+if (p_sgcopyto(segH, pos, &buf [0],16) <0) 
+{ 
+p_printf ("Failed on p_sgcopy"); 
+p_printf ("%d",i); 
+p_getch(); 
+} 
+i++; 
+} 
+p_printf("Test segment full of 0x55s"); 
+p_getch(); 
+} 
+
+
+[RRR KK KK KK KKK IK I I I I / 
+
+
+Revision 1.00 Page 84 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+LOCAL_C VOID TestGobble (VOID) 
+
+
+UINT segCount; 
+buf [16]; 
+
+
+segCount=0; 
+p_printf ("Checking segment integrity ..."); 
+for (segCount=0; segCount<p_sgsize(segH); segCount+t+) 
+{ 
+if (p_sgcopyfr(segH, segCount*16, &buf [0] ,16) <0) 
+p_printf ("Error in segment"); 
+
+
+else 
+{ 
+for (i=0;i<16;i++) 
+if (buf[i] !=0x55) 
+{ 
+p_printf ("OVERWRITE ERROR!"); 
+p_printf ("Segment count=%d",segCount) ; 
+p_printf ("Byte count=%d",i); 
+} 
+} 
+} 
+p_printf ("Test segment OK"); 
+p_printf ("Heap integrity checks OK"); 
+p_allchk (44); 
+p_printf("If get here, heap OK"); 
+p_getch(); 
+
+
+} 
+
+
+[KR KR KK KR KK KKK I I I I I  / 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+Page 85 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+APPENDIX: SOURCE CODE FILES 
+
+
+A4EXIF.ASM 
+
+
+title A4EXIF -- Example ASIC4 Interface device driver 
+subttl Copyright (c) Psion PLC (1994) 
+name A4EXIF 
+; 
+; VER DATE BY DESCRIPTION 
+jo -o-------------------------------------- 
+7 1.00F 26/1/95 Mal Working Version 
+BUILDSB=1 7S3a build environment (channels=1) 
+S3c=0 ;Need to specify no s3c 
+; BUILDSC=1 7S3c build environment (channels=3) 
+; BUILDCH=1 ;HC build environment (channels=3) 
+; BUILDHH=1 753 build environment (channels=1) 
+include ..\inc\epoc.inc 
+include ..\inc\epoclib.inc 
+include ..\inc\epocsibo.inc 
+
+
+include ossibo.inc 
+include ospack.inc 
+
+
+Example Logical Device Driver for prototype LED-ASIC4 Interface 
+circuit for Corporate/S3C/Consumer serial port. 
+Written by Mal Dec 1994/Jan 1995. 
+
+
+Me oNe Ne 
+
+
+A4EXIF CONSTANTS AND TYPES 
+
+
+The following constants and type definitions 
+are compiler directives used by the TCEP assembler 
+when it is creating the LDD. 
+
+
+Ne Ne Ne Ne Ne 
+
+
+if Consumer 
+
+
+numberofchannels equ 1 
+else 
+if Corporate or S3c 
+numberofchannels equ 3 
+else 
+numberofchannels equ 2 
+endif 
+endif 
+
+
+7;Channel StatusEnt block accessed through CS:DI 
+A4ExifStatusEnt struc 
+
+
+A4ExifCSProcessId dw <i ;Channel parent process id 
+A4ExifCSChannelOpen db 2 ;Channel open flag 
+A4ExifCSChannelRunning db ? ;Channel hardware running 
+flag 
+A4ExifCSChanReadCompleted db 2 ;Channel request completed 
+flag 
+A4ExifCSChannelIntMask db 2 ;Channel interrupt mask 
+A4ExifCSChanneliIntNum db ? ;Channel interrupt number 
+A4ExifCSChannelSelect db 2 ;SIBO Channel select 
+A4ExifCSChanneliIntVec dw ? ;Channel int vector number 
+A4ExifCSTickHandle dw ee ;TCK channel handle 
+A4ExifCSA1Value db i ;Channel strategy Al parameter 
+A4ExifCSA2Value db ? ;Channel strategy A2 parameter 
+
+
+A4ExifStatusEnt ends 
+
+
+;Open Channel Control block accessed through DS:BX 
+A4ExifEnt struc 
+
+
+A4ExifDSIo ChanEnt <> 7;Open channel control block Ent 
+A4ExifDSHandlerPtr dw 2 ;Cant touch when under 
+A4ExifDSStatusPtr dw ? ;Hold, Resume, Reset or 
+A4ExifDSA1Ptr dw ? ;interrupt routine 
+A4ExifDSA2Ptr dw es 
+A4ExifDSStatusEntPtr dw ? 
+
+A4ExifEnt ends 
+A4PERIPH MASK equ Of0h 711110000b 
+
+
+Revision 1.00 Page 86 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+EXTENDED_INFO_BYTE equ 090h 
+U5_ENABLE_ON equ 080h 
+U5_ENABLE_OFF equ 000h 
+;Latch addresses for reading/writing 
+USOUTPUT_LATCH equ 00000000b 
+U3INPUT_BUFFER equ 00000000b 
+U4STATUS_BUFFER equ 00000001b 
+cs: [di] .A4ExifCsAlValuefor 
+INTERRUPT_LATCH equ 00000001b 
+;Status byte masks 
+S2S3_ON equ 00000011b 
+S2S3_OFF equ 00000000b 
+S2_ONLY equ 00000001b 
+S3_ONLY equ 00000010b 
+INTERRUPT_STATUS_MASK equ 00000011b 
+7; LED bytes 
+SOME_LEDS_ON equ 01010101b 
+SOME_LEDS_OFF equ 10101010b 
+TOP_LEDS_ON equ 11110000b 
+BOTTOM_LEDS_ON equ 00001111b 
+ZERO_BYTE equ 00h 
+dgroup group stack 
+assume ds:dgroup,es:dgroup,ss:dgroup 
+CodeSeg 
+7 A4EXIF ENTRY TABLE 
+; Seseseo eee ee sececs 
+ProcBegin@ A4ExifLDD 
+; ssieceees 
+dw LDDSignature 
+db 'LED',0,0,0,0,0 
+dw (VectorEnd-Vector) /2 
+Vector: 
+dw A4ExifInstall 
+dw A4ExifRemove 
+dw A4ExifHold 
+dw A4ExifResume 
+dw A4ExifReset 
+dw A4ExifUnits 
+dw A4ExifOpen 
+dw A4ExifStrategy 
+VectorHandler: 
+dw A4ExifHandler 
+if Asic9 
+InterruptVectors: 
+dw A4ExifTickInt 
+endif 
+VectorEnd: 
+H A4EXIF INTERNAL DATA SPACE 
+, 
+; Device Driver global variables follow. 
+; These variables reside in the code segment 
+; and as such can always be accessed with 
+7 the 'cs:' prefix. 
+
+
+if Asic9 
+if Consumer 
+
+
+Channel0O A4ExifStatusEnt<0,0,0,0,mask 
+
+
+Psion PLC (c) May 1995 
+
+
+710010000b 
+7;Sets LBO for latch U5 
+;Deselects LBO for U5 
+
+
+;Selects 
+;Selects 
+;Selects 
+
+
+;Selects 
+
+
+A9MSlave, HwIrq2Revector, SelectChannel5, IntVec0O,0,0> 
+
+
+else 
+if Corporate or S3c 
+
+
+Channel0 A4ExifStatusEnt<0,0,0,0,mask 
+
+
+AOMExpIntA, HwIrq4Revector, SelectChannel3, IntVec0O,0,0> 
+
+
+Channell A4ExifStatusEnt<0,0,0,0,mask 
+
+
+AQMExpIntB, HwIrq5Revector, SelectChannel4, IntVec1,0,0> 
+
+
+Channel2 A4ExifStatusEnt<0,0,0,0,mask 
+
+
+A9MSlave, HwIrq2Revector, SelectChannel5, IntVec2,0,0> 
+
+
+Revision 1.00 
+
+
+AO for writing 
+AO for reading 
+
+
+; reading 
+Al for writing 
+
+
+Page 87 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+else 
+Channel0 A4ExifStatusEnt<0,0,0,0,mask 
+
+
+AOMExpIntA, HwIrq4Revector, SelectChannel3, IntVec0O,0,0> 
+Channell A4ExifStatusEnt<0,0,0,0,mask 
+
+
+AQ9MExpIntB, HwIrq5Revector, SelectChannel4, IntVec1,0,0> 
+endif 
+endif 
+else 
+if Consumer 
+Channel0O A4ExifStatusEnt<0,0,0,0,mask 
+
+
+Asic2Int, HwIrq4Revector, SelectChannel7, IntVec0,0,0> 
+
+
+else 
+if Corporate 
+ChannelO A4ExifStatusEnt<0,0,0,0,mask 
+ExpIntLeftA, HwIrq3Revector, ExpChannelLeftA, IntVec0O,0,0> 
+Channell A4ExifStatusEnt<0,0,0,0,mask 
+ExpIntRightB, HwIrq2Revector, ExpChannelRightB, IntVecl1,0,0> 
+Channel2 A4ExifStatusEnt<0,0,0,0,mask 
+Asic2Int, HwIrq4Revector, SelectChannel7, IntVec2,0,0> 
+else 
+ChannelO A4ExifStatusEnt<0,0,0,0,mask 
+ExpIntLeftA, HwIrq3Revector, ExpChannelLeftA, IntVec0O,0,0> 
+Channell A4ExifStatusEnt<0,0,0,0,mask 
+ExpIntRightB, HwIrq2Revector, ExpChannelRightB, IntVecl1,0,0> 
+endif 
+endif 
+endif 
+HoldFlag db 0 ;Hold/Resume flag 
+SwitchStatus db ? ;Holds the masked status byte from U4 after 
+interrupt 
+ProcEnd noret 
+ProcBegin@ A4ExifInstall, far 
+; eee 
+; Installs the device driver. 
+7 Invoked after a PLIB 'p_loadldd("A4EXIF.LDD")' call to load the LDD 
+; All of the fields inside the CS control blocks are preloaded 
+; with the correct values at install time. Install therefore does 
+; not do any work. 
+7 IN: 
+; Nothing 
+7 OUT: 
+; Carry Clear - driver successfully installed 
+7 
+cle ;The ChannelOpen fields are set to zero 
+ret ;in the relevant ChannelStatusEnt headers 
+ProcEnd noret 
+ProcBegin@ A4ExifRemove, far 
+; eSeseces eee 
+; Removes the device driver. 
+; Invoked after a PLIB 'p_devdel("LED",E_LDD) 'call to unload the 
+H device driver. 
+; A device driver cannot be removed if any of its channels 
+i are still open. 
+H IN: 
+; Nothing 
+H OUT: 
+; Carry clear - successfully removed 
+7 Carry set - remove failed, error number in AL 
+7 
+mov cx, numberofchannels ;Check that each 
+mov di, offset Channel0O ;channel is closed 
+xor ax, ax 
+CheckAl1lChannelsClosedLoop: 
+cmp cs: [di] .A4ExifCSChannelOpen, al ;Closed channels will 
+jne WeHaveAChannelOpenSoFail ;have the value 0 in 
+add di, (size A4ExifStatusEnt) ;their ChannelOpen 
+
+
+Revision 1.00 Page 88 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+loop CheckAl1ChannelsClosedLoop ;flags 
+jmp FinishedOkay 
+WeHaveAChannelOpenSoFail: 
+mov al, InUseErr ;Fail if not all 
+stc ;closed 
+ret 
+FinishedOkay: 
+cle 
+ret 
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifHold, far 
+
+
+v 
+
+; Called by the operating system whenever the device driver is 
+
+; being moved or the machine is powering down. 
+
+; This will also be called by our pack door polling function when 
+
+; it sees that the doors have been opened and our peripheral has 
+
+; lost power. 
+
+; IN: 
+
+7 Reason for the hold in AH 
+
+7 OUT: 
+
+7 Nothing 
+
+13 
+mov cx, 1 ;Hold can be called 
+xchg cl, HoldFlag ;when the driver is 
+cmp cl, 0 ;under a hold so 
+jne AlreadyHeld ;re-entrancy blocking 
+
+A4HoldFromTick: ;is required 
+mov cx, numberofchannels 
+mov di, offset Channel0 ; Loop because Hold 
+
+
+HoldAllTheChannelsLoop: 
+
+
+;must stop all the 
+
+
+cmp cs: [di] .-A4ExifCSChannelOpen, ; channels 
+je DontHoldBecauseNotOpen ;Is the channel open? 
+push cx ;If it is then stop 
+call StopTheChannelRunning yall interrupts 
+pop cx 
+DontHoldBecauseNotOpen: 
+add di, (size A4ExifStatusEnt) 
+loop HoldAl1lTheChannelsLoop 
+AlreadyHeld: 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifResume, far 
+
+
+3 Called by the operating system when it has finished moving the 
+- device driver in memory or when the machine is switching back on. 
+; Also called by our door polling routine when it sees that the doors 
+; have been closed and we can resume communication with our peripheral. 
+; IN: 
+iH Nothing 
+; OUT: 
+7 Nothing 
+is 
+xor CX, cx ;Block in case of re-entrancy 
+xchg cl, HoldFlag 
+cmp cl, 0 
+je AlreadyResumed 
+if Asic9 
+GenDataSegment ;Check to see if the pack 
+HwGetSsdData ;doors are still closed 
+mov bx, ax 
+cmp es: [bx] .SsdDoorStatus, DoorOpen 
+je DoorsAreOpen 
+endif 
+A4ResumeFromTick: 
+mov cx, numberofchannels ; Loop because resume must 
+mov di, offset Channel0 ;restart each open channel 
+ResumeAllTheChannelsLoop: 
+cmp cs: [di] .A4ExifCSChannelOpen, 0 ;Is the channel open? 
+je DontResumeBecauseNotOpen 
+push Cx 
+call StartTheChannelRunning 
+pop cx 
+DontResumeBecauseNotOpen: 
+add di, (size A4ExifStatusEnt) 
+loop ResumeAl1lTheChannelsLoop 
+AlreadyResumed: 
+
+
+Revision 1.00 Page 89 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Psion PLC (c) May 1995 
+
+
+ret 
+
+
+DoorsAreOpen: 
+
+
+mov HoldFlag, 2 
+ret 
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifReset, far 
+
+
+Called when an application which opened a channel terminates without 
+closing the device driver. 
+A device driver, for each open channel, has to request that the 
+operating system calls this function when the application 
+terminates abnormally (ie without closing an open channel). 
+Reset can supply one piece of identifying data which will be 
+passed in CX. This would usually be the channel's number or CS 
+control block pointer. 
+Reset just needs to clear interrupts, hardware reservations, and free 
+the channel. Any allocated space will be cleaned up for you by the OS. 
+IN: 
+
+The device driver's handle in BX 
+
+The address of the status struc identifying the channel in CX 
+
+
+7 OUT: 
+; Nothing 
+, 
+mov di, cx 
+cmp cs: [di] .A4ExifCSChannelOpen, 0 
+je NotOpenToReset 
+call StopTheChannelRunning 7Stop interrupts 
+mov al, cs: [di] .A4ExifCSChannelIntMask ;Free the reserved 
+HwF reeChannel ;hardware 
+mov cs: [di] .A4ExifCSChannelOpen, 0 ;The channel is now 
+NotOpenToReset: ;free 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifUnits, far 
+
+
+Called to find how many open channels the driver will support 
+
+
+- In: 
+; Nothing 
+- Out: 
+H The total number of channels supported in AX 
+, 
+mov ax, numberofchannels 
+ret 
+
+
+~ 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifOpen, far 
+
+
+Opens a device driver channel. 
+Invoked after the PLIB call 'p_open(é&appHandle, "LED:*",-1)'to open a 
+channel to the device driver. 
+
+
+, 
+
+, 
+
+7 
+
+H Tn: 
+
+; OS device handle of the device driver in DX 
+
+; Pointer to the OpenEnt struc in SI 
+
+; Pointer to the IntEnt struc in BP 
+
+; DS,ES,SS point to the applications data space 
+
+i Out: 
+
+; Carry clear - BX holds the address of the open channel 
+
+7 Carry set - AL holds the error number 
+
+is 
+cld ;Interrupts off to 
+pushf ;prevent multiple apps 
+oli ;calling open 
+mov si, [si] .OpenNamePtr ; Simultaneously 
+mov al, [sitl] 
+CharToFoldedChar ;Read the unit no. 
+cmp al, 'A' ;part of device name 
+jb OpenNameErr ;to find which channel 
+sub al, 'A' ;to open. eg "LED:A" 
+cmp al, numberofchannels 
+jae OpenNameErr 
+xor ah, ah 
+push ax ;Map the channel no. 
+mov dx, (size A4ExifStatusEnt) ;to a channel control 
+mul dx ;block in our CS 
+pop ax 7; space 
+
+
+Revision 1.00 
+
+
+Page 90 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+mov di, ax 
+add di, offset Channel0O 
+cmp cs: [di] .A4ExifCSChannelOpen, 0 
+je GetATickChannel 
+popft 
+mov ax, AlreadyOpenErr 
+jmp ChannelAlreadyOpen 
+GetATickChannel: 
+mov cs: [di] .A4ExifCSChannelOpen, 1 
+mov cs: [di] .-A4ExifCSChannelRunning, 0 
+popft 
+ife Asic9 
+jmp GetHardwareChannel 
+else 
+push ax 
+mov ax, ((':' shl 8)+'K') 
+push ax 
+mov ax, (('C' shl 8)+'T') 
+push ax 
+mov bx, sp 
+ToOpen 
+jne GotATickChannel 
+add sp, 6 
+mov ax, LockedErr 
+jmp OpenFailed 
+GotATickChannel: 
+add sp, 6 
+mov cs: [di] .A4ExifCSTickHandle, ax 
+push ax 
+mov bx, ax 
+mov ax, IoFuncStart 
+mov ex, 1 
+push cx 
+push cx 
+push ax 
+mov cx, (InterruptVectors-Vector) /2 
+push cx 
+mov cx, sp 
+ToWithWait 
+add sp, 8 
+pop dx 
+jmp GetHardwareChannel 
+endif 
+OpenNameErr: 
+popft 
+mov ax, NameErr 
+jmp ChannelAlreadyOpen 
+GetHardwareChannel: 
+mov al, cs: [di] .A4ExifCSChannelIntMask 
+HwGetChannel 
+jne CheckHardwareNowThatSIBOChannellIsOpen 
+mov ax, InUseErr 
+jmp FreeTckAndExit 
+FreeTckAndChannelHardware: 
+mov al, cs: [di] .A4ExifCSChannelIntMask 
+HwF reeChannel 
+mov ax, DeviceErr 
+FreeTckAndExit: 
+if Asic9 
+push ax 
+mov bx, cs: [di] .A4ExifCSTickHandle 
+IoClose 
+pop ax 
+endif 
+OpenFailed: 
+mov cs: [di] .A4ExifCSChannelOpen, 0 
+ChannelAlreadyOpen: 
+stc 
+OpenExit: 
+ret 
+CheckHardwareNowThatSIBOChannellIsOpen: 
+Proclid 
+mov cs: [di].A4ExifCSProcessId, ax 
+mov cs: [di] .A4ExifCSChanReadCompleted, 0 
+call CheckHardwarePresent 
+jc FreeTckAndChannelHardware 
+mov cx, (size A4ExifEnt) 
+HeapAllocateCell 
+jc FreeTckAndChannelHardware 
+mov bx, ax 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+;Offset in DI 
+
+
+;Check to see if 
+;channel is already 
+;open 
+
+
+,Obtain a TCK channel so 
+;we can poll the door state 
+
+
+7;If HC, we don't need 
+;to set up the TCK 
+; routine 
+
+
+;Try to open "TCK:" 
+;channel with "TCK:" 
+; string on stack 
+
+
+;TCK will call our 
+,door-polling function 
+732 times a second 
+
+
+7Start our 
+,door-polling function 
+;running by starting 
+;the "TCK:" channel 
+
+
+7Frequency 1 tick 
+;Data irrelevant 
+;Handle to driver 
+;TCK function to call 
+
+
+7;Check the hardware 
+;is available then 
+;reserve it 
+;Returns with carry 
+;clear if OK 
+
+
+7Set up the calling 
+;process ID 
+
+
+;Returns with carry 
+;clear if successful 
+;Allocate a control 
+;block in our app's 
+;data space 
+
+
+Page 91 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+push bx ;IloAddHandler trashes BX 
+mov al, (VectorHandler-Vector) /2 ;Set up our wait handler 
+ToAddHandler ;Leaves the address of 
+pop bx ;handler in AX 
+jne GotHandler 
+push ax ;If no handler, open fails 
+HeapFreeCell 
+pop ax 
+jmp FreeTckAndChannelHardware 
+GotHandler: 
+mov [bx] .A4ExifDSStatusEntPtr, di 
+mov [bx] .A4ExifDSHandlerPtr, ax 
+mov [bx] .A4ExifDSStatusPtr, 0 
+mov [bx] .A4ExifDSIo.ChanNext, bx 
+mov [bx] .A4ExifDSIo.ChanSignature, IoChanSignature 
+mov [bx] .A4ExifDSIo.ChanLibHandle, dx 
+mov cx, al ; loRequestReset takes 
+xchg bx, dx ;the device handle in 
+IoRequestReset 7BX and the channel 
+xchg bx, dx ;handle in CX 
+xor ax, ax 
+call StartTheChannelRunning 
+ReturnCLc: 
+cle 
+ret 
+ProcEnd 
+if Asic9 
+
+
+ProcBegin@ A4ExifTickInt, far 
+
+
+This function is called by the tick handler on every tick of 
+
+; the system clock. This happens 32 times a second. 
+
+; The operating system will call a device driver to hold when memory is 
+; being moved and when the machine is being powered down. It will not 
+
+; call the device driver when the pack doors are opened. 
+
+Opening the pack doors will cause power to the peripheral to be cut, 
+
+
+; 
+; and therefore the driver needs to be held in the way it would be if 
+; the machine powered down. Only for Asic9 based machines. 
+; This function checks the state of the doors on every tick and calls 
+iH Hold and resume when it sees the status of the doors change. 
+H IN: 
+; The state of the door in SI 
+; OUT: 
+; Nothing 
+; 
+cmp si, DoorOpen 7Is the door open 
+je TheDoorIsOpen 7or closed? 
+cmp HoldFlag, 2 7Closed Door, HoldFlag=2 
+je NeedToDoTheResume ;means we do a resume 
+ret 7Closed Door, HoldFlag!=2 
+NeedToDoTheHold: 
+mov HoldFlag, 2 
+jmp A4HoldFromTick 
+NeedToDoTheResume: 
+mov HoldFlag, 0 
+jmp A4ResumeFromTick 
+TheDoorIsOpen: 
+xor ax, ax 
+cmp HoldFlag, al 
+je NeedToDoTheHold 
+ret 
+ProcEnd noret 
+endif 
+ProcBegin@ A4ExifHandler, far 
+; 
+; When an application is waiting within an iowait and a signal is 
+; generated then before passing that signal to the application the 
+: OS first runs any wait handlers belonging to the device driver 
+; channels that the application has open. 
+; The interrupt routine can generate a signal but cannot fill in any 
+; status words or pass values back to the application because the 
+; applications DS space is not available. The handler can consume a 
+; signal generated by an interrupt and then fill any status words 
+7 before re-signalling the application. A handler always has access 
+; to the application's DS space. The wait handler can consume the 
+7 signal which is then no longer passed back to the application. 
+Hi IN: 
+
+
+Revision 1.00 Page 92 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Ne Ne Ne Ne 
+
+
+Psion PLC (c) May 1995 
+
+
+Pointer to our control block in applications DS space in BX 
+DS,ES,SS point at application's data space 
+
+
+OUT: 
+Carry clear - do not consume the signal, signal not for us 
+7 Carry set - consume the signal, re-enable handler if AL 
+; non-zero else don't re-enable handler if AL=0. 
+7 
+cld 
+pushf 
+cli 
+mov di, [bx].A4ExifDSStatusEntPtr ;Is the signal for us? 
+cmp cs: [di] .A4ExifCSChanReadCompleted, 1 
+jne ExitHandlerSignalNotForuUs ;If it is, copy 
+mov cs: [di] .A4ExifCSChanReadCompleted, 0 ;the values read in 
+mov al, cs: [di] .A4ExifCSA1Value ;the interrupt 
+mov ah, cs: [di] .A4ExifCSA2Value ;routine back to 
+mov di, [bx].A4ExifDSA1Ptr ;the application 
+mov [di], al ;Asynchronous read 
+mov di, [bx].A4ExifDSA2Ptr ;has been completed 
+mov [di], ah 
+xor di, di 
+xchg [bx] .A4ExifDSStatusPtr, di ;Clear the status 
+mov word ptr [di], 0 ;word 
+popft 
+ToSignal 
+xor ax, ax 
+stc ;STC and AL!=0 => 
+ret ;consume signal and 
+ExitHandlerSignalNotForus: ;don't re-enable 
+popft ;handler 
+elec 
+ret 
+ProcEnd 
+StrategyVectorTable label word 
+dw offset A4ExifDefault ;StrategyPanic 
+dw offset A4ExifRead 7 StrategyRead ie P_FREAD 
+dw offset A4ExifWrite ;StrategyWrite ie P_FWRITE 
+dw offset A4ExifClose ;StrategyClose ie P_FCLOSE 
+dw offset A4ExifCancel 7 StrategyCancel ie P_FCANCEL 
+dw offset A4ExifDefault ;StrategyAttach 
+dw offset A4ExifDefault ;StrategyDetach 
+dw offset A4ExifSet ;StrategySet ie P_FSET 
+dw offset A4ExifSense ;StrategySense ie P_FSENSE 
+ProcBegin@ A4ExifStrategy, far 
+Called by the operating system when an I/O request is made on 
+
+
+the device driver. 
+
+Calls to this funcion from an owning application will usually take 
+the form p_ioc(pcb, func, &Stat, &Al, &A2) ; 
+
+The strategy function is called with a function number specifying 
+the action which the driver is to take, a status word to fill when 
+the action is complete, and two arguments Al and A2. 
+
+
+Nee Ne Ne 
+
+
+Se ee 
+
+
+All strategy functions must complete with a signal to the application. 
+Functions can be asynchronous and need not complete immediately. 
+IN: 
+Pointer to our control block in the applications DS in BX 
+7 Device driver handle in DX 
+; Pointer to the RqEnt struct in SI 
+; Pointer to a IntEnt struct in BP 
+; DS,ES,SS point at the applications data space 
+i OUT: 
+; Returned value in AX 
+; Must call IoSignal somewhere to signal completion 
+; of the I/O request. 
+v 
+mov ax, [si].RqFunction ;Get the function number 
+mov dx, [si].RqAlPtr ;DX holds the first argument 
+mov di, [si].RqStatusPtr ;for convenience 
+mov word ptr [di], PendingErr 7Status word holds 
+shl ax, 1 ; E_FILE_PENDING 
+mov di, ax 
+push StrategyVectorTable[di] ;Jump to required function 
+mov di, [bx] .A4ExifDSStatusEntPtr ;with our CS control block 
+retn ;pointer in DI 
+A4ExifDefault: 
+ToRoot 
+
+
+Revision 1.00 
+
+
+Page 93 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+ret 
+ExitWithCompletionStatusZero: 
+
+xor ax, ax ;Common exit points 
+ExitWithOtherCompletionStatus: 
+
+mov di, [si].RqStatusPtr 
+
+mov word ptr [di], ax 
+
+ToSignal 
+ExitStillPending: 
+
+xOr ax, ax 
+
+cle 
+
+ret 
+
+
+ProcEnd noret 
+
+
+STRATEGY VECTOR TABLE FUNCTIONS 
+
+
+IN: 
+DX holds the pointer to the first argument in 'p_iow(...)' call 
+BX holds the address of the open channel control block 
+CS:DI holds the address of status struc identifying the open channel 
+
+
+See eee Ty 
+
+
+ProcBegin@ A4ExifRead, far 
+
+
+H Strategy vector table function that handles asynchronous byte reads 
+7 from the LEDs and switches. 
+
+i; The corresponding PLIB call is p_ioc(pcb,P_FREAD, &Stat, &Argl, &Arg2) ; 
+; The request is completed when the interrupt routine signals the 
+
+; handler which in turn signals the application passing back the values 
+; read at the time of the interrupt through the AlPtr and A2Ptr. 
+
+H IN: 
+
+; Pointer to control block in applications data space in BX 
+
+i Pointer to control block in our CS space in DI 
+
+; Al (pointer to Argl) in DX 
+
+, 
+
+v 
+
+
+OUT: 
+Jumps to common exit point 
+. Panics if multiple requests 
+, 
+cmp [bx] .A4ExifDSStatusPtr, 0 ;Panic if we already 
+jne PanicPending ;have an I/O read request 
+pushf ;pending on the channel 
+cli ;Disable interrupts 
+mov cs: [di] .A4ExifCSChanReadCompleted, 2 
+mov ax, [si].RqA1Ptr 
+mov [bx] .A4ExifDSA1Ptr, ax ; Store the locations to 
+mov ax, [si].RqA2Ptr ;put the data when we get it 
+mov [bx] .A4ExifDSA2Ptr, ax 
+mov di, [si].RqStatusPtr 
+mov [bx] .A4ExifDSStatusPtr, di ;DI holds the address 
+mov word ptr [di], PendingErr 7of status word and we 
+popf ;Signal that we are waiting 
+mov bx, [bx] .A4ExifDSHandlerPtr ;for completion of read 
+mov cl, 
+ToEnableHandler ;Enable Wait Handler 
+jmp short ExitStillPending 7No IoSignal because 
+PanicPending: ;we are still waiting 
+mov al, PaniclIoPending 
+ProcPanic 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifWrite, far 
+
+
+This function sets the state of the LEDs. 
+
+It completes immediately after setting the state as it has nothing 
+to wait for. 
+
+Write is the same as set. 
+
+
+Ne Ne Ne Ne Ne te 
+
+
+IN: 
+; Pointer to control block in applications data space in BX 
+; Pointer to control block in our CS space in DI 
+. Al in DX 
+- OUT: 
+- Jumps to Set 
+, 
+jmp WriteAndSetAreTheSame 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifClose, far 
+
+
+Revision 1.00 Page 94 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Handles the request to close a channel. 
+called by the PLIB call p_iow(pcb,P_FCLOSE) or p_close (pcb) 
+
+
+Ne Ne Ne Ne 
+
+
+IN: 
+Pointer to control block in applications data space in BX 
+; Pointer to control block in our CS space in DI 
+; OUT: 
+; Jumps to common exit point 
+, 
+call StopTheChannelRunning 7Stop interrupts 
+if Asic9 
+push bx ;Close down the 
+mov bx, cs: [di] .A4ExifCSTickHandle 7;"TCK:" channel 
+IoClose 
+pop bx 
+endif 
+push bx 
+mov ax, [bx] .A4ExifDSIo.ChanLibHandle ;Remove the wait 
+push ax ;handler 
+mov bx, [bx] .A4ExifDSHandlerPtr 
+IoRemoveHandler 
+cmp cs: [di] .A4ExifCSChanReadCompleted, 0 ;If the interrupt 
+je NoSignalToConsumeFromInterrupt ;has signalled the 
+ToWaitForSignal ;handler we need to 
+NoSignalToConsumeFromInterrupt: ;consume its signal 
+pop bx ;now the handler 
+mov cx, di ;has been removed 
+ToRequestResetCancel 
+pop bx 7No longer need reset 
+HeapFreeCell ;Free our control 
+mov al, cs: [di] .-A4ExifCSChannelIntMask ;block in app's DS 
+HwFreeChannel 
+mov cs: [di] .A4ExifCSChannelOpen, 0 
+jmp ExitWithCompletionStatusZero 7To signal completion 
+ProcEnd noret 7,of close request 
+ProcBegin@ A4ExifCancel, far 
+v 
+; Cancel any pending asynchronous read. 
+; Called by the PLIB function p_iow(pcb,P_FCANCEL) ; 
+i In: 
+; Pointer to control block in applications data space in BX 
+; Pointer to control block in our CS space in DI 
+; Out: 
+; Jumps to common exit point 
+7 
+pushf 
+cli 
+cmp [bx] .A4ExifDSStatusPtr, 0 ;Check that there is 
+je NothingToCancel ya request pending 
+push bx 
+mov bx, [bx] .A4ExifDSHandlerPtr 
+sub cl ol 
+ToEnableHandler ;Disable Wait Handler 
+pop bx 
+cmp cs: [di] .A4ExifCSChanReadCompleted, 1 
+jne NoSignalFromInterrupt ;TO consume any stray 
+ToWaitForSignal ;Signal from the 
+NoSignalFromInterrupt: ;interrupt routine 
+mov cs: [di] .A4ExifCSChanReadCompleted, 0 
+xor fomcramre be ;To signal completion 
+xchg di, [bx].A4ExifDSStatusPtr ;of the outstanding 
+mov word ptr [di], CancelErr pasync read request 
+ToSignal ;Signal to p_waitstat 
+NothingToCancel: 
+popft 
+jmp ExitWithCompletionStatusZero 7To signal completion 
+ProcEnd noret 7of the cancel request 
+ProcBegin@ A4ExifSet, far 
+, 
+7 Write a value to the LED latch. 
+; Can be called by the PLIB call p_iow(pcb,P_FSET, &Argl); where Al 
+; is an unsigned byte. 
+; Write is the same as set. 
+7 IN: 
+; Pointer to control block in applications data space in BX 
+7 Pointer to control block in our CS space in DI 
+7 Al (pointer to Argl) in DX 
+
+
+Revision 1.00 Page 95 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+’ 
+
+
+’ 
+
+
+OUT: 
+Jumps to common exit point 
+
+
+, 
+WriteAndSetAreTheSame: 
+
+
+Steere Ty 
+
+
+Ne Ne Ne Ne 
+
+
+seo 
+
+
+pushf 
+
+cli 
+
+mov al, cs: [di] .-A4ExifCSChannelSelect 
+HwSelectChannel 
+
+push ax 
+
+mov bx, dx 
+
+mov dl, U50UTPUT_LATCH 
+
+mov al, [bx] 
+
+call OutputByte 
+
+pop ax 
+
+HwSelectChannel 
+
+popft 
+
+jmp ExitWithCompletionStatusZero 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ A4ExifSense, far 
+
+
+Reads the state of the LEDS and Switches. 
+
+
+Psion PLC (c) May 1995 
+
+
+7Select our SIBO 
+; serial channel 
+7Store old channel 
+
+
+;DX (now BX) points 
+;to the value to 
+output to our 
+;peripheral 
+
+;Return old channel 
+
+
+;To signal completion 
+
+
+7of set request 
+
+
+Can be called from PLIB using p_iow(pcb, P_FSENSE, éArgl, &Arg2) 
+
+
+Where Argl and Arg2 are unsigned bytes. 
+In: 
+
+
+Pointer to control block in applications data space in BX 
+Pointer to control block in our CS space in DI 
+
+
+Al (pointer to Argl) in DX 
+
+
+Out: 
+Jumps to common exit point 
+pushf 
+cli 
+mov al, cs: [di] .-A4ExifCSChannelSelect 
+HwSelectChannel 
+push ax 
+mov bx, dx 
+mov dl, U4STATUS_BUFFER 
+call InputByte 
+mov [bx], al 
+mov bx, [si] .RqA2Ptr 
+mov dl, U3INPUT_BUFFER 
+call InputByte 
+mov [bx], al 
+pop ax 
+HwSelectChannel 
+popft 
+jmp ExitWithCompletionStatusZero 
+
+
+ProcEnd noret 
+
+
+LOCAL DEVICE DRIVER FUNCTIONS 
+
+
+7Select our SIBO 
+;serial channel 
+7 Store old channel 
+
+
+;DX (now BX) points 
+;to the variable in 
+;which to place the 
+;value read from U4. 
+7BX now points to 
+
+;the variable in 
+
+;which to place the 
+;value read from U3. 
+
+
+;Return old channel 
+
+
+;To signal completion 
+
+
+;of a sense request 
+
+
+Interrupts must be off prior to the call to this function. 
+
+
+IN: 
+
+
+DL has address to which Asic4 is to write 
+
+
+AL holds the value to output 
+
+
+mov al, (SerialWriteSingle or A4Address) 
+
+
+SBUSY 
+SCONTOUT 
+mov al, dl 
+SBUSY 
+SDATAOUT 
+mov al, (SerialReadSingle or A4Data) 
+SBUSY 
+
+SCONTOUT 
+
+SBUSY 
+
+SDATAIN 
+
+ret 
+
+ProcEnd noret 
+
+
+ProcBegin@ OutputByte 
+
+
+Interrupts must be off prior to the call to this function. 
+
+
+Revision 1.00 
+
+
+Page 96 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+H IN: 
+; DL has address to which Asic4 is to write 
+; AL has the value to output 
+
+
+mov al, (SerialWriteSingle or A4Address) 
+
+
+mov al, dl 
+
+
+mov al, (SerialWriteSingle or A4Data) 
+SBUSY 
+SCONTOUT 
+SBUSY 
+XNOP 
+pop ax 
+SDATAOUT 
+ret 
+ProcEnd noret 
+
+
+ProcBegin@ IntVecO, far 
+
+
+- Interrupt on serial channel0 
+3 Calls Comint with channel control block pointer in DI 
+, 
+
+mov di, offset Channel0O 
+
+jmp ComIint 
+
+
+ProcEnd noret 
+
+
+if Corporate or S3c 
+ProcBegin@ IntVecl1, far 
+
+
+Sat 
+
+
+Interrupt on serial channell 
+
+
+; Calls Comint with channel control block pointer in DI 
+, 
+
+mov di, offset Channell 
+
+jmp ComInt 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ IntVec2,far 
+
+
+Interrupt on serial channel2 
+Calls Comint with channel control block pointer in DI 
+
+
+Ne Ne Ne Ne 
+
+
+mov di, offset Channel2 
+7 FALL THROUGH 
+ProcEnd noret 
+endif 
+ProcBegin@ ComInt, far 
+, 
+; The common interrupt service routine code. 
+; When an interrupt occurs, the first task is to read the status 
+7 buffer of latch U4. The subsequent action is dependent on the 
+; postion of switches Sl and S2. For the purposes of this example, 
+; the four posibilities for the switch values correspond somewhat 
+; arbitrarily to four different byte values that are written to U5. 
+; in the 8086, interrupts cannot occur while in an interrupt routine. 
+; If an asynchronous read is pending then the handler is signalled. 
+7 IN: 
+; Channel's CS based control block pointer in DI 
+, 
+cmp cs: [di] .A4ExifCSChanReadCompleted, 2 ;Only if 2 do we have 
+jne NotAsynchronousRead ;asynch read completed 
+mov cs: [di] .A4ExifCSChanReadCompleted, 1 
+mov bx, cs: [di] .A4ExifCSProcessId ;Signals completion 
+ToSignalByPidNoReSched 7Of read to OS so as 
+NotAsynchronousRead: ;to invoke handler 
+mov al, cs: [di] .-A4ExifCSChannelSelect 
+HwSelectChannel 
+push ax 
+mov dl, U3INPUT_BUFFER 
+call InputByte 
+mov cs: [di] .A4ExifCSA2Value, al ;LED byte 
+mov dl, U4STATUS_BUFFER 
+
+
+Revision 1.00 Page 97 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+call InputByte 
+mov cs: [di] .A4ExifCSAlValue, al ; Status byte 
+and al, INTERRUPT_STATUS_MASK 
+xchg al, SwitchStatus 
+cmp SwitchStatus, S2S3_ON 7;S2 and S3 on => turn 
+je A11LEDsOn 7on alternate LEDs 
+cmp SwitchStatus, S2S3_OFF 7S2 and S3 off => not 
+je A11LEDsOff ;the alternate LEDs 
+cmp SwitchStatus, S2_ONLY 782 on, S3 off => turn 
+je TopLEDsOn 7on top four LEDs 
+cmp SwitchStatus, S3_ONLY 753 on, S2 off => turn 
+je BottomLEDsOn 7on bottom four LEDs 
+ErroriInSwitchStatusByte: 
+jmp ClearInterruptAndReschedule 
+A11LEDsOn: 
+mov al, SOME_LEDS_ON 
+jmp Output LEDByte 
+A11LEDsOff: 
+mov al, SOME_LEDS_OFF 
+jmp Output LEDByte 
+TopLEDsOn: 
+mov al, TOP_LEDS_ON 
+jmp Output LEDByte 
+BottomLEDsOn: 
+mov al, BOTTOM_LEDS_ON 
+OutputLEDByte: 
+mov dl, US50UTPUT_LATCH 
+call OutputByte 
+ClearInterruptAndReschedule: 
+mov dl, INTERRUPT_LATCH 
+call OutputByte 
+if Asic9 ;A write to this location 
+out A9BNonSpecificEoiw, al ;informs the interrupt 
+else ;controller that the 
+out AlNonSpecificEoi, al ;installed interrupt 
+endif ;service routine has 
+pop ax ; finished 
+HwSelectChannel 
+onlkres ;Reschedule if necessary 
+ret 
+ProcEnd noret 
+ProcBegin@ StartInterrupts 
+po SSS SES 
+; Start interrupts assuming interrupts are 
+; off prior to call. 
+; The EPOC GenSetRevector service loads in 
+; a user-specified interrupt service routine 
+; located at the address given in cx:bx 
+; (segment cx, offset bx) for the interrupt 
+; vector number given in AL. Note that the 
+7 variable A4ExifCSChannelIntVec holds the 
+; name of the appropriate required interrupt 
+; vector routine for the channel. 
+H IN: 
+; Our CS control block pointer in DI 
+H OUT: 
+i; Nothing 
+is 
+mov al, cs: [di] .-A4ExifCSChannelIntNum 7Get the OS to call 
+mov cx, CS ;the function in 
+push bx 7CS:BX every time 
+mov bx, cs: [di] .A4ExifCSChannelIntVec ;that the interrupt 
+GenSetRevector ;whose number is in 
+pop bx 7;AL occurs 
+ife Asic9 
+in al, AlInterruptMask 
+or al, cs: [di] .A4ExifCSChannelIntMask ;Set the mask 
+out AlInterruptMask, al ;location so as 
+; interrupt 
+else ;to enable that 
+in al, A9BInterruptMaskRW ; interrupt 
+or al, cs: [di] .A4ExifCSChannelIntMask 
+out A9BInterruptMaskRW, al 
+endif 
+ret 
+
+
+ProcEnd noret 
+
+
+Revision 1.00 Page 98 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+ProcBegin@ StopInterrupts 
+
+
+; Stop interrupts assuming that interrupts are off 
+
+
+The EPOC GenResetRevector OS service 
+
+
+interrupt service routine with the original 
+routine and interrupt mask for the vector 
+given in AL. 
+IN: 
+
+Our CS control block pointer in DI 
+
+
+Se ee Te 
+
+
+OUT: 
+; Nothing 
+
+
+ife Asic9 
+
+
+replaces the previously loaded user-specified 
+
+
+Psion PLC (c) May 1995 
+
+
+in al, AlInterruptMask ;Disable the 
+mov ah, cs: [di] .A4ExifCSChannelIntMask ; interrupt 
+not ah 
+and al, ah 
+out AlInterruptMask, al 
+else 
+in al, A9BInterruptMaskRW 
+mov ah, cs: [di] .A4ExifCSChannelIntMask 
+not ah 
+and al, ah 
+out A9BInterruptMaskRW, al 
+endif 
+mov al, cs: [di] .-A4ExifCSChannelIntNum ;Return the interrupt 
+GenResetRevector ;vector to the OS 
+ret ; default 
+ProcEnd noret 
+ProcBegin@ StartTheChannelRunning 
+Fo eee eeeeeeea= 
+; Starts the hardware and interrupts going 
+; If the hardware is aready running then there is nothing to do 
+; Must check that the hardware has not vanished before restarting it 
+H IN: 
+; Our CS control block pointer in DI 
+7 OUT: 
+i Nothing 
+7 
+pushf 
+cli 
+cmp byte ptr cs: [di].A4ExifCSChannelRunning, 0 
+jne ChannelAlreadyRunning 
+call CheckHardwarePresent 
+jc HardwareNotPresent 
+mov al, cs: [di] .-A4ExifCSChannelSelect 
+HwSelectChannel 
+push ax 
+mov al, (SerialWriteSingle or A4Control) ; Switch on the 
+SBUSY output latch U5 
+SCONTOUT ;by asserting 
+mov al, U5_ENABLE_ON ;the ASIC4 LBO line 
+SBUSY ; (LBO is inverted) 
+SDATAOUT 
+xor ax,ax 
+mov dl, INTERRUPT_LATCH 7Clear any pending 
+call OutputByte ;interrupt on the 
+mov dl, US5OUTPUT_LATCH ;peripheral 
+call OutputByte 7Preset the LEDs 
+pop ax ;to all off 
+HwSelectChannel 
+call StartInterrupts 
+mov cs: [di] .A4ExifCSChannelRunning, 1 
+ChannelAlreadyRunning: 
+popft 
+cle 
+ret 
+HardwareNotPresent: 
+popft 
+stc 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ StopTheChannelRunning 
+
+
+Revision 1.00 
+
+
+Page 99 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Ne Ne Ne Ne 
+
+
+Stops the hardware and interrupts 
+
+
+Psion PLC (c) May 1995 
+
+
+Checks to see if the hardware is really running to start with 
+
+
+IN: 
+Our CS control block pointer in DI 
+
+i OUT: 
+; Nothing 
+7 
+
+pushf 
+
+cli 
+
+cmp byte ptr cs:[di].A4ExifCSChannelRunning, 0 
+
+je ChannelNotRunning 
+
+mov al, cs: [di] .-A4ExifCSChannelSelect 
+
+HwSelectChannel 
+
+push ax 
+
+mov al, (SerialWriteSingle or A4Control) 
+
+SBUSY 
+
+SCONTOUT 
+
+mov al, U5_ENABLE_OFF 
+
+SBUSY 
+
+SDATAOUT 
+
+xor ax, ax 
+
+mov dl, US50OUTPUT_LATCH 
+
+call OutputByte 
+
+pop ax 
+
+HwSelectChannel 
+
+call StopInterrupts 
+
+mov cs: [di] .A4ExifCSChannelRunning, 0 
+ChannelNotRunning: 
+
+popft 
+
+ret 
+
+
+Se eT 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ CheckHardwarePresent 
+
+
+Used to determine whether the correct hardware is present 
+
+
+on the successfully procured serial channel. 
+
+
+IN: 
+
+CS control block pointer in DI 
+OUT: 
+
+Carry clear - correct hardware is there 
+
+Carry set - wrong or no hardware 
+pushf 
+cli ;Select the correct 
+mov al, cs: [di] .A4ExifCSChannelSelect ;SIBO channel that 
+HwSelectChannel ;the peripheral is 
+push ax ;attached to 
+HwNullFrame 
+mov al, (SerialSelect or Asic4Id) 
+SBUSY ;First look for an 
+SCONTOUT 7;ASIC4 at the other 
+XNOP ;end of the link 
+SBUSY 
+SDATAIN ;Ilf the returned 
+test al,al ;value is non-zero 
+je ConnectionFailedA4NotPresent ;we have an ASIC4 
+mov al, (SerialReadSingle or A4InfoR) 
+SBUSY ;Now see if we have 
+SCONTOUT ;the right peripheral 
+XNOP 7;XNOP allows the busy 
+SBUSY 7Signal to come 
+SDATAIN ;through for the wait 
+and al, A4PERIPH_MASK 
+cmp al, EXTENDED_INFO_BYTE ;Mask out the bottom 
+jne ConnectionFailed ;four bits as the 
+pop ax yupper four contain 
+HwSelectChannel ;the peripheral ID 
+popft 
+cle ;If it is our hardware 
+ret 7exit with carry clear 
+
+ConnectionFailedA4NotPresent: 
+
+mov al, (SerialSelect or Asic5Normalld) ;Its not an ASIC4 
+SBUSY ;peripheral 
+SCONTOUT 7By selecting a non 
+XNOP 7;ASIC4 as an ASIC4, 
+SDATAIN ;we effectively 
+
+
+test al,al 
+
+
+Revision 1.00 
+
+
+;disable whatever is 
+
+
+Page 100 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+jne ConnectionFailed yout there so we do 
+mov al, (SerialSelect or Asic5PackId) ja select for all 
+SBUSY ;possibilities so 
+SCONTOUT ;that we don't end 
+XNOP ;up disabling 
+SDATAIN yanything that we 
+
+
+test al,al ;can't control. 
+jne ConnectionFailed 
+
+
+mov al, (SerialSelect or Asic8Id) 7Modem chip id 
+
+SBUSY 
+
+SCONTOUT 
+
+XNOP 
+
+SDATAIN 
+ConnectionFailed: 
+
+pop ax 
+
+HwSelectChannel 
+
+popft 
+
+stc 
+
+ret 
+
+ProcEnd noret 
+
+
+EndCodeSeg 
+
+stack segment stack para 'data' 
+stack ends 
+
+end A4ExifLDD 
+
+
+Revision 1.00 Page 101 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+SYSS$AS5.ASM 
+
+
+title ASSPDD Epoc Serial physical device driver for the 16550 
+subttl Copyright Psion PLC 1993 
+name SYSSAS5 
+
+i VERSION DATE DESCRIPTION 
+
+me MEE ee ee ee eee 
+
+; Lat 08/12/94 Initial version 
+
+7 Written by Jason December 1994 
+
+: Serial Driver for Epoc based around ASIC5 
+
+Sr5s3 = 0 
+
+Sr5S3a = 1 
+
+ifdef BUILDS3 
+
+Sr5S3 = 1. 
+
+Sr5S3a = 0 
+
+BUILDHH equ 1 
+
+endif 
+
+a Sr5S3a 
+
+BUILDSB equ 1 
+
+endif 
+include ..\inc\epoc.inc 
+include ..\inc\epocser.inc 
+include ..\inc\epoclib.inc 
+include ..\inc\epocsibo.inc 
+include ..\srcs\ossibo.inc 
+include ..\srces\ospack.inc 
+
+
+Sr5ChannelStruct struc 
+
+
+Sr50pen db ? ; Is the channel open 
+SrKSCtY1L db ? ; State of control lines 
+Sr5IntVector db 2 ; The Vector number 
+Sr5Channel db ? ; Which channel are we 
+Sr5Mask db ? ; InterruptMask 
+Sr5Running db ; Are we running 
+Sr5IntRoutineVec dw cs ; Vector to Interrupt 
+Sr5Baud dw ? ; The baud rate 
+Sr5LddData dw ? ; Info from Ldd above 
+Sr5StatusInt dd ? ; Vectors in serial 
+Sr5Recvint dd 2 ; Above to be called 
+Sr5XmitInt dd ? ; On input/output 
+Sr5ClockEnable db ? ; Reason to stop 
+
+Sr5TheLines db ? ; State of the modem lines 
+
+
+Sr5ChannelStruct ends 
+
+
+A5Ent struc 
+A5PortA 
+A5PortB 
+A5PortBMode 
+A5PortD 
+A5Swipel 
+A5Swipe2 
+A5IntMask 
+A5CtrlReg 
+A5USR 
+A5RHR 
+A5BDLSB 
+A5SBDMSB 
+A5MCRIEoi 
+A5MCRPresentEoi 
+A5MCR2Eoi 
+ASDUMMYF 
+
+A5Ent ends 
+
+
+Lt Consumer 
+NumberOfChannels 
+else 
+NumberOfChannels 
+endif 
+OsActivityMeter 
+StopTimeOut 
+
+
+S_RS2320N 
+
+
+Revision 1.00 
+
+
+db 
+db 
+db 
+db 
+db 
+db 
+db 
+db 
+
+
+db 
+db 
+
+
+db 
+db 
+db 
+db 
+db 
+db 
+
+
+equ 
+
+
+equ 
+
+
+equ 
+
+
+equ 
+
+
+equ 
+
+
+VVV Vv vw 
+
+
+YN vn vv 
+
+
+158ch 
+1000 
+
+
+00000001b 
+
+
+at 
+
+
+ASIC5 Read/Write 
+Port A R/W 
+
+Port B R/W 
+Inc/Mode 
+
+Port CD Write only 
+
+
+Ne Ne Ne Ne Ne 
+
+
+Interrupt mask R/W 
+IntType/Ctrl register 
+UART Status/Ctrl 
+Receive/Transmit 
+
+Baud Rate write only 
+Baud Rate write only 
+MCR shift register 
+Barcode data&ints 
+
+
+’ 
+’ 
+
+
+Ne Ne Ne Ne 
+
+
+; S3 Single Channel 
+, HC,S3C Three Channel 
+
+
+; Activity Channel 
+; w~ls (1000ms) wait 
+
+
+7 RS232 on 
+
+
+Page 102 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Psion PLC (c) May 1995 
+
+
+S_RSTTLON equ 00000100b ; Line drivers on 
+S_CENTON equ 00010000b ; Line drivers enable 
+S_RXENB equ 00000001b ; Receive interrupt on 
+S_TXENB equ 00000010b ; Transmit interrupt on 
+S_TXEMPTY equ 00010000b ; transmit buffer empty 
+S_RXINT equ 00000001b ; Receive interrupt? 
+S_TXINT equ 00000010b ; transmit interrupt? 
+S_MDINT equ 00000100b ; Modem status interrupt 
+S_CTS equ 00000001b # CLS 
+S_RTS equ 00000010b ; RTS 
+S_DCD equ 00000100b DCD 
+S_DSR equ 00000010b ; DCR 
+S_DTR equ 00000100b ; DIR 
+OVERRUN_ERROR equ 01000000b ; Character overrun 
+PARITY_ERROR equ 10000000b ; Parity error 
+S_PERIPHERALMODE equ 00000011b ; ASIC5 RS232 mode 
+S_UART_OFF equ 00000010b ; ASIC5 peripheral mode 
+dgroup group stack 
+assume ds:dgroup,es:dgroup,ss:dgroup 
+CodeSeg 
+ProcBegin@ OsAS5PDD 
+; SiS SeSe Sees Ses eceses 
+dw PDDSignature 
+db 'TTY.SR5',0 
+dw (VectorEnd-Vector) /2 
+Vector: 
+dw OsAS5SInstall 
+dw OsAS5Remove 
+dw OsAS50Open 
+dw OsAS5Strategy 
+VectorEnd: 
+
+
+BaudRateTable dw 
+
+
+-077f£h, -04£fh, -0368h, -02cch, -027£h, -013fh 
+
+
+dw -009fh, -004fh, -0035h, -0030h, -0027h, -0019h 
+dw -—0013h, -000ch, -0009h, -0004h 
+
+
+DataBitsTable db 0,2,4,6 
+
+
+’ 
+
+
+5,6,7,8 bits per char frame 
+
+
+ParityTable db 08h,18h, 0h, 0h ; Even,Odd,Mark, Space parity 
+Chan0O Sr5ChannelStruct <> 
+Chanl Sr5ChannelStruct <> 
+Chan2 Sr5ChannelStruct <> 
+
+
+if Consumer 
+
+
+if Asic9 
+SetupTable dw offset AS5Int1l 
+db HwIrq2Revector,mask A9MSlave 
+db SelectChannel5, (mask A9MClockEnable5 shr 8) 
+else 
+SetupTable dw offset AS5Intl 
+db HwIrq4Revector,mask Asic2Int 
+db SelectChannel7, (mask ClockEnable7 shr 8) 
+endif 
+else 
+if Asic9 
+SetupTable dw offset AS5Int1l 
+db HwIrq4Revector,mask A9MExpIntA 
+db SelectChannel3, (mask A9MClockEnable3 shr 8) 
+dw offset AS5Int2 
+db HwIrq5Revector,mask A9MExpIntB 
+db SelectChannel4, (mask A9MClockEnable4 shr 8) 
+dw offset ASSInt3 
+db HwIrq2Revector,mask A9MSlave 
+db SelectChannel5, (mask A9MClockEnable5 shr 8) 
+else 
+SetupTable dw offset AS5Int1l 
+db HwIrq3Revector,mask ExpIntLeftA 
+db ExpChannelLeftA, (mask ClockEnableé shr 8) 
+dw offset AS5Int2 
+db HwIlrq2Revector,mask ExpIntRightB 
+db ExpChannelRightB, (mask ClockEnable5 shr 8) 
+dw offset AS5Int3 
+db HwIrq4Revector,mask Asic2Int 
+db SelectChannel7, (mask ClockEnable7 shr 8) 
+endif 
+endif 
+
+
+ProcEnd noret 
+
+
+Revision 1.00 
+
+
+Page 103 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+ProcBegin@ OsAS5Install, far 
+
+
+Install the device driver 
+Out: Carry clear -happy to install 
+
+
+cld 
+mov cx, NumberOfChannels 
+mov di, offset Chan0od 
+mov si, offset SetupTable 
+pushf 
+cli 
+push ds 
+mov ax, Cs 
+mov ds, ax 
+ResetAllChannelsLoop: 
+mov di].Sr50pen, 0 
+lodsw 
+mov di].Sr5IntRoutineVec, ax 
+lodsb 
+mov di].Sr5IntVector, al 
+lodsb 
+mov di].Sr5Mask, al 
+lodsb 
+mov di].Sr5Channel, al 
+lodsb 
+mov di].Sr5ClockEnable, al 
+add di, size Sr5ChannelStruct 
+loop ResetAllChannelsLoop 
+pop ds 
+popft 
+AllChannelsOkay: 
+cle 
+ret 
+
+
+Mee Ne 
+
+
+Ne Ne Ne Ne 
+
+
+GotChan: 
+
+
+Revision 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ OsAS5Remove, far 
+
+
+Remove the device driver 
+Out: Carry clear -happy to remove 
+
+
+’ 
+’ 
+
+
+~ 
+
+
+Ne Ne Ne Ne 
+
+
+Psion PLC (c) May 1995 
+
+
+Clear the channels 
+and set up fixed 
+parameters such 
+
+as the interrupt 
+vectors and masks 
+for each channel 
+
+
+Channel not open 
+
+
+Set the interrupt 
+handler to call 
+hich Interrupt 
+
+
+= 
+
+
+Mask for that 
+interrupt 
+
+Which Psion serial 
+channel 
+
+Baud rate clocking 
+enable 
+
+
+Returns with 
+Carry clear 
+
+
+Carry set -we have an open channel and cant be removed. 
+
+
+xor ax, ax 
+or al, Chan0O.Sr50pen 
+or al, Chanl.Sr50pen 
+or al, Chan2.Sr50pen 
+jz AllChannelsOkay 
+mov ax, InUseErr 
+
+stc 
+
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ OsAS5Open, far 
+
+
+Open a serial channel 
+
+
+see 
+
+
+In: SS:SI is a pointer to the open Ent Structure 
+
+
+Out: Carry clear, control block in BX 
+
+
+Carry set, error in AX 
+
+
+cld 
+
+mov si, [si] .OpenNamePtr 
+mov al, [sitl] 
+CharToFoldedChar 
+
+cmp al, 'A' 
+
+jb ErrorInOpen 
+
+sub al, ‘'A' 
+
+cmp al, NumberOfChannels 
+jae ErrorInOpen 
+
+xoOr ah, ah 
+
+mov bx, offset Chan0O 
+
+cmp al, 1 
+
+jb GotChan 
+
+mov bx, offset Chan2 
+
+ja GotChan 
+
+mov bx, offset Chanl 
+
+mov al, 1 
+
+1.00 
+
+
+If we have a 
+channel Still open 
+then return a can't 
+do error else 
+complete okay 
+
+
+Open the channel 
+Get the channel 
+Make Upper Case 
+Indicator which is 
+Part of the name 
+Should be A,B,C 
+
+
+What Channel are 
+We Openning 
+Pointer to Control 
+Block in bx 
+
+
+Page 104 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+xchg al, cs: [bx].Sr50Open 
+cmp al, 0 
+je OkayToOpen 
+CantOpen: 
+mov ax, InUseErr 
+CantOpenDiffErr: 
+stc 
+ret 
+ErroriInOpen: 
+mov ax, NameErr 
+stc 
+ret 
+OkayToOpen: 
+xor al, al 
+mov cs: [bx].Sr5Running, al 
+mov cs: [bx].Sr5TheLines, al 
+mov cs: [bx].Sr5Ctrl, al 
+mov al, cs: [bx].Sr5Mask 
+HwGetChannel 
+jc CantOpenSoClose 
+call CheckHardwarePresent 
+jne OpenedOkay 
+mov al, cs: [bx].Sr5Mask 
+HwF reeChannel 
+CantOpenSoClose: 
+mov cs: [bx].Sr50pen, 0 
+mov ax, DeviceErr 
+jmp short CantOpenDiffErr 
+OpenedOkay: 
+xor ax, ax 
+ret 
+
+
+ProcEnd noret 
+
+
+AS5StrategyJumpTable label word 
+
+
+dw offset AS50Open 
+
+dw offset AS5Close 
+
+dw offset AS5Start 
+channel 
+
+dw offset AS5Stop 
+
+dw offset AS5Set 
+
+dw offset AS5Sense 
+
+dw offset AS5Control 
+
+dw offset ASS5Enquire 
+
+dw offset AS5Enable 
+
+dw offset AS5SetHandlerCs 
+
+
+ProcBegin@ OsAS5Strategy, far 
+
+
+Strategy functions entry point 
+
+
+Psion PLC (c) May 1995 
+
+
+7 Now try to Open 
+; That channel 
+
+
+; Check that we have 
+; The right Hardware 
+
+
+Return with the 
+Offset of our 
+Control Block 
+In bx 
+
+
+Ne Ne Ne Ne 
+
+
+; Load Handler offsets 
+; Close the channel 
+; Start the 
+
+
+7 Stop the channel 
+; Does nothing 
+; Returns chan status 
+; Drive the lines 
+; Returns baud rate 
+; Begin Output 
+; Get Handler segments 
+
+
+In: vector number in AX + various data in other registers 
+
+
+; Select the correct 
+
+; Output channel 
+Then Call the right 
+Function to deal 
+
+; With the strategy 
+
+7; request 
+
+
+’ 
+’ 
+
+
+; Interrupts off 
+;, and flags are on 
+; the stack 
+
+
+7 
+7 Warning! This can be called from within Interrupt 
+7 
+iH DS is OsDataGroup (and MUST be preserved) 
+; Out: DI is pointer to control block 
+H Old channel and flags on stack 
+
+cld 
+
+mov bx, sp 
+
+mov bx, ss: [bx+4] 
+
+mov bl, cs: [bx].Sr5Channel 
+
+xchg bx, ax 
+
+pushf 
+
+cli 
+
+HwSelectChannel 
+
+mov ah, bh 
+
+xOr bh, bh 
+
+push ax 
+
+mov ax, di 
+
+mov di, sp 
+
+mov di, ss: [dit+8] 
+
+jmp AS5StrategyJumpTable [bx] 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Open, far 
+
+
+; Old channel and flags on the stack, 
+mov cs: [di].Sr5LddData, cx 
+mov word ptr cs: [di].Sr5StatusInt, 
+
+
+Revision 1.00 
+
+
+interrupts off 
+
+
+; Load the offsets of 
+
+
+ax ; the data send and 
+
+
+Page 105 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+if 
+
+
+else 
+
+
+endif 
+
+
+mov word ptr cs:[di].Sr5RecvInt, si 
+mov word ptr cs:[di].Sr5XmitInt, dx 
+xor ax, ax 
+
+pop ax 
+
+HwSelectChannel 
+
+popft 
+
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Close, far 
+
+
+Old channel and flags on the stack, 
+
+
+and cs:[di].Sr50Open, 0 
+mov al, cs: [di].Sr5Mask 
+HwF reeChannel 
+
+pop ax 
+
+HwSelectChannel 
+
+popft 
+
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Start, far 
+
+
+Old channel and flags on the stack, 
+
+
+call CheckHardwareFromStart 
+
+mov dx, 0 
+
+je CantStartSomethingWhichIsntThere 
+Asic9 
+
+in ax, AQWControlExtraRW 
+
+or ah, cs: [di].Sr5ClockEnable 
+
+out A9QWControlExtraRW, ax 
+
+mov al, cs: [di].Sr5ClockEnable 
+HwSetA2Control2Bits 
+
+mov al, SerialWriteSingle or A5USR 
+SBUSY 
+
+SCONTOUT 
+
+mov al, cs: [di].Sr5Ctrl 
+
+SBUSY 
+
+SDATAOUT 
+
+mov al, SerialWriteSingle or A5BDLSB 
+SBUSY 
+
+SCONTOUT 
+
+mov al, byte ptr cs: [di].Sr5Baud 
+SBUSY 
+
+SDATAOUT 
+
+mov al, SerialWriteSingle or A5BDMSB 
+SBUSY 
+
+SCONTOUT 
+
+mov al, byte ptr cs: [dit+1].Sr5Baud 
+SBUSY 
+
+SDATAOUT 
+
+call Get TheInterrupt 
+
+xor CX), Cx 
+
+call DriveRts 
+
+mov al, SerialWriteSingle or A5CtrlReg 
+SBUSY 
+
+SCONTOUT 
+
+mov al, (S_CENTON or S_RS2320N or 
+SBUSY 
+
+SDATAOUT 
+
+mov cx, 8 ; 8 ms 
+
+pop dx 
+
+call WaitTimer 
+
+push dx 
+
+mov ah, (S_RXENB or S_TXENB or S_MDINT) 
+call EnableTheInterrupt 
+
+mov cs:[di].Sr5Running, 1 
+
+mov bx, Asic5SerialCurrent 
+HwSetPCurrent 
+
+call Status 
+
+
+Revision 1.00 
+
+
+interrupts 
+
+
+Psion PLC (c) May 1995 
+
+
+; veceive routines in 
+; the Ldd above us 
+; DX=0 —-We don't support 
+7; power management 
+; Return the old 
+; Channel 
+
+
+interrupts off 
+
+
+; Close the Channel 
+
+; Free up our channel 
+; And the Hardware 
+
+; Channel 
+
+; Return the old 
+
+; channel 
+
+
+off 
+
+
+; Start the S3s clock 
+; Generator 
+
+
+; Set the baud rate 
+; and other 
+; Characteristics 
+
+
+Get the interrupt 
+and clear down 
+
+the RTS line (DTR 
+stays at the state 
+; it was set) 
+
+
+’ 
+’ 
+
+
+’ 
+’ 
+
+
+S_RSTTLON) 
+
+
+; Switch on the line 
+; QGrivers and wait 
+; for them to power up 
+
+
+; Start all interrupts 
+
+
+Page 106 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+CantStartSomethingWhichIsntThere: 
+
+
+pop ax 
+HwSelectChannel 
+popft 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Stop, far 
+
+
+Psion PLC (c) May 1995 
+
+
+; Return the old 
+; Channel 
+
+
+; Old channel and flags on the stack, interrupts off 
+xor CX, CX ; Clear the state of 
+call DriveRts ; the modem lines 
+mov al, SerialReadSingle or A5IntMask ; Stop all of the 
+SBUSY ; interrupts 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+and al, not (S_TXENB or S_RXENB or S_MDINT) 
+mov ah, al 
+mov al, SerialWriteSingle or A5IntMask 
+SBUSY 
+SCONTOUT 
+mov al, ah 
+SBUSY 
+SDATAOUT 
+pop ax 
+cmp dh, DevHoldPowerFail 
+je Dont StopHardware 
+cmp cs:[di].Sr5Running, 1 
+jne DontWait 
+mov cx, StopTimeOut 
+jmp short CompareNow 
+WaitForEmpty: 
+call TickTimer 
+CompareNow: 
+mov al, SerialReadSingle or A5USR 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+test al, S_TXEMPTY 
+loopne WaitForEmpty 
+DontWait: 
+cmp bh, DevHoldNormal 
+je Dont StopHardware 
+if Asic9 
+mov cl, cs: [di].Sr5ClockEnable ; Turn off baud rate 
+not cl ; Clocking from the 
+in ax, A9WControlExtraRW } S3y3a 
+and ah, cl 
+out A9WControlExtraRW, ax 
+else 
+mov al, cs: [di].Sr5ClockEnable 
+HwClearA2Control2Bits 
+endif 
+mov al, SerialWriteSingle or A5CtrlReg ; Stop the drivers 
+SBUSY , and stuff 
+SCONTOUT 
+sub al, al ; Clear S_CENTON, 
+SBUSY 7 S_RS2320N, S_RSTTLON 
+SDATAOUT 
+Dont StopHardware: 
+mov al, dl ; Return the old 
+HwSelectChannel ; Channel 
+popft 
+xor bx, bx 
+HwSetPCurrent 
+ret 
+ProcEnd noret 
+ProcBegin@ AS5Set, far 
+; Se SeSeees ees Sees 
+; Old channel and flags on the stack, interrupts off 
+
+
+Revision 1.00 
+
+
+Page 107 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+; In: Information required is on the stack 
+pop ax 
+HwSelectChannel 
+popft 
+mov ah, ss:[si].SerialCharTbaud 
+cmp ah, ss: [si] .SerialCharRbaud 
+jnz ErrorInSet 
+cmp ah, P_BAUD_50 
+jb ErroriInSet 
+cmp ah, P_BAUD_19200 
+ja ErroriInSet 
+Got TheSpecialBaud: 
+dec ah 
+mov cl, ss:[si].SerialCharFrame 
+mov al, ss:[si].SerialCharParity 
+dec al 
+xor ch, ch 
+push bx 
+test cl, P_TWOSTOP 
+jz OnlyOneStopBit 
+or ch, 020h 
+OnlyOneStopBit: 
+test cl, P_PARITY 
+jz NoParity 
+mov bx, offset ParityTable 
+xlat cs: [ParityTable] 
+or ch, al 
+NoParity: 
+mov bx, offset DataBitsTable 
+and cl, P_DATA_FRM 
+mov al, cl 
+xlat cs: [DataBitsTable] 
+Or ch, al 
+mov bx, offset BaudRateTable 
+mov al, ah 
+xOr ah, ah 
+shl ax, 1 
+add bx, ax 
+mov ax, cs: [bx] 
+pop bx 
+mov es? [dt] .Sractrl; ch 
+mov cs:[di].Sr5Baud, ax 
+xOr al, al 
+ret 
+ErroriInSet: 
+mov al, NotSupportedErr 
+stc 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Sense, far 
+
+
+seo 
+
+
+’ 
+
+
+’ 
+
+
+’ 
+
+
+’ 
+
+
+~ 
+
+
+Psion PLC (c) May 1995 
+
+
+Return the old 
+channel 
+
+
+Set the Recieve, 
+Transmit characteristics 
+First set the Baud 
+
+Rate 
+
+
+Then the number of 
+Stop bits 
+
+
+The Parity 
+
+
+And finally the 
+Number of data bits 
+Per frame 
+
+
+; Old channel and flags on the stack, interrupts off 
+; Out: The state of the DCD,CTS,DSR lines returned in DX 
+call Status 
+pop ax ; Return the old 
+HwSelectChannel ; Channel 
+popft 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ Status 
+
+
+i Out: State of modem lines in DX 
+mov al, SerialReadSingle or A5USR 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+and al, (S_CTS or S_DSR or S_DCD) 
+xor al, (S_CTS or S_DSR or S_DCD) 
+xOr ah, ah 
+
+
+Revision 1.00 
+
+
+see 
+
+
+Get the current 
+Modem status 
+Lines and return 
+With the result 
+In dx 
+
+
+Get the lines we want 
+Invert signals 
+
+
+Page 108 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+mov ax, ax 
+ret 
+ProcEnd noret 
+
+
+ProcBegin@ AS5Control, far 
+
+
+; Old channel and flags on the stack, interrupts off 
+
+7 In: Lines to drive and state to drive them in DX 
+mov onl emo ie ; Set the state of one 
+test dh, P_SRCTRL_DTR ; of the modem Lines 
+jz DriveRtsNow ; DH is the line to 
+call DriveDtr ; Drive and DL is the 
+pop ax ; Stateto drive it to 
+HwSelectChannel ; Return the old 
+popft ; channel 
+ret 
+
+DriveRtsNow: 
+call DriveRts 
+pop ax ; Return the old 
+HwSelectChannel ; channel 
+popft 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ DriveDtr 
+
+
+mov ah, S_DTR ; Set/Reset the DTR 
+jmp short DriveTheLine ; Line 
+ProcEnd noret 
+
+
+ProcBegin@ DriveRts 
+
+
+mov ah, S_RTS ; Set/Reset RTS 
+DriveTheLine: 
+mov al, SerialWriteSingle or A5PortD ; Common code to set 
+SBUSY ; and reset either 
+SCONTOUT ; line while 
+mov al, cs:[di].Sr5TheLines ; preserving the 
+test cl, cl ; states of the other 
+IZ ClearLine ; lines 
+or al, ah 
+jmp DoTheOutput 
+ClearLine: 
+not ah 
+and al, ah 
+DoTheOutput: 
+mov cs:[di].Sr5TheLines, al 
+SBUSY 
+SDATAOUT 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Enquire, far 
+
+
+7 Old channel and flags on the stack, interrupts off 
+- Out: DX,AX are the supported baud rates AX for 50 to 19200 DX for above 
+; CX says what data bits, parity, etc we support 
+pop ax ; Return the old 
+HwSelectChannel ; Channel 
+popf 
+if Asic9 
+mov ax, —-1 
+else 
+mov ax, O7fffh 
+endif 
+xor dx, ax 
+mov cx, (Offffh AND (NOT (P_SRINQ_SPLIT OR P_SRINQ_PARSPACE OR 
+P_SRINQ_PARMARK) ) ) 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Enable, far 
+
+
+Revision 1.00 Page 109 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Psion PLC (c) May 1995 
+
+
+- Old channel and flags on the stack, interrupts off 
+mov ah, S_TXENB ; Begin Output by 
+call EnableTheInterrupt ; enabling transmit 
+pop ax ; interrupts 
+HwSelectChannel ; Return the old 
+popft ; channel 
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5SetHandlerCs, far 
+
+
+CX is CS of above LDD 
+
+
+sew 
+
+
+mov word ptr cs: [di]. (Sr5StatusInt+2), cx 
+mov word ptr cs:[di].(Sr5RecvInt+2), cx 
+mov word ptr cs: [di]. (Sr5XmitInt+2), cx 
+pop ax 
+
+HwSelectChannel 
+
+popft 
+
+ret 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Int3, far 
+
+
+mov di, offset Chan2 
+mov ax, PortCActive 
+jmp ComInt 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Int2,far 
+
+
+mov di, offset Chanl 
+mov ax, PortBActive 
+jmp ComIint 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ AS5Int1,far 
+
+
+mov di,offset Chan0 
+mov ax, PortAActive 
+4 FALL THROUGH 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ ComInt, far 
+
+
+The common interrupt handler 
+DS points to OS data space 
+DI is our control block 
+
+
+Mee Ne 
+
+
+; AX is the Active channel 
+ab S3b or S3c 
+
+or ds: [OsActivityMeter], ax 
+endif 
+
+mov al, cs: [di].Sr5Channel 
+
+HwSelectChannel 
+
+push ax 
+
+mov bx, cs: [di].Sr5LddData 
+TheInterruptLoop: 
+
+mov al, SerialReadSingle or A5CtrlReg 
+
+SBUSY 
+
+SCONTOUT 
+
+XNOP 
+
+SBUSY 
+
+SDATAIN 
+
+test al, al 
+
+je NothingToDo 
+HaveWeGotAModemStatusLineInterrupt: 
+
+test al, S_MDINT 
+
+4z HaveWeGotARecievelInterrupt 
+
+mov al, SerialReadSingle or A5USR 
+
+SBUSY 
+
+SCONTOUT 
+
+
+Revision 1.00 
+
+
+~ 
+
+
+Mee Ne 
+
+
+Old channel and flags on the stack, interrupts off 
+
+
+; Load the Segment 
+
+; Within which the 
+The Ldd above us 
+Return the old 
+channel 
+
+; Resides 
+
+
+Channel 3 interrupt 
+vector 
+Jumps to Comint 
+
+
+see 
+
+
+~ 
+
+
+Channel 2 interrupt 
+vector 
+Jumps to Comint 
+
+
+seo 
+
+
+~ 
+
+
+Channel 1 interrupt 
+7; vector 
+
+; Falls through 
+
+7 to Comint 
+
+
+; Set active state 
+
+
+; Select our 
+; Channel 
+
+
+; Data for LDD above 
+; in bx 
+
+; Find out what 
+
+; caused the 
+
+; interrupt 
+
+
+Page 110 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+Psion PLC (c) May 1995 
+
+
+; Something has been 
+; recieved in error 
+
+
+; Establish the error 
+
+
+; Get the character 
+; in question 
+
+
+; invert signals 
+
+
+XNOP 
+SBUSY 
+SDATAIN 
+test al, (OVERRUN_ERROR or PARITY_ERROR) 
+jz ModemStatusInterruptOnly 
+push ax 
+mov ah, SERPARITY_ERR 
+test al, PARITY_ERROR 
+jnz IsAParityError 
+mov ah, SEROVERRUN_ERR 
+IsAParityError: 
+mov al, SerialReadSingle or A5RHR 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+push di 
+call dword ptr cs: [di] .Sr5RecvInt 
+pop di 
+pop ax 
+ModemStatusInterruptOnly: 
+and ax, (S_CTS or S_DSR or S_DCD) 
+xor al, (S_CTS or S_DSR or S_DCD) 
+mov ax, ax 
+push di 
+call dword ptr cs: [di].Sr5StatusInt 
+pop di 
+jmp short TheInterruptLoop 
+
+
+HaveWeGotARecievelInterrupt: 
+
+
+; AX has character received 
+
+
+Resced if neccessary 
+
+
+; Gisable TX interrupts 
+
+
+test al, S_RXINT 
+jz HaveWeGotATransmitInterrupt 
+mov al, SerialReadSingle or A5RHR 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+xOr ah, ah 
+push di 
+call dword ptr cs: [di] .Sr5RecvInt 
+pop di 
+jmp short TheInterruptLoop 
+HaveWeGotATransmitInterrupt: 
+test al, S_TXINT 
+jz NothingToDo 
+push di 
+call dword ptr cs: [di] .Sr5XmitInt 
+pop di 
+test ax, ax ; —-l1 if disable 
+js DisableTransmitInts 
+mov ah, al 
+mov al, SerialWriteSingle or A5RHR 
+SBUSY 
+SCONTOUT 
+mov al, ah 
+SBUSY 
+SDATAOUT 
+jmp TheInterrupt Loop 
+NothingToDo: 
+if Asic9 
+out A9BNonSpecificEoiwW, al 
+else 
+out AlNonSpecificEoi, al 
+endif 
+pop ax 
+HwSelectChannel 
+cle ; 
+ret 
+DisableTransmitInts: 
+mov al, SerialReadSingle or A5IntMask 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+and al, not S_TXENB 
+mov ah, al 
+mov al, SerialWriteSingle or A5IntMask 
+SBUSY 
+
+
+Revision 1.00 
+
+
+Page 111 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+SCONTOUT 
+mov 
+SBUSY 
+SDATAOUT 
+jmp TheInterrupt Loop 
+ProcEnd noret 
+
+
+al, ah 
+
+
+ProcBegin@ GetTheInterrupt 
+
+
+mov al, cs:[di].Sr5IntVector H 
+mov Cx, CS F 
+mov bx, cs:[di].Sr5IntRoutineVec ; 
+GenSetRevector A 
+ret , 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ EnableTheInterrupt 
+
+
+mov al, SerialReadSingle or A5IntMask 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+or ah, al 
+mov al, SerialWriteSingle or A5IntMask 
+SBUSY 
+SCONTOUT 
+mov al, ah 
+SBUSY 
+SDATAOUT 
+if Asic9 
+in al, A9BInterruptMaskRW ; 
+or al, cs: [di].Sr5Mask ; 
+out A9BInterruptMaskRwW, al 
+else 
+in al, AlInterruptMask 
+or al, cs: [di] .Sr5Mask 
+out AlInterruptMask, al 
+endif 
+ret 
+ProcEnd noret 
+ProcBegin@ StopInterrupts 
+; StessSeSesee—e-Seeeseeese 
+mov al, SerialReadSingle or A5IntMask H 
+SBUSY ; 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+and al, not (S_RXENB or S_TXENB or S_MDINT) 
+mov ah, al 
+mov al, SerialWriteSingle or A5IntMask 
+SBUSY 
+SCONTOUT 
+mov al, ah 
+SBUSY 
+SDATAOUT 
+mov ah, cs: [di].Sr5Mask 
+not ah 
+if Asic9 
+in al, A9BInterruptMaskRW ; 
+and al,ah ; 
+out A9BInterruptMaskRW, al ; 
+else ; 
+in al, AlInterruptMask 
+and al,ah 
+out AlInterruptMask, al 
+endif 
+mov al, cs:[di].Sr5IntVector 
+GenResetRevector 
+ret 
+
+
+Revision 1.00 
+
+
+Psion PLC (c) May 1995 
+
+
+Load the address of 
+the appropriate 
+interrupt routine 
+into the correct 
+vector 
+
+
+Set the mask 
+to enable Interrupts 
+
+
+Stop interrupts 
+from Asic5 
+
+
+Stop Interrupts 
+By clearing the 
+
+
+Mask and resetting 
+The Vector 
+
+
+Page 112 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit 
+
+
+ProcEnd noret 
+
+
+ProcBegin@ CheckHardwarePresent 
+
+
+mov al, cs: [bx] .Sr5Channel 
+HwSelectChannel 
+HwNullFrame 
+mov al, (SerialSelect or Asic5Normalld) 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+test al,al 
+je ConnectionFailed 
+GotConnection: 
+popft 
+ous) 
+ret 
+ConnectionFailed: 
+mov al, 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+test 
+jne 
+mov 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+test 
+jne 
+mov 
+SBUSY 
+SCONTOUT 
+XNOP 
+SBUSY 
+SDATAIN 
+ConnectionFailedExit: 
+popft 
+stc 
+ret 
+ProcEnd noret 
+
+
+SerialSelect or Asic4Id 
+
+
+al, al 
+ConnectionFailedExit 
+al, SerialSelect or Asic8Id 
+
+
+al, al 
+ConnectionFailedExit 
+al, SerialSelect or Asic5PackId 
+
+
+ProcBegin@ CheckHardwareFromStart 
+
+
+pushf 
+
+HwNullFrame 
+
+mov al, (SerialSelect or Asic5Normalld) 
+SBUSY 
+
+SCONTOUT 
+
+XNOP 
+
+SBUSY 
+
+SDATAIN 
+
+test al,al 
+
+je ConnectionFailed 
+
+test al, mask A5MultiDrop 
+
+jne ConnectionFailedExit 
+
+popft 
+mov 
+SBUSY 
+SCONTOUT 
+mov 
+SBUSY 
+SDATAOUT 
+cle 
+
+ret 
+ProcEnd noret 
+
+
+al, 
+
+
+al, S_PERIPHERALMODE 
+
+
+ProcBegin@ WaitTimer 
+
+
+Revision 1.00 
+
+
+SerialWriteSingle or A5PortBMode 
+
+
+Ne Ne Ne Ne te 
+
+
+Ne Ne Ne Ne Ne 
+
+
+’ 
+
+
+Psion PLC (c) May 1995 
+
+
+Check that the 
+; Harware is there 
+
+
+And that it is what 
+It should be 
+
+First look for An 
+ASIC4 at the other 
+End of the link 
+
+
+’ 
+
+
+’ 
+
+
+’ 
+
+
+Asic4 Id 
+
+
+Modem chip Id 
+
+
+Asic5Spack Id 
+
+
+Check that the 
+Harware is there 
+First look for An 
+ASIC5 at the other 
+End of the link 
+
+
+’ 
+’ 
+’ 
+
+
+If not a 3link or 
+if in multidrop 
+mode then we are 
+in trouble 
+
+
+Put the 3Link in 
+peripheral mode 
+
+
+Page 113 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+In: CX number of ms to wait for 
+Channel store in DL 
+Out: Channel store in DL 
+
+
+Wait for a given 
+
+
+inc cx i 
+
+WaitTickLoop: ; Number of ms 
+call TickTimer ; Plus one to guarantee 
+loop WaitTickLoop ; That at least cx ms 
+ret 7 Go by 
+ProcEnd 
+
+
+WaiterLoop: 
+
+
+stack 
+stack 
+
+
+ProcBegin@ TickTimer 
+
+
+Uses writes down our channel to simulate tick timer waits 
+
+Must allow interrupts so other things can run -we will be here 
+for 1/1000 of a second and may be called many times 
+ChannelStore in/out in DL 
+
+
+mov al, dl ; Return the old 
+HwSelectChannel ; Channel 
+
+mov ah, al 
+pushf 
+
+sez 
+
+push Cx 
+
+mov cx, 12 ims 
+
+128 frames =1lms 
+
+pushf about 12 times 
+
+cli 7 round the loop 
+
+out ResetWatchDog, al 
+
+mov al, ah 
+
+HwSelectChannel 
+
+mov dl, al ; Get Correct channel 
+mov al, (SerialWriteSingle or 0) Do a write to 
+
+SBUSY nowhere and 
+
+SCONTOUT waste some time 
+
+
+See Ne 
+
+
+See Ne 
+
+
+SCONTOUT ; Do it eight times 
+
+
+SBUSY 
+SCONTOUT 
+SBUSY 
+mov al, dl 
+HwSelectChannel 
+mov ah, al 
+popft 
+
+loop WaiterLoop 
+pop CX 
+
+popft 
+
+mov al, ah 
+HwSelectChannel 
+mov dl, al 
+ret 
+
+ProcEnd 
+
+
+Return the old 
+channel 
+
+
+’ 
+’ 
+
+
+EndCodeSeg 
+
+
+segment stack para 'data' 
+ends 
+
+
+end OsAS5PDD 
+
+
+Revision 1.00 Page 114 of 115 pages 
+
+
+The Psion SIBO Hardware Development Kit Psion PLC (c) May 1995 
+
+
+Assembler Macros 
+
+
+Excerpts from the include file ossibo.inc. 
+
+
+if ASIC1 
+SCONTOUT macro 
+out A2SerialControl, al 
+endm 
+SDATAOUT macro 
+out A2SerialData, al 
+endm 
+SBUSY macro 
+wait 
+endm 
+SREAD macro _REG 
+mov al, SerialReadSingle or _REG 
+out A2SerialControl, al 
+nop 
+SBUSY 
+in al, A2SerialData 
+endm 
+SREADM macro _REG 
+mov al, SerialReadMulti or _REG 
+out A2SerialControl, al 
+nop 
+SBUSY 
+in al, A2SerialData 
+endm 
+SWRITE macro _REG,_VAL 
+mov al, SerialWriteSingle or _REG 
+out A2SerialControl, al 
+SBUSY 
+mov al, _VAL 
+out A2SerialData, al 
+endm 
+SWRITEM macro _REG,_VAL 
+mov al, SerialWriteMulti, _REG 
+out A2SerialControl, al 
+SBUSY 
+mov al, _VAL 
+out A2SerialData, al 
+endm 
+endif 
+ach ASIC9 
+SCONTOUT macro 
+out A9BSerialControlW, al 
+endm 
+SDATAOUT macro 
+out A9BSerialDataRW, al 
+endm 
+SDATAIN macro 
+in al, A9BSerialDataRW 
+endm 
+SBUSY macro 
+endm 
+SREAD macro _REG 
+mov al, SerialReadSingle or _REG 
+out A9BSerialControlwW, al 
+in al, A9BSerialDataRW 
+endm 
+SREADM macro _REG 
+mov al, SerialReadMulti or _REG 
+out A9BSerialControlwW, al 
+in al, A9BSerialDataRW 
+endm 
+SWRITE macro _REG,_VAL 
+mov al, SerialWriteSingle or _REG 
+out A9BSerialControlwW, al 
+mov al, _VAL 
+out A9BSerialDataRW, al 
+endm 
+SWRITEM macro _REG,_VAL 
+mov al, SerialWriteMulti or _REG 
+out A9BSerialControlwW, al 
+mov al, _VAL 
+out A9BSerialDataRW, al 
+endm 
+endif 
+
+
+Revision 1.00 Page 115 of 115 pages 
+
+
diff --git a/code/HDK/Psion SIBO Hardware Development Kit 1.0_djvu.xml b/code/HDK/Psion SIBO Hardware Development Kit 1.0_djvu.xml
new file mode 100755
index 0000000..697808e
--- /dev/null
+++ b/code/HDK/Psion SIBO Hardware Development Kit 1.0_djvu.xml	
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+        <WORD coords="697,3063,733,3042" x-confidence="62">ax</WORD>
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+        <WORD coords="784,3102,872,3077" x-confidence="93">(size</WORD>
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+        <WORD coords="1499,3139,1613,3114" x-confidence="66">;block</WORD>
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+        <WORD coords="1697,3135,1753,3120" x-confidence="96">our</WORD>
+        <WORD coords="1777,3135,1812,3115" x-confidence="94">CS</WORD>
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+        <WORD coords="697,3171,733,3150" x-confidence="61">ax</WORD>
+        <WORD coords="1499,3180,1512,3146" x-confidence="17">7;</WORD>
+        <WORD coords="1518,3176,1612,3156" x-confidence="17">space</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="538,3349,606,3320" x-confidence="95">1.00</WORD>
+       </LINE>
+      </PARAGRAPH>
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+        <WORD coords="2053,3348,2088,3319" x-confidence="96">of</WORD>
+        <WORD coords="2101,3349,2156,3320" x-confidence="96">115</WORD>
+        <WORD coords="2170,3357,2264,3329" x-confidence="96">pages</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+   </HIDDENTEXT>
+  </OBJECT>
+  <MAP name="Psion SIBO Hardware Development Kit 1.0_0092.djvu"/>
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+     <REGION>
+      <PARAGRAPH>
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+        <WORD coords="453,187,543,158" x-confidence="93">Psion</WORD>
+        <WORD coords="558,188,649,159" x-confidence="93">SIBO</WORD>
+        <WORD coords="662,187,826,158" x-confidence="96">Hardware</WORD>
+        <WORD coords="838,196,1061,158" x-confidence="96">Development</WORD>
+        <WORD coords="1073,187,1126,158" x-confidence="97">Kit</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,327,594,312" x-confidence="96">mov</WORD>
+        <WORD coords="697,331,746,305" x-confidence="95">di,</WORD>
+        <WORD coords="777,327,813,312" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,363,594,342" x-confidence="96">add</WORD>
+        <WORD coords="697,367,746,341" x-confidence="96">di,</WORD>
+        <WORD coords="777,363,892,342" x-confidence="93">offset</WORD>
+        <WORD coords="917,363,1071,342" x-confidence="20">Channel0O</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,404,593,384" x-confidence="96">cmp</WORD>
+        <WORD coords="698,399,748,384" x-confidence="41">cs:</WORD>
+        <WORD coords="764,402,826,377" x-confidence="41">[di]</WORD>
+        <WORD coords="842,404,1246,377" x-confidence="52">.A4ExifCSChannelOpen,</WORD>
+        <WORD coords="1278,399,1291,378" x-confidence="95">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,440,572,413" x-confidence="96">je</WORD>
+        <WORD coords="697,435,992,413" x-confidence="91">GetATickChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,476,613,450" x-confidence="38">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,507,594,492" x-confidence="96">mov</WORD>
+        <WORD coords="697,511,746,492" x-confidence="93">ax,</WORD>
+        <WORD coords="775,512,1053,486" x-confidence="91">AlreadyOpenErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,548,593,521" x-confidence="93">jmp</WORD>
+        <WORD coords="697,548,1053,522" x-confidence="89">ChannelAlreadyOpen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,579,688,557" x-confidence="91">GetATickChannel:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,615,594,600" x-confidence="96">mov</WORD>
+        <WORD coords="698,615,748,600" x-confidence="40">cs:</WORD>
+        <WORD coords="764,618,826,593" x-confidence="40">[di]</WORD>
+        <WORD coords="842,620,1246,593" x-confidence="81">.A4ExifCSChannelOpen,</WORD>
+        <WORD coords="1279,614,1291,594" x-confidence="96">1</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,651,594,636" x-confidence="96">mov</WORD>
+        <WORD coords="698,651,748,636" x-confidence="89">cs:</WORD>
+        <WORD coords="764,654,826,629" x-confidence="89">[di]</WORD>
+        <WORD coords="842,656,1331,629" x-confidence="43">.-A4ExifCSChannelRunning,</WORD>
+        <WORD coords="1315,660,1333,625" x-confidence="97">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,692,613,666" x-confidence="49">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,723,432,701" x-confidence="92">ife</WORD>
+        <WORD coords="455,723,552,701" x-confidence="92">Asic9</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,764,593,737" x-confidence="93">jmp</WORD>
+        <WORD coords="697,759,1052,738" x-confidence="90">GetHardwareChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,795,452,774" x-confidence="95">else</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,836,613,810" x-confidence="96">push</WORD>
+        <WORD coords="697,831,733,816" x-confidence="94">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,867,594,852" x-confidence="65">mov</WORD>
+        <WORD coords="697,871,746,852" x-confidence="93">ax,</WORD>
+        <WORD coords="784,870,867,846" x-confidence="79">((':'</WORD>
+        <WORD coords="898,867,952,846" x-confidence="90">shl</WORD>
+        <WORD coords="979,870,1106,846" x-confidence="64">8)+'K')</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,908,613,882" x-confidence="96">push</WORD>
+        <WORD coords="697,903,733,888" x-confidence="95">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,939,594,924" x-confidence="96">mov</WORD>
+        <WORD coords="697,943,746,924" x-confidence="93">ax,</WORD>
+        <WORD coords="784,942,867,918" x-confidence="89">(('C'</WORD>
+        <WORD coords="898,939,952,918" x-confidence="90">shl</WORD>
+        <WORD coords="979,942,1106,918" x-confidence="78">8)+'T')</WORD>
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+        <WORD coords="536,980,613,954" x-confidence="96">push</WORD>
+        <WORD coords="697,975,733,960" x-confidence="95">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1011,594,996" x-confidence="95">mov</WORD>
+        <WORD coords="696,1015,746,990" x-confidence="95">bx,</WORD>
+        <WORD coords="778,1016,813,996" x-confidence="96">sp</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="539,1052,653,1027" x-confidence="38">ToOpen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1088,593,1061" x-confidence="82">jne</WORD>
+        <WORD coords="697,1083,992,1061" x-confidence="91">GotATickChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1119,594,1098" x-confidence="95">add</WORD>
+        <WORD coords="698,1124,746,1104" x-confidence="95">sp,</WORD>
+        <WORD coords="779,1119,792,1098" x-confidence="96">6</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1155,594,1140" x-confidence="96">mov</WORD>
+        <WORD coords="697,1159,746,1140" x-confidence="93">ax,</WORD>
+        <WORD coords="777,1155,953,1134" x-confidence="92">LockedErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1196,593,1169" x-confidence="90">jmp</WORD>
+        <WORD coords="696,1196,894,1169" x-confidence="90">OpenFailed</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1227,688,1205" x-confidence="91">GotATickChannel:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1263,594,1242" x-confidence="95">add</WORD>
+        <WORD coords="698,1268,746,1248" x-confidence="95">sp,</WORD>
+        <WORD coords="779,1263,792,1242" x-confidence="96">6</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1299,594,1284" x-confidence="96">mov</WORD>
+        <WORD coords="698,1299,748,1284" x-confidence="50">cs:</WORD>
+        <WORD coords="764,1302,826,1277" x-confidence="0">[di]</WORD>
+        <WORD coords="842,1303,1226,1277" x-confidence="0">.A4ExifCSTickHandle,</WORD>
+        <WORD coords="1257,1299,1293,1284" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1340,613,1320" x-confidence="96">push</WORD>
+        <WORD coords="697,1335,733,1314" x-confidence="64">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1371,594,1356" x-confidence="96">mov</WORD>
+        <WORD coords="696,1375,746,1350" x-confidence="96">bx,</WORD>
+        <WORD coords="777,1371,813,1356" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1407,594,1392" x-confidence="95">mov</WORD>
+        <WORD coords="697,1411,746,1392" x-confidence="93">ax,</WORD>
+        <WORD coords="779,1407,992,1387" x-confidence="84">IoFuncStart</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1443,594,1428" x-confidence="96">mov</WORD>
+        <WORD coords="698,1447,746,1428" x-confidence="15">ex,</WORD>
+        <WORD coords="779,1442,791,1422" x-confidence="71">1</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1484,613,1464" x-confidence="96">push</WORD>
+        <WORD coords="698,1479,733,1464" x-confidence="85">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1520,613,1500" x-confidence="96">push</WORD>
+        <WORD coords="698,1515,733,1500" x-confidence="85">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1556,613,1536" x-confidence="96">push</WORD>
+        <WORD coords="697,1551,733,1530" x-confidence="71">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1587,594,1572" x-confidence="96">mov</WORD>
+        <WORD coords="698,1591,746,1572" x-confidence="85">cx,</WORD>
+        <WORD coords="784,1592,1311,1564" x-confidence="59">(InterruptVectors-Vector)</WORD>
+        <WORD coords="1279,1596,1315,1560" x-confidence="92">/2</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1628,613,1608" x-confidence="96">push</WORD>
+        <WORD coords="698,1623,733,1608" x-confidence="86">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1659,594,1644" x-confidence="96">mov</WORD>
+        <WORD coords="698,1663,746,1644" x-confidence="94">cx,</WORD>
+        <WORD coords="778,1664,813,1644" x-confidence="96">sp</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="539,1695,732,1673" x-confidence="90">ToWithWait</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1731,594,1710" x-confidence="95">add</WORD>
+        <WORD coords="698,1736,746,1716" x-confidence="95">sp,</WORD>
+        <WORD coords="779,1731,791,1710" x-confidence="96">8</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1772,593,1752" x-confidence="96">pop</WORD>
+        <WORD coords="697,1767,733,1746" x-confidence="49">dx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1808,593,1781" x-confidence="91">jmp</WORD>
+        <WORD coords="697,1803,1052,1782" x-confidence="91">GetHardwareChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1839,473,1817" x-confidence="95">endif</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,1880,608,1855" x-confidence="91">OpenNameErr:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1916,613,1890" x-confidence="46">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1947,594,1932" x-confidence="95">mov</WORD>
+        <WORD coords="697,1951,746,1932" x-confidence="93">ax,</WORD>
+        <WORD coords="776,1947,913,1927" x-confidence="89">NameErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1988,593,1961" x-confidence="90">jmp</WORD>
+        <WORD coords="697,1988,1053,1962" x-confidence="89">ChannelAlreadyOpen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2019,748,1998" x-confidence="91">GetHardwareChannel:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2055,594,2040" x-confidence="96">mov</WORD>
+        <WORD coords="697,2059,746,2034" x-confidence="95">al,</WORD>
+        <WORD coords="778,2055,828,2040" x-confidence="60">cs:</WORD>
+        <WORD coords="844,2058,906,2033" x-confidence="60">[di]</WORD>
+        <WORD coords="922,2055,1373,2033" x-confidence="74">.A4ExifCSChannelIntMask</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2091,772,2070" x-confidence="90">HwGetChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2132,593,2105" x-confidence="82">jne</WORD>
+        <WORD coords="697,2132,1433,2106" x-confidence="60">CheckHardwareNowThatSIBOChannellIsOpen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2163,594,2148" x-confidence="95">mov</WORD>
+        <WORD coords="697,2167,746,2148" x-confidence="92">ax,</WORD>
+        <WORD coords="779,2163,933,2143" x-confidence="91">InUseErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2204,593,2177" x-confidence="90">jmp</WORD>
+        <WORD coords="696,2199,972,2177" x-confidence="90">FreeTckAndExit</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2235,888,2214" x-confidence="90">FreeTckAndChannelHardware:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2271,594,2256" x-confidence="96">mov</WORD>
+        <WORD coords="697,2275,746,2250" x-confidence="95">al,</WORD>
+        <WORD coords="778,2271,828,2256" x-confidence="72">cs:</WORD>
+        <WORD coords="844,2274,906,2249" x-confidence="72">[di]</WORD>
+        <WORD coords="922,2271,1373,2249" x-confidence="69">.A4ExifCSChannelIntMask</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2306,590,2287" x-confidence="70">HwF</WORD>
+        <WORD coords="598,2307,792,2286" x-confidence="70">reeChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2343,594,2328" x-confidence="96">mov</WORD>
+        <WORD coords="697,2347,746,2328" x-confidence="93">ax,</WORD>
+        <WORD coords="776,2343,953,2321" x-confidence="91">DeviceErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2379,668,2357" x-confidence="90">FreeTckAndExit:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2414,413,2393" x-confidence="89">if</WORD>
+        <WORD coords="435,2415,532,2393" x-confidence="89">Asic9</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2456,613,2430" x-confidence="96">push</WORD>
+        <WORD coords="697,2451,733,2436" x-confidence="95">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2487,594,2472" x-confidence="96">mov</WORD>
+        <WORD coords="696,2491,746,2466" x-confidence="96">bx,</WORD>
+        <WORD coords="778,2487,828,2472" x-confidence="24">cs:</WORD>
+        <WORD coords="844,2490,906,2465" x-confidence="24">[di]</WORD>
+        <WORD coords="922,2487,1292,2465" x-confidence="72">.A4ExifCSTickHandle</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="539,2523,672,2502" x-confidence="79">IoClose</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2564,593,2544" x-confidence="96">pop</WORD>
+        <WORD coords="697,2559,733,2544" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2595,473,2573" x-confidence="96">endif</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2636,588,2609" x-confidence="89">OpenFailed:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2667,594,2652" x-confidence="96">mov</WORD>
+        <WORD coords="698,2667,748,2652" x-confidence="43">cs:</WORD>
+        <WORD coords="764,2670,826,2645" x-confidence="43">[di]</WORD>
+        <WORD coords="842,2672,1246,2645" x-confidence="53">.A4ExifCSChannelOpen,</WORD>
+        <WORD coords="1278,2667,1291,2646" x-confidence="95">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2708,748,2682" x-confidence="92">ChannelAlreadyOpen:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2739,593,2720" x-confidence="91">stc</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2780,548,2753" x-confidence="90">OpenExit:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2811,592,2792" x-confidence="96">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2852,1128,2826" x-confidence="71">CheckHardwareNowThatSIBOChannellIsOpen:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2883,654,2862" x-confidence="61">Proclid</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2919,594,2904" x-confidence="96">mov</WORD>
+        <WORD coords="698,2919,748,2904" x-confidence="49">cs:</WORD>
+        <WORD coords="764,2923,1206,2897" x-confidence="49">[di].A4ExifCSProcessId,</WORD>
+        <WORD coords="1237,2919,1273,2904" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2955,594,2940" x-confidence="96">mov</WORD>
+        <WORD coords="698,2955,748,2940" x-confidence="55">cs:</WORD>
+        <WORD coords="764,2958,826,2933" x-confidence="55">[di]</WORD>
+        <WORD coords="842,2960,1366,2933" x-confidence="69">.A4ExifCSChanReadCompleted,</WORD>
+        <WORD coords="1398,2955,1411,2934" x-confidence="96">0</WORD>
+       </LINE>
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+        <WORD coords="1098,1263,1132,1241" x-confidence="93">is</WORD>
+        <WORD coords="1156,1268,1887,1241" x-confidence="76">p_ioc(pcb,P_FREAD,</WORD>
+        <WORD coords="1520,1273,1628,1237" x-confidence="91">&amp;Stat,</WORD>
+        <WORD coords="1643,1273,1748,1237" x-confidence="81">&amp;Argl,</WORD>
+        <WORD coords="1763,1273,1859,1237" x-confidence="86">&amp;Arg2)</WORD>
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+        <WORD coords="537,1299,592,1278" x-confidence="95">The</WORD>
+        <WORD coords="618,1304,752,1280" x-confidence="96">request</WORD>
+        <WORD coords="778,1299,812,1277" x-confidence="95">is</WORD>
+        <WORD coords="838,1304,1014,1278" x-confidence="96">completed</WORD>
+        <WORD coords="1036,1299,1113,1278" x-confidence="96">when</WORD>
+        <WORD coords="1136,1299,1192,1278" x-confidence="96">the</WORD>
+        <WORD coords="1218,1304,1392,1277" x-confidence="95">interrupt</WORD>
+        <WORD coords="1418,1299,1552,1277" x-confidence="96">routine</WORD>
+        <WORD coords="1578,1304,1712,1277" x-confidence="96">signals</WORD>
+        <WORD coords="1736,1299,1792,1278" x-confidence="96">the</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
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+        <WORD coords="536,1335,673,1314" x-confidence="96">handler</WORD>
+        <WORD coords="696,1335,793,1313" x-confidence="96">which</WORD>
+        <WORD coords="818,1334,853,1313" x-confidence="96">in</WORD>
+        <WORD coords="876,1335,953,1316" x-confidence="95">turn</WORD>
+        <WORD coords="978,1340,1112,1313" x-confidence="95">signals</WORD>
+        <WORD coords="1136,1335,1192,1314" x-confidence="96">the</WORD>
+        <WORD coords="1217,1340,1433,1313" x-confidence="96">application</WORD>
+        <WORD coords="1456,1340,1594,1313" x-confidence="96">passing</WORD>
+        <WORD coords="1616,1335,1693,1314" x-confidence="96">back</WORD>
+        <WORD coords="1716,1335,1772,1314" x-confidence="96">the</WORD>
+        <WORD coords="1796,1335,1912,1314" x-confidence="96">values</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="379,1375,387,1356" x-confidence="87">;</WORD>
+        <WORD coords="538,1371,614,1350" x-confidence="96">read</WORD>
+        <WORD coords="637,1371,672,1351" x-confidence="95">at</WORD>
+        <WORD coords="696,1371,752,1350" x-confidence="95">the</WORD>
+        <WORD coords="776,1371,852,1349" x-confidence="96">time</WORD>
+        <WORD coords="877,1371,913,1350" x-confidence="96">of</WORD>
+        <WORD coords="936,1371,992,1350" x-confidence="96">the</WORD>
+        <WORD coords="1018,1376,1192,1349" x-confidence="95">interrupt</WORD>
+        <WORD coords="1216,1376,1353,1350" x-confidence="95">through</WORD>
+        <WORD coords="1376,1371,1432,1350" x-confidence="92">the</WORD>
+        <WORD coords="1455,1371,1553,1350" x-confidence="85">AlPtr</WORD>
+        <WORD coords="1577,1371,1634,1350" x-confidence="92">and</WORD>
+        <WORD coords="1655,1371,1768,1350" x-confidence="91">A2Ptr.</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1411,387,1392" x-confidence="56">H</WORD>
+        <WORD coords="539,1407,588,1387" x-confidence="88">IN:</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1447,387,1428" x-confidence="87">;</WORD>
+        <WORD coords="701,1443,833,1421" x-confidence="96">Pointer</WORD>
+        <WORD coords="856,1443,893,1424" x-confidence="95">to</WORD>
+        <WORD coords="918,1443,1052,1422" x-confidence="95">control</WORD>
+        <WORD coords="1076,1443,1173,1422" x-confidence="96">block</WORD>
+        <WORD coords="1198,1442,1233,1421" x-confidence="96">in</WORD>
+        <WORD coords="1257,1448,1492,1421" x-confidence="95">applications</WORD>
+        <WORD coords="1517,1443,1593,1422" x-confidence="96">data</WORD>
+        <WORD coords="1618,1448,1712,1428" x-confidence="96">space</WORD>
+        <WORD coords="1738,1442,1773,1421" x-confidence="96">in</WORD>
+        <WORD coords="1796,1442,1834,1423" x-confidence="95">BX</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1483,387,1464" x-confidence="87">i</WORD>
+        <WORD coords="701,1479,833,1457" x-confidence="96">Pointer</WORD>
+        <WORD coords="856,1479,893,1460" x-confidence="96">to</WORD>
+        <WORD coords="918,1479,1052,1458" x-confidence="95">control</WORD>
+        <WORD coords="1076,1479,1173,1458" x-confidence="95">block</WORD>
+        <WORD coords="1198,1478,1233,1457" x-confidence="96">in</WORD>
+        <WORD coords="1257,1479,1313,1464" x-confidence="96">our</WORD>
+        <WORD coords="1337,1479,1372,1459" x-confidence="96">CS</WORD>
+        <WORD coords="1398,1484,1492,1464" x-confidence="95">space</WORD>
+        <WORD coords="1518,1478,1553,1457" x-confidence="96">in</WORD>
+        <WORD coords="1576,1478,1611,1459" x-confidence="96">DI</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1519,387,1500" x-confidence="80">;</WORD>
+        <WORD coords="695,1514,731,1494" x-confidence="95">Al</WORD>
+        <WORD coords="764,1520,913,1493" x-confidence="95">(pointer</WORD>
+        <WORD coords="936,1515,973,1495" x-confidence="93">to</WORD>
+        <WORD coords="995,1520,1086,1494" x-confidence="88">Argl)</WORD>
+        <WORD coords="1118,1514,1153,1493" x-confidence="96">in</WORD>
+        <WORD coords="1176,1514,1214,1495" x-confidence="91">DX</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1555,386,1545" x-confidence="0">,</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1591,386,1581" x-confidence="0">v</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1551,608,1531" x-confidence="96">OUT:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="698,1592,792,1567" x-confidence="96">Jumps</WORD>
+        <WORD coords="816,1587,853,1568" x-confidence="96">to</WORD>
+        <WORD coords="878,1587,993,1572" x-confidence="96">common</WORD>
+        <WORD coords="1017,1587,1092,1565" x-confidence="96">exit</WORD>
+        <WORD coords="1116,1592,1212,1565" x-confidence="96">point</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="379,1627,387,1608" x-confidence="55">.</WORD>
+        <WORD coords="701,1623,812,1601" x-confidence="92">Panics</WORD>
+        <WORD coords="838,1622,873,1601" x-confidence="96">if</WORD>
+        <WORD coords="895,1628,1052,1601" x-confidence="96">multiple</WORD>
+        <WORD coords="1078,1628,1232,1604" x-confidence="96">requests</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="379,1663,386,1653" x-confidence="0">,</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1700,593,1680" x-confidence="96">cmp</WORD>
+        <WORD coords="704,1698,753,1674" x-confidence="79">[bx]</WORD>
+        <WORD coords="782,1699,1146,1673" x-confidence="72">.A4ExifDSStatusPtr,</WORD>
+        <WORD coords="1178,1695,1191,1674" x-confidence="95">0</WORD>
+        <WORD coords="1339,1699,1453,1673" x-confidence="85">;Panic</WORD>
+        <WORD coords="1478,1694,1513,1673" x-confidence="95">if</WORD>
+        <WORD coords="1536,1695,1572,1680" x-confidence="96">we</WORD>
+        <WORD coords="1597,1700,1733,1674" x-confidence="96">already</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1736,592,1709" x-confidence="90">jne</WORD>
+        <WORD coords="701,1736,934,1709" x-confidence="91">PanicPending</WORD>
+        <WORD coords="1339,1735,1432,1710" x-confidence="87">;have</WORD>
+        <WORD coords="1457,1731,1493,1716" x-confidence="95">an</WORD>
+        <WORD coords="1519,1733,1573,1708" x-confidence="95">I/O</WORD>
+        <WORD coords="1598,1731,1674,1710" x-confidence="96">read</WORD>
+        <WORD coords="1698,1736,1832,1711" x-confidence="96">request</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1772,633,1746" x-confidence="76">pushf</WORD>
+        <WORD coords="1339,1772,1494,1745" x-confidence="60">;pending</WORD>
+        <WORD coords="1517,1767,1553,1752" x-confidence="95">on</WORD>
+        <WORD coords="1576,1767,1632,1746" x-confidence="95">the</WORD>
+        <WORD coords="1658,1767,1792,1746" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1803,592,1781" x-confidence="95">cli</WORD>
+        <WORD coords="1339,1807,1492,1781" x-confidence="91">;Disable</WORD>
+        <WORD coords="1518,1808,1712,1781" x-confidence="96">interrupts</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1839,594,1824" x-confidence="96">mov</WORD>
+        <WORD coords="698,1839,748,1824" x-confidence="62">cs:</WORD>
+        <WORD coords="777,1839,812,1817" x-confidence="62">[di]</WORD>
+        <WORD coords="842,1844,1366,1817" x-confidence="75">.A4ExifCSChanReadCompleted,</WORD>
+        <WORD coords="1398,1838,1411,1818" x-confidence="96">2</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1875,594,1860" x-confidence="95">mov</WORD>
+        <WORD coords="697,1879,746,1860" x-confidence="92">ax,</WORD>
+        <WORD coords="798,1880,1013,1853" x-confidence="39">[si].RqA1Ptr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1911,594,1896" x-confidence="96">mov</WORD>
+        <WORD coords="704,1914,753,1890" x-confidence="31">[bx]</WORD>
+        <WORD coords="782,1915,1066,1889" x-confidence="31">.A4ExifDSA1Ptr,</WORD>
+        <WORD coords="1097,1911,1133,1896" x-confidence="96">ax</WORD>
+        <WORD coords="1339,1915,1347,1896" x-confidence="0">;</WORD>
+        <WORD coords="1358,1911,1452,1891" x-confidence="0">Store</WORD>
+        <WORD coords="1476,1911,1532,1890" x-confidence="96">the</WORD>
+        <WORD coords="1558,1911,1732,1889" x-confidence="94">locations</WORD>
+        <WORD coords="1756,1911,1793,1892" x-confidence="96">to</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1947,594,1932" x-confidence="96">mov</WORD>
+        <WORD coords="697,1951,746,1932" x-confidence="93">ax,</WORD>
+        <WORD coords="798,1952,1013,1925" x-confidence="87">[si].RqA2Ptr</WORD>
+        <WORD coords="1339,1952,1412,1928" x-confidence="80">;put</WORD>
+        <WORD coords="1436,1947,1492,1926" x-confidence="96">the</WORD>
+        <WORD coords="1517,1947,1593,1926" x-confidence="96">data</WORD>
+        <WORD coords="1616,1947,1693,1926" x-confidence="96">when</WORD>
+        <WORD coords="1716,1947,1752,1932" x-confidence="96">we</WORD>
+        <WORD coords="1777,1952,1832,1928" x-confidence="96">get</WORD>
+        <WORD coords="1858,1947,1892,1925" x-confidence="96">it</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1983,594,1968" x-confidence="95">mov</WORD>
+        <WORD coords="704,1986,753,1962" x-confidence="90">[bx]</WORD>
+        <WORD coords="782,1987,1066,1961" x-confidence="88">.A4ExifDSA2Ptr,</WORD>
+        <WORD coords="1097,1983,1133,1968" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2019,594,2004" x-confidence="96">mov</WORD>
+        <WORD coords="697,2023,746,1997" x-confidence="91">di,</WORD>
+        <WORD coords="798,2024,1093,1997" x-confidence="90">[si].RqStatusPtr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2055,594,2040" x-confidence="96">mov</WORD>
+        <WORD coords="704,2058,753,2034" x-confidence="86">[bx]</WORD>
+        <WORD coords="782,2059,1146,2033" x-confidence="88">.A4ExifDSStatusPtr,</WORD>
+        <WORD coords="1177,2055,1212,2033" x-confidence="95">di</WORD>
+        <WORD coords="1339,2059,1391,2035" x-confidence="87">;DI</WORD>
+        <WORD coords="1416,2055,1512,2034" x-confidence="96">holds</WORD>
+        <WORD coords="1536,2055,1592,2034" x-confidence="96">the</WORD>
+        <WORD coords="1617,2055,1752,2034" x-confidence="96">address</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2091,594,2076" x-confidence="95">mov</WORD>
+        <WORD coords="696,2091,774,2070" x-confidence="96">word</WORD>
+        <WORD coords="796,2096,853,2071" x-confidence="96">ptr</WORD>
+        <WORD coords="884,2095,966,2069" x-confidence="93">[di],</WORD>
+        <WORD coords="1001,2096,1193,2069" x-confidence="92">PendingErr</WORD>
+        <WORD coords="1339,2095,1393,2070" x-confidence="14">7of</WORD>
+        <WORD coords="1418,2091,1532,2071" x-confidence="96">status</WORD>
+        <WORD coords="1556,2091,1634,2070" x-confidence="96">word</WORD>
+        <WORD coords="1657,2091,1714,2070" x-confidence="96">and</WORD>
+        <WORD coords="1736,2091,1772,2076" x-confidence="96">we</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2132,613,2106" x-confidence="63">popf</WORD>
+        <WORD coords="1339,2132,1472,2105" x-confidence="85">;Signal</WORD>
+        <WORD coords="1496,2127,1572,2106" x-confidence="95">that</WORD>
+        <WORD coords="1596,2127,1632,2112" x-confidence="96">we</WORD>
+        <WORD coords="1657,2127,1712,2112" x-confidence="96">are</WORD>
+        <WORD coords="1736,2132,1874,2105" x-confidence="96">waiting</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2163,594,2148" x-confidence="96">mov</WORD>
+        <WORD coords="696,2167,746,2142" x-confidence="96">bx,</WORD>
+        <WORD coords="796,2163,833,2142" x-confidence="64">[bx]</WORD>
+        <WORD coords="862,2163,1233,2141" x-confidence="64">.A4ExifDSHandlerPtr</WORD>
+        <WORD coords="1339,2167,1413,2142" x-confidence="87">;for</WORD>
+        <WORD coords="1438,2168,1633,2141" x-confidence="96">completion</WORD>
+        <WORD coords="1657,2163,1693,2142" x-confidence="96">of</WORD>
+        <WORD coords="1718,2163,1794,2142" x-confidence="96">read</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2199,594,2184" x-confidence="96">mov</WORD>
+        <WORD coords="698,2203,746,2178" x-confidence="93">cl,</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="539,2235,833,2214" x-confidence="90">ToEnableHandler</WORD>
+        <WORD coords="1339,2239,1472,2214" x-confidence="82">;Enable</WORD>
+        <WORD coords="1496,2235,1572,2213" x-confidence="95">Wait</WORD>
+        <WORD coords="1597,2235,1733,2214" x-confidence="95">Handler</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2276,593,2249" x-confidence="92">jmp</WORD>
+        <WORD coords="698,2271,792,2250" x-confidence="92">short</WORD>
+        <WORD coords="816,2276,1134,2249" x-confidence="88">ExitStillPending</WORD>
+        <WORD coords="1339,2275,1393,2251" x-confidence="74">7No</WORD>
+        <WORD coords="1419,2276,1572,2249" x-confidence="90">IoSignal</WORD>
+        <WORD coords="1596,2271,1732,2250" x-confidence="96">because</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2312,628,2285" x-confidence="90">PanicPending:</WORD>
+        <WORD coords="1339,2311,1392,2292" x-confidence="73">;we</WORD>
+        <WORD coords="1417,2307,1472,2292" x-confidence="96">are</WORD>
+        <WORD coords="1498,2307,1592,2285" x-confidence="96">still</WORD>
+        <WORD coords="1616,2312,1754,2285" x-confidence="96">waiting</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2343,594,2328" x-confidence="96">mov</WORD>
+        <WORD coords="697,2347,746,2322" x-confidence="93">al,</WORD>
+        <WORD coords="776,2348,1054,2321" x-confidence="65">PaniclIoPending</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2379,713,2357" x-confidence="90">ProcPanic</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2415,674,2394" x-confidence="89">ProcEnd</WORD>
+        <WORD coords="697,2415,792,2395" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2528,731,2501" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="755,2527,1053,2501" x-confidence="91">A4ExifWrite,</WORD>
+        <WORD coords="998,2532,1057,2497" x-confidence="96">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2595,612,2573" x-confidence="96">This</WORD>
+        <WORD coords="638,2595,793,2573" x-confidence="96">function</WORD>
+        <WORD coords="818,2595,892,2576" x-confidence="96">sets</WORD>
+        <WORD coords="916,2595,972,2574" x-confidence="96">the</WORD>
+        <WORD coords="998,2595,1092,2575" x-confidence="95">state</WORD>
+        <WORD coords="1117,2595,1153,2574" x-confidence="95">of</WORD>
+        <WORD coords="1176,2595,1232,2574" x-confidence="95">the</WORD>
+        <WORD coords="1257,2595,1348,2575" x-confidence="96">LEDs.</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="539,2631,572,2611" x-confidence="96">It</WORD>
+        <WORD coords="598,2636,772,2610" x-confidence="96">completes</WORD>
+        <WORD coords="798,2636,1013,2609" x-confidence="95">immediately</WORD>
+        <WORD coords="1037,2631,1133,2610" x-confidence="96">after</WORD>
+        <WORD coords="1158,2636,1294,2609" x-confidence="95">setting</WORD>
+        <WORD coords="1316,2631,1372,2610" x-confidence="96">the</WORD>
+        <WORD coords="1398,2631,1492,2611" x-confidence="96">state</WORD>
+        <WORD coords="1517,2631,1552,2616" x-confidence="96">as</WORD>
+        <WORD coords="1578,2631,1612,2609" x-confidence="96">it</WORD>
+        <WORD coords="1636,2631,1692,2610" x-confidence="96">has</WORD>
+        <WORD coords="1717,2636,1854,2609" x-confidence="96">nothing</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2667,573,2648" x-confidence="96">to</WORD>
+        <WORD coords="596,2667,672,2645" x-confidence="96">wait</WORD>
+        <WORD coords="698,2667,768,2646" x-confidence="96">for.</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2703,632,2681" x-confidence="95">Write</WORD>
+        <WORD coords="658,2703,692,2681" x-confidence="96">is</WORD>
+        <WORD coords="716,2703,772,2682" x-confidence="96">the</WORD>
+        <WORD coords="798,2703,872,2688" x-confidence="96">same</WORD>
+        <WORD coords="897,2703,932,2688" x-confidence="95">as</WORD>
+        <WORD coords="958,2703,1028,2684" x-confidence="95">set.</WORD>
+       </LINE>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="379,403,386,393" x-confidence="0">,</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="376,435,808,413" x-confidence="91">WriteAndSetAreTheSame:</WORD>
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+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1303,387,1104" x-confidence="23">Steere</WORD>
+        <WORD coords="379,1087,387,1068" x-confidence="24">Ty</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,1447,387,1428" x-confidence="26">Ne</WORD>
+        <WORD coords="379,1411,387,1392" x-confidence="26">Ne</WORD>
+        <WORD coords="379,1375,387,1356" x-confidence="33">Ne</WORD>
+        <WORD coords="379,1339,387,1320" x-confidence="40">Ne</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,476,633,450" x-confidence="79">pushf</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,507,592,485" x-confidence="94">cli</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,543,594,528" x-confidence="96">mov</WORD>
+        <WORD coords="697,547,746,522" x-confidence="96">al,</WORD>
+        <WORD coords="778,543,828,528" x-confidence="42">cs:</WORD>
+        <WORD coords="844,546,906,521" x-confidence="42">[di]</WORD>
+        <WORD coords="922,546,1352,521" x-confidence="37">.-A4ExifCSChannelSelect</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,579,832,558" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,620,613,594" x-confidence="96">push</WORD>
+        <WORD coords="697,615,733,600" x-confidence="94">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,651,594,636" x-confidence="96">mov</WORD>
+        <WORD coords="696,655,746,630" x-confidence="94">bx,</WORD>
+        <WORD coords="777,651,813,630" x-confidence="81">dx</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,687,594,672" x-confidence="95">mov</WORD>
+        <WORD coords="697,691,746,666" x-confidence="88">dl,</WORD>
+        <WORD coords="776,690,1053,666" x-confidence="50">U50UTPUT_LATCH</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,723,594,708" x-confidence="96">mov</WORD>
+        <WORD coords="697,727,746,702" x-confidence="96">al,</WORD>
+        <WORD coords="784,726,846,702" x-confidence="95">[bx]</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,759,612,738" x-confidence="95">call</WORD>
+        <WORD coords="696,764,892,739" x-confidence="90">OutputByte</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,800,593,780" x-confidence="95">pop</WORD>
+        <WORD coords="697,795,733,780" x-confidence="96">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,831,832,810" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,872,613,846" x-confidence="41">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,908,593,881" x-confidence="91">jmp</WORD>
+        <WORD coords="696,908,1253,881" x-confidence="90">ExitWithCompletionStatusZero</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,939,674,918" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,939,792,920" x-confidence="92">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,1052,731,1025" x-confidence="90">ProcBegin@</WORD>
+        <WORD coords="755,1051,1053,1025" x-confidence="91">A4ExifSense,</WORD>
+        <WORD coords="997,1056,1057,1021" x-confidence="95">far</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,1119,632,1098" x-confidence="96">Reads</WORD>
+        <WORD coords="656,1119,712,1098" x-confidence="96">the</WORD>
+        <WORD coords="738,1119,832,1099" x-confidence="95">state</WORD>
+        <WORD coords="857,1119,893,1098" x-confidence="95">of</WORD>
+        <WORD coords="916,1119,972,1098" x-confidence="96">the</WORD>
+        <WORD coords="997,1119,1072,1099" x-confidence="96">LEDS</WORD>
+        <WORD coords="1097,1119,1154,1098" x-confidence="96">and</WORD>
+        <WORD coords="1178,1119,1348,1097" x-confidence="95">Switches.</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1848,187,1938,158" x-confidence="96">Psion</WORD>
+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
+        <WORD coords="2095,196,2171,159" x-confidence="96">May</WORD>
+        <WORD coords="2186,188,2262,159" x-confidence="96">1995</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,547,1632,522" x-confidence="78">7Select</WORD>
+        <WORD coords="1657,543,1713,528" x-confidence="93">our</WORD>
+        <WORD coords="1738,543,1813,523" x-confidence="90">SIBO</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,583,1507,564" x-confidence="0">;</WORD>
+        <WORD coords="1518,579,1632,557" x-confidence="0">serial</WORD>
+        <WORD coords="1658,579,1792,558" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,619,1612,595" x-confidence="31">7Store</WORD>
+        <WORD coords="1637,615,1694,594" x-confidence="96">old</WORD>
+        <WORD coords="1718,615,1852,594" x-confidence="96">channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,691,1554,667" x-confidence="76">;DX</WORD>
+        <WORD coords="1584,690,1654,666" x-confidence="96">(now</WORD>
+        <WORD coords="1676,690,1726,666" x-confidence="96">BX)</WORD>
+        <WORD coords="1756,692,1872,665" x-confidence="95">points</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,727,1553,704" x-confidence="83">;to</WORD>
+        <WORD coords="1576,723,1632,702" x-confidence="96">the</WORD>
+        <WORD coords="1656,723,1752,702" x-confidence="96">value</WORD>
+        <WORD coords="1776,723,1813,704" x-confidence="96">to</WORD>
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+       <LINE>
+        <WORD coords="1499,764,1632,739" x-confidence="0">output</WORD>
+        <WORD coords="1656,759,1693,740" x-confidence="95">to</WORD>
+        <WORD coords="1717,759,1773,744" x-confidence="94">our</WORD>
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+       <LINE>
+        <WORD coords="1499,800,1712,773" x-confidence="67">;peripheral</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,835,1633,811" x-confidence="23">;Return</WORD>
+        <WORD coords="1657,831,1714,810" x-confidence="95">old</WORD>
+        <WORD coords="1738,831,1872,810" x-confidence="95">channel</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1499,907,1553,883" x-confidence="73">;To</WORD>
+        <WORD coords="1578,908,1692,881" x-confidence="96">signal</WORD>
+        <WORD coords="1718,908,1913,881" x-confidence="95">completion</WORD>
+       </LINE>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,943,1553,918" x-confidence="57">7of</WORD>
+        <WORD coords="1578,939,1632,920" x-confidence="96">set</WORD>
+        <WORD coords="1658,944,1792,920" x-confidence="96">request</WORD>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="537,1155,593,1135" x-confidence="96">Can</WORD>
+        <WORD coords="616,1155,652,1134" x-confidence="95">be</WORD>
+        <WORD coords="678,1155,794,1134" x-confidence="96">called</WORD>
+        <WORD coords="818,1155,895,1134" x-confidence="93">from</WORD>
+        <WORD coords="916,1154,993,1135" x-confidence="91">PLIB</WORD>
+        <WORD coords="1016,1160,1114,1133" x-confidence="93">using</WORD>
+        <WORD coords="1136,1160,1326,1133" x-confidence="71">p_iow(pcb,</WORD>
+        <WORD coords="1340,1165,1492,1129" x-confidence="71">P_FSENSE,</WORD>
+        <WORD coords="1520,1160,1625,1134" x-confidence="62">éArgl,</WORD>
+        <WORD coords="1643,1160,1746,1134" x-confidence="70">&amp;Arg2)</WORD>
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+     </REGION>
+    </PAGECOLUMN>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1191,632,1170" x-confidence="93">Where</WORD>
+        <WORD coords="655,1196,731,1170" x-confidence="89">Argl</WORD>
+        <WORD coords="757,1191,814,1170" x-confidence="93">and</WORD>
+        <WORD coords="835,1196,911,1170" x-confidence="92">Arg2</WORD>
+        <WORD coords="937,1191,992,1176" x-confidence="96">are</WORD>
+        <WORD coords="1016,1196,1174,1169" x-confidence="96">unsigned</WORD>
+        <WORD coords="1196,1196,1308,1170" x-confidence="95">bytes.</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="539,1227,588,1207" x-confidence="96">In:</WORD>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="696,1263,833,1241" x-confidence="96">Pointer</WORD>
+        <WORD coords="856,1263,893,1244" x-confidence="95">to</WORD>
+        <WORD coords="918,1263,1052,1242" x-confidence="96">control</WORD>
+        <WORD coords="1076,1263,1173,1242" x-confidence="96">block</WORD>
+        <WORD coords="1198,1262,1233,1241" x-confidence="96">in</WORD>
+        <WORD coords="1257,1268,1492,1241" x-confidence="96">applications</WORD>
+        <WORD coords="1517,1263,1593,1242" x-confidence="96">data</WORD>
+        <WORD coords="1618,1268,1712,1248" x-confidence="96">space</WORD>
+        <WORD coords="1738,1262,1773,1241" x-confidence="96">in</WORD>
+        <WORD coords="1796,1262,1834,1243" x-confidence="96">BX</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="696,1299,833,1277" x-confidence="96">Pointer</WORD>
+        <WORD coords="856,1299,893,1280" x-confidence="95">to</WORD>
+        <WORD coords="918,1299,1052,1278" x-confidence="95">control</WORD>
+        <WORD coords="1076,1299,1173,1278" x-confidence="95">block</WORD>
+        <WORD coords="1198,1298,1233,1277" x-confidence="96">in</WORD>
+        <WORD coords="1257,1299,1313,1284" x-confidence="96">our</WORD>
+        <WORD coords="1337,1299,1372,1279" x-confidence="96">CS</WORD>
+        <WORD coords="1398,1304,1492,1284" x-confidence="96">space</WORD>
+        <WORD coords="1518,1298,1553,1277" x-confidence="96">in</WORD>
+        <WORD coords="1576,1298,1611,1279" x-confidence="96">DI</WORD>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="695,1334,731,1314" x-confidence="95">Al</WORD>
+        <WORD coords="764,1340,913,1313" x-confidence="95">(pointer</WORD>
+        <WORD coords="936,1335,973,1316" x-confidence="93">to</WORD>
+        <WORD coords="995,1340,1086,1314" x-confidence="89">Argl)</WORD>
+        <WORD coords="1118,1334,1153,1313" x-confidence="96">in</WORD>
+        <WORD coords="1176,1334,1214,1315" x-confidence="89">DX</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1371,608,1351" x-confidence="95">Out:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="698,1412,792,1387" x-confidence="96">Jumps</WORD>
+        <WORD coords="816,1407,853,1388" x-confidence="96">to</WORD>
+        <WORD coords="878,1407,993,1392" x-confidence="96">common</WORD>
+        <WORD coords="1017,1407,1092,1385" x-confidence="96">exit</WORD>
+        <WORD coords="1116,1412,1212,1385" x-confidence="96">point</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1484,633,1458" x-confidence="62">pushf</WORD>
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+       <LINE>
+        <WORD coords="538,1515,592,1493" x-confidence="96">cli</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1551,594,1536" x-confidence="96">mov</WORD>
+        <WORD coords="697,1555,746,1536" x-confidence="96">al,</WORD>
+        <WORD coords="778,1551,828,1536" x-confidence="11">cs:</WORD>
+        <WORD coords="838,1560,906,1525" x-confidence="11">[di]</WORD>
+        <WORD coords="922,1554,1352,1529" x-confidence="53">.-A4ExifCSChannelSelect</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1587,832,1566" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1628,613,1602" x-confidence="96">push</WORD>
+        <WORD coords="697,1623,733,1608" x-confidence="95">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1659,594,1644" x-confidence="96">mov</WORD>
+        <WORD coords="696,1663,746,1638" x-confidence="94">bx,</WORD>
+        <WORD coords="777,1659,813,1638" x-confidence="80">dx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1695,594,1680" x-confidence="95">mov</WORD>
+        <WORD coords="697,1699,746,1674" x-confidence="90">dl,</WORD>
+        <WORD coords="776,1698,1075,1674" x-confidence="89">U4STATUS_BUFFER</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1731,612,1710" x-confidence="96">call</WORD>
+        <WORD coords="699,1736,872,1711" x-confidence="91">InputByte</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1767,594,1752" x-confidence="96">mov</WORD>
+        <WORD coords="704,1771,786,1746" x-confidence="93">[bx],</WORD>
+        <WORD coords="817,1767,852,1752" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1803,594,1788" x-confidence="95">mov</WORD>
+        <WORD coords="696,1807,746,1782" x-confidence="96">bx,</WORD>
+        <WORD coords="784,1806,832,1781" x-confidence="0">[si]</WORD>
+        <WORD coords="862,1808,1013,1782" x-confidence="0">.RqA2Ptr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1839,594,1824" x-confidence="95">mov</WORD>
+        <WORD coords="697,1843,746,1818" x-confidence="90">dl,</WORD>
+        <WORD coords="776,1842,1055,1818" x-confidence="88">U3INPUT_BUFFER</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1875,612,1854" x-confidence="96">call</WORD>
+        <WORD coords="699,1880,872,1855" x-confidence="92">InputByte</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1911,594,1896" x-confidence="96">mov</WORD>
+        <WORD coords="704,1915,786,1890" x-confidence="93">[bx],</WORD>
+        <WORD coords="817,1911,852,1896" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1952,593,1932" x-confidence="96">pop</WORD>
+        <WORD coords="697,1947,733,1932" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="541,1983,832,1962" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2024,613,1998" x-confidence="35">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2060,593,2033" x-confidence="92">jmp</WORD>
+        <WORD coords="696,2060,1253,2033" x-confidence="90">ExitWithCompletionStatusZero</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,2091,674,2070" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,2091,792,2072" x-confidence="92">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="543,2199,633,2179" x-confidence="95">LOCAL</WORD>
+        <WORD coords="656,2199,772,2179" x-confidence="96">DEVICE</WORD>
+        <WORD coords="796,2198,915,2179" x-confidence="96">DRIVER</WORD>
+        <WORD coords="936,2199,1112,2179" x-confidence="96">FUNCTIONS</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,1519,1632,1494" x-confidence="81">7Select</WORD>
+        <WORD coords="1657,1515,1713,1500" x-confidence="93">our</WORD>
+        <WORD coords="1738,1515,1813,1495" x-confidence="90">SIBO</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,1555,1632,1529" x-confidence="77">;serial</WORD>
+        <WORD coords="1658,1551,1792,1530" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,1591,1507,1572" x-confidence="0">7</WORD>
+        <WORD coords="1518,1587,1612,1567" x-confidence="0">Store</WORD>
+        <WORD coords="1637,1587,1694,1566" x-confidence="96">old</WORD>
+        <WORD coords="1718,1587,1852,1566" x-confidence="96">channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
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+        <WORD coords="762,371,826,337" x-confidence="19">[di]</WORD>
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+        <WORD coords="698,475,946,449" x-confidence="91">SwitchStatus,</WORD>
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+        <WORD coords="1717,471,1753,456" x-confidence="95">on</WORD>
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+        <WORD coords="695,507,873,486" x-confidence="77">A11LEDsOn</WORD>
+        <WORD coords="1499,511,1553,492" x-confidence="57">7on</WORD>
+        <WORD coords="1577,507,1752,486" x-confidence="96">alternate</WORD>
+        <WORD coords="1777,507,1852,487" x-confidence="94">LEDs</WORD>
+       </LINE>
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+        <WORD coords="538,548,593,528" x-confidence="96">cmp</WORD>
+        <WORD coords="698,547,946,521" x-confidence="89">SwitchStatus,</WORD>
+        <WORD coords="978,546,1132,522" x-confidence="85">S2S3_OFF</WORD>
+        <WORD coords="1499,547,1551,522" x-confidence="87">7S2</WORD>
+        <WORD coords="1577,543,1634,522" x-confidence="93">and</WORD>
+        <WORD coords="1658,543,1692,522" x-confidence="89">S3</WORD>
+        <WORD coords="1717,543,1773,522" x-confidence="96">off</WORD>
+        <WORD coords="1797,540,1832,525" x-confidence="96">=&gt;</WORD>
+        <WORD coords="1857,543,1912,523" x-confidence="96">not</WORD>
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+        <WORD coords="540,584,572,557" x-confidence="96">je</WORD>
+        <WORD coords="695,579,893,558" x-confidence="62">A11LEDsOff</WORD>
+        <WORD coords="1499,583,1572,558" x-confidence="76">;the</WORD>
+        <WORD coords="1597,579,1772,558" x-confidence="96">alternate</WORD>
+        <WORD coords="1797,579,1872,559" x-confidence="96">LEDs</WORD>
+       </LINE>
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+        <WORD coords="538,620,593,600" x-confidence="96">cmp</WORD>
+        <WORD coords="698,619,946,593" x-confidence="91">SwitchStatus,</WORD>
+        <WORD coords="978,618,1113,594" x-confidence="90">S2_ONLY</WORD>
+        <WORD coords="1499,619,1551,594" x-confidence="49">782</WORD>
+        <WORD coords="1577,619,1626,600" x-confidence="93">on,</WORD>
+        <WORD coords="1658,615,1692,594" x-confidence="89">S3</WORD>
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+        <WORD coords="1797,612,1832,597" x-confidence="96">=&gt;</WORD>
+        <WORD coords="1856,615,1933,596" x-confidence="96">turn</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,656,572,629" x-confidence="95">je</WORD>
+        <WORD coords="697,656,873,631" x-confidence="91">TopLEDsOn</WORD>
+        <WORD coords="1499,655,1553,636" x-confidence="70">7on</WORD>
+        <WORD coords="1576,656,1633,631" x-confidence="96">top</WORD>
+        <WORD coords="1658,651,1733,630" x-confidence="96">four</WORD>
+        <WORD coords="1757,651,1832,631" x-confidence="94">LEDs</WORD>
+       </LINE>
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+        <WORD coords="538,692,593,672" x-confidence="96">cmp</WORD>
+        <WORD coords="698,691,946,665" x-confidence="90">SwitchStatus,</WORD>
+        <WORD coords="978,690,1113,666" x-confidence="90">S3_ONLY</WORD>
+        <WORD coords="1499,691,1552,666" x-confidence="34">753</WORD>
+        <WORD coords="1577,691,1626,672" x-confidence="92">on,</WORD>
+        <WORD coords="1658,687,1691,666" x-confidence="91">S2</WORD>
+        <WORD coords="1717,687,1773,666" x-confidence="96">off</WORD>
+        <WORD coords="1797,684,1832,669" x-confidence="95">=&gt;</WORD>
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+        <WORD coords="540,728,572,701" x-confidence="96">je</WORD>
+        <WORD coords="696,723,933,703" x-confidence="91">BottomLEDsOn</WORD>
+        <WORD coords="1499,727,1553,708" x-confidence="79">7on</WORD>
+        <WORD coords="1576,723,1695,702" x-confidence="95">bottom</WORD>
+        <WORD coords="1718,723,1793,702" x-confidence="95">four</WORD>
+        <WORD coords="1817,723,1892,703" x-confidence="95">LEDs</WORD>
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+       </LINE>
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+        <WORD coords="697,800,1232,774" x-confidence="90">ClearInterruptAndReschedule</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="375,831,568,810" x-confidence="54">A11LEDsOn:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,867,594,852" x-confidence="95">mov</WORD>
+        <WORD coords="697,871,746,852" x-confidence="93">al,</WORD>
+        <WORD coords="778,870,1014,847" x-confidence="90">SOME_LEDS_ON</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,908,593,881" x-confidence="80">jmp</WORD>
+        <WORD coords="696,908,812,883" x-confidence="55">Output</WORD>
+        <WORD coords="823,908,952,883" x-confidence="55">LEDByte</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="375,939,588,918" x-confidence="70">A11LEDsOff:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,975,594,960" x-confidence="94">mov</WORD>
+        <WORD coords="697,979,746,960" x-confidence="92">al,</WORD>
+        <WORD coords="778,978,1032,955" x-confidence="90">SOME_LEDS_OFF</WORD>
+       </LINE>
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+        <WORD coords="540,1016,593,989" x-confidence="83">jmp</WORD>
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+        <WORD coords="823,1016,952,991" x-confidence="19">LEDByte</WORD>
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+        <WORD coords="377,1052,568,1027" x-confidence="79">TopLEDsOn:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1083,594,1068" x-confidence="92">mov</WORD>
+        <WORD coords="697,1087,746,1068" x-confidence="93">al,</WORD>
+        <WORD coords="777,1086,994,1063" x-confidence="90">TOP_LEDS_ON</WORD>
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+        <WORD coords="540,1124,593,1097" x-confidence="81">jmp</WORD>
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+        <WORD coords="535,1191,594,1176" x-confidence="95">mov</WORD>
+        <WORD coords="697,1195,746,1176" x-confidence="93">al,</WORD>
+        <WORD coords="776,1194,1054,1171" x-confidence="90">BOTTOM_LEDS_ON</WORD>
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+        <WORD coords="535,1263,594,1248" x-confidence="95">mov</WORD>
+        <WORD coords="697,1267,746,1242" x-confidence="86">dl,</WORD>
+        <WORD coords="776,1266,1053,1242" x-confidence="29">US50UTPUT_LATCH</WORD>
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+        <WORD coords="525,1443,622,1421" x-confidence="91">Asic9</WORD>
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+        <WORD coords="695,1484,1066,1457" x-confidence="73">A9BNonSpecificEoiw,</WORD>
+        <WORD coords="1097,1479,1132,1458" x-confidence="96">al</WORD>
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+        <WORD coords="1516,1479,1572,1458" x-confidence="95">the</WORD>
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+        <WORD coords="1339,1519,1553,1494" x-confidence="83">;controller</WORD>
+        <WORD coords="1576,1515,1652,1494" x-confidence="96">that</WORD>
+        <WORD coords="1676,1515,1732,1494" x-confidence="96">the</WORD>
+       </LINE>
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+        <WORD coords="537,1551,592,1531" x-confidence="96">out</WORD>
+        <WORD coords="695,1556,1026,1529" x-confidence="85">AlNonSpecificEoi,</WORD>
+        <WORD coords="1057,1551,1092,1530" x-confidence="96">al</WORD>
+        <WORD coords="1339,1555,1534,1529" x-confidence="60">;installed</WORD>
+        <WORD coords="1558,1556,1732,1529" x-confidence="95">interrupt</WORD>
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+        <WORD coords="1339,1591,1492,1565" x-confidence="80">;service</WORD>
+        <WORD coords="1518,1587,1652,1565" x-confidence="95">routine</WORD>
+        <WORD coords="1676,1587,1732,1566" x-confidence="95">has</WORD>
+       </LINE>
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+        <WORD coords="536,1628,593,1608" x-confidence="96">pop</WORD>
+        <WORD coords="697,1623,733,1608" x-confidence="96">ax</WORD>
+        <WORD coords="1339,1627,1347,1608" x-confidence="61">;</WORD>
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+       </LINE>
+       <LINE>
+        <WORD coords="537,1659,832,1638" x-confidence="90">HwSelectChannel</WORD>
+       </LINE>
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+        <WORD coords="538,1703,598,1670" x-confidence="21">onlkres</WORD>
+        <WORD coords="1339,1699,1552,1674" x-confidence="90">;Reschedule</WORD>
+        <WORD coords="1578,1694,1613,1673" x-confidence="96">if</WORD>
+        <WORD coords="1637,1700,1813,1680" x-confidence="96">necessary</WORD>
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+       </LINE>
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+        <WORD coords="536,1880,731,1853" x-confidence="92">ProcBegin@</WORD>
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+        <WORD coords="1018,2127,1073,2106" x-confidence="96">for</WORD>
+        <WORD coords="1096,2127,1152,2106" x-confidence="96">the</WORD>
+        <WORD coords="1178,2132,1352,2105" x-confidence="96">interrupt</WORD>
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+        <WORD coords="995,2163,1048,2143" x-confidence="94">AL.</WORD>
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+        <WORD coords="1196,2163,1272,2142" x-confidence="96">that</WORD>
+        <WORD coords="1296,2163,1352,2142" x-confidence="96">the</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="878,656,1486,629" x-confidence="89">cs:[di].A4ExifCSChannelRunning,</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="697,727,746,708" x-confidence="96">al,</WORD>
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+        <WORD coords="844,726,906,701" x-confidence="44">[di]</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="697,835,746,816" x-confidence="92">al,</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="697,943,746,924" x-confidence="93">al,</WORD>
+        <WORD coords="776,942,1032,918" x-confidence="90">U5_ENABLE_OFF</WORD>
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+        <WORD coords="777,1047,813,1032" x-confidence="88">ax</WORD>
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+      <PARAGRAPH>
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+        <WORD coords="697,1087,746,1062" x-confidence="90">dl,</WORD>
+        <WORD coords="776,1086,1053,1062" x-confidence="29">US50OUTPUT_LATCH</WORD>
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+      <PARAGRAPH>
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+      <PARAGRAPH>
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+        <WORD coords="697,1155,733,1140" x-confidence="96">ax</WORD>
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+      <PARAGRAPH>
+       <LINE>
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+      <PARAGRAPH>
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+      <PARAGRAPH>
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+        <WORD coords="764,1266,826,1241" x-confidence="45">[di]</WORD>
+        <WORD coords="842,1268,1306,1241" x-confidence="63">.A4ExifCSChannelRunning,</WORD>
+        <WORD coords="1338,1263,1351,1242" x-confidence="96">0</WORD>
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+     <REGION>
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+        <WORD coords="1318,1839,1352,1817" x-confidence="96">is</WORD>
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+        <WORD coords="1499,1987,1632,1962" x-confidence="69">;Select</WORD>
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+        <WORD coords="778,2019,828,2004" x-confidence="67">cs:</WORD>
+        <WORD coords="844,2022,906,1997" x-confidence="67">[di]</WORD>
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+        <WORD coords="677,2167,726,2142" x-confidence="92">al,</WORD>
+        <WORD coords="744,2166,992,2141" x-confidence="85">(SerialSelect</WORD>
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+        <WORD coords="677,2415,1232,2393" x-confidence="91">ConnectionFailedA4NotPresent</WORD>
+        <WORD coords="1479,2419,1532,2400" x-confidence="82">;we</WORD>
+        <WORD coords="1556,2415,1632,2394" x-confidence="96">have</WORD>
+        <WORD coords="1657,2415,1693,2400" x-confidence="92">an</WORD>
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+        <WORD coords="677,2455,726,2430" x-confidence="93">al,</WORD>
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+        <WORD coords="1676,2487,1712,2472" x-confidence="96">we</WORD>
+        <WORD coords="1736,2487,1812,2466" x-confidence="96">have</WORD>
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+        <WORD coords="1616,2739,1692,2717" x-confidence="96">bits</WORD>
+        <WORD coords="1717,2739,1752,2724" x-confidence="96">as</WORD>
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+        <WORD coords="1628,2775,1703,2754" x-confidence="95">four</WORD>
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+        <WORD coords="877,512,993,486" x-confidence="60">-happy</WORD>
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+        <WORD coords="698,619,746,600" x-confidence="93">cx,</WORD>
+        <WORD coords="776,615,1092,594" x-confidence="89">NumberOfChannels</WORD>
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+        <WORD coords="697,655,746,629" x-confidence="96">di,</WORD>
+        <WORD coords="777,651,892,630" x-confidence="93">offset</WORD>
+        <WORD coords="917,651,1011,630" x-confidence="32">Chan0od</WORD>
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+        <WORD coords="698,691,746,665" x-confidence="96">si,</WORD>
+        <WORD coords="777,687,892,666" x-confidence="93">offset</WORD>
+        <WORD coords="918,692,1112,666" x-confidence="91">SetupTable</WORD>
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+       </LINE>
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+       <LINE>
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+        <WORD coords="697,835,746,816" x-confidence="89">ax,</WORD>
+        <WORD coords="778,831,812,816" x-confidence="49">Cs</WORD>
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+        <WORD coords="697,871,746,846" x-confidence="95">ds,</WORD>
+        <WORD coords="777,867,813,852" x-confidence="95">ax</WORD>
+       </LINE>
+       <LINE>
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+       <LINE>
+        <WORD coords="535,939,594,924" x-confidence="96">mov</WORD>
+        <WORD coords="717,944,946,917" x-confidence="79">di].Sr50pen,</WORD>
+        <WORD coords="978,939,991,918" x-confidence="95">0</WORD>
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+        <WORD coords="538,975,634,954" x-confidence="91">lodsw</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1011,594,996" x-confidence="96">mov</WORD>
+        <WORD coords="717,1015,1126,989" x-confidence="88">di].Sr5IntRoutineVec,</WORD>
+        <WORD coords="1157,1011,1193,996" x-confidence="96">ax</WORD>
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+       <LINE>
+        <WORD coords="538,1047,633,1026" x-confidence="89">lodsb</WORD>
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+       <LINE>
+        <WORD coords="535,1083,594,1068" x-confidence="96">mov</WORD>
+        <WORD coords="717,1087,1046,1061" x-confidence="86">di].Sr5IntVector,</WORD>
+        <WORD coords="1077,1083,1112,1062" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1119,633,1098" x-confidence="89">lodsb</WORD>
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+       <LINE>
+        <WORD coords="535,1155,594,1140" x-confidence="96">mov</WORD>
+        <WORD coords="717,1159,946,1133" x-confidence="90">di].Sr5Mask,</WORD>
+        <WORD coords="977,1155,1012,1134" x-confidence="95">al</WORD>
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+        <WORD coords="538,1191,633,1170" x-confidence="89">lodsb</WORD>
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+        <WORD coords="717,1231,1006,1205" x-confidence="90">di].Sr5Channel,</WORD>
+        <WORD coords="1037,1227,1072,1206" x-confidence="95">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1263,633,1242" x-confidence="90">lodsb</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1299,594,1284" x-confidence="96">mov</WORD>
+        <WORD coords="717,1303,1086,1277" x-confidence="90">di].Sr5ClockEnable,</WORD>
+        <WORD coords="1117,1299,1152,1278" x-confidence="95">al</WORD>
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+       <LINE>
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+       </LINE>
+       <LINE>
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+       <LINE>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+        <WORD coords="379,2455,387,2436" x-confidence="0">Ne</WORD>
+        <WORD coords="379,2419,387,2400" x-confidence="32">Ne</WORD>
+        <WORD coords="379,2383,387,2364" x-confidence="40">Ne</WORD>
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+    </PAGECOLUMN>
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+      <PARAGRAPH>
+       <LINE>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+      <PARAGRAPH>
+       <LINE>
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+        <WORD coords="897,1767,1013,1745" x-confidence="96">driver</WORD>
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+        <WORD coords="1499,691,1507,672" x-confidence="25">Ne</WORD>
+        <WORD coords="1499,655,1507,636" x-confidence="39">Ne</WORD>
+        <WORD coords="1499,619,1507,600" x-confidence="39">Ne</WORD>
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+        <WORD coords="1656,579,1712,558" x-confidence="96">the</WORD>
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+        <WORD coords="1618,615,1672,596" x-confidence="95">set</WORD>
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+        <WORD coords="1758,651,1833,630" x-confidence="96">such</WORD>
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+        <WORD coords="1537,687,1572,672" x-confidence="96">as</WORD>
+        <WORD coords="1596,687,1652,666" x-confidence="96">the</WORD>
+        <WORD coords="1678,692,1852,665" x-confidence="95">interrupt</WORD>
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+        <WORD coords="1777,944,1853,924" x-confidence="96">open</WORD>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1538,1011,1592,991" x-confidence="95">Set</WORD>
+        <WORD coords="1616,1011,1672,990" x-confidence="95">the</WORD>
+        <WORD coords="1698,1016,1872,989" x-confidence="96">interrupt</WORD>
+       </LINE>
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+        <WORD coords="1536,1047,1673,1026" x-confidence="95">handler</WORD>
+        <WORD coords="1696,1047,1733,1028" x-confidence="95">to</WORD>
+        <WORD coords="1758,1047,1832,1026" x-confidence="96">call</WORD>
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+       <LINE>
+        <WORD coords="1561,1083,1633,1061" x-confidence="96">hich</WORD>
+        <WORD coords="1659,1088,1832,1063" x-confidence="96">Interrupt</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1535,1155,1613,1134" x-confidence="96">Mask</WORD>
+        <WORD coords="1638,1155,1693,1134" x-confidence="96">for</WORD>
+        <WORD coords="1716,1155,1792,1134" x-confidence="96">that</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,1196,1712,1169" x-confidence="95">interrupt</WORD>
+       </LINE>
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+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1536,1227,1633,1205" x-confidence="96">Which</WORD>
+        <WORD coords="1656,1227,1753,1205" x-confidence="96">Psion</WORD>
+        <WORD coords="1778,1227,1892,1205" x-confidence="96">serial</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,1263,1672,1242" x-confidence="96">channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1536,1299,1614,1278" x-confidence="96">Baud</WORD>
+        <WORD coords="1638,1299,1712,1280" x-confidence="96">rate</WORD>
+        <WORD coords="1738,1304,1894,1277" x-confidence="96">clocking</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1537,1335,1652,1314" x-confidence="95">enable</WORD>
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+     </REGION>
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+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1466,1515,1602,1495" x-confidence="95">Returns</WORD>
+        <WORD coords="1626,1515,1703,1493" x-confidence="96">with</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="1467,1556,1563,1531" x-confidence="96">Carry</WORD>
+        <WORD coords="1588,1551,1683,1530" x-confidence="96">clear</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="637,1844,733,1819" x-confidence="95">Carry</WORD>
+        <WORD coords="758,1839,812,1820" x-confidence="92">set</WORD>
+        <WORD coords="837,1839,892,1824" x-confidence="89">-we</WORD>
+        <WORD coords="916,1839,992,1818" x-confidence="96">have</WORD>
+        <WORD coords="1017,1839,1053,1824" x-confidence="95">an</WORD>
+        <WORD coords="1077,1844,1153,1824" x-confidence="95">open</WORD>
+        <WORD coords="1178,1839,1312,1818" x-confidence="96">channel</WORD>
+        <WORD coords="1337,1839,1394,1818" x-confidence="95">and</WORD>
+        <WORD coords="1418,1839,1492,1820" x-confidence="96">cant</WORD>
+        <WORD coords="1516,1839,1552,1818" x-confidence="96">be</WORD>
+        <WORD coords="1578,1839,1728,1818" x-confidence="96">removed.</WORD>
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+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,1911,593,1896" x-confidence="91">xor</WORD>
+        <WORD coords="697,1915,746,1896" x-confidence="90">ax,</WORD>
+        <WORD coords="777,1911,813,1896" x-confidence="86">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1947,573,1932" x-confidence="95">or</WORD>
+        <WORD coords="697,1951,746,1926" x-confidence="93">al,</WORD>
+        <WORD coords="777,1952,1033,1926" x-confidence="37">Chan0O.Sr50pen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1983,573,1968" x-confidence="95">or</WORD>
+        <WORD coords="697,1987,746,1962" x-confidence="92">al,</WORD>
+        <WORD coords="777,1988,1033,1962" x-confidence="84">Chanl.Sr50pen</WORD>
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+        <WORD coords="537,2019,573,2004" x-confidence="95">or</WORD>
+        <WORD coords="697,2023,746,1998" x-confidence="93">al,</WORD>
+        <WORD coords="777,2024,1033,1998" x-confidence="79">Chan2.Sr50pen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2060,571,2033" x-confidence="67">jz</WORD>
+        <WORD coords="695,2060,993,2034" x-confidence="72">AllChannelsOkay</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2091,594,2076" x-confidence="95">mov</WORD>
+        <WORD coords="697,2095,746,2076" x-confidence="92">ax,</WORD>
+        <WORD coords="779,2091,933,2071" x-confidence="91">InUseErr</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2127,593,2108" x-confidence="92">stc</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2163,592,2144" x-confidence="96">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2199,674,2178" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,2199,792,2179" x-confidence="90">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2276,731,2249" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="756,2276,1013,2250" x-confidence="86">OsAS5Open,</WORD>
+        <WORD coords="960,2282,1017,2245" x-confidence="95">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2384,613,2359" x-confidence="96">Open</WORD>
+        <WORD coords="637,2379,653,2364" x-confidence="96">a</WORD>
+        <WORD coords="678,2379,792,2357" x-confidence="96">serial</WORD>
+        <WORD coords="818,2379,952,2358" x-confidence="96">channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,1951,1507,1896" x-confidence="23">see</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="539,2415,588,2395" x-confidence="91">In:</WORD>
+        <WORD coords="638,2415,731,2395" x-confidence="90">SS:SI</WORD>
+        <WORD coords="758,2415,792,2393" x-confidence="96">is</WORD>
+        <WORD coords="817,2415,833,2400" x-confidence="96">a</WORD>
+        <WORD coords="856,2420,993,2393" x-confidence="95">pointer</WORD>
+        <WORD coords="1016,2415,1053,2396" x-confidence="95">to</WORD>
+        <WORD coords="1076,2415,1132,2394" x-confidence="95">the</WORD>
+        <WORD coords="1157,2420,1233,2400" x-confidence="96">open</WORD>
+        <WORD coords="1256,2415,1312,2395" x-confidence="96">Ent</WORD>
+        <WORD coords="1338,2415,1512,2395" x-confidence="95">Structure</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="536,2451,608,2431" x-confidence="95">Out:</WORD>
+        <WORD coords="637,2456,733,2431" x-confidence="96">Carry</WORD>
+        <WORD coords="758,2455,866,2430" x-confidence="96">clear,</WORD>
+        <WORD coords="898,2451,1032,2430" x-confidence="95">control</WORD>
+        <WORD coords="1056,2451,1153,2430" x-confidence="95">block</WORD>
+        <WORD coords="1178,2450,1213,2429" x-confidence="96">in</WORD>
+        <WORD coords="1236,2450,1274,2431" x-confidence="93">BX</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="637,2492,733,2467" x-confidence="95">Carry</WORD>
+        <WORD coords="758,2491,826,2468" x-confidence="96">set,</WORD>
+        <WORD coords="857,2487,953,2472" x-confidence="96">error</WORD>
+        <WORD coords="978,2486,1013,2465" x-confidence="96">in</WORD>
+        <WORD coords="1035,2486,1074,2467" x-confidence="94">AX</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2559,594,2538" x-confidence="89">cld</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2595,594,2580" x-confidence="96">mov</WORD>
+        <WORD coords="698,2599,746,2573" x-confidence="95">si,</WORD>
+        <WORD coords="784,2598,846,2573" x-confidence="83">[si]</WORD>
+        <WORD coords="862,2600,1093,2575" x-confidence="82">.OpenNamePtr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2631,594,2616" x-confidence="96">mov</WORD>
+        <WORD coords="697,2635,746,2616" x-confidence="93">al,</WORD>
+        <WORD coords="784,2634,886,2609" x-confidence="67">[sitl]</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2667,853,2646" x-confidence="90">CharToFoldedChar</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2708,593,2688" x-confidence="96">cmp</WORD>
+        <WORD coords="697,2707,746,2688" x-confidence="93">al,</WORD>
+        <WORD coords="783,2702,827,2682" x-confidence="78">'A'</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,2744,573,2717" x-confidence="95">jb</WORD>
+        <WORD coords="696,2744,913,2719" x-confidence="59">ErrorInOpen</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2775,593,2754" x-confidence="96">sub</WORD>
+        <WORD coords="697,2779,746,2760" x-confidence="93">al,</WORD>
+        <WORD coords="783,2774,827,2754" x-confidence="33">‘'A'</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2816,593,2796" x-confidence="96">cmp</WORD>
+        <WORD coords="697,2815,746,2796" x-confidence="93">al,</WORD>
+        <WORD coords="776,2811,1092,2790" x-confidence="91">NumberOfChannels</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2852,592,2825" x-confidence="96">jae</WORD>
+        <WORD coords="696,2852,913,2827" x-confidence="68">ErrorInOpen</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2892,593,2859" x-confidence="41">xoOr</WORD>
+        <WORD coords="697,2887,746,2862" x-confidence="96">ah,</WORD>
+        <WORD coords="777,2883,813,2862" x-confidence="96">ah</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2919,594,2904" x-confidence="96">mov</WORD>
+        <WORD coords="696,2923,746,2898" x-confidence="96">bx,</WORD>
+        <WORD coords="777,2919,892,2898" x-confidence="92">offset</WORD>
+        <WORD coords="917,2919,1011,2898" x-confidence="28">Chan0O</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2960,593,2940" x-confidence="96">cmp</WORD>
+        <WORD coords="697,2959,746,2940" x-confidence="96">al,</WORD>
+        <WORD coords="779,2954,791,2934" x-confidence="94">1</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,2996,573,2969" x-confidence="92">jb</WORD>
+        <WORD coords="697,2991,833,2970" x-confidence="91">GotChan</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,3027,594,3012" x-confidence="96">mov</WORD>
+        <WORD coords="696,3031,746,3006" x-confidence="94">bx,</WORD>
+        <WORD coords="777,3027,892,3006" x-confidence="93">offset</WORD>
+        <WORD coords="917,3027,1011,3006" x-confidence="92">Chan2</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,3068,573,3041" x-confidence="95">ja</WORD>
+        <WORD coords="697,3063,833,3042" x-confidence="92">GotChan</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,3099,594,3084" x-confidence="95">mov</WORD>
+        <WORD coords="696,3103,746,3078" x-confidence="95">bx,</WORD>
+        <WORD coords="777,3099,892,3078" x-confidence="92">offset</WORD>
+        <WORD coords="917,3099,1011,3078" x-confidence="90">Chanl</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,3171,594,3156" x-confidence="95">mov</WORD>
+        <WORD coords="697,3175,746,3150" x-confidence="95">al,</WORD>
+        <WORD coords="779,3170,791,3150" x-confidence="95">1</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,3349,606,3320" x-confidence="96">1.00</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1539,1910,1573,1890" x-confidence="95">If</WORD>
+        <WORD coords="1596,1911,1632,1896" x-confidence="95">we</WORD>
+        <WORD coords="1656,1911,1732,1890" x-confidence="94">have</WORD>
+        <WORD coords="1757,1911,1773,1896" x-confidence="94">a</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,1947,1672,1926" x-confidence="95">channel</WORD>
+        <WORD coords="1698,1947,1792,1925" x-confidence="96">Still</WORD>
+        <WORD coords="1817,1952,1893,1932" x-confidence="96">open</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1536,1983,1613,1962" x-confidence="96">then</WORD>
+        <WORD coords="1638,1983,1753,1964" x-confidence="95">return</WORD>
+        <WORD coords="1777,1983,1793,1968" x-confidence="95">a</WORD>
+        <WORD coords="1818,1983,1912,1962" x-confidence="96">can't</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1537,2019,1573,1998" x-confidence="95">do</WORD>
+        <WORD coords="1597,2019,1693,2004" x-confidence="95">error</WORD>
+        <WORD coords="1717,2019,1792,1998" x-confidence="95">else</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,2060,1692,2034" x-confidence="96">complete</WORD>
+        <WORD coords="1717,2060,1793,2034" x-confidence="96">okay</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1536,2600,1613,2575" x-confidence="95">Open</WORD>
+        <WORD coords="1636,2595,1692,2574" x-confidence="95">the</WORD>
+        <WORD coords="1718,2595,1852,2574" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1537,2631,1592,2611" x-confidence="95">Get</WORD>
+        <WORD coords="1616,2631,1672,2610" x-confidence="96">the</WORD>
+        <WORD coords="1698,2631,1832,2610" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1535,2667,1612,2646" x-confidence="96">Make</WORD>
+        <WORD coords="1636,2672,1733,2647" x-confidence="96">Upper</WORD>
+        <WORD coords="1757,2667,1832,2647" x-confidence="95">Case</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1539,2703,1713,2681" x-confidence="96">Indicator</WORD>
+        <WORD coords="1736,2703,1833,2681" x-confidence="95">which</WORD>
+        <WORD coords="1858,2703,1892,2681" x-confidence="95">is</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1536,2739,1612,2719" x-confidence="96">Part</WORD>
+        <WORD coords="1637,2739,1673,2718" x-confidence="95">of</WORD>
+        <WORD coords="1696,2739,1752,2718" x-confidence="95">the</WORD>
+        <WORD coords="1777,2739,1852,2724" x-confidence="96">name</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,2775,1654,2754" x-confidence="95">Should</WORD>
+        <WORD coords="1676,2775,1712,2754" x-confidence="96">be</WORD>
+        <WORD coords="1735,2779,1833,2755" x-confidence="96">A,B,C</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1536,2919,1612,2898" x-confidence="95">What</WORD>
+        <WORD coords="1637,2919,1772,2898" x-confidence="95">Channel</WORD>
+        <WORD coords="1797,2919,1852,2904" x-confidence="95">are</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1536,2955,1572,2935" x-confidence="93">We</WORD>
+        <WORD coords="1596,2960,1754,2933" x-confidence="91">Openning</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1536,2991,1673,2969" x-confidence="96">Pointer</WORD>
+        <WORD coords="1696,2991,1733,2972" x-confidence="96">to</WORD>
+        <WORD coords="1757,2991,1892,2970" x-confidence="96">Control</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1536,3027,1633,3006" x-confidence="96">Block</WORD>
+        <WORD coords="1658,3026,1693,3005" x-confidence="95">in</WORD>
+        <WORD coords="1716,3027,1753,3006" x-confidence="95">bx</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1887,3357,1967,3320" x-confidence="96">Page</WORD>
+        <WORD coords="1983,3349,2040,3320" x-confidence="96">104</WORD>
+        <WORD coords="2053,3348,2088,3319" x-confidence="96">of</WORD>
+        <WORD coords="2101,3349,2156,3320" x-confidence="96">115</WORD>
+        <WORD coords="2170,3357,2264,3329" x-confidence="95">pages</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+   </HIDDENTEXT>
+  </OBJECT>
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+   <PARAM name="PAGE" value="Psion SIBO Hardware Development Kit 1.0_0107.djvu"/>
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+   <HIDDENTEXT>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="376,187,441,159" x-confidence="96">The</WORD>
+        <WORD coords="453,187,543,158" x-confidence="93">Psion</WORD>
+        <WORD coords="558,188,649,159" x-confidence="93">SIBO</WORD>
+        <WORD coords="662,187,826,158" x-confidence="96">Hardware</WORD>
+        <WORD coords="838,196,1061,158" x-confidence="96">Development</WORD>
+        <WORD coords="1073,187,1126,158" x-confidence="96">Kit</WORD>
+       </LINE>
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+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,332,614,306" x-confidence="91">xchg</WORD>
+        <WORD coords="697,331,746,306" x-confidence="96">al,</WORD>
+        <WORD coords="778,327,828,312" x-confidence="78">cs:</WORD>
+        <WORD coords="844,332,1073,306" x-confidence="28">[bx].Sr50Open</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,368,593,348" x-confidence="96">cmp</WORD>
+        <WORD coords="697,367,746,342" x-confidence="95">al,</WORD>
+        <WORD coords="778,363,791,342" x-confidence="95">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,404,572,377" x-confidence="96">je</WORD>
+        <WORD coords="696,404,893,378" x-confidence="92">OkayToOpen</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,440,548,415" x-confidence="91">CantOpen:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,471,594,456" x-confidence="95">mov</WORD>
+        <WORD coords="697,475,746,456" x-confidence="92">ax,</WORD>
+        <WORD coords="779,471,933,451" x-confidence="90">InUseErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,512,688,485" x-confidence="91">CantOpenDiffErr:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,543,593,524" x-confidence="91">stc</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,579,592,560" x-confidence="95">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,620,608,595" x-confidence="39">ErroriInOpen:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,651,594,636" x-confidence="95">mov</WORD>
+        <WORD coords="697,655,746,636" x-confidence="93">ax,</WORD>
+        <WORD coords="776,651,913,631" x-confidence="89">NameErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,687,593,668" x-confidence="92">stc</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,723,592,704" x-confidence="96">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,764,588,738" x-confidence="92">OkayToOpen:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,795,593,780" x-confidence="54">xor</WORD>
+        <WORD coords="697,799,746,774" x-confidence="95">al,</WORD>
+        <WORD coords="777,795,812,774" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,831,594,816" x-confidence="95">mov</WORD>
+        <WORD coords="698,831,748,816" x-confidence="48">cs:</WORD>
+        <WORD coords="764,836,1066,809" x-confidence="48">[bx].Sr5Running,</WORD>
+        <WORD coords="1097,831,1132,810" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,867,594,852" x-confidence="96">mov</WORD>
+        <WORD coords="698,867,748,852" x-confidence="67">cs:</WORD>
+        <WORD coords="764,871,1086,845" x-confidence="67">[bx].Sr5TheLines,</WORD>
+        <WORD coords="1117,867,1152,846" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,903,594,888" x-confidence="95">mov</WORD>
+        <WORD coords="698,903,748,888" x-confidence="0">cs:</WORD>
+        <WORD coords="764,907,1006,882" x-confidence="0">[bx].Sr5Ctrl,</WORD>
+        <WORD coords="1037,903,1072,882" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,939,594,924" x-confidence="96">mov</WORD>
+        <WORD coords="697,943,746,918" x-confidence="96">al,</WORD>
+        <WORD coords="778,939,828,924" x-confidence="84">cs:</WORD>
+        <WORD coords="844,942,1073,918" x-confidence="87">[bx].Sr5Mask</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,975,762,954" x-confidence="91">HwGetChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1016,573,989" x-confidence="91">jc</WORD>
+        <WORD coords="697,1016,992,990" x-confidence="91">CantOpenSoClose</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1047,602,1026" x-confidence="95">call</WORD>
+        <WORD coords="687,1047,1082,1026" x-confidence="90">CheckHardwarePresent</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="530,1088,583,1061" x-confidence="81">jne</WORD>
+        <WORD coords="686,1088,883,1062" x-confidence="89">OpenedOkay</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1119,584,1104" x-confidence="96">mov</WORD>
+        <WORD coords="687,1123,736,1098" x-confidence="95">al,</WORD>
+        <WORD coords="768,1119,818,1104" x-confidence="83">cs:</WORD>
+        <WORD coords="834,1122,1063,1098" x-confidence="88">[bx].Sr5Mask</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1154,580,1135" x-confidence="57">HwF</WORD>
+        <WORD coords="588,1155,782,1134" x-confidence="57">reeChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1196,688,1170" x-confidence="90">CantOpenSoClose:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1227,594,1212" x-confidence="96">mov</WORD>
+        <WORD coords="698,1227,748,1212" x-confidence="42">cs:</WORD>
+        <WORD coords="764,1232,1006,1206" x-confidence="42">[bx].Sr50pen,</WORD>
+        <WORD coords="1038,1227,1051,1206" x-confidence="95">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1263,594,1248" x-confidence="96">mov</WORD>
+        <WORD coords="697,1267,746,1248" x-confidence="93">ax,</WORD>
+        <WORD coords="776,1263,953,1241" x-confidence="91">DeviceErr</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1304,593,1277" x-confidence="91">jmp</WORD>
+        <WORD coords="698,1299,792,1278" x-confidence="92">short</WORD>
+        <WORD coords="817,1304,1113,1277" x-confidence="91">CantOpenDiffErr</WORD>
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+        <WORD coords="525,2379,584,2364" x-confidence="95">mov</WORD>
+        <WORD coords="686,2383,736,2358" x-confidence="95">bx,</WORD>
+        <WORD coords="768,2384,803,2364" x-confidence="96">sp</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,2415,584,2400" x-confidence="95">mov</WORD>
+        <WORD coords="686,2419,736,2394" x-confidence="96">bx,</WORD>
+        <WORD coords="768,2415,818,2400" x-confidence="79">ss:</WORD>
+        <WORD coords="834,2418,936,2394" x-confidence="79">[bx+4]</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,2451,584,2436" x-confidence="96">mov</WORD>
+        <WORD coords="686,2455,736,2430" x-confidence="96">bl,</WORD>
+        <WORD coords="768,2451,818,2436" x-confidence="85">cs:</WORD>
+        <WORD coords="834,2454,1122,2430" x-confidence="82">[bx].Sr5Channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2492,614,2466" x-confidence="92">xchg</WORD>
+        <WORD coords="696,2491,746,2466" x-confidence="96">bx,</WORD>
+        <WORD coords="777,2487,813,2472" x-confidence="94">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2528,623,2502" x-confidence="58">pushf</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2559,582,2537" x-confidence="95">cli</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2595,832,2574" x-confidence="92">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2631,594,2616" x-confidence="96">mov</WORD>
+        <WORD coords="697,2635,746,2610" x-confidence="96">ah,</WORD>
+        <WORD coords="776,2631,813,2610" x-confidence="95">bh</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2667,593,2652" x-confidence="44">xOr</WORD>
+        <WORD coords="696,2671,746,2646" x-confidence="96">bh,</WORD>
+        <WORD coords="776,2667,813,2646" x-confidence="96">bh</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2708,613,2682" x-confidence="96">push</WORD>
+        <WORD coords="697,2703,733,2688" x-confidence="95">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2739,594,2724" x-confidence="96">mov</WORD>
+        <WORD coords="697,2743,746,2724" x-confidence="96">ax,</WORD>
+        <WORD coords="777,2739,812,2717" x-confidence="96">di</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,2775,584,2760" x-confidence="96">mov</WORD>
+        <WORD coords="687,2779,736,2753" x-confidence="96">di,</WORD>
+        <WORD coords="768,2780,803,2760" x-confidence="97">sp</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,2811,584,2796" x-confidence="96">mov</WORD>
+        <WORD coords="687,2815,736,2789" x-confidence="96">di,</WORD>
+        <WORD coords="768,2811,818,2796" x-confidence="5">ss:</WORD>
+        <WORD coords="834,2820,936,2785" x-confidence="5">[dit+8]</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="530,2852,583,2825" x-confidence="83">jmp</WORD>
+        <WORD coords="685,2852,1156,2826" x-confidence="83">AS5StrategyJumpTable</WORD>
+        <WORD coords="1089,2856,1160,2822" x-confidence="90">[bx]</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2883,664,2862" x-confidence="90">ProcEnd</WORD>
+        <WORD coords="687,2883,782,2864" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2960,721,2933" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="745,2960,963,2934" x-confidence="80">AS5Open,</WORD>
+        <WORD coords="909,2964,966,2929" x-confidence="95">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,3067,387,3048" x-confidence="0">;</WORD>
+        <WORD coords="536,3063,594,3042" x-confidence="95">Old</WORD>
+        <WORD coords="618,3063,752,3042" x-confidence="95">channel</WORD>
+        <WORD coords="777,3063,834,3042" x-confidence="96">and</WORD>
+        <WORD coords="858,3068,952,3042" x-confidence="96">flags</WORD>
+        <WORD coords="977,3063,1013,3048" x-confidence="96">on</WORD>
+        <WORD coords="1036,3063,1092,3042" x-confidence="96">the</WORD>
+        <WORD coords="1118,3067,1226,3042" x-confidence="96">stack,</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,3135,594,3120" x-confidence="96">mov</WORD>
+        <WORD coords="698,3135,748,3120" x-confidence="1">cs:</WORD>
+        <WORD coords="764,3139,1066,3113" x-confidence="1">[di].Sr5LddData,</WORD>
+        <WORD coords="1098,3135,1133,3120" x-confidence="96">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,3171,594,3156" x-confidence="96">mov</WORD>
+        <WORD coords="696,3171,774,3150" x-confidence="95">word</WORD>
+        <WORD coords="796,3176,853,3151" x-confidence="95">ptr</WORD>
+        <WORD coords="878,3171,928,3156" x-confidence="13">cs:</WORD>
+        <WORD coords="944,3175,1286,3149" x-confidence="13">[di].Sr5StatusInt,</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="376,3348,520,3319" x-confidence="96">Revision</WORD>
+        <WORD coords="538,3349,606,3320" x-confidence="95">1.00</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1258,3068,1452,3041" x-confidence="96">interrupts</WORD>
+        <WORD coords="1477,3063,1533,3042" x-confidence="96">off</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,3139,1507,3120" x-confidence="75">;</WORD>
+        <WORD coords="1537,3135,1614,3114" x-confidence="96">Load</WORD>
+        <WORD coords="1636,3135,1692,3114" x-confidence="96">the</WORD>
+        <WORD coords="1717,3135,1852,3114" x-confidence="95">offsets</WORD>
+        <WORD coords="1877,3135,1913,3114" x-confidence="96">of</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1317,3171,1353,3156" x-confidence="94">ax</WORD>
+        <WORD coords="1499,3175,1507,3156" x-confidence="91">;</WORD>
+        <WORD coords="1536,3171,1592,3150" x-confidence="96">the</WORD>
+        <WORD coords="1617,3171,1693,3150" x-confidence="96">data</WORD>
+        <WORD coords="1718,3171,1794,3150" x-confidence="96">send</WORD>
+        <WORD coords="1817,3171,1874,3150" x-confidence="96">and</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
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+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1887,3357,1967,3320" x-confidence="96">Page</WORD>
+        <WORD coords="1983,3349,2038,3320" x-confidence="96">105</WORD>
+        <WORD coords="2053,3348,2088,3319" x-confidence="96">of</WORD>
+        <WORD coords="2101,3349,2156,3320" x-confidence="95">115</WORD>
+        <WORD coords="2170,3357,2264,3329" x-confidence="95">pages</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+   </HIDDENTEXT>
+  </OBJECT>
+  <MAP name="Psion SIBO Hardware Development Kit 1.0_0107.djvu"/>
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+   <PARAM name="PAGE" value="Psion SIBO Hardware Development Kit 1.0_0108.djvu"/>
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+   <HIDDENTEXT>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="376,187,441,159" x-confidence="96">The</WORD>
+        <WORD coords="453,187,543,158" x-confidence="93">Psion</WORD>
+        <WORD coords="558,188,649,159" x-confidence="93">SIBO</WORD>
+        <WORD coords="662,187,826,158" x-confidence="96">Hardware</WORD>
+        <WORD coords="838,196,1061,158" x-confidence="96">Development</WORD>
+        <WORD coords="1073,187,1126,158" x-confidence="96">Kit</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="378,1478,413,1457" x-confidence="96">if</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="377,1623,452,1602" x-confidence="95">else</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="377,1731,473,1709" x-confidence="95">endif</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,327,594,312" x-confidence="96">mov</WORD>
+        <WORD coords="696,327,774,306" x-confidence="96">word</WORD>
+        <WORD coords="796,332,853,307" x-confidence="93">ptr</WORD>
+        <WORD coords="878,331,1246,305" x-confidence="71">cs:[di].Sr5RecvInt,</WORD>
+        <WORD coords="1278,327,1312,305" x-confidence="95">si</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,363,594,348" x-confidence="96">mov</WORD>
+        <WORD coords="696,363,774,342" x-confidence="96">word</WORD>
+        <WORD coords="796,368,853,343" x-confidence="93">ptr</WORD>
+        <WORD coords="878,367,1246,341" x-confidence="86">cs:[di].Sr5XmitInt,</WORD>
+        <WORD coords="1277,363,1313,342" x-confidence="96">dx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,399,593,384" x-confidence="69">xor</WORD>
+        <WORD coords="697,403,746,378" x-confidence="74">ax,</WORD>
+        <WORD coords="777,399,813,378" x-confidence="51">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,440,593,420" x-confidence="96">pop</WORD>
+        <WORD coords="697,435,733,420" x-confidence="95">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,471,832,450" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,512,613,486" x-confidence="31">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,543,592,524" x-confidence="95">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="536,579,674,558" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,579,792,560" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="536,656,731,629" x-confidence="92">ProcBegin@</WORD>
+        <WORD coords="755,655,993,630" x-confidence="89">AS5Close,</WORD>
+        <WORD coords="940,661,997,625" x-confidence="95">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="536,759,594,738" x-confidence="95">Old</WORD>
+        <WORD coords="618,759,752,738" x-confidence="95">channel</WORD>
+        <WORD coords="777,759,834,738" x-confidence="95">and</WORD>
+        <WORD coords="858,764,952,738" x-confidence="96">flags</WORD>
+        <WORD coords="977,759,1013,744" x-confidence="96">on</WORD>
+        <WORD coords="1036,759,1092,738" x-confidence="95">the</WORD>
+        <WORD coords="1118,763,1226,738" x-confidence="96">stack,</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,831,594,810" x-confidence="96">and</WORD>
+        <WORD coords="698,836,1006,809" x-confidence="25">cs:[di].Sr50Open,</WORD>
+        <WORD coords="1038,831,1051,810" x-confidence="96">0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,867,594,852" x-confidence="96">mov</WORD>
+        <WORD coords="697,871,746,846" x-confidence="96">al,</WORD>
+        <WORD coords="778,867,828,852" x-confidence="11">cs:</WORD>
+        <WORD coords="844,870,1073,845" x-confidence="11">[di].Sr5Mask</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,902,590,883" x-confidence="73">HwF</WORD>
+        <WORD coords="598,903,792,882" x-confidence="73">reeChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,944,593,924" x-confidence="95">pop</WORD>
+        <WORD coords="697,939,733,924" x-confidence="95">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,975,832,954" x-confidence="92">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1016,613,990" x-confidence="39">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1047,592,1028" x-confidence="83">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="536,1083,674,1062" x-confidence="90">ProcEnd</WORD>
+        <WORD coords="697,1083,792,1064" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="536,1160,731,1133" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="755,1159,993,1134" x-confidence="83">AS5Start,</WORD>
+        <WORD coords="937,1165,997,1129" x-confidence="96">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="536,1263,594,1242" x-confidence="95">Old</WORD>
+        <WORD coords="618,1263,752,1242" x-confidence="95">channel</WORD>
+        <WORD coords="777,1263,834,1242" x-confidence="95">and</WORD>
+        <WORD coords="858,1268,952,1242" x-confidence="96">flags</WORD>
+        <WORD coords="977,1263,1013,1248" x-confidence="96">on</WORD>
+        <WORD coords="1036,1263,1092,1242" x-confidence="95">the</WORD>
+        <WORD coords="1118,1267,1226,1242" x-confidence="95">stack,</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1335,612,1314" x-confidence="95">call</WORD>
+        <WORD coords="697,1335,1132,1314" x-confidence="91">CheckHardwareFromStart</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1371,594,1356" x-confidence="96">mov</WORD>
+        <WORD coords="697,1375,746,1350" x-confidence="96">dx,</WORD>
+        <WORD coords="778,1371,791,1350" x-confidence="93">0</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,1412,573,1385" x-confidence="83">je</WORD>
+        <WORD coords="697,1412,1332,1385" x-confidence="90">CantStartSomethingWhichIsntThere</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1479,632,1457" x-confidence="89">Asic9</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,1514,563,1493" x-confidence="96">in</WORD>
+        <WORD coords="677,1519,726,1500" x-confidence="93">ax,</WORD>
+        <WORD coords="755,1515,1094,1494" x-confidence="42">AQWControlExtraRW</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,1551,563,1536" x-confidence="95">or</WORD>
+        <WORD coords="677,1555,726,1530" x-confidence="96">ah,</WORD>
+        <WORD coords="758,1551,808,1536" x-confidence="26">cs:</WORD>
+        <WORD coords="824,1554,1192,1529" x-confidence="26">[di].Sr5ClockEnable</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,1587,582,1568" x-confidence="95">out</WORD>
+        <WORD coords="675,1591,1026,1566" x-confidence="48">A9QWControlExtraRW,</WORD>
+        <WORD coords="1057,1587,1093,1572" x-confidence="96">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,1659,584,1644" x-confidence="96">mov</WORD>
+        <WORD coords="677,1663,726,1638" x-confidence="96">al,</WORD>
+        <WORD coords="758,1659,808,1644" x-confidence="3">cs:</WORD>
+        <WORD coords="824,1662,1192,1637" x-confidence="3">[di].Sr5ClockEnable</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,1695,912,1673" x-confidence="89">HwSetA2Control2Bits</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1803,594,1788" x-confidence="96">mov</WORD>
+        <WORD coords="697,1807,746,1788" x-confidence="93">al,</WORD>
+        <WORD coords="778,1808,1112,1781" x-confidence="91">SerialWriteSingle</WORD>
+        <WORD coords="1137,1803,1173,1788" x-confidence="93">or</WORD>
+        <WORD coords="1195,1803,1295,1782" x-confidence="84">A5USR</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,1839,633,1819" x-confidence="91">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1875,693,1855" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1911,594,1896" x-confidence="96">mov</WORD>
+        <WORD coords="697,1915,746,1896" x-confidence="96">al,</WORD>
+        <WORD coords="778,1911,828,1896" x-confidence="0">cs:</WORD>
+        <WORD coords="844,1914,1072,1889" x-confidence="0">[di].Sr5Ctrl</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1947,633,1927" x-confidence="91">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1983,693,1963" x-confidence="92">SDATAOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2019,594,2004" x-confidence="96">mov</WORD>
+        <WORD coords="697,2023,746,2004" x-confidence="92">al,</WORD>
+        <WORD coords="778,2024,1112,1997" x-confidence="91">SerialWriteSingle</WORD>
+        <WORD coords="1137,2019,1173,2004" x-confidence="93">or</WORD>
+        <WORD coords="1195,2019,1333,1998" x-confidence="86">A5BDLSB</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2055,633,2035" x-confidence="90">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2091,693,2071" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2127,594,2112" x-confidence="96">mov</WORD>
+        <WORD coords="697,2131,746,2112" x-confidence="96">al,</WORD>
+        <WORD coords="776,2132,852,2106" x-confidence="96">byte</WORD>
+        <WORD coords="876,2132,933,2107" x-confidence="95">ptr</WORD>
+        <WORD coords="958,2127,1008,2112" x-confidence="32">cs:</WORD>
+        <WORD coords="1024,2130,1254,2105" x-confidence="32">[di].Sr5Baud</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2163,633,2143" x-confidence="91">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2199,693,2179" x-confidence="92">SDATAOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2235,594,2220" x-confidence="96">mov</WORD>
+        <WORD coords="697,2239,746,2220" x-confidence="93">al,</WORD>
+        <WORD coords="778,2240,1112,2213" x-confidence="91">SerialWriteSingle</WORD>
+        <WORD coords="1137,2235,1173,2220" x-confidence="93">or</WORD>
+        <WORD coords="1195,2235,1333,2214" x-confidence="83">A5BDMSB</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2271,633,2251" x-confidence="85">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2307,693,2287" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2343,594,2328" x-confidence="96">mov</WORD>
+        <WORD coords="697,2347,746,2328" x-confidence="96">al,</WORD>
+        <WORD coords="776,2348,852,2322" x-confidence="96">byte</WORD>
+        <WORD coords="876,2348,933,2323" x-confidence="95">ptr</WORD>
+        <WORD coords="958,2343,1008,2328" x-confidence="79">cs:</WORD>
+        <WORD coords="1024,2346,1294,2321" x-confidence="42">[dit+1].Sr5Baud</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2379,633,2359" x-confidence="90">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2415,693,2395" x-confidence="92">SDATAOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2487,602,2466" x-confidence="95">call</WORD>
+        <WORD coords="677,2487,730,2467" x-confidence="76">Get</WORD>
+        <WORD coords="737,2492,972,2466" x-confidence="76">TheInterrupt</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,2523,583,2508" x-confidence="91">xor</WORD>
+        <WORD coords="678,2527,726,2508" x-confidence="57">CX),</WORD>
+        <WORD coords="758,2523,793,2508" x-confidence="53">Cx</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2559,612,2538" x-confidence="95">call</WORD>
+        <WORD coords="696,2559,852,2537" x-confidence="90">DriveRts</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2631,594,2616" x-confidence="96">mov</WORD>
+        <WORD coords="697,2635,746,2610" x-confidence="93">al,</WORD>
+        <WORD coords="778,2636,1112,2609" x-confidence="91">SerialWriteSingle</WORD>
+        <WORD coords="1137,2631,1173,2616" x-confidence="93">or</WORD>
+        <WORD coords="1195,2636,1374,2610" x-confidence="86">A5CtrlReg</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2667,633,2647" x-confidence="90">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2703,693,2683" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2739,594,2724" x-confidence="95">mov</WORD>
+        <WORD coords="697,2743,746,2718" x-confidence="93">al,</WORD>
+        <WORD coords="784,2742,954,2718" x-confidence="91">(S_CENTON</WORD>
+        <WORD coords="977,2739,1013,2724" x-confidence="93">or</WORD>
+        <WORD coords="1038,2742,1214,2718" x-confidence="65">S_RS2320N</WORD>
+        <WORD coords="1237,2739,1273,2724" x-confidence="96">or</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2775,633,2755" x-confidence="88">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2811,693,2791" x-confidence="92">SDATAOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2847,594,2832" x-confidence="96">mov</WORD>
+        <WORD coords="698,2851,746,2832" x-confidence="95">cx,</WORD>
+        <WORD coords="779,2847,791,2826" x-confidence="85">8</WORD>
+        <WORD coords="819,2851,827,2832" x-confidence="85">;</WORD>
+        <WORD coords="859,2847,871,2826" x-confidence="91">8</WORD>
+        <WORD coords="895,2847,932,2832" x-confidence="91">ms</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2888,593,2868" x-confidence="96">pop</WORD>
+        <WORD coords="697,2883,733,2862" x-confidence="49">dx</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2919,612,2898" x-confidence="96">call</WORD>
+        <WORD coords="696,2919,873,2897" x-confidence="90">WaitTimer</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2960,613,2934" x-confidence="96">push</WORD>
+        <WORD coords="697,2955,733,2934" x-confidence="68">dx</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2991,594,2976" x-confidence="95">mov</WORD>
+        <WORD coords="697,2995,746,2970" x-confidence="93">ah,</WORD>
+        <WORD coords="784,2994,933,2970" x-confidence="90">(S_RXENB</WORD>
+        <WORD coords="957,2991,993,2976" x-confidence="93">or</WORD>
+        <WORD coords="1018,2994,1153,2971" x-confidence="92">S_TXENB</WORD>
+        <WORD coords="1177,2991,1213,2976" x-confidence="93">or</WORD>
+        <WORD coords="1238,2994,1386,2970" x-confidence="91">S_MDINT)</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,3027,612,3006" x-confidence="95">call</WORD>
+        <WORD coords="696,3032,1052,3006" x-confidence="89">EnableTheInterrupt</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,3063,594,3048" x-confidence="96">mov</WORD>
+        <WORD coords="698,3068,1066,3041" x-confidence="58">cs:[di].Sr5Running,</WORD>
+        <WORD coords="1099,3062,1111,3042" x-confidence="96">1</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,3099,594,3084" x-confidence="96">mov</WORD>
+        <WORD coords="696,3103,746,3078" x-confidence="92">bx,</WORD>
+        <WORD coords="775,3099,1132,3077" x-confidence="74">Asic5SerialCurrent</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,3135,792,3115" x-confidence="90">HwSetPCurrent</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,3171,612,3150" x-confidence="96">call</WORD>
+        <WORD coords="678,3171,792,3151" x-confidence="95">Status</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="376,3348,520,3319" x-confidence="96">Revision</WORD>
+        <WORD coords="538,3349,606,3320" x-confidence="95">1.00</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1258,1268,1452,1241" x-confidence="95">interrupts</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1848,187,1938,158" x-confidence="96">Psion</WORD>
+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
+        <WORD coords="2095,196,2171,159" x-confidence="96">May</WORD>
+        <WORD coords="2186,188,2262,159" x-confidence="96">1995</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1549,331,1557,312" x-confidence="59">;</WORD>
+        <WORD coords="1588,327,1722,305" x-confidence="83">veceive</WORD>
+        <WORD coords="1748,327,1902,305" x-confidence="96">routines</WORD>
+        <WORD coords="1928,326,1963,305" x-confidence="94">in</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,367,1507,348" x-confidence="91">;</WORD>
+        <WORD coords="1536,363,1592,342" x-confidence="93">the</WORD>
+        <WORD coords="1617,363,1674,342" x-confidence="91">Ldd</WORD>
+        <WORD coords="1697,363,1792,342" x-confidence="96">above</WORD>
+        <WORD coords="1816,363,1852,348" x-confidence="96">us</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,403,1507,384" x-confidence="40">;</WORD>
+        <WORD coords="1536,399,1611,378" x-confidence="89">DX=0</WORD>
+        <WORD coords="1637,399,1692,379" x-confidence="46">—-We</WORD>
+        <WORD coords="1717,399,1812,378" x-confidence="96">don't</WORD>
+        <WORD coords="1838,404,1972,379" x-confidence="96">support</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,439,1507,420" x-confidence="62">7;</WORD>
+        <WORD coords="1536,440,1633,420" x-confidence="95">power</WORD>
+        <WORD coords="1655,440,1852,415" x-confidence="96">management</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,475,1507,456" x-confidence="69">;</WORD>
+        <WORD coords="1536,471,1653,451" x-confidence="95">Return</WORD>
+        <WORD coords="1676,471,1732,450" x-confidence="96">the</WORD>
+        <WORD coords="1757,471,1814,450" x-confidence="95">old</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,511,1507,492" x-confidence="54">;</WORD>
+        <WORD coords="1538,507,1672,486" x-confidence="84">Channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1258,764,1452,737" x-confidence="95">interrupts</WORD>
+        <WORD coords="1477,759,1533,738" x-confidence="96">off</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,835,1507,816" x-confidence="64">;</WORD>
+        <WORD coords="1537,831,1632,810" x-confidence="96">Close</WORD>
+        <WORD coords="1656,831,1712,810" x-confidence="96">the</WORD>
+        <WORD coords="1737,831,1872,810" x-confidence="96">Channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,871,1507,852" x-confidence="83">;</WORD>
+        <WORD coords="1536,867,1612,847" x-confidence="95">Free</WORD>
+        <WORD coords="1636,872,1673,852" x-confidence="96">up</WORD>
+        <WORD coords="1697,867,1753,852" x-confidence="96">our</WORD>
+        <WORD coords="1778,867,1912,846" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,907,1507,888" x-confidence="68">;</WORD>
+        <WORD coords="1535,903,1594,882" x-confidence="96">And</WORD>
+        <WORD coords="1616,903,1672,882" x-confidence="96">the</WORD>
+        <WORD coords="1697,903,1852,882" x-confidence="96">Hardware</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,943,1507,924" x-confidence="71">;</WORD>
+        <WORD coords="1537,939,1672,918" x-confidence="95">Channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,979,1507,960" x-confidence="70">;</WORD>
+        <WORD coords="1536,975,1653,955" x-confidence="96">Return</WORD>
+        <WORD coords="1676,975,1732,954" x-confidence="96">the</WORD>
+        <WORD coords="1757,975,1814,954" x-confidence="95">old</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,1015,1507,996" x-confidence="56">;</WORD>
+        <WORD coords="1538,1011,1672,990" x-confidence="91">channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1477,1263,1533,1242" x-confidence="95">off</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,1519,1487,1500" x-confidence="24">;</WORD>
+        <WORD coords="1518,1515,1612,1495" x-confidence="96">Start</WORD>
+        <WORD coords="1636,1515,1692,1494" x-confidence="92">the</WORD>
+        <WORD coords="1718,1515,1772,1494" x-confidence="86">S3s</WORD>
+        <WORD coords="1798,1515,1893,1494" x-confidence="96">clock</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1479,1555,1487,1536" x-confidence="39">;</WORD>
+        <WORD coords="1517,1551,1693,1531" x-confidence="96">Generator</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,1807,1507,1788" x-confidence="88">;</WORD>
+        <WORD coords="1538,1803,1592,1783" x-confidence="96">Set</WORD>
+        <WORD coords="1616,1803,1672,1782" x-confidence="96">the</WORD>
+        <WORD coords="1696,1803,1774,1782" x-confidence="96">baud</WORD>
+        <WORD coords="1798,1803,1872,1783" x-confidence="96">rate</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,1843,1507,1824" x-confidence="34">;</WORD>
+        <WORD coords="1537,1839,1594,1818" x-confidence="95">and</WORD>
+        <WORD coords="1617,1839,1713,1818" x-confidence="95">other</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,1879,1507,1860" x-confidence="86">;</WORD>
+        <WORD coords="1538,1875,1832,1853" x-confidence="94">Characteristics</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1517,2487,1572,2467" x-confidence="96">Get</WORD>
+        <WORD coords="1596,2487,1652,2466" x-confidence="96">the</WORD>
+        <WORD coords="1678,2492,1852,2465" x-confidence="96">interrupt</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1517,2523,1574,2502" x-confidence="96">and</WORD>
+        <WORD coords="1598,2523,1693,2502" x-confidence="96">clear</WORD>
+        <WORD coords="1717,2523,1793,2502" x-confidence="96">down</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1536,2559,1592,2538" x-confidence="95">the</WORD>
+        <WORD coords="1616,2559,1672,2539" x-confidence="96">RTS</WORD>
+        <WORD coords="1698,2559,1772,2537" x-confidence="90">line</WORD>
+        <WORD coords="1804,2562,1875,2538" x-confidence="90">(DTR</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1538,2600,1632,2576" x-confidence="96">stays</WORD>
+        <WORD coords="1657,2595,1692,2575" x-confidence="96">at</WORD>
+        <WORD coords="1716,2595,1772,2574" x-confidence="96">the</WORD>
+        <WORD coords="1798,2595,1892,2575" x-confidence="96">state</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,2635,1507,2616" x-confidence="89">;</WORD>
+        <WORD coords="1538,2631,1572,2609" x-confidence="96">it</WORD>
+        <WORD coords="1596,2631,1652,2616" x-confidence="95">was</WORD>
+        <WORD coords="1678,2634,1746,2610" x-confidence="96">set)</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,2491,1486,2481" x-confidence="0">’</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1479,2527,1486,2517" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1499,2563,1506,2553" x-confidence="0">’</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1499,2599,1506,2589" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="1318,2742,1506,2718" x-confidence="91">S_RSTTLON)</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+        <WORD coords="535,507,594,492" x-confidence="96">mov</WORD>
+        <WORD coords="677,511,726,486" x-confidence="93">ah,</WORD>
+        <WORD coords="758,510,1214,485" x-confidence="84">ss:[si].SerialCharTbaud</WORD>
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+        <WORD coords="677,547,726,522" x-confidence="96">ah,</WORD>
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+        <WORD coords="697,619,746,600" x-confidence="93">ah,</WORD>
+        <WORD coords="776,618,951,594" x-confidence="90">P_BAUD_50</WORD>
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+        <WORD coords="697,691,746,672" x-confidence="93">ah,</WORD>
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+        <WORD coords="437,764,728,737" x-confidence="83">TheSpecialBaud:</WORD>
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+        <WORD coords="537,795,593,774" x-confidence="96">dec</WORD>
+        <WORD coords="697,795,733,780" x-confidence="96">ah</WORD>
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+        <WORD coords="525,831,584,816" x-confidence="96">mov</WORD>
+        <WORD coords="688,835,736,810" x-confidence="92">cl,</WORD>
+        <WORD coords="768,834,1222,809" x-confidence="89">ss:[si].SerialCharFrame</WORD>
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+        <WORD coords="697,871,746,852" x-confidence="93">al,</WORD>
+        <WORD coords="778,872,1253,845" x-confidence="90">ss:[si].SerialCharParity</WORD>
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+        <WORD coords="697,903,732,888" x-confidence="94">al</WORD>
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+        <WORD coords="698,943,746,924" x-confidence="96">ch,</WORD>
+        <WORD coords="778,939,813,918" x-confidence="96">ch</WORD>
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+        <WORD coords="696,1231,746,1206" x-confidence="95">bx,</WORD>
+        <WORD coords="777,1227,892,1206" x-confidence="92">offset</WORD>
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+        <WORD coords="535,1371,594,1356" x-confidence="96">mov</WORD>
+        <WORD coords="696,1375,746,1350" x-confidence="96">bx,</WORD>
+        <WORD coords="777,1371,892,1350" x-confidence="92">offset</WORD>
+        <WORD coords="916,1371,1172,1349" x-confidence="91">DataBitsTable</WORD>
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+        <WORD coords="698,1411,746,1386" x-confidence="93">cl,</WORD>
+        <WORD coords="781,1410,975,1387" x-confidence="92">P_DATA_FRM</WORD>
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+        <WORD coords="697,1447,746,1422" x-confidence="96">al,</WORD>
+        <WORD coords="778,1443,812,1422" x-confidence="96">cl</WORD>
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+        <WORD coords="698,1479,748,1464" x-confidence="90">cs:</WORD>
+        <WORD coords="764,1482,1046,1457" x-confidence="90">[DataBitsTable]</WORD>
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+        <WORD coords="777,1515,812,1494" x-confidence="96">al</WORD>
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+        <WORD coords="696,1555,746,1530" x-confidence="95">bx,</WORD>
+        <WORD coords="777,1551,892,1530" x-confidence="93">offset</WORD>
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+        <WORD coords="697,1591,746,1566" x-confidence="95">al,</WORD>
+        <WORD coords="777,1587,813,1566" x-confidence="95">ah</WORD>
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+        <WORD coords="777,1623,813,1602" x-confidence="96">ah</WORD>
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+        <WORD coords="696,1767,733,1746" x-confidence="96">bx</WORD>
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+       <LINE>
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+        <WORD coords="698,1803,748,1788" x-confidence="0">es?</WORD>
+        <WORD coords="766,1806,826,1781" x-confidence="0">[dt]</WORD>
+        <WORD coords="842,1807,1006,1782" x-confidence="20">.Sractrl;</WORD>
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+        <WORD coords="698,1843,1006,1817" x-confidence="76">cs:[di].Sr5Baud,</WORD>
+        <WORD coords="1037,1839,1073,1824" x-confidence="96">ax</WORD>
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+        <WORD coords="537,1875,593,1860" x-confidence="45">xOr</WORD>
+        <WORD coords="697,1879,746,1854" x-confidence="96">al,</WORD>
+        <WORD coords="777,1875,812,1854" x-confidence="96">al</WORD>
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+        <WORD coords="376,1947,588,1927" x-confidence="75">ErroriInSet:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1983,594,1968" x-confidence="96">mov</WORD>
+        <WORD coords="697,1987,746,1962" x-confidence="92">al,</WORD>
+        <WORD coords="776,1988,1073,1962" x-confidence="90">NotSupportedErr</WORD>
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+     <REGION>
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+        <WORD coords="755,2239,993,2214" x-confidence="91">AS5Sense,</WORD>
+        <WORD coords="940,2245,997,2209" x-confidence="95">far</WORD>
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+        <WORD coords="662,187,826,158" x-confidence="96">Hardware</WORD>
+        <WORD coords="838,196,1061,158" x-confidence="96">Development</WORD>
+        <WORD coords="1073,187,1126,158" x-confidence="96">Kit</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1848,187,1938,158" x-confidence="96">Psion</WORD>
+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
+        <WORD coords="2095,196,2171,159" x-confidence="96">May</WORD>
+        <WORD coords="2186,188,2262,159" x-confidence="96">1995</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,331,387,312" x-confidence="0">-</WORD>
+        <WORD coords="536,327,594,306" x-confidence="95">Old</WORD>
+        <WORD coords="618,327,752,306" x-confidence="96">channel</WORD>
+        <WORD coords="777,327,834,306" x-confidence="95">and</WORD>
+        <WORD coords="858,332,952,306" x-confidence="96">flags</WORD>
+        <WORD coords="977,327,1013,312" x-confidence="96">on</WORD>
+        <WORD coords="1036,327,1092,306" x-confidence="96">the</WORD>
+        <WORD coords="1118,331,1226,306" x-confidence="96">stack,</WORD>
+        <WORD coords="1258,332,1452,305" x-confidence="96">interrupts</WORD>
+        <WORD coords="1477,327,1533,306" x-confidence="96">off</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,399,594,384" x-confidence="96">mov</WORD>
+        <WORD coords="697,403,746,378" x-confidence="93">ah,</WORD>
+        <WORD coords="778,402,913,379" x-confidence="92">S_TXENB</WORD>
+        <WORD coords="1499,403,1507,384" x-confidence="90">;</WORD>
+        <WORD coords="1536,404,1633,377" x-confidence="96">Begin</WORD>
+        <WORD coords="1656,404,1772,379" x-confidence="95">Output</WORD>
+        <WORD coords="1796,404,1833,378" x-confidence="96">by</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,435,612,414" x-confidence="95">call</WORD>
+        <WORD coords="696,440,1052,414" x-confidence="88">EnableTheInterrupt</WORD>
+        <WORD coords="1499,439,1507,420" x-confidence="75">;</WORD>
+        <WORD coords="1537,440,1694,413" x-confidence="96">enabling</WORD>
+        <WORD coords="1716,435,1872,413" x-confidence="96">transmit</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,476,593,456" x-confidence="96">pop</WORD>
+        <WORD coords="697,471,733,456" x-confidence="95">ax</WORD>
+        <WORD coords="1499,475,1507,456" x-confidence="78">;</WORD>
+        <WORD coords="1538,476,1732,449" x-confidence="96">interrupts</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,507,832,486" x-confidence="90">HwSelectChannel</WORD>
+        <WORD coords="1499,511,1507,492" x-confidence="89">;</WORD>
+        <WORD coords="1536,507,1653,487" x-confidence="96">Return</WORD>
+        <WORD coords="1676,507,1732,486" x-confidence="96">the</WORD>
+        <WORD coords="1757,507,1814,486" x-confidence="96">old</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,553,613,518" x-confidence="39">popft</WORD>
+        <WORD coords="1499,547,1507,528" x-confidence="57">;</WORD>
+        <WORD coords="1538,543,1672,522" x-confidence="76">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,579,592,560" x-confidence="96">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,615,674,594" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,615,792,595" x-confidence="90">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,692,731,665" x-confidence="90">ProcBegin@</WORD>
+        <WORD coords="755,691,1133,666" x-confidence="83">AS5SetHandlerCs,</WORD>
+        <WORD coords="1081,697,1135,661" x-confidence="96">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,831,574,811" x-confidence="94">CX</WORD>
+        <WORD coords="598,831,632,809" x-confidence="94">is</WORD>
+        <WORD coords="657,831,692,811" x-confidence="95">CS</WORD>
+        <WORD coords="717,831,753,810" x-confidence="95">of</WORD>
+        <WORD coords="777,831,872,810" x-confidence="93">above</WORD>
+        <WORD coords="897,830,952,811" x-confidence="91">LDD</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,835,387,780" x-confidence="25">sew</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,903,594,888" x-confidence="96">mov</WORD>
+        <WORD coords="696,903,774,882" x-confidence="96">word</WORD>
+        <WORD coords="796,908,853,883" x-confidence="94">ptr</WORD>
+        <WORD coords="878,903,928,888" x-confidence="0">cs:</WORD>
+        <WORD coords="944,906,1028,881" x-confidence="0">[di].</WORD>
+        <WORD coords="1044,907,1366,882" x-confidence="8">(Sr5StatusInt+2),</WORD>
+        <WORD coords="1398,903,1433,888" x-confidence="95">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,939,594,924" x-confidence="96">mov</WORD>
+        <WORD coords="696,939,774,918" x-confidence="96">word</WORD>
+        <WORD coords="796,944,853,919" x-confidence="90">ptr</WORD>
+        <WORD coords="878,943,1326,917" x-confidence="77">cs:[di].(Sr5RecvInt+2),</WORD>
+        <WORD coords="1358,939,1393,924" x-confidence="96">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,975,584,960" x-confidence="96">mov</WORD>
+        <WORD coords="686,975,764,954" x-confidence="95">word</WORD>
+        <WORD coords="786,980,843,956" x-confidence="95">ptr</WORD>
+        <WORD coords="868,975,918,960" x-confidence="0">cs:</WORD>
+        <WORD coords="934,978,1018,953" x-confidence="0">[di].</WORD>
+        <WORD coords="1034,979,1316,953" x-confidence="12">(Sr5XmitInt+2),</WORD>
+        <WORD coords="1348,975,1383,960" x-confidence="96">cx</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1016,583,996" x-confidence="95">pop</WORD>
+        <WORD coords="687,1011,723,996" x-confidence="95">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,1047,822,1026" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1088,613,1062" x-confidence="30">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1119,592,1100" x-confidence="96">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1155,674,1134" x-confidence="89">ProcEnd</WORD>
+        <WORD coords="697,1155,792,1136" x-confidence="89">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1232,731,1205" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="755,1231,906,1206" x-confidence="91">AS5Int3,</WORD>
+        <WORD coords="918,1227,973,1206" x-confidence="96">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1335,594,1320" x-confidence="96">mov</WORD>
+        <WORD coords="697,1339,746,1313" x-confidence="96">di,</WORD>
+        <WORD coords="777,1335,892,1314" x-confidence="93">offset</WORD>
+        <WORD coords="917,1335,1011,1314" x-confidence="92">Chan2</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1371,594,1356" x-confidence="96">mov</WORD>
+        <WORD coords="697,1375,746,1356" x-confidence="93">ax,</WORD>
+        <WORD coords="776,1371,992,1349" x-confidence="91">PortCActive</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1412,593,1385" x-confidence="91">jmp</WORD>
+        <WORD coords="697,1407,812,1387" x-confidence="45">ComInt</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1443,674,1422" x-confidence="89">ProcEnd</WORD>
+        <WORD coords="697,1443,792,1424" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1520,731,1493" x-confidence="92">ProcBegin@</WORD>
+        <WORD coords="755,1519,973,1494" x-confidence="89">AS5Int2,far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1623,594,1608" x-confidence="96">mov</WORD>
+        <WORD coords="697,1627,746,1601" x-confidence="96">di,</WORD>
+        <WORD coords="777,1623,892,1602" x-confidence="93">offset</WORD>
+        <WORD coords="917,1623,1011,1602" x-confidence="90">Chanl</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1659,594,1644" x-confidence="96">mov</WORD>
+        <WORD coords="697,1663,746,1644" x-confidence="93">ax,</WORD>
+        <WORD coords="776,1659,992,1637" x-confidence="92">PortBActive</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,1700,593,1673" x-confidence="90">jmp</WORD>
+        <WORD coords="697,1695,812,1675" x-confidence="26">ComIint</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1731,674,1710" x-confidence="90">ProcEnd</WORD>
+        <WORD coords="697,1731,792,1712" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1808,731,1781" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="755,1807,973,1782" x-confidence="72">AS5Int1,far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,1911,594,1896" x-confidence="96">mov</WORD>
+        <WORD coords="677,1915,852,1889" x-confidence="91">di,offset</WORD>
+        <WORD coords="877,1911,971,1890" x-confidence="38">Chan0</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,1947,594,1932" x-confidence="96">mov</WORD>
+        <WORD coords="697,1951,746,1932" x-confidence="29">ax,</WORD>
+        <WORD coords="756,1947,972,1925" x-confidence="29">PortAActive</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="379,1987,387,1968" x-confidence="47">4</WORD>
+        <WORD coords="541,1982,613,1963" x-confidence="95">FALL</WORD>
+        <WORD coords="637,1983,773,1963" x-confidence="96">THROUGH</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,2019,674,1998" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="697,2019,792,2000" x-confidence="92">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="541,2132,731,2105" x-confidence="90">ProcBegin@</WORD>
+        <WORD coords="757,2137,885,2101" x-confidence="86">ComInt,</WORD>
+        <WORD coords="900,2127,953,2106" x-confidence="96">far</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2235,592,2214" x-confidence="96">The</WORD>
+        <WORD coords="618,2235,733,2220" x-confidence="96">common</WORD>
+        <WORD coords="758,2240,932,2213" x-confidence="95">interrupt</WORD>
+        <WORD coords="956,2235,1093,2214" x-confidence="96">handler</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2271,572,2251" x-confidence="96">DS</WORD>
+        <WORD coords="596,2276,712,2249" x-confidence="96">points</WORD>
+        <WORD coords="736,2271,773,2252" x-confidence="96">to</WORD>
+        <WORD coords="796,2271,832,2251" x-confidence="96">OS</WORD>
+        <WORD coords="857,2271,933,2250" x-confidence="96">data</WORD>
+        <WORD coords="958,2276,1052,2256" x-confidence="96">space</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="540,2306,571,2287" x-confidence="94">DI</WORD>
+        <WORD coords="598,2307,632,2285" x-confidence="95">is</WORD>
+        <WORD coords="657,2307,713,2292" x-confidence="96">our</WORD>
+        <WORD coords="738,2307,872,2286" x-confidence="96">control</WORD>
+        <WORD coords="896,2307,993,2286" x-confidence="96">block</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,2311,387,2256" x-confidence="3">Mee</WORD>
+        <WORD coords="379,2239,387,2220" x-confidence="35">Ne</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="379,2347,387,2328" x-confidence="0">;</WORD>
+        <WORD coords="535,2342,574,2323" x-confidence="96">AX</WORD>
+        <WORD coords="598,2343,632,2321" x-confidence="95">is</WORD>
+        <WORD coords="656,2343,712,2322" x-confidence="96">the</WORD>
+        <WORD coords="735,2343,852,2321" x-confidence="96">Active</WORD>
+        <WORD coords="878,2343,1012,2322" x-confidence="96">channel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="374,2424,413,2389" x-confidence="33">ab</WORD>
+        <WORD coords="538,2415,593,2394" x-confidence="84">S3b</WORD>
+        <WORD coords="617,2415,653,2400" x-confidence="93">or</WORD>
+        <WORD coords="678,2415,733,2394" x-confidence="91">S3c</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2451,573,2436" x-confidence="96">or</WORD>
+        <WORD coords="697,2451,748,2430" x-confidence="82">ds:</WORD>
+        <WORD coords="764,2456,1106,2429" x-confidence="82">[OsActivityMeter],</WORD>
+        <WORD coords="1137,2451,1173,2436" x-confidence="96">ax</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2487,473,2465" x-confidence="95">endif</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2523,594,2508" x-confidence="96">mov</WORD>
+        <WORD coords="697,2527,746,2502" x-confidence="95">al,</WORD>
+        <WORD coords="778,2523,828,2508" x-confidence="35">cs:</WORD>
+        <WORD coords="844,2526,1132,2501" x-confidence="35">[di].Sr5Channel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="537,2559,832,2538" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2600,613,2574" x-confidence="96">push</WORD>
+        <WORD coords="697,2595,733,2580" x-confidence="95">ax</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2631,594,2616" x-confidence="96">mov</WORD>
+        <WORD coords="696,2635,746,2610" x-confidence="95">bx,</WORD>
+        <WORD coords="778,2631,828,2616" x-confidence="0">cs:</WORD>
+        <WORD coords="844,2634,1133,2609" x-confidence="0">[di].Sr5LddData</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2672,708,2646" x-confidence="79">TheInterruptLoop:</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2703,594,2688" x-confidence="96">mov</WORD>
+        <WORD coords="697,2707,746,2682" x-confidence="92">al,</WORD>
+        <WORD coords="778,2708,1092,2681" x-confidence="89">SerialReadSingle</WORD>
+        <WORD coords="1117,2703,1153,2688" x-confidence="93">or</WORD>
+        <WORD coords="1175,2708,1354,2682" x-confidence="85">A5CtrlReg</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2739,633,2719" x-confidence="92">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2775,693,2755" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2811,612,2791" x-confidence="91">XNOP</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2847,633,2827" x-confidence="91">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2883,674,2863" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2919,612,2899" x-confidence="96">test</WORD>
+        <WORD coords="677,2923,726,2898" x-confidence="95">al,</WORD>
+        <WORD coords="757,2919,792,2898" x-confidence="96">al</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,2960,572,2933" x-confidence="96">je</WORD>
+        <WORD coords="676,2960,893,2933" x-confidence="92">NothingToDo</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2996,1068,2969" x-confidence="45">HaveWeGotAModemStatusLineInterrupt:</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,3027,612,3008" x-confidence="95">test</WORD>
+        <WORD coords="697,3031,746,3006" x-confidence="93">al,</WORD>
+        <WORD coords="778,3030,913,3007" x-confidence="90">S_MDINT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="540,3068,571,3041" x-confidence="24">4z</WORD>
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+       <LINE>
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+        <WORD coords="1458,2738,1493,2717" x-confidence="96">if</WORD>
+        <WORD coords="1517,2744,1713,2724" x-confidence="96">neccessary</WORD>
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+     </REGION>
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+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
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+        <WORD coords="1377,2811,1512,2789" x-confidence="79">Gisable</WORD>
+        <WORD coords="1537,2810,1574,2791" x-confidence="95">TX</WORD>
+        <WORD coords="1598,2816,1792,2789" x-confidence="95">interrupts</WORD>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,1407,612,1388" x-confidence="95">test</WORD>
+        <WORD coords="697,1411,746,1386" x-confidence="93">al,</WORD>
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+        <WORD coords="697,1448,1232,1421" x-confidence="88">HaveWeGotATransmitInterrupt</WORD>
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+        <WORD coords="1175,1479,1275,1458" x-confidence="90">A5RHR</WORD>
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+        <WORD coords="697,1699,746,1674" x-confidence="96">ah,</WORD>
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+        <WORD coords="817,1844,1133,1818" x-confidence="89">TheInterruptLoop</WORD>
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+       <LINE>
+        <WORD coords="377,1880,928,1853" x-confidence="87">HaveWeGotATransmitInterrupt:</WORD>
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+        <WORD coords="697,1915,746,1890" x-confidence="93">al,</WORD>
+        <WORD coords="778,1914,913,1891" x-confidence="91">S_TXINT</WORD>
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+        <WORD coords="540,1952,571,1925" x-confidence="51">jz</WORD>
+        <WORD coords="696,1952,913,1925" x-confidence="92">NothingToDo</WORD>
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+        <WORD coords="536,1988,613,1962" x-confidence="96">push</WORD>
+        <WORD coords="697,1983,732,1961" x-confidence="95">di</WORD>
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+        <WORD coords="697,2019,794,1998" x-confidence="91">dword</WORD>
+        <WORD coords="816,2024,873,2000" x-confidence="96">ptr</WORD>
+        <WORD coords="898,2019,947,2004" x-confidence="46">cs:</WORD>
+        <WORD coords="964,2022,1026,1997" x-confidence="16">[di]</WORD>
+        <WORD coords="1042,2019,1252,1997" x-confidence="16">.Sr5XmitInt</WORD>
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+        <WORD coords="1019,2095,1027,2076" x-confidence="88">;</WORD>
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+        <WORD coords="1118,2090,1153,2069" x-confidence="96">if</WORD>
+        <WORD coords="1177,2091,1312,2069" x-confidence="96">disable</WORD>
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+        <WORD coords="696,2127,1072,2105" x-confidence="71">DisableTransmitInts</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2163,594,2148" x-confidence="96">mov</WORD>
+        <WORD coords="697,2167,746,2142" x-confidence="96">ah,</WORD>
+        <WORD coords="777,2163,812,2142" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2199,594,2184" x-confidence="96">mov</WORD>
+        <WORD coords="697,2203,746,2178" x-confidence="92">al,</WORD>
+        <WORD coords="778,2204,1112,2177" x-confidence="90">SerialWriteSingle</WORD>
+        <WORD coords="1137,2199,1173,2184" x-confidence="93">or</WORD>
+        <WORD coords="1195,2199,1295,2178" x-confidence="87">A5RHR</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2235,633,2215" x-confidence="91">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2271,693,2251" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2307,594,2292" x-confidence="96">mov</WORD>
+        <WORD coords="697,2311,746,2286" x-confidence="95">al,</WORD>
+        <WORD coords="777,2307,813,2286" x-confidence="95">ah</WORD>
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+        <WORD coords="697,2420,1013,2394" x-confidence="89">TheInterrupt</WORD>
+        <WORD coords="937,2425,1017,2390" x-confidence="96">Loop</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="376,2456,608,2429" x-confidence="92">NothingToDo:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2486,413,2465" x-confidence="93">if</WORD>
+        <WORD coords="535,2487,632,2465" x-confidence="88">Asic9</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2523,592,2504" x-confidence="94">out</WORD>
+        <WORD coords="695,2528,1112,2501" x-confidence="51">A9BNonSpecificEoiwW,</WORD>
+        <WORD coords="1075,2533,1114,2497" x-confidence="95">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2559,452,2538" x-confidence="96">else</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2595,592,2576" x-confidence="94">out</WORD>
+        <WORD coords="695,2600,1026,2573" x-confidence="90">AlNonSpecificEoi,</WORD>
+        <WORD coords="1057,2595,1092,2574" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,2631,473,2609" x-confidence="95">endif</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2672,593,2652" x-confidence="95">pop</WORD>
+        <WORD coords="697,2667,733,2652" x-confidence="96">ax</WORD>
+       </LINE>
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+        <WORD coords="537,2703,832,2682" x-confidence="91">HwSelectChannel</WORD>
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+        <WORD coords="1279,2743,1287,2724" x-confidence="60">;</WORD>
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+       </LINE>
+       <LINE>
+        <WORD coords="535,2847,594,2832" x-confidence="96">mov</WORD>
+        <WORD coords="697,2851,746,2826" x-confidence="92">al,</WORD>
+        <WORD coords="778,2852,1092,2825" x-confidence="89">SerialReadSingle</WORD>
+        <WORD coords="1117,2847,1153,2832" x-confidence="93">or</WORD>
+        <WORD coords="1175,2847,1353,2826" x-confidence="89">A5IntMask</WORD>
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+        <WORD coords="697,3067,746,3042" x-confidence="96">al,</WORD>
+        <WORD coords="777,3063,832,3044" x-confidence="93">not</WORD>
+        <WORD coords="858,3066,993,3043" x-confidence="90">S_TXENB</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,3099,594,3084" x-confidence="96">mov</WORD>
+        <WORD coords="697,3103,746,3078" x-confidence="96">ah,</WORD>
+        <WORD coords="777,3099,812,3078" x-confidence="96">al</WORD>
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+        <WORD coords="697,3139,746,3114" x-confidence="92">al,</WORD>
+        <WORD coords="778,3140,1112,3113" x-confidence="89">SerialWriteSingle</WORD>
+        <WORD coords="1137,3135,1173,3120" x-confidence="93">or</WORD>
+        <WORD coords="1195,3135,1373,3114" x-confidence="83">A5IntMask</WORD>
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+       <LINE>
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+        <WORD coords="2053,3348,2088,3319" x-confidence="96">of</WORD>
+        <WORD coords="2101,3349,2156,3320" x-confidence="95">115</WORD>
+        <WORD coords="2170,3357,2264,3329" x-confidence="96">pages</WORD>
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+        <WORD coords="535,363,594,348" x-confidence="96">mov</WORD>
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+        <WORD coords="538,399,633,379" x-confidence="83">SBUSY</WORD>
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+       <LINE>
+        <WORD coords="538,435,693,415" x-confidence="92">SDATAOUT</WORD>
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+       <LINE>
+        <WORD coords="540,476,593,449" x-confidence="83">jmp</WORD>
+        <WORD coords="697,476,1013,450" x-confidence="90">TheInterrupt</WORD>
+        <WORD coords="940,481,1017,446" x-confidence="96">Loop</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,507,674,486" x-confidence="92">ProcEnd</WORD>
+        <WORD coords="697,507,792,488" x-confidence="91">noret</WORD>
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+        <WORD coords="697,367,746,342" x-confidence="95">al,</WORD>
+        <WORD coords="777,363,813,342" x-confidence="96">ah</WORD>
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+        <WORD coords="536,584,731,557" x-confidence="88">ProcBegin@</WORD>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,687,594,672" x-confidence="96">mov</WORD>
+        <WORD coords="697,691,746,666" x-confidence="93">al,</WORD>
+        <WORD coords="778,690,1173,665" x-confidence="73">cs:[di].Sr5IntVector</WORD>
+        <WORD coords="1499,691,1507,672" x-confidence="41">H</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,723,594,708" x-confidence="96">mov</WORD>
+        <WORD coords="698,727,746,708" x-confidence="51">Cx,</WORD>
+        <WORD coords="778,723,812,708" x-confidence="77">CS</WORD>
+        <WORD coords="1499,727,1507,708" x-confidence="0">F</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,759,594,744" x-confidence="96">mov</WORD>
+        <WORD coords="696,763,746,738" x-confidence="93">bx,</WORD>
+        <WORD coords="778,762,1253,737" x-confidence="89">cs:[di].Sr5IntRoutineVec</WORD>
+        <WORD coords="1499,763,1507,744" x-confidence="81">;</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,795,813,775" x-confidence="92">GenSetRevector</WORD>
+        <WORD coords="1499,799,1507,780" x-confidence="28">A</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,831,592,812" x-confidence="95">ret</WORD>
+        <WORD coords="1499,835,1507,816" x-confidence="0">,</WORD>
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+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,867,674,846" x-confidence="89">ProcEnd</WORD>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
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+        <WORD coords="1195,1047,1373,1026" x-confidence="87">A5IntMask</WORD>
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+        <WORD coords="697,1555,746,1536" x-confidence="52">al,</WORD>
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+        <WORD coords="697,1735,746,1716" x-confidence="93">al,</WORD>
+        <WORD coords="775,1736,1073,1710" x-confidence="76">AlInterruptMask</WORD>
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+        <WORD coords="677,1771,726,1746" x-confidence="96">al,</WORD>
+        <WORD coords="758,1767,808,1752" x-confidence="37">cs:</WORD>
+        <WORD coords="824,1770,886,1745" x-confidence="37">[di]</WORD>
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+        <WORD coords="695,1808,1006,1782" x-confidence="83">AlInterruptMask,</WORD>
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+       </LINE>
+       <LINE>
+        <WORD coords="377,1839,473,1817" x-confidence="94">endif</WORD>
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+        <WORD coords="697,2131,746,2106" x-confidence="92">al,</WORD>
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+        <WORD coords="1117,2127,1153,2112" x-confidence="93">or</WORD>
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+        <WORD coords="777,2343,832,2324" x-confidence="93">not</WORD>
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+        <WORD coords="697,2527,746,2502" x-confidence="95">al,</WORD>
+        <WORD coords="777,2523,813,2502" x-confidence="95">ah</WORD>
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+        <WORD coords="697,2671,746,2646" x-confidence="95">ah,</WORD>
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+        <WORD coords="1499,2851,1507,2832" x-confidence="66">;</WORD>
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+        <WORD coords="1499,2887,1507,2868" x-confidence="0">;</WORD>
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+        <WORD coords="538,2918,573,2897" x-confidence="96">in</WORD>
+        <WORD coords="697,2923,746,2904" x-confidence="92">al,</WORD>
+        <WORD coords="775,2924,1073,2898" x-confidence="82">AlInterruptMask</WORD>
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+        <WORD coords="697,2959,793,2934" x-confidence="92">al,ah</WORD>
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+        <WORD coords="695,2996,1006,2970" x-confidence="83">AlInterruptMask,</WORD>
+        <WORD coords="1037,2991,1072,2970" x-confidence="96">al</WORD>
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+        <WORD coords="377,3027,473,3005" x-confidence="95">endif</WORD>
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+       <LINE>
+        <WORD coords="535,3099,594,3084" x-confidence="96">mov</WORD>
+        <WORD coords="697,3103,746,3084" x-confidence="93">al,</WORD>
+        <WORD coords="778,3102,1173,3077" x-confidence="69">cs:[di].Sr5IntVector</WORD>
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+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
+        <WORD coords="2095,196,2171,159" x-confidence="96">May</WORD>
+        <WORD coords="2186,188,2262,159" x-confidence="96">1995</WORD>
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+        <WORD coords="1717,687,1852,666" x-confidence="95">address</WORD>
+        <WORD coords="1877,687,1913,666" x-confidence="95">of</WORD>
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+        <WORD coords="1617,728,1832,701" x-confidence="96">appropriate</WORD>
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+     <REGION>
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+        <WORD coords="525,579,584,564" x-confidence="95">mov</WORD>
+        <WORD coords="677,583,726,558" x-confidence="96">al,</WORD>
+        <WORD coords="758,579,808,564" x-confidence="87">cs:</WORD>
+        <WORD coords="824,582,886,558" x-confidence="0">[bx]</WORD>
+        <WORD coords="902,579,1112,558" x-confidence="0">.Sr5Channel</WORD>
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+        <WORD coords="527,615,822,594" x-confidence="91">HwSelectChannel</WORD>
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+        <WORD coords="527,651,742,630" x-confidence="90">HwNullFrame</WORD>
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+        <WORD coords="525,687,584,672" x-confidence="96">mov</WORD>
+        <WORD coords="677,691,726,666" x-confidence="91">al,</WORD>
+        <WORD coords="744,690,992,665" x-confidence="90">(SerialSelect</WORD>
+        <WORD coords="1017,687,1053,672" x-confidence="93">or</WORD>
+        <WORD coords="1075,690,1346,665" x-confidence="11">Asic5Normalld)</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,723,623,703" x-confidence="91">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,759,683,739" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,795,602,775" x-confidence="91">XNOP</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,831,623,811" x-confidence="91">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,867,664,847" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,903,602,884" x-confidence="95">test</WORD>
+        <WORD coords="677,907,772,882" x-confidence="92">al,al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="530,944,562,917" x-confidence="95">je</WORD>
+        <WORD coords="677,939,994,917" x-confidence="92">ConnectionFailed</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,975,648,953" x-confidence="90">GotConnection:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1016,603,990" x-confidence="41">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1047,583,1026" x-confidence="26">ous)</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1083,582,1064" x-confidence="96">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1119,708,1097" x-confidence="91">ConnectionFailed:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1155,584,1140" x-confidence="95">mov</WORD>
+        <WORD coords="677,1159,726,1134" x-confidence="95">al,</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1191,623,1171" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1227,683,1207" x-confidence="91">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1263,602,1243" x-confidence="92">XNOP</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1299,623,1279" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1335,664,1315" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1371,612,1351" x-confidence="95">test</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="530,1412,582,1385" x-confidence="91">jne</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1443,584,1428" x-confidence="96">mov</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1479,623,1459" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1515,683,1495" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1551,602,1531" x-confidence="92">XNOP</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1587,623,1567" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1623,664,1603" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,1659,612,1639" x-confidence="95">test</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="530,1700,582,1673" x-confidence="90">jne</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1731,584,1716" x-confidence="96">mov</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1767,623,1747" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1803,683,1783" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1839,602,1819" x-confidence="91">XNOP</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1875,623,1855" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1911,664,1891" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1947,788,1925" x-confidence="91">ConnectionFailedExit:</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,1988,603,1962" x-confidence="39">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,2019,583,2000" x-confidence="92">stc</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,2055,582,2036" x-confidence="96">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,2091,664,2070" x-confidence="90">ProcEnd</WORD>
+        <WORD coords="687,2091,782,2072" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="758,1155,992,1133" x-confidence="90">SerialSelect</WORD>
+        <WORD coords="1017,1155,1053,1140" x-confidence="93">or</WORD>
+        <WORD coords="1075,1155,1214,1133" x-confidence="87">Asic4Id</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="697,1375,746,1350" x-confidence="96">al,</WORD>
+        <WORD coords="777,1371,812,1350" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="677,1407,1072,1385" x-confidence="91">ConnectionFailedExit</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="677,1447,726,1422" x-confidence="93">al,</WORD>
+        <WORD coords="758,1443,992,1421" x-confidence="92">SerialSelect</WORD>
+        <WORD coords="1017,1443,1053,1428" x-confidence="93">or</WORD>
+        <WORD coords="1075,1443,1214,1421" x-confidence="91">Asic8Id</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="697,1663,746,1638" x-confidence="96">al,</WORD>
+        <WORD coords="777,1659,812,1638" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="677,1695,1072,1673" x-confidence="91">ConnectionFailedExit</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="677,1735,726,1710" x-confidence="93">al,</WORD>
+        <WORD coords="758,1731,992,1709" x-confidence="91">SerialSelect</WORD>
+        <WORD coords="1017,1731,1053,1716" x-confidence="92">or</WORD>
+        <WORD coords="1075,1731,1294,1709" x-confidence="81">Asic5PackId</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2168,721,2141" x-confidence="91">ProcBegin@</WORD>
+        <WORD coords="747,2163,1182,2142" x-confidence="90">CheckHardwareFromStart</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2276,623,2250" x-confidence="63">pushf</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,2307,742,2286" x-confidence="91">HwNullFrame</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="525,2343,584,2328" x-confidence="96">mov</WORD>
+        <WORD coords="677,2347,726,2322" x-confidence="91">al,</WORD>
+        <WORD coords="744,2346,992,2321" x-confidence="88">(SerialSelect</WORD>
+        <WORD coords="1017,2343,1053,2328" x-confidence="93">or</WORD>
+        <WORD coords="1075,2346,1346,2321" x-confidence="20">Asic5Normalld)</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,2379,623,2359" x-confidence="92">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2415,683,2395" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2451,602,2431" x-confidence="92">XNOP</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2487,623,2467" x-confidence="92">SBUSY</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2523,664,2503" x-confidence="91">SDATAIN</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2559,602,2540" x-confidence="96">test</WORD>
+        <WORD coords="677,2563,772,2538" x-confidence="91">al,al</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="530,2600,562,2573" x-confidence="96">je</WORD>
+        <WORD coords="677,2595,994,2573" x-confidence="91">ConnectionFailed</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2631,602,2612" x-confidence="96">test</WORD>
+        <WORD coords="677,2635,726,2610" x-confidence="96">al,</WORD>
+        <WORD coords="755,2631,833,2610" x-confidence="92">mask</WORD>
+        <WORD coords="855,2636,1073,2609" x-confidence="89">A5MultiDrop</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="530,2672,582,2645" x-confidence="91">jne</WORD>
+        <WORD coords="677,2667,1072,2645" x-confidence="91">ConnectionFailedExit</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,2708,603,2682" x-confidence="18">popft</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,2739,584,2724" x-confidence="96">mov</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2775,633,2755" x-confidence="91">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2811,693,2791" x-confidence="92">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2847,594,2832" x-confidence="96">mov</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2883,633,2863" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2919,693,2899" x-confidence="91">SDATAOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,2955,583,2934" x-confidence="79">cle</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2991,582,2972" x-confidence="96">ret</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,3027,664,3006" x-confidence="91">ProcEnd</WORD>
+        <WORD coords="687,3027,782,3008" x-confidence="91">noret</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="687,2743,736,2718" x-confidence="96">al,</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="697,2851,746,2826" x-confidence="92">al,</WORD>
+        <WORD coords="778,2850,1092,2827" x-confidence="91">S_PERIPHERALMODE</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="526,3104,721,3077" x-confidence="90">ProcBegin@</WORD>
+        <WORD coords="746,3099,923,3077" x-confidence="91">WaitTimer</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="376,3348,520,3319" x-confidence="96">Revision</WORD>
+        <WORD coords="538,3349,606,3320" x-confidence="96">1.00</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="textfloat">
+        <WORD coords="768,2744,1102,2717" x-confidence="89">SerialWriteSingle</WORD>
+        <WORD coords="1127,2739,1163,2724" x-confidence="93">or</WORD>
+        <WORD coords="1185,2739,1402,2718" x-confidence="90">A5PortBMode</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1429,799,1437,780" x-confidence="0">Ne</WORD>
+        <WORD coords="1429,763,1437,744" x-confidence="0">Ne</WORD>
+        <WORD coords="1429,727,1437,708" x-confidence="43">Ne</WORD>
+        <WORD coords="1429,691,1437,672" x-confidence="23">Ne</WORD>
+        <WORD coords="1429,655,1437,636" x-confidence="7">te</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1429,2455,1437,2436" x-confidence="22">Ne</WORD>
+        <WORD coords="1429,2419,1437,2400" x-confidence="22">Ne</WORD>
+        <WORD coords="1429,2383,1437,2364" x-confidence="44">Ne</WORD>
+        <WORD coords="1429,2347,1437,2328" x-confidence="23">Ne</WORD>
+        <WORD coords="1429,2311,1437,2292" x-confidence="23">Ne</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,583,1486,573" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1848,187,1938,158" x-confidence="96">Psion</WORD>
+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
+        <WORD coords="2095,196,2171,159" x-confidence="96">May</WORD>
+        <WORD coords="2186,188,2262,159" x-confidence="96">1995</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1517,579,1613,558" x-confidence="95">Check</WORD>
+        <WORD coords="1636,579,1712,558" x-confidence="96">that</WORD>
+        <WORD coords="1736,579,1792,558" x-confidence="96">the</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1579,619,1587,600" x-confidence="91">;</WORD>
+        <WORD coords="1617,615,1752,595" x-confidence="92">Harware</WORD>
+        <WORD coords="1778,615,1812,593" x-confidence="96">is</WORD>
+        <WORD coords="1836,615,1932,594" x-confidence="96">there</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1465,651,1524,630" x-confidence="95">And</WORD>
+        <WORD coords="1546,651,1622,630" x-confidence="95">that</WORD>
+        <WORD coords="1648,651,1682,629" x-confidence="96">it</WORD>
+        <WORD coords="1708,651,1742,629" x-confidence="96">is</WORD>
+        <WORD coords="1766,651,1842,630" x-confidence="96">what</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="1469,687,1502,667" x-confidence="96">It</WORD>
+        <WORD coords="1528,687,1644,666" x-confidence="96">should</WORD>
+        <WORD coords="1666,687,1702,666" x-confidence="96">be</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1466,723,1562,701" x-confidence="96">First</WORD>
+        <WORD coords="1588,723,1663,702" x-confidence="96">look</WORD>
+        <WORD coords="1688,723,1743,702" x-confidence="96">for</WORD>
+        <WORD coords="1765,722,1803,703" x-confidence="96">An</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="1465,759,1561,738" x-confidence="91">ASIC4</WORD>
+        <WORD coords="1587,759,1622,740" x-confidence="96">at</WORD>
+        <WORD coords="1646,759,1702,738" x-confidence="96">the</WORD>
+        <WORD coords="1727,759,1823,738" x-confidence="96">other</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="1466,795,1524,774" x-confidence="95">End</WORD>
+        <WORD coords="1547,795,1583,774" x-confidence="96">of</WORD>
+        <WORD coords="1606,795,1662,774" x-confidence="95">the</WORD>
+        <WORD coords="1688,794,1763,773" x-confidence="95">link</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,1159,1486,1149" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,1447,1486,1437" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1479,1735,1486,1725" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1515,1155,1611,1133" x-confidence="91">Asic4</WORD>
+        <WORD coords="1639,1155,1674,1134" x-confidence="96">Id</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1515,1443,1615,1422" x-confidence="96">Modem</WORD>
+        <WORD coords="1638,1448,1713,1421" x-confidence="95">chip</WORD>
+        <WORD coords="1739,1443,1774,1422" x-confidence="95">Id</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1515,1736,1693,1709" x-confidence="39">Asic5Spack</WORD>
+        <WORD coords="1719,1731,1754,1710" x-confidence="95">Id</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="1467,2307,1563,2286" x-confidence="96">Check</WORD>
+        <WORD coords="1586,2307,1662,2286" x-confidence="96">that</WORD>
+        <WORD coords="1686,2307,1742,2286" x-confidence="95">the</WORD>
+       </LINE>
+       <LINE x-struct="header">
+        <WORD coords="1467,2343,1602,2323" x-confidence="92">Harware</WORD>
+        <WORD coords="1628,2343,1662,2321" x-confidence="96">is</WORD>
+        <WORD coords="1686,2343,1782,2322" x-confidence="96">there</WORD>
+       </LINE>
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+        <WORD coords="1429,1303,1437,1248" x-confidence="2">See</WORD>
+        <WORD coords="1429,1231,1437,1212" x-confidence="32">Ne</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1429,1591,1437,1536" x-confidence="9">See</WORD>
+        <WORD coords="1429,1519,1437,1500" x-confidence="37">Ne</WORD>
+       </LINE>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,1659,693,1639" x-confidence="91">SCONTOUT</WORD>
+        <WORD coords="1429,1663,1437,1644" x-confidence="90">;</WORD>
+        <WORD coords="1466,1659,1503,1639" x-confidence="94">Do</WORD>
+        <WORD coords="1528,1659,1562,1637" x-confidence="94">it</WORD>
+        <WORD coords="1587,1664,1682,1637" x-confidence="96">eight</WORD>
+        <WORD coords="1706,1659,1802,1637" x-confidence="96">times</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2055,633,2035" x-confidence="87">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2091,693,2071" x-confidence="91">SCONTOUT</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2127,633,2107" x-confidence="87">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2163,594,2148" x-confidence="96">mov</WORD>
+        <WORD coords="697,2167,746,2142" x-confidence="95">al,</WORD>
+        <WORD coords="777,2163,812,2142" x-confidence="95">dl</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2199,832,2178" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2235,594,2220" x-confidence="96">mov</WORD>
+        <WORD coords="697,2239,746,2214" x-confidence="95">ah,</WORD>
+        <WORD coords="777,2235,812,2214" x-confidence="95">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2276,613,2250" x-confidence="35">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="538,2312,613,2286" x-confidence="95">loop</WORD>
+        <WORD coords="676,2312,873,2285" x-confidence="90">WaiterLoop</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="536,2348,593,2328" x-confidence="96">pop</WORD>
+        <WORD coords="678,2343,713,2328" x-confidence="58">CX</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2384,613,2358" x-confidence="25">popft</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="535,2415,594,2400" x-confidence="95">mov</WORD>
+        <WORD coords="697,2419,746,2394" x-confidence="95">al,</WORD>
+        <WORD coords="777,2415,813,2394" x-confidence="95">ah</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="537,2451,832,2430" x-confidence="91">HwSelectChannel</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="535,2487,594,2472" x-confidence="96">mov</WORD>
+        <WORD coords="697,2491,746,2466" x-confidence="93">dl,</WORD>
+        <WORD coords="777,2487,812,2466" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="538,2523,592,2504" x-confidence="44">ret</WORD>
+       </LINE>
+      </PARAGRAPH>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2559,674,2538" x-confidence="92">ProcEnd</WORD>
+       </LINE>
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+     </REGION>
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+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1466,2163,1583,2143" x-confidence="96">Return</WORD>
+        <WORD coords="1606,2163,1662,2142" x-confidence="96">the</WORD>
+        <WORD coords="1687,2163,1744,2142" x-confidence="96">old</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1468,2199,1602,2178" x-confidence="96">channel</WORD>
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+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="1429,2167,1436,2157" x-confidence="4">’</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="1429,2203,1436,2193" x-confidence="0">’</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="536,2636,734,2610" x-confidence="91">EndCodeSeg</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="528,2708,662,2683" x-confidence="96">segment</WORD>
+        <WORD coords="688,2703,783,2682" x-confidence="96">stack</WORD>
+        <WORD coords="806,2708,883,2688" x-confidence="92">para</WORD>
+        <WORD coords="913,2703,1017,2682" x-confidence="75">'data'</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2739,602,2718" x-confidence="96">ends</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="527,2811,584,2790" x-confidence="93">end</WORD>
+        <WORD coords="606,2811,762,2790" x-confidence="91">OsAS5PDD</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE x-struct="header">
+        <WORD coords="376,3348,520,3319" x-confidence="96">Revision</WORD>
+        <WORD coords="538,3349,606,3320" x-confidence="96">1.00</WORD>
+        <WORD coords="1887,3357,1967,3320" x-confidence="96">Page</WORD>
+        <WORD coords="1983,3348,2040,3320" x-confidence="95">114</WORD>
+        <WORD coords="2053,3348,2088,3319" x-confidence="96">of</WORD>
+        <WORD coords="2101,3349,2156,3320" x-confidence="96">115</WORD>
+        <WORD coords="2170,3357,2264,3329" x-confidence="95">pages</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+   </HIDDENTEXT>
+  </OBJECT>
+  <MAP name="Psion SIBO Hardware Development Kit 1.0_0116.djvu"/>
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+   <PARAM name="PAGE" value="Psion SIBO Hardware Development Kit 1.0_0117.djvu"/>
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+   <HIDDENTEXT>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="376,187,441,159" x-confidence="96">The</WORD>
+        <WORD coords="453,187,543,158" x-confidence="92">Psion</WORD>
+        <WORD coords="558,188,649,159" x-confidence="91">SIBO</WORD>
+        <WORD coords="662,187,826,158" x-confidence="96">Hardware</WORD>
+        <WORD coords="838,196,1061,158" x-confidence="96">Development</WORD>
+        <WORD coords="1073,187,1126,158" x-confidence="96">Kit</WORD>
+        <WORD coords="1848,187,1938,158" x-confidence="96">Psion</WORD>
+        <WORD coords="1952,188,2025,159" x-confidence="93">PLC</WORD>
+        <WORD coords="2040,194,2082,159" x-confidence="93">(c)</WORD>
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+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="377,355,713,304" x-confidence="95">Assembler</WORD>
+        <WORD coords="737,355,966,304" x-confidence="95">Macros</WORD>
+       </LINE>
+      </PARAGRAPH>
+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="376,465,521,428" x-confidence="96">Excerpts</WORD>
+        <WORD coords="534,456,613,427" x-confidence="94">from</WORD>
+        <WORD coords="626,456,677,428" x-confidence="94">the</WORD>
+        <WORD coords="689,456,812,427" x-confidence="95">include</WORD>
+        <WORD coords="824,456,878,427" x-confidence="93">file</WORD>
+        <WORD coords="890,456,1064,427" x-confidence="90">ossibo.inc.</WORD>
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+     </REGION>
+    </PAGECOLUMN>
+    <PAGECOLUMN>
+     <REGION>
+      <PARAGRAPH>
+       <LINE>
+        <WORD coords="378,493,413,472" x-confidence="92">if</WORD>
+        <WORD coords="435,494,531,473" x-confidence="82">ASIC1</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,530,533,510" x-confidence="91">SCONTOUT</WORD>
+        <WORD coords="675,530,773,515" x-confidence="95">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,566,582,546" x-confidence="93">out</WORD>
+        <WORD coords="605,570,916,544" x-confidence="91">A2SerialControl,</WORD>
+        <WORD coords="947,566,982,545" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,602,605,581" x-confidence="90">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,638,533,618" x-confidence="91">SDATAOUT</WORD>
+        <WORD coords="675,638,773,623" x-confidence="96">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,674,582,654" x-confidence="95">out</WORD>
+        <WORD coords="675,678,926,652" x-confidence="92">A2SerialData,</WORD>
+        <WORD coords="957,674,992,653" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,710,605,689" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,746,473,726" x-confidence="91">SBUSY</WORD>
+        <WORD coords="525,746,623,731" x-confidence="95">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="526,782,602,760" x-confidence="96">wait</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,818,605,797" x-confidence="90">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,854,472,834" x-confidence="92">SREAD</WORD>
+        <WORD coords="525,854,623,839" x-confidence="93">macro</WORD>
+        <WORD coords="645,857,724,834" x-confidence="92">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,890,584,875" x-confidence="96">mov</WORD>
+        <WORD coords="677,894,726,875" x-confidence="92">al,</WORD>
+        <WORD coords="758,895,1072,868" x-confidence="91">SerialReadSingle</WORD>
+        <WORD coords="1097,890,1133,875" x-confidence="93">or</WORD>
+        <WORD coords="1155,893,1234,870" x-confidence="91">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,926,582,906" x-confidence="95">out</WORD>
+        <WORD coords="675,930,986,904" x-confidence="90">A2SerialControl,</WORD>
+        <WORD coords="1017,926,1052,905" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,967,583,947" x-confidence="96">nop</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,998,623,978" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1033,563,1012" x-confidence="96">in</WORD>
+        <WORD coords="677,1038,726,1019" x-confidence="93">al,</WORD>
+        <WORD coords="755,1034,993,1012" x-confidence="92">A2SerialData</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1070,605,1049" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,1106,495,1086" x-confidence="92">SREADM</WORD>
+        <WORD coords="525,1106,623,1091" x-confidence="93">macro</WORD>
+        <WORD coords="645,1109,724,1086" x-confidence="93">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1142,584,1127" x-confidence="96">mov</WORD>
+        <WORD coords="677,1146,726,1127" x-confidence="93">al,</WORD>
+        <WORD coords="758,1142,1052,1120" x-confidence="91">SerialReadMulti</WORD>
+        <WORD coords="1077,1142,1113,1127" x-confidence="93">or</WORD>
+        <WORD coords="1135,1145,1214,1122" x-confidence="92">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1178,582,1158" x-confidence="95">out</WORD>
+        <WORD coords="675,1182,986,1156" x-confidence="90">A2SerialControl,</WORD>
+        <WORD coords="1017,1178,1052,1157" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1219,583,1199" x-confidence="96">nop</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1250,623,1230" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1285,563,1264" x-confidence="96">in</WORD>
+        <WORD coords="677,1290,726,1271" x-confidence="93">al,</WORD>
+        <WORD coords="755,1286,993,1264" x-confidence="92">A2SerialData</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1322,605,1301" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,1358,492,1338" x-confidence="92">SWRITE</WORD>
+        <WORD coords="525,1358,623,1343" x-confidence="92">macro</WORD>
+        <WORD coords="645,1362,823,1338" x-confidence="88">_REG,_VAL</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1394,584,1379" x-confidence="95">mov</WORD>
+        <WORD coords="677,1398,726,1379" x-confidence="92">al,</WORD>
+        <WORD coords="758,1399,1092,1372" x-confidence="88">SerialWriteSingle</WORD>
+        <WORD coords="1117,1394,1153,1379" x-confidence="93">or</WORD>
+        <WORD coords="1175,1397,1254,1374" x-confidence="92">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1430,582,1411" x-confidence="95">out</WORD>
+        <WORD coords="675,1434,986,1408" x-confidence="90">A2SerialControl,</WORD>
+        <WORD coords="1017,1430,1052,1409" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1466,623,1446" x-confidence="91">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1502,584,1487" x-confidence="92">mov</WORD>
+        <WORD coords="677,1506,726,1487" x-confidence="93">al,</WORD>
+        <WORD coords="755,1505,833,1482" x-confidence="90">_VAL</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1538,582,1518" x-confidence="95">out</WORD>
+        <WORD coords="675,1542,926,1516" x-confidence="92">A2SerialData,</WORD>
+        <WORD coords="957,1538,992,1517" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1574,605,1553" x-confidence="90">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,1610,513,1590" x-confidence="91">SWRITEM</WORD>
+        <WORD coords="531,1610,623,1595" x-confidence="93">macro</WORD>
+        <WORD coords="645,1614,823,1590" x-confidence="83">_REG,_VAL</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1646,584,1631" x-confidence="95">mov</WORD>
+        <WORD coords="677,1650,726,1631" x-confidence="93">al,</WORD>
+        <WORD coords="758,1650,1086,1624" x-confidence="91">SerialWriteMulti,</WORD>
+        <WORD coords="1115,1649,1194,1626" x-confidence="89">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1682,582,1662" x-confidence="95">out</WORD>
+        <WORD coords="675,1686,986,1660" x-confidence="90">A2SerialControl,</WORD>
+        <WORD coords="1017,1682,1052,1661" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,1718,623,1698" x-confidence="92">SBUSY</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,1754,584,1739" x-confidence="91">mov</WORD>
+        <WORD coords="677,1758,726,1739" x-confidence="92">al,</WORD>
+        <WORD coords="755,1757,833,1734" x-confidence="90">_VAL</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1790,582,1770" x-confidence="95">out</WORD>
+        <WORD coords="675,1794,926,1768" x-confidence="92">A2SerialData,</WORD>
+        <WORD coords="957,1790,992,1769" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,1826,605,1805" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="377,1862,473,1840" x-confidence="95">endif</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,1942,413,1908" x-confidence="35">ach</WORD>
+        <WORD coords="525,1934,622,1913" x-confidence="89">ASIC9</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,1970,533,1950" x-confidence="91">SCONTOUT</WORD>
+        <WORD coords="675,1970,773,1955" x-confidence="96">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2006,582,1986" x-confidence="94">out</WORD>
+        <WORD coords="675,2010,1026,1984" x-confidence="62">A9BSerialControlW,</WORD>
+        <WORD coords="1057,2006,1092,1985" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2042,605,2021" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2078,533,2058" x-confidence="92">SDATAOUT</WORD>
+        <WORD coords="675,2078,773,2063" x-confidence="96">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2114,582,2094" x-confidence="94">out</WORD>
+        <WORD coords="675,2118,986,2092" x-confidence="89">A9BSerialDataRW,</WORD>
+        <WORD coords="1017,2114,1052,2093" x-confidence="96">al</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2150,605,2129" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2186,509,2166" x-confidence="90">SDATAIN</WORD>
+        <WORD coords="528,2186,623,2171" x-confidence="96">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="528,2221,563,2200" x-confidence="96">in</WORD>
+        <WORD coords="677,2226,726,2201" x-confidence="91">al,</WORD>
+        <WORD coords="755,2222,1054,2200" x-confidence="90">A9BSerialDataRW</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2258,605,2237" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2294,473,2274" x-confidence="91">SBUSY</WORD>
+        <WORD coords="525,2294,623,2279" x-confidence="95">macro</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="527,2330,605,2309" x-confidence="91">endm</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="378,2366,472,2346" x-confidence="91">SREAD</WORD>
+        <WORD coords="525,2366,623,2351" x-confidence="93">macro</WORD>
+        <WORD coords="645,2369,724,2346" x-confidence="92">_REG</WORD>
+       </LINE>
+       <LINE>
+        <WORD coords="525,2402,584,2387" x-confidence="96">mov</WORD>
+        <WORD coords="677,2406,726,2387" x-confidence="92">al,</WORD>
+        <WORD coords="758,2407,1072,2380" x-confidence="91">SerialReadSingle</WORD>
+        <WORD coords="1097,2402,1133,2387" x-confidence="93">or</WORD>
+        <WORD coords="1155,2405,1234,2382" x-confidence="91">_REG</WORD>
+       </LINE>
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+      <span class="ocrx_word" id="word_000001_000058" title="bbox 1904 512 2035 540; x_wconf 96; x_fsize 39">Reverse</span>
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+      <span class="ocrx_word" id="word_000001_000061" title="bbox 628 562 693 590; x_wconf 96; x_fsize 39">also</span>
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+    <p class="ocr_par" id="par_000001_000003" lang="eng" title="bbox 376 661 1546 699" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000001_000072" title="bbox 1298 661 1424 690; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000001_000073" title="bbox 1437 661 1546 690; x_wconf 96; x_fsize 39">notice.</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000001_000004" title="bbox 376 761 2062 841">
+    <p class="ocr_par" id="par_000001_000004" lang="eng" title="bbox 376 761 2062 841" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000001_000074" title="bbox 376 761 466 790; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000075" title="bbox 481 761 540 790; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000001_000076" title="bbox 553 762 604 790; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000001_000077" title="bbox 616 761 706 790; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000078" title="bbox 720 762 792 799; x_wconf 96; x_fsize 36">logo</span>
+      <span class="ocrx_word" id="word_000001_000079" title="bbox 805 771 855 790; x_wconf 96; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000001_000080" title="bbox 866 761 1031 799; x_wconf 96; x_fsize 36">registered</span>
+      <span class="ocrx_word" id="word_000001_000081" title="bbox 1044 761 1240 796; x_wconf 96; x_fsize 36">trademarks,</span>
+      <span class="ocrx_word" id="word_000001_000082" title="bbox 1256 761 1315 790; x_wconf 95; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000001_000083" title="bbox 1328 761 1428 796; x_wconf 95; x_fsize 36">Psion,</span>
+      <span class="ocrx_word" id="word_000001_000084" title="bbox 1443 761 1533 790; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000085" title="bbox 1547 762 1619 796; x_wconf 96; x_fsize 36">MC,</span>
+      <span class="ocrx_word" id="word_000001_000086" title="bbox 1634 761 1724 790; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000087" title="bbox 1738 762 1802 796; x_wconf 96; x_fsize 36">HC,</span>
+      <span class="ocrx_word" id="word_000001_000088" title="bbox 1817 761 1907 790; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000089" title="bbox 1922 761 2021 791; x_wconf 96; x_fsize 36">Series</span>
+      <span class="ocrx_word" id="word_000001_000090" title="bbox 2035 762 2062 796; x_wconf 96; x_fsize 36">3,</span>
+     </span>
+     <span class="ocr_line" id="line_000001_000008" title="bbox 376 811 1513 841; baseline 0 -1; x_size 35.001637; x_descenders 6.001637; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000091" title="bbox 376 811 466 840; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000092" title="bbox 481 811 580 841; x_wconf 95; x_fsize 36">Series</span>
+      <span class="ocrx_word" id="word_000001_000093" title="bbox 594 812 631 841; x_wconf 95; x_fsize 36">3a</span>
+      <span class="ocrx_word" id="word_000001_000094" title="bbox 645 811 704 840; x_wconf 95; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000001_000095" title="bbox 717 811 807 840; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000096" title="bbox 820 811 1007 840; x_wconf 91; x_fsize 36">Workabout</span>
+      <span class="ocrx_word" id="word_000001_000097" title="bbox 1020 821 1070 840; x_wconf 95; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000001_000098" title="bbox 1082 811 1269 840; x_wconf 96; x_fsize 36">trademarks</span>
+      <span class="ocrx_word" id="word_000001_000099" title="bbox 1282 811 1317 840; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000001_000100" title="bbox 1326 811 1416 840; x_wconf 95; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000001_000101" title="bbox 1430 812 1513 841; x_wconf 95; x_fsize 36">PLC.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000001_000005" title="bbox 375 911 2083 1199">
+    <p class="ocr_par" id="par_000001_000005" lang="eng" title="bbox 375 911 2083 1199" xml:lang="eng">
+     <span class="ocr_line" id="line_000001_000009" title="bbox 376 911 1989 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000102" title="bbox 376 911 542 949; x_wconf 92; x_fsize 39">TopSpeed</span>
+      <span class="ocrx_word" id="word_000001_000103" title="bbox 555 911 581 940; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000001_000104" title="bbox 595 921 611 940; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000001_000105" title="bbox 623 911 788 949; x_wconf 95; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000106" title="bbox 801 911 973 940; x_wconf 96; x_fsize 39">trademark</span>
+      <span class="ocrx_word" id="word_000001_000107" title="bbox 985 911 1020 940; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000001_000108" title="bbox 1029 911 1154 941; x_wconf 96; x_fsize 39">Clarion</span>
+      <span class="ocrx_word" id="word_000001_000109" title="bbox 1169 911 1316 941; x_wconf 96; x_fsize 39">Software</span>
+      <span class="ocrx_word" id="word_000001_000110" title="bbox 1328 911 1539 949; x_wconf 96; x_fsize 39">Corporation.</span>
+      <span class="ocrx_word" id="word_000001_000111" title="bbox 1565 912 1641 940; x_wconf 96; x_fsize 39">Intel</span>
+      <span class="ocrx_word" id="word_000001_000112" title="bbox 1655 911 1736 941; x_wconf 95; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000001_000113" title="bbox 1750 911 1809 940; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000001_000114" title="bbox 1823 911 1925 941; x_wconf 96; x_fsize 39">80286</span>
+      <span class="ocrx_word" id="word_000001_000115" title="bbox 1939 921 1989 940; x_wconf 95; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000001_000010" title="bbox 375 961 2083 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000116" title="bbox 375 961 540 999; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000117" title="bbox 553 961 740 990; x_wconf 96; x_fsize 39">trademarks</span>
+      <span class="ocrx_word" id="word_000001_000118" title="bbox 753 961 788 990; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000001_000119" title="bbox 797 962 873 990; x_wconf 96; x_fsize 39">Intel</span>
+      <span class="ocrx_word" id="word_000001_000120" title="bbox 886 961 1097 999; x_wconf 96; x_fsize 39">Corporation.</span>
+      <span class="ocrx_word" id="word_000001_000121" title="bbox 1123 962 1208 996; x_wconf 96; x_fsize 39">IBM,</span>
+      <span class="ocrx_word" id="word_000001_000122" title="bbox 1223 962 1299 990; x_wconf 96; x_fsize 39">IBM</span>
+      <span class="ocrx_word" id="word_000001_000123" title="bbox 1311 962 1366 990; x_wconf 96; x_fsize 39">XT</span>
+      <span class="ocrx_word" id="word_000001_000124" title="bbox 1380 961 1439 990; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000001_000125" title="bbox 1452 962 1528 990; x_wconf 96; x_fsize 39">IBM</span>
+      <span class="ocrx_word" id="word_000001_000126" title="bbox 1541 962 1595 990; x_wconf 96; x_fsize 39">AT</span>
+      <span class="ocrx_word" id="word_000001_000127" title="bbox 1609 971 1659 990; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000001_000128" title="bbox 1670 961 1835 999; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000129" title="bbox 1848 961 2035 990; x_wconf 96; x_fsize 39">trademarks</span>
+      <span class="ocrx_word" id="word_000001_000130" title="bbox 2048 961 2083 990; x_wconf 96; x_fsize 39">of</span>
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+     <span class="ocr_line" id="line_000001_000011" title="bbox 376 1011 1947 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000131" title="bbox 376 1011 593 1040; x_wconf 96; x_fsize 39">International</span>
+      <span class="ocrx_word" id="word_000001_000132" title="bbox 606 1011 752 1040; x_wconf 96; x_fsize 39">Business</span>
+      <span class="ocrx_word" id="word_000001_000133" title="bbox 765 1011 927 1040; x_wconf 96; x_fsize 39">Machines</span>
+      <span class="ocrx_word" id="word_000001_000134" title="bbox 940 1012 1031 1049; x_wconf 96; x_fsize 39">Corp.</span>
+      <span class="ocrx_word" id="word_000001_000135" title="bbox 1057 1011 1219 1040; x_wconf 95; x_fsize 39">Microsoft</span>
+      <span class="ocrx_word" id="word_000001_000136" title="bbox 1232 1011 1291 1040; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000001_000137" title="bbox 1304 1012 1458 1041; x_wconf 96; x_fsize 39">MS-DOS</span>
+      <span class="ocrx_word" id="word_000001_000138" title="bbox 1473 1021 1523 1040; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000001_000139" title="bbox 1534 1011 1699 1049; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000140" title="bbox 1712 1011 1899 1040; x_wconf 95; x_fsize 39">trademarks</span>
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+     <span class="ocr_line" id="line_000001_000012" title="bbox 376 1061 1959 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000142" title="bbox 376 1061 537 1090; x_wconf 96; x_fsize 39">Microsoft</span>
+      <span class="ocrx_word" id="word_000001_000143" title="bbox 550 1061 761 1099; x_wconf 96; x_fsize 39">Corporation.</span>
+      <span class="ocrx_word" id="word_000001_000144" title="bbox 787 1062 888 1099; x_wconf 96; x_fsize 39">Apple</span>
+      <span class="ocrx_word" id="word_000001_000145" title="bbox 901 1061 960 1090; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000001_000146" title="bbox 973 1061 1148 1090; x_wconf 96; x_fsize 39">Macintosh</span>
+      <span class="ocrx_word" id="word_000001_000147" title="bbox 1163 1071 1213 1090; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000001_000148" title="bbox 1224 1061 1389 1099; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000149" title="bbox 1402 1061 1589 1090; x_wconf 96; x_fsize 39">trademarks</span>
+      <span class="ocrx_word" id="word_000001_000150" title="bbox 1602 1061 1637 1090; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000001_000151" title="bbox 1646 1061 1762 1099; x_wconf 96; x_fsize 39">Digital</span>
+      <span class="ocrx_word" id="word_000001_000152" title="bbox 1775 1061 1959 1099; x_wconf 96; x_fsize 39">Equipment</span>
+     </span>
+     <span class="ocr_line" id="line_000001_000013" title="bbox 376 1111 2066 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000001_000153" title="bbox 376 1111 587 1149; x_wconf 96; x_fsize 39">Corporation.</span>
+      <span class="ocrx_word" id="word_000001_000154" title="bbox 613 1111 700 1140; x_wconf 89; x_fsize 39">Brief</span>
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+      <span class="ocrx_word" id="word_000001_000156" title="bbox 749 1121 765 1140; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000001_000157" title="bbox 777 1111 942 1149; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000158" title="bbox 955 1111 1127 1140; x_wconf 96; x_fsize 39">trademark</span>
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+      <span class="ocrx_word" id="word_000001_000160" title="bbox 1183 1111 1368 1141; x_wconf 91; x_fsize 39">Underware</span>
+      <span class="ocrx_word" id="word_000001_000161" title="bbox 1380 1112 1441 1140; x_wconf 96; x_fsize 39">Inc.</span>
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+      <span class="ocrx_word" id="word_000001_000163" title="bbox 1571 1112 1644 1141; x_wconf 96; x_fsize 39">PLC</span>
+      <span class="ocrx_word" id="word_000001_000164" title="bbox 1659 1111 1891 1149; x_wconf 96; x_fsize 39">acknowledges</span>
+      <span class="ocrx_word" id="word_000001_000165" title="bbox 1904 1112 1967 1140; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000001_000166" title="bbox 1981 1121 2066 1140; x_wconf 96; x_fsize 39">some</span>
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+      <span class="ocrx_word" id="word_000001_000167" title="bbox 376 1162 461 1190; x_wconf 96; x_fsize 39">other</span>
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+      <span class="ocrx_word" id="word_000001_000170" title="bbox 737 1166 768 1190; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000001_000172" title="bbox 842 1161 1007 1199; x_wconf 96; x_fsize 39">registered</span>
+      <span class="ocrx_word" id="word_000001_000173" title="bbox 1020 1161 1216 1190; x_wconf 96; x_fsize 39">trademarks.</span>
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+    <p class="ocr_par" id="par_000001_000006" lang="eng" title="bbox 376 3320 2263 3358" xml:lang="eng">
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+ 
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+      <span class="ocrx_word" id="word_000002_000005" title="bbox 1073 157 1125 186; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000002_000006" title="bbox 1848 157 1938 186; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000002_000007" title="bbox 1952 158 2025 187; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000002_000008" title="bbox 2040 158 2082 193; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000002_000009" title="bbox 2096 158 2171 195; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000002_000010" title="bbox 2186 158 2262 187; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000001" title="bbox 378 313 662 365">
+    <p class="ocr_par" id="par_000002_000001" lang="eng" title="bbox 378 313 662 365" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000001" title="bbox 378 313 662 365; baseline 0 0; x_size 59.405064; x_descenders 7.4050632; x_ascenders 13">
+      <span class="ocrx_word" id="word_000002_000011" title="bbox 378 313 662 365; x_wconf 95; x_fsize 61">Contents</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000002" title="bbox 378 471 643 501">
+    <p class="ocr_par" id="par_000002_000002" lang="eng" title="bbox 378 471 2015 501" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000002" title="bbox 591 471 597 478; baseline 0 0; x_size 36.5; x_descenders 5.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000002_000012" title="bbox 591 471 597 478; x_wconf 22; x_fsize 38">‘</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000003" title="bbox 378 471 643 501; baseline 0 0; x_size 35.372093; x_descenders 5.3720932; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000013" title="bbox 378 471 405 501; x_wconf 31; x_fsize 36">De</span>
+      <span class="ocrx_word" id="word_000002_000014" title="bbox 419 472 643 501; x_wconf 0; x_fsize 36">IMGrOMUCUON</span>
+      <span class="ocrx_word" id="word_000002_000015" title="bbox 655 493 695 501; x_wconf 0; x_fsize 36">sec</span>
+      <span class="ocrx_word" id="word_000002_000016" title="bbox 699 493 2015 501; x_wconf 0; x_fsize 36">ioiciescccetisshicattxstcathaslicatixssdcstenslacatenstecatenslicatinssdesvenslacevinswdvatensldcsvisatibiteislacibedse</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000003" title="bbox 376 521 2015 559">
+    <p class="ocr_par" id="par_000002_000003" lang="eng" title="bbox 376 521 2015 559" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000004" title="bbox 376 521 2015 559; baseline 0 -8; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000017" title="bbox 376 521 405 551; x_wconf 95; x_fsize 39">2.</span>
+      <span class="ocrx_word" id="word_000002_000018" title="bbox 419 521 545 559; x_wconf 80; x_fsize 39">System</span>
+      <span class="ocrx_word" id="word_000002_000019" title="bbox 557 521 2015 551; x_wconf 0; x_fsize 39">Overview..........scccccscssccssssscscsscsseccsscssecssccsesssscssesssscsssesscssesssssesssscssssssscssssssscsessssesesseeees</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000004" title="bbox 376 571 931 744">
+    <p class="ocr_par" id="par_000002_000004" lang="eng" title="bbox 376 571 2015 744" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000005" title="bbox 376 571 787 601; baseline 0 0; x_size 39.91621; x_descenders 9.9162092; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000020" title="bbox 376 571 405 601; x_wconf 92; x_fsize 41">3.</span>
+      <span class="ocrx_word" id="word_000002_000021" title="bbox 419 572 602 601; x_wconf 95; x_fsize 41">Hardware</span>
+      <span class="ocrx_word" id="word_000002_000022" title="bbox 615 571 787 601; x_wconf 86; x_fsize 41">Overview</span>
+      <span class="ocrx_word" id="word_000002_000023" title="bbox 799 593 2015 601; x_wconf 0; x_fsize 41">.........sssccssssssssssscssscssscsssssssesssesssesssesssesssssssssessscssscsssessesssesssnssseesscseoeeees</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000006" title="bbox 525 616 879 642; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000024" title="bbox 525 616 569 636; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000025" title="bbox 578 616 640 636; x_wconf 93; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000026" title="bbox 648 616 712 636; x_wconf 92; x_fsize 27">SIBO</span>
+      <span class="ocrx_word" id="word_000002_000027" title="bbox 720 616 779 636; x_wconf 96; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000002_000028" title="bbox 788 616 879 642; x_wconf 93; x_fsize 27">protocol</span>
+      <span class="ocrx_word" id="word_000002_000029" title="bbox 888 633 912 636; x_wconf 87; x_fsize 27">....</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000007" title="bbox 526 650 884 676; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000030" title="bbox 526 650 588 670; x_wconf 96; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000031" title="bbox 596 650 670 670; x_wconf 96; x_fsize 27">ASICs</span>
+      <span class="ocrx_word" id="word_000002_000032" title="bbox 679 650 718 670; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000033" title="bbox 726 650 779 670; x_wconf 96; x_fsize 27">what</span>
+      <span class="ocrx_word" id="word_000002_000034" title="bbox 787 650 834 676; x_wconf 93; x_fsize 27">they</span>
+      <span class="ocrx_word" id="word_000002_000035" title="bbox 842 650 884 670; x_wconf 93; x_fsize 27">do..</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000008" title="bbox 526 685 646 710; baseline 0 -6; x_size 25; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000002_000036" title="bbox 526 685 646 710; x_wconf 93; x_fsize 26">Interrupts</span>
+      <span class="ocrx_word" id="word_000002_000037" title="bbox 637 681 649 714; x_wconf 93; x_fsize 26">.</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000009" title="bbox 525 718 931 744; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000038" title="bbox 525 718 569 738; x_wconf 97; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000039" title="bbox 578 722 656 738; x_wconf 96; x_fsize 27">current</span>
+      <span class="ocrx_word" id="word_000002_000040" title="bbox 664 725 723 744; x_wconf 97; x_fsize 27">range</span>
+      <span class="ocrx_word" id="word_000002_000041" title="bbox 732 718 756 738; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000002_000042" title="bbox 762 719 824 738; x_wconf 93; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000043" title="bbox 832 718 931 744; x_wconf 92; x_fsize 27">periphera</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000005" title="bbox 376 757 1003 896">
+    <p class="ocr_par" id="par_000002_000005" lang="eng" title="bbox 376 757 1003 896" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000010" title="bbox 376 757 1003 787; baseline 0.002 -1; x_size 39.274761; x_descenders 9.2747622; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000044" title="bbox 376 757 405 787; x_wconf 96; x_fsize 40">4.</span>
+      <span class="ocrx_word" id="word_000002_000045" title="bbox 419 758 487 787; x_wconf 95; x_fsize 40">The</span>
+      <span class="ocrx_word" id="word_000002_000046" title="bbox 500 757 595 787; x_wconf 92; x_fsize 40">Psion</span>
+      <span class="ocrx_word" id="word_000002_000047" title="bbox 607 757 705 787; x_wconf 91; x_fsize 40">SIBO</span>
+      <span class="ocrx_word" id="word_000002_000048" title="bbox 719 757 823 787; x_wconf 96; x_fsize 40">Serial</span>
+      <span class="ocrx_word" id="word_000002_000049" title="bbox 836 758 983 787; x_wconf 92; x_fsize 40">Protocol</span>
+      <span class="ocrx_word" id="word_000002_000050" title="bbox 996 779 1003 787; x_wconf 92; x_fsize 40">.</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000011" title="bbox 526 802 740 822; baseline 0 0; x_size 25.74152; x_descenders 5.7415195; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000051" title="bbox 526 802 633 822; x_wconf 96; x_fsize 26">Hardware</span>
+      <span class="ocrx_word" id="word_000002_000052" title="bbox 642 802 740 822; x_wconf 93; x_fsize 26">Interface</span>
+      <span class="ocrx_word" id="word_000002_000053" title="bbox 748 819 765 822; x_wconf 90; x_fsize 26">...</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000012" title="bbox 525 836 744 862; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000054" title="bbox 525 836 569 856; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000055" title="bbox 578 836 670 862; x_wconf 96; x_fsize 27">Physical</span>
+      <span class="ocrx_word" id="word_000002_000056" title="bbox 679 836 744 862; x_wconf 92; x_fsize 27">layer</span>
+      <span class="ocrx_word" id="word_000002_000057" title="bbox 736 832 748 866; x_wconf 90; x_fsize 27">.</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000013" title="bbox 525 870 765 896; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000058" title="bbox 525 870 569 890; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000059" title="bbox 577 871 686 896; x_wconf 96; x_fsize 27">Transport</span>
+      <span class="ocrx_word" id="word_000002_000060" title="bbox 694 870 749 896; x_wconf 86; x_fsize 27">layer</span>
+      <span class="ocrx_word" id="word_000002_000061" title="bbox 755 887 765 890; x_wconf 85; x_fsize 27">..</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000006" title="bbox 376 909 2066 1048">
+    <p class="ocr_par" id="par_000002_000006" lang="eng" title="bbox 376 909 2066 1048" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000014" title="bbox 376 909 2066 939; baseline 0 0; x_size 39.34066; x_descenders 9.3406601; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000062" title="bbox 376 910 405 939; x_wconf 93; x_fsize 40">5.</span>
+      <span class="ocrx_word" id="word_000002_000063" title="bbox 419 909 626 939; x_wconf 96; x_fsize 40">Mechanical</span>
+      <span class="ocrx_word" id="word_000002_000064" title="bbox 639 909 811 939; x_wconf 92; x_fsize 40">Overview</span>
+      <span class="ocrx_word" id="word_000002_000065" title="bbox 821 931 2015 939; x_wconf 0; x_fsize 40">...........sscssscsssssrscsssssessscessecssessessssesseessessscesssessesscssssssscsssessccssesssessosees</span>
+      <span class="ocrx_word" id="word_000002_000066" title="bbox 2028 909 2066 938; x_wconf 78; x_fsize 40">LD</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000015" title="bbox 525 954 839 980; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000067" title="bbox 525 954 569 974; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000068" title="bbox 578 954 640 974; x_wconf 96; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000069" title="bbox 648 954 716 974; x_wconf 93; x_fsize 27">Series</span>
+      <span class="ocrx_word" id="word_000002_000070" title="bbox 725 954 772 974; x_wconf 93; x_fsize 27">3/3a</span>
+      <span class="ocrx_word" id="word_000002_000071" title="bbox 779 961 839 980; x_wconf 88; x_fsize 27">range</span>
+      <span class="ocrx_word" id="word_000002_000072" title="bbox 846 971 863 974; x_wconf 87; x_fsize 27">...</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000016" title="bbox 525 988 774 1008; baseline 0 0; x_size 25.782314; x_descenders 5.7823133; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000073" title="bbox 525 988 569 1008; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000074" title="bbox 578 988 640 1008; x_wconf 93; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000075" title="bbox 648 988 774 1008; x_wconf 92; x_fsize 27">Workabout</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000017" title="bbox 525 1022 753 1048; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000076" title="bbox 525 1022 569 1042; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000077" title="bbox 578 1022 640 1042; x_wconf 96; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000078" title="bbox 648 1022 685 1042; x_wconf 96; x_fsize 27">HC</span>
+      <span class="ocrx_word" id="word_000002_000079" title="bbox 694 1029 753 1048; x_wconf 96; x_fsize 27">range</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000007" title="bbox 376 1061 864 1194">
+    <p class="ocr_par" id="par_000002_000007" lang="eng" title="bbox 376 1061 864 1194" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000018" title="bbox 376 1061 548 1091; baseline 0 0; x_size 39.18367; x_descenders 9.183672; x_ascenders 10.714286">
+      <span class="ocrx_word" id="word_000002_000080" title="bbox 376 1061 405 1091; x_wconf 96; x_fsize 40">6.</span>
+      <span class="ocrx_word" id="word_000002_000081" title="bbox 418 1061 516 1091; x_wconf 93; x_fsize 40">ASIC</span>
+      <span class="ocrx_word" id="word_000002_000082" title="bbox 529 1061 651 1091; x_wconf 68; x_fsize 40">4.........</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000019" title="bbox 526 1106 864 1132; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000083" title="bbox 526 1106 604 1126; x_wconf 91; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000002_000084" title="bbox 612 1106 739 1132; x_wconf 96; x_fsize 27">Addressing</span>
+      <span class="ocrx_word" id="word_000002_000085" title="bbox 746 1106 785 1126; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000086" title="bbox 793 1106 864 1126; x_wconf 96; x_fsize 27">Modes</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000020" title="bbox 526 1140 792 1166; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000087" title="bbox 526 1141 589 1160; x_wconf 96; x_fsize 27">Reset</span>
+      <span class="ocrx_word" id="word_000002_000088" title="bbox 597 1140 636 1160; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000089" title="bbox 644 1140 792 1166; x_wconf 96; x_fsize 27">configuration</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000021" title="bbox 526 1174 694 1194; baseline 0 0; x_size 26.190475; x_descenders 6.1904759; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000090" title="bbox 526 1174 604 1194; x_wconf 92; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000002_000091" title="bbox 612 1174 694 1194; x_wconf 92; x_fsize 27">Pin-out</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000008" title="bbox 376 1213 792 1346">
+    <p class="ocr_par" id="par_000002_000008" lang="eng" title="bbox 376 1213 792 1346" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000022" title="bbox 376 1213 547 1243; baseline 0.003 -1; x_size 37.710625; x_descenders 8.7106228; x_ascenders 10.357143">
+      <span class="ocrx_word" id="word_000002_000092" title="bbox 376 1214 405 1243; x_wconf 90; x_fsize 39">7.</span>
+      <span class="ocrx_word" id="word_000002_000093" title="bbox 418 1213 516 1243; x_wconf 93; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000002_000094" title="bbox 529 1214 717 1243; x_wconf 0; x_fsize 39">5.......scesee</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000023" title="bbox 526 1258 677 1278; baseline 0 0; x_size 26.074074; x_descenders 6.0740743; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000095" title="bbox 526 1258 602 1278; x_wconf 94; x_fsize 27">ASICS</span>
+      <span class="ocrx_word" id="word_000002_000096" title="bbox 612 1258 677 1278; x_wconf 96; x_fsize 27">Mode</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000024" title="bbox 526 1292 792 1318; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000097" title="bbox 526 1293 589 1312; x_wconf 96; x_fsize 27">Reset</span>
+      <span class="ocrx_word" id="word_000002_000098" title="bbox 597 1292 636 1312; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000099" title="bbox 644 1292 792 1318; x_wconf 96; x_fsize 27">configuration</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000025" title="bbox 526 1326 694 1346; baseline 0 0; x_size 26.074074; x_descenders 6.0740743; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000100" title="bbox 526 1326 602 1346; x_wconf 93; x_fsize 27">ASICS</span>
+      <span class="ocrx_word" id="word_000002_000101" title="bbox 612 1326 694 1346; x_wconf 93; x_fsize 27">Pin-out</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000009" title="bbox 376 1365 2066 1464">
+    <p class="ocr_par" id="par_000002_000009" lang="eng" title="bbox 376 1365 2066 1464" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000026" title="bbox 376 1365 2066 1403; baseline 0 -8; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000102" title="bbox 376 1365 405 1395; x_wconf 94; x_fsize 39">8.</span>
+      <span class="ocrx_word" id="word_000002_000103" title="bbox 419 1366 574 1403; x_wconf 92; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000002_000104" title="bbox 587 1366 2015 1403; x_wconf 0; x_fsize 39">Peripheralls................cccssccssssssssssssseccsscscccssssscsssscccesssscscesssssesssscsssssssssesscsssssscsseeesess</span>
+      <span class="ocrx_word" id="word_000002_000105" title="bbox 2026 1365 2066 1395; x_wconf 75; x_fsize 39">OO</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000027" title="bbox 525 1410 961 1436; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000106" title="bbox 525 1410 569 1430; x_wconf 93; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000107" title="bbox 578 1410 656 1430; x_wconf 91; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000002_000108" title="bbox 664 1410 763 1436; x_wconf 96; x_fsize 27">Example</span>
+      <span class="ocrx_word" id="word_000002_000109" title="bbox 772 1410 870 1430; x_wconf 93; x_fsize 27">Interface</span>
+      <span class="ocrx_word" id="word_000002_000110" title="bbox 879 1410 961 1430; x_wconf 90; x_fsize 27">Board..</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000028" title="bbox 525 1444 723 1464; baseline 0 0; x_size 26.361446; x_descenders 6.3614459; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000111" title="bbox 525 1444 569 1464; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000112" title="bbox 578 1444 640 1464; x_wconf 93; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000002_000113" title="bbox 648 1444 723 1464; x_wconf 91; x_fsize 27">3-Link</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000010" title="bbox 376 1483 2066 1724">
+    <p class="ocr_par" id="par_000002_000010" lang="eng" title="bbox 376 1483 2066 1724" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000029" title="bbox 376 1483 2066 1513; baseline 0 0; x_size 39.754997; x_descenders 9.7549953; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000114" title="bbox 376 1483 405 1513; x_wconf 72; x_fsize 41">9.</span>
+      <span class="ocrx_word" id="word_000002_000115" title="bbox 419 1483 536 1513; x_wconf 96; x_fsize 41">Device</span>
+      <span class="ocrx_word" id="word_000002_000116" title="bbox 549 1483 666 1513; x_wconf 93; x_fsize 41">Driver</span>
+      <span class="ocrx_word" id="word_000002_000117" title="bbox 679 1483 2015 1513; x_wconf 0; x_fsize 41">Overview...........cccsrsercesssserscersserecssecssesscesssesesssessssessesssesscsscssscsssssssesssessosees</span>
+      <span class="ocrx_word" id="word_000002_000118" title="bbox 2026 1483 2066 1513; x_wconf 63; x_fsize 41">OT</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000030" title="bbox 526 1528 664 1548; baseline 0 0; x_size 26.038807; x_descenders 6.0388064; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000119" title="bbox 526 1528 664 1548; x_wconf 96; x_fsize 27">Introduction</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000031" title="bbox 526 1562 839 1582; baseline 0 0; x_size 26.038807; x_descenders 6.0388064; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000120" title="bbox 526 1562 605 1582; x_wconf 96; x_fsize 27">Device</span>
+      <span class="ocrx_word" id="word_000002_000121" title="bbox 614 1563 691 1582; x_wconf 96; x_fsize 27">Names</span>
+      <span class="ocrx_word" id="word_000002_000122" title="bbox 700 1562 739 1582; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000123" title="bbox 747 1562 839 1582; x_wconf 94; x_fsize 27">Channel:</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000032" title="bbox 526 1596 998 1622; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000124" title="bbox 526 1596 628 1616; x_wconf 91; x_fsize 27">Loadable</span>
+      <span class="ocrx_word" id="word_000002_000125" title="bbox 637 1596 719 1622; x_wconf 96; x_fsize 27">Logical</span>
+      <span class="ocrx_word" id="word_000002_000126" title="bbox 728 1596 807 1616; x_wconf 96; x_fsize 27">Device</span>
+      <span class="ocrx_word" id="word_000002_000127" title="bbox 816 1596 890 1616; x_wconf 96; x_fsize 27">Driver</span>
+      <span class="ocrx_word" id="word_000002_000128" title="bbox 897 1596 998 1616; x_wconf 96; x_fsize 27">Structure</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000033" title="bbox 526 1630 961 1656; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000129" title="bbox 526 1630 647 1656; x_wconf 92; x_fsize 27">Mandatory</span>
+      <span class="ocrx_word" id="word_000002_000130" title="bbox 655 1631 712 1650; x_wconf 92; x_fsize 27">LDD</span>
+      <span class="ocrx_word" id="word_000002_000131" title="bbox 721 1630 830 1650; x_wconf 93; x_fsize 27">Functions</span>
+      <span class="ocrx_word" id="word_000002_000132" title="bbox 839 1647 961 1650; x_wconf 0; x_fsize 27">...............</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000034" title="bbox 526 1664 987 1690; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000133" title="bbox 526 1665 634 1690; x_wconf 96; x_fsize 27">Interrupts</span>
+      <span class="ocrx_word" id="word_000002_000134" title="bbox 643 1664 682 1684; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000135" title="bbox 690 1665 788 1690; x_wconf 97; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000002_000136" title="bbox 796 1664 879 1684; x_wconf 96; x_fsize 27">Service</span>
+      <span class="ocrx_word" id="word_000002_000137" title="bbox 888 1664 987 1684; x_wconf 96; x_fsize 27">Routines</span>
+      <span class="ocrx_word" id="word_000002_000138" title="bbox 1994 1681 2011 1684; x_wconf 48; x_fsize 27">at</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000035" title="bbox 526 1698 2018 1724; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000139" title="bbox 526 1698 628 1718; x_wconf 91; x_fsize 27">Loadable</span>
+      <span class="ocrx_word" id="word_000002_000140" title="bbox 637 1698 729 1724; x_wconf 96; x_fsize 27">Physical</span>
+      <span class="ocrx_word" id="word_000002_000141" title="bbox 738 1698 817 1718; x_wconf 95; x_fsize 27">Device</span>
+      <span class="ocrx_word" id="word_000002_000142" title="bbox 826 1698 900 1718; x_wconf 96; x_fsize 27">Driver</span>
+      <span class="ocrx_word" id="word_000002_000143" title="bbox 907 1698 1008 1718; x_wconf 0; x_fsize 27">Structure...</span>
+      <span class="ocrx_word" id="word_000002_000144" title="bbox 1014 1715 2018 1718; x_wconf 0; x_fsize 27">ccscecesesesseesssesssesesssesesesescseseseenenesesesesesesenenesseesesesusueasaeaeseeessecacaeaeaeenenssesecasaseeeeeneeeeeaeaes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000011" title="bbox 378 1737 1085 1767">
+    <p class="ocr_par" id="par_000002_000011" lang="eng" title="bbox 378 1737 1085 1767" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000036" title="bbox 378 1737 1085 1767; baseline 0 0; x_size 35.372093; x_descenders 5.3720932; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000145" title="bbox 378 1737 426 1767; x_wconf 93; x_fsize 36">10.</span>
+      <span class="ocrx_word" id="word_000002_000146" title="bbox 439 1737 690 1767; x_wconf 87; x_fsize 36">ASIC4/ASIC5</span>
+      <span class="ocrx_word" id="word_000002_000147" title="bbox 703 1738 809 1767; x_wconf 96; x_fsize 36">Based</span>
+      <span class="ocrx_word" id="word_000002_000148" title="bbox 822 1737 939 1767; x_wconf 96; x_fsize 36">Device</span>
+      <span class="ocrx_word" id="word_000002_000149" title="bbox 952 1737 1085 1767; x_wconf 96; x_fsize 36">Drivers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000012" title="bbox 525 1782 991 2182">
+    <p class="ocr_par" id="par_000002_000012" lang="eng" title="bbox 525 1782 991 2182" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000037" title="bbox 526 1782 664 1802; baseline 0 0; x_size 26.183521; x_descenders 6.1835203; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000150" title="bbox 526 1782 664 1802; x_wconf 96; x_fsize 27">Introduction</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000038" title="bbox 526 1816 943 1842; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000151" title="bbox 526 1816 590 1836; x_wconf 92; x_fsize 27">SIBO</span>
+      <span class="ocrx_word" id="word_000002_000152" title="bbox 598 1816 705 1836; x_wconf 96; x_fsize 27">Hardware</span>
+      <span class="ocrx_word" id="word_000002_000153" title="bbox 714 1816 832 1842; x_wconf 96; x_fsize 27">Expansion</span>
+      <span class="ocrx_word" id="word_000002_000154" title="bbox 840 1816 943 1836; x_wconf 96; x_fsize 27">Channels</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000039" title="bbox 525 1850 744 1876; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000155" title="bbox 525 1850 613 1876; x_wconf 96; x_fsize 27">Talking</span>
+      <span class="ocrx_word" id="word_000002_000156" title="bbox 620 1854 641 1870; x_wconf 93; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000002_000157" title="bbox 649 1850 744 1870; x_wconf 79; x_fsize 27">ASIC4..</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000040" title="bbox 526 1884 715 1910; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000158" title="bbox 526 1884 604 1904; x_wconf 92; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000002_000159" title="bbox 612 1884 715 1910; x_wconf 96; x_fsize 27">Registers</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000041" title="bbox 525 1918 744 1944; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000160" title="bbox 525 1918 613 1944; x_wconf 96; x_fsize 27">Talking</span>
+      <span class="ocrx_word" id="word_000002_000161" title="bbox 620 1922 641 1938; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000002_000162" title="bbox 649 1918 725 1938; x_wconf 69; x_fsize 27">ASICS</span>
+      <span class="ocrx_word" id="word_000002_000163" title="bbox 734 1935 744 1938; x_wconf 69; x_fsize 27">..</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000042" title="bbox 526 1952 744 1978; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000164" title="bbox 526 1952 602 1972; x_wconf 96; x_fsize 27">ASICS</span>
+      <span class="ocrx_word" id="word_000002_000165" title="bbox 612 1952 744 1978; x_wconf 0; x_fsize 27">Registers...</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000043" title="bbox 526 1986 848 2012; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000166" title="bbox 526 1986 706 2012; x_wconf 95; x_fsize 27">Communicating</span>
+      <span class="ocrx_word" id="word_000002_000167" title="bbox 713 1986 762 2006; x_wconf 93; x_fsize 27">with</span>
+      <span class="ocrx_word" id="word_000002_000168" title="bbox 770 1986 848 2006; x_wconf 92; x_fsize 27">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000044" title="bbox 526 2020 991 2046; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000169" title="bbox 526 2020 618 2046; x_wconf 95; x_fsize 27">Sending</span>
+      <span class="ocrx_word" id="word_000002_000170" title="bbox 625 2020 664 2040; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000171" title="bbox 672 2020 786 2046; x_wconf 96; x_fsize 27">Receiving</span>
+      <span class="ocrx_word" id="word_000002_000172" title="bbox 793 2020 839 2040; x_wconf 96; x_fsize 27">data</span>
+      <span class="ocrx_word" id="word_000002_000173" title="bbox 846 2020 906 2046; x_wconf 93; x_fsize 27">using</span>
+      <span class="ocrx_word" id="word_000002_000174" title="bbox 913 2020 991 2040; x_wconf 55; x_fsize 27">ASIC4.</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000045" title="bbox 526 2054 862 2080; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000175" title="bbox 526 2054 637 2080; x_wconf 96; x_fsize 27">Obtaining</span>
+      <span class="ocrx_word" id="word_000002_000176" title="bbox 644 2054 683 2074; x_wconf 97; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000177" title="bbox 691 2054 751 2080; x_wconf 95; x_fsize 27">using</span>
+      <span class="ocrx_word" id="word_000002_000178" title="bbox 758 2061 770 2074; x_wconf 95; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000002_000179" title="bbox 777 2054 884 2074; x_wconf 95; x_fsize 27">channel...</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000046" title="bbox 526 2088 839 2114; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000180" title="bbox 526 2088 654 2114; x_wconf 93; x_fsize 27">Controlling</span>
+      <span class="ocrx_word" id="word_000002_000181" title="bbox 661 2088 754 2108; x_wconf 67; x_fsize 27">ASICS's</span>
+      <span class="ocrx_word" id="word_000002_000182" title="bbox 763 2089 839 2108; x_wconf 42; x_fsize 27">UART</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000047" title="bbox 526 2122 744 2142; baseline 0 0; x_size 26.183521; x_descenders 6.1835203; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000183" title="bbox 526 2122 581 2142; x_wconf 96; x_fsize 27">Hold</span>
+      <span class="ocrx_word" id="word_000002_000184" title="bbox 589 2122 628 2142; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000185" title="bbox 636 2123 744 2142; x_wconf 96; x_fsize 27">Resumes.</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000048" title="bbox 526 2156 796 2182; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000186" title="bbox 526 2156 625 2182; x_wconf 96; x_fsize 27">Example</span>
+      <span class="ocrx_word" id="word_000002_000187" title="bbox 634 2156 713 2176; x_wconf 96; x_fsize 27">Device</span>
+      <span class="ocrx_word" id="word_000002_000188" title="bbox 722 2157 796 2176; x_wconf 96; x_fsize 27">Driver:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000013" title="bbox 378 2195 1410 2233">
+    <p class="ocr_par" id="par_000002_000013" lang="eng" title="bbox 378 2195 1410 2233" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000049" title="bbox 378 2195 1410 2233; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000189" title="bbox 378 2195 426 2225; x_wconf 96; x_fsize 39">11.</span>
+      <span class="ocrx_word" id="word_000002_000190" title="bbox 439 2195 492 2224; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000002_000191" title="bbox 504 2196 659 2233; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000002_000192" title="bbox 672 2195 789 2225; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000002_000193" title="bbox 802 2195 919 2225; x_wconf 96; x_fsize 39">Driver</span>
+      <span class="ocrx_word" id="word_000002_000194" title="bbox 932 2195 983 2225; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000002_000195" title="bbox 996 2195 1127 2225; x_wconf 91; x_fsize 39">ASIC4:</span>
+      <span class="ocrx_word" id="word_000002_000196" title="bbox 1141 2195 1410 2225; x_wconf 88; x_fsize 39">A4EXIF.LDD..</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000014" title="bbox 526 2240 664 2260">
+    <p class="ocr_par" id="par_000002_000014" lang="eng" title="bbox 526 2240 664 2260" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000050" title="bbox 526 2240 664 2260; baseline 0 0; x_size 25.296295; x_descenders 5.2962961; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000197" title="bbox 526 2240 664 2260; x_wconf 96; x_fsize 26">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_16" title="bbox 916 633 2014 636"></div>
+   <div class="ocr_photo" id="block_1_17" title="bbox 648 653 2014 705"></div>
+   <div class="ocr_photo" id="block_1_18" title="bbox 1007 779 2015 787"></div>
+   <div class="ocr_carea" id="block_000002_000015" title="bbox 2008 471 2045 890">
+    <p class="ocr_par" id="par_000002_000015" lang="eng" title="bbox 2008 471 2045 890" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000051" title="bbox 2008 471 2045 890; textangle 90; x_size 38; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000002_000198" title="bbox 2002 870 2049 894; x_wconf 18; x_fsize 39">oo</span>
+      <span class="ocrx_word" id="word_000002_000199" title="bbox 2015 803 2039 851; x_wconf 41; x_fsize 39">TO</span>
+      <span class="ocrx_word" id="word_000002_000200" title="bbox 2002 753 2049 785; x_wconf 36; x_fsize 39">eR</span>
+      <span class="ocrx_word" id="word_000002_000201" title="bbox 2008 690 2037 738; x_wconf 25; x_fsize 39">UU</span>
+      <span class="ocrx_word" id="word_000002_000202" title="bbox 2008 616 2039 663; x_wconf 50; x_fsize 39">RS</span>
+      <span class="ocrx_word" id="word_000002_000203" title="bbox 2002 568 2049 600; x_wconf 62; x_fsize 39">gs</span>
+      <span class="ocrx_word" id="word_000002_000204" title="bbox 2002 471 2049 550; x_wconf 32; x_fsize 39">pad</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_20" title="bbox 769 887 2014 890"></div>
+   <div class="ocr_photo" id="block_1_21" title="bbox 778 954 2066 1018"></div>
+   <div class="ocr_photo" id="block_1_22" title="bbox 965 1410 2052 1464"></div>
+   <div class="ocr_photo" id="block_1_23" title="bbox 668 1524 2056 1552"></div>
+   <div class="ocr_photo" id="block_1_24" title="bbox 842 1565 2018 1583"></div>
+   <div class="ocr_carea" id="block_000002_000016" title="bbox 525 2308 1105 2498">
+    <p class="ocr_par" id="par_000002_000016" lang="eng" title="bbox 525 2308 1105 2498" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000052" title="bbox 526 2308 820 2334; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000205" title="bbox 526 2308 647 2334; x_wconf 93; x_fsize 27">Mandatory</span>
+      <span class="ocrx_word" id="word_000002_000206" title="bbox 655 2309 712 2328; x_wconf 93; x_fsize 27">LDD</span>
+      <span class="ocrx_word" id="word_000002_000207" title="bbox 721 2308 820 2328; x_wconf 81; x_fsize 27">Function:</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000053" title="bbox 525 2342 1101 2368; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000208" title="bbox 525 2342 569 2362; x_wconf 93; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000209" title="bbox 578 2342 757 2368; x_wconf 90; x_fsize 27">Non-Mandatory</span>
+      <span class="ocrx_word" id="word_000002_000210" title="bbox 765 2343 822 2362; x_wconf 92; x_fsize 27">LDD</span>
+      <span class="ocrx_word" id="word_000002_000211" title="bbox 831 2342 1101 2362; x_wconf 0; x_fsize 27">Functions..........cceee</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000054" title="bbox 525 2376 1105 2402; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000212" title="bbox 525 2376 569 2396; x_wconf 95; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000002_000213" title="bbox 578 2376 675 2402; x_wconf 96; x_fsize 27">handling</span>
+      <span class="ocrx_word" id="word_000002_000214" title="bbox 683 2376 707 2396; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000002_000215" title="bbox 713 2376 852 2402; x_wconf 96; x_fsize 27">synchronous</span>
+      <span class="ocrx_word" id="word_000002_000216" title="bbox 861 2376 900 2396; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000217" title="bbox 909 2376 1059 2402; x_wconf 95; x_fsize 27">asynchronous</span>
+      <span class="ocrx_word" id="word_000002_000218" title="bbox 1068 2376 1105 2396; x_wconf 96; x_fsize 27">I/O</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000055" title="bbox 526 2410 987 2436; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000219" title="bbox 526 2411 634 2436; x_wconf 96; x_fsize 27">Interrupts</span>
+      <span class="ocrx_word" id="word_000002_000220" title="bbox 643 2410 682 2430; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000221" title="bbox 690 2411 788 2436; x_wconf 96; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000002_000222" title="bbox 796 2410 879 2430; x_wconf 96; x_fsize 27">Service</span>
+      <span class="ocrx_word" id="word_000002_000223" title="bbox 888 2410 987 2430; x_wconf 96; x_fsize 27">Routines</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000056" title="bbox 526 2444 1031 2470; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000224" title="bbox 526 2444 590 2464; x_wconf 95; x_fsize 27">Other</span>
+      <span class="ocrx_word" id="word_000002_000225" title="bbox 597 2444 705 2470; x_wconf 96; x_fsize 27">important</span>
+      <span class="ocrx_word" id="word_000002_000226" title="bbox 713 2444 765 2464; x_wconf 96; x_fsize 27">local</span>
+      <span class="ocrx_word" id="word_000002_000227" title="bbox 774 2444 846 2464; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000002_000228" title="bbox 855 2444 922 2464; x_wconf 96; x_fsize 27">driver</span>
+      <span class="ocrx_word" id="word_000002_000229" title="bbox 929 2444 1031 2464; x_wconf 96; x_fsize 27">functions</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000057" title="bbox 526 2478 1031 2498; baseline 0 0; x_size 26.195061; x_descenders 6.1950617; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000230" title="bbox 526 2478 638 2498; x_wconf 96; x_fsize 27">Structures</span>
+      <span class="ocrx_word" id="word_000002_000231" title="bbox 647 2478 686 2498; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000002_000232" title="bbox 694 2478 777 2498; x_wconf 95; x_fsize 27">Include</span>
+      <span class="ocrx_word" id="word_000002_000233" title="bbox 786 2478 833 2498; x_wconf 87; x_fsize 27">files</span>
+      <span class="ocrx_word" id="word_000002_000234" title="bbox 839 2495 898 2498; x_wconf 0; x_fsize 27">«0...</span>
+      <span class="ocrx_word" id="word_000002_000235" title="bbox 933 2495 1031 2498; x_wconf 0; x_fsize 27">cee</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000017" title="bbox 378 2514 2065 2555">
+    <p class="ocr_par" id="par_000002_000017" lang="eng" title="bbox 378 2514 2065 2555" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000058" title="bbox 378 2514 2065 2555; baseline 0.001 -9; x_size 39; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000002_000236" title="bbox 378 2517 426 2547; x_wconf 95; x_fsize 40">12.</span>
+      <span class="ocrx_word" id="word_000002_000237" title="bbox 439 2517 492 2546; x_wconf 96; x_fsize 40">An</span>
+      <span class="ocrx_word" id="word_000002_000238" title="bbox 504 2518 659 2555; x_wconf 96; x_fsize 40">Example</span>
+      <span class="ocrx_word" id="word_000002_000239" title="bbox 672 2517 789 2547; x_wconf 96; x_fsize 40">Device</span>
+      <span class="ocrx_word" id="word_000002_000240" title="bbox 802 2517 919 2547; x_wconf 96; x_fsize 40">Driver</span>
+      <span class="ocrx_word" id="word_000002_000241" title="bbox 932 2517 983 2547; x_wconf 93; x_fsize 40">for</span>
+      <span class="ocrx_word" id="word_000002_000242" title="bbox 996 2517 1127 2547; x_wconf 90; x_fsize 40">ASIC5:</span>
+      <span class="ocrx_word" id="word_000002_000243" title="bbox 1142 2514 2014 2550; x_wconf 0; x_fsize 40">SYS$AS5.PDD.............ssssssssssssssessessessssesscsessessesseee</span>
+      <span class="ocrx_word" id="word_000002_000244" title="bbox 2025 2518 2065 2546; x_wconf 43; x_fsize 40">77</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000018" title="bbox 525 2562 814 2616">
+    <p class="ocr_par" id="par_000002_000018" lang="eng" title="bbox 525 2562 814 2616" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000059" title="bbox 526 2562 664 2582; baseline 0 0; x_size 25.296295; x_descenders 5.2962961; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000245" title="bbox 526 2562 664 2582; x_wconf 96; x_fsize 26">Introduction</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000060" title="bbox 525 2596 814 2616; baseline 0 0; x_size 25.296295; x_descenders 5.2962961; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000246" title="bbox 525 2596 569 2616; x_wconf 93; x_fsize 26">The</span>
+      <span class="ocrx_word" id="word_000002_000247" title="bbox 578 2597 702 2616; x_wconf 92; x_fsize 26">LDD-PDD</span>
+      <span class="ocrx_word" id="word_000002_000248" title="bbox 711 2596 814 2616; x_wconf 96; x_fsize 26">interface.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000019" title="bbox 378 2703 2018 2876">
+    <p class="ocr_par" id="par_000002_000019" lang="eng" title="bbox 378 2703 2018 2876" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000061" title="bbox 378 2703 1128 2741; baseline 0 -8; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000249" title="bbox 378 2703 426 2733; x_wconf 96; x_fsize 40">13.</span>
+      <span class="ocrx_word" id="word_000002_000250" title="bbox 440 2703 630 2741; x_wconf 96; x_fsize 40">Debugging</span>
+      <span class="ocrx_word" id="word_000002_000251" title="bbox 643 2704 708 2733; x_wconf 96; x_fsize 40">and</span>
+      <span class="ocrx_word" id="word_000002_000252" title="bbox 721 2703 852 2741; x_wconf 96; x_fsize 40">Testing</span>
+      <span class="ocrx_word" id="word_000002_000253" title="bbox 865 2703 982 2733; x_wconf 96; x_fsize 40">Device</span>
+      <span class="ocrx_word" id="word_000002_000254" title="bbox 995 2703 1128 2733; x_wconf 95; x_fsize 40">Drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000062" title="bbox 526 2748 664 2768; baseline 0 0; x_size 26.334545; x_descenders 6.3345451; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000255" title="bbox 526 2748 664 2768; x_wconf 84; x_fsize 27">Introduction</span>
+      <span class="ocrx_word" id="word_000002_000256" title="bbox 672 2765 696 2768; x_wconf 84; x_fsize 27">....</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000063" title="bbox 526 2782 761 2808; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000257" title="bbox 526 2782 649 2808; x_wconf 93; x_fsize 27">Debugging</span>
+      <span class="ocrx_word" id="word_000002_000258" title="bbox 655 2782 761 2808; x_wconf 91; x_fsize 27">Techniqu</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000064" title="bbox 526 2816 817 2842; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000259" title="bbox 526 2816 609 2836; x_wconf 96; x_fsize 27">Further</span>
+      <span class="ocrx_word" id="word_000002_000260" title="bbox 615 2816 701 2842; x_wconf 96; x_fsize 27">Testing</span>
+      <span class="ocrx_word" id="word_000002_000261" title="bbox 708 2816 817 2842; x_wconf 96; x_fsize 27">Strategies</span>
+      <span class="ocrx_word" id="word_000002_000262" title="bbox 1994 2833 2011 2836; x_wconf 45; x_fsize 27">ae</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000065" title="bbox 526 2850 2018 2876; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000263" title="bbox 526 2851 622 2876; x_wconf 42; x_fsize 27">Memory</span>
+      <span class="ocrx_word" id="word_000002_000264" title="bbox 629 2850 715 2876; x_wconf 0; x_fsize 27">Lestitng</span>
+      <span class="ocrx_word" id="word_000002_000265" title="bbox 720 2867 758 2870; x_wconf 0; x_fsize 27">seiscs</span>
+      <span class="ocrx_word" id="word_000002_000266" title="bbox 771 2867 821 2870; x_wconf 18; x_fsize 27">lech</span>
+      <span class="ocrx_word" id="word_000002_000267" title="bbox 836 2867 870 2870; x_wconf 0; x_fsize 27">easch</span>
+      <span class="ocrx_word" id="word_000002_000268" title="bbox 887 2867 926 2870; x_wconf 0; x_fsize 27">oiece</span>
+      <span class="ocrx_word" id="word_000002_000269" title="bbox 941 2867 982 2870; x_wconf 0; x_fsize 27">siscn</span>
+      <span class="ocrx_word" id="word_000002_000270" title="bbox 995 2867 1052 2870; x_wconf 11; x_fsize 27">Sates</span>
+      <span class="ocrx_word" id="word_000002_000271" title="bbox 1066 2867 1199 2870; x_wconf 0; x_fsize 27">losecdestecwcsautsse</span>
+      <span class="ocrx_word" id="word_000002_000272" title="bbox 1204 2867 1227 2870; x_wconf 0; x_fsize 27">sean</span>
+      <span class="ocrx_word" id="word_000002_000273" title="bbox 1231 2867 2018 2870; x_wconf 0; x_fsize 27">tosevaleslosedtracepudtesiiensdertoanioenteoisebeensse</span>
+      <span class="ocrx_word" id="word_000002_000274" title="bbox 1607 2846 1647 2880; x_wconf 0; x_fsize 27">bait</span>
+      <span class="ocrx_word" id="word_000002_000275" title="bbox 1652 2846 1661 2880; x_wconf 0; x_fsize 27">es</span>
+      <span class="ocrx_word" id="word_000002_000276" title="bbox 1666 2846 1727 2880; x_wconf 0; x_fsize 27">ieettaus</span>
+      <span class="ocrx_word" id="word_000002_000277" title="bbox 1734 2846 1783 2880; x_wconf 0; x_fsize 27">adanus</span>
+      <span class="ocrx_word" id="word_000002_000278" title="bbox 1785 2846 1837 2880; x_wconf 0; x_fsize 27">teats</span>
+      <span class="ocrx_word" id="word_000002_000279" title="bbox 1845 2846 1857 2880; x_wconf 36; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000002_000280" title="bbox 1873 2846 1882 2880; x_wconf 36; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000002_000281" title="bbox 1890 2846 1925 2880; x_wconf 10; x_fsize 27">tanta</span>
+      <span class="ocrx_word" id="word_000002_000282" title="bbox 1933 2846 2021 2880; x_wconf 0; x_fsize 27">eae</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000020" title="bbox 375 2889 2067 3022">
+    <p class="ocr_par" id="par_000002_000020" lang="eng" title="bbox 375 2889 2067 3022" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000066" title="bbox 375 2889 960 2919; baseline 0.002 -1; x_size 38.331146; x_descenders 8.3311481; x_ascenders 9">
+      <span class="ocrx_word" id="word_000002_000283" title="bbox 375 2889 600 2919; x_wconf 95; x_fsize 39">APPENDIX:</span>
+      <span class="ocrx_word" id="word_000002_000284" title="bbox 615 2889 735 2919; x_wconf 96; x_fsize 39">Source</span>
+      <span class="ocrx_word" id="word_000002_000285" title="bbox 749 2889 838 2919; x_wconf 92; x_fsize 39">Code</span>
+      <span class="ocrx_word" id="word_000002_000286" title="bbox 851 2889 960 2919; x_wconf 92; x_fsize 39">Files..</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000067" title="bbox 526 2934 692 2954; baseline 0 0; x_size 23.809624; x_descenders 4.8096232; x_ascenders 6.8765693">
+      <span class="ocrx_word" id="word_000002_000287" title="bbox 526 2934 692 2954; x_wconf 89; x_fsize 24">A4EXIF.ASM</span>
+      <span class="ocrx_word" id="word_000002_000288" title="bbox 1994 2951 2018 2954; x_wconf 37; x_fsize 24">oo</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000068" title="bbox 526 2967 2067 2990; baseline 0 -2; x_size 23.809624; x_descenders 4.8096232; x_ascenders 6.8765693">
+      <span class="ocrx_word" id="word_000002_000289" title="bbox 526 2967 711 2990; x_wconf 76; x_fsize 24">SYS$AS5.ASM</span>
+      <span class="ocrx_word" id="word_000002_000290" title="bbox 720 2985 744 2988; x_wconf 89; x_fsize 24">....</span>
+      <span class="ocrx_word" id="word_000002_000291" title="bbox 1994 2968 2067 2988; x_wconf 17; x_fsize 24">102</span>
+     </span>
+     <span class="ocr_line" id="line_000002_000069" title="bbox 526 3002 2065 3022; baseline 0 0; x_size 25.157377; x_descenders 5.1573772; x_ascenders 7">
+      <span class="ocrx_word" id="word_000002_000292" title="bbox 526 3002 647 3022; x_wconf 96; x_fsize 26">Assembler</span>
+      <span class="ocrx_word" id="word_000002_000293" title="bbox 654 3003 744 3022; x_wconf 96; x_fsize 26">Macros.</span>
+      <span class="ocrx_word" id="word_000002_000294" title="bbox 2008 3003 2065 3022; x_wconf 60; x_fsize 26">1S</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_30" title="bbox 748 2985 2014 3022"></div>
+   <div class="ocr_carea" id="block_000002_000021" title="bbox 376 3320 606 3350">
+    <p class="ocr_par" id="par_000002_000021" lang="eng" title="bbox 376 3320 606 3350" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000070" title="bbox 376 3320 606 3350; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000002_000295" title="bbox 376 3320 520 3349; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000002_000296" title="bbox 538 3321 606 3350; x_wconf 96; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000002_000022" title="bbox 2138 3320 2263 3358">
+    <p class="ocr_par" id="par_000002_000022" lang="eng" title="bbox 2138 3320 2263 3358" xml:lang="eng">
+     <span class="ocr_line" id="line_000002_000071" title="bbox 2138 3320 2263 3358; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000002_000297" title="bbox 2138 3321 2218 3358; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000002_000298" title="bbox 2230 3320 2263 3349; x_wconf 88; x_fsize 39">iii</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000003" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0003.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000003_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000003_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000003_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000003_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000003_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000003_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000003_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000003_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000003_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000003_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000003_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000003_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000003_000001" title="bbox 381 318 977 381">
+    <p class="ocr_par" id="par_000003_000001" lang="eng" title="bbox 381 318 977 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000001" title="bbox 381 318 977 381; baseline 0 -2; x_size 67.666664; x_descenders 16.916666; x_ascenders 16.916666">
+      <span class="ocrx_word" id="word_000003_000011" title="bbox 381 320 439 379; x_wconf 96; x_fsize 70">1.</span>
+      <span class="ocrx_word" id="word_000003_000012" title="bbox 472 318 977 381; x_wconf 96; x_fsize 70">INTRODUCTION</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000003_000002" title="bbox 375 559 2101 1199">
+    <p class="ocr_par" id="par_000003_000002" lang="eng" title="bbox 375 559 2101 1199" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000002" title="bbox 376 559 2016 597; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000013" title="bbox 376 559 450 588; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000003_000014" title="bbox 463 559 627 588; x_wconf 96; x_fsize 39">document</span>
+      <span class="ocrx_word" id="word_000003_000015" title="bbox 639 559 665 588; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000003_000016" title="bbox 678 559 822 588; x_wconf 96; x_fsize 39">intended</span>
+      <span class="ocrx_word" id="word_000003_000017" title="bbox 835 564 866 588; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000018" title="bbox 877 559 1004 597; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000003_000019" title="bbox 1016 559 1167 597; x_wconf 96; x_fsize 39">guidance</span>
+      <span class="ocrx_word" id="word_000003_000020" title="bbox 1179 564 1210 588; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000021" title="bbox 1223 569 1341 597; x_wconf 96; x_fsize 39">anyone</span>
+      <span class="ocrx_word" id="word_000003_000022" title="bbox 1353 559 1485 597; x_wconf 96; x_fsize 39">wishing</span>
+      <span class="ocrx_word" id="word_000003_000023" title="bbox 1498 565 1529 588; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000024" title="bbox 1541 564 1693 588; x_wconf 96; x_fsize 39">construct</span>
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+      <span class="ocrx_word" id="word_000003_000122" title="bbox 978 911 1175 940; x_wconf 96; x_fsize 39">information</span>
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+      <span class="ocrx_word" id="word_000003_000179" title="bbox 1888 1061 1947 1090; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000003_000180" title="bbox 1961 1071 1998 1090; x_wconf 96; x_fsize 39">an</span>
+     </span>
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+      <span class="ocrx_word" id="word_000003_000181" title="bbox 376 1111 616 1149; x_wconf 96; x_fsize 39">understanding</span>
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+      <span class="ocrx_word" id="word_000003_000183" title="bbox 673 1112 743 1140; x_wconf 96; x_fsize 39">how</span>
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+      <span class="ocrx_word" id="word_000003_000186" title="bbox 873 1111 1016 1140; x_wconf 96; x_fsize 39">machine</span>
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+      <span class="ocrx_word" id="word_000003_000188" title="bbox 1066 1111 1290 1149; x_wconf 96; x_fsize 39">programmed.</span>
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+      <span class="ocrx_word" id="word_000003_000194" title="bbox 1950 1112 2001 1140; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000003_000195" title="bbox 2013 1112 2038 1141; x_wconf 93; x_fsize 39">C</span>
+     </span>
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+      <span class="ocrx_word" id="word_000003_000196" title="bbox 375 1161 605 1199; x_wconf 96; x_fsize 39">programming</span>
+      <span class="ocrx_word" id="word_000003_000197" title="bbox 619 1162 771 1199; x_wconf 96; x_fsize 39">language</span>
+      <span class="ocrx_word" id="word_000003_000198" title="bbox 784 1161 843 1190; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000003_000199" title="bbox 857 1161 938 1191; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000003_000200" title="bbox 953 1162 1116 1190; x_wconf 96; x_fsize 39">assembler</span>
+      <span class="ocrx_word" id="word_000003_000201" title="bbox 1129 1161 1155 1190; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000003_000202" title="bbox 1169 1162 1234 1190; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000003_000203" title="bbox 1247 1161 1397 1190; x_wconf 96; x_fsize 39">assumed.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000003_000003" title="bbox 376 1260 2084 1298">
+    <p class="ocr_par" id="par_000003_000003" lang="eng" title="bbox 376 1260 2084 1298" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000015" title="bbox 376 1260 2084 1298; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000204" title="bbox 376 1261 444 1289; x_wconf 96; x_fsize 39">Due</span>
+      <span class="ocrx_word" id="word_000003_000205" title="bbox 456 1265 487 1289; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000206" title="bbox 499 1261 550 1289; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000003_000207" title="bbox 562 1260 744 1289; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000003_000208" title="bbox 757 1265 863 1289; x_wconf 96; x_fsize 39">nature</span>
+      <span class="ocrx_word" id="word_000003_000209" title="bbox 875 1260 910 1289; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000003_000210" title="bbox 919 1260 1141 1298; x_wconf 96; x_fsize 39">development,</span>
+      <span class="ocrx_word" id="word_000003_000211" title="bbox 1156 1260 1353 1289; x_wconf 95; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000003_000212" title="bbox 1367 1260 1398 1289; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000003_000213" title="bbox 1412 1260 1472 1289; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000003_000214" title="bbox 1485 1261 1609 1289; x_wconf 96; x_fsize 39">manual</span>
+      <span class="ocrx_word" id="word_000003_000215" title="bbox 1622 1270 1693 1298; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000003_000216" title="bbox 1704 1261 1823 1298; x_wconf 96; x_fsize 39">change</span>
+      <span class="ocrx_word" id="word_000003_000217" title="bbox 1835 1260 1963 1289; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000003_000218" title="bbox 1975 1260 2084 1289; x_wconf 96; x_fsize 39">notice.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000003_000004" title="bbox 375 1311 1965 1399">
+    <p class="ocr_par" id="par_000003_000004" lang="eng" title="bbox 375 1311 1965 1399" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000016" title="bbox 376 1311 1965 1349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000219" title="bbox 376 1312 562 1349; x_wconf 96; x_fsize 39">Developers</span>
+      <span class="ocrx_word" id="word_000003_000220" title="bbox 576 1321 626 1340; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000003_000221" title="bbox 639 1311 763 1340; x_wconf 96; x_fsize 39">advised</span>
+      <span class="ocrx_word" id="word_000003_000222" title="bbox 776 1317 807 1340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000223" title="bbox 819 1316 939 1340; x_wconf 96; x_fsize 39">contact</span>
+      <span class="ocrx_word" id="word_000003_000224" title="bbox 951 1311 1041 1340; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000003_000225" title="bbox 1056 1312 1187 1349; x_wconf 96; x_fsize 39">Support</span>
+      <span class="ocrx_word" id="word_000003_000226" title="bbox 1200 1317 1230 1340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000227" title="bbox 1242 1311 1373 1340; x_wconf 96; x_fsize 39">confirm</span>
+      <span class="ocrx_word" id="word_000003_000228" title="bbox 1386 1311 1502 1340; x_wconf 96; x_fsize 39">critical</span>
+      <span class="ocrx_word" id="word_000003_000229" title="bbox 1515 1311 1623 1340; x_wconf 97; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000003_000230" title="bbox 1635 1311 1717 1349; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000003_000231" title="bbox 1730 1317 1761 1340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000232" title="bbox 1773 1311 1965 1349; x_wconf 96; x_fsize 39">committing</span>
+     </span>
+     <span class="ocr_line" id="line_000003_000017" title="bbox 375 1361 792 1399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000233" title="bbox 375 1361 518 1399; x_wconf 96; x_fsize 39">products</span>
+      <span class="ocrx_word" id="word_000003_000234" title="bbox 531 1366 562 1390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000003_000235" title="bbox 574 1361 792 1390; x_wconf 95; x_fsize 39">manufacture.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000003_000005" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000003_000005" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000003_000018" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000003_000236" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000003_000237" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000003_000238" title="bbox 1929 3320 2009 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000003_000239" title="bbox 2025 3320 2036 3348; x_wconf 91; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000003_000240" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000003_000241" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000003_000242" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000004" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0004.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000004_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000004_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000004_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000004_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000004_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000004_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000004_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000004_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000004_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000004_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000004_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000004_000001" title="bbox 377 317 1146 381">
+    <p class="ocr_par" id="par_000004_000001" lang="eng" title="bbox 377 317 1146 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000001" title="bbox 377 317 1146 381; baseline 0 -2; x_size 71.414139; x_descenders 8.4141407; x_ascenders 14">
+      <span class="ocrx_word" id="word_000004_000011" title="bbox 377 319 439 379; x_wconf 96; x_fsize 73">2.</span>
+      <span class="ocrx_word" id="word_000004_000012" title="bbox 470 317 748 381; x_wconf 95; x_fsize 73">SYSTEM</span>
+      <span class="ocrx_word" id="word_000004_000013" title="bbox 775 317 1146 381; x_wconf 96; x_fsize 73">OVERVIEW</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000004_000002" title="bbox 376 559 2086 748">
+    <p class="ocr_par" id="par_000004_000002" lang="eng" title="bbox 376 559 2086 748" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000002" title="bbox 376 559 2086 597; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000014" title="bbox 376 560 428 588; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000004_000015" title="bbox 440 564 561 597; x_wconf 96; x_fsize 39">present</span>
+      <span class="ocrx_word" id="word_000004_000016" title="bbox 574 559 664 588; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000017" title="bbox 678 564 850 597; x_wconf 96; x_fsize 39">computers</span>
+      <span class="ocrx_word" id="word_000004_000018" title="bbox 864 569 914 588; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000004_000019" title="bbox 925 559 1018 588; x_wconf 96; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000004_000020" title="bbox 1032 559 1147 588; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000004_000021" title="bbox 1160 560 1211 588; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000022" title="bbox 1222 559 1410 597; x_wconf 93; x_fsize 39">proprietary</span>
+      <span class="ocrx_word" id="word_000004_000023" title="bbox 1422 560 1513 589; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000024" title="bbox 1527 559 1733 588; x_wconf 96; x_fsize 39">architecture.</span>
+      <span class="ocrx_word" id="word_000004_000025" title="bbox 1759 560 1788 588; x_wconf 93; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000004_000026" title="bbox 1801 560 1892 589; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000027" title="bbox 1905 559 2048 588; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000004_000028" title="bbox 2060 559 2086 588; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000003" title="bbox 377 609 1977 647; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000029" title="bbox 377 619 393 638; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000030" title="bbox 405 609 684 647; x_wconf 93; x_fsize 39">battery-powered,</span>
+      <span class="ocrx_word" id="word_000004_000031" title="bbox 700 609 898 644; x_wconf 92; x_fsize 39">8086-based,</span>
+      <span class="ocrx_word" id="word_000004_000032" title="bbox 913 615 1069 647; x_wconf 96; x_fsize 39">computer</span>
+      <span class="ocrx_word" id="word_000004_000033" title="bbox 1083 614 1203 647; x_wconf 92; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000004_000034" title="bbox 1230 610 1321 639; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000035" title="bbox 1335 609 1438 638; x_wconf 96; x_fsize 39">stands</span>
+      <span class="ocrx_word" id="word_000004_000036" title="bbox 1451 609 1497 638; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000004_000037" title="bbox 1511 610 1635 639; x_wconf 92; x_fsize 39">SIxteen</span>
+      <span class="ocrx_word" id="word_000004_000038" title="bbox 1649 609 1699 638; x_wconf 96; x_fsize 39">Bit</span>
+      <span class="ocrx_word" id="word_000004_000039" title="bbox 1711 609 1886 647; x_wconf 95; x_fsize 39">Organiser.</span>
+      <span class="ocrx_word" id="word_000004_000040" title="bbox 1912 610 1977 638; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000004" title="bbox 377 660 2067 698; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000041" title="bbox 377 660 575 689; x_wconf 96; x_fsize 39">architecture</span>
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+      <span class="ocrx_word" id="word_000004_000043" title="bbox 654 660 730 689; x_wconf 96; x_fsize 39">been</span>
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+      <span class="ocrx_word" id="word_000004_000047" title="bbox 1054 660 1125 695; x_wconf 96; x_fsize 39">size,</span>
+      <span class="ocrx_word" id="word_000004_000048" title="bbox 1140 660 1253 698; x_wconf 96; x_fsize 39">weight</span>
+      <span class="ocrx_word" id="word_000004_000049" title="bbox 1266 660 1325 689; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000050" title="bbox 1337 670 1439 698; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000004_000051" title="bbox 1452 660 1666 698; x_wconf 96; x_fsize 39">consumption</span>
+      <span class="ocrx_word" id="word_000004_000052" title="bbox 1680 660 1715 689; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000053" title="bbox 1735 665 1907 698; x_wconf 96; x_fsize 39">computers</span>
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+     </span>
+     <span class="ocr_line" id="line_000004_000005" title="bbox 376 710 1878 748; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000055" title="bbox 376 710 422 739; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000004_000056" title="bbox 435 711 486 739; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000057" title="bbox 497 711 634 748; x_wconf 96; x_fsize 39">portable</span>
+      <span class="ocrx_word" id="word_000004_000058" title="bbox 646 710 859 739; x_wconf 95; x_fsize 39">environment</span>
+      <span class="ocrx_word" id="word_000004_000059" title="bbox 871 710 902 739; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000004_000060" title="bbox 916 710 1011 739; x_wconf 96; x_fsize 39">mind.</span>
+      <span class="ocrx_word" id="word_000004_000061" title="bbox 1037 711 1102 739; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000062" title="bbox 1113 710 1172 748; x_wconf 96; x_fsize 39">key</span>
+      <span class="ocrx_word" id="word_000004_000063" title="bbox 1183 715 1383 748; x_wconf 96; x_fsize 39">components</span>
+      <span class="ocrx_word" id="word_000004_000064" title="bbox 1396 710 1431 739; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000065" title="bbox 1440 711 1491 739; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000066" title="bbox 1504 711 1595 740; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000067" title="bbox 1609 710 1807 739; x_wconf 96; x_fsize 39">architecture</span>
+      <span class="ocrx_word" id="word_000004_000068" title="bbox 1820 720 1878 739; x_wconf 96; x_fsize 39">are:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000004_000003" title="bbox 377 812 2094 1518">
+    <p class="ocr_par" id="par_000004_000003" lang="eng" title="bbox 377 812 892 850" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000006" title="bbox 377 812 892 850; baseline -0.002 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000069" title="bbox 377 819 392 834; x_wconf 69; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000004_000070" title="bbox 427 808 460 855; x_wconf 36; x_fsize 39">—_</span>
+      <span class="ocrx_word" id="word_000004_000071" title="bbox 465 813 514 841; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000004_000072" title="bbox 529 812 610 842; x_wconf 94; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000004_000073" title="bbox 623 813 702 841; x_wconf 96; x_fsize 39">class</span>
+      <span class="ocrx_word" id="word_000004_000074" title="bbox 714 822 872 850; x_wconf 93; x_fsize 39">processor</span>
+      <span class="ocrx_word" id="word_000004_000075" title="bbox 887 837 892 841; x_wconf 93; x_fsize 39">.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000004" lang="eng" title="bbox 377 864 2042 943" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000007" title="bbox 377 864 2042 902; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000076" title="bbox 377 871 392 887; x_wconf 89; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000004_000077" title="bbox 465 865 494 893; x_wconf 34; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000004_000078" title="bbox 507 864 723 902; x_wconf 96; x_fsize 39">sophisticated</span>
+      <span class="ocrx_word" id="word_000004_000079" title="bbox 735 874 837 902; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000004_000080" title="bbox 850 870 1065 902; x_wconf 96; x_fsize 39">management</span>
+      <span class="ocrx_word" id="word_000004_000081" title="bbox 1079 869 1190 902; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000004_000082" title="bbox 1203 865 1267 893; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000004_000083" title="bbox 1280 864 1454 902; x_wconf 96; x_fsize 39">selectively</span>
+      <span class="ocrx_word" id="word_000004_000084" title="bbox 1464 874 1582 902; x_wconf 96; x_fsize 39">powers</span>
+      <span class="ocrx_word" id="word_000004_000085" title="bbox 1596 864 1780 902; x_wconf 96; x_fsize 39">subsystems</span>
+      <span class="ocrx_word" id="word_000004_000086" title="bbox 1793 864 1888 893; x_wconf 96; x_fsize 39">under</span>
+      <span class="ocrx_word" id="word_000004_000087" title="bbox 1902 864 2042 893; x_wconf 96; x_fsize 39">software</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000008" title="bbox 465 915 591 943; baseline 0 0; x_size 37.241646; x_descenders 9.2416468; x_ascenders 9">
+      <span class="ocrx_word" id="word_000004_000088" title="bbox 465 915 591 943; x_wconf 96; x_fsize 38">control.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000005" lang="eng" title="bbox 377 966 2074 1054" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000009" title="bbox 377 966 2074 1004; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000089" title="bbox 377 973 392 989; x_wconf 87; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000004_000090" title="bbox 423 962 444 1009; x_wconf 29; x_fsize 39">—</span>
+      <span class="ocrx_word" id="word_000004_000091" title="bbox 465 967 724 1004; x_wconf 85; x_fsize 39">Asynchronous,</span>
+      <span class="ocrx_word" id="word_000004_000092" title="bbox 739 966 813 1004; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000004_000093" title="bbox 828 966 928 1004; x_wconf 96; x_fsize 39">speed,</span>
+      <span class="ocrx_word" id="word_000004_000094" title="bbox 944 966 1033 995; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000004_000095" title="bbox 1045 967 1182 1004; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000004_000096" title="bbox 1196 967 1260 1002; x_wconf 96; x_fsize 39">(the</span>
+      <span class="ocrx_word" id="word_000004_000097" title="bbox 1272 966 1362 995; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000098" title="bbox 1377 967 1468 996; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000099" title="bbox 1482 966 1571 995; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000004_000100" title="bbox 1584 966 1742 1002; x_wconf 96; x_fsize 39">interface)</span>
+      <span class="ocrx_word" id="word_000004_000101" title="bbox 1756 966 1802 995; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000004_000102" title="bbox 1815 966 2074 995; x_wconf 96; x_fsize 39">communication</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000010" title="bbox 464 1016 1118 1054; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000103" title="bbox 464 1016 599 1045; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000004_000104" title="bbox 614 1026 630 1045; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000105" title="bbox 643 1016 786 1045; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000004_000106" title="bbox 799 1016 858 1045; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000107" title="bbox 871 1016 909 1045; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000004_000108" title="bbox 921 1016 1118 1054; x_wconf 96; x_fsize 39">peripherals.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000006" lang="eng" title="bbox 377 1068 1977 1156" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000011" title="bbox 377 1068 1977 1106; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000109" title="bbox 377 1075 392 1091; x_wconf 77; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000004_000110" title="bbox 423 1064 456 1111; x_wconf 15; x_fsize 39">—_</span>
+      <span class="ocrx_word" id="word_000004_000111" title="bbox 466 1068 551 1098; x_wconf 96; x_fsize 39">Solid</span>
+      <span class="ocrx_word" id="word_000004_000112" title="bbox 565 1069 647 1098; x_wconf 96; x_fsize 39">State</span>
+      <span class="ocrx_word" id="word_000004_000113" title="bbox 659 1068 752 1097; x_wconf 96; x_fsize 39">Disks</span>
+      <span class="ocrx_word" id="word_000004_000114" title="bbox 766 1069 882 1104; x_wconf 95; x_fsize 39">(SSDs)</span>
+      <span class="ocrx_word" id="word_000004_000115" title="bbox 896 1069 959 1097; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000004_000116" title="bbox 971 1068 1098 1106; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000004_000117" title="bbox 1110 1068 1177 1103; x_wconf 96; x_fsize 39">fast,</span>
+      <span class="ocrx_word" id="word_000004_000118" title="bbox 1192 1069 1377 1106; x_wconf 96; x_fsize 39">low-power,</span>
+      <span class="ocrx_word" id="word_000004_000119" title="bbox 1393 1068 1610 1097; x_wconf 96; x_fsize 39">silicon-based</span>
+      <span class="ocrx_word" id="word_000004_000120" title="bbox 1623 1078 1705 1097; x_wconf 96; x_fsize 39">mass</span>
+      <span class="ocrx_word" id="word_000004_000121" title="bbox 1719 1073 1838 1106; x_wconf 96; x_fsize 39">storage</span>
+      <span class="ocrx_word" id="word_000004_000122" title="bbox 1850 1068 1922 1097; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000004_000123" title="bbox 1936 1078 1977 1097; x_wconf 96; x_fsize 39">no</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000012" title="bbox 465 1118 694 1156; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000124" title="bbox 465 1118 591 1156; x_wconf 96; x_fsize 39">moving</span>
+      <span class="ocrx_word" id="word_000004_000125" title="bbox 603 1123 694 1156; x_wconf 96; x_fsize 39">parts.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000007" lang="eng" title="bbox 377 1170 2033 1208" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000013" title="bbox 377 1170 2033 1208; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000126" title="bbox 377 1177 392 1193; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000004_000127" title="bbox 465 1170 629 1199; x_wconf 29; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000004_000128" title="bbox 640 1170 808 1208; x_wconf 96; x_fsize 39">protection</span>
+      <span class="ocrx_word" id="word_000004_000129" title="bbox 822 1170 857 1199; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000130" title="bbox 866 1171 917 1199; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000131" title="bbox 930 1175 1041 1208; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000004_000132" title="bbox 1054 1170 1133 1199; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000004_000133" title="bbox 1147 1171 1284 1199; x_wconf 95; x_fsize 39">aberrant</span>
+      <span class="ocrx_word" id="word_000004_000134" title="bbox 1298 1170 1438 1199; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000004_000135" title="bbox 1449 1180 1606 1208; x_wconf 96; x_fsize 39">processes</span>
+      <span class="ocrx_word" id="word_000004_000136" title="bbox 1620 1170 1774 1208; x_wconf 96; x_fsize 39">(trapping</span>
+      <span class="ocrx_word" id="word_000004_000137" title="bbox 1787 1170 1822 1199; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000138" title="bbox 1831 1175 1883 1199; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000004_000139" title="bbox 1895 1170 1930 1199; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000140" title="bbox 1938 1180 2033 1208; x_wconf 96; x_fsize 39">range</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000008" lang="eng" title="bbox 466 1220 1540 1258" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000014" title="bbox 466 1220 1540 1258; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000141" title="bbox 466 1220 644 1258; x_wconf 96; x_fsize 39">addressing</span>
+      <span class="ocrx_word" id="word_000004_000142" title="bbox 658 1220 717 1249; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000143" title="bbox 731 1230 747 1249; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000144" title="bbox 760 1220 934 1258; x_wconf 92; x_fsize 39">watch-dog</span>
+      <span class="ocrx_word" id="word_000004_000145" title="bbox 947 1220 1035 1249; x_wconf 96; x_fsize 39">timer</span>
+      <span class="ocrx_word" id="word_000004_000146" title="bbox 1048 1230 1087 1249; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000004_000147" title="bbox 1101 1220 1263 1258; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000004_000148" title="bbox 1275 1220 1367 1258; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000004_000149" title="bbox 1380 1220 1540 1256; x_wconf 96; x_fsize 39">disabled).</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000009" lang="eng" title="bbox 465 1272 737 1301" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000015" title="bbox 465 1272 737 1301; baseline 0 0; x_size 38.241646; x_descenders 9.2416468; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000150" title="bbox 465 1272 629 1301; x_wconf 96; x_fsize 39">Real-time</span>
+      <span class="ocrx_word" id="word_000004_000151" title="bbox 641 1272 737 1301; x_wconf 96; x_fsize 39">clock.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000010" lang="eng" title="bbox 465 1324 992 1362" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000016" title="bbox 465 1324 992 1362; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000152" title="bbox 465 1324 705 1354; x_wconf 83; x_fsize 39">ROM-resident</span>
+      <span class="ocrx_word" id="word_000004_000153" title="bbox 719 1329 830 1362; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000004_000154" title="bbox 844 1324 992 1353; x_wconf 96; x_fsize 39">software.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000011" lang="eng" title="bbox 465 1376 850 1414" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000017" title="bbox 465 1376 850 1414; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000155" title="bbox 465 1376 616 1414; x_wconf 96; x_fsize 39">Graphics</span>
+      <span class="ocrx_word" id="word_000004_000156" title="bbox 629 1377 710 1406; x_wconf 96; x_fsize 39">LCD</span>
+      <span class="ocrx_word" id="word_000004_000157" title="bbox 723 1376 850 1414; x_wconf 96; x_fsize 39">display.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000012" lang="eng" title="bbox 465 1428 2094 1466" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000018" title="bbox 465 1428 2094 1466; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000158" title="bbox 465 1429 494 1457; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000004_000159" title="bbox 506 1429 596 1457; x_wconf 96; x_fsize 39">touch</span>
+      <span class="ocrx_word" id="word_000004_000160" title="bbox 611 1428 755 1457; x_wconf 96; x_fsize 39">sensitive</span>
+      <span class="ocrx_word" id="word_000004_000161" title="bbox 767 1428 926 1466; x_wconf 96; x_fsize 39">digitising</span>
+      <span class="ocrx_word" id="word_000004_000162" title="bbox 938 1428 998 1466; x_wconf 96; x_fsize 39">pad</span>
+      <span class="ocrx_word" id="word_000004_000163" title="bbox 1011 1429 1075 1457; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000004_000164" title="bbox 1086 1428 1228 1466; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000004_000165" title="bbox 1242 1438 1258 1457; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000166" title="bbox 1270 1428 1411 1466; x_wconf 96; x_fsize 39">pointing</span>
+      <span class="ocrx_word" id="word_000004_000167" title="bbox 1424 1428 1530 1457; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000004_000168" title="bbox 1543 1429 1629 1466; x_wconf 96; x_fsize 39">(only</span>
+      <span class="ocrx_word" id="word_000004_000169" title="bbox 1641 1428 1790 1457; x_wconf 95; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000004_000170" title="bbox 1802 1438 1841 1457; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000004_000171" title="bbox 1856 1438 1941 1457; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000004_000172" title="bbox 1953 1428 2094 1464; x_wconf 96; x_fsize 39">models).</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000004_000013" lang="eng" title="bbox 465 1480 1718 1518" xml:lang="eng">
+     <span class="ocr_line" id="line_000004_000019" title="bbox 465 1480 1718 1518; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000173" title="bbox 465 1480 640 1510; x_wconf 91; x_fsize 39">ISDN-8bit</span>
+      <span class="ocrx_word" id="word_000004_000174" title="bbox 653 1480 795 1509; x_wconf 96; x_fsize 39">standard</span>
+      <span class="ocrx_word" id="word_000004_000175" title="bbox 808 1480 918 1509; x_wconf 96; x_fsize 39">combo</span>
+      <span class="ocrx_word" id="word_000004_000176" title="bbox 931 1480 1028 1509; x_wconf 96; x_fsize 39">sound</span>
+      <span class="ocrx_word" id="word_000004_000177" title="bbox 1042 1485 1153 1518; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000004_000178" title="bbox 1167 1481 1253 1518; x_wconf 96; x_fsize 39">(only</span>
+      <span class="ocrx_word" id="word_000004_000179" title="bbox 1265 1480 1414 1509; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000004_000180" title="bbox 1426 1490 1465 1509; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000004_000181" title="bbox 1480 1490 1565 1509; x_wconf 96; x_fsize 39">some</span>
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+      <span class="ocrx_word" id="word_000004_000198" title="bbox 2029 1580 2064 1609; x_wconf 96; x_fsize 39">of</span>
+     </span>
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+      <span class="ocrx_word" id="word_000004_000199" title="bbox 376 1630 497 1668; x_wconf 96; x_fsize 39">writing</span>
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+      <span class="ocrx_word" id="word_000004_000226" title="bbox 1610 1681 1662 1709; x_wconf 93; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000004_000227" title="bbox 1676 1681 1767 1710; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000228" title="bbox 1780 1681 1889 1710; x_wconf 96; x_fsize 39">ASICs</span>
+      <span class="ocrx_word" id="word_000004_000229" title="bbox 1902 1681 1980 1709; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000004_000230" title="bbox 1991 1680 2067 1709; x_wconf 96; x_fsize 39">been</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000023" title="bbox 376 1730 2070 1768; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000231" title="bbox 376 1730 594 1768; x_wconf 96; x_fsize 39">implemented</span>
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+      <span class="ocrx_word" id="word_000004_000233" title="bbox 653 1730 771 1759; x_wconf 96; x_fsize 39">surface</span>
+      <span class="ocrx_word" id="word_000004_000234" title="bbox 783 1735 889 1759; x_wconf 96; x_fsize 39">mount</span>
+      <span class="ocrx_word" id="word_000004_000235" title="bbox 901 1730 1053 1768; x_wconf 96; x_fsize 39">packages</span>
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+      <span class="ocrx_word" id="word_000004_000241" title="bbox 1391 1730 1477 1759; x_wconf 96; x_fsize 39">static</span>
+      <span class="ocrx_word" id="word_000004_000242" title="bbox 1490 1731 1605 1760; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000004_000243" title="bbox 1619 1731 1811 1768; x_wconf 95; x_fsize 39">technology.</span>
+      <span class="ocrx_word" id="word_000004_000244" title="bbox 1836 1731 1966 1760; x_wconf 93; x_fsize 39">Current</span>
+      <span class="ocrx_word" id="word_000004_000245" title="bbox 1979 1731 2070 1760; x_wconf 93; x_fsize 39">SIBO</span>
+     </span>
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+      <span class="ocrx_word" id="word_000004_000246" title="bbox 375 1780 518 1818; x_wconf 96; x_fsize 39">products</span>
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+      <span class="ocrx_word" id="word_000004_000248" title="bbox 576 1781 627 1809; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000249" title="bbox 639 1781 711 1815; x_wconf 96; x_fsize 39">MC,</span>
+      <span class="ocrx_word" id="word_000004_000250" title="bbox 726 1781 780 1810; x_wconf 96; x_fsize 39">HC</span>
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+      <span class="ocrx_word" id="word_000004_000252" title="bbox 868 1780 967 1810; x_wconf 96; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000004_000253" title="bbox 981 1781 997 1810; x_wconf 96; x_fsize 39">3</span>
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+      <span class="ocrx_word" id="word_000004_000259" title="bbox 1403 1790 1487 1809; x_wconf 96; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000004_000260" title="bbox 1499 1781 1583 1809; x_wconf 95; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000004_000261" title="bbox 1594 1780 1745 1818; x_wconf 96; x_fsize 39">principal</span>
+      <span class="ocrx_word" id="word_000004_000262" title="bbox 1758 1780 1854 1818; x_wconf 96; x_fsize 39">chips.</span>
+      <span class="ocrx_word" id="word_000004_000263" title="bbox 1880 1781 1979 1809; x_wconf 95; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000004_000264" title="bbox 1992 1790 2042 1809; x_wconf 96; x_fsize 39">are</span>
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+     <span class="ocr_line" id="line_000004_000025" title="bbox 376 1830 2069 1868; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000265" title="bbox 376 1831 427 1859; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000266" title="bbox 439 1831 539 1860; x_wconf 90; x_fsize 39">V30H</span>
+      <span class="ocrx_word" id="word_000004_000267" title="bbox 552 1831 603 1866; x_wconf 93; x_fsize 39">(an</span>
+      <span class="ocrx_word" id="word_000004_000268" title="bbox 618 1830 899 1868; x_wconf 91; x_fsize 39">8086-compatible</span>
+      <span class="ocrx_word" id="word_000004_000269" title="bbox 910 1831 1081 1868; x_wconf 96; x_fsize 39">processor)</span>
+      <span class="ocrx_word" id="word_000004_000270" title="bbox 1096 1830 1155 1859; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000271" title="bbox 1168 1835 1228 1859; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000272" title="bbox 1240 1830 1330 1859; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000273" title="bbox 1344 1835 1462 1859; x_wconf 96; x_fsize 39">custom</span>
+      <span class="ocrx_word" id="word_000004_000274" title="bbox 1475 1830 1562 1868; x_wconf 96; x_fsize 39">chips</span>
+      <span class="ocrx_word" id="word_000004_000275" title="bbox 1574 1830 1686 1859; x_wconf 96; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000004_000276" title="bbox 1701 1840 1733 1859; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000004_000277" title="bbox 1746 1831 1856 1860; x_wconf 89; x_fsize 39">ASIC1</span>
+      <span class="ocrx_word" id="word_000004_000278" title="bbox 1874 1830 1933 1859; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000279" title="bbox 1946 1831 2069 1860; x_wconf 91; x_fsize 39">ASIC2.</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000026" title="bbox 376 1880 2098 1918; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000280" title="bbox 376 1881 463 1909; x_wconf 93; x_fsize 39">Later</span>
+      <span class="ocrx_word" id="word_000004_000281" title="bbox 477 1881 568 1910; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000282" title="bbox 580 1880 723 1918; x_wconf 96; x_fsize 39">products</span>
+      <span class="ocrx_word" id="word_000004_000283" title="bbox 736 1880 895 1918; x_wconf 96; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000004_000284" title="bbox 908 1881 959 1909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000285" title="bbox 972 1880 1071 1910; x_wconf 96; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000004_000286" title="bbox 1085 1881 1122 1910; x_wconf 96; x_fsize 39">3a</span>
+      <span class="ocrx_word" id="word_000004_000287" title="bbox 1136 1880 1195 1909; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000288" title="bbox 1207 1880 1393 1909; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000004_000289" title="bbox 1406 1881 1484 1909; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000004_000290" title="bbox 1496 1881 1581 1909; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000004_000291" title="bbox 1593 1881 1677 1909; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000004_000292" title="bbox 1689 1880 1810 1909; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000004_000293" title="bbox 1823 1880 1991 1918; x_wconf 96; x_fsize 39">integrated</span>
+      <span class="ocrx_word" id="word_000004_000294" title="bbox 2004 1880 2069 1909; x_wconf 96; x_fsize 39">into</span>
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+     </span>
+     <span class="ocr_line" id="line_000004_000027" title="bbox 377 1930 2047 1968; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000296" title="bbox 377 1930 476 1968; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000004_000297" title="bbox 488 1930 578 1959; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000298" title="bbox 592 1935 710 1959; x_wconf 96; x_fsize 39">custom</span>
+      <span class="ocrx_word" id="word_000004_000299" title="bbox 723 1930 794 1968; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000004_000300" title="bbox 806 1930 918 1959; x_wconf 96; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000004_000301" title="bbox 933 1940 965 1959; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000004_000302" title="bbox 978 1931 1101 1960; x_wconf 92; x_fsize 39">ASIC9.</span>
+      <span class="ocrx_word" id="word_000004_000303" title="bbox 1127 1931 1192 1959; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000304" title="bbox 1204 1931 1304 1960; x_wconf 92; x_fsize 39">V30H</span>
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+      <span class="ocrx_word" id="word_000004_000306" title="bbox 1356 1940 1393 1959; x_wconf 96; x_fsize 39">an</span>
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+      <span class="ocrx_word" id="word_000004_000308" title="bbox 1582 1930 1676 1960; x_wconf 94; x_fsize 39">16-bit</span>
+      <span class="ocrx_word" id="word_000004_000309" title="bbox 1689 1931 1804 1960; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000004_000310" title="bbox 1818 1930 1938 1959; x_wconf 96; x_fsize 39">version</span>
+      <span class="ocrx_word" id="word_000004_000311" title="bbox 1952 1930 1987 1959; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000312" title="bbox 1996 1931 2047 1959; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000004_000313" title="bbox 377 1981 457 2010; x_wconf 96; x_fsize 39">8088</span>
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+      <span class="ocrx_word" id="word_000004_000317" title="bbox 687 1980 818 2018; x_wconf 96; x_fsize 39">original</span>
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+      <span class="ocrx_word" id="word_000004_000319" title="bbox 920 1981 978 2010; x_wconf 96; x_fsize 39">PC.</span>
+      <span class="ocrx_word" id="word_000004_000320" title="bbox 1004 1981 1028 2009; x_wconf 94; x_fsize 39">It</span>
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+      <span class="ocrx_word" id="word_000004_000322" title="bbox 1081 1980 1221 2009; x_wconf 96; x_fsize 39">software</span>
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+      <span class="ocrx_word" id="word_000004_000324" title="bbox 1429 1980 1501 2009; x_wconf 96; x_fsize 39">with</span>
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+      <span class="ocrx_word" id="word_000004_000386" title="bbox 564 2185 647 2209; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000004_000387" title="bbox 673 2180 747 2209; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000004_000388" title="bbox 760 2180 923 2218; x_wconf 96; x_fsize 39">technique</span>
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+      <span class="ocrx_word" id="word_000004_000401" title="bbox 375 2240 533 2268; x_wconf 96; x_fsize 39">processor</span>
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+      <span class="ocrx_word" id="word_000004_000403" title="bbox 585 2230 647 2259; x_wconf 96; x_fsize 39">idle</span>
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+      <span class="ocrx_word" id="word_000004_000409" title="bbox 376 2331 441 2359; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000410" title="bbox 453 2330 543 2359; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000411" title="bbox 558 2331 649 2360; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000412" title="bbox 663 2330 752 2359; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000004_000413" title="bbox 764 2331 901 2368; x_wconf 96; x_fsize 39">protocol</span>
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+      <span class="ocrx_word" id="word_000004_000421" title="bbox 1664 2330 1806 2359; x_wconf 96; x_fsize 39">standard</span>
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+      <span class="ocrx_word" id="word_000004_000427" title="bbox 664 2380 889 2409; x_wconf 96; x_fsize 39">communicate</span>
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+      <span class="ocrx_word" id="word_000004_000430" title="bbox 1135 2380 1265 2409; x_wconf 95; x_fsize 39">devices.</span>
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+      <span class="ocrx_word" id="word_000004_000432" title="bbox 1402 2380 1523 2409; x_wconf 96; x_fsize 39">devices</span>
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+      <span class="ocrx_word" id="word_000004_000434" title="bbox 1612 2380 1757 2418; x_wconf 95; x_fsize 39">typically</span>
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+      <span class="ocrx_word" id="word_000004_000436" title="bbox 1817 2381 1959 2418; x_wconf 96; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000004_000437" title="bbox 1970 2380 2065 2409; x_wconf 96; x_fsize 39">Packs</span>
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+      <span class="ocrx_word" id="word_000004_000438" title="bbox 377 2431 510 2468; x_wconf 96; x_fsize 39">(usually</span>
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+      <span class="ocrx_word" id="word_000004_000442" title="bbox 755 2430 840 2460; x_wconf 96; x_fsize 39">Solid</span>
+      <span class="ocrx_word" id="word_000004_000443" title="bbox 854 2431 936 2460; x_wconf 96; x_fsize 39">State</span>
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+      <span class="ocrx_word" id="word_000004_000449" title="bbox 1425 2430 1606 2460; x_wconf 96; x_fsize 39">Centronics</span>
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+      <span class="ocrx_word" id="word_000004_000468" title="bbox 376 2530 544 2568; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000469" title="bbox 558 2530 672 2565; x_wconf 96; x_fsize 39">device,</span>
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+      <span class="ocrx_word" id="word_000004_000472" title="bbox 884 2530 1033 2559; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000004_000473" title="bbox 1046 2530 1176 2559; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000004_000474" title="bbox 1189 2530 1357 2568; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000475" title="bbox 1371 2530 1552 2559; x_wconf 96; x_fsize 39">connection</span>
+      <span class="ocrx_word" id="word_000004_000476" title="bbox 1567 2531 1613 2566; x_wconf 96; x_fsize 39">(as</span>
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+      <span class="ocrx_word" id="word_000004_000478" title="bbox 1713 2531 1815 2566; x_wconf 96; x_fsize 39">SSDs)</span>
+      <span class="ocrx_word" id="word_000004_000479" title="bbox 1830 2530 1889 2559; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000480" title="bbox 1902 2531 1953 2559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000481" title="bbox 1964 2530 2095 2559; x_wconf 96; x_fsize 39">reduced</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000039" title="bbox 376 2580 2064 2618; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000482" title="bbox 376 2581 511 2609; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000004_000483" title="bbox 524 2580 692 2618; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000484" title="bbox 706 2580 887 2609; x_wconf 96; x_fsize 39">connection</span>
+      <span class="ocrx_word" id="word_000004_000485" title="bbox 902 2581 966 2616; x_wconf 93; x_fsize 39">(the</span>
+      <span class="ocrx_word" id="word_000004_000486" title="bbox 978 2580 1065 2618; x_wconf 92; x_fsize 39">6-pin</span>
+      <span class="ocrx_word" id="word_000004_000487" title="bbox 1080 2581 1140 2610; x_wconf 90; x_fsize 39">S3a</span>
+      <span class="ocrx_word" id="word_000004_000488" title="bbox 1154 2580 1243 2609; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000004_000489" title="bbox 1255 2585 1323 2618; x_wconf 96; x_fsize 39">port</span>
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+      <span class="ocrx_word" id="word_000004_000491" title="bbox 1381 2581 1432 2609; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000492" title="bbox 1448 2580 1552 2618; x_wconf 90; x_fsize 39">11-pin</span>
+      <span class="ocrx_word" id="word_000004_000493" title="bbox 1566 2581 1627 2609; x_wconf 96; x_fsize 39">LIF</span>
+      <span class="ocrx_word" id="word_000004_000494" title="bbox 1639 2581 1825 2616; x_wconf 95; x_fsize 39">connector).</span>
+      <span class="ocrx_word" id="word_000004_000495" title="bbox 1851 2581 1916 2609; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000496" title="bbox 1928 2581 1990 2610; x_wconf 96; x_fsize 39">MC</span>
+      <span class="ocrx_word" id="word_000004_000497" title="bbox 2005 2580 2064 2609; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000040" title="bbox 376 2630 1945 2668; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000498" title="bbox 376 2631 430 2660; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000004_000499" title="bbox 443 2640 538 2668; x_wconf 96; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000004_000500" title="bbox 550 2630 585 2659; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000501" title="bbox 594 2635 766 2668; x_wconf 96; x_fsize 39">computers</span>
+      <span class="ocrx_word" id="word_000004_000502" title="bbox 778 2631 857 2659; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000004_000503" title="bbox 869 2635 929 2659; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000504" title="bbox 942 2631 1015 2660; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000004_000505" title="bbox 1027 2635 1110 2668; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000004_000506" title="bbox 1124 2630 1183 2659; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000507" title="bbox 1196 2635 1256 2659; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000508" title="bbox 1269 2635 1405 2668; x_wconf 96; x_fsize 39">separate</span>
+      <span class="ocrx_word" id="word_000004_000509" title="bbox 1417 2630 1623 2668; x_wconf 96; x_fsize 39">independent</span>
+      <span class="ocrx_word" id="word_000004_000510" title="bbox 1636 2630 1735 2668; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000004_000511" title="bbox 1746 2640 1810 2659; x_wconf 93; x_fsize 39">row</span>
+      <span class="ocrx_word" id="word_000004_000512" title="bbox 1822 2631 1945 2668; x_wconf 92; x_fsize 39">25-way</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000041" title="bbox 376 2680 2022 2718; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000513" title="bbox 376 2680 525 2709; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000004_000514" title="bbox 538 2680 668 2709; x_wconf 95; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000004_000515" title="bbox 681 2680 849 2718; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000516" title="bbox 862 2686 954 2718; x_wconf 96; x_fsize 39">ports.</span>
+      <span class="ocrx_word" id="word_000004_000517" title="bbox 980 2681 1079 2709; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000004_000518" title="bbox 1090 2686 1173 2718; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000004_000519" title="bbox 1186 2681 1264 2709; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000004_000520" title="bbox 1276 2680 1307 2709; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000004_000521" title="bbox 1322 2680 1457 2709; x_wconf 96; x_fsize 39">addition</span>
+      <span class="ocrx_word" id="word_000004_000522" title="bbox 1471 2686 1502 2709; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000004_000523" title="bbox 1515 2690 1531 2709; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000524" title="bbox 1545 2680 1635 2709; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000525" title="bbox 1650 2681 1741 2710; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000526" title="bbox 1754 2681 1904 2715; x_wconf 96; x_fsize 39">Channel,</span>
+      <span class="ocrx_word" id="word_000004_000527" title="bbox 1919 2680 2022 2715; x_wconf 96; x_fsize 39">direct,</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000042" title="bbox 375 2730 2043 2768; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000528" title="bbox 375 2731 502 2768; x_wconf 96; x_fsize 39">parallel</span>
+      <span class="ocrx_word" id="word_000004_000529" title="bbox 515 2731 569 2760; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000004_000530" title="bbox 582 2730 661 2759; x_wconf 94; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000004_000531" title="bbox 674 2731 725 2759; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000532" title="bbox 736 2740 903 2768; x_wconf 96; x_fsize 39">processor.</span>
+      <span class="ocrx_word" id="word_000004_000533" title="bbox 929 2730 1032 2759; x_wconf 96; x_fsize 39">Direct</span>
+      <span class="ocrx_word" id="word_000004_000534" title="bbox 1045 2730 1226 2759; x_wconf 96; x_fsize 39">connection</span>
+      <span class="ocrx_word" id="word_000004_000535" title="bbox 1240 2735 1271 2759; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000004_000536" title="bbox 1283 2731 1368 2759; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000004_000537" title="bbox 1380 2730 1538 2759; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000004_000538" title="bbox 1551 2731 1602 2759; x_wconf 96; x_fsize 39">7.2</span>
+      <span class="ocrx_word" id="word_000004_000539" title="bbox 1615 2731 1678 2759; x_wconf 97; x_fsize 39">volt</span>
+      <span class="ocrx_word" id="word_000004_000540" title="bbox 1689 2730 1805 2768; x_wconf 96; x_fsize 39">battery</span>
+      <span class="ocrx_word" id="word_000004_000541" title="bbox 1816 2730 1842 2759; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000004_000542" title="bbox 1855 2730 1999 2759; x_wconf 96; x_fsize 39">included</span>
+      <span class="ocrx_word" id="word_000004_000543" title="bbox 2012 2735 2043 2759; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000043" title="bbox 377 2780 1933 2818; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000544" title="bbox 377 2785 500 2818; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000004_000545" title="bbox 513 2780 587 2818; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000004_000546" title="bbox 600 2790 702 2818; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000004_000547" title="bbox 714 2780 902 2818; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000004_000548" title="bbox 916 2781 989 2809; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000004_000549" title="bbox 1004 2790 1036 2809; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000004_000550" title="bbox 1049 2780 1180 2809; x_wconf 96; x_fsize 39">Printers</span>
+      <span class="ocrx_word" id="word_000004_000551" title="bbox 1194 2780 1253 2809; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000552" title="bbox 1266 2780 1403 2809; x_wconf 96; x_fsize 39">Barcode</span>
+      <span class="ocrx_word" id="word_000004_000553" title="bbox 1414 2780 1544 2809; x_wconf 94; x_fsize 39">readers.</span>
+      <span class="ocrx_word" id="word_000004_000554" title="bbox 1570 2781 1635 2809; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000555" title="bbox 1648 2780 1747 2810; x_wconf 96; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000004_000556" title="bbox 1761 2781 1777 2810; x_wconf 96; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000004_000557" title="bbox 1791 2790 1886 2818; x_wconf 96; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000004_000558" title="bbox 1898 2780 1933 2809; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000044" title="bbox 376 2830 2102 2868; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000559" title="bbox 376 2835 548 2868; x_wconf 96; x_fsize 39">computers</span>
+      <span class="ocrx_word" id="word_000004_000560" title="bbox 561 2831 639 2859; x_wconf 95; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000004_000561" title="bbox 651 2835 711 2859; x_wconf 95; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000562" title="bbox 722 2835 805 2868; x_wconf 95; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000004_000563" title="bbox 818 2830 864 2859; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000004_000564" title="bbox 878 2831 967 2860; x_wconf 96; x_fsize 39">SSDs</span>
+      <span class="ocrx_word" id="word_000004_000565" title="bbox 981 2830 1040 2859; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000566" title="bbox 1045 2826 1062 2873; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000567" title="bbox 1084 2830 1191 2868; x_wconf 96; x_fsize 39">single,</span>
+      <span class="ocrx_word" id="word_000004_000568" title="bbox 1205 2830 1345 2865; x_wconf 93; x_fsize 39">reduced,</span>
+      <span class="ocrx_word" id="word_000004_000569" title="bbox 1360 2830 1447 2868; x_wconf 92; x_fsize 39">6-pin</span>
+      <span class="ocrx_word" id="word_000004_000570" title="bbox 1461 2830 1629 2868; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000571" title="bbox 1642 2835 1718 2868; x_wconf 96; x_fsize 39">port,</span>
+      <span class="ocrx_word" id="word_000004_000572" title="bbox 1733 2830 1833 2859; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000004_000573" title="bbox 1846 2830 1988 2868; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000004_000574" title="bbox 2001 2831 2074 2868; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000004_000575" title="bbox 2086 2840 2102 2859; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000045" title="bbox 376 2880 2037 2918; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000576" title="bbox 376 2880 466 2909; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000577" title="bbox 481 2881 572 2910; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000004_000578" title="bbox 586 2880 675 2909; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000004_000579" title="bbox 688 2881 819 2909; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000004_000580" title="bbox 833 2880 892 2909; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000581" title="bbox 905 2880 1023 2909; x_wconf 95; x_fsize 39">limited</span>
+      <span class="ocrx_word" id="word_000004_000582" title="bbox 1035 2890 1137 2918; x_wconf 92; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000004_000583" title="bbox 1151 2881 1314 2916; x_wconf 90; x_fsize 39">(&lt;25mA).</span>
+      <span class="ocrx_word" id="word_000004_000584" title="bbox 1340 2881 1405 2909; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000585" title="bbox 1417 2880 1507 2909; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000586" title="bbox 1520 2880 1707 2909; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000004_000587" title="bbox 1719 2881 1774 2909; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000004_000588" title="bbox 1787 2886 1847 2909; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000589" title="bbox 1860 2881 1933 2910; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000004_000590" title="bbox 1945 2885 2037 2918; x_wconf 96; x_fsize 39">ports,</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000046" title="bbox 376 2930 2059 2968; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000591" title="bbox 376 2935 436 2959; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000592" title="bbox 448 2930 578 2959; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000004_000593" title="bbox 591 2930 759 2968; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000594" title="bbox 772 2930 883 2968; x_wconf 96; x_fsize 39">points,</span>
+      <span class="ocrx_word" id="word_000004_000595" title="bbox 899 2930 958 2959; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000004_000596" title="bbox 971 2940 1030 2959; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000004_000597" title="bbox 1042 2931 1177 2959; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000004_000598" title="bbox 1190 2930 1358 2968; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000599" title="bbox 1371 2935 1447 2968; x_wconf 96; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000004_000600" title="bbox 1473 2931 1538 2959; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000004_000601" title="bbox 1551 2930 1650 2968; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000004_000602" title="bbox 1662 2931 1797 2959; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000004_000603" title="bbox 1810 2930 1978 2968; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000604" title="bbox 1991 2935 2059 2968; x_wconf 96; x_fsize 39">port</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000047" title="bbox 376 2980 2014 3018; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000004_000605" title="bbox 376 2990 445 3009; x_wconf 95; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000004_000606" title="bbox 459 2990 496 3009; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000004_000607" title="bbox 514 2981 525 3009; x_wconf 37; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000004_000608" title="bbox 535 2980 618 3018; x_wconf 37; x_fsize 39">1-pin</span>
+      <span class="ocrx_word" id="word_000004_000609" title="bbox 632 2981 705 3009; x_wconf 96; x_fsize 39">Low</span>
+      <span class="ocrx_word" id="word_000004_000610" title="bbox 717 2980 865 3009; x_wconf 96; x_fsize 39">Insertion</span>
+      <span class="ocrx_word" id="word_000004_000611" title="bbox 879 2981 972 3009; x_wconf 96; x_fsize 39">Force</span>
+      <span class="ocrx_word" id="word_000004_000612" title="bbox 985 2981 1071 3016; x_wconf 96; x_fsize 39">(LIF)</span>
+      <span class="ocrx_word" id="word_000004_000613" title="bbox 1086 2980 1188 3009; x_wconf 96; x_fsize 39">socket</span>
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+      <span class="ocrx_word" id="word_000004_000617" title="bbox 1499 2980 1589 3009; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000004_000618" title="bbox 1604 2981 1695 3010; x_wconf 92; x_fsize 39">SIBO</span>
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+      <span class="ocrx_word" id="word_000004_000620" title="bbox 1863 2981 1967 3010; x_wconf 92; x_fsize 39">25mA</span>
+      <span class="ocrx_word" id="word_000004_000621" title="bbox 1979 2980 2014 3009; x_wconf 96; x_fsize 39">of</span>
+     </span>
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+      <span class="ocrx_word" id="word_000004_000622" title="bbox 376 3035 496 3059; x_wconf 96; x_fsize 39">current</span>
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+      <span class="ocrx_word" id="word_000004_000624" title="bbox 582 3030 749 3059; x_wconf 96; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000004_000625" title="bbox 762 3030 840 3059; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000004_000626" title="bbox 852 3030 992 3068; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000004_000627" title="bbox 1005 3030 1051 3059; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000004_000628" title="bbox 1064 3030 1216 3068; x_wconf 96; x_fsize 39">detecting</span>
+      <span class="ocrx_word" id="word_000004_000629" title="bbox 1229 3031 1280 3059; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000630" title="bbox 1291 3040 1437 3068; x_wconf 96; x_fsize 39">presence</span>
+      <span class="ocrx_word" id="word_000004_000631" title="bbox 1449 3030 1484 3059; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000632" title="bbox 1493 3031 1544 3059; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000004_000633" title="bbox 1555 3030 1742 3059; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000004_000634" title="bbox 1754 3030 1864 3059; x_wconf 96; x_fsize 39">cradle.</span>
+      <span class="ocrx_word" id="word_000004_000635" title="bbox 1890 3031 1972 3059; x_wconf 96; x_fsize 39">Each</span>
+     </span>
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+      <span class="ocrx_word" id="word_000004_000636" title="bbox 376 3080 506 3109; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000004_000637" title="bbox 519 3080 687 3118; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000004_000638" title="bbox 700 3085 767 3118; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000004_000639" title="bbox 780 3080 910 3109; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000004_000640" title="bbox 923 3080 958 3109; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000641" title="bbox 968 3090 984 3109; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000004_000642" title="bbox 998 3080 1097 3118; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000004_000643" title="bbox 1108 3090 1172 3109; x_wconf 92; x_fsize 39">row</span>
+      <span class="ocrx_word" id="word_000004_000644" title="bbox 1184 3080 1307 3118; x_wconf 92; x_fsize 39">26-way</span>
+      <span class="ocrx_word" id="word_000004_000645" title="bbox 1318 3085 1481 3109; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000004_000646" title="bbox 1494 3080 1633 3118; x_wconf 96; x_fsize 39">carrying</span>
+      <span class="ocrx_word" id="word_000004_000647" title="bbox 1646 3085 1706 3109; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000004_000648" title="bbox 1718 3080 1792 3118; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000004_000649" title="bbox 1807 3080 1898 3118; x_wconf 96; x_fsize 39">speed</span>
+      <span class="ocrx_word" id="word_000004_000650" title="bbox 1912 3080 2001 3109; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000004_000050" title="bbox 375 3135 467 3168; baseline 0 -9; x_size 33; x_descenders 9; x_ascenders 5">
+      <span class="ocrx_word" id="word_000004_000651" title="bbox 375 3135 467 3168; x_wconf 96; x_fsize 34">ports.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000004_000006" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000004_000016" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000004_000652" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000004_000653" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000004_000654" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000004_000655" title="bbox 2021 3320 2040 3348; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000004_000656" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000004_000657" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000004_000658" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000005" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0005.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000005_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000005_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000005_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000005_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000005_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000005_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000005_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000005_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000005_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000005_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000005_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000005_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000005_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000005_000001" title="bbox 375 361 2101 941">
+    <p class="ocr_par" id="par_000005_000001" lang="eng" title="bbox 375 361 2101 941" xml:lang="eng">
+     <span class="ocr_line" id="line_000005_000001" title="bbox 376 361 2000 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000011" title="bbox 376 362 405 390; x_wconf 95; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000005_000012" title="bbox 416 371 511 399; x_wconf 95; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000005_000013" title="bbox 523 361 558 390; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000014" title="bbox 567 361 657 390; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000015" title="bbox 670 361 858 399; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000005_000016" title="bbox 871 362 949 390; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000005_000017" title="bbox 960 361 1036 390; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000005_000018" title="bbox 1049 361 1203 399; x_wconf 96; x_fsize 39">produced</span>
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+      <span class="ocrx_word" id="word_000005_000022" title="bbox 1513 362 1564 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000023" title="bbox 1576 361 1666 390; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000024" title="bbox 1679 361 1851 390; x_wconf 96; x_fsize 39">handhelds</span>
+      <span class="ocrx_word" id="word_000005_000025" title="bbox 1864 361 2000 390; x_wconf 96; x_fsize 39">outlined</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000002" title="bbox 377 411 2018 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000026" title="bbox 377 411 480 440; x_wconf 96; x_fsize 39">above.</span>
+      <span class="ocrx_word" id="word_000005_000027" title="bbox 506 412 605 440; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000005_000028" title="bbox 616 411 804 449; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000005_000029" title="bbox 817 412 969 449; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000005_000030" title="bbox 980 411 1171 449; x_wconf 96; x_fsize 39">incorporate</span>
+      <span class="ocrx_word" id="word_000005_000031" title="bbox 1183 421 1242 440; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000005_000032" title="bbox 1254 411 1289 440; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000033" title="bbox 1298 417 1358 440; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000005_000034" title="bbox 1370 416 1488 440; x_wconf 96; x_fsize 39">custom</span>
+      <span class="ocrx_word" id="word_000005_000035" title="bbox 1501 411 1669 449; x_wconf 95; x_fsize 39">integrated</span>
+      <span class="ocrx_word" id="word_000005_000036" title="bbox 1682 411 1804 440; x_wconf 92; x_fsize 39">circuits</span>
+      <span class="ocrx_word" id="word_000005_000037" title="bbox 1818 412 1945 447; x_wconf 91; x_fsize 39">(ASIC4</span>
+      <span class="ocrx_word" id="word_000005_000038" title="bbox 1959 411 2018 440; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000003" title="bbox 376 461 1959 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000039" title="bbox 376 462 503 497; x_wconf 95; x_fsize 39">ASICS)</span>
+      <span class="ocrx_word" id="word_000005_000040" title="bbox 517 462 580 490; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000005_000041" title="bbox 593 467 716 490; x_wconf 92; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000005_000042" title="bbox 730 462 821 491; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000005_000043" title="bbox 835 461 924 490; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000005_000044" title="bbox 936 462 1073 499; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000005_000045" title="bbox 1087 461 1202 499; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000005_000046" title="bbox 1215 466 1246 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000047" title="bbox 1258 461 1327 490; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000005_000048" title="bbox 1339 461 1395 490; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000005_000049" title="bbox 1408 462 1484 490; x_wconf 96; x_fsize 39">TTL</span>
+      <span class="ocrx_word" id="word_000005_000050" title="bbox 1496 462 1574 490; x_wconf 95; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000005_000051" title="bbox 1587 462 1723 499; x_wconf 96; x_fsize 39">voltages</span>
+      <span class="ocrx_word" id="word_000005_000052" title="bbox 1736 461 1836 490; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000005_000053" title="bbox 1850 461 1959 490; x_wconf 96; x_fsize 39">enable</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000004" title="bbox 376 511 2066 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000054" title="bbox 376 521 514 549; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000005_000055" title="bbox 526 511 585 540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000056" title="bbox 598 511 881 549; x_wconf 96; x_fsize 39">memory-mapped</span>
+      <span class="ocrx_word" id="word_000005_000057" title="bbox 893 511 1081 549; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000005_000058" title="bbox 1094 517 1125 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000059" title="bbox 1136 512 1174 540; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000005_000060" title="bbox 1187 511 1358 540; x_wconf 92; x_fsize 39">addressed.</span>
+      <span class="ocrx_word" id="word_000005_000061" title="bbox 1384 512 1498 541; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000005_000062" title="bbox 1511 511 1537 540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000005_000063" title="bbox 1550 511 1624 540; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000005_000064" title="bbox 1637 511 1668 540; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000065" title="bbox 1683 512 1772 541; x_wconf 96; x_fsize 39">SSDs</span>
+      <span class="ocrx_word" id="word_000005_000066" title="bbox 1786 511 1845 540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000067" title="bbox 1858 511 1904 540; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000005_000068" title="bbox 1917 521 2066 549; x_wconf 92; x_fsize 39">memory-</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000005" title="bbox 376 561 1936 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000069" title="bbox 376 561 507 599; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000005_000070" title="bbox 519 561 716 599; x_wconf 96; x_fsize 39">peripherals.</span>
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+      <span class="ocrx_word" id="word_000005_000072" title="bbox 783 561 894 599; x_wconf 93; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000005_000073" title="bbox 907 562 1021 591; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000005_000074" title="bbox 1033 561 1205 599; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000075" title="bbox 1218 561 1264 590; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000005_000076" title="bbox 1278 571 1294 590; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000077" title="bbox 1307 561 1397 590; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000078" title="bbox 1412 562 1472 591; x_wconf 76; x_fsize 39">S3a</span>
+      <span class="ocrx_word" id="word_000005_000079" title="bbox 1485 561 1586 590; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000005_000080" title="bbox 1599 561 1713 590; x_wconf 96; x_fsize 39">consist</span>
+      <span class="ocrx_word" id="word_000005_000081" title="bbox 1726 561 1761 590; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000082" title="bbox 1771 571 1808 590; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000005_000083" title="bbox 1822 562 1936 591; x_wconf 92; x_fsize 39">ASIC4</span>
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+     <span class="ocr_line" id="line_000005_000006" title="bbox 376 611 2101 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000084" title="bbox 376 611 543 640; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000005_000085" title="bbox 556 617 587 640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000086" title="bbox 598 616 665 649; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000005_000087" title="bbox 678 612 703 641; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000005_000088" title="bbox 717 611 752 640; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000089" title="bbox 761 612 812 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000090" title="bbox 823 612 893 640; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000005_000091" title="bbox 905 611 1048 640; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000005_000092" title="bbox 1061 611 1120 640; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000093" title="bbox 1124 607 1140 654; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000094" title="bbox 1162 611 1334 649; x_wconf 93; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000095" title="bbox 1347 611 1538 649; x_wconf 92; x_fsize 39">chip/device</span>
+      <span class="ocrx_word" id="word_000005_000096" title="bbox 1550 611 1681 649; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000005_000097" title="bbox 1694 611 1759 640; x_wconf 93; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000005_000098" title="bbox 1771 612 1909 641; x_wconf 92; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000005_000099" title="bbox 1923 611 2101 649; x_wconf 96; x_fsize 39">addressing</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000007" title="bbox 377 661 1950 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000100" title="bbox 377 671 475 699; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000005_000101" title="bbox 501 662 613 691; x_wconf 61; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000005_000102" title="bbox 628 661 654 690; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000005_000103" title="bbox 668 671 684 690; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000104" title="bbox 697 662 820 699; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000005_000105" title="bbox 832 671 964 699; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000005_000106" title="bbox 976 662 1030 691; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000005_000107" title="bbox 1043 661 1114 699; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000005_000108" title="bbox 1127 661 1199 690; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000005_000109" title="bbox 1222 671 1230 690; x_wconf 92; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000110" title="bbox 1243 662 1353 691; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000005_000111" title="bbox 1366 671 1405 690; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000005_000112" title="bbox 1418 661 1512 690; x_wconf 95; x_fsize 39">board</span>
+      <span class="ocrx_word" id="word_000005_000113" title="bbox 1525 662 1589 690; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000005_000114" title="bbox 1601 671 1657 690; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000005_000115" title="bbox 1670 661 1708 690; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000005_000116" title="bbox 1719 671 1775 690; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000005_000117" title="bbox 1789 661 1820 690; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000118" title="bbox 1835 662 1950 690; x_wconf 96; x_fsize 39">several</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000008" title="bbox 376 711 2054 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000119" title="bbox 376 711 519 740; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000005_000120" title="bbox 531 711 646 740; x_wconf 92; x_fsize 39">modes.</span>
+      <span class="ocrx_word" id="word_000005_000121" title="bbox 683 712 739 740; x_wconf 95; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000005_000122" title="bbox 752 712 893 749; x_wconf 95; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000005_000123" title="bbox 905 712 1017 741; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000005_000124" title="bbox 1032 721 1088 740; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000005_000125" title="bbox 1101 711 1139 740; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000005_000126" title="bbox 1151 711 1225 740; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000005_000127" title="bbox 1238 711 1284 740; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000005_000128" title="bbox 1297 712 1403 741; x_wconf 91; x_fsize 39">MCRs</span>
+      <span class="ocrx_word" id="word_000005_000129" title="bbox 1417 711 1583 749; x_wconf 96; x_fsize 39">(magnetic</span>
+      <span class="ocrx_word" id="word_000005_000130" title="bbox 1596 711 1667 740; x_wconf 96; x_fsize 39">card</span>
+      <span class="ocrx_word" id="word_000005_000131" title="bbox 1679 711 1813 747; x_wconf 96; x_fsize 39">readers)</span>
+      <span class="ocrx_word" id="word_000005_000132" title="bbox 1827 721 1860 740; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000005_000133" title="bbox 1873 711 2054 741; x_wconf 96; x_fsize 39">Centronics</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000009" title="bbox 376 761 2064 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000134" title="bbox 376 761 537 790; x_wconf 96; x_fsize 39">interfaces</span>
+      <span class="ocrx_word" id="word_000005_000135" title="bbox 550 762 674 799; x_wconf 96; x_fsize 39">thereby</span>
+      <span class="ocrx_word" id="word_000005_000136" title="bbox 686 761 876 799; x_wconf 96; x_fsize 39">simplifying</span>
+      <span class="ocrx_word" id="word_000005_000137" title="bbox 888 761 1060 799; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000138" title="bbox 1073 761 1190 799; x_wconf 96; x_fsize 39">design.</span>
+      <span class="ocrx_word" id="word_000005_000139" title="bbox 1216 761 1306 790; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000140" title="bbox 1320 761 1469 790; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000005_000141" title="bbox 1482 761 1612 790; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000005_000142" title="bbox 1625 761 1793 799; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000005_000143" title="bbox 1806 766 1889 799; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000005_000144" title="bbox 1902 761 2013 790; x_wconf 96; x_fsize 39">carries</span>
+      <span class="ocrx_word" id="word_000005_000145" title="bbox 2027 771 2064 790; x_wconf 97; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000010" title="bbox 377 811 2061 849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000146" title="bbox 377 811 474 840; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000005_000147" title="bbox 486 812 546 840; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000005_000148" title="bbox 558 811 705 849; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000005_000149" title="bbox 717 811 803 849; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000005_000150" title="bbox 816 811 879 840; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000005_000151" title="bbox 891 816 922 840; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000152" title="bbox 934 812 985 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000153" title="bbox 997 812 1065 840; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000005_000154" title="bbox 1078 812 1240 840; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000005_000155" title="bbox 1253 811 1402 849; x_wconf 96; x_fsize 39">circuitry.</span>
+      <span class="ocrx_word" id="word_000005_000156" title="bbox 1428 812 1493 840; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000157" title="bbox 1504 811 1635 840; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000005_000158" title="bbox 1648 812 1783 840; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000005_000159" title="bbox 1796 811 1965 849; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000005_000160" title="bbox 1978 816 2061 849; x_wconf 96; x_fsize 39">ports</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000011" title="bbox 375 861 2100 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000161" title="bbox 375 862 431 890; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000005_000162" title="bbox 445 871 482 890; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000005_000163" title="bbox 497 861 594 890; x_wconf 95; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000005_000164" title="bbox 605 861 680 899; x_wconf 95; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000005_000165" title="bbox 694 861 840 899; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000005_000166" title="bbox 853 861 939 899; x_wconf 95; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000005_000167" title="bbox 952 861 1023 890; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000005_000168" title="bbox 1049 862 1114 890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000169" title="bbox 1126 861 1263 890; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000005_000170" title="bbox 1277 861 1312 890; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000171" title="bbox 1321 862 1372 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000172" title="bbox 1384 861 1531 899; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000005_000173" title="bbox 1543 871 1599 890; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000005_000174" title="bbox 1613 862 1682 890; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000005_000175" title="bbox 1694 861 1732 890; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000005_000176" title="bbox 1743 861 1959 899; x_wconf 96; x_fsize 39">programmed</span>
+      <span class="ocrx_word" id="word_000005_000177" title="bbox 1972 861 2037 890; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000005_000178" title="bbox 2049 862 2100 890; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000012" title="bbox 375 911 932 941; baseline 0.002 -1; x_size 37.247665; x_descenders 9.2476635; x_ascenders 9">
+      <span class="ocrx_word" id="word_000005_000179" title="bbox 375 912 445 940; x_wconf 96; x_fsize 38">host</span>
+      <span class="ocrx_word" id="word_000005_000180" title="bbox 457 911 623 940; x_wconf 93; x_fsize 38">machine's</span>
+      <span class="ocrx_word" id="word_000005_000181" title="bbox 636 912 746 941; x_wconf 90; x_fsize 38">ASIC1</span>
+      <span class="ocrx_word" id="word_000005_000182" title="bbox 763 921 796 940; x_wconf 93; x_fsize 38">or</span>
+      <span class="ocrx_word" id="word_000005_000183" title="bbox 809 912 932 941; x_wconf 92; x_fsize 38">ASIC9.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000005_000002" title="bbox 375 1011 2086 1451">
+    <p class="ocr_par" id="par_000005_000002" lang="eng" title="bbox 375 1011 2086 1451" xml:lang="eng">
+     <span class="ocr_line" id="line_000005_000013" title="bbox 376 1011 1974 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000184" title="bbox 376 1012 441 1040; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000185" title="bbox 453 1012 606 1040; x_wconf 96; x_fsize 39">low-level</span>
+      <span class="ocrx_word" id="word_000005_000186" title="bbox 618 1011 849 1049; x_wconf 96; x_fsize 39">programming</span>
+      <span class="ocrx_word" id="word_000005_000187" title="bbox 862 1011 1008 1040; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000005_000188" title="bbox 1020 1017 1051 1040; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000189" title="bbox 1064 1021 1080 1040; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000190" title="bbox 1093 1011 1183 1040; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000191" title="bbox 1197 1011 1352 1040; x_wconf 96; x_fsize 39">handheld</span>
+      <span class="ocrx_word" id="word_000005_000192" title="bbox 1364 1011 1536 1049; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000193" title="bbox 1549 1011 1575 1040; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000005_000194" title="bbox 1588 1011 1803 1049; x_wconf 96; x_fsize 39">encapsulated</span>
+      <span class="ocrx_word" id="word_000005_000195" title="bbox 1816 1011 1922 1040; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000005_000196" title="bbox 1937 1021 1974 1040; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000014" title="bbox 377 1061 2086 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000197" title="bbox 377 1061 568 1099; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000005_000198" title="bbox 580 1061 686 1090; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000005_000199" title="bbox 698 1061 806 1090; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000005_000200" title="bbox 832 1061 922 1090; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000005_000201" title="bbox 936 1061 1042 1090; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000005_000202" title="bbox 1054 1061 1169 1090; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000005_000203" title="bbox 1183 1071 1233 1090; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000005_000204" title="bbox 1245 1061 1362 1090; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000005_000205" title="bbox 1376 1061 1407 1090; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000206" title="bbox 1422 1061 1503 1091; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000005_000207" title="bbox 1517 1062 1681 1090; x_wconf 95; x_fsize 39">assembler</span>
+      <span class="ocrx_word" id="word_000005_000208" title="bbox 1695 1061 1754 1090; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000209" title="bbox 1767 1061 1872 1090; x_wconf 95; x_fsize 39">follow</span>
+      <span class="ocrx_word" id="word_000005_000210" title="bbox 1885 1071 1901 1090; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000211" title="bbox 1913 1061 2086 1099; x_wconf 96; x_fsize 39">prescribed</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000015" title="bbox 375 1111 1956 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000212" title="bbox 375 1117 492 1149; x_wconf 96; x_fsize 39">pattern</span>
+      <span class="ocrx_word" id="word_000005_000213" title="bbox 506 1111 642 1140; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000005_000214" title="bbox 655 1112 729 1140; x_wconf 95; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000005_000215" title="bbox 742 1111 773 1140; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000216" title="bbox 787 1111 847 1140; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000005_000217" title="bbox 860 1111 1032 1140; x_wconf 96; x_fsize 39">document.</span>
+      <span class="ocrx_word" id="word_000005_000218" title="bbox 1058 1112 1123 1140; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000219" title="bbox 1135 1111 1340 1140; x_wconf 95; x_fsize 39">construction</span>
+      <span class="ocrx_word" id="word_000005_000220" title="bbox 1354 1111 1389 1140; x_wconf 95; x_fsize 39">of</span>
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+      <span class="ocrx_word" id="word_000005_000222" title="bbox 1427 1111 1599 1149; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000223" title="bbox 1613 1111 1672 1140; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000224" title="bbox 1685 1112 1737 1140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000225" title="bbox 1749 1111 1861 1149; x_wconf 96; x_fsize 39">coding</span>
+      <span class="ocrx_word" id="word_000005_000226" title="bbox 1874 1111 1909 1140; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000227" title="bbox 1918 1111 1956 1140; x_wconf 96; x_fsize 39">its</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000016" title="bbox 376 1161 2024 1199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000228" title="bbox 376 1161 630 1199; x_wconf 95; x_fsize 39">complimentary</span>
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+      <span class="ocrx_word" id="word_000005_000230" title="bbox 759 1161 858 1190; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000005_000231" title="bbox 871 1161 979 1190; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000005_000232" title="bbox 991 1162 1042 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000233" title="bbox 1054 1161 1215 1199; x_wconf 96; x_fsize 39">developer</span>
+      <span class="ocrx_word" id="word_000005_000234" title="bbox 1228 1167 1259 1190; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000235" title="bbox 1272 1171 1374 1190; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000005_000236" title="bbox 1387 1161 1425 1190; x_wconf 97; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000005_000237" title="bbox 1438 1161 1652 1199; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000005_000238" title="bbox 1663 1162 1793 1199; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000005_000239" title="bbox 1807 1162 1858 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000240" title="bbox 1870 1171 1976 1190; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000005_000241" title="bbox 1989 1161 2024 1190; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000017" title="bbox 376 1210 2039 1249; baseline 0 -9; x_size 34; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000242" title="bbox 376 1211 488 1249; x_wconf 96; x_fsize 35">library</span>
+      <span class="ocrx_word" id="word_000005_000243" title="bbox 499 1212 574 1240; x_wconf 96; x_fsize 35">calls</span>
+      <span class="ocrx_word" id="word_000005_000244" title="bbox 587 1211 618 1240; x_wconf 93; x_fsize 35">in</span>
+      <span class="ocrx_word" id="word_000005_000245" title="bbox 642 1221 649 1240; x_wconf 83; x_fsize 35">a</span>
+      <span class="ocrx_word" id="word_000005_000246" title="bbox 662 1212 687 1241; x_wconf 83; x_fsize 35">C</span>
+      <span class="ocrx_word" id="word_000005_000247" title="bbox 700 1221 852 1249; x_wconf 96; x_fsize 35">program.</span>
+      <span class="ocrx_word" id="word_000005_000248" title="bbox 878 1212 1042 1249; x_wconf 96; x_fsize 35">Examples</span>
+      <span class="ocrx_word" id="word_000005_000249" title="bbox 1055 1211 1090 1240; x_wconf 96; x_fsize 35">of</span>
+      <span class="ocrx_word" id="word_000005_000250" title="bbox 1100 1212 1173 1240; x_wconf 96; x_fsize 35">such</span>
+      <span class="ocrx_word" id="word_000005_000251" title="bbox 1187 1212 1262 1240; x_wconf 96; x_fsize 35">calls</span>
+      <span class="ocrx_word" id="word_000005_000252" title="bbox 1276 1221 1326 1240; x_wconf 93; x_fsize 35">are</span>
+      <span class="ocrx_word" id="word_000005_000253" title="bbox 1338 1218 1576 1245; x_wconf 66; x_fsize 35">p_loadldd(),</span>
+      <span class="ocrx_word" id="word_000005_000254" title="bbox 1591 1218 1748 1245; x_wconf 89; x_fsize 35">p_open()</span>
+      <span class="ocrx_word" id="word_000005_000255" title="bbox 1771 1210 1830 1239; x_wconf 91; x_fsize 35">and</span>
+      <span class="ocrx_word" id="word_000005_000256" title="bbox 1843 1218 2039 1245; x_wconf 84; x_fsize 35">p_close().</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000018" title="bbox 376 1260 2072 1298; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000257" title="bbox 376 1261 430 1290; x_wconf 66; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000005_000258" title="bbox 442 1265 578 1298; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000005_000259" title="bbox 592 1270 642 1289; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000005_000260" title="bbox 653 1260 759 1289; x_wconf 96; x_fsize 39">routed</span>
+      <span class="ocrx_word" id="word_000005_000261" title="bbox 772 1261 902 1298; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000005_000262" title="bbox 916 1261 967 1289; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000263" title="bbox 979 1260 1085 1289; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000005_000264" title="bbox 1097 1260 1220 1289; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000005_000265" title="bbox 1234 1265 1365 1298; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000005_000266" title="bbox 1376 1265 1477 1289; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000005_000267" title="bbox 1490 1260 1590 1289; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000005_000268" title="bbox 1604 1270 1691 1298; x_wconf 95; x_fsize 39">maps</span>
+      <span class="ocrx_word" id="word_000005_000269" title="bbox 1704 1265 1735 1289; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000005_000270" title="bbox 1747 1261 1798 1289; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000271" title="bbox 1810 1261 1896 1289; x_wconf 89; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000005_000272" title="bbox 1910 1263 2033 1297; x_wconf 68; x_fsize 39">p_iow</span>
+      <span class="ocrx_word" id="word_000005_000273" title="bbox 2046 1264 2072 1294; x_wconf 68; x_fsize 39">()</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000019" title="bbox 376 1312 1982 1350; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000274" title="bbox 376 1313 444 1341; x_wconf 96; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000005_000275" title="bbox 470 1313 535 1341; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000276" title="bbox 547 1312 653 1341; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000005_000277" title="bbox 665 1312 764 1341; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000005_000278" title="bbox 777 1312 803 1341; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000005_000279" title="bbox 815 1312 891 1341; x_wconf 96; x_fsize 39">built</span>
+      <span class="ocrx_word" id="word_000005_000280" title="bbox 904 1312 994 1350; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000005_000281" title="bbox 1007 1313 1058 1341; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000282" title="bbox 1070 1312 1204 1341; x_wconf 96; x_fsize 39">Borland</span>
+      <span class="ocrx_word" id="word_000005_000283" title="bbox 1217 1313 1318 1341; x_wconf 96; x_fsize 39">Turbo</span>
+      <span class="ocrx_word" id="word_000005_000284" title="bbox 1330 1312 1506 1341; x_wconf 96; x_fsize 39">Assembler</span>
+      <span class="ocrx_word" id="word_000005_000285" title="bbox 1520 1312 1579 1341; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000005_000286" title="bbox 1591 1312 1706 1341; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000005_000287" title="bbox 1719 1312 1750 1341; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000288" title="bbox 1765 1322 1781 1341; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000289" title="bbox 1795 1312 1894 1350; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000005_000290" title="bbox 1906 1312 1982 1341; x_wconf 96; x_fsize 39">code</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000020" title="bbox 377 1363 2086 1401; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000291" title="bbox 377 1369 523 1401; x_wconf 95; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000005_000292" title="bbox 549 1364 614 1392; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000005_000293" title="bbox 626 1363 732 1392; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000005_000294" title="bbox 744 1363 843 1392; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000005_000295" title="bbox 856 1373 912 1392; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000005_000296" title="bbox 925 1363 963 1392; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000005_000297" title="bbox 976 1363 1075 1392; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000005_000298" title="bbox 1088 1363 1119 1392; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000005_000299" title="bbox 1133 1363 1228 1392; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000005_000300" title="bbox 1241 1364 1333 1392; x_wconf 96; x_fsize 39">RAM</span>
+      <span class="ocrx_word" id="word_000005_000301" title="bbox 1346 1373 1379 1392; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000005_000302" title="bbox 1393 1373 1409 1392; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000005_000303" title="bbox 1422 1364 1514 1393; x_wconf 96; x_fsize 39">ROM</span>
+      <span class="ocrx_word" id="word_000005_000304" title="bbox 1527 1373 1566 1392; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000005_000305" title="bbox 1579 1363 1673 1392; x_wconf 96; x_fsize 39">board</span>
+      <span class="ocrx_word" id="word_000005_000306" title="bbox 1686 1364 1737 1392; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000005_000307" title="bbox 1748 1363 1920 1401; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000005_000308" title="bbox 1933 1373 1966 1392; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000005_000309" title="bbox 1979 1373 2035 1392; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000005_000310" title="bbox 2048 1364 2086 1392; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000005_000021" title="bbox 377 1413 1006 1451; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000311" title="bbox 377 1413 516 1451; x_wconf 96; x_fsize 39">supplied</span>
+      <span class="ocrx_word" id="word_000005_000312" title="bbox 529 1423 568 1442; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000005_000313" title="bbox 583 1423 620 1442; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000005_000314" title="bbox 635 1414 708 1443; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000005_000315" title="bbox 722 1413 814 1449; x_wconf 96; x_fsize 39">(solid</span>
+      <span class="ocrx_word" id="word_000005_000316" title="bbox 828 1418 903 1442; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000005_000317" title="bbox 915 1413 1006 1449; x_wconf 95; x_fsize 39">disk).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000005_000003" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000005_000003" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000005_000022" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000005_000318" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000005_000319" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000005_000320" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000005_000321" title="bbox 2022 3320 2038 3349; x_wconf 96; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000005_000322" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000005_000323" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000005_000324" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000006" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0006.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000006_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000006_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000006_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000006_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000006_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000006_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000006_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000006_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000006_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000006_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000006_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000001" title="bbox 377 317 1264 381">
+    <p class="ocr_par" id="par_000006_000001" lang="eng" title="bbox 377 317 1264 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000001" title="bbox 377 317 1264 381; baseline -0.002 0; x_size 66.205132; x_descenders 16.551283; x_ascenders 16.551283">
+      <span class="ocrx_word" id="word_000006_000011" title="bbox 377 319 439 381; x_wconf 95; x_fsize 68">3.</span>
+      <span class="ocrx_word" id="word_000006_000012" title="bbox 473 318 868 379; x_wconf 95; x_fsize 68">HARDWARE</span>
+      <span class="ocrx_word" id="word_000006_000013" title="bbox 893 317 1264 381; x_wconf 95; x_fsize 68">OVERVIEW</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000002" title="bbox 376 602 1354 667">
+    <p class="ocr_par" id="par_000006_000002" lang="eng" title="bbox 376 602 1354 667" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000002" title="bbox 376 602 1354 667; baseline 0 -15; x_size 64; x_descenders 13; x_ascenders 13">
+      <span class="ocrx_word" id="word_000006_000014" title="bbox 376 603 491 654; x_wconf 96; x_fsize 66">The</span>
+      <span class="ocrx_word" id="word_000006_000015" title="bbox 517 603 691 654; x_wconf 92; x_fsize 66">Psion</span>
+      <span class="ocrx_word" id="word_000006_000016" title="bbox 716 602 875 654; x_wconf 91; x_fsize 66">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000017" title="bbox 898 603 1067 654; x_wconf 96; x_fsize 66">serial</span>
+      <span class="ocrx_word" id="word_000006_000018" title="bbox 1095 603 1354 667; x_wconf 95; x_fsize 66">protocol</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000003" title="bbox 376 726 2099 1317">
+    <p class="ocr_par" id="par_000006_000003" lang="eng" title="bbox 376 726 2099 957" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000003" title="bbox 376 726 2055 764; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000019" title="bbox 376 727 441 755; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000006_000020" title="bbox 453 726 543 755; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000006_000021" title="bbox 558 727 649 756; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000022" title="bbox 663 726 752 755; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000023" title="bbox 764 727 901 764; x_wconf 95; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000024" title="bbox 914 726 940 755; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000025" title="bbox 954 736 970 755; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000026" title="bbox 983 727 1106 764; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000006_000027" title="bbox 1118 736 1250 764; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000006_000028" title="bbox 1262 726 1386 755; x_wconf 96; x_fsize 39">method</span>
+      <span class="ocrx_word" id="word_000006_000029" title="bbox 1399 726 1434 755; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000030" title="bbox 1442 726 1668 755; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000006_000031" title="bbox 1682 726 1771 755; x_wconf 97; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000032" title="bbox 1784 726 1854 755; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000006_000033" title="bbox 1867 726 2004 755; x_wconf 96; x_fsize 39">transfer.</span>
+      <span class="ocrx_word" id="word_000006_000034" title="bbox 2030 727 2055 755; x_wconf 96; x_fsize 39">It</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000004" title="bbox 376 776 2099 814; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000035" title="bbox 376 777 431 805; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000006_000036" title="bbox 443 776 519 805; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000006_000037" title="bbox 533 776 680 814; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000006_000038" title="bbox 693 776 739 805; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000006_000039" title="bbox 753 777 961 814; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000006_000040" title="bbox 974 776 1233 805; x_wconf 96; x_fsize 39">communication</span>
+      <span class="ocrx_word" id="word_000006_000041" title="bbox 1246 776 1381 805; x_wconf 96; x_fsize 39">between</span>
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+      <span class="ocrx_word" id="word_000006_000043" title="bbox 1425 777 1493 805; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000006_000044" title="bbox 1506 776 1690 814; x_wconf 96; x_fsize 39">controlling</span>
+      <span class="ocrx_word" id="word_000006_000045" title="bbox 1703 776 1809 805; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000006_000046" title="bbox 1822 776 1881 805; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000047" title="bbox 1895 786 1911 805; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000048" title="bbox 1924 776 2051 805; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000006_000049" title="bbox 2064 776 2099 805; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000005" title="bbox 377 827 2048 865; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000050" title="bbox 377 828 460 856; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000006_000051" title="bbox 472 827 602 856; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000006_000052" title="bbox 628 828 677 857; x_wconf 94; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000006_000053" title="bbox 692 837 708 856; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000054" title="bbox 721 827 878 856; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000006_000055" title="bbox 890 828 977 862; x_wconf 96; x_fsize 39">level,</span>
+      <span class="ocrx_word" id="word_000006_000056" title="bbox 992 828 1043 856; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000057" title="bbox 1056 828 1147 857; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000058" title="bbox 1161 827 1250 856; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000059" title="bbox 1262 828 1399 865; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000060" title="bbox 1412 827 1438 856; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000061" title="bbox 1451 827 1669 865; x_wconf 96; x_fsize 39">implemented</span>
+      <span class="ocrx_word" id="word_000006_000062" title="bbox 1682 828 1812 865; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000006_000063" title="bbox 1826 827 1916 856; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000006_000064" title="bbox 1930 828 2048 857; x_wconf 96; x_fsize 39">ASICs.</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000006" title="bbox 376 877 2091 915; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000065" title="bbox 376 878 441 906; x_wconf 96; x_fsize 37">The</span>
+      <span class="ocrx_word" id="word_000006_000066" title="bbox 453 877 637 915; x_wconf 95; x_fsize 37">controlling</span>
+      <span class="ocrx_word" id="word_000006_000067" title="bbox 650 877 756 906; x_wconf 96; x_fsize 37">device</span>
+      <span class="ocrx_word" id="word_000006_000068" title="bbox 768 883 848 906; x_wconf 96; x_fsize 37">must</span>
+      <span class="ocrx_word" id="word_000006_000069" title="bbox 861 877 983 906; x_wconf 96; x_fsize 37">contain</span>
+      <span class="ocrx_word" id="word_000006_000070" title="bbox 998 887 1035 906; x_wconf 93; x_fsize 37">an</span>
+      <span class="ocrx_word" id="word_000006_000071" title="bbox 1049 878 1163 907; x_wconf 90; x_fsize 37">ASIC2</span>
+      <span class="ocrx_word" id="word_000006_000072" title="bbox 1177 878 1223 913; x_wconf 93; x_fsize 37">(or</span>
+      <span class="ocrx_word" id="word_000006_000073" title="bbox 1236 878 1363 913; x_wconf 90; x_fsize 37">ASIC9)</span>
+      <span class="ocrx_word" id="word_000006_000074" title="bbox 1378 877 1437 906; x_wconf 96; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000006_000075" title="bbox 1450 878 1501 906; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000006_000076" title="bbox 1514 878 1597 906; x_wconf 96; x_fsize 37">slave</span>
+      <span class="ocrx_word" id="word_000006_000077" title="bbox 1609 877 1730 906; x_wconf 96; x_fsize 37">devices</span>
+      <span class="ocrx_word" id="word_000006_000078" title="bbox 1744 887 1781 906; x_wconf 93; x_fsize 37">an</span>
+      <span class="ocrx_word" id="word_000006_000079" title="bbox 1795 878 1909 907; x_wconf 91; x_fsize 37">ASIC4</span>
+      <span class="ocrx_word" id="word_000006_000080" title="bbox 1922 887 1955 906; x_wconf 96; x_fsize 37">or</span>
+      <span class="ocrx_word" id="word_000006_000081" title="bbox 1968 878 2091 907; x_wconf 96; x_fsize 37">ASICS.</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000007" title="bbox 376 927 1399 957; baseline 0 -1; x_size 38.18121; x_descenders 9.1812086; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000082" title="bbox 376 928 441 956; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000006_000083" title="bbox 453 927 574 956; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000006_000084" title="bbox 587 927 677 956; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000006_000085" title="bbox 691 928 800 957; x_wconf 95; x_fsize 39">ASICs</span>
+      <span class="ocrx_word" id="word_000006_000086" title="bbox 814 937 864 956; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000006_000087" title="bbox 876 927 1033 956; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000006_000088" title="bbox 1046 927 1077 956; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000006_000089" title="bbox 1091 937 1176 956; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000006_000090" title="bbox 1188 927 1280 956; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000006_000091" title="bbox 1292 927 1399 956; x_wconf 96; x_fsize 39">below.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000006_000004" lang="eng" title="bbox 376 977 1506 1015" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000008" title="bbox 376 977 1506 1015; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000092" title="bbox 376 978 441 1006; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000006_000093" title="bbox 454 978 662 1015; x_wconf 93; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000006_000094" title="bbox 676 978 767 1007; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000095" title="bbox 781 977 870 1006; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000096" title="bbox 882 978 1019 1015; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000097" title="bbox 1032 977 1178 1006; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000006_000098" title="bbox 1190 977 1320 1006; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000006_000099" title="bbox 1333 977 1368 1006; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000100" title="bbox 1377 978 1396 1006; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000006_000101" title="bbox 1409 977 1506 1006; x_wconf 96; x_fsize 39">wires:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000006_000005" lang="eng" title="bbox 377 1028 1736 1066" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000009" title="bbox 377 1028 1736 1066; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000102" title="bbox 377 1028 465 1058; x_wconf 52; x_fsize 39">CLK</span>
+      <span class="ocrx_word" id="word_000006_000103" title="bbox 478 1024 495 1071; x_wconf 8; x_fsize 39">~</span>
+      <span class="ocrx_word" id="word_000006_000104" title="bbox 527 1046 537 1049; x_wconf 76; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000006_000105" title="bbox 551 1028 680 1057; x_wconf 91; x_fsize 39">Aclock</span>
+      <span class="ocrx_word" id="word_000006_000106" title="bbox 692 1034 797 1066; x_wconf 95; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000006_000107" title="bbox 810 1028 889 1057; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000006_000108" title="bbox 902 1029 953 1057; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000109" title="bbox 965 1029 1127 1057; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000006_000110" title="bbox 1140 1033 1171 1057; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000111" title="bbox 1183 1029 1234 1057; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000112" title="bbox 1247 1029 1354 1057; x_wconf 91; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000006_000113" title="bbox 1369 1028 1548 1066; x_wconf 90; x_fsize 39">Nominally</span>
+      <span class="ocrx_word" id="word_000006_000114" title="bbox 1560 1029 1631 1058; x_wconf 96; x_fsize 39">3.84</span>
+      <span class="ocrx_word" id="word_000006_000115" title="bbox 1644 1029 1736 1057; x_wconf 94; x_fsize 39">MHz.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000006_000006" lang="eng" title="bbox 376 1079 1205 1117" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000010" title="bbox 376 1079 1205 1117; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000116" title="bbox 376 1079 492 1108; x_wconf 90; x_fsize 39">DATA</span>
+      <span class="ocrx_word" id="word_000006_000117" title="bbox 502 1075 526 1121; x_wconf 90; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000006_000118" title="bbox 540 1097 541 1100; x_wconf 94; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000006_000119" title="bbox 591 1079 817 1108; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000006_000120" title="bbox 831 1080 1039 1117; x_wconf 95; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000006_000121" title="bbox 1052 1079 1121 1108; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000006_000122" title="bbox 1134 1079 1205 1108; x_wconf 95; x_fsize 39">line.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000006_000007" lang="eng" title="bbox 376 1129 2075 1317" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000011" title="bbox 376 1129 2036 1167; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000123" title="bbox 376 1130 441 1158; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000006_000124" title="bbox 453 1129 522 1158; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000006_000125" title="bbox 535 1129 561 1158; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000126" title="bbox 574 1129 756 1158; x_wconf 96; x_fsize 39">transferred</span>
+      <span class="ocrx_word" id="word_000006_000127" title="bbox 769 1129 859 1167; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000006_000128" title="bbox 873 1139 889 1158; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000129" title="bbox 903 1129 995 1158; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000006_000130" title="bbox 1008 1129 1043 1158; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000131" title="bbox 1056 1130 1092 1158; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000006_000132" title="bbox 1104 1129 1147 1158; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000006_000133" title="bbox 1160 1129 1272 1158; x_wconf 96; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000006_000134" title="bbox 1285 1129 1444 1167; x_wconf 96; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000006_000135" title="bbox 1458 1130 1475 1159; x_wconf 95; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000006_000136" title="bbox 1489 1129 1558 1158; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000006_000137" title="bbox 1570 1129 1630 1158; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000006_000138" title="bbox 1643 1130 1727 1158; x_wconf 96; x_fsize 39">each.</span>
+      <span class="ocrx_word" id="word_000006_000139" title="bbox 1752 1129 1827 1158; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000006_000140" title="bbox 1840 1134 1963 1167; x_wconf 96; x_fsize 39">equates</span>
+      <span class="ocrx_word" id="word_000006_000141" title="bbox 1976 1135 2007 1158; x_wconf 88; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000142" title="bbox 2020 1139 2036 1158; x_wconf 88; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000012" title="bbox 376 1179 2075 1217; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000143" title="bbox 376 1179 552 1208; x_wconf 96; x_fsize 39">theoretical</span>
+      <span class="ocrx_word" id="word_000006_000144" title="bbox 565 1179 735 1208; x_wconf 96; x_fsize 39">maximum</span>
+      <span class="ocrx_word" id="word_000006_000145" title="bbox 748 1179 817 1208; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000006_000146" title="bbox 830 1179 958 1208; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000006_000147" title="bbox 970 1184 1034 1208; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000006_000148" title="bbox 1046 1179 1081 1208; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000149" title="bbox 1091 1179 1332 1217; x_wconf 96; x_fsize 39">approximately</span>
+      <span class="ocrx_word" id="word_000006_000150" title="bbox 1344 1180 1404 1209; x_wconf 93; x_fsize 39">312</span>
+      <span class="ocrx_word" id="word_000006_000151" title="bbox 1417 1179 1666 1217; x_wconf 91; x_fsize 39">Kbytes/second.</span>
+      <span class="ocrx_word" id="word_000006_000152" title="bbox 1692 1180 1787 1209; x_wconf 95; x_fsize 39">Other</span>
+      <span class="ocrx_word" id="word_000006_000153" title="bbox 1799 1179 1858 1208; x_wconf 95; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000006_000154" title="bbox 1871 1179 1906 1208; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000155" title="bbox 1915 1180 1966 1208; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000156" title="bbox 1978 1179 2075 1208; x_wconf 96; x_fsize 39">frame</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000013" title="bbox 376 1229 2021 1267; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000157" title="bbox 376 1229 498 1258; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000006_000158" title="bbox 512 1230 629 1258; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000006_000159" title="bbox 642 1229 849 1258; x_wconf 96; x_fsize 39">information.</span>
+      <span class="ocrx_word" id="word_000006_000160" title="bbox 875 1230 940 1258; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000006_000161" title="bbox 954 1230 1096 1267; x_wconf 96; x_fsize 39">"system"</span>
+      <span class="ocrx_word" id="word_000006_000162" title="bbox 1111 1229 1137 1258; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000163" title="bbox 1150 1229 1336 1267; x_wconf 96; x_fsize 39">generically</span>
+      <span class="ocrx_word" id="word_000006_000164" title="bbox 1347 1229 1470 1258; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000006_000165" title="bbox 1482 1229 1522 1267; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000006_000166" title="bbox 1533 1230 1552 1258; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000006_000167" title="bbox 1564 1230 1701 1267; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000168" title="bbox 1714 1230 1820 1267; x_wconf 96; x_fsize 39">layers,</span>
+      <span class="ocrx_word" id="word_000006_000169" title="bbox 1835 1230 1958 1267; x_wconf 96; x_fsize 39">namely</span>
+      <span class="ocrx_word" id="word_000006_000170" title="bbox 1969 1230 2021 1258; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000014" title="bbox 376 1279 1979 1317; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000171" title="bbox 376 1279 515 1317; x_wconf 96; x_fsize 39">Physical</span>
+      <span class="ocrx_word" id="word_000006_000172" title="bbox 528 1280 609 1317; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000006_000173" title="bbox 623 1279 682 1308; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000174" title="bbox 695 1280 746 1308; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000175" title="bbox 758 1280 923 1317; x_wconf 96; x_fsize 39">Transport</span>
+      <span class="ocrx_word" id="word_000006_000176" title="bbox 935 1280 1025 1317; x_wconf 96; x_fsize 39">layer.</span>
+      <span class="ocrx_word" id="word_000006_000177" title="bbox 1051 1280 1150 1308; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000006_000178" title="bbox 1162 1280 1259 1317; x_wconf 96; x_fsize 39">layers</span>
+      <span class="ocrx_word" id="word_000006_000179" title="bbox 1273 1289 1323 1308; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000006_000180" title="bbox 1335 1279 1492 1308; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000006_000181" title="bbox 1505 1279 1536 1308; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000006_000182" title="bbox 1550 1279 1642 1308; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000006_000183" title="bbox 1655 1279 1686 1308; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000006_000184" title="bbox 1700 1280 1751 1308; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000185" title="bbox 1763 1285 1835 1308; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000006_000186" title="bbox 1847 1280 1979 1317; x_wconf 96; x_fsize 39">chapter.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000004" title="bbox 380 1381 1332 1446">
+    <p class="ocr_par" id="par_000006_000008" lang="eng" title="bbox 380 1381 1332 1446" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000015" title="bbox 380 1381 1332 1446; baseline 0.002 -15; x_size 65; x_descenders 13; x_ascenders 13">
+      <span class="ocrx_word" id="word_000006_000187" title="bbox 380 1382 553 1433; x_wconf 96; x_fsize 67">Psion</span>
+      <span class="ocrx_word" id="word_000006_000188" title="bbox 578 1381 768 1433; x_wconf 96; x_fsize 67">ASICs</span>
+      <span class="ocrx_word" id="word_000006_000189" title="bbox 791 1382 904 1433; x_wconf 95; x_fsize 67">and</span>
+      <span class="ocrx_word" id="word_000006_000190" title="bbox 927 1382 1079 1433; x_wconf 95; x_fsize 67">what</span>
+      <span class="ocrx_word" id="word_000006_000191" title="bbox 1101 1382 1236 1446; x_wconf 95; x_fsize 67">they</span>
+      <span class="ocrx_word" id="word_000006_000192" title="bbox 1255 1382 1332 1433; x_wconf 96; x_fsize 67">do</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000005" title="bbox 375 1509 2093 1648">
+    <p class="ocr_par" id="par_000006_000009" lang="eng" title="bbox 375 1509 2093 1648" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000016" title="bbox 376 1509 2093 1547; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000193" title="bbox 376 1510 468 1539; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000006_000194" title="bbox 483 1509 586 1538; x_wconf 96; x_fsize 39">stands</span>
+      <span class="ocrx_word" id="word_000006_000195" title="bbox 599 1509 645 1538; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000006_000196" title="bbox 657 1509 854 1547; x_wconf 96; x_fsize 39">Application</span>
+      <span class="ocrx_word" id="word_000006_000197" title="bbox 868 1509 1001 1547; x_wconf 96; x_fsize 39">Specific</span>
+      <span class="ocrx_word" id="word_000006_000198" title="bbox 1014 1509 1186 1547; x_wconf 96; x_fsize 39">Integrated</span>
+      <span class="ocrx_word" id="word_000006_000199" title="bbox 1200 1509 1317 1539; x_wconf 96; x_fsize 39">Circuit</span>
+      <span class="ocrx_word" id="word_000006_000200" title="bbox 1331 1509 1390 1538; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000201" title="bbox 1404 1519 1436 1538; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000006_000202" title="bbox 1448 1509 1623 1547; x_wconf 96; x_fsize 39">previously</span>
+      <span class="ocrx_word" id="word_000006_000203" title="bbox 1634 1509 1796 1544; x_wconf 96; x_fsize 39">indicated,</span>
+      <span class="ocrx_word" id="word_000006_000204" title="bbox 1811 1510 1896 1538; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000006_000205" title="bbox 1908 1509 2029 1538; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000006_000206" title="bbox 2043 1519 2093 1538; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000017" title="bbox 376 1559 2065 1597; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000207" title="bbox 376 1559 487 1597; x_wconf 96; x_fsize 39">widely</span>
+      <span class="ocrx_word" id="word_000006_000208" title="bbox 498 1559 572 1588; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000006_000209" title="bbox 585 1559 691 1588; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000006_000210" title="bbox 705 1559 795 1588; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000006_000211" title="bbox 809 1559 974 1588; x_wconf 96; x_fsize 39">hardware.</span>
+      <span class="ocrx_word" id="word_000006_000212" title="bbox 1001 1559 1188 1589; x_wconf 96; x_fsize 39">Summaries</span>
+      <span class="ocrx_word" id="word_000006_000213" title="bbox 1201 1559 1236 1588; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000214" title="bbox 1245 1560 1296 1588; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000215" title="bbox 1308 1559 1522 1597; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000006_000216" title="bbox 1533 1559 1568 1588; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000217" title="bbox 1577 1560 1651 1588; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000006_000218" title="bbox 1665 1560 1757 1589; x_wconf 95; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000006_000219" title="bbox 1771 1560 1835 1588; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000006_000220" title="bbox 1848 1559 1874 1588; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000221" title="bbox 1886 1560 2021 1588; x_wconf 96; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000006_000222" title="bbox 2034 1565 2065 1588; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000018" title="bbox 375 1610 1127 1648; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000223" title="bbox 375 1610 547 1648; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000006_000224" title="bbox 560 1610 774 1648; x_wconf 95; x_fsize 39">development</span>
+      <span class="ocrx_word" id="word_000006_000225" title="bbox 787 1620 837 1639; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000006_000226" title="bbox 848 1610 1008 1648; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000006_000227" title="bbox 1020 1611 1127 1639; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000006" title="bbox 375 1711 2063 1949">
+    <p class="ocr_par" id="par_000006_000010" lang="eng" title="bbox 375 1711 2063 1949" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000019" title="bbox 375 1711 2063 1749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000228" title="bbox 375 1711 503 1741; x_wconf 88; x_fsize 39">ASIC1:</span>
+      <span class="ocrx_word" id="word_000006_000229" title="bbox 530 1712 640 1741; x_wconf 79; x_fsize 39">ASIC1</span>
+      <span class="ocrx_word" id="word_000006_000230" title="bbox 657 1711 683 1740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000231" title="bbox 696 1712 747 1740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000232" title="bbox 759 1711 842 1740; x_wconf 96; x_fsize 39">main</span>
+      <span class="ocrx_word" id="word_000006_000233" title="bbox 857 1716 968 1749; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000006_000234" title="bbox 981 1712 1143 1740; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000006_000235" title="bbox 1156 1711 1227 1749; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000006_000236" title="bbox 1240 1711 1286 1740; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000006_000237" title="bbox 1299 1712 1350 1740; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000238" title="bbox 1363 1712 1454 1741; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000239" title="bbox 1468 1711 1674 1740; x_wconf 96; x_fsize 39">architecture.</span>
+      <span class="ocrx_word" id="word_000006_000240" title="bbox 1700 1712 1724 1740; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000006_000241" title="bbox 1737 1716 1881 1740; x_wconf 96; x_fsize 39">connects</span>
+      <span class="ocrx_word" id="word_000006_000242" title="bbox 1894 1711 2021 1749; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000006_000243" title="bbox 2032 1717 2063 1740; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000020" title="bbox 376 1761 2046 1799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000244" title="bbox 376 1762 427 1790; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000245" title="bbox 440 1761 629 1791; x_wconf 92; x_fsize 39">8086-based</span>
+      <span class="ocrx_word" id="word_000006_000246" title="bbox 642 1771 800 1799; x_wconf 96; x_fsize 39">processor</span>
+      <span class="ocrx_word" id="word_000006_000247" title="bbox 814 1761 875 1797; x_wconf 95; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000006_000248" title="bbox 890 1762 941 1790; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000249" title="bbox 953 1762 1065 1797; x_wconf 92; x_fsize 39">V30H)</span>
+      <span class="ocrx_word" id="word_000006_000250" title="bbox 1079 1761 1263 1799; x_wconf 96; x_fsize 39">controlling</span>
+      <span class="ocrx_word" id="word_000006_000251" title="bbox 1277 1762 1317 1790; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000006_000252" title="bbox 1328 1761 1384 1790; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000006_000253" title="bbox 1397 1762 1496 1799; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000006_000254" title="bbox 1509 1766 1540 1790; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000255" title="bbox 1553 1761 1612 1790; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000256" title="bbox 1625 1761 1704 1790; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000006_000257" title="bbox 1717 1762 1768 1790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000258" title="bbox 1779 1771 1946 1799; x_wconf 96; x_fsize 39">processor.</span>
+      <span class="ocrx_word" id="word_000006_000259" title="bbox 1972 1761 2046 1790; x_wconf 96; x_fsize 39">This</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000021" title="bbox 376 1811 2032 1849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000260" title="bbox 376 1811 600 1849; x_wconf 96; x_fsize 39">configuration</span>
+      <span class="ocrx_word" id="word_000006_000261" title="bbox 614 1811 787 1849; x_wconf 96; x_fsize 39">effectively</span>
+      <span class="ocrx_word" id="word_000006_000262" title="bbox 798 1811 893 1840; x_wconf 96; x_fsize 39">forms</span>
+      <span class="ocrx_word" id="word_000006_000263" title="bbox 907 1821 923 1840; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000264" title="bbox 936 1811 1210 1840; x_wconf 91; x_fsize 39">micro-controller</span>
+      <span class="ocrx_word" id="word_000006_000265" title="bbox 1223 1811 1285 1840; x_wconf 96; x_fsize 39">like</span>
+      <span class="ocrx_word" id="word_000006_000266" title="bbox 1297 1811 1403 1840; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000006_000267" title="bbox 1415 1812 1478 1840; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000006_000268" title="bbox 1491 1816 1631 1840; x_wconf 96; x_fsize 39">executes</span>
+      <span class="ocrx_word" id="word_000006_000269" title="bbox 1645 1811 1726 1841; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000006_000270" title="bbox 1739 1811 1918 1840; x_wconf 96; x_fsize 39">instruction</span>
+      <span class="ocrx_word" id="word_000006_000271" title="bbox 1932 1811 2032 1840; x_wconf 96; x_fsize 39">codes.</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000022" title="bbox 376 1861 1998 1899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000272" title="bbox 376 1862 468 1891; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000006_000273" title="bbox 486 1862 497 1890; x_wconf 87; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000006_000274" title="bbox 514 1861 540 1890; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000275" title="bbox 553 1861 643 1890; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000006_000276" title="bbox 655 1871 695 1899; x_wconf 95; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000006_000277" title="bbox 708 1861 743 1890; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000278" title="bbox 753 1871 769 1890; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000279" title="bbox 782 1862 909 1890; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000006_000280" title="bbox 922 1861 957 1890; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000281" title="bbox 966 1861 1135 1890; x_wconf 96; x_fsize 39">functional</span>
+      <span class="ocrx_word" id="word_000006_000282" title="bbox 1147 1861 1253 1890; x_wconf 96; x_fsize 39">blocks</span>
+      <span class="ocrx_word" id="word_000006_000283" title="bbox 1266 1861 1425 1899; x_wconf 96; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000006_000284" title="bbox 1439 1871 1455 1890; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000285" title="bbox 1467 1862 1523 1890; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000006_000286" title="bbox 1536 1862 1707 1896; x_wconf 96; x_fsize 39">controller,</span>
+      <span class="ocrx_word" id="word_000006_000287" title="bbox 1731 1871 1739 1890; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000288" title="bbox 1751 1862 1998 1899; x_wconf 96; x_fsize 39">programmable</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000023" title="bbox 376 1911 2000 1949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000289" title="bbox 376 1911 473 1946; x_wconf 96; x_fsize 39">timer,</span>
+      <span class="ocrx_word" id="word_000006_000290" title="bbox 489 1921 526 1940; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000006_000291" title="bbox 540 1911 623 1949; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000006_000292" title="bbox 636 1911 723 1949; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000006_000293" title="bbox 735 1911 881 1949; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000006_000294" title="bbox 894 1912 1065 1946; x_wconf 96; x_fsize 39">controller,</span>
+      <span class="ocrx_word" id="word_000006_000295" title="bbox 1081 1921 1118 1940; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000006_000296" title="bbox 1132 1912 1213 1941; x_wconf 96; x_fsize 39">LCD</span>
+      <span class="ocrx_word" id="word_000006_000297" title="bbox 1226 1912 1388 1940; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000006_000298" title="bbox 1402 1911 1461 1940; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000299" title="bbox 1474 1912 1525 1940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000300" title="bbox 1537 1921 1675 1949; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000006_000301" title="bbox 1686 1911 1837 1949; x_wconf 96; x_fsize 39">decoding</span>
+      <span class="ocrx_word" id="word_000006_000302" title="bbox 1850 1911 2000 1949; x_wconf 96; x_fsize 39">circuitry.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000007" title="bbox 375 2012 2077 2250">
+    <p class="ocr_par" id="par_000006_000011" lang="eng" title="bbox 375 2012 2077 2250" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000024" title="bbox 375 2012 2026 2050; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000303" title="bbox 375 2012 503 2042; x_wconf 85; x_fsize 39">ASIC2:</span>
+      <span class="ocrx_word" id="word_000006_000304" title="bbox 530 2013 644 2042; x_wconf 85; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000006_000305" title="bbox 657 2012 683 2041; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000306" title="bbox 696 2013 747 2041; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000307" title="bbox 758 2012 930 2050; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000006_000308" title="bbox 943 2013 1105 2041; x_wconf 95; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000006_000309" title="bbox 1118 2012 1189 2050; x_wconf 97; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000006_000310" title="bbox 1202 2012 1248 2041; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000006_000311" title="bbox 1261 2013 1312 2041; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000312" title="bbox 1325 2013 1416 2042; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000313" title="bbox 1430 2012 1636 2041; x_wconf 96; x_fsize 39">architecture.</span>
+      <span class="ocrx_word" id="word_000006_000314" title="bbox 1662 2013 1687 2041; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000006_000315" title="bbox 1699 2012 1838 2041; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000006_000316" title="bbox 1851 2013 1902 2041; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000317" title="bbox 1915 2017 2026 2050; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000025" title="bbox 376 2062 2077 2100; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000318" title="bbox 376 2062 464 2091; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000006_000319" title="bbox 476 2062 630 2091; x_wconf 96; x_fsize 39">oscillator</span>
+      <span class="ocrx_word" id="word_000006_000320" title="bbox 644 2062 703 2091; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000321" title="bbox 716 2063 849 2091; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000006_000322" title="bbox 863 2062 1024 2100; x_wconf 96; x_fsize 39">switching</span>
+      <span class="ocrx_word" id="word_000006_000323" title="bbox 1036 2062 1171 2091; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000006_000324" title="bbox 1185 2063 1236 2091; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000325" title="bbox 1249 2062 1377 2100; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000006_000326" title="bbox 1389 2062 1448 2091; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000327" title="bbox 1461 2062 1619 2100; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000006_000328" title="bbox 1633 2067 1732 2091; x_wconf 93; x_fsize 39">states.</span>
+      <span class="ocrx_word" id="word_000006_000329" title="bbox 1758 2063 1872 2092; x_wconf 91; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000006_000330" title="bbox 1884 2062 2026 2100; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000006_000331" title="bbox 2040 2072 2077 2091; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000026" title="bbox 376 2112 2069 2150; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000332" title="bbox 376 2112 522 2141; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000006_000333" title="bbox 534 2117 565 2141; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000334" title="bbox 577 2113 628 2141; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000335" title="bbox 639 2122 741 2150; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000006_000336" title="bbox 755 2113 871 2150; x_wconf 96; x_fsize 39">supply,</span>
+      <span class="ocrx_word" id="word_000006_000337" title="bbox 885 2112 1046 2150; x_wconf 96; x_fsize 39">keyboard,</span>
+      <span class="ocrx_word" id="word_000006_000338" title="bbox 1060 2113 1171 2141; x_wconf 96; x_fsize 39">buzzer</span>
+      <span class="ocrx_word" id="word_000006_000339" title="bbox 1185 2112 1244 2141; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000340" title="bbox 1258 2113 1356 2142; x_wconf 95; x_fsize 39">SSDs.</span>
+      <span class="ocrx_word" id="word_000006_000341" title="bbox 1382 2113 1474 2142; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000006_000342" title="bbox 1480 2108 1497 2155; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000006_000343" title="bbox 1520 2112 1658 2141; x_wconf 96; x_fsize 39">includes</span>
+      <span class="ocrx_word" id="word_000006_000344" title="bbox 1671 2113 1722 2141; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000345" title="bbox 1734 2112 1964 2150; x_wconf 91; x_fsize 39">eight-channel</span>
+      <span class="ocrx_word" id="word_000006_000346" title="bbox 1978 2113 2069 2142; x_wconf 91; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000027" title="bbox 377 2162 2045 2200; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000347" title="bbox 377 2162 466 2191; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000348" title="bbox 478 2163 615 2200; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000349" title="bbox 628 2163 790 2191; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000006_000350" title="bbox 804 2162 863 2191; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000351" title="bbox 875 2162 1017 2200; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000006_000352" title="bbox 1030 2162 1176 2191; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000006_000353" title="bbox 1188 2162 1330 2200; x_wconf 96; x_fsize 39">circuitry</span>
+      <span class="ocrx_word" id="word_000006_000354" title="bbox 1341 2167 1372 2191; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000355" title="bbox 1383 2162 1455 2191; x_wconf 97; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000006_000356" title="bbox 1469 2163 1520 2191; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000357" title="bbox 1531 2162 1662 2191; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000006_000358" title="bbox 1675 2163 1810 2191; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000006_000359" title="bbox 1824 2162 1883 2191; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000360" title="bbox 1896 2162 2045 2191; x_wconf 96; x_fsize 39">extended</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000028" title="bbox 376 2212 976 2250; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000361" title="bbox 376 2212 506 2241; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000006_000362" title="bbox 518 2212 690 2250; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000006_000363" title="bbox 703 2212 871 2250; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000006_000364" title="bbox 884 2217 976 2250; x_wconf 96; x_fsize 39">ports.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000008" title="bbox 375 2313 2056 2501">
+    <p class="ocr_par" id="par_000006_000012" lang="eng" title="bbox 375 2313 2056 2501" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000029" title="bbox 375 2313 2019 2351; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000365" title="bbox 375 2313 503 2343; x_wconf 91; x_fsize 39">ASIC4:</span>
+      <span class="ocrx_word" id="word_000006_000366" title="bbox 530 2314 644 2343; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000006_000367" title="bbox 657 2313 683 2342; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000368" title="bbox 692 2309 704 2356; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000369" title="bbox 727 2313 816 2342; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000370" title="bbox 828 2314 965 2351; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000371" title="bbox 979 2314 1062 2342; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000006_000372" title="bbox 1074 2314 1113 2343; x_wconf 96; x_fsize 39">IC</span>
+      <span class="ocrx_word" id="word_000006_000373" title="bbox 1127 2313 1173 2342; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000006_000374" title="bbox 1187 2313 1365 2351; x_wconf 96; x_fsize 39">addressing</span>
+      <span class="ocrx_word" id="word_000006_000375" title="bbox 1378 2323 1516 2351; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000006_000376" title="bbox 1528 2313 1587 2342; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000377" title="bbox 1600 2314 1723 2351; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000006_000378" title="bbox 1736 2313 2019 2351; x_wconf 96; x_fsize 39">memory-mapped</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000030" title="bbox 375 2363 1994 2401; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000379" title="bbox 375 2363 572 2401; x_wconf 95; x_fsize 39">peripherals.</span>
+      <span class="ocrx_word" id="word_000006_000380" title="bbox 598 2364 622 2392; x_wconf 93; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000006_000381" title="bbox 635 2363 661 2392; x_wconf 93; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000382" title="bbox 674 2363 748 2392; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000006_000383" title="bbox 761 2363 792 2392; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000006_000384" title="bbox 807 2364 896 2393; x_wconf 96; x_fsize 39">SSDs</span>
+      <span class="ocrx_word" id="word_000006_000385" title="bbox 909 2368 940 2392; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000386" title="bbox 952 2368 1075 2392; x_wconf 93; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000006_000387" title="bbox 1089 2364 1180 2393; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000388" title="bbox 1194 2363 1283 2392; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000389" title="bbox 1295 2364 1432 2401; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000390" title="bbox 1446 2363 1561 2401; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000006_000391" title="bbox 1574 2363 1639 2392; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000006_000392" title="bbox 1652 2363 1809 2392; x_wconf 96; x_fsize 39">addresses</span>
+      <span class="ocrx_word" id="word_000006_000393" title="bbox 1822 2363 1929 2392; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000006_000394" title="bbox 1943 2364 1994 2392; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000031" title="bbox 376 2413 2056 2451; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000395" title="bbox 376 2423 514 2451; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000006_000396" title="bbox 524 2423 619 2451; x_wconf 96; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000006_000397" title="bbox 631 2413 666 2442; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000398" title="bbox 675 2414 726 2442; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000399" title="bbox 738 2423 876 2451; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000006_000400" title="bbox 886 2413 973 2451; x_wconf 92; x_fsize 39">pack.</span>
+      <span class="ocrx_word" id="word_000006_000401" title="bbox 999 2414 1113 2443; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000006_000402" title="bbox 1126 2423 1188 2442; x_wconf 97; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000006_000403" title="bbox 1201 2413 1348 2451; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000006_000404" title="bbox 1361 2418 1392 2442; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000405" title="bbox 1403 2413 1441 2442; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000006_000406" title="bbox 1454 2423 1470 2442; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000407" title="bbox 1483 2413 1637 2442; x_wconf 96; x_fsize 39">cut-down</span>
+      <span class="ocrx_word" id="word_000006_000408" title="bbox 1651 2413 1771 2442; x_wconf 96; x_fsize 39">version</span>
+      <span class="ocrx_word" id="word_000006_000409" title="bbox 1785 2413 1820 2442; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000410" title="bbox 1829 2414 1941 2443; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000006_000411" title="bbox 1956 2413 2056 2442; x_wconf 96; x_fsize 39">which</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000032" title="bbox 376 2463 1191 2501; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000412" title="bbox 376 2473 438 2492; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000006_000413" title="bbox 451 2464 502 2492; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000414" title="bbox 514 2463 645 2501; x_wconf 93; x_fsize 39">original</span>
+      <span class="ocrx_word" id="word_000006_000415" title="bbox 659 2464 750 2493; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000416" title="bbox 764 2463 853 2492; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000417" title="bbox 865 2464 1002 2501; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000006_000418" title="bbox 1016 2464 1099 2492; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000006_000419" title="bbox 1111 2463 1191 2501; x_wconf 96; x_fsize 39">chip.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000009" title="bbox 375 2564 2098 2744">
+    <p class="ocr_par" id="par_000006_000013" lang="eng" title="bbox 375 2564 2098 2744" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000033" title="bbox 375 2564 2098 2602; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000420" title="bbox 375 2564 503 2594; x_wconf 75; x_fsize 39">ASICS:</span>
+      <span class="ocrx_word" id="word_000006_000421" title="bbox 530 2565 642 2594; x_wconf 38; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000006_000422" title="bbox 657 2564 683 2593; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000423" title="bbox 697 2574 713 2593; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000424" title="bbox 726 2565 849 2602; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000006_000425" title="bbox 861 2574 993 2602; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000006_000426" title="bbox 1005 2565 1059 2594; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000006_000427" title="bbox 1072 2564 1143 2602; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000006_000428" title="bbox 1156 2564 1228 2593; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000006_000429" title="bbox 1243 2574 1259 2593; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000430" title="bbox 1271 2564 1394 2593; x_wconf 93; x_fsize 39">built-in</span>
+      <span class="ocrx_word" id="word_000006_000431" title="bbox 1408 2565 1518 2594; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000006_000432" title="bbox 1531 2565 1595 2593; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000006_000433" title="bbox 1607 2574 1663 2593; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000006_000434" title="bbox 1676 2565 1714 2593; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000006_000435" title="bbox 1727 2569 1771 2593; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000006_000436" title="bbox 1783 2570 1814 2593; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000437" title="bbox 1825 2574 1881 2593; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000006_000438" title="bbox 1895 2564 1926 2593; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000006_000439" title="bbox 1949 2574 1957 2593; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000440" title="bbox 1970 2565 2098 2593; x_wconf 96; x_fsize 39">number</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000034" title="bbox 376 2614 2087 2652; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000441" title="bbox 376 2614 411 2643; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000442" title="bbox 420 2614 563 2643; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000006_000443" title="bbox 575 2614 681 2643; x_wconf 96; x_fsize 39">modes</span>
+      <span class="ocrx_word" id="word_000006_000444" title="bbox 694 2614 818 2652; x_wconf 96; x_fsize 39">thereby</span>
+      <span class="ocrx_word" id="word_000006_000445" title="bbox 830 2614 1020 2652; x_wconf 96; x_fsize 39">simplifying</span>
+      <span class="ocrx_word" id="word_000006_000446" title="bbox 1033 2615 1084 2643; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000447" title="bbox 1096 2614 1163 2643; x_wconf 96; x_fsize 39">task</span>
+      <span class="ocrx_word" id="word_000006_000448" title="bbox 1175 2614 1210 2643; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000449" title="bbox 1218 2614 1390 2652; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000006_000450" title="bbox 1403 2614 1520 2652; x_wconf 96; x_fsize 39">design.</span>
+      <span class="ocrx_word" id="word_000006_000451" title="bbox 1546 2615 1602 2643; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000006_000452" title="bbox 1615 2615 1764 2652; x_wconf 96; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000006_000453" title="bbox 1779 2614 1802 2643; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000006_000454" title="bbox 1814 2614 1841 2643; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000455" title="bbox 1853 2614 1988 2652; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000006_000456" title="bbox 2000 2619 2031 2643; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000457" title="bbox 2044 2619 2087 2643; x_wconf 96; x_fsize 39">set</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000035" title="bbox 376 2664 2037 2702; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000458" title="bbox 376 2674 416 2702; x_wconf 97; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000006_000459" title="bbox 429 2665 541 2694; x_wconf 47; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000006_000460" title="bbox 556 2669 587 2693; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000461" title="bbox 598 2674 654 2693; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000006_000462" title="bbox 669 2674 701 2693; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000006_000463" title="bbox 715 2674 731 2693; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000464" title="bbox 744 2664 925 2694; x_wconf 96; x_fsize 39">Centronics</span>
+      <span class="ocrx_word" id="word_000006_000465" title="bbox 937 2665 1064 2702; x_wconf 96; x_fsize 39">parallel</span>
+      <span class="ocrx_word" id="word_000006_000466" title="bbox 1076 2670 1143 2702; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000006_000467" title="bbox 1156 2664 1310 2699; x_wconf 96; x_fsize 39">interface,</span>
+      <span class="ocrx_word" id="word_000006_000468" title="bbox 1326 2674 1363 2693; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000006_000469" title="bbox 1378 2664 1455 2694; x_wconf 92; x_fsize 39">8-bit</span>
+      <span class="ocrx_word" id="word_000006_000470" title="bbox 1466 2665 1593 2702; x_wconf 96; x_fsize 39">parallel</span>
+      <span class="ocrx_word" id="word_000006_000471" title="bbox 1606 2665 1660 2694; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000006_000472" title="bbox 1672 2669 1748 2702; x_wconf 96; x_fsize 39">port,</span>
+      <span class="ocrx_word" id="word_000006_000473" title="bbox 1764 2674 1780 2693; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000474" title="bbox 1794 2664 1883 2693; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000006_000475" title="bbox 1895 2664 1948 2693; x_wconf 96; x_fsize 39">bar</span>
+      <span class="ocrx_word" id="word_000006_000476" title="bbox 1961 2664 2037 2693; x_wconf 96; x_fsize 39">code</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000036" title="bbox 376 2714 1019 2744; baseline 0 -1; x_size 37.180397; x_descenders 9.1803961; x_ascenders 9">
+      <span class="ocrx_word" id="word_000006_000477" title="bbox 376 2715 538 2743; x_wconf 96; x_fsize 38">controller</span>
+      <span class="ocrx_word" id="word_000006_000478" title="bbox 551 2724 584 2743; x_wconf 96; x_fsize 38">or</span>
+      <span class="ocrx_word" id="word_000006_000479" title="bbox 598 2724 614 2743; x_wconf 96; x_fsize 38">a</span>
+      <span class="ocrx_word" id="word_000006_000480" title="bbox 628 2714 717 2743; x_wconf 92; x_fsize 38">serial</span>
+      <span class="ocrx_word" id="word_000006_000481" title="bbox 730 2715 841 2744; x_wconf 92; x_fsize 38">RS232</span>
+      <span class="ocrx_word" id="word_000006_000482" title="bbox 854 2719 1019 2743; x_wconf 96; x_fsize 38">converter.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000010" title="bbox 375 2815 2087 3003">
+    <p class="ocr_par" id="par_000006_000014" lang="eng" title="bbox 375 2815 2087 3003" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000037" title="bbox 375 2815 2087 2853; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000483" title="bbox 375 2815 503 2845; x_wconf 83; x_fsize 39">ASIC9:</span>
+      <span class="ocrx_word" id="word_000006_000484" title="bbox 530 2816 643 2845; x_wconf 92; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000006_000485" title="bbox 657 2815 683 2844; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000006_000486" title="bbox 697 2825 713 2844; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000487" title="bbox 726 2815 895 2853; x_wconf 96; x_fsize 39">composite</span>
+      <span class="ocrx_word" id="word_000006_000488" title="bbox 907 2815 978 2853; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000006_000489" title="bbox 991 2815 1179 2853; x_wconf 96; x_fsize 39">comprising</span>
+      <span class="ocrx_word" id="word_000006_000490" title="bbox 1192 2815 1227 2844; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000491" title="bbox 1237 2825 1253 2844; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000492" title="bbox 1266 2816 1366 2845; x_wconf 92; x_fsize 39">V30H</span>
+      <span class="ocrx_word" id="word_000006_000493" title="bbox 1377 2825 1544 2853; x_wconf 93; x_fsize 39">processor,</span>
+      <span class="ocrx_word" id="word_000006_000494" title="bbox 1559 2816 1682 2850; x_wconf 77; x_fsize 39">ASIC1,</span>
+      <span class="ocrx_word" id="word_000006_000495" title="bbox 1697 2816 1811 2845; x_wconf 90; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000006_000496" title="bbox 1825 2815 1884 2844; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000497" title="bbox 1897 2816 2020 2853; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000006_000498" title="bbox 2033 2816 2087 2845; x_wconf 95; x_fsize 39">I/O</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000038" title="bbox 377 2865 2085 2903; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000499" title="bbox 377 2865 436 2894; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000006_000500" title="bbox 449 2866 524 2895; x_wconf 96; x_fsize 39">PSU</span>
+      <span class="ocrx_word" id="word_000006_000501" title="bbox 535 2866 652 2894; x_wconf 95; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000006_000502" title="bbox 665 2865 746 2903; x_wconf 96; x_fsize 39">logic</span>
+      <span class="ocrx_word" id="word_000006_000503" title="bbox 760 2866 800 2894; x_wconf 95; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000006_000504" title="bbox 813 2875 852 2894; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000006_000505" title="bbox 866 2875 925 2894; x_wconf 95; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000006_000506" title="bbox 937 2866 986 2895; x_wconf 92; x_fsize 39">IC.</span>
+      <span class="ocrx_word" id="word_000006_000507" title="bbox 1012 2866 1125 2895; x_wconf 89; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000006_000508" title="bbox 1139 2866 1208 2894; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000006_000509" title="bbox 1221 2865 1384 2903; x_wconf 96; x_fsize 39">integrates</span>
+      <span class="ocrx_word" id="word_000006_000510" title="bbox 1398 2866 1438 2894; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000006_000511" title="bbox 1451 2866 1502 2894; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000512" title="bbox 1514 2865 1621 2903; x_wconf 97; x_fsize 39">digital</span>
+      <span class="ocrx_word" id="word_000006_000513" title="bbox 1634 2865 1715 2903; x_wconf 96; x_fsize 39">logic</span>
+      <span class="ocrx_word" id="word_000006_000514" title="bbox 1727 2865 1867 2903; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000006_000515" title="bbox 1880 2871 1911 2894; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000006_000516" title="bbox 1922 2865 2056 2903; x_wconf 96; x_fsize 39">produce</span>
+      <span class="ocrx_word" id="word_000006_000517" title="bbox 2069 2875 2085 2894; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000039" title="bbox 377 2915 2015 2953; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000518" title="bbox 377 2916 468 2945; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000006_000519" title="bbox 482 2915 680 2944; x_wconf 96; x_fsize 39">architecture</span>
+      <span class="ocrx_word" id="word_000006_000520" title="bbox 692 2920 848 2953; x_wconf 96; x_fsize 39">computer</span>
+      <span class="ocrx_word" id="word_000006_000521" title="bbox 861 2916 921 2944; x_wconf 96; x_fsize 39">less</span>
+      <span class="ocrx_word" id="word_000006_000522" title="bbox 934 2916 985 2944; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000006_000523" title="bbox 997 2925 1135 2953; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000006_000524" title="bbox 1146 2921 1219 2944; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000006_000525" title="bbox 1231 2925 1290 2944; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000006_000526" title="bbox 1302 2915 1382 2953; x_wconf 93; x_fsize 39">chip.</span>
+      <span class="ocrx_word" id="word_000006_000527" title="bbox 1408 2916 1521 2945; x_wconf 92; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000006_000528" title="bbox 1534 2916 1590 2944; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000006_000529" title="bbox 1604 2925 1620 2944; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000006_000530" title="bbox 1633 2915 1692 2944; x_wconf 96; x_fsize 39">few</span>
+      <span class="ocrx_word" id="word_000006_000531" title="bbox 1705 2915 1872 2944; x_wconf 96; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000006_000532" title="bbox 1885 2915 2015 2944; x_wconf 96; x_fsize 39">features</span>
+     </span>
+     <span class="ocr_line" id="line_000006_000040" title="bbox 377 2965 1632 3003; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000533" title="bbox 377 2966 450 2994; x_wconf 96; x_fsize 37">such</span>
+      <span class="ocrx_word" id="word_000006_000534" title="bbox 465 2975 497 2994; x_wconf 96; x_fsize 37">as</span>
+      <span class="ocrx_word" id="word_000006_000535" title="bbox 511 2975 548 2994; x_wconf 96; x_fsize 37">an</span>
+      <span class="ocrx_word" id="word_000006_000536" title="bbox 562 2970 645 2994; x_wconf 96; x_fsize 37">extra</span>
+      <span class="ocrx_word" id="word_000006_000537" title="bbox 658 2965 869 3003; x_wconf 96; x_fsize 37">free-running</span>
+      <span class="ocrx_word" id="word_000006_000538" title="bbox 882 2965 970 2994; x_wconf 96; x_fsize 37">clock</span>
+      <span class="ocrx_word" id="word_000006_000539" title="bbox 983 2966 1085 3001; x_wconf 96; x_fsize 37">(FRC)</span>
+      <span class="ocrx_word" id="word_000006_000540" title="bbox 1100 2965 1159 2994; x_wconf 95; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000006_000541" title="bbox 1173 2975 1189 2994; x_wconf 95; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000006_000542" title="bbox 1202 2965 1295 2994; x_wconf 96; x_fsize 37">codec</span>
+      <span class="ocrx_word" id="word_000006_000543" title="bbox 1308 2965 1454 2994; x_wconf 96; x_fsize 37">interface</span>
+      <span class="ocrx_word" id="word_000006_000544" title="bbox 1466 2965 1512 2994; x_wconf 96; x_fsize 37">for</span>
+      <span class="ocrx_word" id="word_000006_000545" title="bbox 1526 2965 1632 2994; x_wconf 96; x_fsize 37">sound.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000006_000011" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000006_000015" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000006_000041" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000006_000546" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000006_000547" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000006_000548" title="bbox 1929 3320 2009 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000006_000549" title="bbox 2020 3320 2040 3348; x_wconf 95; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000006_000550" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000006_000551" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000006_000552" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000007" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0007.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000007_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000007_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000007_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000007_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000007_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000007_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000007_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000007_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000007_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000007_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000007_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000007_000001" title="bbox 379 314 684 378">
+    <p class="ocr_par" id="par_000007_000001" lang="eng" title="bbox 379 314 684 378" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000001" title="bbox 379 314 684 378; baseline 0.007 -15; x_size 62; x_descenders 13; x_ascenders 12">
+      <span class="ocrx_word" id="word_000007_000011" title="bbox 379 314 684 378; x_wconf 96; x_fsize 64">Interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000007_000002" title="bbox 375 440 2097 1339">
+    <p class="ocr_par" id="par_000007_000002" lang="eng" title="bbox 376 440 2097 829" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000002" title="bbox 376 440 2050 478; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000012" title="bbox 376 440 466 469; x_wconf 95; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000007_000013" title="bbox 479 440 667 478; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000007_000014" title="bbox 680 441 800 478; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000007_000015" title="bbox 811 440 1002 478; x_wconf 96; x_fsize 39">incorporate</span>
+      <span class="ocrx_word" id="word_000007_000016" title="bbox 1015 450 1100 469; x_wconf 95; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000007_000017" title="bbox 1112 440 1254 478; x_wconf 96; x_fsize 39">circuitry</span>
+      <span class="ocrx_word" id="word_000007_000018" title="bbox 1265 445 1296 469; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000019" title="bbox 1308 445 1450 478; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000007_000020" title="bbox 1462 440 1619 469; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000007_000021" title="bbox 1631 440 1802 478; x_wconf 95; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000007_000022" title="bbox 1828 441 1906 469; x_wconf 96; x_fsize 39">Both</span>
+      <span class="ocrx_word" id="word_000007_000023" title="bbox 1919 440 2050 469; x_wconf 96; x_fsize 39">reduced</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000003" title="bbox 376 490 1955 528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000024" title="bbox 376 491 511 519; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000007_000025" title="bbox 524 490 692 528; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000007_000026" title="bbox 705 495 788 528; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000007_000027" title="bbox 802 491 889 526; x_wconf 96; x_fsize 39">(such</span>
+      <span class="ocrx_word" id="word_000007_000028" title="bbox 904 500 936 519; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000007_000029" title="bbox 949 491 1000 519; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000030" title="bbox 1012 491 1073 519; x_wconf 96; x_fsize 39">LIF</span>
+      <span class="ocrx_word" id="word_000007_000031" title="bbox 1085 495 1248 519; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000007_000032" title="bbox 1261 500 1300 519; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000007_000033" title="bbox 1314 491 1365 519; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000034" title="bbox 1376 490 1563 519; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000007_000035" title="bbox 1575 500 1608 519; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000007_000036" title="bbox 1621 491 1672 519; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000037" title="bbox 1684 490 1771 528; x_wconf 93; x_fsize 39">6-pin</span>
+      <span class="ocrx_word" id="word_000007_000038" title="bbox 1786 490 1875 519; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000039" title="bbox 1887 495 1955 528; x_wconf 96; x_fsize 39">port</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000004" title="bbox 376 541 2069 579; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000040" title="bbox 376 547 539 570; x_wconf 96; x_fsize 39">connector</span>
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+      <span class="ocrx_word" id="word_000007_000042" title="bbox 605 542 656 570; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000043" title="bbox 669 542 742 577; x_wconf 92; x_fsize 39">S3a)</span>
+      <span class="ocrx_word" id="word_000007_000044" title="bbox 757 541 816 570; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000045" title="bbox 829 541 978 570; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000007_000046" title="bbox 991 541 1121 570; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000007_000047" title="bbox 1134 541 1302 579; x_wconf 95; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000007_000048" title="bbox 1315 547 1398 579; x_wconf 95; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000007_000049" title="bbox 1412 542 1499 577; x_wconf 95; x_fsize 39">(such</span>
+      <span class="ocrx_word" id="word_000007_000050" title="bbox 1514 551 1546 570; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000007_000051" title="bbox 1559 542 1610 570; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000052" title="bbox 1622 547 1682 570; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000007_000053" title="bbox 1695 541 1794 579; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000007_000054" title="bbox 1805 551 1869 570; x_wconf 93; x_fsize 39">row</span>
+      <span class="ocrx_word" id="word_000007_000055" title="bbox 1881 542 2004 579; x_wconf 92; x_fsize 39">25-way</span>
+      <span class="ocrx_word" id="word_000007_000056" title="bbox 2015 542 2069 571; x_wconf 96; x_fsize 39">HC</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000005" title="bbox 376 591 1975 629; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000057" title="bbox 376 592 568 627; x_wconf 96; x_fsize 39">connectors)</span>
+      <span class="ocrx_word" id="word_000007_000058" title="bbox 582 601 668 629; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000007_000059" title="bbox 680 601 717 620; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000060" title="bbox 731 591 877 629; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000061" title="bbox 890 591 961 620; x_wconf 95; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000007_000062" title="bbox 987 591 1061 620; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000007_000063" title="bbox 1074 591 1100 620; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000007_000064" title="bbox 1114 601 1151 620; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000065" title="bbox 1166 591 1263 620; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000007_000066" title="bbox 1274 591 1349 629; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000007_000067" title="bbox 1363 591 1449 629; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000007_000068" title="bbox 1462 597 1493 620; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000069" title="bbox 1505 592 1556 620; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000070" title="bbox 1567 592 1637 620; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000007_000071" title="bbox 1649 591 1816 620; x_wconf 96; x_fsize 39">machine's</span>
+      <span class="ocrx_word" id="word_000007_000072" title="bbox 1829 591 1975 629; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000006" title="bbox 376 641 2097 679; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000073" title="bbox 376 642 538 670; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000007_000074" title="bbox 551 641 693 679; x_wconf 96; x_fsize 39">circuitry</span>
+      <span class="ocrx_word" id="word_000007_000075" title="bbox 704 641 804 670; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000007_000076" title="bbox 817 641 932 670; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000007_000077" title="bbox 945 651 984 670; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000007_000078" title="bbox 998 642 1049 670; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000079" title="bbox 1061 641 1173 679; x_wconf 95; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000007_000080" title="bbox 1186 641 1359 679; x_wconf 96; x_fsize 39">equivalent</span>
+      <span class="ocrx_word" id="word_000007_000081" title="bbox 1372 641 1407 670; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000082" title="bbox 1416 642 1539 671; x_wconf 91; x_fsize 39">ASIC1.</span>
+      <span class="ocrx_word" id="word_000007_000083" title="bbox 1565 642 1630 670; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000084" title="bbox 1642 642 1692 671; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000007_000085" title="bbox 1706 641 1868 679; x_wconf 96; x_fsize 39">intercepts</span>
+      <span class="ocrx_word" id="word_000007_000086" title="bbox 1882 642 1922 670; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000007_000087" title="bbox 1935 641 2097 679; x_wconf 96; x_fsize 39">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000007" title="bbox 377 691 2070 729; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000088" title="bbox 377 691 436 720; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000089" title="bbox 449 701 505 720; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000007_000090" title="bbox 518 691 556 720; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000007_000091" title="bbox 567 691 726 729; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000007_000092" title="bbox 739 696 770 720; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000093" title="bbox 782 692 841 720; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000007_000094" title="bbox 855 701 871 720; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000095" title="bbox 883 691 1046 729; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000007_000096" title="bbox 1059 691 1196 720; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000007_000097" title="bbox 1210 691 1316 720; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000007_000098" title="bbox 1331 701 1347 720; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000099" title="bbox 1360 691 1544 729; x_wconf 95; x_fsize 39">controlling</span>
+      <span class="ocrx_word" id="word_000007_000100" title="bbox 1557 691 1663 720; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000007_000101" title="bbox 1675 691 1783 720; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000007_000102" title="bbox 1809 691 1901 729; x_wconf 96; x_fsize 39">Eight</span>
+      <span class="ocrx_word" id="word_000007_000103" title="bbox 1913 691 2070 720; x_wconf 96; x_fsize 39">hardware</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000008" title="bbox 376 741 2043 779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000104" title="bbox 376 741 538 779; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000007_000105" title="bbox 552 751 602 770; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000007_000106" title="bbox 615 741 777 779; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000007_000107" title="bbox 789 742 829 779; x_wconf 93; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000007_000108" title="bbox 841 742 932 771; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000109" title="bbox 945 741 1110 770; x_wconf 93; x_fsize 39">hardware.</span>
+      <span class="ocrx_word" id="word_000007_000110" title="bbox 1136 742 1226 778; x_wconf 70; x_fsize 39">IRQO</span>
+      <span class="ocrx_word" id="word_000007_000111" title="bbox 1239 741 1265 770; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000007_000112" title="bbox 1278 742 1329 770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000113" title="bbox 1340 741 1463 779; x_wconf 96; x_fsize 39">highest</span>
+      <span class="ocrx_word" id="word_000007_000114" title="bbox 1474 741 1601 779; x_wconf 96; x_fsize 39">priority</span>
+      <span class="ocrx_word" id="word_000007_000115" title="bbox 1613 741 1672 770; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000116" title="bbox 1685 742 1774 778; x_wconf 92; x_fsize 39">IRQ7</span>
+      <span class="ocrx_word" id="word_000007_000117" title="bbox 1788 742 1839 770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000118" title="bbox 1851 742 1965 770; x_wconf 96; x_fsize 39">lowest.</span>
+      <span class="ocrx_word" id="word_000007_000119" title="bbox 1991 742 2043 770; x_wconf 96; x_fsize 39">All</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000009" title="bbox 376 791 1609 829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000120" title="bbox 376 791 538 829; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000007_000121" title="bbox 552 801 602 820; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000007_000122" title="bbox 614 792 692 820; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000007_000123" title="bbox 705 791 856 829; x_wconf 96; x_fsize 39">triggered</span>
+      <span class="ocrx_word" id="word_000007_000124" title="bbox 870 791 929 820; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000125" title="bbox 942 797 1023 820; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000007_000126" title="bbox 1034 791 1072 820; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000007_000127" title="bbox 1085 791 1220 820; x_wconf 96; x_fsize 39">serviced</span>
+      <span class="ocrx_word" id="word_000007_000128" title="bbox 1233 791 1264 820; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000129" title="bbox 1278 792 1329 820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000130" title="bbox 1341 791 1500 829; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000007_000131" title="bbox 1513 791 1609 820; x_wconf 96; x_fsize 39">order:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000003" lang="eng" title="bbox 377 843 1330 881" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000010" title="bbox 377 843 1330 881; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000132" title="bbox 377 850 392 865; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000007_000133" title="bbox 451 843 566 872; x_wconf 77; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000007_000134" title="bbox 579 849 688 872; x_wconf 96; x_fsize 39">asserts</span>
+      <span class="ocrx_word" id="word_000007_000135" title="bbox 701 844 752 872; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000136" title="bbox 765 843 956 881; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000007_000137" title="bbox 968 843 1115 881; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000138" title="bbox 1126 849 1247 881; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000007_000139" title="bbox 1259 843 1330 872; x_wconf 96; x_fsize 39">line.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000004" lang="eng" title="bbox 377 895 2093 1033" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000011" title="bbox 377 895 2093 933; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000140" title="bbox 377 902 392 918; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000007_000141" title="bbox 451 896 516 924; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000142" title="bbox 528 895 675 933; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000143" title="bbox 687 896 849 924; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000007_000144" title="bbox 862 895 927 924; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000007_000145" title="bbox 940 895 1046 924; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000007_000146" title="bbox 1060 895 1155 924; x_wconf 93; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000007_000147" title="bbox 1168 896 1282 925; x_wconf 91; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000007_000148" title="bbox 1295 905 1328 924; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000007_000149" title="bbox 1341 896 1454 925; x_wconf 92; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000007_000150" title="bbox 1467 896 1570 933; x_wconf 96; x_fsize 39">places</span>
+      <span class="ocrx_word" id="word_000007_000151" title="bbox 1583 900 1656 924; x_wconf 95; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000007_000152" title="bbox 1668 896 1719 924; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000153" title="bbox 1731 895 1800 924; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000007_000154" title="bbox 1812 896 1868 924; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000007_000155" title="bbox 1881 896 1932 924; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000156" title="bbox 1944 901 2045 924; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000007_000157" title="bbox 2058 895 2093 924; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000012" title="bbox 447 945 1978 983; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000158" title="bbox 447 946 498 974; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000159" title="bbox 510 945 631 983; x_wconf 96; x_fsize 39">highest</span>
+      <span class="ocrx_word" id="word_000007_000160" title="bbox 643 945 770 983; x_wconf 96; x_fsize 39">priority</span>
+      <span class="ocrx_word" id="word_000007_000161" title="bbox 781 945 887 974; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000007_000162" title="bbox 899 945 971 974; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000007_000163" title="bbox 986 955 1023 974; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000164" title="bbox 1037 945 1183 983; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000165" title="bbox 1195 945 1340 983; x_wconf 96; x_fsize 39">pending.</span>
+      <span class="ocrx_word" id="word_000007_000166" title="bbox 1366 945 1440 974; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000007_000167" title="bbox 1453 945 1576 974; x_wconf 96; x_fsize 39">enables</span>
+      <span class="ocrx_word" id="word_000007_000168" title="bbox 1589 946 1640 974; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000169" title="bbox 1652 946 1732 975; x_wconf 96; x_fsize 39">CPU</span>
+      <span class="ocrx_word" id="word_000007_000170" title="bbox 1743 950 1774 974; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000171" title="bbox 1782 945 1870 983; x_wconf 96; x_fsize 39">jump</span>
+      <span class="ocrx_word" id="word_000007_000172" title="bbox 1883 950 1915 974; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000173" title="bbox 1927 946 1978 974; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000013" title="bbox 447 995 1076 1033; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000174" title="bbox 447 1000 561 1024; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000007_000175" title="bbox 574 995 721 1033; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000176" title="bbox 734 995 849 1024; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000007_000177" title="bbox 860 995 980 1024; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000007_000178" title="bbox 992 995 1076 1024; x_wconf 96; x_fsize 39">code.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000005" lang="eng" title="bbox 377 1047 2085 1126" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000014" title="bbox 377 1047 2085 1085; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000179" title="bbox 377 1054 392 1069; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000007_000180" title="bbox 451 1047 570 1085; x_wconf 81; x_fsize 39">During</span>
+      <span class="ocrx_word" id="word_000007_000181" title="bbox 583 1048 634 1076; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000182" title="bbox 646 1047 793 1085; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000183" title="bbox 806 1047 921 1076; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000007_000184" title="bbox 932 1047 1060 1082; x_wconf 96; x_fsize 39">routine,</span>
+      <span class="ocrx_word" id="word_000007_000185" title="bbox 1075 1048 1126 1076; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000186" title="bbox 1139 1047 1279 1076; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000007_000187" title="bbox 1291 1048 1387 1076; x_wconf 96; x_fsize 39">clears</span>
+      <span class="ocrx_word" id="word_000007_000188" title="bbox 1400 1048 1451 1076; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000189" title="bbox 1463 1047 1609 1085; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000190" title="bbox 1622 1047 1685 1076; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000007_000191" title="bbox 1696 1047 1736 1085; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000007_000192" title="bbox 1748 1057 1833 1076; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000007_000193" title="bbox 1846 1047 1945 1076; x_wconf 96; x_fsize 39">action</span>
+      <span class="ocrx_word" id="word_000007_000194" title="bbox 1960 1047 2085 1085; x_wconf 96; x_fsize 39">specific</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000015" title="bbox 447 1097 667 1126; baseline 0 0; x_size 38.252586; x_descenders 9.2525845; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000195" title="bbox 447 1102 478 1126; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000196" title="bbox 490 1098 541 1126; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000197" title="bbox 553 1097 667 1126; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000006" lang="eng" title="bbox 377 1149 2011 1237" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000016" title="bbox 377 1149 2011 1187; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000198" title="bbox 377 1156 392 1171; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000007_000199" title="bbox 451 1150 516 1178; x_wconf 76; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000200" title="bbox 528 1149 675 1187; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000201" title="bbox 688 1149 803 1178; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000007_000202" title="bbox 814 1149 934 1178; x_wconf 95; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000007_000203" title="bbox 946 1150 1017 1178; x_wconf 95; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000007_000204" title="bbox 1031 1149 1160 1178; x_wconf 96; x_fsize 39">informs</span>
+      <span class="ocrx_word" id="word_000007_000205" title="bbox 1173 1150 1224 1178; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000206" title="bbox 1236 1149 1383 1187; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000207" title="bbox 1395 1150 1557 1178; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000007_000208" title="bbox 1570 1150 1633 1178; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000007_000209" title="bbox 1646 1150 1697 1178; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000210" title="bbox 1709 1149 1855 1187; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000211" title="bbox 1867 1150 1923 1178; x_wconf 97; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000007_000212" title="bbox 1935 1149 2011 1178; x_wconf 96; x_fsize 39">been</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000017" title="bbox 447 1199 1665 1237; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000213" title="bbox 447 1199 566 1228; x_wconf 96; x_fsize 39">cleared</span>
+      <span class="ocrx_word" id="word_000007_000214" title="bbox 578 1199 618 1237; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000007_000215" title="bbox 629 1199 750 1237; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000007_000216" title="bbox 763 1204 794 1228; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000217" title="bbox 806 1200 857 1228; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000218" title="bbox 869 1199 1073 1237; x_wconf 96; x_fsize 39">non-specific</span>
+      <span class="ocrx_word" id="word_000007_000219" title="bbox 1086 1199 1145 1228; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000007_000220" title="bbox 1158 1199 1193 1228; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000221" title="bbox 1202 1199 1349 1237; x_wconf 93; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000222" title="bbox 1362 1200 1509 1235; x_wconf 74; x_fsize 39">(NSEOD)</span>
+      <span class="ocrx_word" id="word_000007_000223" title="bbox 1523 1199 1665 1228; x_wconf 96; x_fsize 39">location.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000007" lang="eng" title="bbox 377 1251 1506 1289" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000018" title="bbox 377 1251 1506 1289; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000224" title="bbox 377 1258 392 1273; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000007_000225" title="bbox 451 1251 480 1280; x_wconf 82; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000007_000226" title="bbox 490 1252 615 1280; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000007_000227" title="bbox 628 1251 775 1289; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000007_000228" title="bbox 787 1251 813 1280; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000007_000229" title="bbox 825 1251 961 1289; x_wconf 96; x_fsize 39">pending</span>
+      <span class="ocrx_word" id="word_000007_000230" title="bbox 974 1252 1045 1280; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000007_000231" title="bbox 1059 1261 1099 1289; x_wconf 96; x_fsize 39">go</span>
+      <span class="ocrx_word" id="word_000007_000232" title="bbox 1110 1251 1188 1280; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000007_000233" title="bbox 1200 1257 1231 1280; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000234" title="bbox 1243 1252 1294 1280; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000235" title="bbox 1307 1251 1419 1280; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000007_000236" title="bbox 1433 1257 1506 1289; x_wconf 96; x_fsize 39">step.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000008" lang="eng" title="bbox 375 1301 1579 1339" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000019" title="bbox 375 1301 1579 1339; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000237" title="bbox 375 1301 458 1330; x_wconf 92; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000007_000238" title="bbox 473 1301 662 1331; x_wconf 90; x_fsize 39">8086-based</span>
+      <span class="ocrx_word" id="word_000007_000239" title="bbox 674 1311 857 1339; x_wconf 96; x_fsize 39">processors,</span>
+      <span class="ocrx_word" id="word_000007_000240" title="bbox 872 1301 895 1330; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000007_000241" title="bbox 907 1301 933 1330; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000007_000242" title="bbox 946 1307 999 1330; x_wconf 97; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000007_000243" title="bbox 1010 1301 1145 1339; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000007_000244" title="bbox 1157 1306 1188 1330; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000245" title="bbox 1200 1302 1278 1330; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000007_000246" title="bbox 1290 1301 1395 1330; x_wconf 96; x_fsize 39">nested</span>
+      <span class="ocrx_word" id="word_000007_000247" title="bbox 1408 1301 1579 1339; x_wconf 96; x_fsize 39">interrupts.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000007_000003" title="bbox 376 1404 1605 1468">
+    <p class="ocr_par" id="par_000007_000009" lang="eng" title="bbox 376 1404 1605 1468" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000020" title="bbox 376 1404 1605 1468; baseline 0.002 -15; x_size 65; x_descenders 15; x_ascenders 12">
+      <span class="ocrx_word" id="word_000007_000248" title="bbox 376 1404 491 1455; x_wconf 96; x_fsize 67">The</span>
+      <span class="ocrx_word" id="word_000007_000249" title="bbox 514 1408 741 1455; x_wconf 96; x_fsize 67">current</span>
+      <span class="ocrx_word" id="word_000007_000250" title="bbox 766 1416 942 1468; x_wconf 95; x_fsize 67">range</span>
+      <span class="ocrx_word" id="word_000007_000251" title="bbox 965 1404 1025 1455; x_wconf 96; x_fsize 67">of</span>
+      <span class="ocrx_word" id="word_000007_000252" title="bbox 1050 1404 1223 1455; x_wconf 96; x_fsize 67">Psion</span>
+      <span class="ocrx_word" id="word_000007_000253" title="bbox 1250 1404 1605 1468; x_wconf 96; x_fsize 67">peripherals</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000007_000004" title="bbox 375 1530 2103 2725">
+    <p class="ocr_par" id="par_000007_000010" lang="eng" title="bbox 376 1530 2085 1618" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000021" title="bbox 376 1530 2085 1568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000254" title="bbox 376 1531 474 1559; x_wconf 96; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000007_000255" title="bbox 487 1540 537 1559; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000007_000256" title="bbox 549 1531 701 1568; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000007_000257" title="bbox 713 1540 729 1559; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000258" title="bbox 742 1531 869 1559; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000007_000259" title="bbox 882 1530 917 1559; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000260" title="bbox 926 1530 1016 1559; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000007_000261" title="bbox 1029 1530 1217 1568; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000007_000262" title="bbox 1230 1530 1261 1559; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000263" title="bbox 1275 1540 1329 1559; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000007_000264" title="bbox 1342 1530 1401 1559; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000265" title="bbox 1415 1540 1500 1559; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000007_000266" title="bbox 1512 1530 1547 1559; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000267" title="bbox 1556 1531 1607 1559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000268" title="bbox 1618 1530 1677 1568; x_wconf 96; x_fsize 39">key</span>
+      <span class="ocrx_word" id="word_000007_000269" title="bbox 1688 1540 1762 1559; x_wconf 96; x_fsize 39">ones</span>
+      <span class="ocrx_word" id="word_000007_000270" title="bbox 1776 1540 1826 1559; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000007_000271" title="bbox 1838 1530 1974 1559; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000007_000272" title="bbox 1986 1530 2085 1559; x_wconf 96; x_fsize 39">below</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000022" title="bbox 376 1580 1597 1618; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000273" title="bbox 376 1580 407 1609; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000274" title="bbox 421 1580 508 1609; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000007_000275" title="bbox 521 1585 552 1609; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000276" title="bbox 563 1580 690 1618; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000007_000277" title="bbox 702 1581 753 1609; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000278" title="bbox 765 1580 926 1618; x_wconf 96; x_fsize 39">developer</span>
+      <span class="ocrx_word" id="word_000007_000279" title="bbox 939 1580 1011 1609; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000007_000280" title="bbox 1026 1590 1042 1609; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000281" title="bbox 1055 1580 1114 1609; x_wconf 96; x_fsize 39">feel</span>
+      <span class="ocrx_word" id="word_000007_000282" title="bbox 1127 1580 1173 1609; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000007_000283" title="bbox 1185 1580 1357 1618; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000007_000284" title="bbox 1370 1580 1477 1618; x_wconf 96; x_fsize 39">design</span>
+      <span class="ocrx_word" id="word_000007_000285" title="bbox 1491 1580 1597 1609; x_wconf 96; x_fsize 39">issues:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000011" lang="eng" title="bbox 376 1632 1999 1720" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000023" title="bbox 376 1632 1999 1670; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000286" title="bbox 376 1632 475 1662; x_wconf 96; x_fsize 39">SSDs:</span>
+      <span class="ocrx_word" id="word_000007_000287" title="bbox 492 1632 577 1662; x_wconf 96; x_fsize 39">Solid</span>
+      <span class="ocrx_word" id="word_000007_000288" title="bbox 591 1633 673 1662; x_wconf 96; x_fsize 39">State</span>
+      <span class="ocrx_word" id="word_000007_000289" title="bbox 685 1632 778 1661; x_wconf 96; x_fsize 39">Disks</span>
+      <span class="ocrx_word" id="word_000007_000290" title="bbox 792 1633 838 1668; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000007_000291" title="bbox 851 1633 993 1670; x_wconf 96; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000007_000292" title="bbox 1004 1632 1112 1668; x_wconf 96; x_fsize 39">Packs)</span>
+      <span class="ocrx_word" id="word_000007_000293" title="bbox 1126 1642 1180 1661; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000007_000294" title="bbox 1193 1642 1209 1661; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000295" title="bbox 1221 1632 1344 1661; x_wconf 93; x_fsize 39">built-in</span>
+      <span class="ocrx_word" id="word_000007_000296" title="bbox 1358 1633 1472 1662; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000007_000297" title="bbox 1485 1637 1516 1661; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000298" title="bbox 1528 1632 1643 1661; x_wconf 93; x_fsize 39">decode</span>
+      <span class="ocrx_word" id="word_000007_000299" title="bbox 1656 1633 1747 1662; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000300" title="bbox 1761 1632 1850 1661; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000301" title="bbox 1862 1633 1999 1670; x_wconf 96; x_fsize 39">protocol</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000024" title="bbox 377 1682 1530 1720; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000302" title="bbox 377 1682 492 1720; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000007_000303" title="bbox 505 1682 570 1711; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000007_000304" title="bbox 582 1692 720 1720; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000007_000305" title="bbox 732 1682 889 1711; x_wconf 96; x_fsize 39">addresses</span>
+      <span class="ocrx_word" id="word_000007_000306" title="bbox 902 1682 1008 1711; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000007_000307" title="bbox 1022 1683 1073 1711; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000308" title="bbox 1085 1692 1223 1720; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000007_000309" title="bbox 1233 1692 1328 1720; x_wconf 95; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000007_000310" title="bbox 1340 1682 1375 1711; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000311" title="bbox 1384 1683 1435 1711; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000312" title="bbox 1448 1683 1530 1712; x_wconf 96; x_fsize 39">SSD.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000012" lang="eng" title="bbox 375 1733 2100 1971" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000025" title="bbox 376 1733 2008 1771; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000313" title="bbox 376 1733 471 1763; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000007_000314" title="bbox 483 1733 596 1763; x_wconf 91; x_fsize 39">3-link:</span>
+      <span class="ocrx_word" id="word_000007_000315" title="bbox 612 1734 677 1762; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000316" title="bbox 690 1733 790 1763; x_wconf 91; x_fsize 39">3-link</span>
+      <span class="ocrx_word" id="word_000007_000317" title="bbox 802 1734 961 1762; x_wconf 96; x_fsize 39">translates</span>
+      <span class="ocrx_word" id="word_000007_000318" title="bbox 974 1734 1025 1762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000319" title="bbox 1037 1733 1111 1771; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000007_000320" title="bbox 1126 1733 1217 1771; x_wconf 93; x_fsize 39">speed</span>
+      <span class="ocrx_word" id="word_000007_000321" title="bbox 1231 1734 1322 1763; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000322" title="bbox 1336 1733 1425 1762; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000323" title="bbox 1437 1734 1574 1771; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000324" title="bbox 1587 1734 1718 1762; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000007_000325" title="bbox 1731 1743 1770 1762; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000007_000326" title="bbox 1784 1734 1835 1762; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000327" title="bbox 1848 1734 1908 1763; x_wconf 92; x_fsize 39">S3a</span>
+      <span class="ocrx_word" id="word_000007_000328" title="bbox 1921 1733 2008 1771; x_wconf 92; x_fsize 39">6-pin</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000026" title="bbox 375 1783 1997 1821; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000329" title="bbox 375 1783 506 1812; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000007_000330" title="bbox 519 1784 654 1812; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000007_000331" title="bbox 667 1783 835 1821; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000007_000332" title="bbox 850 1783 953 1812; x_wconf 96; x_fsize 39">socket</span>
+      <span class="ocrx_word" id="word_000007_000333" title="bbox 965 1783 1030 1812; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000007_000334" title="bbox 1043 1793 1059 1812; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000335" title="bbox 1073 1783 1162 1812; x_wconf 93; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000336" title="bbox 1175 1784 1286 1813; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000007_000337" title="bbox 1299 1783 1418 1812; x_wconf 96; x_fsize 39">format.</span>
+      <span class="ocrx_word" id="word_000007_000338" title="bbox 1444 1783 1518 1812; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000007_000339" title="bbox 1531 1783 1654 1812; x_wconf 96; x_fsize 39">enables</span>
+      <span class="ocrx_word" id="word_000007_000340" title="bbox 1667 1784 1718 1812; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000341" title="bbox 1729 1784 1799 1812; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000007_000342" title="bbox 1811 1783 1954 1812; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000007_000343" title="bbox 1966 1789 1997 1812; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000027" title="bbox 376 1833 2100 1871; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000344" title="bbox 376 1833 601 1862; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000007_000345" title="bbox 613 1833 685 1862; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000007_000346" title="bbox 700 1843 716 1862; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000347" title="bbox 729 1834 777 1863; x_wconf 96; x_fsize 39">PC</span>
+      <span class="ocrx_word" id="word_000007_000348" title="bbox 791 1833 837 1862; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000007_000349" title="bbox 850 1834 991 1871; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000007_000350" title="bbox 1002 1833 1042 1871; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000007_000351" title="bbox 1053 1843 1159 1862; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000007_000352" title="bbox 1172 1833 1207 1862; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000353" title="bbox 1216 1833 1399 1871; x_wconf 96; x_fsize 39">connecting</span>
+      <span class="ocrx_word" id="word_000007_000354" title="bbox 1412 1834 1463 1862; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000355" title="bbox 1476 1833 1576 1863; x_wconf 93; x_fsize 39">3-link</span>
+      <span class="ocrx_word" id="word_000007_000356" title="bbox 1588 1833 1653 1862; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000007_000357" title="bbox 1666 1833 1745 1862; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000007_000358" title="bbox 1758 1834 1809 1862; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000359" title="bbox 1821 1833 2000 1862; x_wconf 91; x_fsize 39">handheld's</span>
+      <span class="ocrx_word" id="word_000007_000360" title="bbox 2013 1833 2100 1871; x_wconf 91; x_fsize 39">6-pin</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000028" title="bbox 375 1883 2088 1921; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000361" title="bbox 375 1889 443 1921; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000007_000362" title="bbox 455 1888 486 1912; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000363" title="bbox 498 1884 549 1912; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000364" title="bbox 561 1884 634 1913; x_wconf 36; x_fsize 39">PC's</span>
+      <span class="ocrx_word" id="word_000007_000365" title="bbox 647 1884 757 1913; x_wconf 69; x_fsize 39">COM1</span>
+      <span class="ocrx_word" id="word_000007_000366" title="bbox 774 1893 807 1912; x_wconf 92; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000007_000367" title="bbox 820 1884 934 1913; x_wconf 79; x_fsize 39">COM2</span>
+      <span class="ocrx_word" id="word_000007_000368" title="bbox 946 1888 1022 1921; x_wconf 96; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000007_000369" title="bbox 1048 1884 1113 1912; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000370" title="bbox 1126 1883 1226 1913; x_wconf 90; x_fsize 39">3-link</span>
+      <span class="ocrx_word" id="word_000007_000371" title="bbox 1238 1883 1377 1912; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000007_000372" title="bbox 1391 1893 1428 1912; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000373" title="bbox 1442 1884 1554 1913; x_wconf 71; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000007_000374" title="bbox 1569 1883 1669 1912; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000007_000375" title="bbox 1683 1893 1752 1912; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000007_000376" title="bbox 1765 1883 1803 1912; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000007_000377" title="bbox 1816 1883 1965 1912; x_wconf 92; x_fsize 39">on-board</span>
+      <span class="ocrx_word" id="word_000007_000378" title="bbox 1978 1884 2088 1913; x_wconf 92; x_fsize 39">UART</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000029" title="bbox 376 1933 1655 1971; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000379" title="bbox 376 1939 407 1962; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000380" title="bbox 419 1939 543 1962; x_wconf 93; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000007_000381" title="bbox 556 1934 647 1963; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000382" title="bbox 661 1933 750 1962; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000383" title="bbox 762 1934 899 1971; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000384" title="bbox 913 1933 1028 1971; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000007_000385" title="bbox 1041 1938 1072 1962; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000386" title="bbox 1084 1934 1195 1963; x_wconf 91; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000007_000387" title="bbox 1208 1933 1319 1962; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000007_000388" title="bbox 1331 1934 1407 1962; x_wconf 96; x_fsize 39">TTL</span>
+      <span class="ocrx_word" id="word_000007_000389" title="bbox 1419 1934 1497 1962; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000007_000390" title="bbox 1510 1934 1655 1971; x_wconf 96; x_fsize 39">voltages.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000013" lang="eng" title="bbox 375 1984 2097 2222" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000030" title="bbox 376 1984 2097 2022; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000391" title="bbox 376 1985 444 2014; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000392" title="bbox 457 1984 518 2014; x_wconf 95; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000007_000393" title="bbox 531 1984 669 2014; x_wconf 95; x_fsize 39">Printer:</span>
+      <span class="ocrx_word" id="word_000007_000394" title="bbox 685 1985 750 2013; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000395" title="bbox 762 1985 816 2014; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000007_000396" title="bbox 830 1984 945 2013; x_wconf 96; x_fsize 39">Printer</span>
+      <span class="ocrx_word" id="word_000007_000397" title="bbox 958 1985 1117 2013; x_wconf 93; x_fsize 39">translates</span>
+      <span class="ocrx_word" id="word_000007_000398" title="bbox 1131 1985 1222 2014; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000399" title="bbox 1236 1984 1325 2013; x_wconf 95; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000400" title="bbox 1337 1985 1474 2022; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000401" title="bbox 1488 1984 1603 2022; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000007_000402" title="bbox 1616 1984 1806 2013; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000007_000403" title="bbox 1820 1994 1921 2013; x_wconf 96; x_fsize 39">across</span>
+      <span class="ocrx_word" id="word_000007_000404" title="bbox 1934 1985 1985 2013; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000405" title="bbox 1998 1984 2097 2022; x_wconf 96; x_fsize 39">single</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000031" title="bbox 375 2034 2006 2072; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000406" title="bbox 375 2044 439 2063; x_wconf 93; x_fsize 39">row</span>
+      <span class="ocrx_word" id="word_000007_000407" title="bbox 451 2035 574 2072; x_wconf 91; x_fsize 39">25-way</span>
+      <span class="ocrx_word" id="word_000007_000408" title="bbox 585 2034 734 2063; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000007_000409" title="bbox 747 2034 877 2063; x_wconf 95; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000007_000410" title="bbox 890 2034 1058 2072; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000007_000411" title="bbox 1073 2034 1175 2063; x_wconf 96; x_fsize 39">socket</span>
+      <span class="ocrx_word" id="word_000007_000412" title="bbox 1188 2034 1223 2063; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000413" title="bbox 1232 2035 1283 2063; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000414" title="bbox 1295 2035 1363 2063; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000007_000415" title="bbox 1376 2035 1430 2064; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000007_000416" title="bbox 1444 2034 1509 2063; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000007_000417" title="bbox 1522 2044 1538 2063; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000418" title="bbox 1550 2035 1677 2072; x_wconf 93; x_fsize 39">parallel</span>
+      <span class="ocrx_word" id="word_000007_000419" title="bbox 1691 2034 1767 2064; x_wconf 92; x_fsize 39">8-bit</span>
+      <span class="ocrx_word" id="word_000007_000420" title="bbox 1780 2034 1890 2063; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000007_000421" title="bbox 1903 2035 1966 2063; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000007_000422" title="bbox 1980 2034 2006 2063; x_wconf 97; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000032" title="bbox 376 2084 2085 2122; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000423" title="bbox 376 2084 560 2122; x_wconf 96; x_fsize 39">compatible</span>
+      <span class="ocrx_word" id="word_000007_000424" title="bbox 572 2084 644 2113; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000007_000425" title="bbox 658 2085 709 2113; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000426" title="bbox 721 2084 874 2113; x_wconf 96; x_fsize 39">universal</span>
+      <span class="ocrx_word" id="word_000007_000427" title="bbox 887 2084 1068 2114; x_wconf 96; x_fsize 39">Centronics</span>
+      <span class="ocrx_word" id="word_000007_000428" title="bbox 1080 2084 1194 2122; x_wconf 96; x_fsize 39">printer</span>
+      <span class="ocrx_word" id="word_000007_000429" title="bbox 1207 2084 1353 2113; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000007_000430" title="bbox 1366 2084 1518 2113; x_wconf 96; x_fsize 39">standard.</span>
+      <span class="ocrx_word" id="word_000007_000431" title="bbox 1543 2085 1608 2113; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000432" title="bbox 1620 2085 1674 2114; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000007_000433" title="bbox 1688 2084 1804 2113; x_wconf 96; x_fsize 39">Printer</span>
+      <span class="ocrx_word" id="word_000007_000434" title="bbox 1817 2084 1882 2113; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000007_000435" title="bbox 1895 2084 2034 2113; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000007_000436" title="bbox 2048 2094 2085 2113; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000033" title="bbox 376 2134 2033 2172; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000437" title="bbox 376 2135 488 2164; x_wconf 92; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000007_000438" title="bbox 502 2134 636 2172; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000007_000439" title="bbox 649 2134 680 2163; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000440" title="bbox 694 2134 875 2164; x_wconf 96; x_fsize 39">Centronics</span>
+      <span class="ocrx_word" id="word_000007_000441" title="bbox 888 2134 1034 2163; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000007_000442" title="bbox 1046 2134 1137 2163; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000007_000443" title="bbox 1149 2134 1249 2163; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000007_000444" title="bbox 1264 2139 1326 2163; x_wconf 96; x_fsize 39">acts</span>
+      <span class="ocrx_word" id="word_000007_000445" title="bbox 1340 2144 1372 2163; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000007_000446" title="bbox 1385 2135 1436 2163; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000447" title="bbox 1449 2134 1538 2163; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000448" title="bbox 1550 2135 1687 2172; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000449" title="bbox 1701 2135 1784 2163; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000007_000450" title="bbox 1797 2134 1856 2163; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000451" title="bbox 1868 2134 2003 2172; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000007_000452" title="bbox 2017 2144 2033 2163; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000034" title="bbox 377 2184 896 2222; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000453" title="bbox 377 2185 466 2213; x_wconf 95; x_fsize 39">small</span>
+      <span class="ocrx_word" id="word_000007_000454" title="bbox 479 2185 606 2213; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000007_000455" title="bbox 619 2184 654 2213; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000456" title="bbox 664 2190 787 2222; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000007_000457" title="bbox 800 2184 896 2222; x_wconf 96; x_fsize 39">chips.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000014" lang="eng" title="bbox 376 2235 2103 2323" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000035" title="bbox 376 2235 2103 2273; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000458" title="bbox 376 2235 471 2265; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000007_000459" title="bbox 483 2235 591 2265; x_wconf 92; x_fsize 39">3-Fax:</span>
+      <span class="ocrx_word" id="word_000007_000460" title="bbox 607 2236 672 2264; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000461" title="bbox 685 2236 780 2265; x_wconf 92; x_fsize 39">3-Fax</span>
+      <span class="ocrx_word" id="word_000007_000462" title="bbox 793 2235 932 2264; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000007_000463" title="bbox 946 2245 983 2264; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000464" title="bbox 997 2236 1111 2265; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000007_000465" title="bbox 1125 2235 1184 2264; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000007_000466" title="bbox 1198 2245 1214 2264; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000467" title="bbox 1227 2235 1510 2273; x_wconf 96; x_fsize 39">memory-mapped</span>
+      <span class="ocrx_word" id="word_000007_000468" title="bbox 1523 2235 1646 2264; x_wconf 96; x_fsize 39">modem</span>
+      <span class="ocrx_word" id="word_000007_000469" title="bbox 1659 2235 1730 2273; x_wconf 95; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000007_000470" title="bbox 1744 2240 1787 2264; x_wconf 95; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000007_000471" title="bbox 1800 2235 1900 2264; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000007_000472" title="bbox 1913 2235 2039 2273; x_wconf 96; x_fsize 39">permits</span>
+      <span class="ocrx_word" id="word_000007_000473" title="bbox 2052 2236 2103 2264; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000036" title="bbox 376 2285 1322 2323; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000474" title="bbox 376 2286 444 2314; x_wconf 96; x_fsize 37">host</span>
+      <span class="ocrx_word" id="word_000007_000475" title="bbox 457 2285 600 2314; x_wconf 96; x_fsize 37">machine</span>
+      <span class="ocrx_word" id="word_000007_000476" title="bbox 612 2291 643 2314; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000007_000477" title="bbox 655 2285 795 2314; x_wconf 96; x_fsize 37">transmit</span>
+      <span class="ocrx_word" id="word_000007_000478" title="bbox 808 2285 872 2321; x_wconf 96; x_fsize 37">(but</span>
+      <span class="ocrx_word" id="word_000007_000479" title="bbox 885 2290 937 2314; x_wconf 96; x_fsize 37">not</span>
+      <span class="ocrx_word" id="word_000007_000480" title="bbox 949 2285 1080 2321; x_wconf 96; x_fsize 37">receive)</span>
+      <span class="ocrx_word" id="word_000007_000481" title="bbox 1094 2285 1145 2314; x_wconf 95; x_fsize 37">fax</span>
+      <span class="ocrx_word" id="word_000007_000482" title="bbox 1158 2295 1322 2323; x_wconf 96; x_fsize 37">messages.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000015" lang="eng" title="bbox 375 2336 2066 2466" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000037" title="bbox 376 2336 1981 2374; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000483" title="bbox 376 2337 533 2366; x_wconf 96; x_fsize 39">Barcode:</span>
+      <span class="ocrx_word" id="word_000007_000484" title="bbox 549 2337 614 2365; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000007_000485" title="bbox 626 2336 716 2365; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000007_000486" title="bbox 730 2336 867 2365; x_wconf 96; x_fsize 39">Barcode</span>
+      <span class="ocrx_word" id="word_000007_000487" title="bbox 878 2336 983 2365; x_wconf 96; x_fsize 39">reader</span>
+      <span class="ocrx_word" id="word_000007_000488" title="bbox 996 2337 1133 2374; x_wconf 96; x_fsize 39">employs</span>
+      <span class="ocrx_word" id="word_000007_000489" title="bbox 1147 2346 1184 2365; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000490" title="bbox 1198 2337 1310 2366; x_wconf 48; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000007_000491" title="bbox 1324 2336 1458 2374; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000007_000492" title="bbox 1471 2336 1502 2365; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000493" title="bbox 1517 2336 1606 2365; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000494" title="bbox 1619 2336 1710 2365; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000007_000495" title="bbox 1722 2341 1753 2365; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000496" title="bbox 1764 2336 1836 2365; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000007_000497" title="bbox 1849 2337 1900 2365; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000498" title="bbox 1912 2336 1981 2365; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000038" title="bbox 375 2386 2066 2424; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000499" title="bbox 375 2386 514 2415; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000007_000500" title="bbox 527 2386 606 2415; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000007_000501" title="bbox 619 2387 670 2415; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000502" title="bbox 681 2386 812 2415; x_wconf 96; x_fsize 39">barcode</span>
+      <span class="ocrx_word" id="word_000007_000503" title="bbox 824 2386 953 2415; x_wconf 96; x_fsize 39">decoder</span>
+      <span class="ocrx_word" id="word_000007_000504" title="bbox 966 2386 1037 2424; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000007_000505" title="bbox 1050 2386 1115 2415; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000007_000506" title="bbox 1128 2396 1144 2415; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000507" title="bbox 1158 2387 1249 2416; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000508" title="bbox 1263 2386 1352 2415; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000509" title="bbox 1364 2387 1501 2424; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000510" title="bbox 1514 2386 1624 2415; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000007_000511" title="bbox 1637 2387 1700 2415; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000007_000512" title="bbox 1713 2396 1769 2415; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000007_000513" title="bbox 1782 2386 1820 2415; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000007_000514" title="bbox 1832 2386 2022 2415; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000007_000515" title="bbox 2035 2391 2066 2415; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000039" title="bbox 376 2437 771 2466; baseline 0.003 -1; x_size 39.461926; x_descenders 9.4619265; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000007_000516" title="bbox 376 2437 427 2465; x_wconf 96; x_fsize 41">the</span>
+      <span class="ocrx_word" id="word_000007_000517" title="bbox 439 2437 507 2465; x_wconf 93; x_fsize 41">host</span>
+      <span class="ocrx_word" id="word_000007_000518" title="bbox 520 2437 771 2466; x_wconf 92; x_fsize 41">ASIC2/ASIC9.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000007_000016" lang="eng" title="bbox 376 2487 2059 2725" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000040" title="bbox 376 2487 2053 2525; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000519" title="bbox 376 2488 580 2517; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000007_000520" title="bbox 592 2487 706 2517; x_wconf 91; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000007_000521" title="bbox 719 2487 890 2517; x_wconf 95; x_fsize 39">Interface:</span>
+      <span class="ocrx_word" id="word_000007_000522" title="bbox 906 2487 980 2516; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000007_000523" title="bbox 992 2487 1164 2525; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000007_000524" title="bbox 1177 2492 1321 2516; x_wconf 96; x_fsize 39">connects</span>
+      <span class="ocrx_word" id="word_000007_000525" title="bbox 1334 2493 1365 2516; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000526" title="bbox 1377 2488 1428 2516; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000527" title="bbox 1441 2487 1540 2525; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000007_000528" title="bbox 1551 2497 1615 2516; x_wconf 92; x_fsize 39">row</span>
+      <span class="ocrx_word" id="word_000007_000529" title="bbox 1627 2487 1750 2525; x_wconf 92; x_fsize 39">26-way</span>
+      <span class="ocrx_word" id="word_000007_000530" title="bbox 1761 2487 1910 2516; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000007_000531" title="bbox 1923 2487 2053 2516; x_wconf 96; x_fsize 39">internal</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000041" title="bbox 376 2537 2059 2575; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000532" title="bbox 376 2537 544 2575; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000007_000533" title="bbox 557 2543 624 2575; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000007_000534" title="bbox 637 2537 672 2566; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000535" title="bbox 681 2538 732 2566; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000536" title="bbox 743 2537 938 2566; x_wconf 92; x_fsize 39">Workabout.</span>
+      <span class="ocrx_word" id="word_000007_000537" title="bbox 964 2538 988 2566; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000007_000538" title="bbox 1001 2537 1207 2575; x_wconf 96; x_fsize 39">incorporates</span>
+      <span class="ocrx_word" id="word_000007_000539" title="bbox 1221 2547 1258 2566; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000007_000540" title="bbox 1272 2538 1384 2567; x_wconf 70; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000007_000541" title="bbox 1398 2537 1532 2575; x_wconf 95; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000007_000542" title="bbox 1545 2537 1576 2566; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000007_000543" title="bbox 1590 2537 1628 2566; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000007_000544" title="bbox 1641 2537 1755 2566; x_wconf 96; x_fsize 39">default</span>
+      <span class="ocrx_word" id="word_000007_000545" title="bbox 1768 2537 1859 2566; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000007_000546" title="bbox 1871 2542 1902 2566; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000007_000547" title="bbox 1914 2538 2059 2566; x_wconf 96; x_fsize 39">translate</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000042" title="bbox 377 2587 2031 2625; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000548" title="bbox 377 2588 468 2617; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000007_000549" title="bbox 482 2587 571 2616; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000550" title="bbox 583 2588 720 2625; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000007_000551" title="bbox 734 2587 849 2625; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000007_000552" title="bbox 862 2587 927 2616; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000007_000553" title="bbox 948 2597 956 2616; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000007_000554" title="bbox 969 2588 1045 2616; x_wconf 95; x_fsize 39">TTL</span>
+      <span class="ocrx_word" id="word_000007_000555" title="bbox 1057 2588 1135 2616; x_wconf 93; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000007_000556" title="bbox 1149 2588 1264 2623; x_wconf 51; x_fsize 39">(+/-5v)</span>
+      <span class="ocrx_word" id="word_000007_000557" title="bbox 1279 2587 1368 2616; x_wconf 93; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000007_000558" title="bbox 1381 2588 1492 2617; x_wconf 93; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000007_000559" title="bbox 1505 2587 1615 2616; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000007_000560" title="bbox 1628 2587 1718 2625; x_wconf 93; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000007_000561" title="bbox 1731 2588 1869 2617; x_wconf 55; x_fsize 39">ASIC5's</span>
+      <span class="ocrx_word" id="word_000007_000562" title="bbox 1882 2587 2031 2616; x_wconf 96; x_fsize 39">on-board</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000043" title="bbox 376 2637 2022 2675; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000563" title="bbox 376 2638 495 2667; x_wconf 92; x_fsize 37">UART.</span>
+      <span class="ocrx_word" id="word_000007_000564" title="bbox 521 2638 586 2666; x_wconf 96; x_fsize 37">The</span>
+      <span class="ocrx_word" id="word_000007_000565" title="bbox 598 2638 674 2666; x_wconf 96; x_fsize 37">TTL</span>
+      <span class="ocrx_word" id="word_000007_000566" title="bbox 686 2638 764 2666; x_wconf 93; x_fsize 37">level</span>
+      <span class="ocrx_word" id="word_000007_000567" title="bbox 777 2638 888 2667; x_wconf 91; x_fsize 37">RS232</span>
+      <span class="ocrx_word" id="word_000007_000568" title="bbox 902 2637 1017 2675; x_wconf 96; x_fsize 37">signals</span>
+      <span class="ocrx_word" id="word_000007_000569" title="bbox 1031 2647 1081 2666; x_wconf 96; x_fsize 37">are</span>
+      <span class="ocrx_word" id="word_000007_000570" title="bbox 1093 2637 1255 2666; x_wconf 96; x_fsize 37">converted</span>
+      <span class="ocrx_word" id="word_000007_000571" title="bbox 1268 2637 1333 2666; x_wconf 96; x_fsize 37">into</span>
+      <span class="ocrx_word" id="word_000007_000572" title="bbox 1345 2638 1396 2666; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000007_000573" title="bbox 1409 2637 1551 2666; x_wconf 96; x_fsize 37">standard</span>
+      <span class="ocrx_word" id="word_000007_000574" title="bbox 1564 2638 1633 2666; x_wconf 95; x_fsize 37">EIA</span>
+      <span class="ocrx_word" id="word_000007_000575" title="bbox 1645 2637 1755 2666; x_wconf 93; x_fsize 37">format</span>
+      <span class="ocrx_word" id="word_000007_000576" title="bbox 1769 2638 1905 2673; x_wconf 85; x_fsize 37">(+/-12v)</span>
+      <span class="ocrx_word" id="word_000007_000577" title="bbox 1918 2637 2022 2666; x_wconf 96; x_fsize 37">before</span>
+     </span>
+     <span class="ocr_line" id="line_000007_000044" title="bbox 376 2687 1443 2725; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000578" title="bbox 376 2687 500 2725; x_wconf 96; x_fsize 39">coming</span>
+      <span class="ocrx_word" id="word_000007_000579" title="bbox 513 2693 564 2716; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000007_000580" title="bbox 577 2697 616 2716; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000007_000581" title="bbox 630 2688 681 2716; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000007_000582" title="bbox 693 2687 908 2716; x_wconf 92; x_fsize 39">conventional</span>
+      <span class="ocrx_word" id="word_000007_000583" title="bbox 921 2688 1032 2717; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000007_000584" title="bbox 1045 2687 1132 2725; x_wconf 92; x_fsize 39">9-pin</span>
+      <span class="ocrx_word" id="word_000007_000585" title="bbox 1146 2688 1259 2725; x_wconf 96; x_fsize 39">D-type</span>
+      <span class="ocrx_word" id="word_000007_000586" title="bbox 1271 2692 1443 2716; x_wconf 96; x_fsize 39">connector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000007_000005" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000007_000017" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000007_000045" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000007_000587" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000007_000588" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000007_000589" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000007_000590" title="bbox 2021 3320 2038 3349; x_wconf 96; x_fsize 39">5</span>
+      <span class="ocrx_word" id="word_000007_000591" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000007_000592" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000007_000593" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000008" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0008.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000008_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000008_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000008_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000008_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000008_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000008_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000008_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000008_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000008_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000008_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000008_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000008_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000001" title="bbox 377 317 1753 381">
+    <p class="ocr_par" id="par_000008_000001" lang="eng" title="bbox 377 317 1753 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000001" title="bbox 377 317 1753 381; baseline 0 -2; x_size 72.405945; x_descenders 9.405941; x_ascenders 13">
+      <span class="ocrx_word" id="word_000008_000011" title="bbox 377 320 439 379; x_wconf 95; x_fsize 74">4.</span>
+      <span class="ocrx_word" id="word_000008_000012" title="bbox 468 318 609 379; x_wconf 95; x_fsize 74">THE</span>
+      <span class="ocrx_word" id="word_000008_000013" title="bbox 637 318 846 381; x_wconf 93; x_fsize 74">PSION</span>
+      <span class="ocrx_word" id="word_000008_000014" title="bbox 872 317 1069 381; x_wconf 92; x_fsize 74">SIBO</span>
+      <span class="ocrx_word" id="word_000008_000015" title="bbox 1098 317 1345 381; x_wconf 96; x_fsize 74">SERIAL</span>
+      <span class="ocrx_word" id="word_000008_000016" title="bbox 1373 318 1753 381; x_wconf 96; x_fsize 74">PROTOCOL</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000002" title="bbox 379 563 762 614">
+    <p class="ocr_par" id="par_000008_000002" lang="eng" title="bbox 379 563 762 614" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000002" title="bbox 379 563 762 614; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000008_000017" title="bbox 379 563 762 614; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000003" title="bbox 376 719 2102 1464">
+    <p class="ocr_par" id="par_000008_000003" lang="eng" title="bbox 376 719 2094 757" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000003" title="bbox 376 719 2094 757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000018" title="bbox 376 720 441 748; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000019" title="bbox 453 719 543 748; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000008_000020" title="bbox 558 720 649 749; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000008_000021" title="bbox 663 719 752 748; x_wconf 95; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000008_000022" title="bbox 764 720 901 757; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000008_000023" title="bbox 914 719 940 748; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000024" title="bbox 954 729 970 748; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000025" title="bbox 982 719 1170 757; x_wconf 96; x_fsize 39">proprietary</span>
+      <span class="ocrx_word" id="word_000008_000026" title="bbox 1182 719 1324 748; x_wconf 96; x_fsize 39">standard</span>
+      <span class="ocrx_word" id="word_000008_000027" title="bbox 1337 719 1383 748; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000008_000028" title="bbox 1395 719 1621 748; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000008_000029" title="bbox 1635 719 1724 748; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000008_000030" title="bbox 1737 719 1806 748; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000031" title="bbox 1819 719 1947 748; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000008_000032" title="bbox 1959 719 2094 748; x_wconf 96; x_fsize 39">between</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000004" lang="eng" title="bbox 377 769 2024 807" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000004" title="bbox 377 769 2024 807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000033" title="bbox 377 779 393 798; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000034" title="bbox 406 769 590 807; x_wconf 94; x_fsize 39">controlling</span>
+      <span class="ocrx_word" id="word_000008_000035" title="bbox 603 769 709 798; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000008_000036" title="bbox 722 769 781 798; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000037" title="bbox 795 779 811 798; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000038" title="bbox 824 770 951 798; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000008_000039" title="bbox 964 769 999 798; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000040" title="bbox 1009 770 1092 798; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000008_000041" title="bbox 1104 769 1234 798; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000008_000042" title="bbox 1260 770 1325 798; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000043" title="bbox 1338 770 1546 807; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000008_000044" title="bbox 1559 769 1705 798; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000008_000045" title="bbox 1717 769 1847 798; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000008_000046" title="bbox 1860 769 1895 798; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000047" title="bbox 1904 770 1923 798; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000008_000048" title="bbox 1936 769 2024 798; x_wconf 96; x_fsize 39">wires</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000005" lang="eng" title="bbox 376 820 1021 850" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000005" title="bbox 376 820 1021 850; baseline 0 -1; x_size 38.239243; x_descenders 9.2392445; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000049" title="bbox 376 821 458 850; x_wconf 96; x_fsize 39">CLK</span>
+      <span class="ocrx_word" id="word_000008_000050" title="bbox 471 820 530 849; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000051" title="bbox 543 821 658 849; x_wconf 96; x_fsize 39">DATA</span>
+      <span class="ocrx_word" id="word_000008_000052" title="bbox 671 830 703 849; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000008_000053" title="bbox 716 820 892 849; x_wconf 95; x_fsize 39">mentioned</span>
+      <span class="ocrx_word" id="word_000008_000054" title="bbox 905 820 1021 849; x_wconf 96; x_fsize 39">earlier:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000006" lang="eng" title="bbox 377 871 1941 909" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000006" title="bbox 377 871 1941 909; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000055" title="bbox 377 871 465 901; x_wconf 80; x_fsize 39">CLK</span>
+      <span class="ocrx_word" id="word_000008_000056" title="bbox 470 867 495 914; x_wconf 36; x_fsize 39">_~</span>
+      <span class="ocrx_word" id="word_000008_000057" title="bbox 527 889 537 892; x_wconf 80; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000008_000058" title="bbox 551 871 680 900; x_wconf 86; x_fsize 39">Aclock</span>
+      <span class="ocrx_word" id="word_000008_000059" title="bbox 692 876 797 909; x_wconf 95; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000008_000060" title="bbox 810 871 889 900; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000008_000061" title="bbox 902 872 953 900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000062" title="bbox 965 872 1127 900; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000063" title="bbox 1140 877 1171 900; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000064" title="bbox 1183 872 1234 900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000065" title="bbox 1247 872 1354 900; x_wconf 93; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000008_000066" title="bbox 1380 871 1559 909; x_wconf 91; x_fsize 39">Nominally</span>
+      <span class="ocrx_word" id="word_000008_000067" title="bbox 1571 872 1642 901; x_wconf 95; x_fsize 39">3.84</span>
+      <span class="ocrx_word" id="word_000008_000068" title="bbox 1655 872 1730 900; x_wconf 96; x_fsize 39">Mhz</span>
+      <span class="ocrx_word" id="word_000008_000069" title="bbox 1744 871 1790 900; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000008_000070" title="bbox 1803 881 1941 909; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000007" lang="eng" title="bbox 376 921 1241 959" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000007" title="bbox 376 921 1241 959; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000071" title="bbox 376 921 537 950; x_wconf 96; x_fsize 39">interfaces</span>
+      <span class="ocrx_word" id="word_000008_000072" title="bbox 550 931 583 950; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000008_000073" title="bbox 600 921 777 951; x_wconf 91; x_fsize 39">1.536.Mhz</span>
+      <span class="ocrx_word" id="word_000008_000074" title="bbox 791 921 973 950; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000008_000075" title="bbox 986 921 1032 950; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000008_000076" title="bbox 1044 921 1241 959; x_wconf 96; x_fsize 39">peripherals.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000008" lang="eng" title="bbox 376 972 1205 1010" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000008" title="bbox 376 972 1205 1010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000077" title="bbox 376 972 492 1001; x_wconf 92; x_fsize 39">DATA</span>
+      <span class="ocrx_word" id="word_000008_000078" title="bbox 502 968 526 1014; x_wconf 87; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000008_000079" title="bbox 540 990 541 993; x_wconf 94; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000008_000080" title="bbox 591 972 817 1001; x_wconf 94; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000008_000081" title="bbox 831 973 1039 1010; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000008_000082" title="bbox 1052 972 1121 1001; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000083" title="bbox 1134 972 1205 1001; x_wconf 95; x_fsize 39">line.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000009" lang="eng" title="bbox 376 1022 2036 1060" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000009" title="bbox 376 1022 2036 1060; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000084" title="bbox 376 1023 441 1051; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000085" title="bbox 453 1022 522 1051; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000086" title="bbox 535 1022 561 1051; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000087" title="bbox 574 1022 756 1051; x_wconf 96; x_fsize 39">transferred</span>
+      <span class="ocrx_word" id="word_000008_000088" title="bbox 769 1022 859 1060; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000008_000089" title="bbox 873 1032 889 1051; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000090" title="bbox 903 1022 995 1051; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000008_000091" title="bbox 1008 1022 1043 1051; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000092" title="bbox 1056 1023 1092 1051; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000008_000093" title="bbox 1104 1022 1147 1051; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000008_000094" title="bbox 1160 1022 1272 1051; x_wconf 96; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000008_000095" title="bbox 1285 1022 1444 1060; x_wconf 95; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000008_000096" title="bbox 1458 1023 1475 1052; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000008_000097" title="bbox 1489 1022 1558 1051; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000098" title="bbox 1570 1022 1630 1051; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000008_000099" title="bbox 1643 1023 1727 1051; x_wconf 96; x_fsize 39">each.</span>
+      <span class="ocrx_word" id="word_000008_000100" title="bbox 1752 1022 1827 1051; x_wconf 95; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000008_000101" title="bbox 1840 1027 1963 1060; x_wconf 96; x_fsize 39">equates</span>
+      <span class="ocrx_word" id="word_000008_000102" title="bbox 1976 1027 2007 1051; x_wconf 89; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000103" title="bbox 2020 1032 2036 1051; x_wconf 89; x_fsize 39">a</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000010" lang="eng" title="bbox 376 1072 2075 1110" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000010" title="bbox 376 1072 2075 1110; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000104" title="bbox 376 1072 552 1101; x_wconf 96; x_fsize 39">theoretical</span>
+      <span class="ocrx_word" id="word_000008_000105" title="bbox 565 1072 735 1101; x_wconf 96; x_fsize 39">maximum</span>
+      <span class="ocrx_word" id="word_000008_000106" title="bbox 748 1072 817 1101; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000107" title="bbox 830 1072 958 1101; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000008_000108" title="bbox 970 1077 1034 1101; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000008_000109" title="bbox 1046 1072 1081 1101; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000110" title="bbox 1091 1072 1332 1110; x_wconf 96; x_fsize 39">approximately</span>
+      <span class="ocrx_word" id="word_000008_000111" title="bbox 1344 1073 1404 1102; x_wconf 93; x_fsize 39">312</span>
+      <span class="ocrx_word" id="word_000008_000112" title="bbox 1417 1072 1666 1110; x_wconf 92; x_fsize 39">Kbytes/second.</span>
+      <span class="ocrx_word" id="word_000008_000113" title="bbox 1692 1073 1787 1102; x_wconf 96; x_fsize 39">Other</span>
+      <span class="ocrx_word" id="word_000008_000114" title="bbox 1799 1072 1858 1101; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000008_000115" title="bbox 1871 1072 1906 1101; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000116" title="bbox 1915 1073 1966 1101; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000117" title="bbox 1978 1072 2075 1101; x_wconf 96; x_fsize 39">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000011" lang="eng" title="bbox 376 1122 1836 1160" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000011" title="bbox 376 1122 1836 1160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000118" title="bbox 376 1122 498 1151; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000008_000119" title="bbox 512 1123 629 1151; x_wconf 95; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000008_000120" title="bbox 642 1122 849 1151; x_wconf 96; x_fsize 39">information.</span>
+      <span class="ocrx_word" id="word_000008_000121" title="bbox 875 1123 940 1151; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000122" title="bbox 954 1123 1096 1160; x_wconf 95; x_fsize 39">"system"</span>
+      <span class="ocrx_word" id="word_000008_000123" title="bbox 1111 1122 1137 1151; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000124" title="bbox 1150 1122 1336 1160; x_wconf 96; x_fsize 39">generically</span>
+      <span class="ocrx_word" id="word_000008_000125" title="bbox 1347 1122 1470 1151; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000008_000126" title="bbox 1482 1122 1522 1160; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000008_000127" title="bbox 1533 1123 1552 1151; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000008_000128" title="bbox 1564 1123 1701 1160; x_wconf 93; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000008_000129" title="bbox 1714 1123 1836 1160; x_wconf 91; x_fsize 39">layers:-</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000012" lang="eng" title="bbox 377 1174 1653 1212" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000012" title="bbox 377 1174 1653 1212; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000130" title="bbox 377 1181 392 1197; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000008_000131" title="bbox 451 1175 516 1203; x_wconf 75; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000132" title="bbox 528 1174 667 1212; x_wconf 96; x_fsize 39">Physical</span>
+      <span class="ocrx_word" id="word_000008_000133" title="bbox 680 1175 761 1212; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000008_000134" title="bbox 774 1174 913 1212; x_wconf 96; x_fsize 39">defining</span>
+      <span class="ocrx_word" id="word_000008_000135" title="bbox 926 1175 977 1203; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000136" title="bbox 989 1174 1146 1203; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000008_000137" title="bbox 1158 1174 1304 1203; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000008_000138" title="bbox 1317 1174 1376 1203; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000139" title="bbox 1389 1174 1486 1203; x_wconf 95; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000008_000140" title="bbox 1499 1179 1653 1203; x_wconf 95; x_fsize 39">structure.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000013" lang="eng" title="bbox 377 1226 2063 1305" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000013" title="bbox 377 1226 2063 1264; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000141" title="bbox 377 1233 392 1249; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000008_000142" title="bbox 451 1227 516 1255; x_wconf 70; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000143" title="bbox 528 1227 692 1264; x_wconf 96; x_fsize 39">Transport</span>
+      <span class="ocrx_word" id="word_000008_000144" title="bbox 705 1227 786 1264; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000008_000145" title="bbox 799 1226 917 1255; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000008_000146" title="bbox 931 1231 1042 1264; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000008_000147" title="bbox 1055 1227 1172 1255; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000008_000148" title="bbox 1186 1226 1245 1255; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000149" title="bbox 1257 1226 1383 1264; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000008_000150" title="bbox 1396 1226 1540 1255; x_wconf 96; x_fsize 39">transfers</span>
+      <span class="ocrx_word" id="word_000008_000151" title="bbox 1552 1227 1687 1255; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000008_000152" title="bbox 1701 1227 1752 1255; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000153" title="bbox 1764 1227 1926 1255; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000154" title="bbox 1940 1226 1999 1255; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000155" title="bbox 2012 1227 2063 1255; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000014" title="bbox 448 1277 555 1305; baseline 0 0; x_size 37.239243; x_descenders 9.2392445; x_ascenders 9">
+      <span class="ocrx_word" id="word_000008_000156" title="bbox 448 1277 555 1305; x_wconf 96; x_fsize 38">slaves.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000014" lang="eng" title="bbox 376 1326 2085 1364" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000015" title="bbox 376 1326 2085 1364; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000157" title="bbox 376 1326 474 1364; x_wconf 96; x_fsize 39">Using</span>
+      <span class="ocrx_word" id="word_000008_000158" title="bbox 487 1326 547 1355; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000008_000159" title="bbox 561 1332 681 1364; x_wconf 96; x_fsize 39">system,</span>
+      <span class="ocrx_word" id="word_000008_000160" title="bbox 697 1336 713 1355; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000161" title="bbox 726 1327 810 1364; x_wconf 96; x_fsize 39">large</span>
+      <span class="ocrx_word" id="word_000008_000162" title="bbox 822 1326 949 1355; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000008_000163" title="bbox 962 1326 997 1355; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000164" title="bbox 1006 1326 1114 1364; x_wconf 96; x_fsize 39">higher</span>
+      <span class="ocrx_word" id="word_000008_000165" title="bbox 1127 1327 1205 1355; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000008_000166" title="bbox 1218 1326 1498 1364; x_wconf 96; x_fsize 39">implementations</span>
+      <span class="ocrx_word" id="word_000008_000167" title="bbox 1511 1336 1567 1355; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000008_000168" title="bbox 1580 1326 1618 1355; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000008_000169" title="bbox 1630 1326 1762 1355; x_wconf 96; x_fsize 39">defined.</span>
+      <span class="ocrx_word" id="word_000008_000170" title="bbox 1788 1327 1821 1355; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000008_000171" title="bbox 1835 1327 1954 1355; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000008_000172" title="bbox 1968 1336 2022 1355; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000008_000173" title="bbox 2034 1327 2085 1355; x_wconf 96; x_fsize 39">the</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000015" lang="eng" title="bbox 376 1376 2102 1414" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000016" title="bbox 376 1376 2102 1414; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000174" title="bbox 376 1377 538 1405; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000175" title="bbox 551 1376 614 1405; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000008_000176" title="bbox 627 1376 852 1405; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000008_000177" title="bbox 864 1381 895 1405; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000178" title="bbox 908 1377 1006 1405; x_wconf 96; x_fsize 39">slaves</span>
+      <span class="ocrx_word" id="word_000008_000179" title="bbox 1019 1376 1050 1405; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000180" title="bbox 1065 1386 1081 1405; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000181" title="bbox 1093 1376 1179 1414; x_wconf 95; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000008_000182" title="bbox 1192 1381 1223 1405; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000183" title="bbox 1234 1376 1320 1414; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000008_000184" title="bbox 1333 1376 1567 1414; x_wconf 92; x_fsize 39">configuration.</span>
+      <span class="ocrx_word" id="word_000008_000185" title="bbox 1593 1376 1762 1414; x_wconf 92; x_fsize 39">Multidrop</span>
+      <span class="ocrx_word" id="word_000008_000186" title="bbox 1775 1376 2017 1414; x_wconf 96; x_fsize 39">configurations</span>
+      <span class="ocrx_word" id="word_000008_000187" title="bbox 2030 1376 2102 1405; x_wconf 96; x_fsize 39">with</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000008_000016" lang="eng" title="bbox 377 1426 1707 1464" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000017" title="bbox 377 1426 1707 1464; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000188" title="bbox 377 1436 393 1455; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000189" title="bbox 406 1427 533 1455; x_wconf 94; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000008_000190" title="bbox 546 1426 581 1455; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000191" title="bbox 591 1427 689 1455; x_wconf 96; x_fsize 39">slaves</span>
+      <span class="ocrx_word" id="word_000008_000192" title="bbox 703 1426 841 1455; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000008_000193" title="bbox 854 1431 885 1455; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000194" title="bbox 897 1436 956 1455; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000008_000195" title="bbox 968 1427 1099 1455; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000008_000196" title="bbox 1112 1426 1147 1455; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000197" title="bbox 1156 1427 1207 1455; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000198" title="bbox 1219 1427 1381 1455; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000199" title="bbox 1395 1436 1445 1455; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000008_000200" title="bbox 1458 1427 1523 1455; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000008_000201" title="bbox 1536 1426 1707 1464; x_wconf 96; x_fsize 39">supported.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000004" title="bbox 376 1526 2075 1664">
+    <p class="ocr_par" id="par_000008_000017" lang="eng" title="bbox 376 1526 2075 1664" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000018" title="bbox 376 1526 2075 1564; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000202" title="bbox 376 1527 420 1555; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000008_000203" title="bbox 433 1526 586 1555; x_wconf 96; x_fsize 39">indicated</span>
+      <span class="ocrx_word" id="word_000008_000204" title="bbox 599 1526 630 1555; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000205" title="bbox 644 1527 695 1555; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000206" title="bbox 706 1526 848 1564; x_wconf 96; x_fsize 39">previous</span>
+      <span class="ocrx_word" id="word_000008_000207" title="bbox 861 1527 993 1564; x_wconf 96; x_fsize 39">chapter,</span>
+      <span class="ocrx_word" id="word_000008_000208" title="bbox 1008 1527 1059 1555; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000209" title="bbox 1072 1527 1163 1556; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000008_000210" title="bbox 1177 1526 1266 1555; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000008_000211" title="bbox 1278 1527 1415 1564; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000008_000212" title="bbox 1428 1527 1590 1555; x_wconf 95; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000213" title="bbox 1603 1526 1745 1564; x_wconf 96; x_fsize 39">circuitry</span>
+      <span class="ocrx_word" id="word_000008_000214" title="bbox 1755 1526 1870 1555; x_wconf 95; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000008_000215" title="bbox 1883 1526 1914 1555; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000216" title="bbox 1928 1526 2024 1555; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000008_000217" title="bbox 2038 1536 2075 1555; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000019" title="bbox 376 1576 2066 1614; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000218" title="bbox 376 1577 490 1606; x_wconf 89; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000008_000219" title="bbox 503 1586 536 1605; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000008_000220" title="bbox 550 1586 587 1605; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000008_000221" title="bbox 601 1577 714 1606; x_wconf 91; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000008_000222" title="bbox 728 1576 902 1614; x_wconf 96; x_fsize 39">depending</span>
+      <span class="ocrx_word" id="word_000008_000223" title="bbox 915 1586 954 1605; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000008_000224" title="bbox 968 1577 1019 1605; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000225" title="bbox 1030 1576 1193 1614; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000008_000226" title="bbox 1206 1576 1296 1605; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000008_000227" title="bbox 1310 1576 1467 1605; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000008_000228" title="bbox 1478 1576 1631 1614; x_wconf 96; x_fsize 39">platform.</span>
+      <span class="ocrx_word" id="word_000008_000229" title="bbox 1657 1577 1722 1605; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000230" title="bbox 1735 1577 1795 1606; x_wconf 76; x_fsize 39">S3a</span>
+      <span class="ocrx_word" id="word_000008_000231" title="bbox 1809 1576 1868 1605; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000232" title="bbox 1880 1576 2066 1605; x_wconf 92; x_fsize 39">Workabout</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000020" title="bbox 376 1626 1320 1664; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000008_000233" title="bbox 376 1627 499 1664; x_wconf 93; x_fsize 38">employ</span>
+      <span class="ocrx_word" id="word_000008_000234" title="bbox 510 1627 623 1656; x_wconf 92; x_fsize 38">ASIC9</span>
+      <span class="ocrx_word" id="word_000008_000235" title="bbox 637 1627 772 1655; x_wconf 96; x_fsize 38">whereas</span>
+      <span class="ocrx_word" id="word_000008_000236" title="bbox 785 1627 836 1655; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000008_000237" title="bbox 848 1627 912 1661; x_wconf 96; x_fsize 38">HC,</span>
+      <span class="ocrx_word" id="word_000008_000238" title="bbox 927 1627 989 1656; x_wconf 96; x_fsize 38">MC</span>
+      <span class="ocrx_word" id="word_000008_000239" title="bbox 1004 1626 1063 1655; x_wconf 92; x_fsize 38">and</span>
+      <span class="ocrx_word" id="word_000008_000240" title="bbox 1077 1627 1116 1656; x_wconf 91; x_fsize 38">S3</span>
+      <span class="ocrx_word" id="word_000008_000241" title="bbox 1131 1636 1185 1655; x_wconf 93; x_fsize 38">use</span>
+      <span class="ocrx_word" id="word_000008_000242" title="bbox 1197 1627 1320 1656; x_wconf 92; x_fsize 38">ASIC2.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000005" title="bbox 380 1729 975 1780">
+    <p class="ocr_par" id="par_000008_000018" lang="eng" title="bbox 380 1729 975 1780" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000021" title="bbox 380 1729 975 1780; baseline 0.005 -2; x_size 56.417721; x_descenders 6.4177217; x_ascenders 11">
+      <span class="ocrx_word" id="word_000008_000243" title="bbox 380 1729 677 1780; x_wconf 95; x_fsize 58">Hardware</span>
+      <span class="ocrx_word" id="word_000008_000244" title="bbox 702 1729 975 1780; x_wconf 96; x_fsize 58">Interface</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000006" title="bbox 376 1855 2038 1934">
+    <p class="ocr_par" id="par_000008_000019" lang="eng" title="bbox 376 1855 2038 1934" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000022" title="bbox 376 1855 2038 1893; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000245" title="bbox 376 1856 420 1884; x_wconf 95; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000008_000246" title="bbox 433 1855 586 1884; x_wconf 95; x_fsize 39">indicated</span>
+      <span class="ocrx_word" id="word_000008_000247" title="bbox 600 1855 703 1890; x_wconf 96; x_fsize 39">above,</span>
+      <span class="ocrx_word" id="word_000008_000248" title="bbox 718 1856 769 1884; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000249" title="bbox 782 1856 873 1885; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000008_000250" title="bbox 887 1855 976 1884; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000008_000251" title="bbox 988 1856 1125 1893; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000008_000252" title="bbox 1138 1855 1268 1884; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000008_000253" title="bbox 1281 1855 1316 1884; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000254" title="bbox 1325 1860 1385 1884; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000008_000255" title="bbox 1397 1855 1475 1884; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000008_000256" title="bbox 1488 1856 1551 1884; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000008_000257" title="bbox 1565 1855 1670 1884; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000008_000258" title="bbox 1685 1860 1713 1884; x_wconf 90; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000008_000259" title="bbox 1726 1856 1775 1885; x_wconf 90; x_fsize 39">5V</span>
+      <span class="ocrx_word" id="word_000008_000260" title="bbox 1788 1856 1903 1885; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000008_000261" title="bbox 1917 1856 2038 1893; x_wconf 96; x_fsize 39">voltage</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000023" title="bbox 376 1906 479 1934; baseline 0 0; x_size 37.198414; x_descenders 9.1984129; x_ascenders 9">
+      <span class="ocrx_word" id="word_000008_000262" title="bbox 376 1906 479 1934; x_wconf 96; x_fsize 38">levels:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000007" title="bbox 377 1981 627 2019">
+    <p class="ocr_par" id="par_000008_000020" lang="eng" title="bbox 377 1981 627 2019" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000024" title="bbox 377 1981 627 2019; baseline -0.004 0; x_size 43.400002; x_descenders 5.4000001; x_ascenders 11">
+      <span class="ocrx_word" id="word_000008_000263" title="bbox 377 1981 511 2019; x_wconf 96; x_fsize 45">Clock</span>
+      <span class="ocrx_word" id="word_000008_000264" title="bbox 530 1981 627 2019; x_wconf 96; x_fsize 45">Line</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000008" title="bbox 376 2066 2101 2255">
+    <p class="ocr_par" id="par_000008_000021" lang="eng" title="bbox 376 2066 2101 2255" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000025" title="bbox 376 2066 2043 2104; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000265" title="bbox 376 2066 450 2095; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000008_000266" title="bbox 463 2066 526 2095; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000008_000267" title="bbox 538 2066 564 2095; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000268" title="bbox 577 2066 651 2095; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000008_000269" title="bbox 664 2071 695 2095; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000270" title="bbox 708 2067 949 2104; x_wconf 96; x_fsize 39">synchronously</span>
+      <span class="ocrx_word" id="word_000008_000271" title="bbox 960 2066 1048 2095; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000008_000272" title="bbox 1060 2066 1129 2095; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000273" title="bbox 1141 2066 1276 2095; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000008_000274" title="bbox 1290 2067 1341 2095; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000275" title="bbox 1353 2067 1515 2095; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000276" title="bbox 1529 2066 1588 2095; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000277" title="bbox 1602 2067 1709 2095; x_wconf 96; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000008_000278" title="bbox 1735 2067 1759 2095; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000008_000279" title="bbox 1772 2066 1798 2095; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000280" title="bbox 1812 2067 1924 2104; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000008_000281" title="bbox 1937 2071 2043 2104; x_wconf 96; x_fsize 39">output</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000026" title="bbox 376 2116 2101 2154; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000282" title="bbox 376 2116 455 2145; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000008_000283" title="bbox 468 2117 519 2145; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000284" title="bbox 531 2117 693 2145; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000285" title="bbox 706 2116 848 2154; x_wconf 96; x_fsize 39">circuitry</span>
+      <span class="ocrx_word" id="word_000008_000286" title="bbox 859 2117 922 2145; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000008_000287" title="bbox 934 2116 1049 2145; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000008_000288" title="bbox 1062 2116 1093 2145; x_wconf 92; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000289" title="bbox 1107 2117 1358 2146; x_wconf 90; x_fsize 39">ASIC2/ASIC9.</span>
+      <span class="ocrx_word" id="word_000008_000290" title="bbox 1384 2117 1449 2145; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000291" title="bbox 1461 2116 1549 2145; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000008_000292" title="bbox 1562 2116 1671 2145; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000008_000293" title="bbox 1684 2117 1757 2154; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000008_000294" title="bbox 1767 2116 1805 2145; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000008_000295" title="bbox 1818 2116 1915 2145; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000008_000296" title="bbox 1927 2116 2037 2154; x_wconf 95; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000008_000297" title="bbox 2050 2117 2101 2145; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000027" title="bbox 376 2167 2100 2205; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000298" title="bbox 376 2167 504 2196; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000008_000299" title="bbox 517 2167 552 2196; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000300" title="bbox 561 2167 630 2196; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000301" title="bbox 643 2177 676 2196; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000008_000302" title="bbox 689 2168 777 2196; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000008_000303" title="bbox 791 2168 842 2196; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000304" title="bbox 855 2167 944 2196; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000008_000305" title="bbox 957 2168 1088 2196; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000008_000306" title="bbox 1101 2167 1127 2196; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000307" title="bbox 1140 2167 1322 2196; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000008_000308" title="bbox 1335 2167 1477 2205; x_wconf 96; x_fsize 39">clocking</span>
+      <span class="ocrx_word" id="word_000008_000309" title="bbox 1490 2167 1582 2196; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000008_000310" title="bbox 1595 2167 1682 2203; x_wconf 95; x_fsize 39">(used</span>
+      <span class="ocrx_word" id="word_000008_000311" title="bbox 1694 2167 1734 2205; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000008_000312" title="bbox 1745 2168 1882 2203; x_wconf 20; x_fsize 39">ASICS).</span>
+      <span class="ocrx_word" id="word_000008_000313" title="bbox 1907 2168 1947 2196; x_wconf 90; x_fsize 39">At</span>
+      <span class="ocrx_word" id="word_000008_000314" title="bbox 1961 2168 2002 2196; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000008_000315" title="bbox 2015 2168 2100 2196; x_wconf 96; x_fsize 39">other</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000028" title="bbox 376 2217 877 2255; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000316" title="bbox 376 2217 465 2246; x_wconf 95; x_fsize 39">times</span>
+      <span class="ocrx_word" id="word_000008_000317" title="bbox 478 2217 501 2246; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000008_000318" title="bbox 513 2217 539 2246; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000319" title="bbox 552 2217 681 2246; x_wconf 96; x_fsize 39">tri-state</span>
+      <span class="ocrx_word" id="word_000008_000320" title="bbox 692 2217 796 2255; x_wconf 96; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000008_000321" title="bbox 809 2218 877 2246; x_wconf 96; x_fsize 39">low.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000009" title="bbox 376 2317 809 2355">
+    <p class="ocr_par" id="par_000008_000022" lang="eng" title="bbox 376 2317 809 2355" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000029" title="bbox 376 2317 809 2355; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000322" title="bbox 376 2317 474 2347; x_wconf 96; x_fsize 39">Clock</span>
+      <span class="ocrx_word" id="word_000008_000323" title="bbox 486 2317 610 2355; x_wconf 96; x_fsize 39">Timing</span>
+      <span class="ocrx_word" id="word_000008_000324" title="bbox 623 2318 809 2346; x_wconf 96; x_fsize 39">Parameters</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000010" title="bbox 592 2425 945 2511">
+    <p class="ocr_par" id="par_000008_000023" lang="eng" title="bbox 592 2425 945 2511" xml:lang="eng">
+     <span class="ocr_caption" id="line_000008_000030" title="bbox 593 2425 763 2453; baseline 0 0; x_size 33.637363; x_descenders 5.6373625; x_ascenders 9">
+      <span class="ocrx_word" id="word_000008_000325" title="bbox 593 2425 763 2453; x_wconf 96; x_fsize 35">Parameter</span>
+     </span>
+     <span class="ocr_caption" id="line_000008_000031" title="bbox 592 2473 945 2511; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000326" title="bbox 592 2473 696 2502; x_wconf 96; x_fsize 39">Width</span>
+      <span class="ocrx_word" id="word_000008_000327" title="bbox 710 2473 745 2502; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000328" title="bbox 754 2473 852 2503; x_wconf 96; x_fsize 39">Clock</span>
+      <span class="ocrx_word" id="word_000008_000329" title="bbox 864 2473 945 2511; x_wconf 96; x_fsize 39">High</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000011" title="bbox 592 2523 937 2661">
+    <p class="ocr_par" id="par_000008_000024" lang="eng" title="bbox 592 2523 937 2661" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000032" title="bbox 592 2523 937 2553; baseline 0 -1; x_size 38.128204; x_descenders 9.1282043; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000330" title="bbox 592 2523 696 2552; x_wconf 96; x_fsize 39">Width</span>
+      <span class="ocrx_word" id="word_000008_000331" title="bbox 710 2523 745 2552; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000332" title="bbox 754 2523 852 2553; x_wconf 96; x_fsize 39">Clock</span>
+      <span class="ocrx_word" id="word_000008_000333" title="bbox 864 2524 937 2552; x_wconf 96; x_fsize 39">Low</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000033" title="bbox 592 2573 916 2611; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000334" title="bbox 592 2574 687 2611; x_wconf 96; x_fsize 39">Cycle</span>
+      <span class="ocrx_word" id="word_000008_000335" title="bbox 699 2573 772 2602; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000008_000336" title="bbox 784 2573 819 2602; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000337" title="bbox 828 2573 916 2602; x_wconf 96; x_fsize 39">clock</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000034" title="bbox 593 2623 878 2661; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000338" title="bbox 593 2623 691 2653; x_wconf 96; x_fsize 39">Clock</span>
+      <span class="ocrx_word" id="word_000008_000339" title="bbox 703 2624 878 2661; x_wconf 96; x_fsize 39">Frequency</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_13" title="bbox 358 2402 2120 2674"></div>
+   <div class="ocr_carea" id="block_000008_000012" title="bbox 379 2756 599 2794">
+    <p class="ocr_par" id="par_000008_000025" lang="eng" title="bbox 379 2756 599 2794" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000035" title="bbox 379 2756 599 2794; baseline -0.005 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000340" title="bbox 379 2756 482 2794; x_wconf 96; x_fsize 45">Data</span>
+      <span class="ocrx_word" id="word_000008_000341" title="bbox 502 2756 599 2794; x_wconf 96; x_fsize 45">Line</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000013" title="bbox 376 2841 2090 3130">
+    <p class="ocr_par" id="par_000008_000026" lang="eng" title="bbox 376 2841 2090 3130" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000036" title="bbox 376 2841 2019 2879; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000342" title="bbox 376 2841 450 2870; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000008_000343" title="bbox 463 2841 489 2870; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000344" title="bbox 503 2851 519 2870; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000008_000345" title="bbox 531 2841 757 2870; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000008_000346" title="bbox 770 2841 833 2870; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000008_000347" title="bbox 845 2841 919 2870; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000008_000348" title="bbox 932 2847 963 2870; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000349" title="bbox 975 2841 1103 2870; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000008_000350" title="bbox 1116 2841 1185 2870; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000351" title="bbox 1199 2842 1440 2879; x_wconf 96; x_fsize 39">synchronously</span>
+      <span class="ocrx_word" id="word_000008_000352" title="bbox 1450 2842 1585 2870; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000008_000353" title="bbox 1599 2842 1650 2870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000354" title="bbox 1662 2842 1824 2870; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000355" title="bbox 1838 2841 1897 2870; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000356" title="bbox 1911 2842 2019 2870; x_wconf 96; x_fsize 39">slaves.</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000037" title="bbox 376 2891 2090 2929; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000357" title="bbox 376 2892 441 2920; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000008_000358" title="bbox 453 2891 600 2920; x_wconf 95; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000008_000359" title="bbox 614 2891 649 2920; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000360" title="bbox 658 2892 709 2920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000361" title="bbox 721 2891 790 2920; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000362" title="bbox 803 2891 866 2920; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000008_000363" title="bbox 878 2891 904 2920; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000364" title="bbox 917 2896 969 2920; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000008_000365" title="bbox 982 2891 1170 2920; x_wconf 96; x_fsize 39">determined</span>
+      <span class="ocrx_word" id="word_000008_000366" title="bbox 1182 2891 1222 2929; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000008_000367" title="bbox 1233 2892 1284 2920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000368" title="bbox 1295 2891 1433 2929; x_wconf 95; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000008_000369" title="bbox 1446 2892 1527 2929; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000008_000370" title="bbox 1539 2891 1591 2920; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000008_000371" title="bbox 1603 2891 1643 2929; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000008_000372" title="bbox 1654 2892 1705 2920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000373" title="bbox 1717 2892 1834 2920; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000008_000374" title="bbox 1847 2891 2044 2920; x_wconf 95; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000008_000375" title="bbox 2058 2891 2090 2920; x_wconf 95; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000038" title="bbox 376 2942 2074 2980; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000376" title="bbox 376 2943 427 2971; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000377" title="bbox 439 2947 589 2980; x_wconf 96; x_fsize 39">transport</span>
+      <span class="ocrx_word" id="word_000008_000378" title="bbox 602 2943 692 2980; x_wconf 95; x_fsize 39">layer.</span>
+      <span class="ocrx_word" id="word_000008_000379" title="bbox 718 2942 792 2971; x_wconf 95; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000008_000380" title="bbox 805 2942 831 2971; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000381" title="bbox 844 2942 1001 2971; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000008_000382" title="bbox 1014 2942 1045 2971; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000383" title="bbox 1059 2943 1110 2971; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000384" title="bbox 1122 2947 1194 2971; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000008_000385" title="bbox 1207 2942 1331 2971; x_wconf 96; x_fsize 39">section.</span>
+      <span class="ocrx_word" id="word_000008_000386" title="bbox 1356 2943 1455 2971; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000008_000387" title="bbox 1469 2952 1510 2971; x_wconf 95; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000008_000388" title="bbox 1522 2942 1591 2971; x_wconf 95; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000389" title="bbox 1604 2942 1748 2971; x_wconf 96; x_fsize 39">transfers</span>
+      <span class="ocrx_word" id="word_000008_000390" title="bbox 1762 2952 1813 2971; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000008_000391" title="bbox 1825 2942 1856 2971; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000008_000392" title="bbox 1869 2952 2010 2980; x_wconf 96; x_fsize 39">progress</span>
+      <span class="ocrx_word" id="word_000008_000393" title="bbox 2023 2943 2074 2971; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000039" title="bbox 376 2992 2008 3030; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000394" title="bbox 376 2992 445 3021; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000008_000395" title="bbox 458 2992 521 3021; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000008_000396" title="bbox 533 2992 559 3021; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000397" title="bbox 573 2993 684 3030; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000008_000398" title="bbox 698 2998 741 3021; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000008_000399" title="bbox 754 2997 785 3021; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000008_000400" title="bbox 797 2992 883 3030; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000008_000401" title="bbox 896 3002 935 3021; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000008_000402" title="bbox 948 2993 1020 3021; x_wconf 96; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000008_000403" title="bbox 1034 2993 1085 3021; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000404" title="bbox 1097 2993 1259 3021; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000008_000405" title="bbox 1273 2992 1332 3021; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000406" title="bbox 1346 2993 1453 3021; x_wconf 96; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000008_000407" title="bbox 1479 2992 1553 3021; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000008_000408" title="bbox 1566 2992 1629 3021; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000008_000409" title="bbox 1641 2992 1668 3021; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000008_000410" title="bbox 1680 2992 1784 3030; x_wconf 96; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000008_000411" title="bbox 1797 2993 1865 3021; x_wconf 96; x_fsize 39">low.</span>
+      <span class="ocrx_word" id="word_000008_000412" title="bbox 1891 2993 1969 3021; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000008_000413" title="bbox 1982 2992 2008 3021; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000040" title="bbox 376 3042 2052 3080; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000414" title="bbox 376 3042 515 3080; x_wconf 96; x_fsize 39">changed</span>
+      <span class="ocrx_word" id="word_000008_000415" title="bbox 528 3052 567 3071; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000008_000416" title="bbox 581 3043 632 3071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000417" title="bbox 644 3042 753 3080; x_wconf 96; x_fsize 39">falling</span>
+      <span class="ocrx_word" id="word_000008_000418" title="bbox 766 3042 843 3080; x_wconf 96; x_fsize 39">edge</span>
+      <span class="ocrx_word" id="word_000008_000419" title="bbox 855 3042 890 3071; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000420" title="bbox 899 3042 987 3071; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000008_000421" title="bbox 998 3042 1038 3080; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000008_000422" title="bbox 1049 3043 1100 3071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000423" title="bbox 1112 3042 1251 3071; x_wconf 96; x_fsize 39">transmit</span>
+      <span class="ocrx_word" id="word_000008_000424" title="bbox 1264 3042 1370 3071; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000008_000425" title="bbox 1383 3042 1442 3071; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000008_000426" title="bbox 1455 3042 1575 3071; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000008_000427" title="bbox 1588 3042 1653 3071; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000008_000428" title="bbox 1665 3043 1716 3071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000429" title="bbox 1727 3042 1882 3080; x_wconf 96; x_fsize 39">receiving</span>
+      <span class="ocrx_word" id="word_000008_000430" title="bbox 1895 3042 2001 3071; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000008_000431" title="bbox 2013 3052 2052 3071; x_wconf 96; x_fsize 39">on</span>
+     </span>
+     <span class="ocr_line" id="line_000008_000041" title="bbox 376 3092 840 3130; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000432" title="bbox 376 3093 427 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000433" title="bbox 438 3092 535 3130; x_wconf 96; x_fsize 39">rising</span>
+      <span class="ocrx_word" id="word_000008_000434" title="bbox 548 3092 625 3130; x_wconf 96; x_fsize 39">edge</span>
+      <span class="ocrx_word" id="word_000008_000435" title="bbox 637 3092 672 3121; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000436" title="bbox 681 3093 732 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000008_000437" title="bbox 744 3092 840 3121; x_wconf 96; x_fsize 39">clock.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000008_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000008_000027" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000008_000042" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000008_000438" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000008_000439" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000008_000440" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000008_000441" title="bbox 2021 3319 2040 3349; x_wconf 96; x_fsize 39">6</span>
+      <span class="ocrx_word" id="word_000008_000442" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000008_000443" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000008_000444" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000009" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0009.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000009_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000009_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000009_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000009_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000009_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000009_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000009_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000009_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000009_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000009_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000009_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000009_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000001" title="bbox 376 314 952 378">
+    <p class="ocr_par" id="par_000009_000001" lang="eng" title="bbox 376 314 952 378" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000001" title="bbox 376 314 952 378; baseline 0 -15; x_size 65; x_descenders 15; x_ascenders 11">
+      <span class="ocrx_word" id="word_000009_000011" title="bbox 376 314 491 365; x_wconf 96; x_fsize 67">The</span>
+      <span class="ocrx_word" id="word_000009_000012" title="bbox 517 314 776 378; x_wconf 96; x_fsize 67">Physical</span>
+      <span class="ocrx_word" id="word_000009_000013" title="bbox 804 314 952 378; x_wconf 96; x_fsize 67">layer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000002" title="bbox 376 440 2065 733">
+    <p class="ocr_par" id="par_000009_000002" lang="eng" title="bbox 376 440 2065 528" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000002" title="bbox 376 440 2065 478; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000014" title="bbox 376 440 450 469; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000015" title="bbox 464 440 578 469; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000009_000016" title="bbox 593 440 734 478; x_wconf 96; x_fsize 39">specifies</span>
+      <span class="ocrx_word" id="word_000009_000017" title="bbox 747 441 798 469; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000018" title="bbox 810 441 870 469; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000009_000019" title="bbox 882 441 960 469; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000009_000020" title="bbox 972 441 1109 478; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000009_000021" title="bbox 1122 440 1157 469; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000022" title="bbox 1166 441 1217 469; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000023" title="bbox 1230 441 1321 470; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000009_000024" title="bbox 1335 440 1424 469; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000009_000025" title="bbox 1436 441 1582 478; x_wconf 95; x_fsize 39">protocol.</span>
+      <span class="ocrx_word" id="word_000009_000026" title="bbox 1608 441 1673 469; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000027" title="bbox 1684 440 1822 478; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000009_000028" title="bbox 1835 441 1916 478; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000009_000029" title="bbox 1928 441 2065 478; x_wconf 96; x_fsize 39">protocol</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000003" title="bbox 376 490 1529 528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000030" title="bbox 376 490 506 519; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000009_000031" title="bbox 519 490 554 519; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000032" title="bbox 564 500 580 519; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000033" title="bbox 594 490 686 519; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000009_000034" title="bbox 699 490 734 519; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000035" title="bbox 747 491 783 519; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000036" title="bbox 795 490 839 519; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000037" title="bbox 851 490 972 519; x_wconf 94; x_fsize 39">frames.</span>
+      <span class="ocrx_word" id="word_000009_000038" title="bbox 998 491 1096 519; x_wconf 96; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000009_000039" title="bbox 1109 500 1159 519; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000009_000040" title="bbox 1171 490 1238 519; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000009_000041" title="bbox 1251 495 1335 528; x_wconf 96; x_fsize 39">types</span>
+      <span class="ocrx_word" id="word_000009_000042" title="bbox 1348 490 1383 519; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000043" title="bbox 1392 490 1529 519; x_wconf 92; x_fsize 39">frames:-</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000003" lang="eng" title="bbox 376 542 1426 580" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000004" title="bbox 376 542 1426 580; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000044" title="bbox 376 543 450 572; x_wconf 95; x_fsize 39">Null</span>
+      <span class="ocrx_word" id="word_000009_000045" title="bbox 463 542 584 572; x_wconf 90; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000009_000046" title="bbox 598 560 608 563; x_wconf 90; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000009_000047" title="bbox 622 542 826 571; x_wconf 95; x_fsize 39">Transmitted</span>
+      <span class="ocrx_word" id="word_000009_000048" title="bbox 838 542 878 580; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000049" title="bbox 889 543 1051 571; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000050" title="bbox 1064 547 1095 571; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000051" title="bbox 1108 542 1306 580; x_wconf 96; x_fsize 39">synchronise</span>
+      <span class="ocrx_word" id="word_000009_000052" title="bbox 1319 543 1426 571; x_wconf 96; x_fsize 39">slaves.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000004" lang="eng" title="bbox 377 593 1614 631" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000005" title="bbox 377 593 1614 631; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000053" title="bbox 377 593 512 623; x_wconf 95; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000009_000054" title="bbox 525 593 646 623; x_wconf 93; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000009_000055" title="bbox 660 611 670 614; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000009_000056" title="bbox 684 594 811 623; x_wconf 96; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000009_000057" title="bbox 824 593 1021 622; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000009_000058" title="bbox 1035 593 1225 622; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000059" title="bbox 1237 594 1277 631; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000060" title="bbox 1288 594 1450 622; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000061" title="bbox 1463 598 1494 622; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000062" title="bbox 1507 594 1614 622; x_wconf 95; x_fsize 39">slaves.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000005" lang="eng" title="bbox 376 644 1537 682" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000006" title="bbox 376 644 1537 682; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000063" title="bbox 376 645 460 674; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000064" title="bbox 473 647 587 682; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000065" title="bbox 599 644 720 674; x_wconf 93; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000009_000066" title="bbox 734 662 744 665; x_wconf 91; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000009_000067" title="bbox 758 645 836 673; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000068" title="bbox 849 644 946 673; x_wconf 95; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000069" title="bbox 958 644 1148 673; x_wconf 95; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000070" title="bbox 1160 645 1200 682; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000071" title="bbox 1211 645 1373 673; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000072" title="bbox 1386 649 1417 673; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000073" title="bbox 1430 645 1537 673; x_wconf 96; x_fsize 39">slaves.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000006" lang="eng" title="bbox 376 695 1527 733" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000007" title="bbox 376 695 1527 733; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000074" title="bbox 376 696 460 725; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000075" title="bbox 473 695 566 733; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000009_000076" title="bbox 578 695 699 725; x_wconf 92; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000009_000077" title="bbox 713 713 723 716; x_wconf 90; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000009_000078" title="bbox 737 696 815 724; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000079" title="bbox 828 695 925 724; x_wconf 95; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000080" title="bbox 936 695 1075 724; x_wconf 95; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000009_000081" title="bbox 1087 695 1127 733; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000082" title="bbox 1138 696 1300 724; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000083" title="bbox 1313 695 1392 724; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000084" title="bbox 1398 691 1414 738; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000085" title="bbox 1436 696 1527 724; x_wconf 96; x_fsize 39">slave.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000003" title="bbox 379 770 752 808">
+    <p class="ocr_par" id="par_000009_000007" lang="eng" title="bbox 379 770 752 808" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000008" title="bbox 379 770 752 808; baseline 0.003 -1; x_size 42.403507; x_descenders 5.4035087; x_ascenders 9">
+      <span class="ocrx_word" id="word_000009_000086" title="bbox 379 770 523 808; x_wconf 96; x_fsize 44">Frame</span>
+      <span class="ocrx_word" id="word_000009_000087" title="bbox 541 773 752 808; x_wconf 96; x_fsize 44">structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000004" title="bbox 376 855 1170 893">
+    <p class="ocr_par" id="par_000009_000008" lang="eng" title="bbox 376 855 1170 893" xml:lang="eng">
+     <span class="ocr_caption" id="line_000009_000009" title="bbox 376 855 1170 893; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000088" title="bbox 376 856 428 884; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000009_000089" title="bbox 445 856 481 884; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000090" title="bbox 493 855 537 884; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000091" title="bbox 549 855 661 884; x_wconf 96; x_fsize 39">frames</span>
+      <span class="ocrx_word" id="word_000009_000092" title="bbox 674 856 752 884; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000009_000093" title="bbox 764 856 815 884; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000094" title="bbox 827 855 986 893; x_wconf 93; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000009_000095" title="bbox 1000 860 1170 884; x_wconf 92; x_fsize 39">structure:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_6" title="bbox 362 895 2116 1059"></div>
+   <div class="ocr_carea" id="block_000009_000005" title="bbox 376 912 1943 1433">
+    <p class="ocr_par" id="par_000009_000009" lang="eng" title="bbox 376 912 425 941" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000010" title="bbox 376 912 425 941; baseline 0 0; x_size 40.147385; x_descenders 11.147386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000009_000096" title="bbox 376 912 425 941; x_wconf 96; x_fsize 41">Bit</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000010" lang="eng" title="bbox 376 1013 603 1042" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000011" title="bbox 376 1013 603 1042; baseline 0 -1; x_size 37.20871; x_descenders 9.2087097; x_ascenders 9">
+      <span class="ocrx_word" id="word_000009_000097" title="bbox 376 1013 475 1041; x_wconf 96; x_fsize 38">Name</span>
+      <span class="ocrx_word" id="word_000009_000098" title="bbox 557 1013 603 1042; x_wconf 96; x_fsize 38">ST</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000011" lang="eng" title="bbox 377 1119 1610 1157" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000012" title="bbox 377 1119 1610 1157; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000099" title="bbox 377 1120 423 1149; x_wconf 96; x_fsize 39">ST</span>
+      <span class="ocrx_word" id="word_000009_000100" title="bbox 527 1120 605 1149; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000009_000101" title="bbox 617 1119 669 1148; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000102" title="bbox 684 1119 758 1148; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000103" title="bbox 770 1119 813 1148; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000104" title="bbox 826 1129 899 1157; x_wconf 96; x_fsize 39">goes</span>
+      <span class="ocrx_word" id="word_000009_000105" title="bbox 912 1119 986 1157; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000009_000106" title="bbox 1000 1125 1031 1148; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000107" title="bbox 1043 1119 1176 1148; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000108" title="bbox 1188 1120 1239 1148; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000109" title="bbox 1252 1124 1323 1148; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000009_000110" title="bbox 1336 1119 1371 1148; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000111" title="bbox 1381 1129 1397 1148; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000112" title="bbox 1410 1119 1492 1148; x_wconf 96; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000009_000113" title="bbox 1505 1119 1610 1148; x_wconf 96; x_fsize 39">frame.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000012" lang="eng" title="bbox 376 1169 1943 1258" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000013" title="bbox 376 1169 1943 1207; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000114" title="bbox 376 1170 454 1199; x_wconf 86; x_fsize 39">CTL</span>
+      <span class="ocrx_word" id="word_000009_000115" title="bbox 477 1165 498 1212; x_wconf 23; x_fsize 39">~~</span>
+      <span class="ocrx_word" id="word_000009_000116" title="bbox 526 1170 653 1199; x_wconf 88; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000009_000117" title="bbox 665 1169 717 1198; x_wconf 95; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000118" title="bbox 731 1170 830 1198; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000009_000119" title="bbox 844 1170 904 1198; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000009_000120" title="bbox 916 1169 1064 1198; x_wconf 95; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000009_000121" title="bbox 1077 1169 1137 1198; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000009_000122" title="bbox 1150 1169 1176 1198; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000123" title="bbox 1190 1179 1206 1198; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000124" title="bbox 1219 1170 1336 1198; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000009_000125" title="bbox 1349 1169 1454 1198; x_wconf 96; x_fsize 39">frame.</span>
+      <span class="ocrx_word" id="word_000009_000126" title="bbox 1469 1169 1550 1207; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000009_000127" title="bbox 1564 1169 1713 1198; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000009_000128" title="bbox 1727 1179 1743 1198; x_wconf 97; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000129" title="bbox 1756 1169 1825 1198; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000130" title="bbox 1838 1169 1943 1198; x_wconf 95; x_fsize 39">frame.</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000014" title="bbox 376 1220 1641 1258; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000131" title="bbox 376 1221 405 1249; x_wconf 74; x_fsize 39">Il</span>
+      <span class="ocrx_word" id="word_000009_000132" title="bbox 526 1220 590 1249; x_wconf 96; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000009_000133" title="bbox 601 1220 653 1249; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000134" title="bbox 668 1220 750 1250; x_wconf 96; x_fsize 39">Used</span>
+      <span class="ocrx_word" id="word_000009_000135" title="bbox 763 1226 794 1249; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000136" title="bbox 806 1225 873 1249; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000009_000137" title="bbox 888 1220 1003 1249; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000009_000138" title="bbox 1016 1220 1163 1249; x_wconf 96; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000009_000139" title="bbox 1177 1220 1212 1249; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000140" title="bbox 1221 1220 1290 1249; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000141" title="bbox 1303 1220 1374 1249; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000009_000142" title="bbox 1389 1221 1549 1258; x_wconf 96; x_fsize 39">Normally</span>
+      <span class="ocrx_word" id="word_000009_000143" title="bbox 1560 1221 1641 1249; x_wconf 96; x_fsize 39">Low.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000013" lang="eng" title="bbox 376 1270 684 1300" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000015" title="bbox 376 1270 684 1300; baseline 0 -1; x_size 38.20871; x_descenders 9.2087097; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000144" title="bbox 376 1271 489 1300; x_wconf 59; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000009_000145" title="bbox 526 1271 604 1299; x_wconf 44; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000146" title="bbox 616 1270 684 1299; x_wconf 96; x_fsize 39">bits.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000014" lang="eng" title="bbox 376 1320 1628 1358" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000016" title="bbox 376 1320 1628 1358; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000147" title="bbox 376 1321 409 1349; x_wconf 58; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000148" title="bbox 526 1320 590 1349; x_wconf 96; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000009_000149" title="bbox 601 1320 653 1349; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000150" title="bbox 668 1320 750 1350; x_wconf 96; x_fsize 39">Used</span>
+      <span class="ocrx_word" id="word_000009_000151" title="bbox 763 1326 794 1349; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000152" title="bbox 806 1325 873 1349; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000009_000153" title="bbox 888 1320 1003 1349; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000009_000154" title="bbox 1016 1320 1163 1349; x_wconf 96; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000009_000155" title="bbox 1177 1320 1212 1349; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000156" title="bbox 1221 1320 1290 1349; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000157" title="bbox 1303 1320 1374 1349; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000009_000158" title="bbox 1389 1321 1549 1358; x_wconf 96; x_fsize 39">Normally</span>
+      <span class="ocrx_word" id="word_000009_000159" title="bbox 1560 1321 1628 1349; x_wconf 96; x_fsize 39">low.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000015" lang="eng" title="bbox 378 1395 631 1433" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000017" title="bbox 378 1395 631 1433; baseline 0.004 -1; x_size 50.570732; x_descenders 13.57073; x_ascenders 9">
+      <span class="ocrx_word" id="word_000009_000160" title="bbox 378 1395 465 1433; x_wconf 96; x_fsize 52">Null</span>
+      <span class="ocrx_word" id="word_000009_000161" title="bbox 487 1395 631 1433; x_wconf 96; x_fsize 52">Frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000006" title="bbox 376 1480 2082 1619">
+    <p class="ocr_par" id="par_000009_000016" lang="eng" title="bbox 376 1480 2082 1619" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000018" title="bbox 376 1480 1970 1518; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000162" title="bbox 376 1480 450 1509; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000163" title="bbox 463 1480 489 1509; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000164" title="bbox 503 1490 519 1509; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000165" title="bbox 533 1480 646 1518; x_wconf 96; x_fsize 39">special</span>
+      <span class="ocrx_word" id="word_000009_000166" title="bbox 659 1480 756 1509; x_wconf 96; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000167" title="bbox 768 1480 958 1509; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000168" title="bbox 970 1481 1010 1518; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000169" title="bbox 1021 1481 1072 1509; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000170" title="bbox 1084 1481 1246 1509; x_wconf 95; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000171" title="bbox 1259 1486 1290 1509; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000172" title="bbox 1302 1490 1411 1509; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000009_000173" title="bbox 1424 1481 1465 1509; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000009_000174" title="bbox 1479 1481 1577 1509; x_wconf 96; x_fsize 39">slaves</span>
+      <span class="ocrx_word" id="word_000009_000175" title="bbox 1591 1490 1641 1509; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000009_000176" title="bbox 1654 1480 1881 1518; x_wconf 95; x_fsize 39">synchronised.</span>
+      <span class="ocrx_word" id="word_000009_000177" title="bbox 1907 1481 1931 1509; x_wconf 95; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000009_000178" title="bbox 1944 1480 1970 1509; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000019" title="bbox 376 1530 2082 1568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000179" title="bbox 376 1530 538 1568; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000009_000180" title="bbox 550 1530 590 1568; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000181" title="bbox 601 1530 807 1568; x_wconf 96; x_fsize 39">transmitting</span>
+      <span class="ocrx_word" id="word_000009_000182" title="bbox 824 1531 860 1559; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000183" title="bbox 873 1530 961 1559; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000009_000184" title="bbox 972 1531 1075 1568; x_wconf 96; x_fsize 39">pulses</span>
+      <span class="ocrx_word" id="word_000009_000185" title="bbox 1088 1530 1160 1559; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000009_000186" title="bbox 1174 1531 1225 1559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000187" title="bbox 1237 1530 1306 1559; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000188" title="bbox 1319 1530 1382 1559; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000189" title="bbox 1395 1536 1438 1559; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000009_000190" title="bbox 1451 1535 1482 1559; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000191" title="bbox 1494 1530 1589 1568; x_wconf 96; x_fsize 39">input.</span>
+      <span class="ocrx_word" id="word_000009_000192" title="bbox 1616 1530 1707 1560; x_wconf 96; x_fsize 39">Since</span>
+      <span class="ocrx_word" id="word_000009_000193" title="bbox 1719 1531 1770 1559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000194" title="bbox 1782 1530 1851 1559; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000195" title="bbox 1864 1530 1927 1559; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000196" title="bbox 1939 1530 1966 1559; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000197" title="bbox 1978 1531 2082 1568; x_wconf 96; x_fsize 39">pulled</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000020" title="bbox 376 1581 1160 1619; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000198" title="bbox 376 1582 436 1610; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000009_000199" title="bbox 448 1581 508 1610; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000009_000200" title="bbox 520 1582 629 1610; x_wconf 96; x_fsize 39">results</span>
+      <span class="ocrx_word" id="word_000009_000201" title="bbox 642 1581 673 1610; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000202" title="bbox 691 1582 727 1610; x_wconf 95; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000203" title="bbox 740 1591 844 1610; x_wconf 96; x_fsize 39">zeroes</span>
+      <span class="ocrx_word" id="word_000009_000204" title="bbox 856 1581 948 1619; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000009_000205" title="bbox 961 1581 1160 1610; x_wconf 96; x_fsize 39">transmitted.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000007" title="bbox 377 1656 701 1694">
+    <p class="ocr_par" id="par_000009_000017" lang="eng" title="bbox 377 1656 701 1694" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000021" title="bbox 377 1656 701 1694; baseline -0.003 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000206" title="bbox 377 1656 549 1694; x_wconf 96; x_fsize 45">Control</span>
+      <span class="ocrx_word" id="word_000009_000207" title="bbox 568 1656 701 1694; x_wconf 96; x_fsize 45">frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000008" title="bbox 376 1741 2100 1871">
+    <p class="ocr_par" id="par_000009_000018" lang="eng" title="bbox 376 1741 2100 1871" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000022" title="bbox 376 1741 2058 1779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000208" title="bbox 376 1741 450 1770; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000209" title="bbox 463 1741 560 1770; x_wconf 96; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000210" title="bbox 572 1741 598 1770; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000211" title="bbox 611 1741 801 1770; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000212" title="bbox 814 1741 893 1770; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000213" title="bbox 906 1742 957 1770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000214" title="bbox 969 1742 1131 1770; x_wconf 95; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000215" title="bbox 1144 1747 1175 1770; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000216" title="bbox 1187 1751 1246 1770; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000009_000217" title="bbox 1258 1751 1291 1770; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000009_000218" title="bbox 1304 1751 1389 1770; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000009_000219" title="bbox 1402 1742 1510 1770; x_wconf 96; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000009_000220" title="bbox 1535 1742 1600 1770; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000221" title="bbox 1612 1741 1681 1770; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000222" title="bbox 1695 1741 1758 1770; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000223" title="bbox 1770 1741 1796 1770; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000224" title="bbox 1810 1751 1847 1770; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000009_000225" title="bbox 1861 1747 1967 1779; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000226" title="bbox 1979 1741 2058 1770; x_wconf 96; x_fsize 39">from</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000023" title="bbox 376 1791 2100 1829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000227" title="bbox 376 1792 427 1820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000228" title="bbox 439 1792 601 1820; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000229" title="bbox 614 1792 799 1829; x_wconf 96; x_fsize 39">throughout</span>
+      <span class="ocrx_word" id="word_000009_000230" title="bbox 811 1792 862 1820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000231" title="bbox 874 1792 974 1820; x_wconf 96; x_fsize 39">whole</span>
+      <span class="ocrx_word" id="word_000009_000232" title="bbox 986 1791 1091 1820; x_wconf 96; x_fsize 39">frame.</span>
+      <span class="ocrx_word" id="word_000009_000233" title="bbox 1117 1792 1182 1820; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000234" title="bbox 1193 1791 1252 1820; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000009_000235" title="bbox 1265 1791 1296 1820; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000236" title="bbox 1310 1792 1361 1820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000237" title="bbox 1373 1791 1470 1820; x_wconf 96; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000238" title="bbox 1482 1792 1560 1820; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000009_000239" title="bbox 1572 1792 1623 1820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000240" title="bbox 1635 1791 1794 1829; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000009_000241" title="bbox 1807 1792 1896 1820; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000009_000242" title="bbox 1908 1791 1939 1820; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000243" title="bbox 1954 1801 1970 1820; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000244" title="bbox 1983 1792 2100 1820; x_wconf 96; x_fsize 39">control</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000024" title="bbox 376 1842 481 1871; baseline 0 0; x_size 38.232761; x_descenders 9.2327604; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000245" title="bbox 376 1842 481 1871; x_wconf 96; x_fsize 39">frame:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000009" title="bbox 376 1892 1752 2122">
+    <p class="ocr_par" id="par_000009_000019" lang="eng" title="bbox 376 1892 1752 1972" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000025" title="bbox 377 1892 1752 1930; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000246" title="bbox 377 1893 423 1922; x_wconf 96; x_fsize 39">ST</span>
+      <span class="ocrx_word" id="word_000009_000247" title="bbox 437 1893 515 1922; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000009_000248" title="bbox 527 1892 579 1921; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000249" title="bbox 826 1892 900 1921; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000250" title="bbox 912 1892 955 1921; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000251" title="bbox 968 1902 1041 1930; x_wconf 96; x_fsize 39">goes</span>
+      <span class="ocrx_word" id="word_000009_000252" title="bbox 1054 1892 1128 1930; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000009_000253" title="bbox 1142 1897 1173 1921; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000254" title="bbox 1185 1892 1318 1921; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000255" title="bbox 1330 1893 1381 1921; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000256" title="bbox 1394 1897 1465 1921; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000009_000257" title="bbox 1478 1892 1513 1921; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000258" title="bbox 1523 1902 1539 1921; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000259" title="bbox 1552 1892 1634 1921; x_wconf 96; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000009_000260" title="bbox 1647 1892 1752 1921; x_wconf 96; x_fsize 39">frame.</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000026" title="bbox 376 1942 1476 1972; baseline 0 -1; x_size 35.587074; x_descenders 6.5870724; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000261" title="bbox 376 1943 454 1972; x_wconf 96; x_fsize 37">CTL</span>
+      <span class="ocrx_word" id="word_000009_000262" title="bbox 466 1943 593 1972; x_wconf 96; x_fsize 37">Control</span>
+      <span class="ocrx_word" id="word_000009_000263" title="bbox 605 1942 657 1971; x_wconf 96; x_fsize 37">bit.</span>
+      <span class="ocrx_word" id="word_000009_000264" title="bbox 826 1943 899 1971; x_wconf 96; x_fsize 37">Low</span>
+      <span class="ocrx_word" id="word_000009_000265" title="bbox 911 1948 942 1971; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000009_000266" title="bbox 954 1942 1087 1971; x_wconf 96; x_fsize 37">indicate</span>
+      <span class="ocrx_word" id="word_000009_000267" title="bbox 1099 1942 1159 1971; x_wconf 96; x_fsize 37">this</span>
+      <span class="ocrx_word" id="word_000009_000268" title="bbox 1172 1942 1198 1971; x_wconf 96; x_fsize 37">is</span>
+      <span class="ocrx_word" id="word_000009_000269" title="bbox 1212 1952 1228 1971; x_wconf 96; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000009_000270" title="bbox 1241 1943 1358 1971; x_wconf 95; x_fsize 37">control</span>
+      <span class="ocrx_word" id="word_000009_000271" title="bbox 1371 1942 1476 1971; x_wconf 96; x_fsize 37">frame.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000020" lang="eng" title="bbox 376 1992 958 2022" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000027" title="bbox 376 1992 958 2022; baseline 0 -1; x_size 35.587074; x_descenders 6.5870724; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000272" title="bbox 376 1993 405 2021; x_wconf 68; x_fsize 37">I1</span>
+      <span class="ocrx_word" id="word_000009_000273" title="bbox 422 1992 486 2021; x_wconf 96; x_fsize 37">Idle</span>
+      <span class="ocrx_word" id="word_000009_000274" title="bbox 497 1992 540 2021; x_wconf 96; x_fsize 37">bit</span>
+      <span class="ocrx_word" id="word_000009_000275" title="bbox 827 1993 877 2022; x_wconf 95; x_fsize 37">Set</span>
+      <span class="ocrx_word" id="word_000009_000276" title="bbox 890 1993 958 2021; x_wconf 95; x_fsize 37">low.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000021" lang="eng" title="bbox 376 2042 1310 2072" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000028" title="bbox 376 2042 1310 2072; baseline 0 -1; x_size 35.587074; x_descenders 6.5870724; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000277" title="bbox 376 2043 489 2072; x_wconf 80; x_fsize 37">DO-D7</span>
+      <span class="ocrx_word" id="word_000009_000278" title="bbox 503 2043 581 2071; x_wconf 96; x_fsize 37">Data</span>
+      <span class="ocrx_word" id="word_000009_000279" title="bbox 593 2042 661 2071; x_wconf 96; x_fsize 37">bits.</span>
+      <span class="ocrx_word" id="word_000009_000280" title="bbox 827 2043 844 2072; x_wconf 96; x_fsize 37">8</span>
+      <span class="ocrx_word" id="word_000009_000281" title="bbox 857 2042 916 2071; x_wconf 96; x_fsize 37">bits</span>
+      <span class="ocrx_word" id="word_000009_000282" title="bbox 929 2042 964 2071; x_wconf 96; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000009_000283" title="bbox 973 2043 1090 2071; x_wconf 96; x_fsize 37">control</span>
+      <span class="ocrx_word" id="word_000009_000284" title="bbox 1103 2042 1310 2071; x_wconf 96; x_fsize 37">information.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000022" lang="eng" title="bbox 376 2092 958 2122" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000029" title="bbox 376 2092 958 2122; baseline 0 -1; x_size 35.587074; x_descenders 6.5870724; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000285" title="bbox 376 2093 409 2121; x_wconf 87; x_fsize 37">I2</span>
+      <span class="ocrx_word" id="word_000009_000286" title="bbox 422 2092 486 2121; x_wconf 96; x_fsize 37">Idle</span>
+      <span class="ocrx_word" id="word_000009_000287" title="bbox 497 2092 540 2121; x_wconf 96; x_fsize 37">bit</span>
+      <span class="ocrx_word" id="word_000009_000288" title="bbox 827 2093 877 2122; x_wconf 96; x_fsize 37">Set</span>
+      <span class="ocrx_word" id="word_000009_000289" title="bbox 890 2093 958 2121; x_wconf 96; x_fsize 37">low.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000010" title="bbox 379 2167 823 2215">
+    <p class="ocr_par" id="par_000009_000023" lang="eng" title="bbox 379 2167 823 2215" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000030" title="bbox 379 2167 823 2215; baseline 0 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000290" title="bbox 379 2167 482 2205; x_wconf 96; x_fsize 49">Data</span>
+      <span class="ocrx_word" id="word_000009_000291" title="bbox 500 2167 659 2215; x_wconf 96; x_fsize 49">Output</span>
+      <span class="ocrx_word" id="word_000009_000292" title="bbox 679 2167 823 2205; x_wconf 96; x_fsize 49">Frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000011" title="bbox 376 2252 2052 2391">
+    <p class="ocr_par" id="par_000009_000024" lang="eng" title="bbox 376 2252 2052 2391" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000031" title="bbox 376 2252 2047 2290; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000293" title="bbox 376 2252 450 2281; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000294" title="bbox 463 2252 560 2281; x_wconf 95; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000295" title="bbox 572 2252 598 2281; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000296" title="bbox 611 2252 801 2281; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000297" title="bbox 814 2252 893 2281; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000298" title="bbox 906 2253 957 2281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000299" title="bbox 969 2253 1131 2281; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000300" title="bbox 1144 2257 1175 2281; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000301" title="bbox 1187 2262 1246 2281; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000009_000302" title="bbox 1258 2262 1291 2281; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000009_000303" title="bbox 1304 2262 1389 2281; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000009_000304" title="bbox 1402 2253 1509 2281; x_wconf 96; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000009_000305" title="bbox 1524 2253 1589 2281; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000306" title="bbox 1601 2252 1670 2281; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000307" title="bbox 1683 2252 1747 2281; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000308" title="bbox 1759 2252 1785 2281; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000309" title="bbox 1799 2262 1836 2281; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000009_000310" title="bbox 1850 2258 1955 2290; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000311" title="bbox 1968 2252 2047 2281; x_wconf 96; x_fsize 39">from</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000032" title="bbox 376 2302 2052 2340; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000312" title="bbox 376 2303 427 2331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000313" title="bbox 439 2303 601 2331; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000314" title="bbox 614 2303 799 2340; x_wconf 96; x_fsize 39">throughout</span>
+      <span class="ocrx_word" id="word_000009_000315" title="bbox 811 2303 862 2331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000316" title="bbox 874 2303 974 2331; x_wconf 96; x_fsize 39">whole</span>
+      <span class="ocrx_word" id="word_000009_000317" title="bbox 986 2302 1091 2331; x_wconf 95; x_fsize 39">frame.</span>
+      <span class="ocrx_word" id="word_000009_000318" title="bbox 1117 2303 1182 2331; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000319" title="bbox 1193 2302 1252 2331; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000009_000320" title="bbox 1265 2302 1296 2331; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000321" title="bbox 1310 2303 1361 2331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000322" title="bbox 1373 2302 1470 2331; x_wconf 96; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000323" title="bbox 1482 2303 1560 2331; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000009_000324" title="bbox 1572 2303 1623 2331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000325" title="bbox 1635 2302 1794 2340; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000009_000326" title="bbox 1807 2303 1896 2331; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000009_000327" title="bbox 1908 2302 1939 2331; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000328" title="bbox 1954 2312 1970 2331; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000329" title="bbox 1983 2302 2052 2331; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000033" title="bbox 376 2353 599 2391; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000330" title="bbox 376 2358 481 2391; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000331" title="bbox 494 2353 599 2382; x_wconf 96; x_fsize 39">frame:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000012" title="bbox 376 2403 1752 2633">
+    <p class="ocr_par" id="par_000009_000025" lang="eng" title="bbox 376 2403 1752 2491" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000034" title="bbox 377 2403 1752 2441; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000332" title="bbox 377 2404 423 2433; x_wconf 96; x_fsize 39">ST</span>
+      <span class="ocrx_word" id="word_000009_000333" title="bbox 437 2404 515 2433; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000009_000334" title="bbox 527 2403 579 2432; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000335" title="bbox 826 2403 900 2432; x_wconf 97; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000336" title="bbox 912 2403 955 2432; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000337" title="bbox 968 2413 1041 2441; x_wconf 96; x_fsize 39">goes</span>
+      <span class="ocrx_word" id="word_000009_000338" title="bbox 1054 2403 1128 2441; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000009_000339" title="bbox 1142 2409 1173 2432; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000340" title="bbox 1185 2403 1318 2432; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000341" title="bbox 1330 2404 1381 2432; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000342" title="bbox 1394 2408 1465 2432; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000009_000343" title="bbox 1478 2403 1513 2432; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000344" title="bbox 1523 2413 1539 2432; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000345" title="bbox 1552 2403 1634 2432; x_wconf 96; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000009_000346" title="bbox 1647 2403 1752 2432; x_wconf 96; x_fsize 39">frame.</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000035" title="bbox 376 2453 1438 2491; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000347" title="bbox 376 2454 454 2483; x_wconf 96; x_fsize 39">CTL</span>
+      <span class="ocrx_word" id="word_000009_000348" title="bbox 466 2454 593 2483; x_wconf 96; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000009_000349" title="bbox 605 2453 657 2482; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000350" title="bbox 826 2453 907 2491; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000009_000351" title="bbox 921 2458 952 2482; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000352" title="bbox 964 2453 1097 2482; x_wconf 95; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000353" title="bbox 1109 2453 1169 2482; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000009_000354" title="bbox 1182 2453 1208 2482; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000355" title="bbox 1222 2463 1238 2482; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000356" title="bbox 1251 2453 1320 2482; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000357" title="bbox 1333 2453 1438 2482; x_wconf 95; x_fsize 39">frame.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000026" lang="eng" title="bbox 376 2503 958 2533" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000036" title="bbox 376 2503 958 2533; baseline 0 -1; x_size 38.023895; x_descenders 9.0238934; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000358" title="bbox 376 2504 405 2532; x_wconf 52; x_fsize 39">Il</span>
+      <span class="ocrx_word" id="word_000009_000359" title="bbox 422 2503 486 2532; x_wconf 94; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000009_000360" title="bbox 497 2503 541 2532; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000361" title="bbox 827 2504 877 2533; x_wconf 96; x_fsize 39">Set</span>
+      <span class="ocrx_word" id="word_000009_000362" title="bbox 890 2504 958 2532; x_wconf 96; x_fsize 39">low.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000027" lang="eng" title="bbox 376 2553 1254 2583" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000037" title="bbox 376 2553 1254 2583; baseline 0 -1; x_size 38.023895; x_descenders 9.0238934; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000363" title="bbox 376 2554 489 2583; x_wconf 78; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000009_000364" title="bbox 503 2554 581 2582; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000009_000365" title="bbox 593 2553 661 2582; x_wconf 96; x_fsize 39">bits.</span>
+      <span class="ocrx_word" id="word_000009_000366" title="bbox 827 2554 844 2583; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000009_000367" title="bbox 857 2553 916 2582; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000009_000368" title="bbox 929 2553 964 2582; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000369" title="bbox 973 2553 1163 2582; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000009_000370" title="bbox 1176 2553 1254 2582; x_wconf 96; x_fsize 39">data.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000028" lang="eng" title="bbox 376 2603 958 2633" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000038" title="bbox 376 2603 958 2633; baseline 0 -1; x_size 38.023895; x_descenders 9.0238934; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000371" title="bbox 376 2604 409 2632; x_wconf 63; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000009_000372" title="bbox 422 2603 486 2632; x_wconf 96; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000009_000373" title="bbox 497 2603 541 2632; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000374" title="bbox 827 2604 877 2633; x_wconf 96; x_fsize 39">Set</span>
+      <span class="ocrx_word" id="word_000009_000375" title="bbox 890 2604 958 2632; x_wconf 96; x_fsize 39">low.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000013" title="bbox 379 2678 781 2726">
+    <p class="ocr_par" id="par_000009_000029" lang="eng" title="bbox 379 2678 781 2726" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000039" title="bbox 379 2678 781 2726; baseline 0 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000376" title="bbox 379 2678 482 2716; x_wconf 95; x_fsize 49">Data</span>
+      <span class="ocrx_word" id="word_000009_000377" title="bbox 501 2678 617 2726; x_wconf 95; x_fsize 49">Input</span>
+      <span class="ocrx_word" id="word_000009_000378" title="bbox 637 2678 781 2716; x_wconf 96; x_fsize 49">Frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000014" title="bbox 376 2763 2050 2902">
+    <p class="ocr_par" id="par_000009_000030" lang="eng" title="bbox 376 2763 2050 2902" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000040" title="bbox 376 2763 2050 2801; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000379" title="bbox 376 2763 450 2792; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000380" title="bbox 463 2763 560 2792; x_wconf 95; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000381" title="bbox 572 2763 598 2792; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000382" title="bbox 610 2763 749 2792; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000009_000383" title="bbox 761 2763 801 2801; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000009_000384" title="bbox 812 2764 863 2792; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000385" title="bbox 875 2764 1037 2792; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000386" title="bbox 1050 2763 1129 2792; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000387" title="bbox 1143 2773 1159 2792; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000388" title="bbox 1173 2764 1264 2792; x_wconf 95; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000009_000389" title="bbox 1290 2764 1355 2792; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000390" title="bbox 1367 2763 1436 2792; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000391" title="bbox 1449 2763 1512 2792; x_wconf 95; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000392" title="bbox 1524 2763 1550 2792; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000393" title="bbox 1564 2773 1601 2792; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000009_000394" title="bbox 1615 2769 1720 2801; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000395" title="bbox 1733 2763 1812 2792; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000396" title="bbox 1825 2764 1876 2792; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000397" title="bbox 1888 2764 2050 2792; x_wconf 96; x_fsize 39">controller</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000041" title="bbox 376 2813 1964 2851; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000398" title="bbox 376 2813 422 2842; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000009_000399" title="bbox 435 2814 534 2851; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000009_000400" title="bbox 551 2814 562 2842; x_wconf 82; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000009_000401" title="bbox 580 2813 639 2842; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000009_000402" title="bbox 652 2814 671 2842; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000009_000403" title="bbox 685 2813 744 2842; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000009_000404" title="bbox 757 2813 843 2851; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000009_000405" title="bbox 856 2819 887 2842; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000406" title="bbox 899 2814 950 2842; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000407" title="bbox 962 2814 1124 2842; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000408" title="bbox 1137 2813 1183 2842; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000009_000409" title="bbox 1196 2814 1295 2851; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000009_000410" title="bbox 1307 2814 1327 2842; x_wconf 96; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000009_000411" title="bbox 1340 2819 1371 2842; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000412" title="bbox 1387 2814 1432 2842; x_wconf 96; x_fsize 39">11.</span>
+      <span class="ocrx_word" id="word_000009_000413" title="bbox 1458 2814 1523 2842; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000414" title="bbox 1534 2813 1593 2842; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000009_000415" title="bbox 1606 2813 1637 2842; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000416" title="bbox 1651 2814 1702 2842; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000417" title="bbox 1714 2813 1811 2842; x_wconf 96; x_fsize 39">frame</span>
+      <span class="ocrx_word" id="word_000009_000418" title="bbox 1823 2814 1901 2842; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000009_000419" title="bbox 1913 2814 1964 2842; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000042" title="bbox 376 2864 1010 2902; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000420" title="bbox 376 2864 535 2902; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000009_000421" title="bbox 548 2865 637 2893; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000009_000422" title="bbox 649 2864 680 2893; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000009_000423" title="bbox 695 2874 711 2893; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000424" title="bbox 724 2864 793 2893; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000425" title="bbox 806 2864 892 2902; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000009_000426" title="bbox 905 2864 1010 2893; x_wconf 96; x_fsize 39">frame:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000015" title="bbox 376 2914 2054 3202">
+    <p class="ocr_par" id="par_000009_000031" lang="eng" title="bbox 377 2914 2051 2993" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000043" title="bbox 377 2914 2051 2952; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000427" title="bbox 377 2915 423 2944; x_wconf 95; x_fsize 39">ST</span>
+      <span class="ocrx_word" id="word_000009_000428" title="bbox 437 2915 515 2944; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000009_000429" title="bbox 527 2914 579 2943; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000430" title="bbox 826 2915 941 2952; x_wconf 95; x_fsize 39">Output</span>
+      <span class="ocrx_word" id="word_000009_000431" title="bbox 954 2914 1033 2943; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000432" title="bbox 1046 2915 1217 2943; x_wconf 96; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000009_000433" title="bbox 1243 2914 1317 2943; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000434" title="bbox 1329 2914 1372 2943; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000435" title="bbox 1385 2924 1458 2952; x_wconf 96; x_fsize 39">goes</span>
+      <span class="ocrx_word" id="word_000009_000436" title="bbox 1471 2914 1545 2952; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000009_000437" title="bbox 1559 2919 1590 2943; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000438" title="bbox 1602 2914 1735 2943; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000439" title="bbox 1747 2915 1798 2943; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000440" title="bbox 1811 2919 1883 2943; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000009_000441" title="bbox 1895 2914 1930 2943; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000442" title="bbox 1940 2924 1956 2943; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000443" title="bbox 1969 2914 2051 2943; x_wconf 96; x_fsize 39">valid</span>
+     </span>
+     <span class="ocr_line" id="line_000009_000044" title="bbox 826 2964 931 2993; baseline 0 0; x_size 38.114166; x_descenders 9.1141682; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000444" title="bbox 826 2964 931 2993; x_wconf 95; x_fsize 39">frame.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000032" lang="eng" title="bbox 376 3014 1856 3052" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000045" title="bbox 376 3014 1856 3052; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000445" title="bbox 376 3015 454 3044; x_wconf 96; x_fsize 39">CTL</span>
+      <span class="ocrx_word" id="word_000009_000446" title="bbox 466 3015 593 3044; x_wconf 96; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000009_000447" title="bbox 605 3014 657 3043; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000448" title="bbox 826 3015 942 3052; x_wconf 96; x_fsize 39">Output</span>
+      <span class="ocrx_word" id="word_000009_000449" title="bbox 954 3014 1033 3043; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000450" title="bbox 1046 3015 1217 3043; x_wconf 96; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000009_000451" title="bbox 1243 3014 1324 3052; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000009_000452" title="bbox 1338 3019 1369 3043; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000453" title="bbox 1381 3014 1514 3043; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000009_000454" title="bbox 1526 3014 1586 3043; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000009_000455" title="bbox 1599 3014 1625 3043; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000009_000456" title="bbox 1639 3024 1655 3043; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000009_000457" title="bbox 1668 3014 1737 3043; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000458" title="bbox 1750 3014 1856 3043; x_wconf 96; x_fsize 39">frame.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000033" lang="eng" title="bbox 376 3064 1983 3094" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000046" title="bbox 376 3064 1983 3094; baseline 0 -1; x_size 38.114166; x_descenders 9.1141682; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000459" title="bbox 376 3065 405 3093; x_wconf 48; x_fsize 39">Il</span>
+      <span class="ocrx_word" id="word_000009_000460" title="bbox 422 3064 486 3093; x_wconf 94; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000009_000461" title="bbox 497 3064 549 3093; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000462" title="bbox 826 3064 908 3094; x_wconf 96; x_fsize 39">Used</span>
+      <span class="ocrx_word" id="word_000009_000463" title="bbox 921 3070 952 3093; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000464" title="bbox 964 3069 1031 3093; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000009_000465" title="bbox 1046 3064 1161 3093; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000009_000466" title="bbox 1174 3064 1321 3093; x_wconf 96; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000009_000467" title="bbox 1335 3064 1370 3093; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000468" title="bbox 1379 3064 1448 3093; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000469" title="bbox 1461 3064 1532 3093; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000009_000470" title="bbox 1558 3065 1636 3093; x_wconf 96; x_fsize 39">Both</span>
+      <span class="ocrx_word" id="word_000009_000471" title="bbox 1650 3065 1812 3093; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000472" title="bbox 1826 3064 1886 3093; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000009_000473" title="bbox 1900 3065 1983 3093; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000034" lang="eng" title="bbox 377 3114 2025 3152" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000047" title="bbox 377 3114 2025 3152; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000474" title="bbox 377 3114 486 3143; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000009_000475" title="bbox 826 3114 955 3143; x_wconf 96; x_fsize 39">tri-state</span>
+      <span class="ocrx_word" id="word_000009_000476" title="bbox 967 3115 1018 3143; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000477" title="bbox 1030 3114 1099 3143; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000478" title="bbox 1112 3114 1175 3143; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000479" title="bbox 1187 3114 1297 3152; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000009_000480" title="bbox 1310 3114 1370 3143; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000009_000481" title="bbox 1382 3114 1434 3143; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000009_000482" title="bbox 1460 3114 1534 3143; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000009_000483" title="bbox 1546 3114 1590 3143; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000009_000484" title="bbox 1603 3114 1712 3143; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000009_000485" title="bbox 1724 3115 1762 3143; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000009_000486" title="bbox 1774 3115 1834 3143; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000009_000487" title="bbox 1846 3114 1905 3143; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000009_000488" title="bbox 1917 3119 1948 3143; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000009_000489" title="bbox 1959 3115 2025 3152; x_wconf 95; x_fsize 39">pull</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000009_000035" lang="eng" title="bbox 376 3164 2054 3202" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000048" title="bbox 376 3164 2054 3202; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000490" title="bbox 376 3164 465 3193; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000009_000491" title="bbox 825 3164 948 3193; x_wconf 96; x_fsize 39">resistor</span>
+      <span class="ocrx_word" id="word_000009_000492" title="bbox 961 3174 1000 3193; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000009_000493" title="bbox 1014 3164 1083 3193; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000494" title="bbox 1096 3164 1167 3193; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000009_000495" title="bbox 1193 3165 1258 3193; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000009_000496" title="bbox 1270 3165 1432 3193; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000009_000497" title="bbox 1445 3165 1579 3202; x_wconf 96; x_fsize 39">changes</span>
+      <span class="ocrx_word" id="word_000009_000498" title="bbox 1592 3165 1643 3193; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000009_000499" title="bbox 1655 3164 1724 3193; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000009_000500" title="bbox 1737 3164 1800 3193; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000009_000501" title="bbox 1812 3164 1891 3193; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000009_000502" title="bbox 1904 3169 2009 3202; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000009_000503" title="bbox 2022 3169 2054 3193; x_wconf 96; x_fsize 39">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000009_000016" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000009_000036" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000009_000049" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000009_000504" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000009_000505" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000009_000506" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000009_000507" title="bbox 2021 3320 2039 3348; x_wconf 96; x_fsize 39">7</span>
+      <span class="ocrx_word" id="word_000009_000508" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000009_000509" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000009_000510" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000010" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0010.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000010_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000010_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000010_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000010_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000010_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000010_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000010_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000010_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000010_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000010_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000010_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000010_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000001" title="bbox 826 311 2058 399">
+    <p class="ocr_par" id="par_000010_000001" lang="eng" title="bbox 826 311 2058 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000001" title="bbox 826 311 2058 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000011" title="bbox 826 311 913 349; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000010_000012" title="bbox 926 317 954 340; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000010_000013" title="bbox 967 312 1018 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000014" title="bbox 1030 311 1089 340; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000010_000015" title="bbox 1102 311 1137 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000016" title="bbox 1146 312 1230 349; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000010_000017" title="bbox 1242 312 1270 340; x_wconf 95; x_fsize 39">2.</span>
+      <span class="ocrx_word" id="word_000010_000018" title="bbox 1296 312 1361 340; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000019" title="bbox 1374 312 1457 340; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000020" title="bbox 1469 312 1603 349; x_wconf 96; x_fsize 39">changes</span>
+      <span class="ocrx_word" id="word_000010_000021" title="bbox 1616 312 1667 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000022" title="bbox 1679 311 1748 340; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000023" title="bbox 1761 311 1824 340; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000010_000024" title="bbox 1836 311 1915 340; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000010_000025" title="bbox 1928 311 2015 349; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000010_000026" title="bbox 2027 316 2058 340; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000002" title="bbox 826 361 1302 399; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000027" title="bbox 826 366 931 399; x_wconf 96; x_fsize 38">output</span>
+      <span class="ocrx_word" id="word_000010_000028" title="bbox 945 366 973 390; x_wconf 96; x_fsize 38">at</span>
+      <span class="ocrx_word" id="word_000010_000029" title="bbox 986 362 1037 390; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000010_000030" title="bbox 1050 366 1121 390; x_wconf 96; x_fsize 38">start</span>
+      <span class="ocrx_word" id="word_000010_000031" title="bbox 1134 361 1169 390; x_wconf 96; x_fsize 38">of</span>
+      <span class="ocrx_word" id="word_000010_000032" title="bbox 1178 362 1262 399; x_wconf 96; x_fsize 38">cycle</span>
+      <span class="ocrx_word" id="word_000010_000033" title="bbox 1273 362 1302 390; x_wconf 96; x_fsize 38">4.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000002" title="bbox 375 411 2100 699">
+    <p class="ocr_par" id="par_000010_000002" lang="eng" title="bbox 376 411 2070 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000003" title="bbox 376 411 2070 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000034" title="bbox 376 412 489 441; x_wconf 80; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000010_000035" title="bbox 503 412 581 440; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000010_000036" title="bbox 593 411 661 440; x_wconf 96; x_fsize 39">bits.</span>
+      <span class="ocrx_word" id="word_000010_000037" title="bbox 826 412 941 449; x_wconf 96; x_fsize 39">Output</span>
+      <span class="ocrx_word" id="word_000010_000038" title="bbox 954 411 1033 440; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000010_000039" title="bbox 1047 412 1130 440; x_wconf 95; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000040" title="bbox 1143 412 1160 441; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000010_000041" title="bbox 1173 411 1232 440; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000010_000042" title="bbox 1245 411 1280 440; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000043" title="bbox 1289 411 1358 440; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000044" title="bbox 1371 411 1561 440; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000010_000045" title="bbox 1573 411 1613 449; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000010_000046" title="bbox 1625 412 1716 440; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000010_000047" title="bbox 1742 412 1915 441; x_wconf 96; x_fsize 39">Controller</span>
+      <span class="ocrx_word" id="word_000010_000048" title="bbox 1929 417 1988 440; x_wconf 96; x_fsize 39">sets</span>
+      <span class="ocrx_word" id="word_000010_000049" title="bbox 2001 411 2070 440; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000004" title="bbox 826 461 1330 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000050" title="bbox 826 461 889 490; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000010_000051" title="bbox 901 466 932 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000052" title="bbox 944 461 1031 499; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000010_000053" title="bbox 1043 461 1153 499; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000010_000054" title="bbox 1166 462 1251 490; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000010_000055" title="bbox 1262 461 1330 490; x_wconf 96; x_fsize 39">bits.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000003" lang="eng" title="bbox 376 511 1983 541" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000005" title="bbox 376 511 1983 541; baseline 0 -1; x_size 38.121498; x_descenders 9.1214991; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000056" title="bbox 376 512 409 540; x_wconf 61; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000010_000057" title="bbox 422 511 486 540; x_wconf 96; x_fsize 39">Idle</span>
+      <span class="ocrx_word" id="word_000010_000058" title="bbox 497 511 549 540; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000010_000059" title="bbox 826 511 908 541; x_wconf 96; x_fsize 39">Used</span>
+      <span class="ocrx_word" id="word_000010_000060" title="bbox 921 516 952 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000061" title="bbox 964 517 1031 540; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000010_000062" title="bbox 1046 511 1161 540; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000010_000063" title="bbox 1174 511 1321 540; x_wconf 96; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000010_000064" title="bbox 1335 511 1370 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000065" title="bbox 1379 511 1448 540; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000066" title="bbox 1461 511 1532 540; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000010_000067" title="bbox 1558 512 1636 540; x_wconf 96; x_fsize 39">Both</span>
+      <span class="ocrx_word" id="word_000010_000068" title="bbox 1650 512 1812 540; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000010_000069" title="bbox 1826 511 1886 540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000010_000070" title="bbox 1900 512 1983 540; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000004" lang="eng" title="bbox 377 561 1991 599" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000006" title="bbox 377 561 1991 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000071" title="bbox 377 561 486 590; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000010_000072" title="bbox 826 561 955 590; x_wconf 96; x_fsize 39">tri-state</span>
+      <span class="ocrx_word" id="word_000010_000073" title="bbox 967 562 1018 590; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000074" title="bbox 1030 561 1099 590; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000075" title="bbox 1112 561 1175 590; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000010_000076" title="bbox 1187 561 1297 599; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000010_000077" title="bbox 1310 561 1370 590; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000010_000078" title="bbox 1382 561 1434 590; x_wconf 96; x_fsize 39">bit.</span>
+      <span class="ocrx_word" id="word_000010_000079" title="bbox 1461 561 1577 591; x_wconf 96; x_fsize 39">Should</span>
+      <span class="ocrx_word" id="word_000010_000080" title="bbox 1589 562 1627 590; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000010_000081" title="bbox 1639 562 1699 590; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000010_000082" title="bbox 1711 561 1770 590; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000010_000083" title="bbox 1782 567 1813 590; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000084" title="bbox 1824 562 1889 599; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000010_000085" title="bbox 1902 561 1991 590; x_wconf 96; x_fsize 39">down</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000005" lang="eng" title="bbox 375 611 2100 699" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000007" title="bbox 375 611 2100 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000086" title="bbox 375 611 498 640; x_wconf 96; x_fsize 39">resistor</span>
+      <span class="ocrx_word" id="word_000010_000087" title="bbox 826 621 865 640; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000010_000088" title="bbox 879 612 948 640; x_wconf 95; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000089" title="bbox 961 611 1032 640; x_wconf 95; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000010_000090" title="bbox 1058 612 1123 640; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000091" title="bbox 1136 612 1219 640; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000092" title="bbox 1231 612 1365 649; x_wconf 96; x_fsize 39">changes</span>
+      <span class="ocrx_word" id="word_000010_000093" title="bbox 1378 611 1447 640; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000094" title="bbox 1460 611 1523 640; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000010_000095" title="bbox 1535 611 1614 640; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000010_000096" title="bbox 1627 617 1733 649; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000010_000097" title="bbox 1745 616 1776 640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000098" title="bbox 1788 611 1875 649; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000010_000099" title="bbox 1889 616 1917 640; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000010_000100" title="bbox 1930 612 1981 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000101" title="bbox 1993 611 2052 640; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000010_000102" title="bbox 2065 611 2100 640; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000008" title="bbox 826 662 971 699; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000103" title="bbox 826 662 910 699; x_wconf 96; x_fsize 38">cycle</span>
+      <span class="ocrx_word" id="word_000010_000104" title="bbox 926 662 971 690; x_wconf 96; x_fsize 38">11.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000003" title="bbox 379 736 807 774">
+    <p class="ocr_par" id="par_000010_000006" lang="eng" title="bbox 379 736 807 774" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000009" title="bbox 379 736 807 774; baseline 0 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000105" title="bbox 379 736 482 774; x_wconf 96; x_fsize 45">Data</span>
+      <span class="ocrx_word" id="word_000010_000106" title="bbox 501 736 582 774; x_wconf 96; x_fsize 45">line</span>
+      <span class="ocrx_word" id="word_000010_000107" title="bbox 599 736 807 774; x_wconf 96; x_fsize 45">direction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000004" title="bbox 376 821 1411 859">
+    <p class="ocr_par" id="par_000010_000007" lang="eng" title="bbox 376 821 1411 859" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000010" title="bbox 376 821 1411 859; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000108" title="bbox 376 822 441 850; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000109" title="bbox 453 821 612 859; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000010_000110" title="bbox 625 821 705 850; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000010_000111" title="bbox 718 821 914 850; x_wconf 96; x_fsize 39">summarises</span>
+      <span class="ocrx_word" id="word_000010_000112" title="bbox 927 822 978 850; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000113" title="bbox 990 821 1137 850; x_wconf 96; x_fsize 39">direction</span>
+      <span class="ocrx_word" id="word_000010_000114" title="bbox 1151 821 1186 850; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000115" title="bbox 1195 822 1246 850; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000116" title="bbox 1258 821 1327 850; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000117" title="bbox 1340 821 1411 850; x_wconf 96; x_fsize 39">line.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000005" title="bbox 376 929 1725 1017">
+    <p class="ocr_par" id="par_000010_000008" lang="eng" title="bbox 376 929 1725 1008" xml:lang="eng">
+     <span class="ocr_caption" id="line_000010_000011" title="bbox 1276 929 1725 958; baseline -0.002 0; x_size 35.5; x_descenders 5.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000010_000118" title="bbox 1276 929 1550 958; x_wconf 94; x_fsize 37">CONTROLLER</span>
+      <span class="ocrx_word" id="word_000010_000119" title="bbox 1594 929 1725 958; x_wconf 94; x_fsize 37">SLAVE</span>
+     </span>
+     <span class="ocr_caption" id="line_000010_000012" title="bbox 376 974 1650 1017; baseline 0 -10; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000120" title="bbox 376 974 542 1017; x_wconf 96; x_fsize 35">Condition</span>
+      <span class="ocrx_word" id="word_000010_000121" title="bbox 1276 979 1333 1008; x_wconf 96; x_fsize 35">CK</span>
+      <span class="ocrx_word" id="word_000010_000122" title="bbox 1426 979 1541 1007; x_wconf 92; x_fsize 35">DATA</span>
+      <span class="ocrx_word" id="word_000010_000123" title="bbox 1593 979 1650 1008; x_wconf 92; x_fsize 35">CK</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000006" title="bbox 376 1078 839 1516">
+    <p class="ocr_par" id="par_000010_000009" lang="eng" title="bbox 376 1078 624 1108" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000013" title="bbox 376 1078 624 1108; baseline 0 -1; x_size 38.034966; x_descenders 9.0349646; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000124" title="bbox 376 1078 505 1108; x_wconf 96; x_fsize 39">Outside</span>
+      <span class="ocrx_word" id="word_000010_000125" title="bbox 517 1079 624 1107; x_wconf 96; x_fsize 39">Frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000010" lang="eng" title="bbox 376 1128 559 1157" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000014" title="bbox 376 1128 559 1157; baseline 0 0; x_size 38.034966; x_descenders 9.0349646; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000126" title="bbox 376 1129 449 1157; x_wconf 96; x_fsize 39">Null</span>
+      <span class="ocrx_word" id="word_000010_000127" title="bbox 462 1128 559 1157; x_wconf 96; x_fsize 39">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000011" lang="eng" title="bbox 376 1179 623 1208" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000015" title="bbox 376 1179 623 1208; baseline 0 -1; x_size 37.034966; x_descenders 9.0349646; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000128" title="bbox 376 1179 503 1208; x_wconf 96; x_fsize 38">Control</span>
+      <span class="ocrx_word" id="word_000010_000129" title="bbox 516 1179 623 1207; x_wconf 96; x_fsize 38">Frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000012" lang="eng" title="bbox 376 1228 839 1266" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000016" title="bbox 376 1228 839 1266; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000130" title="bbox 376 1229 454 1257; x_wconf 96; x_fsize 38">Data</span>
+      <span class="ocrx_word" id="word_000010_000131" title="bbox 467 1233 572 1266; x_wconf 95; x_fsize 38">output</span>
+      <span class="ocrx_word" id="word_000010_000132" title="bbox 585 1228 664 1257; x_wconf 96; x_fsize 38">from</span>
+      <span class="ocrx_word" id="word_000010_000133" title="bbox 677 1229 839 1257; x_wconf 96; x_fsize 38">controller</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000013" lang="eng" title="bbox 376 1278 796 1516" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000017" title="bbox 376 1278 796 1316; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000134" title="bbox 376 1279 454 1307; x_wconf 96; x_fsize 38">Data</span>
+      <span class="ocrx_word" id="word_000010_000135" title="bbox 467 1278 554 1316; x_wconf 96; x_fsize 38">input</span>
+      <span class="ocrx_word" id="word_000010_000136" title="bbox 566 1283 597 1307; x_wconf 93; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000010_000137" title="bbox 609 1279 796 1307; x_wconf 93; x_fsize 38">controller:-</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000018" title="bbox 556 1329 732 1366; baseline -0.006 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000138" title="bbox 556 1329 665 1366; x_wconf 96; x_fsize 39">Cycles</span>
+      <span class="ocrx_word" id="word_000010_000139" title="bbox 682 1329 732 1357; x_wconf 96; x_fsize 39">1-2</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000019" title="bbox 556 1379 679 1416; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000140" title="bbox 556 1379 650 1416; x_wconf 96; x_fsize 38">Cycle</span>
+      <span class="ocrx_word" id="word_000010_000141" title="bbox 663 1379 679 1408; x_wconf 97; x_fsize 38">3</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000020" title="bbox 556 1429 749 1466; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000142" title="bbox 556 1429 665 1466; x_wconf 96; x_fsize 38">Cycles</span>
+      <span class="ocrx_word" id="word_000010_000143" title="bbox 677 1429 749 1457; x_wconf 96; x_fsize 38">4-11</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000021" title="bbox 556 1479 702 1516; baseline -0.007 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000144" title="bbox 556 1479 650 1516; x_wconf 96; x_fsize 39">Cycle</span>
+      <span class="ocrx_word" id="word_000010_000145" title="bbox 666 1479 702 1507; x_wconf 96; x_fsize 39">12</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000007" title="bbox 1276 1079 1304 1508">
+    <p class="ocr_par" id="par_000010_000014" lang="eng" title="bbox 1276 1079 1304 1508" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000022" title="bbox 1276 1079 1304 1508; textangle 90; x_size 37.777779; x_descenders 9.4444447; x_ascenders 9.4444447">
+      <span class="ocrx_word" id="word_000010_000146" title="bbox 1276 1329 1304 1508; x_wconf 25; x_fsize 39">OO000</span>
+      <span class="ocrx_word" id="word_000010_000147" title="bbox 1276 1079 1304 1258; x_wconf 76; x_fsize 39">0004</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 358 907 2120 1529"></div>
+   <div class="ocr_carea" id="block_000010_000008" title="bbox 387 1585 819 1724">
+    <p class="ocr_par" id="par_000010_000015" lang="eng" title="bbox 387 1585 819 1724" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000023" title="bbox 387 1585 819 1623; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000148" title="bbox 387 1586 454 1623; x_wconf 88; x_fsize 39">Key</span>
+      <span class="ocrx_word" id="word_000010_000149" title="bbox 526 1586 550 1614; x_wconf 89; x_fsize 39">T</span>
+      <span class="ocrx_word" id="word_000010_000150" title="bbox 676 1585 819 1614; x_wconf 92; x_fsize 39">Tri-state</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000024" title="bbox 526 1636 764 1673; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000151" title="bbox 526 1636 538 1664; x_wconf 96; x_fsize 38">I</span>
+      <span class="ocrx_word" id="word_000010_000152" title="bbox 676 1636 764 1673; x_wconf 96; x_fsize 38">Input</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000025" title="bbox 526 1687 791 1724; baseline -0.004 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000153" title="bbox 526 1687 554 1716; x_wconf 87; x_fsize 39">O</span>
+      <span class="ocrx_word" id="word_000010_000154" title="bbox 676 1687 791 1724; x_wconf 96; x_fsize 39">Output</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000009" title="bbox 376 1839 994 1903">
+    <p class="ocr_par" id="par_000010_000016" lang="eng" title="bbox 376 1839 994 1903" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000026" title="bbox 376 1839 994 1903; baseline 0 -15; x_size 64; x_descenders 14; x_ascenders 11">
+      <span class="ocrx_word" id="word_000010_000155" title="bbox 376 1839 491 1890; x_wconf 96; x_fsize 66">The</span>
+      <span class="ocrx_word" id="word_000010_000156" title="bbox 513 1839 820 1903; x_wconf 96; x_fsize 66">Transport</span>
+      <span class="ocrx_word" id="word_000010_000157" title="bbox 846 1839 994 1903; x_wconf 96; x_fsize 66">layer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000010" title="bbox 375 1965 2091 2504">
+    <p class="ocr_par" id="par_000010_000017" lang="eng" title="bbox 375 1965 2077 2154" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000027" title="bbox 376 1965 2077 2003; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000158" title="bbox 376 1965 450 1994; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000010_000159" title="bbox 464 1965 578 1994; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000010_000160" title="bbox 593 1965 734 2003; x_wconf 96; x_fsize 39">specifies</span>
+      <span class="ocrx_word" id="word_000010_000161" title="bbox 747 1966 798 1994; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000162" title="bbox 810 1971 960 2003; x_wconf 96; x_fsize 39">transport</span>
+      <span class="ocrx_word" id="word_000010_000163" title="bbox 973 1966 1051 1994; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000010_000164" title="bbox 1063 1966 1200 2003; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000010_000165" title="bbox 1213 1966 1276 1994; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000010_000166" title="bbox 1289 1971 1426 2003; x_wconf 96; x_fsize 39">operates</span>
+      <span class="ocrx_word" id="word_000010_000167" title="bbox 1440 1966 1535 1994; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000010_000168" title="bbox 1547 1966 1598 1994; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000169" title="bbox 1611 1966 1702 1995; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000010_000170" title="bbox 1716 1965 1805 1994; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000010_000171" title="bbox 1818 1965 2077 1994; x_wconf 95; x_fsize 39">communication</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000028" title="bbox 375 2015 2013 2053; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000172" title="bbox 375 2015 513 2053; x_wconf 95; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000010_000173" title="bbox 526 2016 616 2053; x_wconf 96; x_fsize 39">layer.</span>
+      <span class="ocrx_word" id="word_000010_000174" title="bbox 642 2016 707 2044; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000175" title="bbox 719 2020 869 2053; x_wconf 96; x_fsize 39">transport</span>
+      <span class="ocrx_word" id="word_000010_000176" title="bbox 882 2016 963 2053; x_wconf 96; x_fsize 39">layer</span>
+      <span class="ocrx_word" id="word_000010_000177" title="bbox 975 2016 1112 2053; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000010_000178" title="bbox 1125 2016 1258 2044; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000010_000179" title="bbox 1271 2016 1322 2044; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000180" title="bbox 1335 2015 1424 2044; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000010_000181" title="bbox 1437 2015 1696 2044; x_wconf 96; x_fsize 39">communication</span>
+      <span class="ocrx_word" id="word_000010_000182" title="bbox 1709 2015 1844 2044; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000010_000183" title="bbox 1858 2016 1909 2044; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000184" title="bbox 1922 2016 2013 2045; x_wconf 92; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000029" title="bbox 376 2066 2064 2104; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000185" title="bbox 376 2067 514 2095; x_wconf 96; x_fsize 37">Protocol</span>
+      <span class="ocrx_word" id="word_000010_000186" title="bbox 527 2067 699 2096; x_wconf 95; x_fsize 37">Controller</span>
+      <span class="ocrx_word" id="word_000010_000187" title="bbox 713 2067 811 2102; x_wconf 95; x_fsize 37">(SPC)</span>
+      <span class="ocrx_word" id="word_000010_000188" title="bbox 826 2066 885 2095; x_wconf 96; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000010_000189" title="bbox 899 2076 915 2095; x_wconf 96; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000010_000190" title="bbox 928 2066 1055 2095; x_wconf 96; x_fsize 37">number</span>
+      <span class="ocrx_word" id="word_000010_000191" title="bbox 1068 2066 1103 2095; x_wconf 93; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000010_000192" title="bbox 1113 2067 1204 2096; x_wconf 92; x_fsize 37">SIBO</span>
+      <span class="ocrx_word" id="word_000010_000193" title="bbox 1217 2067 1355 2095; x_wconf 96; x_fsize 37">Protocol</span>
+      <span class="ocrx_word" id="word_000010_000194" title="bbox 1369 2067 1459 2096; x_wconf 96; x_fsize 37">Slave</span>
+      <span class="ocrx_word" id="word_000010_000195" title="bbox 1472 2067 1565 2102; x_wconf 96; x_fsize 37">(SPS)</span>
+      <span class="ocrx_word" id="word_000010_000196" title="bbox 1579 2066 1709 2095; x_wconf 96; x_fsize 37">devices.</span>
+      <span class="ocrx_word" id="word_000010_000197" title="bbox 1735 2067 1800 2095; x_wconf 96; x_fsize 37">The</span>
+      <span class="ocrx_word" id="word_000010_000198" title="bbox 1812 2066 1971 2104; x_wconf 96; x_fsize 37">following</span>
+      <span class="ocrx_word" id="word_000010_000199" title="bbox 1983 2067 2064 2095; x_wconf 96; x_fsize 37">rules</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000030" title="bbox 377 2117 491 2154; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000010_000200" title="bbox 377 2117 491 2154; x_wconf 89; x_fsize 38">apply:-</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000018" lang="eng" title="bbox 375 2166 2091 2254" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000031" title="bbox 380 2166 2091 2204; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000201" title="bbox 380 2167 408 2202; x_wconf 96; x_fsize 39">1)</span>
+      <span class="ocrx_word" id="word_000010_000202" title="bbox 422 2167 487 2195; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000203" title="bbox 499 2166 645 2195; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000010_000204" title="bbox 657 2166 683 2195; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000205" title="bbox 696 2166 864 2195; x_wconf 96; x_fsize 39">controlled</span>
+      <span class="ocrx_word" id="word_000010_000206" title="bbox 876 2167 916 2204; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000010_000207" title="bbox 927 2167 978 2195; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000208" title="bbox 990 2166 1111 2204; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000010_000209" title="bbox 1124 2166 1159 2195; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000210" title="bbox 1168 2167 1285 2195; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000010_000211" title="bbox 1297 2166 1381 2204; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000010_000212" title="bbox 1394 2166 1473 2195; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000010_000213" title="bbox 1486 2167 1537 2195; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000214" title="bbox 1549 2167 1711 2195; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000010_000215" title="bbox 1724 2171 1755 2195; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000216" title="bbox 1767 2167 1819 2195; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000217" title="bbox 1832 2167 1939 2195; x_wconf 95; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000010_000218" title="bbox 1964 2167 2091 2196; x_wconf 96; x_fsize 39">Control</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000032" title="bbox 375 2216 997 2254; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000219" title="bbox 375 2216 459 2254; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000010_000220" title="bbox 472 2222 583 2245; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000010_000221" title="bbox 595 2216 633 2245; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000010_000222" title="bbox 645 2216 762 2245; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000010_000223" title="bbox 775 2216 815 2254; x_wconf 97; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000010_000224" title="bbox 826 2217 877 2245; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000225" title="bbox 890 2217 997 2245; x_wconf 96; x_fsize 39">slaves.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000019" lang="eng" title="bbox 376 2266 1441 2296" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000033" title="bbox 376 2266 1441 2296; baseline 0 -1; x_size 38.146542; x_descenders 9.1465416; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000226" title="bbox 376 2266 566 2296; x_wconf 96; x_fsize 39">Unsolicited</span>
+      <span class="ocrx_word" id="word_000010_000227" title="bbox 579 2266 648 2295; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000010_000228" title="bbox 661 2271 772 2295; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000010_000229" title="bbox 784 2266 822 2295; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000010_000230" title="bbox 835 2271 900 2295; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000010_000231" title="bbox 913 2266 992 2295; x_wconf 94; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000010_000232" title="bbox 1005 2267 1056 2295; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000233" title="bbox 1069 2267 1152 2295; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000234" title="bbox 1164 2271 1195 2295; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000235" title="bbox 1207 2267 1258 2295; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000236" title="bbox 1270 2267 1441 2295; x_wconf 96; x_fsize 39">controller.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000020" lang="eng" title="bbox 375 2316 2066 2404" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000034" title="bbox 376 2316 2066 2354; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000237" title="bbox 376 2317 408 2352; x_wconf 96; x_fsize 39">2)</span>
+      <span class="ocrx_word" id="word_000010_000238" title="bbox 422 2317 487 2345; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000239" title="bbox 499 2316 683 2354; x_wconf 96; x_fsize 39">controlling</span>
+      <span class="ocrx_word" id="word_000010_000240" title="bbox 696 2316 802 2345; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000010_000241" title="bbox 814 2316 953 2345; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000010_000242" title="bbox 966 2321 1026 2345; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000010_000243" title="bbox 1037 2316 1179 2354; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000010_000244" title="bbox 1192 2321 1223 2345; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000245" title="bbox 1235 2316 1460 2345; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000010_000246" title="bbox 1472 2321 1503 2345; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000247" title="bbox 1515 2317 1566 2345; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000248" title="bbox 1579 2317 1686 2345; x_wconf 95; x_fsize 39">slaves.</span>
+      <span class="ocrx_word" id="word_000010_000249" title="bbox 1712 2317 1811 2345; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000010_000250" title="bbox 1824 2326 1874 2345; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000010_000251" title="bbox 1886 2317 1937 2345; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000252" title="bbox 1949 2317 2066 2345; x_wconf 96; x_fsize 39">control</span>
+     </span>
+     <span class="ocr_line" id="line_000010_000035" title="bbox 375 2366 1618 2404; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000253" title="bbox 375 2366 501 2404; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000010_000254" title="bbox 515 2366 604 2404; x_wconf 96; x_fsize 39">(byte,</span>
+      <span class="ocrx_word" id="word_000010_000255" title="bbox 619 2366 704 2395; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000010_000256" title="bbox 716 2367 800 2404; x_wconf 97; x_fsize 39">only)</span>
+      <span class="ocrx_word" id="word_000010_000257" title="bbox 815 2366 874 2395; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000010_000258" title="bbox 887 2367 938 2395; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000259" title="bbox 950 2367 1028 2395; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000010_000260" title="bbox 1040 2366 1166 2404; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000010_000261" title="bbox 1180 2366 1261 2404; x_wconf 96; x_fsize 39">(byte</span>
+      <span class="ocrx_word" id="word_000010_000262" title="bbox 1273 2376 1306 2395; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000010_000263" title="bbox 1319 2366 1411 2401; x_wconf 96; x_fsize 39">word,</span>
+      <span class="ocrx_word" id="word_000010_000264" title="bbox 1425 2366 1618 2402; x_wconf 96; x_fsize 39">read/write).</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000021" lang="eng" title="bbox 376 2416 1650 2454" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000036" title="bbox 376 2416 1650 2454; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000265" title="bbox 376 2417 503 2446; x_wconf 96; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000010_000266" title="bbox 515 2416 599 2454; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000010_000267" title="bbox 613 2426 663 2445; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000010_000268" title="bbox 675 2416 865 2445; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000010_000269" title="bbox 878 2421 909 2445; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000270" title="bbox 921 2417 972 2445; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000271" title="bbox 985 2417 1083 2445; x_wconf 96; x_fsize 39">slaves</span>
+      <span class="ocrx_word" id="word_000010_000272" title="bbox 1095 2416 1135 2454; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000010_000273" title="bbox 1146 2416 1267 2454; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000010_000274" title="bbox 1280 2421 1311 2445; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000010_000275" title="bbox 1323 2417 1374 2445; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000276" title="bbox 1386 2417 1503 2445; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000010_000277" title="bbox 1515 2416 1650 2454; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000010_000022" lang="eng" title="bbox 376 2466 1123 2504" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000037" title="bbox 376 2466 1123 2504; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000278" title="bbox 376 2467 441 2495; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000279" title="bbox 453 2466 563 2495; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000010_000280" title="bbox 576 2466 611 2495; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000281" title="bbox 620 2467 671 2495; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000282" title="bbox 683 2467 800 2495; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000010_000283" title="bbox 812 2467 881 2504; x_wconf 97; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000010_000284" title="bbox 893 2466 919 2495; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000285" title="bbox 933 2476 965 2495; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000010_000286" title="bbox 978 2466 1123 2495; x_wconf 91; x_fsize 39">follows:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_13" title="bbox 358 2551 2120 2723"></div>
+   <div class="ocr_carea" id="block_000010_000011" title="bbox 375 2779 2078 2968">
+    <p class="ocr_par" id="par_000010_000023" lang="eng" title="bbox 375 2779 2078 2968" xml:lang="eng">
+     <span class="ocr_caption" id="line_000010_000038" title="bbox 376 2779 2008 2817; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000287" title="bbox 376 2780 441 2808; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000010_000288" title="bbox 453 2780 570 2808; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000010_000289" title="bbox 583 2779 666 2808; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000010_000290" title="bbox 679 2789 735 2808; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000010_000291" title="bbox 749 2780 827 2808; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000010_000292" title="bbox 839 2780 858 2808; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000010_000293" title="bbox 871 2779 994 2808; x_wconf 96; x_fsize 39">distinct</span>
+      <span class="ocrx_word" id="word_000010_000294" title="bbox 1007 2779 1133 2808; x_wconf 96; x_fsize 39">formats</span>
+      <span class="ocrx_word" id="word_000010_000295" title="bbox 1146 2779 1320 2817; x_wconf 96; x_fsize 39">depending</span>
+      <span class="ocrx_word" id="word_000010_000296" title="bbox 1333 2789 1372 2808; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000010_000297" title="bbox 1386 2780 1437 2808; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000298" title="bbox 1450 2779 1560 2817; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000010_000299" title="bbox 1573 2779 1608 2808; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000300" title="bbox 1616 2779 1659 2808; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000010_000301" title="bbox 1672 2780 1690 2808; x_wconf 96; x_fsize 39">7</span>
+      <span class="ocrx_word" id="word_000010_000302" title="bbox 1704 2780 1755 2808; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000303" title="bbox 1768 2780 1866 2809; x_wconf 93; x_fsize 39">Select</span>
+      <span class="ocrx_word" id="word_000010_000304" title="bbox 1880 2780 1927 2815; x_wconf 93; x_fsize 39">(S)</span>
+      <span class="ocrx_word" id="word_000010_000305" title="bbox 1940 2779 2008 2808; x_wconf 92; x_fsize 39">bit:-</span>
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+     <span class="ocr_caption" id="line_000010_000039" title="bbox 377 2829 2078 2867; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000306" title="bbox 377 2830 475 2859; x_wconf 96; x_fsize 39">Select</span>
+      <span class="ocrx_word" id="word_000010_000307" title="bbox 488 2842 509 2853; x_wconf 91; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000010_000308" title="bbox 523 2830 542 2859; x_wconf 91; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000010_000309" title="bbox 566 2829 640 2858; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000010_000310" title="bbox 653 2829 679 2858; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000311" title="bbox 692 2830 743 2858; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000312" title="bbox 756 2830 839 2858; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000313" title="bbox 852 2830 943 2858; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000010_000314" title="bbox 956 2829 1055 2858; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000010_000315" title="bbox 1081 2829 1155 2858; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000010_000316" title="bbox 1168 2829 1259 2858; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000010_000317" title="bbox 1271 2829 1297 2858; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000318" title="bbox 1310 2829 1356 2858; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000010_000319" title="bbox 1370 2829 1525 2867; x_wconf 96; x_fsize 39">selecting,</span>
+      <span class="ocrx_word" id="word_000010_000320" title="bbox 1540 2829 1727 2867; x_wconf 96; x_fsize 39">deselecting</span>
+      <span class="ocrx_word" id="word_000010_000321" title="bbox 1741 2829 1800 2858; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000010_000322" title="bbox 1812 2829 1957 2867; x_wconf 96; x_fsize 39">resetting</span>
+      <span class="ocrx_word" id="word_000010_000323" title="bbox 1971 2830 2078 2858; x_wconf 96; x_fsize 39">slaves.</span>
+     </span>
+     <span class="ocr_caption" id="line_000010_000040" title="bbox 377 2880 2038 2918; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000324" title="bbox 377 2881 475 2910; x_wconf 96; x_fsize 39">Select</span>
+      <span class="ocrx_word" id="word_000010_000325" title="bbox 488 2893 509 2904; x_wconf 96; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000010_000326" title="bbox 527 2881 538 2909; x_wconf 78; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000010_000327" title="bbox 555 2880 629 2909; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000010_000328" title="bbox 642 2880 668 2909; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000329" title="bbox 681 2881 732 2909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000330" title="bbox 745 2881 828 2909; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000331" title="bbox 840 2881 957 2909; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000010_000332" title="bbox 970 2880 1069 2909; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000010_000333" title="bbox 1095 2880 1169 2909; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000010_000334" title="bbox 1182 2880 1273 2909; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000010_000335" title="bbox 1285 2880 1311 2909; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000010_000336" title="bbox 1324 2880 1370 2909; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000010_000337" title="bbox 1383 2880 1644 2918; x_wconf 96; x_fsize 39">communicating</span>
+      <span class="ocrx_word" id="word_000010_000338" title="bbox 1657 2880 1729 2909; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000010_000339" title="bbox 1744 2890 1760 2909; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000010_000340" title="bbox 1774 2881 1857 2909; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000341" title="bbox 1869 2880 1969 2909; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000010_000342" title="bbox 1983 2881 2038 2909; x_wconf 96; x_fsize 39">has</span>
+     </span>
+     <span class="ocr_caption" id="line_000010_000041" title="bbox 375 2930 1334 2968; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000343" title="bbox 375 2930 451 2959; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000010_000344" title="bbox 464 2930 639 2968; x_wconf 95; x_fsize 39">previously</span>
+      <span class="ocrx_word" id="word_000010_000345" title="bbox 651 2930 781 2959; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000010_000346" title="bbox 794 2930 884 2968; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000010_000347" title="bbox 897 2931 948 2959; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000010_000348" title="bbox 961 2931 1052 2959; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000010_000349" title="bbox 1066 2931 1149 2959; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000010_000350" title="bbox 1161 2930 1334 2959; x_wconf 96; x_fsize 39">command.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000010_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000010_000024" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000010_000042" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000010_000351" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000010_000352" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000010_000353" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000010_000354" title="bbox 2022 3320 2039 3349; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000010_000355" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000010_000356" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000010_000357" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000011" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0011.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000011_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000011_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000011_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000011_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000011_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000011_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000011_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000011_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000011_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000011_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000011_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000011_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000001" title="bbox 377 311 808 349">
+    <p class="ocr_par" id="par_000011_000001" lang="eng" title="bbox 377 311 808 349" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000001" title="bbox 377 311 808 349; baseline 0 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000011" title="bbox 377 311 503 349; x_wconf 96; x_fsize 45">Slave</span>
+      <span class="ocrx_word" id="word_000011_000012" title="bbox 521 312 660 349; x_wconf 96; x_fsize 45">select</span>
+      <span class="ocrx_word" id="word_000011_000013" title="bbox 679 311 808 349; x_wconf 96; x_fsize 45">mode</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000002" title="bbox 376 396 1194 434">
+    <p class="ocr_par" id="par_000011_000002" lang="eng" title="bbox 376 396 1194 434" xml:lang="eng">
+     <span class="ocr_caption" id="line_000011_000002" title="bbox 376 396 1194 434; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000014" title="bbox 376 397 441 425; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000011_000015" title="bbox 453 396 563 425; x_wconf 95; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000011_000016" title="bbox 576 396 611 425; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000017" title="bbox 620 397 671 425; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000018" title="bbox 684 397 767 425; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000019" title="bbox 780 397 871 425; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000011_000020" title="bbox 883 396 952 434; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000011_000021" title="bbox 964 396 990 425; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000022" title="bbox 1004 406 1036 425; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000011_000023" title="bbox 1049 396 1194 425; x_wconf 92; x_fsize 39">follows:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_4" title="bbox 358 482 2120 654"></div>
+   <div class="ocr_carea" id="block_000011_000003" title="bbox 376 711 779 841">
+    <p class="ocr_par" id="par_000011_000003" lang="eng" title="bbox 376 711 779 841" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000003" title="bbox 376 711 466 748; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000011_000024" title="bbox 376 711 466 748; x_wconf 92; x_fsize 38">Key:-</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000004" title="bbox 376 760 779 798; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000025" title="bbox 376 761 403 789; x_wconf 93; x_fsize 39">R</span>
+      <span class="ocrx_word" id="word_000011_000026" title="bbox 527 760 626 798; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000011_000027" title="bbox 637 766 715 789; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000011_000028" title="bbox 727 760 779 789; x_wconf 96; x_fsize 39">bit.</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000005" title="bbox 376 811 751 841; baseline 0 -1; x_size 39.3125; x_descenders 9.5; x_ascenders 10.3125">
+      <span class="ocrx_word" id="word_000011_000029" title="bbox 376 812 458 840; x_wconf 34; x_fsize 40">TU</span>
+      <span class="ocrx_word" id="word_000011_000030" title="bbox 513 807 533 854; x_wconf 87; x_fsize 40">6</span>
+      <span class="ocrx_word" id="word_000011_000031" title="bbox 557 811 600 840; x_wconf 91; x_fsize 40">bit</span>
+      <span class="ocrx_word" id="word_000011_000032" title="bbox 613 812 655 840; x_wconf 96; x_fsize 40">ID</span>
+      <span class="ocrx_word" id="word_000011_000033" title="bbox 668 811 751 840; x_wconf 96; x_fsize 40">field.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000004" title="bbox 375 911 2098 1099">
+    <p class="ocr_par" id="par_000011_000004" lang="eng" title="bbox 375 911 2098 1099" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000006" title="bbox 376 911 2098 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000034" title="bbox 376 912 441 940; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000011_000035" title="bbox 453 911 472 941; x_wconf 96; x_fsize 39">6</span>
+      <span class="ocrx_word" id="word_000011_000036" title="bbox 484 911 527 940; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000011_000037" title="bbox 540 912 582 940; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000011_000038" title="bbox 595 911 669 940; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000011_000039" title="bbox 682 911 708 940; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000040" title="bbox 722 921 738 940; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000011_000041" title="bbox 750 916 892 949; x_wconf 96; x_fsize 39">property</span>
+      <span class="ocrx_word" id="word_000011_000042" title="bbox 903 912 976 949; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000011_000043" title="bbox 987 911 1022 940; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000044" title="bbox 1031 912 1082 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000045" title="bbox 1095 912 1186 940; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000011_000046" title="bbox 1212 912 1261 940; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000011_000047" title="bbox 1274 912 1357 940; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000048" title="bbox 1369 921 1440 949; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000011_000049" title="bbox 1451 912 1529 940; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000011_000050" title="bbox 1542 921 1579 940; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000011_000051" title="bbox 1593 912 1635 940; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000011_000052" title="bbox 1648 911 1683 940; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000053" title="bbox 1692 921 1771 946; x_wconf 96; x_fsize 39">zero,</span>
+      <span class="ocrx_word" id="word_000011_000054" title="bbox 1786 912 1883 940; x_wconf 96; x_fsize 39">hence</span>
+      <span class="ocrx_word" id="word_000011_000055" title="bbox 1895 912 1979 940; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000011_000056" title="bbox 1991 921 2047 940; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000011_000057" title="bbox 2060 911 2098 940; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000007" title="bbox 376 961 2022 997; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000058" title="bbox 376 961 414 991; x_wconf 96; x_fsize 37">63</span>
+      <span class="ocrx_word" id="word_000011_000059" title="bbox 429 961 571 990; x_wconf 96; x_fsize 37">different</span>
+      <span class="ocrx_word" id="word_000011_000060" title="bbox 585 962 683 990; x_wconf 96; x_fsize 37">slaves</span>
+      <span class="ocrx_word" id="word_000011_000061" title="bbox 696 961 863 990; x_wconf 96; x_fsize 37">connected</span>
+      <span class="ocrx_word" id="word_000011_000062" title="bbox 876 967 907 990; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000011_000063" title="bbox 919 971 978 990; x_wconf 96; x_fsize 37">one</span>
+      <span class="ocrx_word" id="word_000011_000064" title="bbox 990 962 1161 990; x_wconf 96; x_fsize 37">controller.</span>
+      <span class="ocrx_word" id="word_000011_000065" title="bbox 1187 962 1252 990; x_wconf 96; x_fsize 37">The</span>
+      <span class="ocrx_word" id="word_000011_000066" title="bbox 1263 966 1341 990; x_wconf 96; x_fsize 37">reset</span>
+      <span class="ocrx_word" id="word_000011_000067" title="bbox 1353 961 1396 990; x_wconf 93; x_fsize 37">bit</span>
+      <span class="ocrx_word" id="word_000011_000068" title="bbox 1410 962 1461 997; x_wconf 92; x_fsize 37">(R)</span>
+      <span class="ocrx_word" id="word_000011_000069" title="bbox 1475 962 1608 990; x_wconf 96; x_fsize 37">controls</span>
+      <span class="ocrx_word" id="word_000011_000070" title="bbox 1621 962 1755 990; x_wconf 96; x_fsize 37">whether</span>
+      <span class="ocrx_word" id="word_000011_000071" title="bbox 1768 962 1819 990; x_wconf 93; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000011_000072" title="bbox 1832 962 1957 997; x_wconf 93; x_fsize 37">slave(s)</span>
+      <span class="ocrx_word" id="word_000011_000073" title="bbox 1972 971 2022 990; x_wconf 96; x_fsize 37">are</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000008" title="bbox 377 1011 2089 1049; baseline 0 -9; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000011_000074" title="bbox 377 1011 507 1040; x_wconf 96; x_fsize 36">selected</span>
+      <span class="ocrx_word" id="word_000011_000075" title="bbox 520 1021 553 1040; x_wconf 96; x_fsize 36">or</span>
+      <span class="ocrx_word" id="word_000011_000076" title="bbox 565 1016 652 1040; x_wconf 96; x_fsize 36">reset.</span>
+      <span class="ocrx_word" id="word_000011_000077" title="bbox 678 1011 707 1040; x_wconf 93; x_fsize 36">If</span>
+      <span class="ocrx_word" id="word_000011_000078" title="bbox 716 1012 743 1040; x_wconf 93; x_fsize 36">R</span>
+      <span class="ocrx_word" id="word_000011_000079" title="bbox 754 1024 775 1035; x_wconf 90; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000011_000080" title="bbox 789 1012 808 1041; x_wconf 90; x_fsize 36">0</span>
+      <span class="ocrx_word" id="word_000011_000081" title="bbox 822 1012 947 1047; x_wconf 93; x_fsize 36">slave(s)</span>
+      <span class="ocrx_word" id="word_000011_000082" title="bbox 962 1021 1012 1040; x_wconf 96; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000011_000083" title="bbox 1023 1016 1110 1046; x_wconf 92; x_fsize 36">reset,</span>
+      <span class="ocrx_word" id="word_000011_000084" title="bbox 1139 1012 1152 1040; x_wconf 92; x_fsize 36">R</span>
+      <span class="ocrx_word" id="word_000011_000085" title="bbox 1163 1024 1184 1035; x_wconf 96; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000011_000086" title="bbox 1202 1012 1213 1040; x_wconf 92; x_fsize 36">|</span>
+      <span class="ocrx_word" id="word_000011_000087" title="bbox 1231 1012 1356 1047; x_wconf 92; x_fsize 36">slave(s)</span>
+      <span class="ocrx_word" id="word_000011_000088" title="bbox 1371 1021 1421 1040; x_wconf 96; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000011_000089" title="bbox 1434 1011 1573 1040; x_wconf 96; x_fsize 36">selected.</span>
+      <span class="ocrx_word" id="word_000011_000090" title="bbox 1600 1012 1690 1041; x_wconf 96; x_fsize 36">Slave</span>
+      <span class="ocrx_word" id="word_000011_000091" title="bbox 1703 1012 1794 1040; x_wconf 96; x_fsize 36">select</span>
+      <span class="ocrx_word" id="word_000011_000092" title="bbox 1807 1012 1924 1040; x_wconf 96; x_fsize 36">control</span>
+      <span class="ocrx_word" id="word_000011_000093" title="bbox 1936 1012 2020 1049; x_wconf 96; x_fsize 36">bytes</span>
+      <span class="ocrx_word" id="word_000011_000094" title="bbox 2033 1021 2089 1040; x_wconf 97; x_fsize 36">can</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000009" title="bbox 375 1061 1029 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000095" title="bbox 375 1062 413 1090; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000011_000096" title="bbox 426 1061 627 1090; x_wconf 96; x_fsize 39">summarised</span>
+      <span class="ocrx_word" id="word_000011_000097" title="bbox 639 1062 679 1099; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000011_000098" title="bbox 690 1062 741 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000099" title="bbox 753 1061 912 1099; x_wconf 93; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000011_000100" title="bbox 925 1062 1029 1090; x_wconf 92; x_fsize 39">table:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000005" title="bbox 976 1168 1231 1246">
+    <p class="ocr_par" id="par_000011_000005" lang="eng" title="bbox 976 1168 1231 1246" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000010" title="bbox 976 1168 1169 1206; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000101" title="bbox 976 1168 1169 1206; x_wconf 96; x_fsize 39">Description</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000011" title="bbox 976 1218 1231 1246; baseline 0 0; x_size 33.737892; x_descenders 5.7378917; x_ascenders 9">
+      <span class="ocrx_word" id="word_000011_000102" title="bbox 976 1218 1065 1246; x_wconf 96; x_fsize 35">Reset</span>
+      <span class="ocrx_word" id="word_000011_000103" title="bbox 1079 1218 1119 1246; x_wconf 96; x_fsize 35">all</span>
+      <span class="ocrx_word" id="word_000011_000104" title="bbox 1133 1218 1231 1246; x_wconf 96; x_fsize 35">slaves</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000006" title="bbox 976 1267 1919 1403">
+    <p class="ocr_par" id="par_000011_000006" lang="eng" title="bbox 976 1267 1919 1403" xml:lang="eng">
+     <span class="ocr_caption" id="line_000011_000012" title="bbox 976 1267 1529 1305; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000105" title="bbox 976 1268 1065 1296; x_wconf 96; x_fsize 39">Reset</span>
+      <span class="ocrx_word" id="word_000011_000106" title="bbox 1079 1267 1204 1305; x_wconf 96; x_fsize 39">specific</span>
+      <span class="ocrx_word" id="word_000011_000107" title="bbox 1218 1268 1301 1296; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000108" title="bbox 1313 1267 1385 1296; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000011_000109" title="bbox 1399 1268 1441 1296; x_wconf 95; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000011_000110" title="bbox 1454 1280 1475 1291; x_wconf 95; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000111" title="bbox 1489 1277 1529 1296; x_wconf 95; x_fsize 39">xx</span>
+     </span>
+     <span class="ocr_caption" id="line_000011_000013" title="bbox 976 1317 1576 1353; baseline 0 -7; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000011_000112" title="bbox 976 1318 1116 1346; x_wconf 96; x_fsize 36">Deselect</span>
+      <span class="ocrx_word" id="word_000011_000113" title="bbox 1130 1318 1213 1346; x_wconf 96; x_fsize 36">slave</span>
+      <span class="ocrx_word" id="word_000011_000114" title="bbox 1226 1317 1312 1353; x_wconf 96; x_fsize 36">(does</span>
+      <span class="ocrx_word" id="word_000011_000115" title="bbox 1325 1322 1377 1346; x_wconf 96; x_fsize 36">not</span>
+      <span class="ocrx_word" id="word_000011_000116" title="bbox 1389 1322 1467 1346; x_wconf 96; x_fsize 36">reset</span>
+      <span class="ocrx_word" id="word_000011_000117" title="bbox 1481 1318 1576 1353; x_wconf 96; x_fsize 36">slave)</span>
+     </span>
+     <span class="ocr_caption" id="line_000011_000014" title="bbox 977 1367 1919 1403; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000118" title="bbox 977 1368 1075 1397; x_wconf 96; x_fsize 37">Select</span>
+      <span class="ocrx_word" id="word_000011_000119" title="bbox 1089 1368 1172 1396; x_wconf 96; x_fsize 37">slave</span>
+      <span class="ocrx_word" id="word_000011_000120" title="bbox 1184 1367 1256 1396; x_wconf 93; x_fsize 37">with</span>
+      <span class="ocrx_word" id="word_000011_000121" title="bbox 1270 1368 1378 1396; x_wconf 91; x_fsize 37">ID=xx</span>
+      <span class="ocrx_word" id="word_000011_000122" title="bbox 1392 1367 1451 1396; x_wconf 96; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000011_000123" title="bbox 1463 1367 1535 1396; x_wconf 96; x_fsize 37">read</span>
+      <span class="ocrx_word" id="word_000011_000124" title="bbox 1549 1368 1632 1396; x_wconf 96; x_fsize 37">slave</span>
+      <span class="ocrx_word" id="word_000011_000125" title="bbox 1644 1367 1710 1396; x_wconf 96; x_fsize 37">info</span>
+      <span class="ocrx_word" id="word_000011_000126" title="bbox 1723 1368 1787 1403; x_wconf 96; x_fsize 37">(see</span>
+      <span class="ocrx_word" id="word_000011_000127" title="bbox 1798 1368 1919 1403; x_wconf 96; x_fsize 37">below).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 358 1146 2120 1418"></div>
+   <div class="ocr_carea" id="block_000011_000007" title="bbox 375 1474 2055 1763">
+    <p class="ocr_par" id="par_000011_000007" lang="eng" title="bbox 375 1474 2055 1553" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000015" title="bbox 376 1474 2055 1512; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000128" title="bbox 376 1475 441 1503; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000011_000129" title="bbox 453 1475 543 1503; x_wconf 96; x_fsize 39">Reset</span>
+      <span class="ocrx_word" id="word_000011_000130" title="bbox 555 1474 692 1503; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000011_000131" title="bbox 706 1474 732 1503; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000132" title="bbox 745 1474 917 1512; x_wconf 95; x_fsize 39">dependant</span>
+      <span class="ocrx_word" id="word_000011_000133" title="bbox 930 1484 969 1503; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000011_000134" title="bbox 983 1475 1034 1503; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000135" title="bbox 1047 1475 1138 1503; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000011_000136" title="bbox 1164 1475 1188 1503; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000011_000137" title="bbox 1201 1474 1302 1503; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000011_000138" title="bbox 1315 1475 1467 1512; x_wconf 96; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000011_000139" title="bbox 1477 1479 1530 1512; x_wconf 96; x_fsize 39">put</span>
+      <span class="ocrx_word" id="word_000011_000140" title="bbox 1543 1475 1594 1503; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000141" title="bbox 1607 1475 1690 1503; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000142" title="bbox 1702 1474 1767 1503; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000011_000143" title="bbox 1780 1484 1796 1503; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000011_000144" title="bbox 1808 1474 1920 1503; x_wconf 96; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000011_000145" title="bbox 1933 1474 2055 1512; x_wconf 96; x_fsize 39">passive</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000016" title="bbox 375 1529 550 1553; baseline 0 0; x_size 33.211353; x_descenders 9.2113533; x_ascenders 5">
+      <span class="ocrx_word" id="word_000011_000146" title="bbox 375 1530 453 1553; x_wconf 96; x_fsize 34">reset</span>
+      <span class="ocrx_word" id="word_000011_000147" title="bbox 467 1529 550 1553; x_wconf 96; x_fsize 34">state.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000011_000008" lang="eng" title="bbox 377 1575 974 1611" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000017" title="bbox 377 1575 974 1611; baseline 0 -7; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000011_000148" title="bbox 377 1576 475 1605; x_wconf 96; x_fsize 36">Select</span>
+      <span class="ocrx_word" id="word_000011_000149" title="bbox 489 1576 579 1605; x_wconf 96; x_fsize 36">Slave</span>
+      <span class="ocrx_word" id="word_000011_000150" title="bbox 591 1575 663 1604; x_wconf 91; x_fsize 36">with</span>
+      <span class="ocrx_word" id="word_000011_000151" title="bbox 677 1576 785 1604; x_wconf 84; x_fsize 36">ID=xx</span>
+      <span class="ocrx_word" id="word_000011_000152" title="bbox 799 1576 974 1611; x_wconf 91; x_fsize 36">(S=0,R=1)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000011_000009" lang="eng" title="bbox 376 1625 1979 1763" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000018" title="bbox 376 1625 1979 1663; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000153" title="bbox 376 1625 450 1654; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000011_000154" title="bbox 463 1625 489 1654; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000155" title="bbox 503 1635 519 1654; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000011_000156" title="bbox 533 1625 646 1663; x_wconf 96; x_fsize 39">special</span>
+      <span class="ocrx_word" id="word_000011_000157" title="bbox 659 1625 823 1654; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000011_000158" title="bbox 836 1626 899 1654; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000011_000159" title="bbox 912 1635 1018 1654; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000011_000160" title="bbox 1032 1635 1048 1654; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000011_000161" title="bbox 1062 1626 1145 1654; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000162" title="bbox 1157 1625 1229 1654; x_wconf 93; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000011_000163" title="bbox 1243 1626 1351 1654; x_wconf 90; x_fsize 39">ID=xx</span>
+      <span class="ocrx_word" id="word_000011_000164" title="bbox 1364 1631 1395 1654; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000011_000165" title="bbox 1418 1625 1557 1654; x_wconf 96; x_fsize 39">transmit</span>
+      <span class="ocrx_word" id="word_000011_000166" title="bbox 1571 1630 1602 1654; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000011_000167" title="bbox 1614 1626 1665 1654; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000168" title="bbox 1677 1626 1839 1654; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000011_000169" title="bbox 1853 1635 1890 1654; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000011_000170" title="bbox 1905 1626 1922 1655; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000011_000171" title="bbox 1935 1625 1979 1654; x_wconf 96; x_fsize 39">bit</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000019" title="bbox 376 1675 1944 1713; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000172" title="bbox 376 1675 573 1704; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000011_000173" title="bbox 587 1675 670 1704; x_wconf 96; x_fsize 39">field.</span>
+      <span class="ocrx_word" id="word_000011_000174" title="bbox 685 1675 759 1704; x_wconf 97; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000011_000175" title="bbox 772 1675 846 1704; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000011_000176" title="bbox 859 1675 994 1713; x_wconf 96; x_fsize 39">depends</span>
+      <span class="ocrx_word" id="word_000011_000177" title="bbox 1007 1675 1135 1713; x_wconf 96; x_fsize 39">entirely</span>
+      <span class="ocrx_word" id="word_000011_000178" title="bbox 1146 1685 1185 1704; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000011_000179" title="bbox 1199 1676 1250 1704; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000180" title="bbox 1263 1676 1346 1704; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000181" title="bbox 1357 1675 1409 1704; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000011_000182" title="bbox 1422 1681 1502 1704; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000011_000183" title="bbox 1514 1675 1552 1704; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000011_000184" title="bbox 1564 1685 1625 1704; x_wconf 96; x_fsize 39">non</span>
+      <span class="ocrx_word" id="word_000011_000185" title="bbox 1639 1685 1718 1704; x_wconf 96; x_fsize 39">zero.</span>
+      <span class="ocrx_word" id="word_000011_000186" title="bbox 1744 1676 1773 1704; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000011_000187" title="bbox 1784 1676 1870 1713; x_wconf 96; x_fsize 39">reply</span>
+      <span class="ocrx_word" id="word_000011_000188" title="bbox 1881 1675 1916 1704; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000189" title="bbox 1925 1676 1944 1705; x_wconf 95; x_fsize 39">0</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000020" title="bbox 376 1725 1359 1763; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000190" title="bbox 376 1725 524 1754; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000011_000191" title="bbox 537 1726 600 1754; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000011_000192" title="bbox 613 1726 697 1754; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000011_000193" title="bbox 709 1725 735 1754; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000194" title="bbox 748 1735 789 1754; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000011_000195" title="bbox 802 1726 885 1754; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000196" title="bbox 897 1725 932 1754; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000197" title="bbox 941 1726 992 1754; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000198" title="bbox 1003 1725 1162 1763; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000011_000199" title="bbox 1175 1726 1217 1754; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000011_000200" title="bbox 1229 1731 1359 1763; x_wconf 96; x_fsize 39">present.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000008" title="bbox 377 1800 835 1838">
+    <p class="ocr_par" id="par_000011_000010" lang="eng" title="bbox 377 1800 835 1838" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000021" title="bbox 377 1800 835 1838; baseline 0 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000201" title="bbox 377 1800 503 1838; x_wconf 96; x_fsize 45">Slave</span>
+      <span class="ocrx_word" id="word_000011_000202" title="bbox 521 1800 685 1838; x_wconf 96; x_fsize 45">control</span>
+      <span class="ocrx_word" id="word_000011_000203" title="bbox 706 1800 835 1838; x_wconf 96; x_fsize 45">mode</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000009" title="bbox 376 1885 2008 2015">
+    <p class="ocr_par" id="par_000011_000011" lang="eng" title="bbox 376 1885 2008 2015" xml:lang="eng">
+     <span class="ocr_caption" id="line_000011_000022" title="bbox 376 1885 2008 1923; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000204" title="bbox 376 1885 450 1914; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000011_000205" title="bbox 463 1885 554 1914; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000011_000206" title="bbox 566 1885 592 1914; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000207" title="bbox 605 1885 651 1914; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000011_000208" title="bbox 664 1885 925 1923; x_wconf 96; x_fsize 39">communicating</span>
+      <span class="ocrx_word" id="word_000011_000209" title="bbox 938 1885 1010 1914; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000011_000210" title="bbox 1025 1895 1041 1914; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000011_000211" title="bbox 1055 1886 1138 1914; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000011_000212" title="bbox 1150 1885 1250 1914; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000011_000213" title="bbox 1264 1886 1319 1914; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000011_000214" title="bbox 1331 1886 1407 1914; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000011_000215" title="bbox 1420 1885 1595 1923; x_wconf 96; x_fsize 39">previously</span>
+      <span class="ocrx_word" id="word_000011_000216" title="bbox 1607 1885 1737 1914; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000011_000217" title="bbox 1750 1885 1840 1923; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000011_000218" title="bbox 1853 1886 1904 1914; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000219" title="bbox 1917 1886 2008 1914; x_wconf 96; x_fsize 39">select</span>
+     </span>
+     <span class="ocr_caption" id="line_000011_000023" title="bbox 377 1935 923 1964; baseline 0 0; x_size 34.82811; x_descenders 5.8281102; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000220" title="bbox 377 1936 460 1964; x_wconf 96; x_fsize 36">slave</span>
+      <span class="ocrx_word" id="word_000011_000221" title="bbox 472 1935 636 1964; x_wconf 95; x_fsize 36">command</span>
+      <span class="ocrx_word" id="word_000011_000222" title="bbox 649 1935 806 1964; x_wconf 96; x_fsize 36">described</span>
+      <span class="ocrx_word" id="word_000011_000223" title="bbox 820 1935 923 1964; x_wconf 96; x_fsize 36">above.</span>
+     </span>
+     <span class="ocr_caption" id="line_000011_000024" title="bbox 376 1986 1488 2015; baseline 0 0; x_size 34.82811; x_descenders 5.8281102; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000224" title="bbox 376 1987 441 2015; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000011_000225" title="bbox 453 1986 563 2015; x_wconf 96; x_fsize 36">format</span>
+      <span class="ocrx_word" id="word_000011_000226" title="bbox 576 1986 611 2015; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000011_000227" title="bbox 620 1987 671 2015; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000011_000228" title="bbox 683 1987 800 2015; x_wconf 96; x_fsize 36">control</span>
+      <span class="ocrx_word" id="word_000011_000229" title="bbox 813 1986 896 2015; x_wconf 96; x_fsize 36">word</span>
+      <span class="ocrx_word" id="word_000011_000230" title="bbox 909 1986 940 2015; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000011_000231" title="bbox 955 1987 1038 2015; x_wconf 96; x_fsize 36">slave</span>
+      <span class="ocrx_word" id="word_000011_000232" title="bbox 1051 1987 1143 2015; x_wconf 96; x_fsize 36">select</span>
+      <span class="ocrx_word" id="word_000011_000233" title="bbox 1155 1986 1246 2015; x_wconf 96; x_fsize 36">mode</span>
+      <span class="ocrx_word" id="word_000011_000234" title="bbox 1258 1986 1284 2015; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000011_000235" title="bbox 1298 1996 1330 2015; x_wconf 93; x_fsize 36">as</span>
+      <span class="ocrx_word" id="word_000011_000236" title="bbox 1343 1986 1488 2015; x_wconf 90; x_fsize 36">follows:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_13" title="bbox 358 2071 2120 2243"></div>
+   <div class="ocr_carea" id="block_000011_000010" title="bbox 372 2346 1616 2529">
+    <p class="ocr_par" id="par_000011_000012" lang="eng" title="bbox 372 2346 1149 2389" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000025" title="bbox 372 2346 1149 2389; baseline 0 -11; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000237" title="bbox 372 2346 455 2389; x_wconf 92; x_fsize 36">R/W</span>
+      <span class="ocrx_word" id="word_000011_000238" title="bbox 526 2349 708 2379; x_wconf 92; x_fsize 36">Read/write</span>
+      <span class="ocrx_word" id="word_000011_000239" title="bbox 721 2350 821 2378; x_wconf 96; x_fsize 36">select.</span>
+      <span class="ocrx_word" id="word_000011_000240" title="bbox 836 2350 855 2379; x_wconf 93; x_fsize 36">0</span>
+      <span class="ocrx_word" id="word_000011_000241" title="bbox 868 2362 889 2373; x_wconf 96; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000011_000242" title="bbox 903 2349 996 2384; x_wconf 96; x_fsize 36">write,</span>
+      <span class="ocrx_word" id="word_000011_000243" title="bbox 1015 2350 1026 2378; x_wconf 90; x_fsize 36">1</span>
+      <span class="ocrx_word" id="word_000011_000244" title="bbox 1043 2362 1064 2373; x_wconf 95; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000011_000245" title="bbox 1077 2349 1149 2378; x_wconf 95; x_fsize 36">read</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000011_000013" lang="eng" title="bbox 376 2400 1616 2488" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000026" title="bbox 376 2400 1616 2438; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000246" title="bbox 376 2401 453 2430; x_wconf 11; x_fsize 39">B/W</span>
+      <span class="ocrx_word" id="word_000011_000247" title="bbox 526 2401 604 2429; x_wconf 11; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000011_000248" title="bbox 617 2400 745 2429; x_wconf 95; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000011_000249" title="bbox 759 2400 830 2429; x_wconf 96; x_fsize 39">size.</span>
+      <span class="ocrx_word" id="word_000011_000250" title="bbox 845 2401 864 2430; x_wconf 94; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000011_000251" title="bbox 877 2413 898 2424; x_wconf 94; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000252" title="bbox 916 2401 927 2429; x_wconf 79; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000011_000253" title="bbox 943 2400 1012 2438; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000011_000254" title="bbox 1024 2400 1161 2435; x_wconf 96; x_fsize 39">transfer,</span>
+      <span class="ocrx_word" id="word_000011_000255" title="bbox 1186 2401 1191 2429; x_wconf 90; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000011_000256" title="bbox 1208 2413 1229 2424; x_wconf 96; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000257" title="bbox 1243 2400 1326 2429; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000011_000258" title="bbox 1340 2401 1372 2436; x_wconf 96; x_fsize 39">(2</span>
+      <span class="ocrx_word" id="word_000011_000259" title="bbox 1384 2401 1453 2438; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000011_000260" title="bbox 1465 2400 1616 2436; x_wconf 95; x_fsize 39">transfer).</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000027" title="bbox 377 2450 1429 2488; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000261" title="bbox 377 2451 446 2480; x_wconf 91; x_fsize 39">S/M</span>
+      <span class="ocrx_word" id="word_000011_000262" title="bbox 527 2450 737 2488; x_wconf 89; x_fsize 39">Single/Multi</span>
+      <span class="ocrx_word" id="word_000011_000263" title="bbox 751 2450 879 2479; x_wconf 95; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000011_000264" title="bbox 892 2450 991 2479; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000011_000265" title="bbox 1006 2451 1025 2480; x_wconf 92; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000011_000266" title="bbox 1038 2463 1059 2474; x_wconf 92; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000267" title="bbox 1074 2450 1181 2488; x_wconf 96; x_fsize 39">single,</span>
+      <span class="ocrx_word" id="word_000011_000268" title="bbox 1200 2451 1211 2479; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000011_000269" title="bbox 1228 2463 1249 2474; x_wconf 93; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000270" title="bbox 1263 2450 1429 2488; x_wconf 92; x_fsize 39">multibyte.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000011_000014" lang="eng" title="bbox 375 2500 906 2529" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000028" title="bbox 375 2500 906 2529; baseline 0 0; x_size 38.012821; x_descenders 9.0128202; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000271" title="bbox 375 2501 495 2529; x_wconf 89; x_fsize 39">XXXX</span>
+      <span class="ocrx_word" id="word_000011_000272" title="bbox 500 2496 516 2543; x_wconf 93; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000011_000273" title="bbox 541 2501 561 2529; x_wconf 93; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000011_000274" title="bbox 573 2500 632 2529; x_wconf 95; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000011_000275" title="bbox 645 2500 680 2529; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000276" title="bbox 689 2500 758 2529; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000011_000277" title="bbox 771 2506 802 2529; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000011_000278" title="bbox 815 2501 906 2529; x_wconf 96; x_fsize 39">slave.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000011" title="bbox 376 2600 1753 2638">
+    <p class="ocr_par" id="par_000011_000015" lang="eng" title="bbox 376 2600 1753 2638" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000029" title="bbox 376 2600 1753 2638; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000279" title="bbox 376 2601 455 2629; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000011_000280" title="bbox 467 2601 518 2629; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000281" title="bbox 530 2600 675 2638; x_wconf 96; x_fsize 39">meaning</span>
+      <span class="ocrx_word" id="word_000011_000282" title="bbox 688 2600 723 2629; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000283" title="bbox 732 2601 783 2629; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000284" title="bbox 794 2601 814 2629; x_wconf 96; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000011_000285" title="bbox 826 2600 885 2629; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000011_000286" title="bbox 898 2600 933 2629; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000287" title="bbox 942 2600 1011 2629; x_wconf 95; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000011_000288" title="bbox 1039 2596 1093 2642; x_wconf 2; x_fsize 39">(XX</span>
+      <span class="ocrx_word" id="word_000011_000289" title="bbox 1104 2596 1158 2642; x_wconf 2; x_fsize 39">XX)</span>
+      <span class="ocrx_word" id="word_000011_000290" title="bbox 1183 2600 1209 2629; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000011_000291" title="bbox 1222 2600 1350 2638; x_wconf 96; x_fsize 39">entirely</span>
+      <span class="ocrx_word" id="word_000011_000292" title="bbox 1361 2600 1532 2638; x_wconf 96; x_fsize 39">dependent</span>
+      <span class="ocrx_word" id="word_000011_000293" title="bbox 1545 2610 1584 2629; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000011_000294" title="bbox 1598 2601 1649 2629; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000295" title="bbox 1662 2601 1753 2629; x_wconf 96; x_fsize 39">slave.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000012" title="bbox 376 2650 1983 2738">
+    <p class="ocr_par" id="par_000011_000016" lang="eng" title="bbox 376 2650 1983 2738" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000030" title="bbox 376 2650 1983 2688; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000296" title="bbox 376 2651 441 2679; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000011_000297" title="bbox 454 2650 580 2688; x_wconf 96; x_fsize 36">settings</span>
+      <span class="ocrx_word" id="word_000011_000298" title="bbox 593 2650 628 2679; x_wconf 92; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000011_000299" title="bbox 637 2651 885 2685; x_wconf 89; x_fsize 36">R/W,B/W,S/M</span>
+      <span class="ocrx_word" id="word_000011_000300" title="bbox 897 2650 956 2679; x_wconf 96; x_fsize 36">bits</span>
+      <span class="ocrx_word" id="word_000011_000301" title="bbox 969 2650 1000 2679; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000011_000302" title="bbox 1014 2651 1065 2679; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000011_000303" title="bbox 1077 2651 1194 2679; x_wconf 96; x_fsize 36">control</span>
+      <span class="ocrx_word" id="word_000011_000304" title="bbox 1207 2650 1290 2679; x_wconf 96; x_fsize 36">word</span>
+      <span class="ocrx_word" id="word_000011_000305" title="bbox 1303 2650 1471 2679; x_wconf 96; x_fsize 36">determine</span>
+      <span class="ocrx_word" id="word_000011_000306" title="bbox 1483 2651 1534 2679; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000011_000307" title="bbox 1547 2650 1618 2685; x_wconf 96; x_fsize 36">size,</span>
+      <span class="ocrx_word" id="word_000011_000308" title="bbox 1633 2655 1702 2688; x_wconf 96; x_fsize 36">type</span>
+      <span class="ocrx_word" id="word_000011_000309" title="bbox 1715 2650 1774 2679; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000011_000310" title="bbox 1787 2650 1934 2679; x_wconf 96; x_fsize 36">direction</span>
+      <span class="ocrx_word" id="word_000011_000311" title="bbox 1948 2650 1983 2679; x_wconf 96; x_fsize 36">of</span>
+     </span>
+     <span class="ocr_line" id="line_000011_000031" title="bbox 377 2700 1243 2738; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000312" title="bbox 377 2701 559 2738; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000011_000313" title="bbox 572 2700 641 2729; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000011_000314" title="bbox 654 2700 798 2729; x_wconf 96; x_fsize 39">transfers</span>
+      <span class="ocrx_word" id="word_000011_000315" title="bbox 811 2700 842 2729; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000011_000316" title="bbox 856 2701 907 2729; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000011_000317" title="bbox 919 2700 1078 2738; x_wconf 93; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000011_000318" title="bbox 1091 2710 1243 2729; x_wconf 92; x_fsize 39">manner:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000011_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000011_000017" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000011_000032" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000011_000319" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000011_000320" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000011_000321" title="bbox 1929 3320 2009 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000011_000322" title="bbox 2021 3320 2039 3349; x_wconf 96; x_fsize 39">9</span>
+      <span class="ocrx_word" id="word_000011_000323" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000011_000324" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000011_000325" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000012" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0012.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000012_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000012_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000012_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000012_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000012_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000012_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000012_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000012_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000012_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000012_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000012_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000012_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000001" title="bbox 376 312 1796 850">
+    <p class="ocr_par" id="par_000012_000001" lang="eng" title="bbox 376 312 746 341" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000001" title="bbox 376 312 746 341; baseline 0 0; x_size 39.477776; x_descenders 9.4777775; x_ascenders 10.477777">
+      <span class="ocrx_word" id="word_000012_000011" title="bbox 376 312 453 341; x_wconf 87; x_fsize 41">R/W</span>
+      <span class="ocrx_word" id="word_000012_000012" title="bbox 526 312 603 341; x_wconf 45; x_fsize 41">B/W</span>
+      <span class="ocrx_word" id="word_000012_000013" title="bbox 612 307 632 355; x_wconf 45; x_fsize 41">_</span>
+      <span class="ocrx_word" id="word_000012_000014" title="bbox 677 312 746 341; x_wconf 71; x_fsize 41">S/M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000002" lang="eng" title="bbox 376 361 1272 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000002" title="bbox 376 361 1272 399; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000015" title="bbox 376 362 395 391; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000016" title="bbox 526 362 545 391; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000017" title="bbox 676 362 695 391; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000018" title="bbox 826 361 911 390; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000012_000019" title="bbox 924 371 940 390; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000020" title="bbox 954 361 1053 399; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000021" title="bbox 1064 362 1133 399; x_wconf 97; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000022" title="bbox 1145 366 1176 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000023" title="bbox 1189 362 1272 390; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000003" lang="eng" title="bbox 376 411 1472 449" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000003" title="bbox 376 411 1472 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000024" title="bbox 376 412 395 441; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000025" title="bbox 526 412 545 441; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000026" title="bbox 680 412 691 440; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000027" title="bbox 826 411 911 440; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000012_000028" title="bbox 924 421 940 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000029" title="bbox 953 411 1080 440; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000030" title="bbox 1093 411 1128 440; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000031" title="bbox 1138 411 1237 449; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000032" title="bbox 1248 412 1332 449; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000033" title="bbox 1345 416 1376 440; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000034" title="bbox 1389 412 1472 440; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000004" lang="eng" title="bbox 376 461 1560 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000004" title="bbox 376 461 1560 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000035" title="bbox 376 462 395 491; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000036" title="bbox 530 462 541 490; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000037" title="bbox 676 462 695 491; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000038" title="bbox 826 461 911 490; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000012_000039" title="bbox 924 471 940 490; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000040" title="bbox 952 461 1021 499; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000041" title="bbox 1032 461 1098 499; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000012_000042" title="bbox 1111 466 1142 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000043" title="bbox 1155 462 1238 490; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000044" title="bbox 1251 462 1316 497; x_wconf 96; x_fsize 39">(not</span>
+      <span class="ocrx_word" id="word_000012_000045" title="bbox 1329 461 1560 499; x_wconf 96; x_fsize 39">implemented)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000005" lang="eng" title="bbox 376 511 1760 549" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000005" title="bbox 376 511 1760 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000046" title="bbox 376 512 395 541; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000047" title="bbox 530 512 541 540; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000048" title="bbox 680 512 691 540; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000049" title="bbox 826 511 911 540; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000012_000050" title="bbox 924 521 940 540; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000051" title="bbox 953 512 1080 540; x_wconf 95; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000052" title="bbox 1093 511 1128 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000053" title="bbox 1136 512 1205 549; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000054" title="bbox 1216 511 1298 549; x_wconf 96; x_fsize 39">pairs</span>
+      <span class="ocrx_word" id="word_000012_000055" title="bbox 1311 516 1342 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000056" title="bbox 1355 512 1438 540; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000057" title="bbox 1451 512 1517 547; x_wconf 96; x_fsize 39">(not</span>
+      <span class="ocrx_word" id="word_000012_000058" title="bbox 1529 511 1760 549; x_wconf 96; x_fsize 39">implemented)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000006" lang="eng" title="bbox 380 561 1308 599" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000006" title="bbox 380 561 1308 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000059" title="bbox 380 562 391 590; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000060" title="bbox 526 562 545 591; x_wconf 96; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000061" title="bbox 676 562 695 591; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000062" title="bbox 825 561 897 590; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000063" title="bbox 903 557 919 604; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000064" title="bbox 941 561 1040 599; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000065" title="bbox 1051 561 1120 599; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000066" title="bbox 1132 561 1211 590; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000067" title="bbox 1225 562 1308 590; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000007" lang="eng" title="bbox 380 611 1508 649" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000007" title="bbox 380 611 1508 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000068" title="bbox 380 612 391 640; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000069" title="bbox 526 612 545 641; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000070" title="bbox 680 612 691 640; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000071" title="bbox 825 611 897 640; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000072" title="bbox 911 621 927 640; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000073" title="bbox 940 611 1067 640; x_wconf 95; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000074" title="bbox 1080 611 1115 640; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000075" title="bbox 1125 611 1224 649; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000076" title="bbox 1235 611 1319 649; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000077" title="bbox 1332 611 1411 640; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000078" title="bbox 1425 612 1508 640; x_wconf 96; x_fsize 39">slave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000008" lang="eng" title="bbox 380 661 1596 699" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000008" title="bbox 380 661 1596 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000079" title="bbox 380 662 391 690; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000080" title="bbox 530 662 541 690; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000081" title="bbox 676 662 695 691; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000012_000082" title="bbox 825 661 897 690; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000083" title="bbox 903 657 919 704; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000084" title="bbox 939 661 1008 699; x_wconf 95; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000085" title="bbox 1019 661 1085 699; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000012_000086" title="bbox 1098 661 1177 690; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000087" title="bbox 1191 662 1274 690; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000088" title="bbox 1287 662 1353 697; x_wconf 96; x_fsize 39">(not</span>
+      <span class="ocrx_word" id="word_000012_000089" title="bbox 1365 661 1596 699; x_wconf 96; x_fsize 39">implemented)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000009" lang="eng" title="bbox 376 711 1796 850" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000009" title="bbox 380 711 1796 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000090" title="bbox 380 712 391 740; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000091" title="bbox 530 712 541 740; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000092" title="bbox 680 712 691 740; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000012_000093" title="bbox 825 711 897 740; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000094" title="bbox 911 721 927 740; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000095" title="bbox 940 711 1067 740; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000096" title="bbox 1080 711 1115 740; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000097" title="bbox 1123 711 1192 749; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000098" title="bbox 1203 711 1285 749; x_wconf 96; x_fsize 39">pairs</span>
+      <span class="ocrx_word" id="word_000012_000099" title="bbox 1298 711 1377 740; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000100" title="bbox 1391 712 1474 740; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000101" title="bbox 1487 712 1553 747; x_wconf 96; x_fsize 39">(not</span>
+      <span class="ocrx_word" id="word_000012_000102" title="bbox 1565 711 1796 749; x_wconf 96; x_fsize 39">implemented)</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000010" title="bbox 376 812 714 850; baseline 0.003 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000103" title="bbox 376 812 480 842; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000012_000104" title="bbox 493 821 512 842; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000105" title="bbox 525 812 626 850; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000106" title="bbox 639 813 714 850; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000002" title="bbox 376 886 2069 1024">
+    <p class="ocr_par" id="par_000012_000010" lang="eng" title="bbox 376 886 2069 1024" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000011" title="bbox 376 886 2069 924; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000107" title="bbox 376 886 450 915; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000108" title="bbox 463 886 627 915; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000109" title="bbox 639 886 757 915; x_wconf 96; x_fsize 39">readies</span>
+      <span class="ocrx_word" id="word_000012_000110" title="bbox 770 887 821 915; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000111" title="bbox 833 887 985 924; x_wconf 95; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000012_000112" title="bbox 997 886 1127 915; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000113" title="bbox 1141 887 1224 915; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000114" title="bbox 1236 891 1267 915; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000115" title="bbox 1278 886 1397 915; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000116" title="bbox 1410 896 1426 915; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000117" title="bbox 1438 886 1507 924; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000118" title="bbox 1519 886 1554 915; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000119" title="bbox 1563 886 1632 915; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000120" title="bbox 1646 886 1705 915; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000012_000121" title="bbox 1719 891 1778 915; x_wconf 96; x_fsize 39">sets</span>
+      <span class="ocrx_word" id="word_000012_000122" title="bbox 1791 896 1831 924; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000012_000123" title="bbox 1844 887 1895 915; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000124" title="bbox 1907 887 2069 915; x_wconf 96; x_fsize 39">controller</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000012" title="bbox 377 936 1999 974; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000125" title="bbox 377 946 411 965; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000012_000126" title="bbox 423 937 487 965; x_wconf 97; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000012_000127" title="bbox 499 937 550 965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000128" title="bbox 562 941 633 965; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000012_000129" title="bbox 645 936 714 974; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000130" title="bbox 727 937 773 972; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000012_000131" title="bbox 786 937 837 965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000132" title="bbox 849 937 921 966; x_wconf 96; x_fsize 39">LSB</span>
+      <span class="ocrx_word" id="word_000012_000133" title="bbox 935 936 970 965; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000134" title="bbox 980 946 996 965; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000135" title="bbox 1009 936 1105 972; x_wconf 96; x_fsize 39">word)</span>
+      <span class="ocrx_word" id="word_000012_000136" title="bbox 1119 936 1236 965; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000137" title="bbox 1250 941 1281 965; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000138" title="bbox 1293 936 1331 965; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000012_000139" title="bbox 1344 936 1413 965; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000140" title="bbox 1425 936 1551 974; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000141" title="bbox 1564 936 1627 965; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000142" title="bbox 1639 936 1677 965; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000143" title="bbox 1689 936 1880 965; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000144" title="bbox 1893 942 1924 965; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000145" title="bbox 1936 937 1999 965; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000013" title="bbox 377 986 1767 1024; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000146" title="bbox 377 987 468 1015; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000012_000147" title="bbox 494 986 652 1024; x_wconf 96; x_fsize 39">Anything</span>
+      <span class="ocrx_word" id="word_000012_000148" title="bbox 665 986 779 1015; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000012_000149" title="bbox 792 986 909 1015; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000150" title="bbox 923 991 954 1015; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000151" title="bbox 966 987 1017 1015; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000152" title="bbox 1029 987 1215 1015; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000153" title="bbox 1228 986 1297 1015; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000154" title="bbox 1309 986 1435 1024; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000155" title="bbox 1448 986 1511 1015; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000156" title="bbox 1525 987 1603 1015; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000012_000157" title="bbox 1615 996 1656 1015; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000012_000158" title="bbox 1668 986 1767 1015; x_wconf 95; x_fsize 39">effect.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000003" title="bbox 376 1087 926 1125">
+    <p class="ocr_par" id="par_000012_000011" lang="eng" title="bbox 376 1087 926 1125" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000014" title="bbox 376 1087 926 1125; baseline 0.002 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000159" title="bbox 376 1087 480 1117; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000012_000160" title="bbox 493 1096 512 1117; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000161" title="bbox 525 1088 663 1117; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000162" title="bbox 676 1087 711 1117; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000163" title="bbox 721 1087 822 1125; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000164" title="bbox 835 1088 926 1125; x_wconf 96; x_fsize 39">bytes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000004" title="bbox 376 1161 2081 1399">
+    <p class="ocr_par" id="par_000012_000012" lang="eng" title="bbox 376 1161 2081 1399" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000015" title="bbox 376 1161 2023 1199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000165" title="bbox 376 1161 450 1190; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000166" title="bbox 463 1161 627 1190; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000167" title="bbox 639 1161 757 1190; x_wconf 96; x_fsize 39">readies</span>
+      <span class="ocrx_word" id="word_000012_000168" title="bbox 770 1162 821 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000169" title="bbox 833 1162 985 1199; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000012_000170" title="bbox 997 1161 1127 1190; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000171" title="bbox 1141 1162 1224 1190; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000172" title="bbox 1236 1167 1267 1190; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000173" title="bbox 1278 1161 1397 1190; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000174" title="bbox 1418 1171 1426 1190; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000175" title="bbox 1439 1162 1566 1190; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000176" title="bbox 1579 1161 1614 1190; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000177" title="bbox 1624 1161 1792 1199; x_wconf 96; x_fsize 39">sequential</span>
+      <span class="ocrx_word" id="word_000012_000178" title="bbox 1804 1161 1888 1199; x_wconf 97; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000179" title="bbox 1901 1161 1936 1190; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000180" title="bbox 1945 1161 2023 1190; x_wconf 96; x_fsize 39">data.</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000016" title="bbox 376 1211 2081 1249; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000181" title="bbox 376 1212 441 1240; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000012_000182" title="bbox 454 1212 537 1240; x_wconf 95; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000183" title="bbox 549 1211 612 1240; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000184" title="bbox 625 1216 731 1249; x_wconf 96; x_fsize 39">expect</span>
+      <span class="ocrx_word" id="word_000012_000185" title="bbox 744 1217 775 1240; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000186" title="bbox 786 1211 905 1240; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000187" title="bbox 917 1211 986 1240; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000188" title="bbox 998 1211 1082 1249; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000189" title="bbox 1095 1211 1172 1240; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000012_000190" title="bbox 1186 1212 1311 1240; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000012_000191" title="bbox 1324 1212 1441 1240; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000012_000192" title="bbox 1453 1211 1522 1249; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000193" title="bbox 1534 1211 1560 1240; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000194" title="bbox 1572 1211 1720 1240; x_wconf 96; x_fsize 39">received.</span>
+      <span class="ocrx_word" id="word_000012_000195" title="bbox 1746 1212 1811 1240; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000012_000196" title="bbox 1823 1212 1985 1240; x_wconf 95; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000012_000197" title="bbox 1998 1211 2024 1240; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000198" title="bbox 2038 1216 2081 1240; x_wconf 96; x_fsize 39">set</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000017" title="bbox 376 1261 2052 1299; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000199" title="bbox 376 1271 416 1299; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000012_000200" title="bbox 430 1271 464 1290; x_wconf 97; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000012_000201" title="bbox 476 1262 539 1290; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000012_000202" title="bbox 552 1262 603 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000203" title="bbox 615 1267 686 1290; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000012_000204" title="bbox 698 1261 767 1299; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000205" title="bbox 780 1262 826 1297; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000012_000206" title="bbox 839 1262 890 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000207" title="bbox 902 1262 974 1291; x_wconf 96; x_fsize 39">LSB</span>
+      <span class="ocrx_word" id="word_000012_000208" title="bbox 988 1261 1023 1290; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000209" title="bbox 1033 1271 1049 1290; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000210" title="bbox 1062 1261 1158 1297; x_wconf 96; x_fsize 39">word)</span>
+      <span class="ocrx_word" id="word_000012_000211" title="bbox 1172 1261 1289 1290; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000212" title="bbox 1303 1266 1334 1290; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000213" title="bbox 1346 1261 1384 1290; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000012_000214" title="bbox 1397 1261 1466 1290; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000215" title="bbox 1478 1261 1604 1299; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000216" title="bbox 1617 1261 1680 1290; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000217" title="bbox 1692 1261 1730 1290; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000218" title="bbox 1742 1261 1933 1290; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000219" title="bbox 1946 1267 1977 1290; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000220" title="bbox 1989 1262 2052 1290; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000018" title="bbox 377 1311 2034 1349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000221" title="bbox 377 1312 468 1340; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000012_000222" title="bbox 494 1312 546 1340; x_wconf 94; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000012_000223" title="bbox 560 1311 742 1349; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000012_000224" title="bbox 754 1311 838 1349; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000225" title="bbox 851 1311 968 1340; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000226" title="bbox 982 1317 1013 1340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000227" title="bbox 1025 1312 1076 1340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000228" title="bbox 1088 1312 1274 1340; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000229" title="bbox 1287 1311 1356 1340; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000230" title="bbox 1368 1311 1494 1349; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000231" title="bbox 1507 1311 1571 1340; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000232" title="bbox 1583 1311 1621 1340; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000233" title="bbox 1633 1311 1823 1340; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000234" title="bbox 1836 1317 1867 1340; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000235" title="bbox 1879 1312 1930 1340; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000236" title="bbox 1943 1312 2034 1340; x_wconf 96; x_fsize 39">slave.</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000019" title="bbox 376 1361 1743 1399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000237" title="bbox 376 1361 450 1390; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000238" title="bbox 463 1361 526 1390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000239" title="bbox 539 1361 683 1390; x_wconf 96; x_fsize 39">continue</span>
+      <span class="ocrx_word" id="word_000012_000240" title="bbox 695 1361 772 1390; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000012_000241" title="bbox 786 1362 911 1390; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000012_000242" title="bbox 923 1361 992 1399; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000243" title="bbox 1004 1361 1030 1390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000244" title="bbox 1043 1361 1160 1390; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000245" title="bbox 1174 1367 1205 1390; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000246" title="bbox 1217 1362 1268 1390; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000247" title="bbox 1280 1362 1466 1390; x_wconf 95; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000248" title="bbox 1479 1362 1596 1390; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000012_000249" title="bbox 1608 1361 1743 1399; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000005" title="bbox 376 1462 686 1500">
+    <p class="ocr_par" id="par_000012_000013" lang="eng" title="bbox 376 1462 686 1500" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000020" title="bbox 376 1462 686 1500; baseline 0 -8; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000250" title="bbox 376 1462 480 1492; x_wconf 96; x_fsize 40">Write</span>
+      <span class="ocrx_word" id="word_000012_000251" title="bbox 493 1471 512 1492; x_wconf 96; x_fsize 40">a</span>
+      <span class="ocrx_word" id="word_000012_000252" title="bbox 525 1463 600 1500; x_wconf 96; x_fsize 40">byte</span>
+      <span class="ocrx_word" id="word_000012_000253" title="bbox 613 1462 686 1500; x_wconf 96; x_fsize 40">pair</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000006" title="bbox 376 1536 2095 1674">
+    <p class="ocr_par" id="par_000012_000014" lang="eng" title="bbox 376 1536 2095 1674" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000021" title="bbox 376 1536 1953 1574; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000254" title="bbox 376 1536 450 1565; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000255" title="bbox 463 1536 627 1565; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000256" title="bbox 639 1536 757 1565; x_wconf 96; x_fsize 39">readies</span>
+      <span class="ocrx_word" id="word_000012_000257" title="bbox 770 1537 821 1565; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000258" title="bbox 833 1537 985 1574; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000012_000259" title="bbox 997 1536 1127 1565; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000260" title="bbox 1141 1537 1224 1565; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000261" title="bbox 1236 1541 1267 1565; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000262" title="bbox 1278 1536 1397 1565; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000263" title="bbox 1409 1541 1469 1565; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000012_000264" title="bbox 1480 1537 1564 1574; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000265" title="bbox 1577 1536 1612 1565; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000266" title="bbox 1621 1536 1690 1565; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000267" title="bbox 1704 1536 1763 1565; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000012_000268" title="bbox 1777 1541 1836 1565; x_wconf 96; x_fsize 39">sets</span>
+      <span class="ocrx_word" id="word_000012_000269" title="bbox 1849 1546 1889 1574; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000012_000270" title="bbox 1902 1537 1953 1565; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000022" title="bbox 376 1586 2095 1624; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000271" title="bbox 376 1587 538 1615; x_wconf 95; x_fsize 37">controller</span>
+      <span class="ocrx_word" id="word_000012_000272" title="bbox 552 1596 586 1615; x_wconf 96; x_fsize 37">so</span>
+      <span class="ocrx_word" id="word_000012_000273" title="bbox 598 1587 662 1615; x_wconf 96; x_fsize 37">that</span>
+      <span class="ocrx_word" id="word_000012_000274" title="bbox 674 1587 725 1615; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000012_000275" title="bbox 737 1591 808 1615; x_wconf 96; x_fsize 37">next</span>
+      <span class="ocrx_word" id="word_000012_000276" title="bbox 821 1586 904 1615; x_wconf 96; x_fsize 37">word</span>
+      <span class="ocrx_word" id="word_000012_000277" title="bbox 917 1586 1034 1615; x_wconf 96; x_fsize 37">written</span>
+      <span class="ocrx_word" id="word_000012_000278" title="bbox 1048 1591 1079 1615; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000012_000279" title="bbox 1091 1586 1129 1615; x_wconf 96; x_fsize 37">its</span>
+      <span class="ocrx_word" id="word_000012_000280" title="bbox 1142 1586 1211 1615; x_wconf 96; x_fsize 37">data</span>
+      <span class="ocrx_word" id="word_000012_000281" title="bbox 1223 1586 1349 1624; x_wconf 96; x_fsize 37">register</span>
+      <span class="ocrx_word" id="word_000012_000282" title="bbox 1362 1586 1426 1615; x_wconf 96; x_fsize 37">will</span>
+      <span class="ocrx_word" id="word_000012_000283" title="bbox 1438 1586 1476 1615; x_wconf 96; x_fsize 37">be</span>
+      <span class="ocrx_word" id="word_000012_000284" title="bbox 1488 1586 1678 1615; x_wconf 96; x_fsize 37">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000285" title="bbox 1691 1591 1722 1615; x_wconf 97; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000012_000286" title="bbox 1734 1587 1798 1615; x_wconf 96; x_fsize 37">that</span>
+      <span class="ocrx_word" id="word_000012_000287" title="bbox 1811 1587 1894 1615; x_wconf 96; x_fsize 37">slave</span>
+      <span class="ocrx_word" id="word_000012_000288" title="bbox 1907 1587 1992 1622; x_wconf 96; x_fsize 37">(LSB</span>
+      <span class="ocrx_word" id="word_000012_000289" title="bbox 2006 1586 2095 1622; x_wconf 95; x_fsize 37">first).</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000023" title="bbox 376 1636 1648 1674; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000290" title="bbox 376 1636 534 1674; x_wconf 95; x_fsize 39">Anything</span>
+      <span class="ocrx_word" id="word_000012_000291" title="bbox 547 1636 661 1665; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000012_000292" title="bbox 674 1636 791 1665; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000293" title="bbox 805 1641 836 1665; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000294" title="bbox 848 1637 899 1665; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000295" title="bbox 911 1637 1097 1665; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000296" title="bbox 1110 1636 1179 1665; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000297" title="bbox 1191 1636 1317 1674; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000298" title="bbox 1330 1636 1393 1665; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000299" title="bbox 1406 1637 1484 1665; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000012_000300" title="bbox 1496 1646 1537 1665; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000012_000301" title="bbox 1549 1636 1648 1665; x_wconf 96; x_fsize 39">effect.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000007" title="bbox 376 1737 898 1775">
+    <p class="ocr_par" id="par_000012_000015" lang="eng" title="bbox 376 1737 898 1775" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000024" title="bbox 376 1737 898 1775; baseline 0.002 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000302" title="bbox 376 1737 480 1767; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000012_000303" title="bbox 493 1746 512 1767; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000304" title="bbox 525 1738 663 1767; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000305" title="bbox 676 1737 711 1767; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000306" title="bbox 721 1738 796 1775; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000307" title="bbox 809 1737 898 1775; x_wconf 96; x_fsize 39">pairs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000008" title="bbox 376 1811 2085 2049">
+    <p class="ocr_par" id="par_000012_000016" lang="eng" title="bbox 376 1811 2085 2049" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000025" title="bbox 376 1811 2014 1849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000308" title="bbox 376 1811 450 1840; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000309" title="bbox 463 1811 627 1840; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000310" title="bbox 639 1811 757 1840; x_wconf 96; x_fsize 39">readies</span>
+      <span class="ocrx_word" id="word_000012_000311" title="bbox 770 1812 821 1840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000312" title="bbox 833 1812 985 1849; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000012_000313" title="bbox 997 1811 1127 1840; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000314" title="bbox 1141 1812 1224 1840; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000315" title="bbox 1236 1817 1267 1840; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000316" title="bbox 1278 1811 1397 1840; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000317" title="bbox 1410 1821 1426 1840; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000318" title="bbox 1439 1811 1566 1840; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000012_000319" title="bbox 1579 1811 1614 1840; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000320" title="bbox 1624 1811 1792 1849; x_wconf 96; x_fsize 39">sequential</span>
+      <span class="ocrx_word" id="word_000012_000321" title="bbox 1804 1812 1873 1849; x_wconf 97; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000322" title="bbox 1884 1811 1966 1849; x_wconf 96; x_fsize 39">pairs</span>
+      <span class="ocrx_word" id="word_000012_000323" title="bbox 1979 1811 2014 1840; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000026" title="bbox 376 1861 2085 1899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000324" title="bbox 376 1861 454 1890; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000012_000325" title="bbox 480 1862 545 1890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000012_000326" title="bbox 558 1862 641 1890; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000327" title="bbox 653 1861 716 1890; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000328" title="bbox 729 1866 835 1899; x_wconf 96; x_fsize 39">expect</span>
+      <span class="ocrx_word" id="word_000012_000329" title="bbox 848 1867 879 1890; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000330" title="bbox 890 1861 1009 1890; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000012_000331" title="bbox 1020 1861 1089 1899; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000332" title="bbox 1100 1861 1182 1899; x_wconf 96; x_fsize 39">pairs</span>
+      <span class="ocrx_word" id="word_000012_000333" title="bbox 1195 1861 1272 1890; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000012_000334" title="bbox 1286 1862 1411 1890; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000012_000335" title="bbox 1424 1862 1541 1890; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000012_000336" title="bbox 1553 1862 1622 1899; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000337" title="bbox 1634 1861 1660 1890; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000338" title="bbox 1672 1861 1820 1890; x_wconf 95; x_fsize 39">received.</span>
+      <span class="ocrx_word" id="word_000012_000339" title="bbox 1846 1862 1911 1890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000012_000340" title="bbox 1923 1862 2085 1890; x_wconf 96; x_fsize 39">controller</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000027" title="bbox 376 1911 2069 1949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000341" title="bbox 376 1911 402 1940; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000342" title="bbox 416 1916 459 1940; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000012_000343" title="bbox 472 1921 512 1949; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000012_000344" title="bbox 526 1921 560 1940; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000012_000345" title="bbox 572 1912 635 1940; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000012_000346" title="bbox 648 1912 699 1940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000347" title="bbox 711 1917 782 1940; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000012_000348" title="bbox 795 1911 878 1940; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000012_000349" title="bbox 891 1911 1008 1940; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000350" title="bbox 1022 1917 1053 1940; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000351" title="bbox 1065 1911 1103 1940; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000012_000352" title="bbox 1116 1911 1185 1940; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000353" title="bbox 1197 1911 1323 1949; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000354" title="bbox 1336 1911 1399 1940; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000355" title="bbox 1412 1911 1450 1940; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000356" title="bbox 1462 1911 1652 1940; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000357" title="bbox 1665 1916 1696 1940; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000358" title="bbox 1708 1912 1771 1940; x_wconf 97; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000012_000359" title="bbox 1785 1912 1868 1940; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000360" title="bbox 1881 1912 1966 1947; x_wconf 95; x_fsize 39">(LSB</span>
+      <span class="ocrx_word" id="word_000012_000361" title="bbox 1980 1911 2069 1947; x_wconf 95; x_fsize 39">first).</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000028" title="bbox 376 1961 2032 1999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000362" title="bbox 376 1962 428 1990; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000012_000363" title="bbox 442 1961 624 1999; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000012_000364" title="bbox 637 1961 736 1990; x_wconf 96; x_fsize 39">words</span>
+      <span class="ocrx_word" id="word_000012_000365" title="bbox 749 1961 866 1990; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000366" title="bbox 880 1967 911 1990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000367" title="bbox 923 1962 974 1990; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000368" title="bbox 986 1962 1172 1990; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000369" title="bbox 1185 1961 1254 1990; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000370" title="bbox 1266 1961 1392 1999; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000371" title="bbox 1405 1961 1468 1990; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000372" title="bbox 1480 1961 1518 1990; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000373" title="bbox 1530 1961 1720 1990; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000374" title="bbox 1733 1966 1764 1990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000375" title="bbox 1776 1962 1828 1990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000376" title="bbox 1841 1962 1932 1990; x_wconf 96; x_fsize 39">slave.</span>
+      <span class="ocrx_word" id="word_000012_000377" title="bbox 1958 1961 2032 1990; x_wconf 96; x_fsize 39">This</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000029" title="bbox 376 2011 1657 2049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000378" title="bbox 376 2011 439 2040; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000379" title="bbox 452 2011 596 2040; x_wconf 96; x_fsize 39">continue</span>
+      <span class="ocrx_word" id="word_000012_000380" title="bbox 608 2011 685 2040; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000012_000381" title="bbox 699 2012 824 2040; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000012_000382" title="bbox 836 2012 905 2049; x_wconf 95; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000383" title="bbox 917 2011 943 2040; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000012_000384" title="bbox 956 2011 1073 2040; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000385" title="bbox 1087 2016 1118 2040; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000386" title="bbox 1130 2012 1181 2040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000387" title="bbox 1193 2012 1380 2040; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000388" title="bbox 1393 2012 1510 2040; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000012_000389" title="bbox 1522 2011 1657 2049; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000009" title="bbox 376 2112 701 2150">
+    <p class="ocr_par" id="par_000012_000017" lang="eng" title="bbox 376 2112 701 2150" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000030" title="bbox 376 2112 701 2150; baseline 0 -8; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000390" title="bbox 376 2113 467 2142; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000012_000391" title="bbox 471 2108 487 2154; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000392" title="bbox 512 2112 613 2150; x_wconf 95; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000393" title="bbox 626 2113 701 2150; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000010" title="bbox 375 2186 2065 2324">
+    <p class="ocr_par" id="par_000012_000018" lang="eng" title="bbox 375 2186 2065 2324" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000031" title="bbox 376 2186 2040 2224; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000394" title="bbox 376 2186 450 2215; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000395" title="bbox 463 2186 627 2215; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000396" title="bbox 640 2186 768 2224; x_wconf 96; x_fsize 39">triggers</span>
+      <span class="ocrx_word" id="word_000012_000397" title="bbox 782 2196 798 2215; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000398" title="bbox 810 2186 879 2224; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000399" title="bbox 891 2192 922 2215; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000400" title="bbox 933 2187 971 2215; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000401" title="bbox 983 2186 1173 2215; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000402" title="bbox 1186 2186 1265 2215; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000403" title="bbox 1278 2187 1329 2215; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000404" title="bbox 1342 2186 1473 2215; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000405" title="bbox 1487 2187 1570 2215; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000406" title="bbox 1582 2191 1613 2215; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000407" title="bbox 1625 2187 1676 2215; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000408" title="bbox 1688 2187 1859 2215; x_wconf 94; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000409" title="bbox 1885 2186 1959 2215; x_wconf 94; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000410" title="bbox 1971 2186 2040 2224; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000032" title="bbox 376 2236 2065 2274; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000411" title="bbox 376 2246 432 2265; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000012_000412" title="bbox 446 2237 517 2265; x_wconf 95; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000012_000413" title="bbox 530 2236 568 2265; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000414" title="bbox 579 2236 651 2265; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000415" title="bbox 664 2236 743 2265; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000416" title="bbox 756 2237 807 2265; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000417" title="bbox 819 2237 891 2266; x_wconf 96; x_fsize 39">LSB</span>
+      <span class="ocrx_word" id="word_000012_000418" title="bbox 905 2236 940 2265; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000419" title="bbox 949 2237 1000 2265; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000420" title="bbox 1012 2237 1198 2265; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000421" title="bbox 1211 2236 1280 2265; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000422" title="bbox 1292 2236 1427 2274; x_wconf 95; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000012_000423" title="bbox 1453 2237 1577 2265; x_wconf 96; x_fsize 39">Further</span>
+      <span class="ocrx_word" id="word_000012_000424" title="bbox 1589 2236 1677 2265; x_wconf 96; x_fsize 39">reads</span>
+      <span class="ocrx_word" id="word_000012_000425" title="bbox 1690 2236 1725 2265; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000426" title="bbox 1734 2237 1785 2265; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000427" title="bbox 1797 2237 1983 2265; x_wconf 93; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000428" title="bbox 1996 2236 2065 2265; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000033" title="bbox 375 2286 1517 2324; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000429" title="bbox 375 2286 501 2324; x_wconf 96; x_fsize 39">register</span>
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+      <span class="ocrx_word" id="word_000012_000431" title="bbox 589 2291 690 2315; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000012_000432" title="bbox 704 2287 755 2315; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000433" title="bbox 768 2296 852 2315; x_wconf 96; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000012_000434" title="bbox 864 2286 933 2315; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000435" title="bbox 945 2286 998 2315; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000012_000436" title="bbox 1010 2287 1088 2315; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000012_000437" title="bbox 1100 2296 1141 2315; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000012_000438" title="bbox 1153 2286 1244 2315; x_wconf 96; x_fsize 39">effect</span>
+      <span class="ocrx_word" id="word_000012_000439" title="bbox 1256 2296 1295 2315; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000012_000440" title="bbox 1309 2287 1360 2315; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000441" title="bbox 1371 2287 1517 2324; x_wconf 96; x_fsize 39">protocol.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000011" title="bbox 376 2387 913 2425">
+    <p class="ocr_par" id="par_000012_000019" lang="eng" title="bbox 376 2387 913 2425" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000034" title="bbox 376 2387 913 2425; baseline 0 -8; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000442" title="bbox 376 2388 467 2417; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000012_000443" title="bbox 480 2396 499 2417; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000444" title="bbox 512 2388 650 2417; x_wconf 96; x_fsize 39">number</span>
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+      <span class="ocrx_word" id="word_000012_000446" title="bbox 708 2387 809 2425; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000012_000447" title="bbox 822 2388 913 2425; x_wconf 96; x_fsize 39">bytes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000012" title="bbox 376 2461 2084 2699">
+    <p class="ocr_par" id="par_000012_000020" lang="eng" title="bbox 376 2461 2084 2699" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000035" title="bbox 376 2461 2040 2499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000448" title="bbox 376 2461 450 2490; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000449" title="bbox 463 2461 627 2490; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000450" title="bbox 640 2461 768 2499; x_wconf 96; x_fsize 39">triggers</span>
+      <span class="ocrx_word" id="word_000012_000451" title="bbox 782 2471 798 2490; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000452" title="bbox 810 2461 879 2499; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000453" title="bbox 891 2466 922 2490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000454" title="bbox 933 2462 971 2490; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000455" title="bbox 983 2461 1173 2490; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000456" title="bbox 1186 2461 1265 2490; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000457" title="bbox 1278 2462 1329 2490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000458" title="bbox 1342 2461 1473 2490; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000459" title="bbox 1487 2462 1570 2490; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000460" title="bbox 1582 2467 1613 2490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000461" title="bbox 1625 2462 1676 2490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000462" title="bbox 1688 2462 1859 2490; x_wconf 94; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000463" title="bbox 1885 2461 1959 2490; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000464" title="bbox 1971 2462 2040 2499; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000036" title="bbox 376 2511 1934 2549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000465" title="bbox 376 2521 432 2540; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000012_000466" title="bbox 446 2512 517 2540; x_wconf 95; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000012_000467" title="bbox 530 2511 568 2540; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000468" title="bbox 579 2511 651 2540; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000469" title="bbox 664 2511 743 2540; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000470" title="bbox 756 2512 807 2540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000471" title="bbox 819 2512 891 2541; x_wconf 96; x_fsize 39">LSB</span>
+      <span class="ocrx_word" id="word_000012_000472" title="bbox 905 2511 940 2540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000473" title="bbox 949 2512 1000 2540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000474" title="bbox 1012 2511 1081 2540; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000475" title="bbox 1093 2511 1228 2549; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000012_000476" title="bbox 1254 2511 1328 2540; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000477" title="bbox 1340 2511 1412 2540; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000478" title="bbox 1425 2511 1488 2540; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000479" title="bbox 1501 2511 1613 2549; x_wconf 96; x_fsize 39">trigger</span>
+      <span class="ocrx_word" id="word_000012_000480" title="bbox 1626 2512 1678 2540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000481" title="bbox 1690 2516 1761 2540; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000012_000482" title="bbox 1773 2511 1842 2549; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000483" title="bbox 1854 2517 1885 2540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000484" title="bbox 1896 2511 1934 2540; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000037" title="bbox 376 2561 2084 2599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000485" title="bbox 376 2561 566 2590; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000486" title="bbox 579 2566 610 2590; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000487" title="bbox 622 2562 673 2590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000488" title="bbox 685 2561 754 2590; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000489" title="bbox 766 2561 892 2599; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000490" title="bbox 905 2561 940 2590; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000491" title="bbox 949 2562 1000 2590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000492" title="bbox 1012 2562 1183 2590; x_wconf 96; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000493" title="bbox 1209 2562 1261 2590; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000012_000494" title="bbox 1275 2561 1457 2599; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000012_000495" title="bbox 1469 2562 1557 2590; x_wconf 96; x_fsize 39">reads</span>
+      <span class="ocrx_word" id="word_000012_000496" title="bbox 1570 2561 1605 2590; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000497" title="bbox 1614 2562 1665 2590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000498" title="bbox 1677 2562 1864 2590; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000499" title="bbox 1877 2561 1946 2590; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000500" title="bbox 1958 2561 2084 2599; x_wconf 96; x_fsize 39">register</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000038" title="bbox 376 2611 2053 2649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000501" title="bbox 376 2611 439 2640; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000502" title="bbox 452 2611 564 2649; x_wconf 96; x_fsize 39">trigger</span>
+      <span class="ocrx_word" id="word_000012_000503" title="bbox 577 2611 691 2640; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000012_000504" title="bbox 703 2611 787 2649; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000012_000505" title="bbox 800 2617 831 2640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000506" title="bbox 842 2611 880 2640; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000507" title="bbox 892 2611 1082 2640; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000508" title="bbox 1095 2616 1126 2640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000509" title="bbox 1138 2612 1189 2640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000510" title="bbox 1201 2612 1372 2640; x_wconf 95; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000511" title="bbox 1398 2611 1472 2640; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000512" title="bbox 1485 2611 1548 2640; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000513" title="bbox 1561 2611 1705 2640; x_wconf 96; x_fsize 39">continue</span>
+      <span class="ocrx_word" id="word_000012_000514" title="bbox 1717 2611 1795 2640; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000012_000515" title="bbox 1809 2612 1934 2640; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000012_000516" title="bbox 1946 2611 2015 2649; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000517" title="bbox 2027 2611 2053 2640; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000039" title="bbox 376 2661 1076 2699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000518" title="bbox 376 2661 493 2690; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000012_000519" title="bbox 507 2666 538 2690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000520" title="bbox 550 2662 601 2690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000521" title="bbox 613 2662 799 2690; x_wconf 94; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000522" title="bbox 812 2662 929 2690; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000012_000523" title="bbox 941 2661 1076 2699; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000013" title="bbox 375 2762 2037 3075">
+    <p class="ocr_par" id="par_000012_000021" lang="eng" title="bbox 376 2762 673 2800" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000040" title="bbox 376 2762 673 2800; baseline -0.003 -8; x_size 38; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000012_000524" title="bbox 376 2763 467 2792; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000012_000525" title="bbox 480 2771 499 2792; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000526" title="bbox 512 2763 587 2800; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000527" title="bbox 600 2762 673 2800; x_wconf 96; x_fsize 39">pair</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000022" lang="eng" title="bbox 375 2836 2037 2974" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000041" title="bbox 376 2836 2037 2874; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000528" title="bbox 376 2836 450 2865; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000529" title="bbox 463 2836 627 2865; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000530" title="bbox 640 2836 768 2874; x_wconf 96; x_fsize 39">triggers</span>
+      <span class="ocrx_word" id="word_000012_000531" title="bbox 782 2846 798 2865; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000532" title="bbox 810 2836 879 2874; x_wconf 95; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000533" title="bbox 890 2836 956 2874; x_wconf 96; x_fsize 39">pair</span>
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+      <span class="ocrx_word" id="word_000012_000535" title="bbox 1011 2836 1049 2865; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000536" title="bbox 1061 2836 1251 2865; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000537" title="bbox 1264 2836 1343 2865; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000538" title="bbox 1356 2837 1407 2865; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000539" title="bbox 1420 2836 1551 2865; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000540" title="bbox 1565 2837 1648 2865; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000541" title="bbox 1660 2841 1691 2865; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000542" title="bbox 1703 2837 1754 2865; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000543" title="bbox 1766 2837 1937 2865; x_wconf 91; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000544" title="bbox 1963 2836 2037 2865; x_wconf 96; x_fsize 39">This</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000042" title="bbox 376 2886 1968 2924; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000545" title="bbox 376 2886 459 2915; x_wconf 96; x_fsize 39">word</span>
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+      <span class="ocrx_word" id="word_000012_000547" title="bbox 542 2887 613 2915; x_wconf 95; x_fsize 39">then</span>
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+      <span class="ocrx_word" id="word_000012_000551" title="bbox 852 2887 903 2915; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000552" title="bbox 915 2887 1101 2915; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000553" title="bbox 1114 2886 1183 2915; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000554" title="bbox 1195 2886 1330 2924; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000012_000555" title="bbox 1356 2887 1480 2915; x_wconf 96; x_fsize 39">Further</span>
+      <span class="ocrx_word" id="word_000012_000556" title="bbox 1492 2886 1580 2915; x_wconf 96; x_fsize 39">reads</span>
+      <span class="ocrx_word" id="word_000012_000557" title="bbox 1593 2886 1628 2915; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000558" title="bbox 1637 2887 1688 2915; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000559" title="bbox 1700 2887 1886 2915; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000560" title="bbox 1899 2886 1968 2915; x_wconf 96; x_fsize 39">data</span>
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+      <span class="ocrx_word" id="word_000012_000561" title="bbox 375 2936 501 2974; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000012_000562" title="bbox 514 2936 577 2965; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000563" title="bbox 589 2942 690 2965; x_wconf 96; x_fsize 39">return</span>
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+      <span class="ocrx_word" id="word_000012_000565" title="bbox 768 2946 852 2965; x_wconf 96; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000012_000566" title="bbox 864 2936 933 2965; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000567" title="bbox 945 2936 997 2965; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000012_000568" title="bbox 1010 2937 1088 2965; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000012_000569" title="bbox 1100 2946 1141 2965; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000012_000570" title="bbox 1153 2936 1243 2965; x_wconf 96; x_fsize 39">effect</span>
+      <span class="ocrx_word" id="word_000012_000571" title="bbox 1256 2946 1295 2965; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000012_000572" title="bbox 1309 2937 1360 2965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000573" title="bbox 1371 2937 1517 2974; x_wconf 96; x_fsize 39">protocol.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000012_000023" lang="eng" title="bbox 376 3037 885 3075" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000044" title="bbox 376 3037 885 3075; baseline 0 -8; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000012_000574" title="bbox 376 3038 467 3067; x_wconf 96; x_fsize 40">Read</span>
+      <span class="ocrx_word" id="word_000012_000575" title="bbox 480 3046 499 3067; x_wconf 96; x_fsize 40">a</span>
+      <span class="ocrx_word" id="word_000012_000576" title="bbox 512 3038 650 3067; x_wconf 96; x_fsize 40">number</span>
+      <span class="ocrx_word" id="word_000012_000577" title="bbox 663 3037 698 3067; x_wconf 96; x_fsize 40">of</span>
+      <span class="ocrx_word" id="word_000012_000578" title="bbox 708 3038 783 3075; x_wconf 96; x_fsize 40">byte</span>
+      <span class="ocrx_word" id="word_000012_000579" title="bbox 796 3037 885 3075; x_wconf 96; x_fsize 40">pairs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000014" title="bbox 376 3111 2065 3199">
+    <p class="ocr_par" id="par_000012_000024" lang="eng" title="bbox 376 3111 2065 3199" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000045" title="bbox 376 3111 2037 3149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000580" title="bbox 376 3111 450 3140; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000581" title="bbox 463 3111 627 3140; x_wconf 96; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000012_000582" title="bbox 640 3111 768 3149; x_wconf 96; x_fsize 39">triggers</span>
+      <span class="ocrx_word" id="word_000012_000583" title="bbox 782 3121 798 3140; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000012_000584" title="bbox 810 3111 879 3149; x_wconf 95; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000585" title="bbox 890 3111 956 3149; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000012_000586" title="bbox 969 3116 1000 3140; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000587" title="bbox 1011 3111 1049 3140; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000588" title="bbox 1061 3111 1251 3140; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000012_000589" title="bbox 1264 3111 1343 3140; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000590" title="bbox 1356 3112 1407 3140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000591" title="bbox 1420 3111 1551 3140; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000012_000592" title="bbox 1565 3112 1648 3140; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000012_000593" title="bbox 1660 3117 1691 3140; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000012_000594" title="bbox 1703 3112 1754 3140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000595" title="bbox 1766 3112 1937 3140; x_wconf 93; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000012_000596" title="bbox 1963 3111 2037 3140; x_wconf 93; x_fsize 39">This</span>
+     </span>
+     <span class="ocr_line" id="line_000012_000046" title="bbox 376 3161 2065 3199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000597" title="bbox 376 3161 459 3190; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000012_000598" title="bbox 472 3171 528 3190; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000012_000599" title="bbox 542 3162 613 3190; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000012_000600" title="bbox 626 3161 664 3190; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000012_000601" title="bbox 675 3161 747 3190; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000602" title="bbox 760 3161 839 3190; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000012_000603" title="bbox 852 3162 903 3190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000604" title="bbox 915 3162 1101 3190; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000012_000605" title="bbox 1114 3161 1183 3190; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000012_000606" title="bbox 1195 3161 1330 3199; x_wconf 95; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000012_000607" title="bbox 1356 3161 1430 3190; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000012_000608" title="bbox 1442 3161 1514 3190; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000012_000609" title="bbox 1527 3161 1590 3190; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000012_000610" title="bbox 1603 3161 1715 3199; x_wconf 96; x_fsize 39">trigger</span>
+      <span class="ocrx_word" id="word_000012_000611" title="bbox 1728 3162 1779 3190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000012_000612" title="bbox 1792 3166 1863 3190; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000012_000613" title="bbox 1875 3161 1944 3199; x_wconf 97; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000012_000614" title="bbox 1955 3161 2021 3199; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000012_000615" title="bbox 2034 3167 2065 3190; x_wconf 96; x_fsize 39">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000012_000015" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000012_000025" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000012_000047" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000012_000616" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000012_000617" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000012_000618" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000012_000619" title="bbox 2004 3320 2040 3349; x_wconf 95; x_fsize 39">10</span>
+      <span class="ocrx_word" id="word_000012_000620" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000012_000621" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000012_000622" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000013" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0013.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000013_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000013_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000013_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000013_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000013_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000013_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000013_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000013_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000013_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000013_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000013_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000013_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000001" title="bbox 375 311 2022 449">
+    <p class="ocr_par" id="par_000013_000001" lang="eng" title="bbox 375 311 2022 449" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000001" title="bbox 375 311 1995 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000011" title="bbox 375 311 413 340; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000012" title="bbox 425 311 615 340; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000013_000013" title="bbox 628 317 659 340; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000014" title="bbox 671 312 722 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000015" title="bbox 734 311 803 340; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000016" title="bbox 815 311 941 349; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000017" title="bbox 954 311 989 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000018" title="bbox 998 312 1049 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000019" title="bbox 1061 312 1232 340; x_wconf 96; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000013_000020" title="bbox 1258 312 1310 340; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000013_000021" title="bbox 1324 311 1507 349; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000013_000022" title="bbox 1518 311 1606 340; x_wconf 96; x_fsize 39">reads</span>
+      <span class="ocrx_word" id="word_000013_000023" title="bbox 1619 311 1654 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000024" title="bbox 1663 312 1714 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000025" title="bbox 1726 312 1913 340; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000013_000026" title="bbox 1926 311 1995 340; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000002" title="bbox 375 361 2022 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000027" title="bbox 375 361 501 399; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000028" title="bbox 514 361 577 390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000013_000029" title="bbox 590 361 702 399; x_wconf 96; x_fsize 39">trigger</span>
+      <span class="ocrx_word" id="word_000013_000030" title="bbox 715 361 829 390; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000013_000031" title="bbox 841 361 910 399; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000032" title="bbox 921 361 1003 399; x_wconf 96; x_fsize 39">pairs</span>
+      <span class="ocrx_word" id="word_000013_000033" title="bbox 1016 367 1047 390; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000034" title="bbox 1058 361 1096 390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000035" title="bbox 1108 361 1298 390; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000013_000036" title="bbox 1311 366 1342 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000037" title="bbox 1354 362 1405 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000038" title="bbox 1417 362 1588 390; x_wconf 95; x_fsize 39">controller.</span>
+      <span class="ocrx_word" id="word_000013_000039" title="bbox 1614 361 1688 390; x_wconf 95; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000013_000040" title="bbox 1701 361 1765 390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000013_000041" title="bbox 1778 361 1922 390; x_wconf 96; x_fsize 39">continue</span>
+      <span class="ocrx_word" id="word_000013_000042" title="bbox 1945 361 2022 390; x_wconf 96; x_fsize 39">until</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000003" title="bbox 377 411 1334 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000043" title="bbox 377 412 502 440; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000013_000044" title="bbox 514 411 583 449; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000045" title="bbox 595 411 621 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000046" title="bbox 634 411 751 440; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000013_000047" title="bbox 765 416 796 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000048" title="bbox 808 412 859 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000049" title="bbox 871 412 1057 440; x_wconf 95; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000013_000050" title="bbox 1070 412 1187 440; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000051" title="bbox 1199 411 1334 449; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000002" title="bbox 376 486 2023 609">
+    <p class="ocr_par" id="par_000013_000002" lang="eng" title="bbox 376 486 2023 609" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000004" title="bbox 376 486 536 534; baseline 0 -11; x_size 48; x_descenders 11; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000052" title="bbox 376 486 536 534; x_wconf 96; x_fsize 49">Timing</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000005" title="bbox 376 571 2023 609; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000053" title="bbox 376 572 441 600; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000013_000054" title="bbox 453 571 527 600; x_wconf 95; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000013_000055" title="bbox 539 571 628 600; x_wconf 95; x_fsize 39">taken</span>
+      <span class="ocrx_word" id="word_000013_000056" title="bbox 642 571 688 600; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000013_000057" title="bbox 701 571 881 600; x_wconf 96; x_fsize 39">commands</span>
+      <span class="ocrx_word" id="word_000013_000058" title="bbox 894 577 925 600; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000059" title="bbox 936 572 974 600; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000060" title="bbox 985 571 1147 609; x_wconf 96; x_fsize 39">processed</span>
+      <span class="ocrx_word" id="word_000013_000061" title="bbox 1161 571 1220 600; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000013_000062" title="bbox 1233 571 1302 600; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000063" title="bbox 1316 576 1381 600; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000013_000064" title="bbox 1394 571 1420 600; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000065" title="bbox 1434 572 1539 600; x_wconf 95; x_fsize 39">shown</span>
+      <span class="ocrx_word" id="word_000013_000066" title="bbox 1552 571 1659 600; x_wconf 96; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000013_000067" title="bbox 1685 572 1750 600; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000013_000068" title="bbox 1762 571 1837 600; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000013_000069" title="bbox 1849 571 1875 600; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000070" title="bbox 1888 571 1978 609; x_wconf 96; x_fsize 39">given</span>
+      <span class="ocrx_word" id="word_000013_000071" title="bbox 1992 571 2023 600; x_wconf 96; x_fsize 39">in</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000003" title="bbox 376 621 2015 710">
+    <p class="ocr_par" id="par_000013_000003" lang="eng" title="bbox 376 621 2015 710" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000006" title="bbox 377 621 2015 659; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000072" title="bbox 377 622 468 651; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000013_000073" title="bbox 480 621 559 659; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000013_000074" title="bbox 570 622 707 659; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000013_000075" title="bbox 720 621 808 650; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000013_000076" title="bbox 820 622 928 659; x_wconf 96; x_fsize 39">cycles.</span>
+      <span class="ocrx_word" id="word_000013_000077" title="bbox 954 622 1019 650; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000013_000078" title="bbox 1031 622 1135 659; x_wconf 96; x_fsize 39">length</span>
+      <span class="ocrx_word" id="word_000013_000079" title="bbox 1149 621 1184 650; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000080" title="bbox 1194 631 1210 650; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000081" title="bbox 1223 621 1311 650; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000013_000082" title="bbox 1323 622 1407 659; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000013_000083" title="bbox 1419 621 1445 650; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000084" title="bbox 1458 621 1629 659; x_wconf 96; x_fsize 39">nominally</span>
+      <span class="ocrx_word" id="word_000013_000085" title="bbox 1640 621 1701 651; x_wconf 96; x_fsize 39">260</span>
+      <span class="ocrx_word" id="word_000013_000086" title="bbox 1714 621 1926 650; x_wconf 95; x_fsize 39">nanoseconds</span>
+      <span class="ocrx_word" id="word_000013_000087" title="bbox 1939 621 1985 650; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000013_000088" title="bbox 1999 631 2015 650; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000007" title="bbox 376 672 873 710; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000089" title="bbox 376 672 464 701; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000013_000090" title="bbox 476 672 641 710; x_wconf 96; x_fsize 39">frequency</span>
+      <span class="ocrx_word" id="word_000013_000091" title="bbox 652 672 687 701; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000092" title="bbox 697 673 768 702; x_wconf 96; x_fsize 39">3.84</span>
+      <span class="ocrx_word" id="word_000013_000093" title="bbox 781 673 873 701; x_wconf 94; x_fsize 39">MHz.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000004" title="bbox 376 722 1278 860">
+    <p class="ocr_par" id="par_000013_000004" lang="eng" title="bbox 376 722 1278 860" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000008" title="bbox 376 722 1278 760; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000094" title="bbox 376 722 506 751; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000013_000095" title="bbox 519 722 578 751; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000013_000096" title="bbox 590 732 713 760; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000013_000097" title="bbox 726 723 777 751; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000098" title="bbox 789 723 906 751; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000099" title="bbox 918 722 987 760; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000100" title="bbox 1130 723 1166 751; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000013_000101" title="bbox 1179 723 1278 760; x_wconf 96; x_fsize 39">cycles</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000009" title="bbox 376 772 1278 810; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000102" title="bbox 376 773 451 810; x_wconf 96; x_fsize 39">Byte</span>
+      <span class="ocrx_word" id="word_000013_000103" title="bbox 463 772 591 801; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000013_000104" title="bbox 604 777 635 801; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000105" title="bbox 647 782 680 801; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000106" title="bbox 693 772 772 801; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000013_000107" title="bbox 786 773 869 801; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000013_000108" title="bbox 1130 773 1166 801; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000013_000109" title="bbox 1179 773 1278 810; x_wconf 96; x_fsize 39">cycles</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000010" title="bbox 376 822 1278 860; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000110" title="bbox 376 823 451 860; x_wconf 96; x_fsize 39">Byte</span>
+      <span class="ocrx_word" id="word_000013_000111" title="bbox 462 822 528 860; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000112" title="bbox 541 822 669 851; x_wconf 96; x_fsize 39">transfer</span>
+      <span class="ocrx_word" id="word_000013_000113" title="bbox 682 827 713 851; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000114" title="bbox 725 832 758 851; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000115" title="bbox 771 822 850 851; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000013_000116" title="bbox 864 823 947 851; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000013_000117" title="bbox 1126 823 1166 851; x_wconf 96; x_fsize 39">24</span>
+      <span class="ocrx_word" id="word_000013_000118" title="bbox 1179 823 1278 860; x_wconf 96; x_fsize 39">cycles</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000005" title="bbox 375 872 2084 1266">
+    <p class="ocr_par" id="par_000013_000005" lang="eng" title="bbox 375 872 1809 910" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000011" title="bbox 375 872 1809 910; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000119" title="bbox 375 873 474 901; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000013_000120" title="bbox 488 872 609 910; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000013_000121" title="bbox 622 877 653 901; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000122" title="bbox 665 873 716 901; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000123" title="bbox 728 873 914 901; x_wconf 96; x_fsize 39">controller's</span>
+      <span class="ocrx_word" id="word_000013_000124" title="bbox 927 872 996 901; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000125" title="bbox 1010 872 1069 901; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000013_000126" title="bbox 1082 873 1199 901; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000127" title="bbox 1211 872 1353 910; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000013_000128" title="bbox 1366 873 1417 901; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000129" title="bbox 1429 872 1588 910; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000013_000130" title="bbox 1600 873 1681 901; x_wconf 93; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000013_000131" title="bbox 1695 873 1809 910; x_wconf 84; x_fsize 39">apply:-</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000006" lang="eng" title="bbox 377 924 2012 1012" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000012" title="bbox 377 924 2012 962; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000132" title="bbox 377 931 392 947; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000013_000133" title="bbox 451 924 537 953; x_wconf 75; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000013_000134" title="bbox 550 924 671 962; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000013_000135" title="bbox 684 929 715 953; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000136" title="bbox 727 925 778 953; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000137" title="bbox 790 925 907 953; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000138" title="bbox 919 924 1045 962; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000139" title="bbox 1058 925 1142 953; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000013_000140" title="bbox 1154 929 1235 953; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000013_000141" title="bbox 1246 924 1284 953; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000142" title="bbox 1297 934 1313 953; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000143" title="bbox 1326 924 1415 962; x_wconf 96; x_fsize 39">delay</span>
+      <span class="ocrx_word" id="word_000013_000144" title="bbox 1426 924 1461 953; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000145" title="bbox 1471 929 1499 953; x_wconf 97; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000013_000146" title="bbox 1512 925 1587 953; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000013_000147" title="bbox 1604 925 1640 953; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000013_000148" title="bbox 1653 925 1752 962; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000013_000149" title="bbox 1764 924 1868 953; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000013_000150" title="bbox 1880 925 1931 953; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000151" title="bbox 1943 924 2012 953; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000013" title="bbox 446 974 1356 1012; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000152" title="bbox 446 974 572 1012; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000153" title="bbox 585 974 611 1003; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000154" title="bbox 625 974 766 1003; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000013_000155" title="bbox 779 984 812 1003; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000156" title="bbox 826 975 951 1003; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000013_000157" title="bbox 964 975 1081 1003; x_wconf 95; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000158" title="bbox 1094 974 1177 1003; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000013_000159" title="bbox 1190 974 1216 1003; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000160" title="bbox 1229 974 1356 1003; x_wconf 96; x_fsize 39">written.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000007" lang="eng" title="bbox 377 1026 2067 1114" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000014" title="bbox 377 1026 2067 1064; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000161" title="bbox 377 1033 392 1049; x_wconf 70; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000013_000162" title="bbox 451 1026 579 1055; x_wconf 70; x_fsize 39">Toread</span>
+      <span class="ocrx_word" id="word_000013_000163" title="bbox 593 1036 609 1055; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000164" title="bbox 622 1026 705 1055; x_wconf 94; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000013_000165" title="bbox 718 1026 797 1055; x_wconf 94; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000013_000166" title="bbox 810 1027 861 1055; x_wconf 94; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000167" title="bbox 873 1026 942 1055; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000168" title="bbox 954 1026 1080 1064; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000169" title="bbox 1094 1026 1168 1055; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000013_000170" title="bbox 1181 1027 1232 1055; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000171" title="bbox 1244 1026 1408 1055; x_wconf 95; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000013_000172" title="bbox 1421 1031 1452 1055; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000173" title="bbox 1463 1026 1535 1055; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000013_000174" title="bbox 1547 1026 1616 1064; x_wconf 97; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000175" title="bbox 1627 1026 1694 1064; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000176" title="bbox 1707 1026 1733 1055; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000177" title="bbox 1746 1026 1848 1055; x_wconf 96; x_fsize 39">issued</span>
+      <span class="ocrx_word" id="word_000013_000178" title="bbox 1861 1027 1945 1055; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000013_000179" title="bbox 1957 1031 2038 1055; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000013_000180" title="bbox 2051 1036 2067 1055; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000015" title="bbox 447 1076 1772 1114; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000181" title="bbox 447 1076 536 1114; x_wconf 96; x_fsize 39">delay</span>
+      <span class="ocrx_word" id="word_000013_000182" title="bbox 547 1076 582 1105; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000183" title="bbox 592 1081 621 1105; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000013_000184" title="bbox 633 1077 709 1105; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000013_000185" title="bbox 725 1077 761 1105; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000013_000186" title="bbox 775 1076 834 1112; x_wconf 96; x_fsize 39">(for</span>
+      <span class="ocrx_word" id="word_000013_000187" title="bbox 847 1077 964 1105; x_wconf 93; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000188" title="bbox 976 1077 1124 1114; x_wconf 91; x_fsize 39">byte)+24</span>
+      <span class="ocrx_word" id="word_000013_000189" title="bbox 1138 1076 1197 1112; x_wconf 96; x_fsize 39">(for</span>
+      <span class="ocrx_word" id="word_000013_000190" title="bbox 1210 1077 1261 1105; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000191" title="bbox 1272 1077 1341 1114; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000192" title="bbox 1352 1076 1419 1114; x_wconf 93; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000193" title="bbox 1432 1076 1597 1112; x_wconf 92; x_fsize 39">transfer)=</span>
+      <span class="ocrx_word" id="word_000013_000194" title="bbox 1612 1076 1651 1106; x_wconf 96; x_fsize 39">36</span>
+      <span class="ocrx_word" id="word_000013_000195" title="bbox 1664 1077 1772 1114; x_wconf 96; x_fsize 39">cycles.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000008" lang="eng" title="bbox 377 1128 2084 1266" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000016" title="bbox 377 1128 1938 1166; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000196" title="bbox 377 1135 392 1151; x_wconf 79; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000013_000197" title="bbox 451 1129 496 1157; x_wconf 72; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000013_000198" title="bbox 507 1128 641 1166; x_wconf 76; x_fsize 39">perform</span>
+      <span class="ocrx_word" id="word_000013_000199" title="bbox 655 1138 671 1157; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000200" title="bbox 684 1128 824 1166; x_wconf 94; x_fsize 39">multiple</span>
+      <span class="ocrx_word" id="word_000013_000201" title="bbox 835 1128 904 1166; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000202" title="bbox 915 1128 981 1166; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000203" title="bbox 994 1128 1079 1157; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000013_000204" title="bbox 1091 1129 1175 1157; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000013_000205" title="bbox 1187 1133 1267 1157; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000013_000206" title="bbox 1279 1128 1317 1157; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000207" title="bbox 1330 1138 1346 1157; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000208" title="bbox 1359 1128 1448 1166; x_wconf 96; x_fsize 39">delay</span>
+      <span class="ocrx_word" id="word_000013_000209" title="bbox 1459 1128 1494 1157; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000210" title="bbox 1504 1133 1533 1157; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000013_000211" title="bbox 1545 1129 1621 1157; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000013_000212" title="bbox 1638 1129 1674 1157; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000013_000213" title="bbox 1687 1129 1786 1166; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000013_000214" title="bbox 1800 1128 1874 1157; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000013_000215" title="bbox 1887 1129 1938 1157; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000017" title="bbox 447 1178 2084 1216; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000216" title="bbox 447 1178 611 1207; x_wconf 92; x_fsize 39">command</span>
+      <span class="ocrx_word" id="word_000013_000217" title="bbox 624 1178 650 1207; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000013_000218" title="bbox 663 1178 780 1207; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000013_000219" title="bbox 794 1183 825 1207; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000220" title="bbox 837 1179 888 1207; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000221" title="bbox 900 1179 1017 1207; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000222" title="bbox 1029 1178 1155 1216; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000013_000223" title="bbox 1167 1178 1271 1207; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000013_000224" title="bbox 1283 1179 1334 1207; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000225" title="bbox 1346 1178 1412 1207; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000013_000226" title="bbox 1425 1178 1508 1207; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000013_000227" title="bbox 1521 1188 1577 1207; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000013_000228" title="bbox 1590 1178 1628 1207; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000229" title="bbox 1640 1178 1757 1207; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000013_000230" title="bbox 1771 1183 1802 1207; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000231" title="bbox 1814 1179 1865 1207; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000232" title="bbox 1877 1178 1946 1207; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000233" title="bbox 1958 1178 2084 1216; x_wconf 96; x_fsize 39">register</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000018" title="bbox 448 1228 1768 1266; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000234" title="bbox 448 1228 507 1257; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000013_000235" title="bbox 521 1238 537 1257; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000236" title="bbox 550 1228 639 1266; x_wconf 96; x_fsize 39">delay</span>
+      <span class="ocrx_word" id="word_000013_000237" title="bbox 650 1228 685 1257; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000238" title="bbox 695 1233 723 1257; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000013_000239" title="bbox 736 1229 811 1257; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000013_000240" title="bbox 824 1229 864 1257; x_wconf 96; x_fsize 39">24</span>
+      <span class="ocrx_word" id="word_000013_000241" title="bbox 877 1229 976 1266; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000013_000242" title="bbox 988 1228 1123 1257; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000013_000243" title="bbox 1138 1228 1320 1266; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000013_000244" title="bbox 1333 1228 1433 1257; x_wconf 96; x_fsize 39">writes</span>
+      <span class="ocrx_word" id="word_000013_000245" title="bbox 1446 1233 1477 1257; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000246" title="bbox 1489 1229 1540 1257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000013_000247" title="bbox 1552 1228 1621 1257; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000248" title="bbox 1633 1228 1768 1266; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000006" title="bbox 375 1303 2003 1677">
+    <p class="ocr_par" id="par_000013_000009" lang="eng" title="bbox 377 1303 524 1341" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000019" title="bbox 377 1303 524 1341; baseline 0 0; x_size 51.621262; x_descenders 13.621263; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000249" title="bbox 377 1303 524 1341; x_wconf 96; x_fsize 53">States</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000010" lang="eng" title="bbox 376 1388 2003 1476" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000020" title="bbox 376 1388 2003 1426; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000250" title="bbox 376 1389 405 1417; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000013_000251" title="bbox 418 1389 501 1417; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000013_000252" title="bbox 513 1398 569 1417; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000013_000253" title="bbox 582 1388 620 1417; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000254" title="bbox 632 1388 663 1417; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000013_000255" title="bbox 677 1398 736 1417; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000013_000256" title="bbox 748 1388 783 1417; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000257" title="bbox 792 1389 809 1418; x_wconf 95; x_fsize 39">5</span>
+      <span class="ocrx_word" id="word_000013_000258" title="bbox 825 1393 924 1417; x_wconf 96; x_fsize 39">states.</span>
+      <span class="ocrx_word" id="word_000013_000259" title="bbox 939 1389 1018 1417; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000013_000260" title="bbox 1031 1398 1047 1417; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000261" title="bbox 1060 1389 1177 1417; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000262" title="bbox 1189 1388 1258 1426; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000263" title="bbox 1270 1398 1326 1417; x_wconf 97; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000013_000264" title="bbox 1339 1388 1377 1417; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000013_000265" title="bbox 1388 1388 1527 1417; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000013_000266" title="bbox 1541 1388 1600 1417; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000013_000267" title="bbox 1613 1388 1795 1426; x_wconf 96; x_fsize 39">interpreted</span>
+      <span class="ocrx_word" id="word_000013_000268" title="bbox 1809 1394 1837 1417; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000013_000269" title="bbox 1851 1398 1910 1426; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000013_000270" title="bbox 1921 1388 2003 1417; x_wconf 96; x_fsize 39">time.</span>
+     </span>
+     <span class="ocr_line" id="line_000013_000021" title="bbox 380 1438 1283 1476; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000271" title="bbox 380 1439 408 1474; x_wconf 96; x_fsize 39">1)</span>
+      <span class="ocrx_word" id="word_000013_000272" title="bbox 525 1438 661 1476; x_wconf 96; x_fsize 39">Waiting</span>
+      <span class="ocrx_word" id="word_000013_000273" title="bbox 674 1443 705 1467; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000274" title="bbox 716 1438 835 1467; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000013_000275" title="bbox 848 1448 864 1467; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000276" title="bbox 877 1438 946 1467; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000277" title="bbox 958 1438 1027 1476; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000278" title="bbox 1039 1448 1072 1467; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000279" title="bbox 1085 1439 1202 1467; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000280" title="bbox 1214 1438 1283 1476; x_wconf 97; x_fsize 39">byte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000011" lang="eng" title="bbox 376 1489 1361 1527" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000022" title="bbox 376 1489 1361 1527; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000281" title="bbox 376 1490 408 1525; x_wconf 96; x_fsize 39">2)</span>
+      <span class="ocrx_word" id="word_000013_000282" title="bbox 525 1489 661 1527; x_wconf 96; x_fsize 39">Waiting</span>
+      <span class="ocrx_word" id="word_000013_000283" title="bbox 674 1495 705 1518; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000284" title="bbox 716 1489 835 1518; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000013_000285" title="bbox 848 1499 864 1518; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000286" title="bbox 877 1489 946 1518; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000287" title="bbox 958 1489 1027 1527; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000288" title="bbox 1038 1489 1104 1527; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000289" title="bbox 1117 1499 1150 1518; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000290" title="bbox 1163 1490 1280 1518; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000291" title="bbox 1292 1490 1361 1527; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000012" lang="eng" title="bbox 377 1539 1305 1577" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000023" title="bbox 377 1539 1305 1577; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000292" title="bbox 377 1540 408 1575; x_wconf 96; x_fsize 39">3)</span>
+      <span class="ocrx_word" id="word_000013_000293" title="bbox 525 1539 661 1577; x_wconf 96; x_fsize 39">Waiting</span>
+      <span class="ocrx_word" id="word_000013_000294" title="bbox 674 1545 705 1568; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000295" title="bbox 717 1539 857 1568; x_wconf 96; x_fsize 39">transmit</span>
+      <span class="ocrx_word" id="word_000013_000296" title="bbox 870 1549 886 1568; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000297" title="bbox 899 1539 968 1568; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000298" title="bbox 980 1539 1049 1577; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000299" title="bbox 1061 1549 1094 1568; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000300" title="bbox 1107 1540 1224 1568; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000301" title="bbox 1236 1539 1305 1577; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000013" lang="eng" title="bbox 375 1589 1383 1627" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000024" title="bbox 375 1589 1383 1627; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000302" title="bbox 375 1590 408 1625; x_wconf 96; x_fsize 39">4)</span>
+      <span class="ocrx_word" id="word_000013_000303" title="bbox 525 1589 661 1627; x_wconf 96; x_fsize 39">Waiting</span>
+      <span class="ocrx_word" id="word_000013_000304" title="bbox 674 1595 705 1618; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000305" title="bbox 717 1589 857 1618; x_wconf 96; x_fsize 39">transmit</span>
+      <span class="ocrx_word" id="word_000013_000306" title="bbox 870 1599 886 1618; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000013_000307" title="bbox 899 1589 968 1618; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000013_000308" title="bbox 980 1589 1049 1627; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000309" title="bbox 1060 1589 1126 1627; x_wconf 96; x_fsize 39">pair</span>
+      <span class="ocrx_word" id="word_000013_000310" title="bbox 1139 1599 1172 1618; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000013_000311" title="bbox 1185 1590 1302 1618; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000312" title="bbox 1314 1589 1383 1627; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000013_000014" lang="eng" title="bbox 376 1639 1130 1677" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000025" title="bbox 376 1639 1130 1677; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000313" title="bbox 376 1640 408 1675; x_wconf 96; x_fsize 39">5)</span>
+      <span class="ocrx_word" id="word_000013_000314" title="bbox 525 1639 661 1677; x_wconf 95; x_fsize 39">Waiting</span>
+      <span class="ocrx_word" id="word_000013_000315" title="bbox 674 1645 705 1668; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000013_000316" title="bbox 716 1639 835 1668; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000013_000317" title="bbox 847 1640 964 1668; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000013_000318" title="bbox 976 1639 1045 1677; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000013_000319" title="bbox 1057 1640 1130 1677; x_wconf 96; x_fsize 39">only</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000013_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000013_000015" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000013_000026" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000013_000320" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000013_000321" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000013_000322" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000013_000323" title="bbox 2004 3320 2036 3348; x_wconf 87; x_fsize 39">11</span>
+      <span class="ocrx_word" id="word_000013_000324" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000013_000325" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000013_000326" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000014" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0014.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000014_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000014_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000014_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000014_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000014_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000014_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000014_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000014_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000014_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000014_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000014_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000014_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000001" title="bbox 377 317 1318 381">
+    <p class="ocr_par" id="par_000014_000001" lang="eng" title="bbox 377 317 1318 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000001" title="bbox 377 317 1318 381; baseline -0.002 0; x_size 66.238098; x_descenders 16.559525; x_ascenders 16.559525">
+      <span class="ocrx_word" id="word_000014_000011" title="bbox 377 320 439 381; x_wconf 91; x_fsize 68">5.</span>
+      <span class="ocrx_word" id="word_000014_000012" title="bbox 543 329 923 381; x_wconf 96; x_fsize 68">MECHANICAL</span>
+      <span class="ocrx_word" id="word_000014_000013" title="bbox 947 317 1318 381; x_wconf 96; x_fsize 68">OVERVIEW</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000002" title="bbox 375 559 2014 698">
+    <p class="ocr_par" id="par_000014_000002" lang="eng" title="bbox 375 559 2014 698" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000014_000152" title="bbox 1040 1249 1103 1277; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000014_000153" title="bbox 1116 1248 1142 1277; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000154" title="bbox 1155 1248 1317 1286; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000014_000155" title="bbox 1330 1248 1465 1286; x_wconf 96; x_fsize 39">depends</span>
+      <span class="ocrx_word" id="word_000014_000156" title="bbox 1478 1258 1517 1277; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000157" title="bbox 1530 1249 1602 1277; x_wconf 95; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000014_000158" title="bbox 1616 1249 1667 1277; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000159" title="bbox 1679 1248 1822 1277; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000014_000160" title="bbox 1835 1248 1894 1277; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000161" title="bbox 1907 1249 1958 1277; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000013" title="bbox 376 1298 1994 1336; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000162" title="bbox 376 1298 544 1336; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000014_000163" title="bbox 557 1303 624 1336; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000014_000164" title="bbox 637 1299 700 1327; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000014_000165" title="bbox 713 1298 739 1327; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000166" title="bbox 752 1298 835 1327; x_wconf 96; x_fsize 39">used.</span>
+      <span class="ocrx_word" id="word_000014_000167" title="bbox 861 1298 964 1327; x_wconf 93; x_fsize 39">Either</span>
+      <span class="ocrx_word" id="word_000014_000168" title="bbox 977 1299 1091 1328; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000014_000169" title="bbox 1104 1308 1137 1327; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000014_000170" title="bbox 1150 1299 1262 1328; x_wconf 84; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000014_000171" title="bbox 1277 1308 1333 1327; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000172" title="bbox 1348 1303 1394 1327; x_wconf 96; x_fsize 39">act</span>
+      <span class="ocrx_word" id="word_000014_000173" title="bbox 1408 1308 1440 1327; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000014_000174" title="bbox 1453 1299 1504 1327; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000175" title="bbox 1516 1299 1601 1327; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000014_000176" title="bbox 1614 1298 1673 1327; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000014_000177" title="bbox 1686 1298 1721 1327; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000014_000178" title="bbox 1730 1299 1781 1327; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000179" title="bbox 1793 1298 1883 1327; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000014_000180" title="bbox 1898 1298 1994 1328; x_wconf 96; x_fsize 39">Serial</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000014" title="bbox 376 1348 2012 1386; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000181" title="bbox 376 1348 532 1377; x_wconf 96; x_fsize 39">Interface.</span>
+      <span class="ocrx_word" id="word_000014_000182" title="bbox 546 1348 629 1377; x_wconf 96; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000014_000183" title="bbox 643 1348 802 1386; x_wconf 95; x_fsize 39">exception</span>
+      <span class="ocrx_word" id="word_000014_000184" title="bbox 816 1348 851 1377; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000014_000185" title="bbox 860 1349 911 1377; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000186" title="bbox 923 1348 1069 1386; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000014_000187" title="bbox 1082 1348 1145 1377; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000014_000188" title="bbox 1158 1349 1198 1377; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000014_000189" title="bbox 1211 1348 1285 1377; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000014_000190" title="bbox 1299 1348 1414 1386; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000014_000191" title="bbox 1428 1348 1537 1377; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000014_000192" title="bbox 1549 1348 1587 1377; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000193" title="bbox 1599 1348 1767 1377; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000014_000194" title="bbox 1780 1348 1907 1386; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000014_000195" title="bbox 1918 1353 1949 1377; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000014_000196" title="bbox 1961 1349 2012 1377; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000015" title="bbox 377 1398 871 1436; baseline 0.002 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000197" title="bbox 377 1398 568 1436; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000014_000198" title="bbox 579 1398 649 1436; x_wconf 96; x_fsize 39">pins</span>
+      <span class="ocrx_word" id="word_000014_000199" title="bbox 662 1408 701 1427; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000200" title="bbox 715 1399 871 1428; x_wconf 85; x_fsize 39">ASIC4/5.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000006" title="bbox 699 1616 1697 1698">
+    <p class="ocr_par" id="par_000014_000006" lang="eng" title="bbox 543 1605 1697 1708" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000016" title="bbox 1430 1616 1697 1645; baseline 0 10; x_size 64.375; x_descenders 14.375; x_ascenders 14.375">
+      <span class="ocrx_word" id="word_000014_000201" title="bbox 1430 1616 1575 1645; x_wconf 89; x_fsize 66">ASIC4/5</span>
+      <span class="ocrx_word" id="word_000014_000202" title="bbox 1591 1616 1697 1645; x_wconf 92; x_fsize 66">SDAT</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000017" title="bbox 699 1668 1695 1698; baseline 0.001 -0.865; x_size 50; x_descenders 11; x_ascenders 11">
+      <span class="ocrx_word" id="word_000014_000203" title="bbox 699 1669 818 1698; x_wconf 91; x_fsize 51">MCLK</span>
+      <span class="ocrx_word" id="word_000014_000204" title="bbox 962 1668 1058 1698; x_wconf 96; x_fsize 51">Serial</span>
+      <span class="ocrx_word" id="word_000014_000205" title="bbox 1071 1668 1159 1697; x_wconf 96; x_fsize 51">clock</span>
+      <span class="ocrx_word" id="word_000014_000206" title="bbox 1430 1669 1575 1698; x_wconf 88; x_fsize 51">ASIC4/5</span>
+      <span class="ocrx_word" id="word_000014_000207" title="bbox 1591 1669 1695 1698; x_wconf 88; x_fsize 51">SCLK</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000007" title="bbox 543 1870 1835 1920">
+    <p class="ocr_par" id="par_000014_000007" lang="eng" title="bbox 543 1870 1835 1920" xml:lang="eng">
+     <span class="ocr_caption" id="line_000014_000018" title="bbox 543 1870 1835 1920; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000014_000208" title="bbox 539 1866 564 1941; x_wconf 51; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000014_000209" title="bbox 595 1870 621 1920; x_wconf 51; x_fsize 69">6</span>
+      <span class="ocrx_word" id="word_000014_000210" title="bbox 651 1866 689 1941; x_wconf 61; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000014_000211" title="bbox 707 1866 889 1941; x_wconf 92; x_fsize 69">SCK/EXON</span>
+      <span class="ocrx_word" id="word_000014_000212" title="bbox 914 1866 933 1941; x_wconf 95; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000014_000213" title="bbox 957 1866 1021 1941; x_wconf 29; x_fsize 69">Not</span>
+      <span class="ocrx_word" id="word_000014_000214" title="bbox 1032 1866 1102 1941; x_wconf 29; x_fsize 69">used</span>
+      <span class="ocrx_word" id="word_000014_000215" title="bbox 1114 1866 1146 1941; x_wconf 95; x_fsize 69">in</span>
+      <span class="ocrx_word" id="word_000014_000216" title="bbox 1164 1866 1227 1941; x_wconf 96; x_fsize 69">this</span>
+      <span class="ocrx_word" id="word_000014_000217" title="bbox 1245 1866 1383 1941; x_wconf 95; x_fsize 69">scenario</span>
+      <span class="ocrx_word" id="word_000014_000218" title="bbox 1407 1866 1427 1941; x_wconf 92; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000014_000219" title="bbox 1445 1866 1552 1941; x_wconf 49; x_fsize 69">Donot</span>
+      <span class="ocrx_word" id="word_000014_000220" title="bbox 1564 1866 1839 1941; x_wconf 19; x_fsize 69">Connect____|</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 533 1489 1845 1930"></div>
+   <div class="ocr_carea" id="block_000014_000008" title="bbox 377 2012 767 2060">
+    <p class="ocr_par" id="par_000014_000008" lang="eng" title="bbox 377 2012 767 2060" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000019" title="bbox 377 2012 767 2060; baseline 0 -11; x_size 47; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000221" title="bbox 377 2012 521 2060; x_wconf 96; x_fsize 48">Signal</span>
+      <span class="ocrx_word" id="word_000014_000222" title="bbox 543 2012 767 2050; x_wconf 96; x_fsize 48">Definition</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000009" title="bbox 376 2097 2098 2636">
+    <p class="ocr_par" id="par_000014_000009" lang="eng" title="bbox 376 2097 2098 2636" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000020" title="bbox 376 2097 2098 2135; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000223" title="bbox 376 2098 464 2127; x_wconf 96; x_fsize 39">MSD</span>
+      <span class="ocrx_word" id="word_000014_000224" title="bbox 478 2097 537 2126; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000225" title="bbox 550 2098 669 2127; x_wconf 92; x_fsize 39">MCLK</span>
+      <span class="ocrx_word" id="word_000014_000226" title="bbox 681 2097 760 2126; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000014_000227" title="bbox 759 2093 780 2140; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000228" title="bbox 804 2097 903 2135; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000014_000229" title="bbox 915 2102 1026 2126; x_wconf 93; x_fsize 39">master</span>
+      <span class="ocrx_word" id="word_000014_000230" title="bbox 1040 2098 1131 2127; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000014_000231" title="bbox 1145 2097 1234 2126; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000014_000232" title="bbox 1246 2098 1383 2135; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000014_000233" title="bbox 1396 2098 1536 2126; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000014_000234" title="bbox 1562 2097 1636 2126; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000014_000235" title="bbox 1649 2097 1675 2126; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000236" title="bbox 1688 2098 1840 2135; x_wconf 96; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000014_000237" title="bbox 1851 2098 1983 2126; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000014_000238" title="bbox 1996 2098 2014 2126; x_wconf 96; x_fsize 39">7</span>
+      <span class="ocrx_word" id="word_000014_000239" title="bbox 2028 2107 2067 2126; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000240" title="bbox 2082 2107 2098 2126; x_wconf 95; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000021" title="bbox 377 2147 2079 2185; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000241" title="bbox 377 2147 476 2177; x_wconf 96; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000014_000242" title="bbox 490 2148 506 2177; x_wconf 96; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000014_000243" title="bbox 522 2147 581 2176; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000244" title="bbox 594 2148 725 2176; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000014_000245" title="bbox 738 2148 755 2177; x_wconf 96; x_fsize 39">5</span>
+      <span class="ocrx_word" id="word_000014_000246" title="bbox 770 2157 809 2176; x_wconf 94; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000247" title="bbox 824 2157 861 2176; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000014_000248" title="bbox 876 2148 945 2177; x_wconf 89; x_fsize 39">S3a.</span>
+      <span class="ocrx_word" id="word_000014_000249" title="bbox 971 2148 1036 2176; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000014_000250" title="bbox 1049 2147 1138 2176; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000014_000251" title="bbox 1151 2148 1282 2176; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000014_000252" title="bbox 1295 2147 1383 2176; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000014_000253" title="bbox 1395 2157 1451 2176; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000254" title="bbox 1464 2148 1502 2176; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000255" title="bbox 1514 2147 1729 2185; x_wconf 96; x_fsize 39">continuously</span>
+      <span class="ocrx_word" id="word_000014_000256" title="bbox 1740 2147 1868 2176; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000014_000257" title="bbox 1881 2152 1912 2176; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000014_000258" title="bbox 1923 2147 2050 2185; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000014_000259" title="bbox 2063 2157 2079 2176; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000022" title="bbox 376 2198 1992 2236; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000260" title="bbox 376 2198 439 2227; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000014_000261" title="bbox 450 2198 584 2236; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000014_000262" title="bbox 597 2198 685 2227; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000014_000263" title="bbox 697 2198 743 2227; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000014_000264" title="bbox 756 2198 924 2236; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000014_000265" title="bbox 938 2198 1068 2227; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000014_000266" title="bbox 1094 2199 1159 2227; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000014_000267" title="bbox 1171 2198 1336 2236; x_wconf 96; x_fsize 39">frequency</span>
+      <span class="ocrx_word" id="word_000014_000268" title="bbox 1347 2198 1373 2227; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000269" title="bbox 1386 2198 1469 2227; x_wconf 96; x_fsize 39">fixed</span>
+      <span class="ocrx_word" id="word_000014_000270" title="bbox 1483 2204 1511 2227; x_wconf 93; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000014_000271" title="bbox 1528 2198 1701 2228; x_wconf 88; x_fsize 39">1.536MHz</span>
+      <span class="ocrx_word" id="word_000014_000272" title="bbox 1714 2198 1884 2236; x_wconf 96; x_fsize 39">regardless</span>
+      <span class="ocrx_word" id="word_000014_000273" title="bbox 1897 2198 1932 2227; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000014_000274" title="bbox 1941 2199 1992 2227; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000023" title="bbox 377 2248 2041 2286; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000275" title="bbox 377 2254 488 2286; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000014_000276" title="bbox 501 2248 589 2277; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000014_000277" title="bbox 601 2248 773 2286; x_wconf 93; x_fsize 39">frequency.</span>
+      <span class="ocrx_word" id="word_000014_000278" title="bbox 800 2249 978 2278; x_wconf 91; x_fsize 39">SDKs/INT</span>
+      <span class="ocrx_word" id="word_000014_000279" title="bbox 992 2248 1051 2277; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000280" title="bbox 1065 2249 1272 2278; x_wconf 92; x_fsize 39">SCK/EXON</span>
+      <span class="ocrx_word" id="word_000014_000281" title="bbox 1285 2258 1335 2277; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000014_000282" title="bbox 1346 2249 1418 2277; x_wconf 96; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000014_000283" title="bbox 1432 2248 1503 2277; x_wconf 96; x_fsize 39">dual</span>
+      <span class="ocrx_word" id="word_000014_000284" title="bbox 1516 2248 1653 2277; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000014_000285" title="bbox 1666 2248 1745 2286; x_wconf 91; x_fsize 39">pins.</span>
+      <span class="ocrx_word" id="word_000014_000286" title="bbox 1772 2249 1874 2278; x_wconf 91; x_fsize 39">SDKS</span>
+      <span class="ocrx_word" id="word_000014_000287" title="bbox 1889 2248 1948 2277; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000288" title="bbox 1962 2249 2041 2278; x_wconf 92; x_fsize 39">SCK</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000024" title="bbox 376 2298 2032 2336; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000289" title="bbox 376 2298 455 2327; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000014_000290" title="bbox 469 2308 485 2327; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000291" title="bbox 499 2298 598 2336; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000014_000292" title="bbox 611 2299 694 2327; x_wconf 93; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000014_000293" title="bbox 707 2299 798 2328; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000014_000294" title="bbox 812 2298 901 2327; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000014_000295" title="bbox 913 2299 1050 2336; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000014_000296" title="bbox 1063 2299 1203 2327; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000014_000297" title="bbox 1229 2298 1303 2327; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000014_000298" title="bbox 1316 2308 1372 2327; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000299" title="bbox 1385 2299 1423 2327; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000300" title="bbox 1435 2298 1597 2327; x_wconf 96; x_fsize 39">combined</span>
+      <span class="ocrx_word" id="word_000014_000301" title="bbox 1610 2298 1682 2327; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000014_000302" title="bbox 1696 2299 1784 2328; x_wconf 95; x_fsize 39">MSD</span>
+      <span class="ocrx_word" id="word_000014_000303" title="bbox 1798 2298 1857 2327; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000304" title="bbox 1870 2299 1989 2328; x_wconf 90; x_fsize 39">MCLK</span>
+      <span class="ocrx_word" id="word_000014_000305" title="bbox 2001 2303 2032 2327; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000025" title="bbox 376 2348 2050 2386; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000306" title="bbox 376 2348 455 2377; x_wconf 94; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000014_000307" title="bbox 469 2358 485 2377; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000308" title="bbox 497 2348 723 2377; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000014_000309" title="bbox 736 2348 810 2386; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000014_000310" title="bbox 825 2348 916 2386; x_wconf 96; x_fsize 39">speed</span>
+      <span class="ocrx_word" id="word_000014_000311" title="bbox 929 2348 998 2377; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000014_000312" title="bbox 1011 2348 1085 2377; x_wconf 93; x_fsize 39">link.</span>
+      <span class="ocrx_word" id="word_000014_000313" title="bbox 1112 2349 1267 2378; x_wconf 92; x_fsize 39">SDS/INT</span>
+      <span class="ocrx_word" id="word_000014_000314" title="bbox 1280 2358 1336 2377; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000315" title="bbox 1351 2349 1416 2377; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000014_000316" title="bbox 1427 2348 1465 2377; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000317" title="bbox 1477 2348 1551 2377; x_wconf 95; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000014_000318" title="bbox 1564 2353 1595 2377; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000014_000319" title="bbox 1608 2358 1640 2377; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000014_000320" title="bbox 1654 2358 1691 2377; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000014_000321" title="bbox 1706 2348 1804 2377; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000014_000322" title="bbox 1816 2348 1890 2386; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000014_000323" title="bbox 1904 2348 2050 2386; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000026" title="bbox 376 2398 1994 2436; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000324" title="bbox 376 2398 471 2436; x_wconf 96; x_fsize 39">input.</span>
+      <span class="ocrx_word" id="word_000014_000325" title="bbox 497 2399 562 2427; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000014_000326" title="bbox 574 2398 711 2427; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000014_000327" title="bbox 725 2398 760 2427; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000014_000328" title="bbox 770 2399 925 2428; x_wconf 90; x_fsize 39">SDS/INT</span>
+      <span class="ocrx_word" id="word_000014_000329" title="bbox 938 2408 994 2427; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000330" title="bbox 1007 2398 1045 2427; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000331" title="bbox 1056 2398 1271 2436; x_wconf 95; x_fsize 39">programmed</span>
+      <span class="ocrx_word" id="word_000014_000332" title="bbox 1284 2398 1315 2427; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000014_000333" title="bbox 1329 2399 1443 2428; x_wconf 92; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000014_000334" title="bbox 1456 2408 1489 2427; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000014_000335" title="bbox 1502 2399 1625 2428; x_wconf 91; x_fsize 39">ASIC9.</span>
+      <span class="ocrx_word" id="word_000014_000336" title="bbox 1644 2394 1665 2441; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000014_000337" title="bbox 1691 2398 1788 2436; x_wconf 95; x_fsize 39">rising</span>
+      <span class="ocrx_word" id="word_000014_000338" title="bbox 1801 2398 1878 2436; x_wconf 96; x_fsize 39">edge</span>
+      <span class="ocrx_word" id="word_000014_000339" title="bbox 1890 2408 1929 2427; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000340" title="bbox 1943 2399 1994 2427; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000027" title="bbox 377 2448 2087 2486; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000341" title="bbox 377 2449 584 2478; x_wconf 91; x_fsize 39">SCK/EXON</span>
+      <span class="ocrx_word" id="word_000014_000342" title="bbox 596 2448 682 2486; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000014_000343" title="bbox 695 2448 758 2477; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000014_000344" title="bbox 770 2448 859 2486; x_wconf 96; x_fsize 39">bring</span>
+      <span class="ocrx_word" id="word_000014_000345" title="bbox 872 2449 923 2477; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000346" title="bbox 936 2453 1047 2486; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000014_000347" title="bbox 1060 2454 1111 2477; x_wconf 95; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000014_000348" title="bbox 1124 2448 1159 2477; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000014_000349" title="bbox 1168 2449 1219 2477; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000350" title="bbox 1232 2448 1360 2486; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000014_000351" title="bbox 1372 2453 1447 2477; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000014_000352" title="bbox 1459 2448 1524 2477; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000014_000353" title="bbox 1536 2449 1587 2477; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000354" title="bbox 1599 2448 1757 2486; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000014_000355" title="bbox 1771 2453 1854 2477; x_wconf 93; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000014_000356" title="bbox 1880 2449 1963 2478; x_wconf 95; x_fsize 39">VCC</span>
+      <span class="ocrx_word" id="word_000014_000357" title="bbox 1977 2448 2003 2477; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000358" title="bbox 2017 2458 2033 2477; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000359" title="bbox 2046 2449 2087 2478; x_wconf 95; x_fsize 39">+5</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000028" title="bbox 376 2498 2045 2536; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000360" title="bbox 376 2499 438 2527; x_wconf 96; x_fsize 39">volt</span>
+      <span class="ocrx_word" id="word_000014_000361" title="bbox 452 2499 561 2536; x_wconf 96; x_fsize 39">supply</span>
+      <span class="ocrx_word" id="word_000014_000362" title="bbox 572 2499 635 2527; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000014_000363" title="bbox 648 2498 674 2527; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000364" title="bbox 688 2498 833 2527; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000014_000365" title="bbox 846 2498 894 2527; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000014_000366" title="bbox 903 2499 991 2527; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000014_000367" title="bbox 1005 2499 1056 2527; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000368" title="bbox 1069 2503 1180 2536; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000014_000369" title="bbox 1193 2498 1219 2527; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000370" title="bbox 1232 2498 1263 2527; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000014_000371" title="bbox 1277 2499 1328 2527; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000372" title="bbox 1341 2498 1469 2536; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000014_000373" title="bbox 1481 2503 1556 2527; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000014_000374" title="bbox 1569 2498 1628 2527; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000014_000375" title="bbox 1641 2498 1667 2527; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000376" title="bbox 1681 2498 1826 2527; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000014_000377" title="bbox 1839 2508 1878 2527; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000378" title="bbox 1892 2499 1980 2527; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000014_000379" title="bbox 1994 2499 2045 2527; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000029" title="bbox 377 2548 2075 2586; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000380" title="bbox 377 2554 488 2586; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000014_000381" title="bbox 501 2548 527 2577; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000382" title="bbox 540 2548 571 2577; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000014_000383" title="bbox 585 2549 636 2577; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000384" title="bbox 648 2548 806 2586; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000014_000385" title="bbox 819 2558 852 2577; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000014_000386" title="bbox 865 2548 927 2577; x_wconf 96; x_fsize 39">idle</span>
+      <span class="ocrx_word" id="word_000014_000387" title="bbox 940 2553 1023 2577; x_wconf 95; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000014_000388" title="bbox 1049 2549 1114 2577; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000014_000389" title="bbox 1126 2548 1296 2577; x_wconf 96; x_fsize 39">maximum</span>
+      <span class="ocrx_word" id="word_000014_000390" title="bbox 1310 2554 1429 2577; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000014_000391" title="bbox 1442 2549 1505 2577; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000014_000392" title="bbox 1518 2558 1574 2577; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000014_000393" title="bbox 1587 2548 1625 2577; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000014_000394" title="bbox 1637 2548 1740 2577; x_wconf 96; x_fsize 39">drawn</span>
+      <span class="ocrx_word" id="word_000014_000395" title="bbox 1754 2548 1780 2577; x_wconf 92; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000396" title="bbox 1793 2549 1905 2578; x_wconf 92; x_fsize 39">25mA.</span>
+      <span class="ocrx_word" id="word_000014_000397" title="bbox 1931 2548 2075 2586; x_wconf 96; x_fsize 39">Opening</span>
+     </span>
+     <span class="ocr_line" id="line_000014_000030" title="bbox 376 2598 1832 2636; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000398" title="bbox 376 2599 427 2627; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000014_000399" title="bbox 438 2598 517 2636; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000014_000400" title="bbox 529 2598 619 2627; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000014_000401" title="bbox 632 2608 671 2627; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000014_000402" title="bbox 685 2598 780 2627; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000014_000403" title="bbox 794 2608 831 2627; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000014_000404" title="bbox 846 2599 906 2628; x_wconf 82; x_fsize 39">S3a</span>
+      <span class="ocrx_word" id="word_000014_000405" title="bbox 919 2608 952 2627; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000014_000406" title="bbox 975 2608 982 2627; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000407" title="bbox 994 2598 1180 2627; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000014_000408" title="bbox 1193 2598 1256 2627; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000014_000409" title="bbox 1269 2604 1319 2627; x_wconf 96; x_fsize 39">cut</span>
+      <span class="ocrx_word" id="word_000014_000410" title="bbox 1330 2608 1432 2636; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000014_000411" title="bbox 1445 2603 1476 2627; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000014_000412" title="bbox 1488 2599 1623 2627; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000014_000413" title="bbox 1635 2598 1832 2636; x_wconf 96; x_fsize 39">peripherals.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000010" title="bbox 379 2673 841 2721">
+    <p class="ocr_par" id="par_000014_000010" lang="eng" title="bbox 379 2673 841 2721" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000014_000414" title="bbox 379 2673 573 2721; x_wconf 96; x_fsize 50">Physical</span>
+      <span class="ocrx_word" id="word_000014_000415" title="bbox 593 2673 841 2711; x_wconf 96; x_fsize 50">Connector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000014_000011" title="bbox 375 2758 2055 2846">
+    <p class="ocr_par" id="par_000014_000011" lang="eng" title="bbox 375 2758 2055 2846" xml:lang="eng">
+     <span class="ocr_line" id="line_000014_000032" title="bbox 376 2758 2055 2796; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000014_000416" title="bbox 376 2759 441 2787; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000014_000417" title="bbox 452 2758 583 2787; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000014_000418" title="bbox 596 2758 764 2796; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000014_000419" title="bbox 777 2763 844 2796; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000014_000420" title="bbox 857 2758 883 2787; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000014_000421" title="bbox 896 2758 986 2787; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000014_000422" title="bbox 998 2768 1038 2796; x_wconf 96; x_fsize 39">up</span>
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+      <span class="ocrx_word" id="word_000014_000424" title="bbox 1096 2768 1112 2787; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000014_000425" title="bbox 1125 2758 1227 2796; x_wconf 92; x_fsize 39">6-way</span>
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+      <span class="ocrx_word" id="word_000014_000444" title="bbox 1335 2808 1526 2846; x_wconf 96; x_fsize 39">numbering:</span>
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+   <div class="ocr_carea" id="block_000014_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000014_000012" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000014_000445" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
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+      <span class="ocrx_word" id="word_000014_000448" title="bbox 2004 3320 2040 3348; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000014_000449" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
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+      <span class="ocrx_word" id="word_000014_000451" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000015" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0015.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000015_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000015_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000015_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000015_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000015_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000015_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000015_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000015_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000015_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000015_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000015_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000015_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000001" title="bbox 704 679 1670 730">
+    <p class="ocr_par" id="par_000015_000001" lang="eng" title="bbox 704 679 1670 730" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000001" title="bbox 704 679 1670 730; baseline 0 -10; x_size 51; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000011" title="bbox 704 679 991 730; x_wconf 89; x_fsize 52">Looking</span>
+      <span class="ocrx_word" id="word_000015_000012" title="bbox 1029 679 1159 720; x_wconf 95; x_fsize 52">into</span>
+      <span class="ocrx_word" id="word_000015_000013" title="bbox 1190 679 1427 720; x_wconf 95; x_fsize 52">Series</span>
+      <span class="ocrx_word" id="word_000015_000014" title="bbox 1458 679 1500 720; x_wconf 71; x_fsize 52">3</span>
+      <span class="ocrx_word" id="word_000015_000015" title="bbox 1528 679 1553 720; x_wconf 71; x_fsize 52">/</span>
+      <span class="ocrx_word" id="word_000015_000016" title="bbox 1582 679 1670 720; x_wconf 95; x_fsize 52">3a</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_3" title="bbox 592 298 1794 773"></div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 601 766 1787 768"></div>
+   <div class="ocr_carea" id="block_000015_000002" title="bbox 376 834 2095 972">
+    <p class="ocr_par" id="par_000015_000002" lang="eng" title="bbox 376 834 2095 972" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000002" title="bbox 376 834 2095 872; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000017" title="bbox 376 835 441 863; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000015_000019" title="bbox 545 835 619 872; x_wconf 95; x_fsize 39">plug</span>
+      <span class="ocrx_word" id="word_000015_000020" title="bbox 632 834 658 863; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000015_000021" title="bbox 671 834 838 863; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000015_000022" title="bbox 851 840 882 863; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000015_000026" title="bbox 1106 834 1215 872; x_wconf 96; x_fsize 39">plastic</span>
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+      <span class="ocrx_word" id="word_000015_000028" title="bbox 1386 834 1486 864; x_wconf 91; x_fsize 39">3-link</span>
+      <span class="ocrx_word" id="word_000015_000029" title="bbox 1498 835 1584 863; x_wconf 96; x_fsize 39">cable</span>
+      <span class="ocrx_word" id="word_000015_000030" title="bbox 1597 835 1749 872; x_wconf 96; x_fsize 39">assembly</span>
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+      <span class="ocrx_word" id="word_000015_000032" title="bbox 1852 844 1901 863; x_wconf 95; x_fsize 39">no.</span>
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+      <span class="ocrx_word" id="word_000015_000034" title="bbox 376 884 476 913; x_wconf 96; x_fsize 39">which</span>
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+      <span class="ocrx_word" id="word_000015_000036" title="bbox 529 884 709 913; x_wconf 96; x_fsize 39">terminated</span>
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+      <span class="ocrx_word" id="word_000015_000043" title="bbox 1339 890 1483 913; x_wconf 96; x_fsize 39">connects</span>
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+      <span class="ocrx_word" id="word_000015_000046" title="bbox 1569 884 1671 922; x_wconf 92; x_fsize 39">6-way</span>
+      <span class="ocrx_word" id="word_000015_000047" title="bbox 1686 885 1799 914; x_wconf 94; x_fsize 39">1.5mm</span>
+      <span class="ocrx_word" id="word_000015_000048" title="bbox 1811 884 1894 922; x_wconf 96; x_fsize 39">pitch</span>
+      <span class="ocrx_word" id="word_000015_000049" title="bbox 1908 884 2067 913; x_wconf 96; x_fsize 39">transition</span>
+     </span>
+     <span class="ocr_line" id="line_000015_000004" title="bbox 376 934 845 972; baseline 0.002 -9; x_size 39; x_descenders 9; x_ascenders 11">
+      <span class="ocrx_word" id="word_000015_000050" title="bbox 376 934 487 963; x_wconf 96; x_fsize 40">header</span>
+      <span class="ocrx_word" id="word_000015_000051" title="bbox 501 935 579 972; x_wconf 96; x_fsize 40">(part</span>
+      <span class="ocrx_word" id="word_000015_000052" title="bbox 592 944 641 963; x_wconf 96; x_fsize 40">no.</span>
+      <span class="ocrx_word" id="word_000015_000053" title="bbox 655 934 845 970; x_wconf 93; x_fsize 40">47000106).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000003" title="bbox 376 1037 1063 1088">
+    <p class="ocr_par" id="par_000015_000003" lang="eng" title="bbox 376 1037 1063 1088" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000005" title="bbox 376 1037 1063 1088; baseline 0.004 -2; x_size 57.402596; x_descenders 7.4025974; x_ascenders 12">
+      <span class="ocrx_word" id="word_000015_000054" title="bbox 376 1037 491 1088; x_wconf 96; x_fsize 59">The</span>
+      <span class="ocrx_word" id="word_000015_000055" title="bbox 517 1037 690 1088; x_wconf 93; x_fsize 59">Psion</span>
+      <span class="ocrx_word" id="word_000015_000056" title="bbox 714 1037 1063 1088; x_wconf 86; x_fsize 59">Workabout</span>
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+    <p class="ocr_par" id="par_000015_000004" lang="eng" title="bbox 376 1189 1256 1237" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000006" title="bbox 376 1189 1256 1237; baseline 0.001 -11; x_size 47; x_descenders 10; x_ascenders 9">
+      <span class="ocrx_word" id="word_000015_000057" title="bbox 376 1189 463 1227; x_wconf 93; x_fsize 48">The</span>
+      <span class="ocrx_word" id="word_000015_000058" title="bbox 480 1189 739 1227; x_wconf 92; x_fsize 48">Workabout</span>
+      <span class="ocrx_word" id="word_000015_000059" title="bbox 759 1190 1005 1237; x_wconf 96; x_fsize 48">Expansion</span>
+      <span class="ocrx_word" id="word_000015_000060" title="bbox 1025 1189 1256 1227; x_wconf 96; x_fsize 48">Interfaces</span>
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+    <p class="ocr_par" id="par_000015_000005" lang="eng" title="bbox 375 1274 2076 1463" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000007" title="bbox 376 1274 2076 1312; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000061" title="bbox 376 1275 441 1303; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000015_000063" title="bbox 556 1274 742 1303; x_wconf 92; x_fsize 39">Workabout</span>
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+      <span class="ocrx_word" id="word_000015_000068" title="bbox 1140 1280 1326 1312; x_wconf 96; x_fsize 39">easy-to-use</span>
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+      <span class="ocrx_word" id="word_000015_000070" title="bbox 1508 1280 1619 1312; x_wconf 96; x_fsize 39">system</span>
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+      <span class="ocrx_word" id="word_000015_000077" title="bbox 376 1330 533 1362; x_wconf 96; x_fsize 39">corporate</span>
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+      <span class="ocrx_word" id="word_000015_000090" title="bbox 1886 1325 1959 1353; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000015_000091" title="bbox 1974 1334 2006 1353; x_wconf 96; x_fsize 39">as</span>
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+      <span class="ocrx_word" id="word_000015_000095" title="bbox 748 1376 887 1404; x_wconf 95; x_fsize 39">modems</span>
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+      <span class="ocrx_word" id="word_000015_000099" title="bbox 1158 1375 1326 1413; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000015_000100" title="bbox 1339 1381 1431 1413; x_wconf 94; x_fsize 39">ports.</span>
+      <span class="ocrx_word" id="word_000015_000101" title="bbox 1457 1376 1522 1404; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000015_000102" title="bbox 1533 1375 1719 1404; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000015_000103" title="bbox 1732 1376 1787 1404; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000015_000104" title="bbox 1801 1385 1817 1404; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000015_000105" title="bbox 1830 1375 1953 1413; x_wconf 92; x_fsize 39">26-way</span>
+     </span>
+     <span class="ocr_line" id="line_000015_000010" title="bbox 376 1425 2000 1463; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000106" title="bbox 376 1425 525 1454; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000015_000107" title="bbox 538 1425 668 1454; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000015_000108" title="bbox 681 1425 849 1463; x_wconf 95; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000015_000109" title="bbox 863 1425 1009 1454; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000015_000110" title="bbox 1022 1426 1081 1454; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000015_000111" title="bbox 1095 1435 1111 1454; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000015_000112" title="bbox 1125 1425 1238 1463; x_wconf 93; x_fsize 39">special</span>
+      <span class="ocrx_word" id="word_000015_000113" title="bbox 1255 1425 1359 1463; x_wconf 46; x_fsize 39">11-pin</span>
+      <span class="ocrx_word" id="word_000015_000114" title="bbox 1372 1426 1503 1454; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000015_000115" title="bbox 1516 1426 1651 1454; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000015_000116" title="bbox 1664 1425 1832 1463; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000015_000117" title="bbox 1846 1425 2000 1454; x_wconf 96; x_fsize 39">interface.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000006" title="bbox 376 1500 1557 1548">
+    <p class="ocr_par" id="par_000015_000006" lang="eng" title="bbox 376 1500 1557 1548" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000011" title="bbox 376 1500 1557 1548; baseline -0.001 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000118" title="bbox 376 1500 635 1538; x_wconf 91; x_fsize 49">Workabout</span>
+      <span class="ocrx_word" id="word_000015_000119" title="bbox 655 1500 872 1538; x_wconf 96; x_fsize 49">Extended</span>
+      <span class="ocrx_word" id="word_000015_000120" title="bbox 894 1500 1065 1538; x_wconf 96; x_fsize 49">Internal</span>
+      <span class="ocrx_word" id="word_000015_000121" title="bbox 1088 1500 1334 1548; x_wconf 95; x_fsize 49">Expansion</span>
+      <span class="ocrx_word" id="word_000015_000122" title="bbox 1354 1501 1557 1538; x_wconf 95; x_fsize 49">Interface</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000007" title="bbox 376 1585 1768 1623">
+    <p class="ocr_par" id="par_000015_000007" lang="eng" title="bbox 376 1585 1768 1623" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000012" title="bbox 376 1585 1768 1623; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000123" title="bbox 376 1586 441 1614; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000015_000124" title="bbox 452 1585 573 1623; x_wconf 96; x_fsize 39">pin-out</span>
+      <span class="ocrx_word" id="word_000015_000125" title="bbox 586 1585 621 1614; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000015_000126" title="bbox 630 1586 681 1614; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000015_000127" title="bbox 692 1585 878 1614; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000015_000128" title="bbox 891 1585 1014 1623; x_wconf 92; x_fsize 39">26-way</span>
+      <span class="ocrx_word" id="word_000015_000129" title="bbox 1025 1585 1155 1614; x_wconf 93; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000015_000130" title="bbox 1168 1586 1284 1614; x_wconf 92; x_fsize 39">Torson</span>
+      <span class="ocrx_word" id="word_000015_000131" title="bbox 1298 1591 1461 1614; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000015_000132" title="bbox 1474 1585 1500 1614; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000015_000133" title="bbox 1513 1585 1649 1614; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000015_000134" title="bbox 1661 1586 1768 1614; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000008" title="bbox 646 1691 1720 1836">
+    <p class="ocr_par" id="par_000015_000008" lang="eng" title="bbox 646 1691 1720 1836" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000013" title="bbox 646 1691 1720 1729; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000135" title="bbox 646 1692 762 1720; x_wconf 92; x_fsize 39">Torson</span>
+      <span class="ocrx_word" id="word_000015_000136" title="bbox 776 1691 816 1721; x_wconf 96; x_fsize 39">26</span>
+      <span class="ocrx_word" id="word_000015_000137" title="bbox 829 1701 896 1729; x_wconf 96; x_fsize 39">way</span>
+      <span class="ocrx_word" id="word_000015_000138" title="bbox 907 1696 1070 1720; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000015_000139" title="bbox 1082 1691 1135 1729; x_wconf 96; x_fsize 39">pin</span>
+      <span class="ocrx_word" id="word_000015_000140" title="bbox 1310 1691 1496 1720; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000015_000141" title="bbox 1510 1691 1616 1729; x_wconf 95; x_fsize 39">Signal</span>
+      <span class="ocrx_word" id="word_000015_000142" title="bbox 1629 1701 1720 1720; x_wconf 96; x_fsize 39">name</span>
+     </span>
+     <span class="ocr_line" id="line_000015_000014" title="bbox 1375 1800 1654 1836; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000143" title="bbox 1375 1801 1475 1830; x_wconf 96; x_fsize 37">NICD</span>
+      <span class="ocrx_word" id="word_000015_000144" title="bbox 1489 1801 1554 1836; x_wconf 96; x_fsize 37">(not</span>
+      <span class="ocrx_word" id="word_000015_000145" title="bbox 1567 1800 1654 1836; x_wconf 96; x_fsize 37">used)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000015_000009" title="bbox 1385 2860 1648 2949">
+    <p class="ocr_par" id="par_000015_000009" lang="eng" title="bbox 606 2850 1648 2953" xml:lang="eng">
+     <span class="ocr_caption" id="line_000015_000015" title="bbox 1385 2860 1648 2896; baseline -0.005 0.262; x_size 66.85965; x_descenders 16.714912; x_ascenders 16.714912">
+      <span class="ocrx_word" id="word_000015_000146" title="bbox 1385 2862 1470 2889; x_wconf 96; x_fsize 69">THM</span>
+      <span class="ocrx_word" id="word_000015_000147" title="bbox 1483 2861 1548 2896; x_wconf 96; x_fsize 69">(not</span>
+      <span class="ocrx_word" id="word_000015_000148" title="bbox 1561 2860 1648 2896; x_wconf 96; x_fsize 69">used)</span>
+     </span>
+     <span class="ocr_caption" id="line_000015_000016" title="bbox 1396 2913 1637 2949; baseline -0.003 1.701; x_size 66.85965; x_descenders 16.714912; x_ascenders 16.714912">
+      <span class="ocrx_word" id="word_000015_000149" title="bbox 1396 2915 1461 2943; x_wconf 96; x_fsize 69">VIN</span>
+      <span class="ocrx_word" id="word_000015_000150" title="bbox 1472 2914 1537 2949; x_wconf 95; x_fsize 69">(not</span>
+      <span class="ocrx_word" id="word_000015_000151" title="bbox 1550 2913 1637 2949; x_wconf 95; x_fsize 69">used)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_13" title="bbox 596 1671 1858 3122"></div>
+   <div class="ocr_carea" id="block_000015_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000015_000010" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000015_000017" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000015_000152" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000015_000153" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000015_000154" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000015_000155" title="bbox 2004 3320 2038 3349; x_wconf 96; x_fsize 39">13</span>
+      <span class="ocrx_word" id="word_000015_000156" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000015_000157" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000015_000158" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000016" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0016.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000016_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000016_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000016_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000016_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000016_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000016_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000016_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000016_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000016_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000016_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000016_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000016_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000016_000001" title="bbox 377 313 2089 967">
+    <p class="ocr_par" id="par_000016_000001" lang="eng" title="bbox 377 313 2030 351" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000001" title="bbox 377 313 2030 351; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000011" title="bbox 377 320 392 335; x_wconf 79; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000016_000012" title="bbox 423 309 428 356; x_wconf 36; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000016_000013" title="bbox 451 314 532 342; x_wconf 64; x_fsize 39">Vccl</span>
+      <span class="ocrx_word" id="word_000016_000014" title="bbox 549 313 575 342; x_wconf 91; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000015" title="bbox 589 314 669 343; x_wconf 91; x_fsize 39">3.0V</span>
+      <span class="ocrx_word" id="word_000016_000016" title="bbox 682 313 820 342; x_wconf 96; x_fsize 39">nominal</span>
+      <span class="ocrx_word" id="word_000016_000017" title="bbox 832 323 934 351; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000016_000018" title="bbox 948 314 1064 351; x_wconf 96; x_fsize 39">supply.</span>
+      <span class="ocrx_word" id="word_000016_000019" title="bbox 1090 314 1220 343; x_wconf 96; x_fsize 39">Current</span>
+      <span class="ocrx_word" id="word_000016_000020" title="bbox 1234 313 1382 342; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000016_000021" title="bbox 1394 313 1473 342; x_wconf 91; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000016_000022" title="bbox 1485 313 1671 342; x_wconf 90; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000016_000023" title="bbox 1684 313 1710 342; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000024" title="bbox 1723 313 1840 342; x_wconf 96; x_fsize 39">limited</span>
+      <span class="ocrx_word" id="word_000016_000025" title="bbox 1853 318 1884 342; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000026" title="bbox 1900 314 2030 343; x_wconf 91; x_fsize 39">100mA.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000002" lang="eng" title="bbox 377 365 1998 403" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000002" title="bbox 377 365 1998 403; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000027" title="bbox 377 372 392 387; x_wconf 51; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000016_000028" title="bbox 451 366 536 394; x_wconf 33; x_fsize 39">=Vcc2</span>
+      <span class="ocrx_word" id="word_000016_000029" title="bbox 549 365 575 394; x_wconf 92; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000030" title="bbox 588 366 637 395; x_wconf 92; x_fsize 39">5V</span>
+      <span class="ocrx_word" id="word_000016_000031" title="bbox 650 365 787 394; x_wconf 95; x_fsize 39">nominal</span>
+      <span class="ocrx_word" id="word_000016_000032" title="bbox 799 375 902 403; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000016_000033" title="bbox 916 366 1032 403; x_wconf 96; x_fsize 39">supply.</span>
+      <span class="ocrx_word" id="word_000016_000034" title="bbox 1058 366 1188 395; x_wconf 95; x_fsize 39">Current</span>
+      <span class="ocrx_word" id="word_000016_000035" title="bbox 1202 365 1350 394; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000016_000036" title="bbox 1362 365 1441 394; x_wconf 93; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000016_000037" title="bbox 1453 365 1639 394; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000016_000038" title="bbox 1652 365 1678 394; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000039" title="bbox 1691 365 1808 394; x_wconf 96; x_fsize 39">limited</span>
+      <span class="ocrx_word" id="word_000016_000040" title="bbox 1821 370 1852 394; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000041" title="bbox 1864 366 1998 395; x_wconf 92; x_fsize 39">200mA.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000003" lang="eng" title="bbox 377 417 2055 505" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000003" title="bbox 377 417 2055 455; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000042" title="bbox 377 424 392 439; x_wconf 78; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000016_000043" title="bbox 451 418 536 447; x_wconf 65; x_fsize 39">RUN</span>
+      <span class="ocrx_word" id="word_000016_000044" title="bbox 548 417 574 446; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000045" title="bbox 587 418 647 446; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000016_000046" title="bbox 659 418 747 446; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000016_000047" title="bbox 760 417 901 455; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000016_000048" title="bbox 914 417 1003 446; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000016_000049" title="bbox 1018 417 1077 446; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000050" title="bbox 1090 417 1164 455; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000016_000051" title="bbox 1178 418 1266 446; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000016_000052" title="bbox 1279 417 1420 455; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000016_000053" title="bbox 1433 427 1482 455; x_wconf 96; x_fsize 39">up.</span>
+      <span class="ocrx_word" id="word_000016_000054" title="bbox 1508 418 1532 446; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000016_000055" title="bbox 1545 417 1571 446; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000056" title="bbox 1584 417 1658 446; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000016_000057" title="bbox 1671 422 1702 446; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000058" title="bbox 1713 427 1815 455; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000016_000059" title="bbox 1828 417 1917 446; x_wconf 95; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000016_000060" title="bbox 1931 427 1964 446; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000016_000061" title="bbox 1976 423 2055 446; x_wconf 96; x_fsize 39">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000004" title="bbox 447 467 826 505; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000062" title="bbox 447 468 498 496; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000063" title="bbox 509 467 681 505; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000016_000064" title="bbox 694 467 826 496; x_wconf 96; x_fsize 39">module.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000004" lang="eng" title="bbox 377 519 2089 657" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000005" title="bbox 377 519 2049 557; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000065" title="bbox 377 526 392 541; x_wconf 59; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000016_000066" title="bbox 452 520 551 549; x_wconf 42; x_fsize 39">SCK2</span>
+      <span class="ocrx_word" id="word_000016_000067" title="bbox 565 519 624 548; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000068" title="bbox 638 520 735 549; x_wconf 85; x_fsize 39">SCK3</span>
+      <span class="ocrx_word" id="word_000016_000069" title="bbox 751 529 801 548; x_wconf 97; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000070" title="bbox 814 519 903 548; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000016_000071" title="bbox 916 519 985 548; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000016_000072" title="bbox 998 519 1110 548; x_wconf 96; x_fsize 39">clocks.</span>
+      <span class="ocrx_word" id="word_000016_000073" title="bbox 1136 520 1201 548; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000016_000074" title="bbox 1213 519 1316 548; x_wconf 96; x_fsize 39">clocks</span>
+      <span class="ocrx_word" id="word_000016_000075" title="bbox 1330 529 1380 548; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000076" title="bbox 1392 519 1445 548; x_wconf 96; x_fsize 39">left</span>
+      <span class="ocrx_word" id="word_000016_000077" title="bbox 1457 519 1591 557; x_wconf 94; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000016_000078" title="bbox 1604 519 1819 557; x_wconf 96; x_fsize 39">continuously</span>
+      <span class="ocrx_word" id="word_000016_000079" title="bbox 1831 524 1859 548; x_wconf 92; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000016_000080" title="bbox 1876 519 2049 549; x_wconf 90; x_fsize 39">1.536MHz</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000006" title="bbox 447 569 2089 607; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000081" title="bbox 447 570 535 598; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000016_000082" title="bbox 549 570 600 598; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000083" title="bbox 613 569 702 598; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000016_000084" title="bbox 714 574 781 607; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000016_000085" title="bbox 794 569 820 598; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000086" title="bbox 833 569 864 598; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000087" title="bbox 878 579 940 598; x_wconf 96; x_fsize 39">use.</span>
+      <span class="ocrx_word" id="word_000016_000088" title="bbox 966 570 1051 607; x_wconf 96; x_fsize 39">They</span>
+      <span class="ocrx_word" id="word_000016_000089" title="bbox 1063 579 1113 598; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000090" title="bbox 1125 569 1199 598; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000016_000091" title="bbox 1212 575 1243 598; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000092" title="bbox 1255 569 1343 598; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000016_000093" title="bbox 1355 570 1406 598; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000094" title="bbox 1418 570 1528 599; x_wconf 91; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000016_000095" title="bbox 1541 569 1572 598; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000096" title="bbox 1586 570 1698 599; x_wconf 68; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000016_000097" title="bbox 1713 569 1744 598; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000098" title="bbox 1758 570 1809 598; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000099" title="bbox 1821 570 1932 599; x_wconf 91; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000016_000100" title="bbox 1945 570 2089 599; x_wconf 92; x_fsize 39">AT/TTL</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000007" title="bbox 448 619 1095 657; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000101" title="bbox 448 619 507 648; x_wconf 90; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000102" title="bbox 520 619 725 649; x_wconf 90; x_fsize 39">AT/Barcode</span>
+      <span class="ocrx_word" id="word_000016_000103" title="bbox 737 619 876 648; x_wconf 96; x_fsize 39">modules</span>
+      <span class="ocrx_word" id="word_000016_000104" title="bbox 888 619 1095 657; x_wconf 96; x_fsize 39">respectively.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000005" lang="eng" title="bbox 377 671 2024 701" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000008" title="bbox 377 671 2024 701; baseline 0 -1; x_size 38.216942; x_descenders 9.2169428; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000105" title="bbox 377 678 392 693; x_wconf 59; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000016_000106" title="bbox 452 672 523 701; x_wconf 59; x_fsize 39">SD2</span>
+      <span class="ocrx_word" id="word_000016_000107" title="bbox 537 671 596 700; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000108" title="bbox 610 672 679 701; x_wconf 91; x_fsize 39">SD3</span>
+      <span class="ocrx_word" id="word_000016_000109" title="bbox 695 681 745 700; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000110" title="bbox 756 671 982 700; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000016_000111" title="bbox 996 671 1085 700; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000016_000112" title="bbox 1098 671 1167 700; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000016_000113" title="bbox 1180 671 1258 700; x_wconf 95; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000016_000114" title="bbox 1271 671 1345 700; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000016_000115" title="bbox 1358 671 1389 700; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000116" title="bbox 1403 672 1454 700; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000117" title="bbox 1466 672 1577 701; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000016_000118" title="bbox 1590 672 1734 701; x_wconf 92; x_fsize 39">AT/TTL</span>
+      <span class="ocrx_word" id="word_000016_000119" title="bbox 1747 671 1806 700; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000120" title="bbox 1819 671 2024 701; x_wconf 92; x_fsize 39">AT/Barcode</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000006" lang="eng" title="bbox 447 721 805 759" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000009" title="bbox 447 721 805 759; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000121" title="bbox 447 721 586 750; x_wconf 95; x_fsize 39">modules</span>
+      <span class="ocrx_word" id="word_000016_000122" title="bbox 598 721 805 759; x_wconf 96; x_fsize 39">respectively.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000007" lang="eng" title="bbox 451 773 1467 811" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000010" title="bbox 451 773 1467 811; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000123" title="bbox 451 774 562 802; x_wconf 76; x_fsize 39">EINT1</span>
+      <span class="ocrx_word" id="word_000016_000124" title="bbox 580 773 639 802; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000125" title="bbox 652 774 767 802; x_wconf 90; x_fsize 39">EINT2</span>
+      <span class="ocrx_word" id="word_000016_000126" title="bbox 781 783 831 802; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000127" title="bbox 844 773 941 802; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000016_000128" title="bbox 953 774 1013 802; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000016_000129" title="bbox 1026 773 1141 811; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000016_000130" title="bbox 1154 773 1200 802; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000016_000131" title="bbox 1213 773 1359 811; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000016_000132" title="bbox 1372 773 1467 811; x_wconf 95; x_fsize 39">input.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000008" lang="eng" title="bbox 451 825 1501 863" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000011" title="bbox 451 825 1501 863; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000133" title="bbox 451 826 566 855; x_wconf 95; x_fsize 39">EXON</span>
+      <span class="ocrx_word" id="word_000016_000134" title="bbox 578 825 604 854; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000135" title="bbox 618 835 655 854; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000016_000136" title="bbox 670 825 767 854; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000016_000137" title="bbox 779 825 853 863; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000016_000138" title="bbox 868 825 967 863; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000016_000139" title="bbox 980 825 1054 854; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000016_000140" title="bbox 1067 830 1098 854; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000141" title="bbox 1110 831 1177 854; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000016_000142" title="bbox 1191 835 1230 854; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000016_000143" title="bbox 1244 826 1295 854; x_wconf 91; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000144" title="bbox 1306 825 1501 854; x_wconf 91; x_fsize 39">Workabout.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000009" lang="eng" title="bbox 451 877 2065 915" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000012" title="bbox 451 877 2065 915; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000145" title="bbox 451 878 503 906; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000016_000146" title="bbox 516 877 551 906; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000016_000147" title="bbox 560 878 611 906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000148" title="bbox 624 878 719 906; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000016_000149" title="bbox 731 877 812 915; x_wconf 96; x_fsize 39">logic</span>
+      <span class="ocrx_word" id="word_000016_000150" title="bbox 826 877 941 915; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000016_000151" title="bbox 955 887 1005 906; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000152" title="bbox 1018 883 1047 906; x_wconf 92; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000016_000153" title="bbox 1060 878 1140 907; x_wconf 92; x_fsize 39">3.0V</span>
+      <span class="ocrx_word" id="word_000016_000154" title="bbox 1153 887 1186 906; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000016_000155" title="bbox 1200 878 1280 907; x_wconf 92; x_fsize 39">3.3V</span>
+      <span class="ocrx_word" id="word_000016_000156" title="bbox 1293 878 1396 912; x_wconf 96; x_fsize 39">levels,</span>
+      <span class="ocrx_word" id="word_000016_000157" title="bbox 1411 877 1585 915; x_wconf 96; x_fsize 39">depending</span>
+      <span class="ocrx_word" id="word_000016_000158" title="bbox 1598 887 1679 915; x_wconf 96; x_fsize 39">upon</span>
+      <span class="ocrx_word" id="word_000016_000159" title="bbox 1693 878 1744 906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000160" title="bbox 1756 877 1837 915; x_wconf 95; x_fsize 39">logic</span>
+      <span class="ocrx_word" id="word_000016_000161" title="bbox 1851 878 1960 915; x_wconf 93; x_fsize 39">supply</span>
+      <span class="ocrx_word" id="word_000016_000162" title="bbox 1971 878 2065 906; x_wconf 49; x_fsize 39">Vcc1.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000016_000010" lang="eng" title="bbox 451 929 1765 967" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000013" title="bbox 451 929 1765 967; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000163" title="bbox 451 929 542 958; x_wconf 96; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000016_000164" title="bbox 555 930 707 967; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000016_000165" title="bbox 718 929 875 958; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000016_000166" title="bbox 889 939 921 958; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000016_000167" title="bbox 934 929 1051 958; x_wconf 96; x_fsize 39">unused</span>
+      <span class="ocrx_word" id="word_000016_000168" title="bbox 1063 930 1157 958; x_wconf 96; x_fsize 39">relate</span>
+      <span class="ocrx_word" id="word_000016_000169" title="bbox 1169 934 1200 958; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000170" title="bbox 1213 939 1229 958; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000016_000171" title="bbox 1242 934 1289 967; x_wconf 96; x_fsize 39">yet</span>
+      <span class="ocrx_word" id="word_000016_000172" title="bbox 1302 929 1492 967; x_wconf 96; x_fsize 39">unspecified</span>
+      <span class="ocrx_word" id="word_000016_000173" title="bbox 1505 929 1598 958; x_wconf 96; x_fsize 39">codec</span>
+      <span class="ocrx_word" id="word_000016_000174" title="bbox 1611 929 1765 958; x_wconf 96; x_fsize 39">interface.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000016_000002" title="bbox 376 1054 1561 1102">
+    <p class="ocr_par" id="par_000016_000011" lang="eng" title="bbox 376 1054 1561 1102" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000014" title="bbox 376 1054 1561 1102; baseline -0.001 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000175" title="bbox 376 1054 635 1092; x_wconf 91; x_fsize 49">Workabout</span>
+      <span class="ocrx_word" id="word_000016_000176" title="bbox 655 1054 859 1092; x_wconf 96; x_fsize 49">Reduced</span>
+      <span class="ocrx_word" id="word_000016_000177" title="bbox 881 1054 1069 1092; x_wconf 96; x_fsize 49">External</span>
+      <span class="ocrx_word" id="word_000016_000178" title="bbox 1092 1054 1338 1102; x_wconf 96; x_fsize 49">Expansion</span>
+      <span class="ocrx_word" id="word_000016_000179" title="bbox 1358 1054 1561 1092; x_wconf 96; x_fsize 49">Interface</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000016_000003" title="bbox 375 1139 2091 1478">
+    <p class="ocr_par" id="par_000016_000012" lang="eng" title="bbox 375 1139 2091 1478" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000015" title="bbox 376 1139 2019 1177; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000180" title="bbox 376 1140 432 1168; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000016_000181" title="bbox 445 1140 496 1168; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000182" title="bbox 507 1139 693 1168; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000016_000183" title="bbox 705 1139 836 1168; x_wconf 96; x_fsize 39">reduced</span>
+      <span class="ocrx_word" id="word_000016_000184" title="bbox 849 1140 984 1168; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000016_000185" title="bbox 997 1139 1165 1177; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000016_000186" title="bbox 1179 1139 1333 1174; x_wconf 95; x_fsize 39">interface,</span>
+      <span class="ocrx_word" id="word_000016_000187" title="bbox 1357 1149 1365 1168; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000016_000188" title="bbox 1378 1149 1446 1168; x_wconf 96; x_fsize 39">new</span>
+      <span class="ocrx_word" id="word_000016_000189" title="bbox 1462 1140 1473 1168; x_wconf 6; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000016_000190" title="bbox 1483 1139 1566 1177; x_wconf 6; x_fsize 39">1-pin</span>
+      <span class="ocrx_word" id="word_000016_000191" title="bbox 1580 1140 1653 1168; x_wconf 96; x_fsize 39">Low</span>
+      <span class="ocrx_word" id="word_000016_000192" title="bbox 1665 1139 1813 1168; x_wconf 96; x_fsize 39">Insertion</span>
+      <span class="ocrx_word" id="word_000016_000193" title="bbox 1827 1140 1920 1168; x_wconf 96; x_fsize 39">Force</span>
+      <span class="ocrx_word" id="word_000016_000194" title="bbox 1933 1140 2019 1175; x_wconf 96; x_fsize 39">(LIF)</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000016" title="bbox 376 1189 1973 1227; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000195" title="bbox 376 1195 539 1218; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000016_000196" title="bbox 552 1190 607 1218; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000016_000197" title="bbox 619 1190 695 1218; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000016_000198" title="bbox 709 1189 856 1227; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000016_000199" title="bbox 869 1189 915 1218; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000016_000200" title="bbox 928 1189 1111 1227; x_wconf 96; x_fsize 39">connecting</span>
+      <span class="ocrx_word" id="word_000016_000201" title="bbox 1124 1190 1175 1218; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000202" title="bbox 1187 1195 1343 1227; x_wconf 96; x_fsize 39">computer</span>
+      <span class="ocrx_word" id="word_000016_000203" title="bbox 1356 1195 1387 1218; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000204" title="bbox 1399 1190 1450 1218; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000205" title="bbox 1462 1189 1574 1219; x_wconf 96; x_fsize 39">Cradle</span>
+      <span class="ocrx_word" id="word_000016_000206" title="bbox 1587 1190 1714 1227; x_wconf 96; x_fsize 39">System.</span>
+      <span class="ocrx_word" id="word_000016_000207" title="bbox 1740 1190 1805 1218; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000016_000208" title="bbox 1817 1195 1973 1227; x_wconf 96; x_fsize 39">computer</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000017" title="bbox 376 1240 2084 1278; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000209" title="bbox 376 1240 521 1269; x_wconf 96; x_fsize 39">mounted</span>
+      <span class="ocrx_word" id="word_000016_000210" title="bbox 534 1241 615 1269; x_wconf 96; x_fsize 39">male</span>
+      <span class="ocrx_word" id="word_000016_000211" title="bbox 627 1241 688 1269; x_wconf 96; x_fsize 39">LIF</span>
+      <span class="ocrx_word" id="word_000016_000212" title="bbox 700 1250 771 1278; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000016_000213" title="bbox 781 1240 819 1269; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000016_000214" title="bbox 831 1241 962 1269; x_wconf 96; x_fsize 39">weather</span>
+      <span class="ocrx_word" id="word_000016_000215" title="bbox 974 1240 1110 1278; x_wconf 96; x_fsize 39">proofed,</span>
+      <span class="ocrx_word" id="word_000016_000216" title="bbox 1125 1241 1176 1269; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000217" title="bbox 1188 1240 1274 1269; x_wconf 96; x_fsize 39">cable</span>
+      <span class="ocrx_word" id="word_000016_000218" title="bbox 1286 1240 1431 1269; x_wconf 96; x_fsize 39">mounted</span>
+      <span class="ocrx_word" id="word_000016_000219" title="bbox 1444 1240 1556 1269; x_wconf 96; x_fsize 39">female</span>
+      <span class="ocrx_word" id="word_000016_000220" title="bbox 1568 1241 1629 1269; x_wconf 96; x_fsize 39">LIF</span>
+      <span class="ocrx_word" id="word_000016_000221" title="bbox 1641 1245 1761 1269; x_wconf 96; x_fsize 39">cannot.</span>
+      <span class="ocrx_word" id="word_000016_000222" title="bbox 1787 1241 1949 1278; x_wconf 95; x_fsize 39">Currently</span>
+      <span class="ocrx_word" id="word_000016_000223" title="bbox 1960 1241 2011 1269; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000224" title="bbox 2023 1241 2084 1269; x_wconf 96; x_fsize 39">LIF</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000018" title="bbox 376 1290 2051 1328; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000225" title="bbox 376 1295 539 1319; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000016_000226" title="bbox 552 1300 641 1319; x_wconf 96; x_fsize 39">cover</span>
+      <span class="ocrx_word" id="word_000016_000227" title="bbox 654 1300 710 1319; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000016_000228" title="bbox 723 1291 761 1319; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000016_000229" title="bbox 773 1290 917 1319; x_wconf 96; x_fsize 39">moulded</span>
+      <span class="ocrx_word" id="word_000016_000230" title="bbox 930 1290 1002 1319; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000016_000231" title="bbox 1017 1300 1033 1319; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000016_000232" title="bbox 1045 1290 1214 1328; x_wconf 96; x_fsize 39">polarising</span>
+      <span class="ocrx_word" id="word_000016_000233" title="bbox 1226 1290 1279 1328; x_wconf 96; x_fsize 39">pin</span>
+      <span class="ocrx_word" id="word_000016_000234" title="bbox 1293 1290 1324 1319; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000235" title="bbox 1338 1300 1397 1319; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000016_000236" title="bbox 1409 1290 1444 1319; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000016_000237" title="bbox 1453 1295 1513 1319; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000016_000238" title="bbox 1524 1290 1683 1328; x_wconf 96; x_fsize 39">positions.</span>
+      <span class="ocrx_word" id="word_000016_000239" title="bbox 1709 1291 1774 1319; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000016_000240" title="bbox 1786 1290 1903 1328; x_wconf 96; x_fsize 39">facility</span>
+      <span class="ocrx_word" id="word_000016_000241" title="bbox 1914 1290 2007 1319; x_wconf 95; x_fsize 39">exists</span>
+      <span class="ocrx_word" id="word_000016_000242" title="bbox 2020 1295 2051 1319; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000019" title="bbox 376 1340 2088 1378; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000243" title="bbox 376 1340 586 1369; x_wconf 96; x_fsize 39">manufacture</span>
+      <span class="ocrx_word" id="word_000016_000244" title="bbox 598 1341 649 1369; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000245" title="bbox 661 1350 750 1369; x_wconf 96; x_fsize 39">cover</span>
+      <span class="ocrx_word" id="word_000016_000246" title="bbox 763 1340 835 1369; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000016_000247" title="bbox 849 1341 900 1369; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000248" title="bbox 911 1340 1080 1378; x_wconf 96; x_fsize 39">polarising</span>
+      <span class="ocrx_word" id="word_000016_000249" title="bbox 1092 1340 1145 1378; x_wconf 96; x_fsize 39">pin</span>
+      <span class="ocrx_word" id="word_000016_000250" title="bbox 1159 1340 1190 1369; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000251" title="bbox 1204 1345 1264 1369; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000016_000252" title="bbox 1276 1350 1361 1369; x_wconf 95; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000016_000253" title="bbox 1372 1340 1532 1378; x_wconf 95; x_fsize 39">positions,</span>
+      <span class="ocrx_word" id="word_000016_000254" title="bbox 1546 1340 1652 1378; x_wconf 96; x_fsize 39">giving</span>
+      <span class="ocrx_word" id="word_000016_000255" title="bbox 1665 1340 1732 1369; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000016_000256" title="bbox 1744 1340 1879 1378; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000016_000257" title="bbox 1891 1340 2034 1369; x_wconf 96; x_fsize 39">variants.</span>
+      <span class="ocrx_word" id="word_000016_000258" title="bbox 2059 1340 2088 1369; x_wconf 96; x_fsize 39">If</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000020" title="bbox 376 1390 2091 1428; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000259" title="bbox 376 1400 461 1419; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000016_000260" title="bbox 473 1391 545 1419; x_wconf 96; x_fsize 39">than</span>
+      <span class="ocrx_word" id="word_000016_000261" title="bbox 559 1390 626 1419; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000016_000262" title="bbox 639 1390 776 1419; x_wconf 96; x_fsize 39">versions</span>
+      <span class="ocrx_word" id="word_000016_000263" title="bbox 790 1400 840 1419; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000264" title="bbox 851 1390 991 1428; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000016_000265" title="bbox 1004 1390 1027 1419; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000016_000266" title="bbox 1039 1390 1065 1419; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000016_000267" title="bbox 1077 1390 1212 1428; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000016_000268" title="bbox 1224 1395 1255 1419; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000269" title="bbox 1267 1391 1345 1419; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000016_000270" title="bbox 1357 1391 1408 1419; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000271" title="bbox 1420 1400 1509 1419; x_wconf 96; x_fsize 39">cover</span>
+      <span class="ocrx_word" id="word_000016_000272" title="bbox 1523 1390 1582 1419; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000016_000273" title="bbox 1595 1391 1646 1419; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000016_000274" title="bbox 1659 1390 1762 1419; x_wconf 96; x_fsize 39">socket</span>
+      <span class="ocrx_word" id="word_000016_000275" title="bbox 1773 1391 1859 1419; x_wconf 96; x_fsize 39">bezel</span>
+      <span class="ocrx_word" id="word_000016_000276" title="bbox 1872 1390 2016 1419; x_wconf 96; x_fsize 39">moulded</span>
+      <span class="ocrx_word" id="word_000016_000277" title="bbox 2029 1390 2060 1419; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000016_000278" title="bbox 2075 1400 2091 1419; x_wconf 95; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000021" title="bbox 375 1440 1967 1478; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000279" title="bbox 375 1450 470 1478; x_wconf 96; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000016_000280" title="bbox 482 1440 517 1469; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000016_000281" title="bbox 526 1441 646 1469; x_wconf 96; x_fsize 39">colours</span>
+      <span class="ocrx_word" id="word_000016_000282" title="bbox 659 1446 690 1469; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000016_000283" title="bbox 702 1440 906 1469; x_wconf 96; x_fsize 39">differentiate</span>
+      <span class="ocrx_word" id="word_000016_000284" title="bbox 917 1440 1052 1469; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000016_000285" title="bbox 1066 1440 1208 1469; x_wconf 96; x_fsize 39">variants.</span>
+      <span class="ocrx_word" id="word_000016_000286" title="bbox 1234 1441 1299 1469; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000016_000287" title="bbox 1310 1440 1479 1478; x_wconf 96; x_fsize 39">polarising</span>
+      <span class="ocrx_word" id="word_000016_000288" title="bbox 1492 1440 1613 1478; x_wconf 96; x_fsize 39">options</span>
+      <span class="ocrx_word" id="word_000016_000289" title="bbox 1627 1450 1677 1469; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000016_000290" title="bbox 1688 1440 1848 1478; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000016_000291" title="bbox 1860 1441 1967 1469; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000016_000004" title="bbox 710 1529 1760 1819">
+    <p class="ocr_par" id="par_000016_000013" lang="eng" title="bbox 710 1529 1760 1819" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000022" title="bbox 1502 1529 1755 1562; baseline 0.004 -1; x_size 43.919998; x_descenders 10.92; x_ascenders 7">
+      <span class="ocrx_word" id="word_000016_000292" title="bbox 1502 1529 1562 1561; x_wconf 96; x_fsize 45">Pin</span>
+      <span class="ocrx_word" id="word_000016_000293" title="bbox 1580 1529 1755 1562; x_wconf 96; x_fsize 45">numbers</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000023" title="bbox 710 1610 1543 1646; baseline 0.002 -2; x_size 45.080002; x_descenders 10.08; x_ascenders 11">
+      <span class="ocrx_word" id="word_000016_000294" title="bbox 710 1610 765 1645; x_wconf 95; x_fsize 46">1st</span>
+      <span class="ocrx_word" id="word_000016_000295" title="bbox 806 1619 1132 1643; x_wconf 0; x_fsize 46">(1</span>
+      <span class="ocrx_word" id="word_000016_000296" title="bbox 1164 1611 1365 1646; x_wconf 95; x_fsize 46">GROUND</span>
+      <span class="ocrx_word" id="word_000016_000297" title="bbox 1521 1611 1543 1645; x_wconf 90; x_fsize 46">9</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000024" title="bbox 761 1694 1760 1735; baseline 0.001 -7; x_size 46.5; x_descenders 10.5; x_ascenders 11">
+      <span class="ocrx_word" id="word_000016_000298" title="bbox 761 1694 833 1729; x_wconf 92; x_fsize 48">2nd</span>
+      <span class="ocrx_word" id="word_000016_000299" title="bbox 861 1702 1132 1726; x_wconf 2; x_fsize 48">(________]</span>
+      <span class="ocrx_word" id="word_000016_000300" title="bbox 1164 1694 1360 1729; x_wconf 96; x_fsize 48">SIGNALS</span>
+      <span class="ocrx_word" id="word_000016_000301" title="bbox 1521 1694 1760 1735; x_wconf 90; x_fsize 48">2,3,4,5,8,10</span>
+     </span>
+     <span class="ocr_line" id="line_000016_000025" title="bbox 1524 1778 1676 1819; baseline 0 -7; x_size 46.5; x_descenders 10.5; x_ascenders 11">
+      <span class="ocrx_word" id="word_000016_000302" title="bbox 1524 1778 1676 1819; x_wconf 91; x_fsize 48">1,6,7,11</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_6" title="bbox 798 1583 1496 1746"></div>
+   <div class="ocr_carea" id="block_000016_000005" title="bbox 831 1905 1646 1943">
+    <p class="ocr_par" id="par_000016_000014" lang="eng" title="bbox 831 1905 1646 1943" xml:lang="eng">
+     <span class="ocr_caption" id="line_000016_000026" title="bbox 831 1905 1646 1943; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000016_000303" title="bbox 831 1906 896 1934; x_wconf 96; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000016_000304" title="bbox 909 1911 973 1943; x_wconf 96; x_fsize 38">step</span>
+      <span class="ocrx_word" id="word_000016_000305" title="bbox 987 1911 1199 1943; x_wconf 96; x_fsize 38">arrangement</span>
+      <span class="ocrx_word" id="word_000016_000306" title="bbox 1211 1905 1246 1934; x_wconf 96; x_fsize 38">of</span>
+      <span class="ocrx_word" id="word_000016_000307" title="bbox 1255 1906 1306 1934; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000016_000308" title="bbox 1318 1906 1379 1934; x_wconf 96; x_fsize 38">LIF</span>
+      <span class="ocrx_word" id="word_000016_000309" title="bbox 1391 1906 1564 1935; x_wconf 96; x_fsize 38">Connector</span>
+      <span class="ocrx_word" id="word_000016_000310" title="bbox 1576 1905 1646 1943; x_wconf 96; x_fsize 38">pins</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_8" title="bbox 714 2094 1765 2774"></div>
+   <div class="ocr_carea" id="block_000016_000006" title="bbox 567 2831 1932 2869">
+    <p class="ocr_par" id="par_000016_000015" lang="eng" title="bbox 567 2831 1932 2869" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000027" title="bbox 567 2831 1932 2869; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000311" title="bbox 567 2831 663 2861; x_wconf 96; x_fsize 37">Cable</span>
+      <span class="ocrx_word" id="word_000016_000312" title="bbox 675 2831 820 2860; x_wconf 96; x_fsize 37">mounted</span>
+      <span class="ocrx_word" id="word_000016_000313" title="bbox 833 2832 894 2860; x_wconf 96; x_fsize 37">LIF</span>
+      <span class="ocrx_word" id="word_000016_000314" title="bbox 907 2832 1042 2867; x_wconf 96; x_fsize 37">(Female</span>
+      <span class="ocrx_word" id="word_000016_000315" title="bbox 1053 2832 1140 2869; x_wconf 96; x_fsize 37">plug)</span>
+      <span class="ocrx_word" id="word_000016_000316" title="bbox 1295 2832 1461 2869; x_wconf 96; x_fsize 37">Computer</span>
+      <span class="ocrx_word" id="word_000016_000317" title="bbox 1474 2831 1619 2860; x_wconf 96; x_fsize 37">mounted</span>
+      <span class="ocrx_word" id="word_000016_000318" title="bbox 1632 2832 1693 2860; x_wconf 95; x_fsize 37">LIF</span>
+      <span class="ocrx_word" id="word_000016_000319" title="bbox 1706 2832 1804 2867; x_wconf 95; x_fsize 37">(Male</span>
+      <span class="ocrx_word" id="word_000016_000320" title="bbox 1817 2831 1932 2867; x_wconf 96; x_fsize 37">socket)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000016_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000016_000016" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000016_000028" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000016_000321" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000016_000322" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000016_000323" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000016_000324" title="bbox 2004 3320 2040 3348; x_wconf 96; x_fsize 39">14</span>
+      <span class="ocrx_word" id="word_000016_000325" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000016_000326" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000016_000327" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000017" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0017.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000017_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000017_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000017_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000017_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000017_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000017_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000017_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000017_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000017_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000017_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000017_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000017_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000017_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000017_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000017_000001" title="bbox 884 796 1038 824">
+    <p class="ocr_par" id="par_000017_000001" lang="eng" title="bbox 884 796 1038 824" xml:lang="eng">
+     <span class="ocr_caption" id="line_000017_000001" title="bbox 884 796 1038 824; baseline 0 -9; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000017_000011" title="bbox 884 796 894 824; x_wconf 22; x_fsize 21">3S</span>
+      <span class="ocrx_word" id="word_000017_000012" title="bbox 936 805 1038 815; x_wconf 36; x_fsize 21">310</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000017_000002" title="bbox 790 835 1090 903">
+    <p class="ocr_par" id="par_000017_000002" lang="eng" title="bbox 790 835 1090 903" xml:lang="eng">
+     <span class="ocr_caption" id="line_000017_000002" title="bbox 790 835 1090 866; baseline 0 -4; x_size 36.545456; x_descenders 9.136364; x_ascenders 9.136364">
+      <span class="ocrx_word" id="word_000017_000013" title="bbox 790 835 1090 866; x_wconf 16; x_fsize 38">@e0000</span>
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+      <span class="ocrx_word" id="word_000017_000015" title="bbox 806 876 1073 903; x_wconf 26; x_fsize 38">ODOOOO</span>
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+   <div class="ocr_photo" id="block_1_4" title="bbox 717 300 1765 989"></div>
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+    <p class="ocr_par" id="par_000017_000003" lang="eng" title="bbox 503 1020 2007 1058" xml:lang="eng">
+     <span class="ocr_line" id="line_000017_000004" title="bbox 503 1020 2007 1058; baseline 0 -9; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000017_000016" title="bbox 503 1021 599 1050; x_wconf 96; x_fsize 36">Cable</span>
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+      <span class="ocrx_word" id="word_000017_000020" title="bbox 989 1021 1076 1058; x_wconf 96; x_fsize 36">plug)</span>
+      <span class="ocrx_word" id="word_000017_000021" title="bbox 1370 1021 1536 1058; x_wconf 95; x_fsize 36">Computer</span>
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+      <span class="ocrx_word" id="word_000017_000024" title="bbox 1781 1021 1879 1056; x_wconf 96; x_fsize 36">(Male</span>
+      <span class="ocrx_word" id="word_000017_000025" title="bbox 1892 1020 2007 1056; x_wconf 96; x_fsize 36">socket)</span>
+     </span>
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+   <div class="ocr_carea" id="block_000017_000004" title="bbox 786 1169 1692 1207">
+    <p class="ocr_par" id="par_000017_000004" lang="eng" title="bbox 786 1169 1692 1207" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000017_000031" title="bbox 1127 1169 1325 1207; x_wconf 96; x_fsize 39">polarisation</span>
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+      <span class="ocrx_word" id="word_000017_000034" title="bbox 1446 1170 1507 1198; x_wconf 96; x_fsize 39">LIF</span>
+      <span class="ocrx_word" id="word_000017_000035" title="bbox 1519 1170 1692 1199; x_wconf 96; x_fsize 39">Connector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000017_000005" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000017_000005" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000017_000006" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000017_000036" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000017_000037" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000017_000038" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000017_000039" title="bbox 2004 3320 2038 3349; x_wconf 93; x_fsize 39">15</span>
+      <span class="ocrx_word" id="word_000017_000040" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000017_000041" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000017_000042" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000018" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0018.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000018_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000018_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000018_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000018_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000018_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000018_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000018_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000018_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000018_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000018_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000018_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000018_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000018_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000001" title="bbox 376 309 1273 432">
+    <p class="ocr_par" id="par_000018_000001" lang="eng" title="bbox 376 309 1273 432" xml:lang="eng">
+     <span class="ocr_caption" id="line_000018_000001" title="bbox 379 309 1273 347; baseline 0.001 -1; x_size 49.191555; x_descenders 11.191554; x_ascenders 10">
+      <span class="ocrx_word" id="word_000018_000011" title="bbox 379 309 449 346; x_wconf 96; x_fsize 51">Pin</span>
+      <span class="ocrx_word" id="word_000018_000012" title="bbox 470 309 694 347; x_wconf 94; x_fsize 51">Definition</span>
+      <span class="ocrx_word" id="word_000018_000013" title="bbox 712 310 778 347; x_wconf 96; x_fsize 51">for</span>
+      <span class="ocrx_word" id="word_000018_000014" title="bbox 796 309 865 346; x_wconf 92; x_fsize 51">LIF</span>
+      <span class="ocrx_word" id="word_000018_000015" title="bbox 892 329 896 336; x_wconf 92; x_fsize 51">-</span>
+      <span class="ocrx_word" id="word_000018_000016" title="bbox 916 309 1008 347; x_wconf 96; x_fsize 51">PFS</span>
+      <span class="ocrx_word" id="word_000018_000017" title="bbox 1025 309 1273 347; x_wconf 96; x_fsize 51">Connector</span>
+     </span>
+     <span class="ocr_caption" id="line_000018_000002" title="bbox 376 394 1007 432; baseline 0 -9; x_size 37; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000018_000018" title="bbox 376 395 444 423; x_wconf 96; x_fsize 38">LIF</span>
+      <span class="ocrx_word" id="word_000018_000019" title="bbox 457 394 641 424; x_wconf 95; x_fsize 38">Connector</span>
+      <span class="ocrx_word" id="word_000018_000020" title="bbox 654 394 868 424; x_wconf 96; x_fsize 38">Polarisation</span>
+      <span class="ocrx_word" id="word_000018_000021" title="bbox 880 395 969 432; x_wconf 92; x_fsize 38">Type</span>
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+    <p class="ocr_par" id="par_000018_000002" lang="eng" title="bbox 375 441 2068 537" xml:lang="eng">
+     <span class="ocr_caption" id="line_000018_000003" title="bbox 375 441 2068 476; baseline 0 -11; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000018_000023" title="bbox 375 445 416 465; x_wconf 96; x_fsize 27">Pin</span>
+      <span class="ocrx_word" id="word_000018_000024" title="bbox 469 445 510 465; x_wconf 97; x_fsize 27">Pin</span>
+      <span class="ocrx_word" id="word_000018_000025" title="bbox 518 445 588 465; x_wconf 96; x_fsize 27">Name</span>
+      <span class="ocrx_word" id="word_000018_000026" title="bbox 656 441 718 476; x_wconf 96; x_fsize 27">Wire</span>
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+      <span class="ocrx_word" id="word_000018_000028" title="bbox 940 441 1036 476; x_wconf 96; x_fsize 27">Contact</span>
+      <span class="ocrx_word" id="word_000018_000029" title="bbox 1142 441 1256 476; x_wconf 95; x_fsize 27">Direction</span>
+      <span class="ocrx_word" id="word_000018_000030" title="bbox 1348 445 1460 466; x_wconf 96; x_fsize 27">Standard</span>
+      <span class="ocrx_word" id="word_000018_000031" title="bbox 1469 445 1579 465; x_wconf 96; x_fsize 27">Function</span>
+      <span class="ocrx_word" id="word_000018_000032" title="bbox 1910 445 1992 466; x_wconf 96; x_fsize 27">Cradle</span>
+      <span class="ocrx_word" id="word_000018_000033" title="bbox 2001 451 2068 471; x_wconf 96; x_fsize 27">usage</span>
+     </span>
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+      <span class="ocrx_word" id="word_000018_000036" title="bbox 1143 478 1254 503; x_wconf 89; x_fsize 27">(Cradle's</span>
+     </span>
+     <span class="ocr_caption" id="line_000018_000005" title="bbox 1125 511 1271 537; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000018_000037" title="bbox 1125 511 1271 537; x_wconf 96; x_fsize 27">perspective)</span>
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+
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+     <span class="ocr_caption" id="line_000018_000006" title="bbox 392 543 2267 577; baseline 0 -10; x_size 26; x_descenders 6; x_ascenders 7">
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+      <span class="ocrx_word" id="word_000018_000039" title="bbox 469 547 524 567; x_wconf 95; x_fsize 27">LCA</span>
+      <span class="ocrx_word" id="word_000018_000040" title="bbox 661 547 714 567; x_wconf 63; x_fsize 27">710.1</span>
+      <span class="ocrx_word" id="word_000018_000041" title="bbox 795 548 870 567; x_wconf 96; x_fsize 27">Brown</span>
+      <span class="ocrx_word" id="word_000018_000042" title="bbox 962 547 1014 567; x_wconf 96; x_fsize 27">third</span>
+      <span class="ocrx_word" id="word_000018_000043" title="bbox 1169 543 1228 577; x_wconf 96; x_fsize 27">Input</span>
+      <span class="ocrx_word" id="word_000018_000044" title="bbox 1348 547 1409 567; x_wconf 77; x_fsize 27">Local’</span>
+      <span class="ocrx_word" id="word_000018_000045" title="bbox 1427 547 1540 573; x_wconf 96; x_fsize 27">Computer</span>
+      <span class="ocrx_word" id="word_000018_000046" title="bbox 1547 547 1626 567; x_wconf 96; x_fsize 27">Active.</span>
+      <span class="ocrx_word" id="word_000018_000047" title="bbox 1636 547 1690 573; x_wconf 96; x_fsize 27">High</span>
+      <span class="ocrx_word" id="word_000018_000048" title="bbox 1698 547 1758 567; x_wconf 96; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000018_000049" title="bbox 1766 547 1799 567; x_wconf 97; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000050" title="bbox 1910 547 1968 567; x_wconf 95; x_fsize 27">Used</span>
+      <span class="ocrx_word" id="word_000018_000051" title="bbox 1976 554 1997 567; x_wconf 96; x_fsize 27">as</span>
+      <span class="ocrx_word" id="word_000018_000052" title="bbox 2006 554 2031 567; x_wconf 96; x_fsize 27">an</span>
+      <span class="ocrx_word" id="word_000018_000053" title="bbox 2039 547 2111 567; x_wconf 95; x_fsize 27">enable</span>
+      <span class="ocrx_word" id="word_000018_000054" title="bbox 2120 547 2152 567; x_wconf 95; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000018_000055" title="bbox 2159 547 2192 567; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000056" title="bbox 2201 547 2267 567; x_wconf 96; x_fsize 27">cradle</span>
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+      <span class="ocrx_word" id="word_000018_000059" title="bbox 1487 588 1519 601; x_wconf 96; x_fsize 27">on.</span>
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+      <span class="ocrx_word" id="word_000018_000068" title="bbox 1351 615 1431 635; x_wconf 90; x_fsize 27">100mA</span>
+      <span class="ocrx_word" id="word_000018_000069" title="bbox 1439 615 1492 635; x_wconf 96; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000018_000070" title="bbox 1500 615 1539 635; x_wconf 96; x_fsize 27">this</span>
+      <span class="ocrx_word" id="word_000018_000071" title="bbox 1548 615 1583 641; x_wconf 96; x_fsize 27">pin</span>
+      <span class="ocrx_word" id="word_000018_000072" title="bbox 1591 615 1630 635; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000018_000073" title="bbox 1638 615 1671 635; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000074" title="bbox 1680 615 1820 635; x_wconf 90; x_fsize 27">HC/HCDOS</span>
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+     <span class="ocr_caption" id="line_000018_000009" title="bbox 1348 649 1703 675; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000075" title="bbox 1348 650 1403 669; x_wconf 77; x_fsize 27">5mA</span>
+      <span class="ocrx_word" id="word_000018_000076" title="bbox 1411 653 1432 669; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000077" title="bbox 1440 656 1510 675; x_wconf 96; x_fsize 27">power</span>
+      <span class="ocrx_word" id="word_000018_000078" title="bbox 1517 653 1594 669; x_wconf 96; x_fsize 27">remote</span>
+      <span class="ocrx_word" id="word_000018_000079" title="bbox 1603 649 1703 675; x_wconf 96; x_fsize 27">circuitry)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000003" title="bbox 469 686 2317 845">
+    <p class="ocr_par" id="par_000018_000004" lang="eng" title="bbox 469 686 2317 845" xml:lang="eng">
+     <span class="ocr_caption" id="line_000018_000010" title="bbox 469 686 2317 722; baseline 0 -16; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000080" title="bbox 469 686 547 706; x_wconf 96; x_fsize 27">EXON</span>
+      <span class="ocrx_word" id="word_000018_000081" title="bbox 661 686 714 706; x_wconf 81; x_fsize 27">710.1</span>
+      <span class="ocrx_word" id="word_000018_000082" title="bbox 806 686 858 706; x_wconf 96; x_fsize 27">Blue</span>
+      <span class="ocrx_word" id="word_000018_000083" title="bbox 950 686 1027 706; x_wconf 96; x_fsize 27">second</span>
+      <span class="ocrx_word" id="word_000018_000084" title="bbox 1160 686 1237 712; x_wconf 96; x_fsize 27">Output</span>
+      <span class="ocrx_word" id="word_000018_000085" title="bbox 1348 686 1449 706; x_wconf 91; x_fsize 27">EXternal</span>
+      <span class="ocrx_word" id="word_000018_000086" title="bbox 1458 686 1530 706; x_wconf 96; x_fsize 27">switch</span>
+      <span class="ocrx_word" id="word_000018_000087" title="bbox 1538 686 1584 710; x_wconf 96; x_fsize 27">ON,</span>
+      <span class="ocrx_word" id="word_000018_000088" title="bbox 1586 686 1658 722; x_wconf 92; x_fsize 27">active</span>
+      <span class="ocrx_word" id="word_000018_000089" title="bbox 1667 686 1715 712; x_wconf 93; x_fsize 27">high</span>
+      <span class="ocrx_word" id="word_000018_000090" title="bbox 1723 687 1798 711; x_wconf 87; x_fsize 27">(+5V).</span>
+      <span class="ocrx_word" id="word_000018_000091" title="bbox 1910 687 1960 712; x_wconf 96; x_fsize 27">May</span>
+      <span class="ocrx_word" id="word_000018_000092" title="bbox 1967 686 1993 706; x_wconf 97; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000018_000093" title="bbox 2002 686 2092 706; x_wconf 96; x_fsize 27">asserted</span>
+      <span class="ocrx_word" id="word_000018_000094" title="bbox 2099 686 2126 712; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000018_000095" title="bbox 2129 682 2139 716; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000096" title="bbox 2153 686 2219 706; x_wconf 96; x_fsize 27">cradle</span>
+      <span class="ocrx_word" id="word_000018_000097" title="bbox 2228 686 2317 706; x_wconf 96; x_fsize 27">resident</span>
+     </span>
+     <span class="ocr_caption" id="line_000018_000011" title="bbox 1348 720 1985 746; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000098" title="bbox 1348 720 1446 740; x_wconf 91; x_fsize 27">Asserted</span>
+      <span class="ocrx_word" id="word_000018_000099" title="bbox 1453 720 1480 746; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000018_000100" title="bbox 1488 727 1500 740; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000101" title="bbox 1506 713 1594 740; x_wconf 85; x_fsize 27">remote”</span>
+      <span class="ocrx_word" id="word_000018_000102" title="bbox 1602 720 1674 740; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000018_000103" title="bbox 1683 724 1704 740; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000104" title="bbox 1712 720 1784 740; x_wconf 95; x_fsize 27">switch</span>
+      <span class="ocrx_word" id="word_000018_000105" title="bbox 1792 727 1819 740; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000018_000106" title="bbox 1910 720 1985 740; x_wconf 92; x_fsize 27">Xmod.</span>
+     </span>
+     <span class="ocr_caption" id="line_000018_000012" title="bbox 1348 754 1500 780; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000107" title="bbox 1348 754 1381 774; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000108" title="bbox 1390 758 1500 780; x_wconf 96; x_fsize 27">computer.</span>
+     </span>
+     <span class="ocr_caption" id="line_000018_000013" title="bbox 1910 825 1985 845; baseline 0 0; x_size 26.246246; x_descenders 6.2462459; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000109" title="bbox 1910 825 1985 845; x_wconf 91; x_fsize 27">Xmod.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000004" title="bbox 446 781 2108 928">
+    <p class="ocr_par" id="par_000018_000005" lang="eng" title="bbox 388 781 2108 928" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000014" title="bbox 446 781 2108 928; baseline 0 -46; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000110" title="bbox 446 785 613 924; x_wconf 25; x_fsize 27">se</span>
+      <span class="ocrx_word" id="word_000018_000111" title="bbox 612 781 759 928; x_wconf 21; x_fsize 27">He</span>
+      <span class="ocrx_word" id="word_000018_000112" title="bbox 707 863 713 882; x_wconf 96; x_fsize 27">1</span>
+      <span class="ocrx_word" id="word_000018_000113" title="bbox 763 785 902 924; x_wconf 5; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000114" title="bbox 905 856 1071 924; x_wconf 34; x_fsize 27">eee</span>
+      <span class="ocrx_word" id="word_000018_000115" title="bbox 1074 852 1324 928; x_wconf 43; x_fsize 27">eet</span>
+      <span class="ocrx_word" id="word_000018_000116" title="bbox 1348 863 1429 888; x_wconf 96; x_fsize 27">Battery</span>
+      <span class="ocrx_word" id="word_000018_000117" title="bbox 1437 862 1553 882; x_wconf 96; x_fsize 27">thermistor</span>
+      <span class="ocrx_word" id="word_000018_000118" title="bbox 1560 862 1658 882; x_wconf 96; x_fsize 27">terminal.</span>
+      <span class="ocrx_word" id="word_000018_000119" title="bbox 1668 862 1747 882; x_wconf 96; x_fsize 27">Allows</span>
+      <span class="ocrx_word" id="word_000018_000120" title="bbox 1756 865 1843 882; x_wconf 38; x_fsize 27">remote“</span>
+      <span class="ocrx_word" id="word_000018_000121" title="bbox 2016 862 2108 882; x_wconf 96; x_fsize 27">function</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000015" title="bbox 1070 852 1734 928; baseline 0 -12; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000122" title="bbox 1070 852 1305 928; x_wconf 20; x_fsize 27">eae</span>
+      <span class="ocrx_word" id="word_000018_000123" title="bbox 1439 896 1463 916; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000018_000124" title="bbox 1469 896 1502 916; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000125" title="bbox 1510 896 1587 922; x_wconf 96; x_fsize 27">battery</span>
+      <span class="ocrx_word" id="word_000018_000126" title="bbox 1595 900 1734 922; x_wconf 96; x_fsize 27">temperature.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000005" title="bbox 612 852 2328 1129">
+    <p class="ocr_par" id="par_000018_000006" lang="eng" title="bbox 612 852 2328 1129" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000016" title="bbox 612 852 2244 963; baseline 0 -10; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000127" title="bbox 612 852 760 963; x_wconf 0; x_fsize 27">meal</span>
+      <span class="ocrx_word" id="word_000018_000128" title="bbox 707 934 714 953; x_wconf 95; x_fsize 27">1</span>
+      <span class="ocrx_word" id="word_000018_000129" title="bbox 759 852 902 963; x_wconf 31; x_fsize 27">Bead</span>
+      <span class="ocrx_word" id="word_000018_000130" title="bbox 901 852 1068 963; x_wconf 34; x_fsize 27">ie</span>
+      <span class="ocrx_word" id="word_000018_000131" title="bbox 1160 933 1237 959; x_wconf 96; x_fsize 27">Output</span>
+      <span class="ocrx_word" id="word_000018_000132" title="bbox 1348 933 1474 953; x_wconf 96; x_fsize 27">Disconnect</span>
+      <span class="ocrx_word" id="word_000018_000133" title="bbox 1482 933 1550 953; x_wconf 92; x_fsize 27">Local”</span>
+      <span class="ocrx_word" id="word_000018_000134" title="bbox 1563 933 1633 957; x_wconf 96; x_fsize 27">ASIC,</span>
+      <span class="ocrx_word" id="word_000018_000135" title="bbox 1642 933 1707 953; x_wconf 96; x_fsize 27">active</span>
+      <span class="ocrx_word" id="word_000018_000136" title="bbox 1716 933 1764 959; x_wconf 93; x_fsize 27">high</span>
+      <span class="ocrx_word" id="word_000018_000137" title="bbox 1772 934 1847 958; x_wconf 91; x_fsize 27">(+5V).</span>
+      <span class="ocrx_word" id="word_000018_000138" title="bbox 1910 934 2004 953; x_wconf 90; x_fsize 27">Asserted</span>
+      <span class="ocrx_word" id="word_000018_000139" title="bbox 2015 933 2042 959; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000018_000140" title="bbox 2050 933 2083 953; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000141" title="bbox 2092 933 2165 953; x_wconf 96; x_fsize 27">Cradle</span>
+      <span class="ocrx_word" id="word_000018_000142" title="bbox 2174 933 2244 957; x_wconf 96; x_fsize 27">ASIC,</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000017" title="bbox 1348 967 2328 993; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000143" title="bbox 1348 967 1408 992; x_wconf 96; x_fsize 27">(does</span>
+      <span class="ocrx_word" id="word_000018_000144" title="bbox 1417 971 1452 987; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000018_000145" title="bbox 1460 967 1521 993; x_wconf 96; x_fsize 27">apply</span>
+      <span class="ocrx_word" id="word_000018_000146" title="bbox 1528 971 1549 987; x_wconf 93; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000147" title="bbox 1557 967 1697 992; x_wconf 91; x_fsize 27">Workabout).</span>
+      <span class="ocrx_word" id="word_000018_000148" title="bbox 1707 967 1774 987; x_wconf 96; x_fsize 27">When</span>
+      <span class="ocrx_word" id="word_000018_000149" title="bbox 1782 967 1821 987; x_wconf 96; x_fsize 27">this</span>
+      <span class="ocrx_word" id="word_000018_000150" title="bbox 1910 971 2006 987; x_wconf 96; x_fsize 27">connects</span>
+      <span class="ocrx_word" id="word_000018_000151" title="bbox 2015 967 2048 987; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000152" title="bbox 2057 967 2123 987; x_wconf 96; x_fsize 27">cradle</span>
+      <span class="ocrx_word" id="word_000018_000153" title="bbox 2131 967 2221 987; x_wconf 93; x_fsize 27">resident</span>
+      <span class="ocrx_word" id="word_000018_000154" title="bbox 2229 967 2299 987; x_wconf 92; x_fsize 27">Xmod</span>
+      <span class="ocrx_word" id="word_000018_000155" title="bbox 2307 971 2328 987; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000018" title="bbox 1348 1001 2111 1027; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000156" title="bbox 1348 1001 1412 1027; x_wconf 97; x_fsize 27">signal</span>
+      <span class="ocrx_word" id="word_000018_000157" title="bbox 1421 1001 1438 1021; x_wconf 97; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000018_000158" title="bbox 1447 1001 1537 1021; x_wconf 96; x_fsize 27">asserted</span>
+      <span class="ocrx_word" id="word_000018_000159" title="bbox 1545 1001 1578 1021; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000160" title="bbox 1587 1001 1646 1021; x_wconf 96; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000018_000161" title="bbox 1655 1001 1740 1021; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000018_000162" title="bbox 1749 1001 1766 1021; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000018_000163" title="bbox 1910 1001 1943 1021; x_wconf 97; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000164" title="bbox 1952 1001 1998 1021; x_wconf 96; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000018_000165" title="bbox 2020 1001 2111 1021; x_wconf 95; x_fsize 27">channel.</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000019" title="bbox 1348 1028 1847 1055; baseline 0 0; x_size 26.202194; x_descenders 6.2021947; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000166" title="bbox 1348 1035 1494 1055; x_wconf 96; x_fsize 27">disconnected</span>
+      <span class="ocrx_word" id="word_000018_000167" title="bbox 1502 1035 1555 1055; x_wconf 96; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000018_000168" title="bbox 1563 1035 1596 1055; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000169" title="bbox 1605 1028 1667 1055; x_wconf 55; x_fsize 27">local?</span>
+      <span class="ocrx_word" id="word_000018_000170" title="bbox 1677 1035 1775 1055; x_wconf 78; x_fsize 27">ASIC4/5</span>
+      <span class="ocrx_word" id="word_000018_000171" title="bbox 1785 1035 1806 1055; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000018_000172" title="bbox 1814 1035 1847 1055; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000020" title="bbox 1348 1069 1828 1095; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000173" title="bbox 1348 1069 1385 1089; x_wconf 97; x_fsize 27">HC</span>
+      <span class="ocrx_word" id="word_000018_000174" title="bbox 1393 1069 1483 1089; x_wconf 93; x_fsize 27">resident</span>
+      <span class="ocrx_word" id="word_000018_000175" title="bbox 1491 1069 1561 1089; x_wconf 91; x_fsize 27">Xmod</span>
+      <span class="ocrx_word" id="word_000018_000176" title="bbox 1569 1069 1597 1093; x_wconf 96; x_fsize 27">(if</span>
+      <span class="ocrx_word" id="word_000018_000177" title="bbox 1603 1070 1692 1095; x_wconf 96; x_fsize 27">present)</span>
+      <span class="ocrx_word" id="word_000018_000178" title="bbox 1702 1069 1741 1089; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000018_000179" title="bbox 1749 1069 1828 1089; x_wconf 96; x_fsize 27">instead</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000021" title="bbox 1348 1103 1841 1129; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000180" title="bbox 1348 1103 1461 1123; x_wconf 96; x_fsize 27">connected</span>
+      <span class="ocrx_word" id="word_000018_000181" title="bbox 1469 1107 1490 1123; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000182" title="bbox 1498 1110 1510 1123; x_wconf 95; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000183" title="bbox 1517 1107 1594 1123; x_wconf 93; x_fsize 27">remote</span>
+      <span class="ocrx_word" id="word_000018_000184" title="bbox 1603 1103 1701 1123; x_wconf 90; x_fsize 27">ASIC4/5</span>
+      <span class="ocrx_word" id="word_000018_000185" title="bbox 1711 1103 1739 1127; x_wconf 96; x_fsize 27">(if</span>
+      <span class="ocrx_word" id="word_000018_000186" title="bbox 1745 1104 1841 1129; x_wconf 95; x_fsize 27">present).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000006" title="bbox 348 1134 1885 1242">
+    <p class="ocr_par" id="par_000018_000007" lang="eng" title="bbox 348 1134 2381 1242" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000022" title="bbox 348 1134 1669 1168; baseline 0 0; x_size 45.701756; x_descenders 11.425439; x_ascenders 11.425439">
+      <span class="ocrx_word" id="word_000018_000187" title="bbox 348 1134 613 1168; x_wconf 16; x_fsize 47">FN</span>
+      <span class="ocrx_word" id="word_000018_000188" title="bbox 763 1134 1669 1188; x_wconf 30; x_fsize 47">Te</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000023" title="bbox 348 1171 1732 1205; baseline 0 0; x_size 45.701756; x_descenders 11.425439; x_ascenders 11.425439">
+      <span class="ocrx_word" id="word_000018_000189" title="bbox 344 1167 362 1221; x_wconf 59; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000190" title="bbox 384 1171 407 1205; x_wconf 57; x_fsize 47">7</span>
+      <span class="ocrx_word" id="word_000018_000191" title="bbox 429 1167 452 1221; x_wconf 57; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000192" title="bbox 446 1171 613 1205; x_wconf 23; x_fsize 47">vin</span>
+      <span class="ocrx_word" id="word_000018_000193" title="bbox 609 1167 628 1221; x_wconf 23; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000194" title="bbox 641 1177 737 1197; x_wconf 47; x_fsize 47">28SwG</span>
+      <span class="ocrx_word" id="word_000018_000195" title="bbox 1348 1178 1420 1197; x_wconf 96; x_fsize 47">Power</span>
+      <span class="ocrx_word" id="word_000018_000196" title="bbox 1427 1177 1500 1203; x_wconf 93; x_fsize 47">supply</span>
+      <span class="ocrx_word" id="word_000018_000197" title="bbox 1508 1181 1529 1197; x_wconf 96; x_fsize 47">to</span>
+      <span class="ocrx_word" id="word_000018_000198" title="bbox 1542 1165 1641 1219; x_wconf 93; x_fsize 47">computer</span>
+      <span class="ocrx_word" id="word_000018_000199" title="bbox 1654 1177 1732 1202; x_wconf 71; x_fsize 47">(+10V)</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000024" title="bbox 348 1208 1885 1242; baseline 0 0; x_size 45.701756; x_descenders 11.425439; x_ascenders 11.425439">
+      <span class="ocrx_word" id="word_000018_000200" title="bbox 344 1204 362 1258; x_wconf 60; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000201" title="bbox 384 1208 407 1242; x_wconf 43; x_fsize 47">8</span>
+      <span class="ocrx_word" id="word_000018_000202" title="bbox 429 1204 448 1258; x_wconf 43; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000203" title="bbox 469 1214 541 1234; x_wconf 91; x_fsize 47">SCLK</span>
+      <span class="ocrx_word" id="word_000018_000204" title="bbox 661 1214 713 1234; x_wconf 49; x_fsize 47">710.1</span>
+      <span class="ocrx_word" id="word_000018_000205" title="bbox 1322 1204 1336 1258; x_wconf 83; x_fsize 47">|</span>
+      <span class="ocrx_word" id="word_000018_000206" title="bbox 1326 1208 1885 1242; x_wconf 0; x_fsize 47">SerialchannelCLocK.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000007" title="bbox 469 1204 2108 1311">
+    <p class="ocr_par" id="par_000018_000008" lang="eng" title="bbox 469 1204 2108 1311" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000025" title="bbox 469 1204 2108 1281; baseline 0 -10; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000207" title="bbox 469 1251 529 1271; x_wconf 96; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000018_000208" title="bbox 641 1251 667 1271; x_wconf 93; x_fsize 27">28</span>
+      <span class="ocrx_word" id="word_000018_000209" title="bbox 676 1251 737 1271; x_wconf 93; x_fsize 27">SWG</span>
+      <span class="ocrx_word" id="word_000018_000210" title="bbox 794 1247 866 1281; x_wconf 96; x_fsize 27">White</span>
+      <span class="ocrx_word" id="word_000018_000211" title="bbox 950 1227 1010 1281; x_wconf 47; x_fsize 27">“fiat</span>
+      <span class="ocrx_word" id="word_000018_000212" title="bbox 1348 1247 1425 1281; x_wconf 96; x_fsize 27">Power,</span>
+      <span class="ocrx_word" id="word_000018_000213" title="bbox 1322 1204 1412 1281; x_wconf 0; x_fsize 27">[Seval</span>
+      <span class="ocrx_word" id="word_000018_000214" title="bbox 1424 1204 1509 1281; x_wconf 62; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000018_000215" title="bbox 1520 1204 1592 1281; x_wconf 27; x_fsize 27">Chev</span>
+      <span class="ocrx_word" id="word_000018_000216" title="bbox 1623 1204 1887 1281; x_wconf 9; x_fsize 27">—_____</span>
+      <span class="ocrx_word" id="word_000018_000217" title="bbox 1507 1251 1584 1277; x_wconf 96; x_fsize 27">ground</span>
+      <span class="ocrx_word" id="word_000018_000218" title="bbox 1592 1251 1631 1271; x_wconf 93; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000018_000219" title="bbox 1639 1258 1673 1271; x_wconf 92; x_fsize 27">-ve</span>
+      <span class="ocrx_word" id="word_000018_000220" title="bbox 1681 1251 1758 1277; x_wconf 96; x_fsize 27">battery</span>
+      <span class="ocrx_word" id="word_000018_000221" title="bbox 1910 1251 2004 1271; x_wconf 96; x_fsize 27">Standard</span>
+      <span class="ocrx_word" id="word_000018_000222" title="bbox 2016 1251 2108 1271; x_wconf 97; x_fsize 27">function</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000026" title="bbox 1348 1285 1535 1311; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000223" title="bbox 1348 1285 1440 1305; x_wconf 96; x_fsize 27">terminal</span>
+      <span class="ocrx_word" id="word_000018_000224" title="bbox 1449 1286 1469 1309; x_wconf 96; x_fsize 27">(1</span>
+      <span class="ocrx_word" id="word_000018_000225" title="bbox 1480 1286 1535 1311; x_wconf 96; x_fsize 27">amp)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000008" title="bbox 469 1322 1598 1342">
+    <p class="ocr_par" id="par_000018_000009" lang="eng" title="bbox 348 1316 2381 1350" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000027" title="bbox 469 1322 1598 1342; baseline 0 8; x_size 45.717514; x_descenders 11.429379; x_ascenders 11.429379">
+      <span class="ocrx_word" id="word_000018_000226" title="bbox 469 1322 563 1342; x_wconf 92; x_fsize 47">SDATA</span>
+      <span class="ocrx_word" id="word_000018_000227" title="bbox 661 1322 713 1342; x_wconf 26; x_fsize 47">710.1</span>
+      <span class="ocrx_word" id="word_000018_000228" title="bbox 1348 1322 1412 1342; x_wconf 96; x_fsize 47">Serial</span>
+      <span class="ocrx_word" id="word_000018_000229" title="bbox 1421 1322 1506 1342; x_wconf 73; x_fsize 47">channel</span>
+      <span class="ocrx_word" id="word_000018_000230" title="bbox 1515 1323 1598 1342; x_wconf 95; x_fsize 47">DATA.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000009" title="bbox 385 1329 2346 1515">
+    <p class="ocr_par" id="par_000018_000010" lang="eng" title="bbox 385 1329 2346 1487" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000028" title="bbox 385 1329 2346 1385; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000231" title="bbox 385 1360 406 1379; x_wconf 88; x_fsize 27">11</span>
+      <span class="ocrx_word" id="word_000018_000232" title="bbox 469 1359 575 1379; x_wconf 96; x_fsize 27">STATUS</span>
+      <span class="ocrx_word" id="word_000018_000233" title="bbox 661 1359 714 1379; x_wconf 68; x_fsize 27">710.1</span>
+      <span class="ocrx_word" id="word_000018_000234" title="bbox 807 1359 858 1379; x_wconf 96; x_fsize 27">Pink</span>
+      <span class="ocrx_word" id="word_000018_000235" title="bbox 962 1359 1014 1379; x_wconf 96; x_fsize 27">third</span>
+      <span class="ocrx_word" id="word_000018_000236" title="bbox 1148 1329 1262 1385; x_wconf 44; x_fsize 27">Cai</span>
+      <span class="ocrx_word" id="word_000018_000237" title="bbox 1348 1359 1461 1379; x_wconf 95; x_fsize 27">STATUS.</span>
+      <span class="ocrx_word" id="word_000018_000238" title="bbox 1471 1359 1591 1379; x_wconf 95; x_fsize 27">Connected</span>
+      <span class="ocrx_word" id="word_000018_000239" title="bbox 1599 1363 1620 1379; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000240" title="bbox 1628 1366 1640 1379; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000241" title="bbox 1647 1359 1727 1385; x_wconf 96; x_fsize 27">pull-up</span>
+      <span class="ocrx_word" id="word_000018_000242" title="bbox 1735 1359 1818 1379; x_wconf 96; x_fsize 27">resistor</span>
+      <span class="ocrx_word" id="word_000018_000243" title="bbox 1825 1363 1846 1379; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000244" title="bbox 1910 1359 1988 1379; x_wconf 95; x_fsize 27">Driven</span>
+      <span class="ocrx_word" id="word_000018_000245" title="bbox 1996 1359 2037 1379; x_wconf 96; x_fsize 27">low</span>
+      <span class="ocrx_word" id="word_000018_000246" title="bbox 2044 1359 2071 1385; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000018_000247" title="bbox 2079 1366 2104 1379; x_wconf 96; x_fsize 27">an</span>
+      <span class="ocrx_word" id="word_000018_000248" title="bbox 2112 1366 2166 1385; x_wconf 96; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000018_000249" title="bbox 2174 1359 2272 1379; x_wconf 96; x_fsize 27">collector</span>
+      <span class="ocrx_word" id="word_000018_000250" title="bbox 2279 1359 2346 1379; x_wconf 96; x_fsize 27">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000029" title="bbox 1348 1393 2304 1419; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000251" title="bbox 1348 1393 1409 1413; x_wconf 96; x_fsize 27">allow</span>
+      <span class="ocrx_word" id="word_000018_000252" title="bbox 1417 1393 1539 1413; x_wconf 96; x_fsize 27">connection</span>
+      <span class="ocrx_word" id="word_000018_000253" title="bbox 1547 1397 1568 1413; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000254" title="bbox 1576 1400 1601 1413; x_wconf 93; x_fsize 27">an</span>
+      <span class="ocrx_word" id="word_000018_000255" title="bbox 1609 1393 1835 1419; x_wconf 92; x_fsize 27">open-collector/drain</span>
+      <span class="ocrx_word" id="word_000018_000256" title="bbox 1910 1393 1970 1413; x_wconf 96; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000018_000257" title="bbox 1978 1393 2033 1413; x_wconf 96; x_fsize 27">LCA</span>
+      <span class="ocrx_word" id="word_000018_000258" title="bbox 2041 1393 2058 1413; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000018_000259" title="bbox 2067 1393 2115 1419; x_wconf 96; x_fsize 27">high</span>
+      <span class="ocrx_word" id="word_000018_000260" title="bbox 2123 1393 2162 1413; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000018_000261" title="bbox 2170 1393 2203 1413; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000262" title="bbox 2212 1393 2278 1413; x_wconf 96; x_fsize 27">cradle</span>
+      <span class="ocrx_word" id="word_000018_000263" title="bbox 2287 1393 2304 1413; x_wconf 90; x_fsize 27">is</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000030" title="bbox 1348 1427 2325 1453; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000264" title="bbox 1348 1427 1419 1447; x_wconf 96; x_fsize 27">driver.</span>
+      <span class="ocrx_word" id="word_000018_000265" title="bbox 1429 1427 1513 1447; x_wconf 96; x_fsize 27">Normal</span>
+      <span class="ocrx_word" id="word_000018_000266" title="bbox 1522 1434 1583 1453; x_wconf 97; x_fsize 27">usage</span>
+      <span class="ocrx_word" id="word_000018_000267" title="bbox 1592 1427 1615 1447; x_wconf 96; x_fsize 27">is:</span>
+      <span class="ocrx_word" id="word_000018_000268" title="bbox 1626 1427 1667 1447; x_wconf 96; x_fsize 27">low</span>
+      <span class="ocrx_word" id="word_000018_000269" title="bbox 1675 1427 1773 1447; x_wconf 96; x_fsize 27">indicates</span>
+      <span class="ocrx_word" id="word_000018_000270" title="bbox 1782 1427 1815 1447; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000271" title="bbox 1910 1434 2043 1453; x_wconf 91; x_fsize 27">powered-up</span>
+      <span class="ocrx_word" id="word_000018_000272" title="bbox 2051 1431 2072 1447; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000018_000273" title="bbox 2080 1427 2141 1447; x_wconf 96; x_fsize 27">allow</span>
+      <span class="ocrx_word" id="word_000018_000274" title="bbox 2149 1427 2182 1447; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000275" title="bbox 2191 1431 2297 1453; x_wconf 96; x_fsize 27">computer</span>
+      <span class="ocrx_word" id="word_000018_000276" title="bbox 2304 1431 2325 1447; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000031" title="bbox 1348 1454 2284 1487; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000277" title="bbox 1348 1468 1445 1487; x_wconf 96; x_fsize 27">presence</span>
+      <span class="ocrx_word" id="word_000018_000278" title="bbox 1454 1461 1478 1481; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000018_000279" title="bbox 1484 1468 1496 1481; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000018_000280" title="bbox 1503 1454 1590 1481; x_wconf 64; x_fsize 27">remote”</span>
+      <span class="ocrx_word" id="word_000018_000281" title="bbox 1598 1461 1676 1481; x_wconf 93; x_fsize 27">device.</span>
+      <span class="ocrx_word" id="word_000018_000282" title="bbox 1910 1468 1970 1481; x_wconf 96; x_fsize 27">sense</span>
+      <span class="ocrx_word" id="word_000018_000283" title="bbox 1979 1461 2070 1481; x_wconf 96; x_fsize 27">whether</span>
+      <span class="ocrx_word" id="word_000018_000284" title="bbox 2077 1468 2100 1481; x_wconf 96; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000018_000285" title="bbox 2107 1465 2142 1481; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000018_000286" title="bbox 2150 1461 2183 1481; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000018_000287" title="bbox 2192 1461 2258 1481; x_wconf 96; x_fsize 27">cradle</span>
+      <span class="ocrx_word" id="word_000018_000288" title="bbox 2267 1461 2284 1481; x_wconf 96; x_fsize 27">is</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000011" lang="eng" title="bbox 1910 1495 2028 1515" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000032" title="bbox 1910 1495 2028 1515; baseline 0 0; x_size 26.238062; x_descenders 6.2380619; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000289" title="bbox 1910 1495 2028 1515; x_wconf 95; x_fsize 27">connected.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000010" title="bbox 376 1620 1010 1691">
+    <p class="ocr_par" id="par_000018_000012" lang="eng" title="bbox 376 1620 1010 1691" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000033" title="bbox 376 1620 1010 1691; baseline 0 -42; x_size 37; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000018_000290" title="bbox 376 1621 444 1649; x_wconf 95; x_fsize 38">LIF</span>
+      <span class="ocrx_word" id="word_000018_000291" title="bbox 457 1620 641 1691; x_wconf 94; x_fsize 38">Connector</span>
+      <span class="ocrx_word" id="word_000018_000292" title="bbox 654 1620 868 1650; x_wconf 96; x_fsize 38">Polarisation</span>
+      <span class="ocrx_word" id="word_000018_000293" title="bbox 880 1621 969 1658; x_wconf 96; x_fsize 38">Type</span>
+      <span class="ocrx_word" id="word_000018_000294" title="bbox 981 1620 1010 1649; x_wconf 96; x_fsize 38">A</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000011" title="bbox 348 1667 1547 1846">
+    <p class="ocr_par" id="par_000018_000013" lang="eng" title="bbox 348 1667 1547 1846" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000034" title="bbox 375 1667 1483 1701; baseline 0 -10; x_size 25.841379; x_descenders 5.8413796; x_ascenders 6">
+      <span class="ocrx_word" id="word_000018_000295" title="bbox 375 1671 416 1691; x_wconf 96; x_fsize 27">Pin</span>
+      <span class="ocrx_word" id="word_000018_000296" title="bbox 652 1667 710 1701; x_wconf 96; x_fsize 27">Wire</span>
+      <span class="ocrx_word" id="word_000018_000297" title="bbox 815 1667 900 1701; x_wconf 96; x_fsize 27">Colour</span>
+      <span class="ocrx_word" id="word_000018_000298" title="bbox 968 1667 1064 1701; x_wconf 96; x_fsize 27">Contact</span>
+      <span class="ocrx_word" id="word_000018_000299" title="bbox 1166 1667 1280 1701; x_wconf 96; x_fsize 27">Direction</span>
+      <span class="ocrx_word" id="word_000018_000300" title="bbox 1373 1671 1483 1691; x_wconf 96; x_fsize 27">Function</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000035" title="bbox 378 1671 1299 1730; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000018_000301" title="bbox 378 1704 412 1725; x_wconf 96; x_fsize 27">No</span>
+      <span class="ocrx_word" id="word_000018_000302" title="bbox 486 1671 556 1724; x_wconf 12; x_fsize 27">eine</span>
+      <span class="ocrx_word" id="word_000018_000303" title="bbox 642 1704 720 1730; x_wconf 96; x_fsize 27">Gauge</span>
+      <span class="ocrx_word" id="word_000018_000304" title="bbox 1146 1704 1299 1730; x_wconf 96; x_fsize 27">(Computer's</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000036" title="bbox 1149 1737 1295 1763; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000018_000305" title="bbox 1149 1737 1295 1763; x_wconf 96; x_fsize 27">perspective)</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000037" title="bbox 348 1767 1547 1805; baseline 0.001 -0.088; x_size 66.034485; x_descenders 11; x_ascenders 17.034483">
+      <span class="ocrx_word" id="word_000018_000306" title="bbox 348 1746 431 1820; x_wconf 3; x_fsize 68">ee</span>
+      <span class="ocrx_word" id="word_000018_000307" title="bbox 485 1746 591 1820; x_wconf 22; x_fsize 68">oe</span>
+      <span class="ocrx_word" id="word_000018_000308" title="bbox 1373 1774 1461 1796; x_wconf 0; x_fsize 68">RS2I2</span>
+      <span class="ocrx_word" id="word_000018_000309" title="bbox 1473 1774 1547 1803; x_wconf 91; x_fsize 68">signal</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000038" title="bbox 348 1808 1547 1846; baseline 0.001 0; x_size 66.034485; x_descenders 11; x_ascenders 17.034483">
+      <span class="ocrx_word" id="word_000018_000310" title="bbox 348 1774 420 1846; x_wconf 9; x_fsize 68">a</span>
+      <span class="ocrx_word" id="word_000018_000311" title="bbox 445 1808 595 1846; x_wconf 27; x_fsize 68">a</span>
+      <span class="ocrx_word" id="word_000018_000312" title="bbox 1373 1815 1461 1837; x_wconf 88; x_fsize 68">RS232</span>
+      <span class="ocrx_word" id="word_000018_000313" title="bbox 1473 1815 1547 1844; x_wconf 96; x_fsize 68">signal</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000012" title="bbox 471 1855 1723 1928">
+    <p class="ocr_par" id="par_000018_000014" lang="eng" title="bbox 348 1849 1723 1928" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000039" title="bbox 653 1855 1547 1885; baseline 0.001 2.254; x_size 69.25; x_descenders 11.5; x_ascenders 19.25">
+      <span class="ocrx_word" id="word_000018_000314" title="bbox 653 1855 706 1875; x_wconf 52; x_fsize 71">77</span>
+      <span class="ocrx_word" id="word_000018_000315" title="bbox 1177 1856 1268 1885; x_wconf 0; x_fsize 71">Output</span>
+      <span class="ocrx_word" id="word_000018_000316" title="bbox 1316 1826 1362 1904; x_wconf 0; x_fsize 71">|</span>
+      <span class="ocrx_word" id="word_000018_000317" title="bbox 1373 1856 1461 1878; x_wconf 86; x_fsize 71">RS232</span>
+      <span class="ocrx_word" id="word_000018_000318" title="bbox 1473 1856 1547 1885; x_wconf 96; x_fsize 71">signal</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000040" title="bbox 471 1890 1723 1928; baseline 0 0; x_size 69.25; x_descenders 11.5; x_ascenders 19.25">
+      <span class="ocrx_word" id="word_000018_000319" title="bbox 471 1897 570 1916; x_wconf 55; x_fsize 71">THERM</span>
+      <span class="ocrx_word" id="word_000018_000320" title="bbox 653 1896 706 1916; x_wconf 42; x_fsize 71">[7101</span>
+      <span class="ocrx_word" id="word_000018_000321" title="bbox 749 1867 897 1944; x_wconf 66; x_fsize 71">[Yellow</span>
+      <span class="ocrx_word" id="word_000018_000322" title="bbox 922 1867 942 1944; x_wconf 43; x_fsize 71">[</span>
+      <span class="ocrx_word" id="word_000018_000323" title="bbox 967 1867 1103 1944; x_wconf 43; x_fsize 71">second_[</span>
+      <span class="ocrx_word" id="word_000018_000324" title="bbox 1097 1890 1348 1928; x_wconf 18; x_fsize 71">=]</span>
+      <span class="ocrx_word" id="word_000018_000325" title="bbox 1373 1897 1467 1926; x_wconf 86; x_fsize 71">Battery</span>
+      <span class="ocrx_word" id="word_000018_000326" title="bbox 1477 1897 1608 1919; x_wconf 55; x_fsize 71">thermistor</span>
+      <span class="ocrx_word" id="word_000018_000327" title="bbox 1617 1897 1723 1919; x_wconf 44; x_fsize 71">terminal</span>
+     </span>
+    </p>
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+      <span class="ocrx_word" id="word_000018_000361" title="bbox 376 2304 528 2327; x_wconf 96; x_fsize 31">Definitions</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000017" lang="eng" title="bbox 368 2338 1105 2375" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000045" title="bbox 368 2338 1105 2375; baseline 0 -11; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000362" title="bbox 368 2338 497 2375; x_wconf 96; x_fsize 27">Computer</span>
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+      <span class="ocrx_word" id="word_000018_000366" title="bbox 957 2342 1105 2364; x_wconf 91; x_fsize 27">Workabout</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000018" lang="eng" title="bbox 368 2379 1587 2409" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000046" title="bbox 368 2379 1587 2409; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000367" title="bbox 368 2380 453 2402; x_wconf 96; x_fsize 30">Cradle</span>
+      <span class="ocrx_word" id="word_000018_000368" title="bbox 462 2380 562 2402; x_wconf 93; x_fsize 30">resident</span>
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+      <span class="ocrx_word" id="word_000018_000370" title="bbox 740 2380 875 2409; x_wconf 96; x_fsize 30">Expansion</span>
+      <span class="ocrx_word" id="word_000018_000371" title="bbox 885 2380 980 2402; x_wconf 96; x_fsize 30">module</span>
+      <span class="ocrx_word" id="word_000018_000372" title="bbox 989 2379 1056 2402; x_wconf 96; x_fsize 30">fitted</span>
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+      <span class="ocrx_word" id="word_000018_000374" title="bbox 1098 2380 1135 2402; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000375" title="bbox 1145 2380 1229 2406; x_wconf 96; x_fsize 30">cradle,</span>
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+      <span class="ocrx_word" id="word_000018_000380" title="bbox 1452 2380 1480 2402; x_wconf 96; x_fsize 30">be</span>
+      <span class="ocrx_word" id="word_000018_000381" title="bbox 1489 2383 1587 2409; x_wconf 96; x_fsize 30">present.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000019" lang="eng" title="bbox 368 2417 2109 2516" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000047" title="bbox 368 2417 2072 2447; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000382" title="bbox 368 2418 412 2440; x_wconf 96; x_fsize 30">HC</span>
+      <span class="ocrx_word" id="word_000018_000383" title="bbox 421 2418 522 2440; x_wconf 93; x_fsize 30">resident</span>
+      <span class="ocrx_word" id="word_000018_000384" title="bbox 531 2418 610 2440; x_wconf 92; x_fsize 30">Xmod</span>
+      <span class="ocrx_word" id="word_000018_000385" title="bbox 741 2418 876 2447; x_wconf 96; x_fsize 30">Expansion</span>
+      <span class="ocrx_word" id="word_000018_000386" title="bbox 885 2418 981 2440; x_wconf 96; x_fsize 30">module</span>
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+      <span class="ocrx_word" id="word_000018_000390" title="bbox 1145 2418 1196 2444; x_wconf 96; x_fsize 30">HC,</span>
+      <span class="ocrx_word" id="word_000018_000391" title="bbox 1207 2418 1284 2440; x_wconf 96; x_fsize 30">which</span>
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+      <span class="ocrx_word" id="word_000018_000394" title="bbox 1455 2418 1533 2440; x_wconf 96; x_fsize 30">cradle</span>
+      <span class="ocrx_word" id="word_000018_000395" title="bbox 1542 2417 1652 2440; x_wconf 96; x_fsize 30">interface</span>
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+     <span class="ocr_line" id="line_000018_000048" title="bbox 368 2456 2109 2485; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000400" title="bbox 368 2456 412 2478; x_wconf 95; x_fsize 30">HC</span>
+      <span class="ocrx_word" id="word_000018_000401" title="bbox 422 2456 551 2485; x_wconf 96; x_fsize 30">peripheral</span>
+      <span class="ocrx_word" id="word_000018_000402" title="bbox 741 2456 763 2478; x_wconf 96; x_fsize 30">A</span>
+      <span class="ocrx_word" id="word_000018_000403" title="bbox 772 2456 908 2485; x_wconf 96; x_fsize 30">peripheral,</span>
+      <span class="ocrx_word" id="word_000018_000404" title="bbox 919 2456 1011 2478; x_wconf 96; x_fsize 30">located</span>
+      <span class="ocrx_word" id="word_000018_000405" title="bbox 1020 2456 1044 2478; x_wconf 96; x_fsize 30">in</span>
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+      <span class="ocrx_word" id="word_000018_000407" title="bbox 1100 2456 1144 2478; x_wconf 96; x_fsize 30">HC</span>
+      <span class="ocrx_word" id="word_000018_000408" title="bbox 1154 2456 1254 2478; x_wconf 93; x_fsize 30">resident</span>
+      <span class="ocrx_word" id="word_000018_000409" title="bbox 1263 2456 1342 2478; x_wconf 93; x_fsize 30">Xmod</span>
+      <span class="ocrx_word" id="word_000018_000410" title="bbox 1351 2456 1428 2478; x_wconf 96; x_fsize 30">which</span>
+      <span class="ocrx_word" id="word_000018_000411" title="bbox 1437 2456 1457 2478; x_wconf 96; x_fsize 30">is</span>
+      <span class="ocrx_word" id="word_000018_000412" title="bbox 1466 2456 1594 2478; x_wconf 96; x_fsize 30">connected</span>
+      <span class="ocrx_word" id="word_000018_000413" title="bbox 1603 2460 1627 2478; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000018_000414" title="bbox 1636 2456 1674 2478; x_wconf 97; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000415" title="bbox 1684 2463 1748 2478; x_wconf 97; x_fsize 30">same</span>
+      <span class="ocrx_word" id="word_000018_000416" title="bbox 1758 2456 1825 2478; x_wconf 96; x_fsize 30">serial</span>
+      <span class="ocrx_word" id="word_000018_000417" title="bbox 1835 2456 1933 2478; x_wconf 96; x_fsize 30">channel</span>
+      <span class="ocrx_word" id="word_000018_000418" title="bbox 1944 2463 1969 2478; x_wconf 96; x_fsize 30">as</span>
+      <span class="ocrx_word" id="word_000018_000419" title="bbox 1978 2456 2016 2478; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000420" title="bbox 2025 2456 2109 2478; x_wconf 95; x_fsize 30">cradle.</span>
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+     <span class="ocr_line" id="line_000018_000049" title="bbox 368 2494 1894 2516; baseline 0 0; x_size 29.066502; x_descenders 7.0665011; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000421" title="bbox 368 2494 454 2516; x_wconf 96; x_fsize 30">Cradle</span>
+      <span class="ocrx_word" id="word_000018_000422" title="bbox 463 2494 535 2516; x_wconf 96; x_fsize 30">ASIC</span>
+      <span class="ocrx_word" id="word_000018_000423" title="bbox 741 2494 779 2516; x_wconf 96; x_fsize 30">An</span>
+      <span class="ocrx_word" id="word_000018_000424" title="bbox 788 2494 875 2516; x_wconf 94; x_fsize 30">ASICS</span>
+      <span class="ocrx_word" id="word_000018_000425" title="bbox 887 2494 979 2516; x_wconf 96; x_fsize 30">located</span>
+      <span class="ocrx_word" id="word_000018_000426" title="bbox 988 2501 1019 2516; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000018_000427" title="bbox 1028 2494 1066 2516; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000428" title="bbox 1075 2494 1139 2516; x_wconf 96; x_fsize 30">main</span>
+      <span class="ocrx_word" id="word_000018_000429" title="bbox 1148 2494 1226 2516; x_wconf 96; x_fsize 30">cradle</span>
+      <span class="ocrx_word" id="word_000018_000430" title="bbox 1235 2494 1293 2516; x_wconf 96; x_fsize 30">PCB</span>
+      <span class="ocrx_word" id="word_000018_000431" title="bbox 1305 2494 1382 2516; x_wconf 96; x_fsize 30">which</span>
+      <span class="ocrx_word" id="word_000018_000432" title="bbox 1390 2494 1491 2516; x_wconf 96; x_fsize 30">remains</span>
+      <span class="ocrx_word" id="word_000018_000433" title="bbox 1501 2494 1629 2516; x_wconf 96; x_fsize 30">connected</span>
+      <span class="ocrx_word" id="word_000018_000434" title="bbox 1638 2497 1661 2516; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000018_000435" title="bbox 1671 2494 1708 2516; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000436" title="bbox 1718 2494 1786 2516; x_wconf 97; x_fsize 30">serial</span>
+      <span class="ocrx_word" id="word_000018_000437" title="bbox 1796 2494 1894 2516; x_wconf 96; x_fsize 30">channel</span>
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+   <div class="ocr_carea" id="block_000018_000015" title="bbox 741 2531 1152 2561">
+    <p class="ocr_par" id="par_000018_000020" lang="eng" title="bbox 741 2531 1152 2561" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000050" title="bbox 741 2531 1152 2561; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000018_000438" title="bbox 741 2532 889 2561; x_wconf 96; x_fsize 31">irrespective</span>
+      <span class="ocrx_word" id="word_000018_000439" title="bbox 898 2531 926 2554; x_wconf 96; x_fsize 31">of</span>
+      <span class="ocrx_word" id="word_000018_000440" title="bbox 932 2532 970 2554; x_wconf 96; x_fsize 31">the</span>
+      <span class="ocrx_word" id="word_000018_000441" title="bbox 980 2536 1037 2554; x_wconf 96; x_fsize 31">state</span>
+      <span class="ocrx_word" id="word_000018_000442" title="bbox 1046 2531 1074 2554; x_wconf 96; x_fsize 31">of</span>
+      <span class="ocrx_word" id="word_000018_000443" title="bbox 1080 2532 1152 2554; x_wconf 95; x_fsize 31">DLA.</span>
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+   <div class="ocr_carea" id="block_000018_000016" title="bbox 376 2620 2081 2763">
+    <p class="ocr_par" id="par_000018_000021" lang="eng" title="bbox 379 2620 2081 2687" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000051" title="bbox 379 2620 2081 2649; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000444" title="bbox 379 2620 398 2642; x_wconf 75; x_fsize 30">1.</span>
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+      <span class="ocrx_word" id="word_000018_000446" title="bbox 451 2620 501 2642; x_wconf 92; x_fsize 30">The</span>
+      <span class="ocrx_word" id="word_000018_000447" title="bbox 510 2624 568 2642; x_wconf 96; x_fsize 30">term</span>
+      <span class="ocrx_word" id="word_000018_000448" title="bbox 579 2620 651 2642; x_wconf 94; x_fsize 30">"local</span>
+      <span class="ocrx_word" id="word_000018_000449" title="bbox 661 2620 793 2649; x_wconf 96; x_fsize 30">computer"</span>
+      <span class="ocrx_word" id="word_000018_000450" title="bbox 804 2620 896 2649; x_wconf 96; x_fsize 30">implies</span>
+      <span class="ocrx_word" id="word_000018_000451" title="bbox 906 2620 944 2642; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000452" title="bbox 953 2624 1074 2649; x_wconf 96; x_fsize 30">computer</span>
+      <span class="ocrx_word" id="word_000018_000453" title="bbox 1083 2620 1144 2642; x_wconf 96; x_fsize 30">local</span>
+      <span class="ocrx_word" id="word_000018_000454" title="bbox 1154 2623 1178 2642; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000018_000455" title="bbox 1187 2620 1225 2642; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000456" title="bbox 1234 2620 1282 2642; x_wconf 96; x_fsize 30">LIF</span>
+      <span class="ocrx_word" id="word_000018_000457" title="bbox 1291 2624 1423 2646; x_wconf 96; x_fsize 30">connector,</span>
+      <span class="ocrx_word" id="word_000018_000458" title="bbox 1433 2620 1469 2642; x_wconf 96; x_fsize 30">i.e.</span>
+      <span class="ocrx_word" id="word_000018_000459" title="bbox 1480 2620 1518 2642; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000460" title="bbox 1527 2620 1579 2646; x_wconf 93; x_fsize 30">HC,</span>
+      <span class="ocrx_word" id="word_000018_000461" title="bbox 1589 2620 1699 2642; x_wconf 92; x_fsize 30">HCDOS</span>
+      <span class="ocrx_word" id="word_000018_000462" title="bbox 1709 2627 1735 2642; x_wconf 93; x_fsize 30">or</span>
+      <span class="ocrx_word" id="word_000018_000463" title="bbox 1744 2620 1898 2646; x_wconf 92; x_fsize 30">Workabout,</span>
+      <span class="ocrx_word" id="word_000018_000464" title="bbox 1909 2627 1934 2642; x_wconf 96; x_fsize 30">as</span>
+      <span class="ocrx_word" id="word_000018_000465" title="bbox 1943 2620 2048 2649; x_wconf 96; x_fsize 30">opposed</span>
+      <span class="ocrx_word" id="word_000018_000466" title="bbox 2057 2623 2081 2642; x_wconf 96; x_fsize 30">to</span>
+     </span>
+     <span class="ocr_line" id="line_000018_000052" title="bbox 451 2657 1585 2687; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000467" title="bbox 451 2665 465 2680; x_wconf 94; x_fsize 30">a</span>
+      <span class="ocrx_word" id="word_000018_000468" title="bbox 476 2658 586 2680; x_wconf 94; x_fsize 30">"remote"</span>
+      <span class="ocrx_word" id="word_000018_000469" title="bbox 597 2661 718 2687; x_wconf 96; x_fsize 30">computer</span>
+      <span class="ocrx_word" id="word_000018_000470" title="bbox 727 2658 804 2680; x_wconf 96; x_fsize 30">which</span>
+      <span class="ocrx_word" id="word_000018_000471" title="bbox 813 2658 887 2687; x_wconf 96; x_fsize 30">might</span>
+      <span class="ocrx_word" id="word_000018_000472" title="bbox 896 2658 925 2680; x_wconf 97; x_fsize 30">be</span>
+      <span class="ocrx_word" id="word_000018_000473" title="bbox 934 2658 1062 2680; x_wconf 96; x_fsize 30">connected</span>
+      <span class="ocrx_word" id="word_000018_000474" title="bbox 1071 2658 1110 2680; x_wconf 96; x_fsize 30">via</span>
+      <span class="ocrx_word" id="word_000018_000475" title="bbox 1119 2665 1133 2680; x_wconf 96; x_fsize 30">a</span>
+      <span class="ocrx_word" id="word_000018_000476" title="bbox 1142 2658 1220 2680; x_wconf 96; x_fsize 30">cradle</span>
+      <span class="ocrx_word" id="word_000018_000477" title="bbox 1229 2658 1329 2680; x_wconf 93; x_fsize 30">resident</span>
+      <span class="ocrx_word" id="word_000018_000478" title="bbox 1338 2658 1417 2680; x_wconf 93; x_fsize 30">Xmod</span>
+      <span class="ocrx_word" id="word_000018_000479" title="bbox 1426 2657 1462 2680; x_wconf 96; x_fsize 30">for</span>
+      <span class="ocrx_word" id="word_000018_000480" title="bbox 1471 2658 1585 2687; x_wconf 96; x_fsize 30">example.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000022" lang="eng" title="bbox 376 2695 1642 2725" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000053" title="bbox 376 2695 1642 2725; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000481" title="bbox 376 2696 398 2718; x_wconf 84; x_fsize 30">2.</span>
+      <span class="ocrx_word" id="word_000018_000482" title="bbox 451 2696 501 2718; x_wconf 40; x_fsize 30">The</span>
+      <span class="ocrx_word" id="word_000018_000483" title="bbox 510 2700 568 2718; x_wconf 89; x_fsize 30">term</span>
+      <span class="ocrx_word" id="word_000018_000484" title="bbox 579 2696 689 2718; x_wconf 94; x_fsize 30">"remote"</span>
+      <span class="ocrx_word" id="word_000018_000485" title="bbox 700 2696 792 2725; x_wconf 96; x_fsize 30">implies</span>
+      <span class="ocrx_word" id="word_000018_000486" title="bbox 803 2696 934 2725; x_wconf 96; x_fsize 30">something</span>
+      <span class="ocrx_word" id="word_000018_000487" title="bbox 943 2703 974 2718; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000018_000488" title="bbox 983 2696 1020 2718; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000489" title="bbox 1030 2696 1095 2718; x_wconf 96; x_fsize 30">other</span>
+      <span class="ocrx_word" id="word_000018_000490" title="bbox 1105 2696 1153 2718; x_wconf 96; x_fsize 30">side</span>
+      <span class="ocrx_word" id="word_000018_000491" title="bbox 1163 2695 1191 2718; x_wconf 96; x_fsize 30">of</span>
+      <span class="ocrx_word" id="word_000018_000492" title="bbox 1197 2696 1235 2718; x_wconf 97; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000493" title="bbox 1244 2696 1292 2718; x_wconf 96; x_fsize 30">LIF</span>
+      <span class="ocrx_word" id="word_000018_000494" title="bbox 1301 2699 1426 2718; x_wconf 96; x_fsize 30">connector</span>
+      <span class="ocrx_word" id="word_000018_000495" title="bbox 1435 2699 1458 2718; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000018_000496" title="bbox 1468 2696 1505 2718; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000497" title="bbox 1515 2699 1642 2725; x_wconf 96; x_fsize 30">computer.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000018_000023" lang="eng" title="bbox 376 2733 2025 2763" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000054" title="bbox 376 2733 2025 2763; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000018_000498" title="bbox 376 2734 398 2756; x_wconf 88; x_fsize 30">3.</span>
+      <span class="ocrx_word" id="word_000018_000499" title="bbox 425 2729 439 2767; x_wconf 9; x_fsize 30">|</span>
+      <span class="ocrx_word" id="word_000018_000500" title="bbox 451 2734 501 2756; x_wconf 90; x_fsize 30">The</span>
+      <span class="ocrx_word" id="word_000018_000501" title="bbox 510 2738 568 2756; x_wconf 95; x_fsize 30">term</span>
+      <span class="ocrx_word" id="word_000018_000502" title="bbox 579 2734 663 2756; x_wconf 95; x_fsize 30">"local"</span>
+      <span class="ocrx_word" id="word_000018_000503" title="bbox 674 2734 766 2763; x_wconf 96; x_fsize 30">implies</span>
+      <span class="ocrx_word" id="word_000018_000504" title="bbox 777 2734 908 2763; x_wconf 96; x_fsize 30">something</span>
+      <span class="ocrx_word" id="word_000018_000505" title="bbox 917 2741 948 2756; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000018_000506" title="bbox 957 2734 994 2756; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000507" title="bbox 1004 2737 1125 2763; x_wconf 96; x_fsize 30">computer</span>
+      <span class="ocrx_word" id="word_000018_000508" title="bbox 1135 2734 1184 2756; x_wconf 96; x_fsize 30">side</span>
+      <span class="ocrx_word" id="word_000018_000509" title="bbox 1193 2733 1221 2756; x_wconf 96; x_fsize 30">of</span>
+      <span class="ocrx_word" id="word_000018_000510" title="bbox 1227 2734 1265 2756; x_wconf 96; x_fsize 30">the</span>
+      <span class="ocrx_word" id="word_000018_000511" title="bbox 1274 2734 1322 2756; x_wconf 96; x_fsize 30">LIF</span>
+      <span class="ocrx_word" id="word_000018_000512" title="bbox 1331 2738 1456 2756; x_wconf 96; x_fsize 30">connector</span>
+      <span class="ocrx_word" id="word_000018_000513" title="bbox 1465 2734 1586 2763; x_wconf 96; x_fsize 30">including</span>
+      <span class="ocrx_word" id="word_000018_000514" title="bbox 1595 2734 1689 2756; x_wconf 96; x_fsize 30">devices</span>
+      <span class="ocrx_word" id="word_000018_000515" title="bbox 1698 2741 1729 2756; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000018_000516" title="bbox 1738 2741 1768 2756; x_wconf 96; x_fsize 30">an</span>
+      <span class="ocrx_word" id="word_000018_000517" title="bbox 1777 2734 1821 2756; x_wconf 96; x_fsize 30">HC</span>
+      <span class="ocrx_word" id="word_000018_000518" title="bbox 1831 2734 1931 2756; x_wconf 93; x_fsize 30">resident</span>
+      <span class="ocrx_word" id="word_000018_000519" title="bbox 1940 2734 2025 2756; x_wconf 90; x_fsize 30">Xmod.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000018_000017" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000018_000024" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000018_000055" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000018_000520" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000018_000521" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000018_000522" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000018_000523" title="bbox 2004 3319 2040 3349; x_wconf 96; x_fsize 39">16</span>
+      <span class="ocrx_word" id="word_000018_000524" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000018_000525" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000018_000526" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000019" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0019.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000019_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000019_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000019_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000019_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000019_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000019_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000019_000003" title="bbox 662 158 826 188; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000019_000004" title="bbox 838 159 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000019_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000019_000006" title="bbox 1848 158 1938 188; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000019_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000019_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000019_000009" title="bbox 2095 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000019_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000019_000001" title="bbox 379 311 1299 359">
+    <p class="ocr_par" id="par_000019_000001" lang="eng" title="bbox 379 311 1299 359" xml:lang="eng">
+     <span class="ocr_line" id="line_000019_000001" title="bbox 379 311 1299 359; baseline 0.001 -11; x_size 49; x_descenders 11; x_ascenders 9">
+      <span class="ocrx_word" id="word_000019_000011" title="bbox 379 311 598 359; x_wconf 96; x_fsize 50">Exploded</span>
+      <span class="ocrx_word" id="word_000019_000012" title="bbox 617 311 723 349; x_wconf 96; x_fsize 50">view</span>
+      <span class="ocrx_word" id="word_000019_000013" title="bbox 740 311 785 349; x_wconf 96; x_fsize 50">of</span>
+      <span class="ocrx_word" id="word_000019_000014" title="bbox 801 311 873 349; x_wconf 95; x_fsize 50">the</span>
+      <span class="ocrx_word" id="word_000019_000015" title="bbox 893 311 1022 349; x_wconf 91; x_fsize 50">Psion</span>
+      <span class="ocrx_word" id="word_000019_000016" title="bbox 1040 311 1299 349; x_wconf 91; x_fsize 50">Workabout</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000019_000002" title="bbox 376 396 1943 484">
+    <p class="ocr_par" id="par_000019_000002" lang="eng" title="bbox 376 396 1943 484" xml:lang="eng">
+     <span class="ocr_line" id="line_000019_000002" title="bbox 376 396 1943 434; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000019_000017" title="bbox 376 397 481 426; x_wconf 96; x_fsize 39">Below</span>
+      <span class="ocrx_word" id="word_000019_000018" title="bbox 493 396 519 425; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000019_000019" title="bbox 533 406 570 425; x_wconf 94; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000019_000020" title="bbox 584 396 734 434; x_wconf 94; x_fsize 39">exploded</span>
+      <span class="ocrx_word" id="word_000019_000021" title="bbox 747 396 825 426; x_wconf 96; x_fsize 39">view</span>
+      <span class="ocrx_word" id="word_000019_000022" title="bbox 837 396 872 426; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000019_000023" title="bbox 882 406 898 425; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000019_000024" title="bbox 911 397 1062 434; x_wconf 96; x_fsize 39">complete</span>
+      <span class="ocrx_word" id="word_000019_000025" title="bbox 1074 396 1164 426; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000019_000026" title="bbox 1177 396 1363 426; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000019_000027" title="bbox 1377 396 1516 434; x_wconf 96; x_fsize 39">showing</span>
+      <span class="ocrx_word" id="word_000019_000028" title="bbox 1528 401 1595 434; x_wconf 96; x_fsize 39">part</span>
+      <span class="ocrx_word" id="word_000019_000029" title="bbox 1607 397 1750 425; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000019_000030" title="bbox 1763 396 1809 425; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000019_000031" title="bbox 1822 396 1943 425; x_wconf 96; x_fsize 39">various</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000003" title="bbox 376 446 1582 484; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000019_000032" title="bbox 376 451 576 484; x_wconf 95; x_fsize 39">components</span>
+      <span class="ocrx_word" id="word_000019_000033" title="bbox 590 446 649 476; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000019_000034" title="bbox 662 446 846 484; x_wconf 96; x_fsize 39">illustrating</span>
+      <span class="ocrx_word" id="word_000019_000035" title="bbox 859 447 910 475; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000019_000036" title="bbox 921 446 1110 484; x_wconf 96; x_fsize 39">positioning</span>
+      <span class="ocrx_word" id="word_000019_000037" title="bbox 1123 446 1158 476; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000019_000038" title="bbox 1167 447 1218 475; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000019_000039" title="bbox 1230 446 1398 484; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000019_000040" title="bbox 1412 446 1582 476; x_wconf 96; x_fsize 39">interfaces.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_4" title="bbox 378 766 1318 1321"></div>
+   <div class="ocr_photo" id="block_1_5" title="bbox 805 1820 850 1877"></div>
+   <div class="ocr_carea" id="block_000019_000003" title="bbox 382 654 2084 3042">
+    <p class="ocr_par" id="par_000019_000003" lang="eng" title="bbox 382 654 2084 3042" xml:lang="eng">
+     <span class="ocr_line" id="line_000019_000004" title="bbox 773 654 783 662; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000041" title="bbox 773 654 783 662; x_wconf 66; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000005" title="bbox 773 664 978 683; baseline 0.005 -1; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000042" title="bbox 773 664 783 682; x_wconf 0; x_fsize 23">g</span>
+      <span class="ocrx_word" id="word_000019_000043" title="bbox 971 674 978 683; x_wconf 0; x_fsize 23">y</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000006" title="bbox 773 677 978 699; baseline 0.01 -8; x_size 13.925335; x_descenders 2.9253354; x_ascenders 3.8020132">
+      <span class="ocrx_word" id="word_000019_000044" title="bbox 773 684 783 692; x_wconf 11; x_fsize 14">o</span>
+      <span class="ocrx_word" id="word_000019_000045" title="bbox 829 677 865 699; x_wconf 11; x_fsize 14"> #</span>
+      <span class="ocrx_word" id="word_000019_000046" title="bbox 968 685 978 693; x_wconf 0; x_fsize 14">”</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000007" title="bbox 485 691 865 712; baseline 0 0; x_size 22.064102; x_descenders 4.0641026; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000047" title="bbox 485 701 495 709; x_wconf 30; x_fsize 23">4</span>
+      <span class="ocrx_word" id="word_000019_000048" title="bbox 734 702 744 712; x_wconf 89; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000049" title="bbox 772 694 783 712; x_wconf 77; x_fsize 23">§</span>
+      <span class="ocrx_word" id="word_000019_000050" title="bbox 858 691 865 700; x_wconf 89; x_fsize 23">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000008" title="bbox 773 711 865 722; baseline -0.022 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000051" title="bbox 773 696 796 731; x_wconf 28; x_fsize 28">Ss</span>
+      <span class="ocrx_word" id="word_000019_000052" title="bbox 855 711 865 720; x_wconf 54; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000009" title="bbox 485 711 978 751; baseline -0.006 -6; x_size 22.470512; x_descenders 4.4705129; x_ascenders 7">
+      <span class="ocrx_word" id="word_000019_000053" title="bbox 485 711 495 738; x_wconf 62; x_fsize 23">4</span>
+      <span class="ocrx_word" id="word_000019_000054" title="bbox 731 712 783 742; x_wconf 14; x_fsize 23">gy</span>
+      <span class="ocrx_word" id="word_000019_000055" title="bbox 854 720 865 751; x_wconf 20; x_fsize 23">Fa</span>
+      <span class="ocrx_word" id="word_000019_000056" title="bbox 971 714 978 742; x_wconf 24; x_fsize 23">i</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000010" title="bbox 485 727 1198 775; baseline 0.001 -16; x_size 40.035896; x_descenders 11; x_ascenders 10.035897">
+      <span class="ocrx_word" id="word_000019_000057" title="bbox 485 739 495 748; x_wconf 0; x_fsize 41">f</span>
+      <span class="ocrx_word" id="word_000019_000058" title="bbox 731 741 783 760; x_wconf 25; x_fsize 41">a</span>
+      <span class="ocrx_word" id="word_000019_000059" title="bbox 823 727 865 775; x_wconf 28; x_fsize 41">Of</span>
+      <span class="ocrx_word" id="word_000019_000060" title="bbox 968 743 978 753; x_wconf 63; x_fsize 41">i</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000011" title="bbox 731 753 1195 771; baseline 0 0; x_size 22.064102; x_descenders 4.0641026; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000061" title="bbox 731 761 741 771; x_wconf 56; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000062" title="bbox 772 753 783 771; x_wconf 56; x_fsize 23">8</span>
+      <span class="ocrx_word" id="word_000019_000063" title="bbox 858 760 865 769; x_wconf 34; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000064" title="bbox 1188 753 1195 771; x_wconf 82; x_fsize 23">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000012" title="bbox 855 771 1195 782; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000065" title="bbox 855 771 865 779; x_wconf 96; x_fsize 13">a</span>
+      <span class="ocrx_word" id="word_000019_000066" title="bbox 1185 772 1195 782; x_wconf 78; x_fsize 13">«</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000013" title="bbox 1185 793 1238 822; baseline -0.038 0; x_size 36.315384; x_descenders 7.3153844; x_ascenders 11">
+      <span class="ocrx_word" id="word_000019_000067" title="bbox 1185 793 1195 822; x_wconf 15; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000019_000068" title="bbox 1228 802 1238 820; x_wconf 36; x_fsize 37">2</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000014" title="bbox 1188 822 1234 831; baseline -0.022 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000069" title="bbox 1188 822 1234 831; x_wconf 40; x_fsize 28">8G</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000015" title="bbox 1188 832 1238 841; baseline -0.02 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000070" title="bbox 1188 832 1238 841; x_wconf 52; x_fsize 28">Roo</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000016" title="bbox 1185 842 1238 851; baseline -0.019 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000071" title="bbox 1185 842 1238 851; x_wconf 20; x_fsize 28">ae</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000017" title="bbox 1185 852 1238 870; baseline 0 0; x_size 37.50769; x_descenders 10; x_ascenders 9.5076914">
+      <span class="ocrx_word" id="word_000019_000072" title="bbox 1185 852 1238 870; x_wconf 42; x_fsize 39">38</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000018" title="bbox 1185 872 1238 900; baseline 0 -22; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000073" title="bbox 1185 872 1238 900; x_wconf 26; x_fsize 28">a3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000019" title="bbox 1228 891 1238 899; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000074" title="bbox 1228 891 1238 899; x_wconf 84; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000020" title="bbox 1185 897 1322 915; baseline -0.007 -5; x_size 24.338461; x_descenders 6; x_ascenders 6.3384609">
+      <span class="ocrx_word" id="word_000019_000075" title="bbox 1185 902 1195 910; x_wconf 57; x_fsize 25">a</span>
+      <span class="ocrx_word" id="word_000019_000076" title="bbox 1228 901 1238 909; x_wconf 3; x_fsize 25">@</span>
+      <span class="ocrx_word" id="word_000019_000077" title="bbox 1312 897 1322 915; x_wconf 30; x_fsize 25">¢</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000021" title="bbox 1185 907 1365 927; baseline -0.011 -6; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000078" title="bbox 1185 907 1203 927; x_wconf 0; x_fsize 13">me</span>
+      <span class="ocrx_word" id="word_000019_000079" title="bbox 1211 907 1238 927; x_wconf 0; x_fsize 13">oON</span>
+      <span class="ocrx_word" id="word_000019_000080" title="bbox 1315 916 1365 926; x_wconf 14; x_fsize 13">Sgt</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000022" title="bbox 1355 928 1365 936; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000081" title="bbox 1355 928 1365 936; x_wconf 88; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000023" title="bbox 1315 926 1361 955; baseline 0 -9; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000082" title="bbox 1315 926 1361 955; x_wconf 30; x_fsize 28">ROS</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000024" title="bbox 1312 948 1478 976; baseline 0 -12; x_size 20.470512; x_descenders 4.4705129; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000083" title="bbox 1312 956 1322 964; x_wconf 89; x_fsize 21">a</span>
+      <span class="ocrx_word" id="word_000019_000084" title="bbox 1355 948 1365 976; x_wconf 89; x_fsize 21">3</span>
+      <span class="ocrx_word" id="word_000019_000085" title="bbox 1467 953 1478 971; x_wconf 60; x_fsize 21">g</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000025" title="bbox 1315 973 1478 991; baseline 0.012 -7; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000086" title="bbox 1315 976 1322 984; x_wconf 18; x_fsize 28">®</span>
+      <span class="ocrx_word" id="word_000019_000087" title="bbox 1355 978 1365 986; x_wconf 57; x_fsize 28">S</span>
+      <span class="ocrx_word" id="word_000019_000088" title="bbox 1426 973 1478 991; x_wconf 18; x_fsize 28">+8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000026" title="bbox 1312 985 1478 1014; baseline 0 -3; x_size 33.315384; x_descenders 7.3153844; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000089" title="bbox 1312 985 1365 1014; x_wconf 72; x_fsize 34">Be</span>
+      <span class="ocrx_word" id="word_000019_000090" title="bbox 1429 993 1478 1011; x_wconf 0; x_fsize 34">$3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000027" title="bbox 1355 1007 1478 1025; baseline -0.008 -4; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000091" title="bbox 1355 996 1381 1031; x_wconf 53; x_fsize 28">$s</span>
+      <span class="ocrx_word" id="word_000019_000092" title="bbox 1426 1012 1478 1021; x_wconf 55; x_fsize 28">$8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000028" title="bbox 1312 1021 1478 1041; baseline 0 -6; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000093" title="bbox 1312 1026 1322 1035; x_wconf 92; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000019_000094" title="bbox 1354 1027 1365 1035; x_wconf 64; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000095" title="bbox 1426 1021 1478 1041; x_wconf 22; x_fsize 28">28</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000029" title="bbox 385 1299 392 1309; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000096" title="bbox 385 1299 392 1309; x_wconf 71; x_fsize 13">=</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000030" title="bbox 385 1309 392 1319; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000097" title="bbox 385 1309 392 1319; x_wconf 72; x_fsize 13">o</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000031" title="bbox 385 1319 1497 1346; baseline -0.001 1; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000019_000098" title="bbox 385 1319 392 1338; x_wconf 56; x_fsize 38">j</span>
+      <span class="ocrx_word" id="word_000019_000099" title="bbox 1487 1327 1497 1346; x_wconf 0; x_fsize 38">z</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000032" title="bbox 382 1340 1494 1356; baseline 0 -8; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000100" title="bbox 382 1340 392 1348; x_wconf 54; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000019_000101" title="bbox 1487 1348 1494 1356; x_wconf 26; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000033" title="bbox 382 1357 1494 1377; baseline -0.001 -12; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000102" title="bbox 382 1360 434 1377; x_wconf 67; x_fsize 28">a3</span>
+      <span class="ocrx_word" id="word_000019_000103" title="bbox 1480 1339 1486 1374; x_wconf 0; x_fsize 28">F</span>
+      <span class="ocrx_word" id="word_000019_000104" title="bbox 1491 1357 1494 1367; x_wconf 50; x_fsize 28">|</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000034" title="bbox 424 1374 434 1382; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000105" title="bbox 424 1374 434 1382; x_wconf 75; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000035" title="bbox 382 1371 1793 1406; baseline -0.002 -8; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000106" title="bbox 382 1378 392 1398; x_wconf 86; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000019_000107" title="bbox 428 1384 430 1392; x_wconf 54; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000019_000108" title="bbox 521 1391 528 1400; x_wconf 57; x_fsize 28">9</span>
+      <span class="ocrx_word" id="word_000019_000109" title="bbox 1484 1371 1537 1406; x_wconf 33; x_fsize 28">Boa</span>
+      <span class="ocrx_word" id="word_000019_000110" title="bbox 1783 1392 1793 1400; x_wconf 0; x_fsize 28">ey</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000036" title="bbox 424 1394 1793 1411; baseline 0 -1; x_size 20.255033; x_descenders 4.2550335; x_ascenders 5.530201">
+      <span class="ocrx_word" id="word_000019_000111" title="bbox 424 1394 434 1411; x_wconf 78; x_fsize 21">3</span>
+      <span class="ocrx_word" id="word_000019_000112" title="bbox 521 1401 528 1409; x_wconf 65; x_fsize 21">a</span>
+      <span class="ocrx_word" id="word_000019_000113" title="bbox 1487 1397 1494 1406; x_wconf 61; x_fsize 21">a</span>
+      <span class="ocrx_word" id="word_000019_000114" title="bbox 1526 1397 1537 1405; x_wconf 60; x_fsize 21">9</span>
+      <span class="ocrx_word" id="word_000019_000115" title="bbox 1783 1402 1793 1410; x_wconf 62; x_fsize 21">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000037" title="bbox 424 1403 1900 1428; baseline 0 -7; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000116" title="bbox 424 1413 434 1421; x_wconf 49; x_fsize 13">a</span>
+      <span class="ocrx_word" id="word_000019_000117" title="bbox 1487 1407 1494 1416; x_wconf 75; x_fsize 13">g</span>
+      <span class="ocrx_word" id="word_000019_000118" title="bbox 1518 1403 1533 1428; x_wconf 31; x_fsize 13">4g</span>
+      <span class="ocrx_word" id="word_000019_000119" title="bbox 1787 1412 1789 1420; x_wconf 72; x_fsize 13">1</span>
+      <span class="ocrx_word" id="word_000019_000120" title="bbox 1893 1413 1900 1421; x_wconf 69; x_fsize 13">o</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000038" title="bbox 424 1410 1900 1441; baseline -0.001 -10; x_size 25; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000019_000121" title="bbox 424 1423 434 1431; x_wconf 56; x_fsize 26">&amp;</span>
+      <span class="ocrx_word" id="word_000019_000122" title="bbox 518 1410 528 1430; x_wconf 35; x_fsize 26">&amp;</span>
+      <span class="ocrx_word" id="word_000019_000123" title="bbox 1484 1417 1537 1435; x_wconf 60; x_fsize 26">a9</span>
+      <span class="ocrx_word" id="word_000019_000124" title="bbox 1656 1417 1667 1435; x_wconf 47; x_fsize 26">3</span>
+      <span class="ocrx_word" id="word_000019_000125" title="bbox 1783 1422 1793 1430; x_wconf 51; x_fsize 26">4</span>
+      <span class="ocrx_word" id="word_000019_000126" title="bbox 1890 1423 1900 1441; x_wconf 34; x_fsize 26">2</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000039" title="bbox 1484 1432 1900 1460; baseline -0.002 -4; x_size 28; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000127" title="bbox 1484 1438 1494 1456; x_wconf 89; x_fsize 29">#</span>
+      <span class="ocrx_word" id="word_000019_000128" title="bbox 1526 1437 1537 1455; x_wconf 93; x_fsize 29">8</span>
+      <span class="ocrx_word" id="word_000019_000129" title="bbox 1657 1437 1667 1455; x_wconf 0; x_fsize 29">.</span>
+      <span class="ocrx_word" id="word_000019_000130" title="bbox 1741 1442 1751 1460; x_wconf 0; x_fsize 29">p</span>
+      <span class="ocrx_word" id="word_000019_000131" title="bbox 1783 1432 1793 1450; x_wconf 91; x_fsize 29">3</span>
+      <span class="ocrx_word" id="word_000019_000132" title="bbox 1893 1443 1900 1452; x_wconf 43; x_fsize 29">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000040" title="bbox 1487 1452 1900 1475; baseline 0 -4; x_size 25; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000133" title="bbox 1487 1457 1537 1475; x_wconf 14; x_fsize 26">zh</span>
+      <span class="ocrx_word" id="word_000019_000134" title="bbox 1618 1456 1667 1475; x_wconf 49; x_fsize 26">ae</span>
+      <span class="ocrx_word" id="word_000019_000135" title="bbox 1744 1462 1751 1471; x_wconf 32; x_fsize 26">6</span>
+      <span class="ocrx_word" id="word_000019_000136" title="bbox 1783 1452 1793 1470; x_wconf 37; x_fsize 26">¢</span>
+      <span class="ocrx_word" id="word_000019_000137" title="bbox 1893 1453 1900 1471; x_wconf 8; x_fsize 26">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000041" title="bbox 560 1466 1900 1495; baseline 0 -1; x_size 33; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000019_000138" title="bbox 560 1470 570 1488; x_wconf 73; x_fsize 34">3</span>
+      <span class="ocrx_word" id="word_000019_000139" title="bbox 1487 1467 1494 1495; x_wconf 47; x_fsize 34">i</span>
+      <span class="ocrx_word" id="word_000019_000140" title="bbox 1527 1476 1537 1494; x_wconf 47; x_fsize 34">3</span>
+      <span class="ocrx_word" id="word_000019_000141" title="bbox 1618 1466 1625 1494; x_wconf 9; x_fsize 34">f</span>
+      <span class="ocrx_word" id="word_000019_000142" title="bbox 1656 1476 1667 1494; x_wconf 0; x_fsize 34">é</span>
+      <span class="ocrx_word" id="word_000019_000143" title="bbox 1741 1472 1751 1490; x_wconf 46; x_fsize 34">i</span>
+      <span class="ocrx_word" id="word_000019_000144" title="bbox 1782 1472 1793 1489; x_wconf 48; x_fsize 34">3</span>
+      <span class="ocrx_word" id="word_000019_000145" title="bbox 1890 1473 1900 1481; x_wconf 0; x_fsize 34">"</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000042" title="bbox 560 1490 1900 1518; baseline 0.008 -23; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000146" title="bbox 560 1490 570 1518; x_wconf 77; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000019_000147" title="bbox 1484 1496 1537 1506; x_wconf 58; x_fsize 28">a8</span>
+      <span class="ocrx_word" id="word_000019_000148" title="bbox 1615 1496 1625 1504; x_wconf 71; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000019_000149" title="bbox 1657 1496 1667 1504; x_wconf 71; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000150" title="bbox 1741 1490 1751 1510; x_wconf 57; x_fsize 28">2</span>
+      <span class="ocrx_word" id="word_000019_000151" title="bbox 1782 1491 1793 1509; x_wconf 57; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000019_000152" title="bbox 1890 1492 1900 1512; x_wconf 40; x_fsize 28">§</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000043" title="bbox 1890 1513 1944 1522; baseline 0.019 -1; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000153" title="bbox 1890 1513 1944 1522; x_wconf 44; x_fsize 28">goa</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000044" title="bbox 560 1520 1944 1537; baseline 0 -5; x_size 20.282051; x_descenders 5; x_ascenders 5.2820511">
+      <span class="ocrx_word" id="word_000019_000154" title="bbox 560 1520 570 1537; x_wconf 47; x_fsize 21">3</span>
+      <span class="ocrx_word" id="word_000019_000155" title="bbox 1893 1522 1944 1532; x_wconf 27; x_fsize 21">BS</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000045" title="bbox 560 1534 2084 1562; baseline 0 -7; x_size 28; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000156" title="bbox 560 1539 570 1546; x_wconf 16; x_fsize 29">g</span>
+      <span class="ocrx_word" id="word_000019_000157" title="bbox 1893 1542 1903 1562; x_wconf 53; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000019_000158" title="bbox 1934 1534 1944 1552; x_wconf 19; x_fsize 29">8</span>
+      <span class="ocrx_word" id="word_000019_000159" title="bbox 2034 1535 2084 1555; x_wconf 47; x_fsize 29">Poa</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000046" title="bbox 560 1550 570 1557; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000160" title="bbox 560 1550 570 1557; x_wconf 63; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000047" title="bbox 1934 1554 2034 1562; baseline -0.01 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000161" title="bbox 1934 1554 1944 1562; x_wconf 88; x_fsize 28">5</span>
+      <span class="ocrx_word" id="word_000019_000162" title="bbox 2032 1559 2034 1561; x_wconf 0; x_fsize 28">:</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000048" title="bbox 1893 1556 2084 1575; baseline 0.01 -3; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000163" title="bbox 1893 1562 1900 1572; x_wconf 47; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000164" title="bbox 1934 1564 1944 1572; x_wconf 65; x_fsize 23">8</span>
+      <span class="ocrx_word" id="word_000019_000165" title="bbox 2035 1556 2042 1574; x_wconf 40; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000166" title="bbox 2074 1557 2084 1575; x_wconf 53; x_fsize 23">9</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000049" title="bbox 1890 1569 2084 1596; baseline 0 -11; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000167" title="bbox 1890 1573 1900 1581; x_wconf 18; x_fsize 13">a</span>
+      <span class="ocrx_word" id="word_000019_000168" title="bbox 1922 1569 1944 1596; x_wconf 24; x_fsize 13">oF</span>
+      <span class="ocrx_word" id="word_000019_000169" title="bbox 2035 1575 2045 1585; x_wconf 76; x_fsize 13">a</span>
+      <span class="ocrx_word" id="word_000019_000170" title="bbox 2074 1577 2084 1585; x_wconf 67; x_fsize 13">+</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000050" title="bbox 2032 1586 2084 1595; baseline 0.019 -1; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000171" title="bbox 2032 1586 2042 1594; x_wconf 59; x_fsize 28">&amp;</span>
+      <span class="ocrx_word" id="word_000019_000172" title="bbox 2074 1587 2084 1595; x_wconf 69; x_fsize 28">§</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000051" title="bbox 1893 1592 2084 1621; baseline 0.005 -1; x_size 52.789742; x_descenders 10; x_ascenders 14.789742">
+      <span class="ocrx_word" id="word_000019_000173" title="bbox 1893 1592 1944 1621; x_wconf 43; x_fsize 54">ff</span>
+      <span class="ocrx_word" id="word_000019_000174" title="bbox 2035 1597 2084 1615; x_wconf 58; x_fsize 54">42</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000052" title="bbox 1890 1612 2084 1647; baseline 0 -16; x_size 19.064102; x_descenders 4.0641026; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000175" title="bbox 1890 1612 1907 1640; x_wconf 42; x_fsize 20">Oo</span>
+      <span class="ocrx_word" id="word_000019_000176" title="bbox 1918 1612 1944 1640; x_wconf 52; x_fsize 20">oN</span>
+      <span class="ocrx_word" id="word_000019_000177" title="bbox 2035 1612 2084 1647; x_wconf 31; x_fsize 20">bos</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000053" title="bbox 2035 1636 2084 1654; baseline 0.02 -1; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000178" title="bbox 2035 1636 2084 1654; x_wconf 49; x_fsize 23">ng</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000054" title="bbox 2032 1655 2084 1664; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000179" title="bbox 2032 1655 2042 1664; x_wconf 66; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000019_000180" title="bbox 2074 1656 2084 1664; x_wconf 84; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000055" title="bbox 658 1673 668 1683; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000181" title="bbox 658 1673 668 1683; x_wconf 26; x_fsize 13">al</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000056" title="bbox 658 1684 665 1702; baseline 0 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000182" title="bbox 658 1684 665 1702; x_wconf 78; x_fsize 23">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000057" title="bbox 655 1698 708 1716; baseline 0 0; x_size 23.283333; x_descenders 5.2833333; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000183" title="bbox 655 1698 708 1716; x_wconf 55; x_fsize 24">«38</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000058" title="bbox 702 1718 704 1726; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000184" title="bbox 702 1718 704 1726; x_wconf 59; x_fsize 28">i</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000059" title="bbox 658 1723 708 1736; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000185" title="bbox 658 1723 708 1736; x_wconf 26; x_fsize 13">hoon</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000060" title="bbox 658 1734 822 1756; baseline -0.006 -3; x_size 23; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000019_000186" title="bbox 658 1734 665 1753; x_wconf 28; x_fsize 24">2</span>
+      <span class="ocrx_word" id="word_000019_000187" title="bbox 698 1738 708 1756; x_wconf 86; x_fsize 24">8</span>
+      <span class="ocrx_word" id="word_000019_000188" title="bbox 812 1743 822 1752; x_wconf 70; x_fsize 24">&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000061" title="bbox 658 1748 861 1780; baseline 0.01 -9; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000189" title="bbox 658 1752 665 1771; x_wconf 45; x_fsize 23">f</span>
+      <span class="ocrx_word" id="word_000019_000190" title="bbox 691 1748 708 1780; x_wconf 54; x_fsize 23">9°</span>
+      <span class="ocrx_word" id="word_000019_000191" title="bbox 812 1754 819 1772; x_wconf 59; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000192" title="bbox 842 1750 861 1782; x_wconf 59; x_fsize 23">38</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000062" title="bbox 655 1768 861 1795; baseline 0.005 -13; x_size 18.064102; x_descenders 4.0641026; x_ascenders 4">
+      <span class="ocrx_word" id="word_000019_000193" title="bbox 655 1768 708 1795; x_wconf 17; x_fsize 19">ag</span>
+      <span class="ocrx_word" id="word_000019_000194" title="bbox 809 1773 861 1792; x_wconf 17; x_fsize 19">eg</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000063" title="bbox 698 1794 861 1813; baseline 0.006 -1; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000195" title="bbox 698 1797 708 1805; x_wconf 32; x_fsize 23">2</span>
+      <span class="ocrx_word" id="word_000019_000196" title="bbox 809 1794 861 1813; x_wconf 39; x_fsize 23">as</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000064" title="bbox 698 1807 708 1815; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000197" title="bbox 698 1807 708 1815; x_wconf 30; x_fsize 28">&amp;</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000065" title="bbox 812 1813 861 1843; baseline 0.02 -1; x_size 36.71225; x_descenders 7.7122483; x_ascenders 10.023489">
+      <span class="ocrx_word" id="word_000019_000198" title="bbox 812 1813 861 1843; x_wconf 46; x_fsize 38">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000066" title="bbox 809 1843 861 1852; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000199" title="bbox 809 1843 861 1852; x_wconf 49; x_fsize 28">$3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000067" title="bbox 812 1852 861 1862; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000200" title="bbox 812 1848 828 1869; x_wconf 26; x_fsize 13">Gc</span>
+      <span class="ocrx_word" id="word_000019_000201" title="bbox 851 1854 861 1862; x_wconf 57; x_fsize 13">@</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000068" title="bbox 809 1863 861 1872; baseline 0.019 -1; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000202" title="bbox 809 1863 861 1872; x_wconf 42; x_fsize 28">aa</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000069" title="bbox 2007 1946 2017 1954; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000203" title="bbox 2007 1946 2017 1954; x_wconf 79; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000070" title="bbox 2007 1952 2060 1988; baseline 0 -15; x_size 21.520973; x_descenders 4.5209732; x_ascenders 5.8758383">
+      <span class="ocrx_word" id="word_000019_000204" title="bbox 2007 1956 2017 1984; x_wconf 34; x_fsize 22">a</span>
+      <span class="ocrx_word" id="word_000019_000205" title="bbox 2033 1952 2060 1988; x_wconf 45; x_fsize 22">og</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000071" title="bbox 2050 1975 2060 1983; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000206" title="bbox 2050 1975 2060 1983; x_wconf 91; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000072" title="bbox 2007 1985 2017 1994; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000207" title="bbox 2007 1985 2017 1994; x_wconf 89; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000073" title="bbox 2007 1995 2060 2015; baseline -0.038 0; x_size 22.064102; x_descenders 4.0641026; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000208" title="bbox 2007 2005 2017 2015; x_wconf 81; x_fsize 23">o</span>
+      <span class="ocrx_word" id="word_000019_000209" title="bbox 2049 1995 2060 2013; x_wconf 79; x_fsize 23">§</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000074" title="bbox 2050 2015 2060 2023; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000210" title="bbox 2050 2015 2060 2023; x_wconf 89; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000075" title="bbox 2007 2015 2060 2035; baseline -0.038 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000211" title="bbox 2007 2015 2017 2035; x_wconf 73; x_fsize 28">g</span>
+      <span class="ocrx_word" id="word_000019_000212" title="bbox 2050 2025 2060 2033; x_wconf 91; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000076" title="bbox 2006 2036 2019 2043; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000213" title="bbox 2006 2036 2019 2043; x_wconf 84; x_fsize 28">&amp;</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000077" title="bbox 2007 2045 2060 2064; baseline 0 -11; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000214" title="bbox 2007 2045 2017 2064; x_wconf 57; x_fsize 28">g</span>
+      <span class="ocrx_word" id="word_000019_000215" title="bbox 2050 2045 2060 2053; x_wconf 65; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000078" title="bbox 2050 2054 2060 2072; baseline 0 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000216" title="bbox 2050 2054 2060 2072; x_wconf 44; x_fsize 23">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000079" title="bbox 2007 2065 2060 2083; baseline -0.038 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000217" title="bbox 2007 2065 2017 2083; x_wconf 84; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000218" title="bbox 2043 2061 2060 2091; x_wconf 21; x_fsize 23">S$</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000080" title="bbox 896 2178 1017 2187; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000219" title="bbox 896 2179 906 2187; x_wconf 52; x_fsize 28">0</span>
+      <span class="ocrx_word" id="word_000019_000220" title="bbox 1009 2178 1017 2187; x_wconf 24; x_fsize 28">y</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000081" title="bbox 896 2189 1017 2207; baseline 0 -10; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000221" title="bbox 896 2189 906 2207; x_wconf 89; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000222" title="bbox 1006 2189 1017 2197; x_wconf 85; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000082" title="bbox 1050 2204 1060 2212; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000223" title="bbox 1050 2204 1060 2212; x_wconf 87; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000083" title="bbox 896 2209 906 2217; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000224" title="bbox 896 2209 906 2217; x_wconf 78; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000084" title="bbox 1053 2213 1060 2222; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000225" title="bbox 1053 2213 1060 2222; x_wconf 3; x_fsize 28">d</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000085" title="bbox 900 2219 1095 2230; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000226" title="bbox 900 2219 902 2227; x_wconf 46; x_fsize 13">1</span>
+      <span class="ocrx_word" id="word_000019_000227" title="bbox 1085 2222 1095 2230; x_wconf 59; x_fsize 13">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000086" title="bbox 896 2218 1095 2250; baseline 0 -4; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000228" title="bbox 896 2229 906 2246; x_wconf 91; x_fsize 29">3</span>
+      <span class="ocrx_word" id="word_000019_000229" title="bbox 1010 2218 1095 2250; x_wconf 0; x_fsize 29">ages</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000087" title="bbox 895 2247 1095 2260; baseline 0.005 -4; x_size 19.282051; x_descenders 4; x_ascenders 5.2820511">
+      <span class="ocrx_word" id="word_000019_000230" title="bbox 895 2248 906 2256; x_wconf 63; x_fsize 20">a</span>
+      <span class="ocrx_word" id="word_000019_000231" title="bbox 1007 2247 1095 2260; x_wconf 28; x_fsize 20">Be,</span>
+      <span class="ocrx_word" id="word_000019_000232" title="bbox 1052 2238 1069 2266; x_wconf 29; x_fsize 20">gy</span>
+      <span class="ocrx_word" id="word_000019_000233" title="bbox 1077 2238 1099 2266; x_wconf 23; x_fsize 20">ee!</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000088" title="bbox 896 2253 1095 2280; baseline 0 -14; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000234" title="bbox 896 2258 906 2266; x_wconf 62; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000235" title="bbox 1053 2253 1060 2272; x_wconf 30; x_fsize 28">g</span>
+      <span class="ocrx_word" id="word_000019_000236" title="bbox 1085 2262 1095 2280; x_wconf 62; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000089" title="bbox 1050 2274 1095 2300; baseline 0 0; x_size 33.315384; x_descenders 7.3153844; x_ascenders 8">
+      <span class="ocrx_word" id="word_000019_000237" title="bbox 1050 2274 1095 2300; x_wconf 32; x_fsize 34">ae</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000090" title="bbox 1053 2294 1095 2321; baseline 0 -11; x_size 20.255033; x_descenders 4.2550335; x_ascenders 5.530201">
+      <span class="ocrx_word" id="word_000019_000238" title="bbox 1053 2294 1095 2321; x_wconf 51; x_fsize 21">a</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000091" title="bbox 1085 2312 1095 2320; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000239" title="bbox 1085 2312 1095 2320; x_wconf 91; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000092" title="bbox 1050 2321 1095 2342; baseline 0 -3; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000240" title="bbox 1050 2322 1060 2342; x_wconf 87; x_fsize 23">8</span>
+      <span class="ocrx_word" id="word_000019_000241" title="bbox 1084 2321 1095 2339; x_wconf 52; x_fsize 23">&amp;</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000093" title="bbox 1864 2371 1874 2379; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000242" title="bbox 1864 2371 1874 2379; x_wconf 77; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000094" title="bbox 1864 2374 2046 2393; baseline -0.005 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000243" title="bbox 1864 2381 1874 2389; x_wconf 26; x_fsize 23">9</span>
+      <span class="ocrx_word" id="word_000019_000244" title="bbox 1951 2384 1961 2393; x_wconf 76; x_fsize 23">2</span>
+      <span class="ocrx_word" id="word_000019_000245" title="bbox 2036 2374 2046 2392; x_wconf 92; x_fsize 23">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000095" title="bbox 929 2391 2042 2402; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000246" title="bbox 929 2398 931 2402; x_wconf 53; x_fsize 13">p</span>
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+      <span class="ocrx_word" id="word_000019_000250" title="bbox 1864 2401 1874 2409; x_wconf 58; x_fsize 13">a</span>
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+      <span class="ocrx_word" id="word_000019_000252" title="bbox 2036 2404 2046 2411; x_wconf 55; x_fsize 13">©</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000097" title="bbox 1864 2411 2046 2432; baseline 0.011 -3; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000253" title="bbox 1864 2411 1874 2429; x_wconf 76; x_fsize 23">3</span>
+      <span class="ocrx_word" id="word_000019_000254" title="bbox 1951 2409 1973 2440; x_wconf 48; x_fsize 23">Re</span>
+      <span class="ocrx_word" id="word_000019_000255" title="bbox 1994 2414 2046 2432; x_wconf 26; x_fsize 23">eS</span>
+     </span>
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+      <span class="ocrx_word" id="word_000019_000256" title="bbox 1864 2431 1874 2449; x_wconf 24; x_fsize 40">3</span>
+      <span class="ocrx_word" id="word_000019_000257" title="bbox 1954 2433 1961 2442; x_wconf 0; x_fsize 40">y</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000019_000260" title="bbox 1864 2451 1874 2459; x_wconf 90; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000019_000261" title="bbox 1997 2452 2046 2462; x_wconf 54; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000100" title="bbox 1864 2460 1874 2468; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000262" title="bbox 1864 2460 1874 2468; x_wconf 87; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000101" title="bbox 1864 2444 2046 2482; baseline 0.016 -4; x_size 44.307884; x_descenders 9.3078861; x_ascenders 12.097315">
+      <span class="ocrx_word" id="word_000019_000263" title="bbox 1864 2470 1874 2478; x_wconf 25; x_fsize 46">ae</span>
+      <span class="ocrx_word" id="word_000019_000264" title="bbox 1951 2444 2046 2482; x_wconf 29; x_fsize 46">oe:</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000102" title="bbox 1864 2480 2046 2492; baseline -0.005 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000265" title="bbox 1864 2480 1874 2488; x_wconf 2; x_fsize 13">n</span>
+      <span class="ocrx_word" id="word_000019_000266" title="bbox 1951 2478 1974 2499; x_wconf 25; x_fsize 13">oc</span>
+      <span class="ocrx_word" id="word_000019_000267" title="bbox 1996 2483 2006 2487; x_wconf 31; x_fsize 13">=</span>
+      <span class="ocrx_word" id="word_000019_000268" title="bbox 2036 2478 2046 2499; x_wconf 11; x_fsize 13">«©</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000103" title="bbox 1173 2661 1183 2671; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000269" title="bbox 1173 2661 1183 2671; x_wconf 26; x_fsize 13">x</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000104" title="bbox 1173 2672 1226 2690; baseline 0 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000270" title="bbox 1173 2672 1183 2690; x_wconf 8; x_fsize 23">»</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000105" title="bbox 1049 2685 1226 2716; baseline 0 -16; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000271" title="bbox 1049 2685 1101 2716; x_wconf 62; x_fsize 28">zg</span>
+      <span class="ocrx_word" id="word_000019_000272" title="bbox 1172 2692 1226 2700; x_wconf 38; x_fsize 28">a3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000106" title="bbox 1216 2712 1226 2720; baseline 0 -3; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000273" title="bbox 1216 2712 1226 2720; x_wconf 58; x_fsize 28">xg</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000107" title="bbox 1091 2718 1101 2726; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000274" title="bbox 1091 2718 1101 2726; x_wconf 0; x_fsize 28">é</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000108" title="bbox 1049 2710 1226 2746; baseline -0.006 -5; x_size 37; x_descenders 6; x_ascenders 13">
+      <span class="ocrx_word" id="word_000019_000275" title="bbox 1049 2715 1101 2746; x_wconf 52; x_fsize 38">a3</span>
+      <span class="ocrx_word" id="word_000019_000276" title="bbox 1173 2710 1226 2741; x_wconf 78; x_fsize 38">28</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000109" title="bbox 679 2738 1226 2758; baseline -0.013 -1; x_size 18; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000019_000277" title="bbox 679 2747 689 2757; x_wconf 50; x_fsize 19">4</span>
+      <span class="ocrx_word" id="word_000019_000278" title="bbox 875 2750 885 2758; x_wconf 37; x_fsize 19">a</span>
+      <span class="ocrx_word" id="word_000019_000279" title="bbox 1091 2738 1101 2756; x_wconf 73; x_fsize 19">3</span>
+      <span class="ocrx_word" id="word_000019_000280" title="bbox 1216 2742 1226 2750; x_wconf 28; x_fsize 19">6</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000110" title="bbox 721 2752 1183 2764; baseline -0.009 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000281" title="bbox 721 2756 731 2764; x_wconf 61; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000019_000282" title="bbox 1173 2752 1183 2760; x_wconf 73; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000111" title="bbox 682 2753 1226 2788; baseline 0.013 -15; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000019_000283" title="bbox 682 2757 689 2776; x_wconf 0; x_fsize 27">s</span>
+      <span class="ocrx_word" id="word_000019_000284" title="bbox 721 2766 731 2774; x_wconf 67; x_fsize 27">3</span>
+      <span class="ocrx_word" id="word_000019_000285" title="bbox 835 2761 842 2780; x_wconf 0; x_fsize 27">¢</span>
+      <span class="ocrx_word" id="word_000019_000286" title="bbox 875 2760 885 2768; x_wconf 0; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000019_000287" title="bbox 1049 2757 1059 2775; x_wconf 68; x_fsize 27">3</span>
+      <span class="ocrx_word" id="word_000019_000288" title="bbox 1074 2753 1101 2788; x_wconf 52; x_fsize 27">os</span>
+      <span class="ocrx_word" id="word_000019_000289" title="bbox 1216 2762 1226 2780; x_wconf 92; x_fsize 27">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000112" title="bbox 679 2777 1226 2790; baseline 0.004 -4; x_size 21.282051; x_descenders 6; x_ascenders 5.2820511">
+      <span class="ocrx_word" id="word_000019_000290" title="bbox 679 2778 689 2786; x_wconf 63; x_fsize 22">a</span>
+      <span class="ocrx_word" id="word_000019_000291" title="bbox 874 2780 885 2788; x_wconf 91; x_fsize 22">a</span>
+      <span class="ocrx_word" id="word_000019_000292" title="bbox 1090 2777 1101 2785; x_wconf 60; x_fsize 22">8</span>
+      <span class="ocrx_word" id="word_000019_000293" title="bbox 1216 2782 1226 2790; x_wconf 46; x_fsize 22">§</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000113" title="bbox 679 2778 1226 2805; baseline 0.004 -8; x_size 18; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000294" title="bbox 679 2787 689 2797; x_wconf 66; x_fsize 19">a</span>
+      <span class="ocrx_word" id="word_000019_000295" title="bbox 721 2786 731 2794; x_wconf 66; x_fsize 19">4</span>
+      <span class="ocrx_word" id="word_000019_000296" title="bbox 832 2778 885 2805; x_wconf 52; x_fsize 19">hoa</span>
+      <span class="ocrx_word" id="word_000019_000297" title="bbox 1091 2780 1113 2806; x_wconf 25; x_fsize 19">gs</span>
+      <span class="ocrx_word" id="word_000019_000298" title="bbox 1173 2790 1183 2799; x_wconf 88; x_fsize 19">4</span>
+      <span class="ocrx_word" id="word_000019_000299" title="bbox 1215 2791 1226 2798; x_wconf 78; x_fsize 19">$</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000114" title="bbox 721 2792 1101 2825; baseline 0 -11; x_size 25; x_descenders 7; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000300" title="bbox 721 2796 731 2814; x_wconf 40; x_fsize 26">3</span>
+      <span class="ocrx_word" id="word_000019_000301" title="bbox 835 2792 885 2825; x_wconf 33; x_fsize 26">ROS</span>
+      <span class="ocrx_word" id="word_000019_000302" title="bbox 1090 2797 1101 2804; x_wconf 21; x_fsize 26">*</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000115" title="bbox 682 2807 885 2829; baseline -0.015 -5; x_size 22; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000019_000303" title="bbox 682 2807 689 2817; x_wconf 46; x_fsize 23">§</span>
+      <span class="ocrx_word" id="word_000019_000304" title="bbox 721 2816 731 2824; x_wconf 46; x_fsize 23">a</span>
+      <span class="ocrx_word" id="word_000019_000305" title="bbox 765 2809 775 2829; x_wconf 31; x_fsize 23">&amp;</span>
+      <span class="ocrx_word" id="word_000019_000306" title="bbox 832 2810 885 2821; x_wconf 80; x_fsize 23">aoa</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000116" title="bbox 679 2828 689 2837; baseline 0 -2; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000307" title="bbox 679 2828 689 2837; x_wconf 52; x_fsize 28">g</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000117" title="bbox 679 2830 885 2857; baseline 0.005 -1; x_size 39; x_descenders 12; x_ascenders 7">
+      <span class="ocrx_word" id="word_000019_000308" title="bbox 679 2837 689 2856; x_wconf 2; x_fsize 40">g</span>
+      <span class="ocrx_word" id="word_000019_000309" title="bbox 721 2836 731 2853; x_wconf 55; x_fsize 40">8</span>
+      <span class="ocrx_word" id="word_000019_000310" title="bbox 835 2831 842 2851; x_wconf 9; x_fsize 40">i</span>
+      <span class="ocrx_word" id="word_000019_000311" title="bbox 875 2830 885 2857; x_wconf 61; x_fsize 40">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000118" title="bbox 679 2851 885 2869; baseline -0.01 0; x_size 21; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000019_000312" title="bbox 679 2856 689 2866; x_wconf 95; x_fsize 22">a</span>
+      <span class="ocrx_word" id="word_000019_000313" title="bbox 721 2855 731 2863; x_wconf 32; x_fsize 22">3</span>
+      <span class="ocrx_word" id="word_000019_000314" title="bbox 835 2851 842 2869; x_wconf 17; x_fsize 22">5</span>
+      <span class="ocrx_word" id="word_000019_000315" title="bbox 874 2859 885 2867; x_wconf 47; x_fsize 22">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000119" title="bbox 720 2865 1972 2890; baseline 0.009 -17; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000316" title="bbox 720 2865 731 2873; x_wconf 83; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000019_000317" title="bbox 832 2870 842 2890; x_wconf 87; x_fsize 28">i</span>
+      <span class="ocrx_word" id="word_000019_000318" title="bbox 1965 2880 1972 2889; x_wconf 3; x_fsize 28">rf</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000120" title="bbox 1965 2891 1972 2900; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000319" title="bbox 1965 2891 1972 2900; x_wconf 9; x_fsize 28">g</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000121" title="bbox 1965 2900 2015 2910; baseline -0.02 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000320" title="bbox 1965 2900 2015 2910; x_wconf 41; x_fsize 28">Son</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000122" title="bbox 1965 2910 2015 2919; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000321" title="bbox 1965 2910 1972 2919; x_wconf 51; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000322" title="bbox 1996 2894 2015 2929; x_wconf 58; x_fsize 28">38</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000123" title="bbox 1376 2920 2015 2939; baseline 0.006 -7; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000323" title="bbox 1376 2924 1386 2932; x_wconf 87; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000019_000324" title="bbox 1962 2920 2015 2939; x_wconf 35; x_fsize 28">og</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000124" title="bbox 1376 2934 2015 2962; baseline -0.002 -12; x_size 20.255033; x_descenders 4.2550335; x_ascenders 5.530201">
+      <span class="ocrx_word" id="word_000019_000325" title="bbox 1376 2934 1386 2962; x_wconf 23; x_fsize 21">F</span>
+      <span class="ocrx_word" id="word_000019_000326" title="bbox 1962 2941 1972 2950; x_wconf 67; x_fsize 21">2</span>
+      <span class="ocrx_word" id="word_000019_000327" title="bbox 2005 2941 2015 2949; x_wconf 42; x_fsize 21">9</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000125" title="bbox 1965 2951 2015 2959; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000328" title="bbox 1965 2951 1972 2959; x_wconf 0; x_fsize 28">*</span>
+      <span class="ocrx_word" id="word_000019_000329" title="bbox 2005 2951 2015 2959; x_wconf 73; x_fsize 28">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000126" title="bbox 2005 2961 2015 2969; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000330" title="bbox 2005 2961 2015 2969; x_wconf 78; x_fsize 28">8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000127" title="bbox 1376 2960 2011 2979; baseline 0 0; x_size 24.052853; x_descenders 5.0528522; x_ascenders 6.5671139">
+      <span class="ocrx_word" id="word_000019_000331" title="bbox 1376 2963 1386 2972; x_wconf 88; x_fsize 25">a</span>
+      <span class="ocrx_word" id="word_000019_000332" title="bbox 1962 2960 1972 2979; x_wconf 89; x_fsize 25">a</span>
+      <span class="ocrx_word" id="word_000019_000333" title="bbox 2009 2971 2011 2979; x_wconf 50; x_fsize 25">4</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000128" title="bbox 1379 2982 2015 3008; baseline 0 0; x_size 36; x_descenders 10; x_ascenders 7">
+      <span class="ocrx_word" id="word_000019_000334" title="bbox 1379 2982 1386 3002; x_wconf 0; x_fsize 37">j</span>
+      <span class="ocrx_word" id="word_000019_000335" title="bbox 1962 2982 2015 3008; x_wconf 27; x_fsize 37">4:8</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000129" title="bbox 1376 3003 1964 3013; baseline 0 -8; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000336" title="bbox 1376 3004 1386 3013; x_wconf 61; x_fsize 28">8</span>
+      <span class="ocrx_word" id="word_000019_000337" title="bbox 1962 3003 1964 3005; x_wconf 23; x_fsize 28">‘</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000130" title="bbox 1962 3009 2015 3018; baseline 0 0; x_size 26.94643; x_descenders 5.6607141; x_ascenders 7.3571429">
+      <span class="ocrx_word" id="word_000019_000338" title="bbox 1962 3009 2015 3018; x_wconf 15; x_fsize 28">a5</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000131" title="bbox 1376 3013 1386 3031; baseline 0 0; x_size 22.786913; x_descenders 4.7869129; x_ascenders 6.2214761">
+      <span class="ocrx_word" id="word_000019_000339" title="bbox 1376 3013 1386 3031; x_wconf 18; x_fsize 23">3</span>
+     </span>
+     <span class="ocr_line" id="line_000019_000132" title="bbox 1376 3032 1386 3042; baseline 0 0; x_size 12.659396; x_descenders 2.6593959; x_ascenders 3.4563756">
+      <span class="ocrx_word" id="word_000019_000340" title="bbox 1376 3032 1386 3042; x_wconf 93; x_fsize 13">a</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000019_000004" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000019_000004" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000019_000133" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000019_000341" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000019_000342" title="bbox 538 3319 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000019_000343" title="bbox 1908 3320 1987 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000019_000344" title="bbox 2004 3320 2039 3348; x_wconf 96; x_fsize 39">17</span>
+      <span class="ocrx_word" id="word_000019_000345" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000019_000346" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000019_000347" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
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+    <p class="ocr_par" id="par_000020_000005" lang="eng" title="bbox 375 1062 2100 1401" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000020_000194" title="bbox 810 1163 937 1192; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000020_000195" title="bbox 950 1163 985 1192; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000020_000196" title="bbox 994 1164 1100 1192; x_wconf 92; x_fsize 39">Molex</span>
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+      <span class="ocrx_word" id="word_000020_000200" title="bbox 1466 1169 1654 1192; x_wconf 95; x_fsize 39">connectors.</span>
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+      <span class="ocrx_word" id="word_000020_000202" title="bbox 1768 1164 1779 1192; x_wconf 93; x_fsize 39">|</span>
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+      <span class="ocrx_word" id="word_000020_000208" title="bbox 450 1213 559 1242; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000020_000209" title="bbox 572 1214 650 1242; x_wconf 96; x_fsize 39">have</span>
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+      <span class="ocrx_word" id="word_000020_000236" title="bbox 1712 1264 1818 1292; x_wconf 95; x_fsize 39">Molex</span>
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+     <span class="ocr_line" id="line_000020_000017" title="bbox 376 1313 2001 1351; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000020_000239" title="bbox 376 1314 427 1342; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000020_000241" title="bbox 540 1318 675 1342; x_wconf 96; x_fsize 39">contacts</span>
+      <span class="ocrx_word" id="word_000020_000242" title="bbox 689 1313 748 1342; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000020_000243" title="bbox 761 1314 867 1342; x_wconf 96; x_fsize 39">Molex</span>
+      <span class="ocrx_word" id="word_000020_000244" title="bbox 880 1314 1078 1343; x_wconf 96; x_fsize 39">90148-1123</span>
+      <span class="ocrx_word" id="word_000020_000245" title="bbox 1093 1313 1139 1342; x_wconf 97; x_fsize 39">for</span>
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+      <span class="ocrx_word" id="word_000020_000247" title="bbox 1216 1313 1315 1351; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000020_000248" title="bbox 1328 1318 1472 1342; x_wconf 96; x_fsize 39">contacts.</span>
+      <span class="ocrx_word" id="word_000020_000249" title="bbox 1498 1314 1563 1342; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000020_000250" title="bbox 1575 1313 1713 1351; x_wconf 96; x_fsize 39">diagram</span>
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+      <span class="ocrx_word" id="word_000020_000252" title="bbox 1837 1314 1937 1342; x_wconf 96; x_fsize 39">shows</span>
+      <span class="ocrx_word" id="word_000020_000253" title="bbox 1950 1314 2001 1342; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000020_000254" title="bbox 375 1363 513 1401; x_wconf 96; x_fsize 39">physical</span>
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+      <span class="ocrx_word" id="word_000020_000257" title="bbox 716 1364 767 1392; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000020_000258" title="bbox 779 1368 967 1392; x_wconf 96; x_fsize 39">connectors.</span>
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+     <span class="ocr_line" id="line_000021_000005" title="bbox 541 586 1525 616; baseline 0 -1; x_size 38.199097; x_descenders 9.1990948; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000037" title="bbox 541 587 629 616; x_wconf 70; x_fsize 39">GND</span>
+      <span class="ocrx_word" id="word_000021_000038" title="bbox 691 587 794 615; x_wconf 26; x_fsize 39">Power</span>
+      <span class="ocrx_word" id="word_000021_000039" title="bbox 872 586 988 616; x_wconf 96; x_fsize 39">Should</span>
+      <span class="ocrx_word" id="word_000021_000040" title="bbox 1001 591 1082 615; x_wconf 96; x_fsize 39">mate</span>
+      <span class="ocrx_word" id="word_000021_000041" title="bbox 1094 586 1160 615; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000021_000042" title="bbox 1173 587 1261 615; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000021_000043" title="bbox 1275 586 1381 615; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000021_000044" title="bbox 1393 586 1525 615; x_wconf 96; x_fsize 39">inserted</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000006" lang="eng" title="bbox 541 636 2056 716" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000006" title="bbox 541 636 2056 674; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000045" title="bbox 541 637 620 666; x_wconf 17; x_fsize 39">ADO</span>
+      <span class="ocrx_word" id="word_000021_000046" title="bbox 691 637 844 666; x_wconf 17; x_fsize 39"> BCMOS</span>
+      <span class="ocrx_word" id="word_000021_000047" title="bbox 850 632 874 679; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000021_000048" title="bbox 902 636 945 665; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000021_000049" title="bbox 958 636 1156 674; x_wconf 95; x_fsize 39">multiplexed</span>
+      <span class="ocrx_word" id="word_000021_000050" title="bbox 1171 636 1294 665; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000021_000051" title="bbox 1308 636 1367 665; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000052" title="bbox 1380 636 1449 665; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000021_000053" title="bbox 1460 637 1516 665; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000021_000054" title="bbox 1528 636 1632 674; x_wconf 95; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000021_000055" title="bbox 1645 637 1705 665; x_wconf 95; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000021_000056" title="bbox 1717 636 1789 665; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000021_000057" title="bbox 1807 637 1864 666; x_wconf 93; x_fsize 39">100</span>
+      <span class="ocrx_word" id="word_000021_000058" title="bbox 1872 632 1889 679; x_wconf 93; x_fsize 39">K</span>
+      <span class="ocrx_word" id="word_000021_000059" title="bbox 1917 636 2056 665; x_wconf 96; x_fsize 39">resistors</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000007" title="bbox 541 687 844 716; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000060" title="bbox 541 687 616 715; x_wconf 76; x_fsize 41">ADI</span>
+      <span class="ocrx_word" id="word_000021_000061" title="bbox 691 687 844 716; x_wconf 76; x_fsize 41">BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000007" lang="eng" title="bbox 541 737 844 766" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000008" title="bbox 541 737 844 766; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000062" title="bbox 541 737 620 765; x_wconf 0; x_fsize 41">AD2</span>
+      <span class="ocrx_word" id="word_000021_000063" title="bbox 691 737 844 766; x_wconf 0; x_fsize 41"> BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000008" lang="eng" title="bbox 541 787 844 816" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000009" title="bbox 541 787 844 816; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000064" title="bbox 541 787 618 816; x_wconf 11; x_fsize 41">AD3</span>
+      <span class="ocrx_word" id="word_000021_000065" title="bbox 691 787 844 816; x_wconf 11; x_fsize 41"> BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000009" lang="eng" title="bbox 541 837 844 866" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000010" title="bbox 541 837 844 866; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000066" title="bbox 541 837 620 865; x_wconf 67; x_fsize 41">AD4</span>
+      <span class="ocrx_word" id="word_000021_000067" title="bbox 691 837 844 866; x_wconf 67; x_fsize 41">BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000010" lang="eng" title="bbox 541 887 844 916" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000011" title="bbox 541 887 844 916; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000068" title="bbox 541 887 618 916; x_wconf 52; x_fsize 41">ADS</span>
+      <span class="ocrx_word" id="word_000021_000069" title="bbox 691 887 844 916; x_wconf 46; x_fsize 41"> BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000011" lang="eng" title="bbox 541 936 844 966" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000012" title="bbox 541 936 844 966; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000070" title="bbox 541 936 620 966; x_wconf 51; x_fsize 41">AD6</span>
+      <span class="ocrx_word" id="word_000021_000071" title="bbox 691 937 844 966; x_wconf 51; x_fsize 41">BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000012" lang="eng" title="bbox 541 987 844 1016" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000013" title="bbox 541 987 844 1016; baseline 0.003 -1; x_size 39.436932; x_descenders 9.4411764; x_ascenders 10.495753">
+      <span class="ocrx_word" id="word_000021_000072" title="bbox 541 987 619 1015; x_wconf 57; x_fsize 41">AD7</span>
+      <span class="ocrx_word" id="word_000021_000073" title="bbox 691 987 844 1016; x_wconf 57; x_fsize 41">BCMOS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000013" lang="eng" title="bbox 541 1036 1906 1074" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000014" title="bbox 541 1036 1906 1074; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000074" title="bbox 541 1037 620 1065; x_wconf 83; x_fsize 39">ALE</span>
+      <span class="ocrx_word" id="word_000021_000075" title="bbox 691 1037 847 1066; x_wconf 42; x_fsize 39">OCMOS</span>
+      <span class="ocrx_word" id="word_000021_000076" title="bbox 871 1036 1006 1065; x_wconf 96; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000021_000077" title="bbox 1019 1037 1099 1065; x_wconf 96; x_fsize 39">latch</span>
+      <span class="ocrx_word" id="word_000021_000078" title="bbox 1113 1036 1221 1065; x_wconf 93; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000021_000079" title="bbox 1234 1054 1244 1057; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000080" title="bbox 1258 1036 1332 1074; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000021_000081" title="bbox 1346 1037 1434 1065; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000021_000082" title="bbox 1448 1036 1530 1065; x_wconf 96; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000021_000083" title="bbox 1544 1036 1667 1065; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000021_000084" title="bbox 1680 1046 1719 1065; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000021_000085" title="bbox 1733 1037 1906 1066; x_wconf 90; x_fsize 39">ADO-AD7</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000014" lang="eng" title="bbox 541 1086 2075 1274" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000015" title="bbox 541 1086 1976 1124; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000086" title="bbox 541 1087 651 1116; x_wconf 87; x_fsize 39">IOWR</span>
+      <span class="ocrx_word" id="word_000021_000087" title="bbox 691 1087 847 1116; x_wconf 91; x_fsize 39">OCMOS</span>
+      <span class="ocrx_word" id="word_000021_000088" title="bbox 871 1087 925 1116; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000089" title="bbox 938 1086 1023 1115; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000021_000090" title="bbox 1036 1087 1135 1115; x_wconf 92; x_fsize 39">strobe</span>
+      <span class="ocrx_word" id="word_000021_000091" title="bbox 1148 1104 1158 1107; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000092" title="bbox 1173 1086 1270 1115; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000021_000093" title="bbox 1282 1086 1366 1124; x_wconf 96; x_fsize 39">high,</span>
+      <span class="ocrx_word" id="word_000021_000094" title="bbox 1381 1086 1450 1115; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000021_000095" title="bbox 1463 1086 1545 1115; x_wconf 97; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000021_000096" title="bbox 1558 1096 1597 1115; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000021_000097" title="bbox 1611 1086 1720 1124; x_wconf 96; x_fsize 39">falling</span>
+      <span class="ocrx_word" id="word_000021_000098" title="bbox 1733 1086 1810 1124; x_wconf 96; x_fsize 39">edge</span>
+      <span class="ocrx_word" id="word_000021_000099" title="bbox 1822 1086 1857 1115; x_wconf 91; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000021_000100" title="bbox 1866 1087 1976 1116; x_wconf 89; x_fsize 39">IOWR</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000016" title="bbox 541 1136 2039 1174; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000101" title="bbox 541 1137 640 1166; x_wconf 74; x_fsize 39">IORD</span>
+      <span class="ocrx_word" id="word_000021_000102" title="bbox 691 1137 847 1166; x_wconf 74; x_fsize 39">OCMOS</span>
+      <span class="ocrx_word" id="word_000021_000103" title="bbox 871 1137 925 1166; x_wconf 94; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000104" title="bbox 937 1136 1009 1165; x_wconf 94; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000021_000105" title="bbox 1023 1137 1122 1165; x_wconf 92; x_fsize 39">strobe</span>
+      <span class="ocrx_word" id="word_000021_000106" title="bbox 1135 1154 1145 1157; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000107" title="bbox 1159 1136 1233 1174; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000021_000108" title="bbox 1247 1137 1335 1165; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000021_000109" title="bbox 1349 1136 1455 1165; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000021_000110" title="bbox 1467 1146 1523 1165; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000021_000111" title="bbox 1536 1137 1624 1174; x_wconf 96; x_fsize 39">place</span>
+      <span class="ocrx_word" id="word_000021_000112" title="bbox 1636 1136 1718 1165; x_wconf 96; x_fsize 39">valid</span>
+      <span class="ocrx_word" id="word_000021_000113" title="bbox 1731 1136 1800 1165; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000021_000114" title="bbox 1813 1146 1852 1165; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000021_000115" title="bbox 1866 1137 2039 1166; x_wconf 88; x_fsize 39">ADO-AD7</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000017" title="bbox 541 1186 2075 1224; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000116" title="bbox 541 1187 613 1216; x_wconf 96; x_fsize 39">EES</span>
+      <span class="ocrx_word" id="word_000021_000117" title="bbox 691 1187 847 1216; x_wconf 89; x_fsize 39">OCMOS</span>
+      <span class="ocrx_word" id="word_000021_000118" title="bbox 871 1187 1014 1215; x_wconf 95; x_fsize 39">External</span>
+      <span class="ocrx_word" id="word_000021_000119" title="bbox 1027 1186 1203 1224; x_wconf 96; x_fsize 39">Expansion</span>
+      <span class="ocrx_word" id="word_000021_000120" title="bbox 1218 1187 1316 1216; x_wconf 93; x_fsize 39">Select</span>
+      <span class="ocrx_word" id="word_000021_000121" title="bbox 1330 1204 1340 1207; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000122" title="bbox 1354 1186 1428 1224; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000021_000123" title="bbox 1442 1186 1552 1224; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000021_000124" title="bbox 1565 1187 1619 1216; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000125" title="bbox 1632 1187 1731 1224; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000021_000126" title="bbox 1744 1191 1775 1215; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000127" title="bbox 1787 1186 1955 1224; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000128" title="bbox 1969 1186 2075 1215; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000018" title="bbox 542 1236 1946 1274; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000129" title="bbox 542 1237 646 1266; x_wconf 91; x_fsize 39">SCLX</span>
+      <span class="ocrx_word" id="word_000021_000130" title="bbox 691 1237 843 1266; x_wconf 88; x_fsize 39">TCMOS</span>
+      <span class="ocrx_word" id="word_000021_000131" title="bbox 871 1237 932 1266; x_wconf 95; x_fsize 39">512</span>
+      <span class="ocrx_word" id="word_000021_000132" title="bbox 945 1237 1020 1265; x_wconf 95; x_fsize 39">KHz</span>
+      <span class="ocrx_word" id="word_000021_000133" title="bbox 1035 1237 1109 1266; x_wconf 96; x_fsize 39">SCL</span>
+      <span class="ocrx_word" id="word_000021_000134" title="bbox 1122 1236 1221 1274; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000021_000135" title="bbox 1234 1236 1280 1265; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000021_000136" title="bbox 1294 1237 1369 1266; x_wconf 95; x_fsize 39">SLD</span>
+      <span class="ocrx_word" id="word_000021_000137" title="bbox 1381 1236 1437 1265; x_wconf 93; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000021_000138" title="bbox 1451 1254 1461 1257; x_wconf 93; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000139" title="bbox 1475 1237 1595 1274; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000021_000140" title="bbox 1606 1236 1685 1265; x_wconf 96; x_fsize 39">Hi-Z</span>
+      <span class="ocrx_word" id="word_000021_000141" title="bbox 1698 1236 1757 1265; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000142" title="bbox 1769 1236 1873 1274; x_wconf 96; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000021_000143" title="bbox 1886 1237 1946 1265; x_wconf 96; x_fsize 39">low</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000015" lang="eng" title="bbox 541 1286 1437 1324" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000019" title="bbox 541 1286 1437 1324; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000144" title="bbox 541 1287 626 1316; x_wconf 92; x_fsize 39">DNC</span>
+      <span class="ocrx_word" id="word_000021_000145" title="bbox 691 1287 762 1316; x_wconf 84; x_fsize 39">N/A</span>
+      <span class="ocrx_word" id="word_000021_000146" title="bbox 871 1287 927 1315; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000021_000147" title="bbox 940 1286 1039 1315; x_wconf 96; x_fsize 39">future</span>
+      <span class="ocrx_word" id="word_000021_000148" title="bbox 1051 1286 1219 1324; x_wconf 93; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000149" title="bbox 1234 1304 1244 1307; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000150" title="bbox 1258 1286 1298 1315; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000021_000151" title="bbox 1310 1291 1363 1315; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000021_000152" title="bbox 1375 1296 1437 1315; x_wconf 96; x_fsize 39">use.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000016" lang="eng" title="bbox 541 1336 1846 1374" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000020" title="bbox 541 1336 1846 1374; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000153" title="bbox 541 1337 684 1365; x_wconf 37; x_fsize 39">THERM</span>
+      <span class="ocrx_word" id="word_000021_000154" title="bbox 691 1336 825 1365; x_wconf 37; x_fsize 39">Resistor</span>
+      <span class="ocrx_word" id="word_000021_000155" title="bbox 871 1336 1048 1366; x_wconf 95; x_fsize 39">Connected</span>
+      <span class="ocrx_word" id="word_000021_000156" title="bbox 1061 1342 1092 1365; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000157" title="bbox 1104 1336 1277 1365; x_wconf 96; x_fsize 39">thermistor</span>
+      <span class="ocrx_word" id="word_000021_000158" title="bbox 1291 1336 1419 1372; x_wconf 96; x_fsize 39">(bottom</span>
+      <span class="ocrx_word" id="word_000021_000159" title="bbox 1433 1337 1491 1365; x_wconf 96; x_fsize 39">slot</span>
+      <span class="ocrx_word" id="word_000021_000160" title="bbox 1503 1337 1576 1374; x_wconf 93; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000021_000161" title="bbox 1588 1354 1598 1357; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000162" title="bbox 1612 1341 1663 1374; x_wconf 96; x_fsize 39">top</span>
+      <span class="ocrx_word" id="word_000021_000163" title="bbox 1677 1337 1735 1365; x_wconf 96; x_fsize 39">slot</span>
+      <span class="ocrx_word" id="word_000021_000164" title="bbox 1747 1337 1846 1372; x_wconf 96; x_fsize 39">DNC)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000017" lang="eng" title="bbox 541 1386 2094 1474" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000021" title="bbox 541 1386 2094 1424; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000165" title="bbox 541 1387 613 1415; x_wconf 37; x_fsize 39">VBI</span>
+      <span class="ocrx_word" id="word_000021_000166" title="bbox 691 1387 813 1424; x_wconf 93; x_fsize 39">Battery</span>
+      <span class="ocrx_word" id="word_000021_000167" title="bbox 871 1386 1048 1416; x_wconf 91; x_fsize 39">Connected</span>
+      <span class="ocrx_word" id="word_000021_000168" title="bbox 1061 1391 1092 1415; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000169" title="bbox 1104 1387 1155 1415; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000170" title="bbox 1167 1386 1297 1415; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000021_000171" title="bbox 1310 1386 1399 1416; x_wconf 96; x_fsize 39">NiCd</span>
+      <span class="ocrx_word" id="word_000021_000172" title="bbox 1411 1386 1527 1424; x_wconf 96; x_fsize 39">battery</span>
+      <span class="ocrx_word" id="word_000021_000173" title="bbox 1539 1386 1667 1422; x_wconf 96; x_fsize 39">(bottom</span>
+      <span class="ocrx_word" id="word_000021_000174" title="bbox 1681 1387 1739 1415; x_wconf 96; x_fsize 39">slot</span>
+      <span class="ocrx_word" id="word_000021_000175" title="bbox 1751 1387 1824 1424; x_wconf 92; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000021_000176" title="bbox 1836 1404 1846 1407; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000177" title="bbox 1860 1391 1911 1424; x_wconf 96; x_fsize 39">top</span>
+      <span class="ocrx_word" id="word_000021_000178" title="bbox 1925 1387 1983 1415; x_wconf 96; x_fsize 39">slot</span>
+      <span class="ocrx_word" id="word_000021_000179" title="bbox 1995 1387 2094 1422; x_wconf 96; x_fsize 39">DNC)</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000022" title="bbox 541 1436 1698 1474; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000180" title="bbox 541 1437 627 1474; x_wconf 90; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000021_000181" title="bbox 691 1437 794 1465; x_wconf 54; x_fsize 39">Power</span>
+      <span class="ocrx_word" id="word_000021_000182" title="bbox 871 1436 1077 1474; x_wconf 96; x_fsize 39">Unregulated</span>
+      <span class="ocrx_word" id="word_000021_000183" title="bbox 1089 1436 1205 1474; x_wconf 96; x_fsize 39">battery</span>
+      <span class="ocrx_word" id="word_000021_000184" title="bbox 1216 1437 1337 1474; x_wconf 93; x_fsize 39">voltage</span>
+      <span class="ocrx_word" id="word_000021_000185" title="bbox 1350 1454 1360 1457; x_wconf 93; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000186" title="bbox 1373 1441 1495 1474; x_wconf 97; x_fsize 39">present</span>
+      <span class="ocrx_word" id="word_000021_000187" title="bbox 1508 1437 1548 1465; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000021_000188" title="bbox 1561 1437 1612 1465; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000189" title="bbox 1624 1436 1698 1465; x_wconf 96; x_fsize 39">time</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000018" lang="eng" title="bbox 541 1486 1326 1524" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000023" title="bbox 541 1486 1326 1524; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000190" title="bbox 541 1487 638 1515; x_wconf 77; x_fsize 39">INTR</span>
+      <span class="ocrx_word" id="word_000021_000191" title="bbox 691 1487 831 1516; x_wconf 77; x_fsize 39">ICMOS</span>
+      <span class="ocrx_word" id="word_000021_000192" title="bbox 871 1486 980 1515; x_wconf 94; x_fsize 39">Active</span>
+      <span class="ocrx_word" id="word_000021_000193" title="bbox 992 1486 1066 1524; x_wconf 95; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000021_000194" title="bbox 1080 1486 1227 1524; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000021_000195" title="bbox 1239 1486 1326 1524; x_wconf 96; x_fsize 39">input</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000019" lang="eng" title="bbox 540 1536 2004 1574" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000024" title="bbox 540 1536 2004 1574; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000196" title="bbox 540 1537 677 1571; x_wconf 38; x_fsize 39">_EXON</span>
+      <span class="ocrx_word" id="word_000021_000197" title="bbox 691 1537 831 1566; x_wconf 38; x_fsize 39">ICMOS</span>
+      <span class="ocrx_word" id="word_000021_000198" title="bbox 871 1536 980 1565; x_wconf 95; x_fsize 39">Active</span>
+      <span class="ocrx_word" id="word_000021_000199" title="bbox 992 1537 1052 1565; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000021_000200" title="bbox 1064 1536 1151 1574; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000021_000201" title="bbox 1162 1536 1266 1574; x_wconf 96; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000021_000202" title="bbox 1279 1546 1319 1574; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000021_000203" title="bbox 1332 1541 1363 1565; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000204" title="bbox 1375 1537 1456 1565; x_wconf 64; x_fsize 39">Vccl</span>
+      <span class="ocrx_word" id="word_000021_000205" title="bbox 1474 1554 1484 1557; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000206" title="bbox 1497 1537 1562 1574; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000021_000207" title="bbox 1575 1537 1635 1565; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000021_000208" title="bbox 1647 1542 1678 1565; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000209" title="bbox 1691 1536 1796 1565; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000021_000210" title="bbox 1810 1536 1953 1565; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000021_000211" title="bbox 1965 1546 2004 1565; x_wconf 96; x_fsize 39">on</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000020" lang="eng" title="bbox 542 1586 1586 1624" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000025" title="bbox 542 1586 1586 1624; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000212" title="bbox 542 1587 592 1616; x_wconf 95; x_fsize 39">SD</span>
+      <span class="ocrx_word" id="word_000021_000213" title="bbox 691 1587 715 1615; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000021_000214" title="bbox 729 1587 844 1616; x_wconf 92; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000215" title="bbox 872 1587 963 1616; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000021_000216" title="bbox 977 1586 1066 1615; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000021_000217" title="bbox 1078 1587 1215 1624; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000021_000218" title="bbox 1228 1586 1297 1615; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000021_000219" title="bbox 1310 1586 1373 1615; x_wconf 92; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000021_000220" title="bbox 1386 1604 1396 1607; x_wconf 92; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000221" title="bbox 1409 1586 1513 1624; x_wconf 96; x_fsize 39">pulled</span>
+      <span class="ocrx_word" id="word_000021_000222" title="bbox 1526 1587 1586 1615; x_wconf 96; x_fsize 39">low</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000021" lang="eng" title="bbox 541 1636 2006 1716" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000026" title="bbox 542 1636 2006 1674; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000223" title="bbox 542 1637 646 1666; x_wconf 90; x_fsize 39">SCLK</span>
+      <span class="ocrx_word" id="word_000021_000224" title="bbox 691 1637 843 1666; x_wconf 87; x_fsize 39">TCMOS</span>
+      <span class="ocrx_word" id="word_000021_000225" title="bbox 872 1637 963 1666; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000021_000226" title="bbox 977 1636 1066 1665; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000021_000227" title="bbox 1078 1637 1215 1674; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000021_000228" title="bbox 1228 1636 1316 1665; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000021_000229" title="bbox 1328 1636 1391 1665; x_wconf 91; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000021_000230" title="bbox 1404 1654 1414 1657; x_wconf 91; x_fsize 39">-</span>
+      <span class="ocrx_word" id="word_000021_000231" title="bbox 1428 1636 1507 1665; x_wconf 96; x_fsize 39">Hi-Z</span>
+      <span class="ocrx_word" id="word_000021_000232" title="bbox 1519 1636 1550 1665; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000021_000233" title="bbox 1565 1636 1693 1674; x_wconf 95; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000021_000234" title="bbox 1704 1636 1797 1665; x_wconf 96; x_fsize 39">needs</span>
+      <span class="ocrx_word" id="word_000021_000235" title="bbox 1811 1646 1827 1665; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000021_000236" title="bbox 1839 1637 1904 1674; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000021_000237" title="bbox 1917 1636 2006 1665; x_wconf 96; x_fsize 39">down</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000027" title="bbox 541 1687 794 1716; baseline 0 -1; x_size 37.199097; x_descenders 9.1990948; x_ascenders 9">
+      <span class="ocrx_word" id="word_000021_000238" title="bbox 541 1687 629 1716; x_wconf 81; x_fsize 38">GND</span>
+      <span class="ocrx_word" id="word_000021_000239" title="bbox 691 1687 794 1715; x_wconf 37; x_fsize 38">Power</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000022" lang="eng" title="bbox 541 1736 2078 1774" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000028" title="bbox 541 1736 2078 1774; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000240" title="bbox 541 1737 626 1765; x_wconf 39; x_fsize 39">Vcc2</span>
+      <span class="ocrx_word" id="word_000021_000241" title="bbox 691 1737 794 1765; x_wconf 51; x_fsize 39">Power</span>
+      <span class="ocrx_word" id="word_000021_000242" title="bbox 871 1737 912 1766; x_wconf 96; x_fsize 39">+5</span>
+      <span class="ocrx_word" id="word_000021_000243" title="bbox 927 1737 989 1765; x_wconf 96; x_fsize 39">volt</span>
+      <span class="ocrx_word" id="word_000021_000244" title="bbox 1003 1737 1119 1774; x_wconf 96; x_fsize 39">supply,</span>
+      <span class="ocrx_word" id="word_000021_000245" title="bbox 1135 1736 1280 1765; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000021_000246" title="bbox 1293 1736 1341 1765; x_wconf 95; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000021_000247" title="bbox 1350 1736 1381 1765; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000021_000248" title="bbox 1396 1736 1531 1774; x_wconf 96; x_fsize 39">standby.</span>
+      <span class="ocrx_word" id="word_000021_000249" title="bbox 1546 1737 1621 1765; x_wconf 96; x_fsize 39">Max</span>
+      <span class="ocrx_word" id="word_000021_000250" title="bbox 1634 1742 1753 1765; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000021_000251" title="bbox 1767 1736 1916 1765; x_wconf 95; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000021_000252" title="bbox 1940 1749 1949 1760; x_wconf 95; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000021_000253" title="bbox 1963 1737 2003 1766; x_wconf 95; x_fsize 39">50</span>
+      <span class="ocrx_word" id="word_000021_000254" title="bbox 2016 1737 2078 1765; x_wconf 96; x_fsize 39">mA</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000004" title="bbox 375 537 395 916">
+    <p class="ocr_par" id="par_000021_000023" lang="eng" title="bbox 375 537 395 916" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000029" title="bbox 375 537 395 916; textangle 90; x_size 24.444445; x_descenders 6.1111112; x_ascenders 6.1111112">
+      <span class="ocrx_word" id="word_000021_000255" title="bbox 375 537 395 916; x_wconf 0; x_fsize 25">AADNKRWN</span>
+      <span class="ocrx_word" id="word_000021_000256" title="bbox 371 533 403 571; x_wconf 32; x_fsize 25">KH</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 761 643 765 1210"></div>
+   <div class="ocr_photo" id="block_1_7" title="bbox 357 465 2121 1787"></div>
+   <div class="ocr_carea" id="block_000021_000005" title="bbox 376 1826 1955 1864">
+    <p class="ocr_par" id="par_000021_000024" lang="eng" title="bbox 376 1826 1955 1864" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000030" title="bbox 376 1826 1955 1864; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000257" title="bbox 376 1827 461 1856; x_wconf 96; x_fsize 39">DNC</span>
+      <span class="ocrx_word" id="word_000021_000258" title="bbox 476 1827 538 1862; x_wconf 96; x_fsize 39">(Do</span>
+      <span class="ocrx_word" id="word_000021_000259" title="bbox 550 1827 611 1855; x_wconf 96; x_fsize 39">Not</span>
+      <span class="ocrx_word" id="word_000021_000260" title="bbox 623 1827 774 1862; x_wconf 96; x_fsize 39">Connect)</span>
+      <span class="ocrx_word" id="word_000021_000261" title="bbox 788 1826 936 1855; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000021_000262" title="bbox 949 1827 1012 1855; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000021_000263" title="bbox 1025 1827 1076 1855; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000264" title="bbox 1087 1826 1140 1864; x_wconf 96; x_fsize 39">pin</span>
+      <span class="ocrx_word" id="word_000021_000265" title="bbox 1155 1826 1264 1855; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000021_000266" title="bbox 1277 1831 1330 1855; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000021_000267" title="bbox 1341 1826 1379 1855; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000021_000268" title="bbox 1391 1826 1567 1855; x_wconf 96; x_fsize 39">connected.</span>
+      <span class="ocrx_word" id="word_000021_000269" title="bbox 1593 1827 1658 1855; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000021_000270" title="bbox 1671 1826 1770 1864; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000021_000271" title="bbox 1783 1831 1867 1864; x_wconf 93; x_fsize 39">types</span>
+      <span class="ocrx_word" id="word_000021_000272" title="bbox 1881 1836 1955 1855; x_wconf 92; x_fsize 39">are:-</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000006" title="bbox 376 1876 1520 2065">
+    <p class="ocr_par" id="par_000021_000025" lang="eng" title="bbox 376 1876 1325 1914" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000031" title="bbox 376 1876 1325 1914; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000273" title="bbox 376 1877 404 1906; x_wconf 92; x_fsize 39">O</span>
+      <span class="ocrx_word" id="word_000021_000274" title="bbox 417 1877 532 1906; x_wconf 93; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000275" title="bbox 676 1877 791 1906; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000276" title="bbox 805 1881 911 1914; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000021_000277" title="bbox 923 1882 954 1905; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000278" title="bbox 966 1877 1017 1905; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000279" title="bbox 1029 1876 1197 1914; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000280" title="bbox 1211 1876 1325 1905; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000026" lang="eng" title="bbox 376 1927 1520 2015" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000032" title="bbox 376 1927 1520 1965; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000281" title="bbox 376 1928 400 1956; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000021_000282" title="bbox 414 1928 529 1957; x_wconf 94; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000283" title="bbox 676 1928 791 1957; x_wconf 94; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000284" title="bbox 804 1927 1030 1956; x_wconf 96; x_fsize 39">bi-directional</span>
+      <span class="ocrx_word" id="word_000021_000285" title="bbox 1043 1927 1106 1956; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000021_000286" title="bbox 1118 1933 1149 1956; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000287" title="bbox 1161 1928 1212 1956; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000288" title="bbox 1224 1927 1392 1965; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000289" title="bbox 1406 1927 1520 1956; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000033" title="bbox 376 1977 1466 2015; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000290" title="bbox 376 1978 400 2006; x_wconf 93; x_fsize 39">T</span>
+      <span class="ocrx_word" id="word_000021_000291" title="bbox 413 1978 528 2007; x_wconf 89; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000292" title="bbox 676 1978 791 2007; x_wconf 95; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000293" title="bbox 805 1977 934 2006; x_wconf 96; x_fsize 39">tri-state</span>
+      <span class="ocrx_word" id="word_000021_000294" title="bbox 946 1982 1051 2015; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000021_000295" title="bbox 1064 1983 1095 2006; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000296" title="bbox 1107 1978 1158 2006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000297" title="bbox 1170 1977 1338 2015; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000298" title="bbox 1352 1977 1466 2006; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000021_000027" lang="eng" title="bbox 376 2027 1355 2065" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000034" title="bbox 376 2027 1355 2065; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000299" title="bbox 376 2028 388 2056; x_wconf 68; x_fsize 39">I</span>
+      <span class="ocrx_word" id="word_000021_000300" title="bbox 401 2028 516 2057; x_wconf 68; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000301" title="bbox 676 2028 791 2057; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000302" title="bbox 805 2027 891 2065; x_wconf 95; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000021_000303" title="bbox 904 2027 983 2056; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000021_000304" title="bbox 996 2028 1047 2056; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000305" title="bbox 1059 2027 1227 2065; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000306" title="bbox 1241 2027 1355 2056; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000007" title="bbox 375 2077 2068 2165">
+    <p class="ocr_par" id="par_000021_000028" lang="eng" title="bbox 375 2077 2068 2165" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000035" title="bbox 376 2077 2068 2115; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000307" title="bbox 376 2078 428 2106; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000021_000308" title="bbox 441 2078 492 2106; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000309" title="bbox 504 2078 619 2107; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000021_000310" title="bbox 634 2077 749 2115; x_wconf 95; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000021_000311" title="bbox 762 2077 921 2115; x_wconf 96; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000021_000312" title="bbox 934 2078 985 2106; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000313" title="bbox 997 2078 1170 2107; x_wconf 79; x_fsize 39">ADO-AD7</span>
+      <span class="ocrx_word" id="word_000021_000314" title="bbox 1183 2077 1239 2106; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000021_000315" title="bbox 1253 2087 1303 2106; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000021_000316" title="bbox 1314 2077 1452 2106; x_wconf 96; x_fsize 39">buffered</span>
+      <span class="ocrx_word" id="word_000021_000317" title="bbox 1465 2077 1544 2106; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000021_000318" title="bbox 1557 2078 1608 2106; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000319" title="bbox 1620 2077 1703 2106; x_wconf 96; x_fsize 39">main</span>
+      <span class="ocrx_word" id="word_000021_000320" title="bbox 1718 2083 1829 2115; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000021_000321" title="bbox 1841 2077 1947 2106; x_wconf 96; x_fsize 39">busses</span>
+      <span class="ocrx_word" id="word_000021_000322" title="bbox 1961 2077 2020 2106; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000323" title="bbox 2034 2087 2068 2106; x_wconf 95; x_fsize 39">so</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000036" title="bbox 375 2127 1082 2165; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000324" title="bbox 375 2133 497 2165; x_wconf 96; x_fsize 39">present</span>
+      <span class="ocrx_word" id="word_000021_000325" title="bbox 510 2137 526 2156; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000021_000326" title="bbox 539 2127 609 2156; x_wconf 96; x_fsize 39">load</span>
+      <span class="ocrx_word" id="word_000021_000327" title="bbox 622 2127 657 2156; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000021_000328" title="bbox 666 2137 725 2156; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000021_000329" title="bbox 737 2128 791 2157; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000021_000330" title="bbox 806 2127 898 2156; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000021_000331" title="bbox 911 2127 992 2165; x_wconf 96; x_fsize 39">logic</span>
+      <span class="ocrx_word" id="word_000021_000332" title="bbox 1005 2132 1082 2165; x_wconf 95; x_fsize 39">gate.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000008" title="bbox 379 2202 595 2240">
+    <p class="ocr_par" id="par_000021_000029" lang="eng" title="bbox 379 2202 595 2240" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000037" title="bbox 379 2202 595 2240; baseline 0.005 -1; x_size 43.400002; x_descenders 5.4000001; x_ascenders 11">
+      <span class="ocrx_word" id="word_000021_000333" title="bbox 379 2202 515 2240; x_wconf 96; x_fsize 45">Direct</span>
+      <span class="ocrx_word" id="word_000021_000334" title="bbox 534 2202 595 2240; x_wconf 83; x_fsize 45">I/O</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000009" title="bbox 376 2287 2060 2372">
+    <p class="ocr_par" id="par_000021_000030" lang="eng" title="bbox 376 2287 2060 2372" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000038" title="bbox 376 2287 2060 2325; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000335" title="bbox 376 2287 552 2325; x_wconf 96; x_fsize 39">Expansion</span>
+      <span class="ocrx_word" id="word_000021_000336" title="bbox 566 2287 687 2316; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000021_000337" title="bbox 700 2297 756 2316; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000021_000338" title="bbox 769 2287 807 2316; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000021_000339" title="bbox 819 2287 986 2316; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000021_000340" title="bbox 999 2292 1030 2316; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000341" title="bbox 1042 2287 1137 2316; x_wconf 96; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000021_000342" title="bbox 1148 2297 1306 2325; x_wconf 96; x_fsize 39">processor</span>
+      <span class="ocrx_word" id="word_000021_000343" title="bbox 1319 2288 1373 2317; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000344" title="bbox 1387 2297 1477 2325; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000021_000345" title="bbox 1489 2287 1579 2325; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000021_000346" title="bbox 1592 2288 1643 2316; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000347" title="bbox 1655 2287 1814 2325; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000021_000348" title="bbox 1828 2287 1953 2325; x_wconf 92; x_fsize 39">signals;</span>
+      <span class="ocrx_word" id="word_000021_000349" title="bbox 1968 2288 2060 2317; x_wconf 91; x_fsize 39">ADO-</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000039" title="bbox 376 2337 1100 2372; baseline 0 -6; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000021_000350" title="bbox 376 2338 464 2372; x_wconf 91; x_fsize 41">AD7,</span>
+      <span class="ocrx_word" id="word_000021_000351" title="bbox 479 2338 567 2372; x_wconf 93; x_fsize 41">ALE,</span>
+      <span class="ocrx_word" id="word_000021_000352" title="bbox 582 2338 699 2372; x_wconf 91; x_fsize 41">IOWR,</span>
+      <span class="ocrx_word" id="word_000021_000353" title="bbox 714 2338 822 2372; x_wconf 90; x_fsize 41">IORD,</span>
+      <span class="ocrx_word" id="word_000021_000354" title="bbox 836 2338 909 2367; x_wconf 96; x_fsize 41">EES</span>
+      <span class="ocrx_word" id="word_000021_000355" title="bbox 924 2337 983 2366; x_wconf 93; x_fsize 41">and</span>
+      <span class="ocrx_word" id="word_000021_000356" title="bbox 996 2338 1100 2366; x_wconf 92; x_fsize 41">INTR.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000010" title="bbox 375 2438 2062 2576">
+    <p class="ocr_par" id="par_000021_000031" lang="eng" title="bbox 375 2438 2062 2576" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000040" title="bbox 376 2438 2062 2476; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000357" title="bbox 376 2439 549 2468; x_wconf 60; x_fsize 39">ADO-AD7</span>
+      <span class="ocrx_word" id="word_000021_000358" title="bbox 563 2438 589 2467; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000021_000359" title="bbox 602 2439 653 2467; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000360" title="bbox 665 2439 740 2467; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000021_000361" title="bbox 754 2438 930 2476; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000021_000362" title="bbox 943 2438 1011 2467; x_wconf 96; x_fsize 39">half</span>
+      <span class="ocrx_word" id="word_000021_000363" title="bbox 1020 2438 1055 2467; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000021_000364" title="bbox 1064 2439 1115 2467; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000365" title="bbox 1127 2438 1326 2476; x_wconf 96; x_fsize 39">multiplexed</span>
+      <span class="ocrx_word" id="word_000021_000366" title="bbox 1340 2438 1463 2467; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000021_000367" title="bbox 1477 2438 1536 2467; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000368" title="bbox 1549 2438 1618 2467; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000021_000369" title="bbox 1630 2438 1695 2473; x_wconf 96; x_fsize 39">bus,</span>
+      <span class="ocrx_word" id="word_000021_000370" title="bbox 1710 2438 1770 2467; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000021_000371" title="bbox 1783 2448 1889 2467; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000021_000372" title="bbox 1902 2439 1965 2467; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000021_000373" title="bbox 1978 2448 2018 2476; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000021_000374" title="bbox 2031 2444 2062 2467; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000041" title="bbox 380 2488 2036 2526; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000375" title="bbox 380 2489 436 2518; x_wconf 96; x_fsize 39">128</span>
+      <span class="ocrx_word" id="word_000021_000376" title="bbox 450 2489 504 2518; x_wconf 91; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000377" title="bbox 518 2488 675 2517; x_wconf 96; x_fsize 39">addresses</span>
+      <span class="ocrx_word" id="word_000021_000378" title="bbox 689 2498 739 2517; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000021_000379" title="bbox 752 2488 901 2517; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000021_000380" title="bbox 913 2488 959 2517; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000021_000381" title="bbox 972 2489 1046 2517; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000021_000382" title="bbox 1060 2488 1228 2526; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000383" title="bbox 1242 2488 1356 2517; x_wconf 96; x_fsize 39">device.</span>
+      <span class="ocrx_word" id="word_000021_000384" title="bbox 1382 2489 1426 2517; x_wconf 94; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000021_000385" title="bbox 1439 2489 1512 2526; x_wconf 94; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000021_000386" title="bbox 1523 2489 1574 2517; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000387" title="bbox 1586 2489 1661 2517; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000021_000388" title="bbox 1675 2488 1851 2526; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000021_000389" title="bbox 1864 2488 1932 2517; x_wconf 95; x_fsize 39">half</span>
+      <span class="ocrx_word" id="word_000021_000390" title="bbox 1941 2488 1976 2517; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000021_000391" title="bbox 1985 2489 2036 2517; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000042" title="bbox 375 2538 1710 2576; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000392" title="bbox 375 2538 431 2567; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000021_000393" title="bbox 444 2538 470 2567; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000021_000394" title="bbox 484 2538 633 2567; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000021_000395" title="bbox 646 2538 705 2567; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000396" title="bbox 718 2548 759 2567; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000021_000397" title="bbox 770 2538 826 2567; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000021_000398" title="bbox 839 2538 1019 2567; x_wconf 96; x_fsize 39">conversion</span>
+      <span class="ocrx_word" id="word_000021_000399" title="bbox 1033 2538 1059 2567; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000021_000400" title="bbox 1072 2538 1152 2567; x_wconf 96; x_fsize 39">done</span>
+      <span class="ocrx_word" id="word_000021_000401" title="bbox 1164 2539 1237 2576; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000021_000402" title="bbox 1248 2548 1323 2567; x_wconf 96; x_fsize 39">even</span>
+      <span class="ocrx_word" id="word_000021_000403" title="bbox 1338 2538 1495 2567; x_wconf 96; x_fsize 39">addresses</span>
+      <span class="ocrx_word" id="word_000021_000404" title="bbox 1508 2548 1564 2567; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000021_000405" title="bbox 1577 2538 1615 2567; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000021_000406" title="bbox 1627 2538 1710 2567; x_wconf 96; x_fsize 39">used.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000011" title="bbox 376 2638 2076 2876">
+    <p class="ocr_par" id="par_000021_000032" lang="eng" title="bbox 376 2638 2076 2876" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000043" title="bbox 376 2638 2076 2676; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000407" title="bbox 376 2639 455 2667; x_wconf 96; x_fsize 39">ALE</span>
+      <span class="ocrx_word" id="word_000021_000408" title="bbox 468 2643 548 2667; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000021_000409" title="bbox 560 2638 598 2667; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000021_000410" title="bbox 610 2638 684 2667; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000021_000411" title="bbox 697 2643 728 2667; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000412" title="bbox 740 2639 820 2667; x_wconf 96; x_fsize 39">latch</span>
+      <span class="ocrx_word" id="word_000021_000413" title="bbox 834 2639 885 2667; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000414" title="bbox 898 2638 1021 2667; x_wconf 95; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000021_000415" title="bbox 1034 2638 1113 2667; x_wconf 92; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000021_000416" title="bbox 1126 2639 1299 2668; x_wconf 86; x_fsize 39">ADO-AD7</span>
+      <span class="ocrx_word" id="word_000021_000417" title="bbox 1313 2638 1359 2667; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000021_000418" title="bbox 1372 2638 1493 2667; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000021_000419" title="bbox 1506 2639 1570 2667; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000021_000433" title="bbox 1018 2689 1106 2717; x_wconf 96; x_fsize 39">ALE.</span>
+      <span class="ocrx_word" id="word_000021_000434" title="bbox 1132 2689 1211 2717; x_wconf 96; x_fsize 39">Note</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000021_000446" title="bbox 376 2738 544 2776; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000447" title="bbox 558 2738 664 2767; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000021_000462" title="bbox 1762 2738 1836 2767; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000021_000463" title="bbox 1850 2748 1882 2767; x_wconf 96; x_fsize 39">as</span>
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+      <span class="ocrx_word" id="word_000021_000465" title="bbox 1958 2739 2063 2767; x_wconf 96; x_fsize 39">lowest</span>
+     </span>
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+      <span class="ocrx_word" id="word_000021_000466" title="bbox 376 2788 463 2817; x_wconf 96; x_fsize 39">order</span>
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+      <span class="ocrx_word" id="word_000021_000468" title="bbox 613 2788 684 2817; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000021_000469" title="bbox 710 2789 759 2818; x_wconf 90; x_fsize 39">AO</span>
+      <span class="ocrx_word" id="word_000021_000470" title="bbox 772 2798 828 2817; x_wconf 90; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000021_000471" title="bbox 841 2788 879 2817; x_wconf 96; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000021_000474" title="bbox 1025 2798 1062 2817; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000021_000475" title="bbox 1077 2788 1244 2817; x_wconf 96; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000021_000476" title="bbox 1257 2788 1365 2817; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000021_000477" title="bbox 1378 2788 1477 2826; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000021_000478" title="bbox 1490 2793 1522 2817; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000479" title="bbox 1535 2793 1601 2826; x_wconf 96; x_fsize 39">stop</span>
+      <span class="ocrx_word" id="word_000021_000480" title="bbox 1614 2788 1674 2817; x_wconf 96; x_fsize 39">odd</span>
+      <span class="ocrx_word" id="word_000021_000481" title="bbox 1687 2789 1741 2818; x_wconf 94; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000482" title="bbox 1755 2798 1890 2817; x_wconf 96; x_fsize 39">accesses</span>
+      <span class="ocrx_word" id="word_000021_000483" title="bbox 1903 2788 2073 2826; x_wconf 96; x_fsize 39">disturbing</span>
+     </span>
+     <span class="ocr_line" id="line_000021_000047" title="bbox 376 2838 735 2876; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000484" title="bbox 376 2839 427 2867; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000485" title="bbox 439 2838 607 2876; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000486" title="bbox 621 2838 735 2867; x_wconf 96; x_fsize 39">device.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000012" title="bbox 376 2938 2081 2976">
+    <p class="ocr_par" id="par_000021_000033" lang="eng" title="bbox 376 2938 2081 2976" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000048" title="bbox 376 2938 2081 2976; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000487" title="bbox 376 2939 448 2968; x_wconf 96; x_fsize 39">EES</span>
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+      <span class="ocrx_word" id="word_000021_000489" title="bbox 501 2939 552 2967; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000490" title="bbox 564 2939 707 2967; x_wconf 96; x_fsize 39">External</span>
+      <span class="ocrx_word" id="word_000021_000491" title="bbox 720 2938 896 2976; x_wconf 96; x_fsize 39">Expansion</span>
+      <span class="ocrx_word" id="word_000021_000492" title="bbox 911 2939 1010 2968; x_wconf 96; x_fsize 39">Select</span>
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+      <span class="ocrx_word" id="word_000021_000496" title="bbox 1222 2938 1332 2976; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000021_000497" title="bbox 1346 2939 1386 2967; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000021_000498" title="bbox 1399 2939 1453 2968; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000499" title="bbox 1467 2948 1603 2967; x_wconf 96; x_fsize 39">accesses</span>
+      <span class="ocrx_word" id="word_000021_000500" title="bbox 1616 2944 1647 2967; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000501" title="bbox 1659 2939 1710 2967; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000021_000502" title="bbox 1722 2938 1890 2976; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000503" title="bbox 1904 2938 2019 2973; x_wconf 96; x_fsize 39">device,</span>
+      <span class="ocrx_word" id="word_000021_000504" title="bbox 2034 2938 2081 2967; x_wconf 95; x_fsize 39">i.e.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000013" title="bbox 376 2988 2029 3076">
+    <p class="ocr_par" id="par_000021_000034" lang="eng" title="bbox 376 2988 2029 3076" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000049" title="bbox 376 2988 2029 3026; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000505" title="bbox 376 2988 422 3017; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000021_000506" title="bbox 435 2989 489 3018; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000021_000507" title="bbox 501 2988 589 3017; x_wconf 96; x_fsize 39">reads</span>
+      <span class="ocrx_word" id="word_000021_000508" title="bbox 603 2988 662 3017; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000509" title="bbox 675 2988 775 3017; x_wconf 96; x_fsize 39">writes</span>
+      <span class="ocrx_word" id="word_000021_000510" title="bbox 788 2993 819 3017; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000511" title="bbox 832 2988 955 3017; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000021_000512" title="bbox 967 2998 1062 3026; x_wconf 96; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000021_000513" title="bbox 1078 2989 1135 3018; x_wconf 96; x_fsize 39">100</span>
+      <span class="ocrx_word" id="word_000021_000514" title="bbox 1148 2993 1179 3017; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000515" title="bbox 1195 2989 1257 3017; x_wconf 90; x_fsize 39">1FF</span>
+      <span class="ocrx_word" id="word_000021_000516" title="bbox 1269 2989 1337 3017; x_wconf 96; x_fsize 39">hex.</span>
+      <span class="ocrx_word" id="word_000021_000517" title="bbox 1352 2988 1398 3017; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000021_000518" title="bbox 1411 2988 1579 3026; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000519" title="bbox 1592 2993 1659 3026; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000021_000520" title="bbox 1676 2989 1700 3023; x_wconf 96; x_fsize 39">1,</span>
+      <span class="ocrx_word" id="word_000021_000521" title="bbox 1716 2988 1775 3017; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000021_000522" title="bbox 1788 2989 1849 3018; x_wconf 96; x_fsize 39">200</span>
+      <span class="ocrx_word" id="word_000021_000523" title="bbox 1862 2993 1893 3017; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000021_000524" title="bbox 1905 2989 1971 3017; x_wconf 92; x_fsize 39">2FF</span>
+      <span class="ocrx_word" id="word_000021_000525" title="bbox 1983 2988 2029 3017; x_wconf 96; x_fsize 39">for</span>
+     </span>
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+      <span class="ocrx_word" id="word_000021_000526" title="bbox 376 3038 544 3076; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000021_000527" title="bbox 557 3043 625 3076; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000021_000528" title="bbox 637 3039 665 3067; x_wconf 96; x_fsize 39">2.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000021_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000021_000035" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000021_000051" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000021_000529" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000021_000530" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000021_000531" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000021_000532" title="bbox 2004 3320 2039 3349; x_wconf 97; x_fsize 39">19</span>
+      <span class="ocrx_word" id="word_000021_000533" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000021_000534" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000021_000535" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000022" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0022.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000022_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000022_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000022_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000022_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000022_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000022_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000022_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000022_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000022_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000022_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000022_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000022_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000001" title="bbox 376 311 2092 549">
+    <p class="ocr_par" id="par_000022_000001" lang="eng" title="bbox 376 311 2092 549" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000001" title="bbox 376 311 2069 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000011" title="bbox 376 312 486 341; x_wconf 90; x_fsize 39">IOWR</span>
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+      <span class="ocrx_word" id="word_000022_000013" title="bbox 537 321 574 340; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000022_000014" title="bbox 589 311 686 340; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000022_000015" title="bbox 698 311 772 349; x_wconf 96; x_fsize 39">high</span>
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+      <span class="ocrx_word" id="word_000022_000064" title="bbox 1626 412 1799 441; x_wconf 91; x_fsize 39">ADO-AD7</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000022_000067" title="bbox 376 462 560 499; x_wconf 96; x_fsize 39">guaranteed</span>
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+      <span class="ocrx_word" id="word_000022_000078" title="bbox 1412 461 1486 490; x_wconf 91; x_fsize 39">after</span>
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+      <span class="ocrx_word" id="word_000022_000080" title="bbox 1562 461 1672 499; x_wconf 96; x_fsize 39">falling</span>
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+      <span class="ocrx_word" id="word_000022_000083" title="bbox 1818 462 1926 491; x_wconf 91; x_fsize 39">IORD.</span>
+      <span class="ocrx_word" id="word_000022_000084" title="bbox 1951 462 2017 490; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000005" title="bbox 376 511 2092 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000085" title="bbox 376 511 544 549; x_wconf 96; x_fsize 39">expansion</span>
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+    <p class="ocr_par" id="par_000022_000002" lang="eng" title="bbox 376 594 2050 782" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000022_000108" title="bbox 773 594 919 632; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000022_000110" title="bbox 1031 600 1062 623; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000022_000111" title="bbox 1074 595 1197 624; x_wconf 72; x_fsize 39">ASIC1.</span>
+      <span class="ocrx_word" id="word_000022_000112" title="bbox 1212 595 1236 623; x_wconf 93; x_fsize 39">T</span>
+      <span class="ocrx_word" id="word_000022_000113" title="bbox 1249 594 1297 623; x_wconf 96; x_fsize 39">his</span>
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+      <span class="ocrx_word" id="word_000022_000120" title="bbox 1729 594 1872 623; x_wconf 96; x_fsize 39">readable</span>
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+      <span class="ocrx_word" id="word_000022_000164" title="bbox 850 744 935 773; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000022_000165" title="bbox 948 744 1007 773; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000022_000166" title="bbox 1019 744 1091 773; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000022_000167" title="bbox 1104 745 1212 782; x_wconf 95; x_fsize 39">cycles.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 391 830 2067 834"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 557 853 809 857"></div>
+   <div class="ocr_carea" id="block_000022_000003" title="bbox 430 854 802 879">
+    <p class="ocr_par" id="par_000022_000003" lang="eng" title="bbox 430 854 802 879" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000010" title="bbox 430 854 802 879; baseline 0 0; x_size 33.703705; x_descenders 8.4259262; x_ascenders 8.4259262">
+      <span class="ocrx_word" id="word_000022_000168" title="bbox 430 854 500 879; x_wconf 47; x_fsize 35">T/0</span>
+      <span class="ocrx_word" id="word_000022_000169" title="bbox 531 854 646 879; x_wconf 94; x_fsize 35">WRITE</span>
+      <span class="ocrx_word" id="word_000022_000170" title="bbox 687 854 802 879; x_wconf 94; x_fsize 35">CYCLE</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000004" title="bbox 428 904 1040 954">
+    <p class="ocr_par" id="par_000022_000004" lang="eng" title="bbox 428 904 1040 954" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000011" title="bbox 428 904 1040 954; baseline 0 -9; x_size 55; x_descenders 14; x_ascenders 17">
+      <span class="ocrx_word" id="word_000022_000171" title="bbox 428 921 604 945; x_wconf 49; x_fsize 57">ADS-ADT</span>
+      <span class="ocrx_word" id="word_000022_000172" title="bbox 781 904 909 954; x_wconf 46; x_fsize 57">VALID</span>
+      <span class="ocrx_word" id="word_000022_000173" title="bbox 940 921 1040 945; x_wconf 94; x_fsize 57">ADDR</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 635 854 636 879"></div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 791 854 792 879"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 635 877 809 880"></div>
+   <div class="ocr_photo" id="block_1_11" title="bbox 1332 892 2022 971"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 557 854 558 945"></div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 1601 921 1804 922"></div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 1018 921 1020 945"></div>
+   <div class="ocr_carea" id="block_000022_000005" title="bbox 1418 921 1596 945">
+    <p class="ocr_par" id="par_000022_000005" lang="eng" title="bbox 1418 921 1596 945" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000012" title="bbox 1418 921 1596 945; baseline 0 0; x_size 32.666668; x_descenders 8.166667; x_ascenders 8.166667">
+      <span class="ocrx_word" id="word_000022_000174" title="bbox 1418 921 1544 945; x_wconf 95; x_fsize 34">VALID</span>
+      <span class="ocrx_word" id="word_000022_000175" title="bbox 1574 921 1596 945; x_wconf 34; x_fsize 34">WwW</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 1600 921 1602 945"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 1679 921 1680 945"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 427 934 526 936"></div>
+   <div class="ocr_photo" id="block_1_19" title="bbox 635 892 1077 971"></div>
+   <div class="ocr_carea" id="block_000022_000006" title="bbox 1077 901 1332 962">
+    <p class="ocr_par" id="par_000022_000006" lang="eng" title="bbox 1077 901 1332 962" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000013" title="bbox 1077 901 1332 962; baseline 0 0; x_size 82; x_descenders 20.5; x_ascenders 20.5">
+      <span class="ocrx_word" id="word_000022_000176" title="bbox 1077 901 1332 962; x_wconf 44; x_fsize 84">QOD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_21" title="bbox 446 927 448 1045"></div>
+   <div class="ocr_separator" id="block_1_22" title="bbox 479 1020 480 1045"></div>
+   <div class="ocr_separator" id="block_1_23" title="bbox 427 1033 448 1035"></div>
+   <div class="ocr_separator" id="block_1_24" title="bbox 453 1043 496 1045"></div>
+   <div class="ocr_carea" id="block_000022_000007" title="bbox 428 1116 1069 1144">
+    <p class="ocr_par" id="par_000022_000007" lang="eng" title="bbox 428 1116 1069 1144" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000014" title="bbox 428 1116 1069 1144; baseline 0 -16; x_size 24.25; x_descenders 5.5; x_ascenders 6.25">
+      <span class="ocrx_word" id="word_000022_000177" title="bbox 428 1120 500 1144; x_wconf 93; x_fsize 25">FES</span>
+      <span class="ocrx_word" id="word_000022_000178" title="bbox 787 1116 908 1136; x_wconf 20; x_fsize 25">q_Tadstp</span>
+      <span class="ocrx_word" id="word_000022_000179" title="bbox 930 1106 942 1140; x_wconf 13; x_fsize 25">_</span>
+      <span class="ocrx_word" id="word_000022_000180" title="bbox 948 1116 1069 1136; x_wconf 0; x_fsize 25">plyTadhidy,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_26" title="bbox 427 1120 470 1121"></div>
+   <div class="ocr_separator" id="block_1_27" title="bbox 427 927 428 1144"></div>
+   <div class="ocr_separator" id="block_1_28" title="bbox 427 1143 470 1144"></div>
+   <div class="ocr_photo" id="block_1_29" title="bbox 631 991 2022 1169"></div>
+   <div class="ocr_separator" id="block_1_30" title="bbox 453 921 454 1224"></div>
+   <div class="ocr_photo" id="block_1_31" title="bbox 1411 1174 1778 1210"></div>
+   <div class="ocr_separator" id="block_1_32" title="bbox 505 1202 506 1227"></div>
+   <div class="ocr_carea" id="block_000022_000008" title="bbox 1415 1259 1905 1297">
+    <p class="ocr_par" id="par_000022_000008" lang="eng" title="bbox 1415 1259 1905 1297" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000015" title="bbox 1415 1259 1905 1297; baseline 0 -20; x_size 23.279999; x_descenders 5.2799997; x_ascenders 6">
+      <span class="ocrx_word" id="word_000022_000181" title="bbox 1415 1259 1417 1297; x_wconf 85; x_fsize 24">|</span>
+      <span class="ocrx_word" id="word_000022_000182" title="bbox 1548 1265 1623 1279; x_wconf 66; x_fsize 24">Tudstp</span>
+      <span class="ocrx_word" id="word_000022_000183" title="bbox 1773 1259 1774 1297; x_wconf 88; x_fsize 24">|</span>
+      <span class="ocrx_word" id="word_000022_000184" title="bbox 1792 1265 1867 1277; x_wconf 46; x_fsize 24">Tudhld</span>
+      <span class="ocrx_word" id="word_000022_000185" title="bbox 1903 1259 1905 1297; x_wconf 79; x_fsize 24">|</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_34" title="bbox 1426 1279 1893 1280"></div>
+   <div class="ocr_separator" id="block_1_35" title="bbox 531 1302 574 1304"></div>
+   <div class="ocr_carea" id="block_000022_000009" title="bbox 430 1302 783 1327">
+    <p class="ocr_par" id="par_000022_000009" lang="eng" title="bbox 430 1302 783 1327" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000016" title="bbox 430 1302 783 1327; baseline 0 0; x_size 33.866665; x_descenders 8.4666662; x_ascenders 8.4666662">
+      <span class="ocrx_word" id="word_000022_000186" title="bbox 430 1302 500 1327; x_wconf 47; x_fsize 35">IYO</span>
+      <span class="ocrx_word" id="word_000022_000187" title="bbox 532 1302 630 1327; x_wconf 92; x_fsize 35">READ</span>
+      <span class="ocrx_word" id="word_000022_000188" title="bbox 661 1302 783 1327; x_wconf 91; x_fsize 35">CYCLE</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000010" title="bbox 428 1355 1040 1405">
+    <p class="ocr_par" id="par_000022_000010" lang="eng" title="bbox 428 1348 1075 1405" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000017" title="bbox 428 1355 1040 1405; baseline 0 -12; x_size 51.75; x_descenders 13.5; x_ascenders 12.75">
+      <span class="ocrx_word" id="word_000022_000189" title="bbox 428 1368 604 1393; x_wconf 18; x_fsize 53">ADS-ADT</span>
+      <span class="ocrx_word" id="word_000022_000190" title="bbox 781 1355 909 1405; x_wconf 91; x_fsize 53">VALID</span>
+      <span class="ocrx_word" id="word_000022_000191" title="bbox 940 1348 1075 1405; x_wconf 90; x_fsize 53">ADDR&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_38" title="bbox 557 1302 558 1327"></div>
+   <div class="ocr_separator" id="block_1_39" title="bbox 765 1302 766 1327"></div>
+   <div class="ocr_separator" id="block_1_40" title="bbox 1639 1368 1843 1370"></div>
+   <div class="ocr_separator" id="block_1_41" title="bbox 530 1302 533 1393"></div>
+   <div class="ocr_separator" id="block_1_42" title="bbox 1018 1368 1020 1393"></div>
+   <div class="ocr_separator" id="block_1_43" title="bbox 1639 1368 1641 1393"></div>
+   <div class="ocr_separator" id="block_1_44" title="bbox 1666 1368 1667 1393"></div>
+   <div class="ocr_separator" id="block_1_45" title="bbox 427 1382 526 1383"></div>
+   <div class="ocr_photo" id="block_1_46" title="bbox 635 1342 2018 1418"></div>
+   <div class="ocr_separator" id="block_1_47" title="bbox 446 1375 448 1493"></div>
+   <div class="ocr_separator" id="block_1_48" title="bbox 479 1468 480 1493"></div>
+   <div class="ocr_separator" id="block_1_49" title="bbox 427 1481 448 1483"></div>
+   <div class="ocr_separator" id="block_1_50" title="bbox 453 1491 496 1493"></div>
+   <div class="ocr_photo" id="block_1_51" title="bbox 631 1437 2022 1521"></div>
+   <div class="ocr_carea" id="block_000022_000011" title="bbox 787 1547 1069 1567">
+    <p class="ocr_par" id="par_000022_000011" lang="eng" title="bbox 787 1547 1069 1567" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000018" title="bbox 787 1547 1069 1567; baseline 0 -8; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000022_000192" title="bbox 787 1556 794 1567; x_wconf 0; x_fsize 16">}</span>
+      <span class="ocrx_word" id="word_000022_000193" title="bbox 833 1547 908 1562; x_wconf 60; x_fsize 16">Tadetp</span>
+      <span class="ocrx_word" id="word_000022_000194" title="bbox 948 1547 987 1567; x_wconf 0; x_fsize 16">fel</span>
+      <span class="ocrx_word" id="word_000022_000195" title="bbox 993 1547 1038 1559; x_wconf 11; x_fsize 16">adhd</span>
+      <span class="ocrx_word" id="word_000022_000196" title="bbox 1058 1547 1069 1567; x_wconf 0; x_fsize 16">,,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_53" title="bbox 427 1567 470 1569"></div>
+   <div class="ocr_separator" id="block_1_54" title="bbox 427 1375 428 1592"></div>
+   <div class="ocr_photo" id="block_1_55" title="bbox 631 1537 2022 1601"></div>
+   <div class="ocr_separator" id="block_1_56" title="bbox 427 1590 470 1592"></div>
+   <div class="ocr_separator" id="block_1_57" title="bbox 453 1468 454 1672"></div>
+   <div class="ocr_separator" id="block_1_58" title="bbox 479 1650 480 1675"></div>
+   <div class="ocr_separator" id="block_1_59" title="bbox 1329 1743 1893 1745"></div>
+   <div class="ocr_carea" id="block_000022_000012" title="bbox 1318 1723 1867 1761">
+    <p class="ocr_par" id="par_000022_000012" lang="eng" title="bbox 1318 1723 1867 1761" xml:lang="eng">
+     <span class="ocr_caption" id="line_000022_000019" title="bbox 1318 1723 1867 1761; baseline 0 -20; x_size 23.26087; x_descenders 5.2608695; x_ascenders 7">
+      <span class="ocrx_word" id="word_000022_000197" title="bbox 1318 1723 1319 1761; x_wconf 92; x_fsize 24">|</span>
+      <span class="ocrx_word" id="word_000022_000198" title="bbox 1337 1730 1399 1741; x_wconf 81; x_fsize 24">Thztd</span>
+      <span class="ocrx_word" id="word_000022_000199" title="bbox 1548 1730 1623 1741; x_wconf 12; x_fsize 24">Trdste</span>
+      <span class="ocrx_word" id="word_000022_000200" title="bbox 1792 1730 1867 1741; x_wconf 39; x_fsize 24">Trdhid</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_61" title="bbox 390 831 393 1811"></div>
+   <div class="ocr_separator" id="block_1_62" title="bbox 2064 831 2068 1811"></div>
+   <div class="ocr_separator" id="block_1_63" title="bbox 391 1808 2067 1812"></div>
+   <div class="ocr_carea" id="block_000022_000013" title="bbox 592 1963 988 2199">
+    <p class="ocr_par" id="par_000022_000013" lang="eng" title="bbox 593 1963 763 1991" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000020" title="bbox 593 1963 763 1991; baseline 0 0; x_size 37.036392; x_descenders 9.0363941; x_ascenders 9">
+      <span class="ocrx_word" id="word_000022_000201" title="bbox 593 1963 763 1991; x_wconf 96; x_fsize 38">Parameter</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000022_000014" lang="eng" title="bbox 592 2011 988 2199" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000021" title="bbox 592 2011 924 2049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000202" title="bbox 592 2011 727 2040; x_wconf 95; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000022_000203" title="bbox 741 2017 784 2040; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000022_000204" title="bbox 797 2021 837 2049; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000022_000205" title="bbox 850 2011 924 2040; x_wconf 96; x_fsize 39">time</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000022" title="bbox 593 2061 901 2090; baseline 0 0; x_size 38.036392; x_descenders 9.0363941; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000206" title="bbox 593 2061 728 2090; x_wconf 96; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000022_000207" title="bbox 741 2061 814 2090; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000022_000208" title="bbox 827 2061 901 2090; x_wconf 96; x_fsize 39">time</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000023" title="bbox 592 2111 965 2149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000209" title="bbox 592 2111 687 2140; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000022_000210" title="bbox 699 2112 768 2140; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000022_000211" title="bbox 782 2117 825 2140; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000022_000212" title="bbox 838 2121 878 2149; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000022_000213" title="bbox 891 2111 965 2140; x_wconf 96; x_fsize 39">time</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000024" title="bbox 592 2161 988 2199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000214" title="bbox 592 2161 688 2190; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000022_000215" title="bbox 700 2162 784 2199; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000022_000216" title="bbox 795 2162 883 2199; x_wconf 96; x_fsize 39">pulse</span>
+      <span class="ocrx_word" id="word_000022_000217" title="bbox 895 2161 988 2190; x_wconf 96; x_fsize 39">width</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000014" title="bbox 592 2211 1099 2440">
+    <p class="ocr_par" id="par_000022_000015" lang="eng" title="bbox 592 2211 941 2240" xml:lang="eng">
+     <span class="ocr_caption" id="line_000022_000025" title="bbox 592 2211 941 2240; baseline 0 0; x_size 35.726826; x_descenders 6.7268243; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000218" title="bbox 592 2211 687 2240; x_wconf 96; x_fsize 37">Write</span>
+      <span class="ocrx_word" id="word_000022_000219" title="bbox 699 2211 768 2240; x_wconf 96; x_fsize 37">data</span>
+      <span class="ocrx_word" id="word_000022_000220" title="bbox 781 2211 854 2240; x_wconf 96; x_fsize 37">hold</span>
+      <span class="ocrx_word" id="word_000022_000221" title="bbox 867 2211 941 2240; x_wconf 96; x_fsize 37">time</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000022_000016" lang="eng" title="bbox 593 2261 1099 2349" xml:lang="eng">
+     <span class="ocr_caption" id="line_000022_000026" title="bbox 593 2261 1099 2290; baseline 0 0; x_size 35.726826; x_descenders 6.7268243; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000222" title="bbox 593 2261 681 2290; x_wconf 96; x_fsize 37">Time</span>
+      <span class="ocrx_word" id="word_000022_000223" title="bbox 693 2261 772 2290; x_wconf 96; x_fsize 37">from</span>
+      <span class="ocrx_word" id="word_000022_000224" title="bbox 785 2261 864 2290; x_wconf 95; x_fsize 37">Hi-Z</span>
+      <span class="ocrx_word" id="word_000022_000225" title="bbox 876 2267 907 2290; x_wconf 95; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000022_000226" title="bbox 919 2261 988 2290; x_wconf 96; x_fsize 37">data</span>
+      <span class="ocrx_word" id="word_000022_000227" title="bbox 1002 2261 1099 2290; x_wconf 95; x_fsize 37">active</span>
+     </span>
+     <span class="ocr_caption" id="line_000022_000027" title="bbox 593 2311 977 2349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000228" title="bbox 593 2311 676 2340; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000022_000229" title="bbox 689 2312 773 2349; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000022_000230" title="bbox 784 2312 872 2349; x_wconf 96; x_fsize 39">pulse</span>
+      <span class="ocrx_word" id="word_000022_000231" title="bbox 884 2311 977 2340; x_wconf 96; x_fsize 39">width</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000022_000017" lang="eng" title="bbox 593 2361 954 2399" xml:lang="eng">
+     <span class="ocr_caption" id="line_000022_000028" title="bbox 593 2361 954 2399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000232" title="bbox 593 2361 675 2390; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000022_000233" title="bbox 689 2362 757 2390; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000022_000234" title="bbox 771 2367 814 2390; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000022_000235" title="bbox 827 2371 867 2399; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000022_000236" title="bbox 880 2361 954 2390; x_wconf 96; x_fsize 39">time</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000022_000018" lang="eng" title="bbox 593 2411 931 2440" xml:lang="eng">
+     <span class="ocr_caption" id="line_000022_000029" title="bbox 593 2411 931 2440; baseline 0 0; x_size 35.726826; x_descenders 6.7268243; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000237" title="bbox 593 2411 676 2440; x_wconf 96; x_fsize 37">Read</span>
+      <span class="ocrx_word" id="word_000022_000238" title="bbox 689 2411 758 2440; x_wconf 95; x_fsize 37">data</span>
+      <span class="ocrx_word" id="word_000022_000239" title="bbox 771 2411 844 2440; x_wconf 96; x_fsize 37">hold</span>
+      <span class="ocrx_word" id="word_000022_000240" title="bbox 857 2411 931 2440; x_wconf 96; x_fsize 37">time</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_66" title="bbox 358 1940 2120 2462"></div>
+   <div class="ocr_carea" id="block_000022_000015" title="bbox 376 2518 1746 2556">
+    <p class="ocr_par" id="par_000022_000019" lang="eng" title="bbox 376 2518 1746 2556" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000030" title="bbox 376 2518 1746 2556; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000241" title="bbox 376 2519 455 2547; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000022_000242" title="bbox 467 2519 518 2547; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000022_000243" title="bbox 530 2518 641 2556; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000022_000244" title="bbox 654 2519 758 2547; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000022_000245" title="bbox 771 2518 861 2556; x_wconf 96; x_fsize 39">given</span>
+      <span class="ocrx_word" id="word_000022_000246" title="bbox 876 2528 926 2547; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000022_000247" title="bbox 938 2518 984 2547; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000022_000248" title="bbox 998 2528 1035 2547; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000022_000249" title="bbox 1049 2519 1103 2548; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000022_000250" title="bbox 1117 2518 1189 2547; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000022_000251" title="bbox 1204 2528 1220 2547; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000022_000252" title="bbox 1234 2523 1345 2556; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000022_000253" title="bbox 1358 2518 1512 2547; x_wconf 95; x_fsize 39">oscillator</span>
+      <span class="ocrx_word" id="word_000022_000254" title="bbox 1525 2518 1560 2547; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000022_000255" title="bbox 1569 2518 1640 2548; x_wconf 96; x_fsize 39">7.68</span>
+      <span class="ocrx_word" id="word_000022_000256" title="bbox 1654 2519 1746 2547; x_wconf 96; x_fsize 39">MHz.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000016" title="bbox 376 2594 943 2632">
+    <p class="ocr_par" id="par_000022_000020" lang="eng" title="bbox 376 2594 943 2632" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000031" title="bbox 376 2594 943 2632; baseline 0 -1; x_size 42.400002; x_descenders 5.4000001; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000257" title="bbox 376 2594 463 2632; x_wconf 93; x_fsize 44">The</span>
+      <span class="ocrx_word" id="word_000022_000258" title="bbox 481 2594 598 2632; x_wconf 91; x_fsize 44">SIBO</span>
+      <span class="ocrx_word" id="word_000022_000259" title="bbox 616 2594 741 2632; x_wconf 96; x_fsize 44">serial</span>
+      <span class="ocrx_word" id="word_000022_000260" title="bbox 761 2594 943 2632; x_wconf 96; x_fsize 44">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000017" title="bbox 376 2679 2056 2918">
+    <p class="ocr_par" id="par_000022_000021" lang="eng" title="bbox 376 2679 2056 2918" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000032" title="bbox 376 2679 1979 2717; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000261" title="bbox 376 2680 405 2708; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000022_000262" title="bbox 418 2679 517 2717; x_wconf 93; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000022_000263" title="bbox 530 2680 621 2709; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000022_000264" title="bbox 635 2679 724 2708; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000022_000265" title="bbox 736 2680 873 2717; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000022_000266" title="bbox 886 2680 1017 2708; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000022_000267" title="bbox 1030 2679 1056 2708; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000022_000268" title="bbox 1068 2679 1215 2717; x_wconf 96; x_fsize 39">provided</span>
+      <span class="ocrx_word" id="word_000022_000269" title="bbox 1228 2689 1267 2708; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000022_000270" title="bbox 1281 2680 1355 2708; x_wconf 95; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000022_000271" title="bbox 1369 2679 1537 2717; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000022_000272" title="bbox 1550 2685 1626 2717; x_wconf 96; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000022_000273" title="bbox 1652 2679 1828 2717; x_wconf 96; x_fsize 39">Expansion</span>
+      <span class="ocrx_word" id="word_000022_000274" title="bbox 1841 2685 1908 2717; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000022_000275" title="bbox 1925 2680 1936 2708; x_wconf 94; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000022_000276" title="bbox 1953 2679 1979 2708; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000033" title="bbox 376 2729 2056 2767; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000277" title="bbox 376 2729 543 2758; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000022_000278" title="bbox 556 2735 587 2758; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000022_000279" title="bbox 600 2729 689 2758; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000022_000280" title="bbox 702 2730 833 2758; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000022_000281" title="bbox 846 2730 874 2764; x_wconf 96; x_fsize 39">5,</span>
+      <span class="ocrx_word" id="word_000022_000282" title="bbox 889 2729 1057 2767; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000022_000283" title="bbox 1070 2734 1137 2767; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000022_000284" title="bbox 1150 2730 1169 2758; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000022_000285" title="bbox 1182 2729 1208 2758; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000022_000286" title="bbox 1221 2729 1388 2758; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000022_000287" title="bbox 1401 2734 1432 2758; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000022_000288" title="bbox 1445 2729 1534 2758; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000022_000289" title="bbox 1547 2730 1678 2758; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000022_000290" title="bbox 1691 2729 1719 2759; x_wconf 96; x_fsize 39">6.</span>
+      <span class="ocrx_word" id="word_000022_000291" title="bbox 1745 2730 1810 2758; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000022_000292" title="bbox 1823 2729 1912 2758; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000022_000293" title="bbox 1925 2730 2056 2758; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000034" title="bbox 376 2780 1956 2818; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000294" title="bbox 376 2780 464 2809; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000022_000295" title="bbox 476 2790 532 2809; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000022_000296" title="bbox 545 2780 583 2809; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000022_000297" title="bbox 595 2780 810 2818; x_wconf 96; x_fsize 39">continuously</span>
+      <span class="ocrx_word" id="word_000022_000298" title="bbox 821 2780 949 2809; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000022_000299" title="bbox 962 2785 993 2809; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000022_000300" title="bbox 1004 2780 1131 2818; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000022_000301" title="bbox 1144 2790 1160 2809; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000022_000302" title="bbox 1173 2780 1236 2809; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000022_000303" title="bbox 1247 2780 1381 2818; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000022_000304" title="bbox 1394 2780 1482 2809; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000022_000305" title="bbox 1494 2780 1540 2809; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000022_000306" title="bbox 1553 2780 1721 2818; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000022_000307" title="bbox 1735 2780 1865 2809; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000022_000308" title="bbox 1891 2781 1956 2809; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000035" title="bbox 376 2830 1962 2868; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000309" title="bbox 376 2830 541 2868; x_wconf 96; x_fsize 39">frequency</span>
+      <span class="ocrx_word" id="word_000022_000310" title="bbox 552 2830 578 2859; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000022_000311" title="bbox 591 2830 674 2859; x_wconf 96; x_fsize 39">fixed</span>
+      <span class="ocrx_word" id="word_000022_000312" title="bbox 688 2835 716 2859; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000022_000313" title="bbox 733 2830 822 2860; x_wconf 96; x_fsize 39">1.536</span>
+      <span class="ocrx_word" id="word_000022_000314" title="bbox 835 2831 917 2859; x_wconf 96; x_fsize 39">MHz</span>
+      <span class="ocrx_word" id="word_000022_000315" title="bbox 930 2830 1100 2868; x_wconf 96; x_fsize 39">regardless</span>
+      <span class="ocrx_word" id="word_000022_000316" title="bbox 1113 2830 1148 2859; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000022_000317" title="bbox 1157 2831 1208 2859; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000022_000318" title="bbox 1221 2836 1332 2868; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000022_000319" title="bbox 1345 2830 1433 2859; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000022_000320" title="bbox 1445 2830 1617 2868; x_wconf 96; x_fsize 39">frequency.</span>
+      <span class="ocrx_word" id="word_000022_000321" title="bbox 1643 2830 1717 2859; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000022_000322" title="bbox 1730 2830 1895 2868; x_wconf 96; x_fsize 39">frequency</span>
+      <span class="ocrx_word" id="word_000022_000323" title="bbox 1906 2830 1932 2859; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000022_000324" title="bbox 1946 2840 1962 2859; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000036" title="bbox 376 2880 1505 2918; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000325" title="bbox 376 2880 515 2918; x_wconf 95; x_fsize 39">multiple</span>
+      <span class="ocrx_word" id="word_000022_000326" title="bbox 527 2880 562 2909; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000022_000327" title="bbox 571 2881 622 2909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000022_000328" title="bbox 635 2881 710 2910; x_wconf 96; x_fsize 39">SLD</span>
+      <span class="ocrx_word" id="word_000022_000329" title="bbox 723 2880 811 2909; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000022_000330" title="bbox 823 2886 886 2909; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000022_000331" title="bbox 899 2880 958 2909; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000022_000332" title="bbox 972 2880 1007 2909; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000022_000333" title="bbox 1017 2881 1056 2909; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000022_000334" title="bbox 1069 2881 1188 2909; x_wconf 93; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000022_000335" title="bbox 1201 2881 1312 2910; x_wconf 90; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000022_000336" title="bbox 1325 2880 1405 2909; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000022_000337" title="bbox 1417 2886 1505 2909; x_wconf 96; x_fsize 39">rates.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000018" title="bbox 378 2955 883 3003">
+    <p class="ocr_par" id="par_000022_000022" lang="eng" title="bbox 378 2955 883 3003" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000037" title="bbox 378 2955 883 3003; baseline 0.002 -11; x_size 49; x_descenders 11; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000338" title="bbox 378 2955 482 3003; x_wconf 96; x_fsize 50">High</span>
+      <span class="ocrx_word" id="word_000022_000339" title="bbox 501 2955 646 3003; x_wconf 96; x_fsize 50">Speed</span>
+      <span class="ocrx_word" id="word_000022_000340" title="bbox 667 2955 769 2993; x_wconf 95; x_fsize 50">Side</span>
+      <span class="ocrx_word" id="word_000022_000341" title="bbox 789 2955 883 2993; x_wconf 95; x_fsize 50">Port</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000022_000019" title="bbox 376 3040 2081 3170">
+    <p class="ocr_par" id="par_000022_000023" lang="eng" title="bbox 376 3040 2081 3170" xml:lang="eng">
+     <span class="ocr_line" id="line_000022_000038" title="bbox 376 3040 2017 3078; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000342" title="bbox 376 3041 444 3069; x_wconf 93; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000022_000343" title="bbox 457 3041 482 3070; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000022_000344" title="bbox 496 3050 535 3069; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000022_000345" title="bbox 550 3050 587 3069; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000022_000346" title="bbox 601 3041 655 3070; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000022_000347" title="bbox 669 3041 780 3069; x_wconf 96; x_fsize 39">houses</span>
+      <span class="ocrx_word" id="word_000022_000348" title="bbox 794 3050 831 3069; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000022_000349" title="bbox 846 3040 932 3078; x_wconf 92; x_fsize 39">8-pin</span>
+      <span class="ocrx_word" id="word_000022_000350" title="bbox 946 3040 1057 3069; x_wconf 96; x_fsize 39">in-line</span>
+      <span class="ocrx_word" id="word_000022_000351" title="bbox 1069 3046 1232 3069; x_wconf 95; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000022_000352" title="bbox 1245 3041 1308 3069; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000022_000353" title="bbox 1322 3041 1427 3069; x_wconf 96; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000022_000354" title="bbox 1441 3050 1543 3069; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000022_000355" title="bbox 1556 3045 1587 3069; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000022_000356" title="bbox 1600 3050 1616 3069; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000022_000357" title="bbox 1629 3040 1703 3078; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000022_000358" title="bbox 1718 3040 1809 3078; x_wconf 93; x_fsize 39">speed</span>
+      <span class="ocrx_word" id="word_000022_000359" title="bbox 1823 3041 1914 3070; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000022_000360" title="bbox 1928 3040 2017 3069; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000022_000039" title="bbox 376 3090 2081 3128; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000022_000361" title="bbox 376 3090 530 3119; x_wconf 96; x_fsize 39">interface.</span>
+      <span class="ocrx_word" id="word_000022_000362" title="bbox 556 3090 630 3119; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000022_000363" title="bbox 643 3090 789 3119; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000022_000364" title="bbox 801 3090 827 3119; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000022_000365" title="bbox 840 3091 992 3128; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000022_000366" title="bbox 1003 3090 1077 3119; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000022_000367" title="bbox 1090 3091 1163 3128; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000022_000368" title="bbox 1173 3091 1213 3128; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000022_000369" title="bbox 1224 3091 1275 3119; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000022_000370" title="bbox 1287 3091 1341 3120; x_wconf 96; x_fsize 39">HC</span>
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+    <p class="ocr_par" id="par_000023_000001" lang="eng" title="bbox 355 356 2133 406" xml:lang="eng">
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+    <p class="ocr_par" id="par_000023_000002" lang="eng" title="bbox 355 674 2133 830" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000023_000029" title="bbox 351 776 483 851; x_wconf 0; x_fsize 69">[8</span>
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+    <p class="ocr_par" id="par_000023_000004" lang="eng" title="bbox 376 957 2101 1446" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000023_000044" title="bbox 1190 957 1311 986; x_wconf 96; x_fsize 39">devices</span>
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+      <span class="ocrx_word" id="word_000023_000049" title="bbox 1655 958 1750 995; x_wconf 91; x_fsize 39">Vsup.</span>
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+      <span class="ocrx_word" id="word_000023_000060" title="bbox 840 1008 935 1045; x_wconf 92; x_fsize 39">Vsup.</span>
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+      <span class="ocrx_word" id="word_000023_000063" title="bbox 1099 1007 1244 1036; x_wconf 96; x_fsize 39">switched</span>
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+      <span class="ocrx_word" id="word_000023_000082" title="bbox 1045 1063 1120 1087; x_wconf 96; x_fsize 39">state</span>
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+      <span class="ocrx_word" id="word_000023_000086" title="bbox 1424 1058 1592 1096; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000023_000087" title="bbox 1606 1058 1712 1087; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000023_000089" title="bbox 1794 1058 1877 1087; x_wconf 96; x_fsize 39">draw</span>
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+      <span class="ocrx_word" id="word_000023_000093" title="bbox 2039 1059 2101 1087; x_wconf 96; x_fsize 39">mA</span>
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+      <span class="ocrx_word" id="word_000023_000101" title="bbox 1125 1118 1210 1137; x_wconf 96; x_fsize 39">more</span>
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+      <span class="ocrx_word" id="word_000023_000104" title="bbox 1361 1109 1423 1137; x_wconf 96; x_fsize 39">mA</span>
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+      <span class="ocrx_word" id="word_000023_000110" title="bbox 1910 1109 1998 1137; x_wconf 95; x_fsize 39">when</span>
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+     <span class="ocr_line" id="line_000023_000009" title="bbox 377 1158 2046 1196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000112" title="bbox 377 1163 488 1196; x_wconf 96; x_fsize 39">system</span>
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+      <span class="ocrx_word" id="word_000023_000114" title="bbox 540 1158 571 1187; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000023_000116" title="bbox 649 1158 777 1196; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000023_000117" title="bbox 789 1163 864 1187; x_wconf 96; x_fsize 39">state</span>
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+      <span class="ocrx_word" id="word_000023_000119" title="bbox 939 1159 1025 1196; x_wconf 92; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000023_000120" title="bbox 1037 1168 1139 1196; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000023_000121" title="bbox 1153 1159 1262 1196; x_wconf 96; x_fsize 39">supply</span>
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+      <span class="ocrx_word" id="word_000023_000123" title="bbox 1365 1159 1403 1187; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000124" title="bbox 1415 1158 1498 1187; x_wconf 91; x_fsize 39">used.</span>
+      <span class="ocrx_word" id="word_000023_000125" title="bbox 1524 1159 1610 1196; x_wconf 92; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000023_000126" title="bbox 1623 1158 1649 1187; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000023_000127" title="bbox 1662 1159 1713 1187; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000128" title="bbox 1725 1158 1923 1196; x_wconf 96; x_fsize 39">unregulated</span>
+      <span class="ocrx_word" id="word_000023_000129" title="bbox 1937 1159 2046 1196; x_wconf 96; x_fsize 39">supply</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000010" title="bbox 376 1208 2039 1246; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000130" title="bbox 376 1208 503 1246; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000023_000131" title="bbox 514 1208 593 1237; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000023_000132" title="bbox 606 1209 657 1237; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000133" title="bbox 669 1208 752 1237; x_wconf 96; x_fsize 39">main</span>
+      <span class="ocrx_word" id="word_000023_000134" title="bbox 767 1213 878 1246; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000023_000135" title="bbox 890 1208 1031 1237; x_wconf 96; x_fsize 39">batteries</span>
+      <span class="ocrx_word" id="word_000023_000136" title="bbox 1044 1218 1077 1237; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000023_000137" title="bbox 1090 1208 1169 1237; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000023_000138" title="bbox 1182 1209 1233 1237; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000139" title="bbox 1245 1209 1300 1238; x_wconf 97; x_fsize 39">DC</span>
+      <span class="ocrx_word" id="word_000023_000140" title="bbox 1310 1208 1382 1246; x_wconf 96; x_fsize 39">jack</span>
+      <span class="ocrx_word" id="word_000023_000141" title="bbox 1394 1208 1489 1246; x_wconf 95; x_fsize 39">input.</span>
+      <span class="ocrx_word" id="word_000023_000142" title="bbox 1515 1209 1539 1237; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000023_000143" title="bbox 1552 1208 1615 1237; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000023_000144" title="bbox 1628 1209 1666 1237; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000145" title="bbox 1678 1208 1709 1237; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000023_000147" title="bbox 1785 1218 1880 1246; x_wconf 95; x_fsize 39">range</span>
+      <span class="ocrx_word" id="word_000023_000148" title="bbox 1892 1209 1941 1238; x_wconf 95; x_fsize 39">5.5</span>
+      <span class="ocrx_word" id="word_000023_000149" title="bbox 1956 1213 1987 1237; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000023_000150" title="bbox 2003 1209 2039 1237; x_wconf 96; x_fsize 39">12</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000011" title="bbox 376 1258 2077 1296; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000151" title="bbox 376 1259 454 1287; x_wconf 96; x_fsize 39">volts</span>
+      <span class="ocrx_word" id="word_000023_000152" title="bbox 467 1258 562 1287; x_wconf 96; x_fsize 39">under</span>
+      <span class="ocrx_word" id="word_000023_000153" title="bbox 575 1259 694 1287; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000023_000154" title="bbox 707 1258 889 1287; x_wconf 96; x_fsize 39">conditions.</span>
+      <span class="ocrx_word" id="word_000023_000155" title="bbox 915 1259 960 1287; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000023_000156" title="bbox 972 1268 1026 1287; x_wconf 93; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000023_000157" title="bbox 1038 1259 1124 1296; x_wconf 92; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000023_000158" title="bbox 1137 1259 1188 1287; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000159" title="bbox 1200 1258 1368 1296; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000023_000160" title="bbox 1382 1258 1488 1287; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000023_000161" title="bbox 1500 1263 1580 1287; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000023_000162" title="bbox 1592 1259 1728 1296; x_wconf 93; x_fsize 39">regulate</span>
+      <span class="ocrx_word" id="word_000023_000163" title="bbox 1740 1259 1826 1296; x_wconf 92; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000023_000164" title="bbox 1839 1264 1870 1287; x_wconf 94; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000023_000165" title="bbox 1882 1259 1899 1288; x_wconf 94; x_fsize 39">5</span>
+      <span class="ocrx_word" id="word_000023_000166" title="bbox 1914 1259 1992 1287; x_wconf 96; x_fsize 39">volts</span>
+      <span class="ocrx_word" id="word_000023_000167" title="bbox 2005 1258 2077 1287; x_wconf 96; x_fsize 39">with</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000012" title="bbox 377 1308 2013 1346; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000168" title="bbox 377 1318 393 1337; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000023_000169" title="bbox 406 1309 466 1337; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000023_000170" title="bbox 478 1308 620 1346; x_wconf 96; x_fsize 39">drop-out</span>
+      <span class="ocrx_word" id="word_000023_000171" title="bbox 633 1308 729 1337; x_wconf 96; x_fsize 39">linear</span>
+      <span class="ocrx_word" id="word_000023_000172" title="bbox 741 1309 902 1346; x_wconf 96; x_fsize 39">regulator.</span>
+      <span class="ocrx_word" id="word_000023_000173" title="bbox 928 1309 1007 1338; x_wconf 96; x_fsize 39">Care</span>
+      <span class="ocrx_word" id="word_000023_000174" title="bbox 1019 1313 1099 1337; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000023_000175" title="bbox 1111 1309 1149 1337; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000176" title="bbox 1161 1308 1250 1337; x_wconf 96; x_fsize 39">taken</span>
+      <span class="ocrx_word" id="word_000023_000177" title="bbox 1264 1313 1295 1337; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000023_000178" title="bbox 1307 1313 1359 1337; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000023_000179" title="bbox 1371 1308 1409 1337; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000180" title="bbox 1422 1308 1519 1337; x_wconf 95; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000023_000181" title="bbox 1532 1309 1592 1337; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000182" title="bbox 1605 1308 1726 1346; x_wconf 96; x_fsize 39">driving</span>
+      <span class="ocrx_word" id="word_000023_000183" title="bbox 1740 1318 1799 1346; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000023_000184" title="bbox 1811 1308 1926 1346; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000023_000185" title="bbox 1939 1308 2013 1346; x_wconf 96; x_fsize 39">high</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000013" title="bbox 376 1358 2009 1396; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000186" title="bbox 376 1359 464 1387; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000023_000187" title="bbox 478 1359 529 1387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000188" title="bbox 542 1363 653 1396; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000023_000189" title="bbox 666 1358 692 1387; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000023_000190" title="bbox 705 1358 736 1387; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000023_000191" title="bbox 750 1359 801 1387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000192" title="bbox 814 1358 942 1396; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000023_000193" title="bbox 954 1363 1029 1387; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000023_000194" title="bbox 1042 1368 1074 1387; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000023_000195" title="bbox 1087 1359 1173 1396; x_wconf 93; x_fsize 39">Vsup</span>
+      <span class="ocrx_word" id="word_000023_000196" title="bbox 1186 1358 1212 1387; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000023_000197" title="bbox 1226 1359 1337 1396; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000023_000198" title="bbox 1349 1363 1479 1396; x_wconf 96; x_fsize 39">present.</span>
+      <span class="ocrx_word" id="word_000023_000199" title="bbox 1505 1358 1579 1387; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000023_000200" title="bbox 1592 1368 1648 1387; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000023_000201" title="bbox 1661 1359 1699 1387; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000202" title="bbox 1712 1358 1857 1387; x_wconf 96; x_fsize 39">achieved</span>
+      <span class="ocrx_word" id="word_000023_000203" title="bbox 1870 1358 1965 1387; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000023_000204" title="bbox 1978 1358 2009 1387; x_wconf 97; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000014" title="bbox 377 1408 1454 1446; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000205" title="bbox 377 1408 517 1437; x_wconf 95; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000023_000206" title="bbox 529 1418 562 1437; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000023_000207" title="bbox 574 1409 614 1446; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000023_000208" title="bbox 625 1408 715 1446; x_wconf 93; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000023_000209" title="bbox 728 1409 813 1437; x_wconf 91; x_fsize 39">Vcc2</span>
+      <span class="ocrx_word" id="word_000023_000210" title="bbox 827 1418 859 1437; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000023_000211" title="bbox 873 1418 889 1437; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000023_000212" title="bbox 903 1408 1002 1446; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000023_000213" title="bbox 1015 1408 1184 1446; x_wconf 96; x_fsize 39">indicating</span>
+      <span class="ocrx_word" id="word_000023_000214" title="bbox 1197 1409 1248 1437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000215" title="bbox 1261 1408 1358 1437; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000023_000216" title="bbox 1371 1413 1454 1437; x_wconf 96; x_fsize 39">state.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000023_000005" title="bbox 378 1483 929 1521">
+    <p class="ocr_par" id="par_000023_000005" lang="eng" title="bbox 378 1483 929 1521" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000023_000217" title="bbox 378 1483 640 1521; x_wconf 96; x_fsize 44">Mechanical</span>
+      <span class="ocrx_word" id="word_000023_000218" title="bbox 661 1483 929 1521; x_wconf 96; x_fsize 44">Information</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000023_000006" title="bbox 376 1568 2073 1898">
+    <p class="ocr_par" id="par_000023_000006" lang="eng" title="bbox 376 1568 2073 1898" xml:lang="eng">
+     <span class="ocr_line" id="line_000023_000016" title="bbox 376 1568 2073 1606; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000219" title="bbox 376 1568 571 1597; x_wconf 96; x_fsize 39">Mechanical</span>
+      <span class="ocrx_word" id="word_000023_000220" title="bbox 584 1568 692 1597; x_wconf 96; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000023_000221" title="bbox 704 1568 867 1606; x_wconf 96; x_fsize 39">regarding</span>
+      <span class="ocrx_word" id="word_000023_000222" title="bbox 880 1569 931 1597; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000223" title="bbox 943 1578 1107 1597; x_wconf 96; x_fsize 39">numerous</span>
+      <span class="ocrx_word" id="word_000023_000224" title="bbox 1119 1568 1204 1597; x_wconf 96; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000023_000225" title="bbox 1217 1568 1350 1597; x_wconf 96; x_fsize 39">variants</span>
+      <span class="ocrx_word" id="word_000023_000226" title="bbox 1364 1568 1423 1597; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000227" title="bbox 1437 1568 1620 1597; x_wconf 95; x_fsize 39">accessories</span>
+      <span class="ocrx_word" id="word_000023_000228" title="bbox 1633 1569 1696 1597; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000023_000229" title="bbox 1709 1569 1861 1606; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000023_000230" title="bbox 1872 1568 1949 1597; x_wconf 96; x_fsize 39">exist</span>
+      <span class="ocrx_word" id="word_000023_000231" title="bbox 1963 1568 2008 1597; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000023_000232" title="bbox 2021 1569 2073 1597; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000017" title="bbox 376 1618 2065 1656; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000233" title="bbox 376 1619 430 1648; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000023_000234" title="bbox 445 1628 495 1647; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000023_000235" title="bbox 506 1618 666 1656; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000023_000236" title="bbox 679 1618 821 1647; x_wconf 96; x_fsize 39">overleaf.</span>
+      <span class="ocrx_word" id="word_000023_000237" title="bbox 847 1619 912 1647; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000023_000238" title="bbox 923 1618 1095 1656; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000023_000239" title="bbox 1108 1618 1276 1656; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000023_000240" title="bbox 1289 1618 1399 1647; x_wconf 96; x_fsize 39">boards</span>
+      <span class="ocrx_word" id="word_000023_000241" title="bbox 1412 1618 1458 1647; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000023_000242" title="bbox 1471 1619 1556 1647; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000023_000243" title="bbox 1567 1618 1652 1647; x_wconf 96; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000023_000244" title="bbox 1665 1618 1798 1647; x_wconf 96; x_fsize 39">variants</span>
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+      <span class="ocrx_word" id="word_000023_000246" title="bbox 1874 1618 1990 1647; x_wconf 96; x_fsize 39">housed</span>
+      <span class="ocrx_word" id="word_000023_000247" title="bbox 2003 1618 2034 1647; x_wconf 94; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000023_000248" title="bbox 2049 1628 2065 1647; x_wconf 95; x_fsize 39">a</span>
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+     <span class="ocr_line" id="line_000023_000018" title="bbox 377 1669 1966 1707; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000249" title="bbox 377 1669 490 1707; x_wconf 96; x_fsize 39">special</span>
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+      <span class="ocrx_word" id="word_000023_000251" title="bbox 624 1669 730 1707; x_wconf 96; x_fsize 39">casing</span>
+      <span class="ocrx_word" id="word_000023_000252" title="bbox 743 1670 806 1698; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000023_000253" title="bbox 819 1679 875 1698; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000023_000254" title="bbox 888 1670 926 1698; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000023_000255" title="bbox 938 1669 1101 1698; x_wconf 96; x_fsize 39">machined</span>
+      <span class="ocrx_word" id="word_000023_000256" title="bbox 1114 1675 1145 1698; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000023_000257" title="bbox 1157 1669 1230 1698; x_wconf 95; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000023_000258" title="bbox 1243 1670 1294 1698; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000259" title="bbox 1305 1669 1451 1707; x_wconf 96; x_fsize 39">requisite</span>
+      <span class="ocrx_word" id="word_000023_000260" title="bbox 1463 1674 1651 1698; x_wconf 96; x_fsize 39">connectors.</span>
+      <span class="ocrx_word" id="word_000023_000261" title="bbox 1677 1670 1710 1698; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000023_000262" title="bbox 1724 1670 1775 1698; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000263" title="bbox 1787 1669 1906 1704; x_wconf 96; x_fsize 39">matrix,</span>
+      <span class="ocrx_word" id="word_000023_000264" title="bbox 1922 1676 1966 1698; x_wconf 55; x_fsize 39">ae</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000019" title="bbox 376 1719 2048 1757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000265" title="bbox 376 1719 524 1748; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000023_000266" title="bbox 537 1720 600 1748; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000023_000267" title="bbox 613 1720 664 1748; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000268" title="bbox 675 1720 810 1748; x_wconf 96; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000023_000269" title="bbox 823 1719 1030 1748; x_wconf 96; x_fsize 39">combination</span>
+      <span class="ocrx_word" id="word_000023_000270" title="bbox 1044 1719 1079 1748; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000023_000271" title="bbox 1088 1720 1142 1749; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000023_000272" title="bbox 1157 1719 1216 1748; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000273" title="bbox 1230 1729 1388 1757; x_wconf 96; x_fsize 39">accessory</span>
+      <span class="ocrx_word" id="word_000023_000274" title="bbox 1400 1729 1450 1748; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000023_000275" title="bbox 1462 1719 1646 1757; x_wconf 96; x_fsize 39">compatible</span>
+      <span class="ocrx_word" id="word_000023_000276" title="bbox 1659 1720 1718 1748; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000277" title="bbox 1732 1729 1769 1748; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000023_000278" title="bbox 1782 1720 1812 1748; x_wconf 92; x_fsize 39">X</span>
+      <span class="ocrx_word" id="word_000023_000279" title="bbox 1824 1719 1972 1748; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000023_000280" title="bbox 1985 1720 2048 1748; x_wconf 97; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000020" title="bbox 376 1769 2045 1807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000281" title="bbox 376 1770 427 1798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000282" title="bbox 439 1769 646 1798; x_wconf 96; x_fsize 39">combination</span>
+      <span class="ocrx_word" id="word_000023_000283" title="bbox 660 1769 686 1798; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000023_000284" title="bbox 699 1774 751 1798; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000023_000285" title="bbox 764 1769 956 1807; x_wconf 96; x_fsize 39">compatible.</span>
+      <span class="ocrx_word" id="word_000023_000286" title="bbox 982 1769 1151 1807; x_wconf 96; x_fsize 39">Following</span>
+      <span class="ocrx_word" id="word_000023_000287" title="bbox 1164 1770 1215 1798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000288" title="bbox 1226 1769 1311 1798; x_wconf 96; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000023_000289" title="bbox 1324 1769 1441 1798; x_wconf 96; x_fsize 39">variant</span>
+      <span class="ocrx_word" id="word_000023_000290" title="bbox 1454 1770 1534 1798; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000023_000291" title="bbox 1547 1779 1597 1798; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000023_000292" title="bbox 1609 1774 1669 1798; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000023_000293" title="bbox 1681 1769 1835 1807; x_wconf 96; x_fsize 39">diagrams</span>
+      <span class="ocrx_word" id="word_000023_000294" title="bbox 1848 1770 1911 1798; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000023_000295" title="bbox 1924 1769 2045 1807; x_wconf 96; x_fsize 39">display</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000021" title="bbox 376 1819 1999 1857; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000296" title="bbox 376 1819 526 1857; x_wconf 96; x_fsize 39">exploded</span>
+      <span class="ocrx_word" id="word_000023_000297" title="bbox 539 1819 632 1848; x_wconf 96; x_fsize 39">views</span>
+      <span class="ocrx_word" id="word_000023_000298" title="bbox 645 1819 680 1848; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000023_000299" title="bbox 689 1820 740 1848; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000300" title="bbox 752 1820 806 1849; x_wconf 95; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000023_000301" title="bbox 820 1819 988 1857; x_wconf 95; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000023_000302" title="bbox 1002 1825 1165 1848; x_wconf 96; x_fsize 39">connector</span>
+      <span class="ocrx_word" id="word_000023_000303" title="bbox 1179 1819 1238 1848; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000304" title="bbox 1251 1820 1302 1848; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000023_000305" title="bbox 1314 1820 1368 1849; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000023_000306" title="bbox 1382 1819 1558 1857; x_wconf 96; x_fsize 39">Expansion</span>
+      <span class="ocrx_word" id="word_000023_000307" title="bbox 1572 1819 1672 1848; x_wconf 96; x_fsize 39">Board</span>
+      <span class="ocrx_word" id="word_000023_000308" title="bbox 1685 1820 1836 1857; x_wconf 96; x_fsize 39">complete</span>
+      <span class="ocrx_word" id="word_000023_000309" title="bbox 1848 1819 1920 1848; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000023_000310" title="bbox 1933 1824 1999 1857; x_wconf 96; x_fsize 39">part</span>
+     </span>
+     <span class="ocr_line" id="line_000023_000022" title="bbox 376 1869 804 1898; baseline 0 0; x_size 38.232986; x_descenders 9.2329884; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000311" title="bbox 376 1870 519 1898; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000023_000312" title="bbox 533 1870 592 1898; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000023_000313" title="bbox 605 1869 804 1898; x_wconf 95; x_fsize 39">dimensions.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000023_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000023_000007" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000023_000023" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000023_000314" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000023_000315" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000023_000316" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000023_000317" title="bbox 2000 3320 2036 3348; x_wconf 96; x_fsize 39">21</span>
+      <span class="ocrx_word" id="word_000023_000318" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000023_000319" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000023_000320" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000024" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0024.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000024_000000" title="bbox 376 158 1125 196">
+    <p class="ocr_par" id="par_000024_000000" lang="eng" title="bbox 376 158 1125 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000000" title="bbox 376 158 1125 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000024_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000024_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000024_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000024_000003" title="bbox 662 159 826 187; x_wconf 95; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000024_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000024_000005" title="bbox 1074 158 1125 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000001" title="bbox 596 362 977 405">
+    <p class="ocr_par" id="par_000024_000001" lang="eng" title="bbox 596 362 977 405" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000001" title="bbox 596 362 977 405; baseline 0.003 -1; x_size 49.402985; x_descenders 6.4029851; x_ascenders 10">
+      <span class="ocrx_word" id="word_000024_000006" title="bbox 596 362 731 405; x_wconf 96; x_fsize 51">Build</span>
+      <span class="ocrx_word" id="word_000024_000007" title="bbox 752 362 977 405; x_wconf 96; x_fsize 51">Variants</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000002" title="bbox 592 463 966 554">
+    <p class="ocr_par" id="par_000024_000002" lang="eng" title="bbox 592 463 966 554" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000002" title="bbox 592 463 915 494; baseline 0 -7; x_size 31; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000008" title="bbox 592 463 660 488; x_wconf 96; x_fsize 32">With</span>
+      <span class="ocrx_word" id="word_000024_000009" title="bbox 674 463 712 487; x_wconf 90; x_fsize 32">EL</span>
+      <span class="ocrx_word" id="word_000024_000010" title="bbox 725 463 915 494; x_wconf 91; x_fsize 32">Backlighting</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000003" title="bbox 592 523 966 554; baseline -0.003 -6; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000011" title="bbox 592 523 712 548; x_wconf 96; x_fsize 33">Without</span>
+      <span class="ocrx_word" id="word_000024_000012" title="bbox 725 523 763 547; x_wconf 91; x_fsize 33">EL</span>
+      <span class="ocrx_word" id="word_000024_000013" title="bbox 776 523 966 554; x_wconf 91; x_fsize 33">Backlighting</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_4" title="bbox 566 448 592 508"></div>
+   <div class="ocr_carea" id="block_000024_000003" title="bbox 593 608 736 633">
+    <p class="ocr_par" id="par_000024_000003" lang="eng" title="bbox 593 608 736 633" xml:lang="eng">
+     <span class="ocr_caption" id="line_000024_000004" title="bbox 593 608 736 633; baseline 0.007 -1; x_size 30.358974; x_descenders 5.3589745; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000014" title="bbox 593 608 736 633; x_wconf 96; x_fsize 31">Industrial</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000004" title="bbox 593 668 810 693">
+    <p class="ocr_par" id="par_000024_000004" lang="eng" title="bbox 593 668 810 693" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000005" title="bbox 593 668 810 693; baseline 0.005 -1; x_size 30.358974; x_descenders 5.3589745; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000015" title="bbox 593 668 810 693; x_wconf 86; x_fsize 31">Non-Industrial</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000005" title="bbox 593 753 847 784">
+    <p class="ocr_par" id="par_000024_000005" lang="eng" title="bbox 593 753 847 784" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000006" title="bbox 593 753 847 784; baseline 0 -6; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000016" title="bbox 593 753 708 784; x_wconf 96; x_fsize 33">Keypad</span>
+      <span class="ocrx_word" id="word_000024_000017" title="bbox 720 753 847 778; x_wconf 96; x_fsize 33">Variants</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000006" title="bbox 593 813 1385 1144">
+    <p class="ocr_par" id="par_000024_000006" lang="eng" title="bbox 593 813 1385 1144" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000007" title="bbox 1005 813 1385 844; baseline -0.003 -6; x_size 33.35294; x_descenders 7.352941; x_ascenders 7.3125">
+      <span class="ocrx_word" id="word_000024_000018" title="bbox 1005 813 1039 838; x_wconf 96; x_fsize 34">53</span>
+      <span class="ocrx_word" id="word_000024_000019" title="bbox 1052 813 1104 844; x_wconf 93; x_fsize 34">Key</span>
+      <span class="ocrx_word" id="word_000024_000020" title="bbox 1113 813 1164 838; x_wconf 91; x_fsize 34">A/N</span>
+      <span class="ocrx_word" id="word_000024_000021" title="bbox 1179 813 1221 838; x_wconf 95; x_fsize 34">UK</span>
+      <span class="ocrx_word" id="word_000024_000022" title="bbox 1232 813 1385 838; x_wconf 96; x_fsize 34">2401-0026</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000008" title="bbox 1021 863 1379 894; baseline 0.003 -7; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000023" title="bbox 1021 863 1072 888; x_wconf 92; x_fsize 33">A/N</span>
+      <span class="ocrx_word" id="word_000024_000024" title="bbox 1087 863 1220 894; x_wconf 96; x_fsize 33">European</span>
+      <span class="ocrx_word" id="word_000024_000025" title="bbox 1232 863 1379 888; x_wconf 96; x_fsize 33">2401-0051</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000009" title="bbox 968 913 1385 938; baseline 0.002 -1; x_size 32.082432; x_descenders 7.0824313; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000026" title="bbox 968 913 1019 938; x_wconf 92; x_fsize 33">A/N</span>
+      <span class="ocrx_word" id="word_000024_000027" title="bbox 1033 913 1220 938; x_wconf 96; x_fsize 33">Scandinavian</span>
+      <span class="ocrx_word" id="word_000024_000028" title="bbox 1232 913 1385 938; x_wconf 96; x_fsize 33">2401-0050</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000010" title="bbox 982 963 1385 994; baseline 0.002 -7; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000029" title="bbox 982 963 1100 988; x_wconf 96; x_fsize 33">Numeric</span>
+      <span class="ocrx_word" id="word_000024_000030" title="bbox 1111 963 1167 994; x_wconf 96; x_fsize 33">only</span>
+      <span class="ocrx_word" id="word_000024_000031" title="bbox 1179 963 1221 988; x_wconf 96; x_fsize 33">UK</span>
+      <span class="ocrx_word" id="word_000024_000032" title="bbox 1232 963 1385 988; x_wconf 96; x_fsize 33">2401-0046</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000011" title="bbox 1037 1013 1385 1044; baseline -0.003 -6; x_size 33.35294; x_descenders 7.352941; x_ascenders 7.3125">
+      <span class="ocrx_word" id="word_000024_000033" title="bbox 1037 1013 1104 1038; x_wconf 96; x_fsize 34">DOS</span>
+      <span class="ocrx_word" id="word_000024_000034" title="bbox 1118 1013 1220 1044; x_wconf 96; x_fsize 34">Keypad</span>
+      <span class="ocrx_word" id="word_000024_000035" title="bbox 1232 1013 1385 1038; x_wconf 95; x_fsize 34">2401-0147</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000012" title="bbox 983 1063 1385 1094; baseline 0 -6; x_size 33.35294; x_descenders 7.352941; x_ascenders 7.3125">
+      <span class="ocrx_word" id="word_000024_000036" title="bbox 983 1063 1017 1088; x_wconf 96; x_fsize 34">53</span>
+      <span class="ocrx_word" id="word_000024_000037" title="bbox 1030 1063 1082 1094; x_wconf 92; x_fsize 34">Key</span>
+      <span class="ocrx_word" id="word_000024_000038" title="bbox 1091 1063 1142 1088; x_wconf 91; x_fsize 34">A/N</span>
+      <span class="ocrx_word" id="word_000024_000039" title="bbox 1157 1063 1221 1088; x_wconf 95; x_fsize 34">USA</span>
+      <span class="ocrx_word" id="word_000024_000040" title="bbox 1232 1063 1385 1088; x_wconf 96; x_fsize 34">2400-0026</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000013" title="bbox 593 1113 954 1144; baseline 0.003 -7; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000041" title="bbox 593 1113 637 1138; x_wconf 96; x_fsize 33">HC</span>
+      <span class="ocrx_word" id="word_000024_000042" title="bbox 650 1113 810 1144; x_wconf 96; x_fsize 33">Expansion</span>
+      <span class="ocrx_word" id="word_000024_000043" title="bbox 823 1113 954 1138; x_wconf 96; x_fsize 33">Modules</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000007" title="bbox 592 1158 1243 1261">
+    <p class="ocr_par" id="par_000024_000007" lang="eng" title="bbox 592 1158 1243 1261" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000014" title="bbox 594 1158 1128 1189; baseline 0.002 -7; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000044" title="bbox 594 1158 690 1183; x_wconf 90; x_fsize 33">RS232</span>
+      <span class="ocrx_word" id="word_000024_000045" title="bbox 700 1158 709 1182; x_wconf 92; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000046" title="bbox 720 1158 831 1183; x_wconf 96; x_fsize 33">Parallel</span>
+      <span class="ocrx_word" id="word_000024_000047" title="bbox 843 1158 967 1189; x_wconf 96; x_fsize 33">(Printer)</span>
+      <span class="ocrx_word" id="word_000024_000048" title="bbox 980 1158 1128 1183; x_wconf 96; x_fsize 33">1502-0001</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000015" title="bbox 592 1197 1093 1228; baseline -0.002 -6; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000049" title="bbox 592 1197 626 1222; x_wconf 96; x_fsize 33">25</span>
+      <span class="ocrx_word" id="word_000024_000050" title="bbox 636 1203 692 1228; x_wconf 93; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000051" title="bbox 698 1193 712 1233; x_wconf 90; x_fsize 33">D</span>
+      <span class="ocrx_word" id="word_000024_000052" title="bbox 733 1199 792 1228; x_wconf 93; x_fsize 33">type</span>
+      <span class="ocrx_word" id="word_000024_000053" title="bbox 803 1197 840 1228; x_wconf 92; x_fsize 33">(F)</span>
+      <span class="ocrx_word" id="word_000024_000054" title="bbox 854 1205 870 1221; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000055" title="bbox 881 1197 897 1222; x_wconf 96; x_fsize 33">9</span>
+      <span class="ocrx_word" id="word_000024_000056" title="bbox 907 1203 963 1228; x_wconf 95; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000057" title="bbox 973 1197 1028 1221; x_wconf 96; x_fsize 33">Mini</span>
+      <span class="ocrx_word" id="word_000024_000058" title="bbox 1042 1197 1093 1221; x_wconf 96; x_fsize 33">DIN</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000016" title="bbox 593 1236 1243 1261; baseline 0 0; x_size 32.048965; x_descenders 7.048964; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000059" title="bbox 593 1236 710 1261; x_wconf 96; x_fsize 33">Certified</span>
+      <span class="ocrx_word" id="word_000024_000060" title="bbox 723 1236 786 1261; x_wconf 93; x_fsize 33">FCC</span>
+      <span class="ocrx_word" id="word_000024_000061" title="bbox 799 1236 877 1261; x_wconf 93; x_fsize 33">Class</span>
+      <span class="ocrx_word" id="word_000024_000062" title="bbox 891 1236 909 1260; x_wconf 52; x_fsize 33">B</span>
+      <span class="ocrx_word" id="word_000024_000063" title="bbox 919 1236 928 1261; x_wconf 52; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000064" title="bbox 940 1236 1043 1261; x_wconf 96; x_fsize 33">Passed</span>
+      <span class="ocrx_word" id="word_000024_000065" title="bbox 1055 1236 1120 1260; x_wconf 96; x_fsize 33">VDE</span>
+      <span class="ocrx_word" id="word_000024_000066" title="bbox 1133 1236 1211 1261; x_wconf 93; x_fsize 33">Class</span>
+      <span class="ocrx_word" id="word_000024_000067" title="bbox 1225 1236 1243 1260; x_wconf 93; x_fsize 33">B</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000008" title="bbox 592 1298 1298 1440">
+    <p class="ocr_par" id="par_000024_000008" lang="eng" title="bbox 594 1298 779 1323" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000017" title="bbox 594 1298 779 1323; baseline 0 -1; x_size 31.75; x_descenders 5.75; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000068" title="bbox 594 1298 690 1323; x_wconf 77; x_fsize 33">RS232</span>
+      <span class="ocrx_word" id="word_000024_000069" title="bbox 700 1298 709 1322; x_wconf 77; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000070" title="bbox 718 1298 779 1322; x_wconf 96; x_fsize 33">TTL</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000024_000009" lang="eng" title="bbox 594 1337 1195 1368" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000018" title="bbox 594 1337 1195 1368; baseline -0.002 -6; x_size 31.75; x_descenders 5.75; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000071" title="bbox 594 1337 745 1362; x_wconf 93; x_fsize 33">1502-0039</span>
+      <span class="ocrx_word" id="word_000024_000072" title="bbox 757 1337 850 1368; x_wconf 91; x_fsize 33">(IP64),</span>
+      <span class="ocrx_word" id="word_000024_000073" title="bbox 865 1337 1016 1362; x_wconf 96; x_fsize 33">1502-0040</span>
+      <span class="ocrx_word" id="word_000024_000074" title="bbox 1028 1337 1108 1368; x_wconf 93; x_fsize 33">(NON</span>
+      <span class="ocrx_word" id="word_000024_000075" title="bbox 1123 1337 1195 1368; x_wconf 90; x_fsize 33">IP64)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000024_000010" lang="eng" title="bbox 592 1376 1100 1407" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000019" title="bbox 592 1376 1100 1407; baseline -0.002 -6; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000076" title="bbox 592 1376 608 1401; x_wconf 96; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000077" title="bbox 618 1382 673 1407; x_wconf 90; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000078" title="bbox 679 1372 692 1411; x_wconf 90; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000079" title="bbox 715 1378 774 1407; x_wconf 93; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000080" title="bbox 785 1376 822 1407; x_wconf 92; x_fsize 32">(F)</span>
+      <span class="ocrx_word" id="word_000024_000081" title="bbox 836 1384 852 1400; x_wconf 96; x_fsize 32">+</span>
+      <span class="ocrx_word" id="word_000024_000082" title="bbox 863 1376 879 1401; x_wconf 95; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000083" title="bbox 889 1382 944 1407; x_wconf 92; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000084" title="bbox 952 1372 965 1411; x_wconf 92; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000085" title="bbox 986 1378 1045 1407; x_wconf 92; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000086" title="bbox 1056 1376 1100 1407; x_wconf 92; x_fsize 32">(M)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000024_000011" lang="eng" title="bbox 594 1415 1298 1440" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000020" title="bbox 594 1415 1298 1440; baseline 0 0; x_size 30.602564; x_descenders 5.6025643; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000087" title="bbox 594 1415 697 1440; x_wconf 96; x_fsize 31">Passed</span>
+      <span class="ocrx_word" id="word_000024_000088" title="bbox 711 1415 774 1440; x_wconf 96; x_fsize 31">FCC</span>
+      <span class="ocrx_word" id="word_000024_000089" title="bbox 787 1415 865 1440; x_wconf 93; x_fsize 31">Class</span>
+      <span class="ocrx_word" id="word_000024_000090" title="bbox 879 1415 896 1439; x_wconf 86; x_fsize 31">B</span>
+      <span class="ocrx_word" id="word_000024_000091" title="bbox 907 1415 916 1440; x_wconf 86; x_fsize 31">/</span>
+      <span class="ocrx_word" id="word_000024_000092" title="bbox 928 1415 1031 1440; x_wconf 93; x_fsize 31">Passed</span>
+      <span class="ocrx_word" id="word_000024_000093" title="bbox 1045 1415 1177 1440; x_wconf 91; x_fsize 31">EN55022</span>
+      <span class="ocrx_word" id="word_000024_000094" title="bbox 1189 1415 1267 1440; x_wconf 92; x_fsize 31">Class</span>
+      <span class="ocrx_word" id="word_000024_000095" title="bbox 1281 1415 1298 1439; x_wconf 92; x_fsize 31">B</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000009" title="bbox 593 1473 1164 1582">
+    <p class="ocr_par" id="par_000024_000012" lang="eng" title="bbox 593 1473 1164 1582" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000021" title="bbox 593 1473 1052 1504; baseline 0.002 -7; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000096" title="bbox 593 1473 637 1498; x_wconf 96; x_fsize 32">UK</span>
+      <span class="ocrx_word" id="word_000024_000097" title="bbox 649 1473 761 1498; x_wconf 92; x_fsize 32">Modem</span>
+      <span class="ocrx_word" id="word_000024_000098" title="bbox 773 1473 850 1504; x_wconf 91; x_fsize 32">(Asic</span>
+      <span class="ocrx_word" id="word_000024_000099" title="bbox 861 1473 887 1504; x_wconf 96; x_fsize 32">8)</span>
+      <span class="ocrx_word" id="word_000024_000100" title="bbox 900 1473 1052 1498; x_wconf 96; x_fsize 32">1502-0010</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000022" title="bbox 594 1512 827 1537; baseline 0.004 -1; x_size 30; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000024_000101" title="bbox 594 1512 629 1537; x_wconf 93; x_fsize 31">RJ</span>
+      <span class="ocrx_word" id="word_000024_000102" title="bbox 644 1512 670 1536; x_wconf 94; x_fsize 31">11</span>
+      <span class="ocrx_word" id="word_000024_000103" title="bbox 687 1514 827 1537; x_wconf 96; x_fsize 31">connector</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000023" title="bbox 594 1551 1164 1582; baseline 0.002 -7; x_size 31; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000104" title="bbox 594 1551 676 1575; x_wconf 92; x_fsize 32">BABT</span>
+      <span class="ocrx_word" id="word_000024_000105" title="bbox 687 1551 821 1582; x_wconf 96; x_fsize 32">Approved</span>
+      <span class="ocrx_word" id="word_000024_000106" title="bbox 834 1551 855 1575; x_wconf 94; x_fsize 32">in</span>
+      <span class="ocrx_word" id="word_000024_000107" title="bbox 869 1551 918 1580; x_wconf 92; x_fsize 32">UK,</span>
+      <span class="ocrx_word" id="word_000024_000108" title="bbox 932 1551 1039 1576; x_wconf 90; x_fsize 32">BS6301</span>
+      <span class="ocrx_word" id="word_000024_000109" title="bbox 1057 1551 1164 1582; x_wconf 96; x_fsize 32">(Safety)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 464 1524 465 1543"></div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 495 1519 497 1551"></div>
+   <div class="ocr_carea" id="block_000024_000010" title="bbox 592 1613 1343 1755">
+    <p class="ocr_par" id="par_000024_000013" lang="eng" title="bbox 594 1613 802 1644" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000024" title="bbox 594 1613 802 1644; baseline -0.005 -6; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000110" title="bbox 594 1613 720 1638; x_wconf 96; x_fsize 33">Barcode</span>
+      <span class="ocrx_word" id="word_000024_000111" title="bbox 731 1613 802 1644; x_wconf 96; x_fsize 33">Only</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000024_000014" lang="eng" title="bbox 592 1652 1343 1755" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000025" title="bbox 594 1652 1343 1683; baseline 0.001 -7; x_size 31.799999; x_descenders 5.8000002; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000112" title="bbox 594 1652 635 1676; x_wconf 96; x_fsize 33">HP</span>
+      <span class="ocrx_word" id="word_000024_000113" title="bbox 647 1652 731 1677; x_wconf 93; x_fsize 33">Wand</span>
+      <span class="ocrx_word" id="word_000024_000114" title="bbox 745 1652 920 1677; x_wconf 92; x_fsize 33">HBCS-A207</span>
+      <span class="ocrx_word" id="word_000024_000115" title="bbox 932 1660 948 1676; x_wconf 95; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000116" title="bbox 961 1652 1021 1683; x_wconf 96; x_fsize 33">Plug</span>
+      <span class="ocrx_word" id="word_000024_000117" title="bbox 1043 1660 1050 1676; x_wconf 93; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000118" title="bbox 1063 1652 1178 1677; x_wconf 93; x_fsize 33">EXMOD</span>
+      <span class="ocrx_word" id="word_000024_000119" title="bbox 1192 1652 1343 1677; x_wconf 96; x_fsize 33">1502-0020</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000026" title="bbox 592 1691 1276 1722; baseline 0 -7; x_size 31.799999; x_descenders 5.8000002; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000120" title="bbox 592 1691 676 1716; x_wconf 96; x_fsize 33">Wand</span>
+      <span class="ocrx_word" id="word_000024_000121" title="bbox 688 1691 778 1716; x_wconf 96; x_fsize 33">Welch</span>
+      <span class="ocrx_word" id="word_000024_000122" title="bbox 790 1691 858 1716; x_wconf 96; x_fsize 33">Allen</span>
+      <span class="ocrx_word" id="word_000024_000123" title="bbox 871 1699 887 1715; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000124" title="bbox 900 1691 960 1722; x_wconf 96; x_fsize 33">Plug</span>
+      <span class="ocrx_word" id="word_000024_000125" title="bbox 981 1699 989 1715; x_wconf 92; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000126" title="bbox 1002 1691 1117 1716; x_wconf 92; x_fsize 33">EXMOD</span>
+      <span class="ocrx_word" id="word_000024_000127" title="bbox 1131 1691 1276 1716; x_wconf 96; x_fsize 33">1502-0021</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000027" title="bbox 594 1730 1114 1755; baseline 0 0; x_size 30.651283; x_descenders 5.6512823; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000128" title="bbox 594 1730 657 1755; x_wconf 96; x_fsize 32">FCC</span>
+      <span class="ocrx_word" id="word_000024_000129" title="bbox 670 1730 748 1755; x_wconf 92; x_fsize 32">Class</span>
+      <span class="ocrx_word" id="word_000024_000130" title="bbox 760 1730 799 1755; x_wconf 92; x_fsize 32">A/</span>
+      <span class="ocrx_word" id="word_000024_000131" title="bbox 811 1730 915 1755; x_wconf 96; x_fsize 32">Passed</span>
+      <span class="ocrx_word" id="word_000024_000132" title="bbox 926 1730 992 1754; x_wconf 96; x_fsize 32">VDE</span>
+      <span class="ocrx_word" id="word_000024_000133" title="bbox 1004 1730 1082 1755; x_wconf 93; x_fsize 32">Class</span>
+      <span class="ocrx_word" id="word_000024_000134" title="bbox 1096 1730 1114 1754; x_wconf 92; x_fsize 32">B</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000011" title="bbox 592 1788 1245 1897">
+    <p class="ocr_par" id="par_000024_000015" lang="eng" title="bbox 592 1788 1245 1897" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000028" title="bbox 594 1788 1011 1813; baseline 0.002 -1; x_size 32.8125; x_descenders 6.8125; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000135" title="bbox 594 1788 690 1813; x_wconf 90; x_fsize 34">RS232</span>
+      <span class="ocrx_word" id="word_000024_000136" title="bbox 700 1788 709 1812; x_wconf 89; x_fsize 34">/</span>
+      <span class="ocrx_word" id="word_000024_000137" title="bbox 721 1788 847 1813; x_wconf 96; x_fsize 34">Barcode</span>
+      <span class="ocrx_word" id="word_000024_000138" title="bbox 859 1788 1011 1813; x_wconf 96; x_fsize 34">1502-0044</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000029" title="bbox 592 1827 1245 1858; baseline 0 -6; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000139" title="bbox 592 1827 608 1852; x_wconf 96; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000140" title="bbox 618 1833 674 1858; x_wconf 93; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000141" title="bbox 685 1827 704 1851; x_wconf 93; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000142" title="bbox 715 1829 774 1858; x_wconf 96; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000143" title="bbox 784 1827 867 1853; x_wconf 93; x_fsize 32">Quick</span>
+      <span class="ocrx_word" id="word_000024_000144" title="bbox 879 1827 968 1858; x_wconf 92; x_fsize 32">Loc(F)</span>
+      <span class="ocrx_word" id="word_000024_000145" title="bbox 981 1835 997 1851; x_wconf 96; x_fsize 32">+</span>
+      <span class="ocrx_word" id="word_000024_000146" title="bbox 1008 1827 1024 1852; x_wconf 96; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000147" title="bbox 1034 1833 1090 1858; x_wconf 93; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000148" title="bbox 1095 1823 1108 1862; x_wconf 93; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000149" title="bbox 1131 1829 1190 1858; x_wconf 91; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000150" title="bbox 1201 1827 1245 1858; x_wconf 91; x_fsize 32">(M)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000030" title="bbox 593 1866 989 1897; baseline 0.003 -7; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000151" title="bbox 593 1866 723 1897; x_wconf 96; x_fsize 33">Complies</span>
+      <span class="ocrx_word" id="word_000024_000152" title="bbox 734 1866 789 1891; x_wconf 96; x_fsize 33">with</span>
+      <span class="ocrx_word" id="word_000024_000153" title="bbox 803 1866 866 1891; x_wconf 96; x_fsize 33">FCC</span>
+      <span class="ocrx_word" id="word_000024_000154" title="bbox 879 1866 957 1891; x_wconf 96; x_fsize 33">Class</span>
+      <span class="ocrx_word" id="word_000024_000155" title="bbox 969 1866 989 1890; x_wconf 96; x_fsize 33">A</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000012" title="bbox 593 1928 1243 2109">
+    <p class="ocr_par" id="par_000024_000016" lang="eng" title="bbox 593 1928 1243 2109" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000031" title="bbox 593 1928 1114 1953; baseline 0.002 -1; x_size 31.873068; x_descenders 6.8730679; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000156" title="bbox 593 1928 666 1953; x_wconf 51; x_fsize 33">MCR</span>
+      <span class="ocrx_word" id="word_000024_000157" title="bbox 665 1924 680 1964; x_wconf 51; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000158" title="bbox 696 1928 823 1953; x_wconf 93; x_fsize 33">Scanner</span>
+      <span class="ocrx_word" id="word_000024_000159" title="bbox 833 1928 842 1952; x_wconf 90; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000160" title="bbox 854 1928 950 1953; x_wconf 91; x_fsize 33">RS232</span>
+      <span class="ocrx_word" id="word_000024_000161" title="bbox 962 1928 1114 1953; x_wconf 96; x_fsize 33">1502-0003</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000032" title="bbox 593 1967 1127 1998; baseline -0.002 -6; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000162" title="bbox 593 1967 711 1992; x_wconf 93; x_fsize 33">Scanner</span>
+      <span class="ocrx_word" id="word_000024_000163" title="bbox 722 1967 862 1998; x_wconf 93; x_fsize 33">NipDenso</span>
+      <span class="ocrx_word" id="word_000024_000164" title="bbox 873 1975 889 1991; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000165" title="bbox 902 1967 962 1998; x_wconf 96; x_fsize 33">Plug</span>
+      <span class="ocrx_word" id="word_000024_000166" title="bbox 976 1967 1127 1992; x_wconf 96; x_fsize 33">1502-0022</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000033" title="bbox 593 2006 1122 2037; baseline 0.002 -7; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000167" title="bbox 593 2006 711 2031; x_wconf 93; x_fsize 33">Scanner</span>
+      <span class="ocrx_word" id="word_000024_000168" title="bbox 723 2006 855 2037; x_wconf 91; x_fsize 33">DigVision</span>
+      <span class="ocrx_word" id="word_000024_000169" title="bbox 868 2014 884 2030; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000170" title="bbox 897 2006 957 2037; x_wconf 96; x_fsize 33">Plug</span>
+      <span class="ocrx_word" id="word_000024_000171" title="bbox 971 2006 1122 2031; x_wconf 93; x_fsize 33">1502-0023</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000034" title="bbox 593 2045 1178 2076; baseline -0.002 -6; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000172" title="bbox 593 2045 720 2076; x_wconf 96; x_fsize 33">Magnetic</span>
+      <span class="ocrx_word" id="word_000024_000173" title="bbox 732 2045 799 2070; x_wconf 96; x_fsize 33">Card</span>
+      <span class="ocrx_word" id="word_000024_000174" title="bbox 812 2045 913 2070; x_wconf 96; x_fsize 33">Reader</span>
+      <span class="ocrx_word" id="word_000024_000175" title="bbox 924 2053 940 2069; x_wconf 97; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000176" title="bbox 953 2045 1013 2076; x_wconf 96; x_fsize 33">Plug</span>
+      <span class="ocrx_word" id="word_000024_000177" title="bbox 1027 2045 1178 2070; x_wconf 96; x_fsize 33">1502-0024</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000035" title="bbox 593 2084 1243 2109; baseline 0 0; x_size 32.254906; x_descenders 7.2549047; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000178" title="bbox 593 2084 710 2109; x_wconf 95; x_fsize 33">Certified</span>
+      <span class="ocrx_word" id="word_000024_000179" title="bbox 723 2084 786 2109; x_wconf 94; x_fsize 33">FCC</span>
+      <span class="ocrx_word" id="word_000024_000180" title="bbox 799 2084 877 2109; x_wconf 93; x_fsize 33">Class</span>
+      <span class="ocrx_word" id="word_000024_000181" title="bbox 891 2084 909 2108; x_wconf 51; x_fsize 33">B</span>
+      <span class="ocrx_word" id="word_000024_000182" title="bbox 919 2084 928 2109; x_wconf 51; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000183" title="bbox 940 2084 1043 2109; x_wconf 96; x_fsize 33">Passed</span>
+      <span class="ocrx_word" id="word_000024_000184" title="bbox 1055 2084 1120 2108; x_wconf 96; x_fsize 33">VDE</span>
+      <span class="ocrx_word" id="word_000024_000185" title="bbox 1133 2084 1211 2109; x_wconf 93; x_fsize 33">Class</span>
+      <span class="ocrx_word" id="word_000024_000186" title="bbox 1225 2084 1243 2108; x_wconf 93; x_fsize 33">B</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000013" title="bbox 592 2143 1146 2213">
+    <p class="ocr_par" id="par_000024_000017" lang="eng" title="bbox 592 2143 1146 2213" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000036" title="bbox 594 2143 1101 2174; baseline 0.002 -7; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000187" title="bbox 594 2143 639 2167; x_wconf 93; x_fsize 32">LIF</span>
+      <span class="ocrx_word" id="word_000024_000188" title="bbox 649 2143 658 2168; x_wconf 91; x_fsize 32">/</span>
+      <span class="ocrx_word" id="word_000024_000189" title="bbox 670 2143 766 2168; x_wconf 91; x_fsize 32">RS232</span>
+      <span class="ocrx_word" id="word_000024_000190" title="bbox 777 2143 880 2174; x_wconf 96; x_fsize 32">(Under</span>
+      <span class="ocrx_word" id="word_000024_000191" title="bbox 891 2143 1101 2174; x_wconf 96; x_fsize 32">development)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000037" title="bbox 592 2182 1146 2213; baseline -0.002 -6; x_size 32.5; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000192" title="bbox 592 2182 608 2207; x_wconf 96; x_fsize 33">9</span>
+      <span class="ocrx_word" id="word_000024_000193" title="bbox 618 2188 673 2213; x_wconf 93; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000194" title="bbox 685 2182 704 2206; x_wconf 93; x_fsize 33">D</span>
+      <span class="ocrx_word" id="word_000024_000195" title="bbox 715 2184 774 2213; x_wconf 93; x_fsize 33">type</span>
+      <span class="ocrx_word" id="word_000024_000196" title="bbox 785 2182 829 2213; x_wconf 91; x_fsize 33">(M)</span>
+      <span class="ocrx_word" id="word_000024_000197" title="bbox 843 2190 859 2206; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000198" title="bbox 870 2182 886 2207; x_wconf 96; x_fsize 33">9</span>
+      <span class="ocrx_word" id="word_000024_000199" title="bbox 896 2188 951 2213; x_wconf 93; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000200" title="bbox 963 2182 1016 2206; x_wconf 92; x_fsize 33">LIF-</span>
+      <span class="ocrx_word" id="word_000024_000201" title="bbox 1030 2182 1089 2207; x_wconf 93; x_fsize 33">PFS</span>
+      <span class="ocrx_word" id="word_000024_000202" title="bbox 1102 2182 1146 2213; x_wconf 92; x_fsize 33">(M)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 328 1156 330 1670"></div>
+   <div class="ocr_separator" id="block_1_19" title="bbox 327 1156 331 1985"></div>
+   <div class="ocr_carea" id="block_000024_000014" title="bbox 592 2249 1139 2319">
+    <p class="ocr_par" id="par_000024_000018" lang="eng" title="bbox 592 2249 1139 2319" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000038" title="bbox 594 2249 1063 2280; baseline 0.002 -7; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000203" title="bbox 594 2249 639 2273; x_wconf 92; x_fsize 32">LIF</span>
+      <span class="ocrx_word" id="word_000024_000204" title="bbox 649 2249 658 2274; x_wconf 92; x_fsize 32">/</span>
+      <span class="ocrx_word" id="word_000024_000205" title="bbox 667 2249 728 2273; x_wconf 95; x_fsize 32">TTL</span>
+      <span class="ocrx_word" id="word_000024_000206" title="bbox 739 2249 842 2280; x_wconf 95; x_fsize 32">(Under</span>
+      <span class="ocrx_word" id="word_000024_000207" title="bbox 853 2249 1063 2280; x_wconf 96; x_fsize 32">development)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000039" title="bbox 592 2288 1139 2319; baseline -0.002 -6; x_size 32.5; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000024_000208" title="bbox 592 2288 608 2313; x_wconf 96; x_fsize 33">9</span>
+      <span class="ocrx_word" id="word_000024_000209" title="bbox 618 2294 673 2319; x_wconf 93; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000210" title="bbox 678 2283 692 2323; x_wconf 93; x_fsize 33">D</span>
+      <span class="ocrx_word" id="word_000024_000211" title="bbox 715 2290 774 2319; x_wconf 93; x_fsize 33">type</span>
+      <span class="ocrx_word" id="word_000024_000212" title="bbox 785 2288 822 2319; x_wconf 93; x_fsize 33">(F)</span>
+      <span class="ocrx_word" id="word_000024_000213" title="bbox 836 2296 852 2312; x_wconf 96; x_fsize 33">+</span>
+      <span class="ocrx_word" id="word_000024_000214" title="bbox 863 2288 879 2313; x_wconf 96; x_fsize 33">9</span>
+      <span class="ocrx_word" id="word_000024_000215" title="bbox 889 2294 944 2319; x_wconf 91; x_fsize 33">way</span>
+      <span class="ocrx_word" id="word_000024_000216" title="bbox 956 2288 1009 2312; x_wconf 91; x_fsize 33">LIF-</span>
+      <span class="ocrx_word" id="word_000024_000217" title="bbox 1023 2288 1082 2313; x_wconf 93; x_fsize 33">PFS</span>
+      <span class="ocrx_word" id="word_000024_000218" title="bbox 1095 2288 1139 2319; x_wconf 92; x_fsize 33">(M)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000015" title="bbox 592 2355 1284 2425">
+    <p class="ocr_par" id="par_000024_000019" lang="eng" title="bbox 592 2355 1284 2425" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000040" title="bbox 594 2355 994 2380; baseline 0.003 -1; x_size 32.5; x_descenders 6.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000024_000219" title="bbox 594 2355 639 2379; x_wconf 92; x_fsize 33">LIF</span>
+      <span class="ocrx_word" id="word_000024_000220" title="bbox 656 2355 658 2380; x_wconf 92; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000221" title="bbox 670 2355 830 2380; x_wconf 96; x_fsize 33">BARCODE</span>
+      <span class="ocrx_word" id="word_000024_000222" title="bbox 842 2355 994 2380; x_wconf 96; x_fsize 33">1502-0043</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000041" title="bbox 592 2394 1284 2425; baseline -0.001 -6; x_size 31; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000223" title="bbox 592 2394 608 2419; x_wconf 96; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000224" title="bbox 618 2400 673 2425; x_wconf 93; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000225" title="bbox 685 2394 704 2418; x_wconf 93; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000226" title="bbox 715 2396 774 2425; x_wconf 96; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000227" title="bbox 784 2394 867 2420; x_wconf 93; x_fsize 32">Quick</span>
+      <span class="ocrx_word" id="word_000024_000228" title="bbox 879 2394 968 2425; x_wconf 92; x_fsize 32">Loc(F)</span>
+      <span class="ocrx_word" id="word_000024_000229" title="bbox 981 2402 997 2418; x_wconf 96; x_fsize 32">+</span>
+      <span class="ocrx_word" id="word_000024_000230" title="bbox 1008 2394 1024 2419; x_wconf 96; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000231" title="bbox 1034 2400 1089 2425; x_wconf 93; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000232" title="bbox 1101 2394 1154 2418; x_wconf 93; x_fsize 32">LIF-</span>
+      <span class="ocrx_word" id="word_000024_000233" title="bbox 1168 2394 1227 2419; x_wconf 93; x_fsize 32">PFS</span>
+      <span class="ocrx_word" id="word_000024_000234" title="bbox 1240 2394 1284 2425; x_wconf 91; x_fsize 32">(M)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000016" title="bbox 592 2461 1175 2531">
+    <p class="ocr_par" id="par_000024_000020" lang="eng" title="bbox 592 2461 1175 2531" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000042" title="bbox 592 2461 793 2486; baseline 0 -1; x_size 44.25; x_descenders 7.5; x_ascenders 12.25">
+      <span class="ocrx_word" id="word_000024_000235" title="bbox 592 2461 704 2486; x_wconf 88; x_fsize 46">Vehicle</span>
+      <span class="ocrx_word" id="word_000024_000236" title="bbox 714 2461 723 2485; x_wconf 88; x_fsize 46">/</span>
+      <span class="ocrx_word" id="word_000024_000237" title="bbox 732 2461 793 2485; x_wconf 96; x_fsize 46">TTL</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000043" title="bbox 592 2500 1175 2531; baseline -0.002 -6; x_size 44.25; x_descenders 7.5; x_ascenders 12.25">
+      <span class="ocrx_word" id="word_000024_000238" title="bbox 592 2500 608 2525; x_wconf 95; x_fsize 46">9</span>
+      <span class="ocrx_word" id="word_000024_000239" title="bbox 618 2506 673 2531; x_wconf 93; x_fsize 46">way</span>
+      <span class="ocrx_word" id="word_000024_000240" title="bbox 678 2484 692 2536; x_wconf 93; x_fsize 46">D</span>
+      <span class="ocrx_word" id="word_000024_000241" title="bbox 715 2502 774 2531; x_wconf 92; x_fsize 46">type</span>
+      <span class="ocrx_word" id="word_000024_000242" title="bbox 785 2500 822 2531; x_wconf 92; x_fsize 46">(F)</span>
+      <span class="ocrx_word" id="word_000024_000243" title="bbox 836 2508 852 2524; x_wconf 85; x_fsize 46">+</span>
+      <span class="ocrx_word" id="word_000024_000244" title="bbox 863 2500 879 2525; x_wconf 85; x_fsize 46">9</span>
+      <span class="ocrx_word" id="word_000024_000245" title="bbox 889 2506 944 2531; x_wconf 93; x_fsize 46">way</span>
+      <span class="ocrx_word" id="word_000024_000246" title="bbox 956 2500 1009 2524; x_wconf 91; x_fsize 46">LIF-</span>
+      <span class="ocrx_word" id="word_000024_000247" title="bbox 1023 2500 1119 2525; x_wconf 90; x_fsize 46">RS232</span>
+      <span class="ocrx_word" id="word_000024_000248" title="bbox 1131 2500 1175 2531; x_wconf 92; x_fsize 46">(M)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_23" title="bbox 521 2141 525 2605"></div>
+   <div class="ocr_carea" id="block_000024_000017" title="bbox 592 2567 1213 2676">
+    <p class="ocr_par" id="par_000024_000021" lang="eng" title="bbox 592 2567 1213 2676" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000044" title="bbox 593 2567 1213 2598; baseline 0 -6; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000249" title="bbox 593 2567 680 2592; x_wconf 93; x_fsize 33">16550</span>
+      <span class="ocrx_word" id="word_000024_000250" title="bbox 693 2567 789 2592; x_wconf 87; x_fsize 33">RS232</span>
+      <span class="ocrx_word" id="word_000024_000251" title="bbox 799 2567 808 2592; x_wconf 87; x_fsize 33">/</span>
+      <span class="ocrx_word" id="word_000024_000252" title="bbox 817 2567 878 2591; x_wconf 96; x_fsize 33">TTL</span>
+      <span class="ocrx_word" id="word_000024_000253" title="bbox 889 2567 992 2598; x_wconf 96; x_fsize 33">(Under</span>
+      <span class="ocrx_word" id="word_000024_000254" title="bbox 1003 2567 1213 2598; x_wconf 95; x_fsize 33">development)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000045" title="bbox 592 2606 1100 2637; baseline -0.002 -6; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000255" title="bbox 592 2606 608 2631; x_wconf 95; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000256" title="bbox 618 2612 673 2637; x_wconf 93; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000257" title="bbox 679 2602 692 2641; x_wconf 93; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000258" title="bbox 715 2608 774 2637; x_wconf 93; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000259" title="bbox 785 2606 822 2637; x_wconf 93; x_fsize 32">(F)</span>
+      <span class="ocrx_word" id="word_000024_000260" title="bbox 836 2614 852 2630; x_wconf 96; x_fsize 32">+</span>
+      <span class="ocrx_word" id="word_000024_000261" title="bbox 863 2606 879 2631; x_wconf 95; x_fsize 32">9</span>
+      <span class="ocrx_word" id="word_000024_000262" title="bbox 889 2612 944 2637; x_wconf 92; x_fsize 32">way</span>
+      <span class="ocrx_word" id="word_000024_000263" title="bbox 952 2602 965 2641; x_wconf 92; x_fsize 32">D</span>
+      <span class="ocrx_word" id="word_000024_000264" title="bbox 986 2608 1045 2637; x_wconf 92; x_fsize 32">type</span>
+      <span class="ocrx_word" id="word_000024_000265" title="bbox 1056 2606 1100 2637; x_wconf 92; x_fsize 32">(M)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000046" title="bbox 593 2645 989 2676; baseline 0.003 -7; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000266" title="bbox 593 2645 723 2676; x_wconf 96; x_fsize 32">Complies</span>
+      <span class="ocrx_word" id="word_000024_000267" title="bbox 734 2645 789 2670; x_wconf 96; x_fsize 32">with</span>
+      <span class="ocrx_word" id="word_000024_000268" title="bbox 803 2645 866 2670; x_wconf 95; x_fsize 32">FCC</span>
+      <span class="ocrx_word" id="word_000024_000269" title="bbox 879 2645 957 2670; x_wconf 96; x_fsize 32">Class</span>
+      <span class="ocrx_word" id="word_000024_000270" title="bbox 969 2645 989 2669; x_wconf 96; x_fsize 32">A</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_25" title="bbox 326 2141 330 2624"></div>
+   <div class="ocr_photo" id="block_1_26" title="bbox 323 1146 528 2645"></div>
+   <div class="ocr_carea" id="block_000024_000018" title="bbox 593 2717 1040 2802">
+    <p class="ocr_par" id="par_000024_000022" lang="eng" title="bbox 593 2717 1040 2802" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000047" title="bbox 593 2717 1040 2748; baseline 0.002 -7; x_size 32; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000024_000271" title="bbox 593 2717 695 2742; x_wconf 96; x_fsize 33">Printer</span>
+      <span class="ocrx_word" id="word_000024_000272" title="bbox 706 2717 786 2748; x_wconf 96; x_fsize 33">(High</span>
+      <span class="ocrx_word" id="word_000024_000273" title="bbox 800 2717 875 2748; x_wconf 96; x_fsize 33">Res.)</span>
+      <span class="ocrx_word" id="word_000024_000274" title="bbox 888 2717 1040 2742; x_wconf 96; x_fsize 33">1502-0037</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000048" title="bbox 594 2777 979 2802; baseline 0 0; x_size 30.804178; x_descenders 5.8041778; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000275" title="bbox 594 2777 677 2802; x_wconf 96; x_fsize 32">Laser</span>
+      <span class="ocrx_word" id="word_000024_000276" title="bbox 688 2777 815 2802; x_wconf 96; x_fsize 32">Scanner</span>
+      <span class="ocrx_word" id="word_000024_000277" title="bbox 827 2777 979 2802; x_wconf 96; x_fsize 32">1503-0012</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000019" title="bbox 593 2862 930 2893">
+    <p class="ocr_par" id="par_000024_000023" lang="eng" title="bbox 593 2862 930 2893" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000049" title="bbox 593 2862 930 2893; baseline -0.003 -6; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000278" title="bbox 593 2862 657 2887; x_wconf 96; x_fsize 32">Fast</span>
+      <span class="ocrx_word" id="word_000024_000279" title="bbox 668 2862 792 2893; x_wconf 96; x_fsize 32">Charger</span>
+      <span class="ocrx_word" id="word_000024_000280" title="bbox 803 2862 930 2887; x_wconf 95; x_fsize 32">Variants</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000020" title="bbox 594 2922 1193 3003">
+    <p class="ocr_par" id="par_000024_000024" lang="eng" title="bbox 594 2922 1193 3003" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000050" title="bbox 594 2922 1149 2953; baseline 0.002 -7; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000281" title="bbox 594 2922 653 2947; x_wconf 96; x_fsize 32">Fast</span>
+      <span class="ocrx_word" id="word_000024_000282" title="bbox 665 2922 779 2953; x_wconf 96; x_fsize 32">Charger</span>
+      <span class="ocrx_word" id="word_000024_000283" title="bbox 788 2922 843 2947; x_wconf 96; x_fsize 32">with</span>
+      <span class="ocrx_word" id="word_000024_000284" title="bbox 857 2922 956 2947; x_wconf 96; x_fsize 32">Holster</span>
+      <span class="ocrx_word" id="word_000024_000285" title="bbox 967 2922 1035 2953; x_wconf 96; x_fsize 32">(Due</span>
+      <span class="ocrx_word" id="word_000024_000286" title="bbox 1045 2922 1094 2947; x_wconf 96; x_fsize 32">Jan</span>
+      <span class="ocrx_word" id="word_000024_000287" title="bbox 1106 2922 1149 2953; x_wconf 95; x_fsize 32">95)</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000051" title="bbox 594 2972 1193 3003; baseline 0 -6; x_size 31; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000288" title="bbox 594 2972 653 2997; x_wconf 96; x_fsize 32">Fast</span>
+      <span class="ocrx_word" id="word_000024_000289" title="bbox 665 2972 779 3003; x_wconf 96; x_fsize 32">Charger</span>
+      <span class="ocrx_word" id="word_000024_000290" title="bbox 788 2972 888 2997; x_wconf 96; x_fsize 32">without</span>
+      <span class="ocrx_word" id="word_000024_000291" title="bbox 901 2972 1000 2997; x_wconf 95; x_fsize 32">Holster</span>
+      <span class="ocrx_word" id="word_000024_000292" title="bbox 1011 2972 1079 3003; x_wconf 95; x_fsize 32">(Due</span>
+      <span class="ocrx_word" id="word_000024_000293" title="bbox 1089 2972 1138 2997; x_wconf 96; x_fsize 32">Jan</span>
+      <span class="ocrx_word" id="word_000024_000294" title="bbox 1150 2972 1193 3003; x_wconf 96; x_fsize 32">95)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_30" title="bbox 566 2849 593 2908"></div>
+   <div class="ocr_carea" id="block_000024_000021" title="bbox 592 3057 1148 3138">
+    <p class="ocr_par" id="par_000024_000025" lang="eng" title="bbox 592 3057 1148 3138" xml:lang="eng">
+     <span class="ocr_caption" id="line_000024_000052" title="bbox 592 3057 949 3082; baseline 0.003 -1; x_size 30.683762; x_descenders 5.6837611; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000295" title="bbox 592 3057 748 3082; x_wconf 96; x_fsize 32">Additional</span>
+      <span class="ocrx_word" id="word_000024_000296" title="bbox 760 3057 949 3082; x_wconf 96; x_fsize 32">Accessories</span>
+     </span>
+     <span class="ocr_caption" id="line_000024_000053" title="bbox 593 3107 1148 3138; baseline 0 -6; x_size 32; x_descenders 7; x_ascenders 6">
+      <span class="ocrx_word" id="word_000024_000297" title="bbox 593 3107 672 3132; x_wconf 92; x_fsize 33">Nicad</span>
+      <span class="ocrx_word" id="word_000024_000298" title="bbox 686 3107 783 3138; x_wconf 96; x_fsize 33">Battery</span>
+      <span class="ocrx_word" id="word_000024_000299" title="bbox 795 3107 864 3132; x_wconf 96; x_fsize 33">Pack</span>
+      <span class="ocrx_word" id="word_000024_000300" title="bbox 874 3107 926 3132; x_wconf 96; x_fsize 33">500</span>
+      <span class="ocrx_word" id="word_000024_000301" title="bbox 938 3107 984 3131; x_wconf 95; x_fsize 33">mA</span>
+      <span class="ocrx_word" id="word_000024_000302" title="bbox 997 3107 1148 3132; x_wconf 96; x_fsize 33">1503-0005</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000022" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000024_000026" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000054" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000024_000303" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000024_000304" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_33" title="bbox 930 2849 1415 2908"></div>
+   <div class="ocr_carea" id="block_000024_000023" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000024_000027" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_caption" id="line_000024_000055" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000024_000305" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000024_000306" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000024_000307" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000024_000308" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000024_000309" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_35" title="bbox 1401 346 2384 390"></div>
+   <div class="ocr_carea" id="block_000024_000024" title="bbox 2166 404 2353 433">
+    <p class="ocr_par" id="par_000024_000028" lang="eng" title="bbox 2166 404 2353 433" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000056" title="bbox 2166 404 2353 433; baseline -0.005 0; x_size 38.111111; x_descenders 9.5277777; x_ascenders 9.5277777">
+      <span class="ocrx_word" id="word_000024_000310" title="bbox 2166 404 2353 433; x_wconf 96; x_fsize 39">CHARGER</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000025" title="bbox 1411 2136 2374 2554">
+    <p class="ocr_par" id="par_000024_000029" lang="eng" title="bbox 1411 2136 2374 2554" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000057" title="bbox 1411 2136 2374 2236; baseline 0 0; x_size 134; x_descenders 33.5; x_ascenders 33.5">
+      <span class="ocrx_word" id="word_000024_000311" title="bbox 1411 2136 1514 2236; x_wconf 46; x_fsize 138">a</span>
+      <span class="ocrx_word" id="word_000024_000312" title="bbox 1596 2136 1690 2236; x_wconf 26; x_fsize 138">a</span>
+      <span class="ocrx_word" id="word_000024_000313" title="bbox 1868 2136 1928 2236; x_wconf 9; x_fsize 138">a</span>
+      <span class="ocrx_word" id="word_000024_000314" title="bbox 2010 2132 2129 2274; x_wconf 23; x_fsize 138">Ee</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000058" title="bbox 1411 2242 2374 2342; baseline 0 0; x_size 134; x_descenders 33.5; x_ascenders 33.5">
+      <span class="ocrx_word" id="word_000024_000315" title="bbox 1411 2242 1490 2342; x_wconf 44; x_fsize 138">i</span>
+      <span class="ocrx_word" id="word_000024_000316" title="bbox 1549 2238 1644 2380; x_wconf 33; x_fsize 138">ie</span>
+      <span class="ocrx_word" id="word_000024_000317" title="bbox 1702 2238 1774 2380; x_wconf 10; x_fsize 138">IE</span>
+      <span class="ocrx_word" id="word_000024_000318" title="bbox 1880 2242 1952 2342; x_wconf 40; x_fsize 138">a</span>
+      <span class="ocrx_word" id="word_000024_000319" title="bbox 2034 2242 2118 2342; x_wconf 27; x_fsize 138">a</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000059" title="bbox 1411 2348 2374 2448; baseline 0 0; x_size 134; x_descenders 33.5; x_ascenders 33.5">
+      <span class="ocrx_word" id="word_000024_000320" title="bbox 1411 2348 1621 2448; x_wconf 16; x_fsize 138">ee</span>
+      <span class="ocrx_word" id="word_000024_000321" title="bbox 1702 2348 1928 2448; x_wconf 0; x_fsize 138">ee</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000060" title="bbox 1411 2454 2374 2554; baseline 0 0; x_size 134; x_descenders 33.5; x_ascenders 33.5">
+      <span class="ocrx_word" id="word_000024_000322" title="bbox 1407 2450 1514 2592; x_wconf 39; x_fsize 138">Re</span>
+      <span class="ocrx_word" id="word_000024_000323" title="bbox 1584 2450 1668 2592; x_wconf 29; x_fsize 138">ca</span>
+      <span class="ocrx_word" id="word_000024_000324" title="bbox 1702 2450 1810 2592; x_wconf 36; x_fsize 138">Da</span>
+      <span class="ocrx_word" id="word_000024_000325" title="bbox 1868 2450 1964 2592; x_wconf 15; x_fsize 138">ca</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000026" title="bbox 1411 2710 2374 2824">
+    <p class="ocr_par" id="par_000024_000030" lang="eng" title="bbox 1411 2710 2374 2824" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000061" title="bbox 1411 2710 2374 2764; baseline 0 0; x_size 72.666664; x_descenders 18.166666; x_ascenders 18.166666">
+      <span class="ocrx_word" id="word_000024_000326" title="bbox 1411 2710 2374 2764; x_wconf 12; x_fsize 75">ans</span>
+      <span class="ocrx_word" id="word_000024_000327" title="bbox 1717 2706 1819 2787; x_wconf 37; x_fsize 75">he</span>
+      <span class="ocrx_word" id="word_000024_000328" title="bbox 1899 2706 2042 2787; x_wconf 31; x_fsize 75">ae</span>
+      <span class="ocrx_word" id="word_000024_000329" title="bbox 2082 2706 2123 2787; x_wconf 24; x_fsize 75">Ss</span>
+      <span class="ocrx_word" id="word_000024_000330" title="bbox 2163 2706 2379 2787; x_wconf 30; x_fsize 75">eee</span>
+     </span>
+     <span class="ocr_line" id="line_000024_000062" title="bbox 1411 2770 2137 2824; baseline 0 0; x_size 72.666664; x_descenders 18.166666; x_ascenders 18.166666">
+      <span class="ocrx_word" id="word_000024_000331" title="bbox 1407 2766 1455 2847; x_wconf 13; x_fsize 75">FS</span>
+      <span class="ocrx_word" id="word_000024_000332" title="bbox 1488 2770 1522 2824; x_wconf 31; x_fsize 75">a</span>
+      <span class="ocrx_word" id="word_000024_000333" title="bbox 1555 2770 1630 2824; x_wconf 9; x_fsize 75">a</span>
+      <span class="ocrx_word" id="word_000024_000334" title="bbox 1704 2770 1779 2824; x_wconf 28; x_fsize 75">a</span>
+      <span class="ocrx_word" id="word_000024_000335" title="bbox 1859 2770 1961 2824; x_wconf 24; x_fsize 75">a</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000024_000027" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000024_000031" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000024_000063" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000024_000336" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000024_000337" title="bbox 2000 3320 2040 3348; x_wconf 96; x_fsize 39">22</span>
+      <span class="ocrx_word" id="word_000024_000338" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000024_000339" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000024_000340" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000025" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0025.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000025_000000" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000025_000000" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000000" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000025_000000" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000025_000001" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000025_000002" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000025_000003" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000025_000004" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000001" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000025_000001" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000001" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000025_000005" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000025_000006" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000025_000007" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000025_000008" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000025_000009" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000025_000010" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000002" title="bbox 378 315 1100 367">
+    <p class="ocr_par" id="par_000025_000002" lang="eng" title="bbox 378 315 1100 367" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000002" title="bbox 378 315 1100 367; baseline -0.001 -11; x_size 50; x_descenders 9; x_ascenders 13">
+      <span class="ocrx_word" id="word_000025_000011" title="bbox 378 315 629 367; x_wconf 96; x_fsize 51">Corporate</span>
+      <span class="ocrx_word" id="word_000025_000012" title="bbox 647 316 781 356; x_wconf 96; x_fsize 51">Hand</span>
+      <span class="ocrx_word" id="word_000025_000013" title="bbox 798 316 916 356; x_wconf 92; x_fsize 51">Held</span>
+      <span class="ocrx_word" id="word_000025_000014" title="bbox 935 315 1100 364; x_wconf 89; x_fsize 51">(CHH)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000003" title="bbox 376 385 1566 437">
+    <p class="ocr_par" id="par_000025_000003" lang="eng" title="bbox 376 385 1566 437" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000003" title="bbox 376 385 1566 437; baseline 0.001 -12; x_size 53; x_descenders 12; x_ascenders 13">
+      <span class="ocrx_word" id="word_000025_000015" title="bbox 376 385 632 437; x_wconf 96; x_fsize 55">Expansion</span>
+      <span class="ocrx_word" id="word_000025_000016" title="bbox 648 386 834 426; x_wconf 96; x_fsize 55">Module</span>
+      <span class="ocrx_word" id="word_000025_000017" title="bbox 852 386 1083 437; x_wconf 96; x_fsize 55">Exploded</span>
+      <span class="ocrx_word" id="word_000025_000018" title="bbox 1099 385 1337 437; x_wconf 96; x_fsize 55">Assembly</span>
+      <span class="ocrx_word" id="word_000025_000019" title="bbox 1354 385 1566 437; x_wconf 96; x_fsize 55">Drawing</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000004" title="bbox 1879 894 1911 1140">
+    <p class="ocr_par" id="par_000025_000004" lang="eng" title="bbox 1879 894 1911 1140" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000004" title="bbox 1879 894 1911 1140; x_size 33.377777; x_descenders 5.3777776; x_ascenders 6">
+      <span class="ocrx_word" id="word_000025_000020" title="bbox 1879 894 1911 985; x_wconf 64; x_fsize 34">(yovig)</span>
+      <span class="ocrx_word" id="word_000025_000021" title="bbox 1883 1005 1905 1140; x_wconf 0; x_fsize 34">Sso0-zoz9</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000005" title="bbox 1845 526 1877 1140">
+    <p class="ocr_par" id="par_000025_000005" lang="eng" title="bbox 1845 526 1877 1140" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000025_000005" title="bbox 1845 526 1877 1140; x_size 33.377777; x_descenders 5.3777776; x_ascenders 6">
+      <span class="ocrx_word" id="word_000025_000022" title="bbox 1845 526 1877 628; x_wconf 4; x_fsize 34">(USENNN</span>
+      <span class="ocrx_word" id="word_000025_000023" title="bbox 1849 647 1870 702; x_wconf 28; x_fsize 34">LYVd</span>
+      <span class="ocrx_word" id="word_000025_000024" title="bbox 1849 722 1871 805; x_wconf 54; x_fsize 34">YSLINO</span>
+      <span class="ocrx_word" id="word_000025_000025" title="bbox 1845 824 1877 888; x_wconf 62; x_fsize 34">OSTY)</span>
+      <span class="ocrx_word" id="word_000025_000026" title="bbox 1845 909 1877 984; x_wconf 0; x_fsize 34">(A3N9)</span>
+      <span class="ocrx_word" id="word_000025_000027" title="bbox 1849 1005 1871 1140; x_wconf 55; x_fsize 34">£000-20z9</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000006" title="bbox 1815 840 1837 1140">
+    <p class="ocr_par" id="par_000025_000006" lang="eng" title="bbox 1815 840 1837 1140" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000006" title="bbox 1815 840 1837 1140; x_size 29.266666; x_descenders 7.3166666; x_ascenders 7.3166666">
+      <span class="ocrx_word" id="word_000025_000028" title="bbox 1815 840 1837 910; x_wconf 47; x_fsize 30">YANVIG</span>
+      <span class="ocrx_word" id="word_000025_000029" title="bbox 1815 931 1837 1055; x_wconf 28; x_fsize 30">NOISNVdX4d</span>
+      <span class="ocrx_word" id="word_000025_000030" title="bbox 1815 1074 1837 1140; x_wconf 12; x_fsize 30">138V1</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000007" title="bbox 1657 850 1719 1193">
+    <p class="ocr_par" id="par_000025_000007" lang="eng" title="bbox 1657 850 1719 1193" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000007" title="bbox 1687 947 1719 1193; x_size 33.377777; x_descenders 5.3777776; x_ascenders 6">
+      <span class="ocrx_word" id="word_000025_000031" title="bbox 1687 947 1719 997; x_wconf 94; x_fsize 34">(440</span>
+      <span class="ocrx_word" id="word_000025_000032" title="bbox 1687 1016 1719 1037; x_wconf 77; x_fsize 34">2)</span>
+      <span class="ocrx_word" id="word_000025_000033" title="bbox 1691 1057 1713 1193; x_wconf 11; x_fsize 34">2000-z0¢g</span>
+     </span>
+     <span class="ocr_line" id="line_000025_000008" title="bbox 1657 850 1679 1193; x_size 34.5; x_descenders 5.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000025_000034" title="bbox 1657 850 1679 893; x_wconf 70; x_fsize 35">WSO</span>
+      <span class="ocrx_word" id="word_000025_000035" title="bbox 1657 913 1679 961; x_wconf 76; x_fsize 35">IZOd</span>
+      <span class="ocrx_word" id="word_000025_000036" title="bbox 1657 982 1679 1098; x_wconf 0; x_fsize 35">WWOXZZ%</span>
+      <span class="ocrx_word" id="word_000025_000037" title="bbox 1657 1117 1679 1193; x_wconf 26; x_fsize 35">MINIS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000008" title="bbox 1507 1105 1543 1352">
+    <p class="ocr_par" id="par_000025_000008" lang="eng" title="bbox 1507 1105 1543 1352" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000009" title="bbox 1507 1105 1543 1352; x_size 36; x_descenders 8; x_ascenders 6">
+      <span class="ocrx_word" id="word_000025_000038" title="bbox 1507 1105 1543 1195; x_wconf 0; x_fsize 37">(OV1E)</span>
+      <span class="ocrx_word" id="word_000025_000039" title="bbox 1515 1215 1537 1352; x_wconf 46; x_fsize 37">9107-2018</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000009" title="bbox 1447 877 1506 1352">
+    <p class="ocr_par" id="par_000025_000009" lang="eng" title="bbox 1447 877 1506 1352" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000010" title="bbox 1477 1120 1506 1352; x_size 29.333334; x_descenders 7.3333335; x_ascenders 7.3333335">
+      <span class="ocrx_word" id="word_000025_000040" title="bbox 1477 1120 1506 1195; x_wconf 0; x_fsize 30">(AJN9)</span>
+      <span class="ocrx_word" id="word_000025_000041" title="bbox 1481 1215 1503 1352; x_wconf 56; x_fsize 30">9101-2018</span>
+     </span>
+     <span class="ocr_line" id="line_000025_000011" title="bbox 1447 877 1469 1352; x_size 29.333334; x_descenders 7.3333335; x_ascenders 7.3333335">
+      <span class="ocrx_word" id="word_000025_000042" title="bbox 1447 877 1469 991; x_wconf 75; x_fsize 30">ONITINOW</span>
+      <span class="ocrx_word" id="word_000025_000043" title="bbox 1447 1011 1469 1083; x_wconf 7; x_fsize 30">Y3LNO</span>
+      <span class="ocrx_word" id="word_000025_000044" title="bbox 1447 1102 1469 1227; x_wconf 48; x_fsize 30">NOISNVdxX3</span>
+      <span class="ocrx_word" id="word_000025_000045" title="bbox 1447 1247 1469 1287; x_wconf 29; x_fsize 30">OLS</span>
+      <span class="ocrx_word" id="word_000025_000046" title="bbox 1447 1307 1469 1352; x_wconf 79; x_fsize 30">HHO</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000010" title="bbox 1236 1047 1333 1563">
+    <p class="ocr_par" id="par_000025_000010" lang="eng" title="bbox 1236 1047 1333 1563" xml:lang="eng">
+     <span class="ocr_caption" id="line_000025_000012" title="bbox 1300 1211 1333 1457; x_size 34.473557; x_descenders 5.4735575; x_ascenders 6">
+      <span class="ocrx_word" id="word_000025_000047" title="bbox 1300 1211 1333 1300; x_wconf 0; x_fsize 35">(wov1d)</span>
+      <span class="ocrx_word" id="word_000025_000048" title="bbox 1304 1320 1327 1457; x_wconf 51; x_fsize 35">$10Z-Z018</span>
+     </span>
+     <span class="ocr_caption" id="line_000025_000013" title="bbox 1266 1225 1299 1457; x_size 34.235577; x_descenders 5.2355771; x_ascenders 7">
+      <span class="ocrx_word" id="word_000025_000049" title="bbox 1266 1225 1299 1300; x_wconf 60; x_fsize 35">(AIUD)</span>
+      <span class="ocrx_word" id="word_000025_000050" title="bbox 1270 1320 1292 1457; x_wconf 63; x_fsize 35">SLOL-ZOL8</span>
+     </span>
+     <span class="ocr_caption" id="line_000025_000014" title="bbox 1236 1047 1259 1563; x_size 35.5; x_descenders 5.5; x_ascenders 6.8888888">
+      <span class="ocrx_word" id="word_000025_000051" title="bbox 1236 1047 1259 1161; x_wconf 0; x_fsize 37">ONIGINOW</span>
+      <span class="ocrx_word" id="word_000025_000052" title="bbox 1236 1181 1258 1246; x_wconf 49; x_fsize 37">YSNNI</span>
+      <span class="ocrx_word" id="word_000025_000053" title="bbox 1236 1267 1259 1392; x_wconf 53; x_fsize 37">NOISNYdX3</span>
+      <span class="ocrx_word" id="word_000025_000054" title="bbox 1236 1412 1258 1457; x_wconf 33; x_fsize 37">HHO</span>
+      <span class="ocrx_word" id="word_000025_000055" title="bbox 1226 1483 1270 1494; x_wconf 19; x_fsize 37">|</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000011" title="bbox 1026 1479 1082 1614">
+    <p class="ocr_par" id="par_000025_000011" lang="eng" title="bbox 1026 1479 1082 1614" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000015" title="bbox 1060 1479 1082 1614; x_size 29.575758; x_descenders 7.3939395; x_ascenders 7.3939395">
+      <span class="ocrx_word" id="word_000025_000056" title="bbox 1060 1479 1082 1614; x_wconf 30; x_fsize 30">6000-0072</span>
+     </span>
+     <span class="ocr_line" id="line_000025_000016" title="bbox 1026 1481 1048 1614; x_size 29.575758; x_descenders 7.3939395; x_ascenders 7.3939395">
+      <span class="ocrx_word" id="word_000025_000057" title="bbox 1026 1481 1048 1551; x_wconf 0; x_fsize 30">ANVIG</span>
+      <span class="ocrx_word" id="word_000025_000058" title="bbox 1026 1571 1048 1614; x_wconf 45; x_fsize 30">dd</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000012" title="bbox 870 608 927 909">
+    <p class="ocr_par" id="par_000025_000012" lang="eng" title="bbox 870 608 927 909" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000017" title="bbox 905 671 927 909; x_size 29.25926; x_descenders 7.314815; x_ascenders 7.314815">
+      <span class="ocrx_word" id="word_000025_000059" title="bbox 905 671 927 806; x_wconf 18; x_fsize 30">SNOISNSNIG</span>
+      <span class="ocrx_word" id="word_000025_000060" title="bbox 905 826 927 909; x_wconf 25; x_fsize 30">YSLLNS</span>
+     </span>
+     <span class="ocr_line" id="line_000025_000018" title="bbox 870 608 892 909; x_size 29.25926; x_descenders 7.314815; x_ascenders 7.314815">
+      <span class="ocrx_word" id="word_000025_000061" title="bbox 870 608 892 678; x_wconf 25; x_fsize 30">ANVIG</span>
+      <span class="ocrx_word" id="word_000025_000062" title="bbox 870 699 892 824; x_wconf 20; x_fsize 30">NOISNVdX3</span>
+      <span class="ocrx_word" id="word_000025_000063" title="bbox 870 842 892 909; x_wconf 60; x_fsize 30">138V1</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 727 574 730 1083"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 643 1055 815 1058"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 647 572 650 1083"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 448 587 451 911"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 420 570 722 571"></div>
+   <div class="ocr_separator" id="block_1_19" title="bbox 420 928 722 929"></div>
+   <div class="ocr_photo" id="block_1_20" title="bbox 355 500 2123 2579"></div>
+   <div class="ocr_carea" id="block_000025_000013" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000025_000013" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000019" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000025_000064" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000025_000065" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">23</span>
+      <span class="ocrx_word" id="word_000025_000066" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000025_000067" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000025_000068" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000025_000014" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000025_000014" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000025_000020" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000025_000069" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000025_000070" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000026" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0026.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000026_000000" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000026_000000" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000000" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000026_000000" title="bbox 1848 158 1938 188; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000026_000001" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000026_000002" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000026_000003" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000026_000004" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000001" title="bbox 1115 163 1125 187">
+    <p class="ocr_par" id="par_000026_000001" lang="eng" title="bbox 1115 163 1125 187" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000001" title="bbox 1115 163 1125 187; baseline 0 0; x_size 33.333332; x_descenders 8.333333; x_ascenders 8.333333">
+      <span class="ocrx_word" id="word_000026_000005" title="bbox 1115 163 1125 187; x_wconf 92; x_fsize 34">t</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000002" title="bbox 376 158 1060 196">
+    <p class="ocr_par" id="par_000026_000002" lang="eng" title="bbox 376 158 1060 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000002" title="bbox 376 158 1060 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000026_000006" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000026_000007" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000026_000008" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000026_000009" title="bbox 662 158 826 188; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000026_000010" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 39">Development</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000003" title="bbox 2014 377 2068 511">
+    <p class="ocr_par" id="par_000026_000003" lang="eng" title="bbox 2014 377 2068 511" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000003" title="bbox 2056 377 2068 511; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000011" title="bbox 2056 377 2068 408; x_wconf 23; x_fsize 21">QrOr</span>
+      <span class="ocrx_word" id="word_000026_000012" title="bbox 2056 419 2068 441; x_wconf 0; x_fsize 21">o22</span>
+      <span class="ocrx_word" id="word_000026_000013" title="bbox 2056 455 2068 476; x_wconf 41; x_fsize 21">ILD</span>
+      <span class="ocrx_word" id="word_000026_000014" title="bbox 2056 490 2067 511; x_wconf 0; x_fsize 21">:xW4</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000004" title="bbox 2037 380 2050 511; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000015" title="bbox 2037 380 2050 409; x_wconf 83; x_fsize 18">008!</span>
+      <span class="ocrx_word" id="word_000026_000016" title="bbox 2037 421 2050 443; x_wconf 58; x_fsize 18">802</span>
+      <span class="ocrx_word" id="word_000026_000017" title="bbox 2037 457 2050 477; x_wconf 82; x_fsize 18">120</span>
+      <span class="ocrx_word" id="word_000026_000018" title="bbox 2037 490 2050 511; x_wconf 16; x_fsize 18">“7131</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000005" title="bbox 2014 454 2027 511; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000026_000019" title="bbox 2014 454 2027 474; x_wconf 63; x_fsize 16">1G)</span>
+      <span class="ocrx_word" id="word_000026_000020" title="bbox 2014 487 2026 511; x_wconf 80; x_fsize 16">HIM</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000004" title="bbox 1985 462 2008 585">
+    <p class="ocr_par" id="par_000026_000004" lang="eng" title="bbox 1985 462 2008 585" xml:lang="eng">
+     <span class="ocr_header" id="line_000026_000006" title="bbox 1985 462 2008 585; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000026_000021" title="bbox 1995 462 2008 512; x_wconf 16; x_fsize 16">NOONOT</span>
+      <span class="ocrx_word" id="word_000026_000022" title="bbox 1985 530 2005 585; x_wconf 0; x_fsize 16">N/OIl</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000005" title="bbox 1958 370 1990 512">
+    <p class="ocr_par" id="par_000026_000005" lang="eng" title="bbox 1958 370 1990 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000007" title="bbox 1976 370 1990 510; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000023" title="bbox 1977 370 1989 385; x_wconf 66; x_fsize 21">AS</span>
+      <span class="ocrx_word" id="word_000026_000024" title="bbox 1977 394 1990 460; x_wconf 0; x_fsize 21">18NOQYVH</span>
+      <span class="ocrx_word" id="word_000026_000025" title="bbox 1976 469 1989 510; x_wconf 17; x_fsize 21">61-21</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000008" title="bbox 1958 442 1971 512; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000026" title="bbox 1958 442 1971 465; x_wconf 4; x_fsize 18">Jd</span>
+      <span class="ocrx_word" id="word_000026_000027" title="bbox 1958 476 1971 512; x_wconf 8; x_fsize 18">NOd</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000006" title="bbox 1541 397 1593 615">
+    <p class="ocr_par" id="par_000026_000006" lang="eng" title="bbox 1541 397 1593 615" xml:lang="eng">
+     <span class="ocr_header" id="line_000026_000009" title="bbox 1569 397 1593 615; x_size 31.428572; x_descenders 7.8571429; x_ascenders 7.8571429">
+      <span class="ocrx_word" id="word_000026_000028" title="bbox 1569 397 1593 441; x_wconf 24; x_fsize 32">MSV</span>
+      <span class="ocrx_word" id="word_000026_000029" title="bbox 1569 459 1593 537; x_wconf 52; x_fsize 32">LENOd</span>
+      <span class="ocrx_word" id="word_000026_000030" title="bbox 1569 560 1592 578; x_wconf 60; x_fsize 32">Ni</span>
+      <span class="ocrx_word" id="word_000026_000031" title="bbox 1569 598 1592 609; x_wconf 59; x_fsize 32">dl</span>
+     </span>
+     <span class="ocr_header" id="line_000026_000010" title="bbox 1541 413 1564 600; x_size 31.428572; x_descenders 7.8571429; x_ascenders 7.8571429">
+      <span class="ocrx_word" id="word_000026_000032" title="bbox 1541 413 1564 485; x_wconf 53; x_fsize 32">JNWOS</span>
+      <span class="ocrx_word" id="word_000026_000033" title="bbox 1541 504 1564 549; x_wconf 53; x_fsize 32">ION</span>
+      <span class="ocrx_word" id="word_000026_000034" title="bbox 1541 569 1564 600; x_wconf 45; x_fsize 32">OG</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 666 361 667 651"></div>
+   <div class="ocr_carea" id="block_000026_000007" title="bbox 637 402 661 541">
+    <p class="ocr_par" id="par_000026_000007" lang="eng" title="bbox 637 402 661 541" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000011" title="bbox 653 414 661 528; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000035" title="bbox 653 414 661 437; x_wconf 35; x_fsize 21">(SOs</span>
+      <span class="ocrx_word" id="word_000026_000036" title="bbox 653 444 661 453; x_wconf 49; x_fsize 21">2)</span>
+      <span class="ocrx_word" id="word_000026_000037" title="bbox 653 461 661 508; x_wconf 0; x_fsize 21">ONDOEL</span>
+      <span class="ocrx_word" id="word_000026_000038" title="bbox 653 516 661 528; x_wconf 18; x_fsize 21">=O</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000012" title="bbox 637 402 645 541; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000039" title="bbox 637 402 645 432; x_wconf 13; x_fsize 21">w300</span>
+      <span class="ocrx_word" id="word_000026_000040" title="bbox 637 440 645 451; x_wconf 72; x_fsize 21">34</span>
+      <span class="ocrx_word" id="word_000026_000041" title="bbox 637 459 645 470; x_wconf 62; x_fsize 21">OL</span>
+      <span class="ocrx_word" id="word_000026_000042" title="bbox 637 477 645 509; x_wconf 0; x_fsize 21">G3U0Y</span>
+      <span class="ocrx_word" id="word_000026_000043" title="bbox 637 516 645 541; x_wconf 5; x_fsize 21">vey</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000008" title="bbox 640 579 648 591">
+    <p class="ocr_par" id="par_000026_000008" lang="eng" title="bbox 640 579 648 591" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000013" title="bbox 640 579 648 591; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000044" title="bbox 640 579 648 591; x_wconf 60; x_fsize 21">26,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 628 361 629 651"></div>
+   <div class="ocr_carea" id="block_000026_000009" title="bbox 599 387 607 556">
+    <p class="ocr_par" id="par_000026_000009" lang="eng" title="bbox 599 387 607 556" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000014" title="bbox 599 387 607 556; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000045" title="bbox 599 387 607 405; x_wconf 0; x_fsize 21">94</span>
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+      <span class="ocrx_word" id="word_000026_000049" title="bbox 599 507 607 556; x_wconf 0; x_fsize 21">NOILWOOT</span>
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+   <div class="ocr_carea" id="block_000026_000010" title="bbox 601 580 610 622">
+    <p class="ocr_par" id="par_000026_000010" lang="eng" title="bbox 601 580 610 622" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000015" title="bbox 601 580 610 622; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000050" title="bbox 601 580 610 622; x_wconf 72; x_fsize 21">26/1/91</span>
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+     <span class="ocr_line" id="line_000026_000016" title="bbox 577 407 584 535; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000051" title="bbox 577 407 584 429; x_wconf 59; x_fsize 21">Sa</span>
+      <span class="ocrx_word" id="word_000026_000052" title="bbox 577 437 584 445; x_wconf 81; x_fsize 21">@</span>
+      <span class="ocrx_word" id="word_000026_000053" title="bbox 577 454 584 516; x_wconf 8; x_fsize 21">SINSNOGNOD</span>
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+    <p class="ocr_par" id="par_000026_000012" lang="eng" title="bbox 564 580 572 622" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000018" title="bbox 564 580 572 622; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000060" title="bbox 564 580 572 622; x_wconf 22; x_fsize 21">26/0178</span>
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+   <div class="ocr_carea" id="block_000026_000013" title="bbox 523 403 546 540">
+    <p class="ocr_par" id="par_000026_000013" lang="eng" title="bbox 523 403 546 540" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000019" title="bbox 539 419 546 523; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000061" title="bbox 539 419 546 451; x_wconf 37; x_fsize 21">‘Gadd</span>
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+    <p class="ocr_par" id="par_000026_000014" lang="eng" title="bbox 525 577 533 626" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000021" title="bbox 525 577 533 626; x_size 20; x_descenders 5; x_ascenders 5">
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+      <span class="ocrx_word" id="word_000026_000067" title="bbox 525 590 533 626; x_wconf 8; x_fsize 21">/c0/zal</span>
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+   <div class="ocr_carea" id="block_000026_000015" title="bbox 484 411 508 531">
+    <p class="ocr_par" id="par_000026_000015" lang="eng" title="bbox 484 411 508 531" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000022" title="bbox 500 451 508 508; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000068" title="bbox 500 451 508 466; x_wconf 0; x_fsize 21">108</span>
+      <span class="ocrx_word" id="word_000026_000069" title="bbox 500 473 508 508; x_wconf 0; x_fsize 21">X3T0K</span>
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+      <span class="ocrx_word" id="word_000026_000072" title="bbox 485 475 492 531; x_wconf 0; x_fsize 21">8ou93~N09</span>
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+   </div>
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+    <p class="ocr_par" id="par_000026_000016" lang="eng" title="bbox 487 581 495 623" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000024" title="bbox 487 581 495 623; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000073" title="bbox 478 581 506 596; x_wconf 28; x_fsize 21">oss</span>
+      <span class="ocrx_word" id="word_000026_000074" title="bbox 487 600 495 623; x_wconf 22; x_fsize 21">9792</span>
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+   <div class="ocr_carea" id="block_000026_000017" title="bbox 446 439 454 504">
+    <p class="ocr_par" id="par_000026_000017" lang="eng" title="bbox 446 439 454 504" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000025" title="bbox 446 439 454 504; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000075" title="bbox 446 439 454 451; x_wconf 27; x_fsize 21">SSI</span>
+      <span class="ocrx_word" id="word_000026_000076" title="bbox 446 475 454 504; x_wconf 0; x_fsize 21">Sas</span>
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+   <div class="ocr_carea" id="block_000026_000018" title="bbox 424 440 435 495">
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+     <span class="ocr_line" id="line_000026_000026" title="bbox 424 440 435 495; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000077" title="bbox 424 440 435 495; x_wconf 3; x_fsize 21">SONVHO,</span>
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+   <div class="ocr_separator" id="block_1_28" title="bbox 420 627 1520 630"></div>
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+    <p class="ocr_par" id="par_000026_000019" lang="eng" title="bbox 2121 952 2148 1318" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000027" title="bbox 2121 952 2148 1318; x_size 34.5; x_descenders 8.625; x_ascenders 8.625">
+      <span class="ocrx_word" id="word_000026_000078" title="bbox 2121 952 2148 1073; x_wconf 0; x_fsize 35">SmAOVd</span>
+      <span class="ocrx_word" id="word_000026_000079" title="bbox 2121 1105 2148 1318; x_wconf 60; x_fsize 35">NOISNVdx4</span>
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+     <span class="ocr_caption" id="line_000026_000028" title="bbox 2121 1352 2148 1793; x_size 36.266666; x_descenders 9.0666666; x_ascenders 9.0666666">
+      <span class="ocrx_word" id="word_000026_000080" title="bbox 2121 1352 2148 1378; x_wconf 71; x_fsize 37">SH</span>
+      <span class="ocrx_word" id="word_000026_000081" title="bbox 2121 1428 2148 1497; x_wconf 37; x_fsize 37">T1¥</span>
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+      <span class="ocrx_word" id="word_000026_000083" title="bbox 2121 1632 2148 1793; x_wconf 0; x_fsize 37">GssyINGS</span>
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+   <div class="ocr_separator" id="block_1_36" title="bbox 2091 1292 2092 1310"></div>
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+     <span class="ocr_line" id="line_000026_000029" title="bbox 2078 977 2105 1310; x_size 35.444443; x_descenders 8.8611107; x_ascenders 8.8611107">
+      <span class="ocrx_word" id="word_000026_000084" title="bbox 2078 977 2105 1233; x_wconf 27; x_fsize 36">NOILYWAOSANI</span>
+      <span class="ocrx_word" id="word_000026_000085" title="bbox 2078 1267 2104 1293; x_wconf 72; x_fsize 36">4H</span>
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+   <div class="ocr_separator" id="block_1_40" title="bbox 2091 1776 2092 1794"></div>
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+   <div class="ocr_separator" id="block_1_43" title="bbox 2078 1428 2079 1446"></div>
+   <div class="ocr_carea" id="block_000026_000023" title="bbox 1887 1671 1923 1906">
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+     <span class="ocr_line" id="line_000026_000031" title="bbox 1909 1709 1923 1906; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000090" title="bbox 1909 1709 1923 1778; x_wconf 31; x_fsize 18">LH513H</span>
+      <span class="ocrx_word" id="word_000026_000091" title="bbox 1909 1794 1923 1906; x_wconf 7; x_fsize 18">LN3SNOdWOD</span>
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+      <span class="ocrx_word" id="word_000026_000095" title="bbox 1888 1860 1902 1906; x_wconf 0; x_fsize 18">408d</span>
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+   </div>
+   <div class="ocr_separator" id="block_1_45" title="bbox 1737 1170 1741 1663"></div>
+   <div class="ocr_carea" id="block_000026_000024" title="bbox 1715 1226 1732 1268">
+    <p class="ocr_par" id="par_000026_000024" lang="eng" title="bbox 1715 1226 1732 1268" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000033" title="bbox 1715 1226 1732 1268; x_size 23.111111; x_descenders 5.7777777; x_ascenders 5.7777777">
+      <span class="ocrx_word" id="word_000026_000096" title="bbox 1715 1226 1732 1268; x_wconf 0; x_fsize 24">216</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000025" title="bbox 1704 1372 1735 1655">
+    <p class="ocr_par" id="par_000026_000025" lang="eng" title="bbox 1704 1372 1735 1655" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000034" title="bbox 1704 1372 1735 1655; x_size 23.555555; x_descenders 5.8888888; x_ascenders 5.8888888">
+      <span class="ocrx_word" id="word_000026_000097" title="bbox 1704 1372 1735 1415; x_wconf 36; x_fsize 24">cay)</span>
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+   <div class="ocr_carea" id="block_000026_000026" title="bbox 1683 1181 1700 1305">
+    <p class="ocr_par" id="par_000026_000026" lang="eng" title="bbox 1683 1181 1700 1305" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000026_000099" title="bbox 1683 1181 1700 1305; x_wconf 50; x_fsize 24">C30N31LX3</span>
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+   <div class="ocr_separator" id="block_1_50" title="bbox 1674 1476 1740 1477"></div>
+   <div class="ocr_separator" id="block_1_51" title="bbox 1674 1663 1740 1665"></div>
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+     <span class="ocr_line" id="line_000026_000036" title="bbox 1684 1338 1701 1460; x_size 22.4; x_descenders 5.5999999; x_ascenders 5.5999999">
+      <span class="ocrx_word" id="word_000026_000100" title="bbox 1684 1338 1701 1460; x_wconf 0; x_fsize 23">CAVONVLS</span>
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+   <div class="ocr_carea" id="block_000026_000028" title="bbox 1542 1016 1556 1128">
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+      <span class="ocrx_word" id="word_000026_000101" title="bbox 1542 1016 1556 1077; x_wconf 33; x_fsize 16">JdWwOS</span>
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+    <p class="ocr_par" id="par_000026_000029" lang="eng" title="bbox 1500 976 1515 1126" xml:lang="eng">
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+   <div class="ocr_carea" id="block_000026_000030" title="bbox 1344 785 1358 1016">
+    <p class="ocr_par" id="par_000026_000030" lang="eng" title="bbox 1344 785 1358 1016" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000026_000105" title="bbox 1344 785 1358 871; x_wconf 28; x_fsize 21">A11V901</span>
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+   <div class="ocr_separator" id="block_1_58" title="bbox 1866 2101 1867 2470"></div>
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+   <div class="ocr_separator" id="block_1_60" title="bbox 1728 2369 1872 2370"></div>
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+    <p class="ocr_par" id="par_000026_000032" lang="eng" title="bbox 1743 2741 1927 2755" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000041" title="bbox 1743 2741 1927 2755; baseline -0.005 0; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000110" title="bbox 1743 2741 1786 2755; x_wconf 93; x_fsize 18">(SEE</span>
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+      <span class="ocrx_word" id="word_000026_000112" title="bbox 1867 2741 1927 2755; x_wconf 95; x_fsize 18">VIEW)</span>
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+   <div class="ocr_separator" id="block_1_64" title="bbox 1707 2028 1708 2158"></div>
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+   <div class="ocr_separator" id="block_1_67" title="bbox 1680 2036 1752 2037"></div>
+   <div class="ocr_separator" id="block_1_68" title="bbox 1683 2106 1705 2107"></div>
+   <div class="ocr_separator" id="block_1_69" title="bbox 1684 1996 1687 2742"></div>
+   <div class="ocr_separator" id="block_1_70" title="bbox 1641 1933 1643 2226"></div>
+   <div class="ocr_carea" id="block_000026_000033" title="bbox 1399 1692 1434 1944">
+    <p class="ocr_par" id="par_000026_000033" lang="eng" title="bbox 1399 1692 1434 1944" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000042" title="bbox 1420 1705 1434 1944; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000113" title="bbox 1420 1705 1434 1748; x_wconf 79; x_fsize 18">(SOd</span>
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+     <span class="ocr_line" id="line_000026_000043" title="bbox 1399 1692 1413 1944; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000117" title="bbox 1399 1692 1413 1739; x_wconf 0; x_fsize 18">WOS4</span>
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+      <span class="ocrx_word" id="word_000026_000121" title="bbox 1399 1896 1413 1944; x_wconf 17; x_fsize 18">voav</span>
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+   <div class="ocr_carea" id="block_000026_000034" title="bbox 1334 1601 1348 1913">
+    <p class="ocr_par" id="par_000026_000034" lang="eng" title="bbox 1334 1601 1348 1913" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000044" title="bbox 1334 1601 1348 1913; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000122" title="bbox 1334 1601 1347 1648; x_wconf 30; x_fsize 18">CAVA</span>
+      <span class="ocrx_word" id="word_000026_000123" title="bbox 1334 1665 1348 1687; x_wconf 43; x_fsize 18">92</span>
+      <span class="ocrx_word" id="word_000026_000124" title="bbox 1334 1703 1348 1772; x_wconf 24; x_fsize 18">WiOL)</span>
+      <span class="ocrx_word" id="word_000026_000125" title="bbox 1334 1788 1348 1913; x_wconf 7; x_fsize 18">SYOLO3NNO9</span>
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+   <div class="ocr_separator" id="block_1_73" title="bbox 1325 1464 1326 1681"></div>
+   <div class="ocr_separator" id="block_1_74" title="bbox 1604 2100 1705 2102"></div>
+   <div class="ocr_separator" id="block_1_75" title="bbox 1515 2101 1516 2531"></div>
+   <div class="ocr_separator" id="block_1_76" title="bbox 1509 2092 1936 2094"></div>
+   <div class="ocr_separator" id="block_1_77" title="bbox 1322 1971 1326 2230"></div>
+   <div class="ocr_carea" id="block_000026_000035" title="bbox 1304 1972 1318 2036">
+    <p class="ocr_par" id="par_000026_000035" lang="eng" title="bbox 1304 1972 1318 2036" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000045" title="bbox 1304 1972 1318 2036; baseline -64 0; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000126" title="bbox 1304 1972 1318 2036; x_wconf 40; x_fsize 18">LTO</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_79" title="bbox 1260 2164 1330 2165"></div>
+   <div class="ocr_separator" id="block_1_80" title="bbox 1260 2186 1330 2187"></div>
+   <div class="ocr_carea" id="block_000026_000036" title="bbox 1356 2487 1391 2747">
+    <p class="ocr_par" id="par_000026_000036" lang="eng" title="bbox 1356 2487 1391 2747" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000046" title="bbox 1377 2487 1391 2747; x_size 17.333332; x_descenders 4.333333; x_ascenders 4.3333335">
+      <span class="ocrx_word" id="word_000026_000127" title="bbox 1377 2487 1391 2522; x_wconf 87; x_fsize 18">SOd</span>
+      <span class="ocrx_word" id="word_000026_000128" title="bbox 1377 2537 1391 2555; x_wconf 0; x_fsize 18">2)</span>
+      <span class="ocrx_word" id="word_000026_000129" title="bbox 1377 2571 1391 2696; x_wconf 51; x_fsize 18">SIN3NOdWOD</span>
+      <span class="ocrx_word" id="word_000026_000130" title="bbox 1377 2711 1390 2747; x_wconf 62; x_fsize 18">ANY</span>
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+     <span class="ocr_line" id="line_000026_000047" title="bbox 1356 2495 1370 2747; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000026_000131" title="bbox 1356 2495 1370 2543; x_wconf 20; x_fsize 16">WOSs</span>
+      <span class="ocrx_word" id="word_000026_000132" title="bbox 1356 2559 1370 2606; x_wconf 78; x_fsize 16">3384</span>
+      <span class="ocrx_word" id="word_000026_000133" title="bbox 1356 2622 1370 2644; x_wconf 86; x_fsize 16">34</span>
+      <span class="ocrx_word" id="word_000026_000134" title="bbox 1356 2661 1370 2682; x_wconf 92; x_fsize 16">OL</span>
+      <span class="ocrx_word" id="word_000026_000135" title="bbox 1356 2699 1370 2747; x_wconf 56; x_fsize 16">vaav</span>
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+   <div class="ocr_separator" id="block_1_82" title="bbox 1260 1869 1262 2672"></div>
+   <div class="ocr_carea" id="block_000026_000037" title="bbox 1249 1336 1327 1913">
+    <p class="ocr_par" id="par_000026_000037" lang="eng" title="bbox 1249 1336 1327 1913" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000048" title="bbox 1249 1336 1327 1913; baseline 72.125 -4616; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000026_000136" title="bbox 1249 1336 1321 1348; x_wconf 71; x_fsize 27">:</span>
+      <span class="ocrx_word" id="word_000026_000137" title="bbox 1298 1429 1327 1528; x_wconf 38; x_fsize 27">@szaze</span>
+      <span class="ocrx_word" id="word_000026_000138" title="bbox 1291 1652 1321 1680; x_wconf 82; x_fsize 27">@</span>
+      <span class="ocrx_word" id="word_000026_000139" title="bbox 1313 1697 1327 1765; x_wconf 0; x_fsize 27">S3143S</span>
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+      <span class="ocrx_word" id="word_000026_000141" title="bbox 1313 1852 1327 1913; x_wconf 14; x_fsize 27">X370N</span>
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+   <div class="ocr_separator" id="block_1_84" title="bbox 1250 1548 1330 1549"></div>
+   <div class="ocr_separator" id="block_1_85" title="bbox 1256 1413 1258 2240"></div>
+   <div class="ocr_separator" id="block_1_86" title="bbox 1248 786 1251 1546"></div>
+   <div class="ocr_separator" id="block_1_87" title="bbox 1220 1309 1426 1310"></div>
+   <div class="ocr_separator" id="block_1_88" title="bbox 1239 1471 1256 1472"></div>
+   <div class="ocr_carea" id="block_000026_000038" title="bbox 1231 1504 1239 1529">
+    <p class="ocr_par" id="par_000026_000038" lang="eng" title="bbox 1231 1504 1239 1529" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000049" title="bbox 1231 1504 1239 1529; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000142" title="bbox 1231 1504 1239 1529; x_wconf 28; x_fsize 21">a2</span>
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+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_90" title="bbox 1222 1530 1257 1531"></div>
+   <div class="ocr_separator" id="block_1_91" title="bbox 1220 850 1221 1326"></div>
+   <div class="ocr_separator" id="block_1_92" title="bbox 1134 914 1135 1308"></div>
+   <div class="ocr_separator" id="block_1_93" title="bbox 1038 857 1253 858"></div>
+   <div class="ocr_carea" id="block_000026_000039" title="bbox 1038 837 1200 851">
+    <p class="ocr_par" id="par_000026_000039" lang="eng" title="bbox 1038 837 1200 851" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000050" title="bbox 1038 837 1200 851; baseline 0.006 -1; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000143" title="bbox 1038 837 1065 851; x_wconf 87; x_fsize 21">4.5</span>
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+      <span class="ocrx_word" id="word_000026_000145" title="bbox 1145 837 1200 851; x_wconf 95; x_fsize 21">SIDES</span>
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+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_95" title="bbox 1038 951 1039 1300"></div>
+   <div class="ocr_separator" id="block_1_96" title="bbox 942 914 944 1287"></div>
+   <div class="ocr_carea" id="block_000026_000040" title="bbox 888 1631 1189 1722">
+    <p class="ocr_par" id="par_000026_000040" lang="eng" title="bbox 888 1631 1189 1722" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000051" title="bbox 1038 1631 1039 1639; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000146" title="bbox 1038 1631 1039 1639; x_wconf 58; x_fsize 21">1</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000052" title="bbox 1038 1647 1039 1671; baseline 0 0; x_size 32; x_descenders 8; x_ascenders 8">
+      <span class="ocrx_word" id="word_000026_000147" title="bbox 1038 1647 1039 1671; x_wconf 83; x_fsize 33">|</span>
+     </span>
+     <span class="ocr_line" id="line_000026_000053" title="bbox 888 1675 1189 1722; baseline 0 -11; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000026_000148" title="bbox 888 1697 936 1711; x_wconf 80; x_fsize 21">31.75</span>
+      <span class="ocrx_word" id="word_000026_000149" title="bbox 952 1697 986 1711; x_wconf 80; x_fsize 21">CRS</span>
+      <span class="ocrx_word" id="word_000026_000150" title="bbox 1038 1675 1049 1722; x_wconf 0; x_fsize 21">l</span>
+      <span class="ocrx_word" id="word_000026_000151" title="bbox 1090 1697 1138 1711; x_wconf 82; x_fsize 21">31.75</span>
+      <span class="ocrx_word" id="word_000026_000152" title="bbox 1154 1697 1189 1711; x_wconf 82; x_fsize 21">CRS</span>
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+   </div>
+   <div class="ocr_separator" id="block_1_98" title="bbox 846 1717 1231 1718"></div>
+   <div class="ocr_separator" id="block_1_99" title="bbox 857 1308 858 1327"></div>
+   <div class="ocr_separator" id="block_1_100" title="bbox 838 793 1239 794"></div>
+   <div class="ocr_separator" id="block_1_101" title="bbox 827 1876 1250 1877"></div>
+   <div class="ocr_separator" id="block_1_102" title="bbox 831 1908 1246 1909"></div>
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+   <div class="ocr_separator" id="block_1_107" title="bbox 1248 2314 1252 2805"></div>
+   <div class="ocr_separator" id="block_1_108" title="bbox 1038 2017 1039 2736"></div>
+   <div class="ocr_separator" id="block_1_109" title="bbox 846 1972 1227 1973"></div>
+   <div class="ocr_separator" id="block_1_110" title="bbox 839 1965 840 2143"></div>
+   <div class="ocr_separator" id="block_1_111" title="bbox 838 2800 1238 2801"></div>
+   <div class="ocr_separator" id="block_1_112" title="bbox 827 2234 830 2805"></div>
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+   <div class="ocr_separator" id="block_1_115" title="bbox 717 1483 718 1570"></div>
+   <div class="ocr_separator" id="block_1_116" title="bbox 775 2128 820 2129"></div>
+   <div class="ocr_separator" id="block_1_117" title="bbox 781 2033 782 2130"></div>
+   <div class="ocr_separator" id="block_1_118" title="bbox 711 2091 1394 2095"></div>
+   <div class="ocr_photo" id="block_1_119" title="bbox 378 309 2289 2996"></div>
+   <div class="ocr_carea" id="block_000026_000041" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000026_000041" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000054" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000026_000153" title="bbox 1908 3320 1987 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000026_000154" title="bbox 2000 3320 2040 3348; x_wconf 96; x_fsize 39">24</span>
+      <span class="ocrx_word" id="word_000026_000155" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000026_000156" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000026_000157" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000026_000042" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000026_000042" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000026_000055" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000026_000158" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000026_000159" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000027" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0027.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000027_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000027_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000027_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000027_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000027_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000027_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000027_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000027_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000027_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000027_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000027_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000027_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000001" title="bbox 378 317 728 381">
+    <p class="ocr_par" id="par_000027_000001" lang="eng" title="bbox 378 317 728 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000001" title="bbox 378 317 728 381; baseline -0.006 0; x_size 83.333336; x_descenders 20.833334; x_ascenders 20.833334">
+      <span class="ocrx_word" id="word_000027_000011" title="bbox 378 319 439 381; x_wconf 95; x_fsize 86">6.</span>
+      <span class="ocrx_word" id="word_000027_000012" title="bbox 469 317 659 381; x_wconf 95; x_fsize 86">ASIC</span>
+      <span class="ocrx_word" id="word_000027_000013" title="bbox 687 320 728 379; x_wconf 96; x_fsize 86">4</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000002" title="bbox 376 562 884 614">
+    <p class="ocr_par" id="par_000027_000002" lang="eng" title="bbox 376 562 884 614" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000002" title="bbox 376 562 884 614; baseline 0 -2; x_size 66.666664; x_descenders 16.666666; x_ascenders 16.666666">
+      <span class="ocrx_word" id="word_000027_000014" title="bbox 376 563 538 614; x_wconf 96; x_fsize 69">What</span>
+      <span class="ocrx_word" id="word_000027_000015" title="bbox 563 563 613 614; x_wconf 95; x_fsize 69">is</span>
+      <span class="ocrx_word" id="word_000027_000016" title="bbox 636 562 789 614; x_wconf 95; x_fsize 69">ASIC</span>
+      <span class="ocrx_word" id="word_000027_000017" title="bbox 812 562 884 612; x_wconf 95; x_fsize 69">4?</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000003" title="bbox 376 719 2050 999">
+    <p class="ocr_par" id="par_000027_000003" lang="eng" title="bbox 376 719 2050 999" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000003" title="bbox 376 719 2050 757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000018" title="bbox 376 720 490 749; x_wconf 93; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000019" title="bbox 503 719 529 748; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000027_000020" title="bbox 542 724 660 748; x_wconf 96; x_fsize 39">custom</span>
+      <span class="ocrx_word" id="word_000027_000021" title="bbox 673 719 841 757; x_wconf 96; x_fsize 39">integrated</span>
+      <span class="ocrx_word" id="word_000027_000022" title="bbox 854 719 960 748; x_wconf 96; x_fsize 39">circuit</span>
+      <span class="ocrx_word" id="word_000027_000023" title="bbox 973 719 1120 757; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000027_000024" title="bbox 1133 719 1179 748; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000027_000025" title="bbox 1192 729 1246 748; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000027_000026" title="bbox 1258 719 1289 748; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000027_000027" title="bbox 1303 720 1445 757; x_wconf 96; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000027_000028" title="bbox 1456 719 1551 748; x_wconf 96; x_fsize 39">Packs</span>
+      <span class="ocrx_word" id="word_000027_000029" title="bbox 1565 719 1676 755; x_wconf 96; x_fsize 39">(called</span>
+      <span class="ocrx_word" id="word_000027_000030" title="bbox 1690 720 1792 755; x_wconf 95; x_fsize 39">SSDs)</span>
+      <span class="ocrx_word" id="word_000027_000031" title="bbox 1807 719 1866 748; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000032" title="bbox 1878 719 2050 757; x_wconf 96; x_fsize 39">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000004" title="bbox 376 769 1996 807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000033" title="bbox 376 769 506 798; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000027_000034" title="bbox 532 770 572 798; x_wconf 97; x_fsize 39">Its</span>
+      <span class="ocrx_word" id="word_000027_000035" title="bbox 584 769 719 807; x_wconf 96; x_fsize 39">primary</span>
+      <span class="ocrx_word" id="word_000027_000036" title="bbox 729 779 861 807; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000027_000037" title="bbox 873 769 899 798; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000027_000038" title="bbox 912 775 943 798; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000039" title="bbox 955 775 1079 798; x_wconf 96; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000027_000040" title="bbox 1091 770 1142 798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000041" title="bbox 1154 770 1273 799; x_wconf 96; x_fsize 39">PSION</span>
+      <span class="ocrx_word" id="word_000027_000042" title="bbox 1286 769 1382 799; x_wconf 96; x_fsize 39">Serial</span>
+      <span class="ocrx_word" id="word_000027_000043" title="bbox 1394 770 1531 807; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000027_000044" title="bbox 1544 769 1609 798; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000027_000045" title="bbox 1621 770 1672 798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000046" title="bbox 1685 769 1800 807; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000027_000047" title="bbox 1812 769 1952 807; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000027_000048" title="bbox 1965 774 1996 798; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000005" title="bbox 377 820 1989 858; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000049" title="bbox 377 820 500 849; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000050" title="bbox 513 830 651 858; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000027_000051" title="bbox 663 820 722 849; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000052" title="bbox 735 820 1018 858; x_wconf 96; x_fsize 39">memory-mapped</span>
+      <span class="ocrx_word" id="word_000027_000053" title="bbox 1030 820 1227 858; x_wconf 95; x_fsize 39">peripherals.</span>
+      <span class="ocrx_word" id="word_000027_000054" title="bbox 1253 821 1282 849; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000027_000055" title="bbox 1294 820 1405 858; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000027_000056" title="bbox 1419 820 1518 850; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000027_000057" title="bbox 1532 821 1602 850; x_wconf 92; x_fsize 39">3/3a</span>
+      <span class="ocrx_word" id="word_000027_000058" title="bbox 1615 821 1729 850; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000059" title="bbox 1741 820 1913 858; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000027_000060" title="bbox 1926 820 1989 849; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000006" title="bbox 376 870 2031 908; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000061" title="bbox 376 870 491 899; x_wconf 96; x_fsize 39">consist</span>
+      <span class="ocrx_word" id="word_000027_000062" title="bbox 503 870 538 899; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000063" title="bbox 548 880 585 899; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000027_000064" title="bbox 599 871 713 900; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000065" title="bbox 726 870 893 899; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000027_000066" title="bbox 906 875 937 899; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000067" title="bbox 948 875 1015 908; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000027_000068" title="bbox 1028 871 1053 900; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000027_000069" title="bbox 1067 870 1102 899; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000070" title="bbox 1111 871 1162 899; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000071" title="bbox 1174 871 1243 899; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000027_000072" title="bbox 1255 870 1398 899; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000027_000073" title="bbox 1411 870 1470 899; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000074" title="bbox 1484 880 1500 899; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000027_000075" title="bbox 1512 870 1684 908; x_wconf 93; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000027_000076" title="bbox 1697 870 1888 908; x_wconf 91; x_fsize 39">chip/device</span>
+      <span class="ocrx_word" id="word_000027_000077" title="bbox 1900 870 2031 908; x_wconf 96; x_fsize 39">mapped</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000007" title="bbox 376 920 2035 958; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000078" title="bbox 376 920 441 949; x_wconf 93; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000027_000079" title="bbox 453 921 591 950; x_wconf 91; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000027_000080" title="bbox 605 920 783 958; x_wconf 96; x_fsize 39">addressing</span>
+      <span class="ocrx_word" id="word_000027_000081" title="bbox 797 930 895 958; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000027_000082" title="bbox 921 921 970 949; x_wconf 95; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000027_000083" title="bbox 984 921 1125 958; x_wconf 95; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000027_000084" title="bbox 1137 920 1227 949; x_wconf 95; x_fsize 39">could</span>
+      <span class="ocrx_word" id="word_000027_000085" title="bbox 1239 920 1277 949; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000027_000086" title="bbox 1290 930 1327 949; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000027_000087" title="bbox 1341 921 1455 950; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000088" title="bbox 1468 920 1635 949; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000027_000089" title="bbox 1648 925 1679 949; x_wconf 94; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000090" title="bbox 1692 930 1708 949; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000027_000091" title="bbox 1722 920 1832 958; x_wconf 96; x_fsize 39">simple</span>
+      <span class="ocrx_word" id="word_000027_000092" title="bbox 1848 920 1885 949; x_wconf 96; x_fsize 39">1k</span>
+      <span class="ocrx_word" id="word_000027_000093" title="bbox 1897 930 2035 958; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000008" title="bbox 376 970 490 999; baseline 0 0; x_size 38.246426; x_descenders 9.2464266; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000094" title="bbox 376 970 490 999; x_wconf 96; x_fsize 39">device:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000004" title="bbox 1298 1059 1489 1087">
+    <p class="ocr_par" id="par_000027_000004" lang="eng" title="bbox 1298 1059 1489 1087" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000009" title="bbox 1298 1059 1489 1087; baseline 0 0; x_size 33.377777; x_descenders 5.3777776; x_ascenders 6">
+      <span class="ocrx_word" id="word_000027_000095" title="bbox 1298 1059 1372 1087; x_wconf 96; x_fsize 34">Chip</span>
+      <span class="ocrx_word" id="word_000027_000096" title="bbox 1389 1059 1489 1087; x_wconf 96; x_fsize 34">select</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000005" title="bbox 376 1605 2077 1695">
+    <p class="ocr_par" id="par_000027_000005" lang="eng" title="bbox 376 1605 2077 1695" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000010" title="bbox 376 1605 2077 1643; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000097" title="bbox 376 1606 421 1634; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000027_000098" title="bbox 433 1605 518 1634; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000027_000099" title="bbox 531 1615 547 1634; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000027_000100" title="bbox 560 1606 657 1640; x_wconf 92; x_fsize 39">value,</span>
+      <span class="ocrx_word" id="word_000027_000101" title="bbox 674 1612 754 1640; x_wconf 92; x_fsize 39">&lt;v&gt;,</span>
+      <span class="ocrx_word" id="word_000027_000102" title="bbox 769 1610 800 1634; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000103" title="bbox 813 1605 936 1634; x_wconf 93; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000104" title="bbox 951 1609 1106 1640; x_wconf 91; x_fsize 39">&lt;addr&gt;,</span>
+      <span class="ocrx_word" id="word_000027_000105" title="bbox 1121 1606 1172 1634; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000106" title="bbox 1185 1605 1376 1643; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000027_000107" title="bbox 1388 1606 1505 1634; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000027_000108" title="bbox 1518 1605 1609 1634; x_wconf 96; x_fsize 39">codes</span>
+      <span class="ocrx_word" id="word_000027_000109" title="bbox 1622 1611 1702 1634; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000027_000110" title="bbox 1714 1606 1752 1634; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000027_000111" title="bbox 1765 1611 1831 1634; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000027_000112" title="bbox 1844 1606 1935 1643; x_wconf 96; x_fsize 39">along</span>
+      <span class="ocrx_word" id="word_000027_000113" title="bbox 1948 1606 1999 1634; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000114" title="bbox 2010 1610 2077 1643; x_wconf 96; x_fsize 39">port</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000011" title="bbox 376 1657 2068 1695; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000115" title="bbox 376 1658 401 1687; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000027_000116" title="bbox 415 1657 505 1686; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000027_000117" title="bbox 520 1657 616 1687; x_wconf 96; x_fsize 39">Serial</span>
+      <span class="ocrx_word" id="word_000027_000118" title="bbox 629 1657 695 1686; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000027_000119" title="bbox 707 1662 738 1686; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000120" title="bbox 751 1663 844 1686; x_wconf 92; x_fsize 39">assert</span>
+      <span class="ocrx_word" id="word_000027_000121" title="bbox 859 1661 1003 1687; x_wconf 91; x_fsize 39">&lt;addr&gt;</span>
+      <span class="ocrx_word" id="word_000027_000122" title="bbox 1018 1667 1057 1686; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000027_000123" title="bbox 1071 1658 1209 1687; x_wconf 92; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000027_000124" title="bbox 1223 1657 1346 1686; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000125" title="bbox 1359 1663 1480 1695; x_wconf 96; x_fsize 39">outputs</span>
+      <span class="ocrx_word" id="word_000027_000126" title="bbox 1494 1657 1553 1686; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000127" title="bbox 1568 1664 1637 1686; x_wconf 92; x_fsize 39">&lt;v&gt;</span>
+      <span class="ocrx_word" id="word_000027_000128" title="bbox 1652 1667 1691 1686; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000027_000129" title="bbox 1705 1658 1843 1687; x_wconf 91; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000027_000130" title="bbox 1856 1657 1925 1686; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000027_000131" title="bbox 1938 1662 2068 1695; x_wconf 96; x_fsize 39">outputs.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000006" title="bbox 377 1761 1320 1826">
+    <p class="ocr_par" id="par_000027_000006" lang="eng" title="bbox 377 1761 1320 1826" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000012" title="bbox 377 1761 1320 1826; baseline 0.002 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000027_000132" title="bbox 377 1761 567 1813; x_wconf 92; x_fsize 67">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000133" title="bbox 590 1762 948 1826; x_wconf 96; x_fsize 67">Addressing</span>
+      <span class="ocrx_word" id="word_000027_000134" title="bbox 974 1762 1087 1813; x_wconf 96; x_fsize 67">and</span>
+      <span class="ocrx_word" id="word_000027_000135" title="bbox 1114 1762 1320 1813; x_wconf 96; x_fsize 67">Modes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000007" title="bbox 376 1888 2080 2077">
+    <p class="ocr_par" id="par_000027_000007" lang="eng" title="bbox 376 1888 2080 2077" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000013" title="bbox 376 1888 2048 1926; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000136" title="bbox 376 1889 490 1918; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000137" title="bbox 503 1889 558 1917; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000027_000138" title="bbox 572 1898 609 1917; x_wconf 94; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000027_000139" title="bbox 614 1884 631 1931; x_wconf 94; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000027_000140" title="bbox 654 1888 697 1917; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000027_000141" title="bbox 710 1888 779 1917; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000027_000142" title="bbox 791 1888 847 1917; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000027_000143" title="bbox 861 1888 920 1917; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000144" title="bbox 934 1898 950 1917; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000027_000145" title="bbox 963 1889 1002 1918; x_wconf 96; x_fsize 39">28</span>
+      <span class="ocrx_word" id="word_000027_000146" title="bbox 1015 1888 1059 1917; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000027_000147" title="bbox 1072 1888 1195 1917; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000148" title="bbox 1207 1888 1272 1917; x_wconf 94; x_fsize 39">bus.</span>
+      <span class="ocrx_word" id="word_000027_000149" title="bbox 1298 1889 1375 1917; x_wconf 96; x_fsize 39">Also</span>
+      <span class="ocrx_word" id="word_000027_000150" title="bbox 1386 1888 1533 1926; x_wconf 96; x_fsize 39">provided</span>
+      <span class="ocrx_word" id="word_000027_000151" title="bbox 1547 1898 1597 1917; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000027_000152" title="bbox 1609 1888 1692 1926; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000027_000153" title="bbox 1705 1888 1776 1926; x_wconf 97; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000027_000154" title="bbox 1790 1889 1881 1917; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000027_000155" title="bbox 1894 1888 1972 1917; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000027_000156" title="bbox 1985 1889 2048 1917; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000014" title="bbox 376 1938 2045 1976; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000157" title="bbox 376 1938 455 1967; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000027_000158" title="bbox 469 1939 630 1967; x_wconf 96; x_fsize 39">selectable</span>
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+      <span class="ocrx_word" id="word_000027_000167" title="bbox 1377 1938 1525 1967; x_wconf 96; x_fsize 39">software.</span>
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+      <span class="ocrx_word" id="word_000027_000180" title="bbox 994 1989 1185 2027; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000027_000181" title="bbox 1198 1989 1261 2018; x_wconf 96; x_fsize 39">size</span>
+      <span class="ocrx_word" id="word_000027_000182" title="bbox 1273 1989 1365 2018; x_wconf 96; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000027_000183" title="bbox 1378 1989 1535 2027; x_wconf 96; x_fsize 39">accessing</span>
+      <span class="ocrx_word" id="word_000027_000184" title="bbox 1548 1999 1686 2027; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000027_000185" title="bbox 1697 1989 1728 2018; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000027_000186" title="bbox 1742 1990 1793 2018; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000187" title="bbox 1805 1999 1899 2027; x_wconf 96; x_fsize 39">upper</span>
+      <span class="ocrx_word" id="word_000027_000188" title="bbox 1911 1989 2031 2027; x_wconf 96; x_fsize 39">portion</span>
+      <span class="ocrx_word" id="word_000027_000189" title="bbox 2045 1989 2080 2018; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000016" title="bbox 376 2039 675 2077; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000190" title="bbox 376 2040 427 2068; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000191" title="bbox 440 2039 563 2068; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000192" title="bbox 577 2049 675 2077; x_wconf 95; x_fsize 39">space.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 674 1065 1803 1408"></div>
+   <div class="ocr_photo" id="block_1_10" title="bbox 1159 1299 1190 1304"></div>
+   <div class="ocr_carea" id="block_000027_000008" title="bbox 375 2139 2100 2427">
+    <p class="ocr_par" id="par_000027_000008" lang="eng" title="bbox 375 2139 2100 2427" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000027_000193" title="bbox 376 2140 490 2169; x_wconf 92; x_fsize 39">ASIC4</span>
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+      <span class="ocrx_word" id="word_000027_000195" title="bbox 571 2144 631 2168; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000027_000196" title="bbox 642 2139 726 2168; x_wconf 96; x_fsize 39">basic</span>
+      <span class="ocrx_word" id="word_000027_000197" title="bbox 739 2139 845 2168; x_wconf 96; x_fsize 39">modes</span>
+      <span class="ocrx_word" id="word_000027_000198" title="bbox 858 2139 893 2168; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000199" title="bbox 902 2139 1068 2177; x_wconf 96; x_fsize 39">operation,</span>
+      <span class="ocrx_word" id="word_000027_000200" title="bbox 1083 2140 1206 2177; x_wconf 92; x_fsize 39">namely</span>
+      <span class="ocrx_word" id="word_000027_000201" title="bbox 1217 2140 1329 2169; x_wconf 90; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000027_000202" title="bbox 1344 2139 1576 2177; x_wconf 96; x_fsize 39">Compatibility</span>
+      <span class="ocrx_word" id="word_000027_000203" title="bbox 1588 2140 1634 2175; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000027_000204" title="bbox 1648 2140 1734 2175; x_wconf 96; x_fsize 39">SSD)</span>
+      <span class="ocrx_word" id="word_000027_000205" title="bbox 1748 2139 1839 2168; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000027_000206" title="bbox 1852 2139 1911 2168; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000207" title="bbox 1924 2140 2038 2169; x_wconf 92; x_fsize 39">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000018" title="bbox 376 2189 1956 2227; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000208" title="bbox 376 2189 533 2218; x_wconf 96; x_fsize 39">Extended</span>
+      <span class="ocrx_word" id="word_000027_000209" title="bbox 546 2189 645 2218; x_wconf 95; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000027_000210" title="bbox 671 2190 716 2218; x_wconf 95; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000027_000211" title="bbox 729 2190 820 2218; x_wconf 95; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000027_000212" title="bbox 833 2190 884 2218; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000213" title="bbox 896 2189 995 2224; x_wconf 93; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000027_000214" title="bbox 1010 2190 1124 2219; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000027_000215" title="bbox 1137 2194 1217 2218; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000027_000216" title="bbox 1229 2190 1267 2218; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000027_000217" title="bbox 1280 2189 1410 2218; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000027_000218" title="bbox 1423 2189 1495 2218; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000027_000219" title="bbox 1510 2199 1547 2218; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000027_000220" title="bbox 1562 2189 1753 2227; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000027_000221" title="bbox 1765 2190 1816 2218; x_wconf 96; x_fsize 39">ID.</span>
+      <span class="ocrx_word" id="word_000027_000222" title="bbox 1842 2189 1916 2218; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000027_000223" title="bbox 1929 2189 1956 2218; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000019" title="bbox 377 2239 2009 2277; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000224" title="bbox 377 2239 522 2268; x_wconf 96; x_fsize 39">achieved</span>
+      <span class="ocrx_word" id="word_000027_000225" title="bbox 534 2239 574 2277; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000027_000226" title="bbox 585 2239 706 2277; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000027_000227" title="bbox 720 2249 736 2268; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000027_000228" title="bbox 750 2240 841 2269; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000027_000229" title="bbox 855 2239 944 2268; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000027_000230" title="bbox 956 2240 1093 2277; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000027_000231" title="bbox 1107 2240 1190 2268; x_wconf 96; x_fsize 39">slave</span>
+      <span class="ocrx_word" id="word_000027_000232" title="bbox 1202 2240 1319 2268; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000027_000233" title="bbox 1332 2239 1437 2274; x_wconf 96; x_fsize 39">frame,</span>
+      <span class="ocrx_word" id="word_000027_000234" title="bbox 1453 2249 1485 2268; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000027_000235" title="bbox 1498 2239 1629 2268; x_wconf 96; x_fsize 39">detailed</span>
+      <span class="ocrx_word" id="word_000027_000236" title="bbox 1642 2239 1674 2268; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000027_000237" title="bbox 1688 2240 1811 2277; x_wconf 96; x_fsize 39">chapter</span>
+      <span class="ocrx_word" id="word_000027_000238" title="bbox 1824 2239 1900 2274; x_wconf 97; x_fsize 39">four,</span>
+      <span class="ocrx_word" id="word_000027_000239" title="bbox 1914 2245 1946 2268; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000240" title="bbox 1958 2240 2009 2268; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000020" title="bbox 376 2289 2083 2327; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000241" title="bbox 376 2290 468 2319; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000027_000242" title="bbox 481 2289 563 2327; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000027_000243" title="bbox 576 2295 607 2318; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000244" title="bbox 620 2289 749 2327; x_wconf 96; x_fsize 39">sending</span>
+      <span class="ocrx_word" id="word_000027_000245" title="bbox 763 2299 822 2327; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000027_000246" title="bbox 832 2289 904 2318; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000027_000247" title="bbox 917 2299 950 2318; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000027_000248" title="bbox 963 2289 1048 2318; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000027_000249" title="bbox 1059 2294 1204 2327; x_wconf 96; x_fsize 39">requests.</span>
+      <span class="ocrx_word" id="word_000027_000250" title="bbox 1230 2289 1316 2318; x_wconf 96; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000027_000251" title="bbox 1330 2289 1459 2327; x_wconf 96; x_fsize 39">sending</span>
+      <span class="ocrx_word" id="word_000027_000252" title="bbox 1472 2289 1532 2318; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000027_000253" title="bbox 1545 2289 1650 2324; x_wconf 96; x_fsize 39">frame,</span>
+      <span class="ocrx_word" id="word_000027_000254" title="bbox 1665 2290 1716 2318; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000255" title="bbox 1729 2289 1876 2318; x_wconf 96; x_fsize 39">so-called</span>
+      <span class="ocrx_word" id="word_000027_000256" title="bbox 1889 2289 1957 2318; x_wconf 96; x_fsize 39">Info</span>
+      <span class="ocrx_word" id="word_000027_000257" title="bbox 1969 2290 2045 2327; x_wconf 96; x_fsize 39">Byte</span>
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+      <span class="ocrx_word" id="word_000027_000259" title="bbox 375 2339 447 2368; x_wconf 96; x_fsize 39">read</span>
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+      <span class="ocrx_word" id="word_000027_000262" title="bbox 580 2339 649 2368; x_wconf 96; x_fsize 39">data</span>
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+      <span class="ocrx_word" id="word_000027_000267" title="bbox 1144 2339 1289 2377; x_wconf 96; x_fsize 39">meaning</span>
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+      <span class="ocrx_word" id="word_000027_000271" title="bbox 1543 2339 1611 2368; x_wconf 96; x_fsize 39">Info</span>
+      <span class="ocrx_word" id="word_000027_000272" title="bbox 1623 2340 1698 2377; x_wconf 96; x_fsize 39">Byte</span>
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+      <span class="ocrx_word" id="word_000027_000276" title="bbox 2003 2339 2035 2368; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000027_000277" title="bbox 2049 2340 2100 2368; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000022" title="bbox 376 2389 2053 2427; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000278" title="bbox 376 2389 535 2427; x_wconf 96; x_fsize 36">following</span>
+      <span class="ocrx_word" id="word_000027_000279" title="bbox 549 2389 673 2418; x_wconf 96; x_fsize 36">section.</span>
+      <span class="ocrx_word" id="word_000027_000280" title="bbox 699 2390 732 2418; x_wconf 95; x_fsize 36">In</span>
+      <span class="ocrx_word" id="word_000027_000281" title="bbox 746 2390 797 2418; x_wconf 95; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000027_000282" title="bbox 809 2399 879 2418; x_wconf 96; x_fsize 36">case</span>
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+      <span class="ocrx_word" id="word_000027_000284" title="bbox 936 2390 1009 2419; x_wconf 96; x_fsize 36">SSD</span>
+      <span class="ocrx_word" id="word_000027_000285" title="bbox 1022 2389 1121 2424; x_wconf 96; x_fsize 36">mode,</span>
+      <span class="ocrx_word" id="word_000027_000286" title="bbox 1136 2390 1187 2418; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000027_000287" title="bbox 1199 2390 1241 2418; x_wconf 96; x_fsize 36">ID</span>
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+      <span class="ocrx_word" id="word_000027_000289" title="bbox 1293 2390 1312 2418; x_wconf 96; x_fsize 36">2</span>
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+      <span class="ocrx_word" id="word_000027_000291" title="bbox 1398 2389 1444 2418; x_wconf 93; x_fsize 36">for</span>
+      <span class="ocrx_word" id="word_000027_000292" title="bbox 1457 2390 1571 2419; x_wconf 90; x_fsize 36">ASIC4</span>
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+      <span class="ocrx_word" id="word_000027_000294" title="bbox 1754 2389 1853 2424; x_wconf 96; x_fsize 36">mode,</span>
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+      <span class="ocrx_word" id="word_000027_000296" title="bbox 1931 2390 1973 2418; x_wconf 96; x_fsize 36">ID</span>
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+      <span class="ocrx_word" id="word_000027_000298" title="bbox 2025 2389 2053 2419; x_wconf 96; x_fsize 36">6.</span>
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+   <div class="ocr_carea" id="block_000027_000009" title="bbox 375 2490 2097 3179">
+    <p class="ocr_par" id="par_000027_000009" lang="eng" title="bbox 375 2490 2097 3179" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000027_000299" title="bbox 376 2490 497 2528; x_wconf 93; x_fsize 39">Putting</span>
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+      <span class="ocrx_word" id="word_000027_000367" title="bbox 376 2691 488 2720; x_wconf 96; x_fsize 39">ASICS</span>
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+      <span class="ocrx_word" id="word_000027_000380" title="bbox 1659 2690 1750 2719; x_wconf 96; x_fsize 39">mode</span>
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+      <span class="ocrx_word" id="word_000027_000382" title="bbox 1801 2691 1837 2719; x_wconf 96; x_fsize 39">21</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000027_000385" title="bbox 377 2741 436 2770; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000386" title="bbox 448 2742 468 2770; x_wconf 96; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000027_000387" title="bbox 481 2741 552 2779; x_wconf 96; x_fsize 39">chip</span>
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+      <span class="ocrx_word" id="word_000027_000392" title="bbox 972 2742 992 2770; x_wconf 94; x_fsize 39">4</span>
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+      <span class="ocrx_word" id="word_000027_000395" title="bbox 1162 2742 1195 2770; x_wconf 93; x_fsize 39">In</span>
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+      <span class="ocrx_word" id="word_000027_000397" title="bbox 1340 2742 1507 2771; x_wconf 95; x_fsize 39">Extended</span>
+      <span class="ocrx_word" id="word_000027_000398" title="bbox 1520 2742 1623 2776; x_wconf 93; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000027_000399" title="bbox 1638 2742 1752 2771; x_wconf 91; x_fsize 39">ASIC4</span>
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+      <span class="ocrx_word" id="word_000027_000451" title="bbox 1294 2891 1388 2929; x_wconf 96; x_fsize 37">going</span>
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+      <span class="ocrx_word" id="word_000027_000457" title="bbox 1657 2891 1799 2920; x_wconf 95; x_fsize 37">standard</span>
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+      <span class="ocrx_word" id="word_000027_000461" title="bbox 2066 2891 2097 2920; x_wconf 96; x_fsize 37">in</span>
+     </span>
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+      <span class="ocrx_word" id="word_000027_000463" title="bbox 406 2941 509 2970; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000027_000464" title="bbox 522 2941 613 2970; x_wconf 93; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000027_000465" title="bbox 626 2942 732 2977; x_wconf 91; x_fsize 39">(M=1)</span>
+      <span class="ocrx_word" id="word_000027_000466" title="bbox 746 2941 934 2979; x_wconf 96; x_fsize 39">comprising</span>
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+      <span class="ocrx_word" id="word_000027_000470" title="bbox 1275 2941 1334 2970; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000471" title="bbox 1346 2941 1543 2979; x_wconf 96; x_fsize 39">peripherals.</span>
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+      <span class="ocrx_word" id="word_000027_000475" title="bbox 1729 2942 1780 2970; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000476" title="bbox 1792 2942 1879 2970; x_wconf 95; x_fsize 39">latter</span>
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+      <span class="ocrx_word" id="word_000027_000479" title="bbox 376 2991 402 3020; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000027_000480" title="bbox 415 2991 450 3020; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000481" title="bbox 459 2991 582 3020; x_wconf 96; x_fsize 39">interest</span>
+      <span class="ocrx_word" id="word_000027_000482" title="bbox 595 2996 626 3020; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000027_000483" title="bbox 638 2992 689 3020; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000484" title="bbox 700 2991 847 3029; x_wconf 96; x_fsize 39">potential</span>
+      <span class="ocrx_word" id="word_000027_000485" title="bbox 860 2991 1021 3029; x_wconf 96; x_fsize 39">developer</span>
+      <span class="ocrx_word" id="word_000027_000486" title="bbox 1035 2991 1119 3020; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000027_000487" title="bbox 1131 2991 1191 3020; x_wconf 97; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000027_000489" title="bbox 1243 2992 1294 3020; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000490" title="bbox 1306 2991 1397 3020; x_wconf 96; x_fsize 39">mode</span>
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+      <span class="ocrx_word" id="word_000027_000492" title="bbox 1567 2991 1757 3029; x_wconf 96; x_fsize 39">specifically</span>
+      <span class="ocrx_word" id="word_000027_000493" title="bbox 1768 2991 1814 3020; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000027_000494" title="bbox 1826 2991 1998 3029; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000027_000495" title="bbox 2011 2996 2080 3029; x_wconf 96; x_fsize 39">type</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000034" title="bbox 376 3041 2045 3079; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000496" title="bbox 376 3041 554 3079; x_wconf 96; x_fsize 39">expansion.</span>
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+      <span class="ocrx_word" id="word_000027_000498" title="bbox 627 3041 730 3070; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000027_000499" title="bbox 743 3041 834 3070; x_wconf 93; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000027_000500" title="bbox 846 3042 984 3071; x_wconf 91; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000027_000501" title="bbox 998 3041 1121 3070; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000502" title="bbox 1135 3051 1225 3079; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000027_000503" title="bbox 1237 3041 1263 3070; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000027_000504" title="bbox 1277 3041 1347 3079; x_wconf 96; x_fsize 39">split</span>
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+      <span class="ocrx_word" id="word_000027_000508" title="bbox 1611 3042 1725 3070; x_wconf 96; x_fsize 39">halves.</span>
+      <span class="ocrx_word" id="word_000027_000509" title="bbox 1751 3042 1816 3070; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000027_000510" title="bbox 1828 3042 1920 3070; x_wconf 96; x_fsize 39">lower</span>
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+      <span class="ocrx_word" id="word_000027_000512" title="bbox 2010 3041 2045 3070; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000035" title="bbox 376 3091 2033 3129; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000513" title="bbox 376 3092 427 3120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000514" title="bbox 440 3091 618 3129; x_wconf 96; x_fsize 39">addressing</span>
+      <span class="ocrx_word" id="word_000027_000515" title="bbox 630 3101 725 3129; x_wconf 96; x_fsize 39">range</span>
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+      <span class="ocrx_word" id="word_000027_000517" title="bbox 777 3097 820 3120; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000027_000518" title="bbox 834 3091 918 3120; x_wconf 96; x_fsize 39">aside</span>
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+      <span class="ocrx_word" id="word_000027_000520" title="bbox 989 3091 1272 3129; x_wconf 96; x_fsize 39">memory-mapped</span>
+      <span class="ocrx_word" id="word_000027_000521" title="bbox 1284 3091 1472 3129; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000027_000522" title="bbox 1486 3091 1545 3120; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000027_000523" title="bbox 1558 3101 1614 3120; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000027_000524" title="bbox 1627 3091 1665 3120; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000027_000525" title="bbox 1677 3091 1751 3120; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000027_000526" title="bbox 1764 3091 1810 3120; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000027_000527" title="bbox 1824 3101 1883 3129; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000027_000528" title="bbox 1893 3101 2033 3129; x_wconf 96; x_fsize 39">purpose.</span>
+     </span>
+     <span class="ocr_line" id="line_000027_000036" title="bbox 376 3141 2090 3179; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000529" title="bbox 376 3142 441 3170; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000027_000530" title="bbox 453 3151 547 3179; x_wconf 96; x_fsize 39">upper</span>
+      <span class="ocrx_word" id="word_000027_000531" title="bbox 559 3141 679 3179; x_wconf 96; x_fsize 39">portion</span>
+      <span class="ocrx_word" id="word_000027_000532" title="bbox 693 3141 728 3170; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000533" title="bbox 737 3142 788 3170; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000027_000534" title="bbox 801 3141 924 3170; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000027_000535" title="bbox 938 3151 1028 3179; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000027_000536" title="bbox 1040 3141 1066 3170; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000027_000537" title="bbox 1078 3141 1218 3170; x_wconf 96; x_fsize 39">reserved</span>
+      <span class="ocrx_word" id="word_000027_000538" title="bbox 1231 3141 1277 3170; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000027_000539" title="bbox 1289 3151 1364 3179; x_wconf 96; x_fsize 39">pure</span>
+      <span class="ocrx_word" id="word_000027_000540" title="bbox 1376 3151 1521 3179; x_wconf 96; x_fsize 39">memory.</span>
+      <span class="ocrx_word" id="word_000027_000541" title="bbox 1547 3142 1612 3170; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000027_000542" title="bbox 1625 3141 1724 3171; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000027_000543" title="bbox 1738 3142 1817 3176; x_wconf 92; x_fsize 39">3/3a,</span>
+      <span class="ocrx_word" id="word_000027_000544" title="bbox 1831 3141 2017 3170; x_wconf 90; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000027_000545" title="bbox 2031 3141 2090 3170; x_wconf 96; x_fsize 39">and</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000027_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000027_000010" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000027_000037" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000027_000546" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000027_000547" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000027_000548" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000027_000549" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">25</span>
+      <span class="ocrx_word" id="word_000027_000550" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000027_000551" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000027_000552" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000028" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0028.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000028_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000028_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000028_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000028_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000028_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000028_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000028_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000028_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000028_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000028_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000028_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000028_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000001" title="bbox 375 311 2091 499">
+    <p class="ocr_par" id="par_000028_000001" lang="eng" title="bbox 375 311 2091 499" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000028_000011" title="bbox 376 312 430 341; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000028_000012" title="bbox 444 311 534 349; x_wconf 96; x_fsize 39">filing</span>
+      <span class="ocrx_word" id="word_000028_000013" title="bbox 548 317 659 349; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000028_000014" title="bbox 672 311 698 340; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000028_000015" title="bbox 712 311 779 340; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000028_000016" title="bbox 791 317 822 340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000017" title="bbox 834 321 888 340; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000028_000018" title="bbox 900 311 960 340; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000028_000019" title="bbox 973 321 1111 349; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000028_000020" title="bbox 1123 311 1236 347; x_wconf 96; x_fsize 39">(which</span>
+      <span class="ocrx_word" id="word_000028_000021" title="bbox 1250 311 1323 340; x_wconf 96; x_fsize 39">does</span>
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+      <span class="ocrx_word" id="word_000028_000025" title="bbox 1533 312 1571 340; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000026" title="bbox 1582 312 1716 349; x_wconf 96; x_fsize 39">present)</span>
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+      <span class="ocrx_word" id="word_000028_000030" title="bbox 377 367 496 399; x_wconf 96; x_fsize 39">storage</span>
+      <span class="ocrx_word" id="word_000028_000031" title="bbox 508 361 653 390; x_wconf 96; x_fsize 39">medium.</span>
+      <span class="ocrx_word" id="word_000028_000032" title="bbox 679 361 837 399; x_wconf 95; x_fsize 39">Typically</span>
+      <span class="ocrx_word" id="word_000028_000033" title="bbox 848 361 870 390; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000028_000034" title="bbox 883 361 946 390; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000028_000035" title="bbox 958 362 996 390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000036" title="bbox 1019 371 1025 390; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000028_000037" title="bbox 1038 362 1130 391; x_wconf 96; x_fsize 39">ROM</span>
+      <span class="ocrx_word" id="word_000028_000038" title="bbox 1143 361 1321 399; x_wconf 96; x_fsize 39">containing</span>
+      <span class="ocrx_word" id="word_000028_000039" title="bbox 1334 362 1385 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000040" title="bbox 1398 361 1538 390; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000028_000041" title="bbox 1550 362 1613 390; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000028_000042" title="bbox 1626 362 1760 390; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000028_000043" title="bbox 1773 362 1824 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000044" title="bbox 1835 361 2016 399; x_wconf 96; x_fsize 39">peripheral.</span>
+      <span class="ocrx_word" id="word_000028_000045" title="bbox 2042 362 2091 391; x_wconf 96; x_fsize 39">On</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000003" title="bbox 375 411 2062 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000046" title="bbox 375 417 462 446; x_wconf 96; x_fsize 39">reset,</span>
+      <span class="ocrx_word" id="word_000028_000047" title="bbox 477 411 701 449; x_wconf 96; x_fsize 39">configuration</span>
+      <span class="ocrx_word" id="word_000028_000048" title="bbox 715 412 784 440; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000028_000049" title="bbox 797 411 823 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000028_000050" title="bbox 837 411 976 449; x_wconf 96; x_fsize 39">supplied</span>
+      <span class="ocrx_word" id="word_000028_000051" title="bbox 989 416 1020 440; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000052" title="bbox 1032 412 1146 441; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000028_000053" title="bbox 1159 421 1198 440; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000028_000054" title="bbox 1212 411 1250 440; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000028_000055" title="bbox 1263 412 1332 440; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000028_000056" title="bbox 1344 412 1400 440; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000028_000057" title="bbox 1413 411 1491 440; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000028_000058" title="bbox 1504 411 1604 440; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000028_000059" title="bbox 1629 412 1680 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000060" title="bbox 1692 411 1783 449; x_wconf 96; x_fsize 39">filing</span>
+      <span class="ocrx_word" id="word_000028_000061" title="bbox 1797 417 1908 449; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000028_000062" title="bbox 1921 421 1977 440; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000028_000063" title="bbox 1990 411 2062 440; x_wconf 96; x_fsize 39">read</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000004" title="bbox 376 461 1987 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000064" title="bbox 376 461 407 490; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000028_000065" title="bbox 421 461 508 490; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000028_000066" title="bbox 521 466 552 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000067" title="bbox 564 461 732 490; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000028_000068" title="bbox 744 462 824 490; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000028_000069" title="bbox 837 461 916 490; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000028_000070" title="bbox 929 461 964 490; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000071" title="bbox 974 462 1033 490; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000028_000072" title="bbox 1046 462 1116 490; x_wconf 96; x_fsize 39">how</span>
+      <span class="ocrx_word" id="word_000028_000073" title="bbox 1128 462 1219 490; x_wconf 96; x_fsize 39">much</span>
+      <span class="ocrx_word" id="word_000028_000074" title="bbox 1233 471 1371 499; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000028_000075" title="bbox 1382 461 1404 490; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000028_000076" title="bbox 1417 462 1472 490; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000028_000077" title="bbox 1486 461 1635 490; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000028_000078" title="bbox 1647 461 1678 490; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000028_000079" title="bbox 1692 461 1752 490; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000028_000080" title="bbox 1765 471 1859 499; x_wconf 96; x_fsize 39">upper</span>
+      <span class="ocrx_word" id="word_000028_000081" title="bbox 1871 461 1987 499; x_wconf 96; x_fsize 39">region.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000002" title="bbox 375 560 2093 690">
+    <p class="ocr_par" id="par_000028_000002" lang="eng" title="bbox 375 560 2093 690" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000005" title="bbox 376 560 2093 598; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000082" title="bbox 376 561 409 589; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000028_000083" title="bbox 423 560 526 589; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000028_000084" title="bbox 539 560 630 589; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000028_000085" title="bbox 642 560 713 598; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000028_000086" title="bbox 727 561 834 589; x_wconf 96; x_fsize 39">selects</span>
+      <span class="ocrx_word" id="word_000028_000087" title="bbox 848 570 898 589; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000028_000088" title="bbox 911 560 981 598; x_wconf 96; x_fsize 39">split</span>
+      <span class="ocrx_word" id="word_000028_000089" title="bbox 994 560 1059 589; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000028_000090" title="bbox 1071 560 1138 589; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000028_000091" title="bbox 1152 561 1313 589; x_wconf 96; x_fsize 39">selectable</span>
+      <span class="ocrx_word" id="word_000028_000092" title="bbox 1324 560 1496 598; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000028_000093" title="bbox 1509 560 1615 589; x_wconf 96; x_fsize 39">blocks</span>
+      <span class="ocrx_word" id="word_000028_000094" title="bbox 1629 560 1688 589; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000028_000095" title="bbox 1701 560 1768 589; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000028_000096" title="bbox 1782 560 1943 589; x_wconf 95; x_fsize 39">selectable</span>
+      <span class="ocrx_word" id="word_000028_000097" title="bbox 1955 570 2093 598; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000006" title="bbox 375 611 2078 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000098" title="bbox 375 611 490 640; x_wconf 93; x_fsize 39">blocks.</span>
+      <span class="ocrx_word" id="word_000028_000099" title="bbox 505 612 659 641; x_wconf 82; x_fsize 39">CSO-CS3</span>
+      <span class="ocrx_word" id="word_000028_000100" title="bbox 675 621 725 640; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000028_000101" title="bbox 737 611 783 640; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000028_000102" title="bbox 795 611 967 649; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000028_000103" title="bbox 981 621 1092 640; x_wconf 93; x_fsize 39">access.</span>
+      <span class="ocrx_word" id="word_000028_000104" title="bbox 1118 612 1273 641; x_wconf 90; x_fsize 39">CS4-CS7</span>
+      <span class="ocrx_word" id="word_000028_000105" title="bbox 1288 612 1379 640; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000028_000106" title="bbox 1392 621 1530 649; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000028_000107" title="bbox 1541 611 1662 640; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000028_000108" title="bbox 1675 621 1734 640; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000028_000109" title="bbox 1746 617 1777 640; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000110" title="bbox 1789 611 1865 640; x_wconf 93; x_fsize 39">four.</span>
+      <span class="ocrx_word" id="word_000028_000111" title="bbox 1891 611 1965 640; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000028_000112" title="bbox 1979 617 2078 649; x_wconf 96; x_fsize 39">set-up</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000007" title="bbox 376 661 702 690; baseline 0 0; x_size 38.210014; x_descenders 9.2100124; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000113" title="bbox 376 661 402 690; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000028_000114" title="bbox 415 661 583 690; x_wconf 96; x_fsize 39">illustrated</span>
+      <span class="ocrx_word" id="word_000028_000115" title="bbox 595 662 702 690; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000003" title="bbox 376 777 1258 1306">
+    <p class="ocr_par" id="par_000028_000003" lang="eng" title="bbox 376 777 1258 1306" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000008" title="bbox 1054 777 1258 816; baseline 0.005 -9; x_size 40; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000028_000116" title="bbox 1054 777 1258 816; x_wconf 96; x_fsize 41">Peripherals</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000009" title="bbox 932 818 971 850; baseline -0.026 0; x_size 41.033836; x_descenders 9.1785717; x_ascenders 8.6052628">
+      <span class="ocrx_word" id="word_000028_000117" title="bbox 932 818 971 850; x_wconf 76; x_fsize 42">S1</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000010" title="bbox 932 880 978 912; baseline -0.022 0; x_size 41.033836; x_descenders 9.1785717; x_ascenders 8.6052628">
+      <span class="ocrx_word" id="word_000028_000118" title="bbox 932 880 978 912; x_wconf 71; x_fsize 42">$2</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000011" title="bbox 932 942 978 974; baseline 0 0; x_size 41.033836; x_descenders 9.1785717; x_ascenders 8.6052628">
+      <span class="ocrx_word" id="word_000028_000119" title="bbox 932 942 978 974; x_wconf 88; x_fsize 42">$3</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000012" title="bbox 426 1026 514 1057; baseline 0 0; x_size 40.079876; x_descenders 9.0798769; x_ascenders 8">
+      <span class="ocrx_word" id="word_000028_000120" title="bbox 426 1026 514 1057; x_wconf 96; x_fsize 41">Total</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000013" title="bbox 376 1064 979 1119; baseline -0.002 -20; x_size 39; x_descenders 8; x_ascenders 8">
+      <span class="ocrx_word" id="word_000028_000121" title="bbox 376 1064 579 1111; x_wconf 96; x_fsize 40">Addressing</span>
+      <span class="ocrx_word" id="word_000028_000122" title="bbox 932 1087 979 1119; x_wconf 84; x_fsize 40">S4</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000014" title="bbox 429 1109 1199 1148; baseline 0 -9; x_size 39; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000028_000123" title="bbox 429 1109 545 1148; x_wconf 96; x_fsize 40">Range</span>
+      <span class="ocrx_word" id="word_000028_000124" title="bbox 1053 1109 1199 1148; x_wconf 96; x_fsize 40">Memory</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000015" title="bbox 403 1146 978 1214; baseline 0.002 -13; x_size 60; x_descenders 8; x_ascenders 21">
+      <span class="ocrx_word" id="word_000028_000125" title="bbox 403 1146 551 1214; x_wconf 92; x_fsize 62">(256Mb)</span>
+      <span class="ocrx_word" id="word_000028_000126" title="bbox 932 1150 978 1182; x_wconf 58; x_fsize 62">SS</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000016" title="bbox 932 1212 978 1244; baseline 0 0; x_size 41.033836; x_descenders 9.1785717; x_ascenders 8.6052628">
+      <span class="ocrx_word" id="word_000028_000127" title="bbox 932 1212 978 1244; x_wconf 87; x_fsize 42">S6</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000017" title="bbox 932 1274 979 1306; baseline -0.021 0; x_size 41.033836; x_descenders 9.1785717; x_ascenders 8.6052628">
+      <span class="ocrx_word" id="word_000028_000128" title="bbox 932 1274 979 1306; x_wconf 89; x_fsize 42">S7</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000004" title="bbox 380 1548 1137 1612">
+    <p class="ocr_par" id="par_000028_000004" lang="eng" title="bbox 380 1548 1137 1612" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000018" title="bbox 380 1548 1137 1612; baseline 0 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000028_000129" title="bbox 380 1548 554 1599; x_wconf 96; x_fsize 67">Reset</span>
+      <span class="ocrx_word" id="word_000028_000130" title="bbox 578 1548 691 1599; x_wconf 95; x_fsize 67">and</span>
+      <span class="ocrx_word" id="word_000028_000131" title="bbox 715 1548 1137 1612; x_wconf 96; x_fsize 67">configuration</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000005" title="bbox 376 1674 2100 1863">
+    <p class="ocr_par" id="par_000028_000005" lang="eng" title="bbox 376 1674 2100 1863" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000019" title="bbox 376 1674 2098 1712; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000132" title="bbox 376 1675 420 1703; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000028_000133" title="bbox 433 1674 586 1703; x_wconf 95; x_fsize 39">indicated</span>
+      <span class="ocrx_word" id="word_000028_000134" title="bbox 599 1674 715 1709; x_wconf 95; x_fsize 39">earlier,</span>
+      <span class="ocrx_word" id="word_000028_000135" title="bbox 730 1674 761 1703; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000028_000136" title="bbox 775 1674 878 1703; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000028_000137" title="bbox 891 1674 990 1709; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000028_000138" title="bbox 1005 1674 1164 1712; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000028_000139" title="bbox 1178 1684 1194 1703; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000028_000140" title="bbox 1206 1679 1284 1703; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000028_000141" title="bbox 1297 1684 1330 1703; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000028_000142" title="bbox 1342 1684 1444 1712; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000028_000143" title="bbox 1457 1684 1497 1712; x_wconf 93; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000028_000144" title="bbox 1510 1675 1624 1704; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000028_000145" title="bbox 1637 1674 1700 1703; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000028_000146" title="bbox 1712 1674 1784 1703; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000028_000147" title="bbox 1797 1675 1848 1703; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000148" title="bbox 1860 1674 1939 1703; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000028_000149" title="bbox 1952 1674 1983 1703; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000028_000150" title="bbox 1997 1674 2098 1703; x_wconf 96; x_fsize 39">which</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000020" title="bbox 376 1724 2100 1762; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000151" title="bbox 376 1729 407 1753; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000028_000152" title="bbox 419 1724 578 1762; x_wconf 96; x_fsize 36">configure</span>
+      <span class="ocrx_word" id="word_000028_000153" title="bbox 590 1724 675 1753; x_wconf 96; x_fsize 36">itself</span>
+      <span class="ocrx_word" id="word_000028_000154" title="bbox 684 1724 763 1753; x_wconf 96; x_fsize 36">from</span>
+      <span class="ocrx_word" id="word_000028_000155" title="bbox 776 1725 827 1753; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000028_000156" title="bbox 839 1724 908 1753; x_wconf 96; x_fsize 36">data</span>
+      <span class="ocrx_word" id="word_000028_000157" title="bbox 921 1734 960 1753; x_wconf 96; x_fsize 36">on</span>
+      <span class="ocrx_word" id="word_000028_000158" title="bbox 974 1724 1043 1753; x_wconf 96; x_fsize 36">data</span>
+      <span class="ocrx_word" id="word_000028_000159" title="bbox 1056 1724 1134 1753; x_wconf 90; x_fsize 36">lines</span>
+      <span class="ocrx_word" id="word_000028_000160" title="bbox 1147 1725 1260 1754; x_wconf 78; x_fsize 36">DO-D7</span>
+      <span class="ocrx_word" id="word_000028_000161" title="bbox 1275 1725 1339 1760; x_wconf 96; x_fsize 36">(the</span>
+      <span class="ocrx_word" id="word_000028_000162" title="bbox 1351 1724 1419 1753; x_wconf 95; x_fsize 36">Info</span>
+      <span class="ocrx_word" id="word_000028_000163" title="bbox 1431 1725 1518 1762; x_wconf 96; x_fsize 36">Byte)</span>
+      <span class="ocrx_word" id="word_000028_000164" title="bbox 1533 1724 1592 1753; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000028_000165" title="bbox 1606 1724 1729 1753; x_wconf 96; x_fsize 36">address</span>
+      <span class="ocrx_word" id="word_000028_000166" title="bbox 1742 1724 1820 1753; x_wconf 93; x_fsize 36">lines</span>
+      <span class="ocrx_word" id="word_000028_000167" title="bbox 1833 1725 1912 1759; x_wconf 92; x_fsize 36">A24,</span>
+      <span class="ocrx_word" id="word_000028_000168" title="bbox 1927 1725 2006 1759; x_wconf 90; x_fsize 36">A25,</span>
+      <span class="ocrx_word" id="word_000028_000169" title="bbox 2021 1724 2100 1759; x_wconf 92; x_fsize 36">A26,</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000021" title="bbox 376 1775 2071 1813; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000170" title="bbox 376 1776 445 1804; x_wconf 92; x_fsize 39">A27</span>
+      <span class="ocrx_word" id="word_000028_000171" title="bbox 460 1776 552 1811; x_wconf 96; x_fsize 39">(most</span>
+      <span class="ocrx_word" id="word_000028_000172" title="bbox 566 1775 742 1813; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000028_000173" title="bbox 755 1775 858 1804; x_wconf 96; x_fsize 39">nibble</span>
+      <span class="ocrx_word" id="word_000028_000174" title="bbox 870 1775 905 1804; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000175" title="bbox 914 1776 965 1804; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000176" title="bbox 977 1775 1134 1804; x_wconf 96; x_fsize 39">Extended</span>
+      <span class="ocrx_word" id="word_000028_000177" title="bbox 1147 1775 1215 1804; x_wconf 96; x_fsize 39">Info</span>
+      <span class="ocrx_word" id="word_000028_000178" title="bbox 1227 1776 1324 1813; x_wconf 96; x_fsize 39">Byte).</span>
+      <span class="ocrx_word" id="word_000028_000179" title="bbox 1339 1776 1404 1804; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000028_000180" title="bbox 1416 1776 1496 1804; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000028_000181" title="bbox 1507 1776 1606 1804; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000028_000182" title="bbox 1619 1776 1719 1804; x_wconf 96; x_fsize 39">shows</span>
+      <span class="ocrx_word" id="word_000028_000183" title="bbox 1732 1776 1783 1804; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000184" title="bbox 1795 1775 1940 1813; x_wconf 96; x_fsize 39">meaning</span>
+      <span class="ocrx_word" id="word_000028_000185" title="bbox 1953 1775 1988 1804; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000186" title="bbox 1997 1776 2071 1804; x_wconf 96; x_fsize 39">each</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000022" title="bbox 376 1825 817 1863; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000187" title="bbox 376 1825 411 1854; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000188" title="bbox 420 1826 505 1854; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000028_000189" title="bbox 517 1825 595 1854; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000028_000190" title="bbox 608 1825 718 1863; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000028_000191" title="bbox 730 1831 817 1854; x_wconf 96; x_fsize 39">reset.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 387 1912 1971 1978"></div>
+   <div class="ocr_carea" id="block_000028_000006" title="bbox 393 1920 1965 1970">
+    <p class="ocr_par" id="par_000028_000006" lang="eng" title="bbox 393 1920 1965 1970" xml:lang="eng">
+     <span class="ocr_caption" id="line_000028_000023" title="bbox 393 1920 1965 1970; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000028_000192" title="bbox 389 1916 408 1991; x_wconf 28; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000193" title="bbox 420 1916 483 1991; x_wconf 28; x_fsize 69">A27</span>
+      <span class="ocrx_word" id="word_000028_000194" title="bbox 507 1916 527 1991; x_wconf 87; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000195" title="bbox 551 1916 627 1991; x_wconf 87; x_fsize 69">A26</span>
+      <span class="ocrx_word" id="word_000028_000196" title="bbox 645 1916 664 1991; x_wconf 81; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000197" title="bbox 689 1916 758 1991; x_wconf 77; x_fsize 69">A25</span>
+      <span class="ocrx_word" id="word_000028_000198" title="bbox 776 1916 796 1991; x_wconf 85; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000199" title="bbox 820 1916 889 1991; x_wconf 81; x_fsize 69">A24</span>
+      <span class="ocrx_word" id="word_000028_000200" title="bbox 907 1916 933 1991; x_wconf 92; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000201" title="bbox 957 1916 1014 1991; x_wconf 56; x_fsize 69">D7</span>
+      <span class="ocrx_word" id="word_000028_000202" title="bbox 1032 1916 1058 1991; x_wconf 82; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000203" title="bbox 1089 1916 1146 1991; x_wconf 79; x_fsize 69">Do</span>
+      <span class="ocrx_word" id="word_000028_000204" title="bbox 1170 1916 1196 1991; x_wconf 86; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000205" title="bbox 1226 1916 1271 1991; x_wconf 66; x_fsize 69">Ds</span>
+      <span class="ocrx_word" id="word_000028_000206" title="bbox 1295 1916 1321 1991; x_wconf 75; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000207" title="bbox 1351 1916 1402 1991; x_wconf 84; x_fsize 69">D4</span>
+      <span class="ocrx_word" id="word_000028_000208" title="bbox 1426 1916 1452 1991; x_wconf 92; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000209" title="bbox 1482 1916 1533 1991; x_wconf 73; x_fsize 69">D3</span>
+      <span class="ocrx_word" id="word_000028_000210" title="bbox 1557 1916 1583 1991; x_wconf 79; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000211" title="bbox 1614 1916 1664 1991; x_wconf 62; x_fsize 69">D2</span>
+      <span class="ocrx_word" id="word_000028_000212" title="bbox 1689 1916 1714 1991; x_wconf 89; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000213" title="bbox 1739 1916 1789 1991; x_wconf 90; x_fsize 69">Di</span>
+      <span class="ocrx_word" id="word_000028_000214" title="bbox 1814 1916 1839 1991; x_wconf 93; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000028_000215" title="bbox 1864 1916 1914 1991; x_wconf 82; x_fsize 69">DO</span>
+      <span class="ocrx_word" id="word_000028_000216" title="bbox 1939 1916 1964 1991; x_wconf 56; x_fsize 69">|</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000007" title="bbox 549 2155 1905 2293">
+    <p class="ocr_par" id="par_000028_000007" lang="eng" title="bbox 549 2155 1905 2293" xml:lang="eng">
+     <span class="ocr_caption" id="line_000028_000024" title="bbox 549 2155 1905 2193; baseline 0.001 -10; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000217" title="bbox 549 2155 639 2183; x_wconf 96; x_fsize 39">Don't</span>
+      <span class="ocrx_word" id="word_000028_000218" title="bbox 652 2164 729 2189; x_wconf 96; x_fsize 39">care,</span>
+      <span class="ocrx_word" id="word_000028_000219" title="bbox 745 2164 830 2183; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000028_000220" title="bbox 938 2156 1021 2185; x_wconf 95; x_fsize 39">000</span>
+      <span class="ocrx_word" id="word_000028_000221" title="bbox 1045 2156 1137 2184; x_wconf 95; x_fsize 39">RAM</span>
+      <span class="ocrx_word" id="word_000028_000222" title="bbox 1333 2156 1384 2185; x_wconf 79; x_fsize 39">00</span>
+      <span class="ocrx_word" id="word_000028_000223" title="bbox 1412 2156 1423 2184; x_wconf 91; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000028_000224" title="bbox 1440 2155 1546 2184; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000028_000225" title="bbox 1706 2156 1755 2184; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000028_000226" title="bbox 1767 2165 1905 2193; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+     <span class="ocr_caption" id="line_000028_000025" title="bbox 549 2204 1846 2243; baseline 0.002 -11; x_size 38; x_descenders 10; x_ascenders 9">
+      <span class="ocrx_word" id="word_000028_000227" title="bbox 549 2204 640 2233; x_wconf 96; x_fsize 39">codes</span>
+      <span class="ocrx_word" id="word_000028_000228" title="bbox 654 2214 704 2233; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000028_000229" title="bbox 715 2204 864 2233; x_wconf 96; x_fsize 39">reserved.</span>
+      <span class="ocrx_word" id="word_000028_000230" title="bbox 908 2200 929 2249; x_wconf 57; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000028_000231" title="bbox 938 2206 1017 2235; x_wconf 57; x_fsize 39">001</span>
+      <span class="ocrx_word" id="word_000028_000232" title="bbox 1045 2206 1155 2243; x_wconf 70; x_fsize 39">Typel</span>
+      <span class="ocrx_word" id="word_000028_000233" title="bbox 1172 2206 1261 2234; x_wconf 95; x_fsize 39">Flash</span>
+      <span class="ocrx_word" id="word_000028_000234" title="bbox 1296 2200 1317 2249; x_wconf 91; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000028_000235" title="bbox 1333 2206 1380 2235; x_wconf 91; x_fsize 39">01</span>
+      <span class="ocrx_word" id="word_000028_000236" title="bbox 1408 2206 1427 2234; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000028_000237" title="bbox 1707 2206 1846 2243; x_wconf 92; x_fsize 39">32Kbyte</span>
+     </span>
+     <span class="ocr_caption" id="line_000028_000026" title="bbox 549 2254 1846 2293; baseline 0.001 -10; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000238" title="bbox 549 2255 632 2284; x_wconf 96; x_fsize 39">000</span>
+      <span class="ocrx_word" id="word_000028_000239" title="bbox 656 2255 705 2283; x_wconf 76; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000028_000240" title="bbox 716 2254 888 2292; x_wconf 76; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000028_000241" title="bbox 913 2250 933 2298; x_wconf 92; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000028_000242" title="bbox 974 2256 1021 2285; x_wconf 92; x_fsize 39">010</span>
+      <span class="ocrx_word" id="word_000028_000243" title="bbox 1045 2256 1159 2293; x_wconf 26; x_fsize 39">Type2</span>
+      <span class="ocrx_word" id="word_000028_000244" title="bbox 1172 2256 1261 2284; x_wconf 26; x_fsize 39">Flash</span>
+      <span class="ocrx_word" id="word_000028_000245" title="bbox 1297 2250 1317 2298; x_wconf 91; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000028_000246" title="bbox 1337 2256 1384 2285; x_wconf 95; x_fsize 39">10</span>
+      <span class="ocrx_word" id="word_000028_000247" title="bbox 1409 2256 1425 2285; x_wconf 96; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000028_000248" title="bbox 1706 2255 1846 2293; x_wconf 92; x_fsize 39">64Kbyte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000008" title="bbox 549 2305 1867 2493">
+    <p class="ocr_par" id="par_000028_000008" lang="eng" title="bbox 549 2305 1867 2493" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000027" title="bbox 549 2305 1867 2343; baseline 0 -9; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000028_000249" title="bbox 549 2306 628 2335; x_wconf 93; x_fsize 41">001</span>
+      <span class="ocrx_word" id="word_000028_000250" title="bbox 656 2305 782 2335; x_wconf 90; x_fsize 41">T3Link</span>
+      <span class="ocrx_word" id="word_000028_000251" title="bbox 942 2306 1021 2335; x_wconf 93; x_fsize 41">110</span>
+      <span class="ocrx_word" id="word_000028_000252" title="bbox 1045 2306 1137 2335; x_wconf 93; x_fsize 41">ROM</span>
+      <span class="ocrx_word" id="word_000028_000253" title="bbox 1337 2306 1427 2334; x_wconf 95; x_fsize 41">114</span>
+      <span class="ocrx_word" id="word_000028_000254" title="bbox 1710 2306 1867 2343; x_wconf 91; x_fsize 41">128Kbyte</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000028" title="bbox 549 2355 1867 2393; baseline 0 -9; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000028_000255" title="bbox 549 2356 632 2385; x_wconf 93; x_fsize 41">010</span>
+      <span class="ocrx_word" id="word_000028_000256" title="bbox 657 2356 738 2385; x_wconf 90; x_fsize 41">3Fax</span>
+      <span class="ocrx_word" id="word_000028_000257" title="bbox 1706 2355 1867 2393; x_wconf 92; x_fsize 41">256Kbyte</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000029" title="bbox 549 2405 1867 2443; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000258" title="bbox 549 2406 678 2435; x_wconf 96; x_fsize 39">Contact</span>
+      <span class="ocrx_word" id="word_000028_000259" title="bbox 691 2405 781 2434; x_wconf 95; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000028_000260" title="bbox 795 2405 841 2434; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000028_000261" title="bbox 1706 2406 1867 2443; x_wconf 85; x_fsize 39">512Kbyte</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000030" title="bbox 550 2455 1832 2493; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000262" title="bbox 550 2465 587 2484; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000028_000263" title="bbox 601 2455 718 2484; x_wconf 96; x_fsize 39">official</span>
+      <span class="ocrx_word" id="word_000028_000264" title="bbox 731 2455 815 2484; x_wconf 96; x_fsize 39">code.</span>
+      <span class="ocrx_word" id="word_000028_000265" title="bbox 1710 2456 1832 2493; x_wconf 28; x_fsize 39">1Mbyte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_11" title="bbox 383 2134 1978 2504"></div>
+   <div class="ocr_carea" id="block_000028_000009" title="bbox 376 2560 2038 2699">
+    <p class="ocr_par" id="par_000028_000009" lang="eng" title="bbox 376 2560 2038 2699" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000031" title="bbox 376 2560 2026 2598; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000266" title="bbox 376 2561 442 2589; x_wconf 96; x_fsize 39">Pull</span>
+      <span class="ocrx_word" id="word_000028_000267" title="bbox 455 2570 504 2598; x_wconf 96; x_fsize 39">up,</span>
+      <span class="ocrx_word" id="word_000028_000268" title="bbox 518 2561 583 2598; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000028_000269" title="bbox 596 2560 685 2589; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000028_000270" title="bbox 698 2560 835 2589; x_wconf 96; x_fsize 39">resisters</span>
+      <span class="ocrx_word" id="word_000028_000271" title="bbox 848 2560 949 2589; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000028_000272" title="bbox 962 2561 1082 2598; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000028_000273" title="bbox 1092 2561 1130 2589; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000274" title="bbox 1142 2560 1216 2589; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000028_000275" title="bbox 1229 2566 1260 2589; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000276" title="bbox 1271 2561 1359 2598; x_wconf 96; x_fsize 39">place</span>
+      <span class="ocrx_word" id="word_000028_000277" title="bbox 1371 2561 1456 2589; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000028_000278" title="bbox 1468 2560 1546 2589; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000028_000279" title="bbox 1559 2560 1590 2589; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000028_000280" title="bbox 1604 2561 1655 2589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000281" title="bbox 1667 2560 1786 2589; x_wconf 96; x_fsize 39">desired</span>
+      <span class="ocrx_word" id="word_000028_000282" title="bbox 1800 2566 1875 2589; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000028_000283" title="bbox 1887 2570 1926 2589; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000028_000284" title="bbox 1939 2566 2026 2589; x_wconf 95; x_fsize 39">reset.</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000032" title="bbox 376 2611 2038 2649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000285" title="bbox 376 2611 457 2649; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000028_000286" title="bbox 471 2612 560 2640; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000028_000287" title="bbox 571 2611 708 2640; x_wconf 96; x_fsize 39">resisters</span>
+      <span class="ocrx_word" id="word_000028_000288" title="bbox 721 2611 756 2640; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000289" title="bbox 765 2611 909 2649; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000028_000290" title="bbox 924 2611 1003 2641; x_wconf 96; x_fsize 39">100k</span>
+      <span class="ocrx_word" id="word_000028_000291" title="bbox 1015 2611 1116 2640; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000028_000292" title="bbox 1128 2612 1166 2640; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000293" title="bbox 1178 2611 1252 2640; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000028_000294" title="bbox 1265 2616 1296 2640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000295" title="bbox 1309 2612 1399 2640; x_wconf 93; x_fsize 39">allow</span>
+      <span class="ocrx_word" id="word_000028_000296" title="bbox 1411 2612 1525 2641; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000028_000297" title="bbox 1539 2611 1598 2640; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000028_000298" title="bbox 1610 2612 1666 2640; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000028_000299" title="bbox 1679 2611 1800 2640; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000028_000300" title="bbox 1813 2616 1844 2640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000301" title="bbox 1856 2611 1941 2640; x_wconf 96; x_fsize 39">drive</span>
+      <span class="ocrx_word" id="word_000028_000302" title="bbox 1953 2612 2038 2640; x_wconf 96; x_fsize 39">these</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000033" title="bbox 376 2661 1136 2699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000303" title="bbox 376 2661 454 2690; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000028_000304" title="bbox 467 2666 498 2690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000028_000305" title="bbox 510 2662 595 2690; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000028_000306" title="bbox 608 2662 702 2690; x_wconf 96; x_fsize 39">levels</span>
+      <span class="ocrx_word" id="word_000028_000307" title="bbox 715 2661 825 2699; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000028_000308" title="bbox 838 2662 957 2690; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000028_000309" title="bbox 970 2661 1136 2699; x_wconf 96; x_fsize 39">operation.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000028_000010" title="bbox 375 2761 2047 2999">
+    <p class="ocr_par" id="par_000028_000010" lang="eng" title="bbox 375 2761 2047 2999" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000034" title="bbox 376 2761 2022 2799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000310" title="bbox 376 2762 490 2791; x_wconf 93; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000028_000311" title="bbox 504 2761 613 2790; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000028_000312" title="bbox 625 2762 663 2790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000313" title="bbox 674 2762 815 2799; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000028_000314" title="bbox 828 2761 907 2790; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000028_000315" title="bbox 920 2761 958 2790; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000028_000316" title="bbox 971 2762 1039 2790; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000028_000317" title="bbox 1053 2761 1152 2791; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000028_000318" title="bbox 1166 2762 1314 2791; x_wconf 92; x_fsize 39">3/3a/HC.</span>
+      <span class="ocrx_word" id="word_000028_000319" title="bbox 1340 2761 1421 2799; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000028_000320" title="bbox 1435 2767 1554 2790; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000028_000321" title="bbox 1566 2761 1738 2799; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000028_000322" title="bbox 1751 2761 1838 2799; x_wconf 96; x_fsize 39">chips</span>
+      <span class="ocrx_word" id="word_000028_000323" title="bbox 1851 2771 1884 2790; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000028_000324" title="bbox 1897 2761 2022 2790; x_wconf 96; x_fsize 39">volatile</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000035" title="bbox 376 2811 2004 2849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000325" title="bbox 376 2811 539 2840; x_wconf 95; x_fsize 39">memories</span>
+      <span class="ocrx_word" id="word_000028_000326" title="bbox 553 2811 662 2840; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000028_000327" title="bbox 675 2812 753 2840; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000028_000328" title="bbox 765 2811 842 2840; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000028_000329" title="bbox 855 2821 923 2840; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000028_000330" title="bbox 938 2812 1054 2849; x_wconf 96; x_fsize 39">supply.</span>
+      <span class="ocrx_word" id="word_000028_000331" title="bbox 1079 2812 1250 2840; x_wconf 96; x_fsize 39">Whenever</span>
+      <span class="ocrx_word" id="word_000028_000332" title="bbox 1263 2812 1314 2840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000333" title="bbox 1327 2811 1426 2841; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000028_000334" title="bbox 1440 2812 1578 2841; x_wconf 90; x_fsize 39">3/3a/HC</span>
+      <span class="ocrx_word" id="word_000028_000335" title="bbox 1592 2811 1618 2840; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000028_000336" title="bbox 1630 2811 1771 2849; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000028_000337" title="bbox 1784 2811 1883 2846; x_wconf 96; x_fsize 39">down,</span>
+      <span class="ocrx_word" id="word_000028_000338" title="bbox 1898 2812 1953 2840; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000028_000339" title="bbox 1966 2811 2004 2840; x_wconf 96; x_fsize 39">its</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000036" title="bbox 375 2861 2046 2899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000340" title="bbox 375 2861 516 2890; x_wconf 96; x_fsize 39">batteries</span>
+      <span class="ocrx_word" id="word_000028_000341" title="bbox 528 2862 681 2896; x_wconf 96; x_fsize 39">removed,</span>
+      <span class="ocrx_word" id="word_000028_000342" title="bbox 696 2871 729 2890; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000028_000343" title="bbox 742 2862 797 2890; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000028_000344" title="bbox 810 2861 856 2890; x_wconf 96; x_fsize 39">it's</span>
+      <span class="ocrx_word" id="word_000028_000345" title="bbox 868 2861 947 2899; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000028_000346" title="bbox 959 2861 1049 2890; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000028_000347" title="bbox 1062 2871 1150 2899; x_wconf 96; x_fsize 39">open,</span>
+      <span class="ocrx_word" id="word_000028_000348" title="bbox 1166 2871 1225 2899; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000028_000349" title="bbox 1237 2861 1375 2890; x_wconf 93; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000028_000350" title="bbox 1388 2862 1502 2891; x_wconf 90; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000028_000351" title="bbox 1515 2861 1578 2890; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000028_000352" title="bbox 1590 2862 1628 2890; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000028_000353" title="bbox 1639 2862 1780 2899; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000028_000354" title="bbox 1793 2862 1882 2890; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000028_000355" title="bbox 1897 2862 1956 2890; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000028_000356" title="bbox 1968 2867 2046 2890; x_wconf 96; x_fsize 39">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000037" title="bbox 376 2911 2047 2949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000357" title="bbox 376 2921 457 2949; x_wconf 96; x_fsize 39">upon</span>
+      <span class="ocrx_word" id="word_000028_000358" title="bbox 470 2911 658 2949; x_wconf 96; x_fsize 39">resumption</span>
+      <span class="ocrx_word" id="word_000028_000359" title="bbox 672 2911 707 2940; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000360" title="bbox 715 2921 826 2949; x_wconf 95; x_fsize 39">power.</span>
+      <span class="ocrx_word" id="word_000028_000361" title="bbox 852 2911 971 2949; x_wconf 96; x_fsize 39">Taking</span>
+      <span class="ocrx_word" id="word_000028_000362" title="bbox 984 2912 1035 2940; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000363" title="bbox 1048 2912 1129 2941; x_wconf 92; x_fsize 39">3Fax</span>
+      <span class="ocrx_word" id="word_000028_000364" title="bbox 1143 2921 1175 2940; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000028_000365" title="bbox 1189 2921 1226 2940; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000028_000366" title="bbox 1240 2912 1381 2949; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000028_000367" title="bbox 1393 2911 1465 2940; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000028_000368" title="bbox 1479 2921 1538 2940; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000028_000369" title="bbox 1550 2911 1633 2940; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000028_000370" title="bbox 1646 2912 1729 2949; x_wconf 96; x_fsize 39">Only</span>
+      <span class="ocrx_word" id="word_000028_000371" title="bbox 1740 2912 1883 2949; x_wconf 96; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000028_000372" title="bbox 1894 2911 2000 2940; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000028_000373" title="bbox 2012 2911 2047 2940; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000028_000038" title="bbox 376 2961 959 2999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000374" title="bbox 376 2961 459 2991; x_wconf 96; x_fsize 39">512k</span>
+      <span class="ocrx_word" id="word_000028_000375" title="bbox 471 2962 522 2990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000028_000376" title="bbox 533 2961 673 2999; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000028_000377" title="bbox 686 2961 910 2999; x_wconf 96; x_fsize 39">configuration</span>
+      <span class="ocrx_word" id="word_000028_000378" title="bbox 924 2961 959 2990; x_wconf 96; x_fsize 39">is:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_14" title="bbox 383 3046 1957 3116"></div>
+   <div class="ocr_carea" id="block_000028_000011" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000028_000011" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000028_000039" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000028_000379" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000028_000380" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000028_000381" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000028_000382" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">26</span>
+      <span class="ocrx_word" id="word_000028_000383" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000028_000384" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000028_000385" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000029" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0029.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000029_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000029_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000029_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000029_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000029_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000029_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000029_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000029_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000029_000005" title="bbox 1073 158 1126 187; x_wconf 97; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000001" title="bbox 377 313 817 365">
+    <p class="ocr_par" id="par_000029_000001" lang="eng" title="bbox 377 313 817 365" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000001" title="bbox 377 313 817 365; baseline 0.005 -2; x_size 58.402596; x_descenders 7.4025974; x_ascenders 13">
+      <span class="ocrx_word" id="word_000029_000006" title="bbox 377 313 566 365; x_wconf 90; x_fsize 60">ASIC4</span>
+      <span class="ocrx_word" id="word_000029_000007" title="bbox 593 314 817 365; x_wconf 92; x_fsize 60">Pin-out</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000002" title="bbox 375 437 688 2892">
+    <p class="ocr_par" id="par_000029_000002" lang="eng" title="bbox 375 437 688 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000002" title="bbox 376 437 688 461; baseline 0 -1; x_size 28.333334; x_descenders 5.3333335; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000008" title="bbox 376 437 422 460; x_wconf 96; x_fsize 29">Pin</span>
+      <span class="ocrx_word" id="word_000029_000009" title="bbox 431 438 470 461; x_wconf 96; x_fsize 29">No</span>
+      <span class="ocrx_word" id="word_000029_000010" title="bbox 553 437 599 460; x_wconf 95; x_fsize 29">Pin</span>
+      <span class="ocrx_word" id="word_000029_000011" title="bbox 608 438 688 460; x_wconf 96; x_fsize 29">Name</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000003" title="bbox 376 475 592 498; baseline -0.005 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000012" title="bbox 376 475 408 498; x_wconf 96; x_fsize 30">50</span>
+      <span class="ocrx_word" id="word_000029_000013" title="bbox 553 475 592 497; x_wconf 96; x_fsize 30">DO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000004" title="bbox 375 513 589 536; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000014" title="bbox 375 513 407 536; x_wconf 96; x_fsize 30">49</span>
+      <span class="ocrx_word" id="word_000029_000015" title="bbox 553 513 589 535; x_wconf 60; x_fsize 30">D1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000005" title="bbox 375 551 591 573; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000016" title="bbox 375 551 407 573; x_wconf 96; x_fsize 30">48</span>
+      <span class="ocrx_word" id="word_000029_000017" title="bbox 553 551 591 573; x_wconf 96; x_fsize 30">D2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000006" title="bbox 375 589 590 612; baseline 0.005 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000018" title="bbox 375 589 407 611; x_wconf 95; x_fsize 30">47</span>
+      <span class="ocrx_word" id="word_000029_000019" title="bbox 553 589 590 612; x_wconf 96; x_fsize 30">D3</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000007" title="bbox 375 627 592 650; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000020" title="bbox 375 627 407 650; x_wconf 96; x_fsize 30">46</span>
+      <span class="ocrx_word" id="word_000029_000021" title="bbox 553 627 592 649; x_wconf 95; x_fsize 30">D4</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000008" title="bbox 375 665 590 687; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000022" title="bbox 375 665 406 687; x_wconf 96; x_fsize 30">45</span>
+      <span class="ocrx_word" id="word_000029_000023" title="bbox 553 665 590 687; x_wconf 94; x_fsize 30">D5</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000009" title="bbox 375 703 591 726; baseline 0.005 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000024" title="bbox 375 703 408 725; x_wconf 96; x_fsize 30">44</span>
+      <span class="ocrx_word" id="word_000029_000025" title="bbox 553 703 591 726; x_wconf 96; x_fsize 30">D6</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000010" title="bbox 375 741 591 764; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000026" title="bbox 375 741 406 764; x_wconf 96; x_fsize 30">43</span>
+      <span class="ocrx_word" id="word_000029_000027" title="bbox 553 741 591 763; x_wconf 95; x_fsize 30">D7</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000003" lang="eng" title="bbox 379 779 591 839" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000011" title="bbox 379 779 591 802; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000028" title="bbox 379 779 406 802; x_wconf 96; x_fsize 30">13</span>
+      <span class="ocrx_word" id="word_000029_000029" title="bbox 553 779 591 801; x_wconf 95; x_fsize 30">AO</span>
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+     <span class="ocr_line" id="line_000029_000012" title="bbox 379 817 588 839; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000030" title="bbox 379 817 407 839; x_wconf 96; x_fsize 30">12</span>
+      <span class="ocrx_word" id="word_000029_000031" title="bbox 553 817 588 839; x_wconf 96; x_fsize 30">Al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000004" lang="eng" title="bbox 379 855 590 877" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000013" title="bbox 379 855 590 877; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000032" title="bbox 379 855 405 877; x_wconf 91; x_fsize 30">11</span>
+      <span class="ocrx_word" id="word_000029_000033" title="bbox 553 855 590 877; x_wconf 89; x_fsize 30">A2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000005" lang="eng" title="bbox 377 893 589 916" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000014" title="bbox 377 893 589 916; baseline 0.005 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000034" title="bbox 377 893 390 915; x_wconf 96; x_fsize 30">8</span>
+      <span class="ocrx_word" id="word_000029_000035" title="bbox 553 893 589 916; x_wconf 90; x_fsize 30">A3</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000006" lang="eng" title="bbox 376 931 591 953" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000015" title="bbox 376 931 591 953; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000036" title="bbox 376 931 390 953; x_wconf 84; x_fsize 30">7</span>
+      <span class="ocrx_word" id="word_000029_000037" title="bbox 553 931 591 953; x_wconf 87; x_fsize 30">A4</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000007" lang="eng" title="bbox 376 969 589 992" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000016" title="bbox 376 969 589 992; baseline 0.005 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000038" title="bbox 376 969 390 991; x_wconf 96; x_fsize 30">6</span>
+      <span class="ocrx_word" id="word_000029_000039" title="bbox 553 969 589 992; x_wconf 90; x_fsize 30">AS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000008" lang="eng" title="bbox 376 1007 590 1030" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000017" title="bbox 376 1007 590 1030; baseline -0.005 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000040" title="bbox 376 1007 389 1030; x_wconf 96; x_fsize 30">5</span>
+      <span class="ocrx_word" id="word_000029_000041" title="bbox 553 1007 590 1029; x_wconf 88; x_fsize 30">A6</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000009" lang="eng" title="bbox 375 1045 590 1067" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000018" title="bbox 375 1045 590 1067; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000042" title="bbox 375 1045 391 1067; x_wconf 97; x_fsize 30">4</span>
+      <span class="ocrx_word" id="word_000029_000043" title="bbox 553 1045 590 1067; x_wconf 27; x_fsize 30">AT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000010" lang="eng" title="bbox 376 1083 590 1106" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000019" title="bbox 376 1083 590 1106; baseline -0.005 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000044" title="bbox 376 1083 389 1106; x_wconf 96; x_fsize 30">3</span>
+      <span class="ocrx_word" id="word_000029_000045" title="bbox 553 1083 590 1105; x_wconf 87; x_fsize 30">A8</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000011" lang="eng" title="bbox 376 1121 590 1144" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000020" title="bbox 376 1121 590 1144; baseline 0.005 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000046" title="bbox 376 1121 390 1143; x_wconf 97; x_fsize 30">2</span>
+      <span class="ocrx_word" id="word_000029_000047" title="bbox 553 1121 590 1144; x_wconf 46; x_fsize 30">AQ</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000012" lang="eng" title="bbox 375 1159 644 2892" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000021" title="bbox 379 1159 608 1181; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000048" title="bbox 379 1159 388 1181; x_wconf 96; x_fsize 30">1</span>
+      <span class="ocrx_word" id="word_000029_000049" title="bbox 553 1159 608 1181; x_wconf 67; x_fsize 30">Al0</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000022" title="bbox 376 1197 605 1219; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000050" title="bbox 376 1197 408 1219; x_wconf 96; x_fsize 30">64</span>
+      <span class="ocrx_word" id="word_000029_000051" title="bbox 553 1197 605 1219; x_wconf 96; x_fsize 30">All</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000023" title="bbox 376 1235 607 1257; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000052" title="bbox 376 1235 406 1257; x_wconf 92; x_fsize 30">63</span>
+      <span class="ocrx_word" id="word_000029_000053" title="bbox 553 1235 607 1257; x_wconf 85; x_fsize 30">Al2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000024" title="bbox 376 1273 606 1296; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000054" title="bbox 376 1273 407 1295; x_wconf 97; x_fsize 30">62</span>
+      <span class="ocrx_word" id="word_000029_000055" title="bbox 553 1273 606 1296; x_wconf 87; x_fsize 30">Al3</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000025" title="bbox 376 1310 608 1333; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000056" title="bbox 376 1310 405 1333; x_wconf 88; x_fsize 30">61</span>
+      <span class="ocrx_word" id="word_000029_000057" title="bbox 553 1311 608 1333; x_wconf 89; x_fsize 30">Al4</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000026" title="bbox 376 1349 606 1371; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000058" title="bbox 376 1349 408 1371; x_wconf 96; x_fsize 30">60</span>
+      <span class="ocrx_word" id="word_000029_000059" title="bbox 553 1349 606 1371; x_wconf 86; x_fsize 30">Al5</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000027" title="bbox 376 1387 607 1410; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000060" title="bbox 376 1387 407 1410; x_wconf 96; x_fsize 30">29</span>
+      <span class="ocrx_word" id="word_000029_000061" title="bbox 553 1387 607 1410; x_wconf 85; x_fsize 30">Al6</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000028" title="bbox 376 1425 607 1447; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000062" title="bbox 376 1425 407 1447; x_wconf 96; x_fsize 30">28</span>
+      <span class="ocrx_word" id="word_000029_000063" title="bbox 553 1425 607 1447; x_wconf 83; x_fsize 30">Al7</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000029" title="bbox 376 1463 607 1485; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000064" title="bbox 376 1463 407 1485; x_wconf 96; x_fsize 30">27</span>
+      <span class="ocrx_word" id="word_000029_000065" title="bbox 553 1463 607 1485; x_wconf 76; x_fsize 30">Al8</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000030" title="bbox 376 1501 607 1524; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000066" title="bbox 376 1501 406 1523; x_wconf 96; x_fsize 30">25</span>
+      <span class="ocrx_word" id="word_000029_000067" title="bbox 553 1501 607 1524; x_wconf 41; x_fsize 30">Al9</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000031" title="bbox 376 1539 608 1561; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000068" title="bbox 376 1539 408 1561; x_wconf 96; x_fsize 30">24</span>
+      <span class="ocrx_word" id="word_000029_000069" title="bbox 553 1539 608 1561; x_wconf 90; x_fsize 30">A20</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000032" title="bbox 376 1577 605 1600; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000070" title="bbox 376 1577 406 1600; x_wconf 96; x_fsize 30">23</span>
+      <span class="ocrx_word" id="word_000029_000071" title="bbox 553 1577 605 1599; x_wconf 90; x_fsize 30">A21</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000033" title="bbox 376 1615 607 1637; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000072" title="bbox 376 1615 407 1637; x_wconf 96; x_fsize 30">22</span>
+      <span class="ocrx_word" id="word_000029_000073" title="bbox 553 1615 607 1637; x_wconf 90; x_fsize 30">A22</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000034" title="bbox 376 1653 606 1676; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000074" title="bbox 376 1653 405 1675; x_wconf 96; x_fsize 30">21</span>
+      <span class="ocrx_word" id="word_000029_000075" title="bbox 553 1653 606 1676; x_wconf 90; x_fsize 30">A23</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000035" title="bbox 376 1691 608 1713; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000076" title="bbox 376 1691 408 1713; x_wconf 96; x_fsize 30">20</span>
+      <span class="ocrx_word" id="word_000029_000077" title="bbox 553 1691 608 1713; x_wconf 89; x_fsize 30">A24</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000036" title="bbox 379 1729 606 1752; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000078" title="bbox 379 1729 407 1752; x_wconf 96; x_fsize 30">19</span>
+      <span class="ocrx_word" id="word_000029_000079" title="bbox 553 1729 606 1752; x_wconf 90; x_fsize 30">A25</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000037" title="bbox 379 1767 607 1790; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000080" title="bbox 379 1767 407 1789; x_wconf 95; x_fsize 30">18</span>
+      <span class="ocrx_word" id="word_000029_000081" title="bbox 553 1767 607 1790; x_wconf 89; x_fsize 30">A26</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000038" title="bbox 379 1805 607 1827; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000082" title="bbox 379 1805 407 1827; x_wconf 96; x_fsize 30">17</span>
+      <span class="ocrx_word" id="word_000029_000083" title="bbox 553 1805 607 1827; x_wconf 91; x_fsize 30">A27</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000039" title="bbox 376 1843 608 1866; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000084" title="bbox 376 1843 407 1866; x_wconf 96; x_fsize 30">37</span>
+      <span class="ocrx_word" id="word_000029_000085" title="bbox 553 1843 608 1866; x_wconf 93; x_fsize 30">CSO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000040" title="bbox 376 1881 605 1904; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000086" title="bbox 376 1881 407 1904; x_wconf 96; x_fsize 30">36</span>
+      <span class="ocrx_word" id="word_000029_000087" title="bbox 553 1881 605 1903; x_wconf 86; x_fsize 30">CS1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000041" title="bbox 376 1919 607 1942; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000088" title="bbox 376 1919 406 1942; x_wconf 92; x_fsize 30">35</span>
+      <span class="ocrx_word" id="word_000029_000089" title="bbox 553 1919 607 1942; x_wconf 91; x_fsize 30">CS2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000042" title="bbox 376 1957 606 1980; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000090" title="bbox 376 1957 408 1980; x_wconf 96; x_fsize 30">34</span>
+      <span class="ocrx_word" id="word_000029_000091" title="bbox 553 1957 606 1980; x_wconf 90; x_fsize 30">CS3</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000043" title="bbox 376 1995 608 2018; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000092" title="bbox 376 1995 406 2018; x_wconf 93; x_fsize 30">33</span>
+      <span class="ocrx_word" id="word_000029_000093" title="bbox 553 1995 608 2018; x_wconf 90; x_fsize 30">CS4</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000044" title="bbox 376 2033 606 2056; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000094" title="bbox 376 2033 407 2056; x_wconf 96; x_fsize 30">32</span>
+      <span class="ocrx_word" id="word_000029_000095" title="bbox 553 2033 606 2056; x_wconf 86; x_fsize 30">CS5</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000045" title="bbox 376 2071 607 2094; baseline 0.004 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000096" title="bbox 376 2071 405 2094; x_wconf 96; x_fsize 30">31</span>
+      <span class="ocrx_word" id="word_000029_000097" title="bbox 553 2071 607 2094; x_wconf 91; x_fsize 30">CS6</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000046" title="bbox 376 2109 607 2132; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000098" title="bbox 376 2109 408 2132; x_wconf 96; x_fsize 30">30</span>
+      <span class="ocrx_word" id="word_000029_000099" title="bbox 553 2109 607 2132; x_wconf 91; x_fsize 30">CS7</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000047" title="bbox 379 2147 595 2170; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000100" title="bbox 379 2147 407 2170; x_wconf 96; x_fsize 30">16</span>
+      <span class="ocrx_word" id="word_000029_000101" title="bbox 553 2147 595 2169; x_wconf 96; x_fsize 30">OE</span>
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+     <span class="ocr_line" id="line_000029_000048" title="bbox 379 2185 605 2207; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000102" title="bbox 379 2185 408 2207; x_wconf 95; x_fsize 30">14</span>
+      <span class="ocrx_word" id="word_000029_000103" title="bbox 552 2185 605 2207; x_wconf 96; x_fsize 30">WR</span>
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+     <span class="ocr_line" id="line_000029_000049" title="bbox 379 2223 609 2245; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000104" title="bbox 379 2223 406 2245; x_wconf 96; x_fsize 30">15</span>
+      <span class="ocrx_word" id="word_000029_000105" title="bbox 553 2223 609 2245; x_wconf 96; x_fsize 30">VPS</span>
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+     <span class="ocr_line" id="line_000029_000050" title="bbox 376 2261 616 2284; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
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+      <span class="ocrx_word" id="word_000029_000108" title="bbox 375 2299 408 2321; x_wconf 95; x_fsize 30">40</span>
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+      <span class="ocrx_word" id="word_000029_000110" title="bbox 376 2337 407 2360; x_wconf 96; x_fsize 30">38</span>
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+     </span>
+     <span class="ocr_line" id="line_000029_000056" title="bbox 376 2489 603 2511; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000118" title="bbox 376 2489 407 2511; x_wconf 96; x_fsize 30">52</span>
+      <span class="ocrx_word" id="word_000029_000119" title="bbox 553 2489 603 2511; x_wconf 96; x_fsize 30">INO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000057" title="bbox 376 2527 600 2550; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000120" title="bbox 376 2527 406 2550; x_wconf 96; x_fsize 30">53</span>
+      <span class="ocrx_word" id="word_000029_000121" title="bbox 553 2527 600 2549; x_wconf 64; x_fsize 30">INI</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000058" title="bbox 376 2565 602 2588; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000122" title="bbox 376 2565 408 2588; x_wconf 96; x_fsize 30">54</span>
+      <span class="ocrx_word" id="word_000029_000123" title="bbox 553 2565 602 2587; x_wconf 92; x_fsize 30">IN2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000059" title="bbox 376 2603 631 2626; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000124" title="bbox 376 2603 406 2626; x_wconf 96; x_fsize 30">55</span>
+      <span class="ocrx_word" id="word_000029_000125" title="bbox 553 2603 631 2625; x_wconf 92; x_fsize 30">X2D2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000060" title="bbox 376 2641 634 2664; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000126" title="bbox 376 2641 407 2664; x_wconf 95; x_fsize 30">57</span>
+      <span class="ocrx_word" id="word_000029_000127" title="bbox 553 2641 634 2664; x_wconf 92; x_fsize 30">ATST</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000061" title="bbox 379 2679 622 2701; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000128" title="bbox 379 2679 408 2701; x_wconf 96; x_fsize 30">10</span>
+      <span class="ocrx_word" id="word_000029_000129" title="bbox 553 2679 622 2701; x_wconf 96; x_fsize 30">VDD</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000062" title="bbox 375 2717 622 2739; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000130" title="bbox 375 2717 407 2739; x_wconf 96; x_fsize 30">42</span>
+      <span class="ocrx_word" id="word_000029_000131" title="bbox 553 2717 622 2739; x_wconf 96; x_fsize 30">VDD</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000063" title="bbox 376 2755 623 2778; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000132" title="bbox 376 2755 390 2778; x_wconf 96; x_fsize 30">9</span>
+      <span class="ocrx_word" id="word_000029_000133" title="bbox 553 2755 623 2777; x_wconf 96; x_fsize 30">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000064" title="bbox 376 2793 623 2816; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000134" title="bbox 376 2793 407 2816; x_wconf 96; x_fsize 30">26</span>
+      <span class="ocrx_word" id="word_000029_000135" title="bbox 553 2793 623 2815; x_wconf 96; x_fsize 30">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000065" title="bbox 375 2831 623 2853; baseline 0 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000136" title="bbox 375 2831 405 2853; x_wconf 95; x_fsize 30">41</span>
+      <span class="ocrx_word" id="word_000029_000137" title="bbox 553 2831 623 2853; x_wconf 96; x_fsize 30">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000066" title="bbox 376 2869 623 2892; baseline -0.004 0; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000138" title="bbox 376 2869 407 2892; x_wconf 96; x_fsize 30">58</span>
+      <span class="ocrx_word" id="word_000029_000139" title="bbox 553 2869 623 2891; x_wconf 96; x_fsize 30">GND</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000003" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000029_000013" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000067" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000029_000140" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000029_000141" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000004" title="bbox 848 437 981 536">
+    <p class="ocr_par" id="par_000029_000014" lang="eng" title="bbox 848 437 981 536" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000068" title="bbox 848 437 981 461; baseline 0 -1; x_size 28.333334; x_descenders 5.3333335; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000142" title="bbox 848 437 981 461; x_wconf 96; x_fsize 29">Direction</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000069" title="bbox 849 475 891 498; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000143" title="bbox 849 475 891 498; x_wconf 55; x_fsize 30">VO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000070" title="bbox 849 513 891 536; baseline 0 -1; x_size 29.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000144" title="bbox 849 513 891 536; x_wconf 69; x_fsize 30">vO</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000005" title="bbox 849 1691 891 1714">
+    <p class="ocr_par" id="par_000029_000015" lang="eng" title="bbox 849 1691 891 1714" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000071" title="bbox 849 1691 891 1714; baseline 0 -1; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000145" title="bbox 849 1691 891 1714; x_wconf 41; x_fsize 31">fe)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000006" title="bbox 849 1843 871 2321">
+    <p class="ocr_par" id="par_000029_000016" lang="eng" title="bbox 849 1843 871 2321" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000072" title="bbox 849 1843 871 2321; textangle 90; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000146" title="bbox 849 1843 871 2321; x_wconf 0; x_fsize 31">~*=“O0O000000000</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000007" title="bbox 859 2337 891 2360">
+    <p class="ocr_par" id="par_000029_000017" lang="eng" title="bbox 859 2337 891 2360" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000073" title="bbox 859 2337 891 2360; textangle 90; x_size 44; x_descenders 11; x_ascenders 11">
+      <span class="ocrx_word" id="word_000029_000147" title="bbox 859 2337 891 2360; x_wconf 27; x_fsize 45">fo)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000008" title="bbox 849 2679 919 2891">
+    <p class="ocr_par" id="par_000029_000018" lang="eng" title="bbox 849 2679 919 2891" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000074" title="bbox 849 2679 919 2701; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000148" title="bbox 849 2679 919 2701; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000075" title="bbox 849 2717 919 2739; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000149" title="bbox 849 2717 919 2739; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000076" title="bbox 849 2755 919 2777; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000150" title="bbox 849 2755 919 2777; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000077" title="bbox 849 2793 919 2815; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000151" title="bbox 849 2793 919 2815; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000078" title="bbox 849 2831 919 2853; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000152" title="bbox 849 2831 919 2853; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000079" title="bbox 849 2869 919 2891; baseline 0 0; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000029_000153" title="bbox 849 2869 919 2891; x_wconf 96; x_fsize 31">PWR</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000009" title="bbox 1061 437 1407 1644">
+    <p class="ocr_par" id="par_000029_000019" lang="eng" title="bbox 1061 437 1279 467" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000080" title="bbox 1061 437 1279 467; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000154" title="bbox 1061 437 1107 460; x_wconf 95; x_fsize 31">Pin</span>
+      <span class="ocrx_word" id="word_000029_000155" title="bbox 1115 437 1279 467; x_wconf 96; x_fsize 31">Description</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000020" lang="eng" title="bbox 1061 475 1167 497" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000081" title="bbox 1061 475 1167 497; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000156" title="bbox 1061 475 1167 497; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000021" lang="eng" title="bbox 1061 513 1167 535" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000082" title="bbox 1061 513 1167 535; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000157" title="bbox 1061 513 1167 535; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000022" lang="eng" title="bbox 1061 551 1167 573" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000083" title="bbox 1061 551 1167 573; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000158" title="bbox 1061 551 1167 573; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000023" lang="eng" title="bbox 1061 589 1167 611" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000084" title="bbox 1061 589 1167 611; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000159" title="bbox 1061 589 1167 611; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000024" lang="eng" title="bbox 1061 627 1167 649" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000085" title="bbox 1061 627 1167 649; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000160" title="bbox 1061 627 1167 649; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000025" lang="eng" title="bbox 1061 665 1167 687" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000086" title="bbox 1061 665 1167 687; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000161" title="bbox 1061 665 1167 687; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000026" lang="eng" title="bbox 1061 703 1167 725" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000087" title="bbox 1061 703 1167 725; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000162" title="bbox 1061 703 1167 725; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000027" lang="eng" title="bbox 1061 741 1167 763" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000088" title="bbox 1061 741 1167 763; baseline 0 0; x_size 29.192226; x_descenders 7.1922269; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000163" title="bbox 1061 741 1167 763; x_wconf 92; x_fsize 30">Databus</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000028" lang="eng" title="bbox 1061 779 1407 1644" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000089" title="bbox 1061 779 1407 808; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000164" title="bbox 1061 779 1163 801; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000165" title="bbox 1173 779 1216 801; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000166" title="bbox 1226 792 1234 795; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000167" title="bbox 1243 779 1339 808; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000168" title="bbox 1348 779 1407 801; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000090" title="bbox 1061 817 1407 846; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000169" title="bbox 1061 817 1163 839; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000170" title="bbox 1173 817 1216 839; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000171" title="bbox 1226 830 1234 833; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000172" title="bbox 1243 817 1339 846; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000173" title="bbox 1348 817 1407 839; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000091" title="bbox 1061 855 1407 884; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000174" title="bbox 1061 855 1163 877; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000175" title="bbox 1173 855 1216 877; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000176" title="bbox 1226 868 1234 871; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000177" title="bbox 1243 855 1339 884; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000178" title="bbox 1348 855 1407 877; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000092" title="bbox 1061 893 1407 922; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000179" title="bbox 1061 893 1163 915; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000180" title="bbox 1173 893 1216 915; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000181" title="bbox 1226 906 1234 909; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000182" title="bbox 1243 893 1339 922; x_wconf 95; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000183" title="bbox 1348 893 1407 915; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000093" title="bbox 1061 931 1407 960; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000184" title="bbox 1061 931 1163 953; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000185" title="bbox 1173 931 1216 953; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000186" title="bbox 1226 944 1234 947; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000187" title="bbox 1243 931 1339 960; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000188" title="bbox 1348 931 1407 953; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000094" title="bbox 1061 969 1407 998; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000189" title="bbox 1061 969 1163 991; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000190" title="bbox 1173 969 1216 991; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000191" title="bbox 1226 982 1234 985; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000192" title="bbox 1243 969 1339 998; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000193" title="bbox 1348 969 1407 991; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000095" title="bbox 1061 1007 1407 1036; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000194" title="bbox 1061 1007 1163 1029; x_wconf 93; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000195" title="bbox 1173 1007 1216 1029; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000196" title="bbox 1226 1020 1234 1023; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000197" title="bbox 1243 1007 1339 1036; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000198" title="bbox 1348 1007 1407 1029; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000096" title="bbox 1061 1045 1407 1074; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000199" title="bbox 1061 1045 1163 1067; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000200" title="bbox 1173 1045 1216 1067; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000201" title="bbox 1226 1058 1234 1061; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000202" title="bbox 1243 1045 1339 1074; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000203" title="bbox 1348 1045 1407 1067; x_wconf 96; x_fsize 30">ATO</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000097" title="bbox 1061 1083 1404 1112; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000204" title="bbox 1061 1083 1163 1105; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000205" title="bbox 1173 1083 1216 1105; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000206" title="bbox 1226 1096 1234 1099; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000207" title="bbox 1243 1083 1339 1112; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000208" title="bbox 1348 1083 1404 1105; x_wconf 75; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000209" title="bbox 1396 1079 1409 1116; x_wconf 75; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000098" title="bbox 1061 1121 1404 1150; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000210" title="bbox 1061 1121 1163 1143; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000211" title="bbox 1173 1121 1216 1143; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000212" title="bbox 1226 1134 1234 1137; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000213" title="bbox 1243 1121 1339 1150; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000214" title="bbox 1348 1121 1404 1143; x_wconf 74; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000215" title="bbox 1396 1117 1409 1154; x_wconf 74; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000099" title="bbox 1061 1159 1404 1188; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000216" title="bbox 1061 1159 1163 1181; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000217" title="bbox 1173 1159 1216 1181; x_wconf 92; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000218" title="bbox 1226 1172 1234 1175; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000219" title="bbox 1243 1159 1339 1188; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000220" title="bbox 1348 1159 1404 1181; x_wconf 71; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000221" title="bbox 1396 1155 1409 1192; x_wconf 71; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000100" title="bbox 1061 1197 1404 1226; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000222" title="bbox 1061 1197 1163 1219; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000223" title="bbox 1173 1197 1216 1219; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000224" title="bbox 1226 1210 1234 1213; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000225" title="bbox 1243 1197 1339 1226; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000226" title="bbox 1348 1197 1404 1219; x_wconf 72; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000227" title="bbox 1396 1193 1409 1230; x_wconf 72; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000101" title="bbox 1061 1235 1404 1264; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000228" title="bbox 1061 1235 1163 1257; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000229" title="bbox 1173 1235 1216 1257; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000230" title="bbox 1226 1248 1234 1251; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000231" title="bbox 1243 1235 1339 1264; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000232" title="bbox 1348 1235 1404 1257; x_wconf 69; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000233" title="bbox 1396 1231 1409 1268; x_wconf 69; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000102" title="bbox 1061 1273 1404 1302; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000234" title="bbox 1061 1273 1163 1295; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000235" title="bbox 1173 1273 1216 1295; x_wconf 90; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000236" title="bbox 1226 1286 1234 1289; x_wconf 90; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000237" title="bbox 1243 1273 1339 1302; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000238" title="bbox 1348 1273 1404 1295; x_wconf 70; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000239" title="bbox 1396 1269 1409 1306; x_wconf 70; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000103" title="bbox 1061 1311 1404 1340; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000240" title="bbox 1061 1311 1163 1333; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000241" title="bbox 1173 1311 1216 1333; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000242" title="bbox 1226 1324 1234 1327; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000243" title="bbox 1243 1311 1339 1340; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000244" title="bbox 1348 1311 1404 1333; x_wconf 72; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000245" title="bbox 1396 1307 1409 1344; x_wconf 72; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000104" title="bbox 1061 1349 1404 1378; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000246" title="bbox 1061 1349 1163 1371; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000247" title="bbox 1173 1349 1216 1371; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000248" title="bbox 1226 1362 1234 1365; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000249" title="bbox 1243 1349 1339 1378; x_wconf 96; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000250" title="bbox 1348 1349 1404 1371; x_wconf 75; x_fsize 30">AT</span>
+      <span class="ocrx_word" id="word_000029_000251" title="bbox 1396 1345 1409 1382; x_wconf 75; x_fsize 30">1</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000105" title="bbox 1061 1387 1406 1416; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000252" title="bbox 1061 1387 1163 1409; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000253" title="bbox 1173 1387 1216 1409; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000254" title="bbox 1226 1400 1234 1403; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000255" title="bbox 1243 1387 1339 1416; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000256" title="bbox 1348 1387 1406 1409; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000106" title="bbox 1061 1425 1406 1454; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000257" title="bbox 1061 1425 1163 1447; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000258" title="bbox 1173 1425 1216 1447; x_wconf 92; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000259" title="bbox 1226 1438 1234 1441; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000260" title="bbox 1243 1425 1339 1454; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000261" title="bbox 1348 1425 1406 1447; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000107" title="bbox 1061 1463 1406 1492; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000262" title="bbox 1061 1463 1163 1485; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000263" title="bbox 1173 1463 1216 1485; x_wconf 92; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000264" title="bbox 1226 1476 1234 1479; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000265" title="bbox 1243 1463 1339 1492; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000266" title="bbox 1348 1463 1406 1485; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000108" title="bbox 1061 1501 1406 1530; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000267" title="bbox 1061 1501 1163 1523; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000268" title="bbox 1173 1501 1216 1523; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000269" title="bbox 1226 1514 1234 1517; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000270" title="bbox 1243 1501 1339 1530; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000271" title="bbox 1348 1501 1406 1523; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000109" title="bbox 1061 1539 1406 1568; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000272" title="bbox 1061 1539 1163 1561; x_wconf 93; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000273" title="bbox 1173 1539 1216 1561; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000274" title="bbox 1226 1552 1234 1555; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000275" title="bbox 1243 1539 1339 1568; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000276" title="bbox 1348 1539 1406 1561; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000110" title="bbox 1061 1577 1406 1606; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000277" title="bbox 1061 1577 1163 1599; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000278" title="bbox 1173 1577 1216 1599; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000279" title="bbox 1226 1590 1234 1593; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000280" title="bbox 1243 1577 1339 1606; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000281" title="bbox 1348 1577 1406 1599; x_wconf 92; x_fsize 30">AT2</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000111" title="bbox 1061 1615 1406 1644; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000282" title="bbox 1061 1615 1163 1637; x_wconf 94; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000283" title="bbox 1173 1615 1216 1637; x_wconf 91; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000284" title="bbox 1226 1628 1234 1631; x_wconf 91; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000285" title="bbox 1243 1615 1339 1644; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000286" title="bbox 1348 1615 1406 1637; x_wconf 93; x_fsize 30">AT2</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000010" title="bbox 1061 1653 1879 1682">
+    <p class="ocr_par" id="par_000029_000029" lang="eng" title="bbox 1061 1653 1879 1682" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000029_000112" title="bbox 1061 1653 1879 1682; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000287" title="bbox 1061 1653 1163 1675; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000288" title="bbox 1173 1653 1216 1675; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000289" title="bbox 1226 1666 1234 1669; x_wconf 92; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000290" title="bbox 1243 1653 1339 1682; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000291" title="bbox 1348 1653 1545 1676; x_wconf 90; x_fsize 30">AT2/Oscillator</span>
+      <span class="ocrx_word" id="word_000029_000292" title="bbox 1554 1653 1645 1682; x_wconf 96; x_fsize 30">Output</span>
+      <span class="ocrx_word" id="word_000029_000293" title="bbox 1654 1653 1678 1675; x_wconf 93; x_fsize 30">in</span>
+      <span class="ocrx_word" id="word_000029_000294" title="bbox 1687 1653 1795 1676; x_wconf 61; x_fsize 30">PSPRAM</span>
+      <span class="ocrx_word" id="word_000029_000295" title="bbox 1805 1653 1879 1675; x_wconf 96; x_fsize 30">Mode</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000011" title="bbox 1060 1691 1829 2891">
+    <p class="ocr_par" id="par_000029_000030" lang="eng" title="bbox 1061 1691 1829 1872" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000113" title="bbox 1061 1691 1829 1720; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000296" title="bbox 1061 1691 1163 1713; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000297" title="bbox 1173 1691 1216 1713; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000298" title="bbox 1226 1704 1234 1707; x_wconf 90; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000299" title="bbox 1243 1691 1339 1720; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000300" title="bbox 1348 1691 1405 1714; x_wconf 92; x_fsize 30">AT3</span>
+      <span class="ocrx_word" id="word_000029_000301" title="bbox 1417 1691 1496 1720; x_wconf 96; x_fsize 30">Inputs</span>
+      <span class="ocrx_word" id="word_000029_000302" title="bbox 1506 1694 1530 1713; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000029_000303" title="bbox 1540 1694 1573 1713; x_wconf 96; x_fsize 30">set</span>
+      <span class="ocrx_word" id="word_000029_000304" title="bbox 1582 1691 1664 1713; x_wconf 96; x_fsize 30">device</span>
+      <span class="ocrx_word" id="word_000029_000305" title="bbox 1674 1691 1721 1713; x_wconf 96; x_fsize 30">size</span>
+      <span class="ocrx_word" id="word_000029_000306" title="bbox 1730 1698 1761 1713; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000029_000307" title="bbox 1770 1695 1829 1713; x_wconf 96; x_fsize 30">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000114" title="bbox 1061 1729 1829 1758; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000308" title="bbox 1061 1729 1163 1751; x_wconf 96; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000309" title="bbox 1173 1729 1216 1751; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000310" title="bbox 1226 1742 1234 1745; x_wconf 90; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000311" title="bbox 1243 1729 1339 1758; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000312" title="bbox 1348 1729 1405 1752; x_wconf 92; x_fsize 30">AT3</span>
+      <span class="ocrx_word" id="word_000029_000313" title="bbox 1417 1729 1496 1758; x_wconf 96; x_fsize 30">Inputs</span>
+      <span class="ocrx_word" id="word_000029_000314" title="bbox 1506 1732 1530 1751; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000029_000315" title="bbox 1540 1732 1573 1751; x_wconf 96; x_fsize 30">set</span>
+      <span class="ocrx_word" id="word_000029_000316" title="bbox 1582 1729 1664 1751; x_wconf 96; x_fsize 30">device</span>
+      <span class="ocrx_word" id="word_000029_000317" title="bbox 1674 1729 1721 1751; x_wconf 96; x_fsize 30">size</span>
+      <span class="ocrx_word" id="word_000029_000318" title="bbox 1730 1736 1761 1751; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000029_000319" title="bbox 1770 1733 1829 1751; x_wconf 96; x_fsize 30">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000115" title="bbox 1061 1767 1829 1796; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000320" title="bbox 1061 1767 1163 1789; x_wconf 95; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000321" title="bbox 1173 1767 1216 1789; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000322" title="bbox 1226 1780 1234 1783; x_wconf 90; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000323" title="bbox 1243 1767 1339 1796; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000324" title="bbox 1348 1767 1405 1790; x_wconf 92; x_fsize 30">AT3</span>
+      <span class="ocrx_word" id="word_000029_000325" title="bbox 1417 1767 1496 1796; x_wconf 96; x_fsize 30">Inputs</span>
+      <span class="ocrx_word" id="word_000029_000326" title="bbox 1506 1770 1530 1789; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000029_000327" title="bbox 1540 1770 1573 1789; x_wconf 96; x_fsize 30">set</span>
+      <span class="ocrx_word" id="word_000029_000328" title="bbox 1582 1767 1664 1789; x_wconf 96; x_fsize 30">device</span>
+      <span class="ocrx_word" id="word_000029_000329" title="bbox 1674 1767 1721 1789; x_wconf 96; x_fsize 30">size</span>
+      <span class="ocrx_word" id="word_000029_000330" title="bbox 1730 1774 1761 1789; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000029_000331" title="bbox 1770 1771 1829 1789; x_wconf 96; x_fsize 30">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000116" title="bbox 1061 1805 1829 1834; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000332" title="bbox 1061 1805 1163 1827; x_wconf 96; x_fsize 30">Address</span>
+      <span class="ocrx_word" id="word_000029_000333" title="bbox 1173 1805 1216 1827; x_wconf 93; x_fsize 30">bus</span>
+      <span class="ocrx_word" id="word_000029_000334" title="bbox 1226 1818 1234 1821; x_wconf 90; x_fsize 30">-</span>
+      <span class="ocrx_word" id="word_000029_000335" title="bbox 1243 1805 1339 1834; x_wconf 93; x_fsize 30">register</span>
+      <span class="ocrx_word" id="word_000029_000336" title="bbox 1348 1805 1405 1828; x_wconf 92; x_fsize 30">AT3</span>
+      <span class="ocrx_word" id="word_000029_000337" title="bbox 1417 1805 1496 1834; x_wconf 96; x_fsize 30">Inputs</span>
+      <span class="ocrx_word" id="word_000029_000338" title="bbox 1506 1808 1530 1827; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000029_000339" title="bbox 1540 1808 1573 1827; x_wconf 96; x_fsize 30">set</span>
+      <span class="ocrx_word" id="word_000029_000340" title="bbox 1582 1805 1664 1827; x_wconf 96; x_fsize 30">device</span>
+      <span class="ocrx_word" id="word_000029_000341" title="bbox 1674 1805 1721 1827; x_wconf 96; x_fsize 30">size</span>
+      <span class="ocrx_word" id="word_000029_000342" title="bbox 1730 1812 1761 1827; x_wconf 96; x_fsize 30">on</span>
+      <span class="ocrx_word" id="word_000029_000343" title="bbox 1770 1809 1829 1827; x_wconf 96; x_fsize 30">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000117" title="bbox 1061 1843 1305 1872; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000344" title="bbox 1061 1843 1151 1865; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000345" title="bbox 1160 1843 1214 1872; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000346" title="bbox 1224 1843 1305 1865; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000031" lang="eng" title="bbox 1061 1881 1305 1910" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000118" title="bbox 1061 1881 1305 1910; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000347" title="bbox 1061 1881 1151 1903; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000348" title="bbox 1160 1881 1214 1910; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000349" title="bbox 1224 1881 1305 1903; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000032" lang="eng" title="bbox 1061 1919 1305 1948" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000119" title="bbox 1061 1919 1305 1948; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000350" title="bbox 1061 1919 1151 1941; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000351" title="bbox 1160 1919 1214 1948; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000352" title="bbox 1224 1919 1305 1941; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000033" lang="eng" title="bbox 1061 1957 1305 1986" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000120" title="bbox 1061 1957 1305 1986; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000353" title="bbox 1061 1957 1151 1979; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000354" title="bbox 1160 1957 1214 1986; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000355" title="bbox 1224 1957 1305 1979; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000034" lang="eng" title="bbox 1061 1995 1305 2024" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000121" title="bbox 1061 1995 1305 2024; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000356" title="bbox 1061 1995 1151 2017; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000357" title="bbox 1160 1995 1214 2024; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000358" title="bbox 1224 1995 1305 2017; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000035" lang="eng" title="bbox 1061 2033 1305 2062" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000122" title="bbox 1061 2033 1305 2062; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000359" title="bbox 1061 2033 1151 2055; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000360" title="bbox 1160 2033 1214 2062; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000361" title="bbox 1224 2033 1305 2055; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000036" lang="eng" title="bbox 1061 2071 1305 2100" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000123" title="bbox 1061 2071 1305 2100; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000362" title="bbox 1061 2071 1151 2093; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000363" title="bbox 1160 2071 1214 2100; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000364" title="bbox 1224 2071 1305 2093; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000037" lang="eng" title="bbox 1061 2109 1305 2138" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000124" title="bbox 1061 2109 1305 2138; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000365" title="bbox 1061 2109 1151 2131; x_wconf 96; x_fsize 30">Device</span>
+      <span class="ocrx_word" id="word_000029_000366" title="bbox 1160 2109 1214 2138; x_wconf 96; x_fsize 30">chip</span>
+      <span class="ocrx_word" id="word_000029_000367" title="bbox 1224 2109 1305 2131; x_wconf 96; x_fsize 30">selects</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000038" lang="eng" title="bbox 1061 2146 1591 2176" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000125" title="bbox 1061 2146 1591 2176; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000368" title="bbox 1061 2147 1152 2176; x_wconf 93; x_fsize 30">Output</span>
+      <span class="ocrx_word" id="word_000029_000369" title="bbox 1161 2146 1358 2170; x_wconf 91; x_fsize 30">Enable/Refresh</span>
+      <span class="ocrx_word" id="word_000029_000370" title="bbox 1367 2147 1390 2169; x_wconf 93; x_fsize 30">in</span>
+      <span class="ocrx_word" id="word_000029_000371" title="bbox 1399 2147 1508 2169; x_wconf 51; x_fsize 30">PSRAM</span>
+      <span class="ocrx_word" id="word_000029_000372" title="bbox 1517 2147 1591 2169; x_wconf 96; x_fsize 30">Mode</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000039" lang="eng" title="bbox 1060 2185 1210 2214" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000126" title="bbox 1060 2185 1210 2214; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000373" title="bbox 1060 2185 1134 2207; x_wconf 96; x_fsize 30">Write</span>
+      <span class="ocrx_word" id="word_000029_000374" title="bbox 1142 2185 1210 2214; x_wconf 96; x_fsize 30">pulse</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000040" lang="eng" title="bbox 1061 2223 1217 2245" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000127" title="bbox 1061 2223 1217 2245; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000375" title="bbox 1061 2223 1119 2245; x_wconf 96; x_fsize 30">VPP</span>
+      <span class="ocrx_word" id="word_000029_000376" title="bbox 1128 2223 1217 2245; x_wconf 95; x_fsize 30">control</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000041" lang="eng" title="bbox 1061 2261 1206 2290" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000128" title="bbox 1061 2261 1206 2290; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000377" title="bbox 1061 2261 1131 2283; x_wconf 96; x_fsize 30">Reset</span>
+      <span class="ocrx_word" id="word_000029_000378" title="bbox 1140 2261 1206 2290; x_wconf 96; x_fsize 30">input</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000042" lang="eng" title="bbox 1061 2299 1289 2328" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000129" title="bbox 1061 2299 1289 2328; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000379" title="bbox 1061 2299 1135 2322; x_wconf 96; x_fsize 30">Serial</span>
+      <span class="ocrx_word" id="word_000029_000380" title="bbox 1145 2299 1214 2321; x_wconf 96; x_fsize 30">clock</span>
+      <span class="ocrx_word" id="word_000029_000381" title="bbox 1223 2299 1289 2328; x_wconf 97; x_fsize 30">input</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000043" lang="eng" title="bbox 1061 2337 1282 2366" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000130" title="bbox 1061 2337 1282 2366; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000382" title="bbox 1061 2337 1135 2360; x_wconf 96; x_fsize 30">Serial</span>
+      <span class="ocrx_word" id="word_000029_000383" title="bbox 1145 2337 1207 2359; x_wconf 96; x_fsize 30">Data</span>
+      <span class="ocrx_word" id="word_000029_000384" title="bbox 1216 2337 1282 2366; x_wconf 96; x_fsize 30">input</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000044" lang="eng" title="bbox 1061 2375 1484 2397" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000131" title="bbox 1061 2375 1484 2397; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000385" title="bbox 1061 2375 1168 2397; x_wconf 96; x_fsize 30">Protocol</span>
+      <span class="ocrx_word" id="word_000029_000386" title="bbox 1178 2375 1299 2397; x_wconf 96; x_fsize 30">Direction</span>
+      <span class="ocrx_word" id="word_000029_000387" title="bbox 1308 2375 1436 2397; x_wconf 96; x_fsize 30">indication</span>
+      <span class="ocrx_word" id="word_000029_000388" title="bbox 1445 2375 1484 2397; x_wconf 97; x_fsize 30">Bit</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000045" lang="eng" title="bbox 1061 2412 1658 2442" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000132" title="bbox 1061 2412 1658 2442; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000389" title="bbox 1061 2413 1119 2435; x_wconf 95; x_fsize 30">Low</span>
+      <span class="ocrx_word" id="word_000029_000390" title="bbox 1128 2413 1222 2442; x_wconf 96; x_fsize 30">Battery</span>
+      <span class="ocrx_word" id="word_000029_000391" title="bbox 1232 2413 1307 2435; x_wconf 96; x_fsize 30">detect</span>
+      <span class="ocrx_word" id="word_000029_000392" title="bbox 1316 2413 1392 2435; x_wconf 96; x_fsize 30">driver</span>
+      <span class="ocrx_word" id="word_000029_000393" title="bbox 1401 2417 1484 2442; x_wconf 96; x_fsize 30">output</span>
+      <span class="ocrx_word" id="word_000029_000394" title="bbox 1494 2413 1573 2442; x_wconf 96; x_fsize 30">(Open</span>
+      <span class="ocrx_word" id="word_000029_000395" title="bbox 1582 2412 1658 2441; x_wconf 96; x_fsize 30">drain)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000046" lang="eng" title="bbox 1061 2451 1339 2474" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000133" title="bbox 1061 2451 1339 2474; baseline 0 -1; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000396" title="bbox 1061 2451 1169 2474; x_wconf 92; x_fsize 30">PSRAM</span>
+      <span class="ocrx_word" id="word_000029_000397" title="bbox 1179 2451 1253 2473; x_wconf 64; x_fsize 30">Mode</span>
+      <span class="ocrx_word" id="word_000029_000398" title="bbox 1263 2451 1339 2473; x_wconf 96; x_fsize 30">Select</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000047" lang="eng" title="bbox 1061 2489 1361 2518" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000134" title="bbox 1061 2489 1361 2518; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000399" title="bbox 1061 2489 1162 2511; x_wconf 96; x_fsize 30">General</span>
+      <span class="ocrx_word" id="word_000029_000400" title="bbox 1172 2489 1275 2518; x_wconf 96; x_fsize 30">Purpose</span>
+      <span class="ocrx_word" id="word_000029_000401" title="bbox 1284 2489 1361 2518; x_wconf 96; x_fsize 30">inputs</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000048" lang="eng" title="bbox 1061 2527 1361 2556" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000135" title="bbox 1061 2527 1361 2556; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000402" title="bbox 1061 2527 1162 2549; x_wconf 96; x_fsize 30">General</span>
+      <span class="ocrx_word" id="word_000029_000403" title="bbox 1172 2527 1275 2556; x_wconf 96; x_fsize 30">Purpose</span>
+      <span class="ocrx_word" id="word_000029_000404" title="bbox 1284 2527 1361 2556; x_wconf 96; x_fsize 30">inputs</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000049" lang="eng" title="bbox 1061 2564 1811 2632" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000136" title="bbox 1061 2564 1811 2594; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000029_000405" title="bbox 1061 2565 1162 2587; x_wconf 95; x_fsize 31">General</span>
+      <span class="ocrx_word" id="word_000029_000406" title="bbox 1172 2565 1275 2594; x_wconf 93; x_fsize 31">Purpose</span>
+      <span class="ocrx_word" id="word_000029_000407" title="bbox 1284 2564 1470 2594; x_wconf 92; x_fsize 31">inputs/Refresh</span>
+      <span class="ocrx_word" id="word_000029_000408" title="bbox 1479 2565 1577 2587; x_wconf 96; x_fsize 31">Disable</span>
+      <span class="ocrx_word" id="word_000029_000409" title="bbox 1586 2565 1610 2587; x_wconf 93; x_fsize 31">in</span>
+      <span class="ocrx_word" id="word_000029_000410" title="bbox 1619 2565 1727 2588; x_wconf 58; x_fsize 31">PSRAM</span>
+      <span class="ocrx_word" id="word_000029_000411" title="bbox 1737 2565 1811 2587; x_wconf 96; x_fsize 31">Mode</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000137" title="bbox 1061 2602 1511 2632; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000029_000412" title="bbox 1061 2603 1188 2625; x_wconf 96; x_fsize 31">Oscillator</span>
+      <span class="ocrx_word" id="word_000029_000413" title="bbox 1197 2603 1265 2632; x_wconf 95; x_fsize 31">Input</span>
+      <span class="ocrx_word" id="word_000029_000414" title="bbox 1274 2602 1310 2625; x_wconf 92; x_fsize 31">for</span>
+      <span class="ocrx_word" id="word_000029_000415" title="bbox 1319 2603 1427 2626; x_wconf 63; x_fsize 31">PSRAM</span>
+      <span class="ocrx_word" id="word_000029_000416" title="bbox 1437 2603 1511 2625; x_wconf 96; x_fsize 31">Mode</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000050" lang="eng" title="bbox 1061 2641 1802 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000138" title="bbox 1061 2641 1802 2670; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000417" title="bbox 1061 2641 1116 2663; x_wconf 96; x_fsize 30">Test</span>
+      <span class="ocrx_word" id="word_000029_000418" title="bbox 1125 2641 1191 2670; x_wconf 96; x_fsize 30">input</span>
+      <span class="ocrx_word" id="word_000029_000419" title="bbox 1201 2641 1260 2670; x_wconf 95; x_fsize 30">(pull</span>
+      <span class="ocrx_word" id="word_000029_000420" title="bbox 1270 2641 1326 2670; x_wconf 96; x_fsize 30">high</span>
+      <span class="ocrx_word" id="word_000029_000421" title="bbox 1335 2644 1359 2663; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000029_000422" title="bbox 1367 2644 1409 2670; x_wconf 97; x_fsize 30">put</span>
+      <span class="ocrx_word" id="word_000029_000423" title="bbox 1418 2641 1500 2663; x_wconf 96; x_fsize 30">device</span>
+      <span class="ocrx_word" id="word_000029_000424" title="bbox 1509 2641 1558 2663; x_wconf 96; x_fsize 30">into</span>
+      <span class="ocrx_word" id="word_000029_000425" title="bbox 1567 2641 1661 2663; x_wconf 96; x_fsize 30">address</span>
+      <span class="ocrx_word" id="word_000029_000426" title="bbox 1671 2644 1714 2663; x_wconf 96; x_fsize 30">test</span>
+      <span class="ocrx_word" id="word_000029_000427" title="bbox 1723 2641 1802 2669; x_wconf 95; x_fsize 30">mode)</span>
+     </span>
+     <span class="ocr_line" id="line_000029_000139" title="bbox 1061 2679 1228 2708; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000428" title="bbox 1061 2679 1142 2701; x_wconf 96; x_fsize 30">Power</span>
+      <span class="ocrx_word" id="word_000029_000429" title="bbox 1151 2679 1228 2708; x_wconf 95; x_fsize 30">inputs</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000051" lang="eng" title="bbox 1061 2717 1228 2746" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000140" title="bbox 1061 2717 1228 2746; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000430" title="bbox 1061 2717 1142 2739; x_wconf 96; x_fsize 30">Power</span>
+      <span class="ocrx_word" id="word_000029_000431" title="bbox 1151 2717 1228 2746; x_wconf 96; x_fsize 30">inputs</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000052" lang="eng" title="bbox 1061 2755 1160 2777" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000141" title="bbox 1061 2755 1160 2777; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000432" title="bbox 1061 2755 1160 2777; x_wconf 96; x_fsize 30">Ground</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000053" lang="eng" title="bbox 1061 2793 1160 2815" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000142" title="bbox 1061 2793 1160 2815; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000433" title="bbox 1061 2793 1160 2815; x_wconf 95; x_fsize 30">Ground</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000054" lang="eng" title="bbox 1061 2831 1160 2853" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000143" title="bbox 1061 2831 1160 2853; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000434" title="bbox 1061 2831 1160 2853; x_wconf 96; x_fsize 30">Ground</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000029_000055" lang="eng" title="bbox 1061 2869 1160 2891" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000144" title="bbox 1061 2869 1160 2891; baseline 0 0; x_size 29.207661; x_descenders 7.2076612; x_ascenders 7">
+      <span class="ocrx_word" id="word_000029_000435" title="bbox 1061 2869 1160 2891; x_wconf 96; x_fsize 30">Ground</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000012" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000029_000056" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000029_000145" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000029_000436" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000029_000437" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000029_000438" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000029_000439" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000029_000440" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000029_000013" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000029_000057" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000029_000146" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000029_000441" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000029_000442" title="bbox 2000 3320 2039 3348; x_wconf 96; x_fsize 39">27</span>
+      <span class="ocrx_word" id="word_000029_000443" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000029_000444" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000029_000445" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000030" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0030.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000030_000000" title="bbox 376 158 1125 196">
+    <p class="ocr_par" id="par_000030_000000" lang="eng" title="bbox 376 158 1125 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000000" title="bbox 376 158 1125 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000030_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000030_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000030_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000030_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000030_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000001" title="bbox 549 299 1639 319">
+    <p class="ocr_par" id="par_000030_000001" lang="eng" title="bbox 549 299 1639 319" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000001" title="bbox 549 299 1639 319; baseline 0 -2; x_size 24.529411; x_descenders 6.1323528; x_ascenders 6.1323528">
+      <span class="ocrx_word" id="word_000030_000006" title="bbox 549 299 587 317; x_wconf 22; x_fsize 25">A11</span>
+      <span class="ocrx_word" id="word_000030_000007" title="bbox 619 299 662 317; x_wconf 1; x_fsize 25">A12</span>
+      <span class="ocrx_word" id="word_000030_000008" title="bbox 690 299 732 318; x_wconf 61; x_fsize 25">A13</span>
+      <span class="ocrx_word" id="word_000030_000009" title="bbox 760 299 803 317; x_wconf 84; x_fsize 25">A14</span>
+      <span class="ocrx_word" id="word_000030_000010" title="bbox 830 299 873 318; x_wconf 81; x_fsize 25">A15</span>
+      <span class="ocrx_word" id="word_000030_000011" title="bbox 894 299 952 318; x_wconf 91; x_fsize 25">SDIR</span>
+      <span class="ocrx_word" id="word_000030_000012" title="bbox 966 299 1019 318; x_wconf 93; x_fsize 25">GND</span>
+      <span class="ocrx_word" id="word_000030_000013" title="bbox 1034 299 1096 318; x_wconf 91; x_fsize 25">ATST</span>
+      <span class="ocrx_word" id="word_000030_000014" title="bbox 1119 299 1149 318; x_wconf 91; x_fsize 25">PS</span>
+      <span class="ocrx_word" id="word_000030_000015" title="bbox 1167 299 1243 318; x_wconf 81; x_fsize 25">OSCIN</span>
+      <span class="ocrx_word" id="word_000030_000016" title="bbox 1258 299 1294 317; x_wconf 0; x_fsize 25">IN2.</span>
+      <span class="ocrx_word" id="word_000030_000017" title="bbox 1329 300 1361 318; x_wconf 70; x_fsize 25">IN1</span>
+      <span class="ocrx_word" id="word_000030_000018" title="bbox 1399 300 1435 319; x_wconf 92; x_fsize 25">INO</span>
+      <span class="ocrx_word" id="word_000030_000019" title="bbox 1464 300 1511 318; x_wconf 92; x_fsize 25">LBO</span>
+      <span class="ocrx_word" id="word_000030_000020" title="bbox 1543 299 1572 318; x_wconf 57; x_fsize 25">DO</span>
+      <span class="ocrx_word" id="word_000030_000021" title="bbox 1614 299 1639 317; x_wconf 23; x_fsize 25">D1</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000002" title="bbox 585 336 1645 440">
+    <p class="ocr_par" id="par_000030_000002" lang="eng" title="bbox 585 336 1645 440" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000002" title="bbox 585 336 1645 440; baseline -0.002 -9; x_size 25.333332; x_descenders 6.333333; x_ascenders 6.3333335">
+      <span class="ocrx_word" id="word_000030_000022" title="bbox 585 340 704 431; x_wconf 0; x_fsize 26">-</span>
+      <span class="ocrx_word" id="word_000030_000023" title="bbox 722 336 774 440; x_wconf 13; x_fsize 26">LU</span>
+      <span class="ocrx_word" id="word_000030_000024" title="bbox 796 336 844 440; x_wconf 0; x_fsize 26">Li</span>
+      <span class="ocrx_word" id="word_000030_000025" title="bbox 867 340 1057 429; x_wconf 23; x_fsize 26">Lt</span>
+      <span class="ocrx_word" id="word_000030_000026" title="bbox 1078 336 1126 440; x_wconf 0; x_fsize 26">Ly</span>
+      <span class="ocrx_word" id="word_000030_000027" title="bbox 1149 340 1267 429; x_wconf 16; x_fsize 26">ae</span>
+      <span class="ocrx_word" id="word_000030_000028" title="bbox 1290 340 1333 399; x_wconf 57; x_fsize 26">L</span>
+      <span class="ocrx_word" id="word_000030_000029" title="bbox 1354 336 1402 440; x_wconf 0; x_fsize 26">Ls</span>
+      <span class="ocrx_word" id="word_000030_000030" title="bbox 1425 336 1473 440; x_wconf 0; x_fsize 26">LI</span>
+      <span class="ocrx_word" id="word_000030_000031" title="bbox 1495 340 1645 429; x_wconf 21; x_fsize 26">Li</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000003" title="bbox 698 409 1496 429">
+    <p class="ocr_par" id="par_000030_000003" lang="eng" title="bbox 698 409 1496 429" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000003" title="bbox 698 409 1496 429; baseline 0.001 -1; x_size 25.916666; x_descenders 6.4791665; x_ascenders 6.4791665">
+      <span class="ocrx_word" id="word_000030_000032" title="bbox 698 409 724 428; x_wconf 66; x_fsize 27">62</span>
+      <span class="ocrx_word" id="word_000030_000033" title="bbox 769 410 791 429; x_wconf 79; x_fsize 27">61</span>
+      <span class="ocrx_word" id="word_000030_000034" title="bbox 839 410 865 429; x_wconf 79; x_fsize 27">60</span>
+      <span class="ocrx_word" id="word_000030_000035" title="bbox 1051 410 1077 429; x_wconf 58; x_fsize 27">57</span>
+      <span class="ocrx_word" id="word_000030_000036" title="bbox 1121 410 1147 429; x_wconf 71; x_fsize 27">56</span>
+      <span class="ocrx_word" id="word_000030_000037" title="bbox 1262 410 1288 429; x_wconf 65; x_fsize 27">54</span>
+      <span class="ocrx_word" id="word_000030_000038" title="bbox 1333 410 1359 429; x_wconf 90; x_fsize 27">53</span>
+      <span class="ocrx_word" id="word_000030_000039" title="bbox 1403 410 1429 429; x_wconf 86; x_fsize 27">52</span>
+      <span class="ocrx_word" id="word_000030_000040" title="bbox 1474 410 1496 429; x_wconf 86; x_fsize 27">51</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 561 337 1638 341"></div>
+   <div class="ocr_photo" id="block_1_6" title="bbox 447 336 567 1705"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 560 398 1638 402"></div>
+   <div class="ocr_carea" id="block_000030_000004" title="bbox 557 409 583 428">
+    <p class="ocr_par" id="par_000030_000004" lang="eng" title="bbox 557 409 583 428" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000004" title="bbox 557 409 583 428; baseline -0.038 0; x_size 36; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000041" title="bbox 557 409 583 428; x_wconf 95; x_fsize 37">64</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 1728 444 1734 1596"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 448 444 454 1596"></div>
+   <div class="ocr_carea" id="block_000030_000005" title="bbox 380 447 1814 1595">
+    <p class="ocr_par" id="par_000030_000005" lang="eng" title="bbox 389 447 1801 1008" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000005" title="bbox 389 447 1785 470; baseline 0.001 -1; x_size 31.374962; x_descenders 8.3749609; x_ascenders 5">
+      <span class="ocrx_word" id="word_000030_000042" title="bbox 389 451 431 470; x_wconf 89; x_fsize 32">A10</span>
+      <span class="ocrx_word" id="word_000030_000043" title="bbox 1638 447 1664 466; x_wconf 96; x_fsize 32">48</span>
+      <span class="ocrx_word" id="word_000030_000044" title="bbox 1756 452 1785 470; x_wconf 88; x_fsize 32">D2</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000006" title="bbox 403 526 1785 547; baseline 0.001 -3; x_size 23.64584; x_descenders 5.6458387; x_ascenders 5.8656034">
+      <span class="ocrx_word" id="word_000030_000045" title="bbox 403 526 431 545; x_wconf 96; x_fsize 24">AQ</span>
+      <span class="ocrx_word" id="word_000030_000046" title="bbox 1636 529 1662 547; x_wconf 96; x_fsize 24">47</span>
+      <span class="ocrx_word" id="word_000030_000047" title="bbox 1756 527 1785 546; x_wconf 96; x_fsize 24">D3</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000007" title="bbox 403 599 1785 623; baseline -0.003 -1; x_size 27; x_descenders 4; x_ascenders 9">
+      <span class="ocrx_word" id="word_000030_000048" title="bbox 403 599 432 618; x_wconf 83; x_fsize 28">A8</span>
+      <span class="ocrx_word" id="word_000030_000049" title="bbox 1636 604 1662 623; x_wconf 96; x_fsize 28">46</span>
+      <span class="ocrx_word" id="word_000030_000050" title="bbox 1756 600 1785 618; x_wconf 96; x_fsize 28">D4</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000008" title="bbox 400 675 1785 699; baseline 0.001 -6; x_size 24; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000030_000051" title="bbox 400 675 429 693; x_wconf 78; x_fsize 25">A7</span>
+      <span class="ocrx_word" id="word_000030_000052" title="bbox 1636 680 1662 699; x_wconf 96; x_fsize 25">45</span>
+      <span class="ocrx_word" id="word_000030_000053" title="bbox 1756 675 1785 694; x_wconf 73; x_fsize 25">D5</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000009" title="bbox 400 750 1785 773; baseline 0.001 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000030_000054" title="bbox 400 750 429 769; x_wconf 87; x_fsize 24">A6</span>
+      <span class="ocrx_word" id="word_000030_000055" title="bbox 1636 755 1662 773; x_wconf 96; x_fsize 24">44</span>
+      <span class="ocrx_word" id="word_000030_000056" title="bbox 1756 750 1785 769; x_wconf 92; x_fsize 24">D6</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000010" title="bbox 398 825 1786 849; baseline -0.001 -5; x_size 24; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000030_000057" title="bbox 398 825 427 844; x_wconf 96; x_fsize 25">AS</span>
+      <span class="ocrx_word" id="word_000030_000058" title="bbox 1636 830 1662 849; x_wconf 96; x_fsize 25">43</span>
+      <span class="ocrx_word" id="word_000030_000059" title="bbox 1757 825 1786 843; x_wconf 96; x_fsize 25">D7</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000011" title="bbox 400 902 1799 924; baseline 0 -4; x_size 22; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000030_000060" title="bbox 400 902 429 920; x_wconf 89; x_fsize 23">A4</span>
+      <span class="ocrx_word" id="word_000030_000061" title="bbox 1636 906 1662 924; x_wconf 96; x_fsize 23">42</span>
+      <span class="ocrx_word" id="word_000030_000062" title="bbox 1749 902 1799 920; x_wconf 95; x_fsize 23">VDD</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000012" title="bbox 400 976 1801 1008; baseline 0.001 -1; x_size 52.051434; x_descenders 12; x_ascenders 13.051435">
+      <span class="ocrx_word" id="word_000030_000063" title="bbox 400 977 428 996; x_wconf 86; x_fsize 54">AS</span>
+      <span class="ocrx_word" id="word_000030_000064" title="bbox 1027 979 1135 1008; x_wconf 91; x_fsize 54">ASIC4</span>
+      <span class="ocrx_word" id="word_000030_000065" title="bbox 1636 981 1658 999; x_wconf 36; x_fsize 54">41}</span>
+      <span class="ocrx_word" id="word_000030_000066" title="bbox 1692 965 1727 1025; x_wconf 33; x_fsize 54">—J</span>
+      <span class="ocrx_word" id="word_000030_000067" title="bbox 1748 976 1801 996; x_wconf 29; x_fsize 54">GNo</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000030_000006" lang="eng" title="bbox 380 1049 1814 1595" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000013" title="bbox 380 1049 1813 1075; baseline 0 -7; x_size 26; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000030_000068" title="bbox 380 1049 433 1069; x_wconf 96; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000030_000069" title="bbox 1636 1056 1662 1075; x_wconf 96; x_fsize 27">40</span>
+      <span class="ocrx_word" id="word_000030_000070" title="bbox 1749 1049 1813 1069; x_wconf 92; x_fsize 27">SCLK</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000014" title="bbox 381 1124 1800 1150; baseline 0 -7; x_size 24; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000030_000071" title="bbox 381 1125 431 1143; x_wconf 95; x_fsize 25">VDD</span>
+      <span class="ocrx_word" id="word_000030_000072" title="bbox 1638 1131 1664 1150; x_wconf 96; x_fsize 25">39</span>
+      <span class="ocrx_word" id="word_000030_000073" title="bbox 1749 1124 1800 1144; x_wconf 96; x_fsize 25">POR</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000015" title="bbox 403 1199 1814 1222; baseline -0.001 -4; x_size 27.443657; x_descenders 6.5526314; x_ascenders 6.8076925">
+      <span class="ocrx_word" id="word_000030_000074" title="bbox 403 1200 432 1218; x_wconf 92; x_fsize 28">A2</span>
+      <span class="ocrx_word" id="word_000030_000075" title="bbox 1637 1203 1663 1222; x_wconf 95; x_fsize 28">38</span>
+      <span class="ocrx_word" id="word_000030_000076" title="bbox 1749 1199 1814 1219; x_wconf 92; x_fsize 28">SDAT</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000016" title="bbox 403 1274 1794 1300; baseline 0.001 -7; x_size 26; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000030_000077" title="bbox 403 1275 427 1293; x_wconf 87; x_fsize 27">Al</span>
+      <span class="ocrx_word" id="word_000030_000078" title="bbox 1637 1281 1663 1300; x_wconf 96; x_fsize 27">37</span>
+      <span class="ocrx_word" id="word_000030_000079" title="bbox 1748 1274 1794 1294; x_wconf 94; x_fsize 27">cso</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000017" title="bbox 403 1350 1790 1372; baseline 0 -3; x_size 27.443657; x_descenders 6.5526314; x_ascenders 6.8076925">
+      <span class="ocrx_word" id="word_000030_000080" title="bbox 403 1351 431 1370; x_wconf 94; x_fsize 28">AO</span>
+      <span class="ocrx_word" id="word_000030_000081" title="bbox 1636 1353 1662 1372; x_wconf 96; x_fsize 28">36</span>
+      <span class="ocrx_word" id="word_000030_000082" title="bbox 1748 1350 1790 1370; x_wconf 67; x_fsize 28">cs1</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000018" title="bbox 397 1425 1795 1445; baseline 0.001 -1; x_size 27.443657; x_descenders 6.5526314; x_ascenders 6.8076925">
+      <span class="ocrx_word" id="word_000030_000083" title="bbox 397 1426 437 1444; x_wconf 93; x_fsize 28">WR</span>
+      <span class="ocrx_word" id="word_000030_000084" title="bbox 1637 1426 1663 1445; x_wconf 94; x_fsize 28">35</span>
+      <span class="ocrx_word" id="word_000030_000085" title="bbox 1748 1425 1795 1445; x_wconf 90; x_fsize 28">cs2</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000019" title="bbox 393 1498 1794 1520; baseline 0.001 -1; x_size 27.443657; x_descenders 6.5526314; x_ascenders 6.8076925">
+      <span class="ocrx_word" id="word_000030_000086" title="bbox 393 1500 441 1520; x_wconf 75; x_fsize 28">VPS</span>
+      <span class="ocrx_word" id="word_000030_000087" title="bbox 1636 1498 1662 1517; x_wconf 96; x_fsize 28">34</span>
+      <span class="ocrx_word" id="word_000030_000088" title="bbox 1748 1500 1794 1520; x_wconf 84; x_fsize 28">CS3</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000020" title="bbox 401 1575 1795 1595; baseline 0 0; x_size 27.443657; x_descenders 6.5526314; x_ascenders 6.8076925">
+      <span class="ocrx_word" id="word_000030_000089" title="bbox 401 1575 435 1595; x_wconf 96; x_fsize 28">OE</span>
+      <span class="ocrx_word" id="word_000030_000090" title="bbox 1637 1576 1663 1595; x_wconf 95; x_fsize 28">33</span>
+      <span class="ocrx_word" id="word_000030_000091" title="bbox 1748 1575 1795 1595; x_wconf 88; x_fsize 28">cs4</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000006" title="bbox 547 1607 1629 1628">
+    <p class="ocr_par" id="par_000030_000007" lang="eng" title="bbox 547 1607 1629 1628" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000021" title="bbox 547 1607 1629 1628; baseline 0.003 -3; x_size 25; x_descenders 6.25; x_ascenders 6.25">
+      <span class="ocrx_word" id="word_000030_000092" title="bbox 547 1607 572 1625; x_wconf 47; x_fsize 26">17°</span>
+      <span class="ocrx_word" id="word_000030_000093" title="bbox 617 1607 642 1626; x_wconf 72; x_fsize 26">18</span>
+      <span class="ocrx_word" id="word_000030_000094" title="bbox 689 1607 713 1626; x_wconf 32; x_fsize 26">«#19</span>
+      <span class="ocrx_word" id="word_000030_000095" title="bbox 757 1609 783 1628; x_wconf 85; x_fsize 26">20</span>
+      <span class="ocrx_word" id="word_000030_000096" title="bbox 828 1609 850 1627; x_wconf 91; x_fsize 26">21</span>
+      <span class="ocrx_word" id="word_000030_000097" title="bbox 898 1609 924 1627; x_wconf 91; x_fsize 26">22</span>
+      <span class="ocrx_word" id="word_000030_000098" title="bbox 969 1609 995 1628; x_wconf 84; x_fsize 26">23</span>
+      <span class="ocrx_word" id="word_000030_000099" title="bbox 1039 1609 1065 1627; x_wconf 94; x_fsize 26">24</span>
+      <span class="ocrx_word" id="word_000030_000100" title="bbox 1109 1609 1135 1628; x_wconf 94; x_fsize 26">25</span>
+      <span class="ocrx_word" id="word_000030_000101" title="bbox 1180 1609 1206 1628; x_wconf 96; x_fsize 26">26</span>
+      <span class="ocrx_word" id="word_000030_000102" title="bbox 1250 1609 1276 1627; x_wconf 96; x_fsize 26">27</span>
+      <span class="ocrx_word" id="word_000030_000103" title="bbox 1321 1609 1347 1628; x_wconf 96; x_fsize 26">28</span>
+      <span class="ocrx_word" id="word_000030_000104" title="bbox 1391 1609 1417 1628; x_wconf 95; x_fsize 26">29</span>
+      <span class="ocrx_word" id="word_000030_000105" title="bbox 1462 1609 1488 1628; x_wconf 94; x_fsize 26">30</span>
+      <span class="ocrx_word" id="word_000030_000106" title="bbox 1532 1609 1554 1628; x_wconf 45; x_fsize 26">31°</span>
+      <span class="ocrx_word" id="word_000030_000107" title="bbox 1603 1609 1629 1628; x_wconf 70; x_fsize 26">32</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000007" title="bbox 573 1640 1609 1701">
+    <p class="ocr_par" id="par_000030_000008" lang="eng" title="bbox 573 1640 1609 1701" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000022" title="bbox 573 1640 1609 1701; baseline 0 0; x_size 80.769234; x_descenders 20.192308; x_ascenders 20.192308">
+      <span class="ocrx_word" id="word_000030_000108" title="bbox 573 1640 1609 1701; x_wconf 0; x_fsize 83">Rigizipininigiolgipinipimdeig</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000008" title="bbox 537 1726 1639 1770">
+    <p class="ocr_par" id="par_000030_000009" lang="eng" title="bbox 537 1726 1639 1770" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000023" title="bbox 537 1726 1639 1746; baseline 0.001 -1; x_size 24.875; x_descenders 6.21875; x_ascenders 6.21875">
+      <span class="ocrx_word" id="word_000030_000109" title="bbox 537 1727 580 1745; x_wconf 88; x_fsize 26">A27</span>
+      <span class="ocrx_word" id="word_000030_000110" title="bbox 607 1727 650 1746; x_wconf 84; x_fsize 26">A26</span>
+      <span class="ocrx_word" id="word_000030_000111" title="bbox 678 1727 720 1746; x_wconf 90; x_fsize 26">A25</span>
+      <span class="ocrx_word" id="word_000030_000112" title="bbox 748 1727 791 1745; x_wconf 90; x_fsize 26">A24</span>
+      <span class="ocrx_word" id="word_000030_000113" title="bbox 819 1726 861 1745; x_wconf 78; x_fsize 26">A23</span>
+      <span class="ocrx_word" id="word_000030_000114" title="bbox 889 1727 932 1745; x_wconf 78; x_fsize 26">A22</span>
+      <span class="ocrx_word" id="word_000030_000115" title="bbox 960 1727 998 1745; x_wconf 90; x_fsize 26">A21</span>
+      <span class="ocrx_word" id="word_000030_000116" title="bbox 1030 1727 1072 1746; x_wconf 90; x_fsize 26">A20</span>
+      <span class="ocrx_word" id="word_000030_000117" title="bbox 1101 1727 1143 1746; x_wconf 80; x_fsize 26">A19</span>
+      <span class="ocrx_word" id="word_000030_000118" title="bbox 1166 1726 1219 1746; x_wconf 92; x_fsize 26">GND</span>
+      <span class="ocrx_word" id="word_000030_000119" title="bbox 1242 1727 1284 1746; x_wconf 87; x_fsize 26">A18</span>
+      <span class="ocrx_word" id="word_000030_000120" title="bbox 1312 1727 1355 1745; x_wconf 85; x_fsize 26">A17</span>
+      <span class="ocrx_word" id="word_000030_000121" title="bbox 1383 1727 1426 1746; x_wconf 81; x_fsize 26">A16</span>
+      <span class="ocrx_word" id="word_000030_000122" title="bbox 1451 1726 1498 1746; x_wconf 91; x_fsize 26">CS7</span>
+      <span class="ocrx_word" id="word_000030_000123" title="bbox 1522 1726 1569 1746; x_wconf 86; x_fsize 26">CS6</span>
+      <span class="ocrx_word" id="word_000030_000124" title="bbox 1592 1726 1639 1746; x_wconf 85; x_fsize 26">CS5</span>
+     </span>
+     <span class="ocr_line" id="line_000030_000024" title="bbox 792 1755 880 1770; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000030_000125" title="bbox 792 1755 880 1770; x_wconf 92; x_fsize 21">OSCOUT</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_15" title="bbox 1668 391 1677 1651"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 550 1637 1632 1641"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 549 1699 1632 1703"></div>
+   <div class="ocr_carea" id="block_000030_000009" title="bbox 939 1839 1538 1877">
+    <p class="ocr_par" id="par_000030_000010" lang="eng" title="bbox 939 1839 1538 1877" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000025" title="bbox 939 1839 1538 1877; baseline 0.002 -9; x_size 36; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000126" title="bbox 939 1839 1096 1877; x_wconf 95; x_fsize 37">Diagram</span>
+      <span class="ocrx_word" id="word_000030_000127" title="bbox 1108 1839 1143 1869; x_wconf 92; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000030_000128" title="bbox 1152 1839 1271 1869; x_wconf 88; x_fsize 37">ASIC4</span>
+      <span class="ocrx_word" id="word_000030_000129" title="bbox 1284 1839 1413 1869; x_wconf 88; x_fsize 37">Pin-out</span>
+      <span class="ocrx_word" id="word_000030_000130" title="bbox 1426 1839 1538 1875; x_wconf 96; x_fsize 37">(NEC)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000010" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000030_000011" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000026" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000131" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000030_000132" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000011" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000030_000012" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000027" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000133" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000030_000134" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000030_000135" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000030_000136" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000030_000137" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000030_000012" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000030_000013" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000030_000028" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000030_000138" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000030_000139" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">28</span>
+      <span class="ocrx_word" id="word_000030_000140" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000030_000141" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000030_000142" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000031" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0031.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000031_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000031_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000031_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000031_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000031_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000031_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000031_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000031_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000031_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000031_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000031_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000031_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000001" title="bbox 377 317 728 381">
+    <p class="ocr_par" id="par_000031_000001" lang="eng" title="bbox 377 317 728 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000001" title="bbox 377 317 728 381; baseline 0.006 -2; x_size 82.666664; x_descenders 20.666666; x_ascenders 20.666666">
+      <span class="ocrx_word" id="word_000031_000011" title="bbox 377 320 439 379; x_wconf 95; x_fsize 85">7.</span>
+      <span class="ocrx_word" id="word_000031_000012" title="bbox 469 317 659 381; x_wconf 95; x_fsize 85">ASIC</span>
+      <span class="ocrx_word" id="word_000031_000013" title="bbox 687 320 728 381; x_wconf 96; x_fsize 85">5</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000002" title="bbox 376 562 884 614">
+    <p class="ocr_par" id="par_000031_000002" lang="eng" title="bbox 376 562 884 614" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000002" title="bbox 376 562 884 614; baseline 0 -2; x_size 66.933334; x_descenders 16.733334; x_ascenders 16.733334">
+      <span class="ocrx_word" id="word_000031_000014" title="bbox 376 563 538 614; x_wconf 96; x_fsize 69">What</span>
+      <span class="ocrx_word" id="word_000031_000015" title="bbox 563 563 613 614; x_wconf 96; x_fsize 69">is</span>
+      <span class="ocrx_word" id="word_000031_000016" title="bbox 636 562 789 614; x_wconf 96; x_fsize 69">ASIC</span>
+      <span class="ocrx_word" id="word_000031_000017" title="bbox 812 562 884 614; x_wconf 96; x_fsize 69">5?</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000003" title="bbox 376 719 2093 1100">
+    <p class="ocr_par" id="par_000031_000003" lang="eng" title="bbox 376 719 2093 1100" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000003" title="bbox 376 719 2050 757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000018" title="bbox 376 720 488 749; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000019" title="bbox 503 719 529 748; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000031_000020" title="bbox 542 724 660 748; x_wconf 96; x_fsize 39">custom</span>
+      <span class="ocrx_word" id="word_000031_000021" title="bbox 673 719 841 757; x_wconf 96; x_fsize 39">integrated</span>
+      <span class="ocrx_word" id="word_000031_000022" title="bbox 854 719 960 748; x_wconf 96; x_fsize 39">circuit</span>
+      <span class="ocrx_word" id="word_000031_000023" title="bbox 973 719 1120 757; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000031_000024" title="bbox 1133 719 1179 748; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000025" title="bbox 1192 729 1246 748; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000031_000026" title="bbox 1258 719 1289 748; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000031_000027" title="bbox 1303 720 1445 757; x_wconf 96; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000031_000028" title="bbox 1456 719 1551 748; x_wconf 96; x_fsize 39">Packs</span>
+      <span class="ocrx_word" id="word_000031_000029" title="bbox 1565 719 1676 755; x_wconf 96; x_fsize 39">(called</span>
+      <span class="ocrx_word" id="word_000031_000030" title="bbox 1690 720 1792 755; x_wconf 96; x_fsize 39">SSDs)</span>
+      <span class="ocrx_word" id="word_000031_000031" title="bbox 1807 719 1866 748; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000032" title="bbox 1878 719 2050 757; x_wconf 96; x_fsize 39">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000004" title="bbox 376 769 1843 807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000033" title="bbox 376 769 506 798; x_wconf 95; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000031_000034" title="bbox 532 770 644 799; x_wconf 70; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000035" title="bbox 658 769 800 807; x_wconf 95; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000031_000036" title="bbox 813 770 897 798; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000031_000037" title="bbox 908 769 1043 807; x_wconf 96; x_fsize 39">primary</span>
+      <span class="ocrx_word" id="word_000031_000038" title="bbox 1054 769 1217 798; x_wconf 96; x_fsize 39">functions.</span>
+      <span class="ocrx_word" id="word_000031_000039" title="bbox 1243 770 1272 798; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000031_000040" title="bbox 1283 769 1359 798; x_wconf 96; x_fsize 39">built</span>
+      <span class="ocrx_word" id="word_000031_000041" title="bbox 1372 769 1403 798; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000031_000042" title="bbox 1417 770 1527 799; x_wconf 91; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000031_000043" title="bbox 1539 769 1681 807; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000031_000044" title="bbox 1694 769 1740 798; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000045" title="bbox 1754 769 1843 798; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000005" title="bbox 376 820 2093 858; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000046" title="bbox 376 820 635 849; x_wconf 96; x_fsize 39">communication</span>
+      <span class="ocrx_word" id="word_000031_000047" title="bbox 650 825 679 849; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000031_000048" title="bbox 690 820 770 849; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000031_000049" title="bbox 782 826 861 849; x_wconf 96; x_fsize 39">rates</span>
+      <span class="ocrx_word" id="word_000031_000050" title="bbox 874 820 909 849; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000051" title="bbox 918 830 958 858; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000031_000052" title="bbox 971 826 1002 849; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000053" title="bbox 1013 821 1117 850; x_wconf 95; x_fsize 39">48000</span>
+      <span class="ocrx_word" id="word_000031_000054" title="bbox 1129 820 1218 849; x_wconf 95; x_fsize 39">baud.</span>
+      <span class="ocrx_word" id="word_000031_000055" title="bbox 1244 821 1376 850; x_wconf 96; x_fsize 39">General</span>
+      <span class="ocrx_word" id="word_000031_000056" title="bbox 1388 830 1520 858; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000031_000057" title="bbox 1532 821 1586 850; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000031_000058" title="bbox 1598 820 1668 858; x_wconf 96; x_fsize 39">pins</span>
+      <span class="ocrx_word" id="word_000031_000059" title="bbox 1680 820 1807 858; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000031_000060" title="bbox 1819 820 1865 849; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000061" title="bbox 1879 830 1895 849; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000062" title="bbox 1908 820 1987 849; x_wconf 96; x_fsize 39">wide</span>
+      <span class="ocrx_word" id="word_000031_000063" title="bbox 1998 830 2093 858; x_wconf 96; x_fsize 39">range</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000006" title="bbox 376 870 2089 908; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000064" title="bbox 376 870 411 899; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000065" title="bbox 420 871 537 899; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000031_000066" title="bbox 551 870 610 899; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000067" title="bbox 623 870 882 899; x_wconf 96; x_fsize 39">communication</span>
+      <span class="ocrx_word" id="word_000031_000068" title="bbox 897 870 1107 908; x_wconf 96; x_fsize 39">applications.</span>
+      <span class="ocrx_word" id="word_000031_000069" title="bbox 1133 870 1252 908; x_wconf 93; x_fsize 39">Finally</span>
+      <span class="ocrx_word" id="word_000031_000070" title="bbox 1263 871 1375 900; x_wconf 66; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000071" title="bbox 1389 870 1531 908; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000031_000072" title="bbox 1545 870 1668 899; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000031_000073" title="bbox 1682 870 1741 899; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000074" title="bbox 1754 870 1823 899; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000031_000075" title="bbox 1836 870 1914 899; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000031_000076" title="bbox 1927 870 1973 899; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000077" title="bbox 1987 880 2089 899; x_wconf 96; x_fsize 39">access</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000007" title="bbox 376 920 2063 958; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000078" title="bbox 376 925 407 949; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000079" title="bbox 419 930 557 958; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000031_000080" title="bbox 568 920 689 949; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000031_000081" title="bbox 703 920 762 949; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000082" title="bbox 775 930 913 958; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000031_000083" title="bbox 924 920 1055 958; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000031_000084" title="bbox 1067 920 1264 958; x_wconf 96; x_fsize 39">peripherals.</span>
+      <span class="ocrx_word" id="word_000031_000085" title="bbox 1290 921 1319 949; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000031_000086" title="bbox 1331 920 1442 958; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000031_000087" title="bbox 1455 921 1567 950; x_wconf 7; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000088" title="bbox 1581 920 1753 958; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000089" title="bbox 1767 921 1840 949; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000031_000090" title="bbox 1855 930 1887 949; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000031_000091" title="bbox 1900 921 1951 949; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000092" title="bbox 1964 920 2063 950; x_wconf 90; x_fsize 39">3Link</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000008" title="bbox 376 970 1969 1008; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000093" title="bbox 376 970 506 999; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000031_000094" title="bbox 519 970 554 999; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000095" title="bbox 564 980 601 999; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000031_000096" title="bbox 615 971 727 1000; x_wconf 92; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000097" title="bbox 742 970 909 999; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000031_000098" title="bbox 922 975 953 999; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000099" title="bbox 964 975 1031 1008; x_wconf 92; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000031_000100" title="bbox 1044 971 1069 1000; x_wconf 92; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000031_000101" title="bbox 1083 970 1118 999; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000102" title="bbox 1128 980 1144 999; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000103" title="bbox 1158 970 1250 999; x_wconf 92; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000031_000104" title="bbox 1264 971 1343 1005; x_wconf 92; x_fsize 39">3/3a,</span>
+      <span class="ocrx_word" id="word_000031_000105" title="bbox 1374 980 1375 999; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000106" title="bbox 1388 971 1480 1000; x_wconf 96; x_fsize 39">ROM</span>
+      <span class="ocrx_word" id="word_000031_000107" title="bbox 1493 980 1631 1008; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000031_000108" title="bbox 1642 970 1748 999; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000031_000109" title="bbox 1760 970 1891 1008; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000031_000110" title="bbox 1904 970 1969 999; x_wconf 96; x_fsize 39">into</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000009" title="bbox 376 1020 2031 1058; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000111" title="bbox 376 1021 514 1050; x_wconf 92; x_fsize 39">ASICS's</span>
+      <span class="ocrx_word" id="word_000031_000112" title="bbox 528 1020 706 1058; x_wconf 96; x_fsize 39">addressing</span>
+      <span class="ocrx_word" id="word_000031_000113" title="bbox 720 1030 810 1058; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000031_000114" title="bbox 823 1020 882 1049; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000115" title="bbox 895 1020 958 1049; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000031_000116" title="bbox 970 1020 1085 1049; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000031_000117" title="bbox 1098 1025 1129 1049; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000118" title="bbox 1141 1025 1264 1049; x_wconf 96; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000031_000119" title="bbox 1277 1021 1328 1049; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000120" title="bbox 1340 1021 1450 1050; x_wconf 91; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000031_000121" title="bbox 1464 1020 1579 1058; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000031_000122" title="bbox 1592 1020 1671 1049; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000031_000123" title="bbox 1684 1021 1796 1050; x_wconf 91; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000124" title="bbox 1811 1020 1876 1049; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000031_000125" title="bbox 1889 1020 2031 1049; x_wconf 96; x_fsize 39">standard</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000010" title="bbox 376 1071 603 1100; baseline 0 -1; x_size 37.250626; x_descenders 9.2506275; x_ascenders 9">
+      <span class="ocrx_word" id="word_000031_000126" title="bbox 376 1071 487 1100; x_wconf 86; x_fsize 38">RS232</span>
+      <span class="ocrx_word" id="word_000031_000127" title="bbox 500 1071 603 1099; x_wconf 96; x_fsize 38">levels.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000004" title="bbox 1282 1159 1473 1187">
+    <p class="ocr_par" id="par_000031_000004" lang="eng" title="bbox 1282 1159 1473 1187" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000011" title="bbox 1282 1159 1473 1187; baseline 0 0; x_size 33.377777; x_descenders 5.3777776; x_ascenders 6">
+      <span class="ocrx_word" id="word_000031_000128" title="bbox 1282 1159 1356 1187; x_wconf 96; x_fsize 34">Chip</span>
+      <span class="ocrx_word" id="word_000031_000129" title="bbox 1372 1159 1473 1187; x_wconf 96; x_fsize 34">select</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000005" title="bbox 1030 1348 1728 1550">
+    <p class="ocr_par" id="par_000031_000005" lang="eng" title="bbox 1030 1348 1728 1550" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000012" title="bbox 1030 1348 1728 1550; baseline -0.009 -89; x_size 48; x_descenders 11; x_ascenders 11">
+      <span class="ocrx_word" id="word_000031_000130" title="bbox 1030 1424 1168 1461; x_wconf 87; x_fsize 49">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000131" title="bbox 1203 1348 1506 1550; x_wconf 55; x_fsize 49">rea</span>
+      <span class="ocrx_word" id="word_000031_000132" title="bbox 1556 1419 1728 1466; x_wconf 96; x_fsize 49">Memory</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000006" title="bbox 1069 1830 1404 1860">
+    <p class="ocr_par" id="par_000031_000006" lang="eng" title="bbox 1069 1830 1404 1860" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000013" title="bbox 1069 1830 1404 1860; baseline 0 -1; x_size 34.372093; x_descenders 5.3720932; x_ascenders 8">
+      <span class="ocrx_word" id="word_000031_000133" title="bbox 1069 1830 1183 1860; x_wconf 92; x_fsize 35">RS232</span>
+      <span class="ocrx_word" id="word_000031_000134" title="bbox 1199 1830 1268 1860; x_wconf 96; x_fsize 35">Line</span>
+      <span class="ocrx_word" id="word_000031_000135" title="bbox 1284 1830 1404 1860; x_wconf 96; x_fsize 35">Drivers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_8" title="bbox 1541 1165 1788 1507"></div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 623 1404 1005 1507"></div>
+   <div class="ocr_carea" id="block_000031_000007" title="bbox 659 1450 935 1480">
+    <p class="ocr_par" id="par_000031_000007" lang="eng" title="bbox 659 1450 935 1480" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000014" title="bbox 659 1450 935 1480; baseline -0.004 0; x_size 35.372093; x_descenders 5.3720932; x_ascenders 9">
+      <span class="ocrx_word" id="word_000031_000136" title="bbox 659 1450 750 1480; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000031_000137" title="bbox 766 1450 862 1480; x_wconf 95; x_fsize 36">Serial</span>
+      <span class="ocrx_word" id="word_000031_000138" title="bbox 878 1450 935 1479; x_wconf 96; x_fsize 36">link</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000008" title="bbox 377 2026 798 2078">
+    <p class="ocr_par" id="par_000031_000008" lang="eng" title="bbox 377 2026 798 2078" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000015" title="bbox 377 2026 798 2078; baseline 0.005 -2; x_size 60.392406; x_descenders 8.3924055; x_ascenders 13">
+      <span class="ocrx_word" id="word_000031_000139" title="bbox 377 2026 567 2078; x_wconf 90; x_fsize 62">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000140" title="bbox 592 2027 798 2078; x_wconf 96; x_fsize 62">Modes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000009" title="bbox 375 2153 2055 2392">
+    <p class="ocr_par" id="par_000031_000009" lang="eng" title="bbox 375 2153 2055 2392" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000016" title="bbox 376 2153 2050 2191; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000141" title="bbox 376 2154 488 2183; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000142" title="bbox 503 2163 559 2182; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000031_000143" title="bbox 573 2159 695 2191; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000031_000144" title="bbox 707 2153 738 2182; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000031_000145" title="bbox 752 2159 812 2182; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000031_000146" title="bbox 824 2153 939 2182; x_wconf 96; x_fsize 39">modes.</span>
+      <span class="ocrx_word" id="word_000031_000147" title="bbox 965 2154 998 2182; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000031_000148" title="bbox 1011 2153 1090 2191; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000031_000149" title="bbox 1102 2153 1193 2182; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000031_000150" title="bbox 1205 2154 1317 2183; x_wconf 39; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000151" title="bbox 1332 2158 1489 2191; x_wconf 96; x_fsize 39">generates</span>
+      <span class="ocrx_word" id="word_000031_000152" title="bbox 1503 2154 1543 2182; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000031_000153" title="bbox 1556 2154 1607 2182; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000154" title="bbox 1620 2153 1752 2188; x_wconf 96; x_fsize 39">address,</span>
+      <span class="ocrx_word" id="word_000031_000155" title="bbox 1767 2153 1845 2188; x_wconf 96; x_fsize 39">data,</span>
+      <span class="ocrx_word" id="word_000031_000156" title="bbox 1861 2153 1920 2182; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000157" title="bbox 1933 2154 2050 2182; x_wconf 96; x_fsize 39">control</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000017" title="bbox 377 2203 2055 2241; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000158" title="bbox 377 2203 492 2241; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000031_000159" title="bbox 505 2213 666 2241; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000031_000160" title="bbox 677 2208 708 2232; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000161" title="bbox 721 2213 823 2232; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000031_000162" title="bbox 836 2213 974 2241; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000031_000163" title="bbox 985 2203 1115 2232; x_wconf 96; x_fsize 39">devices.</span>
+      <span class="ocrx_word" id="word_000031_000164" title="bbox 1141 2204 1190 2232; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000031_000165" title="bbox 1201 2203 1373 2241; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000166" title="bbox 1386 2203 1540 2232; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000031_000167" title="bbox 1554 2213 1604 2232; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000031_000168" title="bbox 1617 2203 1766 2232; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000031_000169" title="bbox 1778 2203 1810 2232; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000031_000170" title="bbox 1824 2203 1884 2232; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000031_000171" title="bbox 1897 2203 1996 2232; x_wconf 95; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000031_000172" title="bbox 2022 2204 2055 2232; x_wconf 96; x_fsize 39">In</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000018" title="bbox 375 2254 2002 2292; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000173" title="bbox 375 2254 547 2292; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000174" title="bbox 560 2254 651 2283; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000031_000175" title="bbox 663 2255 775 2284; x_wconf 41; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000176" title="bbox 790 2255 845 2283; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000031_000177" title="bbox 858 2255 931 2292; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000031_000178" title="bbox 942 2254 1060 2283; x_wconf 96; x_fsize 39">limited</span>
+      <span class="ocrx_word" id="word_000031_000179" title="bbox 1073 2264 1211 2292; x_wconf 95; x_fsize 39">memory</span>
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+      <span class="ocrx_word" id="word_000031_000181" title="bbox 1359 2254 1548 2292; x_wconf 96; x_fsize 39">capabilities</span>
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+      <span class="ocrx_word" id="word_000031_000183" title="bbox 1608 2264 1693 2283; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000031_000184" title="bbox 1705 2264 1738 2283; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000031_000185" title="bbox 1752 2255 1792 2283; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000031_000186" title="bbox 1806 2254 1929 2283; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000031_000187" title="bbox 1943 2254 2002 2283; x_wconf 96; x_fsize 39">and</span>
+     </span>
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+      <span class="ocrx_word" id="word_000031_000188" title="bbox 376 2305 493 2333; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000031_000189" title="bbox 506 2304 584 2333; x_wconf 97; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000031_000190" title="bbox 598 2314 648 2333; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000031_000191" title="bbox 659 2304 767 2333; x_wconf 96; x_fsize 39">reused</span>
+      <span class="ocrx_word" id="word_000031_000192" title="bbox 780 2304 826 2333; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000193" title="bbox 839 2305 893 2334; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000031_000194" title="bbox 905 2314 1061 2342; x_wconf 96; x_fsize 39">purposes.</span>
+      <span class="ocrx_word" id="word_000031_000195" title="bbox 1087 2305 1199 2334; x_wconf 47; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000196" title="bbox 1214 2304 1240 2333; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000031_000197" title="bbox 1252 2304 1360 2342; x_wconf 96; x_fsize 39">placed</span>
+      <span class="ocrx_word" id="word_000031_000198" title="bbox 1373 2304 1438 2333; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000031_000199" title="bbox 1449 2304 1621 2342; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000200" title="bbox 1634 2304 1725 2333; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000031_000201" title="bbox 1736 2305 1776 2342; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000031_000202" title="bbox 1788 2304 1898 2342; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000031_000203" title="bbox 1911 2305 1962 2333; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000020" title="bbox 375 2354 1129 2392; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000204" title="bbox 375 2354 547 2392; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000205" title="bbox 559 2354 602 2383; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000031_000206" title="bbox 615 2354 646 2383; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000031_000207" title="bbox 660 2355 798 2384; x_wconf 65; x_fsize 39">ASIC5's</span>
+      <span class="ocrx_word" id="word_000031_000208" title="bbox 811 2355 982 2384; x_wconf 91; x_fsize 39">PBMODE</span>
+      <span class="ocrx_word" id="word_000031_000209" title="bbox 994 2354 1129 2392; x_wconf 95; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000010" title="bbox 376 2427 783 2465">
+    <p class="ocr_par" id="par_000031_000010" lang="eng" title="bbox 376 2427 783 2465" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000031_000210" title="bbox 376 2427 518 2465; x_wconf 90; x_fsize 45">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000211" title="bbox 535 2437 588 2465; x_wconf 96; x_fsize 45">as</span>
+      <span class="ocrx_word" id="word_000031_000212" title="bbox 605 2437 630 2465; x_wconf 93; x_fsize 45">a</span>
+      <span class="ocrx_word" id="word_000031_000213" title="bbox 650 2427 783 2465; x_wconf 91; x_fsize 45">UART</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000011" title="bbox 376 2511 2085 2850">
+    <p class="ocr_par" id="par_000031_000011" lang="eng" title="bbox 376 2511 2085 2850" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000022" title="bbox 376 2511 2051 2549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000214" title="bbox 376 2512 488 2541; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000215" title="bbox 503 2511 642 2540; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000031_000216" title="bbox 656 2521 672 2540; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000217" title="bbox 685 2511 741 2540; x_wconf 96; x_fsize 39">full</span>
+      <span class="ocrx_word" id="word_000031_000218" title="bbox 754 2511 891 2540; x_wconf 92; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000031_000219" title="bbox 905 2512 1015 2541; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000031_000220" title="bbox 1028 2511 1128 2540; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000031_000221" title="bbox 1143 2517 1282 2549; x_wconf 95; x_fsize 39">supports</span>
+      <span class="ocrx_word" id="word_000031_000222" title="bbox 1294 2511 1374 2540; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000031_000223" title="bbox 1386 2516 1465 2540; x_wconf 96; x_fsize 39">rates</span>
+      <span class="ocrx_word" id="word_000031_000224" title="bbox 1478 2511 1513 2540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000225" title="bbox 1522 2521 1562 2549; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000031_000226" title="bbox 1575 2517 1606 2540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000227" title="bbox 1617 2512 1721 2541; x_wconf 96; x_fsize 39">48000</span>
+      <span class="ocrx_word" id="word_000031_000228" title="bbox 1733 2511 1792 2540; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000031_000229" title="bbox 1804 2521 1857 2549; x_wconf 96; x_fsize 39">per</span>
+      <span class="ocrx_word" id="word_000031_000230" title="bbox 1871 2511 1992 2540; x_wconf 95; x_fsize 39">second.</span>
+      <span class="ocrx_word" id="word_000031_000231" title="bbox 2018 2512 2051 2540; x_wconf 95; x_fsize 39">In</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000023" title="bbox 376 2561 2069 2599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000232" title="bbox 376 2561 463 2590; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000031_000233" title="bbox 476 2567 507 2590; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000234" title="bbox 519 2571 573 2590; x_wconf 93; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000031_000235" title="bbox 585 2562 697 2591; x_wconf 86; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000236" title="bbox 713 2571 745 2590; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000031_000237" title="bbox 771 2571 775 2590; x_wconf 91; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000238" title="bbox 788 2562 907 2596; x_wconf 91; x_fsize 39">UART,</span>
+      <span class="ocrx_word" id="word_000031_000239" title="bbox 922 2562 1034 2591; x_wconf 57; x_fsize 39">ASICS5</span>
+      <span class="ocrx_word" id="word_000031_000240" title="bbox 1049 2566 1129 2590; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000031_000241" title="bbox 1141 2562 1179 2590; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000242" title="bbox 1190 2561 1298 2599; x_wconf 96; x_fsize 39">placed</span>
+      <span class="ocrx_word" id="word_000031_000243" title="bbox 1311 2561 1376 2590; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000031_000244" title="bbox 1387 2561 1559 2599; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000031_000245" title="bbox 1572 2561 1671 2590; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000031_000246" title="bbox 1697 2562 1730 2590; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000031_000247" title="bbox 1744 2561 1804 2590; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000031_000248" title="bbox 1817 2562 1908 2590; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000031_000249" title="bbox 1920 2562 1971 2590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000250" title="bbox 1983 2561 2069 2599; x_wconf 96; x_fsize 39">input</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000024" title="bbox 377 2612 2066 2650; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000251" title="bbox 377 2612 492 2650; x_wconf 96; x_fsize 36">signals</span>
+      <span class="ocrx_word" id="word_000031_000252" title="bbox 505 2613 586 2647; x_wconf 95; x_fsize 36">PAO,</span>
+      <span class="ocrx_word" id="word_000031_000253" title="bbox 601 2613 682 2647; x_wconf 82; x_fsize 36">PAI,</span>
+      <span class="ocrx_word" id="word_000031_000254" title="bbox 697 2613 778 2647; x_wconf 91; x_fsize 36">PA2,</span>
+      <span class="ocrx_word" id="word_000031_000255" title="bbox 793 2613 863 2642; x_wconf 91; x_fsize 36">PA3</span>
+      <span class="ocrx_word" id="word_000031_000256" title="bbox 877 2612 1004 2641; x_wconf 95; x_fsize 36">become</span>
+      <span class="ocrx_word" id="word_000031_000257" title="bbox 1016 2613 1067 2641; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000031_000258" title="bbox 1079 2613 1189 2642; x_wconf 92; x_fsize 36">UART</span>
+      <span class="ocrx_word" id="word_000031_000259" title="bbox 1202 2612 1304 2650; x_wconf 96; x_fsize 36">inputs</span>
+      <span class="ocrx_word" id="word_000031_000260" title="bbox 1317 2613 1381 2647; x_wconf 96; x_fsize 36">RX,</span>
+      <span class="ocrx_word" id="word_000031_000261" title="bbox 1396 2613 1480 2647; x_wconf 96; x_fsize 36">CTS,</span>
+      <span class="ocrx_word" id="word_000031_000262" title="bbox 1495 2613 1582 2647; x_wconf 96; x_fsize 36">DSR,</span>
+      <span class="ocrx_word" id="word_000031_000263" title="bbox 1598 2612 1657 2641; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000031_000264" title="bbox 1670 2613 1756 2642; x_wconf 96; x_fsize 36">DCD</span>
+      <span class="ocrx_word" id="word_000031_000265" title="bbox 1768 2612 1975 2650; x_wconf 96; x_fsize 36">respectively.</span>
+      <span class="ocrx_word" id="word_000031_000266" title="bbox 2001 2613 2066 2641; x_wconf 96; x_fsize 36">The</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000025" title="bbox 376 2662 1936 2700; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000267" title="bbox 376 2667 481 2700; x_wconf 96; x_fsize 36">output</span>
+      <span class="ocrx_word" id="word_000031_000268" title="bbox 495 2662 610 2700; x_wconf 96; x_fsize 36">signals</span>
+      <span class="ocrx_word" id="word_000031_000269" title="bbox 623 2663 704 2697; x_wconf 93; x_fsize 36">PDO,</span>
+      <span class="ocrx_word" id="word_000031_000270" title="bbox 719 2663 800 2697; x_wconf 90; x_fsize 36">PD1,</span>
+      <span class="ocrx_word" id="word_000031_000271" title="bbox 815 2663 887 2691; x_wconf 91; x_fsize 36">PD2</span>
+      <span class="ocrx_word" id="word_000031_000272" title="bbox 899 2662 1026 2691; x_wconf 96; x_fsize 36">become</span>
+      <span class="ocrx_word" id="word_000031_000273" title="bbox 1038 2663 1089 2691; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000031_000274" title="bbox 1101 2663 1211 2692; x_wconf 91; x_fsize 36">UART</span>
+      <span class="ocrx_word" id="word_000031_000275" title="bbox 1225 2662 1340 2700; x_wconf 96; x_fsize 36">signals</span>
+      <span class="ocrx_word" id="word_000031_000276" title="bbox 1353 2663 1416 2697; x_wconf 96; x_fsize 36">TX,</span>
+      <span class="ocrx_word" id="word_000031_000277" title="bbox 1431 2663 1514 2697; x_wconf 96; x_fsize 36">RTS,</span>
+      <span class="ocrx_word" id="word_000031_000278" title="bbox 1530 2662 1589 2691; x_wconf 92; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000031_000279" title="bbox 1602 2663 1692 2691; x_wconf 92; x_fsize 36">DTR.</span>
+      <span class="ocrx_word" id="word_000031_000280" title="bbox 1719 2662 1815 2692; x_wconf 96; x_fsize 36">Serial</span>
+      <span class="ocrx_word" id="word_000031_000281" title="bbox 1828 2662 1897 2691; x_wconf 96; x_fsize 36">data</span>
+      <span class="ocrx_word" id="word_000031_000282" title="bbox 1910 2662 1936 2691; x_wconf 95; x_fsize 36">is</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000026" title="bbox 376 2712 2085 2750; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000283" title="bbox 376 2712 566 2741; x_wconf 96; x_fsize 39">transmitted</span>
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+      <span class="ocrx_word" id="word_000031_000285" title="bbox 671 2713 722 2741; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000286" title="bbox 734 2713 789 2741; x_wconf 96; x_fsize 39">TX</span>
+      <span class="ocrx_word" id="word_000031_000287" title="bbox 801 2712 872 2741; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000031_000288" title="bbox 898 2712 1058 2750; x_wconf 96; x_fsize 39">Incoming</span>
+      <span class="ocrx_word" id="word_000031_000289" title="bbox 1072 2712 1161 2741; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000031_000290" title="bbox 1174 2712 1243 2741; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000031_000291" title="bbox 1256 2712 1282 2741; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000031_000292" title="bbox 1294 2712 1433 2741; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000031_000293" title="bbox 1445 2712 1485 2750; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000031_000294" title="bbox 1496 2713 1547 2741; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000295" title="bbox 1559 2713 1615 2741; x_wconf 96; x_fsize 39">RX</span>
+      <span class="ocrx_word" id="word_000031_000296" title="bbox 1627 2712 1698 2741; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000031_000297" title="bbox 1724 2713 1797 2742; x_wconf 96; x_fsize 39">RTS</span>
+      <span class="ocrx_word" id="word_000031_000298" title="bbox 1812 2712 1871 2741; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000299" title="bbox 1884 2713 1967 2741; x_wconf 91; x_fsize 39">DTR</span>
+      <span class="ocrx_word" id="word_000031_000300" title="bbox 1978 2722 2034 2741; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000031_000301" title="bbox 2047 2712 2085 2741; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000027" title="bbox 376 2762 1980 2800; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000302" title="bbox 376 2762 450 2791; x_wconf 96; x_fsize 39">used</span>
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+      <span class="ocrx_word" id="word_000031_000304" title="bbox 522 2762 737 2800; x_wconf 96; x_fsize 39">handshaking</span>
+      <span class="ocrx_word" id="word_000031_000305" title="bbox 750 2772 783 2791; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000031_000306" title="bbox 797 2772 829 2791; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000031_000307" title="bbox 842 2763 965 2800; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000031_000308" title="bbox 977 2772 1109 2800; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000031_000309" title="bbox 1121 2767 1242 2800; x_wconf 96; x_fsize 39">outputs</span>
+      <span class="ocrx_word" id="word_000031_000310" title="bbox 1256 2762 1315 2791; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000311" title="bbox 1328 2762 1405 2791; x_wconf 96; x_fsize 39">need</span>
+      <span class="ocrx_word" id="word_000031_000312" title="bbox 1418 2767 1449 2791; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000313" title="bbox 1460 2763 1498 2791; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000314" title="bbox 1511 2767 1554 2791; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000031_000315" title="bbox 1567 2762 1641 2800; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000031_000316" title="bbox 1655 2772 1688 2791; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000031_000317" title="bbox 1701 2763 1761 2791; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000031_000318" title="bbox 1773 2762 1930 2800; x_wconf 96; x_fsize 39">explicitly</span>
+      <span class="ocrx_word" id="word_000031_000319" title="bbox 1940 2763 1980 2800; x_wconf 96; x_fsize 39">by</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000028" title="bbox 377 2812 1899 2850; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000320" title="bbox 377 2812 525 2841; x_wconf 96; x_fsize 39">software.</span>
+      <span class="ocrx_word" id="word_000031_000321" title="bbox 551 2813 635 2847; x_wconf 96; x_fsize 39">CTS,</span>
+      <span class="ocrx_word" id="word_000031_000322" title="bbox 650 2813 737 2847; x_wconf 96; x_fsize 39">DSR,</span>
+      <span class="ocrx_word" id="word_000031_000323" title="bbox 753 2812 812 2841; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000324" title="bbox 825 2813 911 2842; x_wconf 95; x_fsize 39">DCD</span>
+      <span class="ocrx_word" id="word_000031_000325" title="bbox 924 2822 980 2841; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000031_000326" title="bbox 993 2812 1031 2841; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000327" title="bbox 1043 2812 1117 2841; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000031_000328" title="bbox 1130 2812 1176 2841; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000031_000329" title="bbox 1189 2812 1404 2850; x_wconf 96; x_fsize 39">handshaking</span>
+      <span class="ocrx_word" id="word_000031_000330" title="bbox 1417 2822 1450 2841; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000031_000331" title="bbox 1464 2822 1496 2841; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000031_000332" title="bbox 1509 2813 1632 2850; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000031_000333" title="bbox 1644 2822 1776 2850; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000031_000334" title="bbox 1788 2812 1899 2850; x_wconf 96; x_fsize 39">inputs.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000012" title="bbox 375 2912 2093 3200">
+    <p class="ocr_par" id="par_000031_000012" lang="eng" title="bbox 375 2912 2093 3200" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000029" title="bbox 376 2912 1936 2950; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000335" title="bbox 376 2913 441 2941; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000031_000336" title="bbox 453 2912 543 2941; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000031_000337" title="bbox 558 2913 649 2942; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000031_000338" title="bbox 663 2912 752 2941; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000031_000339" title="bbox 765 2912 831 2941; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000031_000340" title="bbox 843 2912 943 2941; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000031_000341" title="bbox 957 2918 1101 2941; x_wconf 93; x_fsize 39">connects</span>
+      <span class="ocrx_word" id="word_000031_000342" title="bbox 1114 2913 1226 2942; x_wconf 55; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000031_000343" title="bbox 1241 2918 1272 2941; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000344" title="bbox 1285 2922 1301 2941; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000345" title="bbox 1314 2913 1383 2941; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000031_000346" title="bbox 1395 2917 1551 2950; x_wconf 96; x_fsize 39">computer</span>
+      <span class="ocrx_word" id="word_000031_000347" title="bbox 1564 2912 1590 2941; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000031_000348" title="bbox 1604 2922 1620 2941; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000349" title="bbox 1633 2918 1693 2941; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000031_000350" title="bbox 1705 2912 1778 2941; x_wconf 96; x_fsize 39">wire</span>
+      <span class="ocrx_word" id="word_000031_000351" title="bbox 1790 2912 1936 2941; x_wconf 96; x_fsize 39">interface</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000030" title="bbox 376 2962 1990 3000; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000352" title="bbox 376 2962 545 3000; x_wconf 96; x_fsize 39">consisting</span>
+      <span class="ocrx_word" id="word_000031_000353" title="bbox 558 2962 593 2991; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000354" title="bbox 603 2972 619 2991; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000355" title="bbox 632 2962 701 2991; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000031_000356" title="bbox 715 2962 774 2991; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000031_000357" title="bbox 788 2972 804 2991; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000358" title="bbox 817 2962 905 2991; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000031_000359" title="bbox 917 2962 988 2991; x_wconf 95; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000031_000360" title="bbox 1014 2963 1126 2992; x_wconf 12; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000361" title="bbox 1141 2967 1298 3000; x_wconf 96; x_fsize 39">generates</span>
+      <span class="ocrx_word" id="word_000031_000362" title="bbox 1311 2962 1357 2991; x_wconf 94; x_fsize 39">it's</span>
+      <span class="ocrx_word" id="word_000031_000363" title="bbox 1369 2962 1449 2991; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000031_000364" title="bbox 1461 2967 1525 2991; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000031_000365" title="bbox 1537 2962 1640 2991; x_wconf 96; x_fsize 39">clocks</span>
+      <span class="ocrx_word" id="word_000031_000366" title="bbox 1653 2962 1732 2991; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000031_000367" title="bbox 1745 2962 1805 2991; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000031_000368" title="bbox 1818 2962 1906 2991; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000031_000369" title="bbox 1918 2962 1990 2991; x_wconf 96; x_fsize 39">line.</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000031" title="bbox 376 3012 2093 3050; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000370" title="bbox 376 3012 479 3042; x_wconf 95; x_fsize 39">Under</span>
+      <span class="ocrx_word" id="word_000031_000371" title="bbox 492 3013 611 3041; x_wconf 95; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000031_000372" title="bbox 624 3012 790 3050; x_wconf 96; x_fsize 39">operation,</span>
+      <span class="ocrx_word" id="word_000031_000373" title="bbox 805 3012 893 3041; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000031_000374" title="bbox 904 3013 1007 3050; x_wconf 96; x_fsize 39">pulses</span>
+      <span class="ocrx_word" id="word_000031_000375" title="bbox 1021 3013 1112 3050; x_wconf 96; x_fsize 39">along</span>
+      <span class="ocrx_word" id="word_000031_000376" title="bbox 1126 3022 1142 3041; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000377" title="bbox 1155 3012 1245 3041; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000031_000378" title="bbox 1260 3013 1351 3042; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000031_000379" title="bbox 1365 3012 1454 3041; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000031_000380" title="bbox 1467 3012 1533 3041; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000031_000381" title="bbox 1545 3013 1619 3050; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000031_000382" title="bbox 1631 3022 1819 3050; x_wconf 96; x_fsize 39">accompany</span>
+      <span class="ocrx_word" id="word_000031_000383" title="bbox 1830 3012 1899 3041; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000031_000384" title="bbox 1912 3012 2033 3041; x_wconf 96; x_fsize 39">frames.</span>
+      <span class="ocrx_word" id="word_000031_000385" title="bbox 2048 3013 2093 3041; x_wconf 96; x_fsize 39">To</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000032" title="bbox 375 3062 2014 3100; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000386" title="bbox 375 3062 413 3091; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000387" title="bbox 426 3062 493 3091; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000031_000388" title="bbox 505 3067 536 3091; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000389" title="bbox 548 3067 690 3100; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000031_000390" title="bbox 701 3062 781 3091; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000031_000391" title="bbox 793 3067 857 3091; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000031_000392" title="bbox 869 3062 972 3091; x_wconf 96; x_fsize 39">clocks</span>
+      <span class="ocrx_word" id="word_000031_000393" title="bbox 985 3063 1097 3092; x_wconf 0; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000031_000394" title="bbox 1111 3062 1246 3100; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000031_000395" title="bbox 1260 3072 1276 3091; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000396" title="bbox 1290 3062 1394 3100; x_wconf 96; x_fsize 39">steady</span>
+      <span class="ocrx_word" id="word_000031_000397" title="bbox 1405 3062 1493 3091; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000031_000398" title="bbox 1505 3062 1584 3091; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000031_000399" title="bbox 1597 3063 1648 3091; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000031_000400" title="bbox 1660 3063 1751 3091; x_wconf 96; x_fsize 39">Hosts</span>
+      <span class="ocrx_word" id="word_000031_000401" title="bbox 1764 3062 1854 3091; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000031_000402" title="bbox 1867 3067 1943 3100; x_wconf 96; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000031_000403" title="bbox 1969 3063 2014 3091; x_wconf 96; x_fsize 39">To</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000033" title="bbox 376 3112 2090 3150; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000404" title="bbox 376 3112 522 3141; x_wconf 96; x_fsize 39">facilitate</span>
+      <span class="ocrx_word" id="word_000031_000405" title="bbox 534 3112 603 3147; x_wconf 96; x_fsize 39">this,</span>
+      <span class="ocrx_word" id="word_000031_000406" title="bbox 618 3112 708 3141; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000031_000407" title="bbox 723 3112 812 3141; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000031_000408" title="bbox 825 3112 906 3141; x_wconf 96; x_fsize 39">links</span>
+      <span class="ocrx_word" id="word_000031_000409" title="bbox 919 3122 975 3141; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000031_000410" title="bbox 988 3113 1026 3141; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000411" title="bbox 1037 3117 1090 3150; x_wconf 96; x_fsize 39">put</span>
+      <span class="ocrx_word" id="word_000031_000412" title="bbox 1103 3112 1168 3141; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000031_000413" title="bbox 1181 3122 1197 3141; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000031_000414" title="bbox 1210 3113 1301 3141; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000031_000415" title="bbox 1313 3112 1412 3141; x_wconf 95; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000031_000416" title="bbox 1425 3112 1607 3141; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000031_000417" title="bbox 1620 3112 1762 3150; x_wconf 96; x_fsize 39">clocking</span>
+      <span class="ocrx_word" id="word_000031_000418" title="bbox 1775 3113 1876 3141; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000031_000419" title="bbox 1888 3112 1976 3141; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000031_000420" title="bbox 1987 3113 2090 3150; x_wconf 96; x_fsize 39">pulses</span>
+     </span>
+     <span class="ocr_line" id="line_000031_000034" title="bbox 377 3162 2043 3200; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000421" title="bbox 377 3172 427 3191; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000031_000422" title="bbox 439 3162 601 3200; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000031_000423" title="bbox 613 3162 783 3200; x_wconf 96; x_fsize 39">regardless</span>
+      <span class="ocrx_word" id="word_000031_000424" title="bbox 796 3162 831 3191; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000425" title="bbox 840 3163 974 3191; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000031_000426" title="bbox 987 3163 1071 3191; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000031_000427" title="bbox 1083 3162 1109 3191; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000031_000428" title="bbox 1123 3172 1182 3200; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000031_000429" title="bbox 1194 3163 1292 3191; x_wconf 96; x_fsize 39">actual</span>
+      <span class="ocrx_word" id="word_000031_000430" title="bbox 1305 3162 1374 3191; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000031_000431" title="bbox 1387 3167 1418 3191; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000031_000432" title="bbox 1429 3162 1467 3191; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000031_000433" title="bbox 1479 3162 1670 3191; x_wconf 96; x_fsize 39">transferred.</span>
+      <span class="ocrx_word" id="word_000031_000434" title="bbox 1696 3162 1888 3192; x_wconf 96; x_fsize 39">Continuous</span>
+      <span class="ocrx_word" id="word_000031_000435" title="bbox 1901 3162 2043 3200; x_wconf 96; x_fsize 39">clocking</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000031_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000031_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000031_000035" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000031_000436" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000031_000437" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000031_000438" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000031_000439" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">29</span>
+      <span class="ocrx_word" id="word_000031_000440" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000031_000441" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000031_000442" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000032" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0032.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000032_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000032_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000032_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000032_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000032_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000032_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000032_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000032_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000032_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000032_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000032_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000032_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000001" title="bbox 376 311 2095 599">
+    <p class="ocr_par" id="par_000032_000001" lang="eng" title="bbox 376 311 2095 599" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000001" title="bbox 376 311 2017 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000011" title="bbox 376 311 528 340; x_wconf 96; x_fsize 39">increases</span>
+      <span class="ocrx_word" id="word_000032_000012" title="bbox 540 321 642 349; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000032_000013" title="bbox 655 311 869 349; x_wconf 96; x_fsize 39">consumption</span>
+      <span class="ocrx_word" id="word_000032_000014" title="bbox 884 311 943 340; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000032_000015" title="bbox 956 311 1046 340; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000032_000016" title="bbox 1061 311 1150 340; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000032_000017" title="bbox 1163 311 1244 340; x_wconf 96; x_fsize 39">links</span>
+      <span class="ocrx_word" id="word_000032_000018" title="bbox 1258 311 1367 340; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000032_000019" title="bbox 1380 317 1433 340; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000032_000020" title="bbox 1444 311 1482 340; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000021" title="bbox 1494 311 1547 340; x_wconf 96; x_fsize 39">left</span>
+      <span class="ocrx_word" id="word_000032_000022" title="bbox 1560 311 1591 340; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000023" title="bbox 1605 311 1665 340; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000032_000024" title="bbox 1678 311 1769 340; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000025" title="bbox 1781 311 2017 349; x_wconf 95; x_fsize 39">unnecessarily.</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000002" title="bbox 376 361 2065 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000026" title="bbox 376 362 441 390; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000027" title="bbox 453 362 563 391; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000032_000028" title="bbox 575 361 695 399; x_wconf 96; x_fsize 39">portion</span>
+      <span class="ocrx_word" id="word_000032_000029" title="bbox 709 361 744 390; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000030" title="bbox 753 362 865 391; x_wconf 89; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000031" title="bbox 880 361 906 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000032" title="bbox 919 362 1045 399; x_wconf 96; x_fsize 39">capable</span>
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+      <span class="ocrx_word" id="word_000032_000034" title="bbox 1101 361 1279 399; x_wconf 96; x_fsize 39">generating</span>
+      <span class="ocrx_word" id="word_000032_000035" title="bbox 1292 361 1454 399; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000032_000036" title="bbox 1467 362 1555 390; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000032_000037" title="bbox 1569 362 1739 390; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000032_000038" title="bbox 1753 371 1803 390; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000032_000039" title="bbox 1814 361 1962 396; x_wconf 96; x_fsize 39">received,</span>
+      <span class="ocrx_word" id="word_000032_000040" title="bbox 1977 362 2065 390; x_wconf 96; x_fsize 39">when</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000003" title="bbox 376 411 2095 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000041" title="bbox 376 412 427 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000042" title="bbox 439 411 623 440; x_wconf 96; x_fsize 39">transmitter</span>
+      <span class="ocrx_word" id="word_000032_000043" title="bbox 636 411 662 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000044" title="bbox 676 411 819 449; x_wconf 96; x_fsize 39">awaiting</span>
+      <span class="ocrx_word" id="word_000032_000045" title="bbox 833 421 849 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000046" title="bbox 862 412 1016 440; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000047" title="bbox 1029 416 1060 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000048" title="bbox 1073 411 1147 440; x_wconf 96; x_fsize 39">send</span>
+      <span class="ocrx_word" id="word_000032_000049" title="bbox 1161 411 1220 440; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000032_000050" title="bbox 1233 412 1321 440; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000032_000051" title="bbox 1335 412 1419 440; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000032_000052" title="bbox 1431 411 1457 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000053" title="bbox 1471 421 1487 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000054" title="bbox 1500 412 1619 449; x_wconf 96; x_fsize 39">change</span>
+      <span class="ocrx_word" id="word_000032_000055" title="bbox 1631 411 1666 440; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000056" title="bbox 1676 416 1751 440; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000032_000057" title="bbox 1763 421 1802 440; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000032_000058" title="bbox 1816 412 1867 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000059" title="bbox 1878 411 2095 449; x_wconf 96; x_fsize 39">handshaking</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000004" title="bbox 376 461 2031 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000060" title="bbox 376 461 463 490; x_wconf 96; x_fsize 39">lines.</span>
+      <span class="ocrx_word" id="word_000032_000061" title="bbox 489 462 601 491; x_wconf 89; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000062" title="bbox 616 462 671 490; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000032_000063" title="bbox 684 462 757 499; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000032_000064" title="bbox 768 471 835 496; x_wconf 96; x_fsize 39">one,</span>
+      <span class="ocrx_word" id="word_000032_000065" title="bbox 851 461 948 490; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000032_000066" title="bbox 959 461 1044 499; x_wconf 96; x_fsize 39">high,</span>
+      <span class="ocrx_word" id="word_000032_000067" title="bbox 1059 461 1205 499; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000068" title="bbox 1218 461 1289 490; x_wconf 95; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000032_000069" title="bbox 1315 461 1389 490; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000032_000070" title="bbox 1402 461 1465 490; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000032_000071" title="bbox 1477 461 1503 490; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000072" title="bbox 1517 461 1625 490; x_wconf 96; x_fsize 39">shared</span>
+      <span class="ocrx_word" id="word_000032_000073" title="bbox 1637 461 1772 490; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000032_000074" title="bbox 1786 462 1871 490; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000032_000075" title="bbox 1883 461 2031 499; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000005" title="bbox 377 511 2067 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000076" title="bbox 377 521 507 540; x_wconf 96; x_fsize 39">sources.</span>
+      <span class="ocrx_word" id="word_000032_000077" title="bbox 532 512 631 540; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000032_000078" title="bbox 646 521 683 540; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000032_000079" title="bbox 697 511 843 549; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000080" title="bbox 856 511 882 540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000081" title="bbox 895 511 1057 549; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000032_000082" title="bbox 1070 511 1092 540; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000032_000083" title="bbox 1105 511 1131 540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000084" title="bbox 1144 512 1195 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000085" title="bbox 1206 511 1434 549; x_wconf 96; x_fsize 39">responsibility</span>
+      <span class="ocrx_word" id="word_000032_000086" title="bbox 1445 511 1480 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000087" title="bbox 1490 511 1630 540; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000032_000088" title="bbox 1642 517 1673 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000089" title="bbox 1685 511 1853 540; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000032_000090" title="bbox 1865 512 1917 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000091" title="bbox 1929 521 2020 540; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000032_000092" title="bbox 2032 511 2067 540; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000006" title="bbox 376 561 594 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000093" title="bbox 376 562 427 590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000094" title="bbox 439 561 594 599; x_wconf 96; x_fsize 39">interrupt.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000002" title="bbox 375 661 2100 1149">
+    <p class="ocr_par" id="par_000032_000002" lang="eng" title="bbox 375 661 2100 1149" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000007" title="bbox 376 661 2100 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000095" title="bbox 376 662 405 690; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000032_000096" title="bbox 417 662 571 690; x_wconf 95; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000097" title="bbox 584 667 615 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000098" title="bbox 626 661 664 690; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000099" title="bbox 676 661 866 690; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000032_000100" title="bbox 880 661 989 690; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000032_000101" title="bbox 1001 661 1039 690; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000102" title="bbox 1051 661 1168 690; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000032_000103" title="bbox 1182 667 1213 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000104" title="bbox 1225 662 1276 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000105" title="bbox 1288 661 1486 690; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000032_000106" title="bbox 1499 661 1634 699; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000032_000107" title="bbox 1647 661 1784 699; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000032_000108" title="bbox 1797 662 1898 690; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000032_000109" title="bbox 1910 662 2022 691; x_wconf 74; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000110" title="bbox 2037 661 2100 690; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000008" title="bbox 376 711 2040 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000111" title="bbox 376 716 499 740; x_wconf 96; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000032_000112" title="bbox 512 711 535 740; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000032_000113" title="bbox 547 716 578 740; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000114" title="bbox 591 711 680 740; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000032_000115" title="bbox 693 711 772 740; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000032_000116" title="bbox 785 711 831 740; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000117" title="bbox 844 711 1066 740; x_wconf 95; x_fsize 39">transmission.</span>
+      <span class="ocrx_word" id="word_000032_000118" title="bbox 1092 712 1157 740; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000119" title="bbox 1168 711 1294 749; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000032_000120" title="bbox 1307 711 1370 740; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000121" title="bbox 1382 711 1420 740; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000122" title="bbox 1432 711 1565 749; x_wconf 96; x_fsize 39">emptied</span>
+      <span class="ocrx_word" id="word_000032_000123" title="bbox 1578 721 1655 740; x_wconf 96; x_fsize 39">once</span>
+      <span class="ocrx_word" id="word_000032_000124" title="bbox 1667 712 1718 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000125" title="bbox 1730 712 1884 740; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000126" title="bbox 1897 712 1952 740; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000032_000127" title="bbox 1964 711 2040 740; x_wconf 96; x_fsize 39">been</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000009" title="bbox 376 761 2096 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000128" title="bbox 376 761 575 790; x_wconf 93; x_fsize 39">transmitted.</span>
+      <span class="ocrx_word" id="word_000032_000129" title="bbox 601 762 713 791; x_wconf 50; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000032_000130" title="bbox 728 761 867 790; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000032_000131" title="bbox 880 771 921 790; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000032_000132" title="bbox 933 761 1063 790; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000032_000133" title="bbox 1075 761 1238 799; x_wconf 95; x_fsize 39">buffering.</span>
+      <span class="ocrx_word" id="word_000032_000134" title="bbox 1264 762 1329 790; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000135" title="bbox 1341 761 1539 790; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000032_000136" title="bbox 1552 761 1688 799; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000032_000137" title="bbox 1701 761 1838 799; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000032_000138" title="bbox 1851 766 1931 790; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000032_000139" title="bbox 1943 762 1981 790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000140" title="bbox 1993 766 2096 799; x_wconf 96; x_fsize 39">empty</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000010" title="bbox 375 811 1995 849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000141" title="bbox 375 811 479 840; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000032_000142" title="bbox 491 811 612 849; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000032_000143" title="bbox 626 821 642 840; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000144" title="bbox 655 812 809 840; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000145" title="bbox 822 817 853 840; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000146" title="bbox 865 811 896 840; x_wconf 95; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000032_000147" title="bbox 922 812 987 840; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000148" title="bbox 1000 816 1075 840; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000032_000149" title="bbox 1087 811 1122 840; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000150" title="bbox 1131 812 1182 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000151" title="bbox 1194 811 1392 840; x_wconf 95; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000032_000152" title="bbox 1405 811 1540 849; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000032_000153" title="bbox 1553 811 1690 849; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000032_000154" title="bbox 1703 811 1729 840; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000155" title="bbox 1741 811 1885 840; x_wconf 96; x_fsize 39">reflected</span>
+      <span class="ocrx_word" id="word_000032_000156" title="bbox 1898 811 1930 840; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000157" title="bbox 1944 812 1995 840; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000011" title="bbox 376 861 2008 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000158" title="bbox 376 861 574 890; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000032_000159" title="bbox 587 862 698 899; x_wconf 96; x_fsize 39">Empty</span>
+      <span class="ocrx_word" id="word_000032_000160" title="bbox 708 861 751 890; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000032_000161" title="bbox 764 861 795 890; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000162" title="bbox 809 862 860 890; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000163" title="bbox 872 862 982 891; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000032_000164" title="bbox 996 866 1089 890; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000032_000165" title="bbox 1101 861 1236 899; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000032_000166" title="bbox 1262 861 1414 899; x_wconf 96; x_fsize 39">Enabling</span>
+      <span class="ocrx_word" id="word_000032_000167" title="bbox 1427 862 1478 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000168" title="bbox 1490 861 1710 899; x_wconf 96; x_fsize 39">Transmitting</span>
+      <span class="ocrx_word" id="word_000032_000169" title="bbox 1723 861 1858 899; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000032_000170" title="bbox 1871 861 2008 899; x_wconf 96; x_fsize 39">Register</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000012" title="bbox 376 911 2093 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000171" title="bbox 376 911 523 949; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000172" title="bbox 535 911 598 940; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000173" title="bbox 611 921 702 940; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000032_000174" title="bbox 714 912 826 941; x_wconf 77; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000175" title="bbox 841 916 872 940; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000176" title="bbox 884 916 1026 949; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000032_000177" title="bbox 1039 921 1076 940; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000032_000178" title="bbox 1090 911 1237 949; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000179" title="bbox 1249 921 1339 949; x_wconf 96; x_fsize 39">every</span>
+      <span class="ocrx_word" id="word_000032_000180" title="bbox 1350 911 1424 940; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000032_000181" title="bbox 1436 912 1499 940; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000032_000182" title="bbox 1512 912 1563 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000183" title="bbox 1575 911 1795 949; x_wconf 96; x_fsize 39">Transmitting</span>
+      <span class="ocrx_word" id="word_000032_000184" title="bbox 1808 911 1943 949; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000032_000185" title="bbox 1956 911 2093 949; x_wconf 96; x_fsize 39">Register</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000013" title="bbox 375 961 2077 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000186" title="bbox 375 961 517 990; x_wconf 96; x_fsize 39">becomes</span>
+      <span class="ocrx_word" id="word_000032_000187" title="bbox 530 967 640 999; x_wconf 96; x_fsize 39">empty.</span>
+      <span class="ocrx_word" id="word_000032_000188" title="bbox 666 961 804 999; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000032_000189" title="bbox 817 962 868 990; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000190" title="bbox 880 962 990 991; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000032_000191" title="bbox 1004 962 1104 991; x_wconf 96; x_fsize 39">Status</span>
+      <span class="ocrx_word" id="word_000032_000192" title="bbox 1117 961 1254 999; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000032_000193" title="bbox 1267 961 1330 990; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000194" title="bbox 1343 962 1423 990; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000032_000195" title="bbox 1436 962 1487 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000196" title="bbox 1499 961 1654 999; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000032_000197" title="bbox 1680 961 1830 990; x_wconf 96; x_fsize 39">Received</span>
+      <span class="ocrx_word" id="word_000032_000198" title="bbox 1843 962 2013 990; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000032_000199" title="bbox 2027 971 2077 990; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000014" title="bbox 376 1011 2012 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000200" title="bbox 376 1011 484 1049; x_wconf 96; x_fsize 39">copied</span>
+      <span class="ocrx_word" id="word_000032_000201" title="bbox 497 1011 562 1040; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000032_000202" title="bbox 574 1012 625 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000203" title="bbox 637 1011 767 1040; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000032_000204" title="bbox 779 1012 943 1041; x_wconf 96; x_fsize 39">Character</span>
+      <span class="ocrx_word" id="word_000032_000205" title="bbox 956 1011 1102 1049; x_wconf 96; x_fsize 39">Register.</span>
+      <span class="ocrx_word" id="word_000032_000206" title="bbox 1128 1011 1157 1040; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000032_000207" title="bbox 1166 1012 1217 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000208" title="bbox 1229 1011 1359 1040; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000032_000209" title="bbox 1371 1012 1535 1041; x_wconf 96; x_fsize 39">Character</span>
+      <span class="ocrx_word" id="word_000032_000210" title="bbox 1548 1012 1697 1049; x_wconf 96; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000032_000211" title="bbox 1709 1011 1735 1040; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000212" title="bbox 1748 1011 1885 1046; x_wconf 96; x_fsize 39">enabled,</span>
+      <span class="ocrx_word" id="word_000032_000213" title="bbox 1900 1012 2012 1041; x_wconf 96; x_fsize 39">ASICS</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000015" title="bbox 376 1061 2001 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000214" title="bbox 376 1066 533 1099; x_wconf 96; x_fsize 39">generates</span>
+      <span class="ocrx_word" id="word_000032_000215" title="bbox 547 1071 584 1090; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000032_000216" title="bbox 598 1061 744 1099; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000217" title="bbox 757 1071 796 1090; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000032_000218" title="bbox 810 1062 884 1090; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000032_000219" title="bbox 898 1062 1052 1090; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000220" title="bbox 1064 1061 1212 1090; x_wconf 96; x_fsize 39">received.</span>
+      <span class="ocrx_word" id="word_000032_000221" title="bbox 1238 1061 1267 1090; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000032_000222" title="bbox 1276 1062 1327 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000223" title="bbox 1339 1062 1493 1090; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000032_000224" title="bbox 1506 1061 1532 1090; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000225" title="bbox 1544 1061 1683 1090; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000032_000226" title="bbox 1696 1061 1727 1090; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000227" title="bbox 1741 1071 1822 1090; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000032_000228" title="bbox 1835 1061 1894 1090; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000032_000229" title="bbox 1906 1061 2001 1090; x_wconf 96; x_fsize 39">either</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000016" title="bbox 375 1111 2071 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000230" title="bbox 375 1111 481 1149; x_wconf 96; x_fsize 39">parity,</span>
+      <span class="ocrx_word" id="word_000032_000231" title="bbox 496 1111 629 1149; x_wconf 96; x_fsize 39">framing</span>
+      <span class="ocrx_word" id="word_000032_000232" title="bbox 642 1121 675 1140; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000032_000233" title="bbox 688 1121 816 1140; x_wconf 96; x_fsize 39">overrun</span>
+      <span class="ocrx_word" id="word_000032_000234" title="bbox 830 1121 936 1146; x_wconf 96; x_fsize 39">errors,</span>
+      <span class="ocrx_word" id="word_000032_000235" title="bbox 952 1111 1143 1149; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000032_000236" title="bbox 1154 1111 1213 1140; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000032_000237" title="bbox 1226 1111 1257 1140; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000238" title="bbox 1271 1112 1322 1140; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000239" title="bbox 1334 1112 1444 1141; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000032_000240" title="bbox 1458 1112 1558 1141; x_wconf 96; x_fsize 39">Status</span>
+      <span class="ocrx_word" id="word_000032_000241" title="bbox 1571 1111 1708 1149; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000032_000242" title="bbox 1722 1121 1772 1140; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000032_000243" title="bbox 1785 1117 1829 1140; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000032_000244" title="bbox 1841 1116 1872 1140; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000245" title="bbox 1883 1111 1988 1140; x_wconf 96; x_fsize 39">reflect</span>
+      <span class="ocrx_word" id="word_000032_000246" title="bbox 2001 1111 2071 1140; x_wconf 96; x_fsize 39">this.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000003" title="bbox 376 1184 869 1232">
+    <p class="ocr_par" id="par_000032_000003" lang="eng" title="bbox 376 1184 869 1232" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000017" title="bbox 376 1184 869 1232; baseline 0.002 -11; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000247" title="bbox 376 1184 518 1222; x_wconf 89; x_fsize 49">ASIC5</span>
+      <span class="ocrx_word" id="word_000032_000248" title="bbox 535 1185 600 1222; x_wconf 96; x_fsize 49">for</span>
+      <span class="ocrx_word" id="word_000032_000249" title="bbox 617 1184 787 1232; x_wconf 95; x_fsize 49">parallel</span>
+      <span class="ocrx_word" id="word_000032_000250" title="bbox 808 1184 869 1222; x_wconf 73; x_fsize 49">I/O</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000004" title="bbox 375 1268 2056 1557">
+    <p class="ocr_par" id="par_000032_000004" lang="eng" title="bbox 375 1268 2056 1557" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000018" title="bbox 376 1268 2053 1306; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000251" title="bbox 376 1268 467 1297; x_wconf 93; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000032_000252" title="bbox 480 1269 639 1298; x_wconf 92; x_fsize 39">PAO-PA7</span>
+      <span class="ocrx_word" id="word_000032_000253" title="bbox 653 1268 732 1297; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000032_000254" title="bbox 746 1278 762 1297; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000255" title="bbox 775 1269 898 1306; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000032_000256" title="bbox 910 1278 1050 1306; x_wconf 96; x_fsize 39">purpose,</span>
+      <span class="ocrx_word" id="word_000032_000257" title="bbox 1065 1278 1126 1297; x_wconf 96; x_fsize 39">non</span>
+      <span class="ocrx_word" id="word_000032_000258" title="bbox 1140 1268 1269 1303; x_wconf 96; x_fsize 39">latched,</span>
+      <span class="ocrx_word" id="word_000032_000259" title="bbox 1285 1269 1302 1298; x_wconf 96; x_fsize 39">8</span>
+      <span class="ocrx_word" id="word_000032_000260" title="bbox 1315 1268 1359 1297; x_wconf 97; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000032_000261" title="bbox 1371 1268 1576 1306; x_wconf 96; x_fsize 39">input/output</span>
+      <span class="ocrx_word" id="word_000032_000262" title="bbox 1588 1274 1664 1306; x_wconf 92; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000032_000263" title="bbox 1690 1269 1742 1297; x_wconf 92; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000032_000264" title="bbox 1756 1278 1858 1297; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000032_000265" title="bbox 1871 1273 1902 1297; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000266" title="bbox 1914 1268 1974 1297; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000032_000267" title="bbox 1986 1274 2053 1306; x_wconf 96; x_fsize 39">port</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000019" title="bbox 376 1318 1954 1356; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000268" title="bbox 376 1318 445 1347; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000032_000269" title="bbox 458 1328 474 1347; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000270" title="bbox 487 1319 560 1347; x_wconf 96; x_fsize 39">total</span>
+      <span class="ocrx_word" id="word_000032_000271" title="bbox 573 1318 608 1347; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000272" title="bbox 617 1319 725 1347; x_wconf 96; x_fsize 39">twelve</span>
+      <span class="ocrx_word" id="word_000032_000273" title="bbox 737 1318 825 1347; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000032_000274" title="bbox 837 1319 945 1356; x_wconf 95; x_fsize 39">cycles.</span>
+      <span class="ocrx_word" id="word_000032_000275" title="bbox 971 1319 1036 1347; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000276" title="bbox 1048 1318 1136 1347; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000032_000277" title="bbox 1148 1318 1174 1347; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000278" title="bbox 1187 1318 1349 1356; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000032_000279" title="bbox 1362 1318 1441 1347; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000032_000280" title="bbox 1454 1319 1505 1347; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000281" title="bbox 1517 1318 1607 1347; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000032_000282" title="bbox 1622 1318 1718 1348; x_wconf 96; x_fsize 39">Serial</span>
+      <span class="ocrx_word" id="word_000032_000283" title="bbox 1731 1318 1818 1347; x_wconf 96; x_fsize 39">Link.</span>
+      <span class="ocrx_word" id="word_000032_000284" title="bbox 1844 1319 1954 1347; x_wconf 96; x_fsize 39">Actual</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000020" title="bbox 376 1369 2030 1407; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000285" title="bbox 376 1379 514 1407; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000032_000286" title="bbox 526 1379 628 1398; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000032_000287" title="bbox 641 1370 740 1407; x_wconf 95; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000032_000288" title="bbox 753 1370 826 1407; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000032_000289" title="bbox 837 1370 895 1398; x_wconf 96; x_fsize 39">last</span>
+      <span class="ocrx_word" id="word_000032_000290" title="bbox 907 1369 953 1398; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000291" title="bbox 966 1379 1025 1398; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000032_000292" title="bbox 1037 1369 1125 1398; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000032_000293" title="bbox 1137 1370 1229 1407; x_wconf 96; x_fsize 39">cycle.</span>
+      <span class="ocrx_word" id="word_000032_000294" title="bbox 1255 1370 1377 1398; x_wconf 96; x_fsize 39">Twelve</span>
+      <span class="ocrx_word" id="word_000032_000295" title="bbox 1389 1370 1488 1407; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000032_000296" title="bbox 1502 1379 1552 1398; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000032_000297" title="bbox 1563 1369 1703 1407; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000032_000298" title="bbox 1715 1369 1845 1398; x_wconf 96; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000032_000299" title="bbox 1857 1369 1926 1398; x_wconf 96; x_fsize 39">data</span>
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+      <span class="ocrx_word" id="word_000032_000325" title="bbox 922 1470 1014 1507; x_wconf 96; x_fsize 39">cycle,</span>
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+      <span class="ocrx_word" id="word_000032_000337" title="bbox 376 1529 587 1557; x_wconf 96; x_fsize 39">consequence</span>
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+      <span class="ocrx_word" id="word_000032_000339" title="bbox 642 1520 693 1548; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000340" title="bbox 704 1519 876 1557; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000032_000341" title="bbox 889 1519 1030 1557; x_wconf 96; x_fsize 39">designer</span>
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+    <p class="ocr_par" id="par_000032_000005" lang="eng" title="bbox 375 1619 2098 2057" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000032_000342" title="bbox 376 1620 409 1648; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000343" title="bbox 422 1619 594 1657; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000032_000344" title="bbox 607 1619 698 1648; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000345" title="bbox 710 1620 780 1649; x_wconf 96; x_fsize 39">CSO</span>
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+      <span class="ocrx_word" id="word_000032_000349" title="bbox 1021 1620 1081 1648; x_wconf 96; x_fsize 39">low</span>
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+      <span class="ocrx_word" id="word_000032_000352" title="bbox 1223 1619 1311 1648; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000032_000353" title="bbox 1322 1619 1428 1657; x_wconf 96; x_fsize 39">period</span>
+      <span class="ocrx_word" id="word_000032_000354" title="bbox 1441 1620 1515 1648; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000032_000355" title="bbox 1529 1619 1603 1648; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000032_000356" title="bbox 1615 1620 1683 1648; x_wconf 96; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000032_000357" title="bbox 1696 1620 1725 1648; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000032_000358" title="bbox 1737 1619 1764 1648; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000359" title="bbox 1778 1619 1927 1648; x_wconf 94; x_fsize 39">accessed.</span>
+      <span class="ocrx_word" id="word_000032_000360" title="bbox 1953 1620 2031 1648; x_wconf 96; x_fsize 39">Data</span>
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+      <span class="ocrx_word" id="word_000032_000361" title="bbox 376 1669 532 1707; x_wconf 96; x_fsize 39">outputted</span>
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+      <span class="ocrx_word" id="word_000032_000363" title="bbox 637 1669 697 1698; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000032_000364" title="bbox 709 1675 776 1707; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000365" title="bbox 789 1669 852 1698; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000366" title="bbox 864 1669 981 1698; x_wconf 96; x_fsize 39">remain</span>
+      <span class="ocrx_word" id="word_000032_000367" title="bbox 995 1669 1077 1698; x_wconf 96; x_fsize 39">valid</span>
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+      <span class="ocrx_word" id="word_000032_000371" title="bbox 1296 1669 1402 1707; x_wconf 96; x_fsize 39">period</span>
+      <span class="ocrx_word" id="word_000032_000372" title="bbox 1415 1670 1479 1698; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000032_000373" title="bbox 1491 1670 1561 1699; x_wconf 93; x_fsize 39">CSO</span>
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+      <span class="ocrx_word" id="word_000032_000375" title="bbox 1613 1670 1681 1698; x_wconf 96; x_fsize 39">low.</span>
+      <span class="ocrx_word" id="word_000032_000376" title="bbox 1707 1670 1740 1698; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000377" title="bbox 1753 1669 1832 1707; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000032_000378" title="bbox 1844 1669 1935 1698; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000379" title="bbox 1947 1670 2015 1698; x_wconf 96; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000032_000380" title="bbox 2028 1670 2057 1698; x_wconf 97; x_fsize 39">A</span>
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+      <span class="ocrx_word" id="word_000032_000382" title="bbox 484 1720 535 1748; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000383" title="bbox 547 1719 616 1748; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000032_000384" title="bbox 628 1719 684 1748; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000032_000385" title="bbox 697 1719 728 1748; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000386" title="bbox 742 1729 880 1757; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000032_000387" title="bbox 891 1719 1022 1757; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000032_000388" title="bbox 1036 1725 1172 1757; x_wconf 96; x_fsize 39">systems.</span>
+      <span class="ocrx_word" id="word_000032_000389" title="bbox 1198 1720 1227 1748; x_wconf 95; x_fsize 39">A</span>
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+      <span class="ocrx_word" id="word_000032_000392" title="bbox 1415 1729 1448 1748; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000032_000393" title="bbox 1461 1719 1546 1748; x_wconf 96; x_fsize 39">write</span>
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+      <span class="ocrx_word" id="word_000032_000395" title="bbox 1601 1720 1669 1748; x_wconf 96; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000032_000396" title="bbox 1682 1720 1711 1748; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000032_000397" title="bbox 1723 1719 1754 1748; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000032_000399" title="bbox 1842 1719 1933 1748; x_wconf 96; x_fsize 39">mode</span>
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+     <span class="ocr_line" id="line_000032_000027" title="bbox 375 1769 2003 1807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000032_000407" title="bbox 795 1770 960 1804; x_wconf 86; x_fsize 39">CSO-CS3,</span>
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+      <span class="ocrx_word" id="word_000032_000414" title="bbox 1483 1769 1598 1807; x_wconf 96; x_fsize 39">period.</span>
+      <span class="ocrx_word" id="word_000032_000415" title="bbox 1624 1770 1689 1798; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000416" title="bbox 1701 1769 1764 1798; x_wconf 96; x_fsize 39">line</span>
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+      <span class="ocrx_word" id="word_000032_000426" title="bbox 876 1819 999 1848; x_wconf 96; x_fsize 39">address</span>
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+      <span class="ocrx_word" id="word_000032_000431" title="bbox 1414 1829 1525 1848; x_wconf 96; x_fsize 39">access.</span>
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+      <span class="ocrx_word" id="word_000032_000442" title="bbox 672 1869 789 1898; x_wconf 96; x_fsize 39">remain</span>
+      <span class="ocrx_word" id="word_000032_000443" title="bbox 804 1879 838 1898; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000032_000444" title="bbox 850 1869 896 1898; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000445" title="bbox 913 1870 949 1899; x_wconf 95; x_fsize 39">10</span>
+      <span class="ocrx_word" id="word_000032_000446" title="bbox 962 1870 1070 1907; x_wconf 96; x_fsize 39">cycles.</span>
+      <span class="ocrx_word" id="word_000032_000447" title="bbox 1096 1870 1174 1898; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000032_000448" title="bbox 1186 1874 1307 1907; x_wconf 96; x_fsize 39">present</span>
+      <span class="ocrx_word" id="word_000032_000449" title="bbox 1320 1879 1359 1898; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000032_000450" title="bbox 1373 1870 1532 1899; x_wconf 91; x_fsize 39">PAO-PA7</span>
+      <span class="ocrx_word" id="word_000032_000451" title="bbox 1546 1875 1627 1898; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000032_000452" title="bbox 1638 1869 1755 1898; x_wconf 96; x_fsize 39">remain</span>
+      <span class="ocrx_word" id="word_000032_000453" title="bbox 1770 1869 1865 1898; x_wconf 96; x_fsize 39">stable</span>
+      <span class="ocrx_word" id="word_000032_000454" title="bbox 1877 1869 1923 1898; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000455" title="bbox 1936 1870 1987 1898; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000456" title="bbox 1999 1870 2057 1898; x_wconf 97; x_fsize 39">last</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000030" title="bbox 376 1919 2098 1957; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000457" title="bbox 376 1919 449 1948; x_wconf 96; x_fsize 39">nine</span>
+      <span class="ocrx_word" id="word_000032_000458" title="bbox 461 1920 569 1957; x_wconf 96; x_fsize 39">cycles.</span>
+      <span class="ocrx_word" id="word_000032_000459" title="bbox 595 1919 714 1957; x_wconf 96; x_fsize 39">During</span>
+      <span class="ocrx_word" id="word_000032_000460" title="bbox 726 1919 812 1948; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000032_000461" title="bbox 824 1920 923 1957; x_wconf 96; x_fsize 39">cycles</span>
+      <span class="ocrx_word" id="word_000032_000462" title="bbox 936 1920 987 1948; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000463" title="bbox 998 1920 1110 1954; x_wconf 93; x_fsize 39">WR_B</span>
+      <span class="ocrx_word" id="word_000032_000464" title="bbox 1124 1919 1187 1948; x_wconf 95; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000032_000465" title="bbox 1199 1919 1262 1948; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000466" title="bbox 1274 1920 1312 1948; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000467" title="bbox 1324 1919 1413 1948; x_wconf 96; x_fsize 39">taken</span>
+      <span class="ocrx_word" id="word_000032_000468" title="bbox 1427 1920 1487 1948; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000032_000469" title="bbox 1499 1919 1545 1948; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000470" title="bbox 1558 1920 1609 1948; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000471" title="bbox 1622 1919 1734 1948; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000032_000472" title="bbox 1746 1919 1815 1948; x_wconf 96; x_fsize 39">half</span>
+      <span class="ocrx_word" id="word_000032_000473" title="bbox 1824 1919 1859 1948; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000474" title="bbox 1868 1920 1919 1948; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000475" title="bbox 1931 1920 2015 1957; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000032_000476" title="bbox 2027 1929 2098 1948; x_wconf 96; x_fsize 39">over</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000031" title="bbox 376 1969 2021 2007; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000477" title="bbox 376 1969 476 1998; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000032_000478" title="bbox 490 1979 549 1998; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000032_000479" title="bbox 561 1969 596 1998; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000480" title="bbox 605 1970 759 1999; x_wconf 45; x_fsize 39">CSO-CS3</span>
+      <span class="ocrx_word" id="word_000032_000481" title="bbox 774 1969 800 1998; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000482" title="bbox 813 1970 881 1998; x_wconf 92; x_fsize 39">low.</span>
+      <span class="ocrx_word" id="word_000032_000483" title="bbox 907 1969 936 1998; x_wconf 92; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000032_000484" title="bbox 944 1974 1011 2007; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000485" title="bbox 1024 1970 1048 1998; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000032_000486" title="bbox 1062 1969 1088 1998; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000487" title="bbox 1102 1974 1145 1998; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000032_000488" title="bbox 1158 1975 1189 1998; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000489" title="bbox 1201 1975 1325 1998; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000032_000490" title="bbox 1338 1969 1437 2004; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000032_000491" title="bbox 1453 1969 1610 2007; x_wconf 96; x_fsize 39">accessing</span>
+      <span class="ocrx_word" id="word_000032_000492" title="bbox 1622 1974 1689 2007; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000493" title="bbox 1702 1970 1731 1998; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000032_000494" title="bbox 1743 1969 1806 1998; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000495" title="bbox 1818 1970 1911 1998; x_wconf 96; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000032_000496" title="bbox 1924 1969 1955 1998; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000497" title="bbox 1969 1970 2021 1998; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000032" title="bbox 376 2019 1350 2057; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000498" title="bbox 376 2024 500 2048; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000032_000499" title="bbox 512 2019 604 2057; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000032_000500" title="bbox 617 2019 824 2048; x_wconf 96; x_fsize 39">incremented</span>
+      <span class="ocrx_word" id="word_000032_000501" title="bbox 837 2029 918 2057; x_wconf 96; x_fsize 39">upon</span>
+      <span class="ocrx_word" id="word_000032_000502" title="bbox 932 2019 1117 2057; x_wconf 95; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000032_000503" title="bbox 1131 2019 1166 2048; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000504" title="bbox 1175 2020 1226 2048; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000505" title="bbox 1239 2029 1350 2048; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000006" title="bbox 375 2119 2092 2257">
+    <p class="ocr_par" id="par_000032_000006" lang="eng" title="bbox 375 2119 2092 2257" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000033" title="bbox 376 2119 2092 2157; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000506" title="bbox 376 2120 488 2149; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000507" title="bbox 503 2129 559 2148; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000032_000508" title="bbox 572 2119 610 2148; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000509" title="bbox 621 2119 836 2157; x_wconf 96; x_fsize 39">programmed</span>
+      <span class="ocrx_word" id="word_000032_000510" title="bbox 849 2124 880 2148; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000511" title="bbox 892 2124 1034 2157; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000032_000512" title="bbox 1047 2129 1084 2148; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000032_000513" title="bbox 1098 2119 1245 2157; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000514" title="bbox 1257 2120 1417 2148; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000032_000515" title="bbox 1430 2120 1481 2148; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000516" title="bbox 1494 2124 1569 2148; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000032_000517" title="bbox 1581 2119 1616 2148; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000518" title="bbox 1625 2119 1688 2148; x_wconf 93; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000032_000519" title="bbox 1700 2120 1772 2148; x_wconf 93; x_fsize 39">PA4</span>
+      <span class="ocrx_word" id="word_000032_000520" title="bbox 1785 2120 1928 2157; x_wconf 96; x_fsize 39">changes.</span>
+      <span class="ocrx_word" id="word_000032_000521" title="bbox 1954 2119 2092 2157; x_wconf 96; x_fsize 39">Reading</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000034" title="bbox 375 2169 1873 2207; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000522" title="bbox 375 2175 443 2207; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000523" title="bbox 455 2170 484 2198; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000032_000524" title="bbox 496 2169 559 2198; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000525" title="bbox 572 2170 652 2198; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000032_000526" title="bbox 665 2169 725 2198; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000032_000527" title="bbox 738 2169 893 2207; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000032_000528" title="bbox 919 2170 988 2199; x_wconf 96; x_fsize 39">One</span>
+      <span class="ocrx_word" id="word_000032_000529" title="bbox 1000 2179 1054 2198; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000032_000530" title="bbox 1066 2169 1101 2198; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000531" title="bbox 1110 2170 1182 2198; x_wconf 92; x_fsize 39">PA4</span>
+      <span class="ocrx_word" id="word_000032_000532" title="bbox 1195 2169 1221 2198; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000533" title="bbox 1235 2179 1267 2198; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000032_000534" title="bbox 1280 2170 1331 2198; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000535" title="bbox 1343 2170 1450 2199; x_wconf 96; x_fsize 39">BUSY</span>
+      <span class="ocrx_word" id="word_000032_000536" title="bbox 1463 2169 1526 2198; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000032_000537" title="bbox 1538 2169 1569 2198; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000538" title="bbox 1584 2179 1600 2198; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000539" title="bbox 1613 2169 1794 2199; x_wconf 96; x_fsize 39">Centronics</span>
+      <span class="ocrx_word" id="word_000032_000540" title="bbox 1806 2174 1873 2207; x_wconf 97; x_fsize 39">port</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000035" title="bbox 376 2219 649 2257; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000541" title="bbox 376 2219 649 2257; x_wconf 96; x_fsize 39">implementation.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000007" title="bbox 375 2319 2094 2657">
+    <p class="ocr_par" id="par_000032_000007" lang="eng" title="bbox 375 2319 2094 2657" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000036" title="bbox 376 2319 2065 2357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000542" title="bbox 376 2320 441 2348; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000032_000543" title="bbox 453 2319 544 2348; x_wconf 93; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000032_000544" title="bbox 557 2320 710 2349; x_wconf 91; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000032_000545" title="bbox 724 2329 780 2348; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000032_000546" title="bbox 793 2319 831 2348; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000547" title="bbox 842 2319 1057 2357; x_wconf 96; x_fsize 39">programmed</span>
+      <span class="ocrx_word" id="word_000032_000548" title="bbox 1070 2325 1101 2348; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000549" title="bbox 1113 2325 1235 2357; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000032_000550" title="bbox 1247 2319 1278 2348; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000551" title="bbox 1292 2319 1359 2348; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000032_000552" title="bbox 1372 2319 1515 2348; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000032_000553" title="bbox 1527 2319 1642 2348; x_wconf 96; x_fsize 39">modes.</span>
+      <span class="ocrx_word" id="word_000032_000554" title="bbox 1668 2320 1742 2348; x_wconf 96; x_fsize 39">Two</span>
+      <span class="ocrx_word" id="word_000032_000555" title="bbox 1754 2319 1789 2348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000556" title="bbox 1798 2320 1883 2348; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000032_000557" title="bbox 1895 2319 2001 2348; x_wconf 96; x_fsize 39">modes</span>
+      <span class="ocrx_word" id="word_000032_000558" title="bbox 2015 2329 2065 2348; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000037" title="bbox 376 2369 2018 2407; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000559" title="bbox 376 2369 422 2398; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000560" title="bbox 435 2369 546 2407; x_wconf 96; x_fsize 39">testing</span>
+      <span class="ocrx_word" id="word_000032_000561" title="bbox 558 2379 705 2407; x_wconf 96; x_fsize 39">purposes</span>
+      <span class="ocrx_word" id="word_000032_000562" title="bbox 719 2369 778 2398; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000032_000563" title="bbox 791 2369 854 2398; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000564" title="bbox 867 2374 919 2398; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000032_000565" title="bbox 931 2369 969 2398; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000566" title="bbox 981 2369 1138 2398; x_wconf 96; x_fsize 39">discussed</span>
+      <span class="ocrx_word" id="word_000032_000567" title="bbox 1151 2369 1274 2398; x_wconf 95; x_fsize 39">further.</span>
+      <span class="ocrx_word" id="word_000032_000568" title="bbox 1300 2370 1333 2398; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000569" title="bbox 1347 2369 1467 2398; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000032_000570" title="bbox 1480 2369 1579 2404; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000032_000571" title="bbox 1594 2369 1663 2398; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000032_000572" title="bbox 1676 2369 1793 2398; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000032_000573" title="bbox 1807 2374 1838 2398; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000574" title="bbox 1850 2370 1901 2398; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000575" title="bbox 1913 2370 1981 2398; x_wconf 93; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000032_000576" title="bbox 1994 2370 2018 2398; x_wconf 93; x_fsize 39">B</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000038" title="bbox 375 2419 2090 2457; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000577" title="bbox 375 2419 496 2448; x_wconf 96; x_fsize 39">resister</span>
+      <span class="ocrx_word" id="word_000032_000578" title="bbox 509 2419 535 2448; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000579" title="bbox 548 2419 668 2448; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000032_000580" title="bbox 681 2424 754 2448; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000032_000581" title="bbox 766 2420 817 2448; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000582" title="bbox 829 2419 920 2448; x_wconf 92; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000032_000583" title="bbox 933 2420 1086 2449; x_wconf 91; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000032_000584" title="bbox 1101 2419 1160 2448; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000032_000585" title="bbox 1173 2419 1236 2448; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000032_000586" title="bbox 1248 2419 1365 2448; x_wconf 96; x_fsize 39">remain</span>
+      <span class="ocrx_word" id="word_000032_000587" title="bbox 1379 2420 1464 2448; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000032_000588" title="bbox 1476 2419 1553 2448; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000032_000589" title="bbox 1567 2429 1583 2448; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000590" title="bbox 1596 2419 1755 2457; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000032_000591" title="bbox 1768 2419 1853 2448; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000032_000592" title="bbox 1865 2424 1896 2448; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000593" title="bbox 1908 2420 1977 2448; x_wconf 92; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000032_000594" title="bbox 1989 2420 2013 2448; x_wconf 89; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000032_000595" title="bbox 2027 2429 2060 2448; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000032_000596" title="bbox 2074 2429 2090 2448; x_wconf 93; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000039" title="bbox 375 2469 2086 2507; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000597" title="bbox 375 2474 453 2498; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000032_000598" title="bbox 466 2469 622 2498; x_wconf 96; x_fsize 39">condition</span>
+      <span class="ocrx_word" id="word_000032_000599" title="bbox 636 2479 751 2498; x_wconf 96; x_fsize 39">occurs.</span>
+      <span class="ocrx_word" id="word_000032_000600" title="bbox 777 2470 810 2498; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000601" title="bbox 824 2474 948 2498; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000032_000602" title="bbox 961 2469 1060 2504; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000032_000603" title="bbox 1075 2470 1126 2498; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000604" title="bbox 1137 2469 1245 2507; x_wconf 96; x_fsize 39">binary</span>
+      <span class="ocrx_word" id="word_000032_000605" title="bbox 1256 2470 1345 2498; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000032_000606" title="bbox 1357 2479 1396 2498; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000032_000607" title="bbox 1410 2469 1488 2498; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000608" title="bbox 1501 2470 1654 2499; x_wconf 90; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000032_000609" title="bbox 1668 2469 1694 2498; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000032_000610" title="bbox 1707 2469 1914 2498; x_wconf 96; x_fsize 39">incremented</span>
+      <span class="ocrx_word" id="word_000032_000611" title="bbox 1927 2469 2086 2507; x_wconf 96; x_fsize 39">following</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000040" title="bbox 377 2519 1973 2557; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000612" title="bbox 377 2529 436 2557; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000032_000613" title="bbox 448 2529 550 2548; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000032_000614" title="bbox 563 2524 594 2548; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000615" title="bbox 605 2525 673 2557; x_wconf 95; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000616" title="bbox 685 2520 722 2548; x_wconf 96; x_fsize 39">A.</span>
+      <span class="ocrx_word" id="word_000032_000617" title="bbox 747 2519 830 2548; x_wconf 96; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000032_000618" title="bbox 844 2520 956 2549; x_wconf 11; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000032_000619" title="bbox 971 2519 1002 2548; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000620" title="bbox 1015 2519 1094 2557; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000032_000621" title="bbox 1106 2519 1197 2548; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000622" title="bbox 1209 2519 1287 2548; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000623" title="bbox 1300 2520 1453 2549; x_wconf 92; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000032_000624" title="bbox 1467 2519 1546 2548; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000032_000625" title="bbox 1559 2520 1610 2548; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000626" title="bbox 1623 2519 1746 2548; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000032_000627" title="bbox 1759 2519 1837 2548; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000628" title="bbox 1850 2520 1973 2549; x_wconf 70; x_fsize 39">AO-A7.</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000041" title="bbox 376 2569 2094 2607; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000629" title="bbox 376 2569 501 2607; x_wconf 96; x_fsize 39">Placing</span>
+      <span class="ocrx_word" id="word_000032_000630" title="bbox 513 2575 580 2607; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000631" title="bbox 593 2570 617 2598; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000032_000632" title="bbox 631 2569 696 2598; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000032_000633" title="bbox 708 2574 832 2598; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000032_000634" title="bbox 845 2569 936 2598; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000635" title="bbox 949 2570 1054 2598; x_wconf 95; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000032_000636" title="bbox 1067 2569 1128 2599; x_wconf 96; x_fsize 39">256</span>
+      <span class="ocrx_word" id="word_000032_000637" title="bbox 1141 2569 1335 2598; x_wconf 95; x_fsize 39">consecutive</span>
+      <span class="ocrx_word" id="word_000032_000638" title="bbox 1347 2579 1485 2607; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000032_000639" title="bbox 1496 2569 1645 2598; x_wconf 96; x_fsize 39">locations</span>
+      <span class="ocrx_word" id="word_000032_000640" title="bbox 1658 2575 1689 2598; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000032_000641" title="bbox 1700 2569 1738 2598; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000642" title="bbox 1749 2569 1821 2598; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000032_000643" title="bbox 1834 2569 1960 2598; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000032_000644" title="bbox 1973 2569 2050 2598; x_wconf 96; x_fsize 39">need</span>
+      <span class="ocrx_word" id="word_000032_000645" title="bbox 2063 2574 2094 2598; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000042" title="bbox 377 2619 933 2657; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000646" title="bbox 377 2625 476 2657; x_wconf 96; x_fsize 39">set-up</span>
+      <span class="ocrx_word" id="word_000032_000647" title="bbox 489 2620 540 2648; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000648" title="bbox 553 2619 676 2648; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000032_000649" title="bbox 689 2619 724 2648; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000650" title="bbox 733 2620 807 2648; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000032_000651" title="bbox 822 2629 933 2648; x_wconf 95; x_fsize 39">access.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000008" title="bbox 375 2719 2074 2807">
+    <p class="ocr_par" id="par_000032_000008" lang="eng" title="bbox 375 2719 2074 2807" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000043" title="bbox 376 2719 2074 2757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000652" title="bbox 376 2719 467 2748; x_wconf 93; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000032_000653" title="bbox 480 2720 639 2749; x_wconf 86; x_fsize 39">PDO-PD7</span>
+      <span class="ocrx_word" id="word_000032_000654" title="bbox 654 2729 704 2748; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000032_000655" title="bbox 716 2720 839 2757; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000032_000656" title="bbox 851 2729 983 2757; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000032_000657" title="bbox 995 2725 1125 2757; x_wconf 96; x_fsize 39">outputs.</span>
+      <span class="ocrx_word" id="word_000032_000658" title="bbox 1151 2720 1184 2748; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000659" title="bbox 1197 2719 1276 2757; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000032_000660" title="bbox 1288 2719 1379 2748; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000661" title="bbox 1391 2720 1476 2748; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000032_000662" title="bbox 1488 2719 1567 2748; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000032_000663" title="bbox 1580 2720 1631 2748; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000664" title="bbox 1644 2719 1767 2748; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000032_000665" title="bbox 1780 2719 1858 2748; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000666" title="bbox 1871 2720 2015 2749; x_wconf 91; x_fsize 39">A8-A15.</span>
+      <span class="ocrx_word" id="word_000032_000667" title="bbox 2041 2720 2074 2748; x_wconf 96; x_fsize 39">In</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000044" title="bbox 375 2769 1422 2807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000668" title="bbox 375 2769 547 2807; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000032_000669" title="bbox 560 2769 651 2798; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000670" title="bbox 663 2769 741 2798; x_wconf 95; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000671" title="bbox 754 2770 835 2804; x_wconf 92; x_fsize 39">PDO,</span>
+      <span class="ocrx_word" id="word_000032_000672" title="bbox 850 2770 931 2804; x_wconf 92; x_fsize 39">PD1,</span>
+      <span class="ocrx_word" id="word_000032_000673" title="bbox 946 2770 1018 2798; x_wconf 91; x_fsize 39">PD2</span>
+      <span class="ocrx_word" id="word_000032_000674" title="bbox 1030 2769 1157 2798; x_wconf 93; x_fsize 39">become</span>
+      <span class="ocrx_word" id="word_000032_000675" title="bbox 1169 2770 1279 2799; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000032_000676" title="bbox 1292 2774 1422 2807; x_wconf 96; x_fsize 39">outputs.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000009" title="bbox 376 2869 2029 3057">
+    <p class="ocr_par" id="par_000032_000009" lang="eng" title="bbox 376 2869 2029 3057" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000045" title="bbox 376 2869 2029 2907; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000677" title="bbox 376 2869 467 2898; x_wconf 93; x_fsize 39">Lines</span>
+      <span class="ocrx_word" id="word_000032_000678" title="bbox 480 2870 636 2899; x_wconf 89; x_fsize 39">PCO-PC4</span>
+      <span class="ocrx_word" id="word_000032_000679" title="bbox 649 2869 680 2898; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000680" title="bbox 693 2869 772 2907; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000032_000681" title="bbox 784 2869 875 2898; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000682" title="bbox 887 2869 966 2898; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000032_000683" title="bbox 979 2870 1030 2898; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000032_000684" title="bbox 1043 2869 1166 2898; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000032_000685" title="bbox 1179 2869 1257 2898; x_wconf 92; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000686" title="bbox 1270 2869 1435 2899; x_wconf 79; x_fsize 39">A16-A20.</span>
+      <span class="ocrx_word" id="word_000032_000687" title="bbox 1461 2870 1494 2898; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000032_000688" title="bbox 1507 2869 1679 2907; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000032_000689" title="bbox 1692 2869 1783 2898; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000032_000690" title="bbox 1795 2869 1873 2898; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000032_000691" title="bbox 1886 2870 1956 2899; x_wconf 92; x_fsize 39">PC4</span>
+      <span class="ocrx_word" id="word_000032_000692" title="bbox 1970 2869 2029 2898; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000046" title="bbox 376 2919 1999 2957; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000693" title="bbox 376 2920 445 2949; x_wconf 91; x_fsize 39">PC7</span>
+      <span class="ocrx_word" id="word_000032_000694" title="bbox 458 2919 585 2948; x_wconf 96; x_fsize 39">become</span>
+      <span class="ocrx_word" id="word_000032_000695" title="bbox 597 2919 733 2948; x_wconf 95; x_fsize 39">inverted</span>
+      <span class="ocrx_word" id="word_000032_000696" title="bbox 746 2919 848 2957; x_wconf 96; x_fsize 39">inputs</span>
+      <span class="ocrx_word" id="word_000032_000697" title="bbox 862 2919 921 2948; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000032_000698" title="bbox 934 2929 990 2948; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000032_000699" title="bbox 1003 2919 1041 2948; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000032_000700" title="bbox 1053 2919 1127 2948; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000032_000701" title="bbox 1141 2929 1173 2948; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000032_000702" title="bbox 1186 2919 1263 2957; x_wconf 96; x_fsize 39">edge</span>
+      <span class="ocrx_word" id="word_000032_000703" title="bbox 1275 2919 1426 2957; x_wconf 96; x_fsize 39">triggered</span>
+      <span class="ocrx_word" id="word_000032_000704" title="bbox 1439 2919 1585 2957; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000705" title="bbox 1598 2919 1685 2948; x_wconf 93; x_fsize 39">lines.</span>
+      <span class="ocrx_word" id="word_000032_000706" title="bbox 1711 2920 1779 2949; x_wconf 91; x_fsize 39">PC5</span>
+      <span class="ocrx_word" id="word_000032_000707" title="bbox 1793 2919 1935 2948; x_wconf 96; x_fsize 39">becomes</span>
+      <span class="ocrx_word" id="word_000032_000708" title="bbox 1948 2920 1999 2948; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000047" title="bbox 376 2969 1977 3007; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000709" title="bbox 376 2969 523 3007; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000032_000710" title="bbox 535 2975 640 3007; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000032_000711" title="bbox 653 2969 724 2998; x_wconf 93; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000032_000712" title="bbox 750 2969 820 2999; x_wconf 92; x_fsize 39">PC6</span>
+      <span class="ocrx_word" id="word_000032_000713" title="bbox 832 2970 974 2998; x_wconf 96; x_fsize 39">becomes</span>
+      <span class="ocrx_word" id="word_000032_000714" title="bbox 988 2979 1004 2998; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000715" title="bbox 1017 2970 1140 3007; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000032_000716" title="bbox 1152 2979 1284 3007; x_wconf 95; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000032_000717" title="bbox 1296 2969 1416 2998; x_wconf 95; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000032_000718" title="bbox 1429 2975 1543 3007; x_wconf 93; x_fsize 39">output.</span>
+      <span class="ocrx_word" id="word_000032_000719" title="bbox 1569 2970 1723 2999; x_wconf 88; x_fsize 39">PCO-PC3</span>
+      <span class="ocrx_word" id="word_000032_000720" title="bbox 1737 2970 1864 2998; x_wconf 96; x_fsize 39">become</span>
+      <span class="ocrx_word" id="word_000032_000721" title="bbox 1868 2965 1884 3012; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000032_000722" title="bbox 1906 2969 1977 2998; x_wconf 96; x_fsize 39">dual</span>
+     </span>
+     <span class="ocr_line" id="line_000032_000048" title="bbox 377 3019 1337 3057; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000723" title="bbox 377 3020 585 3057; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000032_000724" title="bbox 599 3019 688 3048; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000032_000725" title="bbox 700 3024 767 3057; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000032_000726" title="bbox 780 3019 826 3048; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000032_000727" title="bbox 839 3029 893 3048; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000032_000728" title="bbox 905 3019 936 3048; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000032_000729" title="bbox 950 3019 1103 3057; x_wconf 96; x_fsize 39">magnetic</span>
+      <span class="ocrx_word" id="word_000032_000730" title="bbox 1116 3019 1187 3048; x_wconf 96; x_fsize 39">card</span>
+      <span class="ocrx_word" id="word_000032_000731" title="bbox 1201 3024 1337 3057; x_wconf 96; x_fsize 39">systems.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000032_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000032_000010" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000032_000049" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000032_000732" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000032_000733" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000032_000734" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000032_000735" title="bbox 2001 3320 2040 3349; x_wconf 96; x_fsize 39">30</span>
+      <span class="ocrx_word" id="word_000032_000736" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000032_000737" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000032_000738" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000033" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0033.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000033_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000033_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000033_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000033_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000033_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000033_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000033_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000033_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000033_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000033_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000033_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000033_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000001" title="bbox 376 309 842 347">
+    <p class="ocr_par" id="par_000033_000001" lang="eng" title="bbox 376 309 842 347" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000001" title="bbox 376 309 842 347; baseline 0.002 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000011" title="bbox 376 309 518 347; x_wconf 90; x_fsize 45">ASIC5</span>
+      <span class="ocrx_word" id="word_000033_000012" title="bbox 535 310 601 347; x_wconf 96; x_fsize 45">for</span>
+      <span class="ocrx_word" id="word_000033_000013" title="bbox 619 309 842 347; x_wconf 96; x_fsize 45">Barcodes</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000002" title="bbox 375 393 2005 473">
+    <p class="ocr_par" id="par_000033_000002" lang="eng" title="bbox 375 393 2005 473" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000002" title="bbox 376 393 2005 431; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000014" title="bbox 376 393 466 422; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000033_000015" title="bbox 479 394 610 422; x_wconf 96; x_fsize 39">barcode</span>
+      <span class="ocrx_word" id="word_000033_000016" title="bbox 621 393 809 431; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000033_000017" title="bbox 822 403 876 422; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000033_000018" title="bbox 888 394 939 422; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000019" title="bbox 951 394 1061 423; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000033_000020" title="bbox 1074 393 1288 431; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000033_000021" title="bbox 1299 393 1334 422; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000022" title="bbox 1343 394 1455 423; x_wconf 90; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000023" title="bbox 1470 399 1501 422; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000024" title="bbox 1512 393 1631 422; x_wconf 96; x_fsize 39">receive</span>
+      <span class="ocrx_word" id="word_000033_000025" title="bbox 1643 393 1712 422; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000033_000026" title="bbox 1725 393 1804 422; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000033_000027" title="bbox 1818 403 1834 422; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000033_000028" title="bbox 1847 393 2005 422; x_wconf 96; x_fsize 39">dedicated</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000003" title="bbox 375 443 708 473; baseline 0 -1; x_size 38.126495; x_descenders 9.1264954; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000029" title="bbox 375 443 506 472; x_wconf 96; x_fsize 39">barcode</span>
+      <span class="ocrx_word" id="word_000033_000030" title="bbox 519 453 646 472; x_wconf 96; x_fsize 39">scanner</span>
+      <span class="ocrx_word" id="word_000033_000031" title="bbox 659 444 708 473; x_wconf 96; x_fsize 39">IC.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000003" title="bbox 376 517 922 555">
+    <p class="ocr_par" id="par_000033_000003" lang="eng" title="bbox 376 517 922 555" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000004" title="bbox 376 517 922 555; baseline 0.002 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000032" title="bbox 376 517 518 555; x_wconf 89; x_fsize 45">ASIC5</span>
+      <span class="ocrx_word" id="word_000033_000033" title="bbox 535 518 601 555; x_wconf 96; x_fsize 45">for</span>
+      <span class="ocrx_word" id="word_000033_000034" title="bbox 617 517 725 555; x_wconf 94; x_fsize 45">Card</span>
+      <span class="ocrx_word" id="word_000033_000035" title="bbox 746 518 922 555; x_wconf 96; x_fsize 45">readers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000004" title="bbox 376 601 2069 689">
+    <p class="ocr_par" id="par_000033_000004" lang="eng" title="bbox 376 601 2069 689" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000005" title="bbox 376 601 2069 639; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000036" title="bbox 376 601 533 639; x_wconf 95; x_fsize 39">Magnetic</span>
+      <span class="ocrx_word" id="word_000033_000037" title="bbox 546 602 617 630; x_wconf 96; x_fsize 39">card</span>
+      <span class="ocrx_word" id="word_000033_000038" title="bbox 629 602 750 630; x_wconf 96; x_fsize 39">readers</span>
+      <span class="ocrx_word" id="word_000033_000039" title="bbox 763 607 905 639; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000033_000040" title="bbox 917 601 1043 630; x_wconf 96; x_fsize 39">clocked</span>
+      <span class="ocrx_word" id="word_000033_000041" title="bbox 1057 601 1146 630; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000033_000042" title="bbox 1159 601 1237 630; x_wconf 93; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000033_000043" title="bbox 1252 602 1364 631; x_wconf 84; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000033_000044" title="bbox 1379 601 1518 630; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000033_000045" title="bbox 1531 607 1591 630; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000033_000046" title="bbox 1604 602 1812 639; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000033_000047" title="bbox 1826 601 1915 630; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000033_000048" title="bbox 1927 607 2010 639; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000033_000049" title="bbox 2023 601 2069 630; x_wconf 96; x_fsize 39">for</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000006" title="bbox 376 651 1763 689; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000050" title="bbox 376 651 557 680; x_wconf 96; x_fsize 39">connection</span>
+      <span class="ocrx_word" id="word_000033_000051" title="bbox 571 657 602 680; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000052" title="bbox 614 651 685 680; x_wconf 96; x_fsize 39">card</span>
+      <span class="ocrx_word" id="word_000033_000053" title="bbox 697 651 818 680; x_wconf 96; x_fsize 39">readers</span>
+      <span class="ocrx_word" id="word_000033_000054" title="bbox 831 661 864 680; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000055" title="bbox 877 652 962 680; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000033_000056" title="bbox 974 651 1162 689; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000033_000057" title="bbox 1175 651 1275 680; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000033_000058" title="bbox 1289 657 1431 689; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000033_000059" title="bbox 1443 651 1569 680; x_wconf 96; x_fsize 39">clocked</span>
+      <span class="ocrx_word" id="word_000033_000060" title="bbox 1583 651 1672 680; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000033_000061" title="bbox 1685 651 1763 680; x_wconf 96; x_fsize 39">data.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000005" title="bbox 380 755 1137 819">
+    <p class="ocr_par" id="par_000033_000005" lang="eng" title="bbox 380 755 1137 819" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000007" title="bbox 380 755 1137 819; baseline 0 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000033_000062" title="bbox 380 755 554 806; x_wconf 96; x_fsize 67">Reset</span>
+      <span class="ocrx_word" id="word_000033_000063" title="bbox 578 755 691 806; x_wconf 95; x_fsize 67">and</span>
+      <span class="ocrx_word" id="word_000033_000064" title="bbox 715 755 1137 819; x_wconf 96; x_fsize 67">configuration</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000006" title="bbox 376 881 2076 1120">
+    <p class="ocr_par" id="par_000033_000006" lang="eng" title="bbox 376 881 2076 1120" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000008" title="bbox 376 881 2076 919; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000065" title="bbox 376 881 545 919; x_wconf 96; x_fsize 39">Following</span>
+      <span class="ocrx_word" id="word_000033_000066" title="bbox 559 891 575 910; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000033_000067" title="bbox 587 886 665 910; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000033_000068" title="bbox 678 891 711 910; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000069" title="bbox 723 891 825 919; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000033_000070" title="bbox 838 891 878 919; x_wconf 93; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000033_000071" title="bbox 891 882 1003 911; x_wconf 79; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000033_000072" title="bbox 1018 881 1081 910; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000033_000073" title="bbox 1093 882 1165 910; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000033_000074" title="bbox 1178 882 1229 910; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000075" title="bbox 1241 881 1320 910; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000033_000076" title="bbox 1333 881 1364 910; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000033_000077" title="bbox 1378 881 1478 910; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000033_000078" title="bbox 1492 887 1523 910; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000079" title="bbox 1535 881 1694 919; x_wconf 95; x_fsize 39">configure</span>
+      <span class="ocrx_word" id="word_000033_000080" title="bbox 1706 881 1791 910; x_wconf 96; x_fsize 39">itself</span>
+      <span class="ocrx_word" id="word_000033_000081" title="bbox 1800 881 1879 910; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000033_000082" title="bbox 1892 882 1943 910; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000083" title="bbox 1955 881 2024 910; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000033_000084" title="bbox 2037 891 2076 910; x_wconf 97; x_fsize 39">on</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000009" title="bbox 376 931 2031 969; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000085" title="bbox 376 931 445 960; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000033_000086" title="bbox 458 931 536 960; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000033_000087" title="bbox 549 932 718 961; x_wconf 92; x_fsize 39">PAO-PA7.</span>
+      <span class="ocrx_word" id="word_000033_000088" title="bbox 744 931 820 960; x_wconf 93; x_fsize 39">Line</span>
+      <span class="ocrx_word" id="word_000033_000089" title="bbox 832 931 902 961; x_wconf 91; x_fsize 39">PC6</span>
+      <span class="ocrx_word" id="word_000033_000090" title="bbox 915 931 941 960; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000033_000091" title="bbox 954 931 1028 960; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000033_000092" title="bbox 1041 936 1072 960; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000093" title="bbox 1085 932 1176 960; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000033_000094" title="bbox 1189 932 1323 960; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000033_000095" title="bbox 1336 932 1448 961; x_wconf 95; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000096" title="bbox 1463 931 1489 960; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000033_000097" title="bbox 1502 937 1533 960; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000098" title="bbox 1545 937 1667 969; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000033_000099" title="bbox 1679 931 1710 960; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000033_000100" title="bbox 1723 931 1802 969; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000033_000101" title="bbox 1814 941 1847 960; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000102" title="bbox 1859 931 2031 969; x_wconf 96; x_fsize 39">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000010" title="bbox 376 982 2036 1020; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000103" title="bbox 376 983 475 1011; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000033_000104" title="bbox 501 983 566 1011; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000033_000105" title="bbox 578 983 658 1011; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000033_000106" title="bbox 669 983 768 1011; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000033_000107" title="bbox 781 983 881 1011; x_wconf 96; x_fsize 39">shows</span>
+      <span class="ocrx_word" id="word_000033_000108" title="bbox 894 983 945 1011; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000109" title="bbox 957 982 1102 1020; x_wconf 96; x_fsize 39">meaning</span>
+      <span class="ocrx_word" id="word_000033_000110" title="bbox 1115 982 1150 1011; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000111" title="bbox 1159 983 1233 1011; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000033_000112" title="bbox 1247 982 1282 1011; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000113" title="bbox 1291 983 1376 1011; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000033_000114" title="bbox 1388 982 1466 1011; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000033_000115" title="bbox 1479 982 1589 1020; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000033_000116" title="bbox 1601 988 1688 1011; x_wconf 95; x_fsize 39">reset.</span>
+      <span class="ocrx_word" id="word_000033_000117" title="bbox 1714 983 1747 1011; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000033_000118" title="bbox 1760 982 1932 1020; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000033_000119" title="bbox 1945 982 2036 1011; x_wconf 96; x_fsize 39">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000011" title="bbox 376 1032 1972 1070; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000120" title="bbox 376 1032 454 1061; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000033_000121" title="bbox 467 1033 626 1062; x_wconf 90; x_fsize 39">PAO-PA7</span>
+      <span class="ocrx_word" id="word_000033_000122" title="bbox 641 1032 750 1061; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000033_000123" title="bbox 762 1033 800 1061; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000124" title="bbox 813 1037 856 1061; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000033_000125" title="bbox 869 1038 900 1061; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000126" title="bbox 912 1032 982 1070; x_wconf 96; x_fsize 39">give</span>
+      <span class="ocrx_word" id="word_000033_000127" title="bbox 995 1042 1032 1061; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000033_000128" title="bbox 1046 1032 1213 1061; x_wconf 96; x_fsize 39">indication</span>
+      <span class="ocrx_word" id="word_000033_000129" title="bbox 1227 1032 1262 1061; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000130" title="bbox 1271 1033 1322 1061; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000131" title="bbox 1334 1037 1403 1070; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000033_000132" title="bbox 1414 1032 1586 1070; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000033_000133" title="bbox 1599 1033 1650 1061; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000134" title="bbox 1662 1033 1774 1062; x_wconf 63; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000135" title="bbox 1789 1032 1815 1061; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000033_000136" title="bbox 1828 1032 1972 1070; x_wconf 96; x_fsize 39">forming.</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000012" title="bbox 376 1082 956 1120; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000137" title="bbox 376 1082 600 1111; x_wconf 96; x_fsize 39">combinations</span>
+      <span class="ocrx_word" id="word_000033_000138" title="bbox 613 1082 648 1111; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000139" title="bbox 657 1087 741 1120; x_wconf 96; x_fsize 39">types</span>
+      <span class="ocrx_word" id="word_000033_000140" title="bbox 754 1092 810 1111; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000033_000141" title="bbox 823 1083 861 1111; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000142" title="bbox 873 1082 956 1111; x_wconf 96; x_fsize 39">used.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000007" title="bbox 812 1412 1778 1750">
+    <p class="ocr_par" id="par_000033_000007" lang="eng" title="bbox 812 1412 1778 1450" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000013" title="bbox 812 1412 1778 1450; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000143" title="bbox 812 1412 895 1441; x_wconf 95; x_fsize 39">000</span>
+      <span class="ocrx_word" id="word_000033_000144" title="bbox 919 1412 1011 1440; x_wconf 96; x_fsize 39">RAM</span>
+      <span class="ocrx_word" id="word_000033_000145" title="bbox 1207 1413 1258 1442; x_wconf 80; x_fsize 39">00</span>
+      <span class="ocrx_word" id="word_000033_000146" title="bbox 1286 1413 1297 1441; x_wconf 90; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000033_000147" title="bbox 1314 1412 1420 1441; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000033_000148" title="bbox 1579 1413 1628 1441; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000033_000149" title="bbox 1640 1422 1778 1450; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000033_000008" lang="eng" title="bbox 812 1462 1719 1500" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000014" title="bbox 812 1462 1719 1500; baseline 0.001 -10; x_size 39.63158; x_descenders 9.6315794; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000033_000150" title="bbox 812 1462 891 1491; x_wconf 93; x_fsize 41">001</span>
+      <span class="ocrx_word" id="word_000033_000151" title="bbox 919 1462 1029 1499; x_wconf 30; x_fsize 41">Typel</span>
+      <span class="ocrx_word" id="word_000033_000152" title="bbox 1046 1462 1135 1490; x_wconf 95; x_fsize 41">Flash</span>
+      <span class="ocrx_word" id="word_000033_000153" title="bbox 1172 1457 1192 1504; x_wconf 89; x_fsize 41">|</span>
+      <span class="ocrx_word" id="word_000033_000154" title="bbox 1207 1463 1254 1492; x_wconf 89; x_fsize 41">01</span>
+      <span class="ocrx_word" id="word_000033_000155" title="bbox 1282 1463 1301 1491; x_wconf 95; x_fsize 41">2</span>
+      <span class="ocrx_word" id="word_000033_000156" title="bbox 1580 1463 1719 1500; x_wconf 92; x_fsize 41">32Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000033_000009" lang="eng" title="bbox 812 1512 1719 1550" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000015" title="bbox 812 1512 1719 1550; baseline 0 -9; x_size 39; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000157" title="bbox 812 1512 895 1541; x_wconf 92; x_fsize 40">010</span>
+      <span class="ocrx_word" id="word_000033_000158" title="bbox 919 1512 1033 1549; x_wconf 92; x_fsize 40">Type2</span>
+      <span class="ocrx_word" id="word_000033_000159" title="bbox 1046 1512 1135 1540; x_wconf 93; x_fsize 40">Flash</span>
+      <span class="ocrx_word" id="word_000033_000160" title="bbox 1172 1508 1192 1555; x_wconf 93; x_fsize 40">|</span>
+      <span class="ocrx_word" id="word_000033_000161" title="bbox 1211 1513 1258 1542; x_wconf 93; x_fsize 40">10</span>
+      <span class="ocrx_word" id="word_000033_000162" title="bbox 1283 1513 1299 1542; x_wconf 95; x_fsize 40">3</span>
+      <span class="ocrx_word" id="word_000033_000163" title="bbox 1579 1512 1719 1550; x_wconf 92; x_fsize 40">64Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000033_000010" lang="eng" title="bbox 816 1563 1740 1600" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000016" title="bbox 816 1563 1740 1600; baseline 0 -9; x_size 39.63158; x_descenders 9.6315794; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000033_000164" title="bbox 816 1563 895 1592; x_wconf 92; x_fsize 41">110</span>
+      <span class="ocrx_word" id="word_000033_000165" title="bbox 919 1563 1011 1592; x_wconf 92; x_fsize 41">ROM</span>
+      <span class="ocrx_word" id="word_000033_000166" title="bbox 1211 1563 1301 1591; x_wconf 94; x_fsize 41">114</span>
+      <span class="ocrx_word" id="word_000033_000167" title="bbox 1583 1563 1740 1600; x_wconf 91; x_fsize 41">128Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000033_000011" lang="eng" title="bbox 816 1612 1740 1750" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000017" title="bbox 816 1612 1740 1650; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000168" title="bbox 816 1613 827 1641; x_wconf 89; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000033_000169" title="bbox 848 1613 859 1641; x_wconf 89; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000033_000170" title="bbox 880 1613 891 1641; x_wconf 93; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000033_000171" title="bbox 907 1612 1003 1641; x_wconf 95; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000033_000172" title="bbox 1014 1618 1129 1650; x_wconf 96; x_fsize 39">protect</span>
+      <span class="ocrx_word" id="word_000033_000173" title="bbox 1579 1612 1740 1650; x_wconf 92; x_fsize 39">256Kbyte</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000018" title="bbox 1579 1663 1740 1700; baseline 0 -9; x_size 39.63158; x_descenders 9.6315794; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000033_000174" title="bbox 1579 1663 1740 1700; x_wconf 91; x_fsize 41">512Kbyte</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000019" title="bbox 1583 1713 1705 1750; baseline 0 -9; x_size 39.63158; x_descenders 9.6315794; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000033_000175" title="bbox 1583 1713 1705 1750; x_wconf 82; x_fsize 41">1Mbyte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 383 1167 1846 1237"></div>
+   <div class="ocr_photo" id="block_1_10" title="bbox 383 1391 1840 1761"></div>
+   <div class="ocr_carea" id="block_000033_000008" title="bbox 457 1823 1353 1861">
+    <p class="ocr_par" id="par_000033_000012" lang="eng" title="bbox 457 1823 1353 1861" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000020" title="bbox 457 1823 1353 1861; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000176" title="bbox 457 1823 630 1861; x_wconf 96; x_fsize 39">Peripheral</span>
+      <span class="ocrx_word" id="word_000033_000177" title="bbox 643 1823 738 1852; x_wconf 96; x_fsize 39">Mode</span>
+      <span class="ocrx_word" id="word_000033_000178" title="bbox 1270 1824 1353 1861; x_wconf 96; x_fsize 39">Type</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000009" title="bbox 1206 1936 1635 2023">
+    <p class="ocr_par" id="par_000033_000013" lang="eng" title="bbox 1206 1936 1635 2023" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000021" title="bbox 1206 1936 1396 1973; baseline -0.005 -8; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000033_000179" title="bbox 1206 1936 1317 1965; x_wconf 87; x_fsize 38">RS232</span>
+      <span class="ocrx_word" id="word_000033_000180" title="bbox 1329 1941 1396 1973; x_wconf 96; x_fsize 38">port</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000022" title="bbox 1206 1985 1635 2023; baseline 0 -9; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000033_000181" title="bbox 1206 1985 1387 2015; x_wconf 96; x_fsize 36">Centronics</span>
+      <span class="ocrx_word" id="word_000033_000182" title="bbox 1401 1986 1555 2021; x_wconf 96; x_fsize 36">(Parallel)</span>
+      <span class="ocrx_word" id="word_000033_000183" title="bbox 1568 1991 1635 2023; x_wconf 96; x_fsize 36">port</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000010" title="bbox 807 1936 891 2315">
+    <p class="ocr_par" id="par_000033_000014" lang="eng" title="bbox 807 1936 891 2315" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000023" title="bbox 807 1936 837 2315; textangle 90; x_size 40; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000184" title="bbox 807 2237 836 2315; x_wconf 0; x_fsize 41">Hx</span>
+      <span class="ocrx_word" id="word_000033_000185" title="bbox 807 2137 837 2211; x_wconf 0; x_fsize 41">KK</span>
+      <span class="ocrx_word" id="word_000033_000186" title="bbox 807 2039 837 2111; x_wconf 35; x_fsize 41">KK</span>
+      <span class="ocrx_word" id="word_000033_000187" title="bbox 807 1936 837 2011; x_wconf 51; x_fsize 41">XX</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000024" title="bbox 859 1936 891 2315; textangle 90; x_size 40; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000188" title="bbox 861 2239 891 2315; x_wconf 12; x_fsize 41">xo</span>
+      <span class="ocrx_word" id="word_000033_000189" title="bbox 854 2131 902 2211; x_wconf 4; x_fsize 41">KKM</span>
+      <span class="ocrx_word" id="word_000033_000190" title="bbox 859 2036 889 2111; x_wconf 4; x_fsize 41">KK</span>
+      <span class="ocrx_word" id="word_000033_000191" title="bbox 859 1936 889 2011; x_wconf 56; x_fsize 41">XX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000011" title="bbox 912 1936 933 2316">
+    <p class="ocr_par" id="par_000033_000015" lang="eng" title="bbox 912 1936 933 2316" xml:lang="eng">
+     <span class="ocr_caption" id="line_000033_000025" title="bbox 912 1936 931 1965; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000192" title="bbox 912 1936 931 1965; x_wconf 95; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000026" title="bbox 912 1986 931 2015; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000193" title="bbox 912 1986 931 2015; x_wconf 94; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000027" title="bbox 912 2036 931 2065; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000194" title="bbox 912 2036 931 2065; x_wconf 95; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000028" title="bbox 912 2087 931 2116; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000195" title="bbox 912 2087 931 2116; x_wconf 94; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000029" title="bbox 912 2137 931 2166; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000196" title="bbox 912 2137 931 2166; x_wconf 94; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000030" title="bbox 912 2187 931 2216; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000197" title="bbox 912 2187 931 2216; x_wconf 94; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000031" title="bbox 914 2237 933 2266; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000198" title="bbox 914 2237 933 2266; x_wconf 94; x_fsize 40">0</span>
+     </span>
+     <span class="ocr_caption" id="line_000033_000032" title="bbox 914 2287 933 2316; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000033_000199" title="bbox 914 2287 933 2316; x_wconf 93; x_fsize 40">0</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_15" title="bbox 383 1915 1843 2335"></div>
+   <div class="ocr_carea" id="block_000033_000012" title="bbox 376 2391 2038 2530">
+    <p class="ocr_par" id="par_000033_000016" lang="eng" title="bbox 376 2391 2038 2530" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000033" title="bbox 376 2391 2026 2429; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000200" title="bbox 376 2392 442 2420; x_wconf 96; x_fsize 39">Pull</span>
+      <span class="ocrx_word" id="word_000033_000201" title="bbox 455 2401 504 2429; x_wconf 96; x_fsize 39">up,</span>
+      <span class="ocrx_word" id="word_000033_000202" title="bbox 518 2392 583 2429; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000033_000203" title="bbox 596 2391 685 2420; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000033_000204" title="bbox 698 2391 835 2420; x_wconf 96; x_fsize 39">resisters</span>
+      <span class="ocrx_word" id="word_000033_000205" title="bbox 848 2391 949 2420; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000033_000206" title="bbox 962 2392 1082 2429; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000033_000207" title="bbox 1092 2392 1130 2420; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000208" title="bbox 1142 2391 1216 2420; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000033_000209" title="bbox 1229 2396 1260 2420; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000210" title="bbox 1271 2392 1359 2429; x_wconf 96; x_fsize 39">place</span>
+      <span class="ocrx_word" id="word_000033_000211" title="bbox 1371 2392 1456 2420; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000033_000212" title="bbox 1468 2391 1546 2420; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000033_000213" title="bbox 1559 2391 1590 2420; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000033_000214" title="bbox 1604 2392 1655 2420; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000215" title="bbox 1667 2391 1786 2420; x_wconf 96; x_fsize 39">desired</span>
+      <span class="ocrx_word" id="word_000033_000216" title="bbox 1800 2397 1875 2420; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000033_000217" title="bbox 1887 2401 1926 2420; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000033_000218" title="bbox 1939 2397 2026 2420; x_wconf 95; x_fsize 39">reset.</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000034" title="bbox 376 2442 2038 2480; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000219" title="bbox 376 2442 457 2480; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000033_000220" title="bbox 471 2443 560 2471; x_wconf 95; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000033_000221" title="bbox 571 2442 708 2471; x_wconf 96; x_fsize 39">resisters</span>
+      <span class="ocrx_word" id="word_000033_000222" title="bbox 721 2442 756 2471; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000223" title="bbox 765 2442 909 2480; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000033_000224" title="bbox 924 2442 1003 2472; x_wconf 96; x_fsize 39">100k</span>
+      <span class="ocrx_word" id="word_000033_000225" title="bbox 1015 2442 1116 2471; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000033_000226" title="bbox 1128 2443 1166 2471; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000227" title="bbox 1178 2442 1252 2471; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000033_000228" title="bbox 1265 2447 1296 2471; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000229" title="bbox 1309 2443 1399 2471; x_wconf 96; x_fsize 39">allow</span>
+      <span class="ocrx_word" id="word_000033_000230" title="bbox 1411 2443 1523 2472; x_wconf 93; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000231" title="bbox 1539 2442 1598 2471; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000033_000232" title="bbox 1610 2443 1666 2471; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000033_000233" title="bbox 1679 2442 1800 2471; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000033_000234" title="bbox 1813 2448 1844 2471; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000235" title="bbox 1856 2442 1941 2471; x_wconf 96; x_fsize 39">drive</span>
+      <span class="ocrx_word" id="word_000033_000236" title="bbox 1953 2443 2038 2471; x_wconf 96; x_fsize 39">these</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000035" title="bbox 376 2492 1136 2530; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000237" title="bbox 376 2492 454 2521; x_wconf 97; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000033_000238" title="bbox 467 2498 498 2521; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000033_000239" title="bbox 510 2493 595 2521; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000033_000240" title="bbox 608 2493 702 2521; x_wconf 95; x_fsize 39">levels</span>
+      <span class="ocrx_word" id="word_000033_000241" title="bbox 715 2492 825 2530; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000033_000242" title="bbox 838 2493 957 2521; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000033_000243" title="bbox 970 2492 1136 2530; x_wconf 96; x_fsize 39">operation.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000013" title="bbox 376 2592 2092 2780">
+    <p class="ocr_par" id="par_000033_000017" lang="eng" title="bbox 376 2592 2092 2780" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000036" title="bbox 376 2592 2092 2630; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000244" title="bbox 376 2593 488 2622; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000245" title="bbox 504 2592 613 2621; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000033_000246" title="bbox 625 2592 663 2621; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000247" title="bbox 674 2592 815 2630; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000033_000248" title="bbox 828 2592 907 2621; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000033_000249" title="bbox 920 2592 958 2621; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000033_000250" title="bbox 971 2593 1039 2621; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000033_000251" title="bbox 1053 2592 1152 2622; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000033_000252" title="bbox 1166 2593 1245 2627; x_wconf 92; x_fsize 39">3/3a,</span>
+      <span class="ocrx_word" id="word_000033_000253" title="bbox 1259 2592 1445 2621; x_wconf 93; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000033_000254" title="bbox 1458 2602 1491 2621; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000255" title="bbox 1504 2593 1568 2622; x_wconf 95; x_fsize 39">HC.</span>
+      <span class="ocrx_word" id="word_000033_000256" title="bbox 1594 2592 1675 2630; x_wconf 96; x_fsize 39">High</span>
+      <span class="ocrx_word" id="word_000033_000257" title="bbox 1689 2598 1808 2621; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000033_000258" title="bbox 1820 2592 1992 2630; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000033_000259" title="bbox 2005 2592 2092 2630; x_wconf 96; x_fsize 39">chips</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000037" title="bbox 376 2642 2065 2680; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000260" title="bbox 376 2652 409 2671; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000261" title="bbox 422 2642 545 2671; x_wconf 96; x_fsize 39">volatile</span>
+      <span class="ocrx_word" id="word_000033_000262" title="bbox 557 2642 720 2671; x_wconf 96; x_fsize 39">memories</span>
+      <span class="ocrx_word" id="word_000033_000263" title="bbox 734 2642 843 2671; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000033_000264" title="bbox 856 2643 934 2671; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000033_000265" title="bbox 946 2642 1023 2671; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000033_000266" title="bbox 1036 2652 1104 2671; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000033_000267" title="bbox 1119 2643 1235 2680; x_wconf 95; x_fsize 39">supply.</span>
+      <span class="ocrx_word" id="word_000033_000268" title="bbox 1260 2643 1431 2671; x_wconf 96; x_fsize 39">Whenever</span>
+      <span class="ocrx_word" id="word_000033_000269" title="bbox 1444 2643 1495 2671; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000033_000270" title="bbox 1508 2642 1607 2672; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000033_000271" title="bbox 1621 2643 1759 2672; x_wconf 91; x_fsize 39">3/3a/HC</span>
+      <span class="ocrx_word" id="word_000033_000272" title="bbox 1773 2642 1799 2671; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000033_000273" title="bbox 1811 2643 1953 2680; x_wconf 96; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000033_000274" title="bbox 1966 2642 2065 2677; x_wconf 96; x_fsize 39">down,</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000038" title="bbox 376 2692 2057 2730; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000275" title="bbox 376 2693 431 2721; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000033_000276" title="bbox 444 2692 482 2721; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000033_000277" title="bbox 494 2692 635 2721; x_wconf 96; x_fsize 39">batteries</span>
+      <span class="ocrx_word" id="word_000033_000278" title="bbox 647 2692 791 2721; x_wconf 96; x_fsize 39">removed</span>
+      <span class="ocrx_word" id="word_000033_000279" title="bbox 804 2702 837 2721; x_wconf 94; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000033_000280" title="bbox 850 2693 905 2721; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000033_000281" title="bbox 918 2692 956 2721; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000033_000282" title="bbox 968 2692 1047 2730; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000033_000283" title="bbox 1059 2692 1149 2721; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000033_000284" title="bbox 1162 2702 1250 2730; x_wconf 96; x_fsize 39">open,</span>
+      <span class="ocrx_word" id="word_000033_000285" title="bbox 1266 2702 1325 2730; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000033_000286" title="bbox 1337 2692 1475 2721; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000033_000287" title="bbox 1488 2693 1600 2722; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000033_000288" title="bbox 1615 2692 1678 2721; x_wconf 95; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000033_000289" title="bbox 1690 2693 1728 2721; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000290" title="bbox 1739 2692 1880 2730; x_wconf 95; x_fsize 39">powered</span>
+      <span class="ocrx_word" id="word_000033_000291" title="bbox 1893 2692 1982 2721; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000033_000292" title="bbox 1997 2692 2057 2721; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000033_000039" title="bbox 376 2742 1041 2780; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000293" title="bbox 376 2742 439 2771; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000033_000294" title="bbox 451 2742 489 2771; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000033_000295" title="bbox 500 2748 578 2771; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000033_000296" title="bbox 591 2752 672 2780; x_wconf 96; x_fsize 39">upon</span>
+      <span class="ocrx_word" id="word_000033_000297" title="bbox 685 2742 873 2780; x_wconf 95; x_fsize 39">resumption</span>
+      <span class="ocrx_word" id="word_000033_000298" title="bbox 887 2742 922 2771; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000299" title="bbox 930 2752 1041 2780; x_wconf 95; x_fsize 39">power.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000033_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000033_000018" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000033_000040" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000033_000300" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000033_000301" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000033_000302" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000033_000303" title="bbox 2001 3320 2036 3349; x_wconf 96; x_fsize 39">31</span>
+      <span class="ocrx_word" id="word_000033_000304" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000033_000305" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000033_000306" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000034" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0034.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000034_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000034_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000034_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000034_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000034_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000034_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000034_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000034_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000034_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000034_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000034_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000034_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000034_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000034_000001" title="bbox 377 313 817 365">
+    <p class="ocr_par" id="par_000034_000001" lang="eng" title="bbox 377 313 817 365" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000001" title="bbox 377 313 817 365; baseline 0.005 -2; x_size 59.402596; x_descenders 7.4025974; x_ascenders 14">
+      <span class="ocrx_word" id="word_000034_000011" title="bbox 377 313 566 365; x_wconf 91; x_fsize 61">ASIC5</span>
+      <span class="ocrx_word" id="word_000034_000012" title="bbox 593 314 817 365; x_wconf 91; x_fsize 61">Pin-out</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000034_000002" title="bbox 624 434 1293 452">
+    <p class="ocr_par" id="par_000034_000002" lang="eng" title="bbox 624 434 1293 452" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000002" title="bbox 624 434 1293 452; baseline 0 -1; x_size 23.333334; x_descenders 5.8333335; x_ascenders 5.8333335">
+      <span class="ocrx_word" id="word_000034_000013" title="bbox 624 434 664 452; x_wconf 66; x_fsize 24">A10</span>
+      <span class="ocrx_word" id="word_000034_000014" title="bbox 695 434 731 451; x_wconf 56; x_fsize 24">Ali</span>
+      <span class="ocrx_word" id="word_000034_000015" title="bbox 765 434 805 451; x_wconf 43; x_fsize 24">A1l2</span>
+      <span class="ocrx_word" id="word_000034_000016" title="bbox 836 434 876 452; x_wconf 40; x_fsize 24">Ai3</span>
+      <span class="ocrx_word" id="word_000034_000017" title="bbox 911 434 942 452; x_wconf 70; x_fsize 24">NC</span>
+      <span class="ocrx_word" id="word_000034_000018" title="bbox 977 434 1017 451; x_wconf 62; x_fsize 24">A14</span>
+      <span class="ocrx_word" id="word_000034_000019" title="bbox 1047 434 1087 452; x_wconf 79; x_fsize 24">A15</span>
+      <span class="ocrx_word" id="word_000034_000020" title="bbox 1125 434 1152 452; x_wconf 49; x_fsize 24">DO</span>
+      <span class="ocrx_word" id="word_000034_000021" title="bbox 1195 434 1218 451; x_wconf 49; x_fsize 24">D1</span>
+      <span class="ocrx_word" id="word_000034_000022" title="bbox 1266 434 1293 451; x_wconf 88; x_fsize 24">D2</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000034_000003" title="bbox 561 472 1290 556">
+    <p class="ocr_par" id="par_000034_000003" lang="eng" title="bbox 561 472 1290 556" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000003" title="bbox 561 472 1290 556; baseline 0 -27; x_size 112.75; x_descenders 26.5; x_ascenders 28.75">
+      <span class="ocrx_word" id="word_000034_000023" title="bbox 561 434 1290 556; x_wconf 0; x_fsize 116">DONO</span>
+      <span class="ocrx_word" id="word_000034_000024" title="bbox 914 430 947 560; x_wconf 0; x_fsize 116">o</span>
+      <span class="ocrx_word" id="word_000034_000025" title="bbox 990 434 1290 556; x_wconf 45; x_fsize 116">net</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 565 468 1295 474"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 564 527 1295 533"></div>
+   <div class="ocr_photo" id="block_1_7" title="bbox 1277 472 1397 1379"></div>
+   <div class="ocr_carea" id="block_000034_000004" title="bbox 901 943 1002 970">
+    <p class="ocr_par" id="par_000034_000004" lang="eng" title="bbox 901 943 1002 970" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000004" title="bbox 901 943 1002 970; baseline 0.01 -1; x_size 35.777779; x_descenders 8.9444447; x_ascenders 8.9444447">
+      <span class="ocrx_word" id="word_000034_000026" title="bbox 901 943 1002 970; x_wconf 92; x_fsize 37">ASIC5</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 1391 570 1397 1300"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 451 570 457 1300"></div>
+   <div class="ocr_carea" id="block_000034_000005" title="bbox 703 1289 1215 1307">
+    <p class="ocr_par" id="par_000034_000005" lang="eng" title="bbox 703 1289 1215 1307" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000005" title="bbox 703 1289 1215 1307; baseline 0 -1; x_size 23.333334; x_descenders 5.8333335; x_ascenders 5.8333335">
+      <span class="ocrx_word" id="word_000034_000027" title="bbox 703 1289 726 1306; x_wconf 96; x_fsize 24">14</span>
+      <span class="ocrx_word" id="word_000034_000028" title="bbox 773 1289 796 1307; x_wconf 96; x_fsize 24">15</span>
+      <span class="ocrx_word" id="word_000034_000029" title="bbox 844 1289 867 1307; x_wconf 96; x_fsize 24">16</span>
+      <span class="ocrx_word" id="word_000034_000030" title="bbox 914 1289 937 1306; x_wconf 96; x_fsize 24">17</span>
+      <span class="ocrx_word" id="word_000034_000031" title="bbox 985 1289 1008 1307; x_wconf 96; x_fsize 24">18</span>
+      <span class="ocrx_word" id="word_000034_000032" title="bbox 1055 1289 1078 1307; x_wconf 96; x_fsize 24">19</span>
+      <span class="ocrx_word" id="word_000034_000033" title="bbox 1125 1289 1149 1307; x_wconf 53; x_fsize 24">20</span>
+      <span class="ocrx_word" id="word_000034_000034" title="bbox 1195 1289 1215 1306; x_wconf 56; x_fsize 24">21</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000034_000006" title="bbox 576 1318 1260 1375">
+    <p class="ocr_par" id="par_000034_000006" lang="eng" title="bbox 576 1318 1260 1375" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000034_000035" title="bbox 562 1289 1290 1375; x_wconf 0; x_fsize 79">MAMAMAAMMo</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000034_000007" title="bbox 543 1397 1289 1415">
+    <p class="ocr_par" id="par_000034_000007" lang="eng" title="bbox 543 1397 1289 1415" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000007" title="bbox 543 1397 1289 1415; baseline 0.001 -1; x_size 23.619047; x_descenders 5.9047618; x_ascenders 5.9047618">
+      <span class="ocrx_word" id="word_000034_000036" title="bbox 543 1397 580 1414; x_wconf 95; x_fsize 24">WR</span>
+      <span class="ocrx_word" id="word_000034_000037" title="bbox 611 1397 656 1415; x_wconf 95; x_fsize 24">VPS</span>
+      <span class="ocrx_word" id="word_000034_000038" title="bbox 687 1397 719 1414; x_wconf 92; x_fsize 24">OE</span>
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+      <span class="ocrx_word" id="word_000034_000041" title="bbox 900 1397 931 1415; x_wconf 92; x_fsize 24">NC</span>
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+      <span class="ocrx_word" id="word_000034_000043" title="bbox 1036 1397 1076 1414; x_wconf 87; x_fsize 24">A17</span>
+      <span class="ocrx_word" id="word_000034_000044" title="bbox 1106 1397 1146 1415; x_wconf 38; x_fsize 24">A116</span>
+      <span class="ocrx_word" id="word_000034_000045" title="bbox 1174 1397 1218 1415; x_wconf 86; x_fsize 24">CS3</span>
+      <span class="ocrx_word" id="word_000034_000046" title="bbox 1245 1397 1289 1415; x_wconf 86; x_fsize 24">CS2</span>
+     </span>
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+   <div class="ocr_carea" id="block_000034_000008" title="bbox 834 1431 1642 1469">
+    <p class="ocr_par" id="par_000034_000008" lang="eng" title="bbox 834 1431 1642 1469" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000008" title="bbox 834 1431 1642 1469; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000034_000047" title="bbox 834 1431 932 1461; x_wconf 96; x_fsize 37">ASIC</span>
+      <span class="ocrx_word" id="word_000034_000048" title="bbox 945 1432 963 1460; x_wconf 95; x_fsize 37">5</span>
+      <span class="ocrx_word" id="word_000034_000049" title="bbox 977 1434 1110 1461; x_wconf 96; x_fsize 37">current</span>
+      <span class="ocrx_word" id="word_000034_000050" title="bbox 1122 1431 1249 1469; x_wconf 96; x_fsize 37">pin-out</span>
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+      <span class="ocrx_word" id="word_000034_000052" title="bbox 1331 1431 1458 1461; x_wconf 93; x_fsize 37">version</span>
+      <span class="ocrx_word" id="word_000034_000053" title="bbox 1471 1431 1642 1467; x_wconf 90; x_fsize 37">CF30179)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 553 1314 1283 1320"></div>
+   <div class="ocr_photo" id="block_1_16" title="bbox 378 468 571 1379"></div>
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+    <p class="ocr_par" id="par_000034_000009" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000034_000009" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000034_000054" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000034_000055" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000034_000056" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000034_000057" title="bbox 2001 3320 2040 3349; x_wconf 97; x_fsize 39">32</span>
+      <span class="ocrx_word" id="word_000034_000058" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000034_000059" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000034_000060" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000035" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0035.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000035_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000035_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000035_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000035_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000035_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000035_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000035_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000035_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000035_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000035_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000035_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000035_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000035_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000035_000001" title="bbox 377 318 1300 381">
+    <p class="ocr_par" id="par_000035_000001" lang="eng" title="bbox 377 318 1300 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000035_000001" title="bbox 377 318 1300 381; baseline -0.001 0; x_size 66.307693; x_descenders 16.576923; x_ascenders 16.576923">
+      <span class="ocrx_word" id="word_000035_000011" title="bbox 377 319 439 381; x_wconf 95; x_fsize 68">8.</span>
+      <span class="ocrx_word" id="word_000035_000012" title="bbox 473 318 797 379; x_wconf 95; x_fsize 68">EXAMPLE</span>
+      <span class="ocrx_word" id="word_000035_000013" title="bbox 825 318 1300 381; x_wconf 96; x_fsize 68">PERIPHERALS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000035_000002" title="bbox 376 612 1506 677">
+    <p class="ocr_par" id="par_000035_000002" lang="eng" title="bbox 376 612 1506 677" xml:lang="eng">
+     <span class="ocr_line" id="line_000035_000002" title="bbox 376 612 1506 677; baseline 0.002 -15; x_size 66; x_descenders 15; x_ascenders 12">
+      <span class="ocrx_word" id="word_000035_000014" title="bbox 376 613 491 664; x_wconf 93; x_fsize 68">The</span>
+      <span class="ocrx_word" id="word_000035_000015" title="bbox 514 612 704 664; x_wconf 91; x_fsize 68">ASIC4</span>
+      <span class="ocrx_word" id="word_000035_000016" title="bbox 730 613 999 677; x_wconf 96; x_fsize 68">Example</span>
+      <span class="ocrx_word" id="word_000035_000017" title="bbox 1024 613 1296 664; x_wconf 96; x_fsize 68">Interface</span>
+      <span class="ocrx_word" id="word_000035_000018" title="bbox 1322 613 1506 664; x_wconf 96; x_fsize 68">Board</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000035_000003" title="bbox 375 739 2098 1128">
+    <p class="ocr_par" id="par_000035_000003" lang="eng" title="bbox 375 739 2098 1128" xml:lang="eng">
+     <span class="ocr_line" id="line_000035_000003" title="bbox 376 739 2098 777; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000019" title="bbox 376 740 441 768; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000035_000020" title="bbox 453 740 567 769; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000035_000021" title="bbox 580 740 729 777; x_wconf 95; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000035_000022" title="bbox 741 739 889 768; x_wconf 95; x_fsize 39">Interface</span>
+      <span class="ocrx_word" id="word_000035_000023" title="bbox 901 739 1001 768; x_wconf 96; x_fsize 39">Board</span>
+      <span class="ocrx_word" id="word_000035_000024" title="bbox 1014 739 1145 768; x_wconf 96; x_fsize 39">detailed</span>
+      <span class="ocrx_word" id="word_000035_000025" title="bbox 1158 739 1189 768; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000035_000026" title="bbox 1203 739 1263 768; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000035_000027" title="bbox 1276 740 1399 777; x_wconf 96; x_fsize 39">chapter</span>
+      <span class="ocrx_word" id="word_000035_000028" title="bbox 1412 739 1438 768; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000035_000029" title="bbox 1451 739 1595 768; x_wconf 96; x_fsize 39">intended</span>
+      <span class="ocrx_word" id="word_000035_000030" title="bbox 1608 745 1639 768; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000035_000031" title="bbox 1650 739 1777 777; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000035_000032" title="bbox 1789 740 1840 768; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000033" title="bbox 1852 739 2013 777; x_wconf 96; x_fsize 39">developer</span>
+      <span class="ocrx_word" id="word_000035_000034" title="bbox 2026 739 2098 768; x_wconf 96; x_fsize 39">with</span>
+     </span>
+     <span class="ocr_line" id="line_000035_000004" title="bbox 377 789 2018 827; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000035" title="bbox 377 799 393 818; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000035_000036" title="bbox 407 789 517 827; x_wconf 96; x_fsize 39">simple</span>
+      <span class="ocrx_word" id="word_000035_000037" title="bbox 529 790 670 827; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000035_000038" title="bbox 682 789 717 818; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000035_000039" title="bbox 727 799 743 818; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000035_000040" title="bbox 756 789 846 818; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000035_000041" title="bbox 860 790 974 819; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000035_000042" title="bbox 986 789 1167 827; x_wconf 96; x_fsize 39">peripheral.</span>
+      <span class="ocrx_word" id="word_000035_000043" title="bbox 1193 790 1238 818; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000035_000044" title="bbox 1250 789 1310 818; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000035_000045" title="bbox 1323 789 1391 824; x_wconf 96; x_fsize 39">end,</span>
+      <span class="ocrx_word" id="word_000035_000046" title="bbox 1406 790 1457 818; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000047" title="bbox 1470 790 1568 818; x_wconf 96; x_fsize 39">actual</span>
+      <span class="ocrx_word" id="word_000035_000048" title="bbox 1580 789 1726 827; x_wconf 96; x_fsize 39">practical</span>
+      <span class="ocrx_word" id="word_000035_000049" title="bbox 1739 789 1910 818; x_wconf 96; x_fsize 39">usefulness</span>
+      <span class="ocrx_word" id="word_000035_000050" title="bbox 1923 789 1958 818; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000035_000051" title="bbox 1967 790 2018 818; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000035_000005" title="bbox 376 840 2075 878; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000052" title="bbox 376 840 533 869; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000035_000053" title="bbox 545 840 571 869; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000035_000054" title="bbox 584 840 619 869; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000035_000055" title="bbox 629 840 796 878; x_wconf 96; x_fsize 39">secondary</span>
+      <span class="ocrx_word" id="word_000035_000056" title="bbox 807 840 1004 878; x_wconf 96; x_fsize 39">importance.</span>
+      <span class="ocrx_word" id="word_000035_000057" title="bbox 1030 841 1063 869; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000035_000058" title="bbox 1077 840 1146 875; x_wconf 96; x_fsize 39">fact,</span>
+      <span class="ocrx_word" id="word_000035_000059" title="bbox 1161 841 1212 869; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000060" title="bbox 1223 840 1317 869; x_wconf 96; x_fsize 39">board</span>
+      <span class="ocrx_word" id="word_000035_000061" title="bbox 1330 840 1506 878; x_wconf 96; x_fsize 39">essentially</span>
+      <span class="ocrx_word" id="word_000035_000062" title="bbox 1517 840 1647 869; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000035_000063" title="bbox 1660 840 1695 869; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000035_000064" title="bbox 1704 840 1787 878; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000035_000065" title="bbox 1800 841 1895 869; x_wconf 96; x_fsize 39">LEDs</span>
+      <span class="ocrx_word" id="word_000035_000066" title="bbox 1908 840 2075 869; x_wconf 96; x_fsize 39">connected</span>
+     </span>
+     <span class="ocr_line" id="line_000035_000006" title="bbox 376 890 2087 928; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000067" title="bbox 376 890 425 919; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000035_000068" title="bbox 439 900 524 919; x_wconf 95; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000035_000069" title="bbox 536 891 651 919; x_wconf 96; x_fsize 39">latches</span>
+      <span class="ocrx_word" id="word_000035_000070" title="bbox 664 895 695 919; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000035_000071" title="bbox 708 900 745 919; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000035_000072" title="bbox 759 891 882 920; x_wconf 92; x_fsize 39">ASIC4.</span>
+      <span class="ocrx_word" id="word_000035_000073" title="bbox 908 890 1006 928; x_wconf 96; x_fsize 39">Using</span>
+      <span class="ocrx_word" id="word_000035_000074" title="bbox 1020 900 1036 919; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000035_000075" title="bbox 1049 890 1155 919; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000035_000076" title="bbox 1167 890 1275 925; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000035_000077" title="bbox 1290 891 1341 919; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000078" title="bbox 1353 891 1422 919; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000035_000079" title="bbox 1434 890 1577 919; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000035_000080" title="bbox 1589 890 1615 919; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000035_000081" title="bbox 1629 890 1696 919; x_wconf 97; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000035_000082" title="bbox 1708 895 1739 919; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000035_000083" title="bbox 1751 891 1868 919; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000035_000084" title="bbox 1881 891 1932 919; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000085" title="bbox 1945 895 2039 919; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000035_000086" title="bbox 2052 890 2087 919; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000035_000007" title="bbox 376 940 2043 978; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000087" title="bbox 376 941 427 969; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000088" title="bbox 439 941 543 969; x_wconf 96; x_fsize 39">LEDs.</span>
+      <span class="ocrx_word" id="word_000035_000089" title="bbox 570 940 773 978; x_wconf 96; x_fsize 39">Specifically,</span>
+      <span class="ocrx_word" id="word_000035_000090" title="bbox 788 941 839 969; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000091" title="bbox 850 940 944 969; x_wconf 96; x_fsize 39">board</span>
+      <span class="ocrx_word" id="word_000035_000092" title="bbox 957 941 1116 969; x_wconf 93; x_fsize 39">translates</span>
+      <span class="ocrx_word" id="word_000035_000093" title="bbox 1130 941 1221 970; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000035_000094" title="bbox 1235 940 1324 969; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000035_000095" title="bbox 1336 941 1473 978; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000035_000096" title="bbox 1487 940 1602 978; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000035_000097" title="bbox 1615 940 1680 969; x_wconf 96; x_fsize 39">into</span>
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+      <span class="ocrx_word" id="word_000035_000117" title="bbox 1682 991 1707 1019; x_wconf 95; x_fsize 39">It</span>
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+      <span class="ocrx_word" id="word_000035_000126" title="bbox 729 1040 857 1078; x_wconf 96; x_fsize 39">adapted</span>
+      <span class="ocrx_word" id="word_000035_000127" title="bbox 870 1045 901 1069; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000035_000128" title="bbox 912 1050 968 1069; x_wconf 96; x_fsize 39">run</span>
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+      <span class="ocrx_word" id="word_000035_000130" title="bbox 1036 1041 1076 1069; x_wconf 96; x_fsize 39">all</span>
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+      <span class="ocrx_word" id="word_000035_000134" title="bbox 1518 1040 1686 1069; x_wconf 96; x_fsize 39">machines.</span>
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+      <span class="ocrx_word" id="word_000035_000137" title="bbox 1871 1040 2010 1078; x_wconf 96; x_fsize 39">physical</span>
+     </span>
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+      <span class="ocrx_word" id="word_000035_000138" title="bbox 376 1091 495 1128; x_wconf 96; x_fsize 39">change</span>
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+      <span class="ocrx_word" id="word_000035_000140" title="bbox 583 1090 660 1119; x_wconf 96; x_fsize 39">need</span>
+      <span class="ocrx_word" id="word_000035_000141" title="bbox 672 1091 710 1119; x_wconf 96; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000035_000143" title="bbox 824 1100 971 1119; x_wconf 96; x_fsize 39">concerns</span>
+      <span class="ocrx_word" id="word_000035_000144" title="bbox 984 1090 1165 1119; x_wconf 96; x_fsize 39">connection</span>
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+      <span class="ocrx_word" id="word_000035_000146" title="bbox 1222 1091 1273 1119; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000035_000147" title="bbox 1285 1091 1354 1119; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000035_000148" title="bbox 1366 1090 1532 1119; x_wconf 96; x_fsize 39">machine's</span>
+      <span class="ocrx_word" id="word_000035_000149" title="bbox 1545 1091 1680 1119; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000035_000150" title="bbox 1693 1090 1861 1128; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000035_000151" title="bbox 1875 1090 2029 1119; x_wconf 95; x_fsize 39">interface.</span>
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+   <div class="ocr_carea" id="block_000035_000004" title="bbox 376 1190 2096 1770">
+    <p class="ocr_par" id="par_000035_000004" lang="eng" title="bbox 376 1190 2096 1770" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000035_000152" title="bbox 376 1191 409 1219; x_wconf 96; x_fsize 36">In</span>
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+      <span class="ocrx_word" id="word_000035_000154" title="bbox 486 1190 645 1228; x_wconf 96; x_fsize 36">following</span>
+      <span class="ocrx_word" id="word_000035_000155" title="bbox 658 1190 773 1225; x_wconf 96; x_fsize 36">circuit,</span>
+      <span class="ocrx_word" id="word_000035_000156" title="bbox 789 1200 826 1219; x_wconf 93; x_fsize 36">an</span>
+      <span class="ocrx_word" id="word_000035_000157" title="bbox 840 1190 982 1228; x_wconf 92; x_fsize 36">eight-bit</span>
+      <span class="ocrx_word" id="word_000035_000158" title="bbox 994 1190 1123 1219; x_wconf 96; x_fsize 36">tri-state</span>
+      <span class="ocrx_word" id="word_000035_000159" title="bbox 1135 1190 1204 1219; x_wconf 96; x_fsize 36">data</span>
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+      <span class="ocrx_word" id="word_000035_000164" title="bbox 1536 1190 1677 1228; x_wconf 91; x_fsize 36">eight-bit</span>
+      <span class="ocrx_word" id="word_000035_000165" title="bbox 1691 1195 1796 1228; x_wconf 96; x_fsize 36">output</span>
+      <span class="ocrx_word" id="word_000035_000166" title="bbox 1809 1190 1878 1219; x_wconf 96; x_fsize 36">data</span>
+      <span class="ocrx_word" id="word_000035_000167" title="bbox 1891 1191 1981 1225; x_wconf 96; x_fsize 36">latch,</span>
+      <span class="ocrx_word" id="word_000035_000168" title="bbox 1996 1191 2053 1225; x_wconf 96; x_fsize 36">US,</span>
+     </span>
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+      <span class="ocrx_word" id="word_000035_000169" title="bbox 377 1250 427 1269; x_wconf 92; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000035_000170" title="bbox 439 1240 622 1269; x_wconf 92; x_fsize 39">commoned</span>
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+      <span class="ocrx_word" id="word_000035_000172" title="bbox 784 1245 815 1269; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000035_000174" title="bbox 890 1240 973 1278; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000035_000175" title="bbox 986 1241 1081 1269; x_wconf 96; x_fsize 39">LEDs</span>
+      <span class="ocrx_word" id="word_000035_000176" title="bbox 1094 1240 1218 1278; x_wconf 96; x_fsize 39">thereby</span>
+      <span class="ocrx_word" id="word_000035_000177" title="bbox 1229 1240 1373 1278; x_wconf 96; x_fsize 39">enabling</span>
+      <span class="ocrx_word" id="word_000035_000178" title="bbox 1386 1240 1463 1269; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000035_000179" title="bbox 1477 1245 1570 1269; x_wconf 96; x_fsize 39">status</span>
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+      <span class="ocrx_word" id="word_000035_000182" title="bbox 1677 1240 1785 1269; x_wconf 96; x_fsize 39">sensed</span>
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+      <span class="ocrx_word" id="word_000035_000184" title="bbox 1872 1245 1924 1269; x_wconf 95; x_fsize 39">set.</span>
+      <span class="ocrx_word" id="word_000035_000185" title="bbox 1949 1241 1982 1269; x_wconf 96; x_fsize 39">In</span>
+     </span>
+     <span class="ocr_line" id="line_000035_000013" title="bbox 377 1290 2039 1328; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000186" title="bbox 377 1290 522 1325; x_wconf 95; x_fsize 39">addition,</span>
+      <span class="ocrx_word" id="word_000035_000187" title="bbox 538 1300 554 1319; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000035_000188" title="bbox 567 1290 684 1328; x_wconf 96; x_fsize 39">facility</span>
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+      <span class="ocrx_word" id="word_000035_000191" title="bbox 945 1290 1102 1319; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000035_000192" title="bbox 1114 1290 1276 1328; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000035_000193" title="bbox 1289 1290 1315 1319; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000035_000194" title="bbox 1327 1290 1474 1328; x_wconf 96; x_fsize 39">provided</span>
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+      <span class="ocrx_word" id="word_000035_000196" title="bbox 1537 1300 1643 1319; x_wconf 96; x_fsize 39">means</span>
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+      <span class="ocrx_word" id="word_000035_000198" title="bbox 1701 1300 1717 1319; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000035_000199" title="bbox 1731 1290 1861 1328; x_wconf 96; x_fsize 39">suitably</span>
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+     <span class="ocr_line" id="line_000035_000014" title="bbox 377 1340 2023 1378; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000035_000201" title="bbox 377 1340 492 1375; x_wconf 93; x_fsize 39">switch,</span>
+      <span class="ocrx_word" id="word_000035_000202" title="bbox 508 1341 558 1375; x_wconf 91; x_fsize 39">S1,</span>
+      <span class="ocrx_word" id="word_000035_000203" title="bbox 574 1340 633 1369; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000035_000204" title="bbox 639 1336 655 1383; x_wconf 96; x_fsize 39">a</span>
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+      <span class="ocrx_word" id="word_000035_000206" title="bbox 769 1340 935 1378; x_wconf 92; x_fsize 39">eight-way</span>
+      <span class="ocrx_word" id="word_000035_000207" title="bbox 945 1340 1053 1375; x_wconf 96; x_fsize 39">buffer,</span>
+      <span class="ocrx_word" id="word_000035_000208" title="bbox 1068 1341 1125 1370; x_wconf 96; x_fsize 39">U4.</span>
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+      <span class="ocrx_word" id="word_000035_000213" title="bbox 1474 1340 1579 1369; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000035_000214" title="bbox 1594 1345 1687 1369; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000035_000215" title="bbox 1699 1340 1807 1369; x_wconf 96; x_fsize 39">buffer.</span>
+      <span class="ocrx_word" id="word_000035_000216" title="bbox 1833 1341 1857 1369; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000035_000217" title="bbox 1870 1340 1959 1369; x_wconf 96; x_fsize 39">holds</span>
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+      <span class="ocrx_word" id="word_000035_000227" title="bbox 1054 1391 1093 1420; x_wconf 91; x_fsize 39">S3</span>
+      <span class="ocrx_word" id="word_000035_000228" title="bbox 1108 1390 1208 1419; x_wconf 96; x_fsize 39">which</span>
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+      <span class="ocrx_word" id="word_000036_000051" title="bbox 2001 2703 2013 2715; x_wconf 69; x_fsize 27">2</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000007" title="bbox 1955 350 2014 2853; x_size 19.004679; x_descenders 4.0046792; x_ascenders 6.0604601">
+      <span class="ocrx_word" id="word_000036_000052" title="bbox 1955 350 1983 367; x_wconf 16; x_fsize 20">ue</span>
+      <span class="ocrx_word" id="word_000036_000053" title="bbox 1955 466 1983 483; x_wconf 27; x_fsize 20">ve</span>
+      <span class="ocrx_word" id="word_000036_000054" title="bbox 1955 581 1983 598; x_wconf 28; x_fsize 20">ve</span>
+      <span class="ocrx_word" id="word_000036_000055" title="bbox 1955 683 2014 724; x_wconf 42; x_fsize 20">as</span>
+      <span class="ocrx_word" id="word_000036_000056" title="bbox 1967 2811 1979 2853; x_wconf 0; x_fsize 20">VOD</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000008" title="bbox 1950 333 1962 721; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000057" title="bbox 1950 333 1962 375; x_wconf 48; x_fsize 27">SNC</span>
+      <span class="ocrx_word" id="word_000036_000058" title="bbox 1950 448 1962 491; x_wconf 87; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000059" title="bbox 1950 564 1962 606; x_wconf 60; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000060" title="bbox 1950 679 1962 721; x_wconf 56; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000009" title="bbox 1933 2744 1945 2753; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000061" title="bbox 1933 2744 1945 2753; x_wconf 93; x_fsize 27">1</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000010" title="bbox 1917 2838 1928 2849; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000062" title="bbox 1917 2838 1928 2849; x_wconf 37; x_fsize 14">3</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000011" title="bbox 1881 2730 1912 2924; x_size 22.375685; x_descenders 5.3756847; x_ascenders 5">
+      <span class="ocrx_word" id="word_000036_000063" title="bbox 1881 2730 1912 2744; x_wconf 32; x_fsize 23">Xf</span>
+      <span class="ocrx_word" id="word_000036_000064" title="bbox 1891 2851 1903 2924; x_wconf 0; x_fsize 23">RE-/R4</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000012" title="bbox 1883 2427 1895 2757; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000065" title="bbox 1883 2427 1895 2469; x_wconf 46; x_fsize 27">vor</span>
+      <span class="ocrx_word" id="word_000036_000066" title="bbox 1883 2715 1895 2757; x_wconf 94; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000013" title="bbox 1866 2229 1884 2909; x_size 23.375685; x_descenders 5.3756847; x_ascenders 6">
+      <span class="ocrx_word" id="word_000036_000067" title="bbox 1866 2229 1878 2271; x_wconf 80; x_fsize 24">res</span>
+      <span class="ocrx_word" id="word_000036_000068" title="bbox 1866 2607 1878 2634; x_wconf 72; x_fsize 24">Di</span>
+      <span class="ocrx_word" id="word_000036_000069" title="bbox 1866 2799 1878 2811; x_wconf 51; x_fsize 24">2g</span>
+      <span class="ocrx_word" id="word_000036_000070" title="bbox 1873 2853 1884 2909; x_wconf 80; x_fsize 24">100K</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000014" title="bbox 1832 2233 1861 2429; x_size 26.375685; x_descenders 5.3756847; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000071" title="bbox 1840 2233 1852 2260; x_wconf 84; x_fsize 27">ag</span>
+      <span class="ocrx_word" id="word_000036_000072" title="bbox 1840 2317 1852 2360; x_wconf 66; x_fsize 27">voo</span>
+      <span class="ocrx_word" id="word_000036_000073" title="bbox 1828 2374 1865 2384; x_wconf 77; x_fsize 27">|</span>
+      <span class="ocrx_word" id="word_000036_000074" title="bbox 1832 2387 1861 2429; x_wconf 30; x_fsize 27">338</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000015" title="bbox 1807 917 1835 2557; x_size 25.375685; x_descenders 5.3756847; x_ascenders 8">
+      <span class="ocrx_word" id="word_000036_000075" title="bbox 1815 917 1827 944; x_wconf 64; x_fsize 26">bo</span>
+      <span class="ocrx_word" id="word_000036_000076" title="bbox 1825 1812 1834 1822; x_wconf 38; x_fsize 26">=</span>
+      <span class="ocrx_word" id="word_000036_000077" title="bbox 1807 2233 1835 2260; x_wconf 30; x_fsize 26">ae</span>
+      <span class="ocrx_word" id="word_000036_000078" title="bbox 1807 2317 1835 2360; x_wconf 18; x_fsize 26">base</span>
+      <span class="ocrx_word" id="word_000036_000079" title="bbox 1815 2388 1827 2413; x_wconf 46; x_fsize 26">es</span>
+      <span class="ocrx_word" id="word_000036_000080" title="bbox 1815 2531 1827 2557; x_wconf 63; x_fsize 26">Do</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000016" title="bbox 1798 917 1810 2849; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000081" title="bbox 1798 917 1810 944; x_wconf 86; x_fsize 27">Di</span>
+      <span class="ocrx_word" id="word_000036_000082" title="bbox 1798 2388 1810 2413; x_wconf 84; x_fsize 27">14</span>
+      <span class="ocrx_word" id="word_000036_000083" title="bbox 1798 2531 1810 2557; x_wconf 59; x_fsize 27">Bd</span>
+      <span class="ocrx_word" id="word_000036_000084" title="bbox 1798 2840 1810 2849; x_wconf 92; x_fsize 27">1</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000017" title="bbox 1790 2233 1802 2360; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000085" title="bbox 1790 2233 1802 2260; x_wconf 47; x_fsize 27">AS</span>
+      <span class="ocrx_word" id="word_000036_000086" title="bbox 1790 2333 1802 2360; x_wconf 77; x_fsize 27">Bi</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000018" title="bbox 1773 917 1793 2557; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000087" title="bbox 1781 917 1793 944; x_wconf 69; x_fsize 27">DE</span>
+      <span class="ocrx_word" id="word_000036_000088" title="bbox 1773 2233 1785 2260; x_wconf 34; x_fsize 27">Be</span>
+      <span class="ocrx_word" id="word_000036_000089" title="bbox 1773 2333 1785 2360; x_wconf 60; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000036_000090" title="bbox 1781 2388 1793 2413; x_wconf 51; x_fsize 27">(45</span>
+      <span class="ocrx_word" id="word_000036_000091" title="bbox 1781 2531 1793 2557; x_wconf 58; x_fsize 27">De</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000019" title="bbox 1756 640 1776 2949; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000092" title="bbox 1764 640 1776 683; x_wconf 44; x_fsize 27">veo</span>
+      <span class="ocrx_word" id="word_000036_000093" title="bbox 1764 917 1776 944; x_wconf 86; x_fsize 27">DS</span>
+      <span class="ocrx_word" id="word_000036_000094" title="bbox 1756 2233 1768 2260; x_wconf 44; x_fsize 27">ce</span>
+      <span class="ocrx_word" id="word_000036_000095" title="bbox 1756 2333 1768 2360; x_wconf 70; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000036_000096" title="bbox 1764 2388 1776 2413; x_wconf 46; x_fsize 27">Cie</span>
+      <span class="ocrx_word" id="word_000036_000097" title="bbox 1764 2531 1776 2557; x_wconf 19; x_fsize 27">mE</span>
+      <span class="ocrx_word" id="word_000036_000098" title="bbox 1764 2830 1773 2840; x_wconf 0; x_fsize 27">v</span>
+      <span class="ocrx_word" id="word_000036_000099" title="bbox 1764 2907 1776 2949; x_wconf 0; x_fsize 27">Biel</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000020" title="bbox 1747 917 1759 2853; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000100" title="bbox 1747 917 1759 944; x_wconf 72; x_fsize 27">Da</span>
+      <span class="ocrx_word" id="word_000036_000101" title="bbox 1747 2388 1759 2413; x_wconf 31; x_fsize 27">18</span>
+      <span class="ocrx_word" id="word_000036_000102" title="bbox 1747 2531 1759 2557; x_wconf 47; x_fsize 27">ba</span>
+      <span class="ocrx_word" id="word_000036_000103" title="bbox 1747 2811 1759 2853; x_wconf 61; x_fsize 27">SNC</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000021" title="bbox 1731 917 1751 2557; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000104" title="bbox 1731 917 1742 944; x_wconf 70; x_fsize 14">oS</span>
+      <span class="ocrx_word" id="word_000036_000105" title="bbox 1739 2233 1751 2260; x_wconf 68; x_fsize 14">aé</span>
+      <span class="ocrx_word" id="word_000036_000106" title="bbox 1739 2333 1751 2360; x_wconf 46; x_fsize 14">ba</span>
+      <span class="ocrx_word" id="word_000036_000107" title="bbox 1731 2388 1742 2413; x_wconf 27; x_fsize 14">Te</span>
+      <span class="ocrx_word" id="word_000036_000108" title="bbox 1731 2531 1742 2557; x_wconf 71; x_fsize 14">DS</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000022" title="bbox 1722 2233 1734 2360; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000109" title="bbox 1722 2233 1734 2260; x_wconf 61; x_fsize 27">az</span>
+      <span class="ocrx_word" id="word_000036_000110" title="bbox 1722 2333 1734 2360; x_wconf 39; x_fsize 27">BS</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000023" title="bbox 1705 696 1729 2945; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000111" title="bbox 1714 696 1725 738; x_wconf 38; x_fsize 14">R22</span>
+      <span class="ocrx_word" id="word_000036_000112" title="bbox 1707 913 1729 944; x_wconf 0; x_fsize 14">[ery</span>
+      <span class="ocrx_word" id="word_000036_000113" title="bbox 1705 2233 1717 2260; x_wconf 79; x_fsize 14">AS</span>
+      <span class="ocrx_word" id="word_000036_000114" title="bbox 1705 2333 1717 2360; x_wconf 89; x_fsize 14">be</span>
+      <span class="ocrx_word" id="word_000036_000115" title="bbox 1714 2387 1725 2413; x_wconf 95; x_fsize 14">20</span>
+      <span class="ocrx_word" id="word_000036_000116" title="bbox 1707 2531 1729 2557; x_wconf 54; x_fsize 14">[T=</span>
+      <span class="ocrx_word" id="word_000036_000117" title="bbox 1714 2934 1725 2945; x_wconf 46; x_fsize 14">3</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000024" title="bbox 1687 698 1721 3020; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000118" title="bbox 1697 698 1709 754; x_wconf 89; x_fsize 27">100K</span>
+      <span class="ocrx_word" id="word_000036_000119" title="bbox 1697 917 1709 944; x_wconf 29; x_fsize 27">Br</span>
+      <span class="ocrx_word" id="word_000036_000120" title="bbox 1688 2233 1700 2260; x_wconf 47; x_fsize 27">aS</span>
+      <span class="ocrx_word" id="word_000036_000121" title="bbox 1688 2333 1700 2360; x_wconf 36; x_fsize 27">BS</span>
+      <span class="ocrx_word" id="word_000036_000122" title="bbox 1697 2387 1709 2413; x_wconf 76; x_fsize 27">[ei</span>
+      <span class="ocrx_word" id="word_000036_000123" title="bbox 1687 2527 1721 2557; x_wconf 6; x_fsize 27">isk</span>
+      <span class="ocrx_word" id="word_000036_000124" title="bbox 1688 2947 1700 2974; x_wconf 0; x_fsize 27">RE</span>
+      <span class="ocrx_word" id="word_000036_000125" title="bbox 1688 2995 1700 3020; x_wconf 0; x_fsize 27">RE</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000025" title="bbox 1661 2233 1695 3005; baseline -772 6948; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000126" title="bbox 1671 2233 1683 2275; x_wconf 83; x_fsize 27">aio</span>
+      <span class="ocrx_word" id="word_000036_000127" title="bbox 1661 2329 1695 2363; x_wconf 29; x_fsize 27">fa</span>
+      <span class="ocrx_word" id="word_000036_000128" title="bbox 1670 2949 1682 3005; x_wconf 92; x_fsize 27">100K</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000026" title="bbox 1650 2233 1687 2907; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000129" title="bbox 1650 2233 1687 2275; x_wconf 26; x_fsize 27">ort</span>
+      <span class="ocrx_word" id="word_000036_000130" title="bbox 1654 2333 1666 2360; x_wconf 73; x_fsize 27">ze</span>
+      <span class="ocrx_word" id="word_000036_000131" title="bbox 1650 2369 1687 2382; x_wconf 42; x_fsize 27">|</span>
+      <span class="ocrx_word" id="word_000036_000132" title="bbox 1663 2387 1675 2413; x_wconf 42; x_fsize 27">22</span>
+      <span class="ocrx_word" id="word_000036_000133" title="bbox 1663 2607 1675 2634; x_wconf 59; x_fsize 27">bz</span>
+      <span class="ocrx_word" id="word_000036_000134" title="bbox 1663 2896 1675 2907; x_wconf 61; x_fsize 27">z</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000027" title="bbox 1638 2233 1649 2275; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000135" title="bbox 1638 2233 1649 2275; x_wconf 64; x_fsize 14">Al2</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000028" title="bbox 1612 2233 1641 2413; x_size 19.927711; x_descenders 4.927711; x_ascenders 4">
+      <span class="ocrx_word" id="word_000036_000136" title="bbox 1612 2233 1640 2275; x_wconf 38; x_fsize 20">ails</span>
+      <span class="ocrx_word" id="word_000036_000137" title="bbox 1621 2333 1636 2363; x_wconf 79; x_fsize 20">oe</span>
+      <span class="ocrx_word" id="word_000036_000138" title="bbox 1629 2387 1641 2413; x_wconf 42; x_fsize 20">[24</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000029" title="bbox 1587 696 1616 2945; x_size 26.375685; x_descenders 5.3756847; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000139" title="bbox 1595 696 1607 723; x_wconf 28; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000036_000140" title="bbox 1587 2233 1616 2275; x_wconf 43; x_fsize 27">ate</span>
+      <span class="ocrx_word" id="word_000036_000141" title="bbox 1595 2936 1607 2945; x_wconf 77; x_fsize 27">1</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000030" title="bbox 1541 644 1604 2413; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000142" title="bbox 1541 644 1604 754; x_wconf 22; x_fsize 27">aaa</span>
+      <span class="ocrx_word" id="word_000036_000143" title="bbox 1570 2233 1582 2275; x_wconf 9; x_fsize 27">oe</span>
+      <span class="ocrx_word" id="word_000036_000144" title="bbox 1570 2317 1582 2360; x_wconf 47; x_fsize 27">awe</span>
+      <span class="ocrx_word" id="word_000036_000145" title="bbox 1578 2388 1590 2413; x_wconf 22; x_fsize 27">hae</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000031" title="bbox 1541 2233 1575 2458; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000146" title="bbox 1553 2233 1565 2275; x_wconf 20; x_fsize 27">Aiz</span>
+      <span class="ocrx_word" id="word_000036_000147" title="bbox 1541 2444 1575 2458; x_wconf 0; x_fsize 27">L</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000032" title="bbox 1538 2294 1560 2949; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000148" title="bbox 1538 2294 1560 2344; x_wconf 40; x_fsize 14">ae</span>
+      <span class="ocrx_word" id="word_000036_000149" title="bbox 1545 2907 1556 2949; x_wconf 93; x_fsize 14">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000033" title="bbox 1519 640 1548 2337; x_size 57.660225; x_descenders 9; x_ascenders 19.660223">
+      <span class="ocrx_word" id="word_000036_000150" title="bbox 1528 640 1539 683; x_wconf 54; x_fsize 59">eto</span>
+      <span class="ocrx_word" id="word_000036_000151" title="bbox 1519 2233 1548 2337; x_wconf 0; x_fsize 59">nigga</span>
+      <span class="ocrx_word" id="word_000036_000152" title="bbox 1506 2364 1571 2387; x_wconf 76; x_fsize 59">|</span>
+      <span class="ocrx_word" id="word_000036_000153" title="bbox 1528 2427 1539 2469; x_wconf 40; x_fsize 59">ao</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000034" title="bbox 1511 1831 1523 2027; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000154" title="bbox 1511 1831 1523 1874; x_wconf 69; x_fsize 27">vor</span>
+      <span class="ocrx_word" id="word_000036_000155" title="bbox 1511 1985 1523 2027; x_wconf 77; x_fsize 27">voc</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000035" title="bbox 1494 2229 1509 2840; baseline 203.667 -611; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000156" title="bbox 1494 2229 1506 2333; x_wconf 27; x_fsize 27">ZEK—ine</span>
+      <span class="ocrx_word" id="word_000036_000157" title="bbox 1494 2352 1506 2394; x_wconf 70; x_fsize 27">ROM</span>
+      <span class="ocrx_word" id="word_000036_000158" title="bbox 1494 2607 1506 2634; x_wconf 66; x_fsize 27">DS</span>
+      <span class="ocrx_word" id="word_000036_000159" title="bbox 1496 2677 1507 2719; x_wconf 73; x_fsize 27">R16</span>
+      <span class="ocrx_word" id="word_000036_000160" title="bbox 1497 2784 1509 2840; x_wconf 77; x_fsize 27">100K</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000036" title="bbox 1467 1858 1501 2023; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000161" title="bbox 1467 1858 1501 1874; x_wconf 32; x_fsize 27">Ss</span>
+      <span class="ocrx_word" id="word_000036_000162" title="bbox 1477 2012 1489 2023; x_wconf 20; x_fsize 27">Is</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000037" title="bbox 1448 1879 1460 2121; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000163" title="bbox 1448 1879 1460 1952; x_wconf 20; x_fsize 27">RT-RE</span>
+      <span class="ocrx_word" id="word_000036_000164" title="bbox 1448 2033 1460 2121; x_wconf 0; x_fsize 27">RS/RL0</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000038" title="bbox 1423 1025 1438 2045; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000165" title="bbox 1423 1025 1438 1067; x_wconf 42; x_fsize 27">vos</span>
+      <span class="ocrx_word" id="word_000036_000166" title="bbox 1426 1879 1438 1891; x_wconf 15; x_fsize 27">z</span>
+      <span class="ocrx_word" id="word_000036_000167" title="bbox 1426 2033 1438 2045; x_wconf 36; x_fsize 27">z</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000039" title="bbox 1401 458 1421 612; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000168" title="bbox 1401 458 1413 468; x_wconf 13; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000036_000169" title="bbox 1409 523 1421 612; x_wconf 13; x_fsize 27">FaHcT4a</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000040" title="bbox 1383 452 1420 2060; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000170" title="bbox 1383 452 1420 468; x_wconf 24; x_fsize 27">ja</span>
+      <span class="ocrx_word" id="word_000036_000171" title="bbox 1396 1879 1408 1906; x_wconf 78; x_fsize 27">oR</span>
+      <span class="ocrx_word" id="word_000036_000172" title="bbox 1396 2033 1408 2060; x_wconf 75; x_fsize 27">oR</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000041" title="bbox 1375 1080 1387 1123; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000173" title="bbox 1375 1080 1387 1123; x_wconf 83; x_fsize 27">R26</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000042" title="bbox 1350 673 1377 2840; baseline 2167 -21670; x_size 18.927711; x_descenders 4.927711; x_ascenders 3">
+      <span class="ocrx_word" id="word_000036_000174" title="bbox 1352 673 1364 715; x_wconf 68; x_fsize 19">Rea</span>
+      <span class="ocrx_word" id="word_000036_000175" title="bbox 1359 1082 1370 1138; x_wconf 60; x_fsize 19">100K</span>
+      <span class="ocrx_word" id="word_000036_000176" title="bbox 1359 1860 1370 1870; x_wconf 93; x_fsize 19">1</span>
+      <span class="ocrx_word" id="word_000036_000177" title="bbox 1359 2014 1370 2023; x_wconf 91; x_fsize 19">1</span>
+      <span class="ocrx_word" id="word_000036_000178" title="bbox 1359 2607 1370 2634; x_wconf 40; x_fsize 19">DF</span>
+      <span class="ocrx_word" id="word_000036_000179" title="bbox 1350 2677 1377 2723; x_wconf 70; x_fsize 19">R20.</span>
+      <span class="ocrx_word" id="word_000036_000180" title="bbox 1362 2784 1374 2840; x_wconf 52; x_fsize 19">100K</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000043" title="bbox 1333 660 1345 715; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000181" title="bbox 1333 660 1345 715; x_wconf 29; x_fsize 27">LooR</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000044" title="bbox 1308 429 1320 471; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000182" title="bbox 1308 429 1320 471; x_wconf 89; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000045" title="bbox 1291 2849 1303 2892; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000183" title="bbox 1291 2849 1303 2892; x_wconf 93; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000046" title="bbox 1254 579 1269 1547; x_size 19.004679; x_descenders 4.0046792; x_ascenders 6.0604601">
+      <span class="ocrx_word" id="word_000036_000184" title="bbox 1254 579 1266 621; x_wconf 47; x_fsize 20">Ree</span>
+      <span class="ocrx_word" id="word_000036_000185" title="bbox 1257 1505 1269 1547; x_wconf 91; x_fsize 20">SND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000047" title="bbox 1217 566 1247 2890; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000186" title="bbox 1235 566 1247 621; x_wconf 11; x_fsize 27">aoe</span>
+      <span class="ocrx_word" id="word_000036_000187" title="bbox 1217 871 1225 881; x_wconf 40; x_fsize 27">t</span>
+      <span class="ocrx_word" id="word_000036_000188" title="bbox 1223 2767 1235 2809; x_wconf 92; x_fsize 27">R27</span>
+      <span class="ocrx_word" id="word_000036_000189" title="bbox 1223 2863 1235 2890; x_wconf 55; x_fsize 27">ba</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000048" title="bbox 1169 583 1184 2969; x_size 22.457325; x_descenders 4; x_ascenders 7.4573259">
+      <span class="ocrx_word" id="word_000036_000190" title="bbox 1169 583 1184 625; x_wconf 58; x_fsize 23">voc</span>
+      <span class="ocrx_word" id="word_000036_000191" title="bbox 1173 2863 1184 2905; x_wconf 94; x_fsize 23">LED</span>
+      <span class="ocrx_word" id="word_000036_000192" title="bbox 1173 2926 1184 2969; x_wconf 94; x_fsize 23">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000049" title="bbox 1156 366 1168 439; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000193" title="bbox 1156 366 1168 439; x_wconf 0; x_fsize 27">CONNL</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000050" title="bbox 1130 454 1151 1778; baseline 662 -1324; x_size 26.375685; x_descenders 5.3756847; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000194" title="bbox 1130 454 1142 496; x_wconf 58; x_fsize 27">sp7</span>
+      <span class="ocrx_word" id="word_000036_000195" title="bbox 1139 541 1151 550; x_wconf 39; x_fsize 27">bo</span>
+      <span class="ocrx_word" id="word_000036_000196" title="bbox 1132 736 1140 746; x_wconf 76; x_fsize 27">*</span>
+      <span class="ocrx_word" id="word_000036_000197" title="bbox 1140 1770 1151 1778; x_wconf 36; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000051" title="bbox 1113 439 1134 2000; x_size 26.375685; x_descenders 5.3756847; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000198" title="bbox 1113 439 1125 496; x_wconf 71; x_fsize 27">sck7</span>
+      <span class="ocrx_word" id="word_000036_000199" title="bbox 1122 539 1134 550; x_wconf 12; x_fsize 27">b-#</span>
+      <span class="ocrx_word" id="word_000036_000200" title="bbox 1115 608 1124 650; x_wconf 22; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000201" title="bbox 1122 1666 1134 1693; x_wconf 69; x_fsize 27">Bo</span>
+      <span class="ocrx_word" id="word_000036_000202" title="bbox 1113 1720 1134 1814; x_wconf 0; x_fsize 27">18/ivi</span>
+      <span class="ocrx_word" id="word_000036_000203" title="bbox 1103 1839 1138 1846; x_wconf 44; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000204" title="bbox 1113 1858 1125 1899; x_wconf 58; x_fsize 27">1ai</span>
+      <span class="ocrx_word" id="word_000036_000205" title="bbox 1122 1941 1134 2000; x_wconf 19; x_fsize 27">+329</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000052" title="bbox 1105 539 1117 2969; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000206" title="bbox 1105 539 1117 550; x_wconf 41; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000207" title="bbox 1105 1666 1117 1693; x_wconf 50; x_fsize 27">Di</span>
+      <span class="ocrx_word" id="word_000036_000208" title="bbox 1105 1720 1117 1745; x_wconf 50; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000036_000209" title="bbox 1105 1941 1117 2000; x_wconf 27; x_fsize 27">a_i</span>
+      <span class="ocrx_word" id="word_000036_000210" title="bbox 1105 2863 1117 2905; x_wconf 95; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000211" title="bbox 1105 2926 1117 2969; x_wconf 25; x_fsize 27">ND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000053" title="bbox 1086 393 1120 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000212" title="bbox 1086 393 1120 494; x_wconf 3; x_fsize 27">sDSs/INT</span>
+      <span class="ocrx_word" id="word_000036_000213" title="bbox 1096 1774 1108 1814; x_wconf 0; x_fsize 27">iv2</span>
+      <span class="ocrx_word" id="word_000036_000214" title="bbox 1086 1835 1120 1847; x_wconf 30; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000036_000215" title="bbox 1096 1858 1108 1899; x_wconf 29; x_fsize 27">1Az</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000054" title="bbox 1073 362 1100 2000; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000216" title="bbox 1073 362 1095 496; x_wconf 0; x_fsize 14">SCKS/“EXON</span>
+      <span class="ocrx_word" id="word_000036_000217" title="bbox 1085 521 1100 569; x_wconf 0; x_fsize 14">a</span>
+      <span class="ocrx_word" id="word_000036_000218" title="bbox 1088 1326 1100 1368; x_wconf 25; x_fsize 14">Wie</span>
+      <span class="ocrx_word" id="word_000036_000219" title="bbox 1088 1666 1100 1693; x_wconf 59; x_fsize 14">D2</span>
+      <span class="ocrx_word" id="word_000036_000220" title="bbox 1088 1720 1100 1745; x_wconf 62; x_fsize 14">14</span>
+      <span class="ocrx_word" id="word_000036_000221" title="bbox 1073 1774 1095 1818; x_wconf 55; x_fsize 14">is.</span>
+      <span class="ocrx_word" id="word_000036_000222" title="bbox 1080 1858 1091 1899; x_wconf 82; x_fsize 14">1AS</span>
+      <span class="ocrx_word" id="word_000036_000223" title="bbox 1088 1941 1100 1952; x_wconf 0; x_fsize 14">&amp;</span>
+      <span class="ocrx_word" id="word_000036_000224" title="bbox 1088 1974 1100 2000; x_wconf 76; x_fsize 14">P2</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000055" title="bbox 1071 539 1083 2000; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000225" title="bbox 1071 539 1083 550; x_wconf 37; x_fsize 27">z</span>
+      <span class="ocrx_word" id="word_000036_000226" title="bbox 1071 1292 1083 1303; x_wconf 36; x_fsize 27">z</span>
+      <span class="ocrx_word" id="word_000036_000227" title="bbox 1071 1666 1083 1693; x_wconf 63; x_fsize 27">Ds</span>
+      <span class="ocrx_word" id="word_000036_000228" title="bbox 1071 1720 1083 1745; x_wconf 72; x_fsize 27">iz</span>
+      <span class="ocrx_word" id="word_000036_000229" title="bbox 1071 1941 1083 1952; x_wconf 46; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000230" title="bbox 1071 1974 1083 2000; x_wconf 56; x_fsize 27">Ps</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000056" title="bbox 1063 454 1075 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000231" title="bbox 1063 454 1075 496; x_wconf 40; x_fsize 27">Wor</span>
+      <span class="ocrx_word" id="word_000036_000232" title="bbox 1064 1236 1073 1245; x_wconf 72; x_fsize 27">*</span>
+      <span class="ocrx_word" id="word_000036_000233" title="bbox 1063 1330 1075 1342; x_wconf 72; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000036_000234" title="bbox 1063 1391 1075 1418; x_wconf 38; x_fsize 27">vo</span>
+      <span class="ocrx_word" id="word_000036_000235" title="bbox 1063 1774 1075 1814; x_wconf 19; x_fsize 27">ava</span>
+      <span class="ocrx_word" id="word_000036_000236" title="bbox 1063 1858 1075 1899; x_wconf 42; x_fsize 27">iaa</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000057" title="bbox 1054 539 1066 2000; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000237" title="bbox 1054 539 1066 550; x_wconf 94; x_fsize 27">4</span>
+      <span class="ocrx_word" id="word_000036_000238" title="bbox 1054 1292 1066 1303; x_wconf 63; x_fsize 27">z</span>
+      <span class="ocrx_word" id="word_000036_000239" title="bbox 1054 1666 1066 1745; x_wconf 36; x_fsize 27">bas</span>
+      <span class="ocrx_word" id="word_000036_000240" title="bbox 1054 1927 1066 2000; x_wconf 0; x_fsize 27">ii_F4</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000058" title="bbox 1037 454 1058 2969; x_size 28; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000241" title="bbox 1046 454 1058 496; x_wconf 49; x_fsize 29">She</span>
+      <span class="ocrx_word" id="word_000036_000242" title="bbox 1047 1217 1056 1226; x_wconf 0; x_fsize 29">,</span>
+      <span class="ocrx_word" id="word_000036_000243" title="bbox 1046 1330 1058 1418; x_wconf 22; x_fsize 29">a.</span>
+      <span class="ocrx_word" id="word_000036_000244" title="bbox 1037 1666 1049 1693; x_wconf 54; x_fsize 29">be</span>
+      <span class="ocrx_word" id="word_000036_000245" title="bbox 1037 1733 1058 1814; x_wconf 3; x_fsize 29">revi</span>
+      <span class="ocrx_word" id="word_000036_000246" title="bbox 1046 1856 1058 1899; x_wconf 56; x_fsize 29">281</span>
+      <span class="ocrx_word" id="word_000036_000247" title="bbox 1037 1927 1049 1952; x_wconf 48; x_fsize 29">Ge</span>
+      <span class="ocrx_word" id="word_000036_000248" title="bbox 1037 1974 1049 2000; x_wconf 48; x_fsize 29">re</span>
+      <span class="ocrx_word" id="word_000036_000249" title="bbox 1037 2863 1049 2905; x_wconf 79; x_fsize 29">LED</span>
+      <span class="ocrx_word" id="word_000036_000250" title="bbox 1037 2926 1049 2969; x_wconf 73; x_fsize 29">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000059" title="bbox 1029 1391 1041 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000251" title="bbox 1029 1391 1041 1418; x_wconf 53; x_fsize 27">YE</span>
+      <span class="ocrx_word" id="word_000036_000252" title="bbox 1029 1772 1041 1814; x_wconf 27; x_fsize 27">2Yz</span>
+      <span class="ocrx_word" id="word_000036_000253" title="bbox 1029 1856 1041 1899; x_wconf 25; x_fsize 27">ZAz</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000060" title="bbox 1012 347 1032 2000; baseline 1653 -13224; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000254" title="bbox 1019 347 1031 389; x_wconf 69; x_fsize 27">CON</span>
+      <span class="ocrx_word" id="word_000036_000255" title="bbox 1019 408 1031 481; x_wconf 71; x_fsize 27">COMMS</span>
+      <span class="ocrx_word" id="word_000036_000256" title="bbox 1019 500 1031 558; x_wconf 94; x_fsize 27">CONN</span>
+      <span class="ocrx_word" id="word_000036_000257" title="bbox 1020 1294 1032 1303; x_wconf 4; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000036_000258" title="bbox 1012 1330 1024 1342; x_wconf 30; x_fsize 27">oer</span>
+      <span class="ocrx_word" id="word_000036_000259" title="bbox 1012 1391 1024 1418; x_wconf 0; x_fsize 27">te</span>
+      <span class="ocrx_word" id="word_000036_000260" title="bbox 1020 1666 1032 1693; x_wconf 69; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000036_000261" title="bbox 1020 1733 1032 1745; x_wconf 22; x_fsize 27">S|</span>
+      <span class="ocrx_word" id="word_000036_000262" title="bbox 1012 1772 1024 1814; x_wconf 22; x_fsize 27">S02</span>
+      <span class="ocrx_word" id="word_000036_000263" title="bbox 1012 1856 1024 1899; x_wconf 47; x_fsize 27">282</span>
+      <span class="ocrx_word" id="word_000036_000264" title="bbox 1020 1927 1032 1952; x_wconf 39; x_fsize 27">(re</span>
+      <span class="ocrx_word" id="word_000036_000265" title="bbox 1020 1974 1032 2000; x_wconf 46; x_fsize 27">Pe</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000061" title="bbox 995 1666 1015 2000; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000266" title="bbox 1003 1666 1015 1745; x_wconf 22; x_fsize 27">bre)</span>
+      <span class="ocrx_word" id="word_000036_000267" title="bbox 995 1772 1007 1814; x_wconf 0; x_fsize 27">S)5:</span>
+      <span class="ocrx_word" id="word_000036_000268" title="bbox 995 1856 1007 1899; x_wconf 36; x_fsize 27">Soy</span>
+      <span class="ocrx_word" id="word_000036_000269" title="bbox 1003 1927 1015 2000; x_wconf 0; x_fsize 27">bere</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000062" title="bbox 987 1326 998 1430; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000270" title="bbox 987 1326 998 1430; x_wconf 0; x_fsize 14">FPS4HC1sg</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000063" title="bbox 961 564 982 2969; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000271" title="bbox 970 564 982 606; x_wconf 92; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000272" title="bbox 961 1874 973 1899; x_wconf 37; x_fsize 27">te</span>
+      <span class="ocrx_word" id="word_000036_000273" title="bbox 970 1943 982 1952; x_wconf 47; x_fsize 27">het</span>
+      <span class="ocrx_word" id="word_000036_000274" title="bbox 970 2863 982 2905; x_wconf 96; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000275" title="bbox 970 2926 982 2969; x_wconf 82; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000064" title="bbox 944 352 965 1952; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000276" title="bbox 949 352 965 395; x_wconf 73; x_fsize 27">vor</span>
+      <span class="ocrx_word" id="word_000036_000277" title="bbox 944 1872 956 1899; x_wconf 45; x_fsize 27">28</span>
+      <span class="ocrx_word" id="word_000036_000278" title="bbox 953 1927 965 1952; x_wconf 67; x_fsize 27">brs</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000065" title="bbox 936 423 948 1023; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000279" title="bbox 936 423 948 450; x_wconf 67; x_fsize 27">DL</span>
+      <span class="ocrx_word" id="word_000036_000280" title="bbox 936 980 948 1023; x_wconf 34; x_fsize 27">uza</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000066" title="bbox 912 400 931 2256; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000281" title="bbox 919 400 931 410; x_wconf 50; x_fsize 27">1</span>
+      <span class="ocrx_word" id="word_000036_000282" title="bbox 919 898 931 925; x_wconf 82; x_fsize 27">OE</span>
+      <span class="ocrx_word" id="word_000036_000283" title="bbox 919 948 931 957; x_wconf 74; x_fsize 27">4</span>
+      <span class="ocrx_word" id="word_000036_000284" title="bbox 912 1416 924 1459; x_wconf 42; x_fsize 27">ae</span>
+      <span class="ocrx_word" id="word_000036_000285" title="bbox 919 1768 931 1872; x_wconf 1; x_fsize 27">FaHceas</span>
+      <span class="ocrx_word" id="word_000036_000286" title="bbox 919 2152 931 2256; x_wconf 0; x_fsize 27">FaHCETS</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000067" title="bbox 902 477 914 2969; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000287" title="bbox 902 477 914 489; x_wconf 63; x_fsize 27">z</span>
+      <span class="ocrx_word" id="word_000036_000288" title="bbox 902 1115 914 1126; x_wconf 12; x_fsize 27">3</span>
+      <span class="ocrx_word" id="word_000036_000289" title="bbox 902 1148 914 1205; x_wconf 12; x_fsize 27">ORD</span>
+      <span class="ocrx_word" id="word_000036_000290" title="bbox 902 2863 914 2905; x_wconf 95; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000291" title="bbox 902 2926 914 2969; x_wconf 28; x_fsize 27">ND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000068" title="bbox 885 398 899 1459; baseline 530.5 -1061; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000292" title="bbox 885 398 897 410; x_wconf 54; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000036_000293" title="bbox 885 879 897 921; x_wconf 82; x_fsize 27">cso</span>
+      <span class="ocrx_word" id="word_000036_000294" title="bbox 885 946 897 957; x_wconf 82; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000036_000295" title="bbox 887 1370 899 1459; x_wconf 0; x_fsize 27">FaHca4d</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000069" title="bbox 867 433 899 1795; x_size 24.375685; x_descenders 5.3756847; x_ascenders 7">
+      <span class="ocrx_word" id="word_000036_000296" title="bbox 867 433 899 452; x_wconf 61; x_fsize 25">A</span>
+      <span class="ocrx_word" id="word_000036_000297" title="bbox 878 813 887 823; x_wconf 8; x_fsize 25">t</span>
+      <span class="ocrx_word" id="word_000036_000298" title="bbox 868 1768 880 1795; x_wconf 83; x_fsize 25">ua</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000070" title="bbox 843 370 871 1899; x_size 19; x_descenders 3; x_ascenders 4">
+      <span class="ocrx_word" id="word_000036_000299" title="bbox 844 370 871 387; x_wconf 31; x_fsize 20">WF</span>
+      <span class="ocrx_word" id="word_000036_000300" title="bbox 851 423 863 496; x_wconf 19; x_fsize 20">Baves</span>
+      <span class="ocrx_word" id="word_000036_000301" title="bbox 856 560 868 602; x_wconf 29; x_fsize 20">clr</span>
+      <span class="ocrx_word" id="word_000036_000302" title="bbox 853 625 867 665; x_wconf 20; x_fsize 20">Se</span>
+      <span class="ocrx_word" id="word_000036_000303" title="bbox 851 980 863 1069; x_wconf 13; x_fsize 20">T4Hese</span>
+      <span class="ocrx_word" id="word_000036_000304" title="bbox 851 1666 863 1693; x_wconf 74; x_fsize 20">DO</span>
+      <span class="ocrx_word" id="word_000036_000305" title="bbox 851 1720 863 1745; x_wconf 66; x_fsize 20">18</span>
+      <span class="ocrx_word" id="word_000036_000306" title="bbox 843 1774 855 1814; x_wconf 0; x_fsize 20">Tyg</span>
+      <span class="ocrx_word" id="word_000036_000307" title="bbox 843 1858 855 1899; x_wconf 43; x_fsize 20">LAL</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000071" title="bbox 826 352 846 2969; baseline 2617 -20936; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000308" title="bbox 834 352 846 395; x_wconf 94; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000309" title="bbox 831 552 845 623; x_wconf 32; x_fsize 27">1006F</span>
+      <span class="ocrx_word" id="word_000036_000310" title="bbox 834 1666 846 1693; x_wconf 41; x_fsize 27">El</span>
+      <span class="ocrx_word" id="word_000036_000311" title="bbox 834 1720 846 1745; x_wconf 0; x_fsize 27">tel</span>
+      <span class="ocrx_word" id="word_000036_000312" title="bbox 826 1774 838 1814; x_wconf 0; x_fsize 27">ge:</span>
+      <span class="ocrx_word" id="word_000036_000313" title="bbox 826 1858 838 1899; x_wconf 42; x_fsize 27">{ee</span>
+      <span class="ocrx_word" id="word_000036_000314" title="bbox 834 2863 846 2905; x_wconf 68; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000315" title="bbox 834 2926 846 2969; x_wconf 40; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000072" title="bbox 812 1326 829 1745; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000316" title="bbox 818 1326 829 1368; x_wconf 0; x_fsize 14">1B</span>
+      <span class="ocrx_word" id="word_000036_000317" title="bbox 812 1514 824 1524; x_wconf 25; x_fsize 14">a</span>
+      <span class="ocrx_word" id="word_000036_000318" title="bbox 818 1666 829 1693; x_wconf 35; x_fsize 14">De</span>
+      <span class="ocrx_word" id="word_000036_000319" title="bbox 818 1720 829 1745; x_wconf 35; x_fsize 14">14</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000073" title="bbox 809 1774 821 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000320" title="bbox 809 1774 821 1814; x_wconf 51; x_fsize 27">ive</span>
+      <span class="ocrx_word" id="word_000036_000321" title="bbox 799 1838 833 1847; x_wconf 35; x_fsize 27">9</span>
+      <span class="ocrx_word" id="word_000036_000322" title="bbox 809 1858 821 1899; x_wconf 39; x_fsize 27">1az</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000074" title="bbox 784 352 816 1899; x_size 24; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000036_000323" title="bbox 797 352 812 395; x_wconf 12; x_fsize 25">Mee</span>
+      <span class="ocrx_word" id="word_000036_000324" title="bbox 784 634 816 652; x_wconf 26; x_fsize 25">Nf</span>
+      <span class="ocrx_word" id="word_000036_000325" title="bbox 801 1278 812 1303; x_wconf 46; x_fsize 25">14)</span>
+      <span class="ocrx_word" id="word_000036_000326" title="bbox 792 1330 804 1342; x_wconf 28; x_fsize 25">4</span>
+      <span class="ocrx_word" id="word_000036_000327" title="bbox 792 1391 804 1418; x_wconf 82; x_fsize 25">vo</span>
+      <span class="ocrx_word" id="word_000036_000328" title="bbox 801 1666 812 1693; x_wconf 56; x_fsize 25">BS</span>
+      <span class="ocrx_word" id="word_000036_000329" title="bbox 792 1720 812 1814; x_wconf 27; x_fsize 25">tetiva</span>
+      <span class="ocrx_word" id="word_000036_000330" title="bbox 792 1858 804 1899; x_wconf 35; x_fsize 25">iad</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000075" title="bbox 784 423 796 1745; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000331" title="bbox 784 423 796 450; x_wconf 61; x_fsize 27">D2</span>
+      <span class="ocrx_word" id="word_000036_000332" title="bbox 784 621 796 663; x_wconf 95; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000333" title="bbox 784 980 796 1023; x_wconf 14; x_fsize 27">U2B</span>
+      <span class="ocrx_word" id="word_000036_000334" title="bbox 784 1278 796 1303; x_wconf 55; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000036_000335" title="bbox 784 1666 796 1693; x_wconf 44; x_fsize 27">ba</span>
+      <span class="ocrx_word" id="word_000036_000336" title="bbox 784 1733 796 1745; x_wconf 44; x_fsize 27">3</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000076" title="bbox 775 1330 787 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000337" title="bbox 775 1330 787 1342; x_wconf 86; x_fsize 27">B</span>
+      <span class="ocrx_word" id="word_000036_000338" title="bbox 775 1391 787 1418; x_wconf 68; x_fsize 27">vi</span>
+      <span class="ocrx_word" id="word_000036_000339" title="bbox 775 1772 787 1814; x_wconf 27; x_fsize 27">Zvi</span>
+      <span class="ocrx_word" id="word_000036_000340" title="bbox 775 1856 787 1899; x_wconf 56; x_fsize 27">ZAL</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000077" title="bbox 767 400 779 2969; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000341" title="bbox 767 400 779 410; x_wconf 58; x_fsize 27">4</span>
+      <span class="ocrx_word" id="word_000036_000342" title="bbox 767 898 779 925; x_wconf 51; x_fsize 27">WR</span>
+      <span class="ocrx_word" id="word_000036_000343" title="bbox 767 946 779 957; x_wconf 51; x_fsize 27">4</span>
+      <span class="ocrx_word" id="word_000036_000344" title="bbox 767 1666 779 1693; x_wconf 40; x_fsize 27">oS</span>
+      <span class="ocrx_word" id="word_000036_000345" title="bbox 767 1733 779 1745; x_wconf 45; x_fsize 27">+</span>
+      <span class="ocrx_word" id="word_000036_000346" title="bbox 767 2863 779 2905; x_wconf 96; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000347" title="bbox 767 2926 779 2969; x_wconf 90; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000078" title="bbox 758 1391 770 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000348" title="bbox 758 1391 770 1418; x_wconf 17; x_fsize 27">Y2</span>
+      <span class="ocrx_word" id="word_000036_000349" title="bbox 758 1772 770 1814; x_wconf 0; x_fsize 27">2vz</span>
+      <span class="ocrx_word" id="word_000036_000350" title="bbox 758 1856 770 1899; x_wconf 23; x_fsize 27">BAZ</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000079" title="bbox 750 477 762 1745; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000351" title="bbox 750 477 762 489; x_wconf 33; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000352" title="bbox 750 1115 762 1126; x_wconf 46; x_fsize 27">6</span>
+      <span class="ocrx_word" id="word_000036_000353" title="bbox 750 1148 762 1205; x_wconf 0; x_fsize 27">Lor</span>
+      <span class="ocrx_word" id="word_000036_000354" title="bbox 750 1278 762 1303; x_wconf 77; x_fsize 27">15</span>
+      <span class="ocrx_word" id="word_000036_000355" title="bbox 750 1666 762 1745; x_wconf 52; x_fsize 27">bss</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000080" title="bbox 741 1330 753 1899; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000356" title="bbox 741 1330 753 1342; x_wconf 40; x_fsize 27">Gc</span>
+      <span class="ocrx_word" id="word_000036_000357" title="bbox 741 1391 753 1418; x_wconf 45; x_fsize 27">YS</span>
+      <span class="ocrx_word" id="word_000036_000358" title="bbox 741 1772 753 1814; x_wconf 0; x_fsize 27">2yYe</span>
+      <span class="ocrx_word" id="word_000036_000359" title="bbox 741 1856 753 1899; x_wconf 0; x_fsize 27">2As</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000081" title="bbox 710 377 750 1899; x_size 22; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000036_000360" title="bbox 710 377 750 457; x_wconf 38; x_fsize 23">=P</span>
+      <span class="ocrx_word" id="word_000036_000361" title="bbox 733 946 745 957; x_wconf 86; x_fsize 23">=</span>
+      <span class="ocrx_word" id="word_000036_000362" title="bbox 733 1666 745 1693; x_wconf 0; x_fsize 23">Dre</span>
+      <span class="ocrx_word" id="word_000036_000363" title="bbox 725 1733 745 1814; x_wconf 0; x_fsize 23">3/oy4q</span>
+      <span class="ocrx_word" id="word_000036_000364" title="bbox 725 1856 736 1899; x_wconf 50; x_fsize 23">Baa</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000082" title="bbox 716 1326 728 1430; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000365" title="bbox 716 1326 728 1430; x_wconf 9; x_fsize 27">FaHCLss</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000083" title="bbox 691 370 711 2969; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000366" title="bbox 696 370 709 383; x_wconf 49; x_fsize 27">yo</span>
+      <span class="ocrx_word" id="word_000036_000367" title="bbox 699 423 711 496; x_wconf 0; x_fsize 27">OBAYSS</span>
+      <span class="ocrx_word" id="word_000036_000368" title="bbox 699 980 711 1069; x_wconf 0; x_fsize 27">FaHese</span>
+      <span class="ocrx_word" id="word_000036_000369" title="bbox 691 1874 703 1899; x_wconf 40; x_fsize 27">ee</span>
+      <span class="ocrx_word" id="word_000036_000370" title="bbox 699 2767 711 2809; x_wconf 75; x_fsize 27">470</span>
+      <span class="ocrx_word" id="word_000036_000371" title="bbox 699 2863 711 2905; x_wconf 93; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000036_000372" title="bbox 699 2926 711 2969; x_wconf 43; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000084" title="bbox 674 352 694 2534; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000373" title="bbox 682 352 694 395; x_wconf 77; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000374" title="bbox 679 1409 694 1451; x_wconf 38; x_fsize 27">Vos</span>
+      <span class="ocrx_word" id="word_000036_000375" title="bbox 674 1872 686 1899; x_wconf 31; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000036_000376" title="bbox 682 2267 694 2294; x_wconf 73; x_fsize 27">Si</span>
+      <span class="ocrx_word" id="word_000036_000377" title="bbox 682 2331 694 2373; x_wconf 68; x_fsize 27">voc</span>
+      <span class="ocrx_word" id="word_000036_000378" title="bbox 679 2406 692 2419; x_wconf 57; x_fsize 27">¥</span>
+      <span class="ocrx_word" id="word_000036_000379" title="bbox 679 2521 692 2534; x_wconf 0; x_fsize 27">v</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000085" title="bbox 664 1524 681 2924; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000380" title="bbox 665 1524 677 1566; x_wconf 83; x_fsize 27">vos</span>
+      <span class="ocrx_word" id="word_000036_000381" title="bbox 664 2348 681 2362; x_wconf 14; x_fsize 27">J"</span>
+      <span class="ocrx_word" id="word_000036_000382" title="bbox 665 2388 677 2431; x_wconf 28; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000383" title="bbox 665 2504 677 2546; x_wconf 52; x_fsize 27">SND</span>
+      <span class="ocrx_word" id="word_000036_000384" title="bbox 665 2761 677 2819; x_wconf 95; x_fsize 27">DATA</span>
+      <span class="ocrx_word" id="word_000036_000385" title="bbox 665 2838 677 2924; x_wconf 86; x_fsize 27">OUTPUT</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000086" title="bbox 645 352 660 1872; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000386" title="bbox 645 352 660 395; x_wconf 37; x_fsize 27">vor</span>
+      <span class="ocrx_word" id="word_000036_000387" title="bbox 648 1768 660 1872; x_wconf 25; x_fsize 27">FaHCe44</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000087" title="bbox 619 423 647 2448; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000388" title="bbox 625 423 647 450; x_wconf 59; x_fsize 14">DOS</span>
+      <span class="ocrx_word" id="word_000036_000389" title="bbox 619 1432 647 1447; x_wconf 80; x_fsize 14">la</span>
+      <span class="ocrx_word" id="word_000036_000390" title="bbox 625 1503 647 1545; x_wconf 10; x_fsize 14">Us6Al</span>
+      <span class="ocrx_word" id="word_000036_000391" title="bbox 632 2096 643 2121; x_wconf 61; x_fsize 14">Lk</span>
+      <span class="ocrx_word" id="word_000036_000392" title="bbox 630 2267 643 2400; x_wconf 61; x_fsize 14">Interrupt</span>
+      <span class="ocrx_word" id="word_000036_000393" title="bbox 632 2421 643 2448; x_wconf 43; x_fsize 14">Sw</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000088" title="bbox 615 400 626 410; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000394" title="bbox 615 400 626 410; x_wconf 22; x_fsize 14">a:</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000089" title="bbox 576 398 628 2702; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000395" title="bbox 581 398 593 410; x_wconf 76; x_fsize 14">=</span>
+      <span class="ocrx_word" id="word_000036_000396" title="bbox 577 437 628 489; x_wconf 30; x_fsize 14">Ne</span>
+      <span class="ocrx_word" id="word_000036_000397" title="bbox 581 694 603 711; x_wconf 14; x_fsize 14">Saal</span>
+      <span class="ocrx_word" id="word_000036_000398" title="bbox 598 1349 610 1361; x_wconf 73; x_fsize 14">=</span>
+      <span class="ocrx_word" id="word_000036_000399" title="bbox 589 1388 601 1399; x_wconf 41; x_fsize 14">a</span>
+      <span class="ocrx_word" id="word_000036_000400" title="bbox 576 1426 601 1438; x_wconf 86; x_fsize 14">B</span>
+      <span class="ocrx_word" id="word_000036_000401" title="bbox 581 1460 605 1476; x_wconf 30; x_fsize 14">Db</span>
+      <span class="ocrx_word" id="word_000036_000402" title="bbox 598 1518 610 1530; x_wconf 83; x_fsize 14">2</span>
+      <span class="ocrx_word" id="word_000036_000403" title="bbox 588 2431 599 2471; x_wconf 60; x_fsize 14">CC?</span>
+      <span class="ocrx_word" id="word_000036_000404" title="bbox 588 2492 599 2548; x_wconf 62; x_fsize 14">1993</span>
+      <span class="ocrx_word" id="word_000036_000405" title="bbox 588 2567 599 2640; x_wconf 57; x_fsize 14">(PSIOS</span>
+      <span class="ocrx_word" id="word_000036_000406" title="bbox 588 2659 599 2702; x_wconf 49; x_fsize 14">PLS.</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000090" title="bbox 554 377 598 1789; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000407" title="bbox 554 377 598 454; x_wconf 39; x_fsize 27">aa</span>
+      <span class="ocrx_word" id="word_000036_000408" title="bbox 564 667 576 771; x_wconf 86; x_fsize 27">ADDRESS</span>
+      <span class="ocrx_word" id="word_000036_000409" title="bbox 564 806 576 848; x_wconf 12; x_fsize 27">R-M</span>
+      <span class="ocrx_word" id="word_000036_000410" title="bbox 564 882 576 940; x_wconf 86; x_fsize 27">FUNC</span>
+      <span class="ocrx_word" id="word_000036_000411" title="bbox 564 1518 576 1530; x_wconf 52; x_fsize 27">3</span>
+      <span class="ocrx_word" id="word_000036_000412" title="bbox 562 1609 576 1741; x_wconf 95; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000036_000413" title="bbox 564 1762 576 1789; x_wconf 95; x_fsize 27">In</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000091" title="bbox 533 370 573 2963; x_size 23; x_descenders 3; x_ascenders 8">
+      <span class="ocrx_word" id="word_000036_000414" title="bbox 544 370 557 383; x_wconf 20; x_fsize 24">+</span>
+      <span class="ocrx_word" id="word_000036_000415" title="bbox 547 423 559 496; x_wconf 6; x_fsize 24">Bava</span>
+      <span class="ocrx_word" id="word_000036_000416" title="bbox 540 663 571 682; x_wconf 48; x_fsize 24">fal</span>
+      <span class="ocrx_word" id="word_000036_000417" title="bbox 547 806 559 848; x_wconf 90; x_fsize 24">RYH</span>
+      <span class="ocrx_word" id="word_000036_000418" title="bbox 547 882 559 940; x_wconf 90; x_fsize 24">Read</span>
+      <span class="ocrx_word" id="word_000036_000419" title="bbox 547 959 559 971; x_wconf 91; x_fsize 24">&amp;</span>
+      <span class="ocrx_word" id="word_000036_000420" title="bbox 547 990 559 1063; x_wconf 95; x_fsize 24">write</span>
+      <span class="ocrx_word" id="word_000036_000421" title="bbox 547 1082 559 1109; x_wconf 96; x_fsize 24">to</span>
+      <span class="ocrx_word" id="word_000036_000422" title="bbox 547 1130 559 1201; x_wconf 94; x_fsize 24">latch</span>
+      <span class="ocrx_word" id="word_000036_000423" title="bbox 555 1434 567 1476; x_wconf 75; x_fsize 24">SLK</span>
+      <span class="ocrx_word" id="word_000036_000424" title="bbox 533 2429 573 2502; x_wconf 0; x_fsize 24">Eiki</span>
+      <span class="ocrx_word" id="word_000036_000425" title="bbox 537 2582 569 2640; x_wconf 35; x_fsize 24">Sp</span>
+      <span class="ocrx_word" id="word_000036_000426" title="bbox 557 2694 569 2761; x_wconf 16; x_fsize 24">ee)</span>
+      <span class="ocrx_word" id="word_000036_000427" title="bbox 557 2788 569 2963; x_wconf 0; x_fsize 24">omnes</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000092" title="bbox 520 352 554 2102; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000428" title="bbox 530 352 542 395; x_wconf 92; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000429" title="bbox 520 665 554 679; x_wconf 31; x_fsize 27">rs</span>
+      <span class="ocrx_word" id="word_000036_000430" title="bbox 520 802 554 817; x_wconf 34; x_fsize 27">Md</span>
+      <span class="ocrx_word" id="word_000036_000431" title="bbox 530 882 542 955; x_wconf 93; x_fsize 27">Clear</span>
+      <span class="ocrx_word" id="word_000036_000432" title="bbox 528 975 542 1107; x_wconf 49; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000036_000433" title="bbox 522 1349 542 1403; x_wconf 31; x_fsize 27">els;</span>
+      <span class="ocrx_word" id="word_000036_000434" title="bbox 522 1426 547 1438; x_wconf 87; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000036_000435" title="bbox 530 2060 542 2102; x_wconf 92; x_fsize 27">R25</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000093" title="bbox 513 669 528 2594; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000436" title="bbox 513 669 525 679; x_wconf 88; x_fsize 27">1</span>
+      <span class="ocrx_word" id="word_000036_000437" title="bbox 513 806 525 817; x_wconf 84; x_fsize 27">R</span>
+      <span class="ocrx_word" id="word_000036_000438" title="bbox 513 882 525 940; x_wconf 96; x_fsize 27">Read</span>
+      <span class="ocrx_word" id="word_000036_000439" title="bbox 513 959 525 1048; x_wconf 96; x_fsize 27">status</span>
+      <span class="ocrx_word" id="word_000036_000440" title="bbox 513 2062 525 2118; x_wconf 86; x_fsize 27">100K</span>
+      <span class="ocrx_word" id="word_000036_000441" title="bbox 517 2429 528 2471; x_wconf 78; x_fsize 27">Poe</span>
+      <span class="ocrx_word" id="word_000036_000442" title="bbox 517 2490 528 2532; x_wconf 65; x_fsize 27">REY</span>
+      <span class="ocrx_word" id="word_000036_000443" title="bbox 523 2556 527 2559; x_wconf 66; x_fsize 27">:</span>
+      <span class="ocrx_word" id="word_000036_000444" title="bbox 517 2582 528 2594; x_wconf 61; x_fsize 27">oO</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000094" title="bbox 491 879 508 2433; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000445" title="bbox 496 879 508 967; x_wconf 90; x_fsize 27">status</span>
+      <span class="ocrx_word" id="word_000036_000446" title="bbox 496 986 508 1027; x_wconf 76; x_fsize 27">Bit</span>
+      <span class="ocrx_word" id="word_000036_000447" title="bbox 496 1090 508 1148; x_wconf 93; x_fsize 27">Func</span>
+      <span class="ocrx_word" id="word_000036_000448" title="bbox 491 1453 503 1541; x_wconf 33; x_fsize 27">F4HCr4</span>
+      <span class="ocrx_word" id="word_000036_000449" title="bbox 496 2360 508 2433; x_wconf 66; x_fsize 27">Title</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000095" title="bbox 478 879 491 1194; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000450" title="bbox 479 879 491 890; x_wconf 71; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000036_000451" title="bbox 478 1090 491 1161; x_wconf 87; x_fsize 27">Ineut</span>
+      <span class="ocrx_word" id="word_000036_000452" title="bbox 479 1182 491 1194; x_wconf 47; x_fsize 27">a</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000096" title="bbox 461 881 490 2817; baseline -1936 23232; x_size 13.936765; x_descenders 2.9367647; x_ascenders 4.4443374">
+      <span class="ocrx_word" id="word_000036_000453" title="bbox 462 881 474 890; x_wconf 74; x_fsize 14">L</span>
+      <span class="ocrx_word" id="word_000036_000454" title="bbox 461 1090 474 1161; x_wconf 64; x_fsize 14">Tneut</span>
+      <span class="ocrx_word" id="word_000036_000455" title="bbox 462 1184 474 1194; x_wconf 90; x_fsize 14">1</span>
+      <span class="ocrx_word" id="word_000036_000456" title="bbox 467 1434 490 1438; x_wconf 2; x_fsize 14">&gt;</span>
+      <span class="ocrx_word" id="word_000036_000457" title="bbox 473 2575 484 2648; x_wconf 0; x_fsize 14">ASICS</span>
+      <span class="ocrx_word" id="word_000036_000458" title="bbox 471 2667 484 2771; x_wconf 65; x_fsize 14">Example</span>
+      <span class="ocrx_word" id="word_000036_000459" title="bbox 473 2790 484 2817; x_wconf 94; x_fsize 14">IF</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000097" title="bbox 446 879 459 3038; baseline 2159 -2159; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000460" title="bbox 446 879 457 921; x_wconf 69; x_fsize 27">2-5</span>
+      <span class="ocrx_word" id="word_000036_000461" title="bbox 446 1090 457 1130; x_wconf 95; x_fsize 27">Not</span>
+      <span class="ocrx_word" id="word_000036_000462" title="bbox 446 1151 457 1209; x_wconf 96; x_fsize 27">Used</span>
+      <span class="ocrx_word" id="word_000036_000463" title="bbox 446 2004 457 2047; x_wconf 96; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000464" title="bbox 446 2158 457 2200; x_wconf 86; x_fsize 27">GND</span>
+      <span class="ocrx_word" id="word_000036_000465" title="bbox 447 2360 459 2417; x_wconf 77; x_fsize 27">Size</span>
+      <span class="ocrx_word" id="word_000036_000466" title="bbox 447 2429 459 2546; x_wconf 54; x_fsize 27">Pocument</span>
+      <span class="ocrx_word" id="word_000036_000467" title="bbox 447 2567 459 2655; x_wconf 95; x_fsize 27">Number</span>
+      <span class="ocrx_word" id="word_000036_000468" title="bbox 447 2995 459 3038; x_wconf 51; x_fsize 27">REV</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000098" title="bbox 422 879 440 3038; x_size 22.457325; x_descenders 4; x_ascenders 7.4573259">
+      <span class="ocrx_word" id="word_000036_000469" title="bbox 429 879 440 890; x_wconf 90; x_fsize 23">6</span>
+      <span class="ocrx_word" id="word_000036_000470" title="bbox 427 1090 440 1222; x_wconf 71; x_fsize 23">Interrupt</span>
+      <span class="ocrx_word" id="word_000036_000471" title="bbox 429 1244 440 1301; x_wconf 95; x_fsize 23">Line</span>
+      <span class="ocrx_word" id="word_000036_000472" title="bbox 422 2385 434 2396; x_wconf 83; x_fsize 23">B</span>
+      <span class="ocrx_word" id="word_000036_000473" title="bbox 425 2698 434 2709; x_wconf 20; x_fsize 23">7</span>
+      <span class="ocrx_word" id="word_000036_000474" title="bbox 422 2995 434 3038; x_wconf 62; x_fsize 23">lo.s</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000099" title="bbox 410 879 425 3018; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000475" title="bbox 412 879 424 890; x_wconf 56; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000036_000476" title="bbox 410 1090 424 1222; x_wconf 52; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000036_000477" title="bbox 412 1244 424 1317; x_wconf 72; x_fsize 27">Latch</span>
+      <span class="ocrx_word" id="word_000036_000478" title="bbox 422 3015 425 3018; x_wconf 8; x_fsize 27">:</span>
+     </span>
+     <span class="ocr_line" id="line_000036_000100" title="bbox 395 2360 408 3040; x_size 26.453115; x_descenders 5.5742188; x_ascenders 8.4357147">
+      <span class="ocrx_word" id="word_000036_000479" title="bbox 396 2360 408 2429; x_wconf 57; x_fsize 27">Date:</span>
+      <span class="ocrx_word" id="word_000036_000480" title="bbox 395 2513 408 2582; x_wconf 0; x_fsize 27">Aerial</span>
+      <span class="ocrx_word" id="word_000036_000481" title="bbox 395 2607 408 2644; x_wconf 87; x_fsize 27">19,</span>
+      <span class="ocrx_word" id="word_000036_000482" title="bbox 396 2669 408 2807; x_wconf 23; x_fsize 27">1995|[Sheet</span>
+      <span class="ocrx_word" id="word_000036_000483" title="bbox 396 2892 408 2945; x_wconf 18; x_fsize 27">i_of</span>
+      <span class="ocrx_word" id="word_000036_000484" title="bbox 396 3030 408 3040; x_wconf 0; x_fsize 27">Z</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_197" title="bbox 391 2358 611 2360"></div>
+   <div class="ocr_separator" id="block_1_198" title="bbox 391 2734 412 2736"></div>
+   <div class="ocr_separator" id="block_1_199" title="bbox 391 3046 2135 3050"></div>
+   <div class="ocr_separator" id="block_1_200" title="bbox 389 318 395 3047"></div>
+   <div class="ocr_carea" id="block_000036_000003" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000036_000003" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000036_000101" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000036_000485" title="bbox 1908 3320 1987 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000036_000486" title="bbox 2001 3320 2040 3349; x_wconf 96; x_fsize 39">34</span>
+      <span class="ocrx_word" id="word_000036_000487" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000036_000488" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000036_000489" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000036_000004" title="bbox 538 3320 606 3349">
+    <p class="ocr_par" id="par_000036_000004" lang="eng" title="bbox 538 3320 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000036_000102" title="bbox 538 3320 606 3349; baseline 0.015 -1; x_size 39; x_descenders 9.75; x_ascenders 9.75">
+      <span class="ocrx_word" id="word_000036_000490" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 40">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000036_000005" title="bbox 441 3329 520 3348">
+    <p class="ocr_par" id="par_000036_000005" lang="eng" title="bbox 441 3329 520 3348" xml:lang="eng">
+     <span class="ocr_line" id="line_000036_000103" title="bbox 441 3329 520 3348; baseline 0 0; x_size 26; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000036_000491" title="bbox 441 3329 520 3348; x_wconf 45; x_fsize 27">1S10n</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000036_000006" title="bbox 376 3320 440 3348">
+    <p class="ocr_par" id="par_000036_000006" lang="eng" title="bbox 376 3320 440 3348" xml:lang="eng">
+     <span class="ocr_line" id="line_000036_000104" title="bbox 376 3320 440 3348; baseline 0 0; x_size 33.358974; x_descenders 5.3589745; x_ascenders 9">
+      <span class="ocrx_word" id="word_000036_000492" title="bbox 376 3320 440 3348; x_wconf 96; x_fsize 34">Rev</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000037" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0037.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000037_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000037_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000037_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000037_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000037_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000037_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000037_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000037_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000037_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000037_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000037_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000037_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000037_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000037_000001" title="bbox 376 314 909 365">
+    <p class="ocr_par" id="par_000037_000001" lang="eng" title="bbox 376 314 909 365" xml:lang="eng">
+     <span class="ocr_line" id="line_000037_000001" title="bbox 376 314 909 365; baseline 0 -2; x_size 57.402596; x_descenders 7.4025974; x_ascenders 12">
+      <span class="ocrx_word" id="word_000037_000011" title="bbox 376 314 491 365; x_wconf 96; x_fsize 59">The</span>
+      <span class="ocrx_word" id="word_000037_000012" title="bbox 517 314 690 365; x_wconf 89; x_fsize 59">Psion</span>
+      <span class="ocrx_word" id="word_000037_000013" title="bbox 715 314 909 365; x_wconf 89; x_fsize 59">3-Link</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000037_000002" title="bbox 375 440 2087 670">
+    <p class="ocr_par" id="par_000037_000002" lang="eng" title="bbox 375 440 2087 670" xml:lang="eng">
+     <span class="ocr_line" id="line_000037_000002" title="bbox 376 440 1963 478; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000014" title="bbox 376 441 441 469; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000037_000015" title="bbox 453 440 543 469; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000037_000016" title="bbox 558 440 671 470; x_wconf 93; x_fsize 39">3-Link</span>
+      <span class="ocrx_word" id="word_000037_000017" title="bbox 683 440 709 469; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000037_000018" title="bbox 723 450 760 469; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000037_000019" title="bbox 774 440 996 470; x_wconf 85; x_fsize 39">ASIC5-based</span>
+      <span class="ocrx_word" id="word_000037_000020" title="bbox 1008 440 1180 478; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000037_000021" title="bbox 1193 441 1256 469; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000037_000022" title="bbox 1269 440 1392 469; x_wconf 96; x_fsize 39">enables</span>
+      <span class="ocrx_word" id="word_000037_000023" title="bbox 1405 441 1456 469; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000024" title="bbox 1468 450 1536 469; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000037_000025" title="bbox 1549 446 1580 469; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000037_000026" title="bbox 1592 440 1755 469; x_wconf 93; x_fsize 39">transform</span>
+      <span class="ocrx_word" id="word_000037_000027" title="bbox 1769 441 1860 470; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000037_000028" title="bbox 1874 440 1963 469; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000003" title="bbox 375 490 2071 528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000029" title="bbox 375 491 512 528; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000037_000030" title="bbox 526 490 641 528; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000037_000031" title="bbox 654 490 719 519; x_wconf 93; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000037_000032" title="bbox 731 491 842 520; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000037_000033" title="bbox 855 490 966 519; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000037_000034" title="bbox 978 490 1047 519; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000037_000035" title="bbox 1061 500 1095 519; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000037_000036" title="bbox 1107 491 1170 519; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000037_000037" title="bbox 1184 500 1200 519; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000038" title="bbox 1213 491 1282 519; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000037_000039" title="bbox 1294 490 1384 519; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000037_000040" title="bbox 1398 490 1541 519; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000037_000041" title="bbox 1553 500 1609 519; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000037_000042" title="bbox 1623 490 1848 519; x_wconf 95; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000037_000043" title="bbox 1860 490 1932 519; x_wconf 95; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000037_000044" title="bbox 1947 500 1963 519; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000045" title="bbox 1976 491 2024 520; x_wconf 95; x_fsize 39">PC</span>
+      <span class="ocrx_word" id="word_000037_000046" title="bbox 2038 500 2071 519; x_wconf 95; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000004" title="bbox 375 541 2087 579; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000047" title="bbox 375 541 498 579; x_wconf 96; x_fsize 39">printer.</span>
+      <span class="ocrx_word" id="word_000037_000048" title="bbox 524 542 589 570; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000037_000049" title="bbox 601 541 739 579; x_wconf 96; x_fsize 39">diagram</span>
+      <span class="ocrx_word" id="word_000037_000050" title="bbox 751 541 850 570; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000037_000051" title="bbox 863 542 963 570; x_wconf 96; x_fsize 39">shows</span>
+      <span class="ocrx_word" id="word_000037_000052" title="bbox 976 542 1027 570; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000053" title="bbox 1040 541 1205 570; x_wconf 96; x_fsize 39">schematic</span>
+      <span class="ocrx_word" id="word_000037_000054" title="bbox 1218 541 1253 570; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000037_000055" title="bbox 1271 551 1279 570; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000056" title="bbox 1292 542 1368 570; x_wconf 95; x_fsize 39">TTL</span>
+      <span class="ocrx_word" id="word_000037_000057" title="bbox 1380 542 1458 570; x_wconf 93; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000037_000058" title="bbox 1471 542 1582 571; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000037_000059" title="bbox 1594 541 1687 570; x_wconf 96; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000037_000060" title="bbox 1700 541 1868 579; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000037_000061" title="bbox 1882 541 1996 570; x_wconf 96; x_fsize 39">device.</span>
+      <span class="ocrx_word" id="word_000037_000062" title="bbox 2022 542 2087 570; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000005" title="bbox 376 591 2068 621; baseline 0 -1; x_size 38.088047; x_descenders 9.088047; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000063" title="bbox 376 591 522 620; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000037_000064" title="bbox 534 591 560 620; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000037_000065" title="bbox 572 591 665 620; x_wconf 96; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000037_000066" title="bbox 679 591 794 620; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000037_000067" title="bbox 807 592 919 621; x_wconf 95; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000037_000068" title="bbox 935 591 994 620; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000037_000069" title="bbox 1008 592 1113 620; x_wconf 96; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000037_000070" title="bbox 1126 592 1177 620; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000071" title="bbox 1190 591 1332 620; x_wconf 93; x_fsize 39">standard</span>
+      <span class="ocrx_word" id="word_000037_000072" title="bbox 1345 592 1456 621; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000037_000073" title="bbox 1469 591 1575 620; x_wconf 95; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000037_000074" title="bbox 1587 591 1686 620; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000037_000075" title="bbox 1699 591 1861 620; x_wconf 96; x_fsize 39">contained</span>
+      <span class="ocrx_word" id="word_000037_000076" title="bbox 1874 591 1905 620; x_wconf 92; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000037_000077" title="bbox 1919 592 2023 621; x_wconf 92; x_fsize 39">EPOC</span>
+      <span class="ocrx_word" id="word_000037_000078" title="bbox 2037 596 2068 620; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000006" title="bbox 375 641 508 670; baseline 0 0; x_size 38.088047; x_descenders 9.088047; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000079" title="bbox 375 642 413 670; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000037_000080" title="bbox 425 641 508 670; x_wconf 96; x_fsize 39">used.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000037_000003" title="bbox 376 741 2071 979">
+    <p class="ocr_par" id="par_000037_000003" lang="eng" title="bbox 376 741 2071 979" xml:lang="eng">
+     <span class="ocr_line" id="line_000037_000007" title="bbox 376 741 1917 779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000081" title="bbox 376 741 547 770; x_wconf 93; x_fsize 39">Transistor</span>
+      <span class="ocrx_word" id="word_000037_000082" title="bbox 560 742 605 778; x_wconf 81; x_fsize 39">Q1</span>
+      <span class="ocrx_word" id="word_000037_000083" title="bbox 621 741 763 779; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000037_000084" title="bbox 777 751 793 770; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000085" title="bbox 807 741 952 770; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000037_000086" title="bbox 964 751 1066 779; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000037_000087" title="bbox 1078 741 1135 770; x_wconf 96; x_fsize 39">rail</span>
+      <span class="ocrx_word" id="word_000037_000088" title="bbox 1148 741 1194 770; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000037_000089" title="bbox 1208 751 1267 779; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000037_000090" title="bbox 1278 742 1363 770; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000037_000091" title="bbox 1376 741 1544 779; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000037_000092" title="bbox 1558 741 1672 770; x_wconf 95; x_fsize 39">device.</span>
+      <span class="ocrx_word" id="word_000037_000093" title="bbox 1698 741 1772 770; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000037_000094" title="bbox 1784 741 1841 770; x_wconf 96; x_fsize 39">rail</span>
+      <span class="ocrx_word" id="word_000037_000095" title="bbox 1854 741 1917 770; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000008" title="bbox 377 791 2060 829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000096" title="bbox 377 791 604 829; x_wconf 96; x_fsize 39">automatically</span>
+      <span class="ocrx_word" id="word_000037_000097" title="bbox 614 791 652 820; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000037_000098" title="bbox 665 791 810 820; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000037_000099" title="bbox 823 791 871 820; x_wconf 95; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000037_000100" title="bbox 880 792 968 820; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000037_000101" title="bbox 982 792 1033 820; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000102" title="bbox 1045 792 1156 821; x_wconf 90; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000037_000103" title="bbox 1168 796 1235 829; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000037_000104" title="bbox 1248 791 1274 820; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000037_000105" title="bbox 1287 791 1399 820; x_wconf 96; x_fsize 39">closed.</span>
+      <span class="ocrx_word" id="word_000037_000106" title="bbox 1425 792 1470 820; x_wconf 95; x_fsize 39">D1</span>
+      <span class="ocrx_word" id="word_000037_000107" title="bbox 1487 791 1513 820; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000037_000108" title="bbox 1525 791 1665 829; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000037_000109" title="bbox 1678 797 1709 820; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000037_000110" title="bbox 1721 791 1829 820; x_wconf 96; x_fsize 39">isolate</span>
+      <span class="ocrx_word" id="word_000037_000111" title="bbox 1841 792 1892 820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000112" title="bbox 1905 792 2014 829; x_wconf 96; x_fsize 39">supply</span>
+      <span class="ocrx_word" id="word_000037_000113" title="bbox 2026 801 2060 820; x_wconf 96; x_fsize 39">so</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000009" title="bbox 376 841 2063 879; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000114" title="bbox 376 842 439 870; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000037_000115" title="bbox 452 842 503 870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000116" title="bbox 515 842 650 870; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000037_000117" title="bbox 663 841 769 870; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000037_000118" title="bbox 781 841 854 870; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000037_000119" title="bbox 867 846 919 870; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000037_000120" title="bbox 931 841 1009 870; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000037_000121" title="bbox 1020 851 1122 879; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000037_000122" title="bbox 1135 842 1186 870; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000123" title="bbox 1199 842 1290 871; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000037_000124" title="bbox 1303 847 1459 879; x_wconf 96; x_fsize 39">computer</span>
+      <span class="ocrx_word" id="word_000037_000125" title="bbox 1472 842 1560 870; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000037_000126" title="bbox 1574 841 1596 870; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000037_000127" title="bbox 1609 846 1708 870; x_wconf 96; x_fsize 39">enters</span>
+      <span class="ocrx_word" id="word_000037_000128" title="bbox 1721 842 1772 870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000129" title="bbox 1785 841 1913 879; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000037_000130" title="bbox 1925 846 2008 870; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000037_000131" title="bbox 2034 841 2063 870; x_wconf 96; x_fsize 39">If</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000010" title="bbox 376 891 2071 929; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000132" title="bbox 376 892 427 920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000133" title="bbox 440 891 607 920; x_wconf 96; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000037_000134" title="bbox 619 891 726 920; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000037_000135" title="bbox 738 891 811 920; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000037_000136" title="bbox 824 897 876 920; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000037_000137" title="bbox 888 891 1008 929; x_wconf 96; x_fsize 39">require</span>
+      <span class="ocrx_word" id="word_000037_000138" title="bbox 1021 901 1037 920; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000139" title="bbox 1051 892 1160 929; x_wconf 96; x_fsize 39">supply</span>
+      <span class="ocrx_word" id="word_000037_000140" title="bbox 1171 901 1204 920; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000037_000141" title="bbox 1217 892 1290 929; x_wconf 95; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000037_000142" title="bbox 1301 901 1370 920; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000037_000143" title="bbox 1384 901 1400 920; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000037_000144" title="bbox 1413 891 1472 920; x_wconf 93; x_fsize 39">few</span>
+      <span class="ocrx_word" id="word_000037_000145" title="bbox 1484 891 1669 929; x_wconf 92; x_fsize 39">microamps</span>
+      <span class="ocrx_word" id="word_000037_000146" title="bbox 1682 892 1753 920; x_wconf 93; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000037_000147" title="bbox 1767 892 1812 927; x_wconf 75; x_fsize 39">Q1</span>
+      <span class="ocrx_word" id="word_000037_000148" title="bbox 1830 891 1889 920; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000037_000149" title="bbox 1902 892 1947 920; x_wconf 94; x_fsize 39">D1</span>
+      <span class="ocrx_word" id="word_000037_000150" title="bbox 1964 901 2020 920; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000037_000151" title="bbox 2033 891 2071 920; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000037_000011" title="bbox 376 941 1867 979; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000152" title="bbox 376 941 510 970; x_wconf 96; x_fsize 39">omitted.</span>
+      <span class="ocrx_word" id="word_000037_000153" title="bbox 536 942 600 970; x_wconf 95; x_fsize 39">Vcc</span>
+      <span class="ocrx_word" id="word_000037_000154" title="bbox 614 941 673 970; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000037_000155" title="bbox 687 942 737 970; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000156" title="bbox 750 942 860 979; x_wconf 96; x_fsize 39">supply</span>
+      <span class="ocrx_word" id="word_000037_000157" title="bbox 871 941 917 970; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000037_000158" title="bbox 930 942 981 970; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000037_000159" title="bbox 993 941 1161 979; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000037_000160" title="bbox 1175 941 1281 970; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000037_000161" title="bbox 1293 951 1349 970; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000037_000162" title="bbox 1362 941 1400 970; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000037_000163" title="bbox 1412 941 1539 979; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000037_000164" title="bbox 1550 941 1717 970; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000037_000165" title="bbox 1730 947 1761 970; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000037_000166" title="bbox 1773 942 1867 970; x_wconf 79; x_fsize 39">Vcc2.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000037_000004" title="bbox 376 1041 1991 1129">
+    <p class="ocr_par" id="par_000037_000004" lang="eng" title="bbox 376 1041 1991 1129" xml:lang="eng">
+     <span class="ocr_line" id="line_000037_000012" title="bbox 376 1041 1991 1079; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000037_000167" title="bbox 376 1041 405 1070; x_wconf 94; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000037_000168" title="bbox 414 1042 529 1071; x_wconf 96; x_fsize 39">CMOS</span>
+      <span class="ocrx_word" id="word_000037_000169" title="bbox 543 1042 621 1070; x_wconf 93; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000037_000170" title="bbox 634 1042 745 1071; x_wconf 89; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000037_000171" title="bbox 759 1041 874 1079; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000037_000172" title="bbox 888 1051 938 1070; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000037_000173" title="bbox 949 1041 1089 1079; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000037_000174" title="bbox 1102 1042 1173 1070; x_wconf 93; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000037_000175" title="bbox 1187 1042 1244 1071; x_wconf 89; x_fsize 39">IC1</span>
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+      <span class="ocrx_word" id="word_000038_000004" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
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+      <span class="ocrx_word" id="word_000038_000093" title="bbox 1662 2157 1671 2167; x_wconf 42; x_fsize 28">*</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000033" title="bbox 1652 1084 1664 1093; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000094" title="bbox 1652 1084 1664 1093; x_wconf 87; x_fsize 28">T</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000034" title="bbox 1625 1078 1657 1629; x_size 23.308235; x_descenders 5.3082352; x_ascenders 6">
+      <span class="ocrx_word" id="word_000038_000095" title="bbox 1625 1078 1657 1093; x_wconf 6; x_fsize 24">le</span>
+      <span class="ocrx_word" id="word_000038_000096" title="bbox 1645 1226 1653 1236; x_wconf 30; x_fsize 24">t</span>
+      <span class="ocrx_word" id="word_000038_000097" title="bbox 1635 1587 1647 1629; x_wconf 40; x_fsize 24">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000035" title="bbox 1617 1948 1629 1990; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000098" title="bbox 1617 1948 1629 1990; x_wconf 87; x_fsize 28">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000036" title="bbox 1600 1055 1612 1245; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000099" title="bbox 1600 1055 1612 1097; x_wconf 0; x_fsize 28">ND</span>
+      <span class="ocrx_word" id="word_000038_000100" title="bbox 1600 1234 1612 1245; x_wconf 30; x_fsize 28">Fs</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000037" title="bbox 1562 947 1598 1232; x_size 37.434837; x_descenders 5; x_ascenders 13.434839">
+      <span class="ocrx_word" id="word_000038_000101" title="bbox 1558 943 1615 1038; x_wconf 14; x_fsize 39">ey</span>
+      <span class="ocrx_word" id="word_000038_000102" title="bbox 1558 1085 1615 1162; x_wconf 19; x_fsize 39">eee</span>
+      <span class="ocrx_word" id="word_000038_000103" title="bbox 1558 1185 1615 1233; x_wconf 4; x_fsize 39">2g</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000038" title="bbox 1548 969 1567 1245; baseline 276 -1932; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000104" title="bbox 1554 969 1566 996; x_wconf 18; x_fsize 28">Re</span>
+      <span class="ocrx_word" id="word_000038_000105" title="bbox 1554 1023 1566 1078; x_wconf 83; x_fsize 28">100K</span>
+      <span class="ocrx_word" id="word_000038_000106" title="bbox 1555 1135 1567 1177; x_wconf 88; x_fsize 28">TRL</span>
+      <span class="ocrx_word" id="word_000038_000107" title="bbox 1548 1236 1561 1245; x_wconf 28; x_fsize 28">+</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000039" title="bbox 1536 1120 1550 1922; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000108" title="bbox 1538 1120 1550 1161; x_wconf 0; x_fsize 28">BCH</span>
+      <span class="ocrx_word" id="word_000038_000109" title="bbox 1538 1180 1550 1192; x_wconf 0; x_fsize 28">1</span>
+      <span class="ocrx_word" id="word_000038_000110" title="bbox 1536 1791 1548 1817; x_wconf 71; x_fsize 28">cs</span>
+      <span class="ocrx_word" id="word_000038_000111" title="bbox 1538 1895 1550 1922; x_wconf 79; x_fsize 28">cz</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000040" title="bbox 1511 1224 1530 1965; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000112" title="bbox 1511 1224 1524 1237; x_wconf 67; x_fsize 28">+</span>
+      <span class="ocrx_word" id="word_000038_000113" title="bbox 1517 1743 1530 1844; x_wconf 0; x_fsize 28">1ur/50¥</span>
+      <span class="ocrx_word" id="word_000038_000114" title="bbox 1517 1865 1530 1965; x_wconf 6; x_fsize 28">LuF/so¥</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000041" title="bbox 1497 1207 1509 2123; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000115" title="bbox 1497 1207 1509 1249; x_wconf 38; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000116" title="bbox 1497 2081 1509 2123; x_wconf 75; x_fsize 28">vee</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000042" title="bbox 1462 1551 1492 1910; baseline 179.5 -359; x_size 60.212906; x_descenders 9; x_ascenders 21.212904">
+      <span class="ocrx_word" id="word_000038_000117" title="bbox 1462 1551 1492 1631; x_wconf 0; x_fsize 62">mS</span>
+      <span class="ocrx_word" id="word_000038_000118" title="bbox 1464 1806 1473 1815; x_wconf 33; x_fsize 62">1</span>
+      <span class="ocrx_word" id="word_000038_000119" title="bbox 1450 1859 1519 1883; x_wconf 54; x_fsize 62">|</span>
+      <span class="ocrx_word" id="word_000038_000120" title="bbox 1464 1901 1473 1910; x_wconf 0; x_fsize 62">s</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000043" title="bbox 1454 1551 1466 1578; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000121" title="bbox 1454 1551 1466 1578; x_wconf 62; x_fsize 28">aL</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000044" title="bbox 1445 1606 1457 1631; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000122" title="bbox 1445 1606 1457 1631; x_wconf 50; x_fsize 28">rs</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000045" title="bbox 1423 1551 1449 2209; x_size 21.308235; x_descenders 5.3082352; x_ascenders 4">
+      <span class="ocrx_word" id="word_000038_000123" title="bbox 1433 1551 1449 1582; x_wconf 86; x_fsize 22">82</span>
+      <span class="ocrx_word" id="word_000038_000124" title="bbox 1428 1606 1440 1631; x_wconf 4; x_fsize 22">(ita</span>
+      <span class="ocrx_word" id="word_000038_000125" title="bbox 1433 2110 1445 2119; x_wconf 80; x_fsize 22">1</span>
+      <span class="ocrx_word" id="word_000038_000126" title="bbox 1423 2167 1435 2209; x_wconf 11; x_fsize 22">ies</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000046" title="bbox 1402 656 1431 2391; x_size 24; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000038_000127" title="bbox 1407 656 1423 698; x_wconf 49; x_fsize 25">veo</span>
+      <span class="ocrx_word" id="word_000038_000128" title="bbox 1402 1551 1431 1578; x_wconf 57; x_fsize 25">22</span>
+      <span class="ocrx_word" id="word_000038_000129" title="bbox 1411 1606 1423 1631; x_wconf 65; x_fsize 25">[aa</span>
+      <span class="ocrx_word" id="word_000038_000130" title="bbox 1419 2110 1431 2119; x_wconf 79; x_fsize 25">i</span>
+      <span class="ocrx_word" id="word_000038_000131" title="bbox 1411 2313 1423 2391; x_wconf 40; x_fsize 25">wees</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000047" title="bbox 1385 1551 1406 2482; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000132" title="bbox 1385 1551 1400 1582; x_wconf 58; x_fsize 28">23</span>
+      <span class="ocrx_word" id="word_000038_000133" title="bbox 1394 1606 1406 1631; x_wconf 54; x_fsize 28">i</span>
+      <span class="ocrx_word" id="word_000038_000134" title="bbox 1385 1952 1406 2047; x_wconf 0; x_fsize 28">19°</span>
+      <span class="ocrx_word" id="word_000038_000135" title="bbox 1395 2338 1404 2348; x_wconf 71; x_fsize 28">+</span>
+      <span class="ocrx_word" id="word_000038_000136" title="bbox 1394 2367 1406 2482; x_wconf 3; x_fsize 28">iOurv2sy</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000048" title="bbox 1366 593 1401 2258; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000137" title="bbox 1376 593 1388 620; x_wconf 67; x_fsize 28">D1</span>
+      <span class="ocrx_word" id="word_000038_000138" title="bbox 1366 1616 1401 1631; x_wconf 2; x_fsize 28">Fi</span>
+      <span class="ocrx_word" id="word_000038_000139" title="bbox 1376 1952 1388 1977; x_wconf 89; x_fsize 28">14</span>
+      <span class="ocrx_word" id="word_000038_000140" title="bbox 1373 2034 1375 2047; x_wconf 74; x_fsize 28">+</span>
+      <span class="ocrx_word" id="word_000038_000141" title="bbox 1371 2099 1383 2110; x_wconf 74; x_fsize 28">¢</span>
+      <span class="ocrx_word" id="word_000038_000142" title="bbox 1376 2233 1388 2258; x_wconf 93; x_fsize 28">13</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000049" title="bbox 1359 648 1380 2368; x_size 25; x_descenders 4; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000143" title="bbox 1359 648 1371 658; x_wconf 29; x_fsize 26">"</span>
+      <span class="ocrx_word" id="word_000038_000144" title="bbox 1359 1551 1380 1631; x_wconf 51; x_fsize 26">24s</span>
+      <span class="ocrx_word" id="word_000038_000145" title="bbox 1368 2003 1380 2030; x_wconf 27; x_fsize 26">ex</span>
+      <span class="ocrx_word" id="word_000038_000146" title="bbox 1368 2178 1380 2207; x_wconf 25; x_fsize 26">i</span>
+      <span class="ocrx_word" id="word_000038_000147" title="bbox 1359 2342 1371 2368; x_wconf 38; x_fsize 26">ca</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000050" title="bbox 1345 620 1375 2110; baseline -743 3715; x_size 22; x_descenders 3; x_ascenders 7">
+      <span class="ocrx_word" id="word_000038_000148" title="bbox 1345 620 1375 633; x_wconf 65; x_fsize 23">|</span>
+      <span class="ocrx_word" id="word_000038_000149" title="bbox 1352 645 1361 658; x_wconf 65; x_fsize 23">1</span>
+      <span class="ocrx_word" id="word_000038_000150" title="bbox 1345 672 1375 688; x_wconf 23; x_fsize 23">4</span>
+      <span class="ocrx_word" id="word_000038_000151" title="bbox 1351 1551 1363 1578; x_wconf 38; x_fsize 23">aa</span>
+      <span class="ocrx_word" id="word_000038_000152" title="bbox 1357 2099 1369 2110; x_wconf 0; x_fsize 23">c</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000051" title="bbox 1333 568 1357 2367; baseline 899.5 -9894.5; x_size 23; x_descenders 7; x_ascenders 4">
+      <span class="ocrx_word" id="word_000038_000153" title="bbox 1342 568 1354 580; x_wconf 38; x_fsize 24">=</span>
+      <span class="ocrx_word" id="word_000038_000154" title="bbox 1342 1055 1354 1097; x_wconf 61; x_fsize 24">vor</span>
+      <span class="ocrx_word" id="word_000038_000155" title="bbox 1342 1952 1354 1977; x_wconf 68; x_fsize 24">15</span>
+      <span class="ocrx_word" id="word_000038_000156" title="bbox 1329 1985 1361 1994; x_wconf 78; x_fsize 24">|</span>
+      <span class="ocrx_word" id="word_000038_000157" title="bbox 1333 2003 1345 2047; x_wconf 40; x_fsize 24">coy</span>
+      <span class="ocrx_word" id="word_000038_000158" title="bbox 1333 2178 1345 2207; x_wconf 42; x_fsize 24">yo</span>
+      <span class="ocrx_word" id="word_000038_000159" title="bbox 1342 2233 1354 2258; x_wconf 39; x_fsize 24">LAZ</span>
+      <span class="ocrx_word" id="word_000038_000160" title="bbox 1340 2338 1357 2367; x_wconf 27; x_fsize 24">ayes</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000052" title="bbox 1321 646 1344 2984; x_size 24; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000038_000161" title="bbox 1325 646 1337 658; x_wconf 94; x_fsize 25">2</span>
+      <span class="ocrx_word" id="word_000038_000162" title="bbox 1323 1378 1344 1388; x_wconf 72; x_fsize 25">t</span>
+      <span class="ocrx_word" id="word_000038_000163" title="bbox 1325 1952 1337 1977; x_wconf 77; x_fsize 25">16</span>
+      <span class="ocrx_word" id="word_000038_000164" title="bbox 1321 2338 1338 2346; x_wconf 23; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000038_000165" title="bbox 1325 2851 1337 2908; x_wconf 85; x_fsize 25">SKT1</span>
+      <span class="ocrx_word" id="word_000038_000166" title="bbox 1325 2927 1337 2984; x_wconf 95; x_fsize 25">CASE</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000053" title="bbox 1307 1490 1328 2321; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000167" title="bbox 1316 1490 1328 1532; x_wconf 38; x_fsize 28">za</span>
+      <span class="ocrx_word" id="word_000038_000168" title="bbox 1316 2003 1328 2047; x_wconf 0; x_fsize 28">2-</span>
+      <span class="ocrx_word" id="word_000038_000169" title="bbox 1307 2296 1320 2321; x_wconf 27; x_fsize 28">Fi</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000054" title="bbox 1301 1125 1320 2412; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000170" title="bbox 1301 1125 1313 1167; x_wconf 0; x_fsize 28">Teu</span>
+      <span class="ocrx_word" id="word_000038_000171" title="bbox 1307 2325 1320 2351; x_wconf 59; x_fsize 28">uF</span>
+      <span class="ocrx_word" id="word_000038_000172" title="bbox 1307 2358 1320 2412; x_wconf 27; x_fsize 28">7254</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000055" title="bbox 1282 593 1307 2874; x_size 22.308235; x_descenders 5.3082352; x_ascenders 5">
+      <span class="ocrx_word" id="word_000038_000173" title="bbox 1290 593 1302 665; x_wconf 37; x_fsize 23">BAYS?</span>
+      <span class="ocrx_word" id="word_000038_000174" title="bbox 1290 1082 1302 1093; x_wconf 43; x_fsize 23">I</span>
+      <span class="ocrx_word" id="word_000038_000175" title="bbox 1290 1486 1302 1574; x_wconf 37; x_fsize 23">FaHorS</span>
+      <span class="ocrx_word" id="word_000038_000176" title="bbox 1290 1965 1302 1977; x_wconf 36; x_fsize 23">7d</span>
+      <span class="ocrx_word" id="word_000038_000177" title="bbox 1282 2003 1294 2061; x_wconf 1; x_fsize 23">TitN</span>
+      <span class="ocrx_word" id="word_000038_000178" title="bbox 1282 2133 1294 2203; x_wconf 54; x_fsize 23">taout</span>
+      <span class="ocrx_word" id="word_000038_000179" title="bbox 1290 2247 1302 2258; x_wconf 1; x_fsize 23">2</span>
+      <span class="ocrx_word" id="word_000038_000180" title="bbox 1290 2443 1302 2484; x_wconf 96; x_fsize 23">GND</span>
+      <span class="ocrx_word" id="word_000038_000181" title="bbox 1295 2817 1307 2874; x_wconf 83; x_fsize 23">SKTL</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000056" title="bbox 1273 1186 1285 2321; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000182" title="bbox 1273 1186 1285 1213; x_wconf 54; x_fsize 28">36</span>
+      <span class="ocrx_word" id="word_000038_000183" title="bbox 1273 1965 1285 1977; x_wconf 0; x_fsize 28">e</span>
+      <span class="ocrx_word" id="word_000038_000184" title="bbox 1273 2247 1285 2321; x_wconf 0; x_fsize 28">_DTR</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000057" title="bbox 1264 977 1277 2920; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000185" title="bbox 1264 977 1277 1019; x_wconf 18; x_fsize 28">PBO</span>
+      <span class="ocrx_word" id="word_000038_000186" title="bbox 1264 1072 1277 1084; x_wconf 18; x_fsize 28"> Y¥</span>
+      <span class="ocrx_word" id="word_000038_000187" title="bbox 1264 1118 1277 1160; x_wconf 69; x_fsize 28">PAD</span>
+      <span class="ocrx_word" id="word_000038_000188" title="bbox 1264 2003 1277 2061; x_wconf 32; x_fsize 28">TBIN</span>
+      <span class="ocrx_word" id="word_000038_000189" title="bbox 1264 2133 1277 2203; x_wconf 60; x_fsize 28">TZOUT</span>
+      <span class="ocrx_word" id="word_000038_000190" title="bbox 1264 2802 1277 2920; x_wconf 23; x_fsize 28">RLSD/bco|</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000058" title="bbox 1247 593 1268 2828; x_size 26; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000191" title="bbox 1256 593 1268 620; x_wconf 23; x_fsize 27">ba</span>
+      <span class="ocrx_word" id="word_000038_000192" title="bbox 1247 977 1259 1019; x_wconf 93; x_fsize 27">PBL</span>
+      <span class="ocrx_word" id="word_000038_000193" title="bbox 1251 1072 1263 1084; x_wconf 72; x_fsize 27">©</span>
+      <span class="ocrx_word" id="word_000038_000194" title="bbox 1247 1118 1259 1160; x_wconf 85; x_fsize 27">pai</span>
+      <span class="ocrx_word" id="word_000038_000195" title="bbox 1256 1186 1268 1213; x_wconf 0; x_fsize 27">}32</span>
+      <span class="ocrx_word" id="word_000038_000196" title="bbox 1256 1950 1268 1977; x_wconf 80; x_fsize 27">294</span>
+      <span class="ocrx_word" id="word_000038_000197" title="bbox 1247 2005 1259 2013; x_wconf 23; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000038_000198" title="bbox 1247 2019 1259 2061; x_wconf 23; x_fsize 27">SIN</span>
+      <span class="ocrx_word" id="word_000038_000199" title="bbox 1247 2133 1259 2203; x_wconf 41; x_fsize 27">TzouT</span>
+      <span class="ocrx_word" id="word_000038_000200" title="bbox 1256 2249 1268 2258; x_wconf 41; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000038_000201" title="bbox 1256 2279 1268 2321; x_wconf 41; x_fsize 27">rs</span>
+      <span class="ocrx_word" id="word_000038_000202" title="bbox 1247 2802 1259 2828; x_wconf 74; x_fsize 27">RX</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000059" title="bbox 1228 648 1262 2306; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000203" title="bbox 1239 648 1251 658; x_wconf 64; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000038_000204" title="bbox 1228 1068 1262 1088; x_wconf 38; x_fsize 28">tad</span>
+      <span class="ocrx_word" id="word_000038_000205" title="bbox 1239 1186 1251 1213; x_wconf 58; x_fsize 28">Sa</span>
+      <span class="ocrx_word" id="word_000038_000206" title="bbox 1239 1950 1251 1977; x_wconf 17; x_fsize 28">ei</span>
+      <span class="ocrx_word" id="word_000038_000207" title="bbox 1239 2232 1251 2258; x_wconf 0; x_fsize 28">ze</span>
+      <span class="ocrx_word" id="word_000038_000208" title="bbox 1239 2279 1251 2306; x_wconf 0; x_fsize 28">_Tx</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000060" title="bbox 1221 568 1242 2828; baseline -1130 10170; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000209" title="bbox 1221 568 1233 580; x_wconf 38; x_fsize 28">x</span>
+      <span class="ocrx_word" id="word_000038_000210" title="bbox 1232 675 1240 684; x_wconf 11; x_fsize 28">*</span>
+      <span class="ocrx_word" id="word_000038_000211" title="bbox 1230 977 1242 1019; x_wconf 48; x_fsize 28">PBZ</span>
+      <span class="ocrx_word" id="word_000038_000212" title="bbox 1230 1118 1242 1160; x_wconf 94; x_fsize 28">paz</span>
+      <span class="ocrx_word" id="word_000038_000213" title="bbox 1221 1186 1233 1213; x_wconf 49; x_fsize 28">[3</span>
+      <span class="ocrx_word" id="word_000038_000214" title="bbox 1230 2003 1242 2061; x_wconf 64; x_fsize 28">T4IN</span>
+      <span class="ocrx_word" id="word_000038_000215" title="bbox 1230 2133 1242 2203; x_wconf 17; x_fsize 28">T40UT</span>
+      <span class="ocrx_word" id="word_000038_000216" title="bbox 1230 2802 1242 2828; x_wconf 91; x_fsize 28">Tx</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000061" title="bbox 1204 646 1225 2844; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000217" title="bbox 1204 646 1216 658; x_wconf 26; x_fsize 28">2</span>
+      <span class="ocrx_word" id="word_000038_000218" title="bbox 1213 977 1225 1019; x_wconf 86; x_fsize 28">PES</span>
+      <span class="ocrx_word" id="word_000038_000219" title="bbox 1213 1118 1225 1160; x_wconf 85; x_fsize 28">paz</span>
+      <span class="ocrx_word" id="word_000038_000220" title="bbox 1204 1186 1216 1213; x_wconf 63; x_fsize 28">=</span>
+      <span class="ocrx_word" id="word_000038_000221" title="bbox 1204 1965 1216 1977; x_wconf 51; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000038_000222" title="bbox 1204 2247 1216 2306; x_wconf 13; x_fsize 28">Pare</span>
+      <span class="ocrx_word" id="word_000038_000223" title="bbox 1213 2802 1225 2844; x_wconf 47; x_fsize 28">DIR</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000062" title="bbox 1187 977 1208 2844; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000224" title="bbox 1196 977 1208 1019; x_wconf 24; x_fsize 28">PB4</span>
+      <span class="ocrx_word" id="word_000038_000225" title="bbox 1196 1118 1208 1160; x_wconf 88; x_fsize 28">paa</span>
+      <span class="ocrx_word" id="word_000038_000226" title="bbox 1187 1186 1199 1213; x_wconf 73; x_fsize 28">[22</span>
+      <span class="ocrx_word" id="word_000038_000227" title="bbox 1187 1965 1199 1977; x_wconf 34; x_fsize 28">£4</span>
+      <span class="ocrx_word" id="word_000038_000228" title="bbox 1196 2003 1208 2074; x_wconf 46; x_fsize 28">R1OuIT</span>
+      <span class="ocrx_word" id="word_000038_000229" title="bbox 1196 2148 1208 2205; x_wconf 66; x_fsize 28">R1IN</span>
+      <span class="ocrx_word" id="word_000038_000230" title="bbox 1187 2247 1199 2258; x_wconf 39; x_fsize 28">p32</span>
+      <span class="ocrx_word" id="word_000038_000231" title="bbox 1187 2279 1206 2376; x_wconf 0; x_fsize 28">_RX__§_+</span>
+      <span class="ocrx_word" id="word_000038_000232" title="bbox 1197 2671 1206 2680; x_wconf 0; x_fsize 28">t</span>
+      <span class="ocrx_word" id="word_000038_000233" title="bbox 1196 2802 1208 2844; x_wconf 94; x_fsize 28">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000063" title="bbox 1170 593 1197 2844; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000234" title="bbox 1170 593 1182 605; x_wconf 35; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000038_000235" title="bbox 1170 635 1182 665; x_wconf 35; x_fsize 28">ee</span>
+      <span class="ocrx_word" id="word_000038_000236" title="bbox 1178 977 1190 1019; x_wconf 93; x_fsize 28">PBS</span>
+      <span class="ocrx_word" id="word_000038_000237" title="bbox 1178 1118 1190 1160; x_wconf 84; x_fsize 28">pas</span>
+      <span class="ocrx_word" id="word_000038_000238" title="bbox 1170 1186 1182 1213; x_wconf 52; x_fsize 28">fed</span>
+      <span class="ocrx_word" id="word_000038_000239" title="bbox 1170 1378 1197 1420; x_wconf 55; x_fsize 28">eno</span>
+      <span class="ocrx_word" id="word_000038_000240" title="bbox 1170 1950 1182 1977; x_wconf 0; x_fsize 28">se]</span>
+      <span class="ocrx_word" id="word_000038_000241" title="bbox 1178 2003 1190 2074; x_wconf 69; x_fsize 28">RZOUT</span>
+      <span class="ocrx_word" id="word_000038_000242" title="bbox 1178 2148 1190 2205; x_wconf 71; x_fsize 28">R2IN</span>
+      <span class="ocrx_word" id="word_000038_000243" title="bbox 1170 2247 1182 2321; x_wconf 0; x_fsize 28">Pst—Bek</span>
+      <span class="ocrx_word" id="word_000038_000244" title="bbox 1180 2424 1189 2433; x_wconf 0; x_fsize 28">.</span>
+      <span class="ocrx_word" id="word_000038_000245" title="bbox 1178 2802 1190 2844; x_wconf 95; x_fsize 28">DSR</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000064" title="bbox 1153 977 1173 2844; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000246" title="bbox 1161 977 1173 1019; x_wconf 81; x_fsize 28">PES</span>
+      <span class="ocrx_word" id="word_000038_000247" title="bbox 1161 1118 1173 1160; x_wconf 91; x_fsize 28">Pas</span>
+      <span class="ocrx_word" id="word_000038_000248" title="bbox 1153 1186 1165 1213; x_wconf 0; x_fsize 28">pse</span>
+      <span class="ocrx_word" id="word_000038_000249" title="bbox 1153 1950 1165 1977; x_wconf 56; x_fsize 28">25)</span>
+      <span class="ocrx_word" id="word_000038_000250" title="bbox 1161 2003 1173 2074; x_wconf 55; x_fsize 28">REOUT</span>
+      <span class="ocrx_word" id="word_000038_000251" title="bbox 1161 2148 1173 2205; x_wconf 60; x_fsize 28">RSIN</span>
+      <span class="ocrx_word" id="word_000038_000252" title="bbox 1153 2247 1165 2321; x_wconf 0; x_fsize 28">bee—GeR</span>
+      <span class="ocrx_word" id="word_000038_000253" title="bbox 1163 2481 1171 2490; x_wconf 93; x_fsize 28">4</span>
+      <span class="ocrx_word" id="word_000038_000254" title="bbox 1161 2802 1173 2844; x_wconf 92; x_fsize 28">RTS</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000065" title="bbox 1144 977 1156 2844; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000255" title="bbox 1144 977 1156 1019; x_wconf 78; x_fsize 28">PE?</span>
+      <span class="ocrx_word" id="word_000038_000256" title="bbox 1144 1118 1156 1160; x_wconf 58; x_fsize 28">PA?</span>
+      <span class="ocrx_word" id="word_000038_000257" title="bbox 1144 2003 1156 2074; x_wconf 36; x_fsize 28">R4ouT</span>
+      <span class="ocrx_word" id="word_000038_000258" title="bbox 1144 2148 1156 2205; x_wconf 49; x_fsize 28">RaIN</span>
+      <span class="ocrx_word" id="word_000038_000259" title="bbox 1146 2538 1154 2547; x_wconf 0; x_fsize 28">*</span>
+      <span class="ocrx_word" id="word_000038_000260" title="bbox 1144 2802 1156 2844; x_wconf 45; x_fsize 28">cts</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000066" title="bbox 1125 593 1160 2304; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000261" title="bbox 1125 593 1160 624; x_wconf 64; x_fsize 28">DS,</span>
+      <span class="ocrx_word" id="word_000038_000262" title="bbox 1135 1952 1147 1977; x_wconf 77; x_fsize 28">ig</span>
+      <span class="ocrx_word" id="word_000038_000263" title="bbox 1135 2233 1147 2258; x_wconf 48; x_fsize 28">Te</span>
+      <span class="ocrx_word" id="word_000038_000264" title="bbox 1135 2279 1147 2304; x_wconf 81; x_fsize 28">RI</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000067" title="bbox 1118 648 1139 2827; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000265" title="bbox 1118 648 1130 658; x_wconf 0; x_fsize 28">*</span>
+      <span class="ocrx_word" id="word_000038_000266" title="bbox 1118 1186 1130 1213; x_wconf 18; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000038_000267" title="bbox 1118 1492 1130 1534; x_wconf 48; x_fsize 28">WEE</span>
+      <span class="ocrx_word" id="word_000038_000268" title="bbox 1118 1625 1130 1667; x_wconf 59; x_fsize 28">—</span>
+      <span class="ocrx_word" id="word_000038_000269" title="bbox 1127 2003 1139 2074; x_wconf 70; x_fsize 28">RS0UT</span>
+      <span class="ocrx_word" id="word_000038_000270" title="bbox 1120 2099 1132 2110; x_wconf 44; x_fsize 28">.</span>
+      <span class="ocrx_word" id="word_000038_000271" title="bbox 1127 2148 1139 2205; x_wconf 61; x_fsize 28">RSIN</span>
+      <span class="ocrx_word" id="word_000038_000272" title="bbox 1128 2595 1137 2604; x_wconf 0; x_fsize 28">*</span>
+      <span class="ocrx_word" id="word_000038_000273" title="bbox 1127 2802 1139 2827; x_wconf 95; x_fsize 28">RI</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000068" title="bbox 1100 977 1135 2110; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000274" title="bbox 1110 977 1122 1019; x_wconf 27; x_fsize 28">PDO</span>
+      <span class="ocrx_word" id="word_000038_000275" title="bbox 1100 1118 1135 1160; x_wconf 24; x_fsize 28">poco</span>
+      <span class="ocrx_word" id="word_000038_000276" title="bbox 1115 1509 1116 1523; x_wconf 44; x_fsize 28">i</span>
+      <span class="ocrx_word" id="word_000038_000277" title="bbox 1115 1642 1116 1656; x_wconf 26; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000038_000278" title="bbox 1106 2099 1118 2110; x_wconf 41; x_fsize 28">S|</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000069" title="bbox 1084 568 1122 2990; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000279" title="bbox 1101 568 1113 580; x_wconf 30; x_fsize 28">=</span>
+      <span class="ocrx_word" id="word_000038_000280" title="bbox 1084 646 1096 658; x_wconf 3; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000038_000281" title="bbox 1092 977 1104 1019; x_wconf 90; x_fsize 28">PDL</span>
+      <span class="ocrx_word" id="word_000038_000282" title="bbox 1092 1118 1104 1160; x_wconf 22; x_fsize 28">pci</span>
+      <span class="ocrx_word" id="word_000038_000283" title="bbox 1084 1188 1113 1213; x_wconf 0; x_fsize 28">H2</span>
+      <span class="ocrx_word" id="word_000038_000284" title="bbox 1101 1950 1113 1977; x_wconf 28; x_fsize 28">24</span>
+      <span class="ocrx_word" id="word_000038_000285" title="bbox 1092 2003 1108 2034; x_wconf 28; x_fsize 28">eR</span>
+      <span class="ocrx_word" id="word_000038_000286" title="bbox 1087 2099 1122 2113; x_wconf 0; x_fsize 28">ql</span>
+      <span class="ocrx_word" id="word_000038_000287" title="bbox 1092 2178 1104 2205; x_wconf 92; x_fsize 28">sp</span>
+      <span class="ocrx_word" id="word_000038_000288" title="bbox 1101 2232 1113 2258; x_wconf 10; x_fsize 28">}25</span>
+      <span class="ocrx_word" id="word_000038_000289" title="bbox 1097 2690 1110 2747; x_wconf 92; x_fsize 28">SIBO</span>
+      <span class="ocrx_word" id="word_000038_000290" title="bbox 1097 2766 1110 2838; x_wconf 16; x_fsize 28">RS2S2</span>
+      <span class="ocrx_word" id="word_000038_000291" title="bbox 1097 2857 1110 2990; x_wconf 96; x_fsize 28">CONNECTOR</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000070" title="bbox 1057 977 1103 2682; baseline 189.444 -5115; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000292" title="bbox 1075 977 1087 1019; x_wconf 66; x_fsize 28">PDE</span>
+      <span class="ocrx_word" id="word_000038_000293" title="bbox 1075 1118 1087 1160; x_wconf 34; x_fsize 28">pez</span>
+      <span class="ocrx_word" id="word_000038_000294" title="bbox 1066 1188 1079 1213; x_wconf 64; x_fsize 28">He</span>
+      <span class="ocrx_word" id="word_000038_000295" title="bbox 1057 1661 1103 1703; x_wconf 0; x_fsize 28">ibe</span>
+      <span class="ocrx_word" id="word_000038_000296" title="bbox 1079 1775 1091 1817; x_wconf 48; x_fsize 28">Ria</span>
+      <span class="ocrx_word" id="word_000038_000297" title="bbox 1077 2424 1085 2433; x_wconf 0; x_fsize 28">L</span>
+      <span class="ocrx_word" id="word_000038_000298" title="bbox 1063 2669 1077 2682; x_wconf 0; x_fsize 28">c</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000071" title="bbox 1041 593 1072 2693; x_size 26; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000299" title="bbox 1049 593 1061 665; x_wconf 22; x_fsize 27">BAYSS</span>
+      <span class="ocrx_word" id="word_000038_000300" title="bbox 1041 977 1070 1019; x_wconf 54; x_fsize 27">co:</span>
+      <span class="ocrx_word" id="word_000038_000301" title="bbox 1041 1118 1070 1160; x_wconf 46; x_fsize 27">pea</span>
+      <span class="ocrx_word" id="word_000038_000302" title="bbox 1049 1188 1061 1213; x_wconf 12; x_fsize 27">fas</span>
+      <span class="ocrx_word" id="word_000038_000303" title="bbox 1041 1536 1072 1580; x_wconf 33; x_fsize 27">REG</span>
+      <span class="ocrx_word" id="word_000038_000304" title="bbox 1041 1663 1053 1718; x_wconf 0; x_fsize 27">Too</span>
+      <span class="ocrx_word" id="word_000038_000305" title="bbox 1058 1777 1070 1832; x_wconf 59; x_fsize 27">100K</span>
+      <span class="ocrx_word" id="word_000038_000306" title="bbox 1044 2108 1070 2119; x_wconf 39; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000038_000307" title="bbox 1049 2146 1061 2233; x_wconf 0; x_fsize 27">mMaxzan</span>
+      <span class="ocrx_word" id="word_000038_000308" title="bbox 1049 2652 1061 2693; x_wconf 96; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000072" title="bbox 1032 1188 1044 2650; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000309" title="bbox 1032 1188 1044 1213; x_wconf 86; x_fsize 28">12</span>
+      <span class="ocrx_word" id="word_000038_000310" title="bbox 1032 2380 1044 2650; x_wconf 0; x_fsize 28">ciolesilcizicizicis4</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000073" title="bbox 1023 977 1036 1160; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000311" title="bbox 1023 977 1036 1019; x_wconf 94; x_fsize 28">PDS</span>
+      <span class="ocrx_word" id="word_000038_000312" title="bbox 1023 1118 1036 1160; x_wconf 12; x_fsize 28">pes</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000074" title="bbox 1006 675 1027 1213; x_size 26; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000313" title="bbox 1015 675 1027 717; x_wconf 28; x_fsize 27">SMB</span>
+      <span class="ocrx_word" id="word_000038_000314" title="bbox 1006 977 1018 1019; x_wconf 85; x_fsize 27">PDS</span>
+      <span class="ocrx_word" id="word_000038_000315" title="bbox 1006 1118 1018 1160; x_wconf 55; x_fsize 27">roe</span>
+      <span class="ocrx_word" id="word_000038_000316" title="bbox 1015 1188 1027 1213; x_wconf 36; x_fsize 27">3S</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000075" title="bbox 977 977 1011 2635; x_size 22; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000038_000317" title="bbox 989 977 1001 1019; x_wconf 65; x_fsize 23">PD?</span>
+      <span class="ocrx_word" id="word_000038_000318" title="bbox 989 1118 1001 1160; x_wconf 47; x_fsize 23">pe?</span>
+      <span class="ocrx_word" id="word_000038_000319" title="bbox 998 1188 1010 1213; x_wconf 25; x_fsize 23">L414</span>
+      <span class="ocrx_word" id="word_000038_000320" title="bbox 977 1756 1011 1770; x_wconf 0; x_fsize 23">L</span>
+      <span class="ocrx_word" id="word_000038_000321" title="bbox 998 2081 1010 2123; x_wconf 95; x_fsize 23">GND</span>
+      <span class="ocrx_word" id="word_000038_000322" title="bbox 994 2382 1006 2406; x_wconf 92; x_fsize 23">in</span>
+      <span class="ocrx_word" id="word_000038_000323" title="bbox 994 2439 1006 2463; x_wconf 89; x_fsize 23">Jin</span>
+      <span class="ocrx_word" id="word_000038_000324" title="bbox 994 2496 1006 2520; x_wconf 52; x_fsize 23">Jin</span>
+      <span class="ocrx_word" id="word_000038_000325" title="bbox 994 2553 1006 2578; x_wconf 67; x_fsize 23">Jain</span>
+      <span class="ocrx_word" id="word_000038_000326" title="bbox 994 2610 1006 2635; x_wconf 66; x_fsize 23">Jain</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000076" title="bbox 955 523 975 2606; baseline -694.333 3471.667; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000327" title="bbox 956 523 965 532; x_wconf 56; x_fsize 28">|</span>
+      <span class="ocrx_word" id="word_000038_000328" title="bbox 963 559 975 614; x_wconf 57; x_fsize 28">1008</span>
+      <span class="ocrx_word" id="word_000038_000329" title="bbox 963 688 975 715; x_wconf 77; x_fsize 28">R4</span>
+      <span class="ocrx_word" id="word_000038_000330" title="bbox 963 924 975 950; x_wconf 68; x_fsize 28">25</span>
+      <span class="ocrx_word" id="word_000038_000331" title="bbox 955 977 967 1004; x_wconf 4; x_fsize 28">/ep</span>
+      <span class="ocrx_word" id="word_000038_000332" title="bbox 955 1118 970 1163; x_wconf 64; x_fsize 28">zen</span>
+      <span class="ocrx_word" id="word_000038_000333" title="bbox 963 1201 975 1213; x_wconf 68; x_fsize 28">b24</span>
+      <span class="ocrx_word" id="word_000038_000334" title="bbox 963 1739 975 1781; x_wconf 75; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000335" title="bbox 960 2365 974 2492; x_wconf 0; x_fsize 28">vovVoov¥</span>
+      <span class="ocrx_word" id="word_000038_000336" title="bbox 960 2536 974 2606; x_wconf 16; x_fsize 28">vo</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000077" title="bbox 943 559 958 2617; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000337" title="bbox 946 559 958 614; x_wconf 0; x_fsize 28">1O5R</span>
+      <span class="ocrx_word" id="word_000038_000338" title="bbox 946 688 958 715; x_wconf 21; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000038_000339" title="bbox 946 924 958 950; x_wconf 95; x_fsize 28">27</span>
+      <span class="ocrx_word" id="word_000038_000340" title="bbox 951 1118 953 1163; x_wconf 0; x_fsize 28">€39</span>
+      <span class="ocrx_word" id="word_000038_000341" title="bbox 943 1175 958 1213; x_wconf 56; x_fsize 28">Pox</span>
+      <span class="ocrx_word" id="word_000038_000342" title="bbox 946 2348 958 2389; x_wconf 96; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000343" title="bbox 946 2405 958 2446; x_wconf 95; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000344" title="bbox 946 2462 958 2503; x_wconf 96; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000345" title="bbox 946 2519 958 2560; x_wconf 96; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000346" title="bbox 946 2576 958 2617; x_wconf 96; x_fsize 28">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000078" title="bbox 937 504 949 1160; baseline -328 0; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000347" title="bbox 939 504 948 513; x_wconf 39; x_fsize 28">'</span>
+      <span class="ocrx_word" id="word_000038_000348" title="bbox 937 977 949 1019; x_wconf 26; x_fsize 28">CLK</span>
+      <span class="ocrx_word" id="word_000038_000349" title="bbox 937 1118 949 1160; x_wconf 0; x_fsize 28">eSi</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000079" title="bbox 929 924 941 1213; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000350" title="bbox 929 924 941 950; x_wconf 93; x_fsize 28">26</span>
+      <span class="ocrx_word" id="word_000038_000351" title="bbox 929 1201 941 1213; x_wconf 69; x_fsize 28">2</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000080" title="bbox 920 977 932 1160; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000352" title="bbox 920 977 932 1019; x_wconf 87; x_fsize 28">FOR</span>
+      <span class="ocrx_word" id="word_000038_000353" title="bbox 920 1118 932 1160; x_wconf 0; x_fsize 28">cs2</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000081" title="bbox 903 926 925 1213; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000354" title="bbox 912 926 924 950; x_wconf 9; x_fsize 28">i7q</span>
+      <span class="ocrx_word" id="word_000038_000355" title="bbox 903 977 915 1004; x_wconf 37; x_fsize 28">Fo</span>
+      <span class="ocrx_word" id="word_000038_000356" title="bbox 913 1072 925 1084; x_wconf 8; x_fsize 28">s</span>
+      <span class="ocrx_word" id="word_000038_000357" title="bbox 912 1203 924 1213; x_wconf 70; x_fsize 28">T</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000082" title="bbox 894 924 915 1213; x_size 26.308235; x_descenders 5.3082352; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000358" title="bbox 894 924 906 950; x_wconf 32; x_fsize 27">3g</span>
+      <span class="ocrx_word" id="word_000038_000359" title="bbox 900 1072 915 1160; x_wconf 44; x_fsize 27">N53</span>
+      <span class="ocrx_word" id="word_000038_000360" title="bbox 894 1188 906 1213; x_wconf 26; x_fsize 27">PIL</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000083" title="bbox 882 688 898 1255; baseline 567 -2835; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000361" title="bbox 882 688 894 715; x_wconf 54; x_fsize 28">cs</span>
+      <span class="ocrx_word" id="word_000038_000362" title="bbox 886 977 898 1004; x_wconf 56; x_fsize 28">NG</span>
+      <span class="ocrx_word" id="word_000038_000363" title="bbox 886 1072 898 1084; x_wconf 4; x_fsize 28">BD</span>
+      <span class="ocrx_word" id="word_000038_000364" title="bbox 886 1118 898 1160; x_wconf 27; x_fsize 28">¢np</span>
+      <span class="ocrx_word" id="word_000038_000365" title="bbox 887 1175 896 1255; x_wconf 0; x_fsize 28">PL2</span>
+      <span class="ocrx_word" id="word_000038_000366" title="bbox 876 1237 911 1258; x_wconf 27; x_fsize 28">fh</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000084" title="bbox 860 658 874 1093; baseline -217.5 0; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000367" title="bbox 860 658 874 728; x_wconf 14; x_fsize 28">100pF</span>
+      <span class="ocrx_word" id="word_000038_000368" title="bbox 860 1082 872 1093; x_wconf 22; x_fsize 28">iz</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000085" title="bbox 839 827 858 1256; baseline 85.8 -772.2; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000369" title="bbox 843 827 855 869; x_wconf 52; x_fsize 28">veo</span>
+      <span class="ocrx_word" id="word_000038_000370" title="bbox 844 958 856 1030; x_wconf 13; x_fsize 28">asics</span>
+      <span class="ocrx_word" id="word_000038_000371" title="bbox 846 1082 858 1093; x_wconf 48; x_fsize 28">[8</span>
+      <span class="ocrx_word" id="word_000038_000372" title="bbox 839 1243 853 1256; x_wconf 69; x_fsize 28">4</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000086" title="bbox 826 1226 838 1268; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000373" title="bbox 826 1226 838 1268; x_wconf 94; x_fsize 28">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000087" title="bbox 808 732 820 1464; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000374" title="bbox 808 732 820 774; x_wconf 74; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000375" title="bbox 808 1055 820 1097; x_wconf 8; x_fsize 28">ND</span>
+      <span class="ocrx_word" id="word_000038_000376" title="bbox 808 1437 820 1464; x_wconf 90; x_fsize 28">R?</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000088" title="bbox 784 800 800 1494; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000377" title="bbox 784 800 796 827; x_wconf 78; x_fsize 28">RL</span>
+      <span class="ocrx_word" id="word_000038_000378" title="bbox 788 1439 800 1494; x_wconf 69; x_fsize 28">100R</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000089" title="bbox 765 774 786 2194; x_size 26.308235; x_descenders 5.3082352; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000379" title="bbox 765 774 777 829; x_wconf 82; x_fsize 27">100K</span>
+      <span class="ocrx_word" id="word_000038_000380" title="bbox 774 2152 786 2194; x_wconf 21; x_fsize 27">Sue</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000090" title="bbox 714 2180 726 2313; baseline 133 -133; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000381" title="bbox 714 2180 726 2313; x_wconf 0; x_fsize 28">o——___|</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000091" title="bbox 688 789 702 2252; baseline 487.667 0; x_size 22; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000038_000382" title="bbox 690 789 702 816; x_wconf 32; x_fsize 23">cL</span>
+      <span class="ocrx_word" id="word_000038_000383" title="bbox 688 2152 700 2178; x_wconf 49; x_fsize 23">SH</span>
+      <span class="ocrx_word" id="word_000038_000384" title="bbox 688 2197 700 2252; x_wconf 49; x_fsize 23">SPDT</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000092" title="bbox 667 561 683 819; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000385" title="bbox 667 561 683 603; x_wconf 60; x_fsize 28">vee</span>
+      <span class="ocrx_word" id="word_000038_000386" title="bbox 671 764 683 819; x_wconf 76; x_fsize 28">100n</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000093" title="bbox 653 365 665 437; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000387" title="bbox 653 365 665 437; x_wconf 0; x_fsize 28">CONNI</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000094" title="bbox 619 452 640 869; x_size 26.308235; x_descenders 5.3082352; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000388" title="bbox 619 452 640 548; x_wconf 15; x_fsize 27">cer</span>
+      <span class="ocrx_word" id="word_000038_000389" title="bbox 619 827 631 869; x_wconf 91; x_fsize 27">GND</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000095" title="bbox 602 437 622 1950; x_size 25.308235; x_descenders 5.3082352; x_ascenders 8">
+      <span class="ocrx_word" id="word_000038_000390" title="bbox 610 437 622 494; x_wconf 31; x_fsize 26">SRT</span>
+      <span class="ocrx_word" id="word_000038_000391" title="bbox 602 536 614 548; x_wconf 4; x_fsize 26">ee</span>
+      <span class="ocrx_word" id="word_000038_000392" title="bbox 602 1544 614 1570; x_wconf 55; x_fsize 26">RG</span>
+      <span class="ocrx_word" id="word_000038_000393" title="bbox 602 1924 614 1950; x_wconf 77; x_fsize 26">RS</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000096" title="bbox 585 392 605 2851; baseline -1229.5 7377; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000394" title="bbox 593 392 605 492; x_wconf 40; x_fsize 28">SDS/INT</span>
+      <span class="ocrx_word" id="word_000038_000395" title="bbox 585 536 597 548; x_wconf 34; x_fsize 28">BS</span>
+      <span class="ocrx_word" id="word_000038_000396" title="bbox 590 2429 603 2560; x_wconf 48; x_fsize 28">Copuriaht</span>
+      <span class="ocrx_word" id="word_000038_000397" title="bbox 591 2583 603 2623; x_wconf 64; x_fsize 28">CC)</span>
+      <span class="ocrx_word" id="word_000038_000398" title="bbox 591 2642 603 2714; x_wconf 94; x_fsize 28">Psion</span>
+      <span class="ocrx_word" id="word_000038_000399" title="bbox 591 2733 603 2775; x_wconf 91; x_fsize 28">PLO</span>
+      <span class="ocrx_word" id="word_000038_000400" title="bbox 591 2796 603 2851; x_wconf 89; x_fsize 28">1991</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000097" title="bbox 567 361 588 548; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000401" title="bbox 576 361 588 494; x_wconf 55; x_fsize 28">ScKS/ExON</span>
+      <span class="ocrx_word" id="word_000038_000402" title="bbox 567 536 579 548; x_wconf 41; x_fsize 28">PS</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000098" title="bbox 559 452 572 2912; baseline 2460 -2460; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000403" title="bbox 559 452 571 494; x_wconf 60; x_fsize 28">Vee</span>
+      <span class="ocrx_word" id="word_000038_000404" title="bbox 559 509 571 584; x_wconf 27; x_fsize 28">bs</span>
+      <span class="ocrx_word" id="word_000038_000405" title="bbox 560 2429 572 2486; x_wconf 95; x_fsize 28">File</span>
+      <span class="ocrx_word" id="word_000038_000406" title="bbox 560 2505 571 2574; x_wconf 73; x_fsize 28">name!</span>
+      <span class="ocrx_word" id="word_000038_000407" title="bbox 560 2597 572 2669; x_wconf 40; x_fsize 28">CONHH</span>
+      <span class="ocrx_word" id="word_000038_000408" title="bbox 560 2688 572 2758; x_wconf 93; x_fsize 28">DRAFT</span>
+      <span class="ocrx_word" id="word_000038_000409" title="bbox 560 2779 572 2912; x_wconf 85; x_fsize 28">RS232.5CH</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000099" title="bbox 533 452 569 2562; baseline -91.739 550.435; x_size 21.308235; x_descenders 5.3082352; x_ascenders 4">
+      <span class="ocrx_word" id="word_000038_000410" title="bbox 541 452 554 494; x_wconf 72; x_fsize 22">yee</span>
+      <span class="ocrx_word" id="word_000038_000411" title="bbox 550 536 562 548; x_wconf 63; x_fsize 22">Bg</span>
+      <span class="ocrx_word" id="word_000038_000412" title="bbox 540 1545 569 1601; x_wconf 58; x_fsize 22">ioorR</span>
+      <span class="ocrx_word" id="word_000038_000413" title="bbox 538 1819 567 1834; x_wconf 0; x_fsize 22">is</span>
+      <span class="ocrx_word" id="word_000038_000414" title="bbox 533 1851 545 1878; x_wconf 49; x_fsize 22">a</span>
+      <span class="ocrx_word" id="word_000038_000415" title="bbox 550 1926 562 1965; x_wconf 62; x_fsize 22">10k</span>
+      <span class="ocrx_word" id="word_000038_000416" title="bbox 540 2429 552 2513; x_wconf 34; x_fsize 22">Braun:</span>
+      <span class="ocrx_word" id="word_000038_000417" title="bbox 540 2536 552 2562; x_wconf 92; x_fsize 22">MG</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000100" title="bbox 514 346 531 2593; baseline 449.4 -2247; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000418" title="bbox 514 346 526 388; x_wconf 71; x_fsize 28">CON</span>
+      <span class="ocrx_word" id="word_000038_000419" title="bbox 514 407 526 479; x_wconf 71; x_fsize 28">COMMS</span>
+      <span class="ocrx_word" id="word_000038_000420" title="bbox 514 498 526 555; x_wconf 81; x_fsize 28">CONN</span>
+      <span class="ocrx_word" id="word_000038_000421" title="bbox 516 1703 528 1745; x_wconf 74; x_fsize 28">R20</span>
+      <span class="ocrx_word" id="word_000038_000422" title="bbox 516 1851 528 2000; x_wconf 11; x_fsize 28">B2xe4—Cay7</span>
+      <span class="ocrx_word" id="word_000038_000423" title="bbox 519 2429 531 2471; x_wconf 73; x_fsize 28">PCB</span>
+      <span class="ocrx_word" id="word_000038_000424" title="bbox 519 2490 531 2532; x_wconf 71; x_fsize 28">Rey</span>
+      <span class="ocrx_word" id="word_000038_000425" title="bbox 519 2553 531 2593; x_wconf 89; x_fsize 28">1.4</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000101" title="bbox 495 1705 510 2410; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000426" title="bbox 495 1705 507 1760; x_wconf 93; x_fsize 28">100K</span>
+      <span class="ocrx_word" id="word_000038_000427" title="bbox 498 2338 510 2410; x_wconf 86; x_fsize 28">Title</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000102" title="bbox 478 578 493 1853; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000428" title="bbox 478 578 492 591; x_wconf 64; x_fsize 28">¥</span>
+      <span class="ocrx_word" id="word_000038_000429" title="bbox 481 1823 493 1853; x_wconf 0; x_fsize 28">2|a</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000103" title="bbox 459 561 486 2851; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000430" title="bbox 464 561 476 603; x_wconf 94; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000431" title="bbox 464 816 476 857; x_wconf 92; x_fsize 28">Rev</span>
+      <span class="ocrx_word" id="word_000038_000432" title="bbox 464 878 476 918; x_wconf 94; x_fsize 28">1.2</span>
+      <span class="ocrx_word" id="word_000038_000433" title="bbox 464 937 476 994; x_wconf 95; x_fsize 28">Move</span>
+      <span class="ocrx_word" id="word_000038_000434" title="bbox 464 1013 476 1040; x_wconf 95; x_fsize 28">SD</span>
+      <span class="ocrx_word" id="word_000038_000435" title="bbox 462 1061 476 1116; x_wconf 21; x_fsize 28">(pin</span>
+      <span class="ocrx_word" id="word_000038_000436" title="bbox 464 1135 476 1161; x_wconf 90; x_fsize 28">25</span>
+      <span class="ocrx_word" id="word_000038_000437" title="bbox 464 1180 476 1237; x_wconf 54; x_fsize 28">IC2&gt;</span>
+      <span class="ocrx_word" id="word_000038_000438" title="bbox 464 1256 476 1315; x_wconf 95; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000038_000439" title="bbox 462 1333 473 1374; x_wconf 96; x_fsize 28">pin</span>
+      <span class="ocrx_word" id="word_000038_000440" title="bbox 464 1393 476 1420; x_wconf 80; x_fsize 28">23</span>
+      <span class="ocrx_word" id="word_000038_000441" title="bbox 464 1439 476 1466; x_wconf 94; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000038_000442" title="bbox 464 1485 476 1511; x_wconf 95; x_fsize 28">21</span>
+      <span class="ocrx_word" id="word_000038_000443" title="bbox 464 1530 476 1555; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000038_000444" title="bbox 464 1576 476 1618; x_wconf 80; x_fsize 28">Ici</span>
+      <span class="ocrx_word" id="word_000038_000445" title="bbox 459 2357 461 2359; x_wconf 30; x_fsize 28">:</span>
+      <span class="ocrx_word" id="word_000038_000446" title="bbox 474 2490 486 2608; x_wconf 0; x_fsize 28">EONSUMER</span>
+      <span class="ocrx_word" id="word_000038_000447" title="bbox 474 2627 486 2699; x_wconf 28; x_fsize 28">Bases</span>
+      <span class="ocrx_word" id="word_000038_000448" title="bbox 474 2718 486 2851; x_wconf 0; x_fsize 28">ExCeL</span>
+      <span class="ocrx_word" id="word_000038_000449" title="bbox 454 2825 490 2855; x_wconf 0; x_fsize 28">on</span>
+     </span>
+     <span class="ocr_line" id="line_000038_000104" title="bbox 447 816 461 3009; baseline 1096.5 -2193; x_size 26.868122; x_descenders 5.5294118; x_ascenders 8.8387098">
+      <span class="ocrx_word" id="word_000038_000450" title="bbox 447 816 459 857; x_wconf 91; x_fsize 28">Rev</span>
+      <span class="ocrx_word" id="word_000038_000451" title="bbox 447 878 459 918; x_wconf 52; x_fsize 28">1.3</span>
+      <span class="ocrx_word" id="word_000038_000452" title="bbox 447 937 459 1009; x_wconf 95; x_fsize 28">Alter</span>
+      <span class="ocrx_word" id="word_000038_000453" title="bbox 447 1028 459 1070; x_wconf 88; x_fsize 28">Ri?</span>
+      <span class="ocrx_word" id="word_000038_000454" title="bbox 447 1089 459 1148; x_wconf 92; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000038_000455" title="bbox 447 1167 459 1222; x_wconf 90; x_fsize 28">100K</span>
+      <span class="ocrx_word" id="word_000038_000456" title="bbox 447 1241 459 1268; x_wconf 90; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000038_000457" title="bbox 447 1289 459 1329; x_wconf 81; x_fsize 28">10K</span>
+      <span class="ocrx_word" id="word_000038_000458" title="bbox 449 2338 461 2395; x_wconf 77; x_fsize 28">Size</span>
+      <span class="ocrx_word" id="word_000038_000459" title="bbox 449 2422 461 2522; x_wconf 72; x_fsize 28">Pocument</span>
+      <span class="ocrx_word" id="word_000038_000460" title="bbox 449 2543 461 2631; x_wconf 95; x_fsize 28">Number</span>
+      <span class="ocrx_word" id="word_000038_000461" title="bbox 449 2967 461 3009; x_wconf 72; x_fsize 28">REV</span>
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+      <span class="ocrx_word" id="word_000038_000462" title="bbox 430 816 442 857; x_wconf 94; x_fsize 28">Rev</span>
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+      <span class="ocrx_word" id="word_000038_000464" title="bbox 430 937 442 1009; x_wconf 91; x_fsize 28">Added</span>
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+      <span class="ocrx_word" id="word_000038_000471" title="bbox 412 1074 424 1101; x_wconf 94; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000038_000472" title="bbox 412 1120 424 1161; x_wconf 95; x_fsize 28">CLK</span>
+      <span class="ocrx_word" id="word_000038_000473" title="bbox 411 1180 424 1251; x_wconf 86; x_fsize 28">input</span>
+      <span class="ocrx_word" id="word_000038_000474" title="bbox 412 1663 424 1705; x_wconf 64; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000475" title="bbox 412 1796 424 1838; x_wconf 74; x_fsize 28">GND</span>
+      <span class="ocrx_word" id="word_000038_000476" title="bbox 402 2359 439 2374; x_wconf 48; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000038_000477" title="bbox 423 2612 435 2745; x_wconf 0; x_fsize 28">6500.0008</span>
+      <span class="ocrx_word" id="word_000038_000478" title="bbox 423 2969 435 3009; x_wconf 34; x_fsize 28">cata</span>
+     </span>
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+      <span class="ocrx_word" id="word_000038_000479" title="bbox 397 2338 409 2406; x_wconf 94; x_fsize 28">Date:</span>
+      <span class="ocrx_word" id="word_000038_000480" title="bbox 397 2505 409 2562; x_wconf 82; x_fsize 28">June</span>
+      <span class="ocrx_word" id="word_000038_000481" title="bbox 395 2583 409 2619; x_wconf 62; x_fsize 28">i0,</span>
+      <span class="ocrx_word" id="word_000038_000482" title="bbox 397 2644 409 2699; x_wconf 56; x_fsize 28">i953</span>
+      <span class="ocrx_word" id="word_000038_000483" title="bbox 397 2711 409 2781; x_wconf 56; x_fsize 28">Sheet</span>
+      <span class="ocrx_word" id="word_000038_000484" title="bbox 397 2865 409 2874; x_wconf 0; x_fsize 28">i</span>
+      <span class="ocrx_word" id="word_000038_000485" title="bbox 397 2893 409 2918; x_wconf 0; x_fsize 28">oF</span>
+      <span class="ocrx_word" id="word_000038_000486" title="bbox 397 3001 409 3011; x_wconf 0; x_fsize 28">L</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_188" title="bbox 392 2335 615 2339"></div>
+   <div class="ocr_separator" id="block_1_189" title="bbox 392 2709 412 2711"></div>
+   <div class="ocr_separator" id="block_1_190" title="bbox 392 3016 2166 3021"></div>
+   <div class="ocr_separator" id="block_1_191" title="bbox 389 318 396 3018"></div>
+   <div class="ocr_carea" id="block_000038_000003" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000038_000003" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000038_000487" title="bbox 1908 3320 1987 3357; x_wconf 95; x_fsize 39">Page</span>
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+      <span class="ocrx_word" id="word_000038_000489" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000038_000490" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000038_000491" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000038_000004" title="bbox 538 3320 606 3349">
+    <p class="ocr_par" id="par_000038_000004" lang="eng" title="bbox 538 3320 606 3349" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000038_000492" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 40">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000038_000005" title="bbox 441 3329 520 3348">
+    <p class="ocr_par" id="par_000038_000005" lang="eng" title="bbox 441 3329 520 3348" xml:lang="eng">
+     <span class="ocr_line" id="line_000038_000110" title="bbox 441 3329 520 3348; baseline 0 0; x_size 26; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000038_000493" title="bbox 441 3329 520 3348; x_wconf 45; x_fsize 27">1S10n</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000038_000006" title="bbox 376 3320 440 3348">
+    <p class="ocr_par" id="par_000038_000006" lang="eng" title="bbox 376 3320 440 3348" xml:lang="eng">
+     <span class="ocr_line" id="line_000038_000111" title="bbox 376 3320 440 3348; baseline 0 0; x_size 33.358974; x_descenders 5.3589745; x_ascenders 9">
+      <span class="ocrx_word" id="word_000038_000494" title="bbox 376 3320 440 3348; x_wconf 96; x_fsize 34">Rev</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000039" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0039.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000039_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000039_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000039_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000039_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000039_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000039_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000039_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000039_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000039_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000039_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000039_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000039_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000001" title="bbox 377 317 1406 381">
+    <p class="ocr_par" id="par_000039_000001" lang="eng" title="bbox 377 317 1406 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000001" title="bbox 377 317 1406 381; baseline -0.002 0; x_size 66.26667; x_descenders 16.566668; x_ascenders 16.566668">
+      <span class="ocrx_word" id="word_000039_000011" title="bbox 377 319 439 381; x_wconf 88; x_fsize 68">9.</span>
+      <span class="ocrx_word" id="word_000039_000012" title="bbox 473 318 726 381; x_wconf 96; x_fsize 68">DEVICE</span>
+      <span class="ocrx_word" id="word_000039_000013" title="bbox 754 318 1010 379; x_wconf 96; x_fsize 68">DRIVER</span>
+      <span class="ocrx_word" id="word_000039_000014" title="bbox 1035 317 1406 381; x_wconf 96; x_fsize 68">OVERVIEW</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000002" title="bbox 379 563 762 614">
+    <p class="ocr_par" id="par_000039_000002" lang="eng" title="bbox 379 563 762 614" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000002" title="bbox 379 563 762 614; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000039_000015" title="bbox 379 563 762 614; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000003" title="bbox 375 689 2041 978">
+    <p class="ocr_par" id="par_000039_000003" lang="eng" title="bbox 375 689 2041 978" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000003" title="bbox 376 689 2041 727; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000016" title="bbox 376 690 463 719; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000039_000017" title="bbox 466 685 482 732; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000018" title="bbox 504 689 591 727; x_wconf 96; x_fsize 39">piece</span>
+      <span class="ocrx_word" id="word_000039_000019" title="bbox 603 689 638 718; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000020" title="bbox 646 689 818 727; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000039_000021" title="bbox 831 689 988 718; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000022" title="bbox 1000 690 1055 718; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000039_000023" title="bbox 1067 689 1143 718; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000039_000024" title="bbox 1157 689 1304 727; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000039_000025" title="bbox 1317 690 1368 718; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000026" title="bbox 1381 689 1572 727; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000039_000027" title="bbox 1585 689 1725 718; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000039_000028" title="bbox 1737 694 1817 718; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000039_000029" title="bbox 1829 690 1867 718; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000039_000030" title="bbox 1879 689 1996 718; x_wconf 96; x_fsize 39">written</span>
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+     <span class="ocr_line" id="line_000039_000004" title="bbox 376 739 2023 777; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000032" title="bbox 376 740 493 768; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000039_000033" title="bbox 506 739 537 768; x_wconf 94; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000039_000034" title="bbox 563 740 615 768; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000039_000035" title="bbox 628 739 785 768; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000036" title="bbox 797 749 836 768; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000039_000037" title="bbox 851 739 950 769; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000039_000038" title="bbox 964 740 1043 774; x_wconf 92; x_fsize 39">3/3a,</span>
+      <span class="ocrx_word" id="word_000039_000039" title="bbox 1057 739 1243 768; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000039_000040" title="bbox 1257 739 1316 768; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000041" title="bbox 1329 740 1383 769; x_wconf 95; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000039_000042" title="bbox 1397 739 1555 768; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000039_000043" title="bbox 1568 739 1594 768; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000044" title="bbox 1607 739 1775 768; x_wconf 96; x_fsize 39">controlled</span>
+      <span class="ocrx_word" id="word_000039_000045" title="bbox 1787 739 1827 777; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000046" title="bbox 1838 739 1950 777; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000039_000047" title="bbox 1964 739 2023 768; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000005" title="bbox 375 790 1987 828; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000048" title="bbox 375 790 513 828; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000039_000049" title="bbox 526 790 632 819; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000050" title="bbox 644 790 768 819; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000039_000051" title="bbox 794 791 893 819; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000039_000052" title="bbox 906 796 952 819; x_wconf 96; x_fsize 39">act</span>
+      <span class="ocrx_word" id="word_000039_000053" title="bbox 966 800 998 819; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000039_000054" title="bbox 1011 791 1062 819; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000055" title="bbox 1074 790 1186 828; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000039_000056" title="bbox 1199 791 1352 819; x_wconf 95; x_fsize 39">low-level</span>
+      <span class="ocrx_word" id="word_000039_000057" title="bbox 1366 790 1506 819; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000039_000058" title="bbox 1518 790 1664 819; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000039_000059" title="bbox 1675 790 1810 819; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000039_000060" title="bbox 1825 800 1841 819; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000061" title="bbox 1853 790 1940 828; x_wconf 96; x_fsize 39">piece</span>
+      <span class="ocrx_word" id="word_000039_000062" title="bbox 1952 790 1987 819; x_wconf 96; x_fsize 39">of</span>
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+     <span class="ocr_line" id="line_000039_000006" title="bbox 376 840 1998 878; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000063" title="bbox 376 840 533 869; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000064" title="bbox 546 840 605 869; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000065" title="bbox 619 850 656 869; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000066" title="bbox 671 840 855 878; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000039_000067" title="bbox 869 841 932 869; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000068" title="bbox 945 850 1014 869; x_wconf 95; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000039_000069" title="bbox 1027 840 1058 869; x_wconf 95; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000039_000070" title="bbox 1084 841 1149 869; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000071" title="bbox 1160 840 1332 869; x_wconf 96; x_fsize 39">remainder</span>
+      <span class="ocrx_word" id="word_000039_000072" title="bbox 1345 840 1380 869; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000073" title="bbox 1389 840 1449 869; x_wconf 95; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000039_000077" title="bbox 1861 840 1933 869; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000039_000078" title="bbox 1947 841 1998 869; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000039_000079" title="bbox 376 890 516 919; x_wconf 95; x_fsize 39">methods</span>
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+      <span class="ocrx_word" id="word_000039_000081" title="bbox 579 890 679 919; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000039_000082" title="bbox 685 886 701 933; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000083" title="bbox 723 890 829 919; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000039_000085" title="bbox 953 890 979 919; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000086" title="bbox 993 891 1060 919; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000039_000087" title="bbox 1072 896 1103 919; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000088" title="bbox 1115 890 1340 919; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000039_000089" title="bbox 1352 890 1424 919; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000039_000090" title="bbox 1439 890 1498 919; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000091" title="bbox 1511 890 1635 928; x_wconf 96; x_fsize 39">thereby</span>
+      <span class="ocrx_word" id="word_000039_000092" title="bbox 1646 891 1763 919; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000039_000093" title="bbox 1777 900 1814 919; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000094" title="bbox 1828 891 1942 920; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000039_000095" title="bbox 1955 900 1988 919; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000008" title="bbox 376 940 791 978; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000096" title="bbox 376 940 598 970; x_wconf 72; x_fsize 39">ASICS-based</span>
+      <span class="ocrx_word" id="word_000039_000097" title="bbox 610 940 791 978; x_wconf 95; x_fsize 39">peripheral.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000004" title="bbox 666 1075 1588 1112">
+    <p class="ocr_par" id="par_000039_000004" lang="eng" title="bbox 666 1075 1588 1112" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000009" title="bbox 666 1075 1588 1112; baseline 0 -1; x_size 47.722221; x_descenders 11.930555; x_ascenders 11.930555">
+      <span class="ocrx_word" id="word_000039_000098" title="bbox 666 1075 961 1112; x_wconf 82; x_fsize 49">APPLICA</span>
+      <span class="ocrx_word" id="word_000039_000099" title="bbox 985 1075 1148 1112; x_wconf 82; x_fsize 49">TION</span>
+      <span class="ocrx_word" id="word_000039_000100" title="bbox 1185 1075 1419 1112; x_wconf 91; x_fsize 49">SOFTW</span>
+      <span class="ocrx_word" id="word_000039_000101" title="bbox 1450 1075 1588 1111; x_wconf 96; x_fsize 49">ARE</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000005" title="bbox 666 1230 1579 1376">
+    <p class="ocr_par" id="par_000039_000005" lang="eng" title="bbox 666 1230 1579 1376" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000010" title="bbox 750 1230 1579 1267; baseline 0.001 -1; x_size 42.392159; x_descenders 5.3921571; x_ascenders 12">
+      <span class="ocrx_word" id="word_000039_000102" title="bbox 750 1230 914 1267; x_wconf 93; x_fsize 44">Psion</span>
+      <span class="ocrx_word" id="word_000039_000103" title="bbox 949 1230 981 1267; x_wconf 91; x_fsize 44">C</span>
+      <span class="ocrx_word" id="word_000039_000104" title="bbox 1014 1231 1153 1266; x_wconf 89; x_fsize 44">PLIB</span>
+      <span class="ocrx_word" id="word_000039_000105" title="bbox 1189 1230 1294 1267; x_wconf 56; x_fsize 44">call</span>
+      <span class="ocrx_word" id="word_000039_000106" title="bbox 1317 1230 1579 1267; x_wconf 56; x_fsize 44">interface</span>
+     </span>
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+      <span class="ocrx_word" id="word_000039_000107" title="bbox 666 1339 973 1376; x_wconf 94; x_fsize 45">LOGICAL</span>
+      <span class="ocrx_word" id="word_000039_000108" title="bbox 1003 1339 1250 1376; x_wconf 94; x_fsize 45">DEVICE</span>
+      <span class="ocrx_word" id="word_000039_000109" title="bbox 1281 1340 1532 1375; x_wconf 94; x_fsize 45">DRIVER</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000006" title="bbox 666 1457 1574 1494">
+    <p class="ocr_par" id="par_000039_000006" lang="eng" title="bbox 666 1457 1574 1494" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000012" title="bbox 666 1457 1574 1494; baseline 0 -1; x_size 47.5; x_descenders 11.875; x_ascenders 11.875">
+      <span class="ocrx_word" id="word_000039_000110" title="bbox 666 1457 1015 1494; x_wconf 94; x_fsize 49">PHYSICAL</span>
+      <span class="ocrx_word" id="word_000039_000111" title="bbox 1046 1457 1293 1494; x_wconf 94; x_fsize 49">DEVICE</span>
+      <span class="ocrx_word" id="word_000039_000112" title="bbox 1323 1458 1574 1493; x_wconf 94; x_fsize 49">DRIVER</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_8" title="bbox 507 1046 1949 1138"></div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 505 1314 1945 1671"></div>
+   <div class="ocr_carea" id="block_000039_000007" title="bbox 702 1612 1516 1649">
+    <p class="ocr_par" id="par_000039_000007" lang="eng" title="bbox 702 1612 1516 1649" xml:lang="eng">
+     <span class="ocr_caption" id="line_000039_000013" title="bbox 702 1612 1516 1649; baseline 0 -1; x_size 47.555557; x_descenders 11.888889; x_ascenders 11.888889">
+      <span class="ocrx_word" id="word_000039_000113" title="bbox 702 1612 1051 1649; x_wconf 86; x_fsize 49">PHYSICAL</span>
+      <span class="ocrx_word" id="word_000039_000114" title="bbox 1082 1613 1347 1649; x_wconf 86; x_fsize 49">HARDW</span>
+      <span class="ocrx_word" id="word_000039_000115" title="bbox 1377 1612 1516 1648; x_wconf 96; x_fsize 49">ARE</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000008" title="bbox 375 1769 2099 2708">
+    <p class="ocr_par" id="par_000039_000008" lang="eng" title="bbox 375 1769 2099 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000014" title="bbox 376 1769 1993 1807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000116" title="bbox 376 1769 450 1798; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000039_000117" title="bbox 463 1770 586 1807; x_wconf 96; x_fsize 39">chapter</span>
+      <span class="ocrx_word" id="word_000039_000118" title="bbox 599 1769 625 1798; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000119" title="bbox 638 1769 782 1798; x_wconf 96; x_fsize 39">intended</span>
+      <span class="ocrx_word" id="word_000039_000120" title="bbox 795 1774 826 1798; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000121" title="bbox 838 1769 930 1807; x_wconf 96; x_fsize 39">guide</span>
+      <span class="ocrx_word" id="word_000039_000122" title="bbox 942 1770 993 1798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000123" title="bbox 1004 1779 1213 1807; x_wconf 96; x_fsize 39">programmer</span>
+      <span class="ocrx_word" id="word_000039_000124" title="bbox 1226 1770 1356 1807; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000039_000125" title="bbox 1370 1770 1421 1798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000126" title="bbox 1433 1770 1547 1798; x_wconf 96; x_fsize 39">central</span>
+      <span class="ocrx_word" id="word_000039_000127" title="bbox 1560 1769 1657 1798; x_wconf 96; x_fsize 39">issues</span>
+      <span class="ocrx_word" id="word_000039_000128" title="bbox 1670 1769 1813 1798; x_wconf 96; x_fsize 39">involved</span>
+      <span class="ocrx_word" id="word_000039_000129" title="bbox 1826 1769 1857 1798; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000039_000130" title="bbox 1871 1769 1993 1807; x_wconf 96; x_fsize 39">writing</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000015" title="bbox 376 1819 1981 1857; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000131" title="bbox 376 1819 482 1848; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000132" title="bbox 494 1819 609 1848; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000039_000133" title="bbox 622 1819 668 1848; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000134" title="bbox 680 1819 868 1857; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000039_000135" title="bbox 881 1820 944 1848; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000136" title="bbox 958 1820 1056 1848; x_wconf 96; x_fsize 39">attach</span>
+      <span class="ocrx_word" id="word_000039_000137" title="bbox 1070 1825 1101 1848; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000138" title="bbox 1113 1820 1164 1848; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000139" title="bbox 1176 1819 1284 1857; x_wconf 95; x_fsize 39">family</span>
+      <span class="ocrx_word" id="word_000039_000140" title="bbox 1295 1819 1330 1848; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000141" title="bbox 1339 1819 1429 1848; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000039_000142" title="bbox 1442 1820 1511 1848; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000039_000143" title="bbox 1524 1819 1683 1848; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000039_000144" title="bbox 1695 1819 1788 1848; x_wconf 96; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000039_000145" title="bbox 1802 1819 1917 1848; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000039_000146" title="bbox 1930 1820 1981 1848; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000016" title="bbox 375 1870 2069 1908; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000147" title="bbox 375 1870 563 1908; x_wconf 93; x_fsize 39">proprietary</span>
+      <span class="ocrx_word" id="word_000039_000148" title="bbox 586 1870 776 1900; x_wconf 88; x_fsize 39">SIxteen-Bit</span>
+      <span class="ocrx_word" id="word_000039_000149" title="bbox 789 1870 955 1908; x_wconf 93; x_fsize 39">Organiser</span>
+      <span class="ocrx_word" id="word_000039_000150" title="bbox 969 1871 1087 1906; x_wconf 91; x_fsize 39">(SIBO)</span>
+      <span class="ocrx_word" id="word_000039_000151" title="bbox 1102 1870 1308 1899; x_wconf 96; x_fsize 39">architecture.</span>
+      <span class="ocrx_word" id="word_000039_000152" title="bbox 1334 1871 1399 1899; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000153" title="bbox 1410 1880 1542 1908; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000039_000154" title="bbox 1554 1870 1589 1899; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000155" title="bbox 1599 1880 1615 1899; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000156" title="bbox 1628 1870 1734 1899; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000157" title="bbox 1746 1870 1845 1899; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000158" title="bbox 1858 1870 1884 1899; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000159" title="bbox 1897 1875 1928 1899; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000160" title="bbox 1941 1871 2069 1899; x_wconf 97; x_fsize 39">abstract</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000017" title="bbox 377 1920 2043 1958; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000161" title="bbox 377 1930 462 1958; x_wconf 96; x_fsize 39">away</span>
+      <span class="ocrx_word" id="word_000039_000162" title="bbox 473 1921 524 1949; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000163" title="bbox 536 1920 693 1949; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000164" title="bbox 705 1920 813 1949; x_wconf 96; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000039_000165" title="bbox 825 1920 965 1958; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000039_000166" title="bbox 978 1925 1009 1949; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000167" title="bbox 1021 1920 1151 1949; x_wconf 96; x_fsize 39">conduct</span>
+      <span class="ocrx_word" id="word_000039_000168" title="bbox 1164 1920 1423 1949; x_wconf 96; x_fsize 39">communication</span>
+      <span class="ocrx_word" id="word_000039_000169" title="bbox 1436 1921 1571 1949; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000039_000170" title="bbox 1586 1930 1602 1949; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000171" title="bbox 1614 1920 1786 1958; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000039_000172" title="bbox 1800 1920 1859 1949; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000173" title="bbox 1873 1930 1889 1949; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000174" title="bbox 1903 1920 2043 1949; x_wconf 96; x_fsize 39">software</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000018" title="bbox 377 1970 2011 2008; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000175" title="bbox 377 1970 561 2008; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000039_000176" title="bbox 575 1971 639 1999; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000177" title="bbox 651 1980 720 1999; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000039_000178" title="bbox 733 1971 796 1999; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000179" title="bbox 808 1970 989 2008; x_wconf 96; x_fsize 39">peripheral.</span>
+      <span class="ocrx_word" id="word_000039_000180" title="bbox 1015 1971 1080 1999; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000181" title="bbox 1092 1970 1198 1999; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000182" title="bbox 1210 1970 1309 1999; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000183" title="bbox 1322 1970 1472 1999; x_wconf 96; x_fsize 39">therefore</span>
+      <span class="ocrx_word" id="word_000039_000184" title="bbox 1483 1970 1633 2008; x_wconf 96; x_fsize 39">performs</span>
+      <span class="ocrx_word" id="word_000039_000185" title="bbox 1646 1971 1697 1999; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000186" title="bbox 1709 1970 1821 2008; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000039_000187" title="bbox 1833 1970 2011 2008; x_wconf 96; x_fsize 39">processing</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000019" title="bbox 375 2020 2099 2058; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000188" title="bbox 375 2020 515 2058; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000039_000189" title="bbox 528 2025 559 2049; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000190" title="bbox 571 2021 715 2049; x_wconf 96; x_fsize 39">translate</span>
+      <span class="ocrx_word" id="word_000039_000191" title="bbox 727 2021 787 2049; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000039_000192" title="bbox 799 2021 877 2049; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000039_000193" title="bbox 890 2020 1047 2049; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000194" title="bbox 1059 2020 1255 2049; x_wconf 96; x_fsize 39">instructions</span>
+      <span class="ocrx_word" id="word_000039_000195" title="bbox 1268 2020 1333 2049; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000039_000196" title="bbox 1345 2020 1419 2058; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000039_000197" title="bbox 1433 2021 1511 2049; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000039_000198" title="bbox 1525 2020 1709 2058; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000039_000199" title="bbox 1724 2020 1864 2049; x_wconf 96; x_fsize 39">services.</span>
+      <span class="ocrx_word" id="word_000039_000200" title="bbox 1889 2020 1979 2049; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000039_000201" title="bbox 1993 2020 2099 2049; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000020" title="bbox 376 2070 1970 2108; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000202" title="bbox 376 2070 491 2099; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000039_000203" title="bbox 505 2080 555 2099; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000039_000204" title="bbox 567 2070 683 2099; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000039_000205" title="bbox 697 2070 728 2099; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000039_000206" title="bbox 743 2070 825 2100; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000039_000207" title="bbox 839 2070 1003 2099; x_wconf 96; x_fsize 39">assembler</span>
+      <span class="ocrx_word" id="word_000039_000208" title="bbox 1017 2070 1076 2099; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000209" title="bbox 1089 2070 1248 2108; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000039_000210" title="bbox 1261 2070 1444 2099; x_wconf 96; x_fsize 39">convention</span>
+      <span class="ocrx_word" id="word_000039_000211" title="bbox 1459 2080 1509 2099; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000039_000212" title="bbox 1521 2070 1644 2099; x_wconf 96; x_fsize 39">divided</span>
+      <span class="ocrx_word" id="word_000039_000213" title="bbox 1657 2070 1722 2099; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000039_000214" title="bbox 1731 2066 1743 2113; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000215" title="bbox 1764 2070 1876 2108; x_wconf 95; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000039_000216" title="bbox 1889 2071 1970 2108; x_wconf 96; x_fsize 39">layer</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000021" title="bbox 375 2120 2078 2158; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000217" title="bbox 375 2120 511 2158; x_wconf 96; x_fsize 39">residing</span>
+      <span class="ocrx_word" id="word_000039_000218" title="bbox 524 2130 595 2149; x_wconf 96; x_fsize 39">over</span>
+      <span class="ocrx_word" id="word_000039_000219" title="bbox 609 2130 625 2149; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000220" title="bbox 637 2120 775 2158; x_wconf 95; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000039_000221" title="bbox 788 2121 878 2158; x_wconf 96; x_fsize 39">layer.</span>
+      <span class="ocrx_word" id="word_000039_000222" title="bbox 904 2121 933 2149; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000039_000223" title="bbox 944 2120 1082 2158; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000039_000224" title="bbox 1095 2120 1201 2149; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000225" title="bbox 1213 2120 1312 2149; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000226" title="bbox 1326 2121 1433 2156; x_wconf 96; x_fsize 39">(PDD)</span>
+      <span class="ocrx_word" id="word_000039_000227" title="bbox 1447 2120 1586 2149; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000039_000228" title="bbox 1599 2121 1650 2149; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000229" title="bbox 1662 2120 1738 2149; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000039_000230" title="bbox 1749 2120 1889 2158; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000039_000231" title="bbox 1902 2120 1948 2149; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000232" title="bbox 1961 2120 2078 2158; x_wconf 96; x_fsize 39">talking</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000022" title="bbox 376 2170 2098 2208; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000233" title="bbox 376 2170 503 2208; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000039_000234" title="bbox 514 2170 586 2199; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000039_000235" title="bbox 600 2171 651 2199; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000236" title="bbox 663 2170 820 2199; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000237" title="bbox 832 2170 938 2199; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000238" title="bbox 951 2170 1010 2199; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000239" title="bbox 1022 2170 1164 2208; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000039_000240" title="bbox 1178 2180 1194 2199; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000241" title="bbox 1208 2176 1251 2199; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000039_000242" title="bbox 1264 2170 1299 2199; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000243" title="bbox 1308 2171 1368 2199; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000039_000244" title="bbox 1380 2171 1458 2199; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000039_000245" title="bbox 1471 2170 1628 2199; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000246" title="bbox 1641 2170 1766 2208; x_wconf 96; x_fsize 39">specific</span>
+      <span class="ocrx_word" id="word_000039_000247" title="bbox 1780 2170 1919 2199; x_wconf 93; x_fsize 39">services.</span>
+      <span class="ocrx_word" id="word_000039_000248" title="bbox 1945 2171 1974 2199; x_wconf 93; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000039_000249" title="bbox 1986 2170 2098 2208; x_wconf 95; x_fsize 39">logical</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000023" title="bbox 376 2220 2070 2258; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000250" title="bbox 376 2220 482 2249; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000251" title="bbox 494 2220 593 2249; x_wconf 93; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000252" title="bbox 607 2221 716 2256; x_wconf 92; x_fsize 39">(LDD)</span>
+      <span class="ocrx_word" id="word_000039_000253" title="bbox 729 2220 879 2258; x_wconf 96; x_fsize 39">performs</span>
+      <span class="ocrx_word" id="word_000039_000254" title="bbox 892 2221 943 2249; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000255" title="bbox 955 2220 1067 2258; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000039_000256" title="bbox 1079 2220 1257 2258; x_wconf 96; x_fsize 39">processing</span>
+      <span class="ocrx_word" id="word_000039_000257" title="bbox 1270 2221 1333 2249; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000258" title="bbox 1346 2220 1525 2249; x_wconf 96; x_fsize 39">transforms</span>
+      <span class="ocrx_word" id="word_000039_000259" title="bbox 1538 2221 1623 2249; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000039_000260" title="bbox 1635 2221 1695 2249; x_wconf 96; x_fsize 39">low</span>
+      <span class="ocrx_word" id="word_000039_000261" title="bbox 1707 2221 1785 2249; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000039_000262" title="bbox 1799 2220 1929 2249; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000039_000263" title="bbox 1942 2220 2007 2249; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000039_000264" title="bbox 2019 2221 2070 2249; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000024" title="bbox 376 2270 2027 2308; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000265" title="bbox 376 2270 450 2308; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000039_000266" title="bbox 464 2271 542 2299; x_wconf 96; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000039_000267" title="bbox 556 2270 686 2299; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000039_000268" title="bbox 699 2270 773 2299; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000039_000269" title="bbox 785 2271 825 2308; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000270" title="bbox 837 2280 874 2299; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000271" title="bbox 889 2270 1083 2308; x_wconf 96; x_fsize 39">application.</span>
+      <span class="ocrx_word" id="word_000039_000272" title="bbox 1109 2270 1183 2299; x_wconf 95; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000039_000273" title="bbox 1196 2271 1352 2308; x_wconf 95; x_fsize 39">two-layer</span>
+      <span class="ocrx_word" id="word_000039_000274" title="bbox 1365 2275 1471 2299; x_wconf 96; x_fsize 39">nature</span>
+      <span class="ocrx_word" id="word_000039_000275" title="bbox 1483 2270 1518 2299; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000276" title="bbox 1527 2270 1633 2299; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000277" title="bbox 1645 2270 1761 2299; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000039_000278" title="bbox 1775 2275 1803 2299; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000039_000279" title="bbox 1816 2270 1906 2299; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000039_000280" title="bbox 1920 2280 1976 2299; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000039_000281" title="bbox 1989 2271 2027 2299; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000025" title="bbox 376 2320 2041 2358; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000282" title="bbox 376 2320 544 2349; x_wconf 96; x_fsize 39">illustrated</span>
+      <span class="ocrx_word" id="word_000039_000283" title="bbox 556 2321 596 2358; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000284" title="bbox 607 2321 658 2349; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000285" title="bbox 670 2320 829 2358; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000039_000286" title="bbox 842 2321 991 2358; x_wconf 94; x_fsize 39">example.</span>
+      <span class="ocrx_word" id="word_000039_000287" title="bbox 1017 2321 1066 2349; x_wconf 95; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000039_000288" title="bbox 1081 2320 1265 2358; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000039_000289" title="bbox 1279 2320 1369 2358; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000039_000290" title="bbox 1382 2321 1433 2349; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000291" title="bbox 1446 2320 1535 2349; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000039_000292" title="bbox 1548 2320 1647 2349; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000293" title="bbox 1660 2320 1782 2349; x_wconf 96; x_fsize 39">decides</span>
+      <span class="ocrx_word" id="word_000039_000294" title="bbox 1795 2321 1859 2349; x_wconf 97; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000039_000295" title="bbox 1872 2320 1894 2349; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000039_000296" title="bbox 1906 2320 2041 2358; x_wconf 96; x_fsize 39">requires</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000026" title="bbox 376 2370 2089 2408; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000297" title="bbox 376 2371 538 2400; x_wconf 92; x_fsize 39">RTS/CTS</span>
+      <span class="ocrx_word" id="word_000039_000298" title="bbox 552 2370 776 2408; x_wconf 95; x_fsize 39">handshaking.</span>
+      <span class="ocrx_word" id="word_000039_000299" title="bbox 802 2371 826 2399; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000039_000300" title="bbox 839 2371 914 2399; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000039_000301" title="bbox 928 2380 965 2399; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000302" title="bbox 979 2371 1062 2399; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000303" title="bbox 1075 2370 1175 2399; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000039_000304" title="bbox 1189 2370 1311 2399; x_wconf 96; x_fsize 39">decides</span>
+      <span class="ocrx_word" id="word_000039_000305" title="bbox 1324 2371 1458 2399; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000039_000306" title="bbox 1471 2380 1504 2399; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000039_000307" title="bbox 1517 2376 1569 2399; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000039_000308" title="bbox 1583 2380 1599 2399; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000309" title="bbox 1612 2370 1675 2399; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000039_000310" title="bbox 1688 2370 1797 2399; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000039_000311" title="bbox 1809 2371 1847 2399; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000039_000312" title="bbox 1859 2370 1974 2399; x_wconf 96; x_fsize 39">driven.</span>
+      <span class="ocrx_word" id="word_000039_000313" title="bbox 2000 2370 2029 2399; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000039_000314" title="bbox 2038 2371 2089 2399; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000027" title="bbox 377 2420 1995 2458; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000315" title="bbox 377 2430 493 2449; x_wconf 94; x_fsize 39">answer</span>
+      <span class="ocrx_word" id="word_000039_000316" title="bbox 506 2420 532 2449; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000317" title="bbox 545 2430 605 2458; x_wconf 96; x_fsize 39">yes,</span>
+      <span class="ocrx_word" id="word_000039_000318" title="bbox 620 2421 671 2449; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000319" title="bbox 683 2421 766 2449; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000320" title="bbox 779 2421 854 2449; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000039_000321" title="bbox 867 2421 918 2449; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000322" title="bbox 931 2420 1122 2458; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000039_000323" title="bbox 1134 2421 1215 2449; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000039_000324" title="bbox 1229 2420 1288 2449; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000325" title="bbox 1302 2420 1371 2449; x_wconf 96; x_fsize 39">asks</span>
+      <span class="ocrx_word" id="word_000039_000326" title="bbox 1384 2420 1430 2449; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000327" title="bbox 1444 2430 1460 2449; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000328" title="bbox 1472 2420 1635 2458; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000039_000329" title="bbox 1648 2420 1711 2449; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000039_000330" title="bbox 1723 2426 1754 2449; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000331" title="bbox 1765 2420 1803 2449; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000039_000332" title="bbox 1815 2420 1920 2449; x_wconf 95; x_fsize 39">driven</span>
+      <span class="ocrx_word" id="word_000039_000333" title="bbox 1934 2425 1966 2449; x_wconf 85; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000039_000334" title="bbox 1979 2430 1995 2449; x_wconf 85; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000028" title="bbox 377 2470 2045 2508; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000335" title="bbox 377 2470 502 2508; x_wconf 96; x_fsize 39">specific</span>
+      <span class="ocrx_word" id="word_000039_000336" title="bbox 516 2475 599 2499; x_wconf 94; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000039_000337" title="bbox 625 2471 690 2499; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000338" title="bbox 702 2471 783 2499; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000039_000339" title="bbox 796 2470 869 2508; x_wconf 96; x_fsize 39">duly</span>
+      <span class="ocrx_word" id="word_000039_000340" title="bbox 880 2470 991 2499; x_wconf 95; x_fsize 39">carries</span>
+      <span class="ocrx_word" id="word_000039_000341" title="bbox 1004 2476 1055 2499; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000039_000342" title="bbox 1068 2471 1119 2499; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000343" title="bbox 1130 2470 1289 2508; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000039_000344" title="bbox 1303 2470 1426 2499; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000039_000345" title="bbox 1452 2470 1542 2499; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000039_000346" title="bbox 1557 2471 1648 2500; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000039_000347" title="bbox 1661 2470 1819 2499; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000039_000348" title="bbox 1832 2470 1914 2499; x_wconf 95; x_fsize 39">often</span>
+      <span class="ocrx_word" id="word_000039_000349" title="bbox 1928 2480 1982 2499; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000039_000350" title="bbox 1994 2471 2045 2499; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000029" title="bbox 377 2520 1960 2558; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000351" title="bbox 377 2530 461 2549; x_wconf 93; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000039_000352" title="bbox 473 2521 556 2549; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000353" title="bbox 569 2520 641 2549; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000039_000354" title="bbox 656 2530 672 2549; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000355" title="bbox 685 2521 766 2549; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000039_000356" title="bbox 779 2520 896 2549; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000039_000357" title="bbox 911 2520 1100 2558; x_wconf 96; x_fsize 39">specifically</span>
+      <span class="ocrx_word" id="word_000039_000358" title="bbox 1111 2520 1157 2549; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000359" title="bbox 1170 2521 1244 2549; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000039_000360" title="bbox 1258 2520 1378 2549; x_wconf 96; x_fsize 39">version</span>
+      <span class="ocrx_word" id="word_000039_000361" title="bbox 1392 2520 1427 2549; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000362" title="bbox 1436 2521 1487 2549; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000363" title="bbox 1499 2520 1656 2549; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000364" title="bbox 1668 2520 1782 2549; x_wconf 95; x_fsize 39">device.</span>
+      <span class="ocrx_word" id="word_000039_000365" title="bbox 1808 2521 1841 2549; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000039_000366" title="bbox 1856 2521 1929 2549; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000039_000367" title="bbox 1944 2530 1960 2549; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000030" title="bbox 377 2570 2031 2608; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000368" title="bbox 377 2570 529 2605; x_wconf 96; x_fsize 39">situation,</span>
+      <span class="ocrx_word" id="word_000039_000369" title="bbox 545 2570 682 2608; x_wconf 96; x_fsize 39">splitting</span>
+      <span class="ocrx_word" id="word_000039_000370" title="bbox 695 2571 746 2599; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000371" title="bbox 758 2570 864 2599; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000039_000372" title="bbox 876 2570 975 2599; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000039_000373" title="bbox 988 2570 1014 2599; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000374" title="bbox 1027 2570 1135 2608; x_wconf 96; x_fsize 39">highly</span>
+      <span class="ocrx_word" id="word_000039_000375" title="bbox 1146 2570 1304 2599; x_wconf 95; x_fsize 39">desirable.</span>
+      <span class="ocrx_word" id="word_000039_000376" title="bbox 1330 2571 1363 2599; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000039_000377" title="bbox 1377 2571 1428 2599; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000378" title="bbox 1440 2571 1581 2608; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000039_000379" title="bbox 1593 2570 1683 2608; x_wconf 96; x_fsize 39">given</span>
+      <span class="ocrx_word" id="word_000039_000380" title="bbox 1698 2570 1801 2605; x_wconf 96; x_fsize 39">above,</span>
+      <span class="ocrx_word" id="word_000039_000381" title="bbox 1816 2571 1965 2605; x_wconf 96; x_fsize 39">however,</span>
+      <span class="ocrx_word" id="word_000039_000382" title="bbox 1980 2571 2031 2599; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000031" title="bbox 376 2620 2000 2658; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000383" title="bbox 376 2621 459 2649; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000384" title="bbox 472 2620 562 2649; x_wconf 96; x_fsize 39">could</span>
+      <span class="ocrx_word" id="word_000039_000385" title="bbox 575 2621 653 2649; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000039_000386" title="bbox 665 2620 766 2649; x_wconf 96; x_fsize 39">talked</span>
+      <span class="ocrx_word" id="word_000039_000387" title="bbox 779 2620 906 2658; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000039_000388" title="bbox 917 2620 989 2649; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000039_000389" title="bbox 1003 2621 1054 2649; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000390" title="bbox 1066 2620 1223 2649; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000039_000391" title="bbox 1235 2620 1380 2658; x_wconf 96; x_fsize 39">negating</span>
+      <span class="ocrx_word" id="word_000039_000392" title="bbox 1393 2621 1444 2649; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000393" title="bbox 1455 2620 1659 2658; x_wconf 96; x_fsize 39">requirement</span>
+      <span class="ocrx_word" id="word_000039_000394" title="bbox 1672 2620 1718 2649; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000395" title="bbox 1732 2630 1748 2649; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000396" title="bbox 1762 2626 1898 2658; x_wconf 96; x_fsize 39">separate</span>
+      <span class="ocrx_word" id="word_000039_000397" title="bbox 1910 2621 2000 2649; x_wconf 96; x_fsize 39">PDD.</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000032" title="bbox 377 2670 1483 2708; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000398" title="bbox 377 2670 540 2708; x_wconf 96; x_fsize 39">Similarly,</span>
+      <span class="ocrx_word" id="word_000039_000399" title="bbox 555 2675 634 2699; x_wconf 96; x_fsize 39">most</span>
+      <span class="ocrx_word" id="word_000039_000400" title="bbox 647 2671 782 2699; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000039_000401" title="bbox 794 2670 982 2708; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000039_000402" title="bbox 995 2670 1096 2699; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000039_000403" title="bbox 1109 2671 1261 2708; x_wconf 96; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000039_000404" title="bbox 1272 2680 1327 2699; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000039_000405" title="bbox 1340 2680 1377 2699; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000406" title="bbox 1391 2671 1483 2699; x_wconf 92; x_fsize 39">LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000009" title="bbox 376 2770 2091 3058">
+    <p class="ocr_par" id="par_000039_000009" lang="eng" title="bbox 376 2770 2091 3058" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000033" title="bbox 376 2770 2067 2808; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000407" title="bbox 376 2771 425 2799; x_wconf 93; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000039_000408" title="bbox 439 2771 522 2799; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000409" title="bbox 535 2775 615 2799; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000039_000410" title="bbox 627 2770 754 2808; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000039_000411" title="bbox 767 2780 783 2799; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000412" title="bbox 796 2770 960 2799; x_wconf 95; x_fsize 39">minimum</span>
+      <span class="ocrx_word" id="word_000039_000413" title="bbox 973 2770 1008 2799; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000414" title="bbox 1017 2770 1100 2808; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000039_000415" title="bbox 1113 2770 1267 2799; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000039_000416" title="bbox 1280 2770 1326 2799; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000417" title="bbox 1339 2780 1393 2799; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000039_000418" title="bbox 1404 2771 1444 2808; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000419" title="bbox 1455 2771 1506 2799; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000420" title="bbox 1518 2770 1676 2808; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000039_000421" title="bbox 1690 2775 1810 2808; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000039_000422" title="bbox 1836 2771 1901 2799; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000423" title="bbox 1913 2770 2067 2799; x_wconf 96; x_fsize 39">functions</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000034" title="bbox 377 2820 2031 2858; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000424" title="bbox 377 2830 427 2849; x_wconf 96; x_fsize 37">are</span>
+      <span class="ocrx_word" id="word_000039_000425" title="bbox 438 2820 548 2858; x_wconf 96; x_fsize 37">passed</span>
+      <span class="ocrx_word" id="word_000039_000426" title="bbox 561 2826 592 2849; x_wconf 95; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000039_000427" title="bbox 604 2821 655 2849; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000039_000428" title="bbox 667 2821 717 2850; x_wconf 96; x_fsize 37">OS</span>
+      <span class="ocrx_word" id="word_000039_000429" title="bbox 731 2820 780 2849; x_wconf 96; x_fsize 37">via</span>
+      <span class="ocrx_word" id="word_000039_000430" title="bbox 794 2830 810 2849; x_wconf 96; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000039_000431" title="bbox 823 2820 903 2849; x_wconf 96; x_fsize 37">table</span>
+      <span class="ocrx_word" id="word_000039_000432" title="bbox 915 2820 950 2849; x_wconf 97; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000039_000433" title="bbox 959 2820 1096 2849; x_wconf 96; x_fsize 37">function</span>
+      <span class="ocrx_word" id="word_000039_000434" title="bbox 1110 2820 1216 2849; x_wconf 96; x_fsize 37">offsets</span>
+      <span class="ocrx_word" id="word_000039_000435" title="bbox 1230 2820 1374 2856; x_wconf 96; x_fsize 37">(referred</span>
+      <span class="ocrx_word" id="word_000039_000436" title="bbox 1387 2826 1418 2849; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000039_000437" title="bbox 1431 2830 1463 2849; x_wconf 96; x_fsize 37">as</span>
+      <span class="ocrx_word" id="word_000039_000438" title="bbox 1476 2821 1527 2849; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000039_000439" title="bbox 1539 2826 1640 2849; x_wconf 96; x_fsize 37">vector</span>
+      <span class="ocrx_word" id="word_000039_000440" title="bbox 1653 2820 1790 2849; x_wconf 96; x_fsize 37">function</span>
+      <span class="ocrx_word" id="word_000039_000441" title="bbox 1804 2820 1906 2856; x_wconf 95; x_fsize 37">table).</span>
+      <span class="ocrx_word" id="word_000039_000442" title="bbox 1932 2821 2031 2849; x_wconf 96; x_fsize 37">These</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000035" title="bbox 376 2870 1989 2908; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000443" title="bbox 376 2870 530 2899; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000039_000444" title="bbox 544 2880 594 2899; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000039_000445" title="bbox 606 2870 793 2908; x_wconf 94; x_fsize 39">mandatory.</span>
+      <span class="ocrx_word" id="word_000039_000446" title="bbox 820 2870 983 2908; x_wconf 94; x_fsize 39">Similarly,</span>
+      <span class="ocrx_word" id="word_000039_000447" title="bbox 1010 2880 1015 2899; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000039_000448" title="bbox 1028 2871 1109 2899; x_wconf 95; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000039_000449" title="bbox 1122 2875 1202 2899; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000039_000450" title="bbox 1214 2870 1341 2908; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000039_000451" title="bbox 1353 2875 1413 2899; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000039_000452" title="bbox 1425 2870 1579 2899; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000039_000453" title="bbox 1592 2870 1638 2899; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000039_000454" title="bbox 1651 2880 1705 2899; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000039_000455" title="bbox 1716 2871 1756 2908; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000456" title="bbox 1767 2871 1818 2899; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000457" title="bbox 1830 2870 1989 2908; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000036" title="bbox 377 2920 2091 2958; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000458" title="bbox 377 2926 488 2958; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000039_000459" title="bbox 502 2920 561 2949; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000460" title="bbox 574 2930 645 2958; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000039_000461" title="bbox 655 2920 782 2958; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000039_000462" title="bbox 794 2930 879 2949; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000039_000463" title="bbox 891 2920 918 2949; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000039_000464" title="bbox 926 2920 1075 2958; x_wconf 96; x_fsize 39">required.</span>
+      <span class="ocrx_word" id="word_000039_000465" title="bbox 1101 2921 1150 2949; x_wconf 93; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000039_000466" title="bbox 1164 2921 1247 2949; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000467" title="bbox 1260 2920 1323 2949; x_wconf 95; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000039_000468" title="bbox 1336 2921 1456 2958; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000039_000469" title="bbox 1466 2920 1593 2958; x_wconf 96; x_fsize 39">provide</span>
+      <span class="ocrx_word" id="word_000039_000470" title="bbox 1605 2920 1719 2949; x_wconf 93; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000039_000471" title="bbox 1733 2920 2032 2950; x_wconf 92; x_fsize 39">services/functions</span>
+      <span class="ocrx_word" id="word_000039_000472" title="bbox 2045 2920 2091 2949; x_wconf 96; x_fsize 39">for</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000037" title="bbox 376 2970 2069 3008; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000473" title="bbox 376 2980 430 2999; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000039_000474" title="bbox 441 2971 481 3008; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000475" title="bbox 493 2980 530 2999; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000039_000476" title="bbox 545 2970 739 3008; x_wconf 95; x_fsize 39">application.</span>
+      <span class="ocrx_word" id="word_000039_000477" title="bbox 765 2971 830 2999; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000039_000478" title="bbox 842 2970 921 2999; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000039_000479" title="bbox 934 2971 1019 2999; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000039_000480" title="bbox 1031 2970 1100 2999; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000039_000481" title="bbox 1112 2970 1138 2999; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000039_000482" title="bbox 1151 2970 1322 3008; x_wconf 96; x_fsize 39">dependent</span>
+      <span class="ocrx_word" id="word_000039_000483" title="bbox 1335 2980 1374 2999; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000039_000484" title="bbox 1388 2971 1439 2999; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000485" title="bbox 1451 2971 1534 2999; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000039_000486" title="bbox 1546 2970 1766 3008; x_wconf 96; x_fsize 39">requirements</span>
+      <span class="ocrx_word" id="word_000039_000487" title="bbox 1780 2970 1839 2999; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000039_000488" title="bbox 1852 2971 1903 2999; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000489" title="bbox 1915 2970 2069 2999; x_wconf 96; x_fsize 39">functions</span>
+     </span>
+     <span class="ocr_line" id="line_000039_000038" title="bbox 377 3020 958 3058; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000490" title="bbox 377 3020 516 3058; x_wconf 96; x_fsize 39">supplied</span>
+      <span class="ocrx_word" id="word_000039_000491" title="bbox 528 3021 568 3058; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000039_000492" title="bbox 579 3021 630 3049; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000039_000493" title="bbox 643 3020 811 3049; x_wconf 93; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000039_000494" title="bbox 824 3021 958 3056; x_wconf 91; x_fsize 39">PDD(s).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000039_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000039_000010" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000039_000039" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000039_000495" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000039_000496" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000039_000497" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000039_000498" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">37</span>
+      <span class="ocrx_word" id="word_000039_000499" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000039_000500" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000039_000501" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
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+      <span class="ocrx_word" id="word_000040_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
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+      <span class="ocrx_word" id="word_000040_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000040_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
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+      <span class="ocrx_word" id="word_000040_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
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+    </p>
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+   <div class="ocr_carea" id="block_000040_000001" title="bbox 376 311 2102 549">
+    <p class="ocr_par" id="par_000040_000001" lang="eng" title="bbox 376 311 2102 549" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000040_000011" title="bbox 376 311 466 340; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000040_000012" title="bbox 481 312 572 341; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000040_000013" title="bbox 585 311 743 340; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000040_000014" title="bbox 757 321 807 340; x_wconf 96; x_fsize 39">are</span>
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+      <span class="ocrx_word" id="word_000040_000064" title="bbox 608 461 814 499; x_wconf 96; x_fsize 39">dynamically</span>
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+      <span class="ocrx_word" id="word_000040_000066" title="bbox 963 461 1108 499; x_wconf 96; x_fsize 39">resetting</span>
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+      <span class="ocrx_word" id="word_000040_000068" title="bbox 1184 461 1327 490; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000040_000069" title="bbox 1340 461 1413 497; x_wconf 96; x_fsize 39">(this</span>
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+      <span class="ocrx_word" id="word_000040_000071" title="bbox 1465 466 1517 490; x_wconf 96; x_fsize 39">not</span>
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+      <span class="ocrx_word" id="word_000040_000076" title="bbox 1865 461 2023 499; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000040_000077" title="bbox 377 512 527 549; x_wconf 92; x_fsize 38">systems).</span>
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+    <p class="ocr_par" id="par_000040_000002" lang="eng" title="bbox 380 613 1284 665" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000040_000078" title="bbox 380 614 588 665; x_wconf 96; x_fsize 60">Device</span>
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+      <span class="ocrx_word" id="word_000040_000081" title="bbox 988 613 1284 665; x_wconf 95; x_fsize 60">Channels</span>
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+    <p class="ocr_par" id="par_000040_000003" lang="eng" title="bbox 376 740 2083 1170" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000040_000100" title="bbox 1984 741 2047 769; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000040_000101" title="bbox 376 790 482 819; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000040_000102" title="bbox 494 790 602 819; x_wconf 96; x_fsize 39">driver.</span>
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+      <span class="ocrx_word" id="word_000040_000140" title="bbox 871 900 887 919; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000141" title="bbox 900 891 1031 919; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000142" title="bbox 1044 900 1083 919; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000143" title="bbox 1097 890 1128 919; x_wconf 96; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000040_000144" title="bbox 1154 891 1183 919; x_wconf 95; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000040_000145" title="bbox 1194 890 1332 928; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000040_000146" title="bbox 1345 890 1451 919; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000040_000147" title="bbox 1463 890 1562 919; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000148" title="bbox 1575 900 1666 919; x_wconf 95; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000040_000149" title="bbox 1679 891 1791 928; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000040_000150" title="bbox 1804 891 1859 919; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000040_000151" title="bbox 1872 891 1923 919; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000152" title="bbox 1935 891 2019 919; x_wconf 96; x_fsize 39">three</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000011" title="bbox 376 941 1972 979; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000153" title="bbox 376 942 546 970; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000040_000154" title="bbox 559 941 594 970; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000155" title="bbox 603 941 641 970; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000040_000156" title="bbox 654 941 778 979; x_wconf 93; x_fsize 39">owning</span>
+      <span class="ocrx_word" id="word_000040_000157" title="bbox 791 942 874 970; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000158" title="bbox 887 941 1030 970; x_wconf 96; x_fsize 39">followed</span>
+      <span class="ocrx_word" id="word_000040_000159" title="bbox 1042 941 1082 979; x_wconf 97; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000040_000160" title="bbox 1085 937 1101 983; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000161" title="bbox 1122 941 1237 979; x_wconf 96; x_fsize 39">period,</span>
+      <span class="ocrx_word" id="word_000040_000162" title="bbox 1253 951 1269 970; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000163" title="bbox 1282 941 1396 970; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000040_000164" title="bbox 1409 942 1493 970; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000040_000165" title="bbox 1505 942 1675 970; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000040_000166" title="bbox 1689 941 1748 970; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000167" title="bbox 1762 951 1778 970; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000168" title="bbox 1791 942 1890 970; x_wconf 96; x_fsize 39">colon.</span>
+      <span class="ocrx_word" id="word_000040_000169" title="bbox 1916 942 1972 970; x_wconf 96; x_fsize 39">For</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000012" title="bbox 376 990 2063 1029; baseline 0 -10; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000040_000170" title="bbox 376 992 517 1029; x_wconf 93; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000040_000171" title="bbox 531 991 706 1020; x_wconf 72; x_fsize 39">"TTy.UAR"</span>
+      <span class="ocrx_word" id="word_000040_000172" title="bbox 721 990 747 1019; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000040_000173" title="bbox 760 991 811 1019; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000174" title="bbox 823 991 935 1020; x_wconf 92; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000040_000175" title="bbox 950 991 1060 1020; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000040_000176" title="bbox 1073 990 1172 1019; x_wconf 95; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000177" title="bbox 1186 990 1245 1019; x_wconf 90; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000178" title="bbox 1260 991 1435 1020; x_wconf 5; x_fsize 39">"TTy.srRx"</span>
+      <span class="ocrx_word" id="word_000040_000179" title="bbox 1450 990 1476 1019; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000040_000180" title="bbox 1489 991 1540 1019; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000181" title="bbox 1556 990 1772 1020; x_wconf 92; x_fsize 39">16450/16550</span>
+      <span class="ocrx_word" id="word_000040_000182" title="bbox 1785 990 1893 1019; x_wconf 94; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000040_000183" title="bbox 1919 991 1984 1019; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000040_000184" title="bbox 1996 990 2063 1019; x_wconf 96; x_fsize 39">first</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000013" title="bbox 376 1040 2081 1078; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000185" title="bbox 376 1041 460 1069; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000040_000186" title="bbox 472 1041 642 1069; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000040_000187" title="bbox 655 1040 690 1069; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000188" title="bbox 713 1050 716 1069; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000189" title="bbox 729 1041 810 1069; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000040_000190" title="bbox 823 1050 914 1069; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000040_000191" title="bbox 927 1050 977 1069; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000040_000192" title="bbox 989 1041 1040 1069; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000193" title="bbox 1052 1050 1143 1069; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000040_000194" title="bbox 1155 1040 1190 1069; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000195" title="bbox 1199 1041 1250 1069; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000196" title="bbox 1262 1041 1345 1069; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000197" title="bbox 1358 1045 1389 1069; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000198" title="bbox 1401 1040 1501 1069; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000040_000199" title="bbox 1515 1041 1566 1069; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000200" title="bbox 1578 1041 1659 1069; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000040_000201" title="bbox 1671 1040 1808 1078; x_wconf 95; x_fsize 39">belongs.</span>
+      <span class="ocrx_word" id="word_000040_000202" title="bbox 1834 1041 1899 1069; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000040_000203" title="bbox 1912 1040 2024 1069; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000040_000204" title="bbox 2038 1045 2081 1069; x_wconf 96; x_fsize 39">set</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000014" title="bbox 376 1091 2080 1129; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000205" title="bbox 376 1091 411 1120; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000206" title="bbox 420 1092 504 1120; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000040_000207" title="bbox 516 1092 686 1120; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000040_000208" title="bbox 699 1091 845 1129; x_wconf 96; x_fsize 39">uniquely</span>
+      <span class="ocrx_word" id="word_000040_000209" title="bbox 856 1091 985 1129; x_wconf 96; x_fsize 39">identify</span>
+      <span class="ocrx_word" id="word_000040_000210" title="bbox 996 1092 1047 1120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000211" title="bbox 1059 1092 1149 1120; x_wconf 96; x_fsize 39">PDD.</span>
+      <span class="ocrx_word" id="word_000040_000212" title="bbox 1175 1092 1258 1120; x_wconf 96; x_fsize 39">Thus</span>
+      <span class="ocrx_word" id="word_000040_000213" title="bbox 1271 1091 1302 1120; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000214" title="bbox 1316 1092 1367 1120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000215" title="bbox 1380 1091 1475 1120; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000040_000216" title="bbox 1487 1092 1652 1129; x_wconf 95; x_fsize 39">examples,</span>
+      <span class="ocrx_word" id="word_000040_000217" title="bbox 1666 1091 1738 1120; x_wconf 93; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000040_000218" title="bbox 1752 1092 1849 1120; x_wconf 92; x_fsize 39">PDDs</span>
+      <span class="ocrx_word" id="word_000040_000219" title="bbox 1861 1091 1973 1129; x_wconf 96; x_fsize 39">belong</span>
+      <span class="ocrx_word" id="word_000040_000220" title="bbox 1986 1097 2017 1120; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000221" title="bbox 2029 1092 2080 1120; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000015" title="bbox 378 1141 597 1170; baseline 0 -1; x_size 37.723686; x_descenders 9.7236872; x_ascenders 8">
+      <span class="ocrx_word" id="word_000040_000222" title="bbox 378 1141 490 1170; x_wconf 3; x_fsize 39">"tty:"</span>
+      <span class="ocrx_word" id="word_000040_000223" title="bbox 505 1141 597 1169; x_wconf 88; x_fsize 39">LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000004" title="bbox 376 1241 2083 1528">
+    <p class="ocr_par" id="par_000040_000004" lang="eng" title="bbox 376 1241 2083 1528" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000016" title="bbox 376 1241 2036 1279; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000224" title="bbox 376 1242 405 1270; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000040_000225" title="bbox 417 1242 548 1270; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000226" title="bbox 561 1251 617 1270; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000040_000227" title="bbox 630 1241 668 1270; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000228" title="bbox 680 1241 798 1279; x_wconf 95; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000040_000229" title="bbox 811 1251 850 1270; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000230" title="bbox 865 1251 902 1270; x_wconf 91; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000040_000231" title="bbox 916 1242 999 1270; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000232" title="bbox 1011 1242 1051 1279; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000040_000233" title="bbox 1062 1241 1176 1279; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000040_000234" title="bbox 1189 1242 1240 1270; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000235" title="bbox 1252 1242 1338 1270; x_wconf 92; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000040_000236" title="bbox 1352 1241 1464 1279; x_wconf 96; x_fsize 39">library</span>
+      <span class="ocrx_word" id="word_000040_000237" title="bbox 1475 1241 1612 1270; x_wconf 93; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000040_000238" title="bbox 1626 1254 1759 1275; x_wconf 93; x_fsize 39">p_open.</span>
+      <span class="ocrx_word" id="word_000040_000239" title="bbox 1785 1241 1889 1270; x_wconf 93; x_fsize 39">EPOC</span>
+      <span class="ocrx_word" id="word_000040_000240" title="bbox 1903 1250 1972 1269; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000040_000241" title="bbox 1985 1241 2036 1269; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000017" title="bbox 376 1290 1967 1328; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000242" title="bbox 376 1290 475 1319; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000243" title="bbox 488 1300 579 1319; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000040_000244" title="bbox 590 1290 700 1328; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000040_000245" title="bbox 713 1291 843 1328; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000040_000246" title="bbox 858 1300 895 1319; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000040_000247" title="bbox 910 1290 1094 1328; x_wconf 93; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000040_000248" title="bbox 1108 1304 1231 1325; x_wconf 92; x_fsize 39">p_open</span>
+      <span class="ocrx_word" id="word_000040_000249" title="bbox 1245 1291 1304 1319; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000040_000250" title="bbox 1317 1295 1348 1319; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000251" title="bbox 1360 1290 1472 1319; x_wconf 95; x_fsize 39">invoke</span>
+      <span class="ocrx_word" id="word_000040_000252" title="bbox 1484 1291 1535 1319; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000253" title="bbox 1550 1299 1670 1325; x_wconf 67; x_fsize 39">IoOpen</span>
+      <span class="ocrx_word" id="word_000040_000254" title="bbox 1684 1290 1842 1328; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000040_000255" title="bbox 1856 1295 1967 1328; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000018" title="bbox 377 1340 2083 1378; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000256" title="bbox 377 1340 500 1369; x_wconf 95; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000040_000257" title="bbox 526 1340 600 1369; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000040_000258" title="bbox 614 1340 729 1369; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000040_000259" title="bbox 741 1340 772 1369; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000260" title="bbox 786 1345 853 1369; x_wconf 95; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000040_000261" title="bbox 867 1341 942 1369; x_wconf 95; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000040_000262" title="bbox 955 1341 1006 1369; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000263" title="bbox 1019 1340 1187 1369; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000040_000264" title="bbox 1200 1340 1299 1369; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000265" title="bbox 1313 1341 1398 1378; x_wconf 39; x_fsize 39">‘open</span>
+      <span class="ocrx_word" id="word_000040_000266" title="bbox 1412 1341 1520 1369; x_wconf 51; x_fsize 39">vector’</span>
+      <span class="ocrx_word" id="word_000040_000267" title="bbox 1534 1340 1634 1369; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000040_000268" title="bbox 1648 1350 1704 1369; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000040_000269" title="bbox 1718 1340 1825 1369; x_wconf 96; x_fsize 39">decide</span>
+      <span class="ocrx_word" id="word_000040_000270" title="bbox 1837 1341 1971 1369; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000040_000271" title="bbox 1984 1350 2017 1369; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000040_000272" title="bbox 2030 1345 2083 1369; x_wconf 96; x_fsize 39">not</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000019" title="bbox 376 1391 1988 1429; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000273" title="bbox 376 1397 407 1420; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000274" title="bbox 419 1401 497 1429; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000040_000275" title="bbox 512 1401 528 1420; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000276" title="bbox 541 1392 672 1420; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000277" title="bbox 685 1401 724 1420; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000278" title="bbox 738 1392 789 1420; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000279" title="bbox 801 1391 909 1420; x_wconf 95; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000040_000280" title="bbox 935 1392 1000 1420; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000040_000281" title="bbox 1013 1391 1183 1420; x_wconf 93; x_fsize 39">assembled</span>
+      <span class="ocrx_word" id="word_000040_000282" title="bbox 1196 1392 1310 1421; x_wconf 87; x_fsize 39">ASIC4</span>
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+      <span class="ocrx_word" id="word_000040_000284" title="bbox 1484 1391 1632 1420; x_wconf 96; x_fsize 39">Interface</span>
+      <span class="ocrx_word" id="word_000040_000285" title="bbox 1644 1391 1744 1420; x_wconf 96; x_fsize 39">Board</span>
+      <span class="ocrx_word" id="word_000040_000286" title="bbox 1757 1391 1869 1429; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000040_000287" title="bbox 1882 1391 1988 1420; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000040_000288" title="bbox 376 1441 484 1476; x_wconf 93; x_fsize 36">driver,</span>
+      <span class="ocrx_word" id="word_000040_000289" title="bbox 499 1442 746 1476; x_wconf 67; x_fsize 36">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000040_000290" title="bbox 761 1441 807 1470; x_wconf 96; x_fsize 36">for</span>
+      <span class="ocrx_word" id="word_000040_000291" title="bbox 820 1442 969 1479; x_wconf 96; x_fsize 36">example,</span>
+      <span class="ocrx_word" id="word_000040_000292" title="bbox 984 1442 1039 1470; x_wconf 96; x_fsize 36">has</span>
+      <span class="ocrx_word" id="word_000040_000293" title="bbox 1052 1442 1103 1470; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000040_000294" title="bbox 1115 1442 1368 1470; x_wconf 92; x_fsize 36">three-character</span>
+      <span class="ocrx_word" id="word_000040_000295" title="bbox 1381 1441 1487 1470; x_wconf 96; x_fsize 36">device</span>
+      <span class="ocrx_word" id="word_000040_000296" title="bbox 1499 1451 1590 1470; x_wconf 96; x_fsize 36">name</span>
+      <span class="ocrx_word" id="word_000040_000297" title="bbox 1604 1441 1695 1469; x_wconf 96; x_fsize 36">"LED"</span>
+      <span class="ocrx_word" id="word_000040_000298" title="bbox 1711 1450 1745 1469; x_wconf 96; x_fsize 36">so</span>
+      <span class="ocrx_word" id="word_000040_000299" title="bbox 1758 1450 1774 1469; x_wconf 96; x_fsize 36">a</span>
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+      <span class="ocrx_word" id="word_000040_000301" title="bbox 1931 1440 2003 1469; x_wconf 96; x_fsize 36">with</span>
+      <span class="ocrx_word" id="word_000040_000302" title="bbox 2017 1440 2055 1469; x_wconf 96; x_fsize 36">its</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000021" title="bbox 376 1490 1510 1528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000303" title="bbox 376 1490 489 1519; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000040_000304" title="bbox 501 1490 532 1519; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000305" title="bbox 546 1498 606 1525; x_wconf 95; x_fsize 39">pcb</span>
+      <span class="ocrx_word" id="word_000040_000306" title="bbox 620 1500 691 1528; x_wconf 96; x_fsize 39">may</span>
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+      <span class="ocrx_word" id="word_000040_000308" title="bbox 751 1490 893 1519; x_wconf 96; x_fsize 39">obtained</span>
+      <span class="ocrx_word" id="word_000040_000309" title="bbox 906 1500 945 1519; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000310" title="bbox 959 1490 982 1519; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000040_000311" title="bbox 993 1490 1033 1528; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000040_000312" title="bbox 1044 1500 1150 1519; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000040_000313" title="bbox 1163 1490 1198 1519; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000314" title="bbox 1207 1491 1258 1519; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000315" title="bbox 1270 1490 1429 1528; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000040_000316" title="bbox 1442 1491 1510 1519; x_wconf 96; x_fsize 39">call:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 1643 1449 1645 1469"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 994 1588 996 1608"></div>
+   <div class="ocr_carea" id="block_000040_000005" title="bbox 676 1587 1169 1614">
+    <p class="ocr_par" id="par_000040_000005" lang="eng" title="bbox 676 1587 1169 1614" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000022" title="bbox 676 1587 1169 1614; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000040_000317" title="bbox 676 1587 918 1614; x_wconf 86; x_fsize 28">p_open(&amp;pcb,</span>
+      <span class="ocrx_word" id="word_000040_000318" title="bbox 953 1587 1086 1613; x_wconf 80; x_fsize 28">"LED:",</span>
+      <span class="ocrx_word" id="word_000040_000319" title="bbox 1118 1587 1169 1612; x_wconf 69; x_fsize 28">-1)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000006" title="bbox 375 1679 2098 1867">
+    <p class="ocr_par" id="par_000040_000006" lang="eng" title="bbox 375 1679 2098 1867" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000023" title="bbox 376 1679 1999 1717; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000320" title="bbox 376 1680 409 1708; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000040_000321" title="bbox 423 1679 483 1708; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000040_000322" title="bbox 496 1680 564 1714; x_wconf 96; x_fsize 39">call,</span>
+      <span class="ocrx_word" id="word_000040_000323" title="bbox 579 1680 630 1708; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000324" title="bbox 642 1679 722 1708; x_wconf 96; x_fsize 39">third</span>
+      <span class="ocrx_word" id="word_000040_000325" title="bbox 736 1685 894 1717; x_wconf 96; x_fsize 39">argument</span>
+      <span class="ocrx_word" id="word_000040_000326" title="bbox 906 1679 1000 1708; x_wconf 96; x_fsize 39">refers</span>
+      <span class="ocrx_word" id="word_000040_000327" title="bbox 1013 1684 1044 1708; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000328" title="bbox 1056 1680 1107 1708; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000329" title="bbox 1119 1689 1197 1717; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000040_000330" title="bbox 1211 1679 1302 1708; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000040_000331" title="bbox 1315 1679 1374 1708; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000332" title="bbox 1376 1675 1396 1721; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000333" title="bbox 1417 1680 1506 1708; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000040_000334" title="bbox 1518 1679 1553 1708; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000335" title="bbox 1563 1680 1591 1708; x_wconf 92; x_fsize 39">-1</span>
+      <span class="ocrx_word" id="word_000040_000336" title="bbox 1608 1679 1756 1708; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000040_000337" title="bbox 1769 1680 1833 1708; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000040_000338" title="bbox 1845 1680 1896 1708; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000339" title="bbox 1908 1679 1999 1708; x_wconf 96; x_fsize 39">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000024" title="bbox 375 1730 2089 1768; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000340" title="bbox 375 1735 544 1768; x_wconf 96; x_fsize 39">parameter</span>
+      <span class="ocrx_word" id="word_000040_000341" title="bbox 557 1730 583 1759; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000040_000342" title="bbox 596 1735 627 1759; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000343" title="bbox 638 1730 676 1759; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000344" title="bbox 688 1730 824 1768; x_wconf 95; x_fsize 39">ignored.</span>
+      <span class="ocrx_word" id="word_000040_000345" title="bbox 839 1731 884 1759; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000040_000346" title="bbox 896 1730 998 1759; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000040_000347" title="bbox 1013 1740 1029 1759; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000348" title="bbox 1042 1731 1173 1759; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000349" title="bbox 1186 1740 1225 1759; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000350" title="bbox 1240 1740 1256 1759; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000351" title="bbox 1269 1731 1359 1765; x_wconf 96; x_fsize 39">PDD,</span>
+      <span class="ocrx_word" id="word_000040_000352" title="bbox 1375 1740 1412 1759; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000040_000353" title="bbox 1427 1730 1611 1768; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000040_000354" title="bbox 1626 1730 1735 1759; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000040_000355" title="bbox 1748 1731 1807 1759; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000040_000356" title="bbox 1820 1731 1872 1759; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000357" title="bbox 1883 1738 2089 1764; x_wconf 35; x_fsize 39">DevopenPpp</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000025" title="bbox 376 1779 2098 1817; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000358" title="bbox 376 1780 426 1809; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000040_000359" title="bbox 441 1779 564 1808; x_wconf 95; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000040_000360" title="bbox 590 1779 755 1817; x_wconf 96; x_fsize 39">Typically,</span>
+      <span class="ocrx_word" id="word_000040_000361" title="bbox 770 1780 843 1817; x_wconf 95; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000040_000362" title="bbox 854 1780 953 1808; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000040_000363" title="bbox 966 1789 1044 1817; x_wconf 93; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000040_000364" title="bbox 1058 1780 1155 1808; x_wconf 91; x_fsize 39">PDDs</span>
+      <span class="ocrx_word" id="word_000040_000365" title="bbox 1168 1780 1283 1817; x_wconf 96; x_fsize 39">though</span>
+      <span class="ocrx_word" id="word_000040_000366" title="bbox 1297 1780 1348 1808; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000367" title="bbox 1360 1793 1483 1814; x_wconf 91; x_fsize 39">p_open</span>
+      <span class="ocrx_word" id="word_000040_000368" title="bbox 1497 1779 1609 1817; x_wconf 96; x_fsize 39">library</span>
+      <span class="ocrx_word" id="word_000040_000369" title="bbox 1620 1779 1757 1808; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000040_000370" title="bbox 1771 1789 1827 1808; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000040_000371" title="bbox 1840 1779 1878 1808; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000372" title="bbox 1890 1779 1964 1808; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000040_000373" title="bbox 1977 1784 2008 1808; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000374" title="bbox 2020 1789 2098 1817; x_wconf 96; x_fsize 39">open</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000026" title="bbox 377 1829 1328 1867; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000375" title="bbox 377 1839 393 1858; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000376" title="bbox 406 1830 487 1858; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000040_000377" title="bbox 500 1829 661 1867; x_wconf 96; x_fsize 39">indirectly</span>
+      <span class="ocrx_word" id="word_000040_000378" title="bbox 673 1839 705 1858; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000040_000379" title="bbox 718 1829 886 1858; x_wconf 96; x_fsize 39">illustrated</span>
+      <span class="ocrx_word" id="word_000040_000380" title="bbox 899 1829 930 1858; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000381" title="bbox 944 1830 995 1858; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000382" title="bbox 1007 1829 1166 1867; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000040_000383" title="bbox 1179 1830 1328 1867; x_wconf 96; x_fsize 39">example:</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000040_000007" title="bbox 676 1926 1253 1953">
+    <p class="ocr_par" id="par_000040_000007" lang="eng" title="bbox 676 1926 1253 1953" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000027" title="bbox 676 1926 1253 1953; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000040_000384" title="bbox 676 1926 918 1953; x_wconf 89; x_fsize 28">p_open(&amp;pcb,</span>
+      <span class="ocrx_word" id="word_000040_000385" title="bbox 953 1926 1170 1952; x_wconf 29; x_fsize 28">“"TTY.UAR:",</span>
+      <span class="ocrx_word" id="word_000040_000386" title="bbox 1202 1926 1253 1951; x_wconf 80; x_fsize 28">-1)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000008" title="bbox 375 2018 2078 2248">
+    <p class="ocr_par" id="par_000040_000008" lang="eng" title="bbox 375 2018 2078 2248" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000028" title="bbox 376 2018 2072 2056; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000387" title="bbox 376 2019 432 2047; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000040_000388" title="bbox 446 2028 462 2047; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000389" title="bbox 475 2018 581 2047; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000040_000390" title="bbox 593 2018 692 2047; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000391" title="bbox 705 2018 929 2056; x_wconf 96; x_fsize 39">configuration</span>
+      <span class="ocrx_word" id="word_000040_000392" title="bbox 943 2018 1112 2056; x_wconf 96; x_fsize 39">consisting</span>
+      <span class="ocrx_word" id="word_000040_000393" title="bbox 1125 2018 1160 2047; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000394" title="bbox 1170 2028 1207 2047; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000040_000395" title="bbox 1221 2019 1304 2047; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000396" title="bbox 1318 2018 1377 2047; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000397" title="bbox 1391 2028 1407 2047; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000398" title="bbox 1420 2019 1510 2053; x_wconf 96; x_fsize 39">PDD,</span>
+      <span class="ocrx_word" id="word_000040_000399" title="bbox 1525 2019 1576 2047; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000400" title="bbox 1589 2018 1773 2056; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000040_000401" title="bbox 1787 2018 1850 2047; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000040_000402" title="bbox 1863 2019 1983 2056; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000040_000403" title="bbox 1994 2028 2072 2056; x_wconf 96; x_fsize 39">open</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000029" title="bbox 377 2069 2076 2107; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000404" title="bbox 377 2079 393 2098; x_wconf 92; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000405" title="bbox 406 2070 537 2098; x_wconf 92; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000406" title="bbox 550 2075 581 2098; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000407" title="bbox 593 2070 644 2098; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000408" title="bbox 656 2070 739 2098; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000409" title="bbox 752 2070 832 2107; x_wconf 96; x_fsize 39">only:</span>
+      <span class="ocrx_word" id="word_000040_000410" title="bbox 848 2070 899 2098; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000411" title="bbox 911 2070 994 2098; x_wconf 91; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000040_000413" title="bbox 1052 2075 1119 2107; x_wconf 96; x_fsize 39">part</span>
+      <span class="ocrx_word" id="word_000040_000414" title="bbox 1131 2069 1166 2098; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000415" title="bbox 1175 2069 1213 2098; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000040_000416" title="bbox 1226 2069 1437 2098; x_wconf 96; x_fsize 39">initialisation</span>
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+      <span class="ocrx_word" id="word_000040_000452" title="bbox 853 2170 934 2198; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000040_000453" title="bbox 947 2170 1011 2198; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000040_000454" title="bbox 1023 2169 1045 2198; x_wconf 96; x_fsize 39">it</span>
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+      <span class="ocrx_word" id="word_000040_000458" title="bbox 1279 2170 1362 2198; x_wconf 92; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000040_000460" title="bbox 1457 2170 1508 2198; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000461" title="bbox 1520 2175 1665 2198; x_wconf 46; x_fsize 39">DevFind</span>
+      <span class="ocrx_word" id="word_000040_000462" title="bbox 1678 2169 1728 2198; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000040_000463" title="bbox 1743 2168 1858 2197; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000040_000464" title="bbox 1870 2173 1901 2197; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000465" title="bbox 1914 2169 2018 2197; x_wconf 96; x_fsize 39">search</span>
+      <span class="ocrx_word" id="word_000040_000466" title="bbox 2032 2168 2078 2197; x_wconf 96; x_fsize 39">for</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000032" title="bbox 377 2218 1295 2248; baseline 0 -1; x_size 38.193459; x_descenders 9.1934605; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000467" title="bbox 377 2228 393 2247; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000468" title="bbox 406 2219 487 2247; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000040_000469" title="bbox 501 2228 533 2247; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000040_000470" title="bbox 546 2218 592 2247; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000040_000471" title="bbox 605 2218 743 2247; x_wconf 96; x_fsize 39">instance</span>
+      <span class="ocrx_word" id="word_000040_000472" title="bbox 755 2218 786 2247; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000473" title="bbox 800 2219 851 2247; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000474" title="bbox 863 2228 933 2247; x_wconf 95; x_fsize 39">case</span>
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+      <span class="ocrx_word" id="word_000040_000476" title="bbox 989 2219 1040 2247; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000477" title="bbox 1054 2219 1166 2248; x_wconf 54; x_fsize 39">"TTy:"</span>
+      <span class="ocrx_word" id="word_000040_000478" title="bbox 1181 2218 1295 2247; x_wconf 96; x_fsize 39">device.</span>
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+    </p>
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+   <div class="ocr_carea" id="block_000040_000009" title="bbox 375 2319 2037 2607">
+    <p class="ocr_par" id="par_000040_000009" lang="eng" title="bbox 375 2319 2037 2607" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000040_000479" title="bbox 376 2320 405 2348; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000040_000480" title="bbox 417 2319 523 2348; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000040_000481" title="bbox 535 2319 634 2348; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000040_000484" title="bbox 778 2319 904 2357; x_wconf 96; x_fsize 39">capable</span>
+      <span class="ocrx_word" id="word_000040_000485" title="bbox 916 2319 951 2348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000486" title="bbox 961 2319 1139 2357; x_wconf 96; x_fsize 39">supporting</span>
+      <span class="ocrx_word" id="word_000040_000487" title="bbox 1153 2329 1237 2348; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000040_000488" title="bbox 1250 2320 1321 2348; x_wconf 96; x_fsize 39">than</span>
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+      <span class="ocrx_word" id="word_000040_000491" title="bbox 1498 2319 1666 2357; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000040_000492" title="bbox 1680 2320 1811 2348; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000040_000495" title="bbox 1896 2319 1978 2348; x_wconf 96; x_fsize 39">time.</span>
+      <span class="ocrx_word" id="word_000040_000496" title="bbox 2004 2320 2037 2348; x_wconf 96; x_fsize 39">In</span>
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+      <span class="ocrx_word" id="word_000040_000499" title="bbox 519 2369 703 2407; x_wconf 96; x_fsize 39">distinguish</span>
+      <span class="ocrx_word" id="word_000040_000500" title="bbox 717 2370 768 2398; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000501" title="bbox 780 2370 936 2404; x_wconf 96; x_fsize 39">channels,</span>
+      <span class="ocrx_word" id="word_000040_000502" title="bbox 952 2379 968 2398; x_wconf 97; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000503" title="bbox 981 2369 1122 2407; x_wconf 96; x_fsize 39">qualifier</span>
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+      <span class="ocrx_word" id="word_000040_000505" title="bbox 1204 2369 1242 2398; x_wconf 96; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000040_000509" title="bbox 1471 2379 1549 2407; x_wconf 96; x_fsize 39">open</span>
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+      <span class="ocrx_word" id="word_000040_000515" title="bbox 1926 2369 2032 2398; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000040_000522" title="bbox 758 2420 809 2448; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000523" title="bbox 821 2419 927 2448; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000040_000528" title="bbox 1285 2419 1395 2448; x_wconf 96; x_fsize 39">format</span>
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+      <span class="ocrx_word" id="word_000040_000530" title="bbox 1452 2420 1503 2448; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000531" title="bbox 1515 2419 1666 2457; x_wconf 96; x_fsize 39">qualifier.</span>
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+      <span class="ocrx_word" id="word_000040_000534" title="bbox 376 2470 523 2498; x_wconf 96; x_fsize 38">channels</span>
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+      <span class="ocrx_word" id="word_000040_000536" title="bbox 600 2469 748 2498; x_wconf 96; x_fsize 38">allocated</span>
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+      <span class="ocrx_word" id="word_000040_000542" title="bbox 1375 2470 1426 2498; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000040_000543" title="bbox 1438 2470 1593 2498; x_wconf 92; x_fsize 38">character</span>
+      <span class="ocrx_word" id="word_000040_000544" title="bbox 1607 2470 1658 2498; x_wconf 76; x_fsize 38">'A'.</span>
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+      <span class="ocrx_word" id="word_000040_000547" title="bbox 1917 2470 1968 2498; x_wconf 96; x_fsize 38">the</span>
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+     <span class="ocr_line" id="line_000040_000037" title="bbox 375 2519 1958 2557; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000548" title="bbox 375 2520 502 2557; x_wconf 96; x_fsize 39">parallel</span>
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+      <span class="ocrx_word" id="word_000040_000553" title="bbox 913 2524 973 2548; x_wconf 96; x_fsize 39">two</span>
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+      <span class="ocrx_word" id="word_000040_000555" title="bbox 1077 2520 1217 2554; x_wconf 85; x_fsize 39">channel,</span>
+      <span class="ocrx_word" id="word_000040_000556" title="bbox 1233 2520 1275 2548; x_wconf 85; x_fsize 39">'A'</span>
+      <span class="ocrx_word" id="word_000040_000557" title="bbox 1290 2519 1349 2548; x_wconf 55; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000558" title="bbox 1363 2520 1412 2548; x_wconf 55; x_fsize 39">'B'.</span>
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+      <span class="ocrx_word" id="word_000040_000560" title="bbox 1515 2520 1598 2548; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000040_000561" title="bbox 1610 2519 1745 2557; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000040_000562" title="bbox 1758 2529 1817 2548; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000040_000563" title="bbox 1829 2519 1864 2548; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000564" title="bbox 1873 2520 1958 2548; x_wconf 96; x_fsize 39">these</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000038" title="bbox 376 2569 1247 2607; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000565" title="bbox 376 2569 533 2607; x_wconf 96; x_fsize 39">qualifiers</span>
+      <span class="ocrx_word" id="word_000040_000566" title="bbox 546 2569 577 2598; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000567" title="bbox 591 2569 678 2598; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000040_000568" title="bbox 691 2574 722 2598; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000569" title="bbox 734 2579 812 2607; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000040_000570" title="bbox 827 2579 843 2598; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000040_000571" title="bbox 855 2570 982 2607; x_wconf 96; x_fsize 39">parallel</span>
+      <span class="ocrx_word" id="word_000040_000572" title="bbox 995 2569 1094 2598; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000040_000573" title="bbox 1107 2570 1247 2598; x_wconf 95; x_fsize 39">channel:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000010" title="bbox 676 2665 1190 2731">
+    <p class="ocr_par" id="par_000040_000010" lang="eng" title="bbox 676 2665 1190 2731" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000039" title="bbox 676 2665 1190 2692; baseline -0.002 -5; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000040_000574" title="bbox 676 2665 918 2692; x_wconf 90; x_fsize 28">p_open(&amp;pcb,</span>
+      <span class="ocrx_word" id="word_000040_000575" title="bbox 953 2665 1107 2691; x_wconf 82; x_fsize 28">"PAR:A",</span>
+      <span class="ocrx_word" id="word_000040_000576" title="bbox 1139 2665 1190 2690; x_wconf 42; x_fsize 28">-1)</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000040" title="bbox 676 2704 1190 2731; baseline -0.002 -5; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000040_000577" title="bbox 676 2704 918 2731; x_wconf 89; x_fsize 28">p_open(&amp;pcb,</span>
+      <span class="ocrx_word" id="word_000040_000578" title="bbox 953 2704 1107 2730; x_wconf 86; x_fsize 28">"PAR:B",</span>
+      <span class="ocrx_word" id="word_000040_000579" title="bbox 1139 2704 1190 2729; x_wconf 35; x_fsize 28">-1)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000011" title="bbox 375 2796 2080 3035">
+    <p class="ocr_par" id="par_000040_000011" lang="eng" title="bbox 375 2796 2080 3035" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000041" title="bbox 376 2796 2029 2834; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000580" title="bbox 376 2797 441 2825; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000040_000581" title="bbox 453 2796 579 2825; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000040_000582" title="bbox 592 2796 627 2825; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000583" title="bbox 636 2797 783 2825; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000040_000584" title="bbox 796 2797 859 2825; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000040_000585" title="bbox 872 2806 928 2825; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000040_000586" title="bbox 941 2796 979 2825; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000587" title="bbox 991 2797 1060 2825; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000040_000588" title="bbox 1074 2796 1237 2834; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000040_000589" title="bbox 1250 2796 1313 2825; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000040_000590" title="bbox 1325 2796 1356 2825; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000040_000591" title="bbox 1370 2797 1494 2834; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000040_000592" title="bbox 1505 2796 1543 2825; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000593" title="bbox 1556 2796 1727 2834; x_wconf 96; x_fsize 39">dependent</span>
+      <span class="ocrx_word" id="word_000040_000594" title="bbox 1740 2806 1779 2825; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000595" title="bbox 1793 2797 1844 2825; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000596" title="bbox 1856 2797 1924 2825; x_wconf 93; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000040_000597" title="bbox 1938 2797 2029 2826; x_wconf 93; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000042" title="bbox 375 2847 1929 2885; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000598" title="bbox 375 2847 541 2876; x_wconf 96; x_fsize 39">hardware.</span>
+      <span class="ocrx_word" id="word_000040_000599" title="bbox 567 2848 600 2876; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000040_000600" title="bbox 614 2848 665 2876; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000601" title="bbox 677 2857 747 2876; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000040_000602" title="bbox 759 2847 794 2876; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000603" title="bbox 803 2848 854 2876; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000604" title="bbox 867 2847 956 2876; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000040_000605" title="bbox 968 2852 1035 2885; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000040_000606" title="bbox 1048 2857 1087 2876; x_wconf 97; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000607" title="bbox 1101 2848 1152 2876; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000608" title="bbox 1165 2848 1234 2882; x_wconf 93; x_fsize 39">S3a,</span>
+      <span class="ocrx_word" id="word_000040_000609" title="bbox 1249 2847 1295 2876; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000040_000610" title="bbox 1308 2847 1454 2882; x_wconf 96; x_fsize 39">instance,</span>
+      <span class="ocrx_word" id="word_000040_000611" title="bbox 1469 2848 1542 2885; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000040_000612" title="bbox 1553 2857 1612 2876; x_wconf 93; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000040_000613" title="bbox 1625 2848 1716 2877; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000040_000614" title="bbox 1729 2848 1860 2876; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000615" title="bbox 1873 2857 1929 2876; x_wconf 96; x_fsize 39">can</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000043" title="bbox 376 2897 2080 2935; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000616" title="bbox 376 2897 576 2935; x_wconf 96; x_fsize 39">legitimately</span>
+      <span class="ocrx_word" id="word_000040_000617" title="bbox 586 2897 624 2926; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000618" title="bbox 636 2897 754 2935; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000040_000619" title="bbox 767 2897 1006 2935; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000040_000620" title="bbox 1019 2902 1050 2926; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000621" title="bbox 1062 2897 1230 2935; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000040_000622" title="bbox 1243 2903 1311 2935; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000040_000623" title="bbox 1323 2898 1358 2927; x_wconf 92; x_fsize 39">C.</span>
+      <span class="ocrx_word" id="word_000040_000624" title="bbox 1383 2897 1466 2926; x_wconf 96; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000040_000625" title="bbox 1480 2898 1532 2926; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000626" title="bbox 1543 2897 1729 2926; x_wconf 91; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000040_000627" title="bbox 1743 2897 1802 2926; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000628" title="bbox 1815 2898 1879 2932; x_wconf 96; x_fsize 39">HC,</span>
+      <span class="ocrx_word" id="word_000040_000629" title="bbox 1894 2898 2043 2932; x_wconf 96; x_fsize 39">however,</span>
+      <span class="ocrx_word" id="word_000040_000630" title="bbox 2058 2897 2080 2926; x_wconf 96; x_fsize 39">it</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000044" title="bbox 376 2947 2071 2985; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000040_000631" title="bbox 376 2947 402 2976; x_wconf 96; x_fsize 38">is</span>
+      <span class="ocrx_word" id="word_000040_000632" title="bbox 414 2947 549 2985; x_wconf 97; x_fsize 38">possible</span>
+      <span class="ocrx_word" id="word_000040_000633" title="bbox 561 2952 592 2976; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000040_000634" title="bbox 604 2957 682 2985; x_wconf 96; x_fsize 38">open</span>
+      <span class="ocrx_word" id="word_000040_000635" title="bbox 696 2957 736 2985; x_wconf 96; x_fsize 38">up</span>
+      <span class="ocrx_word" id="word_000040_000636" title="bbox 749 2952 780 2976; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000040_000637" title="bbox 792 2948 876 2976; x_wconf 96; x_fsize 38">three</span>
+      <span class="ocrx_word" id="word_000040_000638" title="bbox 889 2953 1025 2985; x_wconf 93; x_fsize 38">separate</span>
+      <span class="ocrx_word" id="word_000040_000639" title="bbox 1038 2948 1129 2977; x_wconf 93; x_fsize 38">SIBO</span>
+      <span class="ocrx_word" id="word_000040_000640" title="bbox 1142 2948 1289 2976; x_wconf 95; x_fsize 38">channels</span>
+      <span class="ocrx_word" id="word_000040_000641" title="bbox 1302 2957 1341 2976; x_wconf 96; x_fsize 38">on</span>
+      <span class="ocrx_word" id="word_000040_000642" title="bbox 1354 2952 1437 2985; x_wconf 96; x_fsize 38">ports</span>
+      <span class="ocrx_word" id="word_000040_000643" title="bbox 1450 2948 1479 2976; x_wconf 96; x_fsize 38">A</span>
+      <span class="ocrx_word" id="word_000040_000644" title="bbox 1491 2948 1621 2985; x_wconf 96; x_fsize 38">through</span>
+      <span class="ocrx_word" id="word_000040_000645" title="bbox 1635 2952 1666 2976; x_wconf 93; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000040_000646" title="bbox 1678 2948 1703 2977; x_wconf 92; x_fsize 38">C</span>
+      <span class="ocrx_word" id="word_000040_000647" title="bbox 1717 2948 1818 2976; x_wconf 95; x_fsize 38">where</span>
+      <span class="ocrx_word" id="word_000040_000648" title="bbox 1821 2943 1841 2990; x_wconf 96; x_fsize 38">A</span>
+      <span class="ocrx_word" id="word_000040_000649" title="bbox 1870 2947 1964 2976; x_wconf 96; x_fsize 38">refers</span>
+      <span class="ocrx_word" id="word_000040_000650" title="bbox 1977 2952 2008 2976; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000040_000651" title="bbox 2020 2948 2071 2976; x_wconf 96; x_fsize 38">the</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000045" title="bbox 376 2997 1784 3035; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000652" title="bbox 376 3003 427 3035; x_wconf 96; x_fsize 39">top</span>
+      <span class="ocrx_word" id="word_000040_000653" title="bbox 439 3003 507 3035; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000040_000654" title="bbox 519 2997 554 3026; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000655" title="bbox 563 2998 614 3026; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000656" title="bbox 626 2998 695 3026; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000040_000657" title="bbox 707 2997 858 3032; x_wconf 93; x_fsize 39">machine,</span>
+      <span class="ocrx_word" id="word_000040_000658" title="bbox 873 2998 897 3026; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000040_000659" title="bbox 911 3002 942 3026; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000660" title="bbox 954 2998 1005 3026; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000661" title="bbox 1016 2997 1132 3026; x_wconf 96; x_fsize 39">bottom</span>
+      <span class="ocrx_word" id="word_000040_000662" title="bbox 1144 3002 1211 3035; x_wconf 95; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000040_000663" title="bbox 1225 2997 1284 3026; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000040_000664" title="bbox 1288 2993 1305 3040; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000040_000665" title="bbox 1336 3003 1367 3026; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000666" title="bbox 1379 2998 1430 3026; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000667" title="bbox 1443 2997 1508 3026; x_wconf 96; x_fsize 39">side</span>
+      <span class="ocrx_word" id="word_000040_000668" title="bbox 1521 2998 1567 3033; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000040_000669" title="bbox 1580 2997 1695 3033; x_wconf 96; x_fsize 39">cradle)</span>
+      <span class="ocrx_word" id="word_000040_000670" title="bbox 1708 3002 1784 3035; x_wconf 96; x_fsize 39">port.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000012" title="bbox 375 3092 2082 3180">
+    <p class="ocr_par" id="par_000040_000012" lang="eng" title="bbox 375 3092 2082 3180" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000046" title="bbox 376 3092 2082 3130; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000671" title="bbox 376 3093 475 3121; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000040_000672" title="bbox 488 3093 566 3121; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000040_000673" title="bbox 577 3092 653 3121; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000040_000674" title="bbox 667 3092 814 3130; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000040_000675" title="bbox 827 3098 858 3121; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000676" title="bbox 869 3092 907 3121; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000677" title="bbox 920 3092 1061 3121; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000040_000678" title="bbox 1074 3092 1123 3121; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000040_000679" title="bbox 1136 3093 1187 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000680" title="bbox 1199 3093 1253 3122; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000040_000681" title="bbox 1267 3097 1387 3130; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000040_000682" title="bbox 1413 3093 1467 3122; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000040_000683" title="bbox 1479 3097 1615 3130; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000040_000684" title="bbox 1628 3102 1667 3121; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000040_000685" title="bbox 1681 3093 1732 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000686" title="bbox 1744 3092 1862 3130; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000040_000687" title="bbox 1875 3093 2006 3121; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000040_000688" title="bbox 2019 3092 2082 3121; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000040_000047" title="bbox 375 3142 2055 3180; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000689" title="bbox 375 3143 465 3171; x_wconf 96; x_fsize 39">reach</span>
+      <span class="ocrx_word" id="word_000040_000690" title="bbox 479 3143 530 3171; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000691" title="bbox 543 3143 682 3180; x_wconf 91; x_fsize 39">'strategy</span>
+      <span class="ocrx_word" id="word_000040_000692" title="bbox 693 3143 801 3171; x_wconf 86; x_fsize 39">vector'</span>
+      <span class="ocrx_word" id="word_000040_000693" title="bbox 815 3142 850 3171; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000694" title="bbox 859 3143 910 3171; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000040_000695" title="bbox 922 3142 1028 3171; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000040_000696" title="bbox 1040 3142 1148 3171; x_wconf 93; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000040_000697" title="bbox 1174 3143 1271 3171; x_wconf 92; x_fsize 39">PDDs</span>
+      <span class="ocrx_word" id="word_000040_000698" title="bbox 1284 3143 1362 3171; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000040_000699" title="bbox 1373 3143 1449 3171; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000040_000700" title="bbox 1463 3142 1610 3180; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000040_000701" title="bbox 1623 3147 1654 3171; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000040_000702" title="bbox 1665 3142 1703 3171; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000040_000703" title="bbox 1716 3142 1857 3171; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000040_000704" title="bbox 1869 3143 1909 3180; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000040_000705" title="bbox 1921 3152 1958 3171; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000040_000706" title="bbox 1972 3143 2055 3171; x_wconf 92; x_fsize 39">LDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000040_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000040_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000040_000048" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000040_000707" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000040_000708" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000040_000709" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000040_000710" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">38</span>
+      <span class="ocrx_word" id="word_000040_000711" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000040_000712" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000040_000713" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000041" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0041.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000041_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000041_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000041_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000041_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000041_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000041_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000041_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000041_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000041_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000041_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000041_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000041_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000001" title="bbox 376 310 2072 541">
+    <p class="ocr_par" id="par_000041_000001" lang="eng" title="bbox 376 310 2072 541" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000001" title="bbox 376 310 1995 348; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000011" title="bbox 376 311 471 340; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000041_000012" title="bbox 484 311 533 340; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000041_000013" title="bbox 546 311 591 340; x_wconf 96; x_fsize 39">far</span>
+      <span class="ocrx_word" id="word_000041_000014" title="bbox 604 312 679 340; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000041_000015" title="bbox 692 321 725 340; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000041_000016" title="bbox 738 312 789 340; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000017" title="bbox 801 319 987 340; x_wconf 58; x_fsize 39">Devvector</span>
+      <span class="ocrx_word" id="word_000041_000018" title="bbox 1001 311 1051 340; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000041_000019" title="bbox 1066 315 1177 348; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000041_000020" title="bbox 1191 310 1314 339; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000041_000021" title="bbox 1340 311 1427 340; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000041_000022" title="bbox 1440 320 1456 339; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000023" title="bbox 1469 311 1600 339; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000041_000024" title="bbox 1613 311 1668 339; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000041_000025" title="bbox 1680 311 1756 339; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000041_000026" title="bbox 1770 310 1912 339; x_wconf 96; x_fsize 39">obtained</span>
+      <span class="ocrx_word" id="word_000041_000027" title="bbox 1925 320 1964 339; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000028" title="bbox 1979 320 1995 339; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000002" title="bbox 376 360 2036 398; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000029" title="bbox 376 360 482 389; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000030" title="bbox 494 360 602 395; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000041_000031" title="bbox 617 361 668 389; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000032" title="bbox 680 360 838 398; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000041_000033" title="bbox 852 365 963 398; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000041_000034" title="bbox 976 370 1032 389; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000041_000035" title="bbox 1047 360 1121 389; x_wconf 96; x_fsize 39">send</span>
+      <span class="ocrx_word" id="word_000041_000036" title="bbox 1134 360 1157 389; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000041_000037" title="bbox 1169 366 1273 389; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000041_000038" title="bbox 1286 365 1339 389; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000041_000039" title="bbox 1352 366 1417 389; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000041_000040" title="bbox 1430 365 1461 389; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000041" title="bbox 1473 361 1558 389; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000041_000042" title="bbox 1572 360 1782 398; x_wconf 95; x_fsize 39">applications.</span>
+      <span class="ocrx_word" id="word_000041_000043" title="bbox 1808 361 1972 398; x_wconf 96; x_fsize 39">Examples</span>
+      <span class="ocrx_word" id="word_000041_000044" title="bbox 1986 370 2036 389; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000003" title="bbox 376 411 2072 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000045" title="bbox 376 417 480 440; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000041_000046" title="bbox 493 411 655 449; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000041_000047" title="bbox 667 411 707 449; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000041_000048" title="bbox 718 412 769 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000049" title="bbox 781 411 924 440; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000041_000050" title="bbox 935 411 1027 449; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000041_000051" title="bbox 1041 411 1186 440; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000041_000052" title="bbox 1199 421 1238 440; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000053" title="bbox 1252 421 1285 440; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000041_000054" title="bbox 1298 411 1351 446; x_wconf 96; x_fsize 39">off,</span>
+      <span class="ocrx_word" id="word_000041_000055" title="bbox 1366 421 1504 449; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000041_000056" title="bbox 1516 416 1669 449; x_wconf 96; x_fsize 39">segments</span>
+      <span class="ocrx_word" id="word_000041_000057" title="bbox 1681 411 1773 449; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000041_000058" title="bbox 1786 411 1896 440; x_wconf 96; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000041_000059" title="bbox 1910 411 1999 440; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000041_000060" title="bbox 2013 411 2072 440; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000004" title="bbox 376 461 2061 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000061" title="bbox 376 462 427 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000062" title="bbox 439 461 563 499; x_wconf 96; x_fsize 39">owning</span>
+      <span class="ocrx_word" id="word_000041_000063" title="bbox 577 461 761 499; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000041_000064" title="bbox 774 461 866 499; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000041_000065" title="bbox 878 461 1038 499; x_wconf 96; x_fsize 39">panicked.</span>
+      <span class="ocrx_word" id="word_000041_000066" title="bbox 1064 462 1129 490; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000067" title="bbox 1141 462 1245 491; x_wconf 91; x_fsize 39">EPOC</span>
+      <span class="ocrx_word" id="word_000041_000068" title="bbox 1259 462 1309 491; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000041_000069" title="bbox 1323 471 1379 490; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000041_000070" title="bbox 1393 461 1506 490; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000041_000071" title="bbox 1519 471 1535 490; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000072" title="bbox 1548 461 1718 490; x_wconf 96; x_fsize 39">maximum</span>
+      <span class="ocrx_word" id="word_000041_000073" title="bbox 1731 461 1766 490; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000074" title="bbox 1776 462 1815 491; x_wconf 96; x_fsize 39">32</span>
+      <span class="ocrx_word" id="word_000041_000075" title="bbox 1828 461 1934 490; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000076" title="bbox 1946 461 2061 490; x_wconf 96; x_fsize 39">drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000005" title="bbox 376 511 1192 541; baseline 0 -1; x_size 38.196709; x_descenders 9.1967068; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000077" title="bbox 376 521 415 540; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000078" title="bbox 430 521 446 540; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000079" title="bbox 460 511 578 541; x_wconf 91; x_fsize 39">Series3</span>
+      <span class="ocrx_word" id="word_000041_000080" title="bbox 593 511 736 540; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000041_000081" title="bbox 749 511 808 540; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000082" title="bbox 820 512 860 541; x_wconf 96; x_fsize 39">48</span>
+      <span class="ocrx_word" id="word_000041_000083" title="bbox 874 521 913 540; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000084" title="bbox 927 512 1012 540; x_wconf 95; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000041_000085" title="bbox 1025 511 1192 540; x_wconf 96; x_fsize 39">machines.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000002" title="bbox 380 613 1683 678">
+    <p class="ocr_par" id="par_000041_000002" lang="eng" title="bbox 380 613 1683 678" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000006" title="bbox 380 613 1683 678; baseline 0.002 -15; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000041_000086" title="bbox 380 614 666 665; x_wconf 91; x_fsize 68">Loadable</span>
+      <span class="ocrx_word" id="word_000041_000087" title="bbox 693 614 917 678; x_wconf 95; x_fsize 68">Logical</span>
+      <span class="ocrx_word" id="word_000041_000088" title="bbox 946 614 1154 665; x_wconf 96; x_fsize 68">Device</span>
+      <span class="ocrx_word" id="word_000041_000089" title="bbox 1181 614 1368 665; x_wconf 96; x_fsize 68">Driver</span>
+      <span class="ocrx_word" id="word_000041_000090" title="bbox 1390 613 1683 665; x_wconf 96; x_fsize 68">Structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000003" title="bbox 377 741 1604 779">
+    <p class="ocr_par" id="par_000041_000003" lang="eng" title="bbox 377 741 1604 779" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000007" title="bbox 377 741 1604 779; baseline 0 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000091" title="bbox 377 741 588 779; x_wconf 96; x_fsize 45">Common</span>
+      <span class="ocrx_word" id="word_000041_000092" title="bbox 606 742 797 779; x_wconf 95; x_fsize 45">features</span>
+      <span class="ocrx_word" id="word_000041_000093" title="bbox 815 742 860 779; x_wconf 95; x_fsize 45">of</span>
+      <span class="ocrx_word" id="word_000041_000094" title="bbox 876 741 948 779; x_wconf 96; x_fsize 45">the</span>
+      <span class="ocrx_word" id="word_000041_000095" title="bbox 966 744 1178 779; x_wconf 96; x_fsize 45">structure</span>
+      <span class="ocrx_word" id="word_000041_000096" title="bbox 1196 742 1241 779; x_wconf 94; x_fsize 45">of</span>
+      <span class="ocrx_word" id="word_000041_000097" title="bbox 1259 741 1459 779; x_wconf 96; x_fsize 45">loadable</span>
+      <span class="ocrx_word" id="word_000041_000098" title="bbox 1479 741 1604 779; x_wconf 96; x_fsize 45">LDDs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000004" title="bbox 376 851 2095 1146">
+    <p class="ocr_par" id="par_000041_000004" lang="eng" title="bbox 376 851 1317 889" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000008" title="bbox 376 851 1317 889; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000099" title="bbox 376 852 428 880; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000041_000100" title="bbox 441 851 581 880; x_wconf 95; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000041_000101" title="bbox 593 852 692 880; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000041_000102" title="bbox 705 856 785 880; x_wconf 94; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000103" title="bbox 798 851 937 880; x_wconf 96; x_fsize 39">conform</span>
+      <span class="ocrx_word" id="word_000041_000104" title="bbox 950 857 981 880; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000105" title="bbox 993 852 1044 880; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000106" title="bbox 1056 851 1215 889; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000041_000107" title="bbox 1227 852 1317 880; x_wconf 96; x_fsize 39">rules:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000005" lang="eng" title="bbox 377 903 2095 992" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000009" title="bbox 377 903 2095 941; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000108" title="bbox 377 910 392 926; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000041_000109" title="bbox 451 904 549 932; x_wconf 77; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000041_000110" title="bbox 561 908 641 932; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000111" title="bbox 653 903 691 932; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000041_000112" title="bbox 704 913 720 932; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000113" title="bbox 734 903 833 941; x_wconf 95; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000041_000114" title="bbox 845 903 921 932; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000041_000115" title="bbox 934 908 1071 941; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000041_000116" title="bbox 1085 903 1144 932; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000117" title="bbox 1157 913 1198 932; x_wconf 95; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000041_000118" title="bbox 1210 903 1279 932; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000041_000119" title="bbox 1293 909 1455 941; x_wconf 95; x_fsize 39">segments.</span>
+      <span class="ocrx_word" id="word_000041_000120" title="bbox 1481 904 1546 932; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000121" title="bbox 1558 903 1634 932; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000041_000122" title="bbox 1647 909 1784 941; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000041_000123" title="bbox 1797 903 1823 932; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000041_000124" title="bbox 1836 903 2051 941; x_wconf 96; x_fsize 39">encapsulated</span>
+      <span class="ocrx_word" id="word_000041_000125" title="bbox 2064 903 2095 932; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000010" title="bbox 447 953 1877 992; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000126" title="bbox 447 955 498 983; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000127" title="bbox 511 954 675 983; x_wconf 93; x_fsize 39">assembler</span>
+      <span class="ocrx_word" id="word_000041_000128" title="bbox 690 964 765 983; x_wconf 93; x_fsize 39">.asm</span>
+      <span class="ocrx_word" id="word_000041_000129" title="bbox 778 954 832 983; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000041_000130" title="bbox 843 954 883 992; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000041_000131" title="bbox 894 955 969 983; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000041_000132" title="bbox 982 959 1013 983; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000133" title="bbox 1025 955 1076 983; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000134" title="bbox 1089 961 1233 988; x_wconf 91; x_fsize 39">codeSeg</span>
+      <span class="ocrx_word" id="word_000041_000135" title="bbox 1247 953 1306 982; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000136" title="bbox 1319 961 1527 988; x_wconf 86; x_fsize 39">EndCodeSeg</span>
+      <span class="ocrx_word" id="word_000041_000137" title="bbox 1540 953 1658 982; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000041_000138" title="bbox 1670 953 1877 991; x_wconf 96; x_fsize 39">respectively.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000006" lang="eng" title="bbox 377 1005 1937 1093" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000011" title="bbox 377 1005 1937 1043; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000139" title="bbox 377 1012 392 1027; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000041_000140" title="bbox 451 1006 516 1034; x_wconf 78; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000141" title="bbox 528 1005 604 1034; x_wconf 93; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000041_000142" title="bbox 617 1011 755 1043; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000041_000143" title="bbox 767 1010 847 1034; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000144" title="bbox 859 1005 950 1043; x_wconf 96; x_fsize 39">begin</span>
+      <span class="ocrx_word" id="word_000041_000145" title="bbox 964 1005 1036 1034; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000041_000146" title="bbox 1051 1015 1067 1034; x_wconf 91; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000147" title="bbox 1080 1005 1195 1034; x_wconf 91; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000041_000148" title="bbox 1209 1011 1355 1034; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000041_000149" title="bbox 1367 1005 1467 1034; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000150" title="bbox 1481 1005 1629 1034; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000041_000151" title="bbox 1642 1006 1693 1034; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000152" title="bbox 1705 1006 1788 1034; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000041_000153" title="bbox 1801 1015 1892 1034; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000041_000154" title="bbox 1904 1015 1937 1034; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000012" title="bbox 448 1055 1885 1093; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000155" title="bbox 448 1055 602 1093; x_wconf 96; x_fsize 39">signature</span>
+      <span class="ocrx_word" id="word_000041_000156" title="bbox 614 1055 714 1084; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000157" title="bbox 728 1055 754 1084; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000041_000158" title="bbox 767 1055 841 1084; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000041_000159" title="bbox 854 1061 885 1084; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000160" title="bbox 897 1055 1026 1093; x_wconf 96; x_fsize 39">identify</span>
+      <span class="ocrx_word" id="word_000041_000161" title="bbox 1037 1056 1088 1084; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000162" title="bbox 1100 1055 1199 1084; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000041_000163" title="bbox 1212 1056 1300 1084; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000041_000164" title="bbox 1314 1055 1413 1093; x_wconf 96; x_fsize 39">trying</span>
+      <span class="ocrx_word" id="word_000041_000165" title="bbox 1426 1061 1457 1084; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000166" title="bbox 1469 1065 1547 1093; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000041_000167" title="bbox 1562 1055 1621 1084; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000168" title="bbox 1634 1056 1717 1084; x_wconf 96; x_fsize 39">close</span>
+      <span class="ocrx_word" id="word_000041_000169" title="bbox 1729 1056 1885 1084; x_wconf 95; x_fsize 39">channels.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000007" lang="eng" title="bbox 377 1108 1876 1146" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000013" title="bbox 377 1108 1876 1146; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000170" title="bbox 377 1115 392 1131; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000041_000171" title="bbox 451 1109 549 1137; x_wconf 94; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000041_000172" title="bbox 561 1113 641 1137; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000173" title="bbox 653 1108 691 1137; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000041_000174" title="bbox 704 1113 732 1137; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000041_000175" title="bbox 745 1109 820 1137; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000041_000176" title="bbox 833 1108 916 1146; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000041_000177" title="bbox 930 1108 1092 1146; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000041_000178" title="bbox 1105 1108 1259 1137; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000041_000179" title="bbox 1272 1108 1372 1137; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000180" title="bbox 1387 1118 1437 1137; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000041_000181" title="bbox 1449 1108 1538 1137; x_wconf 96; x_fsize 39">listed</span>
+      <span class="ocrx_word" id="word_000041_000182" title="bbox 1551 1108 1582 1137; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000041_000183" title="bbox 1596 1109 1647 1137; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000184" title="bbox 1659 1108 1775 1137; x_wconf 92; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000041_000185" title="bbox 1788 1114 1876 1137; x_wconf 96; x_fsize 39">struc.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000005" title="bbox 379 1208 764 1246">
+    <p class="ocr_par" id="par_000041_000008" lang="eng" title="bbox 379 1208 764 1246" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000014" title="bbox 379 1208 764 1246; baseline 0.003 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000186" title="bbox 379 1208 529 1246; x_wconf 92; x_fsize 45">LibEnt</span>
+      <span class="ocrx_word" id="word_000041_000187" title="bbox 547 1208 764 1246; x_wconf 96; x_fsize 45">Structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000006" title="bbox 375 1318 2096 1605">
+    <p class="ocr_par" id="par_000041_000009" lang="eng" title="bbox 375 1318 2096 1605" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000015" title="bbox 376 1318 1909 1356; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000188" title="bbox 376 1319 441 1347; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000189" title="bbox 453 1318 520 1347; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000041_000190" title="bbox 532 1318 606 1347; x_wconf 95; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000041_000191" title="bbox 619 1318 654 1347; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000192" title="bbox 663 1319 714 1347; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000193" title="bbox 726 1318 842 1347; x_wconf 92; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000041_000194" title="bbox 855 1323 1001 1347; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000041_000195" title="bbox 1013 1318 1143 1347; x_wconf 96; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000041_000196" title="bbox 1156 1318 1191 1347; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000197" title="bbox 1201 1328 1217 1347; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000198" title="bbox 1230 1319 1373 1356; x_wconf 92; x_fsize 39">two-byte</span>
+      <span class="ocrx_word" id="word_000041_000199" title="bbox 1386 1318 1540 1356; x_wconf 96; x_fsize 39">signature</span>
+      <span class="ocrx_word" id="word_000041_000200" title="bbox 1552 1318 1730 1356; x_wconf 96; x_fsize 39">containing</span>
+      <span class="ocrx_word" id="word_000041_000201" title="bbox 1743 1319 1794 1347; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000202" title="bbox 1806 1318 1909 1347; x_wconf 96; x_fsize 39">define</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000016" title="bbox 377 1368 2031 1406; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000203" title="bbox 377 1369 641 1403; x_wconf 44; x_fsize 39">‘LDDSignature’</span>
+      <span class="ocrx_word" id="word_000041_000204" title="bbox 655 1378 688 1397; x_wconf 91; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000041_000205" title="bbox 702 1369 966 1403; x_wconf 44; x_fsize 39">'PDDSignature’</span>
+      <span class="ocrx_word" id="word_000041_000206" title="bbox 980 1368 1011 1397; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000041_000207" title="bbox 1025 1369 1076 1397; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000208" title="bbox 1088 1378 1158 1397; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000041_000209" title="bbox 1170 1368 1205 1397; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000210" title="bbox 1226 1378 1231 1397; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000211" title="bbox 1244 1369 1334 1397; x_wconf 96; x_fsize 39">PDD.</span>
+      <span class="ocrx_word" id="word_000041_000212" title="bbox 1360 1369 1425 1397; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000213" title="bbox 1436 1368 1609 1406; x_wconf 96; x_fsize 39">remaining</span>
+      <span class="ocrx_word" id="word_000041_000214" title="bbox 1622 1368 1712 1397; x_wconf 96; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000041_000215" title="bbox 1725 1368 1839 1397; x_wconf 96; x_fsize 39">consist</span>
+      <span class="ocrx_word" id="word_000041_000216" title="bbox 1852 1368 1887 1397; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000217" title="bbox 1897 1378 1934 1397; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000041_000218" title="bbox 1948 1368 2031 1406; x_wconf 96; x_fsize 39">eight</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000017" title="bbox 375 1418 1970 1456; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000219" title="bbox 375 1419 444 1456; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000041_000220" title="bbox 456 1428 547 1447; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000041_000221" title="bbox 559 1418 659 1447; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000222" title="bbox 673 1418 762 1447; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000041_000223" title="bbox 775 1419 826 1447; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000224" title="bbox 838 1418 944 1447; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000225" title="bbox 956 1418 1055 1447; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000041_000226" title="bbox 1068 1428 1159 1447; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000041_000227" title="bbox 1172 1418 1271 1447; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000041_000228" title="bbox 1285 1428 1317 1447; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000041_000229" title="bbox 1331 1428 1347 1447; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000230" title="bbox 1360 1428 1431 1447; x_wconf 96; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000041_000231" title="bbox 1443 1418 1623 1447; x_wconf 96; x_fsize 39">terminated</span>
+      <span class="ocrx_word" id="word_000041_000232" title="bbox 1637 1418 1732 1456; x_wconf 96; x_fsize 39">string</span>
+      <span class="ocrx_word" id="word_000041_000233" title="bbox 1746 1419 1830 1454; x_wconf 96; x_fsize 39">(note</span>
+      <span class="ocrx_word" id="word_000041_000234" title="bbox 1842 1419 1906 1447; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000041_000235" title="bbox 1919 1419 1970 1447; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000018" title="bbox 376 1469 1998 1507; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000236" title="bbox 376 1469 499 1507; x_wconf 96; x_fsize 39">trailing</span>
+      <span class="ocrx_word" id="word_000041_000237" title="bbox 512 1470 601 1498; x_wconf 96; x_fsize 39">colon</span>
+      <span class="ocrx_word" id="word_000041_000238" title="bbox 615 1469 641 1498; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000041_000239" title="bbox 654 1469 803 1505; x_wconf 96; x_fsize 39">omitted),</span>
+      <span class="ocrx_word" id="word_000041_000240" title="bbox 819 1479 835 1498; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000241" title="bbox 848 1475 908 1498; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000041_000242" title="bbox 919 1469 988 1507; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000041_000243" title="bbox 1000 1475 1101 1498; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000041_000244" title="bbox 1114 1474 1205 1498; x_wconf 96; x_fsize 39">count</span>
+      <span class="ocrx_word" id="word_000041_000245" title="bbox 1218 1469 1318 1498; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000246" title="bbox 1332 1475 1412 1498; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000247" title="bbox 1424 1470 1462 1498; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000041_000248" title="bbox 1475 1474 1503 1498; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000041_000249" title="bbox 1516 1470 1591 1498; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000041_000250" title="bbox 1604 1469 1687 1507; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000041_000251" title="bbox 1701 1469 1760 1498; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000252" title="bbox 1774 1479 1790 1498; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000041_000253" title="bbox 1803 1474 1904 1498; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000041_000254" title="bbox 1917 1469 1998 1498; x_wconf 96; x_fsize 39">table</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000019" title="bbox 376 1519 2096 1557; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000255" title="bbox 376 1519 481 1557; x_wconf 96; x_fsize 39">listing</span>
+      <span class="ocrx_word" id="word_000041_000256" title="bbox 494 1520 545 1548; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000257" title="bbox 558 1519 720 1557; x_wconf 96; x_fsize 39">supported</span>
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+      <span class="ocrx_word" id="word_000041_000259" title="bbox 851 1519 950 1548; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000041_000260" title="bbox 963 1519 1126 1548; x_wconf 96; x_fsize 39">functions.</span>
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+      <span class="ocrx_word" id="word_000041_000269" title="bbox 1727 1519 1933 1557; x_wconf 92; x_fsize 39">hypothetical</span>
+      <span class="ocrx_word" id="word_000041_000270" title="bbox 1946 1520 2096 1548; x_wconf 92; x_fsize 39">DevFunc</span>
+     </span>
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+      <span class="ocrx_word" id="word_000041_000271" title="bbox 376 1570 459 1598; x_wconf 91; x_fsize 37">LDD</span>
+      <span class="ocrx_word" id="word_000041_000272" title="bbox 473 1570 789 1605; x_wconf 89; x_fsize 37">(DEVFUNC.LDD)</span>
+      <span class="ocrx_word" id="word_000041_000273" title="bbox 803 1569 875 1598; x_wconf 96; x_fsize 37">with</span>
+      <span class="ocrx_word" id="word_000041_000274" title="bbox 889 1570 940 1598; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000041_000275" title="bbox 952 1569 1058 1598; x_wconf 96; x_fsize 37">device</span>
+      <span class="ocrx_word" id="word_000041_000276" title="bbox 1070 1579 1161 1598; x_wconf 95; x_fsize 37">name</span>
+      <span class="ocrx_word" id="word_000041_000277" title="bbox 1173 1569 1208 1598; x_wconf 90; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000041_000278" title="bbox 1219 1569 1331 1598; x_wconf 90; x_fsize 37">"TES:"</span>
+      <span class="ocrx_word" id="word_000041_000279" title="bbox 1346 1568 1372 1597; x_wconf 96; x_fsize 37">is</span>
+      <span class="ocrx_word" id="word_000041_000280" title="bbox 1385 1568 1474 1597; x_wconf 96; x_fsize 37">listed</span>
+      <span class="ocrx_word" id="word_000041_000281" title="bbox 1486 1568 1593 1597; x_wconf 96; x_fsize 37">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000007" title="bbox 527 1665 671 1692">
+    <p class="ocr_par" id="par_000041_000010" lang="eng" title="bbox 527 1665 671 1692" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000021" title="bbox 527 1665 671 1692; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000041_000282" title="bbox 527 1665 671 1692; x_wconf 92; x_fsize 28">CodeSeg</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000008" title="bbox 526 1742 963 1770">
+    <p class="ocr_par" id="par_000041_000011" lang="eng" title="bbox 526 1742 963 1770" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000022" title="bbox 526 1742 963 1770; baseline 0 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000283" title="bbox 526 1742 731 1770; x_wconf 90; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000041_000284" title="bbox 757 1744 963 1765; x_wconf 90; x_fsize 29">DevFuncLDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 826 2018 828 2350"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 681 1823 683 2428"></div>
+   <div class="ocr_carea" id="block_000041_000009" title="bbox 375 1821 1756 2468">
+    <p class="ocr_par" id="par_000041_000012" lang="eng" title="bbox 375 1821 1756 2468" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000023" title="bbox 527 1821 924 1849; baseline 0.003 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000285" title="bbox 527 1822 566 1844; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000041_000286" title="bbox 677 1821 924 1849; x_wconf 90; x_fsize 29">LDDSignature</span>
+     </span>
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+      <span class="ocrx_word" id="word_000041_000287" title="bbox 527 1861 565 1883; x_wconf 89; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000041_000288" title="bbox 683 1860 986 1887; x_wconf 82; x_fsize 29">'TES',0,0,0,0,0</span>
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+     <span class="ocr_line" id="line_000041_000025" title="bbox 527 1898 1091 1925; baseline 0 -3; x_size 29.394958; x_descenders 5.3949575; x_ascenders 8">
+      <span class="ocrx_word" id="word_000041_000289" title="bbox 527 1900 566 1922; x_wconf 96; x_fsize 30">dw</span>
+      <span class="ocrx_word" id="word_000041_000290" title="bbox 685 1898 1091 1925; x_wconf 89; x_fsize 30">(VectorEnd-Vector)</span>
+      <span class="ocrx_word" id="word_000041_000291" title="bbox 1057 1894 1095 1931; x_wconf 91; x_fsize 30">/2</span>
+     </span>
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+      <span class="ocrx_word" id="word_000041_000292" title="bbox 375 1940 514 1961; x_wconf 96; x_fsize 27">Vector:</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000027" title="bbox 527 1978 966 2000; baseline 0 -1; x_size 26.057774; x_descenders 5.0577726; x_ascenders 6">
+      <span class="ocrx_word" id="word_000041_000293" title="bbox 527 1978 566 2000; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000041_000294" title="bbox 680 1978 966 2000; x_wconf 83; x_fsize 27">DevFuncInstall</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000028" title="bbox 527 2017 945 2039; baseline 0.002 -1; x_size 26.394958; x_descenders 5.3949575; x_ascenders 5">
+      <span class="ocrx_word" id="word_000041_000295" title="bbox 527 2017 566 2039; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000041_000296" title="bbox 680 2018 945 2039; x_wconf 90; x_fsize 27">DevFuncRemove</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000029" title="bbox 527 2056 905 2078; baseline 0.003 -1; x_size 27.057774; x_descenders 5.0577726; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000297" title="bbox 527 2056 566 2078; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000041_000298" title="bbox 680 2056 905 2078; x_wconf 91; x_fsize 28">DevFuncHold</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000030" title="bbox 527 2095 1755 2122; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000041_000299" title="bbox 527 2095 566 2117; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000041_000300" title="bbox 680 2096 945 2117; x_wconf 91; x_fsize 26">DevFuncResume</span>
+      <span class="ocrx_word" id="word_000041_000301" title="bbox 1280 2101 1287 2121; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000041_000302" title="bbox 1317 2095 1504 2122; x_wconf 93; x_fsize 26">Mandatory</span>
+      <span class="ocrx_word" id="word_000041_000303" title="bbox 1529 2096 1587 2116; x_wconf 92; x_fsize 26">LDD</span>
+      <span class="ocrx_word" id="word_000041_000304" title="bbox 1612 2096 1755 2117; x_wconf 96; x_fsize 26">vectors</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000031" title="bbox 527 2133 1756 2160; baseline 0 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000305" title="bbox 527 2134 566 2156; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000041_000306" title="bbox 680 2135 923 2156; x_wconf 91; x_fsize 28">DevFuncReset</span>
+      <span class="ocrx_word" id="word_000041_000307" title="bbox 1280 2140 1287 2160; x_wconf 80; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000041_000308" title="bbox 1317 2135 1397 2156; x_wconf 96; x_fsize 28">must</span>
+      <span class="ocrx_word" id="word_000041_000309" title="bbox 1423 2134 1461 2156; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000041_000310" title="bbox 1488 2133 1525 2155; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000041_000311" title="bbox 1549 2133 1629 2156; x_wconf 95; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000041_000312" title="bbox 1655 2134 1756 2156; x_wconf 95; x_fsize 28">order</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000032" title="bbox 527 2172 924 2195; baseline 0.003 -1; x_size 28.394958; x_descenders 5.3949575; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000313" title="bbox 527 2173 566 2195; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000041_000314" title="bbox 680 2172 924 2195; x_wconf 90; x_fsize 29">DevFuncUnits</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000033" title="bbox 527 2212 904 2239; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000041_000315" title="bbox 527 2212 566 2234; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000041_000316" title="bbox 680 2213 904 2239; x_wconf 91; x_fsize 27">DevFuncOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000034" title="bbox 527 2251 988 2278; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000041_000317" title="bbox 527 2251 566 2273; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000041_000318" title="bbox 680 2252 988 2278; x_wconf 90; x_fsize 27">DevFuncStrategy</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000035" title="bbox 375 2290 661 2312; baseline 0 0; x_size 27.394958; x_descenders 5.3949575; x_ascenders 6">
+      <span class="ocrx_word" id="word_000041_000319" title="bbox 375 2290 661 2312; x_wconf 92; x_fsize 28">VectorHandler:</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000036" title="bbox 527 2328 1734 2356; baseline 0.001 -6; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000320" title="bbox 527 2329 566 2351; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000041_000321" title="bbox 680 2329 967 2351; x_wconf 91; x_fsize 28">DevFuncHandler</span>
+      <span class="ocrx_word" id="word_000041_000322" title="bbox 1280 2335 1287 2355; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000041_000323" title="bbox 1319 2328 1482 2356; x_wconf 92; x_fsize 28">Optional</span>
+      <span class="ocrx_word" id="word_000041_000324" title="bbox 1508 2330 1566 2350; x_wconf 91; x_fsize 28">LDD</span>
+      <span class="ocrx_word" id="word_000041_000325" title="bbox 1591 2330 1734 2351; x_wconf 96; x_fsize 28">vectors</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000037" title="bbox 379 2369 724 2395; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000041_000326" title="bbox 379 2369 724 2395; x_wconf 90; x_fsize 28">InterruptVectors:</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000038" title="bbox 527 2406 965 2429; baseline 0 -1; x_size 27.057774; x_descenders 5.0577726; x_ascenders 7">
+      <span class="ocrx_word" id="word_000041_000327" title="bbox 527 2407 566 2429; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000041_000328" title="bbox 680 2406 965 2429; x_wconf 81; x_fsize 28">DevFuncTickInt</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000039" title="bbox 375 2446 577 2468; baseline 0 0; x_size 27.394958; x_descenders 5.3949575; x_ascenders 6">
+      <span class="ocrx_word" id="word_000041_000329" title="bbox 375 2446 577 2468; x_wconf 91; x_fsize 28">VectorEnd:</span>
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+   </div>
+   <div class="ocr_carea" id="block_000041_000010" title="bbox 376 2485 2089 2614">
+    <p class="ocr_par" id="par_000041_000013" lang="eng" title="bbox 376 2485 2089 2614" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000040" title="bbox 526 2485 794 2507; baseline 0.004 -1; x_size 29.779543; x_descenders 7.7795424; x_ascenders 6">
+      <span class="ocrx_word" id="word_000041_000330" title="bbox 526 2485 671 2507; x_wconf 92; x_fsize 31">ProcEnd</span>
+      <span class="ocrx_word" id="word_000041_000331" title="bbox 695 2486 794 2507; x_wconf 91; x_fsize 31">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000041_000041" title="bbox 376 2576 2089 2614; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000332" title="bbox 376 2577 441 2605; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000041_000333" title="bbox 453 2581 554 2605; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000041_000334" title="bbox 567 2576 647 2605; x_wconf 95; x_fsize 39">table</span>
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+      <span class="ocrx_word" id="word_000041_000337" title="bbox 874 2576 980 2605; x_wconf 96; x_fsize 39">offsets</span>
+      <span class="ocrx_word" id="word_000041_000338" title="bbox 993 2576 1099 2605; x_wconf 96; x_fsize 39">within</span>
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+      <span class="ocrx_word" id="word_000041_000340" title="bbox 1176 2576 1282 2605; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000341" title="bbox 1294 2576 1409 2605; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000041_000342" title="bbox 1422 2576 1498 2605; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000041_000343" title="bbox 1511 2581 1648 2614; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000041_000344" title="bbox 1661 2576 1707 2605; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000041_000345" title="bbox 1720 2577 1771 2605; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000346" title="bbox 1783 2576 1937 2605; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000041_000347" title="bbox 1949 2576 2089 2614; x_wconf 96; x_fsize 39">required</span>
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+    </p>
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+   <div class="ocr_carea" id="block_000041_000011" title="bbox 375 2627 1917 2715">
+    <p class="ocr_par" id="par_000041_000014" lang="eng" title="bbox 375 2627 1917 2715" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000041_000349" title="bbox 426 2628 477 2656; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000350" title="bbox 489 2628 593 2657; x_wconf 92; x_fsize 39">EPOC</span>
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+      <span class="ocrx_word" id="word_000041_000352" title="bbox 779 2632 890 2665; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000041_000353" title="bbox 903 2627 1003 2656; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000041_000354" title="bbox 1017 2632 1097 2656; x_wconf 96; x_fsize 39">must</span>
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+      <span class="ocrx_word" id="word_000041_000356" title="bbox 1159 2627 1281 2656; x_wconf 96; x_fsize 39">entered</span>
+      <span class="ocrx_word" id="word_000041_000357" title="bbox 1294 2627 1325 2656; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000041_000358" title="bbox 1339 2628 1390 2656; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000359" title="bbox 1402 2627 1489 2656; x_wconf 96; x_fsize 39">order</span>
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+      <span class="ocrx_word" id="word_000041_000364" title="bbox 1856 2627 1917 2656; x_wconf 96; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000041_000365" title="bbox 376 2677 548 2712; x_wconf 96; x_fsize 39">document,</span>
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+      <span class="ocrx_word" id="word_000041_000367" title="bbox 626 2683 718 2706; x_wconf 96; x_fsize 39">terms</span>
+      <span class="ocrx_word" id="word_000041_000368" title="bbox 731 2682 832 2706; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000041_000369" title="bbox 846 2677 905 2706; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000041_000370" title="bbox 918 2677 1055 2706; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000041_000371" title="bbox 1070 2687 1120 2706; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000041_000372" title="bbox 1132 2677 1206 2706; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000041_000373" title="bbox 1219 2677 1495 2715; x_wconf 96; x_fsize 39">interchangeably.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000012" title="bbox 379 2780 1204 2844">
+    <p class="ocr_par" id="par_000041_000015" lang="eng" title="bbox 379 2780 1204 2844" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000044" title="bbox 379 2780 1204 2844; baseline 0.002 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000041_000374" title="bbox 379 2780 713 2844; x_wconf 93; x_fsize 67">Mandatory</span>
+      <span class="ocrx_word" id="word_000041_000375" title="bbox 735 2780 865 2829; x_wconf 93; x_fsize 67">LDD</span>
+      <span class="ocrx_word" id="word_000041_000376" title="bbox 891 2780 1204 2831; x_wconf 96; x_fsize 67">Functions</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000013" title="bbox 376 2906 1277 2944">
+    <p class="ocr_par" id="par_000041_000016" lang="eng" title="bbox 376 2906 1277 2944" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000045" title="bbox 376 2906 1277 2944; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000377" title="bbox 376 2907 428 2935; x_wconf 94; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000041_000378" title="bbox 441 2907 540 2935; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000041_000379" title="bbox 553 2911 634 2935; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000041_000380" title="bbox 647 2911 771 2944; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000041_000381" title="bbox 783 2907 834 2935; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000382" title="bbox 846 2906 1005 2944; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000041_000383" title="bbox 1018 2906 1102 2944; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000041_000384" title="bbox 1114 2906 1277 2935; x_wconf 96; x_fsize 39">functions:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000014" title="bbox 377 3008 2049 3202">
+    <p class="ocr_par" id="par_000041_000017" lang="eng" title="bbox 377 3008 1445 3038" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000046" title="bbox 377 3008 1445 3038; baseline 0 -1; x_size 37.975346; x_descenders 8.9753447; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000385" title="bbox 377 3015 392 3031; x_wconf 49; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000041_000386" title="bbox 451 3016 741 3038; x_wconf 85; x_fsize 39">DevFuncInstall</span>
+      <span class="ocrx_word" id="word_000041_000387" title="bbox 976 3008 1074 3037; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000041_000388" title="bbox 1087 3018 1126 3037; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000389" title="bbox 1140 3008 1246 3037; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000390" title="bbox 1258 3008 1445 3037; x_wconf 96; x_fsize 39">installation</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000018" lang="eng" title="bbox 377 3060 1393 3090" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000047" title="bbox 377 3060 1393 3090; baseline 0 -1; x_size 37.975346; x_descenders 8.9753447; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000391" title="bbox 377 3067 392 3083; x_wconf 18; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000041_000392" title="bbox 451 3069 720 3090; x_wconf 43; x_fsize 39">DevFuncRemove</span>
+      <span class="ocrx_word" id="word_000041_000393" title="bbox 976 3060 1074 3089; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000041_000394" title="bbox 1087 3070 1126 3089; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000041_000395" title="bbox 1140 3060 1246 3089; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000041_000396" title="bbox 1257 3061 1393 3089; x_wconf 96; x_fsize 39">removal</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000019" lang="eng" title="bbox 377 3112 1628 3150" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000048" title="bbox 377 3112 1628 3150; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000397" title="bbox 377 3119 392 3135; x_wconf 25; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000041_000398" title="bbox 451 3120 680 3142; x_wconf 79; x_fsize 39">DevFuncHold</span>
+      <span class="ocrx_word" id="word_000041_000399" title="bbox 976 3112 1074 3141; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000041_000400" title="bbox 1087 3118 1118 3141; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000401" title="bbox 1130 3112 1326 3150; x_wconf 96; x_fsize 39">temporarily</span>
+      <span class="ocrx_word" id="word_000041_000402" title="bbox 1337 3112 1454 3141; x_wconf 96; x_fsize 39">disable</span>
+      <span class="ocrx_word" id="word_000041_000403" title="bbox 1466 3113 1517 3141; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000404" title="bbox 1529 3112 1628 3141; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000041_000020" lang="eng" title="bbox 377 3164 2049 3202" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000049" title="bbox 377 3164 2049 3202; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000405" title="bbox 377 3171 392 3186; x_wconf 38; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000041_000406" title="bbox 451 3173 720 3194; x_wconf 32; x_fsize 39">DevFuncResume</span>
+      <span class="ocrx_word" id="word_000041_000407" title="bbox 976 3164 1074 3193; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000041_000408" title="bbox 1087 3169 1118 3193; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000041_000409" title="bbox 1130 3165 1238 3193; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000041_000410" title="bbox 1250 3165 1301 3193; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000041_000411" title="bbox 1313 3164 1412 3193; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000041_000412" title="bbox 1426 3164 1500 3193; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000041_000413" title="bbox 1513 3164 1535 3193; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000041_000414" title="bbox 1548 3165 1603 3193; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000041_000415" title="bbox 1615 3164 1691 3193; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000041_000416" title="bbox 1705 3164 1901 3202; x_wconf 96; x_fsize 39">temporarily</span>
+      <span class="ocrx_word" id="word_000041_000417" title="bbox 1912 3164 2049 3193; x_wconf 96; x_fsize 39">disabled</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000041_000015" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000041_000021" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000041_000050" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000041_000418" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000041_000419" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000041_000420" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000041_000421" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">39</span>
+      <span class="ocrx_word" id="word_000041_000422" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000041_000423" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000041_000424" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000042" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0042.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000042_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000042_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000042_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000042_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000042_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000042_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000042_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000042_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000042_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000042_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000042_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000042_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000001" title="bbox 377 312 2093 506">
+    <p class="ocr_par" id="par_000042_000001" lang="eng" title="bbox 377 312 2093 402" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000001" title="bbox 377 312 2093 350; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000011" title="bbox 377 320 392 335; x_wconf 45; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000042_000012" title="bbox 451 321 698 342; x_wconf 77; x_fsize 39">DevFuncReset</span>
+      <span class="ocrx_word" id="word_000042_000013" title="bbox 976 312 1074 341; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000014" title="bbox 1087 313 1175 341; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000042_000015" title="bbox 1190 322 1227 341; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000016" title="bbox 1242 312 1426 350; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000042_000017" title="bbox 1440 312 1615 341; x_wconf 96; x_fsize 39">terminates</span>
+      <span class="ocrx_word" id="word_000042_000018" title="bbox 1628 312 1755 341; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000042_000019" title="bbox 1767 312 1886 350; x_wconf 96; x_fsize 39">closing</span>
+      <span class="ocrx_word" id="word_000042_000020" title="bbox 1899 313 1950 341; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000021" title="bbox 1962 313 2093 341; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000002" title="bbox 377 364 1989 402; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000022" title="bbox 377 371 392 386; x_wconf 60; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000042_000023" title="bbox 451 371 699 394; x_wconf 82; x_fsize 39">DevFuncUnits</span>
+      <span class="ocrx_word" id="word_000042_000024" title="bbox 976 364 1074 393; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000025" title="bbox 1087 369 1118 393; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000026" title="bbox 1130 374 1224 402; x_wconf 96; x_fsize 39">query</span>
+      <span class="ocrx_word" id="word_000042_000027" title="bbox 1235 365 1286 393; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000028" title="bbox 1298 364 1425 393; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000042_000029" title="bbox 1438 364 1473 393; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000042_000030" title="bbox 1483 364 1645 402; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000042_000031" title="bbox 1658 364 1739 393; x_wconf 96; x_fsize 39">units</span>
+      <span class="ocrx_word" id="word_000042_000032" title="bbox 1753 364 1814 400; x_wconf 95; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000042_000033" title="bbox 1829 365 1989 400; x_wconf 96; x_fsize 39">channels)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000002" lang="eng" title="bbox 377 416 1574 454" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000003" title="bbox 377 416 1574 454; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000042_000034" title="bbox 377 423 392 439; x_wconf 18; x_fsize 38">@</span>
+      <span class="ocrx_word" id="word_000042_000035" title="bbox 451 425 679 451; x_wconf 18; x_fsize 38">DevFuncOpen</span>
+      <span class="ocrx_word" id="word_000042_000036" title="bbox 976 416 1074 445; x_wconf 96; x_fsize 38">called</span>
+      <span class="ocrx_word" id="word_000042_000037" title="bbox 1087 421 1118 445; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000042_000038" title="bbox 1130 426 1208 454; x_wconf 96; x_fsize 38">open</span>
+      <span class="ocrx_word" id="word_000042_000039" title="bbox 1223 426 1239 445; x_wconf 96; x_fsize 38">a</span>
+      <span class="ocrx_word" id="word_000042_000040" title="bbox 1252 417 1383 445; x_wconf 96; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000042_000041" title="bbox 1396 421 1427 445; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000042_000042" title="bbox 1440 426 1477 445; x_wconf 92; x_fsize 38">an</span>
+      <span class="ocrx_word" id="word_000042_000043" title="bbox 1491 417 1574 445; x_wconf 91; x_fsize 38">LDD</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000003" lang="eng" title="bbox 377 468 2004 506" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000004" title="bbox 377 468 2004 506; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000044" title="bbox 377 475 392 491; x_wconf 58; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000042_000045" title="bbox 451 477 763 503; x_wconf 83; x_fsize 39">DevFuncStrategy</span>
+      <span class="ocrx_word" id="word_000042_000046" title="bbox 976 468 1074 497; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000047" title="bbox 1087 473 1118 497; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000048" title="bbox 1131 478 1233 497; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000042_000049" title="bbox 1246 469 1297 497; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000050" title="bbox 1309 468 1432 497; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000042_000051" title="bbox 1445 468 1659 506; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000042_000052" title="bbox 1670 468 1749 497; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000042_000053" title="bbox 1762 469 1813 497; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000054" title="bbox 1825 469 1879 498; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000042_000055" title="bbox 1893 473 2004 506; x_wconf 96; x_fsize 39">system</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000042_000002" title="bbox 375 569 2097 757">
+    <p class="ocr_par" id="par_000042_000004" lang="eng" title="bbox 375 569 2097 757" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000005" title="bbox 376 569 2056 607; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000042_000057" title="bbox 441 569 476 598; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000042_000058" title="bbox 485 570 536 598; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000059" title="bbox 548 569 631 607; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000042_000060" title="bbox 644 569 824 607; x_wconf 96; x_fsize 39">mandatory</span>
+      <span class="ocrx_word" id="word_000042_000061" title="bbox 834 569 969 598; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000042_000062" title="bbox 981 569 1106 607; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000042_000063" title="bbox 1120 575 1148 598; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000042_000064" title="bbox 1160 570 1200 607; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000065" title="bbox 1211 570 1262 598; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000066" title="bbox 1274 569 1411 598; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000042_000067" title="bbox 1425 574 1526 598; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000042_000074" title="bbox 2005 570 2056 598; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000006" title="bbox 376 619 2038 657; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000075" title="bbox 376 619 534 657; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000076" title="bbox 548 625 659 657; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000077" title="bbox 673 619 732 648; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000078" title="bbox 746 619 855 648; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000079" title="bbox 868 619 1018 648; x_wconf 96; x_fsize 39">therefore</span>
+      <span class="ocrx_word" id="word_000042_000080" title="bbox 1030 629 1084 648; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000042_000081" title="bbox 1097 629 1113 648; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000042_000082" title="bbox 1125 620 1201 648; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000042_000083" title="bbox 1213 624 1314 648; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000084" title="bbox 1328 619 1471 648; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000042_000085" title="bbox 1483 619 1559 648; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000042_000086" title="bbox 1571 619 1750 648; x_wconf 96; x_fsize 39">instruction</span>
+      <span class="ocrx_word" id="word_000042_000087" title="bbox 1764 625 1795 648; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000088" title="bbox 1806 625 1907 648; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000089" title="bbox 1921 620 2038 648; x_wconf 96; x_fsize 39">control</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000007" title="bbox 375 669 2097 707; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000090" title="bbox 375 669 453 698; x_wconf 96; x_fsize 39">back</span>
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+      <span class="ocrx_word" id="word_000042_000092" title="bbox 508 670 559 698; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000093" title="bbox 571 670 631 699; x_wconf 96; x_fsize 39">OS.</span>
+      <span class="ocrx_word" id="word_000042_000094" title="bbox 658 669 749 699; x_wconf 96; x_fsize 39">Since</span>
+      <span class="ocrx_word" id="word_000042_000095" title="bbox 761 670 812 698; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000096" title="bbox 823 670 899 698; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000042_000097" title="bbox 911 674 1012 698; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000098" title="bbox 1027 669 1150 698; x_wconf 96; x_fsize 39">address</span>
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+      <span class="ocrx_word" id="word_000042_000100" title="bbox 1202 675 1233 698; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000101" title="bbox 1245 670 1296 698; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000102" title="bbox 1308 670 1358 699; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000042_000103" title="bbox 1372 669 1395 698; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000042_000104" title="bbox 1407 669 1480 698; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000042_000105" title="bbox 1493 674 1545 698; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000106" title="bbox 1558 675 1665 698; x_wconf 96; x_fsize 39">matter</span>
+      <span class="ocrx_word" id="word_000042_000107" title="bbox 1678 669 1705 698; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000042_000108" title="bbox 1714 670 1765 698; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000109" title="bbox 1777 670 1827 699; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000042_000110" title="bbox 1841 679 1946 698; x_wconf 96; x_fsize 39">moves</span>
+      <span class="ocrx_word" id="word_000042_000111" title="bbox 1959 679 2097 707; x_wconf 96; x_fsize 39">memory</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000008" title="bbox 376 719 1665 757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000112" title="bbox 376 719 477 748; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000042_000113" title="bbox 490 719 566 748; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000042_000114" title="bbox 578 719 609 748; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000115" title="bbox 623 720 674 748; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000116" title="bbox 686 720 769 748; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000042_000117" title="bbox 782 719 808 748; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000042_000118" title="bbox 820 719 912 757; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000042_000119" title="bbox 925 719 1079 748; x_wconf 96; x_fsize 39">executed:</span>
+      <span class="ocrx_word" id="word_000042_000120" title="bbox 1095 720 1146 748; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000121" title="bbox 1158 720 1208 749; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000042_000122" title="bbox 1222 725 1333 748; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000042_000123" title="bbox 1346 729 1436 748; x_wconf 96; x_fsize 39">move</span>
+      <span class="ocrx_word" id="word_000042_000124" title="bbox 1448 719 1486 748; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000042_000125" title="bbox 1499 729 1567 748; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000042_000126" title="bbox 1581 719 1665 748; x_wconf 95; x_fsize 39">code.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000003" title="bbox 379 794 725 832">
+    <p class="ocr_par" id="par_000042_000005" lang="eng" title="bbox 379 794 725 832" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000009" title="bbox 379 794 725 832; baseline 0 -1; x_size 42.400002; x_descenders 5.4000001; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000127" title="bbox 379 794 725 832; x_wconf 83; x_fsize 44">DevFunclinstall</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000004" title="bbox 376 879 2104 1068">
+    <p class="ocr_par" id="par_000042_000006" lang="eng" title="bbox 376 879 2104 1068" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000010" title="bbox 376 879 2064 917; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000128" title="bbox 376 879 450 908; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000042_000129" title="bbox 463 879 600 908; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000042_000130" title="bbox 614 879 640 908; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000042_000131" title="bbox 653 879 751 908; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000132" title="bbox 763 879 803 917; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000133" title="bbox 814 880 865 908; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000134" title="bbox 877 879 1035 917; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000135" title="bbox 1049 884 1160 917; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000136" title="bbox 1173 880 1261 908; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000042_000137" title="bbox 1275 880 1326 908; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000138" title="bbox 1338 879 1444 908; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000139" title="bbox 1456 879 1555 908; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000140" title="bbox 1568 879 1594 908; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000042_000141" title="bbox 1607 879 1716 908; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000042_000142" title="bbox 1729 879 1760 908; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000143" title="bbox 1774 879 1861 908; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000042_000144" title="bbox 1874 885 1905 908; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000145" title="bbox 1917 879 2064 908; x_wconf 92; x_fsize 39">initialise</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000011" title="bbox 377 929 2038 967; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000146" title="bbox 377 939 436 967; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000042_000147" title="bbox 447 929 577 958; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000042_000148" title="bbox 590 929 748 958; x_wconf 96; x_fsize 39">variables.</span>
+      <span class="ocrx_word" id="word_000042_000149" title="bbox 774 930 799 958; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000042_000150" title="bbox 812 929 921 958; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000151" title="bbox 934 935 987 958; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000152" title="bbox 998 929 1036 958; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000153" title="bbox 1048 929 1146 958; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000154" title="bbox 1159 929 1286 967; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000042_000155" title="bbox 1296 930 1336 967; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000156" title="bbox 1348 939 1385 958; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000157" title="bbox 1400 929 1585 967; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000042_000158" title="bbox 1598 939 1730 967; x_wconf 96; x_fsize 39">process.</span>
+      <span class="ocrx_word" id="word_000042_000159" title="bbox 1756 930 1821 958; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000160" title="bbox 1832 937 2038 959; x_wconf 87; x_fsize 39">DevInstall</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000012" title="bbox 376 979 2104 1017; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000161" title="bbox 376 979 534 1017; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000162" title="bbox 548 985 659 1017; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000163" title="bbox 673 979 788 1008; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000042_000164" title="bbox 800 979 863 1008; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000165" title="bbox 876 989 967 1008; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000042_000166" title="bbox 979 979 1039 1008; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000167" title="bbox 1052 979 1189 1008; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000042_000168" title="bbox 1203 984 1234 1008; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000169" title="bbox 1245 979 1283 1008; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000170" title="bbox 1295 979 1402 1008; x_wconf 95; x_fsize 39">called.</span>
+      <span class="ocrx_word" id="word_000042_000171" title="bbox 1428 979 1641 1017; x_wconf 96; x_fsize 39">Applications</span>
+      <span class="ocrx_word" id="word_000042_000172" title="bbox 1655 979 1764 1008; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000173" title="bbox 1777 984 1829 1008; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000174" title="bbox 1843 980 1902 1008; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000042_000175" title="bbox 1915 979 1975 1008; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000176" title="bbox 1989 979 2104 1008; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000013" title="bbox 376 1029 1321 1068; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000177" title="bbox 376 1030 503 1068; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000042_000178" title="bbox 515 1030 574 1059; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000179" title="bbox 588 1030 697 1059; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000180" title="bbox 710 1031 769 1059; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000042_000181" title="bbox 782 1030 900 1059; x_wconf 96; x_fsize 39">instead</span>
+      <span class="ocrx_word" id="word_000042_000182" title="bbox 913 1031 964 1059; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000183" title="bbox 976 1037 1182 1059; x_wconf 61; x_fsize 39">DevLoadLDD</span>
+      <span class="ocrx_word" id="word_000042_000184" title="bbox 1198 1029 1321 1058; x_wconf 96; x_fsize 39">service.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000005" title="bbox 375 1130 2095 2118">
+    <p class="ocr_par" id="par_000042_000007" lang="eng" title="bbox 376 1130 2095 1368" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000014" title="bbox 376 1130 2095 1168; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000185" title="bbox 376 1131 425 1159; x_wconf 94; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000042_000186" title="bbox 439 1130 612 1159; x_wconf 94; x_fsize 39">installable</span>
+      <span class="ocrx_word" id="word_000042_000187" title="bbox 624 1130 730 1159; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000188" title="bbox 742 1130 841 1159; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000189" title="bbox 854 1140 925 1168; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000042_000190" title="bbox 936 1131 1014 1159; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000042_000191" title="bbox 1026 1131 1077 1159; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000192" title="bbox 1090 1140 1174 1159; x_wconf 95; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000042_000193" title="bbox 1186 1140 1277 1159; x_wconf 95; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000042_000194" title="bbox 1290 1140 1322 1159; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000042_000195" title="bbox 1326 1126 1342 1172; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000042_000196" title="bbox 1364 1130 1498 1159; x_wconf 96; x_fsize 39">resident</span>
+      <span class="ocrx_word" id="word_000042_000197" title="bbox 1510 1130 1616 1159; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000198" title="bbox 1628 1130 1736 1159; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000042_000199" title="bbox 1761 1131 1860 1159; x_wconf 95; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000042_000200" title="bbox 1874 1131 1925 1159; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000201" title="bbox 1937 1130 2095 1168; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000015" title="bbox 377 1180 2044 1218; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000202" title="bbox 377 1185 488 1218; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000203" title="bbox 501 1180 587 1209; x_wconf 95; x_fsize 39">loads</span>
+      <span class="ocrx_word" id="word_000042_000204" title="bbox 601 1190 617 1209; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000042_000205" title="bbox 630 1180 736 1209; x_wconf 95; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000206" title="bbox 748 1180 856 1215; x_wconf 96; x_fsize 39">driver,</span>
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+      <span class="ocrx_word" id="word_000042_000236" title="bbox 1785 1231 1925 1259; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000042_000237" title="bbox 1951 1231 2016 1259; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000042_000246" title="bbox 1004 1281 1102 1309; x_wconf 96; x_fsize 39">locate</span>
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+      <span class="ocrx_word" id="word_000042_000248" title="bbox 1177 1285 1256 1309; x_wconf 96; x_fsize 39">most</span>
+      <span class="ocrx_word" id="word_000042_000249" title="bbox 1268 1281 1403 1318; x_wconf 96; x_fsize 39">recently</span>
+      <span class="ocrx_word" id="word_000042_000250" title="bbox 1414 1280 1556 1309; x_wconf 96; x_fsize 39">installed</span>
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+      <span class="ocrx_word" id="word_000042_000252" title="bbox 1687 1280 1786 1309; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000253" title="bbox 1800 1280 1840 1316; x_wconf 96; x_fsize 39">(if</span>
+      <span class="ocrx_word" id="word_000042_000254" title="bbox 1850 1281 1920 1318; x_wconf 96; x_fsize 39">any)</span>
+      <span class="ocrx_word" id="word_000042_000255" title="bbox 1934 1290 1967 1309; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000042_000256" title="bbox 1980 1280 2007 1309; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000042_000257" title="bbox 2016 1285 2077 1315; x_wconf 95; x_fsize 39">not,</span>
+     </span>
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+      <span class="ocrx_word" id="word_000042_000258" title="bbox 376 1331 427 1359; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000259" title="bbox 438 1330 571 1359; x_wconf 96; x_fsize 39">resident</span>
+      <span class="ocrx_word" id="word_000042_000260" title="bbox 584 1330 692 1359; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000042_000261" title="bbox 718 1331 764 1368; x_wconf 96; x_fsize 39">By</span>
+      <span class="ocrx_word" id="word_000042_000262" title="bbox 775 1330 835 1359; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000263" title="bbox 848 1330 1039 1359; x_wconf 96; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000042_000264" title="bbox 1053 1340 1090 1359; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000265" title="bbox 1104 1330 1277 1359; x_wconf 96; x_fsize 39">installable</span>
+      <span class="ocrx_word" id="word_000042_000266" title="bbox 1289 1330 1388 1359; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000267" title="bbox 1401 1340 1457 1359; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000042_000268" title="bbox 1470 1331 1591 1368; x_wconf 96; x_fsize 39">replace</span>
+      <span class="ocrx_word" id="word_000042_000269" title="bbox 1604 1340 1663 1368; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000042_000270" title="bbox 1673 1330 1807 1359; x_wconf 96; x_fsize 39">resident</span>
+      <span class="ocrx_word" id="word_000042_000271" title="bbox 1819 1330 1928 1359; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000008" lang="eng" title="bbox 375 1380 2065 1668" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000042_000272" title="bbox 375 1381 474 1409; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000042_000273" title="bbox 488 1380 595 1415; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000042_000274" title="bbox 610 1381 661 1409; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000275" title="bbox 673 1381 723 1410; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000042_000276" title="bbox 738 1380 797 1409; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000277" title="bbox 810 1381 856 1410; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000042_000278" title="bbox 871 1385 1008 1418; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000042_000279" title="bbox 1020 1380 1162 1418; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000042_000280" title="bbox 1176 1390 1226 1409; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000042_000281" title="bbox 1238 1380 1269 1409; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000042_000283" title="bbox 1335 1380 1489 1409; x_wconf 96; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000042_000284" title="bbox 1504 1385 1587 1409; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000042_000285" title="bbox 1613 1381 1678 1409; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000286" title="bbox 1690 1380 1796 1409; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000287" title="bbox 1808 1380 1907 1409; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000288" title="bbox 1921 1380 2030 1409; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000020" title="bbox 376 1430 2049 1468; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000289" title="bbox 376 1430 445 1459; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000042_000290" title="bbox 457 1431 608 1459; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000042_000291" title="bbox 622 1435 702 1468; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000042_000292" title="bbox 715 1440 876 1468; x_wconf 95; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000042_000293" title="bbox 887 1436 918 1459; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000294" title="bbox 930 1430 1032 1459; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000042_000295" title="bbox 1046 1430 1140 1459; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000042_000296" title="bbox 1154 1430 1385 1468; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000042_000297" title="bbox 1396 1435 1427 1459; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000298" title="bbox 1439 1430 1477 1459; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000042_000299" title="bbox 1490 1430 1569 1459; x_wconf 95; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000042_000300" title="bbox 1594 1431 1650 1459; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000042_000301" title="bbox 1663 1430 1804 1459; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000042_000302" title="bbox 1816 1430 1922 1459; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000303" title="bbox 1934 1430 2049 1459; x_wconf 96; x_fsize 39">drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000021" title="bbox 376 1480 2060 1518; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000304" title="bbox 376 1480 436 1509; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000305" title="bbox 449 1480 587 1509; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000042_000306" title="bbox 601 1480 711 1518; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000042_000307" title="bbox 724 1481 775 1509; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000308" title="bbox 787 1481 837 1510; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000042_000309" title="bbox 852 1480 911 1509; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000310" title="bbox 924 1481 970 1510; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000042_000311" title="bbox 983 1480 1125 1518; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000042_000312" title="bbox 1138 1485 1169 1509; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000313" title="bbox 1181 1481 1232 1509; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000314" title="bbox 1244 1481 1292 1510; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000042_000315" title="bbox 1305 1480 1431 1518; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000042_000316" title="bbox 1444 1490 1477 1509; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000042_000317" title="bbox 1490 1490 1575 1509; x_wconf 95; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000042_000318" title="bbox 1587 1481 1764 1518; x_wconf 96; x_fsize 39">commonly</span>
+      <span class="ocrx_word" id="word_000042_000319" title="bbox 1771 1480 1833 1518; x_wconf 96; x_fsize 39">just</span>
+      <span class="ocrx_word" id="word_000042_000320" title="bbox 1846 1480 1936 1518; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000042_000321" title="bbox 1949 1481 2000 1509; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000322" title="bbox 2012 1481 2060 1510; x_wconf 96; x_fsize 39">CS</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000022" title="bbox 376 1530 2065 1568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000323" title="bbox 376 1530 522 1559; x_wconf 95; x_fsize 39">override.</span>
+      <span class="ocrx_word" id="word_000042_000324" title="bbox 548 1531 613 1559; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000325" title="bbox 625 1530 783 1568; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000326" title="bbox 797 1535 908 1568; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000327" title="bbox 921 1530 984 1559; x_wconf 96; x_fsize 39">will</span>
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+      <span class="ocrx_word" id="word_000042_000329" title="bbox 1062 1540 1152 1559; x_wconf 96; x_fsize 39">move</span>
+      <span class="ocrx_word" id="word_000042_000330" title="bbox 1164 1540 1302 1568; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000042_000331" title="bbox 1313 1530 1415 1559; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000042_000332" title="bbox 1427 1530 1458 1559; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000333" title="bbox 1472 1530 1533 1559; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000334" title="bbox 1546 1530 1693 1565; x_wconf 96; x_fsize 39">function,</span>
+      <span class="ocrx_word" id="word_000042_000335" title="bbox 1708 1531 1777 1559; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000042_000336" title="bbox 1790 1531 1841 1559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000337" title="bbox 1853 1531 1972 1559; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000042_000338" title="bbox 1984 1531 2065 1559; x_wconf 96; x_fsize 39">rules</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000023" title="bbox 376 1580 2012 1618; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000339" title="bbox 376 1580 545 1618; x_wconf 96; x_fsize 39">governing</span>
+      <span class="ocrx_word" id="word_000042_000340" title="bbox 558 1581 608 1610; x_wconf 96; x_fsize 39">DS</span>
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+      <span class="ocrx_word" id="word_000042_000344" title="bbox 836 1581 874 1609; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000345" title="bbox 886 1580 1022 1618; x_wconf 96; x_fsize 39">ignored.</span>
+      <span class="ocrx_word" id="word_000042_000346" title="bbox 1048 1581 1100 1609; x_wconf 91; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000042_000347" title="bbox 1113 1580 1271 1618; x_wconf 95; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000348" title="bbox 1285 1585 1396 1618; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000349" title="bbox 1410 1580 1540 1609; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000042_000350" title="bbox 1553 1590 1624 1618; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000042_000351" title="bbox 1634 1580 1672 1609; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000352" title="bbox 1684 1580 1791 1615; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000042_000353" title="bbox 1806 1585 1912 1618; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000042_000354" title="bbox 1925 1581 2012 1609; x_wconf 96; x_fsize 39">those</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000024" title="bbox 376 1630 917 1668; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000355" title="bbox 376 1630 562 1668; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000042_000356" title="bbox 575 1630 629 1659; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000042_000357" title="bbox 641 1640 674 1659; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000042_000358" title="bbox 687 1630 793 1659; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000359" title="bbox 806 1640 917 1659; x_wconf 95; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000009" lang="eng" title="bbox 376 1681 533 1711" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000025" title="bbox 376 1681 533 1711; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000042_000360" title="bbox 376 1681 533 1711; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000010" lang="eng" title="bbox 376 1730 1071 1768" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000026" title="bbox 376 1730 1071 1768; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000361" title="bbox 376 1731 425 1759; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000042_000362" title="bbox 437 1731 541 1759; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000042_000363" title="bbox 555 1740 605 1759; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000042_000364" title="bbox 616 1730 726 1768; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000042_000365" title="bbox 739 1735 770 1759; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000366" title="bbox 782 1731 833 1759; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000367" title="bbox 845 1730 948 1759; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000042_000368" title="bbox 961 1735 1071 1759; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000011" lang="eng" title="bbox 376 1782 550 1811" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000027" title="bbox 376 1782 550 1811; baseline 0.006 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000042_000369" title="bbox 376 1782 550 1811; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000012" lang="eng" title="bbox 376 1830 1469 1868" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000028" title="bbox 376 1830 1469 1868; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000370" title="bbox 376 1830 405 1859; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000042_000371" title="bbox 414 1831 465 1859; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000372" title="bbox 477 1830 664 1859; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000042_000373" title="bbox 678 1840 740 1859; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000042_000374" title="bbox 754 1830 929 1865; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000042_000375" title="bbox 943 1835 1044 1859; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000376" title="bbox 1058 1830 1130 1859; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000042_000377" title="bbox 1144 1831 1195 1859; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000378" title="bbox 1207 1840 1293 1868; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000042_000379" title="bbox 1304 1830 1367 1868; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000042_000380" title="bbox 1380 1831 1469 1859; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000013" lang="eng" title="bbox 376 1880 1967 1961" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000029" title="bbox 376 1880 1967 1918; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000381" title="bbox 376 1880 405 1909; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000042_000382" title="bbox 414 1881 465 1909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000383" title="bbox 477 1880 664 1909; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000042_000384" title="bbox 678 1880 780 1915; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000042_000385" title="bbox 794 1885 895 1909; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000386" title="bbox 909 1880 981 1909; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000042_000387" title="bbox 995 1881 1046 1909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000388" title="bbox 1059 1890 1145 1918; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000042_000389" title="bbox 1156 1880 1219 1918; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000042_000390" title="bbox 1233 1885 1276 1909; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000042_000391" title="bbox 1290 1880 1349 1909; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000392" title="bbox 1362 1881 1413 1909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000393" title="bbox 1425 1890 1506 1909; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000042_000394" title="bbox 1519 1881 1646 1909; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000042_000395" title="bbox 1659 1880 1690 1909; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000396" title="bbox 1704 1881 1755 1909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000397" title="bbox 1767 1881 1821 1909; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000042_000398" title="bbox 1832 1880 1967 1918; x_wconf 95; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000030" title="bbox 376 1931 505 1961; baseline 0.008 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000042_000399" title="bbox 376 1931 505 1961; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000014" lang="eng" title="bbox 376 1980 1877 2061" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000031" title="bbox 376 1980 1877 2018; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000400" title="bbox 376 1981 441 2009; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000401" title="bbox 453 1980 556 2009; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000042_000402" title="bbox 569 1985 670 2009; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000042_000403" title="bbox 683 1985 763 2009; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000042_000404" title="bbox 776 1985 828 2009; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000405" title="bbox 840 1980 940 2018; x_wconf 96; x_fsize 39">panic:</span>
+      <span class="ocrx_word" id="word_000042_000406" title="bbox 956 1980 979 2009; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000042_000407" title="bbox 991 1980 1054 2009; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000408" title="bbox 1067 1990 1158 2009; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000042_000409" title="bbox 1171 1990 1208 2009; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000410" title="bbox 1222 1980 1380 2018; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000411" title="bbox 1394 1985 1505 2018; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000412" title="bbox 1517 1980 1622 2009; x_wconf 95; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000042_000413" title="bbox 1635 1980 1711 2009; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000042_000414" title="bbox 1723 1980 1751 2009; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000042_000415" title="bbox 1760 1980 1783 2009; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000042_000416" title="bbox 1795 1980 1877 2009; x_wconf 96; x_fsize 39">does.</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000032" title="bbox 376 2031 596 2061; baseline 0.005 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000042_000417" title="bbox 376 2031 596 2061; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000015" lang="eng" title="bbox 376 2080 1557 2118" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000033" title="bbox 376 2080 1557 2118; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000418" title="bbox 376 2081 441 2109; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000419" title="bbox 454 2081 506 2115; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000042_000420" title="bbox 522 2081 566 2110; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000042_000421" title="bbox 579 2080 638 2109; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000422" title="bbox 651 2081 700 2109; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000042_000423" title="bbox 711 2080 853 2118; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000042_000424" title="bbox 866 2085 947 2109; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000042_000425" title="bbox 958 2080 996 2109; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000426" title="bbox 1007 2080 1168 2118; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000042_000427" title="bbox 1180 2081 1220 2118; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000428" title="bbox 1231 2081 1282 2109; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000429" title="bbox 1294 2080 1397 2109; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000042_000430" title="bbox 1410 2080 1557 2109; x_wconf 96; x_fsize 39">function.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000006" title="bbox 379 2155 777 2193">
+    <p class="ocr_par" id="par_000042_000016" lang="eng" title="bbox 379 2155 777 2193" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000034" title="bbox 379 2155 777 2193; baseline 0.003 -1; x_size 42.403507; x_descenders 5.4035087; x_ascenders 9">
+      <span class="ocrx_word" id="word_000042_000431" title="bbox 379 2155 777 2193; x_wconf 91; x_fsize 44">DevFuncRemove</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000007" title="bbox 376 2240 2093 2579">
+    <p class="ocr_par" id="par_000042_000017" lang="eng" title="bbox 376 2240 2093 2579" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000035" title="bbox 376 2240 1945 2278; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000432" title="bbox 376 2240 450 2269; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000042_000433" title="bbox 463 2240 600 2269; x_wconf 95; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000042_000434" title="bbox 614 2240 677 2269; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000435" title="bbox 689 2240 727 2269; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000436" title="bbox 739 2240 837 2269; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000437" title="bbox 849 2240 889 2278; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000438" title="bbox 900 2241 951 2269; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000439" title="bbox 963 2240 1121 2278; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000440" title="bbox 1135 2245 1246 2278; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000441" title="bbox 1259 2241 1347 2269; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000042_000442" title="bbox 1361 2241 1412 2269; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000443" title="bbox 1424 2240 1530 2269; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000444" title="bbox 1542 2240 1641 2269; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000445" title="bbox 1654 2240 1680 2269; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000042_000446" title="bbox 1692 2240 1851 2278; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000042_000447" title="bbox 1864 2245 1896 2269; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000448" title="bbox 1907 2240 1945 2269; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000036" title="bbox 376 2290 2093 2328; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000449" title="bbox 376 2290 537 2319; x_wconf 96; x_fsize 39">unloaded.</span>
+      <span class="ocrx_word" id="word_000042_000450" title="bbox 552 2291 576 2319; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000042_000451" title="bbox 590 2290 699 2319; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000452" title="bbox 712 2295 764 2319; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000453" title="bbox 776 2290 814 2319; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000454" title="bbox 826 2290 924 2319; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000042_000455" title="bbox 937 2290 1064 2328; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000042_000456" title="bbox 1074 2290 1114 2328; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000457" title="bbox 1126 2300 1163 2319; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000458" title="bbox 1178 2290 1362 2328; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000042_000459" title="bbox 1375 2300 1507 2328; x_wconf 96; x_fsize 39">process.</span>
+      <span class="ocrx_word" id="word_000042_000460" title="bbox 1533 2291 1598 2319; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000461" title="bbox 1610 2299 1795 2320; x_wconf 91; x_fsize 39">DevRemove</span>
+      <span class="ocrx_word" id="word_000042_000462" title="bbox 1810 2290 1968 2328; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000463" title="bbox 1982 2295 2093 2328; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000037" title="bbox 377 2340 2089 2378; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000464" title="bbox 377 2340 492 2369; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000042_000465" title="bbox 504 2340 567 2369; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000466" title="bbox 580 2350 671 2369; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000042_000467" title="bbox 683 2340 743 2369; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000468" title="bbox 756 2340 893 2369; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000042_000469" title="bbox 907 2345 938 2369; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000470" title="bbox 949 2340 987 2369; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000471" title="bbox 999 2340 1106 2369; x_wconf 96; x_fsize 39">called.</span>
+      <span class="ocrx_word" id="word_000042_000472" title="bbox 1121 2340 1334 2378; x_wconf 96; x_fsize 39">Applications</span>
+      <span class="ocrx_word" id="word_000042_000473" title="bbox 1348 2340 1457 2369; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000474" title="bbox 1470 2345 1523 2369; x_wconf 95; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000475" title="bbox 1535 2341 1594 2369; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000042_000476" title="bbox 1607 2340 1668 2369; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000477" title="bbox 1681 2340 1815 2378; x_wconf 96; x_fsize 39">directly,</span>
+      <span class="ocrx_word" id="word_000042_000478" title="bbox 1830 2341 1901 2378; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000042_000479" title="bbox 1913 2340 2022 2369; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000480" title="bbox 2035 2350 2089 2369; x_wconf 96; x_fsize 39">use</span>
+     </span>
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+      <span class="ocrx_word" id="word_000042_000481" title="bbox 376 2392 427 2420; x_wconf 93; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000042_000483" title="bbox 640 2390 763 2419; x_wconf 96; x_fsize 39">service.</span>
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+      <span class="ocrx_word" id="word_000042_000486" title="bbox 973 2400 1097 2419; x_wconf 96; x_fsize 39">remove</span>
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+      <span class="ocrx_word" id="word_000042_000489" title="bbox 1298 2390 1466 2428; x_wconf 96; x_fsize 39">requested,</span>
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+      <span class="ocrx_word" id="word_000042_000491" title="bbox 1544 2390 1650 2419; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000492" title="bbox 1662 2390 1761 2419; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000493" title="bbox 1774 2390 1837 2419; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000494" title="bbox 1850 2391 1928 2419; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000042_000495" title="bbox 1939 2390 2078 2419; x_wconf 96; x_fsize 39">received</span>
+     </span>
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+      <span class="ocrx_word" id="word_000042_000498" title="bbox 491 2445 620 2478; x_wconf 96; x_fsize 39">request.</span>
+      <span class="ocrx_word" id="word_000042_000499" title="bbox 635 2441 718 2469; x_wconf 96; x_fsize 39">Thus</span>
+      <span class="ocrx_word" id="word_000042_000500" title="bbox 731 2440 852 2469; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000042_000501" title="bbox 865 2440 928 2469; x_wconf 96; x_fsize 39">will</span>
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+      <span class="ocrx_word" id="word_000042_000504" title="bbox 1106 2441 1144 2469; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000505" title="bbox 1155 2440 1299 2469; x_wconf 96; x_fsize 39">removed</span>
+      <span class="ocrx_word" id="word_000042_000506" title="bbox 1312 2441 1400 2469; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000042_000507" title="bbox 1414 2440 1445 2469; x_wconf 95; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000042_000509" title="bbox 1489 2440 1560 2469; x_wconf 95; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000042_000510" title="bbox 1574 2445 1657 2469; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000042_000511" title="bbox 1683 2440 1712 2469; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000042_000512" title="bbox 1721 2441 1772 2469; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000513" title="bbox 1785 2440 1891 2469; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000042_000516" title="bbox 376 2492 528 2529; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000042_000517" title="bbox 538 2491 615 2529; x_wconf 96; x_fsize 39">busy</span>
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+      <span class="ocrx_word" id="word_000042_000522" title="bbox 969 2501 1093 2520; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000042_000523" title="bbox 1104 2497 1225 2529; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000042_000524" title="bbox 1238 2491 1347 2520; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000525" title="bbox 1359 2496 1460 2520; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000526" title="bbox 1475 2501 1512 2520; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000527" title="bbox 1526 2501 1616 2520; x_wconf 95; x_fsize 39">error.</span>
+      <span class="ocrx_word" id="word_000042_000528" title="bbox 1642 2492 1721 2520; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000042_000529" title="bbox 1733 2492 1796 2520; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000042_000530" title="bbox 1810 2492 1851 2520; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000042_000531" title="bbox 1863 2491 1996 2520; x_wconf 96; x_fsize 39">resident</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000041" title="bbox 376 2541 2010 2579; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000532" title="bbox 376 2541 482 2570; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000533" title="bbox 494 2541 609 2570; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000042_000534" title="bbox 622 2541 685 2570; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000535" title="bbox 697 2546 798 2570; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000536" title="bbox 813 2551 850 2570; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000537" title="bbox 864 2551 945 2570; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000042_000538" title="bbox 959 2541 1043 2570; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000042_000539" title="bbox 1055 2542 1139 2570; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000042_000540" title="bbox 1151 2541 1177 2570; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000042_000541" title="bbox 1190 2551 1231 2570; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000042_000542" title="bbox 1243 2541 1434 2570; x_wconf 96; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000042_000543" title="bbox 1446 2541 1486 2579; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000042_000544" title="bbox 1497 2541 1597 2570; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000042_000545" title="bbox 1611 2542 1682 2579; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000042_000546" title="bbox 1693 2551 1749 2570; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000042_000547" title="bbox 1762 2541 1800 2570; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000548" title="bbox 1811 2541 2010 2570; x_wconf 96; x_fsize 39">re-installed.</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000008" title="bbox 375 2641 2088 3179">
+    <p class="ocr_par" id="par_000042_000018" lang="eng" title="bbox 375 2641 2088 2920" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000042" title="bbox 375 2641 2088 2679; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000549" title="bbox 375 2642 474 2670; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000042_000550" title="bbox 488 2641 595 2676; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000042_000551" title="bbox 610 2642 661 2670; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000552" title="bbox 673 2642 723 2671; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000042_000553" title="bbox 738 2641 797 2670; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000554" title="bbox 810 2642 856 2671; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000042_000555" title="bbox 871 2647 1008 2679; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000042_000556" title="bbox 1020 2641 1162 2679; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000042_000557" title="bbox 1176 2651 1226 2670; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000042_000558" title="bbox 1238 2641 1269 2670; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000559" title="bbox 1284 2651 1321 2670; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000042_000560" title="bbox 1335 2641 1489 2670; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000042_000561" title="bbox 1504 2646 1588 2676; x_wconf 96; x_fsize 39">state;</span>
+      <span class="ocrx_word" id="word_000042_000562" title="bbox 1603 2642 1654 2670; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000563" title="bbox 1666 2641 1772 2670; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000564" title="bbox 1784 2641 1883 2670; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000042_000565" title="bbox 1897 2641 2006 2670; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000042_000566" title="bbox 2019 2641 2088 2670; x_wconf 96; x_fsize 39">take</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000043" title="bbox 376 2691 2041 2729; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000567" title="bbox 376 2692 527 2720; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000042_000568" title="bbox 541 2697 621 2729; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000042_000569" title="bbox 634 2701 795 2729; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000042_000570" title="bbox 806 2697 837 2720; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000571" title="bbox 849 2691 951 2720; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000042_000572" title="bbox 965 2691 1059 2720; x_wconf 92; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000042_000573" title="bbox 1073 2691 1304 2729; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000042_000574" title="bbox 1315 2696 1346 2720; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000042_000575" title="bbox 1358 2691 1396 2720; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000042_000576" title="bbox 1409 2691 1487 2720; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000042_000577" title="bbox 1513 2692 1569 2720; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000042_000578" title="bbox 1582 2691 1722 2720; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000042_000579" title="bbox 1734 2691 1840 2720; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000580" title="bbox 1852 2691 1968 2720; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000042_000581" title="bbox 1981 2691 2041 2720; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000044" title="bbox 376 2741 1997 2779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000582" title="bbox 376 2741 514 2770; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000042_000583" title="bbox 528 2741 638 2779; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000042_000584" title="bbox 651 2742 702 2770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000585" title="bbox 714 2742 764 2771; x_wconf 95; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000042_000586" title="bbox 779 2741 838 2770; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000587" title="bbox 851 2742 897 2771; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000042_000588" title="bbox 910 2741 1052 2779; x_wconf 96; x_fsize 39">registers</span>
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+      <span class="ocrx_word" id="word_000042_000590" title="bbox 1108 2742 1159 2770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000591" title="bbox 1171 2742 1219 2771; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000042_000592" title="bbox 1232 2741 1367 2779; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000042_000593" title="bbox 1393 2742 1458 2770; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000042_000594" title="bbox 1470 2741 1628 2779; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000042_000595" title="bbox 1642 2747 1753 2779; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000042_000596" title="bbox 1766 2741 1829 2770; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000042_000597" title="bbox 1842 2747 1895 2770; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000042_000598" title="bbox 1907 2751 1997 2770; x_wconf 96; x_fsize 39">move</span>
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+      <span class="ocrx_word" id="word_000042_000599" title="bbox 376 2801 514 2829; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000042_000600" title="bbox 525 2791 626 2820; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000042_000601" title="bbox 639 2791 670 2820; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000602" title="bbox 684 2791 744 2820; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000042_000603" title="bbox 757 2791 904 2826; x_wconf 96; x_fsize 39">function,</span>
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+      <span class="ocrx_word" id="word_000042_000606" title="bbox 1064 2792 1183 2820; x_wconf 96; x_fsize 39">normal</span>
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+      <span class="ocrx_word" id="word_000042_000613" title="bbox 1749 2791 1787 2820; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000042_000614" title="bbox 1799 2791 1936 2829; x_wconf 95; x_fsize 39">ignored.</span>
+      <span class="ocrx_word" id="word_000042_000615" title="bbox 1962 2792 2014 2820; x_wconf 89; x_fsize 39">All</span>
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+     <span class="ocr_line" id="line_000042_000046" title="bbox 376 2841 2009 2879; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000616" title="bbox 376 2841 534 2879; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000042_000623" title="bbox 1170 2842 1221 2870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000624" title="bbox 1232 2851 1356 2870; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000042_000625" title="bbox 1368 2847 1478 2876; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000042_000626" title="bbox 1493 2846 1599 2879; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000042_000627" title="bbox 1612 2842 1699 2870; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000042_000628" title="bbox 1711 2841 1897 2879; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000042_000629" title="bbox 1910 2841 1964 2870; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000042_000630" title="bbox 1976 2851 2009 2870; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000042_000047" title="bbox 376 2891 606 2920; baseline 0 0; x_size 38.243172; x_descenders 9.2431717; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000631" title="bbox 376 2891 482 2920; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000042_000632" title="bbox 495 2901 606 2920; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000019" lang="eng" title="bbox 376 2942 533 2972" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000048" title="bbox 376 2942 533 2972; baseline 0 -1; x_size 39.447952; x_descenders 9.486413; x_ascenders 10.461538">
+      <span class="ocrx_word" id="word_000042_000633" title="bbox 376 2942 533 2972; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000020" lang="eng" title="bbox 376 2991 1090 3029" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000049" title="bbox 376 2991 1090 3029; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000042_000634" title="bbox 376 2992 425 3020; x_wconf 95; x_fsize 38">No</span>
+      <span class="ocrx_word" id="word_000042_000635" title="bbox 437 2992 541 3020; x_wconf 95; x_fsize 38">values</span>
+      <span class="ocrx_word" id="word_000042_000636" title="bbox 555 3001 605 3020; x_wconf 96; x_fsize 38">are</span>
+      <span class="ocrx_word" id="word_000042_000637" title="bbox 616 2991 726 3029; x_wconf 95; x_fsize 38">passed</span>
+      <span class="ocrx_word" id="word_000042_000638" title="bbox 739 2996 770 3020; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000042_000639" title="bbox 782 2992 833 3020; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000042_000640" title="bbox 844 3001 968 3020; x_wconf 96; x_fsize 38">remove</span>
+      <span class="ocrx_word" id="word_000042_000641" title="bbox 980 2997 1090 3020; x_wconf 96; x_fsize 38">vector.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000021" lang="eng" title="bbox 376 3043 550 3072" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000050" title="bbox 376 3043 550 3072; baseline 0.006 -1; x_size 39.447952; x_descenders 9.486413; x_ascenders 10.461538">
+      <span class="ocrx_word" id="word_000042_000642" title="bbox 376 3043 550 3072; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000022" lang="eng" title="bbox 376 3091 1403 3129" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000051" title="bbox 376 3091 1403 3129; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000643" title="bbox 376 3091 405 3120; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000042_000644" title="bbox 414 3092 465 3120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000645" title="bbox 476 3101 600 3120; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000042_000646" title="bbox 612 3101 674 3120; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000042_000647" title="bbox 688 3091 863 3126; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000042_000648" title="bbox 877 3096 978 3120; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000649" title="bbox 992 3091 1064 3120; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000042_000650" title="bbox 1078 3092 1129 3120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000651" title="bbox 1141 3101 1227 3129; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000042_000652" title="bbox 1238 3091 1301 3129; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000042_000653" title="bbox 1314 3092 1403 3120; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000042_000023" lang="eng" title="bbox 376 3141 1901 3179" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000052" title="bbox 376 3141 1901 3179; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000654" title="bbox 376 3141 405 3170; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000042_000655" title="bbox 414 3142 465 3170; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000656" title="bbox 476 3151 600 3170; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000042_000657" title="bbox 612 3141 714 3176; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000042_000658" title="bbox 728 3147 829 3170; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000042_000659" title="bbox 843 3141 915 3170; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000042_000660" title="bbox 929 3142 980 3170; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000661" title="bbox 992 3151 1078 3179; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000042_000662" title="bbox 1089 3141 1152 3179; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000042_000663" title="bbox 1166 3146 1209 3170; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000042_000664" title="bbox 1223 3141 1282 3170; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000042_000665" title="bbox 1295 3142 1346 3170; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000666" title="bbox 1358 3151 1439 3170; x_wconf 95; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000042_000667" title="bbox 1452 3141 1579 3170; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000042_000668" title="bbox 1592 3141 1624 3170; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000042_000669" title="bbox 1638 3142 1689 3170; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000042_000670" title="bbox 1701 3142 1755 3170; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000042_000671" title="bbox 1766 3141 1901 3179; x_wconf 95; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000042_000009" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000042_000024" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000042_000053" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000042_000672" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000042_000673" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000042_000674" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000042_000675" title="bbox 1999 3320 2040 3349; x_wconf 95; x_fsize 39">40</span>
+      <span class="ocrx_word" id="word_000042_000676" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000042_000677" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000042_000678" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000043" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0043.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000043_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000043_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000043_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000043_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000043_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000043_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000043_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000043_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000043_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000043_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000043_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000043_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000001" title="bbox 376 312 1896 499">
+    <p class="ocr_par" id="par_000043_000001" lang="eng" title="bbox 376 312 505 342" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000001" title="bbox 376 312 505 342; baseline 0.008 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000043_000011" title="bbox 376 312 505 342; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000043_000002" lang="eng" title="bbox 376 361 1896 442" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000002" title="bbox 376 361 1896 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000012" title="bbox 376 362 441 390; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000013" title="bbox 452 371 576 390; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000043_000014" title="bbox 588 367 689 390; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000015" title="bbox 702 367 783 390; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000043_000016" title="bbox 795 366 847 390; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000043_000017" title="bbox 859 361 959 399; x_wconf 96; x_fsize 39">panic:</span>
+      <span class="ocrx_word" id="word_000043_000018" title="bbox 975 361 997 390; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000043_000019" title="bbox 1010 361 1073 390; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000020" title="bbox 1086 371 1177 390; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000043_000021" title="bbox 1190 371 1227 390; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000043_000022" title="bbox 1241 361 1399 399; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000043_000023" title="bbox 1413 366 1524 399; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000024" title="bbox 1536 361 1641 390; x_wconf 96; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000043_000025" title="bbox 1654 361 1729 390; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000043_000026" title="bbox 1743 361 1770 390; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000043_000027" title="bbox 1779 361 1801 390; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000043_000028" title="bbox 1814 361 1896 390; x_wconf 96; x_fsize 39">does.</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000003" title="bbox 376 412 596 442; baseline 0.005 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000043_000029" title="bbox 376 412 596 442; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000043_000003" lang="eng" title="bbox 376 461 1539 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000004" title="bbox 376 461 1539 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000030" title="bbox 376 462 441 490; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000031" title="bbox 454 462 506 496; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000043_000032" title="bbox 522 462 566 491; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000043_000033" title="bbox 579 461 638 490; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000034" title="bbox 651 462 700 490; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000043_000035" title="bbox 711 461 853 499; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000043_000036" title="bbox 866 467 947 490; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000043_000037" title="bbox 958 461 996 490; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000038" title="bbox 1007 461 1168 499; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000043_000039" title="bbox 1180 461 1220 499; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000043_000040" title="bbox 1231 462 1282 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000041" title="bbox 1293 471 1417 490; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000043_000042" title="bbox 1429 466 1539 490; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000002" title="bbox 379 536 693 574">
+    <p class="ocr_par" id="par_000043_000004" lang="eng" title="bbox 379 536 693 574" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000005" title="bbox 379 536 693 574; baseline 0.003 -1; x_size 43.400002; x_descenders 5.4000001; x_ascenders 11">
+      <span class="ocrx_word" id="word_000043_000043" title="bbox 379 536 693 574; x_wconf 91; x_fsize 45">DevFuncHold</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000003" title="bbox 376 621 2096 912">
+    <p class="ocr_par" id="par_000043_000005" lang="eng" title="bbox 376 621 2096 851" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000006" title="bbox 376 621 2092 659; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000044" title="bbox 376 621 450 650; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000043_000045" title="bbox 463 626 564 650; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000046" title="bbox 577 621 640 650; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000047" title="bbox 652 622 690 650; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000048" title="bbox 702 621 800 650; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000043_000049" title="bbox 812 621 852 659; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000043_000050" title="bbox 863 622 914 650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000051" title="bbox 926 621 1084 659; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000043_000052" title="bbox 1098 627 1209 659; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000053" title="bbox 1222 622 1310 650; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000043_000054" title="bbox 1315 617 1331 663; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000055" title="bbox 1354 621 1466 659; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000043_000056" title="bbox 1479 621 1585 650; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000057" title="bbox 1597 621 1697 650; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000058" title="bbox 1710 621 1736 650; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000059" title="bbox 1748 621 1907 659; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000043_000060" title="bbox 1920 627 1951 650; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000061" title="bbox 1962 621 2000 650; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000062" title="bbox 2012 621 2092 650; x_wconf 96; x_fsize 39">held.</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000007" title="bbox 376 671 2069 709; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000063" title="bbox 376 672 441 700; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000064" title="bbox 453 671 526 700; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000043_000065" title="bbox 539 676 640 700; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000066" title="bbox 653 671 679 700; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000067" title="bbox 692 671 790 700; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000043_000068" title="bbox 803 671 834 700; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000043_000070" title="bbox 911 676 1033 700; x_wconf 96; x_fsize 39">context</span>
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+      <span class="ocrx_word" id="word_000043_000073" title="bbox 1152 671 1310 709; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000043_000074" title="bbox 1324 677 1435 709; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000075" title="bbox 1449 681 1483 700; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000043_000076" title="bbox 1495 672 1545 701; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000043_000077" title="bbox 1560 671 1619 700; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000078" title="bbox 1632 672 1678 701; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000043_000079" title="bbox 1693 681 1743 700; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000043_000080" title="bbox 1755 676 1807 700; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000043_000081" title="bbox 1821 671 1978 700; x_wconf 96; x_fsize 39">available.</span>
+      <span class="ocrx_word" id="word_000043_000082" title="bbox 2004 672 2069 700; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000008" title="bbox 376 721 2096 759; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000083" title="bbox 376 729 521 751; x_wconf 92; x_fsize 39">DevHold</span>
+      <span class="ocrx_word" id="word_000043_000084" title="bbox 534 721 692 759; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000043_000085" title="bbox 706 727 817 759; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000086" title="bbox 831 721 946 750; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000043_000087" title="bbox 958 721 1021 750; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000088" title="bbox 1034 731 1125 750; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000043_000089" title="bbox 1137 721 1197 750; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000043_000090" title="bbox 1210 727 1311 750; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000091" title="bbox 1324 727 1355 750; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000092" title="bbox 1366 721 1404 750; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000093" title="bbox 1416 721 1523 750; x_wconf 95; x_fsize 39">called.</span>
+      <span class="ocrx_word" id="word_000043_000094" title="bbox 1549 721 1762 759; x_wconf 96; x_fsize 39">Applications</span>
+      <span class="ocrx_word" id="word_000043_000095" title="bbox 1776 721 1885 750; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000096" title="bbox 1898 727 1951 750; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000043_000097" title="bbox 1964 722 2023 750; x_wconf 93; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000043_000098" title="bbox 2036 721 2096 750; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000009" title="bbox 377 771 2089 809; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000099" title="bbox 377 771 500 800; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000043_000100" title="bbox 526 771 665 809; x_wconf 95; x_fsize 39">Physical</span>
+      <span class="ocrx_word" id="word_000043_000101" title="bbox 678 771 784 800; x_wconf 95; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000102" title="bbox 796 771 911 800; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000043_000103" title="bbox 924 776 1035 800; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000043_000104" title="bbox 1048 771 1160 800; x_wconf 96; x_fsize 39">invoke</span>
+      <span class="ocrx_word" id="word_000043_000105" title="bbox 1171 771 1261 800; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000043_000106" title="bbox 1275 771 1334 800; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000107" title="bbox 1346 781 1491 800; x_wconf 96; x_fsize 39">resumes.</span>
+      <span class="ocrx_word" id="word_000043_000108" title="bbox 1517 772 1582 800; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000109" title="bbox 1594 771 1752 809; x_wconf 95; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000043_000110" title="bbox 1766 777 1877 809; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000111" title="bbox 1890 771 1953 800; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000112" title="bbox 1966 772 2025 800; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000043_000113" title="bbox 2038 772 2089 800; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000010" title="bbox 376 822 962 851; baseline 0 0; x_size 38.214771; x_descenders 9.2147713; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000114" title="bbox 376 822 449 851; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000043_000115" title="bbox 462 827 563 851; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000116" title="bbox 576 822 671 851; x_wconf 96; x_fsize 39">under</span>
+      <span class="ocrx_word" id="word_000043_000117" title="bbox 684 823 768 851; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000043_000118" title="bbox 780 822 962 851; x_wconf 96; x_fsize 39">conditions:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000043_000006" lang="eng" title="bbox 452 874 1346 912" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000011" title="bbox 452 874 1346 912; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000119" title="bbox 452 881 467 896; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000043_000120" title="bbox 526 874 641 903; x_wconf 85; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000043_000121" title="bbox 653 884 791 912; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000043_000122" title="bbox 803 879 956 912; x_wconf 96; x_fsize 39">segments</span>
+      <span class="ocrx_word" id="word_000043_000123" title="bbox 970 884 1020 903; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000043_000124" title="bbox 1033 874 1123 903; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000043_000125" title="bbox 1135 879 1166 903; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000126" title="bbox 1177 874 1215 903; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000127" title="bbox 1227 874 1346 903; x_wconf 96; x_fsize 39">moved.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000004" title="bbox 452 959 2003 1047">
+    <p class="ocr_par" id="par_000043_000007" lang="eng" title="bbox 452 959 2003 1047" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000012" title="bbox 452 959 2003 997; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000128" title="bbox 452 966 467 982; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000043_000129" title="bbox 526 960 591 988; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000130" title="bbox 603 959 746 988; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000043_000131" title="bbox 758 959 784 988; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000132" title="bbox 798 959 887 988; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000043_000133" title="bbox 900 965 931 988; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000134" title="bbox 944 959 1049 988; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000043_000135" title="bbox 1063 959 1111 988; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000043_000136" title="bbox 1120 959 1179 988; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000043_000137" title="bbox 1191 964 1222 988; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000138" title="bbox 1234 960 1285 988; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000139" title="bbox 1298 964 1368 988; x_wconf 96; x_fsize 39">auto</span>
+      <span class="ocrx_word" id="word_000043_000140" title="bbox 1381 959 1486 988; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000043_000141" title="bbox 1500 959 1548 988; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000043_000142" title="bbox 1557 959 1699 988; x_wconf 96; x_fsize 39">time-out</span>
+      <span class="ocrx_word" id="word_000043_000143" title="bbox 1711 969 1744 988; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000043_000144" title="bbox 1757 969 1825 988; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000043_000145" title="bbox 1837 964 1966 997; x_wconf 96; x_fsize 39">request,</span>
+      <span class="ocrx_word" id="word_000043_000146" title="bbox 1980 959 2003 988; x_wconf 96; x_fsize 39">it</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000013" title="bbox 522 1009 921 1047; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000043_000147" title="bbox 522 1015 621 1038; x_wconf 96; x_fsize 38">enters</span>
+      <span class="ocrx_word" id="word_000043_000148" title="bbox 634 1010 685 1038; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000043_000149" title="bbox 698 1009 826 1047; x_wconf 96; x_fsize 38">standby</span>
+      <span class="ocrx_word" id="word_000043_000150" title="bbox 838 1014 921 1038; x_wconf 96; x_fsize 38">state.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000005" title="bbox 452 1094 1786 1132">
+    <p class="ocr_par" id="par_000043_000008" lang="eng" title="bbox 452 1094 1786 1132" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000014" title="bbox 452 1094 1786 1132; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000151" title="bbox 452 1101 467 1116; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000043_000152" title="bbox 526 1095 591 1123; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000153" title="bbox 603 1094 746 1123; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000043_000154" title="bbox 758 1094 784 1123; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000155" title="bbox 798 1094 887 1123; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000043_000156" title="bbox 900 1099 931 1123; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000157" title="bbox 944 1094 1049 1123; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000043_000158" title="bbox 1063 1094 1111 1123; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000043_000159" title="bbox 1120 1094 1179 1123; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000043_000160" title="bbox 1191 1100 1222 1123; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000161" title="bbox 1234 1095 1285 1123; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000162" title="bbox 1296 1104 1398 1132; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000163" title="bbox 1412 1104 1518 1123; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000043_000164" title="bbox 1529 1094 1621 1132; x_wconf 95; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000043_000165" title="bbox 1633 1094 1786 1123; x_wconf 96; x_fsize 39">removed.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000043_000006" title="bbox 375 1177 2097 1665">
+    <p class="ocr_par" id="par_000043_000009" lang="eng" title="bbox 375 1177 2097 1665" xml:lang="eng">
+     <span class="ocr_line" id="line_000043_000015" title="bbox 376 1177 2038 1215; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000166" title="bbox 376 1178 401 1206; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000043_000167" title="bbox 414 1177 523 1206; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000168" title="bbox 535 1177 573 1206; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000169" title="bbox 585 1177 676 1206; x_wconf 96; x_fsize 39">noted</span>
+      <span class="ocrx_word" id="word_000043_000170" title="bbox 689 1178 753 1206; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000043_000171" title="bbox 765 1177 854 1206; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000043_000172" title="bbox 868 1177 927 1206; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000173" title="bbox 939 1187 1075 1206; x_wconf 96; x_fsize 39">resumes</span>
+      <span class="ocrx_word" id="word_000043_000174" title="bbox 1089 1187 1139 1206; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000043_000175" title="bbox 1151 1177 1249 1206; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000043_000176" title="bbox 1262 1187 1301 1206; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000043_000177" title="bbox 1316 1187 1332 1206; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000178" title="bbox 1344 1187 1397 1215; x_wconf 96; x_fsize 39">per</span>
+      <span class="ocrx_word" id="word_000043_000179" title="bbox 1410 1177 1509 1206; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000180" title="bbox 1521 1177 1603 1206; x_wconf 96; x_fsize 39">basis</span>
+      <span class="ocrx_word" id="word_000043_000181" title="bbox 1617 1177 1676 1206; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000182" title="bbox 1690 1187 1724 1206; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000043_000183" title="bbox 1736 1178 1787 1206; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000184" title="bbox 1799 1177 2038 1215; x_wconf 96; x_fsize 39">corresponding</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000016" title="bbox 376 1227 1963 1265; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000185" title="bbox 376 1227 475 1256; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000186" title="bbox 488 1227 564 1256; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000043_000187" title="bbox 576 1233 657 1256; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000043_000188" title="bbox 669 1227 737 1256; x_wconf 96; x_fsize 39">deal</span>
+      <span class="ocrx_word" id="word_000043_000189" title="bbox 750 1227 822 1256; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000043_000190" title="bbox 837 1228 877 1256; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000043_000191" title="bbox 890 1228 941 1256; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000192" title="bbox 953 1228 1105 1265; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000043_000193" title="bbox 1116 1237 1194 1265; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000043_000194" title="bbox 1208 1228 1364 1256; x_wconf 96; x_fsize 39">channels.</span>
+      <span class="ocrx_word" id="word_000043_000195" title="bbox 1390 1228 1423 1256; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000043_000196" title="bbox 1438 1228 1478 1256; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000043_000197" title="bbox 1491 1237 1576 1256; x_wconf 96; x_fsize 39">cases</span>
+      <span class="ocrx_word" id="word_000043_000198" title="bbox 1589 1228 1641 1256; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000199" title="bbox 1653 1227 1759 1256; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000200" title="bbox 1771 1227 1870 1256; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000201" title="bbox 1883 1232 1963 1256; x_wconf 96; x_fsize 39">must</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000017" title="bbox 375 1277 1957 1315; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000202" title="bbox 375 1277 507 1315; x_wconf 96; x_fsize 39">respond</span>
+      <span class="ocrx_word" id="word_000043_000203" title="bbox 520 1283 551 1306; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000204" title="bbox 563 1278 614 1306; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000205" title="bbox 625 1282 745 1315; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000043_000209" title="bbox 984 1277 1127 1315; x_wconf 96; x_fsize 39">possible.</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000043_000219" title="bbox 375 1327 533 1356; x_wconf 96; x_fsize 39">hardware</span>
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+      <span class="ocrx_word" id="word_000043_000221" title="bbox 663 1328 727 1356; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000043_000222" title="bbox 739 1327 761 1356; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000043_000223" title="bbox 774 1327 800 1356; x_wconf 96; x_fsize 39">is</span>
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+      <span class="ocrx_word" id="word_000043_000226" title="bbox 1010 1327 1156 1356; x_wconf 96; x_fsize 39">disabled.</span>
+      <span class="ocrx_word" id="word_000043_000227" title="bbox 1182 1327 1297 1356; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000043_000228" title="bbox 1309 1337 1447 1365; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000043_000229" title="bbox 1459 1333 1612 1365; x_wconf 96; x_fsize 39">segments</span>
+      <span class="ocrx_word" id="word_000043_000230" title="bbox 1625 1337 1681 1356; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000043_000231" title="bbox 1695 1328 1768 1365; x_wconf 95; x_fsize 39">only</span>
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+      <span class="ocrx_word" id="word_000043_000233" title="bbox 1828 1327 1938 1356; x_wconf 95; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000043_000234" title="bbox 1951 1327 1978 1356; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000043_000235" title="bbox 1988 1337 2025 1356; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000019" title="bbox 376 1377 2097 1415; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000236" title="bbox 376 1377 549 1406; x_wconf 96; x_fsize 39">installable</span>
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+      <span class="ocrx_word" id="word_000043_000238" title="bbox 679 1377 778 1406; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000043_000240" title="bbox 829 1377 921 1415; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000043_000241" title="bbox 934 1377 1076 1406; x_wconf 96; x_fsize 39">installed</span>
+      <span class="ocrx_word" id="word_000043_000242" title="bbox 1089 1387 1122 1406; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000043_000243" title="bbox 1134 1377 1287 1406; x_wconf 96; x_fsize 39">removed.</span>
+      <span class="ocrx_word" id="word_000043_000244" title="bbox 1313 1377 1342 1406; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000043_000245" title="bbox 1351 1378 1402 1406; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000246" title="bbox 1414 1378 1497 1406; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000043_000247" title="bbox 1510 1387 1579 1406; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000043_000248" title="bbox 1593 1387 1630 1406; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000043_000249" title="bbox 1645 1377 1784 1406; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000043_000250" title="bbox 1797 1378 1878 1406; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000043_000251" title="bbox 1892 1377 1951 1406; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000252" title="bbox 1964 1387 2033 1406; x_wconf 96; x_fsize 39">uses</span>
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+     </span>
+     <span class="ocr_line" id="line_000043_000020" title="bbox 376 1427 1998 1465; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000254" title="bbox 376 1427 467 1456; x_wconf 96; x_fsize 39">faster</span>
+      <span class="ocrx_word" id="word_000043_000255" title="bbox 479 1428 555 1456; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000043_000256" title="bbox 568 1428 627 1456; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000043_000257" title="bbox 640 1427 831 1456; x_wconf 96; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000043_000258" title="bbox 844 1433 875 1456; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000259" title="bbox 887 1428 946 1456; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000043_000260" title="bbox 959 1428 1010 1456; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000261" title="bbox 1022 1428 1103 1456; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000043_000262" title="bbox 1117 1433 1248 1465; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000043_000263" title="bbox 1259 1432 1369 1462; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000043_000264" title="bbox 1384 1428 1435 1456; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000265" title="bbox 1447 1428 1528 1456; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000043_000266" title="bbox 1542 1432 1673 1465; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000043_000267" title="bbox 1684 1433 1785 1456; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000268" title="bbox 1799 1427 1922 1456; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000043_000269" title="bbox 1935 1427 1998 1456; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000021" title="bbox 375 1477 2036 1515; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000270" title="bbox 375 1477 555 1515; x_wconf 96; x_fsize 39">potentially</span>
+      <span class="ocrx_word" id="word_000043_000271" title="bbox 566 1487 664 1512; x_wconf 96; x_fsize 39">move,</span>
+      <span class="ocrx_word" id="word_000043_000272" title="bbox 679 1478 748 1506; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000043_000273" title="bbox 761 1478 812 1506; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000274" title="bbox 823 1478 899 1506; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000043_000275" title="bbox 913 1477 1036 1506; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000043_000276" title="bbox 1049 1477 1112 1506; x_wconf 95; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000277" title="bbox 1124 1477 1162 1506; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000278" title="bbox 1174 1487 1288 1515; x_wconf 96; x_fsize 39">wrong.</span>
+      <span class="ocrx_word" id="word_000043_000279" title="bbox 1314 1477 1388 1506; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000043_000280" title="bbox 1402 1477 1525 1506; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000043_000281" title="bbox 1538 1487 1594 1506; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000043_000282" title="bbox 1607 1477 1645 1506; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000283" title="bbox 1656 1478 1795 1506; x_wconf 96; x_fsize 39">resolved</span>
+      <span class="ocrx_word" id="word_000043_000284" title="bbox 1808 1477 1839 1506; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000043_000285" title="bbox 1853 1478 1904 1506; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000286" title="bbox 1915 1487 2036 1506; x_wconf 96; x_fsize 39">resume</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000022" title="bbox 376 1527 2024 1565; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000287" title="bbox 376 1533 486 1556; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000043_000288" title="bbox 512 1528 577 1556; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000289" title="bbox 589 1528 672 1556; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000043_000290" title="bbox 685 1533 765 1556; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000043_000291" title="bbox 778 1533 830 1556; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000043_000292" title="bbox 843 1528 902 1556; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000043_000293" title="bbox 915 1528 966 1556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000294" title="bbox 978 1528 1059 1556; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000043_000295" title="bbox 1071 1527 1206 1556; x_wconf 95; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000043_000296" title="bbox 1221 1537 1237 1556; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000297" title="bbox 1249 1527 1323 1556; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000043_000298" title="bbox 1337 1527 1396 1556; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000043_000299" title="bbox 1408 1537 1537 1556; x_wconf 96; x_fsize 39">resume.</span>
+      <span class="ocrx_word" id="word_000043_000300" title="bbox 1563 1527 1728 1565; x_wconf 96; x_fsize 39">Typically,</span>
+      <span class="ocrx_word" id="word_000043_000301" title="bbox 1743 1528 1794 1556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000302" title="bbox 1806 1527 1912 1556; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000303" title="bbox 1924 1527 2024 1556; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000023" title="bbox 376 1577 1995 1615; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000304" title="bbox 376 1578 449 1615; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000043_000305" title="bbox 460 1577 553 1606; x_wconf 96; x_fsize 39">needs</span>
+      <span class="ocrx_word" id="word_000043_000306" title="bbox 566 1583 597 1606; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000307" title="bbox 609 1577 726 1606; x_wconf 96; x_fsize 39">disable</span>
+      <span class="ocrx_word" id="word_000043_000308" title="bbox 738 1577 776 1606; x_wconf 97; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000043_000309" title="bbox 789 1577 960 1615; x_wconf 94; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000043_000310" title="bbox 985 1578 1084 1606; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000043_000311" title="bbox 1099 1587 1115 1606; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000312" title="bbox 1127 1587 1248 1606; x_wconf 94; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000043_000313" title="bbox 1260 1587 1375 1612; x_wconf 96; x_fsize 39">occurs,</span>
+      <span class="ocrx_word" id="word_000043_000314" title="bbox 1390 1578 1441 1606; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000315" title="bbox 1453 1577 1559 1606; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000316" title="bbox 1571 1577 1670 1606; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000317" title="bbox 1684 1577 1793 1606; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000318" title="bbox 1806 1577 1950 1606; x_wconf 96; x_fsize 39">continue</span>
+      <span class="ocrx_word" id="word_000043_000319" title="bbox 1963 1587 1995 1606; x_wconf 96; x_fsize 39">as</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000024" title="bbox 376 1627 889 1665; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000320" title="bbox 376 1628 491 1665; x_wconf 96; x_fsize 39">though</span>
+      <span class="ocrx_word" id="word_000043_000321" title="bbox 505 1627 634 1665; x_wconf 96; x_fsize 39">nothing</span>
+      <span class="ocrx_word" id="word_000043_000322" title="bbox 646 1627 707 1656; x_wconf 96; x_fsize 39">had</span>
+      <span class="ocrx_word" id="word_000043_000323" title="bbox 719 1627 889 1665; x_wconf 95; x_fsize 39">happened.</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000043_000007" title="bbox 375 1727 2094 2265">
+    <p class="ocr_par" id="par_000043_000010" lang="eng" title="bbox 375 1727 2094 2265" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000043_000324" title="bbox 376 1727 405 1756; x_wconf 96; x_fsize 39">If</span>
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+      <span class="ocrx_word" id="word_000043_000326" title="bbox 477 1727 620 1756; x_wconf 96; x_fsize 39">machine</span>
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+      <span class="ocrx_word" id="word_000043_000329" title="bbox 774 1733 805 1756; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000330" title="bbox 818 1727 923 1756; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000043_000331" title="bbox 937 1727 985 1756; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000043_000332" title="bbox 994 1727 1053 1756; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000043_000333" title="bbox 1065 1732 1096 1756; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000334" title="bbox 1108 1728 1159 1756; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000335" title="bbox 1172 1732 1242 1756; x_wconf 96; x_fsize 39">auto</span>
+      <span class="ocrx_word" id="word_000043_000336" title="bbox 1255 1727 1360 1756; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000043_000337" title="bbox 1374 1727 1422 1756; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000043_000338" title="bbox 1431 1737 1464 1756; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000043_000339" title="bbox 1477 1737 1545 1756; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000043_000340" title="bbox 1557 1732 1677 1765; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000043_000341" title="bbox 1690 1727 1898 1756; x_wconf 96; x_fsize 39">mechanisms</span>
+      <span class="ocrx_word" id="word_000043_000342" title="bbox 1912 1728 2008 1763; x_wconf 96; x_fsize 39">(enter</span>
+      <span class="ocrx_word" id="word_000043_000343" title="bbox 2021 1728 2072 1756; x_wconf 96; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000043_000344" title="bbox 377 1777 505 1815; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000043_000345" title="bbox 517 1778 614 1813; x_wconf 96; x_fsize 39">state),</span>
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+      <span class="ocrx_word" id="word_000043_000347" title="bbox 692 1777 798 1806; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000348" title="bbox 810 1777 909 1806; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000349" title="bbox 923 1777 1032 1806; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000350" title="bbox 1045 1777 1135 1806; x_wconf 96; x_fsize 39">make</span>
+      <span class="ocrx_word" id="word_000043_000351" title="bbox 1148 1787 1185 1806; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000043_000352" title="bbox 1199 1777 1319 1815; x_wconf 96; x_fsize 39">orderly</span>
+      <span class="ocrx_word" id="word_000043_000353" title="bbox 1331 1778 1399 1806; x_wconf 96; x_fsize 39">shut</span>
+      <span class="ocrx_word" id="word_000043_000354" title="bbox 1412 1777 1501 1806; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000043_000355" title="bbox 1515 1777 1550 1806; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000356" title="bbox 1559 1778 1610 1806; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000357" title="bbox 1622 1777 1728 1806; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000358" title="bbox 1741 1778 1814 1806; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000043_000359" title="bbox 1828 1778 1891 1806; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000043_000360" title="bbox 1904 1778 1955 1806; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000361" title="bbox 1968 1782 2043 1806; x_wconf 96; x_fsize 39">state</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000027" title="bbox 375 1827 2048 1865; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000362" title="bbox 375 1827 479 1856; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000043_000363" title="bbox 491 1828 542 1856; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000364" title="bbox 555 1828 623 1856; x_wconf 96; x_fsize 39">shut</span>
+      <span class="ocrx_word" id="word_000043_000365" title="bbox 636 1827 725 1856; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000043_000366" title="bbox 739 1837 795 1856; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000043_000367" title="bbox 808 1827 846 1856; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000368" title="bbox 857 1827 1019 1856; x_wconf 96; x_fsize 39">recovered</span>
+      <span class="ocrx_word" id="word_000043_000369" title="bbox 1032 1828 1120 1856; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000043_000370" title="bbox 1134 1828 1185 1856; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000371" title="bbox 1198 1833 1309 1865; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000043_000372" title="bbox 1321 1837 1439 1865; x_wconf 96; x_fsize 39">powers</span>
+      <span class="ocrx_word" id="word_000043_000373" title="bbox 1452 1837 1492 1865; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000043_000374" title="bbox 1506 1827 1605 1865; x_wconf 96; x_fsize 39">again.</span>
+      <span class="ocrx_word" id="word_000043_000375" title="bbox 1631 1828 1696 1856; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000376" title="bbox 1708 1827 1814 1856; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000377" title="bbox 1826 1827 1925 1856; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000378" title="bbox 1939 1827 2048 1856; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000028" title="bbox 377 1877 2034 1915; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000379" title="bbox 377 1878 442 1906; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000043_000380" title="bbox 455 1882 579 1915; x_wconf 96; x_fsize 39">attempt</span>
+      <span class="ocrx_word" id="word_000043_000381" title="bbox 592 1883 623 1906; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000382" title="bbox 635 1887 744 1906; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000043_000383" title="bbox 756 1878 819 1906; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000043_000384" title="bbox 832 1887 873 1906; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000043_000385" title="bbox 885 1877 954 1906; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000043_000386" title="bbox 967 1877 993 1906; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000387" title="bbox 1006 1878 1073 1906; x_wconf 96; x_fsize 39">lost.</span>
+      <span class="ocrx_word" id="word_000043_000388" title="bbox 1099 1878 1155 1906; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000043_000389" title="bbox 1168 1878 1317 1915; x_wconf 96; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000043_000390" title="bbox 1332 1877 1364 1906; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000043_000391" title="bbox 1378 1878 1429 1906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000392" title="bbox 1442 1877 1531 1906; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000043_000393" title="bbox 1544 1877 1643 1906; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000394" title="bbox 1656 1878 1707 1906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000395" title="bbox 1719 1883 1839 1906; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000043_000396" title="bbox 1852 1882 1927 1906; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000043_000397" title="bbox 1939 1877 1974 1906; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000398" title="bbox 1983 1878 2034 1906; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000029" title="bbox 375 1927 2076 1965; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000399" title="bbox 375 1927 533 1956; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000043_000400" title="bbox 545 1927 760 1965; x_wconf 96; x_fsize 39">handshaking</span>
+      <span class="ocrx_word" id="word_000043_000401" title="bbox 773 1927 851 1956; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000043_000402" title="bbox 865 1927 974 1956; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000403" title="bbox 986 1927 1024 1956; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000404" title="bbox 1036 1927 1127 1956; x_wconf 96; x_fsize 39">noted</span>
+      <span class="ocrx_word" id="word_000043_000405" title="bbox 1141 1937 1175 1956; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000043_000406" title="bbox 1187 1928 1251 1956; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000043_000407" title="bbox 1263 1928 1337 1956; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000043_000408" title="bbox 1352 1932 1427 1956; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000043_000409" title="bbox 1439 1937 1495 1956; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000043_000410" title="bbox 1508 1927 1546 1956; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000411" title="bbox 1557 1927 1691 1956; x_wconf 96; x_fsize 39">restored</span>
+      <span class="ocrx_word" id="word_000043_000412" title="bbox 1704 1937 1743 1956; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000043_000413" title="bbox 1756 1937 1858 1965; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000414" title="bbox 1871 1937 1920 1965; x_wconf 96; x_fsize 39">up.</span>
+      <span class="ocrx_word" id="word_000043_000415" title="bbox 1946 1928 2002 1956; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000043_000416" title="bbox 2015 1927 2076 1956; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000030" title="bbox 376 1977 2000 2015; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000417" title="bbox 376 1983 445 2015; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000043_000418" title="bbox 457 1977 492 2006; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000419" title="bbox 500 1987 602 2015; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000420" title="bbox 615 1977 704 2006; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000043_000421" title="bbox 718 1978 769 2006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000422" title="bbox 781 1977 854 2006; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000043_000423" title="bbox 867 1982 968 2006; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000424" title="bbox 981 1977 1007 2006; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000425" title="bbox 1021 1977 1149 2006; x_wconf 96; x_fsize 39">allowed</span>
+      <span class="ocrx_word" id="word_000043_000426" title="bbox 1162 1983 1193 2006; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000427" title="bbox 1205 1977 1274 2006; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000043_000428" title="bbox 1287 1987 1303 2006; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000429" title="bbox 1317 1977 1493 2015; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000043_000430" title="bbox 1506 1978 1611 2015; x_wconf 96; x_fsize 39">length</span>
+      <span class="ocrx_word" id="word_000043_000431" title="bbox 1625 1977 1660 2006; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000432" title="bbox 1669 1977 1743 2006; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000043_000433" title="bbox 1755 1982 1786 2006; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000434" title="bbox 1799 1978 1867 2006; x_wconf 96; x_fsize 39">shut</span>
+      <span class="ocrx_word" id="word_000043_000435" title="bbox 1880 1977 1969 2006; x_wconf 95; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000043_000436" title="bbox 1984 1987 2000 2006; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000031" title="bbox 376 2027 1933 2065; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000437" title="bbox 376 2027 490 2056; x_wconf 96; x_fsize 39">device.</span>
+      <span class="ocrx_word" id="word_000043_000438" title="bbox 516 2028 572 2056; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000043_000439" title="bbox 585 2028 726 2065; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000043_000440" title="bbox 738 2027 769 2056; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000043_000441" title="bbox 774 2023 790 2069; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000442" title="bbox 814 2027 903 2056; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000043_000443" title="bbox 916 2027 1015 2056; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000444" title="bbox 1028 2028 1079 2056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000445" title="bbox 1090 2027 1164 2056; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000043_000446" title="bbox 1177 2032 1278 2056; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000043_000447" title="bbox 1292 2027 1401 2056; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000448" title="bbox 1414 2027 1485 2056; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000043_000449" title="bbox 1497 2027 1574 2056; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000043_000450" title="bbox 1587 2028 1638 2056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000451" title="bbox 1649 2033 1766 2056; x_wconf 96; x_fsize 39">remote</span>
+      <span class="ocrx_word" id="word_000043_000452" title="bbox 1778 2027 1837 2056; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000043_000453" title="bbox 1851 2033 1933 2065; x_wconf 96; x_fsize 39">stops</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000032" title="bbox 376 2077 2094 2115; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000454" title="bbox 376 2077 582 2115; x_wconf 95; x_fsize 39">transmitting</span>
+      <span class="ocrx_word" id="word_000043_000455" title="bbox 595 2077 664 2106; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000043_000456" title="bbox 678 2077 752 2106; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000043_000457" title="bbox 766 2087 825 2115; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000043_000458" title="bbox 836 2077 993 2106; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000043_000459" title="bbox 1005 2077 1220 2115; x_wconf 96; x_fsize 39">handshaking</span>
+      <span class="ocrx_word" id="word_000043_000460" title="bbox 1233 2078 1288 2106; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000043_000461" title="bbox 1300 2077 1376 2106; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000043_000462" title="bbox 1391 2077 1522 2115; x_wconf 96; x_fsize 39">applied.</span>
+      <span class="ocrx_word" id="word_000043_000463" title="bbox 1548 2077 1593 2107; x_wconf 95; x_fsize 39">Of</span>
+      <span class="ocrx_word" id="word_000043_000464" title="bbox 1602 2087 1717 2112; x_wconf 95; x_fsize 39">course,</span>
+      <span class="ocrx_word" id="word_000043_000465" title="bbox 1731 2078 1783 2106; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000466" title="bbox 1795 2077 1869 2106; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000043_000467" title="bbox 1881 2077 1970 2106; x_wconf 96; x_fsize 39">taken</span>
+      <span class="ocrx_word" id="word_000043_000468" title="bbox 1985 2077 2094 2106; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000033" title="bbox 375 2127 1965 2165; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000469" title="bbox 375 2127 413 2156; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000470" title="bbox 424 2127 495 2165; x_wconf 96; x_fsize 39">kept</span>
+      <span class="ocrx_word" id="word_000043_000471" title="bbox 508 2133 539 2156; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000472" title="bbox 552 2137 568 2156; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000473" title="bbox 581 2127 754 2156; x_wconf 96; x_fsize 39">minimum:</span>
+      <span class="ocrx_word" id="word_000043_000474" title="bbox 770 2127 801 2156; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000043_000475" title="bbox 815 2128 866 2156; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000476" title="bbox 878 2137 948 2156; x_wconf 95; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000043_000477" title="bbox 960 2127 995 2156; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000478" title="bbox 1004 2128 1055 2156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000479" title="bbox 1068 2127 1157 2156; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000043_000480" title="bbox 1170 2127 1269 2156; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000481" title="bbox 1283 2127 1378 2156; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000043_000482" title="bbox 1390 2128 1441 2156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000483" title="bbox 1453 2127 1527 2156; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000043_000484" title="bbox 1539 2127 1565 2156; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000043_000485" title="bbox 1577 2128 1708 2165; x_wconf 96; x_fsize 39">roughly</span>
+      <span class="ocrx_word" id="word_000043_000486" title="bbox 1719 2127 1893 2165; x_wconf 96; x_fsize 39">equivalent</span>
+      <span class="ocrx_word" id="word_000043_000487" title="bbox 1905 2132 1936 2156; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000488" title="bbox 1949 2128 1965 2157; x_wconf 96; x_fsize 39">3</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000034" title="bbox 376 2177 2020 2215; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000489" title="bbox 376 2178 530 2206; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000043_000490" title="bbox 543 2177 755 2206; x_wconf 96; x_fsize 39">transmission</span>
+      <span class="ocrx_word" id="word_000043_000491" title="bbox 769 2177 867 2206; x_wconf 95; x_fsize 39">times.</span>
+      <span class="ocrx_word" id="word_000043_000492" title="bbox 892 2178 991 2206; x_wconf 94; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000043_000493" title="bbox 1006 2187 1022 2206; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000494" title="bbox 1034 2187 1155 2206; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000043_000495" title="bbox 1167 2187 1273 2206; x_wconf 96; x_fsize 39">occurs</span>
+      <span class="ocrx_word" id="word_000043_000496" title="bbox 1286 2178 1337 2206; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000043_000502" title="bbox 1905 2178 2020 2215; x_wconf 96; x_fsize 39">though</span>
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+      <span class="ocrx_word" id="word_000043_000505" title="bbox 590 2227 760 2265; x_wconf 96; x_fsize 39">happened.</span>
+     </span>
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+   <div class="ocr_carea" id="block_000043_000008" title="bbox 375 2327 2095 2715">
+    <p class="ocr_par" id="par_000043_000011" lang="eng" title="bbox 375 2327 2095 2715" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000043_000506" title="bbox 376 2327 405 2356; x_wconf 96; x_fsize 39">If</span>
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+      <span class="ocrx_word" id="word_000043_000508" title="bbox 477 2327 620 2356; x_wconf 96; x_fsize 39">machine</span>
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+      <span class="ocrx_word" id="word_000043_000512" title="bbox 818 2327 923 2356; x_wconf 96; x_fsize 39">switch</span>
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+      <span class="ocrx_word" id="word_000043_000517" title="bbox 1170 2337 1272 2365; x_wconf 96; x_fsize 39">power</span>
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+      <span class="ocrx_word" id="word_000043_000519" title="bbox 1403 2327 1495 2365; x_wconf 96; x_fsize 39">being</span>
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+      <span class="ocrx_word" id="word_000043_000522" title="bbox 1738 2327 1844 2356; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000043_000525" title="bbox 375 2382 453 2406; x_wconf 96; x_fsize 39">reset</span>
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+      <span class="ocrx_word" id="word_000043_000527" title="bbox 529 2377 635 2406; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000043_000530" title="bbox 755 2377 919 2406; x_wconf 96; x_fsize 39">minimum</span>
+      <span class="ocrx_word" id="word_000043_000531" title="bbox 931 2377 1066 2415; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000043_000532" title="bbox 1078 2377 1160 2406; x_wconf 96; x_fsize 39">time:</span>
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+      <span class="ocrx_word" id="word_000043_000534" title="bbox 1230 2383 1355 2415; x_wconf 96; x_fsize 39">attempt</span>
+      <span class="ocrx_word" id="word_000043_000535" title="bbox 1368 2377 1477 2406; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000043_000536" title="bbox 1489 2378 1527 2406; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000537" title="bbox 1539 2377 1629 2406; x_wconf 96; x_fsize 39">made</span>
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+      <span class="ocrx_word" id="word_000043_000539" title="bbox 1683 2377 1817 2415; x_wconf 96; x_fsize 39">perform</span>
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+      <span class="ocrx_word" id="word_000043_000541" title="bbox 1882 2377 2002 2415; x_wconf 93; x_fsize 39">orderly</span>
+      <span class="ocrx_word" id="word_000043_000542" title="bbox 2014 2378 2095 2406; x_wconf 92; x_fsize 39">shut-</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000038" title="bbox 376 2427 2024 2465; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000543" title="bbox 376 2427 475 2456; x_wconf 96; x_fsize 39">down.</span>
+      <span class="ocrx_word" id="word_000043_000544" title="bbox 501 2428 566 2456; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000043_000545" title="bbox 578 2427 684 2456; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000043_000549" title="bbox 912 2427 1057 2465; x_wconf 96; x_fsize 39">expected</span>
+      <span class="ocrx_word" id="word_000043_000550" title="bbox 1070 2433 1101 2456; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000551" title="bbox 1112 2428 1150 2456; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000552" title="bbox 1163 2427 1230 2456; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000043_000553" title="bbox 1242 2433 1273 2456; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000043_000554" title="bbox 1284 2437 1407 2456; x_wconf 96; x_fsize 39">recover</span>
+      <span class="ocrx_word" id="word_000043_000555" title="bbox 1420 2428 1471 2456; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000556" title="bbox 1482 2427 1640 2456; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000043_000557" title="bbox 1653 2432 1736 2456; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000043_000558" title="bbox 1761 2428 1860 2456; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000043_000559" title="bbox 1875 2437 1891 2456; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000560" title="bbox 1903 2437 2024 2456; x_wconf 94; x_fsize 39">resume</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000039" title="bbox 376 2477 2072 2515; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000561" title="bbox 376 2487 491 2512; x_wconf 96; x_fsize 39">occurs,</span>
+      <span class="ocrx_word" id="word_000043_000562" title="bbox 506 2478 557 2506; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000563" title="bbox 569 2477 675 2506; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000564" title="bbox 687 2477 786 2506; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000565" title="bbox 799 2477 900 2506; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000043_000566" title="bbox 913 2477 1057 2515; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000043_000567" title="bbox 1068 2477 1122 2506; x_wconf 96; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000043_000568" title="bbox 1136 2487 1195 2515; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000043_000569" title="bbox 1206 2477 1402 2515; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000043_000570" title="bbox 1416 2477 1600 2515; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000043_000571" title="bbox 1613 2482 1758 2515; x_wconf 96; x_fsize 39">requests.</span>
+      <span class="ocrx_word" id="word_000043_000572" title="bbox 1784 2477 1813 2506; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000043_000573" title="bbox 1822 2478 1873 2506; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000574" title="bbox 1884 2477 1958 2506; x_wconf 96; x_fsize 39">hold</span>
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+     <span class="ocr_line" id="line_000043_000040" title="bbox 376 2527 2059 2565; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000576" title="bbox 376 2527 460 2556; x_wconf 96; x_fsize 39">takes</span>
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+      <span class="ocrx_word" id="word_000043_000578" title="bbox 536 2528 609 2565; x_wconf 96; x_fsize 39">long</span>
+      <span class="ocrx_word" id="word_000043_000579" title="bbox 622 2528 673 2556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000580" title="bbox 685 2528 806 2565; x_wconf 96; x_fsize 39">voltage</span>
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+      <span class="ocrx_word" id="word_000043_000582" title="bbox 894 2527 948 2556; x_wconf 96; x_fsize 39">fall</span>
+      <span class="ocrx_word" id="word_000043_000583" title="bbox 960 2527 1059 2556; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000043_000584" title="bbox 1071 2528 1122 2556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000585" title="bbox 1134 2527 1290 2556; x_wconf 96; x_fsize 39">threshold</span>
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+      <span class="ocrx_word" id="word_000043_000587" title="bbox 1346 2527 1419 2556; x_wconf 95; x_fsize 39">hold</span>
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+      <span class="ocrx_word" id="word_000043_000589" title="bbox 1496 2532 1571 2556; x_wconf 96; x_fsize 39">state</span>
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+      <span class="ocrx_word" id="word_000043_000591" title="bbox 1627 2528 1678 2556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000592" title="bbox 1690 2527 1821 2556; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000043_000593" title="bbox 1834 2528 1935 2556; x_wconf 95; x_fsize 39">RAM.</span>
+      <span class="ocrx_word" id="word_000043_000594" title="bbox 1961 2527 1990 2556; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000043_000595" title="bbox 1999 2527 2059 2556; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000043_000041" title="bbox 376 2577 2062 2615; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000596" title="bbox 376 2587 482 2606; x_wconf 96; x_fsize 39">occurs</span>
+      <span class="ocrx_word" id="word_000043_000597" title="bbox 495 2578 546 2606; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000598" title="bbox 558 2577 701 2606; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000043_000599" title="bbox 713 2577 776 2606; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000600" title="bbox 788 2577 922 2615; x_wconf 96; x_fsize 39">perform</span>
+      <span class="ocrx_word" id="word_000043_000601" title="bbox 936 2587 952 2606; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000043_000602" title="bbox 965 2587 1059 2606; x_wconf 95; x_fsize 39">warm</span>
+      <span class="ocrx_word" id="word_000043_000603" title="bbox 1071 2577 1189 2606; x_wconf 96; x_fsize 39">re-boot</span>
+      <span class="ocrx_word" id="word_000043_000604" title="bbox 1202 2578 1290 2606; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000043_000605" title="bbox 1303 2577 1460 2615; x_wconf 96; x_fsize 39">powering</span>
+      <span class="ocrx_word" id="word_000043_000606" title="bbox 1473 2587 1522 2615; x_wconf 96; x_fsize 39">up,</span>
+      <span class="ocrx_word" id="word_000043_000607" title="bbox 1538 2578 1578 2606; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000043_000608" title="bbox 1591 2577 1660 2606; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000043_000609" title="bbox 1673 2577 1704 2606; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000043_000610" title="bbox 1718 2578 1769 2606; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000611" title="bbox 1781 2577 1911 2606; x_wconf 96; x_fsize 39">internal</span>
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+     <span class="ocr_line" id="line_000043_000042" title="bbox 376 2627 1962 2665; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000043_000613" title="bbox 376 2627 411 2656; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000043_000614" title="bbox 420 2628 471 2656; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000615" title="bbox 483 2627 626 2656; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000043_000616" title="bbox 638 2627 701 2656; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000043_000617" title="bbox 713 2627 751 2656; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000043_000618" title="bbox 763 2628 821 2656; x_wconf 96; x_fsize 39">lost</span>
+      <span class="ocrx_word" id="word_000043_000619" title="bbox 834 2627 993 2665; x_wconf 96; x_fsize 39">including</span>
+      <span class="ocrx_word" id="word_000043_000620" title="bbox 1006 2628 1057 2656; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000621" title="bbox 1069 2627 1175 2656; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000043_000622" title="bbox 1187 2627 1286 2656; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000043_000623" title="bbox 1299 2627 1385 2656; x_wconf 93; x_fsize 39">code!</span>
+      <span class="ocrx_word" id="word_000043_000624" title="bbox 1412 2628 1461 2657; x_wconf 93; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000043_000625" title="bbox 1474 2637 1576 2665; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000626" title="bbox 1589 2627 1643 2656; x_wconf 96; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000043_000627" title="bbox 1656 2628 1740 2656; x_wconf 96; x_fsize 39">there</span>
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+      <span class="ocrx_word" id="word_000043_000633" title="bbox 580 2687 682 2715; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000634" title="bbox 695 2677 784 2706; x_wconf 96; x_fsize 39">down</span>
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+      <span class="ocrx_word" id="word_000043_000636" title="bbox 852 2677 982 2706; x_wconf 96; x_fsize 39">devices.</span>
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+    <p class="ocr_par" id="par_000043_000012" lang="eng" title="bbox 376 2777 2098 3115" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000043_000654" title="bbox 1836 2778 1927 2807; x_wconf 92; x_fsize 39">SIBO</span>
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+      <span class="ocrx_word" id="word_000043_000683" title="bbox 1514 2877 1568 2906; x_wconf 95; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000043_000684" title="bbox 1581 2877 1772 2906; x_wconf 96; x_fsize 39">mechanism</span>
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+      <span class="ocrx_word" id="word_000043_000690" title="bbox 558 2927 642 2956; x_wconf 95; x_fsize 39">code.</span>
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+      <span class="ocrx_word" id="word_000043_000695" title="bbox 948 2928 1011 2956; x_wconf 95; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000043_000697" title="bbox 1086 2937 1188 2965; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000043_000698" title="bbox 1201 2927 1255 2956; x_wconf 96; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000043_000699" title="bbox 1268 2933 1337 2965; x_wconf 96; x_fsize 39">type</span>
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+      <span class="ocrx_word" id="word_000043_000702" title="bbox 1505 2937 1595 2956; x_wconf 96; x_fsize 39">occur</span>
+      <span class="ocrx_word" id="word_000043_000703" title="bbox 1608 2927 1709 2956; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000043_000704" title="bbox 1722 2928 1773 2956; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000043_000705" title="bbox 1785 2927 1891 2956; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000043_000710" title="bbox 439 2987 577 3015; x_wconf 96; x_fsize 39">memory</span>
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+      <span class="ocrx_word" id="word_000043_000713" title="bbox 777 2982 860 3006; x_wconf 96; x_fsize 39">state.</span>
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+      <span class="ocrx_word" id="word_000043_000724" title="bbox 1755 2982 1891 3015; x_wconf 96; x_fsize 39">requests</span>
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+      <span class="ocrx_word" id="word_000043_000726" title="bbox 377 3027 481 3065; x_wconf 96; x_fsize 39">seeing</span>
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+      <span class="ocrx_word" id="word_000043_000729" title="bbox 655 3032 784 3065; x_wconf 96; x_fsize 39">request.</span>
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+      <span class="ocrx_word" id="word_000043_000740" title="bbox 1709 3027 1769 3056; x_wconf 96; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000043_000750" title="bbox 975 3082 1120 3115; x_wconf 96; x_fsize 39">requests.</span>
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+    <p class="ocr_par" id="par_000043_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+    <p class="ocr_par" id="par_000044_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000044_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000044_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000044_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000001" title="bbox 375 311 2018 399">
+    <p class="ocr_par" id="par_000044_000001" lang="eng" title="bbox 375 311 2018 399" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000044_000013" title="bbox 593 311 675 340; x_wconf 95; x_fsize 39">hold.</span>
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+      <span class="ocrx_word" id="word_000044_000015" title="bbox 742 312 801 340; x_wconf 95; x_fsize 39">call</span>
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+      <span class="ocrx_word" id="word_000044_000017" title="bbox 857 312 908 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000018" title="bbox 919 311 993 340; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000044_000019" title="bbox 1006 317 1107 340; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000020" title="bbox 1120 311 1183 340; x_wconf 96; x_fsize 39">will</span>
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+      <span class="ocrx_word" id="word_000044_000027" title="bbox 1678 317 1709 340; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000028" title="bbox 1721 312 1773 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000029" title="bbox 1784 321 1905 340; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000044_000030" title="bbox 1917 316 2018 340; x_wconf 96; x_fsize 39">vector</span>
+     </span>
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+      <span class="ocrx_word" id="word_000044_000031" title="bbox 377 362 497 399; x_wconf 96; x_fsize 39">(except</span>
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+      <span class="ocrx_word" id="word_000044_000033" title="bbox 603 357 619 403; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000044_000034" title="bbox 641 361 747 390; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000044_000036" title="bbox 797 361 956 399; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000044_000037" title="bbox 969 366 1000 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000038" title="bbox 1011 361 1049 390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000039" title="bbox 1060 361 1227 397; x_wconf 95; x_fsize 39">removed).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000002" title="bbox 375 461 2071 649">
+    <p class="ocr_par" id="par_000044_000002" lang="eng" title="bbox 375 461 2071 649" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000003" title="bbox 375 461 2063 496; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000040" title="bbox 375 462 455 490; x_wconf 96; x_fsize 36">Note</span>
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+      <span class="ocrx_word" id="word_000044_000042" title="bbox 543 461 615 490; x_wconf 96; x_fsize 36">with</span>
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+      <span class="ocrx_word" id="word_000044_000044" title="bbox 693 461 792 491; x_wconf 96; x_fsize 36">Series</span>
+      <span class="ocrx_word" id="word_000044_000045" title="bbox 806 462 843 491; x_wconf 95; x_fsize 36">3a</span>
+      <span class="ocrx_word" id="word_000044_000046" title="bbox 857 461 916 490; x_wconf 93; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000044_000047" title="bbox 928 461 1123 496; x_wconf 92; x_fsize 36">Workabout,</span>
+      <span class="ocrx_word" id="word_000044_000048" title="bbox 1138 462 1222 490; x_wconf 95; x_fsize 36">there</span>
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+      <span class="ocrx_word" id="word_000044_000050" title="bbox 1274 471 1311 490; x_wconf 96; x_fsize 36">an</span>
+      <span class="ocrx_word" id="word_000044_000051" title="bbox 1326 461 1493 490; x_wconf 96; x_fsize 36">additional</span>
+      <span class="ocrx_word" id="word_000044_000052" title="bbox 1506 471 1576 490; x_wconf 96; x_fsize 36">case</span>
+      <span class="ocrx_word" id="word_000044_000053" title="bbox 1588 462 1676 490; x_wconf 95; x_fsize 36">when</span>
+      <span class="ocrx_word" id="word_000044_000054" title="bbox 1690 461 1764 490; x_wconf 95; x_fsize 36">hold</span>
+      <span class="ocrx_word" id="word_000044_000055" title="bbox 1778 461 1837 490; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000044_000056" title="bbox 1849 471 1970 490; x_wconf 96; x_fsize 36">resume</span>
+      <span class="ocrx_word" id="word_000044_000057" title="bbox 1982 467 2063 490; x_wconf 96; x_fsize 36">must</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000004" title="bbox 375 511 2071 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000058" title="bbox 375 511 413 540; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000059" title="bbox 425 511 557 540; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000044_000060" title="bbox 571 511 630 540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000044_000061" title="bbox 643 512 707 540; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000044_000062" title="bbox 719 511 745 540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000063" title="bbox 758 521 797 540; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000044_000064" title="bbox 811 511 1078 549; x_wconf 91; x_fsize 39">opening/closing</span>
+      <span class="ocrx_word" id="word_000044_000065" title="bbox 1091 511 1126 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000066" title="bbox 1135 512 1186 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000067" title="bbox 1197 511 1276 549; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000044_000068" title="bbox 1288 511 1387 540; x_wconf 96; x_fsize 39">doors.</span>
+      <span class="ocrx_word" id="word_000044_000069" title="bbox 1413 512 1446 540; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000044_000070" title="bbox 1460 511 1520 540; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000044_000071" title="bbox 1533 521 1611 546; x_wconf 96; x_fsize 39">case,</span>
+      <span class="ocrx_word" id="word_000044_000072" title="bbox 1626 512 1677 540; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000073" title="bbox 1689 512 1772 540; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000044_000074" title="bbox 1785 516 1865 540; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000044_000075" title="bbox 1878 516 2020 549; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000044_000076" title="bbox 2032 511 2071 540; x_wconf 96; x_fsize 39">its</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000005" title="bbox 376 561 1970 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000077" title="bbox 376 571 444 590; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000044_000078" title="bbox 458 561 538 590; x_wconf 96; x_fsize 39">Hold</span>
+      <span class="ocrx_word" id="word_000044_000079" title="bbox 552 561 611 590; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000044_000080" title="bbox 624 562 764 590; x_wconf 96; x_fsize 39">Resume.</span>
+      <span class="ocrx_word" id="word_000044_000081" title="bbox 790 561 864 590; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000044_000082" title="bbox 878 561 1020 590; x_wconf 96; x_fsize 39">situation</span>
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+      <span class="ocrx_word" id="word_000044_000085" title="bbox 1248 561 1279 590; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000086" title="bbox 1293 571 1378 590; x_wconf 95; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000044_000087" title="bbox 1390 561 1481 599; x_wconf 95; x_fsize 39">depth</span>
+      <span class="ocrx_word" id="word_000044_000088" title="bbox 1495 561 1526 590; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000089" title="bbox 1540 562 1591 590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000090" title="bbox 1603 566 1724 590; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000044_000091" title="bbox 1737 561 1772 590; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000092" title="bbox 1781 562 1832 590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000093" title="bbox 1845 561 1970 599; x_wconf 96; x_fsize 39">specific</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000006" title="bbox 376 611 1206 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000094" title="bbox 376 612 517 649; x_wconf 95; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000044_000095" title="bbox 529 611 644 640; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000044_000096" title="bbox 656 611 816 649; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000044_000097" title="bbox 829 612 903 640; x_wconf 96; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000044_000098" title="bbox 916 611 947 640; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000099" title="bbox 961 611 1021 640; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000044_000100" title="bbox 1034 611 1206 640; x_wconf 96; x_fsize 39">document.</span>
+     </span>
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+   <div class="ocr_carea" id="block_000044_000003" title="bbox 375 711 2088 999">
+    <p class="ocr_par" id="par_000044_000003" lang="eng" title="bbox 375 711 2088 942" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000007" title="bbox 375 711 2088 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000101" title="bbox 375 712 474 740; x_wconf 95; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000044_000102" title="bbox 488 711 595 746; x_wconf 95; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000044_000103" title="bbox 610 712 661 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000104" title="bbox 673 712 723 741; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000044_000105" title="bbox 738 711 797 740; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000044_000106" title="bbox 810 712 856 741; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000044_000107" title="bbox 871 717 1008 749; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000044_000108" title="bbox 1020 711 1162 749; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000044_000109" title="bbox 1176 721 1226 740; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000044_000110" title="bbox 1238 711 1269 740; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000111" title="bbox 1284 721 1321 740; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000044_000112" title="bbox 1335 711 1489 740; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000044_000113" title="bbox 1504 716 1588 746; x_wconf 96; x_fsize 39">state;</span>
+      <span class="ocrx_word" id="word_000044_000114" title="bbox 1603 712 1654 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000115" title="bbox 1666 711 1772 740; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000044_000116" title="bbox 1784 711 1883 740; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000044_000117" title="bbox 1897 711 2006 740; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000044_000118" title="bbox 2019 711 2088 740; x_wconf 95; x_fsize 39">take</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000008" title="bbox 376 761 2041 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000119" title="bbox 376 762 527 790; x_wconf 96; x_fsize 39">whatever</span>
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+      <span class="ocrx_word" id="word_000044_000122" title="bbox 806 767 837 790; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000123" title="bbox 849 761 951 790; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000044_000124" title="bbox 965 761 1059 790; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000044_000125" title="bbox 1073 761 1304 799; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000044_000126" title="bbox 1315 766 1346 790; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000127" title="bbox 1358 761 1396 790; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000044_000128" title="bbox 1409 761 1487 790; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000044_000129" title="bbox 1513 762 1569 790; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000044_000130" title="bbox 1582 761 1722 790; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000044_000131" title="bbox 1734 761 1840 790; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000044_000132" title="bbox 1852 761 1968 790; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000044_000133" title="bbox 1981 761 2041 790; x_wconf 96; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000044_000135" title="bbox 528 811 638 849; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000044_000136" title="bbox 651 812 702 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000137" title="bbox 714 812 764 841; x_wconf 96; x_fsize 39">DS</span>
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+      <span class="ocrx_word" id="word_000044_000150" title="bbox 1889 812 1948 840; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000044_000151" title="bbox 1962 821 2021 849; x_wconf 96; x_fsize 39">any</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000010" title="bbox 376 861 2050 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000152" title="bbox 376 861 534 899; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000044_000153" title="bbox 548 867 659 899; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000044_000154" title="bbox 673 861 803 890; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000044_000155" title="bbox 816 861 847 890; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000156" title="bbox 861 862 912 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000157" title="bbox 923 861 997 890; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000044_000158" title="bbox 1010 867 1111 890; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000159" title="bbox 1124 861 1200 890; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000044_000160" title="bbox 1212 861 1271 890; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000044_000161" title="bbox 1283 866 1314 890; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000162" title="bbox 1326 862 1377 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000163" title="bbox 1389 861 1463 890; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000044_000164" title="bbox 1476 861 1575 896; x_wconf 96; x_fsize 39">taken,</span>
+      <span class="ocrx_word" id="word_000044_000165" title="bbox 1590 861 1755 899; x_wconf 95; x_fsize 39">especially</span>
+      <span class="ocrx_word" id="word_000044_000166" title="bbox 1766 871 1805 890; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000044_000167" title="bbox 1818 871 1920 899; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000044_000168" title="bbox 1933 861 2050 890; x_wconf 96; x_fsize 39">failure.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000011" title="bbox 376 912 533 942; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000044_000169" title="bbox 376 912 533 942; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000044_000004" lang="eng" title="bbox 376 961 1095 999" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000012" title="bbox 376 961 1095 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000170" title="bbox 376 962 441 990; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000171" title="bbox 453 962 511 990; x_wconf 96; x_fsize 39">AH</span>
+      <span class="ocrx_word" id="word_000044_000172" title="bbox 522 961 648 999; x_wconf 95; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000044_000173" title="bbox 661 961 745 990; x_wconf 96; x_fsize 39">takes</span>
+      <span class="ocrx_word" id="word_000044_000174" title="bbox 758 971 817 990; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000044_000175" title="bbox 829 961 864 990; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000176" title="bbox 873 962 924 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000177" title="bbox 936 961 1095 999; x_wconf 96; x_fsize 39">following</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000004" title="bbox 376 1012 1746 1397">
+    <p class="ocr_par" id="par_000044_000005" lang="eng" title="bbox 376 1012 1746 1397" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000013" title="bbox 452 1012 1605 1050; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000178" title="bbox 452 1020 467 1035; x_wconf 57; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000044_000179" title="bbox 526 1020 795 1042; x_wconf 57; x_fsize 39">DevHoldNormal</span>
+      <span class="ocrx_word" id="word_000044_000180" title="bbox 976 1012 1091 1041; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000044_000181" title="bbox 1103 1022 1241 1050; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000044_000182" title="bbox 1252 1012 1278 1041; x_wconf 92; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000183" title="bbox 1292 1012 1381 1041; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000044_000184" title="bbox 1394 1017 1425 1041; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000185" title="bbox 1436 1013 1474 1041; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000186" title="bbox 1486 1012 1605 1041; x_wconf 96; x_fsize 39">moved.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000014" title="bbox 452 1097 1746 1135; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000187" title="bbox 452 1104 467 1119; x_wconf 55; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000044_000188" title="bbox 526 1105 859 1127; x_wconf 67; x_fsize 39">DevHoldPowerDown</span>
+      <span class="ocrx_word" id="word_000044_000189" title="bbox 976 1098 1041 1126; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000190" title="bbox 1054 1103 1165 1135; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000044_000191" title="bbox 1178 1097 1204 1126; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000192" title="bbox 1218 1097 1307 1126; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000044_000193" title="bbox 1320 1103 1351 1126; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000194" title="bbox 1363 1102 1446 1126; x_wconf 96; x_fsize 39">enter</span>
+      <span class="ocrx_word" id="word_000044_000195" title="bbox 1459 1098 1510 1126; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000196" title="bbox 1523 1097 1651 1135; x_wconf 96; x_fsize 39">standby</span>
+      <span class="ocrx_word" id="word_000044_000197" title="bbox 1663 1102 1746 1126; x_wconf 96; x_fsize 39">state.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000015" title="bbox 452 1182 1599 1220; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000044_000198" title="bbox 452 1189 467 1204; x_wconf 67; x_fsize 38">@</span>
+      <span class="ocrx_word" id="word_000044_000199" title="bbox 526 1189 858 1212; x_wconf 67; x_fsize 38">DevHoldPowerFail</span>
+      <span class="ocrx_word" id="word_000044_000200" title="bbox 976 1183 1041 1211; x_wconf 96; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000044_000201" title="bbox 1054 1187 1165 1220; x_wconf 96; x_fsize 38">system</span>
+      <span class="ocrx_word" id="word_000044_000202" title="bbox 1178 1183 1233 1211; x_wconf 96; x_fsize 38">has</span>
+      <span class="ocrx_word" id="word_000044_000203" title="bbox 1246 1183 1304 1211; x_wconf 96; x_fsize 38">lost</span>
+      <span class="ocrx_word" id="word_000044_000204" title="bbox 1317 1182 1355 1211; x_wconf 96; x_fsize 38">its</span>
+      <span class="ocrx_word" id="word_000044_000205" title="bbox 1367 1192 1469 1220; x_wconf 96; x_fsize 38">power</span>
+      <span class="ocrx_word" id="word_000044_000206" title="bbox 1483 1183 1599 1220; x_wconf 96; x_fsize 38">supply.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000016" title="bbox 376 1267 550 1296; baseline 0.006 -1; x_size 39.197495; x_descenders 9.4765625; x_ascenders 10.22093">
+      <span class="ocrx_word" id="word_000044_000207" title="bbox 376 1267 550 1296; x_wconf 96; x_fsize 40">RETURN</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000017" title="bbox 376 1316 473 1344; baseline 0 0; x_size 37.233574; x_descenders 9.2335739; x_ascenders 9">
+      <span class="ocrx_word" id="word_000044_000208" title="bbox 376 1316 473 1344; x_wconf 96; x_fsize 38">None.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000018" title="bbox 376 1367 505 1397; baseline 0.008 -1; x_size 39.197495; x_descenders 9.4765625; x_ascenders 10.22093">
+      <span class="ocrx_word" id="word_000044_000209" title="bbox 376 1367 505 1397; x_wconf 96; x_fsize 40">PANIC</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000005" title="bbox 376 1416 1847 1554">
+    <p class="ocr_par" id="par_000044_000006" lang="eng" title="bbox 376 1416 1847 1554" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000019" title="bbox 376 1416 1847 1454; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000210" title="bbox 376 1417 441 1445; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000211" title="bbox 453 1416 526 1445; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000044_000212" title="bbox 539 1422 640 1445; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000213" title="bbox 653 1421 733 1445; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000044_000214" title="bbox 746 1421 799 1445; x_wconf 97; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000044_000215" title="bbox 810 1416 910 1454; x_wconf 96; x_fsize 39">panic:</span>
+      <span class="ocrx_word" id="word_000044_000216" title="bbox 926 1416 948 1445; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000044_000217" title="bbox 961 1416 1024 1445; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000044_000218" title="bbox 1037 1426 1128 1445; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000044_000219" title="bbox 1141 1426 1178 1445; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000044_000220" title="bbox 1192 1416 1350 1454; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000044_000221" title="bbox 1364 1421 1475 1454; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000044_000222" title="bbox 1487 1416 1592 1445; x_wconf 96; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000044_000223" title="bbox 1605 1416 1680 1445; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000044_000224" title="bbox 1693 1416 1721 1445; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000044_000225" title="bbox 1730 1416 1752 1445; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000044_000226" title="bbox 1765 1416 1847 1445; x_wconf 96; x_fsize 39">does.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000020" title="bbox 376 1467 596 1497; baseline 0.005 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000044_000227" title="bbox 376 1467 596 1497; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000021" title="bbox 376 1516 1490 1554; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000228" title="bbox 376 1517 441 1545; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000229" title="bbox 454 1517 506 1551; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000044_000230" title="bbox 522 1517 566 1546; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000044_000231" title="bbox 579 1516 638 1545; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000044_000232" title="bbox 651 1517 700 1545; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000044_000233" title="bbox 711 1516 853 1554; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000044_000234" title="bbox 866 1521 947 1545; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000044_000235" title="bbox 958 1516 996 1545; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000236" title="bbox 1007 1516 1168 1554; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000044_000237" title="bbox 1180 1516 1220 1554; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000044_000238" title="bbox 1231 1517 1282 1545; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000239" title="bbox 1294 1516 1367 1545; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000044_000240" title="bbox 1380 1521 1490 1545; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000006" title="bbox 379 1591 777 1629">
+    <p class="ocr_par" id="par_000044_000007" lang="eng" title="bbox 379 1591 777 1629" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000022" title="bbox 379 1591 777 1629; baseline 0.003 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000241" title="bbox 379 1591 777 1629; x_wconf 91; x_fsize 45">DevFuncResume</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000007" title="bbox 375 1676 2101 2106">
+    <p class="ocr_par" id="par_000044_000008" lang="eng" title="bbox 375 1676 2101 2106" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000023" title="bbox 376 1676 2069 1714; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000242" title="bbox 376 1676 450 1705; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000044_000243" title="bbox 463 1682 564 1705; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000244" title="bbox 577 1676 640 1705; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000044_000245" title="bbox 652 1677 690 1705; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000246" title="bbox 702 1676 800 1705; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000044_000247" title="bbox 812 1676 852 1714; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000044_000248" title="bbox 863 1677 914 1705; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000249" title="bbox 926 1676 1084 1714; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000044_000250" title="bbox 1098 1681 1209 1714; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000044_000251" title="bbox 1222 1677 1310 1705; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000044_000252" title="bbox 1324 1677 1375 1705; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000253" title="bbox 1387 1676 1493 1705; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000044_000254" title="bbox 1505 1676 1604 1705; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000044_000255" title="bbox 1617 1676 1644 1705; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000256" title="bbox 1656 1676 1815 1714; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000044_000257" title="bbox 1828 1681 1859 1705; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000258" title="bbox 1870 1676 1908 1705; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000259" title="bbox 1919 1676 2069 1705; x_wconf 96; x_fsize 39">resumed.</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000024" title="bbox 376 1726 2076 1764; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000260" title="bbox 376 1727 441 1755; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000261" title="bbox 452 1736 573 1755; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000044_000262" title="bbox 585 1731 686 1755; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000263" title="bbox 699 1726 725 1755; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000264" title="bbox 738 1726 836 1755; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000044_000265" title="bbox 849 1726 880 1755; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000266" title="bbox 894 1727 945 1755; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000267" title="bbox 957 1731 1079 1755; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000044_000268" title="bbox 1091 1726 1126 1755; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000269" title="bbox 1135 1727 1186 1755; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000270" title="bbox 1198 1726 1356 1764; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000044_000271" title="bbox 1370 1731 1490 1764; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000044_000272" title="bbox 1516 1727 1581 1755; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000273" title="bbox 1593 1735 1778 1756; x_wconf 90; x_fsize 39">DevResume</span>
+      <span class="ocrx_word" id="word_000044_000274" title="bbox 1793 1726 1951 1764; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000044_000275" title="bbox 1965 1731 2076 1764; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000025" title="bbox 377 1776 1991 1814; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000276" title="bbox 377 1776 492 1805; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000044_000277" title="bbox 504 1776 567 1805; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000044_000278" title="bbox 580 1786 671 1805; x_wconf 96; x_fsize 39">cause</span>
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+      <span class="ocrx_word" id="word_000044_000336" title="bbox 1145 1932 1265 1965; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000044_000337" title="bbox 1279 1928 1398 1965; x_wconf 96; x_fsize 39">(except</span>
+      <span class="ocrx_word" id="word_000044_000338" title="bbox 1410 1937 1512 1965; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000044_000339" title="bbox 1525 1927 1592 1963; x_wconf 96; x_fsize 39">fail)</span>
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+      <span class="ocrx_word" id="word_000044_000341" title="bbox 1678 1937 1799 1956; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000044_000342" title="bbox 1812 1937 1871 1965; x_wconf 95; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000044_000343" title="bbox 1882 1928 1936 1957; x_wconf 95; x_fsize 39">I/O</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000044_000346" title="bbox 377 1977 557 2015; x_wconf 96; x_fsize 39">suspended.</span>
+      <span class="ocrx_word" id="word_000044_000347" title="bbox 583 1977 612 2006; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000044_000348" title="bbox 621 1978 672 2006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000349" title="bbox 684 1977 790 2006; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000044_000353" title="bbox 1034 1977 1180 2015; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000044_000354" title="bbox 1194 1977 1309 2006; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000044_000355" title="bbox 1320 1977 1448 2012; x_wconf 96; x_fsize 39">routine,</span>
+      <span class="ocrx_word" id="word_000044_000356" title="bbox 1463 1977 1485 2006; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000044_000357" title="bbox 1499 1977 1608 2006; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000044_000358" title="bbox 1620 1983 1699 2006; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000044_000359" title="bbox 1711 1978 1762 2006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000360" title="bbox 1774 1977 1921 2015; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000044_000362" title="bbox 375 2027 518 2056; x_wconf 84; x_fsize 39">routine's</span>
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+      <span class="ocrx_word" id="word_000044_000370" title="bbox 1230 2027 1340 2056; x_wconf 96; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000044_000371" title="bbox 1353 2027 1384 2056; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000372" title="bbox 1398 2037 1544 2065; x_wconf 96; x_fsize 39">memory;</span>
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+      <span class="ocrx_word" id="word_000044_000380" title="bbox 376 2177 405 2206; x_wconf 96; x_fsize 39">If</span>
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+      <span class="ocrx_word" id="word_000044_000385" title="bbox 668 2177 774 2206; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000044_000567" title="bbox 581 2777 680 2806; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000044_000571" title="bbox 987 2778 1122 2806; x_wconf 96; x_fsize 39">external</span>
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+      <span class="ocrx_word" id="word_000044_000574" title="bbox 1296 2782 1438 2815; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000044_000575" title="bbox 1451 2777 1642 2815; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000044_000576" title="bbox 1654 2783 1767 2806; x_wconf 96; x_fsize 39">events.</span>
+      <span class="ocrx_word" id="word_000044_000577" title="bbox 1793 2778 1849 2806; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000044_000578" title="bbox 1862 2778 2011 2815; x_wconf 96; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000044_000579" title="bbox 2026 2778 2077 2806; x_wconf 97; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000044_000580" title="bbox 377 2827 466 2856; x_wconf 96; x_fsize 39">serial</span>
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+      <span class="ocrx_word" id="word_000044_000582" title="bbox 591 2837 662 2865; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000044_000583" title="bbox 672 2827 710 2856; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000044_000584" title="bbox 721 2827 880 2865; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000044_000585" title="bbox 893 2832 924 2856; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000586" title="bbox 936 2827 1049 2856; x_wconf 96; x_fsize 39">inform</span>
+      <span class="ocrx_word" id="word_000044_000587" title="bbox 1063 2837 1100 2856; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000044_000588" title="bbox 1115 2827 1299 2865; x_wconf 95; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000044_000589" title="bbox 1313 2828 1401 2856; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000044_000590" title="bbox 1415 2828 1466 2856; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000591" title="bbox 1478 2828 1561 2856; x_wconf 92; x_fsize 39">DTR</span>
+      <span class="ocrx_word" id="word_000044_000592" title="bbox 1572 2827 1635 2856; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000044_000593" title="bbox 1647 2828 1781 2865; x_wconf 96; x_fsize 39">changes</span>
+      <span class="ocrx_word" id="word_000044_000594" title="bbox 1795 2832 1879 2856; x_wconf 94; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000044_000595" title="bbox 1905 2828 1970 2856; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000044_000596" title="bbox 1981 2833 2097 2856; x_wconf 96; x_fsize 39">remote</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000045" title="bbox 376 2877 1469 2915; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000597" title="bbox 376 2877 435 2906; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000044_000598" title="bbox 448 2887 519 2915; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000044_000599" title="bbox 529 2878 608 2906; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000044_000600" title="bbox 620 2877 759 2915; x_wconf 96; x_fsize 39">changed</span>
+      <span class="ocrx_word" id="word_000044_000601" title="bbox 772 2878 823 2906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000602" title="bbox 836 2882 911 2906; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000044_000603" title="bbox 923 2877 958 2906; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000604" title="bbox 967 2878 1050 2906; x_wconf 91; x_fsize 39">DTR</span>
+      <span class="ocrx_word" id="word_000044_000605" title="bbox 1061 2877 1163 2906; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000044_000606" title="bbox 1175 2878 1226 2906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000607" title="bbox 1238 2877 1337 2906; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000044_000608" title="bbox 1350 2877 1376 2906; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000609" title="bbox 1388 2877 1469 2906; x_wconf 96; x_fsize 39">held.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000010" title="bbox 376 2977 2087 3015">
+    <p class="ocr_par" id="par_000044_000011" lang="eng" title="bbox 376 2977 2087 3015" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000046" title="bbox 376 2977 2087 3015; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000610" title="bbox 376 2977 405 3006; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000044_000611" title="bbox 414 2978 465 3006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000612" title="bbox 477 2977 550 3006; x_wconf 95; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000044_000613" title="bbox 563 2987 625 3006; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000044_000614" title="bbox 639 2987 655 3006; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000044_000615" title="bbox 667 2987 769 3015; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000044_000616" title="bbox 782 2977 891 3006; x_wconf 96; x_fsize 39">failure</span>
+      <span class="ocrx_word" id="word_000044_000617" title="bbox 903 2982 972 3015; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000044_000618" title="bbox 983 2977 1066 3012; x_wconf 96; x_fsize 39">hold,</span>
+      <span class="ocrx_word" id="word_000044_000619" title="bbox 1081 2978 1132 3006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000620" title="bbox 1143 2987 1264 3006; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000044_000621" title="bbox 1276 2983 1377 3006; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000044_000622" title="bbox 1391 2977 1500 3006; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000044_000623" title="bbox 1512 2987 1614 3015; x_wconf 95; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000044_000624" title="bbox 1627 2987 1667 3015; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000044_000625" title="bbox 1680 2978 1731 3006; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000626" title="bbox 1742 2977 1914 3015; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000044_000627" title="bbox 1928 2977 1987 3006; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000044_000628" title="bbox 1999 2983 2052 3015; x_wconf 96; x_fsize 39">put</span>
+      <span class="ocrx_word" id="word_000044_000629" title="bbox 2065 2977 2087 3006; x_wconf 96; x_fsize 39">it</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000011" title="bbox 376 3027 2048 3115">
+    <p class="ocr_par" id="par_000044_000012" lang="eng" title="bbox 376 3027 2048 3115" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000047" title="bbox 376 3027 2048 3065; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000630" title="bbox 376 3027 441 3056; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000044_000631" title="bbox 454 3037 470 3056; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000044_000632" title="bbox 482 3027 594 3056; x_wconf 95; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000044_000633" title="bbox 609 3032 692 3062; x_wconf 96; x_fsize 39">state,</span>
+      <span class="ocrx_word" id="word_000044_000634" title="bbox 706 3027 877 3065; x_wconf 96; x_fsize 39">preferably</span>
+      <span class="ocrx_word" id="word_000044_000635" title="bbox 888 3028 939 3056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000636" title="bbox 952 3032 1027 3056; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000044_000637" title="bbox 1039 3028 1103 3056; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000044_000638" title="bbox 1115 3028 1166 3056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000639" title="bbox 1179 3027 1363 3065; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000044_000640" title="bbox 1378 3027 1518 3056; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000044_000641" title="bbox 1530 3027 1633 3056; x_wconf 96; x_fsize 39">thinks</span>
+      <span class="ocrx_word" id="word_000044_000642" title="bbox 1646 3028 1709 3056; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000044_000643" title="bbox 1722 3028 1774 3056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000044_000644" title="bbox 1786 3027 1892 3056; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000044_000645" title="bbox 1904 3027 1930 3056; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000646" title="bbox 1943 3027 1974 3056; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000044_000647" title="bbox 1989 3027 2048 3056; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000044_000048" title="bbox 376 3077 1528 3115; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000648" title="bbox 376 3077 430 3106; x_wconf 96; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000044_000649" title="bbox 444 3087 503 3115; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000044_000650" title="bbox 514 3077 710 3115; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000044_000651" title="bbox 722 3083 858 3115; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000044_000652" title="bbox 872 3087 904 3106; x_wconf 97; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000044_000653" title="bbox 917 3077 986 3106; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000044_000654" title="bbox 999 3077 1025 3106; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000044_000655" title="bbox 1038 3077 1121 3115; x_wconf 97; x_fsize 39">quite</span>
+      <span class="ocrx_word" id="word_000044_000656" title="bbox 1133 3077 1227 3115; x_wconf 96; x_fsize 39">likely</span>
+      <span class="ocrx_word" id="word_000044_000657" title="bbox 1238 3083 1269 3106; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000044_000658" title="bbox 1281 3078 1359 3106; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000044_000659" title="bbox 1370 3077 1446 3106; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000044_000660" title="bbox 1460 3078 1528 3106; x_wconf 94; x_fsize 39">lost.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000044_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000044_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000044_000049" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000044_000661" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000044_000662" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000044_000663" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000044_000664" title="bbox 1999 3320 2040 3348; x_wconf 96; x_fsize 39">42</span>
+      <span class="ocrx_word" id="word_000044_000665" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000044_000666" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000044_000667" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000045" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0045.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000045_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000045_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000045_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000045_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000045_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000045_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000045_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000045_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000045_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000045_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000045_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000045_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000001" title="bbox 375 311 2090 899">
+    <p class="ocr_par" id="par_000045_000001" lang="eng" title="bbox 375 311 2090 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000001" title="bbox 375 311 2030 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000011" title="bbox 375 312 474 340; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000045_000012" title="bbox 488 311 595 346; x_wconf 95; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000013" title="bbox 610 312 661 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000014" title="bbox 673 312 723 341; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000015" title="bbox 738 311 797 340; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000016" title="bbox 810 312 856 341; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000017" title="bbox 871 317 1009 349; x_wconf 96; x_fsize 39">segment</span>
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+      <span class="ocrx_word" id="word_000045_000033" title="bbox 930 361 1032 390; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000045_000034" title="bbox 1046 361 1140 390; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000045_000035" title="bbox 1154 361 1385 399; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000045_000036" title="bbox 1396 367 1427 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000037" title="bbox 1439 361 1477 390; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000045_000038" title="bbox 1490 361 1569 390; x_wconf 95; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000045_000039" title="bbox 1594 362 1650 390; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000045_000040" title="bbox 1663 361 1804 390; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000045_000041" title="bbox 1816 361 1922 390; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000042" title="bbox 1934 361 2049 390; x_wconf 96; x_fsize 39">drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000003" title="bbox 376 411 2090 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000043" title="bbox 376 411 436 440; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000045_000044" title="bbox 449 411 587 440; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000045_000045" title="bbox 601 411 711 449; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000045_000046" title="bbox 724 412 775 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000047" title="bbox 787 412 837 441; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000048" title="bbox 852 411 911 440; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000049" title="bbox 924 412 970 441; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000050" title="bbox 983 411 1125 449; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000051" title="bbox 1138 417 1169 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000052" title="bbox 1181 412 1232 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000053" title="bbox 1244 412 1292 441; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000045_000054" title="bbox 1305 411 1440 449; x_wconf 92; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000045_000055" title="bbox 1466 412 1518 440; x_wconf 94; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000045_000056" title="bbox 1531 411 1689 449; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000057" title="bbox 1703 416 1814 449; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000058" title="bbox 1828 411 1958 440; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000045_000059" title="bbox 1971 421 2042 449; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000045_000060" title="bbox 2052 412 2090 440; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000004" title="bbox 376 461 1257 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000061" title="bbox 376 461 483 496; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000062" title="bbox 498 467 604 499; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000045_000063" title="bbox 617 462 704 490; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000045_000064" title="bbox 716 461 902 499; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000045_000065" title="bbox 915 461 969 490; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000045_000066" title="bbox 981 471 1014 490; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000045_000067" title="bbox 1027 461 1133 490; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000068" title="bbox 1146 471 1257 490; x_wconf 95; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000002" lang="eng" title="bbox 376 512 533 542" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000005" title="bbox 376 512 533 542; baseline 0 -1; x_size 39.477943; x_descenders 9.4889708; x_ascenders 10.488971">
+      <span class="ocrx_word" id="word_000045_000069" title="bbox 376 512 533 542; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000003" lang="eng" title="bbox 376 562 465 590" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000006" title="bbox 376 562 465 590; baseline 0 0; x_size 37.245663; x_descenders 9.2456636; x_ascenders 9">
+      <span class="ocrx_word" id="word_000045_000070" title="bbox 376 562 465 590; x_wconf 96; x_fsize 38">None</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000004" lang="eng" title="bbox 376 613 550 642" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000007" title="bbox 376 613 550 642; baseline 0.006 -1; x_size 39.477943; x_descenders 9.4889708; x_ascenders 10.488971">
+      <span class="ocrx_word" id="word_000045_000071" title="bbox 376 613 550 642; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000005" lang="eng" title="bbox 376 662 473 690" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000008" title="bbox 376 662 473 690; baseline 0 0; x_size 37.245663; x_descenders 9.2456636; x_ascenders 9">
+      <span class="ocrx_word" id="word_000045_000072" title="bbox 376 662 473 690; x_wconf 96; x_fsize 38">None.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000006" lang="eng" title="bbox 376 712 505 742" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000009" title="bbox 376 712 505 742; baseline 0.008 -1; x_size 39.477943; x_descenders 9.4889708; x_ascenders 10.488971">
+      <span class="ocrx_word" id="word_000045_000073" title="bbox 376 712 505 742; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000007" lang="eng" title="bbox 376 761 1892 842" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000010" title="bbox 376 761 1892 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000074" title="bbox 376 762 441 790; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000075" title="bbox 452 771 573 790; x_wconf 95; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000045_000076" title="bbox 585 766 686 790; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000045_000077" title="bbox 699 766 779 790; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000078" title="bbox 792 767 844 790; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000045_000079" title="bbox 856 761 956 799; x_wconf 96; x_fsize 39">panic,</span>
+      <span class="ocrx_word" id="word_000045_000080" title="bbox 971 761 993 790; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000081" title="bbox 1006 761 1069 790; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000082" title="bbox 1082 771 1173 790; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000045_000083" title="bbox 1186 771 1223 790; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000045_000084" title="bbox 1237 761 1395 799; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000085" title="bbox 1409 766 1520 799; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000086" title="bbox 1532 761 1637 790; x_wconf 95; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000045_000087" title="bbox 1650 761 1725 790; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000045_000088" title="bbox 1738 761 1766 790; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000045_000089" title="bbox 1775 761 1797 790; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000090" title="bbox 1810 761 1892 790; x_wconf 96; x_fsize 39">does.</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000011" title="bbox 376 812 596 842; baseline 0.005 -1; x_size 39.477943; x_descenders 9.4889708; x_ascenders 10.488971">
+      <span class="ocrx_word" id="word_000045_000091" title="bbox 376 812 596 842; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000008" lang="eng" title="bbox 376 861 1536 899" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000012" title="bbox 376 861 1536 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000092" title="bbox 376 862 441 890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000093" title="bbox 454 862 506 896; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000045_000094" title="bbox 522 862 566 891; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000045_000095" title="bbox 579 861 638 890; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000096" title="bbox 651 862 700 890; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000045_000097" title="bbox 711 861 853 899; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000098" title="bbox 866 867 947 890; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000099" title="bbox 958 861 996 890; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000100" title="bbox 1007 861 1168 899; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000045_000101" title="bbox 1180 861 1220 899; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000102" title="bbox 1231 862 1282 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000103" title="bbox 1293 871 1414 890; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000045_000104" title="bbox 1426 867 1536 890; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000002" title="bbox 379 936 720 974">
+    <p class="ocr_par" id="par_000045_000009" lang="eng" title="bbox 379 936 720 974" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000013" title="bbox 379 936 720 974; baseline 0.003 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000105" title="bbox 379 936 720 974; x_wconf 91; x_fsize 45">DevFuncReset</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000003" title="bbox 375 1021 2100 1810">
+    <p class="ocr_par" id="par_000045_000010" lang="eng" title="bbox 375 1021 2100 1810" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000014" title="bbox 376 1021 2015 1059; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000106" title="bbox 376 1021 450 1050; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000107" title="bbox 463 1021 600 1050; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000045_000108" title="bbox 614 1021 677 1050; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000109" title="bbox 689 1022 727 1050; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000110" title="bbox 739 1021 837 1050; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000045_000111" title="bbox 849 1021 889 1059; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000112" title="bbox 900 1022 951 1050; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000113" title="bbox 963 1021 1121 1059; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000114" title="bbox 1135 1026 1246 1059; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000115" title="bbox 1259 1022 1347 1050; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000045_000116" title="bbox 1361 1022 1412 1050; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000117" title="bbox 1424 1021 1530 1050; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000118" title="bbox 1542 1021 1641 1050; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000119" title="bbox 1654 1021 1680 1050; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000120" title="bbox 1692 1021 1851 1059; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000045_000121" title="bbox 1864 1027 1895 1050; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000122" title="bbox 1906 1027 1984 1050; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000123" title="bbox 1999 1031 2015 1050; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000015" title="bbox 376 1071 2003 1109; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000124" title="bbox 376 1072 516 1100; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000045_000125" title="bbox 531 1072 596 1100; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000126" title="bbox 607 1076 685 1100; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000127" title="bbox 698 1071 835 1100; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000045_000128" title="bbox 849 1071 875 1100; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000129" title="bbox 888 1071 986 1100; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000045_000130" title="bbox 999 1071 1030 1100; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000131" title="bbox 1044 1072 1095 1100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000132" title="bbox 1107 1076 1229 1100; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000045_000133" title="bbox 1241 1071 1276 1100; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000134" title="bbox 1285 1072 1336 1100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000135" title="bbox 1348 1071 1506 1109; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000136" title="bbox 1520 1077 1631 1109; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000137" title="bbox 1645 1081 1679 1100; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000045_000138" title="bbox 1691 1072 1741 1101; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000139" title="bbox 1756 1071 1815 1100; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000140" title="bbox 1828 1072 1874 1101; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000141" title="bbox 1889 1081 1939 1100; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000045_000142" title="bbox 1951 1076 2003 1100; x_wconf 96; x_fsize 39">not</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000016" title="bbox 377 1122 2039 1160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000143" title="bbox 377 1122 534 1151; x_wconf 96; x_fsize 39">available.</span>
+      <span class="ocrx_word" id="word_000045_000144" title="bbox 560 1123 625 1151; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000145" title="bbox 637 1122 743 1151; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000146" title="bbox 755 1122 854 1151; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000147" title="bbox 867 1127 947 1151; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000148" title="bbox 959 1127 1079 1160; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000045_000149" title="bbox 1092 1123 1155 1151; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000045_000150" title="bbox 1168 1123 1219 1151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000151" title="bbox 1231 1122 1389 1160; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000152" title="bbox 1403 1127 1514 1160; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000153" title="bbox 1527 1123 1586 1151; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000045_000154" title="bbox 1599 1123 1650 1151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000155" title="bbox 1661 1127 1739 1151; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000156" title="bbox 1752 1122 1900 1151; x_wconf 96; x_fsize 39">function.</span>
+      <span class="ocrx_word" id="word_000045_000157" title="bbox 1926 1122 2000 1151; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000158" title="bbox 2013 1122 2039 1151; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000017" title="bbox 377 1171 2046 1210; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000159" title="bbox 377 1172 522 1201; x_wconf 96; x_fsize 39">achieved</span>
+      <span class="ocrx_word" id="word_000045_000160" title="bbox 534 1172 574 1210; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000161" title="bbox 585 1172 699 1210; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000045_000162" title="bbox 712 1173 763 1201; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000163" title="bbox 778 1180 1064 1206; x_wconf 50; x_fsize 39">IoRequestReset</span>
+      <span class="ocrx_word" id="word_000045_000164" title="bbox 1081 1176 1192 1209; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000165" title="bbox 1206 1171 1329 1206; x_wconf 96; x_fsize 39">service,</span>
+      <span class="ocrx_word" id="word_000045_000166" title="bbox 1344 1172 1464 1209; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000045_000167" title="bbox 1475 1171 1506 1200; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000168" title="bbox 1520 1172 1571 1200; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000169" title="bbox 1583 1181 1661 1209; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000045_000170" title="bbox 1675 1176 1785 1200; x_wconf 95; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000045_000171" title="bbox 1811 1172 1856 1200; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000045_000172" title="bbox 1868 1172 1973 1200; x_wconf 96; x_fsize 39">cancel</span>
+      <span class="ocrx_word" id="word_000045_000173" title="bbox 1986 1171 2046 1200; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000018" title="bbox 375 1221 2087 1259; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000174" title="bbox 375 1226 504 1259; x_wconf 96; x_fsize 39">request,</span>
+      <span class="ocrx_word" id="word_000045_000175" title="bbox 519 1222 570 1250; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000176" title="bbox 582 1221 688 1250; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000177" title="bbox 700 1221 799 1250; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000178" title="bbox 813 1221 922 1250; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000179" title="bbox 935 1222 994 1250; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000045_000180" title="bbox 1007 1222 1058 1250; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000181" title="bbox 1073 1229 1486 1256; x_wconf 44; x_fsize 39">IoRequestResetCancel</span>
+      <span class="ocrx_word" id="word_000045_000182" title="bbox 1502 1227 1613 1259; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000183" title="bbox 1627 1221 1750 1250; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000045_000184" title="bbox 1776 1222 1841 1250; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000185" title="bbox 1853 1222 1958 1250; x_wconf 95; x_fsize 39">cancel</span>
+      <span class="ocrx_word" id="word_000045_000186" title="bbox 1972 1221 2087 1250; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000019" title="bbox 376 1271 2100 1309; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000187" title="bbox 376 1271 402 1300; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000188" title="bbox 415 1272 535 1309; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000045_000189" title="bbox 546 1271 644 1300; x_wconf 95; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000045_000190" title="bbox 658 1281 690 1300; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000045_000191" title="bbox 702 1277 768 1309; x_wconf 96; x_fsize 39">part</span>
+      <span class="ocrx_word" id="word_000045_000192" title="bbox 781 1271 816 1300; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000193" title="bbox 825 1272 876 1300; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000194" title="bbox 888 1272 971 1300; x_wconf 96; x_fsize 39">close</span>
+      <span class="ocrx_word" id="word_000045_000195" title="bbox 983 1271 1197 1309; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000045_000196" title="bbox 1208 1271 1239 1300; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000197" title="bbox 1253 1272 1304 1300; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000198" title="bbox 1317 1277 1449 1309; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000045_000199" title="bbox 1460 1277 1570 1300; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000045_000200" title="bbox 1595 1272 1660 1300; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000201" title="bbox 1671 1276 1749 1300; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000202" title="bbox 1763 1276 1864 1300; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000045_000203" title="bbox 1877 1271 1940 1300; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000204" title="bbox 1952 1271 1990 1300; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000205" title="bbox 2002 1271 2100 1300; x_wconf 96; x_fsize 39">called</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000020" title="bbox 376 1322 1977 1360; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000206" title="bbox 376 1323 464 1351; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000045_000207" title="bbox 478 1323 529 1351; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000208" title="bbox 541 1322 699 1360; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000209" title="bbox 713 1328 824 1360; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000210" title="bbox 837 1322 863 1351; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000211" title="bbox 876 1322 993 1360; x_wconf 96; x_fsize 39">tidying</span>
+      <span class="ocrx_word" id="word_000045_000212" title="bbox 1006 1332 1046 1360; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000045_000213" title="bbox 1058 1332 1214 1351; x_wconf 96; x_fsize 39">resources</span>
+      <span class="ocrx_word" id="word_000045_000214" title="bbox 1227 1322 1335 1351; x_wconf 96; x_fsize 39">owned</span>
+      <span class="ocrx_word" id="word_000045_000215" title="bbox 1347 1322 1387 1360; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000216" title="bbox 1391 1318 1407 1364; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000045_000217" title="bbox 1427 1332 1550 1360; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000045_000218" title="bbox 1563 1323 1627 1351; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000045_000219" title="bbox 1639 1323 1694 1351; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000045_000220" title="bbox 1707 1322 1897 1351; x_wconf 95; x_fsize 39">terminated.</span>
+      <span class="ocrx_word" id="word_000045_000221" title="bbox 1922 1322 1977 1351; x_wconf 84; x_fsize 39">Ifa</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000021" title="bbox 375 1372 2035 1410; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000222" title="bbox 375 1382 498 1410; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000045_000223" title="bbox 511 1372 691 1401; x_wconf 96; x_fsize 39">terminated</span>
+      <span class="ocrx_word" id="word_000045_000224" title="bbox 703 1372 807 1401; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000045_000225" title="bbox 819 1372 841 1401; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000226" title="bbox 854 1372 957 1401; x_wconf 96; x_fsize 39">closed</span>
+      <span class="ocrx_word" id="word_000045_000227" title="bbox 970 1373 1021 1401; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000228" title="bbox 1033 1372 1139 1401; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000229" title="bbox 1151 1372 1250 1401; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000230" title="bbox 1263 1373 1394 1401; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000045_000231" title="bbox 1408 1372 1467 1401; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000232" title="bbox 1480 1382 1521 1401; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000045_000233" title="bbox 1532 1377 1611 1401; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000234" title="bbox 1624 1372 1739 1401; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000045_000235" title="bbox 1751 1372 1777 1401; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000236" title="bbox 1789 1372 1957 1410; x_wconf 96; x_fsize 39">requested,</span>
+      <span class="ocrx_word" id="word_000045_000237" title="bbox 1972 1373 2035 1401; x_wconf 97; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000022" title="bbox 376 1422 2025 1460; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000045_000238" title="bbox 376 1423 507 1451; x_wconf 95; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000045_000239" title="bbox 520 1422 621 1451; x_wconf 96; x_fsize 38">would</span>
+      <span class="ocrx_word" id="word_000045_000240" title="bbox 633 1422 750 1451; x_wconf 95; x_fsize 38">remain</span>
+      <span class="ocrx_word" id="word_000045_000241" title="bbox 765 1422 923 1457; x_wconf 95; x_fsize 38">allocated;</span>
+      <span class="ocrx_word" id="word_000045_000242" title="bbox 938 1432 979 1451; x_wconf 96; x_fsize 38">no</span>
+      <span class="ocrx_word" id="word_000045_000243" title="bbox 990 1432 1113 1460; x_wconf 96; x_fsize 38">process</span>
+      <span class="ocrx_word" id="word_000045_000244" title="bbox 1126 1422 1189 1451; x_wconf 96; x_fsize 38">will</span>
+      <span class="ocrx_word" id="word_000045_000245" title="bbox 1202 1432 1271 1451; x_wconf 96; x_fsize 38">ever</span>
+      <span class="ocrx_word" id="word_000045_000246" title="bbox 1284 1423 1367 1451; x_wconf 96; x_fsize 38">close</span>
+      <span class="ocrx_word" id="word_000045_000247" title="bbox 1379 1423 1430 1451; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000045_000248" title="bbox 1442 1423 1582 1451; x_wconf 96; x_fsize 38">channel.</span>
+      <span class="ocrx_word" id="word_000045_000249" title="bbox 1608 1423 1673 1451; x_wconf 96; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000045_000250" title="bbox 1684 1427 1763 1451; x_wconf 96; x_fsize 38">reset</span>
+      <span class="ocrx_word" id="word_000045_000251" title="bbox 1775 1427 1876 1451; x_wconf 96; x_fsize 38">vector</span>
+      <span class="ocrx_word" id="word_000045_000252" title="bbox 1890 1423 1995 1451; x_wconf 96; x_fsize 38">allows</span>
+      <span class="ocrx_word" id="word_000045_000253" title="bbox 2009 1432 2025 1451; x_wconf 96; x_fsize 38">a</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000023" title="bbox 376 1472 2058 1510; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000254" title="bbox 376 1472 482 1501; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000255" title="bbox 494 1472 593 1501; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000256" title="bbox 606 1477 637 1501; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000257" title="bbox 648 1477 727 1501; x_wconf 97; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000258" title="bbox 739 1472 824 1501; x_wconf 96; x_fsize 39">itself</span>
+      <span class="ocrx_word" id="word_000045_000259" title="bbox 834 1472 893 1501; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000260" title="bbox 907 1473 997 1501; x_wconf 96; x_fsize 39">allow</span>
+      <span class="ocrx_word" id="word_000045_000261" title="bbox 1009 1473 1060 1501; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000262" title="bbox 1072 1473 1203 1501; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000045_000263" title="bbox 1216 1477 1247 1501; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000264" title="bbox 1258 1473 1296 1501; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000265" title="bbox 1308 1472 1426 1510; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000045_000266" title="bbox 1440 1472 1539 1510; x_wconf 94; x_fsize 39">again.</span>
+      <span class="ocrx_word" id="word_000045_000267" title="bbox 1565 1473 1636 1510; x_wconf 96; x_fsize 39">Any</span>
+      <span class="ocrx_word" id="word_000045_000268" title="bbox 1647 1472 1716 1501; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000045_000269" title="bbox 1728 1472 1868 1510; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000045_000270" title="bbox 1881 1477 1913 1501; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000271" title="bbox 1924 1472 2058 1510; x_wconf 96; x_fsize 39">perform</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000024" title="bbox 376 1522 2067 1560; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000272" title="bbox 376 1523 427 1551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000273" title="bbox 438 1527 516 1551; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000274" title="bbox 529 1527 610 1551; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000275" title="bbox 621 1522 659 1551; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000276" title="bbox 672 1522 771 1551; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000045_000277" title="bbox 784 1522 815 1551; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000278" title="bbox 829 1523 880 1551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000279" title="bbox 892 1522 998 1551; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000280" title="bbox 1010 1522 1118 1551; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000045_000281" title="bbox 1144 1523 1209 1551; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000282" title="bbox 1221 1522 1290 1551; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000045_000283" title="bbox 1304 1532 1394 1560; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000045_000284" title="bbox 1405 1522 1572 1560; x_wconf 96; x_fsize 39">belonging</span>
+      <span class="ocrx_word" id="word_000045_000285" title="bbox 1585 1527 1616 1551; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000286" title="bbox 1628 1523 1680 1551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000287" title="bbox 1691 1532 1814 1560; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000045_000288" title="bbox 1827 1523 1891 1551; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000045_000289" title="bbox 1903 1522 2067 1560; x_wconf 96; x_fsize 39">originally</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000025" title="bbox 376 1572 2090 1610; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000290" title="bbox 376 1572 494 1610; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000045_000291" title="bbox 507 1573 558 1601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000292" title="bbox 570 1573 701 1601; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000045_000293" title="bbox 714 1573 769 1601; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000045_000294" title="bbox 781 1572 857 1601; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000045_000295" title="bbox 870 1572 1011 1601; x_wconf 96; x_fsize 39">returned</span>
+      <span class="ocrx_word" id="word_000045_000296" title="bbox 1024 1577 1055 1601; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000297" title="bbox 1067 1573 1118 1601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000298" title="bbox 1130 1572 1288 1610; x_wconf 95; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000299" title="bbox 1302 1577 1413 1610; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000300" title="bbox 1426 1582 1564 1610; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000045_000301" title="bbox 1574 1573 1646 1610; x_wconf 96; x_fsize 39">pool</span>
+      <span class="ocrx_word" id="word_000045_000302" title="bbox 1660 1572 1719 1601; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000303" title="bbox 1732 1572 1758 1601; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000304" title="bbox 1771 1582 1812 1601; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000045_000305" title="bbox 1824 1573 1931 1610; x_wconf 96; x_fsize 39">longer</span>
+      <span class="ocrx_word" id="word_000045_000306" title="bbox 1944 1572 2035 1601; x_wconf 95; x_fsize 39">valid.</span>
+      <span class="ocrx_word" id="word_000045_000307" title="bbox 2061 1572 2090 1601; x_wconf 96; x_fsize 39">If</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000026" title="bbox 377 1622 2018 1660; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000308" title="bbox 377 1632 393 1651; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000045_000309" title="bbox 406 1622 512 1651; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000310" title="bbox 524 1622 623 1651; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000311" title="bbox 636 1632 692 1651; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000045_000312" title="bbox 706 1622 819 1651; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000045_000313" title="bbox 831 1622 971 1660; x_wconf 96; x_fsize 39">multiple</span>
+      <span class="ocrx_word" id="word_000045_000314" title="bbox 983 1623 1130 1651; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000045_000315" title="bbox 1143 1623 1214 1651; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000045_000316" title="bbox 1228 1623 1279 1651; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000317" title="bbox 1291 1622 1360 1651; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000045_000318" title="bbox 1372 1622 1482 1660; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000045_000319" title="bbox 1495 1627 1526 1651; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000320" title="bbox 1538 1623 1589 1651; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000321" title="bbox 1604 1630 1890 1656; x_wconf 90; x_fsize 39">IoRequestReset</span>
+      <span class="ocrx_word" id="word_000045_000322" title="bbox 1907 1626 2018 1659; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000027" title="bbox 377 1671 2034 1709; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000323" title="bbox 377 1671 492 1700; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000045_000324" title="bbox 505 1671 614 1700; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000325" title="bbox 627 1671 756 1709; x_wconf 96; x_fsize 39">identify</span>
+      <span class="ocrx_word" id="word_000045_000326" title="bbox 767 1672 818 1700; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000327" title="bbox 830 1672 970 1700; x_wconf 95; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000045_000328" title="bbox 996 1671 1070 1700; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000329" title="bbox 1083 1671 1152 1700; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000045_000330" title="bbox 1165 1671 1228 1700; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000331" title="bbox 1240 1671 1278 1700; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000332" title="bbox 1289 1671 1399 1709; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000045_000333" title="bbox 1412 1671 1443 1700; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000334" title="bbox 1457 1672 1508 1700; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000335" title="bbox 1520 1672 1577 1701; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000045_000336" title="bbox 1588 1671 1714 1709; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000045_000337" title="bbox 1727 1676 1759 1700; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000338" title="bbox 1771 1672 1822 1700; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000339" title="bbox 1833 1676 1911 1700; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000340" title="bbox 1924 1677 2034 1700; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000028" title="bbox 376 1722 2007 1760; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000341" title="bbox 376 1723 441 1751; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000342" title="bbox 453 1722 559 1751; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000343" title="bbox 571 1722 670 1751; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000344" title="bbox 684 1722 793 1751; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000345" title="bbox 806 1723 879 1760; x_wconf 95; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000045_000346" title="bbox 890 1723 968 1751; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000045_000347" title="bbox 981 1732 997 1751; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000045_000348" title="bbox 1009 1727 1087 1751; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000349" title="bbox 1099 1727 1219 1760; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000045_000350" title="bbox 1232 1722 1428 1760; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000045_000351" title="bbox 1441 1722 1513 1751; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000045_000352" title="bbox 1527 1723 1578 1751; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000353" title="bbox 1590 1722 1748 1760; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000354" title="bbox 1762 1727 1873 1760; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000355" title="bbox 1886 1722 1978 1751; x_wconf 95; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000045_000356" title="bbox 1991 1732 2007 1751; x_wconf 95; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000029" title="bbox 375 1773 841 1810; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000045_000357" title="bbox 375 1782 498 1810; x_wconf 96; x_fsize 38">process</span>
+      <span class="ocrx_word" id="word_000045_000358" title="bbox 511 1773 566 1801; x_wconf 94; x_fsize 38">has</span>
+      <span class="ocrx_word" id="word_000045_000359" title="bbox 580 1782 596 1801; x_wconf 94; x_fsize 38">a</span>
+      <span class="ocrx_word" id="word_000045_000360" title="bbox 609 1773 740 1801; x_wconf 96; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000045_000361" title="bbox 753 1782 841 1810; x_wconf 96; x_fsize 38">open.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000004" title="bbox 375 1872 2102 2510">
+    <p class="ocr_par" id="par_000045_000011" lang="eng" title="bbox 375 1872 2102 2060" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000030" title="bbox 375 1872 2088 1910; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000362" title="bbox 375 1873 474 1901; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000045_000363" title="bbox 488 1872 595 1907; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000364" title="bbox 610 1873 661 1901; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000365" title="bbox 673 1873 723 1902; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000366" title="bbox 738 1872 797 1901; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000367" title="bbox 810 1873 856 1902; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000368" title="bbox 871 1877 1008 1910; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000045_000369" title="bbox 1020 1872 1162 1910; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000370" title="bbox 1176 1882 1226 1901; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000045_000371" title="bbox 1238 1872 1269 1901; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000372" title="bbox 1284 1882 1321 1901; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000045_000373" title="bbox 1335 1872 1489 1901; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000045_000374" title="bbox 1504 1877 1588 1907; x_wconf 96; x_fsize 39">state;</span>
+      <span class="ocrx_word" id="word_000045_000375" title="bbox 1603 1873 1654 1901; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000376" title="bbox 1666 1872 1772 1901; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000377" title="bbox 1784 1872 1883 1901; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000378" title="bbox 1897 1872 2006 1901; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000379" title="bbox 2019 1872 2088 1901; x_wconf 96; x_fsize 39">take</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000031" title="bbox 376 1922 2041 1960; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000380" title="bbox 376 1923 527 1951; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000045_000381" title="bbox 541 1927 621 1960; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000045_000382" title="bbox 634 1932 795 1960; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000045_000383" title="bbox 806 1927 837 1951; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000384" title="bbox 849 1922 951 1951; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000045_000385" title="bbox 965 1922 1060 1951; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000045_000386" title="bbox 1073 1922 1304 1960; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000045_000387" title="bbox 1315 1927 1346 1951; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000388" title="bbox 1358 1922 1396 1951; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000045_000389" title="bbox 1409 1922 1487 1951; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000045_000390" title="bbox 1513 1923 1569 1951; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000045_000391" title="bbox 1582 1922 1722 1951; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000045_000392" title="bbox 1734 1922 1840 1951; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000393" title="bbox 1852 1922 1968 1951; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000045_000394" title="bbox 1981 1922 2041 1951; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000032" title="bbox 376 1972 2102 2010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000395" title="bbox 376 1972 514 2001; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000045_000396" title="bbox 528 1972 638 2010; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000045_000397" title="bbox 651 1973 702 2001; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000398" title="bbox 714 1973 764 2002; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000399" title="bbox 779 1972 838 2001; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000400" title="bbox 851 1973 897 2002; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000401" title="bbox 910 1972 1052 2010; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000402" title="bbox 1065 1978 1096 2001; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000403" title="bbox 1108 1973 1159 2001; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000404" title="bbox 1171 1973 1219 2002; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000045_000405" title="bbox 1232 1972 1358 2010; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000045_000406" title="bbox 1371 1982 1404 2001; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000045_000407" title="bbox 1417 1972 1507 2010; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000045_000408" title="bbox 1520 1973 1568 2002; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000045_000409" title="bbox 1582 1972 1728 2001; x_wconf 96; x_fsize 39">override.</span>
+      <span class="ocrx_word" id="word_000045_000410" title="bbox 1754 1973 1806 2001; x_wconf 94; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000045_000411" title="bbox 1819 1972 1977 2010; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000412" title="bbox 1991 1977 2102 2010; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000033" title="bbox 377 2022 1532 2060; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000413" title="bbox 377 2022 507 2051; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000045_000414" title="bbox 520 2032 591 2060; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000045_000415" title="bbox 601 2022 639 2051; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000416" title="bbox 651 2022 758 2057; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000417" title="bbox 773 2027 879 2060; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000045_000418" title="bbox 892 2023 979 2051; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000045_000419" title="bbox 991 2022 1177 2060; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000045_000420" title="bbox 1190 2022 1244 2051; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000045_000421" title="bbox 1256 2032 1289 2051; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000045_000422" title="bbox 1302 2022 1408 2051; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000423" title="bbox 1421 2032 1532 2051; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000012" lang="eng" title="bbox 376 2073 533 2103" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000034" title="bbox 376 2073 533 2103; baseline 0 -1; x_size 39.468571; x_descenders 9.4728918; x_ascenders 10.495677">
+      <span class="ocrx_word" id="word_000045_000424" title="bbox 376 2073 533 2103; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000013" lang="eng" title="bbox 376 2122 2087 2201" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000035" title="bbox 376 2122 2087 2160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000425" title="bbox 376 2122 450 2151; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000426" title="bbox 463 2122 600 2151; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000045_000427" title="bbox 614 2122 640 2151; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000428" title="bbox 652 2122 762 2160; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000045_000429" title="bbox 775 2122 844 2151; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000045_000430" title="bbox 857 2122 888 2151; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000431" title="bbox 902 2123 953 2151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000432" title="bbox 965 2123 1022 2152; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000045_000433" title="bbox 1033 2122 1159 2160; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000045_000434" title="bbox 1172 2123 1235 2151; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000045_000435" title="bbox 1248 2123 1299 2151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000436" title="bbox 1311 2122 1417 2151; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000437" title="bbox 1429 2122 1528 2151; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000438" title="bbox 1540 2122 1699 2160; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000045_000439" title="bbox 1712 2122 1735 2151; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000440" title="bbox 1747 2122 1785 2151; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000441" title="bbox 1798 2127 1863 2151; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000045_000442" title="bbox 1876 2127 1907 2151; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000443" title="bbox 1919 2122 2087 2151; x_wconf 96; x_fsize 39">determine</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000036" title="bbox 376 2172 892 2201; baseline 0 0; x_size 38.229996; x_descenders 9.2299976; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000444" title="bbox 376 2172 476 2201; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000045_000445" title="bbox 490 2173 621 2201; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000045_000446" title="bbox 635 2172 744 2201; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000447" title="bbox 756 2172 794 2201; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000448" title="bbox 805 2177 892 2201; x_wconf 96; x_fsize 39">reset.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000014" lang="eng" title="bbox 376 2224 550 2253" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000037" title="bbox 376 2224 550 2253; baseline 0.006 -1; x_size 39.468571; x_descenders 9.4728918; x_ascenders 10.495677">
+      <span class="ocrx_word" id="word_000045_000449" title="bbox 376 2224 550 2253; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000015" lang="eng" title="bbox 376 2273 473 2301" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000038" title="bbox 376 2273 473 2301; baseline 0 0; x_size 37.229996; x_descenders 9.2299976; x_ascenders 9">
+      <span class="ocrx_word" id="word_000045_000450" title="bbox 376 2273 473 2301; x_wconf 96; x_fsize 38">None.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000016" lang="eng" title="bbox 376 2323 505 2353" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000039" title="bbox 376 2323 505 2353; baseline 0.008 -1; x_size 39.468571; x_descenders 9.4728918; x_ascenders 10.495677">
+      <span class="ocrx_word" id="word_000045_000451" title="bbox 376 2323 505 2353; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000017" lang="eng" title="bbox 376 2372 1851 2410" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000040" title="bbox 376 2372 1851 2410; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000452" title="bbox 376 2373 441 2401; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000453" title="bbox 452 2377 531 2401; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000454" title="bbox 543 2377 644 2401; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000045_000455" title="bbox 657 2377 737 2401; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000456" title="bbox 750 2377 803 2401; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000045_000457" title="bbox 814 2372 915 2410; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000045_000458" title="bbox 930 2372 952 2401; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000459" title="bbox 965 2372 1028 2401; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000460" title="bbox 1041 2382 1132 2401; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000045_000461" title="bbox 1145 2382 1182 2401; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000045_000462" title="bbox 1196 2372 1354 2410; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000463" title="bbox 1368 2377 1479 2410; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000464" title="bbox 1491 2372 1596 2401; x_wconf 96; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000045_000465" title="bbox 1609 2372 1684 2401; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000045_000466" title="bbox 1697 2372 1724 2401; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000045_000467" title="bbox 1733 2372 1756 2401; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000045_000468" title="bbox 1769 2372 1851 2401; x_wconf 95; x_fsize 39">does.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000018" lang="eng" title="bbox 376 2423 596 2453" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000041" title="bbox 376 2423 596 2453; baseline 0.005 -1; x_size 39.468571; x_descenders 9.4728918; x_ascenders 10.495677">
+      <span class="ocrx_word" id="word_000045_000469" title="bbox 376 2423 596 2453; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000019" lang="eng" title="bbox 376 2472 1494 2510" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000042" title="bbox 376 2472 1494 2510; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000470" title="bbox 376 2473 441 2501; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000471" title="bbox 454 2473 506 2507; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000045_000472" title="bbox 522 2473 566 2502; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000045_000473" title="bbox 579 2472 638 2501; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000474" title="bbox 651 2473 700 2501; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000045_000475" title="bbox 711 2472 853 2510; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000476" title="bbox 866 2477 947 2501; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000045_000477" title="bbox 958 2472 996 2501; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000478" title="bbox 1007 2472 1168 2510; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000045_000479" title="bbox 1180 2473 1220 2510; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000480" title="bbox 1231 2473 1282 2501; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000481" title="bbox 1293 2477 1371 2501; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000045_000482" title="bbox 1384 2477 1494 2501; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000005" title="bbox 379 2547 708 2585">
+    <p class="ocr_par" id="par_000045_000020" lang="eng" title="bbox 379 2547 708 2585" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000043" title="bbox 379 2547 708 2585; baseline 0.003 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000483" title="bbox 379 2547 708 2585; x_wconf 88; x_fsize 45">DevFuncUnits</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000006" title="bbox 376 2632 2092 2871">
+    <p class="ocr_par" id="par_000045_000021" lang="eng" title="bbox 376 2632 2092 2871" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000044" title="bbox 376 2632 2071 2670; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000484" title="bbox 376 2632 450 2661; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000485" title="bbox 463 2632 600 2661; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000045_000486" title="bbox 614 2632 677 2661; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000045_000487" title="bbox 689 2632 727 2661; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000045_000488" title="bbox 739 2632 837 2661; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000045_000489" title="bbox 849 2632 889 2670; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000045_000490" title="bbox 900 2633 951 2661; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000491" title="bbox 963 2632 1121 2670; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000492" title="bbox 1135 2637 1246 2670; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000493" title="bbox 1259 2633 1347 2661; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000045_000494" title="bbox 1361 2633 1412 2661; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000495" title="bbox 1424 2632 1530 2661; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000496" title="bbox 1542 2632 1641 2661; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000497" title="bbox 1654 2632 1680 2661; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000498" title="bbox 1692 2632 1851 2670; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000045_000499" title="bbox 1864 2637 1896 2661; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000500" title="bbox 1907 2637 2007 2670; x_wconf 96; x_fsize 39">report</span>
+      <span class="ocrx_word" id="word_000045_000501" title="bbox 2020 2633 2071 2661; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000045" title="bbox 376 2682 2092 2720; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000502" title="bbox 376 2682 503 2711; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000045_000503" title="bbox 516 2682 551 2711; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000504" title="bbox 560 2682 641 2711; x_wconf 96; x_fsize 39">units</span>
+      <span class="ocrx_word" id="word_000045_000505" title="bbox 655 2682 716 2718; x_wconf 95; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000045_000506" title="bbox 731 2683 891 2718; x_wconf 96; x_fsize 39">channels)</span>
+      <span class="ocrx_word" id="word_000045_000507" title="bbox 905 2683 956 2711; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000508" title="bbox 968 2682 1074 2711; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000509" title="bbox 1086 2682 1185 2711; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000510" title="bbox 1198 2692 1254 2711; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000045_000511" title="bbox 1269 2687 1401 2720; x_wconf 96; x_fsize 39">support.</span>
+      <span class="ocrx_word" id="word_000045_000512" title="bbox 1427 2682 1501 2711; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000045_000513" title="bbox 1514 2682 1651 2711; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000045_000514" title="bbox 1665 2682 1691 2711; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000515" title="bbox 1704 2682 1802 2711; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000045_000516" title="bbox 1815 2682 1846 2711; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000517" title="bbox 1860 2683 1911 2711; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000518" title="bbox 1923 2687 2044 2711; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000045_000519" title="bbox 2057 2682 2092 2711; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000046" title="bbox 376 2733 1989 2771; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000520" title="bbox 376 2734 427 2762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000521" title="bbox 439 2733 597 2771; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000522" title="bbox 611 2738 731 2771; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000045_000523" title="bbox 757 2734 822 2762; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000045_000524" title="bbox 834 2733 992 2771; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000525" title="bbox 1006 2739 1117 2771; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000526" title="bbox 1129 2734 1232 2771; x_wconf 96; x_fsize 39">places</span>
+      <span class="ocrx_word" id="word_000045_000527" title="bbox 1245 2743 1286 2762; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000045_000528" title="bbox 1299 2733 1500 2771; x_wconf 96; x_fsize 39">significance</span>
+      <span class="ocrx_word" id="word_000045_000529" title="bbox 1512 2743 1551 2762; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000045_000530" title="bbox 1565 2734 1616 2762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000531" title="bbox 1628 2733 1755 2762; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000045_000532" title="bbox 1768 2733 1803 2762; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000533" title="bbox 1812 2734 1959 2762; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000045_000534" title="bbox 1973 2743 1989 2762; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000047" title="bbox 376 2783 2047 2821; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000535" title="bbox 376 2783 482 2812; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000536" title="bbox 494 2783 593 2812; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000537" title="bbox 606 2793 662 2812; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000045_000538" title="bbox 677 2789 809 2821; x_wconf 96; x_fsize 39">support.</span>
+      <span class="ocrx_word" id="word_000045_000539" title="bbox 835 2784 859 2812; x_wconf 95; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000045_000540" title="bbox 872 2783 898 2812; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000045_000541" title="bbox 910 2783 1069 2821; x_wconf 95; x_fsize 39">primarily</span>
+      <span class="ocrx_word" id="word_000045_000542" title="bbox 1080 2784 1154 2812; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000045_000543" title="bbox 1167 2783 1213 2812; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000045_000544" title="bbox 1226 2783 1455 2812; x_wconf 96; x_fsize 39">informational</span>
+      <span class="ocrx_word" id="word_000045_000545" title="bbox 1467 2793 1623 2821; x_wconf 96; x_fsize 39">purposes.</span>
+      <span class="ocrx_word" id="word_000045_000546" title="bbox 1649 2784 1698 2812; x_wconf 95; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000045_000547" title="bbox 1713 2783 1897 2821; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000045_000548" title="bbox 1911 2793 1982 2821; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000045_000549" title="bbox 1993 2793 2047 2812; x_wconf 96; x_fsize 39">use</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000048" title="bbox 376 2833 1766 2871; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000550" title="bbox 376 2834 427 2862; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000551" title="bbox 439 2833 566 2862; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000045_000552" title="bbox 579 2833 614 2862; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000553" title="bbox 623 2833 704 2862; x_wconf 96; x_fsize 39">units</span>
+      <span class="ocrx_word" id="word_000045_000554" title="bbox 717 2838 748 2862; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000555" title="bbox 761 2838 885 2871; x_wconf 95; x_fsize 39">attempt</span>
+      <span class="ocrx_word" id="word_000045_000556" title="bbox 898 2839 929 2862; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000557" title="bbox 941 2843 1019 2871; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000045_000558" title="bbox 1034 2843 1093 2871; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000045_000559" title="bbox 1105 2833 1254 2862; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000045_000560" title="bbox 1266 2834 1397 2862; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000045_000561" title="bbox 1410 2843 1449 2862; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000045_000562" title="bbox 1463 2834 1527 2862; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000045_000563" title="bbox 1540 2833 1646 2862; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000564" title="bbox 1658 2833 1766 2862; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000007" title="bbox 375 2933 2088 3164">
+    <p class="ocr_par" id="par_000045_000022" lang="eng" title="bbox 375 2933 2088 3121" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000049" title="bbox 375 2933 2088 2971; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000565" title="bbox 375 2934 474 2962; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000045_000566" title="bbox 488 2933 595 2968; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000567" title="bbox 610 2934 661 2962; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000568" title="bbox 673 2934 723 2963; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000569" title="bbox 738 2933 797 2962; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000570" title="bbox 810 2934 856 2963; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000571" title="bbox 871 2939 1008 2971; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000045_000572" title="bbox 1020 2933 1162 2971; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000573" title="bbox 1176 2943 1226 2962; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000045_000574" title="bbox 1238 2933 1269 2962; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000045_000575" title="bbox 1284 2943 1321 2962; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000045_000576" title="bbox 1335 2933 1489 2962; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000045_000577" title="bbox 1504 2938 1588 2968; x_wconf 96; x_fsize 39">state;</span>
+      <span class="ocrx_word" id="word_000045_000578" title="bbox 1603 2934 1654 2962; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000579" title="bbox 1666 2933 1772 2962; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000580" title="bbox 1784 2933 1883 2962; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000045_000581" title="bbox 1897 2933 2006 2962; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000045_000582" title="bbox 2019 2933 2088 2962; x_wconf 96; x_fsize 39">take</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000050" title="bbox 376 2983 2041 3021; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000583" title="bbox 376 2984 527 3012; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000045_000584" title="bbox 541 2989 621 3021; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000045_000585" title="bbox 634 2993 795 3021; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000045_000586" title="bbox 806 2989 837 3012; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000587" title="bbox 849 2983 951 3012; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000045_000588" title="bbox 965 2983 1059 3012; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000045_000589" title="bbox 1073 2983 1304 3021; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000045_000590" title="bbox 1315 2988 1346 3012; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000591" title="bbox 1358 2983 1396 3012; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000045_000592" title="bbox 1409 2983 1487 3012; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000045_000593" title="bbox 1513 2984 1569 3012; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000045_000594" title="bbox 1582 2983 1722 3012; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000045_000595" title="bbox 1734 2983 1840 3012; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000596" title="bbox 1852 2983 1968 3012; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000045_000597" title="bbox 1981 2983 2041 3012; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000051" title="bbox 376 3033 2017 3071; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000598" title="bbox 376 3033 514 3062; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000045_000599" title="bbox 528 3033 638 3071; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000045_000600" title="bbox 651 3034 702 3062; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000601" title="bbox 714 3034 764 3063; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000045_000602" title="bbox 779 3033 838 3062; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000045_000603" title="bbox 851 3034 897 3063; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000045_000604" title="bbox 910 3033 1052 3071; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000045_000605" title="bbox 1065 3038 1096 3062; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000045_000606" title="bbox 1108 3034 1159 3062; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000045_000607" title="bbox 1171 3034 1219 3063; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000045_000608" title="bbox 1232 3033 1367 3071; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000045_000609" title="bbox 1393 3034 1445 3062; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000045_000610" title="bbox 1458 3033 1616 3071; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000045_000611" title="bbox 1630 3039 1741 3071; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000045_000612" title="bbox 1755 3033 1885 3062; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000045_000613" title="bbox 1898 3043 1969 3071; x_wconf 95; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000045_000614" title="bbox 1979 3033 2017 3062; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000045_000052" title="bbox 376 3083 1257 3121; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000615" title="bbox 376 3083 483 3118; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000045_000616" title="bbox 498 3089 605 3121; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000045_000617" title="bbox 617 3084 704 3112; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000045_000618" title="bbox 716 3083 902 3121; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000045_000619" title="bbox 915 3083 969 3112; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000045_000620" title="bbox 981 3093 1014 3112; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000045_000621" title="bbox 1027 3083 1133 3112; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000045_000622" title="bbox 1146 3093 1257 3112; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000045_000023" lang="eng" title="bbox 376 3134 533 3164" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000053" title="bbox 376 3134 533 3164; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000045_000623" title="bbox 376 3134 533 3164; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000045_000008" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000045_000024" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000045_000054" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000045_000624" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000045_000625" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000045_000626" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000045_000627" title="bbox 1999 3320 2038 3349; x_wconf 95; x_fsize 39">43</span>
+      <span class="ocrx_word" id="word_000045_000628" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000045_000629" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000045_000630" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000046" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0046.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000046_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000046_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000046_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000046_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000046_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000046_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000046_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000046_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000046_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000046_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000046_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000046_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000001" title="bbox 376 312 473 340">
+    <p class="ocr_par" id="par_000046_000001" lang="eng" title="bbox 376 312 473 340" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000001" title="bbox 376 312 473 340; baseline 0 0; x_size 33.358974; x_descenders 5.3589745; x_ascenders 9">
+      <span class="ocrx_word" id="word_000046_000011" title="bbox 376 312 473 340; x_wconf 96; x_fsize 34">None.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000002" title="bbox 376 413 2100 849">
+    <p class="ocr_par" id="par_000046_000002" lang="eng" title="bbox 376 413 550 442" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000002" title="bbox 376 413 550 442; baseline 0.006 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000046_000012" title="bbox 376 413 550 442; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000003" lang="eng" title="bbox 376 461 2100 648" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000003" title="bbox 376 461 2019 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000013" title="bbox 376 462 441 490; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000014" title="bbox 453 462 512 490; x_wconf 96; x_fsize 39">AX</span>
+      <span class="ocrx_word" id="word_000046_000015" title="bbox 523 461 649 499; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000046_000016" title="bbox 663 461 772 490; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000046_000017" title="bbox 785 461 907 490; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000046_000018" title="bbox 921 462 972 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000019" title="bbox 984 461 1111 490; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000046_000020" title="bbox 1124 461 1159 490; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000021" title="bbox 1168 462 1315 490; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000046_000022" title="bbox 1329 461 1500 499; x_wconf 96; x_fsize 39">supported.</span>
+      <span class="ocrx_word" id="word_000046_000023" title="bbox 1526 461 1555 490; x_wconf 90; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000046_000024" title="bbox 1565 471 1581 490; x_wconf 90; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000025" title="bbox 1594 461 1700 490; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000026" title="bbox 1712 461 1811 490; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000027" title="bbox 1824 471 1880 490; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000046_000028" title="bbox 1895 467 2019 499; x_wconf 96; x_fsize 39">support</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000004" title="bbox 376 511 2100 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000029" title="bbox 376 511 516 549; x_wconf 95; x_fsize 39">multiple</span>
+      <span class="ocrx_word" id="word_000046_000030" title="bbox 528 512 675 540; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000046_000031" title="bbox 689 511 820 547; x_wconf 96; x_fsize 39">(limited</span>
+      <span class="ocrx_word" id="word_000046_000032" title="bbox 833 512 906 549; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000046_000033" title="bbox 916 512 956 549; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000046_000034" title="bbox 967 521 1105 549; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000046_000035" title="bbox 1116 511 1312 547; x_wconf 96; x_fsize 39">constraints)</span>
+      <span class="ocrx_word" id="word_000046_000036" title="bbox 1326 512 1397 540; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000046_000037" title="bbox 1411 512 1462 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000038" title="bbox 1474 511 1573 540; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000039" title="bbox 1586 521 1657 549; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000046_000040" title="bbox 1667 516 1768 540; x_wconf 89; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000046_000041" title="bbox 1783 512 1824 540; x_wconf 89; x_fsize 39">-1.</span>
+      <span class="ocrx_word" id="word_000046_000042" title="bbox 1850 512 1879 540; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000046_000043" title="bbox 1892 511 1981 540; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000046_000044" title="bbox 1994 511 2100 540; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000005" title="bbox 376 560 2002 599; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000045" title="bbox 376 561 484 596; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000046_000046" title="bbox 499 561 545 590; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000046_000047" title="bbox 558 562 707 599; x_wconf 95; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000046_000048" title="bbox 722 561 820 599; x_wconf 96; x_fsize 39">might</span>
+      <span class="ocrx_word" id="word_000046_000049" title="bbox 833 562 906 599; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000046_000050" title="bbox 918 566 1041 599; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000046_000051" title="bbox 1054 567 1114 590; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000046_000052" title="bbox 1126 562 1273 590; x_wconf 93; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000046_000053" title="bbox 1287 562 1404 597; x_wconf 54; x_fsize 39">(TTY:a</span>
+      <span class="ocrx_word" id="word_000046_000054" title="bbox 1417 560 1476 589; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000046_000055" title="bbox 1490 561 1605 596; x_wconf 45; x_fsize 39">TTy:8)</span>
+      <span class="ocrx_word" id="word_000046_000056" title="bbox 1619 561 1754 589; x_wconf 96; x_fsize 39">whereas</span>
+      <span class="ocrx_word" id="word_000046_000057" title="bbox 1767 561 1818 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000058" title="bbox 1830 560 1884 589; x_wconf 95; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000046_000059" title="bbox 1896 560 2002 589; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000006" title="bbox 376 610 1138 648; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000060" title="bbox 376 610 475 639; x_wconf 95; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000061" title="bbox 488 620 544 639; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000046_000062" title="bbox 558 620 636 648; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000046_000063" title="bbox 651 620 688 639; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000046_000064" title="bbox 702 610 863 639; x_wconf 96; x_fsize 39">unlimited</span>
+      <span class="ocrx_word" id="word_000046_000065" title="bbox 876 610 1003 639; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000046_000066" title="bbox 1016 610 1051 639; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000067" title="bbox 1060 610 1138 639; x_wconf 96; x_fsize 39">files.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000004" lang="eng" title="bbox 376 662 505 692" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000007" title="bbox 376 662 505 692; baseline 0.008 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000046_000068" title="bbox 376 662 505 692; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000005" lang="eng" title="bbox 376 711 2015 792" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000008" title="bbox 376 711 2015 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000069" title="bbox 376 712 441 740; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000070" title="bbox 453 712 600 740; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000046_000071" title="bbox 613 711 694 740; x_wconf 96; x_fsize 39">units</span>
+      <span class="ocrx_word" id="word_000046_000072" title="bbox 707 716 808 740; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000046_000073" title="bbox 821 716 901 740; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000046_000074" title="bbox 914 717 967 740; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000046_000075" title="bbox 978 711 1079 749; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000046_000076" title="bbox 1094 711 1117 740; x_wconf 96; x_fsize 39">it</span>
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+    <p class="ocr_par" id="par_000046_000008" lang="eng" title="bbox 375 971 2097 1351" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000046_000136" title="bbox 1703 1030 1823 1056; x_wconf 47; x_fsize 39">Ioopen</span>
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+      <span class="ocrx_word" id="word_000046_000215" title="bbox 934 1271 1048 1300; x_wconf 96; x_fsize 39">handle</span>
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+      <span class="ocrx_word" id="word_000046_000217" title="bbox 1102 1276 1188 1300; x_wconf 96; x_fsize 39">route</span>
+      <span class="ocrx_word" id="word_000046_000218" title="bbox 1201 1281 1260 1309; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000046_000219" title="bbox 1271 1272 1325 1301; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000046_000220" title="bbox 1337 1276 1473 1309; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000046_000221" title="bbox 1486 1281 1525 1300; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000046_000222" title="bbox 1539 1272 1590 1300; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000223" title="bbox 1602 1271 1720 1309; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000046_000224" title="bbox 1733 1272 1864 1300; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000046_000225" title="bbox 1877 1276 1908 1300; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000226" title="bbox 1920 1272 1971 1300; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000227" title="bbox 1983 1276 2097 1300; x_wconf 97; x_fsize 39">correct</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000019" title="bbox 376 1322 602 1351; baseline 0 0; x_size 38.244949; x_descenders 9.2449474; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000228" title="bbox 376 1322 482 1351; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000229" title="bbox 494 1322 602 1351; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000005" title="bbox 375 1421 2089 2110">
+    <p class="ocr_par" id="par_000046_000009" lang="eng" title="bbox 376 1421 1812 1456" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000020" title="bbox 376 1421 1812 1456; baseline 0 -6; x_size 33; x_descenders 6; x_ascenders 12">
+      <span class="ocrx_word" id="word_000046_000230" title="bbox 376 1423 435 1451; x_wconf 93; x_fsize 34">The</span>
+      <span class="ocrx_word" id="word_000046_000231" title="bbox 454 1417 576 1461; x_wconf 88; x_fsize 34">OpenEnt</span>
+      <span class="ocrx_word" id="word_000046_000232" title="bbox 603 1417 754 1461; x_wconf 96; x_fsize 34">structure</span>
+      <span class="ocrx_word" id="word_000046_000233" title="bbox 771 1417 900 1461; x_wconf 96; x_fsize 34">contains</span>
+      <span class="ocrx_word" id="word_000046_000234" title="bbox 918 1417 996 1461; x_wconf 95; x_fsize 34">three</span>
+      <span class="ocrx_word" id="word_000046_000235" title="bbox 1013 1417 1117 1461; x_wconf 93; x_fsize 34">fields,</span>
+      <span class="ocrx_word" id="word_000046_000236" title="bbox 1145 1417 1370 1461; x_wconf 87; x_fsize 34">openNamePtr,</span>
+      <span class="ocrx_word" id="word_000046_000237" title="bbox 1395 1429 1546 1456; x_wconf 91; x_fsize 34">OpenMode</span>
+      <span class="ocrx_word" id="word_000046_000238" title="bbox 1565 1421 1619 1450; x_wconf 93; x_fsize 34">and</span>
+      <span class="ocrx_word" id="word_000046_000239" title="bbox 1638 1417 1812 1461; x_wconf 90; x_fsize 34">OpenChan.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000010" lang="eng" title="bbox 376 1471 2077 1709" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000021" title="bbox 376 1471 2077 1509; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000240" title="bbox 376 1472 441 1500; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000241" title="bbox 454 1480 681 1506; x_wconf 42; x_fsize 39">openNamePt</span>
+      <span class="ocrx_word" id="word_000046_000242" title="bbox 661 1467 674 1514; x_wconf 42; x_fsize 39">r</span>
+      <span class="ocrx_word" id="word_000046_000243" title="bbox 695 1471 769 1500; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000244" title="bbox 782 1471 921 1500; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000046_000245" title="bbox 935 1481 951 1500; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000246" title="bbox 963 1471 1082 1509; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000046_000247" title="bbox 1095 1476 1126 1500; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000248" title="bbox 1138 1472 1189 1500; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000249" title="bbox 1201 1472 1355 1500; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000046_000250" title="bbox 1368 1472 1431 1500; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000046_000251" title="bbox 1444 1471 1537 1500; x_wconf 96; x_fsize 39">exists</span>
+      <span class="ocrx_word" id="word_000046_000252" title="bbox 1551 1471 1625 1500; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000046_000253" title="bbox 1638 1472 1689 1500; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000254" title="bbox 1701 1471 1807 1500; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000255" title="bbox 1819 1481 1910 1500; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000046_000256" title="bbox 1923 1481 1955 1500; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000046_000257" title="bbox 1967 1471 2077 1509; x_wconf 96; x_fsize 39">passed</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000022" title="bbox 376 1521 2043 1559; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000258" title="bbox 376 1527 407 1550; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000046_000259" title="bbox 419 1522 470 1550; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000046_000260" title="bbox 485 1530 605 1556; x_wconf 85; x_fsize 36">ToOpen</span>
+      <span class="ocrx_word" id="word_000046_000261" title="bbox 620 1527 731 1559; x_wconf 96; x_fsize 36">system</span>
+      <span class="ocrx_word" id="word_000046_000262" title="bbox 745 1521 868 1550; x_wconf 96; x_fsize 36">service.</span>
+      <span class="ocrx_word" id="word_000046_000263" title="bbox 894 1522 950 1550; x_wconf 96; x_fsize 36">For</span>
+      <span class="ocrx_word" id="word_000046_000264" title="bbox 963 1522 1112 1559; x_wconf 96; x_fsize 36">example,</span>
+      <span class="ocrx_word" id="word_000046_000265" title="bbox 1127 1521 1154 1550; x_wconf 96; x_fsize 36">if</span>
+      <span class="ocrx_word" id="word_000046_000266" title="bbox 1163 1522 1214 1550; x_wconf 91; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000046_000267" title="bbox 1229 1530 1349 1556; x_wconf 30; x_fsize 36">ToOpen</span>
+      <span class="ocrx_word" id="word_000046_000268" title="bbox 1364 1521 1479 1550; x_wconf 95; x_fsize 36">service</span>
+      <span class="ocrx_word" id="word_000046_000269" title="bbox 1491 1531 1553 1550; x_wconf 96; x_fsize 36">was</span>
+      <span class="ocrx_word" id="word_000046_000270" title="bbox 1565 1521 1675 1559; x_wconf 95; x_fsize 36">passed</span>
+      <span class="ocrx_word" id="word_000046_000271" title="bbox 1689 1531 1705 1550; x_wconf 95; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000046_000272" title="bbox 1718 1531 1809 1550; x_wconf 95; x_fsize 36">name</span>
+      <span class="ocrx_word" id="word_000046_000273" title="bbox 1821 1521 1856 1550; x_wconf 93; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000046_000274" title="bbox 1865 1530 1977 1556; x_wconf 48; x_fsize 36">PAR:A,</span>
+      <span class="ocrx_word" id="word_000046_000275" title="bbox 1992 1522 2043 1550; x_wconf 96; x_fsize 36">the</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000023" title="bbox 377 1571 2074 1609; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000276" title="bbox 377 1580 604 1606; x_wconf 71; x_fsize 39">OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000046_000277" title="bbox 618 1571 692 1600; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000278" title="bbox 705 1571 806 1600; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000046_000279" title="bbox 818 1571 905 1609; x_wconf 97; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000046_000280" title="bbox 917 1576 948 1600; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000281" title="bbox 960 1572 1011 1600; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000282" title="bbox 1023 1572 1122 1600; x_wconf 96; x_fsize 39">colon.</span>
+      <span class="ocrx_word" id="word_000046_000283" title="bbox 1148 1571 1177 1600; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000046_000284" title="bbox 1186 1572 1237 1600; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000285" title="bbox 1252 1580 1372 1606; x_wconf 28; x_fsize 39">ToOpen</span>
+      <span class="ocrx_word" id="word_000046_000286" title="bbox 1387 1571 1502 1600; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000046_000287" title="bbox 1514 1581 1576 1600; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000046_000288" title="bbox 1588 1571 1698 1609; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000046_000289" title="bbox 1712 1581 1728 1600; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000290" title="bbox 1741 1581 1832 1600; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000046_000291" title="bbox 1844 1571 1879 1600; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000292" title="bbox 1889 1579 2074 1601; x_wconf 80; x_fsize 39">TTY.AS5:B</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000024" title="bbox 376 1621 1976 1659; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000293" title="bbox 376 1622 427 1650; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000294" title="bbox 440 1630 667 1656; x_wconf 87; x_fsize 39">OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000046_000295" title="bbox 681 1621 755 1650; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000296" title="bbox 768 1621 869 1650; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000046_000297" title="bbox 881 1621 967 1659; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000046_000298" title="bbox 980 1627 1011 1650; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000299" title="bbox 1023 1622 1074 1650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000300" title="bbox 1086 1621 1142 1650; x_wconf 96; x_fsize 39">full</span>
+      <span class="ocrx_word" id="word_000046_000301" title="bbox 1156 1626 1231 1659; x_wconf 96; x_fsize 39">stop.</span>
+      <span class="ocrx_word" id="word_000046_000302" title="bbox 1257 1622 1322 1650; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000303" title="bbox 1334 1621 1440 1650; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000304" title="bbox 1452 1621 1551 1650; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000305" title="bbox 1565 1621 1674 1650; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000046_000306" title="bbox 1686 1631 1809 1659; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000046_000307" title="bbox 1822 1622 1873 1650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000308" title="bbox 1885 1631 1976 1650; x_wconf 96; x_fsize 39">name</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000025" title="bbox 377 1671 1247 1709; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000309" title="bbox 377 1671 607 1709; x_wconf 96; x_fsize 39">appropriately,</span>
+      <span class="ocrx_word" id="word_000046_000310" title="bbox 622 1671 756 1709; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000046_000311" title="bbox 769 1672 820 1700; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000312" title="bbox 832 1677 946 1700; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000046_000313" title="bbox 959 1672 1040 1700; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000046_000314" title="bbox 1054 1681 1086 1700; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000046_000315" title="bbox 1098 1671 1247 1709; x_wconf 96; x_fsize 39">required.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000011" lang="eng" title="bbox 376 1721 2089 1860" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000026" title="bbox 376 1721 1967 1759; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000316" title="bbox 376 1723 441 1751; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000317" title="bbox 454 1729 617 1756; x_wconf 87; x_fsize 39">OpenMode</span>
+      <span class="ocrx_word" id="word_000046_000318" title="bbox 632 1721 706 1750; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000319" title="bbox 719 1721 858 1750; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000046_000320" title="bbox 871 1722 922 1750; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000321" title="bbox 934 1721 1025 1750; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000046_000322" title="bbox 1037 1721 1083 1750; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000046_000323" title="bbox 1096 1721 1230 1759; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000046_000324" title="bbox 1243 1722 1294 1750; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000325" title="bbox 1306 1721 1412 1750; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000326" title="bbox 1424 1721 1532 1750; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000046_000327" title="bbox 1558 1722 1623 1750; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000328" title="bbox 1636 1721 1785 1750; x_wconf 96; x_fsize 39">available</span>
+      <span class="ocrx_word" id="word_000046_000329" title="bbox 1797 1721 1903 1750; x_wconf 96; x_fsize 39">modes</span>
+      <span class="ocrx_word" id="word_000046_000330" title="bbox 1917 1731 1967 1750; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000027" title="bbox 377 1771 2089 1809; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000331" title="bbox 377 1771 523 1809; x_wconf 96; x_fsize 39">specified</span>
+      <span class="ocrx_word" id="word_000046_000332" title="bbox 535 1771 575 1809; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000046_000333" title="bbox 586 1772 637 1800; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000334" title="bbox 649 1771 755 1800; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000335" title="bbox 767 1771 866 1800; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000336" title="bbox 879 1771 1003 1800; x_wconf 96; x_fsize 39">writers.</span>
+      <span class="ocrx_word" id="word_000046_000337" title="bbox 1029 1772 1085 1800; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000046_000338" title="bbox 1098 1772 1247 1809; x_wconf 96; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000046_000339" title="bbox 1273 1781 1279 1800; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000340" title="bbox 1292 1771 1454 1800; x_wconf 93; x_fsize 39">combined</span>
+      <span class="ocrx_word" id="word_000046_000341" title="bbox 1466 1771 1620 1800; x_wconf 91; x_fsize 39">Xmodem</span>
+      <span class="ocrx_word" id="word_000046_000342" title="bbox 1634 1771 1693 1800; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000046_000343" title="bbox 1706 1771 1859 1800; x_wconf 91; x_fsize 39">Ymodem</span>
+      <span class="ocrx_word" id="word_000046_000344" title="bbox 1872 1771 1978 1800; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000345" title="bbox 1990 1771 2089 1800; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000028" title="bbox 376 1822 1896 1860; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000346" title="bbox 376 1822 466 1851; x_wconf 96; x_fsize 39">could</span>
+      <span class="ocrx_word" id="word_000046_000347" title="bbox 479 1832 533 1851; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000046_000348" title="bbox 545 1823 596 1851; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000349" title="bbox 608 1822 699 1851; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000046_000350" title="bbox 711 1827 742 1851; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000351" title="bbox 755 1822 871 1860; x_wconf 96; x_fsize 39">specify</span>
+      <span class="ocrx_word" id="word_000046_000352" title="bbox 882 1823 1016 1851; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000046_000353" title="bbox 1029 1823 1080 1851; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000354" title="bbox 1091 1822 1245 1851; x_wconf 91; x_fsize 39">Xmodem</span>
+      <span class="ocrx_word" id="word_000046_000355" title="bbox 1258 1832 1291 1851; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000046_000356" title="bbox 1304 1823 1355 1851; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000357" title="bbox 1367 1822 1520 1851; x_wconf 90; x_fsize 39">Ymodem</span>
+      <span class="ocrx_word" id="word_000046_000358" title="bbox 1532 1823 1669 1860; x_wconf 95; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000046_000359" title="bbox 1682 1822 1708 1851; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000360" title="bbox 1721 1827 1752 1851; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000361" title="bbox 1763 1822 1801 1851; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000046_000362" title="bbox 1813 1822 1896 1851; x_wconf 96; x_fsize 39">used.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000012" lang="eng" title="bbox 376 1871 1978 1959" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000029" title="bbox 376 1871 1978 1909; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000363" title="bbox 376 1873 441 1901; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000364" title="bbox 454 1879 618 1906; x_wconf 25; x_fsize 39">Openchan</span>
+      <span class="ocrx_word" id="word_000046_000365" title="bbox 632 1871 706 1900; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000366" title="bbox 719 1871 858 1900; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000046_000367" title="bbox 871 1872 922 1900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000368" title="bbox 934 1872 988 1901; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000046_000369" title="bbox 1001 1872 1132 1900; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000046_000370" title="bbox 1145 1871 1258 1900; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000046_000371" title="bbox 1270 1871 1305 1900; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000372" title="bbox 1314 1872 1365 1900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000373" title="bbox 1377 1871 1483 1900; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000374" title="bbox 1495 1872 1559 1900; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000046_000375" title="bbox 1571 1871 1631 1900; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000046_000376" title="bbox 1644 1871 1743 1900; x_wconf 97; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000377" title="bbox 1756 1871 1782 1900; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000378" title="bbox 1794 1871 1934 1909; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000046_000379" title="bbox 1947 1876 1978 1900; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000030" title="bbox 377 1921 1537 1959; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000380" title="bbox 377 1922 491 1950; x_wconf 28; x_fsize 39">‘attach’</span>
+      <span class="ocrx_word" id="word_000046_000381" title="bbox 505 1926 544 1950; x_wconf 96; x_fsize 39">to.</span>
+      <span class="ocrx_word" id="word_000046_000382" title="bbox 559 1921 709 1950; x_wconf 96; x_fsize 39">Attached</span>
+      <span class="ocrx_word" id="word_000046_000383" title="bbox 722 1921 828 1950; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000384" title="bbox 840 1921 955 1950; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000046_000385" title="bbox 969 1931 1019 1950; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000046_000386" title="bbox 1031 1921 1111 1950; x_wconf 96; x_fsize 39">dealt</span>
+      <span class="ocrx_word" id="word_000046_000387" title="bbox 1124 1921 1196 1950; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000046_000388" title="bbox 1210 1922 1284 1950; x_wconf 96; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000046_000389" title="bbox 1297 1921 1328 1950; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000046_000390" title="bbox 1342 1922 1393 1950; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000391" title="bbox 1405 1922 1537 1959; x_wconf 96; x_fsize 39">chapter.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000013" lang="eng" title="bbox 375 1972 2059 2110" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000031" title="bbox 376 1972 2059 2010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000392" title="bbox 376 1973 441 2001; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000393" title="bbox 453 1972 529 2001; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000046_000394" title="bbox 541 1972 572 2001; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000046_000395" title="bbox 587 1982 603 2001; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000396" title="bbox 616 1972 722 2001; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000397" title="bbox 734 1972 833 2001; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000398" title="bbox 846 1982 924 2010; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000046_000399" title="bbox 938 1977 1039 2001; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000046_000400" title="bbox 1052 1972 1139 2001; x_wconf 96; x_fsize 39">tends</span>
+      <span class="ocrx_word" id="word_000046_000401" title="bbox 1152 1977 1183 2001; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000402" title="bbox 1195 1972 1300 2001; x_wconf 96; x_fsize 39">follow</span>
+      <span class="ocrx_word" id="word_000046_000403" title="bbox 1313 1982 1329 2001; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000046_000404" title="bbox 1342 1982 1414 2010; x_wconf 96; x_fsize 39">very</span>
+      <span class="ocrx_word" id="word_000046_000405" title="bbox 1426 1972 1542 2001; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000046_000406" title="bbox 1554 1977 1681 2010; x_wconf 96; x_fsize 39">pattern.</span>
+      <span class="ocrx_word" id="word_000046_000407" title="bbox 1707 1972 1781 2001; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000046_000408" title="bbox 1794 1972 1821 2001; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000409" title="bbox 1834 1972 2059 2001; x_wconf 96; x_fsize 39">demonstrated</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000032" title="bbox 375 2022 2033 2060; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000410" title="bbox 375 2022 415 2060; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000046_000411" title="bbox 426 2023 477 2051; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000412" title="bbox 489 2022 648 2060; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000046_000413" title="bbox 661 2022 737 2051; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000046_000414" title="bbox 749 2022 916 2060; x_wconf 96; x_fsize 39">fragments</span>
+      <span class="ocrx_word" id="word_000046_000415" title="bbox 930 2022 989 2051; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000046_000416" title="bbox 1003 2022 1171 2051; x_wconf 95; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000046_000417" title="bbox 1184 2027 1363 2051; x_wconf 96; x_fsize 39">comments.</span>
+      <span class="ocrx_word" id="word_000046_000418" title="bbox 1389 2023 1454 2051; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000419" title="bbox 1466 2022 1532 2051; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000046_000420" title="bbox 1547 2027 1631 2060; x_wconf 96; x_fsize 39">stage</span>
+      <span class="ocrx_word" id="word_000046_000421" title="bbox 1643 2022 1669 2051; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000422" title="bbox 1682 2027 1713 2051; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000423" title="bbox 1726 2023 1854 2051; x_wconf 96; x_fsize 39">allocate</span>
+      <span class="ocrx_word" id="word_000046_000424" title="bbox 1867 2032 1952 2051; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000046_000425" title="bbox 1964 2022 2033 2051; x_wconf 96; x_fsize 39">data</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000033" title="bbox 377 2072 1874 2110; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000426" title="bbox 377 2082 467 2110; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000046_000427" title="bbox 479 2072 510 2101; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000046_000428" title="bbox 524 2073 575 2101; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000429" title="bbox 587 2072 701 2110; x_wconf 93; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000046_000430" title="bbox 713 2073 843 2110; x_wconf 90; x_fsize 39">process'</span>
+      <span class="ocrx_word" id="word_000046_000431" title="bbox 857 2073 935 2110; x_wconf 96; x_fsize 39">heap</span>
+      <span class="ocrx_word" id="word_000046_000432" title="bbox 949 2082 1047 2110; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000046_000433" title="bbox 1073 2072 1147 2101; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000046_000434" title="bbox 1160 2072 1223 2101; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000046_000435" title="bbox 1236 2072 1358 2101; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000046_000436" title="bbox 1372 2073 1423 2101; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000437" title="bbox 1435 2073 1489 2102; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000046_000438" title="bbox 1502 2073 1633 2101; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000046_000439" title="bbox 1646 2073 1763 2101; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000046_000440" title="bbox 1775 2072 1874 2101; x_wconf 96; x_fsize 39">block:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000006" title="bbox 450 2117 1545 2262">
+    <p class="ocr_par" id="par_000046_000014" lang="eng" title="bbox 450 2117 1085 2144" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000034" title="bbox 450 2117 1085 2144; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000441" title="bbox 450 2124 512 2140; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000046_000442" title="bbox 678 2124 729 2144; x_wconf 96; x_fsize 28">cx,</span>
+      <span class="ocrx_word" id="word_000046_000443" title="bbox 769 2117 861 2143; x_wconf 93; x_fsize 28">(size</span>
+      <span class="ocrx_word" id="word_000046_000444" title="bbox 886 2117 1085 2143; x_wconf 90; x_fsize 28">DeviceEnt)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000015" lang="eng" title="bbox 452 2157 783 2184" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000035" title="bbox 452 2157 783 2184; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000046_000445" title="bbox 452 2157 783 2184; x_wconf 90; x_fsize 28">HeapAllocateCell</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000016" lang="eng" title="bbox 455 2195 841 2223" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000036" title="bbox 455 2195 841 2223; baseline -0.003 -5; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000446" title="bbox 455 2195 490 2223; x_wconf 94; x_fsize 30">jc</span>
+      <span class="ocrx_word" id="word_000046_000447" title="bbox 677 2197 841 2223; x_wconf 91; x_fsize 30">noMemory</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000017" lang="eng" title="bbox 450 2236 1545 2262" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000037" title="bbox 450 2236 1545 2262; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000448" title="bbox 450 2242 512 2258; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000046_000449" title="bbox 676 2236 729 2262; x_wconf 93; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000046_000450" title="bbox 761 2242 799 2258; x_wconf 95; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000046_000451" title="bbox 1280 2242 1287 2262; x_wconf 66; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000046_000452" title="bbox 1320 2236 1398 2258; x_wconf 96; x_fsize 27">cell</span>
+      <span class="ocrx_word" id="word_000046_000453" title="bbox 1423 2236 1545 2258; x_wconf 96; x_fsize 27">handle</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000007" title="bbox 376 2310 1394 2348">
+    <p class="ocr_par" id="par_000046_000018" lang="eng" title="bbox 376 2310 1394 2348" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000038" title="bbox 376 2310 1394 2348; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000454" title="bbox 376 2310 405 2339; x_wconf 96; x_fsize 37">If</span>
+      <span class="ocrx_word" id="word_000046_000455" title="bbox 414 2311 465 2339; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000046_000456" title="bbox 477 2310 583 2339; x_wconf 96; x_fsize 37">device</span>
+      <span class="ocrx_word" id="word_000046_000457" title="bbox 595 2310 694 2339; x_wconf 96; x_fsize 37">driver</span>
+      <span class="ocrx_word" id="word_000046_000458" title="bbox 706 2310 841 2348; x_wconf 95; x_fsize 37">requires</span>
+      <span class="ocrx_word" id="word_000046_000459" title="bbox 855 2320 871 2339; x_wconf 93; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000046_000460" title="bbox 883 2310 1100 2339; x_wconf 92; x_fsize 37">WaitHandler</span>
+      <span class="ocrx_word" id="word_000046_000461" title="bbox 1114 2310 1284 2346; x_wconf 96; x_fsize 37">(described</span>
+      <span class="ocrx_word" id="word_000046_000462" title="bbox 1297 2311 1394 2346; x_wconf 96; x_fsize 37">later):</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000008" title="bbox 450 2355 1259 2501">
+    <p class="ocr_par" id="par_000046_000019" lang="eng" title="bbox 450 2355 1259 2418" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000039" title="bbox 450 2355 1259 2383; baseline 0.001 -5; x_size 28; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000046_000463" title="bbox 450 2363 512 2379; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000046_000464" title="bbox 677 2357 729 2383; x_wconf 93; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000046_000465" title="bbox 769 2355 1259 2382; x_wconf 84; x_fsize 29">(VectorHandler-Vector)</span>
+      <span class="ocrx_word" id="word_000046_000466" title="bbox 1222 2351 1261 2387; x_wconf 90; x_fsize 29">/2</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000040" title="bbox 454 2396 700 2418; baseline -0.004 0; x_size 27.25; x_descenders 5.25; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000467" title="bbox 454 2396 700 2418; x_wconf 85; x_fsize 28">ToAddHandler</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000020" lang="eng" title="bbox 455 2434 946 2462" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000041" title="bbox 455 2434 946 2462; baseline -0.002 -5; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000468" title="bbox 455 2434 490 2462; x_wconf 92; x_fsize 30">jc</span>
+      <span class="ocrx_word" id="word_000046_000469" title="bbox 677 2435 946 2462; x_wconf 85; x_fsize 30">endFreeMemory</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000021" lang="eng" title="bbox 450 2474 1135 2501" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000042" title="bbox 450 2474 1135 2501; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000046_000470" title="bbox 450 2481 512 2497; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000046_000471" title="bbox 685 2474 1065 2501; x_wconf 73; x_fsize 26">[bx].DriverHandler,</span>
+      <span class="ocrx_word" id="word_000046_000472" title="bbox 1097 2481 1135 2497; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000009" title="bbox 376 2549 1498 2587">
+    <p class="ocr_par" id="par_000046_000022" lang="eng" title="bbox 376 2549 1498 2587" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000043" title="bbox 376 2549 1498 2587; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000473" title="bbox 376 2549 405 2578; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000046_000474" title="bbox 414 2550 465 2578; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000475" title="bbox 477 2549 583 2578; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000476" title="bbox 595 2549 718 2578; x_wconf 93; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000046_000477" title="bbox 731 2558 978 2579; x_wconf 91; x_fsize 39">DevFuncReset</span>
+      <span class="ocrx_word" id="word_000046_000478" title="bbox 994 2555 1095 2578; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000046_000479" title="bbox 1108 2549 1134 2578; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000480" title="bbox 1146 2549 1286 2587; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000046_000481" title="bbox 1299 2554 1330 2578; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000482" title="bbox 1341 2549 1379 2578; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000046_000483" title="bbox 1391 2549 1498 2578; x_wconf 96; x_fsize 39">called:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000010" title="bbox 450 2596 1692 2780">
+    <p class="ocr_par" id="par_000046_000023" lang="eng" title="bbox 451 2596 865 2623" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000044" title="bbox 451 2596 865 2623; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000046_000484" title="bbox 451 2596 532 2623; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000046_000485" title="bbox 826 2596 865 2618; x_wconf 96; x_fsize 28">bx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000024" lang="eng" title="bbox 450 2634 1692 2741" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000045" title="bbox 450 2634 1692 2662; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000046_000486" title="bbox 450 2641 512 2657; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000046_000487" title="bbox 678 2641 729 2661; x_wconf 91; x_fsize 29">cx,</span>
+      <span class="ocrx_word" id="word_000046_000488" title="bbox 761 2634 1093 2657; x_wconf 90; x_fsize 29">ChannelIndicator</span>
+      <span class="ocrx_word" id="word_000046_000489" title="bbox 1280 2641 1287 2661; x_wconf 72; x_fsize 29">7</span>
+      <span class="ocrx_word" id="word_000046_000490" title="bbox 1318 2634 1440 2662; x_wconf 94; x_fsize 29">unique</span>
+      <span class="ocrx_word" id="word_000046_000491" title="bbox 1465 2641 1525 2662; x_wconf 96; x_fsize 29">per</span>
+      <span class="ocrx_word" id="word_000046_000492" title="bbox 1551 2635 1692 2657; x_wconf 96; x_fsize 29">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000046" title="bbox 450 2673 1671 2700; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000493" title="bbox 450 2680 512 2696; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000046_000494" title="bbox 676 2674 729 2700; x_wconf 95; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000046_000495" title="bbox 761 2674 799 2696; x_wconf 82; x_fsize 28">ax</span>
+      <span class="ocrx_word" id="word_000046_000496" title="bbox 1280 2680 1287 2700; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000046_000497" title="bbox 1318 2674 1377 2696; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000046_000498" title="bbox 1403 2673 1524 2696; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000046_000499" title="bbox 1549 2674 1671 2696; x_wconf 96; x_fsize 28">handle</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000047" title="bbox 454 2715 740 2741; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000046_000500" title="bbox 454 2715 740 2741; x_wconf 90; x_fsize 27">ToRequestReset</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000046_000025" lang="eng" title="bbox 451 2753 1692 2780" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000048" title="bbox 451 2753 1692 2780; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000046_000501" title="bbox 451 2759 511 2780; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000046_000502" title="bbox 676 2753 715 2775; x_wconf 96; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000046_000503" title="bbox 1280 2759 1287 2779; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000046_000504" title="bbox 1320 2754 1461 2775; x_wconf 74; x_fsize 27">restore</span>
+      <span class="ocrx_word" id="word_000046_000505" title="bbox 1487 2753 1588 2775; x_wconf 95; x_fsize 27">alloc</span>
+      <span class="ocrx_word" id="word_000046_000506" title="bbox 1614 2753 1692 2775; x_wconf 95; x_fsize 27">cell</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000011" title="bbox 376 2827 1481 2857">
+    <p class="ocr_par" id="par_000046_000026" lang="eng" title="bbox 376 2827 1481 2857" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000049" title="bbox 376 2827 1481 2857; baseline 0 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000507" title="bbox 376 2828 441 2856; x_wconf 92; x_fsize 35">The</span>
+      <span class="ocrx_word" id="word_000046_000508" title="bbox 454 2835 595 2857; x_wconf 84; x_fsize 35">chanEnt</span>
+      <span class="ocrx_word" id="word_000046_000509" title="bbox 611 2827 685 2856; x_wconf 95; x_fsize 35">field</span>
+      <span class="ocrx_word" id="word_000046_000510" title="bbox 698 2827 733 2856; x_wconf 95; x_fsize 35">of</span>
+      <span class="ocrx_word" id="word_000046_000511" title="bbox 742 2828 793 2856; x_wconf 92; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000046_000512" title="bbox 805 2834 989 2857; x_wconf 89; x_fsize 35">DriverEnt</span>
+      <span class="ocrx_word" id="word_000046_000513" title="bbox 1006 2832 1152 2856; x_wconf 96; x_fsize 35">structure</span>
+      <span class="ocrx_word" id="word_000046_000514" title="bbox 1164 2833 1245 2856; x_wconf 96; x_fsize 35">must</span>
+      <span class="ocrx_word" id="word_000046_000515" title="bbox 1256 2827 1294 2856; x_wconf 96; x_fsize 35">be</span>
+      <span class="ocrx_word" id="word_000046_000516" title="bbox 1306 2827 1481 2856; x_wconf 96; x_fsize 35">initialised:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 934 2836 936 2856"></div>
+   <div class="ocr_carea" id="block_000046_000012" title="bbox 450 2873 1596 2978">
+    <p class="ocr_par" id="par_000046_000027" lang="eng" title="bbox 450 2873 1596 2978" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000050" title="bbox 450 2873 1219 2900; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000517" title="bbox 450 2880 512 2896; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000046_000518" title="bbox 685 2874 749 2899; x_wconf 16; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000046_000519" title="bbox 767 2873 1149 2900; x_wconf 16; x_fsize 27">.DriverIo.ChanNext,</span>
+      <span class="ocrx_word" id="word_000046_000520" title="bbox 1180 2874 1219 2896; x_wconf 95; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000051" title="bbox 450 2912 1596 2940; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000521" title="bbox 450 2919 512 2935; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000046_000522" title="bbox 685 2913 749 2938; x_wconf 80; x_fsize 29">[bx]</span>
+      <span class="ocrx_word" id="word_000046_000523" title="bbox 767 2912 1254 2940; x_wconf 70; x_fsize 29">.DriverIo.ChanSignature,</span>
+      <span class="ocrx_word" id="word_000046_000524" title="bbox 1288 2912 1596 2940; x_wconf 86; x_fsize 29">IoChanSignature</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000052" title="bbox 450 2951 1324 2978; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000046_000525" title="bbox 450 2958 512 2974; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000046_000526" title="bbox 685 2952 749 2977; x_wconf 35; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000046_000527" title="bbox 767 2951 1254 2978; x_wconf 35; x_fsize 27">.DriverIo.ChanLibHandle,</span>
+      <span class="ocrx_word" id="word_000046_000528" title="bbox 1286 2952 1324 2974; x_wconf 96; x_fsize 27">dx</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000013" title="bbox 376 3027 2098 3165">
+    <p class="ocr_par" id="par_000046_000028" lang="eng" title="bbox 376 3027 2098 3165" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000053" title="bbox 376 3027 2063 3065; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000529" title="bbox 376 3028 441 3056; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000530" title="bbox 454 3035 616 3057; x_wconf 70; x_fsize 39">ChanNext</span>
+      <span class="ocrx_word" id="word_000046_000531" title="bbox 632 3027 706 3056; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000532" title="bbox 719 3027 745 3056; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000046_000533" title="bbox 758 3027 832 3056; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000046_000534" title="bbox 844 3027 884 3065; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000046_000535" title="bbox 896 3027 1034 3056; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000046_000536" title="bbox 1047 3027 1162 3056; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000046_000537" title="bbox 1176 3027 1235 3056; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000046_000538" title="bbox 1248 3027 1311 3056; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000046_000539" title="bbox 1324 3028 1444 3065; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000046_000540" title="bbox 1454 3027 1492 3056; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000046_000541" title="bbox 1505 3033 1549 3056; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000046_000542" title="bbox 1561 3032 1592 3056; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000543" title="bbox 1603 3027 1641 3056; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000046_000544" title="bbox 1653 3028 1704 3056; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000545" title="bbox 1717 3027 1865 3056; x_wconf 96; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000046_000546" title="bbox 1878 3028 1937 3056; x_wconf 96; x_fsize 39">cell</span>
+      <span class="ocrx_word" id="word_000046_000547" title="bbox 1949 3027 2063 3056; x_wconf 96; x_fsize 39">handle</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000054" title="bbox 376 3077 2098 3115; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000548" title="bbox 376 3077 411 3106; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000549" title="bbox 420 3078 471 3106; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000550" title="bbox 483 3077 589 3106; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000046_000551" title="bbox 601 3077 700 3106; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000046_000552" title="bbox 712 3077 804 3115; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000046_000553" title="bbox 817 3077 944 3115; x_wconf 96; x_fsize 39">opened.</span>
+      <span class="ocrx_word" id="word_000046_000554" title="bbox 970 3078 1035 3106; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000555" title="bbox 1050 3085 1296 3107; x_wconf 27; x_fsize 39">IoFuncattach</span>
+      <span class="ocrx_word" id="word_000046_000556" title="bbox 1311 3077 1370 3106; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000046_000557" title="bbox 1386 3085 1632 3107; x_wconf 90; x_fsize 39">IoFuncDetach</span>
+      <span class="ocrx_word" id="word_000046_000558" title="bbox 1646 3077 1800 3106; x_wconf 95; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000046_000559" title="bbox 1813 3077 2001 3115; x_wconf 96; x_fsize 39">manipulate</span>
+      <span class="ocrx_word" id="word_000046_000560" title="bbox 2013 3078 2098 3106; x_wconf 96; x_fsize 39">these</span>
+     </span>
+     <span class="ocr_line" id="line_000046_000055" title="bbox 376 3127 1754 3165; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000561" title="bbox 376 3127 475 3156; x_wconf 96; x_fsize 39">fields.</span>
+      <span class="ocrx_word" id="word_000046_000562" title="bbox 490 3128 555 3156; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000046_000563" title="bbox 567 3128 621 3157; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000046_000564" title="bbox 635 3132 746 3165; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000046_000565" title="bbox 759 3137 828 3156; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000046_000566" title="bbox 841 3127 901 3156; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000046_000567" title="bbox 914 3127 988 3156; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000046_000568" title="bbox 1001 3132 1032 3156; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000569" title="bbox 1044 3127 1138 3156; x_wconf 96; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000046_000570" title="bbox 1151 3128 1202 3156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000571" title="bbox 1214 3128 1268 3157; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000046_000572" title="bbox 1280 3133 1401 3165; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000046_000573" title="bbox 1413 3132 1444 3156; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000046_000574" title="bbox 1456 3128 1507 3156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000046_000575" title="bbox 1519 3132 1633 3156; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000046_000576" title="bbox 1646 3127 1754 3156; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000046_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000046_000029" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000046_000056" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000046_000577" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000046_000578" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000046_000579" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000046_000580" title="bbox 1999 3320 2040 3348; x_wconf 95; x_fsize 39">44</span>
+      <span class="ocrx_word" id="word_000046_000581" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000046_000582" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000046_000583" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000047" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0047.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000047_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000047_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000047_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000047_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000047_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000047_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000047_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000047_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000047_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000047_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000047_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000047_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000001" title="bbox 375 310 2076 598">
+    <p class="ocr_par" id="par_000047_000001" lang="eng" title="bbox 375 310 2039 448" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000001" title="bbox 376 310 2039 348; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000011" title="bbox 376 312 441 340; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000012" title="bbox 454 317 722 345; x_wconf 85; x_fsize 39">ChanSignature</span>
+      <span class="ocrx_word" id="word_000047_000013" title="bbox 737 310 811 339; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000047_000014" title="bbox 824 310 850 339; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000015" title="bbox 863 310 997 339; x_wconf 96; x_fsize 39">checked</span>
+      <span class="ocrx_word" id="word_000047_000016" title="bbox 1009 310 1049 348; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000047_000017" title="bbox 1060 311 1111 339; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000018" title="bbox 1123 310 1281 348; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000047_000019" title="bbox 1295 315 1406 348; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000047_000020" title="bbox 1419 310 1529 348; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000047_000021" title="bbox 1543 320 1602 348; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000047_000022" title="bbox 1613 311 1667 340; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000047_000023" title="bbox 1679 315 1815 348; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000047_000024" title="bbox 1828 310 1874 339; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000047_000025" title="bbox 1887 311 1938 339; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000026" title="bbox 1950 311 2039 339; x_wconf 96; x_fsize 39">value</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000002" title="bbox 379 360 1968 398; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000027" title="bbox 379 367 698 395; x_wconf 91; x_fsize 39">IoChanSignature.</span>
+      <span class="ocrx_word" id="word_000047_000028" title="bbox 724 360 753 389; x_wconf 61; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000047_000029" title="bbox 762 360 784 389; x_wconf 61; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000047_000030" title="bbox 797 360 870 389; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000047_000031" title="bbox 883 365 935 389; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000047_000032" title="bbox 948 360 1070 389; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000047_000033" title="bbox 1084 361 1147 389; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000047_000034" title="bbox 1160 361 1257 395; x_wconf 96; x_fsize 39">value,</span>
+      <span class="ocrx_word" id="word_000047_000035" title="bbox 1272 361 1323 389; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000036" title="bbox 1334 370 1457 398; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000047_000037" title="bbox 1470 360 1584 398; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000047_000038" title="bbox 1597 361 1648 389; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000039" title="bbox 1660 361 1714 390; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000047_000040" title="bbox 1728 360 1843 389; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000047_000041" title="bbox 1855 360 1918 389; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000047_000042" title="bbox 1930 360 1968 389; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000003" title="bbox 375 410 1360 448; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000043" title="bbox 375 410 526 448; x_wconf 96; x_fsize 39">panicked</span>
+      <span class="ocrx_word" id="word_000047_000044" title="bbox 539 410 585 439; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000047_000045" title="bbox 598 410 712 448; x_wconf 96; x_fsize 39">having</span>
+      <span class="ocrx_word" id="word_000047_000046" title="bbox 724 410 834 448; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000047_000047" title="bbox 848 420 885 439; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000047_000048" title="bbox 899 410 1015 439; x_wconf 95; x_fsize 39">invalid</span>
+      <span class="ocrx_word" id="word_000047_000049" title="bbox 1028 411 1082 440; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000047_000050" title="bbox 1095 411 1226 439; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000047_000051" title="bbox 1239 410 1360 439; x_wconf 96; x_fsize 39">handle.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000002" lang="eng" title="bbox 376 460 2076 548" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000004" title="bbox 376 460 2076 498; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000052" title="bbox 376 462 441 490; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000053" title="bbox 454 467 722 490; x_wconf 61; x_fsize 39">ChanLibHandle</span>
+      <span class="ocrx_word" id="word_000047_000054" title="bbox 737 460 811 489; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000047_000055" title="bbox 824 460 850 489; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000056" title="bbox 863 460 937 489; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000047_000057" title="bbox 949 460 989 498; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000047_000058" title="bbox 1000 461 1051 489; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000059" title="bbox 1063 460 1221 498; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000047_000060" title="bbox 1235 465 1346 498; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000047_000061" title="bbox 1359 465 1390 489; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000062" title="bbox 1401 465 1487 489; x_wconf 96; x_fsize 39">route</span>
+      <span class="ocrx_word" id="word_000047_000063" title="bbox 1500 470 1537 489; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000047_000064" title="bbox 1552 460 1761 498; x_wconf 96; x_fsize 39">application's</span>
+      <span class="ocrx_word" id="word_000047_000065" title="bbox 1774 461 1828 490; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000047_000066" title="bbox 1840 465 1961 498; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000047_000067" title="bbox 1973 465 2004 489; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000068" title="bbox 2016 460 2076 489; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000005" title="bbox 376 510 1776 548; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000069" title="bbox 376 510 490 539; x_wconf 96; x_fsize 36">device.</span>
+      <span class="ocrx_word" id="word_000047_000070" title="bbox 516 511 581 539; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000047_000071" title="bbox 593 511 647 540; x_wconf 96; x_fsize 36">I/O</span>
+      <span class="ocrx_word" id="word_000047_000072" title="bbox 659 515 779 548; x_wconf 96; x_fsize 36">request</span>
+      <span class="ocrx_word" id="word_000047_000073" title="bbox 792 510 855 539; x_wconf 96; x_fsize 36">will</span>
+      <span class="ocrx_word" id="word_000047_000074" title="bbox 868 511 927 539; x_wconf 96; x_fsize 36">call</span>
+      <span class="ocrx_word" id="word_000047_000075" title="bbox 940 511 991 539; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000047_000076" title="bbox 1003 519 1315 545; x_wconf 58; x_fsize 36">DevFuncstrategy</span>
+      <span class="ocrx_word" id="word_000047_000077" title="bbox 1329 515 1430 539; x_wconf 96; x_fsize 36">vector</span>
+      <span class="ocrx_word" id="word_000047_000078" title="bbox 1443 510 1478 539; x_wconf 97; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000047_000079" title="bbox 1487 511 1538 539; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000047_000080" title="bbox 1550 510 1656 539; x_wconf 96; x_fsize 36">device</span>
+      <span class="ocrx_word" id="word_000047_000081" title="bbox 1668 510 1776 539; x_wconf 96; x_fsize 36">driver.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000003" lang="eng" title="bbox 376 560 1366 598" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000006" title="bbox 376 560 1366 598; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000082" title="bbox 376 560 405 589; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000047_000083" title="bbox 414 561 465 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000084" title="bbox 477 560 576 589; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000047_000085" title="bbox 589 560 615 589; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000086" title="bbox 629 570 666 589; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000047_000087" title="bbox 681 560 819 589; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000047_000088" title="bbox 832 560 931 589; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000047_000089" title="bbox 944 561 995 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000090" title="bbox 1007 560 1166 598; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000047_000091" title="bbox 1179 560 1205 589; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000092" title="bbox 1217 560 1366 598; x_wconf 96; x_fsize 39">required:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000002" title="bbox 450 607 1500 751">
+    <p class="ocr_par" id="par_000047_000004" lang="eng" title="bbox 450 607 1371 633" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000007" title="bbox 450 607 1371 633; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000093" title="bbox 450 613 512 629; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000047_000094" title="bbox 528 613 579 633; x_wconf 95; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000047_000095" title="bbox 610 607 649 629; x_wconf 96; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000047_000096" title="bbox 980 613 987 633; x_wconf 74; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000047_000097" title="bbox 1019 607 1205 629; x_wconf 96; x_fsize 27">allocated</span>
+      <span class="ocrx_word" id="word_000047_000098" title="bbox 1230 607 1371 629; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000005" lang="eng" title="bbox 450 645 1500 751" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000008" title="bbox 450 645 1435 673; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000047_000099" title="bbox 450 652 512 668; x_wconf 95; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000047_000100" title="bbox 530 646 579 672; x_wconf 95; x_fsize 29">bx,</span>
+      <span class="ocrx_word" id="word_000047_000101" title="bbox 619 645 683 671; x_wconf 50; x_fsize 29">[si]</span>
+      <span class="ocrx_word" id="word_000047_000102" title="bbox 701 646 880 673; x_wconf 50; x_fsize 29">.OpenChan</span>
+      <span class="ocrx_word" id="word_000047_000103" title="bbox 980 652 987 672; x_wconf 91; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000047_000104" title="bbox 1020 646 1161 668; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000047_000105" title="bbox 1187 645 1373 673; x_wconf 96; x_fsize 29">attaching</span>
+      <span class="ocrx_word" id="word_000047_000106" title="bbox 1396 647 1435 668; x_wconf 96; x_fsize 29">to</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000009" title="bbox 450 684 1500 711; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000107" title="bbox 450 691 512 707; x_wconf 93; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000047_000108" title="bbox 527 685 579 711; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000047_000109" title="bbox 613 685 859 707; x_wconf 84; x_fsize 27">IoFuncAttach</span>
+      <span class="ocrx_word" id="word_000047_000110" title="bbox 1130 691 1137 711; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000047_000111" title="bbox 1170 686 1291 707; x_wconf 51; x_fsize 27">return</span>
+      <span class="ocrx_word" id="word_000047_000112" title="bbox 1317 684 1354 706; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000047_000113" title="bbox 1378 686 1418 706; x_wconf 96; x_fsize 27">BX</span>
+      <span class="ocrx_word" id="word_000047_000114" title="bbox 1441 685 1500 707; x_wconf 95; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000010" title="bbox 454 724 1414 751; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000115" title="bbox 454 724 656 747; x_wconf 61; x_fsize 27">ToWithWait</span>
+      <span class="ocrx_word" id="word_000047_000116" title="bbox 980 731 987 751; x_wconf 68; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000047_000117" title="bbox 1020 725 1161 747; x_wconf 93; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000047_000118" title="bbox 1187 725 1352 747; x_wconf 96; x_fsize 27">attached</span>
+      <span class="ocrx_word" id="word_000047_000119" title="bbox 1375 726 1414 747; x_wconf 96; x_fsize 27">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000003" title="bbox 376 799 1352 907">
+    <p class="ocr_par" id="par_000047_000006" lang="eng" title="bbox 376 799 1352 907" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000011" title="bbox 376 799 1255 837; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000120" title="bbox 376 799 502 837; x_wconf 96; x_fsize 39">Finally,</span>
+      <span class="ocrx_word" id="word_000047_000121" title="bbox 517 799 544 828; x_wconf 97; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000047_000122" title="bbox 553 800 604 828; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000123" title="bbox 616 800 747 828; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000047_000124" title="bbox 759 800 815 828; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000047_000125" title="bbox 827 799 903 828; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000047_000126" title="bbox 918 799 1117 837; x_wconf 96; x_fsize 39">successfully</span>
+      <span class="ocrx_word" id="word_000047_000127" title="bbox 1128 799 1255 837; x_wconf 96; x_fsize 39">opened:</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000012" title="bbox 453 846 1204 873; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000128" title="bbox 453 846 511 868; x_wconf 85; x_fsize 29">ele</span>
+      <span class="ocrx_word" id="word_000047_000129" title="bbox 1019 846 1142 873; x_wconf 95; x_fsize 29">Opened</span>
+      <span class="ocrx_word" id="word_000047_000130" title="bbox 1166 846 1204 868; x_wconf 95; x_fsize 29">Ok</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000013" title="bbox 453 885 1352 907; baseline -0.001 0; x_size 28.218246; x_descenders 7.2182469; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000131" title="bbox 453 886 509 907; x_wconf 95; x_fsize 29">ret</span>
+      <span class="ocrx_word" id="word_000047_000132" title="bbox 1020 886 1141 907; x_wconf 96; x_fsize 29">return</span>
+      <span class="ocrx_word" id="word_000047_000133" title="bbox 1165 886 1205 906; x_wconf 96; x_fsize 29">BX</span>
+      <span class="ocrx_word" id="word_000047_000134" title="bbox 1229 885 1289 907; x_wconf 95; x_fsize 29">and</span>
+      <span class="ocrx_word" id="word_000047_000135" title="bbox 1312 886 1352 906; x_wconf 92; x_fsize 29">DX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000004" title="bbox 980 862 987 872">
+    <p class="ocr_par" id="par_000047_000007" lang="eng" title="bbox 980 862 987 872" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000014" title="bbox 980 862 987 872; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000136" title="bbox 980 862 987 872; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000005" title="bbox 980 901 987 911">
+    <p class="ocr_par" id="par_000047_000008" lang="eng" title="bbox 980 901 987 911" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000015" title="bbox 980 901 987 911; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000137" title="bbox 980 901 987 911; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000006" title="bbox 376 960 1438 998">
+    <p class="ocr_par" id="par_000047_000009" lang="eng" title="bbox 376 960 1438 998" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000016" title="bbox 376 960 1438 998; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000138" title="bbox 376 961 441 989; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000139" title="bbox 453 970 534 989; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000047_000140" title="bbox 546 970 690 998; x_wconf 96; x_fsize 39">recovery</span>
+      <span class="ocrx_word" id="word_000047_000141" title="bbox 701 960 777 989; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000047_000142" title="bbox 789 960 933 998; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000047_000143" title="bbox 944 960 1064 989; x_wconf 96; x_fsize 39">follows</span>
+      <span class="ocrx_word" id="word_000047_000144" title="bbox 1077 961 1128 989; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000145" title="bbox 1140 960 1299 998; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000047_000146" title="bbox 1311 965 1438 998; x_wconf 96; x_fsize 39">pattern:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000007" title="bbox 452 1057 1135 1899">
+    <p class="ocr_par" id="par_000047_000010" lang="eng" title="bbox 452 1057 1135 1899" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000017" title="bbox 452 1057 715 1079; baseline 0.004 -1; x_size 26.396704; x_descenders 5.3967037; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000147" title="bbox 452 1057 715 1079; x_wconf 88; x_fsize 27">endFreeReset:</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000018" title="bbox 526 1096 715 1123; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000148" title="bbox 526 1096 607 1123; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000047_000149" title="bbox 677 1102 715 1118; x_wconf 94; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000019" title="bbox 526 1135 715 1162; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000150" title="bbox 526 1135 607 1162; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000047_000151" title="bbox 676 1135 715 1157; x_wconf 96; x_fsize 28">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000020" title="bbox 525 1174 1093 1201; baseline 0.002 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000047_000152" title="bbox 525 1181 587 1197; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000047_000153" title="bbox 678 1181 729 1201; x_wconf 91; x_fsize 29">cx,</span>
+      <span class="ocrx_word" id="word_000047_000154" title="bbox 761 1174 1093 1197; x_wconf 83; x_fsize 29">ChannelIndicator</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000021" title="bbox 525 1214 799 1240; baseline 0.004 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000155" title="bbox 525 1220 587 1236; x_wconf 94; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000047_000156" title="bbox 676 1214 729 1240; x_wconf 94; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000047_000157" title="bbox 761 1214 799 1236; x_wconf 64; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000022" title="bbox 529 1253 942 1280; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000158" title="bbox 529 1253 942 1280; x_wconf 82; x_fsize 27">ToRequestResetCancel</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000023" title="bbox 526 1292 715 1319; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000159" title="bbox 526 1298 586 1319; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000047_000160" title="bbox 676 1292 715 1314; x_wconf 96; x_fsize 28">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000024" title="bbox 526 1337 715 1358; baseline -0.005 -5; x_size 28.194408; x_descenders 5.5; x_ascenders 6.3881578">
+      <span class="ocrx_word" id="word_000047_000161" title="bbox 526 1337 586 1358; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000047_000162" title="bbox 677 1337 715 1353; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000025" title="bbox 452 1370 757 1392; baseline 0.003 -1; x_size 27.396704; x_descenders 5.3967037; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000163" title="bbox 452 1370 757 1392; x_wconf 90; x_fsize 28">endFreeHandler:</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000026" title="bbox 526 1409 715 1436; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000164" title="bbox 526 1409 607 1436; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000047_000165" title="bbox 677 1415 715 1431; x_wconf 93; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000027" title="bbox 526 1448 715 1475; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000166" title="bbox 526 1448 607 1475; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000047_000167" title="bbox 676 1448 715 1470; x_wconf 96; x_fsize 28">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000028" title="bbox 525 1486 1135 1513; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000168" title="bbox 525 1493 587 1509; x_wconf 94; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000047_000169" title="bbox 676 1487 729 1513; x_wconf 95; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000047_000170" title="bbox 769 1487 833 1512; x_wconf 23; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000047_000171" title="bbox 851 1486 1135 1509; x_wconf 23; x_fsize 27">.DriverHandler</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000029" title="bbox 529 1526 838 1548; baseline 0 -1; x_size 26.05941; x_descenders 5.0594096; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000172" title="bbox 529 1526 838 1548; x_wconf 71; x_fsize 27">ToRemoveHandler</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000030" title="bbox 526 1565 715 1592; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000173" title="bbox 526 1571 586 1592; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000047_000174" title="bbox 676 1565 715 1587; x_wconf 96; x_fsize 28">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000031" title="bbox 526 1610 715 1631; baseline -0.005 -5; x_size 28.194408; x_descenders 5.5; x_ascenders 6.3881578">
+      <span class="ocrx_word" id="word_000047_000175" title="bbox 526 1610 586 1631; x_wconf 96; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000047_000176" title="bbox 677 1610 715 1626; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000032" title="bbox 452 1643 736 1670; baseline 0.004 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000177" title="bbox 452 1643 736 1670; x_wconf 91; x_fsize 28">endFreeMemory:</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000033" title="bbox 526 1682 715 1709; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000178" title="bbox 526 1682 607 1709; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000047_000179" title="bbox 677 1688 715 1704; x_wconf 91; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000034" title="bbox 527 1721 774 1748; baseline -0.004 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000047_000180" title="bbox 527 1721 774 1748; x_wconf 92; x_fsize 28">HeapFreeCell</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000035" title="bbox 526 1766 715 1787; baseline -0.005 -5; x_size 28.194408; x_descenders 5.5; x_ascenders 6.3881578">
+      <span class="ocrx_word" id="word_000047_000181" title="bbox 526 1766 586 1787; x_wconf 96; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000047_000182" title="bbox 677 1766 715 1782; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000036" title="bbox 528 1800 586 1821; baseline 0 0; x_size 26.396704; x_descenders 5.3967037; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000183" title="bbox 528 1800 586 1821; x_wconf 91; x_fsize 27">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000037" title="bbox 452 1839 631 1865; baseline 0.006 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000184" title="bbox 452 1839 631 1865; x_wconf 91; x_fsize 26">noMemory:</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000038" title="bbox 528 1878 584 1899; baseline 0.018 -1; x_size 26.396704; x_descenders 5.3967037; x_ascenders 5">
+      <span class="ocrx_word" id="word_000047_000185" title="bbox 528 1878 584 1899; x_wconf 96; x_fsize 27">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000008" title="bbox 375 1951 2095 2190">
+    <p class="ocr_par" id="par_000047_000011" lang="eng" title="bbox 375 1951 2095 2190" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000039" title="bbox 376 1951 2053 1989; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000186" title="bbox 376 1951 405 1980; x_wconf 93; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000047_000187" title="bbox 415 1961 431 1980; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000188" title="bbox 444 1951 550 1980; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000189" title="bbox 562 1951 661 1980; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000047_000190" title="bbox 675 1957 814 1989; x_wconf 96; x_fsize 39">supports</span>
+      <span class="ocrx_word" id="word_000047_000191" title="bbox 828 1961 844 1980; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000192" title="bbox 857 1951 940 1980; x_wconf 96; x_fsize 39">fixed</span>
+      <span class="ocrx_word" id="word_000047_000193" title="bbox 953 1951 1080 1980; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000047_000194" title="bbox 1093 1951 1128 1980; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000195" title="bbox 1137 1952 1293 1986; x_wconf 91; x_fsize 39">channels,</span>
+      <span class="ocrx_word" id="word_000047_000196" title="bbox 1308 1951 1331 1980; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000047_000197" title="bbox 1343 1951 1487 1989; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000047_000198" title="bbox 1498 1951 1637 1980; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000047_000199" title="bbox 1651 1951 1737 1980; x_wconf 96; x_fsize 39">static</span>
+      <span class="ocrx_word" id="word_000047_000200" title="bbox 1750 1952 1867 1980; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000047_000201" title="bbox 1879 1951 1994 1980; x_wconf 95; x_fsize 39">blocks.</span>
+      <span class="ocrx_word" id="word_000047_000202" title="bbox 2020 1952 2053 1980; x_wconf 96; x_fsize 39">In</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000040" title="bbox 376 2001 2095 2039; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000203" title="bbox 376 2001 463 2030; x_wconf 95; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000047_000204" title="bbox 476 2007 507 2030; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000205" title="bbox 519 2001 687 2030; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000047_000206" title="bbox 699 2001 726 2030; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000047_000207" title="bbox 736 2011 752 2030; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000208" title="bbox 764 2001 923 2039; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000047_000209" title="bbox 936 2002 1067 2030; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000047_000210" title="bbox 1080 2001 1106 2030; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000211" title="bbox 1119 2002 1271 2039; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000047_000212" title="bbox 1282 2011 1370 2039; x_wconf 96; x_fsize 39">open,</span>
+      <span class="ocrx_word" id="word_000047_000213" title="bbox 1386 2011 1402 2030; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000214" title="bbox 1415 2001 1489 2030; x_wconf 95; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000047_000215" title="bbox 1503 2001 1612 2030; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000047_000216" title="bbox 1624 2001 1662 2030; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000047_000217" title="bbox 1674 2001 1886 2039; x_wconf 94; x_fsize 39">interrogated.</span>
+      <span class="ocrx_word" id="word_000047_000218" title="bbox 1912 2002 1977 2030; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000219" title="bbox 1989 2001 2095 2030; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000041" title="bbox 376 2052 2089 2090; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000220" title="bbox 376 2052 475 2081; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000047_000221" title="bbox 489 2052 598 2081; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000047_000222" title="bbox 611 2062 720 2081; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000047_000223" title="bbox 732 2053 795 2081; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000047_000224" title="bbox 808 2052 970 2090; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000047_000225" title="bbox 984 2062 1034 2081; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000047_000226" title="bbox 1046 2052 1183 2081; x_wconf 96; x_fsize 39">disabled</span>
+      <span class="ocrx_word" id="word_000047_000227" title="bbox 1196 2052 1306 2090; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000047_000228" title="bbox 1319 2052 1379 2081; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000047_000229" title="bbox 1393 2057 1453 2081; x_wconf 96; x_fsize 39">sort</span>
+      <span class="ocrx_word" id="word_000047_000230" title="bbox 1466 2052 1501 2081; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000231" title="bbox 1510 2052 1606 2081; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000047_000232" title="bbox 1619 2052 1703 2081; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000047_000233" title="bbox 1716 2062 1732 2081; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000234" title="bbox 1745 2057 1867 2081; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000047_000235" title="bbox 1880 2052 1985 2081; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000047_000236" title="bbox 1999 2052 2089 2081; x_wconf 96; x_fsize 39">could</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000042" title="bbox 376 2102 2050 2140; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000237" title="bbox 376 2112 466 2131; x_wconf 96; x_fsize 39">occur</span>
+      <span class="ocrx_word" id="word_000047_000238" title="bbox 480 2102 539 2131; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000239" title="bbox 553 2103 678 2131; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000047_000240" title="bbox 690 2112 813 2140; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000047_000241" title="bbox 825 2107 946 2140; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000047_000242" title="bbox 958 2103 1009 2131; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000243" title="bbox 1021 2102 1155 2140; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000047_000244" title="bbox 1168 2102 1203 2131; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000245" title="bbox 1212 2103 1263 2131; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000246" title="bbox 1276 2112 1360 2131; x_wconf 96; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000047_000247" title="bbox 1372 2103 1512 2131; x_wconf 93; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000047_000248" title="bbox 1538 2102 1612 2131; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000047_000249" title="bbox 1625 2102 1651 2131; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000250" title="bbox 1664 2103 1715 2131; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000251" title="bbox 1727 2102 1836 2131; x_wconf 92; x_fsize 39">classic</span>
+      <span class="ocrx_word" id="word_000047_000252" title="bbox 1850 2103 1914 2131; x_wconf 92; x_fsize 39">'test</span>
+      <span class="ocrx_word" id="word_000047_000253" title="bbox 1927 2102 1986 2131; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000254" title="bbox 2000 2103 2050 2131; x_wconf 92; x_fsize 39">set'</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000043" title="bbox 375 2152 1262 2190; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000255" title="bbox 375 2152 513 2190; x_wconf 96; x_fsize 39">problem</span>
+      <span class="ocrx_word" id="word_000047_000256" title="bbox 526 2152 729 2181; x_wconf 96; x_fsize 39">encountered</span>
+      <span class="ocrx_word" id="word_000047_000257" title="bbox 742 2152 773 2181; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000047_000258" title="bbox 787 2152 1012 2190; x_wconf 96; x_fsize 39">multi-tasking</span>
+      <span class="ocrx_word" id="word_000047_000259" title="bbox 1025 2152 1262 2181; x_wconf 96; x_fsize 39">environments.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000047_000009" title="bbox 375 2252 2092 3190">
+    <p class="ocr_par" id="par_000047_000012" lang="eng" title="bbox 375 2252 2068 2530" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000044" title="bbox 375 2252 2040 2290; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000260" title="bbox 375 2253 474 2281; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000047_000261" title="bbox 488 2252 595 2287; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000047_000262" title="bbox 610 2253 661 2281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000263" title="bbox 673 2253 723 2282; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000047_000264" title="bbox 738 2252 797 2281; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000265" title="bbox 810 2253 856 2282; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000047_000266" title="bbox 871 2257 1008 2290; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000047_000267" title="bbox 1020 2252 1162 2290; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000047_000268" title="bbox 1174 2252 1260 2290; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000047_000269" title="bbox 1273 2257 1304 2281; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000270" title="bbox 1316 2253 1367 2281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000271" title="bbox 1379 2252 1448 2281; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000047_000272" title="bbox 1462 2257 1599 2290; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000047_000273" title="bbox 1612 2252 1647 2281; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000274" title="bbox 1656 2253 1707 2281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000275" title="bbox 1720 2252 1904 2290; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000047_000276" title="bbox 1917 2262 2040 2290; x_wconf 96; x_fsize 39">process</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000045" title="bbox 377 2302 2014 2340; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000277" title="bbox 377 2302 556 2340; x_wconf 96; x_fsize 39">attempting</span>
+      <span class="ocrx_word" id="word_000047_000278" title="bbox 569 2307 600 2331; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000279" title="bbox 612 2312 690 2340; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000280" title="bbox 705 2312 721 2331; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000281" title="bbox 734 2302 840 2331; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000282" title="bbox 852 2303 992 2331; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000047_000283" title="bbox 1018 2303 1083 2331; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000284" title="bbox 1096 2302 1280 2340; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000047_000285" title="bbox 1295 2302 1404 2331; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000047_000286" title="bbox 1417 2312 1526 2331; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000047_000287" title="bbox 1538 2303 1602 2331; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000047_000288" title="bbox 1614 2303 1666 2331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000289" title="bbox 1678 2303 1728 2332; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000047_000290" title="bbox 1742 2302 1802 2331; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000291" title="bbox 1815 2303 1861 2332; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000047_000292" title="bbox 1876 2307 2014 2340; x_wconf 96; x_fsize 39">segment</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000046" title="bbox 375 2352 1911 2390; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000293" title="bbox 375 2352 517 2390; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000047_000294" title="bbox 530 2352 570 2381; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000047_000295" title="bbox 582 2352 613 2381; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000047_000296" title="bbox 627 2352 687 2381; x_wconf 96; x_fsize 39">fact</span>
+      <span class="ocrx_word" id="word_000047_000297" title="bbox 699 2352 785 2390; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000047_000298" title="bbox 798 2357 829 2381; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000299" title="bbox 841 2352 879 2381; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000047_000300" title="bbox 892 2352 961 2381; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000047_000301" title="bbox 975 2357 1121 2390; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000047_000302" title="bbox 1147 2353 1212 2381; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000303" title="bbox 1224 2352 1330 2381; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000304" title="bbox 1342 2352 1441 2381; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000047_000305" title="bbox 1454 2357 1535 2381; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000047_000306" title="bbox 1547 2352 1624 2390; x_wconf 96; x_fsize 39">obey</span>
+      <span class="ocrx_word" id="word_000047_000307" title="bbox 1635 2353 1686 2381; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000308" title="bbox 1698 2353 1817 2381; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000047_000309" title="bbox 1830 2353 1911 2381; x_wconf 96; x_fsize 39">rules</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000047" title="bbox 376 2402 2002 2440; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000310" title="bbox 376 2402 562 2440; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000047_000311" title="bbox 576 2407 714 2440; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000047_000312" title="bbox 725 2402 851 2440; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000047_000313" title="bbox 864 2402 1096 2440; x_wconf 95; x_fsize 39">manipulation.</span>
+      <span class="ocrx_word" id="word_000047_000314" title="bbox 1122 2403 1187 2431; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000315" title="bbox 1199 2403 1249 2432; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000047_000316" title="bbox 1264 2402 1323 2431; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000317" title="bbox 1336 2403 1382 2432; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000047_000318" title="bbox 1397 2407 1535 2440; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000047_000319" title="bbox 1546 2402 1688 2440; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000047_000320" title="bbox 1701 2412 1757 2431; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000047_000321" title="bbox 1770 2402 1808 2431; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000047_000322" title="bbox 1819 2402 1962 2431; x_wconf 96; x_fsize 39">reloaded</span>
+      <span class="ocrx_word" id="word_000047_000323" title="bbox 1975 2402 2002 2431; x_wconf 96; x_fsize 39">if</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000048" title="bbox 375 2451 2068 2490; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000324" title="bbox 375 2452 515 2490; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000047_000325" title="bbox 528 2452 607 2481; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000047_000326" title="bbox 620 2453 671 2481; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000327" title="bbox 686 2460 804 2481; x_wconf 92; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000047_000328" title="bbox 821 2457 967 2480; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000047_000329" title="bbox 978 2451 1103 2489; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000047_000330" title="bbox 1117 2456 1145 2480; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000047_000331" title="bbox 1157 2451 1197 2489; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000047_000332" title="bbox 1208 2452 1259 2480; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000333" title="bbox 1271 2452 1320 2480; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000047_000334" title="bbox 1331 2451 1466 2489; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000047_000335" title="bbox 1492 2452 1544 2480; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000047_000336" title="bbox 1557 2451 1715 2489; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000047_000337" title="bbox 1729 2456 1840 2489; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000047_000338" title="bbox 1854 2451 1984 2480; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000047_000339" title="bbox 1997 2461 2068 2489; x_wconf 96; x_fsize 39">may</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000049" title="bbox 375 2501 532 2530; baseline 0 0; x_size 38.214378; x_descenders 9.2143784; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000340" title="bbox 375 2501 413 2530; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000047_000341" title="bbox 425 2501 532 2530; x_wconf 96; x_fsize 39">called.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000013" lang="eng" title="bbox 376 2553 533 2583" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000050" title="bbox 376 2553 533 2583; baseline 0 -1; x_size 39.408348; x_descenders 9.4568624; x_ascenders 10.451485">
+      <span class="ocrx_word" id="word_000047_000342" title="bbox 376 2553 533 2583; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000014" lang="eng" title="bbox 376 2602 1238 2631" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000051" title="bbox 376 2602 1238 2631; baseline 0 0; x_size 38.214378; x_descenders 9.2143784; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000343" title="bbox 376 2603 435 2631; x_wconf 94; x_fsize 39">DX</span>
+      <span class="ocrx_word" id="word_000047_000344" title="bbox 447 2602 586 2631; x_wconf 95; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000047_000345" title="bbox 599 2603 650 2631; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000346" title="bbox 662 2602 768 2631; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000347" title="bbox 780 2602 893 2631; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000047_000348" title="bbox 905 2602 940 2631; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000349" title="bbox 949 2603 1000 2631; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000350" title="bbox 1012 2602 1118 2631; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000351" title="bbox 1130 2602 1238 2631; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000015" lang="eng" title="bbox 377 2652 1035 2690" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000052" title="bbox 377 2652 1035 2690; baseline -0.002 -9; x_size 34; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000352" title="bbox 377 2653 411 2682; x_wconf 86; x_fsize 35">SI</span>
+      <span class="ocrx_word" id="word_000047_000353" title="bbox 424 2652 450 2681; x_wconf 88; x_fsize 35">is</span>
+      <span class="ocrx_word" id="word_000047_000354" title="bbox 464 2662 480 2681; x_wconf 96; x_fsize 35">a</span>
+      <span class="ocrx_word" id="word_000047_000355" title="bbox 492 2652 611 2690; x_wconf 96; x_fsize 35">pointer</span>
+      <span class="ocrx_word" id="word_000047_000356" title="bbox 624 2657 655 2681; x_wconf 96; x_fsize 35">to</span>
+      <span class="ocrx_word" id="word_000047_000357" title="bbox 667 2653 718 2681; x_wconf 93; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000047_000358" title="bbox 731 2660 872 2686; x_wconf 88; x_fsize 35">OpenEnt</span>
+      <span class="ocrx_word" id="word_000047_000359" title="bbox 889 2657 1035 2680; x_wconf 96; x_fsize 35">structure</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000016" lang="eng" title="bbox 376 2701 1035 2739" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000053" title="bbox 376 2701 1035 2739; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000360" title="bbox 376 2702 425 2730; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000047_000361" title="bbox 437 2701 463 2730; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000047_000362" title="bbox 477 2711 493 2730; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000047_000363" title="bbox 505 2701 624 2739; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000047_000364" title="bbox 637 2706 668 2730; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000365" title="bbox 680 2702 731 2730; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000366" title="bbox 746 2710 864 2731; x_wconf 91; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000047_000367" title="bbox 881 2707 1035 2730; x_wconf 96; x_fsize 39">structure.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000017" lang="eng" title="bbox 376 2753 550 2782" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000054" title="bbox 376 2753 550 2782; baseline 0.006 -1; x_size 39.408348; x_descenders 9.4568624; x_ascenders 10.451485">
+      <span class="ocrx_word" id="word_000047_000368" title="bbox 376 2753 550 2782; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000018" lang="eng" title="bbox 376 2802 2092 2890" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000055" title="bbox 376 2802 2092 2840; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000369" title="bbox 376 2802 405 2831; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000047_000370" title="bbox 414 2803 465 2831; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000371" title="bbox 477 2803 608 2831; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000047_000372" title="bbox 621 2812 699 2840; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000373" title="bbox 713 2812 775 2831; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000047_000374" title="bbox 789 2802 964 2837; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000047_000375" title="bbox 978 2807 1079 2831; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000047_000376" title="bbox 1093 2802 1165 2831; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000047_000377" title="bbox 1179 2803 1230 2831; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000378" title="bbox 1242 2812 1328 2840; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000047_000379" title="bbox 1339 2802 1402 2840; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000047_000380" title="bbox 1415 2803 1495 2831; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000047_000381" title="bbox 1509 2802 1568 2831; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000382" title="bbox 1581 2803 1632 2831; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000383" title="bbox 1644 2803 1700 2831; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000047_000384" title="bbox 1711 2802 1837 2840; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000047_000385" title="bbox 1850 2802 2028 2840; x_wconf 96; x_fsize 39">containing</span>
+      <span class="ocrx_word" id="word_000047_000386" title="bbox 2041 2803 2092 2831; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000056" title="bbox 376 2853 608 2890; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000047_000387" title="bbox 376 2862 454 2890; x_wconf 96; x_fsize 38">open</span>
+      <span class="ocrx_word" id="word_000047_000388" title="bbox 468 2853 608 2881; x_wconf 96; x_fsize 38">channel.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000019" lang="eng" title="bbox 376 2902 1858 2940" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000057" title="bbox 376 2902 1858 2940; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000389" title="bbox 376 2902 405 2931; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000047_000390" title="bbox 414 2903 465 2931; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000391" title="bbox 477 2912 555 2940; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000392" title="bbox 569 2902 671 2937; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000047_000393" title="bbox 685 2907 786 2931; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000047_000394" title="bbox 800 2902 872 2931; x_wconf 97; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000047_000395" title="bbox 886 2903 937 2931; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000396" title="bbox 949 2912 1035 2940; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000047_000397" title="bbox 1046 2902 1109 2940; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000047_000398" title="bbox 1123 2907 1167 2931; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000047_000399" title="bbox 1180 2902 1239 2931; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000400" title="bbox 1252 2903 1303 2931; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000401" title="bbox 1315 2912 1396 2931; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000047_000402" title="bbox 1409 2902 1536 2931; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000047_000403" title="bbox 1549 2902 1580 2931; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000047_000404" title="bbox 1594 2903 1646 2931; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000405" title="bbox 1658 2903 1712 2931; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000047_000406" title="bbox 1723 2902 1858 2940; x_wconf 95; x_fsize 39">register.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000020" lang="eng" title="bbox 376 2953 505 2983" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000058" title="bbox 376 2953 505 2983; baseline 0.008 -1; x_size 39.408348; x_descenders 9.4568624; x_ascenders 10.451485">
+      <span class="ocrx_word" id="word_000047_000407" title="bbox 376 2953 505 2983; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000021" lang="eng" title="bbox 376 3002 2017 3090" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000059" title="bbox 376 3002 2017 3040; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000408" title="bbox 376 3003 441 3031; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000409" title="bbox 453 3012 531 3040; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000410" title="bbox 545 3007 646 3031; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000047_000411" title="bbox 659 3012 715 3031; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000047_000412" title="bbox 728 3002 829 3040; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000047_000413" title="bbox 844 3002 867 3031; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000047_000414" title="bbox 879 3002 942 3031; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000047_000415" title="bbox 955 3012 1046 3031; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000047_000416" title="bbox 1058 3003 1109 3031; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000417" title="bbox 1120 3012 1243 3040; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000047_000418" title="bbox 1255 3002 1430 3040; x_wconf 96; x_fsize 39">requesting</span>
+      <span class="ocrx_word" id="word_000047_000419" title="bbox 1443 3003 1494 3031; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000420" title="bbox 1506 3002 1612 3031; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000047_000421" title="bbox 1624 3012 1702 3040; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000422" title="bbox 1716 3007 1747 3031; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000047_000423" title="bbox 1759 3002 1927 3031; x_wconf 96; x_fsize 39">terminate.</span>
+      <span class="ocrx_word" id="word_000047_000424" title="bbox 1953 3003 1978 3031; x_wconf 93; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000047_000425" title="bbox 1990 3002 2017 3031; x_wconf 93; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000047_000060" title="bbox 376 3052 1393 3090; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000047_000426" title="bbox 376 3053 516 3081; x_wconf 96; x_fsize 38">however</span>
+      <span class="ocrx_word" id="word_000047_000427" title="bbox 529 3062 614 3081; x_wconf 96; x_fsize 38">more</span>
+      <span class="ocrx_word" id="word_000047_000428" title="bbox 626 3053 713 3081; x_wconf 96; x_fsize 38">usual</span>
+      <span class="ocrx_word" id="word_000047_000429" title="bbox 726 3057 757 3081; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000047_000430" title="bbox 768 3057 869 3081; x_wconf 96; x_fsize 38">return</span>
+      <span class="ocrx_word" id="word_000047_000431" title="bbox 884 3062 921 3081; x_wconf 96; x_fsize 38">an</span>
+      <span class="ocrx_word" id="word_000047_000432" title="bbox 935 3062 1016 3081; x_wconf 96; x_fsize 38">error</span>
+      <span class="ocrx_word" id="word_000047_000433" title="bbox 1029 3057 1060 3081; x_wconf 95; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000047_000434" title="bbox 1072 3053 1123 3081; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000047_000435" title="bbox 1135 3052 1249 3090; x_wconf 96; x_fsize 38">calling</span>
+      <span class="ocrx_word" id="word_000047_000436" title="bbox 1261 3062 1393 3090; x_wconf 96; x_fsize 38">process.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000022" lang="eng" title="bbox 376 3103 596 3133" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000061" title="bbox 376 3103 596 3133; baseline 0.005 -1; x_size 39.408348; x_descenders 9.4568624; x_ascenders 10.451485">
+      <span class="ocrx_word" id="word_000047_000437" title="bbox 376 3103 596 3133; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000047_000023" lang="eng" title="bbox 376 3152 1724 3190" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000062" title="bbox 376 3152 1724 3190; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000438" title="bbox 376 3153 441 3181; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000047_000439" title="bbox 453 3153 513 3187; x_wconf 96; x_fsize 39">DS,</span>
+      <span class="ocrx_word" id="word_000047_000440" title="bbox 528 3153 584 3187; x_wconf 95; x_fsize 39">ES,</span>
+      <span class="ocrx_word" id="word_000047_000441" title="bbox 600 3153 652 3187; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000047_000442" title="bbox 668 3153 720 3187; x_wconf 96; x_fsize 39">SP,</span>
+      <span class="ocrx_word" id="word_000047_000443" title="bbox 735 3153 784 3181; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000047_000444" title="bbox 797 3152 856 3181; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000047_000445" title="bbox 869 3153 928 3181; x_wconf 96; x_fsize 39">DX</span>
+      <span class="ocrx_word" id="word_000047_000446" title="bbox 939 3152 1081 3190; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000047_000447" title="bbox 1094 3157 1175 3181; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000047_000448" title="bbox 1186 3152 1224 3181; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000047_000449" title="bbox 1235 3152 1396 3190; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000047_000450" title="bbox 1408 3153 1448 3190; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000047_000451" title="bbox 1459 3153 1510 3181; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000047_000452" title="bbox 1522 3162 1600 3190; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000047_000453" title="bbox 1614 3157 1724 3181; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 749 2460 751 2480"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 809 2710 811 2730"></div>
+   <div class="ocr_carea" id="block_000047_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000047_000024" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000047_000063" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000047_000454" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000047_000455" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000047_000456" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000047_000457" title="bbox 1999 3320 2038 3349; x_wconf 96; x_fsize 39">45</span>
+      <span class="ocrx_word" id="word_000047_000458" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000047_000459" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000047_000460" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000048" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0048.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000048_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000048_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000048_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000048_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000048_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000048_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000048_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000048_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000048_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000048_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000048_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000048_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000001" title="bbox 379 311 785 359">
+    <p class="ocr_par" id="par_000048_000001" lang="eng" title="bbox 379 311 785 359" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000001" title="bbox 379 311 785 359; baseline 0.002 -11; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000011" title="bbox 379 311 785 359; x_wconf 86; x_fsize 49">DevFuncStrategy</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000002" title="bbox 375 396 2091 784">
+    <p class="ocr_par" id="par_000048_000002" lang="eng" title="bbox 375 396 2091 784" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000002" title="bbox 375 396 2068 434; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000012" title="bbox 375 397 474 425; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000048_000013" title="bbox 489 406 526 425; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000048_000014" title="bbox 541 396 725 434; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000048_000015" title="bbox 739 396 844 425; x_wconf 96; x_fsize 39">makes</span>
+      <span class="ocrx_word" id="word_000048_000016" title="bbox 858 406 895 425; x_wconf 97; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000048_000017" title="bbox 909 397 963 426; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000048_000018" title="bbox 975 401 1095 434; x_wconf 95; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000019" title="bbox 1108 406 1147 425; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000048_000020" title="bbox 1161 397 1212 425; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000021" title="bbox 1224 396 1342 434; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000048_000022" title="bbox 1355 396 1461 425; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000023" title="bbox 1473 396 1572 425; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000024" title="bbox 1585 397 1716 425; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000048_000025" title="bbox 1729 397 1780 425; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000026" title="bbox 1791 401 1911 434; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000027" title="bbox 1924 396 1950 425; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000028" title="bbox 1962 396 2068 425; x_wconf 96; x_fsize 39">routed</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000003" title="bbox 376 446 2030 484; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000029" title="bbox 376 451 407 475; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000030" title="bbox 419 446 479 475; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000048_000031" title="bbox 492 451 593 475; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000048_000032" title="bbox 605 446 645 484; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000048_000033" title="bbox 656 447 707 475; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000034" title="bbox 719 446 877 484; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000048_000035" title="bbox 891 451 1011 484; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000048_000036" title="bbox 1037 447 1066 475; x_wconf 95; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000048_000037" title="bbox 1078 446 1184 475; x_wconf 95; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000038" title="bbox 1196 446 1295 475; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000039" title="bbox 1308 446 1426 475; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000048_000040" title="bbox 1439 447 1490 475; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000041" title="bbox 1503 451 1547 475; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000048_000042" title="bbox 1559 446 1594 475; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000043" title="bbox 1603 446 1757 475; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000048_000044" title="bbox 1770 447 1834 475; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000048_000045" title="bbox 1846 446 1868 475; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000048_000046" title="bbox 1882 451 2030 484; x_wconf 96; x_fsize 39">supports.</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000004" title="bbox 376 496 2081 535; baseline -0.001 -9; x_size 33; x_descenders 5; x_ascenders 12">
+      <span class="ocrx_word" id="word_000048_000047" title="bbox 376 498 475 526; x_wconf 96; x_fsize 34">These</span>
+      <span class="ocrx_word" id="word_000048_000048" title="bbox 487 497 631 535; x_wconf 96; x_fsize 34">typically</span>
+      <span class="ocrx_word" id="word_000048_000049" title="bbox 642 497 765 526; x_wconf 93; x_fsize 34">include</span>
+      <span class="ocrx_word" id="word_000048_000050" title="bbox 780 505 973 531; x_wconf 44; x_fsize 34">IoFuncSet,</span>
+      <span class="ocrx_word" id="word_000048_000051" title="bbox 991 505 1226 531; x_wconf 91; x_fsize 34">IoFuncSense,</span>
+      <span class="ocrx_word" id="word_000048_000052" title="bbox 1244 504 1458 531; x_wconf 84; x_fsize 34">IoFuncRead,</span>
+      <span class="ocrx_word" id="word_000048_000053" title="bbox 1476 503 1700 526; x_wconf 86; x_fsize 34">IoFuncWrite</span>
+      <span class="ocrx_word" id="word_000048_000054" title="bbox 1716 496 1775 525; x_wconf 90; x_fsize 34">and</span>
+      <span class="ocrx_word" id="word_000048_000055" title="bbox 1791 504 2026 526; x_wconf 90; x_fsize 34">IoFuncClose.</span>
+      <span class="ocrx_word" id="word_000048_000056" title="bbox 2052 497 2081 525; x_wconf 96; x_fsize 34">A</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000005" title="bbox 376 546 2035 584; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000057" title="bbox 376 546 482 575; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000058" title="bbox 494 546 593 575; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000059" title="bbox 606 546 679 575; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000048_000060" title="bbox 692 551 744 575; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000048_000061" title="bbox 756 547 835 575; x_wconf 96; x_fsize 39">have</span>
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+      <span class="ocrx_word" id="word_000048_000064" title="bbox 1028 556 1087 584; x_wconf 96; x_fsize 39">any</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000048_000076" title="bbox 376 597 482 626; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000048_000078" title="bbox 606 597 705 626; x_wconf 96; x_fsize 39">writer</span>
+      <span class="ocrx_word" id="word_000048_000079" title="bbox 719 597 778 626; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000048_000080" title="bbox 792 597 976 635; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000048_000081" title="bbox 990 597 1089 626; x_wconf 95; x_fsize 39">writer</span>
+      <span class="ocrx_word" id="word_000048_000082" title="bbox 1103 607 1135 626; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000048_000083" title="bbox 1148 603 1179 626; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000084" title="bbox 1191 598 1271 626; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000048_000085" title="bbox 1284 597 1438 626; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000048_000086" title="bbox 1452 597 1511 626; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000048_000087" title="bbox 1525 597 1693 626; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000048_000088" title="bbox 1705 602 1890 635; x_wconf 96; x_fsize 39">parameters</span>
+      <span class="ocrx_word" id="word_000048_000089" title="bbox 1904 607 1954 626; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000007" title="bbox 375 647 2091 685; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000090" title="bbox 375 647 531 685; x_wconf 96; x_fsize 39">provided.</span>
+      <span class="ocrx_word" id="word_000048_000091" title="bbox 557 648 602 676; x_wconf 95; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000048_000092" title="bbox 614 647 716 676; x_wconf 95; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000048_000093" title="bbox 730 648 781 676; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000094" title="bbox 792 657 894 685; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000048_000095" title="bbox 907 647 942 676; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000096" title="bbox 952 647 1090 676; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000048_000097" title="bbox 1103 647 1209 676; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000098" title="bbox 1221 647 1345 682; x_wconf 96; x_fsize 39">drivers,</span>
+      <span class="ocrx_word" id="word_000048_000099" title="bbox 1359 648 1509 682; x_wconf 96; x_fsize 39">however,</span>
+      <span class="ocrx_word" id="word_000048_000100" title="bbox 1524 647 1547 676; x_wconf 96; x_fsize 39">it</span>
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+      <span class="ocrx_word" id="word_000048_000102" title="bbox 1597 647 1833 676; x_wconf 96; x_fsize 39">recommended</span>
+      <span class="ocrx_word" id="word_000048_000103" title="bbox 1846 648 1909 676; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000048_000104" title="bbox 1922 648 1973 676; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000105" title="bbox 1985 647 2091 676; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000008" title="bbox 376 697 2002 735; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000106" title="bbox 376 697 475 726; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000107" title="bbox 488 707 542 726; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000048_000108" title="bbox 554 698 605 726; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000109" title="bbox 618 703 729 735; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000048_000110" title="bbox 742 697 860 726; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000048_000111" title="bbox 873 697 945 726; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000048_000112" title="bbox 959 697 1036 726; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000048_000113" title="bbox 1050 697 1241 735; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000048_000114" title="bbox 1253 697 1474 735; x_wconf 96; x_fsize 39">functionality,</span>
+      <span class="ocrx_word" id="word_000048_000115" title="bbox 1489 697 1535 726; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000048_000116" title="bbox 1548 698 1697 735; x_wconf 96; x_fsize 39">example,</span>
+      <span class="ocrx_word" id="word_000048_000117" title="bbox 1712 698 1763 726; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000118" title="bbox 1778 703 2002 726; x_wconf 29; x_fsize 39">loFuncWrite</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000009" title="bbox 376 746 1444 784; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000119" title="bbox 376 746 513 775; x_wconf 95; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000048_000120" title="bbox 527 746 654 775; x_wconf 95; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000048_000121" title="bbox 668 746 777 775; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000048_000122" title="bbox 791 747 902 784; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000048_000123" title="bbox 914 746 952 775; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000048_000124" title="bbox 965 746 1133 775; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000048_000125" title="bbox 1146 746 1218 775; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000048_000126" title="bbox 1232 746 1353 784; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000048_000127" title="bbox 1366 746 1444 775; x_wconf 96; x_fsize 39">data.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000003" title="bbox 375 847 2083 1584">
+    <p class="ocr_par" id="par_000048_000003" lang="eng" title="bbox 376 847 2073 935" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000010" title="bbox 376 847 2073 885; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000128" title="bbox 376 848 441 876; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000129" title="bbox 454 852 585 885; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000048_000130" title="bbox 596 847 733 876; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000048_000131" title="bbox 747 847 773 876; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000132" title="bbox 785 847 895 885; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000048_000133" title="bbox 908 848 959 876; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000134" title="bbox 971 848 1102 876; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000048_000135" title="bbox 1114 847 1228 876; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000048_000136" title="bbox 1241 857 1273 876; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000048_000137" title="bbox 1287 847 1435 876; x_wconf 96; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000048_000138" title="bbox 1448 847 1479 876; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000048_000139" title="bbox 1493 848 1544 876; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000140" title="bbox 1556 857 1634 885; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000048_000141" title="bbox 1648 853 1750 876; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000048_000142" title="bbox 1763 847 1794 876; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000048_000143" title="bbox 1808 848 1859 876; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000144" title="bbox 1871 848 1927 876; x_wconf 95; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000048_000145" title="bbox 1938 847 2073 885; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000011" title="bbox 376 897 1907 935; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000146" title="bbox 376 897 450 926; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000048_000147" title="bbox 463 897 607 935; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000048_000148" title="bbox 618 897 757 926; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000048_000149" title="bbox 770 898 887 926; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000048_000150" title="bbox 900 897 1097 926; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000048_000151" title="bbox 1111 897 1297 935; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000048_000152" title="bbox 1310 898 1361 926; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000153" title="bbox 1373 903 1492 926; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000048_000154" title="bbox 1506 902 1581 926; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000048_000155" title="bbox 1593 897 1628 926; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000156" title="bbox 1637 898 1688 926; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000157" title="bbox 1700 898 1754 927; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000048_000158" title="bbox 1767 898 1907 926; x_wconf 95; x_fsize 39">channel.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000004" lang="eng" title="bbox 376 946 1888 1031" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000012" title="bbox 376 946 1888 985; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000159" title="bbox 376 948 441 976; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000160" title="bbox 454 948 488 977; x_wconf 96; x_fsize 39">SI</span>
+      <span class="ocrx_word" id="word_000048_000161" title="bbox 500 947 626 985; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000048_000162" title="bbox 639 947 778 976; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000048_000163" title="bbox 792 957 808 976; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000164" title="bbox 820 947 939 985; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000048_000165" title="bbox 952 953 983 976; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000166" title="bbox 996 957 1012 976; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000167" title="bbox 1025 955 1125 981; x_wconf 67; x_fsize 39">RgEnt</span>
+      <span class="ocrx_word" id="word_000048_000168" title="bbox 1142 951 1296 975; x_wconf 96; x_fsize 39">structure.</span>
+      <span class="ocrx_word" id="word_000048_000169" title="bbox 1311 946 1385 975; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000048_000170" title="bbox 1399 951 1545 975; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000048_000171" title="bbox 1557 946 1696 975; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000048_000172" title="bbox 1709 946 1776 975; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000048_000173" title="bbox 1789 946 1888 981; x_wconf 96; x_fsize 39">fields,</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000013" title="bbox 376 996 1246 1031; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000048_000174" title="bbox 376 1003 593 1031; x_wconf 90; x_fsize 28">RqFunction,</span>
+      <span class="ocrx_word" id="word_000048_000175" title="bbox 608 1005 846 1031; x_wconf 89; x_fsize 28">RqStatusPtr,</span>
+      <span class="ocrx_word" id="word_000048_000176" title="bbox 861 1004 1005 1031; x_wconf 75; x_fsize 28">RqA1Ptr</span>
+      <span class="ocrx_word" id="word_000048_000177" title="bbox 1020 996 1079 1025; x_wconf 97; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000048_000178" title="bbox 1092 1003 1246 1031; x_wconf 78; x_fsize 28">RqA2Ptr.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000005" lang="eng" title="bbox 376 1046 2024 1184" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000014" title="bbox 376 1046 1809 1084; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000179" title="bbox 376 1047 441 1075; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000180" title="bbox 453 1053 660 1081; x_wconf 35; x_fsize 39">RgFunction</span>
+      <span class="ocrx_word" id="word_000048_000181" title="bbox 674 1046 748 1075; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000048_000182" title="bbox 761 1046 900 1075; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000048_000183" title="bbox 913 1047 964 1075; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000184" title="bbox 976 1046 1113 1075; x_wconf 95; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000048_000185" title="bbox 1127 1046 1254 1075; x_wconf 96; x_fsize 39">number</span>
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+      <span class="ocrx_word" id="word_000048_000187" title="bbox 1312 1046 1422 1084; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000048_000188" title="bbox 1435 1051 1466 1075; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000189" title="bbox 1478 1047 1529 1075; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000190" title="bbox 1544 1053 1746 1076; x_wconf 82; x_fsize 39">IowithWait</span>
+      <span class="ocrx_word" id="word_000048_000191" title="bbox 1763 1047 1809 1082; x_wconf 96; x_fsize 39">(or</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000015" title="bbox 379 1096 2024 1134; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000192" title="bbox 379 1097 681 1132; x_wconf 86; x_fsize 39">IoAsynchronous)</span>
+      <span class="ocrx_word" id="word_000048_000193" title="bbox 695 1097 749 1126; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000048_000194" title="bbox 761 1102 881 1134; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000195" title="bbox 893 1096 933 1134; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000048_000196" title="bbox 944 1097 995 1125; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000197" title="bbox 1008 1096 1202 1134; x_wconf 96; x_fsize 39">application.</span>
+      <span class="ocrx_word" id="word_000048_000198" title="bbox 1228 1096 1257 1125; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000048_000199" title="bbox 1267 1106 1283 1125; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000200" title="bbox 1296 1096 1402 1125; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000201" title="bbox 1414 1096 1513 1125; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000202" title="bbox 1526 1096 1599 1125; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000048_000203" title="bbox 1612 1101 1664 1125; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000048_000204" title="bbox 1678 1101 1801 1134; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000048_000205" title="bbox 1814 1097 1865 1125; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000206" title="bbox 1878 1096 2024 1134; x_wconf 96; x_fsize 39">specified</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000016" title="bbox 376 1146 1481 1184; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000207" title="bbox 376 1146 523 1181; x_wconf 96; x_fsize 39">function,</span>
+      <span class="ocrx_word" id="word_000048_000208" title="bbox 538 1146 560 1175; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000048_000209" title="bbox 574 1146 683 1175; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000048_000210" title="bbox 695 1156 766 1184; x_wconf 96; x_fsize 39">pass</span>
+      <span class="ocrx_word" id="word_000048_000211" title="bbox 779 1147 830 1175; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000212" title="bbox 841 1151 962 1184; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000213" title="bbox 974 1156 1013 1175; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000048_000214" title="bbox 1027 1151 1058 1175; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000215" title="bbox 1070 1146 1108 1175; x_wconf 93; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000048_000216" title="bbox 1122 1147 1241 1184; x_wconf 84; x_fsize 39">'parent'</span>
+      <span class="ocrx_word" id="word_000048_000217" title="bbox 1255 1146 1361 1175; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000218" title="bbox 1373 1146 1481 1175; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000006" lang="eng" title="bbox 375 1196 2083 1435" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000017" title="bbox 376 1196 2083 1234; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000219" title="bbox 376 1198 441 1226; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000220" title="bbox 453 1205 617 1231; x_wconf 41; x_fsize 39">RqStatus</span>
+      <span class="ocrx_word" id="word_000048_000221" title="bbox 631 1196 750 1234; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000048_000222" title="bbox 763 1196 902 1225; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000048_000223" title="bbox 916 1206 932 1225; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000224" title="bbox 944 1196 1063 1234; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000048_000225" title="bbox 1076 1201 1107 1225; x_wconf 86; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000226" title="bbox 1120 1206 1136 1225; x_wconf 86; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000227" title="bbox 1149 1206 1287 1234; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000048_000228" title="bbox 1298 1196 1430 1225; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000048_000229" title="bbox 1444 1196 1475 1225; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000048_000230" title="bbox 1489 1197 1540 1225; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000231" title="bbox 1553 1196 1737 1234; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000048_000232" title="bbox 1750 1197 1897 1234; x_wconf 94; x_fsize 39">process's</span>
+      <span class="ocrx_word" id="word_000048_000233" title="bbox 1910 1196 1979 1225; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000048_000234" title="bbox 1993 1206 2083 1234; x_wconf 96; x_fsize 39">space</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000018" title="bbox 376 1246 2060 1284; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000235" title="bbox 376 1247 439 1275; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000048_000236" title="bbox 451 1246 585 1275; x_wconf 96; x_fsize 39">receives</span>
+      <span class="ocrx_word" id="word_000048_000237" title="bbox 598 1247 649 1275; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000238" title="bbox 661 1247 715 1276; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000048_000239" title="bbox 727 1251 863 1284; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000048_000240" title="bbox 876 1246 1061 1284; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000048_000241" title="bbox 1076 1251 1178 1275; x_wconf 96; x_fsize 39">status.</span>
+      <span class="ocrx_word" id="word_000048_000242" title="bbox 1204 1247 1269 1275; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000243" title="bbox 1281 1246 1387 1275; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000244" title="bbox 1399 1246 1498 1275; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000245" title="bbox 1511 1251 1591 1275; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000048_000246" title="bbox 1605 1251 1648 1275; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000048_000247" title="bbox 1661 1246 1721 1275; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000048_000248" title="bbox 1734 1256 1872 1284; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000048_000249" title="bbox 1883 1246 2015 1275; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000048_000250" title="bbox 2029 1251 2060 1275; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000019" title="bbox 376 1296 1994 1334; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000251" title="bbox 376 1298 427 1326; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000252" title="bbox 439 1298 528 1326; x_wconf 93; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000048_000253" title="bbox 540 1303 747 1331; x_wconf 89; x_fsize 39">PendingErr</span>
+      <span class="ocrx_word" id="word_000048_000254" title="bbox 761 1296 863 1325; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000048_000255" title="bbox 875 1297 926 1325; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000256" title="bbox 938 1297 992 1326; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000048_000257" title="bbox 1004 1301 1124 1334; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000258" title="bbox 1137 1296 1163 1325; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000259" title="bbox 1176 1296 1372 1334; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000048_000260" title="bbox 1386 1296 1445 1325; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000048_000261" title="bbox 1459 1306 1475 1325; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000262" title="bbox 1488 1296 1673 1334; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000048_000263" title="bbox 1687 1296 1763 1325; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000048_000264" title="bbox 1775 1297 1863 1325; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000048_000265" title="bbox 1877 1297 1928 1325; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000266" title="bbox 1940 1297 1994 1326; x_wconf 96; x_fsize 39">I/O</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000020" title="bbox 375 1346 2069 1384; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000048_000267" title="bbox 375 1351 496 1384; x_wconf 96; x_fsize 38">request</span>
+      <span class="ocrx_word" id="word_000048_000268" title="bbox 508 1347 683 1384; x_wconf 96; x_fsize 38">completes.</span>
+      <span class="ocrx_word" id="word_000048_000269" title="bbox 709 1347 758 1375; x_wconf 95; x_fsize 38">An</span>
+      <span class="ocrx_word" id="word_000048_000270" title="bbox 772 1347 826 1376; x_wconf 95; x_fsize 38">I/O</span>
+      <span class="ocrx_word" id="word_000048_000271" title="bbox 838 1351 959 1384; x_wconf 96; x_fsize 38">request</span>
+      <span class="ocrx_word" id="word_000048_000272" title="bbox 971 1356 1042 1384; x_wconf 96; x_fsize 38">may</span>
+      <span class="ocrx_word" id="word_000048_000273" title="bbox 1053 1347 1204 1384; x_wconf 96; x_fsize 38">complete</span>
+      <span class="ocrx_word" id="word_000048_000274" title="bbox 1216 1346 1322 1375; x_wconf 96; x_fsize 38">within</span>
+      <span class="ocrx_word" id="word_000048_000275" title="bbox 1336 1347 1387 1375; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000048_000276" title="bbox 1400 1351 1531 1384; x_wconf 96; x_fsize 38">strategy</span>
+      <span class="ocrx_word" id="word_000048_000277" title="bbox 1542 1351 1643 1375; x_wconf 96; x_fsize 38">vector</span>
+      <span class="ocrx_word" id="word_000048_000278" title="bbox 1656 1356 1689 1375; x_wconf 96; x_fsize 38">or</span>
+      <span class="ocrx_word" id="word_000048_000279" title="bbox 1702 1346 1724 1375; x_wconf 96; x_fsize 38">it</span>
+      <span class="ocrx_word" id="word_000048_000280" title="bbox 1737 1356 1809 1384; x_wconf 96; x_fsize 38">may</span>
+      <span class="ocrx_word" id="word_000048_000281" title="bbox 1820 1347 1971 1384; x_wconf 96; x_fsize 38">complete</span>
+      <span class="ocrx_word" id="word_000048_000282" title="bbox 1984 1356 2069 1375; x_wconf 96; x_fsize 38">some</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000021" title="bbox 376 1397 1242 1435; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000283" title="bbox 376 1397 450 1426; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000048_000284" title="bbox 462 1397 493 1426; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000048_000285" title="bbox 507 1398 558 1426; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000286" title="bbox 570 1397 677 1432; x_wconf 96; x_fsize 39">future,</span>
+      <span class="ocrx_word" id="word_000048_000287" title="bbox 691 1397 886 1435; x_wconf 95; x_fsize 39">presumably</span>
+      <span class="ocrx_word" id="word_000048_000288" title="bbox 897 1397 976 1426; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000048_000289" title="bbox 990 1407 1075 1426; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000048_000290" title="bbox 1087 1397 1242 1435; x_wconf 96; x_fsize 39">interrupt.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000007" lang="eng" title="bbox 375 1446 2037 1584" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000022" title="bbox 376 1446 1912 1484; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000291" title="bbox 376 1448 441 1476; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000292" title="bbox 453 1454 597 1481; x_wconf 0; x_fsize 39">RgA1Ptr</span>
+      <span class="ocrx_word" id="word_000048_000293" title="bbox 612 1446 671 1475; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000048_000294" title="bbox 689 1453 828 1481; x_wconf 40; x_fsize 39">RqA2Ptr</span>
+      <span class="ocrx_word" id="word_000048_000295" title="bbox 842 1446 932 1475; x_wconf 96; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000048_000296" title="bbox 945 1446 1067 1475; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000048_000297" title="bbox 1081 1447 1132 1475; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000298" title="bbox 1145 1451 1304 1484; x_wconf 96; x_fsize 39">argument</span>
+      <span class="ocrx_word" id="word_000048_000299" title="bbox 1320 1447 1331 1475; x_wconf 77; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000048_000300" title="bbox 1349 1446 1408 1475; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000048_000301" title="bbox 1421 1447 1440 1475; x_wconf 95; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000048_000302" title="bbox 1452 1451 1637 1484; x_wconf 95; x_fsize 39">parameters</span>
+      <span class="ocrx_word" id="word_000048_000303" title="bbox 1651 1456 1683 1475; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000048_000304" title="bbox 1695 1446 1805 1484; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000048_000305" title="bbox 1818 1451 1849 1475; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000306" title="bbox 1861 1447 1912 1475; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000023" title="bbox 379 1496 2037 1534; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000307" title="bbox 379 1503 581 1526; x_wconf 90; x_fsize 39">IoWithWait</span>
+      <span class="ocrx_word" id="word_000048_000308" title="bbox 598 1497 644 1532; x_wconf 92; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000048_000309" title="bbox 660 1497 962 1532; x_wconf 88; x_fsize 39">IoAsynchronous)</span>
+      <span class="ocrx_word" id="word_000048_000310" title="bbox 977 1502 1088 1534; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000048_000311" title="bbox 1102 1496 1241 1525; x_wconf 96; x_fsize 39">services.</span>
+      <span class="ocrx_word" id="word_000048_000312" title="bbox 1267 1497 1332 1525; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000313" title="bbox 1344 1496 1450 1525; x_wconf 95; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000314" title="bbox 1462 1496 1561 1525; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000315" title="bbox 1574 1496 1600 1525; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000316" title="bbox 1613 1496 1676 1525; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000048_000317" title="bbox 1688 1501 1719 1525; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000318" title="bbox 1732 1496 1848 1534; x_wconf 96; x_fsize 39">specify</span>
+      <span class="ocrx_word" id="word_000048_000319" title="bbox 1859 1497 1939 1525; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000048_000320" title="bbox 1952 1497 2037 1525; x_wconf 96; x_fsize 39">these</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000024" title="bbox 375 1546 767 1584; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000321" title="bbox 375 1551 560 1584; x_wconf 96; x_fsize 39">parameters</span>
+      <span class="ocrx_word" id="word_000048_000322" title="bbox 574 1556 624 1575; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000048_000323" title="bbox 637 1546 677 1582; x_wconf 96; x_fsize 39">(if</span>
+      <span class="ocrx_word" id="word_000048_000324" title="bbox 687 1547 767 1584; x_wconf 96; x_fsize 39">any).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 1070 955 1072 975"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 687 1305 692 1475"></div>
+   <div class="ocr_carea" id="block_000048_000004" title="bbox 376 1647 2081 1826">
+    <p class="ocr_par" id="par_000048_000008" lang="eng" title="bbox 376 1647 2081 1826" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000025" title="bbox 376 1647 2078 1685; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000325" title="bbox 376 1648 441 1676; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000048_000326" title="bbox 453 1647 611 1685; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000048_000327" title="bbox 625 1652 736 1685; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000048_000328" title="bbox 749 1647 867 1676; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000048_000329" title="bbox 881 1657 897 1676; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000330" title="bbox 911 1653 955 1676; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000048_000331" title="bbox 967 1647 1002 1676; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000332" title="bbox 1011 1657 1154 1676; x_wconf 96; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000048_000333" title="bbox 1168 1647 1305 1676; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000048_000334" title="bbox 1319 1647 1462 1676; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000048_000335" title="bbox 1475 1647 1549 1676; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000048_000336" title="bbox 1561 1647 1601 1685; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000048_000337" title="bbox 1612 1647 1718 1676; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000338" title="bbox 1730 1647 1845 1676; x_wconf 96; x_fsize 39">drivers</span>
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+      <span class="ocrx_word" id="word_000048_000376" title="bbox 1864 1746 1970 1775; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000048_000377" title="bbox 376 1797 500 1826; x_wconf 96; x_fsize 39">drivers.</span>
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+      <span class="ocrx_word" id="word_000048_000379" title="bbox 592 1807 677 1826; x_wconf 96; x_fsize 39">more</span>
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+      <span class="ocrx_word" id="word_000048_000382" title="bbox 978 1807 1028 1826; x_wconf 96; x_fsize 39">are</span>
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+      <span class="ocrx_word" id="word_000048_000384" title="bbox 1141 1797 1248 1826; x_wconf 96; x_fsize 39">below:</span>
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+   <div class="ocr_carea" id="block_000048_000005" title="bbox 452 1848 1461 2396">
+    <p class="ocr_par" id="par_000048_000009" lang="eng" title="bbox 452 1848 1352 1883" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000029" title="bbox 452 1848 1352 1883; baseline -0.001 -5; x_size 35; x_descenders 6; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000048_000386" title="bbox 529 1856 734 1878; x_wconf 2; x_fsize 36">ToFuncRead</span>
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+      <span class="ocrx_word" id="word_000048_000388" title="bbox 998 1848 1070 1877; x_wconf 96; x_fsize 36">read</span>
+      <span class="ocrx_word" id="word_000048_000389" title="bbox 1083 1848 1162 1877; x_wconf 94; x_fsize 36">from</span>
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+      <span class="ocrx_word" id="word_000048_000391" title="bbox 1238 1848 1352 1877; x_wconf 95; x_fsize 36">device.</span>
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+
+    <p class="ocr_par" id="par_000048_000010" lang="eng" title="bbox 452 1933 1316 1968" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000030" title="bbox 452 1933 1316 1968; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 9">
+      <span class="ocrx_word" id="word_000048_000392" title="bbox 452 1940 467 1955; x_wconf 40; x_fsize 36">®</span>
+      <span class="ocrx_word" id="word_000048_000393" title="bbox 529 1940 753 1963; x_wconf 0; x_fsize 36">TfoFuncWrite</span>
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+      <span class="ocrx_word" id="word_000048_000395" title="bbox 999 1933 1084 1962; x_wconf 96; x_fsize 36">write</span>
+      <span class="ocrx_word" id="word_000048_000396" title="bbox 1096 1939 1127 1962; x_wconf 97; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000048_000397" title="bbox 1139 1934 1190 1962; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000048_000398" title="bbox 1202 1933 1316 1962; x_wconf 96; x_fsize 36">device.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000011" lang="eng" title="bbox 452 2018 1352 2053" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000048_000399" title="bbox 452 2025 467 2040; x_wconf 13; x_fsize 36">@</span>
+      <span class="ocrx_word" id="word_000048_000400" title="bbox 529 2026 753 2048; x_wconf 0; x_fsize 36">TloFuncClose</span>
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+      <span class="ocrx_word" id="word_000048_000402" title="bbox 999 2019 1082 2047; x_wconf 96; x_fsize 36">close</span>
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+      <span class="ocrx_word" id="word_000048_000404" title="bbox 1212 2019 1352 2047; x_wconf 96; x_fsize 36">channel.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000012" lang="eng" title="bbox 452 2104 1364 2141" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000048_000405" title="bbox 452 2110 467 2125; x_wconf 71; x_fsize 38">@</span>
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+      <span class="ocrx_word" id="word_000048_000407" title="bbox 529 2111 774 2133; x_wconf 35; x_fsize 38">=ToFuncCancel</span>
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+      <span class="ocrx_word" id="word_000048_000411" title="bbox 1169 2104 1223 2133; x_wconf 94; x_fsize 38">I/O</span>
+      <span class="ocrx_word" id="word_000048_000412" title="bbox 1235 2108 1364 2141; x_wconf 96; x_fsize 38">request.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000013" lang="eng" title="bbox 452 2188 1417 2223" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000048_000413" title="bbox 452 2195 467 2210; x_wconf 27; x_fsize 36">®</span>
+      <span class="ocrx_word" id="word_000048_000414" title="bbox 529 2197 710 2218; x_wconf 5; x_fsize 36">ToFuncSet</span>
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+      <span class="ocrx_word" id="word_000048_000416" title="bbox 1000 2193 1044 2217; x_wconf 96; x_fsize 36">set</span>
+      <span class="ocrx_word" id="word_000048_000417" title="bbox 1056 2188 1155 2217; x_wconf 96; x_fsize 36">driver</span>
+      <span class="ocrx_word" id="word_000048_000418" title="bbox 1168 2188 1417 2217; x_wconf 96; x_fsize 36">characteristics.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000048_000014" lang="eng" title="bbox 452 2273 1461 2396" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000034" title="bbox 452 2273 1461 2308; baseline -0.001 -5; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000419" title="bbox 452 2280 467 2295; x_wconf 10; x_fsize 36">®</span>
+      <span class="ocrx_word" id="word_000048_000420" title="bbox 529 2282 753 2303; x_wconf 1; x_fsize 36">tloFuncSense</span>
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+      <span class="ocrx_word" id="word_000048_000422" title="bbox 1000 2283 1088 2302; x_wconf 96; x_fsize 36">sense</span>
+      <span class="ocrx_word" id="word_000048_000423" title="bbox 1100 2273 1199 2302; x_wconf 96; x_fsize 36">driver</span>
+      <span class="ocrx_word" id="word_000048_000424" title="bbox 1212 2273 1461 2302; x_wconf 95; x_fsize 36">characteristics.</span>
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+     <span class="ocr_line" id="line_000048_000035" title="bbox 452 2358 1288 2396; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000425" title="bbox 452 2365 467 2380; x_wconf 23; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000048_000426" title="bbox 529 2366 754 2388; x_wconf 0; x_fsize 39">lIoFuncFlush</span>
+      <span class="ocrx_word" id="word_000048_000427" title="bbox 978 2368 984 2393; x_wconf 92; x_fsize 39">;</span>
+      <span class="ocrx_word" id="word_000048_000428" title="bbox 999 2358 1080 2387; x_wconf 96; x_fsize 39">flush</span>
+      <span class="ocrx_word" id="word_000048_000429" title="bbox 1095 2368 1154 2396; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000048_000430" title="bbox 1164 2358 1288 2387; x_wconf 96; x_fsize 39">buffers.</span>
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+   <div class="ocr_carea" id="block_000048_000006" title="bbox 376 2441 2067 2723">
+    <p class="ocr_par" id="par_000048_000015" lang="eng" title="bbox 376 2441 2067 2723" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000036" title="bbox 376 2441 1958 2479; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000431" title="bbox 376 2442 441 2470; x_wconf 93; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000048_000432" title="bbox 453 2442 539 2470; x_wconf 93; x_fsize 36">PLIB</span>
+      <span class="ocrx_word" id="word_000048_000433" title="bbox 553 2441 665 2479; x_wconf 96; x_fsize 36">library</span>
+      <span class="ocrx_word" id="word_000048_000434" title="bbox 676 2441 830 2470; x_wconf 93; x_fsize 36">functions</span>
+      <span class="ocrx_word" id="word_000048_000435" title="bbox 843 2449 976 2476; x_wconf 92; x_fsize 36">p_read,</span>
+      <span class="ocrx_word" id="word_000048_000436" title="bbox 991 2448 1134 2476; x_wconf 92; x_fsize 36">p_write</span>
+      <span class="ocrx_word" id="word_000048_000437" title="bbox 1150 2441 1209 2470; x_wconf 92; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000048_000438" title="bbox 1222 2449 1365 2476; x_wconf 92; x_fsize 36">p_close</span>
+      <span class="ocrx_word" id="word_000048_000439" title="bbox 1380 2441 1443 2470; x_wconf 96; x_fsize 36">will</span>
+      <span class="ocrx_word" id="word_000048_000440" title="bbox 1456 2442 1515 2470; x_wconf 96; x_fsize 36">call</span>
+      <span class="ocrx_word" id="word_000048_000441" title="bbox 1528 2442 1579 2470; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000048_000442" title="bbox 1591 2441 1697 2470; x_wconf 96; x_fsize 36">device</span>
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+      <span class="ocrx_word" id="word_000048_000444" title="bbox 1821 2441 1893 2470; x_wconf 96; x_fsize 36">with</span>
+      <span class="ocrx_word" id="word_000048_000445" title="bbox 1907 2442 1958 2470; x_wconf 97; x_fsize 36">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000048_000446" title="bbox 379 2499 593 2526; x_wconf 79; x_fsize 36">IoFuncRead,</span>
+      <span class="ocrx_word" id="word_000048_000447" title="bbox 611 2498 835 2521; x_wconf 91; x_fsize 36">IoFuncWrite</span>
+      <span class="ocrx_word" id="word_000048_000448" title="bbox 851 2491 910 2520; x_wconf 93; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000048_000449" title="bbox 926 2499 1150 2521; x_wconf 90; x_fsize 36">IoFuncClose</span>
+      <span class="ocrx_word" id="word_000048_000450" title="bbox 1165 2491 1302 2520; x_wconf 95; x_fsize 36">function</span>
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+      <span class="ocrx_word" id="word_000048_000469" title="bbox 1497 2546 1528 2570; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000470" title="bbox 1540 2551 1594 2570; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000048_000471" title="bbox 1606 2542 1657 2570; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000472" title="bbox 1670 2541 1810 2579; x_wconf 96; x_fsize 39">supplied</span>
+      <span class="ocrx_word" id="word_000048_000473" title="bbox 1823 2541 1935 2579; x_wconf 96; x_fsize 39">library</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000039" title="bbox 376 2592 1553 2630; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000474" title="bbox 376 2592 539 2621; x_wconf 96; x_fsize 39">functions.</span>
+      <span class="ocrx_word" id="word_000048_000475" title="bbox 565 2593 617 2621; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000048_000476" title="bbox 629 2592 763 2621; x_wconf 96; x_fsize 39">resident</span>
+      <span class="ocrx_word" id="word_000048_000477" title="bbox 775 2592 881 2621; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000478" title="bbox 893 2592 1008 2621; x_wconf 95; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000048_000479" title="bbox 1021 2592 1098 2630; x_wconf 96; x_fsize 39">obey</span>
+      <span class="ocrx_word" id="word_000048_000480" title="bbox 1109 2593 1160 2621; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000481" title="bbox 1172 2592 1331 2630; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000048_000482" title="bbox 1344 2592 1553 2621; x_wconf 96; x_fsize 39">conventions:</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000040" title="bbox 452 2644 2067 2682; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000048_000483" title="bbox 452 2651 467 2666; x_wconf 74; x_fsize 38">e</span>
+      <span class="ocrx_word" id="word_000048_000484" title="bbox 526 2645 672 2673; x_wconf 74; x_fsize 38">Acancel</span>
+      <span class="ocrx_word" id="word_000048_000485" title="bbox 684 2649 804 2682; x_wconf 95; x_fsize 38">request</span>
+      <span class="ocrx_word" id="word_000048_000486" title="bbox 817 2644 880 2673; x_wconf 95; x_fsize 38">will</span>
+      <span class="ocrx_word" id="word_000048_000487" title="bbox 893 2645 998 2673; x_wconf 96; x_fsize 38">cancel</span>
+      <span class="ocrx_word" id="word_000048_000488" title="bbox 1012 2654 1071 2682; x_wconf 96; x_fsize 38">any</span>
+      <span class="ocrx_word" id="word_000048_000489" title="bbox 1082 2644 1278 2682; x_wconf 96; x_fsize 38">outstanding</span>
+      <span class="ocrx_word" id="word_000048_000490" title="bbox 1290 2649 1435 2682; x_wconf 96; x_fsize 38">requests.</span>
+      <span class="ocrx_word" id="word_000048_000491" title="bbox 1461 2645 1490 2673; x_wconf 95; x_fsize 38">A</span>
+      <span class="ocrx_word" id="word_000048_000492" title="bbox 1502 2645 1607 2673; x_wconf 95; x_fsize 38">cancel</span>
+      <span class="ocrx_word" id="word_000048_000493" title="bbox 1619 2649 1739 2682; x_wconf 96; x_fsize 38">request</span>
+      <span class="ocrx_word" id="word_000048_000494" title="bbox 1752 2644 1815 2673; x_wconf 96; x_fsize 38">will</span>
+      <span class="ocrx_word" id="word_000048_000495" title="bbox 1828 2649 1880 2673; x_wconf 96; x_fsize 38">not</span>
+      <span class="ocrx_word" id="word_000048_000496" title="bbox 1892 2649 1993 2673; x_wconf 96; x_fsize 38">return</span>
+      <span class="ocrx_word" id="word_000048_000497" title="bbox 2008 2654 2067 2682; x_wconf 96; x_fsize 38">any</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000041" title="bbox 522 2704 612 2723; baseline 0 0; x_size 39.111668; x_descenders 9.3034487; x_ascenders 10.308219">
+      <span class="ocrx_word" id="word_000048_000498" title="bbox 522 2704 612 2723; x_wconf 95; x_fsize 40">error.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000007" title="bbox 452 2779 2040 2867">
+    <p class="ocr_par" id="par_000048_000016" lang="eng" title="bbox 452 2779 2040 2867" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000042" title="bbox 452 2779 2040 2817; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000499" title="bbox 452 2786 467 2801; x_wconf 63; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000048_000500" title="bbox 526 2780 650 2808; x_wconf 56; x_fsize 39">Aclose</span>
+      <span class="ocrx_word" id="word_000048_000501" title="bbox 661 2784 781 2817; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000502" title="bbox 794 2779 857 2808; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000048_000503" title="bbox 870 2789 979 2808; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000048_000504" title="bbox 991 2780 1055 2808; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000048_000505" title="bbox 1068 2789 1127 2817; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000048_000506" title="bbox 1138 2779 1334 2817; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000048_000507" title="bbox 1346 2785 1482 2817; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000048_000508" title="bbox 1496 2789 1546 2808; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000048_000509" title="bbox 1558 2779 1729 2817; x_wconf 96; x_fsize 39">completed</span>
+      <span class="ocrx_word" id="word_000048_000510" title="bbox 1741 2779 1845 2808; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000048_000511" title="bbox 1857 2779 1976 2817; x_wconf 96; x_fsize 39">closing</span>
+      <span class="ocrx_word" id="word_000048_000512" title="bbox 1989 2780 2040 2808; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000043" title="bbox 522 2829 1372 2867; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000048_000513" title="bbox 522 2830 662 2858; x_wconf 95; x_fsize 38">channel.</span>
+      <span class="ocrx_word" id="word_000048_000514" title="bbox 688 2830 717 2858; x_wconf 96; x_fsize 38">A</span>
+      <span class="ocrx_word" id="word_000048_000515" title="bbox 729 2830 812 2858; x_wconf 96; x_fsize 38">close</span>
+      <span class="ocrx_word" id="word_000048_000516" title="bbox 823 2834 943 2867; x_wconf 96; x_fsize 38">request</span>
+      <span class="ocrx_word" id="word_000048_000517" title="bbox 956 2829 1019 2858; x_wconf 96; x_fsize 38">will</span>
+      <span class="ocrx_word" id="word_000048_000518" title="bbox 1032 2835 1084 2858; x_wconf 96; x_fsize 38">not</span>
+      <span class="ocrx_word" id="word_000048_000519" title="bbox 1096 2835 1197 2858; x_wconf 96; x_fsize 38">return</span>
+      <span class="ocrx_word" id="word_000048_000520" title="bbox 1212 2839 1271 2867; x_wconf 96; x_fsize 38">any</span>
+      <span class="ocrx_word" id="word_000048_000521" title="bbox 1282 2839 1372 2858; x_wconf 96; x_fsize 38">error.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000008" title="bbox 452 2914 2087 3002">
+    <p class="ocr_par" id="par_000048_000017" lang="eng" title="bbox 452 2914 2087 3002" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000044" title="bbox 452 2914 2087 2952; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000522" title="bbox 452 2921 467 2936; x_wconf 64; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000048_000523" title="bbox 526 2915 609 2952; x_wconf 76; x_fsize 39">Only</span>
+      <span class="ocrx_word" id="word_000048_000524" title="bbox 620 2924 679 2943; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000048_000525" title="bbox 690 2919 811 2952; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000048_000526" title="bbox 823 2914 858 2943; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000527" title="bbox 868 2924 884 2943; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000528" title="bbox 896 2914 1059 2952; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000048_000529" title="bbox 1072 2919 1141 2952; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000048_000530" title="bbox 1153 2924 1209 2943; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000048_000531" title="bbox 1222 2914 1260 2943; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000048_000532" title="bbox 1272 2914 1468 2952; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000048_000533" title="bbox 1482 2919 1511 2943; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000048_000534" title="bbox 1524 2924 1583 2952; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000048_000535" title="bbox 1594 2924 1653 2943; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000048_000536" title="bbox 1665 2914 1748 2943; x_wconf 95; x_fsize 39">time.</span>
+      <span class="ocrx_word" id="word_000048_000537" title="bbox 1774 2914 1803 2943; x_wconf 90; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000048_000538" title="bbox 1813 2924 1829 2943; x_wconf 90; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000539" title="bbox 1843 2914 1955 2943; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000048_000540" title="bbox 1967 2919 2087 2952; x_wconf 96; x_fsize 39">request</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000045" title="bbox 522 2964 1520 3002; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000541" title="bbox 522 2964 548 2993; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000542" title="bbox 561 2964 651 2993; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000048_000543" title="bbox 663 2965 714 2993; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000544" title="bbox 726 2964 832 2993; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000048_000545" title="bbox 844 2964 943 2993; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000546" title="bbox 956 2964 1019 2993; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000048_000547" title="bbox 1031 2964 1122 3002; x_wconf 96; x_fsize 39">panic</span>
+      <span class="ocrx_word" id="word_000048_000548" title="bbox 1135 2965 1186 2993; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000549" title="bbox 1198 2964 1312 3002; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000048_000550" title="bbox 1326 2964 1520 3002; x_wconf 96; x_fsize 39">application.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000009" title="bbox 376 3047 2084 3135">
+    <p class="ocr_par" id="par_000048_000018" lang="eng" title="bbox 376 3047 2084 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000046" title="bbox 376 3047 2084 3085; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000551" title="bbox 376 3048 447 3085; x_wconf 92; x_fsize 39">Any</span>
+      <span class="ocrx_word" id="word_000048_000552" title="bbox 458 3047 612 3076; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000048_000553" title="bbox 625 3048 689 3076; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000048_000554" title="bbox 701 3048 752 3076; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000555" title="bbox 765 3053 896 3085; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000048_000556" title="bbox 907 3047 1044 3076; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000048_000557" title="bbox 1058 3047 1131 3076; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000048_000558" title="bbox 1144 3053 1197 3076; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000048_000559" title="bbox 1210 3052 1333 3085; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000048_000560" title="bbox 1347 3047 1456 3076; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000048_000561" title="bbox 1468 3047 1506 3076; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000048_000562" title="bbox 1517 3047 1627 3085; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000048_000563" title="bbox 1640 3057 1679 3076; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000048_000564" title="bbox 1693 3052 1724 3076; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000048_000565" title="bbox 1736 3048 1787 3076; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000566" title="bbox 1799 3053 1871 3076; x_wconf 95; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000048_000567" title="bbox 1883 3047 1982 3076; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000568" title="bbox 1995 3047 2084 3076; x_wconf 96; x_fsize 39">down</span>
+     </span>
+     <span class="ocr_line" id="line_000048_000047" title="bbox 376 3097 2077 3135; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000569" title="bbox 376 3098 427 3126; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000570" title="bbox 439 3097 538 3126; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000571" title="bbox 551 3097 718 3135; x_wconf 96; x_fsize 39">hierarchy.</span>
+      <span class="ocrx_word" id="word_000048_000572" title="bbox 744 3097 773 3126; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000048_000573" title="bbox 782 3098 833 3126; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000574" title="bbox 845 3097 944 3126; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000575" title="bbox 957 3097 983 3126; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000576" title="bbox 997 3107 1013 3126; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000048_000577" title="bbox 1025 3102 1091 3126; x_wconf 96; x_fsize 39">root</span>
+      <span class="ocrx_word" id="word_000048_000578" title="bbox 1104 3097 1203 3126; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000048_000579" title="bbox 1217 3097 1369 3133; x_wconf 95; x_fsize 39">(attached</span>
+      <span class="ocrx_word" id="word_000048_000580" title="bbox 1382 3097 1504 3133; x_wconf 96; x_fsize 39">driver),</span>
+      <span class="ocrx_word" id="word_000048_000581" title="bbox 1519 3097 1579 3126; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000048_000582" title="bbox 1592 3097 1618 3126; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000048_000583" title="bbox 1632 3097 1778 3126; x_wconf 96; x_fsize 39">achieved</span>
+      <span class="ocrx_word" id="word_000048_000584" title="bbox 1791 3097 1881 3135; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000048_000585" title="bbox 1894 3098 1945 3126; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000048_000586" title="bbox 1959 3105 2077 3126; x_wconf 50; x_fsize 39">IoRoot</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000048_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000048_000019" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000048_000048" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000048_000587" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000048_000588" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000048_000589" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000048_000590" title="bbox 1999 3319 2040 3349; x_wconf 95; x_fsize 39">46</span>
+      <span class="ocrx_word" id="word_000048_000591" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000048_000592" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000048_000593" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000049" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0049.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000049_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000049_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000049_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000049_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000049_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000049_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000049_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000049_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000049_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000049_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000049_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000049_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000001" title="bbox 377 310 1994 398">
+    <p class="ocr_par" id="par_000049_000001" lang="eng" title="bbox 377 310 1994 398" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000001" title="bbox 377 310 1994 348; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000011" title="bbox 377 311 663 348; x_wconf 91; x_fsize 39">(IoSuper)system</span>
+      <span class="ocrx_word" id="word_000049_000012" title="bbox 677 310 800 339; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000049_000013" title="bbox 826 310 855 339; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000049_000014" title="bbox 864 311 915 339; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000015" title="bbox 926 310 1085 348; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000049_000016" title="bbox 1098 310 1235 339; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000049_000017" title="bbox 1249 310 1275 339; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000018" title="bbox 1288 315 1340 339; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000049_000019" title="bbox 1354 310 1516 348; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000049_000020" title="bbox 1528 310 1568 348; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000021" title="bbox 1580 320 1639 348; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000049_000022" title="bbox 1650 310 1758 345; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000049_000023" title="bbox 1773 311 1824 339; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000024" title="bbox 1836 310 1994 348; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000002" title="bbox 377 360 1074 398; baseline 0 -9; x_size 34; x_descenders 6; x_ascenders 9">
+      <span class="ocrx_word" id="word_000049_000025" title="bbox 377 366 488 398; x_wconf 96; x_fsize 35">system</span>
+      <span class="ocrx_word" id="word_000049_000026" title="bbox 501 360 564 389; x_wconf 96; x_fsize 35">will</span>
+      <span class="ocrx_word" id="word_000049_000027" title="bbox 576 365 677 389; x_wconf 96; x_fsize 35">return</span>
+      <span class="ocrx_word" id="word_000049_000028" title="bbox 692 370 708 389; x_wconf 96; x_fsize 35">a</span>
+      <span class="ocrx_word" id="word_000049_000029" title="bbox 721 369 779 390; x_wconf 84; x_fsize 35">Not</span>
+      <span class="ocrx_word" id="word_000049_000030" title="bbox 786 368 971 395; x_wconf 84; x_fsize 35">Supported</span>
+      <span class="ocrx_word" id="word_000049_000031" title="bbox 984 370 1074 389; x_wconf 96; x_fsize 35">error.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000002" title="bbox 375 461 2098 1799">
+    <p class="ocr_par" id="par_000049_000002" lang="eng" title="bbox 375 461 2098 741" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000003" title="bbox 375 461 2040 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000032" title="bbox 375 462 474 490; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000049_000033" title="bbox 488 461 595 496; x_wconf 95; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000049_000034" title="bbox 610 462 661 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000035" title="bbox 673 462 723 491; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000049_000036" title="bbox 738 461 797 490; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000037" title="bbox 810 462 856 491; x_wconf 95; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000049_000038" title="bbox 871 467 1008 499; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000049_000039" title="bbox 1020 461 1162 499; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000049_000040" title="bbox 1174 461 1260 499; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000049_000041" title="bbox 1273 466 1304 490; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000042" title="bbox 1316 462 1367 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000043" title="bbox 1379 461 1448 490; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000049_000044" title="bbox 1462 466 1599 499; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000049_000045" title="bbox 1612 461 1647 490; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000046" title="bbox 1656 462 1707 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000047" title="bbox 1720 461 1904 499; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000049_000048" title="bbox 1917 471 2040 499; x_wconf 96; x_fsize 39">process</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000004" title="bbox 376 511 2098 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000049" title="bbox 376 511 502 549; x_wconf 96; x_fsize 39">making</span>
+      <span class="ocrx_word" id="word_000049_000050" title="bbox 515 512 566 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000051" title="bbox 578 512 632 541; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000052" title="bbox 645 511 782 540; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000049_000053" title="bbox 795 516 924 549; x_wconf 96; x_fsize 39">request.</span>
+      <span class="ocrx_word" id="word_000049_000054" title="bbox 950 512 1015 540; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000055" title="bbox 1028 511 1212 549; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000049_000056" title="bbox 1227 511 1336 540; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000057" title="bbox 1349 521 1458 540; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000049_000058" title="bbox 1470 512 1533 540; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000049_000059" title="bbox 1546 512 1597 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000060" title="bbox 1609 512 1659 541; x_wconf 95; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000049_000061" title="bbox 1674 511 1733 540; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000062" title="bbox 1746 512 1792 541; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000049_000063" title="bbox 1807 517 1945 549; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000049_000064" title="bbox 1956 511 2098 549; x_wconf 96; x_fsize 39">registers</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000005" title="bbox 376 561 1956 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000065" title="bbox 376 561 416 590; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000049_000066" title="bbox 428 561 459 590; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000049_000067" title="bbox 473 561 533 590; x_wconf 96; x_fsize 39">fact</span>
+      <span class="ocrx_word" id="word_000049_000068" title="bbox 545 561 631 599; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000049_000069" title="bbox 644 567 675 590; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000070" title="bbox 687 561 725 590; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000049_000071" title="bbox 738 561 807 590; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000049_000072" title="bbox 821 567 967 599; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000049_000073" title="bbox 993 562 1058 590; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000074" title="bbox 1070 561 1176 590; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000049_000075" title="bbox 1188 561 1287 590; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000049_000076" title="bbox 1300 567 1380 590; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000049_000077" title="bbox 1393 561 1470 599; x_wconf 96; x_fsize 39">obey</span>
+      <span class="ocrx_word" id="word_000049_000078" title="bbox 1481 562 1532 590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000079" title="bbox 1544 562 1663 590; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000049_000080" title="bbox 1675 562 1757 590; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000049_000081" title="bbox 1770 561 1956 599; x_wconf 96; x_fsize 39">concerning</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000006" title="bbox 377 611 2043 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000082" title="bbox 377 617 515 649; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000049_000083" title="bbox 526 611 652 649; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000049_000084" title="bbox 665 611 897 649; x_wconf 96; x_fsize 39">manipulation.</span>
+      <span class="ocrx_word" id="word_000049_000085" title="bbox 923 612 988 640; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000086" title="bbox 1000 612 1050 641; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000049_000087" title="bbox 1065 611 1124 640; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000088" title="bbox 1137 612 1183 641; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000049_000089" title="bbox 1198 616 1335 649; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000049_000090" title="bbox 1347 611 1489 649; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000049_000091" title="bbox 1502 621 1558 640; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000049_000092" title="bbox 1571 611 1609 640; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000093" title="bbox 1620 611 1763 640; x_wconf 95; x_fsize 39">reloaded</span>
+      <span class="ocrx_word" id="word_000049_000094" title="bbox 1776 611 1803 640; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000049_000095" title="bbox 1811 611 1951 649; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000049_000096" title="bbox 1964 611 2043 640; x_wconf 96; x_fsize 39">from</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000007" title="bbox 376 660 1991 698; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000097" title="bbox 376 662 427 690; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000098" title="bbox 442 669 560 690; x_wconf 91; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000049_000099" title="bbox 577 665 723 689; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000049_000100" title="bbox 734 660 859 698; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000049_000101" title="bbox 873 666 901 689; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000049_000102" title="bbox 913 660 953 698; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000103" title="bbox 964 661 1015 689; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000104" title="bbox 1027 661 1076 689; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000049_000105" title="bbox 1087 660 1222 698; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000049_000106" title="bbox 1248 661 1300 689; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000049_000107" title="bbox 1313 660 1471 698; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000049_000108" title="bbox 1485 665 1596 698; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000109" title="bbox 1610 660 1740 689; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000049_000110" title="bbox 1753 670 1824 698; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000049_000111" title="bbox 1834 660 1872 689; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000112" title="bbox 1884 660 1991 689; x_wconf 96; x_fsize 39">called.</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000008" title="bbox 376 711 533 741; baseline 0 -1; x_size 39.474083; x_descenders 9.474082; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000049_000113" title="bbox 376 711 533 741; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000003" lang="eng" title="bbox 376 761 1193 790" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000009" title="bbox 376 761 1193 790; baseline 0 0; x_size 38.231155; x_descenders 9.2311573; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000114" title="bbox 376 762 432 790; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000049_000115" title="bbox 444 761 583 790; x_wconf 95; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000049_000116" title="bbox 596 762 647 790; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000117" title="bbox 660 761 808 790; x_wconf 96; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000049_000118" title="bbox 821 762 952 790; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000049_000119" title="bbox 965 762 1082 790; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000049_000120" title="bbox 1094 761 1193 790; x_wconf 96; x_fsize 39">block.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000004" lang="eng" title="bbox 376 811 1238 840" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000010" title="bbox 376 811 1238 840; baseline 0 0; x_size 38.231155; x_descenders 9.2311573; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000121" title="bbox 376 812 435 840; x_wconf 95; x_fsize 39">DX</span>
+      <span class="ocrx_word" id="word_000049_000122" title="bbox 447 811 586 840; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000049_000123" title="bbox 599 812 650 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000124" title="bbox 662 811 768 840; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000049_000125" title="bbox 779 811 893 840; x_wconf 95; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000049_000126" title="bbox 905 811 940 840; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000127" title="bbox 949 812 1000 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000128" title="bbox 1012 811 1118 840; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000049_000129" title="bbox 1130 811 1238 840; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000005" lang="eng" title="bbox 377 861 1001 899" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000011" title="bbox 377 861 1001 899; baseline -0.002 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000130" title="bbox 377 862 411 891; x_wconf 88; x_fsize 39">SI</span>
+      <span class="ocrx_word" id="word_000049_000131" title="bbox 424 861 450 890; x_wconf 88; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000132" title="bbox 464 871 480 890; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000133" title="bbox 492 861 611 899; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000049_000134" title="bbox 624 867 655 890; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000135" title="bbox 667 862 718 890; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000136" title="bbox 730 869 830 895; x_wconf 80; x_fsize 39">RqEnt</span>
+      <span class="ocrx_word" id="word_000049_000137" title="bbox 847 865 1001 889; x_wconf 96; x_fsize 39">structure.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000006" lang="eng" title="bbox 376 910 1035 948" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000012" title="bbox 376 910 1035 948; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000138" title="bbox 376 911 425 939; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000049_000139" title="bbox 437 910 463 939; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000140" title="bbox 477 920 493 939; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000141" title="bbox 505 910 624 948; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000049_000142" title="bbox 637 915 668 939; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000143" title="bbox 680 911 731 939; x_wconf 91; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000144" title="bbox 746 919 864 940; x_wconf 91; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000049_000145" title="bbox 881 915 1035 939; x_wconf 96; x_fsize 39">structure.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000007" lang="eng" title="bbox 376 962 550 991" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000013" title="bbox 376 962 550 991; baseline 0.006 -1; x_size 39.474083; x_descenders 9.474082; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000049_000146" title="bbox 376 962 550 991; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000008" lang="eng" title="bbox 376 1011 2098 1298" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000014" title="bbox 376 1011 2005 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000147" title="bbox 376 1011 405 1040; x_wconf 97; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000049_000148" title="bbox 414 1012 465 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000149" title="bbox 477 1011 614 1040; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000049_000150" title="bbox 627 1016 747 1049; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000151" title="bbox 760 1011 786 1040; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000152" title="bbox 800 1011 975 1046; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000049_000153" title="bbox 990 1012 1041 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000154" title="bbox 1054 1016 1185 1049; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000049_000155" title="bbox 1196 1017 1297 1040; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000156" title="bbox 1311 1011 1420 1040; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000157" title="bbox 1432 1017 1533 1040; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000049_000158" title="bbox 1547 1011 1619 1040; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000049_000159" title="bbox 1633 1021 1719 1049; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000049_000160" title="bbox 1730 1012 1819 1040; x_wconf 96; x_fsize 39">clear.</span>
+      <span class="ocrx_word" id="word_000049_000161" title="bbox 1845 1012 1874 1040; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000049_000162" title="bbox 1885 1016 2005 1049; x_wconf 96; x_fsize 39">request</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000015" title="bbox 376 1061 1985 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000163" title="bbox 376 1061 520 1099; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000049_000164" title="bbox 531 1071 637 1090; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000049_000165" title="bbox 651 1071 736 1090; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000049_000166" title="bbox 748 1062 811 1091; x_wconf 94; x_fsize 39">I/O.</span>
+      <span class="ocrx_word" id="word_000049_000167" title="bbox 837 1061 866 1090; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000049_000168" title="bbox 875 1062 926 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000169" title="bbox 938 1062 992 1091; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000170" title="bbox 1005 1061 1031 1090; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000171" title="bbox 1044 1061 1215 1099; x_wconf 96; x_fsize 39">completed</span>
+      <span class="ocrx_word" id="word_000049_000172" title="bbox 1227 1061 1267 1099; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000173" title="bbox 1278 1062 1329 1090; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000174" title="bbox 1342 1066 1473 1099; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000049_000175" title="bbox 1484 1066 1586 1090; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000176" title="bbox 1600 1061 1660 1097; x_wconf 96; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000049_000177" title="bbox 1675 1062 1726 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000178" title="bbox 1737 1066 1857 1099; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000179" title="bbox 1870 1061 1896 1090; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000180" title="bbox 1909 1061 1955 1090; x_wconf 94; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000049_000181" title="bbox 1969 1071 1985 1090; x_wconf 94; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000016" title="bbox 377 1111 2098 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000182" title="bbox 377 1112 585 1149; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000049_000183" title="bbox 598 1111 735 1140; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000049_000184" title="bbox 750 1112 823 1140; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000049_000185" title="bbox 838 1121 870 1140; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000049_000186" title="bbox 883 1112 988 1147; x_wconf 95; x_fsize 39">close),</span>
+      <span class="ocrx_word" id="word_000049_000187" title="bbox 1003 1112 1054 1140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000188" title="bbox 1066 1111 1251 1149; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000049_000189" title="bbox 1266 1116 1359 1140; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000049_000190" title="bbox 1373 1111 1482 1140; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000191" title="bbox 1494 1111 1532 1140; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000192" title="bbox 1544 1111 1661 1140; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000049_000193" title="bbox 1674 1111 1752 1140; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000049_000194" title="bbox 1764 1117 1795 1140; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000195" title="bbox 1807 1112 1858 1140; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000196" title="bbox 1870 1119 2098 1145; x_wconf 70; x_fsize 39">RqStatusPtr</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000017" title="bbox 376 1160 2083 1198; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000197" title="bbox 376 1160 508 1189; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000049_000198" title="bbox 523 1160 582 1189; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000199" title="bbox 595 1161 646 1189; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000200" title="bbox 658 1161 712 1190; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000201" title="bbox 726 1161 906 1198; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000049_000202" title="bbox 919 1160 1069 1198; x_wconf 96; x_fsize 39">signalled</span>
+      <span class="ocrx_word" id="word_000049_000203" title="bbox 1083 1160 1186 1198; x_wconf 96; x_fsize 39">(using</span>
+      <span class="ocrx_word" id="word_000049_000204" title="bbox 1199 1161 1250 1189; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000205" title="bbox 1265 1167 1426 1195; x_wconf 67; x_fsize 39">IoSignal</span>
+      <span class="ocrx_word" id="word_000049_000206" title="bbox 1442 1165 1553 1198; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000207" title="bbox 1567 1160 1704 1196; x_wconf 96; x_fsize 39">service).</span>
+      <span class="ocrx_word" id="word_000049_000208" title="bbox 1730 1160 1759 1189; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000049_000209" title="bbox 1768 1161 1819 1189; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000210" title="bbox 1830 1165 1951 1198; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000211" title="bbox 1963 1161 2018 1189; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000049_000212" title="bbox 2031 1166 2083 1189; x_wconf 96; x_fsize 39">not</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000018" title="bbox 376 1210 2020 1248; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000213" title="bbox 376 1215 423 1248; x_wconf 96; x_fsize 39">yet</span>
+      <span class="ocrx_word" id="word_000049_000214" title="bbox 436 1210 607 1248; x_wconf 96; x_fsize 39">completed</span>
+      <span class="ocrx_word" id="word_000049_000215" title="bbox 621 1210 682 1246; x_wconf 96; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000049_000216" title="bbox 697 1211 748 1239; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000217" title="bbox 759 1215 879 1248; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000218" title="bbox 892 1210 918 1239; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000219" title="bbox 931 1210 977 1239; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000049_000220" title="bbox 991 1220 1028 1239; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000221" title="bbox 1043 1211 1270 1248; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000049_000222" title="bbox 1283 1210 1444 1246; x_wconf 96; x_fsize 39">function),</span>
+      <span class="ocrx_word" id="word_000049_000223" title="bbox 1459 1211 1510 1239; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000224" title="bbox 1522 1219 1750 1245; x_wconf 79; x_fsize 39">RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000049_000225" title="bbox 1764 1210 1896 1239; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000049_000226" title="bbox 1911 1210 2020 1239; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000019" title="bbox 376 1260 1690 1298; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000227" title="bbox 376 1260 498 1289; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000049_000228" title="bbox 512 1261 563 1289; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000229" title="bbox 575 1261 664 1289; x_wconf 93; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000049_000230" title="bbox 676 1267 883 1295; x_wconf 91; x_fsize 39">PendingErr</span>
+      <span class="ocrx_word" id="word_000049_000231" title="bbox 898 1260 957 1289; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000232" title="bbox 970 1261 1021 1289; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000233" title="bbox 1033 1261 1087 1290; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000234" title="bbox 1101 1261 1281 1298; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000049_000235" title="bbox 1294 1260 1403 1289; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000236" title="bbox 1416 1266 1469 1289; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000049_000237" title="bbox 1480 1261 1518 1289; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000238" title="bbox 1531 1260 1690 1298; x_wconf 96; x_fsize 39">signalled.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000009" lang="eng" title="bbox 376 1310 2089 1399" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000020" title="bbox 376 1310 2089 1348; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000239" title="bbox 376 1310 405 1339; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000049_000240" title="bbox 414 1311 465 1339; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000241" title="bbox 477 1310 614 1339; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000049_000242" title="bbox 627 1315 747 1348; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000243" title="bbox 760 1310 853 1339; x_wconf 96; x_fsize 39">failed</span>
+      <span class="ocrx_word" id="word_000049_000244" title="bbox 866 1311 917 1339; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000245" title="bbox 930 1315 1061 1348; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000049_000246" title="bbox 1072 1315 1173 1339; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000247" title="bbox 1187 1310 1296 1339; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000248" title="bbox 1308 1315 1409 1339; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000049_000249" title="bbox 1423 1310 1495 1339; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000049_000250" title="bbox 1509 1320 1595 1348; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000049_000251" title="bbox 1607 1315 1650 1339; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000049_000252" title="bbox 1664 1310 1724 1339; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000253" title="bbox 1737 1311 1788 1339; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000254" title="bbox 1800 1320 1881 1339; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000049_000255" title="bbox 1894 1310 1970 1339; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000049_000256" title="bbox 1982 1310 2013 1339; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000049_000257" title="bbox 2027 1311 2089 1339; x_wconf 95; x_fsize 39">AL.</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000021" title="bbox 376 1361 1317 1399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000258" title="bbox 376 1362 409 1390; x_wconf 97; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000049_000259" title="bbox 423 1361 483 1390; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000049_000260" title="bbox 496 1371 574 1396; x_wconf 96; x_fsize 39">case,</span>
+      <span class="ocrx_word" id="word_000049_000261" title="bbox 589 1361 733 1399; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000049_000262" title="bbox 744 1371 785 1390; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000049_000263" title="bbox 797 1362 851 1391; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000264" title="bbox 863 1366 999 1399; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000049_000265" title="bbox 1012 1361 1075 1390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000049_000266" title="bbox 1087 1361 1125 1390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000267" title="bbox 1137 1361 1317 1399; x_wconf 96; x_fsize 39">completed.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000010" lang="eng" title="bbox 376 1412 505 1442" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000022" title="bbox 376 1412 505 1442; baseline 0.008 -1; x_size 39.474083; x_descenders 9.474082; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000049_000268" title="bbox 376 1412 505 1442; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000011" lang="eng" title="bbox 375 1461 2072 1699" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000023" title="bbox 376 1461 2072 1499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000269" title="bbox 376 1462 441 1490; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000270" title="bbox 454 1466 585 1499; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000049_000271" title="bbox 596 1467 697 1490; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000272" title="bbox 710 1471 766 1490; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000049_000273" title="bbox 779 1461 880 1499; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000049_000274" title="bbox 895 1461 917 1490; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000049_000275" title="bbox 930 1461 993 1490; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000049_000276" title="bbox 1006 1471 1097 1490; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000049_000277" title="bbox 1109 1462 1160 1490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000278" title="bbox 1171 1471 1294 1499; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000049_000279" title="bbox 1307 1461 1433 1499; x_wconf 96; x_fsize 39">making</span>
+      <span class="ocrx_word" id="word_000049_000280" title="bbox 1446 1462 1497 1490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000281" title="bbox 1509 1462 1563 1491; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000282" title="bbox 1575 1466 1695 1499; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000283" title="bbox 1708 1467 1739 1490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000284" title="bbox 1751 1461 1920 1490; x_wconf 94; x_fsize 39">terminate.</span>
+      <span class="ocrx_word" id="word_000049_000285" title="bbox 1946 1462 1979 1490; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000049_000286" title="bbox 1993 1467 2072 1490; x_wconf 96; x_fsize 39">most</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000024" title="bbox 376 1511 2033 1549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000287" title="bbox 376 1521 461 1540; x_wconf 95; x_fsize 39">cases</span>
+      <span class="ocrx_word" id="word_000049_000288" title="bbox 474 1511 497 1540; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000049_000289" title="bbox 509 1511 535 1540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000290" title="bbox 548 1512 635 1540; x_wconf 96; x_fsize 39">usual</span>
+      <span class="ocrx_word" id="word_000049_000291" title="bbox 648 1517 679 1540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000292" title="bbox 690 1517 791 1540; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000049_000293" title="bbox 806 1521 843 1540; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000294" title="bbox 857 1521 938 1540; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000049_000295" title="bbox 951 1516 982 1540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000296" title="bbox 994 1512 1045 1540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000297" title="bbox 1057 1511 1171 1549; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000049_000298" title="bbox 1183 1521 1315 1549; x_wconf 95; x_fsize 39">process.</span>
+      <span class="ocrx_word" id="word_000049_000299" title="bbox 1341 1512 1370 1540; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000049_000300" title="bbox 1382 1511 1479 1549; x_wconf 96; x_fsize 39">major</span>
+      <span class="ocrx_word" id="word_000049_000301" title="bbox 1492 1511 1651 1549; x_wconf 96; x_fsize 39">exception</span>
+      <span class="ocrx_word" id="word_000049_000302" title="bbox 1665 1516 1696 1540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000303" title="bbox 1708 1511 1768 1540; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000049_000304" title="bbox 1781 1511 1807 1540; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000305" title="bbox 1820 1511 1847 1540; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000049_000306" title="bbox 1856 1512 1907 1540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000307" title="bbox 1919 1511 2033 1549; x_wconf 96; x_fsize 39">calling</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000025" title="bbox 375 1561 2011 1599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000308" title="bbox 375 1571 498 1599; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000049_000309" title="bbox 511 1561 616 1590; x_wconf 96; x_fsize 39">makes</span>
+      <span class="ocrx_word" id="word_000049_000310" title="bbox 630 1571 667 1590; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000311" title="bbox 681 1562 735 1591; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000312" title="bbox 747 1566 867 1599; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000313" title="bbox 880 1561 915 1590; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000314" title="bbox 924 1562 975 1590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000315" title="bbox 988 1571 1072 1590; x_wconf 96; x_fsize 39">same</span>
+      <span class="ocrx_word" id="word_000049_000316" title="bbox 1084 1567 1153 1599; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000049_000317" title="bbox 1166 1571 1198 1590; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000049_000318" title="bbox 1211 1571 1270 1590; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000049_000319" title="bbox 1282 1562 1345 1590; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000049_000320" title="bbox 1358 1561 1384 1590; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000321" title="bbox 1397 1562 1549 1599; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000049_000322" title="bbox 1560 1561 1756 1599; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000049_000323" title="bbox 1770 1561 1829 1590; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000324" title="bbox 1842 1562 1893 1590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000325" title="bbox 1905 1561 2011 1590; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000026" title="bbox 376 1611 2022 1649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000326" title="bbox 376 1611 475 1640; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000049_000327" title="bbox 488 1612 561 1649; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000049_000328" title="bbox 573 1617 712 1649; x_wconf 96; x_fsize 39">supports</span>
+      <span class="ocrx_word" id="word_000049_000329" title="bbox 725 1621 784 1640; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000049_000330" title="bbox 796 1612 850 1641; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000049_000331" title="bbox 862 1616 983 1649; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000049_000332" title="bbox 996 1611 1031 1640; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000333" title="bbox 1041 1621 1057 1640; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000334" title="bbox 1069 1611 1232 1649; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000049_000335" title="bbox 1245 1616 1314 1649; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000049_000336" title="bbox 1327 1616 1355 1640; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000049_000337" title="bbox 1368 1621 1384 1640; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000338" title="bbox 1397 1611 1480 1646; x_wconf 96; x_fsize 39">time;</span>
+      <span class="ocrx_word" id="word_000049_000339" title="bbox 1494 1611 1534 1649; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000340" title="bbox 1545 1611 1728 1640; x_wconf 96; x_fsize 39">convention</span>
+      <span class="ocrx_word" id="word_000049_000341" title="bbox 1742 1612 1793 1640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000342" title="bbox 1805 1611 1911 1640; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000049_000343" title="bbox 1923 1611 2022 1640; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000027" title="bbox 377 1660 1568 1699; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000344" title="bbox 377 1661 486 1690; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000345" title="bbox 498 1661 589 1699; x_wconf 96; x_fsize 39">panic</span>
+      <span class="ocrx_word" id="word_000049_000346" title="bbox 602 1662 653 1690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000347" title="bbox 665 1661 779 1699; x_wconf 95; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000049_000348" title="bbox 791 1671 914 1699; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000049_000349" title="bbox 927 1661 999 1690; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000049_000350" title="bbox 1013 1662 1064 1690; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000351" title="bbox 1076 1667 1368 1695; x_wconf 76; x_fsize 39">PanicIoPending</span>
+      <span class="ocrx_word" id="word_000049_000352" title="bbox 1380 1660 1471 1698; x_wconf 96; x_fsize 39">panic</span>
+      <span class="ocrx_word" id="word_000049_000353" title="bbox 1484 1660 1568 1689; x_wconf 95; x_fsize 39">code.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000012" lang="eng" title="bbox 376 1711 596 1741" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000028" title="bbox 376 1711 596 1741; baseline 0.005 -1; x_size 39.474083; x_descenders 9.474082; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000049_000354" title="bbox 376 1711 596 1741; x_wconf 95; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000049_000013" lang="eng" title="bbox 376 1761 1693 1799" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000029" title="bbox 376 1761 1693 1799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000355" title="bbox 376 1762 441 1790; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000356" title="bbox 453 1762 513 1796; x_wconf 96; x_fsize 39">DS,</span>
+      <span class="ocrx_word" id="word_000049_000357" title="bbox 528 1762 584 1796; x_wconf 96; x_fsize 39">ES,</span>
+      <span class="ocrx_word" id="word_000049_000358" title="bbox 600 1762 652 1796; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000049_000359" title="bbox 668 1762 712 1791; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000049_000360" title="bbox 725 1761 784 1790; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000361" title="bbox 797 1762 846 1790; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000049_000362" title="bbox 857 1761 999 1799; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000049_000363" title="bbox 1012 1767 1092 1790; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000049_000364" title="bbox 1104 1761 1142 1790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000365" title="bbox 1153 1761 1314 1799; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000049_000366" title="bbox 1326 1761 1366 1799; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000367" title="bbox 1377 1762 1428 1790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000368" title="bbox 1441 1767 1572 1799; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000049_000369" title="bbox 1583 1766 1693 1790; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000003" title="bbox 379 1863 1678 1928">
+    <p class="ocr_par" id="par_000049_000014" lang="eng" title="bbox 379 1863 1678 1928" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000030" title="bbox 379 1863 1678 1928; baseline 0.002 -15; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000049_000370" title="bbox 379 1864 684 1928; x_wconf 96; x_fsize 68">Interrupts</span>
+      <span class="ocrx_word" id="word_000049_000371" title="bbox 707 1864 821 1915; x_wconf 96; x_fsize 68">and</span>
+      <span class="ocrx_word" id="word_000049_000372" title="bbox 848 1864 1116 1928; x_wconf 96; x_fsize 68">Interrupt</span>
+      <span class="ocrx_word" id="word_000049_000373" title="bbox 1139 1863 1373 1915; x_wconf 96; x_fsize 68">Service</span>
+      <span class="ocrx_word" id="word_000049_000374" title="bbox 1400 1864 1678 1915; x_wconf 96; x_fsize 68">Routines</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000004" title="bbox 375 1990 2095 2679">
+    <p class="ocr_par" id="par_000049_000015" lang="eng" title="bbox 375 1990 2095 2679" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000031" title="bbox 376 1990 2006 2028; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000375" title="bbox 376 1990 491 2019; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000049_000376" title="bbox 503 1990 618 2019; x_wconf 95; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000049_000377" title="bbox 631 1991 695 2019; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000049_000378" title="bbox 707 1990 770 2019; x_wconf 96; x_fsize 39">talk</span>
+      <span class="ocrx_word" id="word_000049_000379" title="bbox 782 1995 813 2019; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000380" title="bbox 825 1990 982 2019; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000049_000381" title="bbox 994 1990 1065 2019; x_wconf 96; x_fsize 39">tend</span>
+      <span class="ocrx_word" id="word_000049_000382" title="bbox 1078 1995 1109 2019; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000383" title="bbox 1121 1991 1199 2019; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000049_000384" title="bbox 1211 1990 1358 2028; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000385" title="bbox 1371 1990 1486 2019; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000386" title="bbox 1497 1990 1633 2019; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000049_000387" title="bbox 1647 1990 1815 2019; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000049_000388" title="bbox 1828 1990 1900 2019; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000049_000389" title="bbox 1914 1991 2006 2025; x_wconf 96; x_fsize 39">them,</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000032" title="bbox 376 2040 2077 2078; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000390" title="bbox 376 2040 541 2078; x_wconf 96; x_fsize 39">especially</span>
+      <span class="ocrx_word" id="word_000049_000391" title="bbox 552 2040 579 2069; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000049_000392" title="bbox 588 2041 659 2078; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000049_000393" title="bbox 671 2050 721 2069; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000049_000394" title="bbox 732 2040 887 2078; x_wconf 96; x_fsize 39">receiving</span>
+      <span class="ocrx_word" id="word_000049_000395" title="bbox 900 2040 969 2069; x_wconf 95; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000049_000396" title="bbox 982 2040 1061 2069; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000049_000397" title="bbox 1075 2050 1112 2069; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000398" title="bbox 1126 2041 1261 2069; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000049_000399" title="bbox 1275 2050 1389 2069; x_wconf 94; x_fsize 39">source.</span>
+      <span class="ocrx_word" id="word_000049_000400" title="bbox 1415 2041 1480 2069; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000401" title="bbox 1492 2041 1596 2070; x_wconf 91; x_fsize 39">EPOC</span>
+      <span class="ocrx_word" id="word_000049_000402" title="bbox 1610 2040 1768 2078; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000049_000403" title="bbox 1782 2045 1893 2078; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000404" title="bbox 1905 2040 2047 2078; x_wconf 95; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000049_000405" title="bbox 2061 2050 2077 2069; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000033" title="bbox 376 2091 2030 2129; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000406" title="bbox 376 2091 558 2120; x_wconf 96; x_fsize 39">framework</span>
+      <span class="ocrx_word" id="word_000049_000407" title="bbox 570 2091 676 2120; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000049_000408" title="bbox 690 2091 790 2120; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000049_000409" title="bbox 805 2101 842 2120; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000410" title="bbox 856 2091 1003 2129; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000411" title="bbox 1016 2091 1131 2120; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000412" title="bbox 1142 2091 1262 2120; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000049_000413" title="bbox 1274 2101 1330 2120; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000049_000414" title="bbox 1343 2091 1381 2120; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000415" title="bbox 1393 2091 1510 2120; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000049_000416" title="bbox 1523 2091 1681 2129; x_wconf 96; x_fsize 39">relatively</span>
+      <span class="ocrx_word" id="word_000049_000417" title="bbox 1692 2091 1795 2129; x_wconf 96; x_fsize 39">easily.</span>
+      <span class="ocrx_word" id="word_000049_000418" title="bbox 1821 2092 1870 2120; x_wconf 95; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000049_000419" title="bbox 1884 2091 2030 2129; x_wconf 95; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000034" title="bbox 377 2141 2041 2179; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000420" title="bbox 377 2141 492 2170; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000421" title="bbox 503 2141 623 2170; x_wconf 96; x_fsize 39">routine</span>
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+      <span class="ocrx_word" id="word_000049_000452" title="bbox 1937 2191 2095 2220; x_wconf 96; x_fsize 39">hardware</span>
+     </span>
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+      <span class="ocrx_word" id="word_000049_000453" title="bbox 376 2241 523 2279; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000049_000462" title="bbox 1398 2247 1607 2279; x_wconf 96; x_fsize 39">components.</span>
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+      <span class="ocrx_word" id="word_000049_000466" title="bbox 375 2291 517 2329; x_wconf 96; x_fsize 40">provides</span>
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+      <span class="ocrx_word" id="word_000049_000468" title="bbox 594 2299 884 2320; x_wconf 92; x_fsize 40">GenSetRevector</span>
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+      <span class="ocrx_word" id="word_000049_000480" title="bbox 1929 2290 2049 2319; x_wconf 96; x_fsize 40">routine</span>
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+      <span class="ocrx_word" id="word_000049_000487" title="bbox 878 2340 1024 2378; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000488" title="bbox 1038 2350 1168 2369; x_wconf 92; x_fsize 39">sources.</span>
+      <span class="ocrx_word" id="word_000049_000489" title="bbox 1194 2340 1268 2369; x_wconf 96; x_fsize 39">This</span>
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+      <span class="ocrx_word" id="word_000049_000493" title="bbox 1533 2340 1679 2378; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000494" title="bbox 1692 2345 1793 2369; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000049_000499" title="bbox 439 2391 585 2429; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000049_000501" title="bbox 725 2391 857 2427; x_wconf 96; x_fsize 39">routine)</span>
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+      <span class="ocrx_word" id="word_000049_000504" title="bbox 1007 2391 1153 2429; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000049_000513" title="bbox 2037 2396 2068 2420; x_wconf 96; x_fsize 39">to</span>
+     </span>
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+      <span class="ocrx_word" id="word_000049_000517" title="bbox 550 2442 613 2470; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000049_000519" title="bbox 660 2441 767 2470; x_wconf 96; x_fsize 39">knows</span>
+      <span class="ocrx_word" id="word_000049_000520" title="bbox 780 2442 881 2470; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000049_000521" title="bbox 893 2446 924 2470; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000522" title="bbox 932 2441 1020 2479; x_wconf 96; x_fsize 39">jump</span>
+      <span class="ocrx_word" id="word_000049_000523" title="bbox 1033 2446 1064 2470; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000524" title="bbox 1076 2442 1164 2470; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000049_000525" title="bbox 1178 2442 1229 2470; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000526" title="bbox 1241 2441 1387 2479; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000527" title="bbox 1400 2451 1515 2470; x_wconf 96; x_fsize 39">occurs.</span>
+      <span class="ocrx_word" id="word_000049_000528" title="bbox 1541 2442 1570 2470; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000049_000529" title="bbox 1582 2441 1688 2470; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000049_000530" title="bbox 1700 2441 1799 2470; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000049_000532" title="bbox 1935 2451 1989 2470; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000049_000533" title="bbox 2001 2441 2062 2470; x_wconf 96; x_fsize 39">this</span>
+     </span>
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+      <span class="ocrx_word" id="word_000049_000534" title="bbox 377 2496 488 2529; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000535" title="bbox 502 2491 617 2520; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000536" title="bbox 630 2491 689 2520; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000049_000537" title="bbox 702 2497 755 2520; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000049_000538" title="bbox 766 2491 846 2529; x_wconf 96; x_fsize 39">poke</span>
+      <span class="ocrx_word" id="word_000049_000539" title="bbox 858 2491 985 2529; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000049_000540" title="bbox 996 2491 1061 2520; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000049_000541" title="bbox 1073 2492 1124 2520; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000542" title="bbox 1137 2491 1218 2521; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000049_000543" title="bbox 1231 2491 1377 2529; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000544" title="bbox 1390 2497 1491 2520; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000545" title="bbox 1504 2492 1592 2520; x_wconf 96; x_fsize 39">table.</span>
+      <span class="ocrx_word" id="word_000049_000546" title="bbox 1618 2492 1683 2520; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000547" title="bbox 1696 2491 1819 2520; x_wconf 96; x_fsize 39">address</span>
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+      <span class="ocrx_word" id="word_000049_000549" title="bbox 1954 2497 1985 2520; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000550" title="bbox 1997 2492 2048 2520; x_wconf 96; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000049_000551" title="bbox 377 2549 667 2570; x_wconf 92; x_fsize 39">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000049_000552" title="bbox 682 2540 797 2569; x_wconf 94; x_fsize 39">Service</span>
+      <span class="ocrx_word" id="word_000049_000553" title="bbox 809 2540 835 2569; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000554" title="bbox 848 2545 901 2569; x_wconf 97; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000049_000555" title="bbox 913 2540 1030 2569; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000049_000556" title="bbox 1044 2540 1109 2569; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000049_000557" title="bbox 1121 2541 1172 2569; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000558" title="bbox 1184 2540 1331 2578; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000559" title="bbox 1343 2546 1444 2569; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000049_000560" title="bbox 1457 2540 1537 2569; x_wconf 97; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000049_000561" title="bbox 1548 2541 1600 2569; x_wconf 96; x_fsize 39">but</span>
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+      <span class="ocrx_word" id="word_000049_000564" title="bbox 1708 2540 1838 2569; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000049_000565" title="bbox 1852 2540 1940 2569; x_wconf 96; x_fsize 39">table.</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000049_000567" title="bbox 376 2590 524 2628; x_wconf 96; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000049_000568" title="bbox 537 2590 597 2619; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000049_000569" title="bbox 611 2590 734 2625; x_wconf 96; x_fsize 39">service,</span>
+      <span class="ocrx_word" id="word_000049_000570" title="bbox 749 2591 800 2619; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000571" title="bbox 812 2590 931 2619; x_wconf 96; x_fsize 39">desired</span>
+      <span class="ocrx_word" id="word_000049_000572" title="bbox 944 2590 1106 2628; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000049_000573" title="bbox 1119 2595 1199 2619; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000049_000574" title="bbox 1211 2590 1249 2619; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000575" title="bbox 1261 2590 1387 2619; x_wconf 96; x_fsize 39">masked</span>
+      <span class="ocrx_word" id="word_000049_000576" title="bbox 1400 2590 1431 2619; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000049_000577" title="bbox 1444 2590 1484 2628; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000578" title="bbox 1495 2590 1616 2628; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000049_000579" title="bbox 1629 2591 1680 2619; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000580" title="bbox 1693 2590 1884 2628; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000049_000581" title="bbox 1896 2590 1985 2619; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000049_000582" title="bbox 1997 2595 2028 2619; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000583" title="bbox 2040 2591 2091 2619; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000044" title="bbox 376 2641 1900 2679; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000584" title="bbox 376 2641 464 2670; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000049_000585" title="bbox 475 2641 610 2679; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000049_000586" title="bbox 636 2641 777 2679; x_wconf 96; x_fsize 39">Initially,</span>
+      <span class="ocrx_word" id="word_000049_000587" title="bbox 792 2641 827 2670; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000588" title="bbox 836 2642 887 2670; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000589" title="bbox 899 2641 983 2679; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000049_000590" title="bbox 995 2641 1141 2679; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000591" title="bbox 1155 2651 1285 2676; x_wconf 96; x_fsize 39">sources,</span>
+      <span class="ocrx_word" id="word_000049_000592" title="bbox 1300 2642 1373 2679; x_wconf 94; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000049_000593" title="bbox 1384 2642 1435 2670; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000594" title="bbox 1447 2641 1509 2670; x_wconf 96; x_fsize 39">tick</span>
+      <span class="ocrx_word" id="word_000049_000595" title="bbox 1521 2641 1667 2679; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000596" title="bbox 1680 2641 1707 2670; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000597" title="bbox 1720 2641 1846 2670; x_wconf 96; x_fsize 39">masked</span>
+      <span class="ocrx_word" id="word_000049_000598" title="bbox 1859 2641 1900 2670; x_wconf 95; x_fsize 39">in.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000005" title="bbox 375 2741 2090 2979">
+    <p class="ocr_par" id="par_000049_000016" lang="eng" title="bbox 375 2741 2090 2979" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000045" title="bbox 375 2741 2086 2779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000599" title="bbox 375 2742 474 2770; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000049_000600" title="bbox 489 2751 526 2770; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000049_000601" title="bbox 540 2741 687 2779; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000602" title="bbox 699 2751 814 2776; x_wconf 96; x_fsize 39">occurs,</span>
+      <span class="ocrx_word" id="word_000049_000603" title="bbox 829 2742 880 2770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000604" title="bbox 892 2741 1147 2779; x_wconf 96; x_fsize 39">microprocessor</span>
+      <span class="ocrx_word" id="word_000049_000605" title="bbox 1160 2741 1250 2770; x_wconf 96; x_fsize 39">could</span>
+      <span class="ocrx_word" id="word_000049_000606" title="bbox 1262 2741 1300 2770; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000049_000607" title="bbox 1311 2741 1445 2779; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000049_000608" title="bbox 1459 2751 1518 2779; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000049_000609" title="bbox 1529 2742 1681 2779; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000049_000610" title="bbox 1693 2741 1790 2770; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000049_000611" title="bbox 1801 2751 1933 2779; x_wconf 96; x_fsize 39">process.</span>
+      <span class="ocrx_word" id="word_000049_000612" title="bbox 1959 2742 2024 2770; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000613" title="bbox 2036 2742 2086 2771; x_wconf 96; x_fsize 39">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000046" title="bbox 375 2791 2031 2829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000614" title="bbox 375 2791 504 2820; x_wconf 96; x_fsize 39">handles</span>
+      <span class="ocrx_word" id="word_000049_000615" title="bbox 517 2792 568 2820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000616" title="bbox 581 2791 732 2829; x_wconf 96; x_fsize 39">servicing</span>
+      <span class="ocrx_word" id="word_000049_000617" title="bbox 745 2791 780 2820; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000618" title="bbox 789 2791 951 2829; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000049_000619" title="bbox 963 2791 1003 2829; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000049_000620" title="bbox 1013 2791 1153 2829; x_wconf 96; x_fsize 39">building</span>
+      <span class="ocrx_word" id="word_000049_000621" title="bbox 1167 2801 1183 2820; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000622" title="bbox 1196 2791 1376 2829; x_wconf 96; x_fsize 39">mandatory</span>
+      <span class="ocrx_word" id="word_000049_000623" title="bbox 1387 2791 1545 2829; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000049_000624" title="bbox 1559 2796 1670 2829; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000625" title="bbox 1683 2792 1742 2820; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000049_000626" title="bbox 1755 2791 1860 2820; x_wconf 96; x_fsize 39">frame.</span>
+      <span class="ocrx_word" id="word_000049_000627" title="bbox 1886 2792 1938 2820; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000049_000628" title="bbox 1951 2792 2031 2821; x_wconf 96; x_fsize 39">CPU</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000047" title="bbox 375 2841 2077 2879; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000629" title="bbox 375 2841 517 2879; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000049_000630" title="bbox 531 2851 581 2870; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000049_000631" title="bbox 592 2841 753 2879; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000049_000632" title="bbox 766 2851 805 2870; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000049_000633" title="bbox 818 2846 912 2870; x_wconf 96; x_fsize 39">route.</span>
+      <span class="ocrx_word" id="word_000049_000634" title="bbox 938 2842 1003 2870; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000049_000635" title="bbox 1015 2841 1161 2879; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000636" title="bbox 1175 2841 1290 2870; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000637" title="bbox 1301 2841 1421 2870; x_wconf 95; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000049_000638" title="bbox 1433 2841 1459 2870; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000639" title="bbox 1472 2842 1543 2870; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000049_000640" title="bbox 1557 2841 1655 2870; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000049_000641" title="bbox 1669 2851 1701 2870; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000049_000642" title="bbox 1715 2851 1731 2870; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000049_000643" title="bbox 1743 2842 1819 2870; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000049_000644" title="bbox 1831 2841 1959 2870; x_wconf 96; x_fsize 39">routine.</span>
+      <span class="ocrx_word" id="word_000049_000645" title="bbox 1986 2841 2077 2871; x_wconf 96; x_fsize 39">Since</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000048" title="bbox 376 2891 2090 2929; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000646" title="bbox 376 2892 427 2920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000647" title="bbox 439 2891 597 2929; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000049_000648" title="bbox 611 2896 722 2929; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000649" title="bbox 734 2901 890 2929; x_wconf 96; x_fsize 39">preserves</span>
+      <span class="ocrx_word" id="word_000049_000650" title="bbox 904 2892 944 2920; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000049_000651" title="bbox 956 2891 1098 2929; x_wconf 97; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000049_000652" title="bbox 1111 2892 1162 2920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000049_000653" title="bbox 1174 2891 1320 2929; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000654" title="bbox 1334 2891 1449 2920; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000655" title="bbox 1460 2891 1580 2920; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000049_000656" title="bbox 1592 2891 1618 2920; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000049_000657" title="bbox 1631 2891 1694 2920; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000049_000658" title="bbox 1706 2897 1737 2920; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000659" title="bbox 1749 2901 1803 2920; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000049_000660" title="bbox 1816 2901 1875 2929; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000049_000661" title="bbox 1885 2891 2020 2929; x_wconf 95; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000049_000662" title="bbox 2046 2892 2090 2920; x_wconf 96; x_fsize 39">As</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000049" title="bbox 376 2941 1276 2979; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000663" title="bbox 376 2941 448 2970; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000049_000664" title="bbox 463 2942 503 2970; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000049_000665" title="bbox 516 2941 663 2979; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000049_000666" title="bbox 676 2941 791 2970; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000667" title="bbox 802 2941 937 2970; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000049_000668" title="bbox 950 2941 1071 2970; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000049_000669" title="bbox 1083 2942 1164 2970; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000049_000670" title="bbox 1178 2942 1276 2979; x_wconf 95; x_fsize 39">apply:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000006" title="bbox 452 3043 2005 3131">
+    <p class="ocr_par" id="par_000049_000017" lang="eng" title="bbox 452 3043 2005 3131" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000050" title="bbox 452 3043 2005 3081; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000671" title="bbox 452 3050 467 3065; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000049_000672" title="bbox 526 3044 675 3081; x_wconf 86; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000049_000673" title="bbox 688 3043 803 3072; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000674" title="bbox 814 3043 949 3072; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000049_000675" title="bbox 963 3043 1072 3072; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000049_000676" title="bbox 1085 3048 1210 3072; x_wconf 96; x_fsize 39">execute</span>
+      <span class="ocrx_word" id="word_000049_000677" title="bbox 1223 3053 1255 3072; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000049_000678" title="bbox 1268 3043 1327 3072; x_wconf 96; x_fsize 39">fast</span>
+      <span class="ocrx_word" id="word_000049_000679" title="bbox 1340 3053 1372 3072; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000049_000680" title="bbox 1384 3043 1527 3081; x_wconf 96; x_fsize 39">possible.</span>
+      <span class="ocrx_word" id="word_000049_000681" title="bbox 1553 3043 1721 3081; x_wconf 96; x_fsize 39">Operating</span>
+      <span class="ocrx_word" id="word_000049_000682" title="bbox 1735 3048 1846 3081; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000049_000683" title="bbox 1859 3043 2005 3081; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000049_000051" title="bbox 523 3093 1610 3131; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000684" title="bbox 523 3093 638 3122; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000049_000685" title="bbox 649 3093 784 3122; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000049_000686" title="bbox 798 3103 848 3122; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000049_000687" title="bbox 860 3093 952 3122; x_wconf 96; x_fsize 39">tuned</span>
+      <span class="ocrx_word" id="word_000049_000688" title="bbox 965 3098 996 3122; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000049_000689" title="bbox 1008 3094 1065 3122; x_wconf 96; x_fsize 39">last</span>
+      <span class="ocrx_word" id="word_000049_000690" title="bbox 1078 3103 1119 3122; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000049_000691" title="bbox 1131 3094 1237 3131; x_wconf 96; x_fsize 39">longer</span>
+      <span class="ocrx_word" id="word_000049_000692" title="bbox 1250 3094 1322 3122; x_wconf 96; x_fsize 39">than</span>
+      <span class="ocrx_word" id="word_000049_000693" title="bbox 1336 3103 1395 3122; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000049_000694" title="bbox 1407 3093 1610 3122; x_wconf 96; x_fsize 39">millisecond.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000049_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000049_000018" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000049_000052" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000049_000695" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000049_000696" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000049_000697" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000049_000698" title="bbox 1999 3320 2039 3348; x_wconf 96; x_fsize 39">47</span>
+      <span class="ocrx_word" id="word_000049_000699" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000049_000700" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000049_000701" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000050" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0050.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000050_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000050_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000050_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000050_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000050_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000050_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000050_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000050_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000050_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000050_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000050_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000050_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000001" title="bbox 452 313 2101 401">
+    <p class="ocr_par" id="par_000050_000001" lang="eng" title="bbox 452 313 2101 401" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000001" title="bbox 452 313 2101 351; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000011" title="bbox 452 320 467 335; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000012" title="bbox 526 313 691 351; x_wconf 78; x_fsize 39">Typically,</span>
+      <span class="ocrx_word" id="word_000050_000013" title="bbox 706 313 852 351; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000014" title="bbox 866 313 981 342; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000015" title="bbox 992 313 1127 342; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000050_000016" title="bbox 1140 313 1180 342; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000050_000017" title="bbox 1192 319 1244 342; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000018" title="bbox 1257 313 1365 342; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000050_000019" title="bbox 1377 313 1539 351; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000050_000020" title="bbox 1552 314 1655 342; x_wconf 96; x_fsize 39">unless</span>
+      <span class="ocrx_word" id="word_000050_000021" title="bbox 1668 314 1719 342; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000022" title="bbox 1730 313 1850 342; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000023" title="bbox 1862 323 1918 342; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000050_000024" title="bbox 1931 313 2045 342; x_wconf 93; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000050_000025" title="bbox 2056 323 2101 342; x_wconf 92; x_fsize 39">re-</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000002" title="bbox 522 369 674 401; baseline 0 -9; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000050_000026" title="bbox 522 369 674 401; x_wconf 89; x_fsize 41">entrancy.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000002" title="bbox 452 448 2088 636">
+    <p class="ocr_par" id="par_000050_000002" lang="eng" title="bbox 452 448 2088 636" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000003" title="bbox 452 448 2088 486; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000027" title="bbox 452 455 467 470; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000028" title="bbox 526 449 675 486; x_wconf 76; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000050_000029" title="bbox 688 448 803 477; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000030" title="bbox 814 448 949 477; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000050_000031" title="bbox 961 458 1017 477; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000050_000032" title="bbox 1031 448 1062 477; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000033" title="bbox 1076 449 1127 477; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000034" title="bbox 1139 453 1260 477; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000050_000035" title="bbox 1273 448 1308 477; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000036" title="bbox 1317 449 1468 477; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000050_000037" title="bbox 1480 458 1603 486; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000038" title="bbox 1616 448 1642 477; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000039" title="bbox 1654 448 1788 486; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000050_000040" title="bbox 1802 453 1831 477; x_wconf 97; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000050_000041" title="bbox 1843 449 1894 477; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000042" title="bbox 1906 448 1981 477; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000050_000043" title="bbox 1993 448 2028 477; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000044" title="bbox 2037 449 2088 477; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000004" title="bbox 522 498 1991 536; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000045" title="bbox 522 498 677 536; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000050_000046" title="bbox 703 499 752 527; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000050_000047" title="bbox 766 498 912 536; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000048" title="bbox 926 498 1041 527; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000049" title="bbox 1052 498 1172 527; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000050" title="bbox 1185 498 1294 527; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000050_000051" title="bbox 1307 503 1359 527; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000052" title="bbox 1373 503 1498 536; x_wconf 96; x_fsize 39">attempt</span>
+      <span class="ocrx_word" id="word_000050_000053" title="bbox 1510 503 1541 527; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000054" title="bbox 1553 498 1655 527; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000050_000055" title="bbox 1670 498 1885 536; x_wconf 96; x_fsize 39">admissibility</span>
+      <span class="ocrx_word" id="word_000050_000056" title="bbox 1896 503 1928 527; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000057" title="bbox 1940 499 1991 527; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000005" title="bbox 521 548 2078 586; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000058" title="bbox 521 558 644 586; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000059" title="bbox 657 549 721 577; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000060" title="bbox 733 548 851 586; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000050_000061" title="bbox 864 549 915 577; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000062" title="bbox 927 549 1058 577; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000050_000063" title="bbox 1070 548 1123 577; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000050_000064" title="bbox 1136 558 1238 577; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000050_000065" title="bbox 1251 549 1302 577; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000066" title="bbox 1314 548 1444 577; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000050_000067" title="bbox 1457 548 1556 577; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000050_000068" title="bbox 1570 558 1660 586; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000050_000069" title="bbox 1672 549 1745 586; x_wconf 95; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000050_000070" title="bbox 1756 548 1857 577; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000050_000071" title="bbox 1871 548 1902 577; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000072" title="bbox 1916 549 2039 586; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000050_000073" title="bbox 2052 548 2078 577; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000006" title="bbox 522 598 842 636; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000074" title="bbox 522 598 560 627; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000050_000075" title="bbox 573 608 641 627; x_wconf 95; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000050_000076" title="bbox 655 598 731 627; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000050_000077" title="bbox 744 608 842 636; x_wconf 96; x_fsize 39">space.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000003" title="bbox 452 683 2098 921">
+    <p class="ocr_par" id="par_000050_000003" lang="eng" title="bbox 452 683 2098 921" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000007" title="bbox 452 683 2097 721; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000078" title="bbox 452 690 467 705; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000079" title="bbox 526 684 575 712; x_wconf 76; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000050_000080" title="bbox 589 683 735 721; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000081" title="bbox 749 683 864 712; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000082" title="bbox 875 683 995 712; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000083" title="bbox 1007 688 1087 712; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000084" title="bbox 1100 689 1152 712; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000085" title="bbox 1165 683 1292 721; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000050_000086" title="bbox 1303 693 1394 712; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000050_000087" title="bbox 1406 684 1457 712; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000088" title="bbox 1469 684 1519 713; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000050_000089" title="bbox 1533 688 1564 712; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000090" title="bbox 1575 683 1754 712; x_wconf 96; x_fsize 39">reschedule</span>
+      <span class="ocrx_word" id="word_000050_000091" title="bbox 1766 684 1817 712; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000092" title="bbox 1828 683 1962 721; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000050_000093" title="bbox 1974 693 2097 721; x_wconf 96; x_fsize 39">process</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000008" title="bbox 523 733 2098 771; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000094" title="bbox 523 743 555 762; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000050_000095" title="bbox 568 733 628 762; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000050_000096" title="bbox 641 733 742 762; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000050_000097" title="bbox 756 733 965 771; x_wconf 96; x_fsize 39">significantly</span>
+      <span class="ocrx_word" id="word_000050_000098" title="bbox 976 733 1065 771; x_wconf 96; x_fsize 39">delay</span>
+      <span class="ocrx_word" id="word_000050_000099" title="bbox 1076 733 1114 762; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000050_000100" title="bbox 1127 733 1323 771; x_wconf 94; x_fsize 39">completion.</span>
+      <span class="ocrx_word" id="word_000050_000101" title="bbox 1349 734 1373 762; x_wconf 94; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000050_000102" title="bbox 1386 739 1467 762; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000103" title="bbox 1479 743 1533 762; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000050_000104" title="bbox 1545 734 1596 762; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000105" title="bbox 1607 737 1973 769; x_wconf 85; x_fsize 39">IoSignalByPidNoReSched</span>
+      <span class="ocrx_word" id="word_000050_000106" title="bbox 1987 737 2098 770; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000009" title="bbox 523 782 2057 820; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000107" title="bbox 523 782 638 811; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000108" title="bbox 650 782 681 811; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000109" title="bbox 695 782 782 811; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000050_000110" title="bbox 795 787 826 811; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000111" title="bbox 838 782 971 811; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000050_000112" title="bbox 983 788 1014 811; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000113" title="bbox 1026 783 1077 811; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000114" title="bbox 1089 782 1216 811; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000115" title="bbox 1229 783 1292 811; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000116" title="bbox 1306 792 1343 811; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000050_000117" title="bbox 1357 787 1445 811; x_wconf 96; x_fsize 39">event</span>
+      <span class="ocrx_word" id="word_000050_000118" title="bbox 1458 783 1513 811; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000050_000119" title="bbox 1526 782 1670 811; x_wconf 96; x_fsize 39">occurred</span>
+      <span class="ocrx_word" id="word_000050_000120" title="bbox 1683 787 1714 811; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000121" title="bbox 1726 783 1777 811; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000122" title="bbox 1789 782 1913 820; x_wconf 96; x_fsize 39">owning</span>
+      <span class="ocrx_word" id="word_000050_000123" title="bbox 1925 792 2057 820; x_wconf 96; x_fsize 39">process.</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000010" title="bbox 522 833 2006 871; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000124" title="bbox 522 834 587 862; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000050_000125" title="bbox 599 833 726 862; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000126" title="bbox 739 833 876 862; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000050_000127" title="bbox 890 833 925 862; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000128" title="bbox 934 834 985 862; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000129" title="bbox 997 833 1103 862; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000050_000130" title="bbox 1115 833 1214 862; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000050_000131" title="bbox 1227 838 1307 862; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000132" title="bbox 1319 833 1391 871; x_wconf 96; x_fsize 39">pick</span>
+      <span class="ocrx_word" id="word_000050_000133" title="bbox 1403 843 1443 871; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000050_000134" title="bbox 1456 834 1507 862; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000135" title="bbox 1519 838 1607 862; x_wconf 96; x_fsize 39">event</span>
+      <span class="ocrx_word" id="word_000050_000136" title="bbox 1621 833 1680 862; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000050_000137" title="bbox 1693 833 1806 862; x_wconf 96; x_fsize 39">inform</span>
+      <span class="ocrx_word" id="word_000050_000138" title="bbox 1819 834 1870 862; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000139" title="bbox 1882 833 2006 871; x_wconf 95; x_fsize 39">owning</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000011" title="bbox 521 893 653 921; baseline 0 -9; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000050_000140" title="bbox 521 893 653 921; x_wconf 95; x_fsize 41">process.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000004" title="bbox 452 963 2085 1184">
+    <p class="ocr_par" id="par_000050_000004" lang="eng" title="bbox 452 963 2085 1184" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000050_000141" title="bbox 452 970 467 985; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000142" title="bbox 526 964 575 992; x_wconf 77; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000050_000143" title="bbox 589 963 735 1001; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000144" title="bbox 749 963 864 992; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000145" title="bbox 875 963 995 992; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000146" title="bbox 1008 963 1117 992; x_wconf 96; x_fsize 39">should</span>
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+      <span class="ocrx_word" id="word_000050_000150" title="bbox 1393 973 1479 1001; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000050_000151" title="bbox 1490 963 1553 1001; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000050_000152" title="bbox 1566 964 1646 992; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000050_000153" title="bbox 1659 963 1686 992; x_wconf 96; x_fsize 39">if</span>
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+      <span class="ocrx_word" id="word_000050_000155" title="bbox 1729 963 1864 1001; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000050_000156" title="bbox 1878 973 1894 992; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000157" title="bbox 1906 963 2085 992; x_wconf 95; x_fsize 39">reschedule</span>
+     </span>
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+      <span class="ocrx_word" id="word_000050_000158" title="bbox 522 1015 553 1038; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000159" title="bbox 565 1019 655 1038; x_wconf 95; x_fsize 39">occur</span>
+      <span class="ocrx_word" id="word_000050_000160" title="bbox 669 1009 705 1045; x_wconf 96; x_fsize 39">(it</span>
+      <span class="ocrx_word" id="word_000050_000161" title="bbox 717 1010 772 1038; x_wconf 97; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000050_000162" title="bbox 785 1009 883 1038; x_wconf 93; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000050_000163" title="bbox 896 1009 1275 1045; x_wconf 89; x_fsize 39">IoSignalByPidNoReSched)</span>
+      <span class="ocrx_word" id="word_000050_000164" title="bbox 1289 1008 1450 1037; x_wconf 96; x_fsize 39">otherwise</span>
+      <span class="ocrx_word" id="word_000050_000165" title="bbox 1461 1014 1562 1037; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000050_000166" title="bbox 1576 1008 1648 1037; x_wconf 97; x_fsize 39">with</span>
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+      <span class="ocrx_word" id="word_000050_000169" title="bbox 1822 1008 1885 1046; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000050_000170" title="bbox 1899 1013 1951 1037; x_wconf 95; x_fsize 39">set.</span>
+      <span class="ocrx_word" id="word_000050_000171" title="bbox 1977 1008 2051 1037; x_wconf 96; x_fsize 39">This</span>
+     </span>
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+      <span class="ocrx_word" id="word_000050_000172" title="bbox 522 1054 585 1083; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000050_000173" title="bbox 598 1064 689 1083; x_wconf 95; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000050_000174" title="bbox 701 1055 752 1083; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000175" title="bbox 764 1054 922 1092; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000050_000176" title="bbox 936 1059 1047 1092; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000050_000177" title="bbox 1060 1059 1091 1083; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000178" title="bbox 1102 1054 1281 1083; x_wconf 96; x_fsize 39">reschedule</span>
+      <span class="ocrx_word" id="word_000050_000179" title="bbox 1293 1054 1320 1083; x_wconf 97; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000050_000180" title="bbox 1329 1055 1380 1083; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000181" title="bbox 1392 1054 1522 1083; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000050_000182" title="bbox 1536 1059 1611 1083; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000050_000183" title="bbox 1624 1055 1729 1083; x_wconf 96; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000050_000184" title="bbox 1743 1055 1816 1083; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000050_000185" title="bbox 1831 1064 1868 1083; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000050_000186" title="bbox 1883 1054 1982 1083; x_wconf 96; x_fsize 39">action</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000015" title="bbox 522 1100 1996 1138; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000187" title="bbox 522 1100 683 1129; x_wconf 96; x_fsize 39">otherwise</span>
+      <span class="ocrx_word" id="word_000050_000188" title="bbox 695 1101 746 1129; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000189" title="bbox 757 1100 936 1129; x_wconf 95; x_fsize 39">reschedule</span>
+      <span class="ocrx_word" id="word_000050_000190" title="bbox 947 1105 1067 1138; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000050_000191" title="bbox 1080 1100 1106 1129; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000192" title="bbox 1119 1100 1292 1138; x_wconf 96; x_fsize 39">effectively</span>
+      <span class="ocrx_word" id="word_000050_000193" title="bbox 1303 1100 1421 1138; x_wconf 96; x_fsize 39">queued</span>
+      <span class="ocrx_word" id="word_000050_000194" title="bbox 1434 1100 1511 1129; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000050_000195" title="bbox 1525 1101 1598 1129; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000050_000196" title="bbox 1612 1100 1686 1129; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000050_000197" title="bbox 1698 1101 1763 1129; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000198" title="bbox 1775 1101 1826 1129; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000199" title="bbox 1838 1100 1996 1138; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000016" title="bbox 523 1146 903 1184; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000050_000200" title="bbox 523 1151 634 1184; x_wconf 96; x_fsize 38">system</span>
+      <span class="ocrx_word" id="word_000050_000201" title="bbox 647 1156 703 1175; x_wconf 96; x_fsize 38">can</span>
+      <span class="ocrx_word" id="word_000050_000202" title="bbox 716 1146 903 1175; x_wconf 96; x_fsize 38">reschedule.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000005" title="bbox 375 1228 2088 1517">
+    <p class="ocr_par" id="par_000050_000005" lang="eng" title="bbox 375 1228 2088 1517" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000017" title="bbox 376 1228 2047 1266; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000203" title="bbox 376 1229 416 1257; x_wconf 96; x_fsize 39">At</span>
+      <span class="ocrx_word" id="word_000050_000204" title="bbox 430 1238 515 1257; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000050_000205" title="bbox 528 1233 612 1266; x_wconf 96; x_fsize 39">stage</span>
+      <span class="ocrx_word" id="word_000050_000206" title="bbox 624 1228 734 1266; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000050_000207" title="bbox 747 1229 798 1257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000208" title="bbox 810 1238 917 1257; x_wconf 96; x_fsize 39">course</span>
+      <span class="ocrx_word" id="word_000050_000209" title="bbox 929 1228 964 1257; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000210" title="bbox 974 1238 1011 1257; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000050_000211" title="bbox 1025 1228 1171 1266; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000212" title="bbox 1185 1228 1300 1257; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000213" title="bbox 1311 1228 1439 1263; x_wconf 96; x_fsize 39">routine,</span>
+      <span class="ocrx_word" id="word_000050_000214" title="bbox 1454 1228 1476 1257; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000050_000215" title="bbox 1489 1228 1515 1257; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000216" title="bbox 1528 1238 1689 1266; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000050_000217" title="bbox 1700 1233 1731 1257; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000218" title="bbox 1743 1229 1823 1257; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000050_000219" title="bbox 1836 1229 1887 1257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000220" title="bbox 1899 1228 2047 1266; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000018" title="bbox 376 1278 1995 1316; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000221" title="bbox 376 1278 439 1307; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000050_000222" title="bbox 451 1278 523 1307; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000050_000223" title="bbox 538 1288 623 1307; x_wconf 93; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000050_000224" title="bbox 635 1278 933 1316; x_wconf 91; x_fsize 39">hardware-specific</span>
+      <span class="ocrx_word" id="word_000050_000225" title="bbox 947 1278 1056 1307; x_wconf 96; x_fsize 39">action.</span>
+      <span class="ocrx_word" id="word_000050_000226" title="bbox 1082 1279 1167 1307; x_wconf 96; x_fsize 39">Then</span>
+      <span class="ocrx_word" id="word_000050_000227" title="bbox 1181 1279 1232 1307; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000228" title="bbox 1244 1278 1391 1316; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000229" title="bbox 1403 1279 1566 1307; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000050_000230" title="bbox 1579 1278 1679 1307; x_wconf 96; x_fsize 39">inside</span>
+      <span class="ocrx_word" id="word_000050_000231" title="bbox 1691 1279 1742 1307; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000232" title="bbox 1754 1279 1823 1307; x_wconf 92; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000050_000233" title="bbox 1835 1279 1945 1308; x_wconf 91; x_fsize 39">ASIC1</span>
+      <span class="ocrx_word" id="word_000050_000234" title="bbox 1962 1288 1995 1307; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000019" title="bbox 376 1328 2088 1366; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000235" title="bbox 376 1329 489 1358; x_wconf 91; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000050_000236" title="bbox 503 1329 558 1357; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000050_000237" title="bbox 571 1334 602 1357; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000238" title="bbox 613 1328 651 1357; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000239" title="bbox 663 1328 782 1357; x_wconf 96; x_fsize 39">cleared</span>
+      <span class="ocrx_word" id="word_000050_000240" title="bbox 795 1328 867 1357; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000050_000241" title="bbox 882 1338 898 1357; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000242" title="bbox 911 1328 996 1357; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000050_000243" title="bbox 1008 1333 1039 1357; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000244" title="bbox 1051 1329 1102 1357; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000245" title="bbox 1114 1328 1376 1366; x_wconf 92; x_fsize 39">NonSpecificEoi</span>
+      <span class="ocrx_word" id="word_000050_000246" title="bbox 1390 1328 1532 1357; x_wconf 96; x_fsize 39">location.</span>
+      <span class="ocrx_word" id="word_000050_000247" title="bbox 1558 1329 1603 1357; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000050_000248" title="bbox 1614 1338 1738 1357; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000050_000249" title="bbox 1750 1329 1801 1357; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000250" title="bbox 1813 1328 1959 1366; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000251" title="bbox 1973 1328 2088 1357; x_wconf 96; x_fsize 39">service</span>
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+     <span class="ocr_line" id="line_000050_000020" title="bbox 375 1378 2074 1416; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000252" title="bbox 375 1378 495 1407; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000253" title="bbox 508 1378 640 1413; x_wconf 96; x_fsize 39">address,</span>
+      <span class="ocrx_word" id="word_000050_000254" title="bbox 655 1379 706 1407; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000255" title="bbox 718 1378 876 1416; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000050_000256" title="bbox 890 1383 1001 1416; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000050_000257" title="bbox 1015 1378 1130 1407; x_wconf 93; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000258" title="bbox 1143 1387 1475 1408; x_wconf 92; x_fsize 39">GenResetRevector</span>
+      <span class="ocrx_word" id="word_000050_000259" title="bbox 1490 1378 1599 1407; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000050_000260" title="bbox 1611 1378 1649 1407; x_wconf 95; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000050_000263" title="bbox 1857 1378 1920 1407; x_wconf 93; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000050_000264" title="bbox 1932 1383 2011 1407; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000050_000265" title="bbox 2023 1379 2074 1407; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000050_000266" title="bbox 376 1428 506 1457; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000050_000267" title="bbox 519 1428 599 1457; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000050_000268" title="bbox 611 1434 697 1466; x_wconf 96; x_fsize 39">entry</span>
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+      <span class="ocrx_word" id="word_000050_000271" title="bbox 814 1428 928 1457; x_wconf 96; x_fsize 39">default</span>
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+      <span class="ocrx_word" id="word_000050_000275" title="bbox 1133 1429 1234 1458; x_wconf 96; x_fsize 39">ROM.</span>
+      <span class="ocrx_word" id="word_000050_000276" title="bbox 1260 1428 1480 1466; x_wconf 95; x_fsize 39">Additionally,</span>
+      <span class="ocrx_word" id="word_000050_000277" title="bbox 1494 1429 1545 1457; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000278" title="bbox 1557 1428 1704 1466; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000279" title="bbox 1717 1428 1805 1457; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000050_000280" title="bbox 1818 1428 1927 1457; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000050_000281" title="bbox 1939 1428 1977 1457; x_wconf 96; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000050_000285" title="bbox 482 1479 613 1517; x_wconf 96; x_fsize 39">original</span>
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+   <div class="ocr_carea" id="block_000050_000006" title="bbox 376 1580 1184 1618">
+    <p class="ocr_par" id="par_000050_000006" lang="eng" title="bbox 376 1580 1184 1618" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000050_000289" title="bbox 636 1580 694 1610; x_wconf 96; x_fsize 39">I/O</span>
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+      <span class="ocrx_word" id="word_000050_000291" title="bbox 920 1580 1008 1610; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000050_000292" title="bbox 1020 1581 1184 1610; x_wconf 96; x_fsize 39">Handlers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000007" title="bbox 376 1654 2102 1983">
+    <p class="ocr_par" id="par_000050_000007" lang="eng" title="bbox 376 1654 2102 1983" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000050_000296" title="bbox 617 1654 774 1683; x_wconf 96; x_fsize 39">nominate</span>
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+      <span class="ocrx_word" id="word_000050_000299" title="bbox 901 1654 939 1683; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000050_000300" title="bbox 952 1654 1106 1683; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000050_000301" title="bbox 1119 1660 1150 1683; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000302" title="bbox 1161 1654 1199 1683; x_wconf 97; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000050_000306" title="bbox 1435 1654 1593 1692; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000050_000308" title="bbox 1731 1664 1821 1692; x_wconf 96; x_fsize 39">every</span>
+      <span class="ocrx_word" id="word_000050_000309" title="bbox 1832 1654 1907 1683; x_wconf 96; x_fsize 39">time</span>
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+      <span class="ocrx_word" id="word_000050_000312" title="bbox 377 1705 557 1742; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000050_000313" title="bbox 569 1704 604 1733; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000314" title="bbox 613 1705 664 1733; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000315" title="bbox 675 1714 798 1742; x_wconf 96; x_fsize 39">process</span>
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+      <span class="ocrx_word" id="word_000050_000317" title="bbox 887 1704 1005 1742; x_wconf 96; x_fsize 39">opened</span>
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+      <span class="ocrx_word" id="word_000050_000319" title="bbox 1081 1705 1212 1733; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000050_000321" title="bbox 1265 1704 1424 1742; x_wconf 96; x_fsize 39">signalled.</span>
+      <span class="ocrx_word" id="word_000050_000322" title="bbox 1450 1705 1515 1733; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000050_000323" title="bbox 1527 1704 1704 1733; x_wconf 96; x_fsize 39">nominated</span>
+      <span class="ocrx_word" id="word_000050_000324" title="bbox 1717 1704 1865 1739; x_wconf 96; x_fsize 39">function,</span>
+      <span class="ocrx_word" id="word_000050_000325" title="bbox 1879 1704 1991 1733; x_wconf 96; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000050_000326" title="bbox 2006 1714 2038 1733; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000050_000327" title="bbox 2051 1705 2102 1733; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000026" title="bbox 376 1754 1955 1792; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000328" title="bbox 376 1754 447 1783; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000050_000329" title="bbox 459 1754 595 1789; x_wconf 96; x_fsize 39">handler,</span>
+      <span class="ocrx_word" id="word_000050_000330" title="bbox 610 1754 673 1783; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000050_000331" title="bbox 686 1755 759 1792; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000050_000332" title="bbox 769 1754 807 1783; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000333" title="bbox 819 1754 917 1783; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000050_000334" title="bbox 930 1754 957 1783; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000050_000335" title="bbox 966 1755 1017 1783; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000336" title="bbox 1030 1754 1214 1792; x_wconf 96; x_fsize 39">application</span>
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+      <span class="ocrx_word" id="word_000050_000338" title="bbox 1267 1754 1392 1792; x_wconf 96; x_fsize 39">waiting</span>
+      <span class="ocrx_word" id="word_000050_000339" title="bbox 1405 1754 1451 1783; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000050_000340" title="bbox 1465 1764 1502 1783; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000050_000341" title="bbox 1516 1754 1712 1792; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000050_000342" title="bbox 1725 1755 1779 1784; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000050_000343" title="bbox 1791 1759 1911 1792; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000050_000344" title="bbox 1924 1759 1955 1783; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000027" title="bbox 376 1804 2095 1842; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000345" title="bbox 376 1805 535 1842; x_wconf 96; x_fsize 39">complete.</span>
+      <span class="ocrx_word" id="word_000050_000346" title="bbox 561 1805 617 1833; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000050_000347" title="bbox 630 1805 699 1833; x_wconf 96; x_fsize 39">well</span>
+      <span class="ocrx_word" id="word_000050_000348" title="bbox 712 1804 829 1833; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000050_000349" title="bbox 844 1804 1045 1842; x_wconf 96; x_fsize 39">applications</span>
+      <span class="ocrx_word" id="word_000050_000350" title="bbox 1058 1804 1118 1833; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000050_000351" title="bbox 1131 1804 1157 1833; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000352" title="bbox 1169 1804 1347 1842; x_wconf 96; x_fsize 39">practically</span>
+      <span class="ocrx_word" id="word_000050_000353" title="bbox 1359 1805 1399 1833; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000050_000354" title="bbox 1412 1805 1464 1833; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000355" title="bbox 1476 1804 1558 1833; x_wconf 94; x_fsize 39">time.</span>
+      <span class="ocrx_word" id="word_000050_000356" title="bbox 1584 1805 1630 1842; x_wconf 96; x_fsize 39">By</span>
+      <span class="ocrx_word" id="word_000050_000357" title="bbox 1641 1804 1824 1833; x_wconf 96; x_fsize 39">convention</span>
+      <span class="ocrx_word" id="word_000050_000358" title="bbox 1838 1805 1889 1833; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000359" title="bbox 1901 1809 2002 1833; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000050_000360" title="bbox 2015 1804 2095 1833; x_wconf 97; x_fsize 39">table</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000028" title="bbox 376 1854 1999 1892; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000361" title="bbox 376 1859 462 1892; x_wconf 96; x_fsize 39">entry</span>
+      <span class="ocrx_word" id="word_000050_000362" title="bbox 474 1854 548 1883; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000050_000363" title="bbox 561 1855 612 1883; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000364" title="bbox 624 1854 804 1892; x_wconf 96; x_fsize 39">mandatory</span>
+      <span class="ocrx_word" id="word_000050_000365" title="bbox 815 1859 932 1883; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000050_000366" title="bbox 945 1854 1084 1883; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000050_000367" title="bbox 1097 1855 1148 1883; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000368" title="bbox 1160 1854 1287 1883; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000369" title="bbox 1300 1859 1410 1883; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000050_000370" title="bbox 1436 1855 1465 1883; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000050_000371" title="bbox 1477 1854 1604 1883; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000372" title="bbox 1616 1854 1736 1883; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000373" title="bbox 1748 1854 1774 1883; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000374" title="bbox 1788 1854 1905 1883; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000050_000375" title="bbox 1918 1859 1949 1883; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000376" title="bbox 1962 1864 1999 1883; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000029" title="bbox 376 1904 2064 1942; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000377" title="bbox 376 1904 523 1942; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000378" title="bbox 536 1904 651 1933; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000379" title="bbox 662 1904 782 1933; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000380" title="bbox 794 1904 825 1933; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000381" title="bbox 839 1905 903 1933; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000382" title="bbox 915 1904 937 1933; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000050_000383" title="bbox 951 1914 1077 1942; x_wconf 96; x_fsize 39">appears</span>
+      <span class="ocrx_word" id="word_000050_000384" title="bbox 1090 1909 1121 1933; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000385" title="bbox 1132 1914 1188 1933; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000050_000386" title="bbox 1203 1904 1289 1933; x_wconf 67; x_fsize 39">‘from</span>
+      <span class="ocrx_word" id="word_000050_000387" title="bbox 1302 1905 1461 1933; x_wconf 57; x_fsize 39">nowhere’.</span>
+      <span class="ocrx_word" id="word_000050_000388" title="bbox 1487 1904 1676 1942; x_wconf 95; x_fsize 39">Comparing</span>
+      <span class="ocrx_word" id="word_000050_000389" title="bbox 1689 1904 1832 1933; x_wconf 96; x_fsize 39">handlers</span>
+      <span class="ocrx_word" id="word_000050_000390" title="bbox 1846 1904 1905 1933; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000050_000391" title="bbox 1918 1904 2064 1942; x_wconf 96; x_fsize 39">interrupt</span>
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+     <span class="ocr_line" id="line_000050_000030" title="bbox 377 1954 853 1983; baseline 0 0; x_size 38.226742; x_descenders 9.2267418; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000392" title="bbox 377 1954 507 1983; x_wconf 96; x_fsize 39">services</span>
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+      <span class="ocrx_word" id="word_000050_000394" title="bbox 668 1955 768 1983; x_wconf 96; x_fsize 39">shows</span>
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+   <div class="ocr_carea" id="block_000050_000008" title="bbox 452 2056 2088 2194">
+    <p class="ocr_par" id="par_000050_000008" lang="eng" title="bbox 452 2056 2088 2194" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000050_000397" title="bbox 526 2057 555 2085; x_wconf 7; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000050_000398" title="bbox 567 2056 694 2085; x_wconf 7; x_fsize 39">handler</span>
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+      <span class="ocrx_word" id="word_000050_000400" title="bbox 784 2057 895 2094; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000050_000401" title="bbox 907 2066 963 2085; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000050_000402" title="bbox 977 2056 1008 2085; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000403" title="bbox 1022 2057 1073 2085; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000404" title="bbox 1085 2061 1207 2085; x_wconf 96; x_fsize 39">context</span>
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+      <span class="ocrx_word" id="word_000050_000407" title="bbox 1325 2066 1448 2094; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000408" title="bbox 1461 2057 1524 2085; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000050_000410" title="bbox 1605 2056 1723 2094; x_wconf 96; x_fsize 39">opened</span>
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+      <span class="ocrx_word" id="word_000050_000412" title="bbox 1766 2057 1906 2085; x_wconf 94; x_fsize 39">channel.</span>
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+      <span class="ocrx_word" id="word_000050_000422" title="bbox 1327 2106 1362 2135; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000423" title="bbox 1371 2107 1523 2135; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000050_000424" title="bbox 1535 2116 1658 2144; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000425" title="bbox 1671 2107 1808 2144; x_wconf 96; x_fsize 39">happens</span>
+      <span class="ocrx_word" id="word_000050_000426" title="bbox 1821 2111 1852 2135; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000427" title="bbox 1863 2106 1901 2135; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000428" title="bbox 1912 2106 2046 2144; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000050_000429" title="bbox 2060 2111 2088 2135; x_wconf 96; x_fsize 39">at</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000033" title="bbox 522 2156 933 2194; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000430" title="bbox 522 2157 573 2185; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000431" title="bbox 585 2156 659 2185; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000050_000432" title="bbox 671 2156 706 2185; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000433" title="bbox 715 2157 766 2185; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000434" title="bbox 778 2156 933 2194; x_wconf 96; x_fsize 39">interrupt.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000009" title="bbox 452 2241 2044 2379">
+    <p class="ocr_par" id="par_000050_000009" lang="eng" title="bbox 452 2241 2044 2379" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000034" title="bbox 452 2241 2043 2279; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000435" title="bbox 452 2248 467 2263; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000436" title="bbox 526 2242 555 2270; x_wconf 19; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000050_000437" title="bbox 567 2241 694 2270; x_wconf 19; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000438" title="bbox 707 2251 763 2270; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000050_000439" title="bbox 778 2251 880 2270; x_wconf 95; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000050_000440" title="bbox 893 2242 944 2270; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000441" title="bbox 956 2241 1025 2270; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000050_000442" title="bbox 1039 2251 1129 2279; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000050_000443" title="bbox 1141 2241 1176 2270; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000444" title="bbox 1185 2242 1236 2270; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000445" title="bbox 1247 2251 1370 2279; x_wconf 95; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000446" title="bbox 1383 2242 1446 2270; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000447" title="bbox 1459 2241 1577 2279; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000050_000448" title="bbox 1590 2242 1641 2270; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000449" title="bbox 1653 2242 1793 2270; x_wconf 92; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000050_000450" title="bbox 1819 2242 1884 2270; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000050_000451" title="bbox 1896 2241 2043 2279; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000035" title="bbox 523 2291 2044 2329; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000452" title="bbox 523 2291 638 2320; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000453" title="bbox 649 2291 769 2320; x_wconf 95; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000454" title="bbox 781 2296 861 2320; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000455" title="bbox 874 2297 935 2320; x_wconf 94; x_fsize 39">not.</span>
+      <span class="ocrx_word" id="word_000050_000456" title="bbox 961 2292 1010 2320; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000050_000457" title="bbox 1024 2291 1171 2329; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000458" title="bbox 1184 2291 1299 2320; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000459" title="bbox 1310 2291 1430 2320; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000460" title="bbox 1443 2291 1552 2320; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000050_000461" title="bbox 1565 2292 1638 2329; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000050_000462" title="bbox 1650 2301 1752 2320; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000050_000463" title="bbox 1765 2292 1816 2320; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000464" title="bbox 1828 2291 1897 2320; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000050_000465" title="bbox 1911 2301 2001 2329; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000050_000466" title="bbox 2013 2291 2044 2320; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000036" title="bbox 522 2341 1275 2379; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000467" title="bbox 522 2342 573 2370; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000468" title="bbox 585 2341 684 2370; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000050_000469" title="bbox 697 2341 797 2370; x_wconf 97; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000050_000470" title="bbox 811 2341 837 2370; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000471" title="bbox 850 2342 970 2379; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000050_000472" title="bbox 981 2341 1019 2370; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000050_000473" title="bbox 1032 2351 1100 2370; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000050_000474" title="bbox 1114 2342 1162 2371; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000050_000475" title="bbox 1177 2351 1275 2379; x_wconf 96; x_fsize 39">space.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000010" title="bbox 452 2426 2080 2664">
+    <p class="ocr_par" id="par_000050_000010" lang="eng" title="bbox 452 2426 2080 2664" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000037" title="bbox 452 2426 2080 2464; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000476" title="bbox 452 2433 467 2448; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000477" title="bbox 526 2427 555 2455; x_wconf 11; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000050_000478" title="bbox 567 2426 694 2455; x_wconf 11; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000479" title="bbox 707 2436 763 2455; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000050_000480" title="bbox 777 2436 868 2455; x_wconf 93; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000050_000481" title="bbox 881 2436 897 2455; x_wconf 90; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000482" title="bbox 909 2426 1096 2455; x_wconf 90; x_fsize 39">reschedule.</span>
+      <span class="ocrx_word" id="word_000050_000483" title="bbox 1122 2427 1171 2455; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000050_000484" title="bbox 1185 2426 1331 2464; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000485" title="bbox 1345 2426 1460 2455; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000486" title="bbox 1471 2426 1591 2455; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000050_000487" title="bbox 1603 2431 1683 2455; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000488" title="bbox 1696 2432 1748 2455; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000489" title="bbox 1761 2436 1852 2455; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000050_000490" title="bbox 1865 2436 1881 2455; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000491" title="bbox 1893 2426 2080 2455; x_wconf 96; x_fsize 39">reschedule.</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000038" title="bbox 522 2476 2022 2514; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000492" title="bbox 522 2476 551 2505; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000050_000493" title="bbox 560 2476 583 2505; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000050_000494" title="bbox 595 2476 656 2511; x_wconf 96; x_fsize 39">did,</span>
+      <span class="ocrx_word" id="word_000050_000495" title="bbox 671 2477 722 2505; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000496" title="bbox 734 2476 880 2514; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000497" title="bbox 893 2476 994 2505; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000050_000498" title="bbox 1007 2482 1059 2505; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000499" title="bbox 1071 2476 1109 2505; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000500" title="bbox 1121 2476 1198 2514; x_wconf 97; x_fsize 39">fully</span>
+      <span class="ocrx_word" id="word_000050_000501" title="bbox 1210 2476 1345 2505; x_wconf 96; x_fsize 39">serviced</span>
+      <span class="ocrx_word" id="word_000050_000502" title="bbox 1361 2477 1425 2512; x_wconf 97; x_fsize 39">(the</span>
+      <span class="ocrx_word" id="word_000050_000503" title="bbox 1436 2481 1496 2505; x_wconf 96; x_fsize 39">rest</span>
+      <span class="ocrx_word" id="word_000050_000504" title="bbox 1509 2476 1544 2505; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000505" title="bbox 1553 2477 1604 2505; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000506" title="bbox 1616 2476 1763 2514; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000507" title="bbox 1776 2476 1891 2505; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000050_000508" title="bbox 1902 2476 2022 2505; x_wconf 96; x_fsize 39">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000039" title="bbox 522 2526 1984 2564; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000509" title="bbox 522 2526 623 2555; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000050_000510" title="bbox 636 2531 688 2555; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000511" title="bbox 700 2526 738 2555; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000512" title="bbox 750 2526 895 2555; x_wconf 96; x_fsize 39">executed</span>
+      <span class="ocrx_word" id="word_000050_000513" title="bbox 908 2526 985 2555; x_wconf 96; x_fsize 39">until</span>
+      <span class="ocrx_word" id="word_000050_000514" title="bbox 999 2536 1015 2555; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000515" title="bbox 1027 2526 1206 2555; x_wconf 96; x_fsize 39">reschedule</span>
+      <span class="ocrx_word" id="word_000050_000516" title="bbox 1217 2526 1295 2555; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000050_000517" title="bbox 1307 2531 1338 2555; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000518" title="bbox 1350 2527 1401 2555; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000519" title="bbox 1412 2536 1535 2564; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000520" title="bbox 1549 2526 1683 2564; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000050_000521" title="bbox 1697 2531 1725 2555; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000050_000522" title="bbox 1738 2527 1789 2555; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000523" title="bbox 1801 2526 1875 2555; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000050_000524" title="bbox 1887 2526 1922 2555; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000525" title="bbox 1933 2527 1984 2555; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000040" title="bbox 522 2576 2002 2614; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000526" title="bbox 522 2576 677 2614; x_wconf 96; x_fsize 39">interrupt,</span>
+      <span class="ocrx_word" id="word_000050_000527" title="bbox 692 2576 792 2605; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000050_000528" title="bbox 806 2586 877 2614; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000050_000529" title="bbox 888 2581 940 2605; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000050_000530" title="bbox 953 2577 1073 2614; x_wconf 96; x_fsize 39">happen</span>
+      <span class="ocrx_word" id="word_000050_000531" title="bbox 1087 2576 1133 2605; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000050_000532" title="bbox 1147 2586 1163 2605; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000533" title="bbox 1177 2576 1353 2614; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000050_000534" title="bbox 1366 2577 1470 2614; x_wconf 96; x_fsize 39">length</span>
+      <span class="ocrx_word" id="word_000050_000535" title="bbox 1484 2576 1519 2605; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000536" title="bbox 1528 2576 1624 2612; x_wconf 96; x_fsize 39">time).</span>
+      <span class="ocrx_word" id="word_000050_000537" title="bbox 1650 2577 1715 2605; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000050_000538" title="bbox 1727 2576 1873 2614; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000539" title="bbox 1887 2576 2002 2605; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000041" title="bbox 521 2625 1911 2664; baseline -0.001 -9; x_size 33; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000050_000540" title="bbox 521 2626 641 2655; x_wconf 96; x_fsize 34">routine</span>
+      <span class="ocrx_word" id="word_000050_000541" title="bbox 653 2631 734 2655; x_wconf 96; x_fsize 34">must</span>
+      <span class="ocrx_word" id="word_000050_000542" title="bbox 746 2627 819 2664; x_wconf 96; x_fsize 34">only</span>
+      <span class="ocrx_word" id="word_000050_000543" title="bbox 830 2636 884 2655; x_wconf 95; x_fsize 34">use</span>
+      <span class="ocrx_word" id="word_000050_000544" title="bbox 896 2627 947 2655; x_wconf 93; x_fsize 34">the</span>
+      <span class="ocrx_word" id="word_000050_000545" title="bbox 964 2632 1421 2660; x_wconf 38; x_fsize 34">IoSignalByPidNoReSched</span>
+      <span class="ocrx_word" id="word_000050_000546" title="bbox 1436 2631 1467 2654; x_wconf 96; x_fsize 34">to</span>
+      <span class="ocrx_word" id="word_000050_000547" title="bbox 1480 2625 1579 2663; x_wconf 96; x_fsize 34">signal</span>
+      <span class="ocrx_word" id="word_000050_000548" title="bbox 1592 2626 1643 2654; x_wconf 96; x_fsize 34">the</span>
+      <span class="ocrx_word" id="word_000050_000549" title="bbox 1655 2626 1786 2654; x_wconf 96; x_fsize 34">channel</span>
+      <span class="ocrx_word" id="word_000050_000550" title="bbox 1799 2635 1911 2655; x_wconf 96; x_fsize 34">owner.</span>
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+    </p>
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+   <div class="ocr_carea" id="block_000050_000011" title="bbox 375 2708 1997 2846">
+    <p class="ocr_par" id="par_000050_000011" lang="eng" title="bbox 375 2708 1997 2846" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000042" title="bbox 376 2708 1997 2746; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000551" title="bbox 376 2709 441 2737; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000050_000552" title="bbox 453 2708 580 2737; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000553" title="bbox 593 2708 619 2737; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000554" title="bbox 632 2709 683 2737; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000555" title="bbox 695 2708 886 2737; x_wconf 95; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000050_000556" title="bbox 898 2708 938 2746; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000050_000557" title="bbox 949 2708 1049 2737; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000050_000558" title="bbox 1063 2708 1220 2737; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000050_000559" title="bbox 1232 2708 1379 2746; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000050_000560" title="bbox 1391 2713 1495 2737; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000050_000561" title="bbox 1508 2718 1564 2737; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000050_000562" title="bbox 1577 2708 1615 2737; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000563" title="bbox 1627 2708 1746 2737; x_wconf 96; x_fsize 39">filtered</span>
+      <span class="ocrx_word" id="word_000050_000564" title="bbox 1759 2709 1889 2746; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000050_000565" title="bbox 1903 2714 1934 2737; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000050_000566" title="bbox 1946 2709 1997 2737; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000043" title="bbox 375 2758 1986 2797; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000567" title="bbox 375 2769 498 2797; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000050_000568" title="bbox 511 2759 601 2797; x_wconf 95; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000050_000569" title="bbox 614 2760 665 2788; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000570" title="bbox 677 2760 731 2789; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000050_000571" title="bbox 744 2760 884 2788; x_wconf 94; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000050_000572" title="bbox 910 2759 1075 2797; x_wconf 96; x_fsize 39">Typically,</span>
+      <span class="ocrx_word" id="word_000050_000573" title="bbox 1090 2759 1112 2788; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000050_000574" title="bbox 1125 2759 1151 2788; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000575" title="bbox 1164 2759 1195 2788; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000050_000576" title="bbox 1209 2760 1260 2788; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000577" title="bbox 1271 2759 1399 2788; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000050_000578" title="bbox 1412 2759 1488 2788; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000050_000579" title="bbox 1500 2760 1563 2788; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000050_000580" title="bbox 1576 2760 1627 2788; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000581" title="bbox 1642 2765 1803 2793; x_wconf 0; x_fsize 39">1oSignal</span>
+      <span class="ocrx_word" id="word_000050_000582" title="bbox 1819 2758 1986 2796; x_wconf 96; x_fsize 39">signifying</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000044" title="bbox 376 2808 1291 2846; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000583" title="bbox 376 2808 561 2846; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000050_000584" title="bbox 575 2808 610 2837; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000585" title="bbox 620 2818 657 2837; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000050_000586" title="bbox 672 2809 899 2846; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000050_000587" title="bbox 912 2809 966 2838; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000050_000588" title="bbox 978 2813 1099 2846; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000050_000589" title="bbox 1111 2808 1137 2837; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000050_000590" title="bbox 1150 2808 1291 2837; x_wconf 96; x_fsize 39">invoked.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000012" title="bbox 380 2911 1716 2976">
+    <p class="ocr_par" id="par_000050_000012" lang="eng" title="bbox 380 2911 1716 2976" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000045" title="bbox 380 2911 1716 2976; baseline 0.001 -15; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000050_000591" title="bbox 380 2912 666 2963; x_wconf 92; x_fsize 68">Loadable</span>
+      <span class="ocrx_word" id="word_000050_000592" title="bbox 692 2912 951 2976; x_wconf 96; x_fsize 68">Physical</span>
+      <span class="ocrx_word" id="word_000050_000593" title="bbox 980 2912 1189 2963; x_wconf 96; x_fsize 68">Device</span>
+      <span class="ocrx_word" id="word_000050_000594" title="bbox 1215 2912 1402 2963; x_wconf 96; x_fsize 68">Driver</span>
+      <span class="ocrx_word" id="word_000050_000595" title="bbox 1424 2911 1716 2963; x_wconf 96; x_fsize 68">Structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000013" title="bbox 376 3038 1605 3128">
+    <p class="ocr_par" id="par_000050_000013" lang="eng" title="bbox 376 3038 1605 3128" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000046" title="bbox 376 3038 1168 3076; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000596" title="bbox 376 3039 405 3067; x_wconf 95; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000050_000597" title="bbox 417 3038 557 3067; x_wconf 95; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000050_000598" title="bbox 569 3039 650 3067; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000050_000599" title="bbox 663 3043 743 3067; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000600" title="bbox 756 3038 833 3076; x_wconf 96; x_fsize 39">obey</span>
+      <span class="ocrx_word" id="word_000050_000601" title="bbox 844 3039 895 3067; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000050_000602" title="bbox 907 3038 1066 3076; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000050_000603" title="bbox 1078 3039 1168 3067; x_wconf 96; x_fsize 39">rules:</span>
+     </span>
+     <span class="ocr_line" id="line_000050_000047" title="bbox 527 3090 1605 3128; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000604" title="bbox 527 3097 542 3113; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000050_000605" title="bbox 601 3091 699 3119; x_wconf 77; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000050_000606" title="bbox 711 3095 791 3119; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000050_000607" title="bbox 803 3090 841 3119; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000050_000608" title="bbox 854 3100 870 3119; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000050_000609" title="bbox 884 3090 983 3128; x_wconf 95; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000050_000610" title="bbox 995 3090 1071 3119; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000050_000611" title="bbox 1084 3095 1222 3128; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000050_000612" title="bbox 1235 3090 1294 3119; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000050_000613" title="bbox 1307 3100 1348 3119; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000050_000614" title="bbox 1360 3090 1429 3119; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000050_000615" title="bbox 1443 3095 1605 3128; x_wconf 96; x_fsize 39">segments.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000050_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000050_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000050_000048" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000050_000616" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000050_000617" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000050_000618" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000050_000619" title="bbox 1999 3320 2039 3349; x_wconf 96; x_fsize 39">48</span>
+      <span class="ocrx_word" id="word_000050_000620" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000050_000621" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000050_000622" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000051" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0051.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000051_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000051_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000051_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000051_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000051_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000051_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000051_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000051_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000051_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000051_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000051_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000051_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000001" title="bbox 527 313 2011 435">
+    <p class="ocr_par" id="par_000051_000001" lang="eng" title="bbox 527 313 2011 435" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000001" title="bbox 527 313 1507 351; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000011" title="bbox 527 320 542 336; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000051_000012" title="bbox 601 314 666 342; x_wconf 79; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000051_000013" title="bbox 678 313 754 342; x_wconf 87; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000051_000014" title="bbox 767 319 905 351; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000051_000015" title="bbox 917 318 997 342; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000051_000016" title="bbox 1011 319 1083 342; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000051_000017" title="bbox 1095 313 1167 342; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000051_000018" title="bbox 1190 323 1198 342; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000051_000019" title="bbox 1214 319 1334 342; x_wconf 90; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000051_000020" title="bbox 1353 317 1507 341; x_wconf 96; x_fsize 39">structure.</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000002" title="bbox 527 397 2011 435; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000021" title="bbox 527 404 542 419; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000051_000022" title="bbox 601 398 699 426; x_wconf 76; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000051_000023" title="bbox 711 402 791 426; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000051_000024" title="bbox 803 397 841 426; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000051_000025" title="bbox 854 403 883 426; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000051_000026" title="bbox 895 398 971 426; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000051_000027" title="bbox 983 402 1043 426; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000051_000028" title="bbox 1056 397 1218 435; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000051_000029" title="bbox 1231 397 1394 432; x_wconf 96; x_fsize 39">functions,</span>
+      <span class="ocrx_word" id="word_000051_000030" title="bbox 1409 397 1481 426; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000051_000031" title="bbox 1495 397 1639 435; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000051_000032" title="bbox 1651 407 1667 426; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000051_000033" title="bbox 1680 397 1794 426; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000051_000034" title="bbox 1807 402 1867 426; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000051_000035" title="bbox 1879 397 2011 426; x_wconf 96; x_fsize 39">defined.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000002" title="bbox 376 481 752 519">
+    <p class="ocr_par" id="par_000051_000002" lang="eng" title="bbox 376 481 752 519" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000003" title="bbox 376 481 752 519; baseline 0 -8; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000036" title="bbox 376 481 484 519; x_wconf 96; x_fsize 39">Single</span>
+      <span class="ocrx_word" id="word_000051_000037" title="bbox 498 481 587 511; x_wconf 96; x_fsize 39">Code</span>
+      <span class="ocrx_word" id="word_000051_000038" title="bbox 600 481 752 519; x_wconf 96; x_fsize 39">Segment</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000003" title="bbox 376 555 2076 794">
+    <p class="ocr_par" id="par_000051_000003" lang="eng" title="bbox 376 555 2076 794" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000004" title="bbox 376 555 2019 593; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000039" title="bbox 376 556 405 584; x_wconf 94; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000051_000040" title="bbox 417 556 498 584; x_wconf 91; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000051_000041" title="bbox 511 560 591 584; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000051_000042" title="bbox 603 555 641 584; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000051_000043" title="bbox 653 555 770 584; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000051_000044" title="bbox 784 561 815 584; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000051_000045" title="bbox 827 555 949 584; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000051_000046" title="bbox 964 565 1023 593; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000051_000047" title="bbox 1034 555 1164 584; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000051_000048" title="bbox 1177 555 1326 584; x_wconf 95; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000051_000049" title="bbox 1339 555 1445 584; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000051_000050" title="bbox 1459 555 1498 584; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000051_000051" title="bbox 1511 565 1579 584; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000051_000052" title="bbox 1593 555 1669 584; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000051_000053" title="bbox 1682 560 1828 593; x_wconf 95; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000051_000054" title="bbox 1854 555 2019 593; x_wconf 96; x_fsize 39">Typically,</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000005" title="bbox 376 605 2076 643; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000055" title="bbox 376 606 461 634; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000051_000056" title="bbox 473 605 622 634; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000051_000057" title="bbox 636 615 686 634; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000051_000058" title="bbox 698 606 771 643; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000051_000059" title="bbox 782 605 952 634; x_wconf 96; x_fsize 39">concerned</span>
+      <span class="ocrx_word" id="word_000051_000060" title="bbox 965 605 1037 634; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000051_000061" title="bbox 1051 605 1116 634; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000051_000062" title="bbox 1130 605 1191 641; x_wconf 95; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000051_000063" title="bbox 1206 606 1350 641; x_wconf 96; x_fsize 39">channel)</span>
+      <span class="ocrx_word" id="word_000051_000064" title="bbox 1365 605 1527 634; x_wconf 96; x_fsize 39">allocation</span>
+      <span class="ocrx_word" id="word_000051_000065" title="bbox 1542 605 1601 634; x_wconf 96; x_fsize 39">and</span>
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+      <span class="ocrx_word" id="word_000051_000104" title="bbox 377 756 508 794; x_wconf 56; x_fsize 39">‘freeing’</span>
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+    <p class="ocr_par" id="par_000051_000004" lang="eng" title="bbox 376 857 765 887" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000051_000121" title="bbox 376 858 444 887; x_wconf 93; x_fsize 36">The</span>
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+    <p class="ocr_par" id="par_000051_000005" lang="eng" title="bbox 376 930 1135 1020" xml:lang="eng">
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+    <p class="ocr_par" id="par_000051_000006" lang="eng" title="bbox 527 1067 1000 1266" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000051_000145" title="bbox 794 1157 895 1181; x_wconf 96; x_fsize 39">vector</span>
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+    <p class="ocr_par" id="par_000051_000007" lang="eng" title="bbox 375 1320 2048 1509" xml:lang="eng">
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+     </span>
+     <span class="ocr_line" id="line_000051_000018" title="bbox 377 1471 990 1509; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000199" title="bbox 377 1471 486 1500; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000051_000200" title="bbox 498 1471 536 1500; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000051_000201" title="bbox 549 1476 577 1500; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000051_000202" title="bbox 590 1472 665 1500; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000051_000203" title="bbox 678 1477 746 1500; x_wconf 96; x_fsize 39">two.</span>
+      <span class="ocrx_word" id="word_000051_000204" title="bbox 772 1472 828 1500; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000051_000205" title="bbox 841 1472 990 1509; x_wconf 96; x_fsize 39">example:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 826 1596 828 1616"></div>
+   <div class="ocr_carea" id="block_000051_000008" title="bbox 450 1516 1543 1774">
+    <p class="ocr_par" id="par_000051_000008" lang="eng" title="bbox 527 1516 1522 1544" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000019" title="bbox 527 1516 1522 1544; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000051_000206" title="bbox 527 1517 566 1539; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000051_000207" title="bbox 676 1516 924 1544; x_wconf 91; x_fsize 28">PDDSignature</span>
+      <span class="ocrx_word" id="word_000051_000208" title="bbox 1130 1523 1137 1543; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000051_000209" title="bbox 1171 1518 1227 1539; x_wconf 96; x_fsize 28">Its</span>
+      <span class="ocrx_word" id="word_000051_000210" title="bbox 1253 1523 1291 1539; x_wconf 96; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000051_000211" title="bbox 1315 1518 1374 1538; x_wconf 95; x_fsize 28">PDD</span>
+      <span class="ocrx_word" id="word_000051_000212" title="bbox 1400 1516 1522 1539; x_wconf 96; x_fsize 28">driver</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000051_000009" lang="eng" title="bbox 527 1555 1543 1582" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000020" title="bbox 527 1555 1543 1582; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000051_000213" title="bbox 527 1556 565 1578; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000051_000214" title="bbox 683 1555 902 1582; x_wconf 26; x_fsize 27">"DVR.HW1',0</span>
+      <span class="ocrx_word" id="word_000051_000215" title="bbox 1130 1562 1137 1582; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000051_000216" title="bbox 1168 1557 1248 1578; x_wconf 95; x_fsize 27">Name</span>
+      <span class="ocrx_word" id="word_000051_000217" title="bbox 1274 1556 1312 1578; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000051_000218" title="bbox 1336 1556 1395 1578; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000051_000219" title="bbox 1421 1555 1543 1578; x_wconf 96; x_fsize 27">driver</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000051_000010" lang="eng" title="bbox 450 1593 1521 1657" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000021" title="bbox 527 1593 1521 1621; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000051_000220" title="bbox 527 1595 566 1617; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000051_000221" title="bbox 685 1593 1091 1620; x_wconf 86; x_fsize 27">(VectorEnd-Vector)/2</span>
+      <span class="ocrx_word" id="word_000051_000222" title="bbox 1130 1601 1137 1621; x_wconf 92; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000051_000223" title="bbox 1168 1595 1291 1617; x_wconf 96; x_fsize 27">Number</span>
+      <span class="ocrx_word" id="word_000051_000224" title="bbox 1316 1595 1354 1617; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000051_000225" title="bbox 1378 1596 1521 1617; x_wconf 96; x_fsize 27">vectors</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000022" title="bbox 450 1636 589 1657; baseline 0 0; x_size 26.413752; x_descenders 5.4137516; x_ascenders 5">
+      <span class="ocrx_word" id="word_000051_000226" title="bbox 450 1636 589 1657; x_wconf 96; x_fsize 27">Vector:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000051_000011" lang="eng" title="bbox 527 1670 1459 1705" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000023" title="bbox 527 1670 1459 1705; baseline 0.001 -10; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000051_000227" title="bbox 527 1674 566 1696; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000051_000228" title="bbox 676 1670 882 1705; x_wconf 73; x_fsize 28">DvriInstall</span>
+      <span class="ocrx_word" id="word_000051_000229" title="bbox 1130 1680 1137 1700; x_wconf 78; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000051_000230" title="bbox 1171 1674 1311 1696; x_wconf 96; x_fsize 28">Install</span>
+      <span class="ocrx_word" id="word_000051_000231" title="bbox 1336 1675 1459 1696; x_wconf 96; x_fsize 28">vector</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000051_000012" lang="eng" title="bbox 450 1713 1438 1774" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000024" title="bbox 527 1713 1438 1739; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000051_000232" title="bbox 527 1713 566 1735; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000051_000233" title="bbox 676 1714 861 1735; x_wconf 91; x_fsize 26">DvrRemove</span>
+      <span class="ocrx_word" id="word_000051_000234" title="bbox 1130 1719 1137 1739; x_wconf 72; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000051_000235" title="bbox 1168 1714 1290 1735; x_wconf 96; x_fsize 26">Remove</span>
+      <span class="ocrx_word" id="word_000051_000236" title="bbox 1315 1714 1438 1735; x_wconf 96; x_fsize 26">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000025" title="bbox 450 1752 652 1774; baseline 0 0; x_size 27.413752; x_descenders 5.4137516; x_ascenders 6">
+      <span class="ocrx_word" id="word_000051_000237" title="bbox 450 1752 652 1774; x_wconf 91; x_fsize 28">VectorEnd:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000009" title="bbox 376 1826 1480 1939">
+    <p class="ocr_par" id="par_000051_000013" lang="eng" title="bbox 376 1826 1480 1939" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000026" title="bbox 376 1826 1130 1855; baseline 0 0; x_size 35.493572; x_descenders 6.4935737; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000238" title="bbox 376 1827 459 1855; x_wconf 93; x_fsize 37">Most</span>
+      <span class="ocrx_word" id="word_000051_000239" title="bbox 472 1827 569 1855; x_wconf 92; x_fsize 37">PDDs</span>
+      <span class="ocrx_word" id="word_000051_000240" title="bbox 583 1827 648 1855; x_wconf 96; x_fsize 37">also</span>
+      <span class="ocrx_word" id="word_000051_000241" title="bbox 660 1826 763 1855; x_wconf 96; x_fsize 37">define</span>
+      <span class="ocrx_word" id="word_000051_000242" title="bbox 776 1836 792 1855; x_wconf 95; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000051_000243" title="bbox 805 1826 919 1855; x_wconf 95; x_fsize 37">further</span>
+      <span class="ocrx_word" id="word_000051_000244" title="bbox 932 1831 992 1855; x_wconf 96; x_fsize 37">two</span>
+      <span class="ocrx_word" id="word_000051_000245" title="bbox 1004 1831 1130 1855; x_wconf 96; x_fsize 37">vectors:</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000027" title="bbox 527 1873 1396 1900; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000051_000246" title="bbox 527 1873 566 1895; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000051_000247" title="bbox 676 1874 820 1900; x_wconf 91; x_fsize 27">DvrOpen</span>
+      <span class="ocrx_word" id="word_000051_000248" title="bbox 1130 1879 1137 1899; x_wconf 32; x_fsize 27">,</span>
+      <span class="ocrx_word" id="word_000051_000249" title="bbox 1169 1874 1249 1900; x_wconf 95; x_fsize 27">Open</span>
+      <span class="ocrx_word" id="word_000051_000250" title="bbox 1272 1874 1396 1895; x_wconf 96; x_fsize 27">Vector</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000028" title="bbox 527 1912 1480 1939; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000051_000251" title="bbox 527 1912 566 1934; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000051_000252" title="bbox 676 1913 904 1939; x_wconf 90; x_fsize 28">DvrStrategy</span>
+      <span class="ocrx_word" id="word_000051_000253" title="bbox 1130 1918 1137 1938; x_wconf 51; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000051_000254" title="bbox 1170 1913 1333 1939; x_wconf 96; x_fsize 28">Strategy</span>
+      <span class="ocrx_word" id="word_000051_000255" title="bbox 1357 1913 1480 1934; x_wconf 96; x_fsize 28">vector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000010" title="bbox 376 1987 2042 2126">
+    <p class="ocr_par" id="par_000051_000014" lang="eng" title="bbox 376 1987 2042 2126" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000029" title="bbox 376 1987 2029 2025; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000256" title="bbox 376 1988 441 2016; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000051_000257" title="bbox 453 1987 533 2016; x_wconf 95; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000051_000258" title="bbox 545 1987 580 2016; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000051_000259" title="bbox 589 1992 706 2016; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000051_000260" title="bbox 719 1987 745 2016; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000051_000261" title="bbox 759 1997 775 2016; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000051_000262" title="bbox 788 1987 868 2016; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000051_000263" title="bbox 880 1987 915 2016; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000051_000264" title="bbox 924 1987 1030 2016; x_wconf 96; x_fsize 39">offsets</span>
+      <span class="ocrx_word" id="word_000051_000265" title="bbox 1043 1987 1149 2016; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000051_000266" title="bbox 1163 1988 1214 2016; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000267" title="bbox 1226 1987 1332 2016; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000051_000268" title="bbox 1344 1987 1459 2016; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000051_000269" title="bbox 1472 1987 1548 2016; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000051_000270" title="bbox 1561 1993 1699 2025; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000051_000271" title="bbox 1711 1987 1746 2016; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000051_000272" title="bbox 1755 1988 1806 2016; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000273" title="bbox 1817 1987 1952 2016; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000051_000274" title="bbox 1965 1988 2029 2016; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000030" title="bbox 376 2037 2042 2075; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000275" title="bbox 376 2037 555 2075; x_wconf 96; x_fsize 39">implement</span>
+      <span class="ocrx_word" id="word_000051_000276" title="bbox 568 2038 619 2066; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000277" title="bbox 630 2037 770 2075; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000051_000278" title="bbox 783 2037 1004 2075; x_wconf 96; x_fsize 39">functionality.</span>
+      <span class="ocrx_word" id="word_000051_000279" title="bbox 1030 2038 1095 2066; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000051_000280" title="bbox 1107 2042 1208 2066; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000051_000281" title="bbox 1221 2037 1301 2066; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000051_000282" title="bbox 1313 2042 1393 2066; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000051_000283" title="bbox 1406 2038 1484 2066; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000051_000284" title="bbox 1496 2038 1547 2066; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000285" title="bbox 1559 2037 1670 2066; x_wconf 95; x_fsize 39">entries</span>
+      <span class="ocrx_word" id="word_000051_000286" title="bbox 1683 2037 1714 2066; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000051_000287" title="bbox 1728 2038 1779 2066; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000288" title="bbox 1791 2037 1878 2066; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000051_000289" title="bbox 1892 2038 1997 2066; x_wconf 95; x_fsize 39">shown</span>
+      <span class="ocrx_word" id="word_000051_000290" title="bbox 2011 2037 2042 2066; x_wconf 95; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000031" title="bbox 376 2089 588 2126; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000291" title="bbox 376 2089 427 2117; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000051_000292" title="bbox 439 2089 588 2126; x_wconf 95; x_fsize 38">example.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000011" title="bbox 376 2189 846 2227">
+    <p class="ocr_par" id="par_000051_000015" lang="eng" title="bbox 376 2189 846 2227" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000032" title="bbox 376 2189 846 2227; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000051_000293" title="bbox 376 2190 576 2227; x_wconf 96; x_fsize 39">Mandatory</span>
+      <span class="ocrx_word" id="word_000051_000294" title="bbox 589 2190 672 2218; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000051_000295" title="bbox 685 2189 846 2219; x_wconf 96; x_fsize 39">functions</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000012" title="bbox 376 2263 1455 2344">
+    <p class="ocr_par" id="par_000051_000016" lang="eng" title="bbox 376 2263 1455 2344" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000033" title="bbox 376 2263 1251 2301; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000296" title="bbox 376 2264 428 2292; x_wconf 92; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000051_000297" title="bbox 441 2264 538 2292; x_wconf 91; x_fsize 39">PDDs</span>
+      <span class="ocrx_word" id="word_000051_000298" title="bbox 551 2268 631 2292; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000051_000299" title="bbox 645 2269 769 2301; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000051_000300" title="bbox 781 2264 832 2292; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000301" title="bbox 844 2263 1003 2301; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000051_000302" title="bbox 1016 2269 1076 2292; x_wconf 95; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000051_000303" title="bbox 1088 2263 1251 2292; x_wconf 95; x_fsize 39">functions:</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000034" title="bbox 527 2314 1455 2344; baseline 0 -1; x_size 38.292931; x_descenders 9.2929287; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000304" title="bbox 527 2322 542 2338; x_wconf 77; x_fsize 39">@</span>
+      <span class="ocrx_word" id="word_000051_000305" title="bbox 605 2322 954 2344; x_wconf 23; x_fsize 39">DevFuncInstallppp</span>
+      <span class="ocrx_word" id="word_000051_000306" title="bbox 976 2314 1074 2343; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000051_000307" title="bbox 1087 2324 1126 2343; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000051_000308" title="bbox 1140 2314 1246 2343; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000051_000309" title="bbox 1258 2314 1455 2343; x_wconf 95; x_fsize 39">installation.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000013" title="bbox 527 2399 1552 2429">
+    <p class="ocr_par" id="par_000051_000017" lang="eng" title="bbox 527 2399 1552 2429" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000035" title="bbox 527 2399 1552 2429; baseline 0 -1; x_size 34.365852; x_descenders 5.3658538; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000310" title="bbox 527 2406 542 2422; x_wconf 47; x_fsize 35">@</span>
+      <span class="ocrx_word" id="word_000051_000311" title="bbox 605 2408 933 2429; x_wconf 79; x_fsize 35">DevFuncRemovePDD</span>
+      <span class="ocrx_word" id="word_000051_000312" title="bbox 1126 2399 1224 2428; x_wconf 96; x_fsize 35">called</span>
+      <span class="ocrx_word" id="word_000051_000313" title="bbox 1237 2409 1276 2428; x_wconf 96; x_fsize 35">on</span>
+      <span class="ocrx_word" id="word_000051_000314" title="bbox 1290 2399 1396 2428; x_wconf 96; x_fsize 35">device</span>
+      <span class="ocrx_word" id="word_000051_000315" title="bbox 1407 2400 1552 2428; x_wconf 96; x_fsize 35">removal.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000014" title="bbox 376 2482 1492 2572">
+    <p class="ocr_par" id="par_000051_000018" lang="eng" title="bbox 376 2482 1492 2572" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000036" title="bbox 376 2482 1446 2520; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000316" title="bbox 376 2483 459 2511; x_wconf 90; x_fsize 39">Most</span>
+      <span class="ocrx_word" id="word_000051_000317" title="bbox 472 2483 569 2511; x_wconf 90; x_fsize 39">PDDs</span>
+      <span class="ocrx_word" id="word_000051_000318" title="bbox 582 2482 645 2511; x_wconf 95; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000051_000319" title="bbox 658 2487 783 2520; x_wconf 96; x_fsize 39">support</span>
+      <span class="ocrx_word" id="word_000051_000320" title="bbox 795 2483 846 2511; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000321" title="bbox 858 2482 1017 2520; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000051_000322" title="bbox 1030 2487 1090 2511; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000051_000323" title="bbox 1103 2482 1270 2511; x_wconf 96; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000051_000324" title="bbox 1283 2482 1446 2511; x_wconf 96; x_fsize 39">functions:</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000037" title="bbox 527 2534 1492 2572; baseline -0.001 -8; x_size 34; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000325" title="bbox 527 2541 542 2557; x_wconf 64; x_fsize 35">@</span>
+      <span class="ocrx_word" id="word_000051_000326" title="bbox 605 2543 891 2569; x_wconf 75; x_fsize 35">DevFuncOpenPDD</span>
+      <span class="ocrx_word" id="word_000051_000327" title="bbox 1126 2534 1224 2563; x_wconf 96; x_fsize 35">called</span>
+      <span class="ocrx_word" id="word_000051_000328" title="bbox 1237 2539 1268 2563; x_wconf 96; x_fsize 35">to</span>
+      <span class="ocrx_word" id="word_000051_000329" title="bbox 1280 2544 1358 2572; x_wconf 95; x_fsize 35">open</span>
+      <span class="ocrx_word" id="word_000051_000330" title="bbox 1373 2544 1389 2563; x_wconf 95; x_fsize 35">a</span>
+      <span class="ocrx_word" id="word_000051_000331" title="bbox 1402 2535 1492 2563; x_wconf 95; x_fsize 35">PDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 603 2323 605 2648"></div>
+   <div class="ocr_carea" id="block_000051_000015" title="bbox 527 2619 1733 2657">
+    <p class="ocr_par" id="par_000051_000019" lang="eng" title="bbox 527 2619 1733 2657" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000038" title="bbox 527 2619 1733 2657; baseline -0.001 -8; x_size 34; x_descenders 5; x_ascenders 9">
+      <span class="ocrx_word" id="word_000051_000332" title="bbox 527 2626 542 2642; x_wconf 24; x_fsize 35">@</span>
+      <span class="ocrx_word" id="word_000051_000333" title="bbox 605 2628 975 2654; x_wconf 62; x_fsize 35">DevFuncStrategyPDD</span>
+      <span class="ocrx_word" id="word_000051_000334" title="bbox 1126 2619 1224 2648; x_wconf 96; x_fsize 35">called</span>
+      <span class="ocrx_word" id="word_000051_000335" title="bbox 1237 2624 1268 2648; x_wconf 95; x_fsize 35">to</span>
+      <span class="ocrx_word" id="word_000051_000336" title="bbox 1279 2619 1406 2657; x_wconf 96; x_fsize 35">provide</span>
+      <span class="ocrx_word" id="word_000051_000337" title="bbox 1418 2620 1499 2648; x_wconf 96; x_fsize 35">PDD</span>
+      <span class="ocrx_word" id="word_000051_000338" title="bbox 1512 2619 1733 2657; x_wconf 96; x_fsize 35">functionality.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000016" title="bbox 376 2702 2068 2891">
+    <p class="ocr_par" id="par_000051_000020" lang="eng" title="bbox 376 2702 2068 2891" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000039" title="bbox 376 2702 2064 2740; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000339" title="bbox 376 2703 428 2731; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000051_000340" title="bbox 441 2702 476 2731; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000051_000341" title="bbox 485 2703 536 2731; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000342" title="bbox 547 2702 682 2731; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000051_000343" title="bbox 694 2702 819 2740; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000051_000344" title="bbox 833 2707 862 2731; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000051_000345" title="bbox 873 2702 913 2740; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000051_000346" title="bbox 924 2703 975 2731; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000347" title="bbox 987 2702 1124 2731; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000051_000348" title="bbox 1138 2707 1239 2731; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000051_000349" title="bbox 1252 2703 1332 2731; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000051_000350" title="bbox 1344 2702 1407 2731; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000051_000351" title="bbox 1419 2702 1457 2731; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000051_000352" title="bbox 1469 2702 1567 2731; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000051_000353" title="bbox 1579 2703 1655 2731; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000051_000354" title="bbox 1667 2702 1707 2740; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000051_000355" title="bbox 1718 2703 1769 2731; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000356" title="bbox 1781 2702 1939 2740; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000051_000357" title="bbox 1953 2707 2064 2740; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000040" title="bbox 377 2753 2046 2791; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000358" title="bbox 377 2753 436 2782; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000051_000359" title="bbox 450 2753 559 2782; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000051_000360" title="bbox 572 2754 791 2791; x_wconf 95; x_fsize 39">consequently</span>
+      <span class="ocrx_word" id="word_000051_000361" title="bbox 802 2763 856 2782; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000051_000362" title="bbox 869 2763 885 2782; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000051_000363" title="bbox 897 2754 973 2782; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000051_000364" title="bbox 985 2758 1086 2782; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000051_000365" title="bbox 1100 2753 1243 2782; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000051_000366" title="bbox 1255 2753 1331 2782; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000051_000367" title="bbox 1343 2753 1522 2782; x_wconf 95; x_fsize 39">instruction</span>
+      <span class="ocrx_word" id="word_000051_000368" title="bbox 1536 2759 1567 2782; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000051_000369" title="bbox 1578 2759 1679 2782; x_wconf 95; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000051_000370" title="bbox 1692 2753 1770 2782; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000051_000371" title="bbox 1782 2759 1813 2782; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000051_000372" title="bbox 1825 2754 1876 2782; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000373" title="bbox 1888 2753 2046 2791; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000041" title="bbox 377 2803 2044 2841; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000374" title="bbox 377 2808 497 2841; x_wconf 96; x_fsize 39">system.</span>
+      <span class="ocrx_word" id="word_000051_000375" title="bbox 524 2803 615 2833; x_wconf 96; x_fsize 39">Since</span>
+      <span class="ocrx_word" id="word_000051_000376" title="bbox 627 2804 678 2832; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000377" title="bbox 689 2804 765 2832; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000051_000378" title="bbox 777 2808 878 2832; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000051_000379" title="bbox 893 2803 1016 2832; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000051_000380" title="bbox 1029 2803 1055 2832; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000051_000381" title="bbox 1068 2809 1099 2832; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000051_000382" title="bbox 1111 2804 1162 2832; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000383" title="bbox 1174 2803 1332 2841; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000051_000384" title="bbox 1346 2809 1466 2841; x_wconf 96; x_fsize 39">system,</span>
+      <span class="ocrx_word" id="word_000051_000385" title="bbox 1481 2803 1503 2832; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000051_000386" title="bbox 1516 2803 1589 2832; x_wconf 97; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000051_000387" title="bbox 1602 2809 1655 2832; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000051_000388" title="bbox 1667 2808 1774 2832; x_wconf 96; x_fsize 39">matter</span>
+      <span class="ocrx_word" id="word_000051_000389" title="bbox 1787 2803 1814 2832; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000051_000390" title="bbox 1823 2804 1874 2832; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000391" title="bbox 1886 2803 2044 2841; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000042" title="bbox 377 2853 2068 2891; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000392" title="bbox 377 2858 488 2891; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000051_000393" title="bbox 501 2863 606 2882; x_wconf 95; x_fsize 39">moves</span>
+      <span class="ocrx_word" id="word_000051_000394" title="bbox 619 2863 757 2891; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000051_000395" title="bbox 768 2853 869 2882; x_wconf 95; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000051_000396" title="bbox 882 2853 958 2882; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000051_000397" title="bbox 970 2853 1001 2882; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000051_000398" title="bbox 1015 2854 1066 2882; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000399" title="bbox 1078 2854 1161 2882; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000051_000400" title="bbox 1174 2853 1200 2882; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000051_000401" title="bbox 1212 2853 1304 2891; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000051_000402" title="bbox 1317 2853 1472 2888; x_wconf 96; x_fsize 39">executed;</span>
+      <span class="ocrx_word" id="word_000051_000403" title="bbox 1487 2854 1538 2882; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000404" title="bbox 1550 2853 1708 2891; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000051_000405" title="bbox 1722 2859 1833 2891; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000051_000406" title="bbox 1846 2858 1957 2882; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000051_000407" title="bbox 1970 2863 2068 2882; x_wconf 96; x_fsize 39">move.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000017" title="bbox 379 2928 832 2966">
+    <p class="ocr_par" id="par_000051_000021" lang="eng" title="bbox 379 2928 832 2966" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000043" title="bbox 379 2928 832 2966; baseline -0.002 0; x_size 42.400002; x_descenders 5.4000001; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000408" title="bbox 379 2928 832 2966; x_wconf 55; x_fsize 44">DevFunclnstallPDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000051_000018" title="bbox 375 3013 2086 3152">
+    <p class="ocr_par" id="par_000051_000022" lang="eng" title="bbox 375 3013 2086 3152" xml:lang="eng">
+     <span class="ocr_line" id="line_000051_000044" title="bbox 376 3013 2086 3051; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000409" title="bbox 376 3013 450 3042; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000051_000410" title="bbox 463 3018 564 3042; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000051_000411" title="bbox 577 3013 640 3042; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000051_000412" title="bbox 652 3013 690 3042; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000051_000413" title="bbox 702 3013 800 3042; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000051_000414" title="bbox 812 3013 852 3051; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000051_000415" title="bbox 863 3014 914 3042; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000416" title="bbox 926 3013 1084 3051; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000051_000417" title="bbox 1098 3019 1209 3051; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000051_000418" title="bbox 1222 3014 1310 3042; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000051_000419" title="bbox 1324 3014 1375 3042; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000051_000420" title="bbox 1387 3013 1493 3042; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000051_000421" title="bbox 1505 3013 1604 3042; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000051_000422" title="bbox 1617 3013 1643 3042; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000051_000423" title="bbox 1656 3013 1765 3042; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000051_000424" title="bbox 1778 3019 1809 3042; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000051_000425" title="bbox 1821 3013 1968 3042; x_wconf 92; x_fsize 39">initialise</span>
+      <span class="ocrx_word" id="word_000051_000426" title="bbox 1981 3023 2040 3051; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000051_000427" title="bbox 2051 3013 2086 3042; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000051_000045" title="bbox 376 3063 2035 3101; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000051_000428" title="bbox 376 3063 414 3092; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000051_000429" title="bbox 427 3063 557 3092; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000051_000430" title="bbox 570 3063 728 3092; x_wconf 96; x_fsize 39">variables.</span>
+      <span class="ocrx_word" id="word_000051_000431" title="bbox 743 3064 808 3092; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000051_000432" title="bbox 820 3063 923 3092; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000051_000433" title="bbox 936 3069 1037 3092; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000051_000434" title="bbox 1050 3063 1076 3092; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000051_000435" title="bbox 1089 3063 1187 3092; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000051_000436" title="bbox 1200 3063 1231 3092; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000051_000438" title="bbox 1308 3068 1429 3092; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000051_000439" title="bbox 1442 3063 1477 3092; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000051_000440" title="bbox 1486 3064 1537 3092; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000051_000442" title="bbox 1721 3068 1832 3101; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000051_000443" title="bbox 1846 3063 1905 3092; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000051_000444" title="bbox 1918 3069 1971 3092; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000051_000445" title="bbox 1984 3064 2035 3092; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000051_000446" title="bbox 375 3124 498 3152; x_wconf 96; x_fsize 39">process</span>
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+    <p class="ocr_par" id="par_000052_000001" lang="eng" title="bbox 376 311 1963 389" xml:lang="eng">
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+    <p class="ocr_par" id="par_000052_000002" lang="eng" title="bbox 376 461 2072 699" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000052_000118" title="bbox 810 762 856 791; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000119" title="bbox 871 767 1008 799; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000052_000120" title="bbox 1020 761 1162 799; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000052_000121" title="bbox 1176 771 1226 790; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000052_000122" title="bbox 1238 761 1269 790; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000123" title="bbox 1284 771 1321 790; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000124" title="bbox 1335 761 1489 790; x_wconf 96; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000052_000125" title="bbox 1504 766 1587 790; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000052_000126" title="bbox 1613 762 1678 790; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000127" title="bbox 1690 761 1796 790; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000128" title="bbox 1808 761 1907 790; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000052_000129" title="bbox 1921 761 2030 790; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000009" title="bbox 376 811 2049 849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000130" title="bbox 376 811 445 840; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000052_000131" title="bbox 457 812 608 840; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000052_000132" title="bbox 622 816 702 849; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000052_000133" title="bbox 715 821 876 849; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000052_000134" title="bbox 887 816 918 840; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000135" title="bbox 930 811 1032 840; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000052_000136" title="bbox 1046 811 1140 840; x_wconf 93; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000052_000137" title="bbox 1154 811 1385 849; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000052_000138" title="bbox 1396 817 1427 840; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000139" title="bbox 1439 811 1477 840; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000052_000140" title="bbox 1490 811 1569 840; x_wconf 95; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000052_000141" title="bbox 1594 812 1650 840; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000052_000142" title="bbox 1663 811 1804 840; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000052_000143" title="bbox 1816 811 1922 840; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000144" title="bbox 1934 811 2049 840; x_wconf 96; x_fsize 39">drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000010" title="bbox 376 861 2070 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000145" title="bbox 376 861 436 890; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000052_000146" title="bbox 449 861 587 890; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000052_000147" title="bbox 601 861 711 899; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000052_000148" title="bbox 724 862 775 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000149" title="bbox 787 862 837 891; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000052_000150" title="bbox 852 861 911 890; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000151" title="bbox 924 862 970 891; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000152" title="bbox 983 861 1125 899; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000052_000153" title="bbox 1138 867 1169 890; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000154" title="bbox 1181 862 1232 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000155" title="bbox 1244 862 1292 891; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000052_000156" title="bbox 1305 861 1440 899; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000052_000157" title="bbox 1466 862 1531 890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000158" title="bbox 1543 861 1701 899; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000159" title="bbox 1715 866 1826 899; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000160" title="bbox 1839 861 1902 890; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000052_000161" title="bbox 1915 866 1967 890; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000052_000162" title="bbox 1980 871 2070 890; x_wconf 96; x_fsize 39">move</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000011" title="bbox 376 911 2014 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000163" title="bbox 376 921 514 949; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000052_000164" title="bbox 525 911 627 940; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000052_000165" title="bbox 639 911 670 940; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000166" title="bbox 684 911 744 940; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000052_000167" title="bbox 757 911 904 946; x_wconf 96; x_fsize 39">function,</span>
+      <span class="ocrx_word" id="word_000052_000168" title="bbox 919 912 988 940; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000052_000169" title="bbox 1001 912 1052 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000170" title="bbox 1064 912 1183 940; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000052_000171" title="bbox 1195 912 1276 940; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000052_000172" title="bbox 1289 911 1458 949; x_wconf 96; x_fsize 39">governing</span>
+      <span class="ocrx_word" id="word_000052_000173" title="bbox 1471 912 1521 941; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000052_000174" title="bbox 1536 911 1595 940; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000175" title="bbox 1608 912 1654 941; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000176" title="bbox 1668 921 1739 949; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000052_000177" title="bbox 1749 911 1787 940; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000178" title="bbox 1799 911 1936 949; x_wconf 96; x_fsize 39">ignored.</span>
+      <span class="ocrx_word" id="word_000052_000179" title="bbox 1962 912 2014 940; x_wconf 93; x_fsize 39">All</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000012" title="bbox 376 961 1817 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000180" title="bbox 376 961 534 999; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000181" title="bbox 548 967 659 999; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000182" title="bbox 673 961 803 990; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000052_000183" title="bbox 816 971 887 999; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000052_000184" title="bbox 897 962 935 990; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000185" title="bbox 947 961 1045 990; x_wconf 95; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000052_000186" title="bbox 1058 967 1165 999; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000052_000187" title="bbox 1177 962 1264 990; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000052_000188" title="bbox 1276 961 1462 999; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000052_000189" title="bbox 1475 961 1529 990; x_wconf 95; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000052_000190" title="bbox 1541 971 1574 990; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000052_000191" title="bbox 1587 961 1693 990; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000192" title="bbox 1706 971 1817 990; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000004" lang="eng" title="bbox 376 1012 533 1042" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000013" title="bbox 376 1012 533 1042; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000052_000193" title="bbox 376 1012 533 1042; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000005" lang="eng" title="bbox 376 1061 1071 1099" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000014" title="bbox 376 1061 1071 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000194" title="bbox 376 1062 425 1090; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000052_000195" title="bbox 437 1062 541 1090; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000052_000196" title="bbox 555 1071 605 1090; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000052_000197" title="bbox 616 1061 726 1099; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000052_000198" title="bbox 739 1066 770 1090; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000199" title="bbox 782 1062 833 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000200" title="bbox 845 1061 948 1090; x_wconf 95; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000052_000201" title="bbox 961 1066 1071 1090; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000006" lang="eng" title="bbox 376 1113 550 1142" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000015" title="bbox 376 1113 550 1142; baseline 0.006 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000052_000202" title="bbox 376 1113 550 1142; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000007" lang="eng" title="bbox 376 1161 1469 1199" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000016" title="bbox 376 1161 1469 1199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000203" title="bbox 376 1161 405 1190; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000052_000204" title="bbox 414 1162 465 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000205" title="bbox 477 1161 664 1190; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000052_000206" title="bbox 678 1171 740 1190; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000052_000207" title="bbox 754 1161 929 1196; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000052_000208" title="bbox 943 1166 1044 1190; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000052_000209" title="bbox 1058 1161 1130 1190; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000052_000210" title="bbox 1144 1162 1195 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000211" title="bbox 1207 1171 1293 1199; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000052_000212" title="bbox 1304 1161 1367 1199; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000052_000213" title="bbox 1380 1162 1469 1190; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000008" lang="eng" title="bbox 376 1211 1967 1292" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000017" title="bbox 376 1211 1967 1249; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000214" title="bbox 376 1211 405 1240; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000052_000215" title="bbox 414 1212 465 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000216" title="bbox 477 1211 664 1240; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000052_000217" title="bbox 678 1211 780 1246; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000052_000218" title="bbox 794 1217 895 1240; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000052_000219" title="bbox 909 1211 981 1240; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000052_000220" title="bbox 995 1212 1046 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000221" title="bbox 1059 1221 1145 1249; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000052_000222" title="bbox 1156 1211 1219 1249; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000052_000223" title="bbox 1233 1217 1276 1240; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000052_000224" title="bbox 1290 1211 1349 1240; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000225" title="bbox 1362 1212 1413 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000226" title="bbox 1425 1221 1506 1240; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000052_000227" title="bbox 1519 1211 1646 1240; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000052_000228" title="bbox 1659 1211 1690 1240; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000229" title="bbox 1704 1212 1755 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000230" title="bbox 1767 1212 1821 1240; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000052_000231" title="bbox 1832 1211 1967 1249; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000018" title="bbox 376 1262 505 1292; baseline 0.008 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000052_000232" title="bbox 376 1262 505 1292; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000009" lang="eng" title="bbox 376 1311 1877 1392" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000019" title="bbox 376 1311 1877 1349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000233" title="bbox 376 1312 441 1340; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000234" title="bbox 453 1311 556 1340; x_wconf 95; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000052_000235" title="bbox 569 1316 670 1340; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000236" title="bbox 683 1316 763 1340; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000052_000237" title="bbox 776 1317 829 1340; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000052_000238" title="bbox 840 1311 941 1349; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000052_000239" title="bbox 956 1311 979 1340; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000240" title="bbox 991 1311 1054 1340; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000052_000241" title="bbox 1067 1321 1158 1340; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000052_000242" title="bbox 1171 1321 1208 1340; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000243" title="bbox 1222 1311 1380 1349; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000244" title="bbox 1394 1317 1505 1349; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000245" title="bbox 1517 1311 1622 1340; x_wconf 95; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000052_000246" title="bbox 1635 1311 1711 1340; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000052_000247" title="bbox 1723 1311 1751 1340; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000052_000248" title="bbox 1760 1311 1782 1340; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000249" title="bbox 1795 1311 1877 1340; x_wconf 96; x_fsize 39">does.</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000020" title="bbox 376 1362 596 1392; baseline 0.005 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000052_000250" title="bbox 376 1362 596 1392; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000010" lang="eng" title="bbox 376 1411 1520 1449" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000021" title="bbox 376 1411 1520 1449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000251" title="bbox 376 1412 441 1440; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000252" title="bbox 454 1412 506 1446; x_wconf 96; x_fsize 39">SS,</span>
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+      <span class="ocrx_word" id="word_000052_000304" title="bbox 664 1680 849 1701; x_wconf 90; x_fsize 39">DevRemove</span>
+      <span class="ocrx_word" id="word_000052_000305" title="bbox 864 1671 1022 1709; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000052_000327" title="bbox 1469 1729 1654 1751; x_wconf 91; x_fsize 39">DevDelete</span>
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+      <span class="ocrx_word" id="word_000052_000331" title="bbox 375 1781 499 1800; x_wconf 96; x_fsize 39">remove</span>
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+      <span class="ocrx_word" id="word_000052_000334" title="bbox 700 1771 868 1809; x_wconf 96; x_fsize 39">requested,</span>
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+      <span class="ocrx_word" id="word_000052_000336" title="bbox 946 1771 1104 1809; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000052_000341" title="bbox 1436 1779 1665 1801; x_wconf 90; x_fsize 39">DevFuncHold</span>
+      <span class="ocrx_word" id="word_000052_000342" title="bbox 1677 1776 1797 1809; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000052_000349" title="bbox 587 1821 777 1859; x_wconf 96; x_fsize 39">responsible</span>
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+      <span class="ocrx_word" id="word_000052_000359" title="bbox 1634 1831 1766 1850; x_wconf 96; x_fsize 39">remove.</span>
+      <span class="ocrx_word" id="word_000052_000360" title="bbox 1792 1822 1871 1850; x_wconf 96; x_fsize 39">Note</span>
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+      <span class="ocrx_word" id="word_000052_000372" title="bbox 1448 1873 1531 1901; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000052_000373" title="bbox 1545 1872 1629 1901; x_wconf 96; x_fsize 39">since</span>
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+      <span class="ocrx_word" id="word_000052_000379" title="bbox 375 1927 504 1960; x_wconf 96; x_fsize 39">request.</span>
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+      <span class="ocrx_word" id="word_000052_000395" title="bbox 1999 1932 2036 1951; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000031" title="bbox 376 1972 2075 2010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000396" title="bbox 376 1982 466 2001; x_wconf 96; x_fsize 39">error.</span>
+      <span class="ocrx_word" id="word_000052_000397" title="bbox 492 1973 544 2001; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000052_000398" title="bbox 556 1972 689 2001; x_wconf 96; x_fsize 39">resident</span>
+      <span class="ocrx_word" id="word_000052_000399" title="bbox 702 1972 808 2001; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000400" title="bbox 820 1972 935 2001; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000052_000401" title="bbox 948 1972 1011 2001; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000052_000402" title="bbox 1023 1977 1124 2001; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000052_000403" title="bbox 1139 1982 1176 2001; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000404" title="bbox 1190 1982 1271 2001; x_wconf 95; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000052_000405" title="bbox 1285 1972 1369 2001; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000052_000406" title="bbox 1381 1973 1465 2001; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000052_000407" title="bbox 1477 1972 1503 2001; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000052_000408" title="bbox 1516 1982 1557 2001; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000052_000409" title="bbox 1569 1972 1760 2001; x_wconf 96; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000052_000410" title="bbox 1772 1973 1812 2010; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000052_000411" title="bbox 1823 1972 1923 2001; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000052_000412" title="bbox 1937 1973 2008 2010; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000052_000413" title="bbox 2019 1982 2075 2001; x_wconf 96; x_fsize 39">can</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000032" title="bbox 375 2022 623 2051; baseline 0 0; x_size 38.249031; x_descenders 9.2490292; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000414" title="bbox 375 2022 413 2051; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000415" title="bbox 424 2022 623 2051; x_wconf 96; x_fsize 39">re-installed.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000052_000006" title="bbox 375 2122 2088 2810">
+    <p class="ocr_par" id="par_000052_000013" lang="eng" title="bbox 375 2122 2088 2360" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000033" title="bbox 375 2122 2088 2160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000416" title="bbox 375 2123 474 2151; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000052_000417" title="bbox 488 2122 595 2157; x_wconf 96; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000052_000418" title="bbox 610 2123 661 2151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000419" title="bbox 673 2123 723 2152; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000052_000420" title="bbox 738 2122 797 2151; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000421" title="bbox 810 2123 856 2152; x_wconf 95; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000422" title="bbox 871 2127 1008 2160; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000052_000423" title="bbox 1020 2122 1162 2160; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000052_000424" title="bbox 1176 2132 1226 2151; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000052_000425" title="bbox 1238 2122 1269 2151; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000426" title="bbox 1284 2132 1321 2151; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000427" title="bbox 1335 2122 1489 2151; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000052_000428" title="bbox 1504 2127 1588 2157; x_wconf 96; x_fsize 39">state;</span>
+      <span class="ocrx_word" id="word_000052_000429" title="bbox 1603 2123 1654 2151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000430" title="bbox 1666 2122 1772 2151; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000431" title="bbox 1784 2122 1883 2151; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000052_000432" title="bbox 1897 2122 2006 2151; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000052_000433" title="bbox 2019 2122 2088 2151; x_wconf 96; x_fsize 39">take</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000034" title="bbox 376 2172 2041 2210; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000434" title="bbox 376 2173 527 2201; x_wconf 96; x_fsize 39">whatever</span>
+      <span class="ocrx_word" id="word_000052_000435" title="bbox 541 2177 621 2210; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000052_000436" title="bbox 634 2182 795 2210; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000052_000437" title="bbox 806 2177 837 2201; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000438" title="bbox 849 2172 951 2201; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000052_000439" title="bbox 965 2172 1059 2201; x_wconf 92; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000052_000440" title="bbox 1073 2172 1304 2210; x_wconf 92; x_fsize 39">addressability</span>
+      <span class="ocrx_word" id="word_000052_000441" title="bbox 1315 2178 1346 2201; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000442" title="bbox 1358 2172 1396 2201; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000052_000443" title="bbox 1409 2172 1487 2201; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000052_000444" title="bbox 1513 2173 1569 2201; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000052_000445" title="bbox 1582 2172 1722 2201; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000052_000446" title="bbox 1734 2172 1840 2201; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000447" title="bbox 1852 2172 1968 2201; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000052_000448" title="bbox 1981 2172 2041 2201; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000035" title="bbox 376 2222 1997 2260; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000449" title="bbox 376 2222 514 2251; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000052_000450" title="bbox 528 2222 638 2260; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000052_000451" title="bbox 651 2223 702 2251; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000452" title="bbox 714 2223 764 2252; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000052_000453" title="bbox 779 2222 838 2251; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000454" title="bbox 851 2223 897 2252; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000455" title="bbox 910 2222 1052 2260; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000052_000456" title="bbox 1065 2227 1096 2251; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000457" title="bbox 1108 2223 1159 2251; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000458" title="bbox 1171 2223 1219 2252; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000052_000459" title="bbox 1232 2222 1367 2260; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000052_000460" title="bbox 1393 2223 1458 2251; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000461" title="bbox 1470 2222 1628 2260; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000462" title="bbox 1642 2227 1753 2260; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000463" title="bbox 1766 2222 1829 2251; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000052_000464" title="bbox 1842 2227 1895 2251; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000052_000465" title="bbox 1907 2232 1997 2251; x_wconf 96; x_fsize 39">move</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000036" title="bbox 376 2272 2014 2310; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000466" title="bbox 376 2282 514 2310; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000052_000467" title="bbox 525 2272 627 2301; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000052_000468" title="bbox 639 2272 670 2301; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000469" title="bbox 684 2272 744 2301; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000052_000470" title="bbox 757 2272 904 2307; x_wconf 96; x_fsize 39">function,</span>
+      <span class="ocrx_word" id="word_000052_000471" title="bbox 919 2273 988 2301; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000052_000472" title="bbox 1001 2273 1052 2301; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000473" title="bbox 1064 2273 1183 2301; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000052_000474" title="bbox 1195 2273 1276 2301; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000052_000475" title="bbox 1289 2272 1458 2310; x_wconf 96; x_fsize 39">governing</span>
+      <span class="ocrx_word" id="word_000052_000476" title="bbox 1471 2273 1521 2302; x_wconf 95; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000052_000477" title="bbox 1536 2272 1595 2301; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000478" title="bbox 1608 2273 1654 2302; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000052_000479" title="bbox 1668 2282 1739 2310; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000052_000480" title="bbox 1749 2272 1787 2301; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000481" title="bbox 1799 2272 1936 2310; x_wconf 95; x_fsize 39">ignored.</span>
+      <span class="ocrx_word" id="word_000052_000482" title="bbox 1962 2273 2014 2301; x_wconf 90; x_fsize 39">All</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000037" title="bbox 376 2322 1817 2360; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000483" title="bbox 376 2322 534 2360; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000484" title="bbox 548 2327 659 2360; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000485" title="bbox 673 2322 803 2351; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000052_000486" title="bbox 816 2332 887 2360; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000052_000487" title="bbox 897 2322 935 2351; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000488" title="bbox 947 2322 1045 2351; x_wconf 95; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000052_000489" title="bbox 1058 2327 1165 2360; x_wconf 96; x_fsize 39">except</span>
+      <span class="ocrx_word" id="word_000052_000490" title="bbox 1177 2323 1264 2351; x_wconf 96; x_fsize 39">those</span>
+      <span class="ocrx_word" id="word_000052_000491" title="bbox 1276 2322 1462 2360; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000052_000492" title="bbox 1475 2322 1529 2351; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000052_000493" title="bbox 1541 2332 1574 2351; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000052_000494" title="bbox 1587 2322 1693 2351; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000052_000495" title="bbox 1706 2332 1817 2351; x_wconf 96; x_fsize 39">access.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000014" lang="eng" title="bbox 376 2373 533 2403" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000038" title="bbox 376 2373 533 2403; baseline 0 -1; x_size 39.46801; x_descenders 9.5; x_ascenders 10.46801">
+      <span class="ocrx_word" id="word_000052_000496" title="bbox 376 2373 533 2403; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000015" lang="eng" title="bbox 376 2422 1090 2460" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000039" title="bbox 376 2422 1090 2460; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000052_000497" title="bbox 376 2423 425 2451; x_wconf 95; x_fsize 38">No</span>
+      <span class="ocrx_word" id="word_000052_000498" title="bbox 437 2423 541 2451; x_wconf 95; x_fsize 38">values</span>
+      <span class="ocrx_word" id="word_000052_000499" title="bbox 555 2432 605 2451; x_wconf 96; x_fsize 38">are</span>
+      <span class="ocrx_word" id="word_000052_000500" title="bbox 616 2422 726 2460; x_wconf 96; x_fsize 38">passed</span>
+      <span class="ocrx_word" id="word_000052_000501" title="bbox 739 2427 770 2451; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000052_000502" title="bbox 782 2423 833 2451; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000052_000503" title="bbox 844 2432 968 2451; x_wconf 96; x_fsize 38">remove</span>
+      <span class="ocrx_word" id="word_000052_000504" title="bbox 980 2427 1090 2451; x_wconf 96; x_fsize 38">vector.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000016" lang="eng" title="bbox 376 2474 550 2503" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000040" title="bbox 376 2474 550 2503; baseline 0.006 -1; x_size 39.46801; x_descenders 9.5; x_ascenders 10.46801">
+      <span class="ocrx_word" id="word_000052_000505" title="bbox 376 2474 550 2503; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000017" lang="eng" title="bbox 376 2522 1403 2560" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000041" title="bbox 376 2522 1403 2560; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000506" title="bbox 376 2522 405 2551; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000052_000507" title="bbox 414 2523 465 2551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000508" title="bbox 476 2532 600 2551; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000052_000509" title="bbox 612 2532 674 2551; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000052_000510" title="bbox 688 2522 863 2557; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000052_000511" title="bbox 877 2527 978 2551; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000052_000512" title="bbox 992 2522 1064 2551; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000052_000513" title="bbox 1078 2523 1129 2551; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000514" title="bbox 1141 2532 1227 2560; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000052_000515" title="bbox 1238 2522 1301 2560; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000052_000516" title="bbox 1314 2523 1403 2551; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000052_000018" lang="eng" title="bbox 376 2572 1901 2653" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000042" title="bbox 376 2572 1901 2610; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000517" title="bbox 376 2572 405 2601; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000052_000518" title="bbox 414 2573 465 2601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000519" title="bbox 476 2582 600 2601; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000052_000520" title="bbox 612 2572 714 2607; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000052_000521" title="bbox 728 2577 829 2601; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000052_000522" title="bbox 843 2572 915 2601; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000052_000523" title="bbox 929 2573 980 2601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000524" title="bbox 992 2582 1078 2610; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000052_000525" title="bbox 1089 2572 1152 2610; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000052_000526" title="bbox 1166 2578 1209 2601; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000052_000527" title="bbox 1223 2572 1282 2601; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000528" title="bbox 1295 2573 1346 2601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000529" title="bbox 1358 2582 1439 2601; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000052_000530" title="bbox 1452 2572 1579 2601; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000052_000531" title="bbox 1592 2572 1624 2601; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000052_000534" title="bbox 1766 2572 1901 2610; x_wconf 96; x_fsize 39">register.</span>
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+      <span class="ocrx_word" id="word_000052_000535" title="bbox 376 2623 505 2653; x_wconf 96; x_fsize 41">PANIC</span>
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+
+    <p class="ocr_par" id="par_000052_000019" lang="eng" title="bbox 376 2672 1896 2753" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000052_000536" title="bbox 376 2673 441 2701; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000537" title="bbox 452 2682 576 2701; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000052_000538" title="bbox 588 2677 689 2701; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000539" title="bbox 702 2677 783 2701; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000052_000540" title="bbox 795 2677 847 2701; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000052_000541" title="bbox 859 2672 960 2710; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000052_000542" title="bbox 975 2672 997 2701; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000543" title="bbox 1010 2672 1073 2701; x_wconf 97; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000052_000544" title="bbox 1086 2682 1177 2701; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000052_000545" title="bbox 1190 2682 1227 2701; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000546" title="bbox 1241 2672 1399 2710; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000052_000547" title="bbox 1413 2677 1524 2710; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000548" title="bbox 1536 2672 1641 2701; x_wconf 96; x_fsize 39">kernel</span>
+      <span class="ocrx_word" id="word_000052_000549" title="bbox 1654 2672 1729 2701; x_wconf 96; x_fsize 39">fault</span>
+      <span class="ocrx_word" id="word_000052_000550" title="bbox 1743 2672 1770 2701; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000052_000551" title="bbox 1779 2672 1801 2701; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000552" title="bbox 1814 2672 1896 2701; x_wconf 96; x_fsize 39">does.</span>
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+      <span class="ocrx_word" id="word_000052_000553" title="bbox 376 2723 596 2753; x_wconf 96; x_fsize 41">PRESERVE</span>
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+
+    <p class="ocr_par" id="par_000052_000020" lang="eng" title="bbox 376 2772 1539 2810" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000046" title="bbox 376 2772 1539 2810; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000554" title="bbox 376 2773 441 2801; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000555" title="bbox 454 2773 506 2807; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000052_000556" title="bbox 522 2773 566 2802; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000052_000557" title="bbox 579 2772 638 2801; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000052_000558" title="bbox 651 2773 700 2801; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000052_000559" title="bbox 711 2772 853 2810; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000052_000560" title="bbox 866 2777 947 2801; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000052_000561" title="bbox 958 2772 996 2801; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000052_000562" title="bbox 1007 2772 1168 2810; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000052_000563" title="bbox 1180 2773 1220 2810; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000052_000564" title="bbox 1231 2773 1282 2801; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000565" title="bbox 1293 2782 1417 2801; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000052_000566" title="bbox 1429 2777 1539 2801; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000052_000007" title="bbox 379 2847 816 2895">
+    <p class="ocr_par" id="par_000052_000021" lang="eng" title="bbox 379 2847 816 2895" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000047" title="bbox 379 2847 816 2895; baseline -0.002 -10; x_size 49; x_descenders 11; x_ascenders 11">
+      <span class="ocrx_word" id="word_000052_000567" title="bbox 379 2847 816 2895; x_wconf 91; x_fsize 50">DevFuncOpenPDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000052_000008" title="bbox 376 2932 2098 3170">
+    <p class="ocr_par" id="par_000052_000022" lang="eng" title="bbox 376 2932 2098 3170" xml:lang="eng">
+     <span class="ocr_line" id="line_000052_000048" title="bbox 376 2932 2079 2970; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000568" title="bbox 376 2932 450 2961; x_wconf 96; x_fsize 39">This</span>
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+      <span class="ocrx_word" id="word_000052_000571" title="bbox 653 2932 776 2961; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000052_000572" title="bbox 790 2942 822 2961; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000052_000573" title="bbox 836 2942 852 2961; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000574" title="bbox 865 2932 1072 2961; x_wconf 96; x_fsize 39">convenience</span>
+      <span class="ocrx_word" id="word_000052_000575" title="bbox 1084 2932 1221 2961; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000052_000576" title="bbox 1235 2932 1281 2961; x_wconf 96; x_fsize 39">for</span>
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+      <span class="ocrx_word" id="word_000052_000578" title="bbox 1357 2933 1537 2961; x_wconf 92; x_fsize 39">LDD-PDD</span>
+      <span class="ocrx_word" id="word_000052_000579" title="bbox 1550 2932 1704 2961; x_wconf 95; x_fsize 39">interface.</span>
+      <span class="ocrx_word" id="word_000052_000580" title="bbox 1729 2933 1828 2961; x_wconf 96; x_fsize 39">When</span>
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+      <span class="ocrx_word" id="word_000052_000582" title="bbox 1895 2932 2079 2970; x_wconf 96; x_fsize 39">application</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000049" title="bbox 376 2982 2082 3020; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000583" title="bbox 376 2992 471 3020; x_wconf 96; x_fsize 39">opens</span>
+      <span class="ocrx_word" id="word_000052_000584" title="bbox 485 2992 501 3011; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000585" title="bbox 514 2983 645 3011; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000052_000586" title="bbox 658 2987 689 3011; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000587" title="bbox 702 2992 739 3011; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000052_000588" title="bbox 753 2983 845 3017; x_wconf 90; x_fsize 39">LDD,</span>
+      <span class="ocrx_word" id="word_000052_000589" title="bbox 860 2982 882 3011; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000590" title="bbox 895 2983 1047 3020; x_wconf 96; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000052_000591" title="bbox 1058 2992 1127 3011; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000052_000592" title="bbox 1140 2983 1191 3011; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000593" title="bbox 1206 2991 1326 3017; x_wconf 59; x_fsize 39">Ioopen</span>
+      <span class="ocrx_word" id="word_000052_000594" title="bbox 1341 2987 1452 3020; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000595" title="bbox 1466 2982 1589 3011; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000052_000596" title="bbox 1615 2982 1644 3011; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000052_000597" title="bbox 1653 2983 1704 3011; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000598" title="bbox 1716 2992 1807 3011; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000052_000599" title="bbox 1820 2982 1970 3020; x_wconf 96; x_fsize 39">specifies,</span>
+      <span class="ocrx_word" id="word_000052_000600" title="bbox 1985 2992 2018 3011; x_wconf 97; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000052_000601" title="bbox 2031 2983 2082 3011; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000052_000050" title="bbox 376 3032 2092 3070; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000052_000602" title="bbox 376 3033 459 3061; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000052_000603" title="bbox 471 3032 615 3070; x_wconf 96; x_fsize 39">requires,</span>
+      <span class="ocrx_word" id="word_000052_000604" title="bbox 631 3042 647 3061; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000605" title="bbox 660 3033 741 3061; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000052_000606" title="bbox 754 3033 825 3061; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000052_000607" title="bbox 839 3032 861 3061; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000052_000608" title="bbox 874 3032 967 3061; x_wconf 96; x_fsize 39">needs</span>
+      <span class="ocrx_word" id="word_000052_000609" title="bbox 980 3037 1011 3061; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000610" title="bbox 1023 3042 1101 3070; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000052_000611" title="bbox 1116 3042 1132 3061; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000612" title="bbox 1145 3033 1276 3061; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000052_000613" title="bbox 1289 3037 1349 3061; x_wconf 96; x_fsize 39">toa</span>
+      <span class="ocrx_word" id="word_000052_000614" title="bbox 1362 3033 1452 3061; x_wconf 95; x_fsize 39">PDD.</span>
+      <span class="ocrx_word" id="word_000052_000615" title="bbox 1478 3033 1543 3061; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000616" title="bbox 1555 3041 1761 3067; x_wconf 48; x_fsize 39">Devopenppp</span>
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+      <span class="ocrx_word" id="word_000052_000619" title="bbox 2029 3032 2092 3061; x_wconf 95; x_fsize 39">will</span>
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+      <span class="ocrx_word" id="word_000052_000620" title="bbox 376 3083 435 3111; x_wconf 96; x_fsize 39">call</span>
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+      <span class="ocrx_word" id="word_000052_000622" title="bbox 521 3083 602 3111; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000052_000623" title="bbox 615 3087 716 3111; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000624" title="bbox 729 3087 760 3111; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000052_000625" title="bbox 772 3082 916 3111; x_wconf 96; x_fsize 39">establish</span>
+      <span class="ocrx_word" id="word_000052_000626" title="bbox 931 3092 947 3111; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000627" title="bbox 960 3083 1100 3111; x_wconf 95; x_fsize 39">channel.</span>
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+      <span class="ocrx_word" id="word_000052_000629" title="bbox 1203 3083 1286 3111; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000052_000630" title="bbox 1299 3092 1369 3111; x_wconf 96; x_fsize 39">now</span>
+      <span class="ocrx_word" id="word_000052_000631" title="bbox 1381 3083 1436 3111; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000052_000632" title="bbox 1441 3078 1457 3124; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000633" title="bbox 1479 3082 1586 3111; x_wconf 95; x_fsize 39">choice</span>
+      <span class="ocrx_word" id="word_000052_000634" title="bbox 1598 3082 1633 3111; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000052_000635" title="bbox 1642 3082 1757 3120; x_wconf 95; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000052_000636" title="bbox 1771 3092 1787 3111; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000052_000637" title="bbox 1800 3083 1881 3111; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000052_000638" title="bbox 1894 3087 1995 3111; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000639" title="bbox 2008 3082 2098 3120; x_wconf 95; x_fsize 39">using</span>
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+     <span class="ocr_line" id="line_000052_000052" title="bbox 376 3132 2007 3170; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000052_000641" title="bbox 439 3141 625 3162; x_wconf 90; x_fsize 39">DevVector</span>
+      <span class="ocrx_word" id="word_000052_000642" title="bbox 640 3137 751 3170; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000052_000643" title="bbox 765 3132 880 3161; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000052_000644" title="bbox 892 3142 925 3161; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000052_000645" title="bbox 938 3132 1052 3170; x_wconf 95; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000052_000646" title="bbox 1065 3133 1116 3161; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000647" title="bbox 1128 3132 1228 3161; x_wconf 96; x_fsize 39">fourth</span>
+      <span class="ocrx_word" id="word_000052_000648" title="bbox 1242 3137 1343 3161; x_wconf 97; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000649" title="bbox 1356 3132 1387 3161; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000052_000650" title="bbox 1401 3133 1452 3161; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000052_000651" title="bbox 1464 3137 1565 3161; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000052_000652" title="bbox 1578 3133 1658 3161; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000052_000653" title="bbox 1670 3132 1804 3170; x_wconf 96; x_fsize 39">directly.</span>
+      <span class="ocrx_word" id="word_000052_000654" title="bbox 1830 3133 1895 3161; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000052_000655" title="bbox 1907 3132 2007 3161; x_wconf 96; x_fsize 39">fourth</span>
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+   <div class="ocr_carea" id="block_000052_000009" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000052_000023" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000052_000656" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
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+      <span class="ocrx_word" id="word_000052_000659" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">50</span>
+      <span class="ocrx_word" id="word_000052_000660" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000052_000661" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000052_000662" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
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+      <span class="ocrx_word" id="word_000053_000043" title="bbox 376 418 719 440; x_wconf 92; x_fsize 29">DevGetPDDAddress.</span>
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+      <span class="ocrx_word" id="word_000053_000144" title="bbox 1974 762 2039 790; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000010" title="bbox 376 811 2045 849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000145" title="bbox 376 811 482 840; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000146" title="bbox 494 811 593 840; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000053_000147" title="bbox 606 817 687 840; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000053_000148" title="bbox 699 811 776 849; x_wconf 96; x_fsize 39">obey</span>
+      <span class="ocrx_word" id="word_000053_000149" title="bbox 787 812 838 840; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000150" title="bbox 850 812 969 840; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000053_000151" title="bbox 981 812 1062 840; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000053_000152" title="bbox 1075 811 1261 849; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000053_000153" title="bbox 1275 817 1413 849; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000053_000154" title="bbox 1424 811 1550 849; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000053_000155" title="bbox 1563 811 1795 849; x_wconf 96; x_fsize 39">manipulation.</span>
+      <span class="ocrx_word" id="word_000053_000156" title="bbox 1821 812 1873 840; x_wconf 84; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000053_000157" title="bbox 1886 811 2045 849; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000011" title="bbox 377 861 883 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000158" title="bbox 377 866 488 899; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000053_000159" title="bbox 502 861 632 890; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000053_000160" title="bbox 645 871 716 899; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000053_000161" title="bbox 726 861 764 890; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000053_000162" title="bbox 776 861 883 890; x_wconf 95; x_fsize 39">called.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000003" lang="eng" title="bbox 376 912 533 942" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000012" title="bbox 376 912 533 942; baseline 0 -1; x_size 39.460709; x_descenders 9.5; x_ascenders 10.460708">
+      <span class="ocrx_word" id="word_000053_000163" title="bbox 376 912 533 942; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000004" lang="eng" title="bbox 376 961 2041 1191" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000013" title="bbox 376 961 2017 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000164" title="bbox 376 962 441 990; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000165" title="bbox 453 962 509 990; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000053_000166" title="bbox 520 961 646 999; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000053_000167" title="bbox 659 961 798 990; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000053_000168" title="bbox 812 971 828 990; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000053_000169" title="bbox 840 961 959 999; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000053_000170" title="bbox 972 967 1003 990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000171" title="bbox 1015 962 1066 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000172" title="bbox 1078 962 1159 990; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000053_000173" title="bbox 1172 961 1237 990; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000053_000174" title="bbox 1250 971 1349 990; x_wconf 95; x_fsize 39">name.</span>
+      <span class="ocrx_word" id="word_000053_000175" title="bbox 1375 962 1440 990; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000176" title="bbox 1451 961 1570 999; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000053_000177" title="bbox 1582 961 1692 999; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000053_000178" title="bbox 1705 966 1736 990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000179" title="bbox 1748 962 1799 990; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000180" title="bbox 1811 969 2017 995; x_wconf 69; x_fsize 39">DevOpenPDD</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000014" title="bbox 377 1010 1970 1048; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000181" title="bbox 377 1010 492 1039; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000053_000182" title="bbox 504 1010 530 1039; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000053_000183" title="bbox 543 1010 617 1039; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000053_000184" title="bbox 630 1015 661 1039; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000185" title="bbox 673 1010 739 1039; x_wconf 96; x_fsize 39">find</span>
+      <span class="ocrx_word" id="word_000053_000186" title="bbox 752 1011 803 1039; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000187" title="bbox 815 1011 896 1039; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000053_000188" title="bbox 909 1010 1015 1039; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000189" title="bbox 1027 1015 1058 1039; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000190" title="bbox 1070 1020 1158 1048; x_wconf 96; x_fsize 39">open.</span>
+      <span class="ocrx_word" id="word_000053_000191" title="bbox 1184 1011 1249 1039; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000192" title="bbox 1261 1011 1317 1039; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000053_000193" title="bbox 1328 1010 1454 1048; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000053_000194" title="bbox 1467 1010 1493 1039; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000053_000195" title="bbox 1506 1010 1615 1039; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000053_000196" title="bbox 1628 1010 1700 1039; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000053_000197" title="bbox 1715 1020 1731 1039; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000053_000198" title="bbox 1743 1010 1862 1048; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000053_000199" title="bbox 1875 1015 1906 1039; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000200" title="bbox 1918 1011 1970 1039; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000015" title="bbox 376 1060 2041 1099; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000201" title="bbox 376 1061 499 1099; x_wconf 96; x_fsize 39">trailing</span>
+      <span class="ocrx_word" id="word_000053_000202" title="bbox 512 1062 601 1090; x_wconf 96; x_fsize 39">colon</span>
+      <span class="ocrx_word" id="word_000053_000203" title="bbox 616 1061 656 1097; x_wconf 96; x_fsize 39">(if</span>
+      <span class="ocrx_word" id="word_000053_000204" title="bbox 666 1062 736 1099; x_wconf 96; x_fsize 39">any)</span>
+      <span class="ocrx_word" id="word_000053_000205" title="bbox 750 1061 781 1090; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000053_000206" title="bbox 795 1062 846 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000207" title="bbox 858 1062 939 1090; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000053_000208" title="bbox 952 1061 1017 1090; x_wconf 96; x_fsize 39">unit</span>
+      <span class="ocrx_word" id="word_000053_000209" title="bbox 1030 1071 1129 1090; x_wconf 95; x_fsize 39">name.</span>
+      <span class="ocrx_word" id="word_000053_000210" title="bbox 1155 1062 1211 1090; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000053_000211" title="bbox 1224 1062 1365 1099; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000053_000212" title="bbox 1377 1061 1404 1090; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000053_000213" title="bbox 1413 1062 1464 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000214" title="bbox 1476 1071 1567 1090; x_wconf 93; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000053_000215" title="bbox 1581 1061 1798 1090; x_wconf 79; x_fsize 39">"TTy.AS5:A"</span>
+      <span class="ocrx_word" id="word_000053_000216" title="bbox 1813 1070 1875 1089; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000053_000217" title="bbox 1887 1060 1997 1098; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000053_000218" title="bbox 2010 1065 2041 1089; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000016" title="bbox 376 1110 1861 1148; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000219" title="bbox 376 1111 427 1139; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000220" title="bbox 439 1119 645 1145; x_wconf 68; x_fsize 39">DevOpenPDD</span>
+      <span class="ocrx_word" id="word_000053_000221" title="bbox 661 1110 784 1145; x_wconf 96; x_fsize 39">service,</span>
+      <span class="ocrx_word" id="word_000053_000222" title="bbox 799 1111 855 1139; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000053_000223" title="bbox 867 1110 968 1139; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000053_000224" title="bbox 981 1110 1103 1139; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000053_000225" title="bbox 1118 1120 1134 1139; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000053_000226" title="bbox 1146 1110 1265 1148; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000053_000227" title="bbox 1278 1115 1309 1139; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000228" title="bbox 1328 1119 1362 1140; x_wconf 63; x_fsize 39">:A</span>
+      <span class="ocrx_word" id="word_000053_000229" title="bbox 1374 1120 1455 1148; x_wconf 96; x_fsize 39">upon</span>
+      <span class="ocrx_word" id="word_000053_000230" title="bbox 1469 1110 1583 1148; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000053_000231" title="bbox 1596 1111 1647 1139; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000232" title="bbox 1659 1120 1737 1148; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000233" title="bbox 1751 1115 1861 1139; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000017" title="bbox 376 1162 550 1191; baseline 0.006 -1; x_size 39.460709; x_descenders 9.5; x_ascenders 10.460708">
+      <span class="ocrx_word" id="word_000053_000234" title="bbox 376 1162 550 1191; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000005" lang="eng" title="bbox 376 1211 1360 1249" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000018" title="bbox 376 1211 1360 1249; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000235" title="bbox 376 1211 405 1240; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000053_000236" title="bbox 414 1212 465 1240; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000237" title="bbox 477 1221 555 1249; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000238" title="bbox 569 1221 631 1240; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000053_000239" title="bbox 645 1211 820 1246; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000053_000240" title="bbox 834 1217 935 1240; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000053_000241" title="bbox 949 1211 1021 1240; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000053_000242" title="bbox 1035 1212 1086 1240; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000243" title="bbox 1098 1221 1184 1249; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000053_000244" title="bbox 1195 1211 1258 1249; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000053_000245" title="bbox 1271 1212 1360 1240; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000006" lang="eng" title="bbox 376 1261 1858 1299" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000019" title="bbox 376 1261 1858 1299; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000246" title="bbox 376 1261 405 1290; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000053_000247" title="bbox 414 1262 465 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000248" title="bbox 477 1271 555 1299; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000249" title="bbox 569 1261 671 1296; x_wconf 96; x_fsize 39">failed,</span>
+      <span class="ocrx_word" id="word_000053_000250" title="bbox 685 1266 786 1290; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000053_000251" title="bbox 800 1261 872 1290; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000053_000252" title="bbox 886 1262 937 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000253" title="bbox 949 1271 1035 1299; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000053_000254" title="bbox 1046 1261 1109 1299; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000053_000255" title="bbox 1123 1267 1167 1290; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000053_000256" title="bbox 1180 1261 1239 1290; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000053_000257" title="bbox 1252 1262 1303 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000258" title="bbox 1315 1271 1396 1290; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000053_000259" title="bbox 1409 1261 1536 1290; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000053_000260" title="bbox 1549 1261 1580 1290; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000053_000261" title="bbox 1594 1262 1646 1290; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000262" title="bbox 1658 1262 1712 1290; x_wconf 95; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000053_000263" title="bbox 1723 1261 1858 1299; x_wconf 95; x_fsize 39">register.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000007" lang="eng" title="bbox 376 1312 505 1342" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000020" title="bbox 376 1312 505 1342; baseline 0.008 -1; x_size 39.460709; x_descenders 9.5; x_ascenders 10.460708">
+      <span class="ocrx_word" id="word_000053_000264" title="bbox 376 1312 505 1342; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000008" lang="eng" title="bbox 375 1361 2006 1449" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000021" title="bbox 376 1361 2006 1399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000265" title="bbox 376 1362 441 1390; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000266" title="bbox 453 1371 531 1399; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000267" title="bbox 545 1366 646 1390; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000053_000268" title="bbox 659 1371 715 1390; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000053_000269" title="bbox 728 1361 829 1399; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000053_000270" title="bbox 844 1361 867 1390; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000053_000271" title="bbox 879 1361 942 1390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000053_000272" title="bbox 955 1371 1046 1390; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000053_000273" title="bbox 1058 1362 1109 1390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000274" title="bbox 1120 1371 1243 1399; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000053_000275" title="bbox 1255 1361 1430 1399; x_wconf 96; x_fsize 39">requesting</span>
+      <span class="ocrx_word" id="word_000053_000276" title="bbox 1443 1362 1494 1390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000277" title="bbox 1506 1361 1612 1390; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000278" title="bbox 1624 1371 1702 1399; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000279" title="bbox 1716 1367 1747 1390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000280" title="bbox 1759 1361 1927 1390; x_wconf 96; x_fsize 39">terminate.</span>
+      <span class="ocrx_word" id="word_000053_000281" title="bbox 1942 1362 1967 1390; x_wconf 96; x_fsize 39">It</span>
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+      <span class="ocrx_word" id="word_000053_000287" title="bbox 768 1417 869 1440; x_wconf 95; x_fsize 38">return</span>
+      <span class="ocrx_word" id="word_000053_000288" title="bbox 884 1421 921 1440; x_wconf 95; x_fsize 38">an</span>
+      <span class="ocrx_word" id="word_000053_000289" title="bbox 935 1421 1016 1440; x_wconf 96; x_fsize 38">error</span>
+      <span class="ocrx_word" id="word_000053_000290" title="bbox 1029 1416 1060 1440; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000053_000291" title="bbox 1072 1412 1123 1440; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000053_000292" title="bbox 1135 1411 1249 1449; x_wconf 96; x_fsize 38">calling</span>
+      <span class="ocrx_word" id="word_000053_000293" title="bbox 1261 1421 1393 1449; x_wconf 96; x_fsize 38">process.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000009" lang="eng" title="bbox 376 1462 596 1492" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000023" title="bbox 376 1462 596 1492; baseline 0.005 -1; x_size 39.460709; x_descenders 9.5; x_ascenders 10.460708">
+      <span class="ocrx_word" id="word_000053_000294" title="bbox 376 1462 596 1492; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000010" lang="eng" title="bbox 376 1511 1496 1549" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000024" title="bbox 376 1511 1496 1549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000295" title="bbox 376 1512 441 1540; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000296" title="bbox 454 1512 506 1546; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000053_000297" title="bbox 522 1512 566 1541; x_wconf 96; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000053_000298" title="bbox 579 1511 638 1540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000053_000299" title="bbox 651 1512 700 1540; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000053_000300" title="bbox 711 1511 853 1549; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000053_000301" title="bbox 866 1517 947 1540; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000053_000302" title="bbox 958 1511 996 1540; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000053_000303" title="bbox 1007 1511 1168 1549; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000053_000304" title="bbox 1180 1511 1220 1549; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000053_000305" title="bbox 1231 1512 1282 1540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000306" title="bbox 1294 1521 1372 1549; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000053_000307" title="bbox 1386 1517 1496 1540; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000053_000003" title="bbox 379 1586 888 1634">
+    <p class="ocr_par" id="par_000053_000011" lang="eng" title="bbox 379 1586 888 1634" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000025" title="bbox 379 1586 888 1634; baseline -0.002 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000308" title="bbox 379 1586 888 1634; x_wconf 91; x_fsize 49">DevFuncStrategyPDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000053_000004" title="bbox 376 1671 2047 1859">
+    <p class="ocr_par" id="par_000053_000012" lang="eng" title="bbox 376 1671 2047 1859" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000026" title="bbox 376 1671 1951 1709; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000309" title="bbox 376 1671 450 1700; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000053_000310" title="bbox 463 1671 600 1700; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000311" title="bbox 614 1671 640 1700; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000053_000312" title="bbox 653 1671 776 1700; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000053_000313" title="bbox 790 1681 822 1700; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000053_000314" title="bbox 836 1681 852 1700; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000053_000315" title="bbox 865 1671 1072 1700; x_wconf 96; x_fsize 39">convenience</span>
+      <span class="ocrx_word" id="word_000053_000316" title="bbox 1084 1671 1221 1700; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000317" title="bbox 1235 1671 1281 1700; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000053_000318" title="bbox 1294 1672 1345 1700; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000319" title="bbox 1357 1672 1537 1700; x_wconf 91; x_fsize 39">LDD-PDD</span>
+      <span class="ocrx_word" id="word_000053_000320" title="bbox 1550 1671 1704 1700; x_wconf 96; x_fsize 39">interface.</span>
+      <span class="ocrx_word" id="word_000053_000321" title="bbox 1730 1671 1895 1709; x_wconf 96; x_fsize 39">Typically,</span>
+      <span class="ocrx_word" id="word_000053_000322" title="bbox 1911 1672 1951 1700; x_wconf 94; x_fsize 39">all</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000027" title="bbox 377 1721 2047 1759; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000323" title="bbox 377 1721 561 1759; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000053_000324" title="bbox 575 1721 712 1750; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000325" title="bbox 725 1726 861 1759; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000053_000326" title="bbox 875 1731 925 1750; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000053_000327" title="bbox 936 1721 1042 1750; x_wconf 96; x_fsize 39">routed</span>
+      <span class="ocrx_word" id="word_000053_000328" title="bbox 1055 1722 1185 1759; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000053_000329" title="bbox 1199 1722 1250 1750; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000330" title="bbox 1263 1727 1394 1759; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000053_000331" title="bbox 1405 1726 1515 1750; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000053_000332" title="bbox 1541 1722 1586 1750; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000053_000333" title="bbox 1599 1721 1690 1759; x_wconf 96; x_fsize 39">speed</span>
+      <span class="ocrx_word" id="word_000053_000334" title="bbox 1703 1722 1754 1750; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000335" title="bbox 1766 1721 1880 1759; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000053_000336" title="bbox 1893 1721 2047 1756; x_wconf 96; x_fsize 39">interface,</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000028" title="bbox 376 1771 1996 1809; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000337" title="bbox 376 1773 427 1801; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000338" title="bbox 450 1780 560 1801; x_wconf 90; x_fsize 39">DevGet</span>
+      <span class="ocrx_word" id="word_000053_000339" title="bbox 575 1767 760 1814; x_wconf 89; x_fsize 39">PDDAddress</span>
+      <span class="ocrx_word" id="word_000053_000340" title="bbox 786 1771 944 1809; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000053_000341" title="bbox 958 1777 1069 1809; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000053_000342" title="bbox 1082 1771 1219 1800; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000343" title="bbox 1233 1771 1296 1800; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000053_000344" title="bbox 1308 1777 1409 1800; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000053_000345" title="bbox 1424 1781 1440 1800; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000053_000346" title="bbox 1452 1772 1528 1800; x_wconf 96; x_fsize 39">FAR</span>
+      <span class="ocrx_word" id="word_000053_000347" title="bbox 1542 1771 1665 1800; x_wconf 96; x_fsize 39">address</span>
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+      <span class="ocrx_word" id="word_000053_000349" title="bbox 1722 1771 1782 1800; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000053_000350" title="bbox 1795 1776 1905 1800; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000053_000351" title="bbox 1931 1772 1996 1800; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000029" title="bbox 376 1821 1631 1859; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000352" title="bbox 376 1821 482 1850; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000353" title="bbox 494 1821 593 1850; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000053_000354" title="bbox 606 1821 705 1850; x_wconf 97; x_fsize 39">writer</span>
+      <span class="ocrx_word" id="word_000053_000355" title="bbox 718 1821 836 1850; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000053_000356" title="bbox 850 1822 890 1850; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000053_000357" title="bbox 903 1822 954 1850; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000358" title="bbox 966 1821 1120 1850; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000053_000359" title="bbox 1134 1821 1193 1850; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000053_000360" title="bbox 1205 1826 1306 1850; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000053_000361" title="bbox 1320 1822 1424 1850; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000053_000362" title="bbox 1438 1831 1470 1850; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000053_000363" title="bbox 1482 1821 1631 1859; x_wconf 96; x_fsize 39">required.</span>
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+    </p>
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+    <p class="ocr_par" id="par_000053_000013" lang="eng" title="bbox 375 1922 2084 2110" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000030" title="bbox 375 1922 2040 1960; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000364" title="bbox 375 1923 474 1951; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000053_000365" title="bbox 488 1922 595 1957; x_wconf 95; x_fsize 39">called,</span>
+      <span class="ocrx_word" id="word_000053_000366" title="bbox 610 1923 661 1951; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000367" title="bbox 673 1923 723 1952; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000053_000368" title="bbox 738 1922 797 1951; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000053_000369" title="bbox 810 1923 856 1952; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000053_000370" title="bbox 871 1927 1008 1960; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000053_000371" title="bbox 1020 1922 1162 1960; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000053_000372" title="bbox 1174 1922 1260 1960; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000053_000373" title="bbox 1273 1927 1304 1951; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000374" title="bbox 1316 1923 1367 1951; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000375" title="bbox 1379 1922 1448 1951; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000053_000376" title="bbox 1462 1927 1599 1960; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000053_000377" title="bbox 1612 1922 1647 1951; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000053_000378" title="bbox 1656 1923 1707 1951; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000379" title="bbox 1720 1922 1904 1960; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000053_000380" title="bbox 1917 1932 2040 1960; x_wconf 96; x_fsize 39">process</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000031" title="bbox 376 1972 2084 2010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000381" title="bbox 376 1972 502 2010; x_wconf 96; x_fsize 39">making</span>
+      <span class="ocrx_word" id="word_000053_000382" title="bbox 515 1973 566 2001; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000383" title="bbox 578 1972 715 2001; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000384" title="bbox 728 1977 857 2010; x_wconf 96; x_fsize 39">request.</span>
+      <span class="ocrx_word" id="word_000053_000385" title="bbox 883 1973 948 2001; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000386" title="bbox 961 1972 1145 2010; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000053_000387" title="bbox 1160 1972 1269 2001; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000053_000388" title="bbox 1282 1982 1391 2001; x_wconf 96; x_fsize 39">ensure</span>
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+      <span class="ocrx_word" id="word_000053_000391" title="bbox 1542 1973 1592 2002; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000053_000392" title="bbox 1607 1972 1666 2001; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000053_000393" title="bbox 1679 1973 1725 2002; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000053_000394" title="bbox 1740 1978 1877 2010; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000053_000395" title="bbox 1889 1972 2031 2010; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000053_000396" title="bbox 2044 1972 2084 2001; x_wconf 96; x_fsize 39">do</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000032" title="bbox 376 2022 2055 2060; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000397" title="bbox 376 2022 407 2051; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000053_000399" title="bbox 493 2022 579 2060; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000053_000400" title="bbox 592 2027 623 2051; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000401" title="bbox 635 2022 673 2051; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000053_000402" title="bbox 686 2022 755 2051; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000053_000403" title="bbox 769 2027 915 2060; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000053_000404" title="bbox 941 2023 1006 2051; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000405" title="bbox 1018 2022 1124 2051; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000406" title="bbox 1136 2022 1235 2051; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000053_000414" title="bbox 375 2072 501 2110; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000053_000415" title="bbox 514 2072 746 2110; x_wconf 95; x_fsize 39">manipulation.</span>
+      <span class="ocrx_word" id="word_000053_000416" title="bbox 772 2073 824 2101; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000053_000417" title="bbox 837 2072 995 2110; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000053_000418" title="bbox 1009 2077 1120 2110; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000053_000419" title="bbox 1134 2072 1264 2101; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000053_000420" title="bbox 1277 2082 1348 2110; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000053_000421" title="bbox 1358 2072 1396 2101; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000053_000422" title="bbox 1408 2072 1515 2101; x_wconf 96; x_fsize 39">called.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000014" lang="eng" title="bbox 376 2123 533 2153" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000034" title="bbox 376 2123 533 2153; baseline 0 -1; x_size 39.442856; x_descenders 9.5; x_ascenders 10.442857">
+      <span class="ocrx_word" id="word_000053_000423" title="bbox 376 2123 533 2153; x_wconf 96; x_fsize 41">PASSED</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000015" lang="eng" title="bbox 376 2172 1407 2210" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000035" title="bbox 376 2172 1407 2210; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000424" title="bbox 376 2173 441 2201; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000425" title="bbox 452 2177 637 2210; x_wconf 96; x_fsize 39">parameters</span>
+      <span class="ocrx_word" id="word_000053_000426" title="bbox 649 2172 759 2210; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000053_000427" title="bbox 773 2182 823 2201; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000053_000428" title="bbox 835 2172 958 2201; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000053_000429" title="bbox 970 2172 1010 2210; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000053_000430" title="bbox 1021 2173 1072 2201; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000431" title="bbox 1084 2172 1190 2201; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000432" title="bbox 1202 2172 1301 2201; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000053_000433" title="bbox 1314 2172 1407 2201; x_wconf 96; x_fsize 39">write.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000016" lang="eng" title="bbox 376 2224 550 2253" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000036" title="bbox 376 2224 550 2253; baseline 0.006 -1; x_size 39.442856; x_descenders 9.5; x_ascenders 10.442857">
+      <span class="ocrx_word" id="word_000053_000434" title="bbox 376 2224 550 2253; x_wconf 96; x_fsize 41">RETURN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000017" lang="eng" title="bbox 376 2272 1221 2310" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000037" title="bbox 376 2272 1221 2310; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000435" title="bbox 376 2273 428 2301; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000053_000436" title="bbox 440 2277 558 2301; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000053_000437" title="bbox 572 2282 622 2301; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000053_000438" title="bbox 634 2272 757 2301; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000053_000439" title="bbox 769 2272 809 2310; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000053_000440" title="bbox 820 2273 871 2301; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000441" title="bbox 883 2272 989 2301; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000442" title="bbox 1001 2272 1100 2301; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000053_000443" title="bbox 1113 2272 1221 2301; x_wconf 96; x_fsize 39">writer.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000018" lang="eng" title="bbox 376 2323 505 2353" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000038" title="bbox 376 2323 505 2353; baseline 0.008 -1; x_size 39.442856; x_descenders 9.5; x_ascenders 10.442857">
+      <span class="ocrx_word" id="word_000053_000444" title="bbox 376 2323 505 2353; x_wconf 96; x_fsize 41">PANIC</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000019" lang="eng" title="bbox 376 2372 2008 2460" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000039" title="bbox 376 2372 2008 2410; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000445" title="bbox 376 2373 441 2401; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000053_000446" title="bbox 454 2377 585 2410; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000053_000447" title="bbox 596 2377 697 2401; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000053_000448" title="bbox 710 2382 766 2401; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000053_000449" title="bbox 779 2372 880 2410; x_wconf 96; x_fsize 39">panic;</span>
+      <span class="ocrx_word" id="word_000053_000450" title="bbox 895 2372 917 2401; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000053_000451" title="bbox 930 2372 993 2401; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000053_000452" title="bbox 1006 2382 1097 2401; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000053_000453" title="bbox 1109 2373 1160 2401; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000454" title="bbox 1171 2382 1294 2410; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000053_000455" title="bbox 1306 2372 1481 2410; x_wconf 96; x_fsize 39">requesting</span>
+      <span class="ocrx_word" id="word_000053_000456" title="bbox 1494 2373 1545 2401; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000457" title="bbox 1557 2372 1694 2401; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000053_000458" title="bbox 1708 2377 1739 2401; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000053_000459" title="bbox 1751 2372 1919 2401; x_wconf 96; x_fsize 39">terminate.</span>
+      <span class="ocrx_word" id="word_000053_000460" title="bbox 1945 2373 1969 2401; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000053_000461" title="bbox 1982 2372 2008 2401; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000053_000040" title="bbox 376 2422 1393 2460; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000053_000462" title="bbox 376 2423 516 2451; x_wconf 96; x_fsize 38">however</span>
+      <span class="ocrx_word" id="word_000053_000463" title="bbox 529 2432 614 2451; x_wconf 96; x_fsize 38">more</span>
+      <span class="ocrx_word" id="word_000053_000464" title="bbox 626 2423 713 2451; x_wconf 96; x_fsize 38">usual</span>
+      <span class="ocrx_word" id="word_000053_000465" title="bbox 726 2427 757 2451; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000053_000466" title="bbox 768 2427 869 2451; x_wconf 96; x_fsize 38">return</span>
+      <span class="ocrx_word" id="word_000053_000467" title="bbox 884 2432 921 2451; x_wconf 96; x_fsize 38">an</span>
+      <span class="ocrx_word" id="word_000053_000468" title="bbox 935 2432 1016 2451; x_wconf 96; x_fsize 38">error</span>
+      <span class="ocrx_word" id="word_000053_000469" title="bbox 1029 2427 1060 2451; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000053_000470" title="bbox 1072 2423 1123 2451; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000053_000471" title="bbox 1135 2422 1249 2460; x_wconf 96; x_fsize 38">calling</span>
+      <span class="ocrx_word" id="word_000053_000472" title="bbox 1261 2432 1393 2460; x_wconf 96; x_fsize 38">process.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000020" lang="eng" title="bbox 376 2473 596 2503" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000041" title="bbox 376 2473 596 2503; baseline 0.005 -1; x_size 39.442856; x_descenders 9.5; x_ascenders 10.442857">
+      <span class="ocrx_word" id="word_000053_000473" title="bbox 376 2473 596 2503; x_wconf 96; x_fsize 41">PRESERVE</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000053_000021" lang="eng" title="bbox 375 2522 1516 2560" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000042" title="bbox 375 2522 1516 2560; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000474" title="bbox 375 2522 486 2551; x_wconf 96; x_fsize 39">Which</span>
+      <span class="ocrx_word" id="word_000053_000475" title="bbox 499 2522 641 2560; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000053_000476" title="bbox 655 2532 705 2551; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000053_000477" title="bbox 716 2522 877 2560; x_wconf 96; x_fsize 39">preserved</span>
+      <span class="ocrx_word" id="word_000053_000478" title="bbox 890 2522 916 2551; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000053_000479" title="bbox 929 2522 1052 2551; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000053_000480" title="bbox 1064 2522 1104 2560; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000053_000481" title="bbox 1115 2523 1166 2551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000053_000482" title="bbox 1178 2522 1284 2551; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000053_000483" title="bbox 1296 2522 1395 2551; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000053_000484" title="bbox 1408 2522 1516 2551; x_wconf 96; x_fsize 39">writer.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000053_000006" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000053_000022" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000053_000043" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000053_000485" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000053_000486" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000053_000487" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000053_000488" title="bbox 2000 3320 2036 3349; x_wconf 96; x_fsize 39">51</span>
+      <span class="ocrx_word" id="word_000053_000489" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000053_000490" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000053_000491" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000054" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0054.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000054_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000054_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000054_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000054_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000054_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000054_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000054_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000054_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000054_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000054_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000054_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000001" title="bbox 381 317 1891 381">
+    <p class="ocr_par" id="par_000054_000001" lang="eng" title="bbox 381 317 1891 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000001" title="bbox 381 317 1891 381; baseline 0.001 -2; x_size 73.404037; x_descenders 9.4040403; x_ascenders 15">
+      <span class="ocrx_word" id="word_000054_000011" title="bbox 381 319 485 381; x_wconf 93; x_fsize 76">10.</span>
+      <span class="ocrx_word" id="word_000054_000012" title="bbox 515 317 1015 381; x_wconf 92; x_fsize 76">ASIC4/ASIC5</span>
+      <span class="ocrx_word" id="word_000054_000013" title="bbox 1048 318 1282 381; x_wconf 95; x_fsize 76">BASED</span>
+      <span class="ocrx_word" id="word_000054_000014" title="bbox 1309 318 1562 381; x_wconf 96; x_fsize 76">DEVICE</span>
+      <span class="ocrx_word" id="word_000054_000015" title="bbox 1590 318 1891 381; x_wconf 96; x_fsize 76">DRIVERS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000002" title="bbox 379 563 762 614">
+    <p class="ocr_par" id="par_000054_000002" lang="eng" title="bbox 379 563 762 614" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000002" title="bbox 379 563 762 614; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000054_000016" title="bbox 379 563 762 614; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000003" title="bbox 376 689 2106 928">
+    <p class="ocr_par" id="par_000054_000003" lang="eng" title="bbox 376 689 2106 928" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000003" title="bbox 376 689 2062 727; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000017" title="bbox 376 689 450 718; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000054_000018" title="bbox 463 690 586 727; x_wconf 96; x_fsize 39">chapter</span>
+      <span class="ocrx_word" id="word_000054_000019" title="bbox 599 689 751 718; x_wconf 96; x_fsize 39">describes</span>
+      <span class="ocrx_word" id="word_000054_000020" title="bbox 764 690 815 718; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000021" title="bbox 826 690 907 718; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000054_000022" title="bbox 921 689 980 718; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000054_000023" title="bbox 992 690 1146 727; x_wconf 96; x_fsize 39">problems</span>
+      <span class="ocrx_word" id="word_000054_000024" title="bbox 1159 689 1302 718; x_wconf 95; x_fsize 39">involved</span>
+      <span class="ocrx_word" id="word_000054_000025" title="bbox 1315 689 1346 718; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000026" title="bbox 1360 689 1481 727; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000054_000027" title="bbox 1495 699 1511 718; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000054_000028" title="bbox 1524 689 1630 718; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000054_000029" title="bbox 1642 689 1741 718; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000054_000030" title="bbox 1754 690 1817 718; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000054_000031" title="bbox 1830 690 1963 718; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000054_000032" title="bbox 1977 699 2062 718; x_wconf 96; x_fsize 39">some</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000004" title="bbox 376 739 1993 777; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000033" title="bbox 376 739 455 768; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000054_000034" title="bbox 468 739 503 768; x_wconf 92; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000035" title="bbox 512 740 626 769; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000054_000036" title="bbox 639 749 672 768; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000054_000037" title="bbox 685 740 797 769; x_wconf 90; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000054_000038" title="bbox 811 739 904 768; x_wconf 95; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000054_000039" title="bbox 917 739 1082 768; x_wconf 95; x_fsize 39">hardware.</span>
+      <span class="ocrx_word" id="word_000054_000040" title="bbox 1108 739 1225 768; x_wconf 96; x_fsize 39">Details</span>
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+      <span class="ocrx_word" id="word_000054_000185" title="bbox 1341 1299 1458 1332; x_wconf 96; x_fsize 39">aspects</span>
+      <span class="ocrx_word" id="word_000054_000186" title="bbox 1471 1294 1536 1323; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000054_000187" title="bbox 1548 1295 1599 1323; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000188" title="bbox 1611 1304 1670 1323; x_wconf 93; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000054_000189" title="bbox 1682 1295 1774 1323; x_wconf 90; x_fsize 39">LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000005" title="bbox 377 1396 1539 1461">
+    <p class="ocr_par" id="par_000054_000005" lang="eng" title="bbox 377 1396 1539 1461" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000015" title="bbox 377 1396 1539 1461; baseline -0.001 -13; x_size 65; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000054_000190" title="bbox 377 1396 536 1448; x_wconf 90; x_fsize 67">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000191" title="bbox 562 1397 860 1448; x_wconf 96; x_fsize 67">Hardware</span>
+      <span class="ocrx_word" id="word_000054_000192" title="bbox 887 1397 1217 1461; x_wconf 96; x_fsize 67">Expansion</span>
+      <span class="ocrx_word" id="word_000054_000193" title="bbox 1243 1396 1539 1448; x_wconf 96; x_fsize 67">Channels</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000006" title="bbox 375 1523 2043 1712">
+    <p class="ocr_par" id="par_000054_000006" lang="eng" title="bbox 375 1523 2043 1712" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000016" title="bbox 376 1523 2040 1561; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000194" title="bbox 376 1524 441 1552; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000195" title="bbox 453 1524 580 1552; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000054_000196" title="bbox 593 1523 628 1552; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000197" title="bbox 638 1524 729 1553; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000198" title="bbox 742 1523 910 1561; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000054_000199" title="bbox 924 1524 1071 1552; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000054_000200" title="bbox 1085 1523 1248 1561; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000054_000201" title="bbox 1260 1524 1300 1561; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000054_000202" title="bbox 1311 1524 1361 1552; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000203" title="bbox 1373 1524 1441 1552; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000054_000204" title="bbox 1454 1523 1597 1552; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000205" title="bbox 1609 1523 1672 1552; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000054_000206" title="bbox 1685 1533 1758 1561; x_wconf 96; x_fsize 39">vary</span>
+      <span class="ocrx_word" id="word_000054_000207" title="bbox 1770 1523 1933 1561; x_wconf 96; x_fsize 39">according</span>
+      <span class="ocrx_word" id="word_000054_000208" title="bbox 1946 1529 1977 1552; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000209" title="bbox 1989 1524 2040 1552; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000017" title="bbox 375 1573 2043 1611; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000210" title="bbox 375 1573 538 1611; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000054_000211" title="bbox 551 1573 641 1602; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000054_000212" title="bbox 655 1573 812 1602; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000213" title="bbox 823 1579 953 1611; x_wconf 96; x_fsize 39">present.</span>
+      <span class="ocrx_word" id="word_000054_000214" title="bbox 980 1574 1021 1603; x_wconf 96; x_fsize 39">So</span>
+      <span class="ocrx_word" id="word_000054_000215" title="bbox 1033 1574 1096 1602; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000054_000216" title="bbox 1110 1583 1126 1602; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000054_000217" title="bbox 1140 1573 1239 1611; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000054_000218" title="bbox 1251 1573 1357 1602; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000054_000219" title="bbox 1369 1573 1468 1602; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000054_000220" title="bbox 1481 1583 1552 1611; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000054_000221" title="bbox 1562 1574 1600 1602; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000222" title="bbox 1612 1573 1765 1611; x_wconf 96; x_fsize 39">compiled</span>
+      <span class="ocrx_word" id="word_000054_000223" title="bbox 1778 1573 1824 1602; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000054_000224" title="bbox 1837 1574 1888 1602; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000225" title="bbox 1900 1573 2043 1602; x_wconf 96; x_fsize 39">different</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000018" title="bbox 376 1624 2016 1662; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000226" title="bbox 376 1625 444 1653; x_wconf 95; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000054_000227" title="bbox 457 1624 600 1653; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000228" title="bbox 611 1624 818 1662; x_wconf 96; x_fsize 39">possibilities,</span>
+      <span class="ocrx_word" id="word_000054_000229" title="bbox 843 1634 850 1653; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000054_000230" title="bbox 863 1625 990 1653; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000054_000231" title="bbox 1003 1624 1038 1653; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000232" title="bbox 1046 1624 1131 1653; x_wconf 96; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000054_000233" title="bbox 1144 1624 1223 1662; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000054_000234" title="bbox 1236 1634 1292 1653; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000054_000235" title="bbox 1305 1624 1343 1653; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000236" title="bbox 1355 1624 1429 1653; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000054_000237" title="bbox 1442 1629 1473 1653; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000238" title="bbox 1486 1630 1529 1653; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000054_000239" title="bbox 1542 1624 1663 1653; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000054_000240" title="bbox 1676 1629 1831 1653; x_wconf 96; x_fsize 39">constants</span>
+      <span class="ocrx_word" id="word_000054_000241" title="bbox 1844 1624 1951 1653; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000054_000242" title="bbox 1965 1625 2016 1653; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000019" title="bbox 376 1674 1513 1712; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000243" title="bbox 376 1674 499 1703; x_wconf 96; x_fsize 39">include</span>
+      <span class="ocrx_word" id="word_000054_000244" title="bbox 511 1674 589 1703; x_wconf 94; x_fsize 39">files.</span>
+      <span class="ocrx_word" id="word_000054_000245" title="bbox 615 1675 680 1703; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000246" title="bbox 692 1674 849 1703; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000247" title="bbox 861 1674 982 1712; x_wconf 95; x_fsize 39">options</span>
+      <span class="ocrx_word" id="word_000054_000248" title="bbox 996 1684 1046 1703; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000054_000249" title="bbox 1058 1674 1194 1703; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000054_000250" title="bbox 1207 1674 1238 1703; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000251" title="bbox 1252 1675 1303 1703; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000252" title="bbox 1315 1675 1395 1703; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000054_000253" title="bbox 1406 1674 1513 1703; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000007" title="bbox 356 1779 2207 1818">
+    <p class="ocr_par" id="par_000054_000007" lang="eng" title="bbox 356 1779 2207 1818" xml:lang="eng">
+     <span class="ocr_caption" id="line_000054_000020" title="bbox 356 1779 2207 1818; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000254" title="bbox 356 1781 447 1810; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000255" title="bbox 460 1780 607 1809; x_wconf 96; x_fsize 39">Machine</span>
+      <span class="ocrx_word" id="word_000054_000256" title="bbox 619 1781 708 1818; x_wconf 56; x_fsize 39">Flags</span>
+      <span class="ocrx_word" id="word_000054_000257" title="bbox 739 1775 764 1822; x_wconf 56; x_fsize 39">|</span>
+      <span class="ocrx_word" id="word_000054_000258" title="bbox 779 1780 914 1808; x_wconf 96; x_fsize 39">Number</span>
+      <span class="ocrx_word" id="word_000054_000259" title="bbox 927 1779 962 1808; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000260" title="bbox 972 1780 1063 1809; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000261" title="bbox 1077 1779 1166 1808; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000054_000262" title="bbox 1179 1780 1326 1808; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000054_000263" title="bbox 1340 1779 1502 1817; x_wconf 96; x_fsize 39">supported</span>
+      <span class="ocrx_word" id="word_000054_000264" title="bbox 1871 1779 2018 1808; x_wconf 95; x_fsize 39">Machine</span>
+      <span class="ocrx_word" id="word_000054_000265" title="bbox 2030 1779 2121 1808; x_wconf 95; x_fsize 39">Build</span>
+      <span class="ocrx_word" id="word_000054_000266" title="bbox 2134 1780 2207 1817; x_wconf 96; x_fsize 39">Flag</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000008" title="bbox 355 1932 1761 2018">
+    <p class="ocr_par" id="par_000054_000008" lang="eng" title="bbox 355 1922 2253 2022" xml:lang="eng">
+     <span class="ocr_caption" id="line_000054_000021" title="bbox 355 1932 1761 1970; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000054_000267" title="bbox 355 1933 526 1962; x_wconf 93; x_fsize 38">Consumer</span>
+      <span class="ocrx_word" id="word_000054_000268" title="bbox 540 1933 627 1968; x_wconf 91; x_fsize 38">(S3a)</span>
+      <span class="ocrx_word" id="word_000054_000269" title="bbox 779 1932 884 1961; x_wconf 96; x_fsize 38">Refers</span>
+      <span class="ocrx_word" id="word_000054_000270" title="bbox 897 1938 928 1961; x_wconf 93; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000054_000271" title="bbox 941 1933 1001 1962; x_wconf 48; x_fsize 38">$3a</span>
+      <span class="ocrx_word" id="word_000054_000272" title="bbox 1014 1932 1086 1961; x_wconf 93; x_fsize 38">with</span>
+      <span class="ocrx_word" id="word_000054_000273" title="bbox 1100 1933 1213 1962; x_wconf 92; x_fsize 38">ASIC9</span>
+      <span class="ocrx_word" id="word_000054_000274" title="bbox 1227 1933 1307 1970; x_wconf 96; x_fsize 38">only.</span>
+      <span class="ocrx_word" id="word_000054_000275" title="bbox 1334 1933 1480 1970; x_wconf 96; x_fsize 38">Supports</span>
+      <span class="ocrx_word" id="word_000054_000276" title="bbox 1497 1933 1508 1961; x_wconf 90; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000054_000277" title="bbox 1526 1933 1617 1962; x_wconf 92; x_fsize 38">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000278" title="bbox 1630 1933 1761 1961; x_wconf 96; x_fsize 38">channel</span>
+     </span>
+     <span class="ocr_caption" id="line_000054_000022" title="bbox 780 1983 834 2018; baseline 0 0; x_size 46.465515; x_descenders 11.465517; x_ascenders 11.465517">
+      <span class="ocrx_word" id="word_000054_000279" title="bbox 780 1983 834 2018; x_wconf 96; x_fsize 48">(A)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000009" title="bbox 356 2109 1970 2233">
+    <p class="ocr_par" id="par_000054_000009" lang="eng" title="bbox 334 2109 2253 2233" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000023" title="bbox 356 2109 1970 2233; baseline 0 -52; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000054_000280" title="bbox 356 2109 486 2233; x_wconf 27; x_fsize 69">ES</span>
+      <span class="ocrx_word" id="word_000054_000281" title="bbox 598 2131 713 2199; x_wconf 28; x_fsize 69">ae</span>
+      <span class="ocrx_word" id="word_000054_000282" title="bbox 784 2109 858 2233; x_wconf 29; x_fsize 69">Mat</span>
+      <span class="ocrx_word" id="word_000054_000283" title="bbox 981 2109 1147 2233; x_wconf 14; x_fsize 69">AST</span>
+      <span class="ocrx_word" id="word_000054_000284" title="bbox 1208 2109 1488 2233; x_wconf 0; x_fsize 69">lysed</span>
+      <span class="ocrx_word" id="word_000054_000285" title="bbox 1514 2113 1679 2229; x_wconf 2; x_fsize 69">SPS</span>
+      <span class="ocrx_word" id="word_000054_000286" title="bbox 1880 2109 1970 2233; x_wconf 33; x_fsize 69">PTT</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000054_000010" title="bbox 375 2300 2091 3147">
+    <p class="ocr_par" id="par_000054_000010" lang="eng" title="bbox 375 2300 2091 3147" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000024" title="bbox 376 2300 2067 2338; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000287" title="bbox 376 2301 400 2329; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000054_000288" title="bbox 414 2300 523 2329; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000054_000289" title="bbox 535 2300 573 2329; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000290" title="bbox 585 2300 676 2329; x_wconf 96; x_fsize 39">noted</span>
+      <span class="ocrx_word" id="word_000054_000291" title="bbox 689 2301 752 2329; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000054_000292" title="bbox 765 2300 855 2329; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000054_000293" title="bbox 869 2300 975 2329; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000054_000294" title="bbox 987 2300 1102 2329; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000054_000295" title="bbox 1116 2300 1225 2329; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000054_000296" title="bbox 1237 2301 1275 2329; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000297" title="bbox 1287 2300 1434 2338; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000054_000298" title="bbox 1447 2306 1478 2329; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000299" title="bbox 1489 2300 1527 2329; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000300" title="bbox 1539 2300 1635 2338; x_wconf 95; x_fsize 39">easily</span>
+      <span class="ocrx_word" id="word_000054_000301" title="bbox 1647 2300 1775 2338; x_wconf 96; x_fsize 39">adapted</span>
+      <span class="ocrx_word" id="word_000054_000302" title="bbox 1788 2300 1867 2329; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000054_000303" title="bbox 1880 2300 2024 2329; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000304" title="bbox 2036 2306 2067 2329; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000025" title="bbox 376 2351 2048 2389; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000305" title="bbox 376 2351 527 2380; x_wconf 96; x_fsize 39">machine.</span>
+      <span class="ocrx_word" id="word_000054_000306" title="bbox 553 2352 609 2380; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000054_000307" title="bbox 623 2361 639 2380; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000054_000308" title="bbox 652 2351 854 2380; x_wconf 96; x_fsize 39">well-written</span>
+      <span class="ocrx_word" id="word_000054_000309" title="bbox 868 2351 976 2386; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000054_000310" title="bbox 991 2352 1042 2380; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000311" title="bbox 1054 2352 1127 2389; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000054_000312" title="bbox 1138 2352 1257 2389; x_wconf 96; x_fsize 39">change</span>
+      <span class="ocrx_word" id="word_000054_000313" title="bbox 1269 2352 1333 2380; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000054_000314" title="bbox 1345 2351 1439 2380; x_wconf 96; x_fsize 39">needs</span>
+      <span class="ocrx_word" id="word_000054_000315" title="bbox 1452 2357 1483 2380; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000316" title="bbox 1494 2352 1532 2380; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000317" title="bbox 1544 2351 1634 2380; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000054_000318" title="bbox 1646 2351 1677 2380; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000319" title="bbox 1692 2351 1836 2389; x_wconf 96; x_fsize 39">adapting</span>
+      <span class="ocrx_word" id="word_000054_000320" title="bbox 1849 2351 1871 2380; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000054_000321" title="bbox 1884 2351 1930 2380; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000054_000322" title="bbox 1943 2361 1997 2380; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000054_000323" title="bbox 2009 2361 2048 2380; x_wconf 97; x_fsize 39">on</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000026" title="bbox 377 2401 2091 2439; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000324" title="bbox 377 2402 502 2430; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000054_000325" title="bbox 515 2401 605 2430; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000054_000326" title="bbox 619 2401 762 2430; x_wconf 95; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000327" title="bbox 774 2401 800 2430; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000328" title="bbox 813 2402 864 2430; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000329" title="bbox 877 2401 1034 2430; x_wconf 96; x_fsize 39">alteration</span>
+      <span class="ocrx_word" id="word_000054_000330" title="bbox 1048 2401 1083 2430; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000331" title="bbox 1092 2402 1143 2430; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000332" title="bbox 1154 2401 1239 2430; x_wconf 96; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000054_000333" title="bbox 1252 2401 1315 2439; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000054_000334" title="bbox 1329 2406 1357 2430; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000054_000335" title="bbox 1370 2402 1421 2430; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000336" title="bbox 1434 2406 1505 2430; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000054_000337" title="bbox 1518 2401 1553 2430; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000338" title="bbox 1562 2402 1614 2430; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000339" title="bbox 1626 2401 1710 2430; x_wconf 96; x_fsize 39">code.</span>
+      <span class="ocrx_word" id="word_000054_000340" title="bbox 1735 2401 1809 2430; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000054_000341" title="bbox 1822 2401 1886 2439; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000054_000342" title="bbox 1899 2401 2047 2430; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000054_000343" title="bbox 2060 2407 2091 2430; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000027" title="bbox 376 2451 2083 2489; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000344" title="bbox 376 2452 427 2480; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000345" title="bbox 439 2451 586 2489; x_wconf 96; x_fsize 39">compiler</span>
+      <span class="ocrx_word" id="word_000054_000346" title="bbox 599 2451 699 2480; x_wconf 93; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000054_000347" title="bbox 714 2452 805 2481; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000348" title="bbox 818 2451 961 2480; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000349" title="bbox 973 2451 1052 2489; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000054_000350" title="bbox 1066 2461 1098 2480; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000054_000351" title="bbox 1111 2452 1180 2480; x_wconf 96; x_fsize 39">well</span>
+      <span class="ocrx_word" id="word_000054_000352" title="bbox 1194 2461 1226 2480; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000054_000353" title="bbox 1239 2452 1324 2480; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000054_000354" title="bbox 1337 2451 1486 2480; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000054_000355" title="bbox 1500 2451 1609 2480; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000054_000356" title="bbox 1621 2451 1659 2480; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000357" title="bbox 1672 2456 1715 2480; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000054_000358" title="bbox 1729 2451 1775 2480; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000054_000359" title="bbox 1788 2452 1839 2480; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000360" title="bbox 1850 2452 1919 2480; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000054_000361" title="bbox 1932 2451 2083 2480; x_wconf 96; x_fsize 39">machine.</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000028" title="bbox 376 2501 1959 2539; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000362" title="bbox 376 2502 441 2530; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000363" title="bbox 453 2501 520 2530; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000054_000364" title="bbox 533 2507 612 2530; x_wconf 96; x_fsize 39">most</span>
+      <span class="ocrx_word" id="word_000054_000365" title="bbox 625 2501 789 2539; x_wconf 92; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000054_000366" title="bbox 803 2502 894 2531; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000367" title="bbox 907 2501 1050 2530; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000054_000368" title="bbox 1062 2501 1211 2530; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000054_000369" title="bbox 1225 2511 1275 2530; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000054_000370" title="bbox 1287 2502 1338 2530; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000371" title="bbox 1350 2502 1481 2530; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000372" title="bbox 1494 2501 1641 2539; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000373" title="bbox 1654 2501 1750 2536; x_wconf 96; x_fsize 39">mask,</span>
+      <span class="ocrx_word" id="word_000054_000374" title="bbox 1764 2502 1816 2530; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000375" title="bbox 1828 2502 1959 2530; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000029" title="bbox 376 2552 1957 2590; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000376" title="bbox 376 2552 523 2590; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000377" title="bbox 535 2553 671 2587; x_wconf 96; x_fsize 39">number,</span>
+      <span class="ocrx_word" id="word_000054_000378" title="bbox 686 2553 737 2581; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000379" title="bbox 749 2553 880 2581; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000380" title="bbox 893 2552 1039 2590; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000381" title="bbox 1052 2557 1153 2581; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000054_000382" title="bbox 1167 2552 1226 2581; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000054_000383" title="bbox 1239 2553 1290 2581; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000384" title="bbox 1302 2552 1459 2581; x_wconf 93; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000385" title="bbox 1472 2553 1563 2582; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000386" title="bbox 1576 2553 1716 2581; x_wconf 95; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000054_000387" title="bbox 1742 2553 1807 2581; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000388" title="bbox 1819 2553 1957 2582; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000030" title="bbox 376 2603 1887 2641; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000389" title="bbox 376 2603 540 2641; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000390" title="bbox 552 2604 645 2633; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000054_000391" title="bbox 658 2603 684 2632; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000392" title="bbox 698 2613 735 2632; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000054_000393" title="bbox 749 2603 832 2641; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000054_000394" title="bbox 844 2603 887 2632; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000054_000395" title="bbox 900 2604 989 2632; x_wconf 93; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000054_000396" title="bbox 1001 2603 1063 2632; x_wconf 92; x_fsize 39">or'd</span>
+      <span class="ocrx_word" id="word_000054_000397" title="bbox 1076 2603 1148 2632; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000054_000398" title="bbox 1162 2604 1213 2632; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000399" title="bbox 1225 2608 1363 2632; x_wconf 96; x_fsize 39">contents</span>
+      <span class="ocrx_word" id="word_000054_000400" title="bbox 1376 2603 1411 2632; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000401" title="bbox 1420 2603 1515 2632; x_wconf 92; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000054_000402" title="bbox 1527 2610 1840 2637; x_wconf 90; x_fsize 39">AlInterruptMask</span>
+      <span class="ocrx_word" id="word_000054_000403" title="bbox 1854 2612 1887 2631; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000031" title="bbox 375 2653 2067 2691; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000054_000404" title="bbox 375 2660 709 2688; x_wconf 90; x_fsize 39">A9BInterruptMask</span>
+      <span class="ocrx_word" id="word_000054_000405" title="bbox 724 2654 788 2689; x_wconf 96; x_fsize 39">(the</span>
+      <span class="ocrx_word" id="word_000054_000406" title="bbox 800 2654 893 2683; x_wconf 95; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000054_000407" title="bbox 906 2653 1072 2691; x_wconf 95; x_fsize 39">registers)</span>
+      <span class="ocrx_word" id="word_000054_000408" title="bbox 1086 2659 1117 2682; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000409" title="bbox 1129 2653 1247 2682; x_wconf 96; x_fsize 39">initiate</span>
+      <span class="ocrx_word" id="word_000054_000410" title="bbox 1259 2653 1421 2691; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000054_000411" title="bbox 1434 2663 1473 2682; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000054_000412" title="bbox 1487 2654 1538 2682; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000413" title="bbox 1549 2654 1684 2682; x_wconf 96; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000054_000414" title="bbox 1697 2654 1828 2682; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000415" title="bbox 1841 2653 2015 2691; x_wconf 96; x_fsize 39">depending</span>
+      <span class="ocrx_word" id="word_000054_000416" title="bbox 2028 2663 2067 2682; x_wconf 96; x_fsize 39">on</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000032" title="bbox 376 2703 1898 2741; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000417" title="bbox 376 2704 510 2732; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000054_000418" title="bbox 523 2704 574 2732; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000419" title="bbox 586 2703 732 2741; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000420" title="bbox 745 2704 907 2732; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000054_000421" title="bbox 919 2703 1034 2732; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000054_000422" title="bbox 1047 2703 1078 2732; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000423" title="bbox 1092 2704 1202 2733; x_wconf 91; x_fsize 39">ASIC1</span>
+      <span class="ocrx_word" id="word_000054_000424" title="bbox 1219 2713 1252 2732; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000054_000425" title="bbox 1265 2704 1388 2733; x_wconf 91; x_fsize 39">ASIC9.</span>
+      <span class="ocrx_word" id="word_000054_000426" title="bbox 1414 2703 1443 2732; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000054_000427" title="bbox 1452 2703 1512 2732; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000054_000428" title="bbox 1525 2703 1613 2732; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000054_000429" title="bbox 1625 2703 1651 2732; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000430" title="bbox 1664 2704 1735 2732; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000054_000431" title="bbox 1749 2703 1823 2732; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000054_000432" title="bbox 1836 2703 1867 2732; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000433" title="bbox 1882 2713 1898 2732; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000033" title="bbox 377 2753 2088 2791; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000434" title="bbox 377 2761 624 2783; x_wconf 90; x_fsize 39">HwGetChannel</span>
+      <span class="ocrx_word" id="word_000054_000435" title="bbox 639 2754 707 2788; x_wconf 96; x_fsize 39">call,</span>
+      <span class="ocrx_word" id="word_000054_000436" title="bbox 723 2763 782 2791; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000054_000437" title="bbox 793 2753 950 2782; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000438" title="bbox 962 2753 1124 2791; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000054_000439" title="bbox 1137 2763 1176 2782; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000054_000440" title="bbox 1190 2754 1241 2782; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000441" title="bbox 1254 2753 1384 2782; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000054_000442" title="bbox 1397 2753 1565 2791; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000054_000443" title="bbox 1579 2754 1710 2782; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000444" title="bbox 1723 2753 1786 2782; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000054_000445" title="bbox 1798 2754 1836 2782; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000446" title="bbox 1848 2753 1981 2782; x_wconf 96; x_fsize 39">directed</span>
+      <span class="ocrx_word" id="word_000054_000447" title="bbox 1994 2759 2025 2782; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000448" title="bbox 2037 2754 2088 2782; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000034" title="bbox 377 2803 2005 2841; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000449" title="bbox 377 2803 600 2841; x_wconf 96; x_fsize 39">appropriately</span>
+      <span class="ocrx_word" id="word_000054_000450" title="bbox 611 2803 707 2832; x_wconf 96; x_fsize 39">coded</span>
+      <span class="ocrx_word" id="word_000054_000451" title="bbox 720 2803 867 2841; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000452" title="bbox 880 2803 995 2832; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000054_000453" title="bbox 1006 2803 1134 2832; x_wconf 96; x_fsize 39">routine.</span>
+      <span class="ocrx_word" id="word_000054_000454" title="bbox 1160 2804 1225 2832; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000455" title="bbox 1237 2804 1368 2832; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000456" title="bbox 1381 2803 1527 2841; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000457" title="bbox 1540 2803 1628 2832; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000054_000458" title="bbox 1640 2803 1666 2832; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000459" title="bbox 1680 2804 1745 2832; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000054_000460" title="bbox 1756 2803 1896 2841; x_wconf 96; x_fsize 39">required</span>
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+      <span class="ocrx_word" id="word_000054_000462" title="bbox 1954 2804 2005 2832; x_wconf 97; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000054_000463" title="bbox 377 2856 559 2893; x_wconf 93; x_fsize 39">subsequent</span>
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+      <span class="ocrx_word" id="word_000054_000465" title="bbox 856 2855 906 2884; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000054_000466" title="bbox 921 2854 1036 2883; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000054_000467" title="bbox 1048 2855 1107 2883; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000054_000468" title="bbox 1121 2854 1180 2883; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000054_000469" title="bbox 1193 2855 1281 2883; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000054_000470" title="bbox 1296 2854 1438 2892; x_wconf 96; x_fsize 39">stopping</span>
+      <span class="ocrx_word" id="word_000054_000471" title="bbox 1451 2854 1608 2883; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000472" title="bbox 1620 2854 1791 2892; x_wconf 95; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000054_000473" title="bbox 1817 2855 1882 2883; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000474" title="bbox 1894 2855 2032 2884; x_wconf 96; x_fsize 39">channel</span>
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+     <span class="ocr_line" id="line_000054_000036" title="bbox 376 2905 2085 2943; baseline 0.001 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000054_000475" title="bbox 376 2905 540 2943; x_wconf 96; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000054_000477" title="bbox 703 2905 729 2934; x_wconf 96; x_fsize 39">is</span>
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+      <span class="ocrx_word" id="word_000054_000479" title="bbox 773 2905 947 2934; x_wconf 92; x_fsize 39">sixteen-bit</span>
+      <span class="ocrx_word" id="word_000054_000480" title="bbox 960 2905 1098 2943; x_wconf 96; x_fsize 39">quantity</span>
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+      <span class="ocrx_word" id="word_000054_000482" title="bbox 1260 2906 1300 2943; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000054_000483" title="bbox 1311 2906 1362 2934; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000484" title="bbox 1375 2914 1665 2935; x_wconf 88; x_fsize 39">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000054_000485" title="bbox 1680 2905 1739 2934; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000054_000486" title="bbox 1753 2914 2085 2935; x_wconf 90; x_fsize 39">GenResetRevector</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000037" title="bbox 376 2955 2050 2993; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000487" title="bbox 376 2956 426 2985; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000054_000488" title="bbox 441 2960 552 2993; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000054_000489" title="bbox 566 2955 696 2984; x_wconf 96; x_fsize 39">services</span>
+      <span class="ocrx_word" id="word_000054_000490" title="bbox 709 2960 740 2984; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000491" title="bbox 752 2955 885 2984; x_wconf 96; x_fsize 39">indicate</span>
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+      <span class="ocrx_word" id="word_000054_000493" title="bbox 940 2956 991 2984; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000494" title="bbox 1003 2956 1053 2985; x_wconf 95; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000054_000495" title="bbox 1067 2955 1167 2984; x_wconf 95; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000054_000496" title="bbox 1181 2955 1295 2984; x_wconf 96; x_fsize 39">default</span>
+      <span class="ocrx_word" id="word_000054_000497" title="bbox 1308 2955 1454 2993; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000498" title="bbox 1468 2955 1583 2984; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000054_000499" title="bbox 1594 2955 1715 2984; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000054_000500" title="bbox 1727 2955 1753 2984; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000501" title="bbox 1766 2961 1797 2984; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000502" title="bbox 1808 2956 1846 2984; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000054_000503" title="bbox 1857 2955 1998 2993; x_wconf 96; x_fsize 39">replaced</span>
+      <span class="ocrx_word" id="word_000054_000504" title="bbox 2010 2955 2050 2993; x_wconf 96; x_fsize 39">by</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000038" title="bbox 376 3007 1985 3045; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000505" title="bbox 376 3008 427 3036; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000506" title="bbox 440 3007 570 3045; x_wconf 96; x_fsize 39">suitably</span>
+      <span class="ocrx_word" id="word_000054_000507" title="bbox 581 3007 677 3036; x_wconf 96; x_fsize 39">coded</span>
+      <span class="ocrx_word" id="word_000054_000508" title="bbox 690 3007 796 3036; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000054_000509" title="bbox 808 3007 907 3036; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000054_000510" title="bbox 920 3007 1066 3045; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000511" title="bbox 1079 3012 1189 3036; x_wconf 95; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000054_000512" title="bbox 1215 3008 1280 3036; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000054_000513" title="bbox 1292 3008 1430 3037; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000514" title="bbox 1443 3007 1607 3045; x_wconf 95; x_fsize 39">interrupt</span>
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+      <span class="ocrx_word" id="word_000054_000517" title="bbox 1781 3017 1797 3036; x_wconf 90; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000054_000518" title="bbox 1811 3007 1985 3036; x_wconf 90; x_fsize 39">sixteen-bit</span>
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+      <span class="ocrx_word" id="word_000054_000519" title="bbox 375 3058 494 3096; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000054_000520" title="bbox 507 3064 538 3087; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000521" title="bbox 550 3059 601 3087; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000522" title="bbox 613 3058 745 3087; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000054_000523" title="bbox 759 3058 794 3087; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000524" title="bbox 803 3059 866 3087; x_wconf 97; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000054_000525" title="bbox 879 3058 1026 3096; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000054_000526" title="bbox 1038 3063 1139 3087; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000054_000527" title="bbox 1152 3058 1183 3087; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000054_000528" title="bbox 1197 3059 1248 3087; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000529" title="bbox 1260 3058 1366 3087; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000054_000530" title="bbox 1378 3058 1477 3087; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000054_000531" title="bbox 1490 3058 1574 3087; x_wconf 94; x_fsize 39">code.</span>
+      <span class="ocrx_word" id="word_000054_000532" title="bbox 1600 3058 1726 3096; x_wconf 94; x_fsize 39">Finally,</span>
+      <span class="ocrx_word" id="word_000054_000533" title="bbox 1741 3059 1792 3087; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000534" title="bbox 1804 3059 1977 3088; x_wconf 93; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000054_000535" title="bbox 1990 3058 2088 3088; x_wconf 91; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000054_000040" title="bbox 376 3108 2083 3147; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000536" title="bbox 376 3110 514 3139; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000054_000537" title="bbox 527 3109 553 3138; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000054_000538" title="bbox 566 3110 640 3138; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000054_000539" title="bbox 652 3110 692 3147; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000054_000540" title="bbox 703 3110 754 3138; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000054_000541" title="bbox 767 3116 1077 3138; x_wconf 80; x_fsize 39">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000054_000542" title="bbox 1092 3109 1142 3138; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000054_000543" title="bbox 1157 3108 1272 3137; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000054_000544" title="bbox 1284 3113 1315 3137; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000054_000545" title="bbox 1327 3108 1421 3137; x_wconf 96; x_fsize 39">direct</span>
+      <span class="ocrx_word" id="word_000054_000546" title="bbox 1435 3118 1494 3146; x_wconf 93; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000054_000547" title="bbox 1506 3109 1597 3138; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000054_000548" title="bbox 1611 3108 1700 3137; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000054_000549" title="bbox 1713 3109 1830 3137; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000054_000550" title="bbox 1843 3118 1876 3137; x_wconf 97; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000054_000551" title="bbox 1889 3108 1958 3137; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000054_000552" title="bbox 1971 3108 2083 3137; x_wconf 96; x_fsize 39">frames</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_12" title="bbox 324 1759 2263 2244"></div>
+   <div class="ocr_carea" id="block_000054_000011" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000054_000011" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000054_000041" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000054_000553" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000054_000554" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000054_000555" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000054_000556" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">52</span>
+      <span class="ocrx_word" id="word_000054_000557" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000054_000558" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000054_000559" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000055" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0055.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000055_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000055_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000055_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000055_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000055_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000055_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000055_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000055_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000055_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000055_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000055_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000055_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000001" title="bbox 375 311 2080 399">
+    <p class="ocr_par" id="par_000055_000001" lang="eng" title="bbox 375 311 2080 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000001" title="bbox 377 311 2080 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000011" title="bbox 377 312 468 349; x_wconf 96; x_fsize 39">along</span>
+      <span class="ocrx_word" id="word_000055_000012" title="bbox 481 312 532 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000013" title="bbox 545 311 736 349; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000055_000014" title="bbox 748 312 888 340; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000055_000015" title="bbox 914 312 979 340; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000055_000016" title="bbox 992 311 1134 340; x_wconf 95; x_fsize 39">situation</span>
+      <span class="ocrx_word" id="word_000055_000017" title="bbox 1147 311 1310 349; x_wconf 96; x_fsize 39">regarding</span>
+      <span class="ocrx_word" id="word_000055_000018" title="bbox 1323 312 1374 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000019" title="bbox 1386 312 1475 340; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000055_000020" title="bbox 1487 311 1522 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000055_000021" title="bbox 1531 312 1616 340; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000055_000022" title="bbox 1628 311 1777 340; x_wconf 96; x_fsize 39">variables</span>
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+      <span class="ocrx_word" id="word_000055_000024" title="bbox 1849 312 1900 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000025" title="bbox 1912 311 2080 349; x_wconf 96; x_fsize 39">expansion</span>
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+     <span class="ocr_line" id="line_000055_000002" title="bbox 375 361 1549 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000026" title="bbox 375 367 458 399; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000055_000027" title="bbox 471 371 510 390; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000055_000028" title="bbox 525 362 565 390; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000055_000029" title="bbox 578 366 697 390; x_wconf 93; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000055_000030" title="bbox 711 362 802 391; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000055_000031" title="bbox 814 361 974 399; x_wconf 96; x_fsize 39">platforms</span>
+      <span class="ocrx_word" id="word_000055_000032" title="bbox 987 361 1013 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000055_000033" title="bbox 1026 361 1194 390; x_wconf 95; x_fsize 39">illustrated</span>
+      <span class="ocrx_word" id="word_000055_000034" title="bbox 1207 361 1238 390; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000035" title="bbox 1252 362 1303 390; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000036" title="bbox 1315 362 1395 390; x_wconf 97; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000055_000037" title="bbox 1407 361 1549 390; x_wconf 96; x_fsize 39">overleaf:</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000002" title="bbox 348 514 2203 659">
+    <p class="ocr_par" id="par_000055_000002" lang="eng" title="bbox 348 514 2203 659" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000003" title="bbox 993 514 2080 558; baseline 0 -10; x_size 36; x_descenders 6; x_ascenders 9">
+      <span class="ocrx_word" id="word_000055_000038" title="bbox 993 514 1026 558; x_wconf 24; x_fsize 37">IW</span>
+      <span class="ocrx_word" id="word_000055_000039" title="bbox 1039 514 1201 558; x_wconf 51; x_fsize 37">orkabout</span>
+      <span class="ocrx_word" id="word_000055_000040" title="bbox 1927 518 2080 554; x_wconf 91; x_fsize 37">(Series3)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000004" title="bbox 348 559 2203 659; baseline 0 0; x_size 120.96774; x_descenders 20.967741; x_ascenders 30.645163">
+      <span class="ocrx_word" id="word_000055_000041" title="bbox 348 559 2203 659; x_wconf 21; x_fsize 124">a</span>
+      <span class="ocrx_word" id="word_000055_000042" title="bbox 1375 555 1591 684; x_wconf 8; x_fsize 124">en</span>
+      <span class="ocrx_word" id="word_000055_000043" title="bbox 1666 555 1903 684; x_wconf 18; x_fsize 124">en</span>
+      <span class="ocrx_word" id="word_000055_000044" title="bbox 2010 555 2204 684; x_wconf 24; x_fsize 124">an</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000005" title="bbox 350 620 514 650; baseline -0.006 0; x_size 36.348839; x_descenders 6.3488369; x_ascenders 9">
+      <span class="ocrx_word" id="word_000055_000045" title="bbox 350 620 514 650; x_wconf 68; x_fsize 37">Channels</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000003" title="bbox 349 662 2203 768">
+    <p class="ocr_par" id="par_000055_000003" lang="eng" title="bbox 349 662 2152 764" xml:lang="eng">
+     <span class="ocr_header" id="line_000055_000006" title="bbox 350 662 1318 712; baseline -0.014 -8.589; x_size 42.814816; x_descenders 10.814815; x_ascenders 12">
+      <span class="ocrx_word" id="word_000055_000046" title="bbox 350 673 535 703; x_wconf 92; x_fsize 44">Controller</span>
+      <span class="ocrx_word" id="word_000055_000047" title="bbox 547 673 645 703; x_wconf 90; x_fsize 44">ASIC</span>
+      <span class="ocrx_word" id="word_000055_000048" title="bbox 670 669 758 692; x_wconf 85; x_fsize 44">|ASIC?</span>
+      <span class="ocrx_word" id="word_000055_000049" title="bbox 996 662 1318 712; x_wconf 19; x_fsize 44">ASICO</span>
+     </span>
+     <span class="ocr_header" id="line_000055_000007" title="bbox 349 662 2203 768; baseline -0.005 -17; x_size 30; x_descenders 8; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000050" title="bbox 349 727 448 756; x_wconf 63; x_fsize 31">Mask</span>
+      <span class="ocrx_word" id="word_000055_000051" title="bbox 461 721 609 768; x_wconf 96; x_fsize 31">Register</span>
+      <span class="ocrx_word" id="word_000055_000052" title="bbox 670 718 971 757; x_wconf 46; x_fsize 31">A9BInterruptMaskRW</span>
+      <span class="ocrx_word" id="word_000055_000053" title="bbox 996 662 1318 751; x_wconf 2; x_fsize 31">a</span>
+      <span class="ocrx_word" id="word_000055_000054" title="bbox 1321 662 1613 751; x_wconf 0; x_fsize 31">a</span>
+      <span class="ocrx_word" id="word_000055_000055" title="bbox 1616 662 1922 751; x_wconf 24; x_fsize 31">a</span>
+      <span class="ocrx_word" id="word_000055_000056" title="bbox 1925 662 2203 751; x_wconf 25; x_fsize 31">ae</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000004" title="bbox 670 1044 887 1073">
+    <p class="ocr_par" id="par_000055_000004" lang="eng" title="bbox 670 1044 887 1073" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000008" title="bbox 670 1044 887 1073; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000057" title="bbox 670 1044 887 1073; x_wconf 63; x_fsize 30">IHwIrq2Revector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000005" title="bbox 997 775 1253 994">
+    <p class="ocr_par" id="par_000055_000005" lang="eng" title="bbox 997 775 1253 950" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000009" title="bbox 997 775 1253 804; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000058" title="bbox 997 775 1064 797; x_wconf 3; x_fsize 30">mask</span>
+      <span class="ocrx_word" id="word_000055_000059" title="bbox 1074 775 1253 804; x_wconf 57; x_fsize 30">A9MExpIntA</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000010" title="bbox 998 813 1245 842; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000060" title="bbox 998 813 1143 842; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000061" title="bbox 1152 813 1205 835; x_wconf 96; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000062" title="bbox 1214 813 1245 841; x_wconf 96; x_fsize 29">A)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000011" title="bbox 997 851 1250 880; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000063" title="bbox 997 851 1064 873; x_wconf 11; x_fsize 30">mask</span>
+      <span class="ocrx_word" id="word_000055_000064" title="bbox 1074 851 1250 880; x_wconf 36; x_fsize 30">A9MExpIntB</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000012" title="bbox 998 889 1244 918; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000065" title="bbox 998 889 1143 918; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000066" title="bbox 1152 889 1205 911; x_wconf 93; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000067" title="bbox 1214 889 1244 917; x_wconf 91; x_fsize 29">B)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000013" title="bbox 997 927 1214 950; baseline 0 -1; x_size 28.39785; x_descenders 6.3978496; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000068" title="bbox 997 927 1064 949; x_wconf 72; x_fsize 29">Imask</span>
+      <span class="ocrx_word" id="word_000055_000069" title="bbox 1074 927 1214 950; x_wconf 56; x_fsize 29">AOMSlave</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000055_000006" lang="eng" title="bbox 998 965 1244 994" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000014" title="bbox 998 965 1244 994; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000070" title="bbox 998 965 1143 994; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000071" title="bbox 1152 965 1205 987; x_wconf 91; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000072" title="bbox 1214 965 1244 993; x_wconf 91; x_fsize 29">C)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000006" title="bbox 997 1044 1214 1149">
+    <p class="ocr_par" id="par_000055_000007" lang="eng" title="bbox 997 1044 1214 1149" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000015" title="bbox 997 1044 1214 1073; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000073" title="bbox 997 1044 1214 1073; x_wconf 44; x_fsize 30">IHwIrq4Revector</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000016" title="bbox 997 1082 1214 1111; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000074" title="bbox 997 1082 1214 1111; x_wconf 24; x_fsize 30">IHwIrgq5Revector</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000017" title="bbox 997 1120 1214 1149; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000075" title="bbox 997 1120 1214 1149; x_wconf 71; x_fsize 30">IHwIrq2Revector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000007" title="bbox 1322 658 1433 716">
+    <p class="ocr_par" id="par_000055_000008" lang="eng" title="bbox 1322 658 1433 716" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000018" title="bbox 1322 658 1433 716; baseline 0 -25; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000055_000076" title="bbox 1322 658 1433 716; x_wconf 69; x_fsize 31">ASIC2</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000008" title="bbox 1322 774 1578 994">
+    <p class="ocr_par" id="par_000055_000009" lang="eng" title="bbox 1322 774 1578 994" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000019" title="bbox 1322 774 1562 804; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000055_000077" title="bbox 1322 775 1389 797; x_wconf 0; x_fsize 31">mask</span>
+      <span class="ocrx_word" id="word_000055_000078" title="bbox 1399 774 1562 804; x_wconf 88; x_fsize 31">ExpIntLeftA</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000020" title="bbox 1323 813 1570 842; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000079" title="bbox 1323 813 1468 842; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000080" title="bbox 1477 813 1530 835; x_wconf 96; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000081" title="bbox 1539 813 1570 841; x_wconf 96; x_fsize 29">A)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000021" title="bbox 1322 851 1578 880; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000082" title="bbox 1322 851 1389 873; x_wconf 3; x_fsize 30">mask</span>
+      <span class="ocrx_word" id="word_000055_000083" title="bbox 1399 851 1578 880; x_wconf 90; x_fsize 30">ExpIntRightB</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000022" title="bbox 1323 889 1569 918; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000084" title="bbox 1323 889 1468 918; x_wconf 95; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000085" title="bbox 1477 889 1530 911; x_wconf 93; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000086" title="bbox 1539 889 1569 917; x_wconf 92; x_fsize 29">B)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000023" title="bbox 1322 927 1509 949; baseline 0 0; x_size 28.433693; x_descenders 6.433692; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000087" title="bbox 1322 927 1389 949; x_wconf 0; x_fsize 29">mask</span>
+      <span class="ocrx_word" id="word_000055_000088" title="bbox 1399 927 1509 949; x_wconf 91; x_fsize 29">Asic2Int</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000024" title="bbox 1323 965 1569 994; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000089" title="bbox 1323 965 1468 994; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000090" title="bbox 1477 965 1530 987; x_wconf 92; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000091" title="bbox 1539 965 1569 993; x_wconf 92; x_fsize 29">C)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000009" title="bbox 1322 1044 1539 1149">
+    <p class="ocr_par" id="par_000055_000010" lang="eng" title="bbox 1322 1044 1539 1149" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000025" title="bbox 1322 1044 1539 1073; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000092" title="bbox 1322 1044 1539 1073; x_wconf 24; x_fsize 30">IHwIrgq3Revector</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000026" title="bbox 1322 1082 1539 1111; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000093" title="bbox 1322 1082 1539 1111; x_wconf 58; x_fsize 30">IHwIrq2Revector</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000027" title="bbox 1322 1120 1539 1149; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000094" title="bbox 1322 1120 1539 1149; x_wconf 20; x_fsize 30">IHwIrq4Revector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000010" title="bbox 1617 658 2033 716">
+    <p class="ocr_par" id="par_000055_000011" lang="eng" title="bbox 1617 658 2033 716" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000028" title="bbox 1617 658 2033 716; baseline 0 -25; x_size 30; x_descenders 7.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000055_000095" title="bbox 1617 658 1724 716; x_wconf 65; x_fsize 31">ASIC2</span>
+      <span class="ocrx_word" id="word_000055_000096" title="bbox 1926 658 2033 716; x_wconf 67; x_fsize 31">ASIC2</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000011" title="bbox 1926 775 2173 842">
+    <p class="ocr_par" id="par_000055_000012" lang="eng" title="bbox 1926 775 2173 842" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000029" title="bbox 1926 775 2113 797; baseline 0 0; x_size 27.967741; x_descenders 5.9677415; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000097" title="bbox 1926 775 1993 797; x_wconf 0; x_fsize 29">mask</span>
+      <span class="ocrx_word" id="word_000055_000098" title="bbox 2003 775 2113 797; x_wconf 91; x_fsize 29">Asic2Int</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000030" title="bbox 1927 813 2173 842; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000099" title="bbox 1927 813 2072 842; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000100" title="bbox 2081 813 2134 835; x_wconf 93; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000101" title="bbox 2143 813 2173 841; x_wconf 91; x_fsize 29">C)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000012" title="bbox 1617 774 1873 918">
+    <p class="ocr_par" id="par_000055_000013" lang="eng" title="bbox 1617 774 1857 804" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000031" title="bbox 1617 774 1857 804; baseline 0 -7; x_size 30; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000055_000102" title="bbox 1617 775 1684 797; x_wconf 0; x_fsize 31">mask</span>
+      <span class="ocrx_word" id="word_000055_000103" title="bbox 1694 774 1857 804; x_wconf 89; x_fsize 31">ExpIntLeftA</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000055_000014" lang="eng" title="bbox 1617 813 1873 918" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000032" title="bbox 1618 813 1865 842; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000104" title="bbox 1618 813 1763 842; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000105" title="bbox 1772 813 1825 835; x_wconf 96; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000106" title="bbox 1834 813 1865 841; x_wconf 96; x_fsize 29">A)</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000033" title="bbox 1617 851 1873 880; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000107" title="bbox 1617 851 1684 873; x_wconf 2; x_fsize 30">mask</span>
+      <span class="ocrx_word" id="word_000055_000108" title="bbox 1694 851 1873 880; x_wconf 90; x_fsize 30">ExpIntRightB</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000034" title="bbox 1618 889 1864 918; baseline 0 -7; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000109" title="bbox 1618 889 1763 918; x_wconf 96; x_fsize 29">(Expansion</span>
+      <span class="ocrx_word" id="word_000055_000110" title="bbox 1772 889 1825 911; x_wconf 93; x_fsize 29">Port</span>
+      <span class="ocrx_word" id="word_000055_000111" title="bbox 1834 889 1864 917; x_wconf 91; x_fsize 29">B)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000013" title="bbox 1617 1044 1834 1111">
+    <p class="ocr_par" id="par_000055_000015" lang="eng" title="bbox 1617 1044 1834 1111" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000035" title="bbox 1617 1044 1834 1073; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000112" title="bbox 1617 1044 1834 1073; x_wconf 39; x_fsize 30">IHwIrgq3Revector</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000036" title="bbox 1617 1082 1834 1111; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000113" title="bbox 1617 1082 1834 1111; x_wconf 58; x_fsize 30">IHwIrq2Revector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000014" title="bbox 1926 1044 2143 1073">
+    <p class="ocr_par" id="par_000055_000016" lang="eng" title="bbox 1926 1044 2143 1073" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000037" title="bbox 1926 1044 2143 1073; baseline 0 -7; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000114" title="bbox 1926 1044 2143 1073; x_wconf 24; x_fsize 30">IHwIrq4Revector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_16" title="bbox 338 443 2213 1520"></div>
+   <div class="ocr_carea" id="block_000055_000015" title="bbox 349 1353 2126 1510">
+    <p class="ocr_par" id="par_000055_000017" lang="eng" title="bbox 349 1353 2126 1484" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000038" title="bbox 349 1353 405 1382; baseline 0 -1; x_size 37.500229; x_descenders 9.5002298; x_ascenders 8">
+      <span class="ocrx_word" id="word_000055_000115" title="bbox 349 1353 405 1382; x_wconf 86; x_fsize 39">Ptr</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000039" title="bbox 350 1395 2126 1438; baseline 0 -16; x_size 29; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000055_000116" title="bbox 350 1396 498 1438; x_wconf 83; x_fsize 30">Channel</span>
+      <span class="ocrx_word" id="word_000055_000117" title="bbox 670 1396 869 1433; x_wconf 53; x_fsize 30">SelectChannel5.</span>
+      <span class="ocrx_word" id="word_000055_000118" title="bbox 998 1396 1196 1433; x_wconf 86; x_fsize 30">SelectChannel3</span>
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+    <p class="ocr_par" id="par_000055_000020" lang="eng" title="bbox 375 1703 2096 2083" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000055_000139" title="bbox 809 1704 923 1733; x_wconf 91; x_fsize 39">ASIC4</span>
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+      <span class="ocrx_word" id="word_000055_000167" title="bbox 1545 1754 1685 1782; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000055_000168" title="bbox 1711 1754 1810 1782; x_wconf 96; x_fsize 39">These</span>
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+      <span class="ocrx_word" id="word_000055_000174" title="bbox 576 1805 703 1834; x_wconf 96; x_fsize 39">Control</span>
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+      <span class="ocrx_word" id="word_000055_000200" title="bbox 1156 1854 1328 1892; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000055_000201" title="bbox 1341 1854 1428 1892; x_wconf 96; x_fsize 39">chips</span>
+      <span class="ocrx_word" id="word_000055_000202" title="bbox 1441 1854 1472 1883; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000203" title="bbox 1486 1855 1624 1884; x_wconf 92; x_fsize 39">ASIC4's</span>
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+      <span class="ocrx_word" id="word_000055_000258" title="bbox 1932 2004 2093 2042; x_wconf 96; x_fsize 39">appendix.</span>
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+     <span class="ocr_line" id="line_000055_000050" title="bbox 376 2054 618 2083; baseline 0 0; x_size 38.156685; x_descenders 9.1566849; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000259" title="bbox 376 2055 475 2083; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000055_000260" title="bbox 487 2054 618 2083; x_wconf 96; x_fsize 39">include:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000018" title="bbox 526 2153 1760 2391">
+    <p class="ocr_par" id="par_000055_000021" lang="eng" title="bbox 528 2153 1760 2241" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000051" title="bbox 528 2153 1760 2191; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000261" title="bbox 528 2162 691 2183; x_wconf 92; x_fsize 39">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000055_000262" title="bbox 976 2154 1091 2191; x_wconf 96; x_fsize 39">Output</span>
+      <span class="ocrx_word" id="word_000055_000263" title="bbox 1104 2154 1155 2182; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000264" title="bbox 1167 2154 1284 2182; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000055_000265" title="bbox 1296 2154 1365 2191; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000055_000266" title="bbox 1377 2153 1448 2182; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000055_000267" title="bbox 1461 2153 1492 2182; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000268" title="bbox 1506 2154 1557 2182; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000269" title="bbox 1569 2154 1623 2182; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000055_000270" title="bbox 1634 2153 1760 2191; x_wconf 96; x_fsize 39">register</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000052" title="bbox 528 2203 1469 2241; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000055_000271" title="bbox 528 2212 671 2233; x_wconf 92; x_fsize 39">SDATAIN</span>
+      <span class="ocrx_word" id="word_000055_000272" title="bbox 826 2204 914 2241; x_wconf 95; x_fsize 39">Input</span>
+      <span class="ocrx_word" id="word_000055_000273" title="bbox 928 2213 944 2232; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000274" title="bbox 956 2204 1025 2241; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000055_000275" title="bbox 1037 2203 1072 2232; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000055_000276" title="bbox 1081 2203 1150 2232; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000055_000277" title="bbox 1164 2203 1223 2232; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000278" title="bbox 1235 2204 1323 2241; x_wconf 96; x_fsize 39">place</span>
+      <span class="ocrx_word" id="word_000055_000279" title="bbox 1335 2203 1357 2232; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000055_000280" title="bbox 1370 2203 1401 2232; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000281" title="bbox 1415 2204 1469 2232; x_wconf 96; x_fsize 39">AL</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000055_000022" lang="eng" title="bbox 528 2253 1628 2291" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000053" title="bbox 528 2253 1628 2291; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000055_000282" title="bbox 528 2262 691 2283; x_wconf 92; x_fsize 39">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000055_000283" title="bbox 976 2254 1091 2291; x_wconf 96; x_fsize 39">Output</span>
+      <span class="ocrx_word" id="word_000055_000284" title="bbox 1104 2254 1155 2282; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000285" title="bbox 1167 2253 1236 2282; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000055_000286" title="bbox 1248 2254 1317 2291; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000055_000287" title="bbox 1329 2253 1360 2282; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000288" title="bbox 1374 2254 1425 2282; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000289" title="bbox 1437 2254 1491 2282; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000055_000290" title="bbox 1502 2253 1628 2291; x_wconf 96; x_fsize 39">register</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000055_000023" lang="eng" title="bbox 526 2303 1137 2333" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000054" title="bbox 526 2303 1137 2333; baseline 0 -1; x_size 38.426205; x_descenders 9.4262047; x_ascenders 9">
+      <span class="ocrx_word" id="word_000055_000291" title="bbox 526 2312 606 2333; x_wconf 92; x_fsize 40">XNOP</span>
+      <span class="ocrx_word" id="word_000055_000292" title="bbox 825 2303 906 2332; x_wconf 96; x_fsize 40">Wait</span>
+      <span class="ocrx_word" id="word_000055_000293" title="bbox 920 2313 936 2332; x_wconf 96; x_fsize 40">a</span>
+      <span class="ocrx_word" id="word_000055_000294" title="bbox 950 2304 1032 2332; x_wconf 96; x_fsize 40">short</span>
+      <span class="ocrx_word" id="word_000055_000295" title="bbox 1045 2303 1137 2332; x_wconf 96; x_fsize 40">while</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000055_000024" lang="eng" title="bbox 528 2353 1506 2391" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000055" title="bbox 528 2353 1506 2391; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000296" title="bbox 528 2362 628 2383; x_wconf 92; x_fsize 39">SBUSY</span>
+      <span class="ocrx_word" id="word_000055_000297" title="bbox 825 2353 907 2382; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000055_000298" title="bbox 919 2353 1011 2382; x_wconf 96; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000055_000299" title="bbox 1023 2354 1074 2382; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000300" title="bbox 1086 2353 1176 2382; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000055_000301" title="bbox 1191 2353 1287 2383; x_wconf 96; x_fsize 39">Serial</span>
+      <span class="ocrx_word" id="word_000055_000302" title="bbox 1300 2353 1379 2382; x_wconf 96; x_fsize 39">Link</span>
+      <span class="ocrx_word" id="word_000055_000303" title="bbox 1391 2353 1417 2382; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000055_000304" title="bbox 1429 2354 1506 2391; x_wconf 96; x_fsize 39">busy</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000019" title="bbox 376 2454 2102 2692">
+    <p class="ocr_par" id="par_000055_000025" lang="eng" title="bbox 376 2454 2102 2692" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000056" title="bbox 376 2454 2041 2492; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000305" title="bbox 376 2455 463 2484; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000055_000306" title="bbox 466 2450 482 2497; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000307" title="bbox 504 2454 591 2492; x_wconf 96; x_fsize 39">piece</span>
+      <span class="ocrx_word" id="word_000055_000308" title="bbox 603 2454 638 2483; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000055_000309" title="bbox 646 2454 818 2492; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000055_000310" title="bbox 831 2454 988 2483; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000055_000311" title="bbox 1000 2455 1055 2483; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000055_000312" title="bbox 1067 2454 1143 2483; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000055_000313" title="bbox 1157 2454 1304 2492; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000055_000314" title="bbox 1317 2455 1368 2483; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000315" title="bbox 1381 2454 1572 2492; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000055_000316" title="bbox 1585 2454 1725 2483; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000055_000317" title="bbox 1737 2459 1817 2483; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000055_000318" title="bbox 1829 2455 1867 2483; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000055_000319" title="bbox 1879 2454 1996 2483; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000055_000320" title="bbox 2010 2459 2041 2483; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000057" title="bbox 376 2504 2102 2542; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000321" title="bbox 376 2505 493 2533; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000055_000322" title="bbox 506 2504 537 2533; x_wconf 94; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000055_000323" title="bbox 563 2505 615 2533; x_wconf 95; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000055_000324" title="bbox 628 2504 785 2533; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000055_000325" title="bbox 797 2504 918 2533; x_wconf 96; x_fsize 39">devices</span>
+      <span class="ocrx_word" id="word_000055_000326" title="bbox 931 2514 970 2533; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000055_000327" title="bbox 985 2504 1084 2534; x_wconf 93; x_fsize 39">Series</span>
+      <span class="ocrx_word" id="word_000055_000328" title="bbox 1098 2505 1177 2539; x_wconf 93; x_fsize 39">3/3a,</span>
+      <span class="ocrx_word" id="word_000055_000329" title="bbox 1191 2504 1377 2533; x_wconf 92; x_fsize 39">Workabout</span>
+      <span class="ocrx_word" id="word_000055_000330" title="bbox 1391 2504 1450 2533; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000331" title="bbox 1463 2505 1517 2534; x_wconf 96; x_fsize 39">HC</span>
+      <span class="ocrx_word" id="word_000055_000332" title="bbox 1531 2504 1689 2533; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000055_000333" title="bbox 1703 2514 1753 2533; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000055_000334" title="bbox 1765 2504 1933 2533; x_wconf 96; x_fsize 39">controlled</span>
+      <span class="ocrx_word" id="word_000055_000335" title="bbox 1945 2504 1985 2542; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000055_000336" title="bbox 1996 2504 2102 2533; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000058" title="bbox 376 2554 2046 2592; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000337" title="bbox 376 2554 500 2583; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000055_000338" title="bbox 526 2555 625 2583; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000055_000339" title="bbox 638 2560 684 2583; x_wconf 96; x_fsize 39">act</span>
+      <span class="ocrx_word" id="word_000055_000340" title="bbox 698 2564 730 2583; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000055_000341" title="bbox 744 2564 781 2583; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000055_000342" title="bbox 795 2554 941 2583; x_wconf 95; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000055_000343" title="bbox 952 2555 1087 2583; x_wconf 96; x_fsize 39">between</span>
+      <span class="ocrx_word" id="word_000055_000344" title="bbox 1102 2564 1118 2583; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000345" title="bbox 1130 2554 1217 2592; x_wconf 96; x_fsize 39">piece</span>
+      <span class="ocrx_word" id="word_000055_000346" title="bbox 1229 2554 1264 2583; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000055_000347" title="bbox 1273 2554 1430 2583; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000055_000348" title="bbox 1443 2554 1502 2583; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000349" title="bbox 1516 2564 1553 2583; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000055_000350" title="bbox 1568 2554 1752 2592; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000055_000351" title="bbox 1766 2555 1830 2583; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000055_000352" title="bbox 1842 2564 1911 2583; x_wconf 96; x_fsize 39">uses</span>
+      <span class="ocrx_word" id="word_000055_000353" title="bbox 1924 2554 1955 2583; x_wconf 96; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000055_000354" title="bbox 1981 2555 2046 2583; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000059" title="bbox 376 2604 2037 2642; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000355" title="bbox 376 2604 535 2642; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000055_000356" title="bbox 549 2604 663 2633; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000055_000357" title="bbox 677 2614 750 2642; x_wconf 96; x_fsize 39">goes</span>
+      <span class="ocrx_word" id="word_000055_000358" title="bbox 763 2604 828 2633; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000055_000359" title="bbox 840 2604 954 2633; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000055_000360" title="bbox 967 2604 1059 2633; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000055_000361" title="bbox 1071 2604 1234 2642; x_wconf 96; x_fsize 39">regarding</span>
+      <span class="ocrx_word" id="word_000055_000362" title="bbox 1247 2605 1298 2633; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000363" title="bbox 1310 2604 1450 2633; x_wconf 96; x_fsize 39">methods</span>
+      <span class="ocrx_word" id="word_000055_000364" title="bbox 1462 2605 1502 2642; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000055_000365" title="bbox 1513 2604 1613 2633; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000055_000366" title="bbox 1628 2614 1644 2633; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000367" title="bbox 1657 2604 1763 2633; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000055_000368" title="bbox 1775 2604 1874 2633; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000055_000369" title="bbox 1887 2604 1913 2633; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000055_000370" title="bbox 1927 2605 1994 2633; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000055_000371" title="bbox 2006 2609 2037 2633; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000060" title="bbox 376 2654 1701 2692; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000372" title="bbox 376 2654 601 2683; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000055_000373" title="bbox 613 2654 685 2683; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000055_000374" title="bbox 700 2654 759 2683; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000375" title="bbox 772 2655 896 2692; x_wconf 96; x_fsize 39">thereby</span>
+      <span class="ocrx_word" id="word_000055_000376" title="bbox 907 2655 1024 2683; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000055_000377" title="bbox 1038 2664 1075 2683; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000055_000378" title="bbox 1089 2655 1203 2684; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000055_000379" title="bbox 1217 2654 1276 2683; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000380" title="bbox 1289 2655 1401 2684; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000055_000381" title="bbox 1415 2654 1508 2683; x_wconf 95; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000055_000382" title="bbox 1520 2654 1701 2692; x_wconf 95; x_fsize 39">peripheral.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000020" title="bbox 377 2756 890 2821">
+    <p class="ocr_par" id="par_000055_000026" lang="eng" title="bbox 377 2756 890 2821" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000061" title="bbox 377 2756 890 2821; baseline 0.004 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000055_000383" title="bbox 377 2756 567 2808; x_wconf 91; x_fsize 67">ASIC4</span>
+      <span class="ocrx_word" id="word_000055_000384" title="bbox 593 2757 890 2821; x_wconf 96; x_fsize 67">Registers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000021" title="bbox 376 2883 2008 2921">
+    <p class="ocr_par" id="par_000055_000027" lang="eng" title="bbox 376 2883 2008 2921" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000062" title="bbox 376 2883 2008 2921; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000385" title="bbox 376 2884 490 2913; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000055_000386" title="bbox 503 2884 558 2912; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000055_000387" title="bbox 571 2883 654 2921; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000055_000388" title="bbox 666 2883 808 2921; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000055_000389" title="bbox 822 2883 881 2912; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000390" title="bbox 894 2883 971 2912; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000055_000391" title="bbox 984 2883 1138 2912; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000055_000392" title="bbox 1151 2883 1182 2912; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000393" title="bbox 1196 2883 1299 2912; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000055_000394" title="bbox 1313 2883 1374 2919; x_wconf 93; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000055_000395" title="bbox 1388 2883 1573 2921; x_wconf 96; x_fsize 39">peripheral)</span>
+      <span class="ocrx_word" id="word_000055_000396" title="bbox 1587 2883 1678 2912; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000055_000397" title="bbox 1691 2893 1741 2912; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000055_000398" title="bbox 1753 2883 1889 2912; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000055_000399" title="bbox 1901 2883 2008 2912; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000022" title="bbox 376 2967 2098 3156">
+    <p class="ocr_par" id="par_000055_000028" lang="eng" title="bbox 376 2967 2098 3156" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000063" title="bbox 376 2967 2098 3005; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000400" title="bbox 376 2967 524 3005; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000055_000401" title="bbox 537 2967 565 2997; x_wconf 96; x_fsize 39">0:</span>
+      <span class="ocrx_word" id="word_000055_000402" title="bbox 581 2967 655 2996; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000055_000403" title="bbox 667 2967 793 3005; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000055_000404" title="bbox 806 2967 832 2996; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000055_000405" title="bbox 845 2968 896 2996; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000406" title="bbox 907 2967 1078 2997; x_wconf 96; x_fsize 39">read/write</span>
+      <span class="ocrx_word" id="word_000055_000407" title="bbox 1090 2968 1174 2997; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000055_000408" title="bbox 1187 2967 1335 3005; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000055_000409" title="bbox 1348 2968 1411 2996; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000055_000410" title="bbox 1424 2968 1557 2996; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000055_000411" title="bbox 1570 2968 1621 2996; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000412" title="bbox 1633 2968 1702 2996; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000055_000413" title="bbox 1715 2967 1793 2996; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000055_000414" title="bbox 1806 2968 1919 2997; x_wconf 83; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000055_000415" title="bbox 1933 2967 2033 2996; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000055_000416" title="bbox 2048 2977 2098 2996; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000064" title="bbox 376 3017 2090 3055; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000417" title="bbox 376 3018 528 3055; x_wconf 96; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000055_000418" title="bbox 539 3017 570 3046; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000055_000419" title="bbox 584 3017 713 3046; x_wconf 96; x_fsize 39">tri-state</span>
+      <span class="ocrx_word" id="word_000055_000420" title="bbox 725 3017 824 3046; x_wconf 96; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000055_000421" title="bbox 850 3018 928 3046; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000055_000422" title="bbox 941 3017 1058 3046; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000055_000423" title="bbox 1072 3023 1103 3046; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000055_000424" title="bbox 1115 3018 1166 3046; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000425" title="bbox 1178 3018 1256 3046; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000055_000426" title="bbox 1269 3017 1406 3055; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000055_000427" title="bbox 1419 3017 1445 3046; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000055_000428" title="bbox 1458 3022 1563 3055; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000055_000429" title="bbox 1576 3027 1615 3046; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000055_000430" title="bbox 1629 3018 1742 3047; x_wconf 90; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000055_000431" title="bbox 1756 3017 1866 3055; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000055_000432" title="bbox 1880 3027 1896 3046; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000433" title="bbox 1909 3017 1994 3046; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000055_000434" title="bbox 2006 3018 2090 3055; x_wconf 97; x_fsize 39">cycle</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000065" title="bbox 377 3068 2089 3106; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000435" title="bbox 377 3068 436 3097; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000436" title="bbox 449 3068 518 3097; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000055_000437" title="bbox 531 3068 617 3106; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000055_000438" title="bbox 630 3073 661 3097; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000055_000439" title="bbox 673 3069 724 3097; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000440" title="bbox 736 3069 849 3098; x_wconf 88; x_fsize 39">DO-D7</span>
+      <span class="ocrx_word" id="word_000055_000441" title="bbox 863 3078 934 3106; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000055_000442" title="bbox 944 3069 982 3097; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000055_000443" title="bbox 993 3068 1065 3097; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000055_000444" title="bbox 1078 3068 1157 3097; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000055_000445" title="bbox 1170 3069 1221 3097; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000446" title="bbox 1232 3068 1358 3106; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000055_000447" title="bbox 1371 3068 1481 3106; x_wconf 96; x_fsize 39">during</span>
+      <span class="ocrx_word" id="word_000055_000448" title="bbox 1495 3078 1511 3097; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000055_000449" title="bbox 1523 3068 1595 3097; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000055_000450" title="bbox 1608 3069 1700 3106; x_wconf 95; x_fsize 39">cycle.</span>
+      <span class="ocrx_word" id="word_000055_000451" title="bbox 1726 3069 1775 3098; x_wconf 96; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000055_000452" title="bbox 1788 3073 1876 3103; x_wconf 96; x_fsize 39">reset,</span>
+      <span class="ocrx_word" id="word_000055_000453" title="bbox 1890 3068 1951 3097; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000055_000454" title="bbox 1963 3068 2089 3106; x_wconf 96; x_fsize 39">register</span>
+     </span>
+     <span class="ocr_line" id="line_000055_000066" title="bbox 376 3118 1398 3156; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000455" title="bbox 376 3118 465 3147; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000055_000456" title="bbox 478 3119 529 3147; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000457" title="bbox 541 3118 609 3147; x_wconf 95; x_fsize 39">Info</span>
+      <span class="ocrx_word" id="word_000055_000458" title="bbox 621 3119 696 3156; x_wconf 96; x_fsize 39">Byte</span>
+      <span class="ocrx_word" id="word_000055_000459" title="bbox 709 3118 768 3147; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000055_000460" title="bbox 781 3118 819 3147; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000055_000461" title="bbox 831 3118 890 3147; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000055_000462" title="bbox 903 3119 981 3147; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000055_000463" title="bbox 993 3119 1044 3147; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000055_000464" title="bbox 1056 3118 1215 3156; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000055_000465" title="bbox 1228 3118 1398 3156; x_wconf 96; x_fsize 39">meanings:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000055_000023" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000055_000029" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000055_000067" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000055_000466" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000055_000467" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000055_000468" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000055_000469" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">53</span>
+      <span class="ocrx_word" id="word_000055_000470" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000055_000471" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000055_000472" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000056" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0056.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000056_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000056_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000056_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000056_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000056_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000056_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000056_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000056_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000056_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000056_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000056_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000056_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000001" title="bbox 404 311 1286 391">
+    <p class="ocr_par" id="par_000056_000001" lang="eng" title="bbox 404 311 1286 391" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000001" title="bbox 404 311 1286 341; baseline 0 -1; x_size 38.090908; x_descenders 9.522727; x_ascenders 9.522727">
+      <span class="ocrx_word" id="word_000056_000011" title="bbox 404 311 453 340; x_wconf 96; x_fsize 39">Bit</span>
+      <span class="ocrx_word" id="word_000056_000012" title="bbox 466 312 523 340; x_wconf 96; x_fsize 39">No.</span>
+      <span class="ocrx_word" id="word_000056_000013" title="bbox 617 312 665 340; x_wconf 95; x_fsize 39">D7</span>
+      <span class="ocrx_word" id="word_000056_000014" title="bbox 705 311 754 341; x_wconf 64; x_fsize 39">D6</span>
+      <span class="ocrx_word" id="word_000056_000015" title="bbox 794 312 841 341; x_wconf 66; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000056_000016" title="bbox 883 312 932 340; x_wconf 96; x_fsize 39">D4</span>
+      <span class="ocrx_word" id="word_000056_000017" title="bbox 971 312 1018 341; x_wconf 96; x_fsize 39">D3</span>
+      <span class="ocrx_word" id="word_000056_000018" title="bbox 1060 312 1109 340; x_wconf 96; x_fsize 39">D2</span>
+      <span class="ocrx_word" id="word_000056_000019" title="bbox 1149 312 1194 340; x_wconf 67; x_fsize 39">DI</span>
+      <span class="ocrx_word" id="word_000056_000020" title="bbox 1237 312 1286 341; x_wconf 96; x_fsize 39">DO</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000002" title="bbox 627 362 1271 391; baseline 0.002 -1; x_size 38.090908; x_descenders 9.522727; x_ascenders 9.522727">
+      <span class="ocrx_word" id="word_000056_000021" title="bbox 627 362 743 390; x_wconf 92; x_fsize 39">DD</span>
+      <span class="ocrx_word" id="word_000056_000022" title="bbox 804 362 922 390; x_wconf 87; x_fsize 39">DN</span>
+      <span class="ocrx_word" id="word_000056_000023" title="bbox 981 362 1010 390; x_wconf 86; x_fsize 39">N</span>
+      <span class="ocrx_word" id="word_000056_000024" title="bbox 1075 362 1094 391; x_wconf 70; x_fsize 39">S</span>
+      <span class="ocrx_word" id="word_000056_000025" title="bbox 1164 362 1183 391; x_wconf 24; x_fsize 39">S</span>
+      <span class="ocrx_word" id="word_000056_000026" title="bbox 1198 358 1206 404; x_wconf 10; x_fsize 39">_</span>
+      <span class="ocrx_word" id="word_000056_000027" title="bbox 1252 362 1271 391; x_wconf 10; x_fsize 39">S</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000002" title="bbox 376 445 1211 1648">
+    <p class="ocr_par" id="par_000056_000002" lang="eng" title="bbox 376 445 847 483" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000003" title="bbox 376 445 847 483; baseline 0.002 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000056_000028" title="bbox 376 446 404 474; x_wconf 85; x_fsize 39">D</span>
+      <span class="ocrx_word" id="word_000056_000029" title="bbox 450 446 478 474; x_wconf 68; x_fsize 39">D_</span>
+      <span class="ocrx_word" id="word_000056_000030" title="bbox 510 441 545 487; x_wconf 89; x_fsize 39">OD</span>
+      <span class="ocrx_word" id="word_000056_000031" title="bbox 559 446 564 474; x_wconf 64; x_fsize 39">i</span>
+      <span class="ocrx_word" id="word_000056_000032" title="bbox 579 441 606 487; x_wconf 42; x_fsize 39">_</span>
+      <span class="ocrx_word" id="word_000056_000033" title="bbox 642 445 759 475; x_wconf 40; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000056_000034" title="bbox 772 448 847 483; x_wconf 96; x_fsize 39">type</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000003" lang="eng" title="bbox 376 495 821 524" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000004" title="bbox 376 495 821 524; baseline -0.002 0; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000035" title="bbox 376 495 395 524; x_wconf 92; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000036" title="bbox 455 495 474 524; x_wconf 56; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000037" title="bbox 543 495 562 524; x_wconf 61; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000038" title="bbox 642 495 734 523; x_wconf 96; x_fsize 40">RAM</span>
+      <span class="ocrx_word" id="word_000056_000039" title="bbox 748 495 821 524; x_wconf 95; x_fsize 40">SSD</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000004" lang="eng" title="bbox 376 545 930 582" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000005" title="bbox 376 545 930 582; baseline -0.002 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000040" title="bbox 376 545 395 574; x_wconf 84; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000056_000041" title="bbox 455 545 474 574; x_wconf 42; x_fsize 39">oO</span>
+      <span class="ocrx_word" id="word_000056_000042" title="bbox 547 545 558 573; x_wconf 92; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000043" title="bbox 642 545 718 573; x_wconf 96; x_fsize 39">Intel</span>
+      <span class="ocrx_word" id="word_000056_000044" title="bbox 731 545 820 573; x_wconf 96; x_fsize 39">Flash</span>
+      <span class="ocrx_word" id="word_000056_000045" title="bbox 834 549 903 582; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000056_000046" title="bbox 919 545 930 573; x_wconf 64; x_fsize 39">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000005" lang="eng" title="bbox 376 595 934 632" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000006" title="bbox 376 595 934 632; baseline -0.002 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000047" title="bbox 376 595 395 624; x_wconf 65; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000056_000048" title="bbox 459 595 470 623; x_wconf 66; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000049" title="bbox 543 595 562 624; x_wconf 66; x_fsize 39">O</span>
+      <span class="ocrx_word" id="word_000056_000050" title="bbox 642 595 718 623; x_wconf 96; x_fsize 39">Intel</span>
+      <span class="ocrx_word" id="word_000056_000051" title="bbox 731 595 820 623; x_wconf 96; x_fsize 39">Flash</span>
+      <span class="ocrx_word" id="word_000056_000052" title="bbox 834 599 903 632; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000056_000053" title="bbox 915 595 934 623; x_wconf 96; x_fsize 39">2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000006" lang="eng" title="bbox 376 645 765 674" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000007" title="bbox 376 645 765 674; baseline 0 -1; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000054" title="bbox 376 645 395 674; x_wconf 48; x_fsize 40">Oo</span>
+      <span class="ocrx_word" id="word_000056_000055" title="bbox 459 645 470 673; x_wconf 80; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000056" title="bbox 547 645 558 673; x_wconf 88; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000057" title="bbox 692 645 765 674; x_wconf 95; x_fsize 40">TBS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000007" lang="eng" title="bbox 380 695 765 724" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000008" title="bbox 380 695 765 724; baseline -0.003 0; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000058" title="bbox 380 695 391 723; x_wconf 93; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000059" title="bbox 455 695 474 724; x_wconf 64; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000060" title="bbox 543 695 562 724; x_wconf 62; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000061" title="bbox 692 695 765 724; x_wconf 95; x_fsize 40">TBS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000008" lang="eng" title="bbox 380 745 765 774" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000009" title="bbox 380 745 765 774; baseline 0 -1; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000062" title="bbox 380 745 391 773; x_wconf 93; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000063" title="bbox 455 745 474 774; x_wconf 66; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000064" title="bbox 547 745 558 773; x_wconf 75; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000065" title="bbox 692 745 765 774; x_wconf 96; x_fsize 40">TBS</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000009" lang="eng" title="bbox 376 794 1188 958" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000010" title="bbox 380 794 1188 832; baseline 0 -9; x_size 35; x_descenders 7; x_ascenders 9">
+      <span class="ocrx_word" id="word_000056_000066" title="bbox 380 795 391 823; x_wconf 88; x_fsize 36">1</span>
+      <span class="ocrx_word" id="word_000056_000067" title="bbox 459 795 470 823; x_wconf 87; x_fsize 36">1</span>
+      <span class="ocrx_word" id="word_000056_000068" title="bbox 543 795 562 824; x_wconf 93; x_fsize 36">0</span>
+      <span class="ocrx_word" id="word_000056_000069" title="bbox 642 794 725 823; x_wconf 95; x_fsize 36">Read</span>
+      <span class="ocrx_word" id="word_000056_000070" title="bbox 738 795 811 832; x_wconf 95; x_fsize 36">only</span>
+      <span class="ocrx_word" id="word_000056_000071" title="bbox 823 795 896 824; x_wconf 96; x_fsize 36">SSD</span>
+      <span class="ocrx_word" id="word_000056_000072" title="bbox 910 795 1015 830; x_wconf 96; x_fsize 36">(ROM</span>
+      <span class="ocrx_word" id="word_000056_000073" title="bbox 1028 795 1106 824; x_wconf 77; x_fsize 36">OTP</span>
+      <span class="ocrx_word" id="word_000056_000074" title="bbox 1118 795 1188 830; x_wconf 96; x_fsize 36">etc.)</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000011" title="bbox 380 844 1165 882; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000075" title="bbox 380 845 391 873; x_wconf 85; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000076" title="bbox 459 845 470 873; x_wconf 92; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000077" title="bbox 547 845 558 873; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000078" title="bbox 642 844 806 873; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000056_000079" title="bbox 817 844 913 873; x_wconf 96; x_fsize 39">Write</span>
+      <span class="ocrx_word" id="word_000056_000080" title="bbox 924 844 1078 882; x_wconf 95; x_fsize 39">protected</span>
+      <span class="ocrx_word" id="word_000056_000081" title="bbox 1092 845 1165 874; x_wconf 96; x_fsize 39">SSD</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000012" title="bbox 376 928 971 958; baseline 0 0; x_size 39.835579; x_descenders 9.8355808; x_ascenders 9">
+      <span class="ocrx_word" id="word_000056_000082" title="bbox 376 929 404 958; x_wconf 90; x_fsize 41">N</span>
+      <span class="ocrx_word" id="word_000056_000083" title="bbox 450 929 478 958; x_wconf 92; x_fsize 41">N</span>
+      <span class="ocrx_word" id="word_000056_000084" title="bbox 642 929 787 958; x_wconf 96; x_fsize 41">Number</span>
+      <span class="ocrx_word" id="word_000056_000085" title="bbox 800 928 835 958; x_wconf 96; x_fsize 41">of</span>
+      <span class="ocrx_word" id="word_000056_000086" title="bbox 845 928 971 958; x_wconf 96; x_fsize 41">devices</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000010" lang="eng" title="bbox 376 978 824 1007" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000013" title="bbox 376 978 824 1007; baseline -0.002 0; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000087" title="bbox 376 978 395 1007; x_wconf 84; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000088" title="bbox 455 978 474 1007; x_wconf 68; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000089" title="bbox 813 978 824 1006; x_wconf 96; x_fsize 40">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000011" lang="eng" title="bbox 376 1028 828 1057" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000014" title="bbox 376 1028 828 1057; baseline -0.002 0; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000090" title="bbox 376 1028 395 1057; x_wconf 68; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000091" title="bbox 459 1028 470 1056; x_wconf 90; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000092" title="bbox 809 1028 828 1056; x_wconf 97; x_fsize 40">2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000012" lang="eng" title="bbox 380 1078 826 1107" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000015" title="bbox 380 1078 826 1107; baseline 0.002 -1; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000093" title="bbox 380 1078 391 1106; x_wconf 88; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000094" title="bbox 455 1078 474 1107; x_wconf 26; x_fsize 40">0O</span>
+      <span class="ocrx_word" id="word_000056_000095" title="bbox 810 1078 826 1107; x_wconf 96; x_fsize 40">3</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000013" lang="eng" title="bbox 380 1128 828 1156" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000016" title="bbox 380 1128 828 1156; baseline 0 0; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000096" title="bbox 376 1123 384 1170; x_wconf 44; x_fsize 40">|</span>
+      <span class="ocrx_word" id="word_000056_000097" title="bbox 415 1123 459 1170; x_wconf 16; x_fsize 40">ae</span>
+      <span class="ocrx_word" id="word_000056_000098" title="bbox 466 1128 470 1156; x_wconf 74; x_fsize 40">|</span>
+      <span class="ocrx_word" id="word_000056_000099" title="bbox 808 1128 828 1156; x_wconf 97; x_fsize 40">4</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000014" lang="eng" title="bbox 376 1211 843 1241" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000017" title="bbox 376 1211 843 1241; baseline -0.002 0; x_size 39.835579; x_descenders 9.8355808; x_ascenders 9">
+      <span class="ocrx_word" id="word_000056_000100" title="bbox 376 1211 397 1241; x_wconf 87; x_fsize 41">S</span>
+      <span class="ocrx_word" id="word_000056_000101" title="bbox 454 1211 475 1241; x_wconf 52; x_fsize 41">S_</span>
+      <span class="ocrx_word" id="word_000056_000102" title="bbox 542 1211 563 1241; x_wconf 65; x_fsize 41">S__</span>
+      <span class="ocrx_word" id="word_000056_000103" title="bbox 642 1211 759 1241; x_wconf 96; x_fsize 41">Device</span>
+      <span class="ocrx_word" id="word_000056_000104" title="bbox 772 1211 843 1241; x_wconf 96; x_fsize 41">Size</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000015" lang="eng" title="bbox 376 1260 1211 1348" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000018" title="bbox 376 1260 1211 1298; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000105" title="bbox 376 1261 395 1290; x_wconf 90; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000056_000106" title="bbox 455 1261 474 1290; x_wconf 78; x_fsize 39">O</span>
+      <span class="ocrx_word" id="word_000056_000107" title="bbox 543 1261 562 1290; x_wconf 87; x_fsize 39">O</span>
+      <span class="ocrx_word" id="word_000056_000108" title="bbox 642 1261 748 1298; x_wconf 94; x_fsize 39">Illegal</span>
+      <span class="ocrx_word" id="word_000056_000109" title="bbox 762 1260 925 1296; x_wconf 96; x_fsize 39">(Indicates</span>
+      <span class="ocrx_word" id="word_000056_000110" title="bbox 938 1270 979 1289; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000056_000111" title="bbox 992 1261 1065 1290; x_wconf 95; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000056_000112" title="bbox 1077 1261 1211 1298; x_wconf 95; x_fsize 39">present)</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000019" title="bbox 376 1310 889 1348; baseline -0.002 -8; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000113" title="bbox 376 1311 395 1340; x_wconf 78; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000114" title="bbox 455 1311 474 1340; x_wconf 38; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000115" title="bbox 547 1311 558 1339; x_wconf 89; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000116" title="bbox 750 1310 889 1348; x_wconf 92; x_fsize 40">32Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000016" lang="eng" title="bbox 376 1360 889 1398" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000020" title="bbox 376 1360 889 1398; baseline -0.002 -8; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000117" title="bbox 376 1361 395 1390; x_wconf 73; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000118" title="bbox 459 1361 470 1389; x_wconf 81; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000119" title="bbox 543 1361 562 1390; x_wconf 81; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000120" title="bbox 749 1360 889 1398; x_wconf 91; x_fsize 40">64Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000017" lang="eng" title="bbox 376 1410 899 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000021" title="bbox 376 1410 899 1448; baseline 0 -9; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000121" title="bbox 376 1411 395 1440; x_wconf 53; x_fsize 40">Oo</span>
+      <span class="ocrx_word" id="word_000056_000122" title="bbox 459 1411 470 1439; x_wconf 76; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000123" title="bbox 547 1411 558 1439; x_wconf 86; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000124" title="bbox 742 1410 899 1448; x_wconf 91; x_fsize 40">128Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000018" lang="eng" title="bbox 380 1460 899 1498" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000022" title="bbox 380 1460 899 1498; baseline -0.002 -8; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000125" title="bbox 380 1461 391 1489; x_wconf 92; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000126" title="bbox 455 1461 474 1490; x_wconf 63; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000127" title="bbox 543 1461 562 1490; x_wconf 80; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000128" title="bbox 738 1460 899 1498; x_wconf 92; x_fsize 40">256Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000019" lang="eng" title="bbox 380 1510 899 1548" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000023" title="bbox 380 1510 899 1548; baseline 0 -9; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000129" title="bbox 380 1511 391 1539; x_wconf 93; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000130" title="bbox 455 1511 474 1540; x_wconf 49; x_fsize 40">0</span>
+      <span class="ocrx_word" id="word_000056_000131" title="bbox 547 1511 558 1539; x_wconf 77; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000132" title="bbox 738 1510 899 1548; x_wconf 92; x_fsize 40">512Kbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000020" lang="eng" title="bbox 380 1560 882 1598" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000024" title="bbox 380 1560 882 1598; baseline 0 -9; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000133" title="bbox 380 1561 391 1589; x_wconf 93; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000134" title="bbox 459 1561 470 1589; x_wconf 81; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000135" title="bbox 543 1561 562 1590; x_wconf 81; x_fsize 40">O</span>
+      <span class="ocrx_word" id="word_000056_000136" title="bbox 760 1560 882 1598; x_wconf 84; x_fsize 40">1Mbyte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000056_000021" lang="eng" title="bbox 380 1610 882 1648" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000025" title="bbox 380 1610 882 1648; baseline 0 -9; x_size 39.102043; x_descenders 9.2142859; x_ascenders 10.214286">
+      <span class="ocrx_word" id="word_000056_000137" title="bbox 380 1611 391 1639; x_wconf 91; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000138" title="bbox 459 1611 470 1639; x_wconf 92; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000139" title="bbox 547 1611 558 1639; x_wconf 83; x_fsize 40">1</span>
+      <span class="ocrx_word" id="word_000056_000140" title="bbox 756 1610 882 1648; x_wconf 88; x_fsize 40">2Mbyte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000003" title="bbox 376 1694 1981 1783">
+    <p class="ocr_par" id="par_000056_000022" lang="eng" title="bbox 376 1694 1981 1783" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000026" title="bbox 376 1694 1981 1732; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000141" title="bbox 376 1694 524 1732; x_wconf 95; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000056_000142" title="bbox 539 1694 565 1723; x_wconf 96; x_fsize 39">1:</span>
+      <span class="ocrx_word" id="word_000056_000143" title="bbox 581 1694 655 1723; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000056_000144" title="bbox 667 1694 793 1732; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000056_000145" title="bbox 806 1694 832 1723; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000056_000146" title="bbox 844 1695 916 1723; x_wconf 97; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000056_000147" title="bbox 931 1704 947 1723; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000056_000148" title="bbox 959 1694 1031 1723; x_wconf 95; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000056_000149" title="bbox 1045 1694 1104 1723; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000056_000150" title="bbox 1117 1694 1202 1723; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000056_000151" title="bbox 1213 1694 1348 1732; x_wconf 94; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000056_000152" title="bbox 1374 1695 1407 1723; x_wconf 94; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000056_000153" title="bbox 1420 1694 1492 1723; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000056_000154" title="bbox 1505 1694 1604 1729; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000056_000155" title="bbox 1619 1694 1642 1723; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000056_000156" title="bbox 1654 1694 1680 1723; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000056_000157" title="bbox 1693 1694 1808 1723; x_wconf 95; x_fsize 39">termed</span>
+      <span class="ocrx_word" id="word_000056_000158" title="bbox 1821 1695 1872 1723; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000159" title="bbox 1884 1695 1981 1732; x_wconf 95; x_fsize 39">Input</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000027" title="bbox 376 1745 1517 1783; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000160" title="bbox 376 1745 533 1783; x_wconf 94; x_fsize 39">Register.</span>
+      <span class="ocrx_word" id="word_000056_000161" title="bbox 559 1746 624 1774; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000056_000162" title="bbox 636 1745 719 1783; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000056_000163" title="bbox 731 1745 790 1774; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000056_000164" title="bbox 803 1745 838 1774; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000165" title="bbox 847 1745 907 1774; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000056_000166" title="bbox 919 1745 1045 1783; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000056_000167" title="bbox 1059 1755 1109 1774; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000056_000168" title="bbox 1121 1746 1192 1774; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000056_000169" title="bbox 1206 1745 1329 1774; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000056_000170" title="bbox 1343 1755 1375 1774; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000056_000171" title="bbox 1388 1745 1517 1774; x_wconf 96; x_fsize 39">follows:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000004" title="bbox 376 1995 2102 2133">
+    <p class="ocr_par" id="par_000056_000023" lang="eng" title="bbox 376 1995 2102 2133" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000028" title="bbox 376 1995 2102 2033; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000172" title="bbox 376 1996 441 2024; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000056_000173" title="bbox 454 1996 501 2030; x_wconf 96; x_fsize 36">Se,</span>
+      <span class="ocrx_word" id="word_000056_000174" title="bbox 516 1996 563 2024; x_wconf 96; x_fsize 36">De</span>
+      <span class="ocrx_word" id="word_000056_000175" title="bbox 576 1995 635 2024; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000056_000176" title="bbox 648 1996 695 2024; x_wconf 96; x_fsize 36">Ne</span>
+      <span class="ocrx_word" id="word_000056_000177" title="bbox 706 1995 765 2024; x_wconf 96; x_fsize 36">bits</span>
+      <span class="ocrx_word" id="word_000056_000178" title="bbox 778 1995 860 2030; x_wconf 96; x_fsize 36">hold,</span>
+      <span class="ocrx_word" id="word_000056_000179" title="bbox 875 2005 914 2024; x_wconf 95; x_fsize 36">on</span>
+      <span class="ocrx_word" id="word_000056_000180" title="bbox 927 2000 1014 2030; x_wconf 95; x_fsize 36">reset,</span>
+      <span class="ocrx_word" id="word_000056_000181" title="bbox 1029 1996 1080 2024; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000056_000182" title="bbox 1092 1995 1249 2024; x_wconf 96; x_fsize 36">Extended</span>
+      <span class="ocrx_word" id="word_000056_000183" title="bbox 1262 1995 1330 2024; x_wconf 96; x_fsize 36">Info</span>
+      <span class="ocrx_word" id="word_000056_000184" title="bbox 1342 1996 1417 2033; x_wconf 96; x_fsize 36">Byte</span>
+      <span class="ocrx_word" id="word_000056_000185" title="bbox 1429 1995 1529 2024; x_wconf 96; x_fsize 36">which</span>
+      <span class="ocrx_word" id="word_000056_000186" title="bbox 1543 1995 1569 2024; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000056_000187" title="bbox 1582 1995 1656 2024; x_wconf 96; x_fsize 36">used</span>
+      <span class="ocrx_word" id="word_000056_000188" title="bbox 1669 1995 1700 2024; x_wconf 93; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000056_000189" title="bbox 1714 1996 1828 2025; x_wconf 91; x_fsize 36">ASIC4</span>
+      <span class="ocrx_word" id="word_000056_000190" title="bbox 1841 1995 1998 2024; x_wconf 96; x_fsize 36">Extended</span>
+      <span class="ocrx_word" id="word_000056_000191" title="bbox 2011 1995 2102 2024; x_wconf 96; x_fsize 36">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000029" title="bbox 376 2045 1899 2083; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000192" title="bbox 376 2051 407 2074; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000056_000193" title="bbox 419 2045 522 2074; x_wconf 96; x_fsize 39">define</span>
+      <span class="ocrx_word" id="word_000056_000194" title="bbox 534 2046 585 2074; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000195" title="bbox 597 2050 666 2083; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000056_000196" title="bbox 678 2045 713 2074; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000197" title="bbox 721 2045 893 2083; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000056_000198" title="bbox 906 2045 1012 2074; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000056_000199" title="bbox 1025 2055 1057 2074; x_wconf 97; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000056_000200" title="bbox 1070 2045 1232 2083; x_wconf 96; x_fsize 39">explained</span>
+      <span class="ocrx_word" id="word_000056_000201" title="bbox 1245 2046 1319 2074; x_wconf 95; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000056_000202" title="bbox 1332 2045 1363 2074; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000056_000203" title="bbox 1377 2046 1428 2074; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000204" title="bbox 1441 2045 1555 2074; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000056_000205" title="bbox 1569 2055 1608 2074; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000056_000206" title="bbox 1622 2046 1736 2075; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000056_000207" title="bbox 1748 2051 1827 2074; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000056_000208" title="bbox 1840 2045 1899 2074; x_wconf 96; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000030" title="bbox 376 2095 942 2133; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000209" title="bbox 376 2095 600 2133; x_wconf 96; x_fsize 39">configuration</span>
+      <span class="ocrx_word" id="word_000056_000210" title="bbox 615 2095 674 2124; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000056_000211" title="bbox 687 2095 823 2124; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000056_000212" title="bbox 835 2095 942 2124; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000005" title="bbox 445 2196 1388 2658">
+    <p class="ocr_par" id="par_000056_000024" lang="eng" title="bbox 445 2196 1388 2658" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000031" title="bbox 445 2196 749 2226; baseline 0.003 -1; x_size 37.827908; x_descenders 7.8279066; x_ascenders 9">
+      <span class="ocrx_word" id="word_000056_000213" title="bbox 445 2197 483 2225; x_wconf 93; x_fsize 39">M</span>
+      <span class="ocrx_word" id="word_000056_000214" title="bbox 529 2197 576 2226; x_wconf 96; x_fsize 39">De</span>
+      <span class="ocrx_word" id="word_000056_000215" title="bbox 618 2197 665 2226; x_wconf 95; x_fsize 39">Ne</span>
+      <span class="ocrx_word" id="word_000056_000216" title="bbox 709 2196 749 2226; x_wconf 96; x_fsize 39">Se</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000032" title="bbox 459 2278 1185 2316; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000217" title="bbox 459 2279 470 2307; x_wconf 94; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000218" title="bbox 543 2279 562 2308; x_wconf 91; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000056_000219" title="bbox 632 2279 651 2308; x_wconf 80; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000056_000220" title="bbox 720 2279 739 2308; x_wconf 60; x_fsize 39">90</span>
+      <span class="ocrx_word" id="word_000056_000221" title="bbox 819 2279 868 2307; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000056_000222" title="bbox 879 2278 1051 2316; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000056_000223" title="bbox 1064 2278 1185 2307; x_wconf 96; x_fsize 39">devices</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000033" title="bbox 459 2328 1289 2364; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000224" title="bbox 459 2329 470 2357; x_wconf 95; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000225" title="bbox 543 2329 562 2358; x_wconf 66; x_fsize 37">0</span>
+      <span class="ocrx_word" id="word_000056_000226" title="bbox 632 2329 651 2358; x_wconf 80; x_fsize 37">O</span>
+      <span class="ocrx_word" id="word_000056_000227" title="bbox 724 2329 735 2357; x_wconf 95; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000228" title="bbox 819 2328 920 2357; x_wconf 91; x_fsize 37">Turbo</span>
+      <span class="ocrx_word" id="word_000056_000229" title="bbox 932 2329 1043 2358; x_wconf 90; x_fsize 37">RS232</span>
+      <span class="ocrx_word" id="word_000056_000230" title="bbox 1057 2328 1146 2357; x_wconf 96; x_fsize 37">serial</span>
+      <span class="ocrx_word" id="word_000056_000231" title="bbox 1160 2328 1289 2364; x_wconf 96; x_fsize 37">(16550)</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000034" title="bbox 459 2379 901 2408; baseline 0 -1; x_size 37.285713; x_descenders 7.2857141; x_ascenders 10.454545">
+      <span class="ocrx_word" id="word_000056_000232" title="bbox 459 2379 470 2407; x_wconf 92; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000233" title="bbox 543 2379 562 2408; x_wconf 47; x_fsize 38">oO</span>
+      <span class="ocrx_word" id="word_000056_000234" title="bbox 636 2379 647 2407; x_wconf 84; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000235" title="bbox 720 2379 739 2408; x_wconf 61; x_fsize 38">O</span>
+      <span class="ocrx_word" id="word_000056_000236" title="bbox 820 2379 901 2408; x_wconf 91; x_fsize 38">3Fax</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000035" title="bbox 459 2429 924 2458; baseline 0 -1; x_size 37.285713; x_descenders 7.2857141; x_ascenders 10.454545">
+      <span class="ocrx_word" id="word_000056_000237" title="bbox 459 2429 470 2457; x_wconf 93; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000238" title="bbox 543 2429 562 2458; x_wconf 73; x_fsize 38">oO</span>
+      <span class="ocrx_word" id="word_000056_000239" title="bbox 636 2429 647 2457; x_wconf 87; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000240" title="bbox 724 2429 735 2457; x_wconf 96; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000241" title="bbox 819 2429 924 2458; x_wconf 83; x_fsize 38">T.B.S.</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000036" title="bbox 459 2479 924 2508; baseline 0 -1; x_size 37.285713; x_descenders 7.2857141; x_ascenders 10.454545">
+      <span class="ocrx_word" id="word_000056_000242" title="bbox 459 2479 470 2507; x_wconf 96; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000243" title="bbox 547 2479 558 2507; x_wconf 86; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000244" title="bbox 632 2479 651 2508; x_wconf 40; x_fsize 38">0O</span>
+      <span class="ocrx_word" id="word_000056_000245" title="bbox 720 2479 739 2508; x_wconf 26; x_fsize 38">0</span>
+      <span class="ocrx_word" id="word_000056_000246" title="bbox 819 2479 924 2508; x_wconf 83; x_fsize 38">T.B.S.</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000037" title="bbox 459 2529 924 2558; baseline 0 -1; x_size 37.285713; x_descenders 7.2857141; x_ascenders 10.454545">
+      <span class="ocrx_word" id="word_000056_000247" title="bbox 459 2529 470 2557; x_wconf 96; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000248" title="bbox 547 2529 558 2557; x_wconf 92; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000249" title="bbox 632 2529 651 2558; x_wconf 29; x_fsize 38">OO</span>
+      <span class="ocrx_word" id="word_000056_000250" title="bbox 724 2529 735 2557; x_wconf 88; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000251" title="bbox 819 2529 924 2558; x_wconf 82; x_fsize 38">T.B.S.</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000038" title="bbox 459 2579 924 2608; baseline 0 -1; x_size 37.285713; x_descenders 7.2857141; x_ascenders 10.454545">
+      <span class="ocrx_word" id="word_000056_000252" title="bbox 459 2579 470 2607; x_wconf 96; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000253" title="bbox 547 2579 558 2607; x_wconf 96; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000254" title="bbox 636 2579 647 2607; x_wconf 82; x_fsize 38">1</span>
+      <span class="ocrx_word" id="word_000056_000255" title="bbox 720 2579 739 2608; x_wconf 82; x_fsize 38">O</span>
+      <span class="ocrx_word" id="word_000056_000256" title="bbox 819 2579 924 2608; x_wconf 83; x_fsize 38">T.B.S.</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000039" title="bbox 459 2628 1388 2658; baseline 0 -1; x_size 36.08239; x_descenders 7.0823917; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000257" title="bbox 459 2629 470 2657; x_wconf 96; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000258" title="bbox 547 2629 558 2657; x_wconf 96; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000259" title="bbox 636 2629 647 2657; x_wconf 96; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000260" title="bbox 724 2629 735 2657; x_wconf 96; x_fsize 37">1</span>
+      <span class="ocrx_word" id="word_000056_000261" title="bbox 819 2628 976 2657; x_wconf 96; x_fsize 37">Extended</span>
+      <span class="ocrx_word" id="word_000056_000262" title="bbox 989 2628 1055 2657; x_wconf 96; x_fsize 37">info</span>
+      <span class="ocrx_word" id="word_000056_000263" title="bbox 1067 2628 1229 2657; x_wconf 95; x_fsize 37">contained</span>
+      <span class="ocrx_word" id="word_000056_000264" title="bbox 1242 2628 1273 2657; x_wconf 96; x_fsize 37">in</span>
+      <span class="ocrx_word" id="word_000056_000265" title="bbox 1287 2629 1388 2658; x_wconf 96; x_fsize 37">ROM.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000006" title="bbox 376 2711 2051 2849">
+    <p class="ocr_par" id="par_000056_000025" lang="eng" title="bbox 376 2711 2051 2849" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000040" title="bbox 376 2711 1971 2749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000266" title="bbox 376 2712 441 2740; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000056_000267" title="bbox 452 2712 502 2740; x_wconf 92; x_fsize 39">X2</span>
+      <span class="ocrx_word" id="word_000056_000268" title="bbox 514 2711 557 2740; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000056_000269" title="bbox 571 2717 630 2740; x_wconf 96; x_fsize 39">sets</span>
+      <span class="ocrx_word" id="word_000056_000270" title="bbox 643 2712 694 2740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000271" title="bbox 707 2716 782 2740; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000056_000272" title="bbox 794 2711 829 2740; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000273" title="bbox 838 2712 889 2740; x_wconf 91; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000274" title="bbox 900 2712 1001 2740; x_wconf 91; x_fsize 39">X2D2</span>
+      <span class="ocrx_word" id="word_000056_000275" title="bbox 1014 2711 1101 2749; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000056_000276" title="bbox 1113 2711 1213 2740; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000056_000277" title="bbox 1227 2711 1253 2740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000056_000278" title="bbox 1266 2711 1340 2740; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000056_000279" title="bbox 1353 2716 1384 2740; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000056_000280" title="bbox 1396 2711 1529 2740; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000056_000281" title="bbox 1541 2712 1675 2740; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000056_000282" title="bbox 1688 2712 1739 2740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000283" title="bbox 1751 2711 1857 2740; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000056_000284" title="bbox 1870 2711 1933 2740; x_wconf 96; x_fsize 39">size</span>
+      <span class="ocrx_word" id="word_000056_000285" title="bbox 1945 2711 1971 2740; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000041" title="bbox 376 2761 2051 2799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000286" title="bbox 376 2767 499 2790; x_wconf 95; x_fsize 39">correct.</span>
+      <span class="ocrx_word" id="word_000056_000287" title="bbox 525 2762 558 2790; x_wconf 93; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000056_000288" title="bbox 572 2762 652 2791; x_wconf 91; x_fsize 39">M=0</span>
+      <span class="ocrx_word" id="word_000056_000289" title="bbox 665 2761 768 2790; x_wconf 96; x_fsize 39">mixed</span>
+      <span class="ocrx_word" id="word_000056_000290" title="bbox 781 2761 880 2796; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000056_000291" title="bbox 895 2762 946 2790; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000292" title="bbox 957 2762 1007 2790; x_wconf 93; x_fsize 39">X2</span>
+      <span class="ocrx_word" id="word_000056_000293" title="bbox 1019 2761 1063 2790; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000056_000294" title="bbox 1075 2766 1155 2790; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000056_000295" title="bbox 1167 2761 1205 2790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000056_000296" title="bbox 1217 2762 1285 2790; x_wconf 96; x_fsize 39">low.</span>
+      <span class="ocrx_word" id="word_000056_000297" title="bbox 1311 2762 1415 2799; x_wconf 93; x_fsize 39">Inputs</span>
+      <span class="ocrx_word" id="word_000056_000298" title="bbox 1428 2762 1554 2791; x_wconf 61; x_fsize 39">In0-In2</span>
+      <span class="ocrx_word" id="word_000056_000299" title="bbox 1567 2761 1640 2790; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000056_000300" title="bbox 1653 2762 1704 2790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000301" title="bbox 1716 2766 1835 2790; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000056_000302" title="bbox 1849 2766 1942 2790; x_wconf 97; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000056_000303" title="bbox 1955 2761 1990 2790; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000304" title="bbox 1999 2762 2051 2790; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000042" title="bbox 376 2811 1371 2849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000305" title="bbox 376 2812 460 2840; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000056_000306" title="bbox 472 2811 744 2849; x_wconf 95; x_fsize 39">correspondingly</span>
+      <span class="ocrx_word" id="word_000056_000307" title="bbox 755 2811 866 2840; x_wconf 96; x_fsize 39">named</span>
+      <span class="ocrx_word" id="word_000056_000308" title="bbox 879 2812 1002 2849; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000056_000309" title="bbox 1015 2811 1101 2849; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000056_000310" title="bbox 1114 2811 1192 2840; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000056_000311" title="bbox 1205 2816 1236 2840; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000056_000312" title="bbox 1248 2812 1371 2841; x_wconf 92; x_fsize 39">ASIC4.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000007" title="bbox 376 2895 1991 2983">
+    <p class="ocr_par" id="par_000056_000026" lang="eng" title="bbox 376 2895 1991 2983" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000043" title="bbox 376 2895 1991 2933; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000313" title="bbox 376 2896 409 2924; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000056_000314" title="bbox 423 2895 508 2924; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000056_000315" title="bbox 520 2895 619 2930; x_wconf 96; x_fsize 39">mode,</span>
+      <span class="ocrx_word" id="word_000056_000316" title="bbox 634 2895 771 2933; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000056_000317" title="bbox 788 2896 799 2924; x_wconf 81; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000056_000318" title="bbox 816 2895 842 2924; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000056_000319" title="bbox 855 2895 970 2924; x_wconf 95; x_fsize 39">termed</span>
+      <span class="ocrx_word" id="word_000056_000320" title="bbox 983 2896 1034 2924; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000321" title="bbox 1046 2895 1163 2925; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000056_000322" title="bbox 1176 2895 1247 2925; x_wconf 96; x_fsize 39">Size</span>
+      <span class="ocrx_word" id="word_000056_000323" title="bbox 1260 2895 1408 2933; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000056_000324" title="bbox 1421 2896 1522 2924; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000056_000325" title="bbox 1533 2895 1592 2924; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000056_000326" title="bbox 1606 2896 1659 2925; x_wconf 93; x_fsize 39">3-0</span>
+      <span class="ocrx_word" id="word_000056_000327" title="bbox 1673 2896 1799 2931; x_wconf 81; x_fsize 39">(S3-SO)</span>
+      <span class="ocrx_word" id="word_000056_000328" title="bbox 1813 2905 1884 2933; x_wconf 96; x_fsize 39">map</span>
+      <span class="ocrx_word" id="word_000056_000329" title="bbox 1897 2900 1928 2924; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000056_000330" title="bbox 1940 2896 1991 2924; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000056_000044" title="bbox 377 2945 1852 2983; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000331" title="bbox 377 2945 503 2983; x_wconf 96; x_fsize 39">settings</span>
+      <span class="ocrx_word" id="word_000056_000332" title="bbox 516 2945 551 2974; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000333" title="bbox 560 2946 611 2974; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000334" title="bbox 623 2945 752 2974; x_wconf 96; x_fsize 39">decoder</span>
+      <span class="ocrx_word" id="word_000056_000335" title="bbox 765 2945 867 2983; x_wconf 96; x_fsize 39">inputs</span>
+      <span class="ocrx_word" id="word_000056_000336" title="bbox 881 2945 954 2981; x_wconf 96; x_fsize 39">(and</span>
+      <span class="ocrx_word" id="word_000056_000337" title="bbox 967 2946 1064 2974; x_wconf 96; x_fsize 39">hence</span>
+      <span class="ocrx_word" id="word_000056_000338" title="bbox 1076 2946 1127 2974; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000056_000339" title="bbox 1138 2945 1310 2983; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000056_000340" title="bbox 1323 2945 1429 2974; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000056_000341" title="bbox 1442 2945 1517 2981; x_wconf 96; x_fsize 39">size)</span>
+      <span class="ocrx_word" id="word_000056_000342" title="bbox 1532 2955 1564 2974; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000056_000343" title="bbox 1577 2945 1697 2974; x_wconf 96; x_fsize 39">follows</span>
+      <span class="ocrx_word" id="word_000056_000344" title="bbox 1710 2945 1852 2974; x_wconf 96; x_fsize 39">overleaf:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000056_000008" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000056_000027" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000056_000045" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000056_000345" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000056_000346" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000056_000347" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000056_000348" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">54</span>
+      <span class="ocrx_word" id="word_000056_000349" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000056_000350" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000056_000351" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000057" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0057.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000057_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000057_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000057_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000057_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000057_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000057_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000057_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000057_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000057_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000057_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000057_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000057_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000001" title="bbox 443 478 1506 1390">
+    <p class="ocr_par" id="par_000057_000001" lang="eng" title="bbox 443 478 1506 591" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000001" title="bbox 465 478 1506 516; baseline 0.001 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000057_000011" title="bbox 465 478 536 508; x_wconf 96; x_fsize 39">Size</span>
+      <span class="ocrx_word" id="word_000057_000012" title="bbox 549 478 697 516; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000057_000013" title="bbox 819 479 966 508; x_wconf 96; x_fsize 39">Decoder</span>
+      <span class="ocrx_word" id="word_000057_000014" title="bbox 979 479 1091 516; x_wconf 96; x_fsize 39">Inputs</span>
+      <span class="ocrx_word" id="word_000057_000015" title="bbox 1174 478 1291 508; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000057_000016" title="bbox 1304 478 1375 508; x_wconf 96; x_fsize 39">Size</span>
+      <span class="ocrx_word" id="word_000057_000017" title="bbox 1389 478 1506 516; x_wconf 96; x_fsize 39">(bytes)</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000002" title="bbox 443 561 1124 591; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000018" title="bbox 443 561 485 591; x_wconf 57; x_fsize 41">S3</span>
+      <span class="ocrx_word" id="word_000057_000019" title="bbox 531 561 573 591; x_wconf 57; x_fsize 41">S2</span>
+      <span class="ocrx_word" id="word_000057_000020" title="bbox 620 561 661 591; x_wconf 66; x_fsize 41">S1</span>
+      <span class="ocrx_word" id="word_000057_000021" title="bbox 708 561 750 591; x_wconf 91; x_fsize 41">SO</span>
+      <span class="ocrx_word" id="word_000057_000022" title="bbox 868 561 947 591; x_wconf 51; x_fsize 41">DCO</span>
+      <span class="ocrx_word" id="word_000057_000023" title="bbox 956 561 1034 591; x_wconf 51; x_fsize 41">DC1</span>
+      <span class="ocrx_word" id="word_000057_000024" title="bbox 1045 561 1124 591; x_wconf 70; x_fsize 41">DC2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000002" lang="eng" title="bbox 455 610 1382 640" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000003" title="bbox 455 610 1382 640; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000025" title="bbox 455 611 474 640; x_wconf 93; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000026" title="bbox 543 611 562 640; x_wconf 83; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000027" title="bbox 632 611 651 640; x_wconf 41; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000028" title="bbox 720 611 739 640; x_wconf 38; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000029" title="bbox 872 611 940 640; x_wconf 52; x_fsize 41">A15</span>
+      <span class="ocrx_word" id="word_000057_000030" title="bbox 960 610 1030 640; x_wconf 83; x_fsize 41">Al6</span>
+      <span class="ocrx_word" id="word_000057_000031" title="bbox 1049 611 1118 639; x_wconf 29; x_fsize 41">Al7</span>
+      <span class="ocrx_word" id="word_000057_000032" title="bbox 1321 610 1382 640; x_wconf 96; x_fsize 41">32k</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000003" lang="eng" title="bbox 455 660 1382 690" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000004" title="bbox 455 660 1382 690; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000033" title="bbox 455 661 474 690; x_wconf 91; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000034" title="bbox 543 661 562 690; x_wconf 80; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000035" title="bbox 632 661 651 690; x_wconf 28; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000036" title="bbox 724 661 735 689; x_wconf 82; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000037" title="bbox 872 661 940 690; x_wconf 38; x_fsize 41">Al15</span>
+      <span class="ocrx_word" id="word_000057_000038" title="bbox 960 660 1030 690; x_wconf 83; x_fsize 41">Al6</span>
+      <span class="ocrx_word" id="word_000057_000039" title="bbox 1049 661 1118 689; x_wconf 53; x_fsize 41">Al7</span>
+      <span class="ocrx_word" id="word_000057_000040" title="bbox 1321 660 1382 690; x_wconf 96; x_fsize 41">32k</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000004" lang="eng" title="bbox 455 710 1382 740" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000005" title="bbox 455 710 1382 740; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000041" title="bbox 455 711 474 740; x_wconf 93; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000042" title="bbox 543 711 562 740; x_wconf 61; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000043" title="bbox 636 711 647 739; x_wconf 86; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000044" title="bbox 720 711 739 740; x_wconf 20; x_fsize 41">=O</span>
+      <span class="ocrx_word" id="word_000057_000045" title="bbox 872 710 942 740; x_wconf 62; x_fsize 41">Al6</span>
+      <span class="ocrx_word" id="word_000057_000046" title="bbox 960 711 1029 739; x_wconf 77; x_fsize 41">Al7</span>
+      <span class="ocrx_word" id="word_000057_000047" title="bbox 1049 711 1118 740; x_wconf 46; x_fsize 41">A18</span>
+      <span class="ocrx_word" id="word_000057_000048" title="bbox 1320 710 1382 740; x_wconf 96; x_fsize 41">64k</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000005" lang="eng" title="bbox 455 760 1392 940" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000006" title="bbox 455 760 1392 790; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000049" title="bbox 455 761 474 790; x_wconf 91; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000050" title="bbox 543 761 562 790; x_wconf 69; x_fsize 41">oO</span>
+      <span class="ocrx_word" id="word_000057_000051" title="bbox 636 761 647 789; x_wconf 90; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000052" title="bbox 724 761 735 789; x_wconf 85; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000053" title="bbox 872 761 941 789; x_wconf 68; x_fsize 41">Al7</span>
+      <span class="ocrx_word" id="word_000057_000054" title="bbox 960 761 1029 790; x_wconf 62; x_fsize 41">Al18</span>
+      <span class="ocrx_word" id="word_000057_000055" title="bbox 1049 761 1118 790; x_wconf 52; x_fsize 41">A19</span>
+      <span class="ocrx_word" id="word_000057_000056" title="bbox 1313 760 1392 790; x_wconf 96; x_fsize 41">128k</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000007" title="bbox 455 810 1392 840; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000057" title="bbox 455 811 474 840; x_wconf 83; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000058" title="bbox 547 811 558 839; x_wconf 88; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000059" title="bbox 632 811 651 840; x_wconf 88; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000060" title="bbox 720 811 739 840; x_wconf 88; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000061" title="bbox 872 811 941 840; x_wconf 58; x_fsize 41">Al8</span>
+      <span class="ocrx_word" id="word_000057_000062" title="bbox 960 811 1029 840; x_wconf 38; x_fsize 41">Al19</span>
+      <span class="ocrx_word" id="word_000057_000063" title="bbox 1049 811 1119 840; x_wconf 91; x_fsize 41">A20</span>
+      <span class="ocrx_word" id="word_000057_000064" title="bbox 1309 810 1392 840; x_wconf 96; x_fsize 41">256k</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000008" title="bbox 455 860 1392 890; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000065" title="bbox 455 861 474 890; x_wconf 74; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000066" title="bbox 547 861 558 889; x_wconf 58; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000067" title="bbox 632 861 651 890; x_wconf 67; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000068" title="bbox 724 861 735 889; x_wconf 82; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000069" title="bbox 872 861 941 890; x_wconf 53; x_fsize 41">A19</span>
+      <span class="ocrx_word" id="word_000057_000070" title="bbox 960 861 1030 890; x_wconf 92; x_fsize 41">A20</span>
+      <span class="ocrx_word" id="word_000057_000071" title="bbox 1049 861 1115 889; x_wconf 91; x_fsize 41">A21</span>
+      <span class="ocrx_word" id="word_000057_000072" title="bbox 1309 860 1392 890; x_wconf 96; x_fsize 41">512k</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000009" title="bbox 455 911 1378 940; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000073" title="bbox 455 911 474 940; x_wconf 70; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000074" title="bbox 547 911 558 939; x_wconf 72; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000075" title="bbox 636 911 647 939; x_wconf 89; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000076" title="bbox 720 911 739 940; x_wconf 48; x_fsize 41">=O</span>
+      <span class="ocrx_word" id="word_000057_000077" title="bbox 872 911 942 940; x_wconf 90; x_fsize 41">A20</span>
+      <span class="ocrx_word" id="word_000057_000078" title="bbox 960 911 1026 939; x_wconf 88; x_fsize 41">A21</span>
+      <span class="ocrx_word" id="word_000057_000079" title="bbox 1049 911 1119 939; x_wconf 90; x_fsize 41">A22</span>
+      <span class="ocrx_word" id="word_000057_000080" title="bbox 1326 911 1378 939; x_wconf 95; x_fsize 41">1M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000006" lang="eng" title="bbox 455 961 1378 990" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000010" title="bbox 455 961 1378 990; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000081" title="bbox 455 961 474 990; x_wconf 54; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000082" title="bbox 547 961 558 989; x_wconf 67; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000083" title="bbox 636 961 647 989; x_wconf 81; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000084" title="bbox 724 961 735 989; x_wconf 81; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000085" title="bbox 872 961 938 989; x_wconf 87; x_fsize 41">A21</span>
+      <span class="ocrx_word" id="word_000057_000086" title="bbox 960 961 1030 989; x_wconf 87; x_fsize 41">A22</span>
+      <span class="ocrx_word" id="word_000057_000087" title="bbox 1049 961 1117 990; x_wconf 90; x_fsize 41">A23</span>
+      <span class="ocrx_word" id="word_000057_000088" title="bbox 1322 961 1378 989; x_wconf 96; x_fsize 41">2M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000007" lang="eng" title="bbox 459 1011 1378 1040" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000011" title="bbox 459 1011 1378 1040; baseline -0.001 0; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000089" title="bbox 459 1011 470 1039; x_wconf 94; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000090" title="bbox 543 1011 562 1040; x_wconf 93; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000091" title="bbox 632 1011 651 1040; x_wconf 66; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000092" title="bbox 720 1011 739 1040; x_wconf 45; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000093" title="bbox 872 1011 942 1039; x_wconf 91; x_fsize 41">A22</span>
+      <span class="ocrx_word" id="word_000057_000094" title="bbox 960 1011 1028 1040; x_wconf 90; x_fsize 41">A23</span>
+      <span class="ocrx_word" id="word_000057_000095" title="bbox 1049 1011 1119 1039; x_wconf 92; x_fsize 41">A24</span>
+      <span class="ocrx_word" id="word_000057_000096" title="bbox 1321 1011 1378 1039; x_wconf 96; x_fsize 41">4M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000008" lang="eng" title="bbox 459 1061 1378 1090" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000012" title="bbox 459 1061 1378 1090; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000097" title="bbox 459 1061 470 1089; x_wconf 94; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000098" title="bbox 543 1061 562 1090; x_wconf 50; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000099" title="bbox 632 1061 651 1090; x_wconf 64; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000100" title="bbox 724 1061 735 1089; x_wconf 86; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000101" title="bbox 872 1061 940 1090; x_wconf 91; x_fsize 41">A23</span>
+      <span class="ocrx_word" id="word_000057_000102" title="bbox 960 1061 1030 1089; x_wconf 91; x_fsize 41">A24</span>
+      <span class="ocrx_word" id="word_000057_000103" title="bbox 1049 1061 1117 1090; x_wconf 92; x_fsize 41">A25</span>
+      <span class="ocrx_word" id="word_000057_000104" title="bbox 1323 1061 1378 1090; x_wconf 96; x_fsize 41">8M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000009" lang="eng" title="bbox 459 1110 1389 1140" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000013" title="bbox 459 1110 1389 1140; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000105" title="bbox 459 1111 470 1139; x_wconf 94; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000106" title="bbox 543 1111 562 1140; x_wconf 20; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000107" title="bbox 636 1111 647 1139; x_wconf 78; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000108" title="bbox 720 1111 739 1140; x_wconf 53; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000109" title="bbox 872 1111 942 1139; x_wconf 90; x_fsize 41">A24</span>
+      <span class="ocrx_word" id="word_000057_000110" title="bbox 960 1111 1028 1140; x_wconf 89; x_fsize 41">A25</span>
+      <span class="ocrx_word" id="word_000057_000111" title="bbox 1049 1110 1119 1140; x_wconf 90; x_fsize 41">A26</span>
+      <span class="ocrx_word" id="word_000057_000112" title="bbox 1316 1110 1389 1140; x_wconf 96; x_fsize 41">16M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000010" lang="eng" title="bbox 459 1160 1389 1190" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000014" title="bbox 459 1160 1389 1190; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000113" title="bbox 459 1161 470 1189; x_wconf 93; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000114" title="bbox 543 1161 562 1190; x_wconf 58; x_fsize 41">oO</span>
+      <span class="ocrx_word" id="word_000057_000115" title="bbox 636 1161 647 1189; x_wconf 89; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000116" title="bbox 724 1161 735 1189; x_wconf 84; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000117" title="bbox 872 1161 940 1190; x_wconf 90; x_fsize 41">A25</span>
+      <span class="ocrx_word" id="word_000057_000118" title="bbox 960 1160 1030 1190; x_wconf 90; x_fsize 41">A26</span>
+      <span class="ocrx_word" id="word_000057_000119" title="bbox 1049 1161 1118 1189; x_wconf 92; x_fsize 41">A27</span>
+      <span class="ocrx_word" id="word_000057_000120" title="bbox 1313 1161 1389 1190; x_wconf 96; x_fsize 41">32M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000011" lang="eng" title="bbox 459 1210 1389 1240" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000015" title="bbox 459 1210 1389 1240; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000121" title="bbox 459 1211 470 1239; x_wconf 94; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000122" title="bbox 547 1211 558 1239; x_wconf 86; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000123" title="bbox 632 1211 651 1240; x_wconf 63; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000124" title="bbox 720 1211 739 1240; x_wconf 51; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000125" title="bbox 872 1210 942 1240; x_wconf 91; x_fsize 41">A26</span>
+      <span class="ocrx_word" id="word_000057_000126" title="bbox 960 1211 1029 1239; x_wconf 86; x_fsize 41">A27</span>
+      <span class="ocrx_word" id="word_000057_000127" title="bbox 1075 1211 1094 1240; x_wconf 96; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000128" title="bbox 1312 1210 1389 1240; x_wconf 96; x_fsize 41">64M</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000057_000012" lang="eng" title="bbox 459 1261 1428 1390" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000016" title="bbox 459 1261 1399 1290; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000129" title="bbox 459 1261 470 1289; x_wconf 90; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000130" title="bbox 547 1261 558 1289; x_wconf 86; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000131" title="bbox 632 1261 651 1290; x_wconf 51; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000132" title="bbox 724 1261 735 1289; x_wconf 81; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000133" title="bbox 872 1261 941 1289; x_wconf 90; x_fsize 41">A27</span>
+      <span class="ocrx_word" id="word_000057_000134" title="bbox 986 1261 1005 1290; x_wconf 70; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000135" title="bbox 1075 1261 1094 1290; x_wconf 59; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000136" title="bbox 1305 1261 1399 1290; x_wconf 95; x_fsize 41">128M</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000017" title="bbox 459 1310 1399 1340; baseline 0.001 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000137" title="bbox 459 1311 470 1339; x_wconf 93; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000138" title="bbox 547 1311 558 1339; x_wconf 91; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000139" title="bbox 636 1311 647 1339; x_wconf 89; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000140" title="bbox 686 1305 690 1352; x_wconf 42; x_fsize 41">=</span>
+      <span class="ocrx_word" id="word_000057_000141" title="bbox 720 1311 739 1340; x_wconf 56; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000142" title="bbox 898 1311 917 1340; x_wconf 90; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000143" title="bbox 986 1311 1005 1340; x_wconf 35; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000144" title="bbox 1075 1311 1094 1340; x_wconf 80; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000145" title="bbox 1301 1310 1399 1340; x_wconf 96; x_fsize 41">256M</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000018" title="bbox 459 1360 1428 1390; baseline 0 -1; x_size 39.5; x_descenders 8.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000146" title="bbox 459 1361 470 1389; x_wconf 89; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000147" title="bbox 547 1361 558 1389; x_wconf 75; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000148" title="bbox 636 1361 647 1389; x_wconf 79; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000149" title="bbox 724 1361 735 1389; x_wconf 79; x_fsize 41">1</span>
+      <span class="ocrx_word" id="word_000057_000150" title="bbox 898 1361 917 1390; x_wconf 90; x_fsize 41">0</span>
+      <span class="ocrx_word" id="word_000057_000151" title="bbox 986 1361 1005 1390; x_wconf 48; x_fsize 41">oO</span>
+      <span class="ocrx_word" id="word_000057_000152" title="bbox 1075 1361 1094 1390; x_wconf 81; x_fsize 41">O</span>
+      <span class="ocrx_word" id="word_000057_000153" title="bbox 1273 1361 1333 1389; x_wconf 96; x_fsize 41">Not</span>
+      <span class="ocrx_word" id="word_000057_000154" title="bbox 1346 1360 1428 1390; x_wconf 96; x_fsize 41">Used</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000002" title="bbox 376 1443 1256 1481">
+    <p class="ocr_par" id="par_000057_000013" lang="eng" title="bbox 376 1443 1256 1481" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000019" title="bbox 376 1443 1256 1481; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000155" title="bbox 376 1443 450 1472; x_wconf 96; x_fsize 37">This</span>
+      <span class="ocrx_word" id="word_000057_000156" title="bbox 462 1443 588 1481; x_wconf 96; x_fsize 37">register</span>
+      <span class="ocrx_word" id="word_000057_000157" title="bbox 601 1443 731 1472; x_wconf 96; x_fsize 37">defaults</span>
+      <span class="ocrx_word" id="word_000057_000158" title="bbox 744 1449 775 1472; x_wconf 93; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000057_000159" title="bbox 787 1443 865 1473; x_wconf 90; x_fsize 37">OxOf</span>
+      <span class="ocrx_word" id="word_000057_000160" title="bbox 874 1453 913 1472; x_wconf 96; x_fsize 37">on</span>
+      <span class="ocrx_word" id="word_000057_000161" title="bbox 926 1449 1005 1472; x_wconf 95; x_fsize 37">reset</span>
+      <span class="ocrx_word" id="word_000057_000162" title="bbox 1018 1443 1079 1479; x_wconf 95; x_fsize 37">(i.e.</span>
+      <span class="ocrx_word" id="word_000057_000163" title="bbox 1094 1449 1146 1472; x_wconf 97; x_fsize 37">not</span>
+      <span class="ocrx_word" id="word_000057_000164" title="bbox 1159 1443 1256 1479; x_wconf 94; x_fsize 37">used).</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000003" title="bbox 376 1527 2062 1607">
+    <p class="ocr_par" id="par_000057_000014" lang="eng" title="bbox 376 1527 2062 1607" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000020" title="bbox 376 1527 2062 1565; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000057_000165" title="bbox 376 1527 524 1565; x_wconf 95; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000057_000166" title="bbox 537 1527 565 1556; x_wconf 96; x_fsize 39">2:</span>
+      <span class="ocrx_word" id="word_000057_000167" title="bbox 581 1528 610 1556; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000057_000168" title="bbox 622 1527 707 1556; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000057_000169" title="bbox 719 1532 750 1556; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000170" title="bbox 762 1527 822 1556; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000057_000171" title="bbox 834 1527 960 1565; x_wconf 92; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000057_000172" title="bbox 979 1552 980 1562; x_wconf 92; x_fsize 39">,</span>
+      <span class="ocrx_word" id="word_000057_000173" title="bbox 995 1528 1046 1556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000174" title="bbox 1057 1527 1202 1557; x_wconf 96; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000057_000175" title="bbox 1215 1528 1400 1557; x_wconf 96; x_fsize 39">Increment</span>
+      <span class="ocrx_word" id="word_000057_000176" title="bbox 1412 1527 1569 1565; x_wconf 95; x_fsize 39">Register,</span>
+      <span class="ocrx_word" id="word_000057_000177" title="bbox 1584 1527 1647 1556; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000057_000178" title="bbox 1660 1527 1828 1556; x_wconf 96; x_fsize 39">increment</span>
+      <span class="ocrx_word" id="word_000057_000179" title="bbox 1841 1528 1892 1556; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000180" title="bbox 1905 1527 2062 1556; x_wconf 96; x_fsize 39">addresses</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000021" title="bbox 376 1578 499 1607; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 9.5">
+      <span class="ocrx_word" id="word_000057_000181" title="bbox 376 1578 499 1607; x_wconf 79; x_fsize 41">AO-A3.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000004" title="bbox 376 1661 2070 1799">
+    <p class="ocr_par" id="par_000057_000015" lang="eng" title="bbox 376 1661 2070 1799" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000022" title="bbox 376 1661 2070 1699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000057_000182" title="bbox 376 1661 554 1699; x_wconf 91; x_fsize 39">Register3:</span>
+      <span class="ocrx_word" id="word_000057_000183" title="bbox 570 1661 644 1690; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000057_000184" title="bbox 656 1661 782 1699; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000057_000185" title="bbox 795 1661 821 1690; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000057_000186" title="bbox 834 1662 885 1690; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000187" title="bbox 897 1661 1070 1699; x_wconf 91; x_fsize 39">write-only</span>
+      <span class="ocrx_word" id="word_000057_000188" title="bbox 1080 1661 1225 1691; x_wconf 95; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000057_000189" title="bbox 1238 1661 1386 1699; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000057_000190" title="bbox 1399 1661 1499 1690; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000057_000191" title="bbox 1513 1662 1646 1690; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000057_000192" title="bbox 1660 1662 1700 1690; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000057_000193" title="bbox 1713 1662 1752 1691; x_wconf 96; x_fsize 39">28</span>
+      <span class="ocrx_word" id="word_000057_000194" title="bbox 1767 1661 1890 1690; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000057_000195" title="bbox 1903 1661 1981 1690; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000057_000196" title="bbox 1995 1662 2070 1697; x_wconf 74; x_fsize 39">(AO-</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000023" title="bbox 376 1711 2035 1749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000197" title="bbox 376 1712 459 1747; x_wconf 92; x_fsize 39">A27)</span>
+      <span class="ocrx_word" id="word_000057_000198" title="bbox 473 1711 600 1749; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000057_000199" title="bbox 612 1711 671 1740; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000057_000200" title="bbox 684 1712 735 1740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000201" title="bbox 747 1711 830 1749; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000057_000202" title="bbox 843 1711 914 1749; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000057_000203" title="bbox 928 1712 1035 1740; x_wconf 93; x_fsize 39">selects</span>
+      <span class="ocrx_word" id="word_000057_000204" title="bbox 1049 1712 1231 1747; x_wconf 88; x_fsize 39">(CSO-CS7)</span>
+      <span class="ocrx_word" id="word_000057_000205" title="bbox 1245 1711 1413 1749; x_wconf 96; x_fsize 39">indirectly.</span>
+      <span class="ocrx_word" id="word_000057_000206" title="bbox 1439 1712 1504 1740; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000057_000207" title="bbox 1517 1711 1640 1740; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000057_000208" title="bbox 1652 1711 1778 1749; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000057_000209" title="bbox 1791 1711 1817 1740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000057_000210" title="bbox 1830 1711 1947 1740; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000057_000211" title="bbox 1961 1716 1992 1740; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000212" title="bbox 2004 1711 2035 1740; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000024" title="bbox 376 1761 1704 1799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000213" title="bbox 376 1761 608 1790; x_wconf 86; x_fsize 39">multi-transfer</span>
+      <span class="ocrx_word" id="word_000057_000214" title="bbox 621 1761 712 1790; x_wconf 93; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000057_000215" title="bbox 724 1762 847 1799; x_wconf 92; x_fsize 39">LSByte</span>
+      <span class="ocrx_word" id="word_000057_000216" title="bbox 860 1762 961 1797; x_wconf 96; x_fsize 39">(ATO)</span>
+      <span class="ocrx_word" id="word_000057_000217" title="bbox 975 1761 1050 1790; x_wconf 96; x_fsize 39">first.</span>
+      <span class="ocrx_word" id="word_000057_000218" title="bbox 1076 1762 1174 1790; x_wconf 96; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000057_000219" title="bbox 1186 1771 1242 1790; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000057_000220" title="bbox 1255 1761 1293 1790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000057_000221" title="bbox 1305 1771 1345 1799; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000057_000222" title="bbox 1358 1767 1389 1790; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000223" title="bbox 1401 1761 1468 1790; x_wconf 95; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000057_000224" title="bbox 1480 1761 1564 1799; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000057_000225" title="bbox 1577 1761 1704 1790; x_wconf 96; x_fsize 39">written:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000005" title="bbox 515 1840 1052 2074">
+    <p class="ocr_par" id="par_000057_000016" lang="eng" title="bbox 515 1840 1052 2074" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000025" title="bbox 530 1840 1052 1886; baseline 0 -13; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000226" title="bbox 530 1840 605 1886; x_wconf 96; x_fsize 39">Byte</span>
+      <span class="ocrx_word" id="word_000057_000227" title="bbox 826 1844 961 1873; x_wconf 95; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000057_000228" title="bbox 974 1844 1052 1873; x_wconf 96; x_fsize 39">lines</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000026" title="bbox 515 1895 998 1924; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000057_000229" title="bbox 515 1895 590 1924; x_wconf 96; x_fsize 41">ATO</span>
+      <span class="ocrx_word" id="word_000057_000230" title="bbox 819 1895 868 1924; x_wconf 52; x_fsize 41">AQ</span>
+      <span class="ocrx_word" id="word_000057_000231" title="bbox 915 1912 925 1915; x_wconf 86; x_fsize 41">-</span>
+      <span class="ocrx_word" id="word_000057_000232" title="bbox 950 1895 998 1923; x_wconf 52; x_fsize 41">A7</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000027" title="bbox 515 1945 1018 1974; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000057_000233" title="bbox 515 1945 586 1973; x_wconf 88; x_fsize 41">ATI</span>
+      <span class="ocrx_word" id="word_000057_000234" title="bbox 819 1945 867 1974; x_wconf 41; x_fsize 41">A8&amp;</span>
+      <span class="ocrx_word" id="word_000057_000235" title="bbox 915 1962 925 1965; x_wconf 85; x_fsize 41">-</span>
+      <span class="ocrx_word" id="word_000057_000236" title="bbox 950 1945 1018 1974; x_wconf 75; x_fsize 41">Al5</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000028" title="bbox 515 1994 1017 2024; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000057_000237" title="bbox 515 1995 590 2023; x_wconf 92; x_fsize 41">AT2</span>
+      <span class="ocrx_word" id="word_000057_000238" title="bbox 819 1994 889 2024; x_wconf 77; x_fsize 41">Al6</span>
+      <span class="ocrx_word" id="word_000057_000239" title="bbox 914 2012 924 2015; x_wconf 90; x_fsize 41">-</span>
+      <span class="ocrx_word" id="word_000057_000240" title="bbox 949 1995 1017 2024; x_wconf 90; x_fsize 41">A23</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000029" title="bbox 515 2045 1018 2074; baseline 0 -1; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000057_000241" title="bbox 515 2045 588 2074; x_wconf 92; x_fsize 41">AT3</span>
+      <span class="ocrx_word" id="word_000057_000242" title="bbox 819 2045 889 2073; x_wconf 90; x_fsize 41">A24</span>
+      <span class="ocrx_word" id="word_000057_000243" title="bbox 914 2062 924 2065; x_wconf 87; x_fsize 41">-</span>
+      <span class="ocrx_word" id="word_000057_000244" title="bbox 949 2045 1018 2073; x_wconf 88; x_fsize 41">A27</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000006" title="bbox 375 2127 2046 2265">
+    <p class="ocr_par" id="par_000057_000017" lang="eng" title="bbox 375 2127 2046 2265" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000030" title="bbox 375 2127 2046 2165; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000245" title="bbox 375 2128 474 2156; x_wconf 88; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000057_000246" title="bbox 488 2128 539 2156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000247" title="bbox 551 2127 617 2156; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000057_000248" title="bbox 629 2127 698 2165; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000057_000249" title="bbox 710 2127 736 2156; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000057_000250" title="bbox 749 2127 876 2162; x_wconf 95; x_fsize 39">written,</span>
+      <span class="ocrx_word" id="word_000057_000251" title="bbox 892 2128 932 2156; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000057_000252" title="bbox 945 2128 996 2156; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000253" title="bbox 1007 2127 1116 2165; x_wconf 96; x_fsize 39">higher</span>
+      <span class="ocrx_word" id="word_000057_000254" title="bbox 1130 2127 1253 2156; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000057_000255" title="bbox 1266 2127 1344 2156; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000057_000256" title="bbox 1358 2128 1519 2163; x_wconf 92; x_fsize 39">(A8-A27)</span>
+      <span class="ocrx_word" id="word_000057_000257" title="bbox 1534 2137 1584 2156; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000057_000258" title="bbox 1595 2132 1673 2156; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000057_000259" title="bbox 1687 2132 1718 2156; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000260" title="bbox 1730 2128 1758 2157; x_wconf 93; x_fsize 39">0.</span>
+      <span class="ocrx_word" id="word_000057_000261" title="bbox 1784 2127 1849 2156; x_wconf 96; x_fsize 39">Bits</span>
+      <span class="ocrx_word" id="word_000057_000262" title="bbox 1861 2127 1916 2157; x_wconf 96; x_fsize 39">4-6</span>
+      <span class="ocrx_word" id="word_000057_000263" title="bbox 1929 2127 1964 2156; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000057_000264" title="bbox 1973 2128 2046 2157; x_wconf 92; x_fsize 39">AT3</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000031" title="bbox 376 2177 2041 2215; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000265" title="bbox 376 2187 447 2215; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000057_000266" title="bbox 457 2178 495 2206; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000057_000267" title="bbox 507 2177 581 2206; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000057_000268" title="bbox 593 2178 633 2215; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000057_000269" title="bbox 644 2178 695 2206; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000270" title="bbox 707 2177 837 2206; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000057_000271" title="bbox 851 2177 974 2206; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000057_000272" title="bbox 987 2177 1116 2206; x_wconf 96; x_fsize 39">decoder</span>
+      <span class="ocrx_word" id="word_000057_000273" title="bbox 1129 2182 1160 2206; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000274" title="bbox 1172 2178 1289 2206; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000057_000275" title="bbox 1302 2178 1353 2206; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000276" title="bbox 1365 2178 1413 2207; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000057_000277" title="bbox 1427 2183 1548 2215; x_wconf 92; x_fsize 39">outputs</span>
+      <span class="ocrx_word" id="word_000057_000278" title="bbox 1561 2178 1715 2207; x_wconf 75; x_fsize 39">CSO-CS3</span>
+      <span class="ocrx_word" id="word_000057_000279" title="bbox 1730 2177 1757 2206; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000057_000280" title="bbox 1767 2177 1966 2215; x_wconf 95; x_fsize 39">appropriate.</span>
+      <span class="ocrx_word" id="word_000057_000281" title="bbox 1992 2178 2041 2207; x_wconf 96; x_fsize 39">On</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000032" title="bbox 375 2227 1048 2265; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000282" title="bbox 375 2232 462 2262; x_wconf 96; x_fsize 39">reset,</span>
+      <span class="ocrx_word" id="word_000057_000283" title="bbox 478 2228 518 2256; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000057_000284" title="bbox 530 2227 589 2256; x_wconf 97; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000057_000285" title="bbox 602 2227 637 2256; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000057_000286" title="bbox 646 2227 706 2256; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000057_000287" title="bbox 718 2227 844 2265; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000057_000288" title="bbox 858 2237 908 2256; x_wconf 97; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000057_000289" title="bbox 920 2227 1048 2256; x_wconf 96; x_fsize 39">cleared.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000007" title="bbox 376 2311 2003 2433">
+    <p class="ocr_par" id="par_000057_000018" lang="eng" title="bbox 376 2311 2003 2433" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000033" title="bbox 376 2311 1034 2349; baseline -0.002 -8; x_size 39; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000290" title="bbox 376 2311 524 2349; x_wconf 94; x_fsize 40">Register</span>
+      <span class="ocrx_word" id="word_000057_000291" title="bbox 537 2311 566 2347; x_wconf 96; x_fsize 40">4,</span>
+      <span class="ocrx_word" id="word_000057_000292" title="bbox 580 2312 598 2340; x_wconf 96; x_fsize 40">5</span>
+      <span class="ocrx_word" id="word_000057_000293" title="bbox 612 2312 677 2341; x_wconf 96; x_fsize 40">and</span>
+      <span class="ocrx_word" id="word_000057_000294" title="bbox 690 2311 718 2341; x_wconf 96; x_fsize 40">6:</span>
+      <span class="ocrx_word" id="word_000057_000295" title="bbox 734 2312 795 2340; x_wconf 96; x_fsize 40">Not</span>
+      <span class="ocrx_word" id="word_000057_000296" title="bbox 807 2311 1034 2349; x_wconf 96; x_fsize 40">implemented.</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000034" title="bbox 376 2395 2003 2433; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000057_000297" title="bbox 376 2395 524 2433; x_wconf 95; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000057_000298" title="bbox 537 2396 565 2424; x_wconf 96; x_fsize 39">7:</span>
+      <span class="ocrx_word" id="word_000057_000299" title="bbox 581 2395 655 2424; x_wconf 97; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000057_000300" title="bbox 667 2395 793 2433; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000057_000301" title="bbox 806 2395 832 2424; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000057_000302" title="bbox 845 2396 896 2424; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000303" title="bbox 908 2395 993 2424; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000057_000304" title="bbox 1005 2396 1078 2433; x_wconf 93; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000057_000305" title="bbox 1089 2396 1203 2425; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000057_000306" title="bbox 1217 2395 1352 2425; x_wconf 96; x_fsize 39">Control</span>
+      <span class="ocrx_word" id="word_000057_000307" title="bbox 1365 2395 1513 2433; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000057_000308" title="bbox 1527 2395 1586 2424; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000057_000309" title="bbox 1598 2395 1688 2424; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000057_000310" title="bbox 1701 2396 1752 2424; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000311" title="bbox 1764 2395 1923 2433; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000057_000312" title="bbox 1935 2395 2003 2424; x_wconf 96; x_fsize 39">bits:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000008" title="bbox 412 2473 1952 2570">
+    <p class="ocr_par" id="par_000057_000019" lang="eng" title="bbox 412 2473 1952 2557" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000035" title="bbox 434 2473 1895 2520; baseline 0.001 -14; x_size 38.179485; x_descenders 9.5448713; x_ascenders 9.5448713">
+      <span class="ocrx_word" id="word_000057_000313" title="bbox 434 2473 492 2520; x_wconf 96; x_fsize 39">Bit:</span>
+      <span class="ocrx_word" id="word_000057_000314" title="bbox 632 2478 650 2506; x_wconf 96; x_fsize 39">7</span>
+      <span class="ocrx_word" id="word_000057_000315" title="bbox 809 2477 828 2507; x_wconf 96; x_fsize 39">6</span>
+      <span class="ocrx_word" id="word_000057_000316" title="bbox 986 2478 1003 2507; x_wconf 96; x_fsize 39">5</span>
+      <span class="ocrx_word" id="word_000057_000317" title="bbox 1163 2478 1183 2506; x_wconf 96; x_fsize 39">4</span>
+      <span class="ocrx_word" id="word_000057_000318" title="bbox 1342 2478 1358 2507; x_wconf 96; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000057_000319" title="bbox 1518 2478 1537 2506; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000057_000320" title="bbox 1699 2478 1710 2506; x_wconf 96; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000057_000321" title="bbox 1876 2478 1895 2507; x_wconf 95; x_fsize 39">0</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000036" title="bbox 412 2523 1952 2570; baseline 0.001 -14; x_size 38.179485; x_descenders 9.5448713; x_ascenders 9.5448713">
+      <span class="ocrx_word" id="word_000057_000322" title="bbox 412 2523 513 2570; x_wconf 96; x_fsize 39">Label:</span>
+      <span class="ocrx_word" id="word_000057_000323" title="bbox 601 2528 681 2557; x_wconf 93; x_fsize 39">LBO</span>
+      <span class="ocrx_word" id="word_000057_000324" title="bbox 767 2528 871 2557; x_wconf 92; x_fsize 39">TSTA</span>
+      <span class="ocrx_word" id="word_000057_000325" title="bbox 952 2528 1038 2556; x_wconf 90; x_fsize 39">LTM</span>
+      <span class="ocrx_word" id="word_000057_000326" title="bbox 1136 2528 1209 2557; x_wconf 95; x_fsize 39">VPS</span>
+      <span class="ocrx_word" id="word_000057_000327" title="bbox 1308 2528 1393 2556; x_wconf 97; x_fsize 39">EDA</span>
+      <span class="ocrx_word" id="word_000057_000328" title="bbox 1491 2528 1562 2557; x_wconf 96; x_fsize 39">CSS</span>
+      <span class="ocrx_word" id="word_000057_000329" title="bbox 1660 2528 1747 2557; x_wconf 91; x_fsize 39">WRS</span>
+      <span class="ocrx_word" id="word_000057_000330" title="bbox 1876 2528 1952 2557; x_wconf 95; x_fsize 39">OES</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000009" title="bbox 376 2611 2076 2740">
+    <p class="ocr_par" id="par_000057_000020" lang="eng" title="bbox 376 2611 2076 2740" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000037" title="bbox 377 2611 2076 2649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000331" title="bbox 377 2611 494 2649; x_wconf 96; x_fsize 39">Setting</span>
+      <span class="ocrx_word" id="word_000057_000332" title="bbox 507 2612 558 2640; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000333" title="bbox 570 2612 650 2641; x_wconf 93; x_fsize 39">LBO</span>
+      <span class="ocrx_word" id="word_000057_000334" title="bbox 664 2611 723 2640; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000057_000335" title="bbox 736 2612 809 2641; x_wconf 96; x_fsize 39">VPS</span>
+      <span class="ocrx_word" id="word_000057_000336" title="bbox 822 2611 881 2640; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000057_000337" title="bbox 894 2621 1000 2640; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000057_000338" title="bbox 1013 2612 1064 2640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000339" title="bbox 1076 2611 1315 2649; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000057_000340" title="bbox 1328 2611 1406 2640; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000057_000341" title="bbox 1419 2621 1458 2640; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000057_000342" title="bbox 1472 2612 1586 2641; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000057_000343" title="bbox 1599 2616 1630 2640; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000344" title="bbox 1641 2611 1679 2640; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000057_000345" title="bbox 1692 2616 1735 2640; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000057_000346" title="bbox 1747 2611 1822 2649; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000057_000347" title="bbox 1836 2611 1980 2649; x_wconf 96; x_fsize 39">enabling</span>
+      <span class="ocrx_word" id="word_000057_000348" title="bbox 1993 2612 2076 2640; x_wconf 96; x_fsize 39">them</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000038" title="bbox 376 2661 1975 2699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000349" title="bbox 376 2667 407 2690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000350" title="bbox 418 2661 456 2690; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000057_000351" title="bbox 468 2661 542 2690; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000057_000352" title="bbox 556 2671 588 2690; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000057_000353" title="bbox 601 2662 724 2699; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000057_000354" title="bbox 736 2671 868 2699; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000057_000355" title="bbox 880 2666 1001 2699; x_wconf 96; x_fsize 39">outputs</span>
+      <span class="ocrx_word" id="word_000057_000356" title="bbox 1014 2661 1060 2690; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000057_000357" title="bbox 1072 2661 1244 2699; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000057_000358" title="bbox 1257 2661 1479 2699; x_wconf 96; x_fsize 39">development.</span>
+      <span class="ocrx_word" id="word_000057_000359" title="bbox 1505 2662 1581 2691; x_wconf 96; x_fsize 39">OES</span>
+      <span class="ocrx_word" id="word_000057_000360" title="bbox 1596 2661 1655 2690; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000057_000361" title="bbox 1667 2662 1754 2691; x_wconf 92; x_fsize 39">WRS</span>
+      <span class="ocrx_word" id="word_000057_000362" title="bbox 1768 2662 1885 2690; x_wconf 93; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000057_000363" title="bbox 1898 2662 1975 2691; x_wconf 91; x_fsize 39">R/W</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000039" title="bbox 377 2721 522 2740; baseline 0 0; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000057_000364" title="bbox 377 2721 522 2740; x_wconf 95; x_fsize 41">accesses.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000010" title="bbox 376 2819 969 2867">
+    <p class="ocr_par" id="par_000057_000021" lang="eng" title="bbox 376 2819 969 2867" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000040" title="bbox 376 2819 969 2867; baseline 0 -11; x_size 47; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000365" title="bbox 376 2819 616 2857; x_wconf 92; x_fsize 48">Additional</span>
+      <span class="ocrx_word" id="word_000057_000366" title="bbox 635 2819 777 2857; x_wconf 90; x_fsize 48">ASIC4</span>
+      <span class="ocrx_word" id="word_000057_000367" title="bbox 795 2819 969 2867; x_wconf 96; x_fsize 48">Signals</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000011" title="bbox 375 2904 2073 3035">
+    <p class="ocr_par" id="par_000057_000022" lang="eng" title="bbox 375 2904 2073 3035" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000041" title="bbox 376 2904 2073 2942; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000368" title="bbox 376 2905 440 2939; x_wconf 9; x_fsize 39">InO,</span>
+      <span class="ocrx_word" id="word_000057_000369" title="bbox 455 2905 519 2939; x_wconf 87; x_fsize 39">In1,</span>
+      <span class="ocrx_word" id="word_000057_000370" title="bbox 534 2905 589 2933; x_wconf 92; x_fsize 39">In2</span>
+      <span class="ocrx_word" id="word_000057_000371" title="bbox 603 2914 653 2933; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000057_000372" title="bbox 665 2905 788 2942; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000057_000373" title="bbox 800 2914 932 2942; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000057_000374" title="bbox 944 2904 1051 2942; x_wconf 96; x_fsize 39">digital</span>
+      <span class="ocrx_word" id="word_000057_000375" title="bbox 1064 2904 1175 2942; x_wconf 93; x_fsize 39">inputs.</span>
+      <span class="ocrx_word" id="word_000057_000376" title="bbox 1201 2905 1290 2939; x_wconf 92; x_fsize 39">LBO,</span>
+      <span class="ocrx_word" id="word_000057_000377" title="bbox 1305 2905 1378 2934; x_wconf 96; x_fsize 39">VPS</span>
+      <span class="ocrx_word" id="word_000057_000378" title="bbox 1393 2914 1443 2933; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000057_000379" title="bbox 1455 2905 1578 2942; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000057_000380" title="bbox 1590 2914 1722 2942; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000057_000381" title="bbox 1734 2904 1841 2942; x_wconf 96; x_fsize 39">digital</span>
+      <span class="ocrx_word" id="word_000057_000382" title="bbox 1854 2910 1984 2942; x_wconf 96; x_fsize 39">outputs.</span>
+      <span class="ocrx_word" id="word_000057_000383" title="bbox 2010 2905 2073 2939; x_wconf 96; x_fsize 39">OE,</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000042" title="bbox 375 2954 2016 2992; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000384" title="bbox 375 2955 442 2983; x_wconf 96; x_fsize 39">WR</span>
+      <span class="ocrx_word" id="word_000057_000385" title="bbox 453 2955 570 2983; x_wconf 95; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000057_000386" title="bbox 583 2954 775 2984; x_wconf 96; x_fsize 39">Read/Write</span>
+      <span class="ocrx_word" id="word_000057_000387" title="bbox 786 2954 842 2983; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000057_000388" title="bbox 856 2964 1001 2983; x_wconf 96; x_fsize 39">accesses.</span>
+      <span class="ocrx_word" id="word_000057_000389" title="bbox 1027 2955 1152 2989; x_wconf 92; x_fsize 39">MCSD,</span>
+      <span class="ocrx_word" id="word_000057_000390" title="bbox 1166 2955 1267 2983; x_wconf 92; x_fsize 39">X2D2</span>
+      <span class="ocrx_word" id="word_000057_000391" title="bbox 1281 2954 1390 2983; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000057_000392" title="bbox 1402 2954 1440 2983; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000057_000393" title="bbox 1452 2954 1513 2983; x_wconf 96; x_fsize 39">tied</span>
+      <span class="ocrx_word" id="word_000057_000394" title="bbox 1526 2959 1557 2983; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000057_000395" title="bbox 1569 2954 1687 2992; x_wconf 96; x_fsize 39">ground</span>
+      <span class="ocrx_word" id="word_000057_000396" title="bbox 1700 2954 1749 2983; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000057_000397" title="bbox 1763 2964 1779 2983; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000057_000398" title="bbox 1796 2954 1875 2984; x_wconf 96; x_fsize 39">100k</span>
+      <span class="ocrx_word" id="word_000057_000399" title="bbox 1886 2954 2016 2983; x_wconf 96; x_fsize 39">resister.</span>
+     </span>
+     <span class="ocr_line" id="line_000057_000043" title="bbox 376 3005 730 3035; baseline 0 -1; x_size 38.211613; x_descenders 9.2116127; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000400" title="bbox 376 3006 456 3035; x_wconf 96; x_fsize 39">POR</span>
+      <span class="ocrx_word" id="word_000057_000401" title="bbox 467 3005 493 3034; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000057_000402" title="bbox 506 3006 557 3034; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000057_000403" title="bbox 568 3011 647 3034; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000057_000404" title="bbox 659 3005 730 3034; x_wconf 96; x_fsize 39">line.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000057_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000057_000023" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000057_000044" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000057_000405" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000057_000406" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000057_000407" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000057_000408" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">55</span>
+      <span class="ocrx_word" id="word_000057_000409" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000057_000410" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000057_000411" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000058" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0058.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000058_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000058_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000058_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000058_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000058_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000058_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000058_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000058_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000058_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000058_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000058_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000058_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000001" title="bbox 376 303 902 368">
+    <p class="ocr_par" id="par_000058_000001" lang="eng" title="bbox 376 303 902 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000001" title="bbox 376 303 902 368; baseline 0.004 -15; x_size 66; x_descenders 14; x_ascenders 14">
+      <span class="ocrx_word" id="word_000058_000011" title="bbox 376 304 604 368; x_wconf 96; x_fsize 68">Talking</span>
+      <span class="ocrx_word" id="word_000058_000012" title="bbox 629 308 688 355; x_wconf 93; x_fsize 68">to</span>
+      <span class="ocrx_word" id="word_000058_000013" title="bbox 712 303 902 355; x_wconf 91; x_fsize 68">ASIC5</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000002" title="bbox 375 427 2091 866">
+    <p class="ocr_par" id="par_000058_000002" lang="eng" title="bbox 375 427 2091 866" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000002" title="bbox 376 427 2053 465; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000014" title="bbox 376 428 441 456; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000058_000015" title="bbox 453 427 543 456; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000058_000016" title="bbox 558 427 647 456; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000058_000017" title="bbox 659 428 796 465; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000058_000018" title="bbox 809 437 871 456; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000058_000019" title="bbox 884 427 1031 465; x_wconf 96; x_fsize 39">designed</span>
+      <span class="ocrx_word" id="word_000058_000020" title="bbox 1044 433 1075 456; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000021" title="bbox 1088 428 1178 456; x_wconf 96; x_fsize 39">allow</span>
+      <span class="ocrx_word" id="word_000058_000022" title="bbox 1190 437 1283 465; x_wconf 96; x_fsize 39">many</span>
+      <span class="ocrx_word" id="word_000058_000023" title="bbox 1294 427 1436 456; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000058_000024" title="bbox 1448 427 1620 465; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000058_000025" title="bbox 1633 428 1742 457; x_wconf 96; x_fsize 39">ASICs</span>
+      <span class="ocrx_word" id="word_000058_000026" title="bbox 1755 432 1786 456; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000027" title="bbox 1798 427 1839 456; x_wconf 96; x_fsize 39">lie</span>
+      <span class="ocrx_word" id="word_000058_000028" title="bbox 1851 437 1890 456; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000058_000029" title="bbox 1904 428 1956 456; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000030" title="bbox 1969 437 2053 456; x_wconf 96; x_fsize 39">same</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000003" title="bbox 377 477 2027 507; baseline 0 -1; x_size 38.200485; x_descenders 9.2004843; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000031" title="bbox 377 477 466 506; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000058_000032" title="bbox 479 478 619 506; x_wconf 95; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000058_000033" title="bbox 645 477 755 506; x_wconf 95; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000058_000034" title="bbox 768 477 908 506; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000058_000035" title="bbox 920 487 976 506; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000058_000036" title="bbox 990 477 1215 506; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000058_000037" title="bbox 1227 477 1299 506; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000058_000038" title="bbox 1314 487 1351 506; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000058_000039" title="bbox 1365 478 1477 507; x_wconf 85; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000040" title="bbox 1492 477 1514 506; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000058_000041" title="bbox 1527 482 1607 506; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000058_000042" title="bbox 1621 477 1687 506; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000058_000043" title="bbox 1699 478 1737 506; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000044" title="bbox 1750 478 1889 506; x_wconf 96; x_fsize 39">selected.</span>
+      <span class="ocrx_word" id="word_000058_000045" title="bbox 1915 478 2027 507; x_wconf 19; x_fsize 39">ASICS</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000004" title="bbox 376 528 2000 566; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000046" title="bbox 376 533 456 557; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000058_000047" title="bbox 468 529 506 557; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000048" title="bbox 519 528 649 557; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000058_000049" title="bbox 662 528 693 557; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000058_000050" title="bbox 707 528 849 557; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000058_000051" title="bbox 862 538 943 566; x_wconf 96; x_fsize 39">ways</span>
+      <span class="ocrx_word" id="word_000058_000052" title="bbox 956 528 1130 566; x_wconf 96; x_fsize 39">depending</span>
+      <span class="ocrx_word" id="word_000058_000053" title="bbox 1143 538 1182 557; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000058_000054" title="bbox 1196 529 1330 557; x_wconf 96; x_fsize 39">whether</span>
+      <span class="ocrx_word" id="word_000058_000055" title="bbox 1343 528 1365 557; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000058_000056" title="bbox 1378 529 1433 557; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000058_000057" title="bbox 1445 528 1521 557; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000058_000058" title="bbox 1535 528 1714 566; x_wconf 96; x_fsize 39">configured</span>
+      <span class="ocrx_word" id="word_000058_000059" title="bbox 1728 528 1772 564; x_wconf 96; x_fsize 39">(in</span>
+      <span class="ocrx_word" id="word_000058_000060" title="bbox 1786 528 1955 564; x_wconf 96; x_fsize 39">hardware)</span>
+      <span class="ocrx_word" id="word_000058_000061" title="bbox 1969 534 2000 557; x_wconf 95; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000005" title="bbox 376 578 1978 616; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000062" title="bbox 376 584 498 616; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000058_000063" title="bbox 510 578 541 607; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000058_000064" title="bbox 555 578 650 607; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000058_000065" title="bbox 663 578 743 607; x_wconf 96; x_fsize 39">Pack</span>
+      <span class="ocrx_word" id="word_000058_000066" title="bbox 755 588 788 607; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000067" title="bbox 801 578 974 616; x_wconf 96; x_fsize 39">Peripheral</span>
+      <span class="ocrx_word" id="word_000058_000068" title="bbox 987 578 1086 607; x_wconf 94; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000058_000069" title="bbox 1112 579 1145 607; x_wconf 94; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000058_000070" title="bbox 1160 578 1295 607; x_wconf 96; x_fsize 39">addition</span>
+      <span class="ocrx_word" id="word_000058_000071" title="bbox 1309 584 1340 607; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000072" title="bbox 1353 578 1500 616; x_wconf 96; x_fsize 39">selecting</span>
+      <span class="ocrx_word" id="word_000058_000073" title="bbox 1513 579 1624 608; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000074" title="bbox 1639 579 1727 607; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000058_000075" title="bbox 1741 578 1764 607; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000058_000076" title="bbox 1777 578 1803 607; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000058_000077" title="bbox 1816 578 1882 607; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000058_000078" title="bbox 1895 578 1978 613; x_wconf 96; x_fsize 39">used,</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000006" title="bbox 376 628 2066 666; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000079" title="bbox 376 629 488 658; x_wconf 93; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000080" title="bbox 503 634 583 657; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000058_000081" title="bbox 595 628 633 657; x_wconf 93; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000082" title="bbox 644 628 823 657; x_wconf 91; x_fsize 39">re-selected</span>
+      <span class="ocrx_word" id="word_000058_000083" title="bbox 836 629 996 657; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000058_000084" title="bbox 1010 638 1026 657; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000085" title="bbox 1039 628 1112 657; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000058_000086" title="bbox 1126 628 1185 657; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000058_000087" title="bbox 1197 638 1318 657; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000058_000088" title="bbox 1330 628 1356 657; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000058_000089" title="bbox 1369 628 1531 666; x_wconf 95; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000058_000090" title="bbox 1544 628 1603 657; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000058_000091" title="bbox 1615 634 1646 657; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000092" title="bbox 1657 638 1759 666; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000058_000093" title="bbox 1772 628 1871 663; x_wconf 96; x_fsize 39">down,</span>
+      <span class="ocrx_word" id="word_000058_000094" title="bbox 1885 628 1964 666; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000058_000095" title="bbox 1976 628 2066 657; x_wconf 96; x_fsize 39">doors</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000007" title="bbox 376 678 2091 716; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000096" title="bbox 376 678 510 716; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000058_000097" title="bbox 523 688 556 707; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000098" title="bbox 569 679 657 707; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000058_000099" title="bbox 671 679 722 707; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000100" title="bbox 733 678 905 716; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000058_000101" title="bbox 918 678 944 707; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000058_000102" title="bbox 957 678 1089 707; x_wconf 96; x_fsize 39">inserted</span>
+      <span class="ocrx_word" id="word_000058_000103" title="bbox 1102 688 1135 707; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000104" title="bbox 1158 678 1311 707; x_wconf 93; x_fsize 39">removed.</span>
+      <span class="ocrx_word" id="word_000058_000105" title="bbox 1337 679 1449 708; x_wconf 40; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000058_000106" title="bbox 1464 678 1527 707; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000058_000107" title="bbox 1541 679 1652 716; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000058_000108" title="bbox 1664 678 1796 716; x_wconf 96; x_fsize 39">respond</span>
+      <span class="ocrx_word" id="word_000058_000109" title="bbox 1809 684 1840 707; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000110" title="bbox 1853 688 1869 707; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000111" title="bbox 1884 679 1975 707; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000058_000112" title="bbox 1988 678 2060 707; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000058_000113" title="bbox 2075 688 2091 707; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000008" title="bbox 375 728 2002 766; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000114" title="bbox 375 729 444 766; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000058_000115" title="bbox 456 728 625 766; x_wconf 96; x_fsize 39">indicating</span>
+      <span class="ocrx_word" id="word_000058_000116" title="bbox 638 729 718 757; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000058_000117" title="bbox 731 734 800 766; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000058_000118" title="bbox 812 728 847 757; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000058_000119" title="bbox 855 728 1027 766; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000058_000120" title="bbox 1040 738 1073 757; x_wconf 97; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000121" title="bbox 1085 728 1164 766; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000058_000122" title="bbox 1176 728 1198 757; x_wconf 94; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000058_000123" title="bbox 1211 728 1246 757; x_wconf 94; x_fsize 39">is.</span>
+      <span class="ocrx_word" id="word_000058_000124" title="bbox 1272 728 1301 757; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000058_000125" title="bbox 1310 729 1394 757; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000058_000126" title="bbox 1406 728 1432 757; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000058_000127" title="bbox 1445 738 1486 757; x_wconf 95; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000058_000128" title="bbox 1498 729 1610 758; x_wconf 0; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000129" title="bbox 1625 728 1792 757; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000058_000130" title="bbox 1805 734 1837 757; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000131" title="bbox 1849 729 1900 757; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000132" title="bbox 1912 728 2002 757; x_wconf 96; x_fsize 39">Psion</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000009" title="bbox 377 778 1998 816; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000133" title="bbox 377 778 466 807; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000058_000134" title="bbox 479 778 545 807; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000058_000135" title="bbox 557 779 641 807; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000058_000136" title="bbox 653 778 716 807; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000058_000137" title="bbox 729 778 889 816; x_wconf 96; x_fsize 39">obviously</span>
+      <span class="ocrx_word" id="word_000058_000138" title="bbox 899 778 937 807; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000139" title="bbox 949 788 990 807; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000058_000140" title="bbox 1001 788 1147 816; x_wconf 96; x_fsize 39">response</span>
+      <span class="ocrx_word" id="word_000058_000141" title="bbox 1160 779 1244 814; x_wconf 96; x_fsize 39">(zero</span>
+      <span class="ocrx_word" id="word_000058_000142" title="bbox 1256 778 1282 807; x_wconf 93; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000058_000143" title="bbox 1294 778 1448 814; x_wconf 96; x_fsize 39">returned)</span>
+      <span class="ocrx_word" id="word_000058_000144" title="bbox 1463 778 1522 807; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000058_000145" title="bbox 1536 778 1676 807; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000058_000146" title="bbox 1688 783 1768 807; x_wconf 95; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000058_000147" title="bbox 1781 779 1852 807; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000058_000148" title="bbox 1866 778 1935 807; x_wconf 96; x_fsize 39">take</span>
+      <span class="ocrx_word" id="word_000058_000149" title="bbox 1947 779 1998 807; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000010" title="bbox 377 828 1847 866; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000150" title="bbox 377 828 568 866; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000058_000151" title="bbox 581 828 690 857; x_wconf 96; x_fsize 39">action.</span>
+      <span class="ocrx_word" id="word_000058_000152" title="bbox 716 829 761 857; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000058_000153" title="bbox 774 829 865 857; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000058_000154" title="bbox 879 838 895 857; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000155" title="bbox 907 828 1079 866; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000058_000156" title="bbox 1092 828 1183 857; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000058_000157" title="bbox 1195 829 1307 858; x_wconf 58; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000158" title="bbox 1322 829 1373 857; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000159" title="bbox 1385 828 1544 866; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000058_000160" title="bbox 1557 828 1633 857; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000058_000161" title="bbox 1645 838 1701 857; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000058_000162" title="bbox 1714 829 1752 857; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000163" title="bbox 1764 828 1847 857; x_wconf 96; x_fsize 39">used:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000003" title="bbox 525 913 1379 1253">
+    <p class="ocr_par" id="par_000058_000003" lang="eng" title="bbox 527 913 753 935" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000011" title="bbox 527 913 753 935; baseline 0.004 -1; x_size 26.233822; x_descenders 5.2338209; x_ascenders 6">
+      <span class="ocrx_word" id="word_000058_000164" title="bbox 527 913 753 935; x_wconf 89; x_fsize 27">HwNullFrame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000004" lang="eng" title="bbox 525 951 1379 1013" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000012" title="bbox 525 951 1379 978; baseline -0.001 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000058_000165" title="bbox 525 958 587 974; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000058_000166" title="bbox 677 952 729 978; x_wconf 91; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000058_000167" title="bbox 748 951 1007 977; x_wconf 89; x_fsize 28">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000058_000168" title="bbox 1034 958 1072 974; x_wconf 92; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000058_000169" title="bbox 1095 951 1379 977; x_wconf 29; x_fsize 28">Asic5NormallId)</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000013" title="bbox 528 992 628 1013; baseline -0.01 0; x_size 26.058493; x_descenders 5.0584931; x_ascenders 6.5024843">
+      <span class="ocrx_word" id="word_000058_000170" title="bbox 528 992 628 1013; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000005" lang="eng" title="bbox 528 1032 691 1053" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000014" title="bbox 528 1032 691 1053; baseline -0.006 0; x_size 26.058493; x_descenders 5.0584931; x_ascenders 6.5024843">
+      <span class="ocrx_word" id="word_000058_000171" title="bbox 528 1032 691 1053; x_wconf 91; x_fsize 27">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000006" lang="eng" title="bbox 526 1071 606 1092" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000015" title="bbox 526 1071 606 1092; baseline 0 -1; x_size 24.817612; x_descenders 4.8176126; x_ascenders 6.192842">
+      <span class="ocrx_word" id="word_000058_000172" title="bbox 526 1071 606 1092; x_wconf 91; x_fsize 26">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000007" lang="eng" title="bbox 528 1110 628 1131" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000016" title="bbox 528 1110 628 1131; baseline -0.01 0; x_size 26.058493; x_descenders 5.0584931; x_ascenders 6.5024843">
+      <span class="ocrx_word" id="word_000058_000173" title="bbox 528 1110 628 1131; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000008" lang="eng" title="bbox 528 1149 671 1170" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000017" title="bbox 528 1149 671 1170; baseline 0 -1; x_size 24.817612; x_descenders 4.8176126; x_ascenders 6.192842">
+      <span class="ocrx_word" id="word_000058_000174" title="bbox 528 1149 671 1170; x_wconf 91; x_fsize 26">SDATAIN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000009" lang="eng" title="bbox 526 1187 777 1213" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000018" title="bbox 526 1187 777 1213; baseline -0.004 -4; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000058_000175" title="bbox 526 1188 605 1209; x_wconf 95; x_fsize 28">test</span>
+      <span class="ocrx_word" id="word_000058_000176" title="bbox 677 1187 777 1213; x_wconf 90; x_fsize 28">al,al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000010" lang="eng" title="bbox 530 1225 1197 1253" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000019" title="bbox 530 1225 1197 1253; baseline -0.001 -5; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000058_000177" title="bbox 530 1225 564 1253; x_wconf 96; x_fsize 30">je</span>
+      <span class="ocrx_word" id="word_000058_000178" title="bbox 676 1225 1197 1253; x_wconf 86; x_fsize 30">NoASIC5PeripheralOutThere</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000004" title="bbox 376 1306 1413 1344">
+    <p class="ocr_par" id="par_000058_000011" lang="eng" title="bbox 376 1306 1413 1344" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000020" title="bbox 376 1306 1413 1344; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000179" title="bbox 376 1307 421 1335; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000058_000180" title="bbox 434 1307 525 1335; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000058_000181" title="bbox 539 1316 555 1335; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000182" title="bbox 567 1306 646 1344; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000058_000183" title="bbox 658 1306 749 1335; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000058_000184" title="bbox 761 1307 873 1336; x_wconf 90; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000185" title="bbox 888 1307 939 1335; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000186" title="bbox 951 1306 1110 1344; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000058_000187" title="bbox 1123 1306 1199 1335; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000058_000188" title="bbox 1211 1316 1267 1335; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000058_000189" title="bbox 1280 1307 1318 1335; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000190" title="bbox 1330 1306 1413 1335; x_wconf 96; x_fsize 39">used.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000005" title="bbox 525 1392 1337 1732">
+    <p class="ocr_par" id="par_000058_000012" lang="eng" title="bbox 527 1392 753 1414" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000021" title="bbox 527 1392 753 1414; baseline 0.004 -1; x_size 26.029308; x_descenders 5.0293083; x_ascenders 6">
+      <span class="ocrx_word" id="word_000058_000191" title="bbox 527 1392 753 1414; x_wconf 90; x_fsize 27">HwNullFrame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000013" lang="eng" title="bbox 525 1430 1337 1492" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000022" title="bbox 525 1430 1337 1457; baseline 0.001 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000058_000192" title="bbox 525 1437 587 1453; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000058_000193" title="bbox 677 1431 729 1457; x_wconf 93; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000058_000194" title="bbox 748 1430 1007 1456; x_wconf 90; x_fsize 29">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000058_000195" title="bbox 1034 1437 1072 1453; x_wconf 93; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000058_000196" title="bbox 1095 1430 1337 1456; x_wconf 85; x_fsize 29">Asic5PackId)</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000023" title="bbox 528 1471 628 1492; baseline -0.01 0; x_size 25.867271; x_descenders 4.8672705; x_ascenders 6.4832807">
+      <span class="ocrx_word" id="word_000058_000197" title="bbox 528 1471 628 1492; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000014" lang="eng" title="bbox 528 1511 691 1532" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000024" title="bbox 528 1511 691 1532; baseline -0.006 0; x_size 25.867271; x_descenders 4.8672705; x_ascenders 6.4832807">
+      <span class="ocrx_word" id="word_000058_000198" title="bbox 528 1511 691 1532; x_wconf 92; x_fsize 27">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000015" lang="eng" title="bbox 526 1550 606 1571" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000025" title="bbox 526 1550 606 1571; baseline 0 -1; x_size 24.635496; x_descenders 4.6354957; x_ascenders 6.1745529">
+      <span class="ocrx_word" id="word_000058_000199" title="bbox 526 1550 606 1571; x_wconf 89; x_fsize 25">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000016" lang="eng" title="bbox 528 1589 628 1610" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000026" title="bbox 528 1589 628 1610; baseline -0.01 0; x_size 25.867271; x_descenders 4.8672705; x_ascenders 6.4832807">
+      <span class="ocrx_word" id="word_000058_000200" title="bbox 528 1589 628 1610; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000017" lang="eng" title="bbox 528 1628 671 1649" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000027" title="bbox 528 1628 671 1649; baseline 0 -1; x_size 24.635496; x_descenders 4.6354957; x_ascenders 6.1745529">
+      <span class="ocrx_word" id="word_000058_000201" title="bbox 528 1628 671 1649; x_wconf 91; x_fsize 25">SDATAIN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000018" lang="eng" title="bbox 526 1666 777 1692" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000028" title="bbox 526 1666 777 1692; baseline -0.004 -4; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000058_000202" title="bbox 526 1667 605 1688; x_wconf 95; x_fsize 28">test</span>
+      <span class="ocrx_word" id="word_000058_000203" title="bbox 677 1666 777 1692; x_wconf 91; x_fsize 28">al,al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000019" lang="eng" title="bbox 530 1704 1071 1732" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000029" title="bbox 530 1704 1071 1732; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000058_000204" title="bbox 530 1704 564 1732; x_wconf 95; x_fsize 29">je</span>
+      <span class="ocrx_word" id="word_000058_000205" title="bbox 676 1705 960 1727; x_wconf 89; x_fsize 29">NoASIC5PackOut</span>
+      <span class="ocrx_word" id="word_000058_000206" title="bbox 972 1705 1071 1727; x_wconf 94; x_fsize 29">There</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000006" title="bbox 376 1785 1963 1823">
+    <p class="ocr_par" id="par_000058_000020" lang="eng" title="bbox 376 1785 1963 1823" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000030" title="bbox 376 1785 1963 1823; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000207" title="bbox 376 1786 455 1814; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000058_000208" title="bbox 467 1786 530 1814; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000058_000209" title="bbox 544 1795 581 1814; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000058_000210" title="bbox 595 1786 709 1815; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000058_000211" title="bbox 722 1795 778 1814; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000058_000212" title="bbox 791 1785 917 1823; x_wconf 95; x_fsize 39">pretend</span>
+      <span class="ocrx_word" id="word_000058_000213" title="bbox 930 1791 961 1814; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000214" title="bbox 972 1786 1010 1814; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000215" title="bbox 1023 1795 1060 1814; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000058_000216" title="bbox 1074 1786 1186 1815; x_wconf 80; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000217" title="bbox 1201 1785 1232 1814; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000058_000218" title="bbox 1245 1785 1324 1823; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000058_000219" title="bbox 1336 1785 1427 1814; x_wconf 95; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000058_000220" title="bbox 1440 1785 1499 1814; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000058_000221" title="bbox 1512 1785 1575 1814; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000058_000222" title="bbox 1587 1786 1719 1823; x_wconf 96; x_fsize 39">respond</span>
+      <span class="ocrx_word" id="word_000058_000223" title="bbox 1733 1785 1963 1823; x_wconf 96; x_fsize 39">appropriately.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000007" title="bbox 377 1878 890 1943">
+    <p class="ocr_par" id="par_000058_000021" lang="eng" title="bbox 377 1878 890 1943" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000031" title="bbox 377 1878 890 1943; baseline 0.004 -15; x_size 65; x_descenders 13; x_ascenders 13">
+      <span class="ocrx_word" id="word_000058_000224" title="bbox 377 1878 567 1930; x_wconf 88; x_fsize 67">ASIC5</span>
+      <span class="ocrx_word" id="word_000058_000225" title="bbox 593 1879 890 1943; x_wconf 96; x_fsize 67">Registers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000008" title="bbox 375 2002 2074 2191">
+    <p class="ocr_par" id="par_000058_000022" lang="eng" title="bbox 375 2002 2074 2191" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000032" title="bbox 376 2002 2074 2040; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000226" title="bbox 376 2003 488 2032; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000227" title="bbox 503 2003 558 2031; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000058_000228" title="bbox 572 2002 687 2031; x_wconf 95; x_fsize 39">sixteen</span>
+      <span class="ocrx_word" id="word_000058_000229" title="bbox 701 2002 831 2031; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000058_000230" title="bbox 843 2002 994 2040; x_wconf 96; x_fsize 39">registers.</span>
+      <span class="ocrx_word" id="word_000058_000231" title="bbox 1020 2003 1065 2031; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000058_000232" title="bbox 1076 2002 1148 2031; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000058_000233" title="bbox 1161 2012 1194 2031; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000234" title="bbox 1207 2002 1292 2031; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000058_000235" title="bbox 1304 2002 1383 2031; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000058_000236" title="bbox 1397 2012 1434 2031; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000058_000237" title="bbox 1448 2003 1560 2032; x_wconf 77; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000058_000238" title="bbox 1574 2002 1700 2040; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000058_000239" title="bbox 1713 2002 1797 2031; x_wconf 96; x_fsize 39">takes</span>
+      <span class="ocrx_word" id="word_000058_000240" title="bbox 1810 2007 1870 2031; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000058_000241" title="bbox 1883 2007 1972 2040; x_wconf 95; x_fsize 39">steps.</span>
+      <span class="ocrx_word" id="word_000058_000242" title="bbox 1998 2002 2074 2031; x_wconf 95; x_fsize 39">First</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000033" title="bbox 377 2052 1960 2090; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000243" title="bbox 377 2062 393 2081; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000244" title="bbox 406 2053 523 2081; x_wconf 93; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000058_000245" title="bbox 535 2052 604 2090; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000058_000246" title="bbox 616 2057 696 2081; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000058_000247" title="bbox 708 2053 746 2081; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000248" title="bbox 759 2057 824 2081; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000058_000249" title="bbox 838 2053 929 2090; x_wconf 96; x_fsize 39">along</span>
+      <span class="ocrx_word" id="word_000058_000250" title="bbox 942 2053 993 2081; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000251" title="bbox 1005 2052 1095 2081; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000058_000252" title="bbox 1110 2052 1199 2081; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000058_000253" title="bbox 1212 2052 1278 2081; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000058_000254" title="bbox 1290 2057 1321 2081; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000255" title="bbox 1334 2053 1425 2081; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000058_000256" title="bbox 1438 2052 1539 2081; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000058_000257" title="bbox 1552 2052 1687 2090; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000058_000258" title="bbox 1712 2052 1787 2081; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000058_000259" title="bbox 1800 2052 1910 2081; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000058_000260" title="bbox 1922 2053 1960 2081; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000034" title="bbox 376 2103 2070 2141; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000261" title="bbox 376 2103 519 2132; x_wconf 96; x_fsize 39">followed</span>
+      <span class="ocrx_word" id="word_000058_000262" title="bbox 531 2103 571 2141; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000058_000263" title="bbox 583 2113 599 2132; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000058_000264" title="bbox 611 2103 683 2132; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000058_000265" title="bbox 696 2113 729 2132; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000266" title="bbox 742 2103 827 2132; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000058_000267" title="bbox 839 2103 874 2132; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000058_000268" title="bbox 883 2104 934 2132; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000269" title="bbox 947 2103 1138 2141; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000058_000270" title="bbox 1150 2103 1219 2132; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000058_000271" title="bbox 1232 2104 1329 2132; x_wconf 96; x_fsize 39">value.</span>
+      <span class="ocrx_word" id="word_000058_000272" title="bbox 1355 2104 1420 2132; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000058_000273" title="bbox 1433 2103 1548 2132; x_wconf 96; x_fsize 39">sixteen</span>
+      <span class="ocrx_word" id="word_000058_000274" title="bbox 1561 2103 1703 2141; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000058_000275" title="bbox 1717 2113 1767 2132; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000058_000276" title="bbox 1779 2103 1869 2132; x_wconf 96; x_fsize 39">listed</span>
+      <span class="ocrx_word" id="word_000058_000277" title="bbox 1882 2103 1913 2132; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000058_000278" title="bbox 1927 2104 1978 2132; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000058_000279" title="bbox 1990 2104 2070 2132; x_wconf 96; x_fsize 39">table</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000035" title="bbox 375 2153 1605 2191; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000280" title="bbox 375 2154 482 2182; x_wconf 96; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000058_000281" title="bbox 509 2154 601 2183; x_wconf 96; x_fsize 39">Some</span>
+      <span class="ocrx_word" id="word_000058_000282" title="bbox 613 2163 669 2182; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000058_000283" title="bbox 682 2154 720 2182; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000058_000284" title="bbox 731 2153 803 2182; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000058_000285" title="bbox 817 2154 876 2182; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000058_000286" title="bbox 889 2153 1006 2182; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000058_000287" title="bbox 1020 2159 1051 2182; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000058_000288" title="bbox 1064 2153 1123 2182; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000058_000289" title="bbox 1137 2163 1222 2182; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000058_000290" title="bbox 1235 2163 1285 2182; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000058_000291" title="bbox 1296 2153 1368 2182; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000058_000292" title="bbox 1381 2163 1414 2182; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000058_000293" title="bbox 1427 2153 1512 2182; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000058_000294" title="bbox 1524 2154 1605 2191; x_wconf 96; x_fsize 39">only.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000058_000009" title="bbox 548 2301 1872 3093">
+    <p class="ocr_par" id="par_000058_000023" lang="eng" title="bbox 548 2301 1872 2881" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000036" title="bbox 548 2301 1872 2351; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000295" title="bbox 544 2297 580 2368; x_wconf 57; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000296" title="bbox 620 2297 675 2368; x_wconf 35; x_fsize 65">oO</span>
+      <span class="ocrx_word" id="word_000058_000297" title="bbox 727 2297 763 2368; x_wconf 32; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000298" title="bbox 804 2297 959 2368; x_wconf 17; x_fsize 65">URW</span>
+      <span class="ocrx_word" id="word_000058_000299" title="bbox 1006 2301 1872 2351; x_wconf 0; x_fsize 65">PortAreadandwritedata</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000037" title="bbox 548 2619 1872 2669; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000300" title="bbox 544 2615 574 2686; x_wconf 54; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000301" title="bbox 615 2619 669 2669; x_wconf 42; x_fsize 65">6</span>
+      <span class="ocrx_word" id="word_000058_000302" title="bbox 715 2615 763 2686; x_wconf 38; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000303" title="bbox 810 2615 953 2686; x_wconf 0; x_fsize 65">RW</span>
+      <span class="ocrx_word" id="word_000058_000304" title="bbox 1023 2615 1189 2686; x_wconf 25; x_fsize 65">Interrupt</span>
+      <span class="ocrx_word" id="word_000058_000305" title="bbox 1194 2615 1367 2686; x_wconf 25; x_fsize 65">Maskread</span>
+      <span class="ocrx_word" id="word_000058_000306" title="bbox 1378 2615 1438 2686; x_wconf 0; x_fsize 65">and</span>
+      <span class="ocrx_word" id="word_000058_000307" title="bbox 1449 2615 1550 2686; x_wconf 0; x_fsize 65">write</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000038" title="bbox 548 2725 1872 2775; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000308" title="bbox 544 2721 574 2792; x_wconf 54; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000309" title="bbox 620 2725 686 2775; x_wconf 34; x_fsize 65">8</span>
+      <span class="ocrx_word" id="word_000058_000310" title="bbox 733 2721 763 2792; x_wconf 34; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000311" title="bbox 810 2721 905 2792; x_wconf 0; x_fsize 65">RW</span>
+      <span class="ocrx_word" id="word_000058_000312" title="bbox 916 2721 1006 2792; x_wconf 0; x_fsize 65">__|</span>
+      <span class="ocrx_word" id="word_000058_000313" title="bbox 1029 2721 1130 2792; x_wconf 55; x_fsize 65">UART</span>
+      <span class="ocrx_word" id="word_000058_000314" title="bbox 1141 2721 1373 2792; x_wconf 70; x_fsize 65">Status/UART</span>
+      <span class="ocrx_word" id="word_000058_000315" title="bbox 1390 2721 1515 2792; x_wconf 87; x_fsize 65">Control</span>
+      <span class="ocrx_word" id="word_000058_000316" title="bbox 1526 2725 1872 2775; x_wconf 50; x_fsize 65">register</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000039" title="bbox 548 2778 1872 2828; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000317" title="bbox 544 2774 574 2845; x_wconf 67; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000318" title="bbox 615 2778 663 2828; x_wconf 43; x_fsize 65">9</span>
+      <span class="ocrx_word" id="word_000058_000319" title="bbox 715 2774 793 2845; x_wconf 0; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000320" title="bbox 839 2774 1006 2845; x_wconf 0; x_fsize 65">R/W_|</span>
+      <span class="ocrx_word" id="word_000058_000321" title="bbox 1029 2774 1124 2845; x_wconf 88; x_fsize 65">UART</span>
+      <span class="ocrx_word" id="word_000058_000322" title="bbox 1147 2774 1391 2845; x_wconf 90; x_fsize 65">Receive/UART</span>
+      <span class="ocrx_word" id="word_000058_000323" title="bbox 1407 2774 1556 2845; x_wconf 96; x_fsize 65">transmit</span>
+      <span class="ocrx_word" id="word_000058_000324" title="bbox 1573 2774 1686 2845; x_wconf 93; x_fsize 65">holding</span>
+      <span class="ocrx_word" id="word_000058_000325" title="bbox 1703 2774 1876 2845; x_wconf 83; x_fsize 65">register_|</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000040" title="bbox 1029 2841 1398 2871; baseline -0.001 -0.566; x_size 50; x_descenders 10; x_ascenders 12">
+      <span class="ocrx_word" id="word_000058_000326" title="bbox 1029 2842 1139 2871; x_wconf 92; x_fsize 51">UART</span>
+      <span class="ocrx_word" id="word_000058_000327" title="bbox 1152 2841 1238 2870; x_wconf 96; x_fsize 51">Baud</span>
+      <span class="ocrx_word" id="word_000058_000328" title="bbox 1250 2846 1314 2870; x_wconf 97; x_fsize 51">rate</span>
+      <span class="ocrx_word" id="word_000058_000329" title="bbox 1326 2842 1398 2871; x_wconf 96; x_fsize 51">LSB</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000058_000024" lang="eng" title="bbox 548 2990 1872 3093" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000041" title="bbox 548 2990 1872 3040; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000330" title="bbox 544 2986 580 3057; x_wconf 55; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000331" title="bbox 615 2986 698 3057; x_wconf 42; x_fsize 65">13)</span>
+      <span class="ocrx_word" id="word_000058_000332" title="bbox 733 2986 763 3057; x_wconf 42; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000333" title="bbox 816 2986 947 3057; x_wconf 27; x_fsize 65">OR</span>
+      <span class="ocrx_word" id="word_000058_000334" title="bbox 1006 2990 1872 3040; x_wconf 69; x_fsize 65">Barcodereaddata</span>
+     </span>
+     <span class="ocr_line" id="line_000058_000042" title="bbox 548 3043 1872 3093; baseline 0 0; x_size 62.804878; x_descenders 12.804877; x_ascenders 15.243903">
+      <span class="ocrx_word" id="word_000058_000335" title="bbox 544 3039 574 3110; x_wconf 60; x_fsize 65">|</span>
+      <span class="ocrx_word" id="word_000058_000336" title="bbox 626 3043 686 3093; x_wconf 28; x_fsize 65">4</span>
+      <span class="ocrx_word" id="word_000058_000337" title="bbox 727 3039 763 3110; x_wconf 49; x_fsize 65">{|</span>
+      <span class="ocrx_word" id="word_000058_000338" title="bbox 810 3039 947 3110; x_wconf 23; x_fsize 65">ER</span>
+      <span class="ocrx_word" id="word_000058_000339" title="bbox 1029 3039 1249 3110; x_wconf 79; x_fsize 65">Synchronous</span>
+      <span class="ocrx_word" id="word_000058_000340" title="bbox 1259 3039 1450 3110; x_wconf 75; x_fsize 65">Port2read</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_11" title="bbox 538 2238 1882 3156"></div>
+   <div class="ocr_carea" id="block_000058_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000058_000025" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000058_000043" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000058_000341" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000058_000342" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000058_000343" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000058_000344" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">56</span>
+      <span class="ocrx_word" id="word_000058_000345" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000058_000346" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000058_000347" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000059" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0059.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000059_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000059_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000059_000001" title="bbox 453 158 543 187; x_wconf 91; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000059_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000059_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000059_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000059_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000059_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000059_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000059_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000059_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000059_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000001" title="bbox 375 311 2080 599">
+    <p class="ocr_par" id="par_000059_000001" lang="eng" title="bbox 375 311 2080 599" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000001" title="bbox 376 311 2047 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000011" title="bbox 376 311 514 349; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000059_000012" title="bbox 527 311 606 340; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000059_000013" title="bbox 619 312 670 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000014" title="bbox 682 312 750 340; x_wconf 96; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000059_000015" title="bbox 763 312 792 340; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000059_000016" title="bbox 803 311 929 349; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000059_000017" title="bbox 942 321 1048 340; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000059_000018" title="bbox 1061 312 1173 341; x_wconf 50; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000059_000019" title="bbox 1188 317 1219 340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000020" title="bbox 1231 317 1373 349; x_wconf 96; x_fsize 39">generate</span>
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+      <span class="ocrx_word" id="word_000059_000022" title="bbox 1415 321 1553 349; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000059_000023" title="bbox 1565 321 1667 340; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000059_000024" title="bbox 1680 312 1772 349; x_wconf 96; x_fsize 39">cycle.</span>
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+      <span class="ocrx_word" id="word_000059_000026" title="bbox 1875 312 1964 340; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000059_000027" title="bbox 1975 311 2047 340; x_wconf 96; x_fsize 39">read</span>
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+     <span class="ocr_line" id="line_000059_000002" title="bbox 376 361 2021 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000028" title="bbox 376 361 455 390; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000059_000029" title="bbox 467 367 534 399; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000030" title="bbox 547 362 576 390; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000059_000031" title="bbox 588 361 651 390; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000059_000032" title="bbox 663 362 701 390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000059_000033" title="bbox 713 362 764 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000034" title="bbox 776 362 865 390; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000059_000035" title="bbox 876 361 1024 390; x_wconf 96; x_fsize 39">retrieved</span>
+      <span class="ocrx_word" id="word_000059_000036" title="bbox 1037 361 1116 390; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000059_000037" title="bbox 1130 371 1189 399; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000059_000038" title="bbox 1201 361 1339 390; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000059_000039" title="bbox 1352 371 1490 399; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000059_000040" title="bbox 1501 371 1534 390; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000059_000041" title="bbox 1547 371 1686 399; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000059_000042" title="bbox 1697 361 1828 399; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000059_000043" title="bbox 1840 361 2021 399; x_wconf 96; x_fsize 39">peripheral.</span>
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+      <span class="ocrx_word" id="word_000059_000046" title="bbox 562 412 630 440; x_wconf 96; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000059_000047" title="bbox 643 412 672 440; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000059_000048" title="bbox 684 411 747 440; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000059_000049" title="bbox 760 421 851 440; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000059_000050" title="bbox 863 412 976 441; x_wconf 82; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000059_000051" title="bbox 991 417 1022 440; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000052" title="bbox 1034 417 1176 449; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000059_000053" title="bbox 1189 421 1205 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000059_000054" title="bbox 1218 411 1303 440; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000059_000055" title="bbox 1315 412 1399 449; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000059_000056" title="bbox 1412 411 1471 440; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000059_000057" title="bbox 1484 411 1569 440; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000059_000058" title="bbox 1581 412 1632 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000059" title="bbox 1645 411 1784 449; x_wconf 96; x_fsize 39">supplied</span>
+      <span class="ocrx_word" id="word_000059_000060" title="bbox 1797 412 1886 440; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000059_000061" title="bbox 1898 417 1929 440; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000062" title="bbox 1942 411 2080 440; x_wconf 96; x_fsize 39">attached</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000004" title="bbox 376 461 1941 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000063" title="bbox 376 471 521 499; x_wconf 96; x_fsize 39">memory.</span>
+      <span class="ocrx_word" id="word_000059_000064" title="bbox 547 462 580 490; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000059_000065" title="bbox 593 462 665 490; x_wconf 95; x_fsize 39">both</span>
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+      <span class="ocrx_word" id="word_000059_000082" title="bbox 657 517 740 549; x_wconf 92; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000059_000083" title="bbox 753 512 787 546; x_wconf 91; x_fsize 39">B,</span>
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+      <span class="ocrx_word" id="word_000059_000086" title="bbox 925 512 962 540; x_wconf 92; x_fsize 39">D.</span>
+      <span class="ocrx_word" id="word_000059_000087" title="bbox 988 511 1017 540; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000059_000088" title="bbox 1026 512 1077 540; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000089" title="bbox 1089 512 1199 541; x_wconf 92; x_fsize 39">UART</span>
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+      <span class="ocrx_word" id="word_000059_000094" title="bbox 1500 511 1535 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000059_000095" title="bbox 1544 512 1595 540; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000059_000097" title="bbox 1686 512 1710 540; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000059_000098" title="bbox 1724 512 1815 540; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000099" title="bbox 1826 511 1965 549; x_wconf 96; x_fsize 39">register)</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000006" title="bbox 376 561 1384 599; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000059_000100" title="bbox 376 571 514 599; x_wconf 96; x_fsize 38">memory</span>
+      <span class="ocrx_word" id="word_000059_000101" title="bbox 525 567 636 590; x_wconf 96; x_fsize 38">cannot</span>
+      <span class="ocrx_word" id="word_000059_000102" title="bbox 648 562 686 590; x_wconf 96; x_fsize 38">be</span>
+      <span class="ocrx_word" id="word_000059_000103" title="bbox 699 561 840 590; x_wconf 96; x_fsize 38">accessed</span>
+      <span class="ocrx_word" id="word_000059_000104" title="bbox 852 562 982 590; x_wconf 96; x_fsize 38">because</span>
+      <span class="ocrx_word" id="word_000059_000105" title="bbox 993 567 1060 599; x_wconf 96; x_fsize 38">port</span>
+      <span class="ocrx_word" id="word_000059_000106" title="bbox 1073 562 1102 590; x_wconf 96; x_fsize 38">A</span>
+      <span class="ocrx_word" id="word_000059_000107" title="bbox 1114 561 1192 590; x_wconf 96; x_fsize 38">lines</span>
+      <span class="ocrx_word" id="word_000059_000108" title="bbox 1206 571 1256 590; x_wconf 96; x_fsize 38">are</span>
+      <span class="ocrx_word" id="word_000059_000109" title="bbox 1267 562 1384 590; x_wconf 95; x_fsize 38">reused.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000002" title="bbox 375 661 2059 790">
+    <p class="ocr_par" id="par_000059_000002" lang="eng" title="bbox 375 661 2059 790" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000007" title="bbox 375 661 2017 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000110" title="bbox 375 661 507 699; x_wconf 96; x_fsize 39">Writing</span>
+      <span class="ocrx_word" id="word_000059_000111" title="bbox 520 667 551 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000112" title="bbox 562 666 629 699; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000113" title="bbox 642 662 666 690; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000059_000114" title="bbox 680 661 743 690; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000059_000115" title="bbox 756 671 847 690; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000059_000116" title="bbox 859 662 910 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000117" title="bbox 922 662 1011 690; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000059_000118" title="bbox 1023 661 1140 690; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000059_000119" title="bbox 1154 667 1185 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000120" title="bbox 1196 662 1234 690; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000059_000121" title="bbox 1246 661 1366 690; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000059_000122" title="bbox 1379 666 1452 690; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000059_000123" title="bbox 1464 662 1515 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000124" title="bbox 1527 667 1632 699; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000059_000125" title="bbox 1645 661 1723 690; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000059_000126" title="bbox 1736 662 1889 691; x_wconf 92; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000059_000127" title="bbox 1904 661 2017 697; x_wconf 96; x_fsize 39">(which</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000008" title="bbox 376 711 2059 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000128" title="bbox 376 711 455 740; x_wconf 95; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000059_000129" title="bbox 469 711 592 740; x_wconf 95; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000059_000130" title="bbox 605 711 683 740; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000059_000131" title="bbox 696 712 809 741; x_wconf 91; x_fsize 39">AO-A7</span>
+      <span class="ocrx_word" id="word_000059_000132" title="bbox 823 711 869 740; x_wconf 95; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000059_000133" title="bbox 882 721 1020 749; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000059_000134" title="bbox 1032 721 1134 740; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000059_000135" title="bbox 1147 712 1269 749; x_wconf 96; x_fsize 39">cycles).</span>
+      <span class="ocrx_word" id="word_000059_000136" title="bbox 1295 711 1433 749; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000059_000137" title="bbox 1446 711 1525 740; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000059_000138" title="bbox 1538 711 1598 740; x_wconf 96; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000059_000141" title="bbox 1824 717 1925 740; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000059_000142" title="bbox 1939 712 1990 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000143" title="bbox 2002 712 2059 740; x_wconf 96; x_fsize 39">last</span>
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+      <span class="ocrx_word" id="word_000059_000144" title="bbox 376 762 465 790; x_wconf 96; x_fsize 39">value</span>
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+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000059_000003" title="bbox 375 861 2055 1049">
+    <p class="ocr_par" id="par_000059_000003" lang="eng" title="bbox 375 861 2055 1049" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000010" title="bbox 375 861 2055 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000146" title="bbox 375 861 507 899; x_wconf 96; x_fsize 39">Writing</span>
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+      <span class="ocrx_word" id="word_000059_000148" title="bbox 563 862 614 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000149" title="bbox 625 867 692 899; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000150" title="bbox 705 862 729 890; x_wconf 92; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000059_000151" title="bbox 743 862 834 890; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000152" title="bbox 846 862 979 890; x_wconf 96; x_fsize 39">controls</span>
+      <span class="ocrx_word" id="word_000059_000153" title="bbox 992 861 1113 890; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000059_000154" title="bbox 1127 867 1244 899; x_wconf 96; x_fsize 39">aspects</span>
+      <span class="ocrx_word" id="word_000059_000155" title="bbox 1257 861 1292 890; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000059_000156" title="bbox 1301 862 1413 891; x_wconf 91; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000059_000157" title="bbox 1427 861 1602 890; x_wconf 96; x_fsize 39">behaviour.</span>
+      <span class="ocrx_word" id="word_000059_000158" title="bbox 1628 862 1693 890; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000059_000159" title="bbox 1705 862 1785 890; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000059_000160" title="bbox 1796 862 1895 890; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000059_000161" title="bbox 1907 861 2055 890; x_wconf 96; x_fsize 39">indicates</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000011" title="bbox 376 911 2020 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000162" title="bbox 376 912 427 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000163" title="bbox 439 911 600 949; x_wconf 96; x_fsize 39">meanings</span>
+      <span class="ocrx_word" id="word_000059_000164" title="bbox 613 911 648 940; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000059_000165" title="bbox 657 912 731 940; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000059_000166" title="bbox 744 911 787 940; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000059_000167" title="bbox 800 911 831 940; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000059_000168" title="bbox 845 912 896 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000169" title="bbox 907 911 1042 949; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000059_000170" title="bbox 1067 912 1166 940; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000059_000171" title="bbox 1181 917 1224 940; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000059_000172" title="bbox 1237 916 1268 940; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000173" title="bbox 1280 916 1402 949; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000059_000174" title="bbox 1414 911 1445 940; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000059_000175" title="bbox 1459 917 1583 940; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000059_000176" title="bbox 1596 912 1687 940; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000177" title="bbox 1699 912 1750 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000178" title="bbox 1762 912 1851 940; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000059_000179" title="bbox 1863 917 1968 949; x_wconf 96; x_fsize 39">output</span>
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+     <span class="ocr_line" id="line_000059_000012" title="bbox 376 961 2028 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000181" title="bbox 376 961 454 990; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000059_000182" title="bbox 467 962 620 991; x_wconf 92; x_fsize 39">PBO-PB7</span>
+      <span class="ocrx_word" id="word_000059_000183" title="bbox 634 971 690 990; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000059_000184" title="bbox 703 962 741 990; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000059_000185" title="bbox 753 961 960 990; x_wconf 95; x_fsize 39">incremented</span>
+      <span class="ocrx_word" id="word_000059_000186" title="bbox 972 962 1012 999; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000059_000187" title="bbox 1022 961 1149 999; x_wconf 96; x_fsize 39">reading</span>
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+      <span class="ocrx_word" id="word_000059_000189" title="bbox 1254 962 1305 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000190" title="bbox 1316 966 1383 999; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000191" title="bbox 1396 962 1420 990; x_wconf 92; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000059_000192" title="bbox 1434 961 1525 990; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000193" title="bbox 1536 961 1671 999; x_wconf 93; x_fsize 39">register,</span>
+      <span class="ocrx_word" id="word_000059_000194" title="bbox 1685 961 1976 999; x_wconf 92; x_fsize 39">post-incremented</span>
+      <span class="ocrx_word" id="word_000059_000195" title="bbox 1988 962 2028 999; x_wconf 96; x_fsize 39">by</span>
+     </span>
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+      <span class="ocrx_word" id="word_000059_000196" title="bbox 375 1011 502 1049; x_wconf 96; x_fsize 39">reading</span>
+      <span class="ocrx_word" id="word_000059_000197" title="bbox 515 1021 548 1040; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000059_000198" title="bbox 561 1011 682 1049; x_wconf 96; x_fsize 39">writing</span>
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+      <span class="ocrx_word" id="word_000059_000200" title="bbox 738 1012 789 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000201" title="bbox 800 1016 867 1049; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000202" title="bbox 880 1012 909 1040; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000059_000203" title="bbox 920 1011 1046 1049; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000059_000204" title="bbox 1059 1021 1092 1040; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000059_000205" title="bbox 1105 1011 1224 1040; x_wconf 96; x_fsize 39">cleared</span>
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+      <span class="ocrx_word" id="word_000059_000207" title="bbox 1280 1021 1351 1040; x_wconf 96; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000059_000208" title="bbox 1362 1012 1402 1049; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000059_000209" title="bbox 1413 1011 1534 1049; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000059_000210" title="bbox 1547 1017 1579 1040; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000211" title="bbox 1591 1012 1642 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000212" title="bbox 1654 1012 1722 1040; x_wconf 93; x_fsize 39">Port</span>
+      <span class="ocrx_word" id="word_000059_000213" title="bbox 1735 1012 1763 1040; x_wconf 93; x_fsize 39">D</span>
+      <span class="ocrx_word" id="word_000059_000214" title="bbox 1777 1012 1836 1040; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000059_000215" title="bbox 1839 1007 1860 1054; x_wconf 92; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000059_000216" title="bbox 1887 1011 2022 1049; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000004" title="bbox 571 1159 1915 1580">
+    <p class="ocr_par" id="par_000059_000004" lang="eng" title="bbox 571 1159 1915 1580" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000014" title="bbox 571 1159 1915 1209; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000217" title="bbox 567 1155 592 1230; x_wconf 66; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000218" title="bbox 654 1159 717 1209; x_wconf 50; x_fsize 69">0</span>
+      <span class="ocrx_word" id="word_000059_000219" title="bbox 748 1155 842 1230; x_wconf 8; x_fsize 69">_|</span>
+      <span class="ocrx_word" id="word_000059_000220" title="bbox 860 1155 899 1230; x_wconf 91; x_fsize 69">0,</span>
+      <span class="ocrx_word" id="word_000059_000221" title="bbox 917 1155 1042 1230; x_wconf 95; x_fsize 69">Memory</span>
+      <span class="ocrx_word" id="word_000059_000222" title="bbox 1060 1155 1155 1230; x_wconf 95; x_fsize 69">mode.</span>
+      <span class="ocrx_word" id="word_000059_000223" title="bbox 1167 1155 1199 1230; x_wconf 92; x_fsize 69">1,</span>
+      <span class="ocrx_word" id="word_000059_000224" title="bbox 1217 1155 1392 1230; x_wconf 96; x_fsize 69">Peripheral</span>
+      <span class="ocrx_word" id="word_000059_000225" title="bbox 1410 1155 1486 1230; x_wconf 79; x_fsize 69">mode</span>
+      <span class="ocrx_word" id="word_000059_000226" title="bbox 1498 1155 1655 1230; x_wconf 79; x_fsize 69">-enables</span>
+      <span class="ocrx_word" id="word_000059_000227" title="bbox 1673 1155 1917 1230; x_wconf 12; x_fsize 69">UART____|</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000015" title="bbox 571 1477 1915 1527; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000228" title="bbox 567 1473 599 1548; x_wconf 46; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000229" title="bbox 660 1477 786 1527; x_wconf 31; x_fsize 69">6</span>
+      <span class="ocrx_word" id="word_000059_000230" title="bbox 860 1473 1030 1548; x_wconf 62; x_fsize 69">NotUsed</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000016" title="bbox 571 1530 833 1580; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000231" title="bbox 567 1526 680 1601; x_wconf 65; x_fsize 69">—</span>
+      <span class="ocrx_word" id="word_000059_000232" title="bbox 723 1530 833 1580; x_wconf 60; x_fsize 69">a</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000005" title="bbox 692 1540 1014 1570">
+    <p class="ocr_par" id="par_000059_000005" lang="eng" title="bbox 692 1540 1014 1570" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000017" title="bbox 692 1540 1014 1570; baseline 0 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000233" title="bbox 692 1541 710 1569; x_wconf 89; x_fsize 35">7</span>
+      <span class="ocrx_word" id="word_000059_000234" title="bbox 859 1541 919 1569; x_wconf 96; x_fsize 35">Not</span>
+      <span class="ocrx_word" id="word_000059_000235" title="bbox 932 1540 1014 1570; x_wconf 96; x_fsize 35">Used</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000006" title="bbox 696 1695 1787 1851">
+    <p class="ocr_par" id="par_000059_000006" lang="eng" title="bbox 696 1695 1787 1851" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000018" title="bbox 696 1695 1787 1745; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000236" title="bbox 692 1691 967 1766; x_wconf 34; x_fsize 69">POT</span>
+      <span class="ocrx_word" id="word_000059_000237" title="bbox 1098 1695 1211 1745; x_wconf 34; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000238" title="bbox 1235 1691 1486 1766; x_wconf 62; x_fsize 69">Countermode</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000019" title="bbox 696 1748 1787 1798; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000239" title="bbox 696 1748 1787 1798; x_wconf 40; x_fsize 69">POT</span>
+      <span class="ocrx_word" id="word_000059_000240" title="bbox 1235 1744 1342 1819; x_wconf 40; x_fsize 69">Latch</span>
+      <span class="ocrx_word" id="word_000059_000241" title="bbox 1354 1744 1449 1819; x_wconf 70; x_fsize 69">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000020" title="bbox 696 1801 1787 1851; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000242" title="bbox 692 1797 905 1872; x_wconf 0; x_fsize 69">Pot</span>
+      <span class="ocrx_word" id="word_000059_000243" title="bbox 1098 1801 1211 1851; x_wconf 39; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000244" title="bbox 1235 1797 1324 1872; x_wconf 26; x_fsize 69">Baud</span>
+      <span class="ocrx_word" id="word_000059_000245" title="bbox 1329 1797 1405 1872; x_wconf 26; x_fsize 69">rate</span>
+      <span class="ocrx_word" id="word_000059_000246" title="bbox 1417 1797 1517 1872; x_wconf 62; x_fsize 69">outon</span>
+      <span class="ocrx_word" id="word_000059_000247" title="bbox 1529 1797 1636 1872; x_wconf 72; x_fsize 69">portB</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000007" title="bbox 375 1970 2095 2109">
+    <p class="ocr_par" id="par_000059_000007" lang="eng" title="bbox 375 1970 2095 2109" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000021" title="bbox 375 1970 2029 2008; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000248" title="bbox 375 1971 474 1999; x_wconf 94; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000059_000249" title="bbox 488 1971 600 2000; x_wconf 90; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000059_000250" title="bbox 615 1970 641 1999; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000059_000251" title="bbox 654 1970 685 1999; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000059_000252" title="bbox 698 1970 777 2008; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000059_000253" title="bbox 789 1970 880 1999; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000254" title="bbox 892 1971 943 1999; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000255" title="bbox 955 1970 1021 1999; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000059_000256" title="bbox 1034 1970 1119 1999; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000059_000257" title="bbox 1131 1976 1162 1999; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000059_000258" title="bbox 1174 1971 1225 1999; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000259" title="bbox 1236 1976 1303 2008; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000260" title="bbox 1316 1971 1344 1999; x_wconf 93; x_fsize 39">D</span>
+      <span class="ocrx_word" id="word_000059_000261" title="bbox 1358 1970 1417 1999; x_wconf 91; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000059_000262" title="bbox 1424 1966 1441 2013; x_wconf 91; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000059_000263" title="bbox 1468 1970 1594 2008; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000059_000264" title="bbox 1607 1970 1670 1999; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000059_000265" title="bbox 1682 1971 1720 1999; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000059_000266" title="bbox 1732 1970 1853 1999; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000059_000267" title="bbox 1866 1976 1939 1999; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000059_000268" title="bbox 1951 1970 2029 1999; x_wconf 96; x_fsize 39">lines</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000022" title="bbox 376 2021 2095 2059; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000269" title="bbox 376 2022 545 2051; x_wconf 90; x_fsize 39">PDO-PD7.</span>
+      <span class="ocrx_word" id="word_000059_000270" title="bbox 571 2022 604 2050; x_wconf 90; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000059_000271" title="bbox 618 2021 793 2050; x_wconf 90; x_fsize 39">multiwrite</span>
+      <span class="ocrx_word" id="word_000059_000272" title="bbox 805 2022 896 2050; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000059_000273" title="bbox 908 2022 959 2050; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000274" title="bbox 972 2022 1084 2050; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000059_000275" title="bbox 1098 2022 1157 2050; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000059_000276" title="bbox 1171 2022 1353 2059; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000059_000277" title="bbox 1366 2022 1435 2050; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000059_000278" title="bbox 1448 2021 1548 2050; x_wconf 96; x_fsize 39">writes</span>
+      <span class="ocrx_word" id="word_000059_000279" title="bbox 1561 2021 1624 2050; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000059_000280" title="bbox 1636 2022 1674 2050; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000059_000281" title="bbox 1686 2022 1807 2050; x_wconf 96; x_fsize 39">latched</span>
+      <span class="ocrx_word" id="word_000059_000282" title="bbox 1820 2027 1893 2050; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000059_000283" title="bbox 1904 2026 1971 2059; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000284" title="bbox 1984 2022 2009 2051; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000059_000285" title="bbox 2023 2021 2095 2050; x_wconf 96; x_fsize 39">with</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000023" title="bbox 376 2071 1473 2109; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000286" title="bbox 376 2072 427 2100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000287" title="bbox 439 2071 598 2109; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000059_000288" title="bbox 610 2071 669 2100; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000059_000289" title="bbox 682 2071 713 2100; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000059_000290" title="bbox 727 2072 778 2100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000291" title="bbox 789 2071 915 2109; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000059_000292" title="bbox 928 2071 1062 2109; x_wconf 96; x_fsize 39">forming</span>
+      <span class="ocrx_word" id="word_000059_000293" title="bbox 1075 2072 1126 2100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000059_000294" title="bbox 1138 2071 1297 2109; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000059_000295" title="bbox 1310 2071 1473 2100; x_wconf 96; x_fsize 39">functions.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000008" title="bbox 701 2166 1780 2269">
+    <p class="ocr_par" id="par_000059_000008" lang="eng" title="bbox 701 2166 1780 2269" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000024" title="bbox 701 2166 1780 2216; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000296" title="bbox 697 2162 760 2237; x_wconf 24; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000297" title="bbox 803 2162 985 2237; x_wconf 24; x_fsize 69">Databit_</span>
+      <span class="ocrx_word" id="word_000059_000298" title="bbox 1028 2162 1072 2237; x_wconf 46; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000299" title="bbox 1147 2162 1279 2237; x_wconf 36; x_fsize 69">Pin,</span>
+      <span class="ocrx_word" id="word_000059_000300" title="bbox 1340 2162 1416 2237; x_wconf 17; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000059_000301" title="bbox 1472 2162 1679 2237; x_wconf 17; x_fsize 69">Function</span>
+      <span class="ocrx_word" id="word_000059_000302" title="bbox 1697 2162 1785 2237; x_wconf 22; x_fsize 69">_|</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000025" title="bbox 701 2219 1780 2269; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000303" title="bbox 701 2219 916 2269; x_wconf 19; x_fsize 69">a</span>
+      <span class="ocrx_word" id="word_000059_000304" title="bbox 1247 2219 1394 2269; x_wconf 19; x_fsize 69">|</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_10" title="bbox 561 1096 1925 1914"></div>
+   <div class="ocr_photo" id="block_1_11" title="bbox 691 2156 1790 2650"></div>
+   <div class="ocr_carea" id="block_000059_000009" title="bbox 375 2706 2097 2795">
+    <p class="ocr_par" id="par_000059_000009" lang="eng" title="bbox 375 2706 2097 2795" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000026" title="bbox 376 2706 2097 2744; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000305" title="bbox 376 2707 441 2735; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000059_000306" title="bbox 452 2706 495 2735; x_wconf 92; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000059_000307" title="bbox 509 2707 601 2736; x_wconf 92; x_fsize 39">SELO</span>
+      <span class="ocrx_word" id="word_000059_000308" title="bbox 615 2707 674 2735; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000059_000309" title="bbox 688 2707 776 2736; x_wconf 80; x_fsize 39">SEL1</span>
+      <span class="ocrx_word" id="word_000059_000310" title="bbox 793 2706 961 2735; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000059_000311" title="bbox 973 2706 1073 2735; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000059_000312" title="bbox 1087 2706 1158 2744; x_wconf 96; x_fsize 39">chip</span>
+      <span class="ocrx_word" id="word_000059_000313" title="bbox 1172 2707 1263 2735; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000059_000314" title="bbox 1276 2706 1302 2735; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000059_000315" title="bbox 1315 2706 1389 2735; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000059_000316" title="bbox 1402 2707 1490 2735; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000059_000317" title="bbox 1505 2716 1521 2735; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000059_000318" title="bbox 1534 2716 1672 2744; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000059_000319" title="bbox 1684 2716 1786 2735; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000059_000320" title="bbox 1799 2707 1883 2744; x_wconf 96; x_fsize 39">cycle</span>
+      <span class="ocrx_word" id="word_000059_000321" title="bbox 1895 2706 1921 2735; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000059_000322" title="bbox 1934 2706 2097 2744; x_wconf 96; x_fsize 39">generated</span>
+     </span>
+     <span class="ocr_line" id="line_000059_000027" title="bbox 375 2757 1290 2795; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000323" title="bbox 375 2758 415 2795; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000059_000324" title="bbox 427 2757 584 2795; x_wconf 96; x_fsize 39">accessing</span>
+      <span class="ocrx_word" id="word_000059_000325" title="bbox 596 2762 663 2795; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000059_000326" title="bbox 676 2758 713 2786; x_wconf 91; x_fsize 39">A.</span>
+      <span class="ocrx_word" id="word_000059_000327" title="bbox 739 2758 893 2787; x_wconf 69; x_fsize 39">CSO-CS3</span>
+      <span class="ocrx_word" id="word_000059_000328" title="bbox 909 2767 959 2786; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000059_000329" title="bbox 972 2757 1102 2786; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000059_000330" title="bbox 1116 2767 1148 2786; x_wconf 97; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000059_000331" title="bbox 1161 2757 1290 2786; x_wconf 96; x_fsize 39">follows.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000010" title="bbox 1438 2916 1508 2945">
+    <p class="ocr_par" id="par_000059_000010" lang="eng" title="bbox 1438 2916 1508 2945" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000028" title="bbox 1438 2916 1508 2945; baseline 0 0; x_size 39.333332; x_descenders 9.833333; x_ascenders 9.833333">
+      <span class="ocrx_word" id="word_000059_000332" title="bbox 1438 2916 1508 2945; x_wconf 94; x_fsize 40">CSO</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000011" title="bbox 1438 3022 1508 3051">
+    <p class="ocr_par" id="par_000059_000011" lang="eng" title="bbox 1438 3022 1508 3051" xml:lang="eng">
+     <span class="ocr_caption" id="line_000059_000029" title="bbox 1438 3022 1508 3051; baseline -0.014 0; x_size 39; x_descenders 9.75; x_ascenders 9.75">
+      <span class="ocrx_word" id="word_000059_000333" title="bbox 1438 3022 1508 3051; x_wconf 90; x_fsize 40">CS2</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000059_000012" title="bbox 1135 3011 1356 3061">
+    <p class="ocr_par" id="par_000059_000012" lang="eng" title="bbox 1135 3011 1356 3061" xml:lang="eng">
+     <span class="ocr_caption" id="line_000059_000030" title="bbox 1135 3011 1356 3061; baseline 0 0; x_size 67.333336; x_descenders 16.833334; x_ascenders 16.833334">
+      <span class="ocrx_word" id="word_000059_000334" title="bbox 1135 3011 1356 3061; x_wconf 69; x_fsize 69">=</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_16" title="bbox 918 2842 1595 3124"></div>
+   <div class="ocr_carea" id="block_000059_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000059_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000059_000031" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000059_000335" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000059_000336" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000059_000337" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000059_000338" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">57</span>
+      <span class="ocrx_word" id="word_000059_000339" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000059_000340" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000059_000341" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000060" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0060.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000060_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000060_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000060_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000060_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000060_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000060_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000060_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000060_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000060_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000060_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000060_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000060_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000001" title="bbox 375 311 2095 449">
+    <p class="ocr_par" id="par_000060_000001" lang="eng" title="bbox 375 311 2095 449" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000001" title="bbox 376 311 2040 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000011" title="bbox 376 312 409 340; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000060_000012" title="bbox 422 311 594 349; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000060_000013" title="bbox 607 311 698 340; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000060_000014" title="bbox 711 321 727 340; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000015" title="bbox 740 311 825 340; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000060_000016" title="bbox 837 316 868 340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000017" title="bbox 880 312 931 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000018" title="bbox 942 317 1009 349; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000060_000019" title="bbox 1022 312 1050 340; x_wconf 93; x_fsize 39">D</span>
+      <span class="ocrx_word" id="word_000060_000020" title="bbox 1064 311 1123 340; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000021" title="bbox 1127 307 1144 354; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000060_000022" title="bbox 1174 311 1300 349; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000023" title="bbox 1313 311 1376 340; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000024" title="bbox 1389 312 1469 340; x_wconf 96; x_fsize 39">latch</span>
+      <span class="ocrx_word" id="word_000060_000025" title="bbox 1483 312 1534 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000026" title="bbox 1546 312 1635 340; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000060_000027" title="bbox 1647 311 1765 340; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000060_000028" title="bbox 1779 316 1852 340; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000060_000029" title="bbox 1864 311 1942 340; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000060_000030" title="bbox 1955 312 2040 340; x_wconf 92; x_fsize 39">PD1-</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000002" title="bbox 376 361 2095 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000031" title="bbox 376 362 457 390; x_wconf 87; x_fsize 39">PD7.</span>
+      <span class="ocrx_word" id="word_000060_000032" title="bbox 483 362 516 390; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000060_000033" title="bbox 529 361 701 399; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000060_000034" title="bbox 714 361 805 390; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000060_000035" title="bbox 817 362 868 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000036" title="bbox 880 361 943 390; x_wconf 96; x_fsize 39">line</span>
+      <span class="ocrx_word" id="word_000060_000037" title="bbox 955 362 1027 391; x_wconf 95; x_fsize 39">PDO</span>
+      <span class="ocrx_word" id="word_000060_000038" title="bbox 1040 361 1135 390; x_wconf 95; x_fsize 39">forms</span>
+      <span class="ocrx_word" id="word_000060_000039" title="bbox 1148 362 1199 390; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000040" title="bbox 1211 362 1321 391; x_wconf 93; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000060_000041" title="bbox 1334 362 1389 390; x_wconf 96; x_fsize 39">TX</span>
+      <span class="ocrx_word" id="word_000060_000042" title="bbox 1401 361 1472 390; x_wconf 96; x_fsize 39">line.</span>
+      <span class="ocrx_word" id="word_000060_000043" title="bbox 1499 361 1616 399; x_wconf 96; x_fsize 39">Setting</span>
+      <span class="ocrx_word" id="word_000060_000044" title="bbox 1628 361 1671 390; x_wconf 97; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000045" title="bbox 1684 371 1756 390; x_wconf 96; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000060_000046" title="bbox 1768 361 1799 390; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000047" title="bbox 1813 362 1864 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000048" title="bbox 1875 367 1942 399; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000060_000049" title="bbox 1955 362 1980 391; x_wconf 93; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000060_000050" title="bbox 1995 361 2054 390; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000051" title="bbox 2067 362 2095 390; x_wconf 93; x_fsize 39">D</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000003" title="bbox 375 411 896 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000052" title="bbox 375 411 501 449; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000053" title="bbox 514 411 664 440; x_wconf 96; x_fsize 39">therefore</span>
+      <span class="ocrx_word" id="word_000060_000054" title="bbox 676 412 731 440; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000060_000055" title="bbox 744 421 785 440; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000060_000056" title="bbox 797 411 896 440; x_wconf 96; x_fsize 39">effect.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000002" title="bbox 375 511 2096 799">
+    <p class="ocr_par" id="par_000060_000002" lang="eng" title="bbox 375 511 2096 799" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000004" title="bbox 376 511 1985 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000057" title="bbox 376 512 488 541; x_wconf 96; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000060_000058" title="bbox 503 511 529 540; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000059" title="bbox 542 512 668 549; x_wconf 96; x_fsize 39">capable</span>
+      <span class="ocrx_word" id="word_000060_000060" title="bbox 680 511 715 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000061" title="bbox 724 511 902 549; x_wconf 96; x_fsize 39">generating</span>
+      <span class="ocrx_word" id="word_000060_000062" title="bbox 916 521 953 540; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000063" title="bbox 967 511 1113 549; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000064" title="bbox 1126 511 1185 540; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000060_000065" title="bbox 1197 516 1228 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000066" title="bbox 1240 511 1361 540; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000060_000067" title="bbox 1374 512 1509 540; x_wconf 96; x_fsize 39">external</span>
+      <span class="ocrx_word" id="word_000060_000068" title="bbox 1522 517 1635 540; x_wconf 96; x_fsize 39">events.</span>
+      <span class="ocrx_word" id="word_000060_000069" title="bbox 1661 512 1726 540; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000070" title="bbox 1738 511 1884 549; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000071" title="bbox 1897 511 1985 540; x_wconf 96; x_fsize 39">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000005" title="bbox 375 561 1980 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000072" title="bbox 375 561 501 599; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000073" title="bbox 514 561 540 590; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000074" title="bbox 553 561 627 590; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000060_000075" title="bbox 640 567 671 590; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000076" title="bbox 684 562 775 590; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000060_000077" title="bbox 788 561 888 590; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000060_000078" title="bbox 902 567 1006 590; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000060_000079" title="bbox 1019 561 1082 590; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000080" title="bbox 1095 567 1237 599; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000060_000081" title="bbox 1250 571 1287 590; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000082" title="bbox 1301 561 1456 599; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000060_000083" title="bbox 1481 561 1613 599; x_wconf 96; x_fsize 39">Writing</span>
+      <span class="ocrx_word" id="word_000060_000084" title="bbox 1626 567 1657 590; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000085" title="bbox 1669 562 1720 590; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000086" title="bbox 1732 561 1879 599; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000087" title="bbox 1892 561 1980 590; x_wconf 96; x_fsize 39">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000006" title="bbox 375 611 2023 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000088" title="bbox 375 611 501 649; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000089" title="bbox 514 611 577 640; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000090" title="bbox 591 617 634 640; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000060_000091" title="bbox 647 612 698 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000092" title="bbox 710 611 798 640; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000060_000093" title="bbox 810 617 841 640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000094" title="bbox 853 612 904 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000095" title="bbox 916 612 1005 640; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000060_000096" title="bbox 1017 611 1144 640; x_wconf 96; x_fsize 39">written.</span>
+      <span class="ocrx_word" id="word_000060_000097" title="bbox 1170 611 1308 649; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000060_000098" title="bbox 1321 612 1372 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000099" title="bbox 1384 611 1530 649; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000100" title="bbox 1543 611 1631 640; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000060_000101" title="bbox 1642 611 1768 649; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000102" title="bbox 1781 611 1845 640; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000103" title="bbox 1857 616 1958 640; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000060_000104" title="bbox 1972 612 2023 640; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000007" title="bbox 376 661 1969 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000105" title="bbox 376 666 495 690; x_wconf 96; x_fsize 39">current</span>
+      <span class="ocrx_word" id="word_000060_000106" title="bbox 508 661 604 690; x_wconf 96; x_fsize 39">mask.</span>
+      <span class="ocrx_word" id="word_000060_000107" title="bbox 630 662 695 690; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000108" title="bbox 707 661 868 699; x_wconf 96; x_fsize 39">meanings</span>
+      <span class="ocrx_word" id="word_000060_000109" title="bbox 881 661 916 690; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000110" title="bbox 925 662 999 690; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000060_000111" title="bbox 1012 661 1055 690; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000112" title="bbox 1068 661 1099 690; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000113" title="bbox 1113 661 1173 690; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000060_000114" title="bbox 1185 661 1311 699; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000115" title="bbox 1324 661 1350 690; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000116" title="bbox 1363 661 1453 699; x_wconf 96; x_fsize 39">given</span>
+      <span class="ocrx_word" id="word_000060_000117" title="bbox 1467 661 1498 690; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000118" title="bbox 1512 662 1563 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000119" title="bbox 1575 662 1655 690; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000060_000120" title="bbox 1666 662 1773 690; x_wconf 96; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000060_000121" title="bbox 1800 661 1918 699; x_wconf 96; x_fsize 39">Setting</span>
+      <span class="ocrx_word" id="word_000060_000122" title="bbox 1932 671 1969 690; x_wconf 97; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000008" title="bbox 377 711 2096 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000123" title="bbox 377 711 568 749; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000060_000124" title="bbox 579 711 622 740; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000125" title="bbox 635 717 666 740; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000126" title="bbox 682 712 693 740; x_wconf 94; x_fsize 39">1</span>
+      <span class="ocrx_word" id="word_000060_000127" title="bbox 710 711 773 740; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000128" title="bbox 786 712 894 740; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000060_000129" title="bbox 906 712 969 740; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000060_000130" title="bbox 982 717 1086 740; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000060_000131" title="bbox 1099 711 1254 749; x_wconf 96; x_fsize 39">interrupt,</span>
+      <span class="ocrx_word" id="word_000060_000132" title="bbox 1269 711 1404 749; x_wconf 96; x_fsize 39">clearing</span>
+      <span class="ocrx_word" id="word_000060_000133" title="bbox 1417 716 1448 740; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000134" title="bbox 1460 712 1479 741; x_wconf 68; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000060_000135" title="bbox 1492 711 1555 740; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000136" title="bbox 1569 717 1635 749; x_wconf 96; x_fsize 39">stop</span>
+      <span class="ocrx_word" id="word_000060_000137" title="bbox 1648 712 1711 740; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000060_000138" title="bbox 1725 717 1813 740; x_wconf 96; x_fsize 39">event</span>
+      <span class="ocrx_word" id="word_000060_000139" title="bbox 1826 711 1905 740; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000060_000140" title="bbox 1918 711 2045 749; x_wconf 96; x_fsize 39">causing</span>
+      <span class="ocrx_word" id="word_000060_000141" title="bbox 2059 721 2096 740; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000009" title="bbox 376 761 1079 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000142" title="bbox 376 761 531 799; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000060_000143" title="bbox 546 762 595 791; x_wconf 96; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000060_000144" title="bbox 608 767 686 790; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000060_000145" title="bbox 700 762 740 790; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000060_000146" title="bbox 753 766 857 790; x_wconf 96; x_fsize 39">events</span>
+      <span class="ocrx_word" id="word_000060_000147" title="bbox 871 771 921 790; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000060_000148" title="bbox 933 761 1079 790; x_wconf 96; x_fsize 39">disabled.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000003" title="bbox 426 868 2035 959">
+    <p class="ocr_par" id="par_000060_000003" lang="eng" title="bbox 426 856 2035 959" xml:lang="eng">
+     <span class="ocr_caption" id="line_000060_000010" title="bbox 501 868 555 898; baseline 0.006 -1; x_size 67.293037; x_descenders 16.823259; x_ascenders 16.823259">
+      <span class="ocrx_word" id="word_000060_000149" title="bbox 501 868 555 898; x_wconf 96; x_fsize 69">Bit</span>
+     </span>
+     <span class="ocr_caption" id="line_000060_000011" title="bbox 426 909 2035 959; baseline 0 0; x_size 67.293037; x_descenders 16.823259; x_ascenders 16.823259">
+      <span class="ocrx_word" id="word_000060_000150" title="bbox 422 905 454 980; x_wconf 53; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000060_000151" title="bbox 503 905 654 980; x_wconf 32; x_fsize 69">OP</span>
+      <span class="ocrx_word" id="word_000060_000152" title="bbox 659 905 779 980; x_wconf 41; x_fsize 69">UART</span>
+      <span class="ocrx_word" id="word_000060_000153" title="bbox 972 905 1191 980; x_wconf 33; x_fsize 69">CT</span>
+      <span class="ocrx_word" id="word_000060_000154" title="bbox 1197 905 1297 980; x_wconf 41; x_fsize 69">UART</span>
+      <span class="ocrx_word" id="word_000060_000155" title="bbox 1315 905 1479 980; x_wconf 90; x_fsize 69">character</span>
+      <span class="ocrx_word" id="word_000060_000156" title="bbox 1484 905 1641 980; x_wconf 70; x_fsize 69">received</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000004" title="bbox 426 1131 1830 1277">
+    <p class="ocr_par" id="par_000060_000004" lang="eng" title="bbox 426 1121 1830 1277" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000012" title="bbox 1197 1131 1830 1169; baseline 0 -9; x_size 39; x_descenders 11; x_ascenders 9">
+      <span class="ocrx_word" id="word_000060_000157" title="bbox 1197 1132 1412 1169; x_wconf 96; x_fsize 40">Synchronous</span>
+      <span class="ocrx_word" id="word_000060_000158" title="bbox 1424 1132 1508 1169; x_wconf 58; x_fsize 40">port]</span>
+      <span class="ocrx_word" id="word_000060_000159" title="bbox 1525 1132 1679 1160; x_wconf 96; x_fsize 40">character</span>
+      <span class="ocrx_word" id="word_000060_000160" title="bbox 1691 1131 1830 1160; x_wconf 96; x_fsize 40">received</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000013" title="bbox 1197 1184 1830 1222; baseline 0 -9; x_size 39; x_descenders 11; x_ascenders 9">
+      <span class="ocrx_word" id="word_000060_000161" title="bbox 1197 1185 1412 1222; x_wconf 93; x_fsize 40">Synchronous</span>
+      <span class="ocrx_word" id="word_000060_000162" title="bbox 1424 1185 1512 1222; x_wconf 92; x_fsize 40">port2</span>
+      <span class="ocrx_word" id="word_000060_000163" title="bbox 1525 1185 1679 1213; x_wconf 96; x_fsize 40">character</span>
+      <span class="ocrx_word" id="word_000060_000164" title="bbox 1691 1184 1830 1213; x_wconf 96; x_fsize 40">received</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000014" title="bbox 426 1227 1710 1277; baseline -0.002 0; x_size 69.827591; x_descenders 19.827587; x_ascenders 16.379311">
+      <span class="ocrx_word" id="word_000060_000165" title="bbox 422 1223 461 1301; x_wconf 71; x_fsize 72">|</span>
+      <span class="ocrx_word" id="word_000060_000166" title="bbox 506 1227 552 1277; x_wconf 59; x_fsize 72">6</span>
+      <span class="ocrx_word" id="word_000060_000167" title="bbox 604 1227 1171 1277; x_wconf 41; x_fsize 72">[PCA</span>
+      <span class="ocrx_word" id="word_000060_000168" title="bbox 1196 1237 1333 1266; x_wconf 82; x_fsize 72">Barcode</span>
+      <span class="ocrx_word" id="word_000060_000169" title="bbox 1345 1237 1551 1275; x_wconf 91; x_fsize 72">data/general</span>
+      <span class="ocrx_word" id="word_000060_000170" title="bbox 1564 1237 1710 1275; x_wconf 96; x_fsize 72">interrupt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_6" title="bbox 416 846 2045 1340"></div>
+   <div class="ocr_carea" id="block_000060_000005" title="bbox 375 1397 2099 1535">
+    <p class="ocr_par" id="par_000060_000005" lang="eng" title="bbox 375 1397 2099 1535" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000015" title="bbox 375 1397 2099 1435; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000171" title="bbox 375 1398 474 1426; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000060_000172" title="bbox 489 1407 526 1426; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000173" title="bbox 540 1397 686 1435; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000174" title="bbox 699 1407 805 1426; x_wconf 96; x_fsize 39">occurs</span>
+      <span class="ocrx_word" id="word_000060_000175" title="bbox 817 1397 944 1435; x_wconf 96; x_fsize 39">reading</span>
+      <span class="ocrx_word" id="word_000060_000176" title="bbox 957 1398 1008 1426; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000177" title="bbox 1020 1398 1168 1435; x_wconf 96; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000060_000178" title="bbox 1182 1398 1282 1427; x_wconf 96; x_fsize 39">Status</span>
+      <span class="ocrx_word" id="word_000060_000179" title="bbox 1294 1397 1420 1435; x_wconf 97; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000180" title="bbox 1433 1397 1496 1426; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000060_000181" title="bbox 1509 1397 1642 1426; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000060_000182" title="bbox 1654 1398 1705 1426; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000183" title="bbox 1718 1407 1824 1426; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000060_000184" title="bbox 1836 1397 1871 1426; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000185" title="bbox 1880 1398 1932 1426; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000186" title="bbox 1944 1397 2099 1435; x_wconf 96; x_fsize 39">interrupt.</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000016" title="bbox 376 1447 2044 1485; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000187" title="bbox 376 1448 441 1476; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000188" title="bbox 453 1447 598 1485; x_wconf 96; x_fsize 39">meaning</span>
+      <span class="ocrx_word" id="word_000060_000189" title="bbox 611 1447 646 1476; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000190" title="bbox 655 1448 729 1476; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000060_000191" title="bbox 742 1447 785 1476; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000192" title="bbox 798 1447 998 1485; x_wconf 96; x_fsize 39">corresponds</span>
+      <span class="ocrx_word" id="word_000060_000193" title="bbox 1011 1447 1138 1485; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000060_000194" title="bbox 1149 1452 1180 1476; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000195" title="bbox 1192 1448 1266 1476; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000060_000196" title="bbox 1279 1447 1322 1476; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000197" title="bbox 1335 1447 1366 1476; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000198" title="bbox 1380 1448 1431 1476; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000199" title="bbox 1443 1447 1589 1485; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000200" title="bbox 1602 1447 1690 1476; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000060_000201" title="bbox 1703 1448 1767 1483; x_wconf 96; x_fsize 39">(see</span>
+      <span class="ocrx_word" id="word_000060_000202" title="bbox 1779 1447 1859 1476; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000060_000203" title="bbox 1872 1447 1989 1483; x_wconf 95; x_fsize 39">above).</span>
+      <span class="ocrx_word" id="word_000060_000204" title="bbox 2015 1448 2044 1476; x_wconf 96; x_fsize 39">A</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000017" title="bbox 376 1497 1098 1535; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000205" title="bbox 376 1497 450 1535; x_wconf 96; x_fsize 39">high</span>
+      <span class="ocrx_word" id="word_000060_000206" title="bbox 463 1497 506 1526; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000060_000207" title="bbox 519 1497 667 1526; x_wconf 96; x_fsize 39">indicates</span>
+      <span class="ocrx_word" id="word_000060_000208" title="bbox 681 1507 718 1526; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000209" title="bbox 733 1497 830 1526; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000060_000210" title="bbox 842 1497 988 1535; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000060_000211" title="bbox 1001 1502 1098 1526; x_wconf 96; x_fsize 39">event.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000006" title="bbox 376 1597 1954 1635">
+    <p class="ocr_par" id="par_000060_000006" lang="eng" title="bbox 376 1597 1954 1635" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000018" title="bbox 376 1597 1954 1635; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000212" title="bbox 376 1597 514 1635; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000060_000213" title="bbox 527 1598 578 1626; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000214" title="bbox 590 1597 727 1626; x_wconf 96; x_fsize 39">Barcode</span>
+      <span class="ocrx_word" id="word_000060_000215" title="bbox 739 1597 808 1626; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000060_000216" title="bbox 820 1597 946 1635; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000217" title="bbox 958 1603 1076 1626; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000060_000218" title="bbox 1090 1607 1106 1626; x_wconf 97; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000219" title="bbox 1118 1598 1187 1635; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000060_000220" title="bbox 1198 1597 1407 1635; x_wconf 96; x_fsize 39">representing</span>
+      <span class="ocrx_word" id="word_000060_000221" title="bbox 1420 1598 1471 1626; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000222" title="bbox 1484 1602 1574 1626; x_wconf 96; x_fsize 39">states</span>
+      <span class="ocrx_word" id="word_000060_000223" title="bbox 1587 1597 1622 1626; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000224" title="bbox 1631 1598 1682 1626; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000225" title="bbox 1694 1597 1853 1635; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000060_000226" title="bbox 1866 1597 1954 1626; x_wconf 96; x_fsize 39">lines.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_9" title="bbox 968 1682 1462 2176"></div>
+   <div class="ocr_carea" id="block_000060_000007" title="bbox 378 2285 1246 2350">
+    <p class="ocr_par" id="par_000060_000007" lang="eng" title="bbox 378 2285 1246 2350" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000019" title="bbox 378 2285 1246 2350; baseline -0.002 -13; x_size 67; x_descenders 15; x_ascenders 13">
+      <span class="ocrx_word" id="word_000060_000227" title="bbox 378 2285 877 2350; x_wconf 96; x_fsize 69">Communicating</span>
+      <span class="ocrx_word" id="word_000060_000228" title="bbox 901 2286 1031 2337; x_wconf 93; x_fsize 69">with</span>
+      <span class="ocrx_word" id="word_000060_000229" title="bbox 1057 2285 1246 2337; x_wconf 89; x_fsize 69">ASIC4</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000008" title="bbox 375 2412 2075 2951">
+    <p class="ocr_par" id="par_000060_000008" lang="eng" title="bbox 375 2412 2075 2951" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000020" title="bbox 376 2412 2029 2450; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000230" title="bbox 376 2413 490 2442; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000231" title="bbox 503 2412 529 2441; x_wconf 91; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000232" title="bbox 542 2413 668 2450; x_wconf 96; x_fsize 39">capable</span>
+      <span class="ocrx_word" id="word_000060_000233" title="bbox 680 2412 715 2441; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000234" title="bbox 724 2412 882 2450; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000060_000235" title="bbox 895 2412 926 2441; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000236" title="bbox 941 2413 1056 2441; x_wconf 96; x_fsize 39">several</span>
+      <span class="ocrx_word" id="word_000060_000237" title="bbox 1069 2412 1184 2441; x_wconf 94; x_fsize 39">modes.</span>
+      <span class="ocrx_word" id="word_000060_000238" title="bbox 1210 2412 1360 2441; x_wconf 96; x_fsize 39">Attached</span>
+      <span class="ocrx_word" id="word_000060_000239" title="bbox 1372 2412 1560 2450; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000060_000240" title="bbox 1573 2422 1629 2441; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000060_000241" title="bbox 1643 2412 1765 2441; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000060_000242" title="bbox 1780 2422 1817 2441; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000243" title="bbox 1831 2413 1943 2442; x_wconf 8; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000060_000244" title="bbox 1958 2412 2029 2450; x_wconf 96; x_fsize 39">chip</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000021" title="bbox 376 2462 2074 2500; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000245" title="bbox 376 2462 494 2491; x_wconf 96; x_fsize 39">instead</span>
+      <span class="ocrx_word" id="word_000060_000246" title="bbox 507 2462 542 2491; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000247" title="bbox 552 2472 589 2491; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000248" title="bbox 603 2463 726 2492; x_wconf 90; x_fsize 39">ASIC4.</span>
+      <span class="ocrx_word" id="word_000060_000249" title="bbox 752 2462 862 2491; x_wconf 96; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000060_000250" title="bbox 874 2462 991 2500; x_wconf 96; x_fsize 39">talking</span>
+      <span class="ocrx_word" id="word_000060_000251" title="bbox 1004 2467 1035 2491; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000252" title="bbox 1048 2472 1085 2491; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000253" title="bbox 1099 2463 1213 2492; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000254" title="bbox 1226 2472 1284 2500; x_wconf 96; x_fsize 39">you</span>
+      <span class="ocrx_word" id="word_000060_000255" title="bbox 1297 2468 1378 2491; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000060_000256" title="bbox 1390 2462 1456 2491; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000060_000257" title="bbox 1469 2472 1578 2491; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000060_000258" title="bbox 1590 2463 1653 2491; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000060_000259" title="bbox 1666 2463 1750 2491; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000060_000260" title="bbox 1762 2462 1788 2491; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000261" title="bbox 1802 2472 1840 2491; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000262" title="bbox 1854 2463 1968 2492; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000263" title="bbox 1982 2467 2010 2491; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000060_000264" title="bbox 2023 2463 2074 2491; x_wconf 97; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000060_000265" title="bbox 376 2513 435 2542; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000060_000266" title="bbox 448 2513 483 2542; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000267" title="bbox 492 2523 565 2551; x_wconf 96; x_fsize 39">your</span>
+      <span class="ocrx_word" id="word_000060_000268" title="bbox 579 2513 668 2542; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000060_000269" title="bbox 681 2513 747 2542; x_wconf 95; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000060_000270" title="bbox 760 2513 819 2542; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000271" title="bbox 832 2523 890 2551; x_wconf 96; x_fsize 39">you</span>
+      <span class="ocrx_word" id="word_000060_000272" title="bbox 903 2518 983 2542; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000060_000273" title="bbox 997 2519 1040 2542; x_wconf 93; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000060_000274" title="bbox 1053 2514 1167 2543; x_wconf 90; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000275" title="bbox 1180 2513 1245 2542; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000060_000276" title="bbox 1257 2514 1308 2542; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000277" title="bbox 1320 2519 1435 2542; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000060_000278" title="bbox 1447 2513 1606 2551; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000060_000279" title="bbox 1619 2513 1718 2542; x_wconf 95; x_fsize 39">mode.</span>
+      <span class="ocrx_word" id="word_000060_000280" title="bbox 1744 2514 1813 2542; x_wconf 96; x_fsize 39">You</span>
+      <span class="ocrx_word" id="word_000060_000281" title="bbox 1826 2519 1907 2542; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000060_000282" title="bbox 1919 2513 1959 2542; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000060_000283" title="bbox 1971 2513 2031 2542; x_wconf 97; x_fsize 39">this</span>
+     </span>
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+      <span class="ocrx_word" id="word_000060_000284" title="bbox 376 2564 464 2592; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000060_000285" title="bbox 478 2564 529 2592; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000286" title="bbox 541 2564 672 2592; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000060_000287" title="bbox 685 2563 711 2592; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000288" title="bbox 724 2563 790 2592; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000060_000289" title="bbox 803 2563 945 2592; x_wconf 96; x_fsize 39">obtained</span>
+      <span class="ocrx_word" id="word_000060_000290" title="bbox 958 2569 989 2592; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000291" title="bbox 1001 2573 1110 2592; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000060_000292" title="bbox 1122 2573 1180 2601; x_wconf 96; x_fsize 39">you</span>
+      <span class="ocrx_word" id="word_000060_000293" title="bbox 1193 2564 1271 2592; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000060_000294" title="bbox 1283 2564 1334 2592; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000295" title="bbox 1345 2563 1426 2601; x_wconf 96; x_fsize 39">right</span>
+      <span class="ocrx_word" id="word_000060_000296" title="bbox 1438 2563 1610 2601; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000060_000297" title="bbox 1623 2569 1654 2592; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000298" title="bbox 1667 2569 1738 2592; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000060_000299" title="bbox 1751 2563 1833 2598; x_wconf 96; x_fsize 39">with,</span>
+      <span class="ocrx_word" id="word_000060_000300" title="bbox 1849 2563 1908 2592; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000301" title="bbox 1922 2564 1987 2592; x_wconf 96; x_fsize 39">also</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000024" title="bbox 376 2613 2027 2651; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000302" title="bbox 376 2614 536 2642; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000060_000303" title="bbox 549 2623 607 2651; x_wconf 96; x_fsize 39">you</span>
+      <span class="ocrx_word" id="word_000060_000304" title="bbox 620 2618 669 2651; x_wconf 96; x_fsize 39">get</span>
+      <span class="ocrx_word" id="word_000060_000305" title="bbox 683 2623 699 2642; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000306" title="bbox 712 2614 792 2642; x_wconf 96; x_fsize 39">Hold</span>
+      <span class="ocrx_word" id="word_000060_000307" title="bbox 806 2613 865 2642; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000308" title="bbox 878 2614 1010 2642; x_wconf 96; x_fsize 39">Resume</span>
+      <span class="ocrx_word" id="word_000060_000309" title="bbox 1022 2613 1081 2642; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000060_000310" title="bbox 1093 2618 1124 2642; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000311" title="bbox 1137 2623 1153 2642; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000312" title="bbox 1165 2623 1267 2651; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000060_000313" title="bbox 1280 2613 1379 2648; x_wconf 96; x_fsize 39">down,</span>
+      <span class="ocrx_word" id="word_000060_000314" title="bbox 1394 2613 1474 2642; x_wconf 96; x_fsize 39">Pack</span>
+      <span class="ocrx_word" id="word_000060_000315" title="bbox 1486 2613 1576 2642; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000060_000316" title="bbox 1589 2613 1732 2651; x_wconf 96; x_fsize 39">opening,</span>
+      <span class="ocrx_word" id="word_000060_000317" title="bbox 1747 2623 1780 2642; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000060_000318" title="bbox 1793 2614 1844 2642; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000319" title="bbox 1855 2613 2027 2651; x_wconf 96; x_fsize 39">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000025" title="bbox 375 2663 2075 2701; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000320" title="bbox 375 2663 467 2701; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000060_000321" title="bbox 479 2663 632 2692; x_wconf 94; x_fsize 39">removed.</span>
+      <span class="ocrx_word" id="word_000060_000322" title="bbox 658 2664 727 2692; x_wconf 96; x_fsize 39">You</span>
+      <span class="ocrx_word" id="word_000060_000323" title="bbox 741 2663 850 2692; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000060_000324" title="bbox 864 2664 929 2692; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000060_000325" title="bbox 941 2663 1037 2692; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000060_000326" title="bbox 1049 2664 1100 2692; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000327" title="bbox 1111 2663 1299 2701; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000060_000328" title="bbox 1312 2664 1354 2692; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000060_000329" title="bbox 1367 2669 1398 2692; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000330" title="bbox 1410 2663 1506 2692; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000060_000331" title="bbox 1518 2664 1598 2692; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000060_000332" title="bbox 1610 2663 1782 2701; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000060_000333" title="bbox 1795 2663 1817 2692; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000060_000334" title="bbox 1830 2663 1865 2692; x_wconf 96; x_fsize 39">is.</span>
+      <span class="ocrx_word" id="word_000060_000335" title="bbox 1891 2664 1956 2692; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000336" title="bbox 1968 2673 2036 2692; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000060_000337" title="bbox 2049 2663 2075 2692; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000026" title="bbox 376 2713 2020 2751; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000338" title="bbox 376 2723 461 2742; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000060_000339" title="bbox 473 2714 545 2742; x_wconf 96; x_fsize 39">than</span>
+      <span class="ocrx_word" id="word_000060_000340" title="bbox 559 2713 653 2751; x_wconf 96; x_fsize 39">likely</span>
+      <span class="ocrx_word" id="word_000060_000341" title="bbox 664 2719 695 2742; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000060_000342" title="bbox 706 2714 771 2751; x_wconf 96; x_fsize 39">pull</span>
+      <span class="ocrx_word" id="word_000060_000343" title="bbox 784 2718 835 2742; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000060_000344" title="bbox 848 2723 921 2751; x_wconf 95; x_fsize 39">your</span>
+      <span class="ocrx_word" id="word_000060_000345" title="bbox 934 2714 988 2743; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000060_000346" title="bbox 1000 2718 1067 2751; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000060_000347" title="bbox 1081 2713 1140 2742; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000348" title="bbox 1152 2714 1273 2751; x_wconf 96; x_fsize 39">replace</span>
+      <span class="ocrx_word" id="word_000060_000349" title="bbox 1285 2713 1307 2742; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000060_000350" title="bbox 1320 2713 1392 2742; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000060_000351" title="bbox 1407 2723 1423 2742; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000352" title="bbox 1437 2714 1518 2743; x_wconf 92; x_fsize 39">3Fax</span>
+      <span class="ocrx_word" id="word_000060_000353" title="bbox 1531 2713 1562 2742; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000354" title="bbox 1576 2713 1641 2742; x_wconf 96; x_fsize 39">mid</span>
+      <span class="ocrx_word" id="word_000060_000355" title="bbox 1654 2713 1820 2751; x_wconf 96; x_fsize 39">operation.</span>
+      <span class="ocrx_word" id="word_000060_000356" title="bbox 1846 2714 1915 2742; x_wconf 96; x_fsize 39">You</span>
+      <span class="ocrx_word" id="word_000060_000357" title="bbox 1929 2714 2020 2742; x_wconf 95; x_fsize 39">select</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000027" title="bbox 376 2763 2041 2801; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000358" title="bbox 376 2764 490 2793; x_wconf 93; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000359" title="bbox 503 2763 534 2792; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000060_000360" title="bbox 548 2764 599 2792; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000361" title="bbox 611 2769 725 2792; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000060_000362" title="bbox 738 2763 829 2792; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000060_000363" title="bbox 840 2764 880 2801; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000060_000364" title="bbox 892 2763 1021 2801; x_wconf 96; x_fsize 39">sending</span>
+      <span class="ocrx_word" id="word_000060_000365" title="bbox 1026 2759 1042 2806; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000366" title="bbox 1065 2763 1178 2801; x_wconf 96; x_fsize 39">special</span>
+      <span class="ocrx_word" id="word_000060_000367" title="bbox 1191 2764 1308 2792; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000060_000368" title="bbox 1321 2763 1405 2792; x_wconf 96; x_fsize 39">code.</span>
+      <span class="ocrx_word" id="word_000060_000369" title="bbox 1431 2763 1460 2792; x_wconf 94; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000060_000370" title="bbox 1469 2764 1553 2792; x_wconf 94; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000060_000371" title="bbox 1565 2763 1591 2792; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000060_000372" title="bbox 1605 2773 1642 2792; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000060_000373" title="bbox 1656 2764 1770 2793; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000374" title="bbox 1783 2769 1834 2792; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000060_000375" title="bbox 1847 2764 1931 2792; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000060_000376" title="bbox 1943 2763 1965 2792; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000060_000377" title="bbox 1978 2763 2041 2792; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000028" title="bbox 375 2813 2046 2851; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000378" title="bbox 375 2813 507 2851; x_wconf 96; x_fsize 39">respond</span>
+      <span class="ocrx_word" id="word_000060_000379" title="bbox 519 2814 559 2851; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000060_000380" title="bbox 571 2813 700 2851; x_wconf 96; x_fsize 39">sending</span>
+      <span class="ocrx_word" id="word_000060_000381" title="bbox 712 2813 790 2842; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000060_000382" title="bbox 803 2823 819 2842; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000060_000383" title="bbox 832 2823 893 2842; x_wconf 96; x_fsize 39">non</span>
+      <span class="ocrx_word" id="word_000060_000384" title="bbox 907 2823 978 2842; x_wconf 96; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000060_000385" title="bbox 990 2814 1087 2842; x_wconf 96; x_fsize 39">value.</span>
+      <span class="ocrx_word" id="word_000060_000386" title="bbox 1113 2814 1178 2842; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000387" title="bbox 1189 2813 1377 2851; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000060_000388" title="bbox 1390 2814 1432 2842; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000060_000389" title="bbox 1445 2823 1501 2842; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000060_000390" title="bbox 1514 2814 1552 2842; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000060_000391" title="bbox 1563 2813 1635 2842; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000060_000392" title="bbox 1647 2813 1725 2842; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000060_000393" title="bbox 1737 2813 1816 2842; x_wconf 91; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000060_000394" title="bbox 1829 2814 1967 2843; x_wconf 89; x_fsize 39">ASIC4's</span>
+      <span class="ocrx_word" id="word_000060_000395" title="bbox 1980 2813 2046 2842; x_wconf 96; x_fsize 39">info</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000029" title="bbox 375 2863 2032 2901; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000396" title="bbox 375 2863 510 2901; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000060_000397" title="bbox 536 2863 610 2892; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000060_000398" title="bbox 622 2863 748 2901; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000060_000399" title="bbox 762 2864 827 2892; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000060_000400" title="bbox 838 2869 956 2892; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000060_000401" title="bbox 969 2864 1020 2892; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000402" title="bbox 1033 2869 1108 2892; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000060_000403" title="bbox 1120 2863 1155 2892; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000404" title="bbox 1164 2864 1215 2892; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000405" title="bbox 1227 2863 1313 2901; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000060_000406" title="bbox 1326 2863 1404 2892; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000060_000407" title="bbox 1417 2864 1489 2898; x_wconf 93; x_fsize 39">INO,</span>
+      <span class="ocrx_word" id="word_000060_000408" title="bbox 1504 2864 1576 2898; x_wconf 82; x_fsize 39">IN1,</span>
+      <span class="ocrx_word" id="word_000060_000409" title="bbox 1591 2864 1663 2892; x_wconf 93; x_fsize 39">IN2.</span>
+      <span class="ocrx_word" id="word_000060_000410" title="bbox 1689 2864 1754 2892; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000060_000411" title="bbox 1766 2863 1878 2901; x_wconf 96; x_fsize 39">coding</span>
+      <span class="ocrx_word" id="word_000060_000412" title="bbox 1891 2864 2032 2901; x_wconf 96; x_fsize 39">example</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000030" title="bbox 375 2913 1807 2951; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000413" title="bbox 375 2914 474 2942; x_wconf 95; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000060_000414" title="bbox 487 2914 587 2942; x_wconf 96; x_fsize 39">shows</span>
+      <span class="ocrx_word" id="word_000060_000415" title="bbox 600 2914 670 2942; x_wconf 93; x_fsize 39">how</span>
+      <span class="ocrx_word" id="word_000060_000416" title="bbox 682 2914 796 2943; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000417" title="bbox 809 2923 865 2942; x_wconf 94; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000060_000418" title="bbox 878 2914 916 2942; x_wconf 94; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000060_000419" title="bbox 928 2913 1062 2942; x_wconf 96; x_fsize 39">checked</span>
+      <span class="ocrx_word" id="word_000060_000420" title="bbox 1075 2913 1130 2948; x_wconf 96; x_fsize 39">for,</span>
+      <span class="ocrx_word" id="word_000060_000421" title="bbox 1146 2913 1276 2942; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000060_000422" title="bbox 1290 2913 1349 2942; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000060_000423" title="bbox 1362 2914 1413 2942; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000060_000424" title="bbox 1424 2913 1596 2951; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000060_000425" title="bbox 1609 2914 1651 2942; x_wconf 96; x_fsize 39">ID</span>
+      <span class="ocrx_word" id="word_000060_000426" title="bbox 1664 2913 1807 2942; x_wconf 96; x_fsize 39">checked:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000009" title="bbox 525 3009 1930 3188">
+    <p class="ocr_par" id="par_000060_000009" lang="eng" title="bbox 527 3009 753 3031" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000031" title="bbox 527 3009 753 3031; baseline 0.004 -1; x_size 26.084745; x_descenders 5.0847454; x_ascenders 6">
+      <span class="ocrx_word" id="word_000060_000427" title="bbox 527 3009 753 3031; x_wconf 90; x_fsize 27">HwNullFrame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000060_000010" lang="eng" title="bbox 525 3047 1930 3188" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000032" title="bbox 525 3047 1822 3074; baseline -0.001 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000060_000428" title="bbox 525 3054 587 3070; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000060_000429" title="bbox 677 3048 729 3074; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000060_000430" title="bbox 748 3047 1007 3073; x_wconf 91; x_fsize 28">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000060_000431" title="bbox 1034 3054 1072 3070; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000060_000432" title="bbox 1095 3047 1253 3073; x_wconf 85; x_fsize 28">Asic4Id)</span>
+      <span class="ocrx_word" id="word_000060_000433" title="bbox 1430 3054 1437 3074; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000060_000434" title="bbox 1468 3047 1568 3070; x_wconf 96; x_fsize 28">First</span>
+      <span class="ocrx_word" id="word_000060_000435" title="bbox 1596 3048 1675 3070; x_wconf 96; x_fsize 28">look</span>
+      <span class="ocrx_word" id="word_000060_000436" title="bbox 1702 3048 1759 3070; x_wconf 96; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000060_000437" title="bbox 1784 3054 1822 3070; x_wconf 95; x_fsize 28">an</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000033" title="bbox 528 3087 1843 3113; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000060_000438" title="bbox 528 3088 628 3109; x_wconf 92; x_fsize 28">SBUSY</span>
+      <span class="ocrx_word" id="word_000060_000439" title="bbox 1430 3093 1437 3113; x_wconf 78; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000060_000440" title="bbox 1467 3087 1568 3109; x_wconf 90; x_fsize 28">ASIC4</span>
+      <span class="ocrx_word" id="word_000060_000441" title="bbox 1595 3088 1631 3109; x_wconf 96; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000060_000442" title="bbox 1657 3087 1716 3109; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000060_000443" title="bbox 1742 3087 1843 3109; x_wconf 95; x_fsize 28">other</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000034" title="bbox 528 3126 1930 3153; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000060_000444" title="bbox 528 3128 691 3149; x_wconf 92; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000060_000445" title="bbox 1580 3133 1587 3153; x_wconf 86; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000060_000446" title="bbox 1619 3127 1679 3149; x_wconf 96; x_fsize 27">end</span>
+      <span class="ocrx_word" id="word_000060_000447" title="bbox 1703 3127 1741 3149; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000060_000448" title="bbox 1765 3127 1824 3149; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000060_000449" title="bbox 1851 3126 1930 3148; x_wconf 96; x_fsize 27">link</span>
+     </span>
+     <span class="ocr_line" id="line_000060_000035" title="bbox 526 3167 606 3188; baseline 0 -1; x_size 24.754337; x_descenders 4.7543378; x_ascenders 5.9747028">
+      <span class="ocrx_word" id="word_000060_000450" title="bbox 526 3167 606 3188; x_wconf 91; x_fsize 25">XNOP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000060_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000060_000011" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000060_000036" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000060_000451" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000060_000452" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000060_000453" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000060_000454" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">58</span>
+      <span class="ocrx_word" id="word_000060_000455" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000060_000456" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000060_000457" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000061" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0061.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000061_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000061_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000061_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000061_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000061_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000061_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000061_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000061_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000061_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000061_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000061_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000061_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 763 738 765 758"></div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 1597 816 1600 1148"></div>
+   <div class="ocr_carea" id="block_000061_000001" title="bbox 376 308 2034 1309">
+    <p class="ocr_par" id="par_000061_000001" lang="eng" title="bbox 376 308 2034 1309" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000001" title="bbox 528 308 628 329; baseline -0.01 0; x_size 26.068596; x_descenders 5.0685968; x_ascenders 6.4100437">
+      <span class="ocrx_word" id="word_000061_000011" title="bbox 528 308 628 329; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000002" title="bbox 528 347 671 368; baseline 0 -1; x_size 24.827236; x_descenders 4.8272352; x_ascenders 6.1048036">
+      <span class="ocrx_word" id="word_000061_000012" title="bbox 528 347 671 368; x_wconf 90; x_fsize 26">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000003" title="bbox 526 385 777 411; baseline -0.004 -4; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000013" title="bbox 526 386 605 407; x_wconf 96; x_fsize 28">test</span>
+      <span class="ocrx_word" id="word_000061_000014" title="bbox 677 385 777 411; x_wconf 91; x_fsize 28">al,al</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000004" title="bbox 530 424 1092 452; baseline 0 -6; x_size 24.827236; x_descenders 4.8272352; x_ascenders 6.1048036">
+      <span class="ocrx_word" id="word_000061_000015" title="bbox 530 424 564 452; x_wconf 95; x_fsize 26">je</span>
+      <span class="ocrx_word" id="word_000061_000016" title="bbox 676 425 1092 447; x_wconf 91; x_fsize 26">NoAnASIC4IsItAnASIC5</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000005" title="bbox 525 463 1887 491; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000017" title="bbox 525 470 587 486; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000061_000018" title="bbox 677 464 729 490; x_wconf 88; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000061_000019" title="bbox 748 463 1092 491; x_wconf 88; x_fsize 27">(SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000061_000020" title="bbox 1118 470 1156 486; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000061_000021" title="bbox 1179 464 1337 489; x_wconf 90; x_fsize 27">A4InfoR)</span>
+      <span class="ocrx_word" id="word_000061_000022" title="bbox 1580 470 1587 490; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000061_000023" title="bbox 1618 465 1679 486; x_wconf 96; x_fsize 27">Now</span>
+      <span class="ocrx_word" id="word_000061_000024" title="bbox 1704 470 1761 486; x_wconf 95; x_fsize 27">see</span>
+      <span class="ocrx_word" id="word_000061_000025" title="bbox 1788 463 1825 485; x_wconf 95; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000061_000026" title="bbox 1849 470 1887 486; x_wconf 95; x_fsize 27">we</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000006" title="bbox 528 502 1757 530; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000027" title="bbox 528 504 628 525; x_wconf 90; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000061_000028" title="bbox 1430 509 1437 529; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000061_000029" title="bbox 1468 503 1548 525; x_wconf 96; x_fsize 27">have</span>
+      <span class="ocrx_word" id="word_000061_000030" title="bbox 1573 503 1632 525; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000061_000031" title="bbox 1659 502 1757 530; x_wconf 96; x_fsize 27">right</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000007" title="bbox 528 541 1824 569; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000032" title="bbox 528 543 691 564; x_wconf 91; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000061_000033" title="bbox 1580 548 1587 568; x_wconf 76; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000061_000034" title="bbox 1618 541 1824 569; x_wconf 95; x_fsize 29">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000008" title="bbox 526 582 606 603; baseline 0 -1; x_size 24.827236; x_descenders 4.8272352; x_ascenders 6.1048036">
+      <span class="ocrx_word" id="word_000061_000035" title="bbox 526 582 606 603; x_wconf 91; x_fsize 26">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000009" title="bbox 528 621 628 642; baseline -0.01 0; x_size 26.068596; x_descenders 5.0685968; x_ascenders 6.4100437">
+      <span class="ocrx_word" id="word_000061_000036" title="bbox 528 621 628 642; x_wconf 92; x_fsize 27">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000010" title="bbox 528 659 1907 685; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000037" title="bbox 528 660 671 681; x_wconf 92; x_fsize 27">SDATAIN</span>
+      <span class="ocrx_word" id="word_000061_000038" title="bbox 1430 665 1437 685; x_wconf 59; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000061_000039" title="bbox 1467 659 1549 681; x_wconf 95; x_fsize 27">Mask</span>
+      <span class="ocrx_word" id="word_000061_000040" title="bbox 1574 660 1631 681; x_wconf 96; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000061_000041" title="bbox 1657 659 1716 681; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000061_000042" title="bbox 1741 659 1907 681; x_wconf 96; x_fsize 27">unwanted</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000011" title="bbox 527 693 1548 728; baseline 0 -8; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000043" title="bbox 527 698 587 720; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000061_000044" title="bbox 677 693 820 728; x_wconf 42; x_fsize 28">al,0Of0h</span>
+      <span class="ocrx_word" id="word_000061_000045" title="bbox 1430 704 1437 724; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000046" title="bbox 1468 697 1548 720; x_wconf 96; x_fsize 28">bits</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000012" title="bbox 528 737 2034 764; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000061_000047" title="bbox 528 743 586 764; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000061_000048" title="bbox 677 737 1008 763; x_wconf 86; x_fsize 26">al,PERIPHERAL_ID</span>
+      <span class="ocrx_word" id="word_000061_000049" title="bbox 1580 743 1587 763; x_wconf 69; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000061_000050" title="bbox 1620 737 1720 759; x_wconf 96; x_fsize 26">check</span>
+      <span class="ocrx_word" id="word_000061_000051" title="bbox 1747 737 1804 759; x_wconf 95; x_fsize 26">for</span>
+      <span class="ocrx_word" id="word_000061_000052" title="bbox 1830 738 1970 759; x_wconf 96; x_fsize 26">correct</span>
+      <span class="ocrx_word" id="word_000061_000053" title="bbox 1999 738 2034 758; x_wconf 95; x_fsize 26">ID</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000013" title="bbox 530 775 1842 803; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000054" title="bbox 530 775 585 803; x_wconf 91; x_fsize 29">jne</span>
+      <span class="ocrx_word" id="word_000061_000055" title="bbox 679 775 1260 803; x_wconf 90; x_fsize 29">IsASIC4ButNotRightPeripheral</span>
+      <span class="ocrx_word" id="word_000061_000056" title="bbox 1430 782 1437 802; x_wconf 70; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000061_000057" title="bbox 1469 777 1526 798; x_wconf 95; x_fsize 29">Got</span>
+      <span class="ocrx_word" id="word_000061_000058" title="bbox 1553 782 1612 798; x_wconf 95; x_fsize 29">our</span>
+      <span class="ocrx_word" id="word_000061_000059" title="bbox 1636 775 1842 803; x_wconf 96; x_fsize 29">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000014" title="bbox 528 814 1795 842; baseline 0 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000060" title="bbox 528 815 586 837; x_wconf 80; x_fsize 28">ele</span>
+      <span class="ocrx_word" id="word_000061_000061" title="bbox 1430 821 1437 841; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000062" title="bbox 1469 814 1675 837; x_wconf 96; x_fsize 28">Connection</span>
+      <span class="ocrx_word" id="word_000061_000063" title="bbox 1700 814 1795 842; x_wconf 96; x_fsize 28">Okay!</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000015" title="bbox 528 860 584 876; baseline 0.018 -1; x_size 29.17955; x_descenders 5.6734695; x_ascenders 7.1750002">
+      <span class="ocrx_word" id="word_000061_000064" title="bbox 528 860 584 876; x_wconf 96; x_fsize 30">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000016" title="bbox 379 892 2012 920; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000065" title="bbox 379 892 976 920; x_wconf 89; x_fsize 29">IsASIC4ButNotRightPeripheral:</span>
+      <span class="ocrx_word" id="word_000061_000066" title="bbox 1580 899 1587 919; x_wconf 38; x_fsize 29">+</span>
+      <span class="ocrx_word" id="word_000061_000067" title="bbox 1621 894 1656 915; x_wconf 95; x_fsize 29">Is</span>
+      <span class="ocrx_word" id="word_000061_000068" title="bbox 1682 899 1720 915; x_wconf 93; x_fsize 29">an</span>
+      <span class="ocrx_word" id="word_000061_000069" title="bbox 1743 893 1844 915; x_wconf 91; x_fsize 29">ASIC4</span>
+      <span class="ocrx_word" id="word_000061_000070" title="bbox 1870 893 1928 915; x_wconf 95; x_fsize 29">but</span>
+      <span class="ocrx_word" id="word_000061_000071" title="bbox 1955 894 2012 915; x_wconf 96; x_fsize 29">not</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000017" title="bbox 526 931 1884 959; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000072" title="bbox 526 932 607 959; x_wconf 53; x_fsize 29">popt</span>
+      <span class="ocrx_word" id="word_000061_000073" title="bbox 1430 938 1437 958; x_wconf 89; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000061_000074" title="bbox 1468 932 1527 954; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000061_000075" title="bbox 1554 931 1652 959; x_wconf 96; x_fsize 29">right</span>
+      <span class="ocrx_word" id="word_000061_000076" title="bbox 1678 931 1884 959; x_wconf 96; x_fsize 29">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000018" title="bbox 528 970 1837 997; baseline 0 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000077" title="bbox 528 972 586 993; x_wconf 91; x_fsize 28">stc</span>
+      <span class="ocrx_word" id="word_000061_000078" title="bbox 1430 977 1437 997; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000079" title="bbox 1469 970 1675 993; x_wconf 96; x_fsize 28">Connection</span>
+      <span class="ocrx_word" id="word_000061_000080" title="bbox 1699 970 1837 993; x_wconf 96; x_fsize 28">Failed!</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000019" title="bbox 528 1016 584 1032; baseline 0.018 -1; x_size 29.17955; x_descenders 5.6734695; x_ascenders 7.1750002">
+      <span class="ocrx_word" id="word_000061_000081" title="bbox 528 1016 584 1032; x_wconf 96; x_fsize 30">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000020" title="bbox 376 1049 1631 1075; baseline 0 -5; x_size 24.827236; x_descenders 4.8272352; x_ascenders 6.1048036">
+      <span class="ocrx_word" id="word_000061_000082" title="bbox 376 1049 808 1071; x_wconf 90; x_fsize 26">NoAnASIC4IsItAnASIC5:</span>
+      <span class="ocrx_word" id="word_000061_000083" title="bbox 1430 1055 1437 1075; x_wconf 84; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000061_000084" title="bbox 1468 1050 1507 1071; x_wconf 93; x_fsize 26">No</span>
+      <span class="ocrx_word" id="word_000061_000085" title="bbox 1530 1049 1631 1071; x_wconf 91; x_fsize 26">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000021" title="bbox 525 1087 1379 1114; baseline -0.001 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000086" title="bbox 525 1094 587 1110; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000061_000087" title="bbox 677 1088 729 1114; x_wconf 91; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000061_000088" title="bbox 748 1087 1007 1113; x_wconf 89; x_fsize 28">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000061_000089" title="bbox 1034 1094 1072 1110; x_wconf 92; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000061_000090" title="bbox 1095 1087 1379 1113; x_wconf 33; x_fsize 28">Asic5NormallId)</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000022" title="bbox 528 1127 1843 1153; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000091" title="bbox 528 1128 628 1149; x_wconf 90; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000061_000092" title="bbox 1430 1133 1437 1153; x_wconf 74; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000061_000093" title="bbox 1469 1127 1571 1149; x_wconf 95; x_fsize 27">Could</span>
+      <span class="ocrx_word" id="word_000061_000094" title="bbox 1599 1133 1674 1149; x_wconf 96; x_fsize 27">have</span>
+      <span class="ocrx_word" id="word_000061_000095" title="bbox 1699 1127 1780 1149; x_wconf 96; x_fsize 27">been</span>
+      <span class="ocrx_word" id="word_000061_000096" title="bbox 1805 1133 1843 1149; x_wconf 96; x_fsize 27">an</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000023" title="bbox 528 1166 2012 1193; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000061_000097" title="bbox 528 1167 691 1188; x_wconf 91; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000061_000098" title="bbox 1580 1172 1587 1192; x_wconf 77; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000061_000099" title="bbox 1617 1166 1719 1188; x_wconf 88; x_fsize 27">ASIC5</span>
+      <span class="ocrx_word" id="word_000061_000100" title="bbox 1746 1172 1783 1188; x_wconf 96; x_fsize 27">so</span>
+      <span class="ocrx_word" id="word_000061_000101" title="bbox 1807 1167 1867 1193; x_wconf 95; x_fsize 27">try</span>
+      <span class="ocrx_word" id="word_000061_000102" title="bbox 1891 1167 1930 1188; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000061_000103" title="bbox 1954 1167 2012 1193; x_wconf 96; x_fsize 27">put</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000024" title="bbox 526 1204 1995 1231; baseline 0 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000104" title="bbox 526 1206 606 1227; x_wconf 92; x_fsize 28">XNOP</span>
+      <span class="ocrx_word" id="word_000061_000105" title="bbox 828 1206 886 1227; x_wconf 91; x_fsize 28">stc</span>
+      <span class="ocrx_word" id="word_000061_000106" title="bbox 1730 1211 1737 1231; x_wconf 83; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000107" title="bbox 1768 1205 1849 1227; x_wconf 96; x_fsize 28">back</span>
+      <span class="ocrx_word" id="word_000061_000108" title="bbox 1875 1204 1912 1226; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000061_000109" title="bbox 1936 1205 1995 1227; x_wconf 95; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000025" title="bbox 378 1243 582 1271; baseline 0.005 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000110" title="bbox 378 1243 476 1271; x_wconf 96; x_fsize 29">right</span>
+      <span class="ocrx_word" id="word_000061_000111" title="bbox 501 1244 582 1266; x_wconf 96; x_fsize 29">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000026" title="bbox 528 1282 1823 1309; baseline 0 -4; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000112" title="bbox 528 1289 584 1305; x_wconf 96; x_fsize 28">ret</span>
+      <span class="ocrx_word" id="word_000061_000113" title="bbox 1430 1289 1437 1309; x_wconf 88; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000114" title="bbox 1469 1282 1675 1305; x_wconf 95; x_fsize 28">Connection</span>
+      <span class="ocrx_word" id="word_000061_000115" title="bbox 1699 1282 1823 1305; x_wconf 96; x_fsize 28">Failed</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 1598 816 1600 1303"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 572 855 575 1303"></div>
+   <div class="ocr_carea" id="block_000061_000002" title="bbox 376 1363 1384 1401">
+    <p class="ocr_par" id="par_000061_000002" lang="eng" title="bbox 376 1363 1384 1401" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000027" title="bbox 376 1363 1384 1401; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000116" title="bbox 376 1363 441 1392; x_wconf 96; x_fsize 39">Bits</span>
+      <span class="ocrx_word" id="word_000061_000117" title="bbox 454 1363 485 1392; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000061_000118" title="bbox 499 1364 643 1393; x_wconf 92; x_fsize 39">ASIC4’s</span>
+      <span class="ocrx_word" id="word_000061_000119" title="bbox 656 1363 722 1392; x_wconf 96; x_fsize 39">info</span>
+      <span class="ocrx_word" id="word_000061_000120" title="bbox 733 1363 859 1401; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000061_000121" title="bbox 871 1364 950 1392; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000061_000122" title="bbox 962 1364 1013 1392; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000123" title="bbox 1025 1363 1184 1401; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000061_000124" title="bbox 1197 1363 1384 1392; x_wconf 96; x_fsize 39">definitions:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000003" title="bbox 355 1459 2076 1643">
+    <p class="ocr_par" id="par_000061_000003" lang="eng" title="bbox 355 1459 2076 1643" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000028" title="bbox 355 1459 2076 1509; baseline 0 0; x_size 67.5; x_descenders 14.5; x_ascenders 13.5">
+      <span class="ocrx_word" id="word_000061_000125" title="bbox 351 1452 491 1528; x_wconf 37; x_fsize 69">Pot</span>
+      <span class="ocrx_word" id="word_000061_000126" title="bbox 547 1452 586 1528; x_wconf 37; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000061_000127" title="bbox 623 1452 750 1528; x_wconf 13; x_fsize 69">Dmsb</span>
+      <span class="ocrx_word" id="word_000061_000128" title="bbox 781 1452 814 1528; x_wconf 68; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000061_000129" title="bbox 870 1452 1023 1528; x_wconf 50; x_fsize 69">DT</span>
+      <span class="ocrx_word" id="word_000061_000130" title="bbox 1060 1452 1175 1528; x_wconf 22; x_fsize 69">Wiss</span>
+      <span class="ocrx_word" id="word_000061_000131" title="bbox 1205 1452 1238 1528; x_wconf 37; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000061_000132" title="bbox 1345 1452 1586 1528; x_wconf 37; x_fsize 69">TN?</span>
+      <span class="ocrx_word" id="word_000061_000133" title="bbox 1630 1452 1783 1528; x_wconf 55; x_fsize 69">TN</span>
+      <span class="ocrx_word" id="word_000061_000134" title="bbox 1889 1452 2080 1528; x_wconf 55; x_fsize 69">NO</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000029" title="bbox 377 1578 1678 1643; baseline -0.002 -13; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000061_000135" title="bbox 377 1578 634 1643; x_wconf 96; x_fsize 68">Sending</span>
+      <span class="ocrx_word" id="word_000061_000136" title="bbox 660 1579 773 1630; x_wconf 96; x_fsize 68">and</span>
+      <span class="ocrx_word" id="word_000061_000137" title="bbox 801 1579 1108 1643; x_wconf 96; x_fsize 68">Receiving</span>
+      <span class="ocrx_word" id="word_000061_000138" title="bbox 1134 1579 1267 1630; x_wconf 96; x_fsize 68">data</span>
+      <span class="ocrx_word" id="word_000061_000139" title="bbox 1292 1579 1462 1643; x_wconf 93; x_fsize 68">using</span>
+      <span class="ocrx_word" id="word_000061_000140" title="bbox 1488 1578 1678 1630; x_wconf 89; x_fsize 68">ASIC4</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000004" title="bbox 375 1705 2096 2194">
+    <p class="ocr_par" id="par_000061_000004" lang="eng" title="bbox 375 1705 2096 1994" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000030" title="bbox 376 1705 2089 1743; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000141" title="bbox 376 1706 428 1734; x_wconf 92; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000061_000142" title="bbox 441 1706 555 1735; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000061_000143" title="bbox 567 1705 755 1743; x_wconf 96; x_fsize 39">peripherals</span>
+      <span class="ocrx_word" id="word_000061_000144" title="bbox 769 1715 819 1734; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000061_000145" title="bbox 831 1715 969 1743; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000061_000146" title="bbox 980 1705 1111 1743; x_wconf 96; x_fsize 39">mapped</span>
+      <span class="ocrx_word" id="word_000061_000147" title="bbox 1124 1705 1189 1734; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000061_000148" title="bbox 1201 1706 1264 1734; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000061_000149" title="bbox 1277 1706 1394 1735; x_wconf 95; x_fsize 39">ASIC's</span>
+      <span class="ocrx_word" id="word_000061_000150" title="bbox 1408 1705 1531 1734; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000151" title="bbox 1545 1715 1643 1743; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000061_000152" title="bbox 1669 1706 1714 1734; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000061_000153" title="bbox 1727 1715 1829 1734; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000061_000154" title="bbox 1843 1715 1859 1734; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000061_000155" title="bbox 1871 1705 2043 1743; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000061_000156" title="bbox 2056 1715 2089 1734; x_wconf 96; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000031" title="bbox 377 1755 2048 1793; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000157" title="bbox 377 1765 393 1784; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000061_000158" title="bbox 405 1755 568 1793; x_wconf 92; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000061_000159" title="bbox 580 1755 776 1793; x_wconf 89; x_fsize 39">peripheral's</span>
+      <span class="ocrx_word" id="word_000061_000160" title="bbox 788 1755 914 1793; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000061_000161" title="bbox 927 1756 978 1784; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000162" title="bbox 990 1756 1082 1785; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000061_000163" title="bbox 1096 1761 1176 1784; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000061_000164" title="bbox 1189 1755 1255 1784; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000061_000165" title="bbox 1267 1755 1305 1784; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000061_000166" title="bbox 1317 1755 1380 1784; x_wconf 96; x_fsize 39">told</span>
+      <span class="ocrx_word" id="word_000061_000167" title="bbox 1393 1760 1424 1784; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000168" title="bbox 1437 1761 1481 1784; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000061_000169" title="bbox 1493 1755 1531 1784; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000061_000170" title="bbox 1545 1755 1668 1784; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000171" title="bbox 1680 1756 1736 1784; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000061_000172" title="bbox 1749 1760 1780 1784; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000173" title="bbox 1792 1756 1843 1784; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000174" title="bbox 1856 1755 2048 1793; x_wconf 96; x_fsize 39">appropriate</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000032" title="bbox 376 1806 2096 1836; baseline 0 -1; x_size 38.118347; x_descenders 9.1183491; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000175" title="bbox 376 1806 518 1835; x_wconf 96; x_fsize 39">location.</span>
+      <span class="ocrx_word" id="word_000061_000176" title="bbox 544 1807 631 1836; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000061_000177" title="bbox 643 1806 666 1835; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000061_000178" title="bbox 678 1807 733 1835; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000061_000179" title="bbox 745 1806 821 1835; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000061_000180" title="bbox 835 1806 987 1835; x_wconf 96; x_fsize 39">informed</span>
+      <span class="ocrx_word" id="word_000061_000181" title="bbox 1000 1806 1035 1835; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000061_000182" title="bbox 1044 1807 1095 1835; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000183" title="bbox 1108 1806 1231 1835; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000184" title="bbox 1244 1806 1344 1835; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000061_000185" title="bbox 1358 1806 1380 1835; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000061_000186" title="bbox 1393 1806 1420 1835; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000061_000187" title="bbox 1433 1811 1464 1835; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000188" title="bbox 1477 1816 1579 1835; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000061_000189" title="bbox 1592 1807 1655 1835; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000061_000190" title="bbox 1668 1806 1800 1835; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000061_000191" title="bbox 1814 1816 1870 1835; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000061_000192" title="bbox 1883 1806 1921 1835; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000061_000193" title="bbox 1932 1806 2004 1835; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000061_000194" title="bbox 2017 1806 2096 1835; x_wconf 96; x_fsize 39">from</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000033" title="bbox 376 1856 2071 1894; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000195" title="bbox 376 1866 409 1885; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000061_000196" title="bbox 422 1856 539 1885; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000061_000197" title="bbox 553 1862 584 1885; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000198" title="bbox 597 1866 629 1885; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000061_000199" title="bbox 642 1866 735 1894; x_wconf 96; x_fsize 39">many</span>
+      <span class="ocrx_word" id="word_000061_000200" title="bbox 746 1856 835 1885; x_wconf 96; x_fsize 39">times</span>
+      <span class="ocrx_word" id="word_000061_000201" title="bbox 849 1866 881 1885; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000061_000202" title="bbox 893 1856 1042 1894; x_wconf 96; x_fsize 39">required.</span>
+      <span class="ocrx_word" id="word_000061_000203" title="bbox 1068 1857 1133 1885; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000061_000204" title="bbox 1145 1857 1234 1885; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000061_000205" title="bbox 1246 1861 1277 1885; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000206" title="bbox 1288 1856 1326 1885; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000061_000207" title="bbox 1338 1856 1456 1885; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000061_000208" title="bbox 1470 1856 1496 1885; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000061_000209" title="bbox 1509 1856 1580 1885; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000061_000210" title="bbox 1593 1856 1624 1885; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000061_000211" title="bbox 1638 1857 1689 1885; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000212" title="bbox 1701 1856 1770 1885; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000061_000213" title="bbox 1782 1856 1917 1894; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000061_000214" title="bbox 1943 1857 1988 1885; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000061_000215" title="bbox 1999 1856 2071 1885; x_wconf 96; x_fsize 39">read</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000034" title="bbox 376 1906 2069 1944; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000216" title="bbox 376 1916 409 1935; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000061_000217" title="bbox 422 1906 507 1935; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000061_000218" title="bbox 519 1911 550 1935; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000219" title="bbox 563 1907 688 1935; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000061_000220" title="bbox 701 1906 833 1935; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000061_000221" title="bbox 847 1907 898 1935; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000222" title="bbox 911 1906 1034 1935; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000223" title="bbox 1047 1907 1111 1935; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000061_000224" title="bbox 1123 1907 1174 1935; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000225" title="bbox 1186 1907 1278 1936; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000061_000226" title="bbox 1292 1906 1318 1935; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000061_000227" title="bbox 1332 1906 1489 1944; x_wconf 96; x_fsize 39">accessing</span>
+      <span class="ocrx_word" id="word_000061_000228" title="bbox 1502 1911 1583 1935; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000061_000229" title="bbox 1595 1906 1633 1935; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000061_000230" title="bbox 1645 1906 1793 1944; x_wconf 96; x_fsize 39">changed.</span>
+      <span class="ocrx_word" id="word_000061_000231" title="bbox 1819 1907 1864 1935; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000061_000232" title="bbox 1875 1906 1947 1935; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000061_000233" title="bbox 1960 1906 2039 1935; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000061_000234" title="bbox 2053 1916 2069 1935; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000035" title="bbox 375 1956 1592 1994; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000235" title="bbox 375 1956 504 1985; x_wconf 95; x_fsize 39">random</span>
+      <span class="ocrx_word" id="word_000061_000236" title="bbox 518 1956 641 1985; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000237" title="bbox 654 1956 760 1985; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000061_000238" title="bbox 774 1957 825 1985; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000239" title="bbox 837 1957 954 1986; x_wconf 89; x_fsize 39">ASIC's</span>
+      <span class="ocrx_word" id="word_000061_000240" title="bbox 968 1956 1091 1985; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000241" title="bbox 1105 1966 1195 1994; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000061_000242" title="bbox 1207 1957 1258 1985; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000243" title="bbox 1271 1966 1421 1994; x_wconf 96; x_fsize 39">sequence</span>
+      <span class="ocrx_word" id="word_000061_000244" title="bbox 1433 1956 1534 1985; x_wconf 95; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000061_000245" title="bbox 1546 1956 1592 1985; x_wconf 96; x_fsize 39">be:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000005" lang="eng" title="bbox 380 2006 2021 2044" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000036" title="bbox 380 2006 2021 2044; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000246" title="bbox 380 2007 408 2042; x_wconf 96; x_fsize 39">1)</span>
+      <span class="ocrx_word" id="word_000061_000247" title="bbox 423 2006 504 2036; x_wconf 96; x_fsize 39">Send</span>
+      <span class="ocrx_word" id="word_000061_000248" title="bbox 518 2016 534 2035; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000061_000249" title="bbox 547 2007 664 2035; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000061_000250" title="bbox 677 2006 753 2035; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000061_000251" title="bbox 765 2011 796 2035; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000252" title="bbox 808 2006 921 2035; x_wconf 96; x_fsize 39">inform</span>
+      <span class="ocrx_word" id="word_000061_000253" title="bbox 934 2007 985 2035; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000254" title="bbox 997 2007 1089 2036; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000061_000255" title="bbox 1103 2007 1167 2035; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000061_000256" title="bbox 1179 2006 1202 2035; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000061_000257" title="bbox 1214 2006 1240 2035; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000061_000258" title="bbox 1253 2011 1284 2035; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000259" title="bbox 1297 2011 1340 2035; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000061_000260" title="bbox 1353 2006 1391 2035; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000061_000261" title="bbox 1405 2006 1528 2035; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000262" title="bbox 1540 2006 1596 2035; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000061_000263" title="bbox 1609 2011 1640 2035; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000264" title="bbox 1652 2007 1704 2035; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000265" title="bbox 1716 2006 1875 2044; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000061_000266" title="bbox 1889 2006 2021 2035; x_wconf 96; x_fsize 39">address.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000006" lang="eng" title="bbox 376 2056 945 2094" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000037" title="bbox 376 2056 945 2094; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000267" title="bbox 376 2057 408 2092; x_wconf 96; x_fsize 39">2)</span>
+      <span class="ocrx_word" id="word_000061_000268" title="bbox 423 2056 504 2086; x_wconf 96; x_fsize 39">Send</span>
+      <span class="ocrx_word" id="word_000061_000269" title="bbox 517 2057 568 2085; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000270" title="bbox 581 2056 704 2085; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000271" title="bbox 717 2061 748 2085; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000272" title="bbox 759 2056 892 2094; x_wconf 96; x_fsize 39">position</span>
+      <span class="ocrx_word" id="word_000061_000273" title="bbox 906 2061 945 2085; x_wconf 96; x_fsize 39">to.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000007" lang="eng" title="bbox 377 2106 1773 2142" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000038" title="bbox 377 2106 1773 2142; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000274" title="bbox 377 2107 408 2142; x_wconf 96; x_fsize 37">3)</span>
+      <span class="ocrx_word" id="word_000061_000275" title="bbox 423 2106 504 2136; x_wconf 96; x_fsize 37">Send</span>
+      <span class="ocrx_word" id="word_000061_000276" title="bbox 518 2116 534 2135; x_wconf 96; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000061_000277" title="bbox 547 2107 664 2135; x_wconf 96; x_fsize 37">control</span>
+      <span class="ocrx_word" id="word_000061_000278" title="bbox 677 2106 774 2135; x_wconf 96; x_fsize 37">frame</span>
+      <span class="ocrx_word" id="word_000061_000279" title="bbox 786 2111 817 2135; x_wconf 95; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000061_000280" title="bbox 829 2106 942 2135; x_wconf 96; x_fsize 37">inform</span>
+      <span class="ocrx_word" id="word_000061_000281" title="bbox 955 2107 1006 2135; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000061_000282" title="bbox 1018 2107 1110 2136; x_wconf 95; x_fsize 37">ASIC</span>
+      <span class="ocrx_word" id="word_000061_000283" title="bbox 1124 2107 1187 2135; x_wconf 96; x_fsize 37">that</span>
+      <span class="ocrx_word" id="word_000061_000284" title="bbox 1200 2116 1246 2135; x_wconf 96; x_fsize 37">we</span>
+      <span class="ocrx_word" id="word_000061_000285" title="bbox 1258 2106 1334 2135; x_wconf 96; x_fsize 37">wish</span>
+      <span class="ocrx_word" id="word_000061_000286" title="bbox 1348 2111 1379 2135; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000061_000287" title="bbox 1390 2106 1462 2135; x_wconf 96; x_fsize 37">read</span>
+      <span class="ocrx_word" id="word_000061_000288" title="bbox 1475 2106 1554 2135; x_wconf 95; x_fsize 37">from</span>
+      <span class="ocrx_word" id="word_000061_000289" title="bbox 1567 2106 1627 2135; x_wconf 95; x_fsize 37">this</span>
+      <span class="ocrx_word" id="word_000061_000290" title="bbox 1641 2106 1773 2135; x_wconf 96; x_fsize 37">address.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000008" lang="eng" title="bbox 375 2156 746 2194" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000039" title="bbox 375 2156 746 2194; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000291" title="bbox 375 2157 408 2192; x_wconf 96; x_fsize 39">4)</span>
+      <span class="ocrx_word" id="word_000061_000292" title="bbox 422 2156 505 2185; x_wconf 96; x_fsize 39">Read</span>
+      <span class="ocrx_word" id="word_000061_000293" title="bbox 517 2156 595 2185; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000061_000294" title="bbox 607 2157 658 2185; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000295" title="bbox 669 2156 746 2194; x_wconf 96; x_fsize 39">byte.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000005" title="bbox 376 2256 1993 2294">
+    <p class="ocr_par" id="par_000061_000009" lang="eng" title="bbox 376 2256 1993 2294" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000040" title="bbox 376 2256 1993 2294; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000296" title="bbox 376 2257 421 2285; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000061_000297" title="bbox 433 2256 518 2285; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000061_000298" title="bbox 531 2266 547 2285; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000061_000299" title="bbox 559 2256 688 2285; x_wconf 96; x_fsize 39">random</span>
+      <span class="ocrx_word" id="word_000061_000300" title="bbox 701 2257 790 2285; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000061_000301" title="bbox 802 2261 833 2285; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000302" title="bbox 846 2256 905 2285; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000061_000303" title="bbox 919 2256 1042 2285; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000304" title="bbox 1055 2256 1161 2285; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000061_000305" title="bbox 1175 2257 1226 2285; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000306" title="bbox 1238 2257 1355 2286; x_wconf 96; x_fsize 39">ASIC's</span>
+      <span class="ocrx_word" id="word_000061_000307" title="bbox 1369 2256 1492 2285; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000308" title="bbox 1506 2266 1596 2294; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000061_000309" title="bbox 1608 2257 1659 2285; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000310" title="bbox 1672 2266 1822 2294; x_wconf 96; x_fsize 39">sequence</span>
+      <span class="ocrx_word" id="word_000061_000311" title="bbox 1834 2256 1935 2285; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000061_000312" title="bbox 1947 2256 1993 2285; x_wconf 96; x_fsize 39">be:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000006" title="bbox 375 2356 2021 2544">
+    <p class="ocr_par" id="par_000061_000010" lang="eng" title="bbox 376 2356 2021 2444" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000041" title="bbox 380 2356 2021 2394; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000313" title="bbox 380 2357 408 2392; x_wconf 96; x_fsize 39">1)</span>
+      <span class="ocrx_word" id="word_000061_000314" title="bbox 423 2356 504 2386; x_wconf 96; x_fsize 39">Send</span>
+      <span class="ocrx_word" id="word_000061_000315" title="bbox 518 2366 534 2385; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000061_000316" title="bbox 547 2357 664 2385; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000061_000317" title="bbox 677 2356 753 2385; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000061_000318" title="bbox 765 2362 796 2385; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000319" title="bbox 808 2356 921 2385; x_wconf 96; x_fsize 39">inform</span>
+      <span class="ocrx_word" id="word_000061_000320" title="bbox 934 2357 985 2385; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000321" title="bbox 997 2357 1089 2386; x_wconf 96; x_fsize 39">ASIC</span>
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+      <span class="ocrx_word" id="word_000061_000323" title="bbox 1179 2356 1201 2385; x_wconf 96; x_fsize 39">it</span>
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+      <span class="ocrx_word" id="word_000061_000327" title="bbox 1353 2356 1391 2385; x_wconf 96; x_fsize 39">its</span>
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+      <span class="ocrx_word" id="word_000061_000332" title="bbox 1716 2356 1875 2394; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000061_000333" title="bbox 1889 2356 2021 2385; x_wconf 96; x_fsize 39">address.</span>
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+      <span class="ocrx_word" id="word_000061_000336" title="bbox 517 2407 568 2435; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000337" title="bbox 581 2406 704 2435; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000061_000338" title="bbox 717 2411 748 2435; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000339" title="bbox 759 2406 892 2444; x_wconf 96; x_fsize 39">position</span>
+      <span class="ocrx_word" id="word_000061_000340" title="bbox 906 2411 945 2435; x_wconf 96; x_fsize 39">to.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000011" lang="eng" title="bbox 377 2456 1738 2492" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000043" title="bbox 377 2456 1738 2492; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000341" title="bbox 377 2457 408 2492; x_wconf 96; x_fsize 37">3)</span>
+      <span class="ocrx_word" id="word_000061_000342" title="bbox 423 2456 504 2486; x_wconf 96; x_fsize 37">Send</span>
+      <span class="ocrx_word" id="word_000061_000343" title="bbox 518 2466 534 2485; x_wconf 96; x_fsize 37">a</span>
+      <span class="ocrx_word" id="word_000061_000344" title="bbox 547 2457 664 2485; x_wconf 96; x_fsize 37">control</span>
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+      <span class="ocrx_word" id="word_000061_000347" title="bbox 829 2456 942 2485; x_wconf 96; x_fsize 37">inform</span>
+      <span class="ocrx_word" id="word_000061_000348" title="bbox 955 2457 1006 2485; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000061_000349" title="bbox 1018 2457 1110 2486; x_wconf 96; x_fsize 37">ASIC</span>
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+      <span class="ocrx_word" id="word_000061_000356" title="bbox 1531 2456 1592 2485; x_wconf 96; x_fsize 37">this</span>
+      <span class="ocrx_word" id="word_000061_000357" title="bbox 1606 2456 1738 2485; x_wconf 96; x_fsize 37">address.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000012" lang="eng" title="bbox 375 2506 656 2544" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000061_000359" title="bbox 423 2506 504 2536; x_wconf 96; x_fsize 39">Send</span>
+      <span class="ocrx_word" id="word_000061_000360" title="bbox 517 2507 568 2535; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000361" title="bbox 579 2506 656 2544; x_wconf 96; x_fsize 39">byte.</span>
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+   <div class="ocr_carea" id="block_000061_000007" title="bbox 375 2606 2095 2944">
+    <p class="ocr_par" id="par_000061_000013" lang="eng" title="bbox 375 2606 2095 2944" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000061_000362" title="bbox 376 2606 523 2636; x_wconf 92; x_fsize 39">Overleaf</span>
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+      <span class="ocrx_word" id="word_000061_000364" title="bbox 595 2611 655 2635; x_wconf 96; x_fsize 39">two</span>
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+      <span class="ocrx_word" id="word_000061_000367" title="bbox 940 2606 1094 2635; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000061_000368" title="bbox 1107 2607 1195 2644; x_wconf 96; x_fsize 39">Input</span>
+      <span class="ocrx_word" id="word_000061_000369" title="bbox 1209 2606 1268 2635; x_wconf 96; x_fsize 39">and</span>
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+      <span class="ocrx_word" id="word_000061_000378" title="bbox 1938 2606 2061 2635; x_wconf 96; x_fsize 39">address</span>
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+     <span class="ocr_line" id="line_000061_000046" title="bbox 376 2656 2068 2694; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000379" title="bbox 376 2656 482 2685; x_wconf 96; x_fsize 39">within</span>
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+      <span class="ocrx_word" id="word_000061_000381" title="bbox 559 2657 676 2686; x_wconf 95; x_fsize 39">ASIC's</span>
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+      <span class="ocrx_word" id="word_000061_000383" title="bbox 827 2666 925 2694; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000061_000384" title="bbox 951 2657 1050 2685; x_wconf 95; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000061_000385" title="bbox 1062 2656 1216 2685; x_wconf 95; x_fsize 39">functions</span>
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+      <span class="ocrx_word" id="word_000061_000393" title="bbox 1820 2656 1986 2685; x_wconf 96; x_fsize 39">addresses.</span>
+      <span class="ocrx_word" id="word_000061_000394" title="bbox 2012 2657 2068 2685; x_wconf 96; x_fsize 39">For</span>
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+      <span class="ocrx_word" id="word_000061_000395" title="bbox 375 2706 547 2744; x_wconf 96; x_fsize 39">peripheral</span>
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+      <span class="ocrx_word" id="word_000061_000402" title="bbox 1121 2706 1276 2744; x_wconf 95; x_fsize 39">adequate.</span>
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+      <span class="ocrx_word" id="word_000061_000411" title="bbox 376 2757 461 2785; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000061_000412" title="bbox 473 2756 627 2785; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000061_000413" title="bbox 640 2761 671 2785; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000414" title="bbox 682 2761 807 2794; x_wconf 96; x_fsize 39">prevent</span>
+      <span class="ocrx_word" id="word_000061_000415" title="bbox 820 2757 871 2785; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000416" title="bbox 884 2757 1068 2786; x_wconf 89; x_fsize 39">S3/S3a/HC</span>
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+      <span class="ocrx_word" id="word_000061_000418" title="bbox 1174 2756 1394 2794; x_wconf 96; x_fsize 39">multitasking.</span>
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+      <span class="ocrx_word" id="word_000061_000421" title="bbox 1587 2756 1619 2785; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000061_000423" title="bbox 1696 2756 1855 2794; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000061_000424" title="bbox 1867 2756 2011 2791; x_wconf 96; x_fsize 39">routines,</span>
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+      <span class="ocrx_word" id="word_000061_000427" title="bbox 648 2813 772 2835; x_wconf 91; x_fsize 39">A4Data</span>
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+      <span class="ocrx_word" id="word_000061_000429" title="bbox 876 2811 907 2834; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000061_000430" title="bbox 919 2806 970 2834; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000431" title="bbox 982 2806 1071 2834; x_wconf 96; x_fsize 39">value</span>
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+      <span class="ocrx_word" id="word_000061_000444" title="bbox 866 2855 965 2893; x_wconf 96; x_fsize 39">single</span>
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+      <span class="ocrx_word" id="word_000061_000449" title="bbox 1292 2856 1383 2885; x_wconf 93; x_fsize 39">SIBO</span>
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+      <span class="ocrx_word" id="word_000061_000459" title="bbox 734 2906 765 2935; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000061_000460" title="bbox 779 2907 830 2935; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000061_000461" title="bbox 842 2906 1007 2944; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000061_000462" title="bbox 1019 2906 1142 2935; x_wconf 96; x_fsize 39">include</span>
+      <span class="ocrx_word" id="word_000061_000463" title="bbox 1154 2906 1223 2935; x_wconf 93; x_fsize 39">files</span>
+      <span class="ocrx_word" id="word_000061_000464" title="bbox 1236 2906 1412 2944; x_wconf 91; x_fsize 39">ospack.inc</span>
+      <span class="ocrx_word" id="word_000061_000465" title="bbox 1426 2906 1485 2935; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000061_000466" title="bbox 1498 2906 1672 2935; x_wconf 91; x_fsize 39">ossibo.inc.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000008" title="bbox 526 3001 878 3029">
+    <p class="ocr_par" id="par_000061_000014" lang="eng" title="bbox 526 3001 878 3029" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000052" title="bbox 526 3001 878 3029; baseline 0.003 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000467" title="bbox 526 3001 731 3029; x_wconf 90; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000061_000468" title="bbox 758 3003 878 3029; x_wconf 95; x_fsize 29">Output</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 527 3049 880 3051"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 527 3054 880 3055"></div>
+   <div class="ocr_carea" id="block_000061_000009" title="bbox 380 3057 1657 3185">
+    <p class="ocr_par" id="par_000061_000015" lang="eng" title="bbox 380 3057 387 3106" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000053" title="bbox 380 3057 387 3067; baseline 0 0; x_size 29.138889; x_descenders 5.5; x_ascenders 7.1388888">
+      <span class="ocrx_word" id="word_000061_000469" title="bbox 380 3057 387 3067; x_wconf 82; x_fsize 30">;</span>
+     </span>
+     <span class="ocr_line" id="line_000061_000054" title="bbox 380 3086 387 3106; baseline 0 0; x_size 24.653349; x_descenders 4.6533489; x_ascenders 6.0399528">
+      <span class="ocrx_word" id="word_000061_000470" title="bbox 380 3086 387 3106; x_wconf 0; x_fsize 25">;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000016" lang="eng" title="bbox 380 3119 1299 3147" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000055" title="bbox 380 3119 1299 3147; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000061_000471" title="bbox 380 3126 387 3146; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000061_000472" title="bbox 527 3121 647 3147; x_wconf 95; x_fsize 28">Output</span>
+      <span class="ocrx_word" id="word_000061_000473" title="bbox 673 3120 753 3147; x_wconf 96; x_fsize 28">byte</span>
+      <span class="ocrx_word" id="word_000061_000474" title="bbox 778 3121 817 3142; x_wconf 93; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000061_000475" title="bbox 840 3120 1070 3142; x_wconf 55; x_fsize 28">ASIC4-based</span>
+      <span class="ocrx_word" id="word_000061_000476" title="bbox 1093 3119 1299 3147; x_wconf 95; x_fsize 28">peripheral</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000061_000017" lang="eng" title="bbox 380 3158 1657 3185" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000056" title="bbox 380 3158 1657 3185; baseline 0.001 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000061_000477" title="bbox 380 3175 387 3185; x_wconf 45; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000061_000478" title="bbox 529 3160 580 3181; x_wconf 96; x_fsize 29">IN:</span>
+      <span class="ocrx_word" id="word_000061_000479" title="bbox 610 3160 649 3180; x_wconf 95; x_fsize 29">DL</span>
+      <span class="ocrx_word" id="word_000061_000480" title="bbox 673 3159 774 3181; x_wconf 95; x_fsize 29">holds</span>
+      <span class="ocrx_word" id="word_000061_000481" title="bbox 799 3159 858 3181; x_wconf 95; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000061_000482" title="bbox 883 3159 1047 3181; x_wconf 96; x_fsize 29">hardware</span>
+      <span class="ocrx_word" id="word_000061_000483" title="bbox 1073 3159 1215 3181; x_wconf 92; x_fsize 29">address</span>
+      <span class="ocrx_word" id="word_000061_000484" title="bbox 1239 3159 1340 3181; x_wconf 92; x_fsize 29">ASIC4</span>
+      <span class="ocrx_word" id="word_000061_000485" title="bbox 1368 3158 1404 3181; x_wconf 96; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000061_000486" title="bbox 1429 3160 1468 3181; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000061_000487" title="bbox 1492 3158 1593 3181; x_wconf 96; x_fsize 29">write</span>
+      <span class="ocrx_word" id="word_000061_000488" title="bbox 1618 3160 1657 3181; x_wconf 96; x_fsize 29">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000061_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000061_000018" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000061_000057" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000061_000489" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000061_000490" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000061_000491" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000061_000492" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">59</span>
+      <span class="ocrx_word" id="word_000061_000493" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000061_000494" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000061_000495" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000062" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0062.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000062_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000062_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000062_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000062_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000062_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000062_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000062_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000062_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000062_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000062_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000062_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000062_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000062_000001" title="bbox 377 307 2101 1149">
+    <p class="ocr_par" id="par_000062_000001" lang="eng" title="bbox 380 307 1572 334" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000001" title="bbox 380 307 1572 334; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000011" title="bbox 380 313 387 333; x_wconf 57; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000062_000012" title="bbox 609 308 649 328; x_wconf 94; x_fsize 28">AL</span>
+      <span class="ocrx_word" id="word_000062_000013" title="bbox 673 307 774 329; x_wconf 96; x_fsize 28">holds</span>
+      <span class="ocrx_word" id="word_000062_000014" title="bbox 799 307 858 329; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000062_000015" title="bbox 883 307 963 334; x_wconf 96; x_fsize 28">byte</span>
+      <span class="ocrx_word" id="word_000062_000016" title="bbox 988 308 1027 329; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000062_000017" title="bbox 1051 307 1089 329; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000062_000018" title="bbox 1115 308 1235 334; x_wconf 95; x_fsize 28">output</span>
+      <span class="ocrx_word" id="word_000062_000019" title="bbox 1261 308 1300 329; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000062_000020" title="bbox 1324 307 1403 329; x_wconf 95; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000062_000021" title="bbox 1430 307 1572 329; x_wconf 95; x_fsize 28">address</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000002" lang="eng" title="bbox 526 385 715 412" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000002" title="bbox 526 385 715 412; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000022" title="bbox 526 385 607 412; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000062_000023" title="bbox 677 391 715 407; x_wconf 93; x_fsize 28">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000003" lang="eng" title="bbox 378 424 2097 491" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000003" title="bbox 525 424 2097 452; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000024" title="bbox 525 431 587 447; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000062_000025" title="bbox 677 425 729 451; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000062_000026" title="bbox 748 424 1113 452; x_wconf 89; x_fsize 27">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000062_000027" title="bbox 1139 431 1177 447; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000062_000028" title="bbox 1200 425 1400 450; x_wconf 91; x_fsize 27">A4Address)</span>
+      <span class="ocrx_word" id="word_000062_000029" title="bbox 1580 424 1803 451; x_wconf 89; x_fsize 27">;CTRL=Write</span>
+      <span class="ocrx_word" id="word_000062_000030" title="bbox 1828 426 1867 447; x_wconf 90; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000062_000031" title="bbox 1890 425 1928 446; x_wconf 90; x_fsize 27">A4</span>
+      <span class="ocrx_word" id="word_000062_000032" title="bbox 1955 425 2097 447; x_wconf 96; x_fsize 27">address</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000004" title="bbox 378 470 437 491; baseline 0.017 -6; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000033" title="bbox 378 470 437 491; x_wconf 95; x_fsize 30">reg</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000004" lang="eng" title="bbox 528 504 628 525" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000005" title="bbox 528 504 628 525; baseline -0.01 0; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000034" title="bbox 528 504 628 525; x_wconf 90; x_fsize 30">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000005" lang="eng" title="bbox 379 541 2100 603" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000006" title="bbox 528 541 2100 568; baseline 0 -4; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000035" title="bbox 528 543 691 564; x_wconf 92; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000062_000036" title="bbox 1730 542 1829 568; x_wconf 85; x_fsize 29">;Send</span>
+      <span class="ocrx_word" id="word_000062_000037" title="bbox 1852 541 1932 564; x_wconf 96; x_fsize 29">this</span>
+      <span class="ocrx_word" id="word_000062_000038" title="bbox 1959 542 2100 564; x_wconf 96; x_fsize 29">control</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000007" title="bbox 379 581 477 603; baseline 0.01 -1; x_size 26.398724; x_descenders 5.3987231; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000039" title="bbox 379 581 477 603; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000006" lang="eng" title="bbox 525 620 2034 646" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000008" title="bbox 525 620 2034 646; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000040" title="bbox 525 626 587 642; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000062_000041" title="bbox 677 620 777 646; x_wconf 91; x_fsize 27">al,dl</span>
+      <span class="ocrx_word" id="word_000062_000042" title="bbox 1580 620 1866 646; x_wconf 73; x_fsize 27">;DATA=Hardware</span>
+      <span class="ocrx_word" id="word_000062_000043" title="bbox 1892 620 2034 642; x_wconf 96; x_fsize 27">address</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000007" lang="eng" title="bbox 528 660 628 681" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000009" title="bbox 528 660 628 681; baseline -0.01 0; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000044" title="bbox 528 660 628 681; x_wconf 91; x_fsize 30">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000008" lang="eng" title="bbox 379 697 2038 759" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000010" title="bbox 528 697 2038 724; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000045" title="bbox 528 699 691 720; x_wconf 91; x_fsize 28">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000062_000046" title="bbox 1730 698 1829 724; x_wconf 88; x_fsize 28">;Send</span>
+      <span class="ocrx_word" id="word_000062_000047" title="bbox 1852 697 1932 720; x_wconf 95; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000062_000048" title="bbox 1958 698 2038 720; x_wconf 96; x_fsize 28">data</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000011" title="bbox 379 737 477 759; baseline 0.01 -1; x_size 26.398724; x_descenders 5.3987231; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000049" title="bbox 379 737 477 759; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000009" lang="eng" title="bbox 377 775 2101 837" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000012" title="bbox 525 775 2101 803; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000050" title="bbox 525 782 587 798; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000062_000051" title="bbox 677 776 729 802; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000062_000052" title="bbox 748 775 1113 803; x_wconf 89; x_fsize 28">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000062_000053" title="bbox 1139 782 1177 798; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000062_000054" title="bbox 1200 776 1337 801; x_wconf 91; x_fsize 28">A4Data)</span>
+      <span class="ocrx_word" id="word_000062_000055" title="bbox 1730 775 1997 803; x_wconf 85; x_fsize 28">;CTRL=Writing</span>
+      <span class="ocrx_word" id="word_000062_000056" title="bbox 2021 776 2101 798; x_wconf 96; x_fsize 28">data</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000013" title="bbox 377 821 437 837; baseline 0 -1; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000057" title="bbox 377 821 437 837; x_wconf 96; x_fsize 30">now</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000010" lang="eng" title="bbox 528 855 628 876" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000014" title="bbox 528 855 628 876; baseline -0.01 0; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000058" title="bbox 528 855 628 876; x_wconf 90; x_fsize 30">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000011" lang="eng" title="bbox 379 892 2100 954" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000015" title="bbox 528 892 2100 919; baseline 0 -4; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000059" title="bbox 528 894 691 915; x_wconf 91; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000062_000060" title="bbox 1730 893 1829 919; x_wconf 88; x_fsize 29">;Send</span>
+      <span class="ocrx_word" id="word_000062_000061" title="bbox 1852 892 1932 915; x_wconf 95; x_fsize 29">this</span>
+      <span class="ocrx_word" id="word_000062_000062" title="bbox 1959 893 2100 915; x_wconf 96; x_fsize 29">control</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000016" title="bbox 379 932 477 954; baseline 0.01 -1; x_size 26.398724; x_descenders 5.3987231; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000063" title="bbox 379 932 477 954; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000012" lang="eng" title="bbox 526 970 1971 998" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000017" title="bbox 526 970 1971 998; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000064" title="bbox 526 977 586 998; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000062_000065" title="bbox 677 977 715 993; x_wconf 93; x_fsize 29">ax</span>
+      <span class="ocrx_word" id="word_000062_000066" title="bbox 1580 972 1783 997; x_wconf 92; x_fsize 29">;DATA=Data</span>
+      <span class="ocrx_word" id="word_000062_000067" title="bbox 1807 972 1846 993; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000062_000068" title="bbox 1870 970 1971 993; x_wconf 96; x_fsize 29">write</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000013" lang="eng" title="bbox 528 1011 628 1032" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000018" title="bbox 528 1011 628 1032; baseline -0.01 0; x_size 28.80739; x_descenders 5.527523; x_ascenders 6.8981481">
+      <span class="ocrx_word" id="word_000062_000069" title="bbox 528 1011 628 1032; x_wconf 90; x_fsize 30">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000014" lang="eng" title="bbox 379 1048 2038 1110" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000019" title="bbox 528 1048 2038 1075; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000070" title="bbox 528 1050 691 1071; x_wconf 91; x_fsize 28">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000062_000071" title="bbox 1730 1049 1829 1075; x_wconf 89; x_fsize 28">;Send</span>
+      <span class="ocrx_word" id="word_000062_000072" title="bbox 1852 1048 1932 1071; x_wconf 95; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000062_000073" title="bbox 1958 1049 2038 1071; x_wconf 96; x_fsize 28">data</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000020" title="bbox 379 1088 477 1110; baseline 0.01 -1; x_size 26.398724; x_descenders 5.3987231; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000074" title="bbox 379 1088 477 1110; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000015" lang="eng" title="bbox 528 1128 584 1149" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000021" title="bbox 528 1128 584 1149; baseline 0.018 -1; x_size 26.398724; x_descenders 5.3987231; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000075" title="bbox 528 1128 584 1149; x_wconf 96; x_fsize 27">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 613 1167 615 1187"></div>
+   <div class="ocr_carea" id="block_000062_000002" title="bbox 526 1166 794 1188">
+    <p class="ocr_par" id="par_000062_000016" lang="eng" title="bbox 526 1166 794 1188" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000022" title="bbox 526 1166 794 1188; baseline 0.004 -1; x_size 26.333334; x_descenders 5.3333335; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000076" title="bbox 526 1166 671 1188; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000062_000077" title="bbox 695 1167 794 1188; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000062_000003" title="bbox 526 1243 857 1271">
+    <p class="ocr_par" id="par_000062_000017" lang="eng" title="bbox 526 1243 857 1271" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000023" title="bbox 526 1243 857 1271; baseline 0.003 -6; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000078" title="bbox 526 1243 731 1271; x_wconf 91; x_fsize 30">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000062_000079" title="bbox 760 1245 857 1271; x_wconf 96; x_fsize 30">Input</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 527 1291 859 1293"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 527 1296 859 1297"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 636 1401 638 1460"></div>
+   <div class="ocr_carea" id="block_000062_000004" title="bbox 377 1360 2101 2206">
+    <p class="ocr_par" id="par_000062_000018" lang="eng" title="bbox 380 1360 1680 1465" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000024" title="bbox 380 1360 1320 1388; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000080" title="bbox 380 1367 387 1387; x_wconf 61; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000062_000081" title="bbox 529 1362 626 1388; x_wconf 96; x_fsize 28">Input</span>
+      <span class="ocrx_word" id="word_000062_000082" title="bbox 652 1361 732 1388; x_wconf 96; x_fsize 28">byte</span>
+      <span class="ocrx_word" id="word_000062_000083" title="bbox 760 1361 840 1383; x_wconf 93; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000062_000084" title="bbox 861 1361 1091 1383; x_wconf 78; x_fsize 28">ASIC4-based</span>
+      <span class="ocrx_word" id="word_000062_000085" title="bbox 1114 1360 1320 1388; x_wconf 96; x_fsize 28">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000025" title="bbox 380 1399 1680 1426; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000086" title="bbox 380 1406 387 1426; x_wconf 49; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000062_000087" title="bbox 529 1401 580 1422; x_wconf 96; x_fsize 28">IN:</span>
+      <span class="ocrx_word" id="word_000062_000088" title="bbox 610 1401 649 1421; x_wconf 95; x_fsize 28">DL</span>
+      <span class="ocrx_word" id="word_000062_000089" title="bbox 673 1400 774 1422; x_wconf 95; x_fsize 28">holds</span>
+      <span class="ocrx_word" id="word_000062_000090" title="bbox 799 1400 858 1422; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000062_000091" title="bbox 883 1400 1047 1422; x_wconf 96; x_fsize 28">hardware</span>
+      <span class="ocrx_word" id="word_000062_000092" title="bbox 1073 1400 1215 1422; x_wconf 93; x_fsize 28">address</span>
+      <span class="ocrx_word" id="word_000062_000093" title="bbox 1239 1400 1340 1422; x_wconf 91; x_fsize 28">ASIC4</span>
+      <span class="ocrx_word" id="word_000062_000094" title="bbox 1368 1399 1404 1422; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000062_000095" title="bbox 1429 1401 1468 1422; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000062_000096" title="bbox 1494 1400 1574 1422; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000062_000097" title="bbox 1600 1400 1680 1422; x_wconf 96; x_fsize 28">from</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000026" title="bbox 380 1439 1467 1465; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000098" title="bbox 380 1445 387 1465; x_wconf 37; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000062_000099" title="bbox 527 1440 649 1461; x_wconf 91; x_fsize 28">OUT:AL</span>
+      <span class="ocrx_word" id="word_000062_000100" title="bbox 673 1439 774 1461; x_wconf 96; x_fsize 28">holds</span>
+      <span class="ocrx_word" id="word_000062_000101" title="bbox 799 1439 858 1461; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000062_000102" title="bbox 883 1439 984 1461; x_wconf 95; x_fsize 28">value</span>
+      <span class="ocrx_word" id="word_000062_000103" title="bbox 1011 1439 1091 1461; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000062_000104" title="bbox 1117 1439 1197 1461; x_wconf 96; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000062_000105" title="bbox 1219 1439 1298 1461; x_wconf 96; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000062_000106" title="bbox 1325 1439 1467 1461; x_wconf 96; x_fsize 28">address</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000019" lang="eng" title="bbox 378 1516 2097 1583" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000027" title="bbox 525 1516 2097 1544; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000107" title="bbox 525 1523 587 1539; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000062_000108" title="bbox 677 1517 729 1543; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000062_000109" title="bbox 748 1516 1113 1544; x_wconf 89; x_fsize 27">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000062_000110" title="bbox 1139 1523 1177 1539; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000062_000111" title="bbox 1200 1517 1400 1542; x_wconf 91; x_fsize 27">A4Address)</span>
+      <span class="ocrx_word" id="word_000062_000112" title="bbox 1580 1516 1803 1543; x_wconf 88; x_fsize 27">;CTRL=Write</span>
+      <span class="ocrx_word" id="word_000062_000113" title="bbox 1828 1518 1867 1539; x_wconf 93; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000062_000114" title="bbox 1890 1517 1928 1538; x_wconf 91; x_fsize 27">A4</span>
+      <span class="ocrx_word" id="word_000062_000115" title="bbox 1955 1517 2097 1539; x_wconf 96; x_fsize 27">address</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000028" title="bbox 378 1562 437 1583; baseline 0.017 -6; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000116" title="bbox 378 1562 437 1583; x_wconf 95; x_fsize 29">reg</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000020" lang="eng" title="bbox 528 1596 628 1617" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000029" title="bbox 528 1596 628 1617; baseline -0.01 0; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000117" title="bbox 528 1596 628 1617; x_wconf 90; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000021" lang="eng" title="bbox 379 1633 2100 1695" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000030" title="bbox 528 1633 2100 1660; baseline 0 -4; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000118" title="bbox 528 1635 691 1656; x_wconf 92; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000062_000119" title="bbox 1730 1634 1829 1660; x_wconf 88; x_fsize 29">;Send</span>
+      <span class="ocrx_word" id="word_000062_000120" title="bbox 1852 1633 1932 1656; x_wconf 95; x_fsize 29">this</span>
+      <span class="ocrx_word" id="word_000062_000121" title="bbox 1959 1634 2100 1656; x_wconf 96; x_fsize 29">control</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000031" title="bbox 379 1673 477 1695; baseline 0.01 -1; x_size 26.333334; x_descenders 5.3333335; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000122" title="bbox 379 1673 477 1695; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000022" lang="eng" title="bbox 525 1712 2034 1738" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000032" title="bbox 525 1712 2034 1738; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000123" title="bbox 525 1718 587 1734; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000062_000124" title="bbox 677 1712 777 1738; x_wconf 91; x_fsize 27">al,dl</span>
+      <span class="ocrx_word" id="word_000062_000125" title="bbox 1580 1712 1866 1738; x_wconf 65; x_fsize 27">;DATA=Hardware</span>
+      <span class="ocrx_word" id="word_000062_000126" title="bbox 1892 1712 2034 1734; x_wconf 96; x_fsize 27">address</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000023" lang="eng" title="bbox 528 1752 628 1773" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000033" title="bbox 528 1752 628 1773; baseline -0.01 0; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000127" title="bbox 528 1752 628 1773; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000024" lang="eng" title="bbox 379 1789 2038 1851" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000034" title="bbox 528 1789 2038 1816; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000128" title="bbox 528 1791 691 1812; x_wconf 92; x_fsize 28">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000062_000129" title="bbox 1730 1790 1829 1816; x_wconf 89; x_fsize 28">;Send</span>
+      <span class="ocrx_word" id="word_000062_000130" title="bbox 1852 1789 1932 1812; x_wconf 96; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000062_000131" title="bbox 1958 1790 2038 1812; x_wconf 96; x_fsize 28">data</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000035" title="bbox 379 1829 477 1851; baseline 0.01 -1; x_size 26.333334; x_descenders 5.3333335; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000132" title="bbox 379 1829 477 1851; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000025" lang="eng" title="bbox 377 1867 2101 1929" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000036" title="bbox 525 1867 2101 1895; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000133" title="bbox 525 1874 587 1890; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000062_000134" title="bbox 677 1868 729 1894; x_wconf 87; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000062_000135" title="bbox 748 1867 1092 1895; x_wconf 87; x_fsize 28">(SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000062_000136" title="bbox 1118 1874 1156 1890; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000062_000137" title="bbox 1179 1868 1316 1893; x_wconf 91; x_fsize 28">A4Data)</span>
+      <span class="ocrx_word" id="word_000062_000138" title="bbox 1730 1867 1997 1895; x_wconf 90; x_fsize 28">;CTRL=Reading</span>
+      <span class="ocrx_word" id="word_000062_000139" title="bbox 2021 1868 2101 1890; x_wconf 96; x_fsize 28">data</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000037" title="bbox 377 1913 437 1929; baseline 0 -1; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000140" title="bbox 377 1913 437 1929; x_wconf 96; x_fsize 29">now</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000026" lang="eng" title="bbox 528 1947 628 1968" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000038" title="bbox 528 1947 628 1968; baseline -0.01 0; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000141" title="bbox 528 1947 628 1968; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000027" lang="eng" title="bbox 378 1985 1953 2046" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000039" title="bbox 528 1985 1953 2011; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000142" title="bbox 528 1986 691 2007; x_wconf 91; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000062_000143" title="bbox 1730 1985 1829 2011; x_wconf 75; x_fsize 27">;Send</span>
+      <span class="ocrx_word" id="word_000062_000144" title="bbox 1853 1985 1953 2007; x_wconf 96; x_fsize 27">above</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000040" title="bbox 378 2024 645 2046; baseline -0.004 0; x_size 26.333334; x_descenders 5.3333335; x_ascenders 5">
+      <span class="ocrx_word" id="word_000062_000145" title="bbox 378 2024 519 2046; x_wconf 95; x_fsize 27">control</span>
+      <span class="ocrx_word" id="word_000062_000146" title="bbox 547 2024 645 2046; x_wconf 96; x_fsize 27">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000028" lang="eng" title="bbox 528 2064 628 2085" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000041" title="bbox 528 2064 628 2085; baseline -0.01 0; x_size 28.57826; x_descenders 5.5; x_ascenders 6.5782609">
+      <span class="ocrx_word" id="word_000062_000147" title="bbox 528 2064 628 2085; x_wconf 90; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000029" lang="eng" title="bbox 526 2103 606 2124" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000042" title="bbox 526 2103 606 2124; baseline 0 -1; x_size 24.766392; x_descenders 4.7663908; x_ascenders 5.700829">
+      <span class="ocrx_word" id="word_000062_000148" title="bbox 526 2103 606 2124; x_wconf 91; x_fsize 25">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000030" lang="eng" title="bbox 528 2140 1971 2167" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000043" title="bbox 528 2140 1971 2167; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000149" title="bbox 528 2142 671 2163; x_wconf 91; x_fsize 28">SDATAIN</span>
+      <span class="ocrx_word" id="word_000062_000150" title="bbox 1580 2140 1740 2167; x_wconf 91; x_fsize 28">;Receive</span>
+      <span class="ocrx_word" id="word_000062_000151" title="bbox 1766 2141 1846 2163; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000062_000152" title="bbox 1873 2141 1971 2163; x_wconf 96; x_fsize 28">frame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000062_000031" lang="eng" title="bbox 528 2180 1951 2206" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000044" title="bbox 528 2180 1951 2206; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000153" title="bbox 528 2181 584 2202; x_wconf 96; x_fsize 27">ret</span>
+      <span class="ocrx_word" id="word_000062_000154" title="bbox 1580 2181 1636 2206; x_wconf 44; x_fsize 27">;AL</span>
+      <span class="ocrx_word" id="word_000062_000155" title="bbox 1660 2180 1761 2202; x_wconf 96; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000062_000156" title="bbox 1786 2180 1845 2202; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000062_000157" title="bbox 1871 2180 1951 2202; x_wconf 95; x_fsize 27">data</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 613 2220 615 2240"></div>
+   <div class="ocr_carea" id="block_000062_000005" title="bbox 526 2219 794 2241">
+    <p class="ocr_par" id="par_000062_000032" lang="eng" title="bbox 526 2219 794 2241" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000045" title="bbox 526 2219 794 2241; baseline 0.004 -1; x_size 26.333334; x_descenders 5.3333335; x_ascenders 5">
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+    <p class="ocr_par" id="par_000062_000033" lang="eng" title="bbox 378 2313 1347 2378" xml:lang="eng">
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+   <div class="ocr_carea" id="block_000062_000007" title="bbox 375 2440 2088 2828">
+    <p class="ocr_par" id="par_000062_000034" lang="eng" title="bbox 375 2440 2088 2828" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000062_000165" title="bbox 376 2441 441 2469; x_wconf 93; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000062_000169" title="bbox 831 2440 921 2469; x_wconf 96; x_fsize 39">Psion</span>
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+      <span class="ocrx_word" id="word_000062_000181" title="bbox 376 2490 635 2519; x_wconf 96; x_fsize 39">communication</span>
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+      <span class="ocrx_word" id="word_000062_000188" title="bbox 1071 2491 1156 2519; x_wconf 96; x_fsize 39">these</span>
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+      <span class="ocrx_word" id="word_000062_000192" title="bbox 1484 2491 1557 2520; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000062_000193" title="bbox 1571 2491 1653 2519; x_wconf 96; x_fsize 39">slots.</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000062_000202" title="bbox 811 2541 917 2570; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000062_000203" title="bbox 929 2541 1028 2570; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000062_000205" title="bbox 1081 2541 1148 2570; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000062_000206" title="bbox 1160 2547 1191 2570; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000062_000207" title="bbox 1203 2541 1266 2570; x_wconf 96; x_fsize 39">talk</span>
+      <span class="ocrx_word" id="word_000062_000208" title="bbox 1278 2547 1309 2570; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000062_000209" title="bbox 1322 2551 1338 2570; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000210" title="bbox 1350 2541 1522 2579; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000062_000211" title="bbox 1535 2541 1557 2570; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000062_000212" title="bbox 1570 2547 1651 2570; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000062_000213" title="bbox 1662 2541 1734 2570; x_wconf 96; x_fsize 39">both</span>
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+      <span class="ocrx_word" id="word_000062_000216" title="bbox 1903 2542 1981 2570; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000062_000217" title="bbox 1994 2541 2054 2570; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000050" title="bbox 376 2591 2063 2629; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000218" title="bbox 376 2591 456 2620; x_wconf 96; x_fsize 39">third</span>
+      <span class="ocrx_word" id="word_000062_000219" title="bbox 469 2592 600 2620; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000062_000220" title="bbox 614 2591 753 2620; x_wconf 96; x_fsize 39">selected.</span>
+      <span class="ocrx_word" id="word_000062_000221" title="bbox 779 2592 876 2629; x_wconf 96; x_fsize 39">Many</span>
+      <span class="ocrx_word" id="word_000062_000222" title="bbox 887 2591 993 2620; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000062_000223" title="bbox 1005 2591 1120 2620; x_wconf 96; x_fsize 39">drivers</span>
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+      <span class="ocrx_word" id="word_000062_000225" title="bbox 1203 2591 1281 2620; x_wconf 96; x_fsize 39">exist</span>
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+      <span class="ocrx_word" id="word_000062_000227" title="bbox 1338 2601 1476 2629; x_wconf 96; x_fsize 39">memory</span>
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+      <span class="ocrx_word" id="word_000062_000229" title="bbox 1560 2601 1645 2620; x_wconf 95; x_fsize 39">more</span>
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+      <span class="ocrx_word" id="word_000062_000232" title="bbox 1814 2601 1885 2629; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000062_000233" title="bbox 1897 2601 1999 2620; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000062_000234" title="bbox 2012 2592 2063 2620; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000051" title="bbox 375 2641 2047 2679; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000235" title="bbox 375 2641 556 2679; x_wconf 95; x_fsize 39">peripheral.</span>
+      <span class="ocrx_word" id="word_000062_000236" title="bbox 582 2642 627 2670; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000062_000237" title="bbox 638 2646 763 2679; x_wconf 96; x_fsize 39">prevent</span>
+      <span class="ocrx_word" id="word_000062_000238" title="bbox 776 2641 916 2679; x_wconf 96; x_fsize 39">multiple</span>
+      <span class="ocrx_word" id="word_000062_000239" title="bbox 929 2651 1031 2670; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000062_000240" title="bbox 1044 2647 1075 2670; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000062_000241" title="bbox 1088 2651 1104 2670; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000242" title="bbox 1118 2641 1217 2679; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000062_000243" title="bbox 1228 2641 1400 2679; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000062_000244" title="bbox 1414 2651 1430 2670; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000245" title="bbox 1443 2641 1549 2670; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000062_000246" title="bbox 1561 2641 1660 2670; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000062_000247" title="bbox 1673 2646 1753 2670; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000062_000248" title="bbox 1766 2641 1832 2670; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000062_000249" title="bbox 1845 2651 1913 2670; x_wconf 95; x_fsize 39">own</span>
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+      <span class="ocrx_word" id="word_000062_000251" title="bbox 1958 2641 2047 2670; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000052" title="bbox 376 2691 2011 2729; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000252" title="bbox 376 2692 507 2720; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000062_000254" title="bbox 635 2691 657 2720; x_wconf 96; x_fsize 39">it</span>
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+      <span class="ocrx_word" id="word_000062_000256" title="bbox 709 2691 772 2720; x_wconf 96; x_fsize 39">free</span>
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+      <span class="ocrx_word" id="word_000062_000258" title="bbox 827 2691 1052 2720; x_wconf 95; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000062_000259" title="bbox 1064 2697 1095 2720; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000062_000260" title="bbox 1107 2692 1158 2720; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000062_000261" title="bbox 1170 2692 1315 2721; x_wconf 17; x_fsize 39">ASIC4/S</span>
+      <span class="ocrx_word" id="word_000062_000262" title="bbox 1329 2691 1501 2729; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000062_000263" title="bbox 1515 2697 1545 2720; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000062_000264" title="bbox 1557 2692 1608 2720; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000062_000265" title="bbox 1620 2691 1679 2720; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000062_000266" title="bbox 1692 2691 1727 2720; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000062_000267" title="bbox 1736 2691 1767 2720; x_wconf 95; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000062_000268" title="bbox 1793 2692 1838 2720; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000062_000269" title="bbox 1850 2691 1946 2720; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000062_000270" title="bbox 1958 2691 1985 2720; x_wconf 40; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000062_000271" title="bbox 1995 2701 2011 2720; x_wconf 40; x_fsize 39">a</span>
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+      <span class="ocrx_word" id="word_000062_000272" title="bbox 376 2742 507 2770; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000062_000274" title="bbox 559 2741 622 2770; x_wconf 95; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000062_000275" title="bbox 635 2741 694 2770; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000062_000276" title="bbox 707 2742 778 2770; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000062_000277" title="bbox 791 2751 911 2770; x_wconf 96; x_fsize 39">reserve</span>
+      <span class="ocrx_word" id="word_000062_000278" title="bbox 923 2741 945 2770; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000062_000279" title="bbox 958 2742 1017 2770; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000062_000280" title="bbox 1030 2742 1081 2770; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000062_000281" title="bbox 1093 2741 1251 2779; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000062_000282" title="bbox 1265 2746 1376 2779; x_wconf 96; x_fsize 39">system</span>
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+      <span class="ocrx_word" id="word_000062_000284" title="bbox 1541 2748 1799 2770; x_wconf 89; x_fsize 39">HwGetChannel.</span>
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+      <span class="ocrx_word" id="word_000062_000293" title="bbox 752 2795 876 2828; x_wconf 96; x_fsize 39">attempt</span>
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+      <span class="ocrx_word" id="word_000062_000297" title="bbox 1130 2791 1261 2819; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000062_000298" title="bbox 1274 2800 1336 2819; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000062_000299" title="bbox 1350 2790 1525 2825; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000062_000300" title="bbox 1540 2800 1626 2828; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000062_000301" title="bbox 1638 2795 1682 2819; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000062_000302" title="bbox 1694 2790 1863 2819; x_wconf 96; x_fsize 39">otherwise.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000062_000008" title="bbox 525 2886 1365 2992">
+    <p class="ocr_par" id="par_000062_000035" lang="eng" title="bbox 525 2886 1365 2992" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000055" title="bbox 525 2886 1365 2914; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000303" title="bbox 525 2893 587 2909; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000062_000304" title="bbox 677 2887 729 2913; x_wconf 91; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000062_000305" title="bbox 742 2886 1365 2914; x_wconf 89; x_fsize 29">InterruptMaskForDesiredChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000056" title="bbox 527 2926 774 2948; baseline -0.004 0; x_size 26.968992; x_descenders 5.9689922; x_ascenders 6">
+      <span class="ocrx_word" id="word_000062_000306" title="bbox 527 2926 774 2948; x_wconf 91; x_fsize 28">HwGetChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000057" title="bbox 530 2964 1092 2992; baseline -0.002 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000062_000307" title="bbox 530 2964 565 2992; x_wconf 94; x_fsize 29">jc</span>
+      <span class="ocrx_word" id="word_000062_000308" title="bbox 677 2965 1092 2987; x_wconf 88; x_fsize 29">CouldntGetTheChannel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000062_000009" title="bbox 376 3052 2091 3140">
+    <p class="ocr_par" id="par_000062_000036" lang="eng" title="bbox 376 3052 2091 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000058" title="bbox 376 3052 1979 3090; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000309" title="bbox 376 3052 544 3090; x_wconf 96; x_fsize 39">Obtaining</span>
+      <span class="ocrx_word" id="word_000062_000310" title="bbox 557 3053 608 3081; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000062_000311" title="bbox 620 3052 739 3081; x_wconf 96; x_fsize 39">desired</span>
+      <span class="ocrx_word" id="word_000062_000312" title="bbox 752 3053 883 3081; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000062_000313" title="bbox 896 3052 959 3081; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000062_000314" title="bbox 972 3053 1092 3090; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000062_000315" title="bbox 1102 3053 1140 3081; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000062_000316" title="bbox 1151 3052 1324 3090; x_wconf 96; x_fsize 39">performed</span>
+      <span class="ocrx_word" id="word_000062_000317" title="bbox 1336 3052 1376 3090; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000062_000318" title="bbox 1388 3062 1404 3081; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000319" title="bbox 1417 3052 1523 3081; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000062_000320" title="bbox 1535 3052 1650 3081; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000062_000321" title="bbox 1663 3062 1741 3090; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000062_000322" title="bbox 1755 3057 1865 3081; x_wconf 95; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000062_000323" title="bbox 1891 3053 1979 3090; x_wconf 96; x_fsize 39">Open</span>
+     </span>
+     <span class="ocr_line" id="line_000062_000059" title="bbox 377 3102 2091 3140; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000324" title="bbox 377 3102 486 3131; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000062_000325" title="bbox 499 3102 553 3131; x_wconf 96; x_fsize 39">fail</span>
+      <span class="ocrx_word" id="word_000062_000326" title="bbox 566 3102 593 3131; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000062_000327" title="bbox 602 3103 653 3131; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000062_000328" title="bbox 665 3103 796 3131; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000062_000329" title="bbox 809 3102 835 3131; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000062_000330" title="bbox 848 3102 1049 3131; x_wconf 96; x_fsize 39">unavailable.</span>
+      <span class="ocrx_word" id="word_000062_000331" title="bbox 1075 3102 1104 3131; x_wconf 91; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000062_000332" title="bbox 1114 3112 1130 3131; x_wconf 91; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000333" title="bbox 1143 3102 1249 3131; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000062_000334" title="bbox 1261 3102 1376 3131; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000062_000335" title="bbox 1389 3102 1473 3131; x_wconf 96; x_fsize 39">takes</span>
+      <span class="ocrx_word" id="word_000062_000336" title="bbox 1485 3102 1660 3140; x_wconf 96; x_fsize 39">possession</span>
+      <span class="ocrx_word" id="word_000062_000337" title="bbox 1674 3102 1709 3131; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000062_000338" title="bbox 1719 3112 1735 3131; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000062_000339" title="bbox 1748 3103 1879 3131; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000062_000340" title="bbox 1892 3102 1915 3131; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000062_000341" title="bbox 1928 3102 1954 3131; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000062_000342" title="bbox 1967 3102 2005 3131; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000062_000343" title="bbox 2018 3102 2091 3140; x_wconf 97; x_fsize 39">duty</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000062_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000062_000037" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000062_000060" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000062_000344" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000062_000345" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000062_000346" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000062_000347" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">60</span>
+      <span class="ocrx_word" id="word_000062_000348" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000062_000349" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000062_000350" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000063" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0063.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000063_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000063_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000063_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000063_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000063_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000063_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000063_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000063_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000063_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000063_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000063_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000063_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000001" title="bbox 376 311 2097 399">
+    <p class="ocr_par" id="par_000063_000001" lang="eng" title="bbox 376 311 2097 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000001" title="bbox 376 311 2097 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000011" title="bbox 376 317 407 340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000012" title="bbox 419 311 482 340; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000063_000013" title="bbox 494 311 516 340; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000063_000014" title="bbox 530 311 619 349; x_wconf 96; x_fsize 39">again</span>
+      <span class="ocrx_word" id="word_000063_000015" title="bbox 633 321 710 340; x_wconf 95; x_fsize 39">once</span>
+      <span class="ocrx_word" id="word_000063_000016" title="bbox 722 311 744 340; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000063_000017" title="bbox 757 311 783 340; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000018" title="bbox 796 311 939 340; x_wconf 96; x_fsize 39">finished.</span>
+      <span class="ocrx_word" id="word_000063_000019" title="bbox 965 311 1039 340; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000063_000020" title="bbox 1052 311 1153 340; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000063_000021" title="bbox 1166 312 1318 349; x_wconf 95; x_fsize 39">normally</span>
+      <span class="ocrx_word" id="word_000063_000022" title="bbox 1328 311 1366 340; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000023" title="bbox 1378 311 1458 340; x_wconf 96; x_fsize 39">done</span>
+      <span class="ocrx_word" id="word_000063_000024" title="bbox 1470 312 1558 340; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000063_000025" title="bbox 1572 312 1623 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000026" title="bbox 1635 311 1741 340; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000063_000027" title="bbox 1753 311 1868 340; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000063_000028" title="bbox 1881 311 1907 340; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000029" title="bbox 1920 311 2024 340; x_wconf 95; x_fsize 39">closed</span>
+      <span class="ocrx_word" id="word_000063_000030" title="bbox 2038 311 2097 340; x_wconf 95; x_fsize 39">and</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000002" title="bbox 376 361 1440 399; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000031" title="bbox 376 361 402 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000032" title="bbox 414 361 587 399; x_wconf 96; x_fsize 39">performed</span>
+      <span class="ocrx_word" id="word_000063_000033" title="bbox 599 361 639 399; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000063_000034" title="bbox 650 362 701 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000035" title="bbox 713 361 871 399; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000063_000036" title="bbox 885 366 996 399; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000063_000037" title="bbox 1009 361 1146 390; x_wconf 93; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000063_000038" title="bbox 1161 368 1440 390; x_wconf 72; x_fsize 39">HwFreeChannel.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000002" title="bbox 525 456 1365 518">
+    <p class="ocr_par" id="par_000063_000002" lang="eng" title="bbox 525 456 1365 518" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000003" title="bbox 525 456 1365 484; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000063_000039" title="bbox 525 463 587 479; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000063_000040" title="bbox 677 457 729 483; x_wconf 90; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000063_000041" title="bbox 742 456 1365 484; x_wconf 89; x_fsize 29">InterruptMaskForDesiredChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000004" title="bbox 527 496 795 518; baseline 0.004 -1; x_size 28.075268; x_descenders 6.0752687; x_ascenders 7">
+      <span class="ocrx_word" id="word_000063_000042" title="bbox 527 497 583 517; x_wconf 79; x_fsize 29">HwF</span>
+      <span class="ocrx_word" id="word_000063_000043" title="bbox 591 496 795 518; x_wconf 79; x_fsize 29">reeChannel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000003" title="bbox 376 588 2087 818">
+    <p class="ocr_par" id="par_000063_000003" lang="eng" title="bbox 376 588 2087 818" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000005" title="bbox 376 588 2052 626; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000044" title="bbox 376 589 420 617; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000063_000045" title="bbox 433 588 601 617; x_wconf 96; x_fsize 39">illustrated</span>
+      <span class="ocrx_word" id="word_000063_000046" title="bbox 614 588 645 617; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000063_000047" title="bbox 659 589 710 617; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000048" title="bbox 723 589 818 617; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000063_000049" title="bbox 830 589 918 623; x_wconf 96; x_fsize 39">table,</span>
+      <span class="ocrx_word" id="word_000063_000050" title="bbox 933 598 972 617; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000063_000051" title="bbox 987 598 1003 617; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000052" title="bbox 1017 588 1109 617; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000063_000053" title="bbox 1123 589 1160 618; x_wconf 96; x_fsize 39">3a</span>
+      <span class="ocrx_word" id="word_000063_000054" title="bbox 1173 589 1224 617; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000055" title="bbox 1236 588 1383 626; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000063_000056" title="bbox 1395 588 1483 617; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000063_000057" title="bbox 1495 588 1541 617; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000063_000058" title="bbox 1554 589 1605 617; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000059" title="bbox 1617 588 1785 626; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000063_000060" title="bbox 1798 594 1865 626; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000063_000061" title="bbox 1879 589 1960 624; x_wconf 93; x_fsize 39">(Port</span>
+      <span class="ocrx_word" id="word_000063_000062" title="bbox 1973 589 2012 624; x_wconf 93; x_fsize 39">C)</span>
+      <span class="ocrx_word" id="word_000063_000063" title="bbox 2026 588 2052 617; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000006" title="bbox 376 638 2078 677; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000064" title="bbox 376 639 499 668; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000063_000065" title="bbox 511 640 551 677; x_wconf 93; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000063_000066" title="bbox 561 645 737 673; x_wconf 35; x_fsize 39">A9MSlave,</span>
+      <span class="ocrx_word" id="word_000063_000067" title="bbox 752 648 791 667; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000063_000068" title="bbox 806 648 822 667; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000069" title="bbox 836 638 928 667; x_wconf 95; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000063_000070" title="bbox 942 639 958 668; x_wconf 93; x_fsize 39">3</span>
+      <span class="ocrx_word" id="word_000063_000071" title="bbox 972 645 1148 668; x_wconf 72; x_fsize 39">Asic2Int.</span>
+      <span class="ocrx_word" id="word_000063_000072" title="bbox 1174 639 1338 676; x_wconf 95; x_fsize 39">Interrupts</span>
+      <span class="ocrx_word" id="word_000063_000073" title="bbox 1352 648 1402 667; x_wconf 93; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000063_000074" title="bbox 1414 639 1504 675; x_wconf 90; x_fsize 39">IRQ2</span>
+      <span class="ocrx_word" id="word_000063_000075" title="bbox 1518 638 1577 667; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000063_000076" title="bbox 1590 639 1680 675; x_wconf 90; x_fsize 39">IRQ4</span>
+      <span class="ocrx_word" id="word_000063_000077" title="bbox 1692 638 1899 676; x_wconf 96; x_fsize 39">respectively.</span>
+      <span class="ocrx_word" id="word_000063_000078" title="bbox 1925 639 2008 676; x_wconf 96; x_fsize 39">Only</span>
+      <span class="ocrx_word" id="word_000063_000079" title="bbox 2019 648 2078 667; x_wconf 96; x_fsize 39">one</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000007" title="bbox 377 688 2087 726; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000080" title="bbox 377 688 466 717; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000063_000081" title="bbox 479 688 545 717; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000063_000082" title="bbox 557 698 613 717; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000063_000083" title="bbox 627 698 696 717; x_wconf 96; x_fsize 39">ever</span>
+      <span class="ocrx_word" id="word_000063_000084" title="bbox 708 689 746 717; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000085" title="bbox 759 688 889 717; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000063_000086" title="bbox 903 694 931 717; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000063_000087" title="bbox 944 698 1003 717; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000063_000088" title="bbox 1015 694 1151 717; x_wconf 96; x_fsize 39">moment</span>
+      <span class="ocrx_word" id="word_000063_000089" title="bbox 1164 688 1195 717; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000063_000090" title="bbox 1209 688 1291 717; x_wconf 96; x_fsize 39">time.</span>
+      <span class="ocrx_word" id="word_000063_000091" title="bbox 1318 688 1471 726; x_wconf 96; x_fsize 39">Selecting</span>
+      <span class="ocrx_word" id="word_000063_000092" title="bbox 1485 698 1501 717; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000093" title="bbox 1513 688 1677 726; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000063_000094" title="bbox 1690 689 1821 717; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000095" title="bbox 1834 698 1940 717; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000063_000096" title="bbox 1953 689 2016 717; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000063_000097" title="bbox 2029 698 2087 726; x_wconf 96; x_fsize 39">you</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000008" title="bbox 377 739 2062 777; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000098" title="bbox 377 749 427 768; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000063_000099" title="bbox 439 739 550 768; x_wconf 96; x_fsize 39">unable</span>
+      <span class="ocrx_word" id="word_000063_000100" title="bbox 562 745 593 768; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000101" title="bbox 606 739 699 777; x_wconf 96; x_fsize 39">speak</span>
+      <span class="ocrx_word" id="word_000063_000102" title="bbox 711 744 742 768; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000103" title="bbox 755 740 880 768; x_wconf 96; x_fsize 39">another</span>
+      <span class="ocrx_word" id="word_000063_000104" title="bbox 893 739 1019 768; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000063_000105" title="bbox 1033 739 1179 777; x_wconf 96; x_fsize 39">selecting</span>
+      <span class="ocrx_word" id="word_000063_000106" title="bbox 1192 739 1214 768; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000063_000107" title="bbox 1227 739 1354 768; x_wconf 96; x_fsize 39">instead.</span>
+      <span class="ocrx_word" id="word_000063_000108" title="bbox 1380 740 1425 768; x_wconf 95; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000063_000109" title="bbox 1438 740 1529 768; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000063_000110" title="bbox 1543 749 1559 768; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000111" title="bbox 1572 740 1703 768; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000112" title="bbox 1716 740 1767 768; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000113" title="bbox 1779 739 1937 777; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000063_000114" title="bbox 1951 744 2062 777; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000009" title="bbox 376 788 896 818; baseline -0.002 0; x_size 38.241795; x_descenders 9.2417946; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000115" title="bbox 376 790 435 818; x_wconf 93; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000063_000116" title="bbox 449 796 759 818; x_wconf 90; x_fsize 39">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000063_000117" title="bbox 774 788 800 817; x_wconf 90; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000118" title="bbox 813 788 896 817; x_wconf 95; x_fsize 39">used.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000004" title="bbox 525 884 1218 990">
+    <p class="ocr_par" id="par_000063_000004" lang="eng" title="bbox 525 884 1218 990" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000010" title="bbox 525 884 1218 911; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000119" title="bbox 525 891 587 907; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000063_000120" title="bbox 677 885 729 911; x_wconf 91; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000063_000121" title="bbox 741 884 1218 907; x_wconf 89; x_fsize 28">SelectForDesiredChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000011" title="bbox 527 924 837 946; baseline -0.003 0; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000122" title="bbox 527 924 837 946; x_wconf 91; x_fsize 28">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000012" title="bbox 526 963 715 990; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000123" title="bbox 526 963 607 990; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000063_000124" title="bbox 677 969 715 985; x_wconf 90; x_fsize 28">ax</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000005" title="bbox 376 1055 2094 1444">
+    <p class="ocr_par" id="par_000063_000005" lang="eng" title="bbox 376 1055 2094 1444" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000013" title="bbox 377 1055 2053 1093; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000125" title="bbox 377 1063 687 1085; x_wconf 69; x_fsize 39">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000063_000126" title="bbox 702 1055 765 1084; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000063_000127" title="bbox 777 1060 878 1084; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000063_000128" title="bbox 892 1055 923 1084; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000063_000129" title="bbox 938 1056 966 1084; x_wconf 96; x_fsize 39">al</span>
+      <span class="ocrx_word" id="word_000063_000130" title="bbox 979 1056 1030 1084; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000131" title="bbox 1042 1056 1173 1084; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000132" title="bbox 1186 1056 1249 1084; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000063_000133" title="bbox 1262 1065 1324 1084; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000063_000134" title="bbox 1336 1055 1511 1093; x_wconf 96; x_fsize 39">previously</span>
+      <span class="ocrx_word" id="word_000063_000135" title="bbox 1523 1055 1662 1084; x_wconf 96; x_fsize 39">selected.</span>
+      <span class="ocrx_word" id="word_000063_000136" title="bbox 1688 1055 1803 1084; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000063_000137" title="bbox 1815 1055 1930 1084; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000063_000138" title="bbox 1944 1056 2053 1084; x_wconf 96; x_fsize 39">should</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000014" title="bbox 377 1105 1870 1143; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000063_000139" title="bbox 377 1106 468 1134; x_wconf 96; x_fsize 38">select</span>
+      <span class="ocrx_word" id="word_000063_000140" title="bbox 481 1106 532 1134; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000063_000141" title="bbox 544 1111 659 1134; x_wconf 96; x_fsize 38">correct</span>
+      <span class="ocrx_word" id="word_000063_000142" title="bbox 671 1106 802 1134; x_wconf 96; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000063_000143" title="bbox 815 1115 854 1134; x_wconf 95; x_fsize 38">on</span>
+      <span class="ocrx_word" id="word_000063_000144" title="bbox 868 1111 954 1143; x_wconf 96; x_fsize 38">entry</span>
+      <span class="ocrx_word" id="word_000063_000145" title="bbox 965 1110 996 1134; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000063_000146" title="bbox 1009 1115 1068 1143; x_wconf 96; x_fsize 38">any</span>
+      <span class="ocrx_word" id="word_000063_000147" title="bbox 1079 1110 1180 1134; x_wconf 96; x_fsize 38">vector</span>
+      <span class="ocrx_word" id="word_000063_000148" title="bbox 1193 1115 1226 1134; x_wconf 96; x_fsize 38">or</span>
+      <span class="ocrx_word" id="word_000063_000149" title="bbox 1239 1105 1385 1143; x_wconf 96; x_fsize 38">interrupt</span>
+      <span class="ocrx_word" id="word_000063_000150" title="bbox 1399 1105 1514 1134; x_wconf 96; x_fsize 38">service</span>
+      <span class="ocrx_word" id="word_000063_000151" title="bbox 1525 1105 1645 1134; x_wconf 96; x_fsize 38">routine</span>
+      <span class="ocrx_word" id="word_000063_000152" title="bbox 1657 1106 1720 1134; x_wconf 96; x_fsize 38">that</span>
+      <span class="ocrx_word" id="word_000063_000153" title="bbox 1733 1105 1826 1134; x_wconf 96; x_fsize 38">needs</span>
+      <span class="ocrx_word" id="word_000063_000154" title="bbox 1839 1110 1870 1134; x_wconf 96; x_fsize 38">to</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000015" title="bbox 376 1156 1946 1194; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000155" title="bbox 376 1156 601 1185; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000063_000156" title="bbox 613 1156 702 1185; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000063_000157" title="bbox 716 1157 779 1185; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000063_000158" title="bbox 792 1157 932 1185; x_wconf 95; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000063_000159" title="bbox 958 1157 1007 1186; x_wconf 95; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000063_000160" title="bbox 1021 1156 1083 1185; x_wconf 95; x_fsize 39">exit</span>
+      <span class="ocrx_word" id="word_000063_000161" title="bbox 1095 1157 1146 1185; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000162" title="bbox 1157 1156 1332 1194; x_wconf 96; x_fsize 39">previously</span>
+      <span class="ocrx_word" id="word_000063_000163" title="bbox 1344 1156 1474 1185; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000063_000164" title="bbox 1487 1157 1619 1185; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000165" title="bbox 1633 1156 1742 1185; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000063_000166" title="bbox 1754 1156 1792 1185; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000167" title="bbox 1803 1156 1946 1185; x_wconf 96; x_fsize 39">restored.</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000016" title="bbox 376 1206 2094 1244; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000168" title="bbox 376 1207 517 1235; x_wconf 96; x_fsize 39">Between</span>
+      <span class="ocrx_word" id="word_000063_000169" title="bbox 531 1207 582 1235; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000170" title="bbox 594 1206 668 1235; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000063_000171" title="bbox 680 1207 768 1235; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000063_000172" title="bbox 782 1207 833 1235; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000173" title="bbox 845 1207 976 1235; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000174" title="bbox 989 1206 1015 1235; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000175" title="bbox 1028 1206 1094 1235; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000063_000176" title="bbox 1108 1206 1238 1235; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000063_000177" title="bbox 1252 1206 1311 1235; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000063_000178" title="bbox 1324 1207 1412 1235; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000063_000179" title="bbox 1426 1207 1477 1235; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000180" title="bbox 1489 1206 1540 1235; x_wconf 96; x_fsize 39">old</span>
+      <span class="ocrx_word" id="word_000063_000181" title="bbox 1553 1207 1684 1235; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000182" title="bbox 1697 1206 1723 1235; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000183" title="bbox 1735 1206 1869 1235; x_wconf 96; x_fsize 39">restored</span>
+      <span class="ocrx_word" id="word_000063_000184" title="bbox 1882 1206 2094 1244; x_wconf 96; x_fsize 39">multitasking</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000017" title="bbox 377 1256 2047 1294; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000185" title="bbox 377 1256 486 1285; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000063_000186" title="bbox 498 1256 536 1285; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000187" title="bbox 548 1256 694 1285; x_wconf 96; x_fsize 39">disabled.</span>
+      <span class="ocrx_word" id="word_000063_000188" title="bbox 709 1256 769 1285; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000063_000189" title="bbox 782 1256 845 1285; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000063_000190" title="bbox 858 1257 978 1294; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000063_000191" title="bbox 989 1266 1078 1285; x_wconf 96; x_fsize 39">mean</span>
+      <span class="ocrx_word" id="word_000063_000192" title="bbox 1093 1256 1254 1294; x_wconf 96; x_fsize 39">switching</span>
+      <span class="ocrx_word" id="word_000063_000193" title="bbox 1267 1256 1315 1285; x_wconf 93; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000063_000194" title="bbox 1324 1256 1495 1294; x_wconf 93; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000063_000195" title="bbox 1521 1257 1657 1285; x_wconf 96; x_fsize 39">Because</span>
+      <span class="ocrx_word" id="word_000063_000196" title="bbox 1669 1256 1704 1285; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000197" title="bbox 1713 1257 1764 1285; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000198" title="bbox 1776 1256 1936 1294; x_wconf 96; x_fsize 39">watchdog</span>
+      <span class="ocrx_word" id="word_000063_000199" title="bbox 1949 1256 2047 1291; x_wconf 96; x_fsize 39">timer,</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000018" title="bbox 376 1306 2023 1344; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000200" title="bbox 376 1306 538 1344; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000063_000201" title="bbox 551 1311 663 1335; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000063_000202" title="bbox 674 1306 712 1335; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000203" title="bbox 724 1306 778 1335; x_wconf 96; x_fsize 39">left</span>
+      <span class="ocrx_word" id="word_000063_000204" title="bbox 790 1306 838 1335; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000063_000205" title="bbox 847 1306 893 1335; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000063_000206" title="bbox 907 1316 944 1335; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000063_000207" title="bbox 958 1306 1191 1335; x_wconf 96; x_fsize 39">indeterminate</span>
+      <span class="ocrx_word" id="word_000063_000208" title="bbox 1203 1307 1307 1344; x_wconf 96; x_fsize 39">length</span>
+      <span class="ocrx_word" id="word_000063_000209" title="bbox 1321 1306 1356 1335; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000210" title="bbox 1365 1306 1447 1335; x_wconf 95; x_fsize 39">time.</span>
+      <span class="ocrx_word" id="word_000063_000211" title="bbox 1473 1306 1759 1336; x_wconf 95; x_fsize 39">Communications</span>
+      <span class="ocrx_word" id="word_000063_000212" title="bbox 1772 1306 1861 1335; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000063_000213" title="bbox 1875 1307 2023 1335; x_wconf 96; x_fsize 39">channels</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000019" title="bbox 376 1356 2073 1394; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000214" title="bbox 376 1356 526 1385; x_wconf 96; x_fsize 39">therefore</span>
+      <span class="ocrx_word" id="word_000063_000215" title="bbox 538 1356 601 1385; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000063_000216" title="bbox 614 1357 734 1394; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000063_000217" title="bbox 744 1357 782 1385; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000218" title="bbox 793 1356 949 1385; x_wconf 96; x_fsize 39">restricted</span>
+      <span class="ocrx_word" id="word_000063_000219" title="bbox 962 1361 993 1385; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000220" title="bbox 1006 1357 1088 1385; x_wconf 96; x_fsize 39">short</span>
+      <span class="ocrx_word" id="word_000063_000221" title="bbox 1100 1357 1208 1385; x_wconf 96; x_fsize 39">bursts.</span>
+      <span class="ocrx_word" id="word_000063_000222" title="bbox 1234 1357 1290 1385; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000063_000223" title="bbox 1303 1357 1354 1385; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000224" title="bbox 1366 1356 1534 1394; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000063_000225" title="bbox 1547 1361 1615 1394; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000063_000226" title="bbox 1627 1357 1678 1385; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000227" title="bbox 1690 1357 1821 1385; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000063_000228" title="bbox 1834 1361 1865 1385; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000229" title="bbox 1878 1357 1969 1385; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000063_000230" title="bbox 1982 1366 2021 1385; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000063_000231" title="bbox 2036 1366 2073 1385; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000020" title="bbox 377 1406 1441 1444; baseline -0.001 -9; x_size 35.79071; x_descenders 7.79071; x_ascenders 12">
+      <span class="ocrx_word" id="word_000063_000232" title="bbox 377 1402 427 1448; x_wconf 92; x_fsize 37">S3a</span>
+      <span class="ocrx_word" id="word_000063_000233" title="bbox 445 1406 476 1435; x_wconf 96; x_fsize 37">is</span>
+      <span class="ocrx_word" id="word_000063_000234" title="bbox 491 1402 612 1448; x_wconf 96; x_fsize 37">defined</span>
+      <span class="ocrx_word" id="word_000063_000235" title="bbox 633 1407 664 1444; x_wconf 96; x_fsize 37">by</span>
+      <span class="ocrx_word" id="word_000063_000236" title="bbox 687 1402 796 1448; x_wconf 27; x_fsize 37">Select</span>
+      <span class="ocrx_word" id="word_000063_000237" title="bbox 810 1413 964 1435; x_wconf 27; x_fsize 37">Channel5</span>
+      <span class="ocrx_word" id="word_000063_000238" title="bbox 982 1415 1017 1434; x_wconf 95; x_fsize 37">on</span>
+      <span class="ocrx_word" id="word_000063_000239" title="bbox 1036 1415 1071 1434; x_wconf 95; x_fsize 37">an</span>
+      <span class="ocrx_word" id="word_000063_000240" title="bbox 1089 1406 1125 1435; x_wconf 46; x_fsize 37">$3</span>
+      <span class="ocrx_word" id="word_000063_000241" title="bbox 1142 1406 1441 1444; x_wconf 71; x_fsize 37">SelectChannel7.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000006" title="bbox 525 1491 1177 1831">
+    <p class="ocr_par" id="par_000063_000006" lang="eng" title="bbox 526 1491 628 1518" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000021" title="bbox 526 1491 628 1518; baseline -0.02 -4; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000063_000242" title="bbox 526 1491 628 1518; x_wconf 81; x_fsize 27">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000063_000007" lang="eng" title="bbox 528 1529 585 1552" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000022" title="bbox 528 1529 585 1552; baseline -0.018 0; x_size 27.36639; x_descenders 5.3663912; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000243" title="bbox 528 1529 585 1552; x_wconf 63; x_fsize 28">eli</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000063_000008" lang="eng" title="bbox 525 1569 1029 1631" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000023" title="bbox 525 1569 1029 1595; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000244" title="bbox 525 1575 587 1591; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000063_000245" title="bbox 677 1569 729 1595; x_wconf 82; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000063_000246" title="bbox 741 1569 1029 1591; x_wconf 82; x_fsize 27">SelectChannel5</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000024" title="bbox 526 1609 837 1631; baseline -0.003 0; x_size 27.36639; x_descenders 5.3663912; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000247" title="bbox 526 1609 837 1631; x_wconf 91; x_fsize 28">hwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000063_000009" lang="eng" title="bbox 526 1648 715 1675" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000025" title="bbox 526 1648 715 1675; baseline -0.005 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000248" title="bbox 526 1648 607 1675; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000063_000249" title="bbox 677 1654 715 1670; x_wconf 91; x_fsize 28">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000063_000010" lang="eng" title="bbox 525 1726 1156 1792" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000026" title="bbox 525 1726 1156 1753; baseline -0.002 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000250" title="bbox 525 1732 587 1748; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000063_000251" title="bbox 677 1726 729 1752; x_wconf 12; x_fsize 27">dl,</span>
+      <span class="ocrx_word" id="word_000063_000252" title="bbox 738 1726 1156 1753; x_wconf 12; x_fsize 27">AddressOfInputBuffer</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000027" title="bbox 528 1765 776 1792; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000063_000253" title="bbox 528 1765 606 1787; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000063_000254" title="bbox 679 1766 776 1792; x_wconf 96; x_fsize 28">Input</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000063_000011" lang="eng" title="bbox 525 1804 1177 1831" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000028" title="bbox 525 1804 1177 1831; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000255" title="bbox 525 1810 587 1826; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000063_000256" title="bbox 677 1804 729 1830; x_wconf 0; x_fsize 28">dl,</span>
+      <span class="ocrx_word" id="word_000063_000257" title="bbox 738 1804 1177 1831; x_wconf 0; x_fsize 28">AddressOfOutputBuffer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000007" title="bbox 528 1843 797 1870">
+    <p class="ocr_par" id="par_000063_000012" lang="eng" title="bbox 528 1843 797 1870" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000029" title="bbox 528 1843 797 1870; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000258" title="bbox 528 1843 606 1865; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000063_000259" title="bbox 677 1844 797 1870; x_wconf 94; x_fsize 28">Output</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000008" title="bbox 526 1927 837 2026">
+    <p class="ocr_par" id="par_000063_000013" lang="eng" title="bbox 526 1927 837 2026" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000030" title="bbox 526 1927 715 1948; baseline -0.005 -5; x_size 28.25; x_descenders 5.5; x_ascenders 6.25">
+      <span class="ocrx_word" id="word_000063_000260" title="bbox 526 1927 586 1948; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000063_000261" title="bbox 677 1927 715 1943; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000031" title="bbox 526 1960 837 1982; baseline -0.003 0; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000063_000262" title="bbox 526 1960 837 1982; x_wconf 91; x_fsize 28">hwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000032" title="bbox 526 1999 607 2026; baseline -0.012 -5; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000063_000263" title="bbox 526 1999 607 2026; x_wconf 63; x_fsize 27">popf</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000009" title="bbox 378 2133 1199 2198">
+    <p class="ocr_par" id="par_000063_000014" lang="eng" title="bbox 378 2133 1199 2198" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000033" title="bbox 378 2133 1199 2198; baseline -0.002 -13; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000063_000264" title="bbox 378 2133 727 2198; x_wconf 93; x_fsize 68">Controlling</span>
+      <span class="ocrx_word" id="word_000063_000265" title="bbox 753 2133 996 2185; x_wconf 90; x_fsize 68">ASIC5's</span>
+      <span class="ocrx_word" id="word_000063_000266" title="bbox 1023 2134 1199 2185; x_wconf 91; x_fsize 68">UART</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000010" title="bbox 375 2257 2072 2637">
+    <p class="ocr_par" id="par_000063_000015" lang="eng" title="bbox 375 2257 2072 2637" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000034" title="bbox 376 2257 2057 2295; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000267" title="bbox 376 2257 486 2286; x_wconf 96; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000063_000268" title="bbox 498 2257 567 2286; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000063_000269" title="bbox 580 2267 636 2286; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000063_000270" title="bbox 649 2258 687 2286; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000271" title="bbox 700 2262 765 2286; x_wconf 96; x_fsize 39">sent</span>
+      <span class="ocrx_word" id="word_000063_000272" title="bbox 778 2267 811 2286; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000063_000273" title="bbox 823 2257 962 2286; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000063_000274" title="bbox 975 2257 1054 2286; x_wconf 93; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000063_000275" title="bbox 1067 2258 1205 2287; x_wconf 91; x_fsize 39">ASIC5's</span>
+      <span class="ocrx_word" id="word_000063_000276" title="bbox 1218 2258 1328 2287; x_wconf 91; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000063_000277" title="bbox 1341 2257 1523 2286; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000063_000278" title="bbox 1536 2257 1678 2295; x_wconf 96; x_fsize 39">clocking</span>
+      <span class="ocrx_word" id="word_000063_000279" title="bbox 1691 2257 1770 2286; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000063_000280" title="bbox 1783 2258 1834 2286; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000281" title="bbox 1846 2258 1915 2286; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000063_000282" title="bbox 1927 2262 2007 2286; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000063_000283" title="bbox 2019 2257 2057 2286; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000035" title="bbox 376 2307 2013 2345; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000284" title="bbox 376 2307 504 2336; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000063_000285" title="bbox 518 2307 577 2336; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000063_000286" title="bbox 591 2317 607 2336; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000287" title="bbox 619 2307 699 2336; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000063_000288" title="bbox 711 2313 775 2336; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000063_000289" title="bbox 788 2307 927 2336; x_wconf 96; x_fsize 39">selected.</span>
+      <span class="ocrx_word" id="word_000063_000290" title="bbox 953 2308 1018 2336; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000063_000291" title="bbox 1030 2308 1140 2337; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000063_000292" title="bbox 1153 2312 1233 2336; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000063_000293" title="bbox 1245 2307 1283 2336; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000063_000294" title="bbox 1295 2307 1423 2336; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000063_000295" title="bbox 1435 2307 1475 2345; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000063_000296" title="bbox 1487 2307 1597 2345; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000063_000297" title="bbox 1609 2307 1652 2336; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000063_000298" title="bbox 1665 2308 1684 2337; x_wconf 95; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000063_000299" title="bbox 1697 2307 1728 2336; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000063_000300" title="bbox 1742 2308 1793 2336; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000301" title="bbox 1804 2312 1871 2345; x_wconf 91; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000063_000302" title="bbox 1899 2308 1908 2336; x_wconf 91; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000063_000303" title="bbox 1922 2307 2013 2336; x_wconf 96; x_fsize 39">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000036" title="bbox 375 2358 2044 2396; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000304" title="bbox 375 2358 510 2396; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000063_000305" title="bbox 536 2359 601 2387; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000063_000306" title="bbox 614 2358 744 2387; x_wconf 96; x_fsize 39">selected</span>
+      <span class="ocrx_word" id="word_000063_000307" title="bbox 756 2358 836 2387; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000063_000308" title="bbox 848 2363 912 2387; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000063_000309" title="bbox 924 2359 1013 2387; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000063_000310" title="bbox 1025 2358 1051 2387; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000063_000311" title="bbox 1063 2358 1177 2387; x_wconf 96; x_fsize 39">related</span>
+      <span class="ocrx_word" id="word_000063_000312" title="bbox 1190 2363 1221 2387; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000063_000313" title="bbox 1233 2359 1284 2387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000314" title="bbox 1295 2359 1388 2387; x_wconf 96; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000063_000315" title="bbox 1401 2358 1436 2387; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000316" title="bbox 1445 2358 1584 2396; x_wconf 96; x_fsize 39">dividing</span>
+      <span class="ocrx_word" id="word_000063_000317" title="bbox 1597 2359 1648 2387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000318" title="bbox 1659 2358 1799 2396; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000063_000319" title="bbox 1811 2358 1891 2387; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000063_000320" title="bbox 1903 2363 1967 2387; x_wconf 96; x_fsize 39">rate</span>
+      <span class="ocrx_word" id="word_000063_000321" title="bbox 1979 2358 2044 2387; x_wconf 96; x_fsize 39">into</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000037" title="bbox 376 2408 2072 2446; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000322" title="bbox 376 2409 427 2437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000323" title="bbox 439 2408 525 2446; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000063_000324" title="bbox 538 2408 626 2437; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000063_000325" title="bbox 638 2408 803 2446; x_wconf 96; x_fsize 39">frequency</span>
+      <span class="ocrx_word" id="word_000063_000326" title="bbox 814 2408 893 2437; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000063_000327" title="bbox 906 2409 957 2437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000328" title="bbox 969 2409 1037 2437; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000063_000329" title="bbox 1050 2408 1085 2437; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000330" title="bbox 1098 2408 1187 2438; x_wconf 96; x_fsize 39">1.536</span>
+      <span class="ocrx_word" id="word_000063_000331" title="bbox 1200 2409 1292 2437; x_wconf 96; x_fsize 39">MHz.</span>
+      <span class="ocrx_word" id="word_000063_000332" title="bbox 1318 2409 1383 2437; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000063_000333" title="bbox 1395 2409 1484 2437; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000063_000334" title="bbox 1496 2408 1658 2446; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000063_000335" title="bbox 1671 2408 1750 2437; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000063_000336" title="bbox 1763 2409 1814 2437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000337" title="bbox 1826 2408 1968 2446; x_wconf 96; x_fsize 39">equation</span>
+      <span class="ocrx_word" id="word_000063_000338" title="bbox 1982 2408 2072 2446; x_wconf 96; x_fsize 39">given</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000038" title="bbox 375 2458 2009 2496; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000339" title="bbox 375 2459 474 2487; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000063_000340" title="bbox 486 2458 581 2487; x_wconf 96; x_fsize 39">forms</span>
+      <span class="ocrx_word" id="word_000063_000341" title="bbox 595 2468 611 2487; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000063_000342" title="bbox 625 2458 740 2487; x_wconf 96; x_fsize 39">sixteen</span>
+      <span class="ocrx_word" id="word_000063_000343" title="bbox 753 2458 796 2487; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000063_000344" title="bbox 809 2458 901 2487; x_wconf 96; x_fsize 39">word.</span>
+      <span class="ocrx_word" id="word_000063_000345" title="bbox 927 2459 1039 2488; x_wconf 95; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000063_000346" title="bbox 1054 2459 1109 2487; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000063_000347" title="bbox 1122 2463 1182 2487; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000063_000348" title="bbox 1193 2458 1335 2496; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000063_000349" title="bbox 1348 2458 1394 2487; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000063_000350" title="bbox 1408 2458 1554 2496; x_wconf 96; x_fsize 39">selecting</span>
+      <span class="ocrx_word" id="word_000063_000351" title="bbox 1567 2459 1618 2487; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000352" title="bbox 1629 2458 1709 2487; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000063_000353" title="bbox 1721 2463 1793 2487; x_wconf 96; x_fsize 39">rate.</span>
+      <span class="ocrx_word" id="word_000063_000354" title="bbox 1819 2458 1956 2496; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000063_000355" title="bbox 1973 2459 2009 2488; x_wconf 97; x_fsize 39">10</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000039" title="bbox 377 2508 2020 2546; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000356" title="bbox 377 2508 486 2537; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000063_000357" title="bbox 499 2508 621 2537; x_wconf 95; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000063_000358" title="bbox 635 2509 686 2537; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000359" title="bbox 698 2509 773 2537; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000063_000360" title="bbox 787 2508 963 2546; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000063_000361" title="bbox 975 2508 1044 2546; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000063_000362" title="bbox 1057 2508 1116 2537; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000063_000363" title="bbox 1128 2508 1254 2546; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000063_000364" title="bbox 1271 2509 1303 2537; x_wconf 92; x_fsize 39">11</span>
+      <span class="ocrx_word" id="word_000063_000365" title="bbox 1320 2509 1371 2537; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000366" title="bbox 1383 2513 1462 2537; x_wconf 96; x_fsize 39">most</span>
+      <span class="ocrx_word" id="word_000063_000367" title="bbox 1476 2508 1652 2546; x_wconf 96; x_fsize 39">significant</span>
+      <span class="ocrx_word" id="word_000063_000368" title="bbox 1664 2509 1733 2546; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000063_000369" title="bbox 1745 2508 1780 2537; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000370" title="bbox 1789 2509 1840 2537; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000371" title="bbox 1852 2508 2020 2537; x_wconf 96; x_fsize 39">calculated</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000040" title="bbox 376 2558 2040 2596; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000372" title="bbox 376 2558 459 2587; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000063_000373" title="bbox 472 2559 569 2587; x_wconf 96; x_fsize 39">value.</span>
+      <span class="ocrx_word" id="word_000063_000374" title="bbox 595 2559 660 2587; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000063_000375" title="bbox 672 2559 752 2587; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000063_000376" title="bbox 763 2558 862 2587; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000063_000377" title="bbox 874 2558 940 2587; x_wconf 96; x_fsize 39">lists</span>
+      <span class="ocrx_word" id="word_000063_000378" title="bbox 953 2559 1004 2587; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000379" title="bbox 1016 2558 1130 2587; x_wconf 96; x_fsize 39">divisor</span>
+      <span class="ocrx_word" id="word_000063_000380" title="bbox 1143 2559 1247 2587; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000063_000381" title="bbox 1260 2558 1306 2587; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000063_000382" title="bbox 1320 2568 1405 2587; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000063_000383" title="bbox 1417 2558 1452 2587; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000384" title="bbox 1461 2559 1512 2587; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000063_000385" title="bbox 1524 2568 1609 2587; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000063_000386" title="bbox 1621 2559 1798 2596; x_wconf 96; x_fsize 39">commonly</span>
+      <span class="ocrx_word" id="word_000063_000387" title="bbox 1808 2558 1948 2596; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000063_000388" title="bbox 1960 2558 2040 2587; x_wconf 96; x_fsize 39">baud</span>
+     </span>
+     <span class="ocr_line" id="line_000063_000041" title="bbox 375 2613 463 2637; baseline 0 0; x_size 33.249031; x_descenders 9.2490292; x_ascenders 5">
+      <span class="ocrx_word" id="word_000063_000389" title="bbox 375 2613 463 2637; x_wconf 96; x_fsize 34">rates:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000011" title="bbox 906 2708 1570 2744">
+    <p class="ocr_par" id="par_000063_000016" lang="eng" title="bbox 906 2708 1570 2744" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000042" title="bbox 906 2708 1570 2744; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000390" title="bbox 906 2708 1029 2737; x_wconf 91; x_fsize 37">Divisor</span>
+      <span class="ocrx_word" id="word_000063_000391" title="bbox 1042 2721 1063 2732; x_wconf 92; x_fsize 37">=</span>
+      <span class="ocrx_word" id="word_000063_000392" title="bbox 1081 2708 1371 2744; x_wconf 91; x_fsize 37">1-(96000/Desired</span>
+      <span class="ocrx_word" id="word_000063_000393" title="bbox 1384 2708 1470 2737; x_wconf 96; x_fsize 37">Baud</span>
+      <span class="ocrx_word" id="word_000063_000394" title="bbox 1483 2709 1570 2744; x_wconf 96; x_fsize 37">Rate)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000063_000012" title="bbox 782 3015 1835 3161">
+    <p class="ocr_par" id="par_000063_000017" lang="eng" title="bbox 782 3015 1835 3171" xml:lang="eng">
+     <span class="ocr_caption" id="line_000063_000043" title="bbox 783 3015 1835 3065; baseline -0.003 3; x_size 67.064331; x_descenders 16.766083; x_ascenders 16.766083">
+      <span class="ocrx_word" id="word_000063_000395" title="bbox 783 3025 865 3055; x_wconf 94; x_fsize 69">9600</span>
+      <span class="ocrx_word" id="word_000063_000396" title="bbox 999 3011 1162 3086; x_wconf 20; x_fsize 69">a</span>
+      <span class="ocrx_word" id="word_000063_000397" title="bbox 1249 3011 1368 3086; x_wconf 31; x_fsize 69">ee</span>
+      <span class="ocrx_word" id="word_000063_000398" title="bbox 1436 3011 1593 3086; x_wconf 36; x_fsize 69">ae</span>
+      <span class="ocrx_word" id="word_000063_000399" title="bbox 1667 3011 1837 3086; x_wconf 29; x_fsize 69">ee</span>
+     </span>
+     <span class="ocr_caption" id="line_000063_000044" title="bbox 783 3078 1648 3108; baseline 0 10; x_size 67.064331; x_descenders 16.766083; x_ascenders 16.766083">
+      <span class="ocrx_word" id="word_000063_000400" title="bbox 783 3079 865 3108; x_wconf 93; x_fsize 69">7200</span>
+      <span class="ocrx_word" id="word_000063_000401" title="bbox 1590 3078 1648 3107; x_wconf 48; x_fsize 69">fff</span>
+     </span>
+     <span class="ocr_caption" id="line_000063_000045" title="bbox 782 3132 865 3161; baseline 0.011 -1; x_size 67.064331; x_descenders 16.766083; x_ascenders 16.766083">
+      <span class="ocrx_word" id="word_000063_000402" title="bbox 782 3132 865 3161; x_wconf 96; x_fsize 69">4800</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_14" title="bbox 638 2793 1845 3178"></div>
+   <div class="ocr_carea" id="block_000063_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000063_000018" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000063_000046" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000063_000403" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000063_000404" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000063_000405" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000063_000406" title="bbox 2000 3319 2036 3349; x_wconf 96; x_fsize 39">61</span>
+      <span class="ocrx_word" id="word_000063_000407" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000063_000408" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000063_000409" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000064" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0064.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000064_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000064_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000064_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000064_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000064_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000064_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000064_000005" title="bbox 1073 158 1125 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000064_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000064_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000064_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000064_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000064_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_2" title="bbox 638 296 1845 999"></div>
+   <div class="ocr_carea" id="block_000064_000001" title="bbox 376 1055 2089 1144">
+    <p class="ocr_par" id="par_000064_000001" lang="eng" title="bbox 376 1055 2089 1144" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000001" title="bbox 376 1055 2079 1093; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000011" title="bbox 376 1056 441 1084; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000064_000012" title="bbox 453 1055 563 1084; x_wconf 95; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000064_000013" title="bbox 576 1055 611 1084; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000064_000014" title="bbox 620 1055 689 1084; x_wconf 95; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000064_000015" title="bbox 702 1055 956 1090; x_wconf 96; x_fsize 39">communicated,</span>
+      <span class="ocrx_word" id="word_000064_000016" title="bbox 972 1060 1038 1093; x_wconf 96; x_fsize 39">stop</span>
+      <span class="ocrx_word" id="word_000064_000017" title="bbox 1050 1055 1118 1090; x_wconf 96; x_fsize 39">bits,</span>
+      <span class="ocrx_word" id="word_000064_000018" title="bbox 1133 1056 1202 1084; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000064_000019" title="bbox 1214 1055 1282 1090; x_wconf 96; x_fsize 39">bits,</span>
+      <span class="ocrx_word" id="word_000064_000020" title="bbox 1296 1055 1395 1093; x_wconf 96; x_fsize 39">parity</span>
+      <span class="ocrx_word" id="word_000064_000021" title="bbox 1406 1055 1565 1093; x_wconf 96; x_fsize 39">checking,</span>
+      <span class="ocrx_word" id="word_000064_000022" title="bbox 1580 1055 1606 1084; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000023" title="bbox 1619 1056 1788 1084; x_wconf 96; x_fsize 39">controlled</span>
+      <span class="ocrx_word" id="word_000064_000024" title="bbox 1800 1056 1840 1093; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000064_000025" title="bbox 1851 1055 1972 1093; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000064_000026" title="bbox 1985 1060 2016 1084; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000027" title="bbox 2028 1056 2079 1084; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000002" title="bbox 376 1106 2089 1144; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000028" title="bbox 376 1107 486 1136; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000064_000029" title="bbox 500 1107 724 1136; x_wconf 92; x_fsize 39">status/control</span>
+      <span class="ocrx_word" id="word_000064_000030" title="bbox 737 1106 883 1144; x_wconf 96; x_fsize 39">Register.</span>
+      <span class="ocrx_word" id="word_000064_000031" title="bbox 909 1106 974 1135; x_wconf 96; x_fsize 39">Bits</span>
+      <span class="ocrx_word" id="word_000064_000032" title="bbox 987 1106 1018 1135; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000064_000033" title="bbox 1032 1107 1083 1135; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000034" title="bbox 1095 1107 1205 1136; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000064_000035" title="bbox 1219 1107 1443 1136; x_wconf 92; x_fsize 39">status/control</span>
+      <span class="ocrx_word" id="word_000064_000036" title="bbox 1455 1106 1581 1144; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000064_000037" title="bbox 1594 1107 1672 1135; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000064_000038" title="bbox 1684 1107 1735 1135; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000039" title="bbox 1747 1106 1906 1144; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000064_000040" title="bbox 1919 1106 2089 1144; x_wconf 96; x_fsize 39">meanings:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000064_000002" title="bbox 478 1304 2005 1619">
+    <p class="ocr_par" id="par_000064_000002" lang="eng" title="bbox 478 1304 2005 1672" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000003" title="bbox 478 1304 2005 1354; baseline 0 0; x_size 67.340347; x_descenders 16.835087; x_ascenders 16.835087">
+      <span class="ocrx_word" id="word_000064_000041" title="bbox 474 1300 499 1375; x_wconf 73; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000064_000042" title="bbox 542 1304 587 1354; x_wconf 43; x_fsize 69">0</span>
+      <span class="ocrx_word" id="word_000064_000043" title="bbox 630 1300 681 1375; x_wconf 28; x_fsize 69">|</span>
+      <span class="ocrx_word" id="word_000064_000044" title="bbox 699 1300 831 1375; x_wconf 48; x_fsize 69">Stateof</span>
+      <span class="ocrx_word" id="word_000064_000045" title="bbox 836 1300 899 1375; x_wconf 48; x_fsize 69">the</span>
+      <span class="ocrx_word" id="word_000064_000046" title="bbox 917 1300 974 1375; x_wconf 68; x_fsize 69">CTS</span>
+      <span class="ocrx_word" id="word_000064_000047" title="bbox 986 1300 1062 1375; x_wconf 68; x_fsize 69">line</span>
+      <span class="ocrx_word" id="word_000064_000048" title="bbox 1074 1300 1174 1375; x_wconf 30; x_fsize 69">(PAI)</span>
+      <span class="ocrx_word" id="word_000064_000049" title="bbox 1186 1300 1343 1375; x_wconf 0; x_fsize 69">___|</span>
+      <span class="ocrx_word" id="word_000064_000050" title="bbox 1361 1300 1512 1375; x_wconf 93; x_fsize 69">Generate</span>
+      <span class="ocrx_word" id="word_000064_000051" title="bbox 1530 1300 1618 1375; x_wconf 94; x_fsize 69">break</span>
+      <span class="ocrx_word" id="word_000064_000052" title="bbox 1630 1300 2006 1375; x_wconf 58; x_fsize 69">character</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000004" title="bbox 478 1569 672 1619; baseline 0 53; x_size 122.66666; x_descenders 30.666666; x_ascenders 30.666668">
+      <span class="ocrx_word" id="word_000064_000053" title="bbox 478 1569 672 1672; x_wconf 0; x_fsize 126">iar</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_5" title="bbox 468 1241 2015 1735"></div>
+   <div class="ocr_carea" id="block_000064_000003" title="bbox 375 1791 2100 2280">
+    <p class="ocr_par" id="par_000064_000003" lang="eng" title="bbox 375 1791 2100 2280" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000005" title="bbox 376 1791 2100 1829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000054" title="bbox 376 1792 405 1820; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000064_000055" title="bbox 417 1792 571 1820; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000064_000056" title="bbox 584 1797 615 1820; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000057" title="bbox 626 1792 664 1820; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000064_000058" title="bbox 676 1791 866 1820; x_wconf 96; x_fsize 39">transmitted</span>
+      <span class="ocrx_word" id="word_000064_000059" title="bbox 880 1791 989 1820; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000064_000060" title="bbox 1001 1792 1039 1820; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000064_000061" title="bbox 1051 1791 1168 1820; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000064_000062" title="bbox 1182 1797 1213 1820; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000063" title="bbox 1225 1792 1276 1820; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000064" title="bbox 1288 1791 1486 1820; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000064_000065" title="bbox 1499 1791 1634 1829; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000064_000066" title="bbox 1647 1791 1784 1829; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000064_000067" title="bbox 1797 1792 1898 1820; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000064_000068" title="bbox 1910 1792 2022 1821; x_wconf 81; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000064_000069" title="bbox 2037 1791 2100 1820; x_wconf 96; x_fsize 39">will</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000006" title="bbox 376 1842 2040 1880; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000070" title="bbox 376 1847 499 1871; x_wconf 96; x_fsize 39">convert</span>
+      <span class="ocrx_word" id="word_000064_000071" title="bbox 512 1842 534 1871; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000064_000072" title="bbox 547 1847 578 1871; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000073" title="bbox 591 1842 680 1871; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000064_000074" title="bbox 693 1842 772 1871; x_wconf 96; x_fsize 39">form</span>
+      <span class="ocrx_word" id="word_000064_000075" title="bbox 785 1842 831 1871; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000064_000076" title="bbox 844 1842 1066 1871; x_wconf 95; x_fsize 39">transmission.</span>
+      <span class="ocrx_word" id="word_000064_000077" title="bbox 1092 1843 1157 1871; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000064_000078" title="bbox 1168 1842 1294 1880; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000064_000079" title="bbox 1307 1842 1370 1871; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000064_000080" title="bbox 1382 1843 1420 1871; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000064_000081" title="bbox 1432 1842 1565 1880; x_wconf 96; x_fsize 39">emptied</span>
+      <span class="ocrx_word" id="word_000064_000082" title="bbox 1578 1852 1655 1871; x_wconf 96; x_fsize 39">once</span>
+      <span class="ocrx_word" id="word_000064_000083" title="bbox 1667 1843 1718 1871; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000084" title="bbox 1730 1843 1884 1871; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000064_000085" title="bbox 1897 1843 1952 1871; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000064_000086" title="bbox 1964 1843 2040 1871; x_wconf 96; x_fsize 39">been</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000007" title="bbox 376 1892 2096 1930; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000087" title="bbox 376 1892 575 1921; x_wconf 92; x_fsize 39">transmitted.</span>
+      <span class="ocrx_word" id="word_000064_000088" title="bbox 601 1893 713 1922; x_wconf 51; x_fsize 39">ASIC5</span>
+      <span class="ocrx_word" id="word_000064_000089" title="bbox 728 1892 867 1921; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000064_000090" title="bbox 880 1902 921 1921; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000064_000091" title="bbox 933 1892 1063 1921; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000064_000092" title="bbox 1075 1892 1238 1930; x_wconf 95; x_fsize 39">buffering.</span>
+      <span class="ocrx_word" id="word_000064_000093" title="bbox 1264 1893 1329 1921; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000064_000094" title="bbox 1341 1892 1539 1921; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000064_000095" title="bbox 1552 1892 1688 1930; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000064_000096" title="bbox 1701 1892 1838 1930; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000064_000097" title="bbox 1851 1898 1931 1921; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000064_000098" title="bbox 1943 1892 1981 1921; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000064_000099" title="bbox 1993 1898 2096 1930; x_wconf 96; x_fsize 39">empty</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000008" title="bbox 375 1942 1995 1980; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000100" title="bbox 375 1942 479 1971; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000064_000101" title="bbox 491 1942 612 1980; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000064_000102" title="bbox 626 1952 642 1971; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000064_000103" title="bbox 655 1943 809 1971; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000064_000104" title="bbox 822 1947 853 1971; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000105" title="bbox 865 1942 896 1971; x_wconf 95; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000064_000106" title="bbox 922 1943 987 1971; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000064_000107" title="bbox 1000 1947 1075 1971; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000064_000108" title="bbox 1087 1942 1122 1971; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000064_000109" title="bbox 1131 1943 1182 1971; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000110" title="bbox 1194 1942 1392 1971; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000064_000111" title="bbox 1405 1942 1540 1980; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000064_000112" title="bbox 1553 1942 1690 1980; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000064_000113" title="bbox 1703 1942 1729 1971; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000114" title="bbox 1741 1942 1885 1971; x_wconf 96; x_fsize 39">reflected</span>
+      <span class="ocrx_word" id="word_000064_000115" title="bbox 1898 1942 1930 1971; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000064_000116" title="bbox 1944 1943 1995 1971; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000009" title="bbox 376 1992 2008 2030; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000117" title="bbox 376 1992 574 2021; x_wconf 96; x_fsize 39">Transmitter</span>
+      <span class="ocrx_word" id="word_000064_000118" title="bbox 587 1993 698 2030; x_wconf 96; x_fsize 39">Empty</span>
+      <span class="ocrx_word" id="word_000064_000119" title="bbox 708 1992 751 2021; x_wconf 96; x_fsize 39">bit</span>
+      <span class="ocrx_word" id="word_000064_000120" title="bbox 764 1992 795 2021; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000064_000121" title="bbox 809 1993 860 2021; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000122" title="bbox 872 1993 982 2022; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000064_000123" title="bbox 996 1997 1089 2021; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000064_000124" title="bbox 1101 1992 1236 2030; x_wconf 96; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000064_000125" title="bbox 1262 1992 1414 2030; x_wconf 96; x_fsize 39">Enabling</span>
+      <span class="ocrx_word" id="word_000064_000126" title="bbox 1427 1993 1478 2021; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000127" title="bbox 1490 1992 1710 2030; x_wconf 96; x_fsize 39">Transmitting</span>
+      <span class="ocrx_word" id="word_000064_000128" title="bbox 1723 1992 1858 2030; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000064_000129" title="bbox 1871 1992 2008 2030; x_wconf 96; x_fsize 39">Register</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000010" title="bbox 376 2042 2093 2080; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000130" title="bbox 376 2042 522 2080; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000064_000131" title="bbox 535 2042 598 2071; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000064_000132" title="bbox 611 2052 702 2071; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000064_000133" title="bbox 714 2043 826 2072; x_wconf 87; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000064_000134" title="bbox 841 2048 872 2071; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000064_000135" title="bbox 884 2048 1026 2080; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000064_000136" title="bbox 1039 2052 1076 2071; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000064_000137" title="bbox 1090 2042 1236 2080; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000064_000138" title="bbox 1249 2052 1339 2080; x_wconf 96; x_fsize 39">every</span>
+      <span class="ocrx_word" id="word_000064_000139" title="bbox 1350 2042 1424 2071; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000064_000140" title="bbox 1436 2043 1499 2071; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000064_000141" title="bbox 1512 2043 1563 2071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000142" title="bbox 1575 2042 1795 2080; x_wconf 96; x_fsize 39">Transmitting</span>
+      <span class="ocrx_word" id="word_000064_000143" title="bbox 1808 2042 1943 2080; x_wconf 96; x_fsize 39">Holding</span>
+      <span class="ocrx_word" id="word_000064_000144" title="bbox 1956 2042 2093 2080; x_wconf 96; x_fsize 39">Register</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000011" title="bbox 375 2092 2077 2130; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000145" title="bbox 375 2093 517 2121; x_wconf 96; x_fsize 39">becomes</span>
+      <span class="ocrx_word" id="word_000064_000146" title="bbox 530 2097 640 2130; x_wconf 96; x_fsize 39">empty.</span>
+      <span class="ocrx_word" id="word_000064_000147" title="bbox 666 2092 804 2130; x_wconf 96; x_fsize 39">Reading</span>
+      <span class="ocrx_word" id="word_000064_000148" title="bbox 817 2093 868 2121; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000149" title="bbox 880 2093 990 2122; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000064_000150" title="bbox 1004 2093 1104 2122; x_wconf 96; x_fsize 39">Status</span>
+      <span class="ocrx_word" id="word_000064_000151" title="bbox 1117 2092 1254 2130; x_wconf 96; x_fsize 39">Register</span>
+      <span class="ocrx_word" id="word_000064_000152" title="bbox 1267 2092 1330 2121; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000064_000153" title="bbox 1343 2093 1423 2121; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000064_000154" title="bbox 1436 2093 1487 2121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000155" title="bbox 1499 2092 1654 2130; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000064_000156" title="bbox 1680 2092 1830 2121; x_wconf 96; x_fsize 39">Received</span>
+      <span class="ocrx_word" id="word_000064_000157" title="bbox 1843 2093 2013 2121; x_wconf 96; x_fsize 39">characters</span>
+      <span class="ocrx_word" id="word_000064_000158" title="bbox 2027 2102 2077 2121; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000012" title="bbox 376 2142 1990 2180; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000159" title="bbox 376 2142 484 2180; x_wconf 96; x_fsize 39">copied</span>
+      <span class="ocrx_word" id="word_000064_000160" title="bbox 497 2142 562 2171; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000064_000161" title="bbox 574 2143 625 2171; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000162" title="bbox 637 2142 767 2171; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000064_000163" title="bbox 779 2143 943 2172; x_wconf 96; x_fsize 39">Character</span>
+      <span class="ocrx_word" id="word_000064_000164" title="bbox 956 2142 1102 2180; x_wconf 96; x_fsize 39">Register.</span>
+      <span class="ocrx_word" id="word_000064_000165" title="bbox 1117 2142 1146 2171; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000064_000166" title="bbox 1155 2143 1206 2171; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000167" title="bbox 1218 2142 1348 2171; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000064_000168" title="bbox 1360 2143 1524 2172; x_wconf 96; x_fsize 39">Character</span>
+      <span class="ocrx_word" id="word_000064_000169" title="bbox 1537 2143 1685 2180; x_wconf 96; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000064_000170" title="bbox 1698 2142 1724 2171; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000171" title="bbox 1737 2142 1865 2171; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000064_000172" title="bbox 1878 2143 1990 2172; x_wconf 10; x_fsize 39">ASICS</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000013" title="bbox 376 2192 2001 2230; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000173" title="bbox 376 2198 533 2230; x_wconf 96; x_fsize 39">generates</span>
+      <span class="ocrx_word" id="word_000064_000174" title="bbox 547 2202 584 2221; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000064_000175" title="bbox 598 2192 744 2230; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000064_000176" title="bbox 757 2202 796 2221; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000064_000177" title="bbox 810 2193 884 2221; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000064_000178" title="bbox 898 2193 1052 2221; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000064_000179" title="bbox 1064 2192 1212 2221; x_wconf 96; x_fsize 39">received.</span>
+      <span class="ocrx_word" id="word_000064_000180" title="bbox 1238 2192 1267 2221; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000064_000181" title="bbox 1276 2193 1327 2221; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000182" title="bbox 1339 2193 1493 2221; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000064_000183" title="bbox 1506 2192 1532 2221; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000184" title="bbox 1544 2192 1683 2221; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000064_000185" title="bbox 1696 2192 1727 2221; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000064_000186" title="bbox 1741 2202 1822 2221; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000064_000187" title="bbox 1835 2192 1894 2221; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000064_000188" title="bbox 1906 2192 2001 2221; x_wconf 96; x_fsize 39">either</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000014" title="bbox 375 2242 2071 2280; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000064_000205" title="bbox 2001 2242 2071 2271; x_wconf 96; x_fsize 39">this.</span>
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+    <p class="ocr_par" id="par_000064_000005" lang="eng" title="bbox 375 2471 2103 3010" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000064_000229" title="bbox 534 2531 655 2550; x_wconf 96; x_fsize 39">resume</span>
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+      <span class="ocrx_word" id="word_000064_000245" title="bbox 375 2582 504 2601; x_wconf 96; x_fsize 39">resume.</span>
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+      <span class="ocrx_word" id="word_000064_000247" title="bbox 593 2573 676 2601; x_wconf 90; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000064_000255" title="bbox 1351 2572 1411 2601; x_wconf 96; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000064_000261" title="bbox 1843 2572 2027 2610; x_wconf 96; x_fsize 39">guaranteed</span>
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+      <span class="ocrx_word" id="word_000064_000263" title="bbox 375 2632 477 2660; x_wconf 96; x_fsize 39">power</span>
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+      <span class="ocrx_word" id="word_000064_000265" title="bbox 566 2623 644 2651; x_wconf 96; x_fsize 39">have</span>
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+      <span class="ocrx_word" id="word_000064_000267" title="bbox 744 2622 878 2651; x_wconf 96; x_fsize 39">restored</span>
+      <span class="ocrx_word" id="word_000064_000268" title="bbox 891 2628 922 2651; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000064_000270" title="bbox 997 2622 1165 2660; x_wconf 96; x_fsize 39">expansion</span>
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+      <span class="ocrx_word" id="word_000064_000274" title="bbox 1438 2632 1559 2651; x_wconf 96; x_fsize 39">resume</span>
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+      <span class="ocrx_word" id="word_000064_000278" title="bbox 1824 2622 1905 2651; x_wconf 96; x_fsize 39">third</span>
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+      <span class="ocrx_word" id="word_000064_000286" title="bbox 865 2672 955 2701; x_wconf 96; x_fsize 39">doors</span>
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+      <span class="ocrx_word" id="word_000064_000291" title="bbox 1213 2672 1385 2710; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000064_000292" title="bbox 1398 2672 1539 2701; x_wconf 96; x_fsize 39">inserted.</span>
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+      <span class="ocrx_word" id="word_000064_000294" title="bbox 1659 2672 1772 2701; x_wconf 96; x_fsize 39">certain</span>
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+      <span class="ocrx_word" id="word_000064_000304" title="bbox 1051 2722 1296 2751; x_wconf 96; x_fsize 39">circumstances.</span>
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+      <span class="ocrx_word" id="word_000064_000345" title="bbox 1595 2821 1763 2859; x_wconf 96; x_fsize 39">expansion</span>
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+      <span class="ocrx_word" id="word_000064_000353" title="bbox 632 2882 768 2901; x_wconf 95; x_fsize 39">resumes</span>
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+      <span class="ocrx_word" id="word_000064_000364" title="bbox 1845 2873 1945 2901; x_wconf 96; x_fsize 39">whole</span>
+      <span class="ocrx_word" id="word_000064_000365" title="bbox 1958 2872 2101 2901; x_wconf 96; x_fsize 39">situation</span>
+     </span>
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+      <span class="ocrx_word" id="word_000064_000366" title="bbox 376 2932 432 2951; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000064_000367" title="bbox 445 2923 572 2951; x_wconf 96; x_fsize 39">become</span>
+      <span class="ocrx_word" id="word_000064_000368" title="bbox 583 2923 683 2951; x_wconf 96; x_fsize 39">rather</span>
+      <span class="ocrx_word" id="word_000064_000369" title="bbox 696 2922 907 2960; x_wconf 95; x_fsize 39">complicated.</span>
+      <span class="ocrx_word" id="word_000064_000370" title="bbox 933 2923 998 2951; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000064_000371" title="bbox 1010 2927 1124 2951; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000064_000372" title="bbox 1136 2922 1303 2960; x_wconf 96; x_fsize 39">procedure</span>
+      <span class="ocrx_word" id="word_000064_000373" title="bbox 1315 2922 1361 2951; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000064_000374" title="bbox 1374 2922 1497 2960; x_wconf 96; x_fsize 39">dealing</span>
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+      <span class="ocrx_word" id="word_000064_000377" title="bbox 1699 2922 1758 2951; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000064_000378" title="bbox 1770 2932 1906 2951; x_wconf 96; x_fsize 39">resumes</span>
+      <span class="ocrx_word" id="word_000064_000379" title="bbox 1919 2922 1965 2951; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000064_000380" title="bbox 1979 2932 2016 2951; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000026" title="bbox 376 2972 1290 3010; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000381" title="bbox 376 2973 490 3002; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000064_000382" title="bbox 502 2972 674 3010; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000064_000383" title="bbox 687 2972 793 3001; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000064_000385" title="bbox 918 2973 1027 3008; x_wconf 92; x_fsize 39">(LDD)</span>
+      <span class="ocrx_word" id="word_000064_000386" title="bbox 1041 2972 1067 3001; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000387" title="bbox 1080 2972 1170 3010; x_wconf 96; x_fsize 39">given</span>
+      <span class="ocrx_word" id="word_000064_000388" title="bbox 1183 2972 1290 3001; x_wconf 96; x_fsize 39">below.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000064_000006" title="bbox 375 3072 2051 3160">
+    <p class="ocr_par" id="par_000064_000006" lang="eng" title="bbox 375 3072 2051 3160" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000027" title="bbox 375 3072 2021 3110; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000389" title="bbox 375 3073 474 3101; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000064_000390" title="bbox 478 3068 494 3114; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000064_000391" title="bbox 518 3072 591 3101; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000064_000392" title="bbox 604 3072 630 3101; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000064_000393" title="bbox 642 3072 781 3101; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000064_000394" title="bbox 794 3073 924 3110; x_wconf 96; x_fsize 39">through</span>
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+      <span class="ocrx_word" id="word_000064_000396" title="bbox 1001 3073 1120 3101; x_wconf 95; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000064_000397" title="bbox 1132 3078 1218 3101; x_wconf 96; x_fsize 39">route</span>
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+      <span class="ocrx_word" id="word_000064_000399" title="bbox 1293 3073 1424 3101; x_wconf 95; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000064_000405" title="bbox 1873 3082 1889 3101; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000064_000406" title="bbox 1902 3073 2021 3101; x_wconf 95; x_fsize 39">normal</span>
+     </span>
+     <span class="ocr_line" id="line_000064_000028" title="bbox 376 3122 2051 3160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000407" title="bbox 376 3122 458 3151; x_wconf 96; x_fsize 39">hold.</span>
+      <span class="ocrx_word" id="word_000064_000408" title="bbox 484 3122 513 3151; x_wconf 94; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000064_000409" title="bbox 522 3123 573 3151; x_wconf 94; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000410" title="bbox 584 3122 703 3160; x_wconf 96; x_fsize 39">polling</span>
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+      <span class="ocrx_word" id="word_000064_000412" title="bbox 848 3132 913 3151; x_wconf 96; x_fsize 39">sees</span>
+      <span class="ocrx_word" id="word_000064_000413" title="bbox 926 3123 989 3151; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000064_000414" title="bbox 1002 3123 1053 3151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000415" title="bbox 1064 3132 1166 3160; x_wconf 96; x_fsize 39">power</span>
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+      <span class="ocrx_word" id="word_000064_000417" title="bbox 1247 3122 1395 3151; x_wconf 96; x_fsize 39">vanished</span>
+      <span class="ocrx_word" id="word_000064_000418" title="bbox 1409 3122 1468 3151; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000064_000419" title="bbox 1481 3123 1532 3151; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000064_000420" title="bbox 1544 3123 1675 3151; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000064_000422" title="bbox 1727 3128 1779 3151; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000064_000423" title="bbox 1793 3122 1915 3160; x_wconf 96; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000064_000424" title="bbox 1926 3122 2021 3151; x_wconf 96; x_fsize 39">under</span>
+      <span class="ocrx_word" id="word_000064_000425" title="bbox 2035 3132 2051 3151; x_wconf 96; x_fsize 39">a</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000064_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000064_000007" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000064_000029" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000064_000426" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000064_000427" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000064_000428" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000064_000429" title="bbox 2000 3319 2040 3349; x_wconf 97; x_fsize 39">62</span>
+      <span class="ocrx_word" id="word_000064_000430" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000064_000431" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000064_000432" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000065" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0065.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000065_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000065_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000065_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000065_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000065_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000065_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000065_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000065_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000065_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000065_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000065_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000065_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000065_000001" title="bbox 376 311 2101 539">
+    <p class="ocr_par" id="par_000065_000001" lang="eng" title="bbox 376 311 2101 539" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000001" title="bbox 376 311 2101 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000065_000014" title="bbox 679 311 701 340; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000065_000015" title="bbox 713 311 803 340; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000065_000016" title="bbox 816 312 867 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000017" title="bbox 879 312 1010 340; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000065_000018" title="bbox 1035 311 1094 340; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000065_000019" title="bbox 1107 311 1209 340; x_wconf 96; x_fsize 39">marks</span>
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+      <span class="ocrx_word" id="word_000065_000027" title="bbox 1780 311 1809 340; x_wconf 93; x_fsize 39">If</span>
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+      <span class="ocrx_word" id="word_000065_000076" title="bbox 874 462 937 490; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000065_000077" title="bbox 950 462 1001 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000078" title="bbox 1013 462 1144 490; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000065_000079" title="bbox 1157 461 1183 490; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000065_000080" title="bbox 1196 461 1291 490; x_wconf 96; x_fsize 39">under</span>
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+      <span class="ocrx_word" id="word_000065_000083" title="bbox 1461 460 1534 489; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000065_000084" title="bbox 1547 461 1618 489; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000065_000085" title="bbox 1632 460 1655 489; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000065_000086" title="bbox 1668 460 1777 489; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000065_000087" title="bbox 1789 470 1910 489; x_wconf 95; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000065_000088" title="bbox 1922 461 1973 489; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000005" title="bbox 376 511 516 539; baseline 0 0; x_size 37.244232; x_descenders 9.2442312; x_ascenders 9">
+      <span class="ocrx_word" id="word_000065_000089" title="bbox 376 511 516 539; x_wconf 95; x_fsize 38">channel.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000065_000002" title="bbox 375 611 2052 799">
+    <p class="ocr_par" id="par_000065_000002" lang="eng" title="bbox 375 611 2052 799" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000006" title="bbox 376 611 2009 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000090" title="bbox 376 611 597 649; x_wconf 96; x_fsize 39">Alternatively</span>
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+      <span class="ocrx_word" id="word_000065_000092" title="bbox 652 621 759 640; x_wconf 96; x_fsize 39">course</span>
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+      <span class="ocrx_word" id="word_000065_000094" title="bbox 859 611 933 640; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000065_000095" title="bbox 945 621 1003 649; x_wconf 95; x_fsize 39">you</span>
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+      <span class="ocrx_word" id="word_000065_000099" title="bbox 1270 617 1301 640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000065_000100" title="bbox 1313 621 1386 649; x_wconf 96; x_fsize 39">your</span>
+      <span class="ocrx_word" id="word_000065_000101" title="bbox 1398 611 1571 649; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000065_000102" title="bbox 1584 621 1642 649; x_wconf 96; x_fsize 39">you</span>
+      <span class="ocrx_word" id="word_000065_000103" title="bbox 1655 611 1745 640; x_wconf 96; x_fsize 39">could</span>
+      <span class="ocrx_word" id="word_000065_000104" title="bbox 1758 611 1798 640; x_wconf 95; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000065_000105" title="bbox 1811 621 1827 640; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000065_000106" title="bbox 1840 611 1932 649; x_wconf 93; x_fsize 39">quick</span>
+      <span class="ocrx_word" id="word_000065_000107" title="bbox 1943 621 2009 649; x_wconf 93; x_fsize 39">pre-</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000007" title="bbox 376 661 2052 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000108" title="bbox 376 661 472 690; x_wconf 96; x_fsize 39">check</span>
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+      <span class="ocrx_word" id="word_000065_000110" title="bbox 528 671 578 690; x_wconf 96; x_fsize 39">see</span>
+      <span class="ocrx_word" id="word_000065_000111" title="bbox 590 661 617 690; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000065_000112" title="bbox 626 662 677 690; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000065_000116" title="bbox 1060 661 1119 690; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000065_000117" title="bbox 1133 667 1232 699; x_wconf 96; x_fsize 39">set-up</span>
+      <span class="ocrx_word" id="word_000065_000118" title="bbox 1245 662 1399 699; x_wconf 96; x_fsize 39">correctly.</span>
+      <span class="ocrx_word" id="word_000065_000119" title="bbox 1425 661 1499 690; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000065_000120" title="bbox 1512 661 1613 690; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000065_000121" title="bbox 1626 661 1769 699; x_wconf 96; x_fsize 39">dispense</span>
+      <span class="ocrx_word" id="word_000065_000122" title="bbox 1781 661 1853 690; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000065_000123" title="bbox 1867 662 1919 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000124" title="bbox 1931 661 2008 690; x_wconf 96; x_fsize 39">need</span>
+      <span class="ocrx_word" id="word_000065_000125" title="bbox 2021 666 2052 690; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000008" title="bbox 375 711 1969 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000126" title="bbox 375 711 489 740; x_wconf 96; x_fsize 39">handle</span>
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+      <span class="ocrx_word" id="word_000065_000128" title="bbox 615 711 758 749; x_wconf 96; x_fsize 39">up/down</span>
+      <span class="ocrx_word" id="word_000065_000129" title="bbox 772 721 805 740; x_wconf 95; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000065_000130" title="bbox 817 711 896 749; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000065_000131" title="bbox 908 711 982 740; x_wconf 96; x_fsize 39">door</span>
+      <span class="ocrx_word" id="word_000065_000132" title="bbox 994 711 1084 740; x_wconf 96; x_fsize 39">holds</span>
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+      <span class="ocrx_word" id="word_000065_000134" title="bbox 1169 721 1314 740; x_wconf 94; x_fsize 39">resumes.</span>
+      <span class="ocrx_word" id="word_000065_000135" title="bbox 1340 712 1409 740; x_wconf 94; x_fsize 39">You</span>
+      <span class="ocrx_word" id="word_000065_000136" title="bbox 1422 711 1523 740; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000065_000137" title="bbox 1537 711 1598 740; x_wconf 96; x_fsize 39">still</span>
+      <span class="ocrx_word" id="word_000065_000138" title="bbox 1610 712 1689 740; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000065_000139" title="bbox 1701 716 1732 740; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000065_000141" title="bbox 1830 711 1889 740; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000065_000142" title="bbox 1903 717 1969 749; x_wconf 97; x_fsize 39">stop</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000009" title="bbox 376 761 982 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000143" title="bbox 376 761 538 799; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000065_000144" title="bbox 551 762 666 799; x_wconf 96; x_fsize 39">though</span>
+      <span class="ocrx_word" id="word_000065_000145" title="bbox 680 762 768 790; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000065_000146" title="bbox 783 761 982 799; x_wconf 96; x_fsize 39">appropriate.</span>
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+    <p class="ocr_par" id="par_000065_000003" lang="eng" title="bbox 380 864 1132 928" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000065_000147" title="bbox 380 864 648 928; x_wconf 96; x_fsize 67">Example</span>
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+    <p class="ocr_par" id="par_000065_000004" lang="eng" title="bbox 376 990 2098 1529" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000065_000150" title="bbox 376 991 425 1019; x_wconf 96; x_fsize 39">An</span>
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+      <span class="ocrx_word" id="word_000065_000159" title="bbox 1332 991 1481 1028; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000065_000160" title="bbox 1493 990 1641 1019; x_wconf 96; x_fsize 39">Interface</span>
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+      <span class="ocrx_word" id="word_000065_000163" title="bbox 1936 990 2043 1019; x_wconf 96; x_fsize 39">earlier</span>
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+      <span class="ocrx_word" id="word_000065_000168" title="bbox 648 1041 699 1069; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000169" title="bbox 711 1040 765 1069; x_wconf 93; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000065_000170" title="bbox 777 1041 1029 1070; x_wconf 77; x_fsize 39">A4EXIF.ASM.</span>
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+      <span class="ocrx_word" id="word_000065_000172" title="bbox 1132 1040 1238 1069; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000065_000321" title="bbox 1419 1491 1465 1520; x_wconf 96; x_fsize 39">for</span>
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+      <span class="ocrx_word" id="word_000065_000323" title="bbox 1541 1492 1655 1521; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000065_000324" title="bbox 1668 1492 1817 1529; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000065_000325" title="bbox 1829 1491 1977 1520; x_wconf 96; x_fsize 39">Interface</span>
+      <span class="ocrx_word" id="word_000065_000326" title="bbox 1989 1491 2098 1520; x_wconf 96; x_fsize 39">Board.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000065_000005" title="bbox 375 1591 2068 1829">
+    <p class="ocr_par" id="par_000065_000005" lang="eng" title="bbox 375 1591 2068 1829" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000022" title="bbox 376 1591 2000 1629; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000327" title="bbox 376 1592 509 1629; x_wconf 96; x_fsize 39">Chapter</span>
+      <span class="ocrx_word" id="word_000065_000328" title="bbox 526 1592 562 1620; x_wconf 96; x_fsize 39">12</span>
+      <span class="ocrx_word" id="word_000065_000329" title="bbox 575 1591 683 1620; x_wconf 96; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000065_000330" title="bbox 696 1592 747 1620; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000331" title="bbox 759 1591 973 1629; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000065_000332" title="bbox 984 1591 1019 1620; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000065_000333" title="bbox 1029 1601 1045 1620; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000065_000334" title="bbox 1057 1591 1195 1629; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000065_000335" title="bbox 1208 1591 1314 1620; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000065_000336" title="bbox 1326 1591 1425 1620; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000065_000337" title="bbox 1438 1591 1484 1620; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000065_000338" title="bbox 1497 1592 1548 1620; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000339" title="bbox 1560 1591 1782 1621; x_wconf 74; x_fsize 39">ASIC5-based</span>
+      <span class="ocrx_word" id="word_000065_000340" title="bbox 1795 1591 1885 1620; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000065_000341" title="bbox 1900 1591 2000 1621; x_wconf 92; x_fsize 39">3-link</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000023" title="bbox 375 1641 1980 1679; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000342" title="bbox 375 1641 547 1679; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000065_000343" title="bbox 560 1642 623 1670; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000065_000344" title="bbox 636 1641 759 1670; x_wconf 96; x_fsize 39">enables</span>
+      <span class="ocrx_word" id="word_000065_000345" title="bbox 772 1642 823 1670; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000346" title="bbox 835 1642 903 1670; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000065_000347" title="bbox 916 1641 1073 1670; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000065_000348" title="bbox 1085 1646 1116 1670; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000065_000349" title="bbox 1128 1641 1353 1670; x_wconf 95; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000065_000350" title="bbox 1365 1641 1437 1670; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000065_000351" title="bbox 1452 1651 1468 1670; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000065_000352" title="bbox 1481 1642 1529 1671; x_wconf 95; x_fsize 39">PC</span>
+      <span class="ocrx_word" id="word_000065_000353" title="bbox 1542 1641 1582 1679; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000065_000354" title="bbox 1593 1641 1772 1679; x_wconf 93; x_fsize 39">converting</span>
+      <span class="ocrx_word" id="word_000065_000355" title="bbox 1786 1642 1877 1671; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000065_000356" title="bbox 1891 1641 1980 1670; x_wconf 96; x_fsize 39">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000024" title="bbox 375 1691 2068 1729; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000357" title="bbox 375 1692 512 1729; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000065_000358" title="bbox 526 1691 641 1729; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000065_000359" title="bbox 654 1691 719 1720; x_wconf 93; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000065_000360" title="bbox 731 1692 842 1721; x_wconf 92; x_fsize 39">RS232</span>
+      <span class="ocrx_word" id="word_000065_000361" title="bbox 856 1691 980 1729; x_wconf 96; x_fsize 39">signals.</span>
+      <span class="ocrx_word" id="word_000065_000362" title="bbox 1006 1692 1093 1721; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000065_000363" title="bbox 1106 1691 1205 1729; x_wconf 96; x_fsize 39">again,</span>
+      <span class="ocrx_word" id="word_000065_000364" title="bbox 1220 1691 1280 1720; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000065_000365" title="bbox 1293 1691 1392 1720; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000065_000366" title="bbox 1405 1691 1544 1720; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000065_000367" title="bbox 1557 1691 1678 1720; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000065_000368" title="bbox 1690 1691 1775 1720; x_wconf 95; x_fsize 39">build</span>
+      <span class="ocrx_word" id="word_000065_000369" title="bbox 1788 1691 1867 1729; x_wconf 97; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000065_000370" title="bbox 1880 1697 1911 1720; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000065_000371" title="bbox 1923 1691 2068 1720; x_wconf 97; x_fsize 39">facilitate</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000025" title="bbox 376 1741 2064 1779; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000372" title="bbox 376 1741 564 1770; x_wconf 96; x_fsize 39">conditional</span>
+      <span class="ocrx_word" id="word_000065_000373" title="bbox 577 1741 785 1779; x_wconf 95; x_fsize 39">compilation.</span>
+      <span class="ocrx_word" id="word_000065_000374" title="bbox 811 1742 964 1771; x_wconf 95; x_fsize 39">Common</span>
+      <span class="ocrx_word" id="word_000065_000375" title="bbox 978 1741 1124 1779; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000065_000376" title="bbox 1136 1741 1256 1770; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000065_000377" title="bbox 1268 1741 1344 1770; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000065_000378" title="bbox 1356 1741 1382 1770; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000065_000379" title="bbox 1395 1741 1538 1770; x_wconf 96; x_fsize 39">included</span>
+      <span class="ocrx_word" id="word_000065_000380" title="bbox 1552 1741 1611 1770; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000065_000381" title="bbox 1624 1742 1675 1770; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000382" title="bbox 1687 1742 1867 1770; x_wconf 91; x_fsize 39">LDD-PDD</span>
+      <span class="ocrx_word" id="word_000065_000383" title="bbox 1880 1741 2026 1770; x_wconf 96; x_fsize 39">interface</span>
+      <span class="ocrx_word" id="word_000065_000384" title="bbox 2038 1741 2064 1770; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000026" title="bbox 377 1791 532 1829; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000385" title="bbox 377 1791 532 1829; x_wconf 96; x_fsize 39">specified.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000065_000006" title="bbox 376 1889 1992 1970">
+    <p class="ocr_par" id="par_000065_000006" lang="eng" title="bbox 376 1889 1992 1970" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000027" title="bbox 376 1889 1992 1929; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000386" title="bbox 376 1892 441 1920; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000065_000387" title="bbox 454 1901 560 1920; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000065_000388" title="bbox 572 1891 648 1920; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000065_000389" title="bbox 660 1891 706 1920; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000065_000390" title="bbox 718 1891 790 1920; x_wconf 93; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000065_000391" title="bbox 804 1892 1042 1920; x_wconf 54; x_fsize 39">A4ZEXIF.LDD</span>
+      <span class="ocrx_word" id="word_000065_000392" title="bbox 1056 1891 1115 1920; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000065_000393" title="bbox 1129 1889 1391 1924; x_wconf 91; x_fsize 39">SYS$AS5.PDD</span>
+      <span class="ocrx_word" id="word_000065_000394" title="bbox 1404 1891 1430 1920; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000065_000395" title="bbox 1442 1891 1602 1929; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000065_000396" title="bbox 1615 1891 1646 1920; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000065_000397" title="bbox 1660 1892 1711 1920; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000065_000398" title="bbox 1724 1891 1876 1929; x_wconf 96; x_fsize 39">appendix</span>
+      <span class="ocrx_word" id="word_000065_000399" title="bbox 1889 1896 1920 1920; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000065_000400" title="bbox 1932 1891 1992 1920; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000065_000028" title="bbox 376 1941 548 1970; baseline 0 0; x_size 38.167831; x_descenders 9.1678324; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000401" title="bbox 376 1941 548 1970; x_wconf 96; x_fsize 39">document.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000065_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000065_000007" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000065_000029" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000065_000402" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000065_000403" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000065_000404" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000065_000405" title="bbox 2000 3319 2038 3349; x_wconf 96; x_fsize 39">63</span>
+      <span class="ocrx_word" id="word_000065_000406" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000065_000407" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000065_000408" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000066" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0066.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000066_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000066_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000066_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000066_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000066_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000066_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000066_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000066_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000066_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000066_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000066_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000066_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000001" title="bbox 381 317 1977 479">
+    <p class="ocr_par" id="par_000066_000001" lang="eng" title="bbox 381 317 1977 479" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000001" title="bbox 381 317 1977 381; baseline 0 -2; x_size 71.404037; x_descenders 9.4040403; x_ascenders 13">
+      <span class="ocrx_word" id="word_000066_000011" title="bbox 381 320 485 379; x_wconf 96; x_fsize 73">11.</span>
+      <span class="ocrx_word" id="word_000066_000012" title="bbox 515 318 614 379; x_wconf 94; x_fsize 73">AN</span>
+      <span class="ocrx_word" id="word_000066_000013" title="bbox 644 318 967 379; x_wconf 94; x_fsize 73">EXAMPLE</span>
+      <span class="ocrx_word" id="word_000066_000014" title="bbox 995 318 1248 381; x_wconf 95; x_fsize 73">DEVICE</span>
+      <span class="ocrx_word" id="word_000066_000015" title="bbox 1276 318 1532 379; x_wconf 94; x_fsize 73">DRIVER</span>
+      <span class="ocrx_word" id="word_000066_000016" title="bbox 1559 329 1692 381; x_wconf 91; x_fsize 73">FOR</span>
+      <span class="ocrx_word" id="word_000066_000017" title="bbox 1716 317 1977 381; x_wconf 91; x_fsize 73">ASIC4:</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000002" title="bbox 452 418 928 479; baseline 0 0; x_size 72.5; x_descenders 9.5; x_ascenders 13.5">
+      <span class="ocrx_word" id="word_000066_000018" title="bbox 452 418 928 479; x_wconf 86; x_fsize 75">A4EXIF.LDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000002" title="bbox 379 713 762 764">
+    <p class="ocr_par" id="par_000066_000002" lang="eng" title="bbox 379 713 762 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000003" title="bbox 379 713 762 764; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000066_000019" title="bbox 379 713 762 764; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000003" title="bbox 375 838 2094 1529">
+    <p class="ocr_par" id="par_000066_000003" lang="eng" title="bbox 375 838 2094 1529" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000004" title="bbox 376 838 1993 876; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000020" title="bbox 376 839 409 867; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000066_000021" title="bbox 423 838 483 867; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000066_000022" title="bbox 496 839 628 876; x_wconf 96; x_fsize 39">chapter,</span>
+      <span class="ocrx_word" id="word_000066_000023" title="bbox 643 839 694 867; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000024" title="bbox 706 838 920 876; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000066_000025" title="bbox 932 838 991 867; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000026" title="bbox 1004 838 1080 867; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000066_000027" title="bbox 1093 843 1239 867; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000066_000028" title="bbox 1252 848 1289 867; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000066_000029" title="bbox 1303 839 1444 876; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000066_000030" title="bbox 1456 838 1629 867; x_wconf 96; x_fsize 39">installable</span>
+      <span class="ocrx_word" id="word_000066_000031" title="bbox 1641 838 1754 876; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000066_000032" title="bbox 1767 838 1873 867; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000033" title="bbox 1885 838 1993 873; x_wconf 97; x_fsize 39">driver,</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000005" title="bbox 376 888 2062 926; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000034" title="bbox 376 889 623 923; x_wconf 91; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000066_000035" title="bbox 638 888 664 917; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000036" title="bbox 676 888 836 926; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000066_000037" title="bbox 849 888 880 917; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000038" title="bbox 895 898 980 917; x_wconf 96; x_fsize 39">some</span>
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+      <span class="ocrx_word" id="word_000066_000045" title="bbox 1728 888 1818 917; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000066_000046" title="bbox 1831 888 2003 926; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000066_000047" title="bbox 2016 888 2062 917; x_wconf 96; x_fsize 39">for</span>
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+      <span class="ocrx_word" id="word_000066_000051" title="bbox 635 940 749 969; x_wconf 93; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000066_000052" title="bbox 762 940 911 977; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000066_000053" title="bbox 923 939 1071 968; x_wconf 95; x_fsize 39">Interface</span>
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+      <span class="ocrx_word" id="word_000066_000057" title="bbox 1440 939 1471 968; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000066_000059" title="bbox 1622 940 1649 969; x_wconf 93; x_fsize 39">8.</span>
+      <span class="ocrx_word" id="word_000066_000060" title="bbox 1675 940 1913 968; x_wconf 90; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000066_000061" title="bbox 1926 940 2049 968; x_wconf 95; x_fsize 39">enables</span>
+     </span>
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+      <span class="ocrx_word" id="word_000066_000062" title="bbox 377 989 517 1018; x_wconf 96; x_fsize 39">software</span>
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+      <span class="ocrx_word" id="word_000066_000064" title="bbox 660 989 750 1027; x_wconf 96; x_fsize 39">using</span>
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+      <span class="ocrx_word" id="word_000066_000066" title="bbox 826 989 916 1018; x_wconf 95; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000066_000067" title="bbox 931 990 1012 1019; x_wconf 96; x_fsize 39">SDK</span>
+      <span class="ocrx_word" id="word_000066_000068" title="bbox 1024 995 1055 1018; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000069" title="bbox 1067 989 1292 1018; x_wconf 96; x_fsize 39">communicate</span>
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+      <span class="ocrx_word" id="word_000066_000071" title="bbox 1390 990 1441 1018; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000072" title="bbox 1452 994 1610 1027; x_wconf 93; x_fsize 39">prototype</span>
+      <span class="ocrx_word" id="word_000066_000073" title="bbox 1622 990 1736 1019; x_wconf 90; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000066_000074" title="bbox 1749 990 1898 1027; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000066_000075" title="bbox 1910 989 2058 1018; x_wconf 96; x_fsize 39">Interface</span>
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+      <span class="ocrx_word" id="word_000066_000081" title="bbox 945 1040 1031 1068; x_wconf 92; x_fsize 38">PLIB</span>
+      <span class="ocrx_word" id="word_000066_000082" title="bbox 1045 1040 1120 1068; x_wconf 96; x_fsize 38">calls</span>
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+      <span class="ocrx_word" id="word_000066_000085" title="bbox 1268 1040 1430 1076; x_wconf 66; x_fsize 38">‘p_open'</span>
+      <span class="ocrx_word" id="word_000066_000086" title="bbox 1445 1039 1504 1068; x_wconf 90; x_fsize 38">and</span>
+      <span class="ocrx_word" id="word_000066_000087" title="bbox 1518 1040 1715 1076; x_wconf 81; x_fsize 38">'p_write’.</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000066_000091" title="bbox 376 1092 614 1120; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
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+      <span class="ocrx_word" id="word_000066_000093" title="bbox 666 1091 810 1120; x_wconf 95; x_fsize 39">intended</span>
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+      <span class="ocrx_word" id="word_000066_000102" title="bbox 1599 1097 1745 1120; x_wconf 96; x_fsize 39">structure</span>
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+      <span class="ocrx_word" id="word_000066_000104" title="bbox 1801 1091 1913 1129; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000066_000105" title="bbox 1926 1091 2032 1120; x_wconf 96; x_fsize 39">device</span>
+     </span>
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+      <span class="ocrx_word" id="word_000066_000106" title="bbox 376 1141 491 1170; x_wconf 96; x_fsize 39">drivers</span>
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+      <span class="ocrx_word" id="word_000066_000108" title="bbox 562 1141 750 1179; x_wconf 96; x_fsize 39">peripherals</span>
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+      <span class="ocrx_word" id="word_000066_000110" title="bbox 869 1142 984 1170; x_wconf 96; x_fsize 39">around</span>
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+      <span class="ocrx_word" id="word_000066_000112" title="bbox 1061 1142 1152 1171; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000066_000113" title="bbox 1166 1141 1372 1170; x_wconf 96; x_fsize 39">architecture.</span>
+      <span class="ocrx_word" id="word_000066_000114" title="bbox 1398 1142 1443 1170; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000066_000115" title="bbox 1455 1141 1515 1170; x_wconf 97; x_fsize 39">this</span>
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+      <span class="ocrx_word" id="word_000066_000119" title="bbox 1775 1141 1946 1170; x_wconf 96; x_fsize 39">usefulness</span>
+      <span class="ocrx_word" id="word_000066_000120" title="bbox 1959 1141 1994 1170; x_wconf 96; x_fsize 39">of</span>
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+     <span class="ocr_line" id="line_000066_000011" title="bbox 376 1191 1963 1229; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000122" title="bbox 376 1191 538 1220; x_wconf 93; x_fsize 39">combined</span>
+      <span class="ocrx_word" id="word_000066_000123" title="bbox 551 1191 822 1220; x_wconf 92; x_fsize 39">hardware-driver</span>
+      <span class="ocrx_word" id="word_000066_000124" title="bbox 835 1191 981 1220; x_wconf 96; x_fsize 39">interface</span>
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+      <span class="ocrx_word" id="word_000066_000126" title="bbox 1032 1191 1067 1220; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000127" title="bbox 1077 1191 1244 1229; x_wconf 96; x_fsize 39">secondary</span>
+      <span class="ocrx_word" id="word_000066_000128" title="bbox 1255 1191 1452 1229; x_wconf 96; x_fsize 39">importance.</span>
+      <span class="ocrx_word" id="word_000066_000129" title="bbox 1478 1192 1522 1220; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000066_000130" title="bbox 1536 1192 1641 1220; x_wconf 96; x_fsize 39">shown</span>
+      <span class="ocrx_word" id="word_000066_000131" title="bbox 1655 1191 1771 1226; x_wconf 96; x_fsize 39">earlier,</span>
+      <span class="ocrx_word" id="word_000066_000132" title="bbox 1786 1192 1837 1220; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000133" title="bbox 1849 1192 1963 1221; x_wconf 92; x_fsize 39">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000012" title="bbox 376 1241 2040 1279; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000134" title="bbox 376 1241 524 1270; x_wconf 96; x_fsize 39">Interface</span>
+      <span class="ocrx_word" id="word_000066_000135" title="bbox 536 1241 636 1270; x_wconf 96; x_fsize 39">Board</span>
+      <span class="ocrx_word" id="word_000066_000136" title="bbox 649 1242 808 1270; x_wconf 93; x_fsize 39">translates</span>
+      <span class="ocrx_word" id="word_000066_000137" title="bbox 822 1242 913 1271; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000066_000138" title="bbox 927 1241 1016 1270; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000066_000139" title="bbox 1028 1242 1165 1279; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000066_000140" title="bbox 1179 1241 1294 1279; x_wconf 96; x_fsize 39">signals</span>
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+      <span class="ocrx_word" id="word_000066_000144" title="bbox 1555 1242 1656 1279; x_wconf 92; x_fsize 39">8-way</span>
+      <span class="ocrx_word" id="word_000066_000145" title="bbox 1667 1241 1736 1270; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000066_000146" title="bbox 1748 1242 1804 1270; x_wconf 96; x_fsize 39">bus</span>
+      <span class="ocrx_word" id="word_000066_000147" title="bbox 1817 1241 1927 1270; x_wconf 96; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000066_000148" title="bbox 1940 1241 2040 1270; x_wconf 96; x_fsize 39">which</span>
+     </span>
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+      <span class="ocrx_word" id="word_000066_000154" title="bbox 682 1291 803 1320; x_wconf 93; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000066_000155" title="bbox 816 1292 912 1321; x_wconf 93; x_fsize 39">74HC</span>
+      <span class="ocrx_word" id="word_000066_000156" title="bbox 927 1291 1019 1320; x_wconf 96; x_fsize 39">series</span>
+      <span class="ocrx_word" id="word_000066_000157" title="bbox 1032 1292 1147 1320; x_wconf 96; x_fsize 39">latches</span>
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+      <span class="ocrx_word" id="word_000066_000164" title="bbox 1753 1292 1834 1320; x_wconf 96; x_fsize 39">latch</span>
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+      <span class="ocrx_word" id="word_000066_000168" title="bbox 419 1341 502 1379; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000066_000169" title="bbox 515 1342 619 1370; x_wconf 96; x_fsize 39">LEDs.</span>
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+      <span class="ocrx_word" id="word_000066_000171" title="bbox 722 1342 802 1370; x_wconf 96; x_fsize 39">latch</span>
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+      <span class="ocrx_word" id="word_000066_000173" title="bbox 855 1341 1028 1379; x_wconf 92; x_fsize 39">write-only</span>
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+      <span class="ocrx_word" id="word_000066_000183" title="bbox 1679 1342 1783 1370; x_wconf 96; x_fsize 39">LEDs.</span>
+      <span class="ocrx_word" id="word_000066_000184" title="bbox 1809 1342 1874 1370; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000066_000185" title="bbox 1885 1341 1984 1370; x_wconf 95; x_fsize 39">buffer</span>
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+      <span class="ocrx_word" id="word_000066_000187" title="bbox 375 1391 536 1429; x_wconf 96; x_fsize 39">read-only</span>
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+      <span class="ocrx_word" id="word_000066_000192" title="bbox 790 1401 878 1420; x_wconf 96; x_fsize 39">sense</span>
+      <span class="ocrx_word" id="word_000066_000193" title="bbox 890 1392 941 1420; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000194" title="bbox 954 1396 1029 1420; x_wconf 96; x_fsize 39">state</span>
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+      <span class="ocrx_word" id="word_000066_000196" title="bbox 1085 1392 1136 1420; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000197" title="bbox 1148 1392 1252 1420; x_wconf 96; x_fsize 39">LEDs.</span>
+      <span class="ocrx_word" id="word_000066_000198" title="bbox 1278 1392 1311 1420; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000066_000199" title="bbox 1326 1391 1471 1426; x_wconf 95; x_fsize 39">addition,</span>
+      <span class="ocrx_word" id="word_000066_000200" title="bbox 1482 1387 1495 1433; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000201" title="bbox 1516 1391 1633 1429; x_wconf 95; x_fsize 39">facility</span>
+      <span class="ocrx_word" id="word_000066_000202" title="bbox 1644 1391 1690 1420; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000066_000203" title="bbox 1703 1391 1881 1429; x_wconf 96; x_fsize 39">generating</span>
+      <span class="ocrx_word" id="word_000066_000204" title="bbox 1894 1391 2051 1420; x_wconf 96; x_fsize 39">hardware</span>
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+      <span class="ocrx_word" id="word_000066_000205" title="bbox 376 1441 538 1479; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000066_000206" title="bbox 551 1441 577 1470; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000207" title="bbox 589 1441 736 1479; x_wconf 96; x_fsize 39">provided</span>
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+      <span class="ocrx_word" id="word_000066_000209" title="bbox 799 1451 905 1470; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000066_000210" title="bbox 918 1441 953 1470; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000211" title="bbox 963 1451 979 1470; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000212" title="bbox 993 1441 1123 1479; x_wconf 96; x_fsize 39">suitably</span>
+      <span class="ocrx_word" id="word_000066_000213" title="bbox 1134 1441 1301 1470; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000066_000214" title="bbox 1315 1441 1420 1470; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000066_000215" title="bbox 1435 1441 1494 1470; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000216" title="bbox 1507 1441 1587 1470; x_wconf 93; x_fsize 39">third</span>
+      <span class="ocrx_word" id="word_000066_000217" title="bbox 1601 1442 1702 1479; x_wconf 92; x_fsize 39">8-way</span>
+      <span class="ocrx_word" id="word_000066_000218" title="bbox 1712 1441 1811 1470; x_wconf 96; x_fsize 39">buffer</span>
+      <span class="ocrx_word" id="word_000066_000219" title="bbox 1825 1442 1889 1477; x_wconf 96; x_fsize 39">(the</span>
+      <span class="ocrx_word" id="word_000066_000220" title="bbox 1902 1446 1995 1470; x_wconf 96; x_fsize 39">status</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000017" title="bbox 375 1491 2042 1529; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000221" title="bbox 375 1491 497 1527; x_wconf 95; x_fsize 39">buffer).</span>
+      <span class="ocrx_word" id="word_000066_000222" title="bbox 523 1491 658 1520; x_wconf 96; x_fsize 39">Address</span>
+      <span class="ocrx_word" id="word_000066_000223" title="bbox 671 1491 822 1529; x_wconf 96; x_fsize 39">decoding</span>
+      <span class="ocrx_word" id="word_000066_000224" title="bbox 835 1491 861 1520; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000225" title="bbox 873 1491 1020 1529; x_wconf 96; x_fsize 39">provided</span>
+      <span class="ocrx_word" id="word_000066_000226" title="bbox 1032 1492 1072 1529; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000227" title="bbox 1083 1496 1143 1520; x_wconf 93; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000066_000228" title="bbox 1155 1492 1255 1520; x_wconf 92; x_fsize 39">2-to-4</span>
+      <span class="ocrx_word" id="word_000066_000229" title="bbox 1268 1491 1413 1520; x_wconf 96; x_fsize 39">decoders</span>
+      <span class="ocrx_word" id="word_000066_000230" title="bbox 1427 1491 1565 1520; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000066_000231" title="bbox 1578 1497 1609 1520; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000232" title="bbox 1622 1491 1745 1520; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000066_000233" title="bbox 1758 1491 1836 1520; x_wconf 95; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000066_000234" title="bbox 1849 1492 1898 1521; x_wconf 93; x_fsize 39">AO</span>
+      <span class="ocrx_word" id="word_000066_000235" title="bbox 1912 1491 1971 1520; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000236" title="bbox 1984 1492 2042 1520; x_wconf 91; x_fsize 39">Al.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000004" title="bbox 378 1593 856 1645">
+    <p class="ocr_par" id="par_000066_000004" lang="eng" title="bbox 378 1593 856 1645" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000018" title="bbox 378 1593 856 1645; baseline 0 0; x_size 59.405064; x_descenders 7.4050632; x_ascenders 13">
+      <span class="ocrx_word" id="word_000066_000237" title="bbox 378 1593 540 1645; x_wconf 96; x_fsize 61">Code</span>
+      <span class="ocrx_word" id="word_000066_000238" title="bbox 563 1593 856 1645; x_wconf 93; x_fsize 61">Structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000005" title="bbox 379 1746 1329 1794">
+    <p class="ocr_par" id="par_000066_000005" lang="eng" title="bbox 379 1746 1329 1794" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000019" title="bbox 379 1746 1329 1794; baseline 0.001 -11; x_size 49; x_descenders 11; x_ascenders 11">
+      <span class="ocrx_word" id="word_000066_000239" title="bbox 379 1746 567 1794; x_wconf 93; x_fsize 50">Loading</span>
+      <span class="ocrx_word" id="word_000066_000240" title="bbox 586 1746 873 1783; x_wconf 90; x_fsize 50">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000066_000241" title="bbox 890 1746 974 1784; x_wconf 96; x_fsize 50">and</span>
+      <span class="ocrx_word" id="word_000066_000242" title="bbox 996 1746 1151 1784; x_wconf 96; x_fsize 50">Device</span>
+      <span class="ocrx_word" id="word_000066_000243" title="bbox 1170 1746 1329 1784; x_wconf 96; x_fsize 50">Names</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000006" title="bbox 376 1831 2093 1919">
+    <p class="ocr_par" id="par_000066_000006" lang="eng" title="bbox 376 1831 2093 1919" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000020" title="bbox 376 1831 2093 1869; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000244" title="bbox 376 1832 614 1860; x_wconf 92; x_fsize 39">A4EXIF.LDD</span>
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+      <span class="ocrx_word" id="word_000066_000246" title="bbox 666 1831 775 1860; x_wconf 95; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000066_000247" title="bbox 788 1831 853 1860; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000066_000248" title="bbox 865 1832 916 1860; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000249" title="bbox 928 1832 1020 1860; x_wconf 96; x_fsize 39">RAM</span>
+      <span class="ocrx_word" id="word_000066_000250" title="bbox 1033 1831 1068 1860; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000251" title="bbox 1077 1832 1128 1860; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000252" title="bbox 1140 1832 1208 1860; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000066_000253" title="bbox 1221 1831 1364 1860; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000066_000254" title="bbox 1375 1832 1415 1869; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000255" title="bbox 1426 1841 1532 1860; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000066_000256" title="bbox 1545 1831 1580 1860; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000257" title="bbox 1589 1832 1640 1860; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000258" title="bbox 1652 1831 1811 1869; x_wconf 93; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000066_000259" title="bbox 1824 1832 1910 1860; x_wconf 92; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000066_000260" title="bbox 1924 1832 1983 1860; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000066_000261" title="bbox 1996 1831 2027 1860; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000262" title="bbox 2041 1832 2093 1860; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000021" title="bbox 377 1881 659 1919; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000263" title="bbox 377 1881 561 1919; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000066_000264" title="bbox 575 1881 659 1910; x_wconf 96; x_fsize 39">code:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000007" title="bbox 676 1978 1170 2005">
+    <p class="ocr_par" id="par_000066_000007" lang="eng" title="bbox 676 1978 1170 2005" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000022" title="bbox 676 1978 1170 2005; baseline -0.002 -5; x_size 28; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000066_000265" title="bbox 676 1978 857 2005; x_wconf 53; x_fsize 29">p_loadldd</span>
+      <span class="ocrx_word" id="word_000066_000266" title="bbox 874 1974 1141 2011; x_wconf 52; x_fsize 29">("A4EXIF.LDD")</span>
+      <span class="ocrx_word" id="word_000066_000267" title="bbox 1153 1978 1170 2004; x_wconf 52; x_fsize 29">;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000008" title="bbox 376 2070 2072 2308">
+    <p class="ocr_par" id="par_000066_000008" lang="eng" title="bbox 376 2070 2072 2308" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000023" title="bbox 376 2070 2047 2108; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000268" title="bbox 376 2071 441 2099; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000066_000269" title="bbox 453 2080 544 2099; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000066_000270" title="bbox 556 2070 591 2099; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000271" title="bbox 601 2080 617 2099; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000272" title="bbox 630 2070 736 2099; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000273" title="bbox 748 2070 847 2099; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000066_000274" title="bbox 860 2070 886 2099; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000275" title="bbox 899 2071 950 2099; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000276" title="bbox 962 2070 1153 2099; x_wconf 95; x_fsize 39">mechanism</span>
+      <span class="ocrx_word" id="word_000066_000277" title="bbox 1165 2071 1205 2108; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000278" title="bbox 1216 2070 1316 2099; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000066_000279" title="bbox 1331 2080 1368 2099; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000066_000280" title="bbox 1383 2070 1567 2108; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000066_000281" title="bbox 1581 2080 1637 2099; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000066_000282" title="bbox 1651 2070 1753 2099; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000066_000283" title="bbox 1768 2080 1784 2099; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000284" title="bbox 1797 2071 1928 2099; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000066_000285" title="bbox 1941 2075 1972 2099; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000286" title="bbox 1984 2071 2047 2099; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000024" title="bbox 376 2121 1972 2150; baseline 0 0; x_size 38.127773; x_descenders 9.1277723; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000287" title="bbox 376 2121 482 2150; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000288" title="bbox 494 2121 602 2150; x_wconf 95; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000066_000289" title="bbox 628 2122 727 2150; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000066_000290" title="bbox 741 2122 781 2150; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000066_000291" title="bbox 794 2122 872 2150; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000066_000292" title="bbox 884 2122 968 2150; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000066_000293" title="bbox 980 2122 1134 2150; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000066_000294" title="bbox 1147 2131 1253 2150; x_wconf 96; x_fsize 39">names</span>
+      <span class="ocrx_word" id="word_000066_000295" title="bbox 1266 2121 1366 2150; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000066_000296" title="bbox 1381 2131 1431 2150; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000066_000297" title="bbox 1444 2121 1543 2150; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000066_000298" title="bbox 1556 2121 1587 2150; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000299" title="bbox 1601 2122 1652 2150; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000300" title="bbox 1665 2121 1777 2150; x_wconf 96; x_fsize 39">second</span>
+      <span class="ocrx_word" id="word_000066_000301" title="bbox 1790 2121 1864 2150; x_wconf 96; x_fsize 39">field</span>
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+      <span class="ocrx_word" id="word_000066_000303" title="bbox 1921 2122 1972 2150; x_wconf 96; x_fsize 39">the</span>
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+     <span class="ocr_line" id="line_000066_000025" title="bbox 376 2171 2072 2209; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000304" title="bbox 376 2171 499 2200; x_wconf 93; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000066_000305" title="bbox 512 2171 627 2200; x_wconf 92; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000066_000306" title="bbox 641 2177 787 2200; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000066_000307" title="bbox 799 2171 942 2200; x_wconf 96; x_fsize 39">followed</span>
+      <span class="ocrx_word" id="word_000066_000308" title="bbox 954 2171 994 2209; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000309" title="bbox 1006 2181 1022 2200; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000310" title="bbox 1035 2172 1134 2200; x_wconf 94; x_fsize 39">colon.</span>
+      <span class="ocrx_word" id="word_000066_000311" title="bbox 1160 2171 1234 2200; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000066_000312" title="bbox 1247 2181 1338 2200; x_wconf 96; x_fsize 39">name</span>
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+      <span class="ocrx_word" id="word_000066_000314" title="bbox 1388 2171 1528 2209; x_wconf 96; x_fsize 39">required</span>
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+      <span class="ocrx_word" id="word_000066_000316" title="bbox 1584 2171 1730 2209; x_wconf 96; x_fsize 39">uniquely</span>
+      <span class="ocrx_word" id="word_000066_000317" title="bbox 1741 2171 1870 2209; x_wconf 96; x_fsize 39">identify</span>
+      <span class="ocrx_word" id="word_000066_000318" title="bbox 1881 2172 1932 2200; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000319" title="bbox 1944 2172 2027 2200; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000066_000320" title="bbox 2040 2177 2072 2200; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000026" title="bbox 376 2221 2030 2259; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000066_000321" title="bbox 376 2222 427 2250; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000066_000322" title="bbox 439 2222 489 2251; x_wconf 96; x_fsize 38">OS</span>
+      <span class="ocrx_word" id="word_000066_000323" title="bbox 503 2222 591 2250; x_wconf 95; x_fsize 38">when</span>
+      <span class="ocrx_word" id="word_000066_000324" title="bbox 606 2221 785 2259; x_wconf 95; x_fsize 38">attempting</span>
+      <span class="ocrx_word" id="word_000066_000325" title="bbox 798 2227 829 2250; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000066_000326" title="bbox 841 2231 919 2259; x_wconf 96; x_fsize 38">open</span>
+      <span class="ocrx_word" id="word_000066_000327" title="bbox 934 2231 950 2250; x_wconf 95; x_fsize 38">a</span>
+      <span class="ocrx_word" id="word_000066_000328" title="bbox 963 2222 1094 2250; x_wconf 95; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000066_000329" title="bbox 1107 2231 1146 2250; x_wconf 96; x_fsize 38">on</span>
+      <span class="ocrx_word" id="word_000066_000330" title="bbox 1160 2221 1191 2250; x_wconf 96; x_fsize 38">it.</span>
+      <span class="ocrx_word" id="word_000066_000331" title="bbox 1217 2222 1282 2250; x_wconf 92; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000066_000332" title="bbox 1294 2222 1437 2250; x_wconf 90; x_fsize 38">A4EXIF</span>
+      <span class="ocrx_word" id="word_000066_000333" title="bbox 1449 2222 1532 2250; x_wconf 92; x_fsize 38">LDD</span>
+      <span class="ocrx_word" id="word_000066_000334" title="bbox 1545 2222 1600 2250; x_wconf 96; x_fsize 38">has</span>
+      <span class="ocrx_word" id="word_000066_000335" title="bbox 1613 2222 1664 2250; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000066_000336" title="bbox 1676 2222 1760 2250; x_wconf 96; x_fsize 38">three</span>
+      <span class="ocrx_word" id="word_000066_000337" title="bbox 1772 2222 1926 2250; x_wconf 96; x_fsize 38">character</span>
+      <span class="ocrx_word" id="word_000066_000338" title="bbox 1939 2231 2030 2250; x_wconf 96; x_fsize 38">name</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000027" title="bbox 378 2270 1976 2308; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000339" title="bbox 378 2271 469 2299; x_wconf 95; x_fsize 39">"LED"</span>
+      <span class="ocrx_word" id="word_000066_000340" title="bbox 485 2280 519 2299; x_wconf 95; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000066_000341" title="bbox 532 2280 548 2299; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000342" title="bbox 561 2271 692 2299; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000066_000343" title="bbox 705 2270 777 2299; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000066_000344" title="bbox 791 2270 829 2299; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000066_000345" title="bbox 842 2270 955 2299; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000066_000346" title="bbox 967 2270 998 2299; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000347" title="bbox 1012 2278 1072 2305; x_wconf 96; x_fsize 39">pcb</span>
+      <span class="ocrx_word" id="word_000066_000348" title="bbox 1086 2280 1157 2308; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000066_000349" title="bbox 1167 2270 1205 2299; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000066_000350" title="bbox 1217 2270 1359 2299; x_wconf 96; x_fsize 39">obtained</span>
+      <span class="ocrx_word" id="word_000066_000351" title="bbox 1372 2280 1411 2299; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000066_000352" title="bbox 1425 2270 1447 2299; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000066_000353" title="bbox 1459 2270 1499 2308; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000354" title="bbox 1510 2280 1616 2299; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000066_000355" title="bbox 1629 2270 1664 2299; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000356" title="bbox 1673 2271 1724 2299; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000357" title="bbox 1736 2270 1895 2308; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000066_000358" title="bbox 1908 2271 1976 2299; x_wconf 96; x_fsize 39">call:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000009" title="bbox 676 2367 1149 2394">
+    <p class="ocr_par" id="par_000066_000009" lang="eng" title="bbox 676 2367 1149 2394" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000028" title="bbox 676 2367 1149 2394; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000066_000359" title="bbox 676 2373 799 2394; x_wconf 82; x_fsize 28">p_open</span>
+      <span class="ocrx_word" id="word_000066_000360" title="bbox 811 2367 918 2394; x_wconf 82; x_fsize 28">(&amp;pcb,</span>
+      <span class="ocrx_word" id="word_000066_000361" title="bbox 932 2367 1149 2393; x_wconf 74; x_fsize 28">"LED:",-1);</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000010" title="bbox 376 2459 2022 2547">
+    <p class="ocr_par" id="par_000066_000010" lang="eng" title="bbox 376 2459 2022 2547" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000029" title="bbox 376 2459 2022 2497; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000362" title="bbox 376 2460 480 2489; x_wconf 91; x_fsize 36">EPOC</span>
+      <span class="ocrx_word" id="word_000066_000363" title="bbox 494 2459 568 2488; x_wconf 96; x_fsize 36">used</span>
+      <span class="ocrx_word" id="word_000066_000364" title="bbox 581 2460 632 2488; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000066_000365" title="bbox 644 2459 743 2488; x_wconf 96; x_fsize 36">driver</span>
+      <span class="ocrx_word" id="word_000066_000366" title="bbox 756 2469 847 2488; x_wconf 95; x_fsize 36">name</span>
+      <span class="ocrx_word" id="word_000066_000367" title="bbox 859 2459 890 2488; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000066_000368" title="bbox 904 2460 955 2488; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000066_000369" title="bbox 967 2473 1090 2494; x_wconf 92; x_fsize 36">p_open</span>
+      <span class="ocrx_word" id="word_000066_000370" title="bbox 1104 2460 1163 2488; x_wconf 96; x_fsize 36">call</span>
+      <span class="ocrx_word" id="word_000066_000371" title="bbox 1176 2465 1207 2488; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000066_000372" title="bbox 1219 2459 1331 2488; x_wconf 96; x_fsize 36">invoke</span>
+      <span class="ocrx_word" id="word_000066_000373" title="bbox 1343 2460 1394 2488; x_wconf 92; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000066_000374" title="bbox 1409 2468 1529 2494; x_wconf 66; x_fsize 36">ToOpen</span>
+      <span class="ocrx_word" id="word_000066_000375" title="bbox 1544 2465 1655 2497; x_wconf 96; x_fsize 36">system</span>
+      <span class="ocrx_word" id="word_000066_000376" title="bbox 1669 2459 1784 2488; x_wconf 95; x_fsize 36">service</span>
+      <span class="ocrx_word" id="word_000066_000377" title="bbox 1796 2459 1896 2488; x_wconf 96; x_fsize 36">which</span>
+      <span class="ocrx_word" id="word_000066_000378" title="bbox 1910 2459 1941 2488; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000066_000379" title="bbox 1955 2464 2022 2488; x_wconf 96; x_fsize 36">turn</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000030" title="bbox 376 2509 1319 2547; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000380" title="bbox 376 2509 503 2538; x_wconf 96; x_fsize 39">invokes</span>
+      <span class="ocrx_word" id="word_000066_000381" title="bbox 516 2510 567 2538; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000382" title="bbox 579 2510 667 2547; x_wconf 95; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000066_000383" title="bbox 681 2514 782 2538; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000066_000384" title="bbox 795 2519 834 2538; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000066_000385" title="bbox 848 2510 899 2538; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000386" title="bbox 912 2509 1080 2538; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000066_000387" title="bbox 1093 2509 1199 2538; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000388" title="bbox 1211 2509 1319 2538; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000011" title="bbox 376 2585 1419 2633">
+    <p class="ocr_par" id="par_000066_000011" lang="eng" title="bbox 376 2585 1419 2633" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000031" title="bbox 376 2585 1419 2633; baseline 0.001 -11; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000389" title="bbox 376 2585 463 2623; x_wconf 96; x_fsize 49">The</span>
+      <span class="ocrx_word" id="word_000066_000390" title="bbox 481 2585 627 2633; x_wconf 95; x_fsize 49">Single</span>
+      <span class="ocrx_word" id="word_000066_000391" title="bbox 645 2585 767 2623; x_wconf 95; x_fsize 49">Code</span>
+      <span class="ocrx_word" id="word_000066_000392" title="bbox 785 2585 992 2633; x_wconf 96; x_fsize 49">Segment</span>
+      <span class="ocrx_word" id="word_000066_000393" title="bbox 1009 2585 1093 2623; x_wconf 96; x_fsize 49">and</span>
+      <span class="ocrx_word" id="word_000066_000394" title="bbox 1115 2585 1218 2623; x_wconf 96; x_fsize 49">Data</span>
+      <span class="ocrx_word" id="word_000066_000395" title="bbox 1236 2585 1419 2633; x_wconf 96; x_fsize 49">Storage</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000012" title="bbox 375 2670 2096 3158">
+    <p class="ocr_par" id="par_000066_000012" lang="eng" title="bbox 375 2670 2069 3009" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000032" title="bbox 376 2670 2059 2708; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000396" title="bbox 376 2671 420 2699; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000066_000397" title="bbox 433 2670 586 2699; x_wconf 96; x_fsize 39">indicated</span>
+      <span class="ocrx_word" id="word_000066_000398" title="bbox 599 2670 715 2705; x_wconf 96; x_fsize 39">earlier,</span>
+      <span class="ocrx_word" id="word_000066_000399" title="bbox 730 2670 870 2699; x_wconf 96; x_fsize 39">loadable</span>
+      <span class="ocrx_word" id="word_000066_000400" title="bbox 882 2670 972 2699; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000066_000401" title="bbox 986 2670 1092 2699; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000402" title="bbox 1104 2670 1219 2699; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000066_000403" title="bbox 1232 2671 1310 2699; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000066_000404" title="bbox 1323 2680 1339 2699; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000405" title="bbox 1353 2670 1452 2708; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000066_000406" title="bbox 1464 2670 1540 2699; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000066_000407" title="bbox 1553 2675 1690 2708; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000066_000408" title="bbox 1704 2670 1763 2699; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000409" title="bbox 1776 2680 1817 2699; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000066_000410" title="bbox 1829 2670 1898 2699; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000066_000411" title="bbox 1912 2675 2059 2708; x_wconf 96; x_fsize 39">segment.</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000033" title="bbox 376 2720 2064 2758; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000412" title="bbox 376 2721 454 2749; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000066_000413" title="bbox 468 2720 636 2749; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000066_000414" title="bbox 649 2720 721 2749; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000066_000415" title="bbox 735 2721 786 2749; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000416" title="bbox 798 2720 897 2749; x_wconf 97; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000066_000417" title="bbox 910 2720 936 2749; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000418" title="bbox 950 2720 1049 2749; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000066_000419" title="bbox 1062 2720 1093 2749; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000420" title="bbox 1107 2730 1166 2749; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000066_000421" title="bbox 1178 2720 1213 2749; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000422" title="bbox 1222 2725 1282 2749; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000066_000423" title="bbox 1294 2720 1419 2749; x_wconf 96; x_fsize 39">distinct</span>
+      <span class="ocrx_word" id="word_000066_000424" title="bbox 1431 2730 1512 2758; x_wconf 96; x_fsize 39">ways</span>
+      <span class="ocrx_word" id="word_000066_000425" title="bbox 1525 2720 1696 2758; x_wconf 96; x_fsize 39">dependent</span>
+      <span class="ocrx_word" id="word_000066_000426" title="bbox 1709 2730 1748 2749; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000066_000427" title="bbox 1762 2720 1800 2749; x_wconf 95; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000066_000428" title="bbox 1813 2725 1927 2749; x_wconf 95; x_fsize 39">nature.</span>
+      <span class="ocrx_word" id="word_000066_000429" title="bbox 1953 2720 2064 2750; x_wconf 95; x_fsize 39">Global</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000034" title="bbox 376 2771 2058 2809; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000430" title="bbox 376 2771 445 2800; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000066_000431" title="bbox 459 2771 627 2800; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000066_000432" title="bbox 640 2771 712 2800; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000066_000433" title="bbox 726 2772 777 2800; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000434" title="bbox 789 2771 888 2800; x_wconf 95; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000066_000435" title="bbox 901 2771 927 2800; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000436" title="bbox 941 2771 1040 2800; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000066_000437" title="bbox 1053 2771 1084 2800; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000438" title="bbox 1098 2771 1136 2800; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000066_000439" title="bbox 1149 2771 1225 2800; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000066_000440" title="bbox 1238 2776 1384 2809; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000066_000441" title="bbox 1410 2772 1574 2809; x_wconf 96; x_fsize 39">Examples</span>
+      <span class="ocrx_word" id="word_000066_000442" title="bbox 1587 2771 1622 2800; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000443" title="bbox 1632 2772 1705 2800; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000066_000444" title="bbox 1719 2771 1788 2800; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000066_000445" title="bbox 1802 2781 1852 2800; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000066_000446" title="bbox 1864 2772 1915 2800; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000447" title="bbox 1927 2772 2058 2800; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000035" title="bbox 376 2821 2006 2859; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000448" title="bbox 376 2821 523 2859; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000066_000449" title="bbox 535 2821 638 2850; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000066_000450" title="bbox 652 2821 711 2850; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000451" title="bbox 724 2821 867 2850; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000066_000452" title="bbox 880 2822 958 2850; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000066_000453" title="bbox 970 2827 1001 2850; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000454" title="bbox 1012 2822 1050 2850; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000066_000455" title="bbox 1062 2821 1171 2850; x_wconf 97; x_fsize 39">visible</span>
+      <span class="ocrx_word" id="word_000066_000456" title="bbox 1183 2826 1214 2850; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000457" title="bbox 1227 2822 1267 2850; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000066_000458" title="bbox 1279 2831 1436 2859; x_wconf 96; x_fsize 39">processes</span>
+      <span class="ocrx_word" id="word_000066_000459" title="bbox 1449 2822 1512 2850; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000066_000460" title="bbox 1525 2831 1596 2859; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000066_000461" title="bbox 1606 2822 1644 2850; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000066_000462" title="bbox 1656 2821 1747 2859; x_wconf 93; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000066_000463" title="bbox 1760 2822 2006 2850; x_wconf 90; x_fsize 39">A4EXIF.LDD.</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000036" title="bbox 376 2871 1936 2909; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000464" title="bbox 376 2872 454 2900; x_wconf 96; x_fsize 39">Data</span>
+      <span class="ocrx_word" id="word_000066_000465" title="bbox 467 2872 546 2900; x_wconf 96; x_fsize 39">local</span>
+      <span class="ocrx_word" id="word_000066_000466" title="bbox 559 2876 590 2900; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000467" title="bbox 602 2872 653 2900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000468" title="bbox 666 2871 850 2909; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000066_000469" title="bbox 864 2871 1012 2909; x_wconf 95; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000066_000470" title="bbox 1025 2872 1076 2900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000471" title="bbox 1088 2871 1196 2906; x_wconf 96; x_fsize 39">driver,</span>
+      <span class="ocrx_word" id="word_000066_000472" title="bbox 1210 2872 1360 2906; x_wconf 96; x_fsize 39">however,</span>
+      <span class="ocrx_word" id="word_000066_000473" title="bbox 1375 2871 1401 2900; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000474" title="bbox 1415 2871 1514 2900; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000066_000475" title="bbox 1527 2871 1558 2900; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000476" title="bbox 1572 2872 1623 2900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000477" title="bbox 1634 2872 1713 2909; x_wconf 95; x_fsize 39">heap</span>
+      <span class="ocrx_word" id="word_000066_000478" title="bbox 1727 2881 1817 2909; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000066_000479" title="bbox 1829 2871 1864 2900; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000480" title="bbox 1873 2872 1936 2900; x_wconf 97; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000037" title="bbox 377 2921 2069 2959; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000481" title="bbox 377 2921 571 2959; x_wconf 96; x_fsize 39">application.</span>
+      <span class="ocrx_word" id="word_000066_000482" title="bbox 597 2922 646 2950; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000066_000483" title="bbox 660 2922 801 2959; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000066_000484" title="bbox 813 2921 844 2950; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000066_000485" title="bbox 858 2922 1096 2950; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000066_000486" title="bbox 1109 2921 1210 2950; x_wconf 95; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000066_000487" title="bbox 1222 2922 1260 2950; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000066_000488" title="bbox 1272 2922 1323 2950; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000489" title="bbox 1334 2921 1469 2959; x_wconf 96; x_fsize 39">pointers</span>
+      <span class="ocrx_word" id="word_000066_000490" title="bbox 1482 2927 1513 2950; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000066_000491" title="bbox 1525 2922 1576 2950; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000492" title="bbox 1588 2931 1666 2959; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000066_000493" title="bbox 1680 2922 1811 2950; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000066_000494" title="bbox 1825 2927 1956 2959; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000066_000495" title="bbox 1967 2927 2069 2950; x_wconf 96; x_fsize 39">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000038" title="bbox 375 2976 569 3009; baseline 0 -9; x_size 33; x_descenders 9; x_ascenders 5">
+      <span class="ocrx_word" id="word_000066_000496" title="bbox 375 2976 569 3009; x_wconf 96; x_fsize 34">parameters.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000066_000013" lang="eng" title="bbox 375 3021 2096 3158" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000039" title="bbox 376 3021 2092 3059; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000497" title="bbox 376 3022 441 3050; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000066_000498" title="bbox 453 3022 567 3050; x_wconf 96; x_fsize 39">overall</span>
+      <span class="ocrx_word" id="word_000066_000499" title="bbox 581 3027 727 3050; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000066_000500" title="bbox 739 3021 774 3050; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000501" title="bbox 783 3022 834 3050; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000502" title="bbox 846 3021 922 3050; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000066_000503" title="bbox 935 3027 1072 3059; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000066_000504" title="bbox 1085 3021 1111 3050; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000066_000505" title="bbox 1124 3021 1235 3059; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000066_000506" title="bbox 1248 3021 1283 3050; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000507" title="bbox 1292 3021 1382 3050; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000066_000508" title="bbox 1396 3021 1508 3059; x_wconf 96; x_fsize 39">logical</span>
+      <span class="ocrx_word" id="word_000066_000509" title="bbox 1521 3021 1627 3050; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000066_000510" title="bbox 1639 3021 1763 3050; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000066_000511" title="bbox 1789 3022 1854 3050; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000066_000512" title="bbox 1866 3022 1942 3050; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000066_000513" title="bbox 1955 3027 2092 3059; x_wconf 96; x_fsize 39">segment</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000040" title="bbox 375 3070 2088 3109; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000514" title="bbox 375 3071 483 3109; x_wconf 96; x_fsize 39">begins</span>
+      <span class="ocrx_word" id="word_000066_000515" title="bbox 496 3071 568 3100; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000066_000516" title="bbox 583 3081 599 3100; x_wconf 92; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000066_000517" title="bbox 613 3078 757 3105; x_wconf 88; x_fsize 39">CodeSeg</span>
+      <span class="ocrx_word" id="word_000066_000518" title="bbox 770 3070 915 3099; x_wconf 96; x_fsize 39">directive</span>
+      <span class="ocrx_word" id="word_000066_000519" title="bbox 927 3070 1070 3099; x_wconf 96; x_fsize 39">followed</span>
+      <span class="ocrx_word" id="word_000066_000520" title="bbox 1082 3071 1122 3108; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000066_000521" title="bbox 1133 3071 1184 3099; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000522" title="bbox 1196 3070 1311 3099; x_wconf 91; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000066_000523" title="bbox 1325 3075 1471 3099; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000066_000524" title="bbox 1483 3070 1583 3099; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000066_000525" title="bbox 1597 3070 1715 3099; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000066_000526" title="bbox 1728 3071 1779 3099; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000527" title="bbox 1791 3070 1971 3108; x_wconf 96; x_fsize 39">mandatory</span>
+      <span class="ocrx_word" id="word_000066_000528" title="bbox 1982 3070 2088 3099; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000066_000041" title="bbox 376 3120 2096 3158; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000529" title="bbox 376 3120 475 3149; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000066_000530" title="bbox 488 3120 642 3149; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000066_000531" title="bbox 656 3130 688 3149; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000066_000532" title="bbox 701 3121 770 3149; x_wconf 96; x_fsize 39">well</span>
+      <span class="ocrx_word" id="word_000066_000533" title="bbox 784 3130 816 3149; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000066_000534" title="bbox 829 3126 889 3149; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000066_000535" title="bbox 901 3120 1159 3158; x_wconf 96; x_fsize 39">non-mandatory</span>
+      <span class="ocrx_word" id="word_000066_000536" title="bbox 1170 3130 1253 3149; x_wconf 96; x_fsize 39">ones.</span>
+      <span class="ocrx_word" id="word_000066_000537" title="bbox 1279 3121 1378 3149; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000066_000538" title="bbox 1391 3130 1441 3149; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000066_000539" title="bbox 1453 3121 1504 3149; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000540" title="bbox 1515 3120 1596 3149; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000066_000541" title="bbox 1609 3120 1743 3149; x_wconf 96; x_fsize 39">Handler</span>
+      <span class="ocrx_word" id="word_000066_000542" title="bbox 1757 3120 1816 3149; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000066_000543" title="bbox 1829 3121 1880 3149; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000066_000544" title="bbox 1891 3121 2096 3158; x_wconf 96; x_fsize 39">replacement</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000066_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000066_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000066_000042" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000066_000545" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000066_000546" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000066_000547" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000066_000548" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">64</span>
+      <span class="ocrx_word" id="word_000066_000549" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000066_000550" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000066_000551" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000067" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0067.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000067_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000067_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000067_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000067_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000067_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000067_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000067_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000067_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000067_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000067_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000067_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000067_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000067_000001" title="bbox 376 311 2097 489">
+    <p class="ocr_par" id="par_000067_000001" lang="eng" title="bbox 376 311 2097 489" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000001" title="bbox 376 311 2063 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000011" title="bbox 376 311 452 340; x_wconf 96; x_fsize 39">Tick</span>
+      <span class="ocrx_word" id="word_000067_000012" title="bbox 464 312 612 349; x_wconf 96; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000067_000013" title="bbox 625 312 745 340; x_wconf 95; x_fsize 39">Vector.</span>
+      <span class="ocrx_word" id="word_000067_000014" title="bbox 771 311 881 340; x_wconf 96; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000067_000015" title="bbox 893 311 1031 349; x_wconf 95; x_fsize 39">entering</span>
+      <span class="ocrx_word" id="word_000067_000016" title="bbox 1044 312 1095 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000017" title="bbox 1107 311 1183 340; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000067_000018" title="bbox 1195 311 1241 340; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000067_000019" title="bbox 1254 312 1339 340; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000067_000020" title="bbox 1351 311 1514 346; x_wconf 96; x_fsize 39">functions,</span>
+      <span class="ocrx_word" id="word_000067_000021" title="bbox 1530 312 1570 340; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000067_000022" title="bbox 1583 311 1685 349; x_wconf 96; x_fsize 39">global</span>
+      <span class="ocrx_word" id="word_000067_000023" title="bbox 1698 311 1847 340; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000067_000024" title="bbox 1861 321 1911 340; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000067_000025" title="bbox 1923 311 2063 340; x_wconf 96; x_fsize 39">declared</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000002" title="bbox 376 361 2097 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000026" title="bbox 376 361 407 390; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000067_000027" title="bbox 421 362 501 390; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000067_000028" title="bbox 514 361 540 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000067_000029" title="bbox 553 361 668 390; x_wconf 96; x_fsize 39">termed</span>
+      <span class="ocrx_word" id="word_000067_000030" title="bbox 681 362 732 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000031" title="bbox 744 361 850 390; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000067_000032" title="bbox 862 361 985 390; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000067_000033" title="bbox 998 361 1128 390; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000067_000034" title="bbox 1141 361 1210 390; x_wconf 96; x_fsize 39">data</span>
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+    <p class="ocr_par" id="par_000067_000003" lang="eng" title="bbox 375 621 2094 1412" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000067_000209" title="bbox 1786 1023 2046 1052; x_wconf 92; x_fsize 39">channel-related</span>
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+      <span class="ocrx_word" id="word_000067_000224" title="bbox 724 1122 871 1160; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000067_000225" title="bbox 883 1122 1035 1151; x_wconf 96; x_fsize 39">numbers.</span>
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+      <span class="ocrx_word" id="word_000067_000227" title="bbox 1139 1123 1299 1152; x_wconf 91; x_fsize 39">StatusEnt</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000067_000235" title="bbox 376 1174 511 1202; x_wconf 96; x_fsize 39">whereas</span>
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+      <span class="ocrx_word" id="word_000067_000237" title="bbox 587 1173 768 1202; x_wconf 92; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000067_000238" title="bbox 782 1178 861 1202; x_wconf 96; x_fsize 39">struc</span>
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+      <span class="ocrx_word" id="word_000067_000240" title="bbox 913 1173 984 1202; x_wconf 96; x_fsize 39">held</span>
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+      <span class="ocrx_word" id="word_000067_000246" title="bbox 1343 1174 1394 1202; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000247" title="bbox 1407 1173 1591 1211; x_wconf 96; x_fsize 39">application</span>
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+      <span class="ocrx_word" id="word_000067_000250" title="bbox 1829 1173 1928 1202; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000067_000254" title="bbox 377 1223 518 1252; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000067_000255" title="bbox 531 1224 661 1261; x_wconf 93; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000067_000256" title="bbox 675 1224 804 1253; x_wconf 92; x_fsize 39">DS:BX.</span>
+      <span class="ocrx_word" id="word_000067_000257" title="bbox 830 1224 895 1252; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000067_000258" title="bbox 907 1223 1089 1252; x_wconf 91; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000067_000259" title="bbox 1102 1228 1248 1252; x_wconf 96; x_fsize 39">structure</span>
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+      <span class="ocrx_word" id="word_000067_000267" title="bbox 1927 1223 2072 1261; x_wconf 96; x_fsize 39">logically</span>
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+      <span class="ocrx_word" id="word_000067_000268" title="bbox 377 1273 545 1302; x_wconf 96; x_fsize 39">associated</span>
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+      <span class="ocrx_word" id="word_000067_000271" title="bbox 675 1273 874 1311; x_wconf 96; x_fsize 39">successfully</span>
+      <span class="ocrx_word" id="word_000067_000272" title="bbox 885 1273 1003 1311; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000067_000273" title="bbox 1016 1274 1147 1302; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000067_000274" title="bbox 1161 1273 1220 1302; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000067_000275" title="bbox 1234 1283 1266 1302; x_wconf 95; x_fsize 39">as</span>
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+      <span class="ocrx_word" id="word_000067_000277" title="bbox 1368 1273 1477 1302; x_wconf 95; x_fsize 39">should</span>
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+      <span class="ocrx_word" id="word_000067_000279" title="bbox 1539 1273 1763 1311; x_wconf 96; x_fsize 39">distinguished</span>
+      <span class="ocrx_word" id="word_000067_000280" title="bbox 1776 1273 1855 1302; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000067_000281" title="bbox 1868 1274 1919 1302; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000282" title="bbox 1932 1274 2092 1303; x_wconf 92; x_fsize 39">StatusEnt</span>
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+      <span class="ocrx_word" id="word_000067_000283" title="bbox 376 1323 534 1352; x_wconf 96; x_fsize 39">variables.</span>
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+      <span class="ocrx_word" id="word_000067_000285" title="bbox 623 1323 805 1352; x_wconf 92; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000067_000286" title="bbox 818 1328 897 1352; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000067_000287" title="bbox 910 1323 1105 1352; x_wconf 96; x_fsize 39">instantiated</span>
+      <span class="ocrx_word" id="word_000067_000288" title="bbox 1117 1323 1157 1361; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000067_000289" title="bbox 1168 1323 1316 1361; x_wconf 96; x_fsize 39">invoking</span>
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+      <span class="ocrx_word" id="word_000067_000291" title="bbox 1392 1323 1498 1352; x_wconf 96; x_fsize 39">device</span>
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+      <span class="ocrx_word" id="word_000067_000294" title="bbox 1738 1329 1839 1352; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000067_000296" title="bbox 1890 1323 2022 1352; x_wconf 96; x_fsize 39">referred</span>
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+      <span class="ocrx_word" id="word_000067_000301" title="bbox 581 1375 719 1404; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000067_000310" title="bbox 1592 1375 1721 1404; x_wconf 92; x_fsize 39">DS:BX.</span>
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+    <p class="ocr_par" id="par_000067_000004" lang="eng" title="bbox 375 1474 2099 1662" xml:lang="eng">
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+    <p class="ocr_par" id="par_000067_000006" lang="eng" title="bbox 375 1784 2094 2224" xml:lang="eng">
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+     <span class="ocr_line" id="line_000067_000041" title="bbox 377 2535 1927 2573; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000606" title="bbox 377 2543 708 2565; x_wconf 90; x_fsize 36">numberofchannels</span>
+      <span class="ocrx_word" id="word_000067_000607" title="bbox 723 2535 857 2564; x_wconf 96; x_fsize 36">variable</span>
+      <span class="ocrx_word" id="word_000067_000608" title="bbox 869 2535 1045 2564; x_wconf 96; x_fsize 36">mentioned</span>
+      <span class="ocrx_word" id="word_000067_000609" title="bbox 1059 2536 1162 2564; x_wconf 96; x_fsize 36">above.</span>
+      <span class="ocrx_word" id="word_000067_000610" title="bbox 1188 2536 1244 2564; x_wconf 96; x_fsize 36">For</span>
+      <span class="ocrx_word" id="word_000067_000611" title="bbox 1257 2536 1406 2573; x_wconf 96; x_fsize 36">example,</span>
+      <span class="ocrx_word" id="word_000067_000612" title="bbox 1421 2535 1452 2564; x_wconf 93; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000067_000613" title="bbox 1466 2536 1713 2570; x_wconf 90; x_fsize 36">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000067_000614" title="bbox 1728 2545 1774 2564; x_wconf 96; x_fsize 36">we</span>
+      <span class="ocrx_word" id="word_000067_000615" title="bbox 1785 2536 1864 2564; x_wconf 96; x_fsize 36">have</span>
+      <span class="ocrx_word" id="word_000067_000616" title="bbox 1876 2536 1927 2564; x_wconf 96; x_fsize 36">the</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000042" title="bbox 376 2585 544 2623; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000617" title="bbox 376 2585 544 2623; x_wconf 96; x_fsize 39">following:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000067_000008" title="bbox 677 2681 1593 2782">
+    <p class="ocr_par" id="par_000067_000008" lang="eng" title="bbox 677 2681 1593 2782" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000043" title="bbox 678 2681 1196 2709; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000067_000618" title="bbox 678 2681 715 2703; x_wconf 92; x_fsize 29">if</span>
+      <span class="ocrx_word" id="word_000067_000619" title="bbox 740 2683 924 2709; x_wconf 92; x_fsize 29">Corporate</span>
+      <span class="ocrx_word" id="word_000067_000620" title="bbox 950 2688 988 2704; x_wconf 93; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000067_000621" title="bbox 1012 2682 1196 2704; x_wconf 92; x_fsize 29">Workabout</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000044" title="bbox 827 2720 1593 2748; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000067_000622" title="bbox 827 2721 1158 2743; x_wconf 91; x_fsize 29">numberofchannels</span>
+      <span class="ocrx_word" id="word_000067_000623" title="bbox 1427 2727 1486 2748; x_wconf 96; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000067_000624" title="bbox 1578 2720 1593 2743; x_wconf 96; x_fsize 29">3</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000045" title="bbox 677 2760 756 2782; baseline 0 0; x_size 27.818182; x_descenders 5.818182; x_ascenders 6">
+      <span class="ocrx_word" id="word_000067_000625" title="bbox 677 2760 756 2782; x_wconf 96; x_fsize 29">else</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000067_000009" title="bbox 677 2838 778 2861">
+    <p class="ocr_par" id="par_000067_000009" lang="eng" title="bbox 677 2838 778 2861" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000046" title="bbox 677 2838 778 2861; baseline -0.01 0; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000067_000626" title="bbox 677 2838 778 2861; x_wconf 95; x_fsize 28">endif</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000067_000010" title="bbox 376 2919 2094 3158">
+    <p class="ocr_par" id="par_000067_000010" lang="eng" title="bbox 376 2919 2094 3158" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000047" title="bbox 376 2919 1987 2957; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000627" title="bbox 376 2919 450 2948; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000067_000628" title="bbox 463 2924 532 2957; x_wconf 96; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000067_000629" title="bbox 544 2919 579 2948; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000067_000630" title="bbox 588 2919 664 2948; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000067_000631" title="bbox 676 2919 702 2948; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000067_000632" title="bbox 715 2919 789 2948; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000067_000633" title="bbox 802 2919 990 2957; x_wconf 95; x_fsize 39">extensively</span>
+      <span class="ocrx_word" id="word_000067_000634" title="bbox 1001 2919 1032 2948; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000067_000635" title="bbox 1046 2920 1097 2948; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000636" title="bbox 1109 2919 1297 2948; x_wconf 96; x_fsize 39">conditional</span>
+      <span class="ocrx_word" id="word_000067_000637" title="bbox 1310 2919 1519 2948; x_wconf 96; x_fsize 39">instantiation</span>
+      <span class="ocrx_word" id="word_000067_000638" title="bbox 1533 2919 1568 2948; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000067_000639" title="bbox 1577 2919 1878 2949; x_wconf 89; x_fsize 39">A4ExifStatusEnts</span>
+      <span class="ocrx_word" id="word_000067_000640" title="bbox 1891 2919 1922 2948; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000067_000641" title="bbox 1936 2920 1987 2948; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000048" title="bbox 376 2969 2094 3007; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000642" title="bbox 376 2969 482 2998; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000067_000643" title="bbox 494 2969 617 2998; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000067_000644" title="bbox 630 2969 760 2998; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000067_000645" title="bbox 773 2969 842 2998; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000067_000646" title="bbox 856 2979 954 3007; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000067_000647" title="bbox 980 2970 1059 2998; x_wconf 96; x_fsize 39">Here</span>
+      <span class="ocrx_word" id="word_000067_000648" title="bbox 1071 2969 1213 2998; x_wconf 95; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000067_000649" title="bbox 1226 2969 1372 3007; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000067_000650" title="bbox 1385 2969 1488 2998; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000067_000651" title="bbox 1502 2969 1561 2998; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000067_000652" title="bbox 1575 2970 1666 2999; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000067_000653" title="bbox 1679 2970 1826 2998; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000067_000654" title="bbox 1840 2979 1891 2998; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000067_000655" title="bbox 1903 2969 2035 2998; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000067_000656" title="bbox 2048 2969 2094 2998; x_wconf 97; x_fsize 39">for</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000049" title="bbox 376 3020 2087 3058; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000657" title="bbox 376 3021 427 3049; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000658" title="bbox 439 3020 581 3049; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000067_000659" title="bbox 594 3020 752 3049; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000067_000660" title="bbox 766 3020 929 3058; x_wconf 96; x_fsize 39">according</span>
+      <span class="ocrx_word" id="word_000067_000661" title="bbox 942 3025 973 3049; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000067_000662" title="bbox 985 3021 1036 3049; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000663" title="bbox 1048 3021 1116 3049; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000067_000664" title="bbox 1129 3021 1291 3049; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000067_000665" title="bbox 1304 3021 1406 3050; x_wconf 95; x_fsize 39">ASIC.</span>
+      <span class="ocrx_word" id="word_000067_000666" title="bbox 1432 3021 1488 3049; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000067_000667" title="bbox 1501 3020 1647 3055; x_wconf 96; x_fsize 39">instance,</span>
+      <span class="ocrx_word" id="word_000067_000668" title="bbox 1662 3020 1693 3049; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000067_000669" title="bbox 1707 3021 1758 3049; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000670" title="bbox 1770 3030 1840 3049; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000067_000671" title="bbox 1852 3020 1887 3049; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000067_000672" title="bbox 1897 3030 1913 3049; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000067_000673" title="bbox 1926 3030 2087 3049; x_wconf 96; x_fsize 39">consumer</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000050" title="bbox 377 3070 1934 3108; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000674" title="bbox 377 3071 474 3106; x_wconf 93; x_fsize 39">(S3a),</span>
+      <span class="ocrx_word" id="word_000067_000675" title="bbox 489 3071 540 3099; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000676" title="bbox 552 3070 709 3099; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000067_000677" title="bbox 721 3070 867 3108; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000067_000678" title="bbox 880 3070 968 3099; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000067_000679" title="bbox 980 3070 1219 3108; x_wconf 95; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000067_000680" title="bbox 1232 3075 1263 3099; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000067_000681" title="bbox 1275 3070 1443 3108; x_wconf 95; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000067_000682" title="bbox 1456 3075 1524 3108; x_wconf 93; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000067_000683" title="bbox 1536 3071 1561 3100; x_wconf 91; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000067_000684" title="bbox 1575 3080 1614 3099; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000067_000685" title="bbox 1629 3080 1666 3099; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000067_000686" title="bbox 1680 3071 1793 3100; x_wconf 92; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000067_000687" title="bbox 1807 3070 1833 3099; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000067_000688" title="bbox 1846 3070 1934 3099; x_wconf 96; x_fsize 39">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000067_000051" title="bbox 376 3120 2082 3158; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000689" title="bbox 376 3121 555 3150; x_wconf 53; x_fsize 39">A9MsSlave</span>
+      <span class="ocrx_word" id="word_000067_000690" title="bbox 568 3120 627 3149; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000067_000691" title="bbox 640 3121 691 3149; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000692" title="bbox 703 3120 849 3158; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000067_000693" title="bbox 862 3120 989 3149; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000067_000694" title="bbox 1002 3120 1028 3149; x_wconf 92; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000067_000695" title="bbox 1041 3121 1325 3158; x_wconf 89; x_fsize 39">HwIrq2Revector.</span>
+      <span class="ocrx_word" id="word_000067_000696" title="bbox 1351 3121 1400 3150; x_wconf 96; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000067_000697" title="bbox 1415 3130 1452 3149; x_wconf 91; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000067_000698" title="bbox 1465 3120 1660 3155; x_wconf 91; x_fsize 39">Workabout,</span>
+      <span class="ocrx_word" id="word_000067_000699" title="bbox 1675 3121 1726 3149; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000067_000700" title="bbox 1738 3120 1842 3149; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000067_000701" title="bbox 1855 3120 1901 3149; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000067_000702" title="bbox 1914 3120 2082 3158; x_wconf 96; x_fsize 39">expansion</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000067_000011" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000067_000011" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000067_000052" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000067_000703" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000067_000704" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000067_000705" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000067_000706" title="bbox 2000 3319 2038 3349; x_wconf 96; x_fsize 39">65</span>
+      <span class="ocrx_word" id="word_000067_000707" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000067_000708" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000067_000709" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000068" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0068.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000068_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000068_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000068_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000068_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000068_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000068_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000068_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000068_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000068_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000068_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000068_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000068_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000001" title="bbox 375 311 2076 549">
+    <p class="ocr_par" id="par_000068_000001" lang="eng" title="bbox 375 311 2076 549" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000001" title="bbox 375 311 2046 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000011" title="bbox 375 317 458 349; x_wconf 96; x_fsize 39">ports</span>
+      <span class="ocrx_word" id="word_000068_000012" title="bbox 471 312 508 346; x_wconf 93; x_fsize 39">A,</span>
+      <span class="ocrx_word" id="word_000068_000013" title="bbox 523 312 547 340; x_wconf 93; x_fsize 39">B</span>
+      <span class="ocrx_word" id="word_000068_000014" title="bbox 562 311 621 340; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000015" title="bbox 634 312 659 341; x_wconf 92; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000068_000016" title="bbox 674 321 724 340; x_wconf 93; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000068_000017" title="bbox 736 312 977 349; x_wconf 65; x_fsize 39">A9MExpIntA,</span>
+      <span class="ocrx_word" id="word_000068_000018" title="bbox 992 312 1220 349; x_wconf 64; x_fsize 39">A9MExpIntB</span>
+      <span class="ocrx_word" id="word_000068_000019" title="bbox 1235 311 1294 340; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000020" title="bbox 1307 312 1486 341; x_wconf 88; x_fsize 39">A9MSlave</span>
+      <span class="ocrx_word" id="word_000068_000021" title="bbox 1497 311 1704 349; x_wconf 96; x_fsize 39">respectively.</span>
+      <span class="ocrx_word" id="word_000068_000022" title="bbox 1730 312 1795 340; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000068_000023" title="bbox 1807 311 2046 349; x_wconf 96; x_fsize 39">corresponding</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000002" title="bbox 376 361 1999 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000024" title="bbox 376 361 523 399; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000068_000025" title="bbox 535 361 678 390; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000068_000026" title="bbox 692 371 742 390; x_wconf 93; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000068_000027" title="bbox 754 362 1038 399; x_wconf 89; x_fsize 39">HwIrq4Revector,</span>
+      <span class="ocrx_word" id="word_000068_000028" title="bbox 1053 362 1328 399; x_wconf 74; x_fsize 39">HwIrq5Revector</span>
+      <span class="ocrx_word" id="word_000068_000029" title="bbox 1342 361 1401 390; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000030" title="bbox 1414 362 1698 399; x_wconf 70; x_fsize 39">HwIrq2Revector.</span>
+      <span class="ocrx_word" id="word_000068_000031" title="bbox 1724 361 1798 390; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000068_000032" title="bbox 1811 361 1999 390; x_wconf 96; x_fsize 39">conditional</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000003" title="bbox 376 411 2055 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000033" title="bbox 376 411 574 449; x_wconf 96; x_fsize 39">compilation</span>
+      <span class="ocrx_word" id="word_000068_000034" title="bbox 588 411 664 440; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000068_000035" title="bbox 676 411 707 440; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000036" title="bbox 721 412 959 440; x_wconf 92; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000068_000037" title="bbox 972 411 1108 440; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000068_000038" title="bbox 1121 412 1193 440; x_wconf 96; x_fsize 39">here</span>
+      <span class="ocrx_word" id="word_000068_000039" title="bbox 1205 411 1231 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000040" title="bbox 1244 412 1361 449; x_wconf 96; x_fsize 39">worthy</span>
+      <span class="ocrx_word" id="word_000068_000041" title="bbox 1372 411 1407 440; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000042" title="bbox 1417 421 1502 440; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000068_000043" title="bbox 1515 411 1603 449; x_wconf 96; x_fsize 39">study</span>
+      <span class="ocrx_word" id="word_000068_000044" title="bbox 1614 411 1744 440; x_wconf 95; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000068_000045" title="bbox 1756 411 1778 440; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000068_000046" title="bbox 1791 412 2001 449; x_wconf 96; x_fsize 39">encapsulates</span>
+      <span class="ocrx_word" id="word_000068_000047" title="bbox 2015 412 2055 440; x_wconf 96; x_fsize 39">all</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000004" title="bbox 376 461 2076 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000048" title="bbox 376 462 427 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000049" title="bbox 439 461 636 490; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000068_000050" title="bbox 649 461 812 499; x_wconf 96; x_fsize 39">regarding</span>
+      <span class="ocrx_word" id="word_000068_000051" title="bbox 825 461 928 490; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000068_000052" title="bbox 942 461 1001 490; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000053" title="bbox 1015 462 1106 491; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000068_000054" title="bbox 1119 461 1276 490; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000068_000055" title="bbox 1288 462 1435 490; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000068_000056" title="bbox 1447 461 1587 499; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000068_000057" title="bbox 1599 461 1639 499; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000058" title="bbox 1650 462 1701 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000059" title="bbox 1712 461 1903 499; x_wconf 96; x_fsize 39">prospective</span>
+      <span class="ocrx_word" id="word_000068_000060" title="bbox 1915 461 2076 499; x_wconf 96; x_fsize 39">developer</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000005" title="bbox 376 511 1575 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000061" title="bbox 376 511 538 540; x_wconf 96; x_fsize 39">interested</span>
+      <span class="ocrx_word" id="word_000068_000062" title="bbox 551 511 582 540; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000063" title="bbox 596 511 803 549; x_wconf 96; x_fsize 39">constructing</span>
+      <span class="ocrx_word" id="word_000068_000064" title="bbox 817 521 833 540; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000068_000065" title="bbox 846 511 1093 549; x_wconf 95; x_fsize 39">multi-platform</span>
+      <span class="ocrx_word" id="word_000068_000066" title="bbox 1106 511 1196 540; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000068_000067" title="bbox 1209 511 1381 549; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000068_000068" title="bbox 1395 511 1454 540; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000069" title="bbox 1467 511 1575 540; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000002" title="bbox 379 614 1204 678">
+    <p class="ocr_par" id="par_000068_000002" lang="eng" title="bbox 379 614 1204 678" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000006" title="bbox 379 614 1204 678; baseline 0.002 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000068_000070" title="bbox 379 614 713 678; x_wconf 93; x_fsize 67">Mandatory</span>
+      <span class="ocrx_word" id="word_000068_000071" title="bbox 735 614 865 663; x_wconf 91; x_fsize 67">LDD</span>
+      <span class="ocrx_word" id="word_000068_000072" title="bbox 891 614 1204 665; x_wconf 96; x_fsize 67">Functions</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000003" title="bbox 376 740 2063 828">
+    <p class="ocr_par" id="par_000068_000003" lang="eng" title="bbox 376 740 2063 828" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000007" title="bbox 376 740 2063 778; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000073" title="bbox 376 741 441 769; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000068_000074" title="bbox 453 740 536 778; x_wconf 96; x_fsize 36">eight</span>
+      <span class="ocrx_word" id="word_000068_000075" title="bbox 549 740 729 778; x_wconf 91; x_fsize 36">mandatory</span>
+      <span class="ocrx_word" id="word_000068_000076" title="bbox 740 741 823 769; x_wconf 91; x_fsize 36">LDD</span>
+      <span class="ocrx_word" id="word_000068_000077" title="bbox 836 740 990 769; x_wconf 96; x_fsize 36">functions</span>
+      <span class="ocrx_word" id="word_000068_000078" title="bbox 1004 750 1054 769; x_wconf 96; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000068_000079" title="bbox 1066 741 1117 769; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000068_000080" title="bbox 1129 741 1243 775; x_wconf 96; x_fsize 36">Install,</span>
+      <span class="ocrx_word" id="word_000068_000081" title="bbox 1258 741 1401 775; x_wconf 96; x_fsize 36">Remove,</span>
+      <span class="ocrx_word" id="word_000068_000082" title="bbox 1416 740 1505 775; x_wconf 96; x_fsize 36">Hold,</span>
+      <span class="ocrx_word" id="word_000068_000083" title="bbox 1520 741 1660 775; x_wconf 96; x_fsize 36">Resume,</span>
+      <span class="ocrx_word" id="word_000068_000084" title="bbox 1675 741 1773 775; x_wconf 96; x_fsize 36">Reset,</span>
+      <span class="ocrx_word" id="word_000068_000085" title="bbox 1788 740 1886 775; x_wconf 96; x_fsize 36">Units,</span>
+      <span class="ocrx_word" id="word_000068_000086" title="bbox 1901 741 1989 778; x_wconf 96; x_fsize 36">Open</span>
+      <span class="ocrx_word" id="word_000068_000087" title="bbox 2004 740 2063 769; x_wconf 96; x_fsize 36">and</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000008" title="bbox 377 790 2057 828; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000088" title="bbox 377 791 515 828; x_wconf 96; x_fsize 39">Strategy</span>
+      <span class="ocrx_word" id="word_000068_000089" title="bbox 527 790 586 819; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000090" title="bbox 599 791 670 828; x_wconf 95; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000068_000091" title="bbox 682 800 732 819; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000068_000092" title="bbox 745 791 785 819; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000068_000093" title="bbox 798 790 955 819; x_wconf 96; x_fsize 39">discussed</span>
+      <span class="ocrx_word" id="word_000068_000094" title="bbox 968 790 999 819; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000095" title="bbox 1013 791 1064 819; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000096" title="bbox 1076 795 1198 819; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000068_000097" title="bbox 1210 790 1245 819; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000098" title="bbox 1254 791 1305 819; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000099" title="bbox 1317 791 1458 828; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000068_000100" title="bbox 1470 790 1576 819; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000068_000101" title="bbox 1588 790 1687 819; x_wconf 93; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000068_000102" title="bbox 1700 791 1938 819; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000068_000103" title="bbox 1950 790 2057 819; x_wconf 96; x_fsize 39">below.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000004" title="bbox 376 891 2045 1190">
+    <p class="ocr_par" id="par_000068_000004" lang="eng" title="bbox 376 891 2045 1190" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000009" title="bbox 376 891 669 929; baseline 0.003 -1; x_size 51.113113; x_descenders 13.113111; x_ascenders 11">
+      <span class="ocrx_word" id="word_000068_000104" title="bbox 376 891 669 929; x_wconf 51; x_fsize 53">A4Exifinstall</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000010" title="bbox 376 1001 1371 1039; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000105" title="bbox 376 1002 427 1030; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000068_000106" title="bbox 676 1002 725 1030; x_wconf 96; x_fsize 39">No</span>
+      <span class="ocrx_word" id="word_000068_000107" title="bbox 737 1002 841 1030; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000068_000108" title="bbox 855 1011 905 1030; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000068_000109" title="bbox 916 1001 1026 1039; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000068_000110" title="bbox 1039 1006 1070 1030; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000068_000111" title="bbox 1082 1002 1133 1030; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000112" title="bbox 1145 1001 1248 1030; x_wconf 95; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000068_000113" title="bbox 1261 1006 1371 1030; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000011" title="bbox 376 1049 1280 1095; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000114" title="bbox 376 1049 468 1095; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000068_000115" title="bbox 676 1052 705 1081; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000068_000116" title="bbox 715 1052 881 1081; x_wconf 96; x_fsize 39">successful</span>
+      <span class="ocrx_word" id="word_000068_000117" title="bbox 893 1057 994 1081; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000068_000118" title="bbox 1008 1052 1080 1081; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000068_000119" title="bbox 1094 1062 1180 1090; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000068_000120" title="bbox 1191 1053 1280 1081; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000012" title="bbox 676 1102 2045 1140; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000121" title="bbox 676 1102 705 1131; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000068_000122" title="bbox 714 1102 901 1131; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000068_000123" title="bbox 915 1102 1134 1137; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000068_000124" title="bbox 1148 1107 1249 1131; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000068_000125" title="bbox 1263 1102 1335 1131; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000068_000126" title="bbox 1349 1103 1400 1131; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000127" title="bbox 1412 1112 1498 1140; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000068_000128" title="bbox 1509 1102 1572 1140; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000068_000129" title="bbox 1586 1107 1630 1131; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000068_000130" title="bbox 1643 1102 1702 1131; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000131" title="bbox 1715 1112 1796 1131; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000068_000132" title="bbox 1809 1102 1936 1131; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000068_000133" title="bbox 1949 1102 1980 1131; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000134" title="bbox 1994 1103 2045 1131; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000013" title="bbox 376 1152 810 1190; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000135" title="bbox 376 1153 430 1181; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000068_000136" title="bbox 675 1152 810 1190; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000005" title="bbox 376 1199 923 1245">
+    <p class="ocr_par" id="par_000068_000005" lang="eng" title="bbox 376 1199 923 1245" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000014" title="bbox 376 1199 923 1245; baseline 0 -14; x_size 37.897434; x_descenders 9.4743586; x_ascenders 9.4743586">
+      <span class="ocrx_word" id="word_000068_000137" title="bbox 376 1199 591 1245; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000068_000138" title="bbox 677 1203 729 1237; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000068_000139" title="bbox 745 1203 789 1232; x_wconf 95; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000068_000140" title="bbox 802 1202 861 1231; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000141" title="bbox 874 1203 923 1231; x_wconf 96; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000006" title="bbox 376 1302 2088 1590">
+    <p class="ocr_par" id="par_000068_000006" lang="eng" title="bbox 376 1302 2088 1590" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000015" title="bbox 376 1302 1975 1340; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000142" title="bbox 376 1303 441 1331; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000068_000143" title="bbox 453 1302 556 1331; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000068_000144" title="bbox 569 1307 670 1331; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000068_000145" title="bbox 683 1302 709 1331; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000146" title="bbox 722 1302 820 1331; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000068_000147" title="bbox 832 1302 872 1340; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000148" title="bbox 883 1303 934 1331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000149" title="bbox 946 1302 1104 1340; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000068_000150" title="bbox 1118 1307 1229 1340; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000068_000151" title="bbox 1242 1303 1330 1331; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000068_000152" title="bbox 1344 1303 1395 1331; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000153" title="bbox 1407 1302 1513 1331; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000068_000154" title="bbox 1525 1302 1624 1331; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000068_000155" title="bbox 1637 1302 1663 1331; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000156" title="bbox 1676 1302 1785 1331; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000068_000157" title="bbox 1798 1302 1829 1331; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000158" title="bbox 1843 1302 1930 1331; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000068_000159" title="bbox 1943 1307 1975 1331; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000016" title="bbox 376 1352 2088 1390; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000160" title="bbox 376 1352 522 1381; x_wconf 92; x_fsize 39">initialise</span>
+      <span class="ocrx_word" id="word_000068_000161" title="bbox 535 1362 594 1390; x_wconf 95; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000068_000162" title="bbox 605 1352 735 1381; x_wconf 95; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000068_000163" title="bbox 748 1352 906 1381; x_wconf 96; x_fsize 39">variables.</span>
+      <span class="ocrx_word" id="word_000068_000164" title="bbox 932 1353 957 1381; x_wconf 95; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000068_000165" title="bbox 970 1352 1079 1381; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000068_000166" title="bbox 1092 1357 1144 1381; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000068_000167" title="bbox 1156 1353 1194 1381; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000068_000168" title="bbox 1206 1352 1305 1381; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000068_000169" title="bbox 1318 1352 1445 1390; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000068_000170" title="bbox 1455 1352 1495 1390; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000171" title="bbox 1507 1362 1544 1381; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000068_000172" title="bbox 1559 1352 1743 1390; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000068_000173" title="bbox 1756 1362 1879 1390; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000068_000174" title="bbox 1891 1352 1943 1381; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000068_000175" title="bbox 1956 1352 2088 1381; x_wconf 96; x_fsize 39">invoked</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000017" title="bbox 376 1401 2033 1440; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000176" title="bbox 376 1402 537 1440; x_wconf 96; x_fsize 39">indirectly</span>
+      <span class="ocrx_word" id="word_000068_000177" title="bbox 547 1402 587 1440; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000178" title="bbox 599 1412 615 1431; x_wconf 80; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000068_000179" title="bbox 629 1402 1124 1436; x_wconf 78; x_fsize 39">'p_loadldd("A4EXIF.LDD")'</span>
+      <span class="ocrx_word" id="word_000068_000180" title="bbox 1138 1402 1206 1430; x_wconf 95; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000068_000181" title="bbox 1232 1401 1390 1439; x_wconf 96; x_fsize 39">Typically</span>
+      <span class="ocrx_word" id="word_000068_000182" title="bbox 1402 1407 1431 1430; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000068_000183" title="bbox 1443 1401 1503 1430; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000068_000184" title="bbox 1517 1407 1601 1439; x_wconf 96; x_fsize 39">stage</span>
+      <span class="ocrx_word" id="word_000068_000185" title="bbox 1613 1402 1664 1430; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000186" title="bbox 1676 1401 1797 1430; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000068_000187" title="bbox 1810 1411 1888 1439; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000068_000188" title="bbox 1902 1402 2033 1430; x_wconf 95; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000018" title="bbox 376 1451 2047 1489; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000189" title="bbox 376 1451 455 1489; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000068_000190" title="bbox 468 1451 569 1480; x_wconf 95; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000068_000191" title="bbox 581 1451 619 1480; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000068_000192" title="bbox 631 1451 797 1480; x_wconf 96; x_fsize 39">initialised</span>
+      <span class="ocrx_word" id="word_000068_000193" title="bbox 810 1457 841 1480; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000068_000194" title="bbox 853 1461 924 1480; x_wconf 96; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000068_000195" title="bbox 935 1451 987 1480; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000068_000196" title="bbox 1000 1451 1031 1480; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000197" title="bbox 1045 1452 1096 1480; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000198" title="bbox 1108 1461 1178 1480; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000068_000199" title="bbox 1190 1451 1225 1480; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000200" title="bbox 1234 1452 1285 1480; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000201" title="bbox 1297 1452 1544 1486; x_wconf 89; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000068_000202" title="bbox 1559 1451 1619 1480; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000068_000203" title="bbox 1631 1452 1687 1480; x_wconf 97; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000068_000204" title="bbox 1701 1451 1824 1489; x_wconf 96; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000068_000205" title="bbox 1834 1451 1910 1480; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000068_000206" title="bbox 1924 1451 2004 1480; x_wconf 96; x_fsize 39">done</span>
+      <span class="ocrx_word" id="word_000068_000207" title="bbox 2016 1451 2047 1480; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000019" title="bbox 376 1502 2075 1540; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000208" title="bbox 376 1503 427 1531; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000209" title="bbox 440 1502 631 1540; x_wconf 93; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000068_000210" title="bbox 643 1502 927 1532; x_wconf 91; x_fsize 39">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000068_000211" title="bbox 941 1507 1020 1531; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000068_000212" title="bbox 1033 1502 1169 1531; x_wconf 96; x_fsize 39">headers.</span>
+      <span class="ocrx_word" id="word_000068_000213" title="bbox 1195 1503 1239 1531; x_wconf 94; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000068_000214" title="bbox 1241 1498 1258 1545; x_wconf 94; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000068_000215" title="bbox 1281 1503 1383 1537; x_wconf 96; x_fsize 39">result,</span>
+      <span class="ocrx_word" id="word_000068_000216" title="bbox 1398 1503 1449 1531; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000217" title="bbox 1461 1502 1564 1531; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000068_000218" title="bbox 1577 1507 1678 1531; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000068_000219" title="bbox 1691 1503 1806 1540; x_wconf 96; x_fsize 39">merely</span>
+      <span class="ocrx_word" id="word_000068_000220" title="bbox 1817 1503 1913 1531; x_wconf 96; x_fsize 39">clears</span>
+      <span class="ocrx_word" id="word_000068_000221" title="bbox 1926 1503 1977 1531; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000222" title="bbox 1989 1512 2075 1540; x_wconf 96; x_fsize 39">carry</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000020" title="bbox 376 1552 651 1590; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000223" title="bbox 376 1552 439 1590; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000068_000224" title="bbox 453 1552 512 1581; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000225" title="bbox 524 1557 651 1581; x_wconf 96; x_fsize 39">returns.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 912 1410 914 1430"></div>
+   <div class="ocr_carea" id="block_000068_000007" title="bbox 376 1652 1381 1856">
+    <p class="ocr_par" id="par_000068_000007" lang="eng" title="bbox 376 1652 1381 1851" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000021" title="bbox 376 1652 722 1690; baseline 0.003 -1; x_size 50.579517; x_descenders 13.579517; x_ascenders 9">
+      <span class="ocrx_word" id="word_000068_000226" title="bbox 376 1652 722 1690; x_wconf 92; x_fsize 52">A4ExifRemove</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000022" title="bbox 376 1763 1381 1800; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000068_000227" title="bbox 376 1763 427 1791; x_wconf 95; x_fsize 38">IN:</span>
+      <span class="ocrx_word" id="word_000068_000228" title="bbox 676 1763 725 1791; x_wconf 97; x_fsize 38">No</span>
+      <span class="ocrx_word" id="word_000068_000229" title="bbox 737 1763 841 1791; x_wconf 96; x_fsize 38">values</span>
+      <span class="ocrx_word" id="word_000068_000230" title="bbox 855 1772 905 1791; x_wconf 96; x_fsize 38">are</span>
+      <span class="ocrx_word" id="word_000068_000231" title="bbox 916 1763 1026 1800; x_wconf 96; x_fsize 38">passed</span>
+      <span class="ocrx_word" id="word_000068_000232" title="bbox 1039 1767 1070 1791; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000068_000233" title="bbox 1082 1763 1133 1791; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000068_000234" title="bbox 1144 1772 1268 1791; x_wconf 96; x_fsize 38">remove</span>
+      <span class="ocrx_word" id="word_000068_000235" title="bbox 1280 1767 1381 1791; x_wconf 96; x_fsize 38">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000023" title="bbox 376 1810 1280 1856; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000236" title="bbox 376 1810 468 1856; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000068_000237" title="bbox 676 1813 705 1842; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000068_000238" title="bbox 715 1813 881 1842; x_wconf 96; x_fsize 39">successful</span>
+      <span class="ocrx_word" id="word_000068_000239" title="bbox 893 1818 994 1842; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000068_000240" title="bbox 1008 1813 1080 1842; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000068_000241" title="bbox 1094 1823 1180 1851; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000068_000242" title="bbox 1191 1814 1280 1842; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000008" title="bbox 375 1863 1972 2006">
+    <p class="ocr_par" id="par_000068_000008" lang="eng" title="bbox 375 1863 1972 1998" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000024" title="bbox 676 1863 1972 1901; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000243" title="bbox 676 1863 705 1892; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000068_000244" title="bbox 714 1863 901 1892; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000068_000245" title="bbox 915 1863 1134 1898; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000068_000246" title="bbox 1148 1869 1249 1892; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000068_000247" title="bbox 1263 1863 1335 1892; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000068_000248" title="bbox 1349 1873 1435 1901; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000068_000249" title="bbox 1447 1869 1491 1892; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000068_000250" title="bbox 1504 1863 1563 1892; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000068_000251" title="bbox 1576 1873 1657 1892; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000068_000252" title="bbox 1670 1863 1797 1892; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000068_000253" title="bbox 1810 1863 1841 1892; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000254" title="bbox 1855 1864 1906 1892; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000255" title="bbox 1918 1864 1972 1892; x_wconf 95; x_fsize 39">AL</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000025" title="bbox 375 1913 510 1951; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000256" title="bbox 375 1913 510 1951; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000026" title="bbox 376 1959 923 2006; baseline 0 -14; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000068_000257" title="bbox 376 1959 591 2006; x_wconf 95; x_fsize 41">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000068_000258" title="bbox 677 1964 729 1998; x_wconf 96; x_fsize 41">SS,</span>
+      <span class="ocrx_word" id="word_000068_000259" title="bbox 745 1964 789 1993; x_wconf 95; x_fsize 41">SP</span>
+      <span class="ocrx_word" id="word_000068_000260" title="bbox 802 1963 861 1992; x_wconf 95; x_fsize 41">and</span>
+      <span class="ocrx_word" id="word_000068_000261" title="bbox 874 1964 923 1992; x_wconf 95; x_fsize 41">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000009" title="bbox 375 2063 2090 2550">
+    <p class="ocr_par" id="par_000068_000009" lang="eng" title="bbox 375 2063 2090 2550" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000027" title="bbox 376 2063 2017 2101; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000262" title="bbox 376 2064 441 2092; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000068_000263" title="bbox 452 2073 576 2092; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000068_000264" title="bbox 588 2069 689 2092; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000068_000265" title="bbox 702 2063 728 2092; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000266" title="bbox 741 2063 839 2092; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000068_000267" title="bbox 851 2063 891 2101; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000268" title="bbox 902 2064 953 2092; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000269" title="bbox 965 2063 1123 2101; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000068_000270" title="bbox 1137 2068 1248 2101; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000068_000271" title="bbox 1261 2064 1421 2092; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000068_000272" title="bbox 1434 2064 1485 2092; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000273" title="bbox 1497 2063 1603 2092; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000068_000274" title="bbox 1615 2063 1714 2092; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000068_000275" title="bbox 1727 2063 1753 2092; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000276" title="bbox 1765 2063 1924 2101; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000068_000277" title="bbox 1937 2068 1968 2092; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000068_000278" title="bbox 1979 2063 2017 2092; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000028" title="bbox 376 2113 1995 2151; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000279" title="bbox 376 2113 528 2142; x_wconf 95; x_fsize 39">unloaded</span>
+      <span class="ocrx_word" id="word_000068_000280" title="bbox 541 2113 641 2142; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000068_000281" title="bbox 655 2113 681 2142; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000282" title="bbox 694 2114 814 2151; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000068_000283" title="bbox 825 2113 986 2151; x_wconf 96; x_fsize 39">indirectly</span>
+      <span class="ocrx_word" id="word_000068_000284" title="bbox 998 2123 1030 2142; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000068_000285" title="bbox 1043 2114 1094 2142; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000286" title="bbox 1105 2114 1199 2142; x_wconf 96; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000068_000287" title="bbox 1211 2113 1246 2142; x_wconf 95; x_fsize 39">of</span>
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+      <span class="ocrx_word" id="word_000068_000351" title="bbox 376 2313 449 2342; x_wconf 96; x_fsize 39">hold</span>
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+    <p class="ocr_par" id="par_000068_000010" lang="eng" title="bbox 376 2613 637 2651" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000037" title="bbox 376 2613 637 2651; baseline 0.004 -1; x_size 46.368568; x_descenders 8.3685684; x_ascenders 11">
+      <span class="ocrx_word" id="word_000068_000431" title="bbox 376 2613 637 2651; x_wconf 92; x_fsize 48">A4ExifHold</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000068_000011" lang="eng" title="bbox 376 2723 1696 2808" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000038" title="bbox 376 2723 1449 2761; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000432" title="bbox 376 2724 427 2752; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000068_000433" title="bbox 676 2724 734 2752; x_wconf 96; x_fsize 39">AH</span>
+      <span class="ocrx_word" id="word_000068_000434" title="bbox 745 2723 871 2761; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000068_000435" title="bbox 883 2723 973 2752; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000068_000436" title="bbox 986 2733 1045 2752; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000068_000437" title="bbox 1057 2723 1092 2752; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000438" title="bbox 1101 2724 1152 2752; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000439" title="bbox 1164 2723 1323 2761; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000068_000440" title="bbox 1336 2724 1449 2752; x_wconf 96; x_fsize 39">values:</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000039" title="bbox 676 2780 1696 2808; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000068_000441" title="bbox 676 2781 956 2808; x_wconf 91; x_fsize 27">DevHoldNormal,</span>
+      <span class="ocrx_word" id="word_000068_000442" title="bbox 971 2781 1304 2803; x_wconf 91; x_fsize 27">DevHoldPowerDown</span>
+      <span class="ocrx_word" id="word_000068_000443" title="bbox 1318 2783 1351 2802; x_wconf 85; x_fsize 27">Or</span>
+      <span class="ocrx_word" id="word_000068_000444" title="bbox 1364 2780 1696 2803; x_wconf 91; x_fsize 27">DevHoldPowerFail</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000068_000012" lang="eng" title="bbox 376 2820 765 2863" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000040" title="bbox 376 2820 765 2863; baseline -0.003 -10; x_size 34.888992; x_descenders 5.8889928; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000445" title="bbox 376 2820 468 2863; x_wconf 96; x_fsize 36">OUT:</span>
+      <span class="ocrx_word" id="word_000068_000446" title="bbox 676 2824 765 2852; x_wconf 96; x_fsize 36">None</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000011" title="bbox 376 2869 2060 3112">
+    <p class="ocr_par" id="par_000068_000013" lang="eng" title="bbox 376 2869 923 2916" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000041" title="bbox 376 2869 923 2916; baseline 0 -14; x_size 39.473076; x_descenders 9.4730768; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000068_000447" title="bbox 376 2869 591 2916; x_wconf 96; x_fsize 41">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000068_000448" title="bbox 677 2874 729 2908; x_wconf 96; x_fsize 41">SS,</span>
+      <span class="ocrx_word" id="word_000068_000449" title="bbox 745 2874 789 2903; x_wconf 95; x_fsize 41">SP</span>
+      <span class="ocrx_word" id="word_000068_000450" title="bbox 802 2873 861 2902; x_wconf 95; x_fsize 41">and</span>
+      <span class="ocrx_word" id="word_000068_000451" title="bbox 874 2874 923 2902; x_wconf 95; x_fsize 41">BP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000068_000014" lang="eng" title="bbox 376 2924 2060 3053" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000042" title="bbox 376 2924 2060 2962; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000452" title="bbox 376 2925 441 2953; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000068_000453" title="bbox 453 2924 526 2953; x_wconf 95; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000068_000454" title="bbox 539 2929 640 2953; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000068_000455" title="bbox 653 2924 679 2953; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000456" title="bbox 692 2924 790 2953; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000068_000457" title="bbox 802 2924 842 2962; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000068_000458" title="bbox 853 2925 904 2953; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000459" title="bbox 916 2924 1074 2962; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000068_000460" title="bbox 1088 2929 1199 2962; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000068_000461" title="bbox 1212 2925 1372 2953; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000068_000462" title="bbox 1385 2925 1436 2953; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000463" title="bbox 1448 2924 1554 2953; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000068_000464" title="bbox 1566 2924 1665 2953; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000068_000465" title="bbox 1678 2924 1704 2953; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000068_000466" title="bbox 1716 2924 1875 2962; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000068_000467" title="bbox 1888 2929 1919 2953; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000068_000468" title="bbox 1930 2924 1968 2953; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000068_000469" title="bbox 1980 2924 2060 2953; x_wconf 96; x_fsize 39">held.</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000043" title="bbox 376 2974 2041 3012; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000470" title="bbox 376 2974 450 3003; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000068_000471" title="bbox 463 2984 519 3003; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000068_000472" title="bbox 533 2984 623 3003; x_wconf 96; x_fsize 39">occur</span>
+      <span class="ocrx_word" id="word_000068_000473" title="bbox 637 2984 669 3003; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000068_000474" title="bbox 683 2984 699 3003; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000068_000475" title="bbox 711 2975 804 3003; x_wconf 95; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000068_000476" title="bbox 817 2974 852 3003; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000477" title="bbox 861 2975 945 3003; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000068_000478" title="bbox 957 2974 1130 3003; x_wconf 96; x_fsize 39">conditions</span>
+      <span class="ocrx_word" id="word_000068_000479" title="bbox 1143 2974 1243 3003; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000068_000480" title="bbox 1256 2975 1350 3003; x_wconf 96; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000068_000481" title="bbox 1362 2974 1393 3003; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000482" title="bbox 1407 2975 1458 3003; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000068_000483" title="bbox 1470 2975 1554 3003; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000068_000484" title="bbox 1566 2974 1708 3003; x_wconf 96; x_fsize 39">different</span>
+      <span class="ocrx_word" id="word_000068_000485" title="bbox 1720 2974 1918 3012; x_wconf 96; x_fsize 39">possibilities</span>
+      <span class="ocrx_word" id="word_000068_000486" title="bbox 1931 2974 1977 3003; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000068_000487" title="bbox 1990 2975 2041 3003; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000068_000044" title="bbox 376 3024 672 3053; baseline 0 0; x_size 38.230179; x_descenders 9.2301769; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000488" title="bbox 376 3025 465 3053; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000068_000489" title="bbox 477 3024 548 3053; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000068_000490" title="bbox 561 3024 592 3053; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000068_000491" title="bbox 606 3025 672 3053; x_wconf 96; x_fsize 39">AH:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000068_000015" lang="eng" title="bbox 380 3074 1654 3112" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000045" title="bbox 380 3074 1654 3112; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000492" title="bbox 380 3075 404 3103; x_wconf 95; x_fsize 39">1.</span>
+      <span class="ocrx_word" id="word_000068_000493" title="bbox 419 3074 534 3103; x_wconf 96; x_fsize 39">Device</span>
+      <span class="ocrx_word" id="word_000068_000494" title="bbox 546 3084 684 3112; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000068_000495" title="bbox 696 3079 849 3112; x_wconf 96; x_fsize 39">segments</span>
+      <span class="ocrx_word" id="word_000068_000496" title="bbox 863 3074 952 3103; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000068_000497" title="bbox 965 3079 996 3103; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000068_000498" title="bbox 1007 3074 1045 3103; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000068_000499" title="bbox 1057 3074 1176 3103; x_wconf 95; x_fsize 39">moved.</span>
+      <span class="ocrx_word" id="word_000068_000500" title="bbox 1202 3075 1260 3103; x_wconf 96; x_fsize 39">AH</span>
+      <span class="ocrx_word" id="word_000068_000501" title="bbox 1272 3074 1361 3103; x_wconf 93; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000068_000502" title="bbox 1374 3081 1654 3103; x_wconf 89; x_fsize 39">DevHoldNormal.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000068_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000068_000016" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000068_000046" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000068_000503" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000068_000504" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000068_000505" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000068_000506" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">66</span>
+      <span class="ocrx_word" id="word_000068_000507" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000068_000508" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000068_000509" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000069" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0069.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000069_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000069_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000069_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000069_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000069_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000069_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000069_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000069_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000069_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000069_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000069_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000069_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000001" title="bbox 375 311 2105 1149">
+    <p class="ocr_par" id="par_000069_000001" lang="eng" title="bbox 376 311 2077 390" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000001" title="bbox 376 311 2077 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000011" title="bbox 376 312 404 340; x_wconf 95; x_fsize 39">2.</span>
+      <span class="ocrx_word" id="word_000069_000012" title="bbox 419 311 566 340; x_wconf 95; x_fsize 39">Machine</span>
+      <span class="ocrx_word" id="word_000069_000013" title="bbox 579 311 669 340; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000069_000014" title="bbox 681 316 712 340; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000015" title="bbox 725 311 830 340; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000069_000016" title="bbox 844 311 892 340; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000069_000017" title="bbox 901 311 960 340; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000069_000018" title="bbox 972 317 1003 340; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000019" title="bbox 1014 321 1204 349; x_wconf 92; x_fsize 39">power-save</span>
+      <span class="ocrx_word" id="word_000069_000020" title="bbox 1216 311 1356 340; x_wconf 96; x_fsize 39">time-out</span>
+      <span class="ocrx_word" id="word_000069_000021" title="bbox 1369 321 1402 340; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000069_000022" title="bbox 1415 312 1466 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000023" title="bbox 1478 311 1526 340; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000069_000024" title="bbox 1536 311 1641 340; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000069_000025" title="bbox 1654 311 1746 349; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000069_000026" title="bbox 1758 311 1891 349; x_wconf 96; x_fsize 39">pressed.</span>
+      <span class="ocrx_word" id="word_000069_000027" title="bbox 1917 312 1975 340; x_wconf 95; x_fsize 39">AH</span>
+      <span class="ocrx_word" id="word_000069_000028" title="bbox 1986 311 2077 340; x_wconf 96; x_fsize 39">holds</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000002" title="bbox 376 368 719 390; baseline 0 -1; x_size 28.302452; x_descenders 7.3024526; x_ascenders 6">
+      <span class="ocrx_word" id="word_000069_000029" title="bbox 376 368 719 390; x_wconf 91; x_fsize 29">DevHoldPowerDown.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000069_000002" lang="eng" title="bbox 376 410 2073 490" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000003" title="bbox 377 410 2073 448; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000030" title="bbox 377 411 404 440; x_wconf 96; x_fsize 39">3.</span>
+      <span class="ocrx_word" id="word_000069_000031" title="bbox 419 410 566 439; x_wconf 96; x_fsize 39">Machine</span>
+      <span class="ocrx_word" id="word_000069_000032" title="bbox 579 410 668 439; x_wconf 96; x_fsize 39">about</span>
+      <span class="ocrx_word" id="word_000069_000033" title="bbox 681 415 712 439; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000034" title="bbox 725 410 830 439; x_wconf 96; x_fsize 39">switch</span>
+      <span class="ocrx_word" id="word_000069_000035" title="bbox 844 410 892 439; x_wconf 96; x_fsize 39">off</span>
+      <span class="ocrx_word" id="word_000069_000036" title="bbox 901 410 960 439; x_wconf 96; x_fsize 39">due</span>
+      <span class="ocrx_word" id="word_000069_000037" title="bbox 972 415 1003 439; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000038" title="bbox 1014 420 1116 448; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000069_000039" title="bbox 1130 420 1236 439; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000069_000040" title="bbox 1247 410 1339 448; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000069_000041" title="bbox 1351 410 1495 439; x_wconf 96; x_fsize 39">removed</span>
+      <span class="ocrx_word" id="word_000069_000042" title="bbox 1508 420 1541 439; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000069_000043" title="bbox 1554 411 1605 439; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000044" title="bbox 1616 410 1757 439; x_wconf 96; x_fsize 39">batteries</span>
+      <span class="ocrx_word" id="word_000069_000045" title="bbox 1770 410 1888 448; x_wconf 96; x_fsize 39">failing.</span>
+      <span class="ocrx_word" id="word_000069_000046" title="bbox 1914 411 1972 439; x_wconf 96; x_fsize 39">AH</span>
+      <span class="ocrx_word" id="word_000069_000047" title="bbox 1984 410 2073 439; x_wconf 96; x_fsize 39">holds</span>
+     </span>
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+
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+      <span class="ocrx_word" id="word_000069_000193" title="bbox 975 911 1089 940; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000069_000194" title="bbox 1100 911 1179 949; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000069_000195" title="bbox 1191 911 1265 940; x_wconf 96; x_fsize 39">door</span>
+      <span class="ocrx_word" id="word_000069_000196" title="bbox 1278 911 1412 949; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000069_000197" title="bbox 1426 911 1485 940; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000198" title="bbox 1498 911 1626 949; x_wconf 93; x_fsize 39">closing.</span>
+      <span class="ocrx_word" id="word_000069_000199" title="bbox 1652 912 1677 940; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000069_000200" title="bbox 1689 911 1715 940; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000201" title="bbox 1728 911 1788 940; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000069_000202" title="bbox 1801 912 1887 940; x_wconf 95; x_fsize 39">latter</span>
+      <span class="ocrx_word" id="word_000069_000203" title="bbox 1899 911 2019 940; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000069_000204" title="bbox 2031 912 2095 940; x_wconf 96; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000014" title="bbox 375 960 2093 999; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000205" title="bbox 375 962 455 999; x_wconf 96; x_fsize 39">polls</span>
+      <span class="ocrx_word" id="word_000069_000206" title="bbox 468 961 514 990; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000069_000207" title="bbox 527 962 578 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000208" title="bbox 590 971 668 999; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000069_000209" title="bbox 682 971 715 990; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000069_000210" title="bbox 728 961 831 990; x_wconf 95; x_fsize 39">closed</span>
+      <span class="ocrx_word" id="word_000069_000211" title="bbox 845 966 938 990; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000069_000212" title="bbox 951 961 986 990; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000213" title="bbox 995 962 1046 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000214" title="bbox 1057 962 1127 990; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000069_000215" title="bbox 1139 961 1282 990; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000069_000216" title="bbox 1294 961 1393 996; x_wconf 96; x_fsize 39">doors,</span>
+      <span class="ocrx_word" id="word_000069_000217" title="bbox 1409 961 1519 999; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000069_000218" title="bbox 1532 962 1583 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000219" title="bbox 1595 961 1697 999; x_wconf 93; x_fsize 39">global</span>
+      <span class="ocrx_word" id="word_000069_000220" title="bbox 1711 968 1876 995; x_wconf 90; x_fsize 39">HoldFlag</span>
+      <span class="ocrx_word" id="word_000069_000221" title="bbox 1890 960 2093 998; x_wconf 96; x_fsize 39">accordingly.</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000015" title="bbox 376 1010 2070 1048; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000222" title="bbox 376 1011 441 1039; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000069_000223" title="bbox 453 1010 533 1039; x_wconf 96; x_fsize 39">Hold</span>
+      <span class="ocrx_word" id="word_000069_000224" title="bbox 546 1015 647 1039; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000069_000225" title="bbox 660 1010 736 1039; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000069_000226" title="bbox 748 1011 817 1039; x_wconf 96; x_fsize 39">thus</span>
+      <span class="ocrx_word" id="word_000069_000227" title="bbox 830 1010 968 1039; x_wconf 96; x_fsize 39">includes</span>
+      <span class="ocrx_word" id="word_000069_000228" title="bbox 982 1020 998 1039; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000229" title="bbox 1011 1010 1107 1039; x_wconf 95; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000069_000230" title="bbox 1119 1020 1158 1039; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000069_000231" title="bbox 1172 1011 1223 1039; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000232" title="bbox 1236 1015 1329 1039; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000069_000233" title="bbox 1342 1010 1377 1039; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000234" title="bbox 1386 1011 1437 1039; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000235" title="bbox 1450 1018 1615 1045; x_wconf 91; x_fsize 39">HoldFlag</span>
+      <span class="ocrx_word" id="word_000069_000236" title="bbox 1629 1010 1688 1039; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000237" title="bbox 1701 1010 1727 1039; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000238" title="bbox 1740 1011 1896 1048; x_wconf 96; x_fsize 39">generally</span>
+      <span class="ocrx_word" id="word_000069_000239" title="bbox 1907 1010 2070 1048; x_wconf 96; x_fsize 39">optimised</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000016" title="bbox 376 1060 2056 1098; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000240" title="bbox 376 1065 407 1089; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000241" title="bbox 418 1060 456 1089; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000069_000242" title="bbox 469 1070 501 1089; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000243" title="bbox 514 1060 651 1089; x_wconf 96; x_fsize 39">efficient</span>
+      <span class="ocrx_word" id="word_000069_000244" title="bbox 664 1070 696 1089; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000245" title="bbox 708 1060 851 1098; x_wconf 95; x_fsize 39">possible.</span>
+      <span class="ocrx_word" id="word_000069_000246" title="bbox 877 1061 926 1089; x_wconf 96; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000069_000247" title="bbox 940 1060 1056 1089; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000069_000248" title="bbox 1068 1060 1103 1089; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000249" title="bbox 1112 1061 1163 1089; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000250" title="bbox 1176 1065 1322 1089; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000069_000251" title="bbox 1334 1060 1369 1089; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000252" title="bbox 1378 1060 1581 1089; x_wconf 89; x_fsize 39">A4ExifHold</span>
+      <span class="ocrx_word" id="word_000069_000253" title="bbox 1593 1060 1753 1098; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000069_000254" title="bbox 1765 1060 1873 1089; x_wconf 96; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000069_000255" title="bbox 1899 1061 1923 1089; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000069_000256" title="bbox 1936 1060 2056 1089; x_wconf 96; x_fsize 39">follows</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000017" title="bbox 376 1111 1008 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000257" title="bbox 376 1112 427 1140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000258" title="bbox 438 1116 555 1149; x_wconf 96; x_fsize 39">pattern</span>
+      <span class="ocrx_word" id="word_000069_000259" title="bbox 569 1111 615 1140; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000069_000260" title="bbox 629 1121 645 1140; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000261" title="bbox 658 1111 769 1149; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000069_000262" title="bbox 782 1111 888 1140; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000069_000263" title="bbox 900 1111 1008 1140; x_wconf 96; x_fsize 39">driver:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000002" title="bbox 452 1213 2101 1654">
+    <p class="ocr_par" id="par_000069_000004" lang="eng" title="bbox 452 1213 1192 1251" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000018" title="bbox 452 1213 1192 1251; baseline -0.001 -9; x_size 34; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000264" title="bbox 452 1220 467 1235; x_wconf 88; x_fsize 35">e</span>
+      <span class="ocrx_word" id="word_000069_000265" title="bbox 526 1213 632 1243; x_wconf 73; x_fsize 35">Check</span>
+      <span class="ocrx_word" id="word_000069_000266" title="bbox 644 1214 695 1242; x_wconf 96; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000069_000267" title="bbox 708 1218 783 1242; x_wconf 96; x_fsize 35">state</span>
+      <span class="ocrx_word" id="word_000069_000268" title="bbox 795 1213 830 1242; x_wconf 96; x_fsize 35">of</span>
+      <span class="ocrx_word" id="word_000069_000269" title="bbox 839 1214 890 1242; x_wconf 96; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000069_000270" title="bbox 902 1213 1004 1251; x_wconf 93; x_fsize 35">global</span>
+      <span class="ocrx_word" id="word_000069_000271" title="bbox 1018 1220 1192 1247; x_wconf 82; x_fsize 35">HoldFlag.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000069_000005" lang="eng" title="bbox 452 1264 2092 1352" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000019" title="bbox 452 1264 2092 1302; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000272" title="bbox 452 1271 467 1286; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000069_000273" title="bbox 526 1264 555 1293; x_wconf 54; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000274" title="bbox 564 1265 615 1293; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000275" title="bbox 627 1264 690 1302; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000069_000276" title="bbox 703 1264 729 1293; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000277" title="bbox 742 1274 899 1299; x_wconf 96; x_fsize 39">non-zero,</span>
+      <span class="ocrx_word" id="word_000069_000278" title="bbox 914 1265 985 1293; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000069_000279" title="bbox 999 1265 1050 1293; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000280" title="bbox 1062 1264 1161 1293; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000069_000281" title="bbox 1174 1264 1200 1293; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000282" title="bbox 1214 1264 1336 1302; x_wconf 96; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000069_000283" title="bbox 1346 1264 1418 1293; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000069_000284" title="bbox 1432 1264 1491 1293; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000285" title="bbox 1504 1265 1555 1293; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000286" title="bbox 1567 1264 1704 1293; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000069_000287" title="bbox 1717 1270 1835 1293; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000069_000288" title="bbox 1848 1264 1975 1293; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000069_000289" title="bbox 1987 1264 2092 1302; x_wconf 96; x_fsize 39">taking</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000020" title="bbox 523 1314 830 1352; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000290" title="bbox 523 1324 582 1352; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000069_000291" title="bbox 593 1314 707 1343; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000069_000292" title="bbox 721 1314 830 1343; x_wconf 96; x_fsize 39">action.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000069_000006" lang="eng" title="bbox 452 1366 2101 1654" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000021" title="bbox 452 1366 2091 1401; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000293" title="bbox 452 1374 467 1389; x_wconf 89; x_fsize 36">e</span>
+      <span class="ocrx_word" id="word_000069_000294" title="bbox 495 1362 511 1406; x_wconf 15; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000069_000295" title="bbox 526 1367 555 1396; x_wconf 47; x_fsize 36">If</span>
+      <span class="ocrx_word" id="word_000069_000296" title="bbox 564 1368 615 1396; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000069_000297" title="bbox 628 1374 793 1401; x_wconf 76; x_fsize 36">HoldFlag</span>
+      <span class="ocrx_word" id="word_000069_000298" title="bbox 806 1366 832 1395; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000069_000299" title="bbox 845 1376 924 1401; x_wconf 96; x_fsize 36">zero,</span>
+      <span class="ocrx_word" id="word_000069_000300" title="bbox 939 1367 1010 1395; x_wconf 96; x_fsize 36">then</span>
+      <span class="ocrx_word" id="word_000069_000301" title="bbox 1024 1367 1075 1395; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000069_000302" title="bbox 1087 1366 1224 1395; x_wconf 96; x_fsize 36">function</span>
+      <span class="ocrx_word" id="word_000069_000303" title="bbox 1238 1366 1349 1395; x_wconf 96; x_fsize 36">checks</span>
+      <span class="ocrx_word" id="word_000069_000304" title="bbox 1362 1367 1413 1395; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000069_000305" title="bbox 1426 1371 1519 1395; x_wconf 96; x_fsize 36">status</span>
+      <span class="ocrx_word" id="word_000069_000306" title="bbox 1532 1366 1567 1395; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000069_000307" title="bbox 1577 1367 1617 1395; x_wconf 96; x_fsize 36">all</span>
+      <span class="ocrx_word" id="word_000069_000308" title="bbox 1630 1367 1681 1395; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000069_000309" title="bbox 1693 1367 1840 1395; x_wconf 95; x_fsize 36">channels</span>
+      <span class="ocrx_word" id="word_000069_000310" title="bbox 1853 1367 1916 1395; x_wconf 96; x_fsize 36">that</span>
+      <span class="ocrx_word" id="word_000069_000311" title="bbox 1929 1367 1980 1395; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000069_000312" title="bbox 1992 1366 2091 1395; x_wconf 96; x_fsize 36">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000022" title="bbox 522 1416 2079 1454; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000313" title="bbox 522 1416 548 1445; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000314" title="bbox 560 1416 721 1454; x_wconf 96; x_fsize 39">permitted</span>
+      <span class="ocrx_word" id="word_000069_000315" title="bbox 734 1421 765 1445; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000316" title="bbox 777 1426 865 1454; x_wconf 95; x_fsize 39">open.</span>
+      <span class="ocrx_word" id="word_000069_000317" title="bbox 891 1416 920 1445; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000318" title="bbox 930 1426 989 1454; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000069_000319" title="bbox 1000 1416 1035 1445; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000320" title="bbox 1044 1417 1129 1445; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000069_000321" title="bbox 1141 1417 1288 1445; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000069_000322" title="bbox 1301 1417 1379 1445; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000069_000323" title="bbox 1391 1416 1468 1445; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000069_000324" title="bbox 1481 1426 1559 1454; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000069_000325" title="bbox 1573 1417 1704 1445; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000069_000326" title="bbox 1717 1416 1796 1454; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000069_000327" title="bbox 1809 1416 1937 1451; x_wconf 95; x_fsize 39">cleared,</span>
+      <span class="ocrx_word" id="word_000069_000328" title="bbox 1952 1416 1975 1445; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000069_000329" title="bbox 1987 1416 2014 1445; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000330" title="bbox 2026 1421 2079 1445; x_wconf 96; x_fsize 39">not</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000023" title="bbox 522 1467 2101 1505; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000331" title="bbox 522 1477 683 1505; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000069_000332" title="bbox 694 1473 725 1496; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000333" title="bbox 737 1467 777 1496; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000069_000334" title="bbox 790 1467 936 1505; x_wconf 96; x_fsize 39">anything</span>
+      <span class="ocrx_word" id="word_000069_000335" title="bbox 950 1477 982 1496; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000336" title="bbox 994 1473 1061 1505; x_wconf 96; x_fsize 39">part</span>
+      <span class="ocrx_word" id="word_000069_000337" title="bbox 1073 1467 1108 1496; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000338" title="bbox 1117 1468 1168 1496; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000339" title="bbox 1179 1477 1302 1505; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000069_000340" title="bbox 1315 1467 1350 1496; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000341" title="bbox 1358 1467 1487 1505; x_wconf 96; x_fsize 39">holding</span>
+      <span class="ocrx_word" id="word_000069_000342" title="bbox 1500 1468 1551 1496; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000343" title="bbox 1563 1468 1703 1496; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000069_000344" title="bbox 1729 1468 1812 1505; x_wconf 95; x_fsize 39">Only</span>
+      <span class="ocrx_word" id="word_000069_000345" title="bbox 1823 1467 1854 1496; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000069_000346" title="bbox 1868 1468 1919 1496; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000347" title="bbox 1931 1477 2001 1496; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000069_000348" title="bbox 2013 1468 2101 1496; x_wconf 96; x_fsize 39">when</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000024" title="bbox 522 1516 2073 1555; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000349" title="bbox 522 1518 573 1546; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000350" title="bbox 585 1517 664 1555; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000069_000351" title="bbox 678 1527 728 1546; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000069_000352" title="bbox 741 1523 784 1546; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000069_000353" title="bbox 797 1517 823 1546; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000354" title="bbox 836 1518 887 1546; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000355" title="bbox 900 1517 1290 1551; x_wconf 45; x_fsize 39">'stopChannelRunning’</span>
+      <span class="ocrx_word" id="word_000069_000356" title="bbox 1304 1516 1441 1545; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000069_000357" title="bbox 1455 1516 1596 1545; x_wconf 95; x_fsize 39">invoked.</span>
+      <span class="ocrx_word" id="word_000069_000358" title="bbox 1622 1517 1666 1545; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000069_000359" title="bbox 1679 1516 1751 1545; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000069_000360" title="bbox 1765 1517 1816 1545; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000361" title="bbox 1829 1516 1945 1545; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000069_000362" title="bbox 1958 1517 2029 1554; x_wconf 96; x_fsize 39">loop</span>
+      <span class="ocrx_word" id="word_000069_000363" title="bbox 2042 1516 2073 1545; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000025" title="bbox 522 1566 2022 1604; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000364" title="bbox 522 1567 573 1595; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000365" title="bbox 585 1567 675 1595; x_wconf 96; x_fsize 39">Reset</span>
+      <span class="ocrx_word" id="word_000069_000366" title="bbox 687 1571 797 1601; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000069_000367" title="bbox 812 1567 863 1595; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000368" title="bbox 875 1566 977 1604; x_wconf 93; x_fsize 39">global</span>
+      <span class="ocrx_word" id="word_000069_000369" title="bbox 991 1574 1322 1596; x_wconf 87; x_fsize 39">numberofchannels</span>
+      <span class="ocrx_word" id="word_000069_000370" title="bbox 1337 1566 1363 1595; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000371" title="bbox 1376 1566 1450 1595; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000069_000372" title="bbox 1464 1576 1496 1595; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000373" title="bbox 1509 1567 1560 1595; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000374" title="bbox 1572 1567 1643 1604; x_wconf 96; x_fsize 39">loop</span>
+      <span class="ocrx_word" id="word_000069_000375" title="bbox 1656 1571 1780 1595; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000069_000376" title="bbox 1794 1576 1826 1595; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000377" title="bbox 1839 1567 1913 1595; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000069_000378" title="bbox 1927 1566 1962 1595; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000379" title="bbox 1971 1567 2022 1595; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000026" title="bbox 521 1616 1131 1654; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000380" title="bbox 521 1616 656 1654; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000069_000381" title="bbox 668 1617 815 1645; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000069_000382" title="bbox 828 1617 883 1645; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000069_000383" title="bbox 896 1621 927 1645; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000384" title="bbox 938 1616 976 1645; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000069_000385" title="bbox 988 1616 1131 1645; x_wconf 96; x_fsize 39">checked.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000003" title="bbox 376 1717 765 1917">
+    <p class="ocr_par" id="par_000069_000007" lang="eng" title="bbox 376 1717 765 1908" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000027" title="bbox 376 1717 722 1755; baseline 0.003 -1; x_size 44.783394; x_descenders 7.7833934; x_ascenders 9">
+      <span class="ocrx_word" id="word_000069_000386" title="bbox 376 1717 722 1755; x_wconf 91; x_fsize 46">A4ExifResume</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000028" title="bbox 376 1828 765 1856; baseline 0 0; x_size 33.28159; x_descenders 5.2815881; x_ascenders 9">
+      <span class="ocrx_word" id="word_000069_000387" title="bbox 376 1828 427 1856; x_wconf 96; x_fsize 34">IN:</span>
+      <span class="ocrx_word" id="word_000069_000388" title="bbox 676 1828 765 1856; x_wconf 96; x_fsize 34">None</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000029" title="bbox 376 1875 765 1917; baseline -0.003 -9; x_size 34.28159; x_descenders 5.2815881; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000389" title="bbox 376 1875 468 1917; x_wconf 96; x_fsize 35">OUT:</span>
+      <span class="ocrx_word" id="word_000069_000390" title="bbox 676 1879 765 1907; x_wconf 96; x_fsize 35">None</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000004" title="bbox 376 1925 923 1971">
+    <p class="ocr_par" id="par_000069_000008" lang="eng" title="bbox 376 1925 923 1971" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000030" title="bbox 376 1925 923 1971; baseline 0 -14; x_size 37.897434; x_descenders 9.4743586; x_ascenders 9.4743586">
+      <span class="ocrx_word" id="word_000069_000391" title="bbox 376 1925 591 1971; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000069_000392" title="bbox 677 1929 729 1963; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000069_000393" title="bbox 745 1929 789 1958; x_wconf 95; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000069_000394" title="bbox 802 1928 861 1957; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000395" title="bbox 874 1929 923 1957; x_wconf 96; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000005" title="bbox 375 2028 2100 2416">
+    <p class="ocr_par" id="par_000069_000009" lang="eng" title="bbox 375 2028 2100 2416" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000031" title="bbox 376 2028 2043 2066; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000396" title="bbox 376 2029 441 2057; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000069_000397" title="bbox 452 2038 573 2057; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000069_000398" title="bbox 585 2033 686 2057; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000069_000399" title="bbox 699 2028 725 2057; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000400" title="bbox 738 2028 836 2057; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000069_000401" title="bbox 848 2028 888 2066; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000069_000402" title="bbox 899 2029 950 2057; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000403" title="bbox 962 2028 1120 2066; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000069_000404" title="bbox 1134 2033 1245 2066; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000069_000405" title="bbox 1258 2033 1289 2057; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000406" title="bbox 1300 2033 1407 2057; x_wconf 96; x_fsize 39">restart</span>
+      <span class="ocrx_word" id="word_000069_000407" title="bbox 1420 2038 1436 2057; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000408" title="bbox 1449 2028 1520 2057; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000069_000409" title="bbox 1533 2028 1639 2057; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000069_000410" title="bbox 1651 2028 1759 2057; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000069_000411" title="bbox 1785 2029 1917 2057; x_wconf 96; x_fsize 39">Resume</span>
+      <span class="ocrx_word" id="word_000069_000412" title="bbox 1929 2028 1993 2057; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000069_000413" title="bbox 2005 2028 2043 2057; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000032" title="bbox 376 2078 2100 2116; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000414" title="bbox 376 2078 474 2107; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000069_000415" title="bbox 488 2078 562 2107; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000069_000416" title="bbox 576 2088 592 2107; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000417" title="bbox 605 2078 678 2107; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000069_000418" title="bbox 691 2078 802 2107; x_wconf 96; x_fsize 39">caused</span>
+      <span class="ocrx_word" id="word_000069_000419" title="bbox 814 2078 854 2116; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000069_000420" title="bbox 866 2088 925 2116; x_wconf 95; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000069_000421" title="bbox 936 2078 971 2107; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000422" title="bbox 980 2079 1031 2107; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000423" title="bbox 1043 2078 1110 2107; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000069_000424" title="bbox 1122 2078 1320 2116; x_wconf 96; x_fsize 39">possibilities</span>
+      <span class="ocrx_word" id="word_000069_000425" title="bbox 1333 2078 1486 2107; x_wconf 96; x_fsize 39">indicated</span>
+      <span class="ocrx_word" id="word_000069_000426" title="bbox 1500 2079 1595 2107; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000069_000427" title="bbox 1607 2078 1638 2107; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000069_000428" title="bbox 1652 2079 1703 2107; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000429" title="bbox 1716 2078 1830 2107; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000069_000430" title="bbox 1844 2088 1883 2107; x_wconf 92; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000069_000431" title="bbox 1897 2078 2100 2107; x_wconf 92; x_fsize 39">A4ExifHold</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000033" title="bbox 375 2128 2024 2166; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000432" title="bbox 375 2128 427 2157; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000069_000433" title="bbox 440 2128 463 2157; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000069_000434" title="bbox 476 2128 585 2157; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000069_000435" title="bbox 597 2128 635 2157; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000069_000436" title="bbox 647 2128 738 2157; x_wconf 96; x_fsize 39">noted</span>
+      <span class="ocrx_word" id="word_000069_000437" title="bbox 751 2129 815 2157; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000069_000438" title="bbox 827 2128 858 2157; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000069_000439" title="bbox 873 2138 958 2157; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000069_000440" title="bbox 970 2138 1064 2163; x_wconf 92; x_fsize 39">cases,</span>
+      <span class="ocrx_word" id="word_000069_000441" title="bbox 1079 2129 1193 2158; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000069_000442" title="bbox 1206 2128 1269 2157; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000069_000443" title="bbox 1282 2129 1355 2166; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000069_000444" title="bbox 1365 2128 1403 2157; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000069_000445" title="bbox 1416 2128 1561 2157; x_wconf 96; x_fsize 39">switched</span>
+      <span class="ocrx_word" id="word_000069_000446" title="bbox 1574 2138 1613 2157; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000069_000447" title="bbox 1627 2129 1707 2166; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000069_000448" title="bbox 1718 2129 1769 2157; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000449" title="bbox 1781 2129 1840 2157; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000069_000450" title="bbox 1853 2133 1884 2157; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000451" title="bbox 1895 2138 2024 2157; x_wconf 96; x_fsize 39">resume.</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000034" title="bbox 376 2178 2087 2216; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000452" title="bbox 376 2179 441 2207; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000069_000453" title="bbox 453 2178 559 2207; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000069_000454" title="bbox 571 2178 670 2207; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000069_000455" title="bbox 683 2178 709 2207; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000456" title="bbox 722 2178 867 2216; x_wconf 96; x_fsize 39">expected</span>
+      <span class="ocrx_word" id="word_000069_000457" title="bbox 880 2183 911 2207; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000458" title="bbox 922 2188 1045 2207; x_wconf 96; x_fsize 39">recover</span>
+      <span class="ocrx_word" id="word_000069_000459" title="bbox 1058 2178 1137 2207; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000069_000460" title="bbox 1150 2179 1201 2207; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000461" title="bbox 1212 2178 1354 2216; x_wconf 96; x_fsize 39">previous</span>
+      <span class="ocrx_word" id="word_000069_000462" title="bbox 1367 2178 1440 2207; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000069_000463" title="bbox 1454 2178 1513 2207; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000464" title="bbox 1525 2188 1646 2207; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000069_000465" title="bbox 1659 2188 1718 2216; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000069_000466" title="bbox 1730 2178 1901 2216; x_wconf 96; x_fsize 39">suspended</span>
+      <span class="ocrx_word" id="word_000069_000467" title="bbox 1914 2179 1968 2208; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000069_000468" title="bbox 1981 2183 2087 2216; x_wconf 96; x_fsize 39">except</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000035" title="bbox 376 2228 2099 2266; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000469" title="bbox 376 2228 407 2257; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000069_000470" title="bbox 421 2229 472 2257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000471" title="bbox 484 2238 554 2257; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000069_000472" title="bbox 566 2228 601 2257; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000473" title="bbox 609 2238 711 2266; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000069_000474" title="bbox 724 2228 833 2257; x_wconf 96; x_fsize 39">failure</span>
+      <span class="ocrx_word" id="word_000069_000475" title="bbox 845 2229 946 2257; x_wconf 96; x_fsize 39">where</span>
+      <span class="ocrx_word" id="word_000069_000476" title="bbox 958 2229 1009 2257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000477" title="bbox 1020 2238 1141 2257; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000069_000478" title="bbox 1153 2233 1254 2257; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000069_000479" title="bbox 1267 2229 1361 2266; x_wconf 96; x_fsize 39">ought</span>
+      <span class="ocrx_word" id="word_000069_000480" title="bbox 1374 2233 1405 2257; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000481" title="bbox 1416 2238 1518 2266; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000069_000482" title="bbox 1531 2238 1571 2266; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000069_000483" title="bbox 1584 2229 1635 2257; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000484" title="bbox 1646 2228 1818 2266; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000069_000485" title="bbox 1832 2228 1891 2257; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000069_000486" title="bbox 1903 2233 1957 2266; x_wconf 95; x_fsize 39">put</span>
+      <span class="ocrx_word" id="word_000069_000487" title="bbox 1969 2228 1991 2257; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000069_000488" title="bbox 2004 2228 2070 2257; x_wconf 91; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000069_000489" title="bbox 2083 2238 2099 2257; x_wconf 91; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000036" title="bbox 375 2278 2069 2316; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000490" title="bbox 375 2278 487 2307; x_wconf 96; x_fsize 39">known</span>
+      <span class="ocrx_word" id="word_000069_000491" title="bbox 502 2283 577 2307; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000069_000492" title="bbox 589 2278 758 2316; x_wconf 96; x_fsize 39">indicating</span>
+      <span class="ocrx_word" id="word_000069_000493" title="bbox 771 2283 802 2307; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000494" title="bbox 814 2279 865 2307; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000495" title="bbox 877 2288 945 2307; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000069_000496" title="bbox 958 2279 1022 2307; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000069_000497" title="bbox 1034 2278 1103 2307; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000069_000498" title="bbox 1116 2288 1187 2316; x_wconf 95; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000069_000499" title="bbox 1198 2279 1276 2307; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000069_000500" title="bbox 1287 2278 1363 2307; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000069_000501" title="bbox 1377 2279 1444 2307; x_wconf 95; x_fsize 39">lost.</span>
+      <span class="ocrx_word" id="word_000069_000502" title="bbox 1470 2279 1535 2307; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000069_000503" title="bbox 1546 2288 1667 2307; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000069_000504" title="bbox 1679 2283 1780 2307; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000069_000505" title="bbox 1793 2278 1857 2307; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000069_000506" title="bbox 1871 2279 1936 2307; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000069_000507" title="bbox 1948 2279 2026 2307; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000069_000508" title="bbox 2038 2283 2069 2307; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000037" title="bbox 376 2328 2060 2366; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000509" title="bbox 376 2328 489 2357; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000069_000510" title="bbox 501 2329 552 2357; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000511" title="bbox 563 2328 784 2357; x_wconf 96; x_fsize 39">reinstallation</span>
+      <span class="ocrx_word" id="word_000069_000512" title="bbox 798 2328 833 2357; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000513" title="bbox 843 2338 902 2366; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000069_000514" title="bbox 913 2328 1059 2366; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000069_000515" title="bbox 1073 2328 1188 2357; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000069_000516" title="bbox 1199 2328 1334 2357; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000069_000517" title="bbox 1346 2328 1386 2366; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000069_000518" title="bbox 1397 2328 1547 2366; x_wconf 96; x_fsize 39">checking</span>
+      <span class="ocrx_word" id="word_000069_000519" title="bbox 1560 2329 1611 2357; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000520" title="bbox 1624 2333 1717 2357; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000069_000521" title="bbox 1730 2328 1765 2357; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000522" title="bbox 1774 2329 1825 2357; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000523" title="bbox 1837 2338 1915 2366; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000069_000524" title="bbox 1929 2329 2060 2357; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000038" title="bbox 376 2378 448 2416; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000525" title="bbox 376 2378 448 2416; x_wconf 95; x_fsize 39">flag.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000006" title="bbox 452 2480 2103 2822">
+    <p class="ocr_par" id="par_000069_000010" lang="eng" title="bbox 452 2480 1192 2518" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000039" title="bbox 452 2480 1192 2518; baseline -0.001 -9; x_size 34; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000526" title="bbox 452 2487 467 2502; x_wconf 88; x_fsize 35">e</span>
+      <span class="ocrx_word" id="word_000069_000527" title="bbox 526 2480 632 2510; x_wconf 77; x_fsize 35">Check</span>
+      <span class="ocrx_word" id="word_000069_000528" title="bbox 644 2481 695 2509; x_wconf 96; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000069_000529" title="bbox 708 2485 783 2509; x_wconf 96; x_fsize 35">state</span>
+      <span class="ocrx_word" id="word_000069_000530" title="bbox 795 2480 830 2509; x_wconf 96; x_fsize 35">of</span>
+      <span class="ocrx_word" id="word_000069_000531" title="bbox 839 2481 890 2509; x_wconf 96; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000069_000532" title="bbox 902 2480 1004 2518; x_wconf 93; x_fsize 35">global</span>
+      <span class="ocrx_word" id="word_000069_000533" title="bbox 1018 2487 1192 2514; x_wconf 81; x_fsize 35">HoldFlag.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000069_000011" lang="eng" title="bbox 452 2531 1988 2569" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000040" title="bbox 452 2531 1988 2569; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000534" title="bbox 452 2538 467 2553; x_wconf 93; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000069_000535" title="bbox 526 2531 555 2560; x_wconf 48; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000536" title="bbox 564 2532 615 2560; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000537" title="bbox 627 2531 690 2569; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000069_000538" title="bbox 703 2531 729 2560; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000539" title="bbox 742 2541 821 2566; x_wconf 96; x_fsize 39">zero,</span>
+      <span class="ocrx_word" id="word_000069_000540" title="bbox 836 2532 907 2560; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000069_000541" title="bbox 921 2532 972 2560; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000542" title="bbox 984 2531 1083 2560; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000069_000543" title="bbox 1095 2532 1151 2560; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000069_000544" title="bbox 1165 2531 1287 2569; x_wconf 95; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000069_000545" title="bbox 1297 2531 1438 2560; x_wconf 96; x_fsize 39">resumed</span>
+      <span class="ocrx_word" id="word_000069_000546" title="bbox 1452 2541 1486 2560; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000069_000547" title="bbox 1497 2536 1598 2560; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000069_000548" title="bbox 1612 2531 1739 2560; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000069_000549" title="bbox 1751 2531 1865 2560; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000069_000550" title="bbox 1879 2531 1988 2560; x_wconf 96; x_fsize 39">action.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000069_000012" lang="eng" title="bbox 452 2583 2103 2822" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000041" title="bbox 452 2583 2052 2621; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000551" title="bbox 452 2590 467 2605; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000069_000552" title="bbox 526 2583 555 2612; x_wconf 52; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000553" title="bbox 564 2584 615 2612; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000554" title="bbox 627 2583 690 2621; x_wconf 97; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000069_000555" title="bbox 703 2583 729 2612; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000556" title="bbox 742 2593 899 2618; x_wconf 96; x_fsize 39">non-zero,</span>
+      <span class="ocrx_word" id="word_000069_000557" title="bbox 914 2584 985 2612; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000069_000558" title="bbox 999 2583 1095 2612; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000069_000559" title="bbox 1107 2584 1158 2612; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000560" title="bbox 1170 2583 1244 2612; x_wconf 96; x_fsize 39">door</span>
+      <span class="ocrx_word" id="word_000069_000561" title="bbox 1258 2588 1351 2612; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000069_000562" title="bbox 1364 2583 1399 2612; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000563" title="bbox 1408 2584 1459 2612; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000564" title="bbox 1470 2584 1539 2612; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000069_000565" title="bbox 1552 2583 1695 2612; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000069_000566" title="bbox 1707 2583 1779 2612; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000069_000567" title="bbox 1794 2593 1810 2612; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000568" title="bbox 1823 2584 1882 2612; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000069_000569" title="bbox 1896 2589 1927 2612; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000570" title="bbox 1939 2584 1990 2612; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000571" title="bbox 2002 2584 2052 2613; x_wconf 96; x_fsize 39">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000042" title="bbox 523 2633 2062 2671; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000572" title="bbox 523 2641 771 2663; x_wconf 48; x_fsize 39">HwGetSsdData</span>
+      <span class="ocrx_word" id="word_000069_000573" title="bbox 786 2633 909 2662; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000069_000574" title="bbox 935 2633 964 2662; x_wconf 87; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000575" title="bbox 973 2634 1024 2662; x_wconf 87; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000576" title="bbox 1036 2633 1126 2662; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000069_000577" title="bbox 1140 2643 1190 2662; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000069_000578" title="bbox 1202 2643 1290 2671; x_wconf 96; x_fsize 39">open,</span>
+      <span class="ocrx_word" id="word_000069_000579" title="bbox 1305 2634 1376 2662; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000069_000580" title="bbox 1391 2639 1435 2662; x_wconf 93; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000069_000581" title="bbox 1448 2641 1613 2668; x_wconf 66; x_fsize 39">HoldFlag</span>
+      <span class="ocrx_word" id="word_000069_000582" title="bbox 1626 2639 1657 2662; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000583" title="bbox 1669 2634 1688 2662; x_wconf 96; x_fsize 39">2</span>
+      <span class="ocrx_word" id="word_000069_000584" title="bbox 1701 2638 1732 2662; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000585" title="bbox 1745 2633 1844 2671; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000069_000586" title="bbox 1857 2633 1917 2662; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000069_000587" title="bbox 1929 2633 2062 2671; x_wconf 96; x_fsize 39">position</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000043" title="bbox 522 2683 2103 2721; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000588" title="bbox 522 2689 553 2712; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000589" title="bbox 565 2684 616 2712; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000590" title="bbox 628 2683 736 2712; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000069_000591" title="bbox 762 2683 791 2712; x_wconf 91; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000069_000592" title="bbox 800 2684 851 2712; x_wconf 91; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000593" title="bbox 863 2683 953 2712; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000069_000594" title="bbox 967 2693 1017 2712; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000069_000595" title="bbox 1029 2683 1141 2718; x_wconf 96; x_fsize 39">closed,</span>
+      <span class="ocrx_word" id="word_000069_000596" title="bbox 1156 2684 1227 2712; x_wconf 92; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000069_000597" title="bbox 1242 2691 1573 2713; x_wconf 87; x_fsize 39">numberofchannels</span>
+      <span class="ocrx_word" id="word_000069_000598" title="bbox 1588 2683 1614 2712; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000599" title="bbox 1627 2683 1701 2712; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000069_000600" title="bbox 1715 2693 1747 2712; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000069_000601" title="bbox 1761 2693 1777 2712; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000069_000602" title="bbox 1790 2684 1861 2721; x_wconf 96; x_fsize 39">loop</span>
+      <span class="ocrx_word" id="word_000069_000603" title="bbox 1874 2688 1998 2712; x_wconf 96; x_fsize 39">counter</span>
+      <span class="ocrx_word" id="word_000069_000604" title="bbox 2011 2683 2103 2712; x_wconf 96; x_fsize 39">while</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000044" title="bbox 522 2733 2094 2771; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000605" title="bbox 522 2734 573 2762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000606" title="bbox 585 2743 663 2771; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000069_000607" title="bbox 677 2734 808 2762; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000069_000608" title="bbox 821 2733 900 2771; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000069_000609" title="bbox 913 2733 948 2762; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000610" title="bbox 957 2734 1031 2762; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000069_000611" title="bbox 1045 2733 1080 2762; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000612" title="bbox 1089 2734 1140 2762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000613" title="bbox 1151 2733 1344 2771; x_wconf 96; x_fsize 39">permissible</span>
+      <span class="ocrx_word" id="word_000069_000614" title="bbox 1356 2734 1503 2762; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000069_000615" title="bbox 1516 2733 1562 2762; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000069_000616" title="bbox 1575 2734 1626 2762; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000617" title="bbox 1637 2734 1707 2762; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000069_000618" title="bbox 1719 2733 1876 2762; x_wconf 96; x_fsize 39">hardware</span>
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+      <span class="ocrx_word" id="word_000069_000620" title="bbox 1951 2733 2094 2762; x_wconf 96; x_fsize 39">checked.</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000045" title="bbox 522 2783 1844 2822; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000621" title="bbox 522 2785 605 2822; x_wconf 95; x_fsize 39">Only</span>
+      <span class="ocrx_word" id="word_000069_000622" title="bbox 616 2784 643 2813; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000069_000623" title="bbox 652 2785 737 2813; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000069_000624" title="bbox 749 2784 828 2822; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000069_000625" title="bbox 842 2794 892 2813; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000069_000626" title="bbox 905 2789 948 2813; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000069_000627" title="bbox 961 2784 987 2813; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000069_000628" title="bbox 1000 2785 1051 2813; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000629" title="bbox 1070 2779 1171 2826; x_wconf 85; x_fsize 39">'start</span>
+      <span class="ocrx_word" id="word_000069_000630" title="bbox 1177 2784 1538 2818; x_wconf 76; x_fsize 39">TheChannelRunning’</span>
+      <span class="ocrx_word" id="word_000069_000631" title="bbox 1552 2783 1689 2812; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000069_000632" title="bbox 1703 2783 1844 2812; x_wconf 96; x_fsize 39">invoked.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000007" title="bbox 376 2884 2074 3188">
+    <p class="ocr_par" id="par_000069_000013" lang="eng" title="bbox 376 2884 2074 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000046" title="bbox 376 2884 665 2922; baseline 0.003 -1; x_size 50.369598; x_descenders 13.369598; x_ascenders 9">
+      <span class="ocrx_word" id="word_000069_000633" title="bbox 376 2884 665 2922; x_wconf 91; x_fsize 52">A4ExifReset</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000047" title="bbox 376 2994 1370 3023; baseline 0 0; x_size 38.072227; x_descenders 9.0722275; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000634" title="bbox 376 2995 427 3023; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000069_000635" title="bbox 676 2995 732 3023; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000069_000636" title="bbox 744 2994 833 3023; x_wconf 95; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000069_000637" title="bbox 846 2995 897 3023; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000638" title="bbox 909 2994 1015 3023; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000069_000639" title="bbox 1027 2994 1126 3023; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000069_000640" title="bbox 1139 2994 1245 3023; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000069_000641" title="bbox 1256 2994 1370 3023; x_wconf 96; x_fsize 39">handle</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000048" title="bbox 676 3045 2074 3083; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000642" title="bbox 676 3046 733 3075; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000069_000643" title="bbox 745 3045 834 3074; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000069_000644" title="bbox 847 3055 915 3074; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000069_000645" title="bbox 929 3045 1075 3083; x_wconf 96; x_fsize 39">specified</span>
+      <span class="ocrx_word" id="word_000069_000646" title="bbox 1088 3046 1219 3074; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000069_000647" title="bbox 1232 3045 1454 3074; x_wconf 96; x_fsize 39">identification</span>
+      <span class="ocrx_word" id="word_000069_000648" title="bbox 1468 3045 1546 3074; x_wconf 96; x_fsize 39">data.</span>
+      <span class="ocrx_word" id="word_000069_000649" title="bbox 1572 3046 1605 3074; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000069_000650" title="bbox 1619 3045 1679 3074; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000069_000651" title="bbox 1692 3055 1770 3080; x_wconf 96; x_fsize 39">case,</span>
+      <span class="ocrx_word" id="word_000069_000652" title="bbox 1785 3045 1874 3074; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000069_000653" title="bbox 1887 3046 1938 3074; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000654" title="bbox 1951 3045 2074 3074; x_wconf 96; x_fsize 39">address</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000049" title="bbox 376 3095 1611 3133; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000655" title="bbox 376 3095 411 3124; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000656" title="bbox 676 3096 727 3124; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000657" title="bbox 740 3100 833 3124; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000069_000658" title="bbox 847 3101 926 3124; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000069_000659" title="bbox 939 3095 1121 3133; x_wconf 96; x_fsize 39">identifying</span>
+      <span class="ocrx_word" id="word_000069_000660" title="bbox 1134 3096 1185 3124; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000069_000661" title="bbox 1197 3105 1275 3133; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000069_000662" title="bbox 1289 3096 1420 3124; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000069_000663" title="bbox 1433 3100 1464 3124; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000069_000664" title="bbox 1475 3095 1513 3124; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000069_000665" title="bbox 1524 3101 1611 3124; x_wconf 96; x_fsize 39">reset.</span>
+     </span>
+     <span class="ocr_line" id="line_000069_000050" title="bbox 376 3142 765 3188; baseline -0.003 -13; x_size 38.072227; x_descenders 9.0722275; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000666" title="bbox 376 3142 468 3188; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000069_000667" title="bbox 676 3146 765 3174; x_wconf 96; x_fsize 39">None</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000069_000008" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000069_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000069_000051" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000069_000668" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000069_000669" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000069_000670" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000069_000671" title="bbox 2000 3319 2039 3349; x_wconf 96; x_fsize 39">67</span>
+      <span class="ocrx_word" id="word_000069_000672" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000069_000673" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000069_000674" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000070" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0070.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000070_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000070_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000070_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000070_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000070_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000070_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000070_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000070_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000070_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000070_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000070_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000070_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000001" title="bbox 376 308 923 354">
+    <p class="ocr_par" id="par_000070_000001" lang="eng" title="bbox 376 308 923 354" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000001" title="bbox 376 308 923 354; baseline 0 -14; x_size 37.897434; x_descenders 9.4743586; x_ascenders 9.4743586">
+      <span class="ocrx_word" id="word_000070_000011" title="bbox 376 308 591 354; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000070_000012" title="bbox 677 312 729 346; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000070_000013" title="bbox 745 312 789 341; x_wconf 95; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000070_000014" title="bbox 802 311 861 340; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000015" title="bbox 874 312 923 340; x_wconf 96; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000002" title="bbox 375 411 2087 1040">
+    <p class="ocr_par" id="par_000070_000002" lang="eng" title="bbox 375 411 2087 1040" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000002" title="bbox 376 411 2025 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000016" title="bbox 376 412 441 440; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000017" title="bbox 452 417 531 440; x_wconf 95; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000070_000018" title="bbox 543 416 644 440; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000070_000019" title="bbox 657 411 780 440; x_wconf 96; x_fsize 39">enables</span>
+      <span class="ocrx_word" id="word_000070_000020" title="bbox 794 421 810 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000021" title="bbox 823 411 929 440; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000022" title="bbox 941 411 1040 440; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000023" title="bbox 1053 416 1084 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000024" title="bbox 1095 416 1173 440; x_wconf 97; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000070_000025" title="bbox 1186 411 1271 440; x_wconf 96; x_fsize 39">itself</span>
+      <span class="ocrx_word" id="word_000070_000026" title="bbox 1280 412 1368 440; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000070_000027" title="bbox 1382 412 1433 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000028" title="bbox 1446 411 1630 449; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000070_000029" title="bbox 1644 411 1744 440; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000070_000030" title="bbox 1758 421 1843 440; x_wconf 96; x_fsize 39">owns</span>
+      <span class="ocrx_word" id="word_000070_000031" title="bbox 1856 412 1907 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000032" title="bbox 1919 411 2025 440; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000003" title="bbox 376 461 2072 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000033" title="bbox 376 461 475 490; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000034" title="bbox 488 461 663 490; x_wconf 96; x_fsize 39">terminates</span>
+      <span class="ocrx_word" id="word_000070_000035" title="bbox 677 462 867 499; x_wconf 96; x_fsize 39">abnormally</span>
+      <span class="ocrx_word" id="word_000070_000036" title="bbox 877 461 981 490; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000070_000037" title="bbox 993 461 1112 499; x_wconf 96; x_fsize 39">closing</span>
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+      <span class="ocrx_word" id="word_000070_000039" title="bbox 1196 471 1229 490; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000070_000040" title="bbox 1242 471 1327 490; x_wconf 96; x_fsize 39">more</span>
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+      <span class="ocrx_word" id="word_000070_000042" title="bbox 1431 462 1578 490; x_wconf 96; x_fsize 39">channels</span>
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+      <span class="ocrx_word" id="word_000070_000044" title="bbox 1644 462 1709 490; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000045" title="bbox 1721 461 1829 490; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000070_000046" title="bbox 1855 462 1920 490; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000047" title="bbox 1932 467 2033 490; x_wconf 96; x_fsize 39">vector</span>
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+     <span class="ocr_line" id="line_000070_000004" title="bbox 376 511 2083 549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000049" title="bbox 376 512 449 549; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000070_000050" title="bbox 460 511 592 540; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000070_000051" title="bbox 604 512 644 549; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000052" title="bbox 655 512 706 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000053" title="bbox 718 511 876 549; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000070_000054" title="bbox 890 517 1001 549; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000070_000055" title="bbox 1014 511 1041 540; x_wconf 94; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000070_000056" title="bbox 1050 511 1072 540; x_wconf 94; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000070_000057" title="bbox 1085 512 1140 540; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000070_000058" title="bbox 1152 512 1228 540; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000070_000059" title="bbox 1241 511 1360 549; x_wconf 96; x_fsize 39">primed</span>
+      <span class="ocrx_word" id="word_000070_000060" title="bbox 1372 512 1412 549; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000061" title="bbox 1423 521 1529 540; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000070_000062" title="bbox 1542 511 1577 540; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000063" title="bbox 1579 507 1595 553; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000064" title="bbox 1616 512 1675 540; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000070_000065" title="bbox 1688 517 1719 540; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000066" title="bbox 1731 512 1783 540; x_wconf 90; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000067" title="bbox 1797 519 2083 545; x_wconf 56; x_fsize 39">ToRequestReset</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000005" title="bbox 376 560 2070 598; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000068" title="bbox 376 560 534 598; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000070_000069" title="bbox 548 565 659 598; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000070_000070" title="bbox 673 560 788 589; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000070_000071" title="bbox 800 560 831 589; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000072" title="bbox 845 561 896 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000073" title="bbox 908 570 986 598; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000074" title="bbox 1000 565 1110 589; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000070_000075" title="bbox 1137 561 1217 590; x_wconf 95; x_fsize 39">Such</span>
+      <span class="ocrx_word" id="word_000070_000076" title="bbox 1232 570 1248 589; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000077" title="bbox 1261 561 1320 589; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000070_000078" title="bbox 1333 566 1413 589; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000070_000079" title="bbox 1425 560 1463 589; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000070_000080" title="bbox 1474 560 1622 589; x_wconf 96; x_fsize 39">balanced</span>
+      <span class="ocrx_word" id="word_000070_000081" title="bbox 1634 561 1674 598; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000082" title="bbox 1686 570 1702 589; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000083" title="bbox 1715 560 1954 598; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000070_000084" title="bbox 1967 561 2026 589; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000070_000085" title="bbox 2039 566 2070 589; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000006" title="bbox 379 610 2062 648; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000086" title="bbox 379 618 792 645; x_wconf 87; x_fsize 39">IoRequestResetCancel</span>
+      <span class="ocrx_word" id="word_000070_000087" title="bbox 807 610 838 639; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000088" title="bbox 852 611 903 639; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000089" title="bbox 915 611 998 639; x_wconf 96; x_fsize 39">close</span>
+      <span class="ocrx_word" id="word_000070_000090" title="bbox 1010 610 1147 639; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000070_000091" title="bbox 1161 610 1237 639; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000070_000092" title="bbox 1249 610 1284 639; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000093" title="bbox 1293 611 1344 639; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000094" title="bbox 1357 615 1488 648; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000070_000095" title="bbox 1499 615 1609 639; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000070_000096" title="bbox 1635 610 1788 648; x_wconf 96; x_fsize 39">Registers</span>
+      <span class="ocrx_word" id="word_000070_000097" title="bbox 1801 611 1857 639; x_wconf 95; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000070_000098" title="bbox 1870 610 1929 639; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000099" title="bbox 1942 611 1999 640; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000070_000100" title="bbox 2012 620 2062 639; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000007" title="bbox 375 660 2087 698; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000101" title="bbox 375 660 515 698; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000070_000102" title="bbox 528 665 559 689; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000103" title="bbox 570 660 608 689; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000070_000104" title="bbox 621 665 664 689; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000070_000105" title="bbox 677 670 717 698; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000070_000106" title="bbox 729 660 769 698; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000107" title="bbox 780 661 831 689; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000108" title="bbox 843 670 911 689; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000070_000109" title="bbox 923 660 1005 698; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000070_000110" title="bbox 1018 665 1049 689; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000111" title="bbox 1061 660 1235 689; x_wconf 96; x_fsize 39">invocation</span>
+      <span class="ocrx_word" id="word_000070_000112" title="bbox 1249 660 1284 689; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000113" title="bbox 1293 660 1388 689; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000070_000114" title="bbox 1401 660 1436 689; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000115" title="bbox 1445 661 1530 689; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000070_000116" title="bbox 1543 660 1682 689; x_wconf 96; x_fsize 39">services.</span>
+      <span class="ocrx_word" id="word_000070_000117" title="bbox 1708 661 1764 689; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000070_000118" title="bbox 1777 660 1886 689; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000070_000119" title="bbox 1899 660 2022 689; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000070_000120" title="bbox 2036 661 2087 689; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000008" title="bbox 376 711 2035 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000121" title="bbox 376 711 482 740; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000122" title="bbox 494 711 593 740; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000123" title="bbox 606 711 719 740; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000070_000124" title="bbox 731 711 831 740; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000070_000125" title="bbox 845 711 871 740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000126" title="bbox 883 711 993 749; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000070_000127" title="bbox 1006 712 1136 749; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000070_000128" title="bbox 1150 712 1209 740; x_wconf 96; x_fsize 39">DX</span>
+      <span class="ocrx_word" id="word_000070_000129" title="bbox 1221 711 1252 740; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000130" title="bbox 1266 712 1317 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000131" title="bbox 1329 721 1407 749; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000132" title="bbox 1421 716 1531 740; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000070_000133" title="bbox 1557 712 1614 741; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000070_000134" title="bbox 1627 711 1736 740; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000070_000135" title="bbox 1749 711 1822 740; x_wconf 95; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000070_000136" title="bbox 1836 721 1895 749; x_wconf 95; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000070_000137" title="bbox 1907 711 2035 740; x_wconf 96; x_fsize 39">suitable</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000009" title="bbox 376 761 2060 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000138" title="bbox 376 771 454 799; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000139" title="bbox 468 762 599 790; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000140" title="bbox 612 761 834 790; x_wconf 95; x_fsize 39">identification</span>
+      <span class="ocrx_word" id="word_000070_000141" title="bbox 848 761 917 790; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000070_000142" title="bbox 930 762 993 790; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000143" title="bbox 1006 771 1062 790; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000070_000144" title="bbox 1075 761 1113 790; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000070_000145" title="bbox 1126 761 1267 790; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000070_000146" title="bbox 1280 761 1311 790; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000147" title="bbox 1325 762 1376 790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000148" title="bbox 1389 761 1511 790; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000070_000149" title="bbox 1524 761 1655 790; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000070_000150" title="bbox 1668 761 1737 790; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000070_000151" title="bbox 1751 771 1841 799; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000070_000152" title="bbox 1854 761 1915 797; x_wconf 96; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000070_000153" title="bbox 1930 762 2060 799; x_wconf 96; x_fsize 39">through</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000010" title="bbox 376 811 1963 847; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000154" title="bbox 376 812 504 847; x_wconf 90; x_fsize 37">CS:DI).</span>
+      <span class="ocrx_word" id="word_000070_000155" title="bbox 530 812 563 840; x_wconf 96; x_fsize 37">In</span>
+      <span class="ocrx_word" id="word_000070_000156" title="bbox 577 812 628 840; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000070_000157" title="bbox 640 821 710 840; x_wconf 96; x_fsize 37">case</span>
+      <span class="ocrx_word" id="word_000070_000158" title="bbox 722 811 757 840; x_wconf 91; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000070_000159" title="bbox 766 812 1013 846; x_wconf 83; x_fsize 37">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000070_000160" title="bbox 1028 811 1088 840; x_wconf 96; x_fsize 37">this</span>
+      <span class="ocrx_word" id="word_000070_000161" title="bbox 1101 811 1298 840; x_wconf 96; x_fsize 37">information</span>
+      <span class="ocrx_word" id="word_000070_000162" title="bbox 1312 811 1338 840; x_wconf 94; x_fsize 37">is</span>
+      <span class="ocrx_word" id="word_000070_000163" title="bbox 1351 812 1402 840; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000070_000164" title="bbox 1415 811 1538 840; x_wconf 95; x_fsize 37">address</span>
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+      <span class="ocrx_word" id="word_000070_000166" title="bbox 1595 812 1646 840; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000070_000167" title="bbox 1658 812 1789 840; x_wconf 93; x_fsize 37">channel</span>
+      <span class="ocrx_word" id="word_000070_000168" title="bbox 1803 812 1963 841; x_wconf 91; x_fsize 37">StatusEnt</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000011" title="bbox 377 861 2016 899; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000169" title="bbox 377 867 531 890; x_wconf 96; x_fsize 39">structure.</span>
+      <span class="ocrx_word" id="word_000070_000170" title="bbox 557 861 586 890; x_wconf 91; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000070_000171" title="bbox 596 871 612 890; x_wconf 91; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000172" title="bbox 625 861 731 890; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000173" title="bbox 743 861 842 890; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000174" title="bbox 855 861 881 890; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000175" title="bbox 894 862 967 899; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000070_000176" title="bbox 978 861 1104 899; x_wconf 96; x_fsize 39">capable</span>
+      <span class="ocrx_word" id="word_000070_000177" title="bbox 1116 861 1151 890; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000178" title="bbox 1160 861 1294 899; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000070_000179" title="bbox 1307 871 1366 890; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000070_000180" title="bbox 1378 862 1518 896; x_wconf 91; x_fsize 39">channel,</span>
+      <span class="ocrx_word" id="word_000070_000181" title="bbox 1533 862 1604 890; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000070_000182" title="bbox 1618 861 1640 890; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000070_000183" title="bbox 1653 861 1679 890; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000184" title="bbox 1692 861 1853 890; x_wconf 96; x_fsize 39">irrelevant</span>
+      <span class="ocrx_word" id="word_000070_000185" title="bbox 1866 862 1947 890; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000070_000186" title="bbox 1959 862 2016 891; x_wconf 96; x_fsize 39">CX</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000012" title="bbox 375 911 1989 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000187" title="bbox 375 911 474 940; x_wconf 96; x_fsize 39">holds.</span>
+      <span class="ocrx_word" id="word_000070_000188" title="bbox 500 912 529 940; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000070_000189" title="bbox 540 917 619 940; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000070_000190" title="bbox 632 911 741 940; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000070_000191" title="bbox 754 912 827 949; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000070_000192" title="bbox 837 911 875 940; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000070_000193" title="bbox 887 911 1083 949; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000070_000194" title="bbox 1096 911 1188 940; x_wconf 96; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000070_000195" title="bbox 1201 921 1286 940; x_wconf 95; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000070_000196" title="bbox 1297 921 1420 949; x_wconf 95; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000070_000197" title="bbox 1433 912 1488 940; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000070_000198" title="bbox 1502 921 1518 940; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000199" title="bbox 1531 912 1662 940; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000200" title="bbox 1675 921 1753 949; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000201" title="bbox 1767 921 1806 940; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000070_000202" title="bbox 1820 912 1871 940; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000203" title="bbox 1883 911 1989 940; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000013" title="bbox 376 961 2064 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000204" title="bbox 376 961 484 990; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000070_000205" title="bbox 510 962 575 990; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000206" title="bbox 587 961 697 990; x_wconf 95; x_fsize 39">format</span>
+      <span class="ocrx_word" id="word_000070_000207" title="bbox 710 961 745 990; x_wconf 92; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000208" title="bbox 754 961 967 990; x_wconf 91; x_fsize 39">A4ExifReset</span>
+      <span class="ocrx_word" id="word_000070_000209" title="bbox 979 961 1005 990; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000210" title="bbox 1019 961 1135 990; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000070_000211" title="bbox 1148 967 1179 990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000212" title="bbox 1191 962 1255 990; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000213" title="bbox 1267 961 1303 990; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000214" title="bbox 1313 971 1329 990; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000215" title="bbox 1342 961 1453 999; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000070_000216" title="bbox 1465 966 1543 990; x_wconf 96; x_fsize 39">reset</span>
+      <span class="ocrx_word" id="word_000070_000217" title="bbox 1556 967 1657 990; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000070_000218" title="bbox 1671 961 1730 990; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000219" title="bbox 1743 971 1799 990; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000070_000220" title="bbox 1812 961 1850 990; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000070_000221" title="bbox 1863 961 2064 990; x_wconf 95; x_fsize 39">summarised</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000014" title="bbox 377 1011 551 1040; baseline 0 0; x_size 38.220551; x_descenders 9.2205496; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000222" title="bbox 377 1021 409 1040; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000070_000223" title="bbox 422 1011 551 1040; x_wconf 96; x_fsize 39">follows:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000003" title="bbox 452 1113 2072 1354">
+    <p class="ocr_par" id="par_000070_000003" lang="eng" title="bbox 452 1113 1550 1143" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000015" title="bbox 452 1113 1550 1143; baseline 0 -1; x_size 37.98819; x_descenders 8.9881878; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000224" title="bbox 452 1120 467 1135; x_wconf 46; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000070_000225" title="bbox 526 1114 620 1142; x_wconf 76; x_fsize 39">Move</span>
+      <span class="ocrx_word" id="word_000070_000226" title="bbox 632 1114 683 1142; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000227" title="bbox 696 1113 819 1142; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000070_000228" title="bbox 832 1113 867 1142; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000229" title="bbox 876 1114 927 1142; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000230" title="bbox 939 1114 1070 1142; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000231" title="bbox 1084 1118 1177 1142; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000070_000232" title="bbox 1190 1114 1249 1142; x_wconf 95; x_fsize 39">Ent</span>
+      <span class="ocrx_word" id="word_000070_000233" title="bbox 1261 1113 1340 1142; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000070_000234" title="bbox 1353 1114 1410 1143; x_wconf 95; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000070_000235" title="bbox 1422 1113 1487 1142; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000070_000236" title="bbox 1499 1114 1550 1142; x_wconf 96; x_fsize 39">DI.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000070_000004" lang="eng" title="bbox 452 1165 1725 1203" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000016" title="bbox 452 1165 1725 1203; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000237" title="bbox 452 1172 467 1187; x_wconf 86; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000070_000238" title="bbox 526 1165 632 1195; x_wconf 83; x_fsize 39">Check</span>
+      <span class="ocrx_word" id="word_000070_000239" title="bbox 644 1166 695 1194; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000240" title="bbox 707 1166 796 1194; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000070_000241" title="bbox 808 1165 843 1194; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000242" title="bbox 852 1166 903 1194; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000243" title="bbox 915 1165 1154 1203; x_wconf 92; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000070_000244" title="bbox 1167 1165 1639 1203; x_wconf 87; x_fsize 39">cs:[di].A4ExifChannelOpen</span>
+      <span class="ocrx_word" id="word_000070_000245" title="bbox 1653 1165 1725 1203; x_wconf 96; x_fsize 39">flag.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000070_000005" lang="eng" title="bbox 452 1217 2072 1354" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000017" title="bbox 452 1217 1748 1255; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000246" title="bbox 452 1224 467 1239; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000070_000247" title="bbox 526 1217 555 1246; x_wconf 83; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000070_000248" title="bbox 564 1218 695 1246; x_wconf 90; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000249" title="bbox 708 1217 734 1246; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000250" title="bbox 747 1222 799 1246; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000070_000251" title="bbox 812 1227 890 1255; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000252" title="bbox 904 1223 935 1246; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000253" title="bbox 946 1223 1033 1252; x_wconf 96; x_fsize 39">reset,</span>
+      <span class="ocrx_word" id="word_000070_000254" title="bbox 1048 1218 1119 1246; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000070_000255" title="bbox 1132 1223 1233 1246; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000070_000256" title="bbox 1247 1217 1326 1246; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000070_000257" title="bbox 1339 1218 1390 1246; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000258" title="bbox 1402 1223 1503 1246; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000070_000259" title="bbox 1516 1217 1677 1246; x_wconf 96; x_fsize 39">otherwise</span>
+      <span class="ocrx_word" id="word_000070_000260" title="bbox 1689 1218 1748 1246; x_wconf 96; x_fsize 39">call</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000018" title="bbox 523 1266 2072 1301; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000261" title="bbox 523 1267 976 1301; x_wconf 34; x_fsize 36">"StopTheChannelRunning’</span>
+      <span class="ocrx_word" id="word_000070_000262" title="bbox 991 1266 1050 1295; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000070_000263" title="bbox 1063 1276 1117 1295; x_wconf 93; x_fsize 36">use</span>
+      <span class="ocrx_word" id="word_000070_000264" title="bbox 1130 1274 1398 1296; x_wconf 56; x_fsize 36">HwFreeChannel</span>
+      <span class="ocrx_word" id="word_000070_000265" title="bbox 1413 1271 1444 1295; x_wconf 94; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000070_000266" title="bbox 1455 1267 1571 1295; x_wconf 94; x_fsize 36">release</span>
+      <span class="ocrx_word" id="word_000070_000267" title="bbox 1583 1267 1634 1295; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000070_000268" title="bbox 1647 1267 1738 1296; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000070_000269" title="bbox 1752 1266 1841 1295; x_wconf 96; x_fsize 36">serial</span>
+      <span class="ocrx_word" id="word_000070_000270" title="bbox 1854 1267 1994 1295; x_wconf 95; x_fsize 36">channel.</span>
+      <span class="ocrx_word" id="word_000070_000271" title="bbox 2021 1267 2072 1296; x_wconf 96; x_fsize 36">Set</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000019" title="bbox 522 1316 1028 1354; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000070_000272" title="bbox 522 1317 573 1345; x_wconf 92; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000070_000273" title="bbox 585 1317 816 1354; x_wconf 91; x_fsize 38">ChannelOpen</span>
+      <span class="ocrx_word" id="word_000070_000274" title="bbox 830 1316 893 1354; x_wconf 96; x_fsize 38">flag</span>
+      <span class="ocrx_word" id="word_000070_000275" title="bbox 906 1321 937 1345; x_wconf 97; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000070_000276" title="bbox 949 1326 1028 1345; x_wconf 96; x_fsize 38">zero.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000004" title="bbox 376 1417 1469 1621">
+    <p class="ocr_par" id="par_000070_000006" lang="eng" title="bbox 376 1417 1469 1617" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000020" title="bbox 376 1417 653 1455; baseline 0.004 -1; x_size 48.51049; x_descenders 10.510489; x_ascenders 11">
+      <span class="ocrx_word" id="word_000070_000277" title="bbox 376 1417 653 1455; x_wconf 91; x_fsize 50">A4ExifUnits</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000021" title="bbox 376 1528 765 1556; baseline 0 0; x_size 35.396271; x_descenders 7.3962708; x_ascenders 9">
+      <span class="ocrx_word" id="word_000070_000278" title="bbox 376 1528 427 1556; x_wconf 96; x_fsize 36">IN:</span>
+      <span class="ocrx_word" id="word_000070_000279" title="bbox 676 1528 765 1556; x_wconf 96; x_fsize 36">None</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000022" title="bbox 376 1575 1469 1621; baseline 0.001 -13; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000070_000280" title="bbox 376 1575 468 1621; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000070_000281" title="bbox 675 1579 734 1608; x_wconf 94; x_fsize 39">AX</span>
+      <span class="ocrx_word" id="word_000070_000282" title="bbox 747 1580 839 1609; x_wconf 94; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000070_000283" title="bbox 852 1580 906 1609; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000284" title="bbox 919 1580 1057 1609; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000070_000285" title="bbox 1070 1579 1105 1609; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000286" title="bbox 1115 1580 1269 1609; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000070_000287" title="bbox 1282 1580 1469 1617; x_wconf 96; x_fsize 39">supported.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000005" title="bbox 376 1626 923 1672">
+    <p class="ocr_par" id="par_000070_000007" lang="eng" title="bbox 376 1626 923 1672" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000023" title="bbox 376 1626 923 1672; baseline 0 -14; x_size 37.897434; x_descenders 9.4743586; x_ascenders 9.4743586">
+      <span class="ocrx_word" id="word_000070_000288" title="bbox 376 1626 591 1672; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000070_000289" title="bbox 677 1630 729 1664; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000070_000290" title="bbox 745 1630 789 1659; x_wconf 95; x_fsize 39">SP</span>
+      <span class="ocrx_word" id="word_000070_000291" title="bbox 802 1629 861 1658; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000292" title="bbox 874 1630 923 1658; x_wconf 96; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000006" title="bbox 375 1729 2063 1858">
+    <p class="ocr_par" id="par_000070_000008" lang="eng" title="bbox 375 1729 2063 1858" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000024" title="bbox 376 1729 2024 1767; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000293" title="bbox 376 1730 441 1758; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000294" title="bbox 453 1729 665 1759; x_wconf 92; x_fsize 39">A4ExifUnits</span>
+      <span class="ocrx_word" id="word_000070_000295" title="bbox 678 1729 815 1758; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000070_000296" title="bbox 829 1729 855 1758; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000297" title="bbox 868 1729 966 1758; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000070_000298" title="bbox 978 1729 1018 1767; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000299" title="bbox 1029 1730 1080 1758; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000300" title="bbox 1092 1729 1250 1767; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000070_000301" title="bbox 1264 1735 1375 1767; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000070_000302" title="bbox 1388 1730 1476 1758; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000070_000303" title="bbox 1490 1730 1541 1758; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000304" title="bbox 1553 1729 1659 1758; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000305" title="bbox 1671 1729 1770 1758; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000306" title="bbox 1783 1729 1809 1758; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000307" title="bbox 1821 1729 1980 1767; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000070_000308" title="bbox 1993 1734 2024 1758; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000025" title="bbox 375 1779 2063 1817; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000309" title="bbox 375 1784 475 1817; x_wconf 96; x_fsize 39">report</span>
+      <span class="ocrx_word" id="word_000070_000310" title="bbox 488 1780 539 1808; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000311" title="bbox 551 1779 678 1808; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000070_000312" title="bbox 691 1779 726 1808; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000313" title="bbox 735 1779 816 1808; x_wconf 96; x_fsize 39">units</span>
+      <span class="ocrx_word" id="word_000070_000314" title="bbox 830 1780 876 1815; x_wconf 96; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000070_000315" title="bbox 889 1780 1049 1815; x_wconf 96; x_fsize 39">channels)</span>
+      <span class="ocrx_word" id="word_000070_000316" title="bbox 1063 1780 1127 1808; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000317" title="bbox 1139 1779 1161 1808; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000070_000318" title="bbox 1174 1789 1230 1808; x_wconf 95; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000070_000319" title="bbox 1245 1785 1377 1817; x_wconf 96; x_fsize 39">support.</span>
+      <span class="ocrx_word" id="word_000070_000320" title="bbox 1403 1779 1477 1808; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000070_000321" title="bbox 1490 1779 1516 1808; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000322" title="bbox 1528 1779 1687 1817; x_wconf 96; x_fsize 39">primarily</span>
+      <span class="ocrx_word" id="word_000070_000323" title="bbox 1698 1779 1797 1808; x_wconf 96; x_fsize 39">useful</span>
+      <span class="ocrx_word" id="word_000070_000324" title="bbox 1810 1779 1856 1808; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000070_000325" title="bbox 1868 1789 2015 1817; x_wconf 96; x_fsize 39">purposes</span>
+      <span class="ocrx_word" id="word_000070_000326" title="bbox 2028 1779 2063 1808; x_wconf 97; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000026" title="bbox 376 1829 583 1858; baseline 0 0; x_size 38.223618; x_descenders 9.2236195; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000327" title="bbox 376 1829 583 1858; x_wconf 95; x_fsize 39">information.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000007" title="bbox 376 1929 655 1977">
+    <p class="ocr_par" id="par_000070_000009" lang="eng" title="bbox 376 1929 655 1977" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000027" title="bbox 376 1929 655 1977; baseline 0.004 -11; x_size 47; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000328" title="bbox 376 1929 655 1977; x_wconf 91; x_fsize 48">A4ExifOpen</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000008" title="bbox 375 2040 2096 2535">
+    <p class="ocr_par" id="par_000070_000010" lang="eng" title="bbox 375 2040 2096 2527" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000028" title="bbox 376 2040 1573 2070; baseline 0.001 -1; x_size 39.926743; x_descenders 9.9267445; x_ascenders 9">
+      <span class="ocrx_word" id="word_000070_000329" title="bbox 376 2041 427 2069; x_wconf 96; x_fsize 41">IN:</span>
+      <span class="ocrx_word" id="word_000070_000330" title="bbox 676 2041 734 2069; x_wconf 96; x_fsize 41">DX</span>
+      <span class="ocrx_word" id="word_000070_000331" title="bbox 747 2040 893 2070; x_wconf 96; x_fsize 41">contains</span>
+      <span class="ocrx_word" id="word_000070_000332" title="bbox 906 2041 960 2070; x_wconf 96; x_fsize 41">the</span>
+      <span class="ocrx_word" id="word_000070_000333" title="bbox 973 2040 1083 2070; x_wconf 96; x_fsize 41">device</span>
+      <span class="ocrx_word" id="word_000070_000334" title="bbox 1096 2041 1215 2070; x_wconf 96; x_fsize 41">handle</span>
+      <span class="ocrx_word" id="word_000070_000335" title="bbox 1228 2040 1263 2070; x_wconf 96; x_fsize 41">of</span>
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+      <span class="ocrx_word" id="word_000070_000338" title="bbox 1463 2040 1573 2070; x_wconf 96; x_fsize 41">driver</span>
+     </span>
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+      <span class="ocrx_word" id="word_000070_000339" title="bbox 676 2091 714 2121; x_wconf 29; x_fsize 40">SL</span>
+      <span class="ocrx_word" id="word_000070_000340" title="bbox 726 2091 752 2121; x_wconf 29; x_fsize 40">is</span>
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+      <span class="ocrx_word" id="word_000070_000342" title="bbox 797 2091 925 2129; x_wconf 95; x_fsize 40">pointer</span>
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+      <span class="ocrx_word" id="word_000070_000345" title="bbox 1038 2091 1200 2129; x_wconf 90; x_fsize 40">OpenEnt</span>
+      <span class="ocrx_word" id="word_000070_000346" title="bbox 1212 2094 1300 2121; x_wconf 96; x_fsize 40">struc</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000030" title="bbox 676 2142 1270 2180; baseline 0.002 -9; x_size 38; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000070_000347" title="bbox 676 2143 729 2171; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000070_000348" title="bbox 741 2142 767 2172; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000349" title="bbox 780 2151 799 2172; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000350" title="bbox 812 2142 940 2180; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000070_000351" title="bbox 953 2145 986 2172; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000352" title="bbox 998 2151 1041 2172; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000070_000353" title="bbox 1053 2143 1170 2172; x_wconf 92; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000070_000354" title="bbox 1182 2145 1270 2172; x_wconf 96; x_fsize 39">struc</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000031" title="bbox 676 2191 1593 2229; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000355" title="bbox 676 2192 736 2226; x_wconf 96; x_fsize 39">DS,</span>
+      <span class="ocrx_word" id="word_000070_000356" title="bbox 751 2192 797 2221; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000070_000357" title="bbox 810 2191 897 2229; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000070_000358" title="bbox 909 2196 940 2220; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000359" title="bbox 952 2192 1003 2220; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000360" title="bbox 1016 2191 1200 2229; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000070_000361" title="bbox 1213 2192 1360 2229; x_wconf 96; x_fsize 39">process's</span>
+      <span class="ocrx_word" id="word_000070_000362" title="bbox 1373 2191 1442 2220; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000070_000363" title="bbox 1456 2196 1593 2229; x_wconf 96; x_fsize 39">segment</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000032" title="bbox 376 2238 2096 2285; baseline -0.001 -13; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000070_000364" title="bbox 376 2238 468 2285; x_wconf 95; x_fsize 40">OUT:</span>
+      <span class="ocrx_word" id="word_000070_000365" title="bbox 676 2242 707 2271; x_wconf 96; x_fsize 40">If</span>
+      <span class="ocrx_word" id="word_000070_000366" title="bbox 717 2242 890 2272; x_wconf 96; x_fsize 40">successful</span>
+      <span class="ocrx_word" id="word_000070_000367" title="bbox 903 2245 1018 2272; x_wconf 96; x_fsize 40">return</span>
+      <span class="ocrx_word" id="word_000070_000368" title="bbox 1030 2242 1107 2272; x_wconf 96; x_fsize 40">with</span>
+      <span class="ocrx_word" id="word_000070_000369" title="bbox 1120 2251 1217 2280; x_wconf 96; x_fsize 40">carry</span>
+      <span class="ocrx_word" id="word_000070_000370" title="bbox 1230 2243 1318 2272; x_wconf 96; x_fsize 40">clear</span>
+      <span class="ocrx_word" id="word_000070_000371" title="bbox 1331 2243 1396 2272; x_wconf 96; x_fsize 40">and</span>
+      <span class="ocrx_word" id="word_000070_000372" title="bbox 1409 2243 1463 2272; x_wconf 96; x_fsize 40">the</span>
+      <span class="ocrx_word" id="word_000070_000373" title="bbox 1476 2243 1611 2272; x_wconf 96; x_fsize 40">address</span>
+      <span class="ocrx_word" id="word_000070_000374" title="bbox 1624 2242 1659 2272; x_wconf 96; x_fsize 40">of</span>
+      <span class="ocrx_word" id="word_000070_000375" title="bbox 1669 2243 1723 2272; x_wconf 96; x_fsize 40">the</span>
+      <span class="ocrx_word" id="word_000070_000376" title="bbox 1736 2251 1820 2280; x_wconf 96; x_fsize 40">open</span>
+      <span class="ocrx_word" id="word_000070_000377" title="bbox 1832 2243 1970 2272; x_wconf 96; x_fsize 40">channel</span>
+      <span class="ocrx_word" id="word_000070_000378" title="bbox 1983 2242 2017 2271; x_wconf 95; x_fsize 40">in</span>
+      <span class="ocrx_word" id="word_000070_000379" title="bbox 2029 2243 2096 2272; x_wconf 95; x_fsize 40">BX.</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000033" title="bbox 676 2292 2030 2321; baseline 0 0; x_size 37.981339; x_descenders 8.9813404; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000380" title="bbox 676 2292 724 2321; x_wconf 94; x_fsize 39">i.e.</span>
+      <span class="ocrx_word" id="word_000070_000381" title="bbox 739 2293 795 2321; x_wconf 95; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000070_000382" title="bbox 807 2292 896 2321; x_wconf 95; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000070_000383" title="bbox 909 2293 960 2321; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000384" title="bbox 973 2292 1096 2321; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000070_000385" title="bbox 1109 2292 1144 2321; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000386" title="bbox 1154 2302 1191 2321; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000070_000387" title="bbox 1205 2292 1387 2321; x_wconf 90; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000070_000388" title="bbox 1400 2297 1479 2321; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000070_000389" title="bbox 1492 2292 1592 2321; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000070_000390" title="bbox 1606 2292 1745 2321; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000070_000391" title="bbox 1758 2292 1879 2321; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000070_000392" title="bbox 1892 2292 1982 2321; x_wconf 96; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000070_000393" title="bbox 1995 2292 2030 2321; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000034" title="bbox 676 2342 1381 2380; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000394" title="bbox 676 2342 873 2371; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000070_000395" title="bbox 887 2342 1073 2380; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000070_000396" title="bbox 1086 2343 1137 2371; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000397" title="bbox 1149 2352 1227 2380; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000398" title="bbox 1241 2343 1381 2371; x_wconf 96; x_fsize 39">channel.</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000035" title="bbox 676 2392 1972 2430; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000399" title="bbox 676 2392 705 2421; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000070_000400" title="bbox 714 2392 901 2421; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000070_000401" title="bbox 915 2392 1134 2427; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000070_000402" title="bbox 1148 2397 1249 2421; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000070_000403" title="bbox 1263 2392 1335 2421; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000070_000404" title="bbox 1349 2402 1435 2430; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000070_000405" title="bbox 1447 2397 1491 2421; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000070_000406" title="bbox 1504 2392 1563 2421; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000407" title="bbox 1576 2402 1657 2421; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000070_000408" title="bbox 1670 2392 1797 2421; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000070_000409" title="bbox 1810 2392 1841 2421; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000410" title="bbox 1855 2393 1906 2421; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000411" title="bbox 1918 2393 1972 2421; x_wconf 96; x_fsize 39">AL</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000036" title="bbox 375 2442 510 2480; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000412" title="bbox 375 2442 510 2480; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000037" title="bbox 376 2488 1151 2535; baseline 0 -14; x_size 39.337578; x_descenders 9.3375797; x_ascenders 10.246377">
+      <span class="ocrx_word" id="word_000070_000413" title="bbox 376 2488 591 2535; x_wconf 95; x_fsize 40">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000070_000414" title="bbox 676 2493 736 2527; x_wconf 94; x_fsize 40">DS,</span>
+      <span class="ocrx_word" id="word_000070_000415" title="bbox 751 2493 807 2527; x_wconf 96; x_fsize 40">ES,</span>
+      <span class="ocrx_word" id="word_000070_000416" title="bbox 823 2493 875 2527; x_wconf 96; x_fsize 40">SS,</span>
+      <span class="ocrx_word" id="word_000070_000417" title="bbox 891 2493 943 2527; x_wconf 96; x_fsize 40">SP,</span>
+      <span class="ocrx_word" id="word_000070_000418" title="bbox 958 2493 1007 2521; x_wconf 96; x_fsize 40">BP</span>
+      <span class="ocrx_word" id="word_000070_000419" title="bbox 1020 2492 1079 2521; x_wconf 96; x_fsize 40">and</span>
+      <span class="ocrx_word" id="word_000070_000420" title="bbox 1092 2493 1151 2521; x_wconf 96; x_fsize 40">DX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000009" title="bbox 376 2592 2101 2930">
+    <p class="ocr_par" id="par_000070_000011" lang="eng" title="bbox 376 2592 2101 2930" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000070_000421" title="bbox 376 2593 441 2621; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000422" title="bbox 453 2602 531 2630; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000423" title="bbox 545 2597 646 2621; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000070_000424" title="bbox 659 2592 685 2621; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000425" title="bbox 698 2592 796 2621; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000070_000426" title="bbox 808 2593 848 2630; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000427" title="bbox 859 2593 910 2621; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000428" title="bbox 922 2592 1080 2630; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000070_000429" title="bbox 1094 2597 1205 2630; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000070_000430" title="bbox 1218 2593 1306 2621; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000070_000431" title="bbox 1321 2602 1337 2621; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000432" title="bbox 1350 2593 1481 2621; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000433" title="bbox 1494 2597 1525 2621; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000434" title="bbox 1537 2593 1588 2621; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000435" title="bbox 1600 2592 1706 2621; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000436" title="bbox 1718 2592 1817 2621; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000437" title="bbox 1830 2592 1856 2621; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000438" title="bbox 1868 2592 2008 2630; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000070_000439" title="bbox 2021 2597 2052 2621; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000440" title="bbox 2063 2592 2101 2621; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000039" title="bbox 376 2642 2096 2680; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000441" title="bbox 376 2642 503 2680; x_wconf 96; x_fsize 39">opened.</span>
+      <span class="ocrx_word" id="word_000070_000442" title="bbox 529 2643 594 2671; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000443" title="bbox 606 2642 712 2671; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000444" title="bbox 724 2642 845 2677; x_wconf 96; x_fsize 39">handle,</span>
+      <span class="ocrx_word" id="word_000070_000445" title="bbox 860 2642 960 2671; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000070_000446" title="bbox 974 2642 1000 2671; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000447" title="bbox 1012 2642 1122 2680; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000070_000448" title="bbox 1135 2643 1265 2680; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000070_000449" title="bbox 1279 2643 1346 2677; x_wconf 96; x_fsize 39">DX,</span>
+      <span class="ocrx_word" id="word_000070_000450" title="bbox 1361 2642 1387 2671; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000451" title="bbox 1400 2642 1474 2671; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000070_000452" title="bbox 1486 2642 1526 2680; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000070_000453" title="bbox 1537 2643 1588 2671; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000454" title="bbox 1600 2642 1758 2680; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000070_000455" title="bbox 1772 2647 1883 2680; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000070_000456" title="bbox 1896 2647 1927 2671; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000457" title="bbox 1938 2647 2024 2671; x_wconf 96; x_fsize 39">route</span>
+      <span class="ocrx_word" id="word_000070_000458" title="bbox 2037 2652 2096 2680; x_wconf 96; x_fsize 39">any</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000040" title="bbox 376 2692 2047 2730; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000459" title="bbox 376 2693 430 2722; x_wconf 59; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000070_000460" title="bbox 442 2697 578 2730; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000070_000461" title="bbox 591 2702 630 2721; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000070_000462" title="bbox 644 2693 695 2721; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000463" title="bbox 707 2692 825 2730; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000070_000464" title="bbox 838 2693 969 2721; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000465" title="bbox 982 2697 1013 2721; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000466" title="bbox 1025 2693 1076 2721; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000467" title="bbox 1088 2697 1203 2721; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000070_000468" title="bbox 1215 2692 1321 2721; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000469" title="bbox 1333 2692 1441 2721; x_wconf 95; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000070_000470" title="bbox 1467 2693 1516 2721; x_wconf 91; x_fsize 39">An</span>
+      <span class="ocrx_word" id="word_000070_000471" title="bbox 1530 2693 1613 2721; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000070_000472" title="bbox 1626 2697 1707 2721; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000070_000473" title="bbox 1718 2693 1806 2730; x_wconf 96; x_fsize 39">place</span>
+      <span class="ocrx_word" id="word_000070_000474" title="bbox 1818 2692 1878 2721; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000070_000475" title="bbox 1891 2692 2004 2721; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000070_000476" title="bbox 2016 2692 2047 2721; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000041" title="bbox 376 2742 2003 2780; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000477" title="bbox 376 2743 427 2771; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000478" title="bbox 439 2742 707 2772; x_wconf 92; x_fsize 39">ChanLibHandle</span>
+      <span class="ocrx_word" id="word_000070_000479" title="bbox 719 2742 793 2771; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000070_000480" title="bbox 806 2742 841 2771; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000481" title="bbox 850 2743 901 2771; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000482" title="bbox 913 2743 1062 2772; x_wconf 91; x_fsize 39">ChanEnt</span>
+      <span class="ocrx_word" id="word_000070_000483" title="bbox 1076 2747 1155 2771; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000070_000484" title="bbox 1168 2742 1203 2771; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000485" title="bbox 1212 2743 1263 2771; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000486" title="bbox 1275 2752 1353 2780; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000487" title="bbox 1367 2743 1498 2771; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000070_000488" title="bbox 1512 2747 1658 2771; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000070_000489" title="bbox 1671 2742 1819 2771; x_wconf 96; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000070_000490" title="bbox 1832 2742 1938 2771; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000070_000491" title="bbox 1952 2743 2003 2771; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000042" title="bbox 377 2792 1960 2830; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000492" title="bbox 377 2792 586 2830; x_wconf 90; x_fsize 39">application's</span>
+      <span class="ocrx_word" id="word_000070_000493" title="bbox 599 2792 668 2821; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000070_000494" title="bbox 682 2798 828 2830; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000070_000495" title="bbox 854 2793 887 2821; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000070_000496" title="bbox 901 2793 952 2821; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000497" title="bbox 964 2802 1034 2821; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000070_000498" title="bbox 1046 2792 1081 2821; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000499" title="bbox 1090 2793 1337 2827; x_wconf 91; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000070_000500" title="bbox 1352 2792 1412 2821; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000070_000501" title="bbox 1426 2797 1572 2821; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000070_000502" title="bbox 1584 2792 1610 2821; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000070_000503" title="bbox 1623 2793 1674 2821; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000504" title="bbox 1686 2792 1867 2821; x_wconf 92; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000070_000505" title="bbox 1881 2797 1960 2821; x_wconf 96; x_fsize 39">struc</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000043" title="bbox 376 2842 2094 2880; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000506" title="bbox 376 2842 533 2871; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000070_000507" title="bbox 546 2842 577 2871; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000508" title="bbox 591 2843 642 2871; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000509" title="bbox 654 2842 818 2880; x_wconf 95; x_fsize 39">Appendix</span>
+      <span class="ocrx_word" id="word_000070_000510" title="bbox 831 2847 862 2871; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000511" title="bbox 874 2842 934 2871; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000070_000512" title="bbox 947 2842 1119 2871; x_wconf 94; x_fsize 39">document.</span>
+      <span class="ocrx_word" id="word_000070_000513" title="bbox 1145 2843 1210 2871; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000514" title="bbox 1222 2852 1300 2880; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000515" title="bbox 1314 2847 1415 2871; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000070_000516" title="bbox 1428 2842 1463 2871; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000517" title="bbox 1473 2852 1489 2871; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000518" title="bbox 1502 2842 1608 2871; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000519" title="bbox 1620 2842 1719 2871; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000070_000520" title="bbox 1731 2852 1804 2871; x_wconf 96; x_fsize 39">runs</span>
+      <span class="ocrx_word" id="word_000070_000521" title="bbox 1817 2842 1848 2871; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000522" title="bbox 1862 2843 1913 2871; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000523" title="bbox 1925 2847 2046 2871; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000070_000524" title="bbox 2059 2842 2094 2871; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000044" title="bbox 376 2891 1668 2930; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000525" title="bbox 376 2893 427 2921; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000526" title="bbox 438 2902 561 2930; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000070_000527" title="bbox 574 2893 637 2921; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000528" title="bbox 650 2893 705 2921; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000070_000529" title="bbox 718 2892 816 2921; x_wconf 92; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000070_000530" title="bbox 829 2905 952 2926; x_wconf 92; x_fsize 39">p_open</span>
+      <span class="ocrx_word" id="word_000070_000531" title="bbox 966 2897 997 2920; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000532" title="bbox 1009 2901 1087 2929; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000070_000533" title="bbox 1092 2887 1109 2934; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000070_000534" title="bbox 1132 2891 1221 2920; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000070_000535" title="bbox 1233 2897 1301 2929; x_wconf 96; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000070_000536" title="bbox 1313 2901 1352 2920; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000070_000537" title="bbox 1366 2892 1429 2920; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000070_000538" title="bbox 1442 2891 1548 2920; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000539" title="bbox 1560 2891 1668 2920; x_wconf 95; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000070_000010" title="bbox 376 2992 2084 3181">
+    <p class="ocr_par" id="par_000070_000012" lang="eng" title="bbox 376 2992 2084 3181" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000045" title="bbox 376 2992 1930 3030; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000540" title="bbox 376 2993 441 3021; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000541" title="bbox 453 2993 603 3030; x_wconf 93; x_fsize 39">OpenEnt</span>
+      <span class="ocrx_word" id="word_000070_000542" title="bbox 616 2998 695 3021; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000070_000543" title="bbox 708 2992 838 3021; x_wconf 95; x_fsize 39">consists</span>
+      <span class="ocrx_word" id="word_000070_000544" title="bbox 851 2992 886 3021; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000545" title="bbox 895 2993 979 3021; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000070_000546" title="bbox 991 2992 1081 3021; x_wconf 93; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000070_000547" title="bbox 1104 3017 1105 3027; x_wconf 92; x_fsize 39">,</span>
+      <span class="ocrx_word" id="word_000070_000548" title="bbox 1116 2993 1364 3030; x_wconf 69; x_fsize 39">OpenNamePtr,</span>
+      <span class="ocrx_word" id="word_000070_000549" title="bbox 1379 2992 1565 3030; x_wconf 92; x_fsize 39">OpenMode</span>
+      <span class="ocrx_word" id="word_000070_000550" title="bbox 1578 2992 1637 3021; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000070_000551" title="bbox 1650 2993 1839 3030; x_wconf 92; x_fsize 39">OpenChan.</span>
+      <span class="ocrx_word" id="word_000070_000552" title="bbox 1865 2993 1930 3021; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000046" title="bbox 376 3042 1955 3080; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000553" title="bbox 376 3043 615 3080; x_wconf 80; x_fsize 39">OpenNamefPtr</span>
+      <span class="ocrx_word" id="word_000070_000554" title="bbox 627 3042 729 3080; x_wconf 96; x_fsize 39">points</span>
+      <span class="ocrx_word" id="word_000070_000555" title="bbox 742 3047 773 3071; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000556" title="bbox 785 3043 836 3071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000557" title="bbox 848 3043 1002 3071; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000070_000558" title="bbox 1015 3042 1224 3080; x_wconf 96; x_fsize 39">immediately</span>
+      <span class="ocrx_word" id="word_000070_000559" title="bbox 1235 3042 1394 3080; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000070_000560" title="bbox 1407 3043 1458 3071; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000561" title="bbox 1470 3042 1576 3071; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000562" title="bbox 1588 3052 1679 3071; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000070_000563" title="bbox 1692 3052 1724 3071; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000070_000564" title="bbox 1736 3042 1846 3080; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000070_000565" title="bbox 1859 3042 1890 3071; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000566" title="bbox 1904 3043 1955 3071; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000047" title="bbox 376 3092 2079 3130; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000567" title="bbox 376 3103 523 3129; x_wconf 92; x_fsize 39">p_open</span>
+      <span class="ocrx_word" id="word_000070_000568" title="bbox 537 3093 605 3121; x_wconf 96; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000070_000569" title="bbox 631 3093 687 3121; x_wconf 96; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000070_000570" title="bbox 700 3092 846 3127; x_wconf 96; x_fsize 39">instance,</span>
+      <span class="ocrx_word" id="word_000070_000571" title="bbox 861 3092 892 3121; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000572" title="bbox 906 3093 957 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000573" title="bbox 969 3102 1039 3121; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000070_000574" title="bbox 1051 3092 1086 3121; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000575" title="bbox 1095 3093 1342 3127; x_wconf 91; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000070_000576" title="bbox 1357 3093 1408 3121; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000577" title="bbox 1420 3093 1659 3130; x_wconf 90; x_fsize 39">OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000070_000578" title="bbox 1672 3092 1773 3121; x_wconf 96; x_fsize 39">would</span>
+      <span class="ocrx_word" id="word_000070_000579" title="bbox 1785 3092 1871 3130; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000070_000580" title="bbox 1884 3097 1915 3121; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000070_000581" title="bbox 1927 3093 1978 3121; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000582" title="bbox 1990 3093 2079 3121; x_wconf 96; x_fsize 39">colon</span>
+     </span>
+     <span class="ocr_line" id="line_000070_000048" title="bbox 377 3143 2084 3181; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000583" title="bbox 377 3144 451 3173; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000070_000584" title="bbox 464 3145 543 3173; x_wconf 96; x_fsize 39">LED</span>
+      <span class="ocrx_word" id="word_000070_000585" title="bbox 556 3144 587 3173; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000070_000586" title="bbox 601 3145 652 3173; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000587" title="bbox 664 3154 755 3173; x_wconf 91; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000070_000588" title="bbox 769 3144 892 3173; x_wconf 91; x_fsize 39">"LED:".</span>
+      <span class="ocrx_word" id="word_000070_000589" title="bbox 918 3144 983 3172; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000070_000590" title="bbox 995 3143 1181 3181; x_wconf 90; x_fsize 39">OpenMode</span>
+      <span class="ocrx_word" id="word_000070_000591" title="bbox 1193 3143 1267 3172; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000070_000592" title="bbox 1280 3143 1419 3172; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000070_000593" title="bbox 1432 3144 1483 3172; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000594" title="bbox 1495 3143 1586 3172; x_wconf 96; x_fsize 39">mode</span>
+      <span class="ocrx_word" id="word_000070_000595" title="bbox 1598 3143 1644 3172; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000070_000596" title="bbox 1657 3143 1791 3181; x_wconf 96; x_fsize 39">opening</span>
+      <span class="ocrx_word" id="word_000070_000597" title="bbox 1804 3144 1855 3172; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000070_000598" title="bbox 1867 3143 1973 3172; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000070_000599" title="bbox 1985 3143 2084 3172; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 808 3152 810 3172"></div>
+   <div class="ocr_carea" id="block_000070_000011" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000070_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000070_000049" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000070_000600" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000070_000601" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000070_000602" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000070_000603" title="bbox 2000 3319 2039 3349; x_wconf 96; x_fsize 39">68</span>
+      <span class="ocrx_word" id="word_000070_000604" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000070_000605" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000070_000606" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000071" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0071.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000071_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000071_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000071_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000071_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000071_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000071_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000071_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000071_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000071_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000071_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000071_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000071_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000001" title="bbox 375 311 2104 1041">
+    <p class="ocr_par" id="par_000071_000001" lang="eng" title="bbox 375 311 2104 1041" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000001" title="bbox 376 311 2045 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000011" title="bbox 376 311 476 340; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000071_000012" title="bbox 490 311 516 340; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000013" title="bbox 529 317 581 340; x_wconf 96; x_fsize 39">not</span>
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+      <span class="ocrx_word" id="word_000071_000016" title="bbox 726 311 786 340; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000071_000017" title="bbox 799 312 948 349; x_wconf 96; x_fsize 39">example.</span>
+      <span class="ocrx_word" id="word_000071_000018" title="bbox 974 312 1039 340; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000071_000019" title="bbox 1051 312 1230 349; x_wconf 92; x_fsize 39">OpenChan</span>
+      <span class="ocrx_word" id="word_000071_000020" title="bbox 1244 311 1318 340; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000071_000021" title="bbox 1330 311 1420 340; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000071_000022" title="bbox 1433 312 1484 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000023" title="bbox 1496 312 1550 341; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000024" title="bbox 1563 312 1694 340; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000071_000025" title="bbox 1706 311 1820 340; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000071_000026" title="bbox 1832 311 1867 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000027" title="bbox 1876 312 1927 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000028" title="bbox 1939 311 2045 340; x_wconf 96; x_fsize 39">device</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000002" title="bbox 376 361 2033 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000029" title="bbox 376 362 439 390; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000071_000030" title="bbox 452 362 503 390; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000031" title="bbox 515 361 614 390; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000071_000032" title="bbox 627 361 653 390; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000033" title="bbox 665 361 805 399; x_wconf 97; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000071_000034" title="bbox 818 367 849 390; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000035" title="bbox 862 362 976 390; x_wconf 87; x_fsize 39">'attach'</span>
+      <span class="ocrx_word" id="word_000071_000036" title="bbox 990 367 1029 390; x_wconf 95; x_fsize 39">to.</span>
+      <span class="ocrx_word" id="word_000071_000037" title="bbox 1055 361 1205 390; x_wconf 96; x_fsize 39">Attached</span>
+      <span class="ocrx_word" id="word_000071_000038" title="bbox 1218 361 1333 390; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000071_000039" title="bbox 1347 361 1405 390; x_wconf 96; x_fsize 39">add</span>
+      <span class="ocrx_word" id="word_000071_000040" title="bbox 1418 361 1633 399; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000071_000041" title="bbox 1644 367 1683 396; x_wconf 96; x_fsize 39">to,</span>
+      <span class="ocrx_word" id="word_000071_000042" title="bbox 1698 371 1731 390; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000071_000043" title="bbox 1743 362 1872 399; x_wconf 96; x_fsize 39">replace,</span>
+      <span class="ocrx_word" id="word_000071_000044" title="bbox 1888 371 1904 390; x_wconf 97; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000071_000045" title="bbox 1918 361 2033 390; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000003" title="bbox 375 411 2079 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000046" title="bbox 375 411 522 449; x_wconf 96; x_fsize 39">provided</span>
+      <span class="ocrx_word" id="word_000071_000047" title="bbox 534 411 574 449; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000048" title="bbox 586 421 623 440; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000071_000049" title="bbox 637 411 818 449; x_wconf 96; x_fsize 39">underlying</span>
+      <span class="ocrx_word" id="word_000071_000050" title="bbox 831 411 937 440; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000071_000051" title="bbox 949 411 1057 440; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000071_000052" title="bbox 1083 412 1148 440; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000071_000053" title="bbox 1160 412 1267 440; x_wconf 93; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000071_000054" title="bbox 1280 416 1359 440; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000071_000055" title="bbox 1371 411 1496 449; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000071_000056" title="bbox 1509 416 1540 440; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000057" title="bbox 1551 411 1591 449; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000058" title="bbox 1602 412 1651 440; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000071_000059" title="bbox 1663 421 1719 440; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000071_000060" title="bbox 1732 411 1770 440; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000061" title="bbox 1782 411 1856 440; x_wconf 95; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000071_000062" title="bbox 1869 416 1900 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000063" title="bbox 1911 411 2015 440; x_wconf 96; x_fsize 39">reload</span>
+      <span class="ocrx_word" id="word_000071_000064" title="bbox 2028 412 2079 440; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000004" title="bbox 376 461 2044 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000065" title="bbox 376 461 497 490; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000071_000066" title="bbox 511 467 648 499; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000071_000067" title="bbox 660 461 802 499; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000071_000068" title="bbox 815 461 842 490; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000071_000069" title="bbox 851 461 928 490; x_wconf 95; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000071_000070" title="bbox 941 466 1079 490; x_wconf 96; x_fsize 39">contents</span>
+      <span class="ocrx_word" id="word_000071_000071" title="bbox 1092 462 1170 490; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000071_000072" title="bbox 1181 462 1257 490; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000071_000073" title="bbox 1272 461 1393 490; x_wconf 96; x_fsize 39">altered.</span>
+      <span class="ocrx_word" id="word_000071_000074" title="bbox 1419 462 1484 490; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000071_000075" title="bbox 1496 461 1677 490; x_wconf 91; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000071_000076" title="bbox 1691 467 1770 490; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000071_000077" title="bbox 1782 461 1917 499; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000071_000078" title="bbox 1930 461 2044 490; x_wconf 96; x_fsize 39">further</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000005" title="bbox 376 511 1874 546; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000079" title="bbox 376 511 572 540; x_wconf 95; x_fsize 36">elaboration.</span>
+      <span class="ocrx_word" id="word_000071_000080" title="bbox 598 512 623 540; x_wconf 95; x_fsize 36">It</span>
+      <span class="ocrx_word" id="word_000071_000081" title="bbox 635 511 765 540; x_wconf 96; x_fsize 36">consists</span>
+      <span class="ocrx_word" id="word_000071_000082" title="bbox 778 511 813 540; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000071_000083" title="bbox 822 511 889 540; x_wconf 96; x_fsize 36">four</span>
+      <span class="ocrx_word" id="word_000071_000084" title="bbox 902 511 1001 540; x_wconf 93; x_fsize 36">fields:</span>
+      <span class="ocrx_word" id="word_000071_000085" title="bbox 1017 511 1181 546; x_wconf 88; x_fsize 36">A4Exiflo,</span>
+      <span class="ocrx_word" id="word_000071_000086" title="bbox 1196 511 1512 546; x_wconf 91; x_fsize 36">A4ExifHandlerPtr,</span>
+      <span class="ocrx_word" id="word_000071_000087" title="bbox 1527 511 1801 541; x_wconf 83; x_fsize 36">A4ExifStatusPtr</span>
+      <span class="ocrx_word" id="word_000071_000088" title="bbox 1815 511 1874 540; x_wconf 96; x_fsize 36">and</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000006" title="bbox 376 561 2008 596; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000089" title="bbox 376 561 607 590; x_wconf 70; x_fsize 36">A4ExifA1Ptr.</span>
+      <span class="ocrx_word" id="word_000071_000090" title="bbox 633 561 940 590; x_wconf 91; x_fsize 36">A4ExifHandlerPtr</span>
+      <span class="ocrx_word" id="word_000071_000091" title="bbox 953 561 1092 590; x_wconf 96; x_fsize 36">contains</span>
+      <span class="ocrx_word" id="word_000071_000092" title="bbox 1106 571 1122 590; x_wconf 95; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000071_000093" title="bbox 1135 561 1248 590; x_wconf 95; x_fsize 36">handle</span>
+      <span class="ocrx_word" id="word_000071_000094" title="bbox 1260 567 1291 590; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000071_000095" title="bbox 1303 562 1354 590; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000071_000096" title="bbox 1366 561 1489 590; x_wconf 93; x_fsize 36">driver's</span>
+      <span class="ocrx_word" id="word_000071_000097" title="bbox 1501 561 1727 596; x_wconf 91; x_fsize 36">WaitHandler,</span>
+      <span class="ocrx_word" id="word_000071_000098" title="bbox 1742 561 2008 590; x_wconf 91; x_fsize 36">A4ExifHandler.</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000007" title="bbox 376 611 2091 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000099" title="bbox 376 611 450 640; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000071_000100" title="bbox 463 611 489 640; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000101" title="bbox 502 612 553 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000102" title="bbox 564 611 684 640; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000071_000103" title="bbox 695 611 835 649; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000071_000104" title="bbox 848 617 879 640; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000105" title="bbox 890 611 1004 640; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000071_000106" title="bbox 1016 612 1067 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000107" title="bbox 1079 611 1264 649; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000071_000108" title="bbox 1278 611 1313 640; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000109" title="bbox 1323 612 1550 649; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000071_000110" title="bbox 1563 612 1617 641; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000111" title="bbox 1629 616 1765 649; x_wconf 95; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000071_000112" title="bbox 1779 611 1838 640; x_wconf 94; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000113" title="bbox 1851 611 1877 640; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000114" title="bbox 1890 611 2047 640; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000071_000115" title="bbox 2060 611 2091 640; x_wconf 97; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000008" title="bbox 376 661 2104 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000116" title="bbox 376 671 461 690; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000071_000117" title="bbox 473 661 565 690; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000071_000118" title="bbox 578 662 652 690; x_wconf 96; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000071_000119" title="bbox 665 671 704 690; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000071_000120" title="bbox 718 661 749 690; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000121" title="bbox 763 661 823 690; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000071_000122" title="bbox 836 662 968 699; x_wconf 96; x_fsize 39">chapter.</span>
+      <span class="ocrx_word" id="word_000071_000123" title="bbox 994 661 1039 691; x_wconf 96; x_fsize 39">Of</span>
+      <span class="ocrx_word" id="word_000071_000124" title="bbox 1048 662 1099 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000125" title="bbox 1110 661 1283 699; x_wconf 96; x_fsize 39">remaining</span>
+      <span class="ocrx_word" id="word_000071_000126" title="bbox 1296 661 1395 696; x_wconf 93; x_fsize 39">fields,</span>
+      <span class="ocrx_word" id="word_000071_000127" title="bbox 1410 661 1684 691; x_wconf 90; x_fsize 39">A4ExifStatusPtr</span>
+      <span class="ocrx_word" id="word_000071_000128" title="bbox 1697 661 1786 690; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000071_000129" title="bbox 1799 662 1850 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000130" title="bbox 1862 661 1995 690; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000071_000131" title="bbox 2009 661 2044 690; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000132" title="bbox 2053 662 2104 690; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000009" title="bbox 376 711 2034 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000133" title="bbox 376 711 561 749; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000071_000134" title="bbox 576 716 669 740; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000071_000135" title="bbox 682 711 765 740; x_wconf 96; x_fsize 39">word</span>
+      <span class="ocrx_word" id="word_000071_000136" title="bbox 778 711 824 740; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000071_000137" title="bbox 837 712 891 741; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000138" title="bbox 903 716 1039 749; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000071_000139" title="bbox 1053 711 1112 740; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000140" title="bbox 1125 711 1347 740; x_wconf 88; x_fsize 39">A4ExifA1Ptr</span>
+      <span class="ocrx_word" id="word_000071_000141" title="bbox 1360 711 1386 740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000142" title="bbox 1400 721 1416 740; x_wconf 91; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000071_000143" title="bbox 1440 711 1647 740; x_wconf 91; x_fsize 39">user-defined</span>
+      <span class="ocrx_word" id="word_000071_000144" title="bbox 1659 716 1837 749; x_wconf 96; x_fsize 39">parameter.</span>
+      <span class="ocrx_word" id="word_000071_000145" title="bbox 1863 712 1962 740; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000071_000146" title="bbox 1974 717 2034 740; x_wconf 96; x_fsize 39">two</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000010" title="bbox 376 761 2028 799; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000147" title="bbox 376 762 480 790; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000071_000148" title="bbox 494 771 544 790; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000071_000149" title="bbox 555 761 665 799; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000071_000150" title="bbox 678 767 709 790; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000151" title="bbox 721 762 772 790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000152" title="bbox 785 767 916 799; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000071_000153" title="bbox 927 766 1028 790; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000071_000154" title="bbox 1041 762 1171 799; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000071_000155" title="bbox 1185 762 1236 790; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000156" title="bbox 1248 762 1355 799; x_wconf 36; x_fsize 39">RqEnt</span>
+      <span class="ocrx_word" id="word_000071_000157" title="bbox 1368 766 1522 790; x_wconf 93; x_fsize 39">structure.</span>
+      <span class="ocrx_word" id="word_000071_000158" title="bbox 1548 761 1704 790; x_wconf 92; x_fsize 39">A4Exiflo</span>
+      <span class="ocrx_word" id="word_000071_000159" title="bbox 1716 761 1742 790; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000160" title="bbox 1755 761 1840 790; x_wconf 88; x_fsize 39">itself</span>
+      <span class="ocrx_word" id="word_000071_000161" title="bbox 1850 771 1866 790; x_wconf 88; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000071_000162" title="bbox 1879 762 2028 791; x_wconf 90; x_fsize 39">ChanEnt</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000011" title="bbox 377 811 1988 849; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000163" title="bbox 377 817 456 840; x_wconf 95; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000071_000164" title="bbox 469 811 541 840; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000071_000165" title="bbox 556 811 611 840; x_wconf 97; x_fsize 39">sub</span>
+      <span class="ocrx_word" id="word_000071_000166" title="bbox 623 811 713 840; x_wconf 93; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000071_000167" title="bbox 726 811 987 849; x_wconf 92; x_fsize 39">ChanSignature,</span>
+      <span class="ocrx_word" id="word_000071_000168" title="bbox 1002 812 1173 841; x_wconf 92; x_fsize 39">ChanNext</span>
+      <span class="ocrx_word" id="word_000071_000169" title="bbox 1186 811 1245 840; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000170" title="bbox 1258 811 1534 841; x_wconf 91; x_fsize 39">ChanLibHandle.</span>
+      <span class="ocrx_word" id="word_000071_000171" title="bbox 1560 811 1646 840; x_wconf 96; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000071_000172" title="bbox 1659 811 1870 840; x_wconf 96; x_fsize 39">initialisation</span>
+      <span class="ocrx_word" id="word_000071_000173" title="bbox 1884 811 1919 840; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000174" title="bbox 1928 811 1988 840; x_wconf 95; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000012" title="bbox 377 860 1640 899; baseline -0.001 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000175" title="bbox 377 867 531 896; x_wconf 96; x_fsize 37">structure,</span>
+      <span class="ocrx_word" id="word_000071_000176" title="bbox 549 861 622 897; x_wconf 1; x_fsize 37">[bx].</span>
+      <span class="ocrx_word" id="word_000071_000177" title="bbox 626 861 1047 899; x_wconf 1; x_fsize 37">A4Exiflo.ChanSignature</span>
+      <span class="ocrx_word" id="word_000071_000178" title="bbox 1059 866 1139 890; x_wconf 96; x_fsize 37">must</span>
+      <span class="ocrx_word" id="word_000071_000179" title="bbox 1152 861 1225 890; x_wconf 93; x_fsize 37">hold</span>
+      <span class="ocrx_word" id="word_000071_000180" title="bbox 1239 861 1566 895; x_wconf 27; x_fsize 37">'TochanSignature’</span>
+      <span class="ocrx_word" id="word_000071_000181" title="bbox 1581 860 1640 889; x_wconf 96; x_fsize 37">and</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000013" title="bbox 379 910 2030 946; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000182" title="bbox 379 910 892 946; x_wconf 37; x_fsize 37">[bx].A4Exiflo.ChanLibHandle</span>
+      <span class="ocrx_word" id="word_000071_000183" title="bbox 904 910 993 939; x_wconf 96; x_fsize 37">holds</span>
+      <span class="ocrx_word" id="word_000071_000184" title="bbox 1006 911 1057 939; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000071_000185" title="bbox 1069 910 1182 939; x_wconf 96; x_fsize 37">handle</span>
+      <span class="ocrx_word" id="word_000071_000186" title="bbox 1194 915 1225 939; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000071_000187" title="bbox 1237 911 1288 939; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000071_000188" title="bbox 1300 910 1406 939; x_wconf 96; x_fsize 37">device</span>
+      <span class="ocrx_word" id="word_000071_000189" title="bbox 1418 910 1517 939; x_wconf 96; x_fsize 37">driver</span>
+      <span class="ocrx_word" id="word_000071_000190" title="bbox 1531 910 1644 946; x_wconf 95; x_fsize 37">(stored</span>
+      <span class="ocrx_word" id="word_000071_000191" title="bbox 1657 910 1688 939; x_wconf 95; x_fsize 37">in</span>
+      <span class="ocrx_word" id="word_000071_000192" title="bbox 1702 911 1783 946; x_wconf 94; x_fsize 37">DX).</span>
+      <span class="ocrx_word" id="word_000071_000193" title="bbox 1809 911 1887 939; x_wconf 94; x_fsize 37">Both</span>
+      <span class="ocrx_word" id="word_000071_000194" title="bbox 1901 910 1936 939; x_wconf 96; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000071_000195" title="bbox 1945 911 2030 939; x_wconf 96; x_fsize 37">these</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000014" title="bbox 376 961 1964 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000196" title="bbox 376 962 480 990; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000071_000197" title="bbox 494 971 544 990; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000071_000198" title="bbox 557 961 646 999; x_wconf 96; x_fsize 39">again</span>
+      <span class="ocrx_word" id="word_000071_000199" title="bbox 659 961 799 999; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000071_000200" title="bbox 811 961 851 999; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000201" title="bbox 862 962 913 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000202" title="bbox 926 966 1057 999; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000071_000203" title="bbox 1068 967 1178 990; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000071_000204" title="bbox 1204 962 1269 990; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000071_000205" title="bbox 1284 961 1699 997; x_wconf 89; x_fsize 39">[bx].A4Exiflo.ChanNext</span>
+      <span class="ocrx_word" id="word_000071_000206" title="bbox 1712 961 1786 990; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000071_000207" title="bbox 1799 961 1825 990; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000208" title="bbox 1838 961 1912 990; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000071_000209" title="bbox 1924 962 1964 999; x_wconf 96; x_fsize 39">by</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000015" title="bbox 377 1011 1486 1041; baseline 0 -1; x_size 38.097122; x_descenders 9.0971203; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000210" title="bbox 377 1011 515 1040; x_wconf 96; x_fsize 39">attached</span>
+      <span class="ocrx_word" id="word_000071_000211" title="bbox 528 1011 643 1040; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000071_000212" title="bbox 657 1011 716 1040; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000213" title="bbox 729 1011 755 1040; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000214" title="bbox 769 1017 813 1040; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000071_000215" title="bbox 825 1016 856 1040; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000216" title="bbox 868 1012 887 1041; x_wconf 90; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000071_000217" title="bbox 900 1011 946 1040; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000071_000218" title="bbox 958 1017 1024 1040; x_wconf 96; x_fsize 39">root</span>
+      <span class="ocrx_word" id="word_000071_000219" title="bbox 1037 1011 1152 1040; x_wconf 96; x_fsize 39">drivers</span>
+      <span class="ocrx_word" id="word_000071_000220" title="bbox 1165 1011 1227 1040; x_wconf 93; x_fsize 39">like</span>
+      <span class="ocrx_word" id="word_000071_000221" title="bbox 1239 1012 1486 1040; x_wconf 87; x_fsize 39">A4EXIF.LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000002" title="bbox 375 1111 2065 1190">
+    <p class="ocr_par" id="par_000071_000002" lang="eng" title="bbox 375 1111 2065 1190" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000016" title="bbox 376 1111 2065 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000222" title="bbox 376 1112 441 1140; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000071_000223" title="bbox 453 1111 529 1140; x_wconf 95; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000071_000224" title="bbox 541 1111 572 1140; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000225" title="bbox 587 1121 624 1140; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000071_000226" title="bbox 638 1121 716 1149; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000071_000227" title="bbox 730 1117 831 1140; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000071_000228" title="bbox 844 1111 964 1140; x_wconf 95; x_fsize 39">follows</span>
+      <span class="ocrx_word" id="word_000071_000229" title="bbox 978 1121 994 1140; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000071_000230" title="bbox 1008 1111 1124 1140; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000071_000231" title="bbox 1136 1116 1253 1149; x_wconf 96; x_fsize 39">pattern</span>
+      <span class="ocrx_word" id="word_000071_000232" title="bbox 1267 1111 1298 1140; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000233" title="bbox 1312 1121 1405 1149; x_wconf 96; x_fsize 39">many</span>
+      <span class="ocrx_word" id="word_000071_000234" title="bbox 1416 1112 1515 1140; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000071_000235" title="bbox 1529 1111 1588 1140; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000236" title="bbox 1601 1111 1627 1140; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000237" title="bbox 1639 1111 1800 1149; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000071_000238" title="bbox 1813 1111 1844 1140; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000239" title="bbox 1858 1111 1974 1140; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000071_000240" title="bbox 1986 1111 2065 1140; x_wconf 96; x_fsize 39">form</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000017" title="bbox 375 1161 482 1190; baseline 0 0; x_size 38.220322; x_descenders 9.2203226; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000241" title="bbox 375 1161 482 1190; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000003" title="bbox 452 1263 2098 2170">
+    <p class="ocr_par" id="par_000071_000003" lang="eng" title="bbox 452 1263 1884 1351" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000018" title="bbox 452 1263 1884 1301; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000242" title="bbox 452 1270 467 1285; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000243" title="bbox 526 1263 703 1292; x_wconf 90; x_fsize 39">Determine</span>
+      <span class="ocrx_word" id="word_000071_000244" title="bbox 715 1264 766 1292; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000245" title="bbox 778 1264 909 1292; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000071_000246" title="bbox 922 1269 953 1292; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000247" title="bbox 964 1263 1002 1292; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000248" title="bbox 1014 1263 1132 1301; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000071_000249" title="bbox 1145 1263 1235 1301; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000071_000250" title="bbox 1248 1264 1299 1292; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000251" title="bbox 1310 1263 1429 1301; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000071_000252" title="bbox 1442 1269 1473 1292; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000253" title="bbox 1485 1264 1536 1292; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000254" title="bbox 1548 1263 1654 1292; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000071_000255" title="bbox 1666 1273 1757 1292; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000071_000256" title="bbox 1769 1263 1840 1292; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000071_000257" title="bbox 1853 1263 1884 1292; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000019" title="bbox 525 1313 837 1351; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000258" title="bbox 525 1313 573 1349; x_wconf 20; x_fsize 37">[si].</span>
+      <span class="ocrx_word" id="word_000071_000259" title="bbox 580 1314 837 1351; x_wconf 20; x_fsize 37">OpenNamePtr.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000004" lang="eng" title="bbox 452 1365 1605 1403" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000020" title="bbox 452 1365 1605 1403; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000260" title="bbox 452 1372 467 1387; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000261" title="bbox 526 1365 555 1394; x_wconf 74; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000262" title="bbox 564 1366 631 1400; x_wconf 95; x_fsize 39">OK,</span>
+      <span class="ocrx_word" id="word_000071_000263" title="bbox 646 1365 763 1394; x_wconf 96; x_fsize 39">disable</span>
+      <span class="ocrx_word" id="word_000071_000264" title="bbox 775 1365 937 1403; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000071_000265" title="bbox 951 1365 1010 1394; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000266" title="bbox 1023 1365 1135 1394; x_wconf 96; x_fsize 39">invoke</span>
+      <span class="ocrx_word" id="word_000071_000267" title="bbox 1147 1366 1198 1394; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000268" title="bbox 1210 1366 1260 1395; x_wconf 91; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000071_000269" title="bbox 1279 1373 1372 1394; x_wconf 0; x_fsize 39">HwGet</span>
+      <span class="ocrx_word" id="word_000071_000270" title="bbox 1380 1361 1510 1407; x_wconf 0; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000071_000271" title="bbox 1537 1365 1605 1393; x_wconf 95; x_fsize 39">call.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000005" lang="eng" title="bbox 452 1416 1432 1454" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000021" title="bbox 452 1416 1432 1454; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000272" title="bbox 452 1423 467 1438; x_wconf 93; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000273" title="bbox 526 1416 555 1445; x_wconf 66; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000274" title="bbox 564 1417 631 1451; x_wconf 96; x_fsize 39">OK,</span>
+      <span class="ocrx_word" id="word_000071_000275" title="bbox 646 1417 717 1445; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000071_000276" title="bbox 732 1422 775 1445; x_wconf 93; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000071_000277" title="bbox 788 1416 1142 1454; x_wconf 91; x_fsize 39">A4ExifChannelOpen</span>
+      <span class="ocrx_word" id="word_000071_000278" title="bbox 1156 1416 1219 1454; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000071_000279" title="bbox 1232 1421 1263 1445; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000280" title="bbox 1275 1426 1432 1445; x_wconf 96; x_fsize 39">non-zero.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000006" lang="eng" title="bbox 452 1468 2092 1606" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000022" title="bbox 452 1468 2090 1506; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000281" title="bbox 452 1475 467 1490; x_wconf 88; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000282" title="bbox 526 1469 559 1497; x_wconf 66; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000071_000283" title="bbox 573 1468 660 1497; x_wconf 95; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000071_000284" title="bbox 673 1473 704 1497; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000285" title="bbox 715 1469 779 1506; x_wconf 96; x_fsize 39">poll</span>
+      <span class="ocrx_word" id="word_000071_000286" title="bbox 792 1468 838 1497; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000071_000287" title="bbox 851 1468 1075 1506; x_wconf 92; x_fsize 39">door-opening</span>
+      <span class="ocrx_word" id="word_000071_000288" title="bbox 1089 1468 1148 1497; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000289" title="bbox 1161 1468 1289 1506; x_wconf 96; x_fsize 39">closing,</span>
+      <span class="ocrx_word" id="word_000071_000290" title="bbox 1304 1468 1327 1497; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000071_000291" title="bbox 1339 1468 1365 1497; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000292" title="bbox 1378 1478 1539 1506; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000071_000293" title="bbox 1550 1473 1581 1497; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000294" title="bbox 1593 1478 1671 1506; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000071_000295" title="bbox 1686 1478 1702 1497; x_wconf 86; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000071_000296" title="bbox 1717 1469 1829 1498; x_wconf 85; x_fsize 39">"TcK:"</span>
+      <span class="ocrx_word" id="word_000071_000297" title="bbox 1844 1469 1975 1497; x_wconf 95; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000071_000298" title="bbox 1989 1473 2017 1497; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000071_000299" title="bbox 2030 1468 2090 1497; x_wconf 96; x_fsize 39">this</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000023" title="bbox 523 1518 2092 1556; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000300" title="bbox 523 1523 607 1556; x_wconf 96; x_fsize 39">stage</span>
+      <span class="ocrx_word" id="word_000071_000301" title="bbox 620 1518 679 1547; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000302" title="bbox 692 1518 838 1547; x_wconf 92; x_fsize 39">initialise</span>
+      <span class="ocrx_word" id="word_000071_000303" title="bbox 850 1518 872 1547; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000071_000304" title="bbox 884 1518 924 1556; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000305" title="bbox 935 1528 1041 1547; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000071_000306" title="bbox 1054 1518 1089 1547; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000307" title="bbox 1098 1518 1188 1556; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000071_000308" title="bbox 1201 1519 1252 1547; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000309" title="bbox 1264 1519 1314 1548; x_wconf 92; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000071_000310" title="bbox 1331 1525 1533 1548; x_wconf 66; x_fsize 39">IowithWait</span>
+      <span class="ocrx_word" id="word_000071_000311" title="bbox 1550 1518 1665 1547; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000071_000312" title="bbox 1677 1523 1708 1547; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000313" title="bbox 1720 1519 1779 1547; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000071_000314" title="bbox 1792 1519 1843 1547; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000315" title="bbox 1855 1518 1979 1547; x_wconf 92; x_fsize 39">TickInt</span>
+      <span class="ocrx_word" id="word_000071_000316" title="bbox 1991 1523 2092 1547; x_wconf 97; x_fsize 39">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000024" title="bbox 522 1568 858 1606; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000317" title="bbox 522 1578 561 1597; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000071_000318" title="bbox 575 1569 649 1597; x_wconf 95; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000071_000319" title="bbox 664 1573 775 1606; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000071_000320" title="bbox 788 1568 858 1597; x_wconf 96; x_fsize 39">tick.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000007" lang="eng" title="bbox 452 1620 1859 1658" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000025" title="bbox 452 1620 1859 1658; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000321" title="bbox 452 1627 467 1642; x_wconf 65; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000322" title="bbox 526 1620 693 1649; x_wconf 54; x_fsize 39">Re-enable</span>
+      <span class="ocrx_word" id="word_000071_000323" title="bbox 705 1620 867 1658; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000071_000324" title="bbox 881 1620 940 1649; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000325" title="bbox 954 1626 997 1649; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000071_000326" title="bbox 1010 1630 1050 1658; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000071_000327" title="bbox 1063 1621 1114 1649; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000328" title="bbox 1126 1620 1240 1658; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000071_000329" title="bbox 1252 1630 1375 1658; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000071_000330" title="bbox 1388 1620 1419 1649; x_wconf 96; x_fsize 39">id</span>
+      <span class="ocrx_word" id="word_000071_000331" title="bbox 1432 1620 1522 1658; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000071_000332" title="bbox 1535 1621 1586 1649; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000333" title="bbox 1598 1628 1722 1650; x_wconf 22; x_fsize 39">ProcId</span>
+      <span class="ocrx_word" id="word_000071_000334" title="bbox 1736 1620 1859 1649; x_wconf 96; x_fsize 39">service.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000008" lang="eng" title="bbox 452 1672 1930 1710" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000026" title="bbox 452 1672 1930 1710; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000335" title="bbox 452 1679 467 1694; x_wconf 89; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000336" title="bbox 526 1672 632 1702; x_wconf 86; x_fsize 39">Check</span>
+      <span class="ocrx_word" id="word_000071_000337" title="bbox 644 1672 690 1701; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000071_000338" title="bbox 703 1673 754 1701; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000339" title="bbox 765 1682 911 1710; x_wconf 96; x_fsize 39">presence</span>
+      <span class="ocrx_word" id="word_000071_000340" title="bbox 923 1672 958 1701; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000341" title="bbox 967 1673 1018 1701; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000342" title="bbox 1029 1672 1169 1710; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000071_000343" title="bbox 1182 1672 1347 1701; x_wconf 96; x_fsize 39">hardware.</span>
+      <span class="ocrx_word" id="word_000071_000344" title="bbox 1373 1672 1402 1701; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000345" title="bbox 1410 1678 1531 1710; x_wconf 96; x_fsize 39">present</span>
+      <span class="ocrx_word" id="word_000071_000346" title="bbox 1543 1677 1644 1701; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000071_000347" title="bbox 1658 1672 1730 1701; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000071_000348" title="bbox 1744 1682 1830 1710; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000071_000349" title="bbox 1841 1673 1930 1701; x_wconf 96; x_fsize 39">clear.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000009" lang="eng" title="bbox 452 1724 2022 1863" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000027" title="bbox 452 1724 2022 1762; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000350" title="bbox 452 1731 467 1746; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000351" title="bbox 526 1725 666 1753; x_wconf 83; x_fsize 39">Allocate</span>
+      <span class="ocrx_word" id="word_000071_000352" title="bbox 679 1734 769 1762; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000071_000353" title="bbox 781 1724 812 1753; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000354" title="bbox 826 1724 940 1762; x_wconf 93; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000071_000355" title="bbox 952 1725 1082 1762; x_wconf 84; x_fsize 39">process'</span>
+      <span class="ocrx_word" id="word_000071_000356" title="bbox 1096 1725 1174 1762; x_wconf 96; x_fsize 39">heap</span>
+      <span class="ocrx_word" id="word_000071_000357" title="bbox 1188 1724 1249 1760; x_wconf 94; x_fsize 39">(i.e.</span>
+      <span class="ocrx_word" id="word_000071_000358" title="bbox 1264 1725 1315 1753; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000359" title="bbox 1328 1724 1512 1762; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000071_000360" title="bbox 1526 1724 1595 1753; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000071_000361" title="bbox 1609 1725 1711 1762; x_wconf 96; x_fsize 39">space)</span>
+      <span class="ocrx_word" id="word_000071_000362" title="bbox 1725 1729 1756 1753; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000363" title="bbox 1768 1724 1890 1753; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000071_000364" title="bbox 1904 1725 1956 1753; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000365" title="bbox 1968 1725 2022 1754; x_wconf 96; x_fsize 39">I/O</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000028" title="bbox 522 1775 2015 1811; baseline 0 -7; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000366" title="bbox 522 1776 653 1804; x_wconf 96; x_fsize 37">channel</span>
+      <span class="ocrx_word" id="word_000071_000367" title="bbox 666 1776 783 1804; x_wconf 96; x_fsize 37">control</span>
+      <span class="ocrx_word" id="word_000071_000368" title="bbox 795 1775 886 1804; x_wconf 94; x_fsize 37">block</span>
+      <span class="ocrx_word" id="word_000071_000369" title="bbox 910 1776 961 1811; x_wconf 93; x_fsize 37">(an</span>
+      <span class="ocrx_word" id="word_000071_000370" title="bbox 975 1775 1157 1804; x_wconf 92; x_fsize 37">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000071_000371" title="bbox 1170 1780 1249 1804; x_wconf 96; x_fsize 37">struc</span>
+      <span class="ocrx_word" id="word_000071_000372" title="bbox 1262 1775 1293 1804; x_wconf 96; x_fsize 37">in</span>
+      <span class="ocrx_word" id="word_000071_000373" title="bbox 1307 1776 1358 1804; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000071_000374" title="bbox 1370 1785 1440 1804; x_wconf 96; x_fsize 37">case</span>
+      <span class="ocrx_word" id="word_000071_000375" title="bbox 1452 1775 1487 1804; x_wconf 91; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000071_000376" title="bbox 1496 1776 1747 1811; x_wconf 23; x_fsize 37">A4AEXIF.LDD)</span>
+      <span class="ocrx_word" id="word_000071_000377" title="bbox 1762 1775 1821 1804; x_wconf 96; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000071_000378" title="bbox 1835 1781 1879 1804; x_wconf 96; x_fsize 37">set</span>
+      <span class="ocrx_word" id="word_000071_000379" title="bbox 1891 1775 1929 1804; x_wconf 96; x_fsize 37">its</span>
+      <span class="ocrx_word" id="word_000071_000380" title="bbox 1941 1775 2015 1804; x_wconf 96; x_fsize 37">base</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000029" title="bbox 523 1825 1821 1863; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000381" title="bbox 523 1825 646 1854; x_wconf 95; x_fsize 37">address</span>
+      <span class="ocrx_word" id="word_000071_000382" title="bbox 659 1830 690 1854; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000071_000383" title="bbox 702 1826 758 1854; x_wconf 96; x_fsize 37">BX</span>
+      <span class="ocrx_word" id="word_000071_000384" title="bbox 771 1826 853 1861; x_wconf 96; x_fsize 37">(thus</span>
+      <span class="ocrx_word" id="word_000071_000385" title="bbox 866 1826 922 1854; x_wconf 96; x_fsize 37">BX</span>
+      <span class="ocrx_word" id="word_000071_000386" title="bbox 934 1825 1023 1854; x_wconf 96; x_fsize 37">holds</span>
+      <span class="ocrx_word" id="word_000071_000387" title="bbox 1036 1826 1087 1854; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000071_000388" title="bbox 1100 1825 1223 1854; x_wconf 96; x_fsize 37">address</span>
+      <span class="ocrx_word" id="word_000071_000389" title="bbox 1236 1825 1271 1854; x_wconf 96; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000071_000390" title="bbox 1280 1826 1331 1854; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000071_000391" title="bbox 1343 1835 1421 1863; x_wconf 96; x_fsize 37">open</span>
+      <span class="ocrx_word" id="word_000071_000392" title="bbox 1435 1826 1566 1854; x_wconf 96; x_fsize 37">channel</span>
+      <span class="ocrx_word" id="word_000071_000393" title="bbox 1579 1826 1696 1854; x_wconf 95; x_fsize 37">control</span>
+      <span class="ocrx_word" id="word_000071_000394" title="bbox 1708 1825 1821 1861; x_wconf 95; x_fsize 37">block).</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000010" lang="eng" title="bbox 452 1876 2028 1964" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000030" title="bbox 452 1876 2028 1915; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000395" title="bbox 452 1884 467 1899; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000396" title="bbox 526 1877 555 1906; x_wconf 56; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000397" title="bbox 564 1878 631 1912; x_wconf 96; x_fsize 39">OK,</span>
+      <span class="ocrx_word" id="word_000071_000398" title="bbox 646 1877 749 1906; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000071_000399" title="bbox 762 1878 813 1906; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000400" title="bbox 825 1877 931 1906; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000071_000401" title="bbox 943 1877 1042 1906; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000071_000402" title="bbox 1054 1877 1135 1906; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000071_000403" title="bbox 1148 1877 1282 1906; x_wconf 95; x_fsize 39">Handler</span>
+      <span class="ocrx_word" id="word_000071_000404" title="bbox 1295 1877 1385 1915; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000071_000405" title="bbox 1398 1878 1449 1906; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000406" title="bbox 1464 1884 1710 1906; x_wconf 59; x_fsize 39">IoAddHandler</span>
+      <span class="ocrx_word" id="word_000071_000407" title="bbox 1725 1882 1836 1914; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000071_000408" title="bbox 1850 1876 1973 1905; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000071_000409" title="bbox 1999 1877 2028 1905; x_wconf 96; x_fsize 39">A</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000031" title="bbox 521 1926 1993 1964; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000410" title="bbox 521 1926 603 1955; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000071_000411" title="bbox 615 1926 749 1955; x_wconf 96; x_fsize 39">Handler</span>
+      <span class="ocrx_word" id="word_000071_000412" title="bbox 762 1926 788 1955; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000413" title="bbox 800 1926 940 1964; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000071_000414" title="bbox 953 1927 1026 1964; x_wconf 95; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000071_000415" title="bbox 1037 1926 1064 1955; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000071_000416" title="bbox 1073 1927 1157 1955; x_wconf 96; x_fsize 39">there</span>
+      <span class="ocrx_word" id="word_000071_000417" title="bbox 1170 1936 1220 1955; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000071_000418" title="bbox 1233 1936 1292 1964; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000071_000419" title="bbox 1304 1927 1531 1964; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000071_000420" title="bbox 1544 1927 1598 1956; x_wconf 94; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000421" title="bbox 1610 1931 1746 1964; x_wconf 94; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000071_000422" title="bbox 1759 1932 1790 1955; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000423" title="bbox 1801 1926 1839 1955; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000424" title="bbox 1851 1926 1993 1955; x_wconf 96; x_fsize 39">handled.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000011" lang="eng" title="bbox 452 1978 2008 2013" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000032" title="bbox 452 1978 2008 2013; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000425" title="bbox 452 1985 467 2000; x_wconf 92; x_fsize 36">e</span>
+      <span class="ocrx_word" id="word_000071_000426" title="bbox 526 1978 555 2007; x_wconf 13; x_fsize 36">If</span>
+      <span class="ocrx_word" id="word_000071_000427" title="bbox 564 1979 631 2013; x_wconf 93; x_fsize 36">OK,</span>
+      <span class="ocrx_word" id="word_000071_000428" title="bbox 646 1978 792 2007; x_wconf 92; x_fsize 36">initialise</span>
+      <span class="ocrx_word" id="word_000071_000429" title="bbox 804 1979 855 2007; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000071_000430" title="bbox 867 1978 957 2007; x_wconf 96; x_fsize 36">fields</span>
+      <span class="ocrx_word" id="word_000071_000431" title="bbox 970 1978 1070 2007; x_wconf 96; x_fsize 36">inside</span>
+      <span class="ocrx_word" id="word_000071_000432" title="bbox 1082 1979 1133 2007; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000071_000433" title="bbox 1145 1979 1199 2008; x_wconf 96; x_fsize 36">I/O</span>
+      <span class="ocrx_word" id="word_000071_000434" title="bbox 1212 1979 1343 2007; x_wconf 96; x_fsize 36">channel</span>
+      <span class="ocrx_word" id="word_000071_000435" title="bbox 1356 1979 1473 2007; x_wconf 95; x_fsize 36">control</span>
+      <span class="ocrx_word" id="word_000071_000436" title="bbox 1485 1978 1576 2007; x_wconf 96; x_fsize 36">block</span>
+      <span class="ocrx_word" id="word_000071_000437" title="bbox 1588 1979 1652 2007; x_wconf 96; x_fsize 36">that</span>
+      <span class="ocrx_word" id="word_000071_000438" title="bbox 1664 1988 1743 2007; x_wconf 96; x_fsize 36">were</span>
+      <span class="ocrx_word" id="word_000071_000439" title="bbox 1755 1978 1891 2007; x_wconf 96; x_fsize 36">outlined</span>
+      <span class="ocrx_word" id="word_000071_000440" title="bbox 1905 1978 2008 2007; x_wconf 96; x_fsize 36">above.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000012" lang="eng" title="bbox 452 2030 2070 2118" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000033" title="bbox 452 2030 2070 2068; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000441" title="bbox 452 2038 467 2053; x_wconf 81; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000442" title="bbox 526 2031 640 2060; x_wconf 93; x_fsize 39">Invoke</span>
+      <span class="ocrx_word" id="word_000071_000443" title="bbox 655 2039 941 2065; x_wconf 80; x_fsize 39">IoRequestReset</span>
+      <span class="ocrx_word" id="word_000071_000444" title="bbox 958 2035 1069 2068; x_wconf 93; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000071_000445" title="bbox 1083 2030 1198 2059; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000071_000446" title="bbox 1210 2035 1241 2059; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000447" title="bbox 1253 2030 1366 2059; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000071_000448" title="bbox 1378 2030 1566 2068; x_wconf 96; x_fsize 39">unexpected</span>
+      <span class="ocrx_word" id="word_000071_000449" title="bbox 1579 2030 1773 2059; x_wconf 96; x_fsize 39">termination</span>
+      <span class="ocrx_word" id="word_000071_000450" title="bbox 1787 2030 1822 2059; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000451" title="bbox 1831 2030 1914 2059; x_wconf 96; x_fsize 39">main</span>
+      <span class="ocrx_word" id="word_000071_000452" title="bbox 1927 2040 2070 2068; x_wconf 96; x_fsize 39">program</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000034" title="bbox 521 2080 1144 2118; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000453" title="bbox 521 2080 561 2118; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000454" title="bbox 572 2080 720 2118; x_wconf 96; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000071_000455" title="bbox 733 2081 784 2109; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000456" title="bbox 796 2080 919 2109; x_wconf 96; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000071_000457" title="bbox 932 2081 1021 2109; x_wconf 96; x_fsize 39">Reset</span>
+      <span class="ocrx_word" id="word_000071_000458" title="bbox 1034 2085 1144 2109; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000013" lang="eng" title="bbox 452 2132 2098 2170" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000035" title="bbox 452 2132 2098 2170; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000459" title="bbox 452 2139 467 2154; x_wconf 78; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000071_000460" title="bbox 526 2132 636 2161; x_wconf 80; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000071_000461" title="bbox 648 2132 770 2170; x_wconf 96; x_fsize 39">leaving</span>
+      <span class="ocrx_word" id="word_000071_000462" title="bbox 783 2133 834 2161; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000463" title="bbox 846 2133 934 2170; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000071_000464" title="bbox 948 2137 1058 2167; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000071_000465" title="bbox 1073 2132 1100 2161; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000071_000466" title="bbox 1109 2133 1160 2161; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000467" title="bbox 1172 2133 1231 2161; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000071_000468" title="bbox 1245 2132 1420 2167; x_wconf 96; x_fsize 39">succeeded,</span>
+      <span class="ocrx_word" id="word_000071_000469" title="bbox 1435 2133 1491 2161; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000071_000470" title="bbox 1503 2137 1584 2161; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000071_000471" title="bbox 1596 2132 1669 2161; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000071_000472" title="bbox 1682 2133 1733 2161; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000473" title="bbox 1745 2142 1823 2170; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000071_000474" title="bbox 1837 2133 1968 2161; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000071_000475" title="bbox 1981 2133 2098 2161; x_wconf 96; x_fsize 39">control</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000004" title="bbox 376 2183 1993 2432">
+    <p class="ocr_par" id="par_000071_000014" lang="eng" title="bbox 376 2183 1993 2432" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000036" title="bbox 521 2183 745 2212; baseline 0 0; x_size 36.511627; x_descenders 7.5116282; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000476" title="bbox 521 2183 612 2212; x_wconf 96; x_fsize 38">block</span>
+      <span class="ocrx_word" id="word_000071_000477" title="bbox 624 2183 745 2212; x_wconf 96; x_fsize 38">handle.</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000037" title="bbox 376 2283 730 2331; baseline 0.003 -11; x_size 47; x_descenders 10; x_ascenders 9">
+      <span class="ocrx_word" id="word_000071_000478" title="bbox 376 2283 730 2331; x_wconf 90; x_fsize 48">A4ExifStrategy</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000038" title="bbox 376 2394 1993 2432; baseline 0.001 -9; x_size 38; x_descenders 8; x_ascenders 9">
+      <span class="ocrx_word" id="word_000071_000479" title="bbox 376 2395 427 2423; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000071_000480" title="bbox 676 2395 733 2423; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000071_000481" title="bbox 746 2395 838 2424; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000071_000482" title="bbox 851 2395 905 2424; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000483" title="bbox 918 2395 1077 2424; x_wconf 96; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000071_000484" title="bbox 1090 2395 1228 2424; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000071_000485" title="bbox 1241 2395 1366 2424; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000071_000486" title="bbox 1379 2395 1475 2424; x_wconf 96; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000071_000487" title="bbox 1488 2394 1662 2424; x_wconf 96; x_fsize 39">initialised</span>
+      <span class="ocrx_word" id="word_000071_000488" title="bbox 1675 2394 1709 2423; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000489" title="bbox 1721 2395 1775 2424; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000490" title="bbox 1788 2403 1872 2432; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000071_000491" title="bbox 1884 2397 1993 2424; x_wconf 96; x_fsize 39">vector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000005" title="bbox 676 2445 1967 2633">
+    <p class="ocr_par" id="par_000071_000015" lang="eng" title="bbox 676 2445 1904 2475" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000039" title="bbox 676 2445 1904 2475; baseline -0.001 0; x_size 39.178905; x_descenders 9.1789045; x_ascenders 9">
+      <span class="ocrx_word" id="word_000071_000492" title="bbox 676 2446 734 2474; x_wconf 96; x_fsize 40">DX</span>
+      <span class="ocrx_word" id="word_000071_000493" title="bbox 747 2445 893 2475; x_wconf 96; x_fsize 40">contains</span>
+      <span class="ocrx_word" id="word_000071_000494" title="bbox 906 2445 1016 2475; x_wconf 96; x_fsize 40">device</span>
+      <span class="ocrx_word" id="word_000071_000495" title="bbox 1029 2446 1148 2475; x_wconf 96; x_fsize 40">handle</span>
+      <span class="ocrx_word" id="word_000071_000496" title="bbox 1161 2445 1196 2475; x_wconf 96; x_fsize 40">of</span>
+      <span class="ocrx_word" id="word_000071_000497" title="bbox 1206 2446 1260 2475; x_wconf 96; x_fsize 40">the</span>
+      <span class="ocrx_word" id="word_000071_000498" title="bbox 1273 2445 1383 2475; x_wconf 96; x_fsize 40">device</span>
+      <span class="ocrx_word" id="word_000071_000499" title="bbox 1396 2445 1506 2475; x_wconf 96; x_fsize 40">driver</span>
+      <span class="ocrx_word" id="word_000071_000500" title="bbox 1519 2445 1553 2474; x_wconf 96; x_fsize 40">in</span>
+      <span class="ocrx_word" id="word_000071_000501" title="bbox 1565 2446 1619 2475; x_wconf 96; x_fsize 40">the</span>
+      <span class="ocrx_word" id="word_000071_000502" title="bbox 1632 2454 1705 2475; x_wconf 96; x_fsize 40">case</span>
+      <span class="ocrx_word" id="word_000071_000503" title="bbox 1718 2445 1753 2475; x_wconf 96; x_fsize 40">of</span>
+      <span class="ocrx_word" id="word_000071_000504" title="bbox 1763 2454 1806 2475; x_wconf 93; x_fsize 40">an</span>
+      <span class="ocrx_word" id="word_000071_000505" title="bbox 1818 2446 1904 2474; x_wconf 93; x_fsize 40">LDD</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000016" lang="eng" title="bbox 676 2496 1168 2534" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000040" title="bbox 676 2496 1168 2534; baseline 0.002 -9; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000071_000506" title="bbox 676 2496 714 2526; x_wconf 38; x_fsize 40">SL</span>
+      <span class="ocrx_word" id="word_000071_000507" title="bbox 726 2496 752 2526; x_wconf 38; x_fsize 40">is</span>
+      <span class="ocrx_word" id="word_000071_000508" title="bbox 765 2496 893 2534; x_wconf 95; x_fsize 40">pointer</span>
+      <span class="ocrx_word" id="word_000071_000509" title="bbox 906 2499 939 2526; x_wconf 93; x_fsize 40">to</span>
+      <span class="ocrx_word" id="word_000071_000510" title="bbox 951 2497 1068 2534; x_wconf 91; x_fsize 40">RqEnt</span>
+      <span class="ocrx_word" id="word_000071_000511" title="bbox 1080 2499 1168 2526; x_wconf 96; x_fsize 40">struc</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000017" lang="eng" title="bbox 676 2546 1183 2584" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000041" title="bbox 676 2546 1183 2584; baseline 0.002 -9; x_size 38; x_descenders 9; x_ascenders 8">
+      <span class="ocrx_word" id="word_000071_000512" title="bbox 676 2547 729 2575; x_wconf 96; x_fsize 39">BP</span>
+      <span class="ocrx_word" id="word_000071_000513" title="bbox 741 2546 767 2576; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000514" title="bbox 780 2546 908 2584; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000071_000515" title="bbox 921 2549 954 2576; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000516" title="bbox 966 2547 1083 2576; x_wconf 92; x_fsize 39">IntEnt</span>
+      <span class="ocrx_word" id="word_000071_000517" title="bbox 1095 2549 1183 2576; x_wconf 96; x_fsize 39">struc</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000018" lang="eng" title="bbox 676 2595 1967 2633" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000042" title="bbox 676 2595 1967 2633; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000518" title="bbox 676 2596 736 2630; x_wconf 96; x_fsize 39">DS,</span>
+      <span class="ocrx_word" id="word_000071_000519" title="bbox 751 2596 797 2625; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000071_000520" title="bbox 810 2595 896 2633; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000071_000521" title="bbox 909 2600 940 2624; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000522" title="bbox 952 2595 1021 2624; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000071_000523" title="bbox 1035 2601 1173 2633; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000071_000524" title="bbox 1185 2595 1220 2624; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000525" title="bbox 1230 2595 1414 2633; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000071_000526" title="bbox 1428 2595 1554 2633; x_wconf 96; x_fsize 39">making</span>
+      <span class="ocrx_word" id="word_000071_000527" title="bbox 1567 2596 1618 2624; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000528" title="bbox 1630 2596 1684 2625; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000529" title="bbox 1697 2595 1834 2624; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000071_000530" title="bbox 1847 2600 1967 2633; x_wconf 96; x_fsize 39">request</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000006" title="bbox 376 2642 2101 2933">
+    <p class="ocr_par" id="par_000071_000019" lang="eng" title="bbox 376 2642 2101 2933" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000043" title="bbox 376 2642 2029 2689; baseline -0.001 -13; x_size 39; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000071_000531" title="bbox 376 2642 468 2689; x_wconf 95; x_fsize 40">OUT:</span>
+      <span class="ocrx_word" id="word_000071_000532" title="bbox 676 2646 707 2675; x_wconf 96; x_fsize 40">If</span>
+      <span class="ocrx_word" id="word_000071_000533" title="bbox 717 2646 890 2676; x_wconf 96; x_fsize 40">successful</span>
+      <span class="ocrx_word" id="word_000071_000534" title="bbox 903 2649 1018 2676; x_wconf 96; x_fsize 40">return</span>
+      <span class="ocrx_word" id="word_000071_000535" title="bbox 1030 2646 1107 2676; x_wconf 96; x_fsize 40">with</span>
+      <span class="ocrx_word" id="word_000071_000536" title="bbox 1120 2655 1217 2684; x_wconf 95; x_fsize 40">carry</span>
+      <span class="ocrx_word" id="word_000071_000537" title="bbox 1230 2647 1327 2676; x_wconf 96; x_fsize 40">clear.</span>
+      <span class="ocrx_word" id="word_000071_000538" title="bbox 1353 2647 1572 2681; x_wconf 96; x_fsize 40">Furthermore,</span>
+      <span class="ocrx_word" id="word_000071_000539" title="bbox 1587 2646 1618 2675; x_wconf 96; x_fsize 40">in</span>
+      <span class="ocrx_word" id="word_000071_000540" title="bbox 1632 2646 1692 2675; x_wconf 95; x_fsize 40">this</span>
+      <span class="ocrx_word" id="word_000071_000541" title="bbox 1705 2656 1783 2681; x_wconf 95; x_fsize 40">case,</span>
+      <span class="ocrx_word" id="word_000071_000542" title="bbox 1798 2646 1825 2675; x_wconf 96; x_fsize 40">if</span>
+      <span class="ocrx_word" id="word_000071_000543" title="bbox 1834 2647 1885 2675; x_wconf 96; x_fsize 40">the</span>
+      <span class="ocrx_word" id="word_000071_000544" title="bbox 1898 2651 2029 2684; x_wconf 96; x_fsize 40">strategy</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000044" title="bbox 826 2696 2077 2734; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000545" title="bbox 826 2701 927 2725; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000071_000546" title="bbox 940 2696 966 2725; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000547" title="bbox 979 2702 1081 2725; x_wconf 96; x_fsize 39">meant</span>
+      <span class="ocrx_word" id="word_000071_000548" title="bbox 1094 2701 1125 2725; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000549" title="bbox 1137 2697 1288 2734; x_wconf 96; x_fsize 39">complete</span>
+      <span class="ocrx_word" id="word_000071_000550" title="bbox 1300 2697 1351 2725; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000551" title="bbox 1363 2697 1417 2726; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000552" title="bbox 1429 2702 1549 2734; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000071_000553" title="bbox 1563 2697 1609 2732; x_wconf 96; x_fsize 39">(as</span>
+      <span class="ocrx_word" id="word_000071_000554" title="bbox 1622 2696 1648 2725; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000555" title="bbox 1661 2697 1712 2725; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000556" title="bbox 1724 2706 1794 2725; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000071_000557" title="bbox 1806 2696 1878 2725; x_wconf 93; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000071_000558" title="bbox 1892 2697 2019 2726; x_wconf 91; x_fsize 39">IoClose</span>
+      <span class="ocrx_word" id="word_000071_000559" title="bbox 2031 2696 2077 2725; x_wconf 96; x_fsize 39">for</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000045" title="bbox 376 2742 2061 2788; baseline 0 -13; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000560" title="bbox 376 2742 526 2788; x_wconf 96; x_fsize 39">instance)</span>
+      <span class="ocrx_word" id="word_000071_000561" title="bbox 826 2747 897 2775; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000071_000562" title="bbox 911 2747 962 2775; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000563" title="bbox 976 2746 1161 2784; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000071_000564" title="bbox 1176 2751 1269 2775; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000071_000565" title="bbox 1283 2746 1392 2775; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000071_000566" title="bbox 1404 2746 1442 2775; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000567" title="bbox 1454 2746 1571 2775; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000071_000568" title="bbox 1584 2746 1662 2775; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000071_000569" title="bbox 1674 2751 1705 2775; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000570" title="bbox 1717 2747 1916 2784; x_wconf 91; x_fsize 39">RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000071_000571" title="bbox 1929 2746 2061 2775; x_wconf 96; x_fsize 39">location</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000046" title="bbox 377 2795 2053 2834; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000572" title="bbox 377 2796 436 2825; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000573" title="bbox 449 2797 500 2825; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000574" title="bbox 676 2797 730 2826; x_wconf 56; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000575" title="bbox 744 2797 924 2834; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000071_000576" title="bbox 937 2796 1087 2834; x_wconf 96; x_fsize 39">signalled</span>
+      <span class="ocrx_word" id="word_000071_000577" title="bbox 1099 2796 1139 2834; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000578" title="bbox 1150 2796 1264 2834; x_wconf 92; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000071_000579" title="bbox 1280 2802 1452 2830; x_wconf 87; x_fsize 39">IoSignal.</span>
+      <span class="ocrx_word" id="word_000071_000580" title="bbox 1478 2795 1507 2824; x_wconf 94; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000581" title="bbox 1516 2796 1567 2824; x_wconf 94; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000582" title="bbox 1579 2796 1633 2825; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000583" title="bbox 1645 2800 1765 2833; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000071_000584" title="bbox 1778 2795 1804 2824; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000585" title="bbox 1817 2800 1869 2824; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000071_000586" title="bbox 1882 2795 2053 2833; x_wconf 96; x_fsize 39">completed</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000047" title="bbox 675 2845 2055 2883; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000587" title="bbox 675 2845 715 2883; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000071_000588" title="bbox 726 2846 777 2874; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000589" title="bbox 790 2850 921 2883; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000071_000590" title="bbox 932 2851 1033 2874; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000071_000591" title="bbox 1047 2846 1093 2881; x_wconf 96; x_fsize 39">(as</span>
+      <span class="ocrx_word" id="word_000071_000592" title="bbox 1106 2845 1132 2874; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000071_000593" title="bbox 1145 2846 1196 2874; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000594" title="bbox 1208 2855 1278 2874; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000071_000595" title="bbox 1290 2845 1362 2874; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000071_000596" title="bbox 1376 2846 1427 2874; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000597" title="bbox 1440 2846 1667 2883; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000071_000598" title="bbox 1680 2845 1834 2874; x_wconf 92; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000071_000599" title="bbox 1850 2853 2055 2875; x_wconf 86; x_fsize 39">IoFuncRead</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000048" title="bbox 377 2895 2101 2933; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000600" title="bbox 377 2895 436 2924; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000601" title="bbox 679 2896 918 2931; x_wconf 91; x_fsize 39">IoFuncWrite)</span>
+      <span class="ocrx_word" id="word_000071_000602" title="bbox 932 2896 1003 2924; x_wconf 93; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000071_000603" title="bbox 1017 2902 1224 2930; x_wconf 91; x_fsize 39">PendingErr</span>
+      <span class="ocrx_word" id="word_000071_000604" title="bbox 1239 2895 1348 2924; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000071_000605" title="bbox 1360 2895 1398 2924; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000606" title="bbox 1410 2895 1527 2924; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000071_000607" title="bbox 1540 2895 1618 2924; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000071_000608" title="bbox 1630 2901 1661 2924; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000609" title="bbox 1673 2896 1724 2924; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000610" title="bbox 1736 2895 1868 2924; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000071_000611" title="bbox 1881 2895 2006 2933; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000071_000612" title="bbox 2019 2900 2050 2924; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000071_000613" title="bbox 2061 2895 2101 2933; x_wconf 97; x_fsize 39">by</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000007" title="bbox 375 2945 1972 3139">
+    <p class="ocr_par" id="par_000071_000020" lang="eng" title="bbox 676 2945 1681 2983" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000049" title="bbox 676 2945 1681 2983; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000614" title="bbox 676 2946 875 2983; x_wconf 84; x_fsize 39">RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000071_000615" title="bbox 889 2945 948 2974; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000616" title="bbox 961 2946 1012 2974; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000617" title="bbox 1024 2946 1078 2975; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000071_000618" title="bbox 1092 2946 1272 2983; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000071_000619" title="bbox 1285 2945 1394 2974; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000071_000620" title="bbox 1407 2951 1460 2974; x_wconf 95; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000071_000621" title="bbox 1471 2945 1509 2974; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000071_000622" title="bbox 1522 2945 1681 2983; x_wconf 96; x_fsize 39">signalled.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000071_000021" lang="eng" title="bbox 375 2996 1972 3131" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000050" title="bbox 676 2996 1972 3034; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000623" title="bbox 676 2996 705 3025; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000071_000624" title="bbox 714 2996 901 3025; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000071_000625" title="bbox 915 2996 1134 3031; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000071_000626" title="bbox 1148 3001 1249 3025; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000071_000627" title="bbox 1263 2996 1335 3025; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000071_000628" title="bbox 1349 3006 1435 3034; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000071_000629" title="bbox 1447 3001 1491 3025; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000071_000630" title="bbox 1504 2996 1563 3025; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000071_000631" title="bbox 1576 3006 1657 3025; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000071_000632" title="bbox 1670 2996 1797 3025; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000071_000633" title="bbox 1810 2996 1841 3025; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000071_000634" title="bbox 1855 2997 1906 3025; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000071_000635" title="bbox 1918 2997 1972 3025; x_wconf 96; x_fsize 39">AL</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000051" title="bbox 375 3046 510 3084; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000636" title="bbox 375 3046 510 3084; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+     <span class="ocr_line" id="line_000071_000052" title="bbox 376 3092 1069 3139; baseline 0 -14; x_size 39.5; x_descenders 9.5; x_ascenders 10.5">
+      <span class="ocrx_word" id="word_000071_000637" title="bbox 376 3092 591 3139; x_wconf 95; x_fsize 41">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000071_000638" title="bbox 676 3097 736 3131; x_wconf 95; x_fsize 41">DS,</span>
+      <span class="ocrx_word" id="word_000071_000639" title="bbox 751 3097 807 3131; x_wconf 96; x_fsize 41">ES,</span>
+      <span class="ocrx_word" id="word_000071_000640" title="bbox 823 3097 875 3131; x_wconf 95; x_fsize 41">SS,</span>
+      <span class="ocrx_word" id="word_000071_000641" title="bbox 891 3097 935 3126; x_wconf 96; x_fsize 41">SP</span>
+      <span class="ocrx_word" id="word_000071_000642" title="bbox 948 3096 1007 3125; x_wconf 95; x_fsize 41">and</span>
+      <span class="ocrx_word" id="word_000071_000643" title="bbox 1020 3097 1069 3125; x_wconf 95; x_fsize 41">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000071_000008" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000071_000022" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000071_000053" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000071_000644" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000071_000645" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000071_000646" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000071_000647" title="bbox 2000 3319 2039 3349; x_wconf 96; x_fsize 39">69</span>
+      <span class="ocrx_word" id="word_000071_000648" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000071_000649" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000071_000650" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000072" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0072.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000072_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000072_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000072_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000072_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000072_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000072_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000072_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000072_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000072_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000072_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000072_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000072_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000072_000001" title="bbox 375 311 2069 599">
+    <p class="ocr_par" id="par_000072_000001" lang="eng" title="bbox 375 311 2069 599" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000001" title="bbox 375 311 2057 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000011" title="bbox 375 312 474 340; x_wconf 95; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000072_000012" title="bbox 489 321 526 340; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000072_000013" title="bbox 541 311 725 349; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000072_000014" title="bbox 739 311 844 340; x_wconf 96; x_fsize 39">makes</span>
+      <span class="ocrx_word" id="word_000072_000015" title="bbox 848 307 865 354; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000016" title="bbox 887 312 941 341; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000017" title="bbox 953 316 1073 349; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000018" title="bbox 1086 321 1125 340; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000072_000019" title="bbox 1139 312 1190 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000020" title="bbox 1202 311 1320 349; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000072_000021" title="bbox 1333 311 1439 340; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000072_000022" title="bbox 1451 311 1550 340; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000072_000023" title="bbox 1563 312 1703 346; x_wconf 96; x_fsize 39">channel,</span>
+      <span class="ocrx_word" id="word_000072_000024" title="bbox 1718 312 1769 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000025" title="bbox 1780 317 1901 349; x_wconf 97; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000026" title="bbox 1913 311 1939 340; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000027" title="bbox 1951 311 2057 340; x_wconf 96; x_fsize 39">routed</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000002" title="bbox 376 361 2012 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000028" title="bbox 376 367 407 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000029" title="bbox 419 361 479 390; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000072_000030" title="bbox 492 367 593 390; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000072_000073" title="bbox 1889 470 1948 498; x_wconf 96; x_fsize 39">any</span>
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+      <span class="ocrx_word" id="word_000072_000074" title="bbox 375 511 538 549; x_wconf 96; x_fsize 39">particular</span>
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+      <span class="ocrx_word" id="word_000072_000076" title="bbox 724 512 789 540; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000072_000080" title="bbox 1097 511 1251 540; x_wconf 96; x_fsize 39">functions</span>
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+      <span class="ocrx_word" id="word_000072_000083" title="bbox 1373 517 1504 549; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000072_000084" title="bbox 1515 516 1616 540; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000072_000085" title="bbox 1629 512 1710 540; x_wconf 96; x_fsize 39">table</span>
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+      <span class="ocrx_word" id="word_000072_000089" title="bbox 1941 511 2069 549; x_wconf 89; x_fsize 39">p_file.h</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000006" title="bbox 377 561 918 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000072_000091" title="bbox 448 561 608 599; x_wconf 96; x_fsize 39">presented</span>
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+      <span class="ocrx_word" id="word_000072_000093" title="bbox 666 562 918 591; x_wconf 90; x_fsize 39">A4EXIF.ASM.</span>
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+    <p class="ocr_par" id="par_000072_000002" lang="eng" title="bbox 375 661 2098 1549" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000072_000094" title="bbox 376 662 441 690; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000072_000095" title="bbox 454 662 488 691; x_wconf 96; x_fsize 39">SI</span>
+      <span class="ocrx_word" id="word_000072_000096" title="bbox 500 661 626 699; x_wconf 95; x_fsize 39">register</span>
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+      <span class="ocrx_word" id="word_000072_000098" title="bbox 792 671 808 690; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000099" title="bbox 820 661 939 699; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000072_000100" title="bbox 952 667 983 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000101" title="bbox 996 671 1033 690; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000072_000102" title="bbox 1047 662 1153 699; x_wconf 92; x_fsize 39">RqEnt</span>
+      <span class="ocrx_word" id="word_000072_000103" title="bbox 1167 667 1246 690; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000072_000104" title="bbox 1259 661 1359 690; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000072_000105" title="bbox 1373 661 1503 690; x_wconf 96; x_fsize 39">consists</span>
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+      <span class="ocrx_word" id="word_000072_000107" title="bbox 1560 661 1627 690; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000072_000108" title="bbox 1640 661 1739 690; x_wconf 93; x_fsize 39">fields:</span>
+      <span class="ocrx_word" id="word_000072_000109" title="bbox 1755 661 1960 699; x_wconf 92; x_fsize 39">RqFunction,</span>
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+      <span class="ocrx_word" id="word_000072_000110" title="bbox 376 712 584 749; x_wconf 86; x_fsize 39">RqStatusPtr,</span>
+      <span class="ocrx_word" id="word_000072_000111" title="bbox 599 712 746 749; x_wconf 73; x_fsize 39">RgA1Ptr</span>
+      <span class="ocrx_word" id="word_000072_000112" title="bbox 760 711 819 740; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000113" title="bbox 832 712 988 749; x_wconf 91; x_fsize 39">RqA2Ptr.</span>
+      <span class="ocrx_word" id="word_000072_000114" title="bbox 1014 711 1209 749; x_wconf 92; x_fsize 39">RqFunction</span>
+      <span class="ocrx_word" id="word_000072_000115" title="bbox 1223 711 1362 740; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000072_000116" title="bbox 1375 712 1426 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000117" title="bbox 1438 711 1575 740; x_wconf 96; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000072_000121" title="bbox 1894 712 1945 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000122" title="bbox 1957 712 2011 741; x_wconf 96; x_fsize 39">I/O</span>
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+      <span class="ocrx_word" id="word_000072_000125" title="bbox 558 762 609 790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000126" title="bbox 622 761 816 799; x_wconf 96; x_fsize 39">application.</span>
+      <span class="ocrx_word" id="word_000072_000127" title="bbox 842 762 875 790; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000072_000128" title="bbox 889 762 940 790; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000129" title="bbox 952 761 1058 790; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000072_000130" title="bbox 1070 761 1169 790; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000072_000132" title="bbox 1325 766 1426 790; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000072_000135" title="bbox 1601 762 1690 790; x_wconf 96; x_fsize 39">value</span>
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+      <span class="ocrx_word" id="word_000072_000143" title="bbox 748 811 910 849; x_wconf 96; x_fsize 39">supported</span>
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+      <span class="ocrx_word" id="word_000072_000145" title="bbox 1074 811 1217 840; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000072_000146" title="bbox 1230 811 1301 840; x_wconf 94; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000072_000147" title="bbox 1314 811 1345 840; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000148" title="bbox 1362 818 1597 845; x_wconf 56; x_fsize 39">ToFuncClose,</span>
+      <span class="ocrx_word" id="word_000072_000149" title="bbox 1615 818 1820 840; x_wconf 91; x_fsize 39">IoFuncRead</span>
+      <span class="ocrx_word" id="word_000072_000150" title="bbox 1833 815 1888 839; x_wconf 94; x_fsize 39">etc.</span>
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+      <span class="ocrx_word" id="word_000072_000165" title="bbox 1394 869 1512 890; x_wconf 68; x_fsize 39">IoRoot</span>
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+      <span class="ocrx_word" id="word_000072_000167" title="bbox 1567 870 1728 898; x_wconf 96; x_fsize 39">necessary</span>
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+      <span class="ocrx_word" id="word_000072_000174" title="bbox 376 910 482 939; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000072_000175" title="bbox 494 910 593 939; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000072_000176" title="bbox 607 911 680 939; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000072_000177" title="bbox 695 920 727 939; x_wconf 93; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000072_000178" title="bbox 740 911 987 939; x_wconf 88; x_fsize 39">A4EXIF.LDD.</span>
+      <span class="ocrx_word" id="word_000072_000179" title="bbox 1016 919 1134 940; x_wconf 0; x_fsize 39">toRoot</span>
+      <span class="ocrx_word" id="word_000072_000180" title="bbox 1150 910 1257 939; x_wconf 96; x_fsize 39">chains</span>
+      <span class="ocrx_word" id="word_000072_000181" title="bbox 1270 911 1321 939; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000182" title="bbox 1333 911 1387 940; x_wconf 94; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000183" title="bbox 1399 915 1520 948; x_wconf 94; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000184" title="bbox 1532 911 1662 948; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000072_000185" title="bbox 1676 915 1707 939; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000186" title="bbox 1719 911 1770 939; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000187" title="bbox 1782 910 1940 948; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000072_000188" title="bbox 1954 915 2065 948; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000013" title="bbox 376 960 1990 998; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000189" title="bbox 376 960 476 989; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000072_000190" title="bbox 489 970 562 989; x_wconf 96; x_fsize 39">runs</span>
+      <span class="ocrx_word" id="word_000072_000191" title="bbox 576 970 661 989; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000072_000192" title="bbox 673 960 787 989; x_wconf 96; x_fsize 39">default</span>
+      <span class="ocrx_word" id="word_000072_000193" title="bbox 800 960 876 989; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000072_000194" title="bbox 888 965 919 989; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000195" title="bbox 931 960 1044 989; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000072_000196" title="bbox 1056 960 1087 989; x_wconf 93; x_fsize 39">it.</span>
+      <span class="ocrx_word" id="word_000072_000197" title="bbox 1113 961 1312 998; x_wconf 90; x_fsize 39">RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000072_000198" title="bbox 1325 960 1351 989; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000199" title="bbox 1365 970 1381 989; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000200" title="bbox 1393 960 1512 998; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000072_000201" title="bbox 1525 965 1557 989; x_wconf 88; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000202" title="bbox 1578 970 1586 989; x_wconf 88; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000203" title="bbox 1599 970 1737 998; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000072_000204" title="bbox 1748 960 1880 989; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000072_000205" title="bbox 1894 960 1925 989; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000206" title="bbox 1939 961 1990 989; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000014" title="bbox 377 1011 2025 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000207" title="bbox 377 1011 561 1049; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000072_000208" title="bbox 575 1011 644 1040; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000072_000209" title="bbox 658 1021 748 1049; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000072_000210" title="bbox 760 1011 860 1040; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000072_000211" title="bbox 873 1011 963 1040; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000072_000212" title="bbox 976 1012 1027 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000213" title="bbox 1039 1012 1128 1040; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000072_000214" title="bbox 1140 1011 1175 1040; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000215" title="bbox 1184 1012 1235 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000216" title="bbox 1247 1012 1301 1041; x_wconf 93; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000217" title="bbox 1313 1012 1457 1049; x_wconf 92; x_fsize 39">request's</span>
+      <span class="ocrx_word" id="word_000072_000218" title="bbox 1470 1011 1655 1049; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000072_000219" title="bbox 1670 1016 1763 1040; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000072_000220" title="bbox 1776 1011 1868 1040; x_wconf 96; x_fsize 39">word.</span>
+      <span class="ocrx_word" id="word_000072_000221" title="bbox 1893 1011 1996 1040; x_wconf 96; x_fsize 39">While</span>
+      <span class="ocrx_word" id="word_000072_000222" title="bbox 2009 1021 2025 1040; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000015" title="bbox 375 1060 2075 1099; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000223" title="bbox 375 1066 495 1099; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000224" title="bbox 508 1061 534 1090; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000225" title="bbox 547 1061 752 1099; x_wconf 96; x_fsize 39">outstanding,</span>
+      <span class="ocrx_word" id="word_000072_000226" title="bbox 767 1061 827 1090; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000072_000227" title="bbox 840 1062 929 1090; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000072_000228" title="bbox 941 1061 967 1090; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000229" title="bbox 981 1067 1024 1090; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000072_000230" title="bbox 1037 1066 1068 1090; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000231" title="bbox 1080 1067 1287 1095; x_wconf 89; x_fsize 39">PendingErr</span>
+      <span class="ocrx_word" id="word_000072_000232" title="bbox 1302 1060 1361 1089; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000233" title="bbox 1374 1061 1447 1098; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000072_000234" title="bbox 1458 1061 1546 1089; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000072_000235" title="bbox 1560 1060 1583 1089; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000072_000236" title="bbox 1595 1061 1761 1098; x_wconf 96; x_fsize 39">completes</span>
+      <span class="ocrx_word" id="word_000072_000237" title="bbox 1774 1060 1847 1089; x_wconf 96; x_fsize 39">does</span>
+      <span class="ocrx_word" id="word_000072_000238" title="bbox 1861 1070 1877 1089; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000239" title="bbox 1890 1060 2075 1098; x_wconf 96; x_fsize 39">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000016" title="bbox 376 1110 2088 1148; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000240" title="bbox 376 1110 452 1139; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000072_000241" title="bbox 464 1115 514 1148; x_wconf 96; x_fsize 39">get</span>
+      <span class="ocrx_word" id="word_000072_000242" title="bbox 526 1110 643 1139; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000072_000243" title="bbox 657 1115 688 1139; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000244" title="bbox 700 1110 760 1139; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000072_000245" title="bbox 773 1110 915 1139; x_wconf 96; x_fsize 39">location.</span>
+      <span class="ocrx_word" id="word_000072_000246" title="bbox 941 1111 995 1140; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000247" title="bbox 1007 1115 1143 1148; x_wconf 95; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000072_000248" title="bbox 1156 1120 1212 1139; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000072_000249" title="bbox 1226 1111 1377 1148; x_wconf 96; x_fsize 39">complete</span>
+      <span class="ocrx_word" id="word_000072_000250" title="bbox 1389 1110 1495 1139; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000072_000251" title="bbox 1509 1111 1560 1139; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000252" title="bbox 1573 1115 1704 1148; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000072_000253" title="bbox 1715 1115 1816 1139; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000072_000254" title="bbox 1829 1120 1862 1139; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000072_000255" title="bbox 1875 1111 1949 1139; x_wconf 96; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000072_000256" title="bbox 1963 1110 2037 1139; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000072_000257" title="bbox 2051 1120 2088 1139; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000017" title="bbox 376 1161 1979 1199; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000258" title="bbox 376 1161 531 1199; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000072_000259" title="bbox 557 1161 649 1191; x_wconf 96; x_fsize 39">Often</span>
+      <span class="ocrx_word" id="word_000072_000260" title="bbox 664 1171 696 1190; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000072_000261" title="bbox 709 1161 735 1190; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000262" title="bbox 748 1162 799 1190; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000263" title="bbox 811 1171 881 1190; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000072_000264" title="bbox 893 1161 965 1190; x_wconf 93; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000265" title="bbox 979 1162 1226 1196; x_wconf 91; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000072_000266" title="bbox 1241 1162 1314 1199; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000072_000267" title="bbox 1326 1171 1342 1190; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000268" title="bbox 1356 1161 1455 1199; x_wconf 96; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000072_000269" title="bbox 1466 1167 1587 1199; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000270" title="bbox 1599 1161 1634 1190; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000271" title="bbox 1644 1171 1703 1199; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000072_000272" title="bbox 1714 1171 1773 1190; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000072_000273" title="bbox 1784 1161 1859 1190; x_wconf 96; x_fsize 39">kind</span>
+      <span class="ocrx_word" id="word_000072_000274" title="bbox 1872 1171 1928 1190; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000072_000275" title="bbox 1941 1161 1979 1190; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000018" title="bbox 376 1211 2089 1249; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000276" title="bbox 376 1211 572 1249; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000072_000277" title="bbox 586 1217 615 1240; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000072_000278" title="bbox 628 1221 687 1249; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000072_000279" title="bbox 698 1211 772 1240; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000072_000280" title="bbox 784 1211 945 1240; x_wconf 95; x_fsize 39">otherwise</span>
+      <span class="ocrx_word" id="word_000072_000281" title="bbox 957 1212 1008 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000282" title="bbox 1021 1211 1205 1249; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000072_000283" title="bbox 1219 1211 1245 1240; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000284" title="bbox 1257 1211 1417 1249; x_wconf 92; x_fsize 39">panicked.</span>
+      <span class="ocrx_word" id="word_000072_000285" title="bbox 1443 1212 1590 1249; x_wconf 87; x_fsize 39">RqA1Ptr</span>
+      <span class="ocrx_word" id="word_000072_000286" title="bbox 1604 1211 1663 1240; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000287" title="bbox 1676 1212 1823 1249; x_wconf 88; x_fsize 39">RqA2Ptr</span>
+      <span class="ocrx_word" id="word_000072_000288" title="bbox 1835 1211 1909 1240; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000072_000289" title="bbox 1922 1212 1973 1240; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000290" title="bbox 1985 1212 2089 1240; x_wconf 96; x_fsize 39">values</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000019" title="bbox 376 1260 2079 1299; baseline -0.001 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000072_000291" title="bbox 376 1261 411 1290; x_wconf 97; x_fsize 38">of</span>
+      <span class="ocrx_word" id="word_000072_000292" title="bbox 420 1267 480 1290; x_wconf 96; x_fsize 38">two</span>
+      <span class="ocrx_word" id="word_000072_000293" title="bbox 491 1266 676 1299; x_wconf 96; x_fsize 38">parameters</span>
+      <span class="ocrx_word" id="word_000072_000294" title="bbox 689 1262 753 1290; x_wconf 96; x_fsize 38">that</span>
+      <span class="ocrx_word" id="word_000072_000295" title="bbox 766 1271 816 1290; x_wconf 96; x_fsize 38">are</span>
+      <span class="ocrx_word" id="word_000072_000296" title="bbox 827 1261 937 1299; x_wconf 96; x_fsize 38">passed</span>
+      <span class="ocrx_word" id="word_000072_000297" title="bbox 950 1267 981 1290; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000072_000298" title="bbox 993 1262 1044 1290; x_wconf 93; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000072_000299" title="bbox 1059 1268 1346 1295; x_wconf 54; x_fsize 38">IoAsynchronous</span>
+      <span class="ocrx_word" id="word_000072_000300" title="bbox 1361 1261 1465 1290; x_wconf 92; x_fsize 38">EPOC</span>
+      <span class="ocrx_word" id="word_000072_000301" title="bbox 1480 1260 1603 1289; x_wconf 96; x_fsize 38">service.</span>
+      <span class="ocrx_word" id="word_000072_000302" title="bbox 1629 1261 1711 1289; x_wconf 96; x_fsize 38">Each</span>
+      <span class="ocrx_word" id="word_000072_000303" title="bbox 1726 1261 1934 1298; x_wconf 96; x_fsize 38">synchronous</span>
+      <span class="ocrx_word" id="word_000072_000304" title="bbox 1948 1266 2079 1298; x_wconf 96; x_fsize 38">strategy</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000020" title="bbox 376 1310 2053 1348; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000305" title="bbox 376 1310 513 1339; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000072_000306" title="bbox 527 1311 582 1339; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000072_000307" title="bbox 596 1320 612 1339; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000308" title="bbox 626 1310 742 1339; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000072_000309" title="bbox 754 1315 871 1348; x_wconf 96; x_fsize 39">pattern</span>
+      <span class="ocrx_word" id="word_000072_000310" title="bbox 885 1310 957 1339; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000311" title="bbox 971 1310 1095 1348; x_wconf 96; x_fsize 39">explicit</span>
+      <span class="ocrx_word" id="word_000072_000312" title="bbox 1108 1311 1162 1340; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000313" title="bbox 1174 1310 1266 1348; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000072_000314" title="bbox 1279 1310 1448 1339; x_wconf 96; x_fsize 39">conducted</span>
+      <span class="ocrx_word" id="word_000072_000315" title="bbox 1461 1310 1563 1339; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000072_000316" title="bbox 1575 1310 1737 1348; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000072_000317" title="bbox 1751 1320 1801 1339; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000072_000318" title="bbox 1813 1310 1950 1339; x_wconf 96; x_fsize 39">disabled</span>
+      <span class="ocrx_word" id="word_000072_000319" title="bbox 1964 1310 2023 1339; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000320" title="bbox 2037 1320 2053 1339; x_wconf 96; x_fsize 39">a</span>
+     </span>
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+      <span class="ocrx_word" id="word_000072_000321" title="bbox 376 1361 547 1399; x_wconf 96; x_fsize 39">completed</span>
+      <span class="ocrx_word" id="word_000072_000322" title="bbox 559 1366 679 1399; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000323" title="bbox 691 1361 783 1399; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000072_000324" title="bbox 797 1361 947 1399; x_wconf 96; x_fsize 39">signalled</span>
+      <span class="ocrx_word" id="word_000072_000325" title="bbox 960 1361 1032 1390; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000326" title="bbox 1047 1371 1084 1390; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000072_000327" title="bbox 1098 1362 1148 1391; x_wconf 93; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000072_000328" title="bbox 1165 1367 1326 1395; x_wconf 34; x_fsize 39">ToSignal</span>
+      <span class="ocrx_word" id="word_000072_000329" title="bbox 1341 1361 1400 1389; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000072_000330" title="bbox 1412 1360 1494 1398; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000072_000331" title="bbox 1507 1366 1538 1389; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000332" title="bbox 1550 1360 1611 1389; x_wconf 96; x_fsize 39">exit</span>
+      <span class="ocrx_word" id="word_000072_000333" title="bbox 1624 1360 1703 1389; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000072_000334" title="bbox 1716 1361 1767 1389; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000335" title="bbox 1779 1360 1926 1389; x_wconf 95; x_fsize 39">function.</span>
+      <span class="ocrx_word" id="word_000072_000336" title="bbox 1952 1360 2026 1389; x_wconf 95; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000072_000337" title="bbox 2039 1361 2098 1389; x_wconf 96; x_fsize 39">call</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000022" title="bbox 377 1410 1987 1448; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000338" title="bbox 377 1410 492 1448; x_wconf 96; x_fsize 39">signals</span>
+      <span class="ocrx_word" id="word_000072_000339" title="bbox 505 1415 536 1439; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000340" title="bbox 548 1411 599 1439; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000341" title="bbox 611 1411 661 1440; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000072_000342" title="bbox 675 1411 726 1439; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000343" title="bbox 738 1410 923 1448; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000072_000344" title="bbox 937 1410 972 1439; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000345" title="bbox 981 1411 1032 1439; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000346" title="bbox 1043 1410 1206 1448; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000072_000347" title="bbox 1219 1411 1273 1440; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000348" title="bbox 1285 1415 1406 1448; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000349" title="bbox 1418 1410 1550 1439; x_wconf 96; x_fsize 39">entailed</span>
+      <span class="ocrx_word" id="word_000072_000350" title="bbox 1562 1410 1602 1448; x_wconf 97; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000072_000351" title="bbox 1613 1411 1664 1439; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000352" title="bbox 1676 1410 1814 1439; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000072_000353" title="bbox 1828 1411 1896 1439; x_wconf 96; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000072_000354" title="bbox 1922 1411 1987 1439; x_wconf 96; x_fsize 39">The</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000023" title="bbox 377 1461 2082 1499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000355" title="bbox 377 1461 519 1490; x_wconf 96; x_fsize 39">situation</span>
+      <span class="ocrx_word" id="word_000072_000356" title="bbox 533 1461 605 1490; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000357" title="bbox 618 1461 726 1499; x_wconf 96; x_fsize 39">regard</span>
+      <span class="ocrx_word" id="word_000072_000358" title="bbox 739 1466 770 1490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000359" title="bbox 782 1462 833 1490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000360" title="bbox 845 1471 904 1490; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000072_000361" title="bbox 917 1462 1144 1499; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000072_000362" title="bbox 1158 1466 1289 1499; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000072_000363" title="bbox 1300 1461 1437 1490; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000072_000364" title="bbox 1451 1461 1477 1490; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000365" title="bbox 1491 1462 1659 1490; x_wconf 96; x_fsize 39">somewhat</span>
+      <span class="ocrx_word" id="word_000072_000366" title="bbox 1671 1471 1756 1490; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000072_000367" title="bbox 1768 1461 1970 1499; x_wconf 96; x_fsize 39">complicated</span>
+      <span class="ocrx_word" id="word_000072_000368" title="bbox 1984 1461 2043 1490; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000369" title="bbox 2056 1461 2082 1490; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000024" title="bbox 376 1511 1121 1549; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000370" title="bbox 376 1511 457 1540; x_wconf 96; x_fsize 39">dealt</span>
+      <span class="ocrx_word" id="word_000072_000371" title="bbox 469 1511 541 1540; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000372" title="bbox 555 1511 586 1540; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000373" title="bbox 600 1516 716 1549; x_wconf 96; x_fsize 39">greater</span>
+      <span class="ocrx_word" id="word_000072_000374" title="bbox 729 1511 821 1540; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000072_000375" title="bbox 834 1511 865 1540; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000376" title="bbox 880 1521 896 1540; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000072_000377" title="bbox 909 1512 983 1540; x_wconf 96; x_fsize 39">later</span>
+      <span class="ocrx_word" id="word_000072_000378" title="bbox 997 1511 1121 1540; x_wconf 96; x_fsize 39">section.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000072_000003" title="bbox 376 1611 1570 1649">
+    <p class="ocr_par" id="par_000072_000003" lang="eng" title="bbox 376 1611 1570 1649" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000025" title="bbox 376 1611 1570 1649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000379" title="bbox 376 1612 441 1640; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000072_000380" title="bbox 454 1616 600 1640; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000072_000381" title="bbox 612 1611 647 1640; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000382" title="bbox 656 1612 707 1640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000383" title="bbox 720 1616 851 1649; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000072_000384" title="bbox 862 1617 963 1640; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000072_000385" title="bbox 976 1611 1011 1640; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000386" title="bbox 1020 1612 1263 1641; x_wconf 86; x_fsize 39">A4EXIF.ASM</span>
+      <span class="ocrx_word" id="word_000072_000387" title="bbox 1276 1611 1302 1640; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000072_000388" title="bbox 1315 1611 1451 1640; x_wconf 95; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000072_000389" title="bbox 1463 1611 1570 1640; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000072_000004" title="bbox 452 1713 2106 2764">
+    <p class="ocr_par" id="par_000072_000004" lang="eng" title="bbox 452 1713 2074 1751" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000026" title="bbox 452 1713 2074 1751; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000390" title="bbox 452 1720 467 1735; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000072_000391" title="bbox 526 1713 703 1742; x_wconf 90; x_fsize 39">Determine</span>
+      <span class="ocrx_word" id="word_000072_000392" title="bbox 715 1714 766 1742; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000393" title="bbox 779 1719 910 1751; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000072_000394" title="bbox 921 1713 1058 1742; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000072_000395" title="bbox 1072 1713 1199 1742; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000072_000396" title="bbox 1212 1713 1302 1751; x_wconf 93; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000072_000397" title="bbox 1318 1713 1577 1751; x_wconf 91; x_fsize 39">[si].RqFunction</span>
+      <span class="ocrx_word" id="word_000072_000398" title="bbox 1592 1713 1651 1742; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000399" title="bbox 1664 1723 1807 1751; x_wconf 96; x_fsize 39">compare</span>
+      <span class="ocrx_word" id="word_000072_000400" title="bbox 1819 1713 1891 1742; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000072_000401" title="bbox 1905 1714 1956 1742; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000402" title="bbox 1967 1713 2074 1742; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000005" lang="eng" title="bbox 452 1765 2099 2052" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000027" title="bbox 452 1765 2099 1803; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000403" title="bbox 452 1772 467 1787; x_wconf 83; x_fsize 37">e</span>
+      <span class="ocrx_word" id="word_000072_000404" title="bbox 526 1765 815 1795; x_wconf 20; x_fsize 37">JIOFUNCREAD:</span>
+      <span class="ocrx_word" id="word_000072_000405" title="bbox 831 1766 1070 1803; x_wconf 96; x_fsize 37">Asynchronous</span>
+      <span class="ocrx_word" id="word_000072_000406" title="bbox 1082 1765 1154 1794; x_wconf 96; x_fsize 37">read</span>
+      <span class="ocrx_word" id="word_000072_000407" title="bbox 1167 1765 1202 1794; x_wconf 96; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000072_000408" title="bbox 1211 1766 1326 1794; x_wconf 96; x_fsize 37">latches</span>
+      <span class="ocrx_word" id="word_000072_000409" title="bbox 1339 1766 1387 1795; x_wconf 96; x_fsize 37">U4</span>
+      <span class="ocrx_word" id="word_000072_000410" title="bbox 1401 1765 1460 1794; x_wconf 95; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000072_000411" title="bbox 1473 1766 1530 1795; x_wconf 96; x_fsize 37">U3.</span>
+      <span class="ocrx_word" id="word_000072_000412" title="bbox 1556 1765 1648 1794; x_wconf 95; x_fsize 37">Panic</span>
+      <span class="ocrx_word" id="word_000072_000413" title="bbox 1661 1765 1688 1794; x_wconf 92; x_fsize 37">if</span>
+      <span class="ocrx_word" id="word_000072_000414" title="bbox 1700 1765 2051 1801; x_wconf 91; x_fsize 37">[bx].A4ExifStatusPtr</span>
+      <span class="ocrx_word" id="word_000072_000415" title="bbox 2068 1766 2099 1794; x_wconf 92; x_fsize 37">!=</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000028" title="bbox 522 1815 1835 1853; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000416" title="bbox 522 1816 550 1845; x_wconf 88; x_fsize 37">0.</span>
+      <span class="ocrx_word" id="word_000072_000417" title="bbox 576 1815 695 1853; x_wconf 93; x_fsize 37">Update</span>
+      <span class="ocrx_word" id="word_000072_000418" title="bbox 710 1815 1009 1851; x_wconf 89; x_fsize 37">[bx].A4ExifA1Ptr</span>
+      <span class="ocrx_word" id="word_000072_000419" title="bbox 1023 1815 1082 1844; x_wconf 93; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000072_000420" title="bbox 1098 1815 1449 1851; x_wconf 90; x_fsize 37">[bx].A4ExifStatusPtr</span>
+      <span class="ocrx_word" id="word_000072_000421" title="bbox 1462 1815 1534 1844; x_wconf 93; x_fsize 37">with</span>
+      <span class="ocrx_word" id="word_000072_000422" title="bbox 1551 1815 1762 1853; x_wconf 71; x_fsize 37">[si].RqA1Ptr</span>
+      <span class="ocrx_word" id="word_000072_000423" title="bbox 1776 1815 1835 1844; x_wconf 96; x_fsize 37">and</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000029" title="bbox 525 1865 2026 1903; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000424" title="bbox 525 1865 788 1903; x_wconf 84; x_fsize 39">[si].RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000072_000425" title="bbox 800 1865 1000 1903; x_wconf 96; x_fsize 39">respectively</span>
+      <span class="ocrx_word" id="word_000072_000426" title="bbox 1012 1875 1044 1894; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000072_000427" title="bbox 1057 1866 1108 1894; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000428" title="bbox 1120 1865 1269 1894; x_wconf 96; x_fsize 39">locations</span>
+      <span class="ocrx_word" id="word_000072_000429" title="bbox 1282 1871 1313 1894; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000430" title="bbox 1324 1865 1362 1894; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000072_000431" title="bbox 1375 1865 1516 1894; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000072_000432" title="bbox 1529 1875 1568 1894; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000072_000433" title="bbox 1581 1865 1695 1903; x_wconf 96; x_fsize 39">receipt</span>
+      <span class="ocrx_word" id="word_000072_000434" title="bbox 1707 1865 1742 1894; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000435" title="bbox 1751 1865 1906 1903; x_wconf 96; x_fsize 39">interrupt.</span>
+      <span class="ocrx_word" id="word_000072_000436" title="bbox 1932 1866 2026 1894; x_wconf 96; x_fsize 39">Move</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000030" title="bbox 522 1914 2080 1952; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000437" title="bbox 522 1921 729 1949; x_wconf 92; x_fsize 39">PendingErr</span>
+      <span class="ocrx_word" id="word_000072_000438" title="bbox 743 1914 808 1943; x_wconf 92; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000072_000439" title="bbox 820 1915 871 1943; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000440" title="bbox 883 1914 1015 1943; x_wconf 96; x_fsize 39">location</span>
+      <span class="ocrx_word" id="word_000072_000441" title="bbox 1028 1914 1153 1952; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000072_000442" title="bbox 1166 1919 1197 1943; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000443" title="bbox 1208 1914 1248 1952; x_wconf 93; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000072_000444" title="bbox 1262 1914 1613 1950; x_wconf 92; x_fsize 39">[bx].A4ExifStatusPtr</span>
+      <span class="ocrx_word" id="word_000072_000445" title="bbox 1626 1919 1657 1943; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000446" title="bbox 1670 1914 1769 1952; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000072_000447" title="bbox 1782 1915 1846 1943; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000072_000448" title="bbox 1858 1915 1909 1943; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000449" title="bbox 1920 1919 2040 1952; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000450" title="bbox 2053 1914 2080 1943; x_wconf 97; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000031" title="bbox 523 1964 2043 2002; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000451" title="bbox 523 1964 666 2002; x_wconf 96; x_fsize 39">awaiting</span>
+      <span class="ocrx_word" id="word_000072_000452" title="bbox 679 1964 874 2002; x_wconf 96; x_fsize 39">completion.</span>
+      <span class="ocrx_word" id="word_000072_000453" title="bbox 900 1965 1002 1993; x_wconf 96; x_fsize 39">Allow</span>
+      <span class="ocrx_word" id="word_000072_000454" title="bbox 1014 1964 1141 1993; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000072_000455" title="bbox 1154 1969 1185 1993; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000456" title="bbox 1196 1965 1234 1993; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000072_000457" title="bbox 1246 1964 1374 1993; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000072_000458" title="bbox 1387 1965 1517 2002; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000072_000459" title="bbox 1531 1965 1582 1993; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000460" title="bbox 1597 1972 1906 1994; x_wconf 0; x_fsize 39">IoEnableHandler</span>
+      <span class="ocrx_word" id="word_000072_000461" title="bbox 1920 1965 1970 1994; x_wconf 95; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000072_000462" title="bbox 1984 1965 2043 1993; x_wconf 96; x_fsize 39">call</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000032" title="bbox 523 2014 1422 2052; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000463" title="bbox 523 2014 582 2043; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000464" title="bbox 595 2014 656 2043; x_wconf 95; x_fsize 39">exit</span>
+      <span class="ocrx_word" id="word_000072_000465" title="bbox 669 2014 795 2043; x_wconf 96; x_fsize 39">without</span>
+      <span class="ocrx_word" id="word_000072_000466" title="bbox 809 2014 975 2052; x_wconf 96; x_fsize 39">signalling</span>
+      <span class="ocrx_word" id="word_000072_000467" title="bbox 988 2014 1173 2052; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000072_000468" title="bbox 1187 2014 1222 2043; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000469" title="bbox 1231 2015 1282 2043; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000470" title="bbox 1293 2020 1422 2052; x_wconf 96; x_fsize 39">request.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000006" lang="eng" title="bbox 452 2066 1790 2096" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000033" title="bbox 452 2066 1790 2096; baseline 0 -1; x_size 38.660614; x_descenders 9.6606121; x_ascenders 9">
+      <span class="ocrx_word" id="word_000072_000471" title="bbox 452 2073 467 2088; x_wconf 81; x_fsize 40">e</span>
+      <span class="ocrx_word" id="word_000072_000472" title="bbox 526 2066 841 2096; x_wconf 31; x_fsize 40">IOFUNCWRITE:</span>
+      <span class="ocrx_word" id="word_000072_000473" title="bbox 857 2066 1003 2095; x_wconf 96; x_fsize 40">Identical</span>
+      <span class="ocrx_word" id="word_000072_000474" title="bbox 1015 2066 1181 2095; x_wconf 96; x_fsize 40">behaviour</span>
+      <span class="ocrx_word" id="word_000072_000475" title="bbox 1194 2071 1225 2095; x_wconf 96; x_fsize 40">to</span>
+      <span class="ocrx_word" id="word_000072_000476" title="bbox 1237 2067 1300 2095; x_wconf 96; x_fsize 40">that</span>
+      <span class="ocrx_word" id="word_000072_000477" title="bbox 1313 2066 1348 2095; x_wconf 93; x_fsize 40">of</span>
+      <span class="ocrx_word" id="word_000072_000478" title="bbox 1360 2075 1543 2096; x_wconf 41; x_fsize 40">IoFUNCSET</span>
+      <span class="ocrx_word" id="word_000072_000479" title="bbox 1557 2066 1657 2095; x_wconf 96; x_fsize 40">which</span>
+      <span class="ocrx_word" id="word_000072_000480" title="bbox 1671 2066 1694 2095; x_wconf 96; x_fsize 40">it</span>
+      <span class="ocrx_word" id="word_000072_000481" title="bbox 1706 2067 1790 2095; x_wconf 96; x_fsize 40">calls.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000007" lang="eng" title="bbox 452 2118 2106 2297" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000034" title="bbox 452 2118 1952 2156; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000482" title="bbox 452 2125 467 2140; x_wconf 87; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000072_000483" title="bbox 526 2118 873 2148; x_wconf 17; x_fsize 39">TIOFUNCCANCEL:</span>
+      <span class="ocrx_word" id="word_000072_000484" title="bbox 889 2118 971 2148; x_wconf 96; x_fsize 39">Used</span>
+      <span class="ocrx_word" id="word_000072_000485" title="bbox 984 2123 1015 2147; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000486" title="bbox 1027 2119 1132 2147; x_wconf 96; x_fsize 39">cancel</span>
+      <span class="ocrx_word" id="word_000072_000487" title="bbox 1146 2128 1205 2156; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000072_000488" title="bbox 1215 2118 1351 2156; x_wconf 96; x_fsize 39">pending</span>
+      <span class="ocrx_word" id="word_000072_000489" title="bbox 1365 2119 1592 2156; x_wconf 95; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000072_000490" title="bbox 1604 2118 1701 2147; x_wconf 95; x_fsize 39">reads.</span>
+      <span class="ocrx_word" id="word_000072_000491" title="bbox 1727 2118 1801 2147; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000072_000492" title="bbox 1814 2118 1952 2147; x_wconf 96; x_fsize 39">involves</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000035" title="bbox 522 2168 2106 2206; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000493" title="bbox 522 2168 675 2206; x_wconf 96; x_fsize 39">disabling</span>
+      <span class="ocrx_word" id="word_000072_000494" title="bbox 688 2169 739 2197; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000495" title="bbox 751 2168 821 2197; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000072_000496" title="bbox 834 2168 970 2203; x_wconf 96; x_fsize 39">handler,</span>
+      <span class="ocrx_word" id="word_000072_000497" title="bbox 985 2168 1168 2206; x_wconf 96; x_fsize 39">consuming</span>
+      <span class="ocrx_word" id="word_000072_000498" title="bbox 1182 2178 1241 2206; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000072_000499" title="bbox 1253 2173 1333 2206; x_wconf 96; x_fsize 39">stray</span>
+      <span class="ocrx_word" id="word_000072_000500" title="bbox 1345 2168 1444 2206; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000072_000501" title="bbox 1457 2168 1536 2197; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000072_000502" title="bbox 1549 2169 1600 2197; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000503" title="bbox 1612 2168 1759 2206; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000072_000504" title="bbox 1770 2168 1890 2197; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000072_000505" title="bbox 1901 2168 1941 2206; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000072_000506" title="bbox 1952 2178 2058 2197; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000072_000507" title="bbox 2071 2168 2106 2197; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000036" title="bbox 523 2218 2068 2256; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000508" title="bbox 523 2229 560 2248; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000072_000509" title="bbox 574 2220 624 2249; x_wconf 93; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000072_000510" title="bbox 641 2225 949 2253; x_wconf 91; x_fsize 39">IoWaitForSignal</span>
+      <span class="ocrx_word" id="word_000072_000511" title="bbox 964 2219 1023 2247; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000072_000512" title="bbox 1037 2218 1096 2247; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000513" title="bbox 1109 2219 1180 2247; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000072_000514" title="bbox 1195 2218 1310 2256; x_wconf 93; x_fsize 39">storing</span>
+      <span class="ocrx_word" id="word_000072_000515" title="bbox 1324 2226 1509 2248; x_wconf 52; x_fsize 39">cancelErr</span>
+      <span class="ocrx_word" id="word_000072_000516" title="bbox 1523 2218 1554 2247; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000517" title="bbox 1568 2219 1619 2247; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000518" title="bbox 1631 2219 1762 2247; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000072_000519" title="bbox 1775 2219 1829 2248; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000072_000520" title="bbox 1841 2223 1962 2256; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000521" title="bbox 1975 2223 2068 2247; x_wconf 96; x_fsize 39">status</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000037" title="bbox 522 2268 614 2297; baseline 0 0; x_size 38.177582; x_descenders 9.1775818; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000522" title="bbox 522 2268 614 2297; x_wconf 96; x_fsize 39">word.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000008" lang="eng" title="bbox 452 2320 2035 2508" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000038" title="bbox 452 2320 2035 2358; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000523" title="bbox 452 2327 467 2342; x_wconf 76; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000072_000524" title="bbox 526 2320 839 2350; x_wconf 36; x_fsize 39">IOFUNCCLOSE:</span>
+      <span class="ocrx_word" id="word_000072_000525" title="bbox 855 2321 948 2350; x_wconf 96; x_fsize 39">Close</span>
+      <span class="ocrx_word" id="word_000072_000526" title="bbox 960 2320 1049 2349; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000072_000527" title="bbox 1063 2321 1114 2349; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000528" title="bbox 1126 2321 1209 2350; x_wconf 91; x_fsize 39">TCK</span>
+      <span class="ocrx_word" id="word_000072_000529" title="bbox 1221 2321 1352 2349; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000072_000530" title="bbox 1366 2320 1425 2349; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000531" title="bbox 1437 2330 1561 2349; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000072_000532" title="bbox 1573 2320 1709 2349; x_wconf 95; x_fsize 39">handler.</span>
+      <span class="ocrx_word" id="word_000072_000533" title="bbox 1735 2320 1861 2349; x_wconf 96; x_fsize 39">Disable</span>
+      <span class="ocrx_word" id="word_000072_000534" title="bbox 1873 2320 2035 2358; x_wconf 96; x_fsize 39">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000039" title="bbox 523 2370 1898 2408; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000535" title="bbox 523 2371 582 2400; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000536" title="bbox 596 2378 864 2400; x_wconf 87; x_fsize 39">HwFreeChannel</span>
+      <span class="ocrx_word" id="word_000072_000537" title="bbox 880 2370 990 2408; x_wconf 92; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000072_000538" title="bbox 1003 2370 1180 2399; x_wconf 92; x_fsize 39">A4ExifPid</span>
+      <span class="ocrx_word" id="word_000072_000539" title="bbox 1193 2375 1224 2399; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000540" title="bbox 1236 2371 1255 2400; x_wconf 96; x_fsize 39">0</span>
+      <span class="ocrx_word" id="word_000072_000541" title="bbox 1267 2370 1371 2399; x_wconf 93; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000072_000542" title="bbox 1382 2370 1574 2408; x_wconf 92; x_fsize 39">re-enabling</span>
+      <span class="ocrx_word" id="word_000072_000543" title="bbox 1587 2370 1758 2408; x_wconf 95; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000072_000544" title="bbox 1784 2370 1898 2399; x_wconf 95; x_fsize 39">Invoke</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000040" title="bbox 525 2420 1981 2458; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000545" title="bbox 525 2428 938 2455; x_wconf 90; x_fsize 39">IoRequestResetCancel</span>
+      <span class="ocrx_word" id="word_000072_000546" title="bbox 954 2425 1065 2458; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000072_000547" title="bbox 1079 2420 1194 2449; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000072_000548" title="bbox 1207 2420 1266 2449; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000549" title="bbox 1280 2428 1538 2455; x_wconf 76; x_fsize 39">HeapFreeCell.</span>
+      <span class="ocrx_word" id="word_000072_000550" title="bbox 1565 2420 1671 2458; x_wconf 96; x_fsize 39">Signal</span>
+      <span class="ocrx_word" id="word_000072_000551" title="bbox 1684 2420 1869 2458; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000072_000552" title="bbox 1883 2420 1918 2449; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000553" title="bbox 1927 2421 1981 2450; x_wconf 95; x_fsize 39">I/O</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000041" title="bbox 521 2470 1259 2508; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000554" title="bbox 521 2475 641 2508; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000072_000555" title="bbox 653 2471 693 2508; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000072_000556" title="bbox 704 2470 818 2508; x_wconf 93; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000072_000557" title="bbox 834 2477 995 2505; x_wconf 89; x_fsize 39">IoSignal</span>
+      <span class="ocrx_word" id="word_000072_000558" title="bbox 1011 2475 1122 2508; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000072_000559" title="bbox 1136 2470 1259 2499; x_wconf 96; x_fsize 39">service.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000009" lang="eng" title="bbox 452 2522 2002 2610" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000042" title="bbox 452 2522 2002 2560; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000560" title="bbox 452 2529 467 2544; x_wconf 83; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000072_000561" title="bbox 526 2522 829 2552; x_wconf 40; x_fsize 39">IOFUNCSENSE:</span>
+      <span class="ocrx_word" id="word_000072_000562" title="bbox 845 2522 944 2551; x_wconf 95; x_fsize 39">Reads</span>
+      <span class="ocrx_word" id="word_000072_000563" title="bbox 957 2523 1008 2551; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000564" title="bbox 1021 2527 1114 2551; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000072_000565" title="bbox 1128 2522 1187 2551; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000566" title="bbox 1200 2523 1279 2551; x_wconf 96; x_fsize 39">LED</span>
+      <span class="ocrx_word" id="word_000072_000567" title="bbox 1291 2522 1375 2560; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000072_000568" title="bbox 1388 2522 1467 2551; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000072_000569" title="bbox 1480 2523 1595 2551; x_wconf 96; x_fsize 39">latches</span>
+      <span class="ocrx_word" id="word_000072_000570" title="bbox 1608 2523 1656 2552; x_wconf 96; x_fsize 39">U4</span>
+      <span class="ocrx_word" id="word_000072_000571" title="bbox 1670 2522 1729 2551; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000572" title="bbox 1742 2523 1788 2552; x_wconf 96; x_fsize 39">U3</span>
+      <span class="ocrx_word" id="word_000072_000573" title="bbox 1802 2522 2002 2560; x_wconf 96; x_fsize 39">respectively</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000043" title="bbox 523 2572 1730 2610; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000574" title="bbox 523 2572 638 2610; x_wconf 96; x_fsize 39">storing</span>
+      <span class="ocrx_word" id="word_000072_000575" title="bbox 651 2573 702 2601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000576" title="bbox 713 2573 822 2601; x_wconf 96; x_fsize 39">results</span>
+      <span class="ocrx_word" id="word_000072_000577" title="bbox 836 2577 864 2601; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000072_000578" title="bbox 877 2573 928 2601; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000579" title="bbox 941 2572 1098 2601; x_wconf 96; x_fsize 39">addresses</span>
+      <span class="ocrx_word" id="word_000072_000580" title="bbox 1110 2572 1235 2610; x_wconf 96; x_fsize 39">pointed</span>
+      <span class="ocrx_word" id="word_000072_000581" title="bbox 1248 2577 1279 2601; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000582" title="bbox 1290 2572 1330 2610; x_wconf 93; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000072_000583" title="bbox 1341 2573 1488 2610; x_wconf 78; x_fsize 39">RgA1Ptr</span>
+      <span class="ocrx_word" id="word_000072_000584" title="bbox 1502 2572 1561 2601; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000072_000585" title="bbox 1574 2573 1730 2610; x_wconf 86; x_fsize 39">RqA2Ptr.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000072_000010" lang="eng" title="bbox 452 2625 2009 2707" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000044" title="bbox 452 2625 2009 2663; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000586" title="bbox 452 2632 467 2647; x_wconf 81; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000072_000587" title="bbox 526 2625 776 2655; x_wconf 26; x_fsize 39">IOFUNCSET:</span>
+      <span class="ocrx_word" id="word_000072_000588" title="bbox 793 2626 859 2655; x_wconf 96; x_fsize 39">Sets</span>
+      <span class="ocrx_word" id="word_000072_000589" title="bbox 872 2626 952 2654; x_wconf 96; x_fsize 39">latch</span>
+      <span class="ocrx_word" id="word_000072_000590" title="bbox 966 2626 1012 2655; x_wconf 60; x_fsize 39">U5</span>
+      <span class="ocrx_word" id="word_000072_000591" title="bbox 1027 2630 1058 2654; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000072_000592" title="bbox 1070 2625 1192 2654; x_wconf 96; x_fsize 39">contain</span>
+      <span class="ocrx_word" id="word_000072_000593" title="bbox 1206 2626 1257 2654; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000072_000603" title="bbox 522 2676 581 2704; x_wconf 95; x_fsize 39">call</span>
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+      <span class="ocrx_word" id="word_000072_000605" title="bbox 637 2683 812 2707; x_wconf 44; x_fsize 39">P_FSENSE.</span>
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+    <p class="ocr_par" id="par_000072_000011" lang="eng" title="bbox 452 2726 1348 2764" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000072_000607" title="bbox 526 2726 555 2755; x_wconf 68; x_fsize 39">If</span>
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+      <span class="ocrx_word" id="word_000072_000609" title="bbox 630 2726 792 2764; x_wconf 96; x_fsize 39">supported</span>
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+      <span class="ocrx_word" id="word_000072_000611" title="bbox 890 2727 949 2755; x_wconf 91; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000072_000612" title="bbox 965 2735 1083 2756; x_wconf 88; x_fsize 39">IoRoot</span>
+      <span class="ocrx_word" id="word_000072_000613" title="bbox 1100 2731 1211 2764; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000072_000614" title="bbox 1225 2726 1348 2755; x_wconf 96; x_fsize 39">service.</span>
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+   <div class="ocr_separator" id="block_1_6" title="bbox 672 1923 674 1943"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 744 2227 749 2548"></div>
+   <div class="ocr_carea" id="block_000072_000005" title="bbox 376 2880 1493 2944">
+    <p class="ocr_par" id="par_000072_000012" lang="eng" title="bbox 376 2880 1493 2944" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000047" title="bbox 376 2880 1493 2944; baseline 0.002 -15; x_size 65; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000072_000615" title="bbox 376 2880 491 2931; x_wconf 92; x_fsize 67">The</span>
+      <span class="ocrx_word" id="word_000072_000616" title="bbox 516 2880 1002 2944; x_wconf 91; x_fsize 67">Non-Mandatory</span>
+      <span class="ocrx_word" id="word_000072_000617" title="bbox 1024 2880 1154 2929; x_wconf 91; x_fsize 67">LDD</span>
+      <span class="ocrx_word" id="word_000072_000618" title="bbox 1180 2880 1493 2931; x_wconf 96; x_fsize 67">Functions</span>
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+   <div class="ocr_carea" id="block_000072_000006" title="bbox 376 3006 2040 3195">
+    <p class="ocr_par" id="par_000072_000013" lang="eng" title="bbox 376 3006 2040 3195" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000048" title="bbox 376 3006 2009 3044; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000619" title="bbox 376 3007 441 3035; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000072_000620" title="bbox 453 3006 536 3044; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000072_000621" title="bbox 549 3006 703 3035; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000072_000622" title="bbox 716 3006 873 3035; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000072_000623" title="bbox 887 3006 982 3035; x_wconf 96; x_fsize 39">above</span>
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+      <span class="ocrx_word" id="word_000072_000628" title="bbox 1363 3007 1403 3035; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000072_000629" title="bbox 1416 3006 1522 3035; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000072_000630" title="bbox 1534 3006 1642 3035; x_wconf 95; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000072_000631" title="bbox 1668 3006 1793 3044; x_wconf 96; x_fsize 39">Typical</span>
+      <span class="ocrx_word" id="word_000072_000632" title="bbox 1806 3006 1896 3035; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000072_000633" title="bbox 1910 3007 2009 3035; x_wconf 96; x_fsize 39">LDDs</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000049" title="bbox 376 3056 2022 3094; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000634" title="bbox 376 3057 499 3094; x_wconf 96; x_fsize 39">employ</span>
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+      <span class="ocrx_word" id="word_000072_000636" title="bbox 552 3057 627 3085; x_wconf 96; x_fsize 39">least</span>
+      <span class="ocrx_word" id="word_000072_000637" title="bbox 640 3061 700 3085; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000072_000638" title="bbox 712 3057 797 3085; x_wconf 91; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000072_000639" title="bbox 810 3057 893 3085; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000072_000640" title="bbox 906 3056 1069 3085; x_wconf 96; x_fsize 39">functions.</span>
+      <span class="ocrx_word" id="word_000072_000641" title="bbox 1095 3057 1160 3085; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000072_000642" title="bbox 1172 3056 1239 3085; x_wconf 96; x_fsize 39">first</span>
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+      <span class="ocrx_word" id="word_000072_000647" title="bbox 1460 3056 1739 3094; x_wconf 92; x_fsize 39">pseudo-interrupt</span>
+      <span class="ocrx_word" id="word_000072_000648" title="bbox 1750 3056 1870 3085; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000072_000649" title="bbox 1882 3056 1982 3085; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000072_000650" title="bbox 1996 3056 2022 3085; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000072_000050" title="bbox 376 3107 1876 3145; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000651" title="bbox 376 3107 508 3136; x_wconf 96; x_fsize 39">invoked</span>
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+      <span class="ocrx_word" id="word_000072_000653" title="bbox 571 3108 622 3136; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000654" title="bbox 634 3108 684 3137; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000072_000655" title="bbox 698 3117 737 3136; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000072_000656" title="bbox 751 3108 825 3136; x_wconf 96; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000072_000657" title="bbox 840 3113 951 3145; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000072_000658" title="bbox 964 3107 1034 3136; x_wconf 96; x_fsize 39">tick.</span>
+      <span class="ocrx_word" id="word_000072_000659" title="bbox 1060 3108 1093 3136; x_wconf 93; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000072_000660" title="bbox 1107 3108 1354 3142; x_wconf 91; x_fsize 39">A4EXIF.LDD,</span>
+      <span class="ocrx_word" id="word_000072_000661" title="bbox 1369 3107 1429 3136; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000072_000662" title="bbox 1442 3107 1579 3136; x_wconf 96; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000072_000664" title="bbox 1631 3107 1824 3145; x_wconf 96; x_fsize 39">represented</span>
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+     <span class="ocr_line" id="line_000072_000051" title="bbox 376 3157 2040 3195; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000666" title="bbox 376 3157 623 3186; x_wconf 90; x_fsize 39">A4ExifTickInt</span>
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+      <span class="ocrx_word" id="word_000072_000668" title="bbox 709 3167 746 3186; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000072_000669" title="bbox 760 3157 876 3186; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000072_000670" title="bbox 888 3157 923 3186; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000671" title="bbox 932 3157 970 3186; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000072_000672" title="bbox 982 3167 1114 3195; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000072_000673" title="bbox 1126 3167 1188 3186; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000072_000674" title="bbox 1200 3157 1360 3195; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000072_000675" title="bbox 1373 3157 1480 3186; x_wconf 96; x_fsize 39">earlier</span>
+      <span class="ocrx_word" id="word_000072_000676" title="bbox 1493 3157 1524 3186; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000072_000677" title="bbox 1538 3158 1589 3186; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000072_000678" title="bbox 1601 3157 1772 3186; x_wconf 96; x_fsize 39">discussion</span>
+      <span class="ocrx_word" id="word_000072_000679" title="bbox 1786 3167 1825 3186; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000072_000680" title="bbox 1839 3157 1967 3195; x_wconf 95; x_fsize 39">holding</span>
+      <span class="ocrx_word" id="word_000072_000681" title="bbox 1981 3157 2040 3186; x_wconf 95; x_fsize 39">and</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000072_000007" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000072_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000072_000052" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000072_000682" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000072_000683" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000072_000684" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000072_000685" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">70</span>
+      <span class="ocrx_word" id="word_000072_000686" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000072_000687" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000072_000688" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000073" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0073.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000073_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000073_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000073_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000073_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000073_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000073_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000073_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000073_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000073_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000073_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000073_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000073_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000073_000001" title="bbox 375 311 2090 1149">
+    <p class="ocr_par" id="par_000073_000001" lang="eng" title="bbox 375 311 2090 1149" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000001" title="bbox 375 311 2066 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000011" title="bbox 375 311 532 349; x_wconf 96; x_fsize 39">resuming</span>
+      <span class="ocrx_word" id="word_000073_000012" title="bbox 545 311 651 340; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000073_000013" title="bbox 663 311 787 340; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000073_000014" title="bbox 813 312 857 340; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000073_000015" title="bbox 870 321 932 340; x_wconf 96; x_fsize 39">was</span>
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+      <span class="ocrx_word" id="word_000073_000019" title="bbox 1270 311 1434 340; x_wconf 96; x_fsize 39">minimum</span>
+      <span class="ocrx_word" id="word_000073_000020" title="bbox 1447 311 1661 349; x_wconf 96; x_fsize 39">functionality</span>
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+      <span class="ocrx_word" id="word_000073_000024" title="bbox 1946 311 2066 340; x_wconf 96; x_fsize 39">routine</span>
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+     <span class="ocr_line" id="line_000073_000002" title="bbox 376 361 2032 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000073_000049" title="bbox 824 412 907 440; x_wconf 92; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000073_000057" title="bbox 1665 416 1810 449; x_wconf 96; x_fsize 39">requests,</span>
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+      <span class="ocrx_word" id="word_000073_000059" title="bbox 1855 411 1925 440; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000073_000060" title="bbox 1938 411 2065 440; x_wconf 96; x_fsize 39">handler</span>
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+      <span class="ocrx_word" id="word_000073_000063" title="bbox 606 461 752 499; x_wconf 94; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000064" title="bbox 766 461 881 490; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000065" title="bbox 892 461 1012 490; x_wconf 96; x_fsize 39">routine</span>
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+      <span class="ocrx_word" id="word_000073_000067" title="bbox 1086 461 1235 499; x_wconf 96; x_fsize 39">required.</span>
+      <span class="ocrx_word" id="word_000073_000068" title="bbox 1260 461 1343 490; x_wconf 93; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000073_000069" title="bbox 1357 462 1604 496; x_wconf 90; x_fsize 39">A4EXIF.LDD,</span>
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+      <span class="ocrx_word" id="word_000073_000077" title="bbox 861 511 1118 540; x_wconf 92; x_fsize 39">A4ExifHandler</span>
+      <span class="ocrx_word" id="word_000073_000078" title="bbox 1132 511 1191 540; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000079" title="bbox 1204 512 1331 541; x_wconf 89; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000073_000080" title="bbox 1343 511 1550 549; x_wconf 96; x_fsize 39">respectively.</span>
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+      <span class="ocrx_word" id="word_000073_000082" title="bbox 1653 511 1765 540; x_wconf 96; x_fsize 39">former</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000073_000084" title="bbox 376 561 553 590; x_wconf 96; x_fsize 39">constitutes</span>
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+      <span class="ocrx_word" id="word_000073_000086" title="bbox 630 561 742 590; x_wconf 96; x_fsize 39">second</span>
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+      <span class="ocrx_word" id="word_000073_000089" title="bbox 863 561 1030 590; x_wconf 93; x_fsize 39">additional</span>
+      <span class="ocrx_word" id="word_000073_000090" title="bbox 1043 562 1126 590; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000073_000091" title="bbox 1139 561 1293 590; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000073_000092" title="bbox 1307 571 1339 590; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000073_000093" title="bbox 1352 571 1408 590; x_wconf 96; x_fsize 39">can</span>
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+      <span class="ocrx_word" id="word_000073_000095" title="bbox 1472 571 1542 590; x_wconf 96; x_fsize 39">seen</span>
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+      <span class="ocrx_word" id="word_000073_000097" title="bbox 1606 561 1784 599; x_wconf 96; x_fsize 39">examining</span>
+      <span class="ocrx_word" id="word_000073_000098" title="bbox 1797 562 1848 590; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000099" title="bbox 1860 561 1975 590; x_wconf 92; x_fsize 39">LibEnt</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000007" title="bbox 377 611 1985 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000100" title="bbox 377 617 523 640; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000073_000101" title="bbox 535 611 581 640; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000073_000102" title="bbox 594 612 840 640; x_wconf 90; x_fsize 39">A4EXIF.LDD.</span>
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+      <span class="ocrx_word" id="word_000073_000104" title="bbox 943 612 1030 640; x_wconf 96; x_fsize 39">latter</span>
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+      <span class="ocrx_word" id="word_000073_000110" title="bbox 1390 612 1453 640; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000073_000112" title="bbox 1500 612 1636 649; x_wconf 96; x_fsize 39">replaces</span>
+      <span class="ocrx_word" id="word_000073_000113" title="bbox 1649 612 1700 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000114" title="bbox 1712 611 1827 640; x_wconf 96; x_fsize 39">default</span>
+      <span class="ocrx_word" id="word_000073_000115" title="bbox 1839 611 1985 649; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000008" title="bbox 377 661 2090 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000116" title="bbox 377 661 492 690; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000117" title="bbox 503 661 623 690; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000118" title="bbox 635 661 711 690; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000073_000119" title="bbox 723 661 855 690; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000073_000120" title="bbox 867 661 907 699; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000073_000121" title="bbox 918 662 969 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000122" title="bbox 981 662 1031 691; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000073_000123" title="bbox 1045 671 1084 690; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000073_000124" title="bbox 1098 662 1149 690; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000125" title="bbox 1160 661 1273 699; x_wconf 96; x_fsize 39">receipt</span>
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+      <span class="ocrx_word" id="word_000073_000127" title="bbox 1330 661 1487 690; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000073_000128" title="bbox 1499 661 1661 699; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000073_000129" title="bbox 1674 671 1713 690; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000073_000130" title="bbox 1727 662 1778 690; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000131" title="bbox 1789 661 1985 699; x_wconf 86; x_fsize 39">peripheral's</span>
+      <span class="ocrx_word" id="word_000073_000132" title="bbox 1999 662 2090 691; x_wconf 92; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000009" title="bbox 376 711 2004 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000133" title="bbox 376 712 532 740; x_wconf 93; x_fsize 39">channels.</span>
+      <span class="ocrx_word" id="word_000073_000134" title="bbox 558 711 815 740; x_wconf 91; x_fsize 39">A4ExifHandler</span>
+      <span class="ocrx_word" id="word_000073_000135" title="bbox 828 711 854 740; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000136" title="bbox 867 711 999 740; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000073_000137" title="bbox 1011 711 1051 749; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000073_000138" title="bbox 1062 712 1113 740; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000073_000141" title="bbox 1290 711 1364 740; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000073_000142" title="bbox 1376 712 1427 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000143" title="bbox 1439 712 1493 741; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000144" title="bbox 1507 712 1687 749; x_wconf 96; x_fsize 39">semaphore</span>
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+      <span class="ocrx_word" id="word_000073_000147" title="bbox 1805 721 1928 749; x_wconf 96; x_fsize 39">process</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000073_000149" title="bbox 376 761 494 799; x_wconf 96; x_fsize 39">opened</span>
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+      <span class="ocrx_word" id="word_000073_000151" title="bbox 570 762 701 790; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000073_000152" title="bbox 714 761 740 790; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000153" title="bbox 754 761 904 799; x_wconf 96; x_fsize 39">signalled</span>
+      <span class="ocrx_word" id="word_000073_000154" title="bbox 917 761 989 790; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000073_000155" title="bbox 1003 762 1133 799; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000073_000156" title="bbox 1148 771 1185 790; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000073_000157" title="bbox 1202 767 1659 795; x_wconf 90; x_fsize 39">IoSignalByPidNoResched</span>
+      <span class="ocrx_word" id="word_000073_000158" title="bbox 1672 761 1731 789; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000073_000159" title="bbox 1744 760 1913 798; x_wconf 96; x_fsize 39">indicating</span>
+      <span class="ocrx_word" id="word_000073_000160" title="bbox 1926 761 1989 789; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000073_000161" title="bbox 2003 770 2040 789; x_wconf 97; x_fsize 39">an</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000162" title="bbox 376 810 523 848; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000163" title="bbox 535 811 590 839; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000073_000164" title="bbox 602 810 678 839; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000073_000165" title="bbox 691 810 830 839; x_wconf 96; x_fsize 39">received</span>
+      <span class="ocrx_word" id="word_000073_000166" title="bbox 844 810 903 839; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000167" title="bbox 917 820 954 839; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000073_000168" title="bbox 968 810 1164 848; x_wconf 96; x_fsize 39">outstanding</span>
+      <span class="ocrx_word" id="word_000073_000169" title="bbox 1177 811 1231 840; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000170" title="bbox 1243 815 1364 848; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000073_000172" title="bbox 1444 810 1624 848; x_wconf 96; x_fsize 39">completed.</span>
+      <span class="ocrx_word" id="word_000073_000173" title="bbox 1650 811 1715 839; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000073_000180" title="bbox 554 867 585 890; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000073_000182" title="bbox 678 861 750 890; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000073_000183" title="bbox 764 862 818 891; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000184" title="bbox 832 862 1012 899; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000073_000185" title="bbox 1025 861 1191 899; x_wconf 96; x_fsize 39">signalling</span>
+      <span class="ocrx_word" id="word_000073_000186" title="bbox 1205 861 1264 890; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000187" title="bbox 1278 867 1308 890; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000188" title="bbox 1320 861 1432 899; x_wconf 96; x_fsize 39">update</span>
+      <span class="ocrx_word" id="word_000073_000189" title="bbox 1444 862 1495 890; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000190" title="bbox 1508 861 1699 899; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000073_000191" title="bbox 1711 871 1789 899; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000073_000192" title="bbox 1803 862 1934 890; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000073_000193" title="bbox 1947 862 2064 890; x_wconf 96; x_fsize 39">control</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000013" title="bbox 375 911 2086 949; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000194" title="bbox 375 911 466 940; x_wconf 96; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000073_000195" title="bbox 478 911 552 940; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000073_000196" title="bbox 565 911 723 940; x_wconf 96; x_fsize 39">variables.</span>
+      <span class="ocrx_word" id="word_000073_000197" title="bbox 749 912 814 940; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000073_000198" title="bbox 826 921 969 940; x_wconf 96; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000073_000199" title="bbox 983 911 1129 949; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000200" title="bbox 1143 911 1258 940; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000201" title="bbox 1269 911 1389 940; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000202" title="bbox 1401 911 1477 940; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000073_000203" title="bbox 1489 911 1520 940; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000204" title="bbox 1534 912 1661 941; x_wconf 92; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000073_000205" title="bbox 1674 916 1785 940; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000073_000206" title="bbox 1798 911 1838 940; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000073_000207" title="bbox 1850 911 1910 940; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000073_000208" title="bbox 1922 912 2052 940; x_wconf 96; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000073_000209" title="bbox 2064 911 2086 940; x_wconf 96; x_fsize 39">it</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000014" title="bbox 376 961 2050 999; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000210" title="bbox 376 961 402 990; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000211" title="bbox 415 966 467 990; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000073_000212" title="bbox 479 961 640 999; x_wconf 96; x_fsize 39">permitted</span>
+      <span class="ocrx_word" id="word_000073_000213" title="bbox 653 966 684 990; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000214" title="bbox 697 971 799 990; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000073_000215" title="bbox 812 962 863 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000216" title="bbox 876 961 1060 999; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000073_000217" title="bbox 1074 961 1143 990; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000073_000218" title="bbox 1157 971 1255 999; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000073_000219" title="bbox 1281 961 1355 990; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000073_000220" title="bbox 1368 961 1399 990; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000221" title="bbox 1413 966 1480 990; x_wconf 95; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000073_000222" title="bbox 1494 961 1520 990; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000223" title="bbox 1532 961 1662 990; x_wconf 96; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000073_000224" title="bbox 1674 962 1725 990; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000225" title="bbox 1736 961 1856 990; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000226" title="bbox 1867 971 1940 990; x_wconf 95; x_fsize 39">runs</span>
+      <span class="ocrx_word" id="word_000073_000227" title="bbox 1953 961 1985 990; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000228" title="bbox 1999 962 2050 990; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000015" title="bbox 376 1011 1993 1049; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000229" title="bbox 376 1016 497 1040; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000073_000230" title="bbox 510 1011 545 1040; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000231" title="bbox 554 1012 605 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000232" title="bbox 616 1021 739 1049; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000073_000233" title="bbox 752 1011 852 1040; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000073_000234" title="bbox 866 1021 928 1040; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000073_000235" title="bbox 940 1011 1074 1049; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000073_000236" title="bbox 1087 1012 1175 1040; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000073_000237" title="bbox 1189 1012 1240 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000238" title="bbox 1252 1011 1399 1049; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000239" title="bbox 1411 1011 1564 1040; x_wconf 93; x_fsize 39">occurred.</span>
+      <span class="ocrx_word" id="word_000073_000240" title="bbox 1590 1011 1845 1046; x_wconf 81; x_fsize 39">A4ExifTickInt,</span>
+      <span class="ocrx_word" id="word_000073_000241" title="bbox 1860 1012 1911 1040; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000242" title="bbox 1923 1011 1993 1040; x_wconf 96; x_fsize 39">wait</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000016" title="bbox 376 1061 2072 1099; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000243" title="bbox 376 1061 503 1090; x_wconf 96; x_fsize 39">handler</span>
+      <span class="ocrx_word" id="word_000073_000244" title="bbox 517 1061 576 1090; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000245" title="bbox 589 1062 640 1090; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000246" title="bbox 652 1071 795 1090; x_wconf 96; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000073_000247" title="bbox 809 1061 955 1099; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000248" title="bbox 969 1061 1084 1090; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000249" title="bbox 1095 1061 1215 1090; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000250" title="bbox 1227 1061 1273 1090; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000073_000251" title="bbox 1286 1062 1524 1090; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000073_000252" title="bbox 1538 1071 1570 1090; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000073_000253" title="bbox 1583 1062 1652 1090; x_wconf 96; x_fsize 39">well</span>
+      <span class="ocrx_word" id="word_000073_000254" title="bbox 1665 1061 1779 1090; x_wconf 96; x_fsize 39">further</span>
+      <span class="ocrx_word" id="word_000073_000255" title="bbox 1792 1061 1900 1090; x_wconf 95; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000073_000256" title="bbox 1914 1071 1946 1090; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000073_000257" title="bbox 1959 1066 1990 1090; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000258" title="bbox 2001 1062 2072 1090; x_wconf 96; x_fsize 39">how</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000017" title="bbox 376 1111 1712 1149; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000259" title="bbox 376 1112 427 1140; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000260" title="bbox 439 1112 525 1140; x_wconf 96; x_fsize 39">latter</span>
+      <span class="ocrx_word" id="word_000073_000261" title="bbox 538 1117 598 1140; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000073_000262" title="bbox 610 1111 737 1140; x_wconf 96; x_fsize 39">interact</span>
+      <span class="ocrx_word" id="word_000073_000263" title="bbox 749 1116 780 1140; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000264" title="bbox 791 1111 905 1140; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000073_000265" title="bbox 918 1112 1145 1149; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000073_000266" title="bbox 1158 1112 1212 1141; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000267" title="bbox 1224 1117 1360 1149; x_wconf 96; x_fsize 39">requests</span>
+      <span class="ocrx_word" id="word_000073_000268" title="bbox 1374 1121 1424 1140; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000073_000269" title="bbox 1436 1111 1593 1140; x_wconf 96; x_fsize 39">described</span>
+      <span class="ocrx_word" id="word_000073_000270" title="bbox 1605 1111 1712 1140; x_wconf 96; x_fsize 39">below.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000073_000002" title="bbox 376 1211 690 1249">
+    <p class="ocr_par" id="par_000073_000002" lang="eng" title="bbox 376 1211 690 1249" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000018" title="bbox 376 1211 690 1249; baseline 0 -1; x_size 42.400002; x_descenders 5.4000001; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000271" title="bbox 376 1211 690 1249; x_wconf 59; x_fsize 44">A4ExifTicklint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000073_000003" title="bbox 375 1321 2090 2062">
+    <p class="ocr_par" id="par_000073_000003" lang="eng" title="bbox 375 1321 2090 2062" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000019" title="bbox 376 1321 2018 1359; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000272" title="bbox 376 1322 420 1350; x_wconf 96; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000073_000273" title="bbox 433 1331 495 1350; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000073_000274" title="bbox 508 1321 670 1359; x_wconf 96; x_fsize 39">explained</span>
+      <span class="ocrx_word" id="word_000073_000275" title="bbox 683 1321 790 1350; x_wconf 96; x_fsize 39">earlier</span>
+      <span class="ocrx_word" id="word_000073_000276" title="bbox 803 1321 834 1350; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000277" title="bbox 848 1321 1021 1359; x_wconf 96; x_fsize 39">discussing</span>
+      <span class="ocrx_word" id="word_000073_000278" title="bbox 1034 1322 1085 1350; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000279" title="bbox 1097 1321 1300 1350; x_wconf 91; x_fsize 39">A4ExifHold</span>
+      <span class="ocrx_word" id="word_000073_000280" title="bbox 1313 1326 1423 1356; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000073_000281" title="bbox 1438 1321 1461 1350; x_wconf 95; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000073_000282" title="bbox 1473 1321 1499 1350; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000283" title="bbox 1512 1331 1673 1359; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000073_000284" title="bbox 1684 1327 1715 1350; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000285" title="bbox 1727 1321 1829 1350; x_wconf 96; x_fsize 39">utilise</span>
+      <span class="ocrx_word" id="word_000073_000286" title="bbox 1841 1322 1892 1350; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000287" title="bbox 1906 1322 2018 1351; x_wconf 89; x_fsize 39">"TcK:"</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000020" title="bbox 377 1371 2050 1409; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000288" title="bbox 377 1376 488 1409; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000073_000289" title="bbox 501 1371 563 1400; x_wconf 96; x_fsize 39">tick</span>
+      <span class="ocrx_word" id="word_000073_000290" title="bbox 575 1371 681 1400; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000073_000291" title="bbox 693 1371 792 1400; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000073_000292" title="bbox 805 1371 836 1400; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000293" title="bbox 850 1371 937 1400; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000073_000294" title="bbox 950 1377 981 1400; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000295" title="bbox 993 1371 1106 1400; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000073_000296" title="bbox 1118 1372 1169 1400; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000297" title="bbox 1180 1371 1343 1409; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000073_000298" title="bbox 1356 1381 1426 1400; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000073_000299" title="bbox 1438 1371 1473 1400; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000300" title="bbox 1482 1371 1630 1409; x_wconf 96; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000073_000301" title="bbox 1644 1381 1660 1400; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000073_000302" title="bbox 1674 1371 1747 1400; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000073_000303" title="bbox 1760 1381 1799 1400; x_wconf 93; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000073_000304" title="bbox 1813 1372 2050 1400; x_wconf 90; x_fsize 39">A4EXIF.LDD</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000021" title="bbox 376 1422 2086 1460; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000305" title="bbox 376 1423 464 1451; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000073_000306" title="bbox 478 1423 529 1451; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000307" title="bbox 541 1423 610 1451; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000073_000308" title="bbox 622 1422 765 1451; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000073_000309" title="bbox 778 1423 851 1452; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000073_000310" title="bbox 863 1422 942 1460; x_wconf 96; x_fsize 39">pack</span>
+      <span class="ocrx_word" id="word_000073_000311" title="bbox 954 1422 1044 1451; x_wconf 96; x_fsize 39">doors</span>
+      <span class="ocrx_word" id="word_000073_000312" title="bbox 1058 1432 1108 1451; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000073_000313" title="bbox 1120 1422 1247 1460; x_wconf 95; x_fsize 39">opened.</span>
+      <span class="ocrx_word" id="word_000073_000314" title="bbox 1274 1423 1354 1452; x_wconf 96; x_fsize 39">Such</span>
+      <span class="ocrx_word" id="word_000073_000315" title="bbox 1369 1432 1406 1451; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000073_000316" title="bbox 1421 1422 1520 1451; x_wconf 96; x_fsize 39">action</span>
+      <span class="ocrx_word" id="word_000073_000317" title="bbox 1535 1422 1762 1460; x_wconf 96; x_fsize 39">automatically</span>
+      <span class="ocrx_word" id="word_000073_000318" title="bbox 1773 1432 1879 1451; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000073_000319" title="bbox 1891 1432 1993 1460; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000073_000320" title="bbox 2006 1427 2037 1451; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000321" title="bbox 2048 1422 2086 1451; x_wconf 96; x_fsize 39">be</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000325" title="bbox 694 1472 891 1510; x_wconf 96; x_fsize 39">peripherals.</span>
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+      <span class="ocrx_word" id="word_000073_000327" title="bbox 994 1473 1077 1502; x_wconf 92; x_fsize 39">TCK</span>
+      <span class="ocrx_word" id="word_000073_000328" title="bbox 1089 1472 1188 1501; x_wconf 95; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000073_000329" title="bbox 1201 1472 1227 1501; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000330" title="bbox 1240 1472 1358 1510; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000073_000331" title="bbox 1371 1472 1420 1501; x_wconf 96; x_fsize 39">via</span>
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+      <span class="ocrx_word" id="word_000073_000333" title="bbox 1485 1473 1535 1502; x_wconf 92; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000073_000334" title="bbox 1552 1480 1672 1506; x_wconf 21; x_fsize 39">Toopen</span>
+      <span class="ocrx_word" id="word_000073_000335" title="bbox 1686 1472 1745 1500; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000073_000336" title="bbox 1758 1471 1789 1500; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000337" title="bbox 1803 1472 1854 1500; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000338" title="bbox 1866 1471 2077 1509; x_wconf 92; x_fsize 39">A4ExifOpen</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000339" title="bbox 376 1527 477 1550; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000073_000340" title="bbox 490 1521 590 1550; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000073_000341" title="bbox 603 1526 721 1550; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000073_000342" title="bbox 734 1521 806 1550; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000073_000343" title="bbox 820 1531 906 1559; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000073_000344" title="bbox 917 1522 997 1550; x_wconf 95; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000073_000345" title="bbox 1011 1521 1070 1550; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000346" title="bbox 1084 1531 1100 1550; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000073_000347" title="bbox 1113 1531 1262 1550; x_wconf 96; x_fsize 39">non-zero</span>
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+      <span class="ocrx_word" id="word_000073_000350" title="bbox 1444 1522 1503 1550; x_wconf 96; x_fsize 39">AX</span>
+      <span class="ocrx_word" id="word_000073_000351" title="bbox 1515 1521 1542 1550; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000073_000352" title="bbox 1552 1521 1727 1550; x_wconf 96; x_fsize 39">successful.</span>
+      <span class="ocrx_word" id="word_000073_000353" title="bbox 1753 1522 1786 1550; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000073_000354" title="bbox 1800 1521 1860 1550; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000073_000355" title="bbox 1873 1531 1951 1556; x_wconf 96; x_fsize 39">case,</span>
+      <span class="ocrx_word" id="word_000073_000356" title="bbox 1966 1522 2017 1550; x_wconf 96; x_fsize 39">the</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000357" title="bbox 379 1578 581 1601; x_wconf 78; x_fsize 39">IoWithWait</span>
+      <span class="ocrx_word" id="word_000073_000358" title="bbox 597 1571 734 1600; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000073_000359" title="bbox 748 1571 774 1600; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000360" title="bbox 787 1571 885 1600; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000073_000361" title="bbox 898 1577 929 1600; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000362" title="bbox 940 1577 1060 1609; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000073_000363" title="bbox 1074 1581 1111 1600; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000073_000364" title="bbox 1126 1572 1334 1609; x_wconf 96; x_fsize 39">synchronous</span>
+      <span class="ocrx_word" id="word_000073_000365" title="bbox 1347 1572 1401 1601; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000366" title="bbox 1415 1571 1530 1600; x_wconf 95; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000367" title="bbox 1542 1571 1621 1600; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000073_000368" title="bbox 1634 1572 1685 1600; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000369" title="bbox 1697 1572 1780 1601; x_wconf 92; x_fsize 39">TCK</span>
+      <span class="ocrx_word" id="word_000073_000370" title="bbox 1792 1571 1900 1600; x_wconf 95; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000073_000371" title="bbox 1926 1571 2009 1600; x_wconf 96; x_fsize 39">Prior</span>
+      <span class="ocrx_word" id="word_000073_000372" title="bbox 2022 1577 2053 1600; x_wconf 97; x_fsize 39">to</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000373" title="bbox 376 1621 436 1650; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000073_000374" title="bbox 449 1622 517 1656; x_wconf 96; x_fsize 39">call,</span>
+      <span class="ocrx_word" id="word_000073_000375" title="bbox 532 1622 583 1650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000376" title="bbox 596 1621 711 1650; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000377" title="bbox 723 1621 850 1650; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000073_000378" title="bbox 862 1621 1021 1659; x_wconf 96; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000073_000379" title="bbox 1034 1621 1060 1650; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000380" title="bbox 1073 1621 1144 1650; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000073_000381" title="bbox 1157 1621 1188 1650; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000382" title="bbox 1202 1622 1256 1650; x_wconf 96; x_fsize 39">AL</span>
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+      <span class="ocrx_word" id="word_000073_000384" title="bbox 1341 1622 1392 1650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000385" title="bbox 1404 1622 1458 1651; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000073_000386" title="bbox 1471 1621 1584 1650; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000073_000387" title="bbox 1595 1621 1743 1659; x_wconf 96; x_fsize 39">procured</span>
+      <span class="ocrx_word" id="word_000073_000388" title="bbox 1756 1621 1835 1650; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000073_000389" title="bbox 1848 1622 1899 1650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000390" title="bbox 1910 1621 2052 1659; x_wconf 96; x_fsize 39">previous</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000026" title="bbox 376 1672 2052 1710; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000391" title="bbox 376 1673 435 1701; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000073_000392" title="bbox 448 1677 479 1701; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000393" title="bbox 495 1677 638 1709; x_wconf 68; x_fsize 39">ToOpen</span>
+      <span class="ocrx_word" id="word_000073_000394" title="bbox 652 1672 678 1701; x_wconf 93; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000395" title="bbox 691 1672 800 1701; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000073_000396" title="bbox 813 1672 878 1701; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000073_000397" title="bbox 890 1673 954 1701; x_wconf 95; x_fsize 39">BX.</span>
+      <span class="ocrx_word" id="word_000073_000398" title="bbox 980 1673 1045 1701; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000073_000399" title="bbox 1057 1672 1203 1710; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000400" title="bbox 1216 1672 1343 1701; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000073_000401" title="bbox 1356 1672 1391 1701; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000402" title="bbox 1400 1673 1451 1701; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000403" title="bbox 1463 1672 1525 1701; x_wconf 97; x_fsize 39">tick</span>
+      <span class="ocrx_word" id="word_000073_000404" title="bbox 1536 1673 1600 1710; x_wconf 96; x_fsize 39">poll</span>
+      <span class="ocrx_word" id="word_000073_000405" title="bbox 1612 1672 1740 1707; x_wconf 93; x_fsize 39">routine,</span>
+      <span class="ocrx_word" id="word_000073_000406" title="bbox 1755 1672 2011 1707; x_wconf 87; x_fsize 39">A4ExifTickInt,</span>
+      <span class="ocrx_word" id="word_000073_000407" title="bbox 2026 1672 2052 1701; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000027" title="bbox 376 1724 2052 1762; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000408" title="bbox 376 1724 485 1753; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000073_000409" title="bbox 498 1724 563 1753; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000073_000410" title="bbox 575 1725 632 1754; x_wconf 96; x_fsize 39">CX</span>
+      <span class="ocrx_word" id="word_000073_000411" title="bbox 645 1734 679 1753; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000073_000412" title="bbox 691 1725 755 1753; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000073_000413" title="bbox 768 1734 800 1753; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000073_000414" title="bbox 813 1724 851 1753; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000073_000415" title="bbox 863 1730 969 1762; x_wconf 97; x_fsize 39">parent</span>
+      <span class="ocrx_word" id="word_000073_000416" title="bbox 982 1724 1081 1753; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000073_000417" title="bbox 1094 1724 1120 1753; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000418" title="bbox 1133 1724 1266 1753; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000073_000419" title="bbox 1279 1734 1318 1753; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000073_000420" title="bbox 1332 1725 1406 1753; x_wconf 95; x_fsize 39">each</span>
+      <span class="ocrx_word" id="word_000073_000421" title="bbox 1421 1729 1532 1762; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000073_000422" title="bbox 1545 1724 1615 1759; x_wconf 96; x_fsize 39">tick,</span>
+      <span class="ocrx_word" id="word_000073_000423" title="bbox 1630 1725 1681 1753; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000424" title="bbox 1693 1725 1743 1754; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000073_000425" title="bbox 1757 1729 1856 1753; x_wconf 96; x_fsize 39">enters</span>
+      <span class="ocrx_word" id="word_000073_000426" title="bbox 1869 1724 1929 1753; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000073_000427" title="bbox 1942 1729 2052 1753; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000028" title="bbox 376 1774 1954 1812; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000428" title="bbox 376 1775 441 1803; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000073_000429" title="bbox 452 1784 560 1803; x_wconf 96; x_fsize 39">reason</span>
+      <span class="ocrx_word" id="word_000073_000430" title="bbox 574 1775 625 1803; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000431" title="bbox 637 1774 760 1803; x_wconf 89; x_fsize 39">TickInt</span>
+      <span class="ocrx_word" id="word_000073_000432" title="bbox 772 1774 892 1803; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000433" title="bbox 904 1774 930 1803; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000434" title="bbox 942 1774 1082 1812; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000073_000435" title="bbox 1095 1774 1126 1803; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000436" title="bbox 1140 1775 1378 1803; x_wconf 89; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000073_000437" title="bbox 1391 1774 1417 1803; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000438" title="bbox 1431 1775 1527 1812; x_wconf 95; x_fsize 39">solely</span>
+      <span class="ocrx_word" id="word_000073_000439" title="bbox 1538 1779 1569 1803; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000440" title="bbox 1581 1774 1694 1803; x_wconf 96; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000073_000441" title="bbox 1706 1775 1757 1803; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000442" title="bbox 1768 1775 1906 1812; x_wconf 96; x_fsize 39">problem</span>
+      <span class="ocrx_word" id="word_000073_000443" title="bbox 1919 1774 1954 1803; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000029" title="bbox 375 1824 2090 1862; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000444" title="bbox 375 1824 571 1862; x_wconf 96; x_fsize 39">recognising</span>
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+      <span class="ocrx_word" id="word_000073_000446" title="bbox 615 1824 730 1853; x_wconf 96; x_fsize 39">sudden</span>
+      <span class="ocrx_word" id="word_000073_000447" title="bbox 743 1825 879 1853; x_wconf 96; x_fsize 39">removal</span>
+      <span class="ocrx_word" id="word_000073_000448" title="bbox 892 1824 927 1853; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000449" title="bbox 935 1834 1037 1862; x_wconf 96; x_fsize 39">power</span>
+      <span class="ocrx_word" id="word_000073_000450" title="bbox 1050 1824 1129 1853; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000073_000451" title="bbox 1142 1825 1193 1853; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000452" title="bbox 1205 1825 1273 1853; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000073_000453" title="bbox 1286 1824 1437 1853; x_wconf 96; x_fsize 39">machine.</span>
+      <span class="ocrx_word" id="word_000073_000454" title="bbox 1463 1825 1528 1853; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000073_000455" title="bbox 1540 1825 1590 1854; x_wconf 95; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000073_000456" title="bbox 1604 1825 1659 1853; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000073_000457" title="bbox 1672 1834 1713 1853; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000073_000458" title="bbox 1725 1834 1792 1862; x_wconf 96; x_fsize 39">way</span>
+      <span class="ocrx_word" id="word_000073_000459" title="bbox 1803 1824 1838 1853; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000460" title="bbox 1847 1824 1958 1862; x_wconf 96; x_fsize 39">testing</span>
+      <span class="ocrx_word" id="word_000073_000461" title="bbox 1971 1824 2017 1853; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000073_000462" title="bbox 2030 1824 2090 1853; x_wconf 96; x_fsize 39">this</span>
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+     <span class="ocr_line" id="line_000073_000030" title="bbox 376 1873 1952 1912; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000463" title="bbox 376 1874 532 1903; x_wconf 96; x_fsize 39">condition</span>
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+      <span class="ocrx_word" id="word_000073_000465" title="bbox 644 1875 716 1903; x_wconf 96; x_fsize 39">than</span>
+      <span class="ocrx_word" id="word_000073_000466" title="bbox 729 1874 848 1912; x_wconf 95; x_fsize 39">polling</span>
+      <span class="ocrx_word" id="word_000073_000467" title="bbox 861 1874 899 1903; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000073_000468" title="bbox 912 1874 1014 1912; x_wconf 92; x_fsize 39">global</span>
+      <span class="ocrx_word" id="word_000073_000469" title="bbox 1028 1874 1250 1903; x_wconf 59; x_fsize 39">'Doorstatus'</span>
+      <span class="ocrx_word" id="word_000073_000470" title="bbox 1264 1873 1398 1902; x_wconf 96; x_fsize 39">variable</span>
+      <span class="ocrx_word" id="word_000073_000471" title="bbox 1410 1883 1500 1911; x_wconf 96; x_fsize 39">every</span>
+      <span class="ocrx_word" id="word_000073_000472" title="bbox 1512 1879 1623 1911; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000073_000473" title="bbox 1636 1873 1698 1902; x_wconf 96; x_fsize 39">tick</span>
+      <span class="ocrx_word" id="word_000073_000474" title="bbox 1711 1873 1770 1902; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000475" title="bbox 1783 1873 1888 1911; x_wconf 96; x_fsize 39">taking</span>
+      <span class="ocrx_word" id="word_000073_000476" title="bbox 1901 1874 1952 1902; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000031" title="bbox 375 1923 2069 1961; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000477" title="bbox 375 1923 520 1961; x_wconf 96; x_fsize 39">requisite</span>
+      <span class="ocrx_word" id="word_000073_000478" title="bbox 532 1933 639 1952; x_wconf 96; x_fsize 39">course</span>
+      <span class="ocrx_word" id="word_000073_000479" title="bbox 651 1923 686 1952; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000480" title="bbox 696 1923 805 1952; x_wconf 96; x_fsize 39">action.</span>
+      <span class="ocrx_word" id="word_000073_000481" title="bbox 831 1924 875 1952; x_wconf 94; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000073_000482" title="bbox 889 1924 972 1958; x_wconf 96; x_fsize 39">such,</span>
+      <span class="ocrx_word" id="word_000073_000483" title="bbox 987 1924 1038 1952; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000484" title="bbox 1050 1923 1166 1952; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000073_000485" title="bbox 1178 1923 1213 1952; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000486" title="bbox 1222 1924 1273 1952; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000487" title="bbox 1285 1923 1361 1952; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000073_000488" title="bbox 1373 1923 1419 1952; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000073_000489" title="bbox 1432 1924 1483 1952; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000490" title="bbox 1495 1923 1557 1952; x_wconf 96; x_fsize 39">tick</span>
+      <span class="ocrx_word" id="word_000073_000491" title="bbox 1568 1924 1632 1961; x_wconf 96; x_fsize 39">poll</span>
+      <span class="ocrx_word" id="word_000073_000492" title="bbox 1644 1923 1764 1952; x_wconf 95; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000493" title="bbox 1776 1923 1877 1952; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000073_000494" title="bbox 1891 1923 1917 1952; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000495" title="bbox 1929 1923 2069 1961; x_wconf 96; x_fsize 39">required</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000032" title="bbox 376 1974 1973 2012; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000496" title="bbox 376 1974 407 2003; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000497" title="bbox 422 1975 462 2003; x_wconf 95; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000073_000498" title="bbox 475 1974 565 2003; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000073_000499" title="bbox 579 1975 678 2003; x_wconf 96; x_fsize 39">LDDs</span>
+      <span class="ocrx_word" id="word_000073_000500" title="bbox 691 1984 747 2003; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000073_000501" title="bbox 760 1975 798 2003; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000073_000502" title="bbox 809 1974 969 2012; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000073_000503" title="bbox 981 1974 1088 2003; x_wconf 96; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000073_000504" title="bbox 1114 1974 1188 2003; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000073_000505" title="bbox 1201 1974 1317 2003; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000073_000506" title="bbox 1330 1974 1440 2003; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000073_000507" title="bbox 1452 1974 1490 2003; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000073_000508" title="bbox 1502 1974 1649 2012; x_wconf 96; x_fsize 39">carefully</span>
+      <span class="ocrx_word" id="word_000073_000509" title="bbox 1660 1974 1823 2012; x_wconf 96; x_fsize 39">compared</span>
+      <span class="ocrx_word" id="word_000073_000510" title="bbox 1836 1974 1908 2003; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000073_000511" title="bbox 1922 1975 1973 2003; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000033" title="bbox 377 2024 1872 2062; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000512" title="bbox 377 2029 523 2053; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000073_000513" title="bbox 535 2024 570 2053; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000073_000514" title="bbox 579 2025 630 2053; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000515" title="bbox 642 2024 722 2053; x_wconf 96; x_fsize 39">Hold</span>
+      <span class="ocrx_word" id="word_000073_000516" title="bbox 736 2024 795 2053; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000073_000517" title="bbox 808 2025 940 2053; x_wconf 96; x_fsize 39">Resume</span>
+      <span class="ocrx_word" id="word_000073_000518" title="bbox 952 2029 1069 2053; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000073_000519" title="bbox 1083 2025 1188 2053; x_wconf 95; x_fsize 39">shown</span>
+      <span class="ocrx_word" id="word_000073_000520" title="bbox 1202 2024 1309 2053; x_wconf 95; x_fsize 39">earlier</span>
+      <span class="ocrx_word" id="word_000073_000521" title="bbox 1322 2024 1353 2053; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000522" title="bbox 1367 2024 1454 2053; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000073_000523" title="bbox 1467 2030 1498 2053; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000073_000524" title="bbox 1511 2034 1561 2053; x_wconf 96; x_fsize 39">see</span>
+      <span class="ocrx_word" id="word_000073_000525" title="bbox 1573 2025 1643 2053; x_wconf 96; x_fsize 39">how</span>
+      <span class="ocrx_word" id="word_000073_000526" title="bbox 1655 2025 1726 2062; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000073_000527" title="bbox 1737 2024 1872 2053; x_wconf 96; x_fsize 39">interact:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000073_000004" title="bbox 452 2126 2094 2458">
+    <p class="ocr_par" id="par_000073_000004" lang="eng" title="bbox 452 2126 2094 2458" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000034" title="bbox 452 2126 1419 2156; baseline 0 -1; x_size 35.333332; x_descenders 6.3333335; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000528" title="bbox 452 2133 467 2148; x_wconf 86; x_fsize 36">e</span>
+      <span class="ocrx_word" id="word_000073_000529" title="bbox 526 2126 632 2156; x_wconf 95; x_fsize 36">Check</span>
+      <span class="ocrx_word" id="word_000073_000530" title="bbox 644 2127 695 2155; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000073_000531" title="bbox 707 2131 826 2155; x_wconf 96; x_fsize 36">current</span>
+      <span class="ocrx_word" id="word_000073_000532" title="bbox 840 2131 933 2155; x_wconf 96; x_fsize 36">status</span>
+      <span class="ocrx_word" id="word_000073_000533" title="bbox 946 2126 981 2155; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000073_000534" title="bbox 990 2126 1080 2155; x_wconf 96; x_fsize 36">doors</span>
+      <span class="ocrx_word" id="word_000073_000535" title="bbox 1093 2126 1193 2155; x_wconf 96; x_fsize 36">which</span>
+      <span class="ocrx_word" id="word_000073_000536" title="bbox 1207 2126 1233 2155; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000073_000537" title="bbox 1246 2126 1317 2155; x_wconf 96; x_fsize 36">held</span>
+      <span class="ocrx_word" id="word_000073_000538" title="bbox 1330 2126 1361 2155; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000073_000539" title="bbox 1376 2127 1419 2156; x_wconf 95; x_fsize 36">SI.</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000035" title="bbox 452 2177 2094 2216; baseline -0.001 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000540" title="bbox 452 2185 467 2200; x_wconf 43; x_fsize 36">e¢</span>
+      <span class="ocrx_word" id="word_000073_000541" title="bbox 526 2178 555 2207; x_wconf 71; x_fsize 36">If</span>
+      <span class="ocrx_word" id="word_000073_000542" title="bbox 564 2179 767 2216; x_wconf 76; x_fsize 36">DoorlsOpen</span>
+      <span class="ocrx_word" id="word_000073_000543" title="bbox 781 2179 852 2207; x_wconf 96; x_fsize 36">then</span>
+      <span class="ocrx_word" id="word_000073_000544" title="bbox 866 2178 893 2207; x_wconf 96; x_fsize 36">if</span>
+      <span class="ocrx_word" id="word_000073_000545" title="bbox 902 2178 1004 2216; x_wconf 93; x_fsize 36">global</span>
+      <span class="ocrx_word" id="word_000073_000546" title="bbox 1018 2185 1183 2212; x_wconf 84; x_fsize 36">HoldFlag</span>
+      <span class="ocrx_word" id="word_000073_000547" title="bbox 1196 2177 1222 2206; x_wconf 95; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000073_000548" title="bbox 1235 2187 1314 2212; x_wconf 96; x_fsize 36">zero,</span>
+      <span class="ocrx_word" id="word_000073_000549" title="bbox 1329 2177 1412 2206; x_wconf 96; x_fsize 36">force</span>
+      <span class="ocrx_word" id="word_000073_000550" title="bbox 1425 2187 1441 2206; x_wconf 96; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000073_000551" title="bbox 1454 2178 1513 2206; x_wconf 96; x_fsize 36">call</span>
+      <span class="ocrx_word" id="word_000073_000552" title="bbox 1526 2183 1557 2206; x_wconf 93; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000073_000553" title="bbox 1569 2177 1781 2212; x_wconf 91; x_fsize 36">A4ExifHold,</span>
+      <span class="ocrx_word" id="word_000073_000554" title="bbox 1797 2183 1841 2206; x_wconf 93; x_fsize 36">set</span>
+      <span class="ocrx_word" id="word_000073_000555" title="bbox 1854 2185 2019 2212; x_wconf 89; x_fsize 36">HoldFlag</span>
+      <span class="ocrx_word" id="word_000073_000556" title="bbox 2032 2183 2063 2206; x_wconf 93; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000073_000557" title="bbox 2075 2178 2094 2206; x_wconf 93; x_fsize 36">2</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000036" title="bbox 527 2227 758 2256; baseline 0 0; x_size 35.333332; x_descenders 6.3333335; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000558" title="bbox 527 2227 586 2256; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000073_000559" title="bbox 598 2233 699 2256; x_wconf 96; x_fsize 36">return</span>
+      <span class="ocrx_word" id="word_000073_000560" title="bbox 713 2227 758 2256; x_wconf 96; x_fsize 36">far</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000037" title="bbox 526 2278 784 2307; baseline 0 0; x_size 35.333332; x_descenders 6.3333335; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000561" title="bbox 526 2279 589 2307; x_wconf 96; x_fsize 36">else</span>
+      <span class="ocrx_word" id="word_000073_000562" title="bbox 601 2278 641 2307; x_wconf 96; x_fsize 36">do</span>
+      <span class="ocrx_word" id="word_000073_000563" title="bbox 646 2274 662 2318; x_wconf 96; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000073_000564" title="bbox 683 2278 728 2307; x_wconf 96; x_fsize 36">far</span>
+      <span class="ocrx_word" id="word_000073_000565" title="bbox 740 2283 784 2307; x_wconf 97; x_fsize 36">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000038" title="bbox 452 2330 957 2360; baseline 0 -1; x_size 35.333332; x_descenders 6.3333335; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000566" title="bbox 452 2337 467 2352; x_wconf 90; x_fsize 36">e</span>
+      <span class="ocrx_word" id="word_000073_000567" title="bbox 495 2326 511 2370; x_wconf 27; x_fsize 36">=</span>
+      <span class="ocrx_word" id="word_000073_000568" title="bbox 526 2331 597 2359; x_wconf 83; x_fsize 36">Else</span>
+      <span class="ocrx_word" id="word_000073_000569" title="bbox 609 2330 636 2359; x_wconf 93; x_fsize 36">if</span>
+      <span class="ocrx_word" id="word_000073_000570" title="bbox 645 2330 873 2360; x_wconf 91; x_fsize 36">DoorIsClosed</span>
+      <span class="ocrx_word" id="word_000073_000571" title="bbox 886 2331 957 2359; x_wconf 96; x_fsize 36">then</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000039" title="bbox 526 2379 1677 2418; baseline -0.001 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000572" title="bbox 526 2380 553 2409; x_wconf 96; x_fsize 36">if</span>
+      <span class="ocrx_word" id="word_000073_000573" title="bbox 562 2380 664 2418; x_wconf 93; x_fsize 36">global</span>
+      <span class="ocrx_word" id="word_000073_000574" title="bbox 678 2387 843 2414; x_wconf 88; x_fsize 36">HoldFlag</span>
+      <span class="ocrx_word" id="word_000073_000575" title="bbox 856 2379 882 2408; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000073_000576" title="bbox 895 2380 923 2414; x_wconf 96; x_fsize 36">2,</span>
+      <span class="ocrx_word" id="word_000073_000577" title="bbox 938 2379 1021 2408; x_wconf 95; x_fsize 36">force</span>
+      <span class="ocrx_word" id="word_000073_000578" title="bbox 1034 2389 1050 2408; x_wconf 95; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000073_000579" title="bbox 1063 2380 1122 2408; x_wconf 96; x_fsize 36">call</span>
+      <span class="ocrx_word" id="word_000073_000580" title="bbox 1135 2384 1166 2408; x_wconf 93; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000073_000581" title="bbox 1178 2379 1433 2408; x_wconf 91; x_fsize 36">A4ExifResume</span>
+      <span class="ocrx_word" id="word_000073_000582" title="bbox 1446 2379 1505 2408; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000073_000583" title="bbox 1517 2384 1618 2408; x_wconf 96; x_fsize 36">return</span>
+      <span class="ocrx_word" id="word_000073_000584" title="bbox 1632 2379 1677 2408; x_wconf 96; x_fsize 36">far</span>
+     </span>
+     <span class="ocr_line" id="line_000073_000040" title="bbox 526 2429 784 2458; baseline 0 0; x_size 35.333332; x_descenders 6.3333335; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000585" title="bbox 526 2430 589 2458; x_wconf 96; x_fsize 36">else</span>
+      <span class="ocrx_word" id="word_000073_000586" title="bbox 601 2429 641 2458; x_wconf 96; x_fsize 36">do</span>
+      <span class="ocrx_word" id="word_000073_000587" title="bbox 646 2425 662 2469; x_wconf 96; x_fsize 36">a</span>
+      <span class="ocrx_word" id="word_000073_000588" title="bbox 683 2429 728 2458; x_wconf 96; x_fsize 36">far</span>
+      <span class="ocrx_word" id="word_000073_000589" title="bbox 740 2435 784 2458; x_wconf 97; x_fsize 36">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000073_000005" title="bbox 376 2530 2056 2668">
+    <p class="ocr_par" id="par_000073_000005" lang="eng" title="bbox 376 2530 2056 2668" xml:lang="eng">
+     <span class="ocr_line" id="line_000073_000041" title="bbox 376 2530 2056 2568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000073_000590" title="bbox 376 2531 400 2559; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000073_000591" title="bbox 414 2530 523 2559; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000073_000592" title="bbox 535 2530 573 2559; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000073_000593" title="bbox 585 2530 779 2568; x_wconf 96; x_fsize 39">emphasised</span>
+      <span class="ocrx_word" id="word_000073_000594" title="bbox 792 2531 855 2559; x_wconf 93; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000073_000595" title="bbox 868 2530 1115 2559; x_wconf 90; x_fsize 39">A4ExifTickInt</span>
+      <span class="ocrx_word" id="word_000073_000596" title="bbox 1127 2530 1153 2559; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000073_000597" title="bbox 1166 2531 1239 2568; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000073_000598" title="bbox 1251 2540 1267 2559; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000073_000599" title="bbox 1279 2530 1396 2568; x_wconf 96; x_fsize 39">pseudo</span>
+      <span class="ocrx_word" id="word_000073_000600" title="bbox 1408 2530 1555 2568; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000073_000601" title="bbox 1568 2530 1683 2559; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000602" title="bbox 1694 2530 1814 2559; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000073_000603" title="bbox 1826 2530 1857 2559; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000073_000604" title="bbox 1871 2531 1935 2559; x_wconf 97; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000073_000605" title="bbox 1948 2530 1971 2559; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000073_000606" title="bbox 1983 2530 2056 2559; x_wconf 96; x_fsize 39">does</span>
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+    <p class="ocr_par" id="par_000073_000006" lang="eng" title="bbox 376 2732 2028 2797" xml:lang="eng">
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+    <p class="ocr_par" id="par_000073_000007" lang="eng" title="bbox 375 2859 2062 3098" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000073_000649" title="bbox 1864 2859 1985 2897; x_wconf 95; x_fsize 39">writing</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000073_000651" title="bbox 376 2909 482 2938; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000073_000652" title="bbox 494 2909 602 2938; x_wconf 96; x_fsize 39">driver.</span>
+      <span class="ocrx_word" id="word_000073_000653" title="bbox 628 2910 661 2938; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000073_000654" title="bbox 675 2910 726 2938; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000073_000657" title="bbox 864 2909 954 2938; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000073_000658" title="bbox 968 2909 1092 2944; x_wconf 96; x_fsize 39">drivers,</span>
+      <span class="ocrx_word" id="word_000073_000659" title="bbox 1108 2910 1148 2938; x_wconf 96; x_fsize 39">all</span>
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+      <span class="ocrx_word" id="word_000073_000666" title="bbox 1822 2910 1873 2938; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000073_000667" title="bbox 1886 2910 2024 2947; x_wconf 96; x_fsize 39">Strategy</span>
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+      <span class="ocrx_word" id="word_000073_000668" title="bbox 376 2965 477 2989; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000073_000691" title="bbox 832 3010 940 3039; x_wconf 95; x_fsize 39">driver.</span>
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+      <span class="ocrx_word" id="word_000073_000693" title="bbox 1044 3015 1175 3048; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000073_000694" title="bbox 1186 3015 1287 3039; x_wconf 96; x_fsize 39">vector</span>
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+      <span class="ocrx_word" id="word_000073_000697" title="bbox 1451 3011 1689 3039; x_wconf 90; x_fsize 39">A4EXIF.LDD</span>
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+      <span class="ocrx_word" id="word_000073_000699" title="bbox 1740 3010 1900 3048; x_wconf 96; x_fsize 39">presented</span>
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+      <span class="ocrx_word" id="word_000073_000701" title="bbox 2023 3015 2054 3039; x_wconf 96; x_fsize 39">to</span>
+     </span>
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+      <span class="ocrx_word" id="word_000073_000702" title="bbox 375 3060 502 3098; x_wconf 96; x_fsize 39">provide</span>
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+      <span class="ocrx_word" id="word_000073_000704" title="bbox 566 3060 733 3089; x_wconf 96; x_fsize 39">indication</span>
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+      <span class="ocrx_word" id="word_000073_000708" title="bbox 898 3060 973 3089; x_wconf 96; x_fsize 39">kind</span>
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+      <span class="ocrx_word" id="word_000073_000710" title="bbox 1031 3060 1146 3089; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000073_000711" title="bbox 1157 3060 1292 3089; x_wconf 96; x_fsize 39">routines</span>
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+      <span class="ocrx_word" id="word_000073_000713" title="bbox 1381 3070 1437 3089; x_wconf 96; x_fsize 39">can</span>
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+      <span class="ocrx_word" id="word_000073_000715" title="bbox 1500 3060 1627 3089; x_wconf 95; x_fsize 39">written:</span>
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+    <p class="ocr_par" id="par_000073_000008" lang="eng" title="bbox 377 3154 1343 3177" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000073_000716" title="bbox 377 3154 696 3177; x_wconf 90; x_fsize 24">StrategyVectorTable</span>
+      <span class="ocrx_word" id="word_000073_000717" title="bbox 978 3154 1058 3172; x_wconf 95; x_fsize 24">label</span>
+      <span class="ocrx_word" id="word_000073_000718" title="bbox 1276 3154 1343 3172; x_wconf 96; x_fsize 24">word</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000073_000009" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000073_000009" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000073_000719" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
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+      <span class="ocrx_word" id="word_000073_000721" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000073_000722" title="bbox 2000 3320 2036 3348; x_wconf 95; x_fsize 39">71</span>
+      <span class="ocrx_word" id="word_000073_000723" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
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+      <span class="ocrx_word" id="word_000073_000725" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000074" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0074.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
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+    <p class="ocr_par" id="par_000074_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
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+      <span class="ocrx_word" id="word_000074_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000074_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000074_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000074_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000074_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000074_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000074_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000074_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000074_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000001" title="bbox 527 305 2015 584">
+    <p class="ocr_par" id="par_000074_000001" lang="eng" title="bbox 527 305 1362 328" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000074_000011" title="bbox 527 305 559 323; x_wconf 96; x_fsize 24">dw</span>
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+      <span class="ocrx_word" id="word_000074_000013" title="bbox 794 305 1013 324; x_wconf 91; x_fsize 24">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000074_000014" title="bbox 1129 305 1362 328; x_wconf 11; x_fsize 24">7StrategyPanic</span>
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+    <p class="ocr_par" id="par_000074_000002" lang="eng" title="bbox 527 337 1831 360" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000002" title="bbox 527 337 1831 360; baseline 0 -5; x_size 21; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000015" title="bbox 527 337 559 355; x_wconf 96; x_fsize 22">dw</span>
+      <span class="ocrx_word" id="word_000074_000016" title="bbox 677 337 775 356; x_wconf 91; x_fsize 22">offset</span>
+      <span class="ocrx_word" id="word_000074_000017" title="bbox 794 337 964 355; x_wconf 91; x_fsize 22">A4ExifRead</span>
+      <span class="ocrx_word" id="word_000074_000018" title="bbox 1129 337 1346 360; x_wconf 90; x_fsize 22">;StrategyRead</span>
+      <span class="ocrx_word" id="word_000074_000019" title="bbox 1371 337 1515 358; x_wconf 96; x_fsize 22">(function</span>
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+      <span class="ocrx_word" id="word_000074_000022" title="bbox 1704 338 1831 358; x_wconf 92; x_fsize 22">P_FREAD)</span>
+     </span>
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+
+    <p class="ocr_par" id="par_000074_000003" lang="eng" title="bbox 527 369 2015 456" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000003" title="bbox 527 369 2015 392; baseline 0 -5; x_size 21; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000023" title="bbox 527 369 559 387; x_wconf 96; x_fsize 22">dw</span>
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+      <span class="ocrx_word" id="word_000074_000025" title="bbox 794 369 979 388; x_wconf 91; x_fsize 22">A4ExifWrite</span>
+      <span class="ocrx_word" id="word_000074_000026" title="bbox 1279 369 1511 392; x_wconf 91; x_fsize 22">;StrategyWrite</span>
+      <span class="ocrx_word" id="word_000074_000027" title="bbox 1538 369 1682 390; x_wconf 96; x_fsize 22">(function</span>
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+      <span class="ocrx_word" id="word_000074_000030" title="bbox 1871 370 2015 390; x_wconf 90; x_fsize 22">P_FWRITE)</span>
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+      <span class="ocrx_word" id="word_000074_000034" title="bbox 1279 401 1511 424; x_wconf 89; x_fsize 22">;StrategyClose</span>
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+      <span class="ocrx_word" id="word_000074_000038" title="bbox 1871 402 2015 422; x_wconf 92; x_fsize 22">P_FCLOSE)</span>
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+      <span class="ocrx_word" id="word_000074_000039" title="bbox 527 433 559 451; x_wconf 96; x_fsize 22">dw</span>
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+      <span class="ocrx_word" id="word_000074_000041" title="bbox 794 433 996 452; x_wconf 91; x_fsize 22">A4ExifCancel</span>
+      <span class="ocrx_word" id="word_000074_000042" title="bbox 1129 433 1378 456; x_wconf 88; x_fsize 22">;StrategyCancel</span>
+      <span class="ocrx_word" id="word_000074_000043" title="bbox 1405 433 1549 454; x_wconf 95; x_fsize 22">(function</span>
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+      <span class="ocrx_word" id="word_000074_000046" title="bbox 1738 434 1899 454; x_wconf 91; x_fsize 22">P_FCANCEL)</span>
+     </span>
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+
+    <p class="ocr_par" id="par_000074_000004" lang="eng" title="bbox 527 465 1379 488" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000006" title="bbox 527 465 1379 488; baseline 0 -5; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000047" title="bbox 527 465 559 483; x_wconf 96; x_fsize 24">dw</span>
+      <span class="ocrx_word" id="word_000074_000048" title="bbox 677 465 775 484; x_wconf 93; x_fsize 24">offset</span>
+      <span class="ocrx_word" id="word_000074_000049" title="bbox 794 465 1013 484; x_wconf 91; x_fsize 24">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000074_000050" title="bbox 1129 465 1379 488; x_wconf 21; x_fsize 24">7StrategyAttach</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000074_000005" lang="eng" title="bbox 527 497 1379 520" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000074_000051" title="bbox 527 497 559 515; x_wconf 96; x_fsize 24">dw</span>
+      <span class="ocrx_word" id="word_000074_000052" title="bbox 677 497 775 516; x_wconf 93; x_fsize 24">offset</span>
+      <span class="ocrx_word" id="word_000074_000053" title="bbox 794 497 1013 516; x_wconf 91; x_fsize 24">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000074_000054" title="bbox 1129 503 1135 519; x_wconf 5; x_fsize 24">7</span>
+      <span class="ocrx_word" id="word_000074_000055" title="bbox 1144 497 1379 520; x_wconf 5; x_fsize 24">StrategyDetach</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000074_000006" lang="eng" title="bbox 527 529 1797 552" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000008" title="bbox 527 529 1797 552; baseline 0 -5; x_size 21; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000056" title="bbox 527 529 559 547; x_wconf 96; x_fsize 22">dw</span>
+      <span class="ocrx_word" id="word_000074_000057" title="bbox 677 529 775 548; x_wconf 93; x_fsize 22">offset</span>
+      <span class="ocrx_word" id="word_000074_000058" title="bbox 794 529 945 548; x_wconf 90; x_fsize 22">A4ExifSet</span>
+      <span class="ocrx_word" id="word_000074_000059" title="bbox 1129 530 1327 552; x_wconf 90; x_fsize 22">;StrategySet</span>
+      <span class="ocrx_word" id="word_000074_000060" title="bbox 1354 529 1498 550; x_wconf 95; x_fsize 22">(function</span>
+      <span class="ocrx_word" id="word_000074_000061" title="bbox 1518 529 1616 547; x_wconf 95; x_fsize 22">define</span>
+      <span class="ocrx_word" id="word_000074_000062" title="bbox 1638 529 1667 547; x_wconf 93; x_fsize 22">is</span>
+      <span class="ocrx_word" id="word_000074_000063" title="bbox 1687 530 1797 550; x_wconf 91; x_fsize 22">P_FSET)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000074_000007" lang="eng" title="bbox 527 561 2015 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000009" title="bbox 527 561 2015 584; baseline 0 -5; x_size 21; x_descenders 3; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000064" title="bbox 527 561 559 579; x_wconf 96; x_fsize 22">dw</span>
+      <span class="ocrx_word" id="word_000074_000065" title="bbox 677 561 775 580; x_wconf 93; x_fsize 22">offset</span>
+      <span class="ocrx_word" id="word_000074_000066" title="bbox 794 561 979 580; x_wconf 92; x_fsize 22">A4ExifSense</span>
+      <span class="ocrx_word" id="word_000074_000067" title="bbox 1279 562 1511 584; x_wconf 89; x_fsize 22">;StrategySense</span>
+      <span class="ocrx_word" id="word_000074_000068" title="bbox 1538 561 1682 582; x_wconf 95; x_fsize 22">(function</span>
+      <span class="ocrx_word" id="word_000074_000069" title="bbox 1702 561 1800 579; x_wconf 96; x_fsize 22">define</span>
+      <span class="ocrx_word" id="word_000074_000070" title="bbox 1822 561 1851 579; x_wconf 93; x_fsize 22">is</span>
+      <span class="ocrx_word" id="word_000074_000071" title="bbox 1871 562 2015 582; x_wconf 90; x_fsize 22">P_FSENSE)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000002" title="bbox 375 648 2067 1133">
+    <p class="ocr_par" id="par_000074_000008" lang="eng" title="bbox 375 648 2067 1133" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000010" title="bbox 376 648 2026 686; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000072" title="bbox 376 649 454 677; x_wconf 96; x_fsize 39">Both</span>
+      <span class="ocrx_word" id="word_000074_000073" title="bbox 469 649 677 686; x_wconf 96; x_fsize 39">synchronous</span>
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+      <span class="ocrx_word" id="word_000074_000075" title="bbox 764 649 991 686; x_wconf 96; x_fsize 39">asynchronous</span>
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+      <span class="ocrx_word" id="word_000074_000077" title="bbox 1070 653 1206 686; x_wconf 96; x_fsize 39">requests</span>
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+      <span class="ocrx_word" id="word_000074_000083" title="bbox 1556 648 1655 677; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000074_000090" title="bbox 598 706 684 733; x_wconf 17; x_fsize 35">(pcb,</span>
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+      <span class="ocrx_word" id="word_000074_000092" title="bbox 843 706 915 732; x_wconf 57; x_fsize 35">&amp;A1,</span>
+      <span class="ocrx_word" id="word_000074_000093" title="bbox 927 699 1014 731; x_wconf 90; x_fsize 35">&amp;A2)'</span>
+      <span class="ocrx_word" id="word_000074_000094" title="bbox 1028 699 1087 727; x_wconf 96; x_fsize 35">call</span>
+      <span class="ocrx_word" id="word_000074_000095" title="bbox 1100 699 1201 727; x_wconf 97; x_fsize 35">where</span>
+      <span class="ocrx_word" id="word_000074_000096" title="bbox 1213 702 1285 735; x_wconf 94; x_fsize 35">pcb</span>
+      <span class="ocrx_word" id="word_000074_000097" title="bbox 1299 698 1325 727; x_wconf 96; x_fsize 35">is</span>
+      <span class="ocrx_word" id="word_000074_000098" title="bbox 1338 699 1389 727; x_wconf 96; x_fsize 35">the</span>
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+      <span class="ocrx_word" id="word_000074_000100" title="bbox 1493 699 1624 727; x_wconf 96; x_fsize 35">channel</span>
+      <span class="ocrx_word" id="word_000074_000101" title="bbox 1637 698 1758 733; x_wconf 93; x_fsize 35">handle,</span>
+      <span class="ocrx_word" id="word_000074_000102" title="bbox 1775 706 1895 728; x_wconf 92; x_fsize 35">&lt;func&gt;</span>
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+      <span class="ocrx_word" id="word_000074_000156" title="bbox 1537 853 1627 882; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000074_000157" title="bbox 1640 854 1692 882; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000158" title="bbox 1705 853 1828 882; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000074_000159" title="bbox 1841 853 1876 882; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000160" title="bbox 1885 854 1936 882; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000161" title="bbox 1948 863 2026 891; x_wconf 96; x_fsize 39">open</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000015" title="bbox 376 903 1997 941; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000162" title="bbox 376 904 507 932; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000074_000163" title="bbox 520 904 637 932; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000074_000164" title="bbox 649 903 748 938; x_wconf 96; x_fsize 39">block,</span>
+      <span class="ocrx_word" id="word_000074_000165" title="bbox 763 904 822 932; x_wconf 95; x_fsize 39">DX</span>
+      <span class="ocrx_word" id="word_000074_000166" title="bbox 834 904 885 932; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000167" title="bbox 897 903 1003 932; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000074_000168" title="bbox 1014 903 1128 932; x_wconf 96; x_fsize 39">handle</span>
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+      <span class="ocrx_word" id="word_000074_000170" title="bbox 1184 904 1235 932; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000171" title="bbox 1247 903 1353 932; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000074_000172" title="bbox 1365 903 1464 932; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000074_000173" title="bbox 1478 903 1537 932; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000074_000174" title="bbox 1551 904 1585 933; x_wconf 95; x_fsize 39">SI</span>
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+      <span class="ocrx_word" id="word_000074_000176" title="bbox 1627 903 1746 941; x_wconf 96; x_fsize 39">pointer</span>
+      <span class="ocrx_word" id="word_000074_000177" title="bbox 1759 908 1790 932; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000178" title="bbox 1802 904 1853 932; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000179" title="bbox 1866 908 1997 941; x_wconf 95; x_fsize 39">strategy</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000016" title="bbox 376 953 1989 991; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000180" title="bbox 376 954 483 991; x_wconf 83; x_fsize 39">RqEnt</span>
+      <span class="ocrx_word" id="word_000074_000181" title="bbox 496 958 575 982; x_wconf 96; x_fsize 39">struc</span>
+      <span class="ocrx_word" id="word_000074_000182" title="bbox 588 953 662 982; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000074_000183" title="bbox 674 953 714 991; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000074_000184" title="bbox 725 954 776 982; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000185" title="bbox 788 954 838 983; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000074_000186" title="bbox 852 959 883 982; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000187" title="bbox 895 953 1000 982; x_wconf 96; x_fsize 39">follow</span>
+      <span class="ocrx_word" id="word_000074_000188" title="bbox 1012 954 1063 982; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000189" title="bbox 1075 963 1182 982; x_wconf 96; x_fsize 39">course</span>
+      <span class="ocrx_word" id="word_000074_000190" title="bbox 1194 953 1229 982; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000191" title="bbox 1238 954 1289 982; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000192" title="bbox 1301 954 1355 983; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000074_000193" title="bbox 1367 958 1496 991; x_wconf 96; x_fsize 39">request.</span>
+      <span class="ocrx_word" id="word_000074_000194" title="bbox 1522 953 1620 991; x_wconf 96; x_fsize 39">Using</span>
+      <span class="ocrx_word" id="word_000074_000195" title="bbox 1633 953 1693 982; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000074_000196" title="bbox 1706 953 1913 988; x_wconf 96; x_fsize 39">information,</span>
+      <span class="ocrx_word" id="word_000074_000197" title="bbox 1928 953 1951 982; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000074_000198" title="bbox 1963 953 1989 982; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000017" title="bbox 375 1003 2066 1041; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000199" title="bbox 375 1003 510 1041; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000074_000200" title="bbox 522 1009 553 1032; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000201" title="bbox 566 1013 668 1032; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000074_000202" title="bbox 682 1004 722 1032; x_wconf 95; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000074_000203" title="bbox 735 1004 786 1032; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000204" title="bbox 797 1004 933 1032; x_wconf 96; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000074_000205" title="bbox 945 1003 1024 1041; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000074_000206" title="bbox 1037 1003 1068 1032; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000207" title="bbox 1082 1004 1133 1032; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000208" title="bbox 1145 1004 1276 1032; x_wconf 93; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000074_000209" title="bbox 1290 1004 1451 1033; x_wconf 92; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000074_000210" title="bbox 1462 1003 1502 1041; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000074_000211" title="bbox 1513 1003 1639 1041; x_wconf 92; x_fsize 39">moving</span>
+      <span class="ocrx_word" id="word_000074_000212" title="bbox 1655 1003 2066 1039; x_wconf 90; x_fsize 39">[bx].A4ExifStatusEntPtr</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000018" title="bbox 376 1053 2059 1091; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000213" title="bbox 376 1053 441 1082; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000074_000214" title="bbox 453 1054 504 1082; x_wconf 95; x_fsize 39">DI.</span>
+      <span class="ocrx_word" id="word_000074_000215" title="bbox 530 1053 604 1082; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000074_000216" title="bbox 617 1054 718 1082; x_wconf 96; x_fsize 39">leaves</span>
+      <span class="ocrx_word" id="word_000074_000217" title="bbox 731 1063 766 1082; x_wconf 96; x_fsize 39">us</span>
+      <span class="ocrx_word" id="word_000074_000218" title="bbox 779 1053 851 1082; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000074_000219" title="bbox 865 1054 916 1082; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000220" title="bbox 928 1063 1006 1091; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000074_000221" title="bbox 1020 1054 1151 1082; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000074_000222" title="bbox 1164 1054 1281 1082; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000074_000223" title="bbox 1293 1053 1384 1082; x_wconf 96; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000074_000224" title="bbox 1396 1053 1427 1082; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000225" title="bbox 1441 1054 1562 1083; x_wconf 91; x_fsize 39">DS:BX</span>
+      <span class="ocrx_word" id="word_000074_000226" title="bbox 1575 1053 1634 1082; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000074_000227" title="bbox 1647 1054 1698 1082; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000228" title="bbox 1710 1054 1841 1082; x_wconf 93; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000074_000229" title="bbox 1855 1054 2015 1083; x_wconf 92; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000074_000230" title="bbox 2028 1053 2059 1082; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000019" title="bbox 376 1104 490 1133; baseline -0.009 0; x_size 38.22242; x_descenders 9.2224216; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000231" title="bbox 376 1104 490 1133; x_wconf 77; x_fsize 39">CS:DI.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000003" title="bbox 376 1203 2073 1441">
+    <p class="ocr_par" id="par_000074_000009" lang="eng" title="bbox 376 1203 2073 1441" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000020" title="bbox 376 1203 2041 1241; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000232" title="bbox 376 1203 491 1232; x_wconf 96; x_fsize 39">Armed</span>
+      <span class="ocrx_word" id="word_000074_000233" title="bbox 504 1203 576 1232; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000074_000234" title="bbox 590 1204 641 1232; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000235" title="bbox 654 1203 749 1232; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000074_000236" title="bbox 761 1203 968 1238; x_wconf 96; x_fsize 39">information,</span>
+      <span class="ocrx_word" id="word_000074_000237" title="bbox 983 1203 1005 1232; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000074_000238" title="bbox 1018 1203 1044 1232; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000074_000239" title="bbox 1056 1203 1191 1241; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000074_000240" title="bbox 1203 1208 1234 1232; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000241" title="bbox 1246 1203 1362 1232; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000074_000242" title="bbox 1374 1204 1425 1232; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000243" title="bbox 1437 1204 1560 1241; x_wconf 96; x_fsize 39">general</span>
+      <span class="ocrx_word" id="word_000074_000244" title="bbox 1572 1208 1689 1241; x_wconf 96; x_fsize 39">pattern</span>
+      <span class="ocrx_word" id="word_000074_000245" title="bbox 1703 1203 1738 1232; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000246" title="bbox 1746 1203 1818 1232; x_wconf 96; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000074_000247" title="bbox 1833 1204 2041 1241; x_wconf 96; x_fsize 39">synchronous</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000021" title="bbox 377 1253 1983 1291; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000074_000248" title="bbox 377 1253 436 1282; x_wconf 96; x_fsize 38">and</span>
+      <span class="ocrx_word" id="word_000074_000249" title="bbox 450 1254 677 1291; x_wconf 96; x_fsize 38">asynchronous</span>
+      <span class="ocrx_word" id="word_000074_000250" title="bbox 690 1254 744 1283; x_wconf 95; x_fsize 38">I/O</span>
+      <span class="ocrx_word" id="word_000074_000251" title="bbox 756 1259 892 1291; x_wconf 96; x_fsize 38">requests</span>
+      <span class="ocrx_word" id="word_000074_000252" title="bbox 906 1259 935 1282; x_wconf 96; x_fsize 38">at</span>
+      <span class="ocrx_word" id="word_000074_000253" title="bbox 948 1263 985 1282; x_wconf 96; x_fsize 38">an</span>
+      <span class="ocrx_word" id="word_000074_000254" title="bbox 999 1254 1049 1283; x_wconf 96; x_fsize 38">OS</span>
+      <span class="ocrx_word" id="word_000074_000255" title="bbox 1063 1254 1150 1282; x_wconf 94; x_fsize 38">level.</span>
+      <span class="ocrx_word" id="word_000074_000256" title="bbox 1176 1254 1241 1282; x_wconf 96; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000074_000257" title="bbox 1253 1263 1323 1282; x_wconf 96; x_fsize 38">case</span>
+      <span class="ocrx_word" id="word_000074_000258" title="bbox 1335 1253 1370 1282; x_wconf 96; x_fsize 38">of</span>
+      <span class="ocrx_word" id="word_000074_000259" title="bbox 1380 1254 1588 1291; x_wconf 96; x_fsize 38">synchronous</span>
+      <span class="ocrx_word" id="word_000074_000260" title="bbox 1600 1259 1736 1291; x_wconf 96; x_fsize 38">requests</span>
+      <span class="ocrx_word" id="word_000074_000261" title="bbox 1749 1253 1775 1282; x_wconf 96; x_fsize 38">is</span>
+      <span class="ocrx_word" id="word_000074_000262" title="bbox 1787 1253 1983 1291; x_wconf 96; x_fsize 38">particularly</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000022" title="bbox 377 1303 1971 1341; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000263" title="bbox 377 1303 635 1341; x_wconf 96; x_fsize 39">straightforward</span>
+      <span class="ocrx_word" id="word_000074_000264" title="bbox 649 1303 733 1332; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000074_000265" title="bbox 745 1304 796 1332; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000266" title="bbox 809 1303 960 1341; x_wconf 96; x_fsize 39">servicing</span>
+      <span class="ocrx_word" id="word_000074_000267" title="bbox 973 1303 1008 1332; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000268" title="bbox 1017 1304 1068 1332; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000269" title="bbox 1079 1308 1199 1341; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000074_000270" title="bbox 1212 1313 1268 1332; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000074_000271" title="bbox 1281 1303 1319 1332; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000074_000272" title="bbox 1331 1303 1502 1341; x_wconf 96; x_fsize 39">completed</span>
+      <span class="ocrx_word" id="word_000074_000273" title="bbox 1515 1303 1643 1341; x_wconf 96; x_fsize 39">entirely</span>
+      <span class="ocrx_word" id="word_000074_000274" title="bbox 1654 1303 1760 1332; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000074_000275" title="bbox 1774 1304 1825 1332; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000276" title="bbox 1836 1304 1971 1332; x_wconf 96; x_fsize 39">relevant</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000023" title="bbox 377 1353 2073 1391; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000277" title="bbox 377 1359 508 1391; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000074_000278" title="bbox 519 1358 620 1382; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000074_000279" title="bbox 633 1353 713 1382; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000074_000280" title="bbox 725 1353 872 1382; x_wconf 95; x_fsize 39">function.</span>
+      <span class="ocrx_word" id="word_000074_000281" title="bbox 898 1354 923 1382; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000074_000282" title="bbox 936 1353 1045 1382; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000074_000283" title="bbox 1057 1353 1095 1382; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000074_000284" title="bbox 1107 1353 1301 1391; x_wconf 95; x_fsize 39">emphasised</span>
+      <span class="ocrx_word" id="word_000074_000285" title="bbox 1314 1354 1377 1382; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000074_000286" title="bbox 1390 1353 1421 1382; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000287" title="bbox 1435 1354 1486 1382; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000288" title="bbox 1498 1353 1615 1382; x_wconf 96; x_fsize 39">outline</span>
+      <span class="ocrx_word" id="word_000074_000289" title="bbox 1626 1353 1786 1391; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000074_000290" title="bbox 1798 1353 1905 1388; x_wconf 96; x_fsize 39">below,</span>
+      <span class="ocrx_word" id="word_000074_000291" title="bbox 1920 1353 2073 1391; x_wconf 96; x_fsize 39">disabling</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000024" title="bbox 377 1403 1615 1441; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000292" title="bbox 377 1403 436 1432; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000074_000293" title="bbox 448 1403 640 1441; x_wconf 92; x_fsize 39">re-enabling</span>
+      <span class="ocrx_word" id="word_000074_000294" title="bbox 653 1403 688 1432; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000295" title="bbox 697 1403 859 1441; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000074_000296" title="bbox 872 1404 945 1441; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000074_000297" title="bbox 957 1404 1088 1441; x_wconf 96; x_fsize 39">actually</span>
+      <span class="ocrx_word" id="word_000074_000298" title="bbox 1098 1404 1154 1432; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000074_000299" title="bbox 1167 1408 1198 1432; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000300" title="bbox 1209 1403 1247 1432; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000074_000301" title="bbox 1259 1403 1339 1432; x_wconf 96; x_fsize 39">done</span>
+      <span class="ocrx_word" id="word_000074_000302" title="bbox 1352 1403 1468 1432; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000074_000303" title="bbox 1482 1413 1541 1441; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000074_000304" title="bbox 1552 1404 1615 1433; x_wconf 91; x_fsize 39">I/O.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000004" title="bbox 527 1496 1442 1518">
+    <p class="ocr_par" id="par_000074_000010" lang="eng" title="bbox 527 1496 1442 1518" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000025" title="bbox 527 1496 1442 1518; baseline 0 -3; x_size 22.30303; x_descenders 5.5757575; x_ascenders 5.5757575">
+      <span class="ocrx_word" id="word_000074_000305" title="bbox 527 1498 710 1515; x_wconf 95; x_fsize 23">SYNCHRONOUS</span>
+      <span class="ocrx_word" id="word_000074_000306" title="bbox 732 1496 779 1517; x_wconf 90; x_fsize 23">I/O</span>
+      <span class="ocrx_word" id="word_000074_000307" title="bbox 798 1498 915 1518; x_wconf 96; x_fsize 23">REQUEST</span>
+      <span class="ocrx_word" id="word_000074_000308" title="bbox 935 1498 1068 1516; x_wconf 96; x_fsize 23">STRATEGY</span>
+      <span class="ocrx_word" id="word_000074_000309" title="bbox 1086 1498 1188 1516; x_wconf 96; x_fsize 23">VECTOR</span>
+      <span class="ocrx_word" id="word_000074_000310" title="bbox 1207 1499 1288 1515; x_wconf 95; x_fsize 23">TABLE</span>
+      <span class="ocrx_word" id="word_000074_000311" title="bbox 1308 1498 1442 1516; x_wconf 95; x_fsize 23">FUNCTION</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000005" title="bbox 525 1529 1818 1616">
+    <p class="ocr_par" id="par_000074_000011" lang="eng" title="bbox 525 1529 1818 1616" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000026" title="bbox 525 1529 609 1552; baseline -0.012 -4; x_size 23; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000074_000312" title="bbox 525 1529 609 1552; x_wconf 84; x_fsize 24">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000027" title="bbox 527 1561 1596 1584; baseline 0 -5; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000313" title="bbox 527 1561 574 1579; x_wconf 80; x_fsize 24">cli</span>
+      <span class="ocrx_word" id="word_000074_000314" title="bbox 1279 1561 1409 1583; x_wconf 74; x_fsize 24">;Disable</span>
+      <span class="ocrx_word" id="word_000074_000315" title="bbox 1431 1561 1596 1584; x_wconf 96; x_fsize 24">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000028" title="bbox 527 1592 1818 1616; baseline 0.001 -6; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000316" title="bbox 527 1596 540 1610; x_wconf 93; x_fsize 24">&lt;</span>
+      <span class="ocrx_word" id="word_000074_000317" title="bbox 561 1595 676 1616; x_wconf 95; x_fsize 24">request</span>
+      <span class="ocrx_word" id="word_000074_000318" title="bbox 698 1593 812 1612; x_wconf 95; x_fsize 24">service</span>
+      <span class="ocrx_word" id="word_000074_000319" title="bbox 833 1593 897 1612; x_wconf 96; x_fsize 24">code</span>
+      <span class="ocrx_word" id="word_000074_000320" title="bbox 918 1596 931 1610; x_wconf 96; x_fsize 24">&gt;</span>
+      <span class="ocrx_word" id="word_000074_000321" title="bbox 1279 1593 1426 1615; x_wconf 89; x_fsize 24">;Relevant</span>
+      <span class="ocrx_word" id="word_000074_000322" title="bbox 1448 1593 1558 1616; x_wconf 91; x_fsize 24">synchr.</span>
+      <span class="ocrx_word" id="word_000074_000323" title="bbox 1584 1592 1631 1613; x_wconf 85; x_fsize 24">I/O</span>
+      <span class="ocrx_word" id="word_000074_000324" title="bbox 1650 1593 1818 1616; x_wconf 95; x_fsize 24">processing</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000006" title="bbox 376 1625 1186 1680">
+    <p class="ocr_par" id="par_000074_000012" lang="eng" title="bbox 376 1625 1186 1680" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000029" title="bbox 376 1625 862 1648; baseline 0 -5; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000325" title="bbox 376 1625 862 1648; x_wconf 91; x_fsize 24">ExitWithCompletionStatusZero:</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000030" title="bbox 527 1656 1186 1680; baseline 0.002 -6; x_size 21; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000074_000326" title="bbox 527 1660 540 1674; x_wconf 93; x_fsize 22">&lt;</span>
+      <span class="ocrx_word" id="word_000074_000327" title="bbox 562 1659 608 1676; x_wconf 95; x_fsize 22">set</span>
+      <span class="ocrx_word" id="word_000074_000328" title="bbox 630 1656 677 1677; x_wconf 95; x_fsize 22">I/O</span>
+      <span class="ocrx_word" id="word_000074_000329" title="bbox 697 1659 812 1680; x_wconf 94; x_fsize 22">request</span>
+      <span class="ocrx_word" id="word_000074_000330" title="bbox 834 1659 931 1676; x_wconf 94; x_fsize 22">status</span>
+      <span class="ocrx_word" id="word_000074_000331" title="bbox 951 1657 1018 1675; x_wconf 96; x_fsize 22">word</span>
+      <span class="ocrx_word" id="word_000074_000332" title="bbox 1036 1659 1067 1676; x_wconf 95; x_fsize 22">to</span>
+      <span class="ocrx_word" id="word_000074_000333" title="bbox 1089 1662 1152 1675; x_wconf 95; x_fsize 22">zero</span>
+      <span class="ocrx_word" id="word_000074_000334" title="bbox 1173 1660 1186 1674; x_wconf 96; x_fsize 22">&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000007" title="bbox 526 1688 1836 1835">
+    <p class="ocr_par" id="par_000074_000013" lang="eng" title="bbox 526 1688 1817 1743" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000031" title="bbox 528 1688 1817 1712; baseline 0 -5; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000335" title="bbox 528 1689 659 1712; x_wconf 78; x_fsize 24">IoSignal</span>
+      <span class="ocrx_word" id="word_000074_000336" title="bbox 1279 1689 1409 1712; x_wconf 87; x_fsize 24">;Signals</span>
+      <span class="ocrx_word" id="word_000074_000337" title="bbox 1430 1689 1597 1712; x_wconf 95; x_fsize 24">completion</span>
+      <span class="ocrx_word" id="word_000074_000338" title="bbox 1617 1689 1648 1707; x_wconf 96; x_fsize 24">of</span>
+      <span class="ocrx_word" id="word_000074_000339" title="bbox 1669 1688 1716 1709; x_wconf 45; x_fsize 24">I/O</span>
+      <span class="ocrx_word" id="word_000074_000340" title="bbox 1735 1691 1766 1708; x_wconf 96; x_fsize 24">to</span>
+      <span class="ocrx_word" id="word_000074_000341" title="bbox 1786 1690 1817 1707; x_wconf 96; x_fsize 24">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000032" title="bbox 526 1726 694 1743; baseline 0.006 -4; x_size 24.487179; x_descenders 5.5; x_ascenders 5.5">
+      <span class="ocrx_word" id="word_000074_000342" title="bbox 526 1726 575 1739; x_wconf 17; x_fsize 25">XOr</span>
+      <span class="ocrx_word" id="word_000074_000343" title="bbox 595 1726 637 1743; x_wconf 80; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000074_000344" title="bbox 663 1726 694 1740; x_wconf 93; x_fsize 25">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000074_000014" lang="eng" title="bbox 526 1749 1836 1808" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000033" title="bbox 527 1749 1836 1780; baseline 0 -9; x_size 23; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000345" title="bbox 527 1749 552 1780; x_wconf 49; x_fsize 24">onl</span>
+      <span class="ocrx_word" id="word_000074_000346" title="bbox 561 1749 578 1780; x_wconf 46; x_fsize 24">ol</span>
+      <span class="ocrx_word" id="word_000074_000347" title="bbox 1279 1753 1375 1775; x_wconf 81; x_fsize 24">;Tells</span>
+      <span class="ocrx_word" id="word_000074_000348" title="bbox 1395 1754 1426 1772; x_wconf 95; x_fsize 24">OS</span>
+      <span class="ocrx_word" id="word_000074_000349" title="bbox 1446 1753 1511 1772; x_wconf 95; x_fsize 24">that</span>
+      <span class="ocrx_word" id="word_000074_000350" title="bbox 1533 1755 1665 1776; x_wconf 95; x_fsize 24">strategy</span>
+      <span class="ocrx_word" id="word_000074_000351" title="bbox 1685 1753 1785 1772; x_wconf 96; x_fsize 24">exited</span>
+      <span class="ocrx_word" id="word_000074_000352" title="bbox 1803 1754 1836 1772; x_wconf 97; x_fsize 24">OK</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000034" title="bbox 526 1785 1630 1808; baseline 0 -5; x_size 22; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000353" title="bbox 526 1785 592 1808; x_wconf 66; x_fsize 23">popf</span>
+      <span class="ocrx_word" id="word_000074_000354" title="bbox 1279 1785 1443 1807; x_wconf 91; x_fsize 23">;Re-enable</span>
+      <span class="ocrx_word" id="word_000074_000355" title="bbox 1465 1785 1630 1808; x_wconf 96; x_fsize 23">interrupts</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000074_000015" lang="eng" title="bbox 527 1819 574 1835" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000035" title="bbox 527 1819 574 1835; baseline 0 0; x_size 20.893536; x_descenders 4.8935356; x_ascenders 4">
+      <span class="ocrx_word" id="word_000074_000356" title="bbox 527 1819 574 1835; x_wconf 96; x_fsize 21">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000008" title="bbox 526 1849 744 1868">
+    <p class="ocr_par" id="par_000074_000016" lang="eng" title="bbox 526 1849 744 1868" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000036" title="bbox 526 1849 744 1868; baseline 0 -1; x_size 23.296295; x_descenders 5.2962961; x_ascenders 5">
+      <span class="ocrx_word" id="word_000074_000357" title="bbox 526 1849 644 1867; x_wconf 91; x_fsize 24">ProcEnd</span>
+      <span class="ocrx_word" id="word_000074_000358" title="bbox 662 1851 744 1868; x_wconf 91; x_fsize 24">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000074_000009" title="bbox 375 1936 2090 2266">
+    <p class="ocr_par" id="par_000074_000017" lang="eng" title="bbox 375 1936 2090 2266" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000037" title="bbox 376 1936 2089 1974; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000359" title="bbox 376 1937 455 1965; x_wconf 96; x_fsize 39">Note</span>
+      <span class="ocrx_word" id="word_000074_000360" title="bbox 467 1937 531 1965; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000074_000361" title="bbox 543 1936 574 1965; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000362" title="bbox 588 1937 639 1965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000363" title="bbox 652 1936 747 1965; x_wconf 96; x_fsize 39">above</span>
+      <span class="ocrx_word" id="word_000074_000364" title="bbox 759 1936 883 1971; x_wconf 96; x_fsize 39">outline,</span>
+      <span class="ocrx_word" id="word_000074_000365" title="bbox 898 1937 949 1965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000366" title="bbox 962 1936 1061 1974; x_wconf 93; x_fsize 39">single</span>
+      <span class="ocrx_word" id="word_000074_000367" title="bbox 1076 1943 1237 1971; x_wconf 64; x_fsize 39">ToSignal</span>
+      <span class="ocrx_word" id="word_000074_000368" title="bbox 1252 1937 1311 1965; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000074_000369" title="bbox 1324 1936 1350 1965; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000074_000370" title="bbox 1363 1936 1453 1965; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000074_000371" title="bbox 1466 1936 1540 1965; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000074_000372" title="bbox 1553 1936 1738 1974; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000074_000373" title="bbox 1752 1936 1787 1965; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000374" title="bbox 1796 1937 1847 1965; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000375" title="bbox 1859 1937 1913 1966; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000074_000376" title="bbox 1925 1941 2045 1974; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000074_000377" title="bbox 2058 1936 2089 1965; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000038" title="bbox 376 1986 2008 2024; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000378" title="bbox 376 1986 463 2015; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000074_000379" title="bbox 476 1991 507 2015; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000380" title="bbox 520 1986 619 2024; x_wconf 96; x_fsize 39">signal</span>
+      <span class="ocrx_word" id="word_000074_000381" title="bbox 632 1986 692 2015; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000074_000382" title="bbox 705 1986 766 2015; x_wconf 96; x_fsize 39">fact</span>
+      <span class="ocrx_word" id="word_000074_000383" title="bbox 778 1991 809 2015; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000384" title="bbox 821 1987 872 2015; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000385" title="bbox 884 1987 944 2016; x_wconf 96; x_fsize 39">OS.</span>
+      <span class="ocrx_word" id="word_000074_000386" title="bbox 970 1987 1035 2015; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000074_000387" title="bbox 1048 1986 1190 2015; x_wconf 96; x_fsize 39">situation</span>
+      <span class="ocrx_word" id="word_000074_000388" title="bbox 1204 1986 1230 2015; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000074_000389" title="bbox 1244 1987 1411 2015; x_wconf 96; x_fsize 39">somewhat</span>
+      <span class="ocrx_word" id="word_000074_000390" title="bbox 1423 1996 1508 2015; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000074_000391" title="bbox 1520 1986 1723 2024; x_wconf 96; x_fsize 39">complicated</span>
+      <span class="ocrx_word" id="word_000074_000392" title="bbox 1736 1986 1767 2015; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000393" title="bbox 1781 1987 1832 2015; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000394" title="bbox 1844 1996 1914 2015; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000074_000395" title="bbox 1926 1986 1961 2015; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000074_000396" title="bbox 1971 1996 2008 2015; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000039" title="bbox 377 2037 2090 2075; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000397" title="bbox 377 2038 604 2075; x_wconf 96; x_fsize 39">asynchronous</span>
+      <span class="ocrx_word" id="word_000074_000398" title="bbox 616 2043 736 2075; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000074_000399" title="bbox 748 2037 878 2066; x_wconf 96; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000074_000400" title="bbox 890 2038 941 2066; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000401" title="bbox 953 2038 1007 2067; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000074_000402" title="bbox 1019 2042 1139 2075; x_wconf 96; x_fsize 39">request</span>
+      <span class="ocrx_word" id="word_000074_000403" title="bbox 1153 2043 1284 2075; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000074_000404" title="bbox 1295 2042 1396 2066; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000074_000405" title="bbox 1409 2037 1489 2066; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000074_000406" title="bbox 1501 2037 1638 2066; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000074_000407" title="bbox 1651 2038 1707 2066; x_wconf 95; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000074_000408" title="bbox 1720 2043 1751 2066; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000409" title="bbox 1763 2037 1889 2066; x_wconf 96; x_fsize 39">interact</span>
+      <span class="ocrx_word" id="word_000074_000410" title="bbox 1902 2037 1974 2066; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000074_000411" title="bbox 1987 2037 2059 2066; x_wconf 96; x_fsize 39">both</span>
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+      <span class="ocrx_word" id="word_000074_000444" title="bbox 376 2188 427 2216; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000074_000449" title="bbox 904 2187 1144 2225; x_wconf 92; x_fsize 39">asynchroneity.</span>
+      <span class="ocrx_word" id="word_000074_000450" title="bbox 1170 2188 1235 2216; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000074_000451" title="bbox 1248 2192 1328 2225; x_wconf 96; x_fsize 39">steps</span>
+      <span class="ocrx_word" id="word_000074_000452" title="bbox 1341 2187 1430 2216; x_wconf 96; x_fsize 39">taken</span>
+      <span class="ocrx_word" id="word_000074_000453" title="bbox 1444 2187 1475 2216; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000454" title="bbox 1489 2188 1540 2216; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000455" title="bbox 1552 2187 1758 2216; x_wconf 91; x_fsize 39">A4ExifRead</span>
+      <span class="ocrx_word" id="word_000074_000456" title="bbox 1771 2192 1872 2216; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000074_000457" title="bbox 1886 2197 1936 2216; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000074_000458" title="bbox 1948 2187 2084 2216; x_wconf 96; x_fsize 39">outlined</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000043" title="bbox 375 2237 482 2266; baseline 0 0; x_size 38.249977; x_descenders 9.249979; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000459" title="bbox 375 2237 482 2266; x_wconf 96; x_fsize 39">below:</span>
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+   <div class="ocr_carea" id="block_000074_000010" title="bbox 375 2338 2094 3185">
+    <p class="ocr_par" id="par_000074_000018" lang="eng" title="bbox 452 2338 2018 2478" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000074_000464" title="bbox 654 2346 1071 2373; x_wconf 70; x_fsize 37">ChannelReadCompleted</span>
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+      <span class="ocrx_word" id="word_000074_000470" title="bbox 1407 2334 1537 2380; x_wconf 44; x_fsize 37">cs:[di].</span>
+      <span class="ocrx_word" id="word_000074_000471" title="bbox 1525 2338 2018 2376; x_wconf 44; x_fsize 37">A4ExifChanReadCompleted)</span>
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+      <span class="ocrx_word" id="word_000074_000472" title="bbox 452 2397 467 2412; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000074_000473" title="bbox 526 2390 555 2419; x_wconf 63; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000074_000474" title="bbox 564 2391 615 2419; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000475" title="bbox 628 2390 751 2419; x_wconf 96; x_fsize 39">address</span>
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+      <span class="ocrx_word" id="word_000074_000477" title="bbox 808 2391 859 2419; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000478" title="bbox 871 2391 925 2420; x_wconf 96; x_fsize 39">I/O</span>
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+      <span class="ocrx_word" id="word_000074_000481" title="bbox 1177 2390 1260 2419; x_wconf 96; x_fsize 39">word</span>
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+      <span class="ocrx_word" id="word_000074_000483" title="bbox 1312 2400 1461 2419; x_wconf 96; x_fsize 39">non-zero</span>
+      <span class="ocrx_word" id="word_000074_000484" title="bbox 1473 2391 1544 2419; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000074_000485" title="bbox 1557 2390 1648 2428; x_wconf 96; x_fsize 39">panic</span>
+      <span class="ocrx_word" id="word_000074_000486" title="bbox 1662 2390 1723 2426; x_wconf 62; x_fsize 39">(i.e.</span>
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+      <span class="ocrx_word" id="word_000074_000489" title="bbox 1874 2400 1911 2419; x_wconf 97; x_fsize 39">an</span>
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+      <span class="ocrx_word" id="word_000074_000491" title="bbox 730 2440 802 2469; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000074_000492" title="bbox 814 2441 947 2478; x_wconf 96; x_fsize 39">request)</span>
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+
+    <p class="ocr_par" id="par_000074_000019" lang="eng" title="bbox 452 2492 1715 2530" xml:lang="eng">
+     <span class="ocr_line" id="line_000074_000047" title="bbox 452 2492 1715 2530; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000493" title="bbox 452 2499 467 2514; x_wconf 76; x_fsize 39">e</span>
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+      <span class="ocrx_word" id="word_000074_000500" title="bbox 1188 2492 1337 2521; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000074_000501" title="bbox 1350 2492 1440 2530; x_wconf 96; x_fsize 39">using</span>
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+      <span class="ocrx_word" id="word_000074_000503" title="bbox 1516 2493 1623 2530; x_wconf 85; x_fsize 39">RqEnt</span>
+      <span class="ocrx_word" id="word_000074_000504" title="bbox 1636 2497 1715 2521; x_wconf 96; x_fsize 39">struc</span>
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+
+    <p class="ocr_par" id="par_000074_000020" lang="eng" title="bbox 452 2544 1317 2582" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000074_000505" title="bbox 452 2551 467 2566; x_wconf 89; x_fsize 39">e</span>
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+      <span class="ocrx_word" id="word_000074_000508" title="bbox 688 2549 809 2582; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000074_000512" title="bbox 1110 2551 1317 2579; x_wconf 91; x_fsize 39">PendingErr</span>
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+
+    <p class="ocr_par" id="par_000074_000021" lang="eng" title="bbox 375 2596 2094 3185" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000074_000521" title="bbox 1159 2604 1468 2626; x_wconf 63; x_fsize 39">To—EnableHandler</span>
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+      <span class="ocrx_word" id="word_000074_000572" title="bbox 438 2796 510 2825; x_wconf 96; x_fsize 39">read</span>
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+      <span class="ocrx_word" id="word_000074_000575" title="bbox 723 2796 903 2834; x_wconf 96; x_fsize 39">completed.</span>
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+      <span class="ocrx_word" id="word_000074_000577" title="bbox 995 2803 1452 2831; x_wconf 89; x_fsize 39">IoSignalByPidNoReSched</span>
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+      <span class="ocrx_word" id="word_000074_000582" title="bbox 1769 2797 1834 2825; x_wconf 96; x_fsize 39">also</span>
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+      <span class="ocrx_word" id="word_000074_000584" title="bbox 1948 2801 1979 2825; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000074_000593" title="bbox 925 2846 1115 2884; x_wconf 96; x_fsize 39">unspecified</span>
+      <span class="ocrx_word" id="word_000074_000594" title="bbox 1139 2847 1193 2876; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000074_000595" title="bbox 1205 2851 1326 2884; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000074_000597" title="bbox 1406 2846 1596 2875; x_wconf 96; x_fsize 39">terminated.</span>
+      <span class="ocrx_word" id="word_000074_000598" title="bbox 1621 2846 1696 2875; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000074_000599" title="bbox 1710 2846 1809 2884; x_wconf 96; x_fsize 39">signal</span>
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+      <span class="ocrx_word" id="word_000074_000605" title="bbox 503 2897 603 2926; x_wconf 96; x_fsize 39">which</span>
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+      <span class="ocrx_word" id="word_000074_000610" title="bbox 928 2902 1020 2935; x_wconf 96; x_fsize 39">stage,</span>
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+      <span class="ocrx_word" id="word_000074_000612" title="bbox 1090 2903 1251 2931; x_wconf 28; x_fsize 39">IoSignal</span>
+      <span class="ocrx_word" id="word_000074_000613" title="bbox 1266 2896 1312 2925; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000074_000614" title="bbox 1325 2896 1510 2934; x_wconf 96; x_fsize 39">completion</span>
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+      <span class="ocrx_word" id="word_000074_000616" title="bbox 1568 2897 1619 2925; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000617" title="bbox 1631 2896 1762 2934; x_wconf 96; x_fsize 39">original</span>
+      <span class="ocrx_word" id="word_000074_000618" title="bbox 1776 2897 2003 2934; x_wconf 96; x_fsize 39">asynchronous</span>
+     </span>
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+      <span class="ocrx_word" id="word_000074_000619" title="bbox 375 2951 495 2984; x_wconf 96; x_fsize 39">request</span>
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+      <span class="ocrx_word" id="word_000074_000621" title="bbox 576 2951 623 2984; x_wconf 95; x_fsize 39">yet</span>
+      <span class="ocrx_word" id="word_000074_000622" title="bbox 636 2951 667 2975; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000074_000623" title="bbox 678 2946 716 2975; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000074_000624" title="bbox 728 2946 826 2975; x_wconf 96; x_fsize 39">made.</span>
+      <span class="ocrx_word" id="word_000074_000625" title="bbox 852 2947 917 2975; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000074_000626" title="bbox 929 2946 1075 2984; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000074_000627" title="bbox 1089 2946 1204 2975; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000074_000628" title="bbox 1215 2946 1335 2975; x_wconf 96; x_fsize 39">routine</span>
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+      <span class="ocrx_word" id="word_000074_000630" title="bbox 1438 2946 1512 2975; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000074_000631" title="bbox 1526 2946 1650 2984; x_wconf 96; x_fsize 39">sensing</span>
+      <span class="ocrx_word" id="word_000074_000632" title="bbox 1663 2947 1714 2975; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000633" title="bbox 1727 2951 1820 2975; x_wconf 96; x_fsize 39">status</span>
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+      <span class="ocrx_word" id="word_000074_000635" title="bbox 1906 2947 1985 2975; x_wconf 95; x_fsize 39">LED</span>
+      <span class="ocrx_word" id="word_000074_000636" title="bbox 1997 2946 2066 2984; x_wconf 96; x_fsize 39">byte</span>
+     </span>
+     <span class="ocr_line" id="line_000074_000057" title="bbox 376 2997 2068 3035; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000637" title="bbox 376 2998 480 3026; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000074_000638" title="bbox 493 2997 572 3026; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000074_000639" title="bbox 585 2998 636 3026; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000640" title="bbox 648 2998 762 3027; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000074_000641" title="bbox 775 2998 924 3035; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000074_000642" title="bbox 936 2997 1084 3026; x_wconf 96; x_fsize 39">Interface</span>
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+      <span class="ocrx_word" id="word_000074_000644" title="bbox 1210 2997 1269 3026; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000074_000645" title="bbox 1282 2997 1407 3035; x_wconf 96; x_fsize 39">loading</span>
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+      <span class="ocrx_word" id="word_000074_000647" title="bbox 1484 2997 1675 3035; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000074_000648" title="bbox 1686 3007 1832 3035; x_wconf 96; x_fsize 39">response</span>
+      <span class="ocrx_word" id="word_000074_000649" title="bbox 1843 2997 1927 3035; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000074_000650" title="bbox 1940 2997 2005 3026; x_wconf 96; x_fsize 39">into</span>
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+     </span>
+     <span class="ocr_line" id="line_000074_000058" title="bbox 375 3047 1979 3085; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000074_000652" title="bbox 375 3048 511 3076; x_wconf 96; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000074_000653" title="bbox 523 3047 672 3076; x_wconf 96; x_fsize 39">locations</span>
+      <span class="ocrx_word" id="word_000074_000654" title="bbox 685 3047 716 3076; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000655" title="bbox 730 3048 781 3076; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000656" title="bbox 793 3047 899 3076; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000074_000657" title="bbox 911 3047 1010 3076; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000074_000658" title="bbox 1023 3047 1099 3076; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000074_000659" title="bbox 1112 3052 1258 3085; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000074_000660" title="bbox 1284 3048 1373 3076; x_wconf 96; x_fsize 39">More</span>
+      <span class="ocrx_word" id="word_000074_000661" title="bbox 1385 3047 1493 3076; x_wconf 96; x_fsize 39">details</span>
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+      <span class="ocrx_word" id="word_000074_000663" title="bbox 1552 3053 1583 3076; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000074_000665" title="bbox 1658 3047 1873 3085; x_wconf 96; x_fsize 39">functionality</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000074_000668" title="bbox 376 3097 523 3135; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000074_000669" title="bbox 536 3097 651 3126; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000074_000670" title="bbox 662 3097 782 3126; x_wconf 96; x_fsize 39">routine</span>
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+      <span class="ocrx_word" id="word_000074_000672" title="bbox 856 3097 1003 3135; x_wconf 96; x_fsize 39">provided</span>
+      <span class="ocrx_word" id="word_000074_000673" title="bbox 1016 3097 1047 3126; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000674" title="bbox 1061 3098 1112 3126; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000074_000675" title="bbox 1125 3097 1239 3126; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000074_000676" title="bbox 1253 3107 1292 3126; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000074_000677" title="bbox 1306 3097 1477 3135; x_wconf 95; x_fsize 39">interrupts.</span>
+      <span class="ocrx_word" id="word_000074_000678" title="bbox 1503 3098 1568 3126; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000074_000679" title="bbox 1580 3098 1630 3127; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000074_000680" title="bbox 1644 3107 1714 3126; x_wconf 96; x_fsize 39">now</span>
+      <span class="ocrx_word" id="word_000074_000681" title="bbox 1726 3097 1853 3126; x_wconf 96; x_fsize 39">invokes</span>
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+      <span class="ocrx_word" id="word_000074_000683" title="bbox 1920 3098 1971 3126; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000074_000684" title="bbox 376 3148 528 3185; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000074_000685" title="bbox 540 3147 637 3176; x_wconf 96; x_fsize 39">active</span>
+      <span class="ocrx_word" id="word_000074_000686" title="bbox 649 3147 719 3176; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000074_000687" title="bbox 731 3147 875 3176; x_wconf 95; x_fsize 39">handlers</span>
+      <span class="ocrx_word" id="word_000074_000688" title="bbox 888 3147 919 3176; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000074_000689" title="bbox 933 3147 1020 3176; x_wconf 96; x_fsize 39">order</span>
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+    <p class="ocr_par" id="par_000075_000001" lang="eng" title="bbox 376 310 2084 490" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000075_000050" title="bbox 1161 416 1290 449; x_wconf 96; x_fsize 39">request.</span>
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+      <span class="ocrx_word" id="word_000075_000056" title="bbox 1731 412 1969 440; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000075_000057" title="bbox 1982 411 2053 440; x_wconf 96; x_fsize 39">wait</span>
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+      <span class="ocrx_word" id="word_000075_000058" title="bbox 376 461 503 490; x_wconf 93; x_fsize 39">handler</span>
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+      <span class="ocrx_word" id="word_000075_000155" title="bbox 646 1000 812 1028; x_wconf 96; x_fsize 39">processes.</span>
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+    <p class="ocr_par" id="par_000075_000004" lang="eng" title="bbox 375 1089 2096 1528" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000075_000168" title="bbox 1660 1095 1771 1127; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000075_000169" title="bbox 1785 1089 1908 1118; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000075_000170" title="bbox 1933 1090 2032 1118; x_wconf 96; x_fsize 39">When</span>
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+      <span class="ocrx_word" id="word_000075_000172" title="bbox 377 1139 561 1177; x_wconf 96; x_fsize 39">application</span>
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+      <span class="ocrx_word" id="word_000075_000176" title="bbox 811 1144 940 1177; x_wconf 96; x_fsize 39">request,</span>
+      <span class="ocrx_word" id="word_000075_000177" title="bbox 955 1140 1006 1168; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000178" title="bbox 1018 1140 1072 1169; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000075_000179" title="bbox 1086 1140 1266 1177; x_wconf 96; x_fsize 39">semaphore</span>
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+      <span class="ocrx_word" id="word_000075_000188" title="bbox 375 1190 456 1219; x_wconf 96; x_fsize 39">Wait</span>
+      <span class="ocrx_word" id="word_000075_000189" title="bbox 469 1190 603 1219; x_wconf 95; x_fsize 39">Handler</span>
+      <span class="ocrx_word" id="word_000075_000190" title="bbox 616 1190 753 1219; x_wconf 96; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000075_000193" title="bbox 935 1190 1119 1228; x_wconf 96; x_fsize 39">application</span>
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+      <span class="ocrx_word" id="word_000075_000201" title="bbox 1793 1191 1858 1219; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000075_000202" title="bbox 1870 1190 1940 1219; x_wconf 96; x_fsize 39">wait</span>
+      <span class="ocrx_word" id="word_000075_000203" title="bbox 1953 1190 2080 1219; x_wconf 96; x_fsize 39">handler</span>
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+      <span class="ocrx_word" id="word_000075_000213" title="bbox 1388 1240 1559 1270; x_wconf 96; x_fsize 39">Otherwise</span>
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+      <span class="ocrx_word" id="word_000075_000215" title="bbox 1634 1240 1704 1269; x_wconf 96; x_fsize 39">wait</span>
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+      <span class="ocrx_word" id="word_000075_000219" title="bbox 377 1291 450 1320; x_wconf 96; x_fsize 39">STC</span>
+      <span class="ocrx_word" id="word_000075_000220" title="bbox 465 1290 524 1319; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000075_000221" title="bbox 537 1300 608 1319; x_wconf 92; x_fsize 39">zero</span>
+      <span class="ocrx_word" id="word_000075_000222" title="bbox 620 1290 651 1319; x_wconf 92; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000223" title="bbox 665 1291 727 1319; x_wconf 96; x_fsize 39">AL.</span>
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+      <span class="ocrx_word" id="word_000075_000263" title="bbox 1270 1390 1393 1428; x_wconf 96; x_fsize 39">dealing</span>
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+      <span class="ocrx_word" id="word_000075_000265" title="bbox 1492 1391 1544 1419; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000266" title="bbox 1556 1391 1610 1420; x_wconf 96; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000075_000267" title="bbox 1624 1391 1804 1428; x_wconf 96; x_fsize 39">semaphore</span>
+      <span class="ocrx_word" id="word_000075_000268" title="bbox 1817 1390 1983 1428; x_wconf 96; x_fsize 39">signalling</span>
+      <span class="ocrx_word" id="word_000075_000269" title="bbox 1996 1390 2096 1419; x_wconf 96; x_fsize 39">which</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000019" title="bbox 376 1440 2069 1478; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000270" title="bbox 376 1446 487 1469; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000075_000271" title="bbox 500 1440 628 1478; x_wconf 96; x_fsize 39">entirely</span>
+      <span class="ocrx_word" id="word_000075_000272" title="bbox 638 1440 676 1469; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000075_000273" title="bbox 689 1440 851 1469; x_wconf 96; x_fsize 39">addressed</span>
+      <span class="ocrx_word" id="word_000075_000274" title="bbox 864 1440 895 1469; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000275" title="bbox 909 1441 960 1469; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000276" title="bbox 973 1440 1164 1478; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000075_000277" title="bbox 1176 1440 1323 1478; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000278" title="bbox 1336 1440 1451 1469; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000279" title="bbox 1462 1440 1582 1469; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000280" title="bbox 1593 1440 1723 1469; x_wconf 96; x_fsize 39">because</span>
+      <span class="ocrx_word" id="word_000075_000281" title="bbox 1735 1441 1786 1469; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000282" title="bbox 1798 1441 1884 1469; x_wconf 96; x_fsize 39">latter</span>
+      <span class="ocrx_word" id="word_000075_000283" title="bbox 1897 1440 1923 1469; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000075_000284" title="bbox 1936 1445 1988 1469; x_wconf 97; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000075_000285" title="bbox 2002 1440 2069 1469; x_wconf 96; x_fsize 39">able</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000020" title="bbox 376 1490 1086 1528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000286" title="bbox 376 1495 407 1519; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000287" title="bbox 420 1500 522 1519; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000075_000288" title="bbox 535 1491 586 1519; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000289" title="bbox 598 1500 676 1528; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000075_000290" title="bbox 690 1491 845 1519; x_wconf 95; x_fsize 39">channel's</span>
+      <span class="ocrx_word" id="word_000075_000291" title="bbox 858 1491 975 1519; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000075_000292" title="bbox 987 1490 1086 1519; x_wconf 96; x_fsize 39">block.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000005" title="bbox 379 1592 1678 1657">
+    <p class="ocr_par" id="par_000075_000005" lang="eng" title="bbox 379 1592 1678 1657" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000021" title="bbox 379 1592 1678 1657; baseline 0.002 -15; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000075_000293" title="bbox 379 1593 684 1657; x_wconf 96; x_fsize 68">Interrupts</span>
+      <span class="ocrx_word" id="word_000075_000294" title="bbox 707 1593 821 1644; x_wconf 96; x_fsize 68">and</span>
+      <span class="ocrx_word" id="word_000075_000295" title="bbox 848 1593 1116 1657; x_wconf 96; x_fsize 68">Interrupt</span>
+      <span class="ocrx_word" id="word_000075_000296" title="bbox 1139 1592 1373 1644; x_wconf 96; x_fsize 68">Service</span>
+      <span class="ocrx_word" id="word_000075_000297" title="bbox 1400 1593 1678 1644; x_wconf 95; x_fsize 68">Routines</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000006" title="bbox 375 1719 2098 2008">
+    <p class="ocr_par" id="par_000075_000006" lang="eng" title="bbox 375 1719 2098 2008" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000022" title="bbox 376 1719 2030 1757; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000298" title="bbox 376 1720 441 1748; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000075_000299" title="bbox 454 1720 545 1749; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000075_000300" title="bbox 559 1719 757 1748; x_wconf 96; x_fsize 39">architecture</span>
+      <span class="ocrx_word" id="word_000075_000301" title="bbox 770 1720 875 1748; x_wconf 95; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000075_000302" title="bbox 888 1719 934 1748; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000075_000303" title="bbox 947 1719 1030 1757; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000075_000304" title="bbox 1044 1724 1180 1757; x_wconf 96; x_fsize 39">separate</span>
+      <span class="ocrx_word" id="word_000075_000305" title="bbox 1191 1719 1349 1748; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000075_000306" title="bbox 1361 1719 1507 1757; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000307" title="bbox 1521 1729 1651 1748; x_wconf 96; x_fsize 39">sources.</span>
+      <span class="ocrx_word" id="word_000075_000308" title="bbox 1677 1720 1742 1748; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000075_000309" title="bbox 1754 1720 1858 1749; x_wconf 93; x_fsize 39">EPOC</span>
+      <span class="ocrx_word" id="word_000075_000310" title="bbox 1872 1719 2030 1757; x_wconf 96; x_fsize 39">operating</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000023" title="bbox 377 1769 2027 1807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000311" title="bbox 377 1774 488 1807; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000075_000312" title="bbox 500 1769 642 1807; x_wconf 96; x_fsize 39">provides</span>
+      <span class="ocrx_word" id="word_000075_000313" title="bbox 656 1779 672 1798; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000314" title="bbox 686 1778 976 1799; x_wconf 90; x_fsize 39">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000075_000315" title="bbox 991 1769 1106 1798; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000316" title="bbox 1118 1775 1149 1798; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000317" title="bbox 1161 1769 1269 1798; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000075_000318" title="bbox 1282 1779 1298 1798; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000319" title="bbox 1311 1769 1417 1798; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000075_000320" title="bbox 1429 1769 1528 1798; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000075_000321" title="bbox 1541 1774 1572 1798; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000322" title="bbox 1584 1769 1687 1798; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000075_000323" title="bbox 1701 1779 1738 1798; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000324" title="bbox 1752 1769 1899 1807; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000325" title="bbox 1912 1769 2027 1798; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000024" title="bbox 375 1819 1989 1857; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000326" title="bbox 375 1819 495 1848; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000327" title="bbox 507 1819 553 1848; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000075_000328" title="bbox 567 1829 626 1857; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000075_000329" title="bbox 637 1819 672 1848; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000330" title="bbox 681 1820 766 1848; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000075_000331" title="bbox 778 1819 861 1857; x_wconf 96; x_fsize 39">eight</span>
+      <span class="ocrx_word" id="word_000075_000332" title="bbox 874 1819 1021 1857; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000333" title="bbox 1034 1829 1164 1848; x_wconf 94; x_fsize 39">sources.</span>
+      <span class="ocrx_word" id="word_000075_000334" title="bbox 1189 1820 1288 1848; x_wconf 96; x_fsize 39">When</span>
+      <span class="ocrx_word" id="word_000075_000335" title="bbox 1303 1829 1340 1848; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000336" title="bbox 1354 1819 1501 1857; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000337" title="bbox 1513 1829 1628 1854; x_wconf 95; x_fsize 39">occurs,</span>
+      <span class="ocrx_word" id="word_000075_000338" title="bbox 1643 1820 1694 1848; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000339" title="bbox 1706 1819 1864 1857; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000075_000340" title="bbox 1878 1825 1989 1857; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000025" title="bbox 375 1870 1983 1908; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000341" title="bbox 375 1880 531 1908; x_wconf 96; x_fsize 39">preserves</span>
+      <span class="ocrx_word" id="word_000075_000342" title="bbox 544 1871 595 1899; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000343" title="bbox 608 1875 683 1899; x_wconf 96; x_fsize 39">state</span>
+      <span class="ocrx_word" id="word_000075_000344" title="bbox 695 1870 730 1899; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000345" title="bbox 740 1871 780 1899; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000075_000346" title="bbox 793 1871 844 1899; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000347" title="bbox 855 1870 997 1908; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000075_000348" title="bbox 1009 1870 1113 1899; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000075_000349" title="bbox 1125 1870 1239 1908; x_wconf 96; x_fsize 39">calling</span>
+      <span class="ocrx_word" id="word_000075_000350" title="bbox 1252 1871 1303 1899; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000351" title="bbox 1316 1870 1695 1908; x_wconf 92; x_fsize 39">appropriately-installed</span>
+      <span class="ocrx_word" id="word_000075_000352" title="bbox 1708 1870 1855 1908; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000353" title="bbox 1868 1870 1983 1899; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000026" title="bbox 375 1920 2098 1958; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000354" title="bbox 375 1920 503 1949; x_wconf 96; x_fsize 39">routine.</span>
+      <span class="ocrx_word" id="word_000075_000355" title="bbox 529 1921 573 1949; x_wconf 93; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000075_000356" title="bbox 587 1930 603 1949; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000357" title="bbox 615 1921 708 1949; x_wconf 93; x_fsize 39">result</span>
+      <span class="ocrx_word" id="word_000075_000358" title="bbox 721 1920 756 1949; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000359" title="bbox 765 1920 834 1955; x_wconf 96; x_fsize 39">this,</span>
+      <span class="ocrx_word" id="word_000075_000360" title="bbox 849 1921 900 1949; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000361" title="bbox 912 1920 1059 1958; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000362" title="bbox 1072 1920 1187 1949; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000363" title="bbox 1198 1920 1318 1949; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000364" title="bbox 1330 1920 1356 1949; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000075_000365" title="bbox 1369 1920 1432 1949; x_wconf 96; x_fsize 39">free</span>
+      <span class="ocrx_word" id="word_000075_000366" title="bbox 1444 1925 1475 1949; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000367" title="bbox 1487 1921 1610 1958; x_wconf 96; x_fsize 39">employ</span>
+      <span class="ocrx_word" id="word_000075_000368" title="bbox 1622 1930 1681 1958; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000075_000369" title="bbox 1691 1920 1817 1958; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000075_000370" title="bbox 1830 1920 1853 1949; x_wconf 97; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000075_000371" title="bbox 1867 1930 1932 1949; x_wconf 96; x_fsize 39">sees</span>
+      <span class="ocrx_word" id="word_000075_000372" title="bbox 1945 1920 1980 1949; x_wconf 96; x_fsize 39">fit</span>
+      <span class="ocrx_word" id="word_000075_000373" title="bbox 1993 1926 2024 1949; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000374" title="bbox 2036 1930 2098 1949; x_wconf 96; x_fsize 39">use.</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000027" title="bbox 376 1970 2017 2008; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000375" title="bbox 376 1971 405 1999; x_wconf 95; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000075_000376" title="bbox 417 1970 476 1999; x_wconf 96; x_fsize 39">few</span>
+      <span class="ocrx_word" id="word_000075_000377" title="bbox 488 1970 652 2008; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000075_000378" title="bbox 664 1970 766 2008; x_wconf 96; x_fsize 39">points</span>
+      <span class="ocrx_word" id="word_000075_000379" title="bbox 779 1971 874 2008; x_wconf 96; x_fsize 39">ought</span>
+      <span class="ocrx_word" id="word_000075_000380" title="bbox 886 1975 917 1999; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000381" title="bbox 928 1970 966 1999; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000075_000382" title="bbox 978 1970 1068 1999; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000075_000383" title="bbox 1080 1970 1266 2008; x_wconf 96; x_fsize 39">concerning</span>
+      <span class="ocrx_word" id="word_000075_000384" title="bbox 1279 1971 1330 1999; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000385" title="bbox 1342 1970 1418 1999; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000075_000386" title="bbox 1430 1970 1536 1999; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000075_000387" title="bbox 1551 1980 1588 1999; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000388" title="bbox 1602 1970 1748 2008; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000389" title="bbox 1762 1970 1878 1999; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000390" title="bbox 1889 1970 2017 1999; x_wconf 96; x_fsize 39">routine:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000007" title="bbox 452 2072 2099 2610">
+    <p class="ocr_par" id="par_000075_000007" lang="eng" title="bbox 452 2072 1988 2160" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000028" title="bbox 452 2072 1988 2110; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000391" title="bbox 452 2079 467 2094; x_wconf 49; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000075_000392" title="bbox 526 2073 575 2102; x_wconf 76; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000075_000393" title="bbox 590 2082 627 2101; x_wconf 92; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000394" title="bbox 642 2072 723 2102; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000075_000395" title="bbox 735 2082 902 2110; x_wconf 96; x_fsize 39">processor,</span>
+      <span class="ocrx_word" id="word_000075_000396" title="bbox 917 2072 1079 2110; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000075_000397" title="bbox 1092 2078 1203 2101; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000075_000398" title="bbox 1215 2072 1253 2101; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000075_000399" title="bbox 1265 2072 1370 2101; x_wconf 96; x_fsize 39">nested</span>
+      <span class="ocrx_word" id="word_000075_000400" title="bbox 1384 2082 1418 2101; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000075_000401" title="bbox 1430 2072 1507 2101; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000075_000402" title="bbox 1520 2072 1546 2101; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000075_000403" title="bbox 1559 2082 1600 2101; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000075_000404" title="bbox 1611 2072 1815 2110; x_wconf 96; x_fsize 39">requirement</span>
+      <span class="ocrx_word" id="word_000075_000405" title="bbox 1828 2077 1859 2101; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000406" title="bbox 1871 2072 1988 2101; x_wconf 96; x_fsize 39">disable</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000029" title="bbox 522 2122 1400 2160; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000407" title="bbox 522 2122 684 2160; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000075_000408" title="bbox 697 2122 799 2151; x_wconf 96; x_fsize 39">whilst</span>
+      <span class="ocrx_word" id="word_000075_000409" title="bbox 811 2122 911 2151; x_wconf 96; x_fsize 39">inside</span>
+      <span class="ocrx_word" id="word_000075_000410" title="bbox 923 2123 974 2151; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000411" title="bbox 986 2122 1132 2160; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000412" title="bbox 1146 2122 1261 2151; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000413" title="bbox 1272 2122 1400 2151; x_wconf 95; x_fsize 39">routine.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000075_000008" lang="eng" title="bbox 452 2174 2027 2253" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000030" title="bbox 452 2174 2027 2212; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000414" title="bbox 452 2181 467 2196; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000075_000415" title="bbox 526 2175 675 2212; x_wconf 81; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000075_000416" title="bbox 688 2174 803 2203; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000417" title="bbox 814 2174 949 2203; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000418" title="bbox 963 2174 1072 2203; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000075_000419" title="bbox 1085 2179 1207 2212; x_wconf 96; x_fsize 39">operate</span>
+      <span class="ocrx_word" id="word_000075_000420" title="bbox 1220 2184 1252 2203; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000075_000421" title="bbox 1265 2174 1324 2203; x_wconf 95; x_fsize 39">fast</span>
+      <span class="ocrx_word" id="word_000075_000422" title="bbox 1337 2184 1369 2203; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000075_000423" title="bbox 1381 2174 1524 2212; x_wconf 96; x_fsize 39">possible.</span>
+      <span class="ocrx_word" id="word_000075_000424" title="bbox 1550 2175 1583 2203; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000075_000425" title="bbox 1597 2175 1729 2212; x_wconf 96; x_fsize 39">general,</span>
+      <span class="ocrx_word" id="word_000075_000426" title="bbox 1744 2174 1902 2212; x_wconf 96; x_fsize 39">operating</span>
+      <span class="ocrx_word" id="word_000075_000427" title="bbox 1916 2179 2027 2212; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000031" title="bbox 523 2224 1490 2253; baseline 0 0; x_size 38.197243; x_descenders 9.1972437; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000428" title="bbox 523 2224 638 2253; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000429" title="bbox 649 2224 784 2253; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000430" title="bbox 798 2234 848 2253; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000075_000431" title="bbox 860 2224 952 2253; x_wconf 96; x_fsize 39">tuned</span>
+      <span class="ocrx_word" id="word_000075_000432" title="bbox 965 2229 996 2253; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000433" title="bbox 1007 2224 1045 2253; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000075_000434" title="bbox 1057 2224 1092 2253; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000435" title="bbox 1101 2225 1161 2253; x_wconf 96; x_fsize 39">less</span>
+      <span class="ocrx_word" id="word_000075_000436" title="bbox 1174 2225 1246 2253; x_wconf 93; x_fsize 39">than</span>
+      <span class="ocrx_word" id="word_000075_000437" title="bbox 1264 2225 1328 2253; x_wconf 76; x_fsize 39">Ims</span>
+      <span class="ocrx_word" id="word_000075_000438" title="bbox 1341 2224 1490 2253; x_wconf 96; x_fsize 39">duration.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000075_000009" lang="eng" title="bbox 452 2276 2099 2414" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000032" title="bbox 452 2276 2099 2314; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000439" title="bbox 452 2283 467 2298; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000075_000440" title="bbox 526 2277 675 2314; x_wconf 82; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000075_000441" title="bbox 688 2276 803 2305; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000442" title="bbox 814 2276 949 2305; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000443" title="bbox 961 2286 1017 2305; x_wconf 96; x_fsize 39">run</span>
+      <span class="ocrx_word" id="word_000075_000444" title="bbox 1031 2276 1062 2305; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000445" title="bbox 1076 2277 1127 2305; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000446" title="bbox 1139 2281 1260 2305; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000075_000447" title="bbox 1273 2276 1308 2305; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000448" title="bbox 1317 2277 1368 2305; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000449" title="bbox 1379 2286 1502 2314; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000075_000450" title="bbox 1515 2277 1579 2305; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000075_000451" title="bbox 1591 2286 1653 2305; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000075_000452" title="bbox 1665 2276 1799 2314; x_wconf 96; x_fsize 39">running</span>
+      <span class="ocrx_word" id="word_000075_000453" title="bbox 1813 2282 1841 2305; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000075_000454" title="bbox 1854 2277 1905 2305; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000455" title="bbox 1917 2276 1991 2305; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000075_000456" title="bbox 2003 2276 2038 2305; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000457" title="bbox 2047 2277 2099 2305; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000033" title="bbox 522 2326 2059 2364; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000458" title="bbox 522 2326 668 2364; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000459" title="bbox 682 2326 741 2355; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000075_000460" title="bbox 755 2326 864 2355; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000075_000461" title="bbox 878 2336 980 2355; x_wconf 96; x_fsize 39">access</span>
+      <span class="ocrx_word" id="word_000075_000462" title="bbox 993 2327 1066 2364; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000075_000463" title="bbox 1077 2327 1128 2355; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000464" title="bbox 1140 2326 1246 2355; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000075_000465" title="bbox 1258 2326 1357 2355; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000075_000466" title="bbox 1370 2326 1439 2355; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000075_000467" title="bbox 1453 2336 1543 2364; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000075_000468" title="bbox 1555 2326 1665 2361; x_wconf 96; x_fsize 39">which,</span>
+      <span class="ocrx_word" id="word_000075_000469" title="bbox 1681 2336 1713 2355; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000075_000470" title="bbox 1726 2326 1798 2355; x_wconf 93; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000075_000471" title="bbox 1812 2327 2059 2361; x_wconf 90; x_fsize 39">A4EXIF.LDD,</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000034" title="bbox 522 2376 1143 2414; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000472" title="bbox 522 2376 666 2414; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000075_000473" title="bbox 676 2376 791 2405; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000075_000474" title="bbox 804 2376 835 2405; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000475" title="bbox 849 2376 887 2405; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000075_000476" title="bbox 900 2386 968 2405; x_wconf 96; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000075_000477" title="bbox 982 2377 1030 2406; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000075_000478" title="bbox 1045 2386 1143 2414; x_wconf 96; x_fsize 39">space.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000075_000010" lang="eng" title="bbox 452 2428 2085 2610" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000035" title="bbox 452 2428 2085 2466; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000479" title="bbox 452 2435 467 2450; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000075_000480" title="bbox 526 2429 675 2466; x_wconf 87; x_fsize 39">Interrupt</span>
+      <span class="ocrx_word" id="word_000075_000481" title="bbox 688 2428 803 2457; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000482" title="bbox 814 2428 949 2457; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000483" title="bbox 963 2428 1072 2457; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000075_000484" title="bbox 1085 2434 1137 2457; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000075_000485" title="bbox 1150 2438 1241 2457; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000075_000486" title="bbox 1254 2438 1270 2457; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000487" title="bbox 1282 2438 1405 2466; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000075_000488" title="bbox 1417 2428 1641 2466; x_wconf 96; x_fsize 39">rescheduling.</span>
+      <span class="ocrx_word" id="word_000075_000489" title="bbox 1667 2429 1712 2457; x_wconf 95; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000075_000490" title="bbox 1724 2428 1857 2457; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000075_000491" title="bbox 1869 2429 1932 2457; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000075_000492" title="bbox 1946 2438 1983 2457; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000493" title="bbox 1997 2434 2085 2457; x_wconf 96; x_fsize 39">event</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000036" title="bbox 522 2478 2062 2516; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000494" title="bbox 522 2479 577 2507; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000075_000495" title="bbox 590 2478 734 2507; x_wconf 96; x_fsize 39">occurred</span>
+      <span class="ocrx_word" id="word_000075_000496" title="bbox 747 2483 778 2507; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000497" title="bbox 790 2479 841 2507; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000498" title="bbox 853 2478 1038 2516; x_wconf 96; x_fsize 39">interrupted</span>
+      <span class="ocrx_word" id="word_000075_000499" title="bbox 1050 2488 1182 2516; x_wconf 96; x_fsize 39">process,</span>
+      <span class="ocrx_word" id="word_000075_000500" title="bbox 1197 2479 1248 2507; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000501" title="bbox 1264 2481 1809 2515; x_wconf 20; x_fsize 39">ToSignalByPidNoResched</span>
+      <span class="ocrx_word" id="word_000075_000502" title="bbox 1822 2483 1933 2516; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000075_000503" title="bbox 1947 2478 2062 2507; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000037" title="bbox 523 2530 2030 2568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000504" title="bbox 523 2530 632 2559; x_wconf 95; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000075_000505" title="bbox 644 2530 682 2559; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000075_000506" title="bbox 694 2530 801 2559; x_wconf 96; x_fsize 39">called.</span>
+      <span class="ocrx_word" id="word_000075_000507" title="bbox 827 2530 856 2559; x_wconf 78; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000075_000508" title="bbox 866 2540 882 2559; x_wconf 78; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000509" title="bbox 895 2531 954 2559; x_wconf 90; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000075_000510" title="bbox 967 2530 993 2559; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000075_000511" title="bbox 1006 2530 1096 2559; x_wconf 95; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000075_000512" title="bbox 1108 2535 1139 2559; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000513" title="bbox 1151 2530 1211 2559; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000075_000514" title="bbox 1225 2530 1348 2565; x_wconf 96; x_fsize 39">service,</span>
+      <span class="ocrx_word" id="word_000075_000515" title="bbox 1363 2531 1414 2559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000516" title="bbox 1426 2530 1572 2568; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000517" title="bbox 1586 2530 1701 2559; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000518" title="bbox 1713 2530 1833 2559; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000519" title="bbox 1846 2530 1955 2559; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000075_000520" title="bbox 1968 2530 2030 2559; x_wconf 96; x_fsize 39">exit</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000038" title="bbox 522 2580 1208 2610; baseline 0 -1; x_size 38.197243; x_descenders 9.1972437; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000521" title="bbox 522 2580 594 2609; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000075_000522" title="bbox 608 2581 686 2610; x_wconf 96; x_fsize 39">CLC</span>
+      <span class="ocrx_word" id="word_000075_000523" title="bbox 700 2580 861 2609; x_wconf 96; x_fsize 39">otherwise</span>
+      <span class="ocrx_word" id="word_000075_000524" title="bbox 873 2580 895 2609; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000075_000525" title="bbox 907 2585 1025 2609; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000075_000526" title="bbox 1038 2580 1110 2609; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000075_000527" title="bbox 1125 2581 1208 2610; x_wconf 96; x_fsize 39">STC.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000008" title="bbox 376 2680 2090 3018">
+    <p class="ocr_par" id="par_000075_000011" lang="eng" title="bbox 376 2680 2090 3018" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000039" title="bbox 376 2680 2030 2718; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000528" title="bbox 376 2681 441 2709; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000075_000529" title="bbox 453 2680 599 2718; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000530" title="bbox 611 2680 746 2709; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000531" title="bbox 759 2680 857 2709; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000075_000532" title="bbox 869 2680 989 2718; x_wconf 96; x_fsize 39">require</span>
+      <span class="ocrx_word" id="word_000075_000533" title="bbox 1000 2680 1182 2718; x_wconf 96; x_fsize 39">knowledge</span>
+      <span class="ocrx_word" id="word_000075_000534" title="bbox 1195 2690 1227 2709; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000075_000535" title="bbox 1240 2685 1271 2709; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000536" title="bbox 1283 2681 1334 2709; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000537" title="bbox 1345 2680 1508 2718; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000075_000538" title="bbox 1521 2680 1678 2709; x_wconf 93; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000075_000539" title="bbox 1691 2681 1782 2710; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000075_000540" title="bbox 1795 2681 1926 2709; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000075_000541" title="bbox 1938 2680 2030 2718; x_wconf 96; x_fsize 39">being</span>
+     </span>
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+      <span class="ocrx_word" id="word_000075_000542" title="bbox 376 2730 450 2759; x_wconf 96; x_fsize 39">used</span>
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+      <span class="ocrx_word" id="word_000075_000545" title="bbox 576 2730 675 2759; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000075_000550" title="bbox 931 2730 1077 2768; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000551" title="bbox 1090 2740 1205 2759; x_wconf 96; x_fsize 39">occurs.</span>
+      <span class="ocrx_word" id="word_000075_000552" title="bbox 1231 2730 1305 2759; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000075_000553" title="bbox 1318 2730 1515 2759; x_wconf 96; x_fsize 39">information</span>
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+      <span class="ocrx_word" id="word_000075_000555" title="bbox 1568 2730 1678 2768; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000075_000556" title="bbox 1691 2731 1821 2768; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000075_000557" title="bbox 1835 2735 1866 2759; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000558" title="bbox 1878 2731 1929 2759; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000041" title="bbox 377 2779 2090 2817; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000559" title="bbox 377 2788 667 2809; x_wconf 91; x_fsize 39">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000075_000560" title="bbox 681 2779 818 2808; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000075_000561" title="bbox 832 2779 863 2808; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000562" title="bbox 878 2780 1122 2817; x_wconf 91; x_fsize 39">StartInterrupts</span>
+      <span class="ocrx_word" id="word_000075_000563" title="bbox 1134 2779 1174 2817; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000075_000564" title="bbox 1185 2779 1310 2817; x_wconf 96; x_fsize 39">loading</span>
+      <span class="ocrx_word" id="word_000075_000565" title="bbox 1323 2780 1374 2808; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000566" title="bbox 1387 2779 1510 2808; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000075_000567" title="bbox 1523 2779 1558 2808; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000568" title="bbox 1567 2780 1618 2808; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000569" title="bbox 1631 2779 1822 2817; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000075_000570" title="bbox 1841 2788 1892 2809; x_wconf 59; x_fsize 39">Int</span>
+      <span class="ocrx_word" id="word_000075_000571" title="bbox 1900 2775 1948 2822; x_wconf 59; x_fsize 39">Vec</span>
+      <span class="ocrx_word" id="word_000075_000572" title="bbox 1970 2779 2090 2808; x_wconf 96; x_fsize 39">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000042" title="bbox 376 2829 2053 2867; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000573" title="bbox 376 2829 455 2858; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000075_000574" title="bbox 468 2830 519 2858; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000575" title="bbox 531 2829 909 2859; x_wconf 81; x_fsize 39">A4ExifChannelIntVec</span>
+      <span class="ocrx_word" id="word_000075_000576" title="bbox 922 2829 996 2858; x_wconf 96; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000075_000577" title="bbox 1009 2829 1044 2858; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000578" title="bbox 1053 2830 1104 2858; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000579" title="bbox 1116 2830 1247 2858; x_wconf 93; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000075_000580" title="bbox 1261 2830 1421 2859; x_wconf 91; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000075_000581" title="bbox 1435 2835 1523 2858; x_wconf 96; x_fsize 39">struc.</span>
+      <span class="ocrx_word" id="word_000075_000582" title="bbox 1549 2830 1593 2858; x_wconf 93; x_fsize 39">As</span>
+      <span class="ocrx_word" id="word_000075_000583" title="bbox 1607 2839 1623 2858; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000075_000584" title="bbox 1635 2830 1737 2864; x_wconf 94; x_fsize 39">result,</span>
+      <span class="ocrx_word" id="word_000075_000585" title="bbox 1752 2830 1840 2858; x_wconf 96; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000075_000586" title="bbox 1855 2839 1892 2858; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000075_000587" title="bbox 1906 2829 2053 2867; x_wconf 96; x_fsize 39">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000043" title="bbox 376 2879 2048 2918; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000588" title="bbox 376 2890 491 2915; x_wconf 96; x_fsize 39">occurs,</span>
+      <span class="ocrx_word" id="word_000075_000589" title="bbox 506 2881 557 2909; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000590" title="bbox 569 2881 721 2918; x_wconf 96; x_fsize 39">currently</span>
+      <span class="ocrx_word" id="word_000075_000591" title="bbox 732 2880 841 2909; x_wconf 93; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000075_000592" title="bbox 857 2888 977 2909; x_wconf 78; x_fsize 39">IntVec</span>
+      <span class="ocrx_word" id="word_000075_000593" title="bbox 990 2879 1110 2908; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000594" title="bbox 1122 2879 1148 2908; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000075_000595" title="bbox 1161 2879 1302 2908; x_wconf 96; x_fsize 39">invoked.</span>
+      <span class="ocrx_word" id="word_000075_000596" title="bbox 1328 2880 1380 2908; x_wconf 88; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000075_000597" title="bbox 1393 2880 1444 2908; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000598" title="bbox 1459 2888 1579 2909; x_wconf 50; x_fsize 39">Intvec</span>
+      <span class="ocrx_word" id="word_000075_000599" title="bbox 1592 2879 1727 2908; x_wconf 96; x_fsize 39">routines</span>
+      <span class="ocrx_word" id="word_000075_000600" title="bbox 1739 2879 1843 2908; x_wconf 96; x_fsize 39">reload</span>
+      <span class="ocrx_word" id="word_000075_000601" title="bbox 1856 2880 1898 2908; x_wconf 96; x_fsize 39">DI</span>
+      <span class="ocrx_word" id="word_000075_000602" title="bbox 1911 2879 1983 2908; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000075_000603" title="bbox 1997 2880 2048 2908; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000044" title="bbox 377 2929 2086 2967; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000604" title="bbox 377 2929 568 2967; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000075_000605" title="bbox 581 2929 704 2958; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000075_000606" title="bbox 717 2929 752 2958; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000607" title="bbox 761 2930 812 2958; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000608" title="bbox 824 2930 955 2958; x_wconf 93; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000075_000609" title="bbox 969 2930 1129 2959; x_wconf 92; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000075_000610" title="bbox 1142 2929 1173 2958; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000611" title="bbox 1187 2930 1238 2958; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000612" title="bbox 1250 2929 1356 2958; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000075_000613" title="bbox 1368 2929 1467 2958; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000075_000614" title="bbox 1480 2929 1556 2958; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000075_000615" title="bbox 1569 2935 1707 2967; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000075_000616" title="bbox 1718 2929 1822 2958; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000075_000617" title="bbox 1834 2929 1943 2967; x_wconf 96; x_fsize 39">falling</span>
+      <span class="ocrx_word" id="word_000075_000618" title="bbox 1956 2930 2086 2967; x_wconf 96; x_fsize 39">through</span>
+     </span>
+     <span class="ocr_line" id="line_000075_000045" title="bbox 376 2980 1410 3018; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000619" title="bbox 376 2985 407 3009; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000075_000620" title="bbox 419 2981 470 3009; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000075_000621" title="bbox 482 2990 625 3009; x_wconf 96; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000075_000622" title="bbox 639 2980 785 3018; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000075_000623" title="bbox 797 2980 917 3009; x_wconf 95; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000075_000624" title="bbox 930 2980 1045 3009; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000075_000625" title="bbox 1057 2980 1133 3009; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000075_000626" title="bbox 1145 2980 1216 3009; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000075_000627" title="bbox 1229 2980 1260 3009; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000075_000628" title="bbox 1274 2981 1410 3010; x_wconf 92; x_fsize 39">ComInt.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000009" title="bbox 377 3080 544 3118">
+    <p class="ocr_par" id="par_000075_000012" lang="eng" title="bbox 377 3080 544 3118" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000046" title="bbox 377 3080 544 3118; baseline -0.006 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000629" title="bbox 377 3080 544 3118; x_wconf 91; x_fsize 45">Comint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000075_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000075_000013" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000075_000047" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000075_000630" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000075_000631" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000075_000632" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000075_000633" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">73</span>
+      <span class="ocrx_word" id="word_000075_000634" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000075_000635" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000075_000636" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
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+   <div class="ocr_carea" id="block_000076_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000076_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000076_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000076_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000076_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000076_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000076_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000076_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000076_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000076_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000076_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000076_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000001" title="bbox 375 311 2094 549">
+    <p class="ocr_par" id="par_000076_000001" lang="eng" title="bbox 375 311 2094 549" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000001" title="bbox 376 311 2094 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000011" title="bbox 376 312 441 340; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000012" title="bbox 453 321 596 340; x_wconf 96; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000076_000013" title="bbox 610 311 757 349; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000076_000014" title="bbox 770 311 885 340; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000076_000015" title="bbox 896 311 1016 340; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000076_000016" title="bbox 1028 311 1104 340; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000076_000017" title="bbox 1115 311 1230 340; x_wconf 96; x_fsize 39">resides</span>
+      <span class="ocrx_word" id="word_000076_000018" title="bbox 1243 311 1274 340; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000019" title="bbox 1288 312 1339 340; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000020" title="bbox 1351 312 1479 341; x_wconf 92; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000076_000021" title="bbox 1491 316 1601 340; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000076_000022" title="bbox 1627 312 1692 340; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000023" title="bbox 1705 317 1851 340; x_wconf 96; x_fsize 39">structure</span>
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+      <span class="ocrx_word" id="word_000076_000025" title="bbox 1907 311 1967 340; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000026" title="bbox 1980 311 2056 340; x_wconf 97; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000076_000027" title="bbox 2068 311 2094 340; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000002" title="bbox 375 361 2078 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000076_000029" title="bbox 547 361 654 390; x_wconf 94; x_fsize 39">below.</span>
+      <span class="ocrx_word" id="word_000076_000030" title="bbox 680 362 705 390; x_wconf 94; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000076_000031" title="bbox 718 361 827 390; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000076_000032" title="bbox 839 361 877 390; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000033" title="bbox 889 361 1083 399; x_wconf 96; x_fsize 39">emphasised</span>
+      <span class="ocrx_word" id="word_000076_000034" title="bbox 1096 362 1159 390; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000076_000035" title="bbox 1172 371 1213 390; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000076_000036" title="bbox 1225 361 1294 390; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000076_000037" title="bbox 1307 361 1338 390; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000038" title="bbox 1352 362 1403 390; x_wconf 96; x_fsize 39">the</span>
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+    <p class="ocr_par" id="par_000076_000002" lang="eng" title="bbox 452 612 1431 650" xml:lang="eng">
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+    <p class="ocr_par" id="par_000076_000003" lang="eng" title="bbox 452 664 1947 752" xml:lang="eng">
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+    <p class="ocr_par" id="par_000076_000004" lang="eng" title="bbox 452 767 2046 854" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000076_000180" title="bbox 1187 923 1324 956; x_wconf 93; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000076_000181" title="bbox 1337 918 1622 948; x_wconf 92; x_fsize 39">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000076_000182" title="bbox 1635 923 1723 947; x_wconf 96; x_fsize 39">struc.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000076_000006" lang="eng" title="bbox 452 971 2067 1100" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000013" title="bbox 452 971 2063 1009; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000183" title="bbox 452 978 467 993; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000076_000184" title="bbox 526 972 624 1000; x_wconf 53; x_fsize 39">There</span>
+      <span class="ocrx_word" id="word_000076_000185" title="bbox 637 981 687 1000; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000076_000186" title="bbox 699 971 766 1000; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000076_000187" title="bbox 778 971 976 1009; x_wconf 96; x_fsize 39">possibilities</span>
+      <span class="ocrx_word" id="word_000076_000188" title="bbox 989 971 1024 1000; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000189" title="bbox 1034 976 1127 1000; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000076_000190" title="bbox 1139 971 1208 1009; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000076_000191" title="bbox 1220 971 1459 1009; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000076_000192" title="bbox 1472 977 1503 1000; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000193" title="bbox 1515 972 1566 1000; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000194" title="bbox 1578 971 1645 1000; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000076_000195" title="bbox 1658 971 1882 1000; x_wconf 96; x_fsize 39">combinations</span>
+      <span class="ocrx_word" id="word_000076_000196" title="bbox 1895 971 2011 1000; x_wconf 96; x_fsize 39">offered</span>
+      <span class="ocrx_word" id="word_000076_000197" title="bbox 2023 971 2063 1009; x_wconf 97; x_fsize 39">by</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000014" title="bbox 522 1021 2067 1059; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000198" title="bbox 522 1022 573 1050; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000199" title="bbox 585 1026 645 1050; x_wconf 95; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000076_000200" title="bbox 657 1021 743 1059; x_wconf 96; x_fsize 39">input</span>
+      <span class="ocrx_word" id="word_000076_000201" title="bbox 757 1021 906 1056; x_wconf 93; x_fsize 39">switches,</span>
+      <span class="ocrx_word" id="word_000076_000202" title="bbox 922 1022 959 1051; x_wconf 79; x_fsize 39">S1</span>
+      <span class="ocrx_word" id="word_000076_000203" title="bbox 977 1021 1036 1050; x_wconf 92; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000076_000204" title="bbox 1050 1022 1100 1051; x_wconf 91; x_fsize 39">S2.</span>
+      <span class="ocrx_word" id="word_000076_000205" title="bbox 1126 1022 1225 1050; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000076_000206" title="bbox 1238 1031 1288 1050; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000076_000207" title="bbox 1300 1021 1374 1050; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000076_000208" title="bbox 1387 1026 1418 1050; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000209" title="bbox 1430 1026 1535 1059; x_wconf 96; x_fsize 39">output</span>
+      <span class="ocrx_word" id="word_000076_000210" title="bbox 1548 1031 1607 1050; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000076_000211" title="bbox 1619 1021 1654 1050; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000212" title="bbox 1663 1021 1730 1050; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000076_000213" title="bbox 1744 1026 1880 1059; x_wconf 96; x_fsize 39">separate</span>
+      <span class="ocrx_word" id="word_000076_000214" title="bbox 1892 1022 1971 1050; x_wconf 96; x_fsize 39">LED</span>
+      <span class="ocrx_word" id="word_000076_000215" title="bbox 1983 1021 2067 1059; x_wconf 96; x_fsize 39">bytes</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000015" title="bbox 522 1072 732 1100; baseline 0 0; x_size 37.210743; x_descenders 9.210742; x_ascenders 9">
+      <span class="ocrx_word" id="word_000076_000216" title="bbox 522 1077 553 1100; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000076_000217" title="bbox 565 1072 616 1100; x_wconf 96; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000076_000218" title="bbox 628 1072 732 1100; x_wconf 96; x_fsize 38">LEDs.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000076_000007" lang="eng" title="bbox 452 1123 2087 1252" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000016" title="bbox 452 1123 2047 1161; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000076_000219" title="bbox 452 1130 467 1145; x_wconf 70; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000076_000220" title="bbox 526 1123 652 1152; x_wconf 63; x_fsize 39">Awrite</span>
+      <span class="ocrx_word" id="word_000076_000221" title="bbox 664 1129 695 1152; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000222" title="bbox 706 1123 1030 1161; x_wconf 68; x_fsize 39">AlNonSpecificEoi</span>
+      <span class="ocrx_word" id="word_000076_000223" title="bbox 1042 1123 1168 1161; x_wconf 95; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000076_000224" title="bbox 1182 1124 1228 1159; x_wconf 93; x_fsize 39">(or</span>
+      <span class="ocrx_word" id="word_000076_000225" title="bbox 1240 1123 1635 1161; x_wconf 80; x_fsize 39">A9BNonSpecificEoiW</span>
+      <span class="ocrx_word" id="word_000076_000226" title="bbox 1648 1123 1679 1152; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000227" title="bbox 1693 1124 1744 1152; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000228" title="bbox 1756 1133 1826 1152; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000076_000229" title="bbox 1838 1123 1873 1152; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000230" title="bbox 1883 1133 1920 1152; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000076_000231" title="bbox 1934 1124 2047 1153; x_wconf 90; x_fsize 39">ASIC9</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000017" title="bbox 522 1173 2087 1211; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000232" title="bbox 522 1173 677 1209; x_wconf 96; x_fsize 39">machine)</span>
+      <span class="ocrx_word" id="word_000076_000233" title="bbox 691 1178 771 1202; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000076_000234" title="bbox 783 1173 821 1202; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000235" title="bbox 833 1173 913 1202; x_wconf 96; x_fsize 39">done</span>
+      <span class="ocrx_word" id="word_000076_000236" title="bbox 924 1173 1006 1211; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000076_000237" title="bbox 1019 1178 1050 1202; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000238" title="bbox 1062 1173 1178 1211; x_wconf 96; x_fsize 39">exiting</span>
+      <span class="ocrx_word" id="word_000076_000239" title="bbox 1191 1178 1222 1202; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000240" title="bbox 1234 1174 1275 1202; x_wconf 96; x_fsize 39">let</span>
+      <span class="ocrx_word" id="word_000076_000241" title="bbox 1287 1174 1338 1202; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000242" title="bbox 1350 1174 1400 1203; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000076_000243" title="bbox 1413 1173 1505 1202; x_wconf 95; x_fsize 39">know</span>
+      <span class="ocrx_word" id="word_000076_000244" title="bbox 1517 1174 1581 1202; x_wconf 95; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000076_000245" title="bbox 1593 1174 1644 1202; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000246" title="bbox 1656 1173 1799 1202; x_wconf 96; x_fsize 39">installed</span>
+      <span class="ocrx_word" id="word_000076_000247" title="bbox 1812 1173 1959 1211; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000076_000248" title="bbox 1972 1173 2087 1202; x_wconf 96; x_fsize 39">service</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000018" title="bbox 521 1223 910 1252; baseline 0 0; x_size 38.210743; x_descenders 9.210742; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000249" title="bbox 521 1223 641 1252; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000076_000250" title="bbox 653 1224 708 1252; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000076_000251" title="bbox 721 1223 910 1252; x_wconf 96; x_fsize 39">terminated.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000003" title="bbox 378 1375 1803 1440">
+    <p class="ocr_par" id="par_000076_000008" lang="eng" title="bbox 378 1375 1803 1440" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000019" title="bbox 378 1375 1803 1440; baseline -0.001 -13; x_size 65; x_descenders 13; x_ascenders 13">
+      <span class="ocrx_word" id="word_000076_000252" title="bbox 378 1375 552 1427; x_wconf 96; x_fsize 67">Other</span>
+      <span class="ocrx_word" id="word_000076_000253" title="bbox 576 1376 879 1440; x_wconf 96; x_fsize 67">important</span>
+      <span class="ocrx_word" id="word_000076_000254" title="bbox 904 1376 1048 1427; x_wconf 96; x_fsize 67">local</span>
+      <span class="ocrx_word" id="word_000076_000255" title="bbox 1073 1376 1278 1427; x_wconf 96; x_fsize 67">device</span>
+      <span class="ocrx_word" id="word_000076_000256" title="bbox 1301 1376 1484 1427; x_wconf 96; x_fsize 67">driver</span>
+      <span class="ocrx_word" id="word_000076_000257" title="bbox 1505 1376 1803 1427; x_wconf 95; x_fsize 67">functions</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000004" title="bbox 375 1502 2100 1691">
+    <p class="ocr_par" id="par_000076_000009" lang="eng" title="bbox 375 1502 2100 1691" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000020" title="bbox 376 1502 2100 1540; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000258" title="bbox 376 1503 441 1531; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000259" title="bbox 453 1502 607 1531; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000076_000260" title="bbox 619 1502 779 1540; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000076_000261" title="bbox 792 1502 823 1531; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000262" title="bbox 837 1502 897 1531; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000263" title="bbox 911 1502 1025 1531; x_wconf 96; x_fsize 39">section</span>
+      <span class="ocrx_word" id="word_000076_000264" title="bbox 1040 1512 1090 1531; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000076_000265" title="bbox 1102 1503 1181 1531; x_wconf 96; x_fsize 39">local</span>
+      <span class="ocrx_word" id="word_000076_000266" title="bbox 1194 1507 1225 1531; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000267" title="bbox 1237 1503 1475 1531; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000076_000268" title="bbox 1489 1502 1548 1531; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000076_000269" title="bbox 1560 1502 1694 1540; x_wconf 96; x_fsize 39">perform</span>
+      <span class="ocrx_word" id="word_000076_000270" title="bbox 1707 1502 1828 1531; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000076_000271" title="bbox 1841 1502 2005 1540; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000076_000272" title="bbox 2018 1502 2100 1531; x_wconf 96; x_fsize 39">tasks</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000021" title="bbox 375 1552 2000 1590; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000273" title="bbox 375 1552 505 1590; x_wconf 96; x_fsize 39">relating</span>
+      <span class="ocrx_word" id="word_000076_000274" title="bbox 518 1557 549 1581; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000275" title="bbox 561 1553 612 1581; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000276" title="bbox 623 1552 795 1590; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000076_000277" title="bbox 808 1552 965 1581; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000076_000278" title="bbox 978 1553 1051 1581; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000076_000279" title="bbox 1066 1562 1098 1581; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000076_000280" title="bbox 1111 1552 1241 1590; x_wconf 96; x_fsize 39">groping</span>
+      <span class="ocrx_word" id="word_000076_000281" title="bbox 1254 1553 1305 1581; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000282" title="bbox 1317 1552 1474 1581; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000076_000283" title="bbox 1487 1552 1546 1581; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000076_000284" title="bbox 1560 1552 1670 1590; x_wconf 96; x_fsize 39">setting</span>
+      <span class="ocrx_word" id="word_000076_000285" title="bbox 1683 1552 1845 1590; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000076_000286" title="bbox 1857 1552 2000 1590; x_wconf 96; x_fsize 39">running.</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000022" title="bbox 377 1603 2074 1641; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000287" title="bbox 377 1603 468 1633; x_wconf 96; x_fsize 39">Since</span>
+      <span class="ocrx_word" id="word_000076_000288" title="bbox 480 1604 565 1632; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000076_000289" title="bbox 577 1603 659 1632; x_wconf 96; x_fsize 39">tasks</span>
+      <span class="ocrx_word" id="word_000076_000290" title="bbox 671 1604 750 1632; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000076_000291" title="bbox 762 1609 793 1632; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000292" title="bbox 804 1603 842 1632; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000293" title="bbox 854 1603 1040 1632; x_wconf 96; x_fsize 39">undertaken</span>
+      <span class="ocrx_word" id="word_000076_000294" title="bbox 1053 1603 1093 1641; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000076_000295" title="bbox 1104 1608 1183 1632; x_wconf 96; x_fsize 39">most</span>
+      <span class="ocrx_word" id="word_000076_000296" title="bbox 1196 1603 1302 1632; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000076_000297" title="bbox 1314 1603 1438 1638; x_wconf 96; x_fsize 39">drivers,</span>
+      <span class="ocrx_word" id="word_000076_000298" title="bbox 1453 1604 1504 1632; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000299" title="bbox 1515 1604 1651 1632; x_wconf 97; x_fsize 39">relevant</span>
+      <span class="ocrx_word" id="word_000076_000300" title="bbox 1663 1603 1817 1632; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000076_000301" title="bbox 1831 1613 1881 1632; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000076_000302" title="bbox 1893 1603 2030 1632; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000076_000303" title="bbox 2043 1603 2074 1632; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000023" title="bbox 376 1653 606 1691; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000304" title="bbox 376 1658 492 1691; x_wconf 96; x_fsize 39">greater</span>
+      <span class="ocrx_word" id="word_000076_000305" title="bbox 505 1653 606 1682; x_wconf 96; x_fsize 39">detail.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000005" title="bbox 376 1753 1089 1791">
+    <p class="ocr_par" id="par_000076_000010" lang="eng" title="bbox 376 1753 1089 1791" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000024" title="bbox 376 1753 1089 1791; baseline 0.001 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000306" title="bbox 376 1753 1089 1791; x_wconf 90; x_fsize 45">A4ExifCheckHardwarePresent</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000006" title="bbox 376 1863 2098 2194">
+    <p class="ocr_par" id="par_000076_000011" lang="eng" title="bbox 376 1863 2098 2194" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000025" title="bbox 376 1863 2064 1901; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000307" title="bbox 376 1864 474 1901; x_wconf 96; x_fsize 39">Every</span>
+      <span class="ocrx_word" id="word_000076_000308" title="bbox 485 1863 575 1892; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000076_000309" title="bbox 589 1863 695 1892; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000076_000310" title="bbox 707 1863 806 1892; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000076_000311" title="bbox 818 1864 874 1892; x_wconf 96; x_fsize 39">has</span>
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+      <span class="ocrx_word" id="word_000076_000313" title="bbox 917 1863 1141 1892; x_wconf 93; x_fsize 39">characteristic</span>
+      <span class="ocrx_word" id="word_000076_000314" title="bbox 1155 1863 1563 1893; x_wconf 35; x_fsize 39">'CheckHardwarePresent’</span>
+      <span class="ocrx_word" id="word_000076_000315" title="bbox 1577 1873 1610 1892; x_wconf 90; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000076_000316" title="bbox 1624 1863 1913 1901; x_wconf 90; x_fsize 39">'GropeHardware"</span>
+      <span class="ocrx_word" id="word_000076_000317" title="bbox 1927 1863 2064 1892; x_wconf 96; x_fsize 39">function</span>
+     </span>
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+      <span class="ocrx_word" id="word_000076_000320" title="bbox 583 1914 721 1943; x_wconf 95; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000076_000321" title="bbox 734 1914 884 1952; x_wconf 96; x_fsize 39">checking</span>
+      <span class="ocrx_word" id="word_000076_000322" title="bbox 897 1914 943 1943; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000076_000323" title="bbox 956 1915 1007 1943; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000324" title="bbox 1018 1924 1164 1952; x_wconf 96; x_fsize 39">presence</span>
+      <span class="ocrx_word" id="word_000076_000325" title="bbox 1176 1914 1211 1943; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000326" title="bbox 1220 1915 1271 1943; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000327" title="bbox 1282 1914 1422 1952; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000076_000328" title="bbox 1434 1914 1606 1952; x_wconf 95; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000076_000329" title="bbox 1619 1914 1725 1943; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000076_000330" title="bbox 1736 1914 1776 1952; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000076_000331" title="bbox 1787 1924 1893 1943; x_wconf 96; x_fsize 39">means</span>
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+     </span>
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+      <span class="ocrx_word" id="word_000076_000333" title="bbox 376 1964 555 2002; x_wconf 96; x_fsize 39">comparing</span>
+      <span class="ocrx_word" id="word_000076_000334" title="bbox 569 1974 585 1993; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000076_000335" title="bbox 598 1965 707 2002; x_wconf 96; x_fsize 39">couple</span>
+      <span class="ocrx_word" id="word_000076_000336" title="bbox 719 1964 754 1993; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000337" title="bbox 763 1965 877 1994; x_wconf 92; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000076_000338" title="bbox 890 1964 1112 1993; x_wconf 96; x_fsize 39">identification</span>
+      <span class="ocrx_word" id="word_000076_000339" title="bbox 1125 1964 1209 2002; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000076_000340" title="bbox 1221 1964 1362 1993; x_wconf 96; x_fsize 39">returned</span>
+      <span class="ocrx_word" id="word_000076_000341" title="bbox 1374 1964 1414 2002; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000076_000342" title="bbox 1425 1965 1476 1993; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000343" title="bbox 1487 1964 1659 2002; x_wconf 96; x_fsize 39">peripheral</span>
+      <span class="ocrx_word" id="word_000076_000344" title="bbox 1672 1964 1703 1993; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000345" title="bbox 1716 1974 1862 2002; x_wconf 96; x_fsize 39">response</span>
+      <span class="ocrx_word" id="word_000076_000346" title="bbox 1874 1969 1905 1993; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000076_000348" title="bbox 1948 1965 2039 1994; x_wconf 92; x_fsize 39">SIBO</span>
+     </span>
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+      <span class="ocrx_word" id="word_000076_000349" title="bbox 377 2014 466 2043; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000076_000350" title="bbox 478 2015 615 2052; x_wconf 96; x_fsize 39">protocol</span>
+      <span class="ocrx_word" id="word_000076_000351" title="bbox 628 2014 850 2043; x_wconf 96; x_fsize 39">identification</span>
+      <span class="ocrx_word" id="word_000076_000352" title="bbox 864 2024 1004 2052; x_wconf 96; x_fsize 39">message</span>
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+      <span class="ocrx_word" id="word_000076_000354" title="bbox 1102 2015 1153 2043; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000355" title="bbox 1165 2014 1310 2052; x_wconf 96; x_fsize 39">expected</span>
+      <span class="ocrx_word" id="word_000076_000356" title="bbox 1324 2024 1465 2043; x_wconf 96; x_fsize 39">answers.</span>
+      <span class="ocrx_word" id="word_000076_000357" title="bbox 1491 2015 1556 2043; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000358" title="bbox 1569 2014 1694 2052; x_wconf 96; x_fsize 39">specific</span>
+      <span class="ocrx_word" id="word_000076_000359" title="bbox 1707 2015 1796 2043; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000076_000360" title="bbox 1808 2014 1843 2043; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000361" title="bbox 1852 2015 1904 2043; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000362" title="bbox 1916 2014 2060 2052; x_wconf 92; x_fsize 39">InfoByte</span>
+      <span class="ocrx_word" id="word_000076_000363" title="bbox 2072 2014 2098 2043; x_wconf 96; x_fsize 39">is</span>
+     </span>
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+      <span class="ocrx_word" id="word_000076_000364" title="bbox 376 2064 583 2102; x_wconf 96; x_fsize 39">unimportant</span>
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+      <span class="ocrx_word" id="word_000076_000366" title="bbox 642 2065 715 2102; x_wconf 95; x_fsize 39">long</span>
+      <span class="ocrx_word" id="word_000076_000367" title="bbox 729 2074 791 2093; x_wconf 69; x_fsize 39">asa</span>
+      <span class="ocrx_word" id="word_000076_000368" title="bbox 806 2065 900 2093; x_wconf 68; x_fsize 39">"test</span>
+      <span class="ocrx_word" id="word_000076_000369" title="bbox 927 2071 979 2097; x_wconf 96; x_fsize 39">al,</span>
+      <span class="ocrx_word" id="word_000076_000370" title="bbox 1011 2064 1065 2093; x_wconf 90; x_fsize 39">al"</span>
+      <span class="ocrx_word" id="word_000076_000371" title="bbox 1080 2064 1139 2092; x_wconf 96; x_fsize 39">call</span>
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+      <span class="ocrx_word" id="word_000076_000373" title="bbox 1191 2063 1281 2092; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000076_000374" title="bbox 1293 2063 1393 2092; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000076_000375" title="bbox 1407 2063 1470 2092; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000076_000376" title="bbox 1484 2064 1595 2101; x_wconf 96; x_fsize 39">always</span>
+      <span class="ocrx_word" id="word_000076_000377" title="bbox 1607 2068 1708 2092; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000076_000378" title="bbox 1723 2073 1739 2092; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000076_000379" title="bbox 1752 2073 1901 2092; x_wconf 96; x_fsize 39">non-zero</span>
+      <span class="ocrx_word" id="word_000076_000380" title="bbox 1914 2073 2030 2092; x_wconf 96; x_fsize 39">answer</span>
+      <span class="ocrx_word" id="word_000076_000381" title="bbox 2043 2063 2070 2092; x_wconf 96; x_fsize 39">if</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000030" title="bbox 376 2113 2045 2151; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000382" title="bbox 376 2114 490 2143; x_wconf 92; x_fsize 39">ASIC4</span>
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+      <span class="ocrx_word" id="word_000076_000384" title="bbox 541 2119 671 2151; x_wconf 95; x_fsize 39">present.</span>
+      <span class="ocrx_word" id="word_000076_000385" title="bbox 697 2114 730 2142; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000076_000386" title="bbox 744 2114 807 2142; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000076_000387" title="bbox 820 2123 898 2148; x_wconf 96; x_fsize 39">case,</span>
+      <span class="ocrx_word" id="word_000076_000388" title="bbox 913 2114 964 2142; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000389" title="bbox 976 2113 1125 2142; x_wconf 96; x_fsize 39">extended</span>
+      <span class="ocrx_word" id="word_000076_000390" title="bbox 1138 2113 1204 2142; x_wconf 96; x_fsize 39">info</span>
+      <span class="ocrx_word" id="word_000076_000391" title="bbox 1215 2113 1284 2151; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000076_000392" title="bbox 1297 2113 1406 2142; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000076_000393" title="bbox 1418 2113 1456 2142; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000394" title="bbox 1468 2113 1563 2142; x_wconf 96; x_fsize 39">tested</span>
+      <span class="ocrx_word" id="word_000076_000395" title="bbox 1576 2113 1622 2142; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000076_000396" title="bbox 1636 2113 1755 2151; x_wconf 96; x_fsize 39">against</span>
+      <span class="ocrx_word" id="word_000076_000397" title="bbox 1767 2114 1847 2142; x_wconf 96; x_fsize 39">what</span>
+      <span class="ocrx_word" id="word_000076_000398" title="bbox 1861 2113 1887 2142; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000399" title="bbox 1900 2113 2045 2151; x_wconf 96; x_fsize 39">expected</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000031" title="bbox 376 2164 861 2194; baseline 0 -1; x_size 38.23901; x_descenders 9.2390108; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000400" title="bbox 376 2164 455 2193; x_wconf 95; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000076_000401" title="bbox 469 2164 592 2193; x_wconf 95; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000076_000402" title="bbox 605 2164 683 2193; x_wconf 93; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000076_000403" title="bbox 696 2165 861 2194; x_wconf 92; x_fsize 39">A23-A27.</span>
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+   <div class="ocr_carea" id="block_000076_000007" title="bbox 375 2264 2085 2751">
+    <p class="ocr_par" id="par_000076_000012" lang="eng" title="bbox 375 2264 2085 2751" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000076_000404" title="bbox 376 2264 466 2293; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000076_000405" title="bbox 479 2264 733 2294; x_wconf 92; x_fsize 39">Workabout/HC</span>
+      <span class="ocrx_word" id="word_000076_000406" title="bbox 747 2264 905 2293; x_wconf 96; x_fsize 39">machines</span>
+      <span class="ocrx_word" id="word_000076_000407" title="bbox 918 2265 996 2293; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000076_000408" title="bbox 1008 2265 1092 2293; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000076_000409" title="bbox 1103 2264 1241 2302; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000076_000410" title="bbox 1255 2264 1344 2293; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000076_000411" title="bbox 1357 2264 1438 2293; x_wconf 96; x_fsize 39">links</span>
+      <span class="ocrx_word" id="word_000076_000412" title="bbox 1452 2264 1511 2293; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000076_000413" title="bbox 1524 2269 1584 2293; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000076_000414" title="bbox 1596 2264 1631 2293; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000415" title="bbox 1640 2265 1725 2293; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000076_000416" title="bbox 1738 2274 1788 2293; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000076_000417" title="bbox 1801 2264 1942 2293; x_wconf 96; x_fsize 39">accessed</span>
+      <span class="ocrx_word" id="word_000076_000418" title="bbox 1955 2264 2004 2293; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000076_000419" title="bbox 2017 2265 2068 2293; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000033" title="bbox 377 2314 2052 2352; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000420" title="bbox 377 2315 450 2344; x_wconf 96; x_fsize 39">SSD</span>
+      <span class="ocrx_word" id="word_000076_000421" title="bbox 464 2315 546 2343; x_wconf 96; x_fsize 39">slots.</span>
+      <span class="ocrx_word" id="word_000076_000422" title="bbox 572 2315 637 2343; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000423" title="bbox 649 2314 729 2343; x_wconf 96; x_fsize 39">third</span>
+      <span class="ocrx_word" id="word_000076_000424" title="bbox 742 2314 808 2343; x_wconf 96; x_fsize 39">link</span>
+      <span class="ocrx_word" id="word_000076_000425" title="bbox 820 2314 1020 2352; x_wconf 96; x_fsize 39">corresponds</span>
+      <span class="ocrx_word" id="word_000076_000426" title="bbox 1033 2319 1064 2343; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000427" title="bbox 1076 2315 1127 2343; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000428" title="bbox 1140 2314 1229 2343; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000076_000429" title="bbox 1242 2314 1410 2352; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000076_000430" title="bbox 1423 2319 1499 2352; x_wconf 96; x_fsize 39">port.</span>
+      <span class="ocrx_word" id="word_000076_000431" title="bbox 1525 2315 1558 2343; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000076_000432" title="bbox 1572 2314 1659 2343; x_wconf 96; x_fsize 39">order</span>
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+      <span class="ocrx_word" id="word_000076_000435" title="bbox 1761 2314 1860 2343; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000076_000436" title="bbox 1873 2319 1904 2343; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000437" title="bbox 1916 2314 1979 2343; x_wconf 96; x_fsize 39">talk</span>
+      <span class="ocrx_word" id="word_000076_000438" title="bbox 1991 2319 2023 2343; x_wconf 86; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000076_000440" title="bbox 375 2364 547 2402; x_wconf 96; x_fsize 39">peripheral</span>
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+      <span class="ocrx_word" id="word_000076_000442" title="bbox 740 2369 771 2393; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000443" title="bbox 783 2364 843 2393; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000444" title="bbox 855 2369 931 2402; x_wconf 96; x_fsize 39">port,</span>
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+      <span class="ocrx_word" id="word_000076_000447" title="bbox 1075 2364 1264 2402; x_wconf 96; x_fsize 39">specifically</span>
+      <span class="ocrx_word" id="word_000076_000448" title="bbox 1276 2365 1367 2393; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000076_000449" title="bbox 1380 2364 1440 2393; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000450" title="bbox 1454 2364 1543 2393; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000076_000451" title="bbox 1556 2364 1630 2393; x_wconf 96; x_fsize 39">link.</span>
+      <span class="ocrx_word" id="word_000076_000452" title="bbox 1656 2365 1689 2393; x_wconf 95; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000076_000453" title="bbox 1703 2364 1790 2393; x_wconf 95; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000076_000454" title="bbox 1803 2370 1834 2393; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000455" title="bbox 1845 2369 1971 2402; x_wconf 96; x_fsize 39">prevent</span>
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+      <span class="ocrx_word" id="word_000076_000474" title="bbox 376 2465 507 2493; x_wconf 96; x_fsize 39">channel</span>
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+      <span class="ocrx_word" id="word_000076_000478" title="bbox 680 2469 741 2493; x_wconf 96; x_fsize 39">not.</span>
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+      <span class="ocrx_word" id="word_000076_000485" title="bbox 1282 2464 1419 2493; x_wconf 93; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000076_000487" title="bbox 1543 2459 1673 2506; x_wconf 0; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000076_000488" title="bbox 1696 2463 1768 2492; x_wconf 96; x_fsize 39">with</span>
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+      <span class="ocrx_word" id="word_000076_000490" title="bbox 1846 2463 2037 2501; x_wconf 96; x_fsize 39">appropriate</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000037" title="bbox 376 2513 2063 2551; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000491" title="bbox 376 2513 523 2551; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000076_000492" title="bbox 535 2513 623 2542; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000076_000493" title="bbox 635 2513 666 2542; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000076_000494" title="bbox 680 2514 734 2542; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000076_000495" title="bbox 745 2518 863 2542; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000076_000496" title="bbox 876 2513 948 2542; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000076_000497" title="bbox 962 2514 1040 2543; x_wconf 96; x_fsize 39">CLC</span>
+      <span class="ocrx_word" id="word_000076_000498" title="bbox 1054 2513 1081 2542; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000076_000499" title="bbox 1090 2514 1141 2542; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000500" title="bbox 1153 2514 1284 2542; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000076_000501" title="bbox 1297 2523 1359 2542; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000076_000502" title="bbox 1372 2513 1515 2551; x_wconf 96; x_fsize 39">captured</span>
+      <span class="ocrx_word" id="word_000076_000503" title="bbox 1529 2513 1735 2551; x_wconf 96; x_fsize 39">successfully.</span>
+      <span class="ocrx_word" id="word_000076_000504" title="bbox 1761 2513 1919 2551; x_wconf 96; x_fsize 39">Logically</span>
+      <span class="ocrx_word" id="word_000076_000505" title="bbox 1930 2513 1991 2542; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000506" title="bbox 2003 2514 2063 2542; x_wconf 96; x_fsize 39">call</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000038" title="bbox 377 2564 2085 2602; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000507" title="bbox 377 2564 486 2593; x_wconf 96; x_fsize 39">should</span>
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+      <span class="ocrx_word" id="word_000076_000509" title="bbox 548 2564 638 2593; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000076_000510" title="bbox 650 2564 681 2593; x_wconf 96; x_fsize 39">in</span>
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+      <span class="ocrx_word" id="word_000076_000512" title="bbox 758 2565 846 2602; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000076_000513" title="bbox 860 2569 961 2593; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000076_000514" title="bbox 973 2564 1025 2593; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000076_000515" title="bbox 1039 2564 1123 2593; x_wconf 96; x_fsize 39">since</span>
+      <span class="ocrx_word" id="word_000076_000516" title="bbox 1135 2564 1157 2593; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000076_000517" title="bbox 1170 2574 1226 2593; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000076_000518" title="bbox 1240 2565 1313 2602; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000076_000519" title="bbox 1325 2564 1459 2602; x_wconf 96; x_fsize 39">sensibly</span>
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+      <span class="ocrx_word" id="word_000076_000521" title="bbox 1519 2564 1609 2593; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000076_000522" title="bbox 1622 2564 1697 2593; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000076_000523" title="bbox 1710 2565 1761 2593; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000524" title="bbox 1773 2564 1930 2593; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000076_000525" title="bbox 1942 2565 1997 2593; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000076_000526" title="bbox 2009 2564 2085 2593; x_wconf 96; x_fsize 39">been</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000039" title="bbox 377 2614 2081 2652; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000527" title="bbox 377 2614 576 2652; x_wconf 96; x_fsize 39">successfully</span>
+      <span class="ocrx_word" id="word_000076_000528" title="bbox 587 2614 705 2643; x_wconf 96; x_fsize 39">located</span>
+      <span class="ocrx_word" id="word_000076_000529" title="bbox 718 2614 740 2643; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000076_000530" title="bbox 753 2624 809 2643; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000076_000531" title="bbox 822 2614 860 2643; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000532" title="bbox 871 2614 979 2652; x_wconf 96; x_fsize 39">placed</span>
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+      <span class="ocrx_word" id="word_000076_000535" title="bbox 1097 2614 1156 2643; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000076_000536" title="bbox 1169 2614 1204 2643; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000537" title="bbox 1213 2615 1264 2643; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000538" title="bbox 1276 2614 1544 2652; x_wconf 90; x_fsize 39">GropeHardware</span>
+      <span class="ocrx_word" id="word_000076_000539" title="bbox 1556 2614 1703 2643; x_wconf 96; x_fsize 39">function.</span>
+      <span class="ocrx_word" id="word_000076_000540" title="bbox 1729 2615 1758 2643; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000076_000541" title="bbox 1770 2614 2009 2652; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000076_000542" title="bbox 2022 2615 2081 2643; x_wconf 96; x_fsize 39">call</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000040" title="bbox 376 2663 2015 2701; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000543" title="bbox 376 2669 407 2693; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000544" title="bbox 420 2671 688 2693; x_wconf 78; x_fsize 39">HwFreeChannel</span>
+      <span class="ocrx_word" id="word_000076_000545" title="bbox 703 2668 783 2692; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000076_000546" title="bbox 795 2663 833 2692; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000547" title="bbox 845 2663 935 2692; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000076_000548" title="bbox 947 2664 1035 2692; x_wconf 95; x_fsize 39">when</span>
+      <span class="ocrx_word" id="word_000076_000549" title="bbox 1049 2663 1168 2701; x_wconf 95; x_fsize 39">closing</span>
+      <span class="ocrx_word" id="word_000076_000550" title="bbox 1181 2664 1232 2692; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000551" title="bbox 1244 2664 1384 2692; x_wconf 96; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000076_000552" title="bbox 1410 2664 1455 2692; x_wconf 96; x_fsize 39">To</span>
+      <span class="ocrx_word" id="word_000076_000553" title="bbox 1468 2664 1599 2701; x_wconf 96; x_fsize 39">actually</span>
+      <span class="ocrx_word" id="word_000076_000554" title="bbox 1611 2664 1702 2692; x_wconf 96; x_fsize 39">select</span>
+      <span class="ocrx_word" id="word_000076_000555" title="bbox 1716 2673 1732 2692; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000076_000556" title="bbox 1745 2664 1876 2692; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000076_000557" title="bbox 1888 2663 1970 2701; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000076_000558" title="bbox 1983 2668 2015 2692; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000041" title="bbox 376 2713 1478 2751; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000559" title="bbox 376 2713 635 2742; x_wconf 96; x_fsize 39">communication</span>
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+      <span class="ocrx_word" id="word_000076_000561" title="bbox 754 2713 785 2748; x_wconf 96; x_fsize 39">it,</span>
+      <span class="ocrx_word" id="word_000076_000562" title="bbox 801 2723 817 2742; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000076_000563" title="bbox 830 2714 889 2742; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000076_000564" title="bbox 902 2719 933 2742; x_wconf 92; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000565" title="bbox 946 2721 1256 2743; x_wconf 69; x_fsize 39">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000076_000566" title="bbox 1271 2713 1297 2742; x_wconf 89; x_fsize 39">Is</span>
+      <span class="ocrx_word" id="word_000076_000567" title="bbox 1310 2723 1478 2751; x_wconf 95; x_fsize 39">necessary.</span>
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+   <div class="ocr_carea" id="block_000076_000008" title="bbox 376 2823 1037 2871">
+    <p class="ocr_par" id="par_000076_000013" lang="eng" title="bbox 376 2823 1037 2871" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000076_000568" title="bbox 376 2823 1037 2871; x_wconf 91; x_fsize 49">A4ExifStartChannelRunning</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000009" title="bbox 375 2933 2086 3121">
+    <p class="ocr_par" id="par_000076_000014" lang="eng" title="bbox 375 2933 2086 3121" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000076_000569" title="bbox 376 2933 450 2962; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000076_000570" title="bbox 463 2933 600 2962; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000076_000571" title="bbox 614 2933 640 2962; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000572" title="bbox 653 2933 751 2962; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000076_000573" title="bbox 765 2938 793 2962; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000076_000574" title="bbox 806 2934 857 2962; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000575" title="bbox 869 2933 928 2962; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000076_000576" title="bbox 941 2933 976 2962; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000577" title="bbox 985 2934 1036 2962; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000578" title="bbox 1048 2934 1136 2971; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000076_000579" title="bbox 1150 2939 1251 2962; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000076_000580" title="bbox 1264 2939 1295 2962; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000581" title="bbox 1308 2938 1351 2962; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000076_000582" title="bbox 1364 2934 1415 2962; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000583" title="bbox 1427 2934 1541 2963; x_wconf 91; x_fsize 39">ASIC4</span>
+      <span class="ocrx_word" id="word_000076_000584" title="bbox 1554 2934 1703 2971; x_wconf 96; x_fsize 39">Example</span>
+      <span class="ocrx_word" id="word_000076_000585" title="bbox 1715 2933 1863 2962; x_wconf 96; x_fsize 39">Interface</span>
+      <span class="ocrx_word" id="word_000076_000586" title="bbox 1875 2933 2032 2962; x_wconf 96; x_fsize 39">hardware</span>
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+      <span class="ocrx_word" id="word_000076_000587" title="bbox 375 2984 518 3022; x_wconf 95; x_fsize 39">running.</span>
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+      <span class="ocrx_word" id="word_000076_000590" title="bbox 652 2985 717 3013; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000076_000591" title="bbox 728 2984 766 3013; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000076_000592" title="bbox 778 2984 910 3013; x_wconf 96; x_fsize 39">invoked</span>
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+      <span class="ocrx_word" id="word_000076_000594" title="bbox 973 2985 1024 3013; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000595" title="bbox 1036 2984 1116 3013; x_wconf 96; x_fsize 39">Hold</span>
+      <span class="ocrx_word" id="word_000076_000596" title="bbox 1129 2989 1239 3013; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000076_000597" title="bbox 1265 2985 1330 3013; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000076_000598" title="bbox 1342 2984 1479 3013; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000076_000599" title="bbox 1493 2984 1559 3013; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000076_000600" title="bbox 1572 2984 1683 3013; x_wconf 96; x_fsize 39">checks</span>
+      <span class="ocrx_word" id="word_000076_000601" title="bbox 1696 2985 1747 3013; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000602" title="bbox 1760 2989 1853 3013; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000076_000603" title="bbox 1866 2984 1901 3013; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000604" title="bbox 1921 2985 1972 3013; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000605" title="bbox 1984 2984 2086 3022; x_wconf 96; x_fsize 39">global</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000045" title="bbox 377 3033 2073 3071; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000606" title="bbox 377 3035 538 3064; x_wconf 91; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000076_000607" title="bbox 551 3040 842 3068; x_wconf 90; x_fsize 39">ChannelRunning</span>
+      <span class="ocrx_word" id="word_000076_000608" title="bbox 855 3033 927 3071; x_wconf 96; x_fsize 39">flag.</span>
+      <span class="ocrx_word" id="word_000076_000609" title="bbox 953 3033 982 3062; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000076_000610" title="bbox 991 3033 1051 3062; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000076_000611" title="bbox 1064 3033 1127 3071; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000076_000612" title="bbox 1140 3033 1166 3062; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000613" title="bbox 1179 3034 1268 3068; x_wconf 93; x_fsize 39">clear,</span>
+      <span class="ocrx_word" id="word_000076_000614" title="bbox 1283 3033 1554 3063; x_wconf 91; x_fsize 39">CheckHardware</span>
+      <span class="ocrx_word" id="word_000076_000615" title="bbox 1566 3033 1592 3062; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000616" title="bbox 1605 3033 1703 3062; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000076_000617" title="bbox 1716 3039 1747 3062; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000076_000618" title="bbox 1759 3033 1927 3062; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000076_000619" title="bbox 1939 3034 2073 3062; x_wconf 96; x_fsize 39">whether</span>
+     </span>
+     <span class="ocr_line" id="line_000076_000046" title="bbox 376 3083 2053 3121; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000620" title="bbox 376 3084 427 3112; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000621" title="bbox 438 3083 596 3112; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000076_000622" title="bbox 608 3083 634 3112; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000623" title="bbox 648 3083 709 3112; x_wconf 96; x_fsize 39">still</span>
+      <span class="ocrx_word" id="word_000076_000624" title="bbox 722 3083 889 3112; x_wconf 96; x_fsize 39">connected</span>
+      <span class="ocrx_word" id="word_000076_000625" title="bbox 903 3083 962 3112; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000076_000626" title="bbox 975 3084 1046 3112; x_wconf 93; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000076_000627" title="bbox 1061 3084 1305 3121; x_wconf 91; x_fsize 39">StartInterrupts</span>
+      <span class="ocrx_word" id="word_000076_000628" title="bbox 1318 3083 1344 3112; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000076_000629" title="bbox 1357 3083 1455 3112; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000076_000630" title="bbox 1467 3083 1571 3112; x_wconf 96; x_fsize 39">before</span>
+      <span class="ocrx_word" id="word_000076_000631" title="bbox 1583 3084 1634 3112; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000076_000632" title="bbox 1647 3090 1938 3118; x_wconf 82; x_fsize 39">channelRunning</span>
+      <span class="ocrx_word" id="word_000076_000633" title="bbox 1951 3083 2014 3121; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000076_000634" title="bbox 2027 3083 2053 3112; x_wconf 96; x_fsize 39">is</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000076_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000076_000015" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000076_000047" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000076_000635" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000076_000636" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000076_000637" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000076_000638" title="bbox 2000 3320 2040 3348; x_wconf 96; x_fsize 39">74</span>
+      <span class="ocrx_word" id="word_000076_000639" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000076_000640" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000076_000641" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000077" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0077.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000077_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000077_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000077_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000077_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000077_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000077_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000077_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000077_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000077_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000077_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000077_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000077_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000001" title="bbox 377 311 1951 399">
+    <p class="ocr_par" id="par_000077_000001" lang="eng" title="bbox 377 311 1951 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000001" title="bbox 377 311 1951 341; baseline 0 -1; x_size 34.724358; x_descenders 5.724359; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000011" title="bbox 377 317 421 340; x_wconf 96; x_fsize 36">set</span>
+      <span class="ocrx_word" id="word_000077_000012" title="bbox 433 316 464 340; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000077_000013" title="bbox 476 311 609 340; x_wconf 96; x_fsize 36">indicate</span>
+      <span class="ocrx_word" id="word_000077_000014" title="bbox 621 312 685 340; x_wconf 96; x_fsize 36">that</span>
+      <span class="ocrx_word" id="word_000077_000015" title="bbox 697 312 748 340; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000077_000016" title="bbox 760 312 891 340; x_wconf 95; x_fsize 36">channel</span>
+      <span class="ocrx_word" id="word_000077_000017" title="bbox 903 311 1061 340; x_wconf 96; x_fsize 36">hardware</span>
+      <span class="ocrx_word" id="word_000077_000018" title="bbox 1073 312 1128 340; x_wconf 96; x_fsize 36">has</span>
+      <span class="ocrx_word" id="word_000077_000019" title="bbox 1140 311 1216 340; x_wconf 95; x_fsize 36">been</span>
+      <span class="ocrx_word" id="word_000077_000020" title="bbox 1231 311 1350 340; x_wconf 95; x_fsize 36">started.</span>
+      <span class="ocrx_word" id="word_000077_000021" title="bbox 1376 312 1441 340; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000077_000022" title="bbox 1453 311 1590 340; x_wconf 96; x_fsize 36">function</span>
+      <span class="ocrx_word" id="word_000077_000023" title="bbox 1603 316 1721 340; x_wconf 96; x_fsize 36">returns</span>
+      <span class="ocrx_word" id="word_000077_000024" title="bbox 1734 311 1806 340; x_wconf 96; x_fsize 36">with</span>
+      <span class="ocrx_word" id="word_000077_000025" title="bbox 1820 312 1898 341; x_wconf 96; x_fsize 36">CLC</span>
+      <span class="ocrx_word" id="word_000077_000026" title="bbox 1912 321 1951 340; x_wconf 96; x_fsize 36">on</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000002" title="bbox 377 361 1435 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000027" title="bbox 377 361 543 390; x_wconf 96; x_fsize 39">successful</span>
+      <span class="ocrx_word" id="word_000077_000028" title="bbox 556 361 741 399; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000077_000029" title="bbox 755 371 788 390; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000077_000030" title="bbox 801 361 873 390; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000077_000031" title="bbox 888 362 961 391; x_wconf 95; x_fsize 39">STC</span>
+      <span class="ocrx_word" id="word_000077_000032" title="bbox 975 361 1002 390; x_wconf 95; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000077_000033" title="bbox 1011 371 1052 390; x_wconf 96; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000077_000034" title="bbox 1064 361 1221 390; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000077_000035" title="bbox 1233 371 1295 390; x_wconf 96; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000077_000036" title="bbox 1308 361 1435 390; x_wconf 96; x_fsize 39">located.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000002" title="bbox 376 470 1035 518">
+    <p class="ocr_par" id="par_000077_000002" lang="eng" title="bbox 376 470 1035 518" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000003" title="bbox 376 470 1035 518; baseline 0 -11; x_size 48; x_descenders 11; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000037" title="bbox 376 470 1035 518; x_wconf 90; x_fsize 49">A4ExifStopChannelRunning</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000003" title="bbox 375 580 2097 718">
+    <p class="ocr_par" id="par_000077_000003" lang="eng" title="bbox 375 580 2097 718" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000004" title="bbox 376 580 1965 618; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000038" title="bbox 376 580 450 609; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000077_000039" title="bbox 463 580 600 609; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000077_000040" title="bbox 615 580 727 618; x_wconf 96; x_fsize 39">simply</span>
+      <span class="ocrx_word" id="word_000077_000041" title="bbox 738 581 834 609; x_wconf 96; x_fsize 39">clears</span>
+      <span class="ocrx_word" id="word_000077_000042" title="bbox 847 581 898 609; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000043" title="bbox 911 587 1202 615; x_wconf 70; x_fsize 39">channelRunning</span>
+      <span class="ocrx_word" id="word_000077_000044" title="bbox 1215 580 1278 618; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000077_000045" title="bbox 1291 580 1318 609; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000077_000046" title="bbox 1328 586 1371 609; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000077_000047" title="bbox 1385 580 1444 609; x_wconf 97; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000077_000048" title="bbox 1457 581 1532 609; x_wconf 93; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000077_000049" title="bbox 1546 581 1785 618; x_wconf 92; x_fsize 39">StopInterrupts</span>
+      <span class="ocrx_word" id="word_000077_000050" title="bbox 1798 581 1901 609; x_wconf 96; x_fsize 39">unless</span>
+      <span class="ocrx_word" id="word_000077_000051" title="bbox 1914 581 1965 609; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000005" title="bbox 376 630 2097 668; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000052" title="bbox 376 631 507 659; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000077_000053" title="bbox 521 630 643 668; x_wconf 95; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000077_000054" title="bbox 654 631 709 659; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000077_000055" title="bbox 722 630 760 659; x_wconf 91; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000077_000056" title="bbox 774 637 1065 665; x_wconf 82; x_fsize 39">ChannelRunning</span>
+      <span class="ocrx_word" id="word_000077_000057" title="bbox 1078 630 1141 668; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000077_000058" title="bbox 1154 631 1243 659; x_wconf 96; x_fsize 39">clear.</span>
+      <span class="ocrx_word" id="word_000077_000059" title="bbox 1269 631 1334 659; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000077_000060" title="bbox 1347 630 1710 668; x_wconf 91; x_fsize 39">StopChannelRunning</span>
+      <span class="ocrx_word" id="word_000077_000061" title="bbox 1723 630 1860 659; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000077_000062" title="bbox 1874 630 1937 659; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000077_000063" title="bbox 1949 630 1987 659; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000077_000064" title="bbox 1999 630 2097 659; x_wconf 96; x_fsize 39">called</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000006" title="bbox 375 680 1964 718; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000077_000065" title="bbox 375 680 415 718; x_wconf 96; x_fsize 38">by</span>
+      <span class="ocrx_word" id="word_000077_000066" title="bbox 427 681 565 718; x_wconf 96; x_fsize 38">Strategy</span>
+      <span class="ocrx_word" id="word_000077_000067" title="bbox 576 685 677 709; x_wconf 96; x_fsize 38">vector</span>
+      <span class="ocrx_word" id="word_000077_000068" title="bbox 690 681 778 709; x_wconf 96; x_fsize 38">when</span>
+      <span class="ocrx_word" id="word_000077_000069" title="bbox 792 680 891 718; x_wconf 96; x_fsize 38">trying</span>
+      <span class="ocrx_word" id="word_000077_000070" title="bbox 904 685 935 709; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000077_000071" title="bbox 947 681 1030 709; x_wconf 96; x_fsize 38">close</span>
+      <span class="ocrx_word" id="word_000077_000072" title="bbox 1043 690 1059 709; x_wconf 96; x_fsize 38">a</span>
+      <span class="ocrx_word" id="word_000077_000073" title="bbox 1072 681 1203 709; x_wconf 96; x_fsize 38">channel</span>
+      <span class="ocrx_word" id="word_000077_000074" title="bbox 1217 680 1276 709; x_wconf 96; x_fsize 38">and</span>
+      <span class="ocrx_word" id="word_000077_000075" title="bbox 1289 690 1345 709; x_wconf 95; x_fsize 38">can</span>
+      <span class="ocrx_word" id="word_000077_000076" title="bbox 1360 681 1425 709; x_wconf 96; x_fsize 38">also</span>
+      <span class="ocrx_word" id="word_000077_000077" title="bbox 1436 681 1474 709; x_wconf 96; x_fsize 38">be</span>
+      <span class="ocrx_word" id="word_000077_000078" title="bbox 1486 680 1584 709; x_wconf 96; x_fsize 38">called</span>
+      <span class="ocrx_word" id="word_000077_000079" title="bbox 1596 681 1636 718; x_wconf 96; x_fsize 38">by</span>
+      <span class="ocrx_word" id="word_000077_000080" title="bbox 1647 681 1698 709; x_wconf 95; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000077_000081" title="bbox 1710 681 1842 709; x_wconf 95; x_fsize 38">Resume</span>
+      <span class="ocrx_word" id="word_000077_000082" title="bbox 1854 685 1964 709; x_wconf 96; x_fsize 38">vector.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000004" title="bbox 376 790 874 838">
+    <p class="ocr_par" id="par_000077_000004" lang="eng" title="bbox 376 790 874 838" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000007" title="bbox 376 790 874 838; baseline 0.002 -11; x_size 47; x_descenders 10; x_ascenders 9">
+      <span class="ocrx_word" id="word_000077_000083" title="bbox 376 790 874 838; x_wconf 81; x_fsize 48">A4ExifStartinterrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000005" title="bbox 375 900 2082 1441">
+    <p class="ocr_par" id="par_000077_000005" lang="eng" title="bbox 375 900 2082 1441" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000107" title="bbox 1143 950 1280 979; x_wconf 96; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000077_000128" title="bbox 1399 1000 1545 1038; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000077_000129" title="bbox 1558 1005 1659 1029; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000077_000130" title="bbox 1672 1001 1760 1029; x_wconf 93; x_fsize 39">table.</span>
+      <span class="ocrx_word" id="word_000077_000131" title="bbox 1787 1009 2077 1030; x_wconf 90; x_fsize 39">GenSetRevector</span>
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+      <span class="ocrx_word" id="word_000077_000136" title="bbox 675 1050 821 1088; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000077_000137" title="bbox 834 1055 935 1079; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000077_000138" title="bbox 948 1050 1075 1079; x_wconf 96; x_fsize 39">number</span>
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+      <span class="ocrx_word" id="word_000077_000144" title="bbox 1414 1050 1555 1088; x_wconf 96; x_fsize 39">replaced</span>
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+      <span class="ocrx_word" id="word_000077_000146" title="bbox 1613 1051 1672 1079; x_wconf 95; x_fsize 39">AX</span>
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+      <span class="ocrx_word" id="word_000077_000151" title="bbox 1997 1050 2073 1079; x_wconf 96; x_fsize 39">code</span>
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+      <span class="ocrx_word" id="word_000077_000157" title="bbox 1010 1107 1111 1130; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000077_000158" title="bbox 1125 1101 1240 1130; x_wconf 96; x_fsize 39">service</span>
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+      <span class="ocrx_word" id="word_000077_000160" title="bbox 1297 1102 1353 1130; x_wconf 96; x_fsize 39">BX</span>
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+      <span class="ocrx_word" id="word_000077_000163" title="bbox 1506 1101 1713 1139; x_wconf 96; x_fsize 39">respectively.</span>
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+      <span class="ocrx_word" id="word_000077_000168" title="bbox 376 1152 427 1180; x_wconf 93; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000077_000170" title="bbox 707 1151 781 1180; x_wconf 96; x_fsize 39">field</span>
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+      <span class="ocrx_word" id="word_000077_000186" title="bbox 724 1201 785 1237; x_wconf 92; x_fsize 39">(i.e.</span>
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+      <span class="ocrx_word" id="word_000077_000188" title="bbox 957 1202 1086 1230; x_wconf 36; x_fsize 39">IntVec1</span>
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+      <span class="ocrx_word" id="word_000077_000229" title="bbox 376 1353 427 1381; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000230" title="bbox 439 1362 509 1381; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000077_000231" title="bbox 521 1352 556 1381; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000232" title="bbox 565 1353 688 1387; x_wconf 90; x_fsize 39">ASIC9,</span>
+      <span class="ocrx_word" id="word_000077_000233" title="bbox 703 1352 763 1381; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000077_000234" title="bbox 775 1352 901 1390; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000077_000235" title="bbox 914 1352 977 1381; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000077_000236" title="bbox 989 1352 1027 1381; x_wconf 93; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000077_000237" title="bbox 1038 1352 1468 1390; x_wconf 86; x_fsize 39">A9BInterruptMaskRW.</span>
+      <span class="ocrx_word" id="word_000077_000238" title="bbox 1494 1353 1550 1381; x_wconf 93; x_fsize 39">For</span>
+      <span class="ocrx_word" id="word_000077_000239" title="bbox 1563 1353 1673 1382; x_wconf 82; x_fsize 39">ASIC1</span>
+      <span class="ocrx_word" id="word_000077_000240" title="bbox 1690 1352 1712 1381; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000077_000241" title="bbox 1725 1352 1788 1381; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000077_000242" title="bbox 1800 1353 1838 1381; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000018" title="bbox 375 1403 704 1441; baseline 0.003 -9; x_size 37; x_descenders 8; x_ascenders 8">
+      <span class="ocrx_word" id="word_000077_000243" title="bbox 375 1403 704 1441; x_wconf 79; x_fsize 38">AlInterruptMask.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000006" title="bbox 376 1512 872 1560">
+    <p class="ocr_par" id="par_000077_000006" lang="eng" title="bbox 376 1512 872 1560" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000019" title="bbox 376 1512 872 1560; baseline 0.002 -11; x_size 47; x_descenders 10; x_ascenders 9">
+      <span class="ocrx_word" id="word_000077_000244" title="bbox 376 1512 872 1560; x_wconf 51; x_fsize 48">A4ExifStopInterrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000007" title="bbox 377 1622 2090 1710">
+    <p class="ocr_par" id="par_000077_000007" lang="eng" title="bbox 377 1622 2090 1710" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000020" title="bbox 377 1622 2090 1660; baseline 0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000245" title="bbox 377 1623 616 1660; x_wconf 89; x_fsize 39">StopInterrupts</span>
+      <span class="ocrx_word" id="word_000077_000246" title="bbox 628 1622 781 1651; x_wconf 93; x_fsize 39">reinstalls</span>
+      <span class="ocrx_word" id="word_000077_000247" title="bbox 794 1623 845 1651; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000248" title="bbox 857 1622 988 1660; x_wconf 96; x_fsize 39">original</span>
+      <span class="ocrx_word" id="word_000077_000249" title="bbox 1001 1622 1147 1660; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000077_000250" title="bbox 1161 1622 1276 1651; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000077_000251" title="bbox 1287 1622 1407 1651; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000077_000252" title="bbox 1418 1622 1458 1660; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000077_000253" title="bbox 1469 1622 1617 1660; x_wconf 96; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000077_000254" title="bbox 1630 1623 1681 1651; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000255" title="bbox 1694 1631 2026 1652; x_wconf 91; x_fsize 39">GenResetRevector</span>
+      <span class="ocrx_word" id="word_000077_000256" title="bbox 2040 1623 2090 1652; x_wconf 95; x_fsize 39">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000021" title="bbox 377 1672 1883 1710; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000257" title="bbox 377 1677 488 1710; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000077_000258" title="bbox 502 1672 617 1701; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000077_000259" title="bbox 630 1672 689 1701; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000077_000260" title="bbox 703 1672 869 1710; x_wconf 96; x_fsize 39">signalling</span>
+      <span class="ocrx_word" id="word_000077_000261" title="bbox 882 1673 933 1701; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000262" title="bbox 945 1672 1091 1710; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000077_000263" title="bbox 1104 1672 1192 1701; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000077_000264" title="bbox 1204 1677 1235 1701; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000077_000265" title="bbox 1247 1673 1298 1701; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000266" title="bbox 1310 1672 1549 1710; x_wconf 96; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000077_000267" title="bbox 1562 1673 1631 1701; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000077_000268" title="bbox 1643 1673 1735 1702; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000077_000269" title="bbox 1748 1672 1883 1710; x_wconf 96; x_fsize 39">register.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000008" title="bbox 377 1775 1251 1827">
+    <p class="ocr_par" id="par_000077_000008" lang="eng" title="bbox 377 1775 1251 1827" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000022" title="bbox 377 1775 1251 1827; baseline 0 0; x_size 59.405064; x_descenders 7.4050632; x_ascenders 13">
+      <span class="ocrx_word" id="word_000077_000270" title="bbox 377 1775 706 1827; x_wconf 96; x_fsize 61">Structures</span>
+      <span class="ocrx_word" id="word_000077_000271" title="bbox 730 1776 842 1827; x_wconf 96; x_fsize 61">and</span>
+      <span class="ocrx_word" id="word_000077_000272" title="bbox 869 1776 1098 1827; x_wconf 96; x_fsize 61">Include</span>
+      <span class="ocrx_word" id="word_000077_000273" title="bbox 1120 1776 1251 1827; x_wconf 96; x_fsize 61">files</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000009" title="bbox 379 1903 1247 1951">
+    <p class="ocr_par" id="par_000077_000009" lang="eng" title="bbox 379 1903 1247 1951" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000023" title="bbox 379 1903 1247 1951; baseline 0.001 -11; x_size 49; x_descenders 11; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000274" title="bbox 379 1903 658 1951; x_wconf 91; x_fsize 50">Epocdef.inc</span>
+      <span class="ocrx_word" id="word_000077_000275" title="bbox 675 1903 759 1941; x_wconf 95; x_fsize 50">and</span>
+      <span class="ocrx_word" id="word_000077_000276" title="bbox 778 1903 931 1941; x_wconf 95; x_fsize 50">device</span>
+      <span class="ocrx_word" id="word_000077_000277" title="bbox 948 1903 1085 1941; x_wconf 93; x_fsize 50">driver</span>
+      <span class="ocrx_word" id="word_000077_000278" title="bbox 1101 1906 1247 1941; x_wconf 92; x_fsize 50">strucs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000010" title="bbox 376 2013 2094 2252">
+    <p class="ocr_par" id="par_000077_000010" lang="eng" title="bbox 376 2013 2094 2252" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000024" title="bbox 376 2013 2088 2051; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000279" title="bbox 376 2013 574 2051; x_wconf 91; x_fsize 39">Epocdef.inc</span>
+      <span class="ocrx_word" id="word_000077_000280" title="bbox 587 2013 613 2042; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000077_000281" title="bbox 627 2023 664 2042; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000077_000282" title="bbox 678 2013 843 2051; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000077_000283" title="bbox 855 2013 966 2042; x_wconf 96; x_fsize 39">header</span>
+      <span class="ocrx_word" id="word_000077_000284" title="bbox 979 2013 1033 2042; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000077_000285" title="bbox 1045 2014 1109 2042; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000077_000286" title="bbox 1121 2013 1260 2042; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000077_000287" title="bbox 1273 2014 1324 2042; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000288" title="bbox 1336 2013 1515 2042; x_wconf 96; x_fsize 39">definitions</span>
+      <span class="ocrx_word" id="word_000077_000289" title="bbox 1528 2013 1563 2042; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000290" title="bbox 1572 2013 1693 2042; x_wconf 93; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000077_000291" title="bbox 1707 2019 1802 2042; x_wconf 91; x_fsize 39">strucs</span>
+      <span class="ocrx_word" id="word_000077_000292" title="bbox 1815 2013 2003 2051; x_wconf 96; x_fsize 39">extensively</span>
+      <span class="ocrx_word" id="word_000077_000293" title="bbox 2014 2013 2088 2042; x_wconf 96; x_fsize 39">used</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000025" title="bbox 376 2064 2094 2094; baseline 0 -1; x_size 38.072441; x_descenders 9.0724401; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000294" title="bbox 376 2064 407 2093; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000077_000295" title="bbox 421 2065 472 2093; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000296" title="bbox 484 2064 689 2093; x_wconf 96; x_fsize 39">construction</span>
+      <span class="ocrx_word" id="word_000077_000297" title="bbox 703 2064 738 2093; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000298" title="bbox 747 2064 853 2093; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000077_000299" title="bbox 865 2064 989 2093; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000077_000300" title="bbox 1015 2065 1039 2093; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000077_000301" title="bbox 1053 2065 1118 2093; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000077_000302" title="bbox 1130 2064 1269 2093; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000077_000303" title="bbox 1282 2065 1333 2093; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000304" title="bbox 1345 2064 1523 2093; x_wconf 96; x_fsize 39">definitions</span>
+      <span class="ocrx_word" id="word_000077_000305" title="bbox 1536 2064 1571 2093; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000306" title="bbox 1581 2065 1622 2093; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000077_000307" title="bbox 1635 2065 1686 2093; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000308" title="bbox 1698 2065 1748 2094; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000077_000309" title="bbox 1762 2074 1843 2093; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000077_000310" title="bbox 1856 2065 1960 2093; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000077_000311" title="bbox 1974 2065 2047 2093; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000077_000312" title="bbox 2062 2074 2094 2093; x_wconf 96; x_fsize 39">as</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000026" title="bbox 376 2113 2046 2151; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000313" title="bbox 376 2120 562 2143; x_wconf 92; x_fsize 39">DeviceErr</span>
+      <span class="ocrx_word" id="word_000077_000314" title="bbox 577 2113 636 2142; x_wconf 91; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000077_000315" title="bbox 649 2122 793 2143; x_wconf 89; x_fsize 39">NameErr</span>
+      <span class="ocrx_word" id="word_000077_000316" title="bbox 807 2114 871 2142; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000077_000317" title="bbox 884 2123 934 2142; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000077_000318" title="bbox 946 2113 1020 2142; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000077_000319" title="bbox 1033 2113 1064 2142; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000077_000320" title="bbox 1078 2114 1316 2142; x_wconf 91; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000077_000321" title="bbox 1329 2118 1360 2142; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000077_000322" title="bbox 1372 2113 1597 2142; x_wconf 96; x_fsize 39">communicate</span>
+      <span class="ocrx_word" id="word_000077_000323" title="bbox 1610 2123 1647 2142; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000077_000324" title="bbox 1661 2123 1742 2142; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000077_000325" title="bbox 1755 2118 1786 2142; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000077_000326" title="bbox 1798 2114 1849 2142; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000327" title="bbox 1862 2113 2046 2151; x_wconf 96; x_fsize 39">application</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000027" title="bbox 376 2163 2021 2201; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000328" title="bbox 376 2163 425 2192; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000077_000329" title="bbox 438 2164 505 2192; x_wconf 95; x_fsize 39">AX.</span>
+      <span class="ocrx_word" id="word_000077_000330" title="bbox 531 2163 633 2192; x_wconf 96; x_fsize 39">Listed</span>
+      <span class="ocrx_word" id="word_000077_000331" title="bbox 645 2163 744 2192; x_wconf 96; x_fsize 39">below</span>
+      <span class="ocrx_word" id="word_000077_000332" title="bbox 757 2163 816 2192; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000077_000333" title="bbox 829 2163 966 2192; x_wconf 96; x_fsize 39">overleaf</span>
+      <span class="ocrx_word" id="word_000077_000334" title="bbox 976 2173 1026 2192; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000077_000335" title="bbox 1038 2164 1089 2192; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000077_000336" title="bbox 1100 2163 1159 2201; x_wconf 92; x_fsize 39">key</span>
+      <span class="ocrx_word" id="word_000077_000337" title="bbox 1171 2169 1266 2192; x_wconf 91; x_fsize 39">strucs</span>
+      <span class="ocrx_word" id="word_000077_000338" title="bbox 1279 2163 1402 2192; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000077_000339" title="bbox 1415 2163 1446 2192; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000077_000340" title="bbox 1460 2163 1658 2201; x_wconf 92; x_fsize 39">Epocdef.inc</span>
+      <span class="ocrx_word" id="word_000077_000341" title="bbox 1671 2164 1735 2192; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000077_000342" title="bbox 1747 2173 1826 2192; x_wconf 96; x_fsize 39">were</span>
+      <span class="ocrx_word" id="word_000077_000343" title="bbox 1838 2163 1912 2192; x_wconf 95; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000077_000344" title="bbox 1925 2163 1956 2192; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000077_000345" title="bbox 1970 2164 2021 2192; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000028" title="bbox 376 2214 792 2252; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000346" title="bbox 376 2214 488 2252; x_wconf 96; x_fsize 39">coding</span>
+      <span class="ocrx_word" id="word_000077_000347" title="bbox 501 2214 536 2243; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000348" title="bbox 545 2215 792 2243; x_wconf 90; x_fsize 39">A4EXIF.LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000077_000011" title="bbox 377 2309 1585 2528">
+    <p class="ocr_par" id="par_000077_000011" lang="eng" title="bbox 377 2309 1585 2376" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000029" title="bbox 377 2309 1585 2332; baseline 0 0; x_size 28.342857; x_descenders 5.3428569; x_ascenders 7">
+      <span class="ocrx_word" id="word_000077_000349" title="bbox 377 2309 497 2332; x_wconf 92; x_fsize 29">LibEnt</span>
+      <span class="ocrx_word" id="word_000077_000350" title="bbox 525 2311 625 2332; x_wconf 95; x_fsize 29">struc</span>
+      <span class="ocrx_word" id="word_000077_000351" title="bbox 1128 2311 1226 2332; x_wconf 96; x_fsize 29">Start</span>
+      <span class="ocrx_word" id="word_000077_000352" title="bbox 1253 2310 1291 2332; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000077_000353" title="bbox 1316 2309 1437 2332; x_wconf 96; x_fsize 29">device</span>
+      <span class="ocrx_word" id="word_000077_000354" title="bbox 1463 2309 1585 2332; x_wconf 96; x_fsize 29">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000030" title="bbox 377 2348 992 2376; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000355" title="bbox 377 2348 624 2376; x_wconf 91; x_fsize 28">LibSignature</span>
+      <span class="ocrx_word" id="word_000077_000356" title="bbox 827 2349 866 2371; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000077_000357" title="bbox 979 2350 992 2371; x_wconf 92; x_fsize 28">?</span>
+     </span>
+    </p>
+
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+      <span class="ocrx_word" id="word_000077_000363" title="bbox 1129 2429 1142 2450; x_wconf 92; x_fsize 29">?</span>
+     </span>
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+
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+      <span class="ocrx_word" id="word_000077_000366" title="bbox 979 2468 992 2489; x_wconf 92; x_fsize 29">?</span>
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+
+    <p class="ocr_par" id="par_000077_000015" lang="eng" title="bbox 377 2505 603 2528" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000367" title="bbox 377 2505 497 2528; x_wconf 92; x_fsize 28">LibEnt</span>
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+    <p class="ocr_par" id="par_000077_000016" lang="eng" title="bbox 377 2583 1774 2650" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000376" title="bbox 1547 2585 1627 2611; x_wconf 96; x_fsize 30">Open</span>
+      <span class="ocrx_word" id="word_000077_000377" title="bbox 1651 2585 1774 2606; x_wconf 95; x_fsize 30">vector</span>
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+      <span class="ocrx_word" id="word_000077_000380" title="bbox 979 2624 992 2645; x_wconf 92; x_fsize 28">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000017" lang="eng" title="bbox 377 2662 1142 2689" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000037" title="bbox 377 2662 1142 2689; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000381" title="bbox 377 2662 540 2689; x_wconf 90; x_fsize 28">OpenMode</span>
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+      <span class="ocrx_word" id="word_000077_000383" title="bbox 1129 2663 1142 2684; x_wconf 92; x_fsize 28">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000018" lang="eng" title="bbox 377 2701 1142 2728" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000038" title="bbox 377 2701 1142 2728; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000384" title="bbox 377 2701 541 2728; x_wconf 92; x_fsize 29">OpenChan</span>
+      <span class="ocrx_word" id="word_000077_000385" title="bbox 977 2701 1016 2723; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000077_000386" title="bbox 1129 2702 1142 2723; x_wconf 92; x_fsize 29">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000019" lang="eng" title="bbox 377 2740 624 2767" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000039" title="bbox 377 2740 624 2767; baseline 0.004 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000387" title="bbox 377 2741 518 2767; x_wconf 90; x_fsize 28">OpenEnt</span>
+      <span class="ocrx_word" id="word_000077_000388" title="bbox 545 2740 624 2762; x_wconf 96; x_fsize 28">ends</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000020" lang="eng" title="bbox 377 2778 1837 2845" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000040" title="bbox 377 2778 1837 2806; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000389" title="bbox 377 2779 518 2801; x_wconf 92; x_fsize 28">ChanEnt</span>
+      <span class="ocrx_word" id="word_000077_000390" title="bbox 546 2780 646 2801; x_wconf 96; x_fsize 28">struc</span>
+      <span class="ocrx_word" id="word_000077_000391" title="bbox 1126 2779 1208 2801; x_wconf 96; x_fsize 28">Used</span>
+      <span class="ocrx_word" id="word_000077_000392" title="bbox 1233 2778 1270 2800; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000077_000393" title="bbox 1295 2785 1375 2806; x_wconf 95; x_fsize 28">open</span>
+      <span class="ocrx_word" id="word_000077_000394" title="bbox 1401 2779 1542 2801; x_wconf 95; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000077_000395" title="bbox 1569 2779 1710 2801; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000077_000396" title="bbox 1735 2779 1837 2801; x_wconf 95; x_fsize 28">block</span>
+     </span>
+     <span class="ocr_line" id="line_000077_000041" title="bbox 377 2817 992 2845; baseline 0 -5; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000077_000397" title="bbox 377 2817 645 2845; x_wconf 90; x_fsize 30">ChanSignature</span>
+      <span class="ocrx_word" id="word_000077_000398" title="bbox 827 2818 866 2840; x_wconf 96; x_fsize 30">dw</span>
+      <span class="ocrx_word" id="word_000077_000399" title="bbox 979 2819 992 2840; x_wconf 83; x_fsize 30">2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000021" lang="eng" title="bbox 377 2857 1142 2879" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000042" title="bbox 377 2857 1142 2879; baseline 0.001 -1; x_size 27.650993; x_descenders 5.6509929; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000400" title="bbox 377 2857 539 2879; x_wconf 92; x_fsize 28">ChanNext</span>
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+      <span class="ocrx_word" id="word_000077_000402" title="bbox 1129 2858 1142 2879; x_wconf 88; x_fsize 28">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000022" lang="eng" title="bbox 377 2895 992 2918" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000403" title="bbox 377 2895 645 2918; x_wconf 91; x_fsize 28">ChanLibHandle</span>
+      <span class="ocrx_word" id="word_000077_000404" title="bbox 827 2896 866 2918; x_wconf 95; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000077_000405" title="bbox 979 2897 992 2918; x_wconf 91; x_fsize 28">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000023" lang="eng" title="bbox 377 2935 624 2957" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000406" title="bbox 377 2935 518 2957; x_wconf 92; x_fsize 28">ChanEnt</span>
+      <span class="ocrx_word" id="word_000077_000407" title="bbox 545 2935 624 2957; x_wconf 96; x_fsize 28">ends</span>
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+   <div class="ocr_separator" id="block_1_16" title="bbox 461 2666 467 2956"></div>
+   <div class="ocr_carea" id="block_000077_000013" title="bbox 379 3012 2067 3191">
+    <p class="ocr_par" id="par_000077_000024" lang="eng" title="bbox 379 3012 2067 3074" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000045" title="bbox 379 3012 2067 3040; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000077_000408" title="bbox 379 3014 497 3035; x_wconf 91; x_fsize 28">IntEnt</span>
+      <span class="ocrx_word" id="word_000077_000409" title="bbox 525 3014 625 3035; x_wconf 96; x_fsize 28">struc</span>
+      <span class="ocrx_word" id="word_000077_000410" title="bbox 1126 3012 1271 3035; x_wconf 96; x_fsize 28">Pointed</span>
+      <span class="ocrx_word" id="word_000077_000411" title="bbox 1294 3014 1333 3035; x_wconf 96; x_fsize 28">to</span>
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+      <span class="ocrx_word" id="word_000077_000413" title="bbox 1420 3014 1458 3034; x_wconf 96; x_fsize 28">BP</span>
+      <span class="ocrx_word" id="word_000077_000414" title="bbox 1485 3012 1522 3034; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000077_000415" title="bbox 1547 3014 1627 3040; x_wconf 95; x_fsize 28">Open</span>
+      <span class="ocrx_word" id="word_000077_000416" title="bbox 1652 3013 1712 3035; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000077_000417" title="bbox 1737 3014 1900 3040; x_wconf 96; x_fsize 28">Strategy</span>
+      <span class="ocrx_word" id="word_000077_000418" title="bbox 1924 3014 2067 3035; x_wconf 96; x_fsize 28">vectors</span>
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+      <span class="ocrx_word" id="word_000077_000419" title="bbox 379 3053 540 3074; x_wconf 89; x_fsize 28">IntFrame</span>
+      <span class="ocrx_word" id="word_000077_000420" title="bbox 977 3052 1016 3074; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000077_000421" title="bbox 1129 3053 1142 3074; x_wconf 92; x_fsize 28">?</span>
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+
+    <p class="ocr_par" id="par_000077_000025" lang="eng" title="bbox 379 3091 992 3113" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000047" title="bbox 379 3091 992 3113; baseline 0.002 -1; x_size 24.782608; x_descenders 4.7826085; x_ascenders 5.735786">
+      <span class="ocrx_word" id="word_000077_000422" title="bbox 379 3092 477 3113; x_wconf 91; x_fsize 25">IntBP</span>
+      <span class="ocrx_word" id="word_000077_000423" title="bbox 827 3091 866 3113; x_wconf 96; x_fsize 25">dw</span>
+      <span class="ocrx_word" id="word_000077_000424" title="bbox 979 3092 992 3113; x_wconf 90; x_fsize 25">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000026" lang="eng" title="bbox 379 3130 992 3152" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000077_000425" title="bbox 379 3131 477 3152; x_wconf 89; x_fsize 25">IntES</span>
+      <span class="ocrx_word" id="word_000077_000426" title="bbox 827 3130 866 3152; x_wconf 96; x_fsize 25">dw</span>
+      <span class="ocrx_word" id="word_000077_000427" title="bbox 979 3131 992 3152; x_wconf 53; x_fsize 25">2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000077_000027" lang="eng" title="bbox 379 3169 992 3191" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000049" title="bbox 379 3169 992 3191; baseline 0.002 -1; x_size 24.782608; x_descenders 4.7826085; x_ascenders 5.735786">
+      <span class="ocrx_word" id="word_000077_000428" title="bbox 379 3170 477 3191; x_wconf 91; x_fsize 25">IntDS</span>
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+      <span class="ocrx_word" id="word_000077_000430" title="bbox 979 3170 992 3191; x_wconf 90; x_fsize 25">?</span>
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+   <div class="ocr_carea" id="block_000077_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000077_000028" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000077_000050" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000077_000431" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
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+      <span class="ocrx_word" id="word_000077_000434" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">75</span>
+      <span class="ocrx_word" id="word_000077_000435" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000077_000436" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000077_000437" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
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+ 
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+    <p class="ocr_par" id="par_000078_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000078_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
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+      <span class="ocrx_word" id="word_000078_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000078_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
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+      <span class="ocrx_word" id="word_000078_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000078_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
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+      <span class="ocrx_word" id="word_000078_000010" title="bbox 2186 159 2262 188; x_wconf 95; x_fsize 36">1995</span>
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+    <p class="ocr_par" id="par_000078_000001" lang="eng" title="bbox 379 307 1142 407" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000001" title="bbox 379 307 992 329; baseline 0.002 -1; x_size 27.103092; x_descenders 5.1030931; x_ascenders 7">
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+      <span class="ocrx_word" id="word_000078_000013" title="bbox 979 308 992 329; x_wconf 92; x_fsize 28">?</span>
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+      <span class="ocrx_word" id="word_000078_000016" title="bbox 979 347 992 368; x_wconf 74; x_fsize 28">2</span>
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+      <span class="ocrx_word" id="word_000078_000017" title="bbox 379 386 540 407; x_wconf 86; x_fsize 25">IntFLAGS</span>
+      <span class="ocrx_word" id="word_000078_000018" title="bbox 977 385 1016 407; x_wconf 96; x_fsize 25">dw</span>
+      <span class="ocrx_word" id="word_000078_000019" title="bbox 1129 386 1142 407; x_wconf 79; x_fsize 25">?</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000002" title="bbox 379 425 729 447">
+    <p class="ocr_par" id="par_000078_000002" lang="eng" title="bbox 379 425 729 447" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000004" title="bbox 379 425 729 447; baseline 0.003 -1; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000020" title="bbox 379 426 497 447; x_wconf 92; x_fsize 28">IntEnt</span>
+      <span class="ocrx_word" id="word_000078_000021" title="bbox 525 426 625 447; x_wconf 95; x_fsize 28">struc</span>
+      <span class="ocrx_word" id="word_000078_000022" title="bbox 650 425 729 447; x_wconf 95; x_fsize 28">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 422 308 424 524"></div>
+   <div class="ocr_carea" id="block_000078_000003" title="bbox 376 502 1858 686">
+    <p class="ocr_par" id="par_000078_000003" lang="eng" title="bbox 376 502 1858 686" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000005" title="bbox 376 502 1858 530; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000023" title="bbox 376 504 476 530; x_wconf 86; x_fsize 29">RqEnt</span>
+      <span class="ocrx_word" id="word_000078_000024" title="bbox 504 504 604 525; x_wconf 96; x_fsize 29">struc</span>
+      <span class="ocrx_word" id="word_000078_000025" title="bbox 1126 502 1271 525; x_wconf 95; x_fsize 29">Pointed</span>
+      <span class="ocrx_word" id="word_000078_000026" title="bbox 1294 504 1333 525; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000078_000027" title="bbox 1357 503 1396 530; x_wconf 95; x_fsize 29">by</span>
+      <span class="ocrx_word" id="word_000078_000028" title="bbox 1422 504 1457 525; x_wconf 94; x_fsize 29">SI</span>
+      <span class="ocrx_word" id="word_000078_000029" title="bbox 1485 502 1522 524; x_wconf 94; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000078_000030" title="bbox 1548 504 1711 530; x_wconf 96; x_fsize 29">strategy</span>
+      <span class="ocrx_word" id="word_000078_000031" title="bbox 1735 504 1858 525; x_wconf 96; x_fsize 29">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000006" title="bbox 376 541 992 569; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000032" title="bbox 376 541 583 569; x_wconf 91; x_fsize 29">RqFunction</span>
+      <span class="ocrx_word" id="word_000078_000033" title="bbox 827 542 866 564; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000034" title="bbox 979 543 992 564; x_wconf 69; x_fsize 29">2</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000007" title="bbox 376 581 992 608; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000035" title="bbox 376 581 520 608; x_wconf 69; x_fsize 29">RqA1Ptr</span>
+      <span class="ocrx_word" id="word_000078_000036" title="bbox 827 581 866 603; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000037" title="bbox 979 582 992 603; x_wconf 91; x_fsize 29">?</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000008" title="bbox 376 619 992 647; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000038" title="bbox 376 619 520 647; x_wconf 72; x_fsize 29">RqA2Ptr</span>
+      <span class="ocrx_word" id="word_000078_000039" title="bbox 827 620 866 642; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000040" title="bbox 979 621 992 642; x_wconf 85; x_fsize 29">?</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000009" title="bbox 376 659 992 686; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000041" title="bbox 376 660 604 686; x_wconf 89; x_fsize 28">RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000078_000042" title="bbox 827 659 866 681; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000078_000043" title="bbox 979 660 992 681; x_wconf 92; x_fsize 28">?</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000004" title="bbox 376 698 708 725">
+    <p class="ocr_par" id="par_000078_000004" lang="eng" title="bbox 376 698 708 725" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000010" title="bbox 376 698 708 725; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000044" title="bbox 376 699 476 725; x_wconf 90; x_fsize 29">RqEnt</span>
+      <span class="ocrx_word" id="word_000078_000045" title="bbox 504 699 604 720; x_wconf 96; x_fsize 29">struc</span>
+      <span class="ocrx_word" id="word_000078_000046" title="bbox 629 698 708 720; x_wconf 96; x_fsize 29">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000005" title="bbox 376 790 912 828">
+    <p class="ocr_par" id="par_000078_000005" lang="eng" title="bbox 376 790 912 828" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000011" title="bbox 376 790 912 828; baseline 0.002 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000047" title="bbox 376 790 546 827; x_wconf 90; x_fsize 45">A4EXIF</span>
+      <span class="ocrx_word" id="word_000078_000048" title="bbox 564 790 746 828; x_wconf 93; x_fsize 45">channel</span>
+      <span class="ocrx_word" id="word_000078_000049" title="bbox 766 793 912 828; x_wconf 90; x_fsize 45">strucs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000006" title="bbox 375 900 2090 1280">
+    <p class="ocr_par" id="par_000078_000006" lang="eng" title="bbox 375 900 2090 1280" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000012" title="bbox 376 900 2066 938; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000050" title="bbox 376 901 475 929; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000078_000051" title="bbox 488 910 538 929; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000078_000052" title="bbox 550 900 673 929; x_wconf 96; x_fsize 39">defined</span>
+      <span class="ocrx_word" id="word_000078_000053" title="bbox 687 905 715 929; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000078_000054" title="bbox 728 901 779 929; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000055" title="bbox 792 905 863 929; x_wconf 96; x_fsize 39">start</span>
+      <span class="ocrx_word" id="word_000078_000056" title="bbox 876 900 911 929; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000078_000057" title="bbox 920 901 971 929; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000058" title="bbox 983 901 1221 929; x_wconf 90; x_fsize 39">A4EXIF.LDD</span>
+      <span class="ocrx_word" id="word_000078_000059" title="bbox 1234 900 1310 929; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000078_000060" title="bbox 1323 905 1469 938; x_wconf 95; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000078_000061" title="bbox 1495 901 1560 929; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000078_000062" title="bbox 1572 910 1650 938; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000078_000063" title="bbox 1664 901 1795 929; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000078_000064" title="bbox 1808 901 1925 929; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000078_000065" title="bbox 1937 900 2028 929; x_wconf 96; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000078_000066" title="bbox 2040 900 2066 929; x_wconf 96; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000013" title="bbox 375 951 2090 989; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000067" title="bbox 375 951 447 980; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000078_000068" title="bbox 460 951 491 980; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000078_000069" title="bbox 497 947 513 993; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000078_000070" title="bbox 536 956 682 980; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000078_000071" title="bbox 694 951 729 980; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000078_000072" title="bbox 738 957 807 989; x_wconf 93; x_fsize 39">type</span>
+      <span class="ocrx_word" id="word_000078_000073" title="bbox 819 951 1001 980; x_wconf 91; x_fsize 39">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000078_000074" title="bbox 1014 951 1073 980; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000078_000075" title="bbox 1086 951 1112 980; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000076" title="bbox 1126 951 1274 980; x_wconf 95; x_fsize 39">allocated</span>
+      <span class="ocrx_word" id="word_000078_000077" title="bbox 1288 961 1378 989; x_wconf 96; x_fsize 39">space</span>
+      <span class="ocrx_word" id="word_000078_000078" title="bbox 1390 951 1469 980; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000078_000079" title="bbox 1482 952 1533 980; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000080" title="bbox 1545 952 1623 989; x_wconf 95; x_fsize 39">heap</span>
+      <span class="ocrx_word" id="word_000078_000081" title="bbox 1636 951 1671 980; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000078_000082" title="bbox 1680 952 1731 980; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000083" title="bbox 1742 961 1865 989; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000078_000084" title="bbox 1878 951 2026 989; x_wconf 96; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000078_000085" title="bbox 2039 952 2090 980; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000014" title="bbox 376 1001 2072 1039; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000086" title="bbox 376 1001 482 1030; x_wconf 96; x_fsize 36">device</span>
+      <span class="ocrx_word" id="word_000078_000087" title="bbox 494 1001 617 1030; x_wconf 96; x_fsize 36">driver's</span>
+      <span class="ocrx_word" id="word_000078_000088" title="bbox 630 1011 708 1039; x_wconf 96; x_fsize 36">open</span>
+      <span class="ocrx_word" id="word_000078_000089" title="bbox 722 1007 832 1030; x_wconf 96; x_fsize 36">vector.</span>
+      <span class="ocrx_word" id="word_000078_000090" title="bbox 858 1002 902 1030; x_wconf 96; x_fsize 36">As</span>
+      <span class="ocrx_word" id="word_000078_000091" title="bbox 916 1002 999 1036; x_wconf 96; x_fsize 36">such,</span>
+      <span class="ocrx_word" id="word_000078_000092" title="bbox 1014 1001 1037 1030; x_wconf 96; x_fsize 36">it</span>
+      <span class="ocrx_word" id="word_000078_000093" title="bbox 1049 1007 1161 1030; x_wconf 96; x_fsize 36">cannot</span>
+      <span class="ocrx_word" id="word_000078_000094" title="bbox 1172 1001 1210 1030; x_wconf 96; x_fsize 36">be</span>
+      <span class="ocrx_word" id="word_000078_000095" title="bbox 1223 1001 1364 1030; x_wconf 96; x_fsize 36">accessed</span>
+      <span class="ocrx_word" id="word_000078_000096" title="bbox 1377 1001 1456 1030; x_wconf 95; x_fsize 36">from</span>
+      <span class="ocrx_word" id="word_000078_000097" title="bbox 1469 1002 1520 1030; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000078_000098" title="bbox 1532 1001 1621 1036; x_wconf 96; x_fsize 36">Hold,</span>
+      <span class="ocrx_word" id="word_000078_000099" title="bbox 1636 1002 1768 1030; x_wconf 96; x_fsize 36">Resume</span>
+      <span class="ocrx_word" id="word_000078_000100" title="bbox 1781 1001 1840 1030; x_wconf 96; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000078_000101" title="bbox 1853 1002 1943 1030; x_wconf 96; x_fsize 36">Reset</span>
+      <span class="ocrx_word" id="word_000078_000102" title="bbox 1955 1006 2072 1030; x_wconf 96; x_fsize 36">vectors</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000015" title="bbox 376 1051 1999 1089; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000103" title="bbox 376 1061 409 1080; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000078_000104" title="bbox 422 1051 501 1080; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000078_000105" title="bbox 514 1052 565 1080; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000106" title="bbox 577 1051 723 1089; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000078_000107" title="bbox 737 1051 852 1080; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000078_000108" title="bbox 863 1051 991 1086; x_wconf 93; x_fsize 39">routine,</span>
+      <span class="ocrx_word" id="word_000078_000109" title="bbox 1006 1052 1142 1081; x_wconf 91; x_fsize 39">ComInt.</span>
+      <span class="ocrx_word" id="word_000078_000110" title="bbox 1168 1052 1233 1080; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000078_000111" title="bbox 1245 1052 1376 1080; x_wconf 93; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000078_000112" title="bbox 1390 1052 1551 1081; x_wconf 92; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000078_000113" title="bbox 1562 1051 1652 1080; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000078_000114" title="bbox 1665 1051 1786 1080; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000078_000115" title="bbox 1798 1051 1857 1089; x_wconf 96; x_fsize 39">key</span>
+      <span class="ocrx_word" id="word_000078_000116" title="bbox 1868 1052 1999 1080; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000016" title="bbox 375 1101 2057 1139; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000117" title="bbox 375 1101 489 1130; x_wconf 96; x_fsize 39">related</span>
+      <span class="ocrx_word" id="word_000078_000118" title="bbox 502 1101 590 1139; x_wconf 96; x_fsize 39">flags.</span>
+      <span class="ocrx_word" id="word_000078_000119" title="bbox 616 1102 698 1130; x_wconf 96; x_fsize 39">Each</span>
+      <span class="ocrx_word" id="word_000078_000120" title="bbox 711 1101 869 1130; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000078_000121" title="bbox 881 1102 1012 1130; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000078_000122" title="bbox 1025 1102 1080 1130; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000078_000123" title="bbox 1093 1101 1131 1130; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000078_000124" title="bbox 1144 1111 1212 1130; x_wconf 92; x_fsize 39">own</span>
+      <span class="ocrx_word" id="word_000078_000125" title="bbox 1227 1102 1387 1131; x_wconf 91; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000078_000126" title="bbox 1400 1101 1500 1130; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000078_000127" title="bbox 1514 1101 1540 1130; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000128" title="bbox 1553 1101 1748 1130; x_wconf 96; x_fsize 39">instantiated</span>
+      <span class="ocrx_word" id="word_000078_000129" title="bbox 1761 1101 1792 1130; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000078_000130" title="bbox 1807 1111 1823 1130; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000078_000131" title="bbox 1836 1101 1948 1130; x_wconf 96; x_fsize 39">header</span>
+      <span class="ocrx_word" id="word_000078_000132" title="bbox 1961 1101 1992 1130; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000078_000133" title="bbox 2006 1102 2057 1130; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000017" title="bbox 376 1151 1988 1189; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000134" title="bbox 376 1151 482 1180; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000078_000135" title="bbox 494 1151 593 1180; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000078_000136" title="bbox 606 1151 682 1180; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000078_000137" title="bbox 695 1157 833 1189; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000078_000138" title="bbox 845 1151 1004 1189; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000078_000139" title="bbox 1017 1152 1068 1180; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000140" title="bbox 1080 1151 1195 1180; x_wconf 93; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000078_000141" title="bbox 1209 1157 1363 1180; x_wconf 96; x_fsize 39">structure.</span>
+      <span class="ocrx_word" id="word_000078_000142" title="bbox 1389 1151 1463 1180; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000078_000143" title="bbox 1475 1151 1587 1180; x_wconf 95; x_fsize 39">header</span>
+      <span class="ocrx_word" id="word_000078_000144" title="bbox 1599 1151 1690 1180; x_wconf 95; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000078_000145" title="bbox 1702 1151 1728 1180; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000146" title="bbox 1741 1152 1861 1189; x_wconf 96; x_fsize 39">usually</span>
+      <span class="ocrx_word" id="word_000078_000147" title="bbox 1871 1151 1943 1180; x_wconf 96; x_fsize 39">held</span>
+      <span class="ocrx_word" id="word_000078_000148" title="bbox 1956 1151 1988 1180; x_wconf 96; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000018" title="bbox 376 1201 2019 1231; baseline 0 -1; x_size 38.02618; x_descenders 9.0261812; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000149" title="bbox 376 1202 481 1231; x_wconf 92; x_fsize 39">CS:DI</span>
+      <span class="ocrx_word" id="word_000078_000150" title="bbox 494 1201 594 1230; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000078_000151" title="bbox 608 1201 634 1230; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000152" title="bbox 647 1202 717 1230; x_wconf 96; x_fsize 39">how</span>
+      <span class="ocrx_word" id="word_000078_000153" title="bbox 729 1202 780 1230; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000154" title="bbox 793 1202 953 1231; x_wconf 92; x_fsize 39">StatusEnt</span>
+      <span class="ocrx_word" id="word_000078_000155" title="bbox 966 1201 1115 1230; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000078_000156" title="bbox 1129 1211 1179 1230; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000078_000157" title="bbox 1192 1201 1342 1230; x_wconf 96; x_fsize 39">accessed.</span>
+      <span class="ocrx_word" id="word_000078_000158" title="bbox 1368 1202 1433 1230; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000078_000159" title="bbox 1446 1206 1592 1230; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000078_000160" title="bbox 1604 1201 1639 1230; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000078_000161" title="bbox 1647 1201 1719 1230; x_wconf 93; x_fsize 39">both</span>
+      <span class="ocrx_word" id="word_000078_000162" title="bbox 1733 1202 1876 1230; x_wconf 91; x_fsize 39">A4EXIF</span>
+      <span class="ocrx_word" id="word_000078_000163" title="bbox 1888 1202 2019 1230; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000019" title="bbox 377 1251 750 1280; baseline 0 0; x_size 38.02618; x_descenders 9.0261812; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000164" title="bbox 377 1257 472 1280; x_wconf 93; x_fsize 39">strucs</span>
+      <span class="ocrx_word" id="word_000078_000165" title="bbox 485 1251 511 1280; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000166" title="bbox 525 1252 630 1280; x_wconf 96; x_fsize 39">shown</span>
+      <span class="ocrx_word" id="word_000078_000167" title="bbox 643 1251 750 1280; x_wconf 96; x_fsize 39">below:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 421 1428 423 1604"></div>
+   <div class="ocr_carea" id="block_000078_000007" title="bbox 374 1347 2094 1644">
+    <p class="ocr_par" id="par_000078_000007" lang="eng" title="bbox 374 1347 1971 1410" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000020" title="bbox 374 1347 1971 1369; baseline 0 -1; x_size 24.747364; x_descenders 4.7473645; x_ascenders 5.7818842">
+      <span class="ocrx_word" id="word_000078_000168" title="bbox 374 1347 562 1369; x_wconf 90; x_fsize 25">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000078_000169" title="bbox 587 1348 689 1369; x_wconf 96; x_fsize 25">struc</span>
+      <span class="ocrx_word" id="word_000078_000170" title="bbox 1426 1348 1509 1368; x_wconf 96; x_fsize 25">OPEN</span>
+      <span class="ocrx_word" id="word_000078_000171" title="bbox 1531 1348 1676 1368; x_wconf 96; x_fsize 25">CHANNEL</span>
+      <span class="ocrx_word" id="word_000078_000172" title="bbox 1699 1348 1844 1368; x_wconf 96; x_fsize 25">CONTROL</span>
+      <span class="ocrx_word" id="word_000078_000173" title="bbox 1866 1348 1971 1368; x_wconf 96; x_fsize 25">BLOCK</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000021" title="bbox 375 1387 1161 1410; baseline 0.001 -1; x_size 27.008432; x_descenders 5.0084319; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000174" title="bbox 375 1387 520 1410; x_wconf 61; x_fsize 28">A4xifIo</span>
+      <span class="ocrx_word" id="word_000078_000175" title="bbox 977 1388 1161 1410; x_wconf 92; x_fsize 28">ChanEnt&lt;&gt;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000008" lang="eng" title="bbox 375 1426 1988 1532" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000022" title="bbox 375 1426 1840 1449; baseline 0.001 -1; x_size 28.342327; x_descenders 5.3423276; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000176" title="bbox 375 1426 709 1449; x_wconf 87; x_fsize 29">A4ExifHandlerPtr</span>
+      <span class="ocrx_word" id="word_000078_000177" title="bbox 977 1427 1016 1449; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000178" title="bbox 1129 1428 1142 1449; x_wconf 92; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000078_000179" title="bbox 1276 1426 1420 1449; x_wconf 95; x_fsize 29">Pointer</span>
+      <span class="ocrx_word" id="word_000078_000180" title="bbox 1444 1428 1483 1449; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000078_000181" title="bbox 1507 1427 1566 1449; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000078_000182" title="bbox 1591 1426 1670 1449; x_wconf 95; x_fsize 29">Wait</span>
+      <span class="ocrx_word" id="word_000078_000183" title="bbox 1697 1427 1840 1449; x_wconf 96; x_fsize 29">Handler</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000023" title="bbox 375 1464 1988 1493; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000184" title="bbox 375 1465 624 1488; x_wconf 88; x_fsize 28">A4ExifStatus</span>
+      <span class="ocrx_word" id="word_000078_000185" title="bbox 977 1466 1016 1488; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000078_000186" title="bbox 1129 1467 1142 1488; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000078_000187" title="bbox 1275 1466 1419 1488; x_wconf 95; x_fsize 28">Address</span>
+      <span class="ocrx_word" id="word_000078_000188" title="bbox 1445 1466 1483 1488; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000078_000189" title="bbox 1510 1464 1567 1490; x_wconf 95; x_fsize 28">I/O</span>
+      <span class="ocrx_word" id="word_000078_000190" title="bbox 1593 1467 1733 1493; x_wconf 95; x_fsize 28">request</span>
+      <span class="ocrx_word" id="word_000078_000191" title="bbox 1761 1467 1881 1488; x_wconf 96; x_fsize 28">status</span>
+      <span class="ocrx_word" id="word_000078_000192" title="bbox 1906 1466 1988 1488; x_wconf 96; x_fsize 28">word</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000024" title="bbox 375 1504 1796 1532; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000193" title="bbox 375 1504 604 1527; x_wconf 45; x_fsize 29">A4ExifAlPtr</span>
+      <span class="ocrx_word" id="word_000078_000194" title="bbox 977 1505 1016 1527; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000195" title="bbox 1129 1506 1142 1527; x_wconf 91; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000078_000196" title="bbox 1276 1504 1420 1527; x_wconf 95; x_fsize 29">Pointer</span>
+      <span class="ocrx_word" id="word_000078_000197" title="bbox 1444 1506 1483 1527; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000078_000198" title="bbox 1510 1504 1607 1527; x_wconf 96; x_fsize 29">first</span>
+      <span class="ocrx_word" id="word_000078_000199" title="bbox 1634 1506 1796 1532; x_wconf 96; x_fsize 29">argument</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000009" lang="eng" title="bbox 375 1540 2094 1644" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000025" title="bbox 375 1540 1817 1575; baseline 0.001 -10; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000200" title="bbox 375 1543 604 1566; x_wconf 90; x_fsize 28">A4ExifA2Ptr</span>
+      <span class="ocrx_word" id="word_000078_000201" title="bbox 977 1544 1016 1566; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000078_000202" title="bbox 1129 1540 1146 1575; x_wconf 19; x_fsize 28">2.</span>
+      <span class="ocrx_word" id="word_000078_000203" title="bbox 1276 1543 1420 1566; x_wconf 95; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000078_000204" title="bbox 1444 1545 1483 1566; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000078_000205" title="bbox 1509 1544 1631 1566; x_wconf 96; x_fsize 28">second</span>
+      <span class="ocrx_word" id="word_000078_000206" title="bbox 1655 1545 1817 1571; x_wconf 96; x_fsize 28">argument</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000026" title="bbox 375 1582 1901 1605; baseline 0.001 -1; x_size 27.342327; x_descenders 5.3423276; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000207" title="bbox 375 1582 751 1605; x_wconf 89; x_fsize 28">A4ExifStatusEntPtr</span>
+      <span class="ocrx_word" id="word_000078_000208" title="bbox 977 1583 1016 1605; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000078_000209" title="bbox 1129 1584 1142 1605; x_wconf 91; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000078_000210" title="bbox 1276 1582 1420 1605; x_wconf 95; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000078_000211" title="bbox 1444 1584 1483 1605; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000078_000212" title="bbox 1509 1583 1692 1605; x_wconf 92; x_fsize 28">channel's</span>
+      <span class="ocrx_word" id="word_000078_000213" title="bbox 1719 1584 1901 1605; x_wconf 90; x_fsize 28">StatusEnt</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000027" title="bbox 375 1621 2094 1644; baseline 0.001 -1; x_size 27.342327; x_descenders 5.3423276; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000214" title="bbox 375 1621 708 1644; x_wconf 89; x_fsize 28">A4ExifTickHandle</span>
+      <span class="ocrx_word" id="word_000078_000215" title="bbox 1127 1622 1166 1644; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000078_000216" title="bbox 1279 1623 1292 1644; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000078_000217" title="bbox 1427 1622 1548 1644; x_wconf 96; x_fsize 28">Handle</span>
+      <span class="ocrx_word" id="word_000078_000218" title="bbox 1573 1623 1612 1644; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000078_000219" title="bbox 1636 1622 1695 1644; x_wconf 93; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000078_000220" title="bbox 1721 1623 1781 1644; x_wconf 92; x_fsize 28">TCK</span>
+      <span class="ocrx_word" id="word_000078_000221" title="bbox 1805 1621 1926 1644; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000078_000222" title="bbox 1953 1622 2094 1644; x_wconf 96; x_fsize 28">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000008" title="bbox 374 1661 667 1683">
+    <p class="ocr_par" id="par_000078_000010" lang="eng" title="bbox 374 1661 667 1683" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000028" title="bbox 374 1661 667 1683; baseline 0.003 -1; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000223" title="bbox 374 1661 562 1683; x_wconf 91; x_fsize 28">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000078_000224" title="bbox 586 1661 667 1683; x_wconf 95; x_fsize 28">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 409 1388 411 2230"></div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 526 1780 528 2230"></div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 421 1898 423 2230"></div>
+   <div class="ocr_carea" id="block_000078_000009" title="bbox 374 1740 2095 2270">
+    <p class="ocr_par" id="par_000078_000011" lang="eng" title="bbox 374 1740 1652 1766" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000029" title="bbox 374 1740 1652 1766; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000225" title="bbox 374 1740 688 1762; x_wconf 89; x_fsize 26">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000078_000226" title="bbox 713 1741 815 1762; x_wconf 95; x_fsize 26">struc</span>
+      <span class="ocrx_word" id="word_000078_000227" title="bbox 1276 1741 1421 1761; x_wconf 93; x_fsize 26">CHANNEL</span>
+      <span class="ocrx_word" id="word_000078_000228" title="bbox 1445 1741 1652 1766; x_wconf 91; x_fsize 26">STATUS_ENT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000012" lang="eng" title="bbox 375 1779 2033 1846" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000030" title="bbox 375 1779 2033 1807; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000229" title="bbox 375 1779 710 1802; x_wconf 88; x_fsize 29">A4ExifChannelPid</span>
+      <span class="ocrx_word" id="word_000078_000230" title="bbox 1127 1780 1165 1802; x_wconf 95; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000078_000231" title="bbox 1279 1781 1292 1802; x_wconf 90; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000078_000232" title="bbox 1426 1781 1569 1802; x_wconf 95; x_fsize 29">Process</span>
+      <span class="ocrx_word" id="word_000078_000233" title="bbox 1596 1779 1634 1802; x_wconf 96; x_fsize 29">id</span>
+      <span class="ocrx_word" id="word_000078_000234" title="bbox 1658 1780 1696 1802; x_wconf 95; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000078_000235" title="bbox 1720 1786 1863 1807; x_wconf 96; x_fsize 29">process</span>
+      <span class="ocrx_word" id="word_000078_000236" title="bbox 1888 1779 2033 1807; x_wconf 95; x_fsize 29">holding</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000031" title="bbox 378 1819 625 1846; baseline -0.004 -5; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000237" title="bbox 378 1819 519 1841; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000078_000238" title="bbox 545 1825 625 1846; x_wconf 96; x_fsize 29">open</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000013" lang="eng" title="bbox 375 1857 2095 1997" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000032" title="bbox 375 1857 1838 1885; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000239" title="bbox 375 1857 730 1885; x_wconf 88; x_fsize 29">A4ExifChannelOpen</span>
+      <span class="ocrx_word" id="word_000078_000240" title="bbox 977 1858 1015 1880; x_wconf 94; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000078_000241" title="bbox 1129 1859 1142 1880; x_wconf 44; x_fsize 29">2</span>
+      <span class="ocrx_word" id="word_000078_000242" title="bbox 1279 1859 1314 1880; x_wconf 96; x_fsize 29">Is</span>
+      <span class="ocrx_word" id="word_000078_000243" title="bbox 1339 1858 1398 1880; x_wconf 95; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000078_000244" title="bbox 1425 1858 1566 1880; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000078_000245" title="bbox 1592 1864 1672 1885; x_wconf 96; x_fsize 29">open</span>
+      <span class="ocrx_word" id="word_000078_000246" title="bbox 1697 1864 1735 1880; x_wconf 96; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000078_000247" title="bbox 1760 1859 1838 1880; x_wconf 96; x_fsize 29">not?</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000033" title="bbox 375 1896 1754 1924; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000248" title="bbox 375 1896 794 1924; x_wconf 90; x_fsize 29">A4ExifChannelRunning</span>
+      <span class="ocrx_word" id="word_000078_000249" title="bbox 977 1897 1015 1919; x_wconf 93; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000078_000250" title="bbox 1129 1898 1142 1919; x_wconf 90; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000078_000251" title="bbox 1279 1898 1314 1919; x_wconf 96; x_fsize 29">Is</span>
+      <span class="ocrx_word" id="word_000078_000252" title="bbox 1339 1897 1398 1919; x_wconf 94; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000078_000253" title="bbox 1425 1897 1566 1919; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000078_000254" title="bbox 1593 1896 1754 1924; x_wconf 96; x_fsize 29">running?</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000034" title="bbox 375 1935 2095 1963; baseline 0.001 -6; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000255" title="bbox 375 1935 857 1963; x_wconf 91; x_fsize 30">A4ExifChanReadCompleted</span>
+      <span class="ocrx_word" id="word_000078_000256" title="bbox 1127 1936 1165 1958; x_wconf 80; x_fsize 30">db</span>
+      <span class="ocrx_word" id="word_000078_000257" title="bbox 1279 1937 1292 1958; x_wconf 92; x_fsize 30">?</span>
+      <span class="ocrx_word" id="word_000078_000258" title="bbox 1426 1936 1508 1963; x_wconf 94; x_fsize 30">Flag</span>
+      <span class="ocrx_word" id="word_000078_000259" title="bbox 1531 1936 1613 1958; x_wconf 96; x_fsize 30">used</span>
+      <span class="ocrx_word" id="word_000078_000260" title="bbox 1636 1937 1675 1958; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000078_000261" title="bbox 1701 1935 1863 1958; x_wconf 96; x_fsize 30">indicate</span>
+      <span class="ocrx_word" id="word_000078_000262" title="bbox 1888 1937 1927 1958; x_wconf 96; x_fsize 30">to</span>
+      <span class="ocrx_word" id="word_000078_000263" title="bbox 1951 1936 2095 1958; x_wconf 96; x_fsize 30">handler</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000035" title="bbox 376 1975 457 1997; baseline 0 -1; x_size 26.429871; x_descenders 5.4298701; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000264" title="bbox 376 1975 457 1997; x_wconf 96; x_fsize 27">when</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000014" lang="eng" title="bbox 375 2009 2071 2119" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000036" title="bbox 375 2009 2071 2045; baseline 0.001 -10; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000265" title="bbox 375 2009 793 2045; x_wconf 45; x_fsize 28">A4ExifChanneliIntMask</span>
+      <span class="ocrx_word" id="word_000078_000266" title="bbox 977 2014 1015 2036; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000078_000267" title="bbox 1129 2015 1142 2036; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000078_000268" title="bbox 1277 2013 1440 2036; x_wconf 96; x_fsize 28">Contains</span>
+      <span class="ocrx_word" id="word_000078_000269" title="bbox 1465 2014 1524 2036; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000078_000270" title="bbox 1550 2015 1589 2035; x_wconf 95; x_fsize 28">HW</span>
+      <span class="ocrx_word" id="word_000078_000271" title="bbox 1614 2014 1755 2036; x_wconf 95; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000078_000272" title="bbox 1782 2013 1964 2041; x_wconf 96; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000078_000273" title="bbox 1989 2014 2071 2036; x_wconf 96; x_fsize 28">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000037" title="bbox 375 2052 2007 2080; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000274" title="bbox 375 2052 774 2075; x_wconf 56; x_fsize 28">A4ExifChannelIntNum</span>
+      <span class="ocrx_word" id="word_000078_000275" title="bbox 977 2053 1015 2075; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000078_000276" title="bbox 1129 2054 1142 2075; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000078_000277" title="bbox 1277 2053 1377 2075; x_wconf 96; x_fsize 28">Holds</span>
+      <span class="ocrx_word" id="word_000078_000278" title="bbox 1403 2059 1456 2075; x_wconf 94; x_fsize 28">no.</span>
+      <span class="ocrx_word" id="word_000078_000279" title="bbox 1487 2053 1525 2075; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000078_000280" title="bbox 1551 2052 1733 2080; x_wconf 95; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000078_000281" title="bbox 1759 2054 1882 2075; x_wconf 96; x_fsize 28">vector</span>
+      <span class="ocrx_word" id="word_000078_000282" title="bbox 1906 2054 1945 2075; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000078_000283" title="bbox 1969 2053 2007 2075; x_wconf 96; x_fsize 28">be</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000038" title="bbox 378 2092 542 2119; baseline 0.006 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000284" title="bbox 378 2092 542 2119; x_wconf 95; x_fsize 29">replaced</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000015" lang="eng" title="bbox 375 2130 1778 2197" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000039" title="bbox 375 2130 1778 2158; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000285" title="bbox 375 2130 770 2153; x_wconf 89; x_fsize 28">A4ExifChannelSelect</span>
+      <span class="ocrx_word" id="word_000078_000286" title="bbox 977 2131 1015 2153; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000078_000287" title="bbox 1129 2132 1142 2153; x_wconf 89; x_fsize 28">2</span>
+      <span class="ocrx_word" id="word_000078_000288" title="bbox 1278 2132 1357 2153; x_wconf 92; x_fsize 28">SIBO</span>
+      <span class="ocrx_word" id="word_000078_000289" title="bbox 1383 2131 1524 2153; x_wconf 96; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000078_000290" title="bbox 1551 2131 1670 2153; x_wconf 95; x_fsize 28">select</span>
+      <span class="ocrx_word" id="word_000078_000291" title="bbox 1699 2131 1778 2158; x_wconf 95; x_fsize 28">flag</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000040" title="bbox 375 2169 1377 2197; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000292" title="bbox 375 2169 751 2197; x_wconf 90; x_fsize 29">A4ExifChannelDummy</span>
+      <span class="ocrx_word" id="word_000078_000293" title="bbox 977 2170 1015 2192; x_wconf 92; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000078_000294" title="bbox 1129 2171 1142 2192; x_wconf 30; x_fsize 29">2</span>
+      <span class="ocrx_word" id="word_000078_000295" title="bbox 1278 2171 1377 2197; x_wconf 95; x_fsize 29">Spare</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000078_000016" lang="eng" title="bbox 375 2204 2049 2270" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000041" title="bbox 375 2204 2049 2240; baseline 0.001 -10; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000078_000296" title="bbox 375 2204 772 2240; x_wconf 16; x_fsize 29">A4ExifChanneliIntVec</span>
+      <span class="ocrx_word" id="word_000078_000297" title="bbox 977 2209 1016 2231; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000078_000298" title="bbox 1129 2210 1142 2231; x_wconf 91; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000078_000299" title="bbox 1277 2209 1377 2231; x_wconf 96; x_fsize 29">Holds</span>
+      <span class="ocrx_word" id="word_000078_000300" title="bbox 1404 2209 1628 2236; x_wconf 96; x_fsize 29">replacement</span>
+      <span class="ocrx_word" id="word_000078_000301" title="bbox 1656 2208 1729 2231; x_wconf 96; x_fsize 29">int.</span>
+      <span class="ocrx_word" id="word_000078_000302" title="bbox 1759 2210 1882 2231; x_wconf 96; x_fsize 29">vector</span>
+      <span class="ocrx_word" id="word_000078_000303" title="bbox 1908 2208 2049 2231; x_wconf 96; x_fsize 29">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000042" title="bbox 377 2254 456 2270; baseline 0.013 -1; x_size 29.286509; x_descenders 5.9263158; x_ascenders 6.9887638">
+      <span class="ocrx_word" id="word_000078_000304" title="bbox 377 2254 456 2270; x_wconf 96; x_fsize 30">name</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000010" title="bbox 374 2287 793 2309">
+    <p class="ocr_par" id="par_000078_000017" lang="eng" title="bbox 374 2287 793 2309" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000043" title="bbox 374 2287 793 2309; baseline 0.002 -1; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000078_000305" title="bbox 374 2287 688 2309; x_wconf 91; x_fsize 28">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000078_000306" title="bbox 712 2287 793 2309; x_wconf 95; x_fsize 28">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000011" title="bbox 377 2380 1015 2428">
+    <p class="ocr_par" id="par_000078_000018" lang="eng" title="bbox 377 2380 1015 2428" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000044" title="bbox 377 2380 1015 2428; baseline -0.002 -10; x_size 49; x_descenders 11; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000307" title="bbox 377 2380 630 2418; x_wconf 91; x_fsize 50">Ossibo.inc</span>
+      <span class="ocrx_word" id="word_000078_000308" title="bbox 647 2380 731 2418; x_wconf 93; x_fsize 50">and</span>
+      <span class="ocrx_word" id="word_000078_000309" title="bbox 751 2380 1015 2428; x_wconf 92; x_fsize 50">Ospack.inc</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000012" title="bbox 376 2490 2072 2579">
+    <p class="ocr_par" id="par_000078_000019" lang="eng" title="bbox 376 2490 2072 2579" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000045" title="bbox 376 2490 2072 2528; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000310" title="bbox 376 2490 551 2520; x_wconf 88; x_fsize 39">Ossibo.inc</span>
+      <span class="ocrx_word" id="word_000078_000311" title="bbox 564 2490 590 2519; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000078_000312" title="bbox 604 2500 641 2519; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000078_000313" title="bbox 655 2490 820 2528; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000078_000314" title="bbox 832 2490 943 2519; x_wconf 96; x_fsize 39">header</span>
+      <span class="ocrx_word" id="word_000078_000315" title="bbox 956 2490 1010 2519; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000078_000316" title="bbox 1022 2491 1086 2519; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000078_000317" title="bbox 1098 2490 1237 2519; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000078_000318" title="bbox 1250 2491 1301 2519; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000319" title="bbox 1313 2490 1431 2519; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000078_000320" title="bbox 1444 2490 1490 2519; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000078_000321" title="bbox 1504 2491 1544 2519; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000078_000322" title="bbox 1557 2491 1608 2519; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000078_000323" title="bbox 1620 2491 1734 2520; x_wconf 91; x_fsize 39">ASIC2</span>
+      <span class="ocrx_word" id="word_000078_000324" title="bbox 1748 2490 1807 2519; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000078_000325" title="bbox 1820 2491 1933 2520; x_wconf 91; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000078_000326" title="bbox 1946 2490 2072 2528; x_wconf 96; x_fsize 39">register</span>
+     </span>
+     <span class="ocr_line" id="line_000078_000046" title="bbox 377 2541 1507 2579; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000327" title="bbox 377 2541 543 2570; x_wconf 93; x_fsize 39">addresses.</span>
+      <span class="ocrx_word" id="word_000078_000328" title="bbox 569 2541 755 2579; x_wconf 89; x_fsize 39">Ospack.inc</span>
+      <span class="ocrx_word" id="word_000078_000329" title="bbox 768 2541 907 2570; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000078_000330" title="bbox 921 2541 1037 2570; x_wconf 96; x_fsize 39">similar</span>
+      <span class="ocrx_word" id="word_000078_000331" title="bbox 1050 2541 1247 2570; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000078_000332" title="bbox 1260 2541 1313 2570; x_wconf 96; x_fsize 39">but</span>
+      <span class="ocrx_word" id="word_000078_000333" title="bbox 1325 2541 1371 2570; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000078_000334" title="bbox 1384 2542 1507 2571; x_wconf 92; x_fsize 39">ASIC4.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000078_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000078_000020" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000078_000047" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000078_000335" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000078_000336" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000078_000337" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000078_000338" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">76</span>
+      <span class="ocrx_word" id="word_000078_000339" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000078_000340" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000078_000341" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000079" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0079.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000079_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000079_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000079_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000079_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000079_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000079_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000079_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000079_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000079_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000079_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000079_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000079_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000079_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000079_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000079_000001" title="bbox 381 317 1977 489">
+    <p class="ocr_par" id="par_000079_000001" lang="eng" title="bbox 381 317 1977 489" xml:lang="eng">
+     <span class="ocr_line" id="line_000079_000001" title="bbox 381 317 1977 381; baseline 0 -2; x_size 88.5; x_descenders 24.5; x_ascenders 15">
+      <span class="ocrx_word" id="word_000079_000011" title="bbox 381 319 485 379; x_wconf 95; x_fsize 91">12.</span>
+      <span class="ocrx_word" id="word_000079_000012" title="bbox 515 318 614 379; x_wconf 95; x_fsize 91">AN</span>
+      <span class="ocrx_word" id="word_000079_000013" title="bbox 644 318 967 379; x_wconf 96; x_fsize 91">EXAMPLE</span>
+      <span class="ocrx_word" id="word_000079_000014" title="bbox 995 318 1248 381; x_wconf 95; x_fsize 91">DEVICE</span>
+      <span class="ocrx_word" id="word_000079_000015" title="bbox 1276 318 1532 379; x_wconf 96; x_fsize 91">DRIVER</span>
+      <span class="ocrx_word" id="word_000079_000016" title="bbox 1559 329 1692 381; x_wconf 93; x_fsize 91">FOR</span>
+      <span class="ocrx_word" id="word_000079_000017" title="bbox 1716 317 1977 381; x_wconf 78; x_fsize 91">ASIC5:</span>
+     </span>
+     <span class="ocr_line" id="line_000079_000002" title="bbox 453 416 1015 489; baseline -0.005 -8; x_size 88.5; x_descenders 24.5; x_ascenders 15">
+      <span class="ocrx_word" id="word_000079_000018" title="bbox 453 416 1015 489; x_wconf 85; x_fsize 91">SYS$AS5.PDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000079_000002" title="bbox 379 713 762 764">
+    <p class="ocr_par" id="par_000079_000002" lang="eng" title="bbox 379 713 762 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000079_000003" title="bbox 379 713 762 764; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000079_000019" title="bbox 379 713 762 764; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000079_000003" title="bbox 375 838 2087 1319">
+    <p class="ocr_par" id="par_000079_000003" lang="eng" title="bbox 375 838 2087 1319" xml:lang="eng">
+     <span class="ocr_line" id="line_000079_000004" title="bbox 376 838 2018 876; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000079_000020" title="bbox 376 839 409 867; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000079_000021" title="bbox 423 838 483 867; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000079_000022" title="bbox 496 839 628 876; x_wconf 96; x_fsize 39">chapter,</span>
+      <span class="ocrx_word" id="word_000079_000023" title="bbox 643 839 694 867; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000079_000024" title="bbox 706 838 920 876; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000079_000025" title="bbox 932 838 991 867; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000079_000026" title="bbox 1004 838 1080 867; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000079_000027" title="bbox 1093 843 1239 867; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000079_000028" title="bbox 1252 848 1289 867; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000079_000029" title="bbox 1303 839 1444 876; x_wconf 96; x_fsize 39">example</span>
+      <span class="ocrx_word" id="word_000079_000030" title="bbox 1456 838 1630 867; x_wconf 96; x_fsize 39">installable</span>
+      <span class="ocrx_word" id="word_000079_000031" title="bbox 1641 838 1779 876; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000079_000032" title="bbox 1792 838 1898 867; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000079_000033" title="bbox 1910 838 2018 873; x_wconf 96; x_fsize 39">driver,</span>
+     </span>
+     <span class="ocr_line" id="line_000079_000005" title="bbox 377 886 2087 926; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000079_000034" title="bbox 377 886 648 923; x_wconf 88; x_fsize 39">SYS$AS5.PDD,</span>
+      <span class="ocrx_word" id="word_000079_000035" title="bbox 663 888 689 917; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000079_000036" title="bbox 701 888 861 926; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000079_000037" title="bbox 874 888 905 917; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000079_000038" title="bbox 920 898 1005 917; x_wconf 96; x_fsize 39">some</span>
+      <span class="ocrx_word" id="word_000079_000039" title="bbox 1017 888 1118 926; x_wconf 96; x_fsize 39">depth.</span>
+      <span class="ocrx_word" id="word_000079_000040" title="bbox 1144 888 1260 918; x_wconf 96; x_fsize 39">Circuit</span>
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+      <span class="ocrx_word" id="word_000079_000503" title="bbox 1355 2520 1438 2548; x_wconf 93; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000079_000508" title="bbox 1798 2519 2079 2557; x_wconf 87; x_fsize 39">'NothingToSend'</span>
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+      <span class="ocrx_word" id="word_000079_000509" title="bbox 377 2569 476 2607; x_wconf 96; x_fsize 39">signal</span>
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+      <span class="ocrx_word" id="word_000079_000512" title="bbox 595 2570 676 2598; x_wconf 96; x_fsize 39">PDD</span>
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+      <span class="ocrx_word" id="word_000079_000520" title="bbox 1551 2570 1634 2598; x_wconf 92; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000079_000522" title="bbox 1726 2569 1816 2598; x_wconf 95; x_fsize 39">sends</span>
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+      <span class="ocrx_word" id="word_000079_000524" title="bbox 379 2625 836 2653; x_wconf 75; x_fsize 36">IoSignalByPidNoResched</span>
+      <span class="ocrx_word" id="word_000079_000525" title="bbox 849 2618 949 2647; x_wconf 96; x_fsize 36">which</span>
+      <span class="ocrx_word" id="word_000079_000526" title="bbox 963 2628 1069 2647; x_wconf 96; x_fsize 36">causes</span>
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+      <span class="ocrx_word" id="word_000079_000528" title="bbox 1133 2618 1203 2647; x_wconf 96; x_fsize 36">wait</span>
+      <span class="ocrx_word" id="word_000079_000529" title="bbox 1216 2618 1343 2647; x_wconf 95; x_fsize 36">handler</span>
+      <span class="ocrx_word" id="word_000079_000530" title="bbox 1356 2623 1387 2647; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000079_000531" title="bbox 1398 2618 1436 2647; x_wconf 96; x_fsize 36">be</span>
+      <span class="ocrx_word" id="word_000079_000532" title="bbox 1448 2618 1580 2647; x_wconf 96; x_fsize 36">invoked</span>
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+      <span class="ocrx_word" id="word_000079_000535" title="bbox 1706 2619 1766 2648; x_wconf 96; x_fsize 36">OS.</span>
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+      <span class="ocrx_word" id="word_000079_000540" title="bbox 379 2675 540 2703; x_wconf 86; x_fsize 39">IoSignal</span>
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+      <span class="ocrx_word" id="word_000079_000550" title="bbox 1502 2668 1635 2697; x_wconf 96; x_fsize 39">invoked</span>
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+      <span class="ocrx_word" id="word_000079_000553" title="bbox 1761 2669 1853 2697; x_wconf 92; x_fsize 39">LDD.</span>
+      <span class="ocrx_word" id="word_000079_000554" title="bbox 1879 2669 1958 2697; x_wconf 96; x_fsize 39">Note</span>
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+      <span class="ocrx_word" id="word_000079_000557" title="bbox 376 2719 459 2747; x_wconf 92; x_fsize 39">LDD</span>
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+      <span class="ocrx_word" id="word_000079_000559" title="bbox 540 2728 581 2747; x_wconf 94; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000079_000560" title="bbox 593 2723 720 2756; x_wconf 96; x_fsize 39">concept</span>
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+      <span class="ocrx_word" id="word_000079_000562" title="bbox 777 2718 948 2756; x_wconf 96; x_fsize 39">interrupts,</span>
+      <span class="ocrx_word" id="word_000079_000563" title="bbox 963 2719 1078 2756; x_wconf 96; x_fsize 39">merely</span>
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+      <span class="ocrx_word" id="word_000079_000565" title="bbox 1134 2718 1263 2756; x_wconf 96; x_fsize 39">sending</span>
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+      <span class="ocrx_word" id="word_000079_000570" title="bbox 1458 2718 1532 2747; x_wconf 96; x_fsize 39">time</span>
+      <span class="ocrx_word" id="word_000079_000571" title="bbox 1545 2718 1604 2747; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000079_000572" title="bbox 1616 2718 1797 2756; x_wconf 96; x_fsize 39">registering</span>
+      <span class="ocrx_word" id="word_000079_000573" title="bbox 1810 2718 1995 2756; x_wconf 96; x_fsize 39">completion</span>
+      <span class="ocrx_word" id="word_000079_000574" title="bbox 2009 2728 2042 2747; x_wconf 97; x_fsize 39">or</span>
+     </span>
+     <span class="ocr_line" id="line_000079_000039" title="bbox 376 2769 2071 2807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000079_000575" title="bbox 376 2769 537 2798; x_wconf 96; x_fsize 39">otherwise</span>
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+      <span class="ocrx_word" id="word_000079_000577" title="bbox 593 2770 647 2799; x_wconf 95; x_fsize 39">I/O</span>
+      <span class="ocrx_word" id="word_000079_000578" title="bbox 659 2774 804 2807; x_wconf 93; x_fsize 39">requests.</span>
+      <span class="ocrx_word" id="word_000079_000579" title="bbox 830 2770 1034 2804; x_wconf 92; x_fsize 39">Futhermore,</span>
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+      <span class="ocrx_word" id="word_000079_000581" title="bbox 1112 2770 1193 2798; x_wconf 96; x_fsize 39">PDD</span>
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+      <span class="ocrx_word" id="word_000079_000585" title="bbox 1470 2769 1620 2798; x_wconf 96; x_fsize 39">initiative</span>
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+      <span class="ocrx_word" id="word_000079_000587" title="bbox 1724 2770 1775 2798; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000079_000588" title="bbox 1787 2770 1870 2798; x_wconf 90; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000079_000589" title="bbox 1884 2769 1943 2798; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000079_000590" title="bbox 1956 2770 2071 2807; x_wconf 96; x_fsize 39">merely</span>
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+     <span class="ocr_line" id="line_000079_000040" title="bbox 376 2819 2093 2857; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000079_000591" title="bbox 376 2819 557 2848; x_wconf 96; x_fsize 39">undertakes</span>
+      <span class="ocrx_word" id="word_000079_000592" title="bbox 570 2829 629 2848; x_wconf 96; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000079_000593" title="bbox 641 2819 778 2848; x_wconf 96; x_fsize 39">function</span>
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+      <span class="ocrx_word" id="word_000079_000595" title="bbox 835 2829 851 2848; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000079_000596" title="bbox 864 2819 938 2848; x_wconf 96; x_fsize 39">time</span>
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+      <span class="ocrx_word" id="word_000079_000598" title="bbox 1064 2819 1221 2857; x_wconf 96; x_fsize 39">returning</span>
+      <span class="ocrx_word" id="word_000079_000599" title="bbox 1234 2820 1351 2848; x_wconf 96; x_fsize 39">control</span>
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+      <span class="ocrx_word" id="word_000079_000601" title="bbox 1453 2824 1484 2848; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000079_000602" title="bbox 1496 2820 1547 2848; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000079_000603" title="bbox 1559 2820 1651 2848; x_wconf 91; x_fsize 39">LDD.</span>
+      <span class="ocrx_word" id="word_000079_000604" title="bbox 1677 2820 1742 2848; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000079_000605" title="bbox 1754 2820 1934 2848; x_wconf 90; x_fsize 39">LDD-PDD</span>
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+      <span class="ocrx_word" id="word_000080_000134" title="bbox 624 1042 746 1070; x_wconf 89; x_fsize 39">"TTY:"</span>
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+      <span class="ocrx_word" id="word_000080_000153" title="bbox 827 1098 887 1125; x_wconf 96; x_fsize 39">pcb</span>
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+      <span class="ocrx_word" id="word_000080_000161" title="bbox 1381 1090 1565 1128; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000080_000162" title="bbox 1579 1091 1657 1119; x_wconf 96; x_fsize 39">level</span>
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+     <span class="ocr_line" id="line_000080_000013" title="bbox 376 1140 616 1178; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000167" title="bbox 376 1140 535 1178; x_wconf 96; x_fsize 39">following</span>
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+      <span class="ocrx_word" id="word_000080_000171" title="bbox 932 1237 1254 1263; x_wconf 85; x_fsize 27">"TTY.SR5:A",-1);</span>
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+    <p class="ocr_par" id="par_000080_000007" lang="eng" title="bbox 376 1329 2099 1617" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000080_000172" title="bbox 376 1330 441 1358; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000080_000248" title="bbox 1125 1543 1248 1564; x_wconf 92; x_fsize 35">p_open</span>
+      <span class="ocrx_word" id="word_000080_000249" title="bbox 1262 1530 1321 1558; x_wconf 96; x_fsize 35">call</span>
+      <span class="ocrx_word" id="word_000080_000250" title="bbox 1334 1535 1365 1558; x_wconf 96; x_fsize 35">to</span>
+      <span class="ocrx_word" id="word_000080_000251" title="bbox 1377 1529 1489 1558; x_wconf 96; x_fsize 35">invoke</span>
+      <span class="ocrx_word" id="word_000080_000252" title="bbox 1501 1530 1552 1558; x_wconf 93; x_fsize 35">the</span>
+      <span class="ocrx_word" id="word_000080_000253" title="bbox 1567 1538 1687 1564; x_wconf 44; x_fsize 35">ToOpen</span>
+      <span class="ocrx_word" id="word_000080_000254" title="bbox 1702 1535 1813 1567; x_wconf 96; x_fsize 35">system</span>
+      <span class="ocrx_word" id="word_000080_000255" title="bbox 1827 1529 1942 1558; x_wconf 96; x_fsize 35">service</span>
+      <span class="ocrx_word" id="word_000080_000256" title="bbox 1954 1529 2054 1558; x_wconf 96; x_fsize 35">which</span>
+      <span class="ocrx_word" id="word_000080_000257" title="bbox 2068 1529 2099 1558; x_wconf 96; x_fsize 35">in</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000020" title="bbox 376 1579 1400 1617; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000258" title="bbox 376 1585 443 1608; x_wconf 96; x_fsize 39">turn</span>
+      <span class="ocrx_word" id="word_000080_000259" title="bbox 457 1579 584 1608; x_wconf 96; x_fsize 39">invokes</span>
+      <span class="ocrx_word" id="word_000080_000260" title="bbox 597 1580 648 1608; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000261" title="bbox 660 1580 748 1617; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000080_000262" title="bbox 762 1585 863 1608; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000080_000263" title="bbox 876 1589 915 1608; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000080_000264" title="bbox 929 1580 980 1608; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000265" title="bbox 993 1579 1161 1608; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000080_000266" title="bbox 1174 1579 1280 1608; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000080_000267" title="bbox 1292 1579 1400 1608; x_wconf 96; x_fsize 39">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000080_000008" title="bbox 376 1655 1419 1703">
+    <p class="ocr_par" id="par_000080_000008" lang="eng" title="bbox 376 1655 1419 1703" xml:lang="eng">
+     <span class="ocr_line" id="line_000080_000021" title="bbox 376 1655 1419 1703; baseline 0.001 -11; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000268" title="bbox 376 1655 463 1693; x_wconf 96; x_fsize 49">The</span>
+      <span class="ocrx_word" id="word_000080_000269" title="bbox 481 1655 627 1703; x_wconf 95; x_fsize 49">Single</span>
+      <span class="ocrx_word" id="word_000080_000270" title="bbox 645 1655 767 1693; x_wconf 95; x_fsize 49">Code</span>
+      <span class="ocrx_word" id="word_000080_000271" title="bbox 785 1655 992 1703; x_wconf 96; x_fsize 49">Segment</span>
+      <span class="ocrx_word" id="word_000080_000272" title="bbox 1009 1655 1093 1693; x_wconf 96; x_fsize 49">and</span>
+      <span class="ocrx_word" id="word_000080_000273" title="bbox 1115 1655 1218 1693; x_wconf 96; x_fsize 49">Data</span>
+      <span class="ocrx_word" id="word_000080_000274" title="bbox 1236 1655 1419 1703; x_wconf 96; x_fsize 49">Storage</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000080_000009" title="bbox 376 1740 2028 1879">
+    <p class="ocr_par" id="par_000080_000009" lang="eng" title="bbox 376 1740 2028 1879" xml:lang="eng">
+     <span class="ocr_line" id="line_000080_000022" title="bbox 376 1740 2026 1778; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000275" title="bbox 376 1741 428 1769; x_wconf 96; x_fsize 39">All</span>
+      <span class="ocrx_word" id="word_000080_000276" title="bbox 441 1740 510 1769; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000080_000277" title="bbox 524 1740 692 1769; x_wconf 96; x_fsize 39">associated</span>
+      <span class="ocrx_word" id="word_000080_000278" title="bbox 705 1740 777 1769; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000080_000279" title="bbox 792 1750 808 1769; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000080_000280" title="bbox 820 1740 958 1778; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000080_000281" title="bbox 971 1740 1077 1769; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000080_000282" title="bbox 1089 1740 1188 1769; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000080_000283" title="bbox 1201 1745 1282 1769; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000080_000284" title="bbox 1294 1741 1332 1769; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000080_000285" title="bbox 1345 1740 1444 1769; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000080_000286" title="bbox 1457 1740 1488 1769; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000080_000287" title="bbox 1502 1740 1540 1769; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000080_000288" title="bbox 1553 1740 1629 1769; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000080_000289" title="bbox 1642 1746 1788 1778; x_wconf 96; x_fsize 39">segment.</span>
+      <span class="ocrx_word" id="word_000080_000290" title="bbox 1814 1741 1978 1778; x_wconf 96; x_fsize 39">Examples</span>
+      <span class="ocrx_word" id="word_000080_000291" title="bbox 1991 1740 2026 1769; x_wconf 96; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000023" title="bbox 377 1790 2028 1828; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000292" title="bbox 377 1791 450 1819; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000080_000293" title="bbox 464 1790 533 1819; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000080_000294" title="bbox 547 1800 597 1819; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000080_000295" title="bbox 609 1791 660 1819; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000296" title="bbox 672 1791 803 1819; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000080_000297" title="bbox 816 1790 963 1828; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000080_000298" title="bbox 975 1790 1078 1819; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000080_000299" title="bbox 1092 1790 1151 1819; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000080_000300" title="bbox 1164 1790 1307 1819; x_wconf 96; x_fsize 39">numbers</span>
+      <span class="ocrx_word" id="word_000080_000301" title="bbox 1320 1791 1383 1819; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000080_000302" title="bbox 1396 1791 1474 1819; x_wconf 95; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000080_000303" title="bbox 1486 1795 1517 1819; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000080_000304" title="bbox 1528 1791 1566 1819; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000080_000305" title="bbox 1578 1790 1687 1819; x_wconf 96; x_fsize 39">visible</span>
+      <span class="ocrx_word" id="word_000080_000306" title="bbox 1699 1795 1730 1819; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000080_000307" title="bbox 1743 1791 1783 1819; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000080_000308" title="bbox 1795 1800 1952 1828; x_wconf 96; x_fsize 39">processes</span>
+      <span class="ocrx_word" id="word_000080_000309" title="bbox 1965 1791 2028 1819; x_wconf 97; x_fsize 39">that</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000024" title="bbox 376 1839 882 1879; baseline 0 -9; x_size 40; x_descenders 9; x_ascenders 12">
+      <span class="ocrx_word" id="word_000080_000310" title="bbox 376 1851 447 1879; x_wconf 96; x_fsize 41">may</span>
+      <span class="ocrx_word" id="word_000080_000311" title="bbox 457 1842 495 1870; x_wconf 96; x_fsize 41">be</span>
+      <span class="ocrx_word" id="word_000080_000312" title="bbox 507 1841 597 1879; x_wconf 92; x_fsize 41">using</span>
+      <span class="ocrx_word" id="word_000080_000313" title="bbox 611 1839 882 1874; x_wconf 91; x_fsize 41">SYS$AS5.PDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000080_000010" title="bbox 375 1941 2089 2179">
+    <p class="ocr_par" id="par_000080_000010" lang="eng" title="bbox 375 1941 2089 2179" xml:lang="eng">
+     <span class="ocr_line" id="line_000080_000025" title="bbox 376 1941 2029 1979; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000314" title="bbox 376 1942 441 1970; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000080_000315" title="bbox 453 1942 567 1970; x_wconf 96; x_fsize 39">overall</span>
+      <span class="ocrx_word" id="word_000080_000316" title="bbox 581 1947 727 1970; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000080_000317" title="bbox 739 1941 774 1970; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000080_000318" title="bbox 783 1942 834 1970; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000319" title="bbox 846 1941 922 1970; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000080_000320" title="bbox 935 1947 1072 1979; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000080_000321" title="bbox 1085 1941 1111 1970; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000080_000322" title="bbox 1124 1941 1235 1979; x_wconf 96; x_fsize 39">typical</span>
+      <span class="ocrx_word" id="word_000080_000323" title="bbox 1248 1941 1283 1970; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000080_000324" title="bbox 1292 1941 1382 1970; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000080_000325" title="bbox 1395 1941 1533 1979; x_wconf 96; x_fsize 39">physical</span>
+      <span class="ocrx_word" id="word_000080_000326" title="bbox 1546 1941 1652 1970; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000080_000327" title="bbox 1664 1941 1788 1970; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000080_000328" title="bbox 1814 1942 1879 1970; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000080_000329" title="bbox 1892 1946 2029 1979; x_wconf 96; x_fsize 39">segment</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000026" title="bbox 375 1991 2064 2029; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000330" title="bbox 375 1991 483 2029; x_wconf 96; x_fsize 39">begins</span>
+      <span class="ocrx_word" id="word_000080_000331" title="bbox 496 1991 568 2020; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000080_000332" title="bbox 583 2001 599 2020; x_wconf 93; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000080_000333" title="bbox 612 1991 759 2029; x_wconf 92; x_fsize 39">CodeSeg</span>
+      <span class="ocrx_word" id="word_000080_000334" title="bbox 772 1991 917 2020; x_wconf 96; x_fsize 39">directive</span>
+      <span class="ocrx_word" id="word_000080_000335" title="bbox 929 1991 1072 2020; x_wconf 96; x_fsize 39">followed</span>
+      <span class="ocrx_word" id="word_000080_000336" title="bbox 1084 1991 1124 2029; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000080_000337" title="bbox 1135 1992 1186 2020; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000338" title="bbox 1198 1991 1313 2020; x_wconf 92; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000080_000339" title="bbox 1327 1997 1473 2020; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000080_000340" title="bbox 1485 1991 1585 2020; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000080_000341" title="bbox 1599 1991 1717 2020; x_wconf 96; x_fsize 39">defines</span>
+      <span class="ocrx_word" id="word_000080_000342" title="bbox 1731 1992 1771 2020; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000080_000343" title="bbox 1784 1992 1835 2020; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000344" title="bbox 1847 1991 1953 2020; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000080_000345" title="bbox 1965 1991 2064 2020; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000027" title="bbox 376 2041 1966 2079; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000346" title="bbox 376 2041 539 2070; x_wconf 96; x_fsize 39">functions.</span>
+      <span class="ocrx_word" id="word_000080_000347" title="bbox 565 2041 675 2070; x_wconf 96; x_fsize 39">Before</span>
+      <span class="ocrx_word" id="word_000080_000348" title="bbox 687 2041 825 2079; x_wconf 96; x_fsize 39">entering</span>
+      <span class="ocrx_word" id="word_000080_000349" title="bbox 838 2042 889 2070; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000350" title="bbox 901 2041 977 2070; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000080_000351" title="bbox 989 2041 1035 2070; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000080_000352" title="bbox 1048 2042 1133 2070; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000080_000353" title="bbox 1145 2041 1308 2076; x_wconf 96; x_fsize 39">functions,</span>
+      <span class="ocrx_word" id="word_000080_000354" title="bbox 1324 2042 1364 2070; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000080_000355" title="bbox 1377 2042 1479 2079; x_wconf 96; x_fsize 39">global</span>
+      <span class="ocrx_word" id="word_000080_000356" title="bbox 1492 2041 1641 2070; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000080_000357" title="bbox 1655 2051 1705 2070; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000080_000358" title="bbox 1717 2041 1857 2070; x_wconf 96; x_fsize 39">declared</span>
+      <span class="ocrx_word" id="word_000080_000359" title="bbox 1870 2041 1901 2070; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000080_000360" title="bbox 1915 2042 1966 2070; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000028" title="bbox 376 2091 2089 2129; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000361" title="bbox 376 2091 506 2120; x_wconf 96; x_fsize 39">internal</span>
+      <span class="ocrx_word" id="word_000080_000362" title="bbox 520 2092 595 2127; x_wconf 96; x_fsize 39">(CS)</span>
+      <span class="ocrx_word" id="word_000080_000363" title="bbox 609 2091 678 2120; x_wconf 96; x_fsize 39">data</span>
+      <span class="ocrx_word" id="word_000080_000364" title="bbox 692 2101 790 2129; x_wconf 96; x_fsize 39">space.</span>
+      <span class="ocrx_word" id="word_000080_000365" title="bbox 816 2091 985 2129; x_wconf 96; x_fsize 39">Following</span>
+      <span class="ocrx_word" id="word_000080_000366" title="bbox 998 2092 1049 2120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000367" title="bbox 1061 2091 1137 2120; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000080_000368" title="bbox 1149 2091 1195 2120; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000080_000369" title="bbox 1208 2092 1259 2120; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000370" title="bbox 1271 2091 1386 2120; x_wconf 92; x_fsize 39">LibEnt</span>
+      <span class="ocrx_word" id="word_000080_000371" title="bbox 1399 2091 1554 2120; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000080_000372" title="bbox 1567 2101 1670 2120; x_wconf 96; x_fsize 39">comes</span>
+      <span class="ocrx_word" id="word_000080_000373" title="bbox 1683 2092 1734 2120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000374" title="bbox 1746 2091 1822 2120; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000080_000375" title="bbox 1834 2091 1880 2120; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000080_000376" title="bbox 1894 2092 1934 2120; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000080_000377" title="bbox 1947 2092 1998 2120; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000378" title="bbox 2010 2092 2089 2120; x_wconf 95; x_fsize 39">local</span>
+     </span>
+     <span class="ocr_line" id="line_000080_000029" title="bbox 376 2141 1749 2179; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000080_000379" title="bbox 376 2141 475 2170; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000080_000380" title="bbox 488 2141 651 2176; x_wconf 96; x_fsize 39">functions,</span>
+      <span class="ocrx_word" id="word_000080_000381" title="bbox 677 2141 763 2170; x_wconf 96; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000080_000382" title="bbox 776 2142 861 2170; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000080_000383" title="bbox 874 2151 924 2170; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000080_000384" title="bbox 936 2142 987 2170; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000080_000385" title="bbox 999 2141 1215 2179; x_wconf 91; x_fsize 39">EndCodeSeg</span>
+      <span class="ocrx_word" id="word_000080_000386" title="bbox 1229 2141 1288 2170; x_wconf 96; x_fsize 39">and</span>
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+      <span class="ocrx_word" id="word_000080_000388" title="bbox 1373 2142 1567 2171; x_wconf 62; x_fsize 39">OsAs5PDD</span>
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+    <p class="ocr_par" id="par_000080_000013" lang="eng" title="bbox 377 2828 1410 2876" xml:lang="eng">
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+    <p class="ocr_par" id="par_000080_000014" lang="eng" title="bbox 376 2913 2093 3202" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000080_000585" title="bbox 1407 2964 1498 2993; x_wconf 91; x_fsize 39">SIBO</span>
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+      <span class="ocrx_word" id="word_000080_000593" title="bbox 802 3014 970 3052; x_wconf 96; x_fsize 39">expansion</span>
+      <span class="ocrx_word" id="word_000080_000594" title="bbox 983 3019 1051 3052; x_wconf 95; x_fsize 39">port</span>
+      <span class="ocrx_word" id="word_000080_000595" title="bbox 1063 3015 1100 3043; x_wconf 95; x_fsize 39">A.</span>
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+      <span class="ocrx_word" id="word_000080_000598" title="bbox 1285 3015 1339 3044; x_wconf 96; x_fsize 39">HC</span>
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+      <span class="ocrx_word" id="word_000080_000608" title="bbox 376 3069 407 3093; x_wconf 96; x_fsize 38">to</span>
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+      <span class="ocrx_word" id="word_000080_000618" title="bbox 1305 3065 1340 3094; x_wconf 80; x_fsize 38">C.</span>
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+      <span class="ocrx_word" id="word_000080_000647" title="bbox 928 3164 987 3193; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000080_000648" title="bbox 1000 3164 1147 3202; x_wconf 95; x_fsize 39">interrupt</span>
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+   <div class="ocr_carea" id="block_000080_000015" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000080_000015" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000080_000663" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000080_000664" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
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+    <p class="ocr_par" id="par_000081_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000081_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000081_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
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+      <span class="ocrx_word" id="word_000081_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
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+    <p class="ocr_par" id="par_000081_000001" lang="eng" title="bbox 375 311 2101 640" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000001" title="bbox 375 311 2099 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000081_000037" title="bbox 1276 361 1419 390; x_wconf 96; x_fsize 39">machine</span>
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+      <span class="ocrx_word" id="word_000081_000040" title="bbox 1534 361 1691 390; x_wconf 95; x_fsize 39">alteration</span>
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+      <span class="ocrx_word" id="word_000081_000043" title="bbox 1811 361 1896 390; x_wconf 96; x_fsize 39">build</span>
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+      <span class="ocrx_word" id="word_000081_000046" title="bbox 2027 362 2078 390; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000081_000049" title="bbox 505 412 556 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000050" title="bbox 568 411 644 440; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000081_000051" title="bbox 657 417 803 449; x_wconf 96; x_fsize 39">segment.</span>
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+      <span class="ocrx_word" id="word_000081_000053" title="bbox 916 411 979 449; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000081_000054" title="bbox 992 411 1140 440; x_wconf 96; x_fsize 39">indicates</span>
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+      <span class="ocrx_word" id="word_000081_000057" title="bbox 1259 411 1406 449; x_wconf 96; x_fsize 39">compiler</span>
+      <span class="ocrx_word" id="word_000081_000058" title="bbox 1419 411 1519 440; x_wconf 92; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000081_000059" title="bbox 1534 412 1625 441; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000081_000060" title="bbox 1638 411 1781 440; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000081_000061" title="bbox 1793 411 1872 449; x_wconf 96; x_fsize 39">flags</span>
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+      <span class="ocrx_word" id="word_000081_000063" title="bbox 1931 412 2000 440; x_wconf 96; x_fsize 39">well</span>
+      <span class="ocrx_word" id="word_000081_000064" title="bbox 2014 421 2046 440; x_wconf 96; x_fsize 39">as</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000004" title="bbox 376 461 2101 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000065" title="bbox 376 462 461 490; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000081_000066" title="bbox 474 461 623 490; x_wconf 96; x_fsize 39">variables</span>
+      <span class="ocrx_word" id="word_000081_000067" title="bbox 637 461 746 490; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000081_000068" title="bbox 758 461 796 490; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000069" title="bbox 809 467 861 490; x_wconf 96; x_fsize 39">set.</span>
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+      <span class="ocrx_word" id="word_000081_000071" title="bbox 964 461 1152 490; x_wconf 96; x_fsize 39">conditional</span>
+      <span class="ocrx_word" id="word_000081_000072" title="bbox 1165 461 1363 499; x_wconf 96; x_fsize 39">compilation</span>
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+      <span class="ocrx_word" id="word_000081_000080" title="bbox 2013 461 2101 499; x_wconf 96; x_fsize 39">study</span>
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+      <span class="ocrx_word" id="word_000081_000083" title="bbox 552 512 762 549; x_wconf 96; x_fsize 39">encapsulates</span>
+      <span class="ocrx_word" id="word_000081_000084" title="bbox 776 512 816 540; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000081_000085" title="bbox 829 512 880 540; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000086" title="bbox 892 511 1089 540; x_wconf 96; x_fsize 39">information</span>
+      <span class="ocrx_word" id="word_000081_000087" title="bbox 1102 511 1265 549; x_wconf 96; x_fsize 39">regarding</span>
+      <span class="ocrx_word" id="word_000081_000088" title="bbox 1278 511 1381 540; x_wconf 96; x_fsize 39">masks</span>
+      <span class="ocrx_word" id="word_000081_000089" title="bbox 1395 511 1454 540; x_wconf 91; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000090" title="bbox 1468 512 1559 541; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000081_000091" title="bbox 1571 511 1729 540; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000081_000092" title="bbox 1741 512 1888 540; x_wconf 96; x_fsize 39">channels</span>
+      <span class="ocrx_word" id="word_000081_000093" title="bbox 1900 511 2040 549; x_wconf 96; x_fsize 39">required</span>
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+     </span>
+     <span class="ocr_line" id="line_000081_000006" title="bbox 376 561 2044 599; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000081_000096" title="bbox 438 561 629 599; x_wconf 96; x_fsize 39">prospective</span>
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+      <span class="ocrx_word" id="word_000081_000098" title="bbox 815 561 977 590; x_wconf 96; x_fsize 39">interested</span>
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+      <span class="ocrx_word" id="word_000081_000100" title="bbox 1035 561 1242 599; x_wconf 96; x_fsize 39">constructing</span>
+      <span class="ocrx_word" id="word_000081_000101" title="bbox 1256 571 1272 590; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000081_000102" title="bbox 1285 561 1532 599; x_wconf 96; x_fsize 39">multi-platform</span>
+      <span class="ocrx_word" id="word_000081_000103" title="bbox 1544 561 1716 599; x_wconf 96; x_fsize 39">peripheral</span>
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+      <span class="ocrx_word" id="word_000081_000105" title="bbox 1803 561 2044 599; x_wconf 96; x_fsize 39">accompanying</span>
+     </span>
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+      <span class="ocrx_word" id="word_000081_000106" title="bbox 376 612 466 640; x_wconf 95; x_fsize 41">PDD.</span>
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+   <div class="ocr_carea" id="block_000081_000002" title="bbox 376 714 990 765">
+    <p class="ocr_par" id="par_000081_000002" lang="eng" title="bbox 376 714 990 765" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000081_000107" title="bbox 376 714 491 765; x_wconf 96; x_fsize 59">The</span>
+      <span class="ocrx_word" id="word_000081_000108" title="bbox 517 714 651 763; x_wconf 96; x_fsize 59">PDD</span>
+      <span class="ocrx_word" id="word_000081_000109" title="bbox 677 714 990 765; x_wconf 95; x_fsize 59">Functions</span>
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+    <p class="ocr_par" id="par_000081_000003" lang="eng" title="bbox 376 866 2045 1140" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000081_000110" title="bbox 377 866 678 904; x_wconf 34; x_fsize 53">OsAS5install</span>
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+      <span class="ocrx_word" id="word_000081_000111" title="bbox 376 952 427 980; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000081_000112" title="bbox 676 951 813 989; x_wconf 96; x_fsize 39">Nothing</span>
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+     <span class="ocr_line" id="line_000081_000011" title="bbox 376 998 1282 1044; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000113" title="bbox 376 998 468 1044; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000081_000114" title="bbox 676 1001 705 1030; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000115" title="bbox 715 1001 890 1036; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000081_000116" title="bbox 904 1007 1005 1030; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000117" title="bbox 1019 1001 1091 1030; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000118" title="bbox 1105 1011 1191 1039; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000119" title="bbox 1202 1002 1282 1030; x_wconf 96; x_fsize 39">clear</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000012" title="bbox 676 1052 2045 1090; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000120" title="bbox 676 1052 705 1081; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000121" title="bbox 714 1052 901 1081; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000081_000122" title="bbox 915 1052 1134 1087; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000081_000123" title="bbox 1148 1057 1249 1081; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000124" title="bbox 1263 1052 1335 1081; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000125" title="bbox 1349 1053 1400 1081; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000126" title="bbox 1412 1062 1498 1090; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000127" title="bbox 1509 1052 1572 1090; x_wconf 97; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000081_000128" title="bbox 1586 1057 1629 1081; x_wconf 96; x_fsize 39">set</span>
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+      <span class="ocrx_word" id="word_000081_000130" title="bbox 1715 1062 1796 1081; x_wconf 96; x_fsize 39">error</span>
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+      <span class="ocrx_word" id="word_000081_000133" title="bbox 1994 1053 2045 1081; x_wconf 96; x_fsize 39">the</span>
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+   <div class="ocr_carea" id="block_000081_000004" title="bbox 376 1149 861 1195">
+    <p class="ocr_par" id="par_000081_000004" lang="eng" title="bbox 376 1149 861 1195" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000014" title="bbox 376 1149 861 1195; baseline 0 -14; x_size 37.948719; x_descenders 9.4871798; x_ascenders 9.4871798">
+      <span class="ocrx_word" id="word_000081_000136" title="bbox 376 1149 591 1195; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000081_000137" title="bbox 677 1153 729 1187; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000081_000138" title="bbox 745 1153 797 1187; x_wconf 95; x_fsize 39">SP,</span>
+      <span class="ocrx_word" id="word_000081_000139" title="bbox 812 1153 861 1181; x_wconf 95; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000005" title="bbox 375 1252 2065 1440">
+    <p class="ocr_par" id="par_000081_000005" lang="eng" title="bbox 375 1252 2065 1440" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000015" title="bbox 376 1252 2065 1290; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000140" title="bbox 376 1253 441 1281; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000141" title="bbox 453 1252 556 1281; x_wconf 96; x_fsize 39">install</span>
+      <span class="ocrx_word" id="word_000081_000142" title="bbox 569 1257 670 1281; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000143" title="bbox 683 1252 709 1281; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000144" title="bbox 722 1252 820 1281; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000145" title="bbox 832 1252 872 1290; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000146" title="bbox 883 1253 934 1281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000147" title="bbox 945 1257 1051 1290; x_wconf 93; x_fsize 39">parent</span>
+      <span class="ocrx_word" id="word_000081_000148" title="bbox 1064 1253 1147 1281; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000149" title="bbox 1160 1253 1320 1281; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000081_000150" title="bbox 1333 1253 1384 1281; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000151" title="bbox 1396 1253 1477 1281; x_wconf 95; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000081_000152" title="bbox 1490 1252 1516 1281; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000153" title="bbox 1528 1252 1668 1290; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000081_000154" title="bbox 1681 1258 1712 1281; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000155" title="bbox 1723 1252 1761 1281; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000156" title="bbox 1773 1252 1892 1281; x_wconf 96; x_fsize 39">loaded.</span>
+      <span class="ocrx_word" id="word_000081_000157" title="bbox 1917 1253 1941 1281; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000081_000158" title="bbox 1954 1258 2065 1281; x_wconf 95; x_fsize 39">cannot</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000016" title="bbox 375 1302 2064 1340; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000159" title="bbox 375 1302 413 1331; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000160" title="bbox 425 1302 523 1331; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000161" title="bbox 536 1302 663 1340; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000081_000162" title="bbox 673 1302 711 1331; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000163" title="bbox 724 1312 761 1331; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000164" title="bbox 776 1302 960 1340; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000081_000165" title="bbox 974 1303 1047 1340; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000081_000166" title="bbox 1058 1302 1219 1340; x_wconf 96; x_fsize 39">indirectly</span>
+      <span class="ocrx_word" id="word_000081_000167" title="bbox 1230 1303 1360 1340; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000081_000168" title="bbox 1374 1303 1425 1331; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000169" title="bbox 1437 1303 1520 1331; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000170" title="bbox 1533 1302 1564 1331; x_wconf 94; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000171" title="bbox 1578 1302 1617 1331; x_wconf 94; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000081_000172" title="bbox 1630 1303 1735 1331; x_wconf 96; x_fsize 39">Install</span>
+      <span class="ocrx_word" id="word_000081_000173" title="bbox 1748 1307 1858 1331; x_wconf 95; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000081_000174" title="bbox 1884 1303 1949 1331; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000175" title="bbox 1961 1302 2064 1331; x_wconf 95; x_fsize 39">install</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000017" title="bbox 376 1352 2043 1390; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000176" title="bbox 376 1357 477 1381; x_wconf 95; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000177" title="bbox 490 1352 516 1381; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000178" title="bbox 529 1352 627 1381; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000179" title="bbox 640 1352 671 1381; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000180" title="bbox 685 1353 736 1381; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000181" title="bbox 748 1357 869 1381; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000081_000182" title="bbox 882 1352 917 1381; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000183" title="bbox 926 1353 977 1381; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000184" title="bbox 989 1353 1039 1382; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000081_000185" title="bbox 1053 1352 1125 1381; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000186" title="bbox 1139 1353 1189 1382; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000187" title="bbox 1204 1352 1263 1381; x_wconf 95; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000188" title="bbox 1276 1353 1322 1382; x_wconf 95; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000081_000189" title="bbox 1336 1352 1367 1381; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000190" title="bbox 1382 1362 1419 1381; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000191" title="bbox 1433 1352 1587 1381; x_wconf 96; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000081_000192" title="bbox 1602 1357 1685 1381; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000081_000193" title="bbox 1711 1353 1854 1390; x_wconf 95; x_fsize 39">Memory</span>
+      <span class="ocrx_word" id="word_000081_000194" title="bbox 1865 1352 1928 1381; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000081_000195" title="bbox 1941 1358 1993 1381; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000081_000196" title="bbox 2005 1352 2043 1381; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000018" title="bbox 376 1402 2027 1440; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000197" title="bbox 376 1402 486 1431; x_wconf 96; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000081_000198" title="bbox 499 1402 591 1431; x_wconf 96; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000081_000199" title="bbox 603 1402 634 1431; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000200" title="bbox 648 1402 708 1431; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000081_000201" title="bbox 721 1402 858 1431; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000081_000202" title="bbox 873 1412 907 1431; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000081_000203" title="bbox 919 1403 970 1431; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000204" title="bbox 982 1403 1101 1431; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000081_000205" title="bbox 1113 1403 1194 1431; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000081_000206" title="bbox 1207 1402 1376 1440; x_wconf 96; x_fsize 39">governing</span>
+      <span class="ocrx_word" id="word_000081_000207" title="bbox 1389 1403 1440 1431; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000208" title="bbox 1452 1412 1506 1431; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000081_000209" title="bbox 1518 1402 1553 1431; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000210" title="bbox 1562 1403 1608 1432; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000081_000211" title="bbox 1623 1402 1682 1431; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000212" title="bbox 1695 1403 1745 1432; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000213" title="bbox 1759 1412 1830 1440; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000081_000214" title="bbox 1840 1402 1878 1431; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000215" title="bbox 1890 1402 2027 1440; x_wconf 96; x_fsize 39">ignored.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000006" title="bbox 377 1477 730 1515">
+    <p class="ocr_par" id="par_000081_000006" lang="eng" title="bbox 377 1477 730 1515" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000019" title="bbox 377 1477 730 1515; baseline -0.003 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000216" title="bbox 377 1477 730 1515; x_wconf 88; x_fsize 45">OsAS5Remove</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000007" title="bbox 376 1562 2045 1751">
+    <p class="ocr_par" id="par_000081_000007" lang="eng" title="bbox 376 1562 1282 1650" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000020" title="bbox 376 1562 813 1600; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000217" title="bbox 376 1563 427 1591; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000081_000218" title="bbox 676 1562 813 1600; x_wconf 96; x_fsize 39">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000021" title="bbox 376 1609 1282 1655; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000219" title="bbox 376 1609 468 1655; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000081_000220" title="bbox 676 1612 705 1641; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000221" title="bbox 715 1612 890 1647; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000081_000222" title="bbox 904 1617 1005 1641; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000223" title="bbox 1019 1612 1091 1641; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000224" title="bbox 1105 1622 1191 1650; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000225" title="bbox 1202 1613 1282 1641; x_wconf 96; x_fsize 39">clear</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000081_000008" lang="eng" title="bbox 376 1663 2045 1751" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000022" title="bbox 676 1663 2045 1701; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000226" title="bbox 676 1663 705 1692; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000227" title="bbox 714 1663 901 1692; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000081_000228" title="bbox 915 1663 1134 1698; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000081_000229" title="bbox 1148 1669 1249 1692; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000230" title="bbox 1263 1663 1335 1692; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000231" title="bbox 1349 1664 1400 1692; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000232" title="bbox 1412 1673 1498 1701; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000233" title="bbox 1509 1663 1572 1701; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000081_000234" title="bbox 1586 1668 1629 1692; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000081_000235" title="bbox 1643 1664 1702 1692; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000236" title="bbox 1715 1673 1796 1692; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000081_000237" title="bbox 1809 1664 1936 1692; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000081_000238" title="bbox 1949 1663 1980 1692; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000239" title="bbox 1994 1664 2045 1692; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000023" title="bbox 376 1713 801 1751; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000240" title="bbox 376 1714 430 1742; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000081_000241" title="bbox 675 1713 801 1751; x_wconf 96; x_fsize 39">register</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000008" title="bbox 376 1760 861 1806">
+    <p class="ocr_par" id="par_000081_000009" lang="eng" title="bbox 376 1760 861 1806" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000024" title="bbox 376 1760 861 1806; baseline 0 -14; x_size 37.948719; x_descenders 9.4871798; x_ascenders 9.4871798">
+      <span class="ocrx_word" id="word_000081_000242" title="bbox 376 1760 591 1806; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000081_000243" title="bbox 677 1764 729 1798; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000081_000244" title="bbox 745 1764 797 1798; x_wconf 95; x_fsize 39">SP,</span>
+      <span class="ocrx_word" id="word_000081_000245" title="bbox 812 1764 861 1792; x_wconf 95; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000009" title="bbox 376 1863 2085 2101">
+    <p class="ocr_par" id="par_000081_000010" lang="eng" title="bbox 376 1863 2085 2101" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000025" title="bbox 376 1863 2003 1901; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000246" title="bbox 376 1864 441 1892; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000247" title="bbox 452 1873 576 1892; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000081_000248" title="bbox 588 1869 689 1892; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000249" title="bbox 702 1863 728 1892; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000250" title="bbox 741 1863 839 1892; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000251" title="bbox 851 1863 891 1901; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000252" title="bbox 902 1864 953 1892; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000253" title="bbox 964 1869 1070 1901; x_wconf 93; x_fsize 39">parent</span>
+      <span class="ocrx_word" id="word_000081_000254" title="bbox 1083 1864 1166 1892; x_wconf 90; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000255" title="bbox 1179 1864 1339 1892; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000081_000256" title="bbox 1352 1864 1403 1892; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000257" title="bbox 1415 1864 1496 1892; x_wconf 95; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000081_000258" title="bbox 1509 1863 1535 1892; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000259" title="bbox 1547 1863 1687 1901; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000081_000260" title="bbox 1700 1869 1731 1892; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000261" title="bbox 1742 1863 1780 1892; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000262" title="bbox 1792 1863 1953 1892; x_wconf 96; x_fsize 39">unloaded.</span>
+      <span class="ocrx_word" id="word_000081_000263" title="bbox 1979 1864 2003 1892; x_wconf 96; x_fsize 39">It</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000026" title="bbox 376 1913 2085 1951; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000264" title="bbox 376 1918 487 1942; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000081_000265" title="bbox 499 1914 537 1942; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000266" title="bbox 549 1913 647 1942; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000267" title="bbox 660 1913 787 1951; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000081_000268" title="bbox 797 1913 837 1951; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000269" title="bbox 849 1923 886 1942; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000270" title="bbox 901 1913 1085 1951; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000081_000271" title="bbox 1100 1913 1159 1942; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000272" title="bbox 1172 1914 1245 1951; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000081_000273" title="bbox 1256 1913 1418 1951; x_wconf 96; x_fsize 39">indirectly</span>
+      <span class="ocrx_word" id="word_000081_000274" title="bbox 1429 1914 1559 1951; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000081_000275" title="bbox 1573 1914 1624 1942; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000276" title="bbox 1636 1914 1719 1942; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000277" title="bbox 1732 1913 1763 1942; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000278" title="bbox 1777 1913 1815 1942; x_wconf 96; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000081_000279" title="bbox 1828 1914 1963 1942; x_wconf 96; x_fsize 39">Remove</span>
+      <span class="ocrx_word" id="word_000081_000280" title="bbox 1975 1918 2085 1942; x_wconf 96; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000027" title="bbox 376 1963 2066 2001; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000281" title="bbox 376 1964 441 1992; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000282" title="bbox 452 1973 576 1992; x_wconf 96; x_fsize 39">remove</span>
+      <span class="ocrx_word" id="word_000081_000283" title="bbox 588 1969 689 1992; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000284" title="bbox 702 1963 728 1992; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000285" title="bbox 741 1963 839 1992; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000286" title="bbox 852 1963 883 1992; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000287" title="bbox 897 1964 948 1992; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000288" title="bbox 960 1968 1081 1992; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000081_000289" title="bbox 1094 1963 1129 1992; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000290" title="bbox 1138 1964 1189 1992; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000291" title="bbox 1201 1964 1251 1993; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000081_000292" title="bbox 1265 1963 1337 1992; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000293" title="bbox 1351 1964 1401 1993; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000294" title="bbox 1416 1963 1475 1992; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000295" title="bbox 1488 1964 1534 1993; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000081_000296" title="bbox 1548 1963 1580 1992; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000297" title="bbox 1595 1973 1632 1992; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000298" title="bbox 1646 1963 1800 1992; x_wconf 95; x_fsize 39">unknown</span>
+      <span class="ocrx_word" id="word_000081_000299" title="bbox 1815 1968 1898 1992; x_wconf 96; x_fsize 39">state.</span>
+      <span class="ocrx_word" id="word_000081_000300" title="bbox 1924 1964 2066 2001; x_wconf 96; x_fsize 39">Memory</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000028" title="bbox 376 2013 2069 2051; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000301" title="bbox 376 2013 439 2042; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000081_000302" title="bbox 452 2019 504 2042; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000081_000303" title="bbox 516 2013 554 2042; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000304" title="bbox 566 2013 676 2042; x_wconf 96; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000081_000305" title="bbox 689 2013 781 2042; x_wconf 96; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000081_000306" title="bbox 793 2013 824 2042; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000307" title="bbox 838 2013 898 2042; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000081_000308" title="bbox 911 2013 1048 2042; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000081_000309" title="bbox 1063 2023 1097 2042; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000081_000310" title="bbox 1109 2014 1160 2042; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000311" title="bbox 1172 2014 1291 2042; x_wconf 96; x_fsize 39">normal</span>
+      <span class="ocrx_word" id="word_000081_000312" title="bbox 1303 2014 1384 2042; x_wconf 96; x_fsize 39">rules</span>
+      <span class="ocrx_word" id="word_000081_000313" title="bbox 1397 2013 1566 2051; x_wconf 96; x_fsize 39">governing</span>
+      <span class="ocrx_word" id="word_000081_000314" title="bbox 1579 2014 1630 2042; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000315" title="bbox 1642 2023 1696 2042; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000081_000316" title="bbox 1708 2013 1743 2042; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000317" title="bbox 1752 2014 1798 2043; x_wconf 96; x_fsize 39">ES</span>
+      <span class="ocrx_word" id="word_000081_000318" title="bbox 1813 2013 1873 2042; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000319" title="bbox 1886 2014 1936 2043; x_wconf 95; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000320" title="bbox 1949 2023 2021 2051; x_wconf 95; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000081_000321" title="bbox 2031 2013 2069 2042; x_wconf 96; x_fsize 39">be</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000029" title="bbox 376 2063 512 2101; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000322" title="bbox 376 2063 512 2101; x_wconf 96; x_fsize 39">ignored.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000010" title="bbox 376 2138 2045 2462">
+    <p class="ocr_par" id="par_000081_000011" lang="eng" title="bbox 376 2138 2045 2462" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000030" title="bbox 377 2138 663 2186; baseline 0 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000323" title="bbox 377 2138 663 2186; x_wconf 90; x_fsize 49">OsAS5Open</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000031" title="bbox 376 2223 1311 2261; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000081_000324" title="bbox 376 2224 427 2252; x_wconf 96; x_fsize 38">IN:</span>
+      <span class="ocrx_word" id="word_000081_000325" title="bbox 677 2224 769 2253; x_wconf 91; x_fsize 38">SS:SI</span>
+      <span class="ocrx_word" id="word_000081_000326" title="bbox 781 2223 883 2261; x_wconf 96; x_fsize 38">points</span>
+      <span class="ocrx_word" id="word_000081_000327" title="bbox 896 2229 927 2252; x_wconf 96; x_fsize 38">to</span>
+      <span class="ocrx_word" id="word_000081_000328" title="bbox 939 2224 990 2252; x_wconf 91; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000081_000329" title="bbox 1002 2224 1151 2261; x_wconf 91; x_fsize 38">OpenEnt</span>
+      <span class="ocrx_word" id="word_000081_000330" title="bbox 1165 2229 1311 2252; x_wconf 96; x_fsize 38">structure</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000032" title="bbox 676 2273 1516 2311; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000331" title="bbox 676 2274 732 2308; x_wconf 96; x_fsize 39">ES,</span>
+      <span class="ocrx_word" id="word_000081_000332" title="bbox 747 2274 797 2303; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000333" title="bbox 810 2273 896 2311; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000081_000334" title="bbox 909 2278 940 2302; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000335" title="bbox 952 2274 1003 2302; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000336" title="bbox 1015 2274 1065 2303; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000081_000337" title="bbox 1079 2273 1114 2302; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000338" title="bbox 1123 2274 1174 2302; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000339" title="bbox 1187 2273 1371 2311; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000081_000340" title="bbox 1384 2283 1516 2311; x_wconf 96; x_fsize 39">process.</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000033" title="bbox 376 2321 1701 2367; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000341" title="bbox 376 2321 468 2367; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000081_000342" title="bbox 676 2324 705 2353; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000343" title="bbox 715 2324 890 2359; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000081_000344" title="bbox 904 2329 1005 2353; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000345" title="bbox 1019 2324 1091 2353; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000346" title="bbox 1105 2334 1191 2362; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000347" title="bbox 1202 2325 1282 2353; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000081_000348" title="bbox 1296 2324 1355 2353; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000349" title="bbox 1368 2325 1485 2353; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000081_000350" title="bbox 1497 2324 1588 2353; x_wconf 95; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000081_000351" title="bbox 1600 2324 1631 2353; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000352" title="bbox 1645 2325 1701 2353; x_wconf 95; x_fsize 39">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000034" title="bbox 676 2374 2045 2412; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000353" title="bbox 676 2374 705 2403; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000081_000354" title="bbox 714 2374 901 2403; x_wconf 96; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000081_000355" title="bbox 915 2374 1134 2409; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000081_000356" title="bbox 1148 2379 1249 2403; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000081_000357" title="bbox 1263 2374 1335 2403; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000081_000358" title="bbox 1349 2375 1400 2403; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000359" title="bbox 1412 2384 1498 2412; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000081_000360" title="bbox 1509 2374 1572 2412; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000081_000361" title="bbox 1586 2379 1630 2403; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000081_000362" title="bbox 1643 2374 1702 2403; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000363" title="bbox 1715 2384 1796 2403; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000081_000364" title="bbox 1809 2374 1936 2403; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000081_000365" title="bbox 1949 2374 1980 2403; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000366" title="bbox 1994 2375 2045 2403; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000035" title="bbox 376 2424 801 2462; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000367" title="bbox 376 2425 430 2453; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000081_000368" title="bbox 675 2424 801 2462; x_wconf 96; x_fsize 39">register</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000011" title="bbox 376 2471 861 2517">
+    <p class="ocr_par" id="par_000081_000012" lang="eng" title="bbox 376 2471 861 2517" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000036" title="bbox 376 2471 861 2517; baseline 0 -14; x_size 37.948719; x_descenders 9.4871798; x_ascenders 9.4871798">
+      <span class="ocrx_word" id="word_000081_000369" title="bbox 376 2471 591 2517; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000081_000370" title="bbox 677 2475 729 2509; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000081_000371" title="bbox 745 2475 797 2509; x_wconf 95; x_fsize 39">SP,</span>
+      <span class="ocrx_word" id="word_000081_000372" title="bbox 812 2475 861 2503; x_wconf 95; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000012" title="bbox 376 2574 2093 3052">
+    <p class="ocr_par" id="par_000081_000013" lang="eng" title="bbox 376 2574 2093 3052" xml:lang="eng">
+     <span class="ocr_line" id="line_000081_000037" title="bbox 376 2574 2093 2612; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000373" title="bbox 376 2575 441 2603; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000374" title="bbox 453 2584 531 2612; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000081_000375" title="bbox 545 2579 646 2603; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000376" title="bbox 659 2574 685 2603; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000377" title="bbox 698 2574 796 2603; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000378" title="bbox 808 2574 848 2612; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000379" title="bbox 859 2575 910 2603; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000380" title="bbox 921 2579 1027 2612; x_wconf 93; x_fsize 39">parent</span>
+      <span class="ocrx_word" id="word_000081_000381" title="bbox 1040 2575 1123 2603; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000382" title="bbox 1136 2575 1296 2603; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000081_000383" title="bbox 1310 2584 1326 2603; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000081_000384" title="bbox 1339 2575 1470 2603; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000081_000385" title="bbox 1483 2579 1514 2603; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000386" title="bbox 1526 2575 1577 2603; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000387" title="bbox 1589 2575 1670 2603; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000081_000388" title="bbox 1683 2574 1709 2603; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000389" title="bbox 1721 2574 1861 2612; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000081_000390" title="bbox 1874 2579 1905 2603; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000391" title="bbox 1916 2575 1954 2603; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000392" title="bbox 1966 2574 2093 2612; x_wconf 96; x_fsize 39">opened.</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000038" title="bbox 376 2624 2053 2662; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000393" title="bbox 376 2625 400 2653; x_wconf 96; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000081_000394" title="bbox 413 2629 524 2653; x_wconf 96; x_fsize 39">cannot</span>
+      <span class="ocrx_word" id="word_000081_000395" title="bbox 536 2624 574 2653; x_wconf 95; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000081_000396" title="bbox 586 2624 684 2653; x_wconf 95; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000081_000397" title="bbox 697 2624 824 2662; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000081_000398" title="bbox 834 2624 874 2662; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000399" title="bbox 886 2634 923 2653; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000400" title="bbox 938 2624 1122 2662; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000081_000401" title="bbox 1137 2624 1196 2653; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000402" title="bbox 1209 2624 1235 2653; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000081_000403" title="bbox 1248 2624 1392 2662; x_wconf 96; x_fsize 39">typically</span>
+      <span class="ocrx_word" id="word_000081_000404" title="bbox 1403 2624 1535 2653; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000081_000405" title="bbox 1548 2624 1580 2653; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000406" title="bbox 1594 2625 1645 2653; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000407" title="bbox 1657 2624 1765 2662; x_wconf 96; x_fsize 39">higher</span>
+      <span class="ocrx_word" id="word_000081_000408" title="bbox 1778 2625 1856 2653; x_wconf 93; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000081_000409" title="bbox 1869 2625 1952 2653; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000081_000410" title="bbox 1965 2625 2053 2662; x_wconf 96; x_fsize 39">Open</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000039" title="bbox 376 2673 2055 2712; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000411" title="bbox 376 2679 477 2703; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000412" title="bbox 490 2674 566 2703; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000081_000413" title="bbox 577 2674 617 2712; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000081_000414" title="bbox 628 2684 734 2703; x_wconf 96; x_fsize 39">means</span>
+      <span class="ocrx_word" id="word_000081_000415" title="bbox 747 2674 782 2703; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000416" title="bbox 791 2675 842 2703; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000417" title="bbox 854 2682 1060 2708; x_wconf 40; x_fsize 39">DevOpenPpp</span>
+      <span class="ocrx_word" id="word_000081_000418" title="bbox 1075 2674 1125 2703; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000081_000419" title="bbox 1140 2679 1251 2711; x_wconf 95; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000081_000420" title="bbox 1264 2674 1332 2702; x_wconf 95; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000081_000421" title="bbox 1358 2674 1407 2703; x_wconf 96; x_fsize 39">On</span>
+      <span class="ocrx_word" id="word_000081_000422" title="bbox 1421 2673 1569 2711; x_wconf 95; x_fsize 39">invoking</span>
+      <span class="ocrx_word" id="word_000081_000423" title="bbox 1582 2674 1633 2702; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000424" title="bbox 1645 2683 1723 2711; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000081_000425" title="bbox 1737 2678 1847 2708; x_wconf 96; x_fsize 39">vector,</span>
+      <span class="ocrx_word" id="word_000081_000426" title="bbox 1863 2674 1897 2703; x_wconf 96; x_fsize 39">SI</span>
+      <span class="ocrx_word" id="word_000081_000427" title="bbox 1909 2673 2011 2711; x_wconf 96; x_fsize 39">points</span>
+      <span class="ocrx_word" id="word_000081_000428" title="bbox 2024 2679 2055 2702; x_wconf 97; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000040" title="bbox 376 2723 2093 2761; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000429" title="bbox 376 2724 427 2752; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000430" title="bbox 439 2724 589 2761; x_wconf 91; x_fsize 39">OpenEnt</span>
+      <span class="ocrx_word" id="word_000081_000431" title="bbox 602 2728 748 2752; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000081_000432" title="bbox 760 2723 860 2752; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000081_000433" title="bbox 874 2723 1013 2752; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000081_000434" title="bbox 1026 2724 1110 2752; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000081_000435" title="bbox 1122 2723 1221 2758; x_wconf 96; x_fsize 39">fields,</span>
+      <span class="ocrx_word" id="word_000081_000436" title="bbox 1236 2724 1359 2761; x_wconf 93; x_fsize 39">namely</span>
+      <span class="ocrx_word" id="word_000081_000437" title="bbox 1370 2724 1618 2761; x_wconf 90; x_fsize 39">OpenNamePtr,</span>
+      <span class="ocrx_word" id="word_000081_000438" title="bbox 1633 2723 1819 2761; x_wconf 90; x_fsize 39">OpenMode</span>
+      <span class="ocrx_word" id="word_000081_000439" title="bbox 1832 2723 1891 2752; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000081_000440" title="bbox 1904 2724 2093 2761; x_wconf 91; x_fsize 39">OpenChan.</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000041" title="bbox 376 2774 1966 2812; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000441" title="bbox 376 2775 441 2803; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000442" title="bbox 453 2775 692 2812; x_wconf 88; x_fsize 39">OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000081_000443" title="bbox 704 2774 806 2812; x_wconf 96; x_fsize 39">points</span>
+      <span class="ocrx_word" id="word_000081_000444" title="bbox 819 2779 850 2803; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000445" title="bbox 862 2775 913 2803; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000446" title="bbox 925 2774 1066 2812; x_wconf 96; x_fsize 39">qualifier</span>
+      <span class="ocrx_word" id="word_000081_000447" title="bbox 1079 2774 1288 2812; x_wconf 96; x_fsize 39">immediately</span>
+      <span class="ocrx_word" id="word_000081_000448" title="bbox 1299 2774 1458 2812; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000081_000449" title="bbox 1471 2775 1522 2803; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000450" title="bbox 1534 2774 1640 2803; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000081_000451" title="bbox 1652 2784 1743 2803; x_wconf 96; x_fsize 39">name</span>
+      <span class="ocrx_word" id="word_000081_000452" title="bbox 1755 2774 1786 2803; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000453" title="bbox 1800 2775 1851 2803; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000454" title="bbox 1863 2775 1922 2803; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000081_000455" title="bbox 1935 2780 1966 2803; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000042" title="bbox 376 2821 2064 2861; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000456" title="bbox 376 2837 509 2858; x_wconf 92; x_fsize 36">p_open.</span>
+      <span class="ocrx_word" id="word_000081_000457" title="bbox 535 2824 568 2852; x_wconf 96; x_fsize 36">In</span>
+      <span class="ocrx_word" id="word_000081_000458" title="bbox 582 2824 633 2852; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000081_000459" title="bbox 645 2833 715 2852; x_wconf 96; x_fsize 36">case</span>
+      <span class="ocrx_word" id="word_000081_000460" title="bbox 727 2823 762 2852; x_wconf 92; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000081_000461" title="bbox 772 2821 949 2858; x_wconf 42; x_fsize 36">SYS$ASS5,</span>
+      <span class="ocrx_word" id="word_000081_000462" title="bbox 964 2823 1010 2852; x_wconf 96; x_fsize 36">for</span>
+      <span class="ocrx_word" id="word_000081_000463" title="bbox 1023 2823 1169 2858; x_wconf 96; x_fsize 36">instance,</span>
+      <span class="ocrx_word" id="word_000081_000464" title="bbox 1184 2824 1235 2852; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000081_000465" title="bbox 1247 2824 1486 2861; x_wconf 90; x_fsize 36">OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000081_000466" title="bbox 1499 2823 1600 2852; x_wconf 96; x_fsize 36">would</span>
+      <span class="ocrx_word" id="word_000081_000467" title="bbox 1612 2823 1698 2861; x_wconf 96; x_fsize 36">point</span>
+      <span class="ocrx_word" id="word_000081_000468" title="bbox 1711 2828 1742 2852; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000081_000469" title="bbox 1754 2824 1805 2852; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000081_000470" title="bbox 1818 2824 1851 2852; x_wconf 90; x_fsize 36">'a'</span>
+      <span class="ocrx_word" id="word_000081_000471" title="bbox 1865 2823 1896 2852; x_wconf 96; x_fsize 36">in</span>
+      <span class="ocrx_word" id="word_000081_000472" title="bbox 1910 2824 1961 2852; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000081_000473" title="bbox 1973 2833 2064 2852; x_wconf 96; x_fsize 36">name</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000043" title="bbox 378 2873 2044 2911; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000474" title="bbox 378 2874 606 2903; x_wconf 82; x_fsize 39">"TTY.SR5:A".</span>
+      <span class="ocrx_word" id="word_000081_000475" title="bbox 632 2873 706 2902; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000081_000476" title="bbox 719 2873 919 2911; x_wconf 96; x_fsize 39">corresponds</span>
+      <span class="ocrx_word" id="word_000081_000477" title="bbox 932 2879 963 2902; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000478" title="bbox 976 2883 1013 2902; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000081_000479" title="bbox 1028 2879 1152 2911; x_wconf 96; x_fsize 39">attempt</span>
+      <span class="ocrx_word" id="word_000081_000480" title="bbox 1165 2878 1196 2902; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000481" title="bbox 1208 2883 1286 2911; x_wconf 95; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000081_000482" title="bbox 1300 2874 1351 2902; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000483" title="bbox 1363 2873 1429 2902; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000081_000484" title="bbox 1442 2873 1599 2902; x_wconf 93; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000081_000485" title="bbox 1612 2874 1703 2903; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000081_000486" title="bbox 1716 2874 1847 2902; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000081_000487" title="bbox 1860 2883 1899 2902; x_wconf 95; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000081_000488" title="bbox 1913 2874 1964 2902; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000489" title="bbox 1975 2874 2044 2902; x_wconf 96; x_fsize 39">host</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000044" title="bbox 376 2923 2072 2953; baseline 0 -1; x_size 38.129185; x_descenders 9.1291847; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000490" title="bbox 376 2923 519 2952; x_wconf 96; x_fsize 39">machine</span>
+      <span class="ocrx_word" id="word_000081_000491" title="bbox 531 2923 631 2952; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000081_000492" title="bbox 645 2923 672 2952; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000081_000493" title="bbox 682 2923 848 2952; x_wconf 96; x_fsize 39">successful</span>
+      <span class="ocrx_word" id="word_000081_000494" title="bbox 861 2923 924 2952; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000081_000495" title="bbox 937 2924 1023 2952; x_wconf 96; x_fsize 39">leave</span>
+      <span class="ocrx_word" id="word_000081_000496" title="bbox 1035 2924 1086 2952; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000497" title="bbox 1099 2923 1222 2952; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000081_000498" title="bbox 1235 2923 1270 2952; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000499" title="bbox 1279 2924 1330 2952; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000500" title="bbox 1342 2924 1452 2953; x_wconf 59; x_fsize 39">ChanO</span>
+      <span class="ocrx_word" id="word_000081_000501" title="bbox 1466 2924 1766 2953; x_wconf 89; x_fsize 39">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000081_000502" title="bbox 1779 2923 1810 2952; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000081_000503" title="bbox 1824 2924 1888 2952; x_wconf 95; x_fsize 39">BX.</span>
+      <span class="ocrx_word" id="word_000081_000504" title="bbox 1914 2924 1979 2952; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000081_000505" title="bbox 1991 2924 2072 2952; x_wconf 96; x_fsize 39">PDD</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000045" title="bbox 376 2973 2001 3012; baseline -0.001 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000081_000506" title="bbox 376 2984 454 3012; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000081_000507" title="bbox 468 2979 569 3003; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000081_000508" title="bbox 582 2974 691 3012; x_wconf 96; x_fsize 39">finally</span>
+      <span class="ocrx_word" id="word_000081_000509" title="bbox 702 2974 840 3003; x_wconf 96; x_fsize 39">includes</span>
+      <span class="ocrx_word" id="word_000081_000510" title="bbox 845 2969 862 3016; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000081_000511" title="bbox 883 2975 942 3003; x_wconf 95; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000081_000512" title="bbox 955 2979 986 3003; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000513" title="bbox 998 2975 1049 3003; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000514" title="bbox 1061 2975 1111 3004; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000081_000515" title="bbox 1126 2974 1241 3003; x_wconf 93; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000081_000516" title="bbox 1254 2982 1353 3003; x_wconf 64; x_fsize 39">HwGet</span>
+      <span class="ocrx_word" id="word_000081_000517" title="bbox 1359 2981 1501 3003; x_wconf 16; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000081_000518" title="bbox 1516 2979 1547 3002; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000081_000519" title="bbox 1559 2973 1661 3002; x_wconf 96; x_fsize 39">obtain</span>
+      <span class="ocrx_word" id="word_000081_000520" title="bbox 1675 2974 1726 3002; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000081_000521" title="bbox 1737 2973 1896 3011; x_wconf 93; x_fsize 39">requested</span>
+      <span class="ocrx_word" id="word_000081_000522" title="bbox 1910 2974 2001 3003; x_wconf 92; x_fsize 39">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000081_000046" title="bbox 376 3024 516 3052; baseline 0 0; x_size 37.129185; x_descenders 9.1291847; x_ascenders 9">
+      <span class="ocrx_word" id="word_000081_000523" title="bbox 376 3024 516 3052; x_wconf 96; x_fsize 38">channel.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000081_000013" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000081_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000081_000524" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000081_000525" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000081_000526" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000081_000527" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">79</span>
+      <span class="ocrx_word" id="word_000081_000528" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000081_000529" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000081_000530" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000082" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0082.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000082_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000082_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000082_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000082_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000082_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000082_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000082_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000082_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000082_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000082_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000082_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000082_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000001" title="bbox 376 311 2081 399">
+    <p class="ocr_par" id="par_000082_000001" lang="eng" title="bbox 376 311 2081 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000001" title="bbox 376 311 2081 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000011" title="bbox 376 312 441 340; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000012" title="bbox 453 311 540 340; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000082_000013" title="bbox 553 311 588 340; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000014" title="bbox 598 311 697 340; x_wconf 96; x_fsize 39">action</span>
+      <span class="ocrx_word" id="word_000082_000015" title="bbox 711 311 897 340; x_wconf 96; x_fsize 39">undertaken</span>
+      <span class="ocrx_word" id="word_000082_000016" title="bbox 910 311 950 349; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000082_000017" title="bbox 961 312 1012 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000018" title="bbox 1023 316 1129 349; x_wconf 96; x_fsize 39">parent</span>
+      <span class="ocrx_word" id="word_000082_000019" title="bbox 1143 311 1232 340; x_wconf 93; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000082_000020" title="bbox 1245 312 1352 340; x_wconf 91; x_fsize 39">LDD's</span>
+      <span class="ocrx_word" id="word_000082_000021" title="bbox 1365 321 1443 349; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000082_000022" title="bbox 1457 316 1558 340; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000023" title="bbox 1571 311 1597 340; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000024" title="bbox 1610 312 1766 349; x_wconf 96; x_fsize 39">generally</span>
+      <span class="ocrx_word" id="word_000082_000025" title="bbox 1777 311 1867 349; x_wconf 96; x_fsize 39">fairly</span>
+      <span class="ocrx_word" id="word_000082_000026" title="bbox 1878 311 2081 349; x_wconf 96; x_fsize 39">complicated</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000002" title="bbox 377 361 2013 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000027" title="bbox 377 361 436 390; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000028" title="bbox 449 361 587 390; x_wconf 96; x_fsize 39">includes</span>
+      <span class="ocrx_word" id="word_000082_000029" title="bbox 600 361 721 390; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000082_000030" title="bbox 734 362 809 390; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000082_000031" title="bbox 822 367 853 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000032" title="bbox 865 362 916 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000033" title="bbox 928 362 1009 390; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000034" title="bbox 1023 367 1154 399; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000035" title="bbox 1165 366 1266 390; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000036" title="bbox 1278 361 1422 390; x_wconf 94; x_fsize 39">routines.</span>
+      <span class="ocrx_word" id="word_000082_000037" title="bbox 1448 362 1513 390; x_wconf 94; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000038" title="bbox 1526 361 1669 390; x_wconf 96; x_fsize 39">situation</span>
+      <span class="ocrx_word" id="word_000082_000039" title="bbox 1683 361 1709 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000040" title="bbox 1722 361 1858 390; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000082_000041" title="bbox 1871 361 2013 390; x_wconf 96; x_fsize 39">overleaf:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000002" title="bbox 452 513 2047 961">
+    <p class="ocr_par" id="par_000082_000002" lang="eng" title="bbox 452 513 1230 551" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000003" title="bbox 452 513 1230 551; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000042" title="bbox 452 520 467 535; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000043" title="bbox 526 514 643 542; x_wconf 62; x_fsize 39">Ensure</span>
+      <span class="ocrx_word" id="word_000082_000044" title="bbox 655 514 719 542; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000082_000045" title="bbox 731 514 782 542; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000046" title="bbox 794 514 877 542; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000047" title="bbox 890 513 975 542; x_wconf 96; x_fsize 39">itself</span>
+      <span class="ocrx_word" id="word_000082_000048" title="bbox 984 523 1040 542; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000082_000049" title="bbox 1053 513 1091 542; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000082_000050" title="bbox 1103 513 1230 551; x_wconf 96; x_fsize 39">opened.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000003" lang="eng" title="bbox 452 565 1586 603" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000004" title="bbox 452 565 1586 603; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000082_000051" title="bbox 452 572 467 587; x_wconf 70; x_fsize 38">e</span>
+      <span class="ocrx_word" id="word_000082_000052" title="bbox 526 566 595 595; x_wconf 68; x_fsize 38">Call</span>
+      <span class="ocrx_word" id="word_000082_000053" title="bbox 608 566 659 594; x_wconf 94; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000082_000054" title="bbox 671 566 752 594; x_wconf 96; x_fsize 38">PDD</span>
+      <span class="ocrx_word" id="word_000082_000055" title="bbox 765 575 843 603; x_wconf 96; x_fsize 38">open</span>
+      <span class="ocrx_word" id="word_000082_000056" title="bbox 857 570 958 594; x_wconf 96; x_fsize 38">vector</span>
+      <span class="ocrx_word" id="word_000082_000057" title="bbox 971 565 1061 603; x_wconf 96; x_fsize 38">using</span>
+      <span class="ocrx_word" id="word_000082_000058" title="bbox 1074 566 1125 594; x_wconf 95; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000082_000059" title="bbox 1137 566 1187 595; x_wconf 92; x_fsize 38">OS</span>
+      <span class="ocrx_word" id="word_000082_000060" title="bbox 1201 566 1441 603; x_wconf 91; x_fsize 38">DevOpenPDD</span>
+      <span class="ocrx_word" id="word_000082_000061" title="bbox 1454 566 1504 595; x_wconf 96; x_fsize 38">OS</span>
+      <span class="ocrx_word" id="word_000082_000062" title="bbox 1518 566 1586 594; x_wconf 95; x_fsize 38">call.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000004" lang="eng" title="bbox 452 616 2047 755" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000005" title="bbox 452 616 2047 654; baseline -0.001 -8; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000063" title="bbox 452 624 467 639; x_wconf 87; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000064" title="bbox 495 612 515 659; x_wconf 15; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000082_000065" title="bbox 526 617 555 646; x_wconf 15; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000082_000066" title="bbox 565 617 740 652; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000082_000067" title="bbox 755 618 814 646; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000082_000068" title="bbox 827 618 878 646; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000069" title="bbox 890 618 940 647; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000082_000070" title="bbox 955 617 1070 646; x_wconf 93; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000082_000071" title="bbox 1098 612 1203 659; x_wconf 89; x_fsize 39">DevGet</span>
+      <span class="ocrx_word" id="word_000082_000072" title="bbox 1223 612 1408 659; x_wconf 89; x_fsize 39">PDDAddress</span>
+      <span class="ocrx_word" id="word_000082_000073" title="bbox 1429 616 1529 645; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000082_000074" title="bbox 1542 621 1660 645; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000082_000075" title="bbox 1673 617 1724 645; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000076" title="bbox 1736 616 1792 645; x_wconf 93; x_fsize 39">full</span>
+      <span class="ocrx_word" id="word_000082_000077" title="bbox 1806 616 2047 654; x_wconf 92; x_fsize 39">segment:offset</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000006" title="bbox 523 666 2003 704; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000078" title="bbox 523 666 646 695; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000082_000079" title="bbox 659 666 694 695; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000080" title="bbox 703 667 754 695; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000081" title="bbox 766 667 871 695; x_wconf 92; x_fsize 39">PDD's</span>
+      <span class="ocrx_word" id="word_000082_000082" title="bbox 884 666 984 695; x_wconf 96; x_fsize 39">fourth</span>
+      <span class="ocrx_word" id="word_000082_000083" title="bbox 999 671 1130 704; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000084" title="bbox 1141 671 1242 695; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000085" title="bbox 1255 666 1286 695; x_wconf 93; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000086" title="bbox 1300 667 1436 695; x_wconf 91; x_fsize 39">BX:AX.</span>
+      <span class="ocrx_word" id="word_000082_000087" title="bbox 1462 667 1561 695; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000082_000088" title="bbox 1573 667 1677 695; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000082_000089" title="bbox 1691 676 1741 695; x_wconf 95; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000082_000090" title="bbox 1753 666 1862 695; x_wconf 96; x_fsize 39">loaded</span>
+      <span class="ocrx_word" id="word_000082_000091" title="bbox 1875 666 1940 695; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000082_000092" title="bbox 1952 667 2003 695; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000007" title="bbox 522 717 1268 755; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000093" title="bbox 522 717 626 746; x_wconf 92; x_fsize 39">dword</span>
+      <span class="ocrx_word" id="word_000082_000094" title="bbox 639 718 780 747; x_wconf 96; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000082_000095" title="bbox 794 722 885 746; x_wconf 96; x_fsize 39">struct</span>
+      <span class="ocrx_word" id="word_000082_000096" title="bbox 898 717 972 746; x_wconf 93; x_fsize 39">field</span>
+      <span class="ocrx_word" id="word_000082_000097" title="bbox 986 717 1268 755; x_wconf 88; x_fsize 39">SerialPDDEntry.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000005" lang="eng" title="bbox 452 769 2044 857" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000008" title="bbox 452 769 2044 807; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000098" title="bbox 452 776 467 791; x_wconf 90; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000099" title="bbox 526 769 640 798; x_wconf 84; x_fsize 39">Invoke</span>
+      <span class="ocrx_word" id="word_000082_000100" title="bbox 652 770 703 798; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000101" title="bbox 715 770 796 798; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000102" title="bbox 810 774 941 807; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000103" title="bbox 952 770 1040 807; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000082_000104" title="bbox 1055 769 1114 798; x_wconf 91; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000105" title="bbox 1128 769 1364 799; x_wconf 89; x_fsize 39">SetHandlerCS</span>
+      <span class="ocrx_word" id="word_000082_000106" title="bbox 1378 769 1532 798; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000082_000107" title="bbox 1545 774 1576 798; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000108" title="bbox 1589 775 1632 798; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000082_000109" title="bbox 1645 779 1685 807; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000082_000110" title="bbox 1698 769 1804 798; x_wconf 96; x_fsize 39">offsets</span>
+      <span class="ocrx_word" id="word_000082_000111" title="bbox 1818 769 1877 798; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000112" title="bbox 1891 775 2044 807; x_wconf 96; x_fsize 39">segments</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000009" title="bbox 521 819 1245 857; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000113" title="bbox 521 819 721 857; x_wconf 96; x_fsize 39">respectively</span>
+      <span class="ocrx_word" id="word_000082_000114" title="bbox 732 825 763 848; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000115" title="bbox 775 819 924 848; x_wconf 96; x_fsize 39">locations</span>
+      <span class="ocrx_word" id="word_000082_000116" title="bbox 937 819 968 848; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000117" title="bbox 982 820 1033 848; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000118" title="bbox 1045 820 1128 848; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000119" title="bbox 1142 819 1245 848; x_wconf 96; x_fsize 39">above.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000006" lang="eng" title="bbox 452 871 1512 909" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000010" title="bbox 452 871 1512 909; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000120" title="bbox 452 878 467 893; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000121" title="bbox 526 871 640 900; x_wconf 81; x_fsize 39">Invoke</span>
+      <span class="ocrx_word" id="word_000082_000122" title="bbox 653 877 784 909; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000123" title="bbox 796 872 847 901; x_wconf 97; x_fsize 39">Set</span>
+      <span class="ocrx_word" id="word_000082_000124" title="bbox 859 876 890 900; x_wconf 93; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000125" title="bbox 902 871 1048 900; x_wconf 91; x_fsize 39">initialise</span>
+      <span class="ocrx_word" id="word_000082_000126" title="bbox 1060 872 1111 900; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000127" title="bbox 1123 871 1335 900; x_wconf 96; x_fsize 39">transmission</span>
+      <span class="ocrx_word" id="word_000082_000128" title="bbox 1348 871 1428 900; x_wconf 96; x_fsize 39">baud</span>
+      <span class="ocrx_word" id="word_000082_000129" title="bbox 1440 876 1512 900; x_wconf 96; x_fsize 39">rate.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000007" lang="eng" title="bbox 452 923 1483 961" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000011" title="bbox 452 923 1483 961; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000130" title="bbox 452 930 467 945; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000131" title="bbox 526 923 640 952; x_wconf 82; x_fsize 39">Invoke</span>
+      <span class="ocrx_word" id="word_000082_000132" title="bbox 653 928 784 961; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000133" title="bbox 796 924 875 953; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000082_000134" title="bbox 887 928 918 952; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000135" title="bbox 931 929 1030 961; x_wconf 96; x_fsize 39">set-up</span>
+      <span class="ocrx_word" id="word_000082_000136" title="bbox 1044 923 1103 952; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000137" title="bbox 1116 924 1187 952; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000082_000138" title="bbox 1201 923 1309 952; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000082_000139" title="bbox 1321 923 1483 961; x_wconf 96; x_fsize 39">interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000003" title="bbox 375 1023 2070 1261">
+    <p class="ocr_par" id="par_000082_000008" lang="eng" title="bbox 375 1023 2070 1261" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000012" title="bbox 376 1023 2069 1061; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000140" title="bbox 376 1024 463 1053; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000082_000141" title="bbox 475 1024 526 1052; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000142" title="bbox 538 1023 884 1053; x_wconf 90; x_fsize 39">DevGetPDDAddress</span>
+      <span class="ocrx_word" id="word_000082_000143" title="bbox 898 1023 1013 1052; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000082_000144" title="bbox 1025 1024 1080 1052; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000082_000145" title="bbox 1092 1024 1168 1052; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000082_000146" title="bbox 1182 1023 1256 1052; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000082_000147" title="bbox 1269 1028 1300 1052; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000148" title="bbox 1312 1023 1382 1052; x_wconf 96; x_fsize 39">load</span>
+      <span class="ocrx_word" id="word_000082_000149" title="bbox 1395 1024 1446 1052; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000150" title="bbox 1458 1024 1565 1052; x_wconf 91; x_fsize 39">LDD's</span>
+      <span class="ocrx_word" id="word_000082_000151" title="bbox 1579 1023 1854 1061; x_wconf 76; x_fsize 39">SerialPDDEntry</span>
+      <span class="ocrx_word" id="word_000082_000152" title="bbox 1865 1023 1948 1058; x_wconf 96; x_fsize 39">field,</span>
+      <span class="ocrx_word" id="word_000082_000153" title="bbox 1963 1023 1985 1052; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000082_000154" title="bbox 1998 1033 2069 1061; x_wconf 96; x_fsize 39">may</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000013" title="bbox 375 1073 2041 1111; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000155" title="bbox 375 1073 413 1102; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000082_000156" title="bbox 425 1073 499 1102; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000082_000157" title="bbox 512 1079 543 1102; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000158" title="bbox 555 1073 625 1102; x_wconf 96; x_fsize 39">load</span>
+      <span class="ocrx_word" id="word_000082_000159" title="bbox 638 1073 669 1102; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000160" title="bbox 683 1074 734 1102; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000161" title="bbox 747 1073 870 1102; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000082_000162" title="bbox 883 1073 918 1102; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000163" title="bbox 928 1083 987 1111; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000082_000164" title="bbox 998 1073 1033 1102; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000165" title="bbox 1042 1074 1093 1102; x_wconf 92; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000166" title="bbox 1105 1074 1210 1102; x_wconf 91; x_fsize 39">PDD's</span>
+      <span class="ocrx_word" id="word_000082_000167" title="bbox 1224 1078 1355 1111; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000168" title="bbox 1366 1073 1529 1102; x_wconf 94; x_fsize 39">functions.</span>
+      <span class="ocrx_word" id="word_000082_000169" title="bbox 1555 1074 1620 1102; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000170" title="bbox 1632 1073 1978 1103; x_wconf 91; x_fsize 39">DevGetPDDAddress</span>
+      <span class="ocrx_word" id="word_000082_000171" title="bbox 1991 1074 2041 1103; x_wconf 96; x_fsize 39">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000014" title="bbox 376 1123 1991 1161; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000172" title="bbox 376 1124 435 1152; x_wconf 96; x_fsize 39">call</span>
+      <span class="ocrx_word" id="word_000082_000173" title="bbox 448 1123 580 1152; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000082_000174" title="bbox 593 1123 624 1152; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000175" title="bbox 638 1124 689 1152; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000176" title="bbox 701 1124 784 1152; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000177" title="bbox 797 1133 875 1161; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000082_000178" title="bbox 889 1128 990 1152; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000179" title="bbox 1003 1128 1083 1152; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000082_000180" title="bbox 1097 1124 1162 1152; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000082_000181" title="bbox 1173 1123 1211 1152; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000082_000182" title="bbox 1223 1123 1355 1152; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000082_000183" title="bbox 1368 1123 1399 1152; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000184" title="bbox 1413 1124 1464 1152; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000185" title="bbox 1476 1124 1559 1152; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000186" title="bbox 1571 1133 1692 1152; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000082_000187" title="bbox 1704 1129 1805 1152; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000188" title="bbox 1818 1123 1894 1152; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000082_000189" title="bbox 1907 1123 1991 1152; x_wconf 96; x_fsize 39">since</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000015" title="bbox 376 1173 2070 1211; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000190" title="bbox 376 1183 514 1211; x_wconf 95; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000082_000191" title="bbox 525 1183 596 1211; x_wconf 96; x_fsize 39">may</span>
+      <span class="ocrx_word" id="word_000082_000192" title="bbox 607 1174 685 1202; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000082_000193" title="bbox 696 1174 772 1202; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000082_000194" title="bbox 786 1173 896 1202; x_wconf 96; x_fsize 39">moved</span>
+      <span class="ocrx_word" id="word_000082_000195" title="bbox 909 1173 1001 1202; x_wconf 95; x_fsize 39">while</span>
+      <span class="ocrx_word" id="word_000082_000196" title="bbox 1013 1174 1064 1202; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000197" title="bbox 1076 1174 1159 1202; x_wconf 93; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000198" title="bbox 1172 1183 1234 1202; x_wconf 95; x_fsize 39">was</span>
+      <span class="ocrx_word" id="word_000082_000199" title="bbox 1247 1173 1327 1202; x_wconf 95; x_fsize 39">held.</span>
+      <span class="ocrx_word" id="word_000082_000200" title="bbox 1353 1174 1418 1202; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000201" title="bbox 1430 1174 1511 1202; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000202" title="bbox 1524 1173 1550 1202; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000203" title="bbox 1563 1173 1704 1211; x_wconf 96; x_fsize 39">ignorant</span>
+      <span class="ocrx_word" id="word_000082_000204" title="bbox 1717 1173 1752 1202; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000205" title="bbox 1762 1174 1835 1202; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000082_000206" title="bbox 1850 1173 1974 1211; x_wconf 96; x_fsize 39">activity</span>
+      <span class="ocrx_word" id="word_000082_000207" title="bbox 1986 1173 2070 1202; x_wconf 96; x_fsize 39">since</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000016" title="bbox 376 1223 1472 1261; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000208" title="bbox 376 1224 427 1252; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000209" title="bbox 440 1223 529 1252; x_wconf 93; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000082_000210" title="bbox 542 1224 625 1252; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000211" title="bbox 638 1223 664 1252; x_wconf 92; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000212" title="bbox 676 1223 866 1261; x_wconf 96; x_fsize 39">responsible</span>
+      <span class="ocrx_word" id="word_000082_000213" title="bbox 878 1223 924 1252; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000082_000214" title="bbox 937 1223 1086 1261; x_wconf 96; x_fsize 39">handling</span>
+      <span class="ocrx_word" id="word_000082_000215" title="bbox 1100 1224 1140 1252; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000082_000216" title="bbox 1153 1223 1242 1252; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000082_000217" title="bbox 1256 1223 1315 1252; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000218" title="bbox 1327 1233 1472 1252; x_wconf 96; x_fsize 39">resumes.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000004" title="bbox 376 1298 2045 1622">
+    <p class="ocr_par" id="par_000082_000009" lang="eng" title="bbox 376 1298 2045 1622" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000017" title="bbox 377 1298 738 1346; baseline 0 -10; x_size 48; x_descenders 10; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000219" title="bbox 377 1298 738 1346; x_wconf 90; x_fsize 49">OsAS5Strategy</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000018" title="bbox 376 1383 1153 1412; baseline 0 0; x_size 38.208279; x_descenders 9.2082777; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000220" title="bbox 376 1384 427 1412; x_wconf 96; x_fsize 39">IN:</span>
+      <span class="ocrx_word" id="word_000082_000221" title="bbox 676 1384 735 1412; x_wconf 96; x_fsize 39">AX</span>
+      <span class="ocrx_word" id="word_000082_000222" title="bbox 746 1383 836 1412; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000082_000223" title="bbox 849 1384 900 1412; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000224" title="bbox 912 1389 1013 1412; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000225" title="bbox 1026 1383 1153 1412; x_wconf 96; x_fsize 39">number</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000019" title="bbox 676 1433 1516 1471; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000226" title="bbox 676 1434 732 1468; x_wconf 96; x_fsize 39">ES,</span>
+      <span class="ocrx_word" id="word_000082_000227" title="bbox 747 1434 797 1463; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000082_000228" title="bbox 810 1433 896 1471; x_wconf 96; x_fsize 39">point</span>
+      <span class="ocrx_word" id="word_000082_000229" title="bbox 909 1438 940 1462; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000230" title="bbox 952 1434 1003 1462; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000231" title="bbox 1015 1434 1065 1463; x_wconf 96; x_fsize 39">DS</span>
+      <span class="ocrx_word" id="word_000082_000232" title="bbox 1079 1433 1114 1462; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000233" title="bbox 1123 1434 1174 1462; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000234" title="bbox 1187 1433 1371 1471; x_wconf 96; x_fsize 39">application</span>
+      <span class="ocrx_word" id="word_000082_000235" title="bbox 1384 1443 1516 1471; x_wconf 96; x_fsize 39">process.</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000020" title="bbox 376 1481 1701 1527; baseline 0 -14; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000236" title="bbox 376 1481 468 1527; x_wconf 96; x_fsize 39">OUT:</span>
+      <span class="ocrx_word" id="word_000082_000237" title="bbox 676 1484 705 1513; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000082_000238" title="bbox 715 1484 890 1519; x_wconf 96; x_fsize 39">successful,</span>
+      <span class="ocrx_word" id="word_000082_000239" title="bbox 904 1489 1005 1513; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000082_000240" title="bbox 1019 1484 1091 1513; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000082_000241" title="bbox 1105 1494 1191 1522; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000082_000242" title="bbox 1202 1485 1282 1513; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000082_000243" title="bbox 1296 1484 1355 1513; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000244" title="bbox 1368 1485 1485 1513; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000082_000245" title="bbox 1497 1484 1588 1513; x_wconf 95; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000082_000246" title="bbox 1600 1484 1631 1513; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000247" title="bbox 1645 1485 1701 1513; x_wconf 95; x_fsize 39">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000021" title="bbox 676 1534 2045 1572; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000248" title="bbox 676 1534 705 1563; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000082_000249" title="bbox 714 1534 901 1563; x_wconf 95; x_fsize 39">installation</span>
+      <span class="ocrx_word" id="word_000082_000250" title="bbox 915 1534 1134 1569; x_wconf 96; x_fsize 39">unsuccessful,</span>
+      <span class="ocrx_word" id="word_000082_000251" title="bbox 1148 1539 1249 1563; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000082_000252" title="bbox 1263 1534 1335 1563; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000082_000253" title="bbox 1349 1535 1400 1563; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000254" title="bbox 1412 1544 1498 1572; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000082_000255" title="bbox 1509 1534 1572 1572; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000082_000256" title="bbox 1586 1539 1630 1563; x_wconf 97; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000082_000257" title="bbox 1643 1534 1702 1563; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000258" title="bbox 1715 1544 1796 1563; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000082_000259" title="bbox 1809 1535 1936 1563; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000082_000260" title="bbox 1949 1534 1980 1563; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000261" title="bbox 1994 1535 2045 1563; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000022" title="bbox 376 1584 801 1622; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000262" title="bbox 376 1585 430 1613; x_wconf 96; x_fsize 39">AL</span>
+      <span class="ocrx_word" id="word_000082_000263" title="bbox 675 1584 801 1622; x_wconf 96; x_fsize 39">register</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000005" title="bbox 376 1631 861 1677">
+    <p class="ocr_par" id="par_000082_000010" lang="eng" title="bbox 376 1631 861 1677" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000023" title="bbox 376 1631 861 1677; baseline 0 -14; x_size 37.948719; x_descenders 9.4871798; x_ascenders 9.4871798">
+      <span class="ocrx_word" id="word_000082_000264" title="bbox 376 1631 591 1677; x_wconf 96; x_fsize 39">PRESERVE:</span>
+      <span class="ocrx_word" id="word_000082_000265" title="bbox 677 1635 729 1669; x_wconf 96; x_fsize 39">SS,</span>
+      <span class="ocrx_word" id="word_000082_000266" title="bbox 745 1635 797 1669; x_wconf 95; x_fsize 39">SP,</span>
+      <span class="ocrx_word" id="word_000082_000267" title="bbox 812 1635 861 1663; x_wconf 96; x_fsize 39">BP</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000006" title="bbox 376 1734 2077 1922">
+    <p class="ocr_par" id="par_000082_000011" lang="eng" title="bbox 376 1734 2077 1922" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000024" title="bbox 376 1734 2077 1772; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000268" title="bbox 376 1735 441 1763; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000269" title="bbox 454 1739 585 1772; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000270" title="bbox 596 1734 750 1763; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000082_000271" title="bbox 764 1744 814 1763; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000082_000272" title="bbox 826 1734 958 1763; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000082_000273" title="bbox 971 1734 1098 1772; x_wconf 96; x_fsize 39">directly</span>
+      <span class="ocrx_word" id="word_000082_000274" title="bbox 1109 1734 1188 1763; x_wconf 94; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000082_000275" title="bbox 1201 1735 1252 1763; x_wconf 94; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000276" title="bbox 1264 1734 1385 1763; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000082_000277" title="bbox 1399 1734 1488 1763; x_wconf 92; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000082_000278" title="bbox 1501 1735 1584 1763; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000279" title="bbox 1597 1739 1714 1763; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000082_000280" title="bbox 1727 1740 1758 1763; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000082_000282" title="bbox 1908 1734 2077 1763; x_wconf 91; x_fsize 39">hardware-</span>
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+      <span class="ocrx_word" id="word_000082_000291" title="bbox 1156 1794 1196 1822; x_wconf 96; x_fsize 39">up</span>
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+      <span class="ocrx_word" id="word_000082_000298" title="bbox 1696 1789 1727 1813; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000082_000301" title="bbox 2007 1785 2066 1814; x_wconf 96; x_fsize 39">Set.</span>
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+      <span class="ocrx_word" id="word_000082_000302" title="bbox 376 1835 441 1863; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000303" title="bbox 454 1839 585 1872; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000082_000304" title="bbox 596 1839 697 1863; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000305" title="bbox 710 1834 790 1863; x_wconf 96; x_fsize 39">table</span>
+      <span class="ocrx_word" id="word_000082_000306" title="bbox 802 1834 848 1863; x_wconf 93; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000082_000307" title="bbox 861 1835 1120 1872; x_wconf 85; x_fsize 39">OsAS5Strategy</span>
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+      <span class="ocrx_word" id="word_000082_000309" title="bbox 1169 1834 1329 1872; x_wconf 96; x_fsize 39">presented</span>
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+      <span class="ocrx_word" id="word_000082_000312" title="bbox 1525 1835 1596 1863; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000082_000313" title="bbox 1610 1835 1661 1863; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000314" title="bbox 1673 1834 1887 1872; x_wconf 96; x_fsize 39">functionality</span>
+      <span class="ocrx_word" id="word_000082_000315" title="bbox 1898 1834 1933 1863; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000316" title="bbox 1942 1835 1993 1863; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000027" title="bbox 376 1884 1064 1922; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000317" title="bbox 376 1884 540 1922; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000082_000318" title="bbox 553 1889 737 1922; x_wconf 96; x_fsize 39">component</span>
+      <span class="ocrx_word" id="word_000082_000319" title="bbox 750 1889 867 1913; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000082_000320" title="bbox 880 1884 906 1913; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000321" title="bbox 919 1884 1064 1913; x_wconf 96; x_fsize 39">outlined:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000007" title="bbox 525 1980 1175 2007">
+    <p class="ocr_par" id="par_000082_000012" lang="eng" title="bbox 525 1980 1175 2007" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000028" title="bbox 525 1980 1175 2007; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000322" title="bbox 525 1980 942 2007; x_wconf 89; x_fsize 28">AS5StrategyJumpTable</span>
+      <span class="ocrx_word" id="word_000082_000323" title="bbox 969 1980 1068 2002; x_wconf 95; x_fsize 28">label</span>
+      <span class="ocrx_word" id="word_000082_000324" title="bbox 1093 1980 1175 2002; x_wconf 95; x_fsize 28">word</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 1039 2294 1041 2314"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 935 2020 937 2391"></div>
+   <div class="ocr_carea" id="block_000082_000008" title="bbox 677 2019 2034 2398">
+    <p class="ocr_par" id="par_000082_000013" lang="eng" title="bbox 677 2019 1863 2046" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000029" title="bbox 677 2019 1863 2046; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000325" title="bbox 677 2019 716 2041; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000326" title="bbox 827 2019 947 2041; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000327" title="bbox 972 2019 1117 2046; x_wconf 88; x_fsize 27">AS5Open</span>
+      <span class="ocrx_word" id="word_000082_000328" title="bbox 1430 2019 1529 2045; x_wconf 78; x_fsize 27">;Load</span>
+      <span class="ocrx_word" id="word_000082_000329" title="bbox 1553 2019 1696 2041; x_wconf 96; x_fsize 27">Handler</span>
+      <span class="ocrx_word" id="word_000082_000330" title="bbox 1721 2019 1863 2041; x_wconf 95; x_fsize 27">offsets</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000014" lang="eng" title="bbox 677 2058 1950 2084" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000030" title="bbox 677 2058 1950 2084; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000331" title="bbox 677 2058 716 2080; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000332" title="bbox 827 2058 947 2080; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000333" title="bbox 972 2058 1137 2080; x_wconf 75; x_fsize 27">AS5Close</span>
+      <span class="ocrx_word" id="word_000082_000334" title="bbox 1580 2058 1698 2084; x_wconf 63; x_fsize 27">;Close</span>
+      <span class="ocrx_word" id="word_000082_000335" title="bbox 1723 2058 1782 2080; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000082_000336" title="bbox 1809 2058 1950 2080; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000015" lang="eng" title="bbox 677 2098 1950 2124" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000031" title="bbox 677 2098 1950 2124; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000337" title="bbox 677 2098 716 2120; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000338" title="bbox 827 2098 947 2120; x_wconf 91; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000339" title="bbox 972 2098 1136 2120; x_wconf 47; x_fsize 27">AS5Start</span>
+      <span class="ocrx_word" id="word_000082_000340" title="bbox 1580 2099 1697 2124; x_wconf 46; x_fsize 27">;Start</span>
+      <span class="ocrx_word" id="word_000082_000341" title="bbox 1723 2098 1782 2120; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000082_000342" title="bbox 1809 2098 1950 2120; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000016" lang="eng" title="bbox 677 2137 1779 2164" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000032" title="bbox 677 2137 1779 2164; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000343" title="bbox 677 2137 716 2159; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000082_000344" title="bbox 827 2137 947 2159; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000082_000345" title="bbox 972 2137 1117 2164; x_wconf 75; x_fsize 28">AS5Stop</span>
+      <span class="ocrx_word" id="word_000082_000346" title="bbox 1430 2138 1528 2164; x_wconf 85; x_fsize 28">;Stop</span>
+      <span class="ocrx_word" id="word_000082_000347" title="bbox 1552 2137 1611 2159; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000082_000348" title="bbox 1638 2137 1779 2159; x_wconf 95; x_fsize 28">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000017" lang="eng" title="bbox 677 2176 1905 2202" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000033" title="bbox 677 2176 1905 2202; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000349" title="bbox 677 2176 716 2198; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000350" title="bbox 827 2176 947 2198; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000351" title="bbox 972 2176 1094 2198; x_wconf 83; x_fsize 27">AS5Set</span>
+      <span class="ocrx_word" id="word_000082_000352" title="bbox 1430 2177 1505 2202; x_wconf 45; x_fsize 27">;Set</span>
+      <span class="ocrx_word" id="word_000082_000353" title="bbox 1531 2176 1590 2198; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000082_000354" title="bbox 1617 2176 1758 2198; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000082_000355" title="bbox 1785 2177 1905 2198; x_wconf 95; x_fsize 27">status</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000082_000018" lang="eng" title="bbox 677 2215 2034 2320" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000034" title="bbox 677 2215 2034 2241; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000356" title="bbox 677 2215 716 2237; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000357" title="bbox 827 2215 947 2237; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000358" title="bbox 972 2215 1137 2237; x_wconf 68; x_fsize 27">AS5Sense</span>
+      <span class="ocrx_word" id="word_000082_000359" title="bbox 1580 2216 1720 2241; x_wconf 28; x_fsize 27">,;Return</span>
+      <span class="ocrx_word" id="word_000082_000360" title="bbox 1746 2215 1887 2237; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000082_000361" title="bbox 1914 2216 2034 2237; x_wconf 96; x_fsize 27">status</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000035" title="bbox 677 2253 2010 2281; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000362" title="bbox 677 2254 716 2276; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000082_000363" title="bbox 827 2254 947 2276; x_wconf 91; x_fsize 29">offset</span>
+      <span class="ocrx_word" id="word_000082_000364" title="bbox 972 2254 1179 2276; x_wconf 75; x_fsize 29">AS5Control</span>
+      <span class="ocrx_word" id="word_000082_000365" title="bbox 1430 2253 1548 2280; x_wconf 92; x_fsize 29">;Drive</span>
+      <span class="ocrx_word" id="word_000082_000366" title="bbox 1573 2254 1632 2276; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000082_000367" title="bbox 1657 2253 1886 2281; x_wconf 96; x_fsize 29">handshaking</span>
+      <span class="ocrx_word" id="word_000082_000368" title="bbox 1911 2253 2010 2276; x_wconf 96; x_fsize 29">lines</span>
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+     <span class="ocr_line" id="line_000082_000036" title="bbox 677 2292 1800 2320; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000369" title="bbox 677 2293 716 2315; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000370" title="bbox 827 2293 947 2315; x_wconf 91; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000371" title="bbox 972 2292 1179 2320; x_wconf 33; x_fsize 27">ASS5Enquire</span>
+      <span class="ocrx_word" id="word_000082_000372" title="bbox 1430 2294 1590 2319; x_wconf 43; x_fsize 27">;Returns</span>
+      <span class="ocrx_word" id="word_000082_000373" title="bbox 1615 2293 1697 2315; x_wconf 96; x_fsize 27">baud</span>
+      <span class="ocrx_word" id="word_000082_000374" title="bbox 1722 2294 1800 2315; x_wconf 96; x_fsize 27">rate</span>
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+    </p>
+
+    <p class="ocr_par" id="par_000082_000019" lang="eng" title="bbox 677 2331 2034 2398" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000037" title="bbox 677 2331 2012 2359; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000082_000375" title="bbox 677 2332 716 2354; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000082_000376" title="bbox 827 2332 947 2354; x_wconf 93; x_fsize 29">offset</span>
+      <span class="ocrx_word" id="word_000082_000377" title="bbox 972 2332 1158 2354; x_wconf 81; x_fsize 29">AS5Enable</span>
+      <span class="ocrx_word" id="word_000082_000378" title="bbox 1580 2331 1699 2359; x_wconf 91; x_fsize 29">;Begin</span>
+      <span class="ocrx_word" id="word_000082_000379" title="bbox 1725 2331 1868 2359; x_wconf 96; x_fsize 29">sending</span>
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+     <span class="ocr_line" id="line_000082_000038" title="bbox 677 2371 2034 2398; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000082_000381" title="bbox 677 2371 716 2393; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000082_000382" title="bbox 827 2371 947 2393; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000082_000383" title="bbox 972 2371 1284 2393; x_wconf 30; x_fsize 27">ASS5SetHandlercCs</span>
+      <span class="ocrx_word" id="word_000082_000384" title="bbox 1580 2371 1679 2397; x_wconf 86; x_fsize 27">;Load</span>
+      <span class="ocrx_word" id="word_000082_000385" title="bbox 1703 2371 1846 2393; x_wconf 96; x_fsize 27">Handler</span>
+      <span class="ocrx_word" id="word_000082_000386" title="bbox 1872 2372 2034 2398; x_wconf 96; x_fsize 27">segments</span>
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+    <p class="ocr_par" id="par_000082_000020" lang="eng" title="bbox 375 2462 2102 3159" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000039" title="bbox 376 2462 2030 2500; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000387" title="bbox 376 2463 464 2500; x_wconf 96; x_fsize 39">Open</span>
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+      <span class="ocrx_word" id="word_000082_000389" title="bbox 552 2462 788 2492; x_wconf 90; x_fsize 39">SetHandlerCS</span>
+      <span class="ocrx_word" id="word_000082_000390" title="bbox 802 2472 842 2500; x_wconf 95; x_fsize 39">go</span>
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+      <span class="ocrx_word" id="word_000082_000394" title="bbox 1139 2462 1271 2491; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000082_000395" title="bbox 1284 2462 1363 2491; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000082_000396" title="bbox 1376 2463 1427 2491; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000397" title="bbox 1439 2463 1522 2491; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000398" title="bbox 1535 2472 1613 2500; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000082_000399" title="bbox 1628 2462 1687 2491; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000400" title="bbox 1699 2472 1820 2491; x_wconf 96; x_fsize 39">resume</span>
+      <span class="ocrx_word" id="word_000082_000401" title="bbox 1832 2467 1933 2491; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000402" title="bbox 1946 2462 2030 2491; x_wconf 96; x_fsize 39">code.</span>
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+     <span class="ocr_line" id="line_000082_000040" title="bbox 376 2513 2075 2551; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000403" title="bbox 376 2514 454 2542; x_wconf 96; x_fsize 39">Both</span>
+      <span class="ocrx_word" id="word_000082_000404" title="bbox 469 2523 519 2542; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000082_000405" title="bbox 530 2513 670 2551; x_wconf 96; x_fsize 39">required</span>
+      <span class="ocrx_word" id="word_000082_000406" title="bbox 683 2518 714 2542; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000407" title="bbox 726 2514 767 2542; x_wconf 96; x_fsize 39">let</span>
+      <span class="ocrx_word" id="word_000082_000408" title="bbox 779 2514 830 2542; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000409" title="bbox 842 2514 923 2542; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000410" title="bbox 935 2513 1027 2542; x_wconf 96; x_fsize 39">know</span>
+      <span class="ocrx_word" id="word_000082_000411" title="bbox 1039 2514 1090 2542; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000412" title="bbox 1103 2513 1226 2542; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000082_000413" title="bbox 1240 2519 1268 2542; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000082_000414" title="bbox 1281 2513 1381 2542; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000082_000415" title="bbox 1395 2513 1433 2542; x_wconf 93; x_fsize 39">its</span>
+      <span class="ocrx_word" id="word_000082_000416" title="bbox 1446 2514 1529 2542; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000417" title="bbox 1541 2513 1665 2542; x_wconf 96; x_fsize 39">resides.</span>
+      <span class="ocrx_word" id="word_000082_000418" title="bbox 1691 2514 1756 2542; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000419" title="bbox 1768 2513 1835 2542; x_wconf 96; x_fsize 39">four</span>
+      <span class="ocrx_word" id="word_000082_000420" title="bbox 1848 2513 1904 2542; x_wconf 96; x_fsize 39">full</span>
+      <span class="ocrx_word" id="word_000082_000421" title="bbox 1918 2513 2075 2542; x_wconf 96; x_fsize 39">addresses</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000041" title="bbox 375 2563 2023 2601; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000422" title="bbox 375 2563 485 2601; x_wconf 96; x_fsize 39">passed</span>
+      <span class="ocrx_word" id="word_000082_000423" title="bbox 498 2564 628 2601; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000082_000424" title="bbox 642 2569 673 2592; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000425" title="bbox 685 2564 773 2601; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000082_000426" title="bbox 788 2563 847 2592; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000427" title="bbox 861 2563 1097 2593; x_wconf 91; x_fsize 39">SetHandlerCS</span>
+      <span class="ocrx_word" id="word_000082_000428" title="bbox 1112 2573 1162 2592; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000082_000429" title="bbox 1174 2563 1209 2592; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000430" title="bbox 1218 2564 1269 2592; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000431" title="bbox 1281 2564 1388 2592; x_wconf 92; x_fsize 39">LDD's</span>
+      <span class="ocrx_word" id="word_000082_000432" title="bbox 1401 2564 1518 2592; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000082_000433" title="bbox 1530 2563 1621 2592; x_wconf 96; x_fsize 39">block</span>
+      <span class="ocrx_word" id="word_000082_000434" title="bbox 1634 2563 1693 2592; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000435" title="bbox 1706 2564 1757 2592; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000436" title="bbox 1769 2564 1852 2592; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000437" title="bbox 1866 2564 2023 2598; x_wconf 83; x_fsize 39">StatusInt,</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000042" title="bbox 376 2613 2080 2651; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000438" title="bbox 376 2614 505 2642; x_wconf 92; x_fsize 39">RecvInt</span>
+      <span class="ocrx_word" id="word_000082_000439" title="bbox 519 2613 578 2642; x_wconf 91; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000440" title="bbox 590 2613 724 2642; x_wconf 91; x_fsize 39">XmitInt</span>
+      <span class="ocrx_word" id="word_000082_000441" title="bbox 737 2618 863 2642; x_wconf 96; x_fsize 39">vectors.</span>
+      <span class="ocrx_word" id="word_000082_000442" title="bbox 889 2614 982 2643; x_wconf 96; x_fsize 39">Close</span>
+      <span class="ocrx_word" id="word_000082_000443" title="bbox 994 2613 1020 2642; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000444" title="bbox 1033 2613 1131 2642; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000082_000445" title="bbox 1144 2613 1175 2642; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000446" title="bbox 1189 2613 1276 2642; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000082_000447" title="bbox 1289 2618 1320 2642; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000448" title="bbox 1332 2614 1415 2642; x_wconf 96; x_fsize 39">close</span>
+      <span class="ocrx_word" id="word_000082_000449" title="bbox 1428 2623 1465 2642; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000082_000450" title="bbox 1479 2613 1597 2651; x_wconf 96; x_fsize 39">opened</span>
+      <span class="ocrx_word" id="word_000082_000451" title="bbox 1610 2614 1750 2642; x_wconf 95; x_fsize 39">channel.</span>
+      <span class="ocrx_word" id="word_000082_000452" title="bbox 1777 2614 1855 2643; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000082_000453" title="bbox 1869 2613 1928 2642; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000454" title="bbox 1942 2614 2015 2651; x_wconf 96; x_fsize 39">Stop</span>
+      <span class="ocrx_word" id="word_000082_000455" title="bbox 2029 2623 2080 2642; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000043" title="bbox 376 2663 2041 2701; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000456" title="bbox 376 2663 450 2692; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000082_000457" title="bbox 463 2668 494 2692; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000458" title="bbox 506 2663 744 2693; x_wconf 96; x_fsize 39">enable/disable</span>
+      <span class="ocrx_word" id="word_000082_000459" title="bbox 756 2663 918 2701; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000082_000460" title="bbox 932 2663 991 2692; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000461" title="bbox 1005 2673 1055 2692; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000082_000462" title="bbox 1067 2663 1199 2692; x_wconf 96; x_fsize 39">invoked</span>
+      <span class="ocrx_word" id="word_000082_000463" title="bbox 1212 2663 1291 2692; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000082_000464" title="bbox 1304 2664 1355 2692; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000465" title="bbox 1367 2664 1450 2692; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000082_000466" title="bbox 1463 2673 1551 2701; x_wconf 92; x_fsize 39">open,</span>
+      <span class="ocrx_word" id="word_000082_000467" title="bbox 1565 2663 1773 2693; x_wconf 91; x_fsize 39">hold/resume</span>
+      <span class="ocrx_word" id="word_000082_000468" title="bbox 1786 2663 1845 2692; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000082_000469" title="bbox 1859 2669 1903 2692; x_wconf 96; x_fsize 39">set</span>
+      <span class="ocrx_word" id="word_000082_000470" title="bbox 1915 2668 2041 2692; x_wconf 96; x_fsize 39">vectors.</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000044" title="bbox 376 2713 1333 2743; baseline 0 -1; x_size 38.186813; x_descenders 9.1868134; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000471" title="bbox 376 2714 441 2742; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000472" title="bbox 453 2713 540 2742; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000082_000473" title="bbox 553 2713 588 2742; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000474" title="bbox 598 2713 697 2742; x_wconf 96; x_fsize 39">action</span>
+      <span class="ocrx_word" id="word_000082_000475" title="bbox 711 2713 742 2742; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000476" title="bbox 756 2714 807 2742; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000477" title="bbox 819 2714 900 2742; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000478" title="bbox 914 2714 992 2743; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000082_000479" title="bbox 1005 2718 1106 2742; x_wconf 97; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000480" title="bbox 1119 2713 1145 2742; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000481" title="bbox 1159 2723 1191 2742; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000082_000482" title="bbox 1204 2713 1333 2742; x_wconf 96; x_fsize 39">follows:</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000045" title="bbox 452 2765 929 2794; baseline 0 0; x_size 38.186813; x_descenders 9.1868134; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000483" title="bbox 452 2772 467 2788; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000484" title="bbox 526 2765 674 2794; x_wconf 69; x_fsize 39">Initialise</span>
+      <span class="ocrx_word" id="word_000082_000485" title="bbox 686 2766 767 2794; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000486" title="bbox 780 2765 929 2794; x_wconf 96; x_fsize 39">variables</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000046" title="bbox 452 2817 855 2855; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000487" title="bbox 452 2824 467 2839; x_wconf 66; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000488" title="bbox 526 2817 632 2847; x_wconf 87; x_fsize 39">Check</span>
+      <span class="ocrx_word" id="word_000082_000489" title="bbox 644 2818 723 2847; x_wconf 92; x_fsize 39">H/W</span>
+      <span class="ocrx_word" id="word_000082_000490" title="bbox 734 2822 855 2855; x_wconf 96; x_fsize 39">present</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000047" title="bbox 452 2867 2085 2907; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000491" title="bbox 452 2876 467 2891; x_wconf 75; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000492" title="bbox 527 2870 605 2899; x_wconf 80; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000082_000493" title="bbox 618 2870 669 2898; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000494" title="bbox 681 2869 838 2898; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000082_000495" title="bbox 849 2869 992 2907; x_wconf 96; x_fsize 39">running.</span>
+      <span class="ocrx_word" id="word_000082_000496" title="bbox 1018 2870 1051 2898; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000082_000497" title="bbox 1065 2870 1116 2898; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000498" title="bbox 1128 2879 1198 2898; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000082_000499" title="bbox 1210 2869 1245 2898; x_wconf 91; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000500" title="bbox 1255 2867 1432 2904; x_wconf 45; x_fsize 39">SYS$ASS5,</span>
+      <span class="ocrx_word" id="word_000082_000501" title="bbox 1446 2875 1512 2907; x_wconf 96; x_fsize 39">part</span>
+      <span class="ocrx_word" id="word_000082_000502" title="bbox 1525 2869 1560 2898; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000503" title="bbox 1569 2869 1629 2898; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000082_000504" title="bbox 1641 2879 1764 2907; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000082_000505" title="bbox 1777 2869 1915 2898; x_wconf 96; x_fsize 39">involves</span>
+      <span class="ocrx_word" id="word_000082_000506" title="bbox 1929 2869 2055 2907; x_wconf 96; x_fsize 39">starting</span>
+      <span class="ocrx_word" id="word_000082_000507" title="bbox 2069 2879 2085 2898; x_wconf 96; x_fsize 39">a</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000048" title="bbox 522 2919 2081 2957; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000508" title="bbox 522 2919 704 2948; x_wconf 96; x_fsize 39">continuous</span>
+      <span class="ocrx_word" id="word_000082_000509" title="bbox 717 2919 805 2948; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000082_000510" title="bbox 817 2919 896 2948; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000082_000511" title="bbox 909 2920 960 2948; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000512" title="bbox 971 2920 1041 2948; x_wconf 96; x_fsize 39">host</span>
+      <span class="ocrx_word" id="word_000082_000513" title="bbox 1053 2920 1215 2948; x_wconf 96; x_fsize 39">controller</span>
+      <span class="ocrx_word" id="word_000082_000514" title="bbox 1228 2920 1320 2949; x_wconf 96; x_fsize 39">ASIC</span>
+      <span class="ocrx_word" id="word_000082_000515" title="bbox 1334 2919 1365 2948; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000516" title="bbox 1379 2919 1466 2948; x_wconf 96; x_fsize 39">order</span>
+      <span class="ocrx_word" id="word_000082_000517" title="bbox 1479 2924 1510 2948; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000082_000518" title="bbox 1522 2919 1634 2957; x_wconf 96; x_fsize 39">trigger</span>
+      <span class="ocrx_word" id="word_000082_000519" title="bbox 1647 2920 1698 2948; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000520" title="bbox 1710 2920 1820 2949; x_wconf 92; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000082_000521" title="bbox 1833 2919 1921 2948; x_wconf 96; x_fsize 39">clock</span>
+      <span class="ocrx_word" id="word_000082_000522" title="bbox 1933 2929 1972 2948; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000082_000523" title="bbox 1986 2920 2037 2948; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000524" title="bbox 2050 2920 2081 2949; x_wconf 93; x_fsize 39">3-</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000049" title="bbox 522 2969 1934 3004; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000525" title="bbox 522 2969 611 2998; x_wconf 92; x_fsize 36">link's</span>
+      <span class="ocrx_word" id="word_000082_000526" title="bbox 624 2970 747 2999; x_wconf 40; x_fsize 36">ASICS.</span>
+      <span class="ocrx_word" id="word_000082_000527" title="bbox 773 2970 806 2998; x_wconf 95; x_fsize 36">In</span>
+      <span class="ocrx_word" id="word_000082_000528" title="bbox 821 2969 956 2998; x_wconf 96; x_fsize 36">addition</span>
+      <span class="ocrx_word" id="word_000082_000529" title="bbox 970 2975 1001 2998; x_wconf 95; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000082_000530" title="bbox 1013 2969 1073 2998; x_wconf 96; x_fsize 36">this</span>
+      <span class="ocrx_word" id="word_000082_000531" title="bbox 1086 2969 1182 3004; x_wconf 96; x_fsize 36">clock,</span>
+      <span class="ocrx_word" id="word_000082_000532" title="bbox 1197 2970 1248 2998; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000082_000533" title="bbox 1260 2970 1333 2999; x_wconf 96; x_fsize 36">RTS</span>
+      <span class="ocrx_word" id="word_000082_000534" title="bbox 1348 2969 1407 2998; x_wconf 92; x_fsize 36">and</span>
+      <span class="ocrx_word" id="word_000082_000535" title="bbox 1420 2970 1503 2998; x_wconf 92; x_fsize 36">DTR</span>
+      <span class="ocrx_word" id="word_000082_000536" title="bbox 1514 2969 1592 2998; x_wconf 96; x_fsize 36">lines</span>
+      <span class="ocrx_word" id="word_000082_000537" title="bbox 1605 2974 1685 2998; x_wconf 96; x_fsize 36">must</span>
+      <span class="ocrx_word" id="word_000082_000538" title="bbox 1697 2970 1735 2998; x_wconf 96; x_fsize 36">be</span>
+      <span class="ocrx_word" id="word_000082_000539" title="bbox 1747 2969 1852 2998; x_wconf 96; x_fsize 36">driven</span>
+      <span class="ocrx_word" id="word_000082_000540" title="bbox 1866 2970 1934 2998; x_wconf 96; x_fsize 36">low.</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000050" title="bbox 452 3021 789 3059; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000541" title="bbox 452 3028 467 3044; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000082_000542" title="bbox 498 3017 511 3064; x_wconf 46; x_fsize 39">=</span>
+      <span class="ocrx_word" id="word_000082_000543" title="bbox 527 3022 605 3051; x_wconf 85; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000082_000544" title="bbox 618 3021 789 3059; x_wconf 96; x_fsize 39">interrupts.</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000051" title="bbox 376 3071 2102 3109; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000545" title="bbox 376 3072 441 3100; x_wconf 96; x_fsize 39">The</span>
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+      <span class="ocrx_word" id="word_000082_000547" title="bbox 610 3071 757 3109; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000082_000548" title="bbox 770 3071 885 3100; x_wconf 96; x_fsize 39">service</span>
+      <span class="ocrx_word" id="word_000082_000549" title="bbox 896 3071 1016 3100; x_wconf 96; x_fsize 39">routine</span>
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+      <span class="ocrx_word" id="word_000082_000552" title="bbox 1243 3071 1274 3100; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000082_000553" title="bbox 1288 3072 1339 3100; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000554" title="bbox 1351 3072 1432 3100; x_wconf 93; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000082_000555" title="bbox 1445 3072 1573 3101; x_wconf 90; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000082_000556" title="bbox 1585 3071 1732 3100; x_wconf 96; x_fsize 39">function.</span>
+      <span class="ocrx_word" id="word_000082_000557" title="bbox 1758 3071 1832 3100; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000082_000558" title="bbox 1845 3071 1921 3100; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000082_000559" title="bbox 1933 3071 1959 3100; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000082_000560" title="bbox 1971 3071 2102 3109; x_wconf 96; x_fsize 39">patched</span>
+     </span>
+     <span class="ocr_line" id="line_000082_000052" title="bbox 376 3121 2061 3159; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000561" title="bbox 376 3121 441 3150; x_wconf 96; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000082_000562" title="bbox 453 3122 504 3150; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000563" title="bbox 516 3121 663 3159; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000082_000564" title="bbox 675 3126 776 3150; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000082_000565" title="bbox 789 3121 838 3150; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000082_000566" title="bbox 851 3122 902 3150; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000082_000567" title="bbox 914 3122 1183 3151; x_wconf 92; x_fsize 39">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000082_000568" title="bbox 1197 3126 1308 3159; x_wconf 96; x_fsize 39">system</span>
+      <span class="ocrx_word" id="word_000082_000569" title="bbox 1322 3121 1445 3150; x_wconf 96; x_fsize 39">service.</span>
+      <span class="ocrx_word" id="word_000082_000570" title="bbox 1471 3122 1536 3150; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000082_000571" title="bbox 1548 3121 1695 3159; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000082_000572" title="bbox 1707 3121 1795 3150; x_wconf 96; x_fsize 39">mask</span>
+      <span class="ocrx_word" id="word_000082_000573" title="bbox 1807 3121 1946 3150; x_wconf 96; x_fsize 39">contains</span>
+      <span class="ocrx_word" id="word_000082_000574" title="bbox 1958 3121 2017 3150; x_wconf 96; x_fsize 39">bits</span>
+      <span class="ocrx_word" id="word_000082_000575" title="bbox 2030 3127 2061 3150; x_wconf 97; x_fsize 39">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000082_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000082_000021" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000082_000053" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000082_000576" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000082_000577" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000082_000578" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000082_000579" title="bbox 2001 3320 2040 3349; x_wconf 96; x_fsize 39">80</span>
+      <span class="ocrx_word" id="word_000082_000580" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000082_000581" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000082_000582" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000083" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0083.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000083_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000083_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000083_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000083_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000083_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000083_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000083_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000083_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000083_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000083_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000083_000009" title="bbox 2096 159 2171 196; x_wconf 95; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000083_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000001" title="bbox 376 311 2045 499">
+    <p class="ocr_par" id="par_000083_000001" lang="eng" title="bbox 376 311 2045 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000001" title="bbox 376 311 2045 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000011" title="bbox 376 316 518 349; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000083_000012" title="bbox 530 312 581 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000013" title="bbox 593 311 752 349; x_wconf 96; x_fsize 39">following</span>
+      <span class="ocrx_word" id="word_000083_000014" title="bbox 765 311 936 349; x_wconf 96; x_fsize 39">interrupts:</span>
+      <span class="ocrx_word" id="word_000083_000015" title="bbox 952 311 1082 340; x_wconf 96; x_fsize 39">Receive</span>
+      <span class="ocrx_word" id="word_000083_000016" title="bbox 1094 312 1257 346; x_wconf 96; x_fsize 39">character,</span>
+      <span class="ocrx_word" id="word_000083_000017" title="bbox 1272 311 1376 349; x_wconf 96; x_fsize 39">Ready</span>
+      <span class="ocrx_word" id="word_000083_000018" title="bbox 1387 316 1418 340; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000019" title="bbox 1431 311 1505 340; x_wconf 96; x_fsize 39">send</span>
+      <span class="ocrx_word" id="word_000083_000020" title="bbox 1518 316 1589 340; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000083_000021" title="bbox 1602 312 1756 340; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000083_000022" title="bbox 1770 311 1829 340; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000083_000023" title="bbox 1842 311 1969 340; x_wconf 96; x_fsize 39">Modem</span>
+      <span class="ocrx_word" id="word_000083_000024" title="bbox 1982 311 2045 340; x_wconf 95; x_fsize 39">line</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000002" title="bbox 376 359 2030 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000025" title="bbox 376 362 495 399; x_wconf 96; x_fsize 39">change</span>
+      <span class="ocrx_word" id="word_000083_000026" title="bbox 507 362 670 390; x_wconf 96; x_fsize 39">character.</span>
+      <span class="ocrx_word" id="word_000083_000027" title="bbox 696 362 729 390; x_wconf 93; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000083_000028" title="bbox 744 359 921 396; x_wconf 65; x_fsize 39">SYS$ASS,</span>
+      <span class="ocrx_word" id="word_000083_000029" title="bbox 937 362 977 390; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000083_000030" title="bbox 990 362 1074 390; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000083_000031" title="bbox 1086 361 1248 399; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000083_000032" title="bbox 1262 371 1312 390; x_wconf 97; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000083_000033" title="bbox 1324 361 1452 390; x_wconf 96; x_fsize 39">enabled</span>
+      <span class="ocrx_word" id="word_000083_000034" title="bbox 1465 361 1496 390; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000083_000035" title="bbox 1511 362 1598 391; x_wconf 95; x_fsize 39">Start.</span>
+      <span class="ocrx_word" id="word_000083_000036" title="bbox 1624 362 1649 390; x_wconf 95; x_fsize 39">It</span>
+      <span class="ocrx_word" id="word_000083_000037" title="bbox 1661 361 1687 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000038" title="bbox 1700 361 1864 399; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000083_000039" title="bbox 1877 366 1909 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000040" title="bbox 1920 361 2030 390; x_wconf 96; x_fsize 39">realise</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000003" title="bbox 376 411 1977 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000041" title="bbox 376 412 439 440; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000083_000042" title="bbox 453 411 527 440; x_wconf 96; x_fsize 39">after</span>
+      <span class="ocrx_word" id="word_000083_000043" title="bbox 540 411 682 449; x_wconf 96; x_fsize 39">masking</span>
+      <span class="ocrx_word" id="word_000083_000044" title="bbox 695 411 726 440; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000083_000045" title="bbox 740 412 825 440; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000083_000046" title="bbox 836 411 904 446; x_wconf 96; x_fsize 39">bits,</span>
+      <span class="ocrx_word" id="word_000083_000047" title="bbox 920 421 936 440; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000083_000048" title="bbox 949 411 1053 449; x_wconf 96; x_fsize 39">Ready</span>
+      <span class="ocrx_word" id="word_000083_000049" title="bbox 1064 417 1095 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000050" title="bbox 1108 411 1182 440; x_wconf 96; x_fsize 39">send</span>
+      <span class="ocrx_word" id="word_000083_000051" title="bbox 1195 417 1267 440; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000083_000052" title="bbox 1279 412 1433 440; x_wconf 96; x_fsize 39">character</span>
+      <span class="ocrx_word" id="word_000083_000053" title="bbox 1446 411 1593 449; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000083_000054" title="bbox 1605 411 1631 440; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000055" title="bbox 1645 412 1755 440; x_wconf 96; x_fsize 39">almost</span>
+      <span class="ocrx_word" id="word_000083_000056" title="bbox 1767 411 1977 449; x_wconf 96; x_fsize 39">immediately</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000004" title="bbox 376 461 1600 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000057" title="bbox 376 461 538 499; x_wconf 96; x_fsize 39">generated</span>
+      <span class="ocrx_word" id="word_000083_000058" title="bbox 552 471 586 490; x_wconf 96; x_fsize 39">so</span>
+      <span class="ocrx_word" id="word_000083_000059" title="bbox 598 462 649 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000060" title="bbox 661 461 900 499; x_wconf 93; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000083_000061" title="bbox 913 462 1040 491; x_wconf 91; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000083_000062" title="bbox 1053 461 1129 490; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000083_000063" title="bbox 1141 466 1221 490; x_wconf 96; x_fsize 39">must</span>
+      <span class="ocrx_word" id="word_000083_000064" title="bbox 1233 462 1271 490; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000083_000065" title="bbox 1284 462 1351 490; x_wconf 96; x_fsize 39">able</span>
+      <span class="ocrx_word" id="word_000083_000066" title="bbox 1363 466 1394 490; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000067" title="bbox 1406 461 1519 490; x_wconf 95; x_fsize 39">handle</span>
+      <span class="ocrx_word" id="word_000083_000068" title="bbox 1531 461 1600 490; x_wconf 96; x_fsize 39">this.</span>
+     </span>
+    </p>
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+   <div class="ocr_carea" id="block_000083_000002" title="bbox 377 536 934 574">
+    <p class="ocr_par" id="par_000083_000002" lang="eng" title="bbox 377 536 934 574" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000005" title="bbox 377 536 934 574; baseline 0.002 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000069" title="bbox 377 536 934 574; x_wconf 91; x_fsize 45">CheckHardwarePresent</span>
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+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000003" title="bbox 376 621 2090 860">
+    <p class="ocr_par" id="par_000083_000003" lang="eng" title="bbox 376 621 2090 860" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000006" title="bbox 376 621 1982 659; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000070" title="bbox 376 621 450 650; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000083_000071" title="bbox 463 621 721 659; x_wconf 96; x_fsize 39">non-mandatory</span>
+      <span class="ocrx_word" id="word_000083_000072" title="bbox 732 621 869 650; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000083_000073" title="bbox 883 621 909 650; x_wconf 94; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000074" title="bbox 922 621 1020 650; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000083_000075" title="bbox 1033 621 1112 650; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000083_000076" title="bbox 1125 622 1176 650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000077" title="bbox 1188 622 1276 659; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000083_000078" title="bbox 1290 627 1391 650; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000083_000079" title="bbox 1405 621 1464 650; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000083_000080" title="bbox 1477 621 1597 650; x_wconf 95; x_fsize 39">follows</span>
+      <span class="ocrx_word" id="word_000083_000081" title="bbox 1610 622 1661 650; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000082" title="bbox 1673 621 1751 650; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000083_000083" title="bbox 1764 621 1799 650; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000084" title="bbox 1807 621 1982 659; x_wconf 96; x_fsize 39">previously</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000007" title="bbox 376 671 2090 709; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000085" title="bbox 376 671 533 700; x_wconf 93; x_fsize 39">discussed</span>
+      <span class="ocrx_word" id="word_000083_000086" title="bbox 546 671 941 701; x_wconf 91; x_fsize 39">CheckHardwarePresent</span>
+      <span class="ocrx_word" id="word_000083_000087" title="bbox 953 671 1037 700; x_wconf 96; x_fsize 39">code.</span>
+      <span class="ocrx_word" id="word_000083_000088" title="bbox 1063 671 1149 700; x_wconf 96; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000083_000089" title="bbox 1162 671 1312 709; x_wconf 96; x_fsize 39">checking</span>
+      <span class="ocrx_word" id="word_000083_000090" title="bbox 1325 671 1371 700; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000083_000091" title="bbox 1385 681 1422 700; x_wconf 95; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000083_000092" title="bbox 1436 672 1548 701; x_wconf 75; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000083_000093" title="bbox 1564 677 1593 700; x_wconf 95; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000083_000094" title="bbox 1605 672 1656 700; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000095" title="bbox 1668 671 1727 700; x_wconf 96; x_fsize 39">end</span>
+      <span class="ocrx_word" id="word_000083_000096" title="bbox 1740 671 1775 700; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000097" title="bbox 1784 672 1835 700; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000098" title="bbox 1848 671 1937 700; x_wconf 96; x_fsize 39">serial</span>
+      <span class="ocrx_word" id="word_000083_000099" title="bbox 1950 671 2024 706; x_wconf 96; x_fsize 39">link,</span>
+      <span class="ocrx_word" id="word_000083_000100" title="bbox 2039 672 2090 700; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000008" title="bbox 376 722 2052 760; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000101" title="bbox 376 722 513 751; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000083_000102" title="bbox 526 727 644 751; x_wconf 96; x_fsize 39">returns</span>
+      <span class="ocrx_word" id="word_000083_000103" title="bbox 657 722 729 751; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000083_000104" title="bbox 743 723 794 751; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000105" title="bbox 806 732 892 760; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000083_000106" title="bbox 903 722 966 760; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000083_000107" title="bbox 979 723 1059 751; x_wconf 96; x_fsize 39">clear</span>
+      <span class="ocrx_word" id="word_000083_000108" title="bbox 1072 722 1099 751; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000083_000109" title="bbox 1108 732 1167 751; x_wconf 95; x_fsize 39">one</span>
+      <span class="ocrx_word" id="word_000083_000110" title="bbox 1179 722 1205 751; x_wconf 95; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000111" title="bbox 1218 722 1322 751; x_wconf 96; x_fsize 39">found.</span>
+      <span class="ocrx_word" id="word_000083_000112" title="bbox 1348 722 1377 751; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000083_000113" title="bbox 1387 732 1403 751; x_wconf 95; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000083_000114" title="bbox 1416 732 1565 751; x_wconf 96; x_fsize 39">non-zero</span>
+      <span class="ocrx_word" id="word_000083_000115" title="bbox 1577 722 1643 751; x_wconf 96; x_fsize 39">info</span>
+      <span class="ocrx_word" id="word_000083_000116" title="bbox 1654 722 1723 760; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000083_000117" title="bbox 1735 722 1761 751; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000118" title="bbox 1773 722 1915 751; x_wconf 96; x_fsize 39">returned</span>
+      <span class="ocrx_word" id="word_000083_000119" title="bbox 1928 722 2000 751; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000083_000120" title="bbox 2015 732 2052 751; x_wconf 96; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000009" title="bbox 376 772 2030 810; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000121" title="bbox 376 772 644 807; x_wconf 87; x_fsize 36">Asic5Normalld,</span>
+      <span class="ocrx_word" id="word_000083_000122" title="bbox 659 773 730 801; x_wconf 96; x_fsize 36">then</span>
+      <span class="ocrx_word" id="word_000083_000123" title="bbox 744 772 865 801; x_wconf 96; x_fsize 36">various</span>
+      <span class="ocrx_word" id="word_000083_000124" title="bbox 878 773 963 801; x_wconf 96; x_fsize 36">other</span>
+      <span class="ocrx_word" id="word_000083_000125" title="bbox 976 773 1034 801; x_wconf 96; x_fsize 36">IDs</span>
+      <span class="ocrx_word" id="word_000083_000126" title="bbox 1048 782 1098 801; x_wconf 96; x_fsize 36">are</span>
+      <span class="ocrx_word" id="word_000083_000127" title="bbox 1110 772 1186 801; x_wconf 93; x_fsize 36">tried</span>
+      <span class="ocrx_word" id="word_000083_000128" title="bbox 1200 772 1352 808; x_wconf 91; x_fsize 36">(Asic4Id,</span>
+      <span class="ocrx_word" id="word_000083_000129" title="bbox 1367 772 1506 807; x_wconf 91; x_fsize 36">Asic8Id,</span>
+      <span class="ocrx_word" id="word_000083_000130" title="bbox 1521 772 1745 808; x_wconf 75; x_fsize 36">Asic5PackId)</span>
+      <span class="ocrx_word" id="word_000083_000131" title="bbox 1758 772 1862 801; x_wconf 96; x_fsize 36">before</span>
+      <span class="ocrx_word" id="word_000083_000132" title="bbox 1873 772 2030 810; x_wconf 96; x_fsize 36">returning</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000010" title="bbox 376 822 751 860; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000133" title="bbox 376 822 448 851; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000083_000134" title="bbox 462 823 513 851; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000135" title="bbox 525 832 611 860; x_wconf 96; x_fsize 39">carry</span>
+      <span class="ocrx_word" id="word_000083_000136" title="bbox 622 822 685 860; x_wconf 96; x_fsize 39">flag</span>
+      <span class="ocrx_word" id="word_000083_000137" title="bbox 699 827 751 851; x_wconf 96; x_fsize 39">set.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000004" title="bbox 377 897 1173 935">
+    <p class="ocr_par" id="par_000083_000004" lang="eng" title="bbox 377 897 1173 935" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000011" title="bbox 377 897 1173 935; baseline 0.001 -1; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000138" title="bbox 377 897 1173 935; x_wconf 90; x_fsize 45">CheckHardwarePresentFromStart</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000005" title="bbox 376 982 2098 1121">
+    <p class="ocr_par" id="par_000083_000005" lang="eng" title="bbox 376 982 2098 1121" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000012" title="bbox 376 982 2098 1020; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000139" title="bbox 376 982 450 1011; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000083_000140" title="bbox 463 982 489 1011; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000141" title="bbox 503 992 519 1011; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000083_000142" title="bbox 532 982 790 1020; x_wconf 96; x_fsize 39">non-mandatory</span>
+      <span class="ocrx_word" id="word_000083_000143" title="bbox 801 982 938 1011; x_wconf 96; x_fsize 39">function</span>
+      <span class="ocrx_word" id="word_000083_000144" title="bbox 952 982 1050 1011; x_wconf 96; x_fsize 39">called</span>
+      <span class="ocrx_word" id="word_000083_000145" title="bbox 1063 983 1136 1020; x_wconf 96; x_fsize 39">only</span>
+      <span class="ocrx_word" id="word_000083_000146" title="bbox 1147 982 1226 1011; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000083_000147" title="bbox 1239 983 1290 1011; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000148" title="bbox 1302 983 1383 1011; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000083_000149" title="bbox 1397 983 1475 1012; x_wconf 96; x_fsize 39">Start</span>
+      <span class="ocrx_word" id="word_000083_000150" title="bbox 1488 987 1598 1011; x_wconf 95; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000083_000151" title="bbox 1624 982 1710 1011; x_wconf 95; x_fsize 39">After</span>
+      <span class="ocrx_word" id="word_000083_000152" title="bbox 1723 982 1873 1020; x_wconf 96; x_fsize 39">checking</span>
+      <span class="ocrx_word" id="word_000083_000153" title="bbox 1886 983 1950 1011; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000083_000154" title="bbox 1962 992 2008 1011; x_wconf 96; x_fsize 39">we</span>
+      <span class="ocrx_word" id="word_000083_000155" title="bbox 2020 983 2098 1011; x_wconf 96; x_fsize 39">have</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000013" title="bbox 377 1032 2027 1067; baseline 0 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000156" title="bbox 377 1042 414 1061; x_wconf 96; x_fsize 36">an</span>
+      <span class="ocrx_word" id="word_000083_000157" title="bbox 428 1033 540 1062; x_wconf 0; x_fsize 36">ASICS</span>
+      <span class="ocrx_word" id="word_000083_000158" title="bbox 556 1037 584 1061; x_wconf 96; x_fsize 36">at</span>
+      <span class="ocrx_word" id="word_000083_000159" title="bbox 597 1033 648 1061; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000083_000160" title="bbox 660 1032 719 1061; x_wconf 96; x_fsize 36">end</span>
+      <span class="ocrx_word" id="word_000083_000161" title="bbox 732 1032 767 1061; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000083_000162" title="bbox 776 1033 827 1061; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000083_000163" title="bbox 840 1033 931 1062; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000083_000164" title="bbox 944 1033 1084 1067; x_wconf 96; x_fsize 36">channel,</span>
+      <span class="ocrx_word" id="word_000083_000165" title="bbox 1099 1033 1150 1061; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000083_000166" title="bbox 1162 1032 1299 1061; x_wconf 96; x_fsize 36">function</span>
+      <span class="ocrx_word" id="word_000083_000167" title="bbox 1314 1038 1373 1061; x_wconf 96; x_fsize 36">sets</span>
+      <span class="ocrx_word" id="word_000083_000168" title="bbox 1386 1033 1437 1061; x_wconf 91; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000083_000169" title="bbox 1450 1033 1864 1067; x_wconf 85; x_fsize 36">S_PERIPHERALMODE</span>
+      <span class="ocrx_word" id="word_000083_000170" title="bbox 1876 1032 1919 1061; x_wconf 96; x_fsize 36">bit</span>
+      <span class="ocrx_word" id="word_000083_000171" title="bbox 1932 1032 1967 1061; x_wconf 96; x_fsize 36">of</span>
+      <span class="ocrx_word" id="word_000083_000172" title="bbox 1976 1033 2027 1061; x_wconf 96; x_fsize 36">the</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000014" title="bbox 376 1083 1470 1121; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000173" title="bbox 376 1083 619 1113; x_wconf 63; x_fsize 39">A5PortBMode</span>
+      <span class="ocrx_word" id="word_000083_000174" title="bbox 630 1083 765 1121; x_wconf 95; x_fsize 39">register.</span>
+      <span class="ocrx_word" id="word_000083_000175" title="bbox 791 1083 865 1112; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000083_000176" title="bbox 878 1084 949 1112; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000083_000177" title="bbox 962 1088 1031 1121; x_wconf 96; x_fsize 39">puts</span>
+      <span class="ocrx_word" id="word_000083_000178" title="bbox 1044 1084 1156 1113; x_wconf 4; x_fsize 39">ASICS</span>
+      <span class="ocrx_word" id="word_000083_000179" title="bbox 1171 1083 1236 1112; x_wconf 93; x_fsize 39">into</span>
+      <span class="ocrx_word" id="word_000083_000180" title="bbox 1248 1084 1358 1113; x_wconf 75; x_fsize 39">UART</span>
+      <span class="ocrx_word" id="word_000083_000181" title="bbox 1371 1083 1470 1112; x_wconf 96; x_fsize 39">mode.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000006" title="bbox 377 1158 544 1196">
+    <p class="ocr_par" id="par_000083_000006" lang="eng" title="bbox 377 1158 544 1196" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000015" title="bbox 377 1158 544 1196; baseline -0.006 0; x_size 43.403507; x_descenders 5.4035087; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000182" title="bbox 377 1158 544 1196; x_wconf 90; x_fsize 45">Comint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000007" title="bbox 376 1243 2102 1732">
+    <p class="ocr_par" id="par_000083_000007" lang="eng" title="bbox 376 1243 2102 1732" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000016" title="bbox 376 1243 2086 1281; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000183" title="bbox 376 1244 441 1272; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000083_000184" title="bbox 453 1253 596 1272; x_wconf 95; x_fsize 39">common</span>
+      <span class="ocrx_word" id="word_000083_000185" title="bbox 610 1243 756 1281; x_wconf 95; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000083_000186" title="bbox 768 1243 888 1272; x_wconf 96; x_fsize 39">routine</span>
+      <span class="ocrx_word" id="word_000083_000187" title="bbox 900 1243 976 1272; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000083_000188" title="bbox 988 1243 1014 1272; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000189" title="bbox 1027 1243 1149 1272; x_wconf 96; x_fsize 39">entered</span>
+      <span class="ocrx_word" id="word_000083_000190" title="bbox 1162 1243 1234 1272; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000083_000191" title="bbox 1248 1244 1290 1272; x_wconf 96; x_fsize 39">DI</span>
+      <span class="ocrx_word" id="word_000083_000192" title="bbox 1302 1243 1431 1281; x_wconf 96; x_fsize 39">holding</span>
+      <span class="ocrx_word" id="word_000083_000193" title="bbox 1444 1244 1495 1272; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000194" title="bbox 1508 1243 1631 1272; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000083_000195" title="bbox 1644 1243 1679 1272; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000196" title="bbox 1688 1244 1739 1272; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000197" title="bbox 1752 1243 1943 1281; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000083_000198" title="bbox 1955 1244 2086 1272; x_wconf 96; x_fsize 39">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000017" title="bbox 377 1293 2064 1331; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000199" title="bbox 377 1299 477 1322; x_wconf 93; x_fsize 39">struct.</span>
+      <span class="ocrx_word" id="word_000083_000200" title="bbox 503 1294 641 1323; x_wconf 91; x_fsize 39">ASICS's</span>
+      <span class="ocrx_word" id="word_000083_000201" title="bbox 654 1294 771 1322; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000083_000202" title="bbox 783 1293 909 1331; x_wconf 93; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000083_000203" title="bbox 923 1294 1131 1331; x_wconf 75; x_fsize 39">(A5CtrlReg)</span>
+      <span class="ocrx_word" id="word_000083_000204" title="bbox 1145 1293 1171 1322; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000205" title="bbox 1183 1293 1255 1322; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000083_000206" title="bbox 1268 1293 1335 1322; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000083_000207" title="bbox 1347 1298 1378 1322; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000208" title="bbox 1390 1293 1558 1322; x_wconf 96; x_fsize 39">determine</span>
+      <span class="ocrx_word" id="word_000083_000209" title="bbox 1570 1293 1670 1322; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000083_000210" title="bbox 1684 1293 1831 1331; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000083_000211" title="bbox 1843 1294 1898 1322; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000083_000212" title="bbox 1911 1293 2064 1322; x_wconf 96; x_fsize 39">occurred.</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000018" title="bbox 376 1344 2047 1382; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000213" title="bbox 376 1345 441 1373; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000083_000214" title="bbox 452 1345 521 1382; x_wconf 96; x_fsize 39">byte</span>
+      <span class="ocrx_word" id="word_000083_000215" title="bbox 532 1344 604 1373; x_wconf 96; x_fsize 39">read</span>
+      <span class="ocrx_word" id="word_000083_000216" title="bbox 617 1344 696 1373; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000083_000217" title="bbox 709 1345 760 1373; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000218" title="bbox 771 1344 897 1382; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000083_000219" title="bbox 910 1344 936 1373; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000220" title="bbox 949 1344 1112 1382; x_wconf 96; x_fsize 39">compared</span>
+      <span class="ocrx_word" id="word_000083_000221" title="bbox 1126 1344 1244 1382; x_wconf 90; x_fsize 39">against</span>
+      <span class="ocrx_word" id="word_000083_000222" title="bbox 1272 1340 1309 1387; x_wconf 54; x_fsize 39">S_</span>
+      <span class="ocrx_word" id="word_000083_000223" title="bbox 1301 1345 1436 1373; x_wconf 54; x_fsize 39">MDINT</span>
+      <span class="ocrx_word" id="word_000083_000224" title="bbox 1450 1344 1590 1380; x_wconf 96; x_fsize 39">(Modem</span>
+      <span class="ocrx_word" id="word_000083_000225" title="bbox 1603 1344 1681 1373; x_wconf 96; x_fsize 39">lines</span>
+      <span class="ocrx_word" id="word_000083_000226" title="bbox 1694 1344 1863 1382; x_wconf 93; x_fsize 39">interrupt),</span>
+      <span class="ocrx_word" id="word_000083_000227" title="bbox 1879 1345 2047 1379; x_wconf 91; x_fsize 39">S_RXINT</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000019" title="bbox 377 1394 2051 1432; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000228" title="bbox 377 1394 520 1430; x_wconf 95; x_fsize 37">(Receive</span>
+      <span class="ocrx_word" id="word_000083_000229" title="bbox 532 1395 686 1423; x_wconf 96; x_fsize 37">character</span>
+      <span class="ocrx_word" id="word_000083_000230" title="bbox 699 1394 858 1432; x_wconf 96; x_fsize 37">interrupt)</span>
+      <span class="ocrx_word" id="word_000083_000231" title="bbox 873 1394 932 1423; x_wconf 93; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000083_000232" title="bbox 946 1395 1113 1429; x_wconf 91; x_fsize 37">S_TXINT</span>
+      <span class="ocrx_word" id="word_000083_000233" title="bbox 1127 1394 1294 1430; x_wconf 95; x_fsize 37">(Transmit</span>
+      <span class="ocrx_word" id="word_000083_000234" title="bbox 1306 1394 1475 1432; x_wconf 96; x_fsize 37">interrupt).</span>
+      <span class="ocrx_word" id="word_000083_000235" title="bbox 1501 1395 1566 1423; x_wconf 96; x_fsize 37">The</span>
+      <span class="ocrx_word" id="word_000083_000236" title="bbox 1578 1394 1654 1423; x_wconf 96; x_fsize 37">code</span>
+      <span class="ocrx_word" id="word_000083_000237" title="bbox 1666 1399 1697 1423; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000083_000238" title="bbox 1709 1394 1822 1423; x_wconf 96; x_fsize 37">handle</span>
+      <span class="ocrx_word" id="word_000083_000239" title="bbox 1834 1395 1908 1423; x_wconf 96; x_fsize 37">each</span>
+      <span class="ocrx_word" id="word_000083_000240" title="bbox 1922 1394 1957 1423; x_wconf 96; x_fsize 37">of</span>
+      <span class="ocrx_word" id="word_000083_000241" title="bbox 1966 1395 2051 1423; x_wconf 96; x_fsize 37">these</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000020" title="bbox 376 1444 2102 1482; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000242" title="bbox 376 1454 461 1473; x_wconf 96; x_fsize 39">cases</span>
+      <span class="ocrx_word" id="word_000083_000243" title="bbox 474 1444 500 1473; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000244" title="bbox 513 1445 584 1473; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000083_000245" title="bbox 598 1444 720 1473; x_wconf 96; x_fsize 39">entered</span>
+      <span class="ocrx_word" id="word_000083_000246" title="bbox 732 1444 814 1482; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000083_000247" title="bbox 827 1450 858 1473; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000248" title="bbox 869 1444 1026 1482; x_wconf 96; x_fsize 39">returning</span>
+      <span class="ocrx_word" id="word_000083_000249" title="bbox 1039 1445 1156 1473; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000083_000250" title="bbox 1168 1444 1246 1473; x_wconf 96; x_fsize 39">back</span>
+      <span class="ocrx_word" id="word_000083_000251" title="bbox 1258 1449 1289 1473; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000252" title="bbox 1301 1445 1352 1473; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000253" title="bbox 1364 1445 1447 1473; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000083_000254" title="bbox 1460 1444 1509 1473; x_wconf 96; x_fsize 39">via</span>
+      <span class="ocrx_word" id="word_000083_000255" title="bbox 1522 1445 1573 1473; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000256" title="bbox 1585 1445 1726 1474; x_wconf 96; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000083_000257" title="bbox 1740 1449 1831 1473; x_wconf 96; x_fsize 39">struct</span>
+      <span class="ocrx_word" id="word_000083_000258" title="bbox 1844 1444 1934 1473; x_wconf 96; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000083_000259" title="bbox 1947 1445 2011 1473; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000083_000260" title="bbox 2023 1454 2102 1473; x_wconf 96; x_fsize 39">were</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000021" title="bbox 376 1494 2058 1532; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000261" title="bbox 376 1494 462 1523; x_wconf 96; x_fsize 39">filled</span>
+      <span class="ocrx_word" id="word_000083_000262" title="bbox 474 1494 514 1532; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000083_000263" title="bbox 526 1504 542 1523; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000083_000264" title="bbox 554 1494 696 1532; x_wconf 93; x_fsize 39">previous</span>
+      <span class="ocrx_word" id="word_000083_000265" title="bbox 709 1495 792 1523; x_wconf 92; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000083_000266" title="bbox 805 1495 880 1523; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000083_000267" title="bbox 893 1499 924 1523; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000268" title="bbox 936 1495 987 1523; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000269" title="bbox 999 1495 1080 1523; x_wconf 96; x_fsize 39">PDD</span>
+      <span class="ocrx_word" id="word_000083_000270" title="bbox 1094 1499 1225 1532; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000083_000271" title="bbox 1236 1495 1324 1532; x_wconf 96; x_fsize 39">Open</span>
+      <span class="ocrx_word" id="word_000083_000272" title="bbox 1339 1494 1398 1523; x_wconf 93; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000083_000273" title="bbox 1412 1494 1664 1524; x_wconf 91; x_fsize 39">SetHandlersCS</span>
+      <span class="ocrx_word" id="word_000083_000274" title="bbox 1678 1499 1804 1523; x_wconf 96; x_fsize 39">vectors.</span>
+      <span class="ocrx_word" id="word_000083_000275" title="bbox 1830 1495 1895 1523; x_wconf 92; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000083_000276" title="bbox 1907 1495 1990 1523; x_wconf 91; x_fsize 39">LDD</span>
+      <span class="ocrx_word" id="word_000083_000277" title="bbox 2003 1495 2058 1523; x_wconf 96; x_fsize 39">has</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000022" title="bbox 376 1544 2021 1582; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000278" title="bbox 376 1554 417 1573; x_wconf 95; x_fsize 39">no</span>
+      <span class="ocrx_word" id="word_000083_000279" title="bbox 428 1544 610 1582; x_wconf 95; x_fsize 39">knowledge</span>
+      <span class="ocrx_word" id="word_000083_000280" title="bbox 622 1544 657 1573; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000281" title="bbox 666 1544 828 1582; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000083_000282" title="bbox 842 1544 901 1573; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000083_000283" title="bbox 914 1545 965 1573; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000284" title="bbox 976 1554 1108 1582; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000083_000285" title="bbox 1120 1544 1155 1573; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000286" title="bbox 1164 1545 1291 1574; x_wconf 90; x_fsize 39">ComInt</span>
+      <span class="ocrx_word" id="word_000083_000287" title="bbox 1304 1544 1330 1573; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000288" title="bbox 1343 1544 1493 1573; x_wconf 96; x_fsize 39">therefore</span>
+      <span class="ocrx_word" id="word_000083_000289" title="bbox 1505 1549 1536 1573; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000290" title="bbox 1548 1544 1620 1573; x_wconf 96; x_fsize 39">hide</span>
+      <span class="ocrx_word" id="word_000083_000291" title="bbox 1632 1545 1683 1573; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000292" title="bbox 1695 1544 1852 1573; x_wconf 96; x_fsize 39">hardware</span>
+      <span class="ocrx_word" id="word_000083_000293" title="bbox 1864 1544 1973 1573; x_wconf 96; x_fsize 39">details</span>
+      <span class="ocrx_word" id="word_000083_000294" title="bbox 1986 1544 2021 1573; x_wconf 97; x_fsize 39">of</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000023" title="bbox 376 1594 1923 1632; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000295" title="bbox 376 1594 525 1632; x_wconf 96; x_fsize 39">handling</span>
+      <span class="ocrx_word" id="word_000083_000296" title="bbox 538 1594 700 1632; x_wconf 96; x_fsize 39">interrupts</span>
+      <span class="ocrx_word" id="word_000083_000297" title="bbox 713 1594 792 1623; x_wconf 96; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000083_000298" title="bbox 805 1595 856 1623; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000299" title="bbox 868 1595 960 1623; x_wconf 91; x_fsize 39">LDD.</span>
+      <span class="ocrx_word" id="word_000083_000300" title="bbox 986 1595 1073 1624; x_wconf 96; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000083_000301" title="bbox 1085 1595 1136 1623; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000302" title="bbox 1148 1594 1295 1632; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000083_000303" title="bbox 1307 1595 1362 1623; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000083_000304" title="bbox 1374 1594 1450 1623; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000083_000305" title="bbox 1465 1594 1609 1629; x_wconf 96; x_fsize 39">serviced,</span>
+      <span class="ocrx_word" id="word_000083_000306" title="bbox 1625 1604 1641 1623; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000083_000307" title="bbox 1654 1594 1739 1623; x_wconf 96; x_fsize 39">write</span>
+      <span class="ocrx_word" id="word_000083_000308" title="bbox 1751 1594 1777 1623; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000083_000309" title="bbox 1790 1594 1880 1623; x_wconf 96; x_fsize 39">made</span>
+      <span class="ocrx_word" id="word_000083_000310" title="bbox 1892 1599 1923 1623; x_wconf 96; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000024" title="bbox 376 1644 2086 1682; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000311" title="bbox 376 1644 757 1682; x_wconf 89; x_fsize 39">A9BNonSpecificEoiW</span>
+      <span class="ocrx_word" id="word_000083_000312" title="bbox 769 1644 800 1673; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000083_000313" title="bbox 814 1645 865 1673; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000314" title="bbox 877 1654 947 1673; x_wconf 96; x_fsize 39">case</span>
+      <span class="ocrx_word" id="word_000083_000315" title="bbox 959 1644 994 1673; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000316" title="bbox 1003 1645 1116 1674; x_wconf 91; x_fsize 39">ASIC9</span>
+      <span class="ocrx_word" id="word_000083_000317" title="bbox 1130 1654 1163 1673; x_wconf 92; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000083_000318" title="bbox 1176 1644 1489 1682; x_wconf 90; x_fsize 39">AlNonSpecificEoi</span>
+      <span class="ocrx_word" id="word_000083_000319" title="bbox 1503 1644 1549 1673; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000083_000320" title="bbox 1563 1654 1600 1673; x_wconf 93; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000083_000321" title="bbox 1614 1645 1856 1674; x_wconf 87; x_fsize 39">ASIC1/ASIC2</span>
+      <span class="ocrx_word" id="word_000083_000322" title="bbox 1868 1644 1961 1673; x_wconf 96; x_fsize 39">based</span>
+      <span class="ocrx_word" id="word_000083_000323" title="bbox 1975 1649 2086 1682; x_wconf 96; x_fsize 39">system</span>
+     </span>
+     <span class="ocr_line" id="line_000083_000025" title="bbox 376 1694 1334 1732; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000324" title="bbox 376 1699 407 1723; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000325" title="bbox 419 1694 552 1723; x_wconf 96; x_fsize 39">indicate</span>
+      <span class="ocrx_word" id="word_000083_000326" title="bbox 564 1699 595 1723; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000083_000327" title="bbox 607 1695 658 1723; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000328" title="bbox 670 1695 720 1724; x_wconf 96; x_fsize 39">OS</span>
+      <span class="ocrx_word" id="word_000083_000329" title="bbox 734 1695 797 1723; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000083_000330" title="bbox 810 1695 861 1723; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000083_000331" title="bbox 873 1694 1019 1732; x_wconf 96; x_fsize 39">interrupt</span>
+      <span class="ocrx_word" id="word_000083_000332" title="bbox 1032 1695 1087 1723; x_wconf 96; x_fsize 39">has</span>
+      <span class="ocrx_word" id="word_000083_000333" title="bbox 1099 1694 1175 1723; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000083_000334" title="bbox 1190 1694 1334 1723; x_wconf 96; x_fsize 39">serviced.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000083_000008" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000083_000008" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000083_000026" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000083_000335" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000083_000336" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000083_000337" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000083_000338" title="bbox 2001 3320 2036 3349; x_wconf 96; x_fsize 39">81</span>
+      <span class="ocrx_word" id="word_000083_000339" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000083_000340" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000083_000341" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000084" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0084.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000084_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000084_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000084_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000084_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000084_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000084_000004" title="bbox 838 159 1060 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000084_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000084_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000084_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000084_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000084_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000084_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000001" title="bbox 381 318 2024 381">
+    <p class="ocr_par" id="par_000084_000001" lang="eng" title="bbox 381 318 2024 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000001" title="bbox 381 318 2024 381; baseline 0.001 -2; x_size 66.933334; x_descenders 16.733334; x_ascenders 16.733334">
+      <span class="ocrx_word" id="word_000084_000011" title="bbox 381 319 485 381; x_wconf 96; x_fsize 69">13.</span>
+      <span class="ocrx_word" id="word_000084_000012" title="bbox 519 318 933 381; x_wconf 96; x_fsize 69">DEBUGGING</span>
+      <span class="ocrx_word" id="word_000084_000013" title="bbox 958 330 1095 379; x_wconf 96; x_fsize 69">AND</span>
+      <span class="ocrx_word" id="word_000084_000014" title="bbox 1117 318 1413 381; x_wconf 96; x_fsize 69">TESTING</span>
+      <span class="ocrx_word" id="word_000084_000015" title="bbox 1442 318 1695 381; x_wconf 95; x_fsize 69">DEVICE</span>
+      <span class="ocrx_word" id="word_000084_000016" title="bbox 1723 318 2024 381; x_wconf 96; x_fsize 69">DRIVERS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000002" title="bbox 379 614 762 665">
+    <p class="ocr_par" id="par_000084_000002" lang="eng" title="bbox 379 614 762 665" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000002" title="bbox 379 614 762 665; baseline 0 -2; x_size 58.405064; x_descenders 7.4050632; x_ascenders 12">
+      <span class="ocrx_word" id="word_000084_000017" title="bbox 379 614 762 665; x_wconf 94; x_fsize 60">Introduction</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000003" title="bbox 376 739 2094 1238">
+    <p class="ocr_par" id="par_000084_000003" lang="eng" title="bbox 376 739 2094 1238" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000003" title="bbox 376 739 2051 777; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000018" title="bbox 376 739 450 768; x_wconf 96; x_fsize 39">This</span>
+      <span class="ocrx_word" id="word_000084_000019" title="bbox 463 740 586 777; x_wconf 96; x_fsize 39">chapter</span>
+      <span class="ocrx_word" id="word_000084_000020" title="bbox 599 739 662 768; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000084_000021" title="bbox 675 739 767 768; x_wconf 96; x_fsize 39">detail</span>
+      <span class="ocrx_word" id="word_000084_000022" title="bbox 780 740 831 768; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000023" title="bbox 843 739 1021 777; x_wconf 96; x_fsize 39">techniques</span>
+      <span class="ocrx_word" id="word_000084_000024" title="bbox 1034 740 1097 768; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000084_000025" title="bbox 1110 749 1166 768; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000084_000026" title="bbox 1179 739 1217 768; x_wconf 96; x_fsize 39">be</span>
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+      <span class="ocrx_word" id="word_000084_000028" title="bbox 1315 739 1355 777; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000084_000029" title="bbox 1366 740 1417 768; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000030" title="bbox 1429 739 1590 777; x_wconf 96; x_fsize 39">developer</span>
+      <span class="ocrx_word" id="word_000084_000031" title="bbox 1603 744 1634 768; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000084_000032" title="bbox 1646 739 1712 768; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000084_000033" title="bbox 1725 739 1824 777; x_wconf 96; x_fsize 39">debug</span>
+      <span class="ocrx_word" id="word_000084_000034" title="bbox 1838 739 1897 768; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000084_000035" title="bbox 1910 740 1981 768; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000084_000036" title="bbox 1995 744 2051 768; x_wconf 96; x_fsize 39">test</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000004" title="bbox 376 789 1566 827; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000037" title="bbox 376 789 482 818; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000084_000038" title="bbox 494 789 618 818; x_wconf 96; x_fsize 39">drivers.</span>
+      <span class="ocrx_word" id="word_000084_000039" title="bbox 644 790 709 818; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000084_000040" title="bbox 721 789 876 827; x_wconf 96; x_fsize 39">emphasis</span>
+      <span class="ocrx_word" id="word_000084_000041" title="bbox 889 789 952 818; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000084_000042" title="bbox 964 789 1002 818; x_wconf 97; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000084_000043" title="bbox 1014 799 1053 818; x_wconf 97; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000084_000044" title="bbox 1067 790 1118 818; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000045" title="bbox 1131 789 1271 818; x_wconf 96; x_fsize 39">software</span>
+      <span class="ocrx_word" id="word_000084_000046" title="bbox 1283 789 1423 818; x_wconf 96; x_fsize 39">methods</span>
+      <span class="ocrx_word" id="word_000084_000047" title="bbox 1437 790 1510 818; x_wconf 96; x_fsize 39">such</span>
+      <span class="ocrx_word" id="word_000084_000048" title="bbox 1525 799 1566 818; x_wconf 96; x_fsize 39">as:</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000005" title="bbox 452 841 2030 879; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000049" title="bbox 452 848 467 863; x_wconf 51; x_fsize 39">e¢</span>
+      <span class="ocrx_word" id="word_000084_000050" title="bbox 526 841 615 871; x_wconf 84; x_fsize 39">Good</span>
+      <span class="ocrx_word" id="word_000084_000051" title="bbox 628 851 682 870; x_wconf 96; x_fsize 39">use</span>
+      <span class="ocrx_word" id="word_000084_000052" title="bbox 694 841 729 870; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000053" title="bbox 738 841 896 870; x_wconf 96; x_fsize 39">variables.</span>
+      <span class="ocrx_word" id="word_000084_000054" title="bbox 922 851 979 879; x_wconf 96; x_fsize 39">e.g.</span>
+      <span class="ocrx_word" id="word_000084_000055" title="bbox 995 841 1128 879; x_wconf 96; x_fsize 39">Starting</span>
+      <span class="ocrx_word" id="word_000084_000056" title="bbox 1142 842 1182 870; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000084_000057" title="bbox 1195 842 1246 870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000058" title="bbox 1258 841 1348 870; x_wconf 97; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000084_000059" title="bbox 1361 841 1392 870; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000084_000060" title="bbox 1406 842 1457 870; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000061" title="bbox 1469 842 1517 871; x_wconf 96; x_fsize 39">CS</span>
+      <span class="ocrx_word" id="word_000084_000062" title="bbox 1531 842 1672 871; x_wconf 96; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000084_000063" title="bbox 1686 842 1786 871; x_wconf 96; x_fsize 39">Status</span>
+      <span class="ocrx_word" id="word_000084_000064" title="bbox 1800 846 1946 870; x_wconf 96; x_fsize 39">structure</span>
+      <span class="ocrx_word" id="word_000084_000065" title="bbox 1958 841 2030 870; x_wconf 96; x_fsize 39">with</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000006" title="bbox 522 893 580 922; baseline -0.017 0; x_size 39.416435; x_descenders 9.4756947; x_ascenders 10.440741">
+      <span class="ocrx_word" id="word_000084_000066" title="bbox 522 893 580 922; x_wconf 96; x_fsize 41">CS.</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000007" title="bbox 452 944 1723 982; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000067" title="bbox 452 951 467 966; x_wconf 89; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000084_000068" title="bbox 526 944 710 982; x_wconf 94; x_fsize 39">Debugging</span>
+      <span class="ocrx_word" id="word_000084_000069" title="bbox 722 945 762 982; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000084_000070" title="bbox 773 954 835 982; x_wconf 94; x_fsize 39">eye.</span>
+      <span class="ocrx_word" id="word_000084_000071" title="bbox 861 945 944 973; x_wconf 96; x_fsize 39">Even</span>
+      <span class="ocrx_word" id="word_000084_000072" title="bbox 958 954 1043 973; x_wconf 96; x_fsize 39">more</span>
+      <span class="ocrx_word" id="word_000084_000073" title="bbox 1055 944 1219 982; x_wconf 95; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000084_000074" title="bbox 1232 944 1304 973; x_wconf 96; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000084_000075" title="bbox 1317 944 1425 982; x_wconf 96; x_fsize 39">regard</span>
+      <span class="ocrx_word" id="word_000084_000076" title="bbox 1438 949 1469 973; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000084_000077" title="bbox 1481 944 1587 973; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000084_000078" title="bbox 1599 944 1723 973; x_wconf 96; x_fsize 39">drivers.</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000008" title="bbox 452 996 2071 1034; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000079" title="bbox 452 1003 467 1018; x_wconf 91; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000084_000080" title="bbox 526 996 624 1034; x_wconf 79; x_fsize 39">Using</span>
+      <span class="ocrx_word" id="word_000084_000081" title="bbox 638 997 754 1026; x_wconf 91; x_fsize 39">SDBG.</span>
+      <span class="ocrx_word" id="word_000084_000082" title="bbox 780 997 845 1025; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000084_000083" title="bbox 856 996 972 1034; x_wconf 96; x_fsize 39">pitfalls</span>
+      <span class="ocrx_word" id="word_000084_000084" title="bbox 986 996 1045 1025; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000084_000085" title="bbox 1057 996 1196 1025; x_wconf 96; x_fsize 39">benefits.</span>
+      <span class="ocrx_word" id="word_000084_000086" title="bbox 1221 996 1370 1034; x_wconf 96; x_fsize 39">Working</span>
+      <span class="ocrx_word" id="word_000084_000087" title="bbox 1383 1006 1456 1034; x_wconf 96; x_fsize 39">your</span>
+      <span class="ocrx_word" id="word_000084_000088" title="bbox 1469 1006 1536 1034; x_wconf 96; x_fsize 39">way</span>
+      <span class="ocrx_word" id="word_000084_000089" title="bbox 1548 996 1663 1025; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000084_000090" title="bbox 1676 997 1727 1025; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000091" title="bbox 1740 1002 1871 1034; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000084_000092" title="bbox 1882 1001 1983 1025; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000084_000093" title="bbox 1996 997 2071 1025; x_wconf 96; x_fsize 39">calls</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000009" title="bbox 522 1046 725 1076; baseline 0 -1; x_size 39.416435; x_descenders 9.4756947; x_ascenders 10.440741">
+      <span class="ocrx_word" id="word_000084_000094" title="bbox 522 1046 594 1075; x_wconf 93; x_fsize 41">with</span>
+      <span class="ocrx_word" id="word_000084_000095" title="bbox 609 1047 725 1076; x_wconf 91; x_fsize 41">SDBG.</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000010" title="bbox 452 1098 2094 1136; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000096" title="bbox 452 1105 467 1120; x_wconf 72; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000084_000097" title="bbox 526 1098 741 1128; x_wconf 84; x_fsize 39">Construction</span>
+      <span class="ocrx_word" id="word_000084_000098" title="bbox 755 1098 790 1127; x_wconf 92; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000099" title="bbox 799 1099 824 1128; x_wconf 92; x_fsize 39">C</span>
+      <span class="ocrx_word" id="word_000084_000100" title="bbox 838 1103 894 1127; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000084_000101" title="bbox 907 1099 1033 1127; x_wconf 96; x_fsize 39">harness</span>
+      <span class="ocrx_word" id="word_000084_000102" title="bbox 1045 1108 1213 1136; x_wconf 96; x_fsize 39">programs.</span>
+      <span class="ocrx_word" id="word_000084_000103" title="bbox 1239 1098 1391 1136; x_wconf 96; x_fsize 39">Catching</span>
+      <span class="ocrx_word" id="word_000084_000104" title="bbox 1405 1099 1445 1127; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000084_000105" title="bbox 1458 1099 1509 1127; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000106" title="bbox 1521 1108 1602 1127; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000084_000107" title="bbox 1615 1098 1694 1136; x_wconf 96; x_fsize 39">flags</span>
+      <span class="ocrx_word" id="word_000084_000108" title="bbox 1707 1099 1771 1127; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000084_000109" title="bbox 1783 1108 1839 1127; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000084_000110" title="bbox 1852 1099 1890 1127; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000084_000111" title="bbox 1901 1098 2042 1127; x_wconf 96; x_fsize 39">returned</span>
+      <span class="ocrx_word" id="word_000084_000112" title="bbox 2054 1098 2094 1136; x_wconf 96; x_fsize 39">by</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000011" title="bbox 522 1148 915 1177; baseline 0 0; x_size 38.232727; x_descenders 9.232728; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000113" title="bbox 522 1148 628 1177; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000084_000114" title="bbox 640 1148 739 1177; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000084_000115" title="bbox 752 1148 915 1177; x_wconf 96; x_fsize 39">functions.</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000012" title="bbox 452 1200 1399 1238; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000084_000116" title="bbox 452 1207 467 1222; x_wconf 91; x_fsize 38">e</span>
+      <span class="ocrx_word" id="word_000084_000117" title="bbox 526 1201 591 1229; x_wconf 90; x_fsize 38">The</span>
+      <span class="ocrx_word" id="word_000084_000118" title="bbox 603 1200 855 1238; x_wconf 96; x_fsize 38">comprehensive</span>
+      <span class="ocrx_word" id="word_000084_000119" title="bbox 867 1210 1005 1238; x_wconf 95; x_fsize 38">memory</span>
+      <span class="ocrx_word" id="word_000084_000120" title="bbox 1016 1200 1112 1229; x_wconf 95; x_fsize 38">check</span>
+      <span class="ocrx_word" id="word_000084_000121" title="bbox 1123 1210 1266 1238; x_wconf 92; x_fsize 38">program</span>
+      <span class="ocrx_word" id="word_000084_000122" title="bbox 1279 1210 1399 1229; x_wconf 88; x_fsize 38">mem.c.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000004" title="bbox 380 1303 1112 1367">
+    <p class="ocr_par" id="par_000084_000004" lang="eng" title="bbox 380 1303 1112 1367" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000013" title="bbox 380 1303 1112 1367; baseline 0.003 -15; x_size 65; x_descenders 14; x_ascenders 12">
+      <span class="ocrx_word" id="word_000084_000123" title="bbox 380 1303 719 1367; x_wconf 96; x_fsize 67">Debugging</span>
+      <span class="ocrx_word" id="word_000084_000124" title="bbox 744 1303 1112 1367; x_wconf 96; x_fsize 67">Techniques</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000005" title="bbox 375 1429 2100 1768">
+    <p class="ocr_par" id="par_000084_000005" lang="eng" title="bbox 375 1429 2100 1768" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000014" title="bbox 376 1429 2057 1467; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000125" title="bbox 376 1430 405 1458; x_wconf 96; x_fsize 39">A</span>
+      <span class="ocrx_word" id="word_000084_000126" title="bbox 417 1429 507 1458; x_wconf 96; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000084_000127" title="bbox 521 1429 627 1458; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000084_000128" title="bbox 639 1429 738 1458; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000084_000129" title="bbox 751 1429 777 1458; x_wconf 97; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000084_000130" title="bbox 790 1429 907 1458; x_wconf 96; x_fsize 39">written</span>
+      <span class="ocrx_word" id="word_000084_000131" title="bbox 921 1429 952 1458; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000084_000132" title="bbox 967 1429 1048 1459; x_wconf 96; x_fsize 39">8086</span>
+      <span class="ocrx_word" id="word_000084_000133" title="bbox 1062 1430 1226 1458; x_wconf 96; x_fsize 39">assembler</span>
+      <span class="ocrx_word" id="word_000084_000134" title="bbox 1240 1439 1272 1458; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000084_000135" title="bbox 1286 1439 1323 1458; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000084_000136" title="bbox 1338 1439 1403 1458; x_wconf 96; x_fsize 39">asm</span>
+      <span class="ocrx_word" id="word_000084_000137" title="bbox 1416 1429 1470 1458; x_wconf 96; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000084_000138" title="bbox 1483 1429 1541 1458; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000084_000139" title="bbox 1554 1429 1629 1458; x_wconf 96; x_fsize 39">built</span>
+      <span class="ocrx_word" id="word_000084_000140" title="bbox 1642 1429 1733 1467; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000084_000141" title="bbox 1746 1430 1797 1458; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000142" title="bbox 1809 1429 1943 1458; x_wconf 96; x_fsize 39">Borland</span>
+      <span class="ocrx_word" id="word_000084_000143" title="bbox 1956 1430 2057 1458; x_wconf 96; x_fsize 39">Turbo</span>
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+     <span class="ocr_line" id="line_000084_000015" title="bbox 376 1479 1966 1517; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000144" title="bbox 376 1480 552 1508; x_wconf 96; x_fsize 39">Assembler</span>
+      <span class="ocrx_word" id="word_000084_000145" title="bbox 565 1479 721 1517; x_wconf 96; x_fsize 39">compiler.</span>
+      <span class="ocrx_word" id="word_000084_000146" title="bbox 747 1480 812 1508; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000084_000147" title="bbox 825 1480 1007 1517; x_wconf 96; x_fsize 39">subsequent</span>
+      <span class="ocrx_word" id="word_000084_000148" title="bbox 1020 1479 1195 1517; x_wconf 95; x_fsize 39">debugging</span>
+      <span class="ocrx_word" id="word_000084_000149" title="bbox 1207 1489 1330 1517; x_wconf 96; x_fsize 39">process</span>
+      <span class="ocrx_word" id="word_000084_000150" title="bbox 1343 1484 1460 1508; x_wconf 96; x_fsize 39">centres</span>
+      <span class="ocrx_word" id="word_000084_000151" title="bbox 1474 1479 1589 1508; x_wconf 96; x_fsize 39">around</span>
+      <span class="ocrx_word" id="word_000084_000152" title="bbox 1602 1480 1653 1508; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000153" title="bbox 1665 1479 1870 1508; x_wconf 96; x_fsize 39">construction</span>
+      <span class="ocrx_word" id="word_000084_000154" title="bbox 1884 1479 1919 1508; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000155" title="bbox 1929 1489 1966 1508; x_wconf 97; x_fsize 39">an</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000016" title="bbox 377 1530 2096 1568; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000156" title="bbox 377 1530 568 1568; x_wconf 93; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000084_000157" title="bbox 580 1531 666 1559; x_wconf 92; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000084_000158" title="bbox 680 1535 736 1559; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000084_000159" title="bbox 748 1531 884 1559; x_wconf 96; x_fsize 39">harness.</span>
+      <span class="ocrx_word" id="word_000084_000160" title="bbox 910 1531 975 1559; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000084_000161" title="bbox 986 1540 1118 1568; x_wconf 96; x_fsize 39">purpose</span>
+      <span class="ocrx_word" id="word_000084_000162" title="bbox 1130 1530 1165 1559; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000163" title="bbox 1175 1540 1191 1559; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000084_000164" title="bbox 1204 1536 1260 1559; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000084_000165" title="bbox 1273 1531 1399 1559; x_wconf 96; x_fsize 39">harness</span>
+      <span class="ocrx_word" id="word_000084_000166" title="bbox 1412 1530 1438 1559; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000084_000167" title="bbox 1451 1535 1482 1559; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000084_000168" title="bbox 1494 1530 1590 1559; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000084_000169" title="bbox 1603 1540 1619 1559; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000084_000170" title="bbox 1632 1530 1759 1559; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000084_000171" title="bbox 1772 1530 1807 1559; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000172" title="bbox 1816 1531 1867 1559; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000173" title="bbox 1879 1530 1985 1559; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000084_000174" title="bbox 1997 1530 2096 1559; x_wconf 96; x_fsize 39">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000017" title="bbox 376 1580 2098 1618; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000175" title="bbox 376 1585 493 1609; x_wconf 96; x_fsize 39">vectors</span>
+      <span class="ocrx_word" id="word_000084_000176" title="bbox 506 1585 537 1609; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000084_000177" title="bbox 549 1590 658 1609; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000084_000178" title="bbox 670 1581 733 1609; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000084_000179" title="bbox 746 1581 817 1618; x_wconf 96; x_fsize 39">they</span>
+      <span class="ocrx_word" id="word_000084_000180" title="bbox 828 1580 868 1609; x_wconf 96; x_fsize 39">do</span>
+      <span class="ocrx_word" id="word_000084_000181" title="bbox 880 1585 932 1609; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000084_000182" title="bbox 944 1585 1045 1609; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000084_000183" title="bbox 1059 1590 1156 1609; x_wconf 96; x_fsize 39">errors</span>
+      <span class="ocrx_word" id="word_000084_000184" title="bbox 1169 1590 1202 1609; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000084_000185" title="bbox 1215 1590 1306 1609; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000084_000186" title="bbox 1317 1580 1433 1618; x_wconf 96; x_fsize 39">panics.</span>
+      <span class="ocrx_word" id="word_000084_000187" title="bbox 1459 1581 1524 1609; x_wconf 95; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000084_000188" title="bbox 1536 1580 1677 1618; x_wconf 95; x_fsize 39">majority</span>
+      <span class="ocrx_word" id="word_000084_000189" title="bbox 1688 1580 1723 1609; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000190" title="bbox 1732 1581 1818 1609; x_wconf 93; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000084_000191" title="bbox 1832 1581 1908 1609; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000084_000192" title="bbox 1921 1581 1984 1609; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000084_000193" title="bbox 1997 1580 2098 1609; x_wconf 96; x_fsize 39">would</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000018" title="bbox 375 1630 2052 1668; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000194" title="bbox 375 1630 413 1659; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000084_000195" title="bbox 425 1630 499 1659; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000084_000196" title="bbox 512 1630 543 1659; x_wconf 95; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000084_000197" title="bbox 557 1630 617 1659; x_wconf 95; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000084_000198" title="bbox 630 1635 751 1659; x_wconf 96; x_fsize 39">context</span>
+      <span class="ocrx_word" id="word_000084_000199" title="bbox 763 1635 864 1659; x_wconf 96; x_fsize 39">return</span>
+      <span class="ocrx_word" id="word_000084_000200" title="bbox 879 1640 895 1659; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000084_000201" title="bbox 908 1630 1049 1668; x_wconf 96; x_fsize 39">negative</span>
+      <span class="ocrx_word" id="word_000084_000202" title="bbox 1061 1630 1177 1668; x_wconf 96; x_fsize 39">integer</span>
+      <span class="ocrx_word" id="word_000084_000203" title="bbox 1190 1631 1254 1659; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000084_000204" title="bbox 1266 1630 1292 1659; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000084_000205" title="bbox 1305 1630 1379 1659; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000084_000206" title="bbox 1392 1635 1423 1659; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000084_000207" title="bbox 1436 1630 1584 1659; x_wconf 96; x_fsize 39">ascertain</span>
+      <span class="ocrx_word" id="word_000084_000208" title="bbox 1598 1631 1649 1659; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000209" title="bbox 1661 1640 1752 1659; x_wconf 96; x_fsize 39">cause</span>
+      <span class="ocrx_word" id="word_000084_000210" title="bbox 1764 1630 1799 1659; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000211" title="bbox 1808 1631 1859 1659; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000084_000212" title="bbox 1870 1630 2008 1668; x_wconf 94; x_fsize 39">problem</span>
+      <span class="ocrx_word" id="word_000084_000213" title="bbox 2021 1630 2052 1659; x_wconf 94; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000019" title="bbox 376 1680 2100 1718; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000214" title="bbox 376 1681 427 1709; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000084_000215" title="bbox 439 1680 678 1718; x_wconf 96; x_fsize 36">corresponding</span>
+      <span class="ocrx_word" id="word_000084_000216" title="bbox 691 1680 797 1709; x_wconf 96; x_fsize 36">device</span>
+      <span class="ocrx_word" id="word_000084_000217" title="bbox 809 1680 908 1709; x_wconf 96; x_fsize 36">driver</span>
+      <span class="ocrx_word" id="word_000084_000218" title="bbox 921 1685 1031 1709; x_wconf 96; x_fsize 36">vector.</span>
+      <span class="ocrx_word" id="word_000084_000219" title="bbox 1057 1681 1122 1709; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000084_000220" title="bbox 1134 1680 1210 1709; x_wconf 96; x_fsize 36">code</span>
+      <span class="ocrx_word" id="word_000084_000221" title="bbox 1221 1680 1328 1715; x_wconf 96; x_fsize 36">below,</span>
+      <span class="ocrx_word" id="word_000084_000222" title="bbox 1343 1680 1389 1709; x_wconf 96; x_fsize 36">for</span>
+      <span class="ocrx_word" id="word_000084_000223" title="bbox 1402 1680 1548 1715; x_wconf 96; x_fsize 36">instance,</span>
+      <span class="ocrx_word" id="word_000084_000224" title="bbox 1563 1680 1664 1709; x_wconf 96; x_fsize 36">would</span>
+      <span class="ocrx_word" id="word_000084_000225" title="bbox 1676 1681 1714 1709; x_wconf 96; x_fsize 36">be</span>
+      <span class="ocrx_word" id="word_000084_000226" title="bbox 1726 1680 1800 1709; x_wconf 96; x_fsize 36">used</span>
+      <span class="ocrx_word" id="word_000084_000227" title="bbox 1813 1686 1844 1709; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000084_000228" title="bbox 1856 1685 1912 1709; x_wconf 96; x_fsize 36">test</span>
+      <span class="ocrx_word" id="word_000084_000229" title="bbox 1925 1681 1976 1709; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000084_000230" title="bbox 1988 1680 2100 1715; x_wconf 96; x_fsize 36">install,</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000020" title="bbox 376 1730 1409 1768; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000084_000231" title="bbox 376 1740 464 1768; x_wconf 96; x_fsize 38">open,</span>
+      <span class="ocrx_word" id="word_000084_000232" title="bbox 480 1735 611 1768; x_wconf 96; x_fsize 38">strategy</span>
+      <span class="ocrx_word" id="word_000084_000233" title="bbox 622 1731 705 1759; x_wconf 96; x_fsize 38">close</span>
+      <span class="ocrx_word" id="word_000084_000234" title="bbox 718 1730 777 1759; x_wconf 96; x_fsize 38">and</span>
+      <span class="ocrx_word" id="word_000084_000235" title="bbox 789 1740 913 1759; x_wconf 96; x_fsize 38">remove</span>
+      <span class="ocrx_word" id="word_000084_000236" title="bbox 925 1735 1042 1759; x_wconf 96; x_fsize 38">vectors</span>
+      <span class="ocrx_word" id="word_000084_000237" title="bbox 1055 1730 1090 1759; x_wconf 96; x_fsize 38">of</span>
+      <span class="ocrx_word" id="word_000084_000238" title="bbox 1099 1731 1150 1759; x_wconf 93; x_fsize 38">the</span>
+      <span class="ocrx_word" id="word_000084_000239" title="bbox 1162 1731 1305 1759; x_wconf 92; x_fsize 38">A4EXIF</span>
+      <span class="ocrx_word" id="word_000084_000240" title="bbox 1317 1731 1409 1759; x_wconf 92; x_fsize 38">LDD:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000006" title="bbox 525 1825 998 1970">
+    <p class="ocr_par" id="par_000084_000006" lang="eng" title="bbox 527 1825 998 1890" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000021" title="bbox 527 1825 998 1851; baseline 0 -4; x_size 27.5; x_descenders 5.5; x_ascenders 6.125">
+      <span class="ocrx_word" id="word_000084_000241" title="bbox 527 1827 670 1851; x_wconf 91; x_fsize 28">GLDEF_C</span>
+      <span class="ocrx_word" id="word_000084_000242" title="bbox 693 1827 774 1848; x_wconf 93; x_fsize 28">VOID</span>
+      <span class="ocrx_word" id="word_000084_000243" title="bbox 798 1825 998 1851; x_wconf 90; x_fsize 28">main(VOID)</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000022" title="bbox 532 1865 539 1890; baseline 0 0; x_size 31.25; x_descenders 6.25; x_ascenders 6.9602275">
+      <span class="ocrx_word" id="word_000084_000244" title="bbox 532 1865 539 1890; x_wconf 88; x_fsize 32">{</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000007" lang="eng" title="bbox 525 1904 747 1930" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000023" title="bbox 525 1904 747 1930; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000245" title="bbox 525 1905 606 1926; x_wconf 93; x_fsize 27">VOID</span>
+      <span class="ocrx_word" id="word_000084_000246" title="bbox 634 1904 747 1930; x_wconf 91; x_fsize 27">*serH;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000008" lang="eng" title="bbox 529 1945 684 1970" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000024" title="bbox 529 1945 684 1970; baseline 0.006 -5; x_size 26.543308; x_descenders 5.5433073; x_ascenders 5">
+      <span class="ocrx_word" id="word_000084_000247" title="bbox 529 1945 586 1965; x_wconf 95; x_fsize 27">INT</span>
+      <span class="ocrx_word" id="word_000084_000248" title="bbox 612 1945 684 1970; x_wconf 95; x_fsize 27">ret;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000007" title="bbox 528 2021 1464 2242">
+    <p class="ocr_par" id="par_000084_000009" lang="eng" title="bbox 528 2021 1464 2242" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000025" title="bbox 528 2021 1271 2049; baseline 0 -6; x_size 28.354546; x_descenders 5.5; x_ascenders 6.4545455">
+      <span class="ocrx_word" id="word_000084_000249" title="bbox 528 2021 565 2043; x_wconf 92; x_fsize 29">if</span>
+      <span class="ocrx_word" id="word_000084_000250" title="bbox 598 2021 1271 2049; x_wconf 58; x_fsize 29">((ret=p_loadldd("A4EXIF.LDD")</span>
+      <span class="ocrx_word" id="word_000084_000251" title="bbox 1196 2017 1211 2053; x_wconf 91; x_fsize 29">)</span>
+      <span class="ocrx_word" id="word_000084_000252" title="bbox 1223 2017 1274 2053; x_wconf 94; x_fsize 29">&lt;0)</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000026" title="bbox 682 2061 689 2086; baseline 0 0; x_size 28.354546; x_descenders 5.5; x_ascenders 6.4545455">
+      <span class="ocrx_word" id="word_000084_000253" title="bbox 682 2061 689 2086; x_wconf 89; x_fsize 29">{</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000027" title="bbox 676 2099 1464 2127; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000254" title="bbox 676 2099 840 2127; x_wconf 0; x_fsize 27">p_printf</span>
+      <span class="ocrx_word" id="word_000084_000255" title="bbox 853 2100 988 2125; x_wconf 0; x_fsize 27">("Error</span>
+      <span class="ocrx_word" id="word_000084_000256" title="bbox 1014 2100 1052 2122; x_wconf 70; x_fsize 27">%d</span>
+      <span class="ocrx_word" id="word_000084_000257" title="bbox 1076 2106 1114 2122; x_wconf 93; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000084_000258" title="bbox 1138 2100 1356 2127; x_wconf 90; x_fsize 27">p_loadldd",</span>
+      <span class="ocrx_word" id="word_000084_000259" title="bbox 1371 2100 1464 2126; x_wconf 93; x_fsize 27">ret);</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000028" title="bbox 676 2139 854 2166; baseline -0.006 -5; x_size 26.365854; x_descenders 5.3658538; x_ascenders 5">
+      <span class="ocrx_word" id="word_000084_000260" title="bbox 676 2139 854 2166; x_wconf 91; x_fsize 27">p_getch</span>
+      <span class="ocrx_word" id="word_000084_000261" title="bbox 825 2135 858 2171; x_wconf 87; x_fsize 27">()</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000029" title="bbox 676 2177 854 2205; baseline 0.006 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000084_000262" title="bbox 676 2177 792 2205; x_wconf 92; x_fsize 29">p_exit</span>
+      <span class="ocrx_word" id="word_000084_000263" title="bbox 811 2177 854 2203; x_wconf 96; x_fsize 29">(0)</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000030" title="bbox 682 2217 689 2242; baseline 0 0; x_size 28.354546; x_descenders 5.5; x_ascenders 6.4545455">
+      <span class="ocrx_word" id="word_000084_000264" title="bbox 682 2217 689 2242; x_wconf 93; x_fsize 29">}</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 889 2101 891 2121"></div>
+   <div class="ocr_carea" id="block_000084_000008" title="bbox 527 2256 1569 2478">
+    <p class="ocr_par" id="par_000084_000010" lang="eng" title="bbox 527 2256 1569 2322" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000031" title="bbox 527 2256 606 2278; baseline 0 0; x_size 27.392157; x_descenders 5.3921571; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000265" title="bbox 527 2256 606 2278; x_wconf 96; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000032" title="bbox 676 2294 1569 2322; baseline -0.001 -5; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000084_000266" title="bbox 676 2294 837 2322; x_wconf 90; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000084_000267" title="bbox 853 2295 1135 2322; x_wconf 94; x_fsize 28">("Successfully</span>
+      <span class="ocrx_word" id="word_000084_000268" title="bbox 1161 2295 1283 2317; x_wconf 93; x_fsize 28">loaded</span>
+      <span class="ocrx_word" id="word_000084_000269" title="bbox 1305 2295 1569 2321; x_wconf 75; x_fsize 28">A4EXIF.LDD");</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000011" lang="eng" title="bbox 528 2333 1401 2478" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000033" title="bbox 528 2333 1271 2361; baseline 0 -5; x_size 27; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000084_000270" title="bbox 528 2333 565 2355; x_wconf 92; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000084_000271" title="bbox 598 2334 978 2361; x_wconf 54; x_fsize 28">((ret=p_open(&amp;serH,</span>
+      <span class="ocrx_word" id="word_000084_000272" title="bbox 998 2334 1187 2360; x_wconf 71; x_fsize 28">"LED:",-1)</span>
+      <span class="ocrx_word" id="word_000084_000273" title="bbox 1202 2334 1208 2359; x_wconf 74; x_fsize 28">)</span>
+      <span class="ocrx_word" id="word_000084_000274" title="bbox 1223 2333 1271 2359; x_wconf 88; x_fsize 28">&lt;0)</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000034" title="bbox 682 2373 689 2398; baseline 0 0; x_size 29.092728; x_descenders 5.5; x_ascenders 7.2727275">
+      <span class="ocrx_word" id="word_000084_000275" title="bbox 682 2373 689 2398; x_wconf 89; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000035" title="bbox 676 2411 1401 2439; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000276" title="bbox 676 2411 840 2439; x_wconf 0; x_fsize 27">p_printf</span>
+      <span class="ocrx_word" id="word_000084_000277" title="bbox 853 2412 988 2437; x_wconf 0; x_fsize 27">("Error</span>
+      <span class="ocrx_word" id="word_000084_000278" title="bbox 1014 2412 1052 2434; x_wconf 69; x_fsize 27">%d</span>
+      <span class="ocrx_word" id="word_000084_000279" title="bbox 1076 2418 1114 2434; x_wconf 93; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000084_000280" title="bbox 1138 2412 1296 2439; x_wconf 0; x_fsize 27">p_open",</span>
+      <span class="ocrx_word" id="word_000084_000281" title="bbox 1308 2418 1401 2423; x_wconf 0; x_fsize 27">ret);</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000036" title="bbox 676 2451 876 2478; baseline -0.01 0; x_size 32.740196; x_descenders 6.7401962; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000282" title="bbox 676 2451 876 2478; x_wconf 60; x_fsize 34">p_getch();</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 1351 2296 1354 2432"></div>
+   <div class="ocr_carea" id="block_000084_000009" title="bbox 1394 2428 1401 2438">
+    <p class="ocr_par" id="par_000084_000012" lang="eng" title="bbox 1394 2428 1401 2438" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000037" title="bbox 1394 2428 1401 2438; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000084_000283" title="bbox 1394 2428 1401 2438; x_wconf 40; x_fsize 21">x</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000084_000010" title="bbox 527 2529 606 2551">
+    <p class="ocr_par" id="par_000084_000013" lang="eng" title="bbox 527 2529 606 2551" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000038" title="bbox 527 2529 606 2551; baseline 0 0; x_size 27.333334; x_descenders 5.3333335; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000284" title="bbox 527 2529 606 2551; x_wconf 95; x_fsize 28">else</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 1330 2608 1332 2628"></div>
+   <div class="ocr_carea" id="block_000084_000011" title="bbox 526 2606 1611 2905">
+    <p class="ocr_par" id="par_000084_000014" lang="eng" title="bbox 676 2606 1611 2749" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000039" title="bbox 676 2606 1611 2634; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000285" title="bbox 676 2606 837 2634; x_wconf 91; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000084_000286" title="bbox 853 2607 1135 2634; x_wconf 93; x_fsize 28">("Successfully</span>
+      <span class="ocrx_word" id="word_000084_000287" title="bbox 1160 2607 1283 2634; x_wconf 96; x_fsize 28">opened</span>
+      <span class="ocrx_word" id="word_000084_000288" title="bbox 1307 2608 1381 2629; x_wconf 96; x_fsize 28">LED:</span>
+      <span class="ocrx_word" id="word_000084_000289" title="bbox 1413 2607 1611 2633; x_wconf 95; x_fsize 28">channel");</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000040" title="bbox 676 2646 960 2673; baseline -0.004 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000290" title="bbox 676 2646 960 2673; x_wconf 88; x_fsize 27">p_close(serH)</span>
+      <span class="ocrx_word" id="word_000084_000291" title="bbox 946 2642 964 2677; x_wconf 89; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000041" title="bbox 676 2684 1611 2712; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000292" title="bbox 676 2684 837 2712; x_wconf 91; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000084_000293" title="bbox 853 2685 1135 2712; x_wconf 93; x_fsize 28">("Successfully</span>
+      <span class="ocrx_word" id="word_000084_000294" title="bbox 1161 2685 1283 2707; x_wconf 96; x_fsize 28">closed</span>
+      <span class="ocrx_word" id="word_000084_000295" title="bbox 1307 2686 1381 2707; x_wconf 96; x_fsize 28">LED:</span>
+      <span class="ocrx_word" id="word_000084_000296" title="bbox 1413 2685 1611 2711; x_wconf 95; x_fsize 28">channel");</span>
+     </span>
+     <span class="ocr_line" id="line_000084_000042" title="bbox 682 2724 689 2749; baseline 0 0; x_size 28.5; x_descenders 5.5; x_ascenders 6.5283017">
+      <span class="ocrx_word" id="word_000084_000297" title="bbox 682 2724 689 2749; x_wconf 93; x_fsize 29">}</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000015" lang="eng" title="bbox 526 2763 978 2790" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000043" title="bbox 526 2763 978 2790; baseline -0.002 -5; x_size 27.342497; x_descenders 5.3424969; x_ascenders 6">
+      <span class="ocrx_word" id="word_000084_000298" title="bbox 526 2763 689 2790; x_wconf 85; x_fsize 28">p_devdel</span>
+      <span class="ocrx_word" id="word_000084_000299" title="bbox 703 2759 942 2794; x_wconf 85; x_fsize 28">("LED",E_LDD)</span>
+      <span class="ocrx_word" id="word_000084_000300" title="bbox 962 2763 978 2789; x_wconf 92; x_fsize 28">;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000016" lang="eng" title="bbox 526 2802 726 2829" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000044" title="bbox 526 2802 726 2829; baseline -0.01 0; x_size 28.5; x_descenders 5.5; x_ascenders 6.5283017">
+      <span class="ocrx_word" id="word_000084_000301" title="bbox 526 2802 726 2829; x_wconf 79; x_fsize 29">p_getch();</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000017" lang="eng" title="bbox 526 2840 726 2868" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000045" title="bbox 526 2840 726 2868; baseline 0.005 -6; x_size 27; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000084_000302" title="bbox 526 2840 645 2868; x_wconf 91; x_fsize 28">p_exit</span>
+      <span class="ocrx_word" id="word_000084_000303" title="bbox 661 2840 726 2867; x_wconf 96; x_fsize 28">(0);</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000084_000018" lang="eng" title="bbox 532 2880 539 2905" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000046" title="bbox 532 2880 539 2905; baseline 0 0; x_size 28.5; x_descenders 5.5; x_ascenders 6.5283017">
+      <span class="ocrx_word" id="word_000084_000304" title="bbox 532 2880 539 2905; x_wconf 93; x_fsize 29">}</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 806 2101 808 2705"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 1311 2608 1313 2706"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 760 2764 762 2784"></div>
+   <div class="ocr_separator" id="block_1_19" title="bbox 844 2764 846 2784"></div>
+   <div class="ocr_carea" id="block_000084_000012" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000084_000019" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000084_000047" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000084_000305" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000084_000306" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000084_000307" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000084_000308" title="bbox 2001 3320 2040 3349; x_wconf 96; x_fsize 39">82</span>
+      <span class="ocrx_word" id="word_000084_000309" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000084_000310" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000084_000311" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000085" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0085.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000085_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000085_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000085_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000085_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000085_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000085_000004" title="bbox 838 159 1060 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000085_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000085_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000085_000007" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000085_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000085_000009" title="bbox 2096 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000085_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000001" title="bbox 375 311 2093 499">
+    <p class="ocr_par" id="par_000085_000001" lang="eng" title="bbox 375 311 2093 499" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000001" title="bbox 376 311 2093 349; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000011" title="bbox 376 311 405 340; x_wconf 95; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000085_000012" title="bbox 415 321 447 340; x_wconf 95; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000085_000013" title="bbox 460 311 542 340; x_wconf 96; x_fsize 39">often</span>
+      <span class="ocrx_word" id="word_000085_000014" title="bbox 555 312 693 349; x_wconf 96; x_fsize 39">happens</span>
+      <span class="ocrx_word" id="word_000085_000015" title="bbox 707 316 735 340; x_wconf 96; x_fsize 39">at</span>
+      <span class="ocrx_word" id="word_000085_000016" title="bbox 748 311 808 340; x_wconf 97; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000085_000017" title="bbox 822 316 914 349; x_wconf 96; x_fsize 39">stage,</span>
+      <span class="ocrx_word" id="word_000085_000018" title="bbox 930 321 946 340; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000085_000019" title="bbox 958 311 1019 349; x_wconf 96; x_fsize 39">bug</span>
+      <span class="ocrx_word" id="word_000085_000020" title="bbox 1032 311 1063 340; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000021" title="bbox 1077 312 1128 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000022" title="bbox 1140 311 1246 340; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000085_000023" title="bbox 1258 311 1357 340; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000085_000024" title="bbox 1370 321 1476 340; x_wconf 96; x_fsize 39">causes</span>
+      <span class="ocrx_word" id="word_000085_000025" title="bbox 1489 312 1540 340; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000026" title="bbox 1552 317 1608 340; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000085_000027" title="bbox 1621 312 1747 340; x_wconf 96; x_fsize 39">harness</span>
+      <span class="ocrx_word" id="word_000085_000028" title="bbox 1759 321 1902 349; x_wconf 95; x_fsize 39">program</span>
+      <span class="ocrx_word" id="word_000085_000029" title="bbox 1915 316 1946 340; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000030" title="bbox 1958 312 2055 346; x_wconf 96; x_fsize 39">crash,</span>
+      <span class="ocrx_word" id="word_000085_000031" title="bbox 2070 311 2093 340; x_wconf 97; x_fsize 39">it</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000002" title="bbox 376 361 2069 399; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000032" title="bbox 376 361 402 390; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000085_000033" title="bbox 415 371 576 399; x_wconf 96; x_fsize 39">necessary</span>
+      <span class="ocrx_word" id="word_000085_000034" title="bbox 587 366 618 390; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000035" title="bbox 630 361 729 399; x_wconf 96; x_fsize 39">debug</span>
+      <span class="ocrx_word" id="word_000085_000036" title="bbox 742 362 793 390; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000037" title="bbox 805 361 904 390; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000085_000038" title="bbox 917 361 993 390; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000039" title="bbox 1005 361 1100 390; x_wconf 96; x_fsize 39">either</span>
+      <span class="ocrx_word" id="word_000085_000040" title="bbox 1112 362 1152 399; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000041" title="bbox 1163 371 1217 399; x_wconf 96; x_fsize 39">eye</span>
+      <span class="ocrx_word" id="word_000085_000042" title="bbox 1229 371 1262 390; x_wconf 96; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000085_000043" title="bbox 1275 361 1365 399; x_wconf 92; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000085_000044" title="bbox 1379 362 1495 391; x_wconf 92; x_fsize 39">SDBG.</span>
+      <span class="ocrx_word" id="word_000085_000045" title="bbox 1521 361 1705 399; x_wconf 96; x_fsize 39">Debugging</span>
+      <span class="ocrx_word" id="word_000085_000046" title="bbox 1717 362 1757 399; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000047" title="bbox 1768 371 1822 399; x_wconf 96; x_fsize 39">eye</span>
+      <span class="ocrx_word" id="word_000085_000048" title="bbox 1835 361 1944 390; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000085_000049" title="bbox 1958 362 2069 399; x_wconf 96; x_fsize 39">always</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000003" title="bbox 375 411 1992 449; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000050" title="bbox 375 412 413 440; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000051" title="bbox 425 412 476 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000052" title="bbox 488 411 555 440; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000085_000053" title="bbox 566 416 670 446; x_wconf 96; x_fsize 39">resort,</span>
+      <span class="ocrx_word" id="word_000085_000054" title="bbox 685 412 834 446; x_wconf 96; x_fsize 39">however,</span>
+      <span class="ocrx_word" id="word_000085_000055" title="bbox 849 412 1009 440; x_wconf 96; x_fsize 39">whenever</span>
+      <span class="ocrx_word" id="word_000085_000056" title="bbox 1022 412 1073 440; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000057" title="bbox 1084 411 1145 449; x_wconf 96; x_fsize 39">bug</span>
+      <span class="ocrx_word" id="word_000085_000058" title="bbox 1158 421 1214 440; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000085_000059" title="bbox 1227 411 1265 440; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000060" title="bbox 1276 411 1393 449; x_wconf 96; x_fsize 39">readily</span>
+      <span class="ocrx_word" id="word_000085_000061" title="bbox 1403 411 1518 449; x_wconf 96; x_fsize 39">pinned</span>
+      <span class="ocrx_word" id="word_000085_000062" title="bbox 1531 411 1620 440; x_wconf 96; x_fsize 39">down</span>
+      <span class="ocrx_word" id="word_000085_000063" title="bbox 1634 417 1665 440; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000064" title="bbox 1670 407 1686 453; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000085_000065" title="bbox 1706 411 1869 449; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000085_000066" title="bbox 1882 417 1992 440; x_wconf 95; x_fsize 39">vector.</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000004" title="bbox 376 461 887 499; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000067" title="bbox 376 461 493 499; x_wconf 96; x_fsize 39">Things</span>
+      <span class="ocrx_word" id="word_000085_000068" title="bbox 506 467 537 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000069" title="bbox 549 461 621 490; x_wconf 96; x_fsize 39">look</span>
+      <span class="ocrx_word" id="word_000085_000070" title="bbox 633 467 684 490; x_wconf 96; x_fsize 39">out</span>
+      <span class="ocrx_word" id="word_000085_000071" title="bbox 697 461 743 490; x_wconf 97; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000085_000072" title="bbox 756 461 887 490; x_wconf 96; x_fsize 39">include:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000002" title="bbox 452 563 2053 803">
+    <p class="ocr_par" id="par_000085_000002" lang="eng" title="bbox 452 563 2049 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000005" title="bbox 452 563 2049 601; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000073" title="bbox 452 570 467 585; x_wconf 45; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000085_000074" title="bbox 526 564 575 592; x_wconf 10; x_fsize 39">~=An</span>
+      <span class="ocrx_word" id="word_000085_000075" title="bbox 589 563 779 592; x_wconf 96; x_fsize 39">unbalanced</span>
+      <span class="ocrx_word" id="word_000085_000076" title="bbox 793 563 885 592; x_wconf 96; x_fsize 39">stack:</span>
+      <span class="ocrx_word" id="word_000085_000077" title="bbox 901 563 1007 593; x_wconf 96; x_fsize 39">Check</span>
+      <span class="ocrx_word" id="word_000085_000078" title="bbox 1019 564 1083 592; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000085_000079" title="bbox 1095 564 1146 592; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000080" title="bbox 1158 563 1285 592; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000085_000081" title="bbox 1298 563 1333 592; x_wconf 92; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000082" title="bbox 1343 564 1469 601; x_wconf 91; x_fsize 39">'pushes'</span>
+      <span class="ocrx_word" id="word_000085_000083" title="bbox 1483 564 1588 601; x_wconf 96; x_fsize 39">equals</span>
+      <span class="ocrx_word" id="word_000085_000084" title="bbox 1601 564 1652 592; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000085" title="bbox 1664 563 1791 592; x_wconf 96; x_fsize 39">number</span>
+      <span class="ocrx_word" id="word_000085_000086" title="bbox 1804 563 1839 592; x_wconf 93; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000087" title="bbox 1849 564 1939 601; x_wconf 91; x_fsize 39">'pops'</span>
+      <span class="ocrx_word" id="word_000085_000088" title="bbox 1953 563 1984 592; x_wconf 97; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000089" title="bbox 1998 564 2049 592; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000006" title="bbox 523 613 924 651; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000090" title="bbox 523 613 714 651; x_wconf 96; x_fsize 39">appropriate</span>
+      <span class="ocrx_word" id="word_000085_000091" title="bbox 726 619 827 642; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000085_000092" title="bbox 840 613 924 642; x_wconf 96; x_fsize 39">code.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000085_000003" lang="eng" title="bbox 452 665 2053 803" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000007" title="bbox 452 665 2053 703; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000093" title="bbox 452 672 467 687; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000085_000094" title="bbox 526 665 716 703; x_wconf 86; x_fsize 39">Addressing</span>
+      <span class="ocrx_word" id="word_000085_000095" title="bbox 729 666 780 694; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000096" title="bbox 792 675 897 703; x_wconf 96; x_fsize 39">wrong</span>
+      <span class="ocrx_word" id="word_000085_000097" title="bbox 910 665 1052 694; x_wconf 96; x_fsize 39">location:</span>
+      <span class="ocrx_word" id="word_000085_000098" title="bbox 1068 666 1185 694; x_wconf 96; x_fsize 39">Ensure</span>
+      <span class="ocrx_word" id="word_000085_000099" title="bbox 1197 666 1261 694; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000085_000100" title="bbox 1274 666 1314 694; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000085_000101" title="bbox 1327 666 1378 694; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000102" title="bbox 1390 666 1531 695; x_wconf 96; x_fsize 39">Channel</span>
+      <span class="ocrx_word" id="word_000085_000103" title="bbox 1545 670 1638 694; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000085_000104" title="bbox 1651 665 1741 694; x_wconf 96; x_fsize 39">fields</span>
+      <span class="ocrx_word" id="word_000085_000105" title="bbox 1755 665 1868 701; x_wconf 95; x_fsize 39">(stored</span>
+      <span class="ocrx_word" id="word_000085_000106" title="bbox 1881 665 1912 694; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000107" title="bbox 1926 666 1988 701; x_wconf 96; x_fsize 39">CS)</span>
+      <span class="ocrx_word" id="word_000085_000108" title="bbox 2003 675 2053 694; x_wconf 96; x_fsize 39">are</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000008" title="bbox 522 715 2036 753; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000109" title="bbox 522 715 613 744; x_wconf 96; x_fsize 39">offset</span>
+      <span class="ocrx_word" id="word_000085_000110" title="bbox 625 715 715 753; x_wconf 96; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000085_000111" title="bbox 728 716 779 744; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000112" title="bbox 791 720 905 744; x_wconf 96; x_fsize 39">correct</span>
+      <span class="ocrx_word" id="word_000085_000113" title="bbox 917 715 1043 753; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000085_000114" title="bbox 1057 715 1116 744; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000085_000115" title="bbox 1129 716 1193 744; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000085_000116" title="bbox 1205 716 1269 744; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000085_000117" title="bbox 1280 715 1406 753; x_wconf 96; x_fsize 39">register</span>
+      <span class="ocrx_word" id="word_000085_000118" title="bbox 1418 715 1508 744; x_wconf 96; x_fsize 39">holds</span>
+      <span class="ocrx_word" id="word_000085_000119" title="bbox 1521 716 1572 744; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000120" title="bbox 1583 715 1665 753; x_wconf 96; x_fsize 39">right</span>
+      <span class="ocrx_word" id="word_000085_000121" title="bbox 1677 716 1774 744; x_wconf 95; x_fsize 39">value.</span>
+      <span class="ocrx_word" id="word_000085_000122" title="bbox 1800 716 1865 744; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000085_000123" title="bbox 1877 715 2036 753; x_wconf 96; x_fsize 39">following</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000009" title="bbox 522 765 1938 803; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000124" title="bbox 522 765 598 794; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000125" title="bbox 610 765 656 794; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000085_000126" title="bbox 669 765 807 794; x_wconf 96; x_fsize 39">instance</span>
+      <span class="ocrx_word" id="word_000085_000127" title="bbox 818 765 953 803; x_wconf 96; x_fsize 39">requires</span>
+      <span class="ocrx_word" id="word_000085_000128" title="bbox 966 766 1008 794; x_wconf 96; x_fsize 39">DI</span>
+      <span class="ocrx_word" id="word_000085_000129" title="bbox 1021 770 1052 794; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000130" title="bbox 1063 765 1137 794; x_wconf 95; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000085_000131" title="bbox 1150 766 1201 794; x_wconf 95; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000132" title="bbox 1214 765 1337 794; x_wconf 95; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000085_000133" title="bbox 1350 765 1385 794; x_wconf 95; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000134" title="bbox 1394 766 1445 794; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000135" title="bbox 1457 766 1588 794; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000085_000136" title="bbox 1602 770 1695 794; x_wconf 96; x_fsize 39">status</span>
+      <span class="ocrx_word" id="word_000085_000137" title="bbox 1709 771 1800 794; x_wconf 96; x_fsize 39">struct</span>
+      <span class="ocrx_word" id="word_000085_000138" title="bbox 1812 765 1894 803; x_wconf 96; x_fsize 39">prior</span>
+      <span class="ocrx_word" id="word_000085_000139" title="bbox 1907 770 1938 794; x_wconf 96; x_fsize 39">to</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000003" title="bbox 522 815 1541 888">
+    <p class="ocr_par" id="par_000085_000004" lang="eng" title="bbox 522 815 1541 888" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000010" title="bbox 522 815 706 844; baseline 0 0; x_size 35.20792; x_descenders 6.2079206; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000140" title="bbox 522 815 706 844; x_wconf 96; x_fsize 36">invocation:</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000011" title="bbox 900 860 1541 888; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000085_000141" title="bbox 900 867 962 883; x_wconf 94; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000085_000142" title="bbox 977 861 1029 887; x_wconf 94; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000085_000143" title="bbox 1062 867 1114 883; x_wconf 26; x_fsize 29">cs:</span>
+      <span class="ocrx_word" id="word_000085_000144" title="bbox 1132 860 1541 888; x_wconf 26; x_fsize 29">[di].ChannelOpenFlag</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000004" title="bbox 452 905 2077 1146">
+    <p class="ocr_par" id="par_000085_000005" lang="eng" title="bbox 452 905 2077 1044" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000012" title="bbox 452 905 2077 943; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000145" title="bbox 452 912 467 927; x_wconf 63; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000085_000146" title="bbox 526 905 736 943; x_wconf 80; x_fsize 39">Consistency:</span>
+      <span class="ocrx_word" id="word_000085_000147" title="bbox 751 905 834 934; x_wconf 96; x_fsize 39">With</span>
+      <span class="ocrx_word" id="word_000085_000148" title="bbox 847 905 955 943; x_wconf 96; x_fsize 39">regard</span>
+      <span class="ocrx_word" id="word_000085_000149" title="bbox 968 911 999 934; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000150" title="bbox 1011 906 1062 934; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000151" title="bbox 1074 906 1131 934; x_wconf 96; x_fsize 39">last</span>
+      <span class="ocrx_word" id="word_000085_000152" title="bbox 1143 905 1238 943; x_wconf 96; x_fsize 39">point,</span>
+      <span class="ocrx_word" id="word_000085_000153" title="bbox 1253 905 1275 934; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000085_000154" title="bbox 1288 905 1314 934; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000085_000155" title="bbox 1327 905 1491 943; x_wconf 96; x_fsize 39">important</span>
+      <span class="ocrx_word" id="word_000085_000156" title="bbox 1504 911 1535 934; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000157" title="bbox 1546 905 1584 934; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000158" title="bbox 1596 905 1763 934; x_wconf 96; x_fsize 39">consistent</span>
+      <span class="ocrx_word" id="word_000085_000159" title="bbox 1776 905 1803 934; x_wconf 96; x_fsize 39">if</span>
+      <span class="ocrx_word" id="word_000085_000160" title="bbox 1811 905 1946 943; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000085_000161" title="bbox 1959 905 2018 934; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000085_000162" title="bbox 2031 910 2077 943; x_wconf 96; x_fsize 39">try</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000013" title="bbox 523 955 1984 993; baseline 0 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000163" title="bbox 523 955 582 984; x_wconf 96; x_fsize 37">and</span>
+      <span class="ocrx_word" id="word_000085_000164" title="bbox 595 965 649 984; x_wconf 96; x_fsize 37">use</span>
+      <span class="ocrx_word" id="word_000085_000165" title="bbox 661 956 712 984; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000085_000166" title="bbox 725 965 809 984; x_wconf 96; x_fsize 37">same</span>
+      <span class="ocrx_word" id="word_000085_000167" title="bbox 820 955 946 993; x_wconf 96; x_fsize 37">register</span>
+      <span class="ocrx_word" id="word_000085_000168" title="bbox 960 955 1021 991; x_wconf 90; x_fsize 37">(i.e.</span>
+      <span class="ocrx_word" id="word_000085_000169" title="bbox 1036 956 1091 991; x_wconf 96; x_fsize 37">DI)</span>
+      <span class="ocrx_word" id="word_000085_000170" title="bbox 1105 960 1136 984; x_wconf 96; x_fsize 37">to</span>
+      <span class="ocrx_word" id="word_000085_000171" title="bbox 1147 955 1221 984; x_wconf 96; x_fsize 37">hold</span>
+      <span class="ocrx_word" id="word_000085_000172" title="bbox 1234 956 1285 984; x_wconf 96; x_fsize 37">the</span>
+      <span class="ocrx_word" id="word_000085_000173" title="bbox 1297 956 1428 984; x_wconf 96; x_fsize 37">channel</span>
+      <span class="ocrx_word" id="word_000085_000174" title="bbox 1442 960 1535 984; x_wconf 96; x_fsize 37">status</span>
+      <span class="ocrx_word" id="word_000085_000175" title="bbox 1549 961 1703 984; x_wconf 96; x_fsize 37">structure.</span>
+      <span class="ocrx_word" id="word_000085_000176" title="bbox 1729 956 1758 984; x_wconf 96; x_fsize 37">A</span>
+      <span class="ocrx_word" id="word_000085_000177" title="bbox 1770 955 1913 984; x_wconf 96; x_fsize 37">different</span>
+      <span class="ocrx_word" id="word_000085_000178" title="bbox 1925 965 1984 984; x_wconf 96; x_fsize 37">one</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000014" title="bbox 523 1006 1986 1044; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000179" title="bbox 523 1007 656 1044; x_wconf 96; x_fsize 39">(usually</span>
+      <span class="ocrx_word" id="word_000085_000180" title="bbox 667 1007 735 1042; x_wconf 96; x_fsize 39">BX)</span>
+      <span class="ocrx_word" id="word_000085_000181" title="bbox 750 1006 859 1035; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000085_000182" title="bbox 873 1007 938 1035; x_wconf 96; x_fsize 39">also</span>
+      <span class="ocrx_word" id="word_000085_000183" title="bbox 949 1006 987 1035; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000184" title="bbox 999 1006 1073 1035; x_wconf 95; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000085_000185" title="bbox 1086 1011 1117 1035; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000186" title="bbox 1128 1006 1202 1035; x_wconf 96; x_fsize 39">hold</span>
+      <span class="ocrx_word" id="word_000085_000187" title="bbox 1215 1007 1266 1035; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000188" title="bbox 1279 1006 1402 1035; x_wconf 96; x_fsize 39">address</span>
+      <span class="ocrx_word" id="word_000085_000189" title="bbox 1415 1006 1450 1035; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000190" title="bbox 1459 1007 1510 1035; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000191" title="bbox 1522 1016 1600 1044; x_wconf 96; x_fsize 39">open</span>
+      <span class="ocrx_word" id="word_000085_000192" title="bbox 1614 1007 1745 1035; x_wconf 96; x_fsize 39">channel</span>
+      <span class="ocrx_word" id="word_000085_000193" title="bbox 1758 1007 1875 1035; x_wconf 96; x_fsize 39">control</span>
+      <span class="ocrx_word" id="word_000085_000194" title="bbox 1887 1006 1986 1035; x_wconf 96; x_fsize 39">block.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000085_000006" lang="eng" title="bbox 452 1058 2036 1146" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000015" title="bbox 452 1058 2036 1096; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000195" title="bbox 452 1065 467 1080; x_wconf 92; x_fsize 39">e</span>
+      <span class="ocrx_word" id="word_000085_000196" title="bbox 526 1058 677 1096; x_wconf 82; x_fsize 39">Trashing</span>
+      <span class="ocrx_word" id="word_000085_000197" title="bbox 690 1059 746 1087; x_wconf 96; x_fsize 39">BX</span>
+      <span class="ocrx_word" id="word_000085_000198" title="bbox 759 1058 818 1087; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000085_000199" title="bbox 831 1059 882 1087; x_wconf 96; x_fsize 39">DI:</span>
+      <span class="ocrx_word" id="word_000085_000200" title="bbox 898 1058 927 1087; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000085_000201" title="bbox 936 1059 1021 1087; x_wconf 96; x_fsize 39">these</span>
+      <span class="ocrx_word" id="word_000085_000202" title="bbox 1032 1058 1174 1096; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000085_000203" title="bbox 1188 1068 1238 1087; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000085_000204" title="bbox 1250 1058 1324 1087; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000085_000205" title="bbox 1337 1058 1368 1087; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000206" title="bbox 1382 1059 1433 1087; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000207" title="bbox 1445 1063 1546 1087; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000085_000208" title="bbox 1559 1058 1635 1087; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000209" title="bbox 1647 1058 1693 1087; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000085_000210" title="bbox 1707 1058 1853 1096; x_wconf 96; x_fsize 39">anything</span>
+      <span class="ocrx_word" id="word_000085_000211" title="bbox 1866 1059 1951 1087; x_wconf 96; x_fsize 39">other</span>
+      <span class="ocrx_word" id="word_000085_000212" title="bbox 1964 1059 2036 1087; x_wconf 96; x_fsize 39">than</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000016" title="bbox 523 1108 1721 1146; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000213" title="bbox 523 1108 710 1146; x_wconf 96; x_fsize 39">addressing,</span>
+      <span class="ocrx_word" id="word_000085_000214" title="bbox 725 1108 821 1137; x_wconf 96; x_fsize 39">check</span>
+      <span class="ocrx_word" id="word_000085_000215" title="bbox 833 1109 896 1137; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000085_000216" title="bbox 909 1108 986 1137; x_wconf 96; x_fsize 39">their</span>
+      <span class="ocrx_word" id="word_000085_000217" title="bbox 999 1109 1088 1137; x_wconf 96; x_fsize 39">value</span>
+      <span class="ocrx_word" id="word_000085_000218" title="bbox 1100 1108 1126 1137; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000085_000219" title="bbox 1139 1113 1192 1137; x_wconf 96; x_fsize 39">not</span>
+      <span class="ocrx_word" id="word_000085_000220" title="bbox 1203 1108 1295 1146; x_wconf 96; x_fsize 39">being</span>
+      <span class="ocrx_word" id="word_000085_000221" title="bbox 1308 1108 1429 1137; x_wconf 95; x_fsize 39">trashed</span>
+      <span class="ocrx_word" id="word_000085_000222" title="bbox 1441 1108 1481 1146; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000223" title="bbox 1492 1109 1543 1137; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000224" title="bbox 1555 1108 1721 1146; x_wconf 96; x_fsize 39">operation.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000005" title="bbox 375 1208 2095 1496">
+    <p class="ocr_par" id="par_000085_000007" lang="eng" title="bbox 375 1208 2095 1496" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000017" title="bbox 376 1208 1948 1246; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000225" title="bbox 376 1208 560 1246; x_wconf 96; x_fsize 39">Debugging</span>
+      <span class="ocrx_word" id="word_000085_000226" title="bbox 573 1208 663 1246; x_wconf 92; x_fsize 39">using</span>
+      <span class="ocrx_word" id="word_000085_000227" title="bbox 677 1209 785 1238; x_wconf 92; x_fsize 39">SDBG</span>
+      <span class="ocrx_word" id="word_000085_000228" title="bbox 797 1208 823 1237; x_wconf 93; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000085_000229" title="bbox 837 1218 874 1237; x_wconf 96; x_fsize 39">an</span>
+      <span class="ocrx_word" id="word_000085_000230" title="bbox 888 1208 1046 1237; x_wconf 95; x_fsize 39">extension</span>
+      <span class="ocrx_word" id="word_000085_000231" title="bbox 1060 1208 1095 1237; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000232" title="bbox 1104 1208 1279 1246; x_wconf 96; x_fsize 39">debugging</span>
+      <span class="ocrx_word" id="word_000085_000233" title="bbox 1291 1208 1331 1246; x_wconf 95; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000234" title="bbox 1342 1218 1404 1246; x_wconf 95; x_fsize 39">eye.</span>
+      <span class="ocrx_word" id="word_000085_000235" title="bbox 1430 1209 1495 1237; x_wconf 93; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000085_000236" title="bbox 1508 1209 1599 1238; x_wconf 91; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000085_000237" title="bbox 1612 1208 1765 1246; x_wconf 96; x_fsize 39">debugger</span>
+      <span class="ocrx_word" id="word_000085_000238" title="bbox 1779 1209 1884 1237; x_wconf 96; x_fsize 39">allows</span>
+      <span class="ocrx_word" id="word_000085_000239" title="bbox 1897 1209 1948 1237; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000018" title="bbox 375 1258 1981 1296; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000240" title="bbox 375 1268 584 1296; x_wconf 94; x_fsize 39">programmer</span>
+      <span class="ocrx_word" id="word_000085_000241" title="bbox 597 1263 628 1287; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000242" title="bbox 640 1263 721 1287; x_wconf 96; x_fsize 39">trace</span>
+      <span class="ocrx_word" id="word_000085_000243" title="bbox 733 1259 863 1296; x_wconf 96; x_fsize 39">through</span>
+      <span class="ocrx_word" id="word_000085_000244" title="bbox 877 1259 928 1287; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000245" title="bbox 940 1258 1063 1287; x_wconf 95; x_fsize 39">driver's</span>
+      <span class="ocrx_word" id="word_000085_000246" title="bbox 1077 1268 1183 1287; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000085_000247" title="bbox 1195 1258 1271 1287; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000248" title="bbox 1283 1258 1462 1287; x_wconf 96; x_fsize 39">instruction</span>
+      <span class="ocrx_word" id="word_000085_000249" title="bbox 1475 1258 1515 1296; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000250" title="bbox 1526 1258 1705 1287; x_wconf 96; x_fsize 39">instruction</span>
+      <span class="ocrx_word" id="word_000085_000251" title="bbox 1720 1258 1779 1287; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000085_000252" title="bbox 1792 1258 1918 1287; x_wconf 96; x_fsize 39">observe</span>
+      <span class="ocrx_word" id="word_000085_000253" title="bbox 1930 1259 1981 1287; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000019" title="bbox 376 1308 2095 1346; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000254" title="bbox 376 1313 514 1337; x_wconf 96; x_fsize 39">contents</span>
+      <span class="ocrx_word" id="word_000085_000255" title="bbox 527 1308 562 1337; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000256" title="bbox 571 1309 622 1337; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000257" title="bbox 634 1309 714 1338; x_wconf 96; x_fsize 39">CPU</span>
+      <span class="ocrx_word" id="word_000085_000258" title="bbox 724 1308 866 1346; x_wconf 96; x_fsize 39">registers</span>
+      <span class="ocrx_word" id="word_000085_000259" title="bbox 879 1308 910 1337; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000260" title="bbox 924 1309 975 1337; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000261" title="bbox 986 1318 1118 1346; x_wconf 96; x_fsize 39">process.</span>
+      <span class="ocrx_word" id="word_000085_000262" title="bbox 1144 1309 1177 1337; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000085_000263" title="bbox 1191 1308 1251 1337; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000085_000264" title="bbox 1264 1318 1331 1346; x_wconf 96; x_fsize 39">way</span>
+      <span class="ocrx_word" id="word_000085_000265" title="bbox 1342 1308 1364 1337; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000085_000266" title="bbox 1377 1308 1403 1337; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000085_000267" title="bbox 1415 1308 1550 1346; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000085_000268" title="bbox 1562 1313 1593 1337; x_wconf 97; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000269" title="bbox 1605 1308 1743 1337; x_wconf 96; x_fsize 39">discover</span>
+      <span class="ocrx_word" id="word_000085_000270" title="bbox 1757 1318 1816 1346; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000085_000271" title="bbox 1827 1308 2051 1346; x_wconf 96; x_fsize 39">discrepancies</span>
+      <span class="ocrx_word" id="word_000085_000272" title="bbox 2064 1308 2095 1337; x_wconf 97; x_fsize 39">in</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000020" title="bbox 376 1358 2055 1396; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000273" title="bbox 376 1363 468 1387; x_wconf 96; x_fsize 39">terms</span>
+      <span class="ocrx_word" id="word_000085_000274" title="bbox 481 1358 516 1387; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000275" title="bbox 525 1359 576 1387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000276" title="bbox 588 1359 692 1387; x_wconf 96; x_fsize 39">values</span>
+      <span class="ocrx_word" id="word_000085_000277" title="bbox 706 1358 805 1387; x_wconf 96; x_fsize 39">stored</span>
+      <span class="ocrx_word" id="word_000085_000278" title="bbox 818 1358 849 1387; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000279" title="bbox 863 1359 914 1387; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000280" title="bbox 926 1358 1047 1387; x_wconf 96; x_fsize 39">various</span>
+      <span class="ocrx_word" id="word_000085_000281" title="bbox 1059 1358 1210 1396; x_wconf 96; x_fsize 39">registers.</span>
+      <span class="ocrx_word" id="word_000085_000282" title="bbox 1236 1359 1455 1393; x_wconf 96; x_fsize 39">Furthermore,</span>
+      <span class="ocrx_word" id="word_000085_000283" title="bbox 1470 1358 1587 1396; x_wconf 96; x_fsize 39">tracing</span>
+      <span class="ocrx_word" id="word_000085_000284" title="bbox 1600 1358 1672 1387; x_wconf 93; x_fsize 39">with</span>
+      <span class="ocrx_word" id="word_000085_000285" title="bbox 1687 1359 1795 1388; x_wconf 92; x_fsize 39">SDBG</span>
+      <span class="ocrx_word" id="word_000085_000286" title="bbox 1807 1358 1870 1387; x_wconf 96; x_fsize 39">will</span>
+      <span class="ocrx_word" id="word_000085_000287" title="bbox 1883 1358 1991 1387; x_wconf 96; x_fsize 39">enable</span>
+      <span class="ocrx_word" id="word_000085_000288" title="bbox 2003 1359 2055 1387; x_wconf 96; x_fsize 39">the</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000021" title="bbox 376 1408 1983 1446; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000289" title="bbox 376 1418 444 1437; x_wconf 96; x_fsize 39">user</span>
+      <span class="ocrx_word" id="word_000085_000290" title="bbox 457 1413 488 1437; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000291" title="bbox 499 1408 640 1446; x_wconf 96; x_fsize 39">pinpoint</span>
+      <span class="ocrx_word" id="word_000085_000292" title="bbox 653 1409 704 1437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000293" title="bbox 717 1418 823 1437; x_wconf 96; x_fsize 39">source</span>
+      <span class="ocrx_word" id="word_000085_000294" title="bbox 835 1408 870 1437; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000295" title="bbox 878 1408 994 1446; x_wconf 94; x_fsize 39">panics.</span>
+      <span class="ocrx_word" id="word_000085_000296" title="bbox 1020 1409 1085 1437; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000085_000297" title="bbox 1097 1408 1163 1437; x_wconf 96; x_fsize 39">first</span>
+      <span class="ocrx_word" id="word_000085_000298" title="bbox 1176 1408 1324 1446; x_wconf 96; x_fsize 39">objective</span>
+      <span class="ocrx_word" id="word_000085_000299" title="bbox 1336 1408 1371 1437; x_wconf 97; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000300" title="bbox 1380 1409 1431 1437; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000301" title="bbox 1443 1408 1549 1437; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000085_000302" title="bbox 1561 1408 1660 1437; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000085_000303" title="bbox 1673 1408 1848 1446; x_wconf 96; x_fsize 39">debugging</span>
+      <span class="ocrx_word" id="word_000085_000304" title="bbox 1860 1418 1983 1446; x_wconf 96; x_fsize 39">process</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000022" title="bbox 377 1458 1519 1496; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000305" title="bbox 377 1458 486 1487; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000085_000306" title="bbox 498 1458 536 1487; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000307" title="bbox 548 1463 579 1487; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000308" title="bbox 591 1463 641 1496; x_wconf 97; x_fsize 39">get</span>
+      <span class="ocrx_word" id="word_000085_000309" title="bbox 653 1459 704 1487; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000310" title="bbox 716 1458 792 1487; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000311" title="bbox 804 1458 940 1487; x_wconf 96; x_fsize 39">outlined</span>
+      <span class="ocrx_word" id="word_000085_000312" title="bbox 953 1468 992 1487; x_wconf 96; x_fsize 39">on</span>
+      <span class="ocrx_word" id="word_000085_000313" title="bbox 1006 1459 1057 1487; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000314" title="bbox 1068 1458 1210 1496; x_wconf 96; x_fsize 39">previous</span>
+      <span class="ocrx_word" id="word_000085_000315" title="bbox 1222 1468 1301 1496; x_wconf 96; x_fsize 39">page</span>
+      <span class="ocrx_word" id="word_000085_000316" title="bbox 1313 1463 1344 1487; x_wconf 95; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000085_000317" title="bbox 1356 1458 1440 1487; x_wconf 95; x_fsize 39">work</span>
+      <span class="ocrx_word" id="word_000085_000318" title="bbox 1452 1459 1519 1488; x_wconf 95; x_fsize 39">OK.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000006" title="bbox 380 1560 1205 1625">
+    <p class="ocr_par" id="par_000085_000008" lang="eng" title="bbox 380 1560 1205 1625" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000023" title="bbox 380 1560 1205 1625; baseline 0.002 -15; x_size 66; x_descenders 14; x_ascenders 13">
+      <span class="ocrx_word" id="word_000085_000319" title="bbox 380 1561 608 1612; x_wconf 96; x_fsize 68">Further</span>
+      <span class="ocrx_word" id="word_000085_000320" title="bbox 629 1561 860 1625; x_wconf 96; x_fsize 68">Testing</span>
+      <span class="ocrx_word" id="word_000085_000321" title="bbox 886 1560 1205 1625; x_wconf 96; x_fsize 68">Strategies</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000085_000007" title="bbox 375 1687 2088 2216">
+    <p class="ocr_par" id="par_000085_000009" lang="eng" title="bbox 375 1687 2088 2216" xml:lang="eng">
+     <span class="ocr_line" id="line_000085_000024" title="bbox 376 1687 2014 1725; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000322" title="bbox 376 1688 463 1717; x_wconf 95; x_fsize 39">Once</span>
+      <span class="ocrx_word" id="word_000085_000323" title="bbox 475 1687 642 1725; x_wconf 96; x_fsize 39">installing,</span>
+      <span class="ocrx_word" id="word_000085_000324" title="bbox 657 1687 800 1725; x_wconf 96; x_fsize 39">opening,</span>
+      <span class="ocrx_word" id="word_000085_000325" title="bbox 815 1687 934 1725; x_wconf 96; x_fsize 39">closing</span>
+      <span class="ocrx_word" id="word_000085_000326" title="bbox 948 1687 1007 1716; x_wconf 96; x_fsize 39">and</span>
+      <span class="ocrx_word" id="word_000085_000327" title="bbox 1020 1687 1188 1725; x_wconf 96; x_fsize 39">unloading</span>
+      <span class="ocrx_word" id="word_000085_000328" title="bbox 1202 1697 1252 1716; x_wconf 96; x_fsize 39">are</span>
+      <span class="ocrx_word" id="word_000085_000329" title="bbox 1264 1687 1345 1716; x_wconf 96; x_fsize 39">dealt</span>
+      <span class="ocrx_word" id="word_000085_000330" title="bbox 1357 1687 1439 1722; x_wconf 96; x_fsize 39">with,</span>
+      <span class="ocrx_word" id="word_000085_000331" title="bbox 1455 1697 1471 1716; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000085_000332" title="bbox 1484 1693 1541 1716; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000085_000333" title="bbox 1553 1688 1679 1716; x_wconf 96; x_fsize 39">harness</span>
+      <span class="ocrx_word" id="word_000085_000334" title="bbox 1692 1697 1748 1716; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000085_000335" title="bbox 1761 1687 1799 1716; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000336" title="bbox 1811 1687 1970 1725; x_wconf 95; x_fsize 39">expanded</span>
+      <span class="ocrx_word" id="word_000085_000337" title="bbox 1983 1692 2014 1716; x_wconf 95; x_fsize 39">to</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000025" title="bbox 376 1737 2003 1775; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000085_000338" title="bbox 376 1737 499 1766; x_wconf 93; x_fsize 39">include</span>
+      <span class="ocrx_word" id="word_000085_000339" title="bbox 511 1744 614 1772; x_wconf 92; x_fsize 39">p_iow</span>
+      <span class="ocrx_word" id="word_000085_000340" title="bbox 627 1747 660 1766; x_wconf 93; x_fsize 39">or</span>
+      <span class="ocrx_word" id="word_000085_000341" title="bbox 673 1744 775 1772; x_wconf 93; x_fsize 39">p_ioc</span>
+      <span class="ocrx_word" id="word_000085_000342" title="bbox 789 1738 864 1766; x_wconf 96; x_fsize 39">calls</span>
+      <span class="ocrx_word" id="word_000085_000343" title="bbox 877 1737 977 1766; x_wconf 96; x_fsize 39">which</span>
+      <span class="ocrx_word" id="word_000085_000344" title="bbox 991 1747 1062 1775; x_wconf 96; x_fsize 39">map</span>
+      <span class="ocrx_word" id="word_000085_000345" title="bbox 1075 1742 1148 1766; x_wconf 96; x_fsize 39">onto</span>
+      <span class="ocrx_word" id="word_000085_000346" title="bbox 1160 1738 1211 1766; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000347" title="bbox 1223 1738 1330 1766; x_wconf 91; x_fsize 39">LDD's</span>
+      <span class="ocrx_word" id="word_000085_000348" title="bbox 1344 1742 1475 1775; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000085_000349" title="bbox 1486 1743 1596 1766; x_wconf 96; x_fsize 39">vector.</span>
+      <span class="ocrx_word" id="word_000085_000350" title="bbox 1622 1738 1663 1766; x_wconf 96; x_fsize 39">At</span>
+      <span class="ocrx_word" id="word_000085_000351" title="bbox 1675 1737 1735 1766; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000085_000352" title="bbox 1749 1743 1841 1775; x_wconf 93; x_fsize 39">stage,</span>
+      <span class="ocrx_word" id="word_000085_000353" title="bbox 1857 1738 1965 1767; x_wconf 91; x_fsize 39">SDBG</span>
+      <span class="ocrx_word" id="word_000085_000354" title="bbox 1977 1737 2003 1766; x_wconf 97; x_fsize 39">is</span>
+     </span>
+     <span class="ocr_line" id="line_000085_000026" title="bbox 375 1787 2056 1825; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
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+      <span class="ocrx_word" id="word_000085_000376" title="bbox 946 1844 1100 1871; x_wconf 50; x_fsize 35">&amp;Al,&amp;A2)</span>
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+      <span class="ocrx_word" id="word_000085_000392" title="bbox 768 1887 806 1916; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000393" title="bbox 818 1887 940 1916; x_wconf 96; x_fsize 39">tracked</span>
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+      <span class="ocrx_word" id="word_000085_000397" title="bbox 1281 1893 1412 1925; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000085_000398" title="bbox 1423 1892 1533 1916; x_wconf 96; x_fsize 39">vector.</span>
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+      <span class="ocrx_word" id="word_000085_000405" title="bbox 376 1937 459 1966; x_wconf 96; x_fsize 39">word</span>
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+      <span class="ocrx_word" id="word_000085_000407" title="bbox 514 1938 565 1966; x_wconf 95; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000085_000409" title="bbox 649 1937 684 1966; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000085_000410" title="bbox 694 1947 710 1966; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000085_000411" title="bbox 722 1937 885 1975; x_wconf 96; x_fsize 39">particular</span>
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+      <span class="ocrx_word" id="word_000085_000413" title="bbox 1041 1938 1100 1966; x_wconf 96; x_fsize 39">call</span>
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+      <span class="ocrx_word" id="word_000085_000415" title="bbox 1152 1938 1203 1966; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000085_000422" title="bbox 376 1988 595 2022; x_wconf 92; x_fsize 39">p_iow/p_ioc</span>
+      <span class="ocrx_word" id="word_000085_000423" title="bbox 609 1988 677 2016; x_wconf 95; x_fsize 39">call.</span>
+      <span class="ocrx_word" id="word_000085_000424" title="bbox 703 1988 786 2016; x_wconf 96; x_fsize 39">Thus</span>
+      <span class="ocrx_word" id="word_000085_000425" title="bbox 799 1987 940 2025; x_wconf 96; x_fsize 39">negative</span>
+      <span class="ocrx_word" id="word_000085_000426" title="bbox 952 1997 1049 2016; x_wconf 96; x_fsize 39">errors</span>
+      <span class="ocrx_word" id="word_000085_000427" title="bbox 1062 1987 1168 2016; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000085_000428" title="bbox 1182 1988 1233 2016; x_wconf 97; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000429" title="bbox 1246 1992 1377 2025; x_wconf 96; x_fsize 39">strategy</span>
+      <span class="ocrx_word" id="word_000085_000430" title="bbox 1388 1987 1464 2016; x_wconf 96; x_fsize 39">code</span>
+      <span class="ocrx_word" id="word_000085_000431" title="bbox 1476 1997 1532 2016; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000085_000432" title="bbox 1545 1987 1583 2016; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000085_000433" title="bbox 1594 1987 1704 2025; x_wconf 96; x_fsize 39">picked</span>
+      <span class="ocrx_word" id="word_000085_000434" title="bbox 1717 1997 1757 2025; x_wconf 96; x_fsize 39">up</span>
+      <span class="ocrx_word" id="word_000085_000435" title="bbox 1769 1987 1809 2025; x_wconf 96; x_fsize 39">by</span>
+      <span class="ocrx_word" id="word_000085_000436" title="bbox 1820 1988 1871 2016; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000437" title="bbox 1883 1992 1941 2016; x_wconf 96; x_fsize 39">test</span>
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+      <span class="ocrx_word" id="word_000085_000441" title="bbox 510 2043 567 2066; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000085_000442" title="bbox 579 2038 705 2066; x_wconf 96; x_fsize 39">harness</span>
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+      <span class="ocrx_word" id="word_000085_000450" title="bbox 1229 2037 1364 2075; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000085_000451" title="bbox 1376 2047 1473 2066; x_wconf 96; x_fsize 39">errors</span>
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+      <span class="ocrx_word" id="word_000085_000454" title="bbox 1601 2038 1652 2066; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000085_000455" title="bbox 1664 2038 1739 2066; x_wconf 96; x_fsize 39">least</span>
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+      <span class="ocrx_word" id="word_000085_000457" title="bbox 1876 2044 2018 2072; x_wconf 91; x_fsize 39">p_printf</span>
+      <span class="ocrx_word" id="word_000085_000458" title="bbox 2055 2042 2086 2066; x_wconf 96; x_fsize 39">to</span>
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+      <span class="ocrx_word" id="word_000085_000470" title="bbox 1280 2087 1334 2116; x_wconf 93; x_fsize 39">file</span>
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+      <span class="ocrx_word" id="word_000085_000474" title="bbox 1669 2087 1719 2116; x_wconf 94; x_fsize 39">list</span>
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+      <span class="ocrx_word" id="word_000085_000479" title="bbox 375 2143 476 2167; x_wconf 96; x_fsize 39">return</span>
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+      <span class="ocrx_word" id="word_000085_000484" title="bbox 837 2138 1076 2176; x_wconf 91; x_fsize 39">corresponding</span>
+      <span class="ocrx_word" id="word_000085_000485" title="bbox 1089 2139 1175 2167; x_wconf 91; x_fsize 39">PLIB</span>
+      <span class="ocrx_word" id="word_000085_000486" title="bbox 1189 2139 1267 2167; x_wconf 95; x_fsize 39">level</span>
+      <span class="ocrx_word" id="word_000085_000487" title="bbox 1280 2148 1361 2167; x_wconf 96; x_fsize 39">error</span>
+      <span class="ocrx_word" id="word_000085_000488" title="bbox 1374 2148 1473 2167; x_wconf 96; x_fsize 39">name.</span>
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+      <span class="ocrx_word" id="word_000085_000501" title="bbox 678 2321 819 2346; x_wconf 91; x_fsize 30">#define</span>
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+   <div class="ocr_separator" id="block_1_11" title="bbox 847 2324 849 2344"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 952 2324 954 2344"></div>
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+    <p class="ocr_par" id="par_000085_000011" lang="eng" title="bbox 376 2404 2051 2643" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000085_000509" title="bbox 751 2409 852 2433; x_wconf 96; x_fsize 39">return</span>
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+      <span class="ocrx_word" id="word_000085_000522" title="bbox 1858 2405 1984 2433; x_wconf 96; x_fsize 39">harness</span>
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+      <span class="ocrx_word" id="word_000085_000525" title="bbox 548 2455 638 2483; x_wconf 96; x_fsize 39">allow</span>
+      <span class="ocrx_word" id="word_000085_000526" title="bbox 650 2455 701 2483; x_wconf 96; x_fsize 39">the</span>
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+      <span class="ocrx_word" id="word_000085_000538" title="bbox 376 2505 499 2534; x_wconf 96; x_fsize 38">include</span>
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+      <span class="ocrx_word" id="word_000085_000553" title="bbox 1838 2504 1979 2533; x_wconf 96; x_fsize 38">invoked.</span>
+      <span class="ocrx_word" id="word_000085_000554" title="bbox 2005 2505 2051 2542; x_wconf 96; x_fsize 38">By</span>
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+      <span class="ocrx_word" id="word_000085_000555" title="bbox 377 2555 450 2583; x_wconf 96; x_fsize 39">such</span>
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+      <span class="ocrx_word" id="word_000085_000557" title="bbox 583 2554 606 2583; x_wconf 96; x_fsize 39">it</span>
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+      <span class="ocrx_word" id="word_000085_000561" title="bbox 846 2564 955 2583; x_wconf 96; x_fsize 39">ensure</span>
+      <span class="ocrx_word" id="word_000085_000562" title="bbox 967 2555 1031 2583; x_wconf 96; x_fsize 39">that</span>
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+      <span class="ocrx_word" id="word_000085_000568" title="bbox 1373 2554 1531 2592; x_wconf 96; x_fsize 39">operating</span>
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+      <span class="ocrx_word" id="word_000085_000572" title="bbox 1749 2554 1780 2583; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000085_000573" title="bbox 1794 2555 1913 2583; x_wconf 96; x_fsize 39">normal</span>
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+     <span class="ocr_line" id="line_000085_000041" title="bbox 376 2605 1488 2643; baseline 0 -9; x_size 37; x_descenders 9; x_ascenders 9">
+      <span class="ocrx_word" id="word_000085_000574" title="bbox 376 2605 612 2634; x_wconf 96; x_fsize 38">circumstances</span>
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+      <span class="ocrx_word" id="word_000085_000576" title="bbox 688 2605 845 2643; x_wconf 96; x_fsize 38">returning</span>
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+      <span class="ocrx_word" id="word_000085_000578" title="bbox 921 2610 1035 2634; x_wconf 96; x_fsize 38">correct</span>
+      <span class="ocrx_word" id="word_000085_000579" title="bbox 1048 2615 1129 2634; x_wconf 96; x_fsize 38">error</span>
+      <span class="ocrx_word" id="word_000085_000580" title="bbox 1142 2606 1231 2634; x_wconf 96; x_fsize 38">value</span>
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+      <span class="ocrx_word" id="word_000085_000582" title="bbox 1344 2606 1488 2634; x_wconf 96; x_fsize 38">relevant.</span>
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+    <p class="ocr_par" id="par_000085_000012" lang="eng" title="bbox 379 2708 881 2772" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000085_000584" title="bbox 650 2708 881 2772; x_wconf 96; x_fsize 67">Testing</span>
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+    <p class="ocr_par" id="par_000085_000013" lang="eng" title="bbox 375 2834 2096 3173" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000085_000585" title="bbox 376 2835 441 2863; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000085_000586" title="bbox 453 2834 529 2863; x_wconf 96; x_fsize 39">final</span>
+      <span class="ocrx_word" id="word_000085_000587" title="bbox 541 2844 664 2872; x_wconf 96; x_fsize 39">process</span>
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+      <span class="ocrx_word" id="word_000085_000589" title="bbox 754 2834 863 2863; x_wconf 96; x_fsize 39">should</span>
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+      <span class="ocrx_word" id="word_000085_000593" title="bbox 1168 2834 1245 2872; x_wconf 96; x_fsize 39">fully</span>
+      <span class="ocrx_word" id="word_000085_000594" title="bbox 1256 2839 1312 2863; x_wconf 96; x_fsize 39">test</span>
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+      <span class="ocrx_word" id="word_000085_000596" title="bbox 1355 2834 1461 2863; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000085_000597" title="bbox 1473 2834 1572 2863; x_wconf 96; x_fsize 39">driver</span>
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+      <span class="ocrx_word" id="word_000085_000601" title="bbox 1835 2834 2041 2863; x_wconf 96; x_fsize 39">construction</span>
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+      <span class="ocrx_word" id="word_000085_000605" title="bbox 632 2894 770 2922; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000085_000606" title="bbox 781 2889 837 2913; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000085_000607" title="bbox 850 2885 985 2913; x_wconf 96; x_fsize 39">harness.</span>
+      <span class="ocrx_word" id="word_000085_000608" title="bbox 1011 2885 1109 2913; x_wconf 96; x_fsize 39">Three</span>
+      <span class="ocrx_word" id="word_000085_000609" title="bbox 1121 2884 1275 2913; x_wconf 96; x_fsize 39">functions</span>
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+      <span class="ocrx_word" id="word_000085_000611" title="bbox 1350 2884 1510 2922; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000085_000612" title="bbox 1523 2894 1562 2913; x_wconf 96; x_fsize 39">on</span>
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+      <span class="ocrx_word" id="word_000085_000614" title="bbox 1639 2889 1711 2913; x_wconf 96; x_fsize 39">next</span>
+      <span class="ocrx_word" id="word_000085_000615" title="bbox 1723 2889 1783 2913; x_wconf 96; x_fsize 39">two</span>
+      <span class="ocrx_word" id="word_000085_000616" title="bbox 1794 2894 1888 2922; x_wconf 96; x_fsize 39">pages</span>
+      <span class="ocrx_word" id="word_000085_000617" title="bbox 1901 2884 2001 2913; x_wconf 96; x_fsize 39">which</span>
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+      <span class="ocrx_word" id="word_000085_000618" title="bbox 375 2935 502 2973; x_wconf 96; x_fsize 39">provide</span>
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+      <span class="ocrx_word" id="word_000085_000620" title="bbox 577 2945 647 2964; x_wconf 96; x_fsize 39">core</span>
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+      <span class="ocrx_word" id="word_000085_000623" title="bbox 792 2945 808 2964; x_wconf 96; x_fsize 39">a</span>
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+      <span class="ocrx_word" id="word_000085_000625" title="bbox 1085 2945 1223 2973; x_wconf 96; x_fsize 39">memory</span>
+      <span class="ocrx_word" id="word_000085_000626" title="bbox 1234 2941 1291 2964; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000085_000627" title="bbox 1302 2945 1454 2973; x_wconf 95; x_fsize 39">program.</span>
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+      <span class="ocrx_word" id="word_000085_000631" title="bbox 1798 2935 2054 2973; x_wconf 87; x_fsize 39">CheckMemory,</span>
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+      <span class="ocrx_word" id="word_000085_000698" title="bbox 1905 3141 2058 3173; x_wconf 96; x_fsize 39">segments</span>
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+    <p class="ocr_par" id="par_000085_000014" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
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+    <p class="ocr_par" id="par_000086_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
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+    <p class="ocr_par" id="par_000086_000001" lang="eng" title="bbox 375 310 2100 749" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000086_000067" title="bbox 732 461 895 499; x_wconf 96; x_fsize 39">particular</span>
+      <span class="ocrx_word" id="word_000086_000068" title="bbox 908 461 1007 490; x_wconf 96; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000086_000069" title="bbox 1020 467 1121 490; x_wconf 96; x_fsize 39">vector</span>
+      <span class="ocrx_word" id="word_000086_000070" title="bbox 1134 461 1160 490; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000086_000071" title="bbox 1173 461 1294 499; x_wconf 96; x_fsize 39">writing</span>
+      <span class="ocrx_word" id="word_000086_000072" title="bbox 1307 466 1338 490; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000086_000073" title="bbox 1350 462 1401 490; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000074" title="bbox 1413 471 1518 499; x_wconf 96; x_fsize 39">wrong</span>
+      <span class="ocrx_word" id="word_000086_000075" title="bbox 1531 461 1673 490; x_wconf 92; x_fsize 39">location.</span>
+      <span class="ocrx_word" id="word_000086_000076" title="bbox 1699 461 1898 496; x_wconf 91; x_fsize 39">TestGobble,</span>
+      <span class="ocrx_word" id="word_000086_000077" title="bbox 1912 461 2072 499; x_wconf 96; x_fsize 39">presented</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000005" title="bbox 376 510 2070 546; baseline -0.001 -6; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000078" title="bbox 376 511 518 546; x_wconf 96; x_fsize 36">overleaf,</span>
+      <span class="ocrx_word" id="word_000086_000079" title="bbox 533 511 559 540; x_wconf 96; x_fsize 36">is</span>
+      <span class="ocrx_word" id="word_000086_000080" title="bbox 572 512 623 540; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000086_000081" title="bbox 635 511 715 540; x_wconf 96; x_fsize 36">third</span>
+      <span class="ocrx_word" id="word_000086_000082" title="bbox 728 511 865 540; x_wconf 95; x_fsize 36">function</span>
+      <span class="ocrx_word" id="word_000086_000083" title="bbox 879 511 1024 540; x_wconf 96; x_fsize 36">outlined.</span>
+      <span class="ocrx_word" id="word_000086_000084" title="bbox 1050 512 1075 540; x_wconf 96; x_fsize 36">It</span>
+      <span class="ocrx_word" id="word_000086_000085" title="bbox 1087 521 1156 540; x_wconf 96; x_fsize 36">uses</span>
+      <span class="ocrx_word" id="word_000086_000086" title="bbox 1169 512 1220 540; x_wconf 93; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000086_000087" title="bbox 1232 512 1318 540; x_wconf 93; x_fsize 36">PLIB</span>
+      <span class="ocrx_word" id="word_000086_000088" title="bbox 1332 511 1469 540; x_wconf 92; x_fsize 36">function</span>
+      <span class="ocrx_word" id="word_000086_000089" title="bbox 1483 518 1669 545; x_wconf 90; x_fsize 36">p_sgcopyfr</span>
+      <span class="ocrx_word" id="word_000086_000090" title="bbox 1704 515 1735 539; x_wconf 96; x_fsize 36">to</span>
+      <span class="ocrx_word" id="word_000086_000091" title="bbox 1747 510 1843 539; x_wconf 96; x_fsize 36">check</span>
+      <span class="ocrx_word" id="word_000086_000092" title="bbox 1855 511 1906 539; x_wconf 96; x_fsize 36">the</span>
+      <span class="ocrx_word" id="word_000086_000093" title="bbox 1918 511 2022 539; x_wconf 96; x_fsize 36">values</span>
+      <span class="ocrx_word" id="word_000086_000094" title="bbox 2035 510 2070 539; x_wconf 96; x_fsize 36">of</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000006" title="bbox 376 560 2019 598; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000095" title="bbox 376 561 427 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000096" title="bbox 438 560 522 598; x_wconf 96; x_fsize 39">bytes</span>
+      <span class="ocrx_word" id="word_000086_000097" title="bbox 535 560 565 589; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000086_000098" title="bbox 579 561 630 589; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000099" title="bbox 643 565 781 598; x_wconf 96; x_fsize 39">segment</span>
+      <span class="ocrx_word" id="word_000086_000100" title="bbox 795 561 906 589; x_wconf 94; x_fsize 39">"Test".</span>
+      <span class="ocrx_word" id="word_000086_000101" title="bbox 932 560 962 589; x_wconf 96; x_fsize 39">If</span>
+      <span class="ocrx_word" id="word_000086_000102" title="bbox 972 570 1030 598; x_wconf 96; x_fsize 39">any</span>
+      <span class="ocrx_word" id="word_000086_000103" title="bbox 1041 560 1076 589; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000086_000104" title="bbox 1085 561 1136 589; x_wconf 93; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000105" title="bbox 1148 561 1255 590; x_wconf 90; x_fsize 39">0x55's</span>
+      <span class="ocrx_word" id="word_000086_000106" title="bbox 1268 561 1346 589; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000086_000107" title="bbox 1357 560 1433 589; x_wconf 96; x_fsize 39">been</span>
+      <span class="ocrx_word" id="word_000086_000108" title="bbox 1447 560 1637 589; x_wconf 96; x_fsize 39">overwritten</span>
+      <span class="ocrx_word" id="word_000086_000109" title="bbox 1651 561 1722 589; x_wconf 96; x_fsize 39">then</span>
+      <span class="ocrx_word" id="word_000086_000110" title="bbox 1736 570 1782 589; x_wconf 96; x_fsize 39">we</span>
+      <span class="ocrx_word" id="word_000086_000111" title="bbox 1793 560 1885 589; x_wconf 96; x_fsize 39">know</span>
+      <span class="ocrx_word" id="word_000086_000112" title="bbox 1897 561 1960 589; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000086_000113" title="bbox 1973 570 2019 589; x_wconf 96; x_fsize 39">we</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000007" title="bbox 375 611 1972 649; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000114" title="bbox 375 612 454 640; x_wconf 96; x_fsize 39">have</span>
+      <span class="ocrx_word" id="word_000086_000115" title="bbox 467 621 483 640; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000086_000116" title="bbox 495 611 642 649; x_wconf 96; x_fsize 39">problem.</span>
+      <span class="ocrx_word" id="word_000086_000117" title="bbox 668 612 767 640; x_wconf 96; x_fsize 39">These</span>
+      <span class="ocrx_word" id="word_000086_000118" title="bbox 779 612 863 640; x_wconf 96; x_fsize 39">three</span>
+      <span class="ocrx_word" id="word_000086_000119" title="bbox 875 611 1029 640; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000086_000120" title="bbox 1043 611 1152 640; x_wconf 96; x_fsize 39">should</span>
+      <span class="ocrx_word" id="word_000086_000121" title="bbox 1164 611 1202 640; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000086_000122" title="bbox 1214 611 1425 649; x_wconf 96; x_fsize 39">incorporated</span>
+      <span class="ocrx_word" id="word_000086_000123" title="bbox 1438 611 1544 640; x_wconf 96; x_fsize 39">within</span>
+      <span class="ocrx_word" id="word_000086_000124" title="bbox 1558 612 1609 640; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000125" title="bbox 1622 611 1764 640; x_wconf 96; x_fsize 39">standard</span>
+      <span class="ocrx_word" id="word_000086_000126" title="bbox 1777 616 1833 640; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000086_000127" title="bbox 1845 612 1972 640; x_wconf 96; x_fsize 39">harness</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000008" title="bbox 376 661 2064 699; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000128" title="bbox 376 661 530 690; x_wconf 96; x_fsize 39">functions</span>
+      <span class="ocrx_word" id="word_000086_000129" title="bbox 544 661 666 699; x_wconf 96; x_fsize 39">already</span>
+      <span class="ocrx_word" id="word_000086_000130" title="bbox 676 661 836 699; x_wconf 96; x_fsize 39">presented</span>
+      <span class="ocrx_word" id="word_000086_000131" title="bbox 849 661 880 690; x_wconf 96; x_fsize 39">in</span>
+      <span class="ocrx_word" id="word_000086_000132" title="bbox 894 661 954 690; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000086_000133" title="bbox 967 662 1099 699; x_wconf 96; x_fsize 39">chapter.</span>
+      <span class="ocrx_word" id="word_000086_000134" title="bbox 1125 662 1158 690; x_wconf 96; x_fsize 39">In</span>
+      <span class="ocrx_word" id="word_000086_000135" title="bbox 1172 661 1232 690; x_wconf 96; x_fsize 39">this</span>
+      <span class="ocrx_word" id="word_000086_000136" title="bbox 1245 671 1319 699; x_wconf 96; x_fsize 39">way,</span>
+      <span class="ocrx_word" id="word_000086_000137" title="bbox 1334 661 1357 690; x_wconf 96; x_fsize 39">it</span>
+      <span class="ocrx_word" id="word_000086_000138" title="bbox 1369 661 1395 690; x_wconf 96; x_fsize 39">is</span>
+      <span class="ocrx_word" id="word_000086_000139" title="bbox 1407 661 1542 699; x_wconf 96; x_fsize 39">possible</span>
+      <span class="ocrx_word" id="word_000086_000140" title="bbox 1554 667 1586 690; x_wconf 96; x_fsize 39">to</span>
+      <span class="ocrx_word" id="word_000086_000141" title="bbox 1598 666 1740 699; x_wconf 96; x_fsize 39">generate</span>
+      <span class="ocrx_word" id="word_000086_000142" title="bbox 1753 671 1769 690; x_wconf 96; x_fsize 39">a</span>
+      <span class="ocrx_word" id="word_000086_000143" title="bbox 1781 661 1929 699; x_wconf 96; x_fsize 39">powerful</span>
+      <span class="ocrx_word" id="word_000086_000144" title="bbox 1942 661 2064 699; x_wconf 95; x_fsize 39">generic</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000009" title="bbox 376 711 1548 749; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000145" title="bbox 376 717 433 740; x_wconf 96; x_fsize 39">test</span>
+      <span class="ocrx_word" id="word_000086_000146" title="bbox 444 721 587 749; x_wconf 96; x_fsize 39">program</span>
+      <span class="ocrx_word" id="word_000086_000147" title="bbox 600 712 663 740; x_wconf 96; x_fsize 39">that</span>
+      <span class="ocrx_word" id="word_000086_000148" title="bbox 676 721 732 740; x_wconf 96; x_fsize 39">can</span>
+      <span class="ocrx_word" id="word_000086_000149" title="bbox 745 711 783 740; x_wconf 96; x_fsize 39">be</span>
+      <span class="ocrx_word" id="word_000086_000150" title="bbox 795 711 869 740; x_wconf 96; x_fsize 39">used</span>
+      <span class="ocrx_word" id="word_000086_000151" title="bbox 883 721 915 740; x_wconf 96; x_fsize 39">as</span>
+      <span class="ocrx_word" id="word_000086_000152" title="bbox 928 712 979 740; x_wconf 96; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000086_000153" title="bbox 990 711 1072 740; x_wconf 96; x_fsize 39">basis</span>
+      <span class="ocrx_word" id="word_000086_000154" title="bbox 1085 711 1131 740; x_wconf 96; x_fsize 39">for</span>
+      <span class="ocrx_word" id="word_000086_000155" title="bbox 1145 712 1185 740; x_wconf 96; x_fsize 39">all</span>
+      <span class="ocrx_word" id="word_000086_000156" title="bbox 1198 711 1304 740; x_wconf 96; x_fsize 39">device</span>
+      <span class="ocrx_word" id="word_000086_000157" title="bbox 1316 711 1415 740; x_wconf 95; x_fsize 39">driver</span>
+      <span class="ocrx_word" id="word_000086_000158" title="bbox 1428 711 1548 749; x_wconf 96; x_fsize 39">testing.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000002" title="bbox 375 807 995 952">
+    <p class="ocr_par" id="par_000086_000002" lang="eng" title="bbox 377 807 995 871" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000010" title="bbox 377 807 995 834; baseline -0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000159" title="bbox 377 808 520 832; x_wconf 91; x_fsize 27">LOCAL_C</span>
+      <span class="ocrx_word" id="word_000086_000160" title="bbox 543 808 624 829; x_wconf 93; x_fsize 27">VOID</span>
+      <span class="ocrx_word" id="word_000086_000161" title="bbox 650 803 869 838; x_wconf 92; x_fsize 27">CheckMemory</span>
+      <span class="ocrx_word" id="word_000086_000162" title="bbox 889 807 995 832; x_wconf 95; x_fsize 27">(VOID)</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000011" title="bbox 382 846 389 871; baseline 0 0; x_size 31.295643; x_descenders 6.2956429; x_ascenders 7.2022161">
+      <span class="ocrx_word" id="word_000086_000163" title="bbox 382 846 389 871; x_wconf 88; x_fsize 32">{</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000003" lang="eng" title="bbox 375 885 597 912" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000012" title="bbox 375 885 597 912; baseline 0.005 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000164" title="bbox 375 886 456 907; x_wconf 93; x_fsize 29">VOID</span>
+      <span class="ocrx_word" id="word_000086_000165" title="bbox 484 885 597 912; x_wconf 90; x_fsize 29">*Heap;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000004" lang="eng" title="bbox 379 925 597 952" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000013" title="bbox 379 925 597 952; baseline 0.005 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000166" title="bbox 379 926 436 946; x_wconf 93; x_fsize 28">INT</span>
+      <span class="ocrx_word" id="word_000086_000167" title="bbox 463 925 597 952; x_wconf 90; x_fsize 28">fbytes;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000003" title="bbox 376 1003 1353 1184">
+    <p class="ocr_par" id="par_000086_000005" lang="eng" title="bbox 379 1003 849 1030" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000014" title="bbox 379 1003 849 1030; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000168" title="bbox 379 1003 682 1030; x_wconf 61; x_fsize 28">fbytes=p_allspc</span>
+      <span class="ocrx_word" id="word_000086_000169" title="bbox 700 999 814 1034; x_wconf 70; x_fsize 28">(&amp;Heap)</span>
+      <span class="ocrx_word" id="word_000086_000170" title="bbox 835 1003 849 1029; x_wconf 92; x_fsize 28">;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000006" lang="eng" title="bbox 376 1041 1353 1147" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000015" title="bbox 376 1041 1353 1069; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000171" title="bbox 376 1041 539 1069; x_wconf 0; x_fsize 29">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000172" title="bbox 553 1042 666 1067; x_wconf 0; x_fsize 29">("Free</span>
+      <span class="ocrx_word" id="word_000086_000173" title="bbox 692 1043 772 1069; x_wconf 96; x_fsize 29">Heap</span>
+      <span class="ocrx_word" id="word_000086_000174" title="bbox 795 1043 919 1069; x_wconf 91; x_fsize 29">Memory</span>
+      <span class="ocrx_word" id="word_000086_000175" title="bbox 944 1042 1024 1063; x_wconf 91; x_fsize 29">=&gt;%x</span>
+      <span class="ocrx_word" id="word_000086_000176" title="bbox 1048 1042 1185 1069; x_wconf 90; x_fsize 29">bytes",</span>
+      <span class="ocrx_word" id="word_000086_000177" title="bbox 1198 1037 1317 1074; x_wconf 90; x_fsize 29">fbytes)</span>
+      <span class="ocrx_word" id="word_000086_000178" title="bbox 1337 1042 1353 1068; x_wconf 92; x_fsize 29">;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000016" title="bbox 376 1080 1248 1108; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000179" title="bbox 376 1080 539 1108; x_wconf 0; x_fsize 29">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000180" title="bbox 553 1081 666 1106; x_wconf 0; x_fsize 29">("Free</span>
+      <span class="ocrx_word" id="word_000086_000181" title="bbox 693 1082 855 1108; x_wconf 93; x_fsize 29">Segments</span>
+      <span class="ocrx_word" id="word_000086_000182" title="bbox 881 1081 1248 1108; x_wconf 80; x_fsize 29">=&gt;%d",p_sgfree());</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000017" title="bbox 376 1120 576 1147; baseline -0.01 0; x_size 29.26923; x_descenders 6.2692308; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000086_000183" title="bbox 376 1120 576 1147; x_wconf 81; x_fsize 30">p_getch();</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000007" lang="eng" title="bbox 382 1159 389 1184" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000018" title="bbox 382 1159 389 1184; baseline 0 0; x_size 29.26923; x_descenders 6.2692308; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000086_000184" title="bbox 382 1159 389 1184; x_wconf 93; x_fsize 30">}</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000004" title="bbox 379 1235 1379 1261">
+    <p class="ocr_par" id="par_000086_000008" lang="eng" title="bbox 379 1235 1379 1261" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000019" title="bbox 379 1235 1379 1261; baseline 0 -12; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000086_000185" title="bbox 379 1235 434 1261; x_wconf 36; x_fsize 16">[KR</span>
+      <span class="ocrx_word" id="word_000086_000186" title="bbox 443 1237 476 1249; x_wconf 52; x_fsize 16">KR</span>
+      <span class="ocrx_word" id="word_000086_000187" title="bbox 485 1237 517 1249; x_wconf 58; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000188" title="bbox 539 1237 579 1249; x_wconf 50; x_fsize 16">KR</span>
+      <span class="ocrx_word" id="word_000086_000189" title="bbox 590 1237 622 1249; x_wconf 43; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000190" title="bbox 644 1237 684 1249; x_wconf 31; x_fsize 16">KI</span>
+      <span class="ocrx_word" id="word_000086_000191" title="bbox 706 1237 769 1249; x_wconf 48; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000192" title="bbox 780 1237 874 1249; x_wconf 41; x_fsize 16">IK</span>
+      <span class="ocrx_word" id="word_000086_000193" title="bbox 885 1237 936 1249; x_wconf 45; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000194" title="bbox 1009 1237 1084 1249; x_wconf 33; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000195" title="bbox 1137 1237 1189 1249; x_wconf 33; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000196" title="bbox 1242 1237 1295 1249; x_wconf 33; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000197" title="bbox 1366 1235 1379 1261; x_wconf 54; x_fsize 16">/</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000005" title="bbox 377 1315 1016 1536">
+    <p class="ocr_par" id="par_000086_000009" lang="eng" title="bbox 377 1315 1016 1459" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000020" title="bbox 377 1315 1016 1342; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000198" title="bbox 377 1316 520 1340; x_wconf 91; x_fsize 26">LOCAL_C</span>
+      <span class="ocrx_word" id="word_000086_000199" title="bbox 543 1316 624 1337; x_wconf 93; x_fsize 26">VOID</span>
+      <span class="ocrx_word" id="word_000086_000200" title="bbox 650 1311 890 1346; x_wconf 91; x_fsize 26">GobbleMemory</span>
+      <span class="ocrx_word" id="word_000086_000201" title="bbox 910 1315 1016 1340; x_wconf 95; x_fsize 26">(VOID)</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000021" title="bbox 382 1354 389 1379; baseline 0 0; x_size 28.916668; x_descenders 5.5; x_ascenders 7.2083335">
+      <span class="ocrx_word" id="word_000086_000202" title="bbox 382 1354 389 1379; x_wconf 89; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000022" title="bbox 380 1392 786 1420; baseline 0.002 -6; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000203" title="bbox 380 1394 457 1415; x_wconf 91; x_fsize 28">UINT</span>
+      <span class="ocrx_word" id="word_000086_000204" title="bbox 482 1394 618 1419; x_wconf 90; x_fsize 28">nParas,</span>
+      <span class="ocrx_word" id="word_000086_000205" title="bbox 637 1392 786 1420; x_wconf 90; x_fsize 28">segSize;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000023" title="bbox 379 1431 492 1459; baseline 0 -6; x_size 33.8946; x_descenders 5; x_ascenders 8.8946018">
+      <span class="ocrx_word" id="word_000086_000206" title="bbox 379 1433 436 1453; x_wconf 95; x_fsize 35">INT</span>
+      <span class="ocrx_word" id="word_000086_000207" title="bbox 464 1431 492 1459; x_wconf 54; x_fsize 35">3;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000010" lang="eng" title="bbox 377 1470 597 1498" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000024" title="bbox 377 1470 597 1498; baseline 0.005 -6; x_size 27; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000208" title="bbox 377 1472 458 1493; x_wconf 93; x_fsize 28">LONG</span>
+      <span class="ocrx_word" id="word_000086_000209" title="bbox 481 1470 597 1498; x_wconf 91; x_fsize 28">pos,i;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000011" lang="eng" title="bbox 380 1509 681 1536" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000025" title="bbox 380 1509 681 1536; baseline 0.003 -5; x_size 24.697508; x_descenders 4.6975083; x_ascenders 6.1565833">
+      <span class="ocrx_word" id="word_000086_000210" title="bbox 380 1511 477 1532; x_wconf 92; x_fsize 25">UBYTE</span>
+      <span class="ocrx_word" id="word_000086_000211" title="bbox 502 1510 559 1532; x_wconf 18; x_fsize 25">buf</span>
+      <span class="ocrx_word" id="word_000086_000212" title="bbox 574 1509 681 1536; x_wconf 18; x_fsize 25">[256];</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 380 1316 384 1528"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 463 1511 465 1531"></div>
+   <div class="ocr_carea" id="block_000086_000006" title="bbox 376 1587 1416 1849">
+    <p class="ocr_par" id="par_000086_000012" lang="eng" title="bbox 376 1587 1416 1810" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000026" title="bbox 376 1587 1353 1615; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000213" title="bbox 376 1587 580 1615; x_wconf 88; x_fsize 28">p_printf("</span>
+      <span class="ocrx_word" id="word_000086_000214" title="bbox 630 1589 753 1615; x_wconf 96; x_fsize 28">System</span>
+      <span class="ocrx_word" id="word_000086_000215" title="bbox 775 1589 837 1609; x_wconf 96; x_fsize 28">RAM</span>
+      <span class="ocrx_word" id="word_000086_000216" title="bbox 861 1587 939 1610; x_wconf 93; x_fsize 28">size</span>
+      <span class="ocrx_word" id="word_000086_000217" title="bbox 986 1596 1003 1603; x_wconf 92; x_fsize 28">=</span>
+      <span class="ocrx_word" id="word_000086_000218" title="bbox 1029 1588 1353 1615; x_wconf 84; x_fsize 28">%d",p_getram());</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000027" title="bbox 376 1626 1416 1654; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000219" title="bbox 376 1626 537 1654; x_wconf 91; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000220" title="bbox 553 1627 750 1652; x_wconf 94; x_fsize 28">("Internal</span>
+      <span class="ocrx_word" id="word_000086_000221" title="bbox 775 1628 837 1648; x_wconf 96; x_fsize 28">RAM</span>
+      <span class="ocrx_word" id="word_000086_000222" title="bbox 859 1633 960 1654; x_wconf 96; x_fsize 28">usage</span>
+      <span class="ocrx_word" id="word_000086_000223" title="bbox 986 1635 1003 1642; x_wconf 87; x_fsize 28">=</span>
+      <span class="ocrx_word" id="word_000086_000224" title="bbox 1029 1626 1416 1654; x_wconf 62; x_fsize 28">%d",p_sgramdisk())j;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000028" title="bbox 377 1666 744 1693; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000225" title="bbox 377 1666 744 1693; x_wconf 53; x_fsize 28">nParas=p_sgfree()j;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000029" title="bbox 376 1704 1269 1732; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000226" title="bbox 376 1704 540 1732; x_wconf 0; x_fsize 27">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000227" title="bbox 553 1705 707 1730; x_wconf 0; x_fsize 27">("Amount</span>
+      <span class="ocrx_word" id="word_000086_000228" title="bbox 734 1705 772 1727; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000086_000229" title="bbox 799 1705 876 1727; x_wconf 95; x_fsize 27">free</span>
+      <span class="ocrx_word" id="word_000086_000230" title="bbox 901 1706 963 1726; x_wconf 95; x_fsize 27">RAM</span>
+      <span class="ocrx_word" id="word_000086_000231" title="bbox 986 1713 1003 1720; x_wconf 93; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000086_000232" title="bbox 1029 1705 1269 1731; x_wconf 82; x_fsize 27">%d",nParas);</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000030" title="bbox 378 1744 1332 1771; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000233" title="bbox 378 1744 996 1771; x_wconf 69; x_fsize 27">segH=p_sgcreate("Test",nParas,</span>
+      <span class="ocrx_word" id="word_000086_000234" title="bbox 1018 1740 1297 1775; x_wconf 85; x_fsize 27">E_SEGMENT_HIGH)</span>
+      <span class="ocrx_word" id="word_000086_000235" title="bbox 1316 1744 1332 1770; x_wconf 88; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000031" title="bbox 378 1782 554 1810; baseline 0.006 -6; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000236" title="bbox 378 1782 415 1804; x_wconf 90; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000086_000237" title="bbox 448 1783 554 1810; x_wconf 90; x_fsize 27">(segH)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000086_000013" lang="eng" title="bbox 526 1820 1293 1849" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000032" title="bbox 526 1820 1293 1849; baseline 0.004 -6; x_size 31; x_descenders 5; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000238" title="bbox 526 1821 688 1849; x_wconf 91; x_fsize 32">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000239" title="bbox 703 1822 881 1847; x_wconf 95; x_fsize 32">("Created</span>
+      <span class="ocrx_word" id="word_000086_000240" title="bbox 906 1823 1046 1849; x_wconf 93; x_fsize 32">segment</span>
+      <span class="ocrx_word" id="word_000086_000241" title="bbox 1075 1820 1293 1848; x_wconf 92; x_fsize 32">\"test\"");</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 1009 1745 1011 1765"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 1072 1745 1074 1765"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 1135 1745 1137 1765"></div>
+   <div class="ocr_carea" id="block_000086_000007" title="bbox 376 1861 1314 2317">
+    <p class="ocr_par" id="par_000086_000014" lang="eng" title="bbox 376 1861 1314 2317" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000033" title="bbox 377 1861 456 1883; baseline 0 0; x_size 27.325884; x_descenders 5.3258843; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000242" title="bbox 377 1861 456 1883; x_wconf 96; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000034" title="bbox 532 1900 539 1925; baseline 0 0; x_size 29.05641; x_descenders 5.5; x_ascenders 7.0333333">
+      <span class="ocrx_word" id="word_000086_000243" title="bbox 532 1900 539 1925; x_wconf 88; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000035" title="bbox 526 1938 1314 1966; baseline 0.001 -6; x_size 27.325884; x_descenders 5.3258843; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000244" title="bbox 526 1938 690 1966; x_wconf 0; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000245" title="bbox 703 1939 838 1964; x_wconf 0; x_fsize 28">("Error</span>
+      <span class="ocrx_word" id="word_000086_000246" title="bbox 864 1938 901 1960; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000086_000247" title="bbox 927 1938 1091 1966; x_wconf 96; x_fsize 28">creating</span>
+      <span class="ocrx_word" id="word_000086_000248" title="bbox 1116 1939 1314 1966; x_wconf 95; x_fsize 28">segment");</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000036" title="bbox 526 1978 726 2005; baseline -0.01 0; x_size 25.903124; x_descenders 4.9031239; x_ascenders 6.2700558">
+      <span class="ocrx_word" id="word_000086_000249" title="bbox 526 1978 726 2005; x_wconf 81; x_fsize 27">p_getch();</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000037" title="bbox 526 2016 726 2044; baseline 0.015 -6; x_size 29.325884; x_descenders 5.3258843; x_ascenders 8">
+      <span class="ocrx_word" id="word_000086_000250" title="bbox 526 2016 643 2044; x_wconf 91; x_fsize 30">p_exit</span>
+      <span class="ocrx_word" id="word_000086_000251" title="bbox 661 2016 726 2043; x_wconf 95; x_fsize 30">(0);</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000038" title="bbox 532 2056 539 2081; baseline 0 0; x_size 29.05641; x_descenders 5.5; x_ascenders 7.0333333">
+      <span class="ocrx_word" id="word_000086_000252" title="bbox 532 2056 539 2081; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000039" title="bbox 378 2094 849 2122; baseline 0 -5; x_size 28.325884; x_descenders 5.3258843; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000253" title="bbox 378 2094 849 2122; x_wconf 87; x_fsize 29">segSize=p_sgsize(segH)</span>
+      <span class="ocrx_word" id="word_000086_000254" title="bbox 833 2090 851 2126; x_wconf 92; x_fsize 29">;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000040" title="bbox 376 2133 1248 2161; baseline 0.001 -6; x_size 28.325884; x_descenders 5.3258843; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000255" title="bbox 376 2133 666 2161; x_wconf 89; x_fsize 29">p_printf("Size</span>
+      <span class="ocrx_word" id="word_000086_000256" title="bbox 692 2134 730 2156; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000086_000257" title="bbox 756 2135 896 2161; x_wconf 95; x_fsize 29">segment</span>
+      <span class="ocrx_word" id="word_000086_000258" title="bbox 924 2133 960 2156; x_wconf 93; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000086_000259" title="bbox 987 2133 1248 2161; x_wconf 75; x_fsize 29">%d",segSize);</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000041" title="bbox 376 2172 1080 2200; baseline 0.001 -6; x_size 27.325884; x_descenders 5.3258843; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000260" title="bbox 376 2172 625 2200; x_wconf 90; x_fsize 28">p_printf("In</span>
+      <span class="ocrx_word" id="word_000086_000261" title="bbox 652 2172 792 2200; x_wconf 85; x_fsize 28">16-byte</span>
+      <span class="ocrx_word" id="word_000086_000262" title="bbox 817 2173 1080 2200; x_wconf 85; x_fsize 28">paragraphs");</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000042" title="bbox 376 2212 618 2239; baseline 0 -5; x_size 27.325884; x_descenders 5.3258843; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000263" title="bbox 376 2212 618 2239; x_wconf 60; x_fsize 28">p_sleep(5L);</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000043" title="bbox 379 2250 743 2278; baseline -0.003 -1; x_size 34.657356; x_descenders 6.6573553; x_ascenders 8">
+      <span class="ocrx_word" id="word_000086_000264" title="bbox 379 2251 436 2273; x_wconf 91; x_fsize 36">for</span>
+      <span class="ocrx_word" id="word_000086_000265" title="bbox 469 2250 555 2278; x_wconf 61; x_fsize 36">(j=0;</span>
+      <span class="ocrx_word" id="word_000086_000266" title="bbox 572 2250 660 2278; x_wconf 9; x_fsize 36">j&lt;16;</span>
+      <span class="ocrx_word" id="word_000086_000267" title="bbox 674 2250 743 2278; x_wconf 87; x_fsize 36">j++)</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000044" title="bbox 526 2289 768 2317; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000268" title="bbox 526 2290 585 2312; x_wconf 63; x_fsize 29">buf</span>
+      <span class="ocrx_word" id="word_000086_000269" title="bbox 598 2289 768 2317; x_wconf 57; x_fsize 29">[j]=0x55;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 739 1940 741 1960"></div>
+   <div class="ocr_carea" id="block_000086_000008" title="bbox 376 2328 1317 2900">
+    <p class="ocr_par" id="par_000086_000015" lang="eng" title="bbox 376 2328 1317 2900" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000045" title="bbox 378 2328 450 2355; baseline 0.014 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000270" title="bbox 378 2328 450 2355; x_wconf 89; x_fsize 29">i=0;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000046" title="bbox 376 2367 722 2395; baseline 0.003 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000271" title="bbox 376 2367 477 2390; x_wconf 92; x_fsize 29">while</span>
+      <span class="ocrx_word" id="word_000086_000272" title="bbox 511 2367 722 2395; x_wconf 86; x_fsize 29">(i&lt;segSize)</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000047" title="bbox 532 2407 539 2432; baseline 0 0; x_size 29.416809; x_descenders 5.6219511; x_ascenders 7.3289475">
+      <span class="ocrx_word" id="word_000086_000273" title="bbox 532 2407 539 2432; x_wconf 89; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000048" title="bbox 526 2445 705 2473; baseline -0.006 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000274" title="bbox 526 2445 705 2473; x_wconf 91; x_fsize 29">pos=i*16;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000049" title="bbox 528 2484 1313 2512; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000275" title="bbox 528 2484 565 2506; x_wconf 91; x_fsize 29">if</span>
+      <span class="ocrx_word" id="word_000086_000276" title="bbox 598 2484 1313 2512; x_wconf 25; x_fsize 29">(p_sgcopyto(segH,</span>
+      <span class="ocrx_word" id="word_000086_000277" title="bbox 944 2480 1019 2516; x_wconf 25; x_fsize 29">pos,</span>
+      <span class="ocrx_word" id="word_000086_000278" title="bbox 1037 2480 1109 2516; x_wconf 44; x_fsize 29">&amp;buf</span>
+      <span class="ocrx_word" id="word_000086_000279" title="bbox 1121 2480 1250 2516; x_wconf 44; x_fsize 29">[0],16)</span>
+      <span class="ocrx_word" id="word_000086_000280" title="bbox 1262 2480 1316 2516; x_wconf 94; x_fsize 29">&lt;0)</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000050" title="bbox 682 2524 689 2549; baseline 0 0; x_size 29.416809; x_descenders 5.6219511; x_ascenders 7.3289475">
+      <span class="ocrx_word" id="word_000086_000281" title="bbox 682 2524 689 2549; x_wconf 89; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000051" title="bbox 676 2562 1317 2590; baseline 0.002 -6; x_size 27.462875; x_descenders 5.4628754; x_ascenders 6">
+      <span class="ocrx_word" id="word_000086_000282" title="bbox 676 2562 839 2590; x_wconf 0; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000283" title="bbox 853 2562 1010 2588; x_wconf 0; x_fsize 28">("Failed</span>
+      <span class="ocrx_word" id="word_000086_000284" title="bbox 1034 2569 1072 2585; x_wconf 93; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000086_000285" title="bbox 1096 2563 1317 2590; x_wconf 53; x_fsize 28">p_sgcopy");</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000052" title="bbox 676 2601 1023 2629; baseline 0 -6; x_size 27.121445; x_descenders 5.1214457; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000286" title="bbox 676 2601 837 2629; x_wconf 46; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000086_000287" title="bbox 853 2601 1023 2628; x_wconf 46; x_fsize 28">("%d",i);</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000053" title="bbox 676 2641 876 2668; baseline -0.01 0; x_size 25.961617; x_descenders 4.9616165; x_ascenders 6.4681163">
+      <span class="ocrx_word" id="word_000086_000288" title="bbox 676 2641 876 2668; x_wconf 75; x_fsize 27">p_getch();</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000054" title="bbox 682 2680 689 2705; baseline 0 0; x_size 29.416809; x_descenders 5.6219511; x_ascenders 7.3289475">
+      <span class="ocrx_word" id="word_000086_000289" title="bbox 682 2680 689 2705; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000055" title="bbox 528 2718 600 2745; baseline -0.014 -5; x_size 27.804306; x_descenders 5.8043051; x_ascenders 5">
+      <span class="ocrx_word" id="word_000086_000290" title="bbox 528 2718 600 2745; x_wconf 61; x_fsize 29">i++;</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000056" title="bbox 532 2758 539 2783; baseline 0 0; x_size 29.416809; x_descenders 5.6219511; x_ascenders 7.3289475">
+      <span class="ocrx_word" id="word_000086_000291" title="bbox 532 2758 539 2783; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000057" title="bbox 376 2796 1185 2824; baseline 0.001 -6; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000086_000292" title="bbox 376 2796 665 2824; x_wconf 88; x_fsize 30">p_printf("Test</span>
+      <span class="ocrx_word" id="word_000086_000293" title="bbox 693 2798 833 2824; x_wconf 95; x_fsize 30">segment</span>
+      <span class="ocrx_word" id="word_000086_000294" title="bbox 862 2797 939 2819; x_wconf 95; x_fsize 30">full</span>
+      <span class="ocrx_word" id="word_000086_000295" title="bbox 965 2797 1003 2819; x_wconf 93; x_fsize 30">of</span>
+      <span class="ocrx_word" id="word_000086_000296" title="bbox 1030 2796 1185 2823; x_wconf 90; x_fsize 30">0x55s");</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000058" title="bbox 376 2836 576 2863; baseline -0.01 0; x_size 25.961617; x_descenders 4.9616165; x_ascenders 6.4681163">
+      <span class="ocrx_word" id="word_000086_000297" title="bbox 376 2836 576 2863; x_wconf 73; x_fsize 27">p_getch();</span>
+     </span>
+     <span class="ocr_line" id="line_000086_000059" title="bbox 382 2875 389 2900; baseline 0 0; x_size 29.416809; x_descenders 5.6219511; x_ascenders 7.3289475">
+      <span class="ocrx_word" id="word_000086_000298" title="bbox 382 2875 389 2900; x_wconf 93; x_fsize 30">}</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000009" title="bbox 379 2951 1379 2977">
+    <p class="ocr_par" id="par_000086_000016" lang="eng" title="bbox 379 2951 1379 2977" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000060" title="bbox 379 2951 1379 2977; baseline 0 -12; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000086_000299" title="bbox 379 2951 476 2977; x_wconf 0; x_fsize 16">[RRR</span>
+      <span class="ocrx_word" id="word_000086_000300" title="bbox 485 2953 517 2965; x_wconf 56; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000301" title="bbox 539 2953 579 2965; x_wconf 41; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000302" title="bbox 590 2953 622 2965; x_wconf 50; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000086_000303" title="bbox 644 2953 769 2965; x_wconf 45; x_fsize 16">KKK</span>
+      <span class="ocrx_word" id="word_000086_000304" title="bbox 780 2953 874 2965; x_wconf 42; x_fsize 16">IK</span>
+      <span class="ocrx_word" id="word_000086_000305" title="bbox 885 2953 936 2965; x_wconf 44; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000306" title="bbox 1009 2953 1084 2965; x_wconf 34; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000307" title="bbox 1137 2953 1189 2965; x_wconf 32; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000308" title="bbox 1242 2953 1295 2965; x_wconf 28; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000086_000309" title="bbox 1366 2951 1379 2977; x_wconf 53; x_fsize 16">/</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000086_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000086_000017" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000086_000061" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000086_000310" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000086_000311" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000086_000312" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000086_000313" title="bbox 2001 3320 2040 3349; x_wconf 96; x_fsize 39">84</span>
+      <span class="ocrx_word" id="word_000086_000314" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000086_000315" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000086_000316" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000087" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0087.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000087_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000087_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000087_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000087_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000087_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000087_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000087_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000087_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000001" title="bbox 377 307 974 332">
+    <p class="ocr_par" id="par_000087_000001" lang="eng" title="bbox 377 307 974 332" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000001" title="bbox 377 307 974 332; baseline 0 -3; x_size 28.708334; x_descenders 7.1770835; x_ascenders 7.1770835">
+      <span class="ocrx_word" id="word_000087_000006" title="bbox 377 308 520 332; x_wconf 91; x_fsize 30">LOCAL_C</span>
+      <span class="ocrx_word" id="word_000087_000007" title="bbox 543 308 624 329; x_wconf 93; x_fsize 30">VOID</span>
+      <span class="ocrx_word" id="word_000087_000008" title="bbox 650 307 851 329; x_wconf 92; x_fsize 30">TestGobble</span>
+      <span class="ocrx_word" id="word_000087_000009" title="bbox 868 307 974 332; x_wconf 96; x_fsize 30">(VOID)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000002" title="bbox 376 386 660 451">
+    <p class="ocr_par" id="par_000087_000002" lang="eng" title="bbox 376 386 660 451" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000002" title="bbox 376 386 660 412; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000087_000010" title="bbox 376 386 457 407; x_wconf 91; x_fsize 27">UINT</span>
+      <span class="ocrx_word" id="word_000087_000011" title="bbox 483 386 660 412; x_wconf 90; x_fsize 27">segCount;</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000003" title="bbox 502 424 660 451; baseline -0.006 -4; x_size 27.5; x_descenders 5.5; x_ascenders 5.5">
+      <span class="ocrx_word" id="word_000087_000012" title="bbox 502 425 560 447; x_wconf 0; x_fsize 28">buf</span>
+      <span class="ocrx_word" id="word_000087_000013" title="bbox 574 424 660 451; x_wconf 0; x_fsize 28">[16];</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 462 308 468 446"></div>
+   <div class="ocr_carea" id="block_000087_000003" title="bbox 376 541 1481 764">
+    <p class="ocr_par" id="par_000087_000003" lang="eng" title="bbox 376 541 1481 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000004" title="bbox 378 541 597 569; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000014" title="bbox 378 541 597 569; x_wconf 91; x_fsize 29">segCount=0;</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000005" title="bbox 376 580 1269 608; baseline 0.001 -6; x_size 29; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000015" title="bbox 376 580 539 608; x_wconf 0; x_fsize 30">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000016" title="bbox 553 580 752 608; x_wconf 0; x_fsize 30">("Checking</span>
+      <span class="ocrx_word" id="word_000087_000017" title="bbox 777 582 917 608; x_wconf 96; x_fsize 30">segment</span>
+      <span class="ocrx_word" id="word_000087_000018" title="bbox 945 580 1129 608; x_wconf 93; x_fsize 30">integrity</span>
+      <span class="ocrx_word" id="word_000087_000019" title="bbox 1160 581 1269 607; x_wconf 91; x_fsize 30">...");</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000006" title="bbox 379 619 1478 647; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000020" title="bbox 379 620 436 642; x_wconf 93; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000087_000021" title="bbox 469 619 702 647; x_wconf 88; x_fsize 27">(segCount=0;</span>
+      <span class="ocrx_word" id="word_000087_000022" title="bbox 735 619 1227 647; x_wconf 90; x_fsize 27">segCount&lt;p_sgsize(segH);</span>
+      <span class="ocrx_word" id="word_000087_000023" title="bbox 1260 620 1478 647; x_wconf 45; x_fsize 27">segCount+t+)</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000007" title="bbox 532 659 539 684; baseline 0 0; x_size 29.104166; x_descenders 5.6875; x_ascenders 6.9166665">
+      <span class="ocrx_word" id="word_000087_000024" title="bbox 532 659 539 684; x_wconf 87; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000008" title="bbox 528 697 1481 725; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000025" title="bbox 528 697 565 719; x_wconf 91; x_fsize 29">if</span>
+      <span class="ocrx_word" id="word_000087_000026" title="bbox 598 698 936 725; x_wconf 76; x_fsize 29">(p_sgcopyfr(segH,</span>
+      <span class="ocrx_word" id="word_000087_000027" title="bbox 959 693 1187 729; x_wconf 85; x_fsize 29">segCount*16,</span>
+      <span class="ocrx_word" id="word_000087_000028" title="bbox 1205 698 1277 720; x_wconf 89; x_fsize 29">&amp;buf</span>
+      <span class="ocrx_word" id="word_000087_000029" title="bbox 1291 697 1334 723; x_wconf 0; x_fsize 29">[0]</span>
+      <span class="ocrx_word" id="word_000087_000030" title="bbox 1349 697 1418 724; x_wconf 0; x_fsize 29">,16)</span>
+      <span class="ocrx_word" id="word_000087_000031" title="bbox 1431 697 1481 723; x_wconf 94; x_fsize 29">&lt;0)</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000009" title="bbox 676 736 1275 764; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000032" title="bbox 676 736 839 764; x_wconf 0; x_fsize 29">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000033" title="bbox 853 737 988 762; x_wconf 0; x_fsize 29">("Error</span>
+      <span class="ocrx_word" id="word_000087_000034" title="bbox 1014 736 1051 758; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000087_000035" title="bbox 1077 737 1275 764; x_wconf 96; x_fsize 29">segment");</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 889 738 891 758"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 1249 972 1251 992"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 1081 972 1084 1069"></div>
+   <div class="ocr_carea" id="block_000087_000004" title="bbox 376 776 1614 1388">
+    <p class="ocr_par" id="par_000087_000004" lang="eng" title="bbox 376 776 1614 1388" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000010" title="bbox 527 776 606 798; baseline 0 0; x_size 27.346294; x_descenders 5.3462944; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000036" title="bbox 527 776 606 798; x_wconf 96; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000011" title="bbox 682 815 689 840; baseline 0 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000037" title="bbox 682 815 689 840; x_wconf 89; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000012" title="bbox 679 853 1043 880; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000038" title="bbox 679 854 736 876; x_wconf 93; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000087_000039" title="bbox 769 853 1043 880; x_wconf 65; x_fsize 27">(i=0;i&lt;16;i++)</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000013" title="bbox 678 892 1022 918; baseline 0.003 -4; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000040" title="bbox 678 892 715 914; x_wconf 88; x_fsize 30">if</span>
+      <span class="ocrx_word" id="word_000087_000041" title="bbox 748 892 875 918; x_wconf 87; x_fsize 30">(buf[i]</span>
+      <span class="ocrx_word" id="word_000087_000042" title="bbox 893 892 1022 918; x_wconf 69; x_fsize 30">!=0x55)</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000014" title="bbox 832 932 839 957; baseline 0 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000043" title="bbox 832 932 839 957; x_wconf 87; x_fsize 30">{</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000015" title="bbox 826 970 1425 998; baseline 0 -6; x_size 24.725456; x_descenders 4.7254553; x_ascenders 5.8580022">
+      <span class="ocrx_word" id="word_000087_000044" title="bbox 826 970 990 998; x_wconf 57; x_fsize 25">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000045" title="bbox 1003 971 1221 996; x_wconf 57; x_fsize 25">("OVERWRITE</span>
+      <span class="ocrx_word" id="word_000087_000046" title="bbox 1246 970 1425 997; x_wconf 72; x_fsize 25">ERROR!");</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000016" title="bbox 826 1009 1614 1037; baseline 0.001 -6; x_size 27.346294; x_descenders 5.3462944; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000047" title="bbox 826 1009 990 1037; x_wconf 8; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000048" title="bbox 1003 1010 1178 1037; x_wconf 8; x_fsize 28">("Segment</span>
+      <span class="ocrx_word" id="word_000087_000049" title="bbox 1206 1010 1614 1037; x_wconf 59; x_fsize 28">count=%d",segCount)</span>
+      <span class="ocrx_word" id="word_000087_000050" title="bbox 1599 1005 1617 1041; x_wconf 92; x_fsize 28">;</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000017" title="bbox 826 1048 1404 1076; baseline 0.002 -6; x_size 28.346294; x_descenders 5.3462944; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000051" title="bbox 826 1048 990 1076; x_wconf 30; x_fsize 29">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000052" title="bbox 1003 1049 1116 1076; x_wconf 30; x_fsize 29">("Byte</span>
+      <span class="ocrx_word" id="word_000087_000053" title="bbox 1143 1048 1404 1075; x_wconf 89; x_fsize 29">count=%d",i);</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000018" title="bbox 832 1088 839 1113; baseline 0 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000054" title="bbox 832 1088 839 1113; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000019" title="bbox 682 1127 689 1152; baseline 0 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000055" title="bbox 682 1127 689 1152; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000020" title="bbox 532 1166 539 1191; baseline 0 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000056" title="bbox 532 1166 539 1191; x_wconf 93; x_fsize 30">}</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000021" title="bbox 376 1204 954 1232; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000057" title="bbox 376 1204 540 1232; x_wconf 0; x_fsize 28">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000058" title="bbox 553 1205 665 1230; x_wconf 0; x_fsize 28">("Test</span>
+      <span class="ocrx_word" id="word_000087_000059" title="bbox 693 1206 833 1232; x_wconf 96; x_fsize 28">segment</span>
+      <span class="ocrx_word" id="word_000087_000060" title="bbox 860 1205 954 1231; x_wconf 94; x_fsize 28">OK");</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000022" title="bbox 376 1243 1143 1271; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000087_000061" title="bbox 376 1243 540 1271; x_wconf 0; x_fsize 29">p_printf</span>
+      <span class="ocrx_word" id="word_000087_000062" title="bbox 553 1244 667 1271; x_wconf 0; x_fsize 29">("Heap</span>
+      <span class="ocrx_word" id="word_000087_000063" title="bbox 693 1243 877 1271; x_wconf 95; x_fsize 29">integrity</span>
+      <span class="ocrx_word" id="word_000087_000064" title="bbox 903 1244 1023 1266; x_wconf 96; x_fsize 29">checks</span>
+      <span class="ocrx_word" id="word_000087_000065" title="bbox 1049 1244 1143 1270; x_wconf 96; x_fsize 29">OK");</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000023" title="bbox 376 1283 639 1310; baseline -0.004 -5; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000066" title="bbox 376 1283 536 1310; x_wconf 91; x_fsize 30">p_allchk</span>
+      <span class="ocrx_word" id="word_000087_000067" title="bbox 553 1283 639 1309; x_wconf 95; x_fsize 30">(44);</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000024" title="bbox 376 1321 1059 1349; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000087_000068" title="bbox 376 1321 625 1349; x_wconf 89; x_fsize 28">p_printf("If</span>
+      <span class="ocrx_word" id="word_000087_000069" title="bbox 650 1323 707 1349; x_wconf 96; x_fsize 28">get</span>
+      <span class="ocrx_word" id="word_000087_000070" title="bbox 733 1322 828 1348; x_wconf 96; x_fsize 28">here,</span>
+      <span class="ocrx_word" id="word_000087_000071" title="bbox 859 1322 940 1349; x_wconf 96; x_fsize 28">heap</span>
+      <span class="ocrx_word" id="word_000087_000072" title="bbox 965 1322 1059 1348; x_wconf 96; x_fsize 28">OK");</span>
+     </span>
+     <span class="ocr_line" id="line_000087_000025" title="bbox 376 1361 576 1388; baseline -0.01 0; x_size 28.778181; x_descenders 5.5; x_ascenders 6.818182">
+      <span class="ocrx_word" id="word_000087_000073" title="bbox 376 1361 576 1388; x_wconf 78; x_fsize 30">p_getch();</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000005" title="bbox 382 1400 389 1425">
+    <p class="ocr_par" id="par_000087_000005" lang="eng" title="bbox 382 1400 389 1425" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000026" title="bbox 382 1400 389 1425; baseline 0 0; x_size 34.666668; x_descenders 8.666667; x_ascenders 8.666667">
+      <span class="ocrx_word" id="word_000087_000074" title="bbox 382 1400 389 1425; x_wconf 93; x_fsize 36">}</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000006" title="bbox 379 1476 1379 1502">
+    <p class="ocr_par" id="par_000087_000006" lang="eng" title="bbox 379 1476 1379 1502" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000027" title="bbox 379 1476 1379 1502; baseline 0 -12; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000087_000075" title="bbox 379 1476 434 1502; x_wconf 32; x_fsize 16">[KR</span>
+      <span class="ocrx_word" id="word_000087_000076" title="bbox 443 1478 476 1490; x_wconf 50; x_fsize 16">KR</span>
+      <span class="ocrx_word" id="word_000087_000077" title="bbox 485 1478 517 1490; x_wconf 55; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000087_000078" title="bbox 539 1478 579 1490; x_wconf 49; x_fsize 16">KR</span>
+      <span class="ocrx_word" id="word_000087_000079" title="bbox 590 1478 622 1490; x_wconf 53; x_fsize 16">KK</span>
+      <span class="ocrx_word" id="word_000087_000080" title="bbox 644 1478 769 1490; x_wconf 48; x_fsize 16">KKK</span>
+      <span class="ocrx_word" id="word_000087_000081" title="bbox 780 1478 832 1490; x_wconf 38; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000087_000082" title="bbox 885 1478 936 1490; x_wconf 43; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000087_000083" title="bbox 1009 1478 1084 1490; x_wconf 35; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000087_000084" title="bbox 1137 1478 1189 1490; x_wconf 35; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000087_000085" title="bbox 1242 1478 1293 1490; x_wconf 21; x_fsize 16">I</span>
+      <span class="ocrx_word" id="word_000087_000086" title="bbox 1352 1476 1379 1502; x_wconf 0; x_fsize 16"> /</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000007" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000087_000007" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000028" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000087_000087" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000087_000088" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000008" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000087_000008" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000029" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000087_000089" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000087_000090" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000087_000091" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000087_000092" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000087_000093" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000087_000009" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000087_000009" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000087_000030" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000087_000094" title="bbox 1908 3320 1988 3357; x_wconf 95; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000087_000095" title="bbox 2001 3320 2038 3349; x_wconf 95; x_fsize 39">85</span>
+      <span class="ocrx_word" id="word_000087_000096" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000087_000097" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000087_000098" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000088" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0088.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000088_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000088_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000088_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000088_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000088_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000088_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000088_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000088_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000088_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000088_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000088_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000088_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000088_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000001" title="bbox 377 317 1583 381">
+    <p class="ocr_par" id="par_000088_000001" lang="eng" title="bbox 377 317 1583 381" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000001" title="bbox 377 317 1583 381; baseline 0.002 -2; x_size 73.405945; x_descenders 9.405941; x_ascenders 14">
+      <span class="ocrx_word" id="word_000088_000011" title="bbox 377 318 817 379; x_wconf 95; x_fsize 76">APPENDIX:</span>
+      <span class="ocrx_word" id="word_000088_000012" title="bbox 849 317 1139 381; x_wconf 95; x_fsize 76">SOURCE</span>
+      <span class="ocrx_word" id="word_000088_000013" title="bbox 1165 317 1363 381; x_wconf 96; x_fsize 76">CODE</span>
+      <span class="ocrx_word" id="word_000088_000014" title="bbox 1391 318 1583 381; x_wconf 96; x_fsize 76">FILES</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000002" title="bbox 377 613 768 665">
+    <p class="ocr_par" id="par_000088_000002" lang="eng" title="bbox 377 613 768 665" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000002" title="bbox 377 613 768 665; baseline 0 -2; x_size 66.111115; x_descenders 16.527779; x_ascenders 16.527779">
+      <span class="ocrx_word" id="word_000088_000015" title="bbox 377 613 768 665; x_wconf 88; x_fsize 68">A4EXIF.ASM</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000003" title="bbox 376 734 1725 1373">
+    <p class="ocr_par" id="par_000088_000003" lang="eng" title="bbox 376 734 1725 1373" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000003" title="bbox 376 734 1473 761; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000016" title="bbox 376 734 472 756; x_wconf 96; x_fsize 27">title</span>
+      <span class="ocrx_word" id="word_000088_000017" title="bbox 535 735 652 755; x_wconf 90; x_fsize 27">A4EXIF</span>
+      <span class="ocrx_word" id="word_000088_000018" title="bbox 677 745 712 747; x_wconf 83; x_fsize 27">--</span>
+      <span class="ocrx_word" id="word_000088_000019" title="bbox 736 735 872 761; x_wconf 93; x_fsize 27">Example</span>
+      <span class="ocrx_word" id="word_000088_000020" title="bbox 895 735 991 756; x_wconf 91; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000088_000021" title="bbox 1019 735 1192 756; x_wconf 96; x_fsize 27">Interface</span>
+      <span class="ocrx_word" id="word_000088_000022" title="bbox 1217 734 1332 756; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000088_000023" title="bbox 1357 734 1473 756; x_wconf 96; x_fsize 27">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000004" title="bbox 538 770 1285 797; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000024" title="bbox 538 771 652 792; x_wconf 91; x_fsize 28">subttl</span>
+      <span class="ocrx_word" id="word_000088_000025" title="bbox 697 770 872 797; x_wconf 89; x_fsize 28">Copyright</span>
+      <span class="ocrx_word" id="word_000088_000026" title="bbox 905 771 946 795; x_wconf 92; x_fsize 28">(c)</span>
+      <span class="ocrx_word" id="word_000088_000027" title="bbox 976 770 1073 792; x_wconf 96; x_fsize 28">Psion</span>
+      <span class="ocrx_word" id="word_000088_000028" title="bbox 1096 772 1153 792; x_wconf 96; x_fsize 28">PLC</span>
+      <span class="ocrx_word" id="word_000088_000029" title="bbox 1185 771 1285 795; x_wconf 96; x_fsize 28">(1994)</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000005" title="bbox 537 807 812 828; baseline -0.004 0; x_size 25.046568; x_descenders 5.0465679; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000030" title="bbox 537 813 612 828; x_wconf 95; x_fsize 26">name</span>
+      <span class="ocrx_word" id="word_000088_000031" title="bbox 695 807 812 827; x_wconf 89; x_fsize 26">A4EXIF</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000006" title="bbox 379 849 387 868; baseline 0 -14; x_size 28.257895; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000088_000032" title="bbox 379 849 387 868; x_wconf 89; x_fsize 29">;</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000007" title="bbox 379 880 1134 904; baseline 0 -5; x_size 37.339428; x_descenders 9; x_ascenders 9.339427">
+      <span class="ocrx_word" id="word_000088_000033" title="bbox 379 885 387 904; x_wconf 89; x_fsize 38">;</span>
+      <span class="ocrx_word" id="word_000088_000034" title="bbox 415 880 475 899; x_wconf 96; x_fsize 38">VER</span>
+      <span class="ocrx_word" id="word_000088_000035" title="bbox 576 880 652 899; x_wconf 96; x_fsize 38">DATE</span>
+      <span class="ocrx_word" id="word_000088_000036" title="bbox 756 880 793 899; x_wconf 96; x_fsize 38">BY</span>
+      <span class="ocrx_word" id="word_000088_000037" title="bbox 916 880 1134 900; x_wconf 96; x_fsize 38">DESCRIPTION</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000008" title="bbox 379 921 1212 940; baseline 0 -13; x_size 28.257895; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000088_000038" title="bbox 379 921 387 940; x_wconf 83; x_fsize 29">jo</span>
+      <span class="ocrx_word" id="word_000088_000039" title="bbox 417 925 1212 927; x_wconf 7; x_fsize 29">-o--------------------------------------</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000009" title="bbox 379 949 1213 977; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000088_000040" title="bbox 379 957 387 976; x_wconf 39; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000088_000041" title="bbox 419 951 512 972; x_wconf 86; x_fsize 28">1.00F</span>
+      <span class="ocrx_word" id="word_000088_000042" title="bbox 558 949 692 974; x_wconf 96; x_fsize 28">26/1/95</span>
+      <span class="ocrx_word" id="word_000088_000043" title="bbox 755 951 812 972; x_wconf 96; x_fsize 28">Mal</span>
+      <span class="ocrx_word" id="word_000088_000044" title="bbox 916 950 1053 977; x_wconf 95; x_fsize 28">Working</span>
+      <span class="ocrx_word" id="word_000088_000045" title="bbox 1075 950 1213 972; x_wconf 96; x_fsize 28">Version</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000010" title="bbox 376 1058 1705 1084; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000046" title="bbox 376 1059 551 1080; x_wconf 90; x_fsize 26">BUILDSB=1</span>
+      <span class="ocrx_word" id="word_000088_000047" title="bbox 1019 1059 1093 1084; x_wconf 38; x_fsize 26">7S3a</span>
+      <span class="ocrx_word" id="word_000088_000048" title="bbox 1116 1058 1214 1080; x_wconf 96; x_fsize 26">build</span>
+      <span class="ocrx_word" id="word_000088_000049" title="bbox 1237 1058 1452 1080; x_wconf 93; x_fsize 26">environment</span>
+      <span class="ocrx_word" id="word_000088_000050" title="bbox 1485 1059 1705 1083; x_wconf 92; x_fsize 26">(channels=1)</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000011" title="bbox 378 1094 1473 1121; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000051" title="bbox 378 1095 471 1116; x_wconf 88; x_fsize 27">S3c=0</span>
+      <span class="ocrx_word" id="word_000088_000052" title="bbox 1019 1095 1114 1120; x_wconf 87; x_fsize 27">;Need</span>
+      <span class="ocrx_word" id="word_000088_000053" title="bbox 1136 1097 1173 1116; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000088_000054" title="bbox 1198 1094 1333 1121; x_wconf 96; x_fsize 27">specify</span>
+      <span class="ocrx_word" id="word_000088_000055" title="bbox 1357 1101 1393 1116; x_wconf 93; x_fsize 27">no</span>
+      <span class="ocrx_word" id="word_000088_000056" title="bbox 1418 1095 1473 1116; x_wconf 89; x_fsize 27">s3c</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000012" title="bbox 379 1126 1725 1160; baseline 0.001 -9; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000057" title="bbox 379 1137 387 1156; x_wconf 89; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000088_000058" title="bbox 409 1126 571 1160; x_wconf 85; x_fsize 27">BUILDSC=1</span>
+      <span class="ocrx_word" id="word_000088_000059" title="bbox 1039 1131 1113 1156; x_wconf 45; x_fsize 27">7S3c</span>
+      <span class="ocrx_word" id="word_000088_000060" title="bbox 1136 1130 1234 1152; x_wconf 96; x_fsize 27">build</span>
+      <span class="ocrx_word" id="word_000088_000061" title="bbox 1257 1130 1472 1152; x_wconf 92; x_fsize 27">environment</span>
+      <span class="ocrx_word" id="word_000088_000062" title="bbox 1504 1131 1725 1155; x_wconf 91; x_fsize 27">(channels=3)</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000013" title="bbox 379 1163 1705 1197; baseline 0.001 -10; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000063" title="bbox 379 1173 387 1192; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000088_000064" title="bbox 409 1163 571 1197; x_wconf 90; x_fsize 27">BUILDCH=1</span>
+      <span class="ocrx_word" id="word_000088_000065" title="bbox 1039 1168 1093 1192; x_wconf 42; x_fsize 27">;HC</span>
+      <span class="ocrx_word" id="word_000088_000066" title="bbox 1116 1166 1214 1188; x_wconf 96; x_fsize 27">build</span>
+      <span class="ocrx_word" id="word_000088_000067" title="bbox 1237 1166 1452 1188; x_wconf 93; x_fsize 27">environment</span>
+      <span class="ocrx_word" id="word_000088_000068" title="bbox 1485 1167 1705 1191; x_wconf 90; x_fsize 27">(channels=3)</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000014" title="bbox 379 1202 1725 1228; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000069" title="bbox 379 1209 387 1228; x_wconf 91; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000088_000070" title="bbox 410 1203 571 1224; x_wconf 85; x_fsize 26">BUILDHH=1</span>
+      <span class="ocrx_word" id="word_000088_000071" title="bbox 1039 1203 1092 1228; x_wconf 0; x_fsize 26">753</span>
+      <span class="ocrx_word" id="word_000088_000072" title="bbox 1116 1202 1214 1224; x_wconf 95; x_fsize 26">build</span>
+      <span class="ocrx_word" id="word_000088_000073" title="bbox 1237 1202 1452 1224; x_wconf 96; x_fsize 26">environment</span>
+      <span class="ocrx_word" id="word_000088_000074" title="bbox 1505 1203 1725 1227; x_wconf 91; x_fsize 26">(channels=1)</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000015" title="bbox 538 1273 993 1301; baseline 0 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000088_000075" title="bbox 538 1274 672 1296; x_wconf 93; x_fsize 29">include</span>
+      <span class="ocrx_word" id="word_000088_000076" title="bbox 702 1273 993 1301; x_wconf 76; x_fsize 29">..\inc\epoc.inc</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000016" title="bbox 538 1309 1053 1337; baseline 0 -5; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000088_000077" title="bbox 538 1310 672 1332; x_wconf 93; x_fsize 29">include</span>
+      <span class="ocrx_word" id="word_000088_000078" title="bbox 702 1309 1053 1337; x_wconf 86; x_fsize 29">..\inc\epoclib.inc</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000017" title="bbox 538 1345 1073 1373; baseline 0 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000088_000079" title="bbox 538 1346 672 1368; x_wconf 93; x_fsize 29">include</span>
+      <span class="ocrx_word" id="word_000088_000080" title="bbox 702 1345 1073 1373; x_wconf 88; x_fsize 29">..\inc\epocsibo.inc</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000004" title="bbox 538 1382 893 1445">
+    <p class="ocr_par" id="par_000088_000004" lang="eng" title="bbox 538 1382 893 1445" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000018" title="bbox 538 1382 893 1404; baseline 0 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000081" title="bbox 538 1382 672 1404; x_wconf 92; x_fsize 28">include</span>
+      <span class="ocrx_word" id="word_000088_000082" title="bbox 697 1382 893 1404; x_wconf 90; x_fsize 28">ossibo.inc</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000019" title="bbox 538 1418 893 1445; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000083" title="bbox 538 1418 672 1440; x_wconf 93; x_fsize 28">include</span>
+      <span class="ocrx_word" id="word_000088_000084" title="bbox 697 1418 893 1445; x_wconf 90; x_fsize 28">ospack.inc</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000005" title="bbox 536 1490 1792 1589">
+    <p class="ocr_par" id="par_000088_000005" lang="eng" title="bbox 536 1490 1792 1589" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000020" title="bbox 536 1490 1792 1517; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000085" title="bbox 536 1491 672 1517; x_wconf 96; x_fsize 28">Example</span>
+      <span class="ocrx_word" id="word_000088_000086" title="bbox 697 1490 832 1517; x_wconf 96; x_fsize 28">Logical</span>
+      <span class="ocrx_word" id="word_000088_000087" title="bbox 856 1490 972 1512; x_wconf 96; x_fsize 28">Device</span>
+      <span class="ocrx_word" id="word_000088_000088" title="bbox 996 1490 1113 1512; x_wconf 96; x_fsize 28">Driver</span>
+      <span class="ocrx_word" id="word_000088_000089" title="bbox 1138 1491 1193 1512; x_wconf 96; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000088_000090" title="bbox 1216 1493 1392 1517; x_wconf 93; x_fsize 28">prototype</span>
+      <span class="ocrx_word" id="word_000088_000091" title="bbox 1417 1491 1591 1512; x_wconf 90; x_fsize 28">LED-ASIC4</span>
+      <span class="ocrx_word" id="word_000088_000092" title="bbox 1619 1491 1792 1512; x_wconf 96; x_fsize 28">Interface</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000021" title="bbox 538 1525 1468 1553; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000093" title="bbox 538 1526 672 1548; x_wconf 95; x_fsize 28">circuit</span>
+      <span class="ocrx_word" id="word_000088_000094" title="bbox 698 1527 753 1548; x_wconf 93; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000088_000095" title="bbox 777 1525 1213 1553; x_wconf 91; x_fsize 28">Corporate/S3C/Consumer</span>
+      <span class="ocrx_word" id="word_000088_000096" title="bbox 1238 1526 1352 1548; x_wconf 95; x_fsize 28">serial</span>
+      <span class="ocrx_word" id="word_000088_000097" title="bbox 1376 1529 1468 1553; x_wconf 95; x_fsize 28">port.</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000022" title="bbox 536 1561 1188 1589; baseline 0.002 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000088_000098" title="bbox 536 1562 673 1584; x_wconf 96; x_fsize 29">Written</span>
+      <span class="ocrx_word" id="word_000088_000099" title="bbox 696 1563 733 1589; x_wconf 96; x_fsize 29">by</span>
+      <span class="ocrx_word" id="word_000088_000100" title="bbox 755 1563 812 1584; x_wconf 95; x_fsize 29">Mal</span>
+      <span class="ocrx_word" id="word_000088_000101" title="bbox 836 1564 893 1584; x_wconf 93; x_fsize 29">Dec</span>
+      <span class="ocrx_word" id="word_000088_000102" title="bbox 919 1561 1073 1586; x_wconf 90; x_fsize 29">1994/Jan</span>
+      <span class="ocrx_word" id="word_000088_000103" title="bbox 1099 1563 1188 1584; x_wconf 95; x_fsize 29">1995.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000006" title="bbox 379 1497 387 1588">
+    <p class="ocr_par" id="par_000088_000006" lang="eng" title="bbox 379 1497 387 1588" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000023" title="bbox 379 1497 387 1588; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000088_000104" title="bbox 379 1569 387 1588; x_wconf 16; x_fsize 21">Me</span>
+      <span class="ocrx_word" id="word_000088_000105" title="bbox 379 1533 387 1552; x_wconf 0; x_fsize 21">oNe</span>
+      <span class="ocrx_word" id="word_000088_000106" title="bbox 379 1497 387 1516; x_wconf 47; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000007" title="bbox 535 1635 1052 1656">
+    <p class="ocr_par" id="par_000088_000007" lang="eng" title="bbox 535 1635 1052 1656" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000024" title="bbox 535 1635 1052 1656; baseline 0 -1; x_size 26.030304; x_descenders 6.507576; x_ascenders 6.507576">
+      <span class="ocrx_word" id="word_000088_000107" title="bbox 535 1635 652 1655; x_wconf 91; x_fsize 27">A4EXIF</span>
+      <span class="ocrx_word" id="word_000088_000108" title="bbox 677 1636 852 1656; x_wconf 96; x_fsize 27">CONSTANTS</span>
+      <span class="ocrx_word" id="word_000088_000109" title="bbox 875 1636 932 1655; x_wconf 96; x_fsize 27">AND</span>
+      <span class="ocrx_word" id="word_000088_000110" title="bbox 957 1636 1052 1656; x_wconf 96; x_fsize 27">TYPES</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000008" title="bbox 536 1706 1533 1805">
+    <p class="ocr_par" id="par_000088_000008" lang="eng" title="bbox 536 1706 1533 1805" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000025" title="bbox 537 1706 1412 1733; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000111" title="bbox 537 1707 592 1728; x_wconf 95; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000088_000112" title="bbox 618 1707 793 1733; x_wconf 95; x_fsize 28">following</span>
+      <span class="ocrx_word" id="word_000088_000113" title="bbox 818 1708 992 1728; x_wconf 96; x_fsize 28">constants</span>
+      <span class="ocrx_word" id="word_000088_000114" title="bbox 1017 1707 1074 1728; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000088_000115" title="bbox 1096 1709 1172 1733; x_wconf 95; x_fsize 28">type</span>
+      <span class="ocrx_word" id="word_000088_000116" title="bbox 1197 1706 1412 1728; x_wconf 96; x_fsize 28">definitions</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000026" title="bbox 537 1742 1533 1769; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000117" title="bbox 537 1749 592 1764; x_wconf 96; x_fsize 29">are</span>
+      <span class="ocrx_word" id="word_000088_000118" title="bbox 618 1742 773 1769; x_wconf 96; x_fsize 29">compiler</span>
+      <span class="ocrx_word" id="word_000088_000119" title="bbox 797 1742 992 1764; x_wconf 96; x_fsize 29">directives</span>
+      <span class="ocrx_word" id="word_000088_000120" title="bbox 1017 1743 1094 1764; x_wconf 94; x_fsize 29">used</span>
+      <span class="ocrx_word" id="word_000088_000121" title="bbox 1116 1743 1153 1769; x_wconf 96; x_fsize 29">by</span>
+      <span class="ocrx_word" id="word_000088_000122" title="bbox 1176 1743 1232 1764; x_wconf 93; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000088_000123" title="bbox 1257 1744 1332 1764; x_wconf 92; x_fsize 29">TCEP</span>
+      <span class="ocrx_word" id="word_000088_000124" title="bbox 1357 1743 1533 1764; x_wconf 96; x_fsize 29">assembler</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000027" title="bbox 536 1778 1088 1805; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000125" title="bbox 536 1779 613 1800; x_wconf 96; x_fsize 28">when</span>
+      <span class="ocrx_word" id="word_000088_000126" title="bbox 638 1778 672 1800; x_wconf 95; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000088_000127" title="bbox 698 1778 732 1800; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000088_000128" title="bbox 758 1778 913 1805; x_wconf 96; x_fsize 28">creating</span>
+      <span class="ocrx_word" id="word_000088_000129" title="bbox 936 1779 992 1800; x_wconf 93; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000088_000130" title="bbox 1017 1780 1088 1800; x_wconf 90; x_fsize 28">LDD.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000009" title="bbox 379 1641 387 1804">
+    <p class="ocr_par" id="par_000088_000009" lang="eng" title="bbox 379 1641 387 1804" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000028" title="bbox 379 1641 387 1804; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000088_000131" title="bbox 379 1785 387 1804; x_wconf 29; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000088_000132" title="bbox 379 1749 387 1768; x_wconf 29; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000088_000133" title="bbox 379 1713 387 1732; x_wconf 43; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000088_000134" title="bbox 379 1677 387 1696; x_wconf 21; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000088_000135" title="bbox 379 1641 387 1660; x_wconf 18; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000010" title="bbox 378 1850 593 1872">
+    <p class="ocr_par" id="par_000088_000010" lang="eng" title="bbox 378 1850 593 1872" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000029" title="bbox 378 1850 593 1872; baseline 0.005 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000136" title="bbox 378 1850 413 1871; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000088_000137" title="bbox 437 1852 593 1872; x_wconf 96; x_fsize 27">Consumer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000011" title="bbox 377 1887 1192 2160">
+    <p class="ocr_par" id="par_000088_000011" lang="eng" title="bbox 377 1887 1192 2160" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000030" title="bbox 537 1887 1191 1913; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000138" title="bbox 537 1887 852 1908; x_wconf 91; x_fsize 28">numberofchannels</span>
+      <span class="ocrx_word" id="word_000088_000139" title="bbox 1017 1893 1073 1913; x_wconf 96; x_fsize 28">equ</span>
+      <span class="ocrx_word" id="word_000088_000140" title="bbox 1179 1887 1191 1907; x_wconf 96; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000031" title="bbox 377 1923 452 1944; baseline 0 0; x_size 27.041847; x_descenders 6.0418482; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000141" title="bbox 377 1923 452 1944; x_wconf 96; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000032" title="bbox 418 1958 793 1985; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000142" title="bbox 418 1958 453 1979; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000088_000143" title="bbox 477 1960 652 1985; x_wconf 96; x_fsize 28">Corporate</span>
+      <span class="ocrx_word" id="word_000088_000144" title="bbox 677 1965 713 1980; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000088_000145" title="bbox 738 1959 793 1980; x_wconf 91; x_fsize 28">S3c</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000033" title="bbox 537 1995 1192 2021; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000146" title="bbox 537 1995 852 2016; x_wconf 91; x_fsize 27">numberofchannels</span>
+      <span class="ocrx_word" id="word_000088_000147" title="bbox 1017 2001 1073 2021; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000088_000148" title="bbox 1178 1995 1192 2016; x_wconf 96; x_fsize 27">3</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000034" title="bbox 417 2031 492 2052; baseline 0 0; x_size 27.041847; x_descenders 6.0418482; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000149" title="bbox 417 2031 492 2052; x_wconf 96; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000035" title="bbox 537 2067 1191 2093; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000150" title="bbox 537 2067 852 2088; x_wconf 91; x_fsize 28">numberofchannels</span>
+      <span class="ocrx_word" id="word_000088_000151" title="bbox 1017 2073 1073 2093; x_wconf 96; x_fsize 28">equ</span>
+      <span class="ocrx_word" id="word_000088_000152" title="bbox 1178 2067 1191 2087; x_wconf 96; x_fsize 28">2</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000036" title="bbox 417 2102 513 2124; baseline -0.01 0; x_size 27.041847; x_descenders 6.0418482; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000153" title="bbox 417 2102 513 2124; x_wconf 94; x_fsize 28">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000037" title="bbox 377 2138 473 2160; baseline -0.01 0; x_size 27.041847; x_descenders 6.0418482; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000154" title="bbox 377 2138 473 2160; x_wconf 95; x_fsize 28">endif</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000012" title="bbox 375 2211 1311 2268">
+    <p class="ocr_par" id="par_000088_000012" lang="eng" title="bbox 375 2211 1311 2268" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000038" title="bbox 379 2211 1311 2237; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000155" title="bbox 379 2211 532 2236; x_wconf 35; x_fsize 28">7;Channel</span>
+      <span class="ocrx_word" id="word_000088_000156" title="bbox 558 2212 732 2232; x_wconf 90; x_fsize 28">StatusEnt</span>
+      <span class="ocrx_word" id="word_000088_000157" title="bbox 756 2211 853 2232; x_wconf 95; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000088_000158" title="bbox 877 2211 1034 2232; x_wconf 96; x_fsize 28">accessed</span>
+      <span class="ocrx_word" id="word_000088_000159" title="bbox 1056 2211 1193 2237; x_wconf 93; x_fsize 28">through</span>
+      <span class="ocrx_word" id="word_000088_000160" title="bbox 1217 2212 1311 2232; x_wconf 91; x_fsize 28">CS:DI</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000039" title="bbox 375 2246 793 2268; baseline 0.002 -1; x_size 27.143057; x_descenders 6.1430573; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000161" title="bbox 375 2246 672 2268; x_wconf 91; x_fsize 28">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000088_000162" title="bbox 698 2249 793 2268; x_wconf 96; x_fsize 28">struc</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 1579 2283 1581 2627"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 1684 2283 1686 2627"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 719 2319 721 2627"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 824 2319 826 2627"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 567 2283 569 2735"></div>
+   <div class="ocr_carea" id="block_000088_000013" title="bbox 378 2279 2093 2741">
+    <p class="ocr_par" id="par_000088_000013" lang="eng" title="bbox 378 2279 2093 2741" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000040" title="bbox 535 2279 2054 2313; baseline 0.001 -10; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000163" title="bbox 535 2282 874 2304; x_wconf 62; x_fsize 27">A4ExifCSProcessId</span>
+      <span class="ocrx_word" id="word_000088_000164" title="bbox 1217 2283 1254 2304; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000088_000165" title="bbox 1379 2279 1395 2313; x_wconf 0; x_fsize 27">&lt;i</span>
+      <span class="ocrx_word" id="word_000088_000166" title="bbox 1539 2284 1692 2308; x_wconf 90; x_fsize 27">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000167" title="bbox 1716 2285 1832 2309; x_wconf 95; x_fsize 27">parent</span>
+      <span class="ocrx_word" id="word_000088_000168" title="bbox 1856 2289 1992 2309; x_wconf 96; x_fsize 27">process</span>
+      <span class="ocrx_word" id="word_000088_000169" title="bbox 2018 2282 2054 2304; x_wconf 95; x_fsize 27">id</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000041" title="bbox 535 2318 1893 2345; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000170" title="bbox 535 2318 913 2345; x_wconf 89; x_fsize 27">A4ExifCSChannelOpen</span>
+      <span class="ocrx_word" id="word_000088_000171" title="bbox 1217 2319 1253 2340; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000088_000172" title="bbox 1379 2320 1391 2340; x_wconf 91; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000088_000173" title="bbox 1539 2320 1692 2344; x_wconf 44; x_fsize 27">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000174" title="bbox 1717 2325 1793 2345; x_wconf 95; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000088_000175" title="bbox 1818 2319 1893 2345; x_wconf 96; x_fsize 27">flag</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000042" title="bbox 535 2354 2033 2381; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000176" title="bbox 535 2354 973 2381; x_wconf 89; x_fsize 26">A4ExifCSChannelRunning</span>
+      <span class="ocrx_word" id="word_000088_000177" title="bbox 1217 2355 1253 2376; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000088_000178" title="bbox 1379 2356 1391 2376; x_wconf 91; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000088_000179" title="bbox 1539 2356 1692 2380; x_wconf 88; x_fsize 26">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000180" title="bbox 1716 2355 1872 2376; x_wconf 96; x_fsize 26">hardware</span>
+      <span class="ocrx_word" id="word_000088_000181" title="bbox 1898 2354 2033 2381; x_wconf 96; x_fsize 26">running</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000043" title="bbox 378 2391 453 2417; baseline 0.013 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000088_000182" title="bbox 378 2391 453 2417; x_wconf 94; x_fsize 27">flag</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000044" title="bbox 535 2426 2054 2453; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000183" title="bbox 535 2426 1034 2453; x_wconf 91; x_fsize 27">A4ExifCSChanReadCompleted</span>
+      <span class="ocrx_word" id="word_000088_000184" title="bbox 1217 2427 1253 2448; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000088_000185" title="bbox 1379 2428 1391 2448; x_wconf 92; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000088_000186" title="bbox 1539 2428 1692 2452; x_wconf 64; x_fsize 27">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000187" title="bbox 1718 2429 1852 2453; x_wconf 94; x_fsize 27">request</span>
+      <span class="ocrx_word" id="word_000088_000188" title="bbox 1878 2427 2054 2453; x_wconf 95; x_fsize 27">completed</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000045" title="bbox 378 2463 453 2489; baseline 0.013 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000088_000189" title="bbox 378 2463 453 2489; x_wconf 95; x_fsize 27">flag</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000046" title="bbox 535 2498 1993 2525; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000190" title="bbox 535 2498 973 2520; x_wconf 34; x_fsize 26">A4ExifCSChannelIntMask</span>
+      <span class="ocrx_word" id="word_000088_000191" title="bbox 1217 2499 1253 2520; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000088_000192" title="bbox 1379 2500 1391 2520; x_wconf 38; x_fsize 26">2</span>
+      <span class="ocrx_word" id="word_000088_000193" title="bbox 1539 2500 1692 2524; x_wconf 88; x_fsize 26">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000194" title="bbox 1718 2498 1892 2525; x_wconf 96; x_fsize 26">interrupt</span>
+      <span class="ocrx_word" id="word_000088_000195" title="bbox 1915 2499 1993 2520; x_wconf 96; x_fsize 26">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000047" title="bbox 535 2530 2033 2564; baseline 0.001 -9; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000196" title="bbox 535 2530 955 2564; x_wconf 57; x_fsize 26">A4ExifCSChanneliIntNum</span>
+      <span class="ocrx_word" id="word_000088_000197" title="bbox 1217 2535 1253 2556; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000088_000198" title="bbox 1379 2536 1391 2556; x_wconf 90; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000088_000199" title="bbox 1539 2536 1692 2560; x_wconf 79; x_fsize 26">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000200" title="bbox 1718 2534 1892 2561; x_wconf 95; x_fsize 26">interrupt</span>
+      <span class="ocrx_word" id="word_000088_000201" title="bbox 1917 2535 2033 2556; x_wconf 96; x_fsize 26">number</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000048" title="bbox 535 2570 1932 2596; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000202" title="bbox 535 2570 952 2592; x_wconf 90; x_fsize 26">A4ExifCSChannelSelect</span>
+      <span class="ocrx_word" id="word_000088_000203" title="bbox 1217 2571 1253 2592; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000088_000204" title="bbox 1379 2572 1391 2592; x_wconf 52; x_fsize 26">2</span>
+      <span class="ocrx_word" id="word_000088_000205" title="bbox 1539 2572 1633 2596; x_wconf 87; x_fsize 26">;SIBO</span>
+      <span class="ocrx_word" id="word_000088_000206" title="bbox 1657 2571 1792 2592; x_wconf 95; x_fsize 26">Channel</span>
+      <span class="ocrx_word" id="word_000088_000207" title="bbox 1818 2571 1932 2592; x_wconf 96; x_fsize 26">select</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000049" title="bbox 535 2602 2053 2636; baseline 0.001 -9; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000208" title="bbox 535 2602 953 2636; x_wconf 14; x_fsize 26">A4ExifCSChanneliIntVec</span>
+      <span class="ocrx_word" id="word_000088_000209" title="bbox 1217 2607 1254 2628; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000088_000210" title="bbox 1379 2608 1391 2628; x_wconf 89; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000088_000211" title="bbox 1539 2608 1692 2632; x_wconf 84; x_fsize 26">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000212" title="bbox 1718 2606 1772 2628; x_wconf 96; x_fsize 26">int</span>
+      <span class="ocrx_word" id="word_000088_000213" title="bbox 1796 2609 1913 2628; x_wconf 96; x_fsize 26">vector</span>
+      <span class="ocrx_word" id="word_000088_000214" title="bbox 1937 2607 2053 2628; x_wconf 96; x_fsize 26">number</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000050" title="bbox 535 2639 1912 2672; baseline 0.001 -9; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000215" title="bbox 535 2642 892 2664; x_wconf 90; x_fsize 26">A4ExifCSTickHandle</span>
+      <span class="ocrx_word" id="word_000088_000216" title="bbox 1217 2643 1254 2664; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000088_000217" title="bbox 1375 2639 1391 2672; x_wconf 0; x_fsize 26">ee</span>
+      <span class="ocrx_word" id="word_000088_000218" title="bbox 1539 2644 1614 2668; x_wconf 81; x_fsize 26">;TCK</span>
+      <span class="ocrx_word" id="word_000088_000219" title="bbox 1638 2643 1772 2664; x_wconf 96; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000088_000220" title="bbox 1796 2643 1912 2664; x_wconf 96; x_fsize 26">handle</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000051" title="bbox 535 2678 2093 2705; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000221" title="bbox 535 2678 832 2700; x_wconf 58; x_fsize 27">A4ExifCSA1Value</span>
+      <span class="ocrx_word" id="word_000088_000222" title="bbox 1217 2679 1253 2700; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000088_000223" title="bbox 1379 2680 1391 2700; x_wconf 15; x_fsize 27">i</span>
+      <span class="ocrx_word" id="word_000088_000224" title="bbox 1499 2679 1652 2704; x_wconf 55; x_fsize 27">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000225" title="bbox 1678 2681 1833 2705; x_wconf 95; x_fsize 27">strategy</span>
+      <span class="ocrx_word" id="word_000088_000226" title="bbox 1855 2679 1891 2699; x_wconf 95; x_fsize 27">Al</span>
+      <span class="ocrx_word" id="word_000088_000227" title="bbox 1916 2681 2093 2705; x_wconf 96; x_fsize 27">parameter</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000052" title="bbox 535 2714 2093 2741; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000228" title="bbox 535 2714 832 2736; x_wconf 91; x_fsize 27">A4ExifCSA2Value</span>
+      <span class="ocrx_word" id="word_000088_000229" title="bbox 1217 2715 1253 2736; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000088_000230" title="bbox 1379 2716 1391 2736; x_wconf 91; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000088_000231" title="bbox 1499 2715 1652 2740; x_wconf 45; x_fsize 27">;Channel</span>
+      <span class="ocrx_word" id="word_000088_000232" title="bbox 1678 2717 1833 2741; x_wconf 93; x_fsize 27">strategy</span>
+      <span class="ocrx_word" id="word_000088_000233" title="bbox 1855 2715 1891 2735; x_wconf 92; x_fsize 27">A2</span>
+      <span class="ocrx_word" id="word_000088_000234" title="bbox 1916 2717 2093 2741; x_wconf 96; x_fsize 27">parameter</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000014" title="bbox 375 2750 772 2772">
+    <p class="ocr_par" id="par_000088_000014" lang="eng" title="bbox 375 2750 772 2772" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000053" title="bbox 375 2750 772 2772; baseline 0.003 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000235" title="bbox 375 2750 672 2772; x_wconf 88; x_fsize 27">A4ExifStatusEnt</span>
+      <span class="ocrx_word" id="word_000088_000236" title="bbox 697 2751 772 2772; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000015" title="bbox 375 2823 1374 2880">
+    <p class="ocr_par" id="par_000088_000015" lang="eng" title="bbox 375 2823 1374 2880" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000054" title="bbox 379 2823 1374 2849; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000237" title="bbox 379 2824 473 2849; x_wconf 12; x_fsize 28">;Open</span>
+      <span class="ocrx_word" id="word_000088_000238" title="bbox 497 2823 632 2844; x_wconf 96; x_fsize 28">Channel</span>
+      <span class="ocrx_word" id="word_000088_000239" title="bbox 657 2823 792 2844; x_wconf 95; x_fsize 28">Control</span>
+      <span class="ocrx_word" id="word_000088_000240" title="bbox 816 2823 913 2844; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000088_000241" title="bbox 937 2823 1094 2844; x_wconf 96; x_fsize 28">accessed</span>
+      <span class="ocrx_word" id="word_000088_000242" title="bbox 1116 2823 1253 2849; x_wconf 93; x_fsize 28">through</span>
+      <span class="ocrx_word" id="word_000088_000243" title="bbox 1276 2824 1374 2844; x_wconf 67; x_fsize 28">DS:BX</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000055" title="bbox 375 2858 673 2880; baseline 0.003 -1; x_size 27.215881; x_descenders 6.2158813; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000244" title="bbox 375 2858 552 2880; x_wconf 92; x_fsize 28">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000088_000245" title="bbox 578 2861 673 2880; x_wconf 96; x_fsize 28">struc</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000016" title="bbox 375 2894 1992 3173">
+    <p class="ocr_par" id="par_000088_000016" lang="eng" title="bbox 535 2894 1992 3096" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000056" title="bbox 535 2894 1992 2921; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000246" title="bbox 535 2894 733 2916; x_wconf 91; x_fsize 26">A4ExifDSIo</span>
+      <span class="ocrx_word" id="word_000088_000247" title="bbox 1057 2895 1192 2916; x_wconf 88; x_fsize 26">ChanEnt</span>
+      <span class="ocrx_word" id="word_000088_000248" title="bbox 1217 2898 1252 2914; x_wconf 96; x_fsize 26">&lt;&gt;</span>
+      <span class="ocrx_word" id="word_000088_000249" title="bbox 1379 2896 1473 2921; x_wconf 12; x_fsize 26">7;Open</span>
+      <span class="ocrx_word" id="word_000088_000250" title="bbox 1498 2895 1632 2916; x_wconf 95; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000088_000251" title="bbox 1658 2895 1792 2916; x_wconf 96; x_fsize 26">control</span>
+      <span class="ocrx_word" id="word_000088_000252" title="bbox 1816 2895 1913 2916; x_wconf 96; x_fsize 26">block</span>
+      <span class="ocrx_word" id="word_000088_000253" title="bbox 1936 2896 1992 2916; x_wconf 96; x_fsize 26">Ent</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000057" title="bbox 535 2930 1813 2956; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000254" title="bbox 535 2930 893 2952; x_wconf 90; x_fsize 26">A4ExifDSHandlerPtr</span>
+      <span class="ocrx_word" id="word_000088_000255" title="bbox 1057 2931 1094 2952; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000088_000256" title="bbox 1219 2932 1231 2952; x_wconf 75; x_fsize 26">2</span>
+      <span class="ocrx_word" id="word_000088_000257" title="bbox 1379 2932 1472 2956; x_wconf 25; x_fsize 26">;Cant</span>
+      <span class="ocrx_word" id="word_000088_000258" title="bbox 1496 2931 1593 2952; x_wconf 96; x_fsize 26">touch</span>
+      <span class="ocrx_word" id="word_000088_000259" title="bbox 1616 2931 1693 2952; x_wconf 96; x_fsize 26">when</span>
+      <span class="ocrx_word" id="word_000088_000260" title="bbox 1716 2931 1813 2952; x_wconf 95; x_fsize 26">under</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000058" title="bbox 535 2966 1833 2992; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000261" title="bbox 535 2966 873 2988; x_wconf 90; x_fsize 26">A4ExifDSStatusPtr</span>
+      <span class="ocrx_word" id="word_000088_000262" title="bbox 1057 2967 1094 2988; x_wconf 96; x_fsize 26">dw</span>
+      <span class="ocrx_word" id="word_000088_000263" title="bbox 1219 2968 1231 2988; x_wconf 91; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000088_000264" title="bbox 1379 2967 1486 2992; x_wconf 87; x_fsize 26">;Hold,</span>
+      <span class="ocrx_word" id="word_000088_000265" title="bbox 1516 2968 1646 2992; x_wconf 95; x_fsize 26">Resume,</span>
+      <span class="ocrx_word" id="word_000088_000266" title="bbox 1676 2968 1772 2988; x_wconf 96; x_fsize 26">Reset</span>
+      <span class="ocrx_word" id="word_000088_000267" title="bbox 1797 2973 1833 2988; x_wconf 96; x_fsize 26">or</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000059" title="bbox 535 3002 1732 3029; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000088_000268" title="bbox 535 3002 793 3024; x_wconf 86; x_fsize 27">A4ExifDSA1Ptr</span>
+      <span class="ocrx_word" id="word_000088_000269" title="bbox 1057 3003 1094 3024; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000088_000270" title="bbox 1219 3004 1231 3024; x_wconf 92; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000088_000271" title="bbox 1379 3002 1572 3029; x_wconf 65; x_fsize 27">;interrupt</span>
+      <span class="ocrx_word" id="word_000088_000272" title="bbox 1598 3002 1732 3024; x_wconf 95; x_fsize 27">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000060" title="bbox 535 3038 1231 3060; baseline 0.001 -1; x_size 23.725388; x_descenders 4.7253885; x_ascenders 5.6829958">
+      <span class="ocrx_word" id="word_000088_000273" title="bbox 535 3038 793 3060; x_wconf 89; x_fsize 24">A4ExifDSA2Ptr</span>
+      <span class="ocrx_word" id="word_000088_000274" title="bbox 1057 3039 1094 3060; x_wconf 96; x_fsize 24">dw</span>
+      <span class="ocrx_word" id="word_000088_000275" title="bbox 1219 3040 1231 3060; x_wconf 57; x_fsize 24">es</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000061" title="bbox 535 3074 1231 3096; baseline 0.001 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000276" title="bbox 535 3074 933 3096; x_wconf 89; x_fsize 27">A4ExifDSStatusEntPtr</span>
+      <span class="ocrx_word" id="word_000088_000277" title="bbox 1057 3075 1094 3096; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000088_000278" title="bbox 1219 3076 1231 3096; x_wconf 92; x_fsize 27">?</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000088_000017" lang="eng" title="bbox 375 3110 1693 3173" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000062" title="bbox 375 3110 652 3132; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000088_000279" title="bbox 375 3110 552 3132; x_wconf 92; x_fsize 27">A4ExifEnt</span>
+      <span class="ocrx_word" id="word_000088_000280" title="bbox 577 3111 652 3132; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+     <span class="ocr_line" id="line_000088_000063" title="bbox 535 3147 1693 3173; baseline 0.001 -6; x_size 23.725388; x_descenders 4.7253885; x_ascenders 5.6829958">
+      <span class="ocrx_word" id="word_000088_000281" title="bbox 535 3147 693 3167; x_wconf 87; x_fsize 24">A4PERIPH</span>
+      <span class="ocrx_word" id="word_000088_000282" title="bbox 712 3148 794 3171; x_wconf 87; x_fsize 24">MASK</span>
+      <span class="ocrx_word" id="word_000088_000283" title="bbox 1017 3153 1073 3173; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000088_000284" title="bbox 1178 3147 1253 3168; x_wconf 67; x_fsize 24">Of0h</span>
+      <span class="ocrx_word" id="word_000088_000285" title="bbox 1499 3147 1693 3172; x_wconf 87; x_fsize 24">711110000b</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000088_000017" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000088_000018" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000088_000064" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000088_000286" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000088_000287" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000088_000288" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000088_000289" title="bbox 2001 3319 2040 3349; x_wconf 96; x_fsize 39">86</span>
+      <span class="ocrx_word" id="word_000088_000290" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000088_000291" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000088_000292" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000089" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0089.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000089_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000089_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000089_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000089_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000089_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000089_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000089_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000089_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000089_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 659 487 661 900"></div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 680 631 686 1154"></div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 818 1783 822 2090"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 726 1746 730 2198"></div>
+   <div class="ocr_carea" id="block_000089_000001" title="bbox 375 306 1372 2564">
+    <p class="ocr_par" id="par_000089_000001" lang="eng" title="bbox 375 306 1372 2564" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000001" title="bbox 536 306 1253 332; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000006" title="bbox 536 307 892 330; x_wconf 91; x_fsize 24">EXTENDED_INFO_BYTE</span>
+      <span class="ocrx_word" id="word_000089_000007" title="bbox 1017 312 1073 332; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000008" title="bbox 1178 306 1253 327; x_wconf 89; x_fsize 24">090h</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000002" title="bbox 536 342 1253 368; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000009" title="bbox 536 342 774 366; x_wconf 91; x_fsize 24">U5_ENABLE_ON</span>
+      <span class="ocrx_word" id="word_000089_000010" title="bbox 1017 348 1073 368; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000011" title="bbox 1178 342 1253 363; x_wconf 60; x_fsize 24">080h</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000003" title="bbox 536 378 1253 404; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000012" title="bbox 536 378 792 402; x_wconf 90; x_fsize 24">U5_ENABLE_OFF</span>
+      <span class="ocrx_word" id="word_000089_000013" title="bbox 1017 384 1073 404; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000014" title="bbox 1178 378 1253 399; x_wconf 74; x_fsize 24">000h</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000004" title="bbox 379 448 1094 476; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000015" title="bbox 379 450 493 475; x_wconf 86; x_fsize 28">;Latch</span>
+      <span class="ocrx_word" id="word_000089_000016" title="bbox 517 450 692 471; x_wconf 96; x_fsize 28">addresses</span>
+      <span class="ocrx_word" id="word_000089_000017" title="bbox 718 450 773 471; x_wconf 93; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000089_000018" title="bbox 798 448 1094 476; x_wconf 91; x_fsize 28">reading/writing</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000005" title="bbox 536 486 1353 512; baseline 0.001 -6; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000019" title="bbox 536 486 813 510; x_wconf 84; x_fsize 29">USOUTPUT_LATCH</span>
+      <span class="ocrx_word" id="word_000089_000020" title="bbox 1017 492 1073 512; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000021" title="bbox 1178 486 1353 507; x_wconf 90; x_fsize 29">00000000b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000006" title="bbox 536 522 1353 548; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000022" title="bbox 536 522 815 546; x_wconf 88; x_fsize 24">U3INPUT_BUFFER</span>
+      <span class="ocrx_word" id="word_000089_000023" title="bbox 1017 528 1073 548; x_wconf 95; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000024" title="bbox 1178 522 1353 543; x_wconf 86; x_fsize 24">00000000b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000007" title="bbox 536 558 1353 584; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000025" title="bbox 536 558 835 582; x_wconf 91; x_fsize 24">U4STATUS_BUFFER</span>
+      <span class="ocrx_word" id="word_000089_000026" title="bbox 1017 564 1073 584; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000027" title="bbox 1178 558 1353 579; x_wconf 87; x_fsize 24">00000001b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000008" title="bbox 378 593 893 618; baseline -0.002 -3; x_size 27.422579; x_descenders 5.4225788; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000028" title="bbox 378 600 428 615; x_wconf 63; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000089_000029" title="bbox 444 593 506 618; x_wconf 63; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000089_000030" title="bbox 522 593 893 615; x_wconf 17; x_fsize 28">.A4ExifCsAlValuefor</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000009" title="bbox 539 630 1353 656; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000031" title="bbox 539 631 833 654; x_wconf 91; x_fsize 24">INTERRUPT_LATCH</span>
+      <span class="ocrx_word" id="word_000089_000032" title="bbox 1017 636 1073 656; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000033" title="bbox 1178 630 1353 651; x_wconf 88; x_fsize 24">00000001b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000010" title="bbox 379 702 732 728; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000034" title="bbox 379 703 512 727; x_wconf 34; x_fsize 26">;Status</span>
+      <span class="ocrx_word" id="word_000089_000035" title="bbox 536 702 612 728; x_wconf 96; x_fsize 26">byte</span>
+      <span class="ocrx_word" id="word_000089_000036" title="bbox 635 702 732 723; x_wconf 96; x_fsize 26">masks</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000011" title="bbox 538 738 1353 764; baseline 0 -5; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000037" title="bbox 538 738 674 762; x_wconf 80; x_fsize 29">S2S3_ON</span>
+      <span class="ocrx_word" id="word_000089_000038" title="bbox 1017 744 1073 764; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000039" title="bbox 1178 738 1353 759; x_wconf 91; x_fsize 29">00000011b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000012" title="bbox 538 774 1353 800; baseline 0 -5; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000040" title="bbox 538 774 692 798; x_wconf 88; x_fsize 29">S2S3_OFF</span>
+      <span class="ocrx_word" id="word_000089_000041" title="bbox 1017 780 1073 800; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000042" title="bbox 1178 774 1353 795; x_wconf 90; x_fsize 29">00000000b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000013" title="bbox 538 810 1353 836; baseline 0.001 -6; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000043" title="bbox 538 810 673 834; x_wconf 91; x_fsize 29">S2_ONLY</span>
+      <span class="ocrx_word" id="word_000089_000044" title="bbox 1017 816 1073 836; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000045" title="bbox 1178 810 1353 831; x_wconf 91; x_fsize 29">00000001b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000014" title="bbox 538 846 1353 872; baseline 0 -5; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000046" title="bbox 538 846 673 870; x_wconf 88; x_fsize 29">S3_ONLY</span>
+      <span class="ocrx_word" id="word_000089_000047" title="bbox 1017 852 1073 872; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000048" title="bbox 1178 846 1353 867; x_wconf 90; x_fsize 29">00000010b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000015" title="bbox 539 882 1353 908; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000049" title="bbox 539 883 954 906; x_wconf 90; x_fsize 24">INTERRUPT_STATUS_MASK</span>
+      <span class="ocrx_word" id="word_000089_000050" title="bbox 1017 888 1073 908; x_wconf 95; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000051" title="bbox 1178 882 1353 903; x_wconf 89; x_fsize 24">00000011b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000016" title="bbox 379 954 572 980; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000052" title="bbox 379 950 392 984; x_wconf 0; x_fsize 27">7;</span>
+      <span class="ocrx_word" id="word_000089_000053" title="bbox 397 955 452 974; x_wconf 0; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000089_000054" title="bbox 476 954 572 980; x_wconf 95; x_fsize 27">bytes</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000017" title="bbox 538 990 1353 1016; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000055" title="bbox 538 991 774 1014; x_wconf 86; x_fsize 24">SOME_LEDS_ON</span>
+      <span class="ocrx_word" id="word_000089_000056" title="bbox 1017 996 1073 1016; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000057" title="bbox 1178 990 1353 1011; x_wconf 90; x_fsize 24">01010101b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000018" title="bbox 538 1026 1353 1052; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000058" title="bbox 538 1027 792 1050; x_wconf 77; x_fsize 24">SOME_LEDS_OFF</span>
+      <span class="ocrx_word" id="word_000089_000059" title="bbox 1017 1032 1073 1052; x_wconf 95; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000060" title="bbox 1179 1026 1353 1047; x_wconf 87; x_fsize 24">10101010b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000019" title="bbox 537 1062 1353 1088; baseline 0.001 -6; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000061" title="bbox 537 1063 754 1086; x_wconf 88; x_fsize 29">TOP_LEDS_ON</span>
+      <span class="ocrx_word" id="word_000089_000062" title="bbox 1017 1068 1073 1088; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000089_000063" title="bbox 1179 1062 1353 1083; x_wconf 91; x_fsize 29">11110000b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000020" title="bbox 536 1098 1353 1124; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000064" title="bbox 536 1099 814 1122; x_wconf 90; x_fsize 24">BOTTOM_LEDS_ON</span>
+      <span class="ocrx_word" id="word_000089_000065" title="bbox 1017 1104 1073 1124; x_wconf 95; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000066" title="bbox 1178 1098 1353 1119; x_wconf 89; x_fsize 24">00001111b</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000021" title="bbox 538 1134 1233 1160; baseline 0.001 -6; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000067" title="bbox 538 1135 712 1158; x_wconf 92; x_fsize 24">ZERO_BYTE</span>
+      <span class="ocrx_word" id="word_000089_000068" title="bbox 1017 1140 1073 1160; x_wconf 95; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000089_000069" title="bbox 1178 1134 1233 1155; x_wconf 90; x_fsize 24">00h</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000022" title="bbox 537 1206 933 1232; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000070" title="bbox 537 1206 653 1232; x_wconf 91; x_fsize 27">dgroup</span>
+      <span class="ocrx_word" id="word_000089_000071" title="bbox 697 1212 793 1232; x_wconf 37; x_fsize 27">group</span>
+      <span class="ocrx_word" id="word_000089_000072" title="bbox 838 1206 933 1227; x_wconf 86; x_fsize 27">stack</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000023" title="bbox 537 1242 1253 1268; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000073" title="bbox 537 1248 652 1263; x_wconf 93; x_fsize 27">assume</span>
+      <span class="ocrx_word" id="word_000089_000074" title="bbox 677 1242 1253 1268; x_wconf 66; x_fsize 27">ds:dgroup,es:dgroup,ss:dgroup</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000024" title="bbox 537 1314 674 1340; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000075" title="bbox 537 1314 674 1340; x_wconf 92; x_fsize 27">CodeSeg</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000025" title="bbox 379 1386 892 1411; baseline 0 -5; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000076" title="bbox 379 1392 387 1411; x_wconf 44; x_fsize 24">7</span>
+      <span class="ocrx_word" id="word_000089_000077" title="bbox 535 1386 652 1406; x_wconf 90; x_fsize 24">A4EXIF</span>
+      <span class="ocrx_word" id="word_000089_000078" title="bbox 676 1387 773 1406; x_wconf 96; x_fsize 24">ENTRY</span>
+      <span class="ocrx_word" id="word_000089_000079" title="bbox 797 1387 892 1406; x_wconf 94; x_fsize 24">TABLE</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000026" title="bbox 379 1428 893 1447; baseline 0 -11; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000080" title="bbox 379 1428 387 1447; x_wconf 67; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000089_000081" title="bbox 537 1429 893 1436; x_wconf 0; x_fsize 29">Seseseo</span>
+      <span class="ocrx_word" id="word_000089_000082" title="bbox 677 1410 731 1446; x_wconf 1; x_fsize 29">eee</span>
+      <span class="ocrx_word" id="word_000089_000083" title="bbox 740 1410 773 1446; x_wconf 0; x_fsize 29">ee</span>
+      <span class="ocrx_word" id="word_000089_000084" title="bbox 779 1429 893 1436; x_wconf 0; x_fsize 29">sececs</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000027" title="bbox 376 1493 772 1520; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000085" title="bbox 376 1493 571 1520; x_wconf 92; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000089_000086" title="bbox 595 1493 772 1514; x_wconf 91; x_fsize 29">A4ExifLDD</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000028" title="bbox 379 1536 773 1555; baseline 0 -11; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000087" title="bbox 379 1536 387 1555; x_wconf 78; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000089_000088" title="bbox 597 1537 773 1544; x_wconf 0; x_fsize 29">ssieceees</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000029" title="bbox 377 1601 772 1628; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000089" title="bbox 377 1602 414 1623; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000090" title="bbox 537 1601 772 1628; x_wconf 91; x_fsize 27">LDDSignature</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000030" title="bbox 377 1638 831 1663; baseline 0.002 -5; x_size 27.819031; x_descenders 5.5508847; x_ascenders 6.9132233">
+      <span class="ocrx_word" id="word_000089_000091" title="bbox 377 1638 413 1659; x_wconf 96; x_fsize 29">db</span>
+      <span class="ocrx_word" id="word_000089_000092" title="bbox 543 1638 831 1663; x_wconf 30; x_fsize 29">'LED',0,0,0,0,0</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000031" title="bbox 377 1672 931 1698; baseline 0 -3; x_size 28.422579; x_descenders 5.4225788; x_ascenders 8">
+      <span class="ocrx_word" id="word_000089_000093" title="bbox 377 1674 414 1695; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000089_000094" title="bbox 544 1672 931 1698; x_wconf 87; x_fsize 29">(VectorEnd-Vector)</span>
+      <span class="ocrx_word" id="word_000089_000095" title="bbox 897 1668 933 1704; x_wconf 90; x_fsize 29">/2</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000032" title="bbox 375 1711 508 1731; baseline 0 0; x_size 25.422579; x_descenders 5.4225788; x_ascenders 5">
+      <span class="ocrx_word" id="word_000089_000096" title="bbox 375 1711 508 1731; x_wconf 96; x_fsize 26">Vector:</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000033" title="bbox 537 1745 952 1767; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000097" title="bbox 537 1746 574 1767; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000098" title="bbox 695 1745 952 1767; x_wconf 82; x_fsize 27">A4ExifInstall</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000034" title="bbox 537 1781 932 1803; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000099" title="bbox 537 1782 574 1803; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000100" title="bbox 695 1781 932 1803; x_wconf 91; x_fsize 27">A4ExifRemove</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000035" title="bbox 537 1817 894 1839; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000101" title="bbox 537 1818 574 1839; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000102" title="bbox 695 1817 894 1839; x_wconf 89; x_fsize 27">A4ExifHold</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000036" title="bbox 537 1853 932 1875; baseline 0.003 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000103" title="bbox 537 1854 574 1875; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000104" title="bbox 695 1853 932 1875; x_wconf 91; x_fsize 27">A4ExifResume</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000037" title="bbox 537 1889 912 1911; baseline 0.003 -1; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000105" title="bbox 537 1890 574 1911; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000106" title="bbox 695 1889 912 1911; x_wconf 92; x_fsize 27">A4ExifReset</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000038" title="bbox 537 1925 912 1947; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000107" title="bbox 537 1926 574 1947; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000108" title="bbox 695 1925 912 1947; x_wconf 90; x_fsize 27">A4ExifUnits</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000039" title="bbox 537 1961 893 1988; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000109" title="bbox 537 1962 574 1983; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000089_000110" title="bbox 695 1961 893 1988; x_wconf 92; x_fsize 28">A4ExifOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000040" title="bbox 537 1997 973 2024; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000111" title="bbox 537 1998 574 2019; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000089_000112" title="bbox 695 1997 973 2024; x_wconf 91; x_fsize 28">A4ExifStrategy</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000041" title="bbox 375 2034 648 2055; baseline 0 0; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000113" title="bbox 375 2034 648 2055; x_wconf 90; x_fsize 27">VectorHandler:</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000042" title="bbox 537 2069 953 2091; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000114" title="bbox 537 2070 574 2091; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000115" title="bbox 695 2069 953 2091; x_wconf 91; x_fsize 27">A4ExifHandler</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000043" title="bbox 378 2105 532 2127; baseline 0.006 -1; x_size 27.422579; x_descenders 5.4225788; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000116" title="bbox 378 2105 413 2126; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000089_000117" title="bbox 435 2105 532 2127; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000044" title="bbox 379 2143 708 2168; baseline 0.003 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000089_000118" title="bbox 379 2143 708 2168; x_wconf 91; x_fsize 27">InterruptVectors:</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000045" title="bbox 537 2177 952 2199; baseline 0 -1; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000119" title="bbox 537 2178 574 2199; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000089_000120" title="bbox 695 2177 952 2199; x_wconf 89; x_fsize 27">A4ExifTickInt</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000046" title="bbox 377 2213 473 2235; baseline -0.01 0; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000121" title="bbox 377 2213 473 2235; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000047" title="bbox 375 2250 568 2271; baseline 0 0; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000122" title="bbox 375 2250 568 2271; x_wconf 91; x_fsize 27">VectorEnd:</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000048" title="bbox 379 2358 1052 2383; baseline 0 -5; x_size 23.736219; x_descenders 4.7362189; x_ascenders 5.8986158">
+      <span class="ocrx_word" id="word_000089_000123" title="bbox 379 2364 387 2383; x_wconf 60; x_fsize 24">H</span>
+      <span class="ocrx_word" id="word_000089_000124" title="bbox 535 2358 652 2378; x_wconf 91; x_fsize 24">A4EXIF</span>
+      <span class="ocrx_word" id="word_000089_000125" title="bbox 679 2359 833 2378; x_wconf 96; x_fsize 24">INTERNAL</span>
+      <span class="ocrx_word" id="word_000089_000126" title="bbox 856 2359 935 2378; x_wconf 96; x_fsize 24">DATA</span>
+      <span class="ocrx_word" id="word_000089_000127" title="bbox 958 2359 1052 2379; x_wconf 96; x_fsize 24">SPACE</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000049" title="bbox 379 2409 386 2419; baseline 0 0; x_size 12.492746; x_descenders 2.4927468; x_ascenders 3.1045346">
+      <span class="ocrx_word" id="word_000089_000128" title="bbox 379 2409 386 2419; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000050" title="bbox 379 2429 1288 2456; baseline 0.001 -6; x_size 26.061073; x_descenders 5.0610733; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000129" title="bbox 379 2436 387 2455; x_wconf 63; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000089_000130" title="bbox 536 2429 652 2451; x_wconf 96; x_fsize 27">Device</span>
+      <span class="ocrx_word" id="word_000089_000131" title="bbox 676 2429 793 2451; x_wconf 95; x_fsize 27">Driver</span>
+      <span class="ocrx_word" id="word_000089_000132" title="bbox 817 2430 932 2456; x_wconf 96; x_fsize 27">global</span>
+      <span class="ocrx_word" id="word_000089_000133" title="bbox 956 2429 1132 2451; x_wconf 95; x_fsize 27">variables</span>
+      <span class="ocrx_word" id="word_000089_000134" title="bbox 1158 2430 1288 2451; x_wconf 95; x_fsize 27">follow.</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000051" title="bbox 379 2465 1372 2492; baseline 0.001 -6; x_size 27.422579; x_descenders 5.4225788; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000135" title="bbox 379 2481 386 2491; x_wconf 74; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000089_000136" title="bbox 537 2466 632 2487; x_wconf 96; x_fsize 28">These</span>
+      <span class="ocrx_word" id="word_000089_000137" title="bbox 656 2465 832 2487; x_wconf 96; x_fsize 28">variables</span>
+      <span class="ocrx_word" id="word_000089_000138" title="bbox 858 2465 972 2487; x_wconf 96; x_fsize 28">reside</span>
+      <span class="ocrx_word" id="word_000089_000139" title="bbox 998 2465 1033 2486; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000089_000140" title="bbox 1056 2466 1112 2487; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000089_000141" title="bbox 1138 2466 1212 2487; x_wconf 96; x_fsize 28">code</span>
+      <span class="ocrx_word" id="word_000089_000142" title="bbox 1238 2468 1372 2492; x_wconf 96; x_fsize 28">segment</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000052" title="bbox 379 2501 1313 2528; baseline 0 -5; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000143" title="bbox 379 2508 387 2527; x_wconf 85; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000089_000144" title="bbox 537 2502 594 2523; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000089_000145" title="bbox 617 2508 652 2523; x_wconf 95; x_fsize 27">as</span>
+      <span class="ocrx_word" id="word_000089_000146" title="bbox 678 2502 753 2523; x_wconf 95; x_fsize 27">such</span>
+      <span class="ocrx_word" id="word_000089_000147" title="bbox 778 2508 833 2523; x_wconf 96; x_fsize 27">can</span>
+      <span class="ocrx_word" id="word_000089_000148" title="bbox 857 2502 972 2528; x_wconf 96; x_fsize 27">always</span>
+      <span class="ocrx_word" id="word_000089_000149" title="bbox 996 2502 1032 2523; x_wconf 96; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000089_000150" title="bbox 1057 2502 1214 2523; x_wconf 96; x_fsize 27">accessed</span>
+      <span class="ocrx_word" id="word_000089_000151" title="bbox 1236 2501 1313 2523; x_wconf 96; x_fsize 27">with</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000053" title="bbox 379 2537 868 2564; baseline -0.002 -5; x_size 26.422579; x_descenders 5.4225788; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000152" title="bbox 379 2544 387 2563; x_wconf 36; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000089_000153" title="bbox 536 2538 592 2559; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000089_000154" title="bbox 623 2538 707 2559; x_wconf 91; x_fsize 27">'cs:'</span>
+      <span class="ocrx_word" id="word_000089_000155" title="bbox 736 2537 868 2564; x_wconf 95; x_fsize 27">prefix.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000002" title="bbox 378 2609 633 2667">
+    <p class="ocr_par" id="par_000089_000002" lang="eng" title="bbox 378 2609 633 2667" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000054" title="bbox 378 2609 532 2631; baseline 0.006 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000156" title="bbox 378 2609 413 2630; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000089_000157" title="bbox 435 2609 532 2631; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000055" title="bbox 418 2645 633 2667; baseline 0.005 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000158" title="bbox 418 2645 453 2666; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000089_000159" title="bbox 477 2647 633 2667; x_wconf 96; x_fsize 27">Consumer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000003" title="bbox 537 2678 1413 2712">
+    <p class="ocr_par" id="par_000089_000003" lang="eng" title="bbox 537 2678 1413 2712" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000089_000056" title="bbox 537 2678 1413 2712; baseline 0 -10; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000160" title="bbox 537 2678 691 2712; x_wconf 27; x_fsize 27">Channel0O</span>
+      <span class="ocrx_word" id="word_000089_000161" title="bbox 855 2681 1413 2707; x_wconf 89; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 1304 738 1306 1118"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 1324 558 1326 1118"></div>
+   <div class="ocr_carea" id="block_000089_000004" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000089_000004" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000057" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000089_000162" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000089_000163" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000089_000164" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000089_000165" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000089_000166" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000005" title="bbox 1499 306 1932 403">
+    <p class="ocr_par" id="par_000089_000005" lang="eng" title="bbox 1499 306 1932 403" xml:lang="eng">
+     <span class="ocr_header" id="line_000089_000058" title="bbox 1499 306 1693 331; baseline 0.005 -5; x_size 27.5; x_descenders 5.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000089_000167" title="bbox 1499 306 1693 331; x_wconf 64; x_fsize 28">710010000b</span>
+     </span>
+     <span class="ocr_header" id="line_000089_000059" title="bbox 1499 342 1932 367; baseline 0 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000168" title="bbox 1499 343 1592 367; x_wconf 22; x_fsize 27">7;Sets</span>
+      <span class="ocrx_word" id="word_000089_000169" title="bbox 1617 343 1673 363; x_wconf 91; x_fsize 27">LBO</span>
+      <span class="ocrx_word" id="word_000089_000170" title="bbox 1698 342 1753 363; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000089_000171" title="bbox 1778 342 1873 363; x_wconf 96; x_fsize 27">latch</span>
+      <span class="ocrx_word" id="word_000089_000172" title="bbox 1896 342 1932 363; x_wconf 95; x_fsize 27">U5</span>
+     </span>
+     <span class="ocr_header" id="line_000089_000060" title="bbox 1499 378 1912 403; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000173" title="bbox 1499 378 1692 403; x_wconf 39; x_fsize 27">;Deselects</span>
+      <span class="ocrx_word" id="word_000089_000174" title="bbox 1717 379 1773 399; x_wconf 92; x_fsize 27">LBO</span>
+      <span class="ocrx_word" id="word_000089_000175" title="bbox 1798 378 1853 399; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000089_000176" title="bbox 1876 378 1912 399; x_wconf 92; x_fsize 27">U5</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000006" title="bbox 1499 486 1652 583">
+    <p class="ocr_par" id="par_000089_000006" lang="eng" title="bbox 1499 486 1652 583" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000061" title="bbox 1499 486 1652 511; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000177" title="bbox 1499 486 1652 511; x_wconf 83; x_fsize 26">;Selects</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000062" title="bbox 1499 522 1652 547; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000178" title="bbox 1499 522 1652 547; x_wconf 85; x_fsize 26">;Selects</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000063" title="bbox 1499 558 1652 583; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000179" title="bbox 1499 558 1652 583; x_wconf 82; x_fsize 26">;Selects</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000007" title="bbox 1499 630 1652 655">
+    <p class="ocr_par" id="par_000089_000007" lang="eng" title="bbox 1499 630 1652 655" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000064" title="bbox 1499 630 1652 655; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000180" title="bbox 1499 630 1652 655; x_wconf 85; x_fsize 26">;Selects</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000008" title="bbox 525 2754 1542 2780">
+    <p class="ocr_par" id="par_000089_000008" lang="eng" title="bbox 525 2754 1542 2780" xml:lang="eng">
+     <span class="ocr_header" id="line_000089_000065" title="bbox 525 2754 1542 2780; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000181" title="bbox 525 2754 696 2779; x_wconf 51; x_fsize 26">A9MSlave,</span>
+      <span class="ocrx_word" id="word_000089_000182" title="bbox 716 2754 996 2780; x_wconf 88; x_fsize 26">HwIrq2Revector,</span>
+      <span class="ocrx_word" id="word_000089_000183" title="bbox 1014 2754 1296 2779; x_wconf 86; x_fsize 26">SelectChannel5,</span>
+      <span class="ocrx_word" id="word_000089_000184" title="bbox 1314 2750 1542 2784; x_wconf 67; x_fsize 26">IntVec0O,0,0&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000009" title="bbox 417 2790 833 2852">
+    <p class="ocr_par" id="par_000089_000009" lang="eng" title="bbox 417 2790 833 2852" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000066" title="bbox 417 2790 492 2811; baseline 0 0; x_size 27.129032; x_descenders 6.1290321; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000185" title="bbox 417 2790 492 2811; x_wconf 95; x_fsize 28">else</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000067" title="bbox 458 2825 833 2852; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000186" title="bbox 458 2825 493 2846; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000089_000187" title="bbox 517 2827 692 2852; x_wconf 95; x_fsize 28">Corporate</span>
+      <span class="ocrx_word" id="word_000089_000188" title="bbox 717 2832 753 2847; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000089_000189" title="bbox 778 2826 833 2847; x_wconf 89; x_fsize 28">S3c</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000010" title="bbox 537 2861 1413 2887">
+    <p class="ocr_par" id="par_000089_000010" lang="eng" title="bbox 537 2861 1413 2887" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000089_000068" title="bbox 537 2861 1413 2887; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000190" title="bbox 537 2862 691 2883; x_wconf 44; x_fsize 27">Channel0</span>
+      <span class="ocrx_word" id="word_000089_000191" title="bbox 855 2861 1413 2887; x_wconf 88; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000011" title="bbox 525 2934 1582 2960">
+    <p class="ocr_par" id="par_000089_000011" lang="eng" title="bbox 525 2934 1582 2960" xml:lang="eng">
+     <span class="ocr_header" id="line_000089_000069" title="bbox 525 2934 1582 2960; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000192" title="bbox 525 2934 736 2960; x_wconf 0; x_fsize 26">AOMExpIntA,</span>
+      <span class="ocrx_word" id="word_000089_000193" title="bbox 756 2934 1036 2960; x_wconf 80; x_fsize 26">HwIrq4Revector,</span>
+      <span class="ocrx_word" id="word_000089_000194" title="bbox 1056 2934 1336 2959; x_wconf 87; x_fsize 26">SelectChannel3,</span>
+      <span class="ocrx_word" id="word_000089_000195" title="bbox 1354 2930 1582 2964; x_wconf 23; x_fsize 26">IntVec0O,0,0&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000012" title="bbox 537 2969 1413 2995">
+    <p class="ocr_par" id="par_000089_000012" lang="eng" title="bbox 537 2969 1413 2995" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000089_000070" title="bbox 537 2969 1413 2995; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000196" title="bbox 537 2970 691 2991; x_wconf 91; x_fsize 27">Channell</span>
+      <span class="ocrx_word" id="word_000089_000197" title="bbox 855 2969 1413 2995; x_wconf 90; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000013" title="bbox 525 3042 1582 3068">
+    <p class="ocr_par" id="par_000089_000013" lang="eng" title="bbox 525 3042 1582 3068" xml:lang="eng">
+     <span class="ocr_header" id="line_000089_000071" title="bbox 525 3042 1582 3068; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000198" title="bbox 525 3042 736 3068; x_wconf 0; x_fsize 26">AQMExpIntB,</span>
+      <span class="ocrx_word" id="word_000089_000199" title="bbox 756 3042 1036 3068; x_wconf 66; x_fsize 26">HwIrq5Revector,</span>
+      <span class="ocrx_word" id="word_000089_000200" title="bbox 1056 3042 1336 3067; x_wconf 89; x_fsize 26">SelectChannel4,</span>
+      <span class="ocrx_word" id="word_000089_000201" title="bbox 1354 3042 1582 3067; x_wconf 80; x_fsize 26">IntVec1,0,0&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000014" title="bbox 537 3077 1413 3103">
+    <p class="ocr_par" id="par_000089_000014" lang="eng" title="bbox 537 3077 1413 3103" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000089_000072" title="bbox 537 3077 1413 3103; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000202" title="bbox 537 3078 691 3099; x_wconf 88; x_fsize 27">Channel2</span>
+      <span class="ocrx_word" id="word_000089_000203" title="bbox 855 3077 1413 3103; x_wconf 90; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000015" title="bbox 525 3150 1542 3176">
+    <p class="ocr_par" id="par_000089_000015" lang="eng" title="bbox 525 3150 1542 3176" xml:lang="eng">
+     <span class="ocr_header" id="line_000089_000073" title="bbox 525 3150 1542 3176; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000204" title="bbox 525 3150 696 3175; x_wconf 61; x_fsize 26">A9MSlave,</span>
+      <span class="ocrx_word" id="word_000089_000205" title="bbox 716 3150 996 3176; x_wconf 86; x_fsize 26">HwIrq2Revector,</span>
+      <span class="ocrx_word" id="word_000089_000206" title="bbox 1014 3150 1296 3175; x_wconf 80; x_fsize 26">SelectChannel5,</span>
+      <span class="ocrx_word" id="word_000089_000207" title="bbox 1314 3150 1542 3175; x_wconf 87; x_fsize 26">IntVec2,0,0&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000016" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000089_000016" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000074" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000089_000208" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000089_000209" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000017" title="bbox 1675 485 1954 548">
+    <p class="ocr_par" id="par_000089_000017" lang="eng" title="bbox 1675 485 1954 548" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000075" title="bbox 1675 485 1954 512; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000210" title="bbox 1675 486 1711 507; x_wconf 96; x_fsize 28">AO</span>
+      <span class="ocrx_word" id="word_000089_000211" title="bbox 1738 486 1793 507; x_wconf 95; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000089_000212" title="bbox 1816 485 1954 512; x_wconf 96; x_fsize 28">writing</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000076" title="bbox 1675 521 1954 548; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000213" title="bbox 1675 522 1711 543; x_wconf 95; x_fsize 28">AO</span>
+      <span class="ocrx_word" id="word_000089_000214" title="bbox 1738 522 1793 543; x_wconf 95; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000089_000215" title="bbox 1818 521 1954 548; x_wconf 96; x_fsize 28">reading</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000018" title="bbox 1675 593 2004 656">
+    <p class="ocr_par" id="par_000089_000018" lang="eng" title="bbox 1675 593 2004 656" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000077" title="bbox 1849 593 2004 620; baseline -0.006 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000089_000216" title="bbox 1849 600 1857 619; x_wconf 53; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000089_000217" title="bbox 1868 593 2004 620; x_wconf 53; x_fsize 26">reading</span>
+     </span>
+     <span class="ocr_line" id="line_000089_000078" title="bbox 1675 629 1954 656; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000089_000218" title="bbox 1675 630 1711 650; x_wconf 96; x_fsize 28">Al</span>
+      <span class="ocrx_word" id="word_000089_000219" title="bbox 1738 630 1793 651; x_wconf 96; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000089_000220" title="bbox 1816 629 1954 656; x_wconf 96; x_fsize 28">writing</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000089_000019" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000089_000019" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000089_000079" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000089_000221" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000089_000222" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">87</span>
+      <span class="ocrx_word" id="word_000089_000223" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000089_000224" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000089_000225" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000090" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0090.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000090_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000090_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000090_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000090_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000090_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000090_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000090_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000090_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000090_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000090_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000090_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000090_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000090_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000090_000001" title="bbox 457 306 1413 367">
+    <p class="ocr_par" id="par_000090_000001" lang="eng" title="bbox 457 306 1413 367" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000001" title="bbox 457 306 532 327; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000011" title="bbox 457 306 532 327; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000002" title="bbox 537 341 1413 367; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000012" title="bbox 537 342 691 363; x_wconf 31; x_fsize 27">Channel0</span>
+      <span class="ocrx_word" id="word_000090_000013" title="bbox 855 341 1413 367; x_wconf 90; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000090_000002" title="bbox 525 414 1582 475">
+    <p class="ocr_par" id="par_000090_000002" lang="eng" title="bbox 525 414 1582 475" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000003" title="bbox 525 414 1582 440; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000014" title="bbox 525 414 736 440; x_wconf 0; x_fsize 26">AOMExpIntA,</span>
+      <span class="ocrx_word" id="word_000090_000015" title="bbox 756 414 1036 440; x_wconf 70; x_fsize 26">HwIrq4Revector,</span>
+      <span class="ocrx_word" id="word_000090_000016" title="bbox 1056 414 1336 439; x_wconf 89; x_fsize 26">SelectChannel3,</span>
+      <span class="ocrx_word" id="word_000090_000017" title="bbox 1354 410 1582 444; x_wconf 22; x_fsize 26">IntVec0O,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000004" title="bbox 537 449 1413 475; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000018" title="bbox 537 450 691 471; x_wconf 91; x_fsize 27">Channell</span>
+      <span class="ocrx_word" id="word_000090_000019" title="bbox 855 449 1413 475; x_wconf 89; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000090_000003" title="bbox 377 522 1582 732">
+    <p class="ocr_par" id="par_000090_000003" lang="eng" title="bbox 377 522 1582 727" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000005" title="bbox 525 522 1582 548; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000020" title="bbox 525 518 736 552; x_wconf 4; x_fsize 26">AQ9MExpIntB,</span>
+      <span class="ocrx_word" id="word_000090_000021" title="bbox 756 522 1036 548; x_wconf 71; x_fsize 26">HwIrq5Revector,</span>
+      <span class="ocrx_word" id="word_000090_000022" title="bbox 1056 522 1336 547; x_wconf 88; x_fsize 26">SelectChannel4,</span>
+      <span class="ocrx_word" id="word_000090_000023" title="bbox 1354 522 1582 547; x_wconf 77; x_fsize 26">IntVec1,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000006" title="bbox 457 557 553 579; baseline -0.01 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000024" title="bbox 457 557 553 579; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000007" title="bbox 417 593 513 615; baseline -0.01 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000025" title="bbox 417 593 513 615; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000008" title="bbox 377 630 452 651; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000026" title="bbox 377 630 452 651; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000009" title="bbox 418 665 633 687; baseline 0.005 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000027" title="bbox 418 665 453 686; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000090_000028" title="bbox 477 667 633 687; x_wconf 96; x_fsize 27">Consumer</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000010" title="bbox 537 698 1413 732; baseline 0 -10; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000029" title="bbox 537 698 691 732; x_wconf 29; x_fsize 27">Channel0O</span>
+      <span class="ocrx_word" id="word_000090_000030" title="bbox 855 701 1413 727; x_wconf 89; x_fsize 27">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000090_000004" title="bbox 525 773 1542 800">
+    <p class="ocr_par" id="par_000090_000004" lang="eng" title="bbox 525 773 1542 800" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000011" title="bbox 525 773 1542 800; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000031" title="bbox 525 773 696 799; x_wconf 67; x_fsize 26">Asic2Int,</span>
+      <span class="ocrx_word" id="word_000090_000032" title="bbox 713 774 996 800; x_wconf 67; x_fsize 26">HwIrq4Revector,</span>
+      <span class="ocrx_word" id="word_000090_000033" title="bbox 1013 774 1296 799; x_wconf 86; x_fsize 26">SelectChannel7,</span>
+      <span class="ocrx_word" id="word_000090_000034" title="bbox 1314 774 1542 799; x_wconf 48; x_fsize 26">IntVec0,0,0&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 559 882 561 1370"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 664 882 666 1370"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 889 882 891 1370"></div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 1400 882 1401 1370"></div>
+   <div class="ocr_carea" id="block_000090_000005" title="bbox 377 810 2033 3176">
+    <p class="ocr_par" id="par_000090_000005" lang="eng" title="bbox 377 810 2033 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000012" title="bbox 417 810 492 831; baseline 0 0; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000035" title="bbox 417 810 492 831; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000013" title="bbox 458 845 692 872; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000036" title="bbox 458 845 493 866; x_wconf 95; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000090_000037" title="bbox 517 847 692 872; x_wconf 96; x_fsize 27">Corporate</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000014" title="bbox 537 881 1413 907; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000038" title="bbox 537 882 691 903; x_wconf 67; x_fsize 26">ChannelO</span>
+      <span class="ocrx_word" id="word_000090_000039" title="bbox 855 881 1413 907; x_wconf 89; x_fsize 26">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000015" title="bbox 526 954 1622 980; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000040" title="bbox 526 954 756 980; x_wconf 63; x_fsize 26">ExpIntLeftA,</span>
+      <span class="ocrx_word" id="word_000090_000041" title="bbox 777 954 1056 980; x_wconf 62; x_fsize 26">HwIrq3Revector,</span>
+      <span class="ocrx_word" id="word_000090_000042" title="bbox 1071 954 1376 980; x_wconf 62; x_fsize 26">ExpChannelLeftA,</span>
+      <span class="ocrx_word" id="word_000090_000043" title="bbox 1394 950 1622 984; x_wconf 47; x_fsize 26">IntVec0O,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000016" title="bbox 537 989 1413 1015; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000044" title="bbox 537 990 691 1011; x_wconf 89; x_fsize 26">Channell</span>
+      <span class="ocrx_word" id="word_000090_000045" title="bbox 855 989 1413 1015; x_wconf 90; x_fsize 26">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000017" title="bbox 526 1061 1662 1088; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000046" title="bbox 526 1061 776 1088; x_wconf 89; x_fsize 28">ExpIntRightB,</span>
+      <span class="ocrx_word" id="word_000090_000047" title="bbox 795 1062 1076 1088; x_wconf 70; x_fsize 28">HwIrq2Revector,</span>
+      <span class="ocrx_word" id="word_000090_000048" title="bbox 1095 1061 1416 1088; x_wconf 91; x_fsize 28">ExpChannelRightB,</span>
+      <span class="ocrx_word" id="word_000090_000049" title="bbox 1434 1057 1662 1093; x_wconf 37; x_fsize 28">IntVecl1,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000018" title="bbox 537 1097 1413 1123; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000050" title="bbox 537 1098 691 1119; x_wconf 91; x_fsize 26">Channel2</span>
+      <span class="ocrx_word" id="word_000090_000051" title="bbox 855 1097 1413 1123; x_wconf 88; x_fsize 26">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000019" title="bbox 525 1169 1542 1196; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000052" title="bbox 525 1169 696 1195; x_wconf 72; x_fsize 26">Asic2Int,</span>
+      <span class="ocrx_word" id="word_000090_000053" title="bbox 713 1170 996 1196; x_wconf 72; x_fsize 26">HwIrq4Revector,</span>
+      <span class="ocrx_word" id="word_000090_000054" title="bbox 1013 1170 1296 1195; x_wconf 89; x_fsize 26">SelectChannel7,</span>
+      <span class="ocrx_word" id="word_000090_000055" title="bbox 1314 1170 1542 1195; x_wconf 91; x_fsize 26">IntVec2,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000020" title="bbox 457 1206 532 1227; baseline 0 0; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000056" title="bbox 457 1206 532 1227; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000021" title="bbox 537 1241 1413 1267; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000057" title="bbox 537 1242 691 1263; x_wconf 63; x_fsize 26">ChannelO</span>
+      <span class="ocrx_word" id="word_000090_000058" title="bbox 855 1241 1413 1267; x_wconf 90; x_fsize 26">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000022" title="bbox 526 1314 1622 1340; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000059" title="bbox 526 1314 756 1340; x_wconf 69; x_fsize 26">ExpIntLeftA,</span>
+      <span class="ocrx_word" id="word_000090_000060" title="bbox 777 1314 1056 1340; x_wconf 68; x_fsize 26">HwIrq3Revector,</span>
+      <span class="ocrx_word" id="word_000090_000061" title="bbox 1074 1314 1376 1340; x_wconf 76; x_fsize 26">ExpChannelLeftA,</span>
+      <span class="ocrx_word" id="word_000090_000062" title="bbox 1394 1310 1622 1344; x_wconf 55; x_fsize 26">IntVec0O,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000023" title="bbox 537 1349 1413 1375; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000063" title="bbox 537 1350 691 1371; x_wconf 90; x_fsize 26">Channell</span>
+      <span class="ocrx_word" id="word_000090_000064" title="bbox 855 1349 1413 1375; x_wconf 89; x_fsize 26">A4ExifStatusEnt&lt;0,0,0,0,mask</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000024" title="bbox 526 1421 1662 1448; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000065" title="bbox 526 1421 776 1448; x_wconf 88; x_fsize 28">ExpIntRightB,</span>
+      <span class="ocrx_word" id="word_000090_000066" title="bbox 795 1422 1076 1448; x_wconf 74; x_fsize 28">HwIrq2Revector,</span>
+      <span class="ocrx_word" id="word_000090_000067" title="bbox 1095 1421 1416 1448; x_wconf 91; x_fsize 28">ExpChannelRightB,</span>
+      <span class="ocrx_word" id="word_000090_000068" title="bbox 1434 1417 1662 1453; x_wconf 33; x_fsize 28">IntVecl1,0,0&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000025" title="bbox 457 1457 553 1479; baseline -0.01 0; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000069" title="bbox 457 1457 553 1479; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000026" title="bbox 417 1493 513 1515; baseline -0.01 0; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000070" title="bbox 417 1493 513 1515; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000027" title="bbox 377 1529 473 1551; baseline -0.01 0; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000071" title="bbox 377 1529 473 1551; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000028" title="bbox 537 1600 1514 1628; baseline 0 -5; x_size 27; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000090_000072" title="bbox 537 1602 694 1628; x_wconf 92; x_fsize 28">HoldFlag</span>
+      <span class="ocrx_word" id="word_000090_000073" title="bbox 857 1602 893 1623; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000090_000074" title="bbox 1018 1602 1031 1623; x_wconf 86; x_fsize 28">0</span>
+      <span class="ocrx_word" id="word_000090_000075" title="bbox 1179 1600 1412 1627; x_wconf 88; x_fsize 28">;Hold/Resume</span>
+      <span class="ocrx_word" id="word_000090_000076" title="bbox 1438 1602 1514 1628; x_wconf 96; x_fsize 28">flag</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000029" title="bbox 538 1637 2033 1664; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000077" title="bbox 538 1637 772 1659; x_wconf 91; x_fsize 26">SwitchStatus</span>
+      <span class="ocrx_word" id="word_000090_000078" title="bbox 857 1638 893 1659; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000090_000079" title="bbox 1019 1639 1031 1659; x_wconf 87; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000090_000080" title="bbox 1179 1638 1292 1663; x_wconf 43; x_fsize 26">;Holds</span>
+      <span class="ocrx_word" id="word_000090_000081" title="bbox 1316 1638 1372 1659; x_wconf 95; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000090_000082" title="bbox 1395 1638 1514 1659; x_wconf 95; x_fsize 26">masked</span>
+      <span class="ocrx_word" id="word_000090_000083" title="bbox 1538 1639 1652 1659; x_wconf 95; x_fsize 26">status</span>
+      <span class="ocrx_word" id="word_000090_000084" title="bbox 1676 1638 1752 1664; x_wconf 96; x_fsize 26">byte</span>
+      <span class="ocrx_word" id="word_000090_000085" title="bbox 1778 1638 1855 1659; x_wconf 95; x_fsize 26">from</span>
+      <span class="ocrx_word" id="word_000090_000086" title="bbox 1876 1638 1911 1659; x_wconf 96; x_fsize 26">U4</span>
+      <span class="ocrx_word" id="word_000090_000087" title="bbox 1937 1638 2033 1659; x_wconf 96; x_fsize 26">after</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000030" title="bbox 378 1673 552 1700; baseline 0.006 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000088" title="bbox 378 1673 552 1700; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000031" title="bbox 536 1746 792 1767; baseline 0.004 -1; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000089" title="bbox 536 1746 674 1767; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000090_000090" title="bbox 697 1747 792 1767; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000032" title="bbox 536 1853 1093 1880; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000091" title="bbox 536 1853 731 1880; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000090_000092" title="bbox 755 1853 1093 1879; x_wconf 88; x_fsize 27">A4ExifInstall,</span>
+      <span class="ocrx_word" id="word_000090_000093" title="bbox 1036 1849 1095 1884; x_wconf 96; x_fsize 27">far</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000033" title="bbox 379 1896 1013 1915; baseline 0 -11; x_size 27.970383; x_descenders 5.5991735; x_ascenders 6.9895473">
+      <span class="ocrx_word" id="word_000090_000094" title="bbox 379 1896 387 1915; x_wconf 78; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000090_000095" title="bbox 757 1897 1013 1904; x_wconf 13; x_fsize 29">eee</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000034" title="bbox 379 1925 1068 1951; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000096" title="bbox 379 1932 387 1951; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000097" title="bbox 539 1926 692 1947; x_wconf 96; x_fsize 28">Installs</span>
+      <span class="ocrx_word" id="word_000090_000098" title="bbox 716 1926 772 1947; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000099" title="bbox 797 1925 912 1947; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000090_000100" title="bbox 937 1925 1068 1947; x_wconf 96; x_fsize 28">driver.</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000035" title="bbox 379 1962 1872 1988; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000101" title="bbox 379 1968 387 1987; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000090_000102" title="bbox 539 1962 674 1983; x_wconf 96; x_fsize 27">Invoked</span>
+      <span class="ocrx_word" id="word_000090_000103" title="bbox 697 1962 793 1983; x_wconf 95; x_fsize 27">after</span>
+      <span class="ocrx_word" id="word_000090_000104" title="bbox 817 1968 833 1983; x_wconf 93; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000090_000105" title="bbox 856 1963 933 1982; x_wconf 91; x_fsize 27">PLIB</span>
+      <span class="ocrx_word" id="word_000090_000106" title="bbox 963 1962 1447 1988; x_wconf 76; x_fsize 27">'p_loadldd("A4EXIF.LDD")'</span>
+      <span class="ocrx_word" id="word_000090_000107" title="bbox 1478 1962 1552 1983; x_wconf 94; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000090_000108" title="bbox 1576 1964 1613 1983; x_wconf 94; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000090_000109" title="bbox 1638 1962 1714 1983; x_wconf 96; x_fsize 27">load</span>
+      <span class="ocrx_word" id="word_000090_000110" title="bbox 1736 1962 1792 1983; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000090_000111" title="bbox 1817 1963 1872 1982; x_wconf 92; x_fsize 27">LDD</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000036" title="bbox 379 1997 1734 2024; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000112" title="bbox 379 2004 387 2023; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000113" title="bbox 535 1998 592 2018; x_wconf 95; x_fsize 28">All</span>
+      <span class="ocrx_word" id="word_000090_000114" title="bbox 617 1998 653 2019; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000090_000115" title="bbox 676 1998 732 2019; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000116" title="bbox 758 1997 872 2019; x_wconf 96; x_fsize 28">fields</span>
+      <span class="ocrx_word" id="word_000090_000117" title="bbox 898 1997 1012 2019; x_wconf 95; x_fsize 28">inside</span>
+      <span class="ocrx_word" id="word_000090_000118" title="bbox 1036 1998 1092 2019; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000119" title="bbox 1117 1999 1152 2019; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000090_000120" title="bbox 1178 1998 1312 2019; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000090_000121" title="bbox 1336 1998 1452 2019; x_wconf 96; x_fsize 28">blocks</span>
+      <span class="ocrx_word" id="word_000090_000122" title="bbox 1477 2004 1532 2019; x_wconf 96; x_fsize 28">are</span>
+      <span class="ocrx_word" id="word_000090_000123" title="bbox 1556 1998 1734 2024; x_wconf 96; x_fsize 28">preloaded</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000037" title="bbox 379 2033 1792 2059; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000124" title="bbox 379 2040 387 2059; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000125" title="bbox 536 2033 613 2055; x_wconf 95; x_fsize 28">with</span>
+      <span class="ocrx_word" id="word_000090_000126" title="bbox 636 2034 692 2055; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000127" title="bbox 718 2035 852 2055; x_wconf 96; x_fsize 28">correct</span>
+      <span class="ocrx_word" id="word_000090_000128" title="bbox 876 2034 992 2055; x_wconf 96; x_fsize 28">values</span>
+      <span class="ocrx_word" id="word_000090_000129" title="bbox 1017 2035 1052 2055; x_wconf 96; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000090_000130" title="bbox 1078 2033 1212 2055; x_wconf 96; x_fsize 28">install</span>
+      <span class="ocrx_word" id="word_000090_000131" title="bbox 1236 2033 1328 2055; x_wconf 96; x_fsize 28">time.</span>
+      <span class="ocrx_word" id="word_000090_000132" title="bbox 1359 2034 1492 2055; x_wconf 95; x_fsize 28">Install</span>
+      <span class="ocrx_word" id="word_000090_000133" title="bbox 1516 2034 1692 2055; x_wconf 95; x_fsize 28">therefore</span>
+      <span class="ocrx_word" id="word_000090_000134" title="bbox 1717 2034 1792 2055; x_wconf 96; x_fsize 28">does</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000038" title="bbox 379 2070 848 2096; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000135" title="bbox 379 2076 387 2095; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000136" title="bbox 537 2072 592 2091; x_wconf 96; x_fsize 28">not</span>
+      <span class="ocrx_word" id="word_000090_000137" title="bbox 617 2070 653 2091; x_wconf 96; x_fsize 28">do</span>
+      <span class="ocrx_word" id="word_000090_000138" title="bbox 677 2076 733 2096; x_wconf 96; x_fsize 28">any</span>
+      <span class="ocrx_word" id="word_000090_000139" title="bbox 756 2070 848 2091; x_wconf 96; x_fsize 28">work.</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000039" title="bbox 379 2107 588 2131; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000090_000140" title="bbox 379 2112 387 2131; x_wconf 44; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000090_000141" title="bbox 539 2107 588 2127; x_wconf 85; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000040" title="bbox 379 2141 834 2168; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000142" title="bbox 379 2148 387 2167; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000143" title="bbox 696 2141 834 2168; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000041" title="bbox 379 2179 608 2203; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000090_000144" title="bbox 379 2184 387 2203; x_wconf 44; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000090_000145" title="bbox 536 2179 608 2199; x_wconf 95; x_fsize 25">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000042" title="bbox 379 2213 1554 2240; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000146" title="bbox 379 2220 387 2239; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000147" title="bbox 697 2215 793 2240; x_wconf 96; x_fsize 28">Carry</span>
+      <span class="ocrx_word" id="word_000090_000148" title="bbox 817 2214 913 2235; x_wconf 93; x_fsize 28">Clear</span>
+      <span class="ocrx_word" id="word_000090_000149" title="bbox 937 2224 952 2226; x_wconf 87; x_fsize 28">-</span>
+      <span class="ocrx_word" id="word_000090_000150" title="bbox 977 2213 1093 2235; x_wconf 96; x_fsize 28">driver</span>
+      <span class="ocrx_word" id="word_000090_000151" title="bbox 1118 2214 1353 2240; x_wconf 95; x_fsize 28">successfully</span>
+      <span class="ocrx_word" id="word_000090_000152" title="bbox 1378 2213 1554 2235; x_wconf 96; x_fsize 28">installed</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000043" title="bbox 379 2256 387 2275; baseline 0 0; x_size 23.755411; x_descenders 4.7554107; x_ascenders 5.9362631">
+      <span class="ocrx_word" id="word_000090_000153" title="bbox 379 2256 387 2275; x_wconf 32; x_fsize 24">7</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000044" title="bbox 538 2285 1793 2312; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000154" title="bbox 538 2286 593 2307; x_wconf 93; x_fsize 27">cle</span>
+      <span class="ocrx_word" id="word_000090_000155" title="bbox 1019 2286 1092 2311; x_wconf 91; x_fsize 27">;The</span>
+      <span class="ocrx_word" id="word_000090_000156" title="bbox 1117 2286 1333 2312; x_wconf 91; x_fsize 27">ChannelOpen</span>
+      <span class="ocrx_word" id="word_000090_000157" title="bbox 1358 2285 1472 2307; x_wconf 95; x_fsize 27">fields</span>
+      <span class="ocrx_word" id="word_000090_000158" title="bbox 1497 2292 1552 2307; x_wconf 96; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000090_000159" title="bbox 1578 2288 1632 2307; x_wconf 96; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000090_000160" title="bbox 1656 2287 1693 2307; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000090_000161" title="bbox 1719 2292 1793 2307; x_wconf 96; x_fsize 27">zero</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000045" title="bbox 538 2321 1832 2347; baseline 0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000162" title="bbox 538 2324 592 2343; x_wconf 95; x_fsize 27">ret</span>
+      <span class="ocrx_word" id="word_000090_000163" title="bbox 1019 2321 1073 2347; x_wconf 64; x_fsize 27">;in</span>
+      <span class="ocrx_word" id="word_000090_000164" title="bbox 1096 2322 1152 2343; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000090_000165" title="bbox 1178 2322 1332 2343; x_wconf 93; x_fsize 27">relevant</span>
+      <span class="ocrx_word" id="word_000090_000166" title="bbox 1357 2322 1672 2343; x_wconf 92; x_fsize 27">ChannelStatusEnt</span>
+      <span class="ocrx_word" id="word_000090_000167" title="bbox 1696 2322 1832 2343; x_wconf 96; x_fsize 27">headers</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000046" title="bbox 536 2358 792 2379; baseline 0.004 -1; x_size 26.460241; x_descenders 5.4602418; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000168" title="bbox 536 2358 674 2379; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000090_000169" title="bbox 697 2360 792 2379; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000047" title="bbox 536 2465 1073 2492; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000170" title="bbox 536 2465 731 2492; x_wconf 90; x_fsize 26">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000090_000171" title="bbox 755 2465 1073 2491; x_wconf 91; x_fsize 26">A4ExifRemove,</span>
+      <span class="ocrx_word" id="word_000090_000172" title="bbox 1019 2461 1078 2496; x_wconf 94; x_fsize 26">far</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000048" title="bbox 379 2508 993 2527; baseline 0 -11; x_size 27.970383; x_descenders 5.5991735; x_ascenders 6.9895473">
+      <span class="ocrx_word" id="word_000090_000173" title="bbox 379 2508 387 2527; x_wconf 83; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000090_000174" title="bbox 757 2509 912 2516; x_wconf 0; x_fsize 29">eSeseces</span>
+      <span class="ocrx_word" id="word_000090_000175" title="bbox 921 2509 993 2516; x_wconf 0; x_fsize 29">eee</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000049" title="bbox 379 2537 1048 2563; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000176" title="bbox 379 2544 387 2563; x_wconf 43; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000177" title="bbox 536 2539 672 2559; x_wconf 95; x_fsize 28">Removes</span>
+      <span class="ocrx_word" id="word_000090_000178" title="bbox 696 2538 752 2559; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000179" title="bbox 777 2537 892 2559; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000090_000180" title="bbox 917 2537 1048 2559; x_wconf 96; x_fsize 28">driver.</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000050" title="bbox 379 2574 1772 2600; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000181" title="bbox 379 2580 387 2599; x_wconf 81; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000090_000182" title="bbox 539 2574 674 2595; x_wconf 96; x_fsize 26">Invoked</span>
+      <span class="ocrx_word" id="word_000090_000183" title="bbox 697 2574 793 2595; x_wconf 96; x_fsize 26">after</span>
+      <span class="ocrx_word" id="word_000090_000184" title="bbox 817 2580 833 2595; x_wconf 93; x_fsize 26">a</span>
+      <span class="ocrx_word" id="word_000090_000185" title="bbox 856 2575 933 2594; x_wconf 90; x_fsize 26">PLIB</span>
+      <span class="ocrx_word" id="word_000090_000186" title="bbox 963 2574 1492 2600; x_wconf 60; x_fsize 26">'p_devdel("LED",E_LDD)</span>
+      <span class="ocrx_word" id="word_000090_000187" title="bbox 1402 2570 1496 2604; x_wconf 60; x_fsize 26">'call</span>
+      <span class="ocrx_word" id="word_000090_000188" title="bbox 1516 2576 1553 2595; x_wconf 96; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000090_000189" title="bbox 1576 2574 1694 2595; x_wconf 96; x_fsize 26">unload</span>
+      <span class="ocrx_word" id="word_000090_000190" title="bbox 1716 2574 1772 2595; x_wconf 96; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000051" title="bbox 379 2609 808 2635; baseline -0.002 -4; x_size 27.460241; x_descenders 5.4602418; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000191" title="bbox 379 2616 387 2635; x_wconf 0; x_fsize 28">H</span>
+      <span class="ocrx_word" id="word_000090_000192" title="bbox 537 2609 652 2631; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000090_000193" title="bbox 677 2609 808 2631; x_wconf 96; x_fsize 28">driver.</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000052" title="bbox 379 2645 1652 2672; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000194" title="bbox 379 2652 387 2671; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000195" title="bbox 535 2647 555 2666; x_wconf 96; x_fsize 28">A</span>
+      <span class="ocrx_word" id="word_000090_000196" title="bbox 577 2645 692 2667; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000090_000197" title="bbox 717 2645 833 2667; x_wconf 96; x_fsize 28">driver</span>
+      <span class="ocrx_word" id="word_000090_000198" title="bbox 858 2648 972 2667; x_wconf 96; x_fsize 28">cannot</span>
+      <span class="ocrx_word" id="word_000090_000199" title="bbox 996 2646 1032 2667; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000090_000200" title="bbox 1058 2646 1194 2667; x_wconf 95; x_fsize 28">removed</span>
+      <span class="ocrx_word" id="word_000090_000201" title="bbox 1218 2645 1253 2666; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000090_000202" title="bbox 1277 2652 1333 2672; x_wconf 96; x_fsize 28">any</span>
+      <span class="ocrx_word" id="word_000090_000203" title="bbox 1357 2646 1393 2667; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000090_000204" title="bbox 1418 2645 1472 2667; x_wconf 95; x_fsize 28">its</span>
+      <span class="ocrx_word" id="word_000090_000205" title="bbox 1498 2646 1652 2667; x_wconf 95; x_fsize 28">channels</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000053" title="bbox 379 2681 828 2708; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000206" title="bbox 379 2688 387 2707; x_wconf 92; x_fsize 29">i</span>
+      <span class="ocrx_word" id="word_000090_000207" title="bbox 537 2688 592 2703; x_wconf 96; x_fsize 29">are</span>
+      <span class="ocrx_word" id="word_000090_000208" title="bbox 618 2681 712 2703; x_wconf 95; x_fsize 29">still</span>
+      <span class="ocrx_word" id="word_000090_000209" title="bbox 737 2688 828 2708; x_wconf 96; x_fsize 29">open.</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000054" title="bbox 379 2719 588 2743; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000090_000210" title="bbox 379 2724 387 2743; x_wconf 52; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000090_000211" title="bbox 539 2719 588 2739; x_wconf 87; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000055" title="bbox 379 2753 834 2780; baseline -0.013 -1; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000212" title="bbox 379 2760 387 2779; x_wconf 74; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000090_000213" title="bbox 696 2753 834 2780; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000056" title="bbox 379 2791 608 2815; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000090_000214" title="bbox 379 2796 387 2815; x_wconf 53; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000090_000215" title="bbox 536 2791 608 2811; x_wconf 95; x_fsize 25">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000057" title="bbox 379 2826 1374 2852; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000216" title="bbox 379 2832 387 2851; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000090_000217" title="bbox 697 2827 793 2852; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000090_000218" title="bbox 818 2826 913 2847; x_wconf 91; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000090_000219" title="bbox 937 2836 952 2838; x_wconf 77; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000090_000220" title="bbox 978 2826 1213 2852; x_wconf 95; x_fsize 27">successfully</span>
+      <span class="ocrx_word" id="word_000090_000221" title="bbox 1238 2826 1374 2847; x_wconf 96; x_fsize 27">removed</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000058" title="bbox 379 2861 1593 2888; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000222" title="bbox 379 2868 387 2887; x_wconf 51; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000090_000223" title="bbox 697 2863 793 2888; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000090_000224" title="bbox 818 2864 872 2883; x_wconf 92; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000090_000225" title="bbox 897 2872 912 2874; x_wconf 79; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000090_000226" title="bbox 938 2868 1052 2883; x_wconf 96; x_fsize 27">remove</span>
+      <span class="ocrx_word" id="word_000090_000227" title="bbox 1078 2861 1206 2887; x_wconf 96; x_fsize 27">failed,</span>
+      <span class="ocrx_word" id="word_000090_000228" title="bbox 1237 2868 1333 2883; x_wconf 96; x_fsize 27">error</span>
+      <span class="ocrx_word" id="word_000090_000229" title="bbox 1357 2862 1473 2883; x_wconf 96; x_fsize 27">number</span>
+      <span class="ocrx_word" id="word_000090_000230" title="bbox 1498 2861 1533 2882; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000090_000231" title="bbox 1555 2863 1593 2882; x_wconf 96; x_fsize 27">AL</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000059" title="bbox 379 2904 387 2923; baseline 0 0; x_size 23.755411; x_descenders 4.7554107; x_ascenders 5.9362631">
+      <span class="ocrx_word" id="word_000090_000232" title="bbox 379 2904 387 2923; x_wconf 41; x_fsize 24">7</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000060" title="bbox 535 2934 1813 2959; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000233" title="bbox 535 2940 594 2955; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000090_000234" title="bbox 698 2940 746 2959; x_wconf 92; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000090_000235" title="bbox 777 2934 1092 2955; x_wconf 91; x_fsize 26">numberofchannels</span>
+      <span class="ocrx_word" id="word_000090_000236" title="bbox 1499 2934 1613 2959; x_wconf 46; x_fsize 26">;Check</span>
+      <span class="ocrx_word" id="word_000090_000237" title="bbox 1636 2934 1712 2955; x_wconf 95; x_fsize 26">that</span>
+      <span class="ocrx_word" id="word_000090_000238" title="bbox 1737 2934 1813 2955; x_wconf 96; x_fsize 26">each</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000061" title="bbox 535 2969 1854 2995; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000239" title="bbox 535 2976 594 2991; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000090_000240" title="bbox 697 2969 746 2995; x_wconf 96; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000090_000241" title="bbox 777 2970 892 2991; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000090_000242" title="bbox 917 2970 1071 2991; x_wconf 41; x_fsize 26">Channel0O</span>
+      <span class="ocrx_word" id="word_000090_000243" title="bbox 1499 2970 1652 2995; x_wconf 91; x_fsize 26">;channel</span>
+      <span class="ocrx_word" id="word_000090_000244" title="bbox 1678 2969 1712 2991; x_wconf 96; x_fsize 26">is</span>
+      <span class="ocrx_word" id="word_000090_000245" title="bbox 1738 2970 1854 2991; x_wconf 96; x_fsize 26">closed</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000062" title="bbox 537 3012 813 3031; baseline 0 -5; x_size 27.970383; x_descenders 5.5991735; x_ascenders 6.9895473">
+      <span class="ocrx_word" id="word_000090_000246" title="bbox 537 3012 593 3027; x_wconf 89; x_fsize 29">xor</span>
+      <span class="ocrx_word" id="word_000090_000247" title="bbox 697 3012 746 3031; x_wconf 87; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000090_000248" title="bbox 777 3012 813 3027; x_wconf 88; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000063" title="bbox 377 3042 908 3068; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000249" title="bbox 377 3042 908 3068; x_wconf 48; x_fsize 27">CheckAl1lChannelsClosedLoop:</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000064" title="bbox 538 3077 1912 3104; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000250" title="bbox 538 3084 593 3104; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000090_000251" title="bbox 698 3084 748 3099; x_wconf 46; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000090_000252" title="bbox 764 3077 826 3102; x_wconf 46; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000090_000253" title="bbox 842 3077 1246 3104; x_wconf 67; x_fsize 28">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000090_000254" title="bbox 1277 3078 1312 3099; x_wconf 95; x_fsize 28">al</span>
+      <span class="ocrx_word" id="word_000090_000255" title="bbox 1499 3078 1634 3103; x_wconf 87; x_fsize 28">;Closed</span>
+      <span class="ocrx_word" id="word_000090_000256" title="bbox 1658 3078 1812 3099; x_wconf 96; x_fsize 28">channels</span>
+      <span class="ocrx_word" id="word_000090_000257" title="bbox 1836 3077 1912 3098; x_wconf 96; x_fsize 28">will</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000065" title="bbox 540 3113 1893 3140; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000090_000258" title="bbox 540 3113 592 3140; x_wconf 91; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000090_000259" title="bbox 696 3113 1172 3140; x_wconf 88; x_fsize 28">WeHaveAChannelOpenSoFail</span>
+      <span class="ocrx_word" id="word_000090_000260" title="bbox 1499 3114 1592 3139; x_wconf 42; x_fsize 28">;have</span>
+      <span class="ocrx_word" id="word_000090_000261" title="bbox 1616 3114 1672 3135; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000090_000262" title="bbox 1696 3114 1792 3135; x_wconf 95; x_fsize 28">value</span>
+      <span class="ocrx_word" id="word_000090_000263" title="bbox 1818 3114 1831 3135; x_wconf 85; x_fsize 28">0</span>
+      <span class="ocrx_word" id="word_000090_000264" title="bbox 1858 3113 1893 3134; x_wconf 95; x_fsize 28">in</span>
+     </span>
+     <span class="ocr_line" id="line_000090_000066" title="bbox 537 3149 1853 3176; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000090_000265" title="bbox 537 3150 594 3171; x_wconf 96; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000090_000266" title="bbox 697 3149 746 3175; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000090_000267" title="bbox 784 3149 872 3174; x_wconf 93; x_fsize 27">(size</span>
+      <span class="ocrx_word" id="word_000090_000268" title="bbox 895 3149 1206 3174; x_wconf 89; x_fsize 27">A4ExifStatusEnt)</span>
+      <span class="ocrx_word" id="word_000090_000269" title="bbox 1499 3149 1613 3175; x_wconf 90; x_fsize 27">;their</span>
+      <span class="ocrx_word" id="word_000090_000270" title="bbox 1637 3150 1853 3176; x_wconf 91; x_fsize 27">ChannelOpen</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000090_000006" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000090_000006" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000090_000067" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000090_000271" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000090_000272" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000090_000273" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000090_000274" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">88</span>
+      <span class="ocrx_word" id="word_000090_000275" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000090_000276" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000090_000277" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000091" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0091.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000091_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000091_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000091_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000091_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000091_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000091_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000091_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000091_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000091_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000091_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000091_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000091_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000091_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000001" title="bbox 376 306 1812 651">
+    <p class="ocr_par" id="par_000091_000001" lang="eng" title="bbox 376 306 1812 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000001" title="bbox 538 306 1612 332; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000011" title="bbox 538 306 613 332; x_wconf 96; x_fsize 27">loop</span>
+      <span class="ocrx_word" id="word_000091_000012" title="bbox 697 306 1213 332; x_wconf 48; x_fsize 27">CheckAl1ChannelsClosedLoop</span>
+      <span class="ocrx_word" id="word_000091_000013" title="bbox 1499 306 1612 332; x_wconf 70; x_fsize 27">;flags</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000002" title="bbox 540 341 933 368; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000014" title="bbox 540 341 593 368; x_wconf 80; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000091_000015" title="bbox 696 341 933 368; x_wconf 90; x_fsize 28">FinishedOkay</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000003" title="bbox 376 377 868 404; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000016" title="bbox 376 377 868 404; x_wconf 90; x_fsize 29">WeHaveAChannelOpenSoFail:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000004" title="bbox 535 413 1812 439; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000017" title="bbox 535 420 594 435; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000091_000018" title="bbox 697 414 746 439; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000091_000019" title="bbox 779 415 933 435; x_wconf 90; x_fsize 26">InUseErr</span>
+      <span class="ocrx_word" id="word_000091_000020" title="bbox 1499 413 1592 439; x_wconf 74; x_fsize 26">;Fail</span>
+      <span class="ocrx_word" id="word_000091_000021" title="bbox 1618 413 1653 434; x_wconf 96; x_fsize 26">if</span>
+      <span class="ocrx_word" id="word_000091_000022" title="bbox 1677 416 1732 435; x_wconf 96; x_fsize 26">not</span>
+      <span class="ocrx_word" id="word_000091_000023" title="bbox 1757 414 1812 435; x_wconf 94; x_fsize 26">all</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000005" title="bbox 538 450 1634 475; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000024" title="bbox 538 451 593 471; x_wconf 91; x_fsize 26">stc</span>
+      <span class="ocrx_word" id="word_000091_000025" title="bbox 1499 450 1634 475; x_wconf 85; x_fsize 26">;closed</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000006" title="bbox 538 488 592 507; baseline 0.019 -1; x_size 24.472435; x_descenders 5.472435; x_ascenders 4">
+      <span class="ocrx_word" id="word_000091_000026" title="bbox 538 488 592 507; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000007" title="bbox 376 521 628 548; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000027" title="bbox 376 521 628 548; x_wconf 91; x_fsize 27">FinishedOkay:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000008" title="bbox 538 558 593 579; baseline 0 0; x_size 26.472435; x_descenders 5.472435; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000028" title="bbox 538 558 593 579; x_wconf 83; x_fsize 27">cle</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000009" title="bbox 538 596 592 615; baseline 0.019 -1; x_size 24.472435; x_descenders 5.472435; x_ascenders 4">
+      <span class="ocrx_word" id="word_000091_000029" title="bbox 538 596 592 615; x_wconf 80; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000010" title="bbox 536 630 792 651; baseline 0.004 -1; x_size 26.472435; x_descenders 5.472435; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000030" title="bbox 536 630 674 651; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000091_000031" title="bbox 697 632 792 651; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000002" title="bbox 536 737 1033 764">
+    <p class="ocr_par" id="par_000091_000002" lang="eng" title="bbox 536 737 1033 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000011" title="bbox 536 737 1033 764; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000032" title="bbox 536 737 731 764; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000091_000033" title="bbox 755 737 1033 763; x_wconf 90; x_fsize 27">A4ExifHold,</span>
+      <span class="ocrx_word" id="word_000091_000034" title="bbox 978 733 1037 768; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000003" title="bbox 375 789 1914 1412">
+    <p class="ocr_par" id="par_000091_000003" lang="eng" title="bbox 379 789 386 799" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000012" title="bbox 379 789 386 799; baseline 0 0; x_size 12.528859; x_descenders 2.5288594; x_ascenders 3.0070496">
+      <span class="ocrx_word" id="word_000091_000035" title="bbox 379 789 386 799; x_wconf 0; x_fsize 13">v</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000004" lang="eng" title="bbox 379 809 1732 836" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000013" title="bbox 379 809 1732 836; baseline -0.001 -5; x_size 26.424446; x_descenders 5.4244471; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000036" title="bbox 379 816 387 835; x_wconf 85; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000037" title="bbox 537 810 654 831; x_wconf 96; x_fsize 27">Called</span>
+      <span class="ocrx_word" id="word_000091_000038" title="bbox 676 810 713 836; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000091_000039" title="bbox 736 810 792 831; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000040" title="bbox 817 809 994 836; x_wconf 96; x_fsize 27">operating</span>
+      <span class="ocrx_word" id="word_000091_000041" title="bbox 1018 812 1135 836; x_wconf 96; x_fsize 27">system</span>
+      <span class="ocrx_word" id="word_000091_000042" title="bbox 1156 810 1313 831; x_wconf 96; x_fsize 27">whenever</span>
+      <span class="ocrx_word" id="word_000091_000043" title="bbox 1336 810 1392 831; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000044" title="bbox 1417 809 1532 831; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000091_000045" title="bbox 1557 809 1673 831; x_wconf 96; x_fsize 27">driver</span>
+      <span class="ocrx_word" id="word_000091_000046" title="bbox 1698 809 1732 831; x_wconf 96; x_fsize 27">is</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000005" lang="eng" title="bbox 379 845 1408 872" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000014" title="bbox 379 845 1408 872; baseline 0 -6; x_size 26.424446; x_descenders 5.4244471; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000047" title="bbox 379 852 387 871; x_wconf 76; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000048" title="bbox 536 845 634 872; x_wconf 95; x_fsize 27">being</span>
+      <span class="ocrx_word" id="word_000091_000049" title="bbox 655 846 754 867; x_wconf 96; x_fsize 27">moved</span>
+      <span class="ocrx_word" id="word_000091_000050" title="bbox 777 852 813 867; x_wconf 96; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000091_000051" title="bbox 836 846 892 867; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000052" title="bbox 915 845 1052 867; x_wconf 95; x_fsize 27">machine</span>
+      <span class="ocrx_word" id="word_000091_000053" title="bbox 1078 845 1112 867; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000091_000054" title="bbox 1136 845 1294 872; x_wconf 96; x_fsize 27">powering</span>
+      <span class="ocrx_word" id="word_000091_000055" title="bbox 1317 846 1408 867; x_wconf 96; x_fsize 27">down.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000006" lang="eng" title="bbox 379 881 1793 908" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000015" title="bbox 379 881 1793 908; baseline 0 -6; x_size 27.424446; x_descenders 5.4244471; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000056" title="bbox 379 888 387 907; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000091_000057" title="bbox 537 881 612 903; x_wconf 96; x_fsize 28">This</span>
+      <span class="ocrx_word" id="word_000091_000058" title="bbox 636 881 712 902; x_wconf 96; x_fsize 28">will</span>
+      <span class="ocrx_word" id="word_000091_000059" title="bbox 737 882 813 903; x_wconf 96; x_fsize 28">also</span>
+      <span class="ocrx_word" id="word_000091_000060" title="bbox 836 882 872 903; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000091_000061" title="bbox 898 882 1014 903; x_wconf 95; x_fsize 28">called</span>
+      <span class="ocrx_word" id="word_000091_000062" title="bbox 1036 882 1073 908; x_wconf 96; x_fsize 28">by</span>
+      <span class="ocrx_word" id="word_000091_000063" title="bbox 1097 888 1153 903; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000091_000064" title="bbox 1176 882 1253 908; x_wconf 96; x_fsize 28">pack</span>
+      <span class="ocrx_word" id="word_000091_000065" title="bbox 1277 882 1353 903; x_wconf 96; x_fsize 28">door</span>
+      <span class="ocrx_word" id="word_000091_000066" title="bbox 1376 881 1514 908; x_wconf 95; x_fsize 28">polling</span>
+      <span class="ocrx_word" id="word_000091_000067" title="bbox 1538 881 1693 903; x_wconf 95; x_fsize 28">function</span>
+      <span class="ocrx_word" id="word_000091_000068" title="bbox 1716 882 1793 903; x_wconf 96; x_fsize 28">when</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000007" lang="eng" title="bbox 379 917 1772 944" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000016" title="bbox 379 917 1772 944; baseline 0 -5; x_size 26.424446; x_descenders 5.4244471; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000069" title="bbox 379 924 387 943; x_wconf 85; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000070" title="bbox 538 917 572 939; x_wconf 96; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000091_000071" title="bbox 598 924 672 939; x_wconf 96; x_fsize 27">sees</span>
+      <span class="ocrx_word" id="word_000091_000072" title="bbox 696 918 772 939; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000091_000073" title="bbox 796 918 852 939; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000074" title="bbox 877 918 972 939; x_wconf 96; x_fsize 27">doors</span>
+      <span class="ocrx_word" id="word_000091_000075" title="bbox 996 918 1072 939; x_wconf 96; x_fsize 27">have</span>
+      <span class="ocrx_word" id="word_000091_000076" title="bbox 1096 918 1173 939; x_wconf 96; x_fsize 27">been</span>
+      <span class="ocrx_word" id="word_000091_000077" title="bbox 1197 918 1314 944; x_wconf 95; x_fsize 27">opened</span>
+      <span class="ocrx_word" id="word_000091_000078" title="bbox 1337 918 1394 939; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000091_000079" title="bbox 1417 924 1473 939; x_wconf 95; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000091_000080" title="bbox 1496 917 1692 944; x_wconf 96; x_fsize 27">peripheral</span>
+      <span class="ocrx_word" id="word_000091_000081" title="bbox 1716 918 1772 939; x_wconf 96; x_fsize 27">has</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000008" lang="eng" title="bbox 379 954 748 980" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000017" title="bbox 379 954 748 980; baseline 0 -5; x_size 26.424446; x_descenders 5.4244471; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000082" title="bbox 379 960 387 979; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000083" title="bbox 538 954 612 975; x_wconf 96; x_fsize 27">lost</span>
+      <span class="ocrx_word" id="word_000091_000084" title="bbox 636 960 748 980; x_wconf 95; x_fsize 27">power.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000009" lang="eng" title="bbox 379 991 588 1015" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000018" title="bbox 379 991 588 1015; baseline 0.005 -5; x_size 24.424446; x_descenders 5.4244471; x_ascenders 4">
+      <span class="ocrx_word" id="word_000091_000085" title="bbox 379 996 387 1015; x_wconf 67; x_fsize 25">;</span>
+      <span class="ocrx_word" id="word_000091_000086" title="bbox 539 991 588 1011; x_wconf 86; x_fsize 25">IN:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000010" lang="eng" title="bbox 379 1025 1193 1051" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000019" title="bbox 379 1025 1193 1051; baseline 0 -5; x_size 26.424446; x_descenders 5.4244471; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000087" title="bbox 379 1032 387 1051; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000091_000088" title="bbox 696 1027 813 1047; x_wconf 96; x_fsize 27">Reason</span>
+      <span class="ocrx_word" id="word_000091_000089" title="bbox 838 1026 893 1047; x_wconf 95; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000091_000090" title="bbox 916 1026 972 1047; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000091" title="bbox 996 1026 1074 1047; x_wconf 95; x_fsize 27">hold</span>
+      <span class="ocrx_word" id="word_000091_000092" title="bbox 1098 1025 1133 1046; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000091_000093" title="bbox 1155 1027 1193 1046; x_wconf 96; x_fsize 27">AH</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000011" lang="eng" title="bbox 379 1063 608 1087" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000020" title="bbox 379 1063 608 1087; baseline 0 -4; x_size 25.424446; x_descenders 5.4244471; x_ascenders 5">
+      <span class="ocrx_word" id="word_000091_000094" title="bbox 379 1068 387 1087; x_wconf 44; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000091_000095" title="bbox 536 1063 608 1083; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000012" lang="eng" title="bbox 379 1097 834 1124" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000021" title="bbox 379 1097 834 1124; baseline 0 -6; x_size 26.062817; x_descenders 5.0628176; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000096" title="bbox 379 1104 387 1123; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000091_000097" title="bbox 696 1097 834 1124; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000013" lang="eng" title="bbox 379 1149 1914 1304" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000022" title="bbox 379 1149 386 1159; baseline 0 0; x_size 12.528859; x_descenders 2.5288594; x_ascenders 3.0070496">
+      <span class="ocrx_word" id="word_000091_000098" title="bbox 379 1149 386 1159; x_wconf 4; x_fsize 13">13</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000023" title="bbox 535 1170 1874 1195; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000099" title="bbox 535 1176 594 1191; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000091_000100" title="bbox 698 1176 746 1195; x_wconf 95; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000091_000101" title="bbox 779 1170 791 1190; x_wconf 93; x_fsize 26">1</span>
+      <span class="ocrx_word" id="word_000091_000102" title="bbox 1499 1170 1594 1195; x_wconf 79; x_fsize 26">;Hold</span>
+      <span class="ocrx_word" id="word_000091_000103" title="bbox 1618 1176 1673 1191; x_wconf 96; x_fsize 26">can</span>
+      <span class="ocrx_word" id="word_000091_000104" title="bbox 1696 1170 1732 1191; x_wconf 96; x_fsize 26">be</span>
+      <span class="ocrx_word" id="word_000091_000105" title="bbox 1758 1170 1874 1191; x_wconf 96; x_fsize 26">called</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000024" title="bbox 537 1205 1872 1232; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000106" title="bbox 537 1206 614 1232; x_wconf 92; x_fsize 28">xchg</span>
+      <span class="ocrx_word" id="word_000091_000107" title="bbox 698 1206 746 1231; x_wconf 90; x_fsize 28">cl,</span>
+      <span class="ocrx_word" id="word_000091_000108" title="bbox 777 1206 934 1232; x_wconf 92; x_fsize 28">HoldFlag</span>
+      <span class="ocrx_word" id="word_000091_000109" title="bbox 1499 1206 1593 1231; x_wconf 54; x_fsize 28">;when</span>
+      <span class="ocrx_word" id="word_000091_000110" title="bbox 1616 1206 1672 1227; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000091_000111" title="bbox 1697 1205 1813 1227; x_wconf 96; x_fsize 28">driver</span>
+      <span class="ocrx_word" id="word_000091_000112" title="bbox 1838 1205 1872 1227; x_wconf 96; x_fsize 28">is</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000025" title="bbox 538 1242 1813 1268; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000113" title="bbox 538 1248 593 1268; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000091_000114" title="bbox 698 1242 746 1267; x_wconf 95; x_fsize 26">cl,</span>
+      <span class="ocrx_word" id="word_000091_000115" title="bbox 778 1242 791 1263; x_wconf 93; x_fsize 26">0</span>
+      <span class="ocrx_word" id="word_000091_000116" title="bbox 1499 1242 1613 1267; x_wconf 74; x_fsize 26">;under</span>
+      <span class="ocrx_word" id="word_000091_000117" title="bbox 1637 1248 1653 1263; x_wconf 96; x_fsize 26">a</span>
+      <span class="ocrx_word" id="word_000091_000118" title="bbox 1676 1242 1754 1263; x_wconf 95; x_fsize 26">hold</span>
+      <span class="ocrx_word" id="word_000091_000119" title="bbox 1778 1248 1813 1263; x_wconf 96; x_fsize 26">so</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000026" title="bbox 540 1277 1914 1304; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000120" title="bbox 540 1277 592 1304; x_wconf 91; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000091_000121" title="bbox 695 1278 914 1304; x_wconf 92; x_fsize 28">AlreadyHeld</span>
+      <span class="ocrx_word" id="word_000091_000122" title="bbox 1499 1280 1733 1304; x_wconf 54; x_fsize 28">;re-entrancy</span>
+      <span class="ocrx_word" id="word_000091_000123" title="bbox 1756 1277 1914 1304; x_wconf 95; x_fsize 28">blocking</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000091_000014" lang="eng" title="bbox 375 1313 1854 1412" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000027" title="bbox 375 1313 1734 1340; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000124" title="bbox 375 1313 668 1335; x_wconf 89; x_fsize 27">A4HoldFromTick:</span>
+      <span class="ocrx_word" id="word_000091_000125" title="bbox 1499 1313 1552 1339; x_wconf 72; x_fsize 27">;is</span>
+      <span class="ocrx_word" id="word_000091_000126" title="bbox 1578 1313 1734 1340; x_wconf 95; x_fsize 27">required</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000028" title="bbox 535 1350 1092 1375; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000127" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000091_000128" title="bbox 698 1356 746 1375; x_wconf 92; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000091_000129" title="bbox 777 1350 1092 1371; x_wconf 91; x_fsize 27">numberofchannels</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000029" title="bbox 535 1385 1854 1412; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000130" title="bbox 535 1392 594 1407; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000091_000131" title="bbox 697 1385 746 1411; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000091_000132" title="bbox 777 1386 892 1407; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000091_000133" title="bbox 917 1386 1071 1407; x_wconf 45; x_fsize 27">Channel0</span>
+      <span class="ocrx_word" id="word_000091_000134" title="bbox 1499 1392 1507 1411; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000135" title="bbox 1517 1387 1593 1412; x_wconf 95; x_fsize 27">Loop</span>
+      <span class="ocrx_word" id="word_000091_000136" title="bbox 1616 1386 1752 1407; x_wconf 96; x_fsize 27">because</span>
+      <span class="ocrx_word" id="word_000091_000137" title="bbox 1777 1386 1854 1407; x_wconf 96; x_fsize 27">Hold</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000004" title="bbox 377 1422 828 1448">
+    <p class="ocr_par" id="par_000091_000015" lang="eng" title="bbox 377 1422 828 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000030" title="bbox 377 1422 828 1448; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000138" title="bbox 377 1422 828 1448; x_wconf 52; x_fsize 27">HoldAllTheChannelsLoop:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000005" title="bbox 1499 1422 1852 1448">
+    <p class="ocr_par" id="par_000091_000016" lang="eng" title="bbox 1499 1422 1852 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000031" title="bbox 1499 1422 1852 1448; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000139" title="bbox 1499 1424 1592 1447; x_wconf 53; x_fsize 27">;must</span>
+      <span class="ocrx_word" id="word_000091_000140" title="bbox 1618 1423 1693 1448; x_wconf 96; x_fsize 27">stop</span>
+      <span class="ocrx_word" id="word_000091_000141" title="bbox 1717 1422 1772 1443; x_wconf 94; x_fsize 27">all</span>
+      <span class="ocrx_word" id="word_000091_000142" title="bbox 1796 1422 1852 1443; x_wconf 96; x_fsize 27">the</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000006" title="bbox 375 1453 1911 1803">
+    <p class="ocr_par" id="par_000091_000017" lang="eng" title="bbox 375 1453 1911 1803" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000032" title="bbox 538 1453 1672 1488; baseline -0.001 -9; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000143" title="bbox 538 1464 593 1484; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000091_000144" title="bbox 698 1464 748 1479; x_wconf 56; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000091_000145" title="bbox 764 1457 826 1482; x_wconf 56; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000091_000146" title="bbox 848 1453 1246 1488; x_wconf 54; x_fsize 28">.-A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000091_000147" title="bbox 1499 1464 1507 1483; x_wconf 90; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000091_000148" title="bbox 1518 1458 1672 1479; x_wconf 96; x_fsize 28">channels</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000033" title="bbox 540 1493 1911 1520; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000149" title="bbox 540 1493 572 1520; x_wconf 96; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000091_000150" title="bbox 696 1494 1133 1520; x_wconf 91; x_fsize 27">DontHoldBecauseNotOpen</span>
+      <span class="ocrx_word" id="word_000091_000151" title="bbox 1499 1495 1552 1519; x_wconf 24; x_fsize 27">;Is</span>
+      <span class="ocrx_word" id="word_000091_000152" title="bbox 1576 1494 1632 1515; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000153" title="bbox 1658 1494 1792 1515; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000091_000154" title="bbox 1817 1495 1911 1520; x_wconf 96; x_fsize 27">open?</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000034" title="bbox 536 1529 1873 1556; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000155" title="bbox 536 1530 613 1556; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000091_000156" title="bbox 698 1536 733 1551; x_wconf 85; x_fsize 28">cx</span>
+      <span class="ocrx_word" id="word_000091_000157" title="bbox 1499 1530 1553 1555; x_wconf 84; x_fsize 28">;If</span>
+      <span class="ocrx_word" id="word_000091_000158" title="bbox 1578 1529 1612 1551; x_wconf 95; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000091_000159" title="bbox 1638 1529 1672 1551; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000091_000160" title="bbox 1696 1530 1773 1551; x_wconf 95; x_fsize 28">then</span>
+      <span class="ocrx_word" id="word_000091_000161" title="bbox 1798 1531 1873 1556; x_wconf 95; x_fsize 28">stop</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000035" title="bbox 538 1565 1792 1592; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000162" title="bbox 538 1566 612 1587; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000091_000163" title="bbox 698 1565 1114 1592; x_wconf 91; x_fsize 28">StopTheChannelRunning</span>
+      <span class="ocrx_word" id="word_000091_000164" title="bbox 1499 1566 1572 1591; x_wconf 51; x_fsize 28">yall</span>
+      <span class="ocrx_word" id="word_000091_000165" title="bbox 1598 1565 1792 1592; x_wconf 96; x_fsize 28">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000036" title="bbox 536 1608 733 1628; baseline -0.005 -5; x_size 27.990383; x_descenders 5.7291665; x_ascenders 6.9903846">
+      <span class="ocrx_word" id="word_000091_000166" title="bbox 536 1608 593 1628; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000091_000167" title="bbox 698 1608 733 1623; x_wconf 65; x_fsize 29">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000037" title="bbox 376 1638 828 1664; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000168" title="bbox 376 1638 828 1664; x_wconf 82; x_fsize 27">DontHoldBecauseNotOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000038" title="bbox 537 1673 1206 1699; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000169" title="bbox 537 1674 594 1695; x_wconf 96; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000091_000170" title="bbox 697 1673 746 1699; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000091_000171" title="bbox 784 1673 872 1698; x_wconf 93; x_fsize 27">(size</span>
+      <span class="ocrx_word" id="word_000091_000172" title="bbox 895 1673 1206 1698; x_wconf 89; x_fsize 27">A4ExifStatusEnt)</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000039" title="bbox 538 1710 1133 1736; baseline 0.002 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000173" title="bbox 538 1710 613 1736; x_wconf 94; x_fsize 27">loop</span>
+      <span class="ocrx_word" id="word_000091_000174" title="bbox 697 1710 1133 1736; x_wconf 48; x_fsize 27">HoldAl1lTheChannelsLoop</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000040" title="bbox 375 1746 608 1772; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000175" title="bbox 375 1746 608 1772; x_wconf 89; x_fsize 27">AlreadyHeld:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000041" title="bbox 538 1784 592 1803; baseline 0.019 -1; x_size 24.627558; x_descenders 5.6275578; x_ascenders 4">
+      <span class="ocrx_word" id="word_000091_000176" title="bbox 538 1784 592 1803; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000007" title="bbox 536 1818 792 1839">
+    <p class="ocr_par" id="par_000091_000018" lang="eng" title="bbox 536 1818 792 1839" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000042" title="bbox 536 1818 792 1839; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000177" title="bbox 536 1818 674 1839; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000091_000178" title="bbox 697 1819 792 1839; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000008" title="bbox 536 1925 1073 1952">
+    <p class="ocr_par" id="par_000091_000019" lang="eng" title="bbox 536 1925 1073 1952" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000043" title="bbox 536 1925 1073 1952; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000179" title="bbox 536 1925 731 1952; x_wconf 90; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000091_000180" title="bbox 755 1925 1073 1951; x_wconf 90; x_fsize 27">A4ExifResume,</span>
+      <span class="ocrx_word" id="word_000091_000181" title="bbox 1021 1921 1078 1956; x_wconf 95; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000009" title="bbox 375 1997 1913 3176">
+    <p class="ocr_par" id="par_000091_000020" lang="eng" title="bbox 375 1997 1913 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000044" title="bbox 379 1997 1772 2024; baseline -0.001 -5; x_size 27.423651; x_descenders 5.4236512; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000182" title="bbox 379 2004 387 2023; x_wconf 31; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000091_000183" title="bbox 537 1998 654 2019; x_wconf 96; x_fsize 28">Called</span>
+      <span class="ocrx_word" id="word_000091_000184" title="bbox 676 1998 713 2024; x_wconf 96; x_fsize 28">by</span>
+      <span class="ocrx_word" id="word_000091_000185" title="bbox 736 1998 792 2019; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000091_000186" title="bbox 817 1997 994 2024; x_wconf 96; x_fsize 28">operating</span>
+      <span class="ocrx_word" id="word_000091_000187" title="bbox 1018 2000 1135 2024; x_wconf 95; x_fsize 28">system</span>
+      <span class="ocrx_word" id="word_000091_000188" title="bbox 1156 1998 1233 2019; x_wconf 95; x_fsize 28">when</span>
+      <span class="ocrx_word" id="word_000091_000189" title="bbox 1258 1997 1292 2019; x_wconf 96; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000091_000190" title="bbox 1316 1998 1372 2019; x_wconf 96; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000091_000191" title="bbox 1398 1997 1554 2019; x_wconf 96; x_fsize 28">finished</span>
+      <span class="ocrx_word" id="word_000091_000192" title="bbox 1575 1997 1694 2024; x_wconf 96; x_fsize 28">moving</span>
+      <span class="ocrx_word" id="word_000091_000193" title="bbox 1716 1998 1772 2019; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000045" title="bbox 379 2033 1828 2060; baseline 0.001 -6; x_size 26.062075; x_descenders 5.0620742; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000194" title="bbox 379 2049 386 2059; x_wconf 0; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000091_000195" title="bbox 537 2033 652 2055; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000091_000196" title="bbox 677 2033 793 2055; x_wconf 96; x_fsize 27">driver</span>
+      <span class="ocrx_word" id="word_000091_000197" title="bbox 818 2033 853 2054; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000091_000198" title="bbox 875 2040 993 2060; x_wconf 96; x_fsize 27">memory</span>
+      <span class="ocrx_word" id="word_000091_000199" title="bbox 1017 2040 1053 2055; x_wconf 96; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000091_000200" title="bbox 1076 2034 1153 2055; x_wconf 96; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000091_000201" title="bbox 1176 2034 1232 2055; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000091_000202" title="bbox 1255 2033 1392 2055; x_wconf 96; x_fsize 27">machine</span>
+      <span class="ocrx_word" id="word_000091_000203" title="bbox 1418 2033 1452 2055; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000091_000204" title="bbox 1478 2033 1654 2060; x_wconf 96; x_fsize 27">switching</span>
+      <span class="ocrx_word" id="word_000091_000205" title="bbox 1676 2034 1753 2055; x_wconf 96; x_fsize 27">back</span>
+      <span class="ocrx_word" id="word_000091_000206" title="bbox 1777 2040 1828 2055; x_wconf 96; x_fsize 27">on.</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000046" title="bbox 379 2069 1872 2096; baseline 0.001 -6; x_size 27.423651; x_descenders 5.4236512; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000207" title="bbox 379 2076 387 2095; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000091_000208" title="bbox 535 2070 613 2091; x_wconf 96; x_fsize 28">Also</span>
+      <span class="ocrx_word" id="word_000091_000209" title="bbox 638 2070 754 2091; x_wconf 96; x_fsize 28">called</span>
+      <span class="ocrx_word" id="word_000091_000210" title="bbox 776 2070 813 2096; x_wconf 96; x_fsize 28">by</span>
+      <span class="ocrx_word" id="word_000091_000211" title="bbox 837 2076 893 2091; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000091_000212" title="bbox 917 2070 993 2091; x_wconf 96; x_fsize 28">door</span>
+      <span class="ocrx_word" id="word_000091_000213" title="bbox 1016 2069 1154 2096; x_wconf 96; x_fsize 28">polling</span>
+      <span class="ocrx_word" id="word_000091_000214" title="bbox 1178 2069 1312 2091; x_wconf 96; x_fsize 28">routine</span>
+      <span class="ocrx_word" id="word_000091_000215" title="bbox 1336 2070 1413 2091; x_wconf 96; x_fsize 28">when</span>
+      <span class="ocrx_word" id="word_000091_000216" title="bbox 1438 2069 1472 2091; x_wconf 96; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000091_000217" title="bbox 1498 2076 1572 2091; x_wconf 96; x_fsize 28">sees</span>
+      <span class="ocrx_word" id="word_000091_000218" title="bbox 1596 2070 1672 2091; x_wconf 95; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000091_000219" title="bbox 1696 2070 1752 2091; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000091_000220" title="bbox 1777 2070 1872 2091; x_wconf 96; x_fsize 28">doors</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000047" title="bbox 379 2105 1908 2132; baseline -0.001 -5; x_size 27.423651; x_descenders 5.4236512; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000221" title="bbox 379 2112 387 2131; x_wconf 25; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000091_000222" title="bbox 536 2106 612 2127; x_wconf 96; x_fsize 28">have</span>
+      <span class="ocrx_word" id="word_000091_000223" title="bbox 636 2106 713 2127; x_wconf 96; x_fsize 28">been</span>
+      <span class="ocrx_word" id="word_000091_000224" title="bbox 738 2106 854 2127; x_wconf 96; x_fsize 28">closed</span>
+      <span class="ocrx_word" id="word_000091_000225" title="bbox 877 2106 934 2127; x_wconf 95; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000091_000226" title="bbox 956 2112 992 2127; x_wconf 96; x_fsize 28">we</span>
+      <span class="ocrx_word" id="word_000091_000227" title="bbox 1018 2112 1073 2127; x_wconf 95; x_fsize 28">can</span>
+      <span class="ocrx_word" id="word_000091_000228" title="bbox 1098 2112 1212 2127; x_wconf 96; x_fsize 28">resume</span>
+      <span class="ocrx_word" id="word_000091_000229" title="bbox 1238 2105 1493 2127; x_wconf 95; x_fsize 28">communication</span>
+      <span class="ocrx_word" id="word_000091_000230" title="bbox 1516 2105 1593 2127; x_wconf 96; x_fsize 28">with</span>
+      <span class="ocrx_word" id="word_000091_000231" title="bbox 1617 2112 1673 2127; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000091_000232" title="bbox 1696 2105 1908 2132; x_wconf 95; x_fsize 28">peripheral.</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000048" title="bbox 379 2143 588 2167; baseline 0.005 -5; x_size 24.423651; x_descenders 5.4236512; x_ascenders 4">
+      <span class="ocrx_word" id="word_000091_000233" title="bbox 379 2148 387 2167; x_wconf 62; x_fsize 25">;</span>
+      <span class="ocrx_word" id="word_000091_000234" title="bbox 539 2143 588 2163; x_wconf 87; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000049" title="bbox 375 2174 834 2208; baseline 0 -10; x_size 26.423651; x_descenders 5.4236512; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000235" title="bbox 375 2174 386 2208; x_wconf 0; x_fsize 27">iH</span>
+      <span class="ocrx_word" id="word_000091_000236" title="bbox 696 2177 834 2204; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000050" title="bbox 379 2215 608 2239; baseline 0 -4; x_size 25.423651; x_descenders 5.4236512; x_ascenders 5">
+      <span class="ocrx_word" id="word_000091_000237" title="bbox 379 2220 387 2239; x_wconf 73; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000091_000238" title="bbox 536 2215 608 2235; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000051" title="bbox 379 2249 834 2276; baseline 0 -6; x_size 26.062075; x_descenders 5.0620742; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000239" title="bbox 379 2256 387 2275; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000091_000240" title="bbox 696 2249 834 2276; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000052" title="bbox 379 2301 386 2311; baseline 0 0; x_size 12.51614; x_descenders 2.51614; x_ascenders 3.0412004">
+      <span class="ocrx_word" id="word_000091_000241" title="bbox 379 2301 386 2311; x_wconf 31; x_fsize 13">is</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000053" title="bbox 537 2321 1913 2348; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000242" title="bbox 537 2328 593 2343; x_wconf 89; x_fsize 27">xor</span>
+      <span class="ocrx_word" id="word_000091_000243" title="bbox 698 2328 746 2347; x_wconf 72; x_fsize 27">CX,</span>
+      <span class="ocrx_word" id="word_000091_000244" title="bbox 778 2328 813 2343; x_wconf 59; x_fsize 27">cx</span>
+      <span class="ocrx_word" id="word_000091_000245" title="bbox 1339 2322 1453 2347; x_wconf 86; x_fsize 27">;Block</span>
+      <span class="ocrx_word" id="word_000091_000246" title="bbox 1478 2321 1513 2342; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000091_000247" title="bbox 1538 2328 1612 2343; x_wconf 96; x_fsize 27">case</span>
+      <span class="ocrx_word" id="word_000091_000248" title="bbox 1637 2322 1673 2343; x_wconf 93; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000091_000249" title="bbox 1698 2324 1913 2348; x_wconf 91; x_fsize 27">re-entrancy</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000054" title="bbox 537 2358 934 2384; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000250" title="bbox 537 2358 614 2384; x_wconf 91; x_fsize 26">xchg</span>
+      <span class="ocrx_word" id="word_000091_000251" title="bbox 698 2358 746 2383; x_wconf 92; x_fsize 26">cl,</span>
+      <span class="ocrx_word" id="word_000091_000252" title="bbox 777 2358 934 2384; x_wconf 91; x_fsize 26">HoldFlag</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000055" title="bbox 538 2394 791 2420; baseline 0.004 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000253" title="bbox 538 2400 593 2420; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000091_000254" title="bbox 698 2394 746 2419; x_wconf 94; x_fsize 26">cl,</span>
+      <span class="ocrx_word" id="word_000091_000255" title="bbox 778 2394 791 2415; x_wconf 92; x_fsize 26">0</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000056" title="bbox 540 2429 974 2456; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000256" title="bbox 540 2429 572 2456; x_wconf 96; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000091_000257" title="bbox 695 2430 974 2456; x_wconf 91; x_fsize 27">AlreadyResumed</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000057" title="bbox 378 2465 532 2487; baseline 0.006 -1; x_size 27.423651; x_descenders 5.4236512; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000258" title="bbox 378 2465 413 2486; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000091_000259" title="bbox 435 2465 532 2487; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000058" title="bbox 537 2501 1833 2528; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000260" title="bbox 537 2503 812 2528; x_wconf 91; x_fsize 26">GenDataSegment</span>
+      <span class="ocrx_word" id="word_000091_000261" title="bbox 1339 2502 1453 2527; x_wconf 81; x_fsize 26">;Check</span>
+      <span class="ocrx_word" id="word_000091_000262" title="bbox 1476 2504 1513 2523; x_wconf 96; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000091_000263" title="bbox 1538 2508 1592 2523; x_wconf 96; x_fsize 26">see</span>
+      <span class="ocrx_word" id="word_000091_000264" title="bbox 1618 2501 1653 2522; x_wconf 95; x_fsize 26">if</span>
+      <span class="ocrx_word" id="word_000091_000265" title="bbox 1676 2502 1732 2523; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000091_000266" title="bbox 1756 2502 1833 2528; x_wconf 96; x_fsize 26">pack</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000059" title="bbox 537 2537 1794 2563; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000267" title="bbox 537 2538 773 2559; x_wconf 91; x_fsize 26">HwGetSsdData</span>
+      <span class="ocrx_word" id="word_000091_000268" title="bbox 1339 2538 1452 2563; x_wconf 89; x_fsize 26">;doors</span>
+      <span class="ocrx_word" id="word_000091_000269" title="bbox 1477 2544 1532 2559; x_wconf 96; x_fsize 26">are</span>
+      <span class="ocrx_word" id="word_000091_000270" title="bbox 1558 2537 1652 2559; x_wconf 96; x_fsize 26">still</span>
+      <span class="ocrx_word" id="word_000091_000271" title="bbox 1678 2538 1794 2559; x_wconf 96; x_fsize 26">closed</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000060" title="bbox 535 2574 813 2599; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000272" title="bbox 535 2580 594 2595; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000091_000273" title="bbox 696 2574 746 2599; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000091_000274" title="bbox 777 2580 813 2595; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000061" title="bbox 538 2610 1313 2636; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000275" title="bbox 538 2616 593 2636; x_wconf 95; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000091_000276" title="bbox 697 2616 748 2631; x_wconf 92; x_fsize 28">es:</span>
+      <span class="ocrx_word" id="word_000091_000277" title="bbox 765 2610 826 2634; x_wconf 0; x_fsize 28">[bx]</span>
+      <span class="ocrx_word" id="word_000091_000278" title="bbox 842 2610 1126 2635; x_wconf 0; x_fsize 28">.SsdDoorStatus,</span>
+      <span class="ocrx_word" id="word_000091_000279" title="bbox 1156 2611 1313 2636; x_wconf 88; x_fsize 28">DoorOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000062" title="bbox 540 2645 933 2672; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000280" title="bbox 540 2645 572 2672; x_wconf 96; x_fsize 29">je</span>
+      <span class="ocrx_word" id="word_000091_000281" title="bbox 696 2647 933 2672; x_wconf 92; x_fsize 29">DoorsAreOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000063" title="bbox 377 2681 473 2703; baseline -0.01 0; x_size 26.423651; x_descenders 5.4236512; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000282" title="bbox 377 2681 473 2703; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000064" title="bbox 375 2717 708 2739; baseline 0 -1; x_size 26.062075; x_descenders 5.0620742; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000283" title="bbox 375 2717 708 2739; x_wconf 89; x_fsize 27">A4ResumeFromTick:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000065" title="bbox 535 2754 1832 2780; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000284" title="bbox 535 2760 594 2775; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000091_000285" title="bbox 698 2760 746 2779; x_wconf 92; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000091_000286" title="bbox 777 2754 1092 2775; x_wconf 91; x_fsize 27">numberofchannels</span>
+      <span class="ocrx_word" id="word_000091_000287" title="bbox 1339 2760 1347 2779; x_wconf 75; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000091_000288" title="bbox 1357 2755 1433 2780; x_wconf 95; x_fsize 27">Loop</span>
+      <span class="ocrx_word" id="word_000091_000289" title="bbox 1456 2754 1592 2775; x_wconf 96; x_fsize 27">because</span>
+      <span class="ocrx_word" id="word_000091_000290" title="bbox 1618 2760 1732 2775; x_wconf 96; x_fsize 27">resume</span>
+      <span class="ocrx_word" id="word_000091_000291" title="bbox 1755 2755 1832 2775; x_wconf 96; x_fsize 27">must</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000066" title="bbox 535 2789 1852 2816; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000292" title="bbox 535 2796 594 2811; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000091_000293" title="bbox 697 2789 746 2815; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000091_000294" title="bbox 777 2790 892 2811; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000091_000295" title="bbox 917 2790 1071 2811; x_wconf 44; x_fsize 27">Channel0</span>
+      <span class="ocrx_word" id="word_000091_000296" title="bbox 1339 2791 1492 2815; x_wconf 64; x_fsize 27">;restart</span>
+      <span class="ocrx_word" id="word_000091_000297" title="bbox 1517 2790 1593 2811; x_wconf 96; x_fsize 27">each</span>
+      <span class="ocrx_word" id="word_000091_000298" title="bbox 1617 2796 1693 2816; x_wconf 95; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000091_000299" title="bbox 1718 2790 1852 2811; x_wconf 95; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000067" title="bbox 376 2826 868 2852; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000300" title="bbox 376 2826 868 2852; x_wconf 67; x_fsize 27">ResumeAllTheChannelsLoop:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000068" title="bbox 538 2861 1751 2888; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000301" title="bbox 538 2868 593 2888; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000091_000302" title="bbox 698 2868 748 2883; x_wconf 8; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000091_000303" title="bbox 764 2861 826 2886; x_wconf 8; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000091_000304" title="bbox 842 2861 1246 2888; x_wconf 30; x_fsize 26">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000091_000305" title="bbox 1278 2862 1291 2883; x_wconf 92; x_fsize 26">0</span>
+      <span class="ocrx_word" id="word_000091_000306" title="bbox 1339 2863 1392 2887; x_wconf 85; x_fsize 26">;Is</span>
+      <span class="ocrx_word" id="word_000091_000307" title="bbox 1416 2862 1472 2883; x_wconf 95; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000091_000308" title="bbox 1498 2862 1632 2883; x_wconf 96; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000091_000309" title="bbox 1657 2863 1751 2888; x_wconf 96; x_fsize 26">open?</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000069" title="bbox 540 2897 1173 2924; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000091_000310" title="bbox 540 2897 572 2924; x_wconf 96; x_fsize 26">je</span>
+      <span class="ocrx_word" id="word_000091_000311" title="bbox 696 2899 1173 2924; x_wconf 90; x_fsize 26">DontResumeBecauseNotOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000070" title="bbox 536 2934 733 2960; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000312" title="bbox 536 2934 613 2960; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000091_000313" title="bbox 698 2940 733 2955; x_wconf 74; x_fsize 27">Cx</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000071" title="bbox 538 2969 1134 2996; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000314" title="bbox 538 2970 612 2991; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000091_000315" title="bbox 698 2969 1134 2996; x_wconf 91; x_fsize 28">StartTheChannelRunning</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000072" title="bbox 536 3012 733 3032; baseline -0.005 -5; x_size 27.738277; x_descenders 5.5762711; x_ascenders 6.7399101">
+      <span class="ocrx_word" id="word_000091_000316" title="bbox 536 3012 593 3032; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000091_000317" title="bbox 698 3012 733 3027; x_wconf 61; x_fsize 29">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000073" title="bbox 376 3043 868 3068; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000091_000318" title="bbox 376 3043 868 3068; x_wconf 90; x_fsize 26">DontResumeBecauseNotOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000074" title="bbox 537 3077 1206 3103; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000091_000319" title="bbox 537 3078 594 3099; x_wconf 96; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000091_000320" title="bbox 697 3077 746 3103; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000091_000321" title="bbox 784 3077 872 3102; x_wconf 93; x_fsize 27">(size</span>
+      <span class="ocrx_word" id="word_000091_000322" title="bbox 895 3077 1206 3102; x_wconf 89; x_fsize 27">A4ExifStatusEnt)</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000075" title="bbox 538 3114 1173 3140; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000323" title="bbox 538 3114 613 3140; x_wconf 94; x_fsize 28">loop</span>
+      <span class="ocrx_word" id="word_000091_000324" title="bbox 696 3114 1173 3140; x_wconf 59; x_fsize 28">ResumeAl1lTheChannelsLoop</span>
+     </span>
+     <span class="ocr_line" id="line_000091_000076" title="bbox 375 3150 668 3176; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000091_000325" title="bbox 375 3150 668 3176; x_wconf 91; x_fsize 28">AlreadyResumed:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000091_000010" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000091_000021" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000091_000077" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000091_000326" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000091_000327" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000091_000328" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000091_000329" title="bbox 2001 3320 2039 3349; x_wconf 96; x_fsize 39">89</span>
+      <span class="ocrx_word" id="word_000091_000330" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000091_000331" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000091_000332" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000092" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0092.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000092_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000092_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000092_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000092_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000092_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000092_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000092_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000092_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000092_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000001" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000092_000001" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000001" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000092_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000092_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000092_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000092_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000092_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000002" title="bbox 538 307 592 327">
+    <p class="ocr_par" id="par_000092_000002" lang="eng" title="bbox 538 307 592 327" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000002" title="bbox 538 307 592 327; baseline 0.019 -1; x_size 25.625; x_descenders 5.625; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000011" title="bbox 538 307 592 327; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000003" title="bbox 376 343 628 368">
+    <p class="ocr_par" id="par_000092_000003" lang="eng" title="bbox 376 343 628 368" xml:lang="eng">
+     <span class="ocr_header" id="line_000092_000003" title="bbox 376 343 628 368; baseline 0.004 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000012" title="bbox 376 343 628 368; x_wconf 91; x_fsize 26">DoorsAreOpen:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000004" title="bbox 535 378 911 471">
+    <p class="ocr_par" id="par_000092_000004" lang="eng" title="bbox 535 378 911 471" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000004" title="bbox 535 378 911 404; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000013" title="bbox 535 384 594 399; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000092_000014" title="bbox 697 378 866 404; x_wconf 91; x_fsize 27">HoldFlag,</span>
+      <span class="ocrx_word" id="word_000092_000015" title="bbox 898 378 911 398; x_wconf 96; x_fsize 27">2</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000005" title="bbox 538 416 592 435; baseline 0.019 -1; x_size 25.117319; x_descenders 6.1173186; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000016" title="bbox 538 416 592 435; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000006" title="bbox 536 450 792 471; baseline 0.004 -1; x_size 27.117319; x_descenders 6.1173186; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000017" title="bbox 536 450 674 471; x_wconf 92; x_fsize 28">ProcEnd</span>
+      <span class="ocrx_word" id="word_000092_000018" title="bbox 697 451 792 471; x_wconf 92; x_fsize 28">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000005" title="bbox 536 557 1053 584">
+    <p class="ocr_par" id="par_000092_000005" lang="eng" title="bbox 536 557 1053 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000007" title="bbox 536 557 1053 584; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000019" title="bbox 536 557 731 584; x_wconf 90; x_fsize 26">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000092_000020" title="bbox 755 557 1053 583; x_wconf 90; x_fsize 26">A4ExifReset,</span>
+      <span class="ocrx_word" id="word_000092_000021" title="bbox 995 553 1057 588; x_wconf 95; x_fsize 26">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000006" title="bbox 535 629 1928 1088">
+    <p class="ocr_par" id="par_000092_000006" lang="eng" title="bbox 535 629 1928 1011" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000008" title="bbox 537 629 1892 656; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000022" title="bbox 537 630 654 651; x_wconf 96; x_fsize 29">Called</span>
+      <span class="ocrx_word" id="word_000092_000023" title="bbox 676 630 753 651; x_wconf 96; x_fsize 29">when</span>
+      <span class="ocrx_word" id="word_000092_000024" title="bbox 777 636 813 651; x_wconf 96; x_fsize 29">an</span>
+      <span class="ocrx_word" id="word_000092_000025" title="bbox 837 629 1053 656; x_wconf 96; x_fsize 29">application</span>
+      <span class="ocrx_word" id="word_000092_000026" title="bbox 1076 629 1173 651; x_wconf 96; x_fsize 29">which</span>
+      <span class="ocrx_word" id="word_000092_000027" title="bbox 1197 630 1314 656; x_wconf 95; x_fsize 29">opened</span>
+      <span class="ocrx_word" id="word_000092_000028" title="bbox 1337 636 1353 651; x_wconf 95; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000092_000029" title="bbox 1378 630 1512 651; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000092_000030" title="bbox 1536 629 1732 651; x_wconf 96; x_fsize 29">terminates</span>
+      <span class="ocrx_word" id="word_000092_000031" title="bbox 1756 629 1892 651; x_wconf 96; x_fsize 29">without</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000009" title="bbox 538 665 1048 692; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000032" title="bbox 538 665 674 692; x_wconf 95; x_fsize 28">closing</span>
+      <span class="ocrx_word" id="word_000092_000033" title="bbox 696 666 752 687; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000034" title="bbox 777 665 892 687; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000092_000035" title="bbox 917 665 1048 687; x_wconf 96; x_fsize 28">driver.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000010" title="bbox 535 701 1792 728; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000036" title="bbox 535 703 555 722; x_wconf 96; x_fsize 27">A</span>
+      <span class="ocrx_word" id="word_000092_000037" title="bbox 577 701 692 723; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000092_000038" title="bbox 717 701 846 727; x_wconf 96; x_fsize 27">driver,</span>
+      <span class="ocrx_word" id="word_000092_000039" title="bbox 878 702 933 723; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000092_000040" title="bbox 957 702 1033 723; x_wconf 96; x_fsize 27">each</span>
+      <span class="ocrx_word" id="word_000092_000041" title="bbox 1057 708 1133 728; x_wconf 96; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000092_000042" title="bbox 1158 702 1306 727; x_wconf 96; x_fsize 27">channel,</span>
+      <span class="ocrx_word" id="word_000092_000043" title="bbox 1336 702 1392 723; x_wconf 96; x_fsize 27">has</span>
+      <span class="ocrx_word" id="word_000092_000044" title="bbox 1416 704 1453 723; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000092_000045" title="bbox 1478 703 1612 728; x_wconf 96; x_fsize 27">request</span>
+      <span class="ocrx_word" id="word_000092_000046" title="bbox 1636 702 1712 723; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000092_000047" title="bbox 1736 702 1792 723; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000011" title="bbox 537 737 1673 764; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000048" title="bbox 537 737 714 764; x_wconf 96; x_fsize 28">operating</span>
+      <span class="ocrx_word" id="word_000092_000049" title="bbox 738 739 855 764; x_wconf 96; x_fsize 28">system</span>
+      <span class="ocrx_word" id="word_000092_000050" title="bbox 878 738 972 759; x_wconf 95; x_fsize 28">calls</span>
+      <span class="ocrx_word" id="word_000092_000051" title="bbox 996 737 1072 759; x_wconf 95; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000092_000052" title="bbox 1098 737 1253 759; x_wconf 96; x_fsize 28">function</span>
+      <span class="ocrx_word" id="word_000092_000053" title="bbox 1276 738 1353 759; x_wconf 96; x_fsize 28">when</span>
+      <span class="ocrx_word" id="word_000092_000054" title="bbox 1376 738 1432 759; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000055" title="bbox 1457 737 1673 764; x_wconf 95; x_fsize 28">application</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000012" title="bbox 536 773 1708 800; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000056" title="bbox 536 773 732 795; x_wconf 96; x_fsize 29">terminates</span>
+      <span class="ocrx_word" id="word_000092_000057" title="bbox 757 774 953 800; x_wconf 95; x_fsize 29">abnormally</span>
+      <span class="ocrx_word" id="word_000092_000058" title="bbox 984 773 1032 798; x_wconf 95; x_fsize 29">(ie</span>
+      <span class="ocrx_word" id="word_000092_000059" title="bbox 1056 773 1192 795; x_wconf 96; x_fsize 29">without</span>
+      <span class="ocrx_word" id="word_000092_000060" title="bbox 1218 773 1354 800; x_wconf 96; x_fsize 29">closing</span>
+      <span class="ocrx_word" id="word_000092_000061" title="bbox 1377 780 1413 795; x_wconf 96; x_fsize 29">an</span>
+      <span class="ocrx_word" id="word_000092_000062" title="bbox 1437 780 1513 800; x_wconf 96; x_fsize 29">open</span>
+      <span class="ocrx_word" id="word_000092_000063" title="bbox 1538 774 1708 798; x_wconf 96; x_fsize 29">channel).</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000013" title="bbox 536 809 1732 836; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000064" title="bbox 536 811 632 831; x_wconf 96; x_fsize 28">Reset</span>
+      <span class="ocrx_word" id="word_000092_000065" title="bbox 658 816 713 831; x_wconf 96; x_fsize 28">can</span>
+      <span class="ocrx_word" id="word_000092_000066" title="bbox 738 810 853 836; x_wconf 96; x_fsize 28">supply</span>
+      <span class="ocrx_word" id="word_000092_000067" title="bbox 877 816 932 831; x_wconf 96; x_fsize 28">one</span>
+      <span class="ocrx_word" id="word_000092_000068" title="bbox 956 809 1052 836; x_wconf 96; x_fsize 28">piece</span>
+      <span class="ocrx_word" id="word_000092_000069" title="bbox 1077 810 1113 831; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000092_000070" title="bbox 1138 809 1354 836; x_wconf 96; x_fsize 28">identifying</span>
+      <span class="ocrx_word" id="word_000092_000071" title="bbox 1377 810 1453 831; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000092_000072" title="bbox 1476 809 1573 831; x_wconf 96; x_fsize 28">which</span>
+      <span class="ocrx_word" id="word_000092_000073" title="bbox 1596 809 1672 830; x_wconf 96; x_fsize 28">will</span>
+      <span class="ocrx_word" id="word_000092_000074" title="bbox 1696 810 1732 831; x_wconf 95; x_fsize 28">be</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000014" title="bbox 536 845 1772 872; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000075" title="bbox 536 846 654 872; x_wconf 95; x_fsize 28">passed</span>
+      <span class="ocrx_word" id="word_000092_000076" title="bbox 678 845 713 866; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000092_000077" title="bbox 737 847 788 867; x_wconf 94; x_fsize 28">CX.</span>
+      <span class="ocrx_word" id="word_000092_000078" title="bbox 817 845 892 867; x_wconf 96; x_fsize 28">This</span>
+      <span class="ocrx_word" id="word_000092_000079" title="bbox 916 846 1014 867; x_wconf 96; x_fsize 28">would</span>
+      <span class="ocrx_word" id="word_000092_000080" title="bbox 1036 846 1173 872; x_wconf 94; x_fsize 28">usually</span>
+      <span class="ocrx_word" id="word_000092_000081" title="bbox 1196 846 1232 867; x_wconf 95; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000092_000082" title="bbox 1256 846 1312 867; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000083" title="bbox 1338 846 1512 867; x_wconf 96; x_fsize 28">channel's</span>
+      <span class="ocrx_word" id="word_000092_000084" title="bbox 1537 846 1653 867; x_wconf 96; x_fsize 28">number</span>
+      <span class="ocrx_word" id="word_000092_000085" title="bbox 1677 852 1713 867; x_wconf 96; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000092_000086" title="bbox 1737 847 1772 867; x_wconf 96; x_fsize 28">CS</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000015" title="bbox 538 881 968 908; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000087" title="bbox 538 882 672 903; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000092_000088" title="bbox 696 882 793 903; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000092_000089" title="bbox 816 881 968 908; x_wconf 95; x_fsize 28">pointer.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000016" title="bbox 536 917 1912 944; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000090" title="bbox 536 919 632 939; x_wconf 96; x_fsize 27">Reset</span>
+      <span class="ocrx_word" id="word_000092_000091" title="bbox 660 917 732 944; x_wconf 95; x_fsize 27">just</span>
+      <span class="ocrx_word" id="word_000092_000092" title="bbox 757 918 852 939; x_wconf 95; x_fsize 27">needs</span>
+      <span class="ocrx_word" id="word_000092_000093" title="bbox 876 920 913 939; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000092_000094" title="bbox 938 918 1033 939; x_wconf 96; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000092_000095" title="bbox 1058 917 1266 944; x_wconf 95; x_fsize 27">interrupts,</span>
+      <span class="ocrx_word" id="word_000092_000096" title="bbox 1296 918 1452 939; x_wconf 96; x_fsize 27">hardware</span>
+      <span class="ocrx_word" id="word_000092_000097" title="bbox 1478 917 1726 943; x_wconf 96; x_fsize 27">reservations,</span>
+      <span class="ocrx_word" id="word_000092_000098" title="bbox 1757 918 1814 939; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000092_000099" title="bbox 1838 918 1912 939; x_wconf 95; x_fsize 27">free</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000017" title="bbox 536 953 1928 980; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000100" title="bbox 536 954 592 975; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000101" title="bbox 618 954 768 975; x_wconf 95; x_fsize 27">channel.</span>
+      <span class="ocrx_word" id="word_000092_000102" title="bbox 795 955 853 980; x_wconf 96; x_fsize 27">Any</span>
+      <span class="ocrx_word" id="word_000092_000103" title="bbox 877 954 1054 975; x_wconf 96; x_fsize 27">allocated</span>
+      <span class="ocrx_word" id="word_000092_000104" title="bbox 1078 960 1172 980; x_wconf 96; x_fsize 27">space</span>
+      <span class="ocrx_word" id="word_000092_000105" title="bbox 1196 953 1272 974; x_wconf 96; x_fsize 27">will</span>
+      <span class="ocrx_word" id="word_000092_000106" title="bbox 1296 954 1332 975; x_wconf 96; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000092_000107" title="bbox 1358 954 1494 975; x_wconf 96; x_fsize 27">cleaned</span>
+      <span class="ocrx_word" id="word_000092_000108" title="bbox 1516 960 1553 980; x_wconf 96; x_fsize 27">up</span>
+      <span class="ocrx_word" id="word_000092_000109" title="bbox 1578 954 1633 975; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000092_000110" title="bbox 1657 960 1713 980; x_wconf 96; x_fsize 27">you</span>
+      <span class="ocrx_word" id="word_000092_000111" title="bbox 1736 954 1773 980; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000092_000112" title="bbox 1796 954 1852 975; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000113" title="bbox 1876 955 1928 975; x_wconf 95; x_fsize 27">OS.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000018" title="bbox 539 991 588 1011; baseline 0.02 -1; x_size 24.630013; x_descenders 5.630012; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000114" title="bbox 539 991 588 1011; x_wconf 90; x_fsize 25">IN:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000007" lang="eng" title="bbox 697 1025 1334 1047" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000019" title="bbox 697 1025 1334 1047; baseline -0.002 0; x_size 27.630013; x_descenders 5.630012; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000115" title="bbox 697 1026 752 1047; x_wconf 96; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000092_000116" title="bbox 777 1025 892 1047; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000092_000117" title="bbox 917 1025 1072 1047; x_wconf 96; x_fsize 28">driver's</span>
+      <span class="ocrx_word" id="word_000092_000118" title="bbox 1096 1026 1212 1047; x_wconf 96; x_fsize 28">handle</span>
+      <span class="ocrx_word" id="word_000092_000119" title="bbox 1238 1025 1273 1046; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000092_000120" title="bbox 1296 1027 1334 1046; x_wconf 88; x_fsize 28">BX</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000008" lang="eng" title="bbox 697 1061 1914 1088" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000020" title="bbox 697 1061 1914 1088; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000121" title="bbox 697 1062 752 1083; x_wconf 96; x_fsize 29">The</span>
+      <span class="ocrx_word" id="word_000092_000122" title="bbox 777 1062 912 1083; x_wconf 96; x_fsize 29">address</span>
+      <span class="ocrx_word" id="word_000092_000123" title="bbox 937 1062 973 1083; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000092_000124" title="bbox 996 1062 1052 1083; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000092_000125" title="bbox 1078 1063 1192 1083; x_wconf 96; x_fsize 29">status</span>
+      <span class="ocrx_word" id="word_000092_000126" title="bbox 1218 1063 1313 1083; x_wconf 96; x_fsize 29">struc</span>
+      <span class="ocrx_word" id="word_000092_000127" title="bbox 1338 1061 1554 1088; x_wconf 96; x_fsize 29">identifying</span>
+      <span class="ocrx_word" id="word_000092_000128" title="bbox 1576 1062 1632 1083; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000092_000129" title="bbox 1658 1062 1792 1083; x_wconf 95; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000092_000130" title="bbox 1818 1061 1853 1082; x_wconf 95; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000092_000131" title="bbox 1877 1063 1914 1083; x_wconf 94; x_fsize 29">CX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000007" title="bbox 376 1099 1874 1515">
+    <p class="ocr_par" id="par_000092_000009" lang="eng" title="bbox 376 1099 1874 1515" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000021" title="bbox 379 1099 608 1123; baseline 0 -4; x_size 25.466572; x_descenders 5.4665723; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000132" title="bbox 379 1104 387 1123; x_wconf 44; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000092_000133" title="bbox 536 1099 608 1119; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000022" title="bbox 379 1133 834 1160; baseline 0 -6; x_size 26.102135; x_descenders 5.1021342; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000134" title="bbox 379 1140 387 1159; x_wconf 65; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000092_000135" title="bbox 696 1133 834 1160; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000023" title="bbox 379 1176 387 1195; baseline 0 0; x_size 23.714142; x_descenders 4.7141428; x_ascenders 6.0646291">
+      <span class="ocrx_word" id="word_000092_000136" title="bbox 379 1176 387 1195; x_wconf 16; x_fsize 24">,</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000024" title="bbox 535 1205 813 1231; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000137" title="bbox 535 1212 594 1227; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000092_000138" title="bbox 697 1205 746 1231; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000092_000139" title="bbox 778 1212 813 1227; x_wconf 96; x_fsize 27">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000025" title="bbox 538 1241 1291 1268; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000140" title="bbox 538 1248 593 1268; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000092_000141" title="bbox 698 1248 748 1263; x_wconf 36; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000092_000142" title="bbox 764 1241 826 1266; x_wconf 36; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000092_000143" title="bbox 842 1241 1246 1268; x_wconf 61; x_fsize 27">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000092_000144" title="bbox 1278 1242 1291 1263; x_wconf 95; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000026" title="bbox 540 1277 972 1304; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000145" title="bbox 540 1277 572 1304; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000092_000146" title="bbox 696 1279 972 1304; x_wconf 91; x_fsize 28">NotOpenToReset</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000027" title="bbox 538 1313 1812 1340; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000147" title="bbox 538 1314 612 1335; x_wconf 94; x_fsize 29">call</span>
+      <span class="ocrx_word" id="word_000092_000148" title="bbox 698 1313 1114 1340; x_wconf 91; x_fsize 29">StopTheChannelRunning</span>
+      <span class="ocrx_word" id="word_000092_000149" title="bbox 1499 1315 1593 1340; x_wconf 28; x_fsize 29">7Stop</span>
+      <span class="ocrx_word" id="word_000092_000150" title="bbox 1618 1313 1812 1340; x_wconf 96; x_fsize 29">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000028" title="bbox 535 1349 1854 1375; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000151" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000092_000152" title="bbox 697 1350 746 1375; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000092_000153" title="bbox 778 1356 828 1371; x_wconf 63; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000092_000154" title="bbox 844 1349 906 1374; x_wconf 63; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000092_000155" title="bbox 922 1349 1373 1371; x_wconf 74; x_fsize 26">.A4ExifCSChannelIntMask</span>
+      <span class="ocrx_word" id="word_000092_000156" title="bbox 1499 1351 1592 1375; x_wconf 89; x_fsize 26">;Free</span>
+      <span class="ocrx_word" id="word_000092_000157" title="bbox 1616 1350 1672 1371; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000092_000158" title="bbox 1698 1350 1854 1371; x_wconf 96; x_fsize 26">reserved</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000029" title="bbox 537 1386 1672 1411; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000159" title="bbox 537 1387 591 1406; x_wconf 66; x_fsize 26">HwF</span>
+      <span class="ocrx_word" id="word_000092_000160" title="bbox 601 1386 792 1407; x_wconf 66; x_fsize 26">reeChannel</span>
+      <span class="ocrx_word" id="word_000092_000161" title="bbox 1499 1386 1672 1411; x_wconf 90; x_fsize 26">;hardware</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000030" title="bbox 535 1421 1874 1448; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000162" title="bbox 535 1428 594 1443; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000092_000163" title="bbox 698 1428 748 1443; x_wconf 31; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000092_000164" title="bbox 764 1421 826 1446; x_wconf 31; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000092_000165" title="bbox 842 1421 1246 1448; x_wconf 77; x_fsize 27">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000092_000166" title="bbox 1278 1422 1291 1443; x_wconf 95; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000092_000167" title="bbox 1499 1422 1572 1447; x_wconf 90; x_fsize 27">;The</span>
+      <span class="ocrx_word" id="word_000092_000168" title="bbox 1598 1422 1732 1443; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000092_000169" title="bbox 1758 1421 1792 1443; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000092_000170" title="bbox 1817 1428 1874 1443; x_wconf 96; x_fsize 27">now</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000031" title="bbox 376 1458 1592 1484; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000171" title="bbox 376 1459 668 1484; x_wconf 91; x_fsize 26">NotOpenToReset:</span>
+      <span class="ocrx_word" id="word_000092_000172" title="bbox 1499 1458 1592 1483; x_wconf 76; x_fsize 26">;free</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000032" title="bbox 538 1496 592 1515; baseline 0.019 -1; x_size 24.466572; x_descenders 5.4665723; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000173" title="bbox 538 1496 592 1515; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000008" title="bbox 536 1530 792 1551">
+    <p class="ocr_par" id="par_000092_000010" lang="eng" title="bbox 536 1530 792 1551" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000033" title="bbox 536 1530 792 1551; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000174" title="bbox 536 1530 674 1551; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000092_000175" title="bbox 697 1531 792 1551; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000009" title="bbox 536 1637 1053 1664">
+    <p class="ocr_par" id="par_000092_000011" lang="eng" title="bbox 536 1637 1053 1664" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000034" title="bbox 536 1637 1053 1664; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000176" title="bbox 536 1637 731 1664; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000092_000177" title="bbox 755 1637 1053 1663; x_wconf 90; x_fsize 27">A4ExifUnits,</span>
+      <span class="ocrx_word" id="word_000092_000178" title="bbox 995 1633 1057 1668; x_wconf 95; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000010" title="bbox 537 1709 1752 1736">
+    <p class="ocr_par" id="par_000092_000012" lang="eng" title="bbox 537 1709 1752 1736" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000035" title="bbox 537 1709 1752 1736; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000179" title="bbox 537 1710 654 1731; x_wconf 95; x_fsize 28">Called</span>
+      <span class="ocrx_word" id="word_000092_000180" title="bbox 676 1712 713 1731; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000092_000181" title="bbox 738 1709 814 1731; x_wconf 96; x_fsize 28">find</span>
+      <span class="ocrx_word" id="word_000092_000182" title="bbox 836 1710 894 1731; x_wconf 96; x_fsize 28">how</span>
+      <span class="ocrx_word" id="word_000092_000183" title="bbox 915 1716 993 1736; x_wconf 95; x_fsize 28">many</span>
+      <span class="ocrx_word" id="word_000092_000184" title="bbox 1017 1716 1093 1736; x_wconf 95; x_fsize 28">open</span>
+      <span class="ocrx_word" id="word_000092_000185" title="bbox 1118 1710 1272 1731; x_wconf 96; x_fsize 28">channels</span>
+      <span class="ocrx_word" id="word_000092_000186" title="bbox 1296 1710 1352 1731; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000187" title="bbox 1377 1709 1493 1731; x_wconf 96; x_fsize 28">driver</span>
+      <span class="ocrx_word" id="word_000092_000188" title="bbox 1516 1709 1592 1730; x_wconf 96; x_fsize 28">will</span>
+      <span class="ocrx_word" id="word_000092_000189" title="bbox 1618 1711 1752 1736; x_wconf 96; x_fsize 28">support</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000011" title="bbox 379 1747 1574 1983">
+    <p class="ocr_par" id="par_000092_000013" lang="eng" title="bbox 379 1747 1574 1983" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000036" title="bbox 379 1747 588 1771; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000190" title="bbox 379 1752 387 1771; x_wconf 0; x_fsize 25">-</span>
+      <span class="ocrx_word" id="word_000092_000191" title="bbox 539 1747 588 1767; x_wconf 94; x_fsize 25">In:</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000037" title="bbox 379 1781 834 1808; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000192" title="bbox 379 1788 387 1807; x_wconf 27; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000092_000193" title="bbox 696 1781 834 1808; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000038" title="bbox 379 1819 608 1843; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000194" title="bbox 379 1824 387 1843; x_wconf 0; x_fsize 25">-</span>
+      <span class="ocrx_word" id="word_000092_000195" title="bbox 536 1819 608 1839; x_wconf 96; x_fsize 25">Out:</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000039" title="bbox 379 1853 1574 1880; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000196" title="bbox 379 1860 387 1879; x_wconf 0; x_fsize 27">H</span>
+      <span class="ocrx_word" id="word_000092_000197" title="bbox 697 1854 752 1875; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000092_000198" title="bbox 776 1854 872 1875; x_wconf 96; x_fsize 27">total</span>
+      <span class="ocrx_word" id="word_000092_000199" title="bbox 897 1854 1013 1875; x_wconf 96; x_fsize 27">number</span>
+      <span class="ocrx_word" id="word_000092_000200" title="bbox 1037 1854 1073 1875; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000092_000201" title="bbox 1098 1854 1252 1875; x_wconf 96; x_fsize 27">channels</span>
+      <span class="ocrx_word" id="word_000092_000202" title="bbox 1278 1854 1454 1880; x_wconf 96; x_fsize 27">supported</span>
+      <span class="ocrx_word" id="word_000092_000203" title="bbox 1478 1853 1513 1874; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000092_000204" title="bbox 1535 1855 1574 1874; x_wconf 95; x_fsize 27">AX</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000040" title="bbox 379 1905 386 1915; baseline 0 0; x_size 12.52271; x_descenders 2.5227096; x_ascenders 2.9253111">
+      <span class="ocrx_word" id="word_000092_000205" title="bbox 379 1905 386 1915; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000041" title="bbox 535 1926 1092 1951; baseline 0.002 -5; x_size 26.348736; x_descenders 5.3487358; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000206" title="bbox 535 1932 594 1947; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000092_000207" title="bbox 697 1932 746 1951; x_wconf 91; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000092_000208" title="bbox 777 1926 1092 1947; x_wconf 91; x_fsize 27">numberofchannels</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000042" title="bbox 538 1964 592 1983; baseline 0.019 -1; x_size 24.348736; x_descenders 5.3487358; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000209" title="bbox 538 1964 592 1983; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000012" title="bbox 379 2148 387 2167">
+    <p class="ocr_par" id="par_000092_000014" lang="eng" title="bbox 379 2148 387 2167" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000043" title="bbox 379 2148 387 2167; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000210" title="bbox 379 2148 387 2167; x_wconf 81; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000013" title="bbox 536 1998 792 2019">
+    <p class="ocr_par" id="par_000092_000015" lang="eng" title="bbox 536 1998 792 2019" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000044" title="bbox 536 1998 792 2019; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000211" title="bbox 536 1998 674 2019; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000092_000212" title="bbox 697 2000 792 2019; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000014" title="bbox 536 2105 1033 2132">
+    <p class="ocr_par" id="par_000092_000016" lang="eng" title="bbox 536 2105 1033 2132" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000045" title="bbox 536 2105 1033 2132; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000213" title="bbox 536 2105 731 2132; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000092_000214" title="bbox 755 2105 1033 2132; x_wconf 91; x_fsize 29">A4ExifOpen,</span>
+      <span class="ocrx_word" id="word_000092_000215" title="bbox 979 2101 1036 2137; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000015" title="bbox 536 2177 1893 2271">
+    <p class="ocr_par" id="par_000092_000017" lang="eng" title="bbox 536 2177 1893 2271" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000046" title="bbox 536 2177 1128 2204; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000216" title="bbox 536 2179 632 2204; x_wconf 95; x_fsize 28">Opens</span>
+      <span class="ocrx_word" id="word_000092_000217" title="bbox 657 2184 673 2199; x_wconf 95; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000092_000218" title="bbox 697 2177 812 2199; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000092_000219" title="bbox 837 2177 953 2199; x_wconf 96; x_fsize 28">driver</span>
+      <span class="ocrx_word" id="word_000092_000220" title="bbox 978 2178 1128 2199; x_wconf 96; x_fsize 28">channel.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000047" title="bbox 539 2214 1893 2240; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000221" title="bbox 539 2214 674 2235; x_wconf 96; x_fsize 27">Invoked</span>
+      <span class="ocrx_word" id="word_000092_000222" title="bbox 697 2214 793 2235; x_wconf 96; x_fsize 27">after</span>
+      <span class="ocrx_word" id="word_000092_000223" title="bbox 816 2214 872 2235; x_wconf 92; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000224" title="bbox 896 2215 973 2234; x_wconf 89; x_fsize 27">PLIB</span>
+      <span class="ocrx_word" id="word_000092_000225" title="bbox 998 2214 1072 2235; x_wconf 93; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000092_000226" title="bbox 1103 2210 1466 2244; x_wconf 34; x_fsize 27">'p_open(é&amp;appHandle,</span>
+      <span class="ocrx_word" id="word_000092_000227" title="bbox 1484 2214 1753 2239; x_wconf 66; x_fsize 27">"LED:*",-1)'to</span>
+      <span class="ocrx_word" id="word_000092_000228" title="bbox 1777 2220 1853 2240; x_wconf 95; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000092_000229" title="bbox 1877 2220 1893 2235; x_wconf 95; x_fsize 27">a</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000048" title="bbox 538 2249 1108 2271; baseline 0 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000230" title="bbox 538 2250 672 2271; x_wconf 96; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000092_000231" title="bbox 696 2252 733 2271; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000092_000232" title="bbox 756 2250 812 2271; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000233" title="bbox 837 2249 952 2271; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000092_000234" title="bbox 977 2249 1108 2271; x_wconf 96; x_fsize 28">driver.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000016" title="bbox 379 2193 1932 3176">
+    <p class="ocr_par" id="par_000092_000018" lang="eng" title="bbox 379 2193 386 2203" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000049" title="bbox 379 2193 386 2203; baseline 0 0; x_size 12.486612; x_descenders 2.4866126; x_ascenders 3.0511665">
+      <span class="ocrx_word" id="word_000092_000235" title="bbox 379 2193 386 2203; x_wconf 0; x_fsize 13">,</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000019" lang="eng" title="bbox 379 2229 386 2239" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000050" title="bbox 379 2229 386 2239; baseline 0 0; x_size 12.486612; x_descenders 2.4866126; x_ascenders 3.0511665">
+      <span class="ocrx_word" id="word_000092_000236" title="bbox 379 2229 386 2239; x_wconf 0; x_fsize 13">,</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000020" lang="eng" title="bbox 379 2256 387 2275" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000051" title="bbox 379 2256 387 2275; baseline 0 0; x_size 23.724564; x_descenders 4.7245641; x_ascenders 5.7972164">
+      <span class="ocrx_word" id="word_000092_000237" title="bbox 379 2256 387 2275; x_wconf 36; x_fsize 24">7</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000021" lang="eng" title="bbox 379 2287 588 2311" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000052" title="bbox 379 2287 588 2311; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000092_000238" title="bbox 379 2292 387 2311; x_wconf 45; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000092_000239" title="bbox 539 2287 588 2307; x_wconf 13; x_fsize 25">Tn:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000022" lang="eng" title="bbox 379 2321 1554 2347" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000053" title="bbox 379 2321 1554 2347; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000240" title="bbox 379 2328 387 2347; x_wconf 84; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000092_000241" title="bbox 696 2323 732 2343; x_wconf 95; x_fsize 27">OS</span>
+      <span class="ocrx_word" id="word_000092_000242" title="bbox 757 2321 872 2343; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000092_000243" title="bbox 896 2322 1012 2343; x_wconf 96; x_fsize 27">handle</span>
+      <span class="ocrx_word" id="word_000092_000244" title="bbox 1037 2322 1073 2343; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000092_000245" title="bbox 1096 2322 1152 2343; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000246" title="bbox 1177 2321 1292 2343; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000092_000247" title="bbox 1317 2321 1433 2343; x_wconf 96; x_fsize 27">driver</span>
+      <span class="ocrx_word" id="word_000092_000248" title="bbox 1458 2321 1493 2342; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000092_000249" title="bbox 1516 2323 1554 2342; x_wconf 94; x_fsize 27">DX</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000023" lang="eng" title="bbox 379 2357 1371 2384" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000054" title="bbox 379 2357 1371 2384; baseline 0 -5; x_size 27.367691; x_descenders 5.3676906; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000250" title="bbox 379 2364 387 2383; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000092_000251" title="bbox 696 2357 833 2379; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000092_000252" title="bbox 856 2360 893 2379; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000092_000253" title="bbox 916 2358 972 2379; x_wconf 93; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000254" title="bbox 996 2359 1132 2384; x_wconf 90; x_fsize 28">OpenEnt</span>
+      <span class="ocrx_word" id="word_000092_000255" title="bbox 1158 2359 1253 2379; x_wconf 96; x_fsize 28">struc</span>
+      <span class="ocrx_word" id="word_000092_000256" title="bbox 1278 2357 1313 2378; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000092_000257" title="bbox 1338 2359 1371 2379; x_wconf 96; x_fsize 28">SI</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000024" lang="eng" title="bbox 379 2393 1352 2419" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000055" title="bbox 379 2393 1352 2419; baseline -0.001 -4; x_size 27.367691; x_descenders 5.3676906; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000258" title="bbox 379 2400 387 2419; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000092_000259" title="bbox 696 2393 833 2415; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000092_000260" title="bbox 856 2396 893 2415; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000092_000261" title="bbox 916 2394 972 2415; x_wconf 93; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000262" title="bbox 999 2395 1112 2415; x_wconf 91; x_fsize 28">IntEnt</span>
+      <span class="ocrx_word" id="word_000092_000263" title="bbox 1138 2395 1233 2415; x_wconf 96; x_fsize 28">struc</span>
+      <span class="ocrx_word" id="word_000092_000264" title="bbox 1258 2393 1293 2414; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000092_000265" title="bbox 1316 2395 1352 2414; x_wconf 96; x_fsize 28">BP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000025" lang="eng" title="bbox 379 2429 1592 2456" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000056" title="bbox 379 2429 1592 2456; baseline 0 -5; x_size 27.367691; x_descenders 5.3676906; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000266" title="bbox 379 2436 387 2455; x_wconf 83; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000092_000267" title="bbox 696 2431 852 2455; x_wconf 92; x_fsize 28">DS,ES,SS</span>
+      <span class="ocrx_word" id="word_000092_000268" title="bbox 876 2429 972 2456; x_wconf 96; x_fsize 28">point</span>
+      <span class="ocrx_word" id="word_000092_000269" title="bbox 996 2432 1033 2451; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000092_000270" title="bbox 1056 2430 1112 2451; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000092_000271" title="bbox 1137 2429 1372 2456; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000092_000272" title="bbox 1397 2430 1473 2451; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000092_000273" title="bbox 1498 2436 1592 2456; x_wconf 96; x_fsize 28">space</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000026" lang="eng" title="bbox 379 2467 608 2491" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000057" title="bbox 379 2467 608 2491; baseline 0 -4; x_size 25.367691; x_descenders 5.3676906; x_ascenders 5">
+      <span class="ocrx_word" id="word_000092_000274" title="bbox 379 2472 387 2491; x_wconf 2; x_fsize 26">i</span>
+      <span class="ocrx_word" id="word_000092_000275" title="bbox 536 2467 608 2487; x_wconf 95; x_fsize 26">Out:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000027" lang="eng" title="bbox 379 2502 1772 2528" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000058" title="bbox 379 2502 1772 2528; baseline 0 -5; x_size 26.367691; x_descenders 5.3676906; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000276" title="bbox 379 2508 387 2527; x_wconf 62; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000092_000277" title="bbox 697 2503 793 2528; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000092_000278" title="bbox 818 2502 913 2523; x_wconf 93; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000092_000279" title="bbox 937 2512 952 2514; x_wconf 55; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000092_000280" title="bbox 976 2503 1014 2522; x_wconf 96; x_fsize 27">BX</span>
+      <span class="ocrx_word" id="word_000092_000281" title="bbox 1036 2502 1132 2523; x_wconf 96; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000092_000282" title="bbox 1156 2502 1212 2523; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000283" title="bbox 1237 2502 1372 2523; x_wconf 96; x_fsize 27">address</span>
+      <span class="ocrx_word" id="word_000092_000284" title="bbox 1397 2502 1433 2523; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000092_000285" title="bbox 1456 2502 1512 2523; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000286" title="bbox 1537 2508 1613 2528; x_wconf 96; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000092_000287" title="bbox 1638 2502 1772 2523; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000028" lang="eng" title="bbox 379 2538 1433 2564" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000059" title="bbox 379 2538 1433 2564; baseline -0.001 -5; x_size 26.367691; x_descenders 5.3676906; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000288" title="bbox 379 2544 387 2563; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000092_000289" title="bbox 697 2539 793 2564; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000092_000290" title="bbox 818 2540 872 2559; x_wconf 92; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000092_000291" title="bbox 897 2548 912 2550; x_wconf 61; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000092_000292" title="bbox 935 2539 973 2558; x_wconf 96; x_fsize 27">AL</span>
+      <span class="ocrx_word" id="word_000092_000293" title="bbox 996 2538 1092 2559; x_wconf 96; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000092_000294" title="bbox 1116 2538 1172 2559; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000295" title="bbox 1197 2544 1293 2559; x_wconf 96; x_fsize 27">error</span>
+      <span class="ocrx_word" id="word_000092_000296" title="bbox 1317 2538 1433 2559; x_wconf 96; x_fsize 27">number</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000092_000029" lang="eng" title="bbox 379 2589 1932 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000060" title="bbox 379 2589 386 2599; baseline 0 0; x_size 12.486612; x_descenders 2.4866126; x_ascenders 3.0511665">
+      <span class="ocrx_word" id="word_000092_000297" title="bbox 379 2589 386 2599; x_wconf 21; x_fsize 13">is</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000061" title="bbox 538 2610 1853 2636; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000298" title="bbox 538 2610 594 2631; x_wconf 91; x_fsize 26">cld</span>
+      <span class="ocrx_word" id="word_000092_000299" title="bbox 1499 2611 1712 2636; x_wconf 53; x_fsize 26">;Interrupts</span>
+      <span class="ocrx_word" id="word_000092_000300" title="bbox 1737 2610 1793 2631; x_wconf 95; x_fsize 26">off</span>
+      <span class="ocrx_word" id="word_000092_000301" title="bbox 1816 2612 1853 2631; x_wconf 96; x_fsize 26">to</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000062" title="bbox 536 2645 1932 2672; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000302" title="bbox 536 2646 633 2672; x_wconf 63; x_fsize 27">pushf</span>
+      <span class="ocrx_word" id="word_000092_000303" title="bbox 1499 2647 1652 2672; x_wconf 86; x_fsize 27">;prevent</span>
+      <span class="ocrx_word" id="word_000092_000304" title="bbox 1675 2645 1832 2672; x_wconf 96; x_fsize 27">multiple</span>
+      <span class="ocrx_word" id="word_000092_000305" title="bbox 1857 2652 1932 2672; x_wconf 96; x_fsize 27">apps</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000063" title="bbox 538 2681 1753 2708; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000306" title="bbox 538 2681 592 2703; x_wconf 53; x_fsize 28">oli</span>
+      <span class="ocrx_word" id="word_000092_000307" title="bbox 1499 2681 1654 2708; x_wconf 17; x_fsize 28">;calling</span>
+      <span class="ocrx_word" id="word_000092_000308" title="bbox 1677 2688 1753 2708; x_wconf 96; x_fsize 28">open</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000064" title="bbox 535 2717 1793 2744; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000309" title="bbox 535 2724 594 2739; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000092_000310" title="bbox 698 2717 746 2743; x_wconf 95; x_fsize 27">si,</span>
+      <span class="ocrx_word" id="word_000092_000311" title="bbox 784 2717 846 2742; x_wconf 80; x_fsize 27">[si]</span>
+      <span class="ocrx_word" id="word_000092_000312" title="bbox 862 2719 1093 2744; x_wconf 80; x_fsize 27">.OpenNamePtr</span>
+      <span class="ocrx_word" id="word_000092_000313" title="bbox 1499 2724 1507 2743; x_wconf 88; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000092_000314" title="bbox 1518 2717 1793 2744; x_wconf 93; x_fsize 27">Simultaneously</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000065" title="bbox 535 2753 886 2779; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000315" title="bbox 535 2760 594 2775; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000092_000316" title="bbox 697 2754 746 2779; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000092_000317" title="bbox 784 2753 886 2778; x_wconf 60; x_fsize 26">[sitl]</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000066" title="bbox 537 2789 1848 2815; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000318" title="bbox 537 2790 853 2811; x_wconf 90; x_fsize 26">CharToFoldedChar</span>
+      <span class="ocrx_word" id="word_000092_000319" title="bbox 1499 2790 1594 2815; x_wconf 80; x_fsize 26">;Read</span>
+      <span class="ocrx_word" id="word_000092_000320" title="bbox 1616 2790 1672 2811; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000092_000321" title="bbox 1696 2789 1772 2811; x_wconf 96; x_fsize 26">unit</span>
+      <span class="ocrx_word" id="word_000092_000322" title="bbox 1797 2796 1848 2811; x_wconf 96; x_fsize 26">no.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000067" title="bbox 538 2825 1892 2852; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000323" title="bbox 538 2832 593 2852; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000092_000324" title="bbox 697 2826 746 2851; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000092_000325" title="bbox 783 2826 827 2846; x_wconf 47; x_fsize 26">'A'</span>
+      <span class="ocrx_word" id="word_000092_000326" title="bbox 1499 2827 1592 2852; x_wconf 63; x_fsize 26">;part</span>
+      <span class="ocrx_word" id="word_000092_000327" title="bbox 1617 2826 1653 2847; x_wconf 96; x_fsize 26">of</span>
+      <span class="ocrx_word" id="word_000092_000328" title="bbox 1677 2825 1792 2847; x_wconf 96; x_fsize 26">device</span>
+      <span class="ocrx_word" id="word_000092_000329" title="bbox 1817 2832 1892 2847; x_wconf 96; x_fsize 26">name</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000068" title="bbox 540 2861 1932 2888; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000330" title="bbox 540 2861 573 2888; x_wconf 89; x_fsize 27">jb</span>
+      <span class="ocrx_word" id="word_000092_000331" title="bbox 696 2863 913 2888; x_wconf 89; x_fsize 27">OpenNameErr</span>
+      <span class="ocrx_word" id="word_000092_000332" title="bbox 1499 2863 1553 2887; x_wconf 85; x_fsize 27">;to</span>
+      <span class="ocrx_word" id="word_000092_000333" title="bbox 1578 2861 1654 2883; x_wconf 96; x_fsize 27">find</span>
+      <span class="ocrx_word" id="word_000092_000334" title="bbox 1676 2861 1773 2883; x_wconf 96; x_fsize 27">which</span>
+      <span class="ocrx_word" id="word_000092_000335" title="bbox 1798 2862 1932 2883; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000069" title="bbox 538 2898 1890 2924; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000336" title="bbox 538 2898 593 2919; x_wconf 96; x_fsize 26">sub</span>
+      <span class="ocrx_word" id="word_000092_000337" title="bbox 697 2898 746 2923; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000092_000338" title="bbox 783 2898 827 2918; x_wconf 54; x_fsize 26">'A'</span>
+      <span class="ocrx_word" id="word_000092_000339" title="bbox 1499 2900 1553 2923; x_wconf 72; x_fsize 26">;to</span>
+      <span class="ocrx_word" id="word_000092_000340" title="bbox 1577 2904 1668 2924; x_wconf 95; x_fsize 26">open.</span>
+      <span class="ocrx_word" id="word_000092_000341" title="bbox 1697 2904 1734 2924; x_wconf 93; x_fsize 26">eg</span>
+      <span class="ocrx_word" id="word_000092_000342" title="bbox 1760 2898 1890 2919; x_wconf 91; x_fsize 26">"LED:A"</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000070" title="bbox 538 2934 1092 2960; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000343" title="bbox 538 2940 593 2960; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000092_000344" title="bbox 697 2934 746 2959; x_wconf 91; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000092_000345" title="bbox 777 2934 1092 2955; x_wconf 91; x_fsize 26">numberofchannels</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000071" title="bbox 540 2969 913 2996; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000346" title="bbox 540 2969 592 2996; x_wconf 96; x_fsize 28">jae</span>
+      <span class="ocrx_word" id="word_000092_000347" title="bbox 696 2971 913 2996; x_wconf 90; x_fsize 28">OpenNameErr</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000072" title="bbox 537 3006 813 3031; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000348" title="bbox 537 3012 593 3027; x_wconf 42; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000092_000349" title="bbox 697 3006 746 3031; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000092_000350" title="bbox 777 3006 813 3027; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000073" title="bbox 536 3042 1888 3068; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000351" title="bbox 536 3042 613 3068; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000092_000352" title="bbox 697 3042 733 3063; x_wconf 62; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000092_000353" title="bbox 1499 3043 1573 3068; x_wconf 35; x_fsize 27">;Map</span>
+      <span class="ocrx_word" id="word_000092_000354" title="bbox 1596 3042 1652 3063; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000092_000355" title="bbox 1678 3042 1812 3063; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000092_000356" title="bbox 1837 3048 1888 3063; x_wconf 95; x_fsize 27">no.</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000074" title="bbox 535 3077 1912 3103; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000357" title="bbox 535 3084 594 3099; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000092_000358" title="bbox 697 3078 746 3103; x_wconf 95; x_fsize 26">dx,</span>
+      <span class="ocrx_word" id="word_000092_000359" title="bbox 784 3077 872 3102; x_wconf 93; x_fsize 26">(size</span>
+      <span class="ocrx_word" id="word_000092_000360" title="bbox 895 3077 1206 3102; x_wconf 89; x_fsize 26">A4ExifStatusEnt)</span>
+      <span class="ocrx_word" id="word_000092_000361" title="bbox 1499 3080 1553 3103; x_wconf 79; x_fsize 26">;to</span>
+      <span class="ocrx_word" id="word_000092_000362" title="bbox 1577 3084 1593 3099; x_wconf 96; x_fsize 26">a</span>
+      <span class="ocrx_word" id="word_000092_000363" title="bbox 1618 3078 1752 3099; x_wconf 95; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000092_000364" title="bbox 1778 3078 1912 3099; x_wconf 95; x_fsize 26">control</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000075" title="bbox 535 3113 1812 3139; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000092_000365" title="bbox 535 3114 592 3135; x_wconf 95; x_fsize 27">mul</span>
+      <span class="ocrx_word" id="word_000092_000366" title="bbox 697 3114 733 3135; x_wconf 73; x_fsize 27">dx</span>
+      <span class="ocrx_word" id="word_000092_000367" title="bbox 1499 3114 1613 3139; x_wconf 66; x_fsize 27">;block</span>
+      <span class="ocrx_word" id="word_000092_000368" title="bbox 1638 3113 1673 3134; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000092_000369" title="bbox 1697 3120 1753 3135; x_wconf 96; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000092_000370" title="bbox 1777 3115 1812 3135; x_wconf 94; x_fsize 27">CS</span>
+     </span>
+     <span class="ocr_line" id="line_000092_000076" title="bbox 536 3150 1612 3176; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000092_000371" title="bbox 536 3156 593 3176; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000092_000372" title="bbox 697 3150 733 3171; x_wconf 61; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000092_000373" title="bbox 1499 3146 1512 3180; x_wconf 17; x_fsize 27">7;</span>
+      <span class="ocrx_word" id="word_000092_000374" title="bbox 1518 3156 1612 3176; x_wconf 17; x_fsize 27">space</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000017" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000092_000030" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000077" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000092_000375" title="bbox 376 3319 520 3348; x_wconf 95; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000092_000376" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000092_000018" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000092_000031" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000092_000078" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000092_000377" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000092_000378" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">90</span>
+      <span class="ocrx_word" id="word_000092_000379" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000092_000380" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000092_000381" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000093" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0093.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000093_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000093_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000093_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000093_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000093_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000093_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000093_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000093_000005" title="bbox 1073 158 1126 187; x_wconf 97; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 598 1314 602 1622"></div>
+   <div class="ocr_carea" id="block_000093_000001" title="bbox 376 305 1433 3175">
+    <p class="ocr_par" id="par_000093_000001" lang="eng" title="bbox 376 305 1433 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000001" title="bbox 535 305 813 331; baseline 0.004 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000006" title="bbox 535 312 594 327; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000007" title="bbox 697 305 746 331; x_wconf 95; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000093_000008" title="bbox 777 312 813 327; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000002" title="bbox 537 341 1071 367; baseline -0.002 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000009" title="bbox 537 342 594 363; x_wconf 96; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000093_000010" title="bbox 697 341 746 367; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000093_000011" title="bbox 777 342 892 363; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000093_000012" title="bbox 917 342 1071 363; x_wconf 20; x_fsize 27">Channel0O</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000003" title="bbox 538 377 1291 404; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000013" title="bbox 538 384 593 404; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000093_000014" title="bbox 698 384 748 399; x_wconf 41; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000093_000015" title="bbox 764 377 826 402; x_wconf 41; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000093_000016" title="bbox 842 377 1246 404; x_wconf 52; x_fsize 27">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000093_000017" title="bbox 1278 378 1291 399; x_wconf 95; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000004" title="bbox 540 413 992 440; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000018" title="bbox 540 413 572 440; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000093_000019" title="bbox 697 413 992 435; x_wconf 91; x_fsize 28">GetATickChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000005" title="bbox 536 450 613 476; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000020" title="bbox 536 450 613 476; x_wconf 38; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000006" title="bbox 535 486 1053 512; baseline 0 -6; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000021" title="bbox 535 492 594 507; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000022" title="bbox 697 492 746 511; x_wconf 93; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000093_000023" title="bbox 775 486 1053 512; x_wconf 91; x_fsize 26">AlreadyOpenErr</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000007" title="bbox 540 521 1053 548; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000024" title="bbox 540 521 593 548; x_wconf 93; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000093_000025" title="bbox 697 522 1053 548; x_wconf 89; x_fsize 28">ChannelAlreadyOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000008" title="bbox 377 557 688 579; baseline -0.003 0; x_size 27.534103; x_descenders 5.5341043; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000026" title="bbox 377 557 688 579; x_wconf 91; x_fsize 28">GetATickChannel:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000009" title="bbox 535 593 1291 620; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000027" title="bbox 535 600 594 615; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000093_000028" title="bbox 698 600 748 615; x_wconf 40; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000093_000029" title="bbox 764 593 826 618; x_wconf 40; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000093_000030" title="bbox 842 593 1246 620; x_wconf 81; x_fsize 28">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000093_000031" title="bbox 1279 594 1291 614; x_wconf 96; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000010" title="bbox 535 629 1331 656; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000032" title="bbox 535 636 594 651; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000033" title="bbox 698 636 748 651; x_wconf 89; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000093_000034" title="bbox 764 629 826 654; x_wconf 89; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000093_000035" title="bbox 842 629 1331 656; x_wconf 43; x_fsize 26">.-A4ExifCSChannelRunning,</span>
+      <span class="ocrx_word" id="word_000093_000036" title="bbox 1315 625 1333 660; x_wconf 97; x_fsize 26">0</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000011" title="bbox 536 666 613 692; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000037" title="bbox 536 666 613 692; x_wconf 49; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000012" title="bbox 378 701 552 723; baseline 0.006 -1; x_size 27.534103; x_descenders 5.5341043; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000038" title="bbox 378 701 432 723; x_wconf 92; x_fsize 28">ife</span>
+      <span class="ocrx_word" id="word_000093_000039" title="bbox 455 701 552 723; x_wconf 92; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000013" title="bbox 540 737 1052 764; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000040" title="bbox 540 737 593 764; x_wconf 93; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000093_000041" title="bbox 697 738 1052 759; x_wconf 90; x_fsize 29">GetHardwareChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000014" title="bbox 377 774 452 795; baseline 0 0; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000042" title="bbox 377 774 452 795; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000015" title="bbox 536 810 733 836; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000043" title="bbox 536 810 613 836; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000093_000044" title="bbox 697 816 733 831; x_wconf 94; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000016" title="bbox 535 846 1106 871; baseline 0.007 -5; x_size 29.534103; x_descenders 5.5341043; x_ascenders 9">
+      <span class="ocrx_word" id="word_000093_000045" title="bbox 535 852 594 867; x_wconf 65; x_fsize 30">mov</span>
+      <span class="ocrx_word" id="word_000093_000046" title="bbox 697 852 746 871; x_wconf 93; x_fsize 30">ax,</span>
+      <span class="ocrx_word" id="word_000093_000047" title="bbox 784 846 867 870; x_wconf 79; x_fsize 30">((':'</span>
+      <span class="ocrx_word" id="word_000093_000048" title="bbox 898 846 952 867; x_wconf 90; x_fsize 30">shl</span>
+      <span class="ocrx_word" id="word_000093_000049" title="bbox 979 846 1106 870; x_wconf 64; x_fsize 30">8)+'K')</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000017" title="bbox 536 882 733 908; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000050" title="bbox 536 882 613 908; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000093_000051" title="bbox 697 888 733 903; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000018" title="bbox 535 918 1106 943; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000052" title="bbox 535 924 594 939; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000053" title="bbox 697 924 746 943; x_wconf 93; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000093_000054" title="bbox 784 918 867 942; x_wconf 89; x_fsize 26">(('C'</span>
+      <span class="ocrx_word" id="word_000093_000055" title="bbox 898 918 952 939; x_wconf 90; x_fsize 26">shl</span>
+      <span class="ocrx_word" id="word_000093_000056" title="bbox 979 918 1106 942; x_wconf 78; x_fsize 26">8)+'T')</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000019" title="bbox 536 954 733 980; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000057" title="bbox 536 954 613 980; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000093_000058" title="bbox 697 960 733 975; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000020" title="bbox 535 990 813 1016; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000059" title="bbox 535 996 594 1011; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000093_000060" title="bbox 696 990 746 1015; x_wconf 95; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000093_000061" title="bbox 778 996 813 1016; x_wconf 96; x_fsize 28">sp</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000021" title="bbox 539 1027 653 1052; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000062" title="bbox 539 1027 653 1052; x_wconf 38; x_fsize 26">ToOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000022" title="bbox 540 1061 992 1088; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000063" title="bbox 540 1061 593 1088; x_wconf 82; x_fsize 29">jne</span>
+      <span class="ocrx_word" id="word_000093_000064" title="bbox 697 1061 992 1083; x_wconf 91; x_fsize 29">GotATickChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000023" title="bbox 537 1098 792 1124; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000065" title="bbox 537 1098 594 1119; x_wconf 95; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000093_000066" title="bbox 698 1104 746 1124; x_wconf 95; x_fsize 27">sp,</span>
+      <span class="ocrx_word" id="word_000093_000067" title="bbox 779 1098 792 1119; x_wconf 96; x_fsize 27">6</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000024" title="bbox 535 1134 953 1159; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000068" title="bbox 535 1140 594 1155; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000069" title="bbox 697 1140 746 1159; x_wconf 93; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000093_000070" title="bbox 777 1134 953 1155; x_wconf 92; x_fsize 26">LockedErr</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000025" title="bbox 540 1169 894 1196; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000071" title="bbox 540 1169 593 1196; x_wconf 90; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000093_000072" title="bbox 696 1169 894 1196; x_wconf 90; x_fsize 29">OpenFailed</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000026" title="bbox 377 1205 688 1227; baseline -0.003 0; x_size 27.534103; x_descenders 5.5341043; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000073" title="bbox 377 1205 688 1227; x_wconf 91; x_fsize 28">GotATickChannel:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000027" title="bbox 537 1242 792 1268; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000074" title="bbox 537 1242 594 1263; x_wconf 95; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000093_000075" title="bbox 698 1248 746 1268; x_wconf 95; x_fsize 27">sp,</span>
+      <span class="ocrx_word" id="word_000093_000076" title="bbox 779 1242 792 1263; x_wconf 96; x_fsize 27">6</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000028" title="bbox 535 1277 1293 1303; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000077" title="bbox 535 1284 594 1299; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000078" title="bbox 698 1284 748 1299; x_wconf 50; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000093_000079" title="bbox 764 1277 826 1302; x_wconf 0; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000093_000080" title="bbox 842 1277 1226 1303; x_wconf 0; x_fsize 26">.A4ExifCSTickHandle,</span>
+      <span class="ocrx_word" id="word_000093_000081" title="bbox 1257 1284 1293 1299; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000029" title="bbox 536 1314 733 1340; baseline -0.005 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000082" title="bbox 536 1320 613 1340; x_wconf 96; x_fsize 26">push</span>
+      <span class="ocrx_word" id="word_000093_000083" title="bbox 697 1314 733 1335; x_wconf 64; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000030" title="bbox 535 1350 813 1375; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000084" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000085" title="bbox 696 1350 746 1375; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000093_000086" title="bbox 777 1356 813 1371; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000031" title="bbox 535 1387 992 1411; baseline 0.002 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000087" title="bbox 535 1392 594 1407; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000088" title="bbox 697 1392 746 1411; x_wconf 93; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000093_000089" title="bbox 779 1387 992 1407; x_wconf 84; x_fsize 26">IoFuncStart</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000032" title="bbox 535 1422 791 1447; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000090" title="bbox 535 1428 594 1443; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000091" title="bbox 698 1428 746 1447; x_wconf 15; x_fsize 26">ex,</span>
+      <span class="ocrx_word" id="word_000093_000092" title="bbox 779 1422 791 1442; x_wconf 71; x_fsize 26">1</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000033" title="bbox 536 1464 733 1484; baseline -0.005 -5; x_size 27.573433; x_descenders 5.6036587; x_ascenders 6.78125">
+      <span class="ocrx_word" id="word_000093_000093" title="bbox 536 1464 613 1484; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000093_000094" title="bbox 698 1464 733 1479; x_wconf 85; x_fsize 28">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000034" title="bbox 536 1500 733 1520; baseline -0.005 -5; x_size 27.573433; x_descenders 5.6036587; x_ascenders 6.78125">
+      <span class="ocrx_word" id="word_000093_000095" title="bbox 536 1500 613 1520; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000093_000096" title="bbox 698 1500 733 1515; x_wconf 85; x_fsize 28">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000035" title="bbox 536 1530 733 1556; baseline -0.005 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000097" title="bbox 536 1536 613 1556; x_wconf 96; x_fsize 26">push</span>
+      <span class="ocrx_word" id="word_000093_000098" title="bbox 697 1530 733 1551; x_wconf 71; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000036" title="bbox 535 1564 1311 1592; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000099" title="bbox 535 1572 594 1587; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000100" title="bbox 698 1572 746 1591; x_wconf 85; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000093_000101" title="bbox 784 1564 1311 1592; x_wconf 59; x_fsize 27">(InterruptVectors-Vector)</span>
+      <span class="ocrx_word" id="word_000093_000102" title="bbox 1279 1560 1315 1596; x_wconf 92; x_fsize 27">/2</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000037" title="bbox 536 1608 733 1628; baseline -0.005 -5; x_size 27.573433; x_descenders 5.6036587; x_ascenders 6.78125">
+      <span class="ocrx_word" id="word_000093_000103" title="bbox 536 1608 613 1628; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000093_000104" title="bbox 698 1608 733 1623; x_wconf 86; x_fsize 28">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000038" title="bbox 535 1644 813 1664; baseline 0.004 -6; x_size 27.573433; x_descenders 5.6036587; x_ascenders 6.78125">
+      <span class="ocrx_word" id="word_000093_000105" title="bbox 535 1644 594 1659; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000093_000106" title="bbox 698 1644 746 1663; x_wconf 94; x_fsize 28">cx,</span>
+      <span class="ocrx_word" id="word_000093_000107" title="bbox 778 1644 813 1664; x_wconf 96; x_fsize 28">sp</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000039" title="bbox 539 1673 732 1695; baseline 0.005 -1; x_size 27.165165; x_descenders 5.165164; x_ascenders 8">
+      <span class="ocrx_word" id="word_000093_000108" title="bbox 539 1673 732 1695; x_wconf 90; x_fsize 28">ToWithWait</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000040" title="bbox 537 1710 791 1736; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000109" title="bbox 537 1710 594 1731; x_wconf 95; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000093_000110" title="bbox 698 1716 746 1736; x_wconf 95; x_fsize 27">sp,</span>
+      <span class="ocrx_word" id="word_000093_000111" title="bbox 779 1710 791 1731; x_wconf 96; x_fsize 27">8</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000041" title="bbox 536 1746 733 1772; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000112" title="bbox 536 1752 593 1772; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000093_000113" title="bbox 697 1746 733 1767; x_wconf 49; x_fsize 27">dx</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000042" title="bbox 540 1781 1052 1808; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000114" title="bbox 540 1781 593 1808; x_wconf 91; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000093_000115" title="bbox 697 1782 1052 1803; x_wconf 91; x_fsize 29">GetHardwareChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000043" title="bbox 377 1817 473 1839; baseline -0.01 0; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000116" title="bbox 377 1817 473 1839; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000044" title="bbox 376 1855 608 1880; baseline -0.004 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000117" title="bbox 376 1855 608 1880; x_wconf 91; x_fsize 26">OpenNameErr:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000045" title="bbox 536 1890 613 1916; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000118" title="bbox 536 1890 613 1916; x_wconf 46; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000046" title="bbox 535 1927 913 1951; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000119" title="bbox 535 1932 594 1947; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000093_000120" title="bbox 697 1932 746 1951; x_wconf 93; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000093_000121" title="bbox 776 1927 913 1947; x_wconf 89; x_fsize 25">NameErr</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000047" title="bbox 540 1961 1053 1988; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000122" title="bbox 540 1961 593 1988; x_wconf 90; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000093_000123" title="bbox 697 1962 1053 1988; x_wconf 89; x_fsize 28">ChannelAlreadyOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000048" title="bbox 377 1998 748 2019; baseline -0.003 0; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000124" title="bbox 377 1998 748 2019; x_wconf 91; x_fsize 27">GetHardwareChannel:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000049" title="bbox 535 2033 1373 2059; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000125" title="bbox 535 2040 594 2055; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000126" title="bbox 697 2034 746 2059; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000093_000127" title="bbox 778 2040 828 2055; x_wconf 60; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000093_000128" title="bbox 844 2033 906 2058; x_wconf 60; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000093_000129" title="bbox 922 2033 1373 2055; x_wconf 74; x_fsize 26">.A4ExifCSChannelIntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000050" title="bbox 537 2070 772 2091; baseline -0.004 0; x_size 25.534103; x_descenders 5.5341043; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000130" title="bbox 537 2070 772 2091; x_wconf 90; x_fsize 26">HwGetChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000051" title="bbox 540 2105 1433 2132; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000131" title="bbox 540 2105 593 2132; x_wconf 82; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000093_000132" title="bbox 697 2106 1433 2132; x_wconf 60; x_fsize 28">CheckHardwareNowThatSIBOChannellIsOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000052" title="bbox 535 2143 933 2167; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000133" title="bbox 535 2148 594 2163; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000093_000134" title="bbox 697 2148 746 2167; x_wconf 92; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000093_000135" title="bbox 779 2143 933 2163; x_wconf 91; x_fsize 25">InUseErr</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000053" title="bbox 540 2177 972 2204; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000136" title="bbox 540 2177 593 2204; x_wconf 90; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000093_000137" title="bbox 696 2177 972 2199; x_wconf 90; x_fsize 28">FreeTckAndExit</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000054" title="bbox 376 2214 888 2235; baseline 0.002 -1; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000138" title="bbox 376 2214 888 2235; x_wconf 90; x_fsize 27">FreeTckAndChannelHardware:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000055" title="bbox 535 2249 1373 2275; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000139" title="bbox 535 2256 594 2271; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000140" title="bbox 697 2250 746 2275; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000093_000141" title="bbox 778 2256 828 2271; x_wconf 72; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000093_000142" title="bbox 844 2249 906 2274; x_wconf 72; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000093_000143" title="bbox 922 2249 1373 2271; x_wconf 69; x_fsize 26">.A4ExifCSChannelIntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000056" title="bbox 537 2286 792 2307; baseline 0.004 -1; x_size 26.165165; x_descenders 5.165164; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000144" title="bbox 537 2287 590 2306; x_wconf 70; x_fsize 27">HwF</span>
+      <span class="ocrx_word" id="word_000093_000145" title="bbox 598 2286 792 2307; x_wconf 70; x_fsize 27">reeChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000057" title="bbox 535 2321 953 2347; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000146" title="bbox 535 2328 594 2343; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000147" title="bbox 697 2328 746 2347; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000093_000148" title="bbox 776 2321 953 2343; x_wconf 91; x_fsize 27">DeviceErr</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000058" title="bbox 376 2357 668 2379; baseline 0.003 -1; x_size 26.165165; x_descenders 5.165164; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000149" title="bbox 376 2357 668 2379; x_wconf 90; x_fsize 27">FreeTckAndExit:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000059" title="bbox 378 2393 532 2415; baseline 0.006 -1; x_size 27.534103; x_descenders 5.5341043; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000150" title="bbox 378 2393 413 2414; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000093_000151" title="bbox 435 2393 532 2415; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000060" title="bbox 536 2430 733 2456; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000152" title="bbox 536 2430 613 2456; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000093_000153" title="bbox 697 2436 733 2451; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000061" title="bbox 535 2465 1292 2491; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000154" title="bbox 535 2472 594 2487; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000155" title="bbox 696 2466 746 2491; x_wconf 96; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000093_000156" title="bbox 778 2472 828 2487; x_wconf 24; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000093_000157" title="bbox 844 2465 906 2490; x_wconf 24; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000093_000158" title="bbox 922 2465 1292 2487; x_wconf 72; x_fsize 27">.A4ExifCSTickHandle</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000062" title="bbox 539 2502 672 2523; baseline 0.008 -1; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000159" title="bbox 539 2502 672 2523; x_wconf 79; x_fsize 27">IoClose</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000063" title="bbox 536 2544 733 2564; baseline -0.005 -5; x_size 27.573433; x_descenders 5.6036587; x_ascenders 6.78125">
+      <span class="ocrx_word" id="word_000093_000160" title="bbox 536 2544 593 2564; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000093_000161" title="bbox 697 2544 733 2559; x_wconf 96; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000064" title="bbox 377 2573 473 2595; baseline -0.01 0; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000162" title="bbox 377 2573 473 2595; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000065" title="bbox 376 2609 588 2636; baseline 0.005 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000163" title="bbox 376 2609 588 2636; x_wconf 89; x_fsize 28">OpenFailed:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000066" title="bbox 535 2645 1291 2672; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000164" title="bbox 535 2652 594 2667; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000165" title="bbox 698 2652 748 2667; x_wconf 43; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000093_000166" title="bbox 764 2645 826 2670; x_wconf 43; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000093_000167" title="bbox 842 2645 1246 2672; x_wconf 53; x_fsize 27">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000093_000168" title="bbox 1278 2646 1291 2667; x_wconf 95; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000067" title="bbox 377 2682 748 2708; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000169" title="bbox 377 2682 748 2708; x_wconf 92; x_fsize 27">ChannelAlreadyOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000068" title="bbox 538 2720 593 2739; baseline 0 0; x_size 24.534103; x_descenders 5.5341043; x_ascenders 4">
+      <span class="ocrx_word" id="word_000093_000170" title="bbox 538 2720 593 2739; x_wconf 91; x_fsize 25">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000069" title="bbox 376 2753 548 2780; baseline -0.006 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000171" title="bbox 376 2753 548 2780; x_wconf 90; x_fsize 28">OpenExit:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000070" title="bbox 538 2792 592 2811; baseline 0.019 -1; x_size 24.534103; x_descenders 5.5341043; x_ascenders 4">
+      <span class="ocrx_word" id="word_000093_000172" title="bbox 538 2792 592 2811; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000071" title="bbox 377 2826 1128 2852; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000173" title="bbox 377 2826 1128 2852; x_wconf 71; x_fsize 27">CheckHardwareNowThatSIBOChannellIsOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000072" title="bbox 536 2862 654 2883; baseline 0.008 -1; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000174" title="bbox 536 2862 654 2883; x_wconf 61; x_fsize 27">Proclid</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000073" title="bbox 535 2897 1273 2923; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000175" title="bbox 535 2904 594 2919; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000093_000176" title="bbox 698 2904 748 2919; x_wconf 49; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000093_000177" title="bbox 764 2897 1206 2923; x_wconf 49; x_fsize 27">[di].A4ExifCSProcessId,</span>
+      <span class="ocrx_word" id="word_000093_000178" title="bbox 1237 2904 1273 2919; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000074" title="bbox 535 2933 1411 2960; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000179" title="bbox 535 2940 594 2955; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000093_000180" title="bbox 698 2940 748 2955; x_wconf 55; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000093_000181" title="bbox 764 2933 826 2958; x_wconf 55; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000093_000182" title="bbox 842 2933 1366 2960; x_wconf 69; x_fsize 28">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000093_000183" title="bbox 1398 2934 1411 2955; x_wconf 96; x_fsize 28">0</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000075" title="bbox 538 2970 1092 2991; baseline 0.002 -1; x_size 26.534103; x_descenders 5.5341043; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000184" title="bbox 538 2970 612 2991; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000093_000185" title="bbox 697 2970 1092 2991; x_wconf 91; x_fsize 27">CheckHardwarePresent</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000076" title="bbox 540 3005 1192 3032; baseline -0.002 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000186" title="bbox 540 3005 573 3032; x_wconf 92; x_fsize 26">jc</span>
+      <span class="ocrx_word" id="word_000093_000187" title="bbox 696 3006 1192 3027; x_wconf 91; x_fsize 26">FreeTckAndChannelHardware</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000077" title="bbox 535 3041 1086 3067; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000188" title="bbox 535 3048 594 3063; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000189" title="bbox 698 3048 746 3067; x_wconf 96; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000093_000190" title="bbox 784 3041 872 3066; x_wconf 93; x_fsize 26">(size</span>
+      <span class="ocrx_word" id="word_000093_000191" title="bbox 895 3041 1086 3066; x_wconf 92; x_fsize 26">A4ExifEnt)</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000078" title="bbox 537 3078 852 3104; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000192" title="bbox 537 3078 852 3104; x_wconf 91; x_fsize 27">HeapAllocateCell</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000079" title="bbox 540 3113 1192 3140; baseline -0.002 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000193" title="bbox 540 3113 573 3140; x_wconf 90; x_fsize 26">jc</span>
+      <span class="ocrx_word" id="word_000093_000194" title="bbox 696 3114 1192 3135; x_wconf 90; x_fsize 26">FreeTckAndChannelHardware</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000080" title="bbox 535 3150 813 3175; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000195" title="bbox 535 3156 594 3171; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000093_000196" title="bbox 696 3150 746 3175; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000093_000197" title="bbox 777 3156 813 3171; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000002" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000093_000002" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000081" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000093_000198" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000093_000199" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000003" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000093_000003" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000082" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000093_000200" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000093_000201" title="bbox 1952 159 2025 188; x_wconf 92; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000093_000202" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000093_000203" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000093_000204" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000004" title="bbox 1499 341 1751 367">
+    <p class="ocr_par" id="par_000093_000004" lang="eng" title="bbox 1499 341 1751 367" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000083" title="bbox 1499 341 1751 367; baseline -0.004 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000205" title="bbox 1499 342 1632 367; x_wconf 69; x_fsize 26">;Offset</span>
+      <span class="ocrx_word" id="word_000093_000206" title="bbox 1658 341 1693 362; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000093_000207" title="bbox 1716 343 1751 362; x_wconf 96; x_fsize 26">DI</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000005" title="bbox 1499 413 1873 512">
+    <p class="ocr_par" id="par_000093_000005" lang="eng" title="bbox 1499 413 1873 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000084" title="bbox 1499 413 1813 439; baseline -0.003 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000208" title="bbox 1499 414 1613 439; x_wconf 88; x_fsize 28">;Check</span>
+      <span class="ocrx_word" id="word_000093_000209" title="bbox 1636 416 1673 435; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000093_000210" title="bbox 1698 420 1752 435; x_wconf 96; x_fsize 28">see</span>
+      <span class="ocrx_word" id="word_000093_000211" title="bbox 1778 413 1813 434; x_wconf 96; x_fsize 28">if</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000085" title="bbox 1499 449 1873 476; baseline 0.003 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000212" title="bbox 1499 450 1652 475; x_wconf 89; x_fsize 27">;channel</span>
+      <span class="ocrx_word" id="word_000093_000213" title="bbox 1678 449 1712 471; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000093_000214" title="bbox 1737 450 1873 476; x_wconf 95; x_fsize 27">already</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000086" title="bbox 1499 492 1593 512; baseline -0.011 -5; x_size 28.5; x_descenders 5.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000093_000215" title="bbox 1499 492 1593 512; x_wconf 81; x_fsize 29">;open</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000006" title="bbox 1499 593 2032 656">
+    <p class="ocr_par" id="par_000093_000006" lang="eng" title="bbox 1499 593 2032 656" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000087" title="bbox 1499 593 1973 619; baseline -0.002 -4; x_size 27.92742; x_descenders 5.9274197; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000216" title="bbox 1499 593 1633 619; x_wconf 39; x_fsize 29">,Obtain</span>
+      <span class="ocrx_word" id="word_000093_000217" title="bbox 1657 600 1673 615; x_wconf 92; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000093_000218" title="bbox 1697 595 1754 615; x_wconf 90; x_fsize 29">TCK</span>
+      <span class="ocrx_word" id="word_000093_000219" title="bbox 1778 594 1912 615; x_wconf 95; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000093_000220" title="bbox 1938 600 1973 615; x_wconf 96; x_fsize 29">so</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000088" title="bbox 1499 630 2032 656; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000221" title="bbox 1499 636 1552 655; x_wconf 37; x_fsize 28">;we</span>
+      <span class="ocrx_word" id="word_000093_000222" title="bbox 1578 636 1633 651; x_wconf 96; x_fsize 28">can</span>
+      <span class="ocrx_word" id="word_000093_000223" title="bbox 1656 630 1732 656; x_wconf 96; x_fsize 28">poll</span>
+      <span class="ocrx_word" id="word_000093_000224" title="bbox 1756 630 1812 651; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000093_000225" title="bbox 1837 630 1913 651; x_wconf 96; x_fsize 28">door</span>
+      <span class="ocrx_word" id="word_000093_000226" title="bbox 1938 631 2032 651; x_wconf 96; x_fsize 28">state</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000007" title="bbox 1499 738 1914 835">
+    <p class="ocr_par" id="par_000093_000007" lang="eng" title="bbox 1499 738 1914 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000089" title="bbox 1499 738 1914 763; baseline 0.002 -5; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000227" title="bbox 1499 738 1553 763; x_wconf 33; x_fsize 27">7;If</span>
+      <span class="ocrx_word" id="word_000093_000228" title="bbox 1577 739 1626 763; x_wconf 95; x_fsize 27">HC,</span>
+      <span class="ocrx_word" id="word_000093_000229" title="bbox 1656 744 1692 759; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000093_000230" title="bbox 1717 738 1812 759; x_wconf 96; x_fsize 27">don't</span>
+      <span class="ocrx_word" id="word_000093_000231" title="bbox 1837 738 1914 759; x_wconf 96; x_fsize 27">need</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000090" title="bbox 1499 774 1854 800; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000232" title="bbox 1499 776 1553 799; x_wconf 72; x_fsize 27">;to</span>
+      <span class="ocrx_word" id="word_000093_000233" title="bbox 1578 776 1632 795; x_wconf 94; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000093_000234" title="bbox 1656 780 1693 800; x_wconf 94; x_fsize 27">up</span>
+      <span class="ocrx_word" id="word_000093_000235" title="bbox 1716 774 1772 795; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000093_000236" title="bbox 1797 775 1854 795; x_wconf 92; x_fsize 27">TCK</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000091" title="bbox 1499 809 1652 835; baseline 0.007 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000237" title="bbox 1499 816 1507 835; x_wconf 75; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000093_000238" title="bbox 1518 809 1652 831; x_wconf 94; x_fsize 28">routine</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000008" title="bbox 1499 918 1890 1016">
+    <p class="ocr_par" id="par_000093_000008" lang="eng" title="bbox 1499 918 1890 1016" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000092" title="bbox 1499 918 1870 944; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000239" title="bbox 1499 919 1573 944; x_wconf 38; x_fsize 27">;Try</span>
+      <span class="ocrx_word" id="word_000093_000240" title="bbox 1596 920 1633 939; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000093_000241" title="bbox 1657 924 1733 944; x_wconf 93; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000093_000242" title="bbox 1760 918 1870 939; x_wconf 89; x_fsize 27">"TCK:"</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000093" title="bbox 1499 953 1890 979; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000243" title="bbox 1499 954 1652 979; x_wconf 86; x_fsize 26">;channel</span>
+      <span class="ocrx_word" id="word_000093_000244" title="bbox 1676 953 1753 975; x_wconf 92; x_fsize 26">with</span>
+      <span class="ocrx_word" id="word_000093_000245" title="bbox 1780 954 1890 975; x_wconf 91; x_fsize 26">"TCK:"</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000094" title="bbox 1499 989 1813 1016; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000246" title="bbox 1499 996 1507 1015; x_wconf 0; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000093_000247" title="bbox 1518 989 1634 1016; x_wconf 0; x_fsize 28">string</span>
+      <span class="ocrx_word" id="word_000093_000248" title="bbox 1657 996 1693 1011; x_wconf 96; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000093_000249" title="bbox 1718 990 1813 1011; x_wconf 96; x_fsize 28">stack</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000009" title="bbox 1499 1061 1933 1159">
+    <p class="ocr_par" id="par_000093_000009" lang="eng" title="bbox 1499 1061 1933 1159" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000095" title="bbox 1499 1061 1853 1087; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000250" title="bbox 1499 1063 1574 1087; x_wconf 67; x_fsize 27">;TCK</span>
+      <span class="ocrx_word" id="word_000093_000251" title="bbox 1596 1061 1672 1082; x_wconf 96; x_fsize 27">will</span>
+      <span class="ocrx_word" id="word_000093_000252" title="bbox 1698 1062 1772 1083; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000093_000253" title="bbox 1797 1068 1853 1083; x_wconf 96; x_fsize 27">our</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000096" title="bbox 1499 1097 1933 1124; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000254" title="bbox 1499 1097 1754 1124; x_wconf 12; x_fsize 28">,door-polling</span>
+      <span class="ocrx_word" id="word_000093_000255" title="bbox 1778 1097 1933 1119; x_wconf 96; x_fsize 28">function</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000097" title="bbox 1499 1133 1854 1159; baseline 0 -4; x_size 27.564516; x_descenders 5.5645161; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000256" title="bbox 1499 1134 1551 1159; x_wconf 94; x_fsize 28">732</span>
+      <span class="ocrx_word" id="word_000093_000257" title="bbox 1576 1133 1672 1155; x_wconf 96; x_fsize 28">times</span>
+      <span class="ocrx_word" id="word_000093_000258" title="bbox 1697 1140 1713 1155; x_wconf 95; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000093_000259" title="bbox 1738 1134 1854 1155; x_wconf 96; x_fsize 28">second</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000010" title="bbox 1499 1279 1933 1411">
+    <p class="ocr_par" id="par_000093_000010" lang="eng" title="bbox 1499 1279 1933 1411" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000098" title="bbox 1499 1279 1693 1303; baseline -0.005 -4; x_size 25.957661; x_descenders 5.9576616; x_ascenders 5">
+      <span class="ocrx_word" id="word_000093_000260" title="bbox 1499 1279 1612 1303; x_wconf 40; x_fsize 27">7Start</span>
+      <span class="ocrx_word" id="word_000093_000261" title="bbox 1637 1284 1693 1299; x_wconf 96; x_fsize 27">our</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000099" title="bbox 1499 1313 1933 1340; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000262" title="bbox 1499 1313 1754 1340; x_wconf 10; x_fsize 28">,door-polling</span>
+      <span class="ocrx_word" id="word_000093_000263" title="bbox 1778 1313 1933 1335; x_wconf 96; x_fsize 28">function</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000100" title="bbox 1499 1349 1894 1376; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000264" title="bbox 1499 1349 1654 1376; x_wconf 55; x_fsize 29">;running</span>
+      <span class="ocrx_word" id="word_000093_000265" title="bbox 1676 1350 1713 1376; x_wconf 96; x_fsize 29">by</span>
+      <span class="ocrx_word" id="word_000093_000266" title="bbox 1738 1349 1894 1376; x_wconf 96; x_fsize 29">starting</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000101" title="bbox 1499 1386 1872 1411; baseline -0.003 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000267" title="bbox 1499 1386 1572 1411; x_wconf 77; x_fsize 26">;the</span>
+      <span class="ocrx_word" id="word_000093_000268" title="bbox 1600 1386 1710 1407; x_wconf 90; x_fsize 26">"TCK:"</span>
+      <span class="ocrx_word" id="word_000093_000269" title="bbox 1738 1386 1872 1407; x_wconf 96; x_fsize 26">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000011" title="bbox 1499 1457 1912 1591">
+    <p class="ocr_par" id="par_000093_000011" lang="eng" title="bbox 1499 1457 1912 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000102" title="bbox 1499 1457 1833 1484; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000270" title="bbox 1499 1459 1693 1484; x_wconf 34; x_fsize 28">7Frequency</span>
+      <span class="ocrx_word" id="word_000093_000271" title="bbox 1719 1458 1731 1478; x_wconf 94; x_fsize 28">1</span>
+      <span class="ocrx_word" id="word_000093_000272" title="bbox 1756 1457 1833 1479; x_wconf 95; x_fsize 28">tick</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000103" title="bbox 1499 1493 1812 1519; baseline 0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000273" title="bbox 1499 1495 1593 1519; x_wconf 90; x_fsize 28">;Data</span>
+      <span class="ocrx_word" id="word_000093_000274" title="bbox 1618 1493 1812 1515; x_wconf 96; x_fsize 28">irrelevant</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000104" title="bbox 1499 1529 1833 1555; baseline -0.003 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000275" title="bbox 1499 1530 1632 1555; x_wconf 89; x_fsize 27">;Handle</span>
+      <span class="ocrx_word" id="word_000093_000276" title="bbox 1656 1532 1693 1551; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000093_000277" title="bbox 1717 1529 1833 1551; x_wconf 96; x_fsize 27">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000105" title="bbox 1499 1565 1912 1591; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000278" title="bbox 1499 1567 1574 1591; x_wconf 70; x_fsize 28">;TCK</span>
+      <span class="ocrx_word" id="word_000093_000279" title="bbox 1598 1565 1753 1587; x_wconf 96; x_fsize 28">function</span>
+      <span class="ocrx_word" id="word_000093_000280" title="bbox 1776 1568 1813 1587; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000093_000281" title="bbox 1838 1566 1912 1587; x_wconf 96; x_fsize 28">call</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000012" title="bbox 1499 1998 1873 2167">
+    <p class="ocr_par" id="par_000093_000012" lang="eng" title="bbox 1499 1998 1873 2167" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000106" title="bbox 1499 1998 1872 2023; baseline -0.003 -4; x_size 26.431843; x_descenders 5.4318419; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000282" title="bbox 1499 1998 1613 2023; x_wconf 32; x_fsize 27">7;Check</span>
+      <span class="ocrx_word" id="word_000093_000283" title="bbox 1636 1998 1692 2019; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000093_000284" title="bbox 1716 1998 1872 2019; x_wconf 96; x_fsize 27">hardware</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000107" title="bbox 1499 2033 1853 2059; baseline 0 -4; x_size 27.431843; x_descenders 5.4318419; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000285" title="bbox 1499 2033 1552 2059; x_wconf 74; x_fsize 28">;is</span>
+      <span class="ocrx_word" id="word_000093_000286" title="bbox 1577 2033 1752 2055; x_wconf 96; x_fsize 28">available</span>
+      <span class="ocrx_word" id="word_000093_000287" title="bbox 1776 2034 1853 2055; x_wconf 96; x_fsize 28">then</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000108" title="bbox 1499 2069 1712 2095; baseline 0 -4; x_size 27.431843; x_descenders 5.4318419; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000288" title="bbox 1499 2076 1652 2095; x_wconf 74; x_fsize 28">;reserve</span>
+      <span class="ocrx_word" id="word_000093_000289" title="bbox 1678 2069 1712 2091; x_wconf 96; x_fsize 28">it</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000109" title="bbox 1499 2105 1873 2132; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000290" title="bbox 1499 2107 1652 2131; x_wconf 23; x_fsize 28">;Returns</span>
+      <span class="ocrx_word" id="word_000093_000291" title="bbox 1676 2105 1753 2127; x_wconf 96; x_fsize 28">with</span>
+      <span class="ocrx_word" id="word_000093_000292" title="bbox 1778 2112 1873 2132; x_wconf 96; x_fsize 28">carry</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000110" title="bbox 1499 2141 1734 2167; baseline -0.004 -4; x_size 26.431843; x_descenders 5.4318419; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000293" title="bbox 1499 2142 1613 2167; x_wconf 49; x_fsize 27">;clear</span>
+      <span class="ocrx_word" id="word_000093_000294" title="bbox 1638 2141 1673 2162; x_wconf 95; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000093_000295" title="bbox 1696 2143 1734 2163; x_wconf 95; x_fsize 27">OK</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000013" title="bbox 1499 2861 1874 2924">
+    <p class="ocr_par" id="par_000093_000013" lang="eng" title="bbox 1499 2861 1874 2924" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000111" title="bbox 1499 2861 1874 2888; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000296" title="bbox 1499 2863 1572 2887; x_wconf 68; x_fsize 28">7Set</span>
+      <span class="ocrx_word" id="word_000093_000297" title="bbox 1596 2868 1633 2888; x_wconf 96; x_fsize 28">up</span>
+      <span class="ocrx_word" id="word_000093_000298" title="bbox 1656 2862 1712 2883; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000093_000299" title="bbox 1738 2861 1874 2888; x_wconf 96; x_fsize 28">calling</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000112" title="bbox 1499 2899 1712 2924; baseline -0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000093_000300" title="bbox 1499 2904 1652 2924; x_wconf 69; x_fsize 25">;process</span>
+      <span class="ocrx_word" id="word_000093_000301" title="bbox 1679 2899 1712 2918; x_wconf 96; x_fsize 25">ID</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000014" title="bbox 1499 2969 1892 3140">
+    <p class="ocr_par" id="par_000093_000014" lang="eng" title="bbox 1499 2969 1892 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000113" title="bbox 1499 2969 1873 2996; baseline -0.003 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000302" title="bbox 1499 2971 1652 2995; x_wconf 86; x_fsize 26">;Returns</span>
+      <span class="ocrx_word" id="word_000093_000303" title="bbox 1676 2969 1753 2991; x_wconf 96; x_fsize 26">with</span>
+      <span class="ocrx_word" id="word_000093_000304" title="bbox 1778 2976 1873 2996; x_wconf 96; x_fsize 26">carry</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000114" title="bbox 1499 3005 1892 3031; baseline 0 -4; x_size 26.44665; x_descenders 5.44665; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000305" title="bbox 1499 3006 1613 3031; x_wconf 14; x_fsize 27">;clear</span>
+      <span class="ocrx_word" id="word_000093_000306" title="bbox 1638 3005 1673 3026; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000093_000307" title="bbox 1698 3006 1892 3027; x_wconf 96; x_fsize 27">successful</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000115" title="bbox 1499 3042 1872 3067; baseline 0 -4; x_size 26.44665; x_descenders 5.44665; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000308" title="bbox 1499 3042 1672 3067; x_wconf 10; x_fsize 27">;Allocate</span>
+      <span class="ocrx_word" id="word_000093_000309" title="bbox 1697 3048 1713 3063; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000093_000310" title="bbox 1738 3042 1872 3063; x_wconf 96; x_fsize 27">control</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000116" title="bbox 1499 3077 1872 3104; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000093_000311" title="bbox 1499 3078 1613 3103; x_wconf 43; x_fsize 29">;block</span>
+      <span class="ocrx_word" id="word_000093_000312" title="bbox 1638 3077 1673 3098; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000093_000313" title="bbox 1697 3084 1753 3099; x_wconf 92; x_fsize 29">our</span>
+      <span class="ocrx_word" id="word_000093_000314" title="bbox 1777 3078 1872 3104; x_wconf 91; x_fsize 29">app's</span>
+     </span>
+     <span class="ocr_line" id="line_000093_000117" title="bbox 1499 3114 1712 3140; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000093_000315" title="bbox 1499 3114 1593 3139; x_wconf 53; x_fsize 26">;data</span>
+      <span class="ocrx_word" id="word_000093_000316" title="bbox 1618 3120 1712 3140; x_wconf 96; x_fsize 26">space</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000093_000015" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000093_000015" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000093_000118" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000093_000317" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000093_000318" title="bbox 2000 3320 2036 3349; x_wconf 96; x_fsize 39">91</span>
+      <span class="ocrx_word" id="word_000093_000319" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000093_000320" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000093_000321" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000094" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0094.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000094_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000094_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000094_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000094_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000094_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000094_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000094_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000094_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000094_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000094_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000094_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000094_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000094_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 763 522 767 870"></div>
+   <div class="ocr_carea" id="block_000094_000001" title="bbox 376 306 1852 1335">
+    <p class="ocr_par" id="par_000094_000001" lang="eng" title="bbox 376 306 1852 1335" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000001" title="bbox 536 306 1814 332; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000011" title="bbox 536 306 613 332; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000094_000012" title="bbox 696 306 733 327; x_wconf 96; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000094_000013" title="bbox 1339 306 1593 331; x_wconf 40; x_fsize 27">;IloAddHandler</span>
+      <span class="ocrx_word" id="word_000094_000014" title="bbox 1616 306 1752 327; x_wconf 91; x_fsize 27">trashes</span>
+      <span class="ocrx_word" id="word_000094_000015" title="bbox 1776 307 1814 326; x_wconf 94; x_fsize 27">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000002" title="bbox 535 340 1813 368; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000016" title="bbox 535 348 594 363; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000094_000017" title="bbox 697 342 746 367; x_wconf 92; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000094_000018" title="bbox 784 340 1251 366; x_wconf 86; x_fsize 26">(VectorHandler-Vector)</span>
+      <span class="ocrx_word" id="word_000094_000019" title="bbox 1218 336 1253 371; x_wconf 91; x_fsize 26">/2</span>
+      <span class="ocrx_word" id="word_000094_000020" title="bbox 1339 343 1412 367; x_wconf 79; x_fsize 26">;Set</span>
+      <span class="ocrx_word" id="word_000094_000021" title="bbox 1436 348 1473 368; x_wconf 95; x_fsize 26">up</span>
+      <span class="ocrx_word" id="word_000094_000022" title="bbox 1497 348 1553 363; x_wconf 96; x_fsize 26">our</span>
+      <span class="ocrx_word" id="word_000094_000023" title="bbox 1576 341 1652 363; x_wconf 96; x_fsize 26">wait</span>
+      <span class="ocrx_word" id="word_000094_000024" title="bbox 1676 342 1813 363; x_wconf 96; x_fsize 26">handler</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000003" title="bbox 539 378 1773 403; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000025" title="bbox 539 378 773 399; x_wconf 91; x_fsize 26">ToAddHandler</span>
+      <span class="ocrx_word" id="word_000094_000026" title="bbox 1339 379 1472 403; x_wconf 88; x_fsize 26">;Leaves</span>
+      <span class="ocrx_word" id="word_000094_000027" title="bbox 1496 378 1552 399; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000094_000028" title="bbox 1577 378 1712 399; x_wconf 96; x_fsize 26">address</span>
+      <span class="ocrx_word" id="word_000094_000029" title="bbox 1737 378 1773 399; x_wconf 96; x_fsize 26">of</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000004" title="bbox 536 413 1614 440; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000030" title="bbox 536 420 593 440; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000094_000031" title="bbox 696 414 733 435; x_wconf 96; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000094_000032" title="bbox 1339 414 1493 439; x_wconf 65; x_fsize 27">;handler</span>
+      <span class="ocrx_word" id="word_000094_000033" title="bbox 1518 413 1553 434; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000094_000034" title="bbox 1575 415 1614 434; x_wconf 95; x_fsize 27">AX</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000005" title="bbox 540 449 893 476; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000035" title="bbox 540 449 593 476; x_wconf 82; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000094_000036" title="bbox 697 450 893 471; x_wconf 92; x_fsize 28">GotHandler</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000006" title="bbox 536 485 1852 512; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000037" title="bbox 536 486 613 512; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000094_000038" title="bbox 697 492 733 507; x_wconf 94; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000094_000039" title="bbox 1339 486 1393 511; x_wconf 86; x_fsize 27">;If</span>
+      <span class="ocrx_word" id="word_000094_000040" title="bbox 1417 492 1453 507; x_wconf 95; x_fsize 27">no</span>
+      <span class="ocrx_word" id="word_000094_000041" title="bbox 1476 486 1626 511; x_wconf 95; x_fsize 27">handler,</span>
+      <span class="ocrx_word" id="word_000094_000042" title="bbox 1657 492 1733 512; x_wconf 96; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000094_000043" title="bbox 1758 485 1852 507; x_wconf 96; x_fsize 27">fails</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000007" title="bbox 537 522 772 548; baseline -0.004 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000094_000044" title="bbox 537 522 772 548; x_wconf 90; x_fsize 26">HeapFreeCell</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000008" title="bbox 536 564 733 584; baseline -0.005 -5; x_size 27.661251; x_descenders 5.5539908; x_ascenders 6.8267717">
+      <span class="ocrx_word" id="word_000094_000045" title="bbox 536 564 593 584; x_wconf 95; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000094_000046" title="bbox 697 564 733 579; x_wconf 96; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000009" title="bbox 540 593 1192 620; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000047" title="bbox 540 593 593 620; x_wconf 90; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000094_000048" title="bbox 696 594 1192 615; x_wconf 91; x_fsize 28">FreeTckAndChannelHardware</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000010" title="bbox 377 630 588 651; baseline -0.005 0; x_size 26.452042; x_descenders 5.4520421; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000049" title="bbox 377 630 588 651; x_wconf 90; x_fsize 27">GotHandler:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000011" title="bbox 535 665 1272 691; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000050" title="bbox 535 672 594 687; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000094_000051" title="bbox 704 666 753 690; x_wconf 81; x_fsize 28">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000052" title="bbox 782 665 1206 691; x_wconf 81; x_fsize 28">.A4ExifDSStatusEntPtr,</span>
+      <span class="ocrx_word" id="word_000094_000053" title="bbox 1237 665 1272 687; x_wconf 96; x_fsize 28">di</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000012" title="bbox 535 701 1233 727; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000054" title="bbox 535 708 594 723; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000094_000055" title="bbox 704 702 753 726; x_wconf 67; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000056" title="bbox 782 701 1166 727; x_wconf 67; x_fsize 27">.A4ExifDSHandlerPtr,</span>
+      <span class="ocrx_word" id="word_000094_000057" title="bbox 1197 708 1233 723; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000013" title="bbox 535 737 1191 763; baseline 0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000058" title="bbox 535 744 594 759; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000094_000059" title="bbox 704 738 753 762; x_wconf 83; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000060" title="bbox 782 737 1146 763; x_wconf 83; x_fsize 26">.A4ExifDSStatusPtr,</span>
+      <span class="ocrx_word" id="word_000094_000061" title="bbox 1178 738 1191 759; x_wconf 96; x_fsize 26">0</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000014" title="bbox 535 773 1253 799; baseline 0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000062" title="bbox 535 780 594 795; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000094_000063" title="bbox 704 774 753 798; x_wconf 87; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000064" title="bbox 782 773 1186 799; x_wconf 89; x_fsize 27">.A4ExifDSIo.ChanNext,</span>
+      <span class="ocrx_word" id="word_000094_000065" title="bbox 1216 774 1253 795; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000015" title="bbox 535 809 1612 836; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000066" title="bbox 535 816 594 831; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000094_000067" title="bbox 704 810 753 834; x_wconf 87; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000068" title="bbox 782 809 1286 836; x_wconf 89; x_fsize 27">.A4ExifDSIo.ChanSignature,</span>
+      <span class="ocrx_word" id="word_000094_000069" title="bbox 1319 809 1612 836; x_wconf 81; x_fsize 27">IoChanSignature</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000016" title="bbox 535 845 1353 871; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000070" title="bbox 535 852 594 867; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000094_000071" title="bbox 704 846 753 870; x_wconf 88; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000094_000072" title="bbox 782 845 1286 871; x_wconf 83; x_fsize 26">.A4ExifDSIo.ChanLibHandle,</span>
+      <span class="ocrx_word" id="word_000094_000073" title="bbox 1317 846 1353 867; x_wconf 96; x_fsize 26">dx</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000017" title="bbox 535 881 1752 908; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000074" title="bbox 535 888 594 903; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000094_000075" title="bbox 698 888 746 907; x_wconf 72; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000094_000076" title="bbox 777 881 812 903; x_wconf 66; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000094_000077" title="bbox 1339 888 1347 907; x_wconf 70; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000094_000078" title="bbox 1359 883 1632 908; x_wconf 67; x_fsize 27">loRequestReset</span>
+      <span class="ocrx_word" id="word_000094_000079" title="bbox 1656 882 1752 903; x_wconf 95; x_fsize 27">takes</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000018" title="bbox 537 917 1753 944; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000080" title="bbox 537 918 614 944; x_wconf 92; x_fsize 28">xchg</span>
+      <span class="ocrx_word" id="word_000094_000081" title="bbox 696 918 746 943; x_wconf 95; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000094_000082" title="bbox 777 918 813 939; x_wconf 95; x_fsize 28">dx</span>
+      <span class="ocrx_word" id="word_000094_000083" title="bbox 1339 918 1412 943; x_wconf 90; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000094_000084" title="bbox 1437 917 1552 939; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000094_000085" title="bbox 1576 918 1692 939; x_wconf 96; x_fsize 28">handle</span>
+      <span class="ocrx_word" id="word_000094_000086" title="bbox 1718 917 1753 938; x_wconf 96; x_fsize 28">in</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000019" title="bbox 539 954 1712 980; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000087" title="bbox 539 955 812 980; x_wconf 33; x_fsize 27">IoRequestReset</span>
+      <span class="ocrx_word" id="word_000094_000088" title="bbox 1339 955 1394 979; x_wconf 65; x_fsize 27">7BX</span>
+      <span class="ocrx_word" id="word_000094_000089" title="bbox 1417 954 1474 975; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000094_000090" title="bbox 1496 954 1552 975; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000091" title="bbox 1578 954 1712 975; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000020" title="bbox 537 989 1594 1016; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000092" title="bbox 537 990 614 1016; x_wconf 91; x_fsize 27">xchg</span>
+      <span class="ocrx_word" id="word_000094_000093" title="bbox 696 990 746 1015; x_wconf 94; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000094_000094" title="bbox 777 990 813 1011; x_wconf 82; x_fsize 27">dx</span>
+      <span class="ocrx_word" id="word_000094_000095" title="bbox 1339 990 1472 1015; x_wconf 36; x_fsize 27">;handle</span>
+      <span class="ocrx_word" id="word_000094_000096" title="bbox 1498 989 1533 1010; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000094_000097" title="bbox 1557 991 1594 1011; x_wconf 94; x_fsize 27">CX</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000021" title="bbox 537 1032 813 1051; baseline 0 -5; x_size 27.661251; x_descenders 5.5539908; x_ascenders 6.8267717">
+      <span class="ocrx_word" id="word_000094_000098" title="bbox 537 1032 593 1047; x_wconf 90; x_fsize 28">xor</span>
+      <span class="ocrx_word" id="word_000094_000099" title="bbox 697 1032 746 1051; x_wconf 78; x_fsize 28">ax,</span>
+      <span class="ocrx_word" id="word_000094_000100" title="bbox 777 1032 813 1047; x_wconf 87; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000022" title="bbox 538 1061 1134 1088; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000101" title="bbox 538 1062 612 1083; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000094_000102" title="bbox 698 1061 1134 1088; x_wconf 90; x_fsize 28">StartTheChannelRunning</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000023" title="bbox 376 1099 568 1119; baseline 0.005 -1; x_size 25.452042; x_descenders 5.4520421; x_ascenders 5">
+      <span class="ocrx_word" id="word_000094_000103" title="bbox 376 1099 568 1119; x_wconf 75; x_fsize 26">ReturnCLc:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000024" title="bbox 538 1134 593 1155; baseline 0 0; x_size 26.452042; x_descenders 5.4520421; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000104" title="bbox 538 1134 593 1155; x_wconf 85; x_fsize 27">cle</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000025" title="bbox 538 1172 592 1191; baseline 0.019 -1; x_size 24.452042; x_descenders 5.4520421; x_ascenders 4">
+      <span class="ocrx_word" id="word_000094_000105" title="bbox 538 1172 592 1191; x_wconf 91; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000026" title="bbox 536 1206 674 1227; baseline 0.007 -1; x_size 26.088573; x_descenders 5.0885725; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000106" title="bbox 536 1206 674 1227; x_wconf 92; x_fsize 27">ProcEnd</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000027" title="bbox 378 1313 532 1335; baseline 0.006 -1; x_size 27.452042; x_descenders 5.4520421; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000107" title="bbox 378 1313 413 1334; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000094_000108" title="bbox 435 1313 532 1335; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000094_000002" title="bbox 536 1349 1093 1376">
+    <p class="ocr_par" id="par_000094_000002" lang="eng" title="bbox 536 1349 1093 1376" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000028" title="bbox 536 1349 1093 1376; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000109" title="bbox 536 1349 731 1376; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000094_000110" title="bbox 755 1349 1093 1375; x_wconf 84; x_fsize 29">A4ExifTickInt,</span>
+      <span class="ocrx_word" id="word_000094_000111" title="bbox 1039 1345 1096 1381; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000094_000003" title="bbox 379 1421 1912 1628">
+    <p class="ocr_par" id="par_000094_000003" lang="eng" title="bbox 537 1421 1733 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000029" title="bbox 537 1421 1733 1448; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000112" title="bbox 537 1421 612 1443; x_wconf 96; x_fsize 29">This</span>
+      <span class="ocrx_word" id="word_000094_000113" title="bbox 638 1421 793 1443; x_wconf 96; x_fsize 29">function</span>
+      <span class="ocrx_word" id="word_000094_000114" title="bbox 818 1421 852 1443; x_wconf 95; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000094_000115" title="bbox 878 1422 994 1443; x_wconf 96; x_fsize 29">called</span>
+      <span class="ocrx_word" id="word_000094_000116" title="bbox 1016 1422 1053 1448; x_wconf 95; x_fsize 29">by</span>
+      <span class="ocrx_word" id="word_000094_000117" title="bbox 1076 1422 1132 1443; x_wconf 95; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000094_000118" title="bbox 1156 1421 1233 1443; x_wconf 96; x_fsize 29">tick</span>
+      <span class="ocrx_word" id="word_000094_000119" title="bbox 1256 1422 1393 1443; x_wconf 96; x_fsize 29">handler</span>
+      <span class="ocrx_word" id="word_000094_000120" title="bbox 1417 1428 1453 1443; x_wconf 96; x_fsize 29">on</span>
+      <span class="ocrx_word" id="word_000094_000121" title="bbox 1477 1428 1573 1448; x_wconf 96; x_fsize 29">every</span>
+      <span class="ocrx_word" id="word_000094_000122" title="bbox 1596 1421 1673 1443; x_wconf 96; x_fsize 29">tick</span>
+      <span class="ocrx_word" id="word_000094_000123" title="bbox 1697 1422 1733 1443; x_wconf 96; x_fsize 29">of</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000094_000004" lang="eng" title="bbox 379 1457 1508 1484" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000030" title="bbox 379 1457 1508 1484; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000124" title="bbox 379 1473 386 1483; x_wconf 77; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000094_000125" title="bbox 536 1458 592 1479; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000126" title="bbox 618 1459 735 1484; x_wconf 96; x_fsize 28">system</span>
+      <span class="ocrx_word" id="word_000094_000127" title="bbox 758 1458 868 1479; x_wconf 96; x_fsize 28">clock.</span>
+      <span class="ocrx_word" id="word_000094_000128" title="bbox 897 1457 972 1479; x_wconf 96; x_fsize 28">This</span>
+      <span class="ocrx_word" id="word_000094_000129" title="bbox 996 1458 1132 1484; x_wconf 96; x_fsize 28">happens</span>
+      <span class="ocrx_word" id="word_000094_000130" title="bbox 1158 1458 1191 1479; x_wconf 96; x_fsize 28">32</span>
+      <span class="ocrx_word" id="word_000094_000131" title="bbox 1216 1457 1312 1479; x_wconf 96; x_fsize 28">times</span>
+      <span class="ocrx_word" id="word_000094_000132" title="bbox 1337 1464 1353 1479; x_wconf 95; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000094_000133" title="bbox 1378 1458 1508 1479; x_wconf 95; x_fsize 28">second.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000094_000005" lang="eng" title="bbox 379 1493 1912 1556" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000031" title="bbox 379 1493 1912 1520; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000134" title="bbox 379 1500 387 1519; x_wconf 46; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000094_000135" title="bbox 537 1494 592 1515; x_wconf 96; x_fsize 29">The</span>
+      <span class="ocrx_word" id="word_000094_000136" title="bbox 617 1493 794 1520; x_wconf 96; x_fsize 29">operating</span>
+      <span class="ocrx_word" id="word_000094_000137" title="bbox 818 1496 935 1520; x_wconf 96; x_fsize 29">system</span>
+      <span class="ocrx_word" id="word_000094_000138" title="bbox 956 1493 1032 1514; x_wconf 96; x_fsize 29">will</span>
+      <span class="ocrx_word" id="word_000094_000139" title="bbox 1058 1494 1132 1515; x_wconf 95; x_fsize 29">call</span>
+      <span class="ocrx_word" id="word_000094_000140" title="bbox 1157 1500 1173 1515; x_wconf 95; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000094_000141" title="bbox 1197 1493 1312 1515; x_wconf 96; x_fsize 29">device</span>
+      <span class="ocrx_word" id="word_000094_000142" title="bbox 1337 1493 1453 1515; x_wconf 96; x_fsize 29">driver</span>
+      <span class="ocrx_word" id="word_000094_000143" title="bbox 1476 1496 1513 1515; x_wconf 95; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000094_000144" title="bbox 1536 1494 1614 1515; x_wconf 96; x_fsize 29">hold</span>
+      <span class="ocrx_word" id="word_000094_000145" title="bbox 1636 1494 1713 1515; x_wconf 96; x_fsize 29">when</span>
+      <span class="ocrx_word" id="word_000094_000146" title="bbox 1735 1500 1853 1520; x_wconf 96; x_fsize 29">memory</span>
+      <span class="ocrx_word" id="word_000094_000147" title="bbox 1878 1493 1912 1515; x_wconf 96; x_fsize 29">is</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000032" title="bbox 379 1529 1872 1556; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000148" title="bbox 379 1536 387 1555; x_wconf 77; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000094_000149" title="bbox 536 1529 634 1556; x_wconf 96; x_fsize 29">being</span>
+      <span class="ocrx_word" id="word_000094_000150" title="bbox 655 1530 754 1551; x_wconf 96; x_fsize 29">moved</span>
+      <span class="ocrx_word" id="word_000094_000151" title="bbox 777 1530 834 1551; x_wconf 96; x_fsize 29">and</span>
+      <span class="ocrx_word" id="word_000094_000152" title="bbox 856 1530 933 1551; x_wconf 96; x_fsize 29">when</span>
+      <span class="ocrx_word" id="word_000094_000153" title="bbox 956 1530 1012 1551; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000094_000154" title="bbox 1035 1529 1172 1551; x_wconf 96; x_fsize 29">machine</span>
+      <span class="ocrx_word" id="word_000094_000155" title="bbox 1198 1529 1232 1551; x_wconf 96; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000094_000156" title="bbox 1256 1529 1354 1556; x_wconf 96; x_fsize 29">being</span>
+      <span class="ocrx_word" id="word_000094_000157" title="bbox 1376 1530 1514 1556; x_wconf 96; x_fsize 29">powered</span>
+      <span class="ocrx_word" id="word_000094_000158" title="bbox 1537 1530 1628 1551; x_wconf 96; x_fsize 29">down.</span>
+      <span class="ocrx_word" id="word_000094_000159" title="bbox 1659 1531 1692 1551; x_wconf 96; x_fsize 29">It</span>
+      <span class="ocrx_word" id="word_000094_000160" title="bbox 1716 1529 1792 1550; x_wconf 95; x_fsize 29">will</span>
+      <span class="ocrx_word" id="word_000094_000161" title="bbox 1817 1531 1872 1551; x_wconf 95; x_fsize 29">not</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000094_000006" lang="eng" title="bbox 379 1565 1608 1592" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000033" title="bbox 379 1565 1608 1592; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000162" title="bbox 379 1572 387 1591; x_wconf 73; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000094_000163" title="bbox 538 1566 612 1587; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000094_000164" title="bbox 636 1566 692 1587; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000165" title="bbox 717 1565 832 1587; x_wconf 96; x_fsize 27">device</span>
+      <span class="ocrx_word" id="word_000094_000166" title="bbox 857 1565 973 1587; x_wconf 96; x_fsize 27">driver</span>
+      <span class="ocrx_word" id="word_000094_000167" title="bbox 996 1566 1073 1587; x_wconf 95; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000094_000168" title="bbox 1096 1566 1152 1587; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000169" title="bbox 1176 1566 1253 1592; x_wconf 96; x_fsize 27">pack</span>
+      <span class="ocrx_word" id="word_000094_000170" title="bbox 1277 1566 1372 1587; x_wconf 96; x_fsize 27">doors</span>
+      <span class="ocrx_word" id="word_000094_000171" title="bbox 1397 1572 1452 1587; x_wconf 96; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000094_000172" title="bbox 1477 1566 1608 1592; x_wconf 96; x_fsize 27">opened.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000094_000007" lang="eng" title="bbox 536 1601 1886 1628" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000034" title="bbox 536 1601 1886 1628; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000173" title="bbox 536 1601 674 1628; x_wconf 95; x_fsize 28">Opening</span>
+      <span class="ocrx_word" id="word_000094_000174" title="bbox 696 1602 752 1623; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000175" title="bbox 776 1602 853 1628; x_wconf 96; x_fsize 28">pack</span>
+      <span class="ocrx_word" id="word_000094_000176" title="bbox 877 1602 972 1623; x_wconf 96; x_fsize 28">doors</span>
+      <span class="ocrx_word" id="word_000094_000177" title="bbox 996 1601 1072 1622; x_wconf 96; x_fsize 28">will</span>
+      <span class="ocrx_word" id="word_000094_000178" title="bbox 1098 1608 1192 1623; x_wconf 96; x_fsize 28">cause</span>
+      <span class="ocrx_word" id="word_000094_000179" title="bbox 1216 1608 1313 1628; x_wconf 96; x_fsize 28">power</span>
+      <span class="ocrx_word" id="word_000094_000180" title="bbox 1336 1604 1373 1623; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000094_000181" title="bbox 1396 1602 1452 1623; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000182" title="bbox 1476 1601 1672 1628; x_wconf 95; x_fsize 28">peripheral</span>
+      <span class="ocrx_word" id="word_000094_000183" title="bbox 1696 1604 1733 1623; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000094_000184" title="bbox 1756 1602 1792 1623; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000094_000185" title="bbox 1818 1603 1886 1627; x_wconf 95; x_fsize 28">cut,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 778 1963 782 2450"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 744 2034 746 2450"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 804 2034 806 2450"></div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 699 2035 701 2450"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 709 2035 711 2450"></div>
+   <div class="ocr_carea" id="block_000094_000004" title="bbox 375 1617 1873 3179">
+    <p class="ocr_par" id="par_000094_000008" lang="eng" title="bbox 376 1617 1873 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000035" title="bbox 379 1617 386 1627; baseline 0 0; x_size 28.22117; x_descenders 5.5532093; x_ascenders 7.2202382">
+      <span class="ocrx_word" id="word_000094_000186" title="bbox 379 1617 386 1627; x_wconf 65; x_fsize 29">;</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000036" title="bbox 379 1637 1873 1664; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000187" title="bbox 379 1644 387 1663; x_wconf 69; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000094_000188" title="bbox 537 1638 594 1659; x_wconf 96; x_fsize 29">and</span>
+      <span class="ocrx_word" id="word_000094_000189" title="bbox 616 1638 792 1659; x_wconf 96; x_fsize 29">therefore</span>
+      <span class="ocrx_word" id="word_000094_000190" title="bbox 816 1638 872 1659; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000094_000191" title="bbox 897 1637 1013 1659; x_wconf 96; x_fsize 29">driver</span>
+      <span class="ocrx_word" id="word_000094_000192" title="bbox 1037 1638 1132 1659; x_wconf 96; x_fsize 29">needs</span>
+      <span class="ocrx_word" id="word_000094_000193" title="bbox 1156 1639 1193 1659; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000094_000194" title="bbox 1216 1638 1252 1659; x_wconf 96; x_fsize 29">be</span>
+      <span class="ocrx_word" id="word_000094_000195" title="bbox 1276 1638 1354 1659; x_wconf 96; x_fsize 29">held</span>
+      <span class="ocrx_word" id="word_000094_000196" title="bbox 1378 1637 1413 1658; x_wconf 95; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000094_000197" title="bbox 1436 1638 1492 1659; x_wconf 95; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000094_000198" title="bbox 1516 1644 1573 1664; x_wconf 95; x_fsize 29">way</span>
+      <span class="ocrx_word" id="word_000094_000199" title="bbox 1598 1637 1632 1659; x_wconf 96; x_fsize 29">it</span>
+      <span class="ocrx_word" id="word_000094_000200" title="bbox 1656 1638 1754 1659; x_wconf 96; x_fsize 29">would</span>
+      <span class="ocrx_word" id="word_000094_000201" title="bbox 1776 1638 1812 1659; x_wconf 96; x_fsize 29">be</span>
+      <span class="ocrx_word" id="word_000094_000202" title="bbox 1838 1637 1873 1658; x_wconf 95; x_fsize 29">if</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000037" title="bbox 379 1673 1668 1700; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000203" title="bbox 379 1680 387 1699; x_wconf 88; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000094_000204" title="bbox 536 1674 592 1695; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000205" title="bbox 615 1673 752 1695; x_wconf 96; x_fsize 28">machine</span>
+      <span class="ocrx_word" id="word_000094_000206" title="bbox 776 1674 914 1700; x_wconf 96; x_fsize 28">powered</span>
+      <span class="ocrx_word" id="word_000094_000207" title="bbox 937 1674 1028 1695; x_wconf 95; x_fsize 28">down.</span>
+      <span class="ocrx_word" id="word_000094_000208" title="bbox 1076 1674 1153 1700; x_wconf 95; x_fsize 28">Only</span>
+      <span class="ocrx_word" id="word_000094_000209" title="bbox 1178 1674 1233 1695; x_wconf 91; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000094_000210" title="bbox 1255 1673 1352 1695; x_wconf 91; x_fsize 28">Asic9</span>
+      <span class="ocrx_word" id="word_000094_000211" title="bbox 1376 1674 1474 1695; x_wconf 96; x_fsize 28">based</span>
+      <span class="ocrx_word" id="word_000094_000212" title="bbox 1495 1673 1668 1695; x_wconf 96; x_fsize 28">machines.</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000038" title="bbox 379 1709 1872 1736; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000213" title="bbox 379 1716 387 1735; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000094_000214" title="bbox 537 1709 612 1731; x_wconf 96; x_fsize 28">This</span>
+      <span class="ocrx_word" id="word_000094_000215" title="bbox 638 1709 793 1731; x_wconf 95; x_fsize 28">function</span>
+      <span class="ocrx_word" id="word_000094_000216" title="bbox 818 1710 932 1731; x_wconf 96; x_fsize 28">checks</span>
+      <span class="ocrx_word" id="word_000094_000217" title="bbox 956 1710 1012 1731; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000218" title="bbox 1038 1711 1132 1731; x_wconf 96; x_fsize 28">state</span>
+      <span class="ocrx_word" id="word_000094_000219" title="bbox 1157 1710 1193 1731; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000094_000220" title="bbox 1216 1710 1272 1731; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000221" title="bbox 1297 1710 1392 1731; x_wconf 96; x_fsize 28">doors</span>
+      <span class="ocrx_word" id="word_000094_000222" title="bbox 1417 1716 1453 1731; x_wconf 96; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000094_000223" title="bbox 1477 1716 1573 1736; x_wconf 95; x_fsize 28">every</span>
+      <span class="ocrx_word" id="word_000094_000224" title="bbox 1596 1709 1673 1731; x_wconf 96; x_fsize 28">tick</span>
+      <span class="ocrx_word" id="word_000094_000225" title="bbox 1697 1710 1754 1731; x_wconf 94; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000094_000226" title="bbox 1778 1710 1872 1731; x_wconf 96; x_fsize 28">calls</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000039" title="bbox 375 1742 1728 1776; baseline 0.001 -10.003; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000227" title="bbox 375 1742 387 1776; x_wconf 9; x_fsize 27">iH</span>
+      <span class="ocrx_word" id="word_000094_000228" title="bbox 537 1746 614 1767; x_wconf 96; x_fsize 27">Hold</span>
+      <span class="ocrx_word" id="word_000094_000229" title="bbox 637 1746 694 1767; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000094_000230" title="bbox 718 1752 832 1767; x_wconf 96; x_fsize 27">resume</span>
+      <span class="ocrx_word" id="word_000094_000231" title="bbox 856 1746 933 1767; x_wconf 96; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000094_000232" title="bbox 958 1745 992 1767; x_wconf 95; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000094_000233" title="bbox 1018 1752 1092 1767; x_wconf 95; x_fsize 27">sees</span>
+      <span class="ocrx_word" id="word_000094_000234" title="bbox 1116 1746 1172 1767; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000235" title="bbox 1198 1747 1312 1767; x_wconf 95; x_fsize 27">status</span>
+      <span class="ocrx_word" id="word_000094_000236" title="bbox 1337 1746 1373 1767; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000094_000237" title="bbox 1396 1746 1452 1767; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000238" title="bbox 1477 1746 1572 1767; x_wconf 96; x_fsize 27">doors</span>
+      <span class="ocrx_word" id="word_000094_000239" title="bbox 1598 1746 1728 1772; x_wconf 96; x_fsize 27">change.</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000040" title="bbox 379 1783 588 1807; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000094_000240" title="bbox 379 1788 387 1807; x_wconf 55; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000094_000241" title="bbox 539 1783 588 1803; x_wconf 88; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000041" title="bbox 379 1817 1231 1843; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000242" title="bbox 379 1824 387 1843; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000094_000243" title="bbox 697 1818 752 1839; x_wconf 96; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000094_000244" title="bbox 778 1820 872 1839; x_wconf 96; x_fsize 28">state</span>
+      <span class="ocrx_word" id="word_000094_000245" title="bbox 897 1818 933 1839; x_wconf 94; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000094_000246" title="bbox 956 1818 1012 1839; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000247" title="bbox 1037 1818 1113 1839; x_wconf 95; x_fsize 28">door</span>
+      <span class="ocrx_word" id="word_000094_000248" title="bbox 1138 1817 1173 1838; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000094_000249" title="bbox 1198 1819 1231 1839; x_wconf 96; x_fsize 28">SI</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000042" title="bbox 379 1855 608 1879; baseline 0 -4; x_size 25.39226; x_descenders 5.3922596; x_ascenders 5">
+      <span class="ocrx_word" id="word_000094_000250" title="bbox 379 1860 387 1879; x_wconf 81; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000094_000251" title="bbox 536 1855 608 1875; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000043" title="bbox 379 1889 834 1916; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000252" title="bbox 379 1896 387 1915; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000094_000253" title="bbox 696 1889 834 1916; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000044" title="bbox 379 1941 386 1951; baseline 0 0; x_size 28.22117; x_descenders 5.5532093; x_ascenders 7.2202382">
+      <span class="ocrx_word" id="word_000094_000254" title="bbox 379 1941 386 1951; x_wconf 64; x_fsize 29">;</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000045" title="bbox 538 1961 1673 1988; baseline 0 -5; x_size 26.39226; x_descenders 5.3922596; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000255" title="bbox 538 1968 593 1988; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000094_000256" title="bbox 698 1961 746 1987; x_wconf 93; x_fsize 27">si,</span>
+      <span class="ocrx_word" id="word_000094_000257" title="bbox 780 1963 933 1988; x_wconf 91; x_fsize 27">DoorOpen</span>
+      <span class="ocrx_word" id="word_000094_000258" title="bbox 1339 1963 1392 1987; x_wconf 65; x_fsize 27">7Is</span>
+      <span class="ocrx_word" id="word_000094_000259" title="bbox 1416 1962 1472 1983; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000094_000260" title="bbox 1497 1962 1573 1983; x_wconf 96; x_fsize 27">door</span>
+      <span class="ocrx_word" id="word_000094_000261" title="bbox 1597 1968 1673 1988; x_wconf 96; x_fsize 27">open</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000046" title="bbox 540 1997 1551 2024; baseline 0.001 -6; x_size 26.39226; x_descenders 5.3922596; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000262" title="bbox 540 1997 572 2024; x_wconf 95; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000094_000263" title="bbox 697 1998 953 2024; x_wconf 85; x_fsize 27">TheDoorIsOpen</span>
+      <span class="ocrx_word" id="word_000094_000264" title="bbox 1339 2004 1393 2023; x_wconf 58; x_fsize 27">7or</span>
+      <span class="ocrx_word" id="word_000094_000265" title="bbox 1418 1998 1551 2019; x_wconf 96; x_fsize 27">closed?</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000047" title="bbox 538 2034 1811 2060; baseline -0.001 -5; x_size 26.39226; x_descenders 5.3922596; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000266" title="bbox 538 2040 593 2060; x_wconf 95; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000094_000267" title="bbox 701 2034 866 2060; x_wconf 91; x_fsize 27">HoldFlag,</span>
+      <span class="ocrx_word" id="word_000094_000268" title="bbox 898 2034 911 2054; x_wconf 96; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000094_000269" title="bbox 1339 2034 1474 2059; x_wconf 60; x_fsize 27">7Closed</span>
+      <span class="ocrx_word" id="word_000094_000270" title="bbox 1496 2035 1586 2059; x_wconf 93; x_fsize 27">Door,</span>
+      <span class="ocrx_word" id="word_000094_000271" title="bbox 1617 2034 1811 2060; x_wconf 89; x_fsize 27">HoldFlag=2</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000048" title="bbox 540 2069 1752 2096; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000272" title="bbox 540 2069 572 2096; x_wconf 95; x_fsize 26">je</span>
+      <span class="ocrx_word" id="word_000094_000273" title="bbox 696 2070 1032 2091; x_wconf 90; x_fsize 26">NeedToDoTheResume</span>
+      <span class="ocrx_word" id="word_000094_000274" title="bbox 1339 2076 1452 2095; x_wconf 85; x_fsize 26">;means</span>
+      <span class="ocrx_word" id="word_000094_000275" title="bbox 1476 2076 1512 2091; x_wconf 96; x_fsize 26">we</span>
+      <span class="ocrx_word" id="word_000094_000276" title="bbox 1537 2070 1573 2091; x_wconf 96; x_fsize 26">do</span>
+      <span class="ocrx_word" id="word_000094_000277" title="bbox 1597 2076 1613 2091; x_wconf 95; x_fsize 26">a</span>
+      <span class="ocrx_word" id="word_000094_000278" title="bbox 1638 2076 1752 2091; x_wconf 96; x_fsize 26">resume</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000049" title="bbox 538 2106 1831 2132; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000279" title="bbox 538 2107 592 2127; x_wconf 96; x_fsize 27">ret</span>
+      <span class="ocrx_word" id="word_000094_000280" title="bbox 1339 2106 1474 2131; x_wconf 59; x_fsize 27">7Closed</span>
+      <span class="ocrx_word" id="word_000094_000281" title="bbox 1496 2107 1586 2131; x_wconf 93; x_fsize 27">Door,</span>
+      <span class="ocrx_word" id="word_000094_000282" title="bbox 1617 2106 1831 2132; x_wconf 91; x_fsize 27">HoldFlag!=2</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000050" title="bbox 376 2142 688 2163; baseline 0 0; x_size 26.39226; x_descenders 5.3922596; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000283" title="bbox 376 2142 688 2163; x_wconf 92; x_fsize 27">NeedToDoTheHold:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000051" title="bbox 535 2178 911 2204; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000284" title="bbox 535 2184 594 2199; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000094_000285" title="bbox 701 2178 866 2204; x_wconf 92; x_fsize 28">HoldFlag,</span>
+      <span class="ocrx_word" id="word_000094_000286" title="bbox 898 2178 911 2198; x_wconf 96; x_fsize 28">2</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000052" title="bbox 540 2213 973 2240; baseline 0 -6; x_size 28; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000287" title="bbox 540 2213 593 2240; x_wconf 95; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000094_000288" title="bbox 695 2213 973 2235; x_wconf 90; x_fsize 29">A4HoldFromTick</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000053" title="bbox 376 2250 728 2271; baseline 0.003 -1; x_size 26.39226; x_descenders 5.3922596; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000289" title="bbox 376 2250 728 2271; x_wconf 91; x_fsize 27">NeedToDoTheResume:</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000054" title="bbox 535 2286 911 2312; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000094_000290" title="bbox 535 2292 594 2307; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000094_000291" title="bbox 701 2286 866 2312; x_wconf 91; x_fsize 28">HoldFlag,</span>
+      <span class="ocrx_word" id="word_000094_000292" title="bbox 898 2286 911 2307; x_wconf 96; x_fsize 28">0</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000055" title="bbox 540 2321 1013 2348; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000293" title="bbox 540 2321 593 2348; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000094_000294" title="bbox 695 2321 1013 2343; x_wconf 91; x_fsize 28">A4ResumeFromTick</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000056" title="bbox 377 2358 648 2384; baseline 0.004 -6; x_size 25; x_descenders 5; x_ascenders 5">
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+     </span>
+     <span class="ocr_line" id="line_000094_000075" title="bbox 379 3113 1768 3140; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000094_000426" title="bbox 379 3120 387 3139; x_wconf 36; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000094_000427" title="bbox 538 3113 652 3140; x_wconf 95; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000094_000428" title="bbox 676 3113 773 3135; x_wconf 96; x_fsize 28">which</span>
+      <span class="ocrx_word" id="word_000094_000429" title="bbox 798 3113 832 3135; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000094_000430" title="bbox 856 3114 933 3135; x_wconf 96; x_fsize 28">then</span>
+      <span class="ocrx_word" id="word_000094_000431" title="bbox 957 3120 993 3135; x_wconf 96; x_fsize 28">no</span>
+      <span class="ocrx_word" id="word_000094_000432" title="bbox 1018 3114 1133 3140; x_wconf 95; x_fsize 28">longer</span>
+      <span class="ocrx_word" id="word_000094_000433" title="bbox 1156 3114 1274 3140; x_wconf 96; x_fsize 28">passed</span>
+      <span class="ocrx_word" id="word_000094_000434" title="bbox 1296 3114 1373 3135; x_wconf 96; x_fsize 28">back</span>
+      <span class="ocrx_word" id="word_000094_000435" title="bbox 1396 3116 1433 3135; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000094_000436" title="bbox 1456 3114 1512 3135; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000094_000437" title="bbox 1537 3113 1768 3140; x_wconf 96; x_fsize 28">application.</span>
+     </span>
+     <span class="ocr_line" id="line_000094_000076" title="bbox 379 3147 588 3179; baseline 0.005 -9; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000094_000438" title="bbox 379 3147 391 3179; x_wconf 6; x_fsize 25">Hi</span>
+      <span class="ocrx_word" id="word_000094_000439" title="bbox 539 3151 588 3171; x_wconf 85; x_fsize 25">IN:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000094_000005" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000094_000009" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000094_000077" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000094_000440" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000094_000441" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000094_000442" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000094_000443" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">92</span>
+      <span class="ocrx_word" id="word_000094_000444" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000094_000445" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000094_000446" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000095" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0095.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000095_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000095_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000095_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000095_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000095_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000095_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000095_000003" title="bbox 662 158 826 187; x_wconf 95; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000095_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000095_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000001" title="bbox 379 312 387 439">
+    <p class="ocr_par" id="par_000095_000001" lang="eng" title="bbox 379 312 387 439" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000001" title="bbox 379 312 387 439; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000006" title="bbox 379 420 387 439; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000095_000007" title="bbox 379 384 387 403; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000095_000008" title="bbox 379 348 387 367; x_wconf 31; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000095_000009" title="bbox 379 312 387 331; x_wconf 39; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 764 702 766 1086"></div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 907 666 909 974"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 844 666 846 978"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 867 1566 869 1910"></div>
+   <div class="ocr_carea" id="block_000095_000002" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000095_000002" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000002" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000095_000010" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000095_000011" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000095_000012" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000095_000013" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000095_000014" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000003" title="bbox 696 305 1874 368">
+    <p class="ocr_par" id="par_000095_000003" lang="eng" title="bbox 696 305 1874 368" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000095_000003" title="bbox 696 305 1874 332; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000015" title="bbox 696 305 833 327; x_wconf 96; x_fsize 29">Pointer</span>
+      <span class="ocrx_word" id="word_000095_000016" title="bbox 856 308 893 327; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000095_000017" title="bbox 917 312 973 327; x_wconf 95; x_fsize 29">our</span>
+      <span class="ocrx_word" id="word_000095_000018" title="bbox 998 306 1132 327; x_wconf 95; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000095_000019" title="bbox 1156 306 1253 327; x_wconf 96; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000095_000020" title="bbox 1278 305 1313 326; x_wconf 95; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000095_000021" title="bbox 1337 305 1572 332; x_wconf 95; x_fsize 29">applications</span>
+      <span class="ocrx_word" id="word_000095_000022" title="bbox 1596 307 1632 327; x_wconf 96; x_fsize 29">DS</span>
+      <span class="ocrx_word" id="word_000095_000023" title="bbox 1658 312 1752 332; x_wconf 96; x_fsize 29">space</span>
+      <span class="ocrx_word" id="word_000095_000024" title="bbox 1778 305 1813 326; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000095_000025" title="bbox 1836 307 1874 326; x_wconf 96; x_fsize 29">BX</span>
+     </span>
+     <span class="ocr_textfloat" id="line_000095_000004" title="bbox 696 341 1532 368; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000026" title="bbox 696 343 852 367; x_wconf 90; x_fsize 28">DS,ES,SS</span>
+      <span class="ocrx_word" id="word_000095_000027" title="bbox 876 341 972 368; x_wconf 95; x_fsize 28">point</span>
+      <span class="ocrx_word" id="word_000095_000028" title="bbox 997 343 1032 363; x_wconf 96; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000095_000029" title="bbox 1057 341 1312 368; x_wconf 96; x_fsize 28">application's</span>
+      <span class="ocrx_word" id="word_000095_000030" title="bbox 1337 342 1413 363; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000095_000031" title="bbox 1438 348 1532 368; x_wconf 96; x_fsize 28">space</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000004" title="bbox 376 379 1931 2096">
+    <p class="ocr_par" id="par_000095_000004" lang="eng" title="bbox 376 379 1931 2096" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000005" title="bbox 536 379 608 399; baseline 0 0; x_size 24.977318; x_descenders 4.9773169; x_ascenders 6.1853414">
+      <span class="ocrx_word" id="word_000095_000032" title="bbox 536 379 608 399; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000006" title="bbox 697 413 1852 440; baseline 0 -5; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000033" title="bbox 697 415 793 440; x_wconf 95; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000095_000034" title="bbox 818 414 913 435; x_wconf 93; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000095_000035" title="bbox 937 424 953 426; x_wconf 86; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000095_000036" title="bbox 977 414 1013 435; x_wconf 96; x_fsize 27">do</span>
+      <span class="ocrx_word" id="word_000095_000037" title="bbox 1037 416 1092 435; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000095_000038" title="bbox 1118 420 1252 435; x_wconf 96; x_fsize 27">consume</span>
+      <span class="ocrx_word" id="word_000095_000039" title="bbox 1276 414 1332 435; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000095_000040" title="bbox 1358 413 1486 440; x_wconf 96; x_fsize 27">signal,</span>
+      <span class="ocrx_word" id="word_000095_000041" title="bbox 1518 413 1632 440; x_wconf 96; x_fsize 27">signal</span>
+      <span class="ocrx_word" id="word_000095_000042" title="bbox 1657 416 1712 435; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000095_000043" title="bbox 1738 414 1793 435; x_wconf 95; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000095_000044" title="bbox 1816 420 1852 435; x_wconf 95; x_fsize 27">us</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000007" title="bbox 379 449 1793 476; baseline -0.001 -5; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000045" title="bbox 379 456 387 475; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000095_000046" title="bbox 697 451 793 476; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000095_000047" title="bbox 818 452 872 471; x_wconf 92; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000095_000048" title="bbox 897 460 912 462; x_wconf 71; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000095_000049" title="bbox 938 456 1072 471; x_wconf 96; x_fsize 27">consume</span>
+      <span class="ocrx_word" id="word_000095_000050" title="bbox 1096 450 1152 471; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000095_000051" title="bbox 1178 449 1306 476; x_wconf 96; x_fsize 27">signal,</span>
+      <span class="ocrx_word" id="word_000095_000052" title="bbox 1338 450 1512 471; x_wconf 96; x_fsize 27">re-enable</span>
+      <span class="ocrx_word" id="word_000095_000053" title="bbox 1536 450 1673 471; x_wconf 96; x_fsize 27">handler</span>
+      <span class="ocrx_word" id="word_000095_000054" title="bbox 1698 449 1733 470; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000095_000055" title="bbox 1755 451 1793 470; x_wconf 96; x_fsize 27">AL</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000008" title="bbox 379 485 1848 511; baseline 0 -5; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000056" title="bbox 379 492 387 511; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000095_000057" title="bbox 937 492 1093 507; x_wconf 96; x_fsize 27">non-zero</span>
+      <span class="ocrx_word" id="word_000095_000058" title="bbox 1117 486 1192 507; x_wconf 96; x_fsize 27">else</span>
+      <span class="ocrx_word" id="word_000095_000059" title="bbox 1217 486 1312 507; x_wconf 96; x_fsize 27">don't</span>
+      <span class="ocrx_word" id="word_000095_000060" title="bbox 1338 486 1512 507; x_wconf 96; x_fsize 27">re-enable</span>
+      <span class="ocrx_word" id="word_000095_000061" title="bbox 1536 486 1673 507; x_wconf 95; x_fsize 27">handler</span>
+      <span class="ocrx_word" id="word_000095_000062" title="bbox 1698 485 1733 506; x_wconf 93; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000095_000063" title="bbox 1755 486 1848 507; x_wconf 91; x_fsize 27">AL=0.</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000009" title="bbox 379 528 387 547; baseline 0 0; x_size 23.728451; x_descenders 4.7284508; x_ascenders 5.8760743">
+      <span class="ocrx_word" id="word_000095_000064" title="bbox 379 528 387 547; x_wconf 52; x_fsize 24">7</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000010" title="bbox 538 558 594 579; baseline 0 0; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000065" title="bbox 538 558 594 579; x_wconf 90; x_fsize 27">cld</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000011" title="bbox 536 594 633 620; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000066" title="bbox 536 594 633 620; x_wconf 62; x_fsize 27">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000012" title="bbox 538 629 592 651; baseline -0.019 0; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000067" title="bbox 538 629 592 651; x_wconf 95; x_fsize 27">cli</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000013" title="bbox 535 665 1931 692; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000068" title="bbox 535 672 594 687; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000069" title="bbox 697 665 746 691; x_wconf 93; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000095_000070" title="bbox 784 665 1273 690; x_wconf 88; x_fsize 27">[bx].A4ExifDSStatusEntPtr</span>
+      <span class="ocrx_word" id="word_000095_000071" title="bbox 1499 667 1552 691; x_wconf 88; x_fsize 27">;Is</span>
+      <span class="ocrx_word" id="word_000095_000072" title="bbox 1576 666 1632 687; x_wconf 94; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000095_000073" title="bbox 1658 665 1772 692; x_wconf 96; x_fsize 27">signal</span>
+      <span class="ocrx_word" id="word_000095_000074" title="bbox 1798 666 1853 687; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000095_000075" title="bbox 1876 667 1931 687; x_wconf 96; x_fsize 27">us?</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000014" title="bbox 538 701 1411 728; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000076" title="bbox 538 708 593 728; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000095_000077" title="bbox 698 708 748 723; x_wconf 47; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000095_000078" title="bbox 761 697 826 732; x_wconf 47; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000095_000079" title="bbox 842 701 1366 728; x_wconf 75; x_fsize 28">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000095_000080" title="bbox 1399 702 1411 722; x_wconf 96; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000015" title="bbox 540 733 1793 768; baseline 0.001 -10; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000081" title="bbox 540 737 592 764; x_wconf 91; x_fsize 27">jne</span>
+      <span class="ocrx_word" id="word_000095_000082" title="bbox 696 733 1192 768; x_wconf 49; x_fsize 27">ExitHandlerSignalNotForuUs</span>
+      <span class="ocrx_word" id="word_000095_000083" title="bbox 1499 738 1553 763; x_wconf 79; x_fsize 27">;If</span>
+      <span class="ocrx_word" id="word_000095_000084" title="bbox 1578 737 1612 759; x_wconf 96; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000095_000085" title="bbox 1638 737 1686 763; x_wconf 96; x_fsize 27">is,</span>
+      <span class="ocrx_word" id="word_000095_000086" title="bbox 1718 744 1793 764; x_wconf 96; x_fsize 27">copy</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000016" title="bbox 535 773 1873 800; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000087" title="bbox 535 780 594 795; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000088" title="bbox 698 780 748 795; x_wconf 62; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000095_000089" title="bbox 764 769 826 804; x_wconf 62; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000095_000090" title="bbox 842 773 1366 800; x_wconf 74; x_fsize 27">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000095_000091" title="bbox 1398 774 1411 795; x_wconf 96; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000095_000092" title="bbox 1499 774 1572 799; x_wconf 81; x_fsize 27">;the</span>
+      <span class="ocrx_word" id="word_000095_000093" title="bbox 1596 774 1712 795; x_wconf 96; x_fsize 27">values</span>
+      <span class="ocrx_word" id="word_000095_000094" title="bbox 1738 774 1814 795; x_wconf 96; x_fsize 27">read</span>
+      <span class="ocrx_word" id="word_000095_000095" title="bbox 1838 773 1873 794; x_wconf 96; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000017" title="bbox 535 809 1772 836; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000096" title="bbox 535 816 594 831; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000095_000097" title="bbox 697 810 746 835; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000095_000098" title="bbox 778 816 828 831; x_wconf 31; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000095_000099" title="bbox 857 809 892 831; x_wconf 31; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000095_000100" title="bbox 922 809 1232 831; x_wconf 50; x_fsize 28">.A4ExifCSA1Value</span>
+      <span class="ocrx_word" id="word_000095_000101" title="bbox 1499 810 1572 835; x_wconf 88; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000095_000102" title="bbox 1598 809 1772 836; x_wconf 96; x_fsize 28">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000018" title="bbox 535 845 1813 871; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000103" title="bbox 535 852 594 867; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000104" title="bbox 697 846 746 871; x_wconf 96; x_fsize 27">ah,</span>
+      <span class="ocrx_word" id="word_000095_000105" title="bbox 778 852 828 867; x_wconf 53; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000095_000106" title="bbox 857 845 892 867; x_wconf 53; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000095_000107" title="bbox 922 845 1232 867; x_wconf 72; x_fsize 27">.A4ExifCSA2Value</span>
+      <span class="ocrx_word" id="word_000095_000108" title="bbox 1499 845 1652 871; x_wconf 81; x_fsize 27">;routine</span>
+      <span class="ocrx_word" id="word_000095_000109" title="bbox 1676 846 1753 867; x_wconf 96; x_fsize 27">back</span>
+      <span class="ocrx_word" id="word_000095_000110" title="bbox 1776 848 1813 867; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000019" title="bbox 535 881 1813 908; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000111" title="bbox 535 888 594 903; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000095_000112" title="bbox 697 881 746 907; x_wconf 93; x_fsize 28">di,</span>
+      <span class="ocrx_word" id="word_000095_000113" title="bbox 784 881 1133 906; x_wconf 84; x_fsize 28">[bx].A4ExifDSA1Ptr</span>
+      <span class="ocrx_word" id="word_000095_000114" title="bbox 1499 882 1572 907; x_wconf 88; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000095_000115" title="bbox 1597 881 1813 908; x_wconf 96; x_fsize 28">application</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000020" title="bbox 535 917 1854 944; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000116" title="bbox 535 924 594 939; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000117" title="bbox 704 917 786 943; x_wconf 92; x_fsize 27">[di],</span>
+      <span class="ocrx_word" id="word_000095_000118" title="bbox 817 924 852 939; x_wconf 96; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000095_000119" title="bbox 1499 918 1752 944; x_wconf 42; x_fsize 27">;Asynchronous</span>
+      <span class="ocrx_word" id="word_000095_000120" title="bbox 1778 918 1854 939; x_wconf 96; x_fsize 27">read</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000021" title="bbox 535 953 1874 980; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000121" title="bbox 535 960 594 975; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000122" title="bbox 697 953 746 979; x_wconf 92; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000095_000123" title="bbox 784 953 1133 978; x_wconf 90; x_fsize 27">[bx].A4ExifDSA2Ptr</span>
+      <span class="ocrx_word" id="word_000095_000124" title="bbox 1499 954 1572 979; x_wconf 70; x_fsize 27">;has</span>
+      <span class="ocrx_word" id="word_000095_000125" title="bbox 1596 954 1673 975; x_wconf 96; x_fsize 27">been</span>
+      <span class="ocrx_word" id="word_000095_000126" title="bbox 1698 954 1874 980; x_wconf 95; x_fsize 27">completed</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000022" title="bbox 535 989 853 1015; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000127" title="bbox 535 996 594 1011; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000128" title="bbox 704 989 786 1015; x_wconf 93; x_fsize 27">[di],</span>
+      <span class="ocrx_word" id="word_000095_000129" title="bbox 817 990 853 1011; x_wconf 96; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000023" title="bbox 537 1025 812 1051; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000130" title="bbox 537 1032 593 1047; x_wconf 88; x_fsize 27">xor</span>
+      <span class="ocrx_word" id="word_000095_000131" title="bbox 697 1025 746 1051; x_wconf 95; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000095_000132" title="bbox 777 1025 812 1047; x_wconf 96; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000024" title="bbox 537 1061 1832 1088; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000133" title="bbox 537 1062 614 1088; x_wconf 91; x_fsize 26">xchg</span>
+      <span class="ocrx_word" id="word_000095_000134" title="bbox 704 1062 753 1086; x_wconf 87; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000095_000135" title="bbox 782 1061 1146 1087; x_wconf 87; x_fsize 26">.A4ExifDSStatusPtr,</span>
+      <span class="ocrx_word" id="word_000095_000136" title="bbox 1177 1061 1212 1083; x_wconf 96; x_fsize 26">di</span>
+      <span class="ocrx_word" id="word_000095_000137" title="bbox 1499 1062 1613 1087; x_wconf 86; x_fsize 26">;Clear</span>
+      <span class="ocrx_word" id="word_000095_000138" title="bbox 1636 1062 1692 1083; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000095_000139" title="bbox 1718 1063 1832 1083; x_wconf 96; x_fsize 26">status</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000025" title="bbox 535 1097 1594 1124; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000140" title="bbox 535 1104 594 1119; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000095_000141" title="bbox 696 1098 774 1119; x_wconf 96; x_fsize 26">word</span>
+      <span class="ocrx_word" id="word_000095_000142" title="bbox 796 1100 853 1124; x_wconf 95; x_fsize 26">ptr</span>
+      <span class="ocrx_word" id="word_000095_000143" title="bbox 884 1097 966 1123; x_wconf 92; x_fsize 26">[di],</span>
+      <span class="ocrx_word" id="word_000095_000144" title="bbox 998 1098 1011 1119; x_wconf 96; x_fsize 26">0</span>
+      <span class="ocrx_word" id="word_000095_000145" title="bbox 1499 1098 1594 1123; x_wconf 86; x_fsize 26">;word</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000026" title="bbox 536 1134 613 1160; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000146" title="bbox 536 1134 613 1160; x_wconf 33; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000027" title="bbox 539 1169 692 1196; baseline -0.007 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000147" title="bbox 539 1169 692 1196; x_wconf 86; x_fsize 28">ToSignal</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000028" title="bbox 537 1212 813 1231; baseline 0 -5; x_size 27.959595; x_descenders 5.5716047; x_ascenders 6.9238682">
+      <span class="ocrx_word" id="word_000095_000148" title="bbox 537 1212 593 1227; x_wconf 90; x_fsize 29">xor</span>
+      <span class="ocrx_word" id="word_000095_000149" title="bbox 697 1212 746 1231; x_wconf 90; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000095_000150" title="bbox 777 1212 813 1227; x_wconf 86; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000029" title="bbox 538 1242 1832 1267; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000151" title="bbox 538 1243 593 1263; x_wconf 91; x_fsize 26">stc</span>
+      <span class="ocrx_word" id="word_000095_000152" title="bbox 1499 1243 1573 1267; x_wconf 28; x_fsize 26">;STC</span>
+      <span class="ocrx_word" id="word_000095_000153" title="bbox 1597 1242 1654 1263; x_wconf 92; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000095_000154" title="bbox 1675 1242 1771 1263; x_wconf 90; x_fsize 26">AL!=0</span>
+      <span class="ocrx_word" id="word_000095_000155" title="bbox 1797 1245 1832 1260; x_wconf 96; x_fsize 26">=&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000030" title="bbox 538 1277 1874 1304; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000156" title="bbox 538 1280 592 1299; x_wconf 96; x_fsize 26">ret</span>
+      <span class="ocrx_word" id="word_000095_000157" title="bbox 1499 1284 1652 1303; x_wconf 81; x_fsize 26">;consume</span>
+      <span class="ocrx_word" id="word_000095_000158" title="bbox 1678 1277 1792 1304; x_wconf 96; x_fsize 26">signal</span>
+      <span class="ocrx_word" id="word_000095_000159" title="bbox 1817 1278 1874 1299; x_wconf 96; x_fsize 26">and</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000031" title="bbox 376 1309 1812 1344; baseline 0.001 -10; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000160" title="bbox 376 1309 888 1344; x_wconf 59; x_fsize 26">ExitHandlerSignalNotForus:</span>
+      <span class="ocrx_word" id="word_000095_000161" title="bbox 1499 1314 1612 1339; x_wconf 85; x_fsize 26">;don't</span>
+      <span class="ocrx_word" id="word_000095_000162" title="bbox 1638 1314 1812 1335; x_wconf 96; x_fsize 26">re-enable</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000032" title="bbox 536 1346 1653 1381; baseline 0 -11; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000163" title="bbox 536 1346 613 1381; x_wconf 36; x_fsize 28">popft</span>
+      <span class="ocrx_word" id="word_000095_000164" title="bbox 1499 1350 1653 1375; x_wconf 27; x_fsize 28">;handler</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000033" title="bbox 538 1386 593 1407; baseline 0 0; x_size 26.404387; x_descenders 5.404386; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000165" title="bbox 538 1386 593 1407; x_wconf 51; x_fsize 27">elec</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000034" title="bbox 538 1424 592 1443; baseline 0.019 -1; x_size 24.404387; x_descenders 5.404386; x_ascenders 4">
+      <span class="ocrx_word" id="word_000095_000166" title="bbox 538 1424 592 1443; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000035" title="bbox 536 1458 674 1479; baseline 0.007 -1; x_size 26.044094; x_descenders 5.0440936; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000167" title="bbox 536 1458 674 1479; x_wconf 92; x_fsize 27">ProcEnd</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000036" title="bbox 378 1566 1094 1592; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000168" title="bbox 378 1566 752 1592; x_wconf 90; x_fsize 27">StrategyVectorTable</span>
+      <span class="ocrx_word" id="word_000095_000169" title="bbox 858 1566 952 1587; x_wconf 96; x_fsize 27">label</span>
+      <span class="ocrx_word" id="word_000095_000170" title="bbox 1016 1566 1094 1587; x_wconf 96; x_fsize 27">word</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000037" title="bbox 537 1601 1453 1628; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000171" title="bbox 537 1602 574 1623; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000172" title="bbox 697 1602 812 1623; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000173" title="bbox 835 1601 1092 1623; x_wconf 90; x_fsize 28">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000095_000174" title="bbox 1179 1601 1453 1628; x_wconf 85; x_fsize 28">;StrategyPanic</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000038" title="bbox 537 1637 1852 1664; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000175" title="bbox 537 1638 574 1659; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000095_000176" title="bbox 697 1638 812 1659; x_wconf 93; x_fsize 29">offset</span>
+      <span class="ocrx_word" id="word_000095_000177" title="bbox 835 1637 1034 1659; x_wconf 91; x_fsize 29">A4ExifRead</span>
+      <span class="ocrx_word" id="word_000095_000178" title="bbox 1179 1644 1187 1663; x_wconf 51; x_fsize 29">7</span>
+      <span class="ocrx_word" id="word_000095_000179" title="bbox 1199 1638 1434 1664; x_wconf 51; x_fsize 29">StrategyRead</span>
+      <span class="ocrx_word" id="word_000095_000180" title="bbox 1658 1637 1692 1659; x_wconf 93; x_fsize 29">ie</span>
+      <span class="ocrx_word" id="word_000095_000181" title="bbox 1716 1639 1852 1662; x_wconf 90; x_fsize 29">P_FREAD</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000039" title="bbox 537 1673 1872 1700; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000182" title="bbox 537 1674 574 1695; x_wconf 95; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000183" title="bbox 697 1674 812 1695; x_wconf 90; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000184" title="bbox 835 1673 1052 1695; x_wconf 90; x_fsize 28">A4ExifWrite</span>
+      <span class="ocrx_word" id="word_000095_000185" title="bbox 1179 1673 1452 1700; x_wconf 29; x_fsize 28">;StrategyWrite</span>
+      <span class="ocrx_word" id="word_000095_000186" title="bbox 1658 1673 1692 1695; x_wconf 93; x_fsize 28">ie</span>
+      <span class="ocrx_word" id="word_000095_000187" title="bbox 1716 1675 1872 1698; x_wconf 91; x_fsize 28">P_FWRITE</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000040" title="bbox 537 1709 1872 1736; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000188" title="bbox 537 1710 574 1731; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000189" title="bbox 697 1710 812 1731; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000190" title="bbox 835 1709 1052 1731; x_wconf 90; x_fsize 28">A4ExifClose</span>
+      <span class="ocrx_word" id="word_000095_000191" title="bbox 1179 1710 1452 1736; x_wconf 81; x_fsize 28">;StrategyClose</span>
+      <span class="ocrx_word" id="word_000095_000192" title="bbox 1658 1709 1692 1731; x_wconf 93; x_fsize 28">ie</span>
+      <span class="ocrx_word" id="word_000095_000193" title="bbox 1716 1711 1872 1734; x_wconf 91; x_fsize 28">P_FCLOSE</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000041" title="bbox 537 1745 1893 1772; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000194" title="bbox 537 1746 574 1767; x_wconf 95; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000195" title="bbox 697 1746 812 1767; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000196" title="bbox 835 1745 1072 1767; x_wconf 90; x_fsize 28">A4ExifCancel</span>
+      <span class="ocrx_word" id="word_000095_000197" title="bbox 1179 1752 1187 1771; x_wconf 34; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000095_000198" title="bbox 1201 1746 1472 1772; x_wconf 34; x_fsize 28">StrategyCancel</span>
+      <span class="ocrx_word" id="word_000095_000199" title="bbox 1658 1745 1692 1767; x_wconf 92; x_fsize 28">ie</span>
+      <span class="ocrx_word" id="word_000095_000200" title="bbox 1716 1747 1893 1770; x_wconf 91; x_fsize 28">P_FCANCEL</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000042" title="bbox 537 1781 1473 1808; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000201" title="bbox 537 1782 574 1803; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000202" title="bbox 697 1782 812 1803; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000203" title="bbox 835 1781 1092 1803; x_wconf 91; x_fsize 28">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000095_000204" title="bbox 1179 1782 1473 1808; x_wconf 83; x_fsize 28">;StrategyAttach</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000043" title="bbox 537 1817 1473 1844; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000205" title="bbox 537 1818 574 1839; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000095_000206" title="bbox 697 1818 812 1839; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000095_000207" title="bbox 835 1817 1092 1839; x_wconf 90; x_fsize 27">A4ExifDefault</span>
+      <span class="ocrx_word" id="word_000095_000208" title="bbox 1179 1818 1473 1844; x_wconf 39; x_fsize 27">;StrategyDetach</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000044" title="bbox 537 1853 1833 1880; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000209" title="bbox 537 1854 574 1875; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000095_000210" title="bbox 697 1854 812 1875; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000095_000211" title="bbox 835 1853 1012 1875; x_wconf 91; x_fsize 28">A4ExifSet</span>
+      <span class="ocrx_word" id="word_000095_000212" title="bbox 1179 1855 1412 1880; x_wconf 72; x_fsize 28">;StrategySet</span>
+      <span class="ocrx_word" id="word_000095_000213" title="bbox 1658 1853 1692 1875; x_wconf 92; x_fsize 28">ie</span>
+      <span class="ocrx_word" id="word_000095_000214" title="bbox 1716 1855 1833 1878; x_wconf 90; x_fsize 28">P_FSET</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000045" title="bbox 537 1889 1872 1916; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
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+      <span class="ocrx_word" id="word_000095_000232" title="bbox 1398 2072 1532 2096; x_wconf 94; x_fsize 27">request</span>
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+      <span class="ocrx_word" id="word_000095_000234" title="bbox 1615 2070 1692 2091; x_wconf 96; x_fsize 27">made</span>
+      <span class="ocrx_word" id="word_000095_000235" title="bbox 1717 2076 1753 2091; x_wconf 96; x_fsize 27">on</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000005" title="bbox 536 2105 1853 2312">
+    <p class="ocr_par" id="par_000095_000005" lang="eng" title="bbox 536 2105 888 2127" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000048" title="bbox 536 2105 888 2127; baseline -0.003 0; x_size 27.74234; x_descenders 5.742341; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000236" title="bbox 536 2106 592 2127; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000095_000237" title="bbox 617 2105 732 2127; x_wconf 96; x_fsize 29">device</span>
+      <span class="ocrx_word" id="word_000095_000238" title="bbox 757 2105 888 2127; x_wconf 96; x_fsize 29">driver.</span>
+     </span>
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+
+    <p class="ocr_par" id="par_000095_000006" lang="eng" title="bbox 536 2141 1852 2204" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000049" title="bbox 537 2141 1852 2168; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000239" title="bbox 537 2142 632 2163; x_wconf 94; x_fsize 28">Calls</span>
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+      <span class="ocrx_word" id="word_000095_000241" title="bbox 716 2141 792 2163; x_wconf 93; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000095_000242" title="bbox 818 2141 953 2163; x_wconf 90; x_fsize 28">funcion</span>
+      <span class="ocrx_word" id="word_000095_000243" title="bbox 978 2142 1055 2163; x_wconf 96; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000095_000244" title="bbox 1077 2148 1113 2163; x_wconf 96; x_fsize 28">an</span>
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+      <span class="ocrx_word" id="word_000095_000249" title="bbox 1776 2142 1852 2163; x_wconf 96; x_fsize 28">take</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000050" title="bbox 536 2177 1307 2204; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000250" title="bbox 536 2178 592 2199; x_wconf 95; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000095_000251" title="bbox 618 2178 695 2199; x_wconf 93; x_fsize 26">form</span>
+      <span class="ocrx_word" id="word_000095_000252" title="bbox 716 2177 1307 2204; x_wconf 63; x_fsize 26">p_ioc(pcb,</span>
+      <span class="ocrx_word" id="word_000095_000253" title="bbox 919 2173 1005 2208; x_wconf 91; x_fsize 26">func,</span>
+      <span class="ocrx_word" id="word_000095_000254" title="bbox 1021 2173 1127 2208; x_wconf 90; x_fsize 26">&amp;Stat,</span>
+      <span class="ocrx_word" id="word_000095_000255" title="bbox 1141 2173 1209 2208; x_wconf 68; x_fsize 26">&amp;Al,</span>
+      <span class="ocrx_word" id="word_000095_000256" title="bbox 1220 2173 1282 2208; x_wconf 61; x_fsize 26">&amp;A2)</span>
+      <span class="ocrx_word" id="word_000095_000257" title="bbox 1293 2173 1311 2208; x_wconf 61; x_fsize 26">;</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000095_000007" lang="eng" title="bbox 536 2213 1853 2312" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000051" title="bbox 537 2213 1834 2240; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000258" title="bbox 537 2214 592 2235; x_wconf 95; x_fsize 29">The</span>
+      <span class="ocrx_word" id="word_000095_000259" title="bbox 618 2215 773 2240; x_wconf 96; x_fsize 29">strategy</span>
+      <span class="ocrx_word" id="word_000095_000260" title="bbox 798 2213 953 2235; x_wconf 95; x_fsize 29">function</span>
+      <span class="ocrx_word" id="word_000095_000261" title="bbox 978 2213 1012 2235; x_wconf 96; x_fsize 29">is</span>
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+      <span class="ocrx_word" id="word_000095_000263" title="bbox 1176 2213 1253 2235; x_wconf 96; x_fsize 29">with</span>
+      <span class="ocrx_word" id="word_000095_000264" title="bbox 1277 2220 1293 2235; x_wconf 96; x_fsize 29">a</span>
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+      <span class="ocrx_word" id="word_000095_000266" title="bbox 1497 2214 1613 2235; x_wconf 96; x_fsize 29">number</span>
+      <span class="ocrx_word" id="word_000095_000267" title="bbox 1638 2213 1834 2240; x_wconf 96; x_fsize 29">specifying</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000052" title="bbox 536 2249 1853 2275; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000268" title="bbox 536 2250 592 2271; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000095_000269" title="bbox 617 2249 733 2271; x_wconf 95; x_fsize 28">action</span>
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+      <span class="ocrx_word" id="word_000095_000271" title="bbox 876 2250 932 2271; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000095_000272" title="bbox 957 2249 1073 2271; x_wconf 96; x_fsize 28">driver</span>
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+      <span class="ocrx_word" id="word_000095_000274" title="bbox 1156 2252 1193 2271; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000275" title="bbox 1216 2250 1306 2275; x_wconf 96; x_fsize 28">take,</span>
+      <span class="ocrx_word" id="word_000095_000276" title="bbox 1337 2256 1353 2271; x_wconf 96; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000095_000277" title="bbox 1378 2251 1492 2271; x_wconf 96; x_fsize 28">status</span>
+      <span class="ocrx_word" id="word_000095_000278" title="bbox 1516 2250 1594 2271; x_wconf 96; x_fsize 28">word</span>
+      <span class="ocrx_word" id="word_000095_000279" title="bbox 1616 2252 1653 2271; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000280" title="bbox 1678 2249 1752 2270; x_wconf 95; x_fsize 28">fill</span>
+      <span class="ocrx_word" id="word_000095_000281" title="bbox 1776 2250 1853 2271; x_wconf 96; x_fsize 28">when</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000053" title="bbox 536 2285 1568 2312; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000282" title="bbox 536 2286 592 2307; x_wconf 96; x_fsize 28">the</span>
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+      <span class="ocrx_word" id="word_000095_000287" title="bbox 1096 2288 1153 2307; x_wconf 96; x_fsize 28">two</span>
+      <span class="ocrx_word" id="word_000095_000288" title="bbox 1177 2287 1352 2312; x_wconf 96; x_fsize 28">arguments</span>
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+      <span class="ocrx_word" id="word_000095_000290" title="bbox 1437 2286 1494 2307; x_wconf 93; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000095_000291" title="bbox 1515 2286 1568 2307; x_wconf 91; x_fsize 28">A2.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000006" title="bbox 379 2040 387 2167">
+    <p class="ocr_par" id="par_000095_000008" lang="eng" title="bbox 379 2040 387 2167" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000054" title="bbox 379 2040 387 2167; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000292" title="bbox 379 2112 387 2167; x_wconf 0; x_fsize 21">Nee</span>
+      <span class="ocrx_word" id="word_000095_000293" title="bbox 379 2076 387 2095; x_wconf 43; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000095_000294" title="bbox 379 2040 387 2059; x_wconf 47; x_fsize 21">Ne</span>
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+   <div class="ocr_carea" id="block_000095_000007" title="bbox 379 2184 387 2455">
+    <p class="ocr_par" id="par_000095_000009" lang="eng" title="bbox 379 2184 387 2455" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000055" title="bbox 379 2184 387 2455; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000295" title="bbox 379 2364 387 2455; x_wconf 29; x_fsize 21">Se</span>
+      <span class="ocrx_word" id="word_000095_000296" title="bbox 379 2256 387 2311; x_wconf 30; x_fsize 21">ee</span>
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+   <div class="ocr_carea" id="block_000095_000008" title="bbox 375 2321 1928 3171">
+    <p class="ocr_par" id="par_000095_000010" lang="eng" title="bbox 375 2321 1928 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000056" title="bbox 535 2321 1928 2348; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000297" title="bbox 535 2322 592 2342; x_wconf 95; x_fsize 28">All</span>
+      <span class="ocrx_word" id="word_000095_000298" title="bbox 618 2323 773 2348; x_wconf 95; x_fsize 28">strategy</span>
+      <span class="ocrx_word" id="word_000095_000299" title="bbox 798 2321 972 2343; x_wconf 96; x_fsize 28">functions</span>
+      <span class="ocrx_word" id="word_000095_000300" title="bbox 995 2324 1072 2343; x_wconf 96; x_fsize 28">must</span>
+      <span class="ocrx_word" id="word_000095_000301" title="bbox 1098 2322 1252 2348; x_wconf 96; x_fsize 28">complete</span>
+      <span class="ocrx_word" id="word_000095_000302" title="bbox 1276 2321 1353 2343; x_wconf 96; x_fsize 28">with</span>
+      <span class="ocrx_word" id="word_000095_000303" title="bbox 1377 2328 1393 2343; x_wconf 96; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000095_000304" title="bbox 1418 2321 1532 2348; x_wconf 96; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000095_000305" title="bbox 1556 2324 1593 2343; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000306" title="bbox 1616 2322 1672 2343; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000095_000307" title="bbox 1697 2321 1928 2348; x_wconf 95; x_fsize 28">application.</span>
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+     <span class="ocr_line" id="line_000095_000057" title="bbox 536 2357 1808 2384; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000308" title="bbox 536 2357 712 2379; x_wconf 95; x_fsize 27">Functions</span>
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+      <span class="ocrx_word" id="word_000095_000313" title="bbox 1217 2358 1294 2379; x_wconf 96; x_fsize 27">need</span>
+      <span class="ocrx_word" id="word_000095_000314" title="bbox 1317 2360 1372 2379; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000095_000315" title="bbox 1398 2358 1552 2384; x_wconf 96; x_fsize 27">complete</span>
+      <span class="ocrx_word" id="word_000095_000316" title="bbox 1578 2357 1808 2384; x_wconf 95; x_fsize 27">immediately.</span>
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+      <span class="ocrx_word" id="word_000095_000317" title="bbox 539 2395 588 2415; x_wconf 86; x_fsize 25">IN:</span>
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+      <span class="ocrx_word" id="word_000095_000318" title="bbox 696 2429 833 2451; x_wconf 96; x_fsize 28">Pointer</span>
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+      <span class="ocrx_word" id="word_000095_000325" title="bbox 1417 2429 1652 2456; x_wconf 96; x_fsize 28">applications</span>
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+      <span class="ocrx_word" id="word_000095_000333" title="bbox 1118 2465 1153 2486; x_wconf 96; x_fsize 27">in</span>
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+      <span class="ocrx_word" id="word_000095_000339" title="bbox 996 2503 1092 2528; x_wconf 91; x_fsize 28">RqEnt</span>
+      <span class="ocrx_word" id="word_000095_000340" title="bbox 1118 2503 1232 2523; x_wconf 96; x_fsize 28">struct</span>
+      <span class="ocrx_word" id="word_000095_000341" title="bbox 1258 2501 1293 2522; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000095_000342" title="bbox 1318 2503 1351 2523; x_wconf 96; x_fsize 28">SI</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000062" title="bbox 379 2537 1332 2563; baseline 0 -5; x_size 27.343761; x_descenders 5.343761; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000343" title="bbox 379 2544 387 2563; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000095_000344" title="bbox 696 2537 833 2559; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000095_000345" title="bbox 856 2540 893 2559; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000346" title="bbox 917 2544 933 2559; x_wconf 90; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000095_000347" title="bbox 959 2539 1072 2559; x_wconf 90; x_fsize 28">IntEnt</span>
+      <span class="ocrx_word" id="word_000095_000348" title="bbox 1098 2539 1212 2559; x_wconf 96; x_fsize 28">struct</span>
+      <span class="ocrx_word" id="word_000095_000349" title="bbox 1238 2537 1273 2558; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000095_000350" title="bbox 1296 2539 1332 2558; x_wconf 95; x_fsize 28">BP</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000063" title="bbox 379 2573 1592 2600; baseline 0.001 -6; x_size 27.343761; x_descenders 5.343761; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000351" title="bbox 379 2580 387 2599; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000095_000352" title="bbox 696 2575 852 2599; x_wconf 91; x_fsize 28">DS,ES,SS</span>
+      <span class="ocrx_word" id="word_000095_000353" title="bbox 876 2573 972 2600; x_wconf 95; x_fsize 28">point</span>
+      <span class="ocrx_word" id="word_000095_000354" title="bbox 997 2575 1032 2595; x_wconf 95; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000095_000355" title="bbox 1056 2574 1112 2595; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000095_000356" title="bbox 1137 2573 1372 2600; x_wconf 95; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000095_000357" title="bbox 1397 2574 1473 2595; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000095_000358" title="bbox 1498 2580 1592 2600; x_wconf 96; x_fsize 28">space</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000064" title="bbox 379 2611 608 2635; baseline 0 -4; x_size 25.343761; x_descenders 5.343761; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000359" title="bbox 379 2616 387 2635; x_wconf 22; x_fsize 26">i</span>
+      <span class="ocrx_word" id="word_000095_000360" title="bbox 536 2611 608 2631; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000065" title="bbox 379 2645 1094 2671; baseline 0 -5; x_size 26.343761; x_descenders 5.343761; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000361" title="bbox 379 2652 387 2671; x_wconf 74; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000095_000362" title="bbox 696 2646 854 2667; x_wconf 96; x_fsize 27">Returned</span>
+      <span class="ocrx_word" id="word_000095_000363" title="bbox 876 2646 972 2667; x_wconf 96; x_fsize 27">value</span>
+      <span class="ocrx_word" id="word_000095_000364" title="bbox 998 2645 1033 2666; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000095_000365" title="bbox 1055 2647 1094 2666; x_wconf 96; x_fsize 27">AX</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000066" title="bbox 379 2681 1673 2708; baseline 0.001 -6; x_size 27.343761; x_descenders 5.343761; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000366" title="bbox 379 2688 387 2707; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000095_000367" title="bbox 695 2683 772 2703; x_wconf 96; x_fsize 28">Must</span>
+      <span class="ocrx_word" id="word_000095_000368" title="bbox 798 2682 872 2703; x_wconf 93; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000095_000369" title="bbox 899 2681 1052 2708; x_wconf 89; x_fsize 28">IoSignal</span>
+      <span class="ocrx_word" id="word_000095_000370" title="bbox 1078 2682 1252 2703; x_wconf 96; x_fsize 28">somewhere</span>
+      <span class="ocrx_word" id="word_000095_000371" title="bbox 1276 2684 1313 2703; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000372" title="bbox 1338 2681 1452 2708; x_wconf 96; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000095_000373" title="bbox 1478 2681 1673 2708; x_wconf 96; x_fsize 28">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000067" title="bbox 379 2716 1228 2744; baseline 0.001 -6; x_size 28.343761; x_descenders 5.343761; x_ascenders 8">
+      <span class="ocrx_word" id="word_000095_000374" title="bbox 379 2724 387 2743; x_wconf 44; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000095_000375" title="bbox 857 2718 893 2739; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000095_000376" title="bbox 916 2718 972 2739; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000095_000377" title="bbox 999 2716 1053 2741; x_wconf 95; x_fsize 29">I/O</span>
+      <span class="ocrx_word" id="word_000095_000378" title="bbox 1078 2720 1228 2744; x_wconf 96; x_fsize 29">request.</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000068" title="bbox 379 2769 386 2779; baseline 0 0; x_size 12.418186; x_descenders 2.4181862; x_ascenders 3.2121232">
+      <span class="ocrx_word" id="word_000095_000379" title="bbox 379 2769 386 2779; x_wconf 0; x_fsize 13">v</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000069" title="bbox 535 2789 1813 2816; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000380" title="bbox 535 2796 594 2811; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000381" title="bbox 697 2796 746 2815; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000095_000382" title="bbox 784 2789 1073 2816; x_wconf 88; x_fsize 27">[si].RqFunction</span>
+      <span class="ocrx_word" id="word_000095_000383" title="bbox 1339 2791 1412 2815; x_wconf 61; x_fsize 27">;Get</span>
+      <span class="ocrx_word" id="word_000095_000384" title="bbox 1436 2790 1492 2811; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000095_000385" title="bbox 1518 2789 1673 2811; x_wconf 96; x_fsize 27">function</span>
+      <span class="ocrx_word" id="word_000095_000386" title="bbox 1697 2790 1813 2811; x_wconf 96; x_fsize 27">number</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000070" title="bbox 535 2825 1892 2852; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000387" title="bbox 535 2832 594 2847; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000095_000388" title="bbox 697 2826 746 2851; x_wconf 93; x_fsize 28">dx,</span>
+      <span class="ocrx_word" id="word_000095_000389" title="bbox 784 2825 1013 2852; x_wconf 75; x_fsize 28">[si].RqAlPtr</span>
+      <span class="ocrx_word" id="word_000095_000390" title="bbox 1339 2827 1394 2851; x_wconf 55; x_fsize 28">;DX</span>
+      <span class="ocrx_word" id="word_000095_000391" title="bbox 1416 2826 1512 2847; x_wconf 96; x_fsize 28">holds</span>
+      <span class="ocrx_word" id="word_000095_000392" title="bbox 1536 2826 1592 2847; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000095_000393" title="bbox 1618 2825 1712 2847; x_wconf 96; x_fsize 28">first</span>
+      <span class="ocrx_word" id="word_000095_000394" title="bbox 1737 2827 1892 2852; x_wconf 95; x_fsize 28">argument</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000071" title="bbox 535 2861 1652 2888; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000395" title="bbox 535 2868 594 2883; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000396" title="bbox 697 2861 746 2887; x_wconf 92; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000095_000397" title="bbox 784 2861 1093 2888; x_wconf 90; x_fsize 27">[si].RqStatusPtr</span>
+      <span class="ocrx_word" id="word_000095_000398" title="bbox 1339 2862 1413 2887; x_wconf 90; x_fsize 27">;for</span>
+      <span class="ocrx_word" id="word_000095_000399" title="bbox 1438 2861 1652 2883; x_wconf 96; x_fsize 27">convenience</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000072" title="bbox 535 2897 1692 2924; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000400" title="bbox 535 2904 594 2919; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000401" title="bbox 696 2898 774 2919; x_wconf 95; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000095_000402" title="bbox 796 2899 853 2924; x_wconf 95; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000095_000403" title="bbox 884 2897 966 2923; x_wconf 93; x_fsize 27">[di],</span>
+      <span class="ocrx_word" id="word_000095_000404" title="bbox 996 2897 1193 2924; x_wconf 92; x_fsize 27">PendingErr</span>
+      <span class="ocrx_word" id="word_000095_000405" title="bbox 1339 2899 1472 2923; x_wconf 17; x_fsize 27">7Status</span>
+      <span class="ocrx_word" id="word_000095_000406" title="bbox 1496 2898 1574 2919; x_wconf 96; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000095_000407" title="bbox 1596 2898 1692 2919; x_wconf 96; x_fsize 27">holds</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000073" title="bbox 538 2934 1634 2959; baseline 0 -5; x_size 32.991081; x_descenders 5; x_ascenders 8.9910803">
+      <span class="ocrx_word" id="word_000095_000408" title="bbox 538 2934 592 2955; x_wconf 89; x_fsize 34">shl</span>
+      <span class="ocrx_word" id="word_000095_000409" title="bbox 697 2940 746 2959; x_wconf 96; x_fsize 34">ax,</span>
+      <span class="ocrx_word" id="word_000095_000410" title="bbox 779 2934 791 2954; x_wconf 95; x_fsize 34">1</span>
+      <span class="ocrx_word" id="word_000095_000411" title="bbox 1339 2940 1347 2959; x_wconf 68; x_fsize 34">;</span>
+      <span class="ocrx_word" id="word_000095_000412" title="bbox 1356 2935 1634 2959; x_wconf 63; x_fsize 34">E_FILE_PENDING</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000074" title="bbox 535 2969 813 2995; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000413" title="bbox 535 2976 594 2991; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000095_000414" title="bbox 697 2969 746 2995; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000095_000415" title="bbox 777 2976 813 2991; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000075" title="bbox 536 3005 1853 3032; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000095_000416" title="bbox 536 3006 613 3032; x_wconf 96; x_fsize 28">push</span>
+      <span class="ocrx_word" id="word_000095_000417" title="bbox 698 3005 1146 3032; x_wconf 87; x_fsize 28">StrategyVectorTable[di]</span>
+      <span class="ocrx_word" id="word_000095_000418" title="bbox 1339 3007 1433 3032; x_wconf 89; x_fsize 28">;Jump</span>
+      <span class="ocrx_word" id="word_000095_000419" title="bbox 1456 3008 1493 3027; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000095_000420" title="bbox 1518 3005 1674 3032; x_wconf 95; x_fsize 28">required</span>
+      <span class="ocrx_word" id="word_000095_000421" title="bbox 1698 3005 1853 3027; x_wconf 96; x_fsize 28">function</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000076" title="bbox 535 3041 1853 3067; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000422" title="bbox 535 3048 594 3063; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000095_000423" title="bbox 697 3041 746 3067; x_wconf 94; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000095_000424" title="bbox 784 3042 846 3066; x_wconf 88; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000095_000425" title="bbox 862 3041 1273 3063; x_wconf 88; x_fsize 26">.A4ExifDSStatusEntPtr</span>
+      <span class="ocrx_word" id="word_000095_000426" title="bbox 1339 3041 1433 3067; x_wconf 51; x_fsize 26">;with</span>
+      <span class="ocrx_word" id="word_000095_000427" title="bbox 1457 3048 1513 3063; x_wconf 96; x_fsize 26">our</span>
+      <span class="ocrx_word" id="word_000095_000428" title="bbox 1537 3043 1572 3063; x_wconf 96; x_fsize 26">CS</span>
+      <span class="ocrx_word" id="word_000095_000429" title="bbox 1598 3042 1732 3063; x_wconf 96; x_fsize 26">control</span>
+      <span class="ocrx_word" id="word_000095_000430" title="bbox 1756 3042 1853 3063; x_wconf 96; x_fsize 26">block</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000077" title="bbox 538 3077 1611 3104; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000431" title="bbox 538 3080 613 3099; x_wconf 90; x_fsize 28">retn</span>
+      <span class="ocrx_word" id="word_000095_000432" title="bbox 1339 3077 1493 3104; x_wconf 62; x_fsize 28">;pointer</span>
+      <span class="ocrx_word" id="word_000095_000433" title="bbox 1518 3077 1553 3098; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000095_000434" title="bbox 1576 3079 1611 3098; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000078" title="bbox 375 3113 648 3135; baseline 0.004 -1; x_size 26.343761; x_descenders 5.343761; x_ascenders 6">
+      <span class="ocrx_word" id="word_000095_000435" title="bbox 375 3113 648 3135; x_wconf 91; x_fsize 27">A4ExifDefault:</span>
+     </span>
+     <span class="ocr_line" id="line_000095_000079" title="bbox 539 3151 652 3171; baseline 0.009 -1; x_size 25.343761; x_descenders 5.343761; x_ascenders 5">
+      <span class="ocrx_word" id="word_000095_000436" title="bbox 539 3151 652 3171; x_wconf 89; x_fsize 26">ToRoot</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000009" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000095_000011" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000095_000080" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000095_000437" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000095_000438" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000095_000010" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000095_000012" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000095_000081" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000095_000439" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000095_000440" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">93</span>
+      <span class="ocrx_word" id="word_000095_000441" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000095_000442" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000095_000443" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000096" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0096.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000096_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000096_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000096_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000096_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000096_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000096_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000096_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000096_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000096_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000096_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000096_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000096_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000096_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000001" title="bbox 376 307 1712 687">
+    <p class="ocr_par" id="par_000096_000001" lang="eng" title="bbox 376 307 948 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000001" title="bbox 538 307 592 327; baseline 0.019 -1; x_size 25.540504; x_descenders 5.5405049; x_ascenders 5">
+      <span class="ocrx_word" id="word_000096_000011" title="bbox 538 307 592 327; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000002" title="bbox 376 341 948 368; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000012" title="bbox 376 341 948 368; x_wconf 91; x_fsize 29">ExitWithCompletionStatusZero:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000002" lang="eng" title="bbox 376 377 1712 440" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000003" title="bbox 537 377 1712 404; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000013" title="bbox 537 384 593 399; x_wconf 90; x_fsize 28">xor</span>
+      <span class="ocrx_word" id="word_000096_000014" title="bbox 697 384 746 403; x_wconf 93; x_fsize 28">ax,</span>
+      <span class="ocrx_word" id="word_000096_000015" title="bbox 777 384 813 399; x_wconf 95; x_fsize 28">ax</span>
+      <span class="ocrx_word" id="word_000096_000016" title="bbox 1339 379 1473 403; x_wconf 81; x_fsize 28">;Common</span>
+      <span class="ocrx_word" id="word_000096_000017" title="bbox 1497 377 1572 399; x_wconf 96; x_fsize 28">exit</span>
+      <span class="ocrx_word" id="word_000096_000018" title="bbox 1596 377 1712 404; x_wconf 96; x_fsize 28">points</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000004" title="bbox 376 413 968 440; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000019" title="bbox 376 413 968 440; x_wconf 91; x_fsize 28">ExitWithOtherCompletionStatus:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000003" lang="eng" title="bbox 535 449 1093 476" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000005" title="bbox 535 449 1093 476; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000020" title="bbox 535 456 594 471; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000021" title="bbox 697 449 746 475; x_wconf 91; x_fsize 28">di,</span>
+      <span class="ocrx_word" id="word_000096_000022" title="bbox 784 449 1093 476; x_wconf 91; x_fsize 28">[si].RqStatusPtr</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000004" lang="eng" title="bbox 535 485 1033 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000006" title="bbox 535 485 1033 512; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000096_000023" title="bbox 535 492 594 507; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000096_000024" title="bbox 696 486 774 507; x_wconf 96; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000096_000025" title="bbox 796 487 853 512; x_wconf 96; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000096_000026" title="bbox 884 485 966 511; x_wconf 92; x_fsize 27">[di],</span>
+      <span class="ocrx_word" id="word_000096_000027" title="bbox 997 492 1033 507; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000005" lang="eng" title="bbox 376 521 708 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000007" title="bbox 539 521 692 548; baseline -0.007 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000028" title="bbox 539 521 692 548; x_wconf 84; x_fsize 28">ToSignal</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000008" title="bbox 376 557 708 584; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000029" title="bbox 376 557 708 584; x_wconf 89; x_fsize 27">ExitStillPending:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000006" lang="eng" title="bbox 537 600 813 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000009" title="bbox 537 600 813 619; baseline 0.004 -5; x_size 28.496166; x_descenders 5.652174; x_ascenders 7.5416665">
+      <span class="ocrx_word" id="word_000096_000030" title="bbox 537 600 593 615; x_wconf 41; x_fsize 29">xOr</span>
+      <span class="ocrx_word" id="word_000096_000031" title="bbox 697 600 746 619; x_wconf 84; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000096_000032" title="bbox 777 600 813 615; x_wconf 89; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000007" lang="eng" title="bbox 538 630 593 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000010" title="bbox 538 630 593 651; baseline 0 0; x_size 26.540504; x_descenders 5.5405049; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000033" title="bbox 538 630 593 651; x_wconf 81; x_fsize 27">cle</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000008" lang="eng" title="bbox 538 668 592 687" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000011" title="bbox 538 668 592 687; baseline 0.019 -1; x_size 24.540504; x_descenders 5.5405049; x_ascenders 4">
+      <span class="ocrx_word" id="word_000096_000034" title="bbox 538 668 592 687; x_wconf 76; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000002" title="bbox 536 702 792 723">
+    <p class="ocr_par" id="par_000096_000009" lang="eng" title="bbox 536 702 792 723" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000012" title="bbox 536 702 792 723; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000035" title="bbox 536 702 674 723; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000096_000036" title="bbox 697 704 792 723; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000003" title="bbox 538 811 1152 831">
+    <p class="ocr_par" id="par_000096_000010" lang="eng" title="bbox 538 811 1152 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000013" title="bbox 538 811 1152 831; baseline 0 -1; x_size 26; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000096_000037" title="bbox 538 811 693 831; x_wconf 96; x_fsize 27">STRATEGY</span>
+      <span class="ocrx_word" id="word_000096_000038" title="bbox 715 811 835 831; x_wconf 96; x_fsize 27">VECTOR</span>
+      <span class="ocrx_word" id="word_000096_000039" title="bbox 857 811 952 830; x_wconf 95; x_fsize 27">TABLE</span>
+      <span class="ocrx_word" id="word_000096_000040" title="bbox 976 811 1152 831; x_wconf 96; x_fsize 27">FUNCTIONS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000004" title="bbox 399 883 1892 1016">
+    <p class="ocr_par" id="par_000096_000011" lang="eng" title="bbox 399 883 1892 1016" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000014" title="bbox 399 883 448 903; baseline 0.02 -1; x_size 24.601738; x_descenders 5.601737; x_ascenders 4">
+      <span class="ocrx_word" id="word_000096_000041" title="bbox 399 883 448 903; x_wconf 86; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000015" title="bbox 536 917 1792 944; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000042" title="bbox 536 919 574 938; x_wconf 96; x_fsize 28">DX</span>
+      <span class="ocrx_word" id="word_000096_000043" title="bbox 596 918 692 939; x_wconf 96; x_fsize 28">holds</span>
+      <span class="ocrx_word" id="word_000096_000044" title="bbox 716 918 772 939; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000045" title="bbox 796 917 933 944; x_wconf 95; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000096_000046" title="bbox 956 920 993 939; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000096_000047" title="bbox 1016 918 1072 939; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000048" title="bbox 1098 917 1192 939; x_wconf 96; x_fsize 28">first</span>
+      <span class="ocrx_word" id="word_000096_000049" title="bbox 1217 919 1372 944; x_wconf 95; x_fsize 28">argument</span>
+      <span class="ocrx_word" id="word_000096_000050" title="bbox 1398 917 1433 938; x_wconf 93; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000051" title="bbox 1463 917 1687 944; x_wconf 89; x_fsize 28">'p_iow(...)'</span>
+      <span class="ocrx_word" id="word_000096_000052" title="bbox 1718 918 1792 939; x_wconf 96; x_fsize 28">call</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000016" title="bbox 536 954 1613 980; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000053" title="bbox 536 955 574 974; x_wconf 96; x_fsize 27">BX</span>
+      <span class="ocrx_word" id="word_000096_000054" title="bbox 596 954 692 975; x_wconf 95; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000096_000055" title="bbox 716 954 772 975; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000096_000056" title="bbox 797 954 932 975; x_wconf 95; x_fsize 27">address</span>
+      <span class="ocrx_word" id="word_000096_000057" title="bbox 957 954 993 975; x_wconf 94; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000096_000058" title="bbox 1016 954 1072 975; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000096_000059" title="bbox 1097 960 1173 980; x_wconf 95; x_fsize 27">open</span>
+      <span class="ocrx_word" id="word_000096_000060" title="bbox 1198 954 1332 975; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000096_000061" title="bbox 1358 954 1492 975; x_wconf 96; x_fsize 27">control</span>
+      <span class="ocrx_word" id="word_000096_000062" title="bbox 1516 954 1613 975; x_wconf 96; x_fsize 27">block</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000017" title="bbox 537 989 1892 1016; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000063" title="bbox 537 991 631 1011; x_wconf 91; x_fsize 29">CS:DI</span>
+      <span class="ocrx_word" id="word_000096_000064" title="bbox 656 990 752 1011; x_wconf 96; x_fsize 29">holds</span>
+      <span class="ocrx_word" id="word_000096_000065" title="bbox 776 990 832 1011; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000096_000066" title="bbox 857 990 992 1011; x_wconf 96; x_fsize 29">address</span>
+      <span class="ocrx_word" id="word_000096_000067" title="bbox 1017 990 1053 1011; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000096_000068" title="bbox 1078 991 1192 1011; x_wconf 96; x_fsize 29">status</span>
+      <span class="ocrx_word" id="word_000096_000069" title="bbox 1218 992 1313 1011; x_wconf 95; x_fsize 29">struc</span>
+      <span class="ocrx_word" id="word_000096_000070" title="bbox 1338 989 1554 1016; x_wconf 96; x_fsize 29">identifying</span>
+      <span class="ocrx_word" id="word_000096_000071" title="bbox 1576 990 1632 1011; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000096_000072" title="bbox 1657 996 1733 1016; x_wconf 96; x_fsize 29">open</span>
+      <span class="ocrx_word" id="word_000096_000073" title="bbox 1758 990 1892 1011; x_wconf 96; x_fsize 29">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000005" title="bbox 379 816 387 1051">
+    <p class="ocr_par" id="par_000096_000012" lang="eng" title="bbox 379 816 387 1051" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000018" title="bbox 379 816 387 1051; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000096_000074" title="bbox 379 960 387 1051; x_wconf 29; x_fsize 21">See</span>
+      <span class="ocrx_word" id="word_000096_000075" title="bbox 379 852 387 907; x_wconf 27; x_fsize 21">eee</span>
+      <span class="ocrx_word" id="word_000096_000076" title="bbox 379 816 387 835; x_wconf 13; x_fsize 21">Ty</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000006" title="bbox 536 1097 1033 1124">
+    <p class="ocr_par" id="par_000096_000013" lang="eng" title="bbox 536 1097 1033 1124" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000019" title="bbox 536 1097 1033 1124; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000077" title="bbox 536 1097 731 1124; x_wconf 91; x_fsize 26">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000096_000078" title="bbox 755 1097 1033 1123; x_wconf 91; x_fsize 26">A4ExifRead,</span>
+      <span class="ocrx_word" id="word_000096_000079" title="bbox 981 1093 1037 1128; x_wconf 96; x_fsize 26">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000007" title="bbox 375 1169 1912 1591">
+    <p class="ocr_par" id="par_000096_000014" lang="eng" title="bbox 379 1169 1872 1231" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000020" title="bbox 379 1169 1872 1196; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000080" title="bbox 379 1185 386 1195; x_wconf 10; x_fsize 27">H</span>
+      <span class="ocrx_word" id="word_000096_000081" title="bbox 538 1171 693 1196; x_wconf 96; x_fsize 27">Strategy</span>
+      <span class="ocrx_word" id="word_000096_000082" title="bbox 716 1171 833 1191; x_wconf 96; x_fsize 27">vector</span>
+      <span class="ocrx_word" id="word_000096_000083" title="bbox 856 1170 952 1191; x_wconf 95; x_fsize 27">table</span>
+      <span class="ocrx_word" id="word_000096_000084" title="bbox 978 1169 1133 1191; x_wconf 96; x_fsize 27">function</span>
+      <span class="ocrx_word" id="word_000096_000085" title="bbox 1156 1170 1232 1191; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000096_000086" title="bbox 1256 1170 1392 1191; x_wconf 95; x_fsize 27">handles</span>
+      <span class="ocrx_word" id="word_000096_000087" title="bbox 1417 1170 1652 1196; x_wconf 96; x_fsize 27">asynchronous</span>
+      <span class="ocrx_word" id="word_000096_000088" title="bbox 1676 1170 1752 1196; x_wconf 95; x_fsize 27">byte</span>
+      <span class="ocrx_word" id="word_000096_000089" title="bbox 1778 1170 1872 1191; x_wconf 96; x_fsize 27">reads</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000021" title="bbox 379 1205 1068 1231; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000090" title="bbox 379 1212 387 1231; x_wconf 36; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000096_000091" title="bbox 538 1206 615 1227; x_wconf 96; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000096_000092" title="bbox 636 1206 692 1227; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000093" title="bbox 717 1207 792 1227; x_wconf 95; x_fsize 28">LEDs</span>
+      <span class="ocrx_word" id="word_000096_000094" title="bbox 817 1206 874 1227; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000096_000095" title="bbox 898 1205 1068 1227; x_wconf 96; x_fsize 28">switches.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000015" lang="eng" title="bbox 375 1238 1887 1304" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000022" title="bbox 375 1238 1887 1273; baseline 0 -11; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000096" title="bbox 375 1238 387 1273; x_wconf 3; x_fsize 28">i;</span>
+      <span class="ocrx_word" id="word_000096_000097" title="bbox 537 1242 592 1263; x_wconf 95; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000096_000098" title="bbox 618 1241 874 1268; x_wconf 93; x_fsize 28">corresponding</span>
+      <span class="ocrx_word" id="word_000096_000099" title="bbox 896 1243 973 1262; x_wconf 92; x_fsize 28">PLIB</span>
+      <span class="ocrx_word" id="word_000096_000100" title="bbox 998 1242 1072 1263; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000096_000101" title="bbox 1098 1241 1132 1263; x_wconf 93; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000096_000102" title="bbox 1156 1241 1887 1268; x_wconf 76; x_fsize 28">p_ioc(pcb,P_FREAD,</span>
+      <span class="ocrx_word" id="word_000096_000103" title="bbox 1520 1237 1628 1273; x_wconf 91; x_fsize 28">&amp;Stat,</span>
+      <span class="ocrx_word" id="word_000096_000104" title="bbox 1643 1237 1748 1273; x_wconf 81; x_fsize 28">&amp;Argl,</span>
+      <span class="ocrx_word" id="word_000096_000105" title="bbox 1763 1237 1859 1273; x_wconf 86; x_fsize 28">&amp;Arg2)</span>
+      <span class="ocrx_word" id="word_000096_000106" title="bbox 1871 1237 1889 1273; x_wconf 90; x_fsize 28">;</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000023" title="bbox 379 1277 1792 1304; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000107" title="bbox 379 1284 387 1303; x_wconf 83; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000096_000108" title="bbox 537 1278 592 1299; x_wconf 95; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000096_000109" title="bbox 618 1280 752 1304; x_wconf 96; x_fsize 28">request</span>
+      <span class="ocrx_word" id="word_000096_000110" title="bbox 778 1277 812 1299; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000096_000111" title="bbox 838 1278 1014 1304; x_wconf 96; x_fsize 28">completed</span>
+      <span class="ocrx_word" id="word_000096_000112" title="bbox 1036 1278 1113 1299; x_wconf 96; x_fsize 28">when</span>
+      <span class="ocrx_word" id="word_000096_000113" title="bbox 1136 1278 1192 1299; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000114" title="bbox 1218 1277 1392 1304; x_wconf 95; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000096_000115" title="bbox 1418 1277 1552 1299; x_wconf 96; x_fsize 28">routine</span>
+      <span class="ocrx_word" id="word_000096_000116" title="bbox 1578 1277 1712 1304; x_wconf 96; x_fsize 28">signals</span>
+      <span class="ocrx_word" id="word_000096_000117" title="bbox 1736 1278 1792 1299; x_wconf 96; x_fsize 28">the</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000016" lang="eng" title="bbox 379 1313 1912 1376" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000024" title="bbox 379 1313 1912 1340; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000118" title="bbox 379 1329 386 1339; x_wconf 77; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000096_000119" title="bbox 536 1314 673 1335; x_wconf 96; x_fsize 28">handler</span>
+      <span class="ocrx_word" id="word_000096_000120" title="bbox 696 1313 793 1335; x_wconf 96; x_fsize 28">which</span>
+      <span class="ocrx_word" id="word_000096_000121" title="bbox 818 1313 853 1334; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000122" title="bbox 876 1316 953 1335; x_wconf 95; x_fsize 28">turn</span>
+      <span class="ocrx_word" id="word_000096_000123" title="bbox 978 1313 1112 1340; x_wconf 95; x_fsize 28">signals</span>
+      <span class="ocrx_word" id="word_000096_000124" title="bbox 1136 1314 1192 1335; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000125" title="bbox 1217 1313 1433 1340; x_wconf 96; x_fsize 28">application</span>
+      <span class="ocrx_word" id="word_000096_000126" title="bbox 1456 1313 1594 1340; x_wconf 96; x_fsize 28">passing</span>
+      <span class="ocrx_word" id="word_000096_000127" title="bbox 1616 1314 1693 1335; x_wconf 96; x_fsize 28">back</span>
+      <span class="ocrx_word" id="word_000096_000128" title="bbox 1716 1314 1772 1335; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000129" title="bbox 1796 1314 1912 1335; x_wconf 96; x_fsize 28">values</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000025" title="bbox 379 1349 1768 1376; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000130" title="bbox 379 1356 387 1375; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000096_000131" title="bbox 538 1350 614 1371; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000096_000132" title="bbox 637 1351 672 1371; x_wconf 95; x_fsize 28">at</span>
+      <span class="ocrx_word" id="word_000096_000133" title="bbox 696 1350 752 1371; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000134" title="bbox 776 1349 852 1371; x_wconf 96; x_fsize 28">time</span>
+      <span class="ocrx_word" id="word_000096_000135" title="bbox 877 1350 913 1371; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000096_000136" title="bbox 936 1350 992 1371; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000137" title="bbox 1018 1349 1192 1376; x_wconf 95; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000096_000138" title="bbox 1216 1350 1353 1376; x_wconf 95; x_fsize 28">through</span>
+      <span class="ocrx_word" id="word_000096_000139" title="bbox 1376 1350 1432 1371; x_wconf 92; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000140" title="bbox 1455 1350 1553 1371; x_wconf 85; x_fsize 28">AlPtr</span>
+      <span class="ocrx_word" id="word_000096_000141" title="bbox 1577 1350 1634 1371; x_wconf 92; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000096_000142" title="bbox 1655 1350 1768 1371; x_wconf 91; x_fsize 28">A2Ptr.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000017" lang="eng" title="bbox 379 1387 588 1411" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000026" title="bbox 379 1387 588 1411; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000096_000143" title="bbox 379 1392 387 1411; x_wconf 56; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000096_000144" title="bbox 539 1387 588 1407; x_wconf 88; x_fsize 25">IN:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000018" lang="eng" title="bbox 379 1421 1834 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000027" title="bbox 379 1421 1834 1448; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000145" title="bbox 379 1428 387 1447; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000096_000146" title="bbox 701 1421 833 1443; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000096_000147" title="bbox 856 1424 893 1443; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000096_000148" title="bbox 918 1422 1052 1443; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000096_000149" title="bbox 1076 1422 1173 1443; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000096_000150" title="bbox 1198 1421 1233 1442; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000151" title="bbox 1257 1421 1492 1448; x_wconf 95; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000096_000152" title="bbox 1517 1422 1593 1443; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000096_000153" title="bbox 1618 1428 1712 1448; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000096_000154" title="bbox 1738 1421 1773 1442; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000155" title="bbox 1796 1423 1834 1442; x_wconf 95; x_fsize 28">BX</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000019" lang="eng" title="bbox 379 1457 1611 1484" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000028" title="bbox 379 1457 1611 1484; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000156" title="bbox 379 1464 387 1483; x_wconf 87; x_fsize 29">i</span>
+      <span class="ocrx_word" id="word_000096_000157" title="bbox 701 1457 833 1479; x_wconf 96; x_fsize 29">Pointer</span>
+      <span class="ocrx_word" id="word_000096_000158" title="bbox 856 1460 893 1479; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000096_000159" title="bbox 918 1458 1052 1479; x_wconf 95; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000096_000160" title="bbox 1076 1458 1173 1479; x_wconf 95; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000096_000161" title="bbox 1198 1457 1233 1478; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000096_000162" title="bbox 1257 1464 1313 1479; x_wconf 96; x_fsize 29">our</span>
+      <span class="ocrx_word" id="word_000096_000163" title="bbox 1337 1459 1372 1479; x_wconf 96; x_fsize 29">CS</span>
+      <span class="ocrx_word" id="word_000096_000164" title="bbox 1398 1464 1492 1484; x_wconf 95; x_fsize 29">space</span>
+      <span class="ocrx_word" id="word_000096_000165" title="bbox 1518 1457 1553 1478; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000096_000166" title="bbox 1576 1459 1611 1478; x_wconf 96; x_fsize 29">DI</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000020" lang="eng" title="bbox 379 1493 1214 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000029" title="bbox 379 1493 1214 1520; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000167" title="bbox 379 1500 387 1519; x_wconf 80; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000096_000168" title="bbox 695 1494 731 1514; x_wconf 95; x_fsize 26">Al</span>
+      <span class="ocrx_word" id="word_000096_000169" title="bbox 764 1493 913 1520; x_wconf 95; x_fsize 26">(pointer</span>
+      <span class="ocrx_word" id="word_000096_000170" title="bbox 936 1495 973 1515; x_wconf 93; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000096_000171" title="bbox 995 1494 1086 1520; x_wconf 88; x_fsize 26">Argl)</span>
+      <span class="ocrx_word" id="word_000096_000172" title="bbox 1118 1493 1153 1514; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000096_000173" title="bbox 1176 1495 1214 1514; x_wconf 91; x_fsize 26">DX</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000021" lang="eng" title="bbox 379 1545 386 1555" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000030" title="bbox 379 1545 386 1555; baseline 0 0; x_size 12.482261; x_descenders 2.4822605; x_ascenders 3.241251">
+      <span class="ocrx_word" id="word_000096_000174" title="bbox 379 1545 386 1555; x_wconf 0; x_fsize 13">,</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000022" lang="eng" title="bbox 379 1581 386 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000031" title="bbox 379 1581 386 1591; baseline 0 0; x_size 12.482261; x_descenders 2.4822605; x_ascenders 3.241251">
+      <span class="ocrx_word" id="word_000096_000175" title="bbox 379 1581 386 1591; x_wconf 0; x_fsize 13">v</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 699 1423 701 1730"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 827 1674 829 2054"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 764 1674 766 2058"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 844 1854 846 2166"></div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 783 1854 787 2234"></div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 998 1891 1002 2270"></div>
+   <div class="ocr_carea" id="block_000096_000008" title="bbox 376 1531 1892 2379">
+    <p class="ocr_par" id="par_000096_000023" lang="eng" title="bbox 376 1531 1892 2379" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000032" title="bbox 536 1531 608 1551; baseline 0 0; x_size 25.089088; x_descenders 5.0890884; x_ascenders 6.4212952">
+      <span class="ocrx_word" id="word_000096_000176" title="bbox 536 1531 608 1551; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000033" title="bbox 698 1565 1212 1592; baseline -0.002 -5; x_size 27.621769; x_descenders 5.621768; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000177" title="bbox 698 1567 792 1592; x_wconf 96; x_fsize 28">Jumps</span>
+      <span class="ocrx_word" id="word_000096_000178" title="bbox 816 1568 853 1587; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000096_000179" title="bbox 878 1572 993 1587; x_wconf 96; x_fsize 28">common</span>
+      <span class="ocrx_word" id="word_000096_000180" title="bbox 1017 1565 1092 1587; x_wconf 96; x_fsize 28">exit</span>
+      <span class="ocrx_word" id="word_000096_000181" title="bbox 1116 1565 1212 1592; x_wconf 96; x_fsize 28">point</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000034" title="bbox 379 1601 1232 1628; baseline 0.001 -6; x_size 27.621769; x_descenders 5.621768; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000182" title="bbox 379 1608 387 1627; x_wconf 55; x_fsize 28">.</span>
+      <span class="ocrx_word" id="word_000096_000183" title="bbox 701 1601 812 1623; x_wconf 92; x_fsize 28">Panics</span>
+      <span class="ocrx_word" id="word_000096_000184" title="bbox 838 1601 873 1622; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000096_000185" title="bbox 895 1601 1052 1628; x_wconf 96; x_fsize 28">multiple</span>
+      <span class="ocrx_word" id="word_000096_000186" title="bbox 1078 1604 1232 1628; x_wconf 96; x_fsize 28">requests</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000035" title="bbox 379 1653 386 1663; baseline 0 0; x_size 12.544544; x_descenders 2.5445442; x_ascenders 3.2106476">
+      <span class="ocrx_word" id="word_000096_000187" title="bbox 379 1653 386 1663; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000036" title="bbox 538 1673 1733 1700; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000188" title="bbox 538 1680 593 1700; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000096_000189" title="bbox 704 1674 753 1698; x_wconf 79; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000096_000190" title="bbox 782 1673 1146 1699; x_wconf 72; x_fsize 27">.A4ExifDSStatusPtr,</span>
+      <span class="ocrx_word" id="word_000096_000191" title="bbox 1178 1674 1191 1695; x_wconf 95; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000096_000192" title="bbox 1339 1673 1453 1699; x_wconf 85; x_fsize 27">;Panic</span>
+      <span class="ocrx_word" id="word_000096_000193" title="bbox 1478 1673 1513 1694; x_wconf 95; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000096_000194" title="bbox 1536 1680 1572 1695; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000096_000195" title="bbox 1597 1674 1733 1700; x_wconf 96; x_fsize 27">already</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000037" title="bbox 540 1708 1832 1736; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000196" title="bbox 540 1709 592 1736; x_wconf 90; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000096_000197" title="bbox 701 1709 934 1736; x_wconf 91; x_fsize 28">PanicPending</span>
+      <span class="ocrx_word" id="word_000096_000198" title="bbox 1339 1710 1432 1735; x_wconf 87; x_fsize 28">;have</span>
+      <span class="ocrx_word" id="word_000096_000199" title="bbox 1457 1716 1493 1731; x_wconf 95; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000096_000200" title="bbox 1519 1708 1573 1733; x_wconf 95; x_fsize 28">I/O</span>
+      <span class="ocrx_word" id="word_000096_000201" title="bbox 1598 1710 1674 1731; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000096_000202" title="bbox 1698 1711 1832 1736; x_wconf 96; x_fsize 28">request</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000038" title="bbox 536 1745 1792 1772; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000203" title="bbox 536 1746 633 1772; x_wconf 76; x_fsize 28">pushf</span>
+      <span class="ocrx_word" id="word_000096_000204" title="bbox 1339 1745 1494 1772; x_wconf 60; x_fsize 28">;pending</span>
+      <span class="ocrx_word" id="word_000096_000205" title="bbox 1517 1752 1553 1767; x_wconf 95; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000096_000206" title="bbox 1576 1746 1632 1767; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000207" title="bbox 1658 1746 1792 1767; x_wconf 96; x_fsize 28">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000039" title="bbox 538 1781 1712 1808; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000208" title="bbox 538 1781 592 1803; x_wconf 95; x_fsize 27">cli</span>
+      <span class="ocrx_word" id="word_000096_000209" title="bbox 1339 1781 1492 1807; x_wconf 91; x_fsize 27">;Disable</span>
+      <span class="ocrx_word" id="word_000096_000210" title="bbox 1518 1781 1712 1808; x_wconf 96; x_fsize 27">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000040" title="bbox 535 1817 1411 1844; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000211" title="bbox 535 1824 594 1839; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000212" title="bbox 698 1824 748 1839; x_wconf 62; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000096_000213" title="bbox 777 1817 812 1839; x_wconf 62; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000096_000214" title="bbox 842 1817 1366 1844; x_wconf 75; x_fsize 28">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000096_000215" title="bbox 1398 1818 1411 1838; x_wconf 96; x_fsize 28">2</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000041" title="bbox 535 1853 1013 1880; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000216" title="bbox 535 1860 594 1875; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000217" title="bbox 697 1860 746 1879; x_wconf 92; x_fsize 28">ax,</span>
+      <span class="ocrx_word" id="word_000096_000218" title="bbox 798 1853 1013 1880; x_wconf 39; x_fsize 28">[si].RqA1Ptr</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000042" title="bbox 535 1889 1793 1915; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000219" title="bbox 535 1896 594 1911; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000096_000220" title="bbox 704 1890 753 1914; x_wconf 31; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000096_000221" title="bbox 782 1889 1066 1915; x_wconf 31; x_fsize 27">.A4ExifDSA1Ptr,</span>
+      <span class="ocrx_word" id="word_000096_000222" title="bbox 1097 1896 1133 1911; x_wconf 96; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000096_000223" title="bbox 1339 1896 1347 1915; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000096_000224" title="bbox 1358 1891 1452 1911; x_wconf 0; x_fsize 27">Store</span>
+      <span class="ocrx_word" id="word_000096_000225" title="bbox 1476 1890 1532 1911; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000096_000226" title="bbox 1558 1889 1732 1911; x_wconf 94; x_fsize 27">locations</span>
+      <span class="ocrx_word" id="word_000096_000227" title="bbox 1756 1892 1793 1911; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000043" title="bbox 535 1925 1892 1952; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000228" title="bbox 535 1932 594 1947; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000096_000229" title="bbox 697 1932 746 1951; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000096_000230" title="bbox 798 1925 1013 1952; x_wconf 87; x_fsize 27">[si].RqA2Ptr</span>
+      <span class="ocrx_word" id="word_000096_000231" title="bbox 1339 1928 1412 1952; x_wconf 80; x_fsize 27">;put</span>
+      <span class="ocrx_word" id="word_000096_000232" title="bbox 1436 1926 1492 1947; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000096_000233" title="bbox 1517 1926 1593 1947; x_wconf 96; x_fsize 27">data</span>
+      <span class="ocrx_word" id="word_000096_000234" title="bbox 1616 1926 1693 1947; x_wconf 96; x_fsize 27">when</span>
+      <span class="ocrx_word" id="word_000096_000235" title="bbox 1716 1932 1752 1947; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000096_000236" title="bbox 1777 1928 1832 1952; x_wconf 96; x_fsize 27">get</span>
+      <span class="ocrx_word" id="word_000096_000237" title="bbox 1858 1925 1892 1947; x_wconf 96; x_fsize 27">it</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000044" title="bbox 535 1961 1133 1987; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000238" title="bbox 535 1968 594 1983; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000096_000239" title="bbox 704 1962 753 1986; x_wconf 90; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000096_000240" title="bbox 782 1961 1066 1987; x_wconf 88; x_fsize 26">.A4ExifDSA2Ptr,</span>
+      <span class="ocrx_word" id="word_000096_000241" title="bbox 1097 1968 1133 1983; x_wconf 96; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000045" title="bbox 535 1997 1093 2024; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000242" title="bbox 535 2004 594 2019; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000243" title="bbox 697 1997 746 2023; x_wconf 91; x_fsize 28">di,</span>
+      <span class="ocrx_word" id="word_000096_000244" title="bbox 798 1997 1093 2024; x_wconf 90; x_fsize 28">[si].RqStatusPtr</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000046" title="bbox 535 2033 1752 2059; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000245" title="bbox 535 2040 594 2055; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000096_000246" title="bbox 704 2034 753 2058; x_wconf 86; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000096_000247" title="bbox 782 2033 1146 2059; x_wconf 88; x_fsize 27">.A4ExifDSStatusPtr,</span>
+      <span class="ocrx_word" id="word_000096_000248" title="bbox 1177 2033 1212 2055; x_wconf 95; x_fsize 27">di</span>
+      <span class="ocrx_word" id="word_000096_000249" title="bbox 1339 2035 1391 2059; x_wconf 87; x_fsize 27">;DI</span>
+      <span class="ocrx_word" id="word_000096_000250" title="bbox 1416 2034 1512 2055; x_wconf 96; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000096_000251" title="bbox 1536 2034 1592 2055; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000096_000252" title="bbox 1617 2034 1752 2055; x_wconf 96; x_fsize 27">address</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000047" title="bbox 535 2069 1772 2096; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000253" title="bbox 535 2076 594 2091; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000254" title="bbox 696 2070 774 2091; x_wconf 96; x_fsize 28">word</span>
+      <span class="ocrx_word" id="word_000096_000255" title="bbox 796 2071 853 2096; x_wconf 96; x_fsize 28">ptr</span>
+      <span class="ocrx_word" id="word_000096_000256" title="bbox 884 2069 966 2095; x_wconf 93; x_fsize 28">[di],</span>
+      <span class="ocrx_word" id="word_000096_000257" title="bbox 1001 2069 1193 2096; x_wconf 92; x_fsize 28">PendingErr</span>
+      <span class="ocrx_word" id="word_000096_000258" title="bbox 1339 2070 1393 2095; x_wconf 14; x_fsize 28">7of</span>
+      <span class="ocrx_word" id="word_000096_000259" title="bbox 1418 2071 1532 2091; x_wconf 96; x_fsize 28">status</span>
+      <span class="ocrx_word" id="word_000096_000260" title="bbox 1556 2070 1634 2091; x_wconf 96; x_fsize 28">word</span>
+      <span class="ocrx_word" id="word_000096_000261" title="bbox 1657 2070 1714 2091; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000096_000262" title="bbox 1736 2076 1772 2091; x_wconf 96; x_fsize 28">we</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000048" title="bbox 536 2105 1874 2132; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000263" title="bbox 536 2106 613 2132; x_wconf 63; x_fsize 28">popf</span>
+      <span class="ocrx_word" id="word_000096_000264" title="bbox 1339 2105 1472 2132; x_wconf 85; x_fsize 28">;Signal</span>
+      <span class="ocrx_word" id="word_000096_000265" title="bbox 1496 2106 1572 2127; x_wconf 95; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000096_000266" title="bbox 1596 2112 1632 2127; x_wconf 96; x_fsize 28">we</span>
+      <span class="ocrx_word" id="word_000096_000267" title="bbox 1657 2112 1712 2127; x_wconf 96; x_fsize 28">are</span>
+      <span class="ocrx_word" id="word_000096_000268" title="bbox 1736 2105 1874 2132; x_wconf 96; x_fsize 28">waiting</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000049" title="bbox 535 2141 1794 2168; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000269" title="bbox 535 2148 594 2163; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000096_000270" title="bbox 696 2142 746 2167; x_wconf 96; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000096_000271" title="bbox 796 2142 833 2163; x_wconf 64; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000096_000272" title="bbox 862 2141 1233 2163; x_wconf 64; x_fsize 27">.A4ExifDSHandlerPtr</span>
+      <span class="ocrx_word" id="word_000096_000273" title="bbox 1339 2142 1413 2167; x_wconf 87; x_fsize 27">;for</span>
+      <span class="ocrx_word" id="word_000096_000274" title="bbox 1438 2141 1633 2168; x_wconf 96; x_fsize 27">completion</span>
+      <span class="ocrx_word" id="word_000096_000275" title="bbox 1657 2142 1693 2163; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000096_000276" title="bbox 1718 2142 1794 2163; x_wconf 96; x_fsize 27">read</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000050" title="bbox 535 2178 746 2203; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000277" title="bbox 535 2184 594 2199; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000096_000278" title="bbox 698 2178 746 2203; x_wconf 93; x_fsize 26">cl,</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000051" title="bbox 539 2213 1733 2239; baseline 0 -5; x_size 24; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000279" title="bbox 539 2214 833 2235; x_wconf 90; x_fsize 25">ToEnableHandler</span>
+      <span class="ocrx_word" id="word_000096_000280" title="bbox 1339 2214 1472 2239; x_wconf 82; x_fsize 25">;Enable</span>
+      <span class="ocrx_word" id="word_000096_000281" title="bbox 1496 2213 1572 2235; x_wconf 95; x_fsize 25">Wait</span>
+      <span class="ocrx_word" id="word_000096_000282" title="bbox 1597 2214 1733 2235; x_wconf 95; x_fsize 25">Handler</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000052" title="bbox 540 2249 1732 2276; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000283" title="bbox 540 2249 593 2276; x_wconf 92; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000096_000284" title="bbox 698 2250 792 2271; x_wconf 92; x_fsize 28">short</span>
+      <span class="ocrx_word" id="word_000096_000285" title="bbox 816 2249 1134 2276; x_wconf 88; x_fsize 28">ExitStillPending</span>
+      <span class="ocrx_word" id="word_000096_000286" title="bbox 1339 2251 1393 2275; x_wconf 74; x_fsize 28">7No</span>
+      <span class="ocrx_word" id="word_000096_000287" title="bbox 1419 2249 1572 2276; x_wconf 90; x_fsize 28">IoSignal</span>
+      <span class="ocrx_word" id="word_000096_000288" title="bbox 1596 2250 1732 2271; x_wconf 96; x_fsize 28">because</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000053" title="bbox 376 2285 1754 2312; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000289" title="bbox 376 2285 628 2312; x_wconf 90; x_fsize 27">PanicPending:</span>
+      <span class="ocrx_word" id="word_000096_000290" title="bbox 1339 2292 1392 2311; x_wconf 73; x_fsize 27">;we</span>
+      <span class="ocrx_word" id="word_000096_000291" title="bbox 1417 2292 1472 2307; x_wconf 96; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000096_000292" title="bbox 1498 2285 1592 2307; x_wconf 96; x_fsize 27">still</span>
+      <span class="ocrx_word" id="word_000096_000293" title="bbox 1616 2285 1754 2312; x_wconf 96; x_fsize 27">waiting</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000054" title="bbox 535 2321 1054 2348; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000294" title="bbox 535 2328 594 2343; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000096_000295" title="bbox 697 2322 746 2347; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000096_000296" title="bbox 776 2321 1054 2348; x_wconf 65; x_fsize 28">PaniclIoPending</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000055" title="bbox 536 2357 713 2379; baseline 0.006 -1; x_size 27.621769; x_descenders 5.621768; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000297" title="bbox 536 2357 713 2379; x_wconf 90; x_fsize 28">ProcPanic</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000009" title="bbox 536 2394 792 2415">
+    <p class="ocr_par" id="par_000096_000024" lang="eng" title="bbox 536 2394 792 2415" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000056" title="bbox 536 2394 792 2415; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000298" title="bbox 536 2394 674 2415; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000096_000299" title="bbox 697 2395 792 2415; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000010" title="bbox 536 2501 1053 2528">
+    <p class="ocr_par" id="par_000096_000025" lang="eng" title="bbox 536 2501 1053 2528" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000057" title="bbox 536 2501 1053 2528; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000300" title="bbox 536 2501 731 2528; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000096_000301" title="bbox 755 2501 1053 2527; x_wconf 91; x_fsize 27">A4ExifWrite,</span>
+      <span class="ocrx_word" id="word_000096_000302" title="bbox 998 2497 1057 2532; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000011" title="bbox 536 2573 1854 2703">
+    <p class="ocr_par" id="par_000096_000026" lang="eng" title="bbox 537 2573 1348 2595" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000058" title="bbox 537 2573 1348 2595; baseline 0 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000303" title="bbox 537 2573 612 2595; x_wconf 96; x_fsize 28">This</span>
+      <span class="ocrx_word" id="word_000096_000304" title="bbox 638 2573 793 2595; x_wconf 96; x_fsize 28">function</span>
+      <span class="ocrx_word" id="word_000096_000305" title="bbox 818 2576 892 2595; x_wconf 96; x_fsize 28">sets</span>
+      <span class="ocrx_word" id="word_000096_000306" title="bbox 916 2574 972 2595; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000307" title="bbox 998 2575 1092 2595; x_wconf 95; x_fsize 28">state</span>
+      <span class="ocrx_word" id="word_000096_000308" title="bbox 1117 2574 1153 2595; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000096_000309" title="bbox 1176 2574 1232 2595; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000310" title="bbox 1257 2575 1348 2595; x_wconf 96; x_fsize 28">LEDs.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000027" lang="eng" title="bbox 536 2609 1854 2667" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000059" title="bbox 539 2609 1854 2636; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000311" title="bbox 539 2611 572 2631; x_wconf 96; x_fsize 28">It</span>
+      <span class="ocrx_word" id="word_000096_000312" title="bbox 598 2610 772 2636; x_wconf 96; x_fsize 28">completes</span>
+      <span class="ocrx_word" id="word_000096_000313" title="bbox 798 2609 1013 2636; x_wconf 95; x_fsize 28">immediately</span>
+      <span class="ocrx_word" id="word_000096_000314" title="bbox 1037 2610 1133 2631; x_wconf 96; x_fsize 28">after</span>
+      <span class="ocrx_word" id="word_000096_000315" title="bbox 1158 2609 1294 2636; x_wconf 95; x_fsize 28">setting</span>
+      <span class="ocrx_word" id="word_000096_000316" title="bbox 1316 2610 1372 2631; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000317" title="bbox 1398 2611 1492 2631; x_wconf 96; x_fsize 28">state</span>
+      <span class="ocrx_word" id="word_000096_000318" title="bbox 1517 2616 1552 2631; x_wconf 96; x_fsize 28">as</span>
+      <span class="ocrx_word" id="word_000096_000319" title="bbox 1578 2609 1612 2631; x_wconf 96; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000096_000320" title="bbox 1636 2610 1692 2631; x_wconf 96; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000096_000321" title="bbox 1717 2609 1854 2636; x_wconf 96; x_fsize 28">nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000060" title="bbox 536 2645 768 2667; baseline -0.004 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000322" title="bbox 536 2648 573 2667; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000096_000323" title="bbox 596 2645 672 2667; x_wconf 96; x_fsize 28">wait</span>
+      <span class="ocrx_word" id="word_000096_000324" title="bbox 698 2646 768 2667; x_wconf 96; x_fsize 28">for.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000096_000028" lang="eng" title="bbox 536 2681 1028 2703" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000061" title="bbox 536 2681 1028 2703; baseline 0.002 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000325" title="bbox 536 2681 632 2703; x_wconf 95; x_fsize 28">Write</span>
+      <span class="ocrx_word" id="word_000096_000326" title="bbox 658 2681 692 2703; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000096_000327" title="bbox 716 2682 772 2703; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000096_000328" title="bbox 798 2688 872 2703; x_wconf 96; x_fsize 28">same</span>
+      <span class="ocrx_word" id="word_000096_000329" title="bbox 897 2688 932 2703; x_wconf 95; x_fsize 28">as</span>
+      <span class="ocrx_word" id="word_000096_000330" title="bbox 958 2684 1028 2703; x_wconf 95; x_fsize 28">set.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000012" title="bbox 379 2544 387 2743">
+    <p class="ocr_par" id="par_000096_000029" lang="eng" title="bbox 379 2544 387 2743" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000062" title="bbox 379 2544 387 2743; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000096_000331" title="bbox 379 2724 387 2743; x_wconf 20; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000096_000332" title="bbox 379 2688 387 2707; x_wconf 20; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000096_000333" title="bbox 379 2652 387 2671; x_wconf 53; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000096_000334" title="bbox 379 2616 387 2635; x_wconf 32; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000096_000335" title="bbox 379 2580 387 2599; x_wconf 34; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000096_000336" title="bbox 379 2544 387 2563; x_wconf 11; x_fsize 21">te</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000013" title="bbox 379 2719 1834 2996">
+    <p class="ocr_par" id="par_000096_000030" lang="eng" title="bbox 379 2719 1834 2996" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000063" title="bbox 539 2719 588 2739; baseline 0.02 -1; x_size 24.327562; x_descenders 5.3275623; x_ascenders 4">
+      <span class="ocrx_word" id="word_000096_000337" title="bbox 539 2719 588 2739; x_wconf 90; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000064" title="bbox 379 2753 1834 2780; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000338" title="bbox 379 2760 387 2779; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000096_000339" title="bbox 696 2753 833 2775; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000096_000340" title="bbox 856 2756 893 2775; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000096_000341" title="bbox 918 2754 1052 2775; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000096_000342" title="bbox 1076 2754 1173 2775; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000096_000343" title="bbox 1198 2753 1233 2774; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000344" title="bbox 1257 2753 1492 2780; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000096_000345" title="bbox 1517 2754 1593 2775; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000096_000346" title="bbox 1618 2760 1712 2780; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000096_000347" title="bbox 1738 2753 1773 2774; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000096_000348" title="bbox 1796 2755 1834 2774; x_wconf 95; x_fsize 28">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000065" title="bbox 379 2789 1611 2816; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000349" title="bbox 379 2796 387 2815; x_wconf 87; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000096_000350" title="bbox 696 2789 833 2811; x_wconf 96; x_fsize 27">Pointer</span>
+      <span class="ocrx_word" id="word_000096_000351" title="bbox 856 2791 893 2811; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000096_000352" title="bbox 918 2790 1052 2811; x_wconf 96; x_fsize 27">control</span>
+      <span class="ocrx_word" id="word_000096_000353" title="bbox 1076 2790 1173 2811; x_wconf 96; x_fsize 27">block</span>
+      <span class="ocrx_word" id="word_000096_000354" title="bbox 1198 2789 1233 2810; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000096_000355" title="bbox 1257 2796 1313 2811; x_wconf 95; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000096_000356" title="bbox 1337 2791 1372 2811; x_wconf 96; x_fsize 27">CS</span>
+      <span class="ocrx_word" id="word_000096_000357" title="bbox 1398 2796 1492 2816; x_wconf 96; x_fsize 27">space</span>
+      <span class="ocrx_word" id="word_000096_000358" title="bbox 1518 2789 1553 2810; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000096_000359" title="bbox 1576 2791 1611 2810; x_wconf 96; x_fsize 27">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000066" title="bbox 379 2825 854 2851; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000360" title="bbox 379 2832 387 2851; x_wconf 0; x_fsize 27">.</span>
+      <span class="ocrx_word" id="word_000096_000361" title="bbox 695 2826 731 2846; x_wconf 95; x_fsize 27">Al</span>
+      <span class="ocrx_word" id="word_000096_000362" title="bbox 758 2825 793 2846; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000096_000363" title="bbox 816 2827 854 2846; x_wconf 83; x_fsize 27">DX</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000067" title="bbox 379 2863 608 2887; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000096_000364" title="bbox 379 2868 387 2887; x_wconf 0; x_fsize 25">-</span>
+      <span class="ocrx_word" id="word_000096_000365" title="bbox 536 2863 608 2883; x_wconf 95; x_fsize 25">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000068" title="bbox 379 2899 932 2924; baseline 0 -5; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000096_000366" title="bbox 379 2904 387 2923; x_wconf 0; x_fsize 25">-</span>
+      <span class="ocrx_word" id="word_000096_000367" title="bbox 698 2899 792 2924; x_wconf 96; x_fsize 25">Jumps</span>
+      <span class="ocrx_word" id="word_000096_000368" title="bbox 816 2900 853 2919; x_wconf 96; x_fsize 25">to</span>
+      <span class="ocrx_word" id="word_000096_000369" title="bbox 878 2899 932 2919; x_wconf 95; x_fsize 25">Set</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000069" title="bbox 379 2949 386 2959; baseline 0 0; x_size 12.408051; x_descenders 2.4080505; x_ascenders 3.2200212">
+      <span class="ocrx_word" id="word_000096_000370" title="bbox 379 2949 386 2959; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000096_000070" title="bbox 540 2969 1112 2996; baseline 0.002 -6; x_size 26.327562; x_descenders 5.3275623; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000371" title="bbox 540 2969 593 2996; x_wconf 85; x_fsize 27">jmp</span>
+      <span class="ocrx_word" id="word_000096_000372" title="bbox 696 2969 1112 2991; x_wconf 91; x_fsize 27">WriteAndSetAreTheSame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000014" title="bbox 536 3006 792 3027">
+    <p class="ocr_par" id="par_000096_000031" lang="eng" title="bbox 536 3006 792 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000071" title="bbox 536 3006 792 3027; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000096_000373" title="bbox 536 3006 674 3027; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000096_000374" title="bbox 697 3008 792 3027; x_wconf 89; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000015" title="bbox 536 3113 1053 3140">
+    <p class="ocr_par" id="par_000096_000032" lang="eng" title="bbox 536 3113 1053 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000072" title="bbox 536 3113 1053 3140; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000096_000375" title="bbox 536 3113 731 3140; x_wconf 90; x_fsize 26">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000096_000376" title="bbox 755 3113 1053 3139; x_wconf 90; x_fsize 26">A4ExifClose,</span>
+      <span class="ocrx_word" id="word_000096_000377" title="bbox 998 3109 1057 3144; x_wconf 96; x_fsize 26">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000096_000016" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000096_000033" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000096_000073" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000096_000378" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000096_000379" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000096_000380" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000096_000381" title="bbox 2000 3320 2040 3349; x_wconf 96; x_fsize 39">94</span>
+      <span class="ocrx_word" id="word_000096_000382" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000096_000383" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000096_000384" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000097" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0097.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000097_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000097_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000097_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000097_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000097_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000097_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000097_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000097_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000097_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000097_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000097_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000097_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000097_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000097_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000097_000001" title="bbox 537 306 1706 368">
+    <p class="ocr_par" id="par_000097_000001" lang="eng" title="bbox 537 306 1706 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000097_000001" title="bbox 537 306 1308 332; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000011" title="bbox 537 306 672 327; x_wconf 96; x_fsize 27">Handles</span>
+      <span class="ocrx_word" id="word_000097_000012" title="bbox 696 306 752 327; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000013" title="bbox 778 307 912 332; x_wconf 96; x_fsize 27">request</span>
+      <span class="ocrx_word" id="word_000097_000014" title="bbox 936 308 973 327; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000097_000015" title="bbox 998 306 1092 327; x_wconf 96; x_fsize 27">close</span>
+      <span class="ocrx_word" id="word_000097_000016" title="bbox 1117 312 1133 327; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000097_000017" title="bbox 1158 306 1308 327; x_wconf 96; x_fsize 27">channel.</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000002" title="bbox 538 341 1706 368; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000018" title="bbox 538 342 654 363; x_wconf 95; x_fsize 27">called</span>
+      <span class="ocrx_word" id="word_000097_000019" title="bbox 676 342 713 368; x_wconf 95; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000097_000020" title="bbox 736 342 792 363; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000021" title="bbox 816 343 893 362; x_wconf 92; x_fsize 27">PLIB</span>
+      <span class="ocrx_word" id="word_000097_000022" title="bbox 918 342 992 363; x_wconf 93; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000097_000023" title="bbox 1016 341 1386 368; x_wconf 88; x_fsize 27">p_iow(pcb,P_FCLOSE)</span>
+      <span class="ocrx_word" id="word_000097_000024" title="bbox 1417 348 1453 363; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000097_000025" title="bbox 1476 342 1608 368; x_wconf 5; x_fsize 27">p_close</span>
+      <span class="ocrx_word" id="word_000097_000026" title="bbox 1624 342 1706 368; x_wconf 5; x_fsize 27">(pcb)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000097_000002" title="bbox 379 312 387 439">
+    <p class="ocr_par" id="par_000097_000002" lang="eng" title="bbox 379 312 387 439" xml:lang="eng">
+     <span class="ocr_line" id="line_000097_000003" title="bbox 379 312 387 439; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000027" title="bbox 379 420 387 439; x_wconf 22; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000097_000028" title="bbox 379 384 387 403; x_wconf 22; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000097_000029" title="bbox 379 348 387 367; x_wconf 36; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000097_000030" title="bbox 379 312 387 331; x_wconf 42; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 1518 883 1522 1334"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 539 1315 541 1622"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 1039 2143 1041 2450"></div>
+   <div class="ocr_carea" id="block_000097_000003" title="bbox 376 379 1932 3176">
+    <p class="ocr_par" id="par_000097_000003" lang="eng" title="bbox 376 379 1932 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000097_000004" title="bbox 539 379 588 399; baseline 0.02 -1; x_size 24.520725; x_descenders 5.5207248; x_ascenders 4">
+      <span class="ocrx_word" id="word_000097_000031" title="bbox 539 379 588 399; x_wconf 89; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000005" title="bbox 696 413 1834 440; baseline 0 -5; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000032" title="bbox 696 413 833 435; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000033" title="bbox 856 416 893 435; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000034" title="bbox 918 414 1052 435; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000035" title="bbox 1076 414 1173 435; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000036" title="bbox 1198 413 1233 434; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000037" title="bbox 1257 413 1492 440; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000097_000038" title="bbox 1517 414 1593 435; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000097_000039" title="bbox 1618 420 1712 440; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000040" title="bbox 1738 413 1773 434; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000041" title="bbox 1796 415 1834 434; x_wconf 95; x_fsize 28">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000006" title="bbox 379 449 1611 476; baseline 0.001 -6; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000042" title="bbox 379 456 387 475; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000043" title="bbox 696 449 833 471; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000044" title="bbox 856 452 893 471; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000045" title="bbox 918 450 1052 471; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000046" title="bbox 1076 450 1173 471; x_wconf 95; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000047" title="bbox 1198 449 1233 470; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000048" title="bbox 1257 456 1313 471; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000097_000049" title="bbox 1337 451 1372 471; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000097_000050" title="bbox 1398 456 1492 476; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000051" title="bbox 1518 449 1553 470; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000052" title="bbox 1576 451 1611 470; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000007" title="bbox 379 487 608 511; baseline 0 -4; x_size 25.520725; x_descenders 5.5207248; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000053" title="bbox 379 492 387 511; x_wconf 76; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000097_000054" title="bbox 536 487 608 507; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000008" title="bbox 379 521 1212 548; baseline -0.001 -5; x_size 24.520725; x_descenders 5.5207248; x_ascenders 4">
+      <span class="ocrx_word" id="word_000097_000055" title="bbox 379 528 387 547; x_wconf 77; x_fsize 25">;</span>
+      <span class="ocrx_word" id="word_000097_000056" title="bbox 698 523 792 548; x_wconf 96; x_fsize 25">Jumps</span>
+      <span class="ocrx_word" id="word_000097_000057" title="bbox 816 524 853 543; x_wconf 96; x_fsize 25">to</span>
+      <span class="ocrx_word" id="word_000097_000058" title="bbox 878 528 993 543; x_wconf 96; x_fsize 25">common</span>
+      <span class="ocrx_word" id="word_000097_000059" title="bbox 1017 521 1092 543; x_wconf 96; x_fsize 25">exit</span>
+      <span class="ocrx_word" id="word_000097_000060" title="bbox 1116 521 1212 548; x_wconf 96; x_fsize 25">point</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000009" title="bbox 379 573 386 583; baseline 0 0; x_size 12.514525; x_descenders 2.5145257; x_ascenders 3.1679468">
+      <span class="ocrx_word" id="word_000097_000061" title="bbox 379 573 386 583; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000010" title="bbox 538 593 1812 620; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000062" title="bbox 538 594 612 615; x_wconf 95; x_fsize 29">call</span>
+      <span class="ocrx_word" id="word_000097_000063" title="bbox 698 593 1114 620; x_wconf 91; x_fsize 29">StopTheChannelRunning</span>
+      <span class="ocrx_word" id="word_000097_000064" title="bbox 1499 595 1593 620; x_wconf 34; x_fsize 29">7Stop</span>
+      <span class="ocrx_word" id="word_000097_000065" title="bbox 1618 593 1812 620; x_wconf 96; x_fsize 29">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000011" title="bbox 378 629 532 651; baseline 0.006 -1; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000066" title="bbox 378 629 413 650; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000097_000067" title="bbox 435 629 532 651; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000012" title="bbox 536 666 1792 692; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000068" title="bbox 536 666 613 692; x_wconf 96; x_fsize 26">push</span>
+      <span class="ocrx_word" id="word_000097_000069" title="bbox 696 666 733 687; x_wconf 96; x_fsize 26">bx</span>
+      <span class="ocrx_word" id="word_000097_000070" title="bbox 1499 666 1612 691; x_wconf 81; x_fsize 26">;Close</span>
+      <span class="ocrx_word" id="word_000097_000071" title="bbox 1637 666 1713 687; x_wconf 96; x_fsize 26">down</span>
+      <span class="ocrx_word" id="word_000097_000072" title="bbox 1736 666 1792 687; x_wconf 96; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000013" title="bbox 535 701 1792 727; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000073" title="bbox 535 708 594 723; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000097_000074" title="bbox 696 702 746 727; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000097_000075" title="bbox 778 708 828 723; x_wconf 53; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000097_000076" title="bbox 844 701 906 726; x_wconf 7; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000097_000077" title="bbox 922 701 1292 723; x_wconf 7; x_fsize 26">.A4ExifCSTickHandle</span>
+      <span class="ocrx_word" id="word_000097_000078" title="bbox 1499 702 1630 727; x_wconf 42; x_fsize 26">7;"TCK:"</span>
+      <span class="ocrx_word" id="word_000097_000079" title="bbox 1658 702 1792 723; x_wconf 95; x_fsize 26">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000014" title="bbox 539 738 672 759; baseline 0.008 -1; x_size 26.520725; x_descenders 5.5207248; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000080" title="bbox 539 738 672 759; x_wconf 85; x_fsize 27">IoClose</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000015" title="bbox 536 774 733 800; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000081" title="bbox 536 780 593 800; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000097_000082" title="bbox 696 774 733 795; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000016" title="bbox 377 809 473 831; baseline -0.01 0; x_size 26.520725; x_descenders 5.5207248; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000083" title="bbox 377 809 473 831; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000017" title="bbox 536 846 733 872; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000084" title="bbox 536 846 613 872; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000097_000085" title="bbox 696 846 733 867; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000018" title="bbox 535 881 1812 907; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000086" title="bbox 535 888 594 903; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000097_000087" title="bbox 697 888 746 907; x_wconf 96; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000097_000088" title="bbox 784 882 846 906; x_wconf 55; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000097_000089" title="bbox 862 881 1352 903; x_wconf 55; x_fsize 26">.A4ExifDSIo.ChanLibHandle</span>
+      <span class="ocrx_word" id="word_000097_000090" title="bbox 1499 883 1632 907; x_wconf 85; x_fsize 26">;Remove</span>
+      <span class="ocrx_word" id="word_000097_000091" title="bbox 1656 882 1712 903; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000097_000092" title="bbox 1736 881 1812 903; x_wconf 96; x_fsize 26">wait</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000019" title="bbox 536 918 1653 944; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000093" title="bbox 536 918 613 944; x_wconf 96; x_fsize 26">push</span>
+      <span class="ocrx_word" id="word_000097_000094" title="bbox 697 924 733 939; x_wconf 94; x_fsize 26">ax</span>
+      <span class="ocrx_word" id="word_000097_000095" title="bbox 1499 918 1653 943; x_wconf 80; x_fsize 26">;handler</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000020" title="bbox 535 953 1233 979; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000096" title="bbox 535 960 594 975; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000097_000097" title="bbox 696 954 746 979; x_wconf 94; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000097_000098" title="bbox 784 954 846 978; x_wconf 0; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000097_000099" title="bbox 862 953 1233 975; x_wconf 0; x_fsize 26">.A4ExifDSHandlerPtr</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000021" title="bbox 539 990 833 1011; baseline 0 -1; x_size 25.152676; x_descenders 5.1526766; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000100" title="bbox 539 990 833 1011; x_wconf 66; x_fsize 26">IoRemoveHandler</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000022" title="bbox 538 1025 1832 1052; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000101" title="bbox 538 1032 593 1052; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000097_000102" title="bbox 698 1032 748 1047; x_wconf 57; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000097_000103" title="bbox 764 1025 826 1050; x_wconf 57; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000097_000104" title="bbox 842 1025 1366 1052; x_wconf 70; x_fsize 27">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000097_000105" title="bbox 1398 1026 1411 1047; x_wconf 96; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000097_000106" title="bbox 1499 1026 1553 1051; x_wconf 76; x_fsize 27">;If</span>
+      <span class="ocrx_word" id="word_000097_000107" title="bbox 1576 1026 1632 1047; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000108" title="bbox 1658 1025 1832 1052; x_wconf 95; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000023" title="bbox 540 1061 1852 1088; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000109" title="bbox 540 1061 572 1088; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000097_000110" title="bbox 696 1061 1292 1088; x_wconf 88; x_fsize 28">NoSignalToConsumeFromInterrupt</span>
+      <span class="ocrx_word" id="word_000097_000111" title="bbox 1499 1068 1572 1087; x_wconf 14; x_fsize 28">;has</span>
+      <span class="ocrx_word" id="word_000097_000112" title="bbox 1598 1061 1774 1088; x_wconf 96; x_fsize 28">signalled</span>
+      <span class="ocrx_word" id="word_000097_000113" title="bbox 1796 1062 1852 1083; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000024" title="bbox 539 1097 1873 1124; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000114" title="bbox 539 1097 832 1124; x_wconf 84; x_fsize 26">ToWaitForSignal</span>
+      <span class="ocrx_word" id="word_000097_000115" title="bbox 1499 1098 1653 1123; x_wconf 81; x_fsize 26">;handler</span>
+      <span class="ocrx_word" id="word_000097_000116" title="bbox 1676 1104 1712 1119; x_wconf 95; x_fsize 26">we</span>
+      <span class="ocrx_word" id="word_000097_000117" title="bbox 1737 1098 1814 1119; x_wconf 96; x_fsize 26">need</span>
+      <span class="ocrx_word" id="word_000097_000118" title="bbox 1836 1100 1873 1119; x_wconf 96; x_fsize 26">to</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000025" title="bbox 376 1133 1872 1160; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000119" title="bbox 376 1133 988 1160; x_wconf 89; x_fsize 29">NoSignalToConsumeFromInterrupt:</span>
+      <span class="ocrx_word" id="word_000097_000120" title="bbox 1499 1140 1652 1159; x_wconf 41; x_fsize 29">;consume</span>
+      <span class="ocrx_word" id="word_000097_000121" title="bbox 1678 1133 1732 1155; x_wconf 96; x_fsize 29">its</span>
+      <span class="ocrx_word" id="word_000097_000122" title="bbox 1758 1133 1872 1160; x_wconf 96; x_fsize 29">signal</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000026" title="bbox 536 1170 1813 1196; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000123" title="bbox 536 1176 593 1196; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000097_000124" title="bbox 696 1170 733 1191; x_wconf 92; x_fsize 28">bx</span>
+      <span class="ocrx_word" id="word_000097_000125" title="bbox 1499 1176 1574 1195; x_wconf 29; x_fsize 28">;now</span>
+      <span class="ocrx_word" id="word_000097_000126" title="bbox 1596 1170 1652 1191; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000097_000127" title="bbox 1676 1170 1813 1191; x_wconf 96; x_fsize 28">handler</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000027" title="bbox 535 1205 1834 1231; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000128" title="bbox 535 1212 594 1227; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000097_000129" title="bbox 698 1212 746 1231; x_wconf 95; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000097_000130" title="bbox 777 1205 812 1227; x_wconf 93; x_fsize 26">di</span>
+      <span class="ocrx_word" id="word_000097_000131" title="bbox 1499 1212 1572 1231; x_wconf 81; x_fsize 26">;has</span>
+      <span class="ocrx_word" id="word_000097_000132" title="bbox 1596 1206 1673 1227; x_wconf 95; x_fsize 26">been</span>
+      <span class="ocrx_word" id="word_000097_000133" title="bbox 1698 1206 1834 1227; x_wconf 96; x_fsize 26">removed</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000028" title="bbox 539 1242 932 1268; baseline 0 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000134" title="bbox 539 1242 932 1268; x_wconf 43; x_fsize 27">ToRequestResetCancel</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000029" title="bbox 536 1278 1912 1304; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000135" title="bbox 536 1284 593 1304; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000097_000136" title="bbox 696 1278 733 1299; x_wconf 94; x_fsize 28">bx</span>
+      <span class="ocrx_word" id="word_000097_000137" title="bbox 1499 1279 1553 1303; x_wconf 56; x_fsize 28">7No</span>
+      <span class="ocrx_word" id="word_000097_000138" title="bbox 1578 1278 1693 1304; x_wconf 94; x_fsize 28">longer</span>
+      <span class="ocrx_word" id="word_000097_000139" title="bbox 1717 1278 1794 1299; x_wconf 96; x_fsize 28">need</span>
+      <span class="ocrx_word" id="word_000097_000140" title="bbox 1818 1280 1912 1299; x_wconf 96; x_fsize 28">reset</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000030" title="bbox 541 1314 1832 1340; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000141" title="bbox 541 1314 772 1340; x_wconf 91; x_fsize 26">HeapFreeCell</span>
+      <span class="ocrx_word" id="word_000097_000142" title="bbox 1499 1315 1592 1339; x_wconf 85; x_fsize 26">;Free</span>
+      <span class="ocrx_word" id="word_000097_000143" title="bbox 1617 1320 1673 1335; x_wconf 96; x_fsize 26">our</span>
+      <span class="ocrx_word" id="word_000097_000144" title="bbox 1698 1314 1832 1335; x_wconf 96; x_fsize 26">control</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000031" title="bbox 535 1349 1852 1376; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000145" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000097_000146" title="bbox 697 1350 746 1375; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000097_000147" title="bbox 778 1356 828 1371; x_wconf 42; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000097_000148" title="bbox 844 1349 906 1374; x_wconf 42; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000097_000149" title="bbox 922 1349 1373 1374; x_wconf 44; x_fsize 27">.-A4ExifCSChannelIntMask</span>
+      <span class="ocrx_word" id="word_000097_000150" title="bbox 1499 1350 1613 1375; x_wconf 78; x_fsize 27">;block</span>
+      <span class="ocrx_word" id="word_000097_000151" title="bbox 1638 1349 1673 1370; x_wconf 93; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000097_000152" title="bbox 1697 1350 1792 1376; x_wconf 92; x_fsize 27">app's</span>
+      <span class="ocrx_word" id="word_000097_000153" title="bbox 1816 1351 1852 1371; x_wconf 96; x_fsize 27">DS</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000032" title="bbox 541 1386 792 1407; baseline 0.004 -1; x_size 26.152676; x_descenders 5.1526766; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000154" title="bbox 541 1386 792 1407; x_wconf 73; x_fsize 27">HwFreeChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000033" title="bbox 535 1421 1291 1448; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000155" title="bbox 535 1428 594 1443; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000097_000156" title="bbox 698 1428 748 1443; x_wconf 25; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000097_000157" title="bbox 764 1421 826 1446; x_wconf 25; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000097_000158" title="bbox 842 1421 1246 1448; x_wconf 83; x_fsize 27">.A4ExifCSChannelOpen,</span>
+      <span class="ocrx_word" id="word_000097_000159" title="bbox 1278 1422 1291 1443; x_wconf 95; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000034" title="bbox 540 1457 1913 1484; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000160" title="bbox 540 1457 593 1484; x_wconf 92; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000097_000161" title="bbox 696 1457 1253 1484; x_wconf 90; x_fsize 29">ExitWithCompletionStatusZero</span>
+      <span class="ocrx_word" id="word_000097_000162" title="bbox 1499 1459 1553 1483; x_wconf 74; x_fsize 29">7To</span>
+      <span class="ocrx_word" id="word_000097_000163" title="bbox 1578 1457 1692 1484; x_wconf 96; x_fsize 29">signal</span>
+      <span class="ocrx_word" id="word_000097_000164" title="bbox 1718 1457 1913 1484; x_wconf 96; x_fsize 29">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000035" title="bbox 541 1494 1832 1520; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000165" title="bbox 541 1494 674 1515; x_wconf 89; x_fsize 26">ProcEnd</span>
+      <span class="ocrx_word" id="word_000097_000166" title="bbox 697 1496 792 1515; x_wconf 91; x_fsize 26">noret</span>
+      <span class="ocrx_word" id="word_000097_000167" title="bbox 1499 1494 1553 1519; x_wconf 24; x_fsize 26">7,of</span>
+      <span class="ocrx_word" id="word_000097_000168" title="bbox 1578 1494 1672 1515; x_wconf 96; x_fsize 26">close</span>
+      <span class="ocrx_word" id="word_000097_000169" title="bbox 1698 1495 1832 1520; x_wconf 96; x_fsize 26">request</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000036" title="bbox 541 1601 1073 1628; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000170" title="bbox 541 1601 731 1628; x_wconf 89; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000097_000171" title="bbox 755 1601 1073 1627; x_wconf 90; x_fsize 28">A4ExifCancel,</span>
+      <span class="ocrx_word" id="word_000097_000172" title="bbox 1018 1597 1077 1632; x_wconf 96; x_fsize 28">far</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000037" title="bbox 379 1653 386 1663; baseline 0 0; x_size 12.514525; x_descenders 2.5145257; x_ascenders 3.1679468">
+      <span class="ocrx_word" id="word_000097_000173" title="bbox 379 1653 386 1663; x_wconf 0; x_fsize 13">v</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000038" title="bbox 379 1673 1268 1700; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000174" title="bbox 379 1680 387 1699; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000097_000175" title="bbox 537 1674 652 1695; x_wconf 96; x_fsize 27">Cancel</span>
+      <span class="ocrx_word" id="word_000097_000176" title="bbox 677 1680 733 1700; x_wconf 96; x_fsize 27">any</span>
+      <span class="ocrx_word" id="word_000097_000177" title="bbox 756 1673 894 1700; x_wconf 95; x_fsize 27">pending</span>
+      <span class="ocrx_word" id="word_000097_000178" title="bbox 917 1674 1152 1700; x_wconf 95; x_fsize 27">asynchronous</span>
+      <span class="ocrx_word" id="word_000097_000179" title="bbox 1178 1674 1268 1695; x_wconf 96; x_fsize 27">read.</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000039" title="bbox 379 1709 1507 1736; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000180" title="bbox 379 1716 387 1735; x_wconf 76; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000097_000181" title="bbox 537 1710 654 1731; x_wconf 96; x_fsize 27">Called</span>
+      <span class="ocrx_word" id="word_000097_000182" title="bbox 676 1710 713 1736; x_wconf 96; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000097_000183" title="bbox 736 1710 792 1731; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000184" title="bbox 816 1711 893 1730; x_wconf 91; x_fsize 27">PLIB</span>
+      <span class="ocrx_word" id="word_000097_000185" title="bbox 918 1709 1073 1731; x_wconf 93; x_fsize 27">function</span>
+      <span class="ocrx_word" id="word_000097_000186" title="bbox 1096 1709 1507 1736; x_wconf 82; x_fsize 27">p_iow(pcb,P_FCANCEL)</span>
+      <span class="ocrx_word" id="word_000097_000187" title="bbox 1492 1705 1511 1740; x_wconf 89; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000040" title="bbox 379 1747 588 1771; baseline 0.005 -5; x_size 24.520725; x_descenders 5.5207248; x_ascenders 4">
+      <span class="ocrx_word" id="word_000097_000188" title="bbox 379 1752 387 1771; x_wconf 14; x_fsize 25">i</span>
+      <span class="ocrx_word" id="word_000097_000189" title="bbox 539 1747 588 1767; x_wconf 64; x_fsize 25">In:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000041" title="bbox 379 1781 1834 1808; baseline 0.001 -6; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000190" title="bbox 379 1788 387 1807; x_wconf 88; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000191" title="bbox 696 1781 833 1803; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000192" title="bbox 856 1784 893 1803; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000193" title="bbox 918 1782 1052 1803; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000194" title="bbox 1076 1782 1173 1803; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000195" title="bbox 1198 1781 1233 1802; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000196" title="bbox 1257 1781 1492 1808; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000097_000197" title="bbox 1517 1782 1593 1803; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000097_000198" title="bbox 1618 1788 1712 1808; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000199" title="bbox 1738 1781 1773 1802; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000200" title="bbox 1796 1783 1834 1802; x_wconf 95; x_fsize 28">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000042" title="bbox 379 1817 1611 1844; baseline 0.001 -6; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000201" title="bbox 379 1824 387 1843; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000202" title="bbox 696 1817 833 1839; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000203" title="bbox 856 1820 893 1839; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000204" title="bbox 918 1818 1052 1839; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000205" title="bbox 1076 1818 1173 1839; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000206" title="bbox 1198 1817 1233 1838; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000207" title="bbox 1257 1824 1313 1839; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000097_000208" title="bbox 1337 1819 1372 1839; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000097_000209" title="bbox 1398 1824 1492 1844; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000210" title="bbox 1518 1817 1553 1838; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000211" title="bbox 1576 1819 1611 1838; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000043" title="bbox 379 1855 608 1879; baseline 0 -4; x_size 25.520725; x_descenders 5.5207248; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000212" title="bbox 379 1860 387 1879; x_wconf 79; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000097_000213" title="bbox 536 1855 608 1875; x_wconf 96; x_fsize 26">Out:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000044" title="bbox 379 1889 1212 1916; baseline -0.001 -5; x_size 24.520725; x_descenders 5.5207248; x_ascenders 4">
+      <span class="ocrx_word" id="word_000097_000214" title="bbox 379 1896 387 1915; x_wconf 81; x_fsize 25">;</span>
+      <span class="ocrx_word" id="word_000097_000215" title="bbox 698 1891 792 1916; x_wconf 96; x_fsize 25">Jumps</span>
+      <span class="ocrx_word" id="word_000097_000216" title="bbox 816 1892 853 1911; x_wconf 96; x_fsize 25">to</span>
+      <span class="ocrx_word" id="word_000097_000217" title="bbox 878 1896 993 1911; x_wconf 96; x_fsize 25">common</span>
+      <span class="ocrx_word" id="word_000097_000218" title="bbox 1017 1889 1092 1911; x_wconf 96; x_fsize 25">exit</span>
+      <span class="ocrx_word" id="word_000097_000219" title="bbox 1116 1889 1212 1916; x_wconf 96; x_fsize 25">point</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000045" title="bbox 379 1932 387 1951; baseline 0 0; x_size 23.777599; x_descenders 4.7775984; x_ascenders 6.0190992">
+      <span class="ocrx_word" id="word_000097_000220" title="bbox 379 1932 387 1951; x_wconf 56; x_fsize 24">7</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000046" title="bbox 536 1962 633 1988; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000221" title="bbox 536 1962 633 1988; x_wconf 78; x_fsize 27">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000047" title="bbox 538 1997 592 2019; baseline -0.019 0; x_size 26.520725; x_descenders 5.5207248; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000222" title="bbox 538 1997 592 2019; x_wconf 94; x_fsize 27">cli</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000048" title="bbox 538 2033 1892 2060; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000223" title="bbox 538 2040 593 2060; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000097_000224" title="bbox 704 2034 766 2058; x_wconf 83; x_fsize 27">[bx]</span>
+      <span class="ocrx_word" id="word_000097_000225" title="bbox 782 2033 1146 2059; x_wconf 83; x_fsize 27">.A4ExifDSStatusPtr,</span>
+      <span class="ocrx_word" id="word_000097_000226" title="bbox 1178 2034 1191 2055; x_wconf 96; x_fsize 27">0</span>
+      <span class="ocrx_word" id="word_000097_000227" title="bbox 1499 2034 1613 2059; x_wconf 90; x_fsize 27">;Check</span>
+      <span class="ocrx_word" id="word_000097_000228" title="bbox 1636 2034 1712 2055; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000097_000229" title="bbox 1736 2034 1832 2055; x_wconf 96; x_fsize 27">there</span>
+      <span class="ocrx_word" id="word_000097_000230" title="bbox 1858 2033 1892 2055; x_wconf 96; x_fsize 27">is</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000049" title="bbox 540 2069 1854 2096; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000231" title="bbox 540 2069 572 2096; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000097_000232" title="bbox 696 2069 992 2096; x_wconf 91; x_fsize 28">NothingToCancel</span>
+      <span class="ocrx_word" id="word_000097_000233" title="bbox 1499 2076 1533 2095; x_wconf 64; x_fsize 28">ya</span>
+      <span class="ocrx_word" id="word_000097_000234" title="bbox 1558 2072 1692 2096; x_wconf 96; x_fsize 28">request</span>
+      <span class="ocrx_word" id="word_000097_000235" title="bbox 1716 2069 1854 2096; x_wconf 96; x_fsize 28">pending</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000050" title="bbox 536 2106 733 2132; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000236" title="bbox 536 2106 613 2132; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000097_000237" title="bbox 696 2106 733 2127; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000051" title="bbox 535 2141 1233 2167; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000238" title="bbox 535 2148 594 2163; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000097_000239" title="bbox 696 2142 746 2167; x_wconf 94; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000097_000240" title="bbox 784 2142 846 2166; x_wconf 0; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000097_000241" title="bbox 862 2141 1233 2163; x_wconf 0; x_fsize 26">.A4ExifDSHandlerPtr</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000052" title="bbox 538 2178 812 2203; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000242" title="bbox 538 2178 593 2199; x_wconf 95; x_fsize 27">sub</span>
+      <span class="ocrx_word" id="word_000097_000243" title="bbox 698 2178 746 2203; x_wconf 53; x_fsize 27">cl</span>
+      <span class="ocrx_word" id="word_000097_000244" title="bbox 778 2178 812 2199; x_wconf 54; x_fsize 27">ol</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000053" title="bbox 539 2213 1913 2239; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000245" title="bbox 539 2214 833 2235; x_wconf 91; x_fsize 26">ToEnableHandler</span>
+      <span class="ocrx_word" id="word_000097_000246" title="bbox 1499 2213 1652 2239; x_wconf 90; x_fsize 26">;Disable</span>
+      <span class="ocrx_word" id="word_000097_000247" title="bbox 1676 2213 1752 2235; x_wconf 95; x_fsize 26">Wait</span>
+      <span class="ocrx_word" id="word_000097_000248" title="bbox 1777 2214 1913 2235; x_wconf 96; x_fsize 26">Handler</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000054" title="bbox 536 2250 733 2276; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000249" title="bbox 536 2256 593 2276; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000097_000250" title="bbox 696 2250 733 2271; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000055" title="bbox 538 2285 1411 2312; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000251" title="bbox 538 2292 593 2312; x_wconf 96; x_fsize 29">cmp</span>
+      <span class="ocrx_word" id="word_000097_000252" title="bbox 698 2292 748 2307; x_wconf 82; x_fsize 29">cs:</span>
+      <span class="ocrx_word" id="word_000097_000253" title="bbox 764 2285 826 2310; x_wconf 82; x_fsize 29">[di]</span>
+      <span class="ocrx_word" id="word_000097_000254" title="bbox 842 2285 1366 2312; x_wconf 90; x_fsize 29">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000097_000255" title="bbox 1399 2286 1411 2306; x_wconf 96; x_fsize 29">1</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000056" title="bbox 540 2321 1913 2348; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000256" title="bbox 540 2321 592 2348; x_wconf 90; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000097_000257" title="bbox 696 2321 1112 2348; x_wconf 90; x_fsize 28">NoSignalFromInterrupt</span>
+      <span class="ocrx_word" id="word_000097_000258" title="bbox 1499 2323 1553 2347; x_wconf 5; x_fsize 28">;TO</span>
+      <span class="ocrx_word" id="word_000097_000259" title="bbox 1578 2328 1712 2343; x_wconf 96; x_fsize 28">consume</span>
+      <span class="ocrx_word" id="word_000097_000260" title="bbox 1737 2328 1793 2348; x_wconf 96; x_fsize 28">any</span>
+      <span class="ocrx_word" id="word_000097_000261" title="bbox 1818 2324 1913 2348; x_wconf 96; x_fsize 28">stray</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000057" title="bbox 539 2357 1812 2384; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000262" title="bbox 539 2357 832 2384; x_wconf 87; x_fsize 26">ToWaitForSignal</span>
+      <span class="ocrx_word" id="word_000097_000263" title="bbox 1499 2357 1632 2384; x_wconf 87; x_fsize 26">;Signal</span>
+      <span class="ocrx_word" id="word_000097_000264" title="bbox 1658 2358 1735 2379; x_wconf 96; x_fsize 26">from</span>
+      <span class="ocrx_word" id="word_000097_000265" title="bbox 1756 2358 1812 2379; x_wconf 96; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000058" title="bbox 376 2393 1852 2420; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000266" title="bbox 376 2393 808 2420; x_wconf 90; x_fsize 29">NoSignalFromInterrupt:</span>
+      <span class="ocrx_word" id="word_000097_000267" title="bbox 1499 2393 1692 2420; x_wconf 35; x_fsize 29">;interrupt</span>
+      <span class="ocrx_word" id="word_000097_000268" title="bbox 1718 2393 1852 2415; x_wconf 96; x_fsize 29">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000059" title="bbox 535 2429 1411 2456; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000269" title="bbox 535 2436 594 2451; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000097_000270" title="bbox 698 2436 748 2451; x_wconf 51; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000097_000271" title="bbox 764 2429 826 2454; x_wconf 51; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000097_000272" title="bbox 842 2429 1366 2456; x_wconf 77; x_fsize 28">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000097_000273" title="bbox 1398 2430 1411 2451; x_wconf 96; x_fsize 28">0</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000060" title="bbox 537 2465 1913 2492; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000274" title="bbox 537 2472 593 2487; x_wconf 91; x_fsize 28">xor</span>
+      <span class="ocrx_word" id="word_000097_000275" title="bbox 697 2465 746 2491; x_wconf 0; x_fsize 28">fomcramre</span>
+      <span class="ocrx_word" id="word_000097_000276" title="bbox 795 2465 812 2487; x_wconf 39; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000097_000277" title="bbox 1499 2467 1553 2491; x_wconf 67; x_fsize 28">;To</span>
+      <span class="ocrx_word" id="word_000097_000278" title="bbox 1578 2465 1692 2492; x_wconf 96; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000097_000279" title="bbox 1718 2465 1913 2492; x_wconf 96; x_fsize 28">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000061" title="bbox 537 2501 1874 2528; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000280" title="bbox 537 2502 614 2528; x_wconf 91; x_fsize 27">xchg</span>
+      <span class="ocrx_word" id="word_000097_000281" title="bbox 697 2501 746 2527; x_wconf 92; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000097_000282" title="bbox 784 2501 1213 2526; x_wconf 90; x_fsize 27">[bx].A4ExifDSStatusPtr</span>
+      <span class="ocrx_word" id="word_000097_000283" title="bbox 1499 2502 1553 2527; x_wconf 71; x_fsize 27">;of</span>
+      <span class="ocrx_word" id="word_000097_000284" title="bbox 1576 2502 1632 2523; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000285" title="bbox 1657 2501 1874 2528; x_wconf 95; x_fsize 27">outstanding</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000062" title="bbox 535 2537 1872 2564; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000286" title="bbox 535 2544 594 2559; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000097_000287" title="bbox 696 2538 774 2559; x_wconf 96; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000097_000288" title="bbox 796 2540 853 2564; x_wconf 96; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000097_000289" title="bbox 884 2537 966 2563; x_wconf 93; x_fsize 27">[di],</span>
+      <span class="ocrx_word" id="word_000097_000290" title="bbox 997 2538 1173 2559; x_wconf 92; x_fsize 27">CancelErr</span>
+      <span class="ocrx_word" id="word_000097_000291" title="bbox 1499 2544 1613 2564; x_wconf 31; x_fsize 27">pasync</span>
+      <span class="ocrx_word" id="word_000097_000292" title="bbox 1638 2538 1714 2559; x_wconf 95; x_fsize 27">read</span>
+      <span class="ocrx_word" id="word_000097_000293" title="bbox 1738 2539 1872 2564; x_wconf 95; x_fsize 27">request</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000063" title="bbox 539 2573 1912 2600; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000294" title="bbox 539 2573 692 2600; x_wconf 77; x_fsize 28">ToSignal</span>
+      <span class="ocrx_word" id="word_000097_000295" title="bbox 1499 2573 1632 2600; x_wconf 88; x_fsize 28">;Signal</span>
+      <span class="ocrx_word" id="word_000097_000296" title="bbox 1656 2575 1693 2595; x_wconf 93; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000297" title="bbox 1716 2573 1912 2600; x_wconf 91; x_fsize 28">p_waitstat</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000064" title="bbox 376 2609 688 2636; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000298" title="bbox 376 2609 688 2636; x_wconf 91; x_fsize 28">NothingToCancel:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000065" title="bbox 536 2646 613 2672; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000097_000299" title="bbox 536 2646 613 2672; x_wconf 38; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000066" title="bbox 540 2681 1913 2708; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000300" title="bbox 540 2681 593 2708; x_wconf 91; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000097_000301" title="bbox 696 2681 1253 2708; x_wconf 90; x_fsize 29">ExitWithCompletionStatusZero</span>
+      <span class="ocrx_word" id="word_000097_000302" title="bbox 1499 2683 1553 2707; x_wconf 77; x_fsize 29">7To</span>
+      <span class="ocrx_word" id="word_000097_000303" title="bbox 1578 2681 1692 2708; x_wconf 96; x_fsize 29">signal</span>
+      <span class="ocrx_word" id="word_000097_000304" title="bbox 1718 2681 1913 2708; x_wconf 96; x_fsize 29">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000067" title="bbox 536 2718 1932 2744; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000305" title="bbox 536 2718 674 2739; x_wconf 90; x_fsize 26">ProcEnd</span>
+      <span class="ocrx_word" id="word_000097_000306" title="bbox 697 2720 792 2739; x_wconf 90; x_fsize 26">noret</span>
+      <span class="ocrx_word" id="word_000097_000307" title="bbox 1499 2718 1553 2743; x_wconf 42; x_fsize 26">7of</span>
+      <span class="ocrx_word" id="word_000097_000308" title="bbox 1576 2718 1632 2739; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000097_000309" title="bbox 1658 2718 1772 2739; x_wconf 95; x_fsize 26">cancel</span>
+      <span class="ocrx_word" id="word_000097_000310" title="bbox 1798 2720 1932 2744; x_wconf 95; x_fsize 26">request</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000068" title="bbox 536 2825 1013 2852; baseline 0.002 -6; x_size 27.520725; x_descenders 5.5207248; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000311" title="bbox 536 2825 731 2852; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000097_000312" title="bbox 755 2825 1013 2851; x_wconf 91; x_fsize 28">A4ExifSet,</span>
+      <span class="ocrx_word" id="word_000097_000313" title="bbox 957 2821 1017 2856; x_wconf 96; x_fsize 28">far</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000069" title="bbox 379 2877 386 2887; baseline 0 0; x_size 12.514525; x_descenders 2.5145257; x_ascenders 3.1679468">
+      <span class="ocrx_word" id="word_000097_000314" title="bbox 379 2877 386 2887; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000070" title="bbox 379 2897 1148 2923; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000315" title="bbox 379 2904 387 2923; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000097_000316" title="bbox 536 2897 632 2919; x_wconf 96; x_fsize 27">Write</span>
+      <span class="ocrx_word" id="word_000097_000317" title="bbox 657 2904 673 2919; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000097_000318" title="bbox 696 2898 792 2919; x_wconf 96; x_fsize 27">value</span>
+      <span class="ocrx_word" id="word_000097_000319" title="bbox 816 2900 853 2919; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000097_000320" title="bbox 876 2898 932 2919; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000321" title="bbox 957 2899 1012 2918; x_wconf 96; x_fsize 27">LED</span>
+      <span class="ocrx_word" id="word_000097_000322" title="bbox 1038 2898 1148 2919; x_wconf 95; x_fsize 27">latch.</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000071" title="bbox 379 2933 1811 2960; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000097_000323" title="bbox 379 2940 387 2959; x_wconf 63; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000097_000324" title="bbox 537 2935 593 2955; x_wconf 96; x_fsize 27">Can</span>
+      <span class="ocrx_word" id="word_000097_000325" title="bbox 616 2934 652 2955; x_wconf 95; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000097_000326" title="bbox 678 2934 794 2955; x_wconf 95; x_fsize 27">called</span>
+      <span class="ocrx_word" id="word_000097_000327" title="bbox 816 2934 853 2960; x_wconf 95; x_fsize 27">by</span>
+      <span class="ocrx_word" id="word_000097_000328" title="bbox 876 2934 932 2955; x_wconf 93; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000097_000329" title="bbox 956 2935 1033 2954; x_wconf 92; x_fsize 27">PLIB</span>
+      <span class="ocrx_word" id="word_000097_000330" title="bbox 1058 2934 1132 2955; x_wconf 90; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000097_000331" title="bbox 1156 2933 1486 2960; x_wconf 67; x_fsize 27">p_iow(pcb,P_FSET,</span>
+      <span class="ocrx_word" id="word_000097_000332" title="bbox 1501 2934 1627 2960; x_wconf 67; x_fsize 27">&amp;Argl);</span>
+      <span class="ocrx_word" id="word_000097_000333" title="bbox 1656 2934 1752 2955; x_wconf 96; x_fsize 27">where</span>
+      <span class="ocrx_word" id="word_000097_000334" title="bbox 1775 2934 1811 2954; x_wconf 95; x_fsize 27">Al</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000072" title="bbox 379 2969 928 2996; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000335" title="bbox 379 2976 387 2995; x_wconf 88; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000336" title="bbox 538 2969 572 2991; x_wconf 94; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000097_000337" title="bbox 597 2976 633 2991; x_wconf 94; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000097_000338" title="bbox 656 2969 814 2996; x_wconf 96; x_fsize 28">unsigned</span>
+      <span class="ocrx_word" id="word_000097_000339" title="bbox 836 2970 928 2996; x_wconf 96; x_fsize 28">byte.</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000073" title="bbox 379 3005 1028 3031; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000340" title="bbox 379 3012 387 3031; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000341" title="bbox 536 3005 632 3027; x_wconf 95; x_fsize 28">Write</span>
+      <span class="ocrx_word" id="word_000097_000342" title="bbox 658 3005 692 3027; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000097_000343" title="bbox 716 3006 772 3027; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000097_000344" title="bbox 798 3012 872 3027; x_wconf 96; x_fsize 28">same</span>
+      <span class="ocrx_word" id="word_000097_000345" title="bbox 897 3012 932 3027; x_wconf 96; x_fsize 28">as</span>
+      <span class="ocrx_word" id="word_000097_000346" title="bbox 958 3008 1028 3027; x_wconf 95; x_fsize 28">set.</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000074" title="bbox 379 3043 588 3067; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000097_000347" title="bbox 379 3048 387 3067; x_wconf 44; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000097_000348" title="bbox 539 3043 588 3063; x_wconf 89; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000075" title="bbox 379 3077 1834 3104; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000349" title="bbox 379 3084 387 3103; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000097_000350" title="bbox 696 3077 833 3099; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000351" title="bbox 856 3080 893 3099; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000352" title="bbox 918 3078 1052 3099; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000353" title="bbox 1076 3078 1173 3099; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000354" title="bbox 1198 3077 1233 3098; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000355" title="bbox 1257 3077 1492 3104; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000097_000356" title="bbox 1517 3078 1593 3099; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000097_000357" title="bbox 1618 3084 1712 3104; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000358" title="bbox 1738 3077 1773 3098; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000359" title="bbox 1796 3079 1834 3098; x_wconf 96; x_fsize 28">BX</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000076" title="bbox 379 3113 1611 3140; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000360" title="bbox 379 3120 387 3139; x_wconf 36; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000097_000361" title="bbox 696 3113 833 3135; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000097_000362" title="bbox 856 3116 893 3135; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000363" title="bbox 918 3114 1052 3135; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000097_000364" title="bbox 1076 3114 1173 3135; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000097_000365" title="bbox 1198 3113 1233 3134; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000366" title="bbox 1257 3120 1313 3135; x_wconf 95; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000097_000367" title="bbox 1337 3115 1372 3135; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000097_000368" title="bbox 1398 3120 1492 3140; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000097_000369" title="bbox 1518 3113 1553 3134; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000370" title="bbox 1576 3115 1611 3134; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000097_000077" title="bbox 379 3149 1214 3176; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000097_000371" title="bbox 379 3156 387 3175; x_wconf 36; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000097_000372" title="bbox 695 3150 731 3170; x_wconf 95; x_fsize 28">Al</span>
+      <span class="ocrx_word" id="word_000097_000373" title="bbox 764 3149 913 3176; x_wconf 95; x_fsize 28">(pointer</span>
+      <span class="ocrx_word" id="word_000097_000374" title="bbox 936 3152 973 3171; x_wconf 89; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000097_000375" title="bbox 995 3150 1086 3176; x_wconf 89; x_fsize 28">Argl)</span>
+      <span class="ocrx_word" id="word_000097_000376" title="bbox 1118 3149 1153 3170; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000097_000377" title="bbox 1176 3151 1214 3170; x_wconf 88; x_fsize 28">DX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000097_000004" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000097_000004" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000097_000078" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000097_000378" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000097_000379" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000097_000380" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000097_000381" title="bbox 2000 3320 2038 3349; x_wconf 96; x_fsize 39">95</span>
+      <span class="ocrx_word" id="word_000097_000382" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000097_000383" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000097_000384" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000098" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0098.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000098_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000098_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000098_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000098_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000098_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000098_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000098_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000098_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000001" title="bbox 379 321 386 331">
+    <p class="ocr_par" id="par_000098_000001" lang="eng" title="bbox 379 321 386 331" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000001" title="bbox 379 321 386 331; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000006" title="bbox 379 321 386 331; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000002" title="bbox 379 357 386 367">
+    <p class="ocr_par" id="par_000098_000002" lang="eng" title="bbox 379 357 386 367" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000002" title="bbox 379 357 386 367; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000007" title="bbox 379 357 386 367; x_wconf 15; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000003" title="bbox 536 307 1212 368">
+    <p class="ocr_par" id="par_000098_000003" lang="eng" title="bbox 536 307 1212 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000003" title="bbox 536 307 608 327; baseline 0 0; x_size 27.5; x_descenders 6.5; x_ascenders 5.5">
+      <span class="ocrx_word" id="word_000098_000008" title="bbox 536 307 608 327; x_wconf 95; x_fsize 28">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000004" title="bbox 698 341 1212 368; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000009" title="bbox 698 343 792 368; x_wconf 96; x_fsize 27">Jumps</span>
+      <span class="ocrx_word" id="word_000098_000010" title="bbox 816 343 853 363; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000098_000011" title="bbox 878 348 993 363; x_wconf 96; x_fsize 27">common</span>
+      <span class="ocrx_word" id="word_000098_000012" title="bbox 1017 341 1092 363; x_wconf 96; x_fsize 27">exit</span>
+      <span class="ocrx_word" id="word_000098_000013" title="bbox 1116 341 1212 368; x_wconf 96; x_fsize 27">point</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000004" title="bbox 376 393 808 435">
+    <p class="ocr_par" id="par_000098_000004" lang="eng" title="bbox 376 393 808 435" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000005" title="bbox 379 393 386 403; baseline 0 0; x_size 12.5; x_descenders 2.5; x_ascenders 2.9545453">
+      <span class="ocrx_word" id="word_000098_000014" title="bbox 379 393 386 403; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_header" id="line_000098_000006" title="bbox 376 413 808 435; baseline 0.002 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000015" title="bbox 376 413 808 435; x_wconf 91; x_fsize 27">WriteAndSetAreTheSame:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000005" title="bbox 379 1068 387 1303">
+    <p class="ocr_par" id="par_000098_000005" lang="eng" title="bbox 379 1068 387 1303" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000007" title="bbox 379 1068 387 1303; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000016" title="bbox 379 1104 387 1303; x_wconf 23; x_fsize 21">Steere</span>
+      <span class="ocrx_word" id="word_000098_000017" title="bbox 379 1068 387 1087; x_wconf 24; x_fsize 21">Ty</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000006" title="bbox 379 1320 387 1447">
+    <p class="ocr_par" id="par_000098_000006" lang="eng" title="bbox 379 1320 387 1447" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000008" title="bbox 379 1320 387 1447; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000018" title="bbox 379 1428 387 1447; x_wconf 26; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000098_000019" title="bbox 379 1392 387 1411; x_wconf 26; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000098_000020" title="bbox 379 1356 387 1375; x_wconf 33; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000098_000021" title="bbox 379 1320 387 1339; x_wconf 40; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000007" title="bbox 379 2184 387 2239">
+    <p class="ocr_par" id="par_000098_000007" lang="eng" title="bbox 379 2184 387 2239" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000009" title="bbox 379 2184 387 2239; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000022" title="bbox 379 2184 387 2239; x_wconf 10; x_fsize 21">seo</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000008" title="bbox 535 450 1352 908">
+    <p class="ocr_par" id="par_000098_000008" lang="eng" title="bbox 536 450 633 476" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000010" title="bbox 536 450 633 476; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000023" title="bbox 536 450 633 476; x_wconf 79; x_fsize 27">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000009" lang="eng" title="bbox 538 485 592 507" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000011" title="bbox 538 485 592 507; baseline -0.019 0; x_size 26.538445; x_descenders 5.5384455; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000024" title="bbox 538 485 592 507; x_wconf 94; x_fsize 27">cli</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000010" lang="eng" title="bbox 535 521 1352 579" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000012" title="bbox 535 521 1352 547; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000025" title="bbox 535 528 594 543; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000098_000026" title="bbox 697 522 746 547; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000098_000027" title="bbox 778 528 828 543; x_wconf 42; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000098_000028" title="bbox 844 521 906 546; x_wconf 42; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000098_000029" title="bbox 922 521 1352 546; x_wconf 37; x_fsize 28">.-A4ExifCSChannelSelect</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000013" title="bbox 537 558 832 579; baseline -0.003 0; x_size 26.538445; x_descenders 5.5384455; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000030" title="bbox 537 558 832 579; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000011" lang="eng" title="bbox 536 594 733 620" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000014" title="bbox 536 594 733 620; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000031" title="bbox 536 594 613 620; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000098_000032" title="bbox 697 600 733 615; x_wconf 94; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000012" lang="eng" title="bbox 535 630 813 655" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000015" title="bbox 535 630 813 655; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000033" title="bbox 535 636 594 651; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000098_000034" title="bbox 696 630 746 655; x_wconf 94; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000098_000035" title="bbox 777 630 813 651; x_wconf 81; x_fsize 26">dx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000013" lang="eng" title="bbox 535 666 1053 691" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000016" title="bbox 535 666 1053 691; baseline -0.002 -4; x_size 23.868807; x_descenders 4.8688064; x_ascenders 5.813612">
+      <span class="ocrx_word" id="word_000098_000036" title="bbox 535 672 594 687; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000098_000037" title="bbox 697 666 746 691; x_wconf 88; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000098_000038" title="bbox 776 666 1053 690; x_wconf 50; x_fsize 25">U50UTPUT_LATCH</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000014" lang="eng" title="bbox 535 702 846 727" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000017" title="bbox 535 702 846 727; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000039" title="bbox 535 708 594 723; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000098_000040" title="bbox 697 702 746 727; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000098_000041" title="bbox 784 702 846 726; x_wconf 95; x_fsize 27">[bx]</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000015" lang="eng" title="bbox 538 738 892 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000018" title="bbox 538 738 892 764; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000042" title="bbox 538 738 612 759; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000098_000043" title="bbox 696 739 892 764; x_wconf 90; x_fsize 27">OutputByte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000016" lang="eng" title="bbox 536 780 733 800" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000019" title="bbox 536 780 733 800; baseline -0.005 -5; x_size 27.859943; x_descenders 5.6829267; x_ascenders 6.7857141">
+      <span class="ocrx_word" id="word_000098_000044" title="bbox 536 780 593 800; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000098_000045" title="bbox 697 780 733 795; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000017" lang="eng" title="bbox 541 810 832 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000020" title="bbox 541 810 832 831; baseline -0.003 0; x_size 26.538445; x_descenders 5.5384455; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000046" title="bbox 541 810 832 831; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000018" lang="eng" title="bbox 536 846 613 872" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000021" title="bbox 536 846 613 872; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000047" title="bbox 536 846 613 872; x_wconf 41; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000019" lang="eng" title="bbox 540 881 1253 908" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000022" title="bbox 540 881 1253 908; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000048" title="bbox 540 881 593 908; x_wconf 91; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000098_000049" title="bbox 696 881 1253 908; x_wconf 90; x_fsize 29">ExitWithCompletionStatusZero</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000009" title="bbox 541 918 792 939">
+    <p class="ocr_par" id="par_000098_000020" lang="eng" title="bbox 541 918 792 939" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000023" title="bbox 541 918 792 939; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000050" title="bbox 541 918 674 939; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000098_000051" title="bbox 697 920 792 939; x_wconf 92; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000010" title="bbox 541 1025 1053 1052">
+    <p class="ocr_par" id="par_000098_000021" lang="eng" title="bbox 541 1025 1053 1052" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000024" title="bbox 541 1025 1053 1052; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000052" title="bbox 541 1025 731 1052; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000098_000053" title="bbox 755 1025 1053 1051; x_wconf 91; x_fsize 28">A4ExifSense,</span>
+      <span class="ocrx_word" id="word_000098_000054" title="bbox 997 1021 1057 1056; x_wconf 95; x_fsize 28">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000011" title="bbox 541 1097 1348 1119">
+    <p class="ocr_par" id="par_000098_000022" lang="eng" title="bbox 541 1097 1348 1119" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000025" title="bbox 541 1097 1348 1119; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000055" title="bbox 541 1098 632 1119; x_wconf 96; x_fsize 27">Reads</span>
+      <span class="ocrx_word" id="word_000098_000056" title="bbox 656 1098 712 1119; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000098_000057" title="bbox 738 1099 832 1119; x_wconf 95; x_fsize 27">state</span>
+      <span class="ocrx_word" id="word_000098_000058" title="bbox 857 1098 893 1119; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000098_000059" title="bbox 916 1098 972 1119; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000098_000060" title="bbox 997 1099 1072 1119; x_wconf 96; x_fsize 27">LEDS</span>
+      <span class="ocrx_word" id="word_000098_000061" title="bbox 1097 1098 1154 1119; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000098_000062" title="bbox 1178 1097 1348 1119; x_wconf 95; x_fsize 27">Switches.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 539 811 541 1118"></div>
+   <div class="ocr_carea" id="block_000098_000012" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000098_000023" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000026" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000098_000063" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000098_000064" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000098_000065" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000098_000066" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000098_000067" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000013" title="bbox 1499 522 1852 619">
+    <p class="ocr_par" id="par_000098_000024" lang="eng" title="bbox 1499 522 1852 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000027" title="bbox 1499 522 1813 547; baseline -0.003 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000068" title="bbox 1499 522 1632 547; x_wconf 78; x_fsize 27">7Select</span>
+      <span class="ocrx_word" id="word_000098_000069" title="bbox 1657 528 1713 543; x_wconf 93; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000098_000070" title="bbox 1738 523 1813 543; x_wconf 90; x_fsize 27">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000028" title="bbox 1499 557 1792 583; baseline -0.003 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000071" title="bbox 1499 564 1507 583; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000098_000072" title="bbox 1518 557 1632 579; x_wconf 0; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000098_000073" title="bbox 1658 558 1792 579; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000029" title="bbox 1499 594 1852 619; baseline -0.003 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000074" title="bbox 1499 595 1612 619; x_wconf 31; x_fsize 27">7Store</span>
+      <span class="ocrx_word" id="word_000098_000075" title="bbox 1637 594 1694 615; x_wconf 96; x_fsize 27">old</span>
+      <span class="ocrx_word" id="word_000098_000076" title="bbox 1718 594 1852 615; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000014" title="bbox 1499 665 1872 835">
+    <p class="ocr_par" id="par_000098_000025" lang="eng" title="bbox 1499 665 1872 800" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000030" title="bbox 1499 665 1872 692; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000098_000077" title="bbox 1499 667 1554 691; x_wconf 76; x_fsize 28">;DX</span>
+      <span class="ocrx_word" id="word_000098_000078" title="bbox 1584 666 1654 690; x_wconf 96; x_fsize 28">(now</span>
+      <span class="ocrx_word" id="word_000098_000079" title="bbox 1676 666 1726 690; x_wconf 96; x_fsize 28">BX)</span>
+      <span class="ocrx_word" id="word_000098_000080" title="bbox 1756 665 1872 692; x_wconf 95; x_fsize 28">points</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000031" title="bbox 1499 702 1813 727; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000081" title="bbox 1499 704 1553 727; x_wconf 83; x_fsize 27">;to</span>
+      <span class="ocrx_word" id="word_000098_000082" title="bbox 1576 702 1632 723; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000098_000083" title="bbox 1656 702 1752 723; x_wconf 96; x_fsize 27">value</span>
+      <span class="ocrx_word" id="word_000098_000084" title="bbox 1776 704 1813 723; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000032" title="bbox 1499 739 1773 764; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000085" title="bbox 1499 739 1632 764; x_wconf 0; x_fsize 26">output</span>
+      <span class="ocrx_word" id="word_000098_000086" title="bbox 1656 740 1693 759; x_wconf 95; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000098_000087" title="bbox 1717 744 1773 759; x_wconf 94; x_fsize 26">our</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000033" title="bbox 1499 773 1712 800; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000088" title="bbox 1499 773 1712 800; x_wconf 67; x_fsize 28">;peripheral</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000026" lang="eng" title="bbox 1499 810 1872 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000034" title="bbox 1499 810 1872 835; baseline -0.003 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000089" title="bbox 1499 811 1633 835; x_wconf 23; x_fsize 27">;Return</span>
+      <span class="ocrx_word" id="word_000098_000090" title="bbox 1657 810 1714 831; x_wconf 95; x_fsize 27">old</span>
+      <span class="ocrx_word" id="word_000098_000091" title="bbox 1738 810 1872 831; x_wconf 95; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000015" title="bbox 1499 881 1913 908">
+    <p class="ocr_par" id="par_000098_000027" lang="eng" title="bbox 1499 881 1913 908" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000035" title="bbox 1499 881 1913 908; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000092" title="bbox 1499 883 1553 907; x_wconf 73; x_fsize 28">;To</span>
+      <span class="ocrx_word" id="word_000098_000093" title="bbox 1578 881 1692 908; x_wconf 96; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000098_000094" title="bbox 1718 881 1913 908; x_wconf 95; x_fsize 28">completion</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000016" title="bbox 1499 918 1792 944">
+    <p class="ocr_par" id="par_000098_000028" lang="eng" title="bbox 1499 918 1792 944" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000036" title="bbox 1499 918 1792 944; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000095" title="bbox 1499 918 1553 943; x_wconf 57; x_fsize 26">7of</span>
+      <span class="ocrx_word" id="word_000098_000096" title="bbox 1578 920 1632 939; x_wconf 96; x_fsize 26">set</span>
+      <span class="ocrx_word" id="word_000098_000097" title="bbox 1658 920 1792 944; x_wconf 96; x_fsize 26">request</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000017" title="bbox 537 1133 1746 1160">
+    <p class="ocr_par" id="par_000098_000029" lang="eng" title="bbox 537 1133 1746 1160" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000037" title="bbox 537 1133 1746 1160; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000098" title="bbox 537 1135 593 1155; x_wconf 96; x_fsize 28">Can</span>
+      <span class="ocrx_word" id="word_000098_000099" title="bbox 616 1134 652 1155; x_wconf 95; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000098_000100" title="bbox 678 1134 794 1155; x_wconf 96; x_fsize 28">called</span>
+      <span class="ocrx_word" id="word_000098_000101" title="bbox 818 1134 895 1155; x_wconf 93; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000098_000102" title="bbox 916 1135 993 1154; x_wconf 91; x_fsize 28">PLIB</span>
+      <span class="ocrx_word" id="word_000098_000103" title="bbox 1016 1133 1114 1160; x_wconf 93; x_fsize 28">using</span>
+      <span class="ocrx_word" id="word_000098_000104" title="bbox 1136 1133 1326 1160; x_wconf 71; x_fsize 28">p_iow(pcb,</span>
+      <span class="ocrx_word" id="word_000098_000105" title="bbox 1340 1129 1492 1165; x_wconf 71; x_fsize 28">P_FSENSE,</span>
+      <span class="ocrx_word" id="word_000098_000106" title="bbox 1520 1134 1625 1160; x_wconf 62; x_fsize 28">éArgl,</span>
+      <span class="ocrx_word" id="word_000098_000107" title="bbox 1643 1134 1746 1160; x_wconf 70; x_fsize 28">&amp;Arg2)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000018" title="bbox 536 1169 1308 1227">
+    <p class="ocr_par" id="par_000098_000030" lang="eng" title="bbox 536 1169 1308 1227" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000038" title="bbox 536 1169 1308 1196; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000108" title="bbox 536 1170 632 1191; x_wconf 93; x_fsize 29">Where</span>
+      <span class="ocrx_word" id="word_000098_000109" title="bbox 655 1170 731 1196; x_wconf 89; x_fsize 29">Argl</span>
+      <span class="ocrx_word" id="word_000098_000110" title="bbox 757 1170 814 1191; x_wconf 93; x_fsize 29">and</span>
+      <span class="ocrx_word" id="word_000098_000111" title="bbox 835 1170 911 1196; x_wconf 92; x_fsize 29">Arg2</span>
+      <span class="ocrx_word" id="word_000098_000112" title="bbox 937 1176 992 1191; x_wconf 96; x_fsize 29">are</span>
+      <span class="ocrx_word" id="word_000098_000113" title="bbox 1016 1169 1174 1196; x_wconf 96; x_fsize 29">unsigned</span>
+      <span class="ocrx_word" id="word_000098_000114" title="bbox 1196 1170 1308 1196; x_wconf 95; x_fsize 29">bytes.</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000039" title="bbox 539 1207 588 1227; baseline 0.02 -1; x_size 25.25; x_descenders 6.2500005; x_ascenders 4">
+      <span class="ocrx_word" id="word_000098_000115" title="bbox 539 1207 588 1227; x_wconf 96; x_fsize 26">In:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000019" title="bbox 696 1241 1834 1304">
+    <p class="ocr_par" id="par_000098_000031" lang="eng" title="bbox 696 1241 1834 1304" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000040" title="bbox 696 1241 1834 1268; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000116" title="bbox 696 1241 833 1263; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000098_000117" title="bbox 856 1244 893 1263; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000098_000118" title="bbox 918 1242 1052 1263; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000098_000119" title="bbox 1076 1242 1173 1263; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000098_000120" title="bbox 1198 1241 1233 1262; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000098_000121" title="bbox 1257 1241 1492 1268; x_wconf 96; x_fsize 28">applications</span>
+      <span class="ocrx_word" id="word_000098_000122" title="bbox 1517 1242 1593 1263; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000098_000123" title="bbox 1618 1248 1712 1268; x_wconf 96; x_fsize 28">space</span>
+      <span class="ocrx_word" id="word_000098_000124" title="bbox 1738 1241 1773 1262; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000098_000125" title="bbox 1796 1243 1834 1262; x_wconf 96; x_fsize 28">BX</span>
+     </span>
+     <span class="ocr_header" id="line_000098_000041" title="bbox 696 1277 1611 1304; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000126" title="bbox 696 1277 833 1299; x_wconf 96; x_fsize 29">Pointer</span>
+      <span class="ocrx_word" id="word_000098_000127" title="bbox 856 1280 893 1299; x_wconf 95; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000128" title="bbox 918 1278 1052 1299; x_wconf 95; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000098_000129" title="bbox 1076 1278 1173 1299; x_wconf 95; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000098_000130" title="bbox 1198 1277 1233 1298; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000098_000131" title="bbox 1257 1284 1313 1299; x_wconf 96; x_fsize 29">our</span>
+      <span class="ocrx_word" id="word_000098_000132" title="bbox 1337 1279 1372 1299; x_wconf 96; x_fsize 29">CS</span>
+      <span class="ocrx_word" id="word_000098_000133" title="bbox 1398 1284 1492 1304; x_wconf 96; x_fsize 29">space</span>
+      <span class="ocrx_word" id="word_000098_000134" title="bbox 1518 1277 1553 1298; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000098_000135" title="bbox 1576 1279 1611 1298; x_wconf 96; x_fsize 29">DI</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000020" title="bbox 695 1313 1214 1340">
+    <p class="ocr_par" id="par_000098_000032" lang="eng" title="bbox 695 1313 1214 1340" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000042" title="bbox 695 1313 1214 1340; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000136" title="bbox 695 1314 731 1334; x_wconf 95; x_fsize 26">Al</span>
+      <span class="ocrx_word" id="word_000098_000137" title="bbox 764 1313 913 1340; x_wconf 95; x_fsize 26">(pointer</span>
+      <span class="ocrx_word" id="word_000098_000138" title="bbox 936 1316 973 1335; x_wconf 93; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000098_000139" title="bbox 995 1314 1086 1340; x_wconf 89; x_fsize 26">Argl)</span>
+      <span class="ocrx_word" id="word_000098_000140" title="bbox 1118 1313 1153 1334; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000098_000141" title="bbox 1176 1315 1214 1334; x_wconf 89; x_fsize 26">DX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_23" title="bbox 724 1530 726 1838"></div>
+   <div class="ocr_separator" id="block_1_24" title="bbox 843 1530 847 1910"></div>
+   <div class="ocr_carea" id="block_000098_000021" title="bbox 535 1351 1352 2060">
+    <p class="ocr_par" id="par_000098_000033" lang="eng" title="bbox 535 1351 1352 2060" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000043" title="bbox 536 1351 608 1371; baseline 0 0; x_size 25.807123; x_descenders 5.8071227; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000142" title="bbox 536 1351 608 1371; x_wconf 95; x_fsize 27">Out:</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000044" title="bbox 698 1385 1212 1412; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000143" title="bbox 698 1387 792 1412; x_wconf 96; x_fsize 29">Jumps</span>
+      <span class="ocrx_word" id="word_000098_000144" title="bbox 816 1388 853 1407; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000145" title="bbox 878 1392 993 1407; x_wconf 96; x_fsize 29">common</span>
+      <span class="ocrx_word" id="word_000098_000146" title="bbox 1017 1385 1092 1407; x_wconf 96; x_fsize 29">exit</span>
+      <span class="ocrx_word" id="word_000098_000147" title="bbox 1116 1385 1212 1412; x_wconf 96; x_fsize 29">point</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000045" title="bbox 536 1458 633 1484; baseline -0.021 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000148" title="bbox 536 1458 633 1484; x_wconf 62; x_fsize 26">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000046" title="bbox 538 1493 592 1515; baseline -0.019 0; x_size 26.807123; x_descenders 5.8071227; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000149" title="bbox 538 1493 592 1515; x_wconf 96; x_fsize 28">cli</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000047" title="bbox 535 1529 1352 1555; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000150" title="bbox 535 1536 594 1551; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000098_000151" title="bbox 697 1536 746 1555; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000098_000152" title="bbox 778 1536 828 1551; x_wconf 11; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000098_000153" title="bbox 838 1525 906 1560; x_wconf 11; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000098_000154" title="bbox 922 1529 1352 1554; x_wconf 53; x_fsize 28">.-A4ExifCSChannelSelect</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000048" title="bbox 537 1566 832 1587; baseline -0.003 0; x_size 26.807123; x_descenders 5.8071227; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000155" title="bbox 537 1566 832 1587; x_wconf 91; x_fsize 28">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000049" title="bbox 536 1602 733 1628; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000156" title="bbox 536 1602 613 1628; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000098_000157" title="bbox 697 1608 733 1623; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000050" title="bbox 535 1638 813 1663; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000158" title="bbox 535 1644 594 1659; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000098_000159" title="bbox 696 1638 746 1663; x_wconf 94; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000098_000160" title="bbox 777 1638 813 1659; x_wconf 80; x_fsize 26">dx</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000051" title="bbox 535 1674 1075 1699; baseline -0.002 -4; x_size 24.086912; x_descenders 5.0869117; x_ascenders 5.8603301">
+      <span class="ocrx_word" id="word_000098_000161" title="bbox 535 1680 594 1695; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000098_000162" title="bbox 697 1674 746 1699; x_wconf 90; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000098_000163" title="bbox 776 1674 1075 1698; x_wconf 89; x_fsize 25">U4STATUS_BUFFER</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000052" title="bbox 538 1710 872 1736; baseline 0.003 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000164" title="bbox 538 1710 612 1731; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000098_000165" title="bbox 699 1711 872 1736; x_wconf 91; x_fsize 27">InputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000053" title="bbox 535 1746 852 1771; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000166" title="bbox 535 1752 594 1767; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000098_000167" title="bbox 704 1746 786 1771; x_wconf 93; x_fsize 26">[bx],</span>
+      <span class="ocrx_word" id="word_000098_000168" title="bbox 817 1752 852 1767; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000054" title="bbox 535 1781 1013 1808; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000169" title="bbox 535 1788 594 1803; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000098_000170" title="bbox 696 1782 746 1807; x_wconf 96; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000098_000171" title="bbox 784 1781 832 1806; x_wconf 0; x_fsize 28">[si]</span>
+      <span class="ocrx_word" id="word_000098_000172" title="bbox 862 1782 1013 1808; x_wconf 0; x_fsize 28">.RqA2Ptr</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000055" title="bbox 535 1818 1055 1843; baseline -0.002 -4; x_size 24.086912; x_descenders 5.0869117; x_ascenders 5.8603301">
+      <span class="ocrx_word" id="word_000098_000173" title="bbox 535 1824 594 1839; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000098_000174" title="bbox 697 1818 746 1843; x_wconf 90; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000098_000175" title="bbox 776 1818 1055 1842; x_wconf 88; x_fsize 25">U3INPUT_BUFFER</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000056" title="bbox 538 1854 872 1880; baseline 0.003 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000176" title="bbox 538 1854 612 1875; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000098_000177" title="bbox 699 1855 872 1880; x_wconf 92; x_fsize 27">InputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000057" title="bbox 535 1890 852 1915; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000178" title="bbox 535 1896 594 1911; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000098_000179" title="bbox 704 1890 786 1915; x_wconf 93; x_fsize 26">[bx],</span>
+      <span class="ocrx_word" id="word_000098_000180" title="bbox 817 1896 852 1911; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000058" title="bbox 536 1932 733 1952; baseline -0.005 -5; x_size 28.108213; x_descenders 5.9361701; x_ascenders 6.8387098">
+      <span class="ocrx_word" id="word_000098_000181" title="bbox 536 1932 593 1952; x_wconf 96; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000098_000182" title="bbox 697 1932 733 1947; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000059" title="bbox 541 1962 832 1983; baseline -0.003 0; x_size 26.807123; x_descenders 5.8071227; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000183" title="bbox 541 1962 832 1983; x_wconf 91; x_fsize 28">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000060" title="bbox 536 1998 613 2024; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000184" title="bbox 536 1998 613 2024; x_wconf 35; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000061" title="bbox 540 2033 1253 2060; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000185" title="bbox 540 2033 593 2060; x_wconf 92; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000098_000186" title="bbox 696 2033 1253 2060; x_wconf 90; x_fsize 29">ExitWithCompletionStatusZero</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000022" title="bbox 541 2070 792 2091">
+    <p class="ocr_par" id="par_000098_000034" lang="eng" title="bbox 541 2070 792 2091" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000062" title="bbox 541 2070 792 2091; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000187" title="bbox 541 2070 674 2091; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000098_000188" title="bbox 697 2072 792 2091; x_wconf 92; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000023" title="bbox 543 2179 1112 2199">
+    <p class="ocr_par" id="par_000098_000035" lang="eng" title="bbox 543 2179 1112 2199" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000063" title="bbox 543 2179 1112 2199; baseline 0 -1; x_size 26; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000098_000189" title="bbox 543 2179 633 2199; x_wconf 95; x_fsize 27">LOCAL</span>
+      <span class="ocrx_word" id="word_000098_000190" title="bbox 656 2179 772 2199; x_wconf 96; x_fsize 27">DEVICE</span>
+      <span class="ocrx_word" id="word_000098_000191" title="bbox 796 2179 915 2198; x_wconf 96; x_fsize 27">DRIVER</span>
+      <span class="ocrx_word" id="word_000098_000192" title="bbox 936 2179 1112 2199; x_wconf 96; x_fsize 27">FUNCTIONS</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_28" title="bbox 541 1963 543 2306"></div>
+   <div class="ocr_carea" id="block_000098_000024" title="bbox 1499 1494 1852 1591">
+    <p class="ocr_par" id="par_000098_000036" lang="eng" title="bbox 1499 1494 1852 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000064" title="bbox 1499 1494 1813 1519; baseline -0.003 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000193" title="bbox 1499 1494 1632 1519; x_wconf 81; x_fsize 27">7Select</span>
+      <span class="ocrx_word" id="word_000098_000194" title="bbox 1657 1500 1713 1515; x_wconf 93; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000098_000195" title="bbox 1738 1495 1813 1515; x_wconf 90; x_fsize 27">SIBO</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000065" title="bbox 1499 1529 1792 1555; baseline -0.003 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000196" title="bbox 1499 1529 1632 1555; x_wconf 77; x_fsize 27">;serial</span>
+      <span class="ocrx_word" id="word_000098_000197" title="bbox 1658 1530 1792 1551; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000066" title="bbox 1499 1566 1852 1591; baseline -0.003 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000198" title="bbox 1499 1572 1507 1591; x_wconf 0; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000098_000199" title="bbox 1518 1567 1612 1587; x_wconf 0; x_fsize 27">Store</span>
+      <span class="ocrx_word" id="word_000098_000200" title="bbox 1637 1566 1694 1587; x_wconf 96; x_fsize 27">old</span>
+      <span class="ocrx_word" id="word_000098_000201" title="bbox 1718 1566 1852 1587; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000025" title="bbox 1499 1637 1888 1915">
+    <p class="ocr_par" id="par_000098_000037" lang="eng" title="bbox 1499 1637 1888 1808" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000067" title="bbox 1499 1637 1872 1664; baseline 0.003 -6; x_size 26; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000098_000202" title="bbox 1499 1639 1554 1663; x_wconf 73; x_fsize 27">;DX</span>
+      <span class="ocrx_word" id="word_000098_000203" title="bbox 1584 1638 1654 1662; x_wconf 96; x_fsize 27">(now</span>
+      <span class="ocrx_word" id="word_000098_000204" title="bbox 1676 1638 1726 1662; x_wconf 96; x_fsize 27">BX)</span>
+      <span class="ocrx_word" id="word_000098_000205" title="bbox 1756 1637 1872 1664; x_wconf 96; x_fsize 27">points</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000068" title="bbox 1499 1673 1873 1699; baseline -0.003 -4; x_size 26.395203; x_descenders 5.3952017; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000206" title="bbox 1499 1676 1553 1699; x_wconf 86; x_fsize 27">;to</span>
+      <span class="ocrx_word" id="word_000098_000207" title="bbox 1576 1674 1632 1695; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000098_000208" title="bbox 1656 1673 1812 1695; x_wconf 96; x_fsize 27">variable</span>
+      <span class="ocrx_word" id="word_000098_000209" title="bbox 1838 1673 1873 1694; x_wconf 96; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000069" title="bbox 1499 1709 1872 1736; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000210" title="bbox 1499 1709 1613 1735; x_wconf 88; x_fsize 27">;which</span>
+      <span class="ocrx_word" id="word_000098_000211" title="bbox 1636 1712 1673 1731; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000098_000212" title="bbox 1696 1710 1792 1736; x_wconf 96; x_fsize 27">place</span>
+      <span class="ocrx_word" id="word_000098_000213" title="bbox 1816 1710 1872 1731; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000070" title="bbox 1499 1746 1888 1771; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000214" title="bbox 1499 1746 1612 1771; x_wconf 81; x_fsize 27">;value</span>
+      <span class="ocrx_word" id="word_000098_000215" title="bbox 1638 1746 1714 1767; x_wconf 96; x_fsize 27">read</span>
+      <span class="ocrx_word" id="word_000098_000216" title="bbox 1738 1746 1815 1767; x_wconf 96; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000098_000217" title="bbox 1836 1746 1888 1767; x_wconf 96; x_fsize 27">U4.</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000071" title="bbox 1499 1781 1833 1808; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000218" title="bbox 1499 1783 1554 1807; x_wconf 64; x_fsize 29">7BX</span>
+      <span class="ocrx_word" id="word_000098_000219" title="bbox 1577 1788 1634 1803; x_wconf 96; x_fsize 29">now</span>
+      <span class="ocrx_word" id="word_000098_000220" title="bbox 1656 1781 1772 1808; x_wconf 96; x_fsize 29">points</span>
+      <span class="ocrx_word" id="word_000098_000221" title="bbox 1796 1784 1833 1803; x_wconf 96; x_fsize 29">to</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000038" lang="eng" title="bbox 1499 1817 1813 1843" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000072" title="bbox 1499 1817 1813 1843; baseline -0.003 -4; x_size 26.395203; x_descenders 5.3952017; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000222" title="bbox 1499 1818 1572 1843; x_wconf 88; x_fsize 27">;the</span>
+      <span class="ocrx_word" id="word_000098_000223" title="bbox 1596 1817 1752 1839; x_wconf 96; x_fsize 27">variable</span>
+      <span class="ocrx_word" id="word_000098_000224" title="bbox 1778 1817 1813 1838; x_wconf 96; x_fsize 27">in</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000039" lang="eng" title="bbox 1499 1853 1888 1915" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000073" title="bbox 1499 1853 1872 1880; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000225" title="bbox 1499 1853 1613 1879; x_wconf 88; x_fsize 27">;which</span>
+      <span class="ocrx_word" id="word_000098_000226" title="bbox 1636 1856 1673 1875; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000098_000227" title="bbox 1696 1854 1792 1880; x_wconf 96; x_fsize 27">place</span>
+      <span class="ocrx_word" id="word_000098_000228" title="bbox 1816 1854 1872 1875; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000074" title="bbox 1499 1890 1888 1915; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000229" title="bbox 1499 1890 1612 1915; x_wconf 78; x_fsize 27">;value</span>
+      <span class="ocrx_word" id="word_000098_000230" title="bbox 1638 1890 1714 1911; x_wconf 95; x_fsize 27">read</span>
+      <span class="ocrx_word" id="word_000098_000231" title="bbox 1738 1890 1815 1911; x_wconf 95; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000098_000232" title="bbox 1836 1890 1888 1911; x_wconf 96; x_fsize 27">U3.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000026" title="bbox 1499 1962 1872 1987">
+    <p class="ocr_par" id="par_000098_000040" lang="eng" title="bbox 1499 1962 1872 1987" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000075" title="bbox 1499 1962 1872 1987; baseline -0.003 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000233" title="bbox 1499 1963 1633 1987; x_wconf 21; x_fsize 27">;Return</span>
+      <span class="ocrx_word" id="word_000098_000234" title="bbox 1657 1962 1714 1983; x_wconf 96; x_fsize 27">old</span>
+      <span class="ocrx_word" id="word_000098_000235" title="bbox 1738 1962 1872 1983; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000027" title="bbox 1499 2033 1913 2060">
+    <p class="ocr_par" id="par_000098_000041" lang="eng" title="bbox 1499 2033 1913 2060" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000076" title="bbox 1499 2033 1913 2060; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000236" title="bbox 1499 2035 1553 2059; x_wconf 76; x_fsize 28">;To</span>
+      <span class="ocrx_word" id="word_000098_000237" title="bbox 1578 2033 1692 2060; x_wconf 95; x_fsize 28">signal</span>
+      <span class="ocrx_word" id="word_000098_000238" title="bbox 1718 2033 1913 2060; x_wconf 95; x_fsize 28">completion</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000028" title="bbox 1499 2070 1872 2096">
+    <p class="ocr_par" id="par_000098_000042" lang="eng" title="bbox 1499 2070 1872 2096" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000077" title="bbox 1499 2070 1872 2096; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000098_000239" title="bbox 1499 2070 1553 2095; x_wconf 75; x_fsize 30">;of</span>
+      <span class="ocrx_word" id="word_000098_000240" title="bbox 1577 2076 1593 2091; x_wconf 95; x_fsize 30">a</span>
+      <span class="ocrx_word" id="word_000098_000241" title="bbox 1618 2076 1712 2091; x_wconf 95; x_fsize 30">sense</span>
+      <span class="ocrx_word" id="word_000098_000242" title="bbox 1738 2071 1872 2096; x_wconf 96; x_fsize 30">request</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000029" title="bbox 539 2357 1688 2384">
+    <p class="ocr_par" id="par_000098_000043" lang="eng" title="bbox 539 2357 1688 2384" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000078" title="bbox 539 2357 1688 2384; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000243" title="bbox 539 2359 732 2384; x_wconf 96; x_fsize 29">Interrupts</span>
+      <span class="ocrx_word" id="word_000098_000244" title="bbox 755 2359 832 2379; x_wconf 95; x_fsize 29">must</span>
+      <span class="ocrx_word" id="word_000098_000245" title="bbox 856 2358 892 2379; x_wconf 95; x_fsize 29">be</span>
+      <span class="ocrx_word" id="word_000098_000246" title="bbox 917 2358 973 2379; x_wconf 96; x_fsize 29">off</span>
+      <span class="ocrx_word" id="word_000098_000247" title="bbox 996 2357 1093 2384; x_wconf 96; x_fsize 29">prior</span>
+      <span class="ocrx_word" id="word_000098_000248" title="bbox 1116 2360 1153 2379; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000249" title="bbox 1176 2358 1232 2379; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000098_000250" title="bbox 1258 2358 1332 2379; x_wconf 95; x_fsize 29">call</span>
+      <span class="ocrx_word" id="word_000098_000251" title="bbox 1356 2360 1393 2379; x_wconf 95; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000252" title="bbox 1416 2357 1492 2379; x_wconf 95; x_fsize 29">this</span>
+      <span class="ocrx_word" id="word_000098_000253" title="bbox 1518 2357 1688 2379; x_wconf 95; x_fsize 29">function.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000030" title="bbox 539 2395 588 2415">
+    <p class="ocr_par" id="par_000098_000044" lang="eng" title="bbox 539 2395 588 2415" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000079" title="bbox 539 2395 588 2415; baseline 0.02 -1; x_size 24.625; x_descenders 5.625; x_ascenders 4">
+      <span class="ocrx_word" id="word_000098_000254" title="bbox 539 2395 588 2415; x_wconf 91; x_fsize 25">IN:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000031" title="bbox 696 2429 1512 2451">
+    <p class="ocr_par" id="par_000098_000045" lang="eng" title="bbox 696 2429 1512 2451" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000080" title="bbox 696 2429 1512 2451; baseline 0 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000255" title="bbox 696 2431 733 2450; x_wconf 94; x_fsize 28">DL</span>
+      <span class="ocrx_word" id="word_000098_000256" title="bbox 756 2430 812 2451; x_wconf 93; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000098_000257" title="bbox 837 2430 972 2451; x_wconf 95; x_fsize 28">address</span>
+      <span class="ocrx_word" id="word_000098_000258" title="bbox 996 2432 1033 2451; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000098_000259" title="bbox 1056 2429 1153 2451; x_wconf 93; x_fsize 28">which</span>
+      <span class="ocrx_word" id="word_000098_000260" title="bbox 1175 2429 1271 2451; x_wconf 91; x_fsize 28">Asic4</span>
+      <span class="ocrx_word" id="word_000098_000261" title="bbox 1298 2429 1332 2451; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000098_000262" title="bbox 1356 2432 1393 2451; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000098_000263" title="bbox 1416 2429 1512 2451; x_wconf 96; x_fsize 28">write</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000032" title="bbox 695 2466 1252 2492">
+    <p class="ocr_par" id="par_000098_000046" lang="eng" title="bbox 695 2466 1252 2492" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000081" title="bbox 695 2466 1252 2492; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000264" title="bbox 695 2467 733 2486; x_wconf 95; x_fsize 27">AL</span>
+      <span class="ocrx_word" id="word_000098_000265" title="bbox 756 2466 852 2487; x_wconf 95; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000098_000266" title="bbox 876 2466 932 2487; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000098_000267" title="bbox 956 2466 1052 2487; x_wconf 96; x_fsize 27">value</span>
+      <span class="ocrx_word" id="word_000098_000268" title="bbox 1076 2468 1113 2487; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000098_000269" title="bbox 1137 2467 1252 2492; x_wconf 95; x_fsize 27">output</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000033" title="bbox 535 2537 1406 2564">
+    <p class="ocr_par" id="par_000098_000047" lang="eng" title="bbox 535 2537 1406 2564" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000098_000082" title="bbox 535 2537 1406 2564; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000270" title="bbox 535 2544 594 2559; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000098_000271" title="bbox 697 2544 746 2563; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000098_000272" title="bbox 784 2537 1132 2564; x_wconf 91; x_fsize 27">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000098_000273" title="bbox 1157 2544 1193 2559; x_wconf 92; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000098_000274" title="bbox 1215 2538 1406 2562; x_wconf 90; x_fsize 27">A4Address)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000034" title="bbox 535 2575 1326 2991">
+    <p class="ocr_par" id="par_000098_000048" lang="eng" title="bbox 535 2575 1326 2811" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000083" title="bbox 538 2575 633 2595; baseline -0.011 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000275" title="bbox 538 2575 633 2595; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000084" title="bbox 538 2611 693 2631; baseline -0.006 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000276" title="bbox 538 2611 693 2631; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000085" title="bbox 535 2646 812 2671; baseline 0.004 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000277" title="bbox 535 2652 594 2667; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000098_000278" title="bbox 697 2652 746 2671; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000098_000279" title="bbox 777 2646 812 2667; x_wconf 95; x_fsize 27">dl</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000086" title="bbox 538 2683 633 2703; baseline -0.011 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000280" title="bbox 538 2683 633 2703; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000087" title="bbox 538 2719 693 2739; baseline 0 -1; x_size 23.591305; x_descenders 4.5913043; x_ascenders 6.1304345">
+      <span class="ocrx_word" id="word_000098_000281" title="bbox 538 2719 693 2739; x_wconf 91; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000088" title="bbox 535 2753 1326 2780; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000282" title="bbox 535 2760 594 2775; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000098_000283" title="bbox 697 2760 746 2779; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000098_000284" title="bbox 784 2753 1112 2780; x_wconf 91; x_fsize 28">(SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000098_000285" title="bbox 1137 2760 1173 2775; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000098_000286" title="bbox 1195 2754 1326 2778; x_wconf 92; x_fsize 28">A4Data)</span>
+     </span>
+     <span class="ocr_line" id="line_000098_000089" title="bbox 538 2791 633 2811; baseline -0.011 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000287" title="bbox 538 2791 633 2811; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000049" lang="eng" title="bbox 538 2827 693 2847" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000090" title="bbox 538 2827 693 2847; baseline -0.006 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000288" title="bbox 538 2827 693 2847; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000050" lang="eng" title="bbox 538 2863 633 2883" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000091" title="bbox 538 2863 633 2883; baseline -0.011 0; x_size 24.832952; x_descenders 4.832952; x_ascenders 6.4530892">
+      <span class="ocrx_word" id="word_000098_000289" title="bbox 538 2863 633 2883; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000051" lang="eng" title="bbox 538 2899 674 2919" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000092" title="bbox 538 2899 674 2919; baseline 0 -1; x_size 23.591305; x_descenders 4.5913043; x_ascenders 6.1304345">
+      <span class="ocrx_word" id="word_000098_000290" title="bbox 538 2899 674 2919; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000052" lang="eng" title="bbox 538 2935 592 2955" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000093" title="bbox 538 2935 592 2955; baseline 0.019 -1; x_size 25.351351; x_descenders 5.3513513; x_ascenders 5">
+      <span class="ocrx_word" id="word_000098_000291" title="bbox 538 2935 592 2955; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000098_000053" lang="eng" title="bbox 536 2970 792 2991" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000094" title="bbox 536 2970 792 2991; baseline 0.004 -1; x_size 26.351351; x_descenders 5.3513513; x_ascenders 6">
+      <span class="ocrx_word" id="word_000098_000292" title="bbox 536 2970 674 2991; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000098_000293" title="bbox 697 2971 792 2991; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_40" title="bbox 723 2431 728 2774"></div>
+   <div class="ocr_separator" id="block_1_41" title="bbox 579 2575 580 2880"></div>
+   <div class="ocr_separator" id="block_1_42" title="bbox 590 2575 591 2880"></div>
+   <div class="ocr_carea" id="block_000098_000035" title="bbox 536 3077 952 3104">
+    <p class="ocr_par" id="par_000098_000054" lang="eng" title="bbox 536 3077 952 3104" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000095" title="bbox 536 3077 952 3104; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000294" title="bbox 536 3077 731 3104; x_wconf 91; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000098_000295" title="bbox 756 3079 952 3104; x_wconf 91; x_fsize 28">OutputByte</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000036" title="bbox 539 3149 1688 3176">
+    <p class="ocr_par" id="par_000098_000055" lang="eng" title="bbox 539 3149 1688 3176" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000096" title="bbox 539 3149 1688 3176; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000098_000296" title="bbox 539 3151 732 3176; x_wconf 96; x_fsize 29">Interrupts</span>
+      <span class="ocrx_word" id="word_000098_000297" title="bbox 755 3151 832 3171; x_wconf 95; x_fsize 29">must</span>
+      <span class="ocrx_word" id="word_000098_000298" title="bbox 856 3150 892 3171; x_wconf 96; x_fsize 29">be</span>
+      <span class="ocrx_word" id="word_000098_000299" title="bbox 917 3150 973 3171; x_wconf 96; x_fsize 29">off</span>
+      <span class="ocrx_word" id="word_000098_000300" title="bbox 996 3149 1093 3176; x_wconf 96; x_fsize 29">prior</span>
+      <span class="ocrx_word" id="word_000098_000301" title="bbox 1116 3152 1153 3171; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000302" title="bbox 1176 3150 1232 3171; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000098_000303" title="bbox 1258 3150 1332 3171; x_wconf 95; x_fsize 29">call</span>
+      <span class="ocrx_word" id="word_000098_000304" title="bbox 1356 3152 1393 3171; x_wconf 95; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000098_000305" title="bbox 1416 3149 1492 3171; x_wconf 95; x_fsize 29">this</span>
+      <span class="ocrx_word" id="word_000098_000306" title="bbox 1518 3149 1688 3171; x_wconf 95; x_fsize 29">function.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000037" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000098_000056" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_header" id="line_000098_000097" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000098_000307" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000098_000308" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000098_000038" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000098_000057" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000098_000098" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000098_000309" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000098_000310" title="bbox 2000 3319 2040 3349; x_wconf 96; x_fsize 39">96</span>
+      <span class="ocrx_word" id="word_000098_000311" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000098_000312" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000098_000313" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000099" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0099.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000099_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000099_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000099_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000099_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000099_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000099_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000099_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000099_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000099_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000099_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000099_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000099_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000099_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000001" title="bbox 379 307 1512 404">
+    <p class="ocr_par" id="par_000099_000001" lang="eng" title="bbox 379 307 1512 404" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000001" title="bbox 379 307 588 331; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000099_000011" title="bbox 379 312 387 331; x_wconf 52; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000099_000012" title="bbox 539 307 588 327; x_wconf 88; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000002" title="bbox 379 341 1512 367; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000013" title="bbox 379 348 387 367; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000014" title="bbox 696 343 733 362; x_wconf 94; x_fsize 28">DL</span>
+      <span class="ocrx_word" id="word_000099_000015" title="bbox 756 342 812 363; x_wconf 93; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000099_000016" title="bbox 837 342 972 363; x_wconf 95; x_fsize 28">address</span>
+      <span class="ocrx_word" id="word_000099_000017" title="bbox 996 344 1033 363; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000018" title="bbox 1056 341 1153 363; x_wconf 93; x_fsize 28">which</span>
+      <span class="ocrx_word" id="word_000099_000019" title="bbox 1175 341 1271 363; x_wconf 91; x_fsize 28">Asic4</span>
+      <span class="ocrx_word" id="word_000099_000020" title="bbox 1298 341 1332 363; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000099_000021" title="bbox 1356 344 1393 363; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000022" title="bbox 1416 341 1512 363; x_wconf 96; x_fsize 28">write</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000003" title="bbox 379 378 1212 404; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000023" title="bbox 379 384 387 403; x_wconf 87; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000099_000024" title="bbox 695 379 733 398; x_wconf 96; x_fsize 27">AL</span>
+      <span class="ocrx_word" id="word_000099_000025" title="bbox 756 378 812 399; x_wconf 96; x_fsize 27">has</span>
+      <span class="ocrx_word" id="word_000099_000026" title="bbox 836 378 892 399; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000099_000027" title="bbox 916 378 1012 399; x_wconf 95; x_fsize 27">value</span>
+      <span class="ocrx_word" id="word_000099_000028" title="bbox 1036 380 1073 399; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000099_000029" title="bbox 1097 379 1212 404; x_wconf 95; x_fsize 27">output</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000002" title="bbox 535 485 1406 512">
+    <p class="ocr_par" id="par_000099_000002" lang="eng" title="bbox 535 485 1406 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000004" title="bbox 535 485 1406 512; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000030" title="bbox 535 492 594 507; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000099_000031" title="bbox 697 492 746 511; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000099_000032" title="bbox 784 485 1132 512; x_wconf 91; x_fsize 27">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000099_000033" title="bbox 1157 492 1193 507; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000099_000034" title="bbox 1215 486 1406 510; x_wconf 90; x_fsize 27">A4Address)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000003" title="bbox 535 594 812 619">
+    <p class="ocr_par" id="par_000099_000003" lang="eng" title="bbox 535 594 812 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000005" title="bbox 535 594 812 619; baseline 0.004 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000035" title="bbox 535 600 594 615; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000099_000036" title="bbox 697 600 746 619; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000099_000037" title="bbox 777 594 812 615; x_wconf 95; x_fsize 27">dl</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 722 343 728 722"></div>
+   <div class="ocr_carea" id="block_000099_000004" title="bbox 535 701 1346 1011">
+    <p class="ocr_par" id="par_000099_000004" lang="eng" title="bbox 535 701 1346 1011" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000006" title="bbox 535 701 1346 728; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000038" title="bbox 535 708 594 723; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000099_000039" title="bbox 697 708 746 727; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000099_000040" title="bbox 784 701 1132 728; x_wconf 90; x_fsize 27">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000099_000041" title="bbox 1157 708 1193 723; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000099_000042" title="bbox 1215 702 1346 726; x_wconf 92; x_fsize 27">A4Data)</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000007" title="bbox 538 739 633 759; baseline -0.011 0; x_size 27.5; x_descenders 5.5; x_ascenders 7.34375">
+      <span class="ocrx_word" id="word_000099_000043" title="bbox 538 739 633 759; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000008" title="bbox 538 775 693 795; baseline -0.006 0; x_size 27.5; x_descenders 5.5; x_ascenders 7.34375">
+      <span class="ocrx_word" id="word_000099_000044" title="bbox 538 775 693 795; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000009" title="bbox 538 811 633 831; baseline -0.011 0; x_size 27.5; x_descenders 5.5; x_ascenders 7.34375">
+      <span class="ocrx_word" id="word_000099_000045" title="bbox 538 811 633 831; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000010" title="bbox 536 847 612 867; baseline 0 -1; x_size 23.75; x_descenders 4.75; x_ascenders 6.3423295">
+      <span class="ocrx_word" id="word_000099_000046" title="bbox 536 847 612 867; x_wconf 91; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000011" title="bbox 536 888 733 908; baseline -0.005 -5; x_size 27.5; x_descenders 5.5; x_ascenders 7.34375">
+      <span class="ocrx_word" id="word_000099_000047" title="bbox 536 888 593 908; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000099_000048" title="bbox 697 888 733 903; x_wconf 95; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000012" title="bbox 538 919 693 939; baseline 0 -1; x_size 23.75; x_descenders 4.75; x_ascenders 6.3423295">
+      <span class="ocrx_word" id="word_000099_000049" title="bbox 538 919 693 939; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000013" title="bbox 538 956 592 975; baseline 0.019 -1; x_size 24.628998; x_descenders 5.6289978; x_ascenders 4">
+      <span class="ocrx_word" id="word_000099_000050" title="bbox 538 956 592 975; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000014" title="bbox 536 990 792 1011; baseline 0.004 -1; x_size 26.628998; x_descenders 5.6289978; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000051" title="bbox 536 990 674 1011; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000099_000052" title="bbox 697 992 792 1011; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 579 523 580 828"></div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 590 523 591 828"></div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 658 559 661 936"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 669 559 672 936"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 683 559 687 938"></div>
+   <div class="ocr_carea" id="block_000099_000005" title="bbox 536 1097 973 1124">
+    <p class="ocr_par" id="par_000099_000005" lang="eng" title="bbox 536 1097 973 1124" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000015" title="bbox 536 1097 973 1124; baseline 0.002 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000053" title="bbox 536 1097 731 1124; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000099_000054" title="bbox 759 1098 906 1123; x_wconf 51; x_fsize 27">IntVecO,</span>
+      <span class="ocrx_word" id="word_000099_000055" title="bbox 918 1098 973 1119; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000006" title="bbox 379 1169 1591 1340">
+    <p class="ocr_par" id="par_000099_000006" lang="eng" title="bbox 379 1169 1591 1267" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000016" title="bbox 379 1169 1091 1196; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000056" title="bbox 379 1176 387 1195; x_wconf 0; x_fsize 29">-</span>
+      <span class="ocrx_word" id="word_000099_000057" title="bbox 539 1171 712 1196; x_wconf 96; x_fsize 29">Interrupt</span>
+      <span class="ocrx_word" id="word_000099_000058" title="bbox 737 1176 773 1191; x_wconf 95; x_fsize 29">on</span>
+      <span class="ocrx_word" id="word_000099_000059" title="bbox 798 1169 912 1191; x_wconf 93; x_fsize 29">serial</span>
+      <span class="ocrx_word" id="word_000099_000060" title="bbox 938 1170 1091 1191; x_wconf 48; x_fsize 29">channel0</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000017" title="bbox 379 1205 1591 1232; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000099_000061" title="bbox 379 1212 387 1231; x_wconf 53; x_fsize 29">3</span>
+      <span class="ocrx_word" id="word_000099_000062" title="bbox 537 1206 632 1227; x_wconf 93; x_fsize 29">Calls</span>
+      <span class="ocrx_word" id="word_000099_000063" title="bbox 657 1205 772 1227; x_wconf 91; x_fsize 29">Comint</span>
+      <span class="ocrx_word" id="word_000099_000064" title="bbox 796 1205 873 1227; x_wconf 96; x_fsize 29">with</span>
+      <span class="ocrx_word" id="word_000099_000065" title="bbox 898 1206 1032 1227; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000099_000066" title="bbox 1058 1206 1192 1227; x_wconf 96; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000099_000067" title="bbox 1216 1206 1313 1227; x_wconf 96; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000099_000068" title="bbox 1336 1205 1473 1232; x_wconf 96; x_fsize 29">pointer</span>
+      <span class="ocrx_word" id="word_000099_000069" title="bbox 1498 1205 1533 1226; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000099_000070" title="bbox 1556 1207 1591 1226; x_wconf 95; x_fsize 29">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000018" title="bbox 379 1248 387 1267; baseline 0 0; x_size 24.330379; x_descenders 5.3303785; x_ascenders 6.5833807">
+      <span class="ocrx_word" id="word_000099_000071" title="bbox 379 1248 387 1267; x_wconf 0; x_fsize 25">,</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000099_000007" lang="eng" title="bbox 535 1277 1071 1303" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000019" title="bbox 535 1277 1071 1303; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000072" title="bbox 535 1284 594 1299; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000099_000073" title="bbox 697 1277 746 1303; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000099_000074" title="bbox 777 1278 892 1299; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000099_000075" title="bbox 917 1278 1071 1299; x_wconf 5; x_fsize 27">Channel0O</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000099_000008" lang="eng" title="bbox 540 1313 812 1340" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000020" title="bbox 540 1313 812 1340; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000076" title="bbox 540 1313 593 1340; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000099_000077" title="bbox 697 1315 812 1335; x_wconf 28; x_fsize 28">ComIint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000007" title="bbox 536 1350 792 1371">
+    <p class="ocr_par" id="par_000099_000009" lang="eng" title="bbox 536 1350 792 1371" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000021" title="bbox 536 1350 792 1371; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000078" title="bbox 536 1350 674 1371; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000099_000079" title="bbox 697 1351 792 1371; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000008" title="bbox 378 1457 973 1520">
+    <p class="ocr_par" id="par_000099_000010" lang="eng" title="bbox 378 1457 973 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000022" title="bbox 378 1457 753 1484; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000080" title="bbox 378 1457 413 1478; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000099_000081" title="bbox 437 1459 612 1484; x_wconf 96; x_fsize 28">Corporate</span>
+      <span class="ocrx_word" id="word_000099_000082" title="bbox 637 1464 673 1479; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000099_000083" title="bbox 698 1458 753 1479; x_wconf 90; x_fsize 28">S3c</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000023" title="bbox 536 1493 973 1520; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000084" title="bbox 536 1493 731 1520; x_wconf 92; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000099_000085" title="bbox 759 1489 906 1524; x_wconf 43; x_fsize 27">IntVecl1,</span>
+      <span class="ocrx_word" id="word_000099_000086" title="bbox 918 1494 973 1515; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000009" title="bbox 379 1536 387 1591">
+    <p class="ocr_par" id="par_000099_000011" lang="eng" title="bbox 379 1536 387 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000024" title="bbox 379 1536 387 1591; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000099_000087" title="bbox 379 1536 387 1591; x_wconf 38; x_fsize 21">Sat</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000010" title="bbox 539 1565 1091 1592">
+    <p class="ocr_par" id="par_000099_000012" lang="eng" title="bbox 539 1565 1091 1592" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000025" title="bbox 539 1565 1091 1592; baseline -0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000088" title="bbox 539 1567 712 1592; x_wconf 96; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000099_000089" title="bbox 737 1572 773 1587; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000099_000090" title="bbox 798 1565 912 1587; x_wconf 93; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000099_000091" title="bbox 938 1566 1091 1587; x_wconf 89; x_fsize 27">channell</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000011" title="bbox 379 1601 1591 1736">
+    <p class="ocr_par" id="par_000099_000013" lang="eng" title="bbox 379 1601 1591 1663" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000026" title="bbox 379 1601 1591 1628; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000099_000092" title="bbox 379 1608 387 1627; x_wconf 28; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000099_000093" title="bbox 537 1602 632 1623; x_wconf 93; x_fsize 29">Calls</span>
+      <span class="ocrx_word" id="word_000099_000094" title="bbox 657 1601 772 1623; x_wconf 91; x_fsize 29">Comint</span>
+      <span class="ocrx_word" id="word_000099_000095" title="bbox 796 1601 873 1623; x_wconf 96; x_fsize 29">with</span>
+      <span class="ocrx_word" id="word_000099_000096" title="bbox 898 1602 1032 1623; x_wconf 95; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000099_000097" title="bbox 1058 1602 1192 1623; x_wconf 95; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000099_000098" title="bbox 1216 1602 1313 1623; x_wconf 96; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000099_000099" title="bbox 1336 1601 1473 1628; x_wconf 96; x_fsize 29">pointer</span>
+      <span class="ocrx_word" id="word_000099_000100" title="bbox 1498 1601 1533 1622; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000099_000101" title="bbox 1556 1603 1591 1622; x_wconf 96; x_fsize 29">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000027" title="bbox 379 1644 387 1663; baseline 0 0; x_size 24.271713; x_descenders 5.2717123; x_ascenders 6.8127074">
+      <span class="ocrx_word" id="word_000099_000102" title="bbox 379 1644 387 1663; x_wconf 0; x_fsize 25">,</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000099_000014" lang="eng" title="bbox 535 1673 1071 1699" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000028" title="bbox 535 1673 1071 1699; baseline -0.002 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000103" title="bbox 535 1680 594 1695; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000099_000104" title="bbox 697 1673 746 1699; x_wconf 96; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000099_000105" title="bbox 777 1674 892 1695; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000099_000106" title="bbox 917 1674 1071 1695; x_wconf 91; x_fsize 26">Channell</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000099_000015" lang="eng" title="bbox 540 1709 812 1736" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000029" title="bbox 540 1709 812 1736; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000107" title="bbox 540 1709 593 1736; x_wconf 92; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000099_000108" title="bbox 697 1711 812 1731; x_wconf 42; x_fsize 28">ComInt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000012" title="bbox 536 1746 792 1767">
+    <p class="ocr_par" id="par_000099_000016" lang="eng" title="bbox 536 1746 792 1767" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000030" title="bbox 536 1746 792 1767; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000109" title="bbox 536 1746 674 1767; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000099_000110" title="bbox 697 1748 792 1767; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000013" title="bbox 536 1853 973 1880">
+    <p class="ocr_par" id="par_000099_000017" lang="eng" title="bbox 536 1853 973 1880" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000031" title="bbox 536 1853 973 1880; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000111" title="bbox 536 1853 731 1880; x_wconf 92; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000099_000112" title="bbox 759 1854 973 1879; x_wconf 89; x_fsize 27">IntVec2,far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000014" title="bbox 537 1925 1591 1988">
+    <p class="ocr_par" id="par_000099_000018" lang="eng" title="bbox 537 1925 1591 1988" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000032" title="bbox 539 1925 1091 1952; baseline -0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000113" title="bbox 539 1927 712 1952; x_wconf 96; x_fsize 27">Interrupt</span>
+      <span class="ocrx_word" id="word_000099_000114" title="bbox 737 1932 773 1947; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000099_000115" title="bbox 798 1925 912 1947; x_wconf 93; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000099_000116" title="bbox 938 1926 1091 1947; x_wconf 91; x_fsize 27">channel2</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000033" title="bbox 537 1961 1591 1988; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000099_000117" title="bbox 537 1962 632 1983; x_wconf 93; x_fsize 29">Calls</span>
+      <span class="ocrx_word" id="word_000099_000118" title="bbox 657 1961 772 1983; x_wconf 91; x_fsize 29">Comint</span>
+      <span class="ocrx_word" id="word_000099_000119" title="bbox 796 1961 873 1983; x_wconf 96; x_fsize 29">with</span>
+      <span class="ocrx_word" id="word_000099_000120" title="bbox 898 1962 1032 1983; x_wconf 96; x_fsize 29">channel</span>
+      <span class="ocrx_word" id="word_000099_000121" title="bbox 1058 1962 1192 1983; x_wconf 96; x_fsize 29">control</span>
+      <span class="ocrx_word" id="word_000099_000122" title="bbox 1216 1962 1313 1983; x_wconf 96; x_fsize 29">block</span>
+      <span class="ocrx_word" id="word_000099_000123" title="bbox 1336 1961 1473 1988; x_wconf 96; x_fsize 29">pointer</span>
+      <span class="ocrx_word" id="word_000099_000124" title="bbox 1498 1961 1533 1982; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000099_000125" title="bbox 1556 1963 1591 1982; x_wconf 95; x_fsize 29">DI</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000015" title="bbox 379 1896 387 2023">
+    <p class="ocr_par" id="par_000099_000019" lang="eng" title="bbox 379 1896 387 2023" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000034" title="bbox 379 1896 387 2023; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000099_000126" title="bbox 379 2004 387 2023; x_wconf 29; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000099_000127" title="bbox 379 1968 387 1987; x_wconf 29; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000099_000128" title="bbox 379 1932 387 1951; x_wconf 29; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000099_000129" title="bbox 379 1896 387 1915; x_wconf 37; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000016" title="bbox 376 2033 1934 3175">
+    <p class="ocr_par" id="par_000099_000020" lang="eng" title="bbox 376 2033 1934 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000035" title="bbox 535 2033 1071 2059; baseline -0.002 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000130" title="bbox 535 2040 594 2055; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000099_000131" title="bbox 697 2033 746 2059; x_wconf 96; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000099_000132" title="bbox 777 2034 892 2055; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000099_000133" title="bbox 917 2034 1071 2055; x_wconf 90; x_fsize 26">Channel2</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000036" title="bbox 379 2071 773 2095; baseline 0.005 -6; x_size 23.641407; x_descenders 4.641408; x_ascenders 6.0708208">
+      <span class="ocrx_word" id="word_000099_000134" title="bbox 379 2076 387 2095; x_wconf 44; x_fsize 24">7</span>
+      <span class="ocrx_word" id="word_000099_000135" title="bbox 536 2071 613 2090; x_wconf 95; x_fsize 24">FALL</span>
+      <span class="ocrx_word" id="word_000099_000136" title="bbox 637 2071 773 2091; x_wconf 96; x_fsize 24">THROUGH</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000037" title="bbox 536 2106 792 2127; baseline 0.004 -1; x_size 26.384806; x_descenders 5.3848062; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000137" title="bbox 536 2106 674 2127; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000099_000138" title="bbox 697 2107 792 2127; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000038" title="bbox 377 2141 473 2163; baseline -0.01 0; x_size 26.384806; x_descenders 5.3848062; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000139" title="bbox 377 2141 473 2163; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000039" title="bbox 536 2249 953 2276; baseline 0 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000140" title="bbox 536 2249 731 2276; x_wconf 91; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000099_000141" title="bbox 757 2251 886 2275; x_wconf 86; x_fsize 28">ComInt,</span>
+      <span class="ocrx_word" id="word_000099_000142" title="bbox 898 2250 953 2271; x_wconf 96; x_fsize 28">far</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000040" title="bbox 379 2301 386 2311; baseline 0 0; x_size 12.442846; x_descenders 2.4428463; x_ascenders 3.195169">
+      <span class="ocrx_word" id="word_000099_000143" title="bbox 379 2301 386 2311; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000041" title="bbox 379 2321 1368 2348; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000144" title="bbox 379 2328 387 2347; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000145" title="bbox 537 2322 592 2343; x_wconf 95; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000099_000146" title="bbox 618 2328 733 2343; x_wconf 96; x_fsize 28">common</span>
+      <span class="ocrx_word" id="word_000099_000147" title="bbox 758 2321 932 2348; x_wconf 96; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000099_000148" title="bbox 958 2321 1092 2343; x_wconf 96; x_fsize 28">service</span>
+      <span class="ocrx_word" id="word_000099_000149" title="bbox 1118 2321 1252 2343; x_wconf 96; x_fsize 28">routine</span>
+      <span class="ocrx_word" id="word_000099_000150" title="bbox 1278 2322 1368 2343; x_wconf 96; x_fsize 28">code.</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000042" title="bbox 379 2357 1772 2384; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000151" title="bbox 379 2364 387 2383; x_wconf 81; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000152" title="bbox 536 2358 613 2379; x_wconf 96; x_fsize 28">When</span>
+      <span class="ocrx_word" id="word_000099_000153" title="bbox 637 2364 673 2379; x_wconf 95; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000099_000154" title="bbox 698 2357 872 2384; x_wconf 96; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000099_000155" title="bbox 897 2364 1026 2383; x_wconf 96; x_fsize 28">occurs,</span>
+      <span class="ocrx_word" id="word_000099_000156" title="bbox 1056 2358 1112 2379; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000157" title="bbox 1138 2357 1232 2379; x_wconf 96; x_fsize 28">first</span>
+      <span class="ocrx_word" id="word_000099_000158" title="bbox 1256 2358 1333 2379; x_wconf 96; x_fsize 28">task</span>
+      <span class="ocrx_word" id="word_000099_000159" title="bbox 1358 2357 1392 2379; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000099_000160" title="bbox 1416 2360 1453 2379; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000161" title="bbox 1478 2358 1554 2379; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000099_000162" title="bbox 1576 2358 1632 2379; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000163" title="bbox 1658 2359 1772 2379; x_wconf 96; x_fsize 28">status</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000043" title="bbox 379 2393 1772 2420; baseline 0.001 -6; x_size 26.384806; x_descenders 5.3848062; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000164" title="bbox 379 2400 387 2419; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000099_000165" title="bbox 536 2394 653 2415; x_wconf 96; x_fsize 27">buffer</span>
+      <span class="ocrx_word" id="word_000099_000166" title="bbox 677 2394 713 2415; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000099_000167" title="bbox 738 2394 833 2415; x_wconf 96; x_fsize 27">latch</span>
+      <span class="ocrx_word" id="word_000099_000168" title="bbox 856 2394 908 2415; x_wconf 89; x_fsize 27">U4.</span>
+      <span class="ocrx_word" id="word_000099_000169" title="bbox 957 2394 1012 2415; x_wconf 89; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000099_000170" title="bbox 1038 2394 1232 2420; x_wconf 95; x_fsize 27">subsequent</span>
+      <span class="ocrx_word" id="word_000099_000171" title="bbox 1257 2393 1373 2415; x_wconf 96; x_fsize 27">action</span>
+      <span class="ocrx_word" id="word_000099_000172" title="bbox 1398 2393 1432 2415; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000099_000173" title="bbox 1457 2394 1632 2420; x_wconf 96; x_fsize 27">dependent</span>
+      <span class="ocrx_word" id="word_000099_000174" title="bbox 1657 2400 1693 2415; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000099_000175" title="bbox 1716 2394 1772 2415; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000044" title="bbox 379 2429 1826 2456; baseline 0 -5; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000176" title="bbox 379 2436 387 2455; x_wconf 83; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000177" title="bbox 536 2429 673 2456; x_wconf 96; x_fsize 28">postion</span>
+      <span class="ocrx_word" id="word_000099_000178" title="bbox 697 2430 733 2451; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000099_000179" title="bbox 758 2429 912 2451; x_wconf 95; x_fsize 28">switches</span>
+      <span class="ocrx_word" id="word_000099_000180" title="bbox 938 2430 971 2451; x_wconf 51; x_fsize 28">Sl</span>
+      <span class="ocrx_word" id="word_000099_000181" title="bbox 997 2430 1054 2451; x_wconf 93; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000099_000182" title="bbox 1078 2430 1128 2451; x_wconf 88; x_fsize 28">S2.</span>
+      <span class="ocrx_word" id="word_000099_000183" title="bbox 1176 2431 1233 2451; x_wconf 94; x_fsize 28">For</span>
+      <span class="ocrx_word" id="word_000099_000184" title="bbox 1256 2430 1312 2451; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000185" title="bbox 1336 2436 1492 2456; x_wconf 96; x_fsize 28">purposes</span>
+      <span class="ocrx_word" id="word_000099_000186" title="bbox 1517 2430 1553 2451; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000099_000187" title="bbox 1576 2429 1652 2451; x_wconf 96; x_fsize 28">this</span>
+      <span class="ocrx_word" id="word_000099_000188" title="bbox 1677 2430 1826 2456; x_wconf 96; x_fsize 28">example,</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000045" title="bbox 379 2465 1792 2492; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000189" title="bbox 379 2472 387 2491; x_wconf 88; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000190" title="bbox 536 2466 592 2487; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000191" title="bbox 618 2466 693 2487; x_wconf 91; x_fsize 28">four</span>
+      <span class="ocrx_word" id="word_000099_000192" title="bbox 716 2465 952 2492; x_wconf 91; x_fsize 28">posibilities</span>
+      <span class="ocrx_word" id="word_000099_000193" title="bbox 978 2466 1033 2487; x_wconf 96; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000099_000194" title="bbox 1056 2466 1112 2487; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000195" title="bbox 1138 2465 1253 2487; x_wconf 96; x_fsize 28">switch</span>
+      <span class="ocrx_word" id="word_000099_000196" title="bbox 1276 2466 1392 2487; x_wconf 96; x_fsize 28">values</span>
+      <span class="ocrx_word" id="word_000099_000197" title="bbox 1418 2466 1614 2492; x_wconf 96; x_fsize 28">correspond</span>
+      <span class="ocrx_word" id="word_000099_000198" title="bbox 1638 2466 1792 2487; x_wconf 96; x_fsize 28">somewhat</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000046" title="bbox 379 2501 1828 2528; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000199" title="bbox 379 2508 387 2527; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000200" title="bbox 537 2501 753 2528; x_wconf 95; x_fsize 28">arbitrarily</span>
+      <span class="ocrx_word" id="word_000099_000201" title="bbox 776 2504 813 2523; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000202" title="bbox 838 2502 913 2523; x_wconf 95; x_fsize 28">four</span>
+      <span class="ocrx_word" id="word_000099_000203" title="bbox 937 2501 1112 2523; x_wconf 96; x_fsize 28">different</span>
+      <span class="ocrx_word" id="word_000099_000204" title="bbox 1136 2502 1212 2528; x_wconf 95; x_fsize 28">byte</span>
+      <span class="ocrx_word" id="word_000099_000205" title="bbox 1236 2502 1352 2523; x_wconf 96; x_fsize 28">values</span>
+      <span class="ocrx_word" id="word_000099_000206" title="bbox 1376 2502 1452 2523; x_wconf 96; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000099_000207" title="bbox 1477 2508 1532 2523; x_wconf 96; x_fsize 28">are</span>
+      <span class="ocrx_word" id="word_000099_000208" title="bbox 1556 2501 1693 2523; x_wconf 96; x_fsize 28">written</span>
+      <span class="ocrx_word" id="word_000099_000209" title="bbox 1716 2504 1753 2523; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000210" title="bbox 1776 2502 1828 2523; x_wconf 52; x_fsize 28">U5.</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000047" title="bbox 379 2537 1868 2564; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000211" title="bbox 379 2544 387 2563; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000212" title="bbox 538 2537 573 2558; x_wconf 94; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000099_000213" title="bbox 596 2538 652 2559; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000214" title="bbox 679 2538 766 2563; x_wconf 96; x_fsize 28">8086,</span>
+      <span class="ocrx_word" id="word_000099_000215" title="bbox 798 2537 992 2564; x_wconf 96; x_fsize 28">interrupts</span>
+      <span class="ocrx_word" id="word_000099_000216" title="bbox 1018 2540 1132 2559; x_wconf 96; x_fsize 28">cannot</span>
+      <span class="ocrx_word" id="word_000099_000217" title="bbox 1157 2544 1253 2559; x_wconf 96; x_fsize 28">occur</span>
+      <span class="ocrx_word" id="word_000099_000218" title="bbox 1276 2537 1372 2559; x_wconf 96; x_fsize 28">while</span>
+      <span class="ocrx_word" id="word_000099_000219" title="bbox 1398 2537 1433 2558; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000099_000220" title="bbox 1457 2544 1493 2559; x_wconf 96; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000099_000221" title="bbox 1518 2537 1692 2564; x_wconf 96; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000099_000222" title="bbox 1718 2537 1868 2559; x_wconf 96; x_fsize 28">routine.</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000048" title="bbox 379 2573 1828 2600; baseline 0.001 -6; x_size 27.384806; x_descenders 5.3848062; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000223" title="bbox 379 2580 387 2599; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000099_000224" title="bbox 539 2574 573 2594; x_wconf 96; x_fsize 28">If</span>
+      <span class="ocrx_word" id="word_000099_000225" title="bbox 597 2580 633 2595; x_wconf 95; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000099_000226" title="bbox 657 2574 892 2600; x_wconf 96; x_fsize 28">asynchronous</span>
+      <span class="ocrx_word" id="word_000099_000227" title="bbox 918 2574 994 2595; x_wconf 96; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000099_000228" title="bbox 1018 2573 1052 2595; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000099_000229" title="bbox 1076 2573 1214 2600; x_wconf 96; x_fsize 28">pending</span>
+      <span class="ocrx_word" id="word_000099_000230" title="bbox 1236 2574 1313 2595; x_wconf 96; x_fsize 28">then</span>
+      <span class="ocrx_word" id="word_000099_000231" title="bbox 1336 2574 1392 2595; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000099_000232" title="bbox 1416 2574 1553 2595; x_wconf 96; x_fsize 28">handler</span>
+      <span class="ocrx_word" id="word_000099_000233" title="bbox 1578 2573 1612 2595; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000099_000234" title="bbox 1638 2573 1828 2600; x_wconf 95; x_fsize 28">signalled.</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000049" title="bbox 379 2611 588 2635; baseline 0.005 -5; x_size 24.384806; x_descenders 5.3848062; x_ascenders 4">
+      <span class="ocrx_word" id="word_000099_000235" title="bbox 379 2616 387 2635; x_wconf 44; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000099_000236" title="bbox 539 2611 588 2631; x_wconf 87; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000050" title="bbox 379 2645 1611 2672; baseline -0.001 -5; x_size 26.384806; x_descenders 5.3848062; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000237" title="bbox 379 2652 387 2671; x_wconf 68; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000099_000238" title="bbox 697 2646 872 2667; x_wconf 96; x_fsize 27">Channel's</span>
+      <span class="ocrx_word" id="word_000099_000239" title="bbox 897 2647 932 2667; x_wconf 96; x_fsize 27">CS</span>
+      <span class="ocrx_word" id="word_000099_000240" title="bbox 956 2646 1054 2667; x_wconf 95; x_fsize 27">based</span>
+      <span class="ocrx_word" id="word_000099_000241" title="bbox 1078 2646 1212 2667; x_wconf 95; x_fsize 27">control</span>
+      <span class="ocrx_word" id="word_000099_000242" title="bbox 1236 2646 1333 2667; x_wconf 96; x_fsize 27">block</span>
+      <span class="ocrx_word" id="word_000099_000243" title="bbox 1356 2645 1493 2672; x_wconf 95; x_fsize 27">pointer</span>
+      <span class="ocrx_word" id="word_000099_000244" title="bbox 1518 2645 1553 2666; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000099_000245" title="bbox 1576 2647 1611 2666; x_wconf 96; x_fsize 27">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000051" title="bbox 379 2697 386 2707; baseline 0 0; x_size 12.442846; x_descenders 2.4428463; x_ascenders 3.195169">
+      <span class="ocrx_word" id="word_000099_000246" title="bbox 379 2697 386 2707; x_wconf 0; x_fsize 13">,</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000052" title="bbox 538 2717 1912 2744; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000247" title="bbox 538 2724 593 2744; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000099_000248" title="bbox 698 2724 748 2739; x_wconf 50; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000099_000249" title="bbox 764 2717 826 2742; x_wconf 50; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000099_000250" title="bbox 842 2717 1366 2744; x_wconf 76; x_fsize 27">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000099_000251" title="bbox 1398 2718 1411 2738; x_wconf 96; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000099_000252" title="bbox 1499 2718 1593 2744; x_wconf 66; x_fsize 27">;Only</span>
+      <span class="ocrx_word" id="word_000099_000253" title="bbox 1618 2717 1653 2738; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000099_000254" title="bbox 1678 2718 1691 2738; x_wconf 96; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000099_000255" title="bbox 1717 2718 1753 2739; x_wconf 96; x_fsize 27">do</span>
+      <span class="ocrx_word" id="word_000099_000256" title="bbox 1776 2724 1812 2739; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000099_000257" title="bbox 1836 2718 1912 2739; x_wconf 96; x_fsize 27">have</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000053" title="bbox 540 2753 1934 2780; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000258" title="bbox 540 2753 592 2780; x_wconf 90; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000099_000259" title="bbox 696 2754 1074 2780; x_wconf 92; x_fsize 28">NotAsynchronousRead</span>
+      <span class="ocrx_word" id="word_000099_000260" title="bbox 1499 2754 1633 2780; x_wconf 13; x_fsize 28">;asynch</span>
+      <span class="ocrx_word" id="word_000099_000261" title="bbox 1658 2754 1734 2775; x_wconf 95; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000099_000262" title="bbox 1758 2754 1934 2780; x_wconf 96; x_fsize 28">completed</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000054" title="bbox 535 2789 1411 2816; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000263" title="bbox 535 2796 594 2811; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000099_000264" title="bbox 698 2796 748 2811; x_wconf 55; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000099_000265" title="bbox 764 2789 826 2814; x_wconf 55; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000099_000266" title="bbox 842 2789 1366 2816; x_wconf 73; x_fsize 28">.A4ExifCSChanReadCompleted,</span>
+      <span class="ocrx_word" id="word_000099_000267" title="bbox 1399 2790 1411 2810; x_wconf 96; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000055" title="bbox 535 2825 1873 2852; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000268" title="bbox 535 2832 594 2847; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000099_000269" title="bbox 696 2826 746 2851; x_wconf 96; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000099_000270" title="bbox 778 2832 828 2847; x_wconf 8; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000099_000271" title="bbox 844 2825 906 2850; x_wconf 0; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000099_000272" title="bbox 922 2825 1274 2847; x_wconf 0; x_fsize 28">.A4ExifCSProcessId</span>
+      <span class="ocrx_word" id="word_000099_000273" title="bbox 1499 2825 1652 2852; x_wconf 87; x_fsize 28">;Signals</span>
+      <span class="ocrx_word" id="word_000099_000274" title="bbox 1678 2825 1873 2852; x_wconf 95; x_fsize 28">completion</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000056" title="bbox 539 2861 1892 2888; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000275" title="bbox 539 2861 974 2888; x_wconf 72; x_fsize 28">ToSignalByPidNoReSched</span>
+      <span class="ocrx_word" id="word_000099_000276" title="bbox 1499 2862 1553 2887; x_wconf 49; x_fsize 28">7Of</span>
+      <span class="ocrx_word" id="word_000099_000277" title="bbox 1578 2862 1654 2883; x_wconf 95; x_fsize 28">read</span>
+      <span class="ocrx_word" id="word_000099_000278" title="bbox 1676 2864 1713 2883; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000099_000279" title="bbox 1736 2863 1772 2883; x_wconf 95; x_fsize 28">OS</span>
+      <span class="ocrx_word" id="word_000099_000280" title="bbox 1798 2868 1833 2883; x_wconf 96; x_fsize 28">so</span>
+      <span class="ocrx_word" id="word_000099_000281" title="bbox 1857 2868 1892 2883; x_wconf 96; x_fsize 28">as</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000057" title="bbox 376 2897 1853 2924; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000282" title="bbox 376 2898 768 2924; x_wconf 91; x_fsize 27">NotAsynchronousRead:</span>
+      <span class="ocrx_word" id="word_000099_000283" title="bbox 1499 2900 1553 2923; x_wconf 88; x_fsize 27">;to</span>
+      <span class="ocrx_word" id="word_000099_000284" title="bbox 1578 2897 1692 2919; x_wconf 96; x_fsize 27">invoke</span>
+      <span class="ocrx_word" id="word_000099_000285" title="bbox 1716 2898 1853 2919; x_wconf 96; x_fsize 27">handler</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000058" title="bbox 535 2933 1352 2959; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000286" title="bbox 535 2940 594 2955; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000099_000287" title="bbox 697 2934 746 2959; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000099_000288" title="bbox 778 2940 828 2955; x_wconf 26; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000099_000289" title="bbox 844 2933 906 2958; x_wconf 26; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000099_000290" title="bbox 922 2933 1352 2958; x_wconf 44; x_fsize 28">.-A4ExifCSChannelSelect</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000059" title="bbox 537 2970 832 2991; baseline -0.003 0; x_size 26.384806; x_descenders 5.3848062; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000291" title="bbox 537 2970 832 2991; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000060" title="bbox 536 3006 733 3032; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000099_000292" title="bbox 536 3006 613 3032; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000099_000293" title="bbox 697 3012 733 3027; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000061" title="bbox 535 3042 1055 3067; baseline -0.002 -4; x_size 23.641407; x_descenders 4.641408; x_ascenders 6.0708208">
+      <span class="ocrx_word" id="word_000099_000294" title="bbox 535 3048 594 3063; x_wconf 95; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000099_000295" title="bbox 697 3042 746 3067; x_wconf 78; x_fsize 24">dl,</span>
+      <span class="ocrx_word" id="word_000099_000296" title="bbox 776 3042 1055 3066; x_wconf 90; x_fsize 24">U3INPUT_BUFFER</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000062" title="bbox 538 3078 872 3104; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000099_000297" title="bbox 538 3078 612 3099; x_wconf 95; x_fsize 26">call</span>
+      <span class="ocrx_word" id="word_000099_000298" title="bbox 699 3079 872 3104; x_wconf 92; x_fsize 26">InputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000063" title="bbox 535 3113 1672 3140; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000099_000299" title="bbox 535 3120 594 3135; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000099_000300" title="bbox 698 3120 748 3135; x_wconf 45; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000099_000301" title="bbox 764 3113 826 3138; x_wconf 45; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000099_000302" title="bbox 842 3113 1166 3139; x_wconf 55; x_fsize 27">.A4ExifCSA2Value,</span>
+      <span class="ocrx_word" id="word_000099_000303" title="bbox 1197 3114 1232 3135; x_wconf 96; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000099_000304" title="bbox 1499 3115 1572 3139; x_wconf 64; x_fsize 27">;LED</span>
+      <span class="ocrx_word" id="word_000099_000305" title="bbox 1596 3114 1672 3140; x_wconf 96; x_fsize 27">byte</span>
+     </span>
+     <span class="ocr_line" id="line_000099_000064" title="bbox 535 3150 1075 3175; baseline -0.002 -4; x_size 23.641407; x_descenders 4.641408; x_ascenders 6.0708208">
+      <span class="ocrx_word" id="word_000099_000306" title="bbox 535 3156 594 3171; x_wconf 95; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000099_000307" title="bbox 697 3150 746 3175; x_wconf 83; x_fsize 24">dl,</span>
+      <span class="ocrx_word" id="word_000099_000308" title="bbox 776 3150 1075 3174; x_wconf 89; x_fsize 24">U4STATUS_BUFFER</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000099_000017" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000099_000021" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000099_000065" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000099_000309" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000099_000310" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000099_000311" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000099_000312" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">97</span>
+      <span class="ocrx_word" id="word_000099_000313" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000099_000314" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000099_000315" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000100" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0100.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000100_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000100_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000100_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000100_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000100_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000100_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000100_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000100_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000100_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000100_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000100_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000100_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000100_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000100_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 761 342 766 650"></div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 823 883 827 1190"></div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 723 774 727 1370"></div>
+   <div class="ocr_carea" id="block_000100_000001" title="bbox 375 306 1933 3099">
+    <p class="ocr_par" id="par_000100_000001" lang="eng" title="bbox 375 306 1933 3099" xml:lang="eng">
+     <span class="ocr_line" id="line_000100_000001" title="bbox 538 306 872 332; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000011" title="bbox 538 306 612 327; x_wconf 95; x_fsize 26">call</span>
+      <span class="ocrx_word" id="word_000100_000012" title="bbox 699 307 872 332; x_wconf 91; x_fsize 26">InputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000002" title="bbox 535 341 1732 368; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000013" title="bbox 535 348 594 363; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000100_000014" title="bbox 698 348 748 363; x_wconf 48; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000100_000015" title="bbox 762 337 826 371; x_wconf 19; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000100_000016" title="bbox 842 341 1166 367; x_wconf 19; x_fsize 27">.A4ExifCSAlValue,</span>
+      <span class="ocrx_word" id="word_000100_000017" title="bbox 1197 342 1232 363; x_wconf 95; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000100_000018" title="bbox 1499 348 1507 367; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000019" title="bbox 1518 343 1632 363; x_wconf 0; x_fsize 27">Status</span>
+      <span class="ocrx_word" id="word_000100_000020" title="bbox 1656 342 1732 368; x_wconf 96; x_fsize 27">byte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000003" title="bbox 537 378 1194 403; baseline 0 -5; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000021" title="bbox 537 378 594 399; x_wconf 96; x_fsize 25">and</span>
+      <span class="ocrx_word" id="word_000100_000022" title="bbox 697 378 746 403; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000100_000023" title="bbox 779 379 1194 402; x_wconf 91; x_fsize 25">INTERRUPT_STATUS_MASK</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000004" title="bbox 537 413 1012 440; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000024" title="bbox 537 414 614 440; x_wconf 90; x_fsize 29">xchg</span>
+      <span class="ocrx_word" id="word_000100_000025" title="bbox 697 414 746 439; x_wconf 92; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000100_000026" title="bbox 778 413 1012 435; x_wconf 90; x_fsize 29">SwitchStatus</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000005" title="bbox 538 449 1913 476; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000027" title="bbox 538 456 593 476; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000100_000028" title="bbox 698 449 946 475; x_wconf 91; x_fsize 26">SwitchStatus,</span>
+      <span class="ocrx_word" id="word_000100_000029" title="bbox 978 450 1114 474; x_wconf 90; x_fsize 26">S2S3_ON</span>
+      <span class="ocrx_word" id="word_000100_000030" title="bbox 1499 450 1551 475; x_wconf 17; x_fsize 26">7;S2</span>
+      <span class="ocrx_word" id="word_000100_000031" title="bbox 1577 450 1634 471; x_wconf 93; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000100_000032" title="bbox 1658 450 1692 471; x_wconf 92; x_fsize 26">S3</span>
+      <span class="ocrx_word" id="word_000100_000033" title="bbox 1717 456 1753 471; x_wconf 95; x_fsize 26">on</span>
+      <span class="ocrx_word" id="word_000100_000034" title="bbox 1777 453 1812 468; x_wconf 95; x_fsize 26">=&gt;</span>
+      <span class="ocrx_word" id="word_000100_000035" title="bbox 1836 452 1913 471; x_wconf 95; x_fsize 26">turn</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000006" title="bbox 540 485 1852 512; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000036" title="bbox 540 485 572 512; x_wconf 96; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000100_000037" title="bbox 695 486 873 507; x_wconf 77; x_fsize 27">A11LEDsOn</span>
+      <span class="ocrx_word" id="word_000100_000038" title="bbox 1499 492 1553 511; x_wconf 57; x_fsize 27">7on</span>
+      <span class="ocrx_word" id="word_000100_000039" title="bbox 1577 486 1752 507; x_wconf 96; x_fsize 27">alternate</span>
+      <span class="ocrx_word" id="word_000100_000040" title="bbox 1777 487 1852 507; x_wconf 94; x_fsize 27">LEDs</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000007" title="bbox 538 521 1912 548; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000041" title="bbox 538 528 593 548; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000100_000042" title="bbox 698 521 946 547; x_wconf 89; x_fsize 27">SwitchStatus,</span>
+      <span class="ocrx_word" id="word_000100_000043" title="bbox 978 522 1132 546; x_wconf 85; x_fsize 27">S2S3_OFF</span>
+      <span class="ocrx_word" id="word_000100_000044" title="bbox 1499 522 1551 547; x_wconf 87; x_fsize 27">7S2</span>
+      <span class="ocrx_word" id="word_000100_000045" title="bbox 1577 522 1634 543; x_wconf 93; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000100_000046" title="bbox 1658 522 1692 543; x_wconf 89; x_fsize 27">S3</span>
+      <span class="ocrx_word" id="word_000100_000047" title="bbox 1717 522 1773 543; x_wconf 96; x_fsize 27">off</span>
+      <span class="ocrx_word" id="word_000100_000048" title="bbox 1797 525 1832 540; x_wconf 96; x_fsize 27">=&gt;</span>
+      <span class="ocrx_word" id="word_000100_000049" title="bbox 1857 523 1912 543; x_wconf 96; x_fsize 27">not</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000008" title="bbox 540 557 1872 584; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000050" title="bbox 540 557 572 584; x_wconf 96; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000100_000051" title="bbox 695 558 893 579; x_wconf 62; x_fsize 27">A11LEDsOff</span>
+      <span class="ocrx_word" id="word_000100_000052" title="bbox 1499 558 1572 583; x_wconf 76; x_fsize 27">;the</span>
+      <span class="ocrx_word" id="word_000100_000053" title="bbox 1597 558 1772 579; x_wconf 96; x_fsize 27">alternate</span>
+      <span class="ocrx_word" id="word_000100_000054" title="bbox 1797 559 1872 579; x_wconf 96; x_fsize 27">LEDs</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000009" title="bbox 538 593 1933 620; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000055" title="bbox 538 600 593 620; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000100_000056" title="bbox 698 593 946 619; x_wconf 91; x_fsize 28">SwitchStatus,</span>
+      <span class="ocrx_word" id="word_000100_000057" title="bbox 978 594 1113 618; x_wconf 90; x_fsize 28">S2_ONLY</span>
+      <span class="ocrx_word" id="word_000100_000058" title="bbox 1499 594 1551 619; x_wconf 49; x_fsize 28">782</span>
+      <span class="ocrx_word" id="word_000100_000059" title="bbox 1577 600 1626 619; x_wconf 93; x_fsize 28">on,</span>
+      <span class="ocrx_word" id="word_000100_000060" title="bbox 1658 594 1692 615; x_wconf 89; x_fsize 28">S3</span>
+      <span class="ocrx_word" id="word_000100_000061" title="bbox 1717 594 1773 615; x_wconf 95; x_fsize 28">off</span>
+      <span class="ocrx_word" id="word_000100_000062" title="bbox 1797 597 1832 612; x_wconf 96; x_fsize 28">=&gt;</span>
+      <span class="ocrx_word" id="word_000100_000063" title="bbox 1856 596 1933 615; x_wconf 96; x_fsize 28">turn</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000010" title="bbox 540 629 1832 656; baseline 0 -6; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000064" title="bbox 540 629 572 656; x_wconf 95; x_fsize 25">je</span>
+      <span class="ocrx_word" id="word_000100_000065" title="bbox 697 631 873 656; x_wconf 91; x_fsize 25">TopLEDsOn</span>
+      <span class="ocrx_word" id="word_000100_000066" title="bbox 1499 636 1553 655; x_wconf 70; x_fsize 25">7on</span>
+      <span class="ocrx_word" id="word_000100_000067" title="bbox 1576 631 1633 656; x_wconf 96; x_fsize 25">top</span>
+      <span class="ocrx_word" id="word_000100_000068" title="bbox 1658 630 1733 651; x_wconf 96; x_fsize 25">four</span>
+      <span class="ocrx_word" id="word_000100_000069" title="bbox 1757 631 1832 651; x_wconf 94; x_fsize 25">LEDs</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000011" title="bbox 538 665 1933 692; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000070" title="bbox 538 672 593 692; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000100_000071" title="bbox 698 665 946 691; x_wconf 90; x_fsize 27">SwitchStatus,</span>
+      <span class="ocrx_word" id="word_000100_000072" title="bbox 978 666 1113 690; x_wconf 90; x_fsize 27">S3_ONLY</span>
+      <span class="ocrx_word" id="word_000100_000073" title="bbox 1499 666 1552 691; x_wconf 34; x_fsize 27">753</span>
+      <span class="ocrx_word" id="word_000100_000074" title="bbox 1577 672 1626 691; x_wconf 92; x_fsize 27">on,</span>
+      <span class="ocrx_word" id="word_000100_000075" title="bbox 1658 666 1691 687; x_wconf 91; x_fsize 27">S2</span>
+      <span class="ocrx_word" id="word_000100_000076" title="bbox 1717 666 1773 687; x_wconf 96; x_fsize 27">off</span>
+      <span class="ocrx_word" id="word_000100_000077" title="bbox 1797 669 1832 684; x_wconf 95; x_fsize 27">=&gt;</span>
+      <span class="ocrx_word" id="word_000100_000078" title="bbox 1856 668 1933 687; x_wconf 95; x_fsize 27">turn</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000012" title="bbox 540 701 1892 728; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000079" title="bbox 540 701 572 728; x_wconf 96; x_fsize 27">je</span>
+      <span class="ocrx_word" id="word_000100_000080" title="bbox 696 703 933 723; x_wconf 91; x_fsize 27">BottomLEDsOn</span>
+      <span class="ocrx_word" id="word_000100_000081" title="bbox 1499 708 1553 727; x_wconf 79; x_fsize 27">7on</span>
+      <span class="ocrx_word" id="word_000100_000082" title="bbox 1576 702 1695 723; x_wconf 95; x_fsize 27">bottom</span>
+      <span class="ocrx_word" id="word_000100_000083" title="bbox 1718 702 1793 723; x_wconf 95; x_fsize 27">four</span>
+      <span class="ocrx_word" id="word_000100_000084" title="bbox 1817 703 1892 723; x_wconf 95; x_fsize 27">LEDs</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000013" title="bbox 376 737 848 764; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000085" title="bbox 376 737 848 764; x_wconf 40; x_fsize 27">ErroriInSwitchStatusByte:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000014" title="bbox 540 773 1232 800; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000086" title="bbox 540 773 593 800; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000100_000087" title="bbox 697 774 1232 800; x_wconf 90; x_fsize 28">ClearInterruptAndReschedule</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000015" title="bbox 375 810 568 831; baseline 0.005 -1; x_size 25.49139; x_descenders 5.4913902; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000088" title="bbox 375 810 568 831; x_wconf 54; x_fsize 26">A11LEDsOn:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000016" title="bbox 535 847 1014 871; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000089" title="bbox 535 852 594 867; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000100_000090" title="bbox 697 852 746 871; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000100_000091" title="bbox 778 847 1014 870; x_wconf 90; x_fsize 25">SOME_LEDS_ON</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000017" title="bbox 540 881 952 908; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000092" title="bbox 540 881 593 908; x_wconf 80; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000100_000093" title="bbox 696 883 812 908; x_wconf 55; x_fsize 28">Output</span>
+      <span class="ocrx_word" id="word_000100_000094" title="bbox 823 883 952 908; x_wconf 55; x_fsize 28">LEDByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000018" title="bbox 375 918 588 939; baseline 0.005 -1; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000095" title="bbox 375 918 588 939; x_wconf 70; x_fsize 25">A11LEDsOff:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000019" title="bbox 535 955 1032 979; baseline -0.002 -4; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000096" title="bbox 535 960 594 975; x_wconf 94; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000100_000097" title="bbox 697 960 746 979; x_wconf 92; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000100_000098" title="bbox 778 955 1032 978; x_wconf 90; x_fsize 25">SOME_LEDS_OFF</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000020" title="bbox 540 989 952 1016; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000099" title="bbox 540 989 593 1016; x_wconf 83; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000100_000100" title="bbox 696 991 812 1016; x_wconf 19; x_fsize 28">Output</span>
+      <span class="ocrx_word" id="word_000100_000101" title="bbox 823 991 952 1016; x_wconf 19; x_fsize 28">LEDByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000021" title="bbox 377 1027 568 1052; baseline 0.005 -6; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000102" title="bbox 377 1027 568 1052; x_wconf 79; x_fsize 27">TopLEDsOn:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000022" title="bbox 535 1063 994 1087; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000103" title="bbox 535 1068 594 1083; x_wconf 92; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000100_000104" title="bbox 697 1068 746 1087; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000100_000105" title="bbox 777 1063 994 1086; x_wconf 90; x_fsize 24">TOP_LEDS_ON</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000023" title="bbox 540 1097 952 1124; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000106" title="bbox 540 1097 593 1124; x_wconf 81; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000100_000107" title="bbox 696 1099 812 1124; x_wconf 45; x_fsize 28">Output</span>
+      <span class="ocrx_word" id="word_000100_000108" title="bbox 823 1099 952 1124; x_wconf 45; x_fsize 28">LEDByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000024" title="bbox 376 1135 628 1155; baseline 0 0; x_size 25.49139; x_descenders 5.4913902; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000109" title="bbox 376 1135 628 1155; x_wconf 60; x_fsize 26">BottomLEDsOn:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000025" title="bbox 535 1171 1054 1195; baseline 0 -5; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000110" title="bbox 535 1176 594 1191; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000100_000111" title="bbox 697 1176 746 1195; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000100_000112" title="bbox 776 1171 1054 1194; x_wconf 90; x_fsize 25">BOTTOM_LEDS_ON</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000026" title="bbox 376 1207 648 1232; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000113" title="bbox 376 1207 648 1232; x_wconf 92; x_fsize 26">OutputLEDByte:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000027" title="bbox 535 1242 1053 1267; baseline -0.002 -4; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000114" title="bbox 535 1248 594 1263; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000100_000115" title="bbox 697 1242 746 1267; x_wconf 86; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000100_000116" title="bbox 776 1242 1053 1266; x_wconf 29; x_fsize 25">US50UTPUT_LATCH</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000028" title="bbox 538 1278 892 1304; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000117" title="bbox 538 1278 612 1299; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000100_000118" title="bbox 696 1279 892 1304; x_wconf 91; x_fsize 27">OutputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000029" title="bbox 377 1314 928 1340; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000119" title="bbox 377 1314 928 1340; x_wconf 90; x_fsize 27">ClearInterruptAndReschedule:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000030" title="bbox 535 1350 1073 1375; baseline 0 -5; x_size 23.845943; x_descenders 4.8459435; x_ascenders 5.7630696">
+      <span class="ocrx_word" id="word_000100_000120" title="bbox 535 1356 594 1371; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000100_000121" title="bbox 697 1350 746 1375; x_wconf 92; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000100_000122" title="bbox 779 1351 1073 1374; x_wconf 90; x_fsize 25">INTERRUPT_LATCH</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000031" title="bbox 538 1386 892 1412; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000123" title="bbox 538 1386 612 1407; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000100_000124" title="bbox 696 1387 892 1412; x_wconf 91; x_fsize 27">OutputByte</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000032" title="bbox 378 1421 1823 1447; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000125" title="bbox 378 1421 413 1442; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000100_000126" title="bbox 525 1421 622 1443; x_wconf 91; x_fsize 27">Asic9</span>
+      <span class="ocrx_word" id="word_000100_000127" title="bbox 1329 1423 1365 1447; x_wconf 82; x_fsize 27">;A</span>
+      <span class="ocrx_word" id="word_000100_000128" title="bbox 1386 1421 1482 1443; x_wconf 96; x_fsize 27">write</span>
+      <span class="ocrx_word" id="word_000100_000129" title="bbox 1506 1424 1543 1443; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000100_000130" title="bbox 1566 1421 1642 1443; x_wconf 96; x_fsize 27">this</span>
+      <span class="ocrx_word" id="word_000100_000131" title="bbox 1668 1421 1823 1443; x_wconf 96; x_fsize 27">location</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000033" title="bbox 537 1457 1772 1484; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000132" title="bbox 537 1459 592 1479; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000100_000133" title="bbox 695 1457 1066 1484; x_wconf 73; x_fsize 28">A9BNonSpecificEoiw,</span>
+      <span class="ocrx_word" id="word_000100_000134" title="bbox 1097 1458 1132 1479; x_wconf 96; x_fsize 28">al</span>
+      <span class="ocrx_word" id="word_000100_000135" title="bbox 1339 1457 1492 1483; x_wconf 67; x_fsize 28">;informs</span>
+      <span class="ocrx_word" id="word_000100_000136" title="bbox 1516 1458 1572 1479; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000100_000137" title="bbox 1598 1457 1772 1484; x_wconf 95; x_fsize 28">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000034" title="bbox 377 1494 1732 1519; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000138" title="bbox 377 1494 452 1515; x_wconf 96; x_fsize 26">else</span>
+      <span class="ocrx_word" id="word_000100_000139" title="bbox 1339 1494 1553 1519; x_wconf 83; x_fsize 26">;controller</span>
+      <span class="ocrx_word" id="word_000100_000140" title="bbox 1576 1494 1652 1515; x_wconf 96; x_fsize 26">that</span>
+      <span class="ocrx_word" id="word_000100_000141" title="bbox 1676 1494 1732 1515; x_wconf 96; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000035" title="bbox 537 1529 1732 1556; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000142" title="bbox 537 1531 592 1551; x_wconf 96; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000100_000143" title="bbox 695 1529 1026 1556; x_wconf 85; x_fsize 27">AlNonSpecificEoi,</span>
+      <span class="ocrx_word" id="word_000100_000144" title="bbox 1057 1530 1092 1551; x_wconf 96; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000100_000145" title="bbox 1339 1529 1534 1555; x_wconf 60; x_fsize 27">;installed</span>
+      <span class="ocrx_word" id="word_000100_000146" title="bbox 1558 1529 1732 1556; x_wconf 95; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000036" title="bbox 377 1565 1732 1591; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000147" title="bbox 377 1565 473 1587; x_wconf 96; x_fsize 27">endif</span>
+      <span class="ocrx_word" id="word_000100_000148" title="bbox 1339 1565 1492 1591; x_wconf 80; x_fsize 27">;service</span>
+      <span class="ocrx_word" id="word_000100_000149" title="bbox 1518 1565 1652 1587; x_wconf 95; x_fsize 27">routine</span>
+      <span class="ocrx_word" id="word_000100_000150" title="bbox 1676 1566 1732 1587; x_wconf 95; x_fsize 27">has</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000037" title="bbox 536 1601 1514 1628; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000151" title="bbox 536 1608 593 1628; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000100_000152" title="bbox 697 1608 733 1623; x_wconf 96; x_fsize 28">ax</span>
+      <span class="ocrx_word" id="word_000100_000153" title="bbox 1339 1608 1347 1627; x_wconf 61; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000100_000154" title="bbox 1358 1601 1514 1623; x_wconf 96; x_fsize 28">finished</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000038" title="bbox 537 1638 832 1659; baseline -0.003 0; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000155" title="bbox 537 1638 832 1659; x_wconf 90; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000039" title="bbox 538 1670 1813 1703; baseline 0 -8; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000156" title="bbox 538 1670 598 1703; x_wconf 21; x_fsize 26">onlkres</span>
+      <span class="ocrx_word" id="word_000100_000157" title="bbox 1339 1674 1552 1699; x_wconf 90; x_fsize 26">;Reschedule</span>
+      <span class="ocrx_word" id="word_000100_000158" title="bbox 1578 1673 1613 1694; x_wconf 96; x_fsize 26">if</span>
+      <span class="ocrx_word" id="word_000100_000159" title="bbox 1637 1680 1813 1700; x_wconf 96; x_fsize 26">necessary</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000040" title="bbox 538 1712 592 1731; baseline 0.019 -1; x_size 24.49139; x_descenders 5.4913902; x_ascenders 4">
+      <span class="ocrx_word" id="word_000100_000160" title="bbox 538 1712 592 1731; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000041" title="bbox 536 1746 792 1767; baseline 0.004 -1; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000161" title="bbox 536 1746 674 1767; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000100_000162" title="bbox 697 1747 792 1767; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000042" title="bbox 536 1853 1052 1880; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000163" title="bbox 536 1853 731 1880; x_wconf 92; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000100_000164" title="bbox 758 1855 1052 1880; x_wconf 91; x_fsize 29">StartInterrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000043" title="bbox 379 1902 1053 1915; baseline 0 -11; x_size 27.892635; x_descenders 5.6683073; x_ascenders 6.7410712">
+      <span class="ocrx_word" id="word_000100_000165" title="bbox 379 1905 386 1915; x_wconf 35; x_fsize 29">po</span>
+      <span class="ocrx_word" id="word_000100_000166" title="bbox 757 1902 1053 1904; x_wconf 9; x_fsize 29">SSS</span>
+      <span class="ocrx_word" id="word_000100_000167" title="bbox 1000 1878 1055 1919; x_wconf 9; x_fsize 29">SES</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000044" title="bbox 379 1925 1332 1952; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000168" title="bbox 379 1932 387 1951; x_wconf 16; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000100_000169" title="bbox 538 1927 632 1947; x_wconf 96; x_fsize 29">Start</span>
+      <span class="ocrx_word" id="word_000100_000170" title="bbox 658 1925 852 1952; x_wconf 96; x_fsize 29">interrupts</span>
+      <span class="ocrx_word" id="word_000100_000171" title="bbox 877 1925 1034 1952; x_wconf 96; x_fsize 29">assuming</span>
+      <span class="ocrx_word" id="word_000100_000172" title="bbox 1058 1925 1252 1952; x_wconf 96; x_fsize 29">interrupts</span>
+      <span class="ocrx_word" id="word_000100_000173" title="bbox 1277 1932 1332 1947; x_wconf 96; x_fsize 29">are</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000045" title="bbox 379 1961 888 1988; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000174" title="bbox 379 1968 387 1987; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000175" title="bbox 537 1962 593 1983; x_wconf 96; x_fsize 27">off</span>
+      <span class="ocrx_word" id="word_000100_000176" title="bbox 616 1961 713 1988; x_wconf 95; x_fsize 27">prior</span>
+      <span class="ocrx_word" id="word_000100_000177" title="bbox 736 1964 773 1983; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000100_000178" title="bbox 798 1962 888 1983; x_wconf 95; x_fsize 27">call.</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000046" title="bbox 379 1997 1333 2023; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000179" title="bbox 379 2004 387 2023; x_wconf 84; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000180" title="bbox 537 1998 592 2019; x_wconf 92; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000100_000181" title="bbox 616 1999 693 2019; x_wconf 91; x_fsize 27">EPOC</span>
+      <span class="ocrx_word" id="word_000100_000182" title="bbox 717 1999 993 2019; x_wconf 91; x_fsize 27">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000100_000183" title="bbox 1018 1997 1152 2019; x_wconf 96; x_fsize 27">service</span>
+      <span class="ocrx_word" id="word_000100_000184" title="bbox 1178 1998 1272 2019; x_wconf 96; x_fsize 27">loads</span>
+      <span class="ocrx_word" id="word_000100_000185" title="bbox 1298 1997 1333 2018; x_wconf 96; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000047" title="bbox 379 2033 1372 2060; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000186" title="bbox 379 2040 387 2059; x_wconf 51; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000100_000187" title="bbox 537 2040 553 2055; x_wconf 95; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000100_000188" title="bbox 576 2033 854 2060; x_wconf 91; x_fsize 29">user-specified</span>
+      <span class="ocrx_word" id="word_000100_000189" title="bbox 878 2033 1052 2060; x_wconf 95; x_fsize 29">interrupt</span>
+      <span class="ocrx_word" id="word_000100_000190" title="bbox 1078 2033 1212 2055; x_wconf 96; x_fsize 29">service</span>
+      <span class="ocrx_word" id="word_000100_000191" title="bbox 1238 2033 1372 2055; x_wconf 96; x_fsize 29">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000048" title="bbox 379 2069 1273 2096; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000192" title="bbox 379 2076 387 2095; x_wconf 56; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000193" title="bbox 538 2070 674 2091; x_wconf 95; x_fsize 27">located</span>
+      <span class="ocrx_word" id="word_000100_000194" title="bbox 697 2071 732 2091; x_wconf 96; x_fsize 27">at</span>
+      <span class="ocrx_word" id="word_000100_000195" title="bbox 756 2070 812 2091; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000100_000196" title="bbox 837 2070 972 2091; x_wconf 96; x_fsize 27">address</span>
+      <span class="ocrx_word" id="word_000100_000197" title="bbox 997 2069 1093 2096; x_wconf 96; x_fsize 27">given</span>
+      <span class="ocrx_word" id="word_000100_000198" title="bbox 1118 2069 1153 2090; x_wconf 93; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000100_000199" title="bbox 1178 2070 1273 2091; x_wconf 92; x_fsize 27">cx:bx</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000049" title="bbox 379 2105 1352 2132; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000200" title="bbox 379 2112 387 2131; x_wconf 84; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000100_000201" title="bbox 544 2106 692 2132; x_wconf 96; x_fsize 26">(segment</span>
+      <span class="ocrx_word" id="word_000100_000202" title="bbox 718 2112 766 2131; x_wconf 96; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000100_000203" title="bbox 797 2106 912 2127; x_wconf 96; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000100_000204" title="bbox 936 2106 986 2130; x_wconf 96; x_fsize 26">bx)</span>
+      <span class="ocrx_word" id="word_000100_000205" title="bbox 1018 2106 1073 2127; x_wconf 96; x_fsize 26">for</span>
+      <span class="ocrx_word" id="word_000100_000206" title="bbox 1096 2106 1152 2127; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000100_000207" title="bbox 1178 2105 1352 2132; x_wconf 96; x_fsize 26">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000050" title="bbox 379 2141 1352 2168; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000208" title="bbox 379 2148 387 2167; x_wconf 68; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000100_000209" title="bbox 536 2143 653 2163; x_wconf 96; x_fsize 29">vector</span>
+      <span class="ocrx_word" id="word_000100_000210" title="bbox 677 2142 793 2163; x_wconf 96; x_fsize 29">number</span>
+      <span class="ocrx_word" id="word_000100_000211" title="bbox 817 2141 913 2168; x_wconf 96; x_fsize 29">given</span>
+      <span class="ocrx_word" id="word_000100_000212" title="bbox 938 2141 973 2162; x_wconf 96; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000100_000213" title="bbox 995 2143 1048 2163; x_wconf 94; x_fsize 29">AL.</span>
+      <span class="ocrx_word" id="word_000100_000214" title="bbox 1096 2143 1172 2163; x_wconf 94; x_fsize 29">Note</span>
+      <span class="ocrx_word" id="word_000100_000215" title="bbox 1196 2142 1272 2163; x_wconf 96; x_fsize 29">that</span>
+      <span class="ocrx_word" id="word_000100_000216" title="bbox 1296 2142 1352 2163; x_wconf 96; x_fsize 29">the</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000051" title="bbox 379 2177 1332 2203; baseline 0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000217" title="bbox 379 2184 387 2203; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000100_000218" title="bbox 536 2177 692 2199; x_wconf 93; x_fsize 27">variable</span>
+      <span class="ocrx_word" id="word_000100_000219" title="bbox 715 2177 1133 2199; x_wconf 51; x_fsize 27">A4ExifCSChannelIntVec</span>
+      <span class="ocrx_word" id="word_000100_000220" title="bbox 1156 2178 1252 2199; x_wconf 96; x_fsize 27">holds</span>
+      <span class="ocrx_word" id="word_000100_000221" title="bbox 1276 2178 1332 2199; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000052" title="bbox 379 2213 1372 2240; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000222" title="bbox 379 2220 387 2239; x_wconf 73; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000100_000223" title="bbox 537 2220 612 2235; x_wconf 96; x_fsize 29">name</span>
+      <span class="ocrx_word" id="word_000100_000224" title="bbox 637 2214 673 2235; x_wconf 96; x_fsize 29">of</span>
+      <span class="ocrx_word" id="word_000100_000225" title="bbox 696 2214 752 2235; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000100_000226" title="bbox 777 2213 992 2240; x_wconf 96; x_fsize 29">appropriate</span>
+      <span class="ocrx_word" id="word_000100_000227" title="bbox 1018 2213 1174 2240; x_wconf 96; x_fsize 29">required</span>
+      <span class="ocrx_word" id="word_000100_000228" title="bbox 1198 2213 1372 2240; x_wconf 96; x_fsize 29">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000053" title="bbox 379 2249 1148 2275; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000229" title="bbox 379 2256 387 2275; x_wconf 73; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000230" title="bbox 536 2251 653 2271; x_wconf 96; x_fsize 27">vector</span>
+      <span class="ocrx_word" id="word_000100_000231" title="bbox 678 2249 812 2271; x_wconf 96; x_fsize 27">routine</span>
+      <span class="ocrx_word" id="word_000100_000232" title="bbox 838 2250 893 2271; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000100_000233" title="bbox 916 2250 972 2271; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000100_000234" title="bbox 998 2250 1148 2271; x_wconf 96; x_fsize 27">channel.</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000054" title="bbox 379 2287 588 2311; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000100_000235" title="bbox 379 2292 387 2311; x_wconf 45; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000100_000236" title="bbox 539 2287 588 2307; x_wconf 87; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000055" title="bbox 379 2321 1371 2348; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000237" title="bbox 379 2328 387 2347; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000100_000238" title="bbox 696 2323 753 2343; x_wconf 95; x_fsize 28">Our</span>
+      <span class="ocrx_word" id="word_000100_000239" title="bbox 777 2323 812 2343; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000100_000240" title="bbox 838 2322 972 2343; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000100_000241" title="bbox 996 2322 1093 2343; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000100_000242" title="bbox 1116 2321 1253 2348; x_wconf 96; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000100_000243" title="bbox 1278 2321 1313 2342; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000100_000244" title="bbox 1336 2323 1371 2342; x_wconf 95; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000056" title="bbox 379 2359 608 2383; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000100_000245" title="bbox 379 2364 387 2383; x_wconf 48; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000100_000246" title="bbox 536 2359 608 2379; x_wconf 95; x_fsize 25">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000057" title="bbox 375 2390 834 2425; baseline -0.002 -9.991; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000247" title="bbox 375 2390 387 2425; x_wconf 31; x_fsize 28">i;</span>
+      <span class="ocrx_word" id="word_000100_000248" title="bbox 696 2393 834 2420; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000058" title="bbox 379 2445 386 2455; baseline 0 0; x_size 12.550497; x_descenders 2.5504966; x_ascenders 3.0331945">
+      <span class="ocrx_word" id="word_000100_000249" title="bbox 379 2445 386 2455; x_wconf 46; x_fsize 13">is</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000059" title="bbox 535 2465 1872 2491; baseline 0.001 -5; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000250" title="bbox 535 2472 594 2487; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000100_000251" title="bbox 697 2466 746 2491; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000100_000252" title="bbox 778 2472 828 2487; x_wconf 30; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000100_000253" title="bbox 844 2465 906 2490; x_wconf 30; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000100_000254" title="bbox 922 2465 1355 2490; x_wconf 47; x_fsize 27">.-A4ExifCSChannelIntNum</span>
+      <span class="ocrx_word" id="word_000100_000255" title="bbox 1499 2467 1572 2491; x_wconf 78; x_fsize 27">7Get</span>
+      <span class="ocrx_word" id="word_000100_000256" title="bbox 1596 2466 1652 2487; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000100_000257" title="bbox 1676 2467 1712 2487; x_wconf 96; x_fsize 27">OS</span>
+      <span class="ocrx_word" id="word_000100_000258" title="bbox 1736 2468 1773 2487; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000100_000259" title="bbox 1798 2466 1872 2487; x_wconf 96; x_fsize 27">call</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000060" title="bbox 535 2501 1813 2527; baseline -0.001 -4; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000260" title="bbox 535 2508 594 2523; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000100_000261" title="bbox 698 2508 746 2527; x_wconf 84; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000100_000262" title="bbox 778 2508 812 2523; x_wconf 95; x_fsize 27">CS</span>
+      <span class="ocrx_word" id="word_000100_000263" title="bbox 1499 2502 1572 2527; x_wconf 87; x_fsize 27">;the</span>
+      <span class="ocrx_word" id="word_000100_000264" title="bbox 1598 2501 1753 2523; x_wconf 96; x_fsize 27">function</span>
+      <span class="ocrx_word" id="word_000100_000265" title="bbox 1778 2501 1813 2522; x_wconf 96; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000061" title="bbox 536 2537 1832 2564; baseline 0 -5; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000266" title="bbox 536 2538 613 2564; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000100_000267" title="bbox 696 2538 733 2559; x_wconf 93; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000100_000268" title="bbox 1499 2539 1614 2563; x_wconf 88; x_fsize 27">7CS:BX</span>
+      <span class="ocrx_word" id="word_000100_000269" title="bbox 1637 2544 1733 2564; x_wconf 95; x_fsize 27">every</span>
+      <span class="ocrx_word" id="word_000100_000270" title="bbox 1756 2537 1832 2559; x_wconf 96; x_fsize 27">time</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000062" title="bbox 535 2573 1872 2600; baseline 0.001 -6; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000271" title="bbox 535 2580 594 2595; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000100_000272" title="bbox 696 2574 746 2599; x_wconf 96; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000100_000273" title="bbox 778 2580 828 2595; x_wconf 20; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000100_000274" title="bbox 844 2573 906 2598; x_wconf 20; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000100_000275" title="bbox 922 2573 1353 2595; x_wconf 57; x_fsize 27">.A4ExifCSChannelIntVec</span>
+      <span class="ocrx_word" id="word_000100_000276" title="bbox 1499 2574 1592 2599; x_wconf 58; x_fsize 27">;that</span>
+      <span class="ocrx_word" id="word_000100_000277" title="bbox 1616 2574 1672 2595; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000100_000278" title="bbox 1698 2573 1872 2600; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000063" title="bbox 537 2609 1873 2635; baseline -0.001 -4; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000279" title="bbox 537 2611 813 2631; x_wconf 91; x_fsize 27">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000100_000280" title="bbox 1499 2610 1612 2635; x_wconf 89; x_fsize 27">;whose</span>
+      <span class="ocrx_word" id="word_000100_000281" title="bbox 1637 2610 1753 2631; x_wconf 96; x_fsize 27">number</span>
+      <span class="ocrx_word" id="word_000100_000282" title="bbox 1778 2609 1812 2631; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000100_000283" title="bbox 1838 2609 1873 2630; x_wconf 96; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000064" title="bbox 536 2646 1692 2672; baseline 0 -5; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000284" title="bbox 536 2652 593 2672; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000100_000285" title="bbox 696 2646 733 2667; x_wconf 93; x_fsize 27">bx</span>
+      <span class="ocrx_word" id="word_000100_000286" title="bbox 1499 2647 1553 2671; x_wconf 11; x_fsize 27">7;AL</span>
+      <span class="ocrx_word" id="word_000100_000287" title="bbox 1577 2652 1692 2667; x_wconf 95; x_fsize 27">occurs</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000065" title="bbox 378 2681 552 2703; baseline 0.006 -1; x_size 27.49139; x_descenders 5.4913902; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000288" title="bbox 378 2681 432 2703; x_wconf 91; x_fsize 28">ife</span>
+      <span class="ocrx_word" id="word_000100_000289" title="bbox 455 2681 552 2703; x_wconf 86; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000066" title="bbox 538 2717 1073 2744; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000290" title="bbox 538 2717 573 2738; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000100_000291" title="bbox 697 2718 746 2743; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000100_000292" title="bbox 775 2718 1073 2744; x_wconf 86; x_fsize 28">AlInterruptMask</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000067" title="bbox 537 2753 1753 2779; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000293" title="bbox 537 2760 573 2775; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000100_000294" title="bbox 697 2754 746 2779; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000100_000295" title="bbox 778 2760 828 2775; x_wconf 59; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000100_000296" title="bbox 844 2753 906 2778; x_wconf 59; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000100_000297" title="bbox 922 2753 1373 2775; x_wconf 69; x_fsize 26">.A4ExifCSChannelIntMask</span>
+      <span class="ocrx_word" id="word_000100_000298" title="bbox 1499 2755 1572 2779; x_wconf 24; x_fsize 26">;Set</span>
+      <span class="ocrx_word" id="word_000100_000299" title="bbox 1596 2754 1652 2775; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000100_000300" title="bbox 1675 2754 1753 2775; x_wconf 96; x_fsize 26">mask</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000068" title="bbox 537 2789 1792 2816; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000301" title="bbox 537 2792 592 2811; x_wconf 95; x_fsize 26">out</span>
+      <span class="ocrx_word" id="word_000100_000302" title="bbox 695 2790 1006 2816; x_wconf 56; x_fsize 26">AlInterruptMask,</span>
+      <span class="ocrx_word" id="word_000100_000303" title="bbox 1037 2790 1072 2811; x_wconf 96; x_fsize 26">al</span>
+      <span class="ocrx_word" id="word_000100_000304" title="bbox 1499 2789 1673 2815; x_wconf 68; x_fsize 26">;location</span>
+      <span class="ocrx_word" id="word_000100_000305" title="bbox 1698 2796 1733 2811; x_wconf 95; x_fsize 26">so</span>
+      <span class="ocrx_word" id="word_000100_000306" title="bbox 1757 2796 1792 2811; x_wconf 96; x_fsize 26">as</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000069" title="bbox 379 2825 572 2852; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000307" title="bbox 379 2832 387 2851; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000100_000308" title="bbox 398 2825 572 2852; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000070" title="bbox 377 2862 1792 2887; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000309" title="bbox 377 2862 452 2883; x_wconf 96; x_fsize 26">else</span>
+      <span class="ocrx_word" id="word_000100_000310" title="bbox 1499 2864 1553 2887; x_wconf 82; x_fsize 26">;to</span>
+      <span class="ocrx_word" id="word_000100_000311" title="bbox 1577 2862 1692 2883; x_wconf 95; x_fsize 26">enable</span>
+      <span class="ocrx_word" id="word_000100_000312" title="bbox 1716 2862 1792 2883; x_wconf 96; x_fsize 26">that</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000071" title="bbox 538 2897 1692 2924; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000313" title="bbox 538 2897 573 2918; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000100_000314" title="bbox 697 2898 746 2923; x_wconf 91; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000100_000315" title="bbox 775 2898 1134 2924; x_wconf 90; x_fsize 28">A9BInterruptMaskRW</span>
+      <span class="ocrx_word" id="word_000100_000316" title="bbox 1499 2904 1507 2923; x_wconf 61; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000100_000317" title="bbox 1518 2897 1692 2924; x_wconf 96; x_fsize 28">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000072" title="bbox 537 2933 1373 2959; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000100_000318" title="bbox 537 2940 573 2955; x_wconf 94; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000100_000319" title="bbox 697 2934 746 2959; x_wconf 94; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000100_000320" title="bbox 778 2940 828 2955; x_wconf 64; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000100_000321" title="bbox 844 2933 906 2958; x_wconf 64; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000100_000322" title="bbox 922 2933 1373 2955; x_wconf 75; x_fsize 27">.A4ExifCSChannelIntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000073" title="bbox 537 2970 1132 2996; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000323" title="bbox 537 2972 592 2991; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000100_000324" title="bbox 695 2970 1066 2996; x_wconf 87; x_fsize 28">A9BInterruptMaskRW,</span>
+      <span class="ocrx_word" id="word_000100_000325" title="bbox 1097 2970 1132 2991; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000074" title="bbox 377 3041 473 3063; baseline -0.01 0; x_size 26.49139; x_descenders 5.4913902; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000326" title="bbox 377 3041 473 3063; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000100_000075" title="bbox 538 3080 592 3099; baseline 0.019 -1; x_size 24.49139; x_descenders 5.4913902; x_ascenders 4">
+      <span class="ocrx_word" id="word_000100_000327" title="bbox 538 3080 592 3099; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000100_000002" title="bbox 536 3114 792 3135">
+    <p class="ocr_par" id="par_000100_000002" lang="eng" title="bbox 536 3114 792 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000100_000076" title="bbox 536 3114 792 3135; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000100_000328" title="bbox 536 3114 674 3135; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000100_000329" title="bbox 697 3115 792 3135; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000100_000003" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000100_000003" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000100_000077" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000100_000330" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000100_000331" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000100_000332" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000100_000333" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">98</span>
+      <span class="ocrx_word" id="word_000100_000334" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000100_000335" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000100_000336" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000101" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0101.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000101_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000101_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000101_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000101_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000101_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000101_000003" title="bbox 662 158 826 187; x_wconf 95; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000101_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000101_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000001" title="bbox 536 341 1032 368">
+    <p class="ocr_par" id="par_000101_000001" lang="eng" title="bbox 536 341 1032 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000001" title="bbox 536 341 1032 368; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000006" title="bbox 536 341 731 368; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000101_000007" title="bbox 758 343 1032 368; x_wconf 90; x_fsize 28">StopInterrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000002" title="bbox 379 413 1493 440">
+    <p class="ocr_par" id="par_000101_000002" lang="eng" title="bbox 379 413 1493 440" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000101_000002" title="bbox 379 413 1493 440; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000008" title="bbox 379 420 387 439; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000009" title="bbox 538 415 613 440; x_wconf 96; x_fsize 28">Stop</span>
+      <span class="ocrx_word" id="word_000101_000010" title="bbox 638 413 832 440; x_wconf 96; x_fsize 28">interrupts</span>
+      <span class="ocrx_word" id="word_000101_000011" title="bbox 857 413 1014 440; x_wconf 96; x_fsize 28">assuming</span>
+      <span class="ocrx_word" id="word_000101_000012" title="bbox 1036 414 1112 435; x_wconf 96; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000101_000013" title="bbox 1138 413 1332 440; x_wconf 95; x_fsize 28">interrupts</span>
+      <span class="ocrx_word" id="word_000101_000014" title="bbox 1357 420 1412 435; x_wconf 96; x_fsize 28">are</span>
+      <span class="ocrx_word" id="word_000101_000015" title="bbox 1437 414 1493 435; x_wconf 96; x_fsize 28">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000003" title="bbox 537 449 1252 471">
+    <p class="ocr_par" id="par_000101_000003" lang="eng" title="bbox 537 449 1252 471" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000003" title="bbox 537 449 1252 471; baseline 0.001 -1; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000016" title="bbox 537 450 592 471; x_wconf 93; x_fsize 26">The</span>
+      <span class="ocrx_word" id="word_000101_000017" title="bbox 616 451 693 471; x_wconf 90; x_fsize 26">EPOC</span>
+      <span class="ocrx_word" id="word_000101_000018" title="bbox 717 451 1033 471; x_wconf 90; x_fsize 26">GenResetRevector</span>
+      <span class="ocrx_word" id="word_000101_000019" title="bbox 1056 451 1092 471; x_wconf 96; x_fsize 26">OS</span>
+      <span class="ocrx_word" id="word_000101_000020" title="bbox 1118 449 1252 471; x_wconf 96; x_fsize 26">service</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000004" title="bbox 537 521 1392 692">
+    <p class="ocr_par" id="par_000101_000004" lang="eng" title="bbox 537 521 1392 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000004" title="bbox 538 521 1392 548; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000021" title="bbox 538 521 712 548; x_wconf 96; x_fsize 29">interrupt</span>
+      <span class="ocrx_word" id="word_000101_000022" title="bbox 738 521 872 543; x_wconf 96; x_fsize 29">service</span>
+      <span class="ocrx_word" id="word_000101_000023" title="bbox 898 521 1032 543; x_wconf 96; x_fsize 29">routine</span>
+      <span class="ocrx_word" id="word_000101_000024" title="bbox 1056 521 1133 543; x_wconf 96; x_fsize 29">with</span>
+      <span class="ocrx_word" id="word_000101_000025" title="bbox 1156 522 1212 543; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000101_000026" title="bbox 1237 521 1392 548; x_wconf 96; x_fsize 29">original</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000005" title="bbox 538 557 1353 584; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000027" title="bbox 538 557 672 579; x_wconf 96; x_fsize 28">routine</span>
+      <span class="ocrx_word" id="word_000101_000028" title="bbox 697 558 754 579; x_wconf 94; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000101_000029" title="bbox 778 557 952 584; x_wconf 96; x_fsize 28">interrupt</span>
+      <span class="ocrx_word" id="word_000101_000030" title="bbox 975 558 1053 579; x_wconf 96; x_fsize 28">mask</span>
+      <span class="ocrx_word" id="word_000101_000031" title="bbox 1078 558 1133 579; x_wconf 95; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000101_000032" title="bbox 1156 558 1212 579; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000101_000033" title="bbox 1236 560 1353 579; x_wconf 96; x_fsize 28">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000006" title="bbox 537 593 768 620; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000034" title="bbox 537 593 633 620; x_wconf 96; x_fsize 28">given</span>
+      <span class="ocrx_word" id="word_000101_000035" title="bbox 658 593 693 614; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000101_000036" title="bbox 715 595 768 615; x_wconf 95; x_fsize 28">AL.</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000007" title="bbox 539 631 588 651; baseline 0.02 -1; x_size 24.862411; x_descenders 5.8624115; x_ascenders 4">
+      <span class="ocrx_word" id="word_000101_000037" title="bbox 539 631 588 651; x_wconf 95; x_fsize 26">IN:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000101_000005" lang="eng" title="bbox 696 665 1371 692" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000008" title="bbox 696 665 1371 692; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000038" title="bbox 696 667 753 687; x_wconf 95; x_fsize 28">Our</span>
+      <span class="ocrx_word" id="word_000101_000039" title="bbox 777 667 812 687; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000101_000040" title="bbox 838 666 972 687; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000101_000041" title="bbox 996 666 1093 687; x_wconf 95; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000101_000042" title="bbox 1116 665 1253 692; x_wconf 96; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000101_000043" title="bbox 1278 665 1313 686; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000101_000044" title="bbox 1336 667 1371 686; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000005" title="bbox 379 456 387 727">
+    <p class="ocr_par" id="par_000101_000006" lang="eng" title="bbox 379 456 387 727" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000009" title="bbox 379 456 387 727; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000045" title="bbox 379 636 387 727; x_wconf 32; x_fsize 21">Se</span>
+      <span class="ocrx_word" id="word_000101_000046" title="bbox 379 528 387 583; x_wconf 27; x_fsize 21">ee</span>
+      <span class="ocrx_word" id="word_000101_000047" title="bbox 379 456 387 511; x_wconf 22; x_fsize 21">Te</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000006" title="bbox 379 703 834 764">
+    <p class="ocr_par" id="par_000101_000007" lang="eng" title="bbox 379 703 834 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000010" title="bbox 536 703 608 723; baseline 0 0; x_size 28.5; x_descenders 6.5; x_ascenders 7.5">
+      <span class="ocrx_word" id="word_000101_000048" title="bbox 536 703 608 723; x_wconf 95; x_fsize 29">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000011" title="bbox 379 737 834 764; baseline -0.013 -1; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000049" title="bbox 379 744 387 763; x_wconf 77; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000050" title="bbox 696 737 834 764; x_wconf 96; x_fsize 28">Nothing</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000007" title="bbox 378 809 552 831">
+    <p class="ocr_par" id="par_000101_000008" lang="eng" title="bbox 378 809 552 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000012" title="bbox 378 809 552 831; baseline 0.006 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000051" title="bbox 378 809 432 831; x_wconf 92; x_fsize 28">ife</span>
+      <span class="ocrx_word" id="word_000101_000052" title="bbox 455 809 552 831; x_wconf 87; x_fsize 28">Asic9</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 724 846 726 1298"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 724 2070 726 2522"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 604 2359 606 2666"></div>
+   <div class="ocr_carea" id="block_000101_000008" title="bbox 538 485 1434 512">
+    <p class="ocr_par" id="par_000101_000009" lang="eng" title="bbox 538 485 1434 512" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000101_000013" title="bbox 538 485 1434 512; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000053" title="bbox 538 486 692 512; x_wconf 96; x_fsize 28">replaces</span>
+      <span class="ocrx_word" id="word_000101_000054" title="bbox 716 486 772 507; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000101_000055" title="bbox 796 485 993 512; x_wconf 95; x_fsize 28">previously</span>
+      <span class="ocrx_word" id="word_000101_000056" title="bbox 1018 486 1134 507; x_wconf 95; x_fsize 28">loaded</span>
+      <span class="ocrx_word" id="word_000101_000057" title="bbox 1156 485 1434 512; x_wconf 95; x_fsize 28">user-specified</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000009" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000101_000010" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000101_000014" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000101_000058" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000101_000059" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000101_000060" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000101_000061" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000101_000062" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000010" title="bbox 377 845 1912 2991">
+    <p class="ocr_par" id="par_000101_000011" lang="eng" title="bbox 377 845 1912 2991" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000015" title="bbox 538 845 1732 872; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000063" title="bbox 538 852 573 866; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000101_000064" title="bbox 697 852 746 871; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000101_000065" title="bbox 775 846 1073 872; x_wconf 81; x_fsize 27">AlInterruptMask</span>
+      <span class="ocrx_word" id="word_000101_000066" title="bbox 1499 845 1652 871; x_wconf 91; x_fsize 27">;Disable</span>
+      <span class="ocrx_word" id="word_000101_000067" title="bbox 1676 846 1732 867; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000016" title="bbox 535 881 1692 908; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000068" title="bbox 535 888 594 903; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000101_000069" title="bbox 697 882 746 907; x_wconf 96; x_fsize 27">ah,</span>
+      <span class="ocrx_word" id="word_000101_000070" title="bbox 778 888 828 903; x_wconf 53; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000101_000071" title="bbox 844 881 906 906; x_wconf 53; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000101_000072" title="bbox 922 881 1373 903; x_wconf 48; x_fsize 27">.A4ExifCSChannelIntMask</span>
+      <span class="ocrx_word" id="word_000101_000073" title="bbox 1499 888 1507 907; x_wconf 56; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000101_000074" title="bbox 1518 881 1692 908; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000017" title="bbox 537 918 733 939; baseline -0.005 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000075" title="bbox 537 920 592 939; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000101_000076" title="bbox 697 918 733 939; x_wconf 95; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000018" title="bbox 537 954 813 979; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000077" title="bbox 537 954 594 975; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000101_000078" title="bbox 697 960 746 979; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000101_000079" title="bbox 777 954 813 975; x_wconf 95; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000019" title="bbox 537 990 1072 1016; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000080" title="bbox 537 992 592 1011; x_wconf 92; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000101_000081" title="bbox 695 990 1006 1016; x_wconf 82; x_fsize 27">AlInterruptMask,</span>
+      <span class="ocrx_word" id="word_000101_000082" title="bbox 1037 990 1072 1011; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000020" title="bbox 377 1026 452 1047; baseline 0 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000083" title="bbox 377 1026 452 1047; x_wconf 96; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000021" title="bbox 538 1061 1134 1088; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000084" title="bbox 538 1061 573 1082; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000101_000085" title="bbox 697 1068 746 1087; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000101_000086" title="bbox 775 1062 1134 1088; x_wconf 88; x_fsize 28">A9BInterruptMaskRW</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000022" title="bbox 535 1097 1373 1123; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000087" title="bbox 535 1104 594 1119; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000101_000088" title="bbox 697 1098 746 1123; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000101_000089" title="bbox 778 1104 828 1119; x_wconf 70; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000101_000090" title="bbox 844 1097 906 1122; x_wconf 70; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000101_000091" title="bbox 922 1097 1373 1119; x_wconf 68; x_fsize 26">.A4ExifCSChannelIntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000023" title="bbox 537 1134 733 1155; baseline -0.005 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000092" title="bbox 537 1136 592 1155; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000101_000093" title="bbox 697 1134 733 1155; x_wconf 96; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000024" title="bbox 537 1170 813 1195; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000094" title="bbox 537 1170 594 1191; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000101_000095" title="bbox 697 1176 746 1195; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000101_000096" title="bbox 777 1170 813 1191; x_wconf 95; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000025" title="bbox 537 1206 1132 1232; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000097" title="bbox 537 1208 592 1227; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000101_000098" title="bbox 695 1206 1066 1232; x_wconf 87; x_fsize 28">A9BInterruptMaskRW,</span>
+      <span class="ocrx_word" id="word_000101_000099" title="bbox 1097 1206 1132 1227; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000026" title="bbox 377 1241 473 1263; baseline -0.01 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000100" title="bbox 377 1241 473 1263; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000027" title="bbox 535 1277 1912 1304; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000101" title="bbox 535 1284 594 1299; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000101_000102" title="bbox 697 1284 746 1303; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000101_000103" title="bbox 778 1284 828 1299; x_wconf 27; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000101_000104" title="bbox 844 1277 906 1302; x_wconf 27; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000101_000105" title="bbox 922 1277 1355 1302; x_wconf 59; x_fsize 27">.-A4ExifCSChannelIntNum</span>
+      <span class="ocrx_word" id="word_000101_000106" title="bbox 1499 1279 1633 1303; x_wconf 87; x_fsize 27">;Return</span>
+      <span class="ocrx_word" id="word_000101_000107" title="bbox 1656 1278 1712 1299; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000101_000108" title="bbox 1738 1277 1912 1304; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000028" title="bbox 537 1314 1832 1339; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000109" title="bbox 537 1315 853 1335; x_wconf 90; x_fsize 25">GenResetRevector</span>
+      <span class="ocrx_word" id="word_000101_000110" title="bbox 1499 1316 1633 1339; x_wconf 85; x_fsize 25">;vector</span>
+      <span class="ocrx_word" id="word_000101_000111" title="bbox 1656 1316 1693 1335; x_wconf 96; x_fsize 25">to</span>
+      <span class="ocrx_word" id="word_000101_000112" title="bbox 1716 1314 1772 1335; x_wconf 95; x_fsize 25">the</span>
+      <span class="ocrx_word" id="word_000101_000113" title="bbox 1796 1315 1832 1335; x_wconf 96; x_fsize 25">OS</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000029" title="bbox 538 1350 1652 1375; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000114" title="bbox 538 1352 592 1371; x_wconf 96; x_fsize 26">ret</span>
+      <span class="ocrx_word" id="word_000101_000115" title="bbox 1499 1356 1507 1375; x_wconf 75; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000101_000116" title="bbox 1517 1350 1652 1371; x_wconf 96; x_fsize 26">default</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000030" title="bbox 536 1386 792 1407; baseline 0.004 -1; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000117" title="bbox 536 1386 674 1407; x_wconf 92; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000101_000118" title="bbox 697 1387 792 1407; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000031" title="bbox 536 1493 1194 1520; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000119" title="bbox 536 1493 731 1520; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000101_000120" title="bbox 758 1493 1194 1520; x_wconf 91; x_fsize 29">StartTheChannelRunning</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000032" title="bbox 379 1542 1193 1555; baseline 0 -11; x_size 27.86182; x_descenders 5.7610064; x_ascenders 6.8341465">
+      <span class="ocrx_word" id="word_000101_000121" title="bbox 379 1545 386 1555; x_wconf 0; x_fsize 29">Fo</span>
+      <span class="ocrx_word" id="word_000101_000122" title="bbox 819 1542 993 1544; x_wconf 0; x_fsize 29">eee</span>
+      <span class="ocrx_word" id="word_000101_000123" title="bbox 1020 1542 1193 1544; x_wconf 0; x_fsize 29">eeeeeeea=</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000033" title="bbox 379 1565 1334 1592; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000124" title="bbox 379 1572 387 1591; x_wconf 86; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000125" title="bbox 538 1567 652 1587; x_wconf 96; x_fsize 28">Starts</span>
+      <span class="ocrx_word" id="word_000101_000126" title="bbox 676 1566 732 1587; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000101_000127" title="bbox 756 1566 912 1587; x_wconf 96; x_fsize 28">hardware</span>
+      <span class="ocrx_word" id="word_000101_000128" title="bbox 937 1566 994 1587; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000101_000129" title="bbox 1018 1565 1212 1592; x_wconf 96; x_fsize 28">interrupts</span>
+      <span class="ocrx_word" id="word_000101_000130" title="bbox 1237 1565 1334 1592; x_wconf 96; x_fsize 28">going</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000034" title="bbox 379 1601 1753 1628; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000131" title="bbox 379 1608 387 1627; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000132" title="bbox 539 1602 573 1622; x_wconf 96; x_fsize 28">If</span>
+      <span class="ocrx_word" id="word_000101_000133" title="bbox 596 1602 652 1623; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000101_000134" title="bbox 676 1602 832 1623; x_wconf 96; x_fsize 28">hardware</span>
+      <span class="ocrx_word" id="word_000101_000135" title="bbox 858 1601 892 1623; x_wconf 93; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000101_000136" title="bbox 917 1602 1033 1628; x_wconf 91; x_fsize 28">aready</span>
+      <span class="ocrx_word" id="word_000101_000137" title="bbox 1058 1601 1194 1628; x_wconf 96; x_fsize 28">running</span>
+      <span class="ocrx_word" id="word_000101_000138" title="bbox 1216 1602 1293 1623; x_wconf 96; x_fsize 28">then</span>
+      <span class="ocrx_word" id="word_000101_000139" title="bbox 1316 1602 1412 1623; x_wconf 95; x_fsize 28">there</span>
+      <span class="ocrx_word" id="word_000101_000140" title="bbox 1438 1601 1472 1623; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000101_000141" title="bbox 1497 1601 1634 1628; x_wconf 96; x_fsize 28">nothing</span>
+      <span class="ocrx_word" id="word_000101_000142" title="bbox 1656 1604 1693 1623; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000101_000143" title="bbox 1717 1602 1753 1623; x_wconf 96; x_fsize 28">do</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000035" title="bbox 379 1637 1852 1664; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000144" title="bbox 379 1644 387 1663; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000145" title="bbox 535 1639 612 1659; x_wconf 95; x_fsize 28">Must</span>
+      <span class="ocrx_word" id="word_000101_000146" title="bbox 638 1638 733 1659; x_wconf 96; x_fsize 28">check</span>
+      <span class="ocrx_word" id="word_000101_000147" title="bbox 756 1638 832 1659; x_wconf 96; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000101_000148" title="bbox 856 1638 912 1659; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000101_000149" title="bbox 936 1638 1092 1659; x_wconf 96; x_fsize 28">hardware</span>
+      <span class="ocrx_word" id="word_000101_000150" title="bbox 1116 1638 1172 1659; x_wconf 96; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000101_000151" title="bbox 1197 1640 1252 1659; x_wconf 96; x_fsize 28">not</span>
+      <span class="ocrx_word" id="word_000101_000152" title="bbox 1276 1637 1434 1659; x_wconf 95; x_fsize 28">vanished</span>
+      <span class="ocrx_word" id="word_000101_000153" title="bbox 1456 1638 1572 1659; x_wconf 95; x_fsize 28">before</span>
+      <span class="ocrx_word" id="word_000101_000154" title="bbox 1598 1637 1794 1664; x_wconf 95; x_fsize 28">restarting</span>
+      <span class="ocrx_word" id="word_000101_000155" title="bbox 1818 1637 1852 1659; x_wconf 96; x_fsize 28">it</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000036" title="bbox 379 1675 588 1699; baseline 0.005 -5; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000101_000156" title="bbox 379 1680 387 1699; x_wconf 56; x_fsize 25">H</span>
+      <span class="ocrx_word" id="word_000101_000157" title="bbox 539 1675 588 1695; x_wconf 86; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000037" title="bbox 379 1709 1371 1736; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000158" title="bbox 379 1716 387 1735; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000101_000159" title="bbox 696 1711 753 1731; x_wconf 94; x_fsize 28">Our</span>
+      <span class="ocrx_word" id="word_000101_000160" title="bbox 777 1711 812 1731; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000101_000161" title="bbox 838 1710 972 1731; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000101_000162" title="bbox 996 1710 1093 1731; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000101_000163" title="bbox 1116 1709 1253 1736; x_wconf 96; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000101_000164" title="bbox 1278 1709 1313 1730; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000101_000165" title="bbox 1336 1711 1371 1730; x_wconf 96; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000038" title="bbox 379 1747 608 1771; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000166" title="bbox 379 1752 387 1771; x_wconf 44; x_fsize 25">7</span>
+      <span class="ocrx_word" id="word_000101_000167" title="bbox 536 1747 608 1767; x_wconf 95; x_fsize 25">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000039" title="bbox 379 1781 834 1808; baseline -0.002 -5; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000168" title="bbox 379 1788 387 1807; x_wconf 35; x_fsize 27">i</span>
+      <span class="ocrx_word" id="word_000101_000169" title="bbox 696 1781 834 1808; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000040" title="bbox 379 1824 387 1843; baseline 0 0; x_size 23.952719; x_descenders 4.9527192; x_ascenders 5.8752947">
+      <span class="ocrx_word" id="word_000101_000170" title="bbox 379 1824 387 1843; x_wconf 58; x_fsize 25">7</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000041" title="bbox 536 1854 633 1880; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000171" title="bbox 536 1854 633 1880; x_wconf 79; x_fsize 27">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000042" title="bbox 538 1889 592 1911; baseline -0.019 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000172" title="bbox 538 1889 592 1911; x_wconf 95; x_fsize 27">cli</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000043" title="bbox 538 1925 1531 1952; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000173" title="bbox 538 1932 593 1952; x_wconf 96; x_fsize 29">cmp</span>
+      <span class="ocrx_word" id="word_000101_000174" title="bbox 696 1926 772 1952; x_wconf 96; x_fsize 29">byte</span>
+      <span class="ocrx_word" id="word_000101_000175" title="bbox 796 1927 853 1952; x_wconf 95; x_fsize 29">ptr</span>
+      <span class="ocrx_word" id="word_000101_000176" title="bbox 878 1932 928 1947; x_wconf 0; x_fsize 29">cs:</span>
+      <span class="ocrx_word" id="word_000101_000177" title="bbox 944 1925 1486 1952; x_wconf 0; x_fsize 29">[di].A4ExifCSChannelRunning,</span>
+      <span class="ocrx_word" id="word_000101_000178" title="bbox 1518 1926 1531 1947; x_wconf 96; x_fsize 29">0</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000044" title="bbox 540 1961 1114 1988; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000179" title="bbox 540 1961 592 1988; x_wconf 90; x_fsize 27">jne</span>
+      <span class="ocrx_word" id="word_000101_000180" title="bbox 697 1961 1114 1988; x_wconf 90; x_fsize 27">ChannelAlreadyRunning</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000045" title="bbox 538 1998 1092 2019; baseline 0.002 -1; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000181" title="bbox 538 1998 612 2019; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000101_000182" title="bbox 697 1998 1092 2019; x_wconf 90; x_fsize 27">CheckHardwarePresent</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000046" title="bbox 540 2033 1052 2060; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000183" title="bbox 540 2033 573 2060; x_wconf 93; x_fsize 26">jc</span>
+      <span class="ocrx_word" id="word_000101_000184" title="bbox 697 2034 1052 2055; x_wconf 92; x_fsize 26">HardwareNotPresent</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000047" title="bbox 535 2069 1352 2095; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000185" title="bbox 535 2076 594 2091; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000101_000186" title="bbox 697 2076 746 2095; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000101_000187" title="bbox 778 2076 828 2091; x_wconf 25; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000101_000188" title="bbox 844 2069 906 2094; x_wconf 25; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000101_000189" title="bbox 922 2069 1352 2094; x_wconf 45; x_fsize 28">.-A4ExifCSChannelSelect</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000048" title="bbox 537 2106 832 2127; baseline -0.003 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000190" title="bbox 537 2106 832 2127; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000049" title="bbox 536 2142 733 2168; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000191" title="bbox 536 2142 613 2168; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000101_000192" title="bbox 697 2148 733 2163; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000050" title="bbox 535 2177 1772 2204; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000193" title="bbox 535 2184 594 2199; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000101_000194" title="bbox 697 2184 746 2203; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000101_000195" title="bbox 784 2177 1132 2204; x_wconf 91; x_fsize 26">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000101_000196" title="bbox 1157 2184 1193 2199; x_wconf 92; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000101_000197" title="bbox 1215 2178 1406 2202; x_wconf 90; x_fsize 26">A4Control)</span>
+      <span class="ocrx_word" id="word_000101_000198" title="bbox 1499 2184 1507 2203; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000101_000199" title="bbox 1518 2177 1633 2199; x_wconf 95; x_fsize 26">Switch</span>
+      <span class="ocrx_word" id="word_000101_000200" title="bbox 1657 2184 1693 2199; x_wconf 96; x_fsize 26">on</span>
+      <span class="ocrx_word" id="word_000101_000201" title="bbox 1716 2178 1772 2199; x_wconf 95; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000051" title="bbox 538 2214 1812 2240; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000202" title="bbox 538 2215 633 2235; x_wconf 92; x_fsize 26">SBUSY</span>
+      <span class="ocrx_word" id="word_000101_000203" title="bbox 1499 2215 1632 2240; x_wconf 0; x_fsize 26">output</span>
+      <span class="ocrx_word" id="word_000101_000204" title="bbox 1658 2214 1753 2235; x_wconf 90; x_fsize 26">latch</span>
+      <span class="ocrx_word" id="word_000101_000205" title="bbox 1776 2214 1812 2235; x_wconf 94; x_fsize 26">U5</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000052" title="bbox 538 2249 1754 2276; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000206" title="bbox 538 2251 693 2271; x_wconf 92; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000101_000207" title="bbox 1499 2250 1553 2276; x_wconf 46; x_fsize 29">;by</span>
+      <span class="ocrx_word" id="word_000101_000208" title="bbox 1577 2249 1754 2276; x_wconf 96; x_fsize 29">asserting</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000053" title="bbox 535 2285 1872 2311; baseline 0 -5; x_size 24; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000209" title="bbox 535 2292 594 2307; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000101_000210" title="bbox 697 2292 746 2311; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000101_000211" title="bbox 776 2286 1014 2310; x_wconf 89; x_fsize 25">U5_ENABLE_ON</span>
+      <span class="ocrx_word" id="word_000101_000212" title="bbox 1499 2286 1572 2311; x_wconf 85; x_fsize 25">;the</span>
+      <span class="ocrx_word" id="word_000101_000213" title="bbox 1595 2286 1691 2307; x_wconf 92; x_fsize 25">ASIC4</span>
+      <span class="ocrx_word" id="word_000101_000214" title="bbox 1717 2287 1773 2307; x_wconf 92; x_fsize 25">LBO</span>
+      <span class="ocrx_word" id="word_000101_000215" title="bbox 1798 2285 1872 2307; x_wconf 96; x_fsize 25">line</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000054" title="bbox 538 2321 1846 2347; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000216" title="bbox 538 2323 633 2343; x_wconf 92; x_fsize 26">SBUSY</span>
+      <span class="ocrx_word" id="word_000101_000217" title="bbox 1499 2328 1507 2347; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000101_000218" title="bbox 1524 2322 1593 2347; x_wconf 89; x_fsize 26">(LBO</span>
+      <span class="ocrx_word" id="word_000101_000219" title="bbox 1618 2321 1652 2343; x_wconf 93; x_fsize 26">is</span>
+      <span class="ocrx_word" id="word_000101_000220" title="bbox 1678 2321 1846 2346; x_wconf 93; x_fsize 26">inverted)</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000055" title="bbox 538 2359 693 2379; baseline 0 -1; x_size 23.952719; x_descenders 4.9527192; x_ascenders 5.8752947">
+      <span class="ocrx_word" id="word_000101_000221" title="bbox 538 2359 693 2379; x_wconf 92; x_fsize 25">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000056" title="bbox 537 2400 793 2419; baseline 0 -5; x_size 27.86182; x_descenders 5.7610064; x_ascenders 6.8341465">
+      <span class="ocrx_word" id="word_000101_000222" title="bbox 537 2400 593 2415; x_wconf 89; x_fsize 29">xor</span>
+      <span class="ocrx_word" id="word_000101_000223" title="bbox 697 2400 793 2419; x_wconf 89; x_fsize 29">ax,ax</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000057" title="bbox 535 2429 1854 2456; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000224" title="bbox 535 2436 594 2451; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000101_000225" title="bbox 697 2430 746 2455; x_wconf 92; x_fsize 27">dl,</span>
+      <span class="ocrx_word" id="word_000101_000226" title="bbox 779 2431 1073 2454; x_wconf 91; x_fsize 27">INTERRUPT_LATCH</span>
+      <span class="ocrx_word" id="word_000101_000227" title="bbox 1499 2430 1613 2455; x_wconf 32; x_fsize 27">7Clear</span>
+      <span class="ocrx_word" id="word_000101_000228" title="bbox 1637 2436 1693 2456; x_wconf 96; x_fsize 27">any</span>
+      <span class="ocrx_word" id="word_000101_000229" title="bbox 1716 2429 1854 2456; x_wconf 96; x_fsize 27">pending</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000058" title="bbox 538 2465 1832 2492; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000230" title="bbox 538 2466 612 2487; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000101_000231" title="bbox 696 2467 892 2492; x_wconf 90; x_fsize 28">OutputByte</span>
+      <span class="ocrx_word" id="word_000101_000232" title="bbox 1499 2465 1692 2492; x_wconf 52; x_fsize 28">;interrupt</span>
+      <span class="ocrx_word" id="word_000101_000233" title="bbox 1717 2472 1753 2487; x_wconf 96; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000101_000234" title="bbox 1776 2466 1832 2487; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000059" title="bbox 535 2501 1712 2528; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000235" title="bbox 535 2508 594 2523; x_wconf 94; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000101_000236" title="bbox 697 2502 746 2527; x_wconf 90; x_fsize 28">dl,</span>
+      <span class="ocrx_word" id="word_000101_000237" title="bbox 776 2502 1053 2526; x_wconf 13; x_fsize 28">US5OUTPUT_LATCH</span>
+      <span class="ocrx_word" id="word_000101_000238" title="bbox 1499 2501 1712 2528; x_wconf 74; x_fsize 28">;peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000060" title="bbox 538 2538 1812 2564; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000239" title="bbox 538 2538 612 2559; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000101_000240" title="bbox 696 2539 892 2564; x_wconf 91; x_fsize 27">OutputByte</span>
+      <span class="ocrx_word" id="word_000101_000241" title="bbox 1499 2539 1632 2563; x_wconf 34; x_fsize 27">7Preset</span>
+      <span class="ocrx_word" id="word_000101_000242" title="bbox 1656 2538 1712 2559; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000101_000243" title="bbox 1737 2539 1812 2559; x_wconf 96; x_fsize 27">LEDs</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000061" title="bbox 536 2574 1713 2600; baseline -0.001 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000244" title="bbox 536 2580 593 2600; x_wconf 96; x_fsize 26">pop</span>
+      <span class="ocrx_word" id="word_000101_000245" title="bbox 697 2580 733 2595; x_wconf 94; x_fsize 26">ax</span>
+      <span class="ocrx_word" id="word_000101_000246" title="bbox 1499 2575 1553 2599; x_wconf 81; x_fsize 26">;to</span>
+      <span class="ocrx_word" id="word_000101_000247" title="bbox 1577 2574 1632 2595; x_wconf 95; x_fsize 26">all</span>
+      <span class="ocrx_word" id="word_000101_000248" title="bbox 1657 2574 1713 2595; x_wconf 95; x_fsize 26">off</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000062" title="bbox 537 2610 832 2631; baseline -0.003 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000249" title="bbox 537 2610 832 2631; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000063" title="bbox 538 2646 992 2672; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000250" title="bbox 538 2646 612 2667; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000101_000251" title="bbox 698 2647 992 2672; x_wconf 85; x_fsize 27">StartInterrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000064" title="bbox 535 2681 1351 2708; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000252" title="bbox 535 2688 594 2703; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000101_000253" title="bbox 698 2688 748 2703; x_wconf 76; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000101_000254" title="bbox 764 2681 826 2706; x_wconf 76; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000101_000255" title="bbox 842 2681 1306 2708; x_wconf 87; x_fsize 28">.A4ExifCSChannelRunning,</span>
+      <span class="ocrx_word" id="word_000101_000256" title="bbox 1339 2682 1351 2702; x_wconf 96; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000065" title="bbox 377 2717 808 2744; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000257" title="bbox 377 2717 808 2744; x_wconf 91; x_fsize 27">ChannelAlreadyRunning:</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000066" title="bbox 536 2754 613 2780; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000258" title="bbox 536 2754 613 2780; x_wconf 46; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000067" title="bbox 538 2790 593 2811; baseline 0 0; x_size 26.660378; x_descenders 5.6603775; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000259" title="bbox 538 2790 593 2811; x_wconf 75; x_fsize 27">cle</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000068" title="bbox 538 2828 592 2847; baseline 0.019 -1; x_size 24.660378; x_descenders 5.6603775; x_ascenders 4">
+      <span class="ocrx_word" id="word_000101_000260" title="bbox 538 2828 592 2847; x_wconf 91; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000069" title="bbox 377 2862 748 2883; baseline 0.003 -1; x_size 25.660378; x_descenders 5.6603775; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000261" title="bbox 377 2862 748 2883; x_wconf 90; x_fsize 26">HardwareNotPresent:</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000070" title="bbox 536 2898 613 2924; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000262" title="bbox 536 2898 613 2924; x_wconf 46; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000071" title="bbox 538 2935 593 2955; baseline 0 0; x_size 25.660378; x_descenders 5.6603775; x_ascenders 5">
+      <span class="ocrx_word" id="word_000101_000263" title="bbox 538 2935 593 2955; x_wconf 90; x_fsize 26">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000101_000072" title="bbox 538 2972 592 2991; baseline 0.019 -1; x_size 24.660378; x_descenders 5.6603775; x_ascenders 4">
+      <span class="ocrx_word" id="word_000101_000264" title="bbox 538 2972 592 2991; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000011" title="bbox 536 3006 792 3027">
+    <p class="ocr_par" id="par_000101_000012" lang="eng" title="bbox 536 3006 792 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000073" title="bbox 536 3006 792 3027; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000101_000265" title="bbox 536 3006 674 3027; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000101_000266" title="bbox 697 3008 792 3027; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000012" title="bbox 536 3113 1174 3140">
+    <p class="ocr_par" id="par_000101_000013" lang="eng" title="bbox 536 3113 1174 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000074" title="bbox 536 3113 1174 3140; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000101_000267" title="bbox 536 3113 731 3140; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000101_000268" title="bbox 758 3113 1174 3140; x_wconf 90; x_fsize 28">StopTheChannelRunning</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000013" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000101_000014" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000075" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000101_000269" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000101_000270" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000101_000014" title="bbox 1908 3319 2264 3357">
+    <p class="ocr_par" id="par_000101_000015" lang="eng" title="bbox 1908 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000101_000076" title="bbox 1908 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000101_000271" title="bbox 1908 3320 1988 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000101_000272" title="bbox 2000 3320 2039 3349; x_wconf 96; x_fsize 39">99</span>
+      <span class="ocrx_word" id="word_000101_000273" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000101_000274" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000101_000275" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000102" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0102.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000102_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000102_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000102_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000102_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000102_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000102_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000102_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000102_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000102_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000001" title="bbox 379 312 387 439">
+    <p class="ocr_par" id="par_000102_000001" lang="eng" title="bbox 379 312 387 439" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000001" title="bbox 379 312 387 439; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000006" title="bbox 379 420 387 439; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000102_000007" title="bbox 379 384 387 403; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000102_000008" title="bbox 379 348 387 367; x_wconf 31; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000102_000009" title="bbox 379 312 387 331; x_wconf 39; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000002" title="bbox 538 305 1192 332">
+    <p class="ocr_par" id="par_000102_000002" lang="eng" title="bbox 538 305 1192 332" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000002" title="bbox 538 305 1192 332; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000010" title="bbox 538 307 632 332; x_wconf 95; x_fsize 27">Stops</span>
+      <span class="ocrx_word" id="word_000102_000011" title="bbox 656 306 712 327; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000102_000012" title="bbox 736 306 892 327; x_wconf 96; x_fsize 27">hardware</span>
+      <span class="ocrx_word" id="word_000102_000013" title="bbox 917 306 974 327; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000102_000014" title="bbox 998 305 1192 332; x_wconf 96; x_fsize 27">interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000003" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000102_000003" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000003" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000102_000015" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000102_000016" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000102_000017" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000102_000018" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000102_000019" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000004" title="bbox 537 341 1753 368">
+    <p class="ocr_par" id="par_000102_000004" lang="eng" title="bbox 537 341 1753 368" xml:lang="eng">
+     <span class="ocr_header" id="line_000102_000004" title="bbox 537 341 1753 368; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000020" title="bbox 537 342 652 363; x_wconf 95; x_fsize 29">Checks</span>
+      <span class="ocrx_word" id="word_000102_000021" title="bbox 676 344 713 363; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000102_000022" title="bbox 738 348 792 363; x_wconf 96; x_fsize 29">see</span>
+      <span class="ocrx_word" id="word_000102_000023" title="bbox 818 341 853 362; x_wconf 96; x_fsize 29">if</span>
+      <span class="ocrx_word" id="word_000102_000024" title="bbox 876 342 932 363; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000102_000025" title="bbox 956 342 1112 363; x_wconf 96; x_fsize 29">hardware</span>
+      <span class="ocrx_word" id="word_000102_000026" title="bbox 1138 341 1172 363; x_wconf 96; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000102_000027" title="bbox 1198 342 1313 368; x_wconf 96; x_fsize 29">really</span>
+      <span class="ocrx_word" id="word_000102_000028" title="bbox 1338 341 1474 368; x_wconf 95; x_fsize 29">running</span>
+      <span class="ocrx_word" id="word_000102_000029" title="bbox 1496 344 1533 363; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000102_000030" title="bbox 1558 343 1652 363; x_wconf 95; x_fsize 29">start</span>
+      <span class="ocrx_word" id="word_000102_000031" title="bbox 1676 341 1753 363; x_wconf 96; x_fsize 29">with</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 723 702 727 1082"></div>
+   <div class="ocr_carea" id="block_000102_000005" title="bbox 377 379 1531 1371">
+    <p class="ocr_par" id="par_000102_000005" lang="eng" title="bbox 539 379 1371 440" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000005" title="bbox 539 379 588 399; baseline 0.02 -1; x_size 24.628361; x_descenders 5.6283612; x_ascenders 4">
+      <span class="ocrx_word" id="word_000102_000032" title="bbox 539 379 588 399; x_wconf 89; x_fsize 25">IN:</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000006" title="bbox 696 413 1371 440; baseline -0.001 -5; x_size 26.628361; x_descenders 5.6283612; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000033" title="bbox 696 415 753 435; x_wconf 95; x_fsize 27">Our</span>
+      <span class="ocrx_word" id="word_000102_000034" title="bbox 777 415 812 435; x_wconf 95; x_fsize 27">CS</span>
+      <span class="ocrx_word" id="word_000102_000035" title="bbox 838 414 972 435; x_wconf 95; x_fsize 27">control</span>
+      <span class="ocrx_word" id="word_000102_000036" title="bbox 996 414 1093 435; x_wconf 96; x_fsize 27">block</span>
+      <span class="ocrx_word" id="word_000102_000037" title="bbox 1116 413 1253 440; x_wconf 95; x_fsize 27">pointer</span>
+      <span class="ocrx_word" id="word_000102_000038" title="bbox 1278 413 1313 434; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000102_000039" title="bbox 1336 415 1371 434; x_wconf 96; x_fsize 27">DI</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000006" lang="eng" title="bbox 379 451 834 547" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000007" title="bbox 379 451 608 475; baseline 0 -4; x_size 25.628361; x_descenders 5.6283612; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000040" title="bbox 379 456 387 475; x_wconf 6; x_fsize 26">i</span>
+      <span class="ocrx_word" id="word_000102_000041" title="bbox 536 451 608 471; x_wconf 95; x_fsize 26">OUT:</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000008" title="bbox 379 485 834 512; baseline 0 -6; x_size 26.253138; x_descenders 5.2531371; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000042" title="bbox 379 492 387 511; x_wconf 72; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000102_000043" title="bbox 696 485 834 512; x_wconf 96; x_fsize 27">Nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000009" title="bbox 379 528 387 547; baseline 0 0; x_size 23.900009; x_descenders 4.9000096; x_ascenders 5.9411116">
+      <span class="ocrx_word" id="word_000102_000044" title="bbox 379 528 387 547; x_wconf 52; x_fsize 25">7</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000007" lang="eng" title="bbox 536 558 633 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000010" title="bbox 536 558 633 584; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000045" title="bbox 536 558 633 584; x_wconf 78; x_fsize 27">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000008" lang="eng" title="bbox 538 593 592 615" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000011" title="bbox 538 593 592 615; baseline -0.019 0; x_size 26.628361; x_descenders 5.6283612; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000046" title="bbox 538 593 592 615; x_wconf 95; x_fsize 27">cli</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000009" lang="eng" title="bbox 538 629 1531 656" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000012" title="bbox 538 629 1531 656; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000047" title="bbox 538 636 593 656; x_wconf 96; x_fsize 29">cmp</span>
+      <span class="ocrx_word" id="word_000102_000048" title="bbox 696 630 772 656; x_wconf 96; x_fsize 29">byte</span>
+      <span class="ocrx_word" id="word_000102_000049" title="bbox 796 631 853 656; x_wconf 92; x_fsize 29">ptr</span>
+      <span class="ocrx_word" id="word_000102_000050" title="bbox 878 629 1486 656; x_wconf 89; x_fsize 29">cs:[di].A4ExifCSChannelRunning,</span>
+      <span class="ocrx_word" id="word_000102_000051" title="bbox 1518 630 1531 651; x_wconf 96; x_fsize 29">0</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000010" lang="eng" title="bbox 540 665 1034 692" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000013" title="bbox 540 665 1034 692; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000052" title="bbox 540 665 572 692; x_wconf 96; x_fsize 29">je</span>
+      <span class="ocrx_word" id="word_000102_000053" title="bbox 697 665 1034 692; x_wconf 91; x_fsize 29">ChannelNotRunning</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000011" lang="eng" title="bbox 535 701 1352 727" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000014" title="bbox 535 701 1352 727; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000054" title="bbox 535 708 594 723; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000102_000055" title="bbox 697 708 746 727; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000102_000056" title="bbox 778 708 828 723; x_wconf 44; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000102_000057" title="bbox 844 701 906 726; x_wconf 44; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000102_000058" title="bbox 922 701 1352 726; x_wconf 43; x_fsize 28">.-A4ExifCSChannelSelect</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000012" lang="eng" title="bbox 537 738 832 759" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000015" title="bbox 537 738 832 759; baseline -0.003 0; x_size 26.628361; x_descenders 5.6283612; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000059" title="bbox 537 738 832 759; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000013" lang="eng" title="bbox 536 774 733 800" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000016" title="bbox 536 774 733 800; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000060" title="bbox 536 774 613 800; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000102_000061" title="bbox 697 780 733 795; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000014" lang="eng" title="bbox 535 809 1406 836" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000017" title="bbox 535 809 1406 836; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000062" title="bbox 535 816 594 831; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000102_000063" title="bbox 697 816 746 835; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000102_000064" title="bbox 784 809 1132 836; x_wconf 91; x_fsize 28">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000102_000065" title="bbox 1157 816 1193 831; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000102_000066" title="bbox 1215 810 1406 834; x_wconf 89; x_fsize 28">A4Control)</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000015" lang="eng" title="bbox 538 847 633 867" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000018" title="bbox 538 847 633 867; baseline -0.011 0; x_size 25.157906; x_descenders 5.1579046; x_ascenders 6.2538013">
+      <span class="ocrx_word" id="word_000102_000067" title="bbox 538 847 633 867; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000016" lang="eng" title="bbox 538 883 693 903" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000019" title="bbox 538 883 693 903; baseline -0.006 0; x_size 25.157906; x_descenders 5.1579046; x_ascenders 6.2538013">
+      <span class="ocrx_word" id="word_000102_000068" title="bbox 538 883 693 903; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000017" lang="eng" title="bbox 535 918 1032 943" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000020" title="bbox 535 918 1032 943; baseline -0.002 -4; x_size 23.900009; x_descenders 4.9000096; x_ascenders 5.9411116">
+      <span class="ocrx_word" id="word_000102_000069" title="bbox 535 924 594 939; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000102_000070" title="bbox 697 924 746 943; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000102_000071" title="bbox 776 918 1032 942; x_wconf 90; x_fsize 25">U5_ENABLE_OFF</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000018" lang="eng" title="bbox 538 955 633 975" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000021" title="bbox 538 955 633 975; baseline -0.011 0; x_size 25.157906; x_descenders 5.1579046; x_ascenders 6.2538013">
+      <span class="ocrx_word" id="word_000102_000072" title="bbox 538 955 633 975; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000019" lang="eng" title="bbox 538 991 693 1011" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000022" title="bbox 538 991 693 1011; baseline 0 -1; x_size 23.900009; x_descenders 4.9000096; x_ascenders 5.9411116">
+      <span class="ocrx_word" id="word_000102_000073" title="bbox 538 991 693 1011; x_wconf 92; x_fsize 25">SDATAOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000020" lang="eng" title="bbox 537 1032 813 1051" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000023" title="bbox 537 1032 813 1051; baseline 0.004 -5; x_size 28.045874; x_descenders 5.75; x_ascenders 6.9716983">
+      <span class="ocrx_word" id="word_000102_000074" title="bbox 537 1032 593 1047; x_wconf 89; x_fsize 29">xor</span>
+      <span class="ocrx_word" id="word_000102_000075" title="bbox 697 1032 746 1051; x_wconf 78; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000102_000076" title="bbox 777 1032 813 1047; x_wconf 88; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000021" lang="eng" title="bbox 535 1062 1053 1087" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000024" title="bbox 535 1062 1053 1087; baseline -0.002 -4; x_size 23.900009; x_descenders 4.9000096; x_ascenders 5.9411116">
+      <span class="ocrx_word" id="word_000102_000077" title="bbox 535 1068 594 1083; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000102_000078" title="bbox 697 1062 746 1087; x_wconf 90; x_fsize 25">dl,</span>
+      <span class="ocrx_word" id="word_000102_000079" title="bbox 776 1062 1053 1086; x_wconf 29; x_fsize 25">US50OUTPUT_LATCH</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000022" lang="eng" title="bbox 538 1098 892 1124" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000025" title="bbox 538 1098 892 1124; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000080" title="bbox 538 1098 612 1119; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000102_000081" title="bbox 696 1099 892 1124; x_wconf 91; x_fsize 27">OutputByte</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000023" lang="eng" title="bbox 536 1140 733 1160" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000026" title="bbox 536 1140 733 1160; baseline -0.005 -5; x_size 28.045874; x_descenders 5.75; x_ascenders 6.9716983">
+      <span class="ocrx_word" id="word_000102_000082" title="bbox 536 1140 593 1160; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000102_000083" title="bbox 697 1140 733 1155; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000024" lang="eng" title="bbox 537 1170 832 1191" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000027" title="bbox 537 1170 832 1191; baseline -0.003 0; x_size 26.628361; x_descenders 5.6283612; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000084" title="bbox 537 1170 832 1191; x_wconf 90; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000025" lang="eng" title="bbox 538 1206 972 1232" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000028" title="bbox 538 1206 972 1232; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000085" title="bbox 538 1206 612 1227; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000102_000086" title="bbox 698 1207 972 1232; x_wconf 85; x_fsize 27">StopInterrupts</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000026" lang="eng" title="bbox 377 1241 1351 1304" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000029" title="bbox 535 1241 1351 1268; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000087" title="bbox 535 1248 594 1263; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000102_000088" title="bbox 698 1248 748 1263; x_wconf 45; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000102_000089" title="bbox 764 1241 826 1266; x_wconf 45; x_fsize 26">[di]</span>
+      <span class="ocrx_word" id="word_000102_000090" title="bbox 842 1241 1306 1268; x_wconf 63; x_fsize 26">.A4ExifCSChannelRunning,</span>
+      <span class="ocrx_word" id="word_000102_000091" title="bbox 1338 1242 1351 1263; x_wconf 96; x_fsize 26">0</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000030" title="bbox 377 1277 728 1304; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000092" title="bbox 377 1277 728 1304; x_wconf 90; x_fsize 27">ChannelNotRunning:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000027" lang="eng" title="bbox 536 1314 613 1340" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000031" title="bbox 536 1314 613 1340; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000093" title="bbox 536 1314 613 1340; x_wconf 32; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000028" lang="eng" title="bbox 538 1352 592 1371" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000032" title="bbox 538 1352 592 1371; baseline 0.019 -1; x_size 24.628361; x_descenders 5.6283612; x_ascenders 4">
+      <span class="ocrx_word" id="word_000102_000094" title="bbox 538 1352 592 1371; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000006" title="bbox 379 1608 387 1879">
+    <p class="ocr_par" id="par_000102_000029" lang="eng" title="bbox 379 1608 387 1879" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000033" title="bbox 379 1608 387 1879; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000095" title="bbox 379 1788 387 1879; x_wconf 31; x_fsize 21">Se</span>
+      <span class="ocrx_word" id="word_000102_000096" title="bbox 379 1608 387 1699; x_wconf 23; x_fsize 21">eT</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000007" title="bbox 536 1386 792 1407">
+    <p class="ocr_par" id="par_000102_000030" lang="eng" title="bbox 536 1386 792 1407" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000034" title="bbox 536 1386 792 1407; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000097" title="bbox 536 1386 674 1407; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000102_000098" title="bbox 697 1387 792 1407; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000008" title="bbox 536 1565 1152 1592">
+    <p class="ocr_par" id="par_000102_000031" lang="eng" title="bbox 536 1565 1152 1592" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000035" title="bbox 536 1565 1152 1592; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000099" title="bbox 536 1565 731 1592; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000102_000100" title="bbox 757 1566 1152 1587; x_wconf 92; x_fsize 29">CheckHardwarePresent</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_photo" id="block_1_11" title="bbox 807 1609 1143 1616"></div>
+   <div class="ocr_carea" id="block_000102_000009" title="bbox 536 1637 1672 1664">
+    <p class="ocr_par" id="par_000102_000032" lang="eng" title="bbox 536 1637 1672 1664" xml:lang="eng">
+     <span class="ocr_header" id="line_000102_000036" title="bbox 536 1637 1672 1664; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000101" title="bbox 536 1638 614 1659; x_wconf 96; x_fsize 28">Used</span>
+      <span class="ocrx_word" id="word_000102_000102" title="bbox 636 1640 673 1659; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000102_000103" title="bbox 697 1637 872 1659; x_wconf 96; x_fsize 28">determine</span>
+      <span class="ocrx_word" id="word_000102_000104" title="bbox 896 1638 1033 1659; x_wconf 96; x_fsize 28">whether</span>
+      <span class="ocrx_word" id="word_000102_000105" title="bbox 1056 1638 1112 1659; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000102_000106" title="bbox 1138 1640 1272 1659; x_wconf 95; x_fsize 28">correct</span>
+      <span class="ocrx_word" id="word_000102_000107" title="bbox 1296 1638 1452 1659; x_wconf 95; x_fsize 28">hardware</span>
+      <span class="ocrx_word" id="word_000102_000108" title="bbox 1478 1637 1512 1659; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000102_000109" title="bbox 1536 1639 1672 1664; x_wconf 96; x_fsize 28">present</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000010" title="bbox 537 1673 1408 1700">
+    <p class="ocr_par" id="par_000102_000033" lang="eng" title="bbox 537 1673 1408 1700" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000102_000037" title="bbox 537 1673 1408 1700; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000110" title="bbox 537 1680 573 1695; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000102_000111" title="bbox 596 1674 652 1695; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000102_000112" title="bbox 678 1674 913 1700; x_wconf 96; x_fsize 27">successfully</span>
+      <span class="ocrx_word" id="word_000102_000113" title="bbox 936 1674 1094 1700; x_wconf 96; x_fsize 27">procured</span>
+      <span class="ocrx_word" id="word_000102_000114" title="bbox 1118 1673 1232 1695; x_wconf 96; x_fsize 27">serial</span>
+      <span class="ocrx_word" id="word_000102_000115" title="bbox 1258 1674 1408 1695; x_wconf 96; x_fsize 27">channel.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000011" title="bbox 377 1711 1932 3140">
+    <p class="ocr_par" id="par_000102_000034" lang="eng" title="bbox 539 1711 588 1731" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000038" title="bbox 539 1711 588 1731; baseline 0.02 -1; x_size 24.53627; x_descenders 5.5362701; x_ascenders 4">
+      <span class="ocrx_word" id="word_000102_000116" title="bbox 539 1711 588 1731; x_wconf 86; x_fsize 25">IN:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000035" lang="eng" title="bbox 536 1745 1291 1803" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000039" title="bbox 697 1745 1291 1772; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000117" title="bbox 697 1747 732 1767; x_wconf 96; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000102_000118" title="bbox 758 1746 892 1767; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000102_000119" title="bbox 916 1746 1013 1767; x_wconf 96; x_fsize 28">block</span>
+      <span class="ocrx_word" id="word_000102_000120" title="bbox 1036 1745 1173 1772; x_wconf 96; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000102_000121" title="bbox 1198 1745 1233 1766; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000102_000122" title="bbox 1256 1747 1291 1766; x_wconf 95; x_fsize 28">DI</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000040" title="bbox 536 1783 608 1803; baseline 0 0; x_size 25.030817; x_descenders 5.030817; x_ascenders 6.3694773">
+      <span class="ocrx_word" id="word_000102_000123" title="bbox 536 1783 608 1803; x_wconf 96; x_fsize 26">OUT:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000036" lang="eng" title="bbox 697 1817 1472 1844" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000041" title="bbox 697 1817 1472 1844; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000124" title="bbox 697 1819 793 1844; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000102_000125" title="bbox 818 1818 913 1839; x_wconf 93; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000102_000126" title="bbox 937 1828 952 1830; x_wconf 86; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000102_000127" title="bbox 978 1819 1112 1839; x_wconf 94; x_fsize 27">correct</span>
+      <span class="ocrx_word" id="word_000102_000128" title="bbox 1136 1818 1292 1839; x_wconf 94; x_fsize 27">hardware</span>
+      <span class="ocrx_word" id="word_000102_000129" title="bbox 1318 1817 1352 1839; x_wconf 96; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000102_000130" title="bbox 1376 1818 1472 1839; x_wconf 96; x_fsize 27">there</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000037" lang="eng" title="bbox 525 1854 1932 2924" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000042" title="bbox 697 1854 1332 1880; baseline -0.002 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000131" title="bbox 697 1855 793 1880; x_wconf 96; x_fsize 26">Carry</span>
+      <span class="ocrx_word" id="word_000102_000132" title="bbox 818 1856 872 1875; x_wconf 93; x_fsize 26">set</span>
+      <span class="ocrx_word" id="word_000102_000133" title="bbox 897 1864 912 1866; x_wconf 67; x_fsize 26">-</span>
+      <span class="ocrx_word" id="word_000102_000134" title="bbox 936 1860 1034 1880; x_wconf 96; x_fsize 26">wrong</span>
+      <span class="ocrx_word" id="word_000102_000135" title="bbox 1057 1860 1093 1875; x_wconf 96; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000102_000136" title="bbox 1117 1860 1153 1875; x_wconf 96; x_fsize 26">no</span>
+      <span class="ocrx_word" id="word_000102_000137" title="bbox 1176 1854 1332 1875; x_wconf 96; x_fsize 26">hardware</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000043" title="bbox 526 1926 623 1952; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000138" title="bbox 526 1926 623 1952; x_wconf 78; x_fsize 27">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000044" title="bbox 538 1961 1872 1987; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000139" title="bbox 538 1961 592 1983; x_wconf 95; x_fsize 26">cli</span>
+      <span class="ocrx_word" id="word_000102_000140" title="bbox 1499 1962 1632 1987; x_wconf 69; x_fsize 26">;Select</span>
+      <span class="ocrx_word" id="word_000102_000141" title="bbox 1656 1962 1712 1983; x_wconf 95; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000102_000142" title="bbox 1738 1963 1872 1983; x_wconf 95; x_fsize 26">correct</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000045" title="bbox 535 1997 1852 2023; baseline 0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000143" title="bbox 535 2004 594 2019; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000102_000144" title="bbox 697 1998 746 2023; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000102_000145" title="bbox 778 2004 828 2019; x_wconf 67; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000102_000146" title="bbox 844 1997 906 2022; x_wconf 67; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000102_000147" title="bbox 922 1997 1352 2019; x_wconf 87; x_fsize 27">.A4ExifCSChannelSelect</span>
+      <span class="ocrx_word" id="word_000102_000148" title="bbox 1499 1999 1593 2023; x_wconf 84; x_fsize 27">;SIBO</span>
+      <span class="ocrx_word" id="word_000102_000149" title="bbox 1618 1998 1752 2019; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000102_000150" title="bbox 1776 1998 1852 2019; x_wconf 96; x_fsize 27">that</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000046" title="bbox 527 2033 1932 2060; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000151" title="bbox 527 2034 822 2055; x_wconf 91; x_fsize 28">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000102_000152" title="bbox 1579 2034 1652 2059; x_wconf 78; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000102_000153" title="bbox 1676 2033 1872 2060; x_wconf 96; x_fsize 28">peripheral</span>
+      <span class="ocrx_word" id="word_000102_000154" title="bbox 1898 2033 1932 2055; x_wconf 96; x_fsize 28">is</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000047" title="bbox 536 2070 1733 2096; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000155" title="bbox 536 2070 613 2096; x_wconf 96; x_fsize 26">push</span>
+      <span class="ocrx_word" id="word_000102_000156" title="bbox 697 2076 733 2091; x_wconf 94; x_fsize 26">ax</span>
+      <span class="ocrx_word" id="word_000102_000157" title="bbox 1499 2070 1674 2095; x_wconf 46; x_fsize 26">;attached</span>
+      <span class="ocrx_word" id="word_000102_000158" title="bbox 1696 2072 1733 2091; x_wconf 96; x_fsize 26">to</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000048" title="bbox 527 2106 742 2127; baseline 0.005 -1; x_size 25.167187; x_descenders 5.1671858; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000159" title="bbox 527 2106 742 2127; x_wconf 91; x_fsize 26">HwNullFrame</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000049" title="bbox 525 2141 1226 2167; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000160" title="bbox 525 2148 584 2163; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000102_000161" title="bbox 677 2142 726 2167; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000102_000162" title="bbox 744 2141 992 2166; x_wconf 85; x_fsize 27">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000102_000163" title="bbox 1017 2148 1053 2163; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000102_000164" title="bbox 1075 2141 1226 2166; x_wconf 89; x_fsize 27">Asic4Id)</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000050" title="bbox 528 2177 1783 2203; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000165" title="bbox 528 2179 623 2199; x_wconf 91; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000102_000166" title="bbox 1429 2177 1542 2203; x_wconf 83; x_fsize 27">;First</span>
+      <span class="ocrx_word" id="word_000102_000167" title="bbox 1568 2178 1643 2199; x_wconf 96; x_fsize 27">look</span>
+      <span class="ocrx_word" id="word_000102_000168" title="bbox 1668 2178 1723 2199; x_wconf 95; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000102_000169" title="bbox 1747 2184 1783 2199; x_wconf 95; x_fsize 27">an</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000051" title="bbox 528 2214 1803 2239; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000170" title="bbox 528 2215 683 2235; x_wconf 91; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000102_000171" title="bbox 1429 2214 1541 2239; x_wconf 25; x_fsize 27">7;ASIC4</span>
+      <span class="ocrx_word" id="word_000102_000172" title="bbox 1567 2216 1602 2235; x_wconf 96; x_fsize 27">at</span>
+      <span class="ocrx_word" id="word_000102_000173" title="bbox 1626 2214 1682 2235; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000102_000174" title="bbox 1707 2214 1803 2235; x_wconf 95; x_fsize 27">other</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000052" title="bbox 526 2249 1743 2275; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000175" title="bbox 526 2251 602 2271; x_wconf 92; x_fsize 27">XNOP</span>
+      <span class="ocrx_word" id="word_000102_000176" title="bbox 1429 2250 1504 2275; x_wconf 58; x_fsize 27">;end</span>
+      <span class="ocrx_word" id="word_000102_000177" title="bbox 1527 2250 1563 2271; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000102_000178" title="bbox 1586 2250 1642 2271; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000102_000179" title="bbox 1668 2249 1743 2270; x_wconf 95; x_fsize 27">link</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000053" title="bbox 528 2287 623 2307; baseline -0.011 0; x_size 25.030817; x_descenders 5.030817; x_ascenders 6.3694773">
+      <span class="ocrx_word" id="word_000102_000180" title="bbox 528 2287 623 2307; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000054" title="bbox 528 2322 1804 2347; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000181" title="bbox 528 2323 664 2343; x_wconf 91; x_fsize 26">SDATAIN</span>
+      <span class="ocrx_word" id="word_000102_000182" title="bbox 1489 2322 1543 2347; x_wconf 13; x_fsize 26">;Ilf</span>
+      <span class="ocrx_word" id="word_000102_000183" title="bbox 1566 2322 1622 2343; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000102_000184" title="bbox 1648 2322 1804 2343; x_wconf 96; x_fsize 26">returned</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000055" title="bbox 526 2357 1833 2383; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000185" title="bbox 526 2360 602 2379; x_wconf 96; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000102_000186" title="bbox 677 2358 772 2383; x_wconf 90; x_fsize 27">al,al</span>
+      <span class="ocrx_word" id="word_000102_000187" title="bbox 1479 2358 1592 2383; x_wconf 82; x_fsize 27">;value</span>
+      <span class="ocrx_word" id="word_000102_000188" title="bbox 1618 2357 1652 2379; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000102_000189" title="bbox 1677 2364 1833 2379; x_wconf 95; x_fsize 27">non-zero</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000056" title="bbox 530 2393 1811 2420; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000190" title="bbox 530 2393 562 2420; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000102_000191" title="bbox 677 2393 1232 2415; x_wconf 91; x_fsize 28">ConnectionFailedA4NotPresent</span>
+      <span class="ocrx_word" id="word_000102_000192" title="bbox 1479 2400 1532 2419; x_wconf 82; x_fsize 28">;we</span>
+      <span class="ocrx_word" id="word_000102_000193" title="bbox 1556 2394 1632 2415; x_wconf 96; x_fsize 28">have</span>
+      <span class="ocrx_word" id="word_000102_000194" title="bbox 1657 2400 1693 2415; x_wconf 92; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000102_000195" title="bbox 1715 2394 1811 2415; x_wconf 91; x_fsize 28">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000057" title="bbox 525 2429 1306 2456; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000196" title="bbox 525 2436 584 2451; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000102_000197" title="bbox 677 2430 726 2455; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000102_000198" title="bbox 744 2429 1072 2456; x_wconf 90; x_fsize 26">(SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000102_000199" title="bbox 1097 2436 1133 2451; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000102_000200" title="bbox 1155 2430 1306 2454; x_wconf 91; x_fsize 26">A4InfoR)</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000058" title="bbox 528 2465 1812 2491; baseline -0.001 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000201" title="bbox 528 2467 623 2487; x_wconf 91; x_fsize 28">SBUSY</span>
+      <span class="ocrx_word" id="word_000102_000202" title="bbox 1439 2467 1514 2491; x_wconf 87; x_fsize 28">;Now</span>
+      <span class="ocrx_word" id="word_000102_000203" title="bbox 1538 2472 1592 2487; x_wconf 96; x_fsize 28">see</span>
+      <span class="ocrx_word" id="word_000102_000204" title="bbox 1618 2465 1653 2486; x_wconf 95; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000102_000205" title="bbox 1676 2472 1712 2487; x_wconf 96; x_fsize 28">we</span>
+      <span class="ocrx_word" id="word_000102_000206" title="bbox 1736 2466 1812 2487; x_wconf 96; x_fsize 28">have</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000059" title="bbox 528 2501 1842 2528; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000207" title="bbox 528 2503 683 2523; x_wconf 91; x_fsize 28">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000102_000208" title="bbox 1429 2502 1502 2527; x_wconf 64; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000102_000209" title="bbox 1528 2501 1622 2528; x_wconf 95; x_fsize 28">right</span>
+      <span class="ocrx_word" id="word_000102_000210" title="bbox 1646 2501 1842 2528; x_wconf 96; x_fsize 28">peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000060" title="bbox 526 2538 1903 2564; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000211" title="bbox 526 2539 602 2559; x_wconf 92; x_fsize 26">XNOP</span>
+      <span class="ocrx_word" id="word_000102_000212" title="bbox 1489 2539 1582 2563; x_wconf 38; x_fsize 26">7;XNOP</span>
+      <span class="ocrx_word" id="word_000102_000213" title="bbox 1607 2538 1722 2559; x_wconf 96; x_fsize 26">allows</span>
+      <span class="ocrx_word" id="word_000102_000214" title="bbox 1746 2538 1802 2559; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000102_000215" title="bbox 1826 2538 1903 2564; x_wconf 96; x_fsize 26">busy</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000061" title="bbox 528 2573 1782 2600; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000216" title="bbox 528 2575 623 2595; x_wconf 91; x_fsize 29">SBUSY</span>
+      <span class="ocrx_word" id="word_000102_000217" title="bbox 1489 2573 1622 2600; x_wconf 76; x_fsize 29">7Signal</span>
+      <span class="ocrx_word" id="word_000102_000218" title="bbox 1646 2576 1683 2595; x_wconf 96; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000102_000219" title="bbox 1708 2580 1782 2595; x_wconf 96; x_fsize 29">come</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000062" title="bbox 528 2609 1902 2636; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000102_000220" title="bbox 528 2611 664 2631; x_wconf 91; x_fsize 27">SDATAIN</span>
+      <span class="ocrx_word" id="word_000102_000221" title="bbox 1489 2610 1643 2636; x_wconf 90; x_fsize 27">;through</span>
+      <span class="ocrx_word" id="word_000102_000222" title="bbox 1668 2610 1723 2631; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000102_000223" title="bbox 1746 2610 1802 2631; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000102_000224" title="bbox 1826 2609 1902 2631; x_wconf 96; x_fsize 27">wait</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000063" title="bbox 527 2646 1024 2671; baseline -0.002 -4; x_size 23.779276; x_descenders 4.7792764; x_ascenders 6.0510035">
+      <span class="ocrx_word" id="word_000102_000225" title="bbox 527 2646 584 2667; x_wconf 96; x_fsize 24">and</span>
+      <span class="ocrx_word" id="word_000102_000226" title="bbox 687 2646 736 2671; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000102_000227" title="bbox 765 2646 1024 2670; x_wconf 90; x_fsize 24">A4PERIPH_MASK</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000064" title="bbox 538 2682 1895 2708; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000228" title="bbox 538 2688 593 2708; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000102_000229" title="bbox 697 2682 746 2707; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000102_000230" title="bbox 776 2683 1132 2706; x_wconf 91; x_fsize 26">EXTENDED_INFO_BYTE</span>
+      <span class="ocrx_word" id="word_000102_000231" title="bbox 1499 2682 1593 2707; x_wconf 63; x_fsize 26">;Mask</span>
+      <span class="ocrx_word" id="word_000102_000232" title="bbox 1617 2683 1672 2703; x_wconf 96; x_fsize 26">out</span>
+      <span class="ocrx_word" id="word_000102_000233" title="bbox 1696 2682 1752 2703; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000102_000234" title="bbox 1776 2682 1895 2703; x_wconf 95; x_fsize 26">bottom</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000065" title="bbox 540 2717 1832 2744; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000235" title="bbox 540 2717 592 2744; x_wconf 91; x_fsize 27">jne</span>
+      <span class="ocrx_word" id="word_000102_000236" title="bbox 697 2717 1014 2739; x_wconf 91; x_fsize 27">ConnectionFailed</span>
+      <span class="ocrx_word" id="word_000102_000237" title="bbox 1499 2718 1593 2743; x_wconf 91; x_fsize 27">;four</span>
+      <span class="ocrx_word" id="word_000102_000238" title="bbox 1616 2717 1692 2739; x_wconf 96; x_fsize 27">bits</span>
+      <span class="ocrx_word" id="word_000102_000239" title="bbox 1717 2724 1752 2739; x_wconf 96; x_fsize 27">as</span>
+      <span class="ocrx_word" id="word_000102_000240" title="bbox 1776 2718 1832 2739; x_wconf 95; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000066" title="bbox 526 2753 1863 2780; baseline 0 -5; x_size 28.216812; x_descenders 5.671154; x_ascenders 7.180203">
+      <span class="ocrx_word" id="word_000102_000241" title="bbox 526 2760 583 2780; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000102_000242" title="bbox 687 2760 723 2775; x_wconf 96; x_fsize 29">ax</span>
+      <span class="ocrx_word" id="word_000102_000243" title="bbox 1489 2760 1603 2780; x_wconf 2; x_fsize 29">yupper</span>
+      <span class="ocrx_word" id="word_000102_000244" title="bbox 1628 2754 1703 2775; x_wconf 95; x_fsize 29">four</span>
+      <span class="ocrx_word" id="word_000102_000245" title="bbox 1728 2753 1863 2775; x_wconf 95; x_fsize 29">contain</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000067" title="bbox 537 2789 1852 2816; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000246" title="bbox 537 2790 832 2811; x_wconf 91; x_fsize 28">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000102_000247" title="bbox 1499 2790 1572 2815; x_wconf 70; x_fsize 28">;the</span>
+      <span class="ocrx_word" id="word_000102_000248" title="bbox 1596 2789 1792 2816; x_wconf 96; x_fsize 28">peripheral</span>
+      <span class="ocrx_word" id="word_000102_000249" title="bbox 1819 2791 1852 2810; x_wconf 96; x_fsize 28">ID</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000068" title="bbox 536 2826 613 2852; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000102_000250" title="bbox 536 2826 613 2852; x_wconf 46; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000069" title="bbox 528 2861 1922 2887; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000251" title="bbox 528 2862 583 2883; x_wconf 93; x_fsize 27">cle</span>
+      <span class="ocrx_word" id="word_000102_000252" title="bbox 1489 2862 1543 2887; x_wconf 83; x_fsize 27">;If</span>
+      <span class="ocrx_word" id="word_000102_000253" title="bbox 1568 2861 1602 2883; x_wconf 95; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000102_000254" title="bbox 1628 2861 1662 2883; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000102_000255" title="bbox 1687 2868 1743 2883; x_wconf 96; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000102_000256" title="bbox 1766 2862 1922 2883; x_wconf 96; x_fsize 27">hardware</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000070" title="bbox 528 2897 1923 2924; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000257" title="bbox 528 2900 582 2919; x_wconf 95; x_fsize 28">ret</span>
+      <span class="ocrx_word" id="word_000102_000258" title="bbox 1489 2897 1582 2923; x_wconf 62; x_fsize 28">7exit</span>
+      <span class="ocrx_word" id="word_000102_000259" title="bbox 1606 2897 1683 2919; x_wconf 96; x_fsize 28">with</span>
+      <span class="ocrx_word" id="word_000102_000260" title="bbox 1708 2904 1803 2924; x_wconf 96; x_fsize 28">carry</span>
+      <span class="ocrx_word" id="word_000102_000261" title="bbox 1828 2898 1923 2919; x_wconf 96; x_fsize 28">clear</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000038" lang="eng" title="bbox 377 2933 948 2955" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000071" title="bbox 377 2933 948 2955; baseline 0.002 -1; x_size 27.53627; x_descenders 5.5362701; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000262" title="bbox 377 2933 948 2955; x_wconf 90; x_fsize 28">ConnectionFailedA4NotPresent:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000102_000039" lang="eng" title="bbox 525 2969 1863 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000072" title="bbox 525 2969 1761 2995; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000263" title="bbox 525 2976 584 2991; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000102_000264" title="bbox 677 2970 726 2995; x_wconf 91; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000102_000265" title="bbox 744 2969 992 2994; x_wconf 90; x_fsize 27">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000102_000266" title="bbox 1017 2976 1053 2991; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000102_000267" title="bbox 1075 2969 1346 2994; x_wconf 13; x_fsize 27">Asic5Normalld)</span>
+      <span class="ocrx_word" id="word_000102_000268" title="bbox 1429 2971 1502 2995; x_wconf 51; x_fsize 27">;Its</span>
+      <span class="ocrx_word" id="word_000102_000269" title="bbox 1527 2972 1582 2991; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000102_000270" title="bbox 1607 2976 1643 2991; x_wconf 93; x_fsize 27">an</span>
+      <span class="ocrx_word" id="word_000102_000271" title="bbox 1665 2970 1761 2991; x_wconf 91; x_fsize 27">ASIC4</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000073" title="bbox 528 3005 1642 3032; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000272" title="bbox 528 3007 623 3027; x_wconf 91; x_fsize 28">SBUSY</span>
+      <span class="ocrx_word" id="word_000102_000273" title="bbox 1429 3005 1642 3032; x_wconf 75; x_fsize 28">;peripheral</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000074" title="bbox 528 3041 1863 3068; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000274" title="bbox 528 3043 683 3063; x_wconf 92; x_fsize 29">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000102_000275" title="bbox 1489 3043 1543 3068; x_wconf 73; x_fsize 29">7By</span>
+      <span class="ocrx_word" id="word_000102_000276" title="bbox 1568 3041 1744 3068; x_wconf 95; x_fsize 29">selecting</span>
+      <span class="ocrx_word" id="word_000102_000277" title="bbox 1767 3048 1783 3063; x_wconf 95; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000102_000278" title="bbox 1807 3048 1863 3063; x_wconf 95; x_fsize 29">non</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000075" title="bbox 526 3078 1856 3103; baseline 0.001 -5; x_size 23.779276; x_descenders 4.7792764; x_ascenders 6.0510035">
+      <span class="ocrx_word" id="word_000102_000279" title="bbox 526 3079 602 3099; x_wconf 92; x_fsize 24">XNOP</span>
+      <span class="ocrx_word" id="word_000102_000280" title="bbox 1489 3078 1601 3103; x_wconf 19; x_fsize 24">7;ASIC4</span>
+      <span class="ocrx_word" id="word_000102_000281" title="bbox 1627 3084 1662 3099; x_wconf 95; x_fsize 24">as</span>
+      <span class="ocrx_word" id="word_000102_000282" title="bbox 1687 3084 1723 3099; x_wconf 92; x_fsize 24">an</span>
+      <span class="ocrx_word" id="word_000102_000283" title="bbox 1745 3078 1856 3103; x_wconf 91; x_fsize 24">ASIC4,</span>
+     </span>
+     <span class="ocr_line" id="line_000102_000076" title="bbox 528 3113 1783 3140; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000102_000284" title="bbox 528 3115 664 3135; x_wconf 90; x_fsize 29">SDATAIN</span>
+      <span class="ocrx_word" id="word_000102_000285" title="bbox 1489 3120 1542 3139; x_wconf 87; x_fsize 29">;we</span>
+      <span class="ocrx_word" id="word_000102_000286" title="bbox 1567 3113 1783 3140; x_wconf 96; x_fsize 29">effectively</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000012" title="bbox 526 3150 772 3175">
+    <p class="ocr_par" id="par_000102_000040" lang="eng" title="bbox 526 3150 772 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000077" title="bbox 526 3150 772 3175; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000102_000287" title="bbox 526 3152 602 3171; x_wconf 96; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000102_000288" title="bbox 677 3150 772 3175; x_wconf 92; x_fsize 27">al,al</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000013" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000102_000041" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_header" id="line_000102_000078" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000102_000289" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000102_000290" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000014" title="bbox 1479 3149 1872 3175">
+    <p class="ocr_par" id="par_000102_000042" lang="eng" title="bbox 1479 3149 1872 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000079" title="bbox 1479 3149 1872 3175; baseline -0.003 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000102_000291" title="bbox 1479 3149 1632 3175; x_wconf 86; x_fsize 28">;disable</span>
+      <span class="ocrx_word" id="word_000102_000292" title="bbox 1656 3150 1813 3171; x_wconf 96; x_fsize 28">whatever</span>
+      <span class="ocrx_word" id="word_000102_000293" title="bbox 1838 3149 1872 3171; x_wconf 96; x_fsize 28">is</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000102_000015" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000102_000043" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000102_000080" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000102_000294" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000102_000295" title="bbox 1983 3320 2040 3349; x_wconf 96; x_fsize 39">100</span>
+      <span class="ocrx_word" id="word_000102_000296" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000102_000297" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000102_000298" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000103" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0103.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000103_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000103_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000103_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000103_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000103_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000103_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000103_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000103_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000103_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000103_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000103_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000103_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000103_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000103_000001" title="bbox 525 305 1873 512">
+    <p class="ocr_par" id="par_000103_000001" lang="eng" title="bbox 525 305 1873 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000001" title="bbox 540 305 1873 332; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000011" title="bbox 540 305 592 332; x_wconf 91; x_fsize 27">jne</span>
+      <span class="ocrx_word" id="word_000103_000012" title="bbox 697 305 1014 327; x_wconf 90; x_fsize 27">ConnectionFailed</span>
+      <span class="ocrx_word" id="word_000103_000013" title="bbox 1499 308 1572 331; x_wconf 21; x_fsize 27">yout</span>
+      <span class="ocrx_word" id="word_000103_000014" title="bbox 1596 306 1692 327; x_wconf 96; x_fsize 27">there</span>
+      <span class="ocrx_word" id="word_000103_000015" title="bbox 1718 312 1753 327; x_wconf 95; x_fsize 27">so</span>
+      <span class="ocrx_word" id="word_000103_000016" title="bbox 1776 312 1812 327; x_wconf 95; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000103_000017" title="bbox 1837 306 1873 327; x_wconf 95; x_fsize 27">do</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000002" title="bbox 525 341 1762 367; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000018" title="bbox 525 348 584 363; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000103_000019" title="bbox 677 342 726 367; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000103_000020" title="bbox 744 341 992 366; x_wconf 90; x_fsize 27">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000103_000021" title="bbox 1017 348 1053 363; x_wconf 92; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000103_000022" title="bbox 1075 341 1306 366; x_wconf 88; x_fsize 27">Asic5PackId)</span>
+      <span class="ocrx_word" id="word_000103_000023" title="bbox 1429 348 1463 367; x_wconf 85; x_fsize 27">ja</span>
+      <span class="ocrx_word" id="word_000103_000024" title="bbox 1488 342 1602 363; x_wconf 96; x_fsize 27">select</span>
+      <span class="ocrx_word" id="word_000103_000025" title="bbox 1628 342 1683 363; x_wconf 95; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000103_000026" title="bbox 1707 342 1762 363; x_wconf 94; x_fsize 27">all</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000003" title="bbox 528 377 1803 404; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000027" title="bbox 528 379 623 399; x_wconf 90; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000103_000028" title="bbox 1469 377 1742 404; x_wconf 71; x_fsize 27">;possibilities</span>
+      <span class="ocrx_word" id="word_000103_000029" title="bbox 1768 384 1803 399; x_wconf 96; x_fsize 27">so</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000004" title="bbox 528 414 1844 439; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000030" title="bbox 528 415 683 435; x_wconf 91; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000103_000031" title="bbox 1489 414 1582 439; x_wconf 85; x_fsize 27">;that</span>
+      <span class="ocrx_word" id="word_000103_000032" title="bbox 1606 420 1642 435; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000103_000033" title="bbox 1667 414 1762 435; x_wconf 96; x_fsize 27">don't</span>
+      <span class="ocrx_word" id="word_000103_000034" title="bbox 1787 414 1844 435; x_wconf 95; x_fsize 27">end</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000005" title="bbox 526 449 1744 476; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000035" title="bbox 526 451 602 471; x_wconf 93; x_fsize 28">XNOP</span>
+      <span class="ocrx_word" id="word_000103_000036" title="bbox 1489 456 1543 476; x_wconf 79; x_fsize 28">;up</span>
+      <span class="ocrx_word" id="word_000103_000037" title="bbox 1567 449 1744 476; x_wconf 95; x_fsize 28">disabling</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000006" title="bbox 528 485 1822 512; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000038" title="bbox 528 487 664 507; x_wconf 92; x_fsize 27">SDATAIN</span>
+      <span class="ocrx_word" id="word_000103_000039" title="bbox 1489 485 1664 512; x_wconf 7; x_fsize 27">yanything</span>
+      <span class="ocrx_word" id="word_000103_000040" title="bbox 1686 486 1762 507; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000103_000041" title="bbox 1786 492 1822 507; x_wconf 96; x_fsize 27">we</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000103_000002" title="bbox 526 522 1768 584">
+    <p class="ocr_par" id="par_000103_000002" lang="eng" title="bbox 526 522 1768 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000007" title="bbox 526 522 1768 547; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000042" title="bbox 526 524 602 543; x_wconf 96; x_fsize 26">test</span>
+      <span class="ocrx_word" id="word_000103_000043" title="bbox 677 522 772 547; x_wconf 91; x_fsize 26">al,al</span>
+      <span class="ocrx_word" id="word_000103_000044" title="bbox 1479 522 1592 547; x_wconf 51; x_fsize 26">;can't</span>
+      <span class="ocrx_word" id="word_000103_000045" title="bbox 1618 522 1768 543; x_wconf 96; x_fsize 26">control.</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000008" title="bbox 540 557 1014 584; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000046" title="bbox 540 557 592 584; x_wconf 90; x_fsize 29">jne</span>
+      <span class="ocrx_word" id="word_000103_000047" title="bbox 697 557 1014 579; x_wconf 90; x_fsize 29">ConnectionFailed</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000103_000003" title="bbox 377 593 1754 1011">
+    <p class="ocr_par" id="par_000103_000003" lang="eng" title="bbox 525 593 1754 620" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000009" title="bbox 525 593 1754 620; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000048" title="bbox 525 600 584 615; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000103_000049" title="bbox 677 594 726 619; x_wconf 93; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000103_000050" title="bbox 744 593 992 618; x_wconf 90; x_fsize 29">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000103_000051" title="bbox 1017 600 1053 615; x_wconf 92; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000103_000052" title="bbox 1075 593 1226 618; x_wconf 90; x_fsize 29">Asic8Id)</span>
+      <span class="ocrx_word" id="word_000103_000053" title="bbox 1479 594 1595 619; x_wconf 75; x_fsize 29">7Modem</span>
+      <span class="ocrx_word" id="word_000103_000054" title="bbox 1618 593 1693 620; x_wconf 96; x_fsize 29">chip</span>
+      <span class="ocrx_word" id="word_000103_000055" title="bbox 1718 593 1754 615; x_wconf 96; x_fsize 29">id</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000004" lang="eng" title="bbox 528 631 623 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000010" title="bbox 528 631 623 651; baseline -0.011 0; x_size 25.278593; x_descenders 5.2785926; x_ascenders 6.363636">
+      <span class="ocrx_word" id="word_000103_000056" title="bbox 528 631 623 651; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000005" lang="eng" title="bbox 528 667 683 687" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000011" title="bbox 528 667 683 687; baseline -0.006 0; x_size 25.278593; x_descenders 5.2785926; x_ascenders 6.363636">
+      <span class="ocrx_word" id="word_000103_000057" title="bbox 528 667 683 687; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000006" lang="eng" title="bbox 526 703 602 723" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000012" title="bbox 526 703 602 723; baseline 0 -1; x_size 24.014664; x_descenders 5.0146627; x_ascenders 6.0454545">
+      <span class="ocrx_word" id="word_000103_000058" title="bbox 526 703 602 723; x_wconf 92; x_fsize 25">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000007" lang="eng" title="bbox 377 739 708 795" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000013" title="bbox 528 739 664 759; baseline 0 -1; x_size 24.014664; x_descenders 5.0146627; x_ascenders 6.0454545">
+      <span class="ocrx_word" id="word_000103_000059" title="bbox 528 739 664 759; x_wconf 92; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000014" title="bbox 377 773 708 795; baseline 0 0; x_size 27.806452; x_descenders 5.8064513; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000060" title="bbox 377 773 708 795; x_wconf 91; x_fsize 29">ConnectionFailed:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000008" lang="eng" title="bbox 536 816 733 836" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000015" title="bbox 536 816 733 836; baseline -0.005 -5; x_size 28.733334; x_descenders 6; x_ascenders 7.2333331">
+      <span class="ocrx_word" id="word_000103_000061" title="bbox 536 816 593 836; x_wconf 96; x_fsize 30">pop</span>
+      <span class="ocrx_word" id="word_000103_000062" title="bbox 697 816 733 831; x_wconf 95; x_fsize 30">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000009" lang="eng" title="bbox 537 846 832 867" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000016" title="bbox 537 846 832 867; baseline -0.003 0; x_size 26.806452; x_descenders 5.8064513; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000063" title="bbox 537 846 832 867; x_wconf 92; x_fsize 28">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000010" lang="eng" title="bbox 526 882 603 908" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000017" title="bbox 526 882 603 908; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000103_000064" title="bbox 526 882 603 908; x_wconf 20; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000011" lang="eng" title="bbox 528 920 583 939" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000018" title="bbox 528 920 583 939; baseline 0 0; x_size 24.806452; x_descenders 5.8064513; x_ascenders 4">
+      <span class="ocrx_word" id="word_000103_000065" title="bbox 528 920 583 939; x_wconf 92; x_fsize 26">stc</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000012" lang="eng" title="bbox 528 956 582 975" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000019" title="bbox 528 956 582 975; baseline 0.019 -1; x_size 24.806452; x_descenders 5.8064513; x_ascenders 4">
+      <span class="ocrx_word" id="word_000103_000066" title="bbox 528 956 582 975; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000013" lang="eng" title="bbox 526 990 782 1011" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000020" title="bbox 526 990 782 1011; baseline 0.004 -1; x_size 26.806452; x_descenders 5.8064513; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000067" title="bbox 526 990 664 1011; x_wconf 91; x_fsize 28">ProcEnd</span>
+      <span class="ocrx_word" id="word_000103_000068" title="bbox 687 992 782 1011; x_wconf 92; x_fsize 28">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000103_000004" title="bbox 536 1062 1147 1191">
+    <p class="ocr_par" id="par_000103_000014" lang="eng" title="bbox 536 1062 734 1088" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000021" title="bbox 536 1062 734 1088; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000069" title="bbox 536 1062 734 1088; x_wconf 91; x_fsize 27">EndCodeSeg</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000015" lang="eng" title="bbox 538 1098 1147 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000022" title="bbox 538 1098 1147 1124; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000070" title="bbox 538 1098 633 1119; x_wconf 96; x_fsize 27">stack</span>
+      <span class="ocrx_word" id="word_000103_000071" title="bbox 658 1099 792 1124; x_wconf 95; x_fsize 27">segment</span>
+      <span class="ocrx_word" id="word_000103_000072" title="bbox 818 1098 913 1119; x_wconf 96; x_fsize 27">stack</span>
+      <span class="ocrx_word" id="word_000103_000073" title="bbox 936 1104 1013 1124; x_wconf 93; x_fsize 27">para</span>
+      <span class="ocrx_word" id="word_000103_000074" title="bbox 1043 1098 1147 1119; x_wconf 90; x_fsize 27">'data'</span>
+     </span>
+     <span class="ocr_line" id="line_000103_000023" title="bbox 538 1134 732 1155; baseline 0 0; x_size 26.334873; x_descenders 5.3348732; x_ascenders 6">
+      <span class="ocrx_word" id="word_000103_000075" title="bbox 538 1134 633 1155; x_wconf 96; x_fsize 27">stack</span>
+      <span class="ocrx_word" id="word_000103_000076" title="bbox 657 1134 732 1155; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000103_000016" lang="eng" title="bbox 537 1169 792 1191" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000024" title="bbox 537 1169 792 1191; baseline -0.004 0; x_size 25.979214; x_descenders 4.9792147; x_ascenders 7">
+      <span class="ocrx_word" id="word_000103_000077" title="bbox 537 1170 594 1191; x_wconf 90; x_fsize 27">end</span>
+      <span class="ocrx_word" id="word_000103_000078" title="bbox 615 1169 792 1190; x_wconf 90; x_fsize 27">A4ExifLDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000103_000005" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000103_000017" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000103_000025" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000103_000079" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000103_000080" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000103_000081" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000103_000082" title="bbox 1983 3320 2036 3349; x_wconf 96; x_fsize 39">101</span>
+      <span class="ocrx_word" id="word_000103_000083" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000103_000084" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000103_000085" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000104" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0104.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000104_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000104_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000104_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000104_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000104_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000104_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000104_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000104_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000104_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000104_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000104_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000104_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000104_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000001" title="bbox 377 302 834 362">
+    <p class="ocr_par" id="par_000104_000001" lang="eng" title="bbox 377 302 834 362" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000001" title="bbox 377 302 834 362; baseline -0.004 -7; x_size 68.666664; x_descenders 17.166666; x_ascenders 17.166666">
+      <span class="ocrx_word" id="word_000104_000011" title="bbox 377 302 834 362; x_wconf 54; x_fsize 71">SYSS$AS5.ASM</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000002" title="bbox 376 422 1811 1529">
+    <p class="ocr_par" id="par_000104_000002" lang="eng" title="bbox 536 422 1811 518" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000002" title="bbox 536 422 1811 449; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000012" title="bbox 536 422 632 444; x_wconf 95; x_fsize 29">title</span>
+      <span class="ocrx_word" id="word_000104_000013" title="bbox 695 423 812 444; x_wconf 66; x_fsize 29">ASSPDD</span>
+      <span class="ocrx_word" id="word_000104_000014" title="bbox 856 424 933 449; x_wconf 85; x_fsize 29">Epoc</span>
+      <span class="ocrx_word" id="word_000104_000015" title="bbox 958 422 1072 444; x_wconf 95; x_fsize 29">Serial</span>
+      <span class="ocrx_word" id="word_000104_000016" title="bbox 1096 422 1252 449; x_wconf 95; x_fsize 29">physical</span>
+      <span class="ocrx_word" id="word_000104_000017" title="bbox 1277 422 1392 444; x_wconf 95; x_fsize 29">device</span>
+      <span class="ocrx_word" id="word_000104_000018" title="bbox 1417 422 1533 444; x_wconf 96; x_fsize 29">driver</span>
+      <span class="ocrx_word" id="word_000104_000019" title="bbox 1558 423 1613 444; x_wconf 96; x_fsize 29">for</span>
+      <span class="ocrx_word" id="word_000104_000020" title="bbox 1636 423 1692 444; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000104_000021" title="bbox 1719 423 1811 444; x_wconf 96; x_fsize 29">16550</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000003" title="bbox 538 458 1172 485; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000022" title="bbox 538 459 652 480; x_wconf 91; x_fsize 29">subttl</span>
+      <span class="ocrx_word" id="word_000104_000023" title="bbox 697 458 872 485; x_wconf 90; x_fsize 29">Copyright</span>
+      <span class="ocrx_word" id="word_000104_000024" title="bbox 896 458 993 480; x_wconf 96; x_fsize 29">Psion</span>
+      <span class="ocrx_word" id="word_000104_000025" title="bbox 1016 460 1073 480; x_wconf 96; x_fsize 29">PLC</span>
+      <span class="ocrx_word" id="word_000104_000026" title="bbox 1099 459 1172 480; x_wconf 95; x_fsize 29">1993</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000004" title="bbox 537 494 832 518; baseline 0.003 -3; x_size 27.356544; x_descenders 5.356544; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000027" title="bbox 537 501 612 516; x_wconf 96; x_fsize 28">name</span>
+      <span class="ocrx_word" id="word_000104_000028" title="bbox 698 494 832 518; x_wconf 90; x_fsize 28">SYSSAS5</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000003" lang="eng" title="bbox 379 568 1104 592" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000005" title="bbox 379 568 1104 592; baseline 0 -5; x_size 36.86512; x_descenders 8; x_ascenders 9.865119">
+      <span class="ocrx_word" id="word_000104_000029" title="bbox 379 573 387 592; x_wconf 70; x_fsize 38">i</span>
+      <span class="ocrx_word" id="word_000104_000030" title="bbox 535 568 674 588; x_wconf 79; x_fsize 38">VERSION</span>
+      <span class="ocrx_word" id="word_000104_000031" title="bbox 736 568 812 587; x_wconf 82; x_fsize 38">DATE</span>
+      <span class="ocrx_word" id="word_000104_000032" title="bbox 886 568 1104 588; x_wconf 96; x_fsize 38">DESCRIPTION</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000004" lang="eng" title="bbox 379 609 1172 628" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000006" title="bbox 379 609 1172 628; baseline 0 -13; x_size 29.350586; x_descenders 5.9047618; x_ascenders 8.0129871">
+      <span class="ocrx_word" id="word_000104_000033" title="bbox 379 609 387 628; x_wconf 42; x_fsize 30">me</span>
+      <span class="ocrx_word" id="word_000104_000034" title="bbox 537 613 610 615; x_wconf 16; x_fsize 30">MEE</span>
+      <span class="ocrx_word" id="word_000104_000035" title="bbox 631 613 732 615; x_wconf 31; x_fsize 30">ee</span>
+      <span class="ocrx_word" id="word_000104_000036" title="bbox 796 613 911 615; x_wconf 17; x_fsize 30">ee</span>
+      <span class="ocrx_word" id="word_000104_000037" title="bbox 950 613 1068 615; x_wconf 28; x_fsize 30">ee</span>
+      <span class="ocrx_word" id="word_000104_000038" title="bbox 1082 613 1172 615; x_wconf 22; x_fsize 30">eee</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000005" lang="eng" title="bbox 379 637 1173 664" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000007" title="bbox 379 637 1173 664; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000039" title="bbox 379 645 387 664; x_wconf 80; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000104_000040" title="bbox 579 639 631 660; x_wconf 44; x_fsize 29">Lat</span>
+      <span class="ocrx_word" id="word_000104_000041" title="bbox 698 637 851 662; x_wconf 96; x_fsize 29">08/12/94</span>
+      <span class="ocrx_word" id="word_000104_000042" title="bbox 879 638 1012 660; x_wconf 95; x_fsize 29">Initial</span>
+      <span class="ocrx_word" id="word_000104_000043" title="bbox 1036 638 1173 660; x_wconf 96; x_fsize 29">version</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000006" lang="eng" title="bbox 379 710 1131 737" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000008" title="bbox 379 710 1131 737; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000044" title="bbox 379 717 387 736; x_wconf 36; x_fsize 28">7</span>
+      <span class="ocrx_word" id="word_000104_000045" title="bbox 536 710 673 732; x_wconf 96; x_fsize 28">Written</span>
+      <span class="ocrx_word" id="word_000104_000046" title="bbox 696 711 733 737; x_wconf 95; x_fsize 28">by</span>
+      <span class="ocrx_word" id="word_000104_000047" title="bbox 758 712 853 732; x_wconf 96; x_fsize 28">Jason</span>
+      <span class="ocrx_word" id="word_000104_000048" title="bbox 876 711 1033 732; x_wconf 96; x_fsize 28">December</span>
+      <span class="ocrx_word" id="word_000104_000049" title="bbox 1059 711 1131 732; x_wconf 96; x_fsize 28">1994</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000007" lang="eng" title="bbox 379 782 1352 809" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000009" title="bbox 379 782 1352 809; baseline 0.001 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000050" title="bbox 379 789 387 808; x_wconf 0; x_fsize 28">:</span>
+      <span class="ocrx_word" id="word_000104_000051" title="bbox 538 782 652 804; x_wconf 96; x_fsize 28">Serial</span>
+      <span class="ocrx_word" id="word_000104_000052" title="bbox 676 782 793 804; x_wconf 96; x_fsize 28">Driver</span>
+      <span class="ocrx_word" id="word_000104_000053" title="bbox 818 783 873 804; x_wconf 92; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000104_000054" title="bbox 896 784 973 809; x_wconf 92; x_fsize 28">Epoc</span>
+      <span class="ocrx_word" id="word_000104_000055" title="bbox 996 783 1094 804; x_wconf 96; x_fsize 28">based</span>
+      <span class="ocrx_word" id="word_000104_000056" title="bbox 1117 783 1234 804; x_wconf 90; x_fsize 28">around</span>
+      <span class="ocrx_word" id="word_000104_000057" title="bbox 1255 783 1352 804; x_wconf 87; x_fsize 28">ASIC5</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000008" lang="eng" title="bbox 378 855 711 876" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000010" title="bbox 378 855 711 876; baseline 0 0; x_size 26.288788; x_descenders 5.2887883; x_ascenders 7.1770878">
+      <span class="ocrx_word" id="word_000104_000058" title="bbox 378 855 472 876; x_wconf 80; x_fsize 27">Sr5s3</span>
+      <span class="ocrx_word" id="word_000104_000059" title="bbox 537 862 553 869; x_wconf 96; x_fsize 27">=</span>
+      <span class="ocrx_word" id="word_000104_000060" title="bbox 698 855 711 876; x_wconf 91; x_fsize 27">0</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000009" lang="eng" title="bbox 378 891 711 912" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000011" title="bbox 378 891 711 912; baseline -0.003 0; x_size 26.739155; x_descenders 5.7391543; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000061" title="bbox 378 891 493 912; x_wconf 87; x_fsize 28">Sr5S3a</span>
+      <span class="ocrx_word" id="word_000104_000062" title="bbox 537 898 553 905; x_wconf 96; x_fsize 28">=</span>
+      <span class="ocrx_word" id="word_000104_000063" title="bbox 699 891 711 911; x_wconf 96; x_fsize 28">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000010" lang="eng" title="bbox 378 962 672 984" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000012" title="bbox 378 962 672 984; baseline 0.003 -1; x_size 23.785095; x_descenders 4.7850947; x_ascenders 6.4935555">
+      <span class="ocrx_word" id="word_000104_000064" title="bbox 378 962 473 984; x_wconf 95; x_fsize 24">ifdef</span>
+      <span class="ocrx_word" id="word_000104_000065" title="bbox 536 963 672 984; x_wconf 91; x_fsize 24">BUILDS3</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000011" lang="eng" title="bbox 378 999 711 1020" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000013" title="bbox 378 999 711 1020; baseline -0.003 0; x_size 25.036942; x_descenders 5.0369415; x_ascenders 6.8353219">
+      <span class="ocrx_word" id="word_000104_000066" title="bbox 378 999 472 1020; x_wconf 88; x_fsize 26">Sr5S3</span>
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+      <span class="ocrx_word" id="word_000104_000068" title="bbox 699 999 711 1019; x_wconf 65; x_fsize 26">1.</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000012" lang="eng" title="bbox 378 1035 711 1056" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000014" title="bbox 378 1035 711 1056; baseline 0 0; x_size 26.739155; x_descenders 5.7391543; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000069" title="bbox 378 1035 493 1056; x_wconf 90; x_fsize 28">Sr5S3a</span>
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+      <span class="ocrx_word" id="word_000104_000071" title="bbox 698 1035 711 1056; x_wconf 90; x_fsize 28">0</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000013" lang="eng" title="bbox 376 1071 701 1097" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000015" title="bbox 376 1071 701 1097; baseline 0 -6; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000072" title="bbox 376 1072 513 1092; x_wconf 90; x_fsize 26">BUILDHH</span>
+      <span class="ocrx_word" id="word_000104_000073" title="bbox 527 1077 583 1097; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000104_000074" title="bbox 689 1071 701 1091; x_wconf 96; x_fsize 26">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000014" lang="eng" title="bbox 377 1106 473 1128" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000016" title="bbox 377 1106 473 1128; baseline -0.01 0; x_size 26.739155; x_descenders 5.7391543; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000075" title="bbox 377 1106 473 1128; x_wconf 92; x_fsize 28">endif</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000015" lang="eng" title="bbox 378 1178 653 1200" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000017" title="bbox 378 1178 653 1200; baseline 0.004 -1; x_size 26.739155; x_descenders 5.7391543; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000076" title="bbox 378 1178 392 1199; x_wconf 15; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000104_000077" title="bbox 538 1179 653 1200; x_wconf 89; x_fsize 28">Sr5S3a</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000016" lang="eng" title="bbox 376 1215 711 1241" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000018" title="bbox 376 1215 711 1241; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000078" title="bbox 376 1216 513 1236; x_wconf 90; x_fsize 27">BUILDSB</span>
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+      <span class="ocrx_word" id="word_000104_000080" title="bbox 699 1215 711 1235; x_wconf 96; x_fsize 27">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000017" lang="eng" title="bbox 377 1250 1073 1529" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000104_000081" title="bbox 377 1250 473 1272; x_wconf 95; x_fsize 28">endif</span>
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+      <span class="ocrx_word" id="word_000104_000082" title="bbox 538 1322 672 1344; x_wconf 93; x_fsize 29">include</span>
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+      <span class="ocrx_word" id="word_000104_000090" title="bbox 538 1466 672 1488; x_wconf 93; x_fsize 30">include</span>
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+    <p class="ocr_par" id="par_000104_000018" lang="eng" title="bbox 378 1575 813 1596" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000104_000094" title="bbox 378 1575 692 1596; x_wconf 89; x_fsize 27">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000104_000095" title="bbox 718 1576 813 1596; x_wconf 96; x_fsize 27">struc</span>
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+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 601 1684 608 1991"></div>
+   <div class="ocr_carea" id="block_000104_000004" title="bbox 538 1611 2082 2104">
+    <p class="ocr_par" id="par_000104_000019" lang="eng" title="bbox 538 1611 2082 2069" xml:lang="eng">
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+      <span class="ocrx_word" id="word_000104_000096" title="bbox 538 1611 673 1637; x_wconf 87; x_fsize 27">Sr50pen</span>
+      <span class="ocrx_word" id="word_000104_000097" title="bbox 1127 1611 1163 1632; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000104_000098" title="bbox 1289 1612 1301 1632; x_wconf 91; x_fsize 27">?</span>
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+      <span class="ocrx_word" id="word_000104_000100" title="bbox 1649 1612 1682 1632; x_wconf 96; x_fsize 27">Is</span>
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+      <span class="ocrx_word" id="word_000104_000102" title="bbox 1788 1611 1922 1632; x_wconf 95; x_fsize 27">channel</span>
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+      <span class="ocrx_word" id="word_000104_000104" title="bbox 538 1643 672 1676; x_wconf 24; x_fsize 26">SrKSCtY1L</span>
+      <span class="ocrx_word" id="word_000104_000105" title="bbox 1127 1647 1163 1668; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000104_000106" title="bbox 1289 1648 1301 1668; x_wconf 91; x_fsize 26">?</span>
+      <span class="ocrx_word" id="word_000104_000107" title="bbox 1609 1653 1617 1672; x_wconf 81; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000104_000108" title="bbox 1648 1648 1742 1668; x_wconf 96; x_fsize 26">State</span>
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+      <span class="ocrx_word" id="word_000104_000110" title="bbox 1828 1647 1962 1668; x_wconf 96; x_fsize 26">control</span>
+      <span class="ocrx_word" id="word_000104_000111" title="bbox 1988 1646 2082 1668; x_wconf 96; x_fsize 26">lines</span>
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+     <span class="ocr_line" id="line_000104_000029" title="bbox 538 1683 1833 1708; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000112" title="bbox 538 1683 773 1704; x_wconf 86; x_fsize 27">Sr5IntVector</span>
+      <span class="ocrx_word" id="word_000104_000113" title="bbox 977 1683 1013 1704; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000104_000114" title="bbox 1139 1684 1151 1704; x_wconf 77; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000104_000115" title="bbox 1459 1689 1467 1708; x_wconf 68; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000116" title="bbox 1497 1683 1552 1704; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000104_000117" title="bbox 1575 1684 1693 1704; x_wconf 96; x_fsize 27">Vector</span>
+      <span class="ocrx_word" id="word_000104_000118" title="bbox 1717 1683 1833 1704; x_wconf 95; x_fsize 27">number</span>
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+     <span class="ocr_line" id="line_000104_000030" title="bbox 538 1718 1892 1744; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000119" title="bbox 538 1719 732 1740; x_wconf 88; x_fsize 27">Sr5Channel</span>
+      <span class="ocrx_word" id="word_000104_000120" title="bbox 977 1719 1013 1740; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000104_000121" title="bbox 1139 1720 1151 1740; x_wconf 91; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000104_000122" title="bbox 1459 1725 1467 1744; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000123" title="bbox 1496 1718 1593 1740; x_wconf 96; x_fsize 27">Which</span>
+      <span class="ocrx_word" id="word_000104_000124" title="bbox 1618 1719 1752 1740; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000104_000125" title="bbox 1777 1725 1832 1740; x_wconf 95; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000104_000126" title="bbox 1856 1725 1892 1740; x_wconf 96; x_fsize 27">we</span>
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+      <span class="ocrx_word" id="word_000104_000127" title="bbox 538 1755 673 1776; x_wconf 91; x_fsize 28">Sr5Mask</span>
+      <span class="ocrx_word" id="word_000104_000128" title="bbox 1127 1755 1163 1776; x_wconf 90; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000104_000129" title="bbox 1289 1756 1301 1776; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000104_000130" title="bbox 1609 1761 1617 1780; x_wconf 29; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000131" title="bbox 1649 1755 1903 1781; x_wconf 87; x_fsize 28">InterruptMask</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000032" title="bbox 538 1790 1773 1817; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000132" title="bbox 538 1790 733 1817; x_wconf 91; x_fsize 27">Sr5Running</span>
+      <span class="ocrx_word" id="word_000104_000133" title="bbox 977 1791 1013 1812; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000104_000134" title="bbox 1459 1797 1467 1816; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000135" title="bbox 1495 1792 1552 1812; x_wconf 96; x_fsize 27">Are</span>
+      <span class="ocrx_word" id="word_000104_000136" title="bbox 1576 1797 1612 1812; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000104_000137" title="bbox 1638 1790 1773 1817; x_wconf 96; x_fsize 27">running</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000033" title="bbox 538 1823 1872 1858; baseline 0 -10; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000138" title="bbox 538 1826 853 1848; x_wconf 60; x_fsize 28">Sr5IntRoutineVec</span>
+      <span class="ocrx_word" id="word_000104_000139" title="bbox 977 1827 1014 1848; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000104_000140" title="bbox 1139 1823 1156 1858; x_wconf 0; x_fsize 28">cs</span>
+      <span class="ocrx_word" id="word_000104_000141" title="bbox 1459 1833 1467 1852; x_wconf 58; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000142" title="bbox 1495 1828 1613 1848; x_wconf 96; x_fsize 28">Vector</span>
+      <span class="ocrx_word" id="word_000104_000143" title="bbox 1636 1829 1673 1848; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000104_000144" title="bbox 1699 1828 1872 1853; x_wconf 96; x_fsize 28">Interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000034" title="bbox 538 1863 1902 1888; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000145" title="bbox 538 1863 674 1884; x_wconf 90; x_fsize 27">Sr5Baud</span>
+      <span class="ocrx_word" id="word_000104_000146" title="bbox 1127 1863 1164 1884; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000104_000147" title="bbox 1289 1864 1301 1884; x_wconf 89; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000104_000148" title="bbox 1609 1869 1617 1888; x_wconf 66; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000149" title="bbox 1647 1863 1702 1884; x_wconf 95; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000104_000150" title="bbox 1726 1863 1804 1884; x_wconf 95; x_fsize 27">baud</span>
+      <span class="ocrx_word" id="word_000104_000151" title="bbox 1828 1865 1902 1884; x_wconf 95; x_fsize 27">rate</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000035" title="bbox 538 1899 1872 1924; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000152" title="bbox 538 1899 733 1920; x_wconf 90; x_fsize 27">Sr5LddData</span>
+      <span class="ocrx_word" id="word_000104_000153" title="bbox 977 1899 1014 1920; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000104_000154" title="bbox 1139 1900 1151 1920; x_wconf 91; x_fsize 27">?</span>
+      <span class="ocrx_word" id="word_000104_000155" title="bbox 1459 1905 1467 1924; x_wconf 73; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000156" title="bbox 1499 1899 1573 1920; x_wconf 96; x_fsize 27">Info</span>
+      <span class="ocrx_word" id="word_000104_000157" title="bbox 1598 1899 1675 1920; x_wconf 93; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000104_000158" title="bbox 1697 1899 1754 1920; x_wconf 91; x_fsize 27">Ldd</span>
+      <span class="ocrx_word" id="word_000104_000159" title="bbox 1777 1899 1872 1920; x_wconf 95; x_fsize 27">above</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000036" title="bbox 538 1934 1832 1960; baseline -0.001 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000160" title="bbox 538 1935 772 1956; x_wconf 72; x_fsize 28">Sr5StatusInt</span>
+      <span class="ocrx_word" id="word_000104_000161" title="bbox 977 1935 1014 1956; x_wconf 96; x_fsize 28">dd</span>
+      <span class="ocrx_word" id="word_000104_000162" title="bbox 1139 1936 1151 1956; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000104_000163" title="bbox 1459 1941 1467 1960; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000164" title="bbox 1495 1936 1632 1956; x_wconf 95; x_fsize 28">Vectors</span>
+      <span class="ocrx_word" id="word_000104_000165" title="bbox 1658 1934 1693 1955; x_wconf 95; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000104_000166" title="bbox 1718 1934 1832 1956; x_wconf 96; x_fsize 28">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000037" title="bbox 538 1971 1854 1996; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000167" title="bbox 538 1971 732 1992; x_wconf 83; x_fsize 26">Sr5Recvint</span>
+      <span class="ocrx_word" id="word_000104_000168" title="bbox 977 1971 1014 1992; x_wconf 96; x_fsize 26">dd</span>
+      <span class="ocrx_word" id="word_000104_000169" title="bbox 1139 1972 1151 1992; x_wconf 44; x_fsize 26">2</span>
+      <span class="ocrx_word" id="word_000104_000170" title="bbox 1459 1977 1467 1996; x_wconf 87; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000104_000171" title="bbox 1495 1971 1592 1992; x_wconf 96; x_fsize 26">Above</span>
+      <span class="ocrx_word" id="word_000104_000172" title="bbox 1616 1972 1653 1992; x_wconf 95; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000104_000173" title="bbox 1676 1971 1712 1992; x_wconf 95; x_fsize 26">be</span>
+      <span class="ocrx_word" id="word_000104_000174" title="bbox 1738 1971 1854 1992; x_wconf 96; x_fsize 26">called</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000038" title="bbox 538 2005 1792 2033; baseline 0.001 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000175" title="bbox 538 2006 732 2028; x_wconf 64; x_fsize 29">Sr5XmitInt</span>
+      <span class="ocrx_word" id="word_000104_000176" title="bbox 977 2007 1014 2028; x_wconf 92; x_fsize 29">dd</span>
+      <span class="ocrx_word" id="word_000104_000177" title="bbox 1139 2008 1151 2028; x_wconf 92; x_fsize 29">?</span>
+      <span class="ocrx_word" id="word_000104_000178" title="bbox 1459 2013 1467 2032; x_wconf 76; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000104_000179" title="bbox 1496 2008 1533 2028; x_wconf 95; x_fsize 29">On</span>
+      <span class="ocrx_word" id="word_000104_000180" title="bbox 1558 2005 1792 2033; x_wconf 95; x_fsize 29">input/output</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000039" title="bbox 538 2043 1773 2069; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000181" title="bbox 538 2043 812 2064; x_wconf 91; x_fsize 28">Sr5ClockEnable</span>
+      <span class="ocrx_word" id="word_000104_000182" title="bbox 977 2043 1013 2064; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000104_000183" title="bbox 1139 2044 1151 2064; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000104_000184" title="bbox 1459 2049 1467 2068; x_wconf 81; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000185" title="bbox 1496 2044 1613 2064; x_wconf 96; x_fsize 28">Reason</span>
+      <span class="ocrx_word" id="word_000104_000186" title="bbox 1636 2045 1673 2064; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000104_000187" title="bbox 1698 2044 1773 2069; x_wconf 96; x_fsize 28">stop</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000020" lang="eng" title="bbox 538 2078 1972 2104" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000040" title="bbox 538 2078 1972 2104; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000188" title="bbox 538 2078 752 2100; x_wconf 90; x_fsize 28">Sr5TheLines</span>
+      <span class="ocrx_word" id="word_000104_000189" title="bbox 977 2079 1013 2100; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000104_000190" title="bbox 1139 2080 1151 2100; x_wconf 92; x_fsize 28">?</span>
+      <span class="ocrx_word" id="word_000104_000191" title="bbox 1459 2085 1467 2104; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000192" title="bbox 1498 2080 1592 2100; x_wconf 96; x_fsize 28">State</span>
+      <span class="ocrx_word" id="word_000104_000193" title="bbox 1617 2079 1653 2100; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000104_000194" title="bbox 1676 2079 1732 2100; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000104_000195" title="bbox 1755 2079 1855 2100; x_wconf 96; x_fsize 28">modem</span>
+      <span class="ocrx_word" id="word_000104_000196" title="bbox 1878 2078 1972 2100; x_wconf 96; x_fsize 28">lines</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000005" title="bbox 378 2115 792 2136">
+    <p class="ocr_par" id="par_000104_000021" lang="eng" title="bbox 378 2115 792 2136" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000041" title="bbox 378 2115 792 2136; baseline 0.002 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000197" title="bbox 378 2115 692 2136; x_wconf 91; x_fsize 27">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000104_000198" title="bbox 717 2115 792 2136; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000006" title="bbox 375 2187 832 2820">
+    <p class="ocr_par" id="par_000104_000022" lang="eng" title="bbox 375 2187 832 2784" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000042" title="bbox 375 2187 593 2208; baseline 0.005 -1; x_size 25.70507; x_descenders 5.705071; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000199" title="bbox 375 2187 472 2208; x_wconf 62; x_fsize 26">A5Ent</span>
+      <span class="ocrx_word" id="word_000104_000200" title="bbox 498 2189 593 2208; x_wconf 96; x_fsize 26">struc</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000043" title="bbox 535 2223 675 2244; baseline 0.007 -1; x_size 25.324734; x_descenders 5.3247328; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000201" title="bbox 535 2223 675 2244; x_wconf 88; x_fsize 26">A5PortA</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000044" title="bbox 535 2259 673 2280; baseline 0.007 -1; x_size 25.324734; x_descenders 5.3247328; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000202" title="bbox 535 2259 673 2280; x_wconf 91; x_fsize 26">A5PortB</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000045" title="bbox 535 2295 752 2316; baseline 0.005 -1; x_size 26.70507; x_descenders 5.705071; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000203" title="bbox 535 2295 752 2316; x_wconf 90; x_fsize 27">A5PortBMode</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000046" title="bbox 535 2331 672 2352; baseline 0.007 -1; x_size 25.324734; x_descenders 5.3247328; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000204" title="bbox 535 2331 672 2352; x_wconf 91; x_fsize 26">A5PortD</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000047" title="bbox 535 2366 691 2393; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000205" title="bbox 535 2366 691 2393; x_wconf 88; x_fsize 28">A5Swipel</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000048" title="bbox 535 2402 691 2429; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000206" title="bbox 535 2402 691 2429; x_wconf 87; x_fsize 28">A5Swipe2</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000049" title="bbox 535 2439 713 2460; baseline 0.006 -1; x_size 26.70507; x_descenders 5.705071; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000207" title="bbox 535 2439 713 2460; x_wconf 84; x_fsize 27">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000050" title="bbox 535 2475 713 2501; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000208" title="bbox 535 2475 713 2501; x_wconf 74; x_fsize 27">A5CtrlReg</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000051" title="bbox 535 2511 635 2532; baseline 0 0; x_size 27.260628; x_descenders 5.625; x_ascenders 6.8461537">
+      <span class="ocrx_word" id="word_000104_000209" title="bbox 535 2511 635 2532; x_wconf 69; x_fsize 28">A5USR</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000052" title="bbox 535 2547 635 2568; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000210" title="bbox 535 2547 635 2568; x_wconf 41; x_fsize 25">A5RHR</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000053" title="bbox 535 2583 673 2604; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000211" title="bbox 535 2583 673 2604; x_wconf 36; x_fsize 25">A5BDLSB</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000054" title="bbox 535 2619 673 2640; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000212" title="bbox 535 2619 673 2640; x_wconf 42; x_fsize 25">A5SBDMSB</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000055" title="bbox 535 2654 712 2676; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000213" title="bbox 535 2654 712 2676; x_wconf 43; x_fsize 25">A5MCRIEoi</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000056" title="bbox 535 2690 832 2712; baseline 0.003 -1; x_size 27.324734; x_descenders 5.3247328; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000214" title="bbox 535 2690 832 2712; x_wconf 38; x_fsize 28">A5MCRPresentEoi</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000057" title="bbox 535 2726 712 2748; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000215" title="bbox 535 2726 712 2748; x_wconf 41; x_fsize 25">A5MCR2Eoi</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000058" title="bbox 535 2763 692 2784; baseline 0 -1; x_size 23.93977; x_descenders 4.9397688; x_ascenders 6.0121632">
+      <span class="ocrx_word" id="word_000104_000216" title="bbox 535 2763 692 2784; x_wconf 85; x_fsize 25">ASDUMMYF</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000023" lang="eng" title="bbox 375 2799 572 2820" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000059" title="bbox 375 2799 572 2820; baseline 0.005 -1; x_size 26.70507; x_descenders 5.705071; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000217" title="bbox 375 2799 472 2820; x_wconf 70; x_fsize 27">A5Ent</span>
+      <span class="ocrx_word" id="word_000104_000218" title="bbox 497 2799 572 2820; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000007" title="bbox 377 2870 852 3113">
+    <p class="ocr_par" id="par_000104_000024" lang="eng" title="bbox 377 2870 852 3113" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000060" title="bbox 378 2870 693 2892; baseline 0.003 -1; x_size 26.434242; x_descenders 5.4342432; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000219" title="bbox 378 2870 413 2891; x_wconf 73; x_fsize 27">Lt</span>
+      <span class="ocrx_word" id="word_000104_000220" title="bbox 537 2872 693 2892; x_wconf 95; x_fsize 27">Consumer</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000061" title="bbox 536 2907 852 2928; baseline 0.003 -1; x_size 26.434242; x_descenders 5.4342432; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000221" title="bbox 536 2907 852 2928; x_wconf 91; x_fsize 27">NumberOfChannels</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000062" title="bbox 377 2943 452 2964; baseline 0 0; x_size 26.434242; x_descenders 5.4342432; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000222" title="bbox 377 2943 452 2964; x_wconf 96; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000063" title="bbox 536 2979 852 3000; baseline 0.003 -1; x_size 26.434242; x_descenders 5.4342432; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000223" title="bbox 536 2979 852 3000; x_wconf 91; x_fsize 27">NumberOfChannels</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000064" title="bbox 377 3014 473 3036; baseline -0.01 0; x_size 26.434242; x_descenders 5.4342432; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000224" title="bbox 377 3014 473 3036; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000065" title="bbox 526 3050 823 3077; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000225" title="bbox 526 3050 823 3077; x_wconf 90; x_fsize 29">OsActivityMeter</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000066" title="bbox 538 3086 752 3113; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000226" title="bbox 538 3086 752 3113; x_wconf 91; x_fsize 28">StopTimeOut</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000008" title="bbox 538 3159 714 3183">
+    <p class="ocr_par" id="par_000104_000025" lang="eng" title="bbox 538 3159 714 3183" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000067" title="bbox 538 3159 714 3183; baseline -0.006 -3; x_size 27.200001; x_descenders 6.8000002; x_ascenders 6.8000002">
+      <span class="ocrx_word" id="word_000104_000227" title="bbox 538 3159 714 3183; x_wconf 90; x_fsize 28">S_RS2320N</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000009" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000104_000026" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000068" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000104_000228" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000104_000229" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000010" title="bbox 1017 2223 1053 2496">
+    <p class="ocr_par" id="par_000104_000027" lang="eng" title="bbox 1017 2223 1053 2496" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000069" title="bbox 1017 2223 1053 2244; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000230" title="bbox 1017 2223 1053 2244; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000070" title="bbox 1017 2259 1053 2280; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000231" title="bbox 1017 2259 1053 2280; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000071" title="bbox 1017 2295 1053 2316; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000232" title="bbox 1017 2295 1053 2316; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000072" title="bbox 1017 2331 1053 2352; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000233" title="bbox 1017 2331 1053 2352; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000073" title="bbox 1017 2367 1053 2388; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000234" title="bbox 1017 2367 1053 2388; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000074" title="bbox 1017 2403 1053 2424; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000235" title="bbox 1017 2403 1053 2424; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000075" title="bbox 1017 2439 1053 2460; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000236" title="bbox 1017 2439 1053 2460; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000076" title="bbox 1017 2475 1053 2496; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000237" title="bbox 1017 2475 1053 2496; x_wconf 96; x_fsize 29">db</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000011" title="bbox 987 2511 1023 2568">
+    <p class="ocr_par" id="par_000104_000028" lang="eng" title="bbox 987 2511 1023 2568" xml:lang="eng">
+     <span class="ocr_header" id="line_000104_000077" title="bbox 987 2511 1023 2532; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000238" title="bbox 987 2511 1023 2532; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_header" id="line_000104_000078" title="bbox 987 2547 1023 2568; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000239" title="bbox 987 2547 1023 2568; x_wconf 96; x_fsize 29">db</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000012" title="bbox 1017 2583 1053 2784">
+    <p class="ocr_par" id="par_000104_000029" lang="eng" title="bbox 1017 2583 1053 2784" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000079" title="bbox 1017 2583 1053 2604; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000240" title="bbox 1017 2583 1053 2604; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000080" title="bbox 1017 2619 1053 2640; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000241" title="bbox 1017 2619 1053 2640; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000081" title="bbox 1017 2655 1053 2676; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000242" title="bbox 1017 2655 1053 2676; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000082" title="bbox 1017 2691 1053 2712; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000243" title="bbox 1017 2691 1053 2712; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000083" title="bbox 1017 2727 1053 2748; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000244" title="bbox 1017 2727 1053 2748; x_wconf 96; x_fsize 29">db</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000084" title="bbox 1017 2763 1053 2784; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000245" title="bbox 1017 2763 1053 2784; x_wconf 96; x_fsize 29">db</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000013" title="bbox 1017 2913 1073 2933">
+    <p class="ocr_par" id="par_000104_000030" lang="eng" title="bbox 1017 2913 1073 2933" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000085" title="bbox 1017 2913 1073 2933; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000104_000246" title="bbox 1017 2913 1073 2933; x_wconf 96; x_fsize 30">equ</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000014" title="bbox 1017 2985 1073 3005">
+    <p class="ocr_par" id="par_000104_000031" lang="eng" title="bbox 1017 2985 1073 3005" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000086" title="bbox 1017 2985 1073 3005; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000104_000247" title="bbox 1017 2985 1073 3005; x_wconf 96; x_fsize 30">equ</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000015" title="bbox 1007 3057 1063 3077">
+    <p class="ocr_par" id="par_000104_000032" lang="eng" title="bbox 1007 3057 1063 3077" xml:lang="eng">
+     <span class="ocr_header" id="line_000104_000087" title="bbox 1007 3057 1063 3077; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000104_000248" title="bbox 1007 3057 1063 3077; x_wconf 96; x_fsize 30">equ</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000016" title="bbox 857 3165 913 3185">
+    <p class="ocr_par" id="par_000104_000033" lang="eng" title="bbox 857 3165 913 3185" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000104_000088" title="bbox 857 3165 913 3185; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000104_000249" title="bbox 857 3165 913 3185; x_wconf 96; x_fsize 30">equ</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000017" title="bbox 1017 3093 1073 3113">
+    <p class="ocr_par" id="par_000104_000034" lang="eng" title="bbox 1017 3093 1073 3113" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000089" title="bbox 1017 3093 1073 3113; baseline 0 -5; x_size 28.75; x_descenders 5.5; x_ascenders 7.75">
+      <span class="ocrx_word" id="word_000104_000250" title="bbox 1017 3093 1073 3113; x_wconf 96; x_fsize 30">equ</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000018" title="bbox 1179 2224 1191 2496">
+    <p class="ocr_par" id="par_000104_000035" lang="eng" title="bbox 1179 2224 1191 2496" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000090" title="bbox 1179 2224 1191 2496; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000251" title="bbox 1179 2404 1191 2496; x_wconf 46; x_fsize 21">VVV</span>
+      <span class="ocrx_word" id="word_000104_000252" title="bbox 1179 2332 1191 2388; x_wconf 30; x_fsize 21">Vv</span>
+      <span class="ocrx_word" id="word_000104_000253" title="bbox 1179 2224 1191 2316; x_wconf 30; x_fsize 21">vw</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000019" title="bbox 1179 2584 1191 2784">
+    <p class="ocr_par" id="par_000104_000036" lang="eng" title="bbox 1179 2584 1191 2784" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000091" title="bbox 1179 2584 1191 2784; textangle 90; x_size 16; x_descenders 4; x_ascenders 4">
+      <span class="ocrx_word" id="word_000104_000254" title="bbox 1179 2728 1191 2784; x_wconf 12; x_fsize 16">YN</span>
+      <span class="ocrx_word" id="word_000104_000255" title="bbox 1179 2692 1191 2712; x_wconf 12; x_fsize 16">vn</span>
+      <span class="ocrx_word" id="word_000104_000256" title="bbox 1179 2620 1191 2676; x_wconf 40; x_fsize 16">vv</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000020" title="bbox 1169 3051 1263 3108">
+    <p class="ocr_par" id="par_000104_000037" lang="eng" title="bbox 1169 3051 1263 3108" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000092" title="bbox 1169 3051 1263 3072; baseline 0 0; x_size 28.476191; x_descenders 7.1190476; x_ascenders 7.1190476">
+      <span class="ocrx_word" id="word_000104_000257" title="bbox 1169 3051 1263 3072; x_wconf 91; x_fsize 29">158ch</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000093" title="bbox 1179 3087 1251 3108; baseline 0.014 -1; x_size 28.476191; x_descenders 7.1190476; x_ascenders 7.1190476">
+      <span class="ocrx_word" id="word_000104_000258" title="bbox 1179 3087 1251 3108; x_wconf 96; x_fsize 29">1000</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000021" title="bbox 1018 3159 1193 3180">
+    <p class="ocr_par" id="par_000104_000038" lang="eng" title="bbox 1018 3159 1193 3180" xml:lang="eng">
+     <span class="ocr_header" id="line_000104_000094" title="bbox 1018 3159 1193 3180; baseline 0 0; x_size 28.666666; x_descenders 7.1666665; x_ascenders 7.1666665">
+      <span class="ocrx_word" id="word_000104_000259" title="bbox 1018 3159 1193 3180; x_wconf 87; x_fsize 29">00000001b</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000022" title="bbox 1469 2517 1477 2572">
+    <p class="ocr_par" id="par_000104_000039" lang="eng" title="bbox 1469 2517 1477 2572" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000095" title="bbox 1469 2517 1477 2572; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000260" title="bbox 1469 2517 1477 2572; x_wconf 33; x_fsize 21">at</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000023" title="bbox 1535 2185 1893 2357">
+    <p class="ocr_par" id="par_000104_000040" lang="eng" title="bbox 1535 2185 1852 2246" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000096" title="bbox 1535 2185 1852 2210; baseline 0 -2; x_size 28.584616; x_descenders 5.5846152; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000261" title="bbox 1535 2187 1632 2208; x_wconf 91; x_fsize 29">ASIC5</span>
+      <span class="ocrx_word" id="word_000104_000262" title="bbox 1656 2185 1852 2210; x_wconf 96; x_fsize 29">Read/Write</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000097" title="bbox 1536 2221 1734 2246; baseline -0.005 -2; x_size 27.212307; x_descenders 5.2123075; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000263" title="bbox 1536 2224 1612 2244; x_wconf 96; x_fsize 28">Port</span>
+      <span class="ocrx_word" id="word_000104_000264" title="bbox 1635 2224 1655 2243; x_wconf 92; x_fsize 28">A</span>
+      <span class="ocrx_word" id="word_000104_000265" title="bbox 1676 2221 1734 2246; x_wconf 89; x_fsize 28">R/W</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000041" lang="eng" title="bbox 1536 2257 1734 2318" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000098" title="bbox 1536 2257 1734 2282; baseline -0.005 -2; x_size 27.212307; x_descenders 5.2123075; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000266" title="bbox 1536 2260 1612 2280; x_wconf 93; x_fsize 28">Port</span>
+      <span class="ocrx_word" id="word_000104_000267" title="bbox 1636 2260 1653 2279; x_wconf 91; x_fsize 28">B</span>
+      <span class="ocrx_word" id="word_000104_000268" title="bbox 1676 2257 1734 2282; x_wconf 89; x_fsize 28">R/W</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000099" title="bbox 1539 2293 1692 2318; baseline 0.007 -3; x_size 27.584616; x_descenders 5.5846152; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000269" title="bbox 1539 2293 1692 2318; x_wconf 90; x_fsize 28">Inc/Mode</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000042" lang="eng" title="bbox 1536 2330 1893 2357" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000100" title="bbox 1536 2330 1893 2357; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000270" title="bbox 1536 2332 1612 2352; x_wconf 96; x_fsize 27">Port</span>
+      <span class="ocrx_word" id="word_000104_000271" title="bbox 1637 2332 1672 2352; x_wconf 95; x_fsize 27">CD</span>
+      <span class="ocrx_word" id="word_000104_000272" title="bbox 1696 2330 1792 2352; x_wconf 96; x_fsize 27">Write</span>
+      <span class="ocrx_word" id="word_000104_000273" title="bbox 1817 2331 1893 2357; x_wconf 96; x_fsize 27">only</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000024" title="bbox 1499 2193 1507 2356">
+    <p class="ocr_par" id="par_000104_000043" lang="eng" title="bbox 1499 2193 1507 2356" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000101" title="bbox 1499 2193 1507 2356; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000274" title="bbox 1499 2337 1507 2356; x_wconf 17; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000275" title="bbox 1499 2301 1507 2320; x_wconf 17; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000276" title="bbox 1499 2265 1507 2284; x_wconf 47; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000277" title="bbox 1499 2229 1507 2248; x_wconf 22; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000278" title="bbox 1499 2193 1507 2212; x_wconf 34; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000025" title="bbox 1506 2437 1953 2712">
+    <p class="ocr_par" id="par_000104_000044" lang="eng" title="bbox 1506 2437 1953 2570" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000102" title="bbox 1539 2437 1894 2465; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000279" title="bbox 1539 2440 1712 2465; x_wconf 95; x_fsize 28">Interrupt</span>
+      <span class="ocrx_word" id="word_000104_000280" title="bbox 1735 2439 1813 2460; x_wconf 93; x_fsize 28">mask</span>
+      <span class="ocrx_word" id="word_000104_000281" title="bbox 1836 2437 1894 2462; x_wconf 93; x_fsize 28">R/W</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000103" title="bbox 1539 2473 1953 2501; baseline 0.002 -6; x_size 28; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000282" title="bbox 1539 2473 1772 2501; x_wconf 89; x_fsize 29">IntType/Ctrl</span>
+      <span class="ocrx_word" id="word_000104_000283" title="bbox 1798 2474 1953 2501; x_wconf 96; x_fsize 29">register</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000104" title="bbox 1506 2509 1822 2534; baseline 0 -2; x_size 28.500496; x_descenders 5.500495; x_ascenders 8">
+      <span class="ocrx_word" id="word_000104_000284" title="bbox 1506 2512 1583 2532; x_wconf 32; x_fsize 29">UART</span>
+      <span class="ocrx_word" id="word_000104_000285" title="bbox 1608 2509 1822 2534; x_wconf 88; x_fsize 29">Status/Ctrl</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000105" title="bbox 1506 2545 1822 2570; baseline -0.003 -2; x_size 27.500496; x_descenders 5.500495; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000286" title="bbox 1506 2545 1822 2570; x_wconf 90; x_fsize 28">Receive/Transmit</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000104_000045" lang="eng" title="bbox 1535 2582 1933 2712" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000106" title="bbox 1536 2582 1933 2609; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000287" title="bbox 1536 2583 1614 2604; x_wconf 96; x_fsize 28">Baud</span>
+      <span class="ocrx_word" id="word_000104_000288" title="bbox 1636 2584 1712 2604; x_wconf 96; x_fsize 28">Rate</span>
+      <span class="ocrx_word" id="word_000104_000289" title="bbox 1736 2582 1832 2604; x_wconf 95; x_fsize 28">write</span>
+      <span class="ocrx_word" id="word_000104_000290" title="bbox 1857 2583 1933 2609; x_wconf 95; x_fsize 28">only</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000107" title="bbox 1536 2618 1933 2645; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000291" title="bbox 1536 2619 1614 2640; x_wconf 96; x_fsize 28">Baud</span>
+      <span class="ocrx_word" id="word_000104_000292" title="bbox 1636 2620 1712 2640; x_wconf 96; x_fsize 28">Rate</span>
+      <span class="ocrx_word" id="word_000104_000293" title="bbox 1736 2618 1832 2640; x_wconf 95; x_fsize 28">write</span>
+      <span class="ocrx_word" id="word_000104_000294" title="bbox 1857 2619 1933 2645; x_wconf 95; x_fsize 28">only</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000108" title="bbox 1535 2654 1893 2681; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000295" title="bbox 1535 2656 1595 2676; x_wconf 96; x_fsize 28">MCR</span>
+      <span class="ocrx_word" id="word_000104_000296" title="bbox 1618 2654 1712 2676; x_wconf 95; x_fsize 28">shift</span>
+      <span class="ocrx_word" id="word_000104_000297" title="bbox 1738 2654 1893 2681; x_wconf 95; x_fsize 28">register</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000109" title="bbox 1536 2690 1872 2712; baseline 0 0; x_size 27.500496; x_descenders 5.500495; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000298" title="bbox 1536 2691 1672 2712; x_wconf 93; x_fsize 28">Barcode</span>
+      <span class="ocrx_word" id="word_000104_000299" title="bbox 1697 2690 1872 2712; x_wconf 49; x_fsize 28">data&amp;ints</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000026" title="bbox 1499 2454 1506 2500">
+    <p class="ocr_par" id="par_000104_000046" lang="eng" title="bbox 1499 2454 1506 2500" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000110" title="bbox 1499 2454 1506 2464; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000300" title="bbox 1499 2454 1506 2464; x_wconf 17; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000111" title="bbox 1499 2490 1506 2500; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000301" title="bbox 1499 2490 1506 2500; x_wconf 12; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000027" title="bbox 1499 2589 1507 2716">
+    <p class="ocr_par" id="par_000104_000047" lang="eng" title="bbox 1499 2589 1507 2716" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000112" title="bbox 1499 2589 1507 2716; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000104_000302" title="bbox 1499 2697 1507 2716; x_wconf 24; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000303" title="bbox 1499 2661 1507 2680; x_wconf 24; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000304" title="bbox 1499 2625 1507 2644; x_wconf 41; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000104_000305" title="bbox 1499 2589 1507 2608; x_wconf 41; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000028" title="bbox 1499 2906 1932 3004">
+    <p class="ocr_par" id="par_000104_000048" lang="eng" title="bbox 1499 2906 1932 3004" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000113" title="bbox 1499 2906 1872 2933; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000306" title="bbox 1499 2913 1507 2932; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000307" title="bbox 1538 2907 1572 2928; x_wconf 90; x_fsize 28">S3</span>
+      <span class="ocrx_word" id="word_000104_000308" title="bbox 1598 2906 1712 2933; x_wconf 95; x_fsize 28">Single</span>
+      <span class="ocrx_word" id="word_000104_000309" title="bbox 1737 2907 1872 2928; x_wconf 96; x_fsize 28">Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000114" title="bbox 1499 2979 1932 3004; baseline -0.002 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000310" title="bbox 1499 2985 1507 3004; x_wconf 14; x_fsize 27">,</span>
+      <span class="ocrx_word" id="word_000104_000311" title="bbox 1537 2979 1653 3004; x_wconf 89; x_fsize 27">HC,S3C</span>
+      <span class="ocrx_word" id="word_000104_000312" title="bbox 1677 2979 1772 3000; x_wconf 96; x_fsize 27">Three</span>
+      <span class="ocrx_word" id="word_000104_000313" title="bbox 1797 2979 1932 3000; x_wconf 95; x_fsize 27">Channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000029" title="bbox 1489 3050 1872 3112">
+    <p class="ocr_par" id="par_000104_000049" lang="eng" title="bbox 1489 3050 1872 3112" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000115" title="bbox 1489 3050 1842 3077; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000314" title="bbox 1489 3057 1497 3076; x_wconf 25; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000104_000315" title="bbox 1525 3050 1683 3077; x_wconf 96; x_fsize 28">Activity</span>
+      <span class="ocrx_word" id="word_000104_000316" title="bbox 1707 3051 1842 3072; x_wconf 96; x_fsize 28">Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000104_000116" title="bbox 1499 3086 1872 3112; baseline 0.003 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000104_000317" title="bbox 1499 3093 1507 3112; x_wconf 74; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000104_000318" title="bbox 1538 3087 1592 3108; x_wconf 25; x_fsize 27">w~ls</span>
+      <span class="ocrx_word" id="word_000104_000319" title="bbox 1625 3087 1765 3111; x_wconf 90; x_fsize 27">(1000ms)</span>
+      <span class="ocrx_word" id="word_000104_000320" title="bbox 1796 3086 1872 3108; x_wconf 96; x_fsize 27">wait</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000030" title="bbox 1499 3159 1693 3184">
+    <p class="ocr_par" id="par_000104_000050" lang="eng" title="bbox 1499 3159 1693 3184" xml:lang="eng">
+     <span class="ocr_line" id="line_000104_000117" title="bbox 1499 3159 1693 3184; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000104_000321" title="bbox 1499 3165 1507 3184; x_wconf 71; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000104_000322" title="bbox 1536 3159 1631 3180; x_wconf 91; x_fsize 26">RS232</span>
+      <span class="ocrx_word" id="word_000104_000323" title="bbox 1657 3165 1693 3180; x_wconf 96; x_fsize 26">on</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000104_000031" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000104_000051" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000104_000118" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000104_000324" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000104_000325" title="bbox 1983 3320 2040 3349; x_wconf 96; x_fsize 39">102</span>
+      <span class="ocrx_word" id="word_000104_000326" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000104_000327" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000104_000328" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000105" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0105.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000105_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000105_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000105_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000105_000001" title="bbox 453 158 543 187; x_wconf 90; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000105_000002" title="bbox 558 159 649 188; x_wconf 90; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000105_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000105_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000105_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 579 307 581 900"></div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 1144 522 1146 902"></div>
+   <div class="ocr_carea" id="block_000105_000001" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000105_000001" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000001" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000105_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000105_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000105_000008" title="bbox 2040 159 2082 194; x_wconf 92; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000105_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000105_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000002" title="bbox 375 305 2083 1551">
+    <p class="ocr_par" id="par_000105_000002" lang="eng" title="bbox 375 305 2083 1551" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000002" title="bbox 538 305 1833 332; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000011" title="bbox 538 307 714 330; x_wconf 89; x_fsize 28">S_RSTTLON</span>
+      <span class="ocrx_word" id="word_000105_000012" title="bbox 857 312 913 332; x_wconf 96; x_fsize 28">equ</span>
+      <span class="ocrx_word" id="word_000105_000013" title="bbox 1018 306 1193 327; x_wconf 91; x_fsize 28">00000100b</span>
+      <span class="ocrx_word" id="word_000105_000014" title="bbox 1499 312 1507 331; x_wconf 92; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000105_000015" title="bbox 1537 305 1612 327; x_wconf 96; x_fsize 28">Line</span>
+      <span class="ocrx_word" id="word_000105_000016" title="bbox 1637 305 1772 327; x_wconf 95; x_fsize 28">drivers</span>
+      <span class="ocrx_word" id="word_000105_000017" title="bbox 1797 312 1833 327; x_wconf 96; x_fsize 28">on</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000003" title="bbox 538 341 1912 368; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000018" title="bbox 538 343 694 366; x_wconf 91; x_fsize 27">S_CENTON</span>
+      <span class="ocrx_word" id="word_000105_000019" title="bbox 857 348 913 368; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000020" title="bbox 1018 342 1193 363; x_wconf 90; x_fsize 27">00010000b</span>
+      <span class="ocrx_word" id="word_000105_000021" title="bbox 1499 348 1507 367; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000022" title="bbox 1537 341 1612 363; x_wconf 96; x_fsize 27">Line</span>
+      <span class="ocrx_word" id="word_000105_000023" title="bbox 1637 341 1772 363; x_wconf 96; x_fsize 27">drivers</span>
+      <span class="ocrx_word" id="word_000105_000024" title="bbox 1797 342 1912 363; x_wconf 96; x_fsize 27">enable</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000004" title="bbox 538 377 2063 404; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000025" title="bbox 538 379 673 402; x_wconf 89; x_fsize 27">S_RXENB</span>
+      <span class="ocrx_word" id="word_000105_000026" title="bbox 987 384 1043 404; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000027" title="bbox 1148 378 1323 399; x_wconf 88; x_fsize 27">00000001b</span>
+      <span class="ocrx_word" id="word_000105_000028" title="bbox 1629 384 1637 403; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000029" title="bbox 1666 377 1802 399; x_wconf 96; x_fsize 27">Receive</span>
+      <span class="ocrx_word" id="word_000105_000030" title="bbox 1828 377 2002 404; x_wconf 95; x_fsize 27">interrupt</span>
+      <span class="ocrx_word" id="word_000105_000031" title="bbox 2027 384 2063 399; x_wconf 95; x_fsize 27">on</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000005" title="bbox 538 413 2083 440; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000032" title="bbox 538 415 673 438; x_wconf 89; x_fsize 27">S_TXENB</span>
+      <span class="ocrx_word" id="word_000105_000033" title="bbox 987 420 1043 440; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000034" title="bbox 1148 414 1323 435; x_wconf 91; x_fsize 27">00000010b</span>
+      <span class="ocrx_word" id="word_000105_000035" title="bbox 1629 420 1637 439; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000036" title="bbox 1667 413 1822 435; x_wconf 96; x_fsize 27">Transmit</span>
+      <span class="ocrx_word" id="word_000105_000037" title="bbox 1848 413 2022 440; x_wconf 95; x_fsize 27">interrupt</span>
+      <span class="ocrx_word" id="word_000105_000038" title="bbox 2047 420 2083 435; x_wconf 95; x_fsize 27">on</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000006" title="bbox 538 449 1953 476; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000039" title="bbox 538 451 713 474; x_wconf 91; x_fsize 27">S_TXEMPTY</span>
+      <span class="ocrx_word" id="word_000105_000040" title="bbox 857 456 913 476; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000041" title="bbox 1018 450 1193 471; x_wconf 91; x_fsize 27">00010000b</span>
+      <span class="ocrx_word" id="word_000105_000042" title="bbox 1499 456 1507 475; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000043" title="bbox 1536 449 1692 471; x_wconf 96; x_fsize 27">transmit</span>
+      <span class="ocrx_word" id="word_000105_000044" title="bbox 1716 450 1833 471; x_wconf 96; x_fsize 27">buffer</span>
+      <span class="ocrx_word" id="word_000105_000045" title="bbox 1857 451 1953 476; x_wconf 96; x_fsize 27">empty</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000007" title="bbox 538 485 2021 512; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000046" title="bbox 538 487 673 510; x_wconf 90; x_fsize 28">S_RXINT</span>
+      <span class="ocrx_word" id="word_000105_000047" title="bbox 987 492 1043 512; x_wconf 96; x_fsize 28">equ</span>
+      <span class="ocrx_word" id="word_000105_000048" title="bbox 1148 486 1323 507; x_wconf 89; x_fsize 28">00000001b</span>
+      <span class="ocrx_word" id="word_000105_000049" title="bbox 1629 492 1637 511; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000105_000050" title="bbox 1666 485 1802 507; x_wconf 95; x_fsize 28">Receive</span>
+      <span class="ocrx_word" id="word_000105_000051" title="bbox 1828 485 2021 512; x_wconf 96; x_fsize 28">interrupt?</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000008" title="bbox 538 521 1911 548; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000052" title="bbox 538 523 673 546; x_wconf 91; x_fsize 27">S_TXINT</span>
+      <span class="ocrx_word" id="word_000105_000053" title="bbox 857 528 913 548; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000054" title="bbox 1018 522 1193 543; x_wconf 91; x_fsize 27">00000010b</span>
+      <span class="ocrx_word" id="word_000105_000055" title="bbox 1499 528 1507 547; x_wconf 89; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000056" title="bbox 1536 521 1692 543; x_wconf 96; x_fsize 27">transmit</span>
+      <span class="ocrx_word" id="word_000105_000057" title="bbox 1718 521 1911 548; x_wconf 95; x_fsize 27">interrupt?</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000009" title="bbox 538 557 1972 584; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000058" title="bbox 538 559 673 582; x_wconf 90; x_fsize 26">S_MDINT</span>
+      <span class="ocrx_word" id="word_000105_000059" title="bbox 857 564 913 584; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000105_000060" title="bbox 1018 558 1193 579; x_wconf 92; x_fsize 26">00000100b</span>
+      <span class="ocrx_word" id="word_000105_000061" title="bbox 1499 564 1507 583; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000105_000062" title="bbox 1535 558 1635 579; x_wconf 96; x_fsize 26">Modem</span>
+      <span class="ocrx_word" id="word_000105_000063" title="bbox 1658 559 1772 579; x_wconf 96; x_fsize 26">status</span>
+      <span class="ocrx_word" id="word_000105_000064" title="bbox 1798 557 1972 584; x_wconf 96; x_fsize 26">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000010" title="bbox 538 594 1592 620; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000065" title="bbox 538 595 632 618; x_wconf 91; x_fsize 26">S_CTS</span>
+      <span class="ocrx_word" id="word_000105_000066" title="bbox 857 600 913 620; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000105_000067" title="bbox 1018 594 1193 615; x_wconf 85; x_fsize 26">00000001b</span>
+      <span class="ocrx_word" id="word_000105_000068" title="bbox 1499 600 1507 619; x_wconf 0; x_fsize 26">#</span>
+      <span class="ocrx_word" id="word_000105_000069" title="bbox 1537 595 1592 615; x_wconf 16; x_fsize 26">CLS</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000011" title="bbox 538 630 1592 656; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000070" title="bbox 538 631 632 654; x_wconf 92; x_fsize 26">S_RTS</span>
+      <span class="ocrx_word" id="word_000105_000071" title="bbox 857 636 913 656; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000105_000072" title="bbox 1018 630 1193 651; x_wconf 90; x_fsize 26">00000010b</span>
+      <span class="ocrx_word" id="word_000105_000073" title="bbox 1499 636 1507 655; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000105_000074" title="bbox 1536 631 1592 651; x_wconf 96; x_fsize 26">RTS</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000012" title="bbox 538 666 1552 692; baseline 0 -5; x_size 27.839481; x_descenders 5.5092936; x_ascenders 6.8301888">
+      <span class="ocrx_word" id="word_000105_000075" title="bbox 538 667 632 690; x_wconf 91; x_fsize 29">S_DCD</span>
+      <span class="ocrx_word" id="word_000105_000076" title="bbox 827 672 883 692; x_wconf 95; x_fsize 29">equ</span>
+      <span class="ocrx_word" id="word_000105_000077" title="bbox 978 666 1153 687; x_wconf 89; x_fsize 29">00000100b</span>
+      <span class="ocrx_word" id="word_000105_000078" title="bbox 1496 667 1552 687; x_wconf 96; x_fsize 29">DCD</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000013" title="bbox 538 702 1595 728; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000079" title="bbox 538 703 635 726; x_wconf 91; x_fsize 26">S_DSR</span>
+      <span class="ocrx_word" id="word_000105_000080" title="bbox 857 708 913 728; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000105_000081" title="bbox 1018 702 1193 723; x_wconf 91; x_fsize 26">00000010b</span>
+      <span class="ocrx_word" id="word_000105_000082" title="bbox 1499 708 1507 727; x_wconf 85; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000105_000083" title="bbox 1536 703 1595 723; x_wconf 96; x_fsize 26">DCR</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000014" title="bbox 538 738 1595 764; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000084" title="bbox 538 739 635 762; x_wconf 91; x_fsize 27">S_DTR</span>
+      <span class="ocrx_word" id="word_000105_000085" title="bbox 857 744 913 764; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000086" title="bbox 1018 738 1193 759; x_wconf 90; x_fsize 27">00000100b</span>
+      <span class="ocrx_word" id="word_000105_000087" title="bbox 1499 744 1507 763; x_wconf 65; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000088" title="bbox 1536 739 1595 758; x_wconf 44; x_fsize 27">DIR</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000015" title="bbox 536 774 1873 800; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000089" title="bbox 536 775 795 798; x_wconf 92; x_fsize 26">OVERRUN_ERROR</span>
+      <span class="ocrx_word" id="word_000105_000090" title="bbox 857 780 913 800; x_wconf 96; x_fsize 26">equ</span>
+      <span class="ocrx_word" id="word_000105_000091" title="bbox 1018 774 1193 795; x_wconf 90; x_fsize 26">01000000b</span>
+      <span class="ocrx_word" id="word_000105_000092" title="bbox 1499 780 1507 799; x_wconf 90; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000105_000093" title="bbox 1537 774 1713 795; x_wconf 95; x_fsize 26">Character</span>
+      <span class="ocrx_word" id="word_000105_000094" title="bbox 1737 780 1873 795; x_wconf 96; x_fsize 26">overrun</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000016" title="bbox 536 809 1773 836; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000095" title="bbox 536 811 775 834; x_wconf 91; x_fsize 27">PARITY_ERROR</span>
+      <span class="ocrx_word" id="word_000105_000096" title="bbox 857 816 913 836; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000097" title="bbox 1019 810 1193 831; x_wconf 89; x_fsize 27">10000000b</span>
+      <span class="ocrx_word" id="word_000105_000098" title="bbox 1499 816 1507 835; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000099" title="bbox 1536 809 1653 836; x_wconf 96; x_fsize 27">Parity</span>
+      <span class="ocrx_word" id="word_000105_000100" title="bbox 1677 816 1773 831; x_wconf 95; x_fsize 27">error</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000017" title="bbox 538 846 1852 872; baseline 0.001 -6; x_size 23.687672; x_descenders 4.6876707; x_ascenders 5.8115759">
+      <span class="ocrx_word" id="word_000105_000101" title="bbox 538 847 852 870; x_wconf 91; x_fsize 24">S_PERIPHERALMODE</span>
+      <span class="ocrx_word" id="word_000105_000102" title="bbox 877 852 933 872; x_wconf 96; x_fsize 24">equ</span>
+      <span class="ocrx_word" id="word_000105_000103" title="bbox 1018 846 1193 867; x_wconf 90; x_fsize 24">00000011b</span>
+      <span class="ocrx_word" id="word_000105_000104" title="bbox 1499 852 1507 871; x_wconf 28; x_fsize 24">;</span>
+      <span class="ocrx_word" id="word_000105_000105" title="bbox 1535 846 1632 867; x_wconf 91; x_fsize 24">ASIC5</span>
+      <span class="ocrx_word" id="word_000105_000106" title="bbox 1656 846 1751 867; x_wconf 91; x_fsize 24">RS232</span>
+      <span class="ocrx_word" id="word_000105_000107" title="bbox 1775 846 1852 867; x_wconf 96; x_fsize 24">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000018" title="bbox 538 881 1952 908; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000108" title="bbox 538 883 732 906; x_wconf 90; x_fsize 27">S_UART_OFF</span>
+      <span class="ocrx_word" id="word_000105_000109" title="bbox 857 888 913 908; x_wconf 96; x_fsize 27">equ</span>
+      <span class="ocrx_word" id="word_000105_000110" title="bbox 1018 882 1193 903; x_wconf 91; x_fsize 27">00000010b</span>
+      <span class="ocrx_word" id="word_000105_000111" title="bbox 1499 888 1507 907; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000105_000112" title="bbox 1535 882 1632 903; x_wconf 88; x_fsize 27">ASIC5</span>
+      <span class="ocrx_word" id="word_000105_000113" title="bbox 1656 881 1852 908; x_wconf 96; x_fsize 27">peripheral</span>
+      <span class="ocrx_word" id="word_000105_000114" title="bbox 1875 882 1952 903; x_wconf 96; x_fsize 27">mode</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000019" title="bbox 377 954 793 980; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000115" title="bbox 377 954 493 980; x_wconf 90; x_fsize 27">dgroup</span>
+      <span class="ocrx_word" id="word_000105_000116" title="bbox 537 960 633 980; x_wconf 96; x_fsize 27">group</span>
+      <span class="ocrx_word" id="word_000105_000117" title="bbox 698 954 793 975; x_wconf 96; x_fsize 27">stack</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000020" title="bbox 537 990 1273 1016; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000118" title="bbox 537 996 652 1011; x_wconf 81; x_fsize 27">assume</span>
+      <span class="ocrx_word" id="word_000105_000119" title="bbox 697 990 1273 1016; x_wconf 81; x_fsize 27">ds:dgroup,es:dgroup,ss:dgroup</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000021" title="bbox 537 1062 674 1088; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000120" title="bbox 537 1062 674 1088; x_wconf 92; x_fsize 27">CodeSeg</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000022" title="bbox 536 1133 912 1160; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000121" title="bbox 536 1133 731 1160; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000105_000122" title="bbox 756 1134 912 1155; x_wconf 91; x_fsize 28">OsAS5PDD</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000023" title="bbox 379 1176 933 1195; baseline 0 -11; x_size 27.839481; x_descenders 5.5092936; x_ascenders 6.8301888">
+      <span class="ocrx_word" id="word_000105_000123" title="bbox 379 1176 387 1195; x_wconf 73; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000105_000124" title="bbox 537 1177 590 1184; x_wconf 9; x_fsize 29">SiS</span>
+      <span class="ocrx_word" id="word_000105_000125" title="bbox 599 1177 668 1184; x_wconf 0; x_fsize 29">SeSe</span>
+      <span class="ocrx_word" id="word_000105_000126" title="bbox 680 1177 749 1184; x_wconf 21; x_fsize 29">Sees</span>
+      <span class="ocrx_word" id="word_000105_000127" title="bbox 761 1177 812 1184; x_wconf 0; x_fsize 29">Ses</span>
+      <span class="ocrx_word" id="word_000105_000128" title="bbox 817 1177 933 1184; x_wconf 0; x_fsize 29">eceses</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000024" title="bbox 537 1241 932 1268; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000129" title="bbox 537 1242 574 1263; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000105_000130" title="bbox 696 1241 932 1268; x_wconf 90; x_fsize 28">PDDSignature</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000025" title="bbox 537 1278 911 1303; baseline 0 -4; x_size 24.934391; x_descenders 4.9343901; x_ascenders 6.1174483">
+      <span class="ocrx_word" id="word_000105_000131" title="bbox 537 1278 573 1299; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000132" title="bbox 703 1278 911 1303; x_wconf 80; x_fsize 26">'TTY.SR5',0</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000026" title="bbox 537 1312 1091 1338; baseline 0 -3; x_size 28.331573; x_descenders 5.3315744; x_ascenders 8">
+      <span class="ocrx_word" id="word_000105_000133" title="bbox 537 1314 574 1335; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000105_000134" title="bbox 704 1312 1091 1338; x_wconf 87; x_fsize 29">(VectorEnd-Vector)</span>
+      <span class="ocrx_word" id="word_000105_000135" title="bbox 1057 1308 1093 1344; x_wconf 87; x_fsize 29">/2</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000027" title="bbox 375 1351 508 1371; baseline 0 0; x_size 25.331573; x_descenders 5.3315744; x_ascenders 5">
+      <span class="ocrx_word" id="word_000105_000136" title="bbox 375 1351 508 1371; x_wconf 96; x_fsize 26">Vector:</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000028" title="bbox 537 1386 912 1407; baseline -0.003 0; x_size 26.331573; x_descenders 5.3315744; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000137" title="bbox 537 1386 574 1407; x_wconf 95; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000138" title="bbox 676 1386 912 1407; x_wconf 42; x_fsize 27">OsAS5SInstall</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000029" title="bbox 537 1422 892 1443; baseline 0 0; x_size 26.331573; x_descenders 5.3315744; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000139" title="bbox 537 1422 574 1443; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000140" title="bbox 676 1422 892 1443; x_wconf 87; x_fsize 27">OsAS5Remove</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000030" title="bbox 537 1458 873 1484; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000141" title="bbox 537 1458 574 1479; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000142" title="bbox 696 1458 873 1484; x_wconf 45; x_fsize 27">OsAS50Open</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000031" title="bbox 537 1494 953 1520; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000143" title="bbox 537 1494 574 1515; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000144" title="bbox 696 1494 953 1520; x_wconf 89; x_fsize 27">OsAS5Strategy</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000032" title="bbox 375 1530 568 1551; baseline 0 0; x_size 26.331573; x_descenders 5.3315744; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000145" title="bbox 375 1530 568 1551; x_wconf 91; x_fsize 27">VectorEnd:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000003" title="bbox 536 1602 894 1623">
+    <p class="ocr_par" id="par_000105_000003" lang="eng" title="bbox 536 1602 894 1623" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000033" title="bbox 536 1602 894 1623; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000146" title="bbox 536 1602 792 1623; x_wconf 91; x_fsize 27">BaudRateTable</span>
+      <span class="ocrx_word" id="word_000105_000147" title="bbox 857 1602 894 1623; x_wconf 96; x_fsize 27">dw</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000004" title="bbox 1017 1602 1833 1627">
+    <p class="ocr_par" id="par_000105_000004" lang="eng" title="bbox 1017 1602 1833 1627" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000105_000034" title="bbox 1017 1602 1833 1627; baseline 0 -5; x_size 36.25; x_descenders 5.5; x_ascenders 10.25">
+      <span class="ocrx_word" id="word_000105_000148" title="bbox 1017 1588 1146 1632; x_wconf 54; x_fsize 37">-077f£h,</span>
+      <span class="ocrx_word" id="word_000105_000149" title="bbox 1163 1602 1286 1627; x_wconf 48; x_fsize 37">-04£fh,</span>
+      <span class="ocrx_word" id="word_000105_000150" title="bbox 1306 1602 1426 1627; x_wconf 75; x_fsize 37">-0368h,</span>
+      <span class="ocrx_word" id="word_000105_000151" title="bbox 1445 1602 1566 1627; x_wconf 59; x_fsize 37">-02cch,</span>
+      <span class="ocrx_word" id="word_000105_000152" title="bbox 1581 1602 1706 1627; x_wconf 84; x_fsize 37">-027£h,</span>
+      <span class="ocrx_word" id="word_000105_000153" title="bbox 1720 1602 1833 1623; x_wconf 77; x_fsize 37">-013fh</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000005" title="bbox 857 1638 1833 1699">
+    <p class="ocr_par" id="par_000105_000005" lang="eng" title="bbox 857 1638 1833 1699" xml:lang="eng">
+     <span class="ocr_header" id="line_000105_000035" title="bbox 857 1638 1833 1663; baseline 0 -4; x_size 28.496733; x_descenders 7.1241832; x_ascenders 7.1241832">
+      <span class="ocrx_word" id="word_000105_000154" title="bbox 857 1638 894 1659; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000105_000155" title="bbox 1017 1638 1146 1663; x_wconf 60; x_fsize 29">-009fh,</span>
+      <span class="ocrx_word" id="word_000105_000156" title="bbox 1163 1638 1286 1663; x_wconf 76; x_fsize 29">-004fh,</span>
+      <span class="ocrx_word" id="word_000105_000157" title="bbox 1304 1638 1426 1663; x_wconf 72; x_fsize 29">-0035h,</span>
+      <span class="ocrx_word" id="word_000105_000158" title="bbox 1445 1638 1566 1663; x_wconf 51; x_fsize 29">-0030h,</span>
+      <span class="ocrx_word" id="word_000105_000159" title="bbox 1583 1638 1706 1663; x_wconf 76; x_fsize 29">-0027h,</span>
+      <span class="ocrx_word" id="word_000105_000160" title="bbox 1724 1638 1833 1659; x_wconf 82; x_fsize 29">-0019h</span>
+     </span>
+     <span class="ocr_header" id="line_000105_000036" title="bbox 857 1674 1553 1699; baseline 0 -4; x_size 28.496733; x_descenders 7.1241832; x_ascenders 7.1241832">
+      <span class="ocrx_word" id="word_000105_000161" title="bbox 857 1674 894 1695; x_wconf 96; x_fsize 29">dw</span>
+      <span class="ocrx_word" id="word_000105_000162" title="bbox 1017 1670 1146 1706; x_wconf 43; x_fsize 29">-—0013h,</span>
+      <span class="ocrx_word" id="word_000105_000163" title="bbox 1163 1674 1286 1699; x_wconf 58; x_fsize 29">-000ch,</span>
+      <span class="ocrx_word" id="word_000105_000164" title="bbox 1304 1674 1426 1699; x_wconf 78; x_fsize 29">-0009h,</span>
+      <span class="ocrx_word" id="word_000105_000165" title="bbox 1445 1674 1553 1695; x_wconf 74; x_fsize 29">-0004h</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000006" title="bbox 536 1709 1152 1735">
+    <p class="ocr_par" id="par_000105_000006" lang="eng" title="bbox 536 1709 1152 1735" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000037" title="bbox 536 1709 1152 1735; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000166" title="bbox 536 1709 792 1731; x_wconf 91; x_fsize 28">DataBitsTable</span>
+      <span class="ocrx_word" id="word_000105_000167" title="bbox 857 1710 893 1731; x_wconf 96; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000105_000168" title="bbox 1018 1710 1152 1735; x_wconf 89; x_fsize 28">0,2,4,6</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000007" title="bbox 1499 1725 1506 1735">
+    <p class="ocr_par" id="par_000105_000007" lang="eng" title="bbox 1499 1725 1506 1735" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000038" title="bbox 1499 1725 1506 1735; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000105_000169" title="bbox 1499 1725 1506 1735; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000008" title="bbox 1538 1709 2072 1736">
+    <p class="ocr_par" id="par_000105_000008" lang="eng" title="bbox 1538 1709 2072 1736" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000039" title="bbox 1538 1709 2072 1736; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000170" title="bbox 1538 1710 1671 1735; x_wconf 92; x_fsize 28">5,6,7,8</span>
+      <span class="ocrx_word" id="word_000105_000171" title="bbox 1696 1709 1772 1731; x_wconf 96; x_fsize 28">bits</span>
+      <span class="ocrx_word" id="word_000105_000172" title="bbox 1796 1716 1853 1736; x_wconf 96; x_fsize 28">per</span>
+      <span class="ocrx_word" id="word_000105_000173" title="bbox 1878 1710 1953 1731; x_wconf 96; x_fsize 28">char</span>
+      <span class="ocrx_word" id="word_000105_000174" title="bbox 1978 1710 2072 1731; x_wconf 96; x_fsize 28">frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000009" title="bbox 536 1745 2053 1911">
+    <p class="ocr_par" id="par_000105_000009" lang="eng" title="bbox 536 1745 2053 1911" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000040" title="bbox 536 1745 2053 1772; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000175" title="bbox 536 1745 752 1772; x_wconf 90; x_fsize 26">ParityTable</span>
+      <span class="ocrx_word" id="word_000105_000176" title="bbox 857 1746 893 1767; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000177" title="bbox 1018 1746 1166 1771; x_wconf 88; x_fsize 26">08h,18h,</span>
+      <span class="ocrx_word" id="word_000105_000178" title="bbox 1178 1746 1226 1771; x_wconf 60; x_fsize 26">0h,</span>
+      <span class="ocrx_word" id="word_000105_000179" title="bbox 1239 1746 1273 1767; x_wconf 60; x_fsize 26">0h</span>
+      <span class="ocrx_word" id="word_000105_000180" title="bbox 1499 1752 1507 1771; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000105_000181" title="bbox 1536 1746 1912 1772; x_wconf 86; x_fsize 26">Even,Odd,Mark,</span>
+      <span class="ocrx_word" id="word_000105_000182" title="bbox 1818 1741 1913 1776; x_wconf 96; x_fsize 26">Space</span>
+      <span class="ocrx_word" id="word_000105_000183" title="bbox 1936 1745 2053 1772; x_wconf 96; x_fsize 26">parity</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000041" title="bbox 537 1814 1372 1848; baseline 0 -9; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000184" title="bbox 537 1814 631 1848; x_wconf 56; x_fsize 27">Chan0O</span>
+      <span class="ocrx_word" id="word_000105_000185" title="bbox 858 1818 1172 1839; x_wconf 90; x_fsize 27">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000105_000186" title="bbox 1337 1821 1372 1837; x_wconf 96; x_fsize 27">&lt;&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000042" title="bbox 537 1854 1372 1875; baseline 0.001 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000187" title="bbox 537 1854 631 1875; x_wconf 90; x_fsize 27">Chanl</span>
+      <span class="ocrx_word" id="word_000105_000188" title="bbox 858 1854 1172 1875; x_wconf 90; x_fsize 27">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000105_000189" title="bbox 1337 1857 1372 1873; x_wconf 96; x_fsize 27">&lt;&gt;</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000043" title="bbox 537 1890 1372 1911; baseline 0.001 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000190" title="bbox 537 1890 631 1911; x_wconf 91; x_fsize 27">Chan2</span>
+      <span class="ocrx_word" id="word_000105_000191" title="bbox 858 1890 1172 1911; x_wconf 90; x_fsize 27">Sr5ChannelStruct</span>
+      <span class="ocrx_word" id="word_000105_000192" title="bbox 1337 1893 1372 1909; x_wconf 96; x_fsize 27">&lt;&gt;</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000010" title="bbox 378 1961 593 1983">
+    <p class="ocr_par" id="par_000105_000010" lang="eng" title="bbox 378 1961 593 1983" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000044" title="bbox 378 1961 593 1983; baseline 0.005 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000193" title="bbox 378 1961 413 1982; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000105_000194" title="bbox 437 1963 593 1983; x_wconf 96; x_fsize 27">Consumer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 1222 2395 1228 2954"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 1224 2395 1226 2990"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 1380 2430 1381 3026"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 1019 2431 1021 3026"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 1029 2431 1031 3026"></div>
+   <div class="ocr_separator" id="block_1_19" title="bbox 1139 2431 1141 3026"></div>
+   <div class="ocr_separator" id="block_1_20" title="bbox 1064 2431 1066 3062"></div>
+   <div class="ocr_carea" id="block_000105_000011" title="bbox 377 1997 1866 3135">
+    <p class="ocr_par" id="par_000105_000011" lang="eng" title="bbox 377 1997 1866 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000045" title="bbox 418 1997 572 2019; baseline 0.006 -1; x_size 27.412971; x_descenders 5.412972; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000195" title="bbox 418 1997 453 2018; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000105_000196" title="bbox 475 1997 572 2019; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000046" title="bbox 538 2034 1291 2060; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000197" title="bbox 538 2034 732 2060; x_wconf 91; x_fsize 27">SetupTable</span>
+      <span class="ocrx_word" id="word_000105_000198" title="bbox 857 2034 894 2055; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000199" title="bbox 1017 2034 1132 2055; x_wconf 91; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000200" title="bbox 1155 2034 1291 2055; x_wconf 46; x_fsize 27">AS5Int1l</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000047" title="bbox 857 2070 1572 2096; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000201" title="bbox 857 2070 893 2091; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000202" title="bbox 1017 2070 1393 2096; x_wconf 47; x_fsize 27">HwIrq2Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000203" title="bbox 1415 2070 1572 2091; x_wconf 92; x_fsize 27">A9MSlave</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000048" title="bbox 857 2106 1866 2131; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000204" title="bbox 857 2106 893 2127; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000205" title="bbox 1018 2106 1413 2131; x_wconf 91; x_fsize 26">SelectChannel5,</span>
+      <span class="ocrx_word" id="word_000105_000206" title="bbox 1327 2102 1419 2135; x_wconf 93; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000207" title="bbox 1435 2106 1732 2127; x_wconf 89; x_fsize 26">A9MClockEnable5</span>
+      <span class="ocrx_word" id="word_000105_000208" title="bbox 1758 2106 1813 2127; x_wconf 91; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000209" title="bbox 1839 2106 1866 2130; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000049" title="bbox 417 2142 492 2163; baseline 0 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000210" title="bbox 417 2142 492 2163; x_wconf 95; x_fsize 27">else</span>
+     </span>
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+      <span class="ocrx_word" id="word_000105_000211" title="bbox 538 2178 732 2204; x_wconf 92; x_fsize 27">SetupTable</span>
+      <span class="ocrx_word" id="word_000105_000212" title="bbox 857 2178 894 2199; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000213" title="bbox 1017 2178 1132 2199; x_wconf 91; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000214" title="bbox 1155 2178 1291 2199; x_wconf 31; x_fsize 27">AS5Intl</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000051" title="bbox 857 2213 1572 2240; baseline -0.001 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000215" title="bbox 857 2214 893 2235; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000216" title="bbox 1017 2214 1393 2240; x_wconf 53; x_fsize 26">HwIrq4Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000217" title="bbox 1415 2213 1572 2235; x_wconf 92; x_fsize 26">Asic2Int</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000052" title="bbox 857 2250 1806 2275; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000218" title="bbox 857 2250 893 2271; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000219" title="bbox 1018 2250 1413 2275; x_wconf 78; x_fsize 26">SelectChannel7,</span>
+      <span class="ocrx_word" id="word_000105_000220" title="bbox 1327 2246 1419 2279; x_wconf 93; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000221" title="bbox 1437 2250 1671 2271; x_wconf 90; x_fsize 26">ClockEnable7</span>
+      <span class="ocrx_word" id="word_000105_000222" title="bbox 1698 2250 1753 2271; x_wconf 92; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000223" title="bbox 1779 2250 1806 2274; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000053" title="bbox 417 2285 513 2307; baseline -0.01 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000224" title="bbox 417 2285 513 2307; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000054" title="bbox 377 2322 452 2343; baseline 0 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000225" title="bbox 377 2322 452 2343; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000055" title="bbox 418 2357 572 2379; baseline 0.006 -1; x_size 27.412971; x_descenders 5.412972; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000226" title="bbox 418 2357 453 2378; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000105_000227" title="bbox 475 2357 572 2379; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000056" title="bbox 538 2394 1291 2420; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000228" title="bbox 538 2394 732 2420; x_wconf 90; x_fsize 27">SetupTable</span>
+      <span class="ocrx_word" id="word_000105_000229" title="bbox 857 2394 894 2415; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000230" title="bbox 1017 2394 1132 2415; x_wconf 91; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000231" title="bbox 1155 2394 1291 2415; x_wconf 45; x_fsize 27">AS5Int1l</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000057" title="bbox 857 2430 1615 2456; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000232" title="bbox 857 2430 893 2451; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000233" title="bbox 1021 2430 1393 2456; x_wconf 49; x_fsize 27">HwIrq4Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000234" title="bbox 1415 2430 1615 2456; x_wconf 60; x_fsize 27">A9MExpIntA</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000058" title="bbox 857 2466 1866 2491; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000235" title="bbox 857 2466 893 2487; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000236" title="bbox 1018 2466 1413 2491; x_wconf 91; x_fsize 26">SelectChannel3,</span>
+      <span class="ocrx_word" id="word_000105_000237" title="bbox 1327 2462 1419 2495; x_wconf 90; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000238" title="bbox 1435 2466 1732 2487; x_wconf 87; x_fsize 26">A9MClockEnable3</span>
+      <span class="ocrx_word" id="word_000105_000239" title="bbox 1758 2466 1813 2487; x_wconf 91; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000240" title="bbox 1839 2466 1866 2490; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000059" title="bbox 857 2502 1291 2523; baseline 0 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000241" title="bbox 857 2502 894 2523; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000242" title="bbox 1017 2502 1132 2523; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000243" title="bbox 1155 2502 1291 2523; x_wconf 59; x_fsize 27">AS5Int2</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000060" title="bbox 857 2538 1613 2564; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000244" title="bbox 857 2538 893 2559; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000245" title="bbox 1021 2538 1393 2564; x_wconf 73; x_fsize 27">HwIrq5Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000246" title="bbox 1415 2538 1613 2564; x_wconf 62; x_fsize 27">A9MExpIntB</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000061" title="bbox 857 2574 1866 2599; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000247" title="bbox 857 2574 893 2595; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000248" title="bbox 1018 2574 1413 2599; x_wconf 91; x_fsize 26">SelectChannel4,</span>
+      <span class="ocrx_word" id="word_000105_000249" title="bbox 1327 2570 1419 2603; x_wconf 93; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000250" title="bbox 1435 2574 1731 2595; x_wconf 91; x_fsize 26">A9MClockEnable4</span>
+      <span class="ocrx_word" id="word_000105_000251" title="bbox 1758 2574 1813 2595; x_wconf 92; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000252" title="bbox 1839 2574 1866 2598; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000062" title="bbox 857 2610 1292 2631; baseline 0.002 -1; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000253" title="bbox 857 2610 894 2631; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000254" title="bbox 1017 2610 1132 2631; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000255" title="bbox 1155 2610 1292 2631; x_wconf 48; x_fsize 27">ASSInt3</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000063" title="bbox 857 2646 1572 2672; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000256" title="bbox 857 2646 893 2667; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000257" title="bbox 1021 2646 1393 2672; x_wconf 54; x_fsize 27">HwIrq2Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000258" title="bbox 1415 2646 1572 2667; x_wconf 92; x_fsize 27">A9MSlave</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000064" title="bbox 857 2682 1866 2707; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000259" title="bbox 857 2682 893 2703; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000260" title="bbox 1018 2682 1413 2707; x_wconf 91; x_fsize 26">SelectChannel5,</span>
+      <span class="ocrx_word" id="word_000105_000261" title="bbox 1327 2678 1419 2711; x_wconf 93; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000262" title="bbox 1435 2682 1732 2703; x_wconf 87; x_fsize 26">A9MClockEnable5</span>
+      <span class="ocrx_word" id="word_000105_000263" title="bbox 1758 2682 1813 2703; x_wconf 91; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000264" title="bbox 1839 2682 1866 2706; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000065" title="bbox 417 2718 492 2739; baseline 0 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000265" title="bbox 417 2718 492 2739; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000066" title="bbox 538 2754 1291 2780; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000266" title="bbox 538 2754 732 2780; x_wconf 91; x_fsize 27">SetupTable</span>
+      <span class="ocrx_word" id="word_000105_000267" title="bbox 857 2754 894 2775; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000268" title="bbox 1017 2754 1132 2775; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000269" title="bbox 1155 2754 1291 2775; x_wconf 51; x_fsize 27">AS5Int1l</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000067" title="bbox 857 2790 1635 2816; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000270" title="bbox 857 2790 893 2811; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000271" title="bbox 1021 2790 1393 2816; x_wconf 43; x_fsize 27">HwIrq3Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000272" title="bbox 1416 2790 1635 2816; x_wconf 89; x_fsize 27">ExpIntLeftA</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000068" title="bbox 857 2826 1826 2852; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000273" title="bbox 857 2826 893 2847; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000274" title="bbox 1016 2826 1433 2852; x_wconf 90; x_fsize 27">ExpChannelLeftA,</span>
+      <span class="ocrx_word" id="word_000105_000275" title="bbox 1346 2822 1437 2856; x_wconf 93; x_fsize 27">(mask</span>
+      <span class="ocrx_word" id="word_000105_000276" title="bbox 1457 2826 1692 2847; x_wconf 49; x_fsize 27">ClockEnableé</span>
+      <span class="ocrx_word" id="word_000105_000277" title="bbox 1718 2826 1773 2847; x_wconf 90; x_fsize 27">shr</span>
+      <span class="ocrx_word" id="word_000105_000278" title="bbox 1799 2826 1826 2850; x_wconf 96; x_fsize 27">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000069" title="bbox 857 2862 1291 2883; baseline 0 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000279" title="bbox 857 2862 894 2883; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000280" title="bbox 1017 2862 1132 2883; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000281" title="bbox 1155 2862 1291 2883; x_wconf 66; x_fsize 27">AS5Int2</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000070" title="bbox 857 2897 1653 2924; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000105_000282" title="bbox 857 2898 893 2919; x_wconf 88; x_fsize 28">db</span>
+      <span class="ocrx_word" id="word_000105_000283" title="bbox 1021 2898 1393 2924; x_wconf 52; x_fsize 28">HwIlrq2Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000284" title="bbox 1416 2897 1653 2924; x_wconf 91; x_fsize 28">ExpIntRightB</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000071" title="bbox 857 2933 1846 2960; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000285" title="bbox 857 2934 893 2955; x_wconf 95; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000286" title="bbox 1016 2933 1453 2960; x_wconf 90; x_fsize 27">ExpChannelRightB,</span>
+      <span class="ocrx_word" id="word_000105_000287" title="bbox 1364 2929 1459 2964; x_wconf 92; x_fsize 27">(mask</span>
+      <span class="ocrx_word" id="word_000105_000288" title="bbox 1477 2934 1712 2955; x_wconf 91; x_fsize 27">ClockEnable5</span>
+      <span class="ocrx_word" id="word_000105_000289" title="bbox 1738 2934 1793 2955; x_wconf 92; x_fsize 27">shr</span>
+      <span class="ocrx_word" id="word_000105_000290" title="bbox 1819 2934 1846 2958; x_wconf 96; x_fsize 27">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000072" title="bbox 857 2970 1292 2991; baseline 0.002 -1; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000291" title="bbox 857 2970 894 2991; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000105_000292" title="bbox 1017 2970 1132 2991; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000105_000293" title="bbox 1155 2970 1292 2991; x_wconf 57; x_fsize 27">AS5Int3</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000073" title="bbox 857 3005 1572 3032; baseline -0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000294" title="bbox 857 3006 893 3027; x_wconf 96; x_fsize 27">db</span>
+      <span class="ocrx_word" id="word_000105_000295" title="bbox 1021 3006 1393 3032; x_wconf 55; x_fsize 27">HwIrq4Revector,mask</span>
+      <span class="ocrx_word" id="word_000105_000296" title="bbox 1415 3005 1572 3027; x_wconf 90; x_fsize 27">Asic2Int</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000074" title="bbox 857 3042 1806 3067; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000297" title="bbox 857 3042 893 3063; x_wconf 96; x_fsize 26">db</span>
+      <span class="ocrx_word" id="word_000105_000298" title="bbox 1018 3042 1413 3067; x_wconf 71; x_fsize 26">SelectChannel7,</span>
+      <span class="ocrx_word" id="word_000105_000299" title="bbox 1327 3038 1419 3071; x_wconf 93; x_fsize 26">(mask</span>
+      <span class="ocrx_word" id="word_000105_000300" title="bbox 1437 3042 1671 3063; x_wconf 90; x_fsize 26">ClockEnable7</span>
+      <span class="ocrx_word" id="word_000105_000301" title="bbox 1698 3042 1753 3063; x_wconf 91; x_fsize 26">shr</span>
+      <span class="ocrx_word" id="word_000105_000302" title="bbox 1779 3042 1806 3066; x_wconf 96; x_fsize 26">8)</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000075" title="bbox 417 3077 513 3099; baseline -0.01 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000303" title="bbox 417 3077 513 3099; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000105_000076" title="bbox 377 3113 473 3135; baseline -0.01 0; x_size 26.412971; x_descenders 5.412972; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000304" title="bbox 377 3113 473 3135; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000012" title="bbox 536 3150 792 3171">
+    <p class="ocr_par" id="par_000105_000012" lang="eng" title="bbox 536 3150 792 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000077" title="bbox 536 3150 792 3171; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000105_000305" title="bbox 536 3150 674 3171; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000105_000306" title="bbox 697 3152 792 3171; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000013" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000105_000013" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000078" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000105_000307" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000105_000308" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000105_000014" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000105_000014" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000105_000079" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000105_000309" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000105_000310" title="bbox 1983 3320 2038 3349; x_wconf 96; x_fsize 39">103</span>
+      <span class="ocrx_word" id="word_000105_000311" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000105_000312" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000105_000313" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000106" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0106.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000106_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000106_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000106_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000106_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000106_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000106_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000106_000003" title="bbox 662 158 826 187; x_wconf 95; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000106_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000106_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000001" title="bbox 536 341 1073 368">
+    <p class="ocr_par" id="par_000106_000001" lang="eng" title="bbox 536 341 1073 368" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000001" title="bbox 536 341 1073 368; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000006" title="bbox 536 341 731 368; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000106_000007" title="bbox 756 342 1073 367; x_wconf 85; x_fsize 27">OsAS5Install,</span>
+      <span class="ocrx_word" id="word_000106_000008" title="bbox 1016 337 1078 372; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000002" title="bbox 536 449 1212 512">
+    <p class="ocr_par" id="par_000106_000002" lang="eng" title="bbox 536 449 1212 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000002" title="bbox 539 449 1033 471; baseline -0.002 0; x_size 27.032257; x_descenders 6.0322576; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000009" title="bbox 539 450 672 471; x_wconf 96; x_fsize 28">Install</span>
+      <span class="ocrx_word" id="word_000106_000010" title="bbox 696 450 752 471; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000106_000011" title="bbox 777 449 892 471; x_wconf 96; x_fsize 28">device</span>
+      <span class="ocrx_word" id="word_000106_000012" title="bbox 917 449 1033 471; x_wconf 96; x_fsize 28">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000003" title="bbox 536 485 1212 512; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000013" title="bbox 536 487 608 507; x_wconf 95; x_fsize 28">Out:</span>
+      <span class="ocrx_word" id="word_000106_000014" title="bbox 637 487 733 512; x_wconf 96; x_fsize 28">Carry</span>
+      <span class="ocrx_word" id="word_000106_000015" title="bbox 758 486 853 507; x_wconf 93; x_fsize 28">clear</span>
+      <span class="ocrx_word" id="word_000106_000016" title="bbox 877 486 993 512; x_wconf 60; x_fsize 28">-happy</span>
+      <span class="ocrx_word" id="word_000106_000017" title="bbox 1016 488 1053 507; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000106_000018" title="bbox 1078 485 1212 507; x_wconf 95; x_fsize 28">install</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 703 883 709 1302"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 764 918 766 1302"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 544 954 546 1370"></div>
+   <div class="ocr_carea" id="block_000106_000003" title="bbox 375 558 1193 1551">
+    <p class="ocr_par" id="par_000106_000003" lang="eng" title="bbox 375 558 1193 1551" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000004" title="bbox 538 558 594 579; baseline 0 0; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000019" title="bbox 538 558 594 579; x_wconf 89; x_fsize 27">cld</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000005" title="bbox 535 594 1092 619; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000020" title="bbox 535 600 594 615; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000021" title="bbox 698 600 746 619; x_wconf 93; x_fsize 27">cx,</span>
+      <span class="ocrx_word" id="word_000106_000022" title="bbox 776 594 1092 615; x_wconf 89; x_fsize 27">NumberOfChannels</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000006" title="bbox 535 629 1011 655; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000023" title="bbox 535 636 594 651; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000024" title="bbox 697 629 746 655; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000106_000025" title="bbox 777 630 892 651; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000106_000026" title="bbox 917 630 1011 651; x_wconf 32; x_fsize 27">Chan0od</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000007" title="bbox 535 665 1112 692; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000027" title="bbox 535 672 594 687; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000106_000028" title="bbox 698 665 746 691; x_wconf 96; x_fsize 28">si,</span>
+      <span class="ocrx_word" id="word_000106_000029" title="bbox 777 666 892 687; x_wconf 93; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000106_000030" title="bbox 918 666 1112 692; x_wconf 91; x_fsize 28">SetupTable</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000008" title="bbox 536 702 633 728; baseline -0.01 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000031" title="bbox 536 702 633 728; x_wconf 79; x_fsize 27">pushf</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000009" title="bbox 538 737 592 759; baseline -0.019 0; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000032" title="bbox 538 737 592 759; x_wconf 95; x_fsize 27">cli</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000010" title="bbox 536 774 732 800; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000033" title="bbox 536 774 613 800; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000106_000034" title="bbox 697 774 732 795; x_wconf 96; x_fsize 27">ds</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000011" title="bbox 535 816 812 835; baseline 0.004 -5; x_size 27.989882; x_descenders 5.5854702; x_ascenders 6.9044118">
+      <span class="ocrx_word" id="word_000106_000035" title="bbox 535 816 594 831; x_wconf 95; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000106_000036" title="bbox 697 816 746 835; x_wconf 89; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000106_000037" title="bbox 778 816 812 831; x_wconf 49; x_fsize 29">Cs</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000012" title="bbox 535 846 813 871; baseline 0.004 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000038" title="bbox 535 852 594 867; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000106_000039" title="bbox 697 846 746 871; x_wconf 95; x_fsize 26">ds,</span>
+      <span class="ocrx_word" id="word_000106_000040" title="bbox 777 852 813 867; x_wconf 95; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000013" title="bbox 376 882 788 908; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000041" title="bbox 376 882 788 908; x_wconf 88; x_fsize 27">ResetAllChannelsLoop:</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000014" title="bbox 535 917 991 944; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000042" title="bbox 535 924 594 939; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000106_000043" title="bbox 717 917 946 944; x_wconf 79; x_fsize 28">di].Sr50pen,</span>
+      <span class="ocrx_word" id="word_000106_000044" title="bbox 978 918 991 939; x_wconf 95; x_fsize 28">0</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000015" title="bbox 538 954 634 975; baseline 0 0; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000045" title="bbox 538 954 634 975; x_wconf 91; x_fsize 27">lodsw</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000016" title="bbox 535 989 1193 1015; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000046" title="bbox 535 996 594 1011; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000047" title="bbox 717 989 1126 1015; x_wconf 88; x_fsize 27">di].Sr5IntRoutineVec,</span>
+      <span class="ocrx_word" id="word_000106_000048" title="bbox 1157 996 1193 1011; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000017" title="bbox 538 1026 633 1047; baseline 0.011 -1; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000049" title="bbox 538 1026 633 1047; x_wconf 89; x_fsize 27">lodsb</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000018" title="bbox 535 1061 1112 1087; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000050" title="bbox 535 1068 594 1083; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000051" title="bbox 717 1061 1046 1087; x_wconf 86; x_fsize 27">di].Sr5IntVector,</span>
+      <span class="ocrx_word" id="word_000106_000052" title="bbox 1077 1062 1112 1083; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000019" title="bbox 538 1098 633 1119; baseline 0.011 -1; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000053" title="bbox 538 1098 633 1119; x_wconf 89; x_fsize 27">lodsb</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000020" title="bbox 535 1133 1012 1159; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000054" title="bbox 535 1140 594 1155; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000055" title="bbox 717 1133 946 1159; x_wconf 90; x_fsize 27">di].Sr5Mask,</span>
+      <span class="ocrx_word" id="word_000106_000056" title="bbox 977 1134 1012 1155; x_wconf 95; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000021" title="bbox 538 1170 633 1191; baseline 0.011 -1; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000057" title="bbox 538 1170 633 1191; x_wconf 89; x_fsize 27">lodsb</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000022" title="bbox 535 1205 1072 1231; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000058" title="bbox 535 1212 594 1227; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000059" title="bbox 717 1205 1006 1231; x_wconf 90; x_fsize 27">di].Sr5Channel,</span>
+      <span class="ocrx_word" id="word_000106_000060" title="bbox 1037 1206 1072 1227; x_wconf 95; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000023" title="bbox 538 1242 633 1263; baseline 0.011 -1; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000061" title="bbox 538 1242 633 1263; x_wconf 90; x_fsize 27">lodsb</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000024" title="bbox 535 1277 1152 1303; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000062" title="bbox 535 1284 594 1299; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000063" title="bbox 717 1277 1086 1303; x_wconf 90; x_fsize 27">di].Sr5ClockEnable,</span>
+      <span class="ocrx_word" id="word_000106_000064" title="bbox 1117 1278 1152 1299; x_wconf 95; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000025" title="bbox 537 1313 1192 1339; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000065" title="bbox 537 1314 594 1335; x_wconf 96; x_fsize 28">add</span>
+      <span class="ocrx_word" id="word_000106_000066" title="bbox 697 1313 746 1339; x_wconf 96; x_fsize 28">di,</span>
+      <span class="ocrx_word" id="word_000106_000067" title="bbox 778 1313 852 1335; x_wconf 92; x_fsize 28">size</span>
+      <span class="ocrx_word" id="word_000106_000068" title="bbox 878 1314 1192 1335; x_wconf 91; x_fsize 28">Sr5ChannelStruct</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000026" title="bbox 538 1350 1093 1376; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000069" title="bbox 538 1356 613 1376; x_wconf 95; x_fsize 28">loop</span>
+      <span class="ocrx_word" id="word_000106_000070" title="bbox 696 1350 1093 1376; x_wconf 61; x_fsize 28">ResetAllChannelsLoop</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000027" title="bbox 536 1386 732 1412; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000071" title="bbox 536 1392 593 1412; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000106_000072" title="bbox 697 1386 732 1407; x_wconf 96; x_fsize 27">ds</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000028" title="bbox 536 1422 613 1448; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000073" title="bbox 536 1422 613 1448; x_wconf 34; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000029" title="bbox 375 1458 688 1484; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000074" title="bbox 375 1458 688 1484; x_wconf 86; x_fsize 27">AllChannelsOkay:</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000030" title="bbox 538 1494 593 1515; baseline 0 0; x_size 26.405293; x_descenders 5.4052935; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000075" title="bbox 538 1494 593 1515; x_wconf 91; x_fsize 27">cle</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000031" title="bbox 538 1532 592 1551; baseline 0.019 -1; x_size 24.405293; x_descenders 5.4052935; x_ascenders 4">
+      <span class="ocrx_word" id="word_000106_000076" title="bbox 538 1532 592 1551; x_wconf 87; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000004" title="bbox 379 1752 387 1843">
+    <p class="ocr_par" id="par_000106_000004" lang="eng" title="bbox 379 1752 387 1843" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000032" title="bbox 379 1752 387 1843; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000077" title="bbox 379 1788 387 1843; x_wconf 16; x_fsize 21">Mee</span>
+      <span class="ocrx_word" id="word_000106_000078" title="bbox 379 1752 387 1771; x_wconf 34; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000005" title="bbox 379 2364 387 2491">
+    <p class="ocr_par" id="par_000106_000005" lang="eng" title="bbox 379 2364 387 2491" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000033" title="bbox 379 2364 387 2491; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000079" title="bbox 379 2472 387 2491; x_wconf 0; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000080" title="bbox 379 2436 387 2455; x_wconf 0; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000081" title="bbox 379 2400 387 2419; x_wconf 32; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000082" title="bbox 379 2364 387 2383; x_wconf 40; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000006" title="bbox 377 3114 528 3135">
+    <p class="ocr_par" id="par_000106_000006" lang="eng" title="bbox 377 3114 528 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000034" title="bbox 377 3114 528 3135; baseline -0.007 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000083" title="bbox 377 3114 528 3135; x_wconf 91; x_fsize 27">GotChan:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000007" title="bbox 376 3319 520 3348">
+    <p class="ocr_par" id="par_000106_000007" lang="eng" title="bbox 376 3319 520 3348" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000035" title="bbox 376 3319 520 3348; baseline 0 0; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000106_000084" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000008" title="bbox 536 1566 792 1587">
+    <p class="ocr_par" id="par_000106_000008" lang="eng" title="bbox 536 1566 792 1587" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000036" title="bbox 536 1566 792 1587; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000085" title="bbox 536 1566 674 1587; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000106_000086" title="bbox 697 1568 792 1587; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000009" title="bbox 536 1637 1053 1664">
+    <p class="ocr_par" id="par_000106_000009" lang="eng" title="bbox 536 1637 1053 1664" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000037" title="bbox 536 1637 1053 1664; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000087" title="bbox 536 1637 731 1664; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000106_000088" title="bbox 756 1638 1053 1663; x_wconf 91; x_fsize 27">OsAS5Remove,</span>
+      <span class="ocrx_word" id="word_000106_000089" title="bbox 998 1633 1057 1668; x_wconf 95; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000010" title="bbox 536 1745 1192 1808">
+    <p class="ocr_par" id="par_000106_000010" lang="eng" title="bbox 536 1745 1192 1808" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000038" title="bbox 536 1745 1013 1767; baseline -0.002 0; x_size 28.105991; x_descenders 6.1059909; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000090" title="bbox 536 1747 652 1767; x_wconf 96; x_fsize 29">Remove</span>
+      <span class="ocrx_word" id="word_000106_000091" title="bbox 676 1746 732 1767; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000106_000092" title="bbox 757 1745 872 1767; x_wconf 96; x_fsize 29">device</span>
+      <span class="ocrx_word" id="word_000106_000093" title="bbox 897 1745 1013 1767; x_wconf 96; x_fsize 29">driver</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000039" title="bbox 536 1782 1192 1808; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000094" title="bbox 536 1783 608 1803; x_wconf 96; x_fsize 28">Out:</span>
+      <span class="ocrx_word" id="word_000106_000095" title="bbox 637 1783 733 1808; x_wconf 96; x_fsize 28">Carry</span>
+      <span class="ocrx_word" id="word_000106_000096" title="bbox 758 1782 853 1803; x_wconf 93; x_fsize 28">clear</span>
+      <span class="ocrx_word" id="word_000106_000097" title="bbox 877 1782 993 1808; x_wconf 69; x_fsize 28">-happy</span>
+      <span class="ocrx_word" id="word_000106_000098" title="bbox 1016 1784 1053 1803; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000106_000099" title="bbox 1078 1788 1192 1803; x_wconf 96; x_fsize 28">remove</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000011" title="bbox 1429 1509 1436 1555">
+    <p class="ocr_par" id="par_000106_000011" lang="eng" title="bbox 1429 1509 1436 1555" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000040" title="bbox 1429 1509 1436 1519; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000100" title="bbox 1429 1509 1436 1519; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000041" title="bbox 1429 1545 1436 1555; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000101" title="bbox 1429 1545 1436 1555; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000012" title="bbox 1499 564 1507 583">
+    <p class="ocr_par" id="par_000106_000012" lang="eng" title="bbox 1499 564 1507 583" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000042" title="bbox 1499 564 1507 583; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000102" title="bbox 1499 564 1507 583; x_wconf 79; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000013" title="bbox 1499 600 1507 727">
+    <p class="ocr_par" id="par_000106_000013" lang="eng" title="bbox 1499 600 1507 727" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000043" title="bbox 1499 600 1507 727; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000103" title="bbox 1499 708 1507 727; x_wconf 25; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000104" title="bbox 1499 672 1507 691; x_wconf 25; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000105" title="bbox 1499 636 1507 655; x_wconf 39; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000106_000106" title="bbox 1499 600 1507 619; x_wconf 39; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000014" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000106_000014" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000106_000044" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000106_000107" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000106_000108" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000106_000109" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000106_000110" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000106_000111" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000015" title="bbox 1536 558 1892 759">
+    <p class="ocr_par" id="par_000106_000015" lang="eng" title="bbox 1536 558 1892 656" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000045" title="bbox 1537 558 1892 579; baseline -0.003 0; x_size 26.419353; x_descenders 5.4193544; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000112" title="bbox 1537 558 1633 579; x_wconf 96; x_fsize 27">Clear</span>
+      <span class="ocrx_word" id="word_000106_000113" title="bbox 1656 558 1712 579; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000106_000114" title="bbox 1738 558 1892 579; x_wconf 96; x_fsize 27">channels</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000046" title="bbox 1537 593 1854 620; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000115" title="bbox 1537 594 1594 615; x_wconf 95; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000106_000116" title="bbox 1618 596 1672 615; x_wconf 95; x_fsize 28">set</span>
+      <span class="ocrx_word" id="word_000106_000117" title="bbox 1696 600 1733 620; x_wconf 96; x_fsize 28">up</span>
+      <span class="ocrx_word" id="word_000106_000118" title="bbox 1758 593 1854 615; x_wconf 96; x_fsize 28">fixed</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000047" title="bbox 1536 630 1833 656; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000119" title="bbox 1536 632 1732 656; x_wconf 96; x_fsize 27">parameters</span>
+      <span class="ocrx_word" id="word_000106_000120" title="bbox 1758 630 1833 651; x_wconf 96; x_fsize 27">such</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000016" lang="eng" title="bbox 1536 665 1872 759" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000048" title="bbox 1537 665 1852 692; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000121" title="bbox 1537 672 1572 687; x_wconf 96; x_fsize 29">as</span>
+      <span class="ocrx_word" id="word_000106_000122" title="bbox 1596 666 1652 687; x_wconf 96; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000106_000123" title="bbox 1678 665 1852 692; x_wconf 95; x_fsize 29">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000049" title="bbox 1536 702 1872 723; baseline 0 0; x_size 26.419353; x_descenders 5.4193544; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000124" title="bbox 1536 703 1672 723; x_wconf 95; x_fsize 27">vectors</span>
+      <span class="ocrx_word" id="word_000106_000125" title="bbox 1697 702 1754 723; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000106_000126" title="bbox 1775 702 1872 723; x_wconf 96; x_fsize 27">masks</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000050" title="bbox 1538 738 1852 759; baseline -0.003 0; x_size 26.419353; x_descenders 5.4193544; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000127" title="bbox 1538 738 1593 759; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000106_000128" title="bbox 1617 738 1693 759; x_wconf 96; x_fsize 27">each</span>
+      <span class="ocrx_word" id="word_000106_000129" title="bbox 1718 738 1852 759; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000016" title="bbox 1537 918 1853 944">
+    <p class="ocr_par" id="par_000106_000017" lang="eng" title="bbox 1537 918 1853 944" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000051" title="bbox 1537 918 1853 944; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000130" title="bbox 1537 918 1672 939; x_wconf 96; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000106_000131" title="bbox 1697 920 1752 939; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000106_000132" title="bbox 1777 924 1853 944; x_wconf 96; x_fsize 27">open</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000017" title="bbox 1536 989 1872 1088">
+    <p class="ocr_par" id="par_000106_000018" lang="eng" title="bbox 1536 989 1872 1088" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000052" title="bbox 1538 989 1872 1016; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000133" title="bbox 1538 991 1592 1011; x_wconf 95; x_fsize 28">Set</span>
+      <span class="ocrx_word" id="word_000106_000134" title="bbox 1616 990 1672 1011; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000106_000135" title="bbox 1698 989 1872 1016; x_wconf 96; x_fsize 28">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000053" title="bbox 1536 1026 1832 1047; baseline 0.003 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000136" title="bbox 1536 1026 1673 1047; x_wconf 95; x_fsize 27">handler</span>
+      <span class="ocrx_word" id="word_000106_000137" title="bbox 1696 1028 1733 1047; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000106_000138" title="bbox 1758 1026 1832 1047; x_wconf 96; x_fsize 27">call</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000054" title="bbox 1561 1061 1832 1088; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000139" title="bbox 1561 1061 1633 1083; x_wconf 96; x_fsize 27">hich</span>
+      <span class="ocrx_word" id="word_000106_000140" title="bbox 1659 1063 1832 1088; x_wconf 96; x_fsize 27">Interrupt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000018" title="bbox 1536 1063 1554 1082">
+    <p class="ocr_par" id="par_000106_000019" lang="eng" title="bbox 1536 1063 1554 1082" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000055" title="bbox 1536 1063 1554 1082; textangle 90; x_size 25.333334; x_descenders 6.3333335; x_ascenders 6.3333335">
+      <span class="ocrx_word" id="word_000106_000141" title="bbox 1536 1063 1554 1082; x_wconf 88; x_fsize 26">=</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000019" title="bbox 1535 1134 1894 1335">
+    <p class="ocr_par" id="par_000106_000020" lang="eng" title="bbox 1535 1134 1792 1196" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000056" title="bbox 1535 1134 1792 1155; baseline 0.004 -1; x_size 26.525846; x_descenders 5.5258465; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000142" title="bbox 1535 1134 1613 1155; x_wconf 96; x_fsize 27">Mask</span>
+      <span class="ocrx_word" id="word_000106_000143" title="bbox 1638 1134 1693 1155; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000106_000144" title="bbox 1716 1134 1792 1155; x_wconf 96; x_fsize 27">that</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000057" title="bbox 1538 1169 1712 1196; baseline 0.006 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000145" title="bbox 1538 1169 1712 1196; x_wconf 95; x_fsize 27">interrupt</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000021" lang="eng" title="bbox 1536 1205 1892 1263" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000058" title="bbox 1536 1205 1892 1227; baseline 0.003 -1; x_size 26.157455; x_descenders 5.1574564; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000146" title="bbox 1536 1205 1633 1227; x_wconf 96; x_fsize 27">Which</span>
+      <span class="ocrx_word" id="word_000106_000147" title="bbox 1656 1205 1753 1227; x_wconf 96; x_fsize 27">Psion</span>
+      <span class="ocrx_word" id="word_000106_000148" title="bbox 1778 1205 1892 1227; x_wconf 96; x_fsize 27">serial</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000059" title="bbox 1538 1242 1672 1263; baseline -0.007 0; x_size 25.525846; x_descenders 5.5258465; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000149" title="bbox 1538 1242 1672 1263; x_wconf 96; x_fsize 26">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000022" lang="eng" title="bbox 1536 1277 1894 1335" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000060" title="bbox 1536 1277 1894 1304; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000150" title="bbox 1536 1278 1614 1299; x_wconf 96; x_fsize 28">Baud</span>
+      <span class="ocrx_word" id="word_000106_000151" title="bbox 1638 1280 1712 1299; x_wconf 96; x_fsize 28">rate</span>
+      <span class="ocrx_word" id="word_000106_000152" title="bbox 1738 1277 1894 1304; x_wconf 96; x_fsize 28">clocking</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000061" title="bbox 1537 1314 1652 1335; baseline 0 0; x_size 26.525846; x_descenders 5.5258465; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000153" title="bbox 1537 1314 1652 1335; x_wconf 95; x_fsize 27">enable</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_24" title="bbox 1559 918 1561 1262"></div>
+   <div class="ocr_carea" id="block_000106_000020" title="bbox 1466 1493 1703 1556">
+    <p class="ocr_par" id="par_000106_000023" lang="eng" title="bbox 1466 1493 1703 1556" xml:lang="eng">
+     <span class="ocr_header" id="line_000106_000062" title="bbox 1466 1493 1703 1515; baseline -0.004 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000154" title="bbox 1466 1495 1602 1515; x_wconf 95; x_fsize 27">Returns</span>
+      <span class="ocrx_word" id="word_000106_000155" title="bbox 1626 1493 1703 1515; x_wconf 96; x_fsize 27">with</span>
+     </span>
+     <span class="ocr_header" id="line_000106_000063" title="bbox 1467 1530 1683 1556; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000156" title="bbox 1467 1531 1563 1556; x_wconf 96; x_fsize 27">Carry</span>
+      <span class="ocrx_word" id="word_000106_000157" title="bbox 1588 1530 1683 1551; x_wconf 96; x_fsize 27">clear</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000021" title="bbox 637 1818 1728 1844">
+    <p class="ocr_par" id="par_000106_000024" lang="eng" title="bbox 637 1818 1728 1844" xml:lang="eng">
+     <span class="ocr_header" id="line_000106_000064" title="bbox 637 1818 1728 1844; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000158" title="bbox 637 1819 733 1844; x_wconf 95; x_fsize 28">Carry</span>
+      <span class="ocrx_word" id="word_000106_000159" title="bbox 758 1820 812 1839; x_wconf 92; x_fsize 28">set</span>
+      <span class="ocrx_word" id="word_000106_000160" title="bbox 837 1824 892 1839; x_wconf 89; x_fsize 28">-we</span>
+      <span class="ocrx_word" id="word_000106_000161" title="bbox 916 1818 992 1839; x_wconf 96; x_fsize 28">have</span>
+      <span class="ocrx_word" id="word_000106_000162" title="bbox 1017 1824 1053 1839; x_wconf 95; x_fsize 28">an</span>
+      <span class="ocrx_word" id="word_000106_000163" title="bbox 1077 1824 1153 1844; x_wconf 95; x_fsize 28">open</span>
+      <span class="ocrx_word" id="word_000106_000164" title="bbox 1178 1818 1312 1839; x_wconf 96; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000106_000165" title="bbox 1337 1818 1394 1839; x_wconf 95; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000106_000166" title="bbox 1418 1820 1492 1839; x_wconf 96; x_fsize 28">cant</span>
+      <span class="ocrx_word" id="word_000106_000167" title="bbox 1516 1818 1552 1839; x_wconf 96; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000106_000168" title="bbox 1578 1818 1728 1839; x_wconf 96; x_fsize 28">removed.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000022" title="bbox 535 1896 1033 2163">
+    <p class="ocr_par" id="par_000106_000025" lang="eng" title="bbox 535 1896 1033 2095" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000065" title="bbox 537 1896 813 1915; baseline 0.004 -5; x_size 27.176012; x_descenders 5.5694447; x_ascenders 6.2678571">
+      <span class="ocrx_word" id="word_000106_000169" title="bbox 537 1896 593 1911; x_wconf 91; x_fsize 28">xor</span>
+      <span class="ocrx_word" id="word_000106_000170" title="bbox 697 1896 746 1915; x_wconf 90; x_fsize 28">ax,</span>
+      <span class="ocrx_word" id="word_000106_000171" title="bbox 777 1896 813 1911; x_wconf 86; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000066" title="bbox 537 1926 1033 1952; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000172" title="bbox 537 1932 573 1947; x_wconf 95; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000106_000173" title="bbox 697 1926 746 1951; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000174" title="bbox 777 1926 1033 1952; x_wconf 37; x_fsize 27">Chan0O.Sr50pen</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000067" title="bbox 537 1962 1033 1988; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000175" title="bbox 537 1968 573 1983; x_wconf 95; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000106_000176" title="bbox 697 1962 746 1987; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000177" title="bbox 777 1962 1033 1988; x_wconf 84; x_fsize 27">Chanl.Sr50pen</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000068" title="bbox 537 1998 1033 2024; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000178" title="bbox 537 2004 573 2019; x_wconf 95; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000106_000179" title="bbox 697 1998 746 2023; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000180" title="bbox 777 1998 1033 2024; x_wconf 79; x_fsize 27">Chan2.Sr50pen</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000069" title="bbox 540 2033 993 2060; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000181" title="bbox 540 2033 571 2060; x_wconf 67; x_fsize 28">jz</span>
+      <span class="ocrx_word" id="word_000106_000182" title="bbox 695 2034 993 2060; x_wconf 72; x_fsize 28">AllChannelsOkay</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000070" title="bbox 535 2071 933 2095; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000183" title="bbox 535 2076 594 2091; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000106_000184" title="bbox 697 2076 746 2095; x_wconf 92; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000106_000185" title="bbox 779 2071 933 2091; x_wconf 91; x_fsize 25">InUseErr</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000026" lang="eng" title="bbox 538 2108 593 2127" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000071" title="bbox 538 2108 593 2127; baseline 0 0; x_size 24.446461; x_descenders 5.4464602; x_ascenders 4">
+      <span class="ocrx_word" id="word_000106_000186" title="bbox 538 2108 593 2127; x_wconf 92; x_fsize 25">stc</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000027" lang="eng" title="bbox 538 2144 592 2163" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000072" title="bbox 538 2144 592 2163; baseline 0.019 -1; x_size 24.446461; x_descenders 5.4464602; x_ascenders 4">
+      <span class="ocrx_word" id="word_000106_000187" title="bbox 538 2144 592 2163; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000023" title="bbox 536 2178 792 2199">
+    <p class="ocr_par" id="par_000106_000028" lang="eng" title="bbox 536 2178 792 2199" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000073" title="bbox 536 2178 792 2199; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000188" title="bbox 536 2178 674 2199; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000106_000189" title="bbox 697 2179 792 2199; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000024" title="bbox 536 2249 1013 2276">
+    <p class="ocr_par" id="par_000106_000029" lang="eng" title="bbox 536 2249 1013 2276" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000074" title="bbox 536 2249 1013 2276; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000190" title="bbox 536 2249 731 2276; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000106_000191" title="bbox 756 2250 1013 2276; x_wconf 86; x_fsize 29">OsAS5Open,</span>
+      <span class="ocrx_word" id="word_000106_000192" title="bbox 960 2245 1017 2282; x_wconf 95; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000025" title="bbox 536 2357 952 2384">
+    <p class="ocr_par" id="par_000106_000030" lang="eng" title="bbox 536 2357 952 2384" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000075" title="bbox 536 2357 952 2384; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000193" title="bbox 536 2359 613 2384; x_wconf 96; x_fsize 28">Open</span>
+      <span class="ocrx_word" id="word_000106_000194" title="bbox 637 2364 653 2379; x_wconf 96; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000106_000195" title="bbox 678 2357 792 2379; x_wconf 96; x_fsize 28">serial</span>
+      <span class="ocrx_word" id="word_000106_000196" title="bbox 818 2358 952 2379; x_wconf 96; x_fsize 28">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000026" title="bbox 1499 1896 1507 1951">
+    <p class="ocr_par" id="par_000106_000031" lang="eng" title="bbox 1499 1896 1507 1951" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000076" title="bbox 1499 1896 1507 1951; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000197" title="bbox 1499 1896 1507 1951; x_wconf 23; x_fsize 21">see</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000027" title="bbox 539 2393 1512 2420">
+    <p class="ocr_par" id="par_000106_000032" lang="eng" title="bbox 539 2393 1512 2420" xml:lang="eng">
+     <span class="ocr_header" id="line_000106_000077" title="bbox 539 2393 1512 2420; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000198" title="bbox 539 2395 588 2415; x_wconf 91; x_fsize 29">In:</span>
+      <span class="ocrx_word" id="word_000106_000199" title="bbox 638 2395 731 2415; x_wconf 90; x_fsize 29">SS:SI</span>
+      <span class="ocrx_word" id="word_000106_000200" title="bbox 758 2393 792 2415; x_wconf 96; x_fsize 29">is</span>
+      <span class="ocrx_word" id="word_000106_000201" title="bbox 817 2400 833 2415; x_wconf 96; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000106_000202" title="bbox 856 2393 993 2420; x_wconf 95; x_fsize 29">pointer</span>
+      <span class="ocrx_word" id="word_000106_000203" title="bbox 1016 2396 1053 2415; x_wconf 95; x_fsize 29">to</span>
+      <span class="ocrx_word" id="word_000106_000204" title="bbox 1076 2394 1132 2415; x_wconf 95; x_fsize 29">the</span>
+      <span class="ocrx_word" id="word_000106_000205" title="bbox 1157 2400 1233 2420; x_wconf 96; x_fsize 29">open</span>
+      <span class="ocrx_word" id="word_000106_000206" title="bbox 1256 2395 1312 2415; x_wconf 96; x_fsize 29">Ent</span>
+      <span class="ocrx_word" id="word_000106_000207" title="bbox 1338 2395 1512 2415; x_wconf 95; x_fsize 29">Structure</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000028" title="bbox 536 2429 1274 2456">
+    <p class="ocr_par" id="par_000106_000033" lang="eng" title="bbox 536 2429 1274 2456" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000106_000078" title="bbox 536 2429 1274 2456; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000208" title="bbox 536 2431 608 2451; x_wconf 95; x_fsize 26">Out:</span>
+      <span class="ocrx_word" id="word_000106_000209" title="bbox 637 2431 733 2456; x_wconf 96; x_fsize 26">Carry</span>
+      <span class="ocrx_word" id="word_000106_000210" title="bbox 758 2430 866 2455; x_wconf 96; x_fsize 26">clear,</span>
+      <span class="ocrx_word" id="word_000106_000211" title="bbox 898 2430 1032 2451; x_wconf 95; x_fsize 26">control</span>
+      <span class="ocrx_word" id="word_000106_000212" title="bbox 1056 2430 1153 2451; x_wconf 95; x_fsize 26">block</span>
+      <span class="ocrx_word" id="word_000106_000213" title="bbox 1178 2429 1213 2450; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000106_000214" title="bbox 1236 2431 1274 2450; x_wconf 93; x_fsize 26">BX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000029" title="bbox 637 2465 1074 2492">
+    <p class="ocr_par" id="par_000106_000034" lang="eng" title="bbox 637 2465 1074 2492" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000079" title="bbox 637 2465 1074 2492; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000215" title="bbox 637 2467 733 2492; x_wconf 95; x_fsize 26">Carry</span>
+      <span class="ocrx_word" id="word_000106_000216" title="bbox 758 2468 826 2491; x_wconf 96; x_fsize 26">set,</span>
+      <span class="ocrx_word" id="word_000106_000217" title="bbox 857 2472 953 2487; x_wconf 96; x_fsize 26">error</span>
+      <span class="ocrx_word" id="word_000106_000218" title="bbox 978 2465 1013 2486; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000106_000219" title="bbox 1035 2467 1074 2486; x_wconf 94; x_fsize 26">AX</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_35" title="bbox 723 2610 727 2954"></div>
+   <div class="ocr_carea" id="block_000106_000030" title="bbox 535 2538 1093 3349">
+    <p class="ocr_par" id="par_000106_000035" lang="eng" title="bbox 538 2538 594 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000080" title="bbox 538 2538 594 2559; baseline 0 0; x_size 26.589344; x_descenders 5.589345; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000220" title="bbox 538 2538 594 2559; x_wconf 89; x_fsize 27">cld</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000036" lang="eng" title="bbox 535 2573 1093 2667" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000081" title="bbox 535 2573 1093 2600; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000221" title="bbox 535 2580 594 2595; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000222" title="bbox 698 2573 746 2599; x_wconf 95; x_fsize 27">si,</span>
+      <span class="ocrx_word" id="word_000106_000223" title="bbox 784 2573 846 2598; x_wconf 83; x_fsize 27">[si]</span>
+      <span class="ocrx_word" id="word_000106_000224" title="bbox 862 2575 1093 2600; x_wconf 82; x_fsize 27">.OpenNamePtr</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000082" title="bbox 535 2609 886 2635; baseline -0.003 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000225" title="bbox 535 2616 594 2631; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000106_000226" title="bbox 697 2616 746 2635; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000106_000227" title="bbox 784 2609 886 2634; x_wconf 67; x_fsize 26">[sitl]</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000083" title="bbox 537 2646 853 2667; baseline 0 0; x_size 26.589344; x_descenders 5.589345; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000228" title="bbox 537 2646 853 2667; x_wconf 90; x_fsize 27">CharToFoldedChar</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000037" lang="eng" title="bbox 538 2682 827 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000084" title="bbox 538 2682 827 2708; baseline -0.003 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000229" title="bbox 538 2688 593 2708; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000106_000230" title="bbox 697 2688 746 2707; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000231" title="bbox 783 2682 827 2702; x_wconf 78; x_fsize 27">'A'</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000038" lang="eng" title="bbox 540 2717 913 2744" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000085" title="bbox 540 2717 913 2744; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000106_000232" title="bbox 540 2717 573 2744; x_wconf 95; x_fsize 29">jb</span>
+      <span class="ocrx_word" id="word_000106_000233" title="bbox 696 2719 913 2744; x_wconf 59; x_fsize 29">ErrorInOpen</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000039" lang="eng" title="bbox 538 2754 827 2779" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000086" title="bbox 538 2754 827 2779; baseline -0.003 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000234" title="bbox 538 2754 593 2775; x_wconf 96; x_fsize 27">sub</span>
+      <span class="ocrx_word" id="word_000106_000235" title="bbox 697 2760 746 2779; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000236" title="bbox 783 2754 827 2774; x_wconf 33; x_fsize 27">‘'A'</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000040" lang="eng" title="bbox 538 2790 1092 2852" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000087" title="bbox 538 2790 1092 2816; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000237" title="bbox 538 2796 593 2816; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000106_000238" title="bbox 697 2796 746 2815; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000106_000239" title="bbox 776 2790 1092 2811; x_wconf 91; x_fsize 26">NumberOfChannels</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000088" title="bbox 540 2825 913 2852; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 8">
+      <span class="ocrx_word" id="word_000106_000240" title="bbox 540 2825 592 2852; x_wconf 96; x_fsize 29">jae</span>
+      <span class="ocrx_word" id="word_000106_000241" title="bbox 696 2827 913 2852; x_wconf 68; x_fsize 29">ErrorInOpen</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000041" lang="eng" title="bbox 537 2859 813 2892" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000089" title="bbox 537 2859 813 2892; baseline 0 -10; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000242" title="bbox 537 2859 593 2892; x_wconf 41; x_fsize 26">xoOr</span>
+      <span class="ocrx_word" id="word_000106_000243" title="bbox 697 2862 746 2887; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000106_000244" title="bbox 777 2862 813 2883; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000042" lang="eng" title="bbox 535 2898 1011 2923" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000090" title="bbox 535 2898 1011 2923; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000245" title="bbox 535 2904 594 2919; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000106_000246" title="bbox 696 2898 746 2923; x_wconf 96; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000106_000247" title="bbox 777 2898 892 2919; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000106_000248" title="bbox 917 2898 1011 2919; x_wconf 28; x_fsize 27">Chan0O</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000043" lang="eng" title="bbox 538 2934 791 2960" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000091" title="bbox 538 2934 791 2960; baseline -0.004 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000249" title="bbox 538 2940 593 2960; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000106_000250" title="bbox 697 2940 746 2959; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000106_000251" title="bbox 779 2934 791 2954; x_wconf 94; x_fsize 27">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000044" lang="eng" title="bbox 540 2969 833 2996" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000092" title="bbox 540 2969 833 2996; baseline -0.003 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000252" title="bbox 540 2969 573 2996; x_wconf 92; x_fsize 27">jb</span>
+      <span class="ocrx_word" id="word_000106_000253" title="bbox 697 2970 833 2991; x_wconf 91; x_fsize 27">GotChan</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000045" lang="eng" title="bbox 535 3006 1011 3031" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000093" title="bbox 535 3006 1011 3031; baseline 0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000254" title="bbox 535 3012 594 3027; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000106_000255" title="bbox 696 3006 746 3031; x_wconf 94; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000106_000256" title="bbox 777 3006 892 3027; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000106_000257" title="bbox 917 3006 1011 3027; x_wconf 92; x_fsize 26">Chan2</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000046" lang="eng" title="bbox 540 3041 833 3068" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000094" title="bbox 540 3041 833 3068; baseline -0.003 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000258" title="bbox 540 3041 573 3068; x_wconf 95; x_fsize 27">ja</span>
+      <span class="ocrx_word" id="word_000106_000259" title="bbox 697 3042 833 3063; x_wconf 92; x_fsize 27">GotChan</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000047" lang="eng" title="bbox 535 3078 1011 3103" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000095" title="bbox 535 3078 1011 3103; baseline 0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000260" title="bbox 535 3084 594 3099; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000106_000261" title="bbox 696 3078 746 3103; x_wconf 95; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000106_000262" title="bbox 777 3078 892 3099; x_wconf 92; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000106_000263" title="bbox 917 3078 1011 3099; x_wconf 90; x_fsize 26">Chanl</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000048" lang="eng" title="bbox 535 3150 791 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000096" title="bbox 535 3150 791 3175; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000264" title="bbox 535 3156 594 3171; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000106_000265" title="bbox 697 3150 746 3175; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000106_000266" title="bbox 779 3150 791 3170; x_wconf 95; x_fsize 26">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000106_000049" lang="eng" title="bbox 538 3320 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000097" title="bbox 538 3320 606 3349; baseline 0.015 -1; x_size 36.503571; x_descenders 7.5035696; x_ascenders 8.8628397">
+      <span class="ocrx_word" id="word_000106_000267" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 38">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000031" title="bbox 1536 1890 1912 2060">
+    <p class="ocr_par" id="par_000106_000050" lang="eng" title="bbox 1536 1890 1912 2060" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000098" title="bbox 1539 1890 1773 1911; baseline 0.004 -1; x_size 25.502958; x_descenders 5.5029588; x_ascenders 5">
+      <span class="ocrx_word" id="word_000106_000268" title="bbox 1539 1890 1573 1910; x_wconf 95; x_fsize 26">If</span>
+      <span class="ocrx_word" id="word_000106_000269" title="bbox 1596 1896 1632 1911; x_wconf 95; x_fsize 26">we</span>
+      <span class="ocrx_word" id="word_000106_000270" title="bbox 1656 1890 1732 1911; x_wconf 94; x_fsize 26">have</span>
+      <span class="ocrx_word" id="word_000106_000271" title="bbox 1757 1896 1773 1911; x_wconf 94; x_fsize 26">a</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000099" title="bbox 1538 1925 1893 1952; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000272" title="bbox 1538 1926 1672 1947; x_wconf 95; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000106_000273" title="bbox 1698 1925 1792 1947; x_wconf 96; x_fsize 28">Still</span>
+      <span class="ocrx_word" id="word_000106_000274" title="bbox 1817 1932 1893 1952; x_wconf 96; x_fsize 28">open</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000100" title="bbox 1536 1962 1912 1983; baseline 0.003 -1; x_size 26.502958; x_descenders 5.5029588; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000275" title="bbox 1536 1962 1613 1983; x_wconf 96; x_fsize 27">then</span>
+      <span class="ocrx_word" id="word_000106_000276" title="bbox 1638 1964 1753 1983; x_wconf 95; x_fsize 27">return</span>
+      <span class="ocrx_word" id="word_000106_000277" title="bbox 1777 1968 1793 1983; x_wconf 95; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000106_000278" title="bbox 1818 1962 1912 1983; x_wconf 96; x_fsize 27">can't</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000101" title="bbox 1537 1998 1792 2019; baseline 0 0; x_size 26.502958; x_descenders 5.5029588; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000279" title="bbox 1537 1998 1573 2019; x_wconf 95; x_fsize 27">do</span>
+      <span class="ocrx_word" id="word_000106_000280" title="bbox 1597 2004 1693 2019; x_wconf 95; x_fsize 27">error</span>
+      <span class="ocrx_word" id="word_000106_000281" title="bbox 1717 1998 1792 2019; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000102" title="bbox 1538 2034 1793 2060; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000282" title="bbox 1538 2034 1692 2060; x_wconf 96; x_fsize 27">complete</span>
+      <span class="ocrx_word" id="word_000106_000283" title="bbox 1717 2034 1793 2060; x_wconf 96; x_fsize 27">okay</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000032" title="bbox 1535 2574 1892 2779">
+    <p class="ocr_par" id="par_000106_000051" lang="eng" title="bbox 1535 2574 1892 2779" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000103" title="bbox 1536 2574 1852 2600; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000284" title="bbox 1536 2575 1613 2600; x_wconf 95; x_fsize 27">Open</span>
+      <span class="ocrx_word" id="word_000106_000285" title="bbox 1636 2574 1692 2595; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000106_000286" title="bbox 1718 2574 1852 2595; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000104" title="bbox 1537 2610 1832 2631; baseline -0.003 0; x_size 26.373945; x_descenders 5.3739448; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000287" title="bbox 1537 2611 1592 2631; x_wconf 95; x_fsize 27">Get</span>
+      <span class="ocrx_word" id="word_000106_000288" title="bbox 1616 2610 1672 2631; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000106_000289" title="bbox 1698 2610 1832 2631; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000105" title="bbox 1535 2646 1832 2672; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000290" title="bbox 1535 2646 1612 2667; x_wconf 96; x_fsize 27">Make</span>
+      <span class="ocrx_word" id="word_000106_000291" title="bbox 1636 2647 1733 2672; x_wconf 96; x_fsize 27">Upper</span>
+      <span class="ocrx_word" id="word_000106_000292" title="bbox 1757 2647 1832 2667; x_wconf 95; x_fsize 27">Case</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000106" title="bbox 1539 2681 1892 2703; baseline 0 -1; x_size 26.015682; x_descenders 5.0156817; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000293" title="bbox 1539 2681 1713 2703; x_wconf 96; x_fsize 27">Indicator</span>
+      <span class="ocrx_word" id="word_000106_000294" title="bbox 1736 2681 1833 2703; x_wconf 95; x_fsize 27">which</span>
+      <span class="ocrx_word" id="word_000106_000295" title="bbox 1858 2681 1892 2703; x_wconf 95; x_fsize 27">is</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000107" title="bbox 1536 2718 1852 2739; baseline 0.003 -1; x_size 26.373945; x_descenders 5.3739448; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000296" title="bbox 1536 2719 1612 2739; x_wconf 96; x_fsize 27">Part</span>
+      <span class="ocrx_word" id="word_000106_000297" title="bbox 1637 2718 1673 2739; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000106_000298" title="bbox 1696 2718 1752 2739; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000106_000299" title="bbox 1777 2724 1852 2739; x_wconf 96; x_fsize 27">name</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000108" title="bbox 1538 2754 1833 2779; baseline 0 -4; x_size 26.373945; x_descenders 5.3739448; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000300" title="bbox 1538 2754 1654 2775; x_wconf 95; x_fsize 27">Should</span>
+      <span class="ocrx_word" id="word_000106_000301" title="bbox 1676 2754 1712 2775; x_wconf 96; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000106_000302" title="bbox 1735 2755 1833 2779; x_wconf 96; x_fsize 27">A,B,C</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000033" title="bbox 1536 2898 1892 3027">
+    <p class="ocr_par" id="par_000106_000052" lang="eng" title="bbox 1536 2898 1892 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000106_000109" title="bbox 1536 2898 1852 2919; baseline 0.003 -1; x_size 26.59572; x_descenders 5.5957198; x_ascenders 6">
+      <span class="ocrx_word" id="word_000106_000303" title="bbox 1536 2898 1612 2919; x_wconf 95; x_fsize 27">What</span>
+      <span class="ocrx_word" id="word_000106_000304" title="bbox 1637 2898 1772 2919; x_wconf 95; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000106_000305" title="bbox 1797 2904 1852 2919; x_wconf 95; x_fsize 27">are</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000110" title="bbox 1536 2933 1754 2960; baseline -0.005 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000306" title="bbox 1536 2935 1572 2955; x_wconf 93; x_fsize 28">We</span>
+      <span class="ocrx_word" id="word_000106_000307" title="bbox 1596 2933 1754 2960; x_wconf 91; x_fsize 28">Openning</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000111" title="bbox 1536 2969 1892 2991; baseline 0.003 -1; x_size 27.59572; x_descenders 5.5957198; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000308" title="bbox 1536 2969 1673 2991; x_wconf 96; x_fsize 28">Pointer</span>
+      <span class="ocrx_word" id="word_000106_000309" title="bbox 1696 2972 1733 2991; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000106_000310" title="bbox 1757 2970 1892 2991; x_wconf 96; x_fsize 28">Control</span>
+     </span>
+     <span class="ocr_line" id="line_000106_000112" title="bbox 1536 3005 1753 3027; baseline 0 -1; x_size 26.222672; x_descenders 5.2226715; x_ascenders 7">
+      <span class="ocrx_word" id="word_000106_000311" title="bbox 1536 3006 1633 3027; x_wconf 96; x_fsize 27">Block</span>
+      <span class="ocrx_word" id="word_000106_000312" title="bbox 1658 3005 1693 3026; x_wconf 95; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000106_000313" title="bbox 1716 3006 1753 3027; x_wconf 95; x_fsize 27">bx</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000106_000034" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000106_000053" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000106_000113" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000106_000314" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000106_000315" title="bbox 1983 3320 2040 3349; x_wconf 96; x_fsize 39">104</span>
+      <span class="ocrx_word" id="word_000106_000316" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000106_000317" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000106_000318" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000107" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0107.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000107_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000107_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000107_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000107_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000107_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000107_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000107_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000107_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000001" title="bbox 376 306 1152 1407">
+    <p class="ocr_par" id="par_000107_000001" lang="eng" title="bbox 376 306 1152 1407" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000001" title="bbox 537 306 1073 332; baseline 0.002 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000006" title="bbox 537 306 614 332; x_wconf 91; x_fsize 26">xchg</span>
+      <span class="ocrx_word" id="word_000107_000007" title="bbox 697 306 746 331; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000107_000008" title="bbox 778 312 828 327; x_wconf 78; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000107_000009" title="bbox 844 306 1073 332; x_wconf 28; x_fsize 26">[bx].Sr50Open</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000002" title="bbox 538 342 791 368; baseline 0.004 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000010" title="bbox 538 348 593 368; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000107_000011" title="bbox 697 342 746 367; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000107_000012" title="bbox 778 342 791 363; x_wconf 95; x_fsize 26">0</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000003" title="bbox 540 377 893 404; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000013" title="bbox 540 377 572 404; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000107_000014" title="bbox 696 378 893 404; x_wconf 92; x_fsize 28">OkayToOpen</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000004" title="bbox 377 415 548 440; baseline 0 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000015" title="bbox 377 415 548 440; x_wconf 91; x_fsize 27">CantOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000005" title="bbox 535 451 933 475; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000016" title="bbox 535 456 594 471; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000107_000017" title="bbox 697 456 746 475; x_wconf 92; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000107_000018" title="bbox 779 451 933 471; x_wconf 90; x_fsize 25">InUseErr</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000006" title="bbox 377 485 688 512; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000019" title="bbox 377 485 688 512; x_wconf 91; x_fsize 27">CantOpenDiffErr:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000007" title="bbox 538 524 593 543; baseline 0 0; x_size 24.397701; x_descenders 5.3977003; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000020" title="bbox 538 524 593 543; x_wconf 91; x_fsize 25">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000008" title="bbox 538 560 592 579; baseline 0.019 -1; x_size 24.397701; x_descenders 5.3977003; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000021" title="bbox 538 560 592 579; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000009" title="bbox 376 595 608 620; baseline 0.004 -6; x_size 24; x_descenders 5; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000022" title="bbox 376 595 608 620; x_wconf 39; x_fsize 25">ErroriInOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000010" title="bbox 535 631 913 655; baseline 0 -5; x_size 24; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000023" title="bbox 535 636 594 651; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000107_000024" title="bbox 697 636 746 655; x_wconf 93; x_fsize 25">ax,</span>
+      <span class="ocrx_word" id="word_000107_000025" title="bbox 776 631 913 651; x_wconf 89; x_fsize 25">NameErr</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000011" title="bbox 538 668 593 687; baseline 0 0; x_size 24.397701; x_descenders 5.3977003; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000026" title="bbox 538 668 593 687; x_wconf 92; x_fsize 25">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000012" title="bbox 538 704 592 723; baseline 0.019 -1; x_size 24.397701; x_descenders 5.3977003; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000027" title="bbox 538 704 592 723; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000013" title="bbox 376 738 588 764; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000028" title="bbox 376 738 588 764; x_wconf 92; x_fsize 27">OkayToOpen:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000014" title="bbox 537 774 812 799; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000029" title="bbox 537 780 593 795; x_wconf 54; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000107_000030" title="bbox 697 774 746 799; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000107_000031" title="bbox 777 774 812 795; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000015" title="bbox 535 809 1132 836; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000032" title="bbox 535 816 594 831; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000107_000033" title="bbox 698 816 748 831; x_wconf 48; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000107_000034" title="bbox 764 809 1066 836; x_wconf 48; x_fsize 26">[bx].Sr5Running,</span>
+      <span class="ocrx_word" id="word_000107_000035" title="bbox 1097 810 1132 831; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000016" title="bbox 535 845 1152 871; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000036" title="bbox 535 852 594 867; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000037" title="bbox 698 852 748 867; x_wconf 67; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000038" title="bbox 764 845 1086 871; x_wconf 67; x_fsize 27">[bx].Sr5TheLines,</span>
+      <span class="ocrx_word" id="word_000107_000039" title="bbox 1117 846 1152 867; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000017" title="bbox 535 882 1072 907; baseline 0 -4; x_size 26.397701; x_descenders 5.3977003; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000040" title="bbox 535 888 594 903; x_wconf 95; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000041" title="bbox 698 888 748 903; x_wconf 0; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000042" title="bbox 764 882 1006 907; x_wconf 0; x_fsize 27">[bx].Sr5Ctrl,</span>
+      <span class="ocrx_word" id="word_000107_000043" title="bbox 1037 882 1072 903; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000018" title="bbox 535 918 1073 943; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000044" title="bbox 535 924 594 939; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000045" title="bbox 697 918 746 943; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000107_000046" title="bbox 778 924 828 939; x_wconf 84; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000047" title="bbox 844 918 1073 942; x_wconf 87; x_fsize 27">[bx].Sr5Mask</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000019" title="bbox 527 954 762 975; baseline -0.004 0; x_size 25.397701; x_descenders 5.3977003; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000048" title="bbox 527 954 762 975; x_wconf 91; x_fsize 26">HwGetChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000020" title="bbox 540 989 992 1016; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000049" title="bbox 540 989 573 1016; x_wconf 91; x_fsize 28">jc</span>
+      <span class="ocrx_word" id="word_000107_000050" title="bbox 697 990 992 1016; x_wconf 91; x_fsize 28">CantOpenSoClose</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000021" title="bbox 528 1026 1082 1047; baseline 0.002 -1; x_size 26.397701; x_descenders 5.3977003; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000051" title="bbox 528 1026 602 1047; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000107_000052" title="bbox 687 1026 1082 1047; x_wconf 90; x_fsize 27">CheckHardwarePresent</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000022" title="bbox 530 1061 883 1088; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000053" title="bbox 530 1061 583 1088; x_wconf 81; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000107_000054" title="bbox 686 1062 883 1088; x_wconf 89; x_fsize 28">OpenedOkay</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000023" title="bbox 525 1098 1063 1123; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000055" title="bbox 525 1104 584 1119; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000056" title="bbox 687 1098 736 1123; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000107_000057" title="bbox 768 1104 818 1119; x_wconf 83; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000058" title="bbox 834 1098 1063 1122; x_wconf 88; x_fsize 27">[bx].Sr5Mask</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000024" title="bbox 527 1134 782 1155; baseline 0.004 -1; x_size 26.037853; x_descenders 5.0378537; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000059" title="bbox 527 1135 580 1154; x_wconf 57; x_fsize 27">HwF</span>
+      <span class="ocrx_word" id="word_000107_000060" title="bbox 588 1134 782 1155; x_wconf 57; x_fsize 27">reeChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000025" title="bbox 377 1170 688 1196; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000061" title="bbox 377 1170 688 1196; x_wconf 90; x_fsize 27">CantOpenSoClose:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000026" title="bbox 535 1206 1051 1232; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000062" title="bbox 535 1212 594 1227; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000063" title="bbox 698 1212 748 1227; x_wconf 42; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000064" title="bbox 764 1206 1006 1232; x_wconf 42; x_fsize 27">[bx].Sr50pen,</span>
+      <span class="ocrx_word" id="word_000107_000065" title="bbox 1038 1206 1051 1227; x_wconf 95; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000027" title="bbox 535 1241 953 1267; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000066" title="bbox 535 1248 594 1263; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000067" title="bbox 697 1248 746 1267; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000107_000068" title="bbox 776 1241 953 1263; x_wconf 91; x_fsize 27">DeviceErr</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000028" title="bbox 540 1277 1113 1304; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000069" title="bbox 540 1277 593 1304; x_wconf 91; x_fsize 29">jmp</span>
+      <span class="ocrx_word" id="word_000107_000070" title="bbox 698 1278 792 1299; x_wconf 92; x_fsize 29">short</span>
+      <span class="ocrx_word" id="word_000107_000071" title="bbox 817 1277 1113 1304; x_wconf 91; x_fsize 29">CantOpenDiffErr</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000029" title="bbox 376 1314 588 1340; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000072" title="bbox 376 1314 588 1340; x_wconf 87; x_fsize 27">OpenedOkay:</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000030" title="bbox 537 1356 813 1375; baseline 0.004 -5; x_size 27.498446; x_descenders 5.5318627; x_ascenders 6.59375">
+      <span class="ocrx_word" id="word_000107_000073" title="bbox 537 1356 593 1371; x_wconf 90; x_fsize 28">xor</span>
+      <span class="ocrx_word" id="word_000107_000074" title="bbox 697 1356 746 1375; x_wconf 91; x_fsize 28">ax,</span>
+      <span class="ocrx_word" id="word_000107_000075" title="bbox 777 1356 813 1371; x_wconf 86; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000031" title="bbox 538 1388 592 1407; baseline 0.019 -1; x_size 24.397701; x_descenders 5.3977003; x_ascenders 4">
+      <span class="ocrx_word" id="word_000107_000076" title="bbox 538 1388 592 1407; x_wconf 80; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000002" title="bbox 536 1422 792 1443">
+    <p class="ocr_par" id="par_000107_000002" lang="eng" title="bbox 536 1422 792 1443" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000032" title="bbox 536 1422 792 1443; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000077" title="bbox 536 1422 674 1443; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000107_000078" title="bbox 697 1424 792 1443; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000003" title="bbox 375 1494 994 1520">
+    <p class="ocr_par" id="par_000107_000003" lang="eng" title="bbox 375 1494 994 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000033" title="bbox 375 1494 994 1520; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000079" title="bbox 375 1494 772 1520; x_wconf 87; x_fsize 27">AS5StrategyJumpTable</span>
+      <span class="ocrx_word" id="word_000107_000080" title="bbox 798 1494 892 1515; x_wconf 96; x_fsize 27">label</span>
+      <span class="ocrx_word" id="word_000107_000081" title="bbox 916 1494 994 1515; x_wconf 96; x_fsize 27">word</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000004" title="bbox 378 1530 1132 1911">
+    <p class="ocr_par" id="par_000107_000004" lang="eng" title="bbox 537 1530 973 1556" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000034" title="bbox 537 1530 973 1556; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000082" title="bbox 537 1530 574 1551; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000083" title="bbox 697 1530 812 1551; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000084" title="bbox 835 1530 973 1556; x_wconf 37; x_fsize 27">AS50Open</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000005" lang="eng" title="bbox 537 1566 992 1587" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000035" title="bbox 537 1566 992 1587; baseline 0.002 -1; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000085" title="bbox 537 1566 574 1587; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000086" title="bbox 697 1566 812 1587; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000087" title="bbox 835 1566 992 1587; x_wconf 91; x_fsize 27">AS5Close</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000006" lang="eng" title="bbox 378 1602 992 1659" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000036" title="bbox 537 1602 992 1623; baseline 0.002 -1; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000088" title="bbox 537 1602 574 1623; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000089" title="bbox 697 1602 812 1623; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000090" title="bbox 835 1602 992 1623; x_wconf 73; x_fsize 27">AS5Start</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000037" title="bbox 378 1638 512 1659; baseline -0.007 0; x_size 26.014433; x_descenders 5.0144324; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000091" title="bbox 378 1638 512 1659; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000007" lang="eng" title="bbox 537 1674 973 1700" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000038" title="bbox 537 1674 973 1700; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000092" title="bbox 537 1674 574 1695; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000093" title="bbox 697 1674 812 1695; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000094" title="bbox 835 1674 973 1700; x_wconf 89; x_fsize 27">AS5Stop</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000008" lang="eng" title="bbox 537 1710 952 1731" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000039" title="bbox 537 1710 952 1731; baseline 0.002 -1; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000095" title="bbox 537 1710 574 1731; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000096" title="bbox 697 1710 812 1731; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000097" title="bbox 835 1710 952 1731; x_wconf 91; x_fsize 27">AS5Set</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000009" lang="eng" title="bbox 537 1746 992 1767" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000040" title="bbox 537 1746 992 1767; baseline 0.002 -1; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000098" title="bbox 537 1746 574 1767; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000099" title="bbox 697 1746 812 1767; x_wconf 92; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000100" title="bbox 835 1746 992 1767; x_wconf 92; x_fsize 27">AS5Sense</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000010" lang="eng" title="bbox 537 1782 1032 1803" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000041" title="bbox 537 1782 1032 1803; baseline 0 0; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000101" title="bbox 537 1782 574 1803; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000102" title="bbox 697 1782 812 1803; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000103" title="bbox 835 1782 1032 1803; x_wconf 77; x_fsize 27">AS5Control</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000011" lang="eng" title="bbox 537 1817 1032 1844" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000042" title="bbox 537 1817 1032 1844; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000104" title="bbox 537 1818 574 1839; x_wconf 96; x_fsize 28">dw</span>
+      <span class="ocrx_word" id="word_000107_000105" title="bbox 697 1818 812 1839; x_wconf 91; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000107_000106" title="bbox 835 1817 1032 1844; x_wconf 48; x_fsize 28">ASS5Enquire</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000012" lang="eng" title="bbox 537 1854 1012 1875" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000043" title="bbox 537 1854 1012 1875; baseline 0 0; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000107" title="bbox 537 1854 574 1875; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000108" title="bbox 697 1854 812 1875; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000109" title="bbox 835 1854 1012 1875; x_wconf 37; x_fsize 27">AS5Enable</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000013" lang="eng" title="bbox 537 1890 1132 1911" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000044" title="bbox 537 1890 1132 1911; baseline 0 0; x_size 26.372606; x_descenders 5.3726063; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000110" title="bbox 537 1890 574 1911; x_wconf 96; x_fsize 27">dw</span>
+      <span class="ocrx_word" id="word_000107_000111" title="bbox 697 1890 812 1911; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000107_000112" title="bbox 835 1890 1132 1911; x_wconf 61; x_fsize 27">AS5SetHandlerCs</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000005" title="bbox 526 1961 1083 1988">
+    <p class="ocr_par" id="par_000107_000014" lang="eng" title="bbox 526 1961 1083 1988" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000045" title="bbox 526 1961 1083 1988; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000113" title="bbox 526 1961 721 1988; x_wconf 92; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000107_000114" title="bbox 746 1962 1083 1988; x_wconf 89; x_fsize 28">OsAS5Strategy,</span>
+      <span class="ocrx_word" id="word_000107_000115" title="bbox 1026 1957 1085 1992; x_wconf 96; x_fsize 28">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000006" title="bbox 538 2069 1132 2096">
+    <p class="ocr_par" id="par_000107_000015" lang="eng" title="bbox 538 2069 1132 2096" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000046" title="bbox 538 2069 1132 2096; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000116" title="bbox 538 2071 693 2096; x_wconf 95; x_fsize 28">Strategy</span>
+      <span class="ocrx_word" id="word_000107_000117" title="bbox 718 2069 892 2091; x_wconf 96; x_fsize 28">functions</span>
+      <span class="ocrx_word" id="word_000107_000118" title="bbox 917 2071 1013 2096; x_wconf 96; x_fsize 28">entry</span>
+      <span class="ocrx_word" id="word_000107_000119" title="bbox 1036 2069 1132 2096; x_wconf 96; x_fsize 28">point</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000007" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000107_000016" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000047" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000107_000120" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000107_000121" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000107_000122" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000107_000123" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000107_000124" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000008" title="bbox 1499 343 1833 403">
+    <p class="ocr_par" id="par_000107_000017" lang="eng" title="bbox 1499 343 1833 403" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000048" title="bbox 1499 343 1833 368; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000125" title="bbox 1499 348 1507 367; x_wconf 57; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000107_000126" title="bbox 1536 343 1594 363; x_wconf 96; x_fsize 26">Now</span>
+      <span class="ocrx_word" id="word_000107_000127" title="bbox 1616 344 1673 368; x_wconf 96; x_fsize 26">try</span>
+      <span class="ocrx_word" id="word_000107_000128" title="bbox 1696 343 1733 363; x_wconf 96; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000107_000129" title="bbox 1756 343 1833 368; x_wconf 95; x_fsize 26">Open</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000049" title="bbox 1499 378 1772 403; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000130" title="bbox 1499 384 1507 403; x_wconf 57; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000107_000131" title="bbox 1537 378 1612 399; x_wconf 96; x_fsize 26">That</span>
+      <span class="ocrx_word" id="word_000107_000132" title="bbox 1638 378 1772 399; x_wconf 96; x_fsize 26">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000009" title="bbox 1429 990 1972 1052">
+    <p class="ocr_par" id="par_000107_000018" lang="eng" title="bbox 1429 990 1972 1052" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000050" title="bbox 1579 990 1972 1015; baseline 0 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000133" title="bbox 1579 996 1587 1015; x_wconf 62; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000134" title="bbox 1617 990 1713 1011; x_wconf 96; x_fsize 27">Check</span>
+      <span class="ocrx_word" id="word_000107_000135" title="bbox 1736 990 1812 1011; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000107_000136" title="bbox 1836 996 1872 1011; x_wconf 96; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000107_000137" title="bbox 1896 990 1972 1011; x_wconf 96; x_fsize 27">have</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000051" title="bbox 1429 1025 1822 1052; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000138" title="bbox 1429 1032 1437 1051; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000139" title="bbox 1467 1026 1522 1047; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000107_000140" title="bbox 1548 1025 1642 1052; x_wconf 96; x_fsize 27">right</span>
+      <span class="ocrx_word" id="word_000107_000141" title="bbox 1667 1026 1822 1047; x_wconf 96; x_fsize 27">Hardware</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000010" title="bbox 1466 1277 1762 1407">
+    <p class="ocr_par" id="par_000107_000019" lang="eng" title="bbox 1466 1277 1762 1407" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000052" title="bbox 1466 1277 1762 1299; baseline 0 -1; x_size 26.099339; x_descenders 5.0993376; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000142" title="bbox 1466 1279 1583 1299; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000107_000143" title="bbox 1606 1277 1683 1299; x_wconf 96; x_fsize 27">with</span>
+      <span class="ocrx_word" id="word_000107_000144" title="bbox 1706 1278 1762 1299; x_wconf 95; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000053" title="bbox 1466 1314 1723 1335; baseline 0 0; x_size 26.463577; x_descenders 5.4635763; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000145" title="bbox 1466 1314 1582 1335; x_wconf 96; x_fsize 27">Offset</span>
+      <span class="ocrx_word" id="word_000107_000146" title="bbox 1607 1314 1643 1335; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000107_000147" title="bbox 1667 1320 1723 1335; x_wconf 95; x_fsize 27">our</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000054" title="bbox 1467 1350 1723 1371; baseline -0.004 0; x_size 25.463577; x_descenders 5.4635763; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000148" title="bbox 1467 1350 1602 1371; x_wconf 96; x_fsize 26">Control</span>
+      <span class="ocrx_word" id="word_000107_000149" title="bbox 1626 1350 1723 1371; x_wconf 96; x_fsize 26">Block</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000055" title="bbox 1469 1386 1563 1407; baseline 0 -1; x_size 25.099339; x_descenders 5.0993376; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000150" title="bbox 1469 1387 1503 1406; x_wconf 95; x_fsize 26">In</span>
+      <span class="ocrx_word" id="word_000107_000151" title="bbox 1526 1386 1563 1407; x_wconf 96; x_fsize 26">bx</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000011" title="bbox 1429 1284 1437 1411">
+    <p class="ocr_par" id="par_000107_000020" lang="eng" title="bbox 1429 1284 1437 1411" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000056" title="bbox 1429 1284 1437 1411; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000152" title="bbox 1429 1392 1437 1411; x_wconf 24; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000107_000153" title="bbox 1429 1356 1437 1375; x_wconf 24; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000107_000154" title="bbox 1429 1320 1437 1339; x_wconf 41; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000107_000155" title="bbox 1429 1284 1437 1303; x_wconf 36; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000012" title="bbox 1579 1530 2012 1627">
+    <p class="ocr_par" id="par_000107_000021" lang="eng" title="bbox 1579 1530 2012 1627" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000057" title="bbox 1579 1530 2012 1555; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000156" title="bbox 1579 1536 1587 1555; x_wconf 78; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000157" title="bbox 1617 1530 1694 1551; x_wconf 96; x_fsize 27">Load</span>
+      <span class="ocrx_word" id="word_000107_000158" title="bbox 1717 1530 1853 1551; x_wconf 96; x_fsize 27">Handler</span>
+      <span class="ocrx_word" id="word_000107_000159" title="bbox 1877 1530 2012 1551; x_wconf 96; x_fsize 27">offsets</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000058" title="bbox 1589 1566 1962 1591; baseline -0.003 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000160" title="bbox 1589 1572 1597 1591; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000161" title="bbox 1627 1566 1722 1587; x_wconf 96; x_fsize 27">Close</span>
+      <span class="ocrx_word" id="word_000107_000162" title="bbox 1746 1566 1802 1587; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000163" title="bbox 1828 1566 1962 1587; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000059" title="bbox 1729 1602 1942 1627; baseline 0 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000164" title="bbox 1729 1608 1737 1627; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000165" title="bbox 1768 1603 1862 1623; x_wconf 96; x_fsize 27">Start</span>
+      <span class="ocrx_word" id="word_000107_000166" title="bbox 1886 1602 1942 1623; x_wconf 96; x_fsize 27">the</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000013" title="bbox 1429 1674 2012 1916">
+    <p class="ocr_par" id="par_000107_000022" lang="eng" title="bbox 1429 1674 2012 1916" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000060" title="bbox 1579 1674 1932 1700; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000167" title="bbox 1579 1680 1587 1699; x_wconf 40; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000107_000168" title="bbox 1618 1675 1693 1700; x_wconf 96; x_fsize 27">Stop</span>
+      <span class="ocrx_word" id="word_000107_000169" title="bbox 1716 1674 1772 1695; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000170" title="bbox 1798 1674 1932 1695; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000061" title="bbox 1429 1709 1704 1736; baseline -0.004 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000171" title="bbox 1429 1716 1437 1735; x_wconf 91; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000107_000172" title="bbox 1466 1711 1542 1731; x_wconf 96; x_fsize 26">Does</span>
+      <span class="ocrx_word" id="word_000107_000173" title="bbox 1567 1709 1704 1736; x_wconf 96; x_fsize 26">nothing</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000062" title="bbox 1589 1746 2002 1771; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000174" title="bbox 1589 1752 1597 1771; x_wconf 67; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000175" title="bbox 1626 1747 1762 1767; x_wconf 96; x_fsize 27">Returns</span>
+      <span class="ocrx_word" id="word_000107_000176" title="bbox 1788 1746 1863 1767; x_wconf 96; x_fsize 27">chan</span>
+      <span class="ocrx_word" id="word_000107_000177" title="bbox 1888 1748 2002 1767; x_wconf 95; x_fsize 27">status</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000063" title="bbox 1579 1781 1912 1807; baseline 0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000178" title="bbox 1579 1788 1587 1807; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000107_000179" title="bbox 1616 1781 1712 1803; x_wconf 95; x_fsize 28">Drive</span>
+      <span class="ocrx_word" id="word_000107_000180" title="bbox 1736 1782 1792 1803; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000107_000181" title="bbox 1818 1781 1912 1803; x_wconf 96; x_fsize 28">lines</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000064" title="bbox 1579 1818 1952 1843; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000182" title="bbox 1579 1824 1587 1843; x_wconf 65; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000183" title="bbox 1616 1819 1752 1839; x_wconf 95; x_fsize 27">Returns</span>
+      <span class="ocrx_word" id="word_000107_000184" title="bbox 1776 1818 1854 1839; x_wconf 96; x_fsize 27">baud</span>
+      <span class="ocrx_word" id="word_000107_000185" title="bbox 1878 1819 1952 1839; x_wconf 96; x_fsize 27">rate</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000065" title="bbox 1579 1853 1852 1880; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000186" title="bbox 1579 1860 1587 1879; x_wconf 88; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000187" title="bbox 1616 1853 1713 1880; x_wconf 96; x_fsize 27">Begin</span>
+      <span class="ocrx_word" id="word_000107_000188" title="bbox 1736 1855 1852 1880; x_wconf 95; x_fsize 27">Output</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000066" title="bbox 1579 1890 2012 1916; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000189" title="bbox 1579 1896 1587 1915; x_wconf 54; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000107_000190" title="bbox 1617 1891 1672 1911; x_wconf 96; x_fsize 28">Get</span>
+      <span class="ocrx_word" id="word_000107_000191" title="bbox 1697 1890 1833 1911; x_wconf 96; x_fsize 28">Handler</span>
+      <span class="ocrx_word" id="word_000107_000192" title="bbox 1858 1891 2012 1916; x_wconf 96; x_fsize 28">segments</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000014" title="bbox 529 2141 1682 2168">
+    <p class="ocr_par" id="par_000107_000023" lang="eng" title="bbox 529 2141 1682 2168" xml:lang="eng">
+     <span class="ocr_header" id="line_000107_000067" title="bbox 529 2141 1682 2168; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000193" title="bbox 529 2143 578 2163; x_wconf 95; x_fsize 28">In:</span>
+      <span class="ocrx_word" id="word_000107_000194" title="bbox 626 2144 743 2163; x_wconf 86; x_fsize 28">vector</span>
+      <span class="ocrx_word" id="word_000107_000195" title="bbox 767 2142 883 2163; x_wconf 96; x_fsize 28">number</span>
+      <span class="ocrx_word" id="word_000107_000196" title="bbox 908 2141 943 2162; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000107_000197" title="bbox 965 2143 1004 2162; x_wconf 96; x_fsize 28">AX</span>
+      <span class="ocrx_word" id="word_000107_000198" title="bbox 1027 2145 1043 2161; x_wconf 96; x_fsize 28">+</span>
+      <span class="ocrx_word" id="word_000107_000199" title="bbox 1066 2141 1202 2163; x_wconf 96; x_fsize 28">various</span>
+      <span class="ocrx_word" id="word_000107_000200" title="bbox 1227 2142 1303 2163; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000107_000201" title="bbox 1328 2141 1363 2162; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000107_000202" title="bbox 1387 2142 1483 2163; x_wconf 96; x_fsize 28">other</span>
+      <span class="ocrx_word" id="word_000107_000203" title="bbox 1508 2141 1682 2168; x_wconf 96; x_fsize 28">registers</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000015" title="bbox 1329 2430 1742 2636">
+    <p class="ocr_par" id="par_000107_000024" lang="eng" title="bbox 1329 2430 1722 2455" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000068" title="bbox 1329 2430 1722 2455; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000204" title="bbox 1329 2436 1337 2455; x_wconf 84; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000107_000205" title="bbox 1368 2430 1482 2451; x_wconf 96; x_fsize 26">Select</span>
+      <span class="ocrx_word" id="word_000107_000206" title="bbox 1506 2430 1562 2451; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000107_000207" title="bbox 1588 2432 1722 2451; x_wconf 96; x_fsize 26">correct</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000025" lang="eng" title="bbox 1339 2466 1742 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000069" title="bbox 1339 2466 1652 2492; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000208" title="bbox 1339 2472 1347 2491; x_wconf 6; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000209" title="bbox 1376 2467 1492 2492; x_wconf 96; x_fsize 27">Output</span>
+      <span class="ocrx_word" id="word_000107_000210" title="bbox 1518 2466 1652 2487; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000070" title="bbox 1367 2501 1742 2528; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000211" title="bbox 1367 2502 1443 2523; x_wconf 96; x_fsize 27">Then</span>
+      <span class="ocrx_word" id="word_000107_000212" title="bbox 1467 2502 1542 2523; x_wconf 96; x_fsize 27">Call</span>
+      <span class="ocrx_word" id="word_000107_000213" title="bbox 1566 2502 1622 2523; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000214" title="bbox 1648 2501 1742 2528; x_wconf 96; x_fsize 27">right</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000071" title="bbox 1366 2537 1682 2559; baseline 0.003 -1; x_size 27.350571; x_descenders 5.3505697; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000215" title="bbox 1366 2537 1523 2559; x_wconf 96; x_fsize 28">Function</span>
+      <span class="ocrx_word" id="word_000107_000216" title="bbox 1546 2540 1583 2559; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000107_000217" title="bbox 1607 2538 1682 2559; x_wconf 96; x_fsize 28">deal</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000026" lang="eng" title="bbox 1339 2573 1713 2600" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000072" title="bbox 1339 2573 1713 2600; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000218" title="bbox 1339 2580 1347 2599; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000219" title="bbox 1376 2573 1453 2595; x_wconf 96; x_fsize 27">With</span>
+      <span class="ocrx_word" id="word_000107_000220" title="bbox 1476 2574 1532 2595; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000221" title="bbox 1558 2575 1713 2600; x_wconf 96; x_fsize 27">strategy</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000027" lang="eng" title="bbox 1339 2611 1512 2636" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000073" title="bbox 1339 2611 1512 2636; baseline 0.006 -6; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000222" title="bbox 1339 2616 1347 2635; x_wconf 69; x_fsize 25">7;</span>
+      <span class="ocrx_word" id="word_000107_000223" title="bbox 1378 2611 1512 2636; x_wconf 95; x_fsize 25">request</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000016" title="bbox 1329 2517 1336 2563">
+    <p class="ocr_par" id="par_000107_000028" lang="eng" title="bbox 1329 2517 1336 2563" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000074" title="bbox 1329 2517 1336 2527; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000224" title="bbox 1329 2517 1336 2527; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000075" title="bbox 1329 2553 1336 2563; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000225" title="bbox 1329 2553 1336 2563; x_wconf 1; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000017" title="bbox 1329 2682 1693 2779">
+    <p class="ocr_par" id="par_000107_000029" lang="eng" title="bbox 1329 2682 1693 2779" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000076" title="bbox 1339 2682 1653 2708; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000226" title="bbox 1339 2688 1347 2707; x_wconf 69; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000107_000227" title="bbox 1379 2683 1572 2708; x_wconf 95; x_fsize 28">Interrupts</span>
+      <span class="ocrx_word" id="word_000107_000228" title="bbox 1597 2682 1653 2703; x_wconf 96; x_fsize 28">off</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000077" title="bbox 1339 2718 1693 2744; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000229" title="bbox 1339 2724 1347 2743; x_wconf 14; x_fsize 27">;,</span>
+      <span class="ocrx_word" id="word_000107_000230" title="bbox 1377 2718 1434 2739; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000107_000231" title="bbox 1458 2718 1552 2744; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000107_000232" title="bbox 1577 2724 1632 2739; x_wconf 96; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000107_000233" title="bbox 1657 2724 1693 2739; x_wconf 96; x_fsize 27">on</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000078" title="bbox 1329 2754 1543 2779; baseline 0 -4; x_size 26.504032; x_descenders 5.5040321; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000234" title="bbox 1329 2760 1337 2779; x_wconf 28; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000235" title="bbox 1366 2754 1422 2775; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000236" title="bbox 1448 2754 1543 2775; x_wconf 96; x_fsize 27">stack</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000018" title="bbox 375 2085 1502 2852">
+    <p class="ocr_par" id="par_000107_000030" lang="eng" title="bbox 379 2085 1502 2276" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000079" title="bbox 379 2085 386 2095; baseline 0 0; x_size 27.61244; x_descenders 5.5444446; x_ascenders 6.7747254">
+      <span class="ocrx_word" id="word_000107_000237" title="bbox 379 2085 386 2095; x_wconf 57; x_fsize 28">7</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000080" title="bbox 379 2105 1502 2132; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000238" title="bbox 379 2112 387 2131; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000107_000239" title="bbox 526 2105 677 2132; x_wconf 95; x_fsize 27">Warning!</span>
+      <span class="ocrx_word" id="word_000107_000240" title="bbox 707 2105 782 2127; x_wconf 96; x_fsize 27">This</span>
+      <span class="ocrx_word" id="word_000107_000241" title="bbox 808 2112 863 2127; x_wconf 96; x_fsize 27">can</span>
+      <span class="ocrx_word" id="word_000107_000242" title="bbox 886 2106 922 2127; x_wconf 96; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000107_000243" title="bbox 948 2106 1064 2127; x_wconf 95; x_fsize 27">called</span>
+      <span class="ocrx_word" id="word_000107_000244" title="bbox 1088 2106 1165 2127; x_wconf 96; x_fsize 27">from</span>
+      <span class="ocrx_word" id="word_000107_000245" title="bbox 1186 2105 1303 2127; x_wconf 96; x_fsize 27">within</span>
+      <span class="ocrx_word" id="word_000107_000246" title="bbox 1329 2107 1502 2132; x_wconf 96; x_fsize 27">Interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000081" title="bbox 379 2157 386 2167; baseline 0 0; x_size 27.61244; x_descenders 5.5444446; x_ascenders 6.7747254">
+      <span class="ocrx_word" id="word_000107_000247" title="bbox 379 2157 386 2167; x_wconf 56; x_fsize 28">7</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000082" title="bbox 375 2174 1446 2208; baseline 0.001 -10.004; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000248" title="bbox 375 2174 386 2208; x_wconf 0; x_fsize 27">iH</span>
+      <span class="ocrx_word" id="word_000107_000249" title="bbox 636 2179 672 2199; x_wconf 96; x_fsize 27">DS</span>
+      <span class="ocrx_word" id="word_000107_000250" title="bbox 698 2177 732 2199; x_wconf 93; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000107_000251" title="bbox 756 2179 973 2204; x_wconf 90; x_fsize 27">OsDataGroup</span>
+      <span class="ocrx_word" id="word_000107_000252" title="bbox 1004 2178 1074 2202; x_wconf 96; x_fsize 27">(and</span>
+      <span class="ocrx_word" id="word_000107_000253" title="bbox 1095 2179 1173 2199; x_wconf 96; x_fsize 27">MUST</span>
+      <span class="ocrx_word" id="word_000107_000254" title="bbox 1196 2178 1232 2199; x_wconf 96; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000107_000255" title="bbox 1256 2178 1446 2204; x_wconf 96; x_fsize 27">preserved)</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000083" title="bbox 379 2213 1223 2240; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000256" title="bbox 379 2220 387 2239; x_wconf 85; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000107_000257" title="bbox 526 2215 598 2235; x_wconf 96; x_fsize 28">Out:</span>
+      <span class="ocrx_word" id="word_000107_000258" title="bbox 626 2215 661 2234; x_wconf 96; x_fsize 28">DI</span>
+      <span class="ocrx_word" id="word_000107_000259" title="bbox 688 2213 722 2235; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000107_000260" title="bbox 746 2213 883 2240; x_wconf 96; x_fsize 28">pointer</span>
+      <span class="ocrx_word" id="word_000107_000261" title="bbox 906 2216 943 2235; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000107_000262" title="bbox 968 2214 1102 2235; x_wconf 95; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000107_000263" title="bbox 1126 2214 1223 2235; x_wconf 96; x_fsize 28">block</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000084" title="bbox 379 2250 1233 2276; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000264" title="bbox 379 2256 387 2275; x_wconf 46; x_fsize 27">H</span>
+      <span class="ocrx_word" id="word_000107_000265" title="bbox 636 2250 694 2271; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000107_000266" title="bbox 718 2250 852 2271; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000107_000267" title="bbox 877 2250 934 2271; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000107_000268" title="bbox 958 2250 1052 2276; x_wconf 95; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000107_000269" title="bbox 1077 2256 1113 2271; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000107_000270" title="bbox 1138 2250 1233 2271; x_wconf 96; x_fsize 27">stack</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000031" lang="eng" title="bbox 528 2322 584 2343" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000085" title="bbox 528 2322 584 2343; baseline 0 0; x_size 26.438122; x_descenders 5.4381223; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000271" title="bbox 528 2322 584 2343; x_wconf 90; x_fsize 27">cld</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000032" lang="eng" title="bbox 525 2358 803 2384" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000086" title="bbox 525 2358 803 2384; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000272" title="bbox 525 2364 584 2379; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000107_000273" title="bbox 686 2358 736 2383; x_wconf 95; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000107_000274" title="bbox 768 2364 803 2384; x_wconf 96; x_fsize 28">sp</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000033" lang="eng" title="bbox 525 2394 936 2419" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000087" title="bbox 525 2394 936 2419; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000275" title="bbox 525 2400 584 2415; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000107_000276" title="bbox 686 2394 736 2419; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000107_000277" title="bbox 768 2400 818 2415; x_wconf 79; x_fsize 26">ss:</span>
+      <span class="ocrx_word" id="word_000107_000278" title="bbox 834 2394 936 2418; x_wconf 79; x_fsize 26">[bx+4]</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000034" lang="eng" title="bbox 525 2430 1122 2455" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000088" title="bbox 525 2430 1122 2455; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000279" title="bbox 525 2436 584 2451; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000107_000280" title="bbox 686 2430 736 2455; x_wconf 96; x_fsize 26">bl,</span>
+      <span class="ocrx_word" id="word_000107_000281" title="bbox 768 2436 818 2451; x_wconf 85; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000107_000282" title="bbox 834 2430 1122 2454; x_wconf 82; x_fsize 26">[bx].Sr5Channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000035" lang="eng" title="bbox 537 2466 813 2492" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000089" title="bbox 537 2466 813 2492; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000283" title="bbox 537 2466 614 2492; x_wconf 92; x_fsize 27">xchg</span>
+      <span class="ocrx_word" id="word_000107_000284" title="bbox 696 2466 746 2491; x_wconf 96; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000107_000285" title="bbox 777 2472 813 2487; x_wconf 94; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000036" lang="eng" title="bbox 526 2502 623 2528" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000090" title="bbox 526 2502 623 2528; baseline -0.021 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000107_000286" title="bbox 526 2502 623 2528; x_wconf 58; x_fsize 26">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000037" lang="eng" title="bbox 528 2537 582 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000091" title="bbox 528 2537 582 2559; baseline -0.019 0; x_size 26.438122; x_descenders 5.4381223; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000287" title="bbox 528 2537 582 2559; x_wconf 95; x_fsize 27">cli</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000038" lang="eng" title="bbox 537 2574 832 2595" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000092" title="bbox 537 2574 832 2595; baseline -0.003 0; x_size 26.438122; x_descenders 5.4381223; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000288" title="bbox 537 2574 832 2595; x_wconf 92; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000039" lang="eng" title="bbox 535 2610 813 2635" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000093" title="bbox 535 2610 813 2635; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000289" title="bbox 535 2616 594 2631; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000107_000290" title="bbox 697 2610 746 2635; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000107_000291" title="bbox 776 2610 813 2631; x_wconf 95; x_fsize 26">bh</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000040" lang="eng" title="bbox 537 2646 813 2671" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000094" title="bbox 537 2646 813 2671; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000292" title="bbox 537 2652 593 2667; x_wconf 44; x_fsize 26">xOr</span>
+      <span class="ocrx_word" id="word_000107_000293" title="bbox 696 2646 746 2671; x_wconf 96; x_fsize 26">bh,</span>
+      <span class="ocrx_word" id="word_000107_000294" title="bbox 776 2646 813 2667; x_wconf 96; x_fsize 26">bh</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000041" lang="eng" title="bbox 536 2682 733 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000095" title="bbox 536 2682 733 2708; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000295" title="bbox 536 2682 613 2708; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000107_000296" title="bbox 697 2688 733 2703; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000042" lang="eng" title="bbox 535 2717 812 2743" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000096" title="bbox 535 2717 812 2743; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000297" title="bbox 535 2724 594 2739; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000298" title="bbox 697 2724 746 2743; x_wconf 96; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000107_000299" title="bbox 777 2717 812 2739; x_wconf 96; x_fsize 27">di</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000043" lang="eng" title="bbox 525 2753 803 2780" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000097" title="bbox 525 2753 803 2780; baseline 0.004 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000300" title="bbox 525 2760 584 2775; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000107_000301" title="bbox 687 2753 736 2779; x_wconf 96; x_fsize 29">di,</span>
+      <span class="ocrx_word" id="word_000107_000302" title="bbox 768 2760 803 2780; x_wconf 97; x_fsize 29">sp</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000044" lang="eng" title="bbox 525 2789 936 2815" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000098" title="bbox 525 2789 936 2815; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000303" title="bbox 525 2796 584 2811; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000304" title="bbox 687 2789 736 2815; x_wconf 96; x_fsize 27">di,</span>
+      <span class="ocrx_word" id="word_000107_000305" title="bbox 768 2796 818 2811; x_wconf 5; x_fsize 27">ss:</span>
+      <span class="ocrx_word" id="word_000107_000306" title="bbox 834 2785 936 2820; x_wconf 5; x_fsize 27">[dit+8]</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000107_000045" lang="eng" title="bbox 530 2825 1156 2852" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000099" title="bbox 530 2825 1156 2852; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000307" title="bbox 530 2825 583 2852; x_wconf 83; x_fsize 27">jmp</span>
+      <span class="ocrx_word" id="word_000107_000308" title="bbox 685 2826 1156 2852; x_wconf 83; x_fsize 27">AS5StrategyJumpTable</span>
+      <span class="ocrx_word" id="word_000107_000309" title="bbox 1089 2822 1160 2856; x_wconf 90; x_fsize 27">[bx]</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000019" title="bbox 526 2862 782 2883">
+    <p class="ocr_par" id="par_000107_000046" lang="eng" title="bbox 526 2862 782 2883" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000100" title="bbox 526 2862 782 2883; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000310" title="bbox 526 2862 664 2883; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000107_000311" title="bbox 687 2864 782 2883; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000020" title="bbox 526 2933 963 2960">
+    <p class="ocr_par" id="par_000107_000047" lang="eng" title="bbox 526 2933 963 2960" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000101" title="bbox 526 2933 963 2960; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000312" title="bbox 526 2933 721 2960; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000107_000313" title="bbox 745 2934 963 2960; x_wconf 80; x_fsize 27">AS5Open,</span>
+      <span class="ocrx_word" id="word_000107_000314" title="bbox 909 2929 966 2964; x_wconf 95; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000021" title="bbox 379 3042 1286 3176">
+    <p class="ocr_par" id="par_000107_000048" lang="eng" title="bbox 379 3042 1286 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000102" title="bbox 379 3042 1226 3068; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000315" title="bbox 379 3048 387 3067; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000316" title="bbox 536 3042 594 3063; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000107_000317" title="bbox 618 3042 752 3063; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000107_000318" title="bbox 777 3042 834 3063; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000107_000319" title="bbox 858 3042 952 3068; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000107_000320" title="bbox 977 3048 1013 3063; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000107_000321" title="bbox 1036 3042 1092 3063; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000322" title="bbox 1118 3042 1226 3067; x_wconf 96; x_fsize 27">stack,</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000103" title="bbox 535 3113 1133 3139; baseline 0 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000107_000323" title="bbox 535 3120 594 3135; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000107_000324" title="bbox 698 3120 748 3135; x_wconf 1; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000107_000325" title="bbox 764 3113 1066 3139; x_wconf 1; x_fsize 28">[di].Sr5LddData,</span>
+      <span class="ocrx_word" id="word_000107_000326" title="bbox 1098 3120 1133 3135; x_wconf 96; x_fsize 28">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000107_000104" title="bbox 535 3149 1286 3176; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000327" title="bbox 535 3156 594 3171; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000107_000328" title="bbox 696 3150 774 3171; x_wconf 95; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000107_000329" title="bbox 796 3151 853 3176; x_wconf 95; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000107_000330" title="bbox 878 3156 928 3171; x_wconf 13; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000107_000331" title="bbox 944 3149 1286 3175; x_wconf 13; x_fsize 27">[di].Sr5StatusInt,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000022" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000107_000049" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000105" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000107_000332" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000107_000333" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000023" title="bbox 1258 3041 1533 3068">
+    <p class="ocr_par" id="par_000107_000050" lang="eng" title="bbox 1258 3041 1533 3068" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000107_000106" title="bbox 1258 3041 1533 3068; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000334" title="bbox 1258 3041 1452 3068; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000107_000335" title="bbox 1477 3042 1533 3063; x_wconf 96; x_fsize 27">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000024" title="bbox 1499 3114 1913 3139">
+    <p class="ocr_par" id="par_000107_000051" lang="eng" title="bbox 1499 3114 1913 3139" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000107" title="bbox 1499 3114 1913 3139; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000336" title="bbox 1499 3120 1507 3139; x_wconf 75; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000107_000337" title="bbox 1537 3114 1614 3135; x_wconf 96; x_fsize 27">Load</span>
+      <span class="ocrx_word" id="word_000107_000338" title="bbox 1636 3114 1692 3135; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000107_000339" title="bbox 1717 3114 1852 3135; x_wconf 95; x_fsize 27">offsets</span>
+      <span class="ocrx_word" id="word_000107_000340" title="bbox 1877 3114 1913 3135; x_wconf 96; x_fsize 27">of</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000025" title="bbox 1317 3150 1874 3175">
+    <p class="ocr_par" id="par_000107_000052" lang="eng" title="bbox 1317 3150 1874 3175" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000107_000108" title="bbox 1317 3150 1874 3175; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000107_000341" title="bbox 1317 3156 1353 3171; x_wconf 94; x_fsize 26">ax</span>
+      <span class="ocrx_word" id="word_000107_000342" title="bbox 1499 3156 1507 3175; x_wconf 91; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000107_000343" title="bbox 1536 3150 1592 3171; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000107_000344" title="bbox 1617 3150 1693 3171; x_wconf 96; x_fsize 26">data</span>
+      <span class="ocrx_word" id="word_000107_000345" title="bbox 1718 3150 1794 3171; x_wconf 96; x_fsize 26">send</span>
+      <span class="ocrx_word" id="word_000107_000346" title="bbox 1817 3150 1874 3171; x_wconf 96; x_fsize 26">and</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000107_000026" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000107_000053" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000107_000109" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000107_000347" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000107_000348" title="bbox 1983 3320 2038 3349; x_wconf 96; x_fsize 39">105</span>
+      <span class="ocrx_word" id="word_000107_000349" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000107_000350" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000107_000351" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000108" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0108.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000108_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000108_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000108_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000108_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000108_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000108_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000108_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000108_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000001" title="bbox 378 1457 413 1478">
+    <p class="ocr_par" id="par_000108_000001" lang="eng" title="bbox 378 1457 413 1478" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000001" title="bbox 378 1457 413 1478; baseline 0 0; x_size 28; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000006" title="bbox 378 1457 413 1478; x_wconf 96; x_fsize 29">if</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000002" title="bbox 377 1602 452 1623">
+    <p class="ocr_par" id="par_000108_000002" lang="eng" title="bbox 377 1602 452 1623" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000002" title="bbox 377 1602 452 1623; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000007" title="bbox 377 1602 452 1623; x_wconf 95; x_fsize 27">else</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000003" title="bbox 377 1709 473 1731">
+    <p class="ocr_par" id="par_000108_000003" lang="eng" title="bbox 377 1709 473 1731" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000003" title="bbox 377 1709 473 1731; baseline -0.01 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000008" title="bbox 377 1709 473 1731; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000004" title="bbox 535 305 1313 543">
+    <p class="ocr_par" id="par_000108_000004" lang="eng" title="bbox 535 305 1313 403" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000004" title="bbox 535 305 1312 332; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000009" title="bbox 535 312 594 327; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000108_000010" title="bbox 696 306 774 327; x_wconf 96; x_fsize 29">word</span>
+      <span class="ocrx_word" id="word_000108_000011" title="bbox 796 307 853 332; x_wconf 93; x_fsize 29">ptr</span>
+      <span class="ocrx_word" id="word_000108_000012" title="bbox 878 305 1246 331; x_wconf 71; x_fsize 29">cs:[di].Sr5RecvInt,</span>
+      <span class="ocrx_word" id="word_000108_000013" title="bbox 1278 305 1312 327; x_wconf 95; x_fsize 29">si</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000005" title="bbox 535 341 1313 368; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000014" title="bbox 535 348 594 363; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000015" title="bbox 696 342 774 363; x_wconf 96; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000108_000016" title="bbox 796 343 853 368; x_wconf 93; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000108_000017" title="bbox 878 341 1246 367; x_wconf 86; x_fsize 27">cs:[di].Sr5XmitInt,</span>
+      <span class="ocrx_word" id="word_000108_000018" title="bbox 1277 342 1313 363; x_wconf 96; x_fsize 27">dx</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000006" title="bbox 537 378 813 403; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000019" title="bbox 537 384 593 399; x_wconf 69; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000108_000020" title="bbox 697 378 746 403; x_wconf 74; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000108_000021" title="bbox 777 378 813 399; x_wconf 51; x_fsize 26">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000005" lang="eng" title="bbox 536 420 733 440" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000007" title="bbox 536 420 733 440; baseline -0.005 -5; x_size 28.576471; x_descenders 5.8703704; x_ascenders 7.265625">
+      <span class="ocrx_word" id="word_000108_000022" title="bbox 536 420 593 440; x_wconf 96; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000108_000023" title="bbox 697 420 733 435; x_wconf 95; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000006" lang="eng" title="bbox 537 450 832 471" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000008" title="bbox 537 450 832 471; baseline -0.003 0; x_size 26.702904; x_descenders 5.7029037; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000024" title="bbox 537 450 832 471; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000007" lang="eng" title="bbox 536 486 613 512" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000009" title="bbox 536 486 613 512; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000025" title="bbox 536 486 613 512; x_wconf 31; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000008" lang="eng" title="bbox 538 524 592 543" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000010" title="bbox 538 524 592 543; baseline 0.019 -1; x_size 24.702904; x_descenders 5.7029037; x_ascenders 4">
+      <span class="ocrx_word" id="word_000108_000026" title="bbox 538 524 592 543; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000005" title="bbox 536 558 792 579">
+    <p class="ocr_par" id="par_000108_000009" lang="eng" title="bbox 536 558 792 579" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000011" title="bbox 536 558 792 579; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000027" title="bbox 536 558 674 579; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000108_000028" title="bbox 697 560 792 579; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000006" title="bbox 536 629 993 656">
+    <p class="ocr_par" id="par_000108_000010" lang="eng" title="bbox 536 629 993 656" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000012" title="bbox 536 629 993 656; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000029" title="bbox 536 629 731 656; x_wconf 92; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000108_000030" title="bbox 755 630 993 655; x_wconf 89; x_fsize 29">AS5Close,</span>
+      <span class="ocrx_word" id="word_000108_000031" title="bbox 940 625 997 661; x_wconf 95; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000007" title="bbox 536 738 1226 764">
+    <p class="ocr_par" id="par_000108_000011" lang="eng" title="bbox 536 738 1226 764" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000013" title="bbox 536 738 1226 764; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000032" title="bbox 536 738 594 759; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000108_000033" title="bbox 618 738 752 759; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000108_000034" title="bbox 777 738 834 759; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000108_000035" title="bbox 858 738 952 764; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000108_000036" title="bbox 977 744 1013 759; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000108_000037" title="bbox 1036 738 1092 759; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000038" title="bbox 1118 738 1226 763; x_wconf 96; x_fsize 27">stack,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000008" title="bbox 535 809 1073 1047">
+    <p class="ocr_par" id="par_000108_000012" lang="eng" title="bbox 535 809 1073 903" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000014" title="bbox 537 809 1051 836; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000039" title="bbox 537 810 594 831; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000108_000040" title="bbox 698 809 1006 836; x_wconf 25; x_fsize 27">cs:[di].Sr50Open,</span>
+      <span class="ocrx_word" id="word_000108_000041" title="bbox 1038 810 1051 831; x_wconf 96; x_fsize 27">0</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000015" title="bbox 535 845 1073 871; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000042" title="bbox 535 852 594 867; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000108_000043" title="bbox 697 846 746 871; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000108_000044" title="bbox 778 852 828 867; x_wconf 11; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000108_000045" title="bbox 844 845 1073 870; x_wconf 11; x_fsize 28">[di].Sr5Mask</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000016" title="bbox 537 882 792 903; baseline 0.004 -1; x_size 26.052551; x_descenders 5.0525513; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000046" title="bbox 537 883 590 902; x_wconf 73; x_fsize 27">HwF</span>
+      <span class="ocrx_word" id="word_000108_000047" title="bbox 598 882 792 903; x_wconf 73; x_fsize 27">reeChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000013" lang="eng" title="bbox 536 924 733 944" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000017" title="bbox 536 924 733 944; baseline -0.005 -5; x_size 28.221001; x_descenders 5.5441175; x_ascenders 7.314815">
+      <span class="ocrx_word" id="word_000108_000048" title="bbox 536 924 593 944; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000108_000049" title="bbox 697 924 733 939; x_wconf 95; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000014" lang="eng" title="bbox 537 954 832 975" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000018" title="bbox 537 954 832 975; baseline -0.003 0; x_size 26.413448; x_descenders 5.4134479; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000050" title="bbox 537 954 832 975; x_wconf 92; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000015" lang="eng" title="bbox 536 990 613 1016" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000019" title="bbox 536 990 613 1016; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000051" title="bbox 536 990 613 1016; x_wconf 39; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000016" lang="eng" title="bbox 538 1028 592 1047" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000020" title="bbox 538 1028 592 1047; baseline 0.019 -1; x_size 24.413448; x_descenders 5.4134479; x_ascenders 4">
+      <span class="ocrx_word" id="word_000108_000052" title="bbox 538 1028 592 1047; x_wconf 83; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000009" title="bbox 536 1062 792 1083">
+    <p class="ocr_par" id="par_000108_000017" lang="eng" title="bbox 536 1062 792 1083" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000021" title="bbox 536 1062 792 1083; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000053" title="bbox 536 1062 674 1083; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000108_000054" title="bbox 697 1064 792 1083; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000010" title="bbox 536 1133 993 1160">
+    <p class="ocr_par" id="par_000108_000018" lang="eng" title="bbox 536 1133 993 1160" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000022" title="bbox 536 1133 993 1160; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000055" title="bbox 536 1133 731 1160; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000108_000056" title="bbox 755 1134 993 1159; x_wconf 83; x_fsize 29">AS5Start,</span>
+      <span class="ocrx_word" id="word_000108_000057" title="bbox 937 1129 997 1165; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000011" title="bbox 536 1242 1226 1268">
+    <p class="ocr_par" id="par_000108_000019" lang="eng" title="bbox 536 1242 1226 1268" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000023" title="bbox 536 1242 1226 1268; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000058" title="bbox 536 1242 594 1263; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000108_000059" title="bbox 618 1242 752 1263; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000108_000060" title="bbox 777 1242 834 1263; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000108_000061" title="bbox 858 1242 952 1268; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000108_000062" title="bbox 977 1248 1013 1263; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000108_000063" title="bbox 1036 1242 1092 1263; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000064" title="bbox 1118 1242 1226 1267; x_wconf 95; x_fsize 27">stack,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_13" title="bbox 579 1819 580 2376"></div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 590 1819 591 2376"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 659 1855 660 2412"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 670 1855 671 2412"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 724 1782 726 2342"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 684 1855 686 2414"></div>
+   <div class="ocr_carea" id="block_000108_000012" title="bbox 525 1314 1386 3171">
+    <p class="ocr_par" id="par_000108_000020" lang="eng" title="bbox 538 1314 1132 1335" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000024" title="bbox 538 1314 1132 1335; baseline 0.002 -1; x_size 26.461578; x_descenders 5.4615784; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000065" title="bbox 538 1314 612 1335; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000066" title="bbox 697 1314 1132 1335; x_wconf 91; x_fsize 27">CheckHardwareFromStart</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000021" lang="eng" title="bbox 535 1350 791 1375" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000025" title="bbox 535 1350 791 1375; baseline 0.004 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000067" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000108_000068" title="bbox 697 1350 746 1375; x_wconf 96; x_fsize 26">dx,</span>
+      <span class="ocrx_word" id="word_000108_000069" title="bbox 778 1350 791 1371; x_wconf 93; x_fsize 26">0</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000022" lang="eng" title="bbox 535 1385 1332 1479" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000026" title="bbox 540 1385 1332 1412; baseline -0.001 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000070" title="bbox 540 1385 573 1412; x_wconf 83; x_fsize 29">je</span>
+      <span class="ocrx_word" id="word_000108_000071" title="bbox 697 1385 1332 1412; x_wconf 90; x_fsize 29">CantStartSomethingWhichIsntThere</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000027" title="bbox 535 1457 632 1479; baseline 0.01 -1; x_size 27.461578; x_descenders 5.4615784; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000072" title="bbox 535 1457 632 1479; x_wconf 89; x_fsize 28">Asic9</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000023" lang="eng" title="bbox 528 1493 1094 1519" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000028" title="bbox 528 1493 1094 1519; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000073" title="bbox 528 1493 563 1514; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000108_000074" title="bbox 677 1500 726 1519; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000108_000075" title="bbox 755 1494 1094 1515; x_wconf 42; x_fsize 27">AQWControlExtraRW</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000024" lang="eng" title="bbox 527 1529 1192 1555" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000029" title="bbox 527 1529 1192 1555; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000076" title="bbox 527 1536 563 1551; x_wconf 95; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000108_000077" title="bbox 677 1530 726 1555; x_wconf 96; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000108_000078" title="bbox 758 1536 808 1551; x_wconf 26; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000108_000079" title="bbox 824 1529 1192 1554; x_wconf 26; x_fsize 28">[di].Sr5ClockEnable</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000025" lang="eng" title="bbox 527 1566 1093 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000030" title="bbox 527 1566 1093 1591; baseline -0.002 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000080" title="bbox 527 1568 582 1587; x_wconf 95; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000108_000081" title="bbox 675 1566 1026 1591; x_wconf 48; x_fsize 27">A9QWControlExtraRW,</span>
+      <span class="ocrx_word" id="word_000108_000082" title="bbox 1057 1572 1093 1587; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000026" lang="eng" title="bbox 525 1637 1192 1695" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000031" title="bbox 525 1637 1192 1663; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000083" title="bbox 525 1644 584 1659; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000084" title="bbox 677 1638 726 1663; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000085" title="bbox 758 1644 808 1659; x_wconf 3; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000108_000086" title="bbox 824 1637 1192 1662; x_wconf 3; x_fsize 27">[di].Sr5ClockEnable</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000032" title="bbox 537 1673 912 1695; baseline 0 -1; x_size 26.097473; x_descenders 5.0974731; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000087" title="bbox 537 1673 912 1695; x_wconf 89; x_fsize 27">HwSetA2Control2Bits</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000027" lang="eng" title="bbox 535 1781 1295 1839" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000033" title="bbox 535 1781 1295 1808; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000088" title="bbox 535 1788 594 1803; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000089" title="bbox 697 1788 746 1807; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000090" title="bbox 778 1781 1112 1808; x_wconf 91; x_fsize 27">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000108_000091" title="bbox 1137 1788 1173 1803; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000108_000092" title="bbox 1195 1782 1295 1803; x_wconf 84; x_fsize 27">A5USR</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000034" title="bbox 538 1819 633 1839; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000093" title="bbox 538 1819 633 1839; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000028" lang="eng" title="bbox 538 1855 693 1875" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000035" title="bbox 538 1855 693 1875; baseline -0.006 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000094" title="bbox 538 1855 693 1875; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000029" lang="eng" title="bbox 535 1889 1072 1915" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000036" title="bbox 535 1889 1072 1915; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000095" title="bbox 535 1896 594 1911; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000096" title="bbox 697 1896 746 1915; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000097" title="bbox 778 1896 828 1911; x_wconf 0; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000108_000098" title="bbox 844 1889 1072 1914; x_wconf 0; x_fsize 27">[di].Sr5Ctrl</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000030" lang="eng" title="bbox 538 1927 633 1947" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000037" title="bbox 538 1927 633 1947; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000099" title="bbox 538 1927 633 1947; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000031" lang="eng" title="bbox 538 1963 693 1983" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000038" title="bbox 538 1963 693 1983; baseline 0 -1; x_size 23.733698; x_descenders 4.7336984; x_ascenders 5.9990921">
+      <span class="ocrx_word" id="word_000108_000100" title="bbox 538 1963 693 1983; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000032" lang="eng" title="bbox 535 1997 1333 2055" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000039" title="bbox 535 1997 1333 2024; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000101" title="bbox 535 2004 594 2019; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000108_000102" title="bbox 697 2004 746 2023; x_wconf 92; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000108_000103" title="bbox 778 1997 1112 2024; x_wconf 91; x_fsize 26">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000108_000104" title="bbox 1137 2004 1173 2019; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000108_000105" title="bbox 1195 1998 1333 2019; x_wconf 86; x_fsize 26">A5BDLSB</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000040" title="bbox 538 2035 633 2055; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000106" title="bbox 538 2035 633 2055; x_wconf 90; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000033" lang="eng" title="bbox 538 2071 693 2091" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000041" title="bbox 538 2071 693 2091; baseline -0.006 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000107" title="bbox 538 2071 693 2091; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000034" lang="eng" title="bbox 535 2105 1254 2163" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000042" title="bbox 535 2105 1254 2132; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000108" title="bbox 535 2112 594 2127; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000109" title="bbox 697 2112 746 2131; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000110" title="bbox 776 2106 852 2132; x_wconf 96; x_fsize 27">byte</span>
+      <span class="ocrx_word" id="word_000108_000111" title="bbox 876 2107 933 2132; x_wconf 95; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000108_000112" title="bbox 958 2112 1008 2127; x_wconf 32; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000108_000113" title="bbox 1024 2105 1254 2130; x_wconf 32; x_fsize 27">[di].Sr5Baud</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000043" title="bbox 538 2143 633 2163; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000114" title="bbox 538 2143 633 2163; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000035" lang="eng" title="bbox 538 2179 693 2199" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000044" title="bbox 538 2179 693 2199; baseline 0 -1; x_size 23.733698; x_descenders 4.7336984; x_ascenders 5.9990921">
+      <span class="ocrx_word" id="word_000108_000115" title="bbox 538 2179 693 2199; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000036" lang="eng" title="bbox 535 2213 1333 2271" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000045" title="bbox 535 2213 1333 2240; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000116" title="bbox 535 2220 594 2235; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000108_000117" title="bbox 697 2220 746 2239; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000108_000118" title="bbox 778 2213 1112 2240; x_wconf 91; x_fsize 26">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000108_000119" title="bbox 1137 2220 1173 2235; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000108_000120" title="bbox 1195 2214 1333 2235; x_wconf 83; x_fsize 26">A5BDMSB</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000046" title="bbox 538 2251 633 2271; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000121" title="bbox 538 2251 633 2271; x_wconf 85; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000037" lang="eng" title="bbox 538 2287 693 2307" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000047" title="bbox 538 2287 693 2307; baseline -0.006 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000122" title="bbox 538 2287 693 2307; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000038" lang="eng" title="bbox 535 2321 1294 2379" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000048" title="bbox 535 2321 1294 2348; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000123" title="bbox 535 2328 594 2343; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000124" title="bbox 697 2328 746 2347; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000125" title="bbox 776 2322 852 2348; x_wconf 96; x_fsize 27">byte</span>
+      <span class="ocrx_word" id="word_000108_000126" title="bbox 876 2323 933 2348; x_wconf 95; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000108_000127" title="bbox 958 2328 1008 2343; x_wconf 79; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000108_000128" title="bbox 1024 2321 1294 2346; x_wconf 42; x_fsize 27">[dit+1].Sr5Baud</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000049" title="bbox 538 2359 633 2379; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000129" title="bbox 538 2359 633 2379; x_wconf 90; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000039" lang="eng" title="bbox 538 2395 693 2415" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000050" title="bbox 538 2395 693 2415; baseline 0 -1; x_size 23.733698; x_descenders 4.7336984; x_ascenders 5.9990921">
+      <span class="ocrx_word" id="word_000108_000130" title="bbox 538 2395 693 2415; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000040" lang="eng" title="bbox 528 2466 972 2492" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000051" title="bbox 528 2466 972 2492; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000131" title="bbox 528 2466 602 2487; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000132" title="bbox 677 2467 730 2487; x_wconf 76; x_fsize 27">Get</span>
+      <span class="ocrx_word" id="word_000108_000133" title="bbox 737 2466 972 2492; x_wconf 76; x_fsize 27">TheInterrupt</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000041" lang="eng" title="bbox 527 2508 793 2527" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000052" title="bbox 527 2508 793 2527; baseline 0.004 -5; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000134" title="bbox 527 2508 583 2523; x_wconf 91; x_fsize 29">xor</span>
+      <span class="ocrx_word" id="word_000108_000135" title="bbox 678 2508 726 2527; x_wconf 57; x_fsize 29">CX),</span>
+      <span class="ocrx_word" id="word_000108_000136" title="bbox 758 2508 793 2523; x_wconf 53; x_fsize 29">Cx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000042" lang="eng" title="bbox 538 2537 852 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000053" title="bbox 538 2537 852 2559; baseline 0 -1; x_size 26.097473; x_descenders 5.0974731; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000137" title="bbox 538 2538 612 2559; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000138" title="bbox 696 2537 852 2559; x_wconf 90; x_fsize 27">DriveRts</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000043" lang="eng" title="bbox 535 2609 1374 2667" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000054" title="bbox 535 2609 1374 2636; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000139" title="bbox 535 2616 594 2631; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000108_000140" title="bbox 697 2610 746 2635; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000108_000141" title="bbox 778 2609 1112 2636; x_wconf 91; x_fsize 27">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000108_000142" title="bbox 1137 2616 1173 2631; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000108_000143" title="bbox 1195 2610 1374 2636; x_wconf 86; x_fsize 27">A5CtrlReg</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000055" title="bbox 538 2647 633 2667; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000144" title="bbox 538 2647 633 2667; x_wconf 90; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000044" lang="eng" title="bbox 538 2683 693 2703" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000056" title="bbox 538 2683 693 2703; baseline -0.006 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000145" title="bbox 538 2683 693 2703; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000045" lang="eng" title="bbox 535 2718 1273 2775" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000057" title="bbox 535 2718 1273 2743; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000146" title="bbox 535 2724 594 2739; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000108_000147" title="bbox 697 2718 746 2743; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000108_000148" title="bbox 784 2718 954 2742; x_wconf 91; x_fsize 26">(S_CENTON</span>
+      <span class="ocrx_word" id="word_000108_000149" title="bbox 977 2724 1013 2739; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000108_000150" title="bbox 1038 2718 1214 2742; x_wconf 65; x_fsize 26">S_RS2320N</span>
+      <span class="ocrx_word" id="word_000108_000151" title="bbox 1237 2724 1273 2739; x_wconf 96; x_fsize 26">or</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000058" title="bbox 538 2755 633 2775; baseline -0.011 0; x_size 27.742147; x_descenders 5.533186; x_ascenders 7.0122952">
+      <span class="ocrx_word" id="word_000108_000152" title="bbox 538 2755 633 2775; x_wconf 88; x_fsize 29">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000046" lang="eng" title="bbox 538 2791 693 2811" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000059" title="bbox 538 2791 693 2811; baseline 0 -1; x_size 23.733698; x_descenders 4.7336984; x_ascenders 5.9990921">
+      <span class="ocrx_word" id="word_000108_000153" title="bbox 538 2791 693 2811; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000047" lang="eng" title="bbox 535 2826 932 2851" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000060" title="bbox 535 2826 932 2851; baseline 0.003 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000154" title="bbox 535 2832 594 2847; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000108_000155" title="bbox 698 2832 746 2851; x_wconf 95; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000108_000156" title="bbox 779 2826 791 2847; x_wconf 85; x_fsize 26">8</span>
+      <span class="ocrx_word" id="word_000108_000157" title="bbox 819 2832 827 2851; x_wconf 85; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000108_000158" title="bbox 859 2826 871 2847; x_wconf 91; x_fsize 26">8</span>
+      <span class="ocrx_word" id="word_000108_000159" title="bbox 895 2832 932 2847; x_wconf 91; x_fsize 26">ms</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000048" lang="eng" title="bbox 536 2862 733 2888" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000061" title="bbox 536 2862 733 2888; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000160" title="bbox 536 2868 593 2888; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000108_000161" title="bbox 697 2862 733 2883; x_wconf 49; x_fsize 27">dx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000049" lang="eng" title="bbox 538 2897 873 2919" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000062" title="bbox 538 2897 873 2919; baseline -0.003 0; x_size 26.461578; x_descenders 5.4615784; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000162" title="bbox 538 2898 612 2919; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000163" title="bbox 696 2897 873 2919; x_wconf 90; x_fsize 27">WaitTimer</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000050" lang="eng" title="bbox 536 2934 733 2960" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000063" title="bbox 536 2934 733 2960; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000164" title="bbox 536 2934 613 2960; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000108_000165" title="bbox 697 2934 733 2955; x_wconf 68; x_fsize 27">dx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000051" lang="eng" title="bbox 535 2970 1386 3032" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000064" title="bbox 535 2970 1386 2995; baseline 0 -5; x_size 24; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000166" title="bbox 535 2976 594 2991; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000108_000167" title="bbox 697 2970 746 2995; x_wconf 93; x_fsize 25">ah,</span>
+      <span class="ocrx_word" id="word_000108_000168" title="bbox 784 2970 933 2994; x_wconf 90; x_fsize 25">(S_RXENB</span>
+      <span class="ocrx_word" id="word_000108_000169" title="bbox 957 2976 993 2991; x_wconf 93; x_fsize 25">or</span>
+      <span class="ocrx_word" id="word_000108_000170" title="bbox 1018 2971 1153 2994; x_wconf 92; x_fsize 25">S_TXENB</span>
+      <span class="ocrx_word" id="word_000108_000171" title="bbox 1177 2976 1213 2991; x_wconf 93; x_fsize 25">or</span>
+      <span class="ocrx_word" id="word_000108_000172" title="bbox 1238 2970 1386 2994; x_wconf 91; x_fsize 25">S_MDINT)</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000065" title="bbox 538 3006 1052 3032; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000173" title="bbox 538 3006 612 3027; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000174" title="bbox 696 3006 1052 3032; x_wconf 89; x_fsize 27">EnableTheInterrupt</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000052" lang="eng" title="bbox 535 3041 1111 3068" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000066" title="bbox 535 3041 1111 3068; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000175" title="bbox 535 3048 594 3063; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000108_000176" title="bbox 698 3041 1066 3068; x_wconf 58; x_fsize 29">cs:[di].Sr5Running,</span>
+      <span class="ocrx_word" id="word_000108_000177" title="bbox 1099 3042 1111 3062; x_wconf 96; x_fsize 29">1</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000053" lang="eng" title="bbox 535 3077 1132 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000067" title="bbox 535 3077 1132 3103; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000178" title="bbox 535 3084 594 3099; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000108_000179" title="bbox 696 3078 746 3103; x_wconf 92; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000108_000180" title="bbox 775 3077 1132 3099; x_wconf 74; x_fsize 28">Asic5SerialCurrent</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000068" title="bbox 537 3115 792 3135; baseline 0.004 -1; x_size 25.461578; x_descenders 5.4615784; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000181" title="bbox 537 3115 792 3135; x_wconf 90; x_fsize 26">HwSetPCurrent</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000054" lang="eng" title="bbox 538 3150 792 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000069" title="bbox 538 3150 792 3171; baseline 0 0; x_size 26.461578; x_descenders 5.4615784; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000182" title="bbox 538 3150 612 3171; x_wconf 96; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000108_000183" title="bbox 678 3151 792 3171; x_wconf 95; x_fsize 27">Status</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_20" title="bbox 604 2791 606 3170"></div>
+   <div class="ocr_carea" id="block_000108_000013" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000108_000055" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_header" id="line_000108_000070" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000108_000184" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000108_000185" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000014" title="bbox 1258 1241 1452 1268">
+    <p class="ocr_par" id="par_000108_000056" lang="eng" title="bbox 1258 1241 1452 1268" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000071" title="bbox 1258 1241 1452 1268; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000186" title="bbox 1258 1241 1452 1268; x_wconf 95; x_fsize 27">interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000015" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000108_000057" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000072" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000108_000187" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000108_000188" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000108_000189" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000108_000190" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000108_000191" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000016" title="bbox 1499 305 1972 511">
+    <p class="ocr_par" id="par_000108_000058" lang="eng" title="bbox 1499 305 1972 511" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000073" title="bbox 1549 305 1963 331; baseline -0.002 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000192" title="bbox 1549 312 1557 331; x_wconf 59; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000193" title="bbox 1588 305 1722 327; x_wconf 83; x_fsize 27">veceive</span>
+      <span class="ocrx_word" id="word_000108_000194" title="bbox 1748 305 1902 327; x_wconf 96; x_fsize 27">routines</span>
+      <span class="ocrx_word" id="word_000108_000195" title="bbox 1928 305 1963 326; x_wconf 94; x_fsize 27">in</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000074" title="bbox 1499 342 1852 367; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000196" title="bbox 1499 348 1507 367; x_wconf 91; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000108_000197" title="bbox 1536 342 1592 363; x_wconf 93; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000108_000198" title="bbox 1617 342 1674 363; x_wconf 91; x_fsize 26">Ldd</span>
+      <span class="ocrx_word" id="word_000108_000199" title="bbox 1697 342 1792 363; x_wconf 96; x_fsize 26">above</span>
+      <span class="ocrx_word" id="word_000108_000200" title="bbox 1816 348 1852 363; x_wconf 96; x_fsize 26">us</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000075" title="bbox 1499 378 1972 404; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000201" title="bbox 1499 384 1507 403; x_wconf 40; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000202" title="bbox 1536 378 1611 399; x_wconf 89; x_fsize 27">DX=0</span>
+      <span class="ocrx_word" id="word_000108_000203" title="bbox 1637 379 1692 399; x_wconf 46; x_fsize 27">—-We</span>
+      <span class="ocrx_word" id="word_000108_000204" title="bbox 1717 378 1812 399; x_wconf 96; x_fsize 27">don't</span>
+      <span class="ocrx_word" id="word_000108_000205" title="bbox 1838 379 1972 404; x_wconf 96; x_fsize 27">support</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000076" title="bbox 1499 415 1852 440; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000206" title="bbox 1499 420 1507 439; x_wconf 62; x_fsize 26">7;</span>
+      <span class="ocrx_word" id="word_000108_000207" title="bbox 1536 420 1633 440; x_wconf 95; x_fsize 26">power</span>
+      <span class="ocrx_word" id="word_000108_000208" title="bbox 1655 415 1852 440; x_wconf 96; x_fsize 26">management</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000077" title="bbox 1499 450 1814 475; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000209" title="bbox 1499 456 1507 475; x_wconf 69; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000210" title="bbox 1536 451 1653 471; x_wconf 95; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000108_000211" title="bbox 1676 450 1732 471; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000212" title="bbox 1757 450 1814 471; x_wconf 95; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000078" title="bbox 1499 486 1672 511; baseline -0.006 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000213" title="bbox 1499 492 1507 511; x_wconf 54; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000214" title="bbox 1538 486 1672 507; x_wconf 84; x_fsize 27">Channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000017" title="bbox 1258 737 1533 764">
+    <p class="ocr_par" id="par_000108_000059" lang="eng" title="bbox 1258 737 1533 764" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000079" title="bbox 1258 737 1533 764; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000215" title="bbox 1258 737 1452 764; x_wconf 95; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000108_000216" title="bbox 1477 738 1533 759; x_wconf 96; x_fsize 27">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000018" title="bbox 1499 810 1912 1015">
+    <p class="ocr_par" id="par_000108_000060" lang="eng" title="bbox 1499 810 1872 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000080" title="bbox 1499 810 1872 835; baseline -0.003 -4; x_size 26.539185; x_descenders 5.539185; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000217" title="bbox 1499 816 1507 835; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000218" title="bbox 1537 810 1632 831; x_wconf 96; x_fsize 27">Close</span>
+      <span class="ocrx_word" id="word_000108_000219" title="bbox 1656 810 1712 831; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000220" title="bbox 1737 810 1872 831; x_wconf 96; x_fsize 27">Channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000061" lang="eng" title="bbox 1499 846 1912 907" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000081" title="bbox 1499 846 1912 872; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000221" title="bbox 1499 852 1507 871; x_wconf 83; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000222" title="bbox 1536 847 1612 867; x_wconf 95; x_fsize 27">Free</span>
+      <span class="ocrx_word" id="word_000108_000223" title="bbox 1636 852 1673 872; x_wconf 96; x_fsize 27">up</span>
+      <span class="ocrx_word" id="word_000108_000224" title="bbox 1697 852 1753 867; x_wconf 96; x_fsize 27">our</span>
+      <span class="ocrx_word" id="word_000108_000225" title="bbox 1778 846 1912 867; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000082" title="bbox 1499 882 1852 907; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000226" title="bbox 1499 888 1507 907; x_wconf 68; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000227" title="bbox 1535 882 1594 903; x_wconf 96; x_fsize 27">And</span>
+      <span class="ocrx_word" id="word_000108_000228" title="bbox 1616 882 1672 903; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000229" title="bbox 1697 882 1852 903; x_wconf 96; x_fsize 27">Hardware</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000062" lang="eng" title="bbox 1499 918 1672 943" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000083" title="bbox 1499 918 1672 943; baseline -0.006 -4; x_size 26.169907; x_descenders 5.1699061; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000230" title="bbox 1499 924 1507 943; x_wconf 71; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000231" title="bbox 1537 918 1672 939; x_wconf 95; x_fsize 27">Channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000063" lang="eng" title="bbox 1499 954 1814 979" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000084" title="bbox 1499 954 1814 979; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000232" title="bbox 1499 960 1507 979; x_wconf 70; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000233" title="bbox 1536 955 1653 975; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000108_000234" title="bbox 1676 954 1732 975; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000235" title="bbox 1757 954 1814 975; x_wconf 95; x_fsize 27">old</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000064" lang="eng" title="bbox 1499 990 1672 1015" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000085" title="bbox 1499 990 1672 1015; baseline -0.006 -4; x_size 26.539185; x_descenders 5.539185; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000236" title="bbox 1499 996 1507 1015; x_wconf 56; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000237" title="bbox 1538 990 1672 1011; x_wconf 91; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000019" title="bbox 1477 1242 1533 1263">
+    <p class="ocr_par" id="par_000108_000065" lang="eng" title="bbox 1477 1242 1533 1263" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000086" title="bbox 1477 1242 1533 1263; baseline -0.018 0; x_size 25.625; x_descenders 5.625; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000238" title="bbox 1477 1242 1533 1263; x_wconf 95; x_fsize 26">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000020" title="bbox 1479 1494 1893 1555">
+    <p class="ocr_par" id="par_000108_000066" lang="eng" title="bbox 1479 1494 1893 1555" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000087" title="bbox 1479 1494 1893 1519; baseline 0 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000239" title="bbox 1479 1500 1487 1519; x_wconf 24; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000240" title="bbox 1518 1495 1612 1515; x_wconf 96; x_fsize 27">Start</span>
+      <span class="ocrx_word" id="word_000108_000241" title="bbox 1636 1494 1692 1515; x_wconf 92; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000242" title="bbox 1718 1494 1772 1515; x_wconf 86; x_fsize 27">S3s</span>
+      <span class="ocrx_word" id="word_000108_000243" title="bbox 1798 1494 1893 1515; x_wconf 96; x_fsize 27">clock</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000088" title="bbox 1479 1531 1693 1555; baseline -0.005 -4; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000244" title="bbox 1479 1536 1487 1555; x_wconf 39; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000108_000245" title="bbox 1517 1531 1693 1551; x_wconf 96; x_fsize 26">Generator</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000021" title="bbox 1499 1782 1872 1879">
+    <p class="ocr_par" id="par_000108_000067" lang="eng" title="bbox 1499 1782 1872 1879" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000089" title="bbox 1499 1782 1872 1807; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000246" title="bbox 1499 1788 1507 1807; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000108_000247" title="bbox 1538 1783 1592 1803; x_wconf 96; x_fsize 26">Set</span>
+      <span class="ocrx_word" id="word_000108_000248" title="bbox 1616 1782 1672 1803; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000108_000249" title="bbox 1696 1782 1774 1803; x_wconf 96; x_fsize 26">baud</span>
+      <span class="ocrx_word" id="word_000108_000250" title="bbox 1798 1783 1872 1803; x_wconf 96; x_fsize 26">rate</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000090" title="bbox 1499 1818 1713 1843; baseline -0.005 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000251" title="bbox 1499 1824 1507 1843; x_wconf 34; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000252" title="bbox 1537 1818 1594 1839; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000108_000253" title="bbox 1617 1818 1713 1839; x_wconf 95; x_fsize 27">other</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000091" title="bbox 1499 1853 1832 1879; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000254" title="bbox 1499 1860 1507 1879; x_wconf 86; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000255" title="bbox 1538 1853 1832 1875; x_wconf 94; x_fsize 27">Characteristics</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000022" title="bbox 1499 2465 1892 2635">
+    <p class="ocr_par" id="par_000108_000068" lang="eng" title="bbox 1517 2465 1852 2523" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000092" title="bbox 1517 2465 1852 2492; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000256" title="bbox 1517 2467 1572 2487; x_wconf 96; x_fsize 28">Get</span>
+      <span class="ocrx_word" id="word_000108_000257" title="bbox 1596 2466 1652 2487; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000108_000258" title="bbox 1678 2465 1852 2492; x_wconf 96; x_fsize 28">interrupt</span>
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+     <span class="ocr_line" id="line_000108_000093" title="bbox 1517 2502 1793 2523; baseline -0.004 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000259" title="bbox 1517 2502 1574 2523; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000108_000260" title="bbox 1598 2502 1693 2523; x_wconf 96; x_fsize 27">clear</span>
+      <span class="ocrx_word" id="word_000108_000261" title="bbox 1717 2502 1793 2523; x_wconf 96; x_fsize 27">down</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000108_000069" lang="eng" title="bbox 1499 2537 1892 2635" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000094" title="bbox 1536 2537 1875 2562; baseline -0.003 -3; x_size 23.712513; x_descenders 4.7125139; x_ascenders 5.7192783">
+      <span class="ocrx_word" id="word_000108_000262" title="bbox 1536 2538 1592 2559; x_wconf 95; x_fsize 24">the</span>
+      <span class="ocrx_word" id="word_000108_000263" title="bbox 1616 2539 1672 2559; x_wconf 96; x_fsize 24">RTS</span>
+      <span class="ocrx_word" id="word_000108_000264" title="bbox 1698 2537 1772 2559; x_wconf 90; x_fsize 24">line</span>
+      <span class="ocrx_word" id="word_000108_000265" title="bbox 1804 2538 1875 2562; x_wconf 90; x_fsize 24">(DTR</span>
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+     <span class="ocr_line" id="line_000108_000095" title="bbox 1538 2574 1892 2600; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000266" title="bbox 1538 2576 1632 2600; x_wconf 96; x_fsize 27">stays</span>
+      <span class="ocrx_word" id="word_000108_000267" title="bbox 1657 2575 1692 2595; x_wconf 96; x_fsize 27">at</span>
+      <span class="ocrx_word" id="word_000108_000268" title="bbox 1716 2574 1772 2595; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000108_000269" title="bbox 1798 2575 1892 2595; x_wconf 96; x_fsize 27">state</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000096" title="bbox 1499 2609 1746 2635; baseline 0.004 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000270" title="bbox 1499 2616 1507 2635; x_wconf 89; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000271" title="bbox 1538 2609 1572 2631; x_wconf 96; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000108_000272" title="bbox 1596 2616 1652 2631; x_wconf 95; x_fsize 27">was</span>
+      <span class="ocrx_word" id="word_000108_000273" title="bbox 1678 2610 1746 2634; x_wconf 96; x_fsize 27">set)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000023" title="bbox 1479 2481 1486 2527">
+    <p class="ocr_par" id="par_000108_000070" lang="eng" title="bbox 1479 2481 1486 2527" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000097" title="bbox 1479 2481 1486 2491; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000274" title="bbox 1479 2481 1486 2491; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000098" title="bbox 1479 2517 1486 2527; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000275" title="bbox 1479 2517 1486 2527; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000024" title="bbox 1499 2553 1506 2599">
+    <p class="ocr_par" id="par_000108_000071" lang="eng" title="bbox 1499 2553 1506 2599" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000099" title="bbox 1499 2553 1506 2563; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000276" title="bbox 1499 2553 1506 2563; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000100" title="bbox 1499 2589 1506 2599; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000108_000277" title="bbox 1499 2589 1506 2599; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000025" title="bbox 1318 2718 1506 2742">
+    <p class="ocr_par" id="par_000108_000072" lang="eng" title="bbox 1318 2718 1506 2742" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000101" title="bbox 1318 2718 1506 2742; baseline -0.005 -3; x_size 26.333334; x_descenders 6.5833335; x_ascenders 6.5833335">
+      <span class="ocrx_word" id="word_000108_000278" title="bbox 1318 2718 1506 2742; x_wconf 91; x_fsize 27">S_RSTTLON)</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000026" title="bbox 1499 2789 1933 2888">
+    <p class="ocr_par" id="par_000108_000073" lang="eng" title="bbox 1499 2789 1933 2888" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000102" title="bbox 1499 2789 1892 2815; baseline -0.003 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000279" title="bbox 1499 2796 1507 2815; x_wconf 87; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000108_000280" title="bbox 1538 2789 1653 2811; x_wconf 96; x_fsize 28">Switch</span>
+      <span class="ocrx_word" id="word_000108_000281" title="bbox 1677 2796 1713 2811; x_wconf 95; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000108_000282" title="bbox 1736 2790 1792 2811; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000108_000283" title="bbox 1818 2789 1892 2811; x_wconf 96; x_fsize 28">line</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000103" title="bbox 1499 2825 1852 2851; baseline 0 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000284" title="bbox 1499 2832 1507 2851; x_wconf 90; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000108_000285" title="bbox 1537 2825 1672 2847; x_wconf 48; x_fsize 28">QGrivers</span>
+      <span class="ocrx_word" id="word_000108_000286" title="bbox 1697 2826 1754 2847; x_wconf 96; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000108_000287" title="bbox 1776 2825 1852 2847; x_wconf 96; x_fsize 28">wait</span>
+     </span>
+     <span class="ocr_line" id="line_000108_000104" title="bbox 1499 2862 1933 2888; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000108_000288" title="bbox 1499 2868 1507 2887; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000289" title="bbox 1538 2862 1593 2883; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000108_000290" title="bbox 1616 2862 1695 2883; x_wconf 96; x_fsize 27">them</span>
+      <span class="ocrx_word" id="word_000108_000291" title="bbox 1716 2864 1753 2883; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000108_000292" title="bbox 1776 2868 1873 2888; x_wconf 96; x_fsize 27">power</span>
+      <span class="ocrx_word" id="word_000108_000293" title="bbox 1896 2868 1933 2888; x_wconf 96; x_fsize 27">up</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000027" title="bbox 1499 2969 1932 2996">
+    <p class="ocr_par" id="par_000108_000074" lang="eng" title="bbox 1499 2969 1932 2996" xml:lang="eng">
+     <span class="ocr_line" id="line_000108_000105" title="bbox 1499 2969 1932 2996; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000108_000294" title="bbox 1499 2976 1507 2995; x_wconf 83; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000108_000295" title="bbox 1538 2971 1632 2991; x_wconf 95; x_fsize 27">Start</span>
+      <span class="ocrx_word" id="word_000108_000296" title="bbox 1657 2970 1712 2991; x_wconf 96; x_fsize 27">all</span>
+      <span class="ocrx_word" id="word_000108_000297" title="bbox 1738 2969 1932 2996; x_wconf 96; x_fsize 27">interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000108_000028" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000108_000075" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000108_000106" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000108_000298" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000108_000299" title="bbox 1983 3319 2040 3349; x_wconf 96; x_fsize 39">106</span>
+      <span class="ocrx_word" id="word_000108_000300" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000108_000301" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000108_000302" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000109" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0109.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000109_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000109_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000109_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000109_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000109_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000109_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000109_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000109_000005" title="bbox 1073 158 1126 187; x_wconf 97; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000001" title="bbox 377 305 1028 332">
+    <p class="ocr_par" id="par_000109_000001" lang="eng" title="bbox 377 305 1028 332" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000001" title="bbox 377 305 1028 332; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000006" title="bbox 377 305 1028 332; x_wconf 90; x_fsize 28">CantStartSomethingWhichIsntThere:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000002" title="bbox 526 348 822 471">
+    <p class="ocr_par" id="par_000109_000002" lang="eng" title="bbox 526 348 822 471" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000002" title="bbox 536 348 733 368; baseline -0.005 -5; x_size 27.380951; x_descenders 5.7142859; x_ascenders 6.1666665">
+      <span class="ocrx_word" id="word_000109_000007" title="bbox 536 348 593 368; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000109_000008" title="bbox 697 348 733 363; x_wconf 96; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000003" title="bbox 527 378 822 399; baseline -0.003 0; x_size 26.529953; x_descenders 5.529954; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000009" title="bbox 527 378 822 399; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000004" title="bbox 526 414 603 440; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000109_000010" title="bbox 526 414 603 440; x_wconf 44; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000005" title="bbox 528 452 582 471; baseline 0.019 -1; x_size 24.529953; x_descenders 5.529954; x_ascenders 4">
+      <span class="ocrx_word" id="word_000109_000011" title="bbox 528 452 582 471; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000003" title="bbox 536 486 792 507">
+    <p class="ocr_par" id="par_000109_000003" lang="eng" title="bbox 536 486 792 507" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000006" title="bbox 536 486 792 507; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000012" title="bbox 536 486 674 507; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000109_000013" title="bbox 697 488 792 507; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000004" title="bbox 526 557 963 584">
+    <p class="ocr_par" id="par_000109_000004" lang="eng" title="bbox 526 557 963 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000007" title="bbox 526 557 963 584; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000014" title="bbox 526 557 721 584; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000109_000015" title="bbox 745 558 963 584; x_wconf 88; x_fsize 29">AS5Stop,</span>
+      <span class="ocrx_word" id="word_000109_000016" title="bbox 909 553 966 589; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 538 2719 542 3062"></div>
+   <div class="ocr_carea" id="block_000109_000005" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000109_000005" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000008" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000109_000017" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000109_000018" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000109_000019" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000109_000020" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000109_000021" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000006" title="bbox 1429 342 1894 403">
+    <p class="ocr_par" id="par_000109_000006" lang="eng" title="bbox 1429 342 1894 403" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000009" title="bbox 1579 342 1894 367; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000022" title="bbox 1579 348 1587 367; x_wconf 63; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000023" title="bbox 1616 343 1733 363; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000109_000024" title="bbox 1756 342 1812 363; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000109_000025" title="bbox 1837 342 1894 363; x_wconf 95; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000010" title="bbox 1429 378 1602 403; baseline -0.006 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000026" title="bbox 1429 384 1437 403; x_wconf 58; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000027" title="bbox 1468 378 1602 399; x_wconf 70; x_fsize 27">Channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000007" title="bbox 376 665 1934 3176">
+    <p class="ocr_par" id="par_000109_000007" lang="eng" title="bbox 376 665 1934 3176" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000011" title="bbox 379 665 1533 692; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000028" title="bbox 379 672 387 691; x_wconf 82; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000109_000029" title="bbox 536 666 594 687; x_wconf 95; x_fsize 26">Old</span>
+      <span class="ocrx_word" id="word_000109_000030" title="bbox 618 666 752 687; x_wconf 95; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000109_000031" title="bbox 777 666 834 687; x_wconf 96; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000109_000032" title="bbox 858 666 952 692; x_wconf 96; x_fsize 26">flags</span>
+      <span class="ocrx_word" id="word_000109_000033" title="bbox 977 672 1013 687; x_wconf 96; x_fsize 26">on</span>
+      <span class="ocrx_word" id="word_000109_000034" title="bbox 1036 666 1092 687; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000109_000035" title="bbox 1118 666 1226 691; x_wconf 96; x_fsize 26">stack,</span>
+      <span class="ocrx_word" id="word_000109_000036" title="bbox 1258 665 1452 692; x_wconf 96; x_fsize 26">interrupts</span>
+      <span class="ocrx_word" id="word_000109_000037" title="bbox 1477 666 1533 687; x_wconf 96; x_fsize 26">off</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000012" title="bbox 537 774 1893 799; baseline 0.001 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000038" title="bbox 537 780 593 795; x_wconf 90; x_fsize 27">xor</span>
+      <span class="ocrx_word" id="word_000109_000039" title="bbox 698 780 746 799; x_wconf 89; x_fsize 27">CX,</span>
+      <span class="ocrx_word" id="word_000109_000040" title="bbox 778 780 813 795; x_wconf 93; x_fsize 27">CX</span>
+      <span class="ocrx_word" id="word_000109_000041" title="bbox 1499 780 1507 799; x_wconf 65; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000042" title="bbox 1537 774 1633 795; x_wconf 96; x_fsize 27">Clear</span>
+      <span class="ocrx_word" id="word_000109_000043" title="bbox 1656 774 1712 795; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000109_000044" title="bbox 1738 775 1832 795; x_wconf 96; x_fsize 27">state</span>
+      <span class="ocrx_word" id="word_000109_000045" title="bbox 1857 774 1893 795; x_wconf 96; x_fsize 27">of</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000013" title="bbox 538 809 1792 835; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000046" title="bbox 538 810 612 831; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000109_000047" title="bbox 676 809 832 831; x_wconf 90; x_fsize 28">DriveRts</span>
+      <span class="ocrx_word" id="word_000109_000048" title="bbox 1459 816 1467 835; x_wconf 90; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000109_000049" title="bbox 1496 810 1552 831; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000109_000050" title="bbox 1575 810 1675 831; x_wconf 96; x_fsize 28">modem</span>
+      <span class="ocrx_word" id="word_000109_000051" title="bbox 1698 809 1792 831; x_wconf 95; x_fsize 28">lines</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000014" title="bbox 535 845 1832 872; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000052" title="bbox 535 852 594 867; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000109_000053" title="bbox 697 846 746 871; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000109_000054" title="bbox 778 845 1092 872; x_wconf 90; x_fsize 27">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000109_000055" title="bbox 1117 852 1153 867; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000109_000056" title="bbox 1175 846 1353 867; x_wconf 88; x_fsize 27">A5IntMask</span>
+      <span class="ocrx_word" id="word_000109_000057" title="bbox 1499 852 1507 871; x_wconf 60; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000058" title="bbox 1538 847 1613 872; x_wconf 95; x_fsize 27">Stop</span>
+      <span class="ocrx_word" id="word_000109_000059" title="bbox 1637 846 1692 867; x_wconf 95; x_fsize 27">all</span>
+      <span class="ocrx_word" id="word_000109_000060" title="bbox 1717 846 1753 867; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000109_000061" title="bbox 1776 846 1832 867; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000015" title="bbox 538 881 1732 908; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000062" title="bbox 538 883 633 903; x_wconf 85; x_fsize 29">SBUSY</span>
+      <span class="ocrx_word" id="word_000109_000063" title="bbox 1499 888 1507 907; x_wconf 71; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000109_000064" title="bbox 1538 881 1732 908; x_wconf 96; x_fsize 29">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000016" title="bbox 538 919 693 939; baseline -0.006 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000065" title="bbox 538 919 693 939; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000017" title="bbox 536 955 612 975; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000066" title="bbox 536 955 612 975; x_wconf 92; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000018" title="bbox 538 991 633 1011; baseline -0.011 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000067" title="bbox 538 991 633 1011; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000019" title="bbox 538 1027 674 1047; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000068" title="bbox 538 1027 674 1047; x_wconf 90; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000020" title="bbox 537 1062 1466 1087; baseline -0.001 -4; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000069" title="bbox 537 1062 594 1083; x_wconf 96; x_fsize 24">and</span>
+      <span class="ocrx_word" id="word_000109_000070" title="bbox 697 1062 746 1087; x_wconf 96; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000109_000071" title="bbox 777 1064 832 1083; x_wconf 92; x_fsize 24">not</span>
+      <span class="ocrx_word" id="word_000109_000072" title="bbox 864 1062 1013 1086; x_wconf 92; x_fsize 24">(S_TXENB</span>
+      <span class="ocrx_word" id="word_000109_000073" title="bbox 1037 1068 1073 1083; x_wconf 92; x_fsize 24">or</span>
+      <span class="ocrx_word" id="word_000109_000074" title="bbox 1098 1063 1233 1086; x_wconf 92; x_fsize 24">S_RXENB</span>
+      <span class="ocrx_word" id="word_000109_000075" title="bbox 1257 1068 1293 1083; x_wconf 93; x_fsize 24">or</span>
+      <span class="ocrx_word" id="word_000109_000076" title="bbox 1318 1062 1466 1086; x_wconf 91; x_fsize 24">S_MDINT)</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000021" title="bbox 525 1098 802 1123; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000077" title="bbox 525 1104 584 1119; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000109_000078" title="bbox 687 1098 736 1123; x_wconf 95; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000109_000079" title="bbox 767 1098 802 1119; x_wconf 95; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000022" title="bbox 535 1133 1373 1160; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000080" title="bbox 535 1140 594 1155; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000109_000081" title="bbox 697 1134 746 1159; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000109_000082" title="bbox 778 1133 1112 1160; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000109_000083" title="bbox 1137 1140 1173 1155; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000109_000084" title="bbox 1195 1134 1373 1155; x_wconf 82; x_fsize 28">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000023" title="bbox 538 1171 633 1191; baseline -0.011 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000085" title="bbox 538 1171 633 1191; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000024" title="bbox 538 1207 693 1227; baseline -0.006 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000086" title="bbox 538 1207 693 1227; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000025" title="bbox 535 1242 813 1267; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000087" title="bbox 535 1248 594 1263; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000109_000088" title="bbox 697 1242 746 1267; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000109_000089" title="bbox 777 1242 813 1263; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000026" title="bbox 538 1279 633 1299; baseline -0.011 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000090" title="bbox 538 1279 633 1299; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000027" title="bbox 538 1315 693 1335; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000091" title="bbox 538 1315 693 1335; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000028" title="bbox 536 1350 733 1376; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000092" title="bbox 536 1356 593 1376; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000109_000093" title="bbox 697 1350 733 1371; x_wconf 64; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000029" title="bbox 538 1385 1092 1412; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000094" title="bbox 538 1392 593 1412; x_wconf 96; x_fsize 26">cmp</span>
+      <span class="ocrx_word" id="word_000109_000095" title="bbox 697 1386 746 1411; x_wconf 93; x_fsize 26">dh,</span>
+      <span class="ocrx_word" id="word_000109_000096" title="bbox 776 1385 1092 1407; x_wconf 91; x_fsize 26">DevHoldPowerFail</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000030" title="bbox 540 1421 1012 1448; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000097" title="bbox 540 1421 572 1448; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000109_000098" title="bbox 696 1423 771 1443; x_wconf 48; x_fsize 28">Dont</span>
+      <span class="ocrx_word" id="word_000109_000099" title="bbox 778 1422 1012 1448; x_wconf 48; x_fsize 28">StopHardware</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000031" title="bbox 538 1457 1091 1484; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000100" title="bbox 538 1464 593 1484; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000109_000101" title="bbox 678 1457 1046 1484; x_wconf 74; x_fsize 28">cs:[di].Sr5Running,</span>
+      <span class="ocrx_word" id="word_000109_000102" title="bbox 1079 1458 1091 1478; x_wconf 95; x_fsize 28">1</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000032" title="bbox 540 1493 852 1520; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000103" title="bbox 540 1493 592 1520; x_wconf 90; x_fsize 29">jne</span>
+      <span class="ocrx_word" id="word_000109_000104" title="bbox 696 1493 852 1515; x_wconf 89; x_fsize 29">DontWait</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000033" title="bbox 535 1529 992 1556; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000105" title="bbox 535 1536 594 1551; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000109_000106" title="bbox 698 1536 746 1555; x_wconf 92; x_fsize 28">cx,</span>
+      <span class="ocrx_word" id="word_000109_000107" title="bbox 778 1529 992 1556; x_wconf 90; x_fsize 28">StopTimeOut</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000034" title="bbox 540 1565 1014 1592; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000108" title="bbox 540 1565 593 1592; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000109_000109" title="bbox 698 1566 792 1587; x_wconf 92; x_fsize 28">short</span>
+      <span class="ocrx_word" id="word_000109_000110" title="bbox 817 1567 1014 1592; x_wconf 92; x_fsize 28">CompareNow</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000035" title="bbox 376 1601 628 1628; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000111" title="bbox 376 1601 628 1628; x_wconf 90; x_fsize 27">WaitForEmpty:</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000036" title="bbox 538 1637 873 1659; baseline -0.003 0; x_size 26.085602; x_descenders 5.0856009; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000112" title="bbox 538 1638 612 1659; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000109_000113" title="bbox 697 1637 873 1659; x_wconf 91; x_fsize 27">TickTimer</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000037" title="bbox 377 1675 588 1700; baseline -0.005 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000109_000114" title="bbox 377 1675 588 1700; x_wconf 89; x_fsize 26">CompareNow:</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000038" title="bbox 535 1709 1275 1736; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000115" title="bbox 535 1716 594 1731; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000109_000116" title="bbox 697 1710 746 1735; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000109_000117" title="bbox 778 1709 1092 1736; x_wconf 91; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000109_000118" title="bbox 1117 1716 1153 1731; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000109_000119" title="bbox 1175 1710 1275 1731; x_wconf 90; x_fsize 28">A5USR</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000039" title="bbox 538 1747 633 1767; baseline -0.011 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000120" title="bbox 538 1747 633 1767; x_wconf 88; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000040" title="bbox 538 1783 693 1803; baseline -0.006 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000121" title="bbox 538 1783 693 1803; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000041" title="bbox 536 1819 612 1839; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000122" title="bbox 536 1819 612 1839; x_wconf 92; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000042" title="bbox 538 1855 633 1875; baseline -0.011 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000123" title="bbox 538 1855 633 1875; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000043" title="bbox 538 1891 674 1911; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000124" title="bbox 538 1891 674 1911; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000044" title="bbox 536 1926 953 1951; baseline -0.002 -4; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000125" title="bbox 536 1927 612 1947; x_wconf 96; x_fsize 24">test</span>
+      <span class="ocrx_word" id="word_000109_000126" title="bbox 697 1926 746 1951; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000109_000127" title="bbox 778 1927 953 1950; x_wconf 92; x_fsize 24">S_TXEMPTY</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000045" title="bbox 538 1961 913 1988; baseline -0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000128" title="bbox 538 1962 652 1988; x_wconf 91; x_fsize 27">loopne</span>
+      <span class="ocrx_word" id="word_000109_000129" title="bbox 676 1961 913 1988; x_wconf 91; x_fsize 27">WaitForEmpty</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000046" title="bbox 376 1997 548 2019; baseline 0.006 -1; x_size 27.448858; x_descenders 5.4488578; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000130" title="bbox 376 1997 548 2019; x_wconf 91; x_fsize 28">DontWait:</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000047" title="bbox 538 2034 992 2060; baseline -0.002 -5; x_size 24; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000131" title="bbox 538 2040 593 2060; x_wconf 96; x_fsize 25">cmp</span>
+      <span class="ocrx_word" id="word_000109_000132" title="bbox 676 2034 726 2059; x_wconf 93; x_fsize 25">bh,</span>
+      <span class="ocrx_word" id="word_000109_000133" title="bbox 736 2034 992 2059; x_wconf 91; x_fsize 25">DevHoldNormal</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000048" title="bbox 540 2069 992 2096; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000134" title="bbox 540 2069 572 2096; x_wconf 95; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000109_000135" title="bbox 676 2071 751 2091; x_wconf 62; x_fsize 28">Dont</span>
+      <span class="ocrx_word" id="word_000109_000136" title="bbox 758 2070 992 2096; x_wconf 62; x_fsize 28">StopHardware</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000049" title="bbox 378 2141 632 2163; baseline 0.004 -1; x_size 27.448858; x_descenders 5.4488578; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000137" title="bbox 378 2141 413 2162; x_wconf 89; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000109_000138" title="bbox 535 2141 632 2163; x_wconf 90; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000050" title="bbox 535 2177 1892 2203; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000139" title="bbox 535 2184 594 2199; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000109_000140" title="bbox 698 2178 746 2203; x_wconf 95; x_fsize 26">cl,</span>
+      <span class="ocrx_word" id="word_000109_000141" title="bbox 778 2184 828 2199; x_wconf 0; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000109_000142" title="bbox 844 2177 1212 2202; x_wconf 0; x_fsize 26">[di].Sr5ClockEnable</span>
+      <span class="ocrx_word" id="word_000109_000143" title="bbox 1499 2184 1507 2203; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000109_000144" title="bbox 1537 2179 1613 2199; x_wconf 96; x_fsize 26">Turn</span>
+      <span class="ocrx_word" id="word_000109_000145" title="bbox 1637 2178 1693 2199; x_wconf 96; x_fsize 26">off</span>
+      <span class="ocrx_word" id="word_000109_000146" title="bbox 1716 2178 1794 2199; x_wconf 96; x_fsize 26">baud</span>
+      <span class="ocrx_word" id="word_000109_000147" title="bbox 1818 2179 1892 2199; x_wconf 96; x_fsize 26">rate</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000051" title="bbox 537 2213 1872 2240; baseline -0.001 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000148" title="bbox 537 2216 592 2235; x_wconf 96; x_fsize 28">not</span>
+      <span class="ocrx_word" id="word_000109_000149" title="bbox 698 2214 732 2235; x_wconf 93; x_fsize 28">cl</span>
+      <span class="ocrx_word" id="word_000109_000150" title="bbox 1499 2220 1507 2239; x_wconf 54; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000109_000151" title="bbox 1538 2213 1694 2240; x_wconf 95; x_fsize 28">Clocking</span>
+      <span class="ocrx_word" id="word_000109_000152" title="bbox 1718 2214 1795 2235; x_wconf 96; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000109_000153" title="bbox 1816 2214 1872 2235; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000052" title="bbox 538 2248 1633 2275; baseline 0.001 -5; x_size 28; x_descenders 4; x_ascenders 10">
+      <span class="ocrx_word" id="word_000109_000154" title="bbox 538 2249 573 2270; x_wconf 94; x_fsize 29">in</span>
+      <span class="ocrx_word" id="word_000109_000155" title="bbox 697 2256 746 2275; x_wconf 93; x_fsize 29">ax,</span>
+      <span class="ocrx_word" id="word_000109_000156" title="bbox 775 2250 1114 2271; x_wconf 74; x_fsize 29">A9WControlExtraRW</span>
+      <span class="ocrx_word" id="word_000109_000157" title="bbox 1499 2256 1507 2275; x_wconf 3; x_fsize 29">}</span>
+      <span class="ocrx_word" id="word_000109_000158" title="bbox 1538 2248 1633 2273; x_wconf 51; x_fsize 29">S3y3a</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000053" title="bbox 537 2286 812 2311; baseline -0.004 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000159" title="bbox 537 2286 594 2307; x_wconf 96; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000109_000160" title="bbox 697 2286 746 2311; x_wconf 94; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000109_000161" title="bbox 778 2286 812 2307; x_wconf 94; x_fsize 26">cl</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000054" title="bbox 537 2322 1113 2347; baseline -0.002 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000162" title="bbox 537 2323 592 2343; x_wconf 95; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000109_000163" title="bbox 695 2322 1046 2347; x_wconf 36; x_fsize 27">A9WControlExtraRW,</span>
+      <span class="ocrx_word" id="word_000109_000164" title="bbox 1077 2328 1113 2343; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000055" title="bbox 377 2358 452 2379; baseline 0 0; x_size 26.448858; x_descenders 5.4488578; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000165" title="bbox 377 2358 452 2379; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000056" title="bbox 525 2393 1202 2419; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000166" title="bbox 525 2400 584 2415; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000109_000167" title="bbox 687 2394 736 2419; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000109_000168" title="bbox 768 2400 818 2415; x_wconf 5; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000109_000169" title="bbox 834 2393 1202 2418; x_wconf 5; x_fsize 27">[di].Sr5ClockEnable</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000057" title="bbox 537 2429 952 2451; baseline 0.002 -1; x_size 26.085602; x_descenders 5.0856009; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000170" title="bbox 537 2429 952 2451; x_wconf 90; x_fsize 27">HwClearA2Control2Bits</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000058" title="bbox 377 2465 473 2487; baseline -0.01 0; x_size 26.448858; x_descenders 5.4488578; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000171" title="bbox 377 2465 473 2487; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000059" title="bbox 535 2501 1852 2528; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000172" title="bbox 535 2508 594 2523; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000109_000173" title="bbox 697 2502 746 2527; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000109_000174" title="bbox 778 2501 1112 2528; x_wconf 92; x_fsize 27">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000109_000175" title="bbox 1137 2508 1173 2523; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000109_000176" title="bbox 1195 2502 1374 2528; x_wconf 86; x_fsize 27">A5CtrlReg</span>
+      <span class="ocrx_word" id="word_000109_000177" title="bbox 1499 2508 1507 2527; x_wconf 88; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000178" title="bbox 1538 2503 1613 2528; x_wconf 95; x_fsize 27">Stop</span>
+      <span class="ocrx_word" id="word_000109_000179" title="bbox 1636 2502 1692 2523; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000109_000180" title="bbox 1717 2501 1852 2523; x_wconf 96; x_fsize 27">drivers</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000060" title="bbox 538 2538 1713 2563; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000181" title="bbox 538 2539 633 2559; x_wconf 91; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000109_000182" title="bbox 1499 2544 1507 2563; x_wconf 8; x_fsize 27">,</span>
+      <span class="ocrx_word" id="word_000109_000183" title="bbox 1537 2538 1594 2559; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000109_000184" title="bbox 1618 2538 1713 2559; x_wconf 95; x_fsize 27">stuff</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000061" title="bbox 538 2575 693 2595; baseline -0.006 0; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000185" title="bbox 538 2575 693 2595; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000062" title="bbox 538 2610 1826 2635; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000186" title="bbox 538 2610 593 2631; x_wconf 96; x_fsize 27">sub</span>
+      <span class="ocrx_word" id="word_000109_000187" title="bbox 697 2610 746 2635; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000109_000188" title="bbox 777 2610 812 2631; x_wconf 96; x_fsize 27">al</span>
+      <span class="ocrx_word" id="word_000109_000189" title="bbox 1499 2616 1507 2635; x_wconf 48; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000190" title="bbox 1538 2610 1633 2631; x_wconf 84; x_fsize 27">Clear</span>
+      <span class="ocrx_word" id="word_000109_000191" title="bbox 1658 2611 1826 2635; x_wconf 92; x_fsize 27">S_CENTON,</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000063" title="bbox 538 2646 1934 2671; baseline -0.001 -4; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000192" title="bbox 538 2647 633 2667; x_wconf 92; x_fsize 24">SBUSY</span>
+      <span class="ocrx_word" id="word_000109_000193" title="bbox 1499 2652 1507 2671; x_wconf 82; x_fsize 24">7</span>
+      <span class="ocrx_word" id="word_000109_000194" title="bbox 1538 2646 1726 2671; x_wconf 90; x_fsize 24">S_RS2320N,</span>
+      <span class="ocrx_word" id="word_000109_000195" title="bbox 1758 2647 1934 2670; x_wconf 91; x_fsize 24">S_RSTTLON</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000064" title="bbox 538 2683 693 2703; baseline 0 -1; x_size 23.79537; x_descenders 4.7953701; x_ascenders 5.7989669">
+      <span class="ocrx_word" id="word_000109_000196" title="bbox 538 2683 693 2703; x_wconf 92; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000065" title="bbox 376 2718 708 2744; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000197" title="bbox 376 2719 452 2739; x_wconf 40; x_fsize 27">Dont</span>
+      <span class="ocrx_word" id="word_000109_000198" title="bbox 458 2718 708 2744; x_wconf 40; x_fsize 27">StopHardware:</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000066" title="bbox 535 2754 1814 2779; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000199" title="bbox 535 2760 594 2775; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000109_000200" title="bbox 697 2754 746 2779; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000109_000201" title="bbox 777 2754 812 2775; x_wconf 96; x_fsize 26">dl</span>
+      <span class="ocrx_word" id="word_000109_000202" title="bbox 1499 2760 1507 2779; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000109_000203" title="bbox 1536 2755 1653 2775; x_wconf 96; x_fsize 26">Return</span>
+      <span class="ocrx_word" id="word_000109_000204" title="bbox 1676 2754 1732 2775; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000109_000205" title="bbox 1757 2754 1814 2775; x_wconf 95; x_fsize 26">old</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000067" title="bbox 541 2790 1672 2815; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000206" title="bbox 541 2790 832 2811; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000109_000207" title="bbox 1499 2796 1507 2815; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000109_000208" title="bbox 1538 2790 1672 2811; x_wconf 90; x_fsize 27">Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000068" title="bbox 526 2826 603 2852; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000109_000209" title="bbox 526 2826 603 2852; x_wconf 34; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000069" title="bbox 537 2862 813 2887; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000210" title="bbox 537 2868 593 2883; x_wconf 53; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000109_000211" title="bbox 696 2862 746 2887; x_wconf 96; x_fsize 26">bx,</span>
+      <span class="ocrx_word" id="word_000109_000212" title="bbox 776 2862 813 2883; x_wconf 96; x_fsize 26">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000070" title="bbox 541 2899 792 2919; baseline 0.004 -1; x_size 25.448858; x_descenders 5.4488578; x_ascenders 5">
+      <span class="ocrx_word" id="word_000109_000213" title="bbox 541 2899 792 2919; x_wconf 89; x_fsize 26">HwSetPCurrent</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000071" title="bbox 538 2936 592 2955; baseline 0.019 -1; x_size 24.448858; x_descenders 5.4488578; x_ascenders 4">
+      <span class="ocrx_word" id="word_000109_000214" title="bbox 538 2936 592 2955; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000072" title="bbox 541 2970 792 2991; baseline 0.004 -1; x_size 26.448858; x_descenders 5.4488578; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000215" title="bbox 541 2970 674 2991; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000109_000216" title="bbox 697 2971 792 2991; x_wconf 92; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000073" title="bbox 541 3041 953 3068; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000109_000217" title="bbox 541 3041 731 3068; x_wconf 92; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000109_000218" title="bbox 755 3042 885 3067; x_wconf 92; x_fsize 27">AS5Set,</span>
+      <span class="ocrx_word" id="word_000109_000219" title="bbox 898 3042 953 3063; x_wconf 95; x_fsize 27">far</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000074" title="bbox 379 3084 953 3103; baseline 0 -11; x_size 27.688824; x_descenders 5.5799999; x_ascenders 6.747807">
+      <span class="ocrx_word" id="word_000109_000220" title="bbox 379 3084 387 3103; x_wconf 79; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000109_000221" title="bbox 537 3085 572 3092; x_wconf 2; x_fsize 28">Se</span>
+      <span class="ocrx_word" id="word_000109_000222" title="bbox 577 3085 953 3092; x_wconf 0; x_fsize 28">SeSeees</span>
+      <span class="ocrx_word" id="word_000109_000223" title="bbox 737 3066 791 3102; x_wconf 0; x_fsize 28">ees</span>
+      <span class="ocrx_word" id="word_000109_000224" title="bbox 812 3085 953 3092; x_wconf 0; x_fsize 28">Sees</span>
+     </span>
+     <span class="ocr_line" id="line_000109_000075" title="bbox 379 3149 1533 3176; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000109_000225" title="bbox 379 3156 387 3175; x_wconf 80; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000109_000226" title="bbox 536 3150 594 3171; x_wconf 95; x_fsize 26">Old</span>
+      <span class="ocrx_word" id="word_000109_000227" title="bbox 618 3150 752 3171; x_wconf 95; x_fsize 26">channel</span>
+      <span class="ocrx_word" id="word_000109_000228" title="bbox 777 3150 834 3171; x_wconf 95; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000109_000229" title="bbox 858 3150 952 3176; x_wconf 96; x_fsize 26">flags</span>
+      <span class="ocrx_word" id="word_000109_000230" title="bbox 977 3156 1013 3171; x_wconf 96; x_fsize 26">on</span>
+      <span class="ocrx_word" id="word_000109_000231" title="bbox 1036 3150 1092 3171; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000109_000232" title="bbox 1118 3150 1226 3175; x_wconf 96; x_fsize 26">stack,</span>
+      <span class="ocrx_word" id="word_000109_000233" title="bbox 1258 3149 1452 3176; x_wconf 96; x_fsize 26">interrupts</span>
+      <span class="ocrx_word" id="word_000109_000234" title="bbox 1477 3150 1533 3171; x_wconf 96; x_fsize 26">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000008" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000109_000008" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000076" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000109_000235" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000109_000236" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000109_000009" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000109_000009" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000109_000077" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000109_000237" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000109_000238" title="bbox 1983 3320 2039 3349; x_wconf 96; x_fsize 39">107</span>
+      <span class="ocrx_word" id="word_000109_000239" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000109_000240" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000109_000241" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000110" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0110.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000110_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000110_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000110_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000110_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000110_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000110_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000110_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000110_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 719 594 721 1082"></div>
+   <div class="ocr_separator" id="block_1_3" title="bbox 724 846 726 1154"></div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 903 846 907 1262"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 778 991 782 1478"></div>
+   <div class="ocr_carea" id="block_000110_000001" title="bbox 376 305 1353 2055">
+    <p class="ocr_par" id="par_000110_000001" lang="eng" title="bbox 376 305 1353 2055" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000001" title="bbox 379 305 1353 332; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000006" title="bbox 379 312 387 331; x_wconf 15; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000110_000007" title="bbox 539 307 588 327; x_wconf 96; x_fsize 28">In:</span>
+      <span class="ocrx_word" id="word_000110_000008" title="bbox 639 305 853 327; x_wconf 87; x_fsize 28">Information</span>
+      <span class="ocrx_word" id="word_000110_000009" title="bbox 878 305 1034 332; x_wconf 96; x_fsize 28">required</span>
+      <span class="ocrx_word" id="word_000110_000010" title="bbox 1058 305 1092 327; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000110_000011" title="bbox 1117 312 1153 327; x_wconf 95; x_fsize 28">on</span>
+      <span class="ocrx_word" id="word_000110_000012" title="bbox 1176 306 1232 327; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000110_000013" title="bbox 1258 306 1353 327; x_wconf 96; x_fsize 28">stack</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000002" title="bbox 536 384 733 404; baseline -0.005 -5; x_size 28.169472; x_descenders 5.608407; x_ascenders 7.2005987">
+      <span class="ocrx_word" id="word_000110_000014" title="bbox 536 384 593 404; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000110_000015" title="bbox 697 384 733 399; x_wconf 95; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000003" title="bbox 537 414 832 435; baseline -0.003 0; x_size 26.476795; x_descenders 5.4767942; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000016" title="bbox 537 414 832 435; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000004" title="bbox 536 450 613 476; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000017" title="bbox 536 450 613 476; x_wconf 49; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000005" title="bbox 535 485 1214 511; baseline 0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000018" title="bbox 535 492 594 507; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000019" title="bbox 677 486 726 511; x_wconf 93; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000110_000020" title="bbox 758 485 1214 510; x_wconf 84; x_fsize 28">ss:[si].SerialCharTbaud</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000006" title="bbox 538 521 1214 548; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000021" title="bbox 538 528 593 548; x_wconf 96; x_fsize 29">cmp</span>
+      <span class="ocrx_word" id="word_000110_000022" title="bbox 677 522 726 547; x_wconf 96; x_fsize 29">ah,</span>
+      <span class="ocrx_word" id="word_000110_000023" title="bbox 758 528 808 543; x_wconf 0; x_fsize 29">ss:</span>
+      <span class="ocrx_word" id="word_000110_000024" title="bbox 824 521 886 546; x_wconf 0; x_fsize 29">[si]</span>
+      <span class="ocrx_word" id="word_000110_000025" title="bbox 902 521 1214 543; x_wconf 34; x_fsize 29">.SerialCharRbaud</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000007" title="bbox 540 557 892 584; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000026" title="bbox 540 557 591 584; x_wconf 76; x_fsize 28">jnz</span>
+      <span class="ocrx_word" id="word_000110_000027" title="bbox 696 559 892 579; x_wconf 45; x_fsize 28">ErrorInSet</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000008" title="bbox 538 594 951 620; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000028" title="bbox 538 600 593 620; x_wconf 96; x_fsize 28">cmp</span>
+      <span class="ocrx_word" id="word_000110_000029" title="bbox 697 600 746 619; x_wconf 93; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000110_000030" title="bbox 776 594 951 618; x_wconf 90; x_fsize 28">P_BAUD_50</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000009" title="bbox 540 629 892 656; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000031" title="bbox 540 629 573 656; x_wconf 95; x_fsize 28">jb</span>
+      <span class="ocrx_word" id="word_000110_000032" title="bbox 696 631 892 651; x_wconf 44; x_fsize 28">ErroriInSet</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000010" title="bbox 538 666 1011 692; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000033" title="bbox 538 672 593 692; x_wconf 96; x_fsize 27">cmp</span>
+      <span class="ocrx_word" id="word_000110_000034" title="bbox 697 672 746 691; x_wconf 93; x_fsize 27">ah,</span>
+      <span class="ocrx_word" id="word_000110_000035" title="bbox 776 666 1011 690; x_wconf 91; x_fsize 27">P_BAUD_19200</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000011" title="bbox 540 701 892 728; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000036" title="bbox 540 701 573 728; x_wconf 96; x_fsize 28">ja</span>
+      <span class="ocrx_word" id="word_000110_000037" title="bbox 696 703 892 723; x_wconf 6; x_fsize 28">ErroriInSet</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000012" title="bbox 377 737 728 764; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000038" title="bbox 377 739 432 759; x_wconf 79; x_fsize 28">Got</span>
+      <span class="ocrx_word" id="word_000110_000039" title="bbox 437 737 728 764; x_wconf 83; x_fsize 28">TheSpecialBaud:</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000013" title="bbox 537 774 733 795; baseline -0.005 0; x_size 26.476795; x_descenders 5.4767942; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000040" title="bbox 537 774 593 795; x_wconf 96; x_fsize 27">dec</span>
+      <span class="ocrx_word" id="word_000110_000041" title="bbox 697 780 733 795; x_wconf 96; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000014" title="bbox 525 809 1222 835; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000042" title="bbox 525 816 584 831; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000110_000043" title="bbox 688 810 736 835; x_wconf 92; x_fsize 27">cl,</span>
+      <span class="ocrx_word" id="word_000110_000044" title="bbox 768 809 1222 834; x_wconf 89; x_fsize 27">ss:[si].SerialCharFrame</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000015" title="bbox 535 845 1253 872; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000045" title="bbox 535 852 594 867; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000046" title="bbox 697 852 746 871; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000110_000047" title="bbox 778 845 1253 872; x_wconf 90; x_fsize 28">ss:[si].SerialCharParity</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000016" title="bbox 537 882 732 903; baseline -0.005 0; x_size 26.476795; x_descenders 5.4767942; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000048" title="bbox 537 882 593 903; x_wconf 96; x_fsize 27">dec</span>
+      <span class="ocrx_word" id="word_000110_000049" title="bbox 697 888 732 903; x_wconf 94; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000017" title="bbox 537 918 813 943; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000050" title="bbox 537 924 593 939; x_wconf 46; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000110_000051" title="bbox 698 924 746 943; x_wconf 96; x_fsize 26">ch,</span>
+      <span class="ocrx_word" id="word_000110_000052" title="bbox 778 918 813 939; x_wconf 96; x_fsize 26">ch</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000018" title="bbox 536 954 733 980; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000053" title="bbox 536 954 613 980; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000110_000054" title="bbox 696 954 733 975; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000019" title="bbox 536 991 952 1015; baseline -0.002 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000055" title="bbox 536 991 612 1011; x_wconf 96; x_fsize 25">test</span>
+      <span class="ocrx_word" id="word_000110_000056" title="bbox 698 996 746 1015; x_wconf 82; x_fsize 25">cl,</span>
+      <span class="ocrx_word" id="word_000110_000057" title="bbox 781 991 952 1014; x_wconf 90; x_fsize 25">P_TWOSTOP</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000020" title="bbox 540 1025 972 1052; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000058" title="bbox 540 1025 571 1052; x_wconf 68; x_fsize 28">jz</span>
+      <span class="ocrx_word" id="word_000110_000059" title="bbox 696 1025 972 1052; x_wconf 91; x_fsize 28">OnlyOneStopBit</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000021" title="bbox 537 1062 853 1087; baseline -0.003 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000060" title="bbox 537 1068 573 1083; x_wconf 95; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000061" title="bbox 698 1068 746 1087; x_wconf 93; x_fsize 26">ch,</span>
+      <span class="ocrx_word" id="word_000110_000062" title="bbox 778 1062 853 1083; x_wconf 89; x_fsize 26">020h</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000022" title="bbox 376 1097 668 1124; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000063" title="bbox 376 1097 668 1124; x_wconf 91; x_fsize 28">OnlyOneStopBit:</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000023" title="bbox 536 1135 933 1159; baseline -0.003 -4; x_size 23.723169; x_descenders 4.7231693; x_ascenders 6.0640483">
+      <span class="ocrx_word" id="word_000110_000064" title="bbox 536 1135 612 1155; x_wconf 96; x_fsize 24">test</span>
+      <span class="ocrx_word" id="word_000110_000065" title="bbox 698 1140 746 1159; x_wconf 91; x_fsize 24">cl,</span>
+      <span class="ocrx_word" id="word_000110_000066" title="bbox 781 1135 933 1158; x_wconf 92; x_fsize 24">P_PARITY</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000024" title="bbox 530 1169 843 1196; baseline 0.003 -6; x_size 29; x_descenders 7; x_ascenders 8">
+      <span class="ocrx_word" id="word_000110_000067" title="bbox 530 1169 561 1196; x_wconf 92; x_fsize 30">jz</span>
+      <span class="ocrx_word" id="word_000110_000068" title="bbox 686 1169 843 1196; x_wconf 91; x_fsize 30">NoParity</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000025" title="bbox 535 1205 1132 1232; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000069" title="bbox 535 1212 594 1227; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000070" title="bbox 696 1206 746 1231; x_wconf 95; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000110_000071" title="bbox 777 1206 892 1227; x_wconf 92; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000110_000072" title="bbox 916 1205 1132 1232; x_wconf 91; x_fsize 28">ParityTable</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000026" title="bbox 537 1241 1006 1268; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000073" title="bbox 537 1242 612 1263; x_wconf 90; x_fsize 28">xlat</span>
+      <span class="ocrx_word" id="word_000110_000074" title="bbox 698 1248 748 1263; x_wconf 61; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000110_000075" title="bbox 764 1241 1006 1268; x_wconf 61; x_fsize 28">[ParityTable]</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000027" title="bbox 537 1278 812 1303; baseline -0.004 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000076" title="bbox 537 1284 573 1299; x_wconf 95; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000077" title="bbox 698 1278 746 1303; x_wconf 96; x_fsize 26">ch,</span>
+      <span class="ocrx_word" id="word_000110_000078" title="bbox 777 1278 812 1299; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000028" title="bbox 376 1313 548 1340; baseline 0.006 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000079" title="bbox 376 1313 548 1340; x_wconf 91; x_fsize 28">NoParity:</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000029" title="bbox 535 1349 1172 1375; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000080" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000081" title="bbox 696 1350 746 1375; x_wconf 96; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000110_000082" title="bbox 777 1350 892 1371; x_wconf 92; x_fsize 28">offset</span>
+      <span class="ocrx_word" id="word_000110_000083" title="bbox 916 1349 1172 1371; x_wconf 91; x_fsize 28">DataBitsTable</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000030" title="bbox 537 1386 975 1411; baseline -0.002 -4; x_size 23.723169; x_descenders 4.7231693; x_ascenders 6.0640483">
+      <span class="ocrx_word" id="word_000110_000084" title="bbox 537 1386 594 1407; x_wconf 96; x_fsize 24">and</span>
+      <span class="ocrx_word" id="word_000110_000085" title="bbox 698 1386 746 1411; x_wconf 93; x_fsize 24">cl,</span>
+      <span class="ocrx_word" id="word_000110_000086" title="bbox 781 1387 975 1410; x_wconf 92; x_fsize 24">P_DATA_FRM</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000031" title="bbox 535 1422 812 1447; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000087" title="bbox 535 1428 594 1443; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000110_000088" title="bbox 697 1422 746 1447; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000110_000089" title="bbox 778 1422 812 1443; x_wconf 96; x_fsize 26">cl</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000032" title="bbox 537 1457 1046 1482; baseline 0 -3; x_size 27.476795; x_descenders 5.4767942; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000090" title="bbox 537 1458 612 1479; x_wconf 91; x_fsize 28">xlat</span>
+      <span class="ocrx_word" id="word_000110_000091" title="bbox 698 1464 748 1479; x_wconf 90; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000110_000092" title="bbox 764 1457 1046 1482; x_wconf 90; x_fsize 28">[DataBitsTable]</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000033" title="bbox 537 1494 812 1519; baseline -0.004 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000093" title="bbox 537 1500 573 1515; x_wconf 72; x_fsize 26">Or</span>
+      <span class="ocrx_word" id="word_000110_000094" title="bbox 698 1494 746 1519; x_wconf 96; x_fsize 26">ch,</span>
+      <span class="ocrx_word" id="word_000110_000095" title="bbox 777 1494 812 1515; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000034" title="bbox 535 1530 1172 1555; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000096" title="bbox 535 1536 594 1551; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000110_000097" title="bbox 696 1530 746 1555; x_wconf 95; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000110_000098" title="bbox 777 1530 892 1551; x_wconf 93; x_fsize 27">offset</span>
+      <span class="ocrx_word" id="word_000110_000099" title="bbox 916 1530 1172 1551; x_wconf 91; x_fsize 27">BaudRateTable</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000035" title="bbox 535 1566 813 1591; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000100" title="bbox 535 1572 594 1587; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000110_000101" title="bbox 697 1566 746 1591; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000110_000102" title="bbox 777 1566 813 1587; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000036" title="bbox 537 1602 813 1627; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000103" title="bbox 537 1608 593 1623; x_wconf 48; x_fsize 26">xOr</span>
+      <span class="ocrx_word" id="word_000110_000104" title="bbox 697 1602 746 1627; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000110_000105" title="bbox 777 1602 813 1623; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000037" title="bbox 538 1638 791 1663; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000106" title="bbox 538 1638 592 1659; x_wconf 90; x_fsize 26">shl</span>
+      <span class="ocrx_word" id="word_000110_000107" title="bbox 697 1644 746 1663; x_wconf 96; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000110_000108" title="bbox 779 1638 791 1658; x_wconf 96; x_fsize 26">1</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000038" title="bbox 537 1674 813 1699; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000109" title="bbox 537 1674 594 1695; x_wconf 96; x_fsize 27">add</span>
+      <span class="ocrx_word" id="word_000110_000110" title="bbox 696 1674 746 1699; x_wconf 95; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000110_000111" title="bbox 777 1680 813 1695; x_wconf 96; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000039" title="bbox 535 1710 906 1735; baseline 0.003 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000112" title="bbox 535 1716 594 1731; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000110_000113" title="bbox 697 1716 746 1735; x_wconf 95; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000110_000114" title="bbox 778 1716 828 1731; x_wconf 50; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000110_000115" title="bbox 844 1710 906 1734; x_wconf 50; x_fsize 26">[bx]</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000040" title="bbox 536 1746 733 1772; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000116" title="bbox 536 1752 593 1772; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000110_000117" title="bbox 696 1746 733 1767; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000041" title="bbox 535 1781 1073 1807; baseline 0 -4; x_size 27.476795; x_descenders 5.4767942; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000118" title="bbox 535 1788 594 1803; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000119" title="bbox 698 1788 748 1803; x_wconf 0; x_fsize 28">es?</span>
+      <span class="ocrx_word" id="word_000110_000120" title="bbox 766 1781 826 1806; x_wconf 0; x_fsize 28">[dt]</span>
+      <span class="ocrx_word" id="word_000110_000121" title="bbox 842 1782 1006 1807; x_wconf 20; x_fsize 28">.Sractrl;</span>
+      <span class="ocrx_word" id="word_000110_000122" title="bbox 1038 1782 1073 1803; x_wconf 92; x_fsize 28">ch</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000042" title="bbox 535 1817 1073 1843; baseline 0 -4; x_size 27.476795; x_descenders 5.4767942; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000123" title="bbox 535 1824 594 1839; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000124" title="bbox 698 1817 1006 1843; x_wconf 76; x_fsize 28">cs:[di].Sr5Baud,</span>
+      <span class="ocrx_word" id="word_000110_000125" title="bbox 1037 1824 1073 1839; x_wconf 96; x_fsize 28">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000043" title="bbox 537 1854 812 1879; baseline 0.004 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000126" title="bbox 537 1860 593 1875; x_wconf 45; x_fsize 26">xOr</span>
+      <span class="ocrx_word" id="word_000110_000127" title="bbox 697 1854 746 1879; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000110_000128" title="bbox 777 1854 812 1875; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000044" title="bbox 538 1892 592 1911; baseline 0.019 -1; x_size 24.476795; x_descenders 5.4767942; x_ascenders 4">
+      <span class="ocrx_word" id="word_000110_000129" title="bbox 538 1892 592 1911; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000045" title="bbox 376 1927 588 1947; baseline 0.005 -1; x_size 25.476795; x_descenders 5.4767942; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000130" title="bbox 376 1927 588 1947; x_wconf 75; x_fsize 26">ErroriInSet:</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000046" title="bbox 535 1962 1073 1988; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000131" title="bbox 535 1968 594 1983; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000110_000132" title="bbox 697 1962 746 1987; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000110_000133" title="bbox 776 1962 1073 1988; x_wconf 90; x_fsize 27">NotSupportedErr</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000047" title="bbox 538 2000 593 2019; baseline 0 0; x_size 24.476795; x_descenders 5.4767942; x_ascenders 4">
+      <span class="ocrx_word" id="word_000110_000134" title="bbox 538 2000 593 2019; x_wconf 92; x_fsize 25">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000048" title="bbox 538 2036 592 2055; baseline 0.019 -1; x_size 24.476795; x_descenders 5.4767942; x_ascenders 4">
+      <span class="ocrx_word" id="word_000110_000135" title="bbox 538 2036 592 2055; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000002" title="bbox 536 2070 792 2091">
+    <p class="ocr_par" id="par_000110_000002" lang="eng" title="bbox 536 2070 792 2091" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000049" title="bbox 536 2070 792 2091; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000136" title="bbox 536 2070 674 2091; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000110_000137" title="bbox 697 2072 792 2091; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000003" title="bbox 536 2213 993 2240">
+    <p class="ocr_par" id="par_000110_000003" lang="eng" title="bbox 536 2213 993 2240" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000050" title="bbox 536 2213 993 2240; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000138" title="bbox 536 2213 731 2240; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000110_000139" title="bbox 755 2214 993 2239; x_wconf 91; x_fsize 29">AS5Sense,</span>
+      <span class="ocrx_word" id="word_000110_000140" title="bbox 940 2209 997 2245; x_wconf 95; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000004" title="bbox 1479 492 1487 547">
+    <p class="ocr_par" id="par_000110_000004" lang="eng" title="bbox 1479 492 1487 547" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000051" title="bbox 1479 492 1487 547; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000141" title="bbox 1479 492 1487 547; x_wconf 24; x_fsize 21">seo</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000005" title="bbox 1499 393 1506 403">
+    <p class="ocr_par" id="par_000110_000005" lang="eng" title="bbox 1499 393 1506 403" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000052" title="bbox 1499 393 1506 403; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000142" title="bbox 1499 393 1506 403; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000006" title="bbox 1499 429 1506 439">
+    <p class="ocr_par" id="par_000110_000006" lang="eng" title="bbox 1499 429 1506 439" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000053" title="bbox 1499 429 1506 439; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000143" title="bbox 1499 429 1506 439; x_wconf 7; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000007" title="bbox 1499 573 1506 583">
+    <p class="ocr_par" id="par_000110_000007" lang="eng" title="bbox 1499 573 1506 583" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000054" title="bbox 1499 573 1506 583; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000144" title="bbox 1499 573 1506 583; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000008" title="bbox 1499 609 1506 619">
+    <p class="ocr_par" id="par_000110_000008" lang="eng" title="bbox 1499 609 1506 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000055" title="bbox 1499 609 1506 619; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000145" title="bbox 1499 609 1506 619; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000009" title="bbox 1489 816 1497 835">
+    <p class="ocr_par" id="par_000110_000009" lang="eng" title="bbox 1489 816 1497 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000056" title="bbox 1489 816 1497 835; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000146" title="bbox 1489 816 1497 835; x_wconf 84; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000010" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000110_000010" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000057" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000110_000147" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000110_000148" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000110_000149" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000110_000150" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000110_000151" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000011" title="bbox 1536 378 1814 435">
+    <p class="ocr_par" id="par_000110_000011" lang="eng" title="bbox 1536 378 1814 435" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000058" title="bbox 1536 378 1814 399; baseline 0 0; x_size 26.43956; x_descenders 5.4395599; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000152" title="bbox 1536 379 1653 399; x_wconf 95; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000110_000153" title="bbox 1676 378 1732 399; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000154" title="bbox 1757 378 1814 399; x_wconf 96; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000059" title="bbox 1538 414 1672 435; baseline -0.007 0; x_size 26.076923; x_descenders 5.0769229; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000155" title="bbox 1538 414 1672 435; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000012" title="bbox 1517 485 1992 615">
+    <p class="ocr_par" id="par_000110_000012" lang="eng" title="bbox 1517 485 1992 579" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000060" title="bbox 1518 485 1826 511; baseline -0.003 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000156" title="bbox 1518 487 1572 507; x_wconf 96; x_fsize 28">Set</span>
+      <span class="ocrx_word" id="word_000110_000157" title="bbox 1596 486 1652 507; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000110_000158" title="bbox 1676 485 1826 511; x_wconf 96; x_fsize 28">Recieve,</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000061" title="bbox 1517 521 1992 543; baseline 0.002 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000159" title="bbox 1517 521 1672 543; x_wconf 96; x_fsize 28">Transmit</span>
+      <span class="ocrx_word" id="word_000110_000160" title="bbox 1698 521 1992 543; x_wconf 96; x_fsize 28">characteristics</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000062" title="bbox 1536 557 1894 579; baseline 0.003 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000161" title="bbox 1536 557 1632 579; x_wconf 96; x_fsize 27">First</span>
+      <span class="ocrx_word" id="word_000110_000162" title="bbox 1658 560 1712 579; x_wconf 94; x_fsize 27">set</span>
+      <span class="ocrx_word" id="word_000110_000163" title="bbox 1736 558 1792 579; x_wconf 94; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000164" title="bbox 1816 558 1894 579; x_wconf 96; x_fsize 27">Baud</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000110_000013" lang="eng" title="bbox 1536 595 1612 615" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000063" title="bbox 1536 595 1612 615; baseline 0.013 -1; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000165" title="bbox 1536 595 1612 615; x_wconf 96; x_fsize 26">Rate</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000013" title="bbox 1527 810 1883 872">
+    <p class="ocr_par" id="par_000110_000014" lang="eng" title="bbox 1527 810 1883 872" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000064" title="bbox 1527 810 1883 831; baseline 0.003 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000166" title="bbox 1527 810 1603 831; x_wconf 95; x_fsize 27">Then</span>
+      <span class="ocrx_word" id="word_000110_000167" title="bbox 1626 810 1682 831; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000168" title="bbox 1707 810 1823 831; x_wconf 96; x_fsize 27">number</span>
+      <span class="ocrx_word" id="word_000110_000169" title="bbox 1847 810 1883 831; x_wconf 96; x_fsize 27">of</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000065" title="bbox 1538 845 1712 872; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000170" title="bbox 1538 847 1613 872; x_wconf 96; x_fsize 28">Stop</span>
+      <span class="ocrx_word" id="word_000110_000171" title="bbox 1636 845 1712 867; x_wconf 96; x_fsize 28">bits</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000014" title="bbox 1537 1133 1733 1160">
+    <p class="ocr_par" id="par_000110_000015" lang="eng" title="bbox 1537 1133 1733 1160" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000066" title="bbox 1537 1133 1733 1160; baseline 0.005 -6; x_size 27; x_descenders 5; x_ascenders 8">
+      <span class="ocrx_word" id="word_000110_000172" title="bbox 1537 1134 1592 1155; x_wconf 96; x_fsize 28">The</span>
+      <span class="ocrx_word" id="word_000110_000173" title="bbox 1616 1133 1733 1160; x_wconf 96; x_fsize 28">Parity</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000015" title="bbox 1535 1349 1912 1443">
+    <p class="ocr_par" id="par_000110_000016" lang="eng" title="bbox 1535 1349 1912 1443" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000067" title="bbox 1535 1349 1832 1376; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000174" title="bbox 1535 1350 1594 1371; x_wconf 96; x_fsize 28">And</span>
+      <span class="ocrx_word" id="word_000110_000175" title="bbox 1618 1349 1753 1376; x_wconf 96; x_fsize 28">finally</span>
+      <span class="ocrx_word" id="word_000110_000176" title="bbox 1776 1350 1832 1371; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000068" title="bbox 1536 1385 1912 1407; baseline 0.003 -1; x_size 27.563797; x_descenders 5.563798; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000177" title="bbox 1536 1386 1653 1407; x_wconf 96; x_fsize 28">Number</span>
+      <span class="ocrx_word" id="word_000110_000178" title="bbox 1677 1386 1713 1407; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000110_000179" title="bbox 1737 1386 1813 1407; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000110_000180" title="bbox 1836 1385 1912 1407; x_wconf 96; x_fsize 28">bits</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000069" title="bbox 1536 1422 1712 1443; baseline 0.006 -1; x_size 25.563797; x_descenders 5.563798; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000181" title="bbox 1536 1423 1593 1443; x_wconf 96; x_fsize 26">Per</span>
+      <span class="ocrx_word" id="word_000110_000182" title="bbox 1618 1422 1712 1443; x_wconf 95; x_fsize 26">frame</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000016" title="bbox 379 2321 1804 2595">
+    <p class="ocr_par" id="par_000110_000017" lang="eng" title="bbox 379 2321 1804 2595" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000070" title="bbox 379 2321 1533 2348; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000183" title="bbox 379 2328 387 2347; x_wconf 76; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000110_000184" title="bbox 536 2322 594 2343; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000110_000185" title="bbox 618 2322 752 2343; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000110_000186" title="bbox 777 2322 834 2343; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000110_000187" title="bbox 858 2322 952 2348; x_wconf 95; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000110_000188" title="bbox 977 2328 1013 2343; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000110_000189" title="bbox 1036 2322 1092 2343; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000190" title="bbox 1118 2322 1226 2347; x_wconf 96; x_fsize 27">stack,</span>
+      <span class="ocrx_word" id="word_000110_000191" title="bbox 1258 2321 1452 2348; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000110_000192" title="bbox 1477 2322 1533 2343; x_wconf 96; x_fsize 27">off</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000071" title="bbox 379 2357 1614 2383; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000193" title="bbox 379 2364 387 2383; x_wconf 83; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000110_000194" title="bbox 536 2359 608 2379; x_wconf 96; x_fsize 26">Out:</span>
+      <span class="ocrx_word" id="word_000110_000195" title="bbox 637 2358 692 2379; x_wconf 96; x_fsize 26">The</span>
+      <span class="ocrx_word" id="word_000110_000196" title="bbox 718 2359 812 2379; x_wconf 96; x_fsize 26">state</span>
+      <span class="ocrx_word" id="word_000110_000197" title="bbox 837 2358 873 2379; x_wconf 96; x_fsize 26">of</span>
+      <span class="ocrx_word" id="word_000110_000198" title="bbox 896 2358 952 2379; x_wconf 93; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000110_000199" title="bbox 976 2359 1195 2383; x_wconf 90; x_fsize 26">DCD,CTS,DSR</span>
+      <span class="ocrx_word" id="word_000110_000200" title="bbox 1218 2357 1312 2379; x_wconf 96; x_fsize 26">lines</span>
+      <span class="ocrx_word" id="word_000110_000201" title="bbox 1338 2358 1494 2379; x_wconf 95; x_fsize 26">returned</span>
+      <span class="ocrx_word" id="word_000110_000202" title="bbox 1518 2357 1553 2378; x_wconf 96; x_fsize 26">in</span>
+      <span class="ocrx_word" id="word_000110_000203" title="bbox 1576 2359 1614 2378; x_wconf 95; x_fsize 26">DX</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000072" title="bbox 538 2430 812 2451; baseline 0 0; x_size 26.346378; x_descenders 5.3463774; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000204" title="bbox 538 2430 612 2451; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000110_000205" title="bbox 698 2431 812 2451; x_wconf 95; x_fsize 27">Status</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000073" title="bbox 526 2466 1804 2492; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000206" title="bbox 526 2472 583 2492; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000110_000207" title="bbox 687 2472 723 2487; x_wconf 95; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000110_000208" title="bbox 1489 2472 1497 2491; x_wconf 52; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000110_000209" title="bbox 1526 2467 1643 2487; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000110_000210" title="bbox 1666 2466 1722 2487; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000211" title="bbox 1747 2466 1804 2487; x_wconf 96; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000074" title="bbox 537 2502 1672 2527; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000212" title="bbox 537 2502 832 2523; x_wconf 92; x_fsize 27">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000110_000213" title="bbox 1499 2508 1507 2527; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000110_000214" title="bbox 1538 2502 1672 2523; x_wconf 67; x_fsize 27">Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000075" title="bbox 536 2538 613 2564; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000215" title="bbox 536 2538 613 2564; x_wconf 38; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000076" title="bbox 538 2576 592 2595; baseline 0.019 -1; x_size 24.346378; x_descenders 5.3463774; x_ascenders 4">
+      <span class="ocrx_word" id="word_000110_000216" title="bbox 538 2576 592 2595; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000017" title="bbox 536 2610 792 2631">
+    <p class="ocr_par" id="par_000110_000018" lang="eng" title="bbox 536 2610 792 2631" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000077" title="bbox 536 2610 792 2631; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000217" title="bbox 536 2610 674 2631; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000110_000218" title="bbox 697 2611 792 2631; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000018" title="bbox 536 2681 872 2708">
+    <p class="ocr_par" id="par_000110_000019" lang="eng" title="bbox 536 2681 872 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000078" title="bbox 536 2681 872 2708; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000219" title="bbox 536 2681 731 2708; x_wconf 89; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000110_000220" title="bbox 758 2683 872 2703; x_wconf 96; x_fsize 29">Status</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000019" title="bbox 379 2789 1275 3175">
+    <p class="ocr_par" id="par_000110_000020" lang="eng" title="bbox 379 2789 1275 3175" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000079" title="bbox 379 2789 1154 2815; baseline -0.001 -4; x_size 26.350418; x_descenders 5.3504186; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000221" title="bbox 379 2796 387 2815; x_wconf 27; x_fsize 27">i</span>
+      <span class="ocrx_word" id="word_000110_000222" title="bbox 536 2791 608 2811; x_wconf 96; x_fsize 27">Out:</span>
+      <span class="ocrx_word" id="word_000110_000223" title="bbox 638 2791 732 2811; x_wconf 96; x_fsize 27">State</span>
+      <span class="ocrx_word" id="word_000110_000224" title="bbox 757 2790 793 2811; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000110_000225" title="bbox 815 2790 915 2811; x_wconf 94; x_fsize 27">modem</span>
+      <span class="ocrx_word" id="word_000110_000226" title="bbox 938 2789 1032 2811; x_wconf 95; x_fsize 27">lines</span>
+      <span class="ocrx_word" id="word_000110_000227" title="bbox 1058 2789 1093 2810; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000110_000228" title="bbox 1116 2791 1154 2810; x_wconf 94; x_fsize 27">DX</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000080" title="bbox 535 2861 1275 2888; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000229" title="bbox 535 2868 594 2883; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000110_000230" title="bbox 697 2862 746 2887; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000110_000231" title="bbox 778 2861 1092 2888; x_wconf 91; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000110_000232" title="bbox 1117 2868 1153 2883; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000110_000233" title="bbox 1175 2862 1275 2883; x_wconf 90; x_fsize 28">A5USR</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000081" title="bbox 538 2899 633 2919; baseline -0.011 0; x_size 27.562212; x_descenders 5.5; x_ascenders 6.6428571">
+      <span class="ocrx_word" id="word_000110_000234" title="bbox 538 2899 633 2919; x_wconf 89; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000082" title="bbox 538 2935 693 2955; baseline -0.006 0; x_size 27.562212; x_descenders 5.5; x_ascenders 6.6428571">
+      <span class="ocrx_word" id="word_000110_000235" title="bbox 538 2935 693 2955; x_wconf 92; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000083" title="bbox 536 2971 612 2991; baseline 0 -1; x_size 23.736607; x_descenders 4.7366061; x_ascenders 5.7208352">
+      <span class="ocrx_word" id="word_000110_000236" title="bbox 536 2971 612 2991; x_wconf 91; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000084" title="bbox 538 3007 633 3027; baseline -0.011 0; x_size 27.562212; x_descenders 5.5; x_ascenders 6.6428571">
+      <span class="ocrx_word" id="word_000110_000237" title="bbox 538 3007 633 3027; x_wconf 91; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000085" title="bbox 538 3043 674 3063; baseline 0 -1; x_size 23.736607; x_descenders 4.7366061; x_ascenders 5.7208352">
+      <span class="ocrx_word" id="word_000110_000238" title="bbox 538 3043 674 3063; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000086" title="bbox 537 3078 1246 3103; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000239" title="bbox 537 3078 594 3099; x_wconf 96; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000110_000240" title="bbox 677 3078 726 3103; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000110_000241" title="bbox 764 3078 872 3102; x_wconf 91; x_fsize 26">(S_CTS</span>
+      <span class="ocrx_word" id="word_000110_000242" title="bbox 897 3084 933 3099; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000243" title="bbox 958 3079 1055 3102; x_wconf 92; x_fsize 26">S_DSR</span>
+      <span class="ocrx_word" id="word_000110_000244" title="bbox 1077 3084 1113 3099; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000245" title="bbox 1138 3078 1246 3102; x_wconf 92; x_fsize 26">S_DCD)</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000087" title="bbox 537 3114 1246 3139; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000246" title="bbox 537 3120 593 3135; x_wconf 91; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000110_000247" title="bbox 677 3114 726 3139; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000110_000248" title="bbox 764 3114 872 3138; x_wconf 91; x_fsize 26">(S_CTS</span>
+      <span class="ocrx_word" id="word_000110_000249" title="bbox 897 3120 933 3135; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000250" title="bbox 958 3115 1055 3138; x_wconf 92; x_fsize 26">S_DSR</span>
+      <span class="ocrx_word" id="word_000110_000251" title="bbox 1077 3120 1113 3135; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000110_000252" title="bbox 1138 3114 1246 3138; x_wconf 92; x_fsize 26">S_DCD)</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000088" title="bbox 537 3150 813 3175; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000253" title="bbox 537 3156 593 3171; x_wconf 24; x_fsize 26">xOr</span>
+      <span class="ocrx_word" id="word_000110_000254" title="bbox 697 3150 746 3175; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000110_000255" title="bbox 777 3150 813 3171; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000020" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000110_000021" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000089" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000110_000256" title="bbox 376 3319 520 3348; x_wconf 95; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000110_000257" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000021" title="bbox 1479 3084 1487 3139">
+    <p class="ocr_par" id="par_000110_000022" lang="eng" title="bbox 1479 3084 1487 3139" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000090" title="bbox 1479 3084 1487 3139; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000110_000258" title="bbox 1479 3084 1487 3139; x_wconf 15; x_fsize 21">see</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000022" title="bbox 1535 2862 1853 3027">
+    <p class="ocr_par" id="par_000110_000023" lang="eng" title="bbox 1535 2862 1853 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000091" title="bbox 1537 2862 1832 2883; baseline -0.003 0; x_size 26.336927; x_descenders 5.3369274; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000259" title="bbox 1537 2863 1592 2883; x_wconf 96; x_fsize 27">Get</span>
+      <span class="ocrx_word" id="word_000110_000260" title="bbox 1616 2862 1672 2883; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000261" title="bbox 1698 2863 1832 2883; x_wconf 96; x_fsize 27">current</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000092" title="bbox 1535 2898 1772 2919; baseline 0 0; x_size 26.336927; x_descenders 5.3369274; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000262" title="bbox 1535 2898 1635 2919; x_wconf 96; x_fsize 27">Modem</span>
+      <span class="ocrx_word" id="word_000110_000263" title="bbox 1658 2899 1772 2919; x_wconf 95; x_fsize 27">status</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000093" title="bbox 1537 2933 1853 2955; baseline 0.003 -1; x_size 26.336927; x_descenders 5.3369274; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000264" title="bbox 1537 2933 1632 2955; x_wconf 96; x_fsize 27">Lines</span>
+      <span class="ocrx_word" id="word_000110_000265" title="bbox 1657 2934 1714 2955; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000110_000266" title="bbox 1738 2936 1853 2955; x_wconf 96; x_fsize 27">return</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000094" title="bbox 1536 2969 1832 2991; baseline 0.003 -1; x_size 26.336927; x_descenders 5.3369274; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000267" title="bbox 1536 2969 1613 2991; x_wconf 96; x_fsize 27">With</span>
+      <span class="ocrx_word" id="word_000110_000268" title="bbox 1636 2970 1692 2991; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000110_000269" title="bbox 1718 2970 1832 2991; x_wconf 96; x_fsize 27">result</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000095" title="bbox 1539 3006 1633 3027; baseline 0 -1; x_size 24.981133; x_descenders 4.981132; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000270" title="bbox 1539 3007 1573 3026; x_wconf 96; x_fsize 26">In</span>
+      <span class="ocrx_word" id="word_000110_000271" title="bbox 1597 3006 1633 3027; x_wconf 95; x_fsize 26">dx</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000023" title="bbox 1517 3077 1932 3140">
+    <p class="ocr_par" id="par_000110_000024" lang="eng" title="bbox 1517 3077 1932 3140" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000096" title="bbox 1517 3077 1932 3099; baseline -0.002 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000110_000272" title="bbox 1517 3079 1572 3099; x_wconf 96; x_fsize 28">Get</span>
+      <span class="ocrx_word" id="word_000110_000273" title="bbox 1596 3078 1652 3099; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000110_000274" title="bbox 1678 3077 1772 3099; x_wconf 95; x_fsize 28">lines</span>
+      <span class="ocrx_word" id="word_000110_000275" title="bbox 1796 3084 1832 3099; x_wconf 95; x_fsize 28">we</span>
+      <span class="ocrx_word" id="word_000110_000276" title="bbox 1856 3079 1932 3099; x_wconf 96; x_fsize 28">want</span>
+     </span>
+     <span class="ocr_line" id="line_000110_000097" title="bbox 1519 3113 1792 3140; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000110_000277" title="bbox 1519 3115 1632 3135; x_wconf 96; x_fsize 27">Invert</span>
+      <span class="ocrx_word" id="word_000110_000278" title="bbox 1658 3113 1792 3140; x_wconf 96; x_fsize 27">signals</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000110_000024" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000110_000025" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000110_000098" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000110_000279" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000110_000280" title="bbox 1983 3320 2039 3349; x_wconf 96; x_fsize 39">108</span>
+      <span class="ocrx_word" id="word_000110_000281" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000110_000282" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000110_000283" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000111" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0111.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000111_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000111_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000111_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000111_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000111_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000111_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000111_000004" title="bbox 838 158 1061 196; x_wconf 95; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000111_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000111_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000111_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000111_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000111_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000111_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000001" title="bbox 535 306 813 399">
+    <p class="ocr_par" id="par_000111_000001" lang="eng" title="bbox 535 306 813 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000001" title="bbox 535 306 813 331; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000011" title="bbox 535 312 594 327; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000111_000012" title="bbox 697 306 746 331; x_wconf 85; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000111_000013" title="bbox 777 312 813 327; x_wconf 95; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000002" title="bbox 538 344 592 363; baseline 0.019 -1; x_size 24.530725; x_descenders 5.530726; x_ascenders 4">
+      <span class="ocrx_word" id="word_000111_000014" title="bbox 538 344 592 363; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000003" title="bbox 536 378 792 399; baseline 0.004 -1; x_size 26.530725; x_descenders 5.530726; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000015" title="bbox 536 378 674 399; x_wconf 92; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000111_000016" title="bbox 697 380 792 399; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000002" title="bbox 536 449 1033 476">
+    <p class="ocr_par" id="par_000111_000002" lang="eng" title="bbox 536 449 1033 476" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000004" title="bbox 536 449 1033 476; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000017" title="bbox 536 449 731 476; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000111_000018" title="bbox 755 450 1033 475; x_wconf 89; x_fsize 27">AS5Control,</span>
+      <span class="ocrx_word" id="word_000111_000019" title="bbox 975 445 1037 480; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000003" title="bbox 376 557 1932 1155">
+    <p class="ocr_par" id="par_000111_000003" lang="eng" title="bbox 379 557 1533 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000005" title="bbox 379 557 1533 584; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000020" title="bbox 379 564 387 583; x_wconf 66; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000021" title="bbox 536 558 594 579; x_wconf 96; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000111_000022" title="bbox 618 558 752 579; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000111_000023" title="bbox 777 558 834 579; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000111_000024" title="bbox 858 558 952 584; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000111_000025" title="bbox 977 564 1013 579; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000111_000026" title="bbox 1036 558 1092 579; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000027" title="bbox 1118 558 1226 583; x_wconf 96; x_fsize 27">stack,</span>
+      <span class="ocrx_word" id="word_000111_000028" title="bbox 1258 557 1452 584; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000111_000029" title="bbox 1477 558 1533 579; x_wconf 96; x_fsize 27">off</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000111_000004" lang="eng" title="bbox 379 593 1932 939" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000006" title="bbox 379 593 1514 619; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000030" title="bbox 379 600 387 619; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000111_000031" title="bbox 539 595 588 615; x_wconf 95; x_fsize 27">In:</span>
+      <span class="ocrx_word" id="word_000111_000032" title="bbox 637 593 732 615; x_wconf 75; x_fsize 27">Lines</span>
+      <span class="ocrx_word" id="word_000111_000033" title="bbox 756 596 793 615; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000111_000034" title="bbox 817 593 912 615; x_wconf 96; x_fsize 27">drive</span>
+      <span class="ocrx_word" id="word_000111_000035" title="bbox 937 594 994 615; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000111_000036" title="bbox 1018 595 1112 615; x_wconf 95; x_fsize 27">state</span>
+      <span class="ocrx_word" id="word_000111_000037" title="bbox 1136 596 1173 615; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000111_000038" title="bbox 1197 593 1292 615; x_wconf 96; x_fsize 27">drive</span>
+      <span class="ocrx_word" id="word_000111_000039" title="bbox 1316 594 1395 615; x_wconf 96; x_fsize 27">them</span>
+      <span class="ocrx_word" id="word_000111_000040" title="bbox 1418 593 1453 614; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000111_000041" title="bbox 1476 595 1514 614; x_wconf 93; x_fsize 27">DX</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000007" title="bbox 535 666 1932 691; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000042" title="bbox 535 672 594 687; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000111_000043" title="bbox 698 666 746 691; x_wconf 55; x_fsize 26">onl</span>
+      <span class="ocrx_word" id="word_000111_000044" title="bbox 743 662 788 695; x_wconf 22; x_fsize 26">emo</span>
+      <span class="ocrx_word" id="word_000111_000045" title="bbox 798 662 815 695; x_wconf 7; x_fsize 26">ie</span>
+      <span class="ocrx_word" id="word_000111_000046" title="bbox 1499 672 1507 691; x_wconf 86; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000047" title="bbox 1538 667 1592 687; x_wconf 96; x_fsize 26">Set</span>
+      <span class="ocrx_word" id="word_000111_000048" title="bbox 1616 666 1672 687; x_wconf 95; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000111_000049" title="bbox 1698 667 1792 687; x_wconf 96; x_fsize 26">state</span>
+      <span class="ocrx_word" id="word_000111_000050" title="bbox 1817 666 1853 687; x_wconf 95; x_fsize 26">of</span>
+      <span class="ocrx_word" id="word_000111_000051" title="bbox 1877 672 1932 687; x_wconf 96; x_fsize 26">one</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000008" title="bbox 536 701 1892 727; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000052" title="bbox 536 704 612 723; x_wconf 96; x_fsize 26">test</span>
+      <span class="ocrx_word" id="word_000111_000053" title="bbox 697 702 746 727; x_wconf 93; x_fsize 26">dh,</span>
+      <span class="ocrx_word" id="word_000111_000054" title="bbox 776 703 1015 726; x_wconf 88; x_fsize 26">P_SRCTRL_DTR</span>
+      <span class="ocrx_word" id="word_000111_000055" title="bbox 1499 708 1507 727; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000056" title="bbox 1537 702 1573 723; x_wconf 93; x_fsize 26">of</span>
+      <span class="ocrx_word" id="word_000111_000057" title="bbox 1596 702 1652 723; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000111_000058" title="bbox 1675 702 1775 723; x_wconf 96; x_fsize 26">modem</span>
+      <span class="ocrx_word" id="word_000111_000059" title="bbox 1797 701 1892 723; x_wconf 96; x_fsize 26">Lines</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000009" title="bbox 540 737 1873 764; baseline 0.001 -6; x_size 26; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000111_000060" title="bbox 540 737 571 764; x_wconf 73; x_fsize 27">jz</span>
+      <span class="ocrx_word" id="word_000111_000061" title="bbox 696 737 914 759; x_wconf 78; x_fsize 27">DriveRtsNow</span>
+      <span class="ocrx_word" id="word_000111_000062" title="bbox 1499 744 1507 763; x_wconf 91; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000063" title="bbox 1536 739 1573 758; x_wconf 96; x_fsize 27">DH</span>
+      <span class="ocrx_word" id="word_000111_000064" title="bbox 1598 737 1632 759; x_wconf 94; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000111_000065" title="bbox 1656 738 1712 759; x_wconf 94; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000066" title="bbox 1738 737 1812 759; x_wconf 95; x_fsize 27">line</span>
+      <span class="ocrx_word" id="word_000111_000067" title="bbox 1836 740 1873 759; x_wconf 96; x_fsize 27">to</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000010" title="bbox 538 773 1912 799; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000068" title="bbox 538 774 612 795; x_wconf 95; x_fsize 26">call</span>
+      <span class="ocrx_word" id="word_000111_000069" title="bbox 696 773 853 795; x_wconf 92; x_fsize 26">DriveDtr</span>
+      <span class="ocrx_word" id="word_000111_000070" title="bbox 1499 780 1507 799; x_wconf 90; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000071" title="bbox 1536 773 1632 795; x_wconf 96; x_fsize 26">Drive</span>
+      <span class="ocrx_word" id="word_000111_000072" title="bbox 1657 774 1714 795; x_wconf 96; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000111_000073" title="bbox 1736 775 1773 794; x_wconf 95; x_fsize 26">DL</span>
+      <span class="ocrx_word" id="word_000111_000074" title="bbox 1798 773 1832 795; x_wconf 96; x_fsize 26">is</span>
+      <span class="ocrx_word" id="word_000111_000075" title="bbox 1856 774 1912 795; x_wconf 96; x_fsize 26">the</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000011" title="bbox 536 809 1853 836; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000076" title="bbox 536 816 593 836; x_wconf 95; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000111_000077" title="bbox 697 816 733 831; x_wconf 95; x_fsize 28">ax</span>
+      <span class="ocrx_word" id="word_000111_000078" title="bbox 1429 816 1437 835; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000079" title="bbox 1468 811 1613 831; x_wconf 92; x_fsize 28">Stateto</span>
+      <span class="ocrx_word" id="word_000111_000080" title="bbox 1637 809 1732 831; x_wconf 95; x_fsize 28">drive</span>
+      <span class="ocrx_word" id="word_000111_000081" title="bbox 1758 809 1792 831; x_wconf 95; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000111_000082" title="bbox 1816 812 1853 831; x_wconf 96; x_fsize 28">to</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000012" title="bbox 537 846 1814 871; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000083" title="bbox 537 846 832 867; x_wconf 91; x_fsize 26">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000111_000084" title="bbox 1499 852 1507 871; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000085" title="bbox 1536 847 1653 867; x_wconf 96; x_fsize 26">Return</span>
+      <span class="ocrx_word" id="word_000111_000086" title="bbox 1676 846 1732 867; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000111_000087" title="bbox 1757 846 1814 867; x_wconf 96; x_fsize 26">old</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000013" title="bbox 536 878 1672 913; baseline -0.001 -10; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000088" title="bbox 536 878 613 913; x_wconf 41; x_fsize 28">popft</span>
+      <span class="ocrx_word" id="word_000111_000089" title="bbox 1499 888 1507 907; x_wconf 53; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000090" title="bbox 1538 882 1672 903; x_wconf 89; x_fsize 28">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000014" title="bbox 538 920 592 939; baseline 0.019 -1; x_size 24.413891; x_descenders 5.4138918; x_ascenders 4">
+      <span class="ocrx_word" id="word_000111_000091" title="bbox 538 920 592 939; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000111_000005" lang="eng" title="bbox 376 953 1814 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000015" title="bbox 376 953 608 975; baseline 0.004 -1; x_size 26.413891; x_descenders 5.4138918; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000092" title="bbox 376 953 608 975; x_wconf 87; x_fsize 27">DriveRtsNow:</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000016" title="bbox 538 989 852 1011; baseline 0 -1; x_size 26.052965; x_descenders 5.0529656; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000093" title="bbox 538 990 612 1011; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000111_000094" title="bbox 696 989 852 1011; x_wconf 90; x_fsize 27">DriveRts</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000017" title="bbox 536 1026 1814 1052; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000095" title="bbox 536 1032 593 1052; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000111_000096" title="bbox 697 1032 733 1047; x_wconf 94; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000111_000097" title="bbox 1499 1032 1507 1051; x_wconf 53; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000098" title="bbox 1536 1027 1653 1047; x_wconf 95; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000111_000099" title="bbox 1676 1026 1732 1047; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000100" title="bbox 1757 1026 1814 1047; x_wconf 95; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000018" title="bbox 537 1062 1672 1087; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000101" title="bbox 537 1062 832 1083; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000111_000102" title="bbox 1499 1068 1507 1087; x_wconf 55; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000103" title="bbox 1538 1062 1672 1083; x_wconf 73; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000019" title="bbox 536 1098 613 1124; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000111_000104" title="bbox 536 1098 613 1124; x_wconf 31; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000020" title="bbox 538 1136 592 1155; baseline 0.019 -1; x_size 24.413891; x_descenders 5.4138918; x_ascenders 4">
+      <span class="ocrx_word" id="word_000111_000105" title="bbox 538 1136 592 1155; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000004" title="bbox 536 1170 792 1191">
+    <p class="ocr_par" id="par_000111_000006" lang="eng" title="bbox 536 1170 792 1191" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000021" title="bbox 536 1170 792 1191; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000106" title="bbox 536 1170 674 1191; x_wconf 92; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000111_000107" title="bbox 697 1171 792 1191; x_wconf 92; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000005" title="bbox 536 1241 913 1268">
+    <p class="ocr_par" id="par_000111_000007" lang="eng" title="bbox 536 1241 913 1268" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000022" title="bbox 536 1241 913 1268; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000108" title="bbox 536 1241 731 1268; x_wconf 91; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000111_000109" title="bbox 756 1241 913 1263; x_wconf 92; x_fsize 28">DriveDtr</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000006" title="bbox 535 1348 1875 1443">
+    <p class="ocr_par" id="par_000111_000008" lang="eng" title="bbox 535 1348 1875 1443" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000023" title="bbox 535 1348 1875 1375; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000111_000110" title="bbox 535 1356 594 1371; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000111_000111" title="bbox 697 1350 746 1375; x_wconf 93; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000111_000112" title="bbox 778 1351 875 1374; x_wconf 93; x_fsize 28">S_DTR</span>
+      <span class="ocrx_word" id="word_000111_000113" title="bbox 1499 1356 1507 1375; x_wconf 80; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000114" title="bbox 1538 1348 1712 1373; x_wconf 91; x_fsize 28">Set/Reset</span>
+      <span class="ocrx_word" id="word_000111_000115" title="bbox 1736 1350 1792 1371; x_wconf 93; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000111_000116" title="bbox 1816 1351 1875 1370; x_wconf 91; x_fsize 28">DTR</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000024" title="bbox 540 1385 1612 1412; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000117" title="bbox 540 1385 593 1412; x_wconf 92; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000111_000118" title="bbox 698 1386 792 1407; x_wconf 92; x_fsize 28">short</span>
+      <span class="ocrx_word" id="word_000111_000119" title="bbox 816 1385 1052 1407; x_wconf 92; x_fsize 28">DriveTheLine</span>
+      <span class="ocrx_word" id="word_000111_000120" title="bbox 1499 1392 1507 1411; x_wconf 70; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000121" title="bbox 1537 1385 1612 1407; x_wconf 95; x_fsize 28">Line</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000025" title="bbox 536 1422 792 1443; baseline 0.004 -1; x_size 27.201923; x_descenders 6.2019229; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000122" title="bbox 536 1422 674 1443; x_wconf 92; x_fsize 28">ProcEnd</span>
+      <span class="ocrx_word" id="word_000111_000123" title="bbox 697 1424 792 1443; x_wconf 92; x_fsize 28">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000007" title="bbox 536 1493 912 1520">
+    <p class="ocr_par" id="par_000111_000009" lang="eng" title="bbox 536 1493 912 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000026" title="bbox 536 1493 912 1520; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000124" title="bbox 536 1493 731 1520; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000111_000125" title="bbox 756 1493 912 1515; x_wconf 92; x_fsize 29">DriveRts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000008" title="bbox 376 1600 1913 2235">
+    <p class="ocr_par" id="par_000111_000010" lang="eng" title="bbox 376 1600 1913 2235" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000027" title="bbox 535 1600 1792 1627; baseline 0.001 -5; x_size 27; x_descenders 4; x_ascenders 8">
+      <span class="ocrx_word" id="word_000111_000126" title="bbox 535 1608 594 1623; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000111_000127" title="bbox 697 1602 746 1627; x_wconf 93; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000111_000128" title="bbox 778 1603 872 1626; x_wconf 91; x_fsize 28">S_RTS</span>
+      <span class="ocrx_word" id="word_000111_000129" title="bbox 1499 1608 1507 1627; x_wconf 84; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000130" title="bbox 1538 1600 1712 1625; x_wconf 91; x_fsize 28">Set/Reset</span>
+      <span class="ocrx_word" id="word_000111_000131" title="bbox 1736 1603 1792 1623; x_wconf 96; x_fsize 28">RTS</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000028" title="bbox 376 1637 628 1659; baseline 0.004 -1; x_size 26.369125; x_descenders 5.3691263; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000132" title="bbox 376 1637 628 1659; x_wconf 89; x_fsize 27">DriveTheLine:</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000029" title="bbox 535 1673 1892 1700; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000133" title="bbox 535 1680 594 1695; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000111_000134" title="bbox 697 1674 746 1699; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000111_000135" title="bbox 778 1673 1112 1700; x_wconf 91; x_fsize 26">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000111_000136" title="bbox 1137 1680 1173 1695; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000111_000137" title="bbox 1195 1674 1332 1695; x_wconf 92; x_fsize 26">A5PortD</span>
+      <span class="ocrx_word" id="word_000111_000138" title="bbox 1499 1680 1507 1699; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000139" title="bbox 1537 1675 1653 1695; x_wconf 96; x_fsize 26">Common</span>
+      <span class="ocrx_word" id="word_000111_000140" title="bbox 1678 1674 1752 1695; x_wconf 96; x_fsize 26">code</span>
+      <span class="ocrx_word" id="word_000111_000141" title="bbox 1776 1676 1813 1695; x_wconf 95; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000111_000142" title="bbox 1838 1676 1892 1695; x_wconf 96; x_fsize 26">set</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000030" title="bbox 538 1709 1853 1735; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000143" title="bbox 538 1711 633 1731; x_wconf 91; x_fsize 28">SBUSY</span>
+      <span class="ocrx_word" id="word_000111_000144" title="bbox 1499 1716 1507 1735; x_wconf 80; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000145" title="bbox 1537 1710 1594 1731; x_wconf 95; x_fsize 28">and</span>
+      <span class="ocrx_word" id="word_000111_000146" title="bbox 1618 1712 1712 1731; x_wconf 95; x_fsize 28">reset</span>
+      <span class="ocrx_word" id="word_000111_000147" title="bbox 1737 1709 1853 1731; x_wconf 96; x_fsize 28">either</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000031" title="bbox 538 1745 1732 1771; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000148" title="bbox 538 1747 693 1767; x_wconf 92; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000111_000149" title="bbox 1499 1752 1507 1771; x_wconf 89; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000150" title="bbox 1538 1745 1612 1767; x_wconf 96; x_fsize 27">line</span>
+      <span class="ocrx_word" id="word_000111_000151" title="bbox 1636 1745 1732 1767; x_wconf 96; x_fsize 27">while</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000032" title="bbox 535 1781 1812 1808; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000152" title="bbox 535 1788 594 1803; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000111_000153" title="bbox 697 1782 746 1807; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000111_000154" title="bbox 778 1781 1152 1806; x_wconf 86; x_fsize 28">cs:[di].Sr5TheLines</span>
+      <span class="ocrx_word" id="word_000111_000155" title="bbox 1499 1788 1507 1807; x_wconf 80; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000156" title="bbox 1536 1781 1734 1808; x_wconf 96; x_fsize 28">preserving</span>
+      <span class="ocrx_word" id="word_000111_000157" title="bbox 1756 1782 1812 1803; x_wconf 96; x_fsize 28">the</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000033" title="bbox 536 1818 1913 1843; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000158" title="bbox 536 1819 612 1839; x_wconf 95; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000111_000159" title="bbox 698 1818 746 1843; x_wconf 63; x_fsize 27">cl,</span>
+      <span class="ocrx_word" id="word_000111_000160" title="bbox 778 1818 812 1839; x_wconf 50; x_fsize 27">cl</span>
+      <span class="ocrx_word" id="word_000111_000161" title="bbox 1499 1824 1507 1843; x_wconf 51; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000162" title="bbox 1538 1819 1652 1839; x_wconf 95; x_fsize 27">states</span>
+      <span class="ocrx_word" id="word_000111_000163" title="bbox 1677 1818 1713 1839; x_wconf 95; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000111_000164" title="bbox 1736 1818 1792 1839; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000165" title="bbox 1817 1818 1913 1839; x_wconf 96; x_fsize 27">other</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000034" title="bbox 540 1853 1632 1880; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000166" title="bbox 540 1853 571 1880; x_wconf 26; x_fsize 26">IZ</span>
+      <span class="ocrx_word" id="word_000111_000167" title="bbox 697 1853 872 1875; x_wconf 92; x_fsize 26">ClearLine</span>
+      <span class="ocrx_word" id="word_000111_000168" title="bbox 1499 1860 1507 1879; x_wconf 86; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000111_000169" title="bbox 1538 1853 1632 1875; x_wconf 95; x_fsize 26">lines</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000035" title="bbox 527 1890 803 1915; baseline -0.004 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000111_000170" title="bbox 527 1896 563 1911; x_wconf 95; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000111_000171" title="bbox 687 1890 736 1915; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000111_000172" title="bbox 767 1890 803 1911; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000036" title="bbox 540 1925 912 1952; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000173" title="bbox 540 1925 593 1952; x_wconf 84; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000111_000174" title="bbox 696 1926 912 1952; x_wconf 90; x_fsize 28">DoTheOutput</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000037" title="bbox 377 1961 568 1983; baseline 0 -1; x_size 26.369125; x_descenders 5.3691263; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000175" title="bbox 377 1961 568 1983; x_wconf 90; x_fsize 27">ClearLine:</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000038" title="bbox 537 1998 733 2019; baseline -0.005 0; x_size 26.369125; x_descenders 5.3691263; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000176" title="bbox 537 2000 592 2019; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000111_000177" title="bbox 697 1998 733 2019; x_wconf 96; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000039" title="bbox 537 2034 813 2059; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000178" title="bbox 537 2034 594 2055; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000111_000179" title="bbox 697 2034 746 2059; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000111_000180" title="bbox 777 2034 813 2055; x_wconf 95; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000040" title="bbox 376 2070 608 2096; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000181" title="bbox 376 2070 608 2096; x_wconf 91; x_fsize 27">DoTheOutput:</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000041" title="bbox 535 2105 1152 2131; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000182" title="bbox 535 2112 594 2127; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000111_000183" title="bbox 698 2105 1086 2131; x_wconf 89; x_fsize 27">cs:[di].Sr5TheLines,</span>
+      <span class="ocrx_word" id="word_000111_000184" title="bbox 1117 2106 1152 2127; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000042" title="bbox 538 2143 633 2163; baseline -0.011 0; x_size 24.927856; x_descenders 4.9278569; x_ascenders 6.2327952">
+      <span class="ocrx_word" id="word_000111_000185" title="bbox 538 2143 633 2163; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000043" title="bbox 538 2179 693 2199; baseline 0 -1; x_size 23.681465; x_descenders 4.6814642; x_ascenders 5.9211555">
+      <span class="ocrx_word" id="word_000111_000186" title="bbox 538 2179 693 2199; x_wconf 91; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000044" title="bbox 538 2216 592 2235; baseline 0.019 -1; x_size 24.369125; x_descenders 5.3691263; x_ascenders 4">
+      <span class="ocrx_word" id="word_000111_000187" title="bbox 538 2216 592 2235; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000009" title="bbox 536 2250 792 2271">
+    <p class="ocr_par" id="par_000111_000011" lang="eng" title="bbox 536 2250 792 2271" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000045" title="bbox 536 2250 792 2271; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000188" title="bbox 536 2250 674 2271; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000111_000189" title="bbox 697 2251 792 2271; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000010" title="bbox 536 2321 1033 2348">
+    <p class="ocr_par" id="par_000111_000012" lang="eng" title="bbox 536 2321 1033 2348" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000046" title="bbox 536 2321 1033 2348; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000190" title="bbox 536 2321 731 2348; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000111_000191" title="bbox 755 2321 1033 2348; x_wconf 89; x_fsize 27">AS5Enquire,</span>
+      <span class="ocrx_word" id="word_000111_000192" title="bbox 981 2317 1037 2352; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000011" title="bbox 376 2429 1952 2991">
+    <p class="ocr_par" id="par_000111_000013" lang="eng" title="bbox 376 2429 1952 2991" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000047" title="bbox 379 2429 1533 2456; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000193" title="bbox 379 2436 387 2455; x_wconf 44; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000111_000194" title="bbox 536 2430 594 2451; x_wconf 96; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000111_000195" title="bbox 618 2430 752 2451; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000111_000196" title="bbox 777 2430 834 2451; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000111_000197" title="bbox 858 2430 952 2456; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000111_000198" title="bbox 977 2436 1013 2451; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000111_000199" title="bbox 1036 2430 1092 2451; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000200" title="bbox 1118 2430 1226 2455; x_wconf 95; x_fsize 27">stack,</span>
+      <span class="ocrx_word" id="word_000111_000201" title="bbox 1258 2429 1452 2456; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000111_000202" title="bbox 1477 2430 1533 2451; x_wconf 96; x_fsize 27">off</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000048" title="bbox 379 2466 1952 2492; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000203" title="bbox 379 2472 387 2491; x_wconf 0; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000111_000204" title="bbox 536 2467 608 2487; x_wconf 93; x_fsize 27">Out:</span>
+      <span class="ocrx_word" id="word_000111_000205" title="bbox 636 2467 734 2491; x_wconf 89; x_fsize 27">DX,AX</span>
+      <span class="ocrx_word" id="word_000111_000206" title="bbox 757 2472 812 2487; x_wconf 96; x_fsize 27">are</span>
+      <span class="ocrx_word" id="word_000111_000207" title="bbox 836 2466 892 2487; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000208" title="bbox 918 2466 1094 2492; x_wconf 96; x_fsize 27">supported</span>
+      <span class="ocrx_word" id="word_000111_000209" title="bbox 1116 2466 1194 2487; x_wconf 96; x_fsize 27">baud</span>
+      <span class="ocrx_word" id="word_000111_000210" title="bbox 1218 2467 1312 2487; x_wconf 96; x_fsize 27">rates</span>
+      <span class="ocrx_word" id="word_000111_000211" title="bbox 1335 2467 1374 2486; x_wconf 96; x_fsize 27">AX</span>
+      <span class="ocrx_word" id="word_000111_000212" title="bbox 1398 2466 1453 2487; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000111_000213" title="bbox 1478 2466 1511 2487; x_wconf 95; x_fsize 27">50</span>
+      <span class="ocrx_word" id="word_000111_000214" title="bbox 1536 2467 1573 2487; x_wconf 96; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000111_000215" title="bbox 1599 2466 1691 2487; x_wconf 96; x_fsize 27">19200</span>
+      <span class="ocrx_word" id="word_000111_000216" title="bbox 1716 2467 1754 2486; x_wconf 94; x_fsize 27">DX</span>
+      <span class="ocrx_word" id="word_000111_000217" title="bbox 1778 2466 1833 2487; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000111_000218" title="bbox 1857 2466 1952 2487; x_wconf 96; x_fsize 27">above</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000049" title="bbox 379 2501 1552 2528; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000219" title="bbox 379 2508 387 2527; x_wconf 19; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000111_000220" title="bbox 637 2503 674 2523; x_wconf 94; x_fsize 28">CX</span>
+      <span class="ocrx_word" id="word_000111_000221" title="bbox 698 2508 772 2528; x_wconf 96; x_fsize 28">says</span>
+      <span class="ocrx_word" id="word_000111_000222" title="bbox 796 2502 872 2523; x_wconf 95; x_fsize 28">what</span>
+      <span class="ocrx_word" id="word_000111_000223" title="bbox 897 2502 973 2523; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000111_000224" title="bbox 996 2501 1086 2527; x_wconf 96; x_fsize 28">bits,</span>
+      <span class="ocrx_word" id="word_000111_000225" title="bbox 1116 2501 1246 2528; x_wconf 95; x_fsize 28">parity,</span>
+      <span class="ocrx_word" id="word_000111_000226" title="bbox 1277 2504 1333 2523; x_wconf 95; x_fsize 28">etc</span>
+      <span class="ocrx_word" id="word_000111_000227" title="bbox 1356 2508 1392 2523; x_wconf 95; x_fsize 28">we</span>
+      <span class="ocrx_word" id="word_000111_000228" title="bbox 1418 2503 1552 2528; x_wconf 96; x_fsize 28">support</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000050" title="bbox 526 2574 1804 2600; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000229" title="bbox 526 2580 583 2600; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000111_000230" title="bbox 687 2580 723 2595; x_wconf 95; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000111_000231" title="bbox 1489 2580 1497 2599; x_wconf 66; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000232" title="bbox 1526 2575 1643 2595; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000111_000233" title="bbox 1666 2574 1722 2595; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000111_000234" title="bbox 1747 2574 1804 2595; x_wconf 96; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000051" title="bbox 527 2610 1662 2635; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000235" title="bbox 527 2610 822 2631; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000111_000236" title="bbox 1489 2616 1497 2635; x_wconf 47; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000111_000237" title="bbox 1528 2610 1662 2631; x_wconf 87; x_fsize 27">Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000052" title="bbox 526 2646 603 2672; baseline 0 0; x_size 33.122787; x_descenders 7.1227856; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000238" title="bbox 526 2646 603 2672; x_wconf 60; x_fsize 34">popf</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000053" title="bbox 378 2681 632 2703; baseline 0.004 -1; x_size 27.342089; x_descenders 5.3420892; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000239" title="bbox 378 2681 413 2702; x_wconf 94; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000111_000240" title="bbox 535 2681 632 2703; x_wconf 91; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000054" title="bbox 525 2718 801 2743; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000241" title="bbox 525 2724 584 2739; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000111_000242" title="bbox 687 2724 736 2743; x_wconf 89; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000111_000243" title="bbox 767 2718 801 2738; x_wconf 38; x_fsize 26">—-1</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000055" title="bbox 377 2754 452 2775; baseline 0 0; x_size 26.342089; x_descenders 5.3420892; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000244" title="bbox 377 2754 452 2775; x_wconf 95; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000056" title="bbox 535 2790 893 2815; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000245" title="bbox 535 2796 594 2811; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000111_000246" title="bbox 697 2796 746 2815; x_wconf 92; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000111_000247" title="bbox 778 2790 893 2811; x_wconf 85; x_fsize 26">O7fffh</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000057" title="bbox 377 2825 473 2847; baseline -0.01 0; x_size 26.342089; x_descenders 5.3420892; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000248" title="bbox 377 2825 473 2847; x_wconf 96; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000058" title="bbox 537 2862 813 2887; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000249" title="bbox 537 2868 593 2883; x_wconf 48; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000111_000250" title="bbox 697 2862 746 2887; x_wconf 78; x_fsize 26">dx,</span>
+      <span class="ocrx_word" id="word_000111_000251" title="bbox 777 2862 813 2883; x_wconf 50; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000059" title="bbox 535 2898 1855 2923; baseline 0 -5; x_size 23.734449; x_descenders 4.7344489; x_ascenders 5.7061872">
+      <span class="ocrx_word" id="word_000111_000252" title="bbox 535 2904 594 2919; x_wconf 92; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000111_000253" title="bbox 698 2904 746 2923; x_wconf 93; x_fsize 24">cx,</span>
+      <span class="ocrx_word" id="word_000111_000254" title="bbox 784 2898 913 2922; x_wconf 90; x_fsize 24">(Offffh</span>
+      <span class="ocrx_word" id="word_000111_000255" title="bbox 935 2899 992 2918; x_wconf 95; x_fsize 24">AND</span>
+      <span class="ocrx_word" id="word_000111_000256" title="bbox 1024 2898 1093 2922; x_wconf 93; x_fsize 24">(NOT</span>
+      <span class="ocrx_word" id="word_000111_000257" title="bbox 1124 2898 1393 2922; x_wconf 91; x_fsize 24">(P_SRINQ_SPLIT</span>
+      <span class="ocrx_word" id="word_000111_000258" title="bbox 1416 2899 1455 2919; x_wconf 93; x_fsize 24">OR</span>
+      <span class="ocrx_word" id="word_000111_000259" title="bbox 1476 2899 1792 2922; x_wconf 67; x_fsize 24">P_SRINQ_PARSPACE</span>
+      <span class="ocrx_word" id="word_000111_000260" title="bbox 1816 2899 1855 2919; x_wconf 96; x_fsize 24">OR</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000060" title="bbox 376 2934 726 2958; baseline 0 -4; x_size 23.734449; x_descenders 4.7344489; x_ascenders 5.7061872">
+      <span class="ocrx_word" id="word_000111_000261" title="bbox 376 2934 726 2958; x_wconf 90; x_fsize 24">P_SRINQ_PARMARK)</span>
+      <span class="ocrx_word" id="word_000111_000262" title="bbox 691 2930 702 2963; x_wconf 91; x_fsize 24">)</span>
+      <span class="ocrx_word" id="word_000111_000263" title="bbox 713 2930 730 2963; x_wconf 89; x_fsize 24">)</span>
+     </span>
+     <span class="ocr_line" id="line_000111_000061" title="bbox 538 2971 592 2991; baseline 0.019 -1; x_size 25.342089; x_descenders 5.3420892; x_ascenders 5">
+      <span class="ocrx_word" id="word_000111_000264" title="bbox 538 2971 592 2991; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000012" title="bbox 536 3006 792 3027">
+    <p class="ocr_par" id="par_000111_000014" lang="eng" title="bbox 536 3006 792 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000062" title="bbox 536 3006 792 3027; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000111_000265" title="bbox 536 3006 674 3027; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000111_000266" title="bbox 697 3008 792 3027; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000013" title="bbox 536 3077 1013 3104">
+    <p class="ocr_par" id="par_000111_000015" lang="eng" title="bbox 536 3077 1013 3104" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000063" title="bbox 536 3077 1013 3104; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000111_000267" title="bbox 536 3077 731 3104; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000111_000268" title="bbox 755 3078 1013 3103; x_wconf 88; x_fsize 27">AS5Enable,</span>
+      <span class="ocrx_word" id="word_000111_000269" title="bbox 957 3073 1017 3108; x_wconf 95; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000111_000014" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000111_000016" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000111_000064" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000111_000270" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000111_000271" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000111_000272" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000111_000273" title="bbox 1983 3320 2039 3349; x_wconf 96; x_fsize 39">109</span>
+      <span class="ocrx_word" id="word_000111_000274" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000111_000275" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000111_000276" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000112" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0112.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000112_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000112_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000112_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000112_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000112_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000112_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000112_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000112_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000001" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000112_000001" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000001" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000112_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000112_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000112_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000112_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000112_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000002" title="bbox 379 305 1872 579">
+    <p class="ocr_par" id="par_000112_000002" lang="eng" title="bbox 379 305 1872 579" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000002" title="bbox 379 305 1533 332; baseline 0.001 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000011" title="bbox 379 312 387 331; x_wconf 0; x_fsize 27">-</span>
+      <span class="ocrx_word" id="word_000112_000012" title="bbox 536 306 594 327; x_wconf 95; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000112_000013" title="bbox 618 306 752 327; x_wconf 96; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000112_000014" title="bbox 777 306 834 327; x_wconf 95; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000112_000015" title="bbox 858 306 952 332; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000112_000016" title="bbox 977 312 1013 327; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000112_000017" title="bbox 1036 306 1092 327; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000112_000018" title="bbox 1118 306 1226 331; x_wconf 96; x_fsize 27">stack,</span>
+      <span class="ocrx_word" id="word_000112_000019" title="bbox 1258 305 1452 332; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000112_000020" title="bbox 1477 306 1533 327; x_wconf 96; x_fsize 27">off</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000003" title="bbox 535 377 1833 404; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000021" title="bbox 535 384 594 399; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000112_000022" title="bbox 697 378 746 403; x_wconf 93; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000112_000023" title="bbox 778 379 913 402; x_wconf 92; x_fsize 28">S_TXENB</span>
+      <span class="ocrx_word" id="word_000112_000024" title="bbox 1499 384 1507 403; x_wconf 90; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000112_000025" title="bbox 1536 377 1633 404; x_wconf 96; x_fsize 28">Begin</span>
+      <span class="ocrx_word" id="word_000112_000026" title="bbox 1656 379 1772 404; x_wconf 95; x_fsize 28">Output</span>
+      <span class="ocrx_word" id="word_000112_000027" title="bbox 1796 378 1833 404; x_wconf 96; x_fsize 28">by</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000004" title="bbox 538 413 1872 440; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000028" title="bbox 538 414 612 435; x_wconf 95; x_fsize 26">call</span>
+      <span class="ocrx_word" id="word_000112_000029" title="bbox 696 414 1052 440; x_wconf 88; x_fsize 26">EnableTheInterrupt</span>
+      <span class="ocrx_word" id="word_000112_000030" title="bbox 1499 420 1507 439; x_wconf 75; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000112_000031" title="bbox 1537 413 1694 440; x_wconf 96; x_fsize 26">enabling</span>
+      <span class="ocrx_word" id="word_000112_000032" title="bbox 1716 413 1872 435; x_wconf 96; x_fsize 26">transmit</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000005" title="bbox 536 449 1732 476; baseline 0 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000033" title="bbox 536 456 593 476; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000112_000034" title="bbox 697 456 733 471; x_wconf 95; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000112_000035" title="bbox 1499 456 1507 475; x_wconf 78; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000036" title="bbox 1538 449 1732 476; x_wconf 96; x_fsize 27">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000006" title="bbox 537 486 1814 511; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000037" title="bbox 537 486 832 507; x_wconf 90; x_fsize 26">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000112_000038" title="bbox 1499 492 1507 511; x_wconf 89; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000112_000039" title="bbox 1536 487 1653 507; x_wconf 96; x_fsize 26">Return</span>
+      <span class="ocrx_word" id="word_000112_000040" title="bbox 1676 486 1732 507; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000112_000041" title="bbox 1757 486 1814 507; x_wconf 96; x_fsize 26">old</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000007" title="bbox 536 518 1672 553; baseline -0.001 -10; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000042" title="bbox 536 518 613 553; x_wconf 39; x_fsize 28">popft</span>
+      <span class="ocrx_word" id="word_000112_000043" title="bbox 1499 528 1507 547; x_wconf 57; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000112_000044" title="bbox 1538 522 1672 543; x_wconf 76; x_fsize 28">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000008" title="bbox 538 560 592 579; baseline 0.019 -1; x_size 24.513117; x_descenders 5.5131173; x_ascenders 4">
+      <span class="ocrx_word" id="word_000112_000045" title="bbox 538 560 592 579; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000003" title="bbox 536 594 792 615">
+    <p class="ocr_par" id="par_000112_000003" lang="eng" title="bbox 536 594 792 615" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000009" title="bbox 536 594 792 615; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000046" title="bbox 536 594 674 615; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000112_000047" title="bbox 697 595 792 615; x_wconf 90; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000004" title="bbox 536 665 1133 692">
+    <p class="ocr_par" id="par_000112_000004" lang="eng" title="bbox 536 665 1133 692" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000010" title="bbox 536 665 1133 692; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000048" title="bbox 536 665 731 692; x_wconf 90; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000112_000049" title="bbox 755 666 1133 691; x_wconf 83; x_fsize 29">AS5SetHandlerCs,</span>
+      <span class="ocrx_word" id="word_000112_000050" title="bbox 1081 661 1135 697; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000005" title="bbox 537 809 952 831">
+    <p class="ocr_par" id="par_000112_000005" lang="eng" title="bbox 537 809 952 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000011" title="bbox 537 809 952 831; baseline -0.002 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000051" title="bbox 537 811 574 831; x_wconf 94; x_fsize 28">CX</span>
+      <span class="ocrx_word" id="word_000112_000052" title="bbox 598 809 632 831; x_wconf 94; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000112_000053" title="bbox 657 811 692 831; x_wconf 95; x_fsize 28">CS</span>
+      <span class="ocrx_word" id="word_000112_000054" title="bbox 717 810 753 831; x_wconf 95; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000112_000055" title="bbox 777 810 872 831; x_wconf 93; x_fsize 28">above</span>
+      <span class="ocrx_word" id="word_000112_000056" title="bbox 897 811 952 830; x_wconf 91; x_fsize 28">LDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000006" title="bbox 379 780 387 835">
+    <p class="ocr_par" id="par_000112_000006" lang="eng" title="bbox 379 780 387 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000012" title="bbox 379 780 387 835; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000057" title="bbox 379 780 387 835; x_wconf 25; x_fsize 21">sew</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000007" title="bbox 525 881 1433 1119">
+    <p class="ocr_par" id="par_000112_000007" lang="eng" title="bbox 525 881 1433 1016" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000013" title="bbox 535 881 1433 908; baseline 0 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000058" title="bbox 535 888 594 903; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000112_000059" title="bbox 696 882 774 903; x_wconf 96; x_fsize 28">word</span>
+      <span class="ocrx_word" id="word_000112_000060" title="bbox 796 883 853 908; x_wconf 94; x_fsize 28">ptr</span>
+      <span class="ocrx_word" id="word_000112_000061" title="bbox 878 888 928 903; x_wconf 0; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000112_000062" title="bbox 944 881 1028 906; x_wconf 0; x_fsize 28">[di].</span>
+      <span class="ocrx_word" id="word_000112_000063" title="bbox 1044 882 1366 907; x_wconf 8; x_fsize 28">(Sr5StatusInt+2),</span>
+      <span class="ocrx_word" id="word_000112_000064" title="bbox 1398 888 1433 903; x_wconf 95; x_fsize 28">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000014" title="bbox 535 917 1393 944; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000065" title="bbox 535 924 594 939; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000112_000066" title="bbox 696 918 774 939; x_wconf 96; x_fsize 29">word</span>
+      <span class="ocrx_word" id="word_000112_000067" title="bbox 796 919 853 944; x_wconf 90; x_fsize 29">ptr</span>
+      <span class="ocrx_word" id="word_000112_000068" title="bbox 878 917 1326 943; x_wconf 77; x_fsize 29">cs:[di].(Sr5RecvInt+2),</span>
+      <span class="ocrx_word" id="word_000112_000069" title="bbox 1358 924 1393 939; x_wconf 96; x_fsize 29">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000015" title="bbox 525 953 1383 980; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000070" title="bbox 525 960 584 975; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000071" title="bbox 686 954 764 975; x_wconf 95; x_fsize 27">word</span>
+      <span class="ocrx_word" id="word_000112_000072" title="bbox 786 956 843 980; x_wconf 95; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000112_000073" title="bbox 868 960 918 975; x_wconf 0; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000112_000074" title="bbox 934 953 1018 978; x_wconf 0; x_fsize 27">[di].</span>
+      <span class="ocrx_word" id="word_000112_000075" title="bbox 1034 953 1316 979; x_wconf 12; x_fsize 27">(Sr5XmitInt+2),</span>
+      <span class="ocrx_word" id="word_000112_000076" title="bbox 1348 960 1383 975; x_wconf 96; x_fsize 27">cx</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000016" title="bbox 526 996 723 1016; baseline -0.005 -5; x_size 28.577587; x_descenders 5.75; x_ascenders 7.3275862">
+      <span class="ocrx_word" id="word_000112_000077" title="bbox 526 996 583 1016; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000112_000078" title="bbox 687 996 723 1011; x_wconf 95; x_fsize 29">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000008" lang="eng" title="bbox 527 1026 822 1047" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000017" title="bbox 527 1026 822 1047; baseline -0.003 0; x_size 26.564516; x_descenders 5.5645161; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000079" title="bbox 527 1026 822 1047; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000009" lang="eng" title="bbox 536 1062 613 1088" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000018" title="bbox 536 1062 613 1088; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000080" title="bbox 536 1062 613 1088; x_wconf 30; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000010" lang="eng" title="bbox 538 1100 592 1119" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000019" title="bbox 538 1100 592 1119; baseline 0.019 -1; x_size 24.564516; x_descenders 5.5645161; x_ascenders 4">
+      <span class="ocrx_word" id="word_000112_000081" title="bbox 538 1100 592 1119; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000008" title="bbox 536 1134 792 1155">
+    <p class="ocr_par" id="par_000112_000011" lang="eng" title="bbox 536 1134 792 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000020" title="bbox 536 1134 792 1155; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000082" title="bbox 536 1134 674 1155; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000112_000083" title="bbox 697 1136 792 1155; x_wconf 89; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000009" title="bbox 536 1205 973 1232">
+    <p class="ocr_par" id="par_000112_000012" lang="eng" title="bbox 536 1205 973 1232" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000021" title="bbox 536 1205 973 1232; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000084" title="bbox 536 1205 731 1232; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000112_000085" title="bbox 755 1206 906 1231; x_wconf 91; x_fsize 27">AS5Int3,</span>
+      <span class="ocrx_word" id="word_000112_000086" title="bbox 918 1206 973 1227; x_wconf 96; x_fsize 27">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000010" title="bbox 535 1313 1011 1412">
+    <p class="ocr_par" id="par_000112_000013" lang="eng" title="bbox 535 1313 1011 1412" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000022" title="bbox 535 1313 1011 1339; baseline 0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000087" title="bbox 535 1320 594 1335; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000112_000088" title="bbox 697 1313 746 1339; x_wconf 96; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000112_000089" title="bbox 777 1314 892 1335; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000112_000090" title="bbox 917 1314 1011 1335; x_wconf 92; x_fsize 26">Chan2</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000023" title="bbox 535 1349 992 1375; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000091" title="bbox 535 1356 594 1371; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000092" title="bbox 697 1356 746 1375; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000112_000093" title="bbox 776 1349 992 1371; x_wconf 91; x_fsize 27">PortCActive</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000024" title="bbox 540 1385 812 1412; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000094" title="bbox 540 1385 593 1412; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000112_000095" title="bbox 697 1387 812 1407; x_wconf 45; x_fsize 28">ComInt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000011" title="bbox 536 1422 792 1443">
+    <p class="ocr_par" id="par_000112_000014" lang="eng" title="bbox 536 1422 792 1443" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000025" title="bbox 536 1422 792 1443; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000096" title="bbox 536 1422 674 1443; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000112_000097" title="bbox 697 1424 792 1443; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000012" title="bbox 536 1493 973 1520">
+    <p class="ocr_par" id="par_000112_000015" lang="eng" title="bbox 536 1493 973 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000026" title="bbox 536 1493 973 1520; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000098" title="bbox 536 1493 731 1520; x_wconf 92; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000112_000099" title="bbox 755 1494 973 1519; x_wconf 89; x_fsize 27">AS5Int2,far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000013" title="bbox 535 1601 1011 1700">
+    <p class="ocr_par" id="par_000112_000016" lang="eng" title="bbox 535 1601 1011 1700" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000027" title="bbox 535 1601 1011 1627; baseline 0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000100" title="bbox 535 1608 594 1623; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000112_000101" title="bbox 697 1601 746 1627; x_wconf 96; x_fsize 26">di,</span>
+      <span class="ocrx_word" id="word_000112_000102" title="bbox 777 1602 892 1623; x_wconf 93; x_fsize 26">offset</span>
+      <span class="ocrx_word" id="word_000112_000103" title="bbox 917 1602 1011 1623; x_wconf 90; x_fsize 26">Chanl</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000028" title="bbox 535 1637 992 1663; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000104" title="bbox 535 1644 594 1659; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000105" title="bbox 697 1644 746 1663; x_wconf 93; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000112_000106" title="bbox 776 1637 992 1659; x_wconf 92; x_fsize 27">PortBActive</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000029" title="bbox 540 1673 812 1700; baseline 0.004 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000107" title="bbox 540 1673 593 1700; x_wconf 90; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000112_000108" title="bbox 697 1675 812 1695; x_wconf 26; x_fsize 28">ComIint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000014" title="bbox 536 1710 792 1731">
+    <p class="ocr_par" id="par_000112_000017" lang="eng" title="bbox 536 1710 792 1731" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000030" title="bbox 536 1710 792 1731; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000109" title="bbox 536 1710 674 1731; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000112_000110" title="bbox 697 1712 792 1731; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000015" title="bbox 536 1781 973 1808">
+    <p class="ocr_par" id="par_000112_000018" lang="eng" title="bbox 536 1781 973 1808" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000031" title="bbox 536 1781 973 1808; baseline 0 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000111" title="bbox 536 1781 731 1808; x_wconf 91; x_fsize 27">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000112_000112" title="bbox 755 1782 973 1807; x_wconf 72; x_fsize 27">AS5Int1,far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000016" title="bbox 379 1889 972 1987">
+    <p class="ocr_par" id="par_000112_000019" lang="eng" title="bbox 379 1889 972 1987" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000032" title="bbox 535 1889 971 1915; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000113" title="bbox 535 1896 594 1911; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000112_000114" title="bbox 677 1889 852 1915; x_wconf 91; x_fsize 28">di,offset</span>
+      <span class="ocrx_word" id="word_000112_000115" title="bbox 877 1890 971 1911; x_wconf 38; x_fsize 28">Chan0</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000033" title="bbox 535 1925 972 1951; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000116" title="bbox 535 1932 594 1947; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000117" title="bbox 697 1932 746 1951; x_wconf 29; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000112_000118" title="bbox 756 1925 972 1947; x_wconf 29; x_fsize 27">PortAActive</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000034" title="bbox 379 1963 773 1987; baseline 0.005 -6; x_size 23.690773; x_descenders 4.6907735; x_ascenders 6.3965082">
+      <span class="ocrx_word" id="word_000112_000119" title="bbox 379 1968 387 1987; x_wconf 47; x_fsize 24">4</span>
+      <span class="ocrx_word" id="word_000112_000120" title="bbox 541 1963 613 1982; x_wconf 95; x_fsize 24">FALL</span>
+      <span class="ocrx_word" id="word_000112_000121" title="bbox 637 1963 773 1983; x_wconf 96; x_fsize 24">THROUGH</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000017" title="bbox 541 1998 792 2019">
+    <p class="ocr_par" id="par_000112_000020" lang="eng" title="bbox 541 1998 792 2019" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000035" title="bbox 541 1998 792 2019; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000122" title="bbox 541 1998 674 2019; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000112_000123" title="bbox 697 2000 792 2019; x_wconf 92; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000018" title="bbox 541 2105 953 2132">
+    <p class="ocr_par" id="par_000112_000021" lang="eng" title="bbox 541 2105 953 2132" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000036" title="bbox 541 2105 953 2132; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000124" title="bbox 541 2105 731 2132; x_wconf 90; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000112_000125" title="bbox 757 2101 885 2137; x_wconf 86; x_fsize 29">ComInt,</span>
+      <span class="ocrx_word" id="word_000112_000126" title="bbox 900 2106 953 2127; x_wconf 96; x_fsize 29">far</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000019" title="bbox 537 2213 1093 2307">
+    <p class="ocr_par" id="par_000112_000022" lang="eng" title="bbox 537 2213 1093 2307" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000037" title="bbox 537 2213 1093 2240; baseline 0 -6; x_size 26; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000127" title="bbox 537 2214 592 2235; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000112_000128" title="bbox 618 2220 733 2235; x_wconf 96; x_fsize 27">common</span>
+      <span class="ocrx_word" id="word_000112_000129" title="bbox 758 2213 932 2240; x_wconf 95; x_fsize 27">interrupt</span>
+      <span class="ocrx_word" id="word_000112_000130" title="bbox 956 2214 1093 2235; x_wconf 96; x_fsize 27">handler</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000038" title="bbox 540 2249 1052 2276; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000131" title="bbox 540 2251 572 2271; x_wconf 96; x_fsize 28">DS</span>
+      <span class="ocrx_word" id="word_000112_000132" title="bbox 596 2249 712 2276; x_wconf 96; x_fsize 28">points</span>
+      <span class="ocrx_word" id="word_000112_000133" title="bbox 736 2252 773 2271; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000112_000134" title="bbox 796 2251 832 2271; x_wconf 96; x_fsize 28">OS</span>
+      <span class="ocrx_word" id="word_000112_000135" title="bbox 857 2250 933 2271; x_wconf 96; x_fsize 28">data</span>
+      <span class="ocrx_word" id="word_000112_000136" title="bbox 958 2256 1052 2276; x_wconf 96; x_fsize 28">space</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000039" title="bbox 540 2285 993 2307; baseline 0.002 -1; x_size 26.926575; x_descenders 5.9265738; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000137" title="bbox 540 2287 571 2306; x_wconf 94; x_fsize 28">DI</span>
+      <span class="ocrx_word" id="word_000112_000138" title="bbox 598 2285 632 2307; x_wconf 95; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000112_000139" title="bbox 657 2292 713 2307; x_wconf 96; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000112_000140" title="bbox 738 2286 872 2307; x_wconf 96; x_fsize 28">control</span>
+      <span class="ocrx_word" id="word_000112_000141" title="bbox 896 2286 993 2307; x_wconf 96; x_fsize 28">block</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_21" title="bbox 538 1963 541 2306"></div>
+   <div class="ocr_carea" id="block_000112_000020" title="bbox 379 2220 387 2311">
+    <p class="ocr_par" id="par_000112_000023" lang="eng" title="bbox 379 2220 387 2311" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000040" title="bbox 379 2220 387 2311; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000142" title="bbox 379 2256 387 2311; x_wconf 3; x_fsize 21">Mee</span>
+      <span class="ocrx_word" id="word_000112_000143" title="bbox 379 2220 387 2239; x_wconf 35; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000021" title="bbox 374 2321 1354 3171">
+    <p class="ocr_par" id="par_000112_000024" lang="eng" title="bbox 378 2321 1012 2415" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000041" title="bbox 379 2321 1012 2347; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000144" title="bbox 379 2328 387 2347; x_wconf 0; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000145" title="bbox 535 2323 574 2342; x_wconf 96; x_fsize 27">AX</span>
+      <span class="ocrx_word" id="word_000112_000146" title="bbox 598 2321 632 2343; x_wconf 95; x_fsize 27">is</span>
+      <span class="ocrx_word" id="word_000112_000147" title="bbox 656 2322 712 2343; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000112_000148" title="bbox 735 2321 852 2343; x_wconf 96; x_fsize 27">Active</span>
+      <span class="ocrx_word" id="word_000112_000149" title="bbox 878 2322 1012 2343; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000042" title="bbox 374 2389 733 2424; baseline 0.003 -10.011; x_size 26.482599; x_descenders 5.4825997; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000150" title="bbox 374 2389 413 2424; x_wconf 33; x_fsize 27">ab</span>
+      <span class="ocrx_word" id="word_000112_000151" title="bbox 538 2394 593 2415; x_wconf 84; x_fsize 27">S3b</span>
+      <span class="ocrx_word" id="word_000112_000152" title="bbox 617 2400 653 2415; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000112_000153" title="bbox 678 2394 733 2415; x_wconf 91; x_fsize 27">S3c</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000025" lang="eng" title="bbox 377 2429 1173 2487" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000043" title="bbox 537 2429 1173 2456; baseline -0.002 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000154" title="bbox 537 2436 573 2451; x_wconf 96; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000112_000155" title="bbox 697 2430 748 2451; x_wconf 82; x_fsize 29">ds:</span>
+      <span class="ocrx_word" id="word_000112_000156" title="bbox 764 2429 1106 2456; x_wconf 82; x_fsize 29">[OsActivityMeter],</span>
+      <span class="ocrx_word" id="word_000112_000157" title="bbox 1137 2436 1173 2451; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000044" title="bbox 377 2465 473 2487; baseline -0.01 0; x_size 26.482599; x_descenders 5.4825997; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000158" title="bbox 377 2465 473 2487; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000026" lang="eng" title="bbox 535 2501 1132 2527" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000045" title="bbox 535 2501 1132 2527; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000159" title="bbox 535 2508 594 2523; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000160" title="bbox 697 2502 746 2527; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000112_000161" title="bbox 778 2508 828 2523; x_wconf 35; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000112_000162" title="bbox 844 2501 1132 2526; x_wconf 35; x_fsize 27">[di].Sr5Channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000027" lang="eng" title="bbox 537 2538 832 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000046" title="bbox 537 2538 832 2559; baseline -0.003 0; x_size 26.482599; x_descenders 5.4825997; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000163" title="bbox 537 2538 832 2559; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000028" lang="eng" title="bbox 536 2574 733 2600" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000047" title="bbox 536 2574 733 2600; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000164" title="bbox 536 2574 613 2600; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000112_000165" title="bbox 697 2580 733 2595; x_wconf 95; x_fsize 27">ax</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000029" lang="eng" title="bbox 377 2609 1133 2672" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000048" title="bbox 535 2609 1133 2635; baseline 0.002 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000166" title="bbox 535 2616 594 2631; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000112_000167" title="bbox 696 2610 746 2635; x_wconf 95; x_fsize 27">bx,</span>
+      <span class="ocrx_word" id="word_000112_000168" title="bbox 778 2616 828 2631; x_wconf 0; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000112_000169" title="bbox 844 2609 1133 2634; x_wconf 0; x_fsize 27">[di].Sr5LddData</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000049" title="bbox 377 2646 708 2672; baseline 0.003 -6; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000170" title="bbox 377 2646 708 2672; x_wconf 79; x_fsize 26">TheInterruptLoop:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000030" lang="eng" title="bbox 535 2681 1354 2708" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000050" title="bbox 535 2681 1354 2708; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000171" title="bbox 535 2688 594 2703; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000112_000172" title="bbox 697 2682 746 2707; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000112_000173" title="bbox 778 2681 1092 2708; x_wconf 89; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000112_000174" title="bbox 1117 2688 1153 2703; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000112_000175" title="bbox 1175 2682 1354 2708; x_wconf 85; x_fsize 28">A5CtrlReg</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000031" lang="eng" title="bbox 538 2719 633 2739" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000051" title="bbox 538 2719 633 2739; baseline -0.011 0; x_size 24.987179; x_descenders 4.9871798; x_ascenders 6.3554335">
+      <span class="ocrx_word" id="word_000112_000176" title="bbox 538 2719 633 2739; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000032" lang="eng" title="bbox 538 2755 693 2775" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000052" title="bbox 538 2755 693 2775; baseline -0.006 0; x_size 24.987179; x_descenders 4.9871798; x_ascenders 6.3554335">
+      <span class="ocrx_word" id="word_000112_000177" title="bbox 538 2755 693 2775; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000033" lang="eng" title="bbox 536 2791 612 2811" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000053" title="bbox 536 2791 612 2811; baseline 0 -1; x_size 23.737822; x_descenders 4.7378211; x_ascenders 6.0376616">
+      <span class="ocrx_word" id="word_000112_000178" title="bbox 536 2791 612 2811; x_wconf 91; x_fsize 24">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000034" lang="eng" title="bbox 538 2827 633 2847" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000054" title="bbox 538 2827 633 2847; baseline -0.011 0; x_size 24.987179; x_descenders 4.9871798; x_ascenders 6.3554335">
+      <span class="ocrx_word" id="word_000112_000179" title="bbox 538 2827 633 2847; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000035" lang="eng" title="bbox 538 2863 674 2883" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000055" title="bbox 538 2863 674 2883; baseline 0 -1; x_size 23.737822; x_descenders 4.7378211; x_ascenders 6.0376616">
+      <span class="ocrx_word" id="word_000112_000180" title="bbox 538 2863 674 2883; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000036" lang="eng" title="bbox 536 2898 792 2923" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000056" title="bbox 536 2898 792 2923; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000181" title="bbox 536 2899 612 2919; x_wconf 96; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000112_000182" title="bbox 677 2898 726 2923; x_wconf 95; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000112_000183" title="bbox 757 2898 792 2919; x_wconf 96; x_fsize 27">al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000037" lang="eng" title="bbox 377 2933 1068 2996" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000057" title="bbox 540 2933 893 2960; baseline -0.003 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000184" title="bbox 540 2933 572 2960; x_wconf 96; x_fsize 29">je</span>
+      <span class="ocrx_word" id="word_000112_000185" title="bbox 676 2933 893 2960; x_wconf 92; x_fsize 29">NothingToDo</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000058" title="bbox 377 2969 1068 2996; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000186" title="bbox 377 2969 1068 2996; x_wconf 45; x_fsize 26">HaveWeGotAModemStatusLineInterrupt:</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000038" lang="eng" title="bbox 536 3006 913 3031" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000059" title="bbox 536 3006 913 3031; baseline -0.003 -4; x_size 23.737822; x_descenders 4.7378211; x_ascenders 6.0376616">
+      <span class="ocrx_word" id="word_000112_000187" title="bbox 536 3008 612 3027; x_wconf 95; x_fsize 24">test</span>
+      <span class="ocrx_word" id="word_000112_000188" title="bbox 697 3006 746 3031; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000112_000189" title="bbox 778 3007 913 3030; x_wconf 90; x_fsize 24">S_MDINT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000039" lang="eng" title="bbox 540 3041 1212 3068" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000060" title="bbox 540 3041 1212 3068; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000190" title="bbox 540 3041 571 3068; x_wconf 24; x_fsize 29">4z</span>
+      <span class="ocrx_word" id="word_000112_000191" title="bbox 697 3041 1212 3068; x_wconf 38; x_fsize 29">HaveWeGotARecievelInterrupt</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000040" lang="eng" title="bbox 535 3077 1275 3104" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000061" title="bbox 535 3077 1275 3104; baseline 0.001 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000192" title="bbox 535 3084 594 3099; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000112_000193" title="bbox 697 3078 746 3103; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000112_000194" title="bbox 778 3077 1092 3104; x_wconf 92; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000112_000195" title="bbox 1117 3084 1153 3099; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000112_000196" title="bbox 1175 3078 1275 3099; x_wconf 90; x_fsize 28">A5USR</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000041" lang="eng" title="bbox 538 3115 633 3135" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000062" title="bbox 538 3115 633 3135; baseline -0.011 0; x_size 24.987179; x_descenders 4.9871798; x_ascenders 6.3554335">
+      <span class="ocrx_word" id="word_000112_000197" title="bbox 538 3115 633 3135; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000042" lang="eng" title="bbox 538 3151 693 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000063" title="bbox 538 3151 693 3171; baseline -0.006 0; x_size 24.987179; x_descenders 4.9871798; x_ascenders 6.3554335">
+      <span class="ocrx_word" id="word_000112_000198" title="bbox 538 3151 693 3171; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000022" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000112_000043" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000064" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000112_000199" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000112_000200" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000023" title="bbox 1479 1896 1487 1915">
+    <p class="ocr_par" id="par_000112_000044" lang="eng" title="bbox 1479 1896 1487 1915" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000065" title="bbox 1479 1896 1487 1915; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000201" title="bbox 1479 1896 1487 1915; x_wconf 82; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000024" title="bbox 1489 960 1497 1051">
+    <p class="ocr_par" id="par_000112_000045" lang="eng" title="bbox 1489 960 1497 1051" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000066" title="bbox 1489 960 1497 1051; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000202" title="bbox 1489 996 1497 1051; x_wconf 18; x_fsize 21">Mee</span>
+      <span class="ocrx_word" id="word_000112_000203" title="bbox 1489 960 1497 979; x_wconf 35; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000025" title="bbox 536 773 1533 800">
+    <p class="ocr_par" id="par_000112_000046" lang="eng" title="bbox 536 773 1533 800" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000112_000067" title="bbox 536 773 1533 800; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000204" title="bbox 536 774 594 795; x_wconf 96; x_fsize 27">Old</span>
+      <span class="ocrx_word" id="word_000112_000205" title="bbox 618 774 752 795; x_wconf 95; x_fsize 27">channel</span>
+      <span class="ocrx_word" id="word_000112_000206" title="bbox 777 774 834 795; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000112_000207" title="bbox 858 774 952 800; x_wconf 96; x_fsize 27">flags</span>
+      <span class="ocrx_word" id="word_000112_000208" title="bbox 977 780 1013 795; x_wconf 96; x_fsize 27">on</span>
+      <span class="ocrx_word" id="word_000112_000209" title="bbox 1036 774 1092 795; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000112_000210" title="bbox 1118 774 1226 799; x_wconf 96; x_fsize 27">stack,</span>
+      <span class="ocrx_word" id="word_000112_000211" title="bbox 1258 773 1452 800; x_wconf 96; x_fsize 27">interrupts</span>
+      <span class="ocrx_word" id="word_000112_000212" title="bbox 1477 774 1533 795; x_wconf 96; x_fsize 27">off</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000026" title="bbox 1499 882 1852 1087">
+    <p class="ocr_par" id="par_000112_000047" lang="eng" title="bbox 1499 882 1852 908" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000068" title="bbox 1499 882 1852 908; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000213" title="bbox 1499 888 1507 907; x_wconf 64; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000214" title="bbox 1537 882 1614 903; x_wconf 96; x_fsize 27">Load</span>
+      <span class="ocrx_word" id="word_000112_000215" title="bbox 1636 882 1692 903; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000112_000216" title="bbox 1718 883 1852 908; x_wconf 96; x_fsize 27">Segment</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000048" lang="eng" title="bbox 1499 917 1852 1047" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000069" title="bbox 1499 917 1852 943; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000217" title="bbox 1499 924 1507 943; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000218" title="bbox 1536 917 1653 939; x_wconf 96; x_fsize 27">Within</span>
+      <span class="ocrx_word" id="word_000112_000219" title="bbox 1676 917 1773 939; x_wconf 96; x_fsize 27">which</span>
+      <span class="ocrx_word" id="word_000112_000220" title="bbox 1796 918 1852 939; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000070" title="bbox 1527 954 1842 975; baseline 0.003 -1; x_size 26.445534; x_descenders 5.4455333; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000221" title="bbox 1527 954 1582 975; x_wconf 93; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000112_000222" title="bbox 1607 954 1664 975; x_wconf 91; x_fsize 27">Ldd</span>
+      <span class="ocrx_word" id="word_000112_000223" title="bbox 1687 954 1782 975; x_wconf 95; x_fsize 27">above</span>
+      <span class="ocrx_word" id="word_000112_000224" title="bbox 1806 960 1842 975; x_wconf 95; x_fsize 27">us</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000071" title="bbox 1526 990 1804 1011; baseline 0 0; x_size 26.445534; x_descenders 5.4455333; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000225" title="bbox 1526 991 1643 1011; x_wconf 95; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000112_000226" title="bbox 1666 990 1722 1011; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000112_000227" title="bbox 1747 990 1804 1011; x_wconf 96; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000072" title="bbox 1528 1026 1662 1047; baseline -0.007 0; x_size 26.082497; x_descenders 5.0824976; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000228" title="bbox 1528 1026 1662 1047; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000049" lang="eng" title="bbox 1499 1061 1672 1087" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000073" title="bbox 1499 1061 1672 1087; baseline 0.006 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000229" title="bbox 1499 1068 1507 1087; x_wconf 80; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000112_000230" title="bbox 1536 1061 1672 1083; x_wconf 96; x_fsize 29">Resides</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000027" title="bbox 1536 1313 1912 1412">
+    <p class="ocr_par" id="par_000112_000050" lang="eng" title="bbox 1536 1313 1912 1412" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000074" title="bbox 1537 1313 1912 1340; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000231" title="bbox 1537 1314 1672 1335; x_wconf 96; x_fsize 28">Channel</span>
+      <span class="ocrx_word" id="word_000112_000232" title="bbox 1698 1314 1712 1335; x_wconf 95; x_fsize 28">3</span>
+      <span class="ocrx_word" id="word_000112_000233" title="bbox 1738 1313 1912 1340; x_wconf 95; x_fsize 28">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000075" title="bbox 1536 1351 1653 1371; baseline 0 0; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000234" title="bbox 1536 1351 1653 1371; x_wconf 95; x_fsize 26">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000076" title="bbox 1538 1385 1832 1412; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000235" title="bbox 1538 1387 1632 1412; x_wconf 96; x_fsize 28">Jumps</span>
+      <span class="ocrx_word" id="word_000112_000236" title="bbox 1656 1388 1693 1407; x_wconf 93; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000112_000237" title="bbox 1717 1385 1832 1407; x_wconf 92; x_fsize 28">Comint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000028" title="bbox 1499 1320 1507 1375">
+    <p class="ocr_par" id="par_000112_000051" lang="eng" title="bbox 1499 1320 1507 1375" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000077" title="bbox 1499 1320 1507 1375; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000238" title="bbox 1499 1320 1507 1375; x_wconf 9; x_fsize 21">see</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000029" title="bbox 1499 1392 1507 1411">
+    <p class="ocr_par" id="par_000112_000052" lang="eng" title="bbox 1499 1392 1507 1411" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000078" title="bbox 1499 1392 1507 1411; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000239" title="bbox 1499 1392 1507 1411; x_wconf 82; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000030" title="bbox 1536 1601 1912 1700">
+    <p class="ocr_par" id="par_000112_000053" lang="eng" title="bbox 1536 1601 1912 1700" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000079" title="bbox 1537 1601 1912 1628; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000240" title="bbox 1537 1602 1672 1623; x_wconf 96; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000112_000241" title="bbox 1698 1602 1711 1622; x_wconf 96; x_fsize 27">2</span>
+      <span class="ocrx_word" id="word_000112_000242" title="bbox 1738 1601 1912 1628; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000080" title="bbox 1536 1639 1653 1659; baseline 0 0; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000243" title="bbox 1536 1639 1653 1659; x_wconf 96; x_fsize 26">vector</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000081" title="bbox 1538 1673 1832 1700; baseline -0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000244" title="bbox 1538 1675 1632 1700; x_wconf 96; x_fsize 28">Jumps</span>
+      <span class="ocrx_word" id="word_000112_000245" title="bbox 1656 1676 1693 1695; x_wconf 93; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000112_000246" title="bbox 1717 1673 1832 1695; x_wconf 91; x_fsize 28">Comint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000031" title="bbox 1499 1608 1507 1663">
+    <p class="ocr_par" id="par_000112_000054" lang="eng" title="bbox 1499 1608 1507 1663" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000082" title="bbox 1499 1608 1507 1663; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000247" title="bbox 1499 1608 1507 1663; x_wconf 20; x_fsize 21">seo</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000032" title="bbox 1499 1680 1507 1699">
+    <p class="ocr_par" id="par_000112_000055" lang="eng" title="bbox 1499 1680 1507 1699" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000083" title="bbox 1499 1680 1507 1699; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000248" title="bbox 1499 1680 1507 1699; x_wconf 82; x_fsize 21">~</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000033" title="bbox 1499 1889 1892 2023">
+    <p class="ocr_par" id="par_000112_000056" lang="eng" title="bbox 1499 1889 1892 1951" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000084" title="bbox 1517 1889 1892 1916; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000249" title="bbox 1517 1890 1652 1911; x_wconf 96; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000112_000250" title="bbox 1679 1890 1691 1910; x_wconf 95; x_fsize 27">1</span>
+      <span class="ocrx_word" id="word_000112_000251" title="bbox 1718 1889 1892 1916; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000085" title="bbox 1499 1927 1653 1951; baseline 0 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000112_000252" title="bbox 1499 1932 1507 1951; x_wconf 56; x_fsize 25">7;</span>
+      <span class="ocrx_word" id="word_000112_000253" title="bbox 1536 1927 1653 1947; x_wconf 93; x_fsize 25">vector</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000057" lang="eng" title="bbox 1499 1962 1793 1988" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000086" title="bbox 1499 1962 1793 1988; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000254" title="bbox 1499 1968 1507 1987; x_wconf 68; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000255" title="bbox 1536 1962 1632 1983; x_wconf 96; x_fsize 27">Falls</span>
+      <span class="ocrx_word" id="word_000112_000256" title="bbox 1656 1962 1793 1988; x_wconf 96; x_fsize 27">through</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000058" lang="eng" title="bbox 1499 1997 1712 2023" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000087" title="bbox 1499 1997 1712 2023; baseline -0.005 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000257" title="bbox 1499 2004 1507 2023; x_wconf 73; x_fsize 27">7</span>
+      <span class="ocrx_word" id="word_000112_000258" title="bbox 1536 2000 1573 2019; x_wconf 92; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000112_000259" title="bbox 1597 1997 1712 2019; x_wconf 90; x_fsize 27">Comint</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000034" title="bbox 1499 2429 1852 2455">
+    <p class="ocr_par" id="par_000112_000059" lang="eng" title="bbox 1499 2429 1852 2455" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000088" title="bbox 1499 2429 1852 2455; baseline 0 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000260" title="bbox 1499 2436 1507 2455; x_wconf 87; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000261" title="bbox 1538 2431 1592 2451; x_wconf 95; x_fsize 27">Set</span>
+      <span class="ocrx_word" id="word_000112_000262" title="bbox 1617 2429 1732 2451; x_wconf 95; x_fsize 27">active</span>
+      <span class="ocrx_word" id="word_000112_000263" title="bbox 1758 2432 1852 2451; x_wconf 96; x_fsize 27">state</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000035" title="bbox 1499 2502 1733 2563">
+    <p class="ocr_par" id="par_000112_000060" lang="eng" title="bbox 1499 2502 1733 2563" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000089" title="bbox 1499 2502 1733 2527; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000264" title="bbox 1499 2508 1507 2527; x_wconf 81; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000112_000265" title="bbox 1538 2502 1652 2523; x_wconf 95; x_fsize 26">Select</span>
+      <span class="ocrx_word" id="word_000112_000266" title="bbox 1677 2508 1733 2523; x_wconf 96; x_fsize 26">our</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000090" title="bbox 1499 2538 1672 2563; baseline -0.006 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000267" title="bbox 1499 2544 1507 2563; x_wconf 65; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000268" title="bbox 1538 2538 1672 2559; x_wconf 89; x_fsize 27">Channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000036" title="bbox 1499 2610 1892 2780">
+    <p class="ocr_par" id="par_000112_000061" lang="eng" title="bbox 1499 2610 1892 2671" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000091" title="bbox 1499 2610 1892 2635; baseline 0.003 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000269" title="bbox 1499 2616 1507 2635; x_wconf 74; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000270" title="bbox 1536 2611 1613 2631; x_wconf 96; x_fsize 27">Data</span>
+      <span class="ocrx_word" id="word_000112_000271" title="bbox 1638 2610 1693 2631; x_wconf 93; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000112_000272" title="bbox 1717 2611 1772 2630; x_wconf 91; x_fsize 27">LDD</span>
+      <span class="ocrx_word" id="word_000112_000273" title="bbox 1797 2610 1892 2631; x_wconf 96; x_fsize 27">above</span>
+     </span>
+     <span class="ocr_line" id="line_000112_000092" title="bbox 1499 2645 1633 2671; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000112_000274" title="bbox 1499 2652 1507 2671; x_wconf 78; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000275" title="bbox 1538 2645 1573 2666; x_wconf 94; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000112_000276" title="bbox 1596 2646 1633 2667; x_wconf 96; x_fsize 27">bx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000062" lang="eng" title="bbox 1499 2681 1792 2707" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000093" title="bbox 1499 2681 1792 2707; baseline 0.003 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000277" title="bbox 1499 2688 1507 2707; x_wconf 85; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000112_000278" title="bbox 1536 2681 1614 2703; x_wconf 95; x_fsize 26">Find</span>
+      <span class="ocrx_word" id="word_000112_000279" title="bbox 1637 2684 1692 2703; x_wconf 96; x_fsize 26">out</span>
+      <span class="ocrx_word" id="word_000112_000280" title="bbox 1716 2682 1792 2703; x_wconf 96; x_fsize 26">what</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000063" lang="eng" title="bbox 1499 2718 1732 2743" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000094" title="bbox 1499 2718 1732 2743; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000281" title="bbox 1499 2724 1507 2743; x_wconf 82; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000112_000282" title="bbox 1538 2718 1654 2739; x_wconf 65; x_fsize 26">caused</span>
+      <span class="ocrx_word" id="word_000112_000283" title="bbox 1676 2718 1732 2739; x_wconf 96; x_fsize 26">the</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000112_000064" lang="eng" title="bbox 1499 2753 1712 2780" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000095" title="bbox 1499 2753 1712 2780; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000112_000284" title="bbox 1499 2760 1507 2779; x_wconf 81; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000112_000285" title="bbox 1538 2753 1712 2780; x_wconf 96; x_fsize 27">interrupt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000112_000037" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000112_000065" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000112_000096" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000112_000286" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000112_000287" title="bbox 1983 3320 2040 3349; x_wconf 96; x_fsize 39">110</span>
+      <span class="ocrx_word" id="word_000112_000288" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000112_000289" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000112_000290" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000113" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0113.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000113_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000113_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000113_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000113_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000113_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000113_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000113_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000113_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_2" title="bbox 724 414 726 722"></div>
+   <div class="ocr_carea" id="block_000113_000001" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000113_000001" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000001" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000113_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000113_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000113_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000113_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000113_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000002" title="bbox 1499 485 1893 547">
+    <p class="ocr_par" id="par_000113_000002" lang="eng" title="bbox 1499 485 1893 547" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000002" title="bbox 1499 485 1893 512; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000011" title="bbox 1499 492 1507 511; x_wconf 89; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000113_000012" title="bbox 1538 485 1714 512; x_wconf 95; x_fsize 28">Something</span>
+      <span class="ocrx_word" id="word_000113_000013" title="bbox 1736 486 1792 507; x_wconf 96; x_fsize 28">has</span>
+      <span class="ocrx_word" id="word_000113_000014" title="bbox 1816 486 1893 507; x_wconf 96; x_fsize 28">been</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000003" title="bbox 1499 521 1873 547; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000015" title="bbox 1499 528 1507 547; x_wconf 72; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000113_000016" title="bbox 1538 521 1694 543; x_wconf 80; x_fsize 28">recieved</span>
+      <span class="ocrx_word" id="word_000113_000017" title="bbox 1718 521 1753 542; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000113_000018" title="bbox 1777 528 1873 543; x_wconf 96; x_fsize 28">error</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000003" title="bbox 1499 593 1913 619">
+    <p class="ocr_par" id="par_000113_000003" lang="eng" title="bbox 1499 593 1913 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000004" title="bbox 1499 593 1913 619; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000019" title="bbox 1499 600 1507 619; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000113_000020" title="bbox 1536 593 1713 615; x_wconf 96; x_fsize 28">Establish</span>
+      <span class="ocrx_word" id="word_000113_000021" title="bbox 1736 594 1792 615; x_wconf 95; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000113_000022" title="bbox 1817 600 1913 615; x_wconf 96; x_fsize 28">error</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000004" title="bbox 1499 702 1873 764">
+    <p class="ocr_par" id="par_000113_000004" lang="eng" title="bbox 1499 702 1873 764" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000005" title="bbox 1499 702 1873 727; baseline 0 -4; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000023" title="bbox 1499 708 1507 727; x_wconf 22; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000024" title="bbox 1537 703 1592 723; x_wconf 96; x_fsize 27">Get</span>
+      <span class="ocrx_word" id="word_000113_000025" title="bbox 1616 702 1672 723; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000113_000026" title="bbox 1698 702 1873 723; x_wconf 96; x_fsize 27">character</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000006" title="bbox 1499 737 1753 764; baseline 0.004 -6; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000027" title="bbox 1499 744 1507 763; x_wconf 86; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000028" title="bbox 1538 737 1573 758; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000113_000029" title="bbox 1597 737 1753 764; x_wconf 95; x_fsize 27">question</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000005" title="bbox 1339 1133 1652 1160">
+    <p class="ocr_par" id="par_000113_000005" lang="eng" title="bbox 1339 1133 1652 1160" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000007" title="bbox 1339 1133 1652 1160; baseline 0.003 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000030" title="bbox 1339 1140 1347 1159; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000031" title="bbox 1378 1133 1492 1155; x_wconf 96; x_fsize 27">invert</span>
+      <span class="ocrx_word" id="word_000113_000032" title="bbox 1518 1133 1652 1160; x_wconf 96; x_fsize 27">signals</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000006" title="bbox 375 307 1386 1340">
+    <p class="ocr_par" id="par_000113_000006" lang="eng" title="bbox 375 307 1386 1340" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000008" title="bbox 536 307 612 327; baseline 0 -1; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000033" title="bbox 536 307 612 327; x_wconf 92; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000009" title="bbox 538 343 633 363; baseline -0.011 0; x_size 27.753323; x_descenders 5.7415729; x_ascenders 6.6285715">
+      <span class="ocrx_word" id="word_000113_000034" title="bbox 538 343 633 363; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000010" title="bbox 538 379 674 399; baseline 0 -1; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000035" title="bbox 538 379 674 399; x_wconf 92; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000011" title="bbox 536 414 1386 439; baseline -0.001 -4; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000036" title="bbox 536 416 612 435; x_wconf 95; x_fsize 25">test</span>
+      <span class="ocrx_word" id="word_000113_000037" title="bbox 697 420 746 439; x_wconf 92; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000113_000038" title="bbox 784 414 1055 438; x_wconf 90; x_fsize 25">(OVERRUN_ERROR</span>
+      <span class="ocrx_word" id="word_000113_000039" title="bbox 1077 420 1113 435; x_wconf 93; x_fsize 25">or</span>
+      <span class="ocrx_word" id="word_000113_000040" title="bbox 1136 414 1386 438; x_wconf 91; x_fsize 25">PARITY_ERROR)</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000012" title="bbox 540 449 1173 476; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000041" title="bbox 540 449 571 476; x_wconf 65; x_fsize 27">jz</span>
+      <span class="ocrx_word" id="word_000113_000042" title="bbox 695 450 1173 476; x_wconf 87; x_fsize 27">ModemStatusInterruptOnly</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000013" title="bbox 536 486 733 512; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000043" title="bbox 536 486 613 512; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000113_000044" title="bbox 697 492 733 507; x_wconf 94; x_fsize 27">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000014" title="bbox 535 522 1035 547; baseline -0.002 -4; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000045" title="bbox 535 528 594 543; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000113_000046" title="bbox 697 522 746 547; x_wconf 93; x_fsize 25">ah,</span>
+      <span class="ocrx_word" id="word_000113_000047" title="bbox 778 523 1035 546; x_wconf 92; x_fsize 25">SERPARITY_ERR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000015" title="bbox 536 559 1015 583; baseline -0.002 -4; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000048" title="bbox 536 560 612 579; x_wconf 94; x_fsize 25">test</span>
+      <span class="ocrx_word" id="word_000113_000049" title="bbox 697 564 746 583; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000113_000050" title="bbox 776 559 1015 582; x_wconf 91; x_fsize 25">PARITY_ERROR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000016" title="bbox 540 593 973 620; baseline 0 -6; x_size 28; x_descenders 7; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000051" title="bbox 540 593 591 620; x_wconf 90; x_fsize 29">jnz</span>
+      <span class="ocrx_word" id="word_000113_000052" title="bbox 699 593 973 620; x_wconf 89; x_fsize 29">IsAParityError</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000017" title="bbox 535 630 1055 655; baseline -0.002 -4; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000053" title="bbox 535 636 594 651; x_wconf 95; x_fsize 25">mov</span>
+      <span class="ocrx_word" id="word_000113_000054" title="bbox 697 630 746 655; x_wconf 93; x_fsize 25">ah,</span>
+      <span class="ocrx_word" id="word_000113_000055" title="bbox 778 631 1055 654; x_wconf 91; x_fsize 25">SEROVERRUN_ERR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000018" title="bbox 379 665 668 692; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000056" title="bbox 379 665 668 692; x_wconf 88; x_fsize 28">IsAParityError:</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000019" title="bbox 535 701 1275 728; baseline -0.001 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000057" title="bbox 535 708 594 723; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000113_000058" title="bbox 697 708 746 727; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000113_000059" title="bbox 778 701 1092 728; x_wconf 92; x_fsize 27">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000113_000060" title="bbox 1117 708 1153 723; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000113_000061" title="bbox 1175 702 1275 723; x_wconf 90; x_fsize 27">A5RHR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000020" title="bbox 538 739 633 759; baseline -0.011 0; x_size 27.753323; x_descenders 5.7415729; x_ascenders 6.6285715">
+      <span class="ocrx_word" id="word_000113_000062" title="bbox 538 739 633 759; x_wconf 87; x_fsize 29">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000021" title="bbox 538 775 693 795; baseline -0.006 0; x_size 27.753323; x_descenders 5.7415729; x_ascenders 6.6285715">
+      <span class="ocrx_word" id="word_000113_000063" title="bbox 538 775 693 795; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000022" title="bbox 536 811 612 831; baseline 0 -1; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000064" title="bbox 536 811 612 831; x_wconf 91; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000023" title="bbox 538 847 633 867; baseline -0.011 0; x_size 27.753323; x_descenders 5.7415729; x_ascenders 6.6285715">
+      <span class="ocrx_word" id="word_000113_000065" title="bbox 538 847 633 867; x_wconf 91; x_fsize 29">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000024" title="bbox 538 883 674 903; baseline 0 -1; x_size 23.955984; x_descenders 4.9559841; x_ascenders 5.7216201">
+      <span class="ocrx_word" id="word_000113_000066" title="bbox 538 883 674 903; x_wconf 91; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000025" title="bbox 536 917 732 944; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000067" title="bbox 536 918 613 944; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000113_000068" title="bbox 697 917 732 939; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000026" title="bbox 538 953 1252 980; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000069" title="bbox 538 954 612 975; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000113_000070" title="bbox 697 954 794 975; x_wconf 92; x_fsize 27">dword</span>
+      <span class="ocrx_word" id="word_000113_000071" title="bbox 816 956 873 980; x_wconf 96; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000113_000072" title="bbox 898 960 947 975; x_wconf 47; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000113_000073" title="bbox 964 953 1026 978; x_wconf 26; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000113_000074" title="bbox 1042 954 1252 975; x_wconf 26; x_fsize 27">.Sr5RecvInt</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000027" title="bbox 536 989 732 1016; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000075" title="bbox 536 996 593 1016; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000113_000076" title="bbox 697 989 732 1011; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000028" title="bbox 536 1032 733 1052; baseline -0.005 -5; x_size 27.753323; x_descenders 5.7415729; x_ascenders 6.6285715">
+      <span class="ocrx_word" id="word_000113_000077" title="bbox 536 1032 593 1052; x_wconf 96; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000113_000078" title="bbox 697 1032 733 1047; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000029" title="bbox 375 1062 868 1088; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000079" title="bbox 375 1062 868 1088; x_wconf 87; x_fsize 28">ModemStatusInterruptOnly:</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000030" title="bbox 537 1098 1266 1123; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000080" title="bbox 537 1098 594 1119; x_wconf 96; x_fsize 26">and</span>
+      <span class="ocrx_word" id="word_000113_000081" title="bbox 697 1104 746 1123; x_wconf 92; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000113_000082" title="bbox 784 1098 892 1122; x_wconf 93; x_fsize 26">(S_CTS</span>
+      <span class="ocrx_word" id="word_000113_000083" title="bbox 917 1104 953 1119; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000084" title="bbox 978 1099 1075 1122; x_wconf 91; x_fsize 26">S_DSR</span>
+      <span class="ocrx_word" id="word_000113_000085" title="bbox 1097 1104 1133 1119; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000086" title="bbox 1158 1098 1266 1122; x_wconf 92; x_fsize 26">S_DCD)</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000031" title="bbox 537 1134 1266 1159; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000087" title="bbox 537 1140 593 1155; x_wconf 91; x_fsize 26">xor</span>
+      <span class="ocrx_word" id="word_000113_000088" title="bbox 697 1134 746 1159; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000113_000089" title="bbox 784 1134 892 1158; x_wconf 92; x_fsize 26">(S_CTS</span>
+      <span class="ocrx_word" id="word_000113_000090" title="bbox 917 1140 953 1155; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000091" title="bbox 978 1135 1075 1158; x_wconf 92; x_fsize 26">S_DSR</span>
+      <span class="ocrx_word" id="word_000113_000092" title="bbox 1097 1140 1133 1155; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000093" title="bbox 1158 1134 1266 1158; x_wconf 92; x_fsize 26">S_DCD)</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000032" title="bbox 535 1170 813 1195; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000094" title="bbox 535 1176 594 1191; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000095" title="bbox 697 1170 746 1195; x_wconf 86; x_fsize 26">ax,</span>
+      <span class="ocrx_word" id="word_000113_000096" title="bbox 777 1176 813 1191; x_wconf 95; x_fsize 26">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000033" title="bbox 536 1205 732 1232; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000097" title="bbox 536 1206 613 1232; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000113_000098" title="bbox 697 1205 732 1227; x_wconf 96; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000034" title="bbox 538 1241 1292 1268; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000099" title="bbox 538 1242 612 1263; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000113_000100" title="bbox 697 1242 794 1263; x_wconf 90; x_fsize 27">dword</span>
+      <span class="ocrx_word" id="word_000113_000101" title="bbox 816 1244 873 1268; x_wconf 96; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000113_000102" title="bbox 898 1248 948 1263; x_wconf 24; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000113_000103" title="bbox 964 1241 1292 1266; x_wconf 24; x_fsize 27">[di].Sr5StatusInt</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000035" title="bbox 536 1277 732 1304; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000104" title="bbox 536 1284 593 1304; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000113_000105" title="bbox 697 1277 732 1299; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000036" title="bbox 540 1313 1133 1340; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000106" title="bbox 540 1313 593 1340; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000113_000107" title="bbox 698 1314 792 1335; x_wconf 89; x_fsize 28">short</span>
+      <span class="ocrx_word" id="word_000113_000108" title="bbox 817 1314 1133 1340; x_wconf 88; x_fsize 28">TheInterruptLoop</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000007" title="bbox 377 1349 908 1376">
+    <p class="ocr_par" id="par_000113_000007" lang="eng" title="bbox 377 1349 908 1376" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000037" title="bbox 377 1349 908 1376; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000113_000109" title="bbox 377 1349 908 1376; x_wconf 49; x_fsize 26">HaveWeGotARecievelInterrupt:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000008" title="bbox 1339 1673 1874 1699">
+    <p class="ocr_par" id="par_000113_000008" lang="eng" title="bbox 1339 1673 1874 1699" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000038" title="bbox 1339 1673 1874 1699; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000110" title="bbox 1339 1680 1347 1699; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000111" title="bbox 1375 1675 1414 1694; x_wconf 96; x_fsize 27">AX</span>
+      <span class="ocrx_word" id="word_000113_000112" title="bbox 1436 1674 1492 1695; x_wconf 96; x_fsize 27">has</span>
+      <span class="ocrx_word" id="word_000113_000113" title="bbox 1518 1674 1693 1695; x_wconf 96; x_fsize 27">character</span>
+      <span class="ocrx_word" id="word_000113_000114" title="bbox 1718 1673 1874 1695; x_wconf 96; x_fsize 27">received</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000009" title="bbox 1316 2717 1713 2744">
+    <p class="ocr_par" id="par_000113_000009" lang="eng" title="bbox 1316 2717 1713 2744" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000039" title="bbox 1316 2717 1713 2744; baseline 0 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000115" title="bbox 1316 2718 1434 2739; x_wconf 91; x_fsize 28">Resced</span>
+      <span class="ocrx_word" id="word_000113_000116" title="bbox 1458 2717 1493 2738; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000113_000117" title="bbox 1517 2724 1713 2744; x_wconf 96; x_fsize 28">neccessary</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000010" title="bbox 1339 2789 1792 2816">
+    <p class="ocr_par" id="par_000113_000010" lang="eng" title="bbox 1339 2789 1792 2816" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000040" title="bbox 1339 2789 1792 2816; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000118" title="bbox 1339 2796 1347 2815; x_wconf 92; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000119" title="bbox 1377 2789 1512 2811; x_wconf 79; x_fsize 27">Gisable</span>
+      <span class="ocrx_word" id="word_000113_000120" title="bbox 1537 2791 1574 2810; x_wconf 95; x_fsize 27">TX</span>
+      <span class="ocrx_word" id="word_000113_000121" title="bbox 1598 2789 1792 2816; x_wconf 95; x_fsize 27">interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000011" title="bbox 376 1386 1373 3171">
+    <p class="ocr_par" id="par_000113_000011" lang="eng" title="bbox 376 1386 1373 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000041" title="bbox 536 1386 913 1411; baseline -0.003 -4; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000122" title="bbox 536 1388 612 1407; x_wconf 95; x_fsize 25">test</span>
+      <span class="ocrx_word" id="word_000113_000123" title="bbox 697 1386 746 1411; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000113_000124" title="bbox 778 1387 913 1410; x_wconf 92; x_fsize 25">S_RXINT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000042" title="bbox 540 1421 1232 1448; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000125" title="bbox 540 1421 571 1448; x_wconf 21; x_fsize 29">jz</span>
+      <span class="ocrx_word" id="word_000113_000126" title="bbox 697 1421 1232 1448; x_wconf 88; x_fsize 29">HaveWeGotATransmitInterrupt</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000043" title="bbox 535 1457 1275 1484; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000127" title="bbox 535 1464 594 1479; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000128" title="bbox 697 1458 746 1483; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000113_000129" title="bbox 778 1457 1092 1484; x_wconf 92; x_fsize 26">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000113_000130" title="bbox 1117 1464 1153 1479; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000131" title="bbox 1175 1458 1275 1479; x_wconf 90; x_fsize 26">A5RHR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000044" title="bbox 538 1495 633 1515; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000132" title="bbox 538 1495 633 1515; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000045" title="bbox 538 1531 693 1551; baseline -0.006 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000133" title="bbox 538 1531 693 1551; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000046" title="bbox 536 1567 612 1587; baseline 0 -1; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000134" title="bbox 536 1567 612 1587; x_wconf 91; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000047" title="bbox 538 1603 633 1623; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000135" title="bbox 538 1603 633 1623; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000048" title="bbox 538 1639 674 1659; baseline 0 -1; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000136" title="bbox 538 1639 674 1659; x_wconf 91; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000049" title="bbox 537 1674 813 1699; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000137" title="bbox 537 1680 593 1695; x_wconf 65; x_fsize 26">xOr</span>
+      <span class="ocrx_word" id="word_000113_000138" title="bbox 697 1674 746 1699; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000113_000139" title="bbox 777 1674 813 1695; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000050" title="bbox 536 1709 732 1736; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000140" title="bbox 536 1710 613 1736; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000113_000141" title="bbox 697 1709 732 1731; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000051" title="bbox 538 1745 1252 1772; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000142" title="bbox 538 1746 612 1767; x_wconf 95; x_fsize 27">call</span>
+      <span class="ocrx_word" id="word_000113_000143" title="bbox 697 1746 794 1767; x_wconf 91; x_fsize 27">dword</span>
+      <span class="ocrx_word" id="word_000113_000144" title="bbox 816 1748 873 1772; x_wconf 96; x_fsize 27">ptr</span>
+      <span class="ocrx_word" id="word_000113_000145" title="bbox 898 1752 947 1767; x_wconf 50; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000113_000146" title="bbox 964 1745 1026 1770; x_wconf 14; x_fsize 27">[di]</span>
+      <span class="ocrx_word" id="word_000113_000147" title="bbox 1042 1746 1252 1767; x_wconf 14; x_fsize 27">.Sr5RecvInt</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000052" title="bbox 536 1781 732 1808; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000148" title="bbox 536 1788 593 1808; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000113_000149" title="bbox 697 1781 732 1803; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000053" title="bbox 540 1817 1133 1844; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000150" title="bbox 540 1817 593 1844; x_wconf 91; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000113_000151" title="bbox 698 1818 792 1839; x_wconf 90; x_fsize 28">short</span>
+      <span class="ocrx_word" id="word_000113_000152" title="bbox 817 1818 1133 1844; x_wconf 89; x_fsize 28">TheInterruptLoop</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000054" title="bbox 377 1853 928 1880; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000153" title="bbox 377 1853 928 1880; x_wconf 87; x_fsize 29">HaveWeGotATransmitInterrupt:</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000055" title="bbox 536 1890 913 1915; baseline -0.003 -4; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000154" title="bbox 536 1892 612 1911; x_wconf 95; x_fsize 25">test</span>
+      <span class="ocrx_word" id="word_000113_000155" title="bbox 697 1890 746 1915; x_wconf 93; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000113_000156" title="bbox 778 1891 913 1914; x_wconf 91; x_fsize 25">S_TXINT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000056" title="bbox 540 1925 913 1952; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000157" title="bbox 540 1925 571 1952; x_wconf 51; x_fsize 28">jz</span>
+      <span class="ocrx_word" id="word_000113_000158" title="bbox 696 1925 913 1952; x_wconf 92; x_fsize 28">NothingToDo</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000057" title="bbox 536 1961 732 1988; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000159" title="bbox 536 1962 613 1988; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000113_000160" title="bbox 697 1961 732 1983; x_wconf 95; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000058" title="bbox 538 1997 1252 2024; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000161" title="bbox 538 1998 612 2019; x_wconf 96; x_fsize 28">call</span>
+      <span class="ocrx_word" id="word_000113_000162" title="bbox 697 1998 794 2019; x_wconf 91; x_fsize 28">dword</span>
+      <span class="ocrx_word" id="word_000113_000163" title="bbox 816 2000 873 2024; x_wconf 96; x_fsize 28">ptr</span>
+      <span class="ocrx_word" id="word_000113_000164" title="bbox 898 2004 947 2019; x_wconf 46; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000113_000165" title="bbox 964 1997 1026 2022; x_wconf 16; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000113_000166" title="bbox 1042 1997 1252 2019; x_wconf 16; x_fsize 28">.Sr5XmitInt</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000059" title="bbox 536 2033 732 2060; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000167" title="bbox 536 2040 593 2060; x_wconf 96; x_fsize 27">pop</span>
+      <span class="ocrx_word" id="word_000113_000168" title="bbox 697 2033 732 2055; x_wconf 94; x_fsize 27">di</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000060" title="bbox 536 2069 1312 2095; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000169" title="bbox 536 2071 612 2091; x_wconf 96; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000113_000170" title="bbox 697 2076 746 2095; x_wconf 83; x_fsize 27">ax,</span>
+      <span class="ocrx_word" id="word_000113_000171" title="bbox 777 2076 813 2091; x_wconf 94; x_fsize 27">ax</span>
+      <span class="ocrx_word" id="word_000113_000172" title="bbox 1019 2076 1027 2095; x_wconf 88; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000113_000173" title="bbox 1057 2070 1091 2090; x_wconf 2; x_fsize 27">—-l1</span>
+      <span class="ocrx_word" id="word_000113_000174" title="bbox 1118 2069 1153 2090; x_wconf 96; x_fsize 27">if</span>
+      <span class="ocrx_word" id="word_000113_000175" title="bbox 1177 2069 1312 2091; x_wconf 96; x_fsize 27">disable</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000061" title="bbox 540 2105 1072 2132; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000176" title="bbox 540 2105 572 2132; x_wconf 95; x_fsize 28">js</span>
+      <span class="ocrx_word" id="word_000113_000177" title="bbox 696 2105 1072 2127; x_wconf 71; x_fsize 28">DisableTransmitInts</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000062" title="bbox 535 2142 812 2167; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000178" title="bbox 535 2148 594 2163; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000179" title="bbox 697 2142 746 2167; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000113_000180" title="bbox 777 2142 812 2163; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000063" title="bbox 535 2177 1295 2204; baseline -0.001 -5; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000181" title="bbox 535 2184 594 2199; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000182" title="bbox 697 2178 746 2203; x_wconf 92; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000113_000183" title="bbox 778 2177 1112 2204; x_wconf 90; x_fsize 26">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000113_000184" title="bbox 1137 2184 1173 2199; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000113_000185" title="bbox 1195 2178 1295 2199; x_wconf 87; x_fsize 26">A5RHR</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000064" title="bbox 538 2215 633 2235; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000186" title="bbox 538 2215 633 2235; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000065" title="bbox 538 2251 693 2271; baseline -0.006 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000187" title="bbox 538 2251 693 2271; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000066" title="bbox 535 2286 813 2311; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000188" title="bbox 535 2292 594 2307; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000189" title="bbox 697 2286 746 2311; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000113_000190" title="bbox 777 2286 813 2307; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000067" title="bbox 538 2323 633 2343; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000191" title="bbox 538 2323 633 2343; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000068" title="bbox 538 2359 693 2379; baseline 0 -1; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000192" title="bbox 538 2359 693 2379; x_wconf 91; x_fsize 25">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000069" title="bbox 540 2393 1013 2420; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000193" title="bbox 540 2393 593 2420; x_wconf 82; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000113_000194" title="bbox 697 2394 1013 2420; x_wconf 89; x_fsize 28">TheInterrupt</span>
+      <span class="ocrx_word" id="word_000113_000195" title="bbox 937 2390 1017 2425; x_wconf 96; x_fsize 28">Loop</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000070" title="bbox 376 2429 608 2456; baseline 0.004 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000196" title="bbox 376 2429 608 2456; x_wconf 92; x_fsize 27">NothingToDo:</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000071" title="bbox 378 2465 632 2487; baseline 0.004 -1; x_size 27.664635; x_descenders 5.6646342; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000197" title="bbox 378 2465 413 2486; x_wconf 93; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000113_000198" title="bbox 535 2465 632 2487; x_wconf 88; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000072" title="bbox 537 2501 1112 2528; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000199" title="bbox 537 2504 592 2523; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000113_000200" title="bbox 695 2501 1112 2528; x_wconf 51; x_fsize 28">A9BNonSpecificEoiwW,</span>
+      <span class="ocrx_word" id="word_000113_000201" title="bbox 1075 2497 1114 2533; x_wconf 95; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000073" title="bbox 377 2538 452 2559; baseline 0 0; x_size 26.664635; x_descenders 5.6646342; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000202" title="bbox 377 2538 452 2559; x_wconf 96; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000074" title="bbox 537 2573 1092 2600; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000203" title="bbox 537 2576 592 2595; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000113_000204" title="bbox 695 2573 1026 2600; x_wconf 90; x_fsize 28">AlNonSpecificEoi,</span>
+      <span class="ocrx_word" id="word_000113_000205" title="bbox 1057 2574 1092 2595; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000075" title="bbox 377 2609 473 2631; baseline -0.01 0; x_size 26.664635; x_descenders 5.6646342; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000206" title="bbox 377 2609 473 2631; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000076" title="bbox 536 2652 733 2672; baseline -0.005 -5; x_size 28.012226; x_descenders 5.7535715; x_ascenders 7.0231481">
+      <span class="ocrx_word" id="word_000113_000207" title="bbox 536 2652 593 2672; x_wconf 95; x_fsize 29">pop</span>
+      <span class="ocrx_word" id="word_000113_000208" title="bbox 697 2652 733 2667; x_wconf 96; x_fsize 29">ax</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000077" title="bbox 537 2682 832 2703; baseline -0.003 0; x_size 26.664635; x_descenders 5.6646342; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000209" title="bbox 537 2682 832 2703; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000078" title="bbox 538 2718 1287 2743; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000210" title="bbox 538 2718 593 2739; x_wconf 92; x_fsize 27">cle</span>
+      <span class="ocrx_word" id="word_000113_000211" title="bbox 1279 2724 1287 2743; x_wconf 60; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000079" title="bbox 538 2756 592 2775; baseline 0.019 -1; x_size 24.664635; x_descenders 5.6646342; x_ascenders 4">
+      <span class="ocrx_word" id="word_000113_000212" title="bbox 538 2756 592 2775; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000080" title="bbox 376 2789 768 2811; baseline 0.003 -1; x_size 27.664635; x_descenders 5.6646342; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000213" title="bbox 376 2789 768 2811; x_wconf 82; x_fsize 28">DisableTransmitInts:</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000081" title="bbox 535 2825 1353 2852; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000214" title="bbox 535 2832 594 2847; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000113_000215" title="bbox 697 2826 746 2851; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000113_000216" title="bbox 778 2825 1092 2852; x_wconf 89; x_fsize 27">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000113_000217" title="bbox 1117 2832 1153 2847; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000113_000218" title="bbox 1175 2826 1353 2847; x_wconf 89; x_fsize 27">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000082" title="bbox 538 2863 633 2883; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000219" title="bbox 538 2863 633 2883; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000083" title="bbox 538 2899 693 2919; baseline -0.006 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000220" title="bbox 538 2899 693 2919; x_wconf 91; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000084" title="bbox 536 2935 612 2955; baseline 0 -1; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000221" title="bbox 536 2935 612 2955; x_wconf 92; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000085" title="bbox 538 2971 633 2991; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000222" title="bbox 538 2971 633 2991; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000086" title="bbox 538 3007 674 3027; baseline 0 -1; x_size 23.911251; x_descenders 4.911252; x_ascenders 5.9949632">
+      <span class="ocrx_word" id="word_000113_000223" title="bbox 538 3007 674 3027; x_wconf 92; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000087" title="bbox 537 3042 993 3067; baseline -0.002 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000224" title="bbox 537 3042 594 3063; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000113_000225" title="bbox 697 3042 746 3067; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000113_000226" title="bbox 777 3044 832 3063; x_wconf 93; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000113_000227" title="bbox 858 3043 993 3066; x_wconf 90; x_fsize 27">S_TXENB</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000088" title="bbox 535 3078 812 3103; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000113_000228" title="bbox 535 3084 594 3099; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000113_000229" title="bbox 697 3078 746 3103; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000113_000230" title="bbox 777 3078 812 3099; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000089" title="bbox 535 3113 1373 3140; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000113_000231" title="bbox 535 3120 594 3135; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000113_000232" title="bbox 697 3114 746 3139; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000113_000233" title="bbox 778 3113 1112 3140; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000113_000234" title="bbox 1137 3120 1173 3135; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000113_000235" title="bbox 1195 3114 1373 3135; x_wconf 83; x_fsize 28">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000113_000090" title="bbox 538 3151 633 3171; baseline -0.011 0; x_size 25.169739; x_descenders 5.1697388; x_ascenders 6.3104873">
+      <span class="ocrx_word" id="word_000113_000236" title="bbox 538 3151 633 3171; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000012" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000113_000012" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000091" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000113_000237" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000113_000238" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000113_000013" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000113_000013" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000113_000092" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000113_000239" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000113_000240" title="bbox 1983 3320 2036 3348; x_wconf 95; x_fsize 39">111</span>
+      <span class="ocrx_word" id="word_000113_000241" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000113_000242" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000113_000243" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000114" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0114.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000114_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000114_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000114_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000114_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000114_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000114_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000114_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000114_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000001" title="bbox 535 307 1013 507">
+    <p class="ocr_par" id="par_000114_000001" lang="eng" title="bbox 535 307 1013 507" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000001" title="bbox 538 307 693 327; baseline -0.006 0; x_size 28.214287; x_descenders 6.2142859; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000114_000006" title="bbox 538 307 693 327; x_wconf 92; x_fsize 29">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000002" title="bbox 535 348 594 363; baseline 0 -1; x_size 28.214287; x_descenders 6.2142859; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000114_000007" title="bbox 535 348 594 363; x_wconf 96; x_fsize 29">mov</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000003" title="bbox 538 379 633 399; baseline -0.011 0; x_size 28.214287; x_descenders 6.2142859; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000114_000008" title="bbox 538 379 633 399; x_wconf 83; x_fsize 29">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000004" title="bbox 538 415 693 435; baseline 0 -1; x_size 24.366882; x_descenders 5.3668833; x_ascenders 5.613636">
+      <span class="ocrx_word" id="word_000114_000009" title="bbox 538 415 693 435; x_wconf 92; x_fsize 25">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000005" title="bbox 540 449 1013 476; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000010" title="bbox 540 449 593 476; x_wconf 83; x_fsize 28">jmp</span>
+      <span class="ocrx_word" id="word_000114_000011" title="bbox 697 450 1013 476; x_wconf 90; x_fsize 28">TheInterrupt</span>
+      <span class="ocrx_word" id="word_000114_000012" title="bbox 940 446 1017 481; x_wconf 96; x_fsize 28">Loop</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000006" title="bbox 536 486 792 507; baseline 0.004 -1; x_size 27.013824; x_descenders 6.0138249; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000013" title="bbox 536 486 674 507; x_wconf 92; x_fsize 28">ProcEnd</span>
+      <span class="ocrx_word" id="word_000114_000014" title="bbox 697 488 792 507; x_wconf 91; x_fsize 28">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000002" title="bbox 697 342 813 367">
+    <p class="ocr_par" id="par_000114_000002" lang="eng" title="bbox 697 342 813 367" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000007" title="bbox 697 342 813 367; baseline -0.009 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000015" title="bbox 697 342 746 367; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000114_000016" title="bbox 777 342 813 363; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000003" title="bbox 536 557 1052 584">
+    <p class="ocr_par" id="par_000114_000003" lang="eng" title="bbox 536 557 1052 584" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000008" title="bbox 536 557 1052 584; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000017" title="bbox 536 557 731 584; x_wconf 88; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000114_000018" title="bbox 757 558 1052 584; x_wconf 89; x_fsize 29">GetTheInterrupt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000004" title="bbox 535 665 1507 835">
+    <p class="ocr_par" id="par_000114_000004" lang="eng" title="bbox 535 665 1507 835" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000009" title="bbox 535 665 1507 691; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000019" title="bbox 535 672 594 687; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000114_000020" title="bbox 697 666 746 691; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000021" title="bbox 778 665 1173 690; x_wconf 73; x_fsize 27">cs:[di].Sr5IntVector</span>
+      <span class="ocrx_word" id="word_000114_000022" title="bbox 1499 672 1507 691; x_wconf 41; x_fsize 27">H</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000010" title="bbox 535 708 1507 727; baseline 0 -5; x_size 27.837467; x_descenders 5.6451612; x_ascenders 6.6923075">
+      <span class="ocrx_word" id="word_000114_000023" title="bbox 535 708 594 723; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000114_000024" title="bbox 698 708 746 727; x_wconf 51; x_fsize 29">Cx,</span>
+      <span class="ocrx_word" id="word_000114_000025" title="bbox 778 708 812 723; x_wconf 77; x_fsize 29">CS</span>
+      <span class="ocrx_word" id="word_000114_000026" title="bbox 1499 708 1507 727; x_wconf 0; x_fsize 29">F</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000011" title="bbox 535 737 1507 763; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000027" title="bbox 535 744 594 759; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000114_000028" title="bbox 696 738 746 763; x_wconf 93; x_fsize 28">bx,</span>
+      <span class="ocrx_word" id="word_000114_000029" title="bbox 778 737 1253 762; x_wconf 89; x_fsize 28">cs:[di].Sr5IntRoutineVec</span>
+      <span class="ocrx_word" id="word_000114_000030" title="bbox 1499 744 1507 763; x_wconf 81; x_fsize 28">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000012" title="bbox 537 775 1507 799; baseline -0.003 -4; x_size 27; x_descenders 7; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000031" title="bbox 537 775 813 795; x_wconf 92; x_fsize 28">GenSetRevector</span>
+      <span class="ocrx_word" id="word_000114_000032" title="bbox 1499 780 1507 799; x_wconf 28; x_fsize 28">A</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000013" title="bbox 538 812 1507 835; baseline 0.004 -4; x_size 24.463058; x_descenders 5.4630594; x_ascenders 4">
+      <span class="ocrx_word" id="word_000114_000033" title="bbox 538 812 592 831; x_wconf 95; x_fsize 25">ret</span>
+      <span class="ocrx_word" id="word_000114_000034" title="bbox 1499 816 1507 835; x_wconf 0; x_fsize 25">,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000005" title="bbox 536 846 792 867">
+    <p class="ocr_par" id="par_000114_000005" lang="eng" title="bbox 536 846 792 867" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000014" title="bbox 536 846 792 867; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000035" title="bbox 536 846 674 867; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000114_000036" title="bbox 697 847 792 867; x_wconf 89; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000006" title="bbox 536 917 1112 944">
+    <p class="ocr_par" id="par_000114_000006" lang="eng" title="bbox 536 917 1112 944" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000015" title="bbox 536 917 1112 944; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000037" title="bbox 536 917 731 944; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000114_000038" title="bbox 756 918 1112 944; x_wconf 75; x_fsize 29">EnableTheInterrupt</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_8" title="bbox 579 1063 580 1440"></div>
+   <div class="ocr_separator" id="block_1_9" title="bbox 590 1063 591 1440"></div>
+   <div class="ocr_separator" id="block_1_10" title="bbox 724 1278 726 1586"></div>
+   <div class="ocr_separator" id="block_1_11" title="bbox 724 1278 726 1802"></div>
+   <div class="ocr_separator" id="block_1_12" title="bbox 724 2754 726 3098"></div>
+   <div class="ocr_carea" id="block_000114_000007" title="bbox 377 1025 1507 3171">
+    <p class="ocr_par" id="par_000114_000007" lang="eng" title="bbox 377 1025 1507 3171" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000016" title="bbox 535 1025 1373 1052; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000039" title="bbox 535 1032 594 1047; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000114_000040" title="bbox 717 1026 766 1051; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000041" title="bbox 798 1025 1112 1052; x_wconf 90; x_fsize 27">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000114_000042" title="bbox 1137 1032 1173 1047; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000114_000043" title="bbox 1195 1026 1373 1047; x_wconf 87; x_fsize 27">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000017" title="bbox 538 1063 633 1083; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000044" title="bbox 538 1063 633 1083; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000018" title="bbox 538 1099 693 1119; baseline -0.006 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000045" title="bbox 538 1099 693 1119; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000019" title="bbox 536 1135 612 1155; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000046" title="bbox 536 1135 612 1155; x_wconf 91; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000020" title="bbox 538 1171 633 1191; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000047" title="bbox 538 1171 633 1191; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000021" title="bbox 538 1207 674 1227; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000048" title="bbox 538 1207 674 1227; x_wconf 91; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000022" title="bbox 537 1242 812 1267; baseline -0.004 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000049" title="bbox 537 1248 573 1263; x_wconf 95; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000114_000050" title="bbox 697 1242 746 1267; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000114_000051" title="bbox 777 1242 812 1263; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000023" title="bbox 535 1277 1373 1304; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000052" title="bbox 535 1284 594 1299; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000114_000053" title="bbox 697 1284 746 1303; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000114_000054" title="bbox 778 1277 1112 1304; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000114_000055" title="bbox 1137 1284 1173 1299; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000114_000056" title="bbox 1195 1278 1373 1299; x_wconf 83; x_fsize 28">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000024" title="bbox 538 1315 633 1335; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000057" title="bbox 538 1315 633 1335; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000025" title="bbox 538 1351 693 1371; baseline -0.006 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000058" title="bbox 538 1351 693 1371; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000026" title="bbox 535 1386 813 1411; baseline 0.004 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000059" title="bbox 535 1392 594 1407; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000114_000060" title="bbox 697 1392 746 1411; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000114_000061" title="bbox 777 1386 813 1407; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000027" title="bbox 538 1423 633 1443; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000062" title="bbox 538 1423 633 1443; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000028" title="bbox 538 1459 693 1479; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000063" title="bbox 538 1459 693 1479; x_wconf 92; x_fsize 25">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000029" title="bbox 378 1493 632 1515; baseline 0.004 -1; x_size 27.617165; x_descenders 5.6171656; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000064" title="bbox 378 1493 413 1514; x_wconf 91; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000114_000065" title="bbox 535 1493 632 1515; x_wconf 91; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000030" title="bbox 538 1529 1437 1556; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000066" title="bbox 538 1529 573 1550; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000114_000067" title="bbox 697 1536 746 1555; x_wconf 52; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000068" title="bbox 761 1530 1114 1556; x_wconf 52; x_fsize 27">A9BInterruptMaskRW</span>
+      <span class="ocrx_word" id="word_000114_000069" title="bbox 1429 1536 1437 1555; x_wconf 61; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000031" title="bbox 537 1565 1437 1591; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000070" title="bbox 537 1572 573 1587; x_wconf 94; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000114_000071" title="bbox 697 1572 746 1591; x_wconf 96; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000072" title="bbox 778 1572 828 1587; x_wconf 52; x_fsize 27">cs:</span>
+      <span class="ocrx_word" id="word_000114_000073" title="bbox 844 1565 1073 1590; x_wconf 52; x_fsize 27">[di].Sr5Mask</span>
+      <span class="ocrx_word" id="word_000114_000074" title="bbox 1429 1572 1437 1591; x_wconf 45; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000032" title="bbox 537 1602 1112 1628; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000075" title="bbox 537 1603 592 1623; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000114_000076" title="bbox 695 1602 1112 1628; x_wconf 55; x_fsize 28">A9BInterruptMaskRwW,</span>
+      <span class="ocrx_word" id="word_000114_000077" title="bbox 1078 1598 1114 1633; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000033" title="bbox 377 1674 452 1695; baseline 0 0; x_size 26.617165; x_descenders 5.6171656; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000078" title="bbox 377 1674 452 1695; x_wconf 96; x_fsize 27">else</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000034" title="bbox 538 1709 1073 1736; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000079" title="bbox 538 1709 573 1730; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000114_000080" title="bbox 697 1716 746 1735; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000081" title="bbox 775 1710 1073 1736; x_wconf 76; x_fsize 27">AlInterruptMask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000035" title="bbox 537 1745 1053 1771; baseline 0 -4; x_size 27.617165; x_descenders 5.6171656; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000082" title="bbox 537 1752 573 1767; x_wconf 96; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000114_000083" title="bbox 677 1746 726 1771; x_wconf 96; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000114_000084" title="bbox 758 1752 808 1767; x_wconf 37; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000114_000085" title="bbox 824 1745 886 1770; x_wconf 37; x_fsize 28">[di]</span>
+      <span class="ocrx_word" id="word_000114_000086" title="bbox 902 1746 1053 1767; x_wconf 46; x_fsize 28">.Sr5Mask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000036" title="bbox 537 1782 1072 1808; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000087" title="bbox 537 1783 592 1803; x_wconf 94; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000114_000088" title="bbox 695 1782 1006 1808; x_wconf 83; x_fsize 27">AlInterruptMask,</span>
+      <span class="ocrx_word" id="word_000114_000089" title="bbox 1037 1782 1072 1803; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000037" title="bbox 377 1817 473 1839; baseline -0.01 0; x_size 26.617165; x_descenders 5.6171656; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000090" title="bbox 377 1817 473 1839; x_wconf 94; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000038" title="bbox 538 1855 592 1875; baseline 0.019 -1; x_size 25.617165; x_descenders 5.6171656; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000091" title="bbox 538 1855 592 1875; x_wconf 96; x_fsize 26">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000039" title="bbox 536 1890 792 1911; baseline 0.004 -1; x_size 26.617165; x_descenders 5.6171656; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000092" title="bbox 536 1890 674 1911; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000114_000093" title="bbox 697 1891 792 1911; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000040" title="bbox 536 1997 1032 2024; baseline 0.002 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000094" title="bbox 536 1997 731 2024; x_wconf 90; x_fsize 28">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000114_000095" title="bbox 758 1999 1032 2024; x_wconf 91; x_fsize 28">StopInterrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000041" title="bbox 379 2040 1033 2059; baseline 0 -11; x_size 27.908203; x_descenders 5.6730771; x_ascenders 7.0858207">
+      <span class="ocrx_word" id="word_000114_000096" title="bbox 379 2040 387 2059; x_wconf 69; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000114_000097" title="bbox 537 2041 1033 2048; x_wconf 0; x_fsize 29">StessSeSesee—e-Seeeseeese</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000042" title="bbox 535 2105 1507 2132; baseline 0 -6; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000098" title="bbox 535 2112 594 2127; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000114_000099" title="bbox 697 2106 746 2131; x_wconf 92; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000114_000100" title="bbox 778 2105 1092 2132; x_wconf 90; x_fsize 26">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000114_000101" title="bbox 1117 2112 1153 2127; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000114_000102" title="bbox 1175 2106 1353 2127; x_wconf 89; x_fsize 26">A5IntMask</span>
+      <span class="ocrx_word" id="word_000114_000103" title="bbox 1499 2112 1507 2131; x_wconf 50; x_fsize 26">H</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000043" title="bbox 538 2143 1507 2167; baseline -0.001 -4; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000104" title="bbox 538 2143 633 2163; x_wconf 92; x_fsize 26">SBUSY</span>
+      <span class="ocrx_word" id="word_000114_000105" title="bbox 1499 2148 1507 2167; x_wconf 77; x_fsize 26">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000044" title="bbox 538 2179 693 2199; baseline -0.006 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000106" title="bbox 538 2179 693 2199; x_wconf 91; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000045" title="bbox 536 2215 612 2235; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000107" title="bbox 536 2215 612 2235; x_wconf 92; x_fsize 25">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000046" title="bbox 538 2251 633 2271; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000108" title="bbox 538 2251 633 2271; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000047" title="bbox 538 2287 674 2307; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000109" title="bbox 538 2287 674 2307; x_wconf 91; x_fsize 25">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000048" title="bbox 537 2322 1466 2347; baseline -0.001 -4; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000110" title="bbox 537 2322 594 2343; x_wconf 96; x_fsize 25">and</span>
+      <span class="ocrx_word" id="word_000114_000111" title="bbox 697 2322 746 2347; x_wconf 96; x_fsize 25">al,</span>
+      <span class="ocrx_word" id="word_000114_000112" title="bbox 777 2324 832 2343; x_wconf 93; x_fsize 25">not</span>
+      <span class="ocrx_word" id="word_000114_000113" title="bbox 864 2322 1013 2346; x_wconf 91; x_fsize 25">(S_RXENB</span>
+      <span class="ocrx_word" id="word_000114_000114" title="bbox 1037 2328 1073 2343; x_wconf 93; x_fsize 25">or</span>
+      <span class="ocrx_word" id="word_000114_000115" title="bbox 1098 2323 1233 2346; x_wconf 92; x_fsize 25">S_TXENB</span>
+      <span class="ocrx_word" id="word_000114_000116" title="bbox 1257 2328 1293 2343; x_wconf 93; x_fsize 25">or</span>
+      <span class="ocrx_word" id="word_000114_000117" title="bbox 1318 2322 1466 2346; x_wconf 92; x_fsize 25">S_MDINT)</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000049" title="bbox 535 2358 812 2383; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000118" title="bbox 535 2364 594 2379; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000114_000119" title="bbox 697 2358 746 2383; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000114_000120" title="bbox 777 2358 812 2379; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000050" title="bbox 535 2393 1373 2420; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000121" title="bbox 535 2400 594 2415; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000114_000122" title="bbox 697 2394 746 2419; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000114_000123" title="bbox 778 2393 1112 2420; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000114_000124" title="bbox 1137 2400 1173 2415; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000114_000125" title="bbox 1195 2394 1373 2415; x_wconf 85; x_fsize 28">A5IntMask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000051" title="bbox 538 2431 633 2451; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000126" title="bbox 538 2431 633 2451; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000052" title="bbox 538 2467 693 2487; baseline -0.006 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000127" title="bbox 538 2467 693 2487; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000053" title="bbox 535 2502 813 2527; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000128" title="bbox 535 2508 594 2523; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000114_000129" title="bbox 697 2502 746 2527; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000114_000130" title="bbox 777 2502 813 2523; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000054" title="bbox 538 2539 633 2559; baseline -0.011 0; x_size 25.102806; x_descenders 5.1028066; x_ascenders 6.373538">
+      <span class="ocrx_word" id="word_000114_000131" title="bbox 538 2539 633 2559; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000055" title="bbox 538 2575 693 2595; baseline 0 -1; x_size 23.847666; x_descenders 4.8476663; x_ascenders 6.0548611">
+      <span class="ocrx_word" id="word_000114_000132" title="bbox 538 2575 693 2595; x_wconf 92; x_fsize 25">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000056" title="bbox 535 2645 1073 2671; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000133" title="bbox 535 2652 594 2667; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000114_000134" title="bbox 697 2646 746 2671; x_wconf 95; x_fsize 28">ah,</span>
+      <span class="ocrx_word" id="word_000114_000135" title="bbox 778 2652 828 2667; x_wconf 7; x_fsize 28">cs:</span>
+      <span class="ocrx_word" id="word_000114_000136" title="bbox 844 2645 1073 2670; x_wconf 7; x_fsize 28">[di].Sr5Mask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000057" title="bbox 537 2682 733 2703; baseline -0.005 0; x_size 26.617165; x_descenders 5.6171656; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000137" title="bbox 537 2684 592 2703; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000114_000138" title="bbox 697 2682 733 2703; x_wconf 96; x_fsize 27">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000058" title="bbox 378 2717 632 2739; baseline 0.004 -1; x_size 27.617165; x_descenders 5.6171656; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000139" title="bbox 378 2717 413 2738; x_wconf 90; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000114_000140" title="bbox 535 2717 632 2739; x_wconf 90; x_fsize 28">Asic9</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000059" title="bbox 538 2753 1437 2780; baseline 0 -6; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000141" title="bbox 538 2753 573 2774; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000114_000142" title="bbox 697 2760 746 2779; x_wconf 44; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000143" title="bbox 761 2754 1114 2780; x_wconf 44; x_fsize 27">A9BInterruptMaskRW</span>
+      <span class="ocrx_word" id="word_000114_000144" title="bbox 1429 2760 1437 2779; x_wconf 59; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000060" title="bbox 537 2790 1437 2815; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000145" title="bbox 537 2790 594 2811; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000114_000146" title="bbox 697 2790 793 2815; x_wconf 91; x_fsize 27">al,ah</span>
+      <span class="ocrx_word" id="word_000114_000147" title="bbox 1429 2796 1437 2815; x_wconf 59; x_fsize 27">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000061" title="bbox 537 2822 1507 2857; baseline -0.001 -10; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000148" title="bbox 537 2827 592 2847; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000114_000149" title="bbox 695 2822 1054 2857; x_wconf 47; x_fsize 28">A9BInterruptMaskRW,</span>
+      <span class="ocrx_word" id="word_000114_000150" title="bbox 1078 2826 1112 2851; x_wconf 96; x_fsize 28">al</span>
+      <span class="ocrx_word" id="word_000114_000151" title="bbox 1499 2832 1507 2851; x_wconf 66; x_fsize 28">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000062" title="bbox 377 2862 1507 2887; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000152" title="bbox 377 2862 452 2883; x_wconf 96; x_fsize 26">else</span>
+      <span class="ocrx_word" id="word_000114_000153" title="bbox 1499 2868 1507 2887; x_wconf 0; x_fsize 26">;</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000063" title="bbox 538 2897 1073 2924; baseline 0.002 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000154" title="bbox 538 2897 573 2918; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000114_000155" title="bbox 697 2904 746 2923; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000156" title="bbox 775 2898 1073 2924; x_wconf 82; x_fsize 27">AlInterruptMask</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000064" title="bbox 537 2934 793 2959; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000157" title="bbox 537 2934 594 2955; x_wconf 96; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000114_000158" title="bbox 697 2934 793 2959; x_wconf 92; x_fsize 27">al,ah</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000065" title="bbox 537 2970 1072 2996; baseline -0.002 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000159" title="bbox 537 2972 592 2991; x_wconf 92; x_fsize 27">out</span>
+      <span class="ocrx_word" id="word_000114_000160" title="bbox 695 2970 1006 2996; x_wconf 83; x_fsize 27">AlInterruptMask,</span>
+      <span class="ocrx_word" id="word_000114_000161" title="bbox 1037 2970 1072 2991; x_wconf 96; x_fsize 27">al</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000066" title="bbox 377 3005 473 3027; baseline -0.01 0; x_size 26.617165; x_descenders 5.6171656; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000162" title="bbox 377 3005 473 3027; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000067" title="bbox 535 3077 1173 3103; baseline 0 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000163" title="bbox 535 3084 594 3099; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000114_000164" title="bbox 697 3084 746 3103; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000114_000165" title="bbox 778 3077 1173 3102; x_wconf 69; x_fsize 27">cs:[di].Sr5IntVector</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000068" title="bbox 537 3115 853 3135; baseline 0 0; x_size 25.617165; x_descenders 5.6171656; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000166" title="bbox 537 3115 853 3135; x_wconf 91; x_fsize 26">GenResetRevector</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000069" title="bbox 538 3152 592 3171; baseline 0.019 -1; x_size 24.617165; x_descenders 5.6171656; x_ascenders 4">
+      <span class="ocrx_word" id="word_000114_000167" title="bbox 538 3152 592 3171; x_wconf 95; x_fsize 25">ret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000008" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000114_000008" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000070" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000114_000168" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000114_000169" title="bbox 538 3320 606 3349; x_wconf 95; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000009" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000114_000009" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000071" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000114_000170" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000114_000171" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000114_000172" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000114_000173" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000114_000174" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000010" title="bbox 1536 666 1913 831">
+    <p class="ocr_par" id="par_000114_000010" lang="eng" title="bbox 1536 666 1913 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000072" title="bbox 1537 666 1913 687; baseline 0 0; x_size 26.413307; x_descenders 5.4133067; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000175" title="bbox 1537 666 1614 687; x_wconf 95; x_fsize 27">Load</span>
+      <span class="ocrx_word" id="word_000114_000176" title="bbox 1636 666 1692 687; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000114_000177" title="bbox 1717 666 1852 687; x_wconf 95; x_fsize 27">address</span>
+      <span class="ocrx_word" id="word_000114_000178" title="bbox 1877 666 1913 687; x_wconf 95; x_fsize 27">of</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000073" title="bbox 1536 701 1832 728; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000179" title="bbox 1536 702 1592 723; x_wconf 96; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000114_000180" title="bbox 1617 701 1832 728; x_wconf 96; x_fsize 28">appropriate</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000074" title="bbox 1538 737 1872 764; baseline 0.003 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000181" title="bbox 1538 737 1712 764; x_wconf 96; x_fsize 29">interrupt</span>
+      <span class="ocrx_word" id="word_000114_000182" title="bbox 1738 737 1872 759; x_wconf 96; x_fsize 29">routine</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000075" title="bbox 1538 773 1852 795; baseline 0.003 -1; x_size 26.413307; x_descenders 5.4133067; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000183" title="bbox 1538 773 1613 795; x_wconf 96; x_fsize 27">into</span>
+      <span class="ocrx_word" id="word_000114_000184" title="bbox 1636 774 1692 795; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000114_000185" title="bbox 1718 775 1852 795; x_wconf 96; x_fsize 27">correct</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000076" title="bbox 1536 811 1653 831; baseline 0 0; x_size 25.413307; x_descenders 5.4133067; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000186" title="bbox 1536 811 1653 831; x_wconf 96; x_fsize 26">vector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000011" title="bbox 1466 1530 1862 1592">
+    <p class="ocr_par" id="par_000114_000011" lang="eng" title="bbox 1466 1530 1862 1592" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000114_000077" title="bbox 1468 1530 1703 1551; baseline -0.004 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000187" title="bbox 1468 1531 1522 1551; x_wconf 96; x_fsize 27">Set</span>
+      <span class="ocrx_word" id="word_000114_000188" title="bbox 1546 1530 1602 1551; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000114_000189" title="bbox 1625 1530 1703 1551; x_wconf 96; x_fsize 27">mask</span>
+     </span>
+     <span class="ocr_textfloat" id="line_000114_000078" title="bbox 1466 1566 1862 1592; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000114_000190" title="bbox 1466 1568 1503 1587; x_wconf 95; x_fsize 27">to</span>
+      <span class="ocrx_word" id="word_000114_000191" title="bbox 1527 1566 1642 1587; x_wconf 96; x_fsize 27">enable</span>
+      <span class="ocrx_word" id="word_000114_000192" title="bbox 1669 1567 1862 1592; x_wconf 96; x_fsize 27">Interrupts</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000012" title="bbox 1538 2105 1832 2163">
+    <p class="ocr_par" id="par_000114_000012" lang="eng" title="bbox 1538 2105 1832 2163" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000079" title="bbox 1538 2105 1832 2132; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000193" title="bbox 1538 2107 1613 2132; x_wconf 96; x_fsize 28">Stop</span>
+      <span class="ocrx_word" id="word_000114_000194" title="bbox 1638 2105 1832 2132; x_wconf 96; x_fsize 28">interrupts</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000080" title="bbox 1538 2141 1732 2163; baseline 0.005 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000195" title="bbox 1538 2142 1615 2163; x_wconf 93; x_fsize 28">from</span>
+      <span class="ocrx_word" id="word_000114_000196" title="bbox 1635 2141 1732 2163; x_wconf 91; x_fsize 28">Asic5</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000013" title="bbox 1466 2755 1762 2816">
+    <p class="ocr_par" id="par_000114_000013" lang="eng" title="bbox 1466 2755 1762 2816" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000114_000081" title="bbox 1468 2755 1762 2780; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000197" title="bbox 1468 2755 1543 2780; x_wconf 96; x_fsize 26">Stop</span>
+      <span class="ocrx_word" id="word_000114_000198" title="bbox 1569 2755 1762 2780; x_wconf 96; x_fsize 26">Interrupts</span>
+     </span>
+     <span class="ocr_textfloat" id="line_000114_000082" title="bbox 1466 2789 1762 2816; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000199" title="bbox 1466 2791 1503 2816; x_wconf 96; x_fsize 28">By</span>
+      <span class="ocrx_word" id="word_000114_000200" title="bbox 1528 2789 1684 2816; x_wconf 95; x_fsize 28">clearing</span>
+      <span class="ocrx_word" id="word_000114_000201" title="bbox 1706 2790 1762 2811; x_wconf 96; x_fsize 28">the</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000014" title="bbox 1535 2825 1894 2883">
+    <p class="ocr_par" id="par_000114_000014" lang="eng" title="bbox 1535 2825 1894 2883" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000083" title="bbox 1535 2825 1894 2852; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000114_000202" title="bbox 1535 2826 1613 2847; x_wconf 96; x_fsize 29">Mask</span>
+      <span class="ocrx_word" id="word_000114_000203" title="bbox 1637 2826 1694 2847; x_wconf 96; x_fsize 29">and</span>
+      <span class="ocrx_word" id="word_000114_000204" title="bbox 1718 2825 1894 2852; x_wconf 96; x_fsize 29">resetting</span>
+     </span>
+     <span class="ocr_line" id="line_000114_000084" title="bbox 1537 2862 1733 2883; baseline 0.005 -1; x_size 26.096775; x_descenders 6.0967741; x_ascenders 5">
+      <span class="ocrx_word" id="word_000114_000205" title="bbox 1537 2862 1592 2883; x_wconf 96; x_fsize 27">The</span>
+      <span class="ocrx_word" id="word_000114_000206" title="bbox 1615 2863 1733 2883; x_wconf 96; x_fsize 27">Vector</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000114_000015" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000114_000015" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000114_000085" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000114_000207" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000114_000208" title="bbox 1983 3320 2040 3348; x_wconf 96; x_fsize 39">112</span>
+      <span class="ocrx_word" id="word_000114_000209" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000114_000210" title="bbox 2101 3320 2156 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000114_000211" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000115" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0115.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000115_000000" title="bbox 376 158 1126 196">
+    <p class="ocr_par" id="par_000115_000000" lang="eng" title="bbox 376 158 1126 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000000" title="bbox 376 158 1126 196; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000115_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 39">The</span>
+      <span class="ocrx_word" id="word_000115_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 39">Psion</span>
+      <span class="ocrx_word" id="word_000115_000002" title="bbox 558 159 649 188; x_wconf 93; x_fsize 39">SIBO</span>
+      <span class="ocrx_word" id="word_000115_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 39">Hardware</span>
+      <span class="ocrx_word" id="word_000115_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 39">Development</span>
+      <span class="ocrx_word" id="word_000115_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 39">Kit</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000001" title="bbox 536 306 792 327">
+    <p class="ocr_par" id="par_000115_000001" lang="eng" title="bbox 536 306 792 327" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000001" title="bbox 536 306 792 327; baseline 0.004 -1; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000006" title="bbox 536 306 674 327; x_wconf 89; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000115_000007" title="bbox 697 307 792 327; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000002" title="bbox 526 377 1142 404">
+    <p class="ocr_par" id="par_000115_000002" lang="eng" title="bbox 526 377 1142 404" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000002" title="bbox 526 377 1142 404; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000008" title="bbox 526 377 721 404; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000115_000009" title="bbox 747 378 1142 399; x_wconf 91; x_fsize 29">CheckHardwarePresent</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000003" title="bbox 377 558 1346 2091">
+    <p class="ocr_par" id="par_000115_000003" lang="eng" title="bbox 377 558 1346 2091" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000003" title="bbox 525 558 1112 583; baseline 0 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000010" title="bbox 525 564 584 579; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000115_000011" title="bbox 677 558 726 583; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000115_000012" title="bbox 758 564 808 579; x_wconf 87; x_fsize 26">cs:</span>
+      <span class="ocrx_word" id="word_000115_000013" title="bbox 824 558 886 582; x_wconf 0; x_fsize 26">[bx]</span>
+      <span class="ocrx_word" id="word_000115_000014" title="bbox 902 558 1112 579; x_wconf 0; x_fsize 26">.Sr5Channel</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000004" title="bbox 527 594 822 615; baseline -0.003 0; x_size 26.377613; x_descenders 5.3776121; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000015" title="bbox 527 594 822 615; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000005" title="bbox 527 630 742 651; baseline 0.005 -1; x_size 25.019104; x_descenders 5.019105; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000016" title="bbox 527 630 742 651; x_wconf 90; x_fsize 26">HwNullFrame</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000006" title="bbox 525 665 1346 691; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000017" title="bbox 525 672 584 687; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000115_000018" title="bbox 677 666 726 691; x_wconf 91; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000115_000019" title="bbox 744 665 992 690; x_wconf 90; x_fsize 27">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000115_000020" title="bbox 1017 672 1053 687; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000115_000021" title="bbox 1075 665 1346 690; x_wconf 11; x_fsize 27">Asic5Normalld)</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000007" title="bbox 528 703 623 723; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000022" title="bbox 528 703 623 723; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000008" title="bbox 528 739 683 759; baseline -0.006 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000023" title="bbox 528 739 683 759; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000009" title="bbox 526 775 602 795; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000024" title="bbox 526 775 602 795; x_wconf 91; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000010" title="bbox 528 811 623 831; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000025" title="bbox 528 811 623 831; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000011" title="bbox 528 847 664 867; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000026" title="bbox 528 847 664 867; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000012" title="bbox 526 882 772 907; baseline -0.004 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000027" title="bbox 526 884 602 903; x_wconf 95; x_fsize 27">test</span>
+      <span class="ocrx_word" id="word_000115_000028" title="bbox 677 882 772 907; x_wconf 92; x_fsize 27">al,al</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000013" title="bbox 530 917 994 944; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000029" title="bbox 530 917 562 944; x_wconf 95; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000115_000030" title="bbox 677 917 994 939; x_wconf 92; x_fsize 28">ConnectionFailed</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000014" title="bbox 377 953 648 975; baseline 0 0; x_size 27.377613; x_descenders 5.3776121; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000031" title="bbox 377 953 648 975; x_wconf 90; x_fsize 28">GotConnection:</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000015" title="bbox 526 990 603 1016; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000032" title="bbox 526 990 603 1016; x_wconf 41; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000016" title="bbox 528 1026 583 1047; baseline 0 0; x_size 26.377613; x_descenders 5.3776121; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000033" title="bbox 528 1026 583 1047; x_wconf 26; x_fsize 27">ous)</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000017" title="bbox 528 1064 582 1083; baseline 0.019 -1; x_size 24.377613; x_descenders 5.3776121; x_ascenders 4">
+      <span class="ocrx_word" id="word_000115_000034" title="bbox 528 1064 582 1083; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000018" title="bbox 377 1097 708 1119; baseline 0 0; x_size 27.377613; x_descenders 5.3776121; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000035" title="bbox 377 1097 708 1119; x_wconf 91; x_fsize 28">ConnectionFailed:</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000019" title="bbox 525 1134 726 1159; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000036" title="bbox 525 1140 584 1155; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000115_000037" title="bbox 677 1134 726 1159; x_wconf 95; x_fsize 26">al,</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000020" title="bbox 528 1171 623 1191; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000038" title="bbox 528 1171 623 1191; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000021" title="bbox 528 1207 683 1227; baseline -0.006 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000039" title="bbox 528 1207 683 1227; x_wconf 91; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000022" title="bbox 526 1243 602 1263; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000040" title="bbox 526 1243 602 1263; x_wconf 92; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000023" title="bbox 528 1279 623 1299; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000041" title="bbox 528 1279 623 1299; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000024" title="bbox 528 1315 664 1335; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000042" title="bbox 528 1315 664 1335; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000025" title="bbox 536 1351 612 1371; baseline 0 0; x_size 25.377613; x_descenders 5.3776121; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000043" title="bbox 536 1351 612 1371; x_wconf 95; x_fsize 26">test</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000026" title="bbox 530 1385 582 1412; baseline 0.019 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000044" title="bbox 530 1385 582 1412; x_wconf 91; x_fsize 28">jne</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000027" title="bbox 525 1428 584 1443; baseline 0 -1; x_size 28.003744; x_descenders 5.5404038; x_ascenders 7.0092592">
+      <span class="ocrx_word" id="word_000115_000045" title="bbox 525 1428 584 1443; x_wconf 96; x_fsize 29">mov</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000028" title="bbox 528 1459 623 1479; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000046" title="bbox 528 1459 623 1479; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000029" title="bbox 528 1495 683 1515; baseline -0.006 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000047" title="bbox 528 1495 683 1515; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000030" title="bbox 526 1531 602 1551; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000048" title="bbox 526 1531 602 1551; x_wconf 92; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000031" title="bbox 528 1567 623 1587; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000049" title="bbox 528 1567 623 1587; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000032" title="bbox 528 1603 664 1623; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000050" title="bbox 528 1603 664 1623; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000033" title="bbox 536 1639 612 1659; baseline 0 0; x_size 25.377613; x_descenders 5.3776121; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000051" title="bbox 536 1639 612 1659; x_wconf 95; x_fsize 26">test</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000034" title="bbox 530 1673 582 1700; baseline 0.019 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000052" title="bbox 530 1673 582 1700; x_wconf 90; x_fsize 28">jne</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000035" title="bbox 525 1716 584 1731; baseline 0 -1; x_size 28.003744; x_descenders 5.5404038; x_ascenders 7.0092592">
+      <span class="ocrx_word" id="word_000115_000053" title="bbox 525 1716 584 1731; x_wconf 96; x_fsize 29">mov</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000036" title="bbox 528 1747 623 1767; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000054" title="bbox 528 1747 623 1767; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000037" title="bbox 528 1783 683 1803; baseline -0.006 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000055" title="bbox 528 1783 683 1803; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000038" title="bbox 526 1819 602 1839; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000056" title="bbox 526 1819 602 1839; x_wconf 91; x_fsize 24">XNOP</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000039" title="bbox 528 1855 623 1875; baseline -0.011 0; x_size 24.93284; x_descenders 4.9328403; x_ascenders 6.2406206">
+      <span class="ocrx_word" id="word_000115_000057" title="bbox 528 1855 623 1875; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000040" title="bbox 528 1891 664 1911; baseline 0 -1; x_size 23.686199; x_descenders 4.6861982; x_ascenders 5.9285898">
+      <span class="ocrx_word" id="word_000115_000058" title="bbox 528 1891 664 1911; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000041" title="bbox 377 1925 788 1947; baseline -0.002 0; x_size 27.377613; x_descenders 5.3776121; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000059" title="bbox 377 1925 788 1947; x_wconf 91; x_fsize 28">ConnectionFailedExit:</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000042" title="bbox 526 1962 603 1988; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000060" title="bbox 526 1962 603 1988; x_wconf 39; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000043" title="bbox 528 2000 583 2019; baseline 0 0; x_size 24.377613; x_descenders 5.3776121; x_ascenders 4">
+      <span class="ocrx_word" id="word_000115_000061" title="bbox 528 2000 583 2019; x_wconf 92; x_fsize 25">stc</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000044" title="bbox 528 2036 582 2055; baseline 0.019 -1; x_size 24.377613; x_descenders 5.3776121; x_ascenders 4">
+      <span class="ocrx_word" id="word_000115_000062" title="bbox 528 2036 582 2055; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000045" title="bbox 526 2070 782 2091; baseline 0.004 -1; x_size 26.377613; x_descenders 5.3776121; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000063" title="bbox 526 2070 664 2091; x_wconf 90; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000115_000064" title="bbox 687 2072 782 2091; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000004" title="bbox 758 1133 1214 1155">
+    <p class="ocr_par" id="par_000115_000004" lang="eng" title="bbox 758 1133 1214 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000046" title="bbox 758 1133 1214 1155; baseline -0.002 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000065" title="bbox 758 1133 992 1155; x_wconf 90; x_fsize 28">SerialSelect</span>
+      <span class="ocrx_word" id="word_000115_000066" title="bbox 1017 1140 1053 1155; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000115_000067" title="bbox 1075 1133 1214 1155; x_wconf 87; x_fsize 28">Asic4Id</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000005" title="bbox 677 1350 1214 1447">
+    <p class="ocr_par" id="par_000115_000005" lang="eng" title="bbox 677 1350 1214 1447" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000047" title="bbox 697 1350 812 1375; baseline -0.009 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000068" title="bbox 697 1350 746 1375; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000115_000069" title="bbox 777 1350 812 1371; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000048" title="bbox 677 1385 1072 1407; baseline -0.003 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000070" title="bbox 677 1385 1072 1407; x_wconf 91; x_fsize 28">ConnectionFailedExit</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000049" title="bbox 677 1421 1214 1447; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000071" title="bbox 677 1422 726 1447; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000115_000072" title="bbox 758 1421 992 1443; x_wconf 92; x_fsize 28">SerialSelect</span>
+      <span class="ocrx_word" id="word_000115_000073" title="bbox 1017 1428 1053 1443; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000115_000074" title="bbox 1075 1421 1214 1443; x_wconf 91; x_fsize 28">Asic8Id</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000006" title="bbox 677 1638 1294 1735">
+    <p class="ocr_par" id="par_000115_000006" lang="eng" title="bbox 677 1638 1294 1735" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000050" title="bbox 697 1638 812 1663; baseline -0.009 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000075" title="bbox 697 1638 746 1663; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000115_000076" title="bbox 777 1638 812 1659; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000051" title="bbox 677 1673 1072 1695; baseline -0.003 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000077" title="bbox 677 1673 1072 1695; x_wconf 91; x_fsize 28">ConnectionFailedExit</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000052" title="bbox 677 1709 1294 1735; baseline 0 -4; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000078" title="bbox 677 1710 726 1735; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000115_000079" title="bbox 758 1709 992 1731; x_wconf 91; x_fsize 28">SerialSelect</span>
+      <span class="ocrx_word" id="word_000115_000080" title="bbox 1017 1716 1053 1731; x_wconf 92; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000115_000081" title="bbox 1075 1709 1294 1731; x_wconf 81; x_fsize 28">Asic5PackId</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000007" title="bbox 526 2141 1182 2168">
+    <p class="ocr_par" id="par_000115_000007" lang="eng" title="bbox 526 2141 1182 2168" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000053" title="bbox 526 2141 1182 2168; baseline 0.002 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000082" title="bbox 526 2141 721 2168; x_wconf 91; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000115_000083" title="bbox 747 2142 1182 2163; x_wconf 90; x_fsize 29">CheckHardwareFromStart</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000008" title="bbox 525 2250 1346 3027">
+    <p class="ocr_par" id="par_000115_000008" lang="eng" title="bbox 526 2250 623 2276" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000054" title="bbox 526 2250 623 2276; baseline -0.021 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000084" title="bbox 526 2250 623 2276; x_wconf 63; x_fsize 26">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000009" lang="eng" title="bbox 527 2286 742 2307" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000055" title="bbox 527 2286 742 2307; baseline 0.005 -1; x_size 25.004868; x_descenders 5.0048671; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000085" title="bbox 527 2286 742 2307; x_wconf 91; x_fsize 26">HwNullFrame</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000010" lang="eng" title="bbox 525 2321 1346 2379" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000056" title="bbox 525 2321 1346 2347; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000086" title="bbox 525 2328 584 2343; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000115_000087" title="bbox 677 2322 726 2347; x_wconf 91; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000115_000088" title="bbox 744 2321 992 2346; x_wconf 88; x_fsize 27">(SerialSelect</span>
+      <span class="ocrx_word" id="word_000115_000089" title="bbox 1017 2328 1053 2343; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000115_000090" title="bbox 1075 2321 1346 2346; x_wconf 20; x_fsize 27">Asic5Normalld)</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000057" title="bbox 528 2359 623 2379; baseline -0.011 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000091" title="bbox 528 2359 623 2379; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000011" lang="eng" title="bbox 528 2395 683 2415" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000058" title="bbox 528 2395 683 2415; baseline -0.006 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000092" title="bbox 528 2395 683 2415; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000012" lang="eng" title="bbox 526 2431 602 2451" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000059" title="bbox 526 2431 602 2451; baseline 0 -1; x_size 23.651354; x_descenders 4.6513543; x_ascenders 5.9888735">
+      <span class="ocrx_word" id="word_000115_000093" title="bbox 526 2431 602 2451; x_wconf 92; x_fsize 24">XNOP</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000013" lang="eng" title="bbox 528 2467 623 2487" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000060" title="bbox 528 2467 623 2487; baseline -0.011 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000094" title="bbox 528 2467 623 2487; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000014" lang="eng" title="bbox 528 2503 664 2523" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000061" title="bbox 528 2503 664 2523; baseline 0 -1; x_size 23.651354; x_descenders 4.6513543; x_ascenders 5.9888735">
+      <span class="ocrx_word" id="word_000115_000095" title="bbox 528 2503 664 2523; x_wconf 91; x_fsize 24">SDATAIN</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000015" lang="eng" title="bbox 526 2538 772 2563" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000062" title="bbox 526 2538 772 2563; baseline -0.004 -4; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000096" title="bbox 526 2540 602 2559; x_wconf 96; x_fsize 26">test</span>
+      <span class="ocrx_word" id="word_000115_000097" title="bbox 677 2538 772 2563; x_wconf 91; x_fsize 26">al,al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000016" lang="eng" title="bbox 530 2573 994 2600" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000063" title="bbox 530 2573 994 2600; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000098" title="bbox 530 2573 562 2600; x_wconf 96; x_fsize 28">je</span>
+      <span class="ocrx_word" id="word_000115_000099" title="bbox 677 2573 994 2595; x_wconf 91; x_fsize 28">ConnectionFailed</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000017" lang="eng" title="bbox 526 2609 1073 2636" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000064" title="bbox 526 2609 1073 2636; baseline -0.002 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000100" title="bbox 526 2612 602 2631; x_wconf 96; x_fsize 26">test</span>
+      <span class="ocrx_word" id="word_000115_000101" title="bbox 677 2610 726 2635; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000115_000102" title="bbox 755 2610 833 2631; x_wconf 92; x_fsize 26">mask</span>
+      <span class="ocrx_word" id="word_000115_000103" title="bbox 855 2609 1073 2636; x_wconf 89; x_fsize 26">A5MultiDrop</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000018" lang="eng" title="bbox 530 2645 1072 2672" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000065" title="bbox 530 2645 1072 2672; baseline -0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000104" title="bbox 530 2645 582 2672; x_wconf 91; x_fsize 28">jne</span>
+      <span class="ocrx_word" id="word_000115_000105" title="bbox 677 2645 1072 2667; x_wconf 91; x_fsize 28">ConnectionFailedExit</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000019" lang="eng" title="bbox 525 2682 693 2955" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000066" title="bbox 526 2682 603 2708; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000106" title="bbox 526 2682 603 2708; x_wconf 18; x_fsize 27">popft</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000067" title="bbox 525 2724 584 2739; baseline 0 -1; x_size 28.09585; x_descenders 5.5254235; x_ascenders 7.1142859">
+      <span class="ocrx_word" id="word_000115_000107" title="bbox 525 2724 584 2739; x_wconf 96; x_fsize 29">mov</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000068" title="bbox 538 2755 633 2775; baseline -0.011 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000108" title="bbox 538 2755 633 2775; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000069" title="bbox 538 2791 693 2811; baseline -0.006 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000109" title="bbox 538 2791 693 2811; x_wconf 92; x_fsize 26">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000070" title="bbox 535 2832 594 2847; baseline 0 -1; x_size 28.09585; x_descenders 5.5254235; x_ascenders 7.1142859">
+      <span class="ocrx_word" id="word_000115_000110" title="bbox 535 2832 594 2847; x_wconf 96; x_fsize 29">mov</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000071" title="bbox 538 2863 633 2883; baseline -0.011 0; x_size 24.896162; x_descenders 4.8961625; x_ascenders 6.3040776">
+      <span class="ocrx_word" id="word_000115_000111" title="bbox 538 2863 633 2883; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000072" title="bbox 538 2899 693 2919; baseline 0 -1; x_size 23.651354; x_descenders 4.6513543; x_ascenders 5.9888735">
+      <span class="ocrx_word" id="word_000115_000112" title="bbox 538 2899 693 2919; x_wconf 91; x_fsize 24">SDATAOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000073" title="bbox 528 2934 583 2955; baseline 0 0; x_size 26.362358; x_descenders 5.3623576; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000113" title="bbox 528 2934 583 2955; x_wconf 79; x_fsize 27">cle</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000020" lang="eng" title="bbox 526 2972 782 3027" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000074" title="bbox 528 2972 582 2991; baseline 0.019 -1; x_size 24.362358; x_descenders 5.3623576; x_ascenders 4">
+      <span class="ocrx_word" id="word_000115_000114" title="bbox 528 2972 582 2991; x_wconf 96; x_fsize 25">ret</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000075" title="bbox 526 3006 782 3027; baseline 0.004 -1; x_size 26.362358; x_descenders 5.3623576; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000115" title="bbox 526 3006 664 3027; x_wconf 91; x_fsize 27">ProcEnd</span>
+      <span class="ocrx_word" id="word_000115_000116" title="bbox 687 3008 782 3027; x_wconf 91; x_fsize 27">noret</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000009" title="bbox 687 2718 736 2743">
+    <p class="ocr_par" id="par_000115_000021" lang="eng" title="bbox 687 2718 736 2743" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000076" title="bbox 687 2718 736 2743; baseline -0.02 -4; x_size 24; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000117" title="bbox 687 2718 736 2743; x_wconf 96; x_fsize 25">al,</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000010" title="bbox 697 2826 1092 2851">
+    <p class="ocr_par" id="par_000115_000022" lang="eng" title="bbox 697 2826 1092 2851" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000077" title="bbox 697 2826 1092 2851; baseline 0 -5; x_size 26; x_descenders 6.5; x_ascenders 6.5">
+      <span class="ocrx_word" id="word_000115_000118" title="bbox 697 2826 746 2851; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000115_000119" title="bbox 778 2827 1092 2850; x_wconf 91; x_fsize 27">S_PERIPHERALMODE</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000011" title="bbox 526 3077 923 3104">
+    <p class="ocr_par" id="par_000115_000023" lang="eng" title="bbox 526 3077 923 3104" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000078" title="bbox 526 3077 923 3104; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000120" title="bbox 526 3077 721 3104; x_wconf 90; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000115_000121" title="bbox 746 3077 923 3099; x_wconf 91; x_fsize 29">WaitTimer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000012" title="bbox 376 3319 606 3349">
+    <p class="ocr_par" id="par_000115_000024" lang="eng" title="bbox 376 3319 606 3349" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000079" title="bbox 376 3319 606 3349; baseline 0.004 -1; x_size 34.358974; x_descenders 5.3589745; x_ascenders 10">
+      <span class="ocrx_word" id="word_000115_000122" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 35">Revision</span>
+      <span class="ocrx_word" id="word_000115_000123" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 35">1.00</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000013" title="bbox 768 2717 1402 2744">
+    <p class="ocr_par" id="par_000115_000025" lang="eng" title="bbox 768 2717 1402 2744" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000115_000080" title="bbox 768 2717 1402 2744; baseline 0.002 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000124" title="bbox 768 2717 1102 2744; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000115_000125" title="bbox 1127 2724 1163 2739; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000115_000126" title="bbox 1185 2718 1402 2739; x_wconf 90; x_fsize 28">A5PortBMode</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000014" title="bbox 1429 636 1437 799">
+    <p class="ocr_par" id="par_000115_000026" lang="eng" title="bbox 1429 636 1437 799" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000081" title="bbox 1429 636 1437 799; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000127" title="bbox 1429 780 1437 799; x_wconf 0; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000128" title="bbox 1429 744 1437 763; x_wconf 0; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000129" title="bbox 1429 708 1437 727; x_wconf 43; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000130" title="bbox 1429 672 1437 691; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000131" title="bbox 1429 636 1437 655; x_wconf 7; x_fsize 21">te</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000015" title="bbox 1429 2292 1437 2455">
+    <p class="ocr_par" id="par_000115_000027" lang="eng" title="bbox 1429 2292 1437 2455" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000082" title="bbox 1429 2292 1437 2455; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000132" title="bbox 1429 2436 1437 2455; x_wconf 22; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000133" title="bbox 1429 2400 1437 2419; x_wconf 22; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000134" title="bbox 1429 2364 1437 2383; x_wconf 44; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000135" title="bbox 1429 2328 1437 2347; x_wconf 23; x_fsize 21">Ne</span>
+      <span class="ocrx_word" id="word_000115_000136" title="bbox 1429 2292 1437 2311; x_wconf 23; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000016" title="bbox 1479 573 1486 583">
+    <p class="ocr_par" id="par_000115_000028" lang="eng" title="bbox 1479 573 1486 583" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000083" title="bbox 1479 573 1486 583; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000137" title="bbox 1479 573 1486 583; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000017" title="bbox 1848 158 2262 196">
+    <p class="ocr_par" id="par_000115_000029" lang="eng" title="bbox 1848 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000084" title="bbox 1848 158 2262 196; baseline 0.002 -9; x_size 36; x_descenders 7; x_ascenders 10">
+      <span class="ocrx_word" id="word_000115_000138" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 37">Psion</span>
+      <span class="ocrx_word" id="word_000115_000139" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 37">PLC</span>
+      <span class="ocrx_word" id="word_000115_000140" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 37">(c)</span>
+      <span class="ocrx_word" id="word_000115_000141" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 37">May</span>
+      <span class="ocrx_word" id="word_000115_000142" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 37">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000018" title="bbox 1517 558 1932 619">
+    <p class="ocr_par" id="par_000115_000030" lang="eng" title="bbox 1517 558 1932 619" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000085" title="bbox 1517 558 1792 579; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000143" title="bbox 1517 558 1613 579; x_wconf 95; x_fsize 27">Check</span>
+      <span class="ocrx_word" id="word_000115_000144" title="bbox 1636 558 1712 579; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000115_000145" title="bbox 1736 558 1792 579; x_wconf 96; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000086" title="bbox 1579 593 1932 619; baseline 0.003 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000146" title="bbox 1579 600 1587 619; x_wconf 91; x_fsize 28">;</span>
+      <span class="ocrx_word" id="word_000115_000147" title="bbox 1617 595 1752 615; x_wconf 92; x_fsize 28">Harware</span>
+      <span class="ocrx_word" id="word_000115_000148" title="bbox 1778 593 1812 615; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000115_000149" title="bbox 1836 594 1932 615; x_wconf 96; x_fsize 28">there</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000019" title="bbox 1465 629 1842 795">
+    <p class="ocr_par" id="par_000115_000031" lang="eng" title="bbox 1465 629 1842 687" xml:lang="eng">
+     <span class="ocr_header" id="line_000115_000087" title="bbox 1465 629 1842 651; baseline 0.003 -1; x_size 27.471939; x_descenders 5.4719391; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000150" title="bbox 1465 630 1524 651; x_wconf 95; x_fsize 28">And</span>
+      <span class="ocrx_word" id="word_000115_000151" title="bbox 1546 630 1622 651; x_wconf 95; x_fsize 28">that</span>
+      <span class="ocrx_word" id="word_000115_000152" title="bbox 1648 629 1682 651; x_wconf 96; x_fsize 28">it</span>
+      <span class="ocrx_word" id="word_000115_000153" title="bbox 1708 629 1742 651; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000115_000154" title="bbox 1766 630 1842 651; x_wconf 96; x_fsize 28">what</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000088" title="bbox 1469 666 1702 687; baseline 0.004 -1; x_size 26.471939; x_descenders 5.4719391; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000155" title="bbox 1469 667 1502 687; x_wconf 96; x_fsize 27">It</span>
+      <span class="ocrx_word" id="word_000115_000156" title="bbox 1528 666 1644 687; x_wconf 96; x_fsize 27">should</span>
+      <span class="ocrx_word" id="word_000115_000157" title="bbox 1666 666 1702 687; x_wconf 96; x_fsize 27">be</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000115_000032" lang="eng" title="bbox 1465 701 1823 795" xml:lang="eng">
+     <span class="ocr_header" id="line_000115_000089" title="bbox 1466 701 1803 723; baseline 0 -1; x_size 26.107143; x_descenders 5.1071429; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000158" title="bbox 1466 701 1562 723; x_wconf 96; x_fsize 27">First</span>
+      <span class="ocrx_word" id="word_000115_000159" title="bbox 1588 702 1663 723; x_wconf 96; x_fsize 27">look</span>
+      <span class="ocrx_word" id="word_000115_000160" title="bbox 1688 702 1743 723; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000115_000161" title="bbox 1765 703 1803 722; x_wconf 96; x_fsize 27">An</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000090" title="bbox 1465 738 1823 759; baseline 0 0; x_size 26.471939; x_descenders 5.4719391; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000162" title="bbox 1465 738 1561 759; x_wconf 91; x_fsize 27">ASIC4</span>
+      <span class="ocrx_word" id="word_000115_000163" title="bbox 1587 740 1622 759; x_wconf 96; x_fsize 27">at</span>
+      <span class="ocrx_word" id="word_000115_000164" title="bbox 1646 738 1702 759; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000115_000165" title="bbox 1727 738 1823 759; x_wconf 96; x_fsize 27">other</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000091" title="bbox 1466 773 1763 795; baseline -0.003 0; x_size 26.107143; x_descenders 5.1071429; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000166" title="bbox 1466 774 1524 795; x_wconf 95; x_fsize 27">End</span>
+      <span class="ocrx_word" id="word_000115_000167" title="bbox 1547 774 1583 795; x_wconf 96; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000115_000168" title="bbox 1606 774 1662 795; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000115_000169" title="bbox 1688 773 1763 794; x_wconf 95; x_fsize 27">link</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000020" title="bbox 1479 1149 1486 1159">
+    <p class="ocr_par" id="par_000115_000033" lang="eng" title="bbox 1479 1149 1486 1159" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000092" title="bbox 1479 1149 1486 1159; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000170" title="bbox 1479 1149 1486 1159; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000021" title="bbox 1479 1437 1486 1447">
+    <p class="ocr_par" id="par_000115_000034" lang="eng" title="bbox 1479 1437 1486 1447" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000093" title="bbox 1479 1437 1486 1447; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000171" title="bbox 1479 1437 1486 1447; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000022" title="bbox 1479 1725 1486 1735">
+    <p class="ocr_par" id="par_000115_000035" lang="eng" title="bbox 1479 1725 1486 1735" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000094" title="bbox 1479 1725 1486 1735; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000172" title="bbox 1479 1725 1486 1735; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000023" title="bbox 1515 1133 1674 1155">
+    <p class="ocr_par" id="par_000115_000036" lang="eng" title="bbox 1515 1133 1674 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000095" title="bbox 1515 1133 1674 1155; baseline 0.006 -1; x_size 26.310345; x_descenders 5.3103447; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000173" title="bbox 1515 1133 1611 1155; x_wconf 91; x_fsize 27">Asic4</span>
+      <span class="ocrx_word" id="word_000115_000174" title="bbox 1639 1134 1674 1155; x_wconf 96; x_fsize 27">Id</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000024" title="bbox 1515 1421 1774 1448">
+    <p class="ocr_par" id="par_000115_000037" lang="eng" title="bbox 1515 1421 1774 1448" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000096" title="bbox 1515 1421 1774 1448; baseline -0.004 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000175" title="bbox 1515 1422 1615 1443; x_wconf 96; x_fsize 28">Modem</span>
+      <span class="ocrx_word" id="word_000115_000176" title="bbox 1638 1421 1713 1448; x_wconf 95; x_fsize 28">chip</span>
+      <span class="ocrx_word" id="word_000115_000177" title="bbox 1739 1422 1774 1443; x_wconf 95; x_fsize 28">Id</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000025" title="bbox 1515 1709 1754 1736">
+    <p class="ocr_par" id="par_000115_000038" lang="eng" title="bbox 1515 1709 1754 1736" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000097" title="bbox 1515 1709 1754 1736; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000178" title="bbox 1515 1709 1693 1736; x_wconf 39; x_fsize 28">Asic5Spack</span>
+      <span class="ocrx_word" id="word_000115_000179" title="bbox 1719 1710 1754 1731; x_wconf 95; x_fsize 28">Id</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000026" title="bbox 1465 2286 1823 2451">
+    <p class="ocr_par" id="par_000115_000039" lang="eng" title="bbox 1465 2286 1823 2451" xml:lang="eng">
+     <span class="ocr_header" id="line_000115_000098" title="bbox 1467 2286 1742 2307; baseline 0 0; x_size 26.451542; x_descenders 5.4515419; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000180" title="bbox 1467 2286 1563 2307; x_wconf 96; x_fsize 27">Check</span>
+      <span class="ocrx_word" id="word_000115_000181" title="bbox 1586 2286 1662 2307; x_wconf 96; x_fsize 27">that</span>
+      <span class="ocrx_word" id="word_000115_000182" title="bbox 1686 2286 1742 2307; x_wconf 95; x_fsize 27">the</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000099" title="bbox 1467 2321 1782 2343; baseline 0.003 -1; x_size 27.451542; x_descenders 5.4515419; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000183" title="bbox 1467 2323 1602 2343; x_wconf 92; x_fsize 28">Harware</span>
+      <span class="ocrx_word" id="word_000115_000184" title="bbox 1628 2321 1662 2343; x_wconf 96; x_fsize 28">is</span>
+      <span class="ocrx_word" id="word_000115_000185" title="bbox 1686 2322 1782 2343; x_wconf 96; x_fsize 28">there</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000100" title="bbox 1466 2357 1803 2379; baseline 0 -1; x_size 26.088106; x_descenders 5.0881057; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000186" title="bbox 1466 2357 1562 2379; x_wconf 96; x_fsize 27">First</span>
+      <span class="ocrx_word" id="word_000115_000187" title="bbox 1588 2358 1663 2379; x_wconf 96; x_fsize 27">look</span>
+      <span class="ocrx_word" id="word_000115_000188" title="bbox 1688 2358 1743 2379; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000115_000189" title="bbox 1765 2359 1803 2378; x_wconf 96; x_fsize 27">An</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000101" title="bbox 1465 2394 1823 2415; baseline 0 0; x_size 26.451542; x_descenders 5.4515419; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000190" title="bbox 1465 2394 1562 2415; x_wconf 90; x_fsize 27">ASIC5</span>
+      <span class="ocrx_word" id="word_000115_000191" title="bbox 1587 2396 1622 2415; x_wconf 96; x_fsize 27">at</span>
+      <span class="ocrx_word" id="word_000115_000192" title="bbox 1646 2394 1702 2415; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000115_000193" title="bbox 1727 2394 1823 2415; x_wconf 96; x_fsize 27">other</span>
+     </span>
+     <span class="ocr_header" id="line_000115_000102" title="bbox 1466 2429 1763 2451; baseline -0.003 0; x_size 26.088106; x_descenders 5.0881057; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000194" title="bbox 1466 2430 1524 2451; x_wconf 94; x_fsize 27">End</span>
+      <span class="ocrx_word" id="word_000115_000195" title="bbox 1547 2430 1583 2451; x_wconf 94; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000115_000196" title="bbox 1606 2430 1662 2451; x_wconf 95; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000115_000197" title="bbox 1688 2429 1763 2450; x_wconf 96; x_fsize 27">link</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000027" title="bbox 1479 2589 1486 2671">
+    <p class="ocr_par" id="par_000115_000040" lang="eng" title="bbox 1479 2589 1486 2671" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000103" title="bbox 1479 2589 1486 2599; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000198" title="bbox 1479 2589 1486 2599; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000104" title="bbox 1479 2625 1486 2635; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000199" title="bbox 1479 2625 1486 2635; x_wconf 0; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000105" title="bbox 1479 2661 1486 2671; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000115_000200" title="bbox 1479 2661 1486 2671; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000028" title="bbox 1515 2573 1853 2703">
+    <p class="ocr_par" id="par_000115_000041" lang="eng" title="bbox 1515 2573 1853 2703" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000106" title="bbox 1519 2573 1853 2595; baseline 0 -1; x_size 26.028572; x_descenders 5.0285711; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000201" title="bbox 1519 2574 1553 2594; x_wconf 95; x_fsize 27">If</span>
+      <span class="ocrx_word" id="word_000115_000202" title="bbox 1577 2576 1632 2595; x_wconf 96; x_fsize 27">not</span>
+      <span class="ocrx_word" id="word_000115_000203" title="bbox 1657 2580 1673 2595; x_wconf 93; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000115_000204" title="bbox 1698 2573 1793 2595; x_wconf 92; x_fsize 27">3link</span>
+      <span class="ocrx_word" id="word_000115_000205" title="bbox 1817 2580 1853 2595; x_wconf 96; x_fsize 27">or</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000107" title="bbox 1518 2609 1813 2636; baseline 0.003 -6; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000206" title="bbox 1518 2609 1553 2630; x_wconf 96; x_fsize 28">if</span>
+      <span class="ocrx_word" id="word_000115_000207" title="bbox 1578 2609 1613 2630; x_wconf 92; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000115_000208" title="bbox 1635 2609 1813 2636; x_wconf 91; x_fsize 28">multidrop</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000108" title="bbox 1515 2646 1832 2667; baseline 0 0; x_size 26.387754; x_descenders 5.3877549; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000209" title="bbox 1515 2646 1592 2667; x_wconf 96; x_fsize 27">mode</span>
+      <span class="ocrx_word" id="word_000115_000210" title="bbox 1616 2646 1693 2667; x_wconf 96; x_fsize 27">then</span>
+      <span class="ocrx_word" id="word_000115_000211" title="bbox 1716 2652 1752 2667; x_wconf 95; x_fsize 27">we</span>
+      <span class="ocrx_word" id="word_000115_000212" title="bbox 1777 2652 1832 2667; x_wconf 95; x_fsize 27">are</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000109" title="bbox 1528 2681 1722 2703; baseline 0.005 -1; x_size 26.387754; x_descenders 5.3877549; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000213" title="bbox 1528 2681 1563 2702; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000115_000214" title="bbox 1586 2682 1722 2703; x_wconf 95; x_fsize 27">trouble</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000029" title="bbox 1536 2789 1853 2852">
+    <p class="ocr_par" id="par_000115_000042" lang="eng" title="bbox 1536 2789 1853 2852" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000110" title="bbox 1536 2789 1853 2811; baseline -0.003 0; x_size 26.737705; x_descenders 5.7377048; x_ascenders 7">
+      <span class="ocrx_word" id="word_000115_000215" title="bbox 1536 2791 1592 2811; x_wconf 94; x_fsize 28">Put</span>
+      <span class="ocrx_word" id="word_000115_000216" title="bbox 1616 2790 1672 2811; x_wconf 92; x_fsize 28">the</span>
+      <span class="ocrx_word" id="word_000115_000217" title="bbox 1698 2789 1793 2811; x_wconf 84; x_fsize 28">3Link</span>
+      <span class="ocrx_word" id="word_000115_000218" title="bbox 1818 2789 1853 2810; x_wconf 96; x_fsize 28">in</span>
+     </span>
+     <span class="ocr_line" id="line_000115_000111" title="bbox 1536 2825 1832 2852; baseline 0.003 -6; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000115_000219" title="bbox 1536 2825 1732 2852; x_wconf 96; x_fsize 28">peripheral</span>
+      <span class="ocrx_word" id="word_000115_000220" title="bbox 1755 2826 1832 2847; x_wconf 96; x_fsize 28">mode</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000115_000030" title="bbox 1887 3319 2264 3357">
+    <p class="ocr_par" id="par_000115_000043" lang="eng" title="bbox 1887 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000115_000112" title="bbox 1887 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000115_000221" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000115_000222" title="bbox 1983 3320 2038 3349; x_wconf 96; x_fsize 39">113</span>
+      <span class="ocrx_word" id="word_000115_000223" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000115_000224" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000115_000225" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000116" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0116.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000116_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000116_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_header" id="line_000116_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000116_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000116_000001" title="bbox 453 158 543 187; x_wconf 93; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000116_000002" title="bbox 558 159 649 188; x_wconf 92; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000116_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000116_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000116_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000116_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000116_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000116_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000116_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000116_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000001" title="bbox 529 305 1163 399">
+    <p class="ocr_par" id="par_000116_000001" lang="eng" title="bbox 529 305 1163 399" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000001" title="bbox 529 305 1163 327; baseline 0.002 -1; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000011" title="bbox 529 307 578 327; x_wconf 95; x_fsize 28">In:</span>
+      <span class="ocrx_word" id="word_000116_000012" title="bbox 627 307 664 327; x_wconf 94; x_fsize 28">CX</span>
+      <span class="ocrx_word" id="word_000116_000013" title="bbox 687 306 803 327; x_wconf 96; x_fsize 28">number</span>
+      <span class="ocrx_word" id="word_000116_000014" title="bbox 827 306 863 327; x_wconf 96; x_fsize 28">of</span>
+      <span class="ocrx_word" id="word_000116_000015" title="bbox 885 312 922 327; x_wconf 95; x_fsize 28">ms</span>
+      <span class="ocrx_word" id="word_000116_000016" title="bbox 946 308 983 327; x_wconf 95; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000116_000017" title="bbox 1006 305 1082 327; x_wconf 96; x_fsize 28">wait</span>
+      <span class="ocrx_word" id="word_000116_000018" title="bbox 1108 306 1163 327; x_wconf 96; x_fsize 28">for</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000002" title="bbox 637 341 1013 363; baseline -0.003 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000019" title="bbox 637 342 772 363; x_wconf 96; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000116_000020" title="bbox 798 343 892 363; x_wconf 96; x_fsize 27">store</span>
+      <span class="ocrx_word" id="word_000116_000021" title="bbox 918 341 953 362; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000116_000022" title="bbox 976 343 1013 362; x_wconf 96; x_fsize 27">DL</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000003" title="bbox 536 377 1013 399; baseline -0.002 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000023" title="bbox 536 379 608 399; x_wconf 96; x_fsize 27">Out:</span>
+      <span class="ocrx_word" id="word_000116_000024" title="bbox 637 378 772 399; x_wconf 95; x_fsize 27">Channel</span>
+      <span class="ocrx_word" id="word_000116_000025" title="bbox 798 379 892 399; x_wconf 96; x_fsize 27">store</span>
+      <span class="ocrx_word" id="word_000116_000026" title="bbox 918 377 953 398; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000116_000027" title="bbox 976 379 1013 398; x_wconf 96; x_fsize 27">DL</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000002" title="bbox 1466 449 1803 476">
+    <p class="ocr_par" id="par_000116_000002" lang="eng" title="bbox 1466 449 1803 476" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000004" title="bbox 1466 449 1803 476; baseline -0.003 -5; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000028" title="bbox 1466 449 1542 471; x_wconf 96; x_fsize 28">Wait</span>
+      <span class="ocrx_word" id="word_000116_000029" title="bbox 1568 450 1623 471; x_wconf 94; x_fsize 28">for</span>
+      <span class="ocrx_word" id="word_000116_000030" title="bbox 1667 456 1683 471; x_wconf 91; x_fsize 28">a</span>
+      <span class="ocrx_word" id="word_000116_000031" title="bbox 1707 449 1803 476; x_wconf 95; x_fsize 28">given</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000003" title="bbox 376 449 1882 651">
+    <p class="ocr_par" id="par_000116_000003" lang="eng" title="bbox 528 449 1437 475" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000005" title="bbox 528 449 1437 475; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000032" title="bbox 528 449 583 471; x_wconf 95; x_fsize 26">inc</span>
+      <span class="ocrx_word" id="word_000116_000033" title="bbox 678 456 713 471; x_wconf 76; x_fsize 26">cx</span>
+      <span class="ocrx_word" id="word_000116_000034" title="bbox 1429 456 1437 475; x_wconf 7; x_fsize 26">i</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000004" lang="eng" title="bbox 376 485 1882 651" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000006" title="bbox 376 485 1702 512; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000035" title="bbox 376 485 628 512; x_wconf 91; x_fsize 26">WaitTickLoop:</span>
+      <span class="ocrx_word" id="word_000116_000036" title="bbox 1429 492 1437 511; x_wconf 84; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000116_000037" title="bbox 1466 486 1583 507; x_wconf 96; x_fsize 26">Number</span>
+      <span class="ocrx_word" id="word_000116_000038" title="bbox 1607 486 1643 507; x_wconf 96; x_fsize 26">of</span>
+      <span class="ocrx_word" id="word_000116_000039" title="bbox 1665 492 1702 507; x_wconf 96; x_fsize 26">ms</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000007" title="bbox 528 521 1882 548; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000040" title="bbox 528 522 602 543; x_wconf 96; x_fsize 26">call</span>
+      <span class="ocrx_word" id="word_000116_000041" title="bbox 677 521 853 543; x_wconf 91; x_fsize 26">TickTimer</span>
+      <span class="ocrx_word" id="word_000116_000042" title="bbox 1429 528 1437 547; x_wconf 61; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000116_000043" title="bbox 1466 522 1542 543; x_wconf 96; x_fsize 26">Plus</span>
+      <span class="ocrx_word" id="word_000116_000044" title="bbox 1567 528 1622 543; x_wconf 96; x_fsize 26">one</span>
+      <span class="ocrx_word" id="word_000116_000045" title="bbox 1646 524 1683 543; x_wconf 96; x_fsize 26">to</span>
+      <span class="ocrx_word" id="word_000116_000046" title="bbox 1707 524 1882 548; x_wconf 95; x_fsize 26">guarantee</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000008" title="bbox 528 557 1842 584; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000047" title="bbox 528 558 603 584; x_wconf 95; x_fsize 29">loop</span>
+      <span class="ocrx_word" id="word_000116_000048" title="bbox 676 557 913 584; x_wconf 92; x_fsize 29">WaitTickLoop</span>
+      <span class="ocrx_word" id="word_000116_000049" title="bbox 1429 564 1437 583; x_wconf 44; x_fsize 29">;</span>
+      <span class="ocrx_word" id="word_000116_000050" title="bbox 1467 558 1542 579; x_wconf 96; x_fsize 29">That</span>
+      <span class="ocrx_word" id="word_000116_000051" title="bbox 1567 560 1602 579; x_wconf 96; x_fsize 29">at</span>
+      <span class="ocrx_word" id="word_000116_000052" title="bbox 1628 558 1722 579; x_wconf 95; x_fsize 29">least</span>
+      <span class="ocrx_word" id="word_000116_000053" title="bbox 1748 564 1783 579; x_wconf 95; x_fsize 29">cx</span>
+      <span class="ocrx_word" id="word_000116_000054" title="bbox 1805 564 1842 579; x_wconf 96; x_fsize 29">ms</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000009" title="bbox 528 594 1563 620; baseline 0 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000055" title="bbox 528 596 582 615; x_wconf 96; x_fsize 26">ret</span>
+      <span class="ocrx_word" id="word_000116_000056" title="bbox 1429 600 1437 619; x_wconf 78; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000116_000057" title="bbox 1467 595 1503 615; x_wconf 96; x_fsize 26">Go</span>
+      <span class="ocrx_word" id="word_000116_000058" title="bbox 1526 594 1563 620; x_wconf 96; x_fsize 26">by</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000010" title="bbox 526 630 664 651; baseline 0.007 -1; x_size 26.164808; x_descenders 5.1648078; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000059" title="bbox 526 630 664 651; x_wconf 91; x_fsize 27">ProcEnd</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000004" title="bbox 376 1241 588 1268">
+    <p class="ocr_par" id="par_000116_000005" lang="eng" title="bbox 376 1241 588 1268" xml:lang="eng">
+     <span class="ocr_textfloat" id="line_000116_000011" title="bbox 376 1241 588 1268; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000060" title="bbox 376 1241 588 1268; x_wconf 91; x_fsize 27">WaiterLoop:</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000005" title="bbox 378 2682 473 2739">
+    <p class="ocr_par" id="par_000116_000006" lang="eng" title="bbox 378 2682 473 2739" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000012" title="bbox 378 2682 473 2703; baseline -0.011 0; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000061" title="bbox 378 2682 473 2703; x_wconf 96; x_fsize 26">stack</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000013" title="bbox 378 2718 473 2739; baseline -0.011 0; x_size 25.32258; x_descenders 5.3225803; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000062" title="bbox 378 2718 473 2739; x_wconf 96; x_fsize 26">stack</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000006" title="bbox 526 701 923 728">
+    <p class="ocr_par" id="par_000116_000007" lang="eng" title="bbox 526 701 923 728" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000014" title="bbox 526 701 923 728; baseline 0 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000063" title="bbox 526 701 721 728; x_wconf 92; x_fsize 29">ProcBegin@</span>
+      <span class="ocrx_word" id="word_000116_000064" title="bbox 747 701 923 723; x_wconf 91; x_fsize 29">TickTimer</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000007" title="bbox 525 809 1762 941">
+    <p class="ocr_par" id="par_000116_000008" lang="eng" title="bbox 526 809 1662 831" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000015" title="bbox 526 809 1662 831; baseline -0.001 0; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000065" title="bbox 526 811 602 831; x_wconf 96; x_fsize 28">Uses</span>
+      <span class="ocrx_word" id="word_000116_000066" title="bbox 626 809 742 831; x_wconf 96; x_fsize 28">writes</span>
+      <span class="ocrx_word" id="word_000116_000067" title="bbox 767 810 843 831; x_wconf 95; x_fsize 28">down</span>
+      <span class="ocrx_word" id="word_000116_000068" title="bbox 867 816 923 831; x_wconf 95; x_fsize 28">our</span>
+      <span class="ocrx_word" id="word_000116_000069" title="bbox 948 810 1082 831; x_wconf 95; x_fsize 28">channel</span>
+      <span class="ocrx_word" id="word_000116_000070" title="bbox 1106 812 1143 831; x_wconf 96; x_fsize 28">to</span>
+      <span class="ocrx_word" id="word_000116_000071" title="bbox 1168 809 1322 831; x_wconf 95; x_fsize 28">simulate</span>
+      <span class="ocrx_word" id="word_000116_000072" title="bbox 1346 809 1423 831; x_wconf 95; x_fsize 28">tick</span>
+      <span class="ocrx_word" id="word_000116_000073" title="bbox 1446 809 1543 831; x_wconf 96; x_fsize 28">timer</span>
+      <span class="ocrx_word" id="word_000116_000074" title="bbox 1566 809 1662 831; x_wconf 96; x_fsize 28">waits</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000009" lang="eng" title="bbox 525 845 1762 941" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000016" title="bbox 525 845 1762 872; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000075" title="bbox 525 847 602 867; x_wconf 96; x_fsize 28">Must</span>
+      <span class="ocrx_word" id="word_000116_000076" title="bbox 627 846 724 867; x_wconf 96; x_fsize 28">allow</span>
+      <span class="ocrx_word" id="word_000116_000077" title="bbox 748 845 942 872; x_wconf 96; x_fsize 28">interrupts</span>
+      <span class="ocrx_word" id="word_000116_000078" title="bbox 968 852 1003 867; x_wconf 96; x_fsize 28">so</span>
+      <span class="ocrx_word" id="word_000116_000079" title="bbox 1027 846 1123 867; x_wconf 96; x_fsize 28">other</span>
+      <span class="ocrx_word" id="word_000116_000080" title="bbox 1146 845 1262 872; x_wconf 95; x_fsize 28">things</span>
+      <span class="ocrx_word" id="word_000116_000081" title="bbox 1288 852 1343 867; x_wconf 96; x_fsize 28">can</span>
+      <span class="ocrx_word" id="word_000116_000082" title="bbox 1368 852 1423 867; x_wconf 93; x_fsize 28">run</span>
+      <span class="ocrx_word" id="word_000116_000083" title="bbox 1447 852 1502 867; x_wconf 76; x_fsize 28">-we</span>
+      <span class="ocrx_word" id="word_000116_000084" title="bbox 1526 845 1602 866; x_wconf 95; x_fsize 28">will</span>
+      <span class="ocrx_word" id="word_000116_000085" title="bbox 1626 846 1662 867; x_wconf 94; x_fsize 28">be</span>
+      <span class="ocrx_word" id="word_000116_000086" title="bbox 1686 846 1762 867; x_wconf 96; x_fsize 28">here</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000017" title="bbox 528 880 1542 908; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000087" title="bbox 528 882 583 903; x_wconf 96; x_fsize 27">for</span>
+      <span class="ocrx_word" id="word_000116_000088" title="bbox 609 880 721 905; x_wconf 95; x_fsize 27">1/1000</span>
+      <span class="ocrx_word" id="word_000116_000089" title="bbox 747 882 783 903; x_wconf 94; x_fsize 27">of</span>
+      <span class="ocrx_word" id="word_000116_000090" title="bbox 807 888 823 903; x_wconf 96; x_fsize 27">a</span>
+      <span class="ocrx_word" id="word_000116_000091" title="bbox 848 882 964 903; x_wconf 95; x_fsize 27">second</span>
+      <span class="ocrx_word" id="word_000116_000092" title="bbox 987 882 1044 903; x_wconf 94; x_fsize 27">and</span>
+      <span class="ocrx_word" id="word_000116_000093" title="bbox 1065 888 1123 908; x_wconf 95; x_fsize 27">may</span>
+      <span class="ocrx_word" id="word_000116_000094" title="bbox 1146 882 1182 903; x_wconf 95; x_fsize 27">be</span>
+      <span class="ocrx_word" id="word_000116_000095" title="bbox 1208 882 1324 903; x_wconf 96; x_fsize 27">called</span>
+      <span class="ocrx_word" id="word_000116_000096" title="bbox 1345 888 1423 908; x_wconf 96; x_fsize 27">many</span>
+      <span class="ocrx_word" id="word_000116_000097" title="bbox 1446 881 1542 903; x_wconf 96; x_fsize 27">times</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000018" title="bbox 537 916 1033 941; baseline -0.002 -2; x_size 27.32258; x_descenders 5.3225803; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000098" title="bbox 537 918 772 939; x_wconf 91; x_fsize 28">ChannelStore</span>
+      <span class="ocrx_word" id="word_000116_000099" title="bbox 798 916 912 941; x_wconf 96; x_fsize 28">in/out</span>
+      <span class="ocrx_word" id="word_000116_000100" title="bbox 938 917 973 938; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000116_000101" title="bbox 996 919 1033 938; x_wconf 95; x_fsize 28">DL</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000008" title="bbox 525 990 1912 1587">
+    <p class="ocr_par" id="par_000116_000010" lang="eng" title="bbox 535 990 1814 1051" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000019" title="bbox 535 990 1814 1015; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000102" title="bbox 535 996 594 1011; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000103" title="bbox 697 990 746 1015; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000116_000104" title="bbox 777 990 812 1011; x_wconf 96; x_fsize 26">dl</span>
+      <span class="ocrx_word" id="word_000116_000105" title="bbox 1499 996 1507 1015; x_wconf 88; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000116_000106" title="bbox 1536 991 1653 1011; x_wconf 96; x_fsize 26">Return</span>
+      <span class="ocrx_word" id="word_000116_000107" title="bbox 1676 990 1732 1011; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000116_000108" title="bbox 1757 990 1814 1011; x_wconf 95; x_fsize 26">old</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000020" title="bbox 537 1026 1672 1051; baseline -0.001 -4; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000109" title="bbox 537 1026 832 1047; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+      <span class="ocrx_word" id="word_000116_000110" title="bbox 1499 1032 1507 1051; x_wconf 52; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000116_000111" title="bbox 1538 1026 1672 1047; x_wconf 92; x_fsize 27">Channel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000011" lang="eng" title="bbox 526 1062 812 1124" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000021" title="bbox 535 1062 812 1087; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000112" title="bbox 535 1068 594 1083; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000113" title="bbox 697 1062 746 1087; x_wconf 96; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000116_000114" title="bbox 777 1062 812 1083; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000022" title="bbox 526 1098 623 1124; baseline -0.021 -4; x_size 25; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000115" title="bbox 526 1098 623 1124; x_wconf 62; x_fsize 26">pushf</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000012" lang="eng" title="bbox 528 1133 582 1155" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000023" title="bbox 528 1133 582 1155; baseline -0.019 0; x_size 26.464794; x_descenders 5.4647932; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000116" title="bbox 528 1133 582 1155; x_wconf 26; x_fsize 27">sez</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000013" lang="eng" title="bbox 526 1170 713 1196" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000024" title="bbox 526 1170 713 1196; baseline -0.005 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000117" title="bbox 526 1170 603 1196; x_wconf 96; x_fsize 27">push</span>
+      <span class="ocrx_word" id="word_000116_000118" title="bbox 678 1176 713 1191; x_wconf 77; x_fsize 27">Cx</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000014" lang="eng" title="bbox 525 1206 1522 1231" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000025" title="bbox 525 1206 1522 1231; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000119" title="bbox 525 1212 584 1227; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000120" title="bbox 678 1212 726 1231; x_wconf 96; x_fsize 26">cx,</span>
+      <span class="ocrx_word" id="word_000116_000121" title="bbox 759 1206 791 1226; x_wconf 96; x_fsize 26">12</span>
+      <span class="ocrx_word" id="word_000116_000122" title="bbox 1469 1206 1522 1227; x_wconf 67; x_fsize 26">ims</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000015" lang="eng" title="bbox 1469 1242 1762 1263" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000026" title="bbox 1469 1242 1762 1263; baseline 0.003 -1; x_size 26.100473; x_descenders 5.1004739; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000123" title="bbox 1469 1242 1521 1263; x_wconf 95; x_fsize 27">128</span>
+      <span class="ocrx_word" id="word_000116_000124" title="bbox 1548 1242 1662 1263; x_wconf 93; x_fsize 27">frames</span>
+      <span class="ocrx_word" id="word_000116_000125" title="bbox 1687 1242 1762 1263; x_wconf 32; x_fsize 27">=1lms</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000016" lang="eng" title="bbox 536 1277 1742 1304" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000027" title="bbox 536 1277 1742 1304; baseline 0 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000126" title="bbox 536 1278 633 1304; x_wconf 82; x_fsize 28">pushf</span>
+      <span class="ocrx_word" id="word_000116_000127" title="bbox 1467 1278 1562 1299; x_wconf 96; x_fsize 28">about</span>
+      <span class="ocrx_word" id="word_000116_000128" title="bbox 1589 1278 1621 1298; x_wconf 96; x_fsize 28">12</span>
+      <span class="ocrx_word" id="word_000116_000129" title="bbox 1646 1277 1742 1299; x_wconf 96; x_fsize 28">times</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000017" lang="eng" title="bbox 538 1313 1813 1340" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000028" title="bbox 538 1313 1813 1340; baseline 0.001 -6; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000130" title="bbox 538 1313 592 1335; x_wconf 95; x_fsize 26">cli</span>
+      <span class="ocrx_word" id="word_000116_000131" title="bbox 1499 1320 1507 1339; x_wconf 59; x_fsize 26">7</span>
+      <span class="ocrx_word" id="word_000116_000132" title="bbox 1538 1314 1634 1335; x_wconf 84; x_fsize 26">round</span>
+      <span class="ocrx_word" id="word_000116_000133" title="bbox 1656 1314 1712 1335; x_wconf 96; x_fsize 26">the</span>
+      <span class="ocrx_word" id="word_000116_000134" title="bbox 1738 1314 1813 1340; x_wconf 95; x_fsize 26">loop</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000018" lang="eng" title="bbox 537 1350 992 1376" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000029" title="bbox 537 1350 992 1376; baseline -0.002 -5; x_size 27; x_descenders 6; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000135" title="bbox 537 1352 592 1371; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000116_000136" title="bbox 676 1350 992 1376; x_wconf 90; x_fsize 28">ResetWatchDog,</span>
+      <span class="ocrx_word" id="word_000116_000137" title="bbox 954 1346 996 1381; x_wconf 95; x_fsize 28">al</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000019" lang="eng" title="bbox 535 1386 813 1411" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000030" title="bbox 535 1386 813 1411; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000138" title="bbox 535 1392 594 1407; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000139" title="bbox 697 1386 746 1411; x_wconf 96; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000116_000140" title="bbox 777 1386 813 1407; x_wconf 96; x_fsize 26">ah</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000020" lang="eng" title="bbox 537 1422 832 1443" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000031" title="bbox 537 1422 832 1443; baseline -0.003 0; x_size 26.464794; x_descenders 5.4647932; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000141" title="bbox 537 1422 832 1443; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000021" lang="eng" title="bbox 535 1458 1912 1520" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000032" title="bbox 535 1458 1912 1483; baseline 0.001 -5; x_size 25; x_descenders 4; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000142" title="bbox 535 1464 594 1479; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000143" title="bbox 697 1458 746 1483; x_wconf 78; x_fsize 26">dl,</span>
+      <span class="ocrx_word" id="word_000116_000144" title="bbox 777 1458 812 1479; x_wconf 95; x_fsize 26">al</span>
+      <span class="ocrx_word" id="word_000116_000145" title="bbox 1499 1464 1507 1483; x_wconf 83; x_fsize 26">;</span>
+      <span class="ocrx_word" id="word_000116_000146" title="bbox 1537 1459 1592 1479; x_wconf 96; x_fsize 26">Get</span>
+      <span class="ocrx_word" id="word_000116_000147" title="bbox 1617 1459 1752 1479; x_wconf 95; x_fsize 26">Correct</span>
+      <span class="ocrx_word" id="word_000116_000148" title="bbox 1778 1458 1912 1479; x_wconf 96; x_fsize 26">channel</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000033" title="bbox 535 1493 1723 1520; baseline 0.001 -6; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000149" title="bbox 535 1500 594 1515; x_wconf 96; x_fsize 29">mov</span>
+      <span class="ocrx_word" id="word_000116_000150" title="bbox 677 1494 726 1519; x_wconf 92; x_fsize 29">al,</span>
+      <span class="ocrx_word" id="word_000116_000151" title="bbox 764 1493 1112 1520; x_wconf 91; x_fsize 29">(SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000116_000152" title="bbox 1137 1500 1173 1515; x_wconf 95; x_fsize 29">or</span>
+      <span class="ocrx_word" id="word_000116_000153" title="bbox 1198 1494 1226 1518; x_wconf 96; x_fsize 29">0)</span>
+      <span class="ocrx_word" id="word_000116_000154" title="bbox 1466 1495 1503 1515; x_wconf 95; x_fsize 29">Do</span>
+      <span class="ocrx_word" id="word_000116_000155" title="bbox 1527 1500 1543 1515; x_wconf 94; x_fsize 29">a</span>
+      <span class="ocrx_word" id="word_000116_000156" title="bbox 1566 1493 1662 1515; x_wconf 96; x_fsize 29">write</span>
+      <span class="ocrx_word" id="word_000116_000157" title="bbox 1686 1496 1723 1515; x_wconf 96; x_fsize 29">to</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000022" lang="eng" title="bbox 538 1530 1684 1551" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000034" title="bbox 538 1530 1684 1551; baseline 0.001 -1; x_size 26.464794; x_descenders 5.4647932; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000158" title="bbox 538 1531 633 1551; x_wconf 91; x_fsize 27">SBUSY</span>
+      <span class="ocrx_word" id="word_000116_000159" title="bbox 1467 1530 1602 1551; x_wconf 96; x_fsize 27">nowhere</span>
+      <span class="ocrx_word" id="word_000116_000160" title="bbox 1627 1530 1684 1551; x_wconf 96; x_fsize 27">and</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000023" lang="eng" title="bbox 538 1565 1762 1587" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000035" title="bbox 538 1565 1762 1587; baseline 0 0; x_size 27.464794; x_descenders 5.4647932; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000161" title="bbox 538 1567 693 1587; x_wconf 92; x_fsize 28">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000116_000162" title="bbox 1466 1568 1562 1587; x_wconf 96; x_fsize 28">waste</span>
+      <span class="ocrx_word" id="word_000116_000163" title="bbox 1588 1572 1662 1587; x_wconf 96; x_fsize 28">some</span>
+      <span class="ocrx_word" id="word_000116_000164" title="bbox 1686 1565 1762 1587; x_wconf 96; x_fsize 28">time</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000009" title="bbox 1429 1212 1437 1303">
+    <p class="ocr_par" id="par_000116_000024" lang="eng" title="bbox 1429 1212 1437 1303" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000036" title="bbox 1429 1212 1437 1303; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000165" title="bbox 1429 1248 1437 1303; x_wconf 2; x_fsize 21">See</span>
+      <span class="ocrx_word" id="word_000116_000166" title="bbox 1429 1212 1437 1231; x_wconf 32; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000010" title="bbox 1429 1500 1437 1591">
+    <p class="ocr_par" id="par_000116_000025" lang="eng" title="bbox 1429 1500 1437 1591" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000037" title="bbox 1429 1500 1437 1591; textangle 90; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000167" title="bbox 1429 1536 1437 1591; x_wconf 9; x_fsize 21">See</span>
+      <span class="ocrx_word" id="word_000116_000168" title="bbox 1429 1500 1437 1519; x_wconf 37; x_fsize 21">Ne</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000011" title="bbox 538 1637 1802 1664">
+    <p class="ocr_par" id="par_000116_000026" lang="eng" title="bbox 538 1637 1802 1664" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000038" title="bbox 538 1637 1802 1664; baseline 0 -5; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000169" title="bbox 538 1639 693 1659; x_wconf 91; x_fsize 27">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000116_000170" title="bbox 1429 1644 1437 1663; x_wconf 90; x_fsize 27">;</span>
+      <span class="ocrx_word" id="word_000116_000171" title="bbox 1466 1639 1503 1659; x_wconf 94; x_fsize 27">Do</span>
+      <span class="ocrx_word" id="word_000116_000172" title="bbox 1528 1637 1562 1659; x_wconf 94; x_fsize 27">it</span>
+      <span class="ocrx_word" id="word_000116_000173" title="bbox 1587 1637 1682 1664; x_wconf 96; x_fsize 27">eight</span>
+      <span class="ocrx_word" id="word_000116_000174" title="bbox 1706 1637 1802 1659; x_wconf 96; x_fsize 27">times</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000012" title="bbox 535 2035 873 2559">
+    <p class="ocr_par" id="par_000116_000027" lang="eng" title="bbox 535 2035 832 2276" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000039" title="bbox 538 2035 633 2055; baseline -0.011 0; x_size 27.432861; x_descenders 5.7142859; x_ascenders 6.5806451">
+      <span class="ocrx_word" id="word_000116_000175" title="bbox 538 2035 633 2055; x_wconf 87; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000040" title="bbox 538 2071 693 2091; baseline -0.006 0; x_size 27.432861; x_descenders 5.7142859; x_ascenders 6.5806451">
+      <span class="ocrx_word" id="word_000116_000176" title="bbox 538 2071 693 2091; x_wconf 91; x_fsize 28">SCONTOUT</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000041" title="bbox 538 2107 633 2127; baseline -0.011 0; x_size 27.432861; x_descenders 5.7142859; x_ascenders 6.5806451">
+      <span class="ocrx_word" id="word_000116_000177" title="bbox 538 2107 633 2127; x_wconf 87; x_fsize 28">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000042" title="bbox 535 2142 812 2167; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000178" title="bbox 535 2148 594 2163; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000179" title="bbox 697 2142 746 2167; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000116_000180" title="bbox 777 2142 812 2163; x_wconf 95; x_fsize 26">dl</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000043" title="bbox 537 2178 832 2199; baseline -0.003 0; x_size 26.66222; x_descenders 5.6622195; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000181" title="bbox 537 2178 832 2199; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000044" title="bbox 535 2214 812 2239; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000182" title="bbox 535 2220 594 2235; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000183" title="bbox 697 2214 746 2239; x_wconf 95; x_fsize 26">ah,</span>
+      <span class="ocrx_word" id="word_000116_000184" title="bbox 777 2214 812 2235; x_wconf 95; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000045" title="bbox 536 2250 613 2276; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000185" title="bbox 536 2250 613 2276; x_wconf 35; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000028" lang="eng" title="bbox 536 2285 873 2348" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000046" title="bbox 538 2285 873 2312; baseline 0 -5; x_size 28; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000186" title="bbox 538 2286 613 2312; x_wconf 95; x_fsize 29">loop</span>
+      <span class="ocrx_word" id="word_000116_000187" title="bbox 676 2285 873 2312; x_wconf 90; x_fsize 29">WaiterLoop</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000047" title="bbox 536 2328 713 2348; baseline -0.006 -5; x_size 27.432861; x_descenders 5.7142859; x_ascenders 6.5806451">
+      <span class="ocrx_word" id="word_000116_000188" title="bbox 536 2328 593 2348; x_wconf 96; x_fsize 28">pop</span>
+      <span class="ocrx_word" id="word_000116_000189" title="bbox 678 2328 713 2343; x_wconf 58; x_fsize 28">CX</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000029" lang="eng" title="bbox 536 2358 613 2384" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000048" title="bbox 536 2358 613 2384; baseline -0.013 -5; x_size 26; x_descenders 6; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000190" title="bbox 536 2358 613 2384; x_wconf 25; x_fsize 27">popft</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000030" lang="eng" title="bbox 535 2394 832 2523" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000049" title="bbox 535 2394 813 2419; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000191" title="bbox 535 2400 594 2415; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000192" title="bbox 697 2394 746 2419; x_wconf 95; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000116_000193" title="bbox 777 2394 813 2415; x_wconf 95; x_fsize 26">ah</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000050" title="bbox 537 2430 832 2451; baseline -0.003 0; x_size 26.66222; x_descenders 5.6622195; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000194" title="bbox 537 2430 832 2451; x_wconf 91; x_fsize 27">HwSelectChannel</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000051" title="bbox 535 2466 812 2491; baseline 0 -5; x_size 25; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000195" title="bbox 535 2472 594 2487; x_wconf 96; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000116_000196" title="bbox 697 2466 746 2491; x_wconf 93; x_fsize 26">dl,</span>
+      <span class="ocrx_word" id="word_000116_000197" title="bbox 777 2466 812 2487; x_wconf 96; x_fsize 26">al</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000052" title="bbox 538 2504 592 2523; baseline 0.019 -1; x_size 24.66222; x_descenders 5.6622195; x_ascenders 4">
+      <span class="ocrx_word" id="word_000116_000198" title="bbox 538 2504 592 2523; x_wconf 44; x_fsize 25">ret</span>
+     </span>
+    </p>
+
+    <p class="ocr_par" id="par_000116_000031" lang="eng" title="bbox 536 2538 674 2559" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000053" title="bbox 536 2538 674 2559; baseline 0.007 -1; x_size 26.284739; x_descenders 5.2847385; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000199" title="bbox 536 2538 674 2559; x_wconf 92; x_fsize 27">ProcEnd</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_14" title="bbox 657 1567 662 2088"></div>
+   <div class="ocr_separator" id="block_1_15" title="bbox 668 1567 673 2088"></div>
+   <div class="ocr_separator" id="block_1_16" title="bbox 682 1567 688 2090"></div>
+   <div class="ocr_separator" id="block_1_17" title="bbox 576 1531 583 2124"></div>
+   <div class="ocr_separator" id="block_1_18" title="bbox 587 1531 594 2124"></div>
+   <div class="ocr_carea" id="block_000116_000013" title="bbox 1466 2142 1744 2199">
+    <p class="ocr_par" id="par_000116_000032" lang="eng" title="bbox 1466 2142 1744 2199" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000054" title="bbox 1466 2142 1744 2163; baseline 0.004 -1; x_size 26.43956; x_descenders 5.4395599; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000200" title="bbox 1466 2143 1583 2163; x_wconf 96; x_fsize 27">Return</span>
+      <span class="ocrx_word" id="word_000116_000201" title="bbox 1606 2142 1662 2163; x_wconf 96; x_fsize 27">the</span>
+      <span class="ocrx_word" id="word_000116_000202" title="bbox 1687 2142 1744 2163; x_wconf 96; x_fsize 27">old</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000055" title="bbox 1468 2178 1602 2199; baseline -0.007 0; x_size 26.076923; x_descenders 5.0769229; x_ascenders 7">
+      <span class="ocrx_word" id="word_000116_000203" title="bbox 1468 2178 1602 2199; x_wconf 96; x_fsize 27">channel</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_20" title="bbox 621 1422 629 2198"></div>
+   <div class="ocr_carea" id="block_000116_000014" title="bbox 1429 2157 1436 2203">
+    <p class="ocr_par" id="par_000116_000033" lang="eng" title="bbox 1429 2157 1436 2203" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000056" title="bbox 1429 2157 1436 2167; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000204" title="bbox 1429 2157 1436 2167; x_wconf 4; x_fsize 21">’</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000057" title="bbox 1429 2193 1436 2203; baseline 0 0; x_size 20; x_descenders 5; x_ascenders 5">
+      <span class="ocrx_word" id="word_000116_000205" title="bbox 1429 2193 1436 2203; x_wconf 0; x_fsize 21">’</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000015" title="bbox 536 2610 734 2636">
+    <p class="ocr_par" id="par_000116_000034" lang="eng" title="bbox 536 2610 734 2636" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000058" title="bbox 536 2610 734 2636; baseline 0.005 -6; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000206" title="bbox 536 2610 734 2636; x_wconf 91; x_fsize 27">EndCodeSeg</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000016" title="bbox 527 2682 1017 2739">
+    <p class="ocr_par" id="par_000116_000035" lang="eng" title="bbox 527 2682 1017 2739" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000059" title="bbox 528 2682 1017 2708; baseline 0 -5; x_size 26; x_descenders 5; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000207" title="bbox 528 2683 662 2708; x_wconf 96; x_fsize 27">segment</span>
+      <span class="ocrx_word" id="word_000116_000208" title="bbox 688 2682 783 2703; x_wconf 96; x_fsize 27">stack</span>
+      <span class="ocrx_word" id="word_000116_000209" title="bbox 806 2688 883 2708; x_wconf 92; x_fsize 27">para</span>
+      <span class="ocrx_word" id="word_000116_000210" title="bbox 913 2682 1017 2703; x_wconf 75; x_fsize 27">'data'</span>
+     </span>
+     <span class="ocr_line" id="line_000116_000060" title="bbox 527 2718 602 2739; baseline 0 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000211" title="bbox 527 2718 602 2739; x_wconf 96; x_fsize 27">ends</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000017" title="bbox 527 2790 762 2811">
+    <p class="ocr_par" id="par_000116_000036" lang="eng" title="bbox 527 2790 762 2811" xml:lang="eng">
+     <span class="ocr_line" id="line_000116_000061" title="bbox 527 2790 762 2811; baseline -0.004 0; x_size 26.32258; x_descenders 5.3225803; x_ascenders 6">
+      <span class="ocrx_word" id="word_000116_000212" title="bbox 527 2790 584 2811; x_wconf 93; x_fsize 27">end</span>
+      <span class="ocrx_word" id="word_000116_000213" title="bbox 606 2790 762 2811; x_wconf 91; x_fsize 27">OsAS5PDD</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000116_000018" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000116_000037" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_header" id="line_000116_000062" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000116_000214" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000116_000215" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000116_000216" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000116_000217" title="bbox 1983 3320 2040 3348; x_wconf 95; x_fsize 39">114</span>
+      <span class="ocrx_word" id="word_000116_000218" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000116_000219" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000116_000220" title="bbox 2170 3329 2264 3357; x_wconf 95; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+  <div class="ocr_page" id="page_000117" title="image &quot;/tmp/Psion SIBO Hardware Development Kit 1.0_jp2/Psion SIBO Hardware Development Kit 1.0_0117.jp2&quot;; bbox 0 0 2480 3509; ppageno 0; scan_res 70 70">
+   <div class="ocr_carea" id="block_000117_000000" title="bbox 376 158 2262 196">
+    <p class="ocr_par" id="par_000117_000000" lang="eng" title="bbox 376 158 2262 196" xml:lang="eng">
+     <span class="ocr_line" id="line_000117_000000" title="bbox 376 158 2262 196; baseline 0 -9; x_size 35; x_descenders 6; x_ascenders 10">
+      <span class="ocrx_word" id="word_000117_000000" title="bbox 376 159 441 187; x_wconf 96; x_fsize 36">The</span>
+      <span class="ocrx_word" id="word_000117_000001" title="bbox 453 158 543 187; x_wconf 92; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000117_000002" title="bbox 558 159 649 188; x_wconf 91; x_fsize 36">SIBO</span>
+      <span class="ocrx_word" id="word_000117_000003" title="bbox 662 158 826 187; x_wconf 96; x_fsize 36">Hardware</span>
+      <span class="ocrx_word" id="word_000117_000004" title="bbox 838 158 1061 196; x_wconf 96; x_fsize 36">Development</span>
+      <span class="ocrx_word" id="word_000117_000005" title="bbox 1073 158 1126 187; x_wconf 96; x_fsize 36">Kit</span>
+      <span class="ocrx_word" id="word_000117_000006" title="bbox 1848 158 1938 187; x_wconf 96; x_fsize 36">Psion</span>
+      <span class="ocrx_word" id="word_000117_000007" title="bbox 1952 159 2025 188; x_wconf 93; x_fsize 36">PLC</span>
+      <span class="ocrx_word" id="word_000117_000008" title="bbox 2040 159 2082 194; x_wconf 93; x_fsize 36">(c)</span>
+      <span class="ocrx_word" id="word_000117_000009" title="bbox 2095 159 2171 196; x_wconf 96; x_fsize 36">May</span>
+      <span class="ocrx_word" id="word_000117_000010" title="bbox 2186 159 2262 188; x_wconf 96; x_fsize 36">1995</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000117_000001" title="bbox 377 304 966 355">
+    <p class="ocr_par" id="par_000117_000001" lang="eng" title="bbox 377 304 966 355" xml:lang="eng">
+     <span class="ocr_line" id="line_000117_000001" title="bbox 377 304 966 355; baseline 0.003 -2; x_size 56.417721; x_descenders 6.4177217; x_ascenders 11">
+      <span class="ocrx_word" id="word_000117_000011" title="bbox 377 304 713 355; x_wconf 95; x_fsize 58">Assembler</span>
+      <span class="ocrx_word" id="word_000117_000012" title="bbox 737 304 966 355; x_wconf 95; x_fsize 58">Macros</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000117_000002" title="bbox 376 427 1064 465">
+    <p class="ocr_par" id="par_000117_000002" lang="eng" title="bbox 376 427 1064 465" xml:lang="eng">
+     <span class="ocr_line" id="line_000117_000002" title="bbox 376 427 1064 465; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000117_000013" title="bbox 376 428 521 465; x_wconf 96; x_fsize 39">Excerpts</span>
+      <span class="ocrx_word" id="word_000117_000014" title="bbox 534 427 613 456; x_wconf 94; x_fsize 39">from</span>
+      <span class="ocrx_word" id="word_000117_000015" title="bbox 626 428 677 456; x_wconf 94; x_fsize 39">the</span>
+      <span class="ocrx_word" id="word_000117_000016" title="bbox 689 427 812 456; x_wconf 95; x_fsize 39">include</span>
+      <span class="ocrx_word" id="word_000117_000017" title="bbox 824 427 878 456; x_wconf 93; x_fsize 39">file</span>
+      <span class="ocrx_word" id="word_000117_000018" title="bbox 890 427 1064 456; x_wconf 90; x_fsize 39">ossibo.inc.</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_separator" id="block_1_4" title="bbox 703 869 707 1753"></div>
+   <div class="ocr_separator" id="block_1_5" title="bbox 823 1409 830 1789"></div>
+   <div class="ocr_separator" id="block_1_6" title="bbox 704 2381 706 3049"></div>
+   <div class="ocr_separator" id="block_1_7" title="bbox 844 2777 846 3085"></div>
+   <div class="ocr_carea" id="block_000117_000003" title="bbox 377 472 1254 3158">
+    <p class="ocr_par" id="par_000117_000003" lang="eng" title="bbox 377 472 1254 3158" xml:lang="eng">
+     <span class="ocr_line" id="line_000117_000003" title="bbox 378 472 531 494; baseline 0.007 -1; x_size 23.698872; x_descenders 4.6988716; x_ascenders 6.1228805">
+      <span class="ocrx_word" id="word_000117_000019" title="bbox 378 472 413 493; x_wconf 92; x_fsize 24">if</span>
+      <span class="ocrx_word" id="word_000117_000020" title="bbox 435 473 531 494; x_wconf 82; x_fsize 24">ASIC1</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000004" title="bbox 378 510 773 530; baseline 0 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000021" title="bbox 378 510 533 530; x_wconf 91; x_fsize 26">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000117_000022" title="bbox 675 515 773 530; x_wconf 95; x_fsize 26">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000005" title="bbox 527 544 982 570; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000023" title="bbox 527 546 582 566; x_wconf 93; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000024" title="bbox 605 544 916 570; x_wconf 91; x_fsize 28">A2SerialControl,</span>
+      <span class="ocrx_word" id="word_000117_000025" title="bbox 947 545 982 566; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000006" title="bbox 527 581 605 602; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000026" title="bbox 527 581 605 602; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000007" title="bbox 378 618 773 638; baseline 0.003 -1; x_size 24.473513; x_descenders 5.4735126; x_ascenders 4">
+      <span class="ocrx_word" id="word_000117_000027" title="bbox 378 618 533 638; x_wconf 91; x_fsize 25">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000117_000028" title="bbox 675 623 773 638; x_wconf 96; x_fsize 25">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000008" title="bbox 527 652 992 678; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000029" title="bbox 527 654 582 674; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000030" title="bbox 675 652 926 678; x_wconf 92; x_fsize 28">A2SerialData,</span>
+      <span class="ocrx_word" id="word_000117_000031" title="bbox 957 653 992 674; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000009" title="bbox 527 689 605 710; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000032" title="bbox 527 689 605 710; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000010" title="bbox 378 726 623 746; baseline 0 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000033" title="bbox 378 726 473 746; x_wconf 91; x_fsize 26">SBUSY</span>
+      <span class="ocrx_word" id="word_000117_000034" title="bbox 525 731 623 746; x_wconf 95; x_fsize 26">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000011" title="bbox 526 760 602 782; baseline 0.013 -1; x_size 27.108612; x_descenders 5.1086116; x_ascenders 8">
+      <span class="ocrx_word" id="word_000117_000035" title="bbox 526 760 602 782; x_wconf 96; x_fsize 28">wait</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000012" title="bbox 527 797 605 818; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000036" title="bbox 527 797 605 818; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000013" title="bbox 378 834 724 857; baseline 0.003 -4; x_size 25.108612; x_descenders 5.1086116; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000037" title="bbox 378 834 472 854; x_wconf 92; x_fsize 26">SREAD</span>
+      <span class="ocrx_word" id="word_000117_000038" title="bbox 525 839 623 854; x_wconf 93; x_fsize 26">macro</span>
+      <span class="ocrx_word" id="word_000117_000039" title="bbox 645 834 724 857; x_wconf 92; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000014" title="bbox 525 868 1234 895; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000040" title="bbox 525 875 584 890; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000117_000041" title="bbox 677 875 726 894; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000042" title="bbox 758 868 1072 895; x_wconf 91; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000117_000043" title="bbox 1097 875 1133 890; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000117_000044" title="bbox 1155 870 1234 893; x_wconf 91; x_fsize 28">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000015" title="bbox 527 904 1052 930; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000045" title="bbox 527 906 582 926; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000046" title="bbox 675 904 986 930; x_wconf 90; x_fsize 28">A2SerialControl,</span>
+      <span class="ocrx_word" id="word_000117_000047" title="bbox 1017 905 1052 926; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000016" title="bbox 527 947 583 967; baseline 0.018 -6; x_size 27.981194; x_descenders 5.547945; x_ascenders 7.2292681">
+      <span class="ocrx_word" id="word_000117_000048" title="bbox 527 947 583 967; x_wconf 96; x_fsize 29">nop</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000017" title="bbox 528 978 623 998; baseline -0.011 0; x_size 24.94618; x_descenders 4.9461808; x_ascenders 6.445137">
+      <span class="ocrx_word" id="word_000117_000049" title="bbox 528 978 623 998; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000018" title="bbox 528 1012 993 1038; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000050" title="bbox 528 1012 563 1033; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000117_000051" title="bbox 677 1019 726 1038; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000052" title="bbox 755 1012 993 1034; x_wconf 92; x_fsize 28">A2SerialData</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000019" title="bbox 527 1049 605 1070; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000053" title="bbox 527 1049 605 1070; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000020" title="bbox 378 1086 724 1109; baseline 0.003 -4; x_size 25.108612; x_descenders 5.1086116; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000054" title="bbox 378 1086 495 1106; x_wconf 92; x_fsize 26">SREADM</span>
+      <span class="ocrx_word" id="word_000117_000055" title="bbox 525 1091 623 1106; x_wconf 93; x_fsize 26">macro</span>
+      <span class="ocrx_word" id="word_000117_000056" title="bbox 645 1086 724 1109; x_wconf 93; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000021" title="bbox 525 1120 1214 1146; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000057" title="bbox 525 1127 584 1142; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000117_000058" title="bbox 677 1127 726 1146; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000117_000059" title="bbox 758 1120 1052 1142; x_wconf 91; x_fsize 27">SerialReadMulti</span>
+      <span class="ocrx_word" id="word_000117_000060" title="bbox 1077 1127 1113 1142; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000117_000061" title="bbox 1135 1122 1214 1145; x_wconf 92; x_fsize 27">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000022" title="bbox 527 1156 1052 1182; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000062" title="bbox 527 1158 582 1178; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000063" title="bbox 675 1156 986 1182; x_wconf 90; x_fsize 28">A2SerialControl,</span>
+      <span class="ocrx_word" id="word_000117_000064" title="bbox 1017 1157 1052 1178; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000023" title="bbox 527 1199 583 1219; baseline 0.018 -6; x_size 27.981194; x_descenders 5.547945; x_ascenders 7.2292681">
+      <span class="ocrx_word" id="word_000117_000065" title="bbox 527 1199 583 1219; x_wconf 96; x_fsize 29">nop</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000024" title="bbox 528 1230 623 1250; baseline -0.011 0; x_size 24.94618; x_descenders 4.9461808; x_ascenders 6.445137">
+      <span class="ocrx_word" id="word_000117_000066" title="bbox 528 1230 623 1250; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000025" title="bbox 528 1264 993 1290; baseline 0.002 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000067" title="bbox 528 1264 563 1285; x_wconf 96; x_fsize 28">in</span>
+      <span class="ocrx_word" id="word_000117_000068" title="bbox 677 1271 726 1290; x_wconf 93; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000069" title="bbox 755 1264 993 1286; x_wconf 92; x_fsize 28">A2SerialData</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000026" title="bbox 527 1301 605 1322; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000070" title="bbox 527 1301 605 1322; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000027" title="bbox 378 1338 823 1362; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000071" title="bbox 378 1338 492 1358; x_wconf 92; x_fsize 24">SWRITE</span>
+      <span class="ocrx_word" id="word_000117_000072" title="bbox 525 1343 623 1358; x_wconf 92; x_fsize 24">macro</span>
+      <span class="ocrx_word" id="word_000117_000073" title="bbox 645 1338 823 1362; x_wconf 88; x_fsize 24">_REG,_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000028" title="bbox 525 1372 1254 1399; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000074" title="bbox 525 1379 584 1394; x_wconf 95; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000117_000075" title="bbox 677 1379 726 1398; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000076" title="bbox 758 1372 1092 1399; x_wconf 88; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000117_000077" title="bbox 1117 1379 1153 1394; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000117_000078" title="bbox 1175 1374 1254 1397; x_wconf 92; x_fsize 28">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000029" title="bbox 527 1408 1052 1434; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000079" title="bbox 527 1411 582 1430; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000080" title="bbox 675 1408 986 1434; x_wconf 90; x_fsize 28">A2SerialControl,</span>
+      <span class="ocrx_word" id="word_000117_000081" title="bbox 1017 1409 1052 1430; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000030" title="bbox 528 1446 623 1466; baseline -0.011 0; x_size 24.94618; x_descenders 4.9461808; x_ascenders 6.445137">
+      <span class="ocrx_word" id="word_000117_000082" title="bbox 528 1446 623 1466; x_wconf 91; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000031" title="bbox 525 1482 833 1506; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000083" title="bbox 525 1487 584 1502; x_wconf 92; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000117_000084" title="bbox 677 1487 726 1506; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000117_000085" title="bbox 755 1482 833 1505; x_wconf 90; x_fsize 24">_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000032" title="bbox 527 1516 992 1542; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000086" title="bbox 527 1518 582 1538; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000087" title="bbox 675 1516 926 1542; x_wconf 92; x_fsize 28">A2SerialData,</span>
+      <span class="ocrx_word" id="word_000117_000088" title="bbox 957 1517 992 1538; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000033" title="bbox 527 1553 605 1574; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000089" title="bbox 527 1553 605 1574; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000034" title="bbox 378 1590 823 1614; baseline 0 -5; x_size 23.698872; x_descenders 4.6988716; x_ascenders 6.1228805">
+      <span class="ocrx_word" id="word_000117_000090" title="bbox 378 1590 513 1610; x_wconf 91; x_fsize 24">SWRITEM</span>
+      <span class="ocrx_word" id="word_000117_000091" title="bbox 531 1595 623 1610; x_wconf 93; x_fsize 24">macro</span>
+      <span class="ocrx_word" id="word_000117_000092" title="bbox 645 1590 823 1614; x_wconf 83; x_fsize 24">_REG,_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000035" title="bbox 525 1624 1194 1650; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000093" title="bbox 525 1631 584 1646; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000117_000094" title="bbox 677 1631 726 1650; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000117_000095" title="bbox 758 1624 1086 1650; x_wconf 91; x_fsize 26">SerialWriteMulti,</span>
+      <span class="ocrx_word" id="word_000117_000096" title="bbox 1115 1626 1194 1649; x_wconf 89; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000036" title="bbox 527 1660 1052 1686; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000097" title="bbox 527 1662 582 1682; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000098" title="bbox 675 1660 986 1686; x_wconf 90; x_fsize 28">A2SerialControl,</span>
+      <span class="ocrx_word" id="word_000117_000099" title="bbox 1017 1661 1052 1682; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000037" title="bbox 528 1698 623 1718; baseline -0.011 0; x_size 24.94618; x_descenders 4.9461808; x_ascenders 6.445137">
+      <span class="ocrx_word" id="word_000117_000100" title="bbox 528 1698 623 1718; x_wconf 92; x_fsize 26">SBUSY</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000038" title="bbox 525 1734 833 1758; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000101" title="bbox 525 1739 584 1754; x_wconf 91; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000117_000102" title="bbox 677 1739 726 1758; x_wconf 92; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000117_000103" title="bbox 755 1734 833 1757; x_wconf 90; x_fsize 24">_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000039" title="bbox 527 1768 992 1794; baseline 0 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000104" title="bbox 527 1770 582 1790; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000105" title="bbox 675 1768 926 1794; x_wconf 92; x_fsize 28">A2SerialData,</span>
+      <span class="ocrx_word" id="word_000117_000106" title="bbox 957 1769 992 1790; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000040" title="bbox 527 1805 605 1826; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000107" title="bbox 527 1805 605 1826; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000041" title="bbox 377 1840 473 1862; baseline -0.01 0; x_size 26.473513; x_descenders 5.4735126; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000108" title="bbox 377 1840 473 1862; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000042" title="bbox 378 1908 622 1942; baseline 0.004 -9; x_size 24.94618; x_descenders 4.9461808; x_ascenders 6.445137">
+      <span class="ocrx_word" id="word_000117_000109" title="bbox 378 1908 413 1942; x_wconf 35; x_fsize 26">ach</span>
+      <span class="ocrx_word" id="word_000117_000110" title="bbox 525 1913 622 1934; x_wconf 89; x_fsize 26">ASIC9</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000043" title="bbox 378 1950 773 1970; baseline 0 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000111" title="bbox 378 1950 533 1970; x_wconf 91; x_fsize 26">SCONTOUT</span>
+      <span class="ocrx_word" id="word_000117_000112" title="bbox 675 1955 773 1970; x_wconf 96; x_fsize 26">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000044" title="bbox 527 1984 1092 2010; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000113" title="bbox 527 1986 582 2006; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000114" title="bbox 675 1984 1026 2010; x_wconf 62; x_fsize 28">A9BSerialControlW,</span>
+      <span class="ocrx_word" id="word_000117_000115" title="bbox 1057 1985 1092 2006; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000045" title="bbox 527 2021 605 2042; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000116" title="bbox 527 2021 605 2042; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000046" title="bbox 378 2058 773 2078; baseline 0.003 -1; x_size 24.473513; x_descenders 5.4735126; x_ascenders 4">
+      <span class="ocrx_word" id="word_000117_000117" title="bbox 378 2058 533 2078; x_wconf 92; x_fsize 25">SDATAOUT</span>
+      <span class="ocrx_word" id="word_000117_000118" title="bbox 675 2063 773 2078; x_wconf 96; x_fsize 25">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000047" title="bbox 527 2092 1052 2118; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000119" title="bbox 527 2094 582 2114; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000120" title="bbox 675 2092 986 2118; x_wconf 89; x_fsize 28">A9BSerialDataRW,</span>
+      <span class="ocrx_word" id="word_000117_000121" title="bbox 1017 2093 1052 2114; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000048" title="bbox 527 2129 605 2150; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000122" title="bbox 527 2129 605 2150; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000049" title="bbox 378 2166 623 2186; baseline 0.004 -1; x_size 24.108612; x_descenders 5.1086116; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000123" title="bbox 378 2166 509 2186; x_wconf 90; x_fsize 25">SDATAIN</span>
+      <span class="ocrx_word" id="word_000117_000124" title="bbox 528 2171 623 2186; x_wconf 96; x_fsize 25">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000050" title="bbox 528 2200 1054 2226; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000125" title="bbox 528 2200 563 2221; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000117_000126" title="bbox 677 2201 726 2226; x_wconf 91; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000117_000127" title="bbox 755 2200 1054 2222; x_wconf 90; x_fsize 27">A9BSerialDataRW</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000051" title="bbox 527 2237 605 2258; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000128" title="bbox 527 2237 605 2258; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000052" title="bbox 378 2274 623 2294; baseline 0 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000129" title="bbox 378 2274 473 2294; x_wconf 91; x_fsize 26">SBUSY</span>
+      <span class="ocrx_word" id="word_000117_000130" title="bbox 525 2279 623 2294; x_wconf 95; x_fsize 26">macro</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000053" title="bbox 527 2309 605 2330; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000131" title="bbox 527 2309 605 2330; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000054" title="bbox 378 2346 724 2369; baseline 0.003 -4; x_size 25.108612; x_descenders 5.1086116; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000132" title="bbox 378 2346 472 2366; x_wconf 91; x_fsize 26">SREAD</span>
+      <span class="ocrx_word" id="word_000117_000133" title="bbox 525 2351 623 2366; x_wconf 93; x_fsize 26">macro</span>
+      <span class="ocrx_word" id="word_000117_000134" title="bbox 645 2346 724 2369; x_wconf 92; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000055" title="bbox 525 2380 1234 2407; baseline -0.001 -5; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000135" title="bbox 525 2387 584 2402; x_wconf 96; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000117_000136" title="bbox 677 2387 726 2406; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000137" title="bbox 758 2380 1072 2407; x_wconf 91; x_fsize 28">SerialReadSingle</span>
+      <span class="ocrx_word" id="word_000117_000138" title="bbox 1097 2387 1133 2402; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000117_000139" title="bbox 1155 2382 1234 2405; x_wconf 91; x_fsize 28">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000056" title="bbox 527 2416 1092 2442; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000140" title="bbox 527 2419 582 2438; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000141" title="bbox 675 2416 1026 2442; x_wconf 27; x_fsize 28">A9BSerialControlwW,</span>
+      <span class="ocrx_word" id="word_000117_000142" title="bbox 1057 2417 1092 2438; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000057" title="bbox 528 2452 1054 2478; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000143" title="bbox 528 2452 563 2473; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000117_000144" title="bbox 677 2459 726 2478; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000117_000145" title="bbox 755 2452 1054 2474; x_wconf 90; x_fsize 27">A9BSerialDataRW</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000058" title="bbox 527 2489 605 2510; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000146" title="bbox 527 2489 605 2510; x_wconf 91; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000059" title="bbox 378 2526 724 2549; baseline 0.003 -4; x_size 25.108612; x_descenders 5.1086116; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000147" title="bbox 378 2526 495 2546; x_wconf 91; x_fsize 26">SREADM</span>
+      <span class="ocrx_word" id="word_000117_000148" title="bbox 525 2531 623 2546; x_wconf 93; x_fsize 26">macro</span>
+      <span class="ocrx_word" id="word_000117_000149" title="bbox 645 2526 724 2549; x_wconf 93; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000060" title="bbox 525 2560 1214 2586; baseline -0.001 -4; x_size 26; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000150" title="bbox 525 2567 584 2582; x_wconf 96; x_fsize 27">mov</span>
+      <span class="ocrx_word" id="word_000117_000151" title="bbox 677 2567 726 2586; x_wconf 93; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000117_000152" title="bbox 758 2560 1052 2582; x_wconf 91; x_fsize 27">SerialReadMulti</span>
+      <span class="ocrx_word" id="word_000117_000153" title="bbox 1077 2567 1113 2582; x_wconf 93; x_fsize 27">or</span>
+      <span class="ocrx_word" id="word_000117_000154" title="bbox 1135 2562 1214 2585; x_wconf 91; x_fsize 27">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000061" title="bbox 527 2596 1092 2622; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000155" title="bbox 527 2598 582 2618; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000156" title="bbox 675 2596 1026 2622; x_wconf 25; x_fsize 28">A9BSerialControlwW,</span>
+      <span class="ocrx_word" id="word_000117_000157" title="bbox 1057 2597 1092 2618; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000062" title="bbox 528 2632 1054 2658; baseline 0.002 -5; x_size 26; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000158" title="bbox 528 2632 563 2653; x_wconf 96; x_fsize 27">in</span>
+      <span class="ocrx_word" id="word_000117_000159" title="bbox 677 2639 726 2658; x_wconf 92; x_fsize 27">al,</span>
+      <span class="ocrx_word" id="word_000117_000160" title="bbox 755 2632 1054 2654; x_wconf 90; x_fsize 27">A9BSerialDataRW</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000063" title="bbox 527 2669 605 2690; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000161" title="bbox 527 2669 605 2690; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000064" title="bbox 378 2706 823 2730; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000162" title="bbox 378 2706 492 2726; x_wconf 92; x_fsize 24">SWRITE</span>
+      <span class="ocrx_word" id="word_000117_000163" title="bbox 525 2711 623 2726; x_wconf 91; x_fsize 24">macro</span>
+      <span class="ocrx_word" id="word_000117_000164" title="bbox 645 2706 823 2730; x_wconf 87; x_fsize 24">_REG,_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000065" title="bbox 525 2740 1254 2767; baseline 0 -6; x_size 27; x_descenders 6; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000165" title="bbox 525 2747 584 2762; x_wconf 94; x_fsize 28">mov</span>
+      <span class="ocrx_word" id="word_000117_000166" title="bbox 677 2747 726 2766; x_wconf 92; x_fsize 28">al,</span>
+      <span class="ocrx_word" id="word_000117_000167" title="bbox 758 2740 1092 2767; x_wconf 89; x_fsize 28">SerialWriteSingle</span>
+      <span class="ocrx_word" id="word_000117_000168" title="bbox 1117 2747 1153 2762; x_wconf 93; x_fsize 28">or</span>
+      <span class="ocrx_word" id="word_000117_000169" title="bbox 1175 2742 1254 2765; x_wconf 92; x_fsize 28">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000066" title="bbox 527 2776 1092 2802; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000170" title="bbox 527 2778 582 2798; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000171" title="bbox 675 2776 1026 2802; x_wconf 11; x_fsize 28">A9BSerialControlwW,</span>
+      <span class="ocrx_word" id="word_000117_000172" title="bbox 1057 2777 1092 2798; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000067" title="bbox 525 2814 833 2838; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000173" title="bbox 525 2819 584 2834; x_wconf 91; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000117_000174" title="bbox 677 2819 726 2838; x_wconf 92; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000117_000175" title="bbox 755 2814 833 2837; x_wconf 91; x_fsize 24">_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000068" title="bbox 527 2848 1052 2874; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000176" title="bbox 527 2851 582 2870; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000177" title="bbox 675 2848 986 2874; x_wconf 89; x_fsize 28">A9BSerialDataRW,</span>
+      <span class="ocrx_word" id="word_000117_000178" title="bbox 1017 2849 1052 2870; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000069" title="bbox 527 2885 605 2906; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000179" title="bbox 527 2885 605 2906; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000070" title="bbox 378 2922 823 2946; baseline 0 -5; x_size 23.698872; x_descenders 4.6988716; x_ascenders 6.1228805">
+      <span class="ocrx_word" id="word_000117_000180" title="bbox 378 2922 515 2942; x_wconf 91; x_fsize 24">SWRITEM</span>
+      <span class="ocrx_word" id="word_000117_000181" title="bbox 531 2927 623 2942; x_wconf 93; x_fsize 24">macro</span>
+      <span class="ocrx_word" id="word_000117_000182" title="bbox 645 2922 823 2946; x_wconf 81; x_fsize 24">_REG,_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000071" title="bbox 525 2956 1234 2982; baseline -0.001 -4; x_size 25; x_descenders 4; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000183" title="bbox 525 2963 584 2978; x_wconf 95; x_fsize 26">mov</span>
+      <span class="ocrx_word" id="word_000117_000184" title="bbox 677 2963 726 2982; x_wconf 93; x_fsize 26">al,</span>
+      <span class="ocrx_word" id="word_000117_000185" title="bbox 758 2956 1072 2978; x_wconf 92; x_fsize 26">SerialWriteMulti</span>
+      <span class="ocrx_word" id="word_000117_000186" title="bbox 1097 2963 1133 2978; x_wconf 93; x_fsize 26">or</span>
+      <span class="ocrx_word" id="word_000117_000187" title="bbox 1155 2958 1234 2981; x_wconf 92; x_fsize 26">_REG</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000072" title="bbox 527 2992 1092 3018; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000188" title="bbox 527 2994 582 3014; x_wconf 94; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000189" title="bbox 675 2992 1026 3018; x_wconf 32; x_fsize 28">A9BSerialControlwW,</span>
+      <span class="ocrx_word" id="word_000117_000190" title="bbox 1057 2993 1092 3014; x_wconf 96; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000073" title="bbox 525 3030 833 3054; baseline 0 -5; x_size 23; x_descenders 4; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000191" title="bbox 525 3035 584 3050; x_wconf 93; x_fsize 24">mov</span>
+      <span class="ocrx_word" id="word_000117_000192" title="bbox 677 3035 726 3054; x_wconf 93; x_fsize 24">al,</span>
+      <span class="ocrx_word" id="word_000117_000193" title="bbox 755 3030 833 3053; x_wconf 90; x_fsize 24">_VAL</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000074" title="bbox 527 3064 1052 3090; baseline -0.002 -4; x_size 27; x_descenders 5; x_ascenders 7">
+      <span class="ocrx_word" id="word_000117_000194" title="bbox 527 3066 582 3086; x_wconf 95; x_fsize 28">out</span>
+      <span class="ocrx_word" id="word_000117_000195" title="bbox 675 3064 986 3090; x_wconf 89; x_fsize 28">A9BSerialDataRW,</span>
+      <span class="ocrx_word" id="word_000117_000196" title="bbox 1017 3065 1052 3086; x_wconf 95; x_fsize 28">al</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000075" title="bbox 527 3101 605 3122; baseline -0.013 0; x_size 25.473513; x_descenders 5.4735126; x_ascenders 5">
+      <span class="ocrx_word" id="word_000117_000197" title="bbox 527 3101 605 3122; x_wconf 90; x_fsize 26">endm</span>
+     </span>
+     <span class="ocr_line" id="line_000117_000076" title="bbox 377 3136 473 3158; baseline -0.01 0; x_size 26.473513; x_descenders 5.4735126; x_ascenders 6">
+      <span class="ocrx_word" id="word_000117_000198" title="bbox 377 3136 473 3158; x_wconf 95; x_fsize 27">endif</span>
+     </span>
+    </p>
+   </div>
+   <div class="ocr_carea" id="block_000117_000004" title="bbox 376 3319 2264 3357">
+    <p class="ocr_par" id="par_000117_000004" lang="eng" title="bbox 376 3319 2264 3357" xml:lang="eng">
+     <span class="ocr_line" id="line_000117_000077" title="bbox 376 3319 2264 3357; baseline 0 -9; x_size 38; x_descenders 9; x_ascenders 10">
+      <span class="ocrx_word" id="word_000117_000199" title="bbox 376 3319 520 3348; x_wconf 96; x_fsize 39">Revision</span>
+      <span class="ocrx_word" id="word_000117_000200" title="bbox 538 3320 606 3349; x_wconf 96; x_fsize 39">1.00</span>
+      <span class="ocrx_word" id="word_000117_000201" title="bbox 1887 3320 1967 3357; x_wconf 96; x_fsize 39">Page</span>
+      <span class="ocrx_word" id="word_000117_000202" title="bbox 1983 3320 2038 3349; x_wconf 95; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000117_000203" title="bbox 2053 3319 2088 3348; x_wconf 96; x_fsize 39">of</span>
+      <span class="ocrx_word" id="word_000117_000204" title="bbox 2101 3320 2156 3349; x_wconf 96; x_fsize 39">115</span>
+      <span class="ocrx_word" id="word_000117_000205" title="bbox 2170 3329 2264 3357; x_wconf 96; x_fsize 39">pages</span>
+     </span>
+    </p>
+   </div>
+  </div>
+ 
+</body></html>
\ No newline at end of file
diff --git a/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_pageindex.json.gz b/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_pageindex.json.gz
new file mode 100755
index 0000000..e036655
Binary files /dev/null and b/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_pageindex.json.gz differ
diff --git a/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_searchtext.txt.gz b/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_searchtext.txt.gz
new file mode 100755
index 0000000..cc8418f
Binary files /dev/null and b/code/HDK/Psion SIBO Hardware Development Kit 1.0_hocr_searchtext.txt.gz differ
diff --git a/code/HDK/Psion SIBO Hardware Development Kit 1.0_jp2.zip b/code/HDK/Psion SIBO Hardware Development Kit 1.0_jp2.zip
new file mode 100755
index 0000000..ae846d4
Binary files /dev/null and b/code/HDK/Psion SIBO Hardware Development Kit 1.0_jp2.zip differ
diff --git a/code/HDK/Psion SIBO Hardware Development Kit 1.0_page_numbers.json b/code/HDK/Psion SIBO Hardware Development Kit 1.0_page_numbers.json
new file mode 100755
index 0000000..893ca0e
--- /dev/null
+++ b/code/HDK/Psion SIBO Hardware Development Kit 1.0_page_numbers.json	
@@ -0,0 +1,834 @@
+{
+    "identifier": "psion-sibo-c-sdk",
+    "format-version": "2",
+    "archive-hocr-tools-version": "1.1.54",
+    "confidence": 87,
+    "pages": [
+        {
+            "leafNum": 0,
+            "confidence": null,
+            "pageNumber": "",
+            "pageProb": null,
+            "wordConf": null
+        },
+        {
+            "leafNum": 1,
+            "confidence": null,
+            "pageNumber": "",
+            "pageProb": null,
+            "wordConf": null
+        },
+        {
+            "leafNum": 2,
+            "confidence": null,
+            "pageNumber": "",
+            "pageProb": null,
+            "wordConf": null
+        },
+        {
+            "leafNum": 3,
+            "confidence": null,
+            "pageNumber": "",
+            "pageProb": null,
+            "wordConf": null
+        },
+        {
+            "leafNum": 4,
+            "confidence": 81,
+            "pageNumber": "2",
+            "pageProb": 71,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 5,
+            "confidence": 97,
+            "pageNumber": "3",
+            "pageProb": 87,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 6,
+            "confidence": 81,
+            "pageNumber": "4",
+            "pageProb": 71,
+            "wordConf": 95
+        },
+        {
+            "leafNum": 7,
+            "confidence": 97,
+            "pageNumber": "5",
+            "pageProb": 87,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 8,
+            "confidence": 81,
+            "pageNumber": "6",
+            "pageProb": 71,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 9,
+            "confidence": 97,
+            "pageNumber": "7",
+            "pageProb": 87,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 10,
+            "confidence": 81,
+            "pageNumber": "8",
+            "pageProb": 71,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 11,
+            "confidence": 97,
+            "pageNumber": "9",
+            "pageProb": 87,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 12,
+            "confidence": 79,
+            "pageNumber": "10",
+            "pageProb": 69,
+            "wordConf": 95
+        },
+        {
+            "leafNum": 13,
+            "confidence": 96,
+            "pageNumber": "11",
+            "pageProb": 86,
+            "wordConf": 87
+        },
+        {
+            "leafNum": 14,
+            "confidence": 78,
+            "pageNumber": "12",
+            "pageProb": 68,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 15,
+            "confidence": 96,
+            "pageNumber": "13",
+            "pageProb": 86,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 16,
+            "confidence": 78,
+            "pageNumber": "14",
+            "pageProb": 68,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 17,
+            "confidence": 96,
+            "pageNumber": "15",
+            "pageProb": 86,
+            "wordConf": 93
+        },
+        {
+            "leafNum": 18,
+            "confidence": 87,
+            "pageNumber": "16",
+            "pageProb": 77,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 19,
+            "confidence": 96,
+            "pageNumber": "17",
+            "pageProb": 86,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 20,
+            "confidence": 79,
+            "pageNumber": "18",
+            "pageProb": 69,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 21,
+            "confidence": 96,
+            "pageNumber": "19",
+            "pageProb": 86,
+            "wordConf": 97
+        },
+        {
+            "leafNum": 22,
+            "confidence": 78,
+            "pageNumber": "20",
+            "pageProb": 68,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 23,
+            "confidence": 96,
+            "pageNumber": "21",
+            "pageProb": 86,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 24,
+            "confidence": 86,
+            "pageNumber": "22",
+            "pageProb": 76,
+            "wordConf": 96
+        },
+        {
+            "leafNum": 25,
+            "confidence": 96,
+            "pageNumber": "23",
+            "pageProb": 86,
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+      <origWidth>2480</origWidth>
+      <origHeight>3509</origHeight>
+      <cropBox>
+        <x>0</x>
+        <y>0</y>
+        <w>2480</w>
+        <h>3509</h>
+      </cropBox>
+      <ppi>300</ppi>
+      <pageNumber>110</pageNumber>
+    </page>
+    <page leafNum="113">
+      <pageType>Normal</pageType>
+      <addToAccessFormats>true</addToAccessFormats>
+      <origWidth>2480</origWidth>
+      <origHeight>3509</origHeight>
+      <cropBox>
+        <x>0</x>
+        <y>0</y>
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+        <h>3509</h>
+      </cropBox>
+      <ppi>300</ppi>
+      <pageNumber>111</pageNumber>
+    </page>
+    <page leafNum="114">
+      <pageType>Normal</pageType>
+      <addToAccessFormats>true</addToAccessFormats>
+      <origWidth>2480</origWidth>
+      <origHeight>3509</origHeight>
+      <cropBox>
+        <x>0</x>
+        <y>0</y>
+        <w>2480</w>
+        <h>3509</h>
+      </cropBox>
+      <ppi>300</ppi>
+      <pageNumber>112</pageNumber>
+    </page>
+    <page leafNum="115">
+      <pageType>Normal</pageType>
+      <addToAccessFormats>true</addToAccessFormats>
+      <origWidth>2480</origWidth>
+      <origHeight>3509</origHeight>
+      <cropBox>
+        <x>0</x>
+        <y>0</y>
+        <w>2480</w>
+        <h>3509</h>
+      </cropBox>
+      <ppi>300</ppi>
+      <pageNumber>113</pageNumber>
+    </page>
+    <page leafNum="116">
+      <pageType>Normal</pageType>
+      <addToAccessFormats>true</addToAccessFormats>
+      <origWidth>2480</origWidth>
+      <origHeight>3509</origHeight>
+      <cropBox>
+        <x>0</x>
+        <y>0</y>
+        <w>2480</w>
+        <h>3509</h>
+      </cropBox>
+      <ppi>300</ppi>
+      <pageNumber>114</pageNumber>
+    </page>
+    <page leafNum="117">
+      <pageType>Normal</pageType>
+      <addToAccessFormats>true</addToAccessFormats>
+      <origWidth>2480</origWidth>
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+      <cropBox>
+        <x>0</x>
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+      <pageNumber>115</pageNumber>
+    </page>
+  </pageData>
+</book>
\ No newline at end of file
diff --git a/code/HDK/README.TXT b/code/HDK/README.TXT
new file mode 100644
index 0000000..74da790
--- /dev/null
+++ b/code/HDK/README.TXT
@@ -0,0 +1,29 @@
+Copyright (c) Psion PLC (1995)
+
+26th May 1995
+
+        CONTENTS OF FILES ON DISK
+        =========================
+
+readme.txt
+
+ASSEMBLER INCLUDE FILES
+epoc.inc
+epocser.inc
+epoclib.inc
+epocsibo.inc
+ossibo.inc
+ospack.inc
+
+C FILES
+a4test.c        ;Fully comprehensive test program for A4EXIF.LDD
+a4test.pr       ;TopSpeed Project file for the above test program 
+
+ASM FILES
+a4exif.asm      ;Source code file for A4EXIF.LDD
+sys$as5.asm     ;Source code file for SYS$AS5.PDD
+tmpsaldd.asm    ;Standard stand-alone LDD template
+tmpa4ldd.asm    ;Template LDD for ASIC4/5-based peripherals
+
+
+
diff --git a/code/HDK/SYS$AS5.ASM b/code/HDK/SYS$AS5.ASM
new file mode 100644
index 0000000..5d5a53f
--- /dev/null
+++ b/code/HDK/SYS$AS5.ASM
@@ -0,0 +1,1023 @@
+        title   AS5PDD  Epoc Serial physical device driver for the 16550
+        subttl  Copyright Psion PLC 1993
+        name    SYS$AS5
+
+;       VERSION   DATE	   DESCRIPTION
+;       ------- -------- ---------------
+;         1.0   08/12/94 Initial version
+
+;       Written by Jason December 1994
+				  
+;       Serial Driver for Epoc based around ASIC5
+
+Sr5S3   =       0
+Sr5S3a  =       1
+
+ifdef   BUILDS3
+Sr5S3   =       1
+Sr5S3a  =       0
+BUILDHH	equ     1
+endif
+
+if      Sr5S3a
+BUILDSB equ     1
+endif
+
+        include ..\inc\epoc.inc
+        include ..\inc\epocser.inc
+        include ..\inc\epoclib.inc
+        include ..\inc\epocsibo.inc
+        include ..\srcs\ossibo.inc
+        include ..\srcs\ospack.inc
+
+Sr5ChannelStruct struc
+        Sr5Open			db      ?               ; Is the channel open
+        Sr5Ctrl			db      ?               ; State of control lines
+        Sr5IntVector		db      ?               ; The Vector number
+        Sr5Channel		db      ?               ; Which channel are we
+        Sr5Mask			db      ?               ; InterruptMask
+        Sr5Running		db      ?               ; Are we running
+        Sr5IntRoutineVec	dw      ?               ; Vector to Interrupt
+        Sr5Baud			dw      ?               ; The baud rate
+        Sr5LddData		dw      ?               ; Info from Ldd above
+        Sr5StatusInt		dd      ?               ; Vectors in serial
+        Sr5RecvInt		dd      ?               ; Above to be called
+        Sr5XmitInt		dd      ?               ; On input/output
+        Sr5ClockEnable		db      ?               ; Reason to stop
+        Sr5TheLines		db      ?               ; State of the modem lines
+Sr5ChannelStruct ends
+
+A5Ent struc                                             ; ASIC5 Read/Write
+        A5PortA                 db      ?               ; Port A R/W
+        A5PortB                 db      ?               ; Port B R/W
+        A5PortBMode             db      ?               ; Inc/Mode
+        A5PortD                 db      ?               ; Port CD Write only
+        A5Swipe1                db      ?               
+        A5Swipe2                db      ?               
+        A5IntMask               db      ?               ; Interrupt mask R/W
+        A5CtrlReg               db      ?               ; IntType/Ctrl register
+        A5USR		        db      ?               ; UART Status/Ctrl
+        A5RHR		        db      ?               ; Receive/Transmit
+        A5BDLSB                 db      ?               ; Baud Rate write only
+        A5BDMSB                 db      ?               ; Baud Rate write only
+        A5MCR1Eoi               db      ?               ; MCR shift register
+        A5MCRPresentEoi         db      ?               ; Barcode data&ints
+        A5MCR2Eoi               db      ?               
+        A5DUMMYF                db      ?
+A5Ent ends
+
+if      Consumer
+        NumberOfChannels        equ     1               ; S3 Single Channel
+else
+        NumberOfChannels        equ     3               ; HC,S3C Three Channel
+endif
+	OsActivityMeter         equ     158ch           ; Activity Channel
+        StopTimeOut             equ     1000            ; ~1s (1000ms) wait
+
+        S_RS232ON       equ     00000001b               ; RS232 on
+        S_RSTTLON       equ     00000100b               ; Line drivers on
+        S_CENTON        equ     00010000b               ; Line drivers enable
+        S_RXENB	        equ     00000001b               ; Receive interrupt on
+        S_TXENB	        equ     00000010b               ; Transmit interrupt on
+        S_TXEMPTY       equ     00010000b               ; transmit buffer empty
+        S_RXINT	        equ     00000001b               ; Receive interrupt?
+        S_TXINT         equ     00000010b               ; transmit interrupt?
+        S_MDINT         equ     00000100b               ; Modem status interrupt
+        S_CTS           equ     00000001b               ; CTS
+        S_RTS           equ     00000010b               ; RTS
+        S_DCD		equ	00000100b               ; DCD
+        S_DSR           equ     00000010b               ; DCR
+        S_DTR           equ     00000100b               ; DTR
+        OVERRUN_ERROR   equ     01000000b               ; Character overrun
+        PARITY_ERROR    equ     10000000b               ; Parity error
+        S_PERIPHERALMODE equ    00000011b               ; ASIC5 RS232 mode
+        S_UART_OFF      equ     00000010b               ; ASIC5 peripheral mode
+
+dgroup  group   stack
+        assume  ds:dgroup,es:dgroup,ss:dgroup
+
+        CodeSeg
+
+        ProcBegin@ OsAS5PDD
+;       ====================
+
+        dw      PDDSignature
+        db      'TTY.SR5',0
+        dw      (VectorEnd-Vector)/2
+Vector: 
+        dw	OsAS5Install
+        dw	OsAS5Remove
+        dw      OsAS5Open
+        dw      OsAS5Strategy
+VectorEnd:
+
+        BaudRateTable   dw      -077fh,-04ffh,-0368h,-02cch,-027fh,-013fh
+                        dw      -009fh,-004fh,-0035h,-0030h,-0027h,-0019h
+                        dw      -0013h,-000ch,-0009h,-0004h
+        DataBitsTable   db      0,2,4,6                 ; 5,6,7,8 bits per char frame
+        ParityTable     db      08h,18h,0h,0h           ; Even,Odd,Mark,Space parity
+
+        Chan0           Sr5ChannelStruct        <>
+        Chan1           Sr5ChannelStruct        <>
+        Chan2           Sr5ChannelStruct        <>
+
+if Consumer
+  if Asic9
+        SetupTable      dw      offset AS5Int1
+                        db      HwIrq2Revector,mask A9MSlave
+                        db      SelectChannel5,(mask A9MClockEnable5 shr 8)
+  else
+        SetupTable      dw      offset AS5Int1
+                        db      HwIrq4Revector,mask Asic2Int
+                        db      SelectChannel7,(mask ClockEnable7 shr 8)
+  endif
+else
+  if Asic9
+        SetupTable      dw      offset AS5Int1
+                        db      HwIrq4Revector,mask A9MExpIntA
+                        db      SelectChannel3,(mask A9MClockEnable3 shr 8)
+                        dw      offset AS5Int2
+                        db      HwIrq5Revector,mask A9MExpIntB
+                        db      SelectChannel4,(mask A9MClockEnable4 shr 8)
+                        dw      offset AS5Int3
+                        db      HwIrq2Revector,mask A9MSlave
+                        db      SelectChannel5,(mask A9MClockEnable5 shr 8)
+  else
+        SetupTable      dw      offset AS5Int1
+                        db      HwIrq3Revector,mask ExpIntLeftA
+                        db      ExpChannelLeftA,(mask ClockEnable6 shr 8)
+                        dw      offset AS5Int2
+                        db      HwIrq2Revector,mask ExpIntRightB
+                        db      ExpChannelRightB,(mask ClockEnable5 shr 8)
+                        dw      offset AS5Int3
+                        db      HwIrq4Revector,mask Asic2Int
+                        db      SelectChannel7,(mask ClockEnable7 shr 8)
+  endif
+endif
+        ProcEnd noret
+
+        ProcBegin@ OsAS5Install,far
+;       ============================	
+
+;       Install the device driver
+;       Out: Carry clear -happy to install 
+
+        cld                                             ; Clear the channels
+        mov     cx, NumberOfChannels                    ; and set up fixed
+        mov     di, offset Chan0                        ; parameters such
+        mov     si, offset SetupTable                   ; as the interrupt
+        pushf                                           ; vectors and masks
+        cli                                             ; for each channel
+        push    ds
+        mov     ax, cs
+        mov     ds, ax     
+ResetAllChannelsLoop:
+        mov     [di].Sr5Open, 0                         ; Channel not open
+        lodsw
+        mov     [di].Sr5IntRoutineVec, ax               ; Set the interrupt
+        lodsb                                           ; handler to call
+        mov     [di].Sr5IntVector, al                   ; Which Interrupt
+        lodsb
+        mov     [di].Sr5Mask, al                        ; Mask for that
+        lodsb                                           ; interrupt
+        mov     [di].Sr5Channel, al                     ; Which Psion serial
+        lodsb                                           ; channel
+        mov     [di].Sr5ClockEnable, al                 ; Baud rate clocking
+        add     di, size Sr5ChannelStruct               ; enable
+        loop    ResetAllChannelsLoop
+        pop     ds
+        popf
+AllChannelsOkay:						
+        clc						; Returns with
+        ret						; Carry clear
+        ProcEnd noret
+
+        ProcBegin@ OsAS5Remove,far
+;       ==========================
+	
+;       Remove the device driver
+;       Out: Carry clear -happy to remove
+;            Carry set -we have an open channel and cant be removed.
+
+        xor     ax, ax                                  ; If we have a    
+        or      al, Chan0.Sr5Open                       ; channel Still open
+        or      al, Chan1.Sr5Open                       ; then return a can't
+        or      al, Chan2.Sr5Open                       ; do error else
+        jz      AllChannelsOkay                         ; complete okay     
+        mov     ax, InUseErr				
+        stc					
+        ret						
+        ProcEnd noret					
+
+        ProcBegin@ OsAS5Open,far
+;       ========================
+
+;       Open a serial channel
+;       In:  SS:SI is a pointer to the open Ent Structure
+;       Out: Carry clear, control block in BX
+;            Carry set, error in AX
+
+        cld
+        mov     si, [si].OpenNamePtr                    ; Open the channel
+        mov     al, [si+1]                              ; Get the channel
+        CharToFoldedChar                                ; Make Upper Case
+        cmp     al, 'A'                                 ; Indicator which is
+        jb      ErrorInOpen                             ; Part of the name
+        sub     al, 'A'                                 ; Should be A,B,C
+        cmp     al, NumberOfChannels
+        jae     ErrorInOpen
+        xor     ah, ah
+        mov     bx, offset Chan0                        ; What Channel are
+        cmp     al, 1                                   ; We Openning
+        jb      GotChan                                 ; Pointer to Control
+        mov     bx, offset Chan2                        ; Block in bx
+        ja      GotChan
+        mov     bx, offset Chan1
+GotChan:
+        mov     al, 1
+        xchg    al, cs:[bx].Sr5Open
+        cmp     al, 0                                   ; Now try to Open
+        je      OkayToOpen                              ; That channel
+CantOpen:
+        mov     ax, InUseErr
+CantOpenDiffErr:
+        stc
+        ret
+ErrorInOpen:						
+        mov     ax, NameErr
+        stc
+        ret
+OkayToOpen:
+        xor     al, al
+        mov     cs:[bx].Sr5Running, al
+        mov     cs:[bx].Sr5TheLines, al
+        mov     cs:[bx].Sr5Ctrl, al
+        mov     al, cs:[bx].Sr5Mask
+	HwGetChannel
+        jc      CantOpenSoClose				; Check that we have
+	call    CheckHardwarePresent			; The right Hardware
+	jnc     OpenedOkay
+	mov     al, cs:[bx].Sr5Mask
+	HwFreeChannel
+CantOpenSoClose:
+        mov     cs:[bx].Sr5Open, 0
+        mov     ax, DeviceErr
+        jmp     short CantOpenDiffErr			; Return with the
+OpenedOkay:						; Offset of our
+        xor     ax, ax					; Control Block
+        ret						; In bx
+        ProcEnd noret
+
+AS5StrategyJumpTable label word
+        dw      offset AS5Open				; Load Handler offsets
+        dw      offset AS5Close			        ; Close the channel
+        dw      offset AS5Start		        	; Start the channel
+        dw      offset AS5Stop				; Stop the channel
+        dw      offset AS5Set				; Does nothing
+        dw      offset AS5Sense			        ; Returns chan status
+        dw      offset AS5Control			; Drive the lines
+        dw      offset AS5Enquire			; Returns baud rate
+        dw      offset AS5Enable			; Begin Output
+        dw      offset AS5SetHandlerCS			; Get Handler segments
+
+	ProcBegin@ OsAS5Strategy,far
+;	=============================
+
+;       Strategy functions entry point
+;	Warning! This can be called from within Interrupt	
+;	In:  vector number in AX + various data in other registers
+;            DS is OsDataGroup (and MUST be preserved)
+;	Out: DI is pointer to control block
+;            Old channel and flags on stack             
+                                                       
+	cld                                             
+	mov     bx, sp                                  
+	mov     bx, ss:[bx+4]                           
+	mov     bl, cs:[bx].Sr5Channel          ; Select the correct        
+        xchg    bx, ax                          ; Output channel
+	pushf                                   ; Then Call the right        
+	cli                                     ; Function to deal
+        HwSelectChannel                         ; With the strategy
+        mov     ah, bh                          ; request            
+        xor     bh, bh                           
+        push    ax                              ; Interrupts off
+        mov     ax, di                          ; and flags are on
+	mov     di, sp                          ; the stack        
+	mov     di, ss:[di+8]                           
+	jmp     AS5StrategyJumpTable[bx]		
+	ProcEnd noret				
+							
+	ProcBegin@ AS5Open,far
+;	======================
+
+;       Old channel and flags on the stack, interrupts off
+							
+        mov     cs:[di].Sr5LddData, cx                  ; Load the offsets of
+        mov     word ptr cs:[di].Sr5StatusInt, ax       ; the data send and 
+        mov     word ptr cs:[di].Sr5RecvInt, si	        ; recieve routines in
+        mov     word ptr cs:[di].Sr5XmitInt, dx         ; the Ldd above us
+        xor     dx, dx                                  ; DX=0 -We don't support
+        pop     ax                                      ; power management
+        HwSelectChannel                                 ; Return the old
+        popf                                            ; channel
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Close,far
+;       =======================
+	
+;       Old channel and flags on the stack, interrupts off
+
+        and     cs:[di].Sr5Open, 0                      ; Close the Channel 
+        mov     al, cs:[di].Sr5Mask                     ; Free up our channel
+        HwFreeChannel                                   ; And the Hardware
+        pop     ax                                      ; Channel      
+        HwSelectChannel                                 ; Return the old
+        popf                                            ; channel
+        ret						
+        ProcEnd noret				
+
+        ProcBegin@ AS5Start,far
+;       =======================
+
+;       Old channel and flags on the stack, interrupts off
+
+        call    CheckHardwareFromStart
+        mov     dx, 0
+        jc      CantStartSomethingWhichIsntThere
+
+if      Asic9
+	in	ax, A9WControlExtraRW                   ; Start the S3s clock
+	or	ah, cs:[di].Sr5ClockEnable              ; Generator
+	out	A9WControlExtraRW, ax
+else
+	mov	al, cs:[di].Sr5ClockEnable
+        HwSetA2Control2Bits
+endif
+
+        mov     al, SerialWriteSingle or A5USR          ; Set the baud rate
+        SBUSY                                           ; and other
+        SCONTOUT                                        ; characteristics
+        mov     al, cs:[di].Sr5Ctrl                        
+        SBUSY
+        SDATAOUT
+        mov     al, SerialWriteSingle or A5BDLSB
+        SBUSY
+        SCONTOUT
+        mov     al, byte ptr cs:[di].Sr5Baud
+        SBUSY
+        SDATAOUT
+        mov     al, SerialWriteSingle or A5BDMSB
+        SBUSY
+        SCONTOUT
+        mov     al, byte ptr cs:[di+1].Sr5Baud
+        SBUSY
+        SDATAOUT
+
+	call	GetTheInterrupt                         ; Get the interrupt
+	xor	cx, cx                                  ; and clear down
+        call    DriveRts                                ; the RTS line (DTR
+                                                        ; stays at the state
+        mov     al, SerialWriteSingle or A5CtrlReg      ; it was set)
+        SBUSY
+        SCONTOUT
+        mov     al, (S_CENTON or S_RS232ON or  S_RSTTLON)
+        SBUSY                                           
+        SDATAOUT                                        ; Switch on the line
+        mov     cx, 8 ; 8 ms                            ; drivers and wait
+        pop     dx                                      ; for them to power up
+        call    WaitTimer
+        push    dx
+        mov     ah, (S_RXENB or S_TXENB or S_MDINT)     ; Start all interrupts
+        call    EnableTheInterrupt
+        mov     cs:[di].Sr5Running, 1
+        mov     bx, Asic5SerialCurrent
+        HwSetPCurrent
+        call	Status
+CantStartSomethingWhichIsntThere:
+        pop     ax      	     			; Return the old
+	HwSelectChannel             			; channel
+	popf
+	ret
+        ProcEnd noret
+
+	ProcBegin@ AS5Stop,far
+;	=======================
+	
+;       Old channel and flags on the stack, interrupts off
+
+
+        xor     cx, cx                                  ; Clear the state of
+        call	DriveRts                                ; the modem lines
+        mov     al, SerialReadSingle or A5IntMask       ; Stop all of the
+        SBUSY                                           ; interrupts
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        and     al, not (S_TXENB or S_RXENB or S_MDINT)
+	mov     ah, al
+        mov     al, SerialWriteSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        mov     al, ah
+        SBUSY
+        SDATAOUT
+        pop     dx
+        cmp     dh, DevHoldPowerFail
+        je      DontStopHardware
+        cmp	cs:[di].Sr5Running, 1
+        jne     DontWait
+        mov     cx, StopTimeOut
+        jmp     short CompareNow
+WaitForEmpty:
+        call    TickTimer
+CompareNow:
+        mov     al, SerialReadSingle or A5USR
+        SBUSY
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        test    al, S_TXEMPTY
+        loopne	WaitForEmpty
+DontWait:
+        cmp	bh,DevHoldNormal
+        je	DontStopHardware
+        
+if      Asic9
+        mov     cl, cs:[di].Sr5ClockEnable              ; Turn off baud rate
+        not     cl                                      ; clocking from the
+        in      ax, A9WControlExtraRW                   ; S3/3a
+        and     ah, cl
+        out     A9WControlExtraRW, ax
+else
+	mov     al, cs:[di].Sr5ClockEnable                 
+        HwClearA2Control2Bits
+endif
+        mov     al, SerialWriteSingle or A5CtrlReg      ; Stop the drivers
+        SBUSY                                           ; and stuff
+        SCONTOUT
+        sub     al, al                                  ; clear S_CENTON,
+        SBUSY                                           ; S_RS232ON, S_RSTTLON
+        SDATAOUT
+DontStopHardware:
+        mov     al, dl                                  ; Return the old
+        HwSelectChannel                                 ; channel
+	popf
+        xor     bx, bx
+        HwSetPCurrent
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Set,far
+;       =====================
+
+;       Old channel and flags on the stack, interrupts off
+;       In:  Information required is on the stack
+
+        pop     ax                                      ; Return the old
+        HwSelectChannel                                 ; channel
+        popf
+        mov	ah, ss:[si].SerialCharTbaud             ; Set the Recieve,
+        cmp	ah, ss:[si].SerialCharRbaud             ; Transmit characteristics
+        jnz     ErrorInSet                              ; First set the Baud
+        cmp     ah, P_BAUD_50                           ; Rate
+        jb      ErrorInSet
+        cmp     ah, P_BAUD_19200
+        ja      ErrorInSet
+GotTheSpecialBaud:
+        dec     ah
+	mov     cl, ss:[si].SerialCharFrame             ; Then the number of
+        mov     al, ss:[si].SerialCharParity            ; Stop bits
+        dec     al
+        xor     ch, ch
+        push    bx
+        test    cl, P_TWOSTOP
+        jz      OnlyOneStopBit
+        or      ch, 020h
+OnlyOneStopBit:
+        test    cl, P_PARITY                            ; The Parity
+	jz      NoParity	
+        mov     bx, offset ParityTable
+        xlat    cs:[ParityTable]
+        or      ch, al
+NoParity:	
+        mov     bx, offset DataBitsTable                ; And finally the
+        and     cl, P_DATA_FRM                          ; Number of data bits
+        mov     al, cl                                  ; Per frame
+        xlat    cs:[DataBitsTable]
+        or      ch, al
+        mov     bx, offset BaudRateTable
+        mov     al, ah
+        xor     ah, ah
+        shl     ax, 1
+        add     bx, ax
+        mov     ax, cs:[bx]
+        pop     bx
+        mov     cs:[di].Sr5Ctrl, ch
+        mov     cs:[di].Sr5Baud, ax
+        xor     al, al
+        ret
+ErrorInSet:
+        mov     al, NotSupportedErr
+        stc
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Sense,far
+;       =======================
+	
+;       Old channel and flags on the stack, interrupts off
+;       Out: The state of the DCD,CTS,DSR lines returned in DX
+
+        call    Status
+	pop     ax                                      ; Return the old
+        HwSelectChannel                                 ; channel
+        popf
+        ret
+        ProcEnd noret
+	
+        ProcBegin@ Status
+;       =================
+
+;       Out: State of modem lines in DX
+
+        mov     al, SerialReadSingle or A5USR           ; Get the current
+        SBUSY                                           ; Modem status
+        SCONTOUT                                        ; Lines and return
+        XNOP                                            ; With the result
+        SBUSY                                           ; In dx
+        SDATAIN
+        and	al, (S_CTS or S_DSR or S_DCD)           ; Get the lines we want
+        xor	al, (S_CTS or S_DSR or S_DCD)           ; Invert signals
+        xor     ah, ah
+        mov     dx, ax
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Control,far
+;       =========================
+	
+;       Old channel and flags on the stack, interrupts off
+;       In:  Lines to drive and state to drive them in DX
+
+        mov     cl, dl                                  ; Set the state of one
+        test    dh, P_SRCTRL_DTR                        ; of the modem Lines
+        jz      DriveRtsNow                             ; DH is the line to
+        call    DriveDtr                                ; Drive and DL is the
+        pop     ax      	     			; State	to drive it to
+        HwSelectChannel                                 ; Return the old
+        popf                                            ; channel
+        ret						
+DriveRtsNow:
+        call    DriveRts
+        pop     ax                                      ; Return the old
+        HwSelectChannel                                 ; channel
+        popf
+        ret
+        ProcEnd noret
+
+        ProcBegin@ DriveDtr
+;       ===================
+
+        mov     ah, S_DTR                               ; Set/Reset the DTR
+        jmp     short DriveTheLine                      ; Line
+        ProcEnd noret
+
+        ProcBegin@ DriveRts
+;       ===================
+
+        mov     ah, S_RTS                               ; Set/Reset RTS
+DriveTheLine:
+        mov     al, SerialWriteSingle or A5PortD        ; Common code to set
+        SBUSY                                           ; and reset either
+        SCONTOUT                                        ; line while
+        mov     al, cs:[di].Sr5TheLines                 ; preserving the
+        test    cl, cl                                  ; states of the other
+        jz      ClearLine                               ; lines
+	or      al, ah					
+        jmp     DoTheOutput
+ClearLine:
+        not     ah
+        and     al, ah
+DoTheOutput:
+        mov     cs:[di].Sr5TheLines, al
+        SBUSY
+        SDATAOUT
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Enquire,far
+;       =========================
+
+;       Old channel and flags on the stack, interrupts off
+;       Out: DX,AX are the supported baud rates AX for 50 to 19200 DX for above
+;            CX says what data bits, parity, etc we support
+
+	pop     ax                                      ; Return the old
+	HwSelectChannel                                 ; channel
+	popf
+if      Asic9
+	mov     ax, -1
+else
+        mov     ax, 07fffh
+endif
+        xor     dx, dx
+        mov     cx, (0ffffh AND (NOT (P_SRINQ_SPLIT OR P_SRINQ_PARSPACE OR P_SRINQ_PARMARK)))
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5Enable,far
+;       ========================
+
+;       Old channel and flags on the stack, interrupts off
+
+        mov     ah, S_TXENB                             ; Begin Output by
+        call    EnableTheInterrupt                      ; enabling transmit
+        pop     ax                                      ; interrupts
+        HwSelectChannel                                 ; Return the old
+        popf                                            ; channel
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AS5SetHandlerCS,far
+;       ==============================
+	
+;       Old channel and flags on the stack, interrupts off
+;       CX is CS of above LDD
+
+        mov     word ptr cs:[di].(Sr5StatusInt+2), cx   ; Load the Segment
+        mov     word ptr cs:[di].(Sr5RecvInt+2), cx     ; Within which the
+	mov     word ptr cs:[di].(Sr5XmitInt+2), cx     ; The Ldd above us
+	pop     ax                                      ; Return the old
+	HwSelectChannel                                 ; channel
+        popf                                            ; Resides
+        ret						
+        ProcEnd noret
+
+        ProcBegin@ AS5Int3,far				
+;       ======================
+							
+        mov     di, offset Chan2                        ; Channel 3 interrupt
+        mov     ax, PortCActive                         ; vector
+        jmp     ComInt                                  ; Jumps to Comint
+        ProcEnd noret
+
+        ProcBegin@ AS5Int2,far
+;       ======================
+			       				
+        mov     di, offset Chan1                        ; Channel 2 interrupt
+        mov     ax, PortBActive                         ; vector
+        jmp     ComInt                                  ; Jumps to Comint
+        ProcEnd noret
+
+        ProcBegin@ AS5Int1,far
+;       ======================
+							
+        mov	di,offset Chan0                         ; Channel 1 interrupt
+        mov     ax,PortAActive                          ; vector
+;       FALL THROUGH                                    ; Falls through
+        ProcEnd noret                                   ; to Comint
+
+        ProcBegin@ ComInt,far
+;       =====================
+
+;       The common interrupt handler
+;       DS points to OS data space
+;       DI is our control block
+;       AX is the Active channel
+
+if      S3b or S3c
+        or      ds:[OsActivityMeter], ax                ; Set active state
+endif
+        mov     al, cs:[di].Sr5Channel                  ; Select our
+        HwSelectChannel                                 ; channel
+        push    ax
+        mov     bx, cs:[di].Sr5LddData                  ; Data for LDD above
+TheInterruptLoop:                                       ; in bx
+        mov     al, SerialReadSingle or A5CtrlReg       ; Find out what
+        SBUSY                                           ; caused the
+        SCONTOUT                                        ; interrupt
+        XNOP
+        SBUSY
+        SDATAIN
+        test	al, al
+        je	NothingToDo
+HaveWeGotAModemStatusLineInterrupt:
+        test    al, S_MDINT
+        jz      HaveWeGotARecieveInterrupt
+        mov     al, SerialReadSingle or A5USR
+        SBUSY
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        test    al, (OVERRUN_ERROR or PARITY_ERROR)
+        jz      ModemStatusInterruptOnly
+        push    ax                                      ; Something has been
+        mov     ah, SERPARITY_ERR                       ; recieved in error
+        test    al, PARITY_ERROR
+        jnz     IsAParityError                          ; Establish the error
+        mov     ah, SEROVERRUN_ERR
+IsAParityError:                                         
+        mov     al, SerialReadSingle or A5RHR           ; Get the character
+        SBUSY                                           ; in question
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        push    di
+        call    dword ptr cs:[di].Sr5RecvInt
+        pop     di
+        pop     ax
+ModemStatusInterruptOnly:
+        and     ax, (S_CTS or S_DSR or S_DCD)
+        xor     al, (S_CTS or S_DSR or S_DCD)   ; invert signals
+        mov     dx, ax
+        push    di
+        call    dword ptr cs:[di].Sr5StatusInt
+        pop     di
+        jmp     short TheInterruptLoop
+HaveWeGotARecieveInterrupt:
+        test    al, S_RXINT
+        jz      HaveWeGotATransmitInterrupt
+        mov     al, SerialReadSingle or A5RHR
+        SBUSY
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        xor     ah, ah                          ; AX has character received
+        push    di
+        call    dword ptr cs:[di].Sr5RecvInt
+        pop     di
+        jmp     short TheInterruptLoop
+HaveWeGotATransmitInterrupt:
+        test    al, S_TXINT
+        jz      NothingToDo
+        push    di
+        call    dword ptr cs:[di].Sr5XmitInt
+        pop     di
+        test    ax, ax          ; -1 if disable
+        js      DisableTransmitInts
+        mov     ah, al
+        mov     al, SerialWriteSingle or A5RHR
+        SBUSY
+        SCONTOUT
+        mov     al, ah
+        SBUSY
+        SDATAOUT
+        jmp     TheInterruptLoop
+NothingToDo:
+if      Asic9
+        out     A9BNonSpecificEoiW,al			
+else
+        out     A1NonSpecificEoi, al
+endif
+        pop     ax
+        HwSelectChannel           
+        clc 					; Resced if neccessary
+        ret
+DisableTransmitInts:                            ; disable TX interrupts
+        mov     al, SerialReadSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        and     al, not S_TXENB 
+        mov     ah, al
+        mov     al, SerialWriteSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        mov     al, ah
+        SBUSY
+        SDATAOUT
+        jmp     TheInterruptLoop
+        ProcEnd noret
+
+        ProcBegin@ GetTheInterrupt
+;       ==========================
+
+        mov     al, cs:[di].Sr5IntVector                ; Load the address of
+        mov     cx, cs                                  ; the appropriate
+        mov     bx, cs:[di].Sr5IntRoutineVec            ; interrupt routine
+        GenSetRevector                                  ; into the correct
+        ret                                             ; vector
+        ProcEnd noret
+
+        ProcBegin@ EnableTheInterrupt
+;       =============================
+
+        mov      al, SerialReadSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        or      ah, al
+        mov     al, SerialWriteSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        mov     al, ah
+        SBUSY
+        SDATAOUT
+if      Asic9
+        in      al,A9BInterruptMaskRW			; Set the mask
+        or      al, cs:[di].Sr5Mask			; to enable Interrupts
+        out     A9BInterruptMaskRW,al
+else
+        in      al, A1InterruptMask
+        or 	al, cs:[di].Sr5Mask
+        out     A1InterruptMask, al
+endif
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ StopInterrupts
+;       =========================
+
+        mov     al, SerialReadSingle or A5IntMask       ; Stop interrupts
+        SBUSY                                           ; from Asic5
+        SCONTOUT
+        XNOP
+        SBUSY
+        SDATAIN
+        and     al, not (S_RXENB or S_TXENB or S_MDINT)
+        mov     ah, al
+        mov     al, SerialWriteSingle or A5IntMask
+        SBUSY
+        SCONTOUT
+        mov     al, ah
+        SBUSY
+        SDATAOUT
+
+        mov     ah, cs:[di].Sr5Mask			
+        not     ah					
+if      Asic9
+        in      al,A9BInterruptMaskRW			; Stop Interrupts
+        and     al,ah					; By clearing the  
+        out     A9BInterruptMaskRW,al                   ; Mask and resetting
+else                                                    ; The Vector
+        in      al, A1InterruptMask
+        and     al,ah
+        out     A1InterruptMask, al
+endif
+
+        mov     al, cs:[di].Sr5IntVector
+        GenResetRevector
+        ret
+        ProcEnd noret
+
+	ProcBegin@ CheckHardwarePresent
+;	===============================
+
+	pushf
+	cli						
+	mov	al, cs:[bx].Sr5Channel                  ; Check that the
+	HwSelectChannel					; Harware is there
+	HwNullFrame					; And that it is what
+	mov	al,(SerialSelect or Asic5NormalId)	; It should be
+	SBUSY						; First look for An
+	SCONTOUT					; ASIC4 at the other
+	XNOP						; End of the link
+	SBUSY
+	SDATAIN
+	test	al,al
+	je	ConnectionFailed
+GotConnection:
+	popf
+	clc
+	ret
+ConnectionFailed:
+	mov	al, SerialSelect or Asic4Id             ; Asic4 Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+        test    al, al
+	jne	ConnectionFailedExit
+	mov	al, SerialSelect or Asic8Id             ; Modem chip Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+        test    al, al
+	jne	ConnectionFailedExit
+	mov	al, SerialSelect or Asic5PackId         ; Asic5pack Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+ConnectionFailedExit:
+	popf
+	stc
+	ret
+	ProcEnd noret
+
+	ProcBegin@ CheckHardwareFromStart
+;	=================================
+
+	pushf
+	HwNullFrame					; Check that the
+	mov	al,(SerialSelect or Asic5NormalId)	; Harware is there
+	SBUSY						; First look for An
+	SCONTOUT					; ASIC5 at the other
+	XNOP						; End of the link  
+	SBUSY
+	SDATAIN
+	test	al,al
+	je	ConnectionFailed                        ; If not a 3link or 
+	test	al, mask A5MultiDrop                    ; if in multidrop
+	jne	ConnectionFailedExit                    ; mode then we are
+	popf                                            ; in trouble
+	mov     al, SerialWriteSingle or A5PortBMode
+        SBUSY
+        SCONTOUT                                        ; Put the 3Link in
+        mov     al, S_PERIPHERALMODE                    ; peripheral mode
+        SBUSY
+        SDATAOUT
+	clc
+	ret
+	ProcEnd noret
+
+	ProcBegin@ WaitTimer
+;	====================
+
+; 	In:  CX number of ms to wait for
+;            Channel store in DL
+;       Out: Channel store in DL
+	
+	inc	cx					; Wait for  a given
+WaitTickLoop:						; Number of ms
+	call	TickTimer				; Plus one to guarantee
+	loop	WaitTickLoop				; That at least cx ms
+	ret						; Go by
+	ProcEnd
+;
+	ProcBegin@ TickTimer
+;       ====================
+
+;	Uses writes down our channel to simulate tick timer waits
+;	Must allow interrupts so other things can run -we will be here
+;	for 1/1000 of a second and may be called many times
+;       ChannelStore in/out in DL
+
+        mov     al, dl                                  ; Return the old
+        HwSelectChannel                                 ; channel
+        mov     ah, al
+	pushf
+	sti
+	push	cx
+	mov	cx, 12					; 1ms
+WaiterLoop:						; 128 frames =1ms
+        pushf						; about 12 times
+        cli                                             ; round the loop
+        out	ResetWatchDog,al			
+        mov     al, ah
+        HwSelectChannel
+        mov     dl, al                                  ; Get Correct channel
+        mov 	al, (SerialWriteSingle or 0)		; Do a write to
+        SBUSY						; nowhere and 
+        SCONTOUT					; waste some time
+        SBUSY
+        SCONTOUT     					; Do it eight times
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SCONTOUT
+        SBUSY
+        SCONTOUT
+        SBUSY
+        mov     al, dl   	     			; Return the old
+        HwSelectChannel         			; channel
+        mov     ah, al
+        popf
+        loop	WaiterLoop
+        pop	cx
+        popf
+        mov     al, ah
+        HwSelectChannel
+        mov     dl, al
+        ret
+        ProcEnd
+
+        EndCodeSeg
+
+stack	segment stack para 'data'
+stack	ends
+
+	end OsAS5PDD
+
+
diff --git a/code/HDK/TMPA4LDD.ASM b/code/HDK/TMPA4LDD.ASM
new file mode 100644
index 0000000..3c6271c
--- /dev/null
+++ b/code/HDK/TMPA4LDD.ASM
@@ -0,0 +1,808 @@
+	title	NAME.LDD device driver for S3/S3a/S3c/S3../HC
+	subttl	Copyright PSION PLC November 1995
+	name	NAME
+
+;	VERSION   DATE     DESCRIPTION
+;	------- -------- ---------------
+;	  1.0   12/01/95 Template Asic4/5 LDD
+
+;	Written by Jason Robinson January 1995
+
+        BUILDSB	                equ	1
+        Asic4Type               =0
+        Asic5Type               =0
+        NeedTheInterrupt        =0
+        NeedClocking            =0
+        StartChannelInOpen      =0
+
+        include ..\inc\epoc.inc
+        include ..\inc\epocser.inc
+        include ..\inc\epoclib.inc
+        include ..\inc\epocsibo.inc
+        include ..\srcs\ossibo.inc
+	include ..\srcs\ospack.inc
+	
+        WeSupportS3Only         equ     Lcd240X80
+        WeSupportS3aOnly        equ     Lcd480X160
+        WeSupportS3cOnly        equ     Lcd240X100
+        WeSupportHCOnly         equ     Lcd160X80
+if      Consumer
+        NumberOfChannels        equ     1
+  if    Asic9
+        TheMachineWeSupport     equ     WeSupportS3aOnly
+  else      
+        TheMachineWeSupport     equ     WeSupportS3Only
+  endif
+else
+        NumberOfChannels        equ     3
+  if    Asic9
+        TheMachineWeSupport     equ     WeSupportS3cOnly
+  else      
+        TheMachineWeSupport     equ     WeSupportHCOnly
+  endif
+endif
+	A4PERIPH_MASK           equ	0f0h
+        TheInfoByteThatWeWant   equ     1
+
+TmpltEnt struc
+        TmpltEntOpen            db      ?       ; Channel open flag
+        TmpltChannelStarted     db      ?       ; Channel should be running
+        TmpltHwChannel          dw      ?       ; The harware we want
+        TmpltStructPtr          dw      ?       ; Ptr to CB in Apps DS
+        TmpltTckHandle          dw      ?       ; Tick Handle
+        TmpltChannelRunning     db      ?       ; Can channel really run
+        TmpltInterruptMask      db      ?       ; InterruptMask
+        TmpltChannel            db      ?       ; Channel
+if      NeedTheInterrupt
+        TmpltInterruptNumber    db      ?       ; Interrupt Number
+        TmpltInterruptVector    dw      ?       ; Were to Jump To
+if      Asic5Type and NeedClocking
+        TmpltA5Clocking         db      ?       ; Asic5 baud rate clocking 
+        TmpltSpare              db      ?
+endif
+else
+        TmpltSpare              db      ?
+endif
+        
+TmpltEnt ends
+
+TmpltStruct struc
+        Tmpltblk		ChanEnt <>      ; I/O control block
+        TmpltEntPtr             dw      ?       ; Ptr to our CS CB
+TmpltStruct ends
+
+	dgroup group stack
+	assume ds:dgroup,es:dgroup,ss:dgroup
+
+	CodeSeg
+	
+	ProcBegin@ TmpltLDD
+;	===================
+
+	dw	LDDSignature
+	db	'HSB',0,0,0,0,0
+	dw	(TableEnd-TableStart)/2
+TableStart:
+	dw	TmpltInstall
+	dw	TmpltRemove
+	dw	TmpltHold
+	dw	TmpltResume
+        dw      TmpltReset
+        dw      TmpltUnits
+        dw      TmpltOpen
+        dw      TmpltStrategy
+MonitorVector:
+        dw      MonitorInt
+TableEnd:
+
+if Consumer
+  if Asic9
+        SetupTable      db      mask A9MSlave,SelectChannel5
+                        db      (mask A9MClockEnable5 shr 8),HwIrq2Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt0
+    endif
+                        
+  else
+        SetupTable      db      mask Asic2Int,SelectChannel7
+                        db      (mask ClockEnable7 shr 8),HwIrq4Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt0
+    endif
+  endif
+else
+  if Asic9
+        SetupTable      db      mask A9MExpIntA,SelectChannel3
+                        db      (mask A9MClockEnable3 shr 8),HwIrq4Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt0
+    endif
+                        db      mask A9MExpIntB,SelectChannel4
+                        db      (mask A9MClockEnable4 shr 8),HwIrq5Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt1
+    endif
+                        db      mask A9MSlave,SelectChannel5
+                        db      (mask A9MClockEnable5 shr 8),HwIrq2Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt2
+    endif
+  else
+        SetupTable      db      mask ExpIntLeftA,ExpChannelLeftA
+                        db      (mask ClockEnable6 shr 8),HwIrq3Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt0
+    endif
+                        db      mask ExpIntRightB,ExpChannelRightB
+                        db      (mask ClockEnable5 shr 8),HwIrq2Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt1
+    endif
+                        db      mask Asic2Int,SelectChannel7
+                        db      (mask ClockEnable7 shr 8),HwIrq4Revector
+    if      NeedTheInterrupt
+                        dw      offset Interrupt2
+    endif
+  endif
+endif
+	CsHeldFlag	db	0			; Ldd under a hold?
+        MachineType     db      0
+if      Consumer
+        Channel0        TmpltEnt <>
+else
+        Channel0        TmpltEnt <>
+        Channel1        TmpltEnt <>
+        Channel2        TmpltEnt <>
+endif
+			
+	ProcEnd noret
+
+	ProcBegin@ TmpltInstall,far
+;	===========================
+
+;	Install the driver
+;	Exit with carry clear for okay
+
+	GenLcdType                                      ; Do we only run on
+        mov     MachineType,al                          ; particular machines?
+        cmp     al,TheMachineWeSupport
+        jne     CannotInstallOnThisMachine
+
+        pushf
+        cli
+        push    ds
+        mov     ax, cs
+        mov     ds, ax     
+	mov	CsHeldFlag, 0				; Initialise all
+        mov     cx, NumberOfChannels                    ; the variables
+        mov     di, offset Channel0
+        mov     si, offset SetupTable
+ResetAllChannelsLoop:
+        mov     [di].TmpltEntOpen, 0
+        lodsb        
+        mov     [di].TmpltInterruptMask, al
+        lodsb        
+        mov     [di].TmpltChannel, al
+        lodsb        
+if      NeedClocking
+        mov     [di].TmpltA5Clocking, al
+endif
+        lodsb        
+if      NeedTheInterrupt
+        mov     [di].TmpltInterruptNumber, al
+        lodsw
+        mov     [di].TmpltInterruptVector, ax
+endif
+
+        add     di,size TmpltEnt
+        loop    ResetAllChannelsLoop
+        pop     ds
+        popf
+FinishedOkay:						
+	clc						
+	ret
+CannotInstallOnThisMachine:
+        mov     ax,NotSupportedErr
+        stc
+        ret						
+	ProcEnd noret
+
+	ProcBegin@ TmpltRemove,far
+;	==========================
+
+;	Remove the driver
+;	Exit with carry clear for okay
+;	Exit with carry set if channel still open
+
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0
+        xor     ax,ax
+CheckAllChannelsClosedLoop:
+        cmp     cs:[di].TmpltEntOpen,al
+        jne     WeHaveAnOpenChannelSoFail
+        add     di,size TmpltEnt
+        loop    CheckAllChannelsClosedLoop
+        jmp     FinishedOkay
+WeHaveAnOpenChannelSoFail:
+	mov 	ax,InUseErr
+	stc
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltUnits,far
+;	=========================
+
+;	Return the Number of channels that can be opened in AX
+
+	mov	ax,NumberOfChannels     		; We have ? channels
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltReset,far
+;	=========================
+
+;	Reset the open channel
+
+        mov     di,cx
+	cmp	cs:[di].TmpltEntOpen,0			; Somethings gone
+	je	NotOpenToReset				; wrong with the
+        mov     ah,DevHoldPowerDown                     ; application that 
+	call	StopTheChannel				; opened us.
+        call    FreeHardware                            ; Stop interupts and
+	mov	cs:[di].TmpltEntOpen,0			; free the channel 
+NotOpenToReset:						
+	ret						
+	ProcEnd noret
+
+	ProcBegin@ TmpltHold,far
+;	========================
+	
+;	Hold the channels
+;       Hold reason in AH
+
+	mov	cx,1
+	xchg	cl,CsHeldFlag				; Stop any interrupts
+	cmp	cl,0					; Mark channel as
+	jne	AlreadyHeld				; under a normal hold
+DoHold:
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0
+HoldAllTheChannelsLoop:
+        cmp     cs:[di].TmpltEntOpen,0
+        je      DontHoldBecauseNotOpen
+        cmp     cs:[di].TmpltChannelStarted,0
+        je      DontHoldBecauseNotOpen
+        push    ax
+        push    cx
+	call	StopTheChannel
+        pop     cx
+        pop     ax
+DontHoldBecauseNotOpen:
+        add     di,size TmpltEnt
+        loop    HoldAllTheChannelsLoop
+AlreadyHeld:
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltResume,far
+;	==========================
+
+;	Resume the channel
+
+	xor	cx,cx					; Be warned during an
+	xchg	cl,CsHeldFlag				; on/off the power to
+	cmp	cl,0					; ASIC4 is not restored
+	je	AlreadyResumed				; until after this
+	GenDataSegment		 			; A resume is pointless
+	HwGetSsdData					; if there is still no
+	mov	bx,ax					; power to the port
+	cmp	es:[bx].SsdDoorStatus,DoorOpen		; Leave the resume
+	je	DoorsAreOpen				; to the tick
+DoResume:
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0                      ; Right hardware?
+ResumeAllTheChannelsLoop:                               ; Else restart
+        cmp     cs:[di].TmpltEntOpen,0                  ; interrupts    
+        je      DontResumeBecauseNotOpen
+        cmp     cs:[di].TmpltChannelStarted,0
+        je      DontResumeBecauseNotOpen
+        push    cx
+	call	StartTheChannel
+        pop     cx
+DontResumeBecauseNotOpen:
+        add     di,size TmpltEnt
+        loop    ResumeAllTheChannelsLoop
+AlreadyResumed:						
+	ret
+DoorsAreOpen:
+	mov	CsHeldFlag,2
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltOpen,far
+;	========================
+
+;	Open the channel
+;	DS,ES,SS Applications data space
+;	Handle in DX
+
+	cld
+        pushf
+        cli
+        call    FindFreeChannel
+        jnc     GotFreeChannel
+        popf
+LockedError:
+	mov	ax,LockedErr
+	stc
+	ret
+AllErrorsExitHere:
+        push    ax
+	HeapFreeCell
+        pop     ax
+FreeTckAndChannel:
+        push    ax
+        call    FreeHardware
+        pop     ax
+FreeTckAndExit:
+        push    ax
+        mov	bx,cs:[di].TmpltTckHandle
+	IoClose
+        pop     ax
+CloseThenFree:
+	mov	cs:[di].TmpltEntOpen,0
+	stc
+	ret
+GotFreeChannel:
+	mov	cs:[di].TmpltEntOpen,1
+        mov     cs:[di].TmpltChannelStarted,0
+        mov     cs:[di].TmpltChannelRunning,0
+	popf
+	xor	ax,ax
+	push	ax
+	mov	ax,((':' shl 8)+'K')
+	push	ax
+	mov	ax,(('C' shl 8)+'T')
+	push	ax
+	mov	bx,sp
+	IoOpen
+	jnc	GotATickChannel
+	add	sp,6
+	mov	ax,LockedErr
+	jmp	CloseThenFree
+GotATickChannel:
+	add	sp,6
+	mov	cs:[di].TmpltTckHandle,ax
+	push	dx
+	mov	bx,ax
+	mov	ax,IoFuncStart
+	mov	cx,1
+	push	cx                                      ; Frequency 1 tick
+	push	di                                      ; Data is our CS CB
+	push	dx                                      ; Our device handle
+	mov	cx,(MonitorVector-TableStart)/2         ; Vector to call
+	push	cx
+	mov	cx,sp
+	IoWithWait
+	add	sp,8
+	pop	dx
+        call    GetHardware
+	jc 	FreeTckAndExit
+
+	mov	cx,(size TmpltStruct)			; Get ourselfs a CB
+	HeapAllocateCell				; In the applications
+	jc	FreeTckAndChannel			; Data space
+
+	mov	bx,ax
+     	mov	[bx].Tmpltblk.ChanNext,bx
+	mov	[bx].Tmpltblk.ChanSignature,IoChanSignature
+	mov	[bx].Tmpltblk.ChanLibHandle,dx
+	mov	[bx].TmpltEntPtr,di
+        push    bx
+        mov     bx,dx
+	mov	cx,di
+	IoRequestReset
+        pop     bx
+if      StartChannelInOpen
+        call    StartChannelFromOpen
+endif
+	xor     ax,ax
+	ret
+	ProcEnd noret
+
+StrategyVectorTable label word
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset TmpltClose
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+
+	ProcBegin@ TmpltStrategy,far
+;	============================
+
+;	BX is our control block
+;	SI points to the parameters
+;	DS,ES Applications data space
+
+	mov	ax,[si].RqFunction
+	mov	dx,[si].RqA1Ptr
+	cmp	ax,IoFuncSuperFrame
+	ja	StrategyDefault
+	shl	ax,1
+	mov	di,ax
+	push	StrategyVectorTable[di]
+	mov	di,[bx].TmpltEntPtr
+        retn
+StrategyDefault:
+	IoRoot
+	ret
+ExitStrategyOkay:
+        xor     ax,ax
+ExitStrategy:
+	mov	di,[si].RqStatusPtr
+	mov	word ptr [di],ax
+        cmp     ax,PendingErr
+        je      JustExit
+	IoSignal
+JustExit:
+	xor	ax,ax
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltClose,far
+;	=========================
+
+;	Close a channel
+;	DI CS control block
+;       BX DS control block
+;       SI points to aurguments on stack
+;	DX Argument one pointer
+
+        mov     ah,DevHoldPowerDown
+	call	StopTheChannel
+        call    FreeHardware
+        mov     cs:[di].TmpltChannelStarted,0
+        push    bx
+	mov	bx,[bx].Tmpltblk.ChanLibHandle
+	mov     cx,di
+        IoRequestResetCancel
+        pop     bx
+	HeapFreeCell
+        mov	bx,cs:[di].TmpltTckHandle
+	IoClose
+	mov	cs:[di].TmpltEntOpen,0
+        jmp     short ExitStrategyOkay
+	ProcEnd noret
+
+	ProcBegin@ StartTheChannel
+;	==========================
+
+;       Start the Channel Running
+;       Assume channel set up and interrupts off
+	
+        cmp     cs:[di].TmpltChannelRunning,0
+        jne     ChannelAlreadyRunning
+
+if      Asic5Type and NeedClocking
+if      Asic9
+	in	ax, A9WControlExtraRW                   ; Start the S3s clock
+	or	ah, [bx].TmpltA5Clocking                ; Generator
+	out	A9WControlExtraRW, ax
+else
+	mov	al, [bx].TmpltA5Clocking
+        HwSetA2Control2Bits
+endif
+endif
+if      NeedTheInterrupt
+        mov     al, cs:[di].TmpltInterruptNumber        ; Load the address of
+        mov     cx, cs                                  ; the appropriate
+        mov     bx, cs:[di].TmpltInterruptVector        ; interrupt routine
+        GenSetRevector                                  ; into the correct vector
+if      Asic9
+        in      al,A9BInterruptMaskRW			; Set the mask
+        or      al,cs:[di].TmpltInterruptMask   	; to enable Interrupts
+        out     A9BInterruptMaskRW,al
+else
+        in      al, A1InterruptMask
+        or 	al,cs:[di].TmpltInterruptMask
+        out     A1InterruptMask, al
+endif
+endif
+        mov     cs:[di].TmpltChannelRunning,1
+ChannelAlreadyRunning:
+        ret
+        ProcEnd noret
+
+	ProcBegin@ StopTheChannel
+;	=========================
+
+;       Stop the Channel Running
+;       Assume channel set up and interrupts off
+;       Stop reason in AH
+
+        cmp     byte ptr cs:[di].TmpltChannelRunning,0
+        je      ChannelAlreadyStopped
+if      NeedTheInterrupt
+        mov     ah,cs:[di].TmpltInterruptMask			
+        not     ah					
+if      Asic9
+        in      al,A9BInterruptMaskRW			; Stop Interrupts
+        and     al,ah					; By clearing the  
+        out     A9BInterruptMaskRW,al                   ; Mask and resetting
+else                                                    ; The Vector
+        in      al, A1InterruptMask
+        and     al,ah
+        out     A1InterruptMask, al
+endif
+        mov     al, cs:[di].TmpltInterruptNumber
+        GenResetRevector
+endif
+if      Asic5Type and NeedClocking
+if      Asic9
+        mov     cl, [bx].TmpltA5Clocking                ; Turn off baud rate
+        not     cl                                      ; clocking from the
+        in      ax, A9WControlExtraRW                   ; S3/3a
+        and     ah, cl
+        out     A9WControlExtraRW, ax
+else
+	mov     al, [bx].TmpltA5Clocking                 
+        HwClearA2Control2Bits
+endif
+endif
+        mov     cs:[di].TmpltChannelRunning,0
+ChannelAlreadyStopped:
+        ret
+        ProcEnd noret
+
+if      StartChannelInOpen
+	ProcBegin@ StartChannelFromOpen
+;	===============================
+
+        pushf
+        cli
+        mov     cs:[di].TmpltChannelStarted,1
+        mov     al,cs:[di].TmpltChannel
+        HwSelectChannel
+        push    ax
+        call    StartTheChannel
+        pop     ax
+        HwSelectChannel
+        popf
+        ret
+        ProcEnd noret
+endif
+	ProcBegin@ GetHardware
+;	======================
+
+        mov     al, cs:[di].TmpltInterruptMask
+	HwGetChannel
+        jc      ChannelNotAvailable
+        pushf
+        cli
+        mov     al,cs:[di].TmpltChannel
+        HwSelectChannel
+        push    ax
+        call    CheckForHardware
+        pop     ax
+        jc      NoHardwareFreeTheChannel
+        HwSelectChannel
+        popf
+        clc
+        ret
+NoHardwareFreeTheChannel:
+        HwSelectChannel
+        popf
+        mov     al, cs:[di].TmpltInterruptMask
+	HwFreeChannel
+ChannelNotAvailable:
+        stc
+        ret
+        ProcEnd noret
+
+	ProcBegin@ FreeHardware
+;	=======================
+
+        mov     al, cs:[di].TmpltInterruptMask
+	HwFreeChannel
+        ret
+        ProcEnd noret
+
+	ProcBegin@ FindFreeChannel
+;	==========================
+
+	mov	si,[si].OpenNamePtr
+	mov	al,[si+1]
+        CharToFoldedChar
+	cmp	al,'A'
+	jb	CantGetThatChannel
+	sub	al,'A'
+	cmp	al,NumberOfChannels
+	jae	CantGetThatChannel
+        xor     ah,ah
+        push    dx
+        mov     dx,size TmpltEnt
+        mul     dx
+        pop     dx
+        mov     di,ax
+        add     di,offset Channel0
+        cmp     cs:[di].TmpltEntOpen,0
+        je      FoundAFreeChannel
+CantGetThatChannel:
+        stc
+        ret
+FoundAFreeChannel:
+        clc
+        ret
+        ProcEnd noret
+
+        ProcBegin@ CheckForHardware
+;       ===========================
+
+;       Assume Interrupts are off
+;       Correct channel should be selected
+;       Out: clc - got correct hardware
+;            stc - wrong or no hardware
+
+if      Asic5Type
+	HwNullFrame					; Check that the    
+	mov	al,(SerialSelect or Asic5NormalId)	; Harware is there
+	SBUSY						; And that it is what
+	SCONTOUT					; It should be
+	XNOP						; First look for An
+	SBUSY                                           ; ASIC5 at the other
+	SDATAIN                                         ; End of the link
+	test	al,al
+	je	ConnectionFailed
+GotConnection:
+	popf
+	clc
+	ret
+ConnectionFailed:
+	mov	al, SerialSelect or Asic4Id             ; Asic4 Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+        test    al, al
+	jne	ConnectionFailedExit
+else
+	HwNullFrame
+	mov	al,(SerialSelect or Asic4Id)
+	SBUSY						; First look for An
+	SCONTOUT					; ASIC4 at the other
+	XNOP						; End of the link
+	SBUSY
+	SDATAIN
+	test	al, al
+	je	ConnectionFailed
+	mov	al,SerialReadSingle or A4InfoR		; Now see if we have
+	SBUSY						; The right card
+	SCONTOUT	    				
+	XNOP	; Allows the busy signal to come through for the wait
+	SBUSY
+	SDATAIN
+	and	al,A4PERIPH_MASK
+        cmp     al,TheInfoByteThatWeWant
+        jne     ConnectionFailedExit
+	clc
+	ret
+ConnectionFailed:
+	mov	al,(SerialSelect or Asic5NormalId)	; Select as an
+	SBUSY						; Asic5 peripheral
+	SCONTOUT
+	XNOP
+	SDATAIN
+	test	al,al
+        jne     ConnectionFailedExit
+endif
+	mov	al, SerialSelect or Asic8Id             ; Modem chip Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+        test    al, al
+	jne	ConnectionFailedExit
+	mov	al, SerialSelect or Asic5PackId         ; Asic5pack Id
+	SBUSY
+	SCONTOUT
+	XNOP
+	SBUSY
+	SDATAIN
+ConnectionFailedExit:
+	stc
+	ret
+        ProcEnd noret
+
+	ProcBegin@ MonitorInt,far
+;	=========================
+
+;       Called on every tick
+;       Issues pack door hold and resumes
+;       In:  Door state in SI
+
+	cmp	si,DoorOpen
+        je      TheDoorIsOpenSoCantDoAnything
+	cmp	CsHeldFlag,2
+        je      NeedToDoTheResume
+        ret
+NeedToDoTheResume:
+	mov	CsHeldFlag,0
+        jmp     DoResume
+TheDoorIsOpenSoCantDoAnything:
+	cmp	CsHeldFlag,0
+        jne     DontNeedToHold
+	mov	CsHeldFlag,2
+        mov     ah,DevHoldPowerFail
+        jmp     DoHold
+DontNeedToHold:
+        ret
+        ProcEnd noret
+
+if      NeedTheInterrupt
+  ife     Consumer
+        ProcBegin@ Interrupt2,far
+;       =========================
+
+        mov     di,offset Channel2
+        mov     ax,PortCActive
+        jmp     ComInt
+        ProcEnd noret
+
+        ProcBegin@ Interrupt1,far
+;       =========================
+
+        mov     di,offset Channel1
+        mov     ax,PortBActive
+        jmp     ComInt
+        ProcEnd noret
+  endif
+
+        ProcBegin@ Interrupt0,far
+;       =========================
+
+        mov     di,offset Channel0
+        mov     ax,PortAActive
+;       FALLTHROUGH to ComInt
+        ProcEnd noret
+
+        ProcBegin@ ComInt,far
+;       =====================
+
+if      Asic9
+        out     A9BNonSpecificEoiW,al			
+else
+        out     A1NonSpecificEoi, al
+endif
+        clc
+        ret
+        ProcEnd noret
+endif
+
+
+	EndCodeSeg
+	stack segment stack para 'data'
+	stack ends
+	end TmpltLDD
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/code/HDK/TMPSALDD.ASM b/code/HDK/TMPSALDD.ASM
new file mode 100644
index 0000000..e26bc13
--- /dev/null
+++ b/code/HDK/TMPSALDD.ASM
@@ -0,0 +1,531 @@
+	title	NAME.LDD device driver for S3/S3a/S3c/S3../HC
+	subttl	Copyright PSION PLC November 1995
+	name	NAME
+
+;	VERSION   DATE     DESCRIPTION
+;	------- -------- ---------------
+;	  1.0   12/01/95 Template LDD
+
+;	Written by Jason Robinson January 1995
+
+BUILDSB	equ	1
+
+        include ..\inc\epoc.inc
+        include ..\inc\epocser.inc
+        include ..\inc\epoclib.inc
+        include ..\inc\epocsibo.inc
+        include ..\srcs\ossibo.inc
+	include ..\srcs\ospack.inc
+	
+        OpenSpecificChannel     =0
+        MachineSpecific         =0
+        PeripheralTypeDriver    =0
+        TickRequired            =0
+
+        NumberOfChannels        equ     1
+        WeSupportS3Only         equ     Lcd240X80
+        WeSupportS3aOnly        equ     Lcd480X160
+        WeSupportS3cOnly        equ     Lcd240X100
+        WeSupportHCOnly         equ     Lcd160X80
+        TheMachineWeSupport     equ     WeSupportS3aOnly
+
+TmpltEnt struc
+        TmpltEntOpen            db      ?       ; Channel open flag
+        TmpltChannelStarted     db      ?       ; Channel should be running
+        TmpltChannelRunning     db      ?       ; Can channel really run
+        TmpltSpare              db      ?
+        TmpltHwChannel          dw      ?       ; The harware we want
+        TmpltStructPtr          dw      ?       ; Ptr to CB in Apps DS
+if      PeripheralTypeDriver or TickRequired
+        TmpltTckHandle          dw      ?       ; Tick Handle
+endif
+TmpltEnt ends
+
+TmpltStruct struc
+        Tmpltblk		ChanEnt <>      ; I/O control block
+        TmpltEntPtr             dw      ?       ; Ptr to our CS CB
+TmpltStruct ends
+
+	dgroup group stack
+	assume ds:dgroup,es:dgroup,ss:dgroup
+
+	CodeSeg
+	
+	ProcBegin@ TmpltLDD
+;	===================
+
+	dw	LDDSignature
+	db	'HSB',0,0,0,0,0
+	dw	(TableEnd-TableStart)/2
+TableStart:
+	dw	TmpltInstall
+	dw	TmpltRemove
+	dw	TmpltHold
+	dw	TmpltResume
+        dw      TmpltReset
+        dw      TmpltUnits
+        dw      TmpltOpen
+        dw      TmpltStrategy
+if      PeripheralTypeDriver or TickRequired
+MonitorVector:
+        dw      MonitorInt
+endif
+TableEnd:
+	
+	CsHeldFlag	db	0			; Ldd under a hold?
+        MachineType     db      0
+
+        Channel0        TmpltEnt <>
+			
+	ProcEnd noret
+
+	ProcBegin@ TmpltInstall,far
+;	===========================
+
+;	Install the driver
+;	Exit with carry clear for okay
+
+if      MachineSpecific
+	GenLcdType                                      ; Do we only run on
+        mov     MachineType,al                          ; particular machines?
+        cmp     al,TheMachineWeSupport
+        jne     CannotInstallOnThisMachine
+endif
+	mov	CsHeldFlag,0				; Initialise all
+        mov     cx,NumberOfChannels                     ; the variables
+        mov     di,offset Channel0
+        xor     ax,ax
+ResetAllChannelsLoop:
+        mov     cs:[di].TmpltEntOpen,al
+        add     di,size TmpltEnt
+        loop    ResetAllChannelsLoop
+FinishedOkay:						
+	clc						
+	ret
+CannotInstallOnThisMachine:
+        mov     ax,NotSupportedErr
+        stc
+        ret						
+	ProcEnd noret
+
+	ProcBegin@ TmpltRemove,far
+;	==========================
+
+;	Remove the driver
+;	Exit with carry clear for okay
+;	Exit with carry set if channel still open
+
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0
+        xor     ax,ax
+CheckAllChannelsClosedLoop:
+        cmp     cs:[di].TmpltEntOpen,al
+        jne     WeHaveAnOpenChannelSoFail
+        add     di,size TmpltEnt
+        loop    CheckAllChannelsClosedLoop
+        jmp     FinishedOkay
+WeHaveAnOpenChannelSoFail:
+	mov 	ax,InUseErr
+	stc
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltUnits,far
+;	=========================
+
+;	Return the Number of channels that can be opened in AX
+
+	mov	ax,NumberOfChannels     		; We have ? channels
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltReset,far
+;	=========================
+
+;	Reset the open channel
+
+        mov     di,cx
+	cmp	cs:[di].TmpltEntOpen,0			; Somethings gone
+	je	NotOpenToReset				; wrong with the
+        mov     ah,DevHoldPowerDown                     ; application that 
+	call	StopTheChannel				; opened us.
+        call    FreeHardware                            ; Stop interupts and
+	mov	cs:[di].TmpltEntOpen,0			; free the channel 
+NotOpenToReset:						
+	ret						
+	ProcEnd noret
+
+	ProcBegin@ TmpltHold,far
+;	========================
+	
+;	Hold the channels
+;       Hold reason in AH
+
+	mov	cx,1
+	xchg	cl,CsHeldFlag				; Stop any interrupts
+	cmp	cl,0					; Mark channel as
+	jne	AlreadyHeld				; under a normal hold
+DoHold:
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0
+HoldAllTheChannelsLoop:
+        cmp     cs:[di].TmpltEntOpen,0
+        je      DontHoldBecauseNotOpen
+        cmp     cs:[di].TmpltChannelStarted,0
+        je      DontHoldBecauseNotOpen
+        push    ax
+        push    cx
+	call	StopTheChannel
+        pop     cx
+        pop     ax
+DontHoldBecauseNotOpen:
+        add     di,size TmpltEnt
+        loop    HoldAllTheChannelsLoop
+AlreadyHeld:
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltResume,far
+;	==========================
+
+;	Resume the channel
+
+	xor	cx,cx					; Be warned during an
+	xchg	cl,CsHeldFlag				; on/off the power to
+	cmp	cl,0					; ASIC4 is not restored
+	je	AlreadyResumed				; until after this
+if      PeripheralTypeDriver
+	GenDataSegment		 			; A resume is pointless
+	HwGetSsdData					; if there is still no
+	mov	bx,ax					; power to the port
+	cmp	es:[bx].SsdDoorStatus,DoorOpen		; Leave the resume
+	je	DoorsAreOpen				; to the tick
+endif
+DoResume:
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0                      ; Right hardware?
+ResumeAllTheChannelsLoop:                               ; Else restart
+        cmp     cs:[di].TmpltEntOpen,0                  ; interrupts    
+        je      DontResumeBecauseNotOpen
+        cmp     cs:[di].TmpltChannelStarted,0
+        je      DontResumeBecauseNotOpen
+        push    cx
+	call	StartTheChannel
+        pop     cx
+DontResumeBecauseNotOpen:
+        add     di,size TmpltEnt
+        loop    ResumeAllTheChannelsLoop
+AlreadyResumed:						
+	ret
+if      PeripheralTypeDriver
+DoorsAreOpen:
+	mov	CsHeldFlag,2
+	ret
+endif
+	ProcEnd noret
+
+	ProcBegin@ TmpltOpen,far
+;	========================
+
+;	Open the channel
+;	DS,ES,SS Applications data space
+;	Handle in DX
+
+	cld
+        pushf
+        cli
+        call    FindFreeChannel
+        jnc     GotFreeChannel
+        popf
+LockedError:
+	mov	ax,LockedErr
+	stc
+	ret
+AllErrorsExitHere:
+        push    ax
+	HeapFreeCell
+        pop     ax
+FreeTckAndChannel:
+        push    ax
+        call    FreeHardware
+        pop     ax
+FreeTckAndExit:
+if      PeripheralTypeDriver or TickRequired
+        push    ax
+        mov	bx,cs:[di].TmpltTckHandle
+	IoClose
+        pop     ax
+endif
+CloseThenFree:
+	mov	cs:[di].TmpltEntOpen,0
+	stc
+	ret
+GotFreeChannel:
+	mov	cs:[di].TmpltEntOpen,1
+        mov     cs:[di].TmpltChannelStarted,0
+        mov     cs:[di].TmpltChannelRunning,0
+	popf
+if      PeripheralTypeDriver or TickRequired
+	xor	ax,ax
+	push	ax
+	mov	ax,((':' shl 8)+'K')
+	push	ax
+	mov	ax,(('C' shl 8)+'T')
+	push	ax
+	mov	bx,sp
+	IoOpen
+	jnc	GotATickChannel
+	add	sp,6
+	mov	ax,LockedErr
+	jmp	CloseThenFree
+GotATickChannel:
+	add	sp,6
+	mov	cs:[di].TmpltTckHandle,ax
+	push	dx
+	mov	bx,ax
+	mov	ax,IoFuncStart
+	mov	cx,1
+	push	cx                                      ; Frequency 1 tick
+	push	di                                      ; Data is our CS CB
+	push	dx                                      ; Our device handle
+	mov	cx,(MonitorVector-TableStart)/2         ; Vector to call
+	push	cx
+	mov	cx,sp
+	IoWithWait
+	add	sp,8
+	pop	dx
+endif
+        call    GetHardware
+	jc 	FreeTckAndExit
+
+	mov	cx,(size TmpltStruct)			; Get ourselfs a CB
+	HeapAllocateCell				; In the applications
+	jc	FreeTckAndChannel			; Data space
+
+	mov	bx,ax
+     	mov	[bx].Tmpltblk.ChanNext,bx
+	mov	[bx].Tmpltblk.ChanSignature,IoChanSignature
+	mov	[bx].Tmpltblk.ChanLibHandle,dx
+	mov	[bx].TmpltEntPtr,di
+        push    bx
+        mov     bx,dx
+	mov	cx,di
+	IoRequestReset
+        pop     bx
+	xor     ax,ax
+	ret
+	ProcEnd noret
+
+StrategyVectorTable label word
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset TmpltClose
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+        dw      offset StrategyDefault
+
+	ProcBegin@ TmpltStrategy,far
+;	============================
+
+;	BX is our control block
+;	SI points to the parameters
+;	DS,ES Applications data space
+
+	mov	ax,[si].RqFunction
+	mov	dx,[si].RqA1Ptr
+	cmp	ax,IoFuncSuperFrame
+	ja	StrategyDefault
+	shl	ax,1
+	mov	di,ax
+	push	StrategyVectorTable[di]
+	mov	di,[bx].TmpltEntPtr
+        retn
+StrategyDefault:
+	IoRoot
+	ret
+ExitStrategyOkay:
+        xor     ax,ax
+ExitStrategy:
+	mov	di,[si].RqStatusPtr
+	mov	word ptr [di],ax
+        cmp     ax,PendingErr
+        je      JustExit
+	IoSignal
+JustExit:
+	xor	ax,ax
+	ret
+	ProcEnd noret
+
+	ProcBegin@ TmpltClose,far
+;	=========================
+
+;	Close a channel
+;	DI CS control block
+;       BX DS control block
+;       SI points to aurguments on stack
+;	DX Argument one pointer
+
+        mov     ah,DevHoldPowerDown
+	call	StopTheChannel
+        call    FreeHardware
+        push    bx
+	mov	bx,[bx].Tmpltblk.ChanLibHandle
+	mov     cx,di
+        IoRequestResetCancel
+        pop     bx
+	HeapFreeCell
+if      PeripheralTypeDriver or TickRequired
+        mov	bx,cs:[di].TmpltTckHandle
+	IoClose
+endif
+	mov	cs:[di].TmpltEntOpen,0
+        jmp     short ExitStrategyOkay
+	ProcEnd noret
+
+	ProcBegin@ StartTheChannel
+;	==========================
+
+;       Start the Channel Running
+	
+        cmp     byte ptr cs:[di].TmpltChannelRunning,0
+        jne     ChannelAlreadyRunning
+
+        mov     cs:[di].TmpltChannelRunning,1
+ChannelAlreadyRunning:
+        clc
+        ret
+        ProcEnd noret
+
+	ProcBegin@ StopTheChannel
+;	=========================
+
+;       Stop the Channel Running
+
+        cmp     byte ptr cs:[di].TmpltChannelRunning,0
+        je      ChannelAlreadyStopped
+
+        mov     cs:[di].TmpltChannelRunning,0
+ChannelAlreadyStopped:
+        clc
+        ret
+        ProcEnd noret
+
+	ProcBegin@ GetHardware
+;	======================
+
+        clc
+        ret
+        ProcEnd noret
+
+	ProcBegin@ FreeHardware
+;	=======================
+
+        clc
+        ret
+        ProcEnd noret
+
+If      OpenSpecificChannel
+	ProcBegin@ FindFreeChannel
+;	==========================
+
+;       Called from Open
+;       Must preserve DX,SI
+;       Channel out in DI or carry set if failure
+
+	mov	si,[si].OpenNamePtr
+	mov	al,[si+1]
+        CharToFoldedChar
+	cmp	al,'A'
+	jb	CantGetThatChannel
+	sub	al,'A'
+	cmp	al,NumberOfChannels
+	jae	CantGetThatChannel
+        xor     ah,ah
+        push    dx
+        mov     dx,size TmpltEnt
+        mul     dx
+        pop     dx
+        mov     di,ax
+        add     di,offset Channel0
+        cmp     cs:[di].TmpltEntOpen,0
+        je      FoundAFreeChannel
+CantGetThatChannel:
+        stc
+        ret
+FoundAFreeChannel:
+        clc
+        ret
+        ProcEnd noret
+else
+	ProcBegin@ FindFreeChannel
+;	==========================
+
+        mov     cx,NumberOfChannels
+        mov     di,offset Channel0
+HuntAllChannelsLoop:
+        cmp     cs:[di].TmpltEntOpen,0
+        je      FoundAFreeChannel
+        add     di,size TmpltEnt
+        loop    HuntAllChannelsLoop
+        stc
+        ret
+FoundAFreeChannel:
+        clc
+        ret
+        ProcEnd noret
+endif
+
+if      PeripheralTypeDriver or TickRequired
+	ProcBegin@ MonitorInt,far
+;	=========================
+
+if      PeripheralTypeDriver
+;       Called on every tick
+;       Issues pack door hold and resumes
+;       In:  Door state in SI
+
+	cmp	si,DoorOpen
+        je      TheDoorIsOpenSoCantDoAnything
+	cmp	CsHeldFlag,2
+        je      NeedToDoTheResume
+        ret
+NeedToDoTheResume:
+	mov	CsHeldFlag,0
+        jmp     DoResume
+TheDoorIsOpenSoCantDoAnything:
+	cmp	CsHeldFlag,0
+        jne     DontNeedToHold
+	mov	CsHeldFlag,2
+        mov     ah,DevHoldPowerFail
+        jmp     DoHold
+DontNeedToHold:
+endif
+        ret
+        ProcEnd noret
+endif
+
+	EndCodeSeg
+	stack segment stack para 'data'
+	stack ends
+	end TmpltLDD
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/code/SIBOSDK/ats/checkvid.bat b/code/SIBOSDK/ats/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/ats/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/ats/kats.afl b/code/SIBOSDK/ats/kats.afl
new file mode 100644
index 0000000..e3981ed
--- /dev/null
+++ b/code/SIBOSDK/ats/kats.afl
@@ -0,0 +1,2 @@
+kats.pic
+kats.rsc
diff --git a/code/SIBOSDK/ats/kats.c b/code/SIBOSDK/ats/kats.c
new file mode 100644
index 0000000..4be199a
--- /dev/null
+++ b/code/SIBOSDK/ats/kats.c
@@ -0,0 +1,498 @@
+/*
+  File: KATS.C
+*/
+
+#include <ats.h>
+#include <p_gen.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <olib.g>
+#include <appman.g>
+#include <gate.g>
+#include <kats.rsg>
+
+#define KATS_MODS       (W_CTRL_MODIFIER|W_PSION_MODIFIER)
+#define KATS_RECORD     0x20
+#define KATS_PLAYBACK   W_KEY_RETURN
+#define KATS_PLAYBACK2  W_KEY_TAB
+#define KATS_SAVE       W_KEY_DIAMOND
+
+#define MAX_NUM_KEYS    128         /* maximum number of keys per macro */
+#define MACRO_NAME_LEN   24         /* includes zero terminator */
+
+typedef struct
+    {
+    TEXT name[MACRO_NAME_LEN];
+    WORD num_keys;
+    ATS_KEY_DEF keys[MAX_NUM_KEYS];
+    } KATS_MACRO;
+
+GLREF_D VOID *DatCommandPtr;
+GLREF_D VOID *DatGate;
+
+LOCAL_D HANDLE olib;
+
+LOCAL_D VOID *vaxvar;
+LOCAL_D UWORD nmacros;
+
+LOCAL_D KATS_MACRO mac_rec;         /* macro being recorded */
+LOCAL_D ATS_KEY full_key;           /* key being recorded */
+
+LOCAL_D KATS_MACRO *mac_play;       /* macro being played back */
+LOCAL_D INT play_keys;
+
+LOCAL_D INT changed;
+
+LOCAL_D INT pid;
+
+LOCAL_D INT record;
+LOCAL_D INT playback;
+
+LOCAL_D WS_EV event;
+LOCAL_D WORD rec_stat;
+LOCAL_D WORD rec_active;
+LOCAL_D WORD play_stat;
+LOCAL_D WORD play_active;
+
+LOCAL_D TEXT *pmac_name;
+LOCAL_D ATS_DIAL_DEF dl_edit;
+LOCAL_D ATS_DIAL_DEF dl_choose;
+LOCAL_D ATS_DIAL_DEF dl_confirm;
+LOCAL_D ATS_DIAL_DEF dl_save;
+
+LOCAL_C INT GetForegroundClient(VOID)
+    {
+    UWORD pids[WS_MAX_CLIENTS+1];
+
+    wGetProcessList(&pids[0]);
+    return(pids[0]);
+    }
+
+LOCAL_C INT GetTestForegroundClient(VOID)
+    {
+    INT pid;
+
+    pid=GetForegroundClient();
+    if (!p_send3(DatGate,O_GT_CHECK_ATS_ON,pid))
+        return(pid);        /* okay */
+    p_sound(5,320);
+    p_sound(5,280);
+    p_sound(5,240);
+    return(NULL);
+    }
+
+LOCAL_C VOID ForegroundAtsWait(INT type,ATS_MESS_BODY *pu)
+    {
+    INT pid;
+
+    pid=GetTestForegroundClient();
+    if (pid)
+        p_msendreceivew(pid,type,pu);
+    }
+
+LOCAL_C VOID Message(TEXT *msg)
+    {
+    ATS_MESS_BODY u;
+
+    u.offs=msg;
+    ForegroundAtsWait(TY_ATS_MESSAGE,&u);
+    }
+
+LOCAL_C VOID TellErr(INT err)
+    {
+    TEXT buf[64];
+
+    if (err==E_GEN_FAIL)
+        return;
+    p_errs(&buf[0],err);
+    Message(&buf[0]);
+    }
+
+LOCAL_C VOID TellOom(VOID)
+    {
+    TellErr(E_GEN_NOMEMORY);
+    }
+
+LOCAL_C VOID PlayNextKey(VOID)
+    {
+    ATS_MESS_BODY u;
+
+    u.k=mac_play->keys[play_keys];
+    play_active=TRUE;
+    p_msendreceivea(pid,TY_ATS_KEY,&u,&play_stat);
+    }
+
+LOCAL_C VOID RequestNextKey(VOID)
+    {
+    ATS_MESS_BODY u;
+
+    u.offs=(&full_key);
+    rec_active=TRUE;
+    p_msendreceivea(pid,TY_ATS_GET_KEY,&u,&rec_stat);
+    }
+
+LOCAL_C VOID TransmitRecordState(VOID)
+    {
+    ATS_MESS_BODY u;
+
+    u.par=record;
+    p_msendreceivew(pid,TY_ATS_RECORD,&u);
+    }
+
+LOCAL_C KATS_MACRO *FindMacro(INT i)
+    {
+    return((KATS_MACRO *)p_send(vaxvar,O_VA_PBUF,i));
+    }
+
+LOCAL_C VOID DeleteMacro(INT i)
+    {
+    p_send3(vaxvar,O_VA_DELETE,i);
+    nmacros--;
+    changed=TRUE;
+    }
+
+LOCAL_C INT QueryOverwrite(VOID)
+    {
+    ATS_MESS_BODY u;
+
+    u.d=dl_confirm;
+    return(p_msendreceivew(pid,TY_ATS_DIALOG,&u));
+    }
+
+LOCAL_C VOID SaveIfConfirmed(VOID)
+    {
+    INT pid;
+    ATS_MESS_BODY u;
+
+    pid=GetTestForegroundClient();
+    if (!pid)
+        return;
+    u.d=dl_save;
+    if (p_msendreceivew(pid,TY_ATS_DIALOG,&u)==W_KEY_RETURN)
+        {
+        Message("Should save now!");
+        changed=FALSE;
+        }
+    }
+
+LOCAL_C INT CheckNotMatching(VOID)
+    {
+    INT i;
+    KATS_MACRO *pmac;
+    INT key;
+
+    for (i=0; i<nmacros; i++)
+        {
+        pmac=FindMacro(i);
+        if (p_scmpi(&pmac->name[0],&mac_rec.name[0]))
+            continue;
+        key=QueryOverwrite();
+        if (key==W_KEY_ESCAPE)
+            return(FALSE);
+        DeleteMacro(i);
+        return(key==' ');
+        }
+    return(TRUE);
+    }
+
+LOCAL_C INT GetMacroName(VOID)
+    {
+    ATS_MESS_BODY u;
+    INT ret;
+
+    u.d=dl_edit;
+    ret=p_msendreceivew(pid,TY_ATS_DIALOG,&u);
+    if (ret<0)
+        {
+        TellErr(ret);
+        return(0);
+        }
+    return(CheckNotMatching());
+    }
+
+LOCAL_C VOID StartRecording(VOID)
+    {
+    pid=GetTestForegroundClient();
+    if (!pid)
+        return;
+    if (GetMacroName())
+        {
+        record=TRUE;
+        TransmitRecordState();
+        Message("Recording...");
+        mac_rec.num_keys=0;
+        RequestNextKey();
+        }
+    }
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT AppendMacro(VOID)
+    {
+    RC_VAXVAR rcv;
+
+    rcv.buf=(UBYTE *)(&mac_rec);
+    rcv.len=MACRO_NAME_LEN+sizeof(WORD)+mac_rec.num_keys*sizeof(ATS_KEY_DEF);
+    p_send3(vaxvar,O_VA_APPEND,&rcv);
+    nmacros++;
+    return(0);
+    }
+
+#pragma restore
+
+LOCAL_C VOID StopRecording(VOID)
+    {
+    record=FALSE;
+    TransmitRecordState();
+    if (!mac_rec.num_keys)
+        {
+        Message("Recording cancelled");
+        return;
+        }
+    if (p_enter1(AppendMacro)<0)
+        TellOom();
+    else if (mac_rec.num_keys==MAX_NUM_KEYS)
+        Message("Maximum number of keystrokes reached");
+    else
+        Message("Finished recording");
+    }
+
+LOCAL_C VOID BuildNameList(VOID)
+    {
+    UBYTE *pb;
+    UBYTE *new_pb;
+    INT i;
+    INT size;
+    INT this_size;
+    KATS_MACRO *pmac;
+
+    pb=p_alloc(1);
+    if (!pb)
+        return;
+    size=1;
+    *pb=0;
+    for (i=0; i<nmacros; i++)
+        {
+        pmac=FindMacro(i);
+        this_size=p_slen(&pmac->name[0])+2;     /* include LBC and ZTS */
+        new_pb=p_realloc(pb,size+this_size);
+        if (!new_pb)
+            {
+            p_free(pb);
+            return;
+            }
+        pb=new_pb;
+        *(pb+size)=this_size-1;             /* leading byte count */
+        p_scpy(pb+size+1,&pmac->name[0]);
+        size+=this_size;
+        }
+    *pb=i;
+    dl_choose.buts=(UWORD)pb;
+    dl_choose.butslen=size;
+    }
+
+LOCAL_C VOID FreeNameList(VOID)
+    {
+    p_free((VOID *)dl_choose.buts);
+    dl_choose.buts=NULL;
+    }
+
+LOCAL_C VOID StartPlayback(VOID)
+    {
+    ATS_MESS_BODY u;
+    INT ret;
+
+    pid=GetTestForegroundClient();
+    if (!pid)
+        return;
+    BuildNameList();
+    if (!dl_choose.buts)
+        {
+        TellOom();
+        return;
+        }
+    u.d=dl_choose;
+    ret=p_msendreceivew(pid,TY_ATS_DIALOG,&u);
+    FreeNameList();
+    if (ret<0)
+        {
+        TellErr(ret);
+        return;
+        }
+    mac_play=FindMacro(ret);
+    play_keys=0;
+    playback=TRUE;
+    PlayNextKey();
+    }
+
+LOCAL_C VOID StopPlayback(VOID)
+    {
+    playback=FALSE;
+    }
+
+LOCAL_C VOID NextStageInRecord(VOID)
+    {
+    ATS_KEY_DEF *short_key;
+
+    short_key=(&mac_rec.keys[mac_rec.num_keys++]);
+    short_key->key=full_key.keycode;
+    short_key->mod=full_key.modifiers;
+    changed=TRUE;
+    if (mac_rec.num_keys==MAX_NUM_KEYS)
+        StopRecording();
+    else
+        RequestNextKey();
+    }
+
+LOCAL_C VOID NextStageInPlayback(VOID)
+    {
+    play_keys++;
+    if (play_keys==mac_play->num_keys)
+        {
+        StopPlayback();
+        Message("Playback complete");
+        }
+    else
+        PlayNextKey();
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    FOREVER
+        {
+        wGetEvent(&event);
+    wait:
+        p_iowait();
+        switch (event.type)
+            {
+        case E_FILE_PENDING:
+            if (rec_active && rec_stat!=E_FILE_PENDING)
+                {
+                rec_active=FALSE;
+                if (record)     /* else recording cancelled */
+                    NextStageInRecord();
+                }
+            else if (play_active && play_stat!=E_FILE_PENDING)
+                {
+                play_active=FALSE;
+                if (playback)   /* else playback cancelled */
+                    NextStageInPlayback();
+                }
+            goto wait;
+        case WM_FOREGROUND:
+            wClientPosition(WS_LAST_CLIENT_POSITION,0);
+            break;
+        case WM_KEY:
+            switch (event.p.key.keycode)
+                {
+            case KATS_SAVE:
+                if (record)
+                    Message("Can't save macros while recording");
+                else if (playback)
+                    Message("Can't save macros while playing back");
+                else if (!changed)
+                    Message("No macro changes to save");
+                else
+                    SaveIfConfirmed();
+                break;
+            case KATS_RECORD:
+                if (record)
+                    StopRecording();
+                else if (playback)
+                    Message("Can't record while playing back");
+                else
+                    StartRecording();
+                break;
+            case KATS_PLAYBACK:
+            case KATS_PLAYBACK2:
+                if (playback)
+                    {
+                    Message("Playback terminated");
+                    StopPlayback();
+                    }
+                else if (record)
+                    Message("Can't play back while recording");
+                else if (!nmacros)
+                    Message("Nothing to play back");
+                else
+                    StartPlayback();
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID FindOlib(VOID)
+    {
+    p_findlib("OLIB.DYL",&olib);
+    }
+
+LOCAL_C VOID CreateGate(VOID)
+    {
+    HANDLE hwim;
+
+    p_findlib("HWIM.DYL",&hwim);
+    DatGate=f_newlibh(hwim,C_GATE);
+    }
+
+LOCAL_C VOID LoadDialogData(VOID)
+    {
+    VOID *rcb;
+
+    rcb=f_newlibhsend(olib,C_RSCFILE,O_RS_INIT,DatCommandPtr);
+    dl_edit.mainlen=p_send4(rcb,O_RS_READ,KATS_DL_MAC_NAME,&dl_edit.main);
+    dl_choose.mainlen=p_send4(rcb,O_RS_READ,KATS_DL_PLAYBACK,&dl_choose.main);
+    dl_confirm.mainlen=p_send4(rcb,O_RS_READ,
+                                        KATS_DL_CONFIRM,&dl_confirm.main);
+    dl_confirm.butslen=p_send4(rcb,O_RS_READ,
+                                        KATS_AC_CONFIRM,&dl_confirm.buts);
+    dl_save.mainlen=p_send4(rcb,O_RS_READ,KATS_DL_SAVE,&dl_save.main);
+    dl_save.butslen=p_send4(rcb,O_RS_READ,KATS_AC_SAVE,&dl_save.buts);
+    p_send2(rcb,O_DESTROY);
+    dl_edit.butslen=(-2);
+    dl_edit.buts=(UWORD)(&pmac_name);
+    pmac_name=(&mac_rec.name[0]);
+    }
+
+LOCAL_C VOID CreateMacroStorage(VOID)
+    {
+    vaxvar=f_newlibhsend(olib,C_VAXVAR,O_VA_INIT,48);
+    }
+
+LOCAL_C VOID ConnectToWindowServer(VOID)
+    {
+    wConnect(f_alloc(sizeof(WSERV_SPEC)),0,W_CONNECT_AT_BACK);
+    }
+
+LOCAL_C VOID CaptureKeys(VOID)
+    {
+    wCaptureKey(KATS_RECORD,KATS_MODS,KATS_MODS);
+    wCaptureKey(KATS_PLAYBACK,KATS_MODS,KATS_MODS);
+    wCaptureKey(KATS_PLAYBACK2,KATS_MODS,KATS_MODS);
+    wCaptureKey(KATS_SAVE,KATS_MODS,KATS_MODS);
+    }
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT Initialise(VOID)
+    {
+    FindOlib();
+    CreateGate();
+    LoadDialogData();
+    CreateMacroStorage();
+    ConnectToWindowServer();
+    CaptureKeys();
+    Message("Keyboard macro support loaded");
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C INT main(VOID)
+    {
+    INT ret;
+
+    ret=p_enter1(Initialise);
+    if (!ret)
+        MainLoop();
+    return(ret);
+    }
diff --git a/code/SIBOSDK/ats/kats.pic b/code/SIBOSDK/ats/kats.pic
new file mode 100644
index 0000000..f9206fe
Binary files /dev/null and b/code/SIBOSDK/ats/kats.pic differ
diff --git a/code/SIBOSDK/ats/kats.pr b/code/SIBOSDK/ats/kats.pr
new file mode 100644
index 0000000..99b81f0
--- /dev/null
+++ b/code/SIBOSDK/ats/kats.pr
@@ -0,0 +1,13 @@
+#system epoc img
+#model small jpi
+
+#if (%main.rsg #older %main.rss) #or (%main.rsc #older %main.rss) #then
+  #run "rs %main" no_window no_abort
+#endif
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+#compile %main
+#link %main
+
+ 
diff --git a/code/SIBOSDK/ats/kats.rss b/code/SIBOSDK/ats/kats.rss
new file mode 100644
index 0000000..e550b56
--- /dev/null
+++ b/code/SIBOSDK/ats/kats.rss
@@ -0,0 +1,102 @@
+#include <hwim.rh>
+#include <hwim.rg>
+
+RESOURCE DIALOG kats_dl_mac_name
+    {
+    title="Record keyboard macro";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Name for macro";
+            info=EDWIN 
+                { 
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                vulen=16;                       
+                maxlen=23;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG kats_dl_playback
+    {
+    title="Playback keyboard macro";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Macro name";
+            info=CHLIST { };
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY kats_ac_confirm
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Overwrite";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Delete";
+            }
+        };
+    }                  
+
+RESOURCE DIALOG kats_dl_confirm
+    {
+    title="Name already exists";
+    controls=
+        {
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST { rid=kats_ac_confirm; };
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY kats_ac_save
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Confirm";
+            }
+        };
+    }                  
+
+RESOURCE DIALOG kats_dl_save
+    {
+    title="Save macros to file";
+    controls=
+        {
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST { rid=kats_ac_save; };
+            }
+        };
+    }
diff --git a/code/SIBOSDK/ats/make.bat b/code/SIBOSDK/ats/make.bat
new file mode 100644
index 0000000..319ca30
--- /dev/null
+++ b/code/SIBOSDK/ats/make.bat
@@ -0,0 +1,9 @@
+@echo off
+call checkvid
+if not exist %1.pr goto error
+tscx /m %1 /%jpivid%
+tscx /m %1 /%jpivid%
+goto end
+:error
+echo Project file %1.pr does not exist
+:end
diff --git a/code/SIBOSDK/ats/vid.bat b/code/SIBOSDK/ats/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/ats/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/SIBOSDK/demo/alert.c b/code/SIBOSDK/demo/alert.c
new file mode 100644
index 0000000..878ba01
--- /dev/null
+++ b/code/SIBOSDK/demo/alert.c
@@ -0,0 +1,50 @@
+#include <plib.h>
+#include <wlib.h>
+
+GLREF_D TEXT *DatStatusNamePtr;
+
+LOCAL_D WSERV_SPEC wSpec;
+
+LOCAL_C VOID CDECL Alert3(TEXT *m1,TEXT *m2,TEXT *m3)
+    {
+    TEXT *pt;
+    TEXT **pps;
+    DESC *pd,*pdend;
+    struct {
+        WORD zero;
+        DESC line[3];
+        TEXT buf[W_ALERT_TEXT_MAX_LEN];
+        } al;
+
+    al.zero=0;
+    pt=&al.buf[0];
+    pps=&m1;
+    for (pd=&al.line[0],pdend=pd+3;pd<pdend;pd++)
+        {
+        pd->hposition=0xff;
+        pd->length=p_slen(*pps);
+        pd->offset=pt-(TEXT *)&al;
+        pt=(TEXT *)p_bcpy(pt,*pps++,pd->length);
+        }
+    wsAlertW(WS_ALERT_CLIENT,(TEXT *)&al,NULL,NULL);
+    }
+
+LOCAL_C VOID AlertErr(INT err,TEXT *msg)
+    {
+    TEXT bb[3];
+
+    bb[0]=0;
+    bb[1]=0xfe;
+    bb[2]=err;
+    wsAlertW(WS_ALERT_CLIENT,msg,&bb[0],NULL);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    DatStatusNamePtr="Sample";
+    wConnect(&wSpec,0,W_CONNECT_PRIORITY);
+    wsAlertW(WS_ALERT_CLIENT,"Hello World",NULL,NULL);
+    AlertErr(E_GEN_NOMEMORY,"Failed to save");
+    Alert3("Line 1","Line 2","Line 3");
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/bldall.bat b/code/SIBOSDK/demo/bldall.bat
new file mode 100644
index 0000000..09612ff
--- /dev/null
+++ b/code/SIBOSDK/demo/bldall.bat
@@ -0,0 +1,22 @@
+CALL MAKE HELLO
+CALL MAKE P_HELLO
+CALL MAKE P_COMP
+CALL MAKE P_DLIST
+CALL MAKE P_PRNDIR
+CALL MAKE P_SEARCH
+CALL MAKE EVENTS
+CALL MAKE SUBPROC
+CALL MAKE EVENTS2
+CALL MAKE EVENTS3
+CALL MAKE EVENTS4
+CALL MAKE W_HELLO
+CALL MAKE GAUGE
+CALL MAKE LINED
+CALL MAKE SCAPT
+CALL MAKE FONTS
+CALL MAKE HCSHELL
+CALL MAKE LKSHELL
+CALL MAKE ALERT
+CALL MAKE CLOCK
+CALL MAKE BUTTON
+CALL MAKE SOUND
diff --git a/code/SIBOSDK/demo/button.c b/code/SIBOSDK/demo/button.c
new file mode 100644
index 0000000..1d1b345
--- /dev/null
+++ b/code/SIBOSDK/demo/button.c
@@ -0,0 +1,75 @@
+/*
+BUTTON.C
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+LOCAL_D WSERV_SPEC wSpec;
+LOCAL_D UINT wMainWid;
+LOCAL_D UINT FontID;
+LOCAL_D UINT FontStyle;
+LOCAL_D G_FONT_INFO FontInfo;
+
+LOCAL_C VOID SetFont(INT fid,INT style)
+    {
+    gFontInfo(FontID=fid,FontStyle=style,&FontInfo);
+    }
+
+LOCAL_C VOID SetGC(VOID)
+    {
+    G_GC gc;
+
+    gc.font=FontID;
+    gc.style=FontStyle;
+    gSetGC(0,G_GC_MASK_FONT|G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID DrawButton(INT state)
+    {
+    P_RECT rect;
+
+    rect.tl.x=20;
+    rect.tl.y=(40-2)-FontInfo.height;
+    rect.br.x=140;
+    rect.br.y=(40+2)+FontInfo.height;
+    wDrawButton(&rect,"Press any key",state);
+    }
+
+LOCAL_C VOID MainEventLoop(VOID)
+    {
+    WS_EV event;
+
+    for (;;)
+        {
+        wGetEventWait(&event);
+        if (event.type==WM_REDRAW)
+            {
+            wBeginRedrawWinGC0(wMainWid);
+            gBorder(W_BORD_SHADOW_D|W_BORD_SHADOW_ON);
+            SetGC();
+            DrawButton(FALSE);
+            wEndRedraw();
+            continue;
+            }
+        if (event.type==WM_KEY)
+            {
+            gCreateTempGC0(wMainWid);
+            SetGC();
+            DrawButton(TRUE);
+            wFlush();
+            p_sleep(5l);
+            DrawButton(FALSE);
+            gFreeTempGC();
+            }
+        }
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    wConnect(&wSpec,0,W_CONNECT_PRIORITY);
+    wMainWid=wCreateWindow(0,0,0,1);
+    wInitialiseWindowTree(wMainWid);
+    SetFont(WS_FONT_SYSTEM,G_STY_BOLD);
+    MainEventLoop();
+    }
diff --git a/code/SIBOSDK/demo/cc.bat b/code/SIBOSDK/demo/cc.bat
new file mode 100644
index 0000000..42c025d
--- /dev/null
+++ b/code/SIBOSDK/demo/cc.bat
@@ -0,0 +1,8 @@
+@echo off
+call checkvid
+if exist %1.pr goto custom
+tsc %1.c /fpunnamed /%jpivid%
+goto end
+:custom
+tsc %1.c /fp%1 /%jpivid%
+:end
diff --git a/code/SIBOSDK/demo/checkvid.bat b/code/SIBOSDK/demo/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/demo/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/demo/clock.c b/code/SIBOSDK/demo/clock.c
new file mode 100644
index 0000000..83570c3
--- /dev/null
+++ b/code/SIBOSDK/demo/clock.c
@@ -0,0 +1,40 @@
+/*
+CLOCK.C
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+LOCAL_D WSERV_SPEC wSpec;
+LOCAL_D UINT wMainWid;
+
+LOCAL_C VOID MainEventLoop(VOID)
+    {
+    WS_EV event;
+
+    for (;;)
+        {
+        wGetEventWait(&event);
+        if (event.type==WM_REDRAW)
+            {
+            wBeginRedrawWinGC0(wMainWid);
+            gBorder(W_BORD_SHADOW_D|W_BORD_SHADOW_ON);
+            wEndRedraw();
+            }
+        }
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    wConnect(&wSpec,0,W_CONNECT_PRIORITY);
+    wMainWid=wCreateWindow(0,0,0,1);
+    wsCreateClock(wMainWid,WS_CLOCK_LARGE_ANALOG|WS_CLOCK_WITH_SECONDS,4,4,0);
+    wsCreateClock(wMainWid,WS_CLOCK_MEDIUM|WS_CLOCK_FORCE_DIGITAL|
+        WS_CLOCK_WITH_DATE,4+66+6,4,0);
+    wsCreateClock(wMainWid,WS_CLOCK_MEDIUM|WS_CLOCK_FORCE_ANALOG|
+        WS_CLOCK_WITH_DATE,4+66+6+36+6,4,0);
+    wsCreateClock(wMainWid,WS_CLOCK_SMALL_DIGITAL|WS_CLOCK_WITH_DATE|
+        WS_CLOCK_WITH_SECONDS,104,66,0);
+    wInitialiseWindowTree(wMainWid);
+    MainEventLoop();
+    }
diff --git a/code/SIBOSDK/demo/demo.prj b/code/SIBOSDK/demo/demo.prj
new file mode 100644
index 0000000..e75a6e5
--- /dev/null
+++ b/code/SIBOSDK/demo/demo.prj
@@ -0,0 +1,82 @@
+DEMO.PRJ                ! This file
+READ.ME                 ! About the \sibosdk\demo directory
+BLDALL.BAT              ! Build everything in this directory
+!
+! ==========================
+! General Programming Manual
+!
+! Building An Application
+HELLO.C			! A first example application (using CLIB) 
+HELLO.PR		! Jpi project file for the above
+P_HELLO.C		! A PLIB version of Hello World
+P_HELLO.PR		! Jpi project file for the above
+!
+! Housekeeping batch files and re-using project files
+UNNAMED.PR              ! General (single source file) project file for Plib
+CC.BAT                  ! For Brief-style test compiles
+MAKE.BAT                ! Intelligent make batch file
+VID.BAT                 ! Sets/senses JPIVID environment variable
+CHECKVID.BAT            ! Used in above batch files
+!
+! Fundamental Programming Guidelines
+EVENTS.C                ! First version of Events
+SUBPROC.H               ! Header file for SUBPROC
+SUBPROC.C               ! Program launched as a subprocess
+EVENTS2.C               ! Second version of Events
+EVENTS3.C               ! Third version of Events
+EVENTS4.C               ! Fourth version of Events
+!
+! ====================
+! HC Programming Guide
+!
+! Writing Software for the HC: Example programs
+W_HELLO.C               ! A graphics version of Hello World
+GAUGE.C                 ! Graphics and timers illustrated
+LINED.C                 ! Line editor code and test code
+LINED.H                 ! Line editor header file
+!
+! ==========================
+! Series 3/3a Programming Guide
+!
+! Enhanced Sound Output 
+SOUND.C                 ! Using the SND: device driver on the Series 3a
+!
+! =============================
+! Additional System Information
+!
+! Resource Files
+READRSC.C               ! Reading the contents of a resource file
+!
+! ==============
+! PLIB Reference
+!
+! Files
+P_DLIST.C		! Using p_dinfo to list devices
+P_PRNDIR.C		! Using p_open(P_FDIR) to list a directory
+P_COMP.C		! Binary file access (comparing two files)
+P_SEARCH.C		! Text file access (p_read to search a text file)
+!
+! =======================
+! Window Server Reference
+!
+! Introduction: Bitmaps
+PCXSAVE.C               ! Capturing the screen directly to a PCX file
+SCAPT.C                 ! Screen capture program using MCLINK RUN
+SCAPT.PR                ! Jpi project file for the above
+!
+! Introduction: Text fonts
+FONTS.C                 ! The program that generated the font pictures
+!
+! Introduction: System start-up: Replacing the shell on the HC
+HCSHELL.C               ! Sample shell/application
+LKSHELL.C               ! Minimal shell for remote debugging on the HC
+LKSHELL.PR              ! Defines small stack
+!
+! General window server functions: wsAlertW
+ALERT.C                 ! Alert3 example of calling wsAlertW
+!
+! Windows: Clocks
+CLOCK.C                 ! Clocks demonstration for the HC
+!
+! Graphics output: wDrawButton
+BUTTON.C                ! Intended use of wDrawButton
diff --git a/code/SIBOSDK/demo/events.c b/code/SIBOSDK/demo/events.c
new file mode 100644
index 0000000..2bcbe22
--- /dev/null
+++ b/code/SIBOSDK/demo/events.c
@@ -0,0 +1,136 @@
+/* EVENTS.C */
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_cons.h>
+#include <epoc.h>
+#include <wskeys.h>
+
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timstat;
+LOCAL_D WORD counter;
+LOCAL_D ULONG timint;
+
+LOCAL_D VOID *conH;
+LOCAL_D WORD keystat;
+LOCAL_D P_CON_KBREC key;
+
+#define MAX_COUNT   100
+
+
+LOCAL_C VOID QueueKey(VOID)
+    {
+    p_ioa4(conH,P_FREAD,&keystat,&key);
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    p_iow2(timH,P_FCANCEL);
+    p_waitstat(&timstat);
+    }
+
+LOCAL_C VOID Check(INT val,TEXT *msg)
+    {
+    TEXT buf[30];
+
+    if (!val)
+        return;
+    p_atos(&buf[0],"Failed to open %s",msg);
+    p_notifyerr(val,&buf[0],0,0,0);
+    p_exit(0);
+    }
+
+LOCAL_C VOID OpenTimer(VOID)
+    {
+    Check(p_open(&timH,"TIM:",-1),"timer");
+    }
+
+LOCAL_C VOID OpenConsole(VOID)
+    {
+    P_RECT rect;
+    WORD func;
+
+    Check(p_open(&conH,"CON:",-1),"console");
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=25;
+    rect.br.y=9;
+    func=P_SCR_WSET;
+    Check(p_iow4(conH,P_FSET,&func,&rect),"console");
+    }
+
+LOCAL_C VOID SetTimInt(INT new)
+    {
+    CancelTimer();
+    timint=new;
+    QueueTimer();
+    }
+
+LOCAL_C VOID Write(INT x,INT y,TEXT *pb,INT len)
+    {
+    P_POINT pos;
+    WORD func;
+
+    pos.x=x;
+    pos.y=y;
+    func=P_SCR_POSA;
+    p_iow4(conH,P_FSET,&func,&pos);
+    p_write(conH,pb,len);
+    }
+
+LOCAL_C VOID DisplayCount(VOID)
+    {
+    TEXT buf[4];
+
+    p_atos(&buf[0],"%3d",counter);
+    Write(10,2,&buf[0],3);
+    }
+
+LOCAL_C VOID DrawBorder(VOID)
+    {
+    TEXT buf[26];
+    INT i;
+
+    p_bfil(&buf[0],26,'*');
+    Write(0,0,&buf[0],25);
+    for (i=1; i<8; i++)
+        {
+        Write(0,i,&buf[0],1);
+        Write(24,i,&buf[0],1);
+        }
+    Write(0,8,&buf[0],25);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    OpenConsole();
+    DrawBorder();
+    OpenTimer();
+    timint=10;
+    QueueTimer();
+    QueueKey();
+    FOREVER
+        {
+        p_iowait();
+        if (keystat!=E_FILE_PENDING)
+            {
+            if (key.keycode==W_KEY_ESCAPE)
+                p_exit(0);
+            if (key.keycode>='1' && key.keycode<='9')
+                SetTimInt(2*(key.keycode-'0'));
+            QueueKey();
+            }
+        else if (timstat!=E_FILE_PENDING)
+            {
+            if (counter++==MAX_COUNT)
+                counter=1;
+            DisplayCount();
+            QueueTimer();
+            }
+        }
+    }
diff --git a/code/SIBOSDK/demo/events2.c b/code/SIBOSDK/demo/events2.c
new file mode 100644
index 0000000..4cd58b4
--- /dev/null
+++ b/code/SIBOSDK/demo/events2.c
@@ -0,0 +1,200 @@
+/* EVENTS2.C */
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_cons.h>
+#include <epoc.h>
+#include <wskeys.h>
+#include "subproc.h"
+
+
+GLREF_C TEXT *DatCommandPtr;
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timstat;
+LOCAL_D WORD counter;
+LOCAL_D ULONG timint;
+
+LOCAL_D VOID *conH;
+LOCAL_D WORD keystat;
+LOCAL_D P_CON_KBREC key;
+
+LOCAL_D WORD subexist;
+LOCAL_D WORD substat;
+LOCAL_D WORD answer;
+
+#define MAX_COUNT   100
+
+
+LOCAL_C VOID QueueKey(VOID)
+    {
+    p_ioa4(conH,P_FREAD,&keystat,&key);
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    p_iow2(timH,P_FCANCEL);
+    p_waitstat(&timstat);
+    }
+
+LOCAL_C VOID Check(INT val,TEXT *msg)
+    {
+    TEXT buf[30];
+
+    if (!val)
+        return;
+    p_atos(&buf[0],"Failed to open %s",msg);
+    p_notifyerr(val,&buf[0],0,0,0);
+    p_exit(0);
+    }
+
+LOCAL_C VOID OpenTimer(VOID)
+    {
+    Check(p_open(&timH,"TIM:",-1),"timer");
+    }
+
+LOCAL_C VOID OpenConsole(VOID)
+    {
+    P_RECT rect;
+    WORD func;
+
+    Check(p_open(&conH,"CON:",-1),"console");
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=25;
+    rect.br.y=9;
+    func=P_SCR_WSET;
+    Check(p_iow4(conH,P_FSET,&func,&rect),"console");
+    }
+
+LOCAL_C VOID SetTimInt(INT new)
+    {
+    CancelTimer();
+    timint=new;
+    QueueTimer();
+    }
+
+LOCAL_C VOID Write(INT x,INT y,TEXT *pb,INT len)
+    {
+    P_POINT pos;
+    WORD func;
+
+    pos.x=x;
+    pos.y=y;
+    func=P_SCR_POSA;
+    p_iow4(conH,P_FSET,&func,&pos);
+    p_write(conH,pb,len);
+    }
+
+LOCAL_C VOID DisplayCount(VOID)
+    {
+    TEXT buf[4];
+
+    p_atos(&buf[0],"%3d",counter);
+    Write(10,2,&buf[0],3);
+    }
+
+LOCAL_C VOID DrawBorder(VOID)
+    {
+    TEXT buf[26];
+    INT i;
+
+    p_bfil(&buf[0],26,'*');
+    Write(0,0,&buf[0],25);
+    for (i=1; i<8; i++)
+        {
+        Write(0,i,&buf[0],1);
+        Write(24,i,&buf[0],1);
+        }
+    Write(0,8,&buf[0],25);
+    }
+
+LOCAL_C VOID Message(TEXT *pb)
+    {
+    TEXT buf[22];
+    INT len;
+
+    p_bfil(&buf[0],22,' ');
+    len=p_slen(pb);
+    p_bcpy(&buf[10-len/2],pb,len);
+    Write(2,6,&buf[0],21);
+    }
+
+LOCAL_C VOID LaunchSub(VOID)
+    {
+    HANDLE pid;
+    SUBPROC_CL cl;
+    TEXT subname[P_FNAMESIZE];
+
+    if (subexist)
+        {
+        p_sound(-5,320);
+        return;
+        }
+    p_fparse("subproc.img",DatCommandPtr,&subname[0],0);
+    cl.pid=p_getpid();
+    cl.poff=(&answer);
+    cl.data=p_date();
+    if ((pid=p_execc(&subname[0],&cl,sizeof(cl)))<0)
+        {
+        p_notifyerr(pid,"Failed to launch subprocess",0,0,0);
+        return;
+        }
+    p_logona(pid,&substat);
+    subexist=TRUE;
+    Message("Subp launched");
+    p_presume(pid);
+    }
+
+LOCAL_C VOID ReportSub(VOID)
+    {
+    TEXT buf[22];
+
+    subexist=FALSE;
+    if (substat)
+        Message("Subp abnormal exit");
+    else
+        {
+        p_atos(&buf[0],"Subp slept %d ticks",answer);
+        Message(&buf[0]);
+        }
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    p_unmarka();
+    OpenConsole();
+    DrawBorder();
+    OpenTimer();
+    timint=10;
+    QueueTimer();
+    QueueKey();
+    LaunchSub();
+    FOREVER
+        {
+        p_iowait();
+        if (keystat!=E_FILE_PENDING)
+            {
+            if (key.keycode==W_KEY_ESCAPE)
+                p_exit(0);
+            if (key.keycode==W_KEY_RETURN)
+                LaunchSub();
+            else if (key.keycode>='1' && key.keycode<='9')
+                SetTimInt(2*(key.keycode-'0'));
+            QueueKey();
+            }
+        else if (timstat!=E_FILE_PENDING)
+            {
+            if (counter++==MAX_COUNT)
+                counter=1;
+            DisplayCount();
+            QueueTimer();
+            }
+        else if (substat!=E_FILE_PENDING)
+            ReportSub();
+        }
+    }
diff --git a/code/SIBOSDK/demo/events3.c b/code/SIBOSDK/demo/events3.c
new file mode 100644
index 0000000..308bd58
--- /dev/null
+++ b/code/SIBOSDK/demo/events3.c
@@ -0,0 +1,252 @@
+/* EVENTS3.C */
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_cons.h>
+#include <epoc.h>
+#include <wskeys.h>
+#include "subproc.h"
+
+
+GLREF_C TEXT *DatCommandPtr;
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timstat;
+LOCAL_D WORD counter;
+LOCAL_D ULONG timint;
+
+LOCAL_D VOID *conH;
+LOCAL_D WORD keystat;
+LOCAL_D P_CON_KBREC key;
+
+LOCAL_D WORD subexist;
+LOCAL_D WORD substat;
+LOCAL_D WORD answer;
+
+LOCAL_D VOID *serH;
+LOCAL_D WORD serstat;
+LOCAL_D WORD serlen;
+LOCAL_D TEXT serbuf[2];
+LOCAL_D WORD serpos;
+
+#define MAX_COUNT   100
+#define MAX_SERPOS   11
+
+
+LOCAL_C VOID QueueKey(VOID)
+    {
+    p_ioa4(conH,P_FREAD,&keystat,&key);
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    p_iow2(timH,P_FCANCEL);
+    p_waitstat(&timstat);
+    }
+
+LOCAL_C VOID Check(INT val,TEXT *msg)
+    {
+    TEXT buf[30];
+
+    if (!val)
+        return;
+    p_atos(&buf[0],"Failed to open %s",msg);
+    p_notifyerr(val,&buf[0],0,0,0);
+    p_exit(0);
+    }
+
+LOCAL_C VOID OpenTimer(VOID)
+    {
+    Check(p_open(&timH,"TIM:",-1),"timer");
+    }
+
+LOCAL_C VOID OpenConsole(VOID)
+    {
+    P_RECT rect;
+    WORD func;
+
+    Check(p_open(&conH,"CON:",-1),"console");
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=25;
+    rect.br.y=9;
+    func=P_SCR_WSET;
+    Check(p_iow4(conH,P_FSET,&func,&rect),"console");
+    }
+
+LOCAL_C VOID SetTimInt(INT new)
+    {
+    CancelTimer();
+    timint=new;
+    QueueTimer();
+    }
+
+LOCAL_C VOID Write(INT x,INT y,TEXT *pb,INT len)
+    {
+    P_POINT pos;
+    WORD func;
+
+    pos.x=x;
+    pos.y=y;
+    func=P_SCR_POSA;
+    p_iow4(conH,P_FSET,&func,&pos);
+    p_write(conH,pb,len);
+    }
+
+LOCAL_C VOID DisplayCount(VOID)
+    {
+    TEXT buf[4];
+
+    p_atos(&buf[0],"%3d",counter);
+    Write(10,2,&buf[0],3);
+    }
+
+LOCAL_C VOID DrawBorder(VOID)
+    {
+    TEXT buf[26];
+    INT i;
+
+    p_bfil(&buf[0],26,'*');
+    Write(0,0,&buf[0],25);
+    for (i=1; i<8; i++)
+        {
+        Write(0,i,&buf[0],1);
+        Write(24,i,&buf[0],1);
+        }
+    Write(0,8,&buf[0],25);
+    }
+
+LOCAL_C VOID Message(TEXT *pb)
+    {
+    TEXT buf[22];
+    INT len;
+
+    p_bfil(&buf[0],22,' ');
+    len=p_slen(pb);
+    p_bcpy(&buf[10-len/2],pb,len);
+    Write(2,6,&buf[0],21);
+    }
+
+LOCAL_C VOID LaunchSub(VOID)
+    {
+    HANDLE pid;
+    SUBPROC_CL cl;
+    TEXT subname[P_FNAMESIZE];
+
+    if (subexist)
+        {
+        p_sound(-5,320);
+        return;
+        }
+    p_fparse("subproc.img",DatCommandPtr,&subname[0],0);
+    cl.pid=p_getpid();
+    cl.poff=(&answer);
+    cl.data=p_date();
+    if ((pid=p_execc(&subname[0],&cl,sizeof(cl)))<0)
+        {
+        p_notifyerr(pid,"Failed to launch subprocess",0,0,0);
+        return;
+        }
+    p_logona(pid,&substat);
+    subexist=TRUE;
+    Message("Subp launched");
+    p_presume(pid);
+    }
+
+LOCAL_C VOID ReportSub(VOID)
+    {
+    TEXT buf[22];
+
+    subexist=FALSE;
+    if (substat)
+        Message("Subp abnormal exit");
+    else
+        {
+        p_atos(&buf[0],"Subp slept %d ticks",answer);
+        Message(&buf[0]);
+        }
+    }
+
+LOCAL_C VOID QueueSer()
+    {
+    if (!serH)
+        return;
+    serlen=1;
+    p_ioa5(serH,P_FREAD,&serstat,&serbuf[0],&serlen);
+    }
+
+LOCAL_C VOID OpenSer()
+    {
+    INT ret;
+
+    ret=p_open(&serH,"TTY:B",-1);
+    if (ret<0)
+        ret=p_open(&serH,"TTY:A",-1);
+    if (ret<0)
+        {
+        p_notifyerr(ret,"Opening serial port",0,0,0);
+        serH=0;
+        }
+    }
+
+LOCAL_C VOID DisplaySerChar(VOID)
+    {
+    TEXT buf[12];
+
+    if (!serlen || !p_isprint(serbuf[0]))
+        return;
+    if (serpos++==MAX_SERPOS)
+        {
+        serpos=1;
+        p_bfil(&buf[0],12,' ');
+        Write(7,4,&buf[0],11);
+        }
+    Write(6+serpos,4,&serbuf[0],1);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    p_unmarka();
+    OpenConsole();
+    DrawBorder();
+    OpenTimer();
+    timint=10;
+    QueueTimer();
+    QueueKey();
+    LaunchSub();
+    OpenSer();
+    QueueSer();
+    FOREVER
+        {
+        p_iowait();
+        if (keystat!=E_FILE_PENDING)
+            {
+            if (key.keycode==W_KEY_ESCAPE)
+                p_exit(0);
+            if (key.keycode==W_KEY_RETURN)
+                LaunchSub();
+            else if (key.keycode>='1' && key.keycode<='9')
+                SetTimInt(2*(key.keycode-'0'));
+            QueueKey();
+            }
+        else if (timstat!=E_FILE_PENDING)
+            {
+            if (counter++==MAX_COUNT)
+                counter=1;
+            DisplayCount();
+            QueueTimer();
+            }
+        else if (subexist && substat!=E_FILE_PENDING)
+            ReportSub();
+        else if (serH && serstat!=E_FILE_PENDING)
+            {
+            p_tickle();
+            DisplaySerChar();
+            QueueSer();
+            }
+        }
+    }
diff --git a/code/SIBOSDK/demo/events4.c b/code/SIBOSDK/demo/events4.c
new file mode 100644
index 0000000..643b119
--- /dev/null
+++ b/code/SIBOSDK/demo/events4.c
@@ -0,0 +1,278 @@
+/* EVENTS4.C */
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_cons.h>
+#include <epoc.h>
+#include <wskeys.h>
+#include "subproc.h"
+
+
+GLREF_C TEXT *DatCommandPtr;
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timstat;
+LOCAL_D WORD counter;
+LOCAL_D ULONG timint;
+
+LOCAL_D VOID *conH;
+LOCAL_D WORD keystat;
+LOCAL_D P_CON_KBREC key;
+
+LOCAL_D WORD subexist;
+LOCAL_D WORD substat;
+LOCAL_D WORD answer;
+
+LOCAL_D VOID *serH;
+LOCAL_D WORD serstat;
+LOCAL_D WORD serlen;
+LOCAL_D TEXT serbuf[2];
+LOCAL_D WORD serpos;
+
+LOCAL_D WORD thinkcount;
+LOCAL_D TEXT thinkchar[4]={'-','\\','|','/'};
+
+#define MAX_COUNT   100
+#define MAX_SERPOS   11
+#define MAX_THINK    20
+
+
+LOCAL_C VOID QueueKey(VOID)
+    {
+    p_ioa4(conH,P_FREAD,&keystat,&key);
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    p_iow2(timH,P_FCANCEL);
+    p_waitstat(&timstat);
+    }
+
+LOCAL_C VOID Check(INT val,TEXT *msg)
+    {
+    TEXT buf[30];
+
+    if (!val)
+        return;
+    p_atos(&buf[0],"Failed to open %s",msg);
+    p_notifyerr(val,&buf[0],0,0,0);
+    p_exit(0);
+    }
+
+LOCAL_C VOID OpenTimer(VOID)
+    {
+    Check(p_open(&timH,"TIM:",-1),"timer");
+    }
+
+LOCAL_C VOID OpenConsole(VOID)
+    {
+    P_RECT rect;
+    WORD func;
+
+    Check(p_open(&conH,"CON:",-1),"console");
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=25;
+    rect.br.y=9;
+    func=P_SCR_WSET;
+    Check(p_iow4(conH,P_FSET,&func,&rect),"console");
+    }
+
+LOCAL_C VOID SetTimInt(INT new)
+    {
+    CancelTimer();
+    timint=new;
+    QueueTimer();
+    }
+
+LOCAL_C VOID Write(INT x,INT y,TEXT *pb,INT len)
+    {
+    P_POINT pos;
+    WORD func;
+
+    pos.x=x;
+    pos.y=y;
+    func=P_SCR_POSA;
+    p_iow4(conH,P_FSET,&func,&pos);
+    p_write(conH,pb,len);
+    }
+
+LOCAL_C VOID DisplayCount(VOID)
+    {
+    TEXT buf[4];
+
+    p_atos(&buf[0],"%3d",counter);
+    Write(10,2,&buf[0],3);
+    }
+
+LOCAL_C VOID DrawBorder(VOID)
+    {
+    TEXT buf[26];
+    INT i;
+
+    p_bfil(&buf[0],26,'*');
+    Write(0,0,&buf[0],25);
+    for (i=1; i<8; i++)
+        {
+        Write(0,i,&buf[0],1);
+        Write(24,i,&buf[0],1);
+        }
+    Write(0,8,&buf[0],25);
+    }
+
+LOCAL_C VOID Message(TEXT *pb)
+    {
+    TEXT buf[22];
+    INT len;
+
+    p_bfil(&buf[0],22,' ');
+    len=p_slen(pb);
+    p_bcpy(&buf[10-len/2],pb,len);
+    Write(2,6,&buf[0],21);
+    }
+
+LOCAL_C VOID LaunchSub(VOID)
+    {
+    HANDLE pid;
+    SUBPROC_CL cl;
+    TEXT subname[P_FNAMESIZE];
+
+    if (subexist)
+        {
+        p_sound(-5,320);
+        return;
+        }
+    p_fparse("subproc.img",DatCommandPtr,&subname[0],0);
+    cl.pid=p_getpid();
+    cl.poff=(&answer);
+    cl.data=p_date();
+    if ((pid=p_execc(&subname[0],&cl,sizeof(cl)))<0)
+        {
+        p_notifyerr(pid,"Failed to launch subprocess",0,0,0);
+        return;
+        }
+    p_logona(pid,&substat);
+    subexist=TRUE;
+    Message("Subp launched");
+    p_presume(pid);
+    }
+
+LOCAL_C VOID ReportSub(VOID)
+    {
+    TEXT buf[22];
+
+    subexist=FALSE;
+    if (substat)
+        Message("Subp abnormal exit");
+    else
+        {
+        p_atos(&buf[0],"Subp slept %d ticks",answer);
+        Message(&buf[0]);
+        }
+    }
+
+LOCAL_C VOID QueueSer()
+    {
+    if (!serH)
+        return;
+    serlen=1;
+    p_ioa5(serH,P_FREAD,&serstat,&serbuf[0],&serlen);
+    }
+
+LOCAL_C VOID OpenSer()
+    {
+    INT ret;
+
+    ret=p_open(&serH,"TTY:B",-1);
+    if (ret<0)
+        ret=p_open(&serH,"TTY:A",-1);
+    if (ret<0)
+        {
+        p_notifyerr(ret,"Opening serial port",0,0,0);
+        serH=0;
+        }
+    }
+
+LOCAL_C VOID DisplaySerChar(VOID)
+    {
+    TEXT buf[12];
+
+    if (!serlen || !p_isprint(serbuf[0]))
+        return;
+    if (serpos++==MAX_SERPOS)
+        {
+        serpos=1;
+        p_bfil(&buf[0],12,' ');
+        Write(7,4,&buf[0],11);
+        }
+    Write(6+serpos,4,&serbuf[0],1);
+    }
+
+LOCAL_C VOID Think(VOID)
+    {
+    TEXT *pb;
+
+    if (thinkcount++==MAX_THINK)
+        thinkcount=0;
+    pb=(&thinkchar[thinkcount/5]);
+    Write(0,4,pb,1);
+    Write(25,4,pb,1);
+    }
+
+LOCAL_C VOID QueueThink(VOID)
+    {
+    p_iosignal();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    p_unmarka();
+    OpenConsole();
+    DrawBorder();
+    OpenTimer();
+    timint=10;
+    QueueTimer();
+    QueueKey();
+    LaunchSub();
+    OpenSer();
+    QueueSer();
+    QueueThink();
+    FOREVER
+        {
+        p_iowait();
+        if (keystat!=E_FILE_PENDING)
+            {
+            if (key.keycode==W_KEY_ESCAPE)
+                p_exit(0);
+            if (key.keycode==W_KEY_RETURN)
+                LaunchSub();
+            else if (key.keycode>='1' && key.keycode<='9')
+                SetTimInt(2*(key.keycode-'0'));
+            QueueKey();
+            }
+        else if (timstat!=E_FILE_PENDING)
+            {
+            if (counter++==MAX_COUNT)
+                counter=1;
+            DisplayCount();
+            QueueTimer();
+            }
+        else if (subexist && substat!=E_FILE_PENDING)
+            ReportSub();
+        else if (serH && serstat!=E_FILE_PENDING)
+            {
+            p_tickle();
+            DisplaySerChar();
+            QueueSer();
+            }
+        else
+            {
+            Think();
+            QueueThink();
+            }
+        }
+    }
diff --git a/code/SIBOSDK/demo/fonts.c b/code/SIBOSDK/demo/fonts.c
new file mode 100644
index 0000000..bcb211f
--- /dev/null
+++ b/code/SIBOSDK/demo/fonts.c
@@ -0,0 +1,218 @@
+/*
+FONTS.C - Display fonts
+
+This program was used to produce the font displays in the Window Server
+Reference manual.
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+#define MINX 2
+#define MINY 2
+#define WIDTH 160
+
+LOCAL_D INT FontID;
+LOCAL_D INT CurrentY,CurrentX;
+LOCAL_D G_FONT_INFO FontInfo;
+
+LOCAL_C VOID DrawSideLines(INT y1,INT dy)
+    {
+    gDrawLine(0,y1,0,y1+dy+1);
+    gDrawLine(WIDTH-1,y1,WIDTH-1,y1+dy+1);
+    }
+
+LOCAL_C VOID PrintHexNumber(INT x,INT y,UINT n)
+    {
+    TEXT buf[5];
+
+    gPrintText(x,y,&buf[0],p_gtob(&buf[0],n,16));
+    }
+
+LOCAL_C VOID CDECL PrintLine(INT style,INT final,TEXT *fmt,...)
+    {
+    INT height,ascent,len;
+    P_RECT box;
+    G_GC gc;
+    TEXT b[80];
+
+    height=FontInfo.height;
+    ascent=FontInfo.ascent;
+    if (style&G_STY_DOUBLE)
+        {
+        height<<=1;
+        ascent<<=1;
+        }
+    if (CurrentX==MINX)
+        DrawSideLines(CurrentY,height+1);
+    gc.font=FontID;
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_FONT|G_GC_MASK_STYLE,&gc);
+    len=p_atob(&b[0],fmt,&fmt+1);
+    box.tl.x=CurrentX;
+    box.br.x=WIDTH-MINX;
+    box.tl.y=CurrentY;
+    box.br.y=box.tl.y+height;
+    if (box.br.x>box.tl.x)
+        gPrintBoxText(&box,ascent,G_TEXT_ALIGN_LEFT,0,&b[0],len);
+    if (final)
+        {
+        CurrentY+=height+1;
+        CurrentX=MINX;
+        }
+    else 
+        CurrentX+=gTextWidth(FontID,style,&b[0],len);
+    }
+
+LOCAL_C VOID SaveFontCodes(VOID)
+    {
+    INT x,y,dx,dy,xo,yo,yy;
+    INT bitmap;
+    W_OPEN_BIT_SEG bit;
+    G_GC gc;
+    P_RECT rect;
+    TEXT name[32];
+
+    dx=18;
+    dy=FontInfo.height+1;
+    xo=FontInfo.numeric_width+(MINX+5);
+    yo=FontInfo.ascent+(MINY+3);
+    bit.size.x=dx*16+xo+MINX;
+    bit.size.y=dy*16+yo+MINY;
+    bitmap=gCreateBit(0,&bit);
+    gCreateTempGC0(bitmap);
+    gc.font=FontID;
+    gSetGC(0,G_GC_MASK_FONT,&gc);
+    rect.tl.x=rect.tl.y=0;
+    rect.br=bit.size;
+    gClrRect(&rect,G_TRMODE_CLR);
+    gDrawBox(&rect);
+    rect.tl.x=xo-2;
+    rect.tl.y=yo-2;
+    gDrawBox(&rect);
+    for (x=0;x<16;x++)
+        PrintHexNumber(x*dx+xo,FontInfo.ascent+1,x);
+    name[0]=0;
+    for (y=0;y<16;y++)
+        {
+        PrintHexNumber(3,yy=y*dy+yo+FontInfo.ascent,y);
+        for (x=0;x<16;x++)
+            {
+            gPrintText(x*dx+xo,yy,&name[0],1);
+            name[0]++;
+            }
+        }
+    gFreeTempGC();
+    p_atos(&name[0],"rem::fcode%d.pic",FontID-WS_FONT_BASE);
+    gSaveBit(&name[0],bitmap);
+    wFree(bitmap);
+    }
+
+LOCAL_C VOID DrawFontStyles(VOID)
+    {
+    P_RECT rect;
+
+    CurrentY=MINY;
+    CurrentX=MINX;
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=WIDTH;
+    rect.br.y=1000;
+    gClrRect(&rect,G_TRMODE_CLR);
+    gDrawLine(0,0,WIDTH,0);
+    DrawSideLines(0,MINY);
+    PrintLine(G_STY_NORMAL,FALSE,"Normal text (%d)  ",FontInfo.height);
+    PrintLine(G_STY_BOLD,TRUE,"Bold text");
+    PrintLine(G_STY_ITALIC,FALSE,"Italic text  ");
+    PrintLine(G_STY_MONO,TRUE,"Mono text");
+    PrintLine(G_STY_DOUBLE,FALSE,"Double height  ");
+    PrintLine(G_STY_DOUBLE|G_STY_BOLD,TRUE,"Double bold");
+    gDrawLine(0,CurrentY,WIDTH,CurrentY);
+    }
+
+LOCAL_C VOID SaveFontStyles(VOID)
+    {
+    INT bitmap;
+    W_OPEN_BIT_SEG bit;
+    TEXT name[32];
+
+    bit.size.x=WIDTH;
+    bit.size.y=CurrentY+1;
+    bitmap=gCreateBit(0,&bit);
+    gCreateTempGC0(bitmap);
+    DrawFontStyles();
+    gFreeTempGC();
+    p_atos(&name[0],"rem::font%d.pic",FontID-WS_FONT_BASE);
+    gSaveBit(&name[0],bitmap);
+    wFree(bitmap);
+    }
+
+LOCAL_C VOID SetFont(INT fid)
+    {
+    gFontInfo(FontID=fid,0,&FontInfo);
+    }
+
+LOCAL_C VOID HandleKeyPress(INT code)
+    {
+    INT i;
+
+    if (code=='\r')
+        p_exit(0);
+    if ('0'<=code && code<'6')
+        {
+        SetFont(code-'0'+WS_FONT_BASE);
+        DrawFontStyles();
+        }
+    if (code=='s')
+        {
+        wSetBusyMsg("Saving",W_CORNER_TOP_LEFT);
+        SaveFontStyles();
+        wCancelBusyMsg();
+        wInfoMsg("Styles bitmap saved");
+        }
+    if (code=='a')
+        {
+        wSetBusyMsg("Saving",W_CORNER_TOP_LEFT);
+        for (i=0;i<6;i++)
+            {
+            SetFont(i+WS_FONT_BASE);
+            DrawFontStyles();
+            SaveFontStyles();
+            }
+        wCancelBusyMsg();
+        wInfoMsg("Bitmaps saved");
+        }
+    if (code=='c')
+        {
+        wSetBusyMsg("Saving",W_CORNER_TOP_LEFT);
+        SaveFontCodes();
+        wCancelBusyMsg();
+        wInfoMsg("Codes bitmap saved");
+        }
+    if (code=='z')
+        {
+        wSetBusyMsg("Saving",W_CORNER_TOP_LEFT);
+        for (i=0;i<6;i++)
+            {
+            SetFont(i+WS_FONT_BASE);
+            SaveFontCodes();
+            }
+        wCancelBusyMsg();
+        wInfoMsg("Bitmaps saved");
+        }
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    WS_EV event;
+
+    wStartup();
+    SetFont(WS_FONT_BASE);
+    DrawFontStyles();
+    for (;;)
+        {
+        wGetEventWait(&event);
+        if (event.type==WM_KEY)
+            HandleKeyPress(event.p.key.keycode);
+        }
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/gauge.c b/code/SIBOSDK/demo/gauge.c
new file mode 100644
index 0000000..b4086fa
--- /dev/null
+++ b/code/SIBOSDK/demo/gauge.c
@@ -0,0 +1,212 @@
+#include <p_std.h>
+#include <p_file.h>
+#include <wlib.h>
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timstat;
+LOCAL_D WORD counter;
+LOCAL_D ULONG timint;
+
+#define NUM_STEPS    9
+#define STEP_WIDTH  16
+#define BAR_LEFT     8
+#define BAR_WIDTH  144
+
+LOCAL_C VOID GetBarChartRect(P_RECT *pbox)
+    {
+    pbox->tl.x=BAR_LEFT;
+    pbox->br.x=BAR_LEFT+BAR_WIDTH;
+    pbox->br.y=80-4-1;
+    pbox->tl.y=80-4-1-6;
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    p_iow2(timH,P_FCANCEL);
+    p_waitstat(&timstat);
+    }
+
+LOCAL_C VOID CentrePrint(INT y1,INT y2,INT ascent,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=160-4;
+    box.tl.y=y1;
+    box.br.y=y2;
+    gPrintBoxText(&box,ascent,G_TEXT_ALIGN_CENTRE,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID SetFont(INT font)
+    {
+    G_GC gc;
+
+    gc.font=font;
+    gSetGC(0,G_GC_MASK_FONT,&gc);
+    }
+
+LOCAL_C VOID SetStyle(INT style)
+    {
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID TellCounter(VOID)
+    {
+    TEXT buf[10];
+
+    p_atos(&buf[0],"%d",counter);
+    SetStyle(G_STY_DOUBLE|G_STY_BOLD);
+    CentrePrint(46,64,16,&buf[0]);
+    SetStyle(G_STY_NORMAL);
+    }
+
+LOCAL_C VOID DrawBar(VOID)
+    {
+    P_RECT box;
+
+    GetBarChartRect(&box);
+    if (!counter)
+        gClrRect(&box,G_TRMODE_CLR);
+    else
+        {
+        box.br.x=BAR_LEFT+counter*STEP_WIDTH;
+        gFillPattern(&box,WS_BITMAP_GREY,G_TRMODE_REPL);
+        }
+    TellCounter();
+    }
+
+LOCAL_C VOID TellTimint(VOID)
+    {
+    TEXT buf[30];
+
+    p_atos(&buf[0],"Ticking every %d secs/10",(INT)timint);
+    CentrePrint(4,12,7,&buf[0]);
+    }
+
+typedef struct
+    {
+    TEXT *msg;
+    WORD x;
+    WORD y;
+    } CHOICE;
+
+LOCAL_D CHOICE ch[4]=
+    {
+    "(F) Faster",12,20,
+    "(S) Slower",12,30,
+    "(Z) Zero",88,20,
+    "(X) Exit",88,30
+    };
+
+LOCAL_C VOID DisplayChoice(INT i)
+    {
+    P_RECT box;
+    TEXT *pb;
+
+    box.tl.x=ch[i].x;
+    box.tl.y=ch[i].y;
+    box.br.x=box.tl.x+65;
+    box.br.y=box.tl.y+8;
+    pb=ch[i].msg;
+    gPrintBoxText(&box,7,G_TEXT_ALIGN_LEFT,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID DisplayChoices(VOID)
+    {
+    INT i;
+
+    for (i=0; i<4; i++)
+        DisplayChoice(i);
+    }
+
+#define S3_FONT     WS_FONT_BASE+4
+
+LOCAL_C VOID Flash(INT i)
+    {
+    P_EXTENT ext;
+
+    ext.tl.x=ch[i].x-1;
+    ext.tl.y=ch[i].y-1;
+    ext.width=gTextWidth(S3_FONT,G_STY_NORMAL,ch[i].msg,3)+1;
+    ext.height=9;
+    gInvObloid(&ext);
+    wFlush();
+    p_sleep(2);
+    gInvObloid(&ext);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    WS_EV event;
+    P_RECT box;
+    WORD wactive;
+
+    wStartup();
+    gBorder(W_BORD_CORNER_4);
+    GetBarChartRect(&box);
+    p_insrec(&box,-1,-1);
+    gBorderRect(&box,W_BORD_CORNER_1);
+    SetFont(S3_FONT);
+    DisplayChoices();
+    p_open(&timH,"TIM:",-1);
+    timint=10;
+    TellTimint();
+    QueueTimer();
+    wactive=FALSE;
+    FOREVER
+        {
+        if (wactive)
+            wFlush();
+        else
+            {
+            wGetEvent(&event);
+            wactive=TRUE;
+            }
+        p_iowait();
+        if (event.type==E_FILE_PENDING)
+            {
+            if (counter++==NUM_STEPS)
+                counter=0;
+            DrawBar();
+            QueueTimer();
+            continue;
+            }
+        wactive=FALSE;
+        if (event.type==WM_KEY)
+            {
+            switch (event.p.key.keycode)
+                {
+            case 'x':
+                Flash(3);
+                p_exit(0);
+            case 'z':
+                Flash(2);
+                CancelTimer();
+                counter=0;
+                DrawBar();
+                QueueTimer();
+                break;
+            case 'f':
+                Flash(0);
+                if (timint!=1)
+                    {
+                    timint--;
+                    TellTimint();
+                    }
+                break;
+            case 's':
+                Flash(1);
+                timint++;
+                TellTimint();
+                }
+            }
+        }
+    }
diff --git a/code/SIBOSDK/demo/hcshell.c b/code/SIBOSDK/demo/hcshell.c
new file mode 100644
index 0000000..e351e68
--- /dev/null
+++ b/code/SIBOSDK/demo/hcshell.c
@@ -0,0 +1,70 @@
+/*
+HCSHELL.C - Sample shell for the HC
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+GLREF_D UINT wMainGc;
+GLREF_D WSERV_SPEC wSpec;
+
+LOCAL_D INT FontHeight;
+LOCAL_D INT FontAscent;
+
+LOCAL_C VOID SetFontHeight(VOID)
+    {
+    G_FONT_INFO info;
+
+    gFontInfo(WS_FONT_SYSTEM,0,&info);
+    FontHeight=info.height;
+    FontAscent=info.ascent;
+    }
+
+LOCAL_C VOID CDECL PrintLine(INT line,INT align,TEXT *fmt,...)
+    {
+    INT len;
+    P_RECT box;
+    TEXT b[80];
+
+    box.tl.x=4;
+    box.br.x=wSpec.conn.info.pixels.x-4;
+    box.tl.y=FontHeight*line+4;
+    box.br.y=box.tl.y+FontHeight;
+    len=p_atob(&b[0],fmt,&fmt+1);
+    gPrintBoxText(&box,FontAscent,align,0,&b[0],len);
+    }
+
+LOCAL_C VOID HandleKeyPress(WMSG_KEY *pk)
+    {
+    PrintLine(2,G_TEXT_ALIGN_CENTRE,"code:%02x mod:%02x count:%02x",
+        pk->keycode,pk->modifiers,pk->count);
+    }
+
+LOCAL_C VOID MainEventLoop(VOID)
+    {
+    WS_EV event;
+
+    SetFontHeight();
+    gBorder(W_BORD_SHADOW_D|W_BORD_SHADOW_ON);
+    PrintLine(0,G_TEXT_ALIGN_LEFT,"Free memory: %dKbytes",p_sgfree()>>6);
+    for (;;)
+        {
+        wGetEventWait(&event);
+        if (event.type==WM_KEY)
+            HandleKeyPress(&event.p.key);
+        }
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    INT NotifierPid;
+
+    wStartup();
+    wSystem(WSERV_FLAG_NO_NOTIFIER_REBOOT,0xffff);
+    if ((NotifierPid=p_pidfind("SYS$NTFY.*"))>0)
+        p_pterminate(NotifierPid,0);
+    wSystem(WSERV_FLAG_HOOK_NOTIFIER|WSERV_FLAG_LOW_BATTERY_WARNINGS|WSERV_FLAG_HUNG_UP_SW,
+        WSERV_FLAG_HOOK_NOTIFIER|WSERV_FLAG_LOW_BATTERY_WARNINGS|WSERV_FLAG_HUNG_UP_SW);
+    MainEventLoop();
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/hello.c b/code/SIBOSDK/demo/hello.c
new file mode 100644
index 0000000..41730c0
--- /dev/null
+++ b/code/SIBOSDK/demo/hello.c
@@ -0,0 +1,15 @@
+/*
+HELLO.C
+
+CLIB Hello World application
+*/
+
+#include <stdio.h>
+
+
+int main(VOID)
+    {
+    printf("Hello World");
+    getchar();
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/hello.pr b/code/SIBOSDK/demo/hello.pr
new file mode 100644
index 0000000..7d915c9
--- /dev/null
+++ b/code/SIBOSDK/demo/hello.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#model small jpi
+
+#compile hello
+#link hello
+
+ 
diff --git a/code/SIBOSDK/demo/lined.c b/code/SIBOSDK/demo/lined.c
new file mode 100644
index 0000000..9194314
--- /dev/null
+++ b/code/SIBOSDK/demo/lined.c
@@ -0,0 +1,396 @@
+#include <p_std.h>
+#include <wlib.h>
+
+#include "lined.h"
+
+
+GLREF_D UINT wMainWid;
+
+
+LOCAL_C INT CreateGC(LINED *ed)
+    {
+    G_GC gc;
+
+    if (ed->gc)
+        return(FALSE);
+    gc.font=ed->i.font;
+    gc.style=ed->i.style;
+    gCreateTempGC(ed->i.winid,G_GC_MASK_FONT|G_GC_MASK_STYLE,&gc);
+    ed->gc=TRUE;
+    return(TRUE);
+    }
+
+LOCAL_C VOID FreeGC(LINED *ed,INT gc)
+    {
+    if (!gc)
+        return;
+    ed->gc=FALSE;
+    gFreeTempGC();
+    }
+
+LOCAL_C INT WidthTo(LINED *ed,INT blen)
+    {
+    return(gTextWidth(ed->i.font,ed->i.style,ed->pb,blen));
+    }
+
+LOCAL_C VOID GetBox(LINED *ed,P_RECT *pbox)
+    {
+    pbox->tl.x=ed->i.xoff;
+    pbox->tl.y=ed->i.yoff;
+    pbox->br.x=pbox->tl.x+ed->i.width;
+    pbox->br.y=pbox->tl.y+ed->i.height;
+    }
+
+LOCAL_C VOID DrawCursor(LINED *ed)
+    {
+    W_CURSOR flash;
+
+    flash.pos.x=ed->i.xoff+ed->marg+WidthTo(ed,ed->cur);
+    flash.pos.y=ed->i.yoff+ed->i.asc;
+    flash.height=ed->i.height;
+    flash.ascent=ed->i.asc;
+    flash.width=ed->cwidth;
+    flash.flags=0;
+    wTextCursor(ed->i.winid,&flash);
+    }
+
+LOCAL_C VOID ToggleHighlight(LINED *ed)
+    {
+    P_RECT box;
+    INT gc;
+
+    if (ed->select)
+        {
+        gc=CreateGC(ed);
+        GetBox(ed,&box);
+        box.br.x=box.tl.x+ed->marg+WidthTo(ed,ed->blen);
+        gClrRect(&box,G_TRMODE_INV);
+        FreeGC(ed,gc);
+        }
+    }
+
+LOCAL_C VOID DrawAll(LINED *ed)
+    {
+    P_RECT box;
+    INT gc;
+
+    GetBox(ed,&box);
+    gc=CreateGC(ed);
+    gPrintBoxText(&box,ed->i.asc,G_TEXT_ALIGN_LEFT,ed->marg,ed->pb,ed->blen);
+    if (ed->emph)
+        {
+        DrawCursor(ed);
+        ToggleHighlight(ed);
+        }
+    FreeGC(ed,gc);
+    }
+
+GLDEF_C VOID le_destroy(LINED *ed)
+    {
+    p_free(ed->pb);
+    p_free(ed);
+    }
+
+GLDEF_C LINED *le_init(IN_LINED *pin)
+    {
+    LINED *ed;
+
+    ed=p_alloc(sizeof(LINED));
+    if (!ed)
+        return(NULL);
+    p_bfil(ed,sizeof(LINED),0);
+    ed->cwidth=2;
+    ed->pb=p_alloc(pin->maxchars+1);
+    if (!ed->pb)
+        {
+        p_free(ed);
+        return(NULL);
+        }
+    ed->i=(*pin);
+    ed->lmarg=ed->i.width/4;
+    return(ed);
+    }
+
+LOCAL_C VOID ScrollForCursor(LINED *ed,INT draw)
+    {
+    INT oldmarg;
+    INT curx;
+    INT exx;
+    INT exl;
+    INT exr;
+
+    oldmarg=ed->marg;
+    curx=WidthTo(ed,ed->cur);
+    exx=curx+ed->marg;
+    exl=exx-ed->lmarg;
+    exr=exx+ed->cwidth-ed->i.width;
+    if (exl<0 && ed->marg)
+        {
+        ed->marg-=exl-ed->scrollx;
+        if (ed->marg>0)
+            ed->marg=0;
+        }
+    else if (exr>0)
+        ed->marg-=exr+ed->scrollx;
+    if (ed->marg!=oldmarg && draw)
+        DrawAll(ed);
+    }
+
+GLDEF_C VOID le_set_text(LINED *ed,INT blen,TEXT *pb)
+    {
+    *(p_bcpy(ed->pb,pb,blen))=0;
+    ed->blen=blen;
+    ed->marg=0;
+    ed->select=FALSE;
+    ed->cur=0;
+    if (ed->i.autoselect && blen)
+        {
+        ed->cur=blen;
+        ed->select=TRUE;
+        ScrollForCursor(ed,FALSE);
+        }
+    if (ed->visible)
+        DrawAll(ed);
+    }
+
+LOCAL_C VOID DelSelRange(LINED *ed)
+    {
+    ed->select=FALSE;
+    ed->cur=0;
+    ed->marg=0;
+    ed->blen=0;
+    *ed->pb=0;
+    }
+
+LOCAL_C VOID DoDelete(LINED *ed,INT modifier)
+    {
+    INT start;
+    INT finish;
+
+    if (ed->select)
+        DelSelRange(ed);
+    else
+        {
+        if (modifier&W_SHIFT_MODIFIER)
+            {
+            if (ed->cur==ed->blen)
+                return;
+            }
+        else if (!ed->cur)
+            return;
+        start=finish=ed->cur;
+        switch (modifier)
+            {
+        case W_SHIFT_MODIFIER:
+            finish++;
+            break;
+        case W_PSION_MODIFIER:
+            finish=ed->blen;
+            break;
+        default:
+            start--;
+            }
+        p_bcpy(ed->pb+start,ed->pb+finish,ed->blen+1-finish);
+        ed->blen-=finish-start;
+        ed->cur=start;
+        ScrollForCursor(ed,FALSE);
+        }
+    DrawAll(ed);
+    }
+
+LOCAL_C VOID LoseHighlight(LINED *ed)
+    {
+    ToggleHighlight(ed);
+    ed->select=FALSE;
+    }
+
+LOCAL_C VOID DisplayCursor(LINED *ed)
+    {
+    ScrollForCursor(ed,TRUE);
+    DrawCursor(ed);
+    }
+
+GLDEF_C INT le_key(LINED *ed,INT keycode,INT modifier)
+    {
+    TEXT *pb;
+
+    if (keycode<0x100 && p_isprint(keycode))
+        {
+        if (ed->select)
+            DelSelRange(ed);
+        if (ed->blen==ed->i.maxchars)
+            {
+            p_sound(-5,320);
+            return(-1);
+            }
+        pb=ed->pb+ed->cur;
+        p_bcpy(pb+1,pb,ed->blen+1-ed->cur);
+        *pb=keycode;
+        (ed->blen)++;
+        (ed->cur)++;
+        ScrollForCursor(ed,FALSE);
+        DrawAll(ed);
+        return(0);
+        }
+    if (keycode==W_KEY_DELETE_LEFT || keycode==W_KEY_DELETE_RIGHT)
+        DoDelete(ed,modifier);
+    else
+        {
+        switch (keycode)
+            {
+        case W_KEY_LEFT:
+            if (ed->select)
+                {
+                LoseHighlight(ed);
+                ed->cur=0;
+                }
+            else if (!ed->cur)
+                return(0);
+            else
+                {
+                if (modifier&W_PSION_MODIFIER)
+                    ed->cur=0;
+                else
+                    (ed->cur)--;
+                }
+            DisplayCursor(ed);
+            break;
+        case W_KEY_RIGHT:
+            if (ed->select)
+                {
+                LoseHighlight(ed);
+                ed->cur=ed->blen;
+                }
+            else if (ed->cur==ed->blen)
+                return(0);
+            else
+                {
+                if (modifier&W_PSION_MODIFIER)
+                    ed->cur=ed->blen;
+                else
+                    (ed->cur)++;
+                }
+            DisplayCursor(ed);
+            }
+        }
+    return(0);
+    }
+
+GLDEF_C VOID le_emphasise(LINED *ed,INT emph)
+    {
+    if (emph)
+        emph=TRUE;
+    if (ed->emph==emph)
+        return;
+    ed->emph=emph;
+    if (!ed->visible)
+        return;
+    DrawAll(ed);
+    if (!emph)
+        wEraseTextCursor();
+    }
+
+GLDEF_C VOID le_set_cwidth(LINED *ed,INT cwidth)
+    {
+    ed->cwidth=cwidth;
+    if (ed->visible && ed->emph)
+        {
+        if (cwidth)
+            DrawCursor(ed);
+        else
+            wEraseTextCursor();
+        }
+    }
+
+GLDEF_C VOID le_visible(LINED *ed,INT visible)
+    {
+    P_RECT box;
+    INT gc;
+
+    if (visible)
+        visible=TRUE;
+    if (ed->visible==visible)
+        return;
+    ed->visible=visible;
+    if (visible)
+        DrawAll(ed);
+    else
+        {
+        GetBox(ed,&box);
+        gc=CreateGC(ed);
+        gClrRect(&box,G_TRMODE_CLR);
+        FreeGC(ed,gc);
+        }
+    }
+
+
+/************************** TEST CODE FOLLOWS ***********************/
+
+
+LOCAL_C LINED *CreateLined(INT yoff,TEXT *msg,INT emph)
+    {
+    IN_LINED init;
+    LINED *ed;
+
+    init.maxchars=20;
+    init.winid=wMainWid;
+    init.xoff=10;
+    init.yoff=yoff;
+    init.width=80;
+    init.height=10;
+    init.asc=8;
+    init.font=WS_FONT_BASE+4;
+    init.style=0;
+    init.autoselect=TRUE;
+    ed=le_init(&init);
+    le_set_text(ed,p_slen(msg),msg);
+    le_emphasise(ed,emph);
+    le_visible(ed,TRUE);
+    return(ed);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    LINED *ed[3];
+    INT which;
+    WS_EV event;
+    INT keycode;
+
+    wStartup();
+    gBorder(W_BORD_CORNER_4);
+    ed[0]=CreateLined(10,"One",TRUE);
+    ed[1]=CreateLined(30,"Two",FALSE);
+    ed[2]=CreateLined(50,"Three",FALSE);
+    which=0;
+    FOREVER
+        {
+        do
+            {
+            wGetEventWait(&event);
+            } while (event.type!=WM_KEY);
+        keycode=event.p.key.keycode&(~W_SPECIAL_KEY);
+        switch (keycode)
+            {
+        case W_KEY_ESCAPE:
+            if (event.p.key.modifiers==W_PSION_MODIFIER)
+                p_exit(0);
+        case W_KEY_UP:
+            if (which)
+                {
+                le_emphasise(ed[which--],FALSE);
+                le_emphasise(ed[which],TRUE);
+                }
+            break;
+        case W_KEY_DOWN:
+            if (which<2)
+                {
+                le_emphasise(ed[which++],FALSE);
+                le_emphasise(ed[which],TRUE);
+                }
+            break;
+        default:
+            le_key(ed[which],keycode,event.p.key.modifiers);
+            }
+        }
+    }
+
diff --git a/code/SIBOSDK/demo/lined.h b/code/SIBOSDK/demo/lined.h
new file mode 100644
index 0000000..7b08687
--- /dev/null
+++ b/code/SIBOSDK/demo/lined.h
@@ -0,0 +1,43 @@
+#define LINED_H
+
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+
+typedef struct
+    {
+    WORD maxchars;
+    WORD winid;
+    WORD xoff;
+    WORD yoff;
+    WORD width;
+    WORD height;
+    WORD asc;
+    WORD font;
+    WORD style;
+    WORD autoselect;
+    } IN_LINED;
+
+typedef struct
+    {
+    WORD blen;
+    TEXT *pb;
+    WORD select;
+    WORD emph;
+    WORD cur;
+    WORD marg;
+    WORD cwidth;
+    WORD visible;
+    WORD gc;
+    WORD scrollx;
+    WORD lmarg;
+    IN_LINED i;
+    } LINED;
+
+GLREF_C LINED *le_init(IN_LINED *pin);
+GLREF_C VOID le_set_text(LINED *ed,INT blen,TEXT *pb);
+GLREF_C VOID le_emphasise(LINED *ed,INT emph);
+GLREF_C VOID le_set_cwidth(LINED *ed,INT cwidth);
+GLREF_C VOID le_visible(LINED *ed,INT visible);
+GLREF_C INT le_key(LINED *ed,INT keycode,INT modifier);
+GLREF_C VOID le_destroy(LINED *ed);
diff --git a/code/SIBOSDK/demo/lkshell.c b/code/SIBOSDK/demo/lkshell.c
new file mode 100644
index 0000000..01cd86d
--- /dev/null
+++ b/code/SIBOSDK/demo/lkshell.c
@@ -0,0 +1,79 @@
+/*
+LKSHELL.C - Just starts up the link
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+LOCAL_D WSERV_SPEC wSpec;
+LOCAL_D UINT wMainGc;
+LOCAL_D UINT wMainWid;
+LOCAL_D INT FontHeight;
+LOCAL_D INT FontAscent;
+
+LOCAL_C VOID SetFontHeight(VOID)
+    {
+    G_FONT_INFO info;
+
+    gFontInfo(WS_FONT_SYSTEM,0,&info);
+    FontHeight=info.height;
+    FontAscent=info.ascent;
+    }
+
+LOCAL_C VOID CDECL PrintLine(INT line,INT align,TEXT *fmt,...)
+    {
+    INT len;
+    P_RECT box;
+    TEXT b[80];
+
+    box.tl.x=4;
+    box.br.x=wSpec.conn.info.pixels.x-4;
+    box.tl.y=FontHeight*line+4;
+    box.br.y=box.tl.y+FontHeight;
+    len=p_atob(&b[0],fmt,&fmt+1);
+    gPrintBoxText(&box,FontAscent,align,0,&b[0],len);
+    }
+
+LOCAL_C VOID MainEventLoop(VOID)
+    {
+    WS_EV event;
+
+    SetFontHeight();
+    for (;;)
+        {
+        wGetEventWait(&event);
+        if (event.type==WM_REDRAW)
+            {
+            wValidateWin(wMainWid);
+            gBorder(W_BORD_SHADOW_D|W_BORD_SHADOW_ON);
+            PrintLine(0,G_TEXT_ALIGN_LEFT,"Free memory: %dKbytes",p_sgfree()>>6);
+            }
+        else if (event.type==WM_KEY && event.p.key.keycode=='\r')
+            wInvalidateWin(wMainWid);
+        }
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    INT NotifierPid;
+    WORD stat;
+
+    p_setonevent(TRUE);
+    wConnect(&wSpec,0,W_CONNECT_PRIORITY);
+    wSystem(WSERV_FLAG_NO_NOTIFIER_REBOOT,WSERV_FLAG_NO_NOTIFIER_REBOOT);
+    if ((NotifierPid=p_pidfind("SYS$NTFY.*"))>0)
+        {
+        p_logona(NotifierPid,&stat);
+        p_pterminate(NotifierPid,0);
+        p_waitstat(&stat);
+        }
+    wSystem(WSERV_FLAG_HOOK_NOTIFIER|WSERV_FLAG_LOW_BATTERY_WARNINGS|WSERV_FLAG_HUNG_UP_SW,
+        WSERV_FLAG_HOOK_NOTIFIER|WSERV_FLAG_LOW_BATTERY_WARNINGS|WSERV_FLAG_HUNG_UP_SW);
+    if (p_pidfind("SYS$NCP.*")<0)
+        p_presume(p_execc("ROM::LINK",NULL,0));
+    wMainWid=wCreateWindow(0,0,0,1);
+    wsCreateClock(wMainWid,WS_CLOCK_WITH_DATE|WS_CLOCK_WITH_SECONDS,104,66,0);
+    wInitialiseWindowTree(wMainWid);
+    wMainGc=gCreateGC0(wMainWid);
+    MainEventLoop();
+    }
diff --git a/code/SIBOSDK/demo/lkshell.pr b/code/SIBOSDK/demo/lkshell.pr
new file mode 100644
index 0000000..131b53d
--- /dev/null
+++ b/code/SIBOSDK/demo/lkshell.pr
@@ -0,0 +1,5 @@
+#system epoc img
+#set epocinit=iplib2
+#model small jpi
+#compile lkshell
+#link lkshell
diff --git a/code/SIBOSDK/demo/make.bat b/code/SIBOSDK/demo/make.bat
new file mode 100644
index 0000000..f260a39
--- /dev/null
+++ b/code/SIBOSDK/demo/make.bat
@@ -0,0 +1,8 @@
+@echo off
+call checkvid
+if exist %1.pr goto custom
+tsc /m unnamed.pr /smain=%1 /%jpivid%
+goto end
+:custom
+tsc /m %1.pr /smain=%1 /%jpivid%
+:end
diff --git a/code/SIBOSDK/demo/p_comp.c b/code/SIBOSDK/demo/p_comp.c
new file mode 100644
index 0000000..d992140
--- /dev/null
+++ b/code/SIBOSDK/demo/p_comp.c
@@ -0,0 +1,96 @@
+/*
+P_COMP.C
+*/
+
+#include <plib.h>
+
+typedef struct
+    {
+    INT ret;
+    VOID *chan;
+    LONG len;
+    TEXT name[P_FNAMESIZE];
+    UBYTE buf[P_FBLKSIZE];
+    } FILE_DATA;
+    
+LOCAL_D FILE_DATA f1={0,NULL};
+LOCAL_D FILE_DATA f2={0,NULL};
+    
+LOCAL_C VOID CleanUp(TEXT *msg, FILE_DATA *pf)
+    {
+    TEXT bb[E_MAX_ERROR_TEXT_SIZE];
+
+    p_close(pf->chan);
+    pf->chan=NULL;
+    if (pf->ret<0)
+        {
+        p_errs(&bb[0],pf->ret);
+        p_printf("Failed to %s %s\n\r%s)",msg,&pf->name[0],&bb[0]);
+        pf->ret=0;
+        }
+    }
+
+LOCAL_C VOID Exit(TEXT *msg)
+    {
+    if (f1.ret>=0 && f2.ret>=0)
+        p_printf(msg);
+    CleanUp(msg,&f1);
+    CleanUp(msg,&f2);
+    p_leave(0);
+    }
+
+LOCAL_C VOID OpenFile(FILE_DATA *pf, TEXT *name, TEXT *related)
+    {
+    LONG pos;
+
+    if ((pf->ret=p_fparse(name,related,&pf->name[0],NULL))<0)
+        Exit("parse");
+    if ((pf->ret=p_open(&pf->chan,&pf->name[0],P_FSTREAM|P_FSHARE|P_FRANDOM))<0)
+        Exit("open");
+    pf->len=0L; p_seek(pf->chan,P_FEND,&pf->len);
+    pos=0; p_seek(pf->chan,P_FABS,&pos);
+    }
+
+LOCAL_C VOID ReadFile(FILE_DATA *pf)
+    {
+    pf->ret=p_read(pf->chan,&pf->buf[0],sizeof(pf->buf));
+    if (pf->ret!=E_FILE_EOF && pf->ret<0)
+        Exit("read");
+    }
+
+LOCAL_C VOID CDECL CompareFiles(TEXT *file1, TEXT *file2)
+    {
+    OpenFile(&f1,file1,NULL);
+    OpenFile(&f2,file2,&f1.name[0]);
+    p_printf("Compare %s (%ld)",&f1.name[0],f1.len);
+    p_printf("   with %s (%ld)",&f2.name[0],f2.len);
+    if (f1.len!=f2.len)
+        Exit("Files are of different length");
+    FOREVER
+        {
+        ReadFile(&f1);
+        ReadFile(&f2);
+        if (f1.ret==E_FILE_EOF && f2.ret==E_FILE_EOF)
+            {
+            f1.ret=f2.ret=0;
+            Exit("Files are identical");
+            }
+        if (p_bcmp(&f1.buf[0],f1.ret,&f2.buf[0],f2.ret))
+            Exit("Files are different");
+        }
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    TEXT *p;
+    TEXT bb[P_FNAMESIZE];
+
+    while (p_getl("Enter <file1> <file2>?\r\n",&bb[0],P_FNAMESIZE))
+        {
+        p=p_skipch(&bb[0]);
+        if (*p)
+            *p++=0;
+        p_enter((VOID *)CompareFiles,&bb[0],p_skipwh(p));
+        }
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/p_dlist.c b/code/SIBOSDK/demo/p_dlist.c
new file mode 100644
index 0000000..85f326f
--- /dev/null
+++ b/code/SIBOSDK/demo/p_dlist.c
@@ -0,0 +1,65 @@
+/*
+P_DLIST.C
+*/
+
+#include <plib.h>
+
+LOCAL_C TEXT *GetTypeText(UINT type)
+    {
+    switch (type)
+        {
+    case P_FMEDIA_FLOPPY:
+        return "Floppy";
+    case P_FMEDIA_HARDDISK:
+        return "Hard";
+    case P_FMEDIA_FLASH:
+        return "Flash";
+    case P_FMEDIA_RAM:
+        return "RAM";
+    case P_FMEDIA_ROM:
+        return "ROM";
+    case P_FMEDIA_WRITEPROTECTED:
+        return "Protected";
+        }
+    return "Unknown";
+    }
+
+LOCAL_C VOID ListDevices(VOID)
+    {
+    VOID *ncb,*dcb;
+    INT ret;
+    TEXT device[P_FNAMESIZE];
+    TEXT bb[E_MAX_ERROR_TEXT_SIZE];
+    P_DINFO dinfo;
+    
+    p_printf("   Device       Name        Type       Size      Free");
+    p_printf("===========  ==========  ==========  ========  ========");
+    p_open(&ncb,"FIL:",P_FNODE);
+    while (!p_iow(ncb,P_FREAD,&device[0],NULL))
+        {
+        p_scat(&device[0],"a:\\");
+        if (p_open(&dcb,&device[0],P_FDEVICE))
+            continue;
+        while (!p_read(dcb,&device[P_FSYSNAMESIZE],0))
+            {
+            if ((ret=p_dinfo(&device[0],&dinfo))<0)
+                {
+                p_errs(&bb[0],ret);
+                p_printf("%- 12s %- 12s<%s>",&device[0],"**Failed**",&bb[0]);
+                continue;
+                }
+            p_printf("%- 12s %- 12s%- 11s %7ldK  %7ldK",
+                &device[0],&dinfo.name[0],GetTypeText(dinfo.mediatype&0xff),
+                (dinfo.size+512)>>10,(dinfo.free+512)>>10);
+            }
+        p_close(dcb);
+        }
+    p_close(ncb);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    ListDevices();
+    p_getch();
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/p_hello.c b/code/SIBOSDK/demo/p_hello.c
new file mode 100644
index 0000000..02dc07d
--- /dev/null
+++ b/code/SIBOSDK/demo/p_hello.c
@@ -0,0 +1,15 @@
+/*
+P_HELLO.C
+
+PLIB Hello World application
+*/
+
+#include <plib.h>
+
+
+GLDEF_C INT main(VOID)
+    {
+    p_printf("Hello World");
+    p_getch();
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/p_hello.pr b/code/SIBOSDK/demo/p_hello.pr
new file mode 100644
index 0000000..37acebf
--- /dev/null
+++ b/code/SIBOSDK/demo/p_hello.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile p_hello
+#link p_hello
+
diff --git a/code/SIBOSDK/demo/p_prndir.c b/code/SIBOSDK/demo/p_prndir.c
new file mode 100644
index 0000000..197bf7e
--- /dev/null
+++ b/code/SIBOSDK/demo/p_prndir.c
@@ -0,0 +1,75 @@
+/*
+P_PRNDIR.C
+*/
+
+#include <plib.h>
+
+LOCAL_D VOID *dcb=NULL;
+
+LOCAL_C VOID panic(TEXT *msg, INT errno)
+    {
+    TEXT bb[E_MAX_ERROR_TEXT_SIZE];
+
+    p_close(dcb); dcb=NULL;
+    p_errs(&bb[0],errno);
+    p_printf("%s: %s",msg,&bb[0]);
+    p_leave(errno);
+    }
+
+LOCAL_C VOID PrintDirLine(TEXT *name, P_INFO *pinfo)
+    {
+    P_DAYSEC ds;
+    P_DATE dt;
+    TEXT *p,b[40];
+
+    p=&b[0];
+    if (pinfo->status&P_FAVOLUME)
+        p=p_scpy(p,"Vol,");
+    if (pinfo->status&P_FADIR)
+        p=p_scpy(p,"Dir,");
+    if (pinfo->status&P_FAMOD)
+        p=p_scpy(p,"Mod,");
+    if (!(pinfo->status&P_FAWRITE))
+        p=p_scpy(p,"Read,");
+    if (pinfo->status&P_FASYSTEM)
+        p=p_scpy(p,"Sys,");
+    if (pinfo->status&P_FAHIDDEN)
+        p=p_scpy(p,"Hid,");
+    if (*(p-1)==',')
+        *--p=0;
+    p_sttods(&pinfo->modst,&ds);
+    p_dstodt(&ds,&dt);
+    p_printf("%- 12s %8lu  %02u-%02u-%02u %02u:%02u  %s",
+        name,pinfo->size,dt.day+1,dt.month+1,dt.year,dt.hour,dt.minute,&b[0]);
+    }
+
+LOCAL_C INT CDECL PrintDirList(TEXT *dir)
+    {
+    INT ret,NoFiles;
+    P_INFO info;
+    TEXT name[P_FNAMESIZE];
+
+    if ((ret=p_open(&dcb,dir,P_FDIR))!=0)
+        panic("Failed to open directory file",ret);
+    NoFiles=TRUE;
+    while (!(ret=p_iow(dcb,P_FREAD,&name[0],&info)))
+        {
+        NoFiles=FALSE;
+        PrintDirLine(&name[0],&info);
+        }
+    p_close(dcb); dcb=NULL;
+    if (ret!=E_FILE_EOF)
+        panic("Failed to read directory",ret);
+    if (NoFiles)
+        p_printf("No files found");
+    return(0);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    TEXT name[P_FNAMESIZE];
+
+    while (p_getl(">",&name[0],P_FNAMESIZE))
+        p_enter((VOID *)PrintDirList,&name[0]);
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/p_search.c b/code/SIBOSDK/demo/p_search.c
new file mode 100644
index 0000000..59f03e7
--- /dev/null
+++ b/code/SIBOSDK/demo/p_search.c
@@ -0,0 +1,56 @@
+/*
+P_SEARCH.C
+*/
+
+#include <plib.h>
+
+LOCAL_D VOID *fcb=NULL;
+
+LOCAL_C VOID panic(TEXT *msg, INT errno)
+    {
+    TEXT bb[E_MAX_ERROR_TEXT_SIZE];
+
+    p_errs(&bb[0],errno);
+    p_printf("%s: %s",msg,&bb[0]);
+    p_leave(errno);
+    }
+
+#pragma save
+#pragma ENTER_CALL
+
+LOCAL_C INT CDECL SearchFile(TEXT *file, TEXT *pattern)
+    {
+    INT ret;
+    TEXT line[P_FMAXRSIZE];
+
+    if ((ret=p_open(&fcb,file,P_FTEXT))<0)
+        panic("Failed to open file",ret);
+    while ((ret=p_read(fcb,&line[0],sizeof(line)))>=0)
+        {
+        line[ret]=0;
+        if (ret && p_ssubi(&line[0],pattern)>=0)
+            p_printf(&line[0]);
+        }
+    p_close(fcb);
+    if (ret!=E_FILE_EOF)
+        panic("Failed to read file",ret);
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C INT main(VOID)
+    {
+    TEXT *p;
+    TEXT bb[P_FNAMESIZE];
+
+    while (p_getl(">",&bb[0],P_FNAMESIZE))
+        {
+        p=p_skipch(&bb[0]);
+        *p++=0;
+        p=p_skipwh(p);
+        p_printf("Searching %s for %s",&bb[0],p);
+        p_enter3(SearchFile,&bb[0],p);
+        }
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/pcxsave.c b/code/SIBOSDK/demo/pcxsave.c
new file mode 100644
index 0000000..2fa11a8
--- /dev/null
+++ b/code/SIBOSDK/demo/pcxsave.c
@@ -0,0 +1,139 @@
+/*
+Save the screen to PCX file
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+#define BUFLEN 256
+
+GLREF_D WSERV_SPEC *wserv_channel;
+
+LOCAL_D VOID *fcb;
+LOCAL_D UBYTE *pbuf;
+LOCAL_D UBYTE *pobuf;
+LOCAL_D UBYTE obuf[BUFLEN];
+
+LOCAL_C VOID FlushBuffer(VOID)
+    {
+    f_write(fcb,&obuf[0],pobuf-&obuf[0]);
+    pobuf=&obuf[0];
+    }
+
+LOCAL_C VOID putb(INT b)
+    {
+    *pobuf++=b;
+    if (pobuf==&obuf[BUFLEN])
+        FlushBuffer();
+    }
+
+LOCAL_C INT rev(INT dat)
+    {
+    INT i;
+    INT rdat;
+
+    rdat=0;
+    for (i=0;i<8;i++)
+        rdat|=((dat>>i)&1)<<(7-i);
+    return(rdat^0xff);
+    }
+
+LOCAL_C VOID WritePCXLine(UBYTE *buf,UINT len)
+    {
+    UBYTE *p;
+    UINT end;
+    UINT count;
+    INT byte;
+
+    p=buf;
+    byte=*p++;
+    count=1;
+    do
+        {
+        end=(p==(&buf[0]+len));
+        if (byte==*p && count<0x3f && !end)
+            {
+            count++;
+            p++;
+            }
+        else
+            {
+            byte=rev(byte);
+            if (count>1 || (byte&0xC0)==0xC0)
+                putb(count+0xC0);
+            putb(byte);
+            byte=*p++;
+            count=1;
+            }
+        } while (!end);
+    }
+
+LOCAL_C VOID WriteHeader(TEXT *name,UINT width,UINT height,UINT bytewid)
+    {
+    struct
+        {
+        UBYTE manuf;
+        UBYTE hard;
+        UBYTE encod;
+        UBYTE bitpx;
+        P_RECT rect;
+        WORD hres;
+        WORD vres;
+        UBYTE clrma[48];
+        UBYTE vmode;
+        UBYTE nplanes;
+        WORD bplin;
+        UBYTE padding[60];
+        } header;
+
+    f_open(&fcb,name,P_FREPLACE|P_FSTREAM|P_FUPDATE);
+    p_bfil(&header,sizeof(header),0);
+    header.manuf=10;
+    header.hard=3;
+    header.encod=TRUE;
+    header.bitpx=1;
+    header.rect.br.x=width-1;
+    header.rect.br.y=height-1;
+    header.hres=640;
+    header.vres=480;
+    header.nplanes=1;
+    header.bplin=bytewid;
+    f_write(fcb,&header,sizeof(header));
+    }
+
+#pragma save, ENTER_CALL
+
+LOCAL_C INT WritePCXFile(TEXT *name)
+    {
+    UINT len;
+    P_POINT size;
+    P_POINT line;
+
+    size=wserv_channel->conn.info.pixels;
+    len=((size.x+15)>>3)&~1;
+    WriteHeader(name,size.x,size.y,len);
+    pbuf=f_alloc(len);
+    line.x=0;
+    for (line.y=0;line.y<size.y;line.y++)
+        {
+        gPeekBit(0,&line,size.x,pbuf);
+        WritePCXLine(pbuf,len);
+        }
+    FlushBuffer();
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C INT pcxScreenSave(TEXT *name)
+    {
+    INT ret;
+
+    fcb=NULL;
+    pbuf=NULL;
+    pobuf=&obuf[0];
+    ret=p_enter2((VOID *)WritePCXFile,name);
+    p_free(pbuf);
+    p_close(fcb);
+    return(ret);
+    }
diff --git a/code/SIBOSDK/demo/read.me b/code/SIBOSDK/demo/read.me
new file mode 100644
index 0000000..87de785
--- /dev/null
+++ b/code/SIBOSDK/demo/read.me
@@ -0,0 +1,29 @@
+This directory contains demonstration files that are associated with
+the following manuals:
+
+   General Programming Manual
+   HC Programming Guide
+   Series 3/3a Programming Guide
+   Additional System Information
+   PLIB Reference
+   Window Server Reference
+
+This directory also contains the necessary files to build programs
+from the source files.
+
+For example, you can check your installation by making \sibosdk\demo
+the current directory and entering:
+   MAKE HELLO
+to produce a HELLO.IMG that can then be run on a Series3, HC or MC.
+
+If you wish to debug at the source code level, enter:
+   VID ON
+before making a program (as described in the General Programming Manual).
+
+If you move the contents of this directory to other than a
+subdirectory of \sibosdk\ then you will need a different TS.RED (such
+as the one in \sibosdk\sys).
+
+See DEMO.PRJ (a plain text file) for an annotated list of the files
+in this directory.
+
diff --git a/code/SIBOSDK/demo/readrsc.c b/code/SIBOSDK/demo/readrsc.c
new file mode 100644
index 0000000..c1d5e1e
--- /dev/null
+++ b/code/SIBOSDK/demo/readrsc.c
@@ -0,0 +1,63 @@
+#include <p_std.h>
+#include <p_file.h>
+#include <p_sys.h>
+#include <epoc.h>
+
+GLREF_D VOID *DatCommandPtr;
+
+LOCAL_D VOID *fcb;      /* handle of resource file */
+LOCAL_D UWORD resoff;   /* offset to resource file within .img file */
+LOCAL_D UWORD ixpos;    /* offset to index table within resource file */
+
+LOCAL_D TEXT buf[80];   /* scratch buffer used for resources loaded */
+
+LOCAL_C VOID SeekToPos(UWORD roff)
+/*
+Position to offset roff within the resource file
+*/
+    {
+    LONG ioff;         /* offset within image file */
+
+    ioff=resoff+roff;
+    p_seek(fcb,P_FABS,&ioff);
+    }
+
+LOCAL_C VOID InitRsc(VOID)
+/*
+Open resource file at add-file slot 2 inside own .img file.
+Set up the values of fcb, resoff, and ixpos
+*/
+    {
+    ImgHeader head;
+
+    p_open(&fcb,DatCommandPtr,P_FRANDOM|P_FSTREAM|P_FSHARE);
+    p_read(fcb,&head,sizeof(head));
+    resoff=head.Add[1].offset;
+    SeekToPos(0);
+    p_read(fcb,&ixpos,2);
+    }
+
+LOCAL_C TEXT *ReadRsc(INT i)
+/*
+Returns pointer to buffer containing resource i.
+Note that the static buffer buf[] is used in every case.
+*/
+    {
+    UWORD tmp[2];               /* section of index table */
+
+    SeekToPos(ixpos+((i-1)*2)); /* position into index table */
+    p_read(fcb,&tmp[0],4);
+    SeekToPos(tmp[0]);
+    p_read(fcb,&buf[0],tmp[1]-tmp[0]);
+    return(&buf[0]);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    InitRsc();
+    p_printf("Resource 1 is %s",ReadRsc(1));
+    p_printf("Resource 2 is %s",ReadRsc(2));
+    p_printf("Press any key to exit");
+    p_getch();
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/scapt.c b/code/SIBOSDK/demo/scapt.c
new file mode 100644
index 0000000..a3b0d3a
--- /dev/null
+++ b/code/SIBOSDK/demo/scapt.c
@@ -0,0 +1,31 @@
+/*
+SCAPT.C - Capture the screen to a file
+*/
+
+#include <plib.h>
+#include <wlib.h>
+
+GLREF_D TEXT *DatCommandPtr;
+
+GLREF_C INT pcxScreenSave(TEXT *name);
+
+LOCAL_D WSERV_SPEC wSpec;
+
+GLDEF_C INT main(VOID)
+    {
+    INT ret;
+    TEXT *pc;
+    TEXT name[P_FNAMESIZE];
+
+    pc=p_skipch(DatCommandPtr)+1;
+    if (*pc)
+        pc=p_skipwh(pc+1);
+    ret=p_fparse(pc,"REM::SCREEN.PCX",&name[0],NULL);
+    if (!ret)
+        {
+        wConnect(&wSpec,0,W_CONNECT_AT_BACK);
+        ret=pcxScreenSave(&name[0]);
+        p_sound(1,512);
+        }
+    return(ret);
+    }
diff --git a/code/SIBOSDK/demo/scapt.pr b/code/SIBOSDK/demo/scapt.pr
new file mode 100644
index 0000000..2936529
--- /dev/null
+++ b/code/SIBOSDK/demo/scapt.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#set epocinit=iplib2
+#model small jpi
+
+#compile scapt
+#compile pcxsave
+#link scapt
diff --git a/code/SIBOSDK/demo/sound.c b/code/SIBOSDK/demo/sound.c
new file mode 100644
index 0000000..514672e
--- /dev/null
+++ b/code/SIBOSDK/demo/sound.c
@@ -0,0 +1,94 @@
+#include <p_std.h>
+#include <p_file.h>
+#include <epoc.h>
+
+/* Sound demo: plays the ice cream van tune at various
+   beat per minute ... */
+
+GLDEF_C VOID waitstat2(WORD *pstat1, WORD *pstat2)
+/*
+Wait for *pstat!=E_FILE_PENDING and *pstat2 != E_FILE_PENDING
+*/
+    {
+    INT i;
+
+    i = -1;
+    do
+        {
+        p_iowait();
+        i++;
+        }
+        while (*pstat1 == E_FILE_PENDING && *pstat2 == E_FILE_PENDING);
+
+    if (*pstat2 == E_FILE_PENDING)
+        pstat1 = pstat2;
+    p_waitstat(pstat1);
+
+    while (i--)
+        p_iosignal();
+    }
+
+
+GLDEF_C VOID play_notes(WORD *buf1, WORD *buf2, WORD l1, WORD l2, INT volume, INT beatsPerMinute)
+    {
+    VOID *pcb;
+    WORD sndstat1,sndstat2;
+    E_SOUND sound;
+    INT err;
+
+    if ((err=p_open(&pcb,"SND:",-1)) < 0)
+        {
+        p_close(pcb);
+        p_exit(err);
+        }
+
+    if ((err=p_iow3(pcb,P_FSENSE,&sound)) < 0)
+        {
+        p_close(pcb);
+        p_exit(err);
+        }
+
+    if (beatsPerMinute >= 0)
+        sound.beatsPerMinute = (UBYTE) beatsPerMinute;
+
+    if (volume >= 0)
+        sound.volume = (UBYTE) volume;
+
+    if ((err=p_iow3(pcb,P_FSET,&sound)) < 0)
+        {
+        p_close(pcb);
+        p_exit(err);
+        }
+
+    p_ioc5(pcb,E_FSSOUNDCHANNEL1,&sndstat1,&buf1[0],&l1);
+    p_ioc5(pcb,E_FSSOUNDCHANNEL2,&sndstat2,&buf2[0],&l2);
+    waitstat2(&sndstat1,&sndstat2);
+    
+    p_close(pcb);
+
+    if (sndstat1 != 0 || sndstat1 != 0)
+        p_exit(0);
+}
+
+GLDEF_C INT main(VOID)
+{
+    WORD notes1[] = {1048,24,524,12};
+    WORD notes2[] = {1048,4,1320,4,1568,4,2092,4,1568,4,1320,4,1048,12};
+    WORD len1 = sizeof(notes1)/4,len2 = sizeof(notes2)/4;
+    INT i;
+
+    for (i = 0; i < 6; i++)
+        {
+        play_notes(&notes1[0],&notes2[0],len1,len2,i,-1);
+        p_sleep(1);
+        }
+    
+    for (i = 0; i < 6; i++)
+        {
+        play_notes(&notes1[0],&notes2[0],len1,len2,-1,140+i*20);
+        p_sleep(1);
+        }
+
+    return(0);
+}
+
diff --git a/code/SIBOSDK/demo/subproc.c b/code/SIBOSDK/demo/subproc.c
new file mode 100644
index 0000000..5231243
--- /dev/null
+++ b/code/SIBOSDK/demo/subproc.c
@@ -0,0 +1,31 @@
+/* SUBPROC.C */
+
+#include <p_std.h>
+#include <p_gen.h>
+#include <p_math.h>
+#include <epoc.h>
+#include "subproc.h"
+
+GLREF_C TEXT *DatCommandPtr;
+
+
+GLDEF_C INT main(VOID)
+    {
+    TEXT *pb;
+    SUBPROC_CL *pcl;
+    UWORD answer;
+    WORD logstat;
+
+    pb=DatCommandPtr+p_slen(DatCommandPtr)+1;
+    if (*pb!=sizeof(SUBPROC_CL))
+        return(E_GEN_ARG);
+    pcl=(SUBPROC_CL *)(pb+1);
+    if (!p_logona(pcl->pid,&logstat))
+        {
+        answer=(UWORD)(p_randl(&pcl->data)%(2*60*32));
+        p_sleept(answer);
+        if (logstat<0)
+            p_pcpyto(pcl->pid,pcl->poff,&answer,sizeof(UWORD));
+        }
+    return(0);
+    }
diff --git a/code/SIBOSDK/demo/subproc.h b/code/SIBOSDK/demo/subproc.h
new file mode 100644
index 0000000..d21441c
--- /dev/null
+++ b/code/SIBOSDK/demo/subproc.h
@@ -0,0 +1,6 @@
+typedef struct
+    {
+    HANDLE pid;
+    VOID *poff;
+    ULONG data;
+    } SUBPROC_CL;
diff --git a/code/SIBOSDK/demo/unnamed.pr b/code/SIBOSDK/demo/unnamed.pr
new file mode 100644
index 0000000..ce7f97b
--- /dev/null
+++ b/code/SIBOSDK/demo/unnamed.pr
@@ -0,0 +1,5 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile %main
+#link %main
diff --git a/code/SIBOSDK/demo/vid.bat b/code/SIBOSDK/demo/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/demo/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/SIBOSDK/demo/w_hello.c b/code/SIBOSDK/demo/w_hello.c
new file mode 100644
index 0000000..c7e3b2b
--- /dev/null
+++ b/code/SIBOSDK/demo/w_hello.c
@@ -0,0 +1,16 @@
+#include <p_std.h>
+#include <wlib.h>
+
+GLDEF_C INT main(VOID)
+    {
+    WS_EV event;
+
+    wStartup();
+    gBorder(W_BORD_CORNER_4);
+    wSetBusyMsg("Hello world",W_CORNER_BOTTOM_LEFT);
+    do
+        {
+        wGetEventWait(&event);
+        } while (event.type!=WM_KEY || event.p.key.keycode!=W_KEY_ESCAPE);
+    return(0);
+    }
diff --git a/code/SIBOSDK/ewdemo/ehbwin.c b/code/SIBOSDK/ewdemo/ehbwin.c
new file mode 100644
index 0000000..c9924e6
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehbwin.c
@@ -0,0 +1,70 @@
+/* EHBWIN.C */
+
+#include <ehello.g>
+#include <ehello.rsg>
+#include <hwim.h>
+
+LOCAL_C VOID LaunchDialog(INT class,INT resid,VOID *rbuf)
+    {
+    DL_DATA dld;
+
+    dld.id=resid;
+    dld.rbuf=rbuf;
+    dld.pdlg=NULL;
+    hLaunchDial(CAT_EHELLO_EHELLO,class,&dld);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID ehbwin_wn_init(PR_EHBWIN *self)
+    {
+    W_WINDATA wd;
+    IN_EDWIN_X initx;
+    struct
+        {
+        IN_EDWIN e;
+        TEXT rest[21];
+        } init;
+
+    wd.extent.width=240-50; /* extent calculation presupposes S3 screen */
+    wd.extent.height=3+10+5;    /* matches flags set for bwin below */
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=31;      /* centred vertically */
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    hLoadResBuf(EHSTR_INIT,&init.e.contents[0]);
+    init.e.vulen=240-50-3-1-5-1;    /* one extra pixel clearance each end */
+    init.e.maxlen=50;
+    init.e.flags=IN_EDWIN_VULEN_PIXELS|IN_EDWIN_POSITION_SUPPLIED;
+    initx.pos.x=3+1;
+    initx.pos.y=3;
+    self->ehbwin.edwin=f_newsend(CAT_EHELLO_HWIM,C_EDWIN,O_WN_INIT,
+                                                        &init,self,&initx);
+    self->win.flags=IN_BWIN_SHADOW_2|IN_BWIN_CUSHION;
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    hInitVis(self);
+    }
+
+METHOD VOID ehbwin_wn_emphasise(PR_EHBWIN *self,INT flag)
+    {
+    p_supersend3(self,O_WN_EMPHASISE,flag);
+    p_send3(self->ehbwin.edwin,O_WN_EMPHASISE,flag);
+    }
+
+METHOD VOID ehbwin_wn_draw(PR_EHBWIN *self)
+    {
+    p_supersend2(self,O_WN_DRAW);
+    p_send2(self->ehbwin.edwin,O_WN_DRAW);
+    }
+
+METHOD VOID ehbwin_wn_key(PR_EHBWIN *self,INT keycode,INT mods)
+    {
+    SE_EDWIN sense;
+
+    if (keycode!=W_KEY_RETURN)
+        p_send4(self->ehbwin.edwin,O_WN_KEY,keycode,mods);
+    else
+        {
+        p_send3(self->ehbwin.edwin,O_WN_SENSE,&sense);
+        LaunchDialog(C_EHDLG,EHDLG,sense.buf);
+        }
+    }
diff --git a/code/SIBOSDK/ewdemo/ehdlg.c b/code/SIBOSDK/ewdemo/ehdlg.c
new file mode 100644
index 0000000..ab60147
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehdlg.c
@@ -0,0 +1,11 @@
+/* EHDLG.C */
+
+#include <ehello.g>
+#include <hwim.h>
+
+#pragma METHOD_CALL
+
+METHOD VOID ehdlg_dl_dyn_init(PR_DLGBOX *self)
+    {
+    hDlgSetText(1,self->dlgbox.rbuf);
+    }
diff --git a/code/SIBOSDK/ewdemo/ehello.afl b/code/SIBOSDK/ewdemo/ehello.afl
new file mode 100644
index 0000000..279ac4f
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehello.afl
@@ -0,0 +1,2 @@
+ehello.pic
+ehello.rzc
diff --git a/code/SIBOSDK/ewdemo/ehello.cat b/code/SIBOSDK/ewdemo/ehello.cat
new file mode 100644
index 0000000..ae208cf
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehello.cat
@@ -0,0 +1,29 @@
+IMAGE ehello
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+INCLUDE edwin.g
+
+CLASS ehwserv wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS ehbwin bwin
+    {
+    REPLACE wn_init
+    REPLACE wn_emphasise
+    REPLACE wn_key
+    REPLACE wn_draw
+    PROPERTY
+        {
+        PR_EDWIN *edwin;
+        }
+    }
+
+CLASS ehdlg dlgbox
+    {
+    REPLACE dl_dyn_init
+    }
diff --git a/code/SIBOSDK/ewdemo/ehello.pic b/code/SIBOSDK/ewdemo/ehello.pic
new file mode 100644
index 0000000..d980c34
Binary files /dev/null and b/code/SIBOSDK/ewdemo/ehello.pic differ
diff --git a/code/SIBOSDK/ewdemo/ehello.pr b/code/SIBOSDK/ewdemo/ehello.pr
new file mode 100644
index 0000000..c75ea9c
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehello.pr
@@ -0,0 +1,31 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile ehello.cat
+
+#if %remake #or (ehello.rg #older ehello.re) #or (ehello.rg #older ehello.g) #then
+  #run "re ehello" no_window no_abort
+#endif
+
+#if (ehello.rsg #older ehello.rss) #or (ehello.rsg #older ehello.rg) #then
+  #run "rs ehello" no_window no_abort
+#endif
+
+#if ehello.rzc #older ehello.rsg #then
+  #run "rch ehello" no_window no_abort
+  #file delete ehello.img
+#endif
+
+#compile ehmain.c
+#compile ehwserv.c
+#compile ehbwin.c
+#compile ehdlg.c
+
+#if (ehello.img #older ehello.afl) #or (ehello.img #older ehello.pic) #then
+  #file delete ehello.img
+#endif
+
+#pragma link(hwim.lib)
+
+#link ehello.img
diff --git a/code/SIBOSDK/ewdemo/ehello.re b/code/SIBOSDK/ewdemo/ehello.re
new file mode 100644
index 0000000..c1b422f
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehello.re
@@ -0,0 +1,3 @@
+#include <comman.g>
+
+_O_COM_EXIT
diff --git a/code/SIBOSDK/ewdemo/ehello.rss b/code/SIBOSDK/ewdemo/ehello.rss
new file mode 100644
index 0000000..818ec95
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehello.rss
@@ -0,0 +1,54 @@
+/* EHELLO.RSS */
+
+#include <hwim.rh>
+#include <hwim.rg>
+#include <ehello.rg>
+
+RESOURCE WSERV_INFO ehello_accs
+    {
+    menbar_id=ehello_mbar;
+    first_com=O_COM_EXIT;
+    accel={'x'};
+    }
+
+RESOURCE MENU_BAR ehello_mbar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE DIALOG ehdlg
+    {
+    title="Edit window";
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_DEAD;
+            prompt="Current text";
+            info=TXTMESS { str="*";};   /* placeholder */
+            }
+        };
+    }
+
+RESOURCE STRING ehstr_init { str="Hello world"; }
diff --git a/code/SIBOSDK/ewdemo/ehmain.c b/code/SIBOSDK/ewdemo/ehmain.c
new file mode 100644
index 0000000..16f9cf6
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehmain.c
@@ -0,0 +1,17 @@
+/* EHMAIN.C */
+
+#include <ehello.g>
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV wserv;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN;
+    app.wserv_cat=p_getlibh(CAT_EHELLO_EHELLO);
+    app.wserv_class=C_EHWSERV;
+    wserv.com_cat=p_getlibh(CAT_EHELLO_HWIM);
+    wserv.com_class=C_COMMAN;
+    p_send4(p_new(CAT_EHELLO_HWIM,C_HWIMMAN),O_AM_INIT,&app,&wserv);
+    }
diff --git a/code/SIBOSDK/ewdemo/ehrel.prj b/code/SIBOSDK/ewdemo/ehrel.prj
new file mode 100644
index 0000000..ee134eb
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehrel.prj
@@ -0,0 +1,15 @@
+ehrel.prj       ! releases source files
+ehello.pr       ! TS project file
+make.bat        ! makes EHELLO.IMG
+!
+ehello.cat      ! category file
+ehello.re       ! resource externals file
+ehello.rss      ! resource script
+!
+ehbwin.c        ! client window
+ehdlg.c         ! dialog
+ehmain.c        ! main
+ehwserv.c       ! window server subclass
+!
+ehello.afl      ! add file list
+ehello.pic      ! icon
diff --git a/code/SIBOSDK/ewdemo/ehwserv.c b/code/SIBOSDK/ewdemo/ehwserv.c
new file mode 100644
index 0000000..3096862
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/ehwserv.c
@@ -0,0 +1,11 @@
+/* EHWSERV.C */
+
+#include <ehello.g>
+
+#pragma METHOD_CALL
+
+METHOD VOID ehwserv_ws_dyn_init(PR_EHWSERV *self)
+    {
+    wsEnable();
+    self->wserv.cli=f_newsend(CAT_EHELLO_EHELLO,C_EHBWIN,O_WN_INIT);
+    }
diff --git a/code/SIBOSDK/ewdemo/make.bat b/code/SIBOSDK/ewdemo/make.bat
new file mode 100644
index 0000000..d0fea3a
--- /dev/null
+++ b/code/SIBOSDK/ewdemo/make.bat
@@ -0,0 +1,3 @@
+@echo off
+tscx /m ehello
+tscx /m ehello
diff --git a/code/SIBOSDK/fconv/s3fconv.lib b/code/SIBOSDK/fconv/s3fconv.lib
new file mode 100644
index 0000000..b6a8229
Binary files /dev/null and b/code/SIBOSDK/fconv/s3fconv.lib differ
diff --git a/code/SIBOSDK/fconv/txtread.c b/code/SIBOSDK/fconv/txtread.c
new file mode 100644
index 0000000..4638bcb
--- /dev/null
+++ b/code/SIBOSDK/fconv/txtread.c
@@ -0,0 +1,94 @@
+/*
+TXTREAD.C
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <wl$txt.g>
+#include "wpfconv.h"
+
+GLREF_D VOID *DatApp5;      /* used for file conversion DYLs... */
+#define FileName DatApp5    /* ...to point to the source file's name */
+
+LOCAL_C VOID InsertBuf(PR_TXTREAD *self, TEXT *buf, UINT len)
+    {
+    InsertText(self->txtread.pos,buf,len);
+    self->txtread.pos+=len;
+    }
+
+LOCAL_C VOID ApplyPlainStyle(PR_TXTREAD *self)
+    {
+    PARA_STYLE *para;
+    EMPH_STYLE *emph;
+    TEXT paracode[2];
+    TEXT emphcode[2];
+
+    *(WORD *)&paracode[0]='B'+('T'<<8);
+    para=SenseParaStyleBySC(&paracode[0]);
+    DoApplyParaStyle(self->txtread.lastpos,self->txtread.pos,para);
+    *(WORD *)&emphcode[0]='N'+('N'<<8);
+    emph=(EMPH_STYLE *)SenseEmphStyleBySC(&emphcode[0]);
+    DoApplyEmphasis(self->txtread.lastpos,self->txtread.pos,emph);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID txtread_ao_init(PR_TXTREAD *self)
+/*
+Keep the supplied filename extension.
+*/
+    {
+    f_open((VOID **)&self->active.pcb,FileName,P_FOPEN|P_FTEXT);
+    CloseCurrentFile();
+    SetDefaultStyles(4,6);
+    StartActive(self);
+    }
+
+METHOD VOID txtread_ao_queue(PR_TXTREAD *self)
+    {
+    self->active.isactive=TRUE;
+    self->txtread.len=TXTREAD_BUFLEN;
+    p_ioc5(self->active.pcb,P_FREAD,&self->active.stat,&self->txtread.buf[0],
+        &self->txtread.len);
+    }
+
+METHOD INT txtread_ao_run(PR_TXTREAD *self)
+    {
+    if (self->active.stat==E_FILE_EOF)
+        {
+        ApplyPlainStyle(self); /* apply style to final paragraph */
+        SwitchToNewFile(FileName);
+        p_send2(self,O_DESTROY);
+        return(RUN_ACTIVE_USED);
+        }
+    f_leave(self->active.stat);
+
+    if (self->txtread.pos)
+        {
+        ApplyPlainStyle(self); /* range does not include the terminating NULL */
+        InsertBuf(self,&self->txtread.eopara,1);
+        self->txtread.lastpos=self->txtread.pos;
+        }
+    InsertBuf(self,&self->txtread.buf[0],self->txtread.len); /* add text of next paragraph */
+
+    p_send2(self,O_AO_QUEUE);
+    return(RUN_ACTIVE_USED);
+    }
+
+METHOD VOID txtread_ao_abrun(PR_TXTREAD *self)
+/*
+The application is shut down after reporting any error on loading.
+No data is ever lost by doing this, since any previous file will
+already have been saved.
+*/
+    {
+    StopActive();
+    p_supersend2(self,O_AO_ABRUN);
+    p_exit(0);
+    }
+
+METHOD VOID txtread_destroy(PR_TXTREAD *self)
+    {
+    StopActive();
+    p_supersend2(self,O_DESTROY);
+    }
diff --git a/code/SIBOSDK/fconv/txtwrite.c b/code/SIBOSDK/fconv/txtwrite.c
new file mode 100644
index 0000000..f0f6c31
--- /dev/null
+++ b/code/SIBOSDK/fconv/txtwrite.c
@@ -0,0 +1,89 @@
+/*
+TXTWRITE.C
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <ws$txt.g>
+#include "wpfconv.h"
+
+GLREF_D VOID *DatApp5;
+
+LOCAL_C INT OpenFile(PR_TXTSAVE *self)
+/* forces .TXT extension */
+    {
+    TEXT extension[6];
+    P_INFO info;
+    TEXT name[P_FNAMESIZE];
+
+    *((UWORD *)&extension[0])='.'+('T'<<8);
+    *((UWORD *)&extension[2])='X'+('T'<<8);
+    extension[4]=0;
+    f_fparse(&extension[0],DatApp5,&name[0],NULL);
+    if (!p_finfo(&name[0],&info))
+        {
+        if (!DoConfirmOverwrite())
+            return(FALSE);
+        }
+    f_open(&self->active.pcb,&name[0],P_FUPDATE|P_FREPLACE|P_FSTREAM_TEXT);
+    return(TRUE);
+    }
+
+LOCAL_C VOID ReplaceNulls(TEXT *p,UINT len)
+    {
+    TEXT *pe;
+
+    for (pe=p+len;p<pe;p++)
+        {
+        if (!*p)
+            *p=CHAR_CR;
+        }
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID txtsave_ao_init(PR_TXTSAVE *self)
+    {
+    OpenFile(self);
+    self->txtsave.ntags=CountTags();
+    StartActive(self);
+    }
+METHOD VOID txtsave_ao_queue(PR_TXTSAVE *self)
+    {
+    self->active.isactive=TRUE;
+    p_iosignal();
+    }
+METHOD INT txtsave_ao_run(PR_TXTSAVE *self)
+    {
+    PARA_STYLE style;
+    EMPH_STYLE emphasis;
+    UINT taglen,txtlen;
+
+    taglen=SenseTagItem(self->txtsave.curtag++,&style,&emphasis);
+    while (taglen)
+        {
+        txtlen=taglen>TXTSAVE_BUFFER_LEN ? TXTSAVE_BUFFER_LEN : taglen;
+        ExtractText(self->txtsave.pos,&self->txtsave.buf[0],txtlen);
+        ReplaceNulls(&self->txtsave.buf[0],txtlen);
+        f_write(self->active.pcb,&self->txtsave.buf[0],txtlen);
+        self->txtsave.pos+=txtlen;
+        taglen-=txtlen;
+        }
+    if (self->txtsave.curtag<self->txtsave.ntags)
+        p_send2(self,O_AO_QUEUE);
+    else
+        p_send2(self,O_DESTROY);
+    return(RUN_ACTIVE_USED);
+    }
+METHOD VOID txtsave_ao_abrun(PR_TXTSAVE *self)
+    {
+    p_close(self->active.pcb);
+    StopActive();
+    p_supersend2(self,O_AO_ABRUN);
+    p_supersend2(self,O_DESTROY);
+    }
+METHOD VOID txtsave_destroy(PR_TXTSAVE *self)
+    {
+    StopActive();
+    p_supersend2(self,O_DESTROY);
+    }
diff --git a/code/SIBOSDK/fconv/wl$txt.cat b/code/SIBOSDK/fconv/wl$txt.cat
new file mode 100644
index 0000000..f4b5c4b
--- /dev/null
+++ b/code/SIBOSDK/fconv/wl$txt.cat
@@ -0,0 +1,31 @@
+LIBRARY wl$txt
+
+EXTERNAL olib
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE appman.g
+
+CLASS txtread   active
+NB Must be first class in DYL
+    {
+    REPLACE destroy
+    REPLACE ao_init
+    REPLACE ao_queue
+    REPLACE ao_run
+    REPLACE ao_abrun
+    CONSTANTS
+        {
+        TXTREAD_BUFLEN   256
+        }
+    PROPERTY
+        {
+        UWORD pos;                  current document character content offset
+        UWORD lastpos;              start of previous paragraph
+        TEXT  eopara;               end of para marker
+        TEXT  dummy;
+        UWORD len;                  length of text in buf[]
+        TEXT buf[TXTREAD_BUFLEN];   input text buffer
+        }
+    }
diff --git a/code/SIBOSDK/fconv/wl$txt.dyl b/code/SIBOSDK/fconv/wl$txt.dyl
new file mode 100644
index 0000000..0b1bdf8
Binary files /dev/null and b/code/SIBOSDK/fconv/wl$txt.dyl differ
diff --git a/code/SIBOSDK/fconv/wl$txt.pr b/code/SIBOSDK/fconv/wl$txt.pr
new file mode 100644
index 0000000..1499df0
--- /dev/null
+++ b/code/SIBOSDK/fconv/wl$txt.pr
@@ -0,0 +1,18 @@
+#system epoc dyl
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x320F
+
+#compile %main.cat
+
+#compile txtread.c
+
+#pragma link(s3fconv.lib)
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/fconv/word.app b/code/SIBOSDK/fconv/word.app
new file mode 100644
index 0000000..5d80d9f
Binary files /dev/null and b/code/SIBOSDK/fconv/word.app differ
diff --git a/code/SIBOSDK/fconv/wpfconv.h b/code/SIBOSDK/fconv/wpfconv.h
new file mode 100644
index 0000000..ae6cf13
--- /dev/null
+++ b/code/SIBOSDK/fconv/wpfconv.h
@@ -0,0 +1,82 @@
+/*
+WPFCONV.H
+
+Public word processor structures and prototypes for file conversion DYL code.
+*/
+
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef PRINTER_G
+#include <printer.g>
+#endif
+
+typedef struct
+    {
+    SCRLAY_FONT sf;
+    UWORD inherit;
+    } WP_FONT;
+
+typedef struct
+    {
+    TEXT    sc[2];
+    TEXT    tag_name[16];
+    UWORD   sflags;
+    WP_FONT font;
+    } EMPH_DATA;        /* saved emphasis style structure */
+
+typedef struct
+    {
+    SCRLAY_MARGINS  marg;
+    SCRLAY_SPACING  spc;
+    UWORD           olevel;
+    SCRLAY_TABS     tabs;
+    } PARA_DATA;        /* saved paragraph style structure */
+
+typedef struct
+    {
+    VOID        *next;  /* style queue header - written by system code */
+    EMPH_DATA   ph;
+    } EMPH_STYLE;       /* in-memory emphasis style structure */
+
+typedef struct
+    {
+    VOID        *next;  /* style queue header - written by system code */
+    EMPH_DATA   ph;
+    PARA_DATA   pa;
+    SCRLAY_MARGINS  prn_mar;    /* printer margin positions */
+    SCRLAY_MARGINS  scr_mar;    /* screen margin positions */
+    SCRLAY_SPACING  prn_spc;    /* printer vertical spacing data */
+    SCRLAY_TABS     *pts;       /* screen tabs data */
+    SCRLAY_TABS     *ptp;       /* printer tabs data */
+    } PARA_STYLE;       /* in-memory paragraph style structure */
+
+/*
+Prototypes for file conversion DYL interface.
+*/
+GLREF_C INT CountParaStyles(VOID);
+GLREF_C INT CountEmphStyles(VOID);
+GLREF_C PARA_STYLE *SenseParaStyleByIndex(INT);
+GLREF_C EMPH_STYLE *SenseEmphStyleByIndex(INT);
+GLREF_C PARA_STYLE *SenseParaStyleBySC(TEXT *);
+GLREF_C EMPH_STYLE *SenseEmphStyleBySC(TEXT *);
+GLREF_C PARA_STYLE *AppendParaStyle(PARA_STYLE *);
+GLREF_C EMPH_STYLE *AppendEmphStyle(EMPH_STYLE *);
+GLREF_C VOID DoApplyParaStyle(UINT,UINT,PARA_STYLE *);
+GLREF_C VOID DoApplyEmphasis(UINT,UINT,EMPH_STYLE *);
+GLREF_C VOID SetDefaultStyles(UINT,UINT);
+GLREF_C VOID SetBusyStatus(INT);
+GLREF_C INT DoConfirmOverwrite(VOID);
+GLREF_C PRINTER_PARAMS *SensePrinterParams(VOID **);
+GLREF_C WDR_MODEL *SensePrinterModel(VOID);
+GLREF_C VOID *SenseWDR(VOID);
+GLREF_C VOID SetFileErr(INT);
+GLREF_C VOID StartActive(VOID *);
+GLREF_C VOID StopActive(VOID);
+GLREF_C VOID CloseCurrentFile(VOID);
+GLREF_C VOID SwitchToNewFile(TEXT *);
+GLREF_C VOID InsertText(UINT,TEXT *,UINT);
+GLREF_C VOID DeleteText(UINT,UINT);
+GLREF_C VOID ExtractText(UINT,TEXT *,UINT);
+GLREF_C UINT CountTags(VOID);
+GLREF_C UINT SenseTagItem(UINT,PARA_STYLE *,EMPH_STYLE *);
diff --git a/code/SIBOSDK/fconv/ws$txt.cat b/code/SIBOSDK/fconv/ws$txt.cat
new file mode 100644
index 0000000..ebe9581
--- /dev/null
+++ b/code/SIBOSDK/fconv/ws$txt.cat
@@ -0,0 +1,30 @@
+LIBRARY ws$txt
+
+EXTERNAL olib
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE appman.g
+
+CLASS txtsave active
+NB Must be first class in DYL
+    {
+    REPLACE destroy
+    REPLACE ao_init
+    REPLACE ao_queue
+    REPLACE ao_run
+    REPLACE ao_abrun
+    CONSTANTS
+        {
+        CHAR_CR 13
+        TXTSAVE_BUFFER_LEN 256
+        }
+    PROPERTY
+        {
+        UINT ntags;
+        UINT curtag;
+        UINT pos;
+        TEXT buf[TXTSAVE_BUFFER_LEN];
+        }
+    }
diff --git a/code/SIBOSDK/fconv/ws$txt.dyl b/code/SIBOSDK/fconv/ws$txt.dyl
new file mode 100644
index 0000000..0c7e50a
Binary files /dev/null and b/code/SIBOSDK/fconv/ws$txt.dyl differ
diff --git a/code/SIBOSDK/fconv/ws$txt.pr b/code/SIBOSDK/fconv/ws$txt.pr
new file mode 100644
index 0000000..8505a6b
--- /dev/null
+++ b/code/SIBOSDK/fconv/ws$txt.pr
@@ -0,0 +1,18 @@
+#system epoc dyl
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x320F
+
+#compile %main.cat
+
+#compile txtwrite.c
+
+#pragma link(s3fconv.lib)
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/font/bold.fsc b/code/SIBOSDK/font/bold.fsc
new file mode 100644
index 0000000..b952859
--- /dev/null
+++ b/code/SIBOSDK/font/bold.fsc
@@ -0,0 +1,2311 @@
+*name Sys$bold
+*special 1
+*descent 1
+*height 8
+*maxwid 8
+*flag ascii
+*flag cp850
+
+0000011 ;0
+0000011
+0000011
+0010011
+0110011
+1111111
+0110000
+0010000
+
+00000000 ;1
+00000000
+00000000
+00000000
+00000000
+11010110
+11010110
+00000000
+
+110110 ;2
+110110
+011100
+000000
+111110
+000000
+000000
+000000
+
+110110 ;3
+011100
+011100
+110110
+000000
+000000
+000000
+000000
+
+1111110 ;4
+1100110
+1100110
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+1111000
+0000000
+
+0000000 ;5
+0111100
+1000010
+0011000
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+1111110
+0000000
+
+001000 ;6
+010100
+010100
+111110
+110110
+110110
+011100
+000000
+
+000000 ;7
+000000
+000000
+000000
+111110
+000000
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+
+000 ;8
+000
+000
+000
+000
+000
+010
+010
+
+0000000 ;9
+0000000
+0011000
+0011100
+1111110
+0011100
+0011000
+0000000
+
+0011000 ;10
+0011000
+0011000
+0011000
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+0111100
+0011000
+
+0001110 ;11
+0001100
+0001100
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+0001100
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+0111000
+0000000
+
+00000011 ;12
+00000110
+00000110
+00001100
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+10011000
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+
+00000000 ;13
+00000000
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+
+000000 ;14
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+
+000 ;15
+000
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+
+0000000 ;16
+0011000
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+
+0000000 ;17
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+0000000
+
+001111 ;18
+011000
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+001111
+
+11100 ;19
+00110
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+
+001111 ;20
+011010
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+
+11100 ;21
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+
+001111 ;22
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+
+11100 ;23
+11110
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+
+0011000 ;24
+0111100
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+
+0011000 ;25
+0011000
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+
+00000000 ;26
+00011000
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+
+00000000 ;27
+00110000
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+
+110000 ;28
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+
+0000000 ;29
+0011000
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+
+00000000 ;30
+00000000
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+
+0000000 ;31
+0000000
+0000000
+0000000
+0000000
+0000000
+0000000
+0000000
+
+000 ;32 ' '
+000
+000
+000
+000
+000
+000
+000
+
+0110 ;33 '!'
+0110
+0110
+0110
+0110
+0000
+0110
+0000
+
+110110 ;34 '"'
+110110
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+000000
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+000000
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+000000
+
+00000000 ;35 '#'
+01101100
+11111110
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+01101100
+00000000
+
+0011000 ;36 '$'
+0111110
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+0000000
+
+1100000 ;37 '%'
+1100110
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+0000110
+0000000
+
+0111100 ;38 '&'
+1100110
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+0111010
+0000000
+
+1110 ;39 '''
+0110
+1100
+0000
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+0000
+0000
+
+00110 ;40 '('
+01100
+11000
+11000
+11000
+01100
+00110
+00000
+
+11000 ;41 ')'
+01100
+00110
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+11000
+00000
+
+0000000 ;42 '*'
+0011000
+1011010
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+1011010
+0011000
+0000000
+0000000
+
+0000000 ;43 '+'
+0011000
+0011000
+1111110
+0011000
+0011000
+0000000
+0000000
+
+0000 ;44 ','
+0000
+0000
+0000
+1110
+1110
+0110
+1100
+
+000000 ;45 '-'
+000000
+000000
+111110
+000000
+000000
+000000
+000000
+
+0000 ;46 '.'
+0000
+0000
+0000
+0000
+1110
+1110
+0000
+
+0000000 ;47 '/'
+0000110
+0001100
+0011000
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+1100000
+0000000
+0000000
+
+0111100 ;48 '0'
+1100110
+1101110
+1111110
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+0000000
+
+0011000 ;49 '1'
+0111000
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+0000000
+
+0111100 ;50 '2'
+1100110
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+0000000
+
+0111100 ;51 '3'
+1100110
+0000110
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+0000000
+
+0001100 ;52 '4'
+0011100
+0111100
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+0000000
+
+1111110 ;53 '5'
+1100000
+1111100
+0000110
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+1100110
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+0000000
+
+0111100 ;54 '6'
+1100110
+1100000
+1111100
+1100110
+1100110
+0111100
+0000000
+
+1111110 ;55 '7'
+0000110
+0001100
+0011000
+0110000
+0110000
+0110000
+0000000
+
+0111100 ;56 '8'
+1100110
+1100110
+0111100
+1100110
+1100110
+0111100
+0000000
+
+0111100 ;57 '9'
+1100110
+1100110
+0111110
+0000110
+1100110
+0111100
+0000000
+
+0000 ;58 ':'
+1110
+1110
+0000
+1110
+1110
+0000
+0000
+
+0000 ;59 ';'
+1110
+1110
+0000
+1110
+0110
+1100
+0000
+
+000110 ;60 '<'
+001100
+011000
+110000
+011000
+001100
+000110
+000000
+
+000000 ;61 '='
+000000
+111110
+000000
+111110
+000000
+000000
+000000
+
+110000 ;62 '>'
+011000
+001100
+000110
+001100
+011000
+110000
+000000
+
+0111100 ;63 '?'
+1100110
+0000110
+0001100
+0011000
+0000000
+0011000
+0000000
+
+0111100 ;64 '@'
+1100110
+0000110
+0110110
+1010110
+1010110
+0111100
+0000000
+
+0111100 ;65 'A'
+1100110
+1100110
+1111110
+1100110
+1100110
+1100110
+0000000
+
+1111100 ;66 'B'
+1100110
+1100110
+1111100
+1100110
+1100110
+1111100
+0000000
+
+0111100 ;67 'C'
+1100110
+1100000
+1100000
+1100000
+1100110
+0111100
+0000000
+
+1111000 ;68 'D'
+1101100
+1100110
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+1111000
+0000000
+
+111110 ;69 'E'
+110000
+110000
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+111110
+000000
+
+111110 ;70 'F'
+110000
+110000
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+
+0111100 ;71 'G'
+1100110
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+0000000
+
+1100110 ;72 'H'
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+0000000
+
+11110 ;73 'I'
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+00000
+
+0011110 ;74 'J'
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+0000000
+
+1100110 ;75 'K'
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+0000000
+
+110000 ;76 'L'
+110000
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+
+11000110 ;77 'M'
+11101110
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+
+1100110 ;78 'N'
+1100110
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+
+0111100 ;79 'O'
+1100110
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+
+1111100 ;80 'P'
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+
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+
+1111100 ;82 'R'
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+
+0111100 ;83 'S'
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+
+1111110 ;84 'T'
+0011000
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+
+1100110 ;85 'U'
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+
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+
+11000110 ;87 'W'
+11000110
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+
+1100110 ;88 'X'
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+
+1100110 ;89 'Y'
+1100110
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+
+1111110 ;90 'Z'
+0000110
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+
+11110 ;91 '['
+11000
+11000
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+00000
+
+0000000 ;92 '\'
+1100000
+0110000
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+
+11110 ;93 ']'
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+00000
+
+0011000 ;94 '^'
+0111100
+1100110
+0000000
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+
+000000 ;95 '_'
+000000
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+111110
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+
+1110 ;96 '`'
+1100
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+
+0000000 ;97 'a'
+0000000
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+
+1100000 ;98 'b'
+1100000
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+
+000000 ;99 'c'
+000000
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+
+0000110 ;100 'd'
+0000110
+0110110
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+
+0000000 ;101 'e'
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+
+001110 ;102 'f'
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+
+0000000 ;103 'g'
+0000000
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+
+1100000 ;104 'h'
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+
+01100 ;105 'i'
+00000
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+
+000110 ;106 'j'
+000000
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+
+110000 ;107 'k'
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+
+11100 ;108 'l'
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+
+00000000 ;109 'm'
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+
+0000000 ;110 'n'
+0000000
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+
+0000000 ;111 'o'
+0000000
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+
+0000000 ;112 'p'
+0000000
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+
+0000000 ;113 'q'
+0000000
+0110110
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+
+0000000 ;114 'r'
+0000000
+1101100
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+
+000000 ;115 's'
+000000
+011110
+110000
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+111100
+000000
+
+011000 ;116 't'
+011000
+111100
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+000000
+
+0000000 ;117 'u'
+0000000
+1100110
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+0000000
+
+0000000 ;118 'v'
+0000000
+1100110
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+0011000
+0000000
+
+00000000 ;119 'w'
+00000000
+11000110
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+
+000000 ;120 'x'
+000000
+110110
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+000000
+
+0000000 ;121 'y'
+0000000
+1100110
+1100110
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+0111110
+0000110
+0111100
+
+000000 ;122 'z'
+000000
+111110
+000110
+011100
+110000
+111110
+000000
+
+00110 ;123 '{'
+01100
+01100
+11000
+01100
+01100
+00110
+00000
+
+0110 ;124 '|'
+0110
+0110
+0000
+0110
+0110
+0110
+0000
+
+11000 ;125 '}'
+01100
+01100
+00110
+01100
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+11000
+00000
+
+0110110 ;126 '~'
+1101100
+0000000
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+0000000
+0000000
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+
+0000000 ;127
+0000000
+0011000
+0111100
+1100110
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diff --git a/code/SIBOSDK/font/diary.fsc b/code/SIBOSDK/font/diary.fsc
new file mode 100644
index 0000000..3b8ba19
--- /dev/null
+++ b/code/SIBOSDK/font/diary.fsc
@@ -0,0 +1,158 @@
+*name Diary
+*descent 0
+*height 9
+*maxwid 8
+
+*char 0                       
+
+00000000000                     !     DY_SYMBOL_ARROW_TAIL
+00011100000
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+
+00010100000                     !     DY_SYMBOL_ARROW_MIDDLE
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+
+00000000000                     !     DY_SYMBOL_ARROW_HEAD_CLOSED
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+
+00010100000                     !     DY_SYMBOL_ARROW_HEAD_OPEN
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+
+1                               !     DY_SYMBOL_VERTICAL_BAR
+1
+1
+1
+1
+1
+1
+1
+1
+
+00000000                        ! Numeric space
+00000000
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_ONE
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_TWO
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_THREE
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_FOUR
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_FIVE
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_SIX
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_SEVEN
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_EIGHT
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+
+00000000                        !       DY_SYMBOL_TODO_PRIORITY_NINE
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+
+
diff --git a/code/SIBOSDK/font/digit.fsc b/code/SIBOSDK/font/digit.fsc
new file mode 100644
index 0000000..8586f65
--- /dev/null
+++ b/code/SIBOSDK/font/digit.fsc
@@ -0,0 +1,93 @@
+*name Sys$digt
+*descent 1
+*height 6
+*max_width 6
+
+*char 31
+
+000000
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+
+000000
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+
+*char 48
+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
diff --git a/code/SIBOSDK/font/font.prj b/code/SIBOSDK/font/font.prj
new file mode 100644
index 0000000..9f45d81
--- /dev/null
+++ b/code/SIBOSDK/font/font.prj
@@ -0,0 +1,11 @@
+FONT.PRJ        ! This file
+!
+READ.ME         ! About the \sibosdk\font directory
+!
+! ===================
+! Sample font sources
+!
+NORM.FSC        ! A 'normal' font
+BOLD.FSC        ! A bolded version of the above
+DIGIT.FSC       ! The Series 3 'digits' font
+DIARY.FSC       ! The Series 3 Agenda special character font
diff --git a/code/SIBOSDK/font/norm.fsc b/code/SIBOSDK/font/norm.fsc
new file mode 100644
index 0000000..cc98101
--- /dev/null
+++ b/code/SIBOSDK/font/norm.fsc
@@ -0,0 +1,2311 @@
+*name Sys$norm
+*special 1
+*descent 1
+*height 8
+*maxwid 6
+*flag ascii
+*flag cp850
+
+000001 ;0
+000001
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diff --git a/code/SIBOSDK/font/read.me b/code/SIBOSDK/font/read.me
new file mode 100644
index 0000000..d9886cd
--- /dev/null
+++ b/code/SIBOSDK/font/read.me
@@ -0,0 +1,95 @@
+This directory contains demonstration font source (.fsc) files.
+
+Use the program wsfcomp.exe to generate font (.fon) files. For example,
+to compile diary.fsc, producing diary.fon, just type:
+
+    wsfcomp diary
+
+See FONT.PRJ (a plain text file) for an annotated list of the files in
+this directory.
+
+A font source file contains a header section followed by patterns
+which make up the font, as in the following extract from the
+beginning of a font source file:
+
+    *name System mono
+    *descent 2
+    *height 10
+    *maxwid 7
+    *flag ascii
+    *flag cp850
+
+    *char 28
+    
+    100000000000
+    100001100000
+    100001100000
+    101111111100
+    100111111000
+    110011110111
+    000001100000
+    000000000000
+    111111111111
+    100000000000
+
+    0000000
+    0000000
+    0001000
+    0001100
+    1111110
+    1111110
+    0001100
+    0001000
+    0000000
+    0000000
+
+    0000000
+    0000011
+    0000011
+    0010011
+    0110011
+    1111111
+    1111111
+    0110000
+    0010000
+    0000000
+
+The keywords have the following meanings:
+-----------------------------------------
+
+*name           The font name (maximum length 16 characters)
+
+*descent <n>    The descent for the font
+
+*height <n>     The height for the font
+
+*maxwid <n>     Not the real maximum width, but the width of the
+                widest normal character
+
+*flag           Some informational flags
+
+*char <n>       Skip all characters up to the specified code. 
+                Character codes start at 0 and follow sequentially
+                until the next *char statement
+
+The keyword "*special 1" may also be present, to specify a font
+suitable for "fast" blitting onto the screen.  If present, this
+keyword must come before the *height statement.  ("Fast" fonts must
+have all their widths less than 9 pixels.)
+
+If the height of a character defined is less than that defined in the
+header, blank rows are added at the top.
+
+Possible values for "*flag" (each one defined on its own line) are
+"ascii", "cp850", "bold", "italic", and "serif".
+
+For more details about fonts, see the 'Text fonts' sections of both
+the 'Introduction' and 'Graphics Output' chapters of the WSERV
+Reference manual.
+
+Note that only the first letter of keywords and flagnames is
+significant.  Thus "*max_width" and "*maxwid" have the same effect.
+
+One tip when editing .fsc files is to temporarily change all '1's
+into graphics square characters (ascii 219, say), and all '0's into
+dots.  Then change them back when you're finished.
diff --git a/code/SIBOSDK/hcmast/big.fon b/code/SIBOSDK/hcmast/big.fon
new file mode 100644
index 0000000..1de7bed
Binary files /dev/null and b/code/SIBOSDK/hcmast/big.fon differ
diff --git a/code/SIBOSDK/hcmast/cheng.cfo b/code/SIBOSDK/hcmast/cheng.cfo
new file mode 100644
index 0000000..29da13a
Binary files /dev/null and b/code/SIBOSDK/hcmast/cheng.cfo differ
diff --git a/code/SIBOSDK/hcmast/chengel.cfo b/code/SIBOSDK/hcmast/chengel.cfo
new file mode 100644
index 0000000..c7d5030
Binary files /dev/null and b/code/SIBOSDK/hcmast/chengel.cfo differ
diff --git a/code/SIBOSDK/hcmast/chfrn.cfo b/code/SIBOSDK/hcmast/chfrn.cfo
new file mode 100644
index 0000000..cd410e6
Binary files /dev/null and b/code/SIBOSDK/hcmast/chfrn.cfo differ
diff --git a/code/SIBOSDK/hcmast/chfrnel.cfo b/code/SIBOSDK/hcmast/chfrnel.cfo
new file mode 100644
index 0000000..c7d5030
Binary files /dev/null and b/code/SIBOSDK/hcmast/chfrnel.cfo differ
diff --git a/code/SIBOSDK/hcmast/chnzl.cfo b/code/SIBOSDK/hcmast/chnzl.cfo
new file mode 100644
index 0000000..bdcb246
Binary files /dev/null and b/code/SIBOSDK/hcmast/chnzl.cfo differ
diff --git a/code/SIBOSDK/hcmast/chnzlel.cfo b/code/SIBOSDK/hcmast/chnzlel.cfo
new file mode 100644
index 0000000..c7d5030
Binary files /dev/null and b/code/SIBOSDK/hcmast/chnzlel.cfo differ
diff --git a/code/SIBOSDK/hcmast/chswe.cfo b/code/SIBOSDK/hcmast/chswe.cfo
new file mode 100644
index 0000000..2a5049e
Binary files /dev/null and b/code/SIBOSDK/hcmast/chswe.cfo differ
diff --git a/code/SIBOSDK/hcmast/chsweel.cfo b/code/SIBOSDK/hcmast/chsweel.cfo
new file mode 100644
index 0000000..c7d5030
Binary files /dev/null and b/code/SIBOSDK/hcmast/chsweel.cfo differ
diff --git a/code/SIBOSDK/hcmast/custom$.dat b/code/SIBOSDK/hcmast/custom$.dat
new file mode 100644
index 0000000..941f728
--- /dev/null
+++ b/code/SIBOSDK/hcmast/custom$.dat
@@ -0,0 +1 @@
+�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������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\ No newline at end of file
diff --git a/code/SIBOSDK/hcmast/makemast.bat b/code/SIBOSDK/hcmast/makemast.bat
new file mode 100644
index 0000000..e4ecb60
--- /dev/null
+++ b/code/SIBOSDK/hcmast/makemast.bat
@@ -0,0 +1,6 @@
+@echo off
+rem Specimen batch file to create master HC SSD
+rem Drivers for external SSD drives must be installed
+emast -u1 v033eeng.mas
+echo Transferring other software...
+xcopy \hcmast\*.* f:\*.* /s
diff --git a/code/SIBOSDK/hcmast/mclinkpa.trm b/code/SIBOSDK/hcmast/mclinkpa.trm
new file mode 100644
index 0000000..ae987b4
Binary files /dev/null and b/code/SIBOSDK/hcmast/mclinkpa.trm differ
diff --git a/code/SIBOSDK/hcmast/mon_5x8.fon b/code/SIBOSDK/hcmast/mon_5x8.fon
new file mode 100644
index 0000000..bce02a3
Binary files /dev/null and b/code/SIBOSDK/hcmast/mon_5x8.fon differ
diff --git a/code/SIBOSDK/hcmast/mono.fon b/code/SIBOSDK/hcmast/mono.fon
new file mode 100644
index 0000000..71b334f
Binary files /dev/null and b/code/SIBOSDK/hcmast/mono.fon differ
diff --git a/code/SIBOSDK/hcmast/mrchv.bat b/code/SIBOSDK/hcmast/mrchv.bat
new file mode 100644
index 0000000..7c0cdf1
--- /dev/null
+++ b/code/SIBOSDK/hcmast/mrchv.bat
@@ -0,0 +1,3 @@
+rem Example batch file to create master file image of HC ROM
+erom >sch.mep -c -m -b0xa000 -v0x033e -lsch -oENG epocchp
+type sch.mep
diff --git a/code/SIBOSDK/hcmast/olib.dyl b/code/SIBOSDK/hcmast/olib.dyl
new file mode 100644
index 0000000..34d4d2e
Binary files /dev/null and b/code/SIBOSDK/hcmast/olib.dyl differ
diff --git a/code/SIBOSDK/hcmast/olibx.dyl b/code/SIBOSDK/hcmast/olibx.dyl
new file mode 100644
index 0000000..04ef26a
Binary files /dev/null and b/code/SIBOSDK/hcmast/olibx.dyl differ
diff --git a/code/SIBOSDK/hcmast/oplch.dyl b/code/SIBOSDK/hcmast/oplch.dyl
new file mode 100644
index 0000000..e0befa8
Binary files /dev/null and b/code/SIBOSDK/hcmast/oplch.dyl differ
diff --git a/code/SIBOSDK/hcmast/oplterr.rsc b/code/SIBOSDK/hcmast/oplterr.rsc
new file mode 100644
index 0000000..21426fd
Binary files /dev/null and b/code/SIBOSDK/hcmast/oplterr.rsc differ
diff --git a/code/SIBOSDK/hcmast/repro.app b/code/SIBOSDK/hcmast/repro.app
new file mode 100644
index 0000000..b3c55c4
Binary files /dev/null and b/code/SIBOSDK/hcmast/repro.app differ
diff --git a/code/SIBOSDK/hcmast/sch.rom b/code/SIBOSDK/hcmast/sch.rom
new file mode 100644
index 0000000..a7ee048
--- /dev/null
+++ b/code/SIBOSDK/hcmast/sch.rom
@@ -0,0 +1,22 @@
+cheng.cfo,sys$ctry.cfo
+wsrvhch1.img,sys$wsrv.img
+corpshll.img,sys$shll.img
+corpntfy.img,sys$ntfy.img
+sys$env.ini
+sys$rfsv.img
+sys$ncp.img
+link.img
+mclinkpa.trm,mclink.trm
+olib.dyl
+big.fon
+small.fon
+mon_5x8.fon
+mono.fon
+sys$norm.fon
+sys$bold.fon
+exopl.img
+oplch.dyl,opl.dyl
+batchk.img
+ttest.img
+pprint.img
+custom$.dat
diff --git a/code/SIBOSDK/hcmast/small.fon b/code/SIBOSDK/hcmast/small.fon
new file mode 100644
index 0000000..a8c9689
Binary files /dev/null and b/code/SIBOSDK/hcmast/small.fon differ
diff --git a/code/SIBOSDK/hcmast/sys$bold.fon b/code/SIBOSDK/hcmast/sys$bold.fon
new file mode 100644
index 0000000..44cf92b
Binary files /dev/null and b/code/SIBOSDK/hcmast/sys$bold.fon differ
diff --git a/code/SIBOSDK/hcmast/sys$env.ini b/code/SIBOSDK/hcmast/sys$env.ini
new file mode 100644
index 0000000..a9ef960
Binary files /dev/null and b/code/SIBOSDK/hcmast/sys$env.ini differ
diff --git a/code/SIBOSDK/hcmast/sys$norm.fon b/code/SIBOSDK/hcmast/sys$norm.fon
new file mode 100644
index 0000000..59f90c4
Binary files /dev/null and b/code/SIBOSDK/hcmast/sys$norm.fon differ
diff --git a/code/SIBOSDK/hcmast/sys$rem.pdd b/code/SIBOSDK/hcmast/sys$rem.pdd
new file mode 100644
index 0000000..20dc33d
Binary files /dev/null and b/code/SIBOSDK/hcmast/sys$rem.pdd differ
diff --git a/code/SIBOSDK/hcmast/ukdatach.cfo b/code/SIBOSDK/hcmast/ukdatach.cfo
new file mode 100644
index 0000000..ffe0d00
Binary files /dev/null and b/code/SIBOSDK/hcmast/ukdatach.cfo differ
diff --git a/code/SIBOSDK/hwdemo/cc.bat b/code/SIBOSDK/hwdemo/cc.bat
new file mode 100644
index 0000000..42c025d
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/cc.bat
@@ -0,0 +1,8 @@
+@echo off
+call checkvid
+if exist %1.pr goto custom
+tsc %1.c /fpunnamed /%jpivid%
+goto end
+:custom
+tsc %1.c /fp%1 /%jpivid%
+:end
diff --git a/code/SIBOSDK/hwdemo/checkvid.bat b/code/SIBOSDK/hwdemo/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/hwdemo/days.afl b/code/SIBOSDK/hwdemo/days.afl
new file mode 100644
index 0000000..560d29b
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/days.afl
@@ -0,0 +1,3 @@
+days.pic
+days.rsc
+days.shd
diff --git a/code/SIBOSDK/hwdemo/days.c b/code/SIBOSDK/hwdemo/days.c
new file mode 100644
index 0000000..82a8151
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/days.c
@@ -0,0 +1,1817 @@
+/*
+    DAYS.C
+
+Written by DavidW
+Started on 4/12/91
+*/
+
+#include <p_std.h>          /* basic Psion header file */
+#include <p_file.h>         /* defines E_FILE_ error values, etc */
+#include <p_dbf.h>          /* defines DbfXXX functions */
+#include <p_date.h>         /* defines date and time functions */
+#include <p_config.h>       /* defines E_CONFIG struct */
+#include <epoc.h>           /* general Epoc definitions */
+#include <wlib.h>           /* defines al Window Server library functions */
+#include <hwif.h>           /* defines all Hwif library functions */
+
+GLREF_D UWORD DatLocked;            /* non-zero when application "busy" */
+GLREF_D TEXT *DatUsedPathNamePtr;   /* full path name of current file */
+
+LOCAL_D TEXT *cmds[]=
+    {           /* the commands in the menu bar */
+    "nNew",
+    "oOpen",
+    "mMerge",
+    "aSave as",
+    "kCompress",
+    "xExit",
+    "iInsert text",
+    "cCopy text",
+    "vEvaluate",
+    "hShow symbols",
+    "sSave",
+    "rRevert",
+    "eEnter anniversary",
+    "dDelete anniversary",
+    "uChange date",
+    "fFind",
+    "gFind next",
+    "bFind back",
+    "tFind date",
+    "jJump to",
+    "lList view",
+    "wWander through",
+    "pPrint",
+    "yPrint setup",
+    NULL
+    };
+
+#define FILE_ITEMS          6       /* how many items in each menu */
+#define EDIT_ITEMS          6
+#define CHANGE_ITEMS        3
+#define SEARCH_ITEMS        5
+#define SPECIAL_ITEMS       4
+
+#define ITEMS_BEFORE_FILE       0
+#define ITEMS_BEFORE_EDIT       FILE_ITEMS
+#define ITEMS_BEFORE_CHANGE     (ITEMS_BEFORE_EDIT+EDIT_ITEMS)
+#define ITEMS_BEFORE_SEARCH     (ITEMS_BEFORE_CHANGE+CHANGE_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_SEARCH+SEARCH_ITEMS)
+
+#define LIST_ITEM           ITEMS_BEFORE_SPECIAL
+#define SYMBOLS_ITEM        ITEMS_BEFORE_EDIT+3
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {                   /* the menus in the menu bar */
+    "File",FILE_ITEMS,
+    "Edit",EDIT_ITEMS,
+    "Change",CHANGE_ITEMS,
+    "Search",SEARCH_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);           /* Hwif code expects this */
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);   /* Hwif code expects this */
+
+LOCAL_D UINT MainWid;       /* ID of main window */
+
+LOCAL_D struct
+    {                       /* format of data at start of Days DBF file */
+    UWORD dataStart;      
+    UWORD needVersion;    
+    UWORD firHeader;
+    UBYTE fir[3];
+    } ModelHeader=
+        {
+        DbfHeaderLength,
+        0x100f,                     /* DBF code version number required */
+        (DbfRecordTypeFir<<12)|3,       /* 3 fields defined */
+            {
+            DbfFieldTypeWord,       /* word field ("DayInYear") */
+            DbfFieldTypeString,     /* string field ("name") */
+            DbfFieldTypeString      /* string field ("notes") */
+            }
+        };
+
+LOCAL_D TEXT filename[P_FNAMESIZE];     /* for current filename */
+LOCAL_D VOID *dH;                       /* handle for DbfXXX services */
+LOCAL_D UBYTE dBuf[512];            /* buffer used by DbfXXX services */
+LOCAL_D UWORD dOff;                 /* current offset into dBuf[] */
+
+typedef struct
+    {               /* structure of INDex ENTry */
+    UWORD diy;          /* no of Day In Year */
+    UWORD no;           /* no of record in file (secondary key) */
+    } INDENT;
+
+LOCAL_D INDENT index[500];      /* cope with up to 500 entries */
+LOCAL_D WORD count;             /* how many entries */
+LOCAL_D WORD where;             /* current entry */
+
+LOCAL_D WORD top;       /* entry at top of screen (list view) */
+LOCAL_D UWORD ViewList=FALSE;       /* TRUE if in list view */
+
+LOCAL_D VOID *edit[3];              /* the three editors */
+LOCAL_D UWORD show_statwin=TRUE;    /* whether Status Window is showing */
+LOCAL_D UWORD ScreenWidth;          /* width of main display area */
+LOCAL_D INT emph=0;             /* which editor is emphasised */
+
+LOCAL_D UWORD lastbflags=W_BORD_CORNER_4;   /* state of border flags */
+
+LOCAL_D UWORD ShowSymbols=FALSE;        /* whether editors display symbols */
+
+LOCAL_D WORD currdiy;       /* Day In Year of current entry */
+LOCAL_D WORD origdiy;       /* currdiy before operation started */
+LOCAL_D WORD dummdiy;   /* DIY of dummy entry (placeholder for real one) */
+
+LOCAL_D WORD DummyEntry=FALSE;      /* whether dummy entry in place */
+LOCAL_D WORD lastchanged=FALSE;     /* last state of "changed" flag */
+
+LOCAL_D UBYTE daysim[]={31,29,31,30,31,30,31,31,30,31,30,31};
+
+LOCAL_D TEXT find[20]={0};      /* the current find string */
+LOCAL_D UWORD findtype=1;       /* which type of find is being done */
+
+LOCAL_D UWORD PrintNamesOnly=1;     /* whether only to print names */
+LOCAL_D UWORD PrintRec;             /* which record is being printed */
+LOCAL_D UWORD PrintState;       /* which part of the record is being printed */
+LOCAL_D UBYTE *PrintBuf;            /* the text being printed */
+LOCAL_D WORD PrintLen;              /* length of text being printed */
+LOCAL_D WORD PrintIndent;           /* indent before text being printed */
+LOCAL_D TEXT PrintDate[40];         /* text of date of entry being printed */
+
+LOCAL_D UWORD tly[]={0,17,35};  /* top left y-positions of three editors */
+LOCAL_D UWORD bry[]={15,32,80}; /* bottom right y-positions of editors */
+
+
+LOCAL_C VOID DrawBorder(INT i)
+    {               /* draw border round i-th editor and emphasise */
+    P_RECT rect;            /* appropriate rectangle */
+
+    rect.tl.x=0;
+    rect.br.x=ScreenWidth;
+    if (!i)
+        rect.br.x-=54;
+    else if (i==1)
+        rect.br.x-=10;
+    rect.tl.y=tly[i];
+    rect.br.y=bry[i];
+    gBorderRect(&rect,      /* should border be emphasised? */
+            W_BORD_CORNER_4|W_BORD_SHADOW_S|(i==emph? W_BORD_SHADOW_ON: 0));
+    hEBEmphasise(edit[i],i==emph);  /* emphasise or de-emphasise editor */
+    }
+
+LOCAL_C VOID DrawWhereAndCount(VOID)
+    {               /* draw the text "n/m" */
+    TEXT buf[10];
+    P_RECT box;     /* where to draw the text */
+
+    p_atos(&buf[0],"%d/%d",where+1,count);  /* construct text to display */
+    box.tl.x=ScreenWidth-54;
+    box.tl.y=2;
+    box.br.x=ScreenWidth;
+    box.br.y=12;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,buf,p_slen(buf));
+    }
+
+LOCAL_C INT CheckIfChanged(VOID)
+    {               /* return TRUE if current entry has been changed */
+    if (ViewList)
+        return(0);
+    return(origdiy!=currdiy
+                    || hEBSenseChanged(edit[1]) || hEBSenseChanged(edit[2]));
+    }
+
+LOCAL_C INT FindMonNo(INT *pdiy)
+    {               /* find month number corresponding to day-in-year */
+    INT monno;
+
+    monno=0;
+    while (*pdiy>=daysim[monno])
+        (*pdiy)-=daysim[monno++];
+    return(monno);
+    }
+
+LOCAL_C VOID DiyToBuf(INT diy,TEXT *pb)
+    {               /* get full textual representation of day in year */
+    E_CONFIG cfg;       /* current system defaults */
+    TEXT mon[32];       /* name of month */
+    TEXT suff[31][3];   /* numerical suffices */
+
+    p_nmmon(&mon[0],FindMonNo(&diy));
+    p_getsuffixes(&suff[0][0]);
+    p_getctd(&cfg);
+    if (cfg.dateType==E_DATE_EUROPE)
+        p_atos(pb,"%u%s %s",diy+1,&suff[diy][0],&mon[0]);
+    else
+        p_atos(pb,"%s %u%s",&mon[0],diy+1,&suff[diy][0]);
+    }
+
+LOCAL_C VOID DiyToShortBuf(INT diy,TEXT *pb)
+    {               /* get short textual representation of day in year */
+    INT mon;
+    E_CONFIG cfg;       /* to find date separator */
+    INT first;          /* either day number or month number */
+    INT second;         /* the other */
+
+    mon=FindMonNo(&diy)+1;
+    diy++;
+    p_getctd(&cfg);
+    if (cfg.dateType==E_DATE_EUROPE)
+        {
+        first=diy;
+        second=mon;
+        }
+    else
+        {
+        first=mon;
+        second=diy;
+        }
+    p_atos(pb,"%u%c%u",first,cfg.dateSeparator,second);
+    }
+
+LOCAL_C INT SetDateText(INT diy)
+    {               /* set date text into the date "editor" */
+    TEXT date[40];
+
+    DiyToBuf(diy,&date[0]);
+    return(hEBSetText(edit[0],&date[0],p_slen(&date[0])));
+    }
+
+LOCAL_C VOID ClearChangedFlags(VOID)
+    {               /* acknowledge that changes have been absorbed */
+    origdiy=currdiy;
+    hEBClearChanged(edit[1]);
+    hEBClearChanged(edit[2]);
+    }
+
+LOCAL_C VOID ZeroBufferStart(VOID)
+    {               /* put dummy entry at start of dBuf[] */
+    *(UWORD *)(&dBuf[2])=dummdiy;
+    *(UWORD *)(&dBuf[4])=0;
+    dOff=0;
+    DbfTrash(dH);
+    }
+
+LOCAL_C VOID Check(INT val)
+    {       /* terminate application on file error */
+    TEXT buf[64];
+
+    if (val<0 && val!=E_FILE_EOF)
+        {
+        uForceToFront();        /* come into foreground */
+        DatLocked=TRUE;
+        p_errs(&buf[0],val);    /* get error string */
+        wsAlertW(WS_ALERT_CLIENT,&buf[0],"Terminating application",0);
+        p_exit(0);              /* exit cleanly */
+        }
+    }
+
+LOCAL_C VOID SeekTo(UINT current)
+    {           /* read the specified record into dBuf[] */
+    Check(DbfAbsRead(dH,current,&dOff));
+    }
+
+LOCAL_C INT LoadBuffer(INT j)
+    {           /* read the specified record (maybe dummy) into dBuf[] */
+    INT no;
+
+    if (j>=count)
+        return(-1);     /* no such record */
+    no=index[j].no;
+    if (DummyEntry && no==count-1)
+        ZeroBufferStart();      /* record in process of being added */
+    else
+        SeekTo(no);             /* real record */
+    return(0);
+    }
+
+LOCAL_C VOID LoadEditors(VOID)
+    {               /* load editors in preparation to edit current entry */
+    UBYTE *psrc;    /* points into dBuf[] */
+    INT len;        /* length of text field */
+
+    LoadBuffer(where);          /* read current record into dBuf[] */
+    psrc=(&dBuf[dOff+2]);       /* position psrc to start of record */
+    ClearChangedFlags();        /* no changes made yet */
+    DrawWhereAndCount();        /* display new "n/m" text */
+    origdiy=currdiy=(*(UWORD *)psrc);   /* read the Day In Year */
+    if (SetDateText(currdiy))   /* set text of date "editor" */
+        return;
+    psrc+=2;                /* increment to first text field */
+    len=(*psrc);            /* length of first text field */
+    if (hEBSetText(edit[1],(TEXT *)psrc+1,len))
+        return;
+    psrc+=len+1;            /* increment to second text field */
+    hEBSetText(edit[2],(TEXT *)psrc+1,*psrc);
+    }
+
+LOCAL_C INT AddMonthChoiceList(UWORD *pmonno)
+    {           /* add choice list of all month names to current dialog */
+    H_DI_CHOICE ch;
+    TEXT mon[32];       /* for name of current month */
+    INT i;
+
+    if (uBeginDCL(&ch))
+        return(-1);
+    for (i=0; i<12; i++)
+        {                               /* for each month */
+        p_nmmon(&mon[0],i);             /* look up month name */
+        if (uGrowDCL(&ch,&mon[0]))      /* try to add next entry */
+            return(-1);
+        }
+    return(uAddDCL("Month",pmonno,&ch));
+    }
+
+LOCAL_C INT FindDiy(INT monno,INT dayinm)
+    {                   /* find DayInYear for given day in given month */
+    while (monno)
+        dayinm+=daysim[--monno];
+    return(dayinm);
+    }
+
+LOCAL_C VOID IndexDelete(VOID)
+    {               /* delete an item from the index */
+    UWORD deleted;      /* the record number of item deleted */
+    UWORD i;
+    INDENT *pindent;
+    UWORD tomove;
+
+    deleted=index[where].no;
+    count--;            /* decrement total count number */
+    tomove=count-where; /* how many index entries to move to close gap */
+    p_bcpy(&index[where],&index[where+1],tomove*sizeof(INDENT));
+    pindent=(&index[0]);    /* to scan through all index entries */
+    i=count;
+    while (i--)
+        {
+        if (pindent->no>deleted)
+            (pindent->no)--;    /* since this record number now one less */
+        pindent++;
+        }
+    }
+
+LOCAL_C UWORD FindKey(VOID)
+    {           /* read the DayInYear of the current entry */
+    return(*(UWORD *)(&dBuf[dOff+2]));
+    }
+
+LOCAL_C INT compare(INDENT *p1,INDENT *p2)
+    {           /* find which of two entries is first in order */
+    UWORD diff;
+
+    diff=p1->diy-p2->diy;
+    return(diff? diff: p1->no-p2->no);
+    }
+
+LOCAL_C INT cmp(INT r,VOID *pindent)
+    {           /* routine expected by p_bsrch */
+    return(compare(pindent,&index[r]));
+    }
+
+LOCAL_C INT LocateByDate(INDENT *pent)
+    {   /* locate index position matching (or nearest after) given entry */
+    INT dir;    /* direction to nearest hit (as given by p_bsrch) */
+    INT mid;    /* nearest hit (as given by p_bsrch) */
+
+    if (!count)
+        mid=0;
+    else
+        {
+        dir=p_bsrch(count,cmp,&mid,pent);
+        if (dir>0)
+            mid++;
+        }
+    return(mid);
+    }
+
+LOCAL_C VOID IndexAppend()
+    {               /* add index entry for new record at end of file */
+    INT mid;
+    UWORD tomove;
+    INDENT new;
+
+    new.no=count;       /* new record added at end of file */
+    new.diy=currdiy;
+    mid=LocateByDate(&new);     /* find where to insert index entry */
+    tomove=count-mid;           /* how many entries to move down */
+    count++;                    /* increment total count of records */
+    p_bcpy(&index[mid+1],&index[mid],tomove*sizeof(INDENT));
+    index[mid]=new;         /* write in the new entry */
+    where=mid;              /* this entry is now current */
+    }
+
+LOCAL_C VOID IndexUpdate(VOID)
+    {                   /* update index entry for record updated */
+    IndexDelete();          /* delete the old entry... */
+    IndexAppend();          /* ...and construct a new one */
+    }
+
+LOCAL_C INT Try(INT ret,TEXT *msg)
+    {               /* in case of file error, give user chance to retry */
+    TEXT buf[64];
+
+    if (ret>=0)
+        return(0);      /* no error */
+    uForceToFront();    /* come to foreground */
+    DatLocked=TRUE;     /* mark application as "busy" */
+    p_errs(&buf[0],ret);
+    if (wsAlertW(WS_ALERT_CLIENT,msg,&buf[0],"Continue","Exit",0))
+        p_exit(0);      /* user is willing to exit application */
+    DatLocked=FALSE;
+    return(-1);
+    }
+
+LOCAL_C VOID SeekToCurrent(VOID)
+    {           /* read the current record into dBuf[] */
+    SeekTo(index[where].no);
+    }
+
+LOCAL_C INT DoUpdate(INT len)
+    {           /* user has finished updating record */
+    INT state;
+
+    if (DummyEntry)
+        {       /* was editing dummy record - so append real one */
+        if (Try(DbfAppend(dH,len),"Failed to save changes"))
+            return(-1);
+        DummyEntry=FALSE;
+        }
+    else
+        {
+        SeekToCurrent();            /* find the record to update */
+        state=DbfStateDisabled;     /* instant update */
+        if (Try(DbfUpdate(&state,dH,len),"Failed to save changes"))
+            return(-1);
+        }
+    IndexUpdate();          /* update the corresponding index entry */
+    return(0);
+    }
+
+LOCAL_C VOID EditEmphasise(INT flag)
+    {       /* pass emphasis or de-emphasis message to current editor */
+    if (!ViewList)
+        hEBEmphasise(edit[emph],flag);
+    }       /* else no editors */
+
+LOCAL_C INT RunDialog(VOID)
+    {           /* layer round dialog code to handle cursor flashing */
+    INT ret;
+
+    EditEmphasise(FALSE);   /* remove any flashing cursor */
+    ret=uRunDialog();       /* run the dialog */
+    EditEmphasise(TRUE);    /* reinstate any flashing cursor */
+    return(ret);
+    }
+
+LOCAL_C INT Confirm(TEXT *pb)
+    {                       /* present a "No/Yes" dialog */
+    if (uOpenDialog(pb))    /* title text supplied by caller */
+        return(-1);
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return(-1);
+    return(RunDialog()!='y');   /* return TRUE iff user answered Yes */
+    }
+
+LOCAL_C INT SizeRecord(VOID)
+    {       /* return the length of first text field in current record */
+    return(*(UWORD *)&dBuf[dOff+4]);
+    }
+
+LOCAL_C VOID AddDummyEntry()
+    {       /* add index position for record in process of being defined */
+    DummyEntry=TRUE;
+    dummdiy=currdiy;
+    IndexAppend();
+    }
+
+LOCAL_C INT CalculateBflags(VOID)
+    {       /* find whether scroll arrows should be displayed on border */
+    INT bflags;
+
+    if (top)        /* check if more records off top of screen */
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_ON;
+    else
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_OFF;
+    if (top+8<count)    /* check if more records off bottom of screen */
+        bflags|=W_BORD_BOT_ON;
+    else
+        bflags|=W_BORD_BOT_OFF;
+    return(bflags);
+    }
+
+LOCAL_C VOID LoadYs(P_RECT *pbox,INT y)
+    {           /* load top and bottom y-values for given screen line */
+    pbox->tl.y=4+y*9;
+    pbox->br.y=pbox->tl.y+9;
+    }
+
+LOCAL_C VOID LineToScreen(INT y,INT x1,INT x2,INT align,TEXT *pb,INT tlen)
+    {               /* utility layer around gPrintBoxText */
+    P_RECT box;
+
+    box.tl.x=x1;
+    box.br.x=x2;
+    LoadYs(&box,y);
+    gPrintBoxText(&box,8,align,0,pb,tlen);
+    }
+
+LOCAL_C VOID ClrLine(INT y)
+    {               /* clear a line on the screen */
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=ScreenWidth-4;
+    LoadYs(&box,y);
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID SetBold(INT flag)
+    {               /* prepare to print in bold (or in non-bold) */
+    G_GC gc;
+
+    gc.font=WS_FONT_BASE+flag;
+    gSetGC(0,G_GC_MASK_FONT,&gc);
+    }
+
+LOCAL_C VOID GetCursorBox(INT i,P_RECT *pbox)
+    {           /* get rectangle to draw cursor for specified entry */
+    pbox->tl.x=4;
+    pbox->br.x=10;
+    LoadYs(pbox,i);
+    }
+
+LOCAL_C VOID DrawCursor(INT i,INT on)
+    {           /* draw (or clear) cursor alongside given entry */
+    P_RECT box;
+
+    GetCursorBox(i,&box);
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_LEFT,0,"\034",on);
+    }
+
+LOCAL_C VOID DrawLine(INT i)
+    {                   /* display a given entry on a line on screen */
+    INT entno;
+    UBYTE *psrc;        /* pointer into dBuf[] */
+    TEXT date[6];       /* for short textual representation of date */
+
+    entno=i+top;        /* offset by no of entry at screen top */
+    if (LoadBuffer(entno))
+        {               /* no such entry */
+        ClrLine(i);
+        return;
+        }
+    psrc=(&dBuf[dOff+2]);       /* point to start of record */
+    DiyToShortBuf(*(UWORD *)psrc,&date[0]);     /* get short date text */
+    DrawCursor(i,entno==where);         /* draw or clear cursor */
+    SetBold(TRUE);                      /* draw date in bold */
+    LineToScreen(i,14,49,G_TEXT_ALIGN_RIGHT,&date[0],p_slen(&date[0]));
+    psrc+=2;                    /* position to first text field */
+    SetBold(FALSE);             /* print remainder in non-bold */
+    LineToScreen(i,54,ScreenWidth-4,G_TEXT_ALIGN_LEFT,(TEXT *)psrc+1,*psrc);
+    }
+
+LOCAL_C VOID ListDisplay(VOID)
+    {               /* redraw all visible entries (in list view) */
+    INT i;
+
+    for (i=0; i<8; i++)
+        DrawLine(i);
+    }
+
+LOCAL_C VOID WholeListDisplay(VOID)
+    {               /* re-display whole screen (in list view) */
+    if (top+8>count)
+        top=count-8;        /* wasted spaced at end of display */
+    if (top<0)
+        top=0;
+    if (where<top)
+        top=where;          /* ensure current record on screen */
+    else if (where>top+7)
+        top=where-7;
+    lastbflags=CalculateBflags();
+    gBorder(lastbflags);        /* draw border */
+    ListDisplay();              /* draw the entries themselves */
+    }
+
+LOCAL_C INT LookFor(UBYTE *pb)
+    {           /* look for find text in given text field */
+    return(p_bsubi((TEXT *)pb+1,*pb,&find[1],find[0]));
+    }
+
+LOCAL_C VOID RotateTo(INT newemph)
+    {           /* change which editor is emphasised */
+    INT oldemph;
+
+    if (newemph!=emph)
+        {
+        oldemph=emph;
+        emph=newemph;
+        DrawBorder(oldemph);        /* clear former emphasis */
+        DrawBorder(newemph);        /* apply new emphasis */
+        }
+    }
+
+LOCAL_C INT SaveChanges(VOID)
+    {               /* save changes made to current record */
+    INT len1;           /* length of first text field */
+    INT len2;           /* length of second text field */
+    UBYTE *pb;          /* pointer into dBuf[] */
+    TEXT *psrc;         /* pointer into editor's text */
+
+    pb=(&dBuf[2]);          /* start at beginning of dBuf[] */
+    *(UWORD *)pb=currdiy;   /* fill in word DIY field */
+    pb+=2;                  /* position to first text field */
+    psrc=hEBSenseText(edit[1]);     /* sense text in editor */
+    len1=p_slen(psrc);
+    *pb++=len1;                     /* record the length of the text */
+    pb=p_bcpy(pb,psrc,len1);        /* record the text itself */
+    psrc=hEBSenseText(edit[2]);     /* sense text in next editor */
+    len2=p_slen(psrc);
+    *pb++=len2;                     /* record the length of the text */
+    p_bcpy(pb,psrc,len2);           /* record the text itself */
+    dOff=0;
+    if (DoUpdate(len1+len2+4))      /* give length of record being added */
+        return(-1);
+    ClearChangedFlags();    /* acknowledge editors are no longer "changed" */
+    DrawWhereAndCount();    /* position in index may be different now */
+    return(0);
+    }
+
+LOCAL_C INT SaveIfChanged(VOID)
+    {                       /* save changes made, if any */
+    if (!CheckIfChanged())
+        return(0);
+    return(SaveChanges());
+    }
+
+LOCAL_C VOID CompressFile(VOID)
+    {                       /* user has requested file be compressed */
+    UINT state;
+
+    if (!hIsDbfCompressible(dH))
+        wInfoMsg("Cannot compress on Flash");
+    else
+        {
+        state=DbfStateDisabled;
+        Check(DbfCompress(&state,dH));
+        wInfoMsg("File compressed");
+        }
+    }
+
+LOCAL_C VOID ChangeName(TEXT *newname)
+    {           /* name of file being edited has changed */
+    p_scpy(&filename[0],newname);       /* copy to own buffer */
+    hSetUpStatusNames(&filename[0]);    /* inform system of the change */
+    wsUpdate(WS_UPDATE_NAME);           /* force status window update */
+    }
+
+LOCAL_C INT ordf(INT r1,INT r2,VOID *junk)
+    {           /* ordering function required by p_qsort() */
+    return(compare(&index[r1],&index[r2]));
+    }
+
+LOCAL_C VOID excf(INT r1,INT r2,VOID *junk)
+    {           /* exchange function required by p_qsort() */
+    p_bswap(&index[r1],&index[r2],sizeof(INDENT));
+    }
+
+LOCAL_C VOID BuildIndex(VOID)
+    {           /* build index for current file */
+    INDENT *pindent;
+    UWORD no;
+
+    no=0;
+    count=DbfCount(dH);
+    pindent=(&index[0]);        /* to pass through whole index */
+    while (no<count)
+        {
+        SeekTo(no);             /* position to given record in file */
+        pindent->diy=FindKey(); /* extract its DayInYear value */
+        pindent->no=no++;       /* record secondary key */
+        pindent++;
+        }
+    p_qsort(no,ordf,excf,NULL);     /* sort the index */
+    }
+
+LOCAL_C VOID DoScroll(INT dely)
+    {           /* scroll part of the screen display vertically */
+    P_POINT offset;     /* offset to scroll by */
+    P_RECT src;         /* source region for the scroll */
+
+    offset.x=0;
+    offset.y=dely*9;    /* each line is 9 pixels high */
+    src.tl.x=4;
+    src.br.x=ScreenWidth-4;
+    if (dely>0)
+        {       /* scrolling down - so omit display bottom from source */
+        src.tl.y=4;
+        src.br.y=4+(8-dely)*9;
+        }
+    else
+        {       /* scrolling up - so omit display top from source */
+        src.tl.y=4-dely*9;
+        src.br.y=4+8*9;
+        }
+    wScrollRect(MainWid,&src,&offset);
+    }
+
+LOCAL_C VOID MakeHighlight(INT newcent)
+    {               /* move the cursor to the specified new value */
+    INT toscroll;
+
+    if (newcent==where)
+        return;     /* cursor already there */
+    DrawCursor(where-top,FALSE);        /* remove old cursor */
+    toscroll=top-newcent;
+    if (toscroll>0)
+        {               /* new cursor position off top of screen */
+        top-=toscroll;
+        if (toscroll<8)
+            DoScroll(toscroll);
+        else
+            toscroll=8;   /* toscroll now gives number of lines to redraw */
+        while (toscroll)
+            DrawLine(--toscroll);   /* draw lines not handled by scroll */
+        }
+    else
+        {
+        toscroll=-7-toscroll;
+        if (toscroll>0)     /* new cursor position off bottom of screen */
+            {
+            top+=toscroll;      
+            if (toscroll<8)
+                DoScroll(-toscroll);
+            else
+                toscroll=8;
+            while (toscroll)
+                DrawLine(8-toscroll--);/* draw lines not handled by scroll */
+            }
+        }
+    where=newcent;
+    DrawCursor(where-top,TRUE);     /* draw cursor in new position */
+    }
+
+LOCAL_C VOID NewWhere(UWORD new)
+    {               /* there is a new current record */
+    if (ViewList)
+        MakeHighlight(new);     /* scroll if need be */
+    else
+        {           /* editors view - so change all editor contents */
+        where=new;
+        LoadEditors();
+        }
+    }
+
+LOCAL_C VOID WholeDisplay(VOID)
+    {               /* the whole screen needs redrawn */
+    if (ViewList)
+        WholeListDisplay();
+    else
+        LoadEditors();
+    }
+
+LOCAL_C VOID DisplayStart(VOID)
+    {               /* a new file needs loading and displaying */
+    BuildIndex();
+    if (!count)
+        AddDummyEntry();
+    where=0;
+    WholeDisplay();
+    }
+
+LOCAL_C VOID ChangeOverTo(VOID *newdH,TEXT *newname)
+    {               /* change the file being edited */
+    DbfClose(dH);
+    dH=newdH;       /* (new file is already successfully opened) */
+    ChangeName(newname);
+    DisplayStart();
+    }
+
+LOCAL_C INT doOpen(VOID **pdH,TEXT *pb,INT flags,DbfHeader *pHead)
+    {           /* utility layer over DbfOpen */
+    INT state;
+
+    state=DbfStateDisabled;
+    p_scpy((TEXT *)&pHead->fileType[0],"OPLDatabaseFile");
+    return(uErrorValue(DbfOpen(&state,pdH,pb,flags,pHead,&dBuf[0],512,1)));
+    }
+
+LOCAL_C INT TryOpenDbf(TEXT *pb,VOID **pdH)
+    {           /* save any current changes, and try to open named file */
+    DbfHeader Header;
+
+    if (SaveIfChanged())
+        return(-1);
+    return(doOpen(pdH,pb,P_FOPEN|P_FUPDATE|P_FRANDOM,&Header));
+    }
+
+LOCAL_C VOID SetupFilename(TEXT *pb)
+    {           /* initialise text for editor from current filename */
+    p_bcpy(pb+1,DatUsedPathNamePtr,*pb=p_slen(DatUsedPathNamePtr));
+    }
+
+LOCAL_C VOID OpenDbf(VOID)
+    {           /* user wants to open another file */
+    H_DI_FSEL open;
+    TEXT openbuf[P_FNAMESIZE+2];
+    VOID *newdH;    /* open new file before closing old */
+
+    SetupFilename(open.fname=(&openbuf[0]));    /* seed filename */
+    open.flags=H_FILE_PICK_SELECTOR|H_FILE_RESTRICT_LIST|H_FILE_SET_DEFEXT;
+    FOREVER
+        {       /* loop until success or user cancels */
+        if (uOpenDialog("Open anniversary file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&open))
+            break;
+        if (RunDialog()<=0)
+            break; 
+        openbuf[1+openbuf[0]]=0;        /* convert from lbc to zts */
+        if (!TryOpenDbf(&openbuf[1],&newdH))
+            {       /* new file opened successfully */
+            ChangeOverTo(newdH,&openbuf[1]);
+            return;
+            }
+        }
+    }
+
+LOCAL_C INT TryNewDbf(TEXT *pb,VOID **pdH)
+    {       /* save any changes, and try to create new named file */
+    DbfHeader Header;   /* values defined at top of this file */
+
+    if (SaveIfChanged())
+        return(-1);
+    hEnsurePath(pb);        /* check the directory exists */
+    Header.createVersion=DbfVersion();
+    p_bcpy(&Header.dataStart,&ModelHeader,sizeof(ModelHeader));
+    return(doOpen(pdH,pb,P_FREPLACE|P_FUPDATE|P_FRANDOM,&Header));
+    }
+
+LOCAL_C VOID NewDbf(VOID)
+    {           /* user wants to create a new file */
+    H_DI_FSEL new;
+    TEXT newbuf[P_FNAMESIZE+2];
+    VOID *newdH;        /* create new file before closing old */
+
+    SetupFilename(new.fname=(&newbuf[0]));      /* seed filename */
+    new.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    FOREVER
+        {       /* loop until success or user cancels */
+        if (uOpenDialog("New anniversary file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&new))
+            break;
+        if (RunDialog()<=0)
+            break;
+        newbuf[1+newbuf[0]]=0;          /* convert from lbc to zts */
+        if (!TryNewDbf(&newbuf[1],&newdH))
+            {       /* new file created successfully */
+            ChangeOverTo(newdH,&newbuf[1]);
+            return;
+            }
+        }
+    }
+
+LOCAL_C INT DoMerge(TEXT *pb,INT flags,INT dir)
+    {               /* common code for Merge and SaveAs */
+    UINT state;
+
+    state=DbfStateDisabled;
+    return(uErrorValue(DbfCopyFile(&state,dH,pb,flags,1,dir)));
+    }
+
+LOCAL_C VOID MergeDbf(VOID)
+    {               /* user wants to merge two files */
+    H_DI_FSEL merge;
+    TEXT mergebuf[P_FNAMESIZE+2];
+
+    if (SaveIfChanged())    /* save any changes first */
+        return;
+    SetupFilename(merge.fname=(&mergebuf[0]));  /* seed filename */
+    merge.flags=H_FILE_PICK_SELECTOR|H_FILE_RESTRICT_LIST|H_FILE_SET_DEFEXT;
+    FOREVER
+        {
+        if (uOpenDialog("Merge anniversary file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&merge))
+            break;
+        if (RunDialog()<=0)
+            break; 
+        mergebuf[1+mergebuf[0]]=0;      /* convert lbc to zts */
+        if (!DoMerge(&mergebuf[1],P_FOPEN,DbfCopyToHandle))
+            {           /* merging handled by Dbf services */
+            wInfoMsg("File merged");
+            DisplayStart();
+            return;
+            }
+        }
+    }
+
+LOCAL_C VOID DoSave(TEXT *pb,INT usenew)
+    {               /* Save to new filename and optionally use new file */
+    VOID *newdH;            /* use separate Dbf handle */
+    INT i;
+    INT len;
+
+    if (TryNewDbf(pb,&newdH))   /* start by creating the new file */
+        return;
+    DbfTrash(dH);               /* NB dBuf[] shared between two handles */
+    for (i=0; i<count; i++)
+        {           /* for all records in existing file */
+        LoadBuffer(i);      /* load the record in dBuf[] */
+        len=DbfCopyDown(dH,dOff);   /* prepare to write to new file */
+        Try(DbfAppend(newdH,len),"Failed to copy an entry");
+        }
+    DbfClose(newdH);        /* close new file */
+    if (usenew)
+        {               /* switch to using new file */
+        DbfClose(dH);
+        ChangeName(pb);
+        while (TryOpenDbf(pb,&dH))
+            ;
+        DisplayStart();
+        }
+    wInfoMsg("Saved");
+    }
+
+LOCAL_C VOID SaveDbfAs(VOID)
+    {               /* user wants to SaveAs */
+    H_DI_FSEL save;
+    TEXT savebuf[P_FNAMESIZE+2];
+    UWORD usenew;
+
+    if (uOpenDialog("Save as"))
+        return;
+    SetupFilename(save.fname=(&savebuf[0]));    /* seed filename */
+    save.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    if (uAddDialogItem(H_DIALOG_FSEL,"File:",&save))
+        return;
+    usenew=1;
+    if (uAddChoiceList("Use new file",&usenew,"No","Yes",NULL))
+        return;
+    if (RunDialog()>0)
+        {
+        savebuf[1+savebuf[0]]=0;
+        DoSave(&savebuf[1],usenew==2);
+        }
+    }
+
+LOCAL_C VOID SetSymbolsState(VOID)
+    {           /* Set the "show symbols" state of the editors */
+    hEBShowSymbols(edit[2],ShowSymbols);
+    }
+
+LOCAL_C VOID ToggleShowSymbols(VOID)
+    {           /* toggle the "show symbols" state of the editors */
+    ShowSymbols^=TRUE;
+    if (!ViewList)
+        SetSymbolsState();
+    cmds[SYMBOLS_ITEM]=(ShowSymbols? "hHide symbols": "hShow symbols");
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {           /* user wants to exit */
+    if (!SaveIfChanged())
+        p_exit(0);
+    }
+
+LOCAL_C INT DateDialog(TEXT *title,INT *pdiy)
+    {       /* present a date dialog with given title (common code) */
+    UWORD monno;        /* month number in year */
+    INT dayinm;         /* day number in month */
+    LONG ldayinm;       /* dayinm as a LONG */
+    H_DI_NUMBER num;
+
+    dayinm=(*pdiy);
+    monno=FindMonNo(&dayinm)+1;     /* crack the given DayInYear */
+    ldayinm=dayinm+1;
+    num.value=(&ldayinm);
+    num.low=1;
+    num.high=31;        /* this limit is generally correct */
+    FOREVER
+        {
+        if (uOpenDialog(title))
+            return(-1);
+        if (AddMonthChoiceList(&monno))
+            return(-1);
+        if (uAddDialogItem(H_DIALOG_NUMBER,"Day in month",&num))
+            return(-1);
+        if (RunDialog()<=0)
+            return(-1);
+        dayinm=(INT)ldayinm-1;
+        if (dayinm<daysim[monno-1])
+            break;
+        wInfoMsg("Illegal date");
+        }
+    *pdiy=FindDiy(monno-1,dayinm);  /* reconstitute DayInYear */
+    return(0);
+    }
+
+LOCAL_C INT doEditDate(TEXT *title)
+    {           /* let user edit date, then set corresponding text */
+    INT diy;
+
+    diy=currdiy;
+    if (DateDialog(title,&diy))
+        return(-1);
+    if (!SetDateText(diy))      /* set text into date "editor" */
+        currdiy=diy;
+    return(0);
+    }
+
+LOCAL_C INT CreateEditors(VOID)
+    {                   /* create all three editors */
+    H_EDIT_BOX heb;
+
+    heb.win=MainWid;        /* editors lodge on main window */
+    heb.maxchars=40;
+    heb.vulen=ScreenWidth-12-32-54;
+    heb.pos.x=5+32;
+    heb.pos.y=2;
+    edit[0]=hEBOpen(0,&heb);        /* date "editor" */
+    if (!edit[0])
+        return(-1);
+    hEBSetCWidth(edit[0],0);    /* hide any cursor display in date editor */
+    heb.maxchars=21;
+    heb.vulen=ScreenWidth-12-32-10;
+    heb.pos.x=5+32;
+    heb.pos.y=19;
+    edit[1]=hEBOpen(0,&heb);        /* name editor */
+    if (!edit[1])
+        return(-1);
+    heb.maxchars=255;
+    heb.vulen=ScreenWidth-12;
+    heb.vislines=4;
+    heb.pos.x=5;
+    heb.pos.y=36;
+    edit[2]=hEBOpen(H_EDIT_BOX_VISLINES|        /* notes editor */
+                        H_EDIT_BOX_LEFT_CURSOR|H_EDIT_BOX_CLIPBOARD,&heb);
+    if (!edit[2])
+        return(-1);
+    if (ShowSymbols)
+        SetSymbolsState();      /* adjust show symbols state */
+    return(0);
+    }
+
+LOCAL_C VOID CloseEditors(VOID)
+    {           /* close all three editors */
+    INT i;
+
+    for (i=0; i<3; i++)
+        {
+        if (edit[i])
+            {
+            hEBClose(edit[i]);
+            edit[i]=NULL;
+            }
+        }
+    }
+
+LOCAL_C VOID ClearWholeWindow(VOID)
+    {               /* clear the entire screen */
+    P_RECT whole;
+
+    whole.tl.x=whole.tl.y=0;
+    whole.br.x=240;
+    whole.br.y=80;
+    gClrRect(&whole,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID SetStyle(INT style)
+    {               /* set the style of the current graphics context */
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID DisplayPrompts(VOID)
+    {               /* display the prompts of the editors */
+    SetStyle(G_STY_ITALIC);         /* use italics */
+    gPrintText(5,2+8,"Date:",5);
+    gPrintText(5,19+8,"Name:",5);
+    SetStyle(0);                    /* clear italics */
+    }
+
+LOCAL_C VOID DrawFramework(VOID)
+    {               /* draw the "framework" of the current display */
+    INT i;
+
+    for (i=0; i<3; i++)
+        DrawBorder(i);
+    DisplayPrompts();
+    DrawWhereAndCount();
+    }
+
+LOCAL_C INT ToggleListMode(VOID)
+    {           /* change between list view and editors view */
+    if (ViewList)
+        {       /* change over to editors view */
+        if (CreateEditors())
+            {       /* failed to create all editors */
+            CloseEditors();     /* clean up */
+            return(-1);
+            }
+        ClearWholeWindow();
+        DrawFramework();
+        LoadEditors();
+        }
+    else
+        {       /* change over to list view */
+        if (SaveIfChanged())
+            return(-1);
+        CloseEditors();
+        ClearWholeWindow();
+        WholeListDisplay();
+        }
+    ViewList^=TRUE;
+    cmds[LIST_ITEM]=(ViewList? "lNotes view": "lList view");
+    return(0);
+    }
+
+LOCAL_C INT CheckNotListMode(VOID)
+    {           /* ensure in editors mode */
+    if (!ViewList)
+        return(0);
+    return(ToggleListMode());
+    }
+
+LOCAL_C VOID EnterAnniversary(VOID)
+    {           /* user wants to enter an anniversary */
+    if (CheckNotListMode())
+        return;     /* failed to create editors */
+    if (SaveIfChanged())
+        return;     /* failed to save changes */
+    if (doEditDate("Enter anniversary"))
+        return;     /* user cancelled or no memory for dialog */
+    AddDummyEntry();
+    LoadEditors();
+    RotateTo(1);    /* emphasise the name editor */
+    }
+
+LOCAL_C INT CheckEditing(VOID)
+    {       /* some menu commands are only allowed in notes window */
+    if (ViewList || emph!=2)
+        {
+        wInfoMsg("Only available in notes window");
+        return(-1);
+        }
+    return(0);
+    }
+
+LOCAL_C INT ComplainIfChanged(VOID)
+    {       /* complain if there have been no changes */
+    if (!CheckIfChanged())
+        {
+        wInfoMsg("Not changed");
+        return(0);
+        }
+    return(-1);
+    }
+
+LOCAL_C VOID SaveAnniversary(VOID)
+    {       /* user wants to save any changes made */
+    if (!ComplainIfChanged())
+        return;             /* no changes made */
+    if (!SaveChanges())
+        wInfoMsg("Anniversary saved");
+    }
+
+LOCAL_C VOID UndoEditing(VOID)
+    {       /* user wants to "revert to saved" for current record */
+    if (!ComplainIfChanged())
+        return;
+    if (Confirm("Undo editing"))
+        return;         /* user failed to confirm loss of changes */
+    LoadEditors();
+    ClearChangedFlags();
+    }
+
+LOCAL_C VOID ChangeDate(VOID)
+    {                   /* user wants to change an anniversary date */
+    if (CheckNotListMode())
+        return;
+    RotateTo(0);        /* emphasise date window */
+    doEditDate("Change date of anniversary");
+    }
+
+LOCAL_C VOID WanderThrough(VOID)
+    {   /* provide help for user to "wander through" anniversaries */
+    if (SaveIfChanged())
+        return;
+    if (ViewList)
+        wInfoMsg("Use \030 and \031 to view all anniversaries");
+    else
+        {
+        RotateTo(0);    /* compiler will share code here */
+        wInfoMsg("Use \032 and \033 to view all anniversaries");
+        }
+    }
+
+LOCAL_C VOID PrintSetupDialog(VOID)
+    {       /* run the print setup dialog suite */
+    EditEmphasise(FALSE);       /* remove any existing flashing cursor */
+    hPrintSetupDialog();
+    EditEmphasise(TRUE);        /* reinstate any flashing cursor */
+    }
+
+LOCAL_C INT DoFind(INT try,INT dir,INT k)
+    {       /* look for string in given direction, in next k records */
+    UBYTE *pb;          /* for text of record */
+    INT off;            /* offset into field where found */
+    INT newemph;        /* which editor to emphasise */
+
+    FOREVER
+        {           /* for up to k records */
+        if (!k--)
+            return(-1);     /* not found */
+        try+=dir;
+        if (try>=count)
+            try=0;          /* handle wrap round forwards */
+        else if (try<0)
+            try=count-1;    /* handle wrap round backwards */
+        SeekTo(index[try].no);      /* load text of specified record */
+        pb=(&dBuf[dOff+4]);         /* position to name field */
+        if (findtype&1)
+            {               /* if searching in name field */
+            newemph=1;
+            off=LookFor(pb);
+            if (off>=0)
+                break;      /* found */
+            }
+        pb+=(*pb)+1;        /* position to notes field */
+        if (findtype&2)
+            {               /* if searching in notes field */
+            newemph=2;
+            off=LookFor(pb);
+            if (off>=0)
+                break;      /* found */
+            }
+        }
+    if (ViewList)
+        {
+        if (newemph==1)
+            {               /* can position to name field in list view... */
+            MakeHighlight(try);
+            return(0);
+            }
+        if (ToggleListMode())   /* ...but not to notes field */
+            return(0);
+        }
+    NewWhere(try);          /* load editors with relevant record */
+    hEBSetSelect(edit[newemph],off,off+find[0]);    /* highlight match */
+    RotateTo(newemph);      /* emphasise correct editor */
+    return(0);
+    }
+
+LOCAL_C VOID FindAnniversary(VOID)
+    {                   /* user wants to Find */
+    H_DI_EDIT edfind;
+
+    if (SaveIfChanged())
+        return;         /* failed to save changes */
+    edfind.str=(&find[0]);      /* seed with previous find string */
+    edfind.len=19;
+    FOREVER
+        {
+        if (uOpenDialog("Find text"))
+            return;
+        if (uAddDialogItem(H_DIALOG_EDIT,"Text",&edfind))
+            return;
+        if (uAddChoiceList("Search",&findtype,"Just names",
+                                        "Just notes","Names and notes",NULL))
+            return;
+        if (RunDialog()<=0)
+            return;
+        if (!DoFind(count,+1,count))
+            return;             /* match found */
+        wInfoMsg("Not found");
+        }
+    }
+
+LOCAL_C VOID FindAgain(INT dir)
+    {               /* user wants to Find Again */
+    if (SaveIfChanged())
+        return;
+    if (DoFind(where,dir,count-1))
+        wInfoMsg("No more found");
+    }
+
+LOCAL_C VOID JumpTo(VOID)
+    {               /* user wants to jump to record by index number */
+    LONG curr;
+    H_DI_NUMBER num;
+    INT new;
+
+    if (SaveIfChanged())
+        return;             /* failed to save changes */
+    if (uOpenDialog(NULL))          /* this dialog has no title */
+        return;
+    curr=where+1;           /* seed with current value */
+    num.value=(&curr);
+    num.low=1;
+    num.high=count;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Jump to record",&num))
+        return;
+    if (RunDialog()<=0)
+        return;
+    new=(UINT)(curr-1);
+    NewWhere(new);
+    }
+
+LOCAL_C INT Today(VOID)
+    {               /* return DayInYear for today */
+    P_DAYSEC ds;
+    P_DATE dt;
+    ULONG now;
+    
+    now=p_date();
+    p_sttods(&now,&ds);
+    p_dstodt(&ds,&dt);
+    return(FindDiy(dt.month,dt.day));
+    }
+
+LOCAL_C VOID FindDate(VOID)
+    {               /* user wants to find record on given date */
+    INT diy;
+    INT mid;
+    INDENT ent;
+
+    diy=Today();        /* seed with today */
+    if (DateDialog("Find date",&diy))
+        return;         /* user cancelled or out of memory */
+    ent.diy=diy;
+    ent.no=0;
+    mid=LocateByDate(&ent);
+    if (mid>=count)
+        mid=count-1;
+    NewWhere(mid);
+    }
+
+LOCAL_C INT PrintLine(H_PRINT *pr)
+    {           /* call-back function to print line of data */
+    INT ind;
+
+    switch (PrintState++)
+        {
+    case 0:     /* reached only at very beginning: set up print indent */
+        PrintIndent=hPrintSenseBufWidth(" ",1)*4;
+        hPrintSetSI(PrintIndent);       /* indent for word-wrapped lines */
+        PrintState++;
+    case 1:     /* print date */
+        LoadBuffer(PrintRec);           /* load record into dBuf[] */
+        PrintBuf=(&dBuf[dOff+2]);       /* position to DayInYear field */
+        DiyToBuf(*(UWORD *)PrintBuf,&PrintDate[0]);
+        PrintBuf+=2;                    /* position to name text field */
+        pr->buf=(&PrintDate[0]);        /* print text version of date */
+        pr->blen=p_slen(&PrintDate[0]);
+        pr->style|=H_PRINT_STY_BOLD;    /* print in bold */
+        break;
+    case 2:     /* print name */
+        pr->blen=(*PrintBuf++);
+        pr->buf=(TEXT *)PrintBuf;
+        PrintBuf+=pr->blen;             /* position to notes text field */
+        PrintLen=(*PrintBuf++);         /* how many characters in note */
+        break;
+    default:    /* print (next section of) notes */
+        if (PrintNamesOnly==1)
+            {       /* if NOT only printing names */
+            pr->buf=(TEXT *)PrintBuf;
+            pr->indent=PrintIndent;
+            ind=p_bloc(PrintBuf,PrintLen,'\n');     /* search for '\n' */
+            if (ind<0)
+                {           /* all (remaining) text is one "paragraph" */
+                pr->blen=PrintLen;      /* print it all */
+                PrintLen=0;             /* none left */
+                }
+            else
+                {
+                pr->blen=ind;       /* print rest of "paragraph" */
+                PrintLen-=ind+1;    /* still some of note left to print */
+                PrintBuf+=ind+1;    /* position to next "paragraph" */
+                }
+            if (pr->blen || PrintLen)
+                break;      /* not finished note yet */
+            }
+        pr->blen=0;         /* print blank line */
+        PrintState=1;       /* ready for date of next record */
+        return(++PrintRec!=count);  /* return FALSE if finished */
+        }
+    pr->flags|=H_PRINT_KEEP;        /* keep record together, if possible */
+    return(TRUE);                   /* still more to print */
+    }
+
+LOCAL_C VOID PrintAnniversaries(VOID)
+    {           /* user wants to Print */
+    if (SaveIfChanged())
+        return;     /* failed to save changes */
+    if (uOpenDialog("Print"))
+        return;
+    if (uAddChoiceList("Names only",&PrintNamesOnly,"No","Yes",0))
+        return;
+    if (RunDialog()<=0)
+        return;
+    PrintRec=0;             /* initialise print state variables */
+    PrintState=0;
+    hPrint(PrintLine);      /* specify call-back function */
+    }
+
+LOCAL_C VOID DeleteAnniversary(VOID)
+    {           /* user wants to delete anniversary */
+    INT state;
+
+    if (count==1 && !SizeRecord())
+        {
+        wInfoMsg("Nothing to delete");
+        return;
+        }
+    if (Confirm("Delete this anniversary"))
+        return;         /* user failed to confirm */
+    SeekToCurrent();            /* load current entry into dBuf[] */
+    state=DbfStateDisabled;
+    Check(DbfEraseRead(&state,dH,&dOff));
+    IndexDelete();              /* remove current entry from index too */
+    if (!count)
+        AddDummyEntry();        /* don't leave index completely empty */
+    if (where==count)
+        where=count-1;
+    WholeDisplay();
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {               /* switch on command index to appropriate function */
+    switch (index)
+        {
+    case ITEMS_BEFORE_FILE:
+        NewDbf();
+        break;
+    case ITEMS_BEFORE_FILE+1:
+        OpenDbf();
+        break;
+    case ITEMS_BEFORE_FILE+2:
+        MergeDbf();
+        break;
+    case ITEMS_BEFORE_FILE+3:
+        SaveDbfAs();
+        break;
+    case ITEMS_BEFORE_FILE+4:
+        CompressFile();
+        break;
+    case ITEMS_BEFORE_FILE+5:
+        ExitApplication();
+        break;
+    case ITEMS_BEFORE_EDIT:
+        if (!CheckEditing())
+            {       /* insert text - handled by editor */
+            if (hEBPaste(edit[2])>0)
+                wInfoMsg("No text to insert");
+            }
+        break;
+    case ITEMS_BEFORE_EDIT+1:
+        if (!CheckEditing())
+            {       /* copy text - handled by editor */
+            if (hEBCopy(edit[2])>0)
+                wInfoMsg("No text to copy");
+            else
+                wInfoMsg("Text copied");
+            }
+        break;
+    case ITEMS_BEFORE_EDIT+2:
+        if (!CheckEditing())
+            hEBEvaluate(edit[2]);   /* evaluate - handled by editor */
+        break;
+    case ITEMS_BEFORE_EDIT+3:
+        ToggleShowSymbols();
+        break;
+    case ITEMS_BEFORE_EDIT+4:
+        SaveAnniversary();
+        break;
+    case ITEMS_BEFORE_EDIT+5:
+        UndoEditing();
+        break;
+    case ITEMS_BEFORE_CHANGE:
+        EnterAnniversary();
+        break;
+    case ITEMS_BEFORE_CHANGE+1:
+        DeleteAnniversary();
+        break;
+    case ITEMS_BEFORE_CHANGE+2:
+        ChangeDate();
+        break;
+    case ITEMS_BEFORE_SEARCH:
+        FindAnniversary();
+        break;
+    case ITEMS_BEFORE_SEARCH+1:
+        FindAgain(+1);
+        break;
+    case ITEMS_BEFORE_SEARCH+2:
+        FindAgain(-1);          /* this is "Find Backwards" */
+        break;
+    case ITEMS_BEFORE_SEARCH+3:
+        FindDate();
+        break;
+    case ITEMS_BEFORE_SEARCH+4:
+        JumpTo();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        ToggleListMode();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        WanderThrough();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        PrintAnniversaries();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        PrintSetupDialog();
+        }
+    }
+
+LOCAL_C INT ObeySystemCommand(INT cmd,TEXT *pb,VOID **pdH)
+    {       /* respond to SwitchFiles command from System Screen */
+    return((cmd=='O'? TryOpenDbf: TryNewDbf)(pb,pdH));
+    }
+
+LOCAL_C VOID ProcessSystemCommand(VOID)
+    {       /* respond to message from System Screen */
+    TEXT buf[P_FNAMESIZE+2];
+    VOID *newdH;
+
+    wGetCommand((UBYTE *)&buf[0]);
+    if (buf[0]=='X')
+        ExitApplication();
+    if (!ObeySystemCommand(buf[0],&buf[1],&newdH))
+        ChangeOverTo(newdH,&buf[1]);
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {      /* try to find command to execute matching accelerator passed */
+    keycode=uLocateCommand(keycode);        /* look up accelerator table */
+    if (keycode>=0)                 /* found - keycode converted to index */
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID RotateFocus(INT shifted)
+    {               /* respond to TAB key */
+    INT newemph;
+
+    if (ViewList)
+        ToggleListMode();
+    else
+        {
+        newemph=emph;
+        if (shifted)
+            {           /* go backwards for SHIFT TAB */
+            if (!newemph--)
+                newemph=2;
+            }
+        else if (++newemph==3)
+            newemph=0;
+        RotateTo(newemph);
+        }
+    }
+
+LOCAL_C VOID MoveTo(INT newwhere)
+    {   /* move to given record (works in either list or editors view */
+    if (SaveIfChanged())
+        return;
+    if (newwhere<0)
+        newwhere=count-1;
+    else if (newwhere>=count)
+        newwhere=0;
+    NewWhere(newwhere);
+    }
+
+LOCAL_C INT ResizeWidth(UWORD width)
+    {           /* try to change the width of the main display region */
+    INT ret;
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=width;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    ret=uErrorValue(wCheckPoint());     /* check whether successful */
+    if (!ret)
+        ScreenWidth=width;
+    return(ret);
+    }
+
+LOCAL_C VOID ToggleStatusWindow(VOID)
+    {       /* attempt to toggle the visibility of the status window */
+    if (show_statwin)
+        {       /* status window is currently showing */
+        if (ResizeWidth(240))
+            return;
+        wsDisable();        /* remove status window */
+        }
+    else
+        {       /* status window not currently showing */
+        if (ResizeWidth(189))
+            return;
+        wsEnable();         /* display status window */
+        }
+    show_statwin^=TRUE;
+    ClearWholeWindow();
+    if (ViewList)
+        {
+        gBorder(lastbflags);
+        ListDisplay();
+        }
+    else
+        {
+        lastchanged=FALSE;
+        DrawFramework();
+        hEBChangeWidth(edit[0],ScreenWidth-12-32-54);
+        hEBChangeWidth(edit[1],ScreenWidth-12-32-10);
+        hEBChangeWidth(edit[2],ScreenWidth-12);   /* change editor widths */
+        }
+    }
+
+LOCAL_C VOID UpdateDateDisplays(VOID)
+    {       /* system time format defaults may have changed */
+    if (ViewList)
+        ListDisplay();
+    else
+        SetDateText(currdiy);
+    }
+
+LOCAL_C VOID KeyToEditors(WMSG_KEY *pkey)
+    {           /* pass key to emphasised editor */
+    if (!emph)
+        {           /* emphasis on date "editor" */
+        switch (pkey->keycode)
+            {
+        case W_KEY_LEFT:
+            MoveTo(pkey->modifiers&W_PSION_MODIFIER? 0: where-1);
+            break;
+        case W_KEY_RIGHT:
+            MoveTo(pkey->modifiers&W_PSION_MODIFIER? count-1: where+1);
+            break;
+        case W_KEY_RETURN:
+            ChangeDate();
+            }
+        return;
+        }
+    if (pkey->keycode==W_KEY_RETURN && emph!=2)
+        return;
+    hEBHandleKey(edit[emph],pkey->keycode,pkey->modifiers);
+    }
+
+LOCAL_C VOID ScrollPageBy(INT delta)
+    {                   /* implementation of PgUp / PgDn */
+    if (delta<(-7))
+        delta=(-7);
+    else if (delta>7)
+        delta=7;
+    top+=delta;
+    where+=delta;
+    ListDisplay();
+    }
+
+LOCAL_C VOID KeyToList(WMSG_KEY *pkey)
+    {           /* key handling routine for list view */
+    switch (pkey->keycode)
+        {
+    case W_KEY_UP:
+        if (where)
+            MakeHighlight(where-1);
+        break;
+    case W_KEY_DOWN:
+        if (where<count-1)
+            MakeHighlight(where+1);
+        break;
+    case W_KEY_PAGE_UP:
+        if (pkey->modifiers&W_CTRL_MODIFIER)
+            MakeHighlight(0);
+        else if (!top)
+            MakeHighlight(0);
+        else
+            ScrollPageBy(-top);
+        break;
+    case W_KEY_PAGE_DOWN:
+        if (pkey->modifiers&W_CTRL_MODIFIER)
+            MakeHighlight(count-1);
+        else if (top+8>=count)
+            MakeHighlight(count-1);
+        else
+            ScrollPageBy(count-top-8);
+        break;
+        }
+    }
+
+LOCAL_C VOID CheckEmbellishments(VOID)
+    {               /* called regularly (once every event) */
+    INT bflags;
+    INT changed;
+    P_RECT box;     /* rectangle to draw "changed" asterisk in */
+
+    if (ViewList)
+        {       /* see if scroll arrows in border need changing */
+        bflags=CalculateBflags();
+        if (bflags!=lastbflags)
+            gBorder(lastbflags=bflags);
+        }
+    else
+        {   /* see if "changed" asterisk after name editor needs changing */
+        changed=CheckIfChanged();
+        if (changed==lastchanged)
+            return;
+        lastchanged=changed;
+        box.tl.x=ScreenWidth-10;
+        box.tl.y=19;
+        box.br.x=ScreenWidth;
+        box.br.y=29;
+        gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,"*",changed);
+        }
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {                   /* central event processing loop */
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        CheckEmbellishments();      /* check display up-to-date */
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            switch (key.keycode)
+                {
+            case CONS_EVENT_FOREGROUND:
+                UpdateDateDisplays();
+                break;
+            case CONS_EVENT_COMMAND:
+                ProcessSystemCommand();
+                }
+            }
+        else if (key.keycode&W_SPECIAL_KEY)     /* Psion key pressed */
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    ToggleStatusWindow();
+                else
+                    {           /* display menu bar */
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_MODE:        /* if assigned app button pressed */
+                ToggleListMode();
+                break;
+            case W_KEY_TAB:
+                RotateFocus(key.modifiers&W_SHIFT_MODIFIER);
+                break;
+            default:
+                (ViewList? KeyToList: KeyToEditors)(&key);
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID SmallScreen(VOID)
+    {           /* attempt to make room for status window */
+    if (ResizeWidth(189))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {     /* attempt to create default graphics context on main window */
+    INT hgc;        /* graphics context handle (if successful) */
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {                   /* application initialisation specific to Days */
+    INT command;
+
+    uEscape(FALSE);     /* disable Psion-Esc */
+    MainWid=uFindMainWid();     /* find id of main display window */
+    CreateGC();                 /* create default graphics context */
+    SmallScreen();              /* make room for status window */
+    wsEnable();                 /* display status window */
+    CreateEditors();            /* start in editor mode */
+    command=hCrackCommandLine();        /* analyse command line */
+    if (ObeySystemCommand(command,DatUsedPathNamePtr,&dH))
+        p_exit(0);
+    DrawFramework();
+    DisplayStart();
+    }
+
+GLDEF_C VOID main(VOID)
+    {                   /* the main() for all Hwif programs */
+    uCommonInit();      /* initialisation common to all Hwif programs */
+    SpecificInit();     /* initialisation specific to Days */
+    MainLoop();         /* the central event processing loop */
+    }
diff --git a/code/SIBOSDK/hwdemo/days.ms b/code/SIBOSDK/hwdemo/days.ms
new file mode 100644
index 0000000..9b02cf8
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/days.ms
@@ -0,0 +1,3 @@
+Days.ANN
+\ANN\
+3
diff --git a/code/SIBOSDK/hwdemo/days.pic b/code/SIBOSDK/hwdemo/days.pic
new file mode 100644
index 0000000..4162ee4
Binary files /dev/null and b/code/SIBOSDK/hwdemo/days.pic differ
diff --git a/code/SIBOSDK/hwdemo/days.rsc b/code/SIBOSDK/hwdemo/days.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/days.shd b/code/SIBOSDK/hwdemo/days.shd
new file mode 100644
index 0000000..99283ee
Binary files /dev/null and b/code/SIBOSDK/hwdemo/days.shd differ
diff --git a/code/SIBOSDK/hwdemo/dump.afl b/code/SIBOSDK/hwdemo/dump.afl
new file mode 100644
index 0000000..f6c3bae
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/dump.afl
@@ -0,0 +1,3 @@
+dump.pic
+dump.rsc
+dump.shd
diff --git a/code/SIBOSDK/hwdemo/dump.c b/code/SIBOSDK/hwdemo/dump.c
new file mode 100644
index 0000000..412cd7e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/dump.c
@@ -0,0 +1,660 @@
+/*
+    DUMP.C
+
+Written by DavidW
+Started on 27/11/91
+
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_D UWORD DatLocked;
+GLREF_D TEXT *DatUsedPathNamePtr;
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "oOpen",
+    "wWrite",
+    "fFind text",
+    "bFind bytes",
+    "aFind again",
+    "gGoto",
+    "xExit",
+    NULL
+    };
+
+#define FILE_ITEMS          2
+#define FIND_ITEMS          3
+#define SPECIAL_ITEMS       2
+
+#define ITEMS_BEFORE_FILE       0
+#define ITEMS_BEFORE_FIND       FILE_ITEMS
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_FIND+FIND_ITEMS)
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "File",FILE_ITEMS,
+    "Find",FIND_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D TEXT filename[P_FNAMESIZE+2];
+LOCAL_D VOID *fcb;
+
+LOCAL_D LONG lpos;
+LOCAL_D LONG last;
+
+LOCAL_D UWORD DisplayPending;
+
+LOCAL_D VOID *wfcb;
+
+LOCAL_D TEXT findt[14]={0};
+LOCAL_D UWORD caset=1;
+LOCAL_D TEXT findb[14]={0};
+LOCAL_D TEXT *pfind;
+LOCAL_D UWORD casef;
+LOCAL_D LONG fpos=(-1);
+
+
+LOCAL_C VOID Check(INT val)
+    {
+    TEXT buf[64];
+
+    if (val<0)
+        {
+        wCancelBusyMsg();
+        uForceToFront();
+        DatLocked=TRUE;
+        p_errs(&buf[0],val);
+        wsAlertW(WS_ALERT_CLIENT,&buf[0],"Terminating application",0);
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID DoSeek(INT sense,LONG *ppos)
+    {
+    Check(p_seek(fcb,sense,ppos));
+    }
+
+LOCAL_C INT WriteLine(INT ignore,TEXT *pb)
+    {
+    return(p_write(wfcb,pb,38));
+    }
+
+LOCAL_C INT PrintLine(INT lineno,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=6;
+    box.tl.y=4+9*lineno;
+    box.br.x=234;
+    box.br.y=box.tl.y+9;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_LEFT,0,pb,38);
+    return(0);
+    }
+
+LOCAL_C VOID Output(INT len,INT nlines,INT DoLine(INT,TEXT *))
+    {
+    TEXT inbuf[64];
+    TEXT outbuf[38];
+    INT i;
+    LONG loclpos;
+    INT linelen;
+    TEXT *pin;
+    TEXT *pout1;
+    TEXT *pout2;
+    INT val;
+
+    Check(p_read(fcb,&inbuf[0],len));
+    pin=(&inbuf[0]);
+    loclpos=lpos;
+    for (i=0; i<nlines; i++)
+        {
+        p_atos(&outbuf[0],"%05lx",loclpos);
+        loclpos+=8;
+        linelen=(len<8? len: 8);
+        len-=linelen;
+        pout1=(&outbuf[5]);
+        pout2=(&outbuf[30]);
+        p_bfil(pout1,33,32);
+        while (linelen--)
+            {
+            val=(*pin++);
+            p_atos(pout1," %02x",val);
+            pout1+=3;
+            *pout2++=(val<32? 8: val);
+            }
+        *pout1=32;
+        if (DoLine(i,&outbuf[0]))
+            break;
+        }
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    LONG ldiff;
+
+    DoSeek(P_FABS,&lpos);
+    ldiff=last-lpos;
+    Output((ldiff<64? (INT)ldiff: 64),8,PrintLine);
+    DisplayPending=FALSE;
+    }
+
+LOCAL_C VOID ResetDisplay(VOID)
+    {
+    last=0;
+    DoSeek(P_FEND,&last);
+    lpos=0;
+    Display();
+    }
+
+LOCAL_C INT TryOpenFile(TEXT *pb,VOID **newfcb)
+    {
+    return(uErrorValue(p_open(newfcb,pb,P_FOPEN|P_FRANDOM)));
+    }
+
+LOCAL_C VOID ChangeOverTo(TEXT *newname,VOID *newfcb)
+    {
+    p_close(fcb);
+    fcb=newfcb;
+    p_scpy(&filename[0],newname);
+    hSetUpStatusNames(&filename[0]);
+    wsUpdate(WS_UPDATE_NAME);
+    ResetDisplay();
+    }
+
+LOCAL_C VOID SetupFilename(TEXT *pb)
+    {
+    p_bcpy(pb+1,DatUsedPathNamePtr,*pb=p_slen(DatUsedPathNamePtr));
+    }
+
+LOCAL_C VOID OpenFile(VOID)
+    {
+    H_DI_FSEL open;
+    TEXT openbuf[P_FNAMESIZE+2];
+    VOID *newfcb;
+
+    SetupFilename(&openbuf[0]);
+    do
+        {
+        if (uOpenDialog("Dump"))
+            return;
+        open.flags=H_FILE_PICK_SELECTOR;
+        open.fname=(&openbuf[0]);
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&open))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        openbuf[1+openbuf[0]]=0;
+        } while (TryOpenFile(&openbuf[1],&newfcb));
+    ChangeOverTo(&openbuf[1],newfcb);
+    }
+
+LOCAL_C VOID WriteFile(VOID)
+    {
+    H_DI_FSEL write;
+    TEXT writebuf[P_FNAMESIZE+2];
+    LONG beg;
+    LONG end;
+    LONG diff;
+    H_DI_NUMBER numbeg;
+    H_DI_NUMBER numend;
+    INT len;
+    INT stop;
+
+    if (uErrorValue(p_fparse(".dmp",DatUsedPathNamePtr,&writebuf[1],NULL)))
+        return;
+    writebuf[0]=p_slen(&writebuf[1]);
+    write.fname=(&writebuf[0]);
+    write.flags=H_FILE_NEW_EDITOR;
+    beg=0;
+    end=last;
+    numbeg.value=(&beg);
+    numbeg.low=0;
+    numbeg.high=last;
+    numend.value=(&end);
+    numend.low=0;
+    numend.high=last;
+    FOREVER
+        {
+        if (uOpenDialog("Write dump to file"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&write))
+            return;
+        if (uAddDialogItem(H_DIALOG_NUMBER,"From offset",&numbeg))
+            return;
+        if (uAddDialogItem(H_DIALOG_NUMBER,"To offset",&numend))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        diff=end-beg;
+        if (diff<=0)
+            {
+            wInfoMsg("`To' offset must exceed `From' offset");
+            continue;
+            }
+        writebuf[1+writebuf[0]]=0;
+        if (!uErrorValue(p_open(&wfcb,
+                                &writebuf[1],P_FTEXT|P_FREPLACE|P_FUPDATE)))
+            break;
+        }
+    DoSeek(P_FABS,&beg);
+    stop=FALSE;
+    FOREVER
+        {
+        if (diff>64)
+            len=64;
+        else
+            {
+            len=(INT)diff;
+            stop=TRUE;
+            }
+        Output(len,len/8,WriteLine);
+        if (stop)
+            break;
+        diff-=64;
+        }
+    p_close(wfcb);
+    wInfoMsg("Dump written to file");
+    }
+
+LOCAL_C VOID GotoLpos(VOID)
+    {
+    H_DI_NUMBER num;
+
+    if (last<=64)
+        {
+        wInfoMsg("Whole file is already visible");
+        return;
+        }
+    if (uOpenDialog(NULL))
+        return;
+    num.value=(&lpos);
+    num.low=0;
+    num.high=last-64;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Goto",&num))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    Display();
+    }
+
+LOCAL_C VOID HighlightBlock(INT x,INT y)
+    {
+    P_RECT box;
+
+    box.tl.y=4+9*y;
+    box.br.y=box.tl.y+9;
+    if (&findb[0]==pfind)
+        {
+        box.tl.x=41+18*x;
+        box.br.x=box.tl.x+13;
+        }
+    else
+        {
+        box.tl.x=185+6*x;
+        box.br.x=box.tl.x+7;
+        }
+    gClrRect(&box,G_TRMODE_INV);
+    wFlush();
+    p_sleep(10);
+    gClrRect(&box,G_TRMODE_INV);
+    }
+
+LOCAL_C VOID HighlightFpos(VOID)
+    {
+    INT offset;
+
+    if (fpos<lpos)
+        lpos=fpos;
+    else if (fpos>lpos+63)
+        {
+        lpos=fpos;
+        if (lpos>last-64)
+            lpos=last-64;
+        }
+    Display();
+    offset=(INT)(fpos-lpos);
+    HighlightBlock(offset%8,offset/8);
+    }
+
+LOCAL_C INT DoSearch(LONG *ptot)
+    {
+    TEXT buf[256];
+    INT toread;
+    TEXT *pb;
+    INT j;
+    INT offset;
+    INT len;
+
+    DoSeek(P_FABS,ptot);
+    toread=256;
+    pb=(&buf[0]);
+    offset=0;
+    wSetBusyMsg("Searching",W_CORNER_BOTTOM_LEFT|2);
+    FOREVER
+        {
+        len=p_read(fcb,pb,toread);
+        if (len==E_FILE_EOF)
+            break;
+        Check(len);
+        if (casef==2)
+            j=p_bsub(&buf[0],len+offset,pfind+1,*pfind);
+        else
+            j=p_bsubi(&buf[0],len+offset,pfind+1,*pfind);
+        if (j>=0)
+            {
+            fpos=(*ptot)+j;
+            wCancelBusyMsg();
+            HighlightFpos();
+            return(0);
+            }
+        if (len<toread)
+            break;
+        *ptot+=toread+offset-12;
+        pb=(TEXT *)p_bcpy(&buf[0],&buf[256-12],12);
+        offset=12;
+        toread=256-12;
+        }
+    wCancelBusyMsg();
+    return(-1);
+    }
+
+LOCAL_C VOID SearchAll(VOID)
+    {
+    LONG tot;
+
+    tot=0;
+    if (DoSearch(&tot))
+        {
+        wInfoMsg("Not found");
+        fpos=(-1);
+        }
+    }
+
+LOCAL_C VOID FindText(VOID)
+    {
+    H_DI_EDIT ed;
+
+    if (uOpenDialog("Find"))
+        return;
+    ed.str=(&findt[0]);
+    ed.len=12;
+    if (uAddDialogItem(H_DIALOG_EDIT,"Text",&ed))
+        return;
+    if (uAddChoiceList("Case sensitive",&caset,"No","Yes",NULL))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    pfind=(&findt[0]);
+    casef=caset;
+    SearchAll();
+    }
+
+LOCAL_C VOID LoadBytes(TEXT *pout)
+    {
+    INT len;
+    TEXT *pin;
+
+    len=findb[0];
+    *pout++=len*2;
+    pin=(&findb[1]);
+    while (len--)
+        {
+        p_atos(pout,"%02x",*pin++);
+        pout+=2;
+        }
+    }
+
+LOCAL_C INT RecoverBytes(TEXT *pin)
+    {
+    TEXT buf[30];
+    INT len;
+    TEXT *pout;
+    TEXT *newpin;
+    UBYTE tmp;
+
+    if (p_bloc(pin+1,*pin,32)>=0)
+        {
+        wInfoMsg("Don't type any spaces");
+        return(-1);
+        }
+    if (*pin&1)
+        {
+        wInfoMsg("Type bytes as two characters each");
+        return(-1);
+        }
+    len=buf[0]=(*pin++)/2;
+    pout=(&buf[1]);
+    while (len--)
+        {
+        newpin=pin+2;
+        tmp=(*newpin);
+        *newpin=0;
+        if (p_stog(&pin,(UWORD *)pout,16) || pin!=newpin)
+            {
+            p_atos(&buf[0],"Conversion failure at %s",newpin-2);
+            wInfoMsg(&buf[0]);
+            *newpin=tmp;
+            return(-1);
+            }
+        *newpin=tmp;
+        pout++;
+        }
+    p_bcpy(&findb[0],&buf[0],buf[0]+1);
+    return(0);
+    }
+
+LOCAL_C VOID FindBytes(VOID)
+    {
+    TEXT bytes[26];
+    H_DI_EDIT ed;
+
+    LoadBytes(&bytes[0]);
+    ed.str=(&bytes[0]);
+    ed.len=24;
+    do
+        {
+        if (uOpenDialog("Find"))
+            return;
+        if (uAddDialogItem(H_DIALOG_EDIT,"Bytes",&ed))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        } while (RecoverBytes(&bytes[0]));
+    pfind=(&findb[0]);
+    casef=2;
+    SearchAll();
+    }
+
+LOCAL_C VOID FindAgain(VOID)
+    {
+    LONG tot;
+
+    if (fpos<0)
+        {
+        wInfoMsg("Nothing to find again");
+        return;
+        }
+    tot=fpos+1;
+    if (tot==last || DoSearch(&tot))
+        wInfoMsg("No more found");
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_FILE:
+        OpenFile();
+        break;
+    case ITEMS_BEFORE_FILE+1:
+        WriteFile();
+        break;
+    case ITEMS_BEFORE_FIND:
+        FindText();
+        break;
+    case ITEMS_BEFORE_FIND+1:
+        FindBytes();
+        break;
+    case ITEMS_BEFORE_FIND+2:
+        FindAgain();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        GotoLpos();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID MoveToTop(VOID)
+    {
+    lpos=0;
+    DisplayPending=TRUE;
+    }
+
+LOCAL_C VOID CheckAndDisplay(VOID)
+    {
+    if (lpos<0)
+        lpos=0;
+    DisplayPending=TRUE;
+    }
+
+LOCAL_C VOID MoveToBottom(VOID)
+    {
+    lpos=last-64;
+    CheckAndDisplay();
+    }
+
+LOCAL_C VOID MoveBy(INT delta)
+    {
+    lpos+=delta;
+    if (lpos>last-64)
+        lpos=last-64;
+    CheckAndDisplay();
+    }
+
+LOCAL_C VOID EnsureDisplay(VOID)
+    {
+    if (DisplayPending)
+        Display();
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                p_exit(0);
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            {
+            EnsureDisplay();
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+            }
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (!(key.modifiers&W_CTRL_MODIFIER))
+                    {
+                    EnsureDisplay();
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_LEFT:
+                MoveBy(-1);
+                break;
+            case W_KEY_RIGHT:
+                MoveBy(1);
+                break;
+            case W_KEY_UP:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MoveToTop();
+                else
+                    MoveBy(-8);
+                break;
+            case W_KEY_DOWN:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MoveToBottom();
+                else
+                    MoveBy(8);
+                break;
+            case W_KEY_HOME:
+                MoveBy(-4);
+                break;
+            case W_KEY_END:
+                MoveBy(4);
+                break;
+            case W_KEY_PAGE_UP:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MoveToTop();
+                else
+                    MoveBy(-56);
+                break;
+            case W_KEY_PAGE_DOWN:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MoveToBottom();
+                else
+                    MoveBy(56);
+                break;
+                }
+            }
+        if (DisplayPending && !uKeyPressOutstanding())
+            Display();
+        }
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+    G_GC gc;
+
+    gc.style=G_STY_MONO;
+    hgc=gCreateGC(uFindMainWid(),G_GC_MASK_STYLE,&gc);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    hCrackCommandLine();
+    if (TryOpenFile(DatUsedPathNamePtr,&fcb))
+        p_exit(0);
+    ResetDisplay();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/dump.ms b/code/SIBOSDK/hwdemo/dump.ms
new file mode 100644
index 0000000..783c98e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/dump.ms
@@ -0,0 +1,3 @@
+Dump.DMP
+\DMP\
+8004
diff --git a/code/SIBOSDK/hwdemo/dump.pic b/code/SIBOSDK/hwdemo/dump.pic
new file mode 100644
index 0000000..a72c839
Binary files /dev/null and b/code/SIBOSDK/hwdemo/dump.pic differ
diff --git a/code/SIBOSDK/hwdemo/dump.rsc b/code/SIBOSDK/hwdemo/dump.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/dump.shd b/code/SIBOSDK/hwdemo/dump.shd
new file mode 100644
index 0000000..cec4279
Binary files /dev/null and b/code/SIBOSDK/hwdemo/dump.shd differ
diff --git a/code/SIBOSDK/hwdemo/iconed.afl b/code/SIBOSDK/hwdemo/iconed.afl
new file mode 100644
index 0000000..aab4c51
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/iconed.afl
@@ -0,0 +1,3 @@
+iconed.pic
+iconed.rsc
+iconed.shd
diff --git a/code/SIBOSDK/hwdemo/iconed.c b/code/SIBOSDK/hwdemo/iconed.c
new file mode 100644
index 0000000..4e67cd8
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/iconed.c
@@ -0,0 +1,1364 @@
+/*
+    ICONED.C
+
+Written by DavidW
+Started on 12/9/91
+
+Based in part on work by Robert, May 91
+*/
+
+#include <p_std.h>
+#include <p_gen.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_D UWORD DatLocked;
+GLREF_D TEXT *DatUsedPathNamePtr;
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "nNew icon",
+    "oOpen icon",
+    "aSave as",
+    "sSave",
+    "rRevert",
+    "xExit",
+    "iInsert",
+    "cCopy",
+    "uUse",
+    "pPlaster",
+    "mMove",
+    "gGoto",
+    "zSet",
+    "qClear",
+    "tToggle",
+    "fFrame off",
+    "kCursor off",
+    "hHighlight select",
+    "wWrite text",
+    "bBorder",
+    "yInterrogation",
+    NULL
+    };
+
+#define FILE_ITEMS      6
+#define EDIT_ITEMS      6
+#define BRUSH_ITEMS     3
+#define SPECIAL_ITEMS   6
+
+#define ITEMS_BEFORE_FILE       0
+#define ITEMS_BEFORE_EDIT       FILE_ITEMS
+#define ITEMS_BEFORE_BRUSH      (ITEMS_BEFORE_EDIT+EDIT_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_BRUSH+BRUSH_ITEMS)
+
+#define FRAME_ITEM          ITEMS_BEFORE_SPECIAL
+#define CURSOR_ITEM         ITEMS_BEFORE_SPECIAL+1
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "File",FILE_ITEMS,
+    "Edit",EDIT_ITEMS,
+    "Brush",BRUSH_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D WMSG_KEY key;
+
+LOCAL_D WORD bid;
+LOCAL_D VOID *fcb;
+LOCAL_D TEXT filename[P_FNAMESIZE];
+
+LOCAL_D WORD clipbid[6]={0,0,0,0,0,0};
+LOCAL_D P_POINT clipsize[6];
+
+#define MOVE_BACKUP 0
+#define MOVE_RAFT 5
+
+LOCAL_D UWORD MoveUpdatePending;
+LOCAL_D P_RECT moveorigin;
+LOCAL_D P_RECT movedto;
+LOCAL_D UWORD MoveSingle;
+
+LOCAL_D UWORD using=1;
+LOCAL_D UWORD brush=2;
+LOCAL_D UWORD changed=FALSE;
+LOCAL_D UWORD show_cursor=TRUE;
+
+LOCAL_D UWORD show_frame=FALSE;
+LOCAL_D UWORD show_statwin=FALSE;
+LOCAL_D UWORD require_query=TRUE;
+
+LOCAL_D P_POINT anch;
+LOCAL_D P_POINT curs;
+LOCAL_D UWORD issel;
+
+LOCAL_D TEXT ToWrite[10]={0};
+LOCAL_D UWORD font=1;
+LOCAL_D UWORD italic=1;
+
+LOCAL_D UWORD BordCorner=2;
+LOCAL_D UWORD BordShadow=1;
+LOCAL_D UWORD BordCushion=1;
+
+#define ICON_SIZE           24
+#define LARGE_ICON_SCALE    3
+
+#define SMALL_ICON_X        41
+#define SMALL_ICON_WIDTH    ICON_SIZE
+#define SMALL_ICON_Y        8
+#define SMALL_ICON_HEIGHT   ICON_SIZE
+
+#define LEFT_CURSOR_X       106
+#define TOP_CURSOR_Y        0
+
+#define LARGE_ICON_X        110
+#define LARGE_ICON_Y        4
+
+#define RIGHT_CURSOR_X      185
+#define BOTTOM_CURSOR_Y     79
+
+#define TEXT_TL_X       4
+#define BRUSH_TEXT_Y    41
+#define USING_TEXT_Y    50
+#define CURSOR_TEXT_Y   59
+#define ANCHOR_TEXT_Y   68
+#define TEXT_BR_X       104
+#define TEXT_HEIGHT     9
+#define TEXT_ASCENT     8
+
+
+LOCAL_C VOID CDECL WriteAt(INT y,TEXT *str,...)
+    {
+    P_RECT box;
+    TEXT buf[40];
+    INT len;
+
+    len=p_atob(&buf[0],str,&str+1);
+    box.tl.x=TEXT_TL_X;
+    box.tl.y=y;
+    box.br.x=TEXT_BR_X;
+    box.br.y=y+TEXT_HEIGHT;
+    gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_LEFT,0,&buf[0],len);
+    }
+
+LOCAL_C VOID WriteBrushText(VOID)
+    {
+    WriteAt(BRUSH_TEXT_Y,"Brush is `%s'",cmds[brush+ITEMS_BEFORE_BRUSH]+1);
+    }
+
+LOCAL_C VOID WriteCursorText(VOID)
+    {
+    WriteAt(CURSOR_TEXT_Y,"Cursor: X %d, Y %d",curs.x,curs.y);
+    WriteAt(ANCHOR_TEXT_Y,(issel? "Anchor: X %d, Y %d": ""),anch.x,anch.y);
+    }
+
+LOCAL_C VOID WriteClipboardText(VOID)
+    {
+    WriteAt(USING_TEXT_Y,"Using clipboard %d",using);
+    }
+
+LOCAL_C VOID ScaleUp(P_RECT *pbox)
+    {
+    pbox->tl.x=LARGE_ICON_X+pbox->tl.x*LARGE_ICON_SCALE;
+    pbox->tl.y=LARGE_ICON_Y+pbox->tl.y*LARGE_ICON_SCALE;
+    pbox->br.x=LARGE_ICON_X+pbox->br.x*LARGE_ICON_SCALE;
+    pbox->br.y=LARGE_ICON_Y+pbox->br.y*LARGE_ICON_SCALE;
+    }
+
+LOCAL_C VOID GetSmallSelectRegion(P_RECT *pbox)
+    {
+    if (anch.x>curs.x)
+        {
+        pbox->tl.x=curs.x;
+        pbox->br.x=anch.x+1;
+        }
+    else
+        {
+        pbox->tl.x=anch.x;
+        pbox->br.x=curs.x+1;
+        }
+    if (anch.y>curs.y)
+        {
+        pbox->tl.y=curs.y;
+        pbox->br.y=anch.y+1;
+        }
+    else
+        {
+        pbox->tl.y=anch.y;
+        pbox->br.y=curs.y+1;
+        }
+    }
+
+LOCAL_C VOID GetSelectRegion(P_RECT *pbox)
+    {
+    GetSmallSelectRegion(pbox);
+    ScaleUp(pbox);
+    }
+
+LOCAL_C VOID GetCursorBox(P_RECT *pbox)
+    {
+    pbox->tl.x=LARGE_ICON_X+curs.x*LARGE_ICON_SCALE;
+    pbox->tl.y=LARGE_ICON_Y+curs.y*LARGE_ICON_SCALE;
+    pbox->br.x=pbox->tl.x+LARGE_ICON_SCALE;
+    pbox->br.y=pbox->tl.y+LARGE_ICON_SCALE;
+    }
+
+LOCAL_C VOID MakeCursorFlash(P_RECT *pbox)
+    {
+    W_CURSOR wc;
+
+    wc.pos.x=pbox->tl.x+1;
+    wc.pos.y=pbox->tl.y+1;
+    wc.height=1;
+    wc.width=1;
+    wc.ascent=0;
+    wDrawTextCursor(MainWid,&wc);
+    }
+
+LOCAL_C VOID ReassertCursor(VOID)
+    {
+    P_RECT box;
+
+    if (show_cursor)
+        {
+        GetCursorBox(&box);
+        MakeCursorFlash(&box);
+        }
+    }
+
+LOCAL_C INT RunDialog(VOID)
+    {
+    INT ret;
+
+    ret=uRunDialog();
+    ReassertCursor();
+    return(ret);
+    }
+
+LOCAL_C VOID ToggleHorizCurs(P_RECT *pbox,INT tly,INT dely)
+    {
+    P_RECT box;
+
+    box=(*pbox);
+    box.tl.y=tly;
+    box.br.y=tly+1;
+    gClrRect(&box,G_TRMODE_INV);
+    p_offrec(&box,0,dely);
+    p_insrec(&box,1,0);
+    gClrRect(&box,G_TRMODE_INV);
+    }
+
+LOCAL_C VOID ToggleVertCurs(P_RECT *pbox,INT tlx,INT delx)
+    {
+    P_RECT box;
+
+    box=(*pbox);
+    box.tl.x=tlx;
+    box.br.x=tlx+1;
+    gClrRect(&box,G_TRMODE_INV);
+    p_offrec(&box,delx,0);
+    p_insrec(&box,0,1);
+    gClrRect(&box,G_TRMODE_INV);
+    }
+
+LOCAL_C VOID ToggleSelectBox(VOID)
+    {
+    P_RECT box;
+
+    GetSelectRegion(&box);
+    gDrawBox(&box);
+    }
+
+LOCAL_C VOID ToggleCursor(VOID)
+    {
+    P_RECT box;
+
+    if (show_cursor)
+        {
+        GetCursorBox(&box);
+        ToggleHorizCurs(&box,TOP_CURSOR_Y,1);
+        ToggleHorizCurs(&box,BOTTOM_CURSOR_Y,-1);
+        ToggleVertCurs(&box,LEFT_CURSOR_X,1);
+        ToggleVertCurs(&box,RIGHT_CURSOR_X,-1);
+        MakeCursorFlash(&box);
+        if (issel)
+            ToggleSelectBox();
+        }
+    }
+
+LOCAL_C VOID DrawSmallIcon(VOID)
+    {
+    P_POINT offset;
+    P_RECT size;
+
+    offset.x=SMALL_ICON_X;
+    offset.y=SMALL_ICON_Y;
+    size.tl.x=size.tl.y=0;
+    size.br.x=SMALL_ICON_WIDTH;
+    size.br.y=SMALL_ICON_HEIGHT;
+    gCopyBit(&offset,bid,&size,G_TRMODE_REPL);
+    }
+
+LOCAL_C VOID DrawLargeIcon(VOID)
+    {
+    ULONG bits[2];
+    P_POINT log;
+    P_RECT box;
+    INT j;
+
+    log.x=0;
+    box.tl.y=LARGE_ICON_Y;
+    for (log.y=0; log.y<ICON_SIZE; log.y++)
+        {
+        gPeekBit(bid,&log,ICON_SIZE,&bits[0]);
+        box.br.y=box.tl.y+LARGE_ICON_SCALE;
+        box.tl.x=LARGE_ICON_X;
+        for (j=0; j<ICON_SIZE; j++)
+            {
+            box.br.x=box.tl.x+LARGE_ICON_SCALE;
+            gClrRect(&box,(bits[0]&(1L<<j))? G_TRMODE_SET: G_TRMODE_CLR);
+            box.tl.x=box.br.x;
+            }
+        box.tl.y=box.br.y;
+        }
+    }
+
+LOCAL_C VOID DrawIcons(VOID)
+    {
+    DrawSmallIcon();
+    DrawLargeIcon();
+    }
+
+LOCAL_C VOID SetupFilename(TEXT *pb)
+    {
+    p_bcpy(pb+1,DatUsedPathNamePtr,*pb=p_slen(DatUsedPathNamePtr));
+    }
+
+LOCAL_C INT TryOpenIconFile(TEXT *newname,VOID **pfcb)
+    {
+    INT newbid;
+    P_POINT size;
+    INT ret;
+
+    newbid=gOpenBit(newname,0,WS_BIT_WRITE,&size);
+    if (newbid<0)
+        uErrorValue(newbid);
+    else if (size.x!=ICON_SIZE || size.y!=ICON_SIZE)
+        {
+        uErrorString("File has wrong size of icon");
+        wFree(newbid);
+        newbid=0;
+        }
+    else if ((ret=p_open(pfcb,newname,P_FOPEN))<0)
+        {
+        uErrorValue(ret);
+        wFree(newbid);
+        newbid=0;
+        }
+    return(newbid);
+    }
+
+LOCAL_C VOID RestartDisplay(VOID)
+    {
+    changed=FALSE;
+    DrawIcons();
+    curs.x=curs.y=0;
+    issel=FALSE;
+    ToggleCursor();
+    WriteCursorText();
+    }
+
+LOCAL_C VOID RetryOrExit(TEXT *message)
+    {
+    uForceToFront();
+    DatLocked=TRUE;
+    if (!wsAlertW(WS_ALERT_CLIENT,0,message,"Terminate","Retry",0))
+        p_exit(0);
+    DatLocked=FALSE;
+    }
+
+LOCAL_C VOID ChangeName(TEXT *newname)
+    {
+    p_scpy(&filename[0],newname);
+    hSetUpStatusNames(&filename[0]);
+    wsUpdate(WS_UPDATE_NAME);
+    }
+
+LOCAL_C VOID DoSave(TEXT *savename,INT usenew)
+    {
+    INT ret;
+
+    p_close(fcb);
+    while ((ret=gSaveBit(savename,bid))!=0)
+        {
+        uErrorValue(ret);
+        RetryOrExit("Failed to save icon");
+        }
+    if (usenew)
+        {
+        ChangeName(savename);
+        changed=FALSE;
+        }
+    while (p_open(&fcb,DatUsedPathNamePtr,P_FOPEN))
+        RetryOrExit("No memory to continue");
+    }
+
+LOCAL_C VOID SaveIfChanged(VOID)
+    {
+    if (changed)
+        {
+        DoSave(DatUsedPathNamePtr,FALSE);
+        changed=FALSE;
+        }
+    }
+
+LOCAL_C VOID ChangeOverTo(INT newbid,VOID *newfcb,TEXT *newname)
+    {
+    wFree(bid);
+    bid=newbid;
+    p_close(fcb);
+    fcb=newfcb;
+    ChangeName(newname);
+    ToggleCursor();
+    RestartDisplay();
+    }
+
+LOCAL_C VOID OpenIconFile(VOID)
+    {
+    H_DI_FSEL open;
+    TEXT openbuf[P_FNAMESIZE+2];
+    INT newbid;
+    VOID *newfcb;
+
+    SetupFilename(open.fname=(&openbuf[0]));
+    open.flags=H_FILE_PICK_SELECTOR|H_FILE_RESTRICT_LIST|H_FILE_SET_DEFEXT;
+    do
+        {
+        if (uOpenDialog("Open icon file"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&open))
+            return;
+        if (RunDialog()<=0)
+            return; 
+        SaveIfChanged();
+        openbuf[1+openbuf[0]]=0;
+        newbid=TryOpenIconFile(&openbuf[1],&newfcb);
+        } while (newbid<=0);
+    ChangeOverTo(newbid,newfcb,&openbuf[1]);
+    }
+
+LOCAL_C INT AddNoYesChoice(TEXT *prompt,UWORD *nsel)
+    {
+    return(uAddChoiceList(prompt,nsel,"No","Yes",NULL));
+    }
+
+LOCAL_C VOID SaveIconAs(VOID)
+    {
+    H_DI_FSEL save;
+    TEXT savebuf[P_FNAMESIZE+2];
+    UWORD usenew;
+
+    if (uOpenDialog("Save icon as"))
+        return;
+    SetupFilename(save.fname=(&savebuf[0]));
+    save.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    if (uAddDialogItem(H_DIALOG_FSEL,"File:",&save))
+        return;
+    usenew=1;
+    if (AddNoYesChoice("Use new file",&usenew))
+        return;
+    if (RunDialog())
+        {
+        savebuf[1+savebuf[0]]=0;
+        hEnsurePath(&savebuf[1]);
+        DoSave(&savebuf[1],usenew==2);
+        wInfoMsg("Saved");
+        }
+    }
+
+LOCAL_C VOID SaveIcon(VOID)
+    {
+    if (!changed)
+        wInfoMsg("Not changed");
+    else
+        {
+        DoSave(DatUsedPathNamePtr,FALSE);
+        wInfoMsg("Saved");
+        changed=FALSE;
+        }
+    }
+
+LOCAL_C VOID TryToRevert(VOID)
+    {
+    INT newbid;
+
+    p_close(fcb);
+    while ((newbid=TryOpenIconFile(DatUsedPathNamePtr,&fcb))<=0)
+        RetryOrExit("Revert has failed");
+    wFree(bid);
+    bid=newbid;
+    ToggleCursor();
+    RestartDisplay();
+    }
+
+LOCAL_C INT AddNoYesButs(VOID)
+    {
+    return(uAddButtonList("No",-'n',"Yes",'y',0));
+    }
+
+LOCAL_C INT UserConfirms(TEXT *message)
+    {
+    if (uOpenDialog(message) || AddNoYesButs())
+        return(0);
+    return(uRunDialog()=='y');
+    }
+
+LOCAL_C INT CheckUserConfirms(TEXT *message)
+    {
+    return(require_query? UserConfirms(message): TRUE);
+    }
+
+LOCAL_C VOID RevertIfConfirmed(VOID)
+    {
+    if (!changed)
+        {
+        wInfoMsg("Not changed");
+        return;
+        }
+    if (UserConfirms("Revert to saved"))
+        TryToRevert();
+    }
+
+LOCAL_C VOID ToggleFrame(VOID)
+    {
+    P_RECT box;
+
+    box.tl.x=LARGE_ICON_X-1;
+    box.tl.y=LARGE_ICON_Y-1;
+    box.br.x=LARGE_ICON_X+ICON_SIZE*LARGE_ICON_SCALE+1;
+    box.br.y=LARGE_ICON_Y+ICON_SIZE*LARGE_ICON_SCALE+1;
+    gDrawBox(&box);
+    cmds[FRAME_ITEM]=((show_frame^=TRUE)? "fFrame off": "fFrame on");
+    }
+
+LOCAL_C VOID ToggleStatusWindow(VOID)
+    {
+    if (show_statwin^=TRUE)
+        wsEnable();
+    else
+        wsDisable();
+    }
+
+LOCAL_C INT TryNewIconFile(TEXT *newname,VOID **pfcb)
+    {
+    INT newbid;
+    P_RECT rect;
+    INT ret;
+
+    hEnsurePath(newname);
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=rect.br.y=ICON_SIZE;
+    newbid=gCreateBit(0,&rect.br);
+    if (newbid<0)
+        uErrorValue(newbid);
+    else
+        {
+        gCreateTempGC0(newbid);
+        gClrRect(&rect,G_TRMODE_CLR);
+        gFreeTempGC();
+        ret=gSaveBit(newname,newbid);
+        if (ret!=0 || (ret=p_open(pfcb,newname,P_FOPEN))<0)
+            {
+            uErrorValue(ret);
+            wFree(newbid);
+            newbid=0;
+            }
+        else
+            changed=FALSE;
+        }
+    return(newbid);
+    }
+
+LOCAL_C VOID NewIconFile(VOID)
+    {
+    H_DI_FSEL new;
+    TEXT newbuf[P_FNAMESIZE+2];
+    INT newbid;
+    VOID *newfcb;
+
+    SetupFilename(new.fname=(&newbuf[0]));
+    new.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    do
+        {
+        if (uOpenDialog("New icon"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&new))
+            return;
+        if (RunDialog()<=0)
+            return;
+        SaveIfChanged();
+        newbuf[1+newbuf[0]]=0;
+        newbid=TryNewIconFile(&newbuf[1],&newfcb);
+        } while (newbid<=0);
+    ChangeOverTo(newbid,newfcb,&newbuf[1]);
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    SaveIfChanged();
+    p_exit(0);
+    }
+
+LOCAL_C VOID GetWholeIcon(P_RECT *pbox)
+    {
+    pbox->tl.x=pbox->tl.y=0;
+    pbox->br.x=pbox->br.y=ICON_SIZE;
+    }
+
+LOCAL_C VOID InvertOrGrey(VOID)
+    {
+    INT keycode;
+    P_RECT box;
+
+    if (uOpenDialog(issel? "Plaster selection": "Plaster whole icon"))
+        return;
+    if (uAddButtonList("Cancel",W_KEY_ESCAPE,"Grey",'g',"Invert",'i',NULL))
+        return;
+    if (!(keycode=RunDialog()))
+        return;
+    if (!issel)
+        GetWholeIcon(&box);
+    else
+        {
+        ToggleSelectBox();
+        GetSmallSelectRegion(&box);
+        }
+    gCreateTempGC0(bid);
+    if (keycode=='i')
+        gClrRect(&box,G_TRMODE_INV);
+    else
+        gFillPattern(&box,WS_BITMAP_GREY,G_TRMODE_INV);
+    changed=TRUE;
+    gFreeTempGC();
+    DrawIcons();
+    if (issel)
+        ToggleSelectBox();
+    }
+
+LOCAL_C VOID ToggleCursorVisibility(VOID)
+    {
+    cmds[CURSOR_ITEM]=(show_cursor? "kCursor on": "kCursor off");
+    if (show_cursor)
+        {
+        ToggleCursor();
+        show_cursor=FALSE;
+        wEraseTextCursor();
+        }
+    else
+        {
+        show_cursor=TRUE;
+        ToggleCursor();
+        }
+    }
+
+LOCAL_C VOID WriteText(VOID)
+    {
+    H_DI_EDIT edit;
+    G_GC gc;
+    INT gcflags;
+
+    if (uOpenDialog("Write text"))
+        return;
+    edit.str=(&ToWrite[0]);
+    edit.len=9;
+    if (uAddDialogItem(H_DIALOG_EDIT,"Text",&edit))
+        return;
+    if (uAddChoiceList("Font",&font,"Standard","Bold","Small digits",NULL))
+        return;
+    if (AddNoYesChoice("Italic",&italic))
+        return;
+    if (RunDialog()<=0)
+        return;
+    gCreateTempGC0(bid);
+    gcflags=G_GC_MASK_TEXTMODE|G_GC_MASK_FONT;
+    gc.textmode=brush;
+    gc.font=WS_FONT_BASE+font-1;
+    if (italic==2)
+        {
+        gcflags|=G_GC_MASK_STYLE;
+        gc.style=G_STY_ITALIC;
+        }
+    gSetGC(0,gcflags,&gc);
+    gPrintText(curs.x,curs.y,&ToWrite[1],ToWrite[0]);
+    changed=TRUE;
+    gFreeTempGC();
+    DrawIcons();
+    }
+
+LOCAL_C VOID DrawBorder(VOID)
+    {
+    INT bflags;
+    G_GC gc;
+
+    if (uOpenDialog("Draw border"))
+        return;
+    if (uAddChoiceList("Corner",&BordCorner,"Simple","Gentle","Round",NULL))
+        return;
+    if (uAddChoiceList("Shadow",&BordShadow,"None","Single","Double",NULL))
+        return;
+    if (AddNoYesChoice("Cushion",&BordCushion))
+        return;
+    if (RunDialog()<=0)
+        return;
+    gc.gmode=brush;
+    gCreateTempGC(bid,G_GC_MASK_GMODE,&gc);
+    bflags=W_BORD_SHADOW_ON;
+    if (BordCorner==1)
+        bflags|=W_BORD_CORNER_1;
+    else if (BordCorner==3)
+        bflags|=W_BORD_CORNER_4;
+    if (BordShadow==2)
+        bflags|=W_BORD_SHADOW_S;
+    else if (BordShadow==3)
+        bflags|=W_BORD_SHADOW_D;
+    if (BordCushion==2)
+        bflags|=W_BORD_CUSHION;
+    gBorder(bflags);
+    changed=TRUE;
+    gFreeTempGC();
+    DrawIcons();
+    }
+
+LOCAL_C VOID ChangeClipboardUsed(VOID)
+    {
+    if (uOpenDialog("Use"))
+        return;
+    if (uAddChoiceList("Clipboard",&using,"1","2","3","4",NULL))
+        return;
+    if (RunDialog()<=0)
+        return;
+    WriteClipboardText();
+    }
+
+LOCAL_C VOID CancelSelect(VOID)
+    {
+    ToggleSelectBox();
+    issel=FALSE;
+    WriteCursorText();
+    }
+
+LOCAL_C VOID CheckIfSelectStatusChanging(VOID)
+    {
+    if (!(key.modifiers&W_SHIFT_MODIFIER))
+        issel=FALSE;
+    else if (!issel)
+        {
+        issel=TRUE;
+        anch=curs;
+        }
+    }
+
+LOCAL_C VOID CheckForNullSelect(VOID)
+    {
+    if (anch.x==curs.x && anch.y==curs.y)
+        issel=FALSE;
+    }
+
+LOCAL_C VOID MoveCursorAbsolute(INT newx,INT newy)
+    {
+    ToggleCursor();
+    CheckIfSelectStatusChanging();
+    if (newx>=0)
+        curs.x=newx;
+    if (newy>=0)
+        curs.y=newy;
+    CheckForNullSelect();
+    ToggleCursor();
+    WriteCursorText();
+    }
+
+LOCAL_C VOID RepositionCursor(VOID)
+    {
+    H_DI_NUMBER posx;
+    H_DI_NUMBER posy;
+    LONG curx;
+    LONG cury;
+    UWORD extend;
+
+    curx=curs.x;
+    cury=curs.y;
+    posx.low=0;
+    posx.high=23;
+    posx.value=(&curx);
+    posy.low=0;
+    posy.high=23;
+    posy.value=(&cury);
+    extend=(issel? 2: 1);
+    if (uOpenDialog("Go to"))
+        return;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Cursor x",&posx))
+        return;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Cursor y",&posy))
+        return;
+    if (AddNoYesChoice("Extend select",&extend))
+        return;
+    if (RunDialog()<=0)
+        return;
+    key.modifiers=(extend==2? W_SHIFT_MODIFIER: 0);
+    MoveCursorAbsolute((INT)curx,(INT)cury);
+    }
+
+LOCAL_C VOID FlashHighlightRegion(VOID)
+    {
+    P_RECT select;
+
+    if (!issel)
+        {
+        wInfoMsg("No select region");
+        return;
+        }
+    GetSelectRegion(&select);
+    wInfoMsgCorner("Showing select region",W_CORNER_TOP_LEFT);
+    gFillPattern(&select,WS_BITMAP_GREY,G_TRMODE_INV);
+    wFlush();
+    p_sleep(20L);
+    gFillPattern(&select,WS_BITMAP_GREY,G_TRMODE_INV);
+    }
+
+LOCAL_C INT DoCopy(P_RECT *prect,INT clipindex)
+    {
+    P_POINT size;
+    P_POINT origin;
+    INT newclipbid;
+
+    size.x=prect->br.x-prect->tl.x;
+    size.y=prect->br.y-prect->tl.y;
+    newclipbid=gCreateBit(0,&size);
+    if (newclipbid<0)
+        {
+        uErrorValue(newclipbid);
+        return(-1);
+        }
+    gCreateTempGC0(newclipbid);
+    origin.x=origin.y=0;
+    gCopyBit(&origin,bid,prect,G_TRMODE_REPL);
+    gFreeTempGC();
+    wFree(clipbid[clipindex]);
+    clipbid[clipindex]=newclipbid;
+    clipsize[clipindex]=size;
+    return(0);
+    }
+
+LOCAL_C VOID CopyToClipboard(VOID)
+    {
+    P_RECT rect;
+
+    if (issel)
+        {
+        if (!CheckUserConfirms("Copy select region to clipboard"))
+            return;
+        GetSmallSelectRegion(&rect);
+        }
+    else
+        {
+        if (!CheckUserConfirms("Copy whole icon to clipboard"))
+            return;
+        GetWholeIcon(&rect);
+        }
+    if (DoCopy(&rect,using))
+        return;
+    wInfoMsg("Copied");
+    }
+
+LOCAL_C VOID DoDelete(P_RECT *prect)
+    {
+    gCreateTempGC0(bid);
+    gClrRect(prect,G_TRMODE_CLR);
+    gFreeTempGC();
+    }
+
+LOCAL_C VOID CutToClipboard(VOID)
+    {
+    P_RECT rect;
+
+    if (issel)
+        {
+        if (!CheckUserConfirms("Cut select region into clipboard"))
+            return;
+        GetSmallSelectRegion(&rect);
+        }
+    else
+        {
+        if (!CheckUserConfirms("Cut whole icon into clipboard"))
+            return;
+        GetWholeIcon(&rect);
+        }
+    if (DoCopy(&rect,using))
+        return;
+    key.modifiers=0;
+    MoveCursorAbsolute(rect.tl.x,rect.tl.y);
+    DoDelete(&rect);
+    changed=TRUE;
+    DrawIcons();
+    }
+
+LOCAL_C VOID DoInsert(P_POINT *target,INT clipindex,INT mode)
+    {
+    P_RECT rect;
+
+    rect.tl.x=rect.tl.y=0;
+    rect.br.x=clipsize[clipindex].x;
+    rect.br.y=clipsize[clipindex].y;
+    gCreateTempGC0(bid);
+    gCopyBit(target,clipbid[clipindex],&rect,mode);
+    gFreeTempGC();
+    }
+
+LOCAL_C VOID InsertFromClipboard(VOID)
+    {
+    if (!clipbid[using])
+        {
+        wInfoMsg("Current clipboard is empty");
+        return;
+        }
+    if (!CheckUserConfirms("Insert from clipboard"))
+        return;
+    if (issel)
+        CancelSelect();
+    DoInsert(&curs,using,brush);
+    DrawIcons();
+    changed=TRUE;
+    }
+
+LOCAL_C VOID ConsiderInterrogation(VOID)
+    {
+    UWORD nsel;
+
+    if (uOpenDialog("Before cut/copy/insert"))
+        return;
+    nsel=(require_query? 2: 1);
+    if (AddNoYesChoice("Request confirmation",&nsel))
+        return;
+    if (RunDialog()<=0)
+        return;
+    require_query=(nsel==2);
+    }
+
+LOCAL_C VOID ResetStateBeforeMove(VOID)
+    {
+    P_POINT origin;
+
+    origin.x=origin.y=0;
+    DoInsert(&origin,MOVE_BACKUP,G_TRMODE_REPL);
+    }
+
+LOCAL_C VOID MoveBy(INT offx,INT offy)
+    {
+    if (issel || !MoveSingle)
+        ResetStateBeforeMove();
+    if (MoveSingle)
+        DoDelete(&moveorigin);
+    p_offrec(&movedto,offx,offy);
+    DoInsert(&movedto.tl,MOVE_RAFT,G_TRMODE_REPL);
+    MoveUpdatePending=TRUE;
+    }
+
+LOCAL_C VOID EnterMoveState(VOID)
+    {
+    TEXT *title;
+    INT keycode;
+
+    GetWholeIcon(&moveorigin);
+    if (DoCopy(&moveorigin,MOVE_BACKUP))
+        return;
+    if (issel)
+        {
+        title="Move select region";
+        GetSmallSelectRegion(&moveorigin);
+        }
+    else
+        title="Move whole icon";
+    if (uOpenDialog(title))
+        goto TidyUp;
+    if (uAddButtonList("Single copy",'s',"Double copy",'d',NULL))
+        goto TidyUp;
+    if (!(keycode=RunDialog()))
+        goto TidyUp;
+    MoveSingle=(keycode=='s');
+    if (DoCopy(&moveorigin,MOVE_RAFT))
+        goto TidyUp;
+    movedto=moveorigin;
+    ToggleCursor();
+    wEraseTextCursor();
+    DatLocked=TRUE;
+    wSetBusyMsg("Moving",W_CORNER_BOTTOM_LEFT);
+    MoveUpdatePending=FALSE;
+    FOREVER
+        {
+        uGetKey(&key);
+        switch (key.keycode)
+            {
+        case W_KEY_UP:
+            MoveBy(0,-1);
+            break;
+        case W_KEY_DOWN:
+            MoveBy(0,1);
+            break;
+        case W_KEY_LEFT:
+            MoveBy(-1,0);
+            break;
+        case W_KEY_RIGHT:
+            MoveBy(1,0);
+            break;
+        case W_KEY_ESCAPE:
+            ResetStateBeforeMove();
+            DrawIcons();
+            goto ExitMoveState;
+        case W_KEY_RETURN:
+            changed=TRUE;
+            goto ExitMoveState;
+        default:
+            p_sound(-5,320);
+            wInfoMsg("ENTER or ESC exits `Moving'");
+            }
+        if (MoveUpdatePending && !uKeyPressOutstanding())
+            {
+            DrawIcons();
+            MoveUpdatePending=FALSE;
+            }
+        }
+ExitMoveState:
+    DatLocked=FALSE;
+    ToggleCursor();
+    wCancelBusyMsg();
+    wFree(clipbid[MOVE_RAFT]);
+    clipbid[MOVE_RAFT]=0;
+TidyUp:
+    wFree(clipbid[MOVE_BACKUP]);
+    clipbid[MOVE_BACKUP]=0;
+    }
+
+LOCAL_C INT IncrementAndFix(INT value,INT delta)
+    {
+    value+=delta;
+    if (value<0)
+        value+=ICON_SIZE;
+    else if (value>=ICON_SIZE)
+        value-=ICON_SIZE;
+    return(value);
+    }
+
+LOCAL_C VOID AlterBit(INT gmode)
+    {
+    P_RECT box;
+
+    gCreateTempGC0(bid);
+    box.tl=curs;
+    box.br.x=curs.x+1;
+    box.br.y=curs.y+1;
+    gClrRect(&box,gmode);
+    changed=TRUE;
+    gFreeTempGC();
+    DrawSmallIcon();
+    ScaleUp(&box);
+    gClrRect(&box,gmode);
+    }
+
+LOCAL_C VOID MoveCursorRelative(INT delx,INT dely)
+    {
+    if (key.modifiers&W_CTRL_MODIFIER)
+        AlterBit(brush);
+    ToggleCursor();
+    CheckIfSelectStatusChanging();
+    curs.x=IncrementAndFix(curs.x,delx);
+    curs.y=IncrementAndFix(curs.y,dely);
+    CheckForNullSelect();
+    ToggleCursor();
+    WriteCursorText();
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C INT ObeySystemCommand(INT cmd,TEXT *pb,VOID **newfcb)
+    {
+    return((cmd=='O'? TryOpenIconFile: TryNewIconFile)(pb,newfcb));
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    G_GC gc;
+    INT hgc;
+
+    gc.gmode=G_TRMODE_INV;
+    hgc=gCreateGC(MainWid,G_GC_MASK_GMODE,&gc);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    INT command;
+
+    MainWid=uFindMainWid();
+    CreateGC();
+    ToggleFrame();
+    command=hCrackCommandLine();
+    bid=ObeySystemCommand(command,DatUsedPathNamePtr,&fcb);
+    if (bid<=0)
+        p_exit(0);
+    ReduceScreenSize();
+    ToggleStatusWindow();
+    RestartDisplay();
+    WriteBrushText();
+    WriteClipboardText();
+    wInfoMsg("Press `Help' for tips on usage");
+    }
+
+LOCAL_C VOID ProcessSystemCommand(VOID)
+    {
+    TEXT buf[P_FNAMESIZE+2];
+    INT newbid;
+    VOID *newfcb;
+
+    wGetCommand((UBYTE *)&buf[0]);
+    if (buf[0]=='X')
+        ExitApplication();
+    SaveIfChanged();
+    newbid=ObeySystemCommand(buf[0],&buf[1],&newfcb);
+    if (newbid>0)
+        ChangeOverTo(newbid,newfcb,&buf[1]);
+    }
+
+LOCAL_C VOID DisplayHelpText(VOID)
+    {
+    INT choice;
+
+    FOREVER
+        {
+        choice=uDialogMenu("Help on which topic",
+                            "Cursor position",
+                            "Select regions",
+                            "Drawing lines",
+                            "Brushes",
+                            "Using clipboards",
+                            "Borders and frames",NULL);
+        switch (choice)
+            {
+        case 0:
+            return;
+        case 2:
+            uDisplayText("To move the cursor:",
+                            "use the usual cursor keys",
+                            "including Home, End, PgUp and PgDn",
+                            "or use `Goto' in the `Edit' menu.",
+                            "Use Enter or Space to toggle the pixel",
+                            "at the cursor position.",NULL);
+            break;
+        case 3:
+            uDisplayText("To create a select region:",
+                            "use SHIFTed cursor keys.",
+                            "To emphasise a select region:",
+                            "use `Highlight' in the `Special' menu.",
+                            "`Move', Delete, `Copy' and `Plaster'",
+                            "all operate on the current select region.",NULL);
+            break;
+        case 4:
+            uDisplayText("To draw vertical or horizontal lines:",
+                            "use the cursor keys plus CONTROL.",
+                            "Lines are drawn in the current Brush.",NULL);
+            break;
+        case 5:
+            uDisplayText("The Brush setting affects:",
+                            "horizontal and vertical lines drawn",
+                            "borders drawn using `Border'",
+                            "text written using `Write'",
+                            "and contents inserted from clipboards.",
+                            "`Toggle' is the most useful setting.",NULL);
+            break;
+        case 6:
+            uDisplayText("Choose between 4 clipboards with `Use'.",
+                            "Cut into a clipboard with the Delete key.",
+                            "To eliminate `Are you sure?' queries:",
+                            "use `Interrogation' in the `Special' menu.",NULL);
+            break;
+        case 7:
+            uDisplayText("To apply one of many types of border:",
+                            "use `Border' in the `Special' menu.",
+                            "To hide or show a frame round the icon:",
+                            "use `Frame' in the `Special' menu.",
+                            "To control cursor indicators in the frame:",
+                            "use `Cursor' in the `Special' menu.",NULL);
+            break;
+            }
+        }
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_FILE:
+        NewIconFile();
+        break;
+    case ITEMS_BEFORE_FILE+1:
+        OpenIconFile();
+        break;
+    case ITEMS_BEFORE_FILE+2:
+        SaveIconAs();
+        break;
+    case ITEMS_BEFORE_FILE+3:
+        SaveIcon();
+        break;
+    case ITEMS_BEFORE_FILE+4:
+        RevertIfConfirmed();
+        break;
+    case ITEMS_BEFORE_FILE+5:
+        ExitApplication();
+        break;
+    case ITEMS_BEFORE_EDIT:
+        InsertFromClipboard();
+        break;
+    case ITEMS_BEFORE_EDIT+1:
+        CopyToClipboard();
+        break;
+    case ITEMS_BEFORE_EDIT+2:
+        ChangeClipboardUsed();
+        break;
+    case ITEMS_BEFORE_EDIT+3:
+        InvertOrGrey();
+        break;
+    case ITEMS_BEFORE_EDIT+4:
+        EnterMoveState();
+        break;
+    case ITEMS_BEFORE_EDIT+5:
+        RepositionCursor();
+        break;
+    case ITEMS_BEFORE_BRUSH:
+    case ITEMS_BEFORE_BRUSH+1:
+    case ITEMS_BEFORE_BRUSH+2:
+        brush=index-ITEMS_BEFORE_BRUSH;
+        WriteBrushText();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        ToggleFrame();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        ToggleCursorVisibility();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        FlashHighlightRegion();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        WriteText();
+        break;
+    case ITEMS_BEFORE_SPECIAL+4:
+        DrawBorder();
+        break;
+    case ITEMS_BEFORE_SPECIAL+5:
+        ConsiderInterrogation();
+        break;
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ProcessSystemCommand();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    ToggleStatusWindow();
+                else
+                    {
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_RETURN:
+            case ' ':
+                AlterBit(G_TRMODE_INV);
+                break;
+            case W_KEY_LEFT:
+                MoveCursorRelative(-1,0);
+                break;
+            case W_KEY_RIGHT:
+                MoveCursorRelative(1,0);
+                break;
+            case W_KEY_UP:
+                MoveCursorRelative(0,-1);
+                break;
+            case W_KEY_DOWN:
+                MoveCursorRelative(0,1);
+                break;
+            case W_KEY_HOME:
+                MoveCursorAbsolute(0,-1);
+                break;
+            case W_KEY_END:
+                MoveCursorAbsolute(ICON_SIZE-1,-1);
+                break;
+            case W_KEY_PAGE_UP:
+                MoveCursorAbsolute(-1,0);
+                break;
+            case W_KEY_PAGE_DOWN:
+                MoveCursorAbsolute(-1,ICON_SIZE-1);
+                break;
+            case W_KEY_ESCAPE:
+                if (issel)
+                    CancelSelect();
+                break;
+            case W_KEY_DELETE_LEFT:
+                CutToClipboard();
+                break;
+            case W_KEY_HELP:
+                DisplayHelpText();
+                }
+            }
+        }
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/iconed.ms b/code/SIBOSDK/hwdemo/iconed.ms
new file mode 100644
index 0000000..0f86baa
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/iconed.ms
@@ -0,0 +1,3 @@
+Iconed.PIC
+\PIC\
+3
diff --git a/code/SIBOSDK/hwdemo/iconed.pic b/code/SIBOSDK/hwdemo/iconed.pic
new file mode 100644
index 0000000..97e81e4
Binary files /dev/null and b/code/SIBOSDK/hwdemo/iconed.pic differ
diff --git a/code/SIBOSDK/hwdemo/iconed.rsc b/code/SIBOSDK/hwdemo/iconed.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/iconed.shd b/code/SIBOSDK/hwdemo/iconed.shd
new file mode 100644
index 0000000..f435236
Binary files /dev/null and b/code/SIBOSDK/hwdemo/iconed.shd differ
diff --git a/code/SIBOSDK/hwdemo/joker.afl b/code/SIBOSDK/hwdemo/joker.afl
new file mode 100644
index 0000000..38248ad
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/joker.afl
@@ -0,0 +1,3 @@
+joker.pic
+joker.rsc
+joker.shd
diff --git a/code/SIBOSDK/hwdemo/joker.c b/code/SIBOSDK/hwdemo/joker.c
new file mode 100644
index 0000000..a3785ea
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/joker.c
@@ -0,0 +1,338 @@
+/*
+    JOKER.C
+
+Written by DavidW
+Started on 15/11/91
+
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <epoc.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "oOverwrite",
+    "dDouble free",
+    "fFaulty free",
+    "wWind up stack",
+    "bBusy",
+    "sSlow exit",
+    "xExit",
+    NULL
+    };
+
+#define CORRUPT_ITEMS       3
+#define SPECIAL_ITEMS       4
+
+#define ITEMS_BEFORE_CORRUPT    0
+#define ITEMS_BEFORE_SPECIAL    CORRUPT_ITEMS
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Corrupt heap",CORRUPT_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D LONG delay=50l;
+
+
+LOCAL_C VOID DoSleep(VOID)
+    {
+    TEXT buf[30];
+
+    p_atos(&buf[0],"Waiting %ld/10 secs",delay);
+    wSetBusyMsg(&buf[0],W_CORNER_BOTTOM_LEFT);
+    p_sleep(delay);
+    wCancelBusyMsg();
+    }
+
+LOCAL_C INT AddInDelayItem(VOID)
+    {
+    H_DI_NUMBER num;
+
+    num.value=(&delay);
+    num.low=0;
+    num.high=1000;
+    return(uAddDialogItem(H_DIALOG_NUMBER,"Delay (10ths of secs)",&num));
+    }
+
+LOCAL_C INT AddNumberEditor(TEXT *prompt,LONG *pnum,INT low,INT high)
+    {
+    H_DI_NUMBER num;
+
+    num.value=pnum;
+    num.low=low;
+    num.high=high;
+    return(uAddDialogItem(H_DIALOG_NUMBER,prompt,&num));
+    }
+
+LOCAL_C VOID OverwriteAllocCell(VOID)
+    {
+    LONG cellen;
+    LONG overwlen;
+    UBYTE *cell;
+
+    if (uOpenDialog("Overwrite alloc cell"))
+        return;
+    cellen=0x100;
+    if (AddNumberEditor("Length of cell to alloc",&cellen,4,0x1000))
+        return;
+    overwlen=4;
+    if (AddNumberEditor("Length of overwrite",&overwlen,1,0x100))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    cell=p_alloc((UWORD)cellen);
+    if (!cell)
+        {
+        wInfoMsg("Cell too large to alloc");
+        return;
+        }
+    DoSleep();
+    p_bfil(cell,(UWORD)(cellen+overwlen),0xee);
+    }
+
+LOCAL_C VOID FreeCellTwice(VOID)
+    {
+    LONG cellen;
+    UBYTE *cell;
+
+    if (uOpenDialog("Free cell twice"))
+        return;
+    cellen=0x100;
+    if (AddNumberEditor("Length of cell to free twice",&cellen,4,0x1000))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    cell=p_alloc((UWORD)cellen);
+    if (!cell)
+        {
+        wInfoMsg("Cell too large to alloc");
+        return;
+        }
+    p_free(cell);
+    DoSleep();
+    p_free(cell);
+    }
+
+LOCAL_C VOID FreeWrongCell(VOID)
+    {
+    LONG cellen;
+    UBYTE *cell;
+
+    if (uOpenDialog("Free wrong cell"))
+        return;
+    cellen=0x100;
+    if (AddNumberEditor("Length of correct cell",&cellen,4,0x1000))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    cell=p_alloc((UWORD)cellen);
+    if (!cell)
+        {
+        wInfoMsg("Cell too large to alloc");
+        return;
+        }
+    DoSleep();
+    p_free(cell+1);
+    }
+
+LOCAL_C VOID MainLoop(VOID);
+
+LOCAL_C VOID DoWindupStack(VOID)
+    {
+    UBYTE junk[256];
+
+    p_bfil(&junk[0],256,0);
+    MainLoop();
+    }
+
+LOCAL_C VOID WindupStack(VOID)
+    {
+    if (uOpenDialog("Wind up stack"))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DoSleep();
+    DoWindupStack();
+    }
+
+#define Y_BUSY_LOW  10
+#define Y_BUSY_HIGH 78
+#define X_BUSY      83
+#define BUSY_SCALE  1000
+
+LOCAL_C VOID DoPrint(UINT y)
+    {
+    gPrintText(X_BUSY,y,"Busy",4);
+    wFlush();
+    }
+
+LOCAL_C VOID GoBusy(VOID)
+    {
+    LONG nloops;
+    UWORD y;
+    UWORD lasty;
+    ULONG j;
+
+    if (uOpenDialog("Go busy"))
+        return;
+    nloops=3;
+    if (AddNumberEditor("Number of loops of activity",&nloops,1,10))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DoSleep();
+    while (nloops--)
+        {
+        lasty=Y_BUSY_LOW;
+        DoPrint(lasty);
+        j=Y_BUSY_LOW*BUSY_SCALE;
+        FOREVER
+            {
+            j++;
+            y=(UWORD)(j/BUSY_SCALE);
+            if (y!=lasty)
+                {
+                DoPrint(lasty);
+                if (y>Y_BUSY_HIGH)
+                    break;
+                lasty=y;
+                DoPrint(y);
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID SlowExit(VOID)
+    {
+    if (uOpenDialog("Slow exit"))
+        return;
+    if (AddInDelayItem())
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DoSleep();
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_CORRUPT:
+        OverwriteAllocCell();
+        break;
+    case ITEMS_BEFORE_CORRUPT+1:
+        FreeCellTwice();
+        break;
+    case ITEMS_BEFORE_CORRUPT+2:
+        FreeWrongCell();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        WindupStack();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        GoBusy();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        SlowExit();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID GoToSystemScreen(VOID)
+    {
+    wClientPosition(0,p_pidfind("SYS$SHLL.*"));
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        else if (key.keycode==26)
+            GoToSystemScreen();
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    G_GC gc;
+    INT hgc;
+
+    gc.textmode=G_TRMODE_INV;
+    hgc=gCreateGC(MainWid,G_GC_MASK_TEXTMODE,&gc);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    MainWid=uFindMainWid();
+    CreateGC();
+    ReduceScreenSize();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    wCaptureKey(26,W_CTRL_MODIFIER,W_CTRL_MODIFIER);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/joker.ms b/code/SIBOSDK/hwdemo/joker.ms
new file mode 100644
index 0000000..c4dfc59
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/joker.ms
@@ -0,0 +1 @@
+Joker
diff --git a/code/SIBOSDK/hwdemo/joker.pic b/code/SIBOSDK/hwdemo/joker.pic
new file mode 100644
index 0000000..27bf496
Binary files /dev/null and b/code/SIBOSDK/hwdemo/joker.pic differ
diff --git a/code/SIBOSDK/hwdemo/joker.rsc b/code/SIBOSDK/hwdemo/joker.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/joker.shd b/code/SIBOSDK/hwdemo/joker.shd
new file mode 100644
index 0000000..a30768f
Binary files /dev/null and b/code/SIBOSDK/hwdemo/joker.shd differ
diff --git a/code/SIBOSDK/hwdemo/make.bat b/code/SIBOSDK/hwdemo/make.bat
new file mode 100644
index 0000000..f260a39
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/make.bat
@@ -0,0 +1,8 @@
+@echo off
+call checkvid
+if exist %1.pr goto custom
+tsc /m unnamed.pr /smain=%1 /%jpivid%
+goto end
+:custom
+tsc /m %1.pr /smain=%1 /%jpivid%
+:end
diff --git a/code/SIBOSDK/hwdemo/notes.afl b/code/SIBOSDK/hwdemo/notes.afl
new file mode 100644
index 0000000..7578d91
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/notes.afl
@@ -0,0 +1,3 @@
+notes.pic
+notes.rsc
+notes.shd
diff --git a/code/SIBOSDK/hwdemo/notes.c b/code/SIBOSDK/hwdemo/notes.c
new file mode 100644
index 0000000..a7d0326
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/notes.c
@@ -0,0 +1,1121 @@
+/*
+    NOTES.C
+
+Written by DavidW
+Started on 17/12/91
+
+*/
+
+#include <p_std.h>
+#include <p_gen.h>
+#include <p_file.h>
+#include <p_math.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "aNew note",
+    "jInsert note",
+    "kCopy note",
+    "dDelete note",
+    "iInsert text",
+    "cCopy text",
+    "vEvaluate",
+    "zSum",
+    "rRecord",
+    "uUndo",
+    "tTitle window",
+    "nNotes window",
+    "fFind window",
+    "oOptions",
+    "sSearch forwards",
+    "bSearch backwards",
+    "qSearch first",
+    "lSearch last",
+    "+Set",
+    "-Clear",
+    "*Tag all",
+    "/Clear all",
+    "gGo to",
+    "mMove to",
+    "hShow symbols",
+    "pPrint",
+    "yPrint setup",
+    "xExit",
+    NULL
+    };
+
+#define NOTES_ITEMS     4
+#define EDIT_ITEMS      6
+#define WINDOW_ITEMS    3
+#define SEARCH_ITEMS    5
+#define TAG_ITEMS       4
+#define SPECIAL_ITEMS   6
+
+#define ITEMS_BEFORE_NOTES      0
+#define ITEMS_BEFORE_EDIT       NOTES_ITEMS
+#define ITEMS_BEFORE_WINDOW     (ITEMS_BEFORE_EDIT+EDIT_ITEMS)
+#define ITEMS_BEFORE_SEARCH     (ITEMS_BEFORE_WINDOW+WINDOW_ITEMS)
+#define ITEMS_BEFORE_TAG        (ITEMS_BEFORE_SEARCH+SEARCH_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_TAG+TAG_ITEMS)
+
+#define SYMBOLS_ITEM        ITEMS_BEFORE_SPECIAL+2
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Notes",NOTES_ITEMS,
+    "Edit",EDIT_ITEMS,
+    "Windows",WINDOW_ITEMS,
+    "Search",SEARCH_ITEMS,
+    "Tag",TAG_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UBYTE len;
+    TEXT *buf;
+    } LENBUF;
+
+typedef struct
+    {
+    LENBUF title;
+    LENBUF note;
+    UWORD tagged;
+    } NOTE;
+
+LOCAL_D NOTE index[99];
+LOCAL_D WORD count=1;
+LOCAL_D WORD where;
+
+LOCAL_D WORD changed=TRUE;
+
+LOCAL_D VOID *edit[3];
+LOCAL_D UWORD show_statwin=TRUE;
+LOCAL_D UWORD ScreenWidth;
+LOCAL_D INT emph=0;
+
+LOCAL_D INT sumflag='=';
+LOCAL_D INT sumndp=2;
+
+LOCAL_D NOTE clip;
+
+LOCAL_D UWORD PrintTagsOnly;
+LOCAL_D UWORD PrintRec;
+LOCAL_D UWORD PrintState;
+LOCAL_D TEXT *PrintBuf;
+LOCAL_D WORD PrintLen;
+LOCAL_D UWORD PrintCount;
+LOCAL_D UWORD PrintNewPage=1;
+
+LOCAL_D UWORD casesens=1;
+LOCAL_D UWORD findtype=1;
+LOCAL_D TEXT *pattern;
+LOCAL_D WORD pattlen;
+
+LOCAL_D UWORD ShowSymbols=FALSE;
+
+LOCAL_D TEXT FindStack[6][21];
+LOCAL_D WORD FindSP=0;
+
+LOCAL_D UWORD tly[]={0,17,65};
+LOCAL_D UWORD bry[]={15,62,80};
+
+LOCAL_C VOID DrawBorder(INT i)
+    {
+    P_RECT rect;
+
+    rect.tl.x=(i? 0: 8);
+    rect.br.x=ScreenWidth;
+    if (i==2)
+        rect.br.x-=30;
+    rect.tl.y=tly[i];
+    rect.br.y=bry[i];
+    gBorderRect(&rect,
+            W_BORD_CORNER_4|W_BORD_SHADOW_S|(i==emph? W_BORD_SHADOW_ON: 0));
+    hEBEmphasise(edit[i],i==emph);
+    }
+
+LOCAL_C VOID RotateTo(INT newemph)
+    {
+    INT oldemph;
+
+    if (newemph!=emph)
+        {
+        oldemph=emph;
+        emph=newemph;
+        DrawBorder(oldemph);
+        DrawBorder(newemph);
+        }
+    }
+
+LOCAL_C INT CheckEditing(VOID)
+    {
+    if (emph==1)
+        return(0);
+    wInfoMsg("Only available in notes window");
+    return(-1);
+    }
+
+LOCAL_C INT RecordChange(VOID *ebH,LENBUF *lb)
+    {
+    TEXT *buf;
+    INT len;
+    TEXT *newbuf;
+
+    if (!hEBSenseChanged(ebH))
+        return(0);
+    buf=hEBSenseText(ebH);
+    len=p_slen(buf);
+    newbuf=p_realloc(lb->buf,len);
+    if (!newbuf)
+        {
+        wInfoMsg("No memory to store changes in note");
+        return(-1);
+        }
+    lb->buf=newbuf;
+    lb->len=len;
+    p_bcpy(newbuf,buf,len);
+    hEBClearChanged(ebH);
+    return(0);
+    }
+
+LOCAL_C INT RecordChanges(VOID)
+    {
+    return(RecordChange(edit[0],&index[where].title)
+                            || RecordChange(edit[1],&index[where].note));
+    }
+
+LOCAL_C VOID DrawWhereAndCount(VOID)
+    {
+    TEXT buf[10];
+    P_RECT box;
+
+    p_atos(&buf[0],"%d/%d",where+1,count);
+    box.tl.x=ScreenWidth-30;
+    box.br.x=ScreenWidth;
+    box.tl.y=67;
+    box.br.y=77;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,&buf[0],p_slen(&buf[0]));
+    }
+
+LOCAL_C VOID DrawTagStatus(VOID)
+    {
+    P_RECT box;
+
+    box.tl.y=2;
+    box.br.y=12;
+    box.tl.x=0;
+    box.br.x=8;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_LEFT,0,"\014",index[where].tagged);
+    }
+
+LOCAL_C INT LoadEditors(VOID)
+    {
+    if (hEBSetText(edit[0],index[where].title.buf,index[where].title.len))
+        return(-1);
+    hEBClearChanged(edit[0]);
+    if (hEBSetText(edit[1],index[where].note.buf,index[where].note.len))
+        return(-1);
+    hEBClearChanged(edit[1]);
+    DrawWhereAndCount();
+    DrawTagStatus();
+    return(0);
+    }
+
+LOCAL_C INT LocateNewWhere(VOID)
+    {
+    if (index[where].title.len || index[where].note.len)
+        {
+        if (count==99)
+            {
+            wInfoMsg("Maximum number of notes reached");
+            return(-1);
+            }
+        where=count++;
+        }
+    return(0);
+    }
+
+LOCAL_C VOID StartNewNote(VOID)
+    {
+    if (RecordChanges())
+        return;
+    if (LocateNewWhere())
+        return;
+    if (LoadEditors())
+        return;
+    RotateTo(0);
+    }
+
+LOCAL_C INT CheckChanged(VOID)
+    {
+    if (!hEBSenseChanged(edit[0]) && !hEBSenseChanged(edit[1]))
+        {
+        wInfoMsg("Not changed");
+        return(-1);
+        }
+    return(0);
+    }
+
+LOCAL_C VOID RecordNote(VOID)
+    {
+    if (CheckChanged())
+        return;
+    if (RecordChanges())
+        return;
+    wInfoMsg("Note recorded");
+    }
+
+LOCAL_C INT RunDialog(VOID)
+    {
+    INT ret;
+
+    hEBEmphasise(edit[emph],FALSE);
+    ret=uRunDialog();
+    hEBEmphasise(edit[emph],TRUE);
+    return(ret);
+    }
+
+LOCAL_C INT Confirm(TEXT *pb)
+    {
+    if (uOpenDialog(pb))
+        return(-1);
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return(-1);
+    return(RunDialog()!='y');
+    }
+
+LOCAL_C VOID UndoEditing(VOID)
+    {
+    if (CheckChanged())
+        return;
+    if (Confirm("Undo editing"))
+        return;
+    LoadEditors();
+    }
+
+LOCAL_C VOID GoToNote(VOID)
+    {
+    LONG newwhere;
+    H_DI_NUMBER num;
+
+    newwhere=where+1;
+    if (uOpenDialog("Go to"))
+        return;
+    num.value=(&newwhere);
+    num.low=1;
+    num.high=count;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Note number",&num))
+        return;
+    if (RunDialog()<=0)
+        return;
+    if (RecordChanges())
+        return;
+    where=(INT)newwhere-1;
+    LoadEditors();
+    }
+
+LOCAL_C VOID MoveNote(VOID)
+    {
+    LONG newwhere;
+    H_DI_NUMBER num;
+    INT neww;
+    INT tomove;
+    NOTE moving;
+    NOTE *targ;
+    NOTE *src;
+
+    newwhere=1;
+    if (uOpenDialog("Move note"))
+        return;
+    num.value=(&newwhere);
+    num.low=1;
+    num.high=count;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"New note number",&num))
+        return;
+    if (RunDialog()<=0)
+        return;
+    neww=(INT)newwhere-1;
+    tomove=(neww-where)*sizeof(NOTE);
+    if (!tomove)
+        return;
+    moving=index[where];
+    targ=(&index[where]);
+    src=targ+1;
+    if (tomove<0)
+        {
+        src=(&index[neww]);
+        targ=src+1;
+        tomove=(-tomove);
+        }
+    p_bcpy(targ,src,tomove);
+    index[neww]=moving;
+    where=neww;
+    DrawWhereAndCount();
+    }
+
+LOCAL_C INT AddCentredTextItem(TEXT *pb)
+    {
+    H_DI_TEXT txt;
+    TEXT buf[64];
+
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    txt.str=(&buf[0]);
+    uZTStoBCS(&buf[0],pb);
+    return(uAddDialogItem(H_DIALOG_TEXT,NULL,&txt));
+    }
+
+LOCAL_C VOID SumData(VOID)
+    {
+    TEXT flag[2];
+    H_DI_EDIT ed;
+    LONG newndp;
+    H_DI_NUMBER num;
+    WORD datacount;
+    INT badcount;
+    DOUBLE datasum;
+    DOUBLE value;
+    TEXT *pb;
+    INT ind;
+    TEXT buf[30];
+    P_DTOB dtob;
+
+    if (uOpenDialog("Sum data"))
+        return;
+    flag[0]=1;
+    flag[1]=(BYTE)sumflag;
+    ed.len=1;
+    ed.str=(&flag[0]);
+    if (uAddDialogItem(H_DIALOG_EDIT,"Sum values flagged by",&ed))
+        return;
+    newndp=sumndp;
+    num.value=(&newndp);
+    num.low=0;
+    num.high=10;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of dec places",&num))
+        return;
+    if (RunDialog()<=0)
+        return;
+    sumndp=(INT)newndp;
+    if (flag[1])
+        sumflag=flag[1];
+    datacount=0;
+    badcount=0;
+    p_itof(&datasum,&datacount);
+    pb=hEBSenseText(edit[1]);
+    FOREVER
+        {
+        ind=p_sloc(pb,sumflag);
+        if (ind<0)
+            break;
+        pb+=ind+1;
+        if (p_stod(&pb,&value,'.'))
+            badcount++;
+        else
+            {
+            datacount++;
+            p_fadd(&datasum,&value);
+            }
+        }
+    if (badcount)
+        {
+        if (uOpenDialog("Warning"))
+            return;
+        p_atos(&buf[0],"%d bad flagged value(s)",badcount);
+        if (AddCentredTextItem(&buf[0]))
+            return;
+        RunDialog();
+        }
+    p_atos(&buf[0],"Sum of %d values",datacount);
+    if (uOpenDialog(&buf[0]))
+        return;
+    dtob.type=P_DTOB_FIXED;
+    dtob.width=29;
+    dtob.ndec=sumndp;
+    dtob.point='.';
+    dtob.trilen=0;
+    buf[p_dtob(&buf[0],&datasum,&dtob)]=0;
+    if (AddCentredTextItem(&buf[0]))
+        return;
+    if (AddCentredTextItem("(Sum will be copied into clipboard)"))
+        return;
+    if (RunDialog()<=0)
+        return;
+    hEBSetClipText(edit[1],&buf[0],p_slen(&buf[0]));
+    }
+
+LOCAL_C VOID PrintSetupDialog(VOID)
+    {
+    hEBEmphasise(edit[emph],FALSE);
+    hPrintSetupDialog();
+    hEBEmphasise(edit[emph],TRUE);
+    }
+
+LOCAL_C VOID ZeroLenbuf(LENBUF *lb)
+    {
+    p_free(lb->buf);
+    lb->buf=NULL;
+    lb->len=0;
+    }
+
+LOCAL_C VOID ZeroNote(NOTE *pn)
+    {
+    ZeroLenbuf(&pn->title);
+    ZeroLenbuf(&pn->note);
+    pn->tagged=FALSE;
+    }
+
+LOCAL_C VOID DeleteNote(VOID)
+    {
+    INT tomove;
+
+    if (Confirm("Delete this note"))
+        return;
+    tomove=count-1-where;
+    if (tomove>0)
+        p_bcpy(&index[where],&index[where+1],tomove*sizeof(NOTE));
+    else
+        ZeroNote(&index[where]);
+    if (count>1)
+        count--;
+    if (where==count)
+        where=count-1;
+    LoadEditors();
+    }
+
+LOCAL_C VOID ExitIfConfirmed(VOID)
+    {
+    if (uOpenDialog("Warning"))
+        return;
+    if (AddCentredTextItem("Exiting will delete all notes"))
+        return;
+    if (uAddButtonList("Cancel",W_KEY_ESCAPE,"Exit",W_KEY_RETURN,NULL))
+        return;
+    if (RunDialog()!=W_KEY_RETURN)
+        return;
+    p_exit(0);
+    }
+
+LOCAL_C INT TakeCopyLenbuf(LENBUF *targ,LENBUF *src)
+    {
+    targ->buf=p_alloc(src->len);
+    if (!targ->buf)
+        {
+        uErrorValue(E_GEN_NOMEMORY);
+        return(-1);
+        }
+    p_bcpy(targ->buf,src->buf,src->len);
+    targ->len=src->len;
+    return(0);
+    }
+
+LOCAL_C INT TakeCopy(NOTE *targ,NOTE *src)
+    {
+    if (TakeCopyLenbuf(&targ->title,&src->title))
+        return(-1);
+    if (TakeCopyLenbuf(&targ->note,&src->note))
+        {
+        p_free(targ->title.buf);
+        targ->title.buf=0;
+        return(-1);
+        }
+    targ->tagged=src->tagged;
+    return(0);
+    }
+
+LOCAL_C VOID CopyNote(VOID)
+    {
+    NOTE new;
+
+    if (RecordChanges())
+        return;
+    if (!index[where].title.len && !index[where].note.len)
+        {
+        wInfoMsg("No note to copy");
+        return;
+        }
+    if (TakeCopy(&new,&index[where]))
+        return;
+    ZeroNote(&clip);
+    clip=new;
+    wInfoMsg("Note copied");
+    }
+
+LOCAL_C VOID InsertNote(VOID)
+    {
+    if (!clip.title.len && !clip.note.len)
+        {
+        wInfoMsg("No note to insert");
+        return;
+        }
+    if (LocateNewWhere())
+        return;
+    TakeCopy(&index[where],&clip);
+    LoadEditors();
+    }
+
+LOCAL_C INT TagCount(VOID)
+    {
+    INT i;
+    INT tagcount;
+
+    tagcount=0;
+    for (i=0; i<count; i++)
+        tagcount+=index[i].tagged;
+    return(tagcount);
+    }
+
+LOCAL_C VOID CDECL InfoMsg(TEXT *fmt,...)
+    {
+    TEXT buf[64];
+
+    buf[p_atob(&buf[0],fmt,&fmt+1)]=0;
+    wInfoMsg(&buf[0]);
+    }
+
+LOCAL_C VOID GiveTagCount(VOID)
+    {
+    InfoMsg("Number of notes currently tagged: %d",TagCount());
+    }
+
+LOCAL_C VOID SetTag(INT flag)
+    {
+    index[where].tagged=flag;
+    DrawTagStatus();
+    GiveTagCount();
+    }
+
+LOCAL_C VOID TagAll(INT flag)
+    {
+    INT i;
+
+    for (i=0; i<count; i++)
+        index[i].tagged=flag;
+    DrawTagStatus();
+    GiveTagCount();
+    }
+
+LOCAL_C INT PrintLine(H_PRINT *pr)
+    {
+    INT ind;
+
+    switch (PrintState++)
+        {
+    case 0:
+        FOREVER
+            {
+            if (PrintRec==count)
+                return(FALSE);
+            if (!PrintTagsOnly || index[PrintRec].tagged)
+                break;
+            PrintRec++;
+            }
+        if (PrintCount)
+            {
+            pr->blen=0;
+            if (PrintNewPage==2)
+                pr->flags|=H_PRINT_PAGE;
+            return(TRUE);
+            }
+        PrintState++;
+    case 1:
+        pr->style|=H_PRINT_STY_BOLD;
+        pr->blen=index[PrintRec].title.len;
+        pr->buf=index[PrintRec].title.buf;
+        break;
+    case 2:
+        PrintBuf=index[PrintRec].note.buf;
+        PrintLen=index[PrintRec].note.len;
+    default:
+        pr->buf=PrintBuf;
+        ind=p_bloc(PrintBuf,PrintLen,'\n');
+        if (ind>=0)
+            {
+            pr->blen=ind;
+            PrintLen-=ind+1;
+            PrintBuf+=ind+1;
+            }
+        else
+            {
+            pr->blen=PrintLen;
+            PrintCount++;
+            PrintState=0;
+            PrintRec++;
+            }
+        }
+    pr->flags|=H_PRINT_KEEP;
+    return(TRUE);
+    }
+
+LOCAL_C VOID PrintNotes(VOID)
+    {
+    if (uOpenDialog("Print"))
+        return;
+    if (uAddChoiceList("New page for each note",&PrintNewPage,"No","Yes",0))
+        return;
+    if (uAddButtonList("Tagged notes",'t',"All notes",'a',NULL))
+        return;
+    PrintTagsOnly=FALSE;
+    switch (RunDialog())
+        {
+    case 't':
+        PrintTagsOnly=TRUE;
+    case 'a':
+        if (RecordChanges())
+            return;
+        PrintRec=0;
+        PrintState=0;
+        PrintCount=0;
+        hPrint(PrintLine);
+        InfoMsg("%d note(s) printed",PrintCount);
+        }
+    }
+
+LOCAL_C VOID OptionsForSearch(VOID)
+    {
+    if (uOpenDialog("Options for search"))
+        return;
+    if (uAddChoiceList("Case sensitive",&casesens,"No","Yes",NULL))
+        return;
+    if (uAddChoiceList("Search",&findtype,"Just notes",
+                                    "Just title","Title and notes",NULL))
+        return;
+    RunDialog();
+    }
+
+LOCAL_C INT Search(INT here,INT window)
+    {
+    LENBUF *lb;
+    INT ind;
+
+    lb=(&index[here].title)+window;
+    if (casesens==1)
+        ind=p_bsubi(lb->buf,lb->len,pattern,pattlen);
+    else
+        ind=p_bsub(lb->buf,lb->len,pattern,pattlen);
+    if (ind<0)
+        return(-1);
+    if (here!=where)
+        {
+        where=here;
+        if (LoadEditors())
+            return(0);
+        }
+    if (pattlen)
+        {
+        if (window!=emph)
+            {
+            hEBEmphasise(edit[emph],FALSE);
+            hEBSetCWidth(edit[window],0);
+            hEBEmphasise(edit[window],TRUE);
+            }
+        hEBSetSelect(edit[window],ind,ind+pattlen);
+        if (window!=emph)
+            {
+            wFlush();
+            p_sleep(5L);
+            hEBEmphasise(edit[window],FALSE);
+            hEBSetCWidth(edit[window],2);
+            hEBEmphasise(edit[emph],TRUE);
+            }
+        }
+    return(0);
+    }
+
+LOCAL_C INT CheckSearchTitle(INT here)
+    {
+    if (!(findtype&0x02))
+        return(-1);
+    return(Search(here,0));
+    }
+
+LOCAL_C INT CheckSearchNote(INT here)
+    {
+    if (!(findtype&0x01))
+        return(-1);
+    return(Search(here,1));
+    }
+
+LOCAL_C VOID DoSearch(INT here,INT direction)
+    {
+    INT k;
+
+    if (RecordChanges())
+        return;
+    pattern=hEBSenseText(edit[2]);
+    pattlen=p_slen(pattern);
+    hEBClearChanged(edit[2]);
+    k=count;
+    while (k--)
+        {
+        here+=direction;
+        if (here<0)
+            here=count-1;
+        else if (here>=count)
+            here=0;
+        if (!CheckSearchTitle(here))
+            return;
+        if (!CheckSearchNote(here))
+            return;
+        }
+    wInfoMsg("Not found");
+    }
+
+LOCAL_C VOID ToggleShowSymbols(VOID)
+    {
+    ShowSymbols^=TRUE;
+    hEBShowSymbols(edit[1],ShowSymbols);
+    cmds[SYMBOLS_ITEM]=(ShowSymbols? "hHide symbols": "hShow symbols");
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_NOTES:
+        StartNewNote();
+        break;
+    case ITEMS_BEFORE_NOTES+1:
+        InsertNote();
+        break;
+    case ITEMS_BEFORE_NOTES+2:
+        CopyNote();
+        break;
+    case ITEMS_BEFORE_NOTES+3:
+        DeleteNote();
+        break;
+    case ITEMS_BEFORE_EDIT:
+        if (!CheckEditing())
+            {
+            if (hEBPaste(edit[1])>0)
+                wInfoMsg("No text to insert");
+            }
+        break;
+    case ITEMS_BEFORE_EDIT+1:
+        if (!CheckEditing())
+            {
+            if (hEBCopy(edit[1])>0)
+                wInfoMsg("No text to copy");
+            else
+                wInfoMsg("Text copied");
+            }
+        break;
+    case ITEMS_BEFORE_EDIT+2:
+        if (!CheckEditing())
+            hEBEvaluate(edit[1]);
+        break;
+    case ITEMS_BEFORE_EDIT+3:
+        if (!CheckEditing())
+            SumData();
+        break;
+    case ITEMS_BEFORE_EDIT+4:
+        RecordNote();
+        break;
+    case ITEMS_BEFORE_EDIT+5:
+        UndoEditing();
+        break;
+    case ITEMS_BEFORE_WINDOW:
+    case ITEMS_BEFORE_WINDOW+1:
+    case ITEMS_BEFORE_WINDOW+2:
+        RotateTo(index-ITEMS_BEFORE_WINDOW);
+        break;
+    case ITEMS_BEFORE_SEARCH:
+        OptionsForSearch();
+        break;
+    case ITEMS_BEFORE_SEARCH+1:
+        DoSearch(where, +1);
+        break;
+    case ITEMS_BEFORE_SEARCH+2:
+        DoSearch(where, -1);
+        break;
+    case ITEMS_BEFORE_SEARCH+3:
+        DoSearch(count,+1);
+        break;
+    case ITEMS_BEFORE_SEARCH+4:
+        DoSearch(count,-1);
+        break;
+    case ITEMS_BEFORE_TAG:
+    case ITEMS_BEFORE_TAG+1:
+        SetTag(ITEMS_BEFORE_TAG+1-index);
+        break;
+    case ITEMS_BEFORE_TAG+2:
+    case ITEMS_BEFORE_TAG+3:
+        TagAll(ITEMS_BEFORE_TAG+3-index);
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        GoToNote();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        MoveNote();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        ToggleShowSymbols();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        PrintNotes();
+        break;
+    case ITEMS_BEFORE_SPECIAL+4:
+        PrintSetupDialog();
+        break;
+    case ITEMS_BEFORE_SPECIAL+5:
+        ExitIfConfirmed();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C INT ResizeWidth(UWORD width)
+    {
+    INT ret;
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=width;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    ret=uErrorValue(wCheckPoint());
+    if (!ret)
+        ScreenWidth=width;
+    return(ret);
+    }
+
+LOCAL_C VOID SetStyle(INT style)
+    {
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID DrawFindPrompt(VOID)
+    {
+    SetStyle(G_STY_ITALIC);
+    gPrintText(5,67+8,"Find:",5);
+    SetStyle(0);
+    }
+
+LOCAL_C VOID DrawBorders(VOID)
+    {
+    INT i;
+
+    for (i=0; i<3; i++)
+        DrawBorder(i);
+    DrawFindPrompt();
+    DrawWhereAndCount();
+    }
+
+LOCAL_C VOID ClearWholeWindow(VOID)
+    {
+    P_RECT whole;
+
+    whole.tl.x=whole.tl.y=0;
+    whole.br.x=240;
+    whole.br.y=80;
+    gClrRect(&whole,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID ToggleStatusWindow(VOID)
+    {
+    if (show_statwin)
+        {
+        if (ResizeWidth(240))
+            return;
+        wsDisable();
+        }
+    else
+        {
+        if (ResizeWidth(189))
+            return;
+        wsEnable();
+        }
+    show_statwin^=TRUE;
+    ClearWholeWindow();
+    DrawBorders();
+    hEBChangeWidth(edit[0],ScreenWidth-12-8);
+    hEBChangeWidth(edit[1],ScreenWidth-12);
+    hEBChangeWidth(edit[2],ScreenWidth-12-32-30);
+    }
+
+LOCAL_C VOID RotateFocus(INT shifted)
+    {
+    INT newemph;
+
+    newemph=emph;
+    if (shifted)
+        {
+        if (!newemph--)
+            newemph=2;
+        }
+    else if (++newemph==3)
+        newemph=0;
+    RotateTo(newemph);
+    }
+
+LOCAL_C VOID QuickSearch(INT dir)
+    {
+    INT here;
+
+    here=(hEBSenseChanged(edit[2])? count: where);
+    DoSearch(here,dir);
+    }
+
+LOCAL_C VOID ToFindStack(VOID)
+    {
+    TEXT *buf;
+    INT len;
+
+    if (!hEBSenseChanged(edit[2]))
+        return;
+    buf=hEBSenseText(edit[2]);
+    len=p_slen(buf);
+    FindStack[FindSP][0]=len;
+    p_bcpy(&FindStack[FindSP][1],buf,len);
+    }
+
+LOCAL_C VOID ChangeFindSP(INT dir)
+    {
+    FindSP+=dir;
+    if (FindSP<0)
+        FindSP=5;
+    else if (FindSP>5)
+        FindSP=0;
+    if (hEBSetText(edit[2],&FindStack[FindSP][1],FindStack[FindSP][0]))
+        return;
+    hEBSetSelect(edit[2],0,FindStack[FindSP][0]);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    ToggleStatusWindow();
+                else
+                    {
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_TAB:
+                RotateFocus(key.modifiers&W_SHIFT_MODIFIER);
+                break;
+            case W_KEY_RETURN:
+                if (!emph)
+                    {
+                    RotateTo(1);
+                    break;
+                    }
+            default:
+                if (emph==2)
+                    {
+                    if (key.keycode==W_KEY_RETURN)
+                        {
+                        ToFindStack();
+                        QuickSearch(key.modifiers&W_SHIFT_MODIFIER? -1: +1);
+                        break;
+                        }
+                    else if (key.keycode==W_KEY_UP)
+                        {
+                        ToFindStack();
+                        ChangeFindSP(-1);
+                        break;
+                        }
+                    else if (key.keycode==W_KEY_DOWN || key.keycode==W_KEY_ESCAPE)
+                        {
+                        ToFindStack();
+                        ChangeFindSP(+1);
+                        break;
+                        }
+                    }
+                hEBHandleKey(edit[emph],key.keycode,key.modifiers);
+                }    
+            }
+        }
+    }
+
+LOCAL_C VOID OpenEditors(VOID)
+    {
+    H_EDIT_BOX heb;
+
+    heb.win=MainWid;
+    heb.maxchars=40;
+    heb.vulen=177-8;
+    heb.pos.x=5+8;
+    heb.pos.y=2;
+    heb.font=0x4001;
+    heb.style=0;
+    edit[0]=hEBOpen(H_EDIT_BOX_FONT,&heb);
+    heb.maxchars=256;
+    heb.vulen=177;
+    heb.vislines=4;
+    heb.pos.x=5;
+    heb.pos.y=19;
+    edit[1]=hEBOpen(H_EDIT_BOX_VISLINES|
+                        H_EDIT_BOX_LEFT_CURSOR|H_EDIT_BOX_CLIPBOARD,&heb);
+    heb.maxchars=20;
+    heb.vulen=177-32-30;
+    heb.pos.x=5+32;
+    heb.pos.y=67;
+    edit[2]=hEBOpen(0,&heb);
+    }
+
+LOCAL_C VOID SmallScreen(VOID)
+    {
+    if (ResizeWidth(189))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    uEscape(FALSE);
+    MainWid=uFindMainWid();
+    CreateGC();
+    hCrackCommandLine();
+    SmallScreen();
+    OpenEditors();
+    DrawBorders();
+    wsEnable();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/notes.ms b/code/SIBOSDK/hwdemo/notes.ms
new file mode 100644
index 0000000..80e8176
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/notes.ms
@@ -0,0 +1,3 @@
+Notes
+
+4000
diff --git a/code/SIBOSDK/hwdemo/notes.pic b/code/SIBOSDK/hwdemo/notes.pic
new file mode 100644
index 0000000..63d830f
Binary files /dev/null and b/code/SIBOSDK/hwdemo/notes.pic differ
diff --git a/code/SIBOSDK/hwdemo/notes.rsc b/code/SIBOSDK/hwdemo/notes.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/notes.shd b/code/SIBOSDK/hwdemo/notes.shd
new file mode 100644
index 0000000..dbd95a9
Binary files /dev/null and b/code/SIBOSDK/hwdemo/notes.shd differ
diff --git a/code/SIBOSDK/hwdemo/qu1.c b/code/SIBOSDK/hwdemo/qu1.c
new file mode 100644
index 0000000..ccfcb5a
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/qu1.c
@@ -0,0 +1,18 @@
+/*
+    QU1.C
+*/
+
+#include <p_std.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLDEF_C VOID main(VOID)
+    {
+    WMSG_KEY key;
+
+    uCommonInit();
+    wSetBusyMsg("Hello world",W_CORNER_BOTTOM_LEFT);
+    uGetKey(&key);
+    uGetKey(&key);
+    p_exit(0);
+    }
diff --git a/code/SIBOSDK/hwdemo/qu2.c b/code/SIBOSDK/hwdemo/qu2.c
new file mode 100644
index 0000000..8c8b98a
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/qu2.c
@@ -0,0 +1,32 @@
+/*
+    QU2.C
+*/
+
+#include <p_std.h>
+#include <wlib.h>
+#include <hwif.h>
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    WMSG_KEY key;
+
+    uCommonInit();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wSetBusyMsg("Hello world",W_CORNER_BOTTOM_LEFT);
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode==(W_SPECIAL_KEY|'x'))
+            p_exit(0);
+        }
+    }
diff --git a/code/SIBOSDK/hwdemo/qu3.c b/code/SIBOSDK/hwdemo/qu3.c
new file mode 100644
index 0000000..d5dab36
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/qu3.c
@@ -0,0 +1,120 @@
+/*
+    QU3.C
+*/
+
+#include <p_std.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "iInches/Centimetres",
+    "mMiles/Kilometres",
+    "lPounds/Kilogrammes",
+    "pPints/Litres",
+    "fFahrenheit/Centigrade",
+    "dDay of week",
+    "cCombinations",
+    "tTime difference",
+    "hHoroscope",
+    "nNow",
+    "wPassword",
+    "eEncrypt",
+    "uDecrypt",
+    "sSignificance",
+    "zFile size",
+    "xExit",
+    NULL
+    };
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Conversions",5,
+    "Calendar",5,
+    "Secret",3,
+    "Special",3,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_C VOID ManageCommand(INT keycode)
+    {
+    INT index;
+    TEXT buf[40];
+
+    switch (keycode)
+        {
+    case 'x':
+        p_exit(0);
+    default:
+        index=uLocateCommand(keycode);
+        if (index>=0)
+            {
+            p_atos(&buf[0],"You chose `%s'",cmds[index]+1);
+            wInfoMsg(&buf[0]);
+            }
+        }
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_SPECIAL_KEY)
+            ManageCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                ManageCommand(ret);
+            }
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    wInfoMsg("Hello world");
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/qu4.afl b/code/SIBOSDK/hwdemo/qu4.afl
new file mode 100644
index 0000000..3336f13
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/qu4.afl
@@ -0,0 +1 @@
+query.pic
diff --git a/code/SIBOSDK/hwdemo/qu4.c b/code/SIBOSDK/hwdemo/qu4.c
new file mode 100644
index 0000000..eb942b9
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/qu4.c
@@ -0,0 +1,250 @@
+/*
+    QU4.C
+*/
+
+#include <p_std.h>
+#include <p_date.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "iInches/Centimetres",
+    "mMiles/Kilometres",
+    "lPounds/Kilogrammes",
+    "pPints/Litres",
+    "fFahrenheit/Centigrade",
+    "dDay of week",
+    "cCombinations",
+    "tTime difference",
+    "hHoroscope",
+    "nNow",
+    "wPassword",
+    "eEncrypt",
+    "uDecrypt",
+    "sSignificance",
+    "zFile size",
+    "xExit",
+    NULL
+    };
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Conversions",5,
+    "Calendar",5,
+    "Secret",3,
+    "Special",3,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D VOID *ttH;
+LOCAL_D UWORD ttMonth=1;
+LOCAL_D UWORD ttSuffix=1;
+LOCAL_D UWORD ttDay=1;
+LOCAL_D UWORD ttCentury=2;
+LOCAL_D UWORD ttSeconds=2;
+
+
+LOCAL_C INT AddNoYesChoiceList(TEXT *pmt,UWORD *pval)
+    {
+    return(uAddChoiceList(pmt,pval,"No","Yes",NULL));
+    }
+
+LOCAL_C VOID TimeNow(VOID)
+    {
+    INT values;
+    H_DI_TEXT txt;
+    TEXT buf[48];
+
+    txt.str=(&buf[0]);
+    do
+        {
+        if (uOpenDialog(NULL))
+            return;
+        uZTStoBCS(&buf[0],"Time is now");
+        txt.type=H_DTEXT_ALIGN_CENTRE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        values=0;
+        if (ttMonth==2)
+            values=H_TIME_FORMAT_MONTH_NAME;
+        if (ttDay==2)
+            values|=H_TIME_FORMAT_DAY_NAME;
+        if (ttSuffix==2)
+            values|=H_TIME_FORMAT_SUFFIX;
+        if (ttCentury==1)
+            values|=H_TIME_FORMAT_NO_CENTURY;
+        if (ttSeconds==1)
+            values|=H_TIME_FORMAT_NO_SECONDS;
+        hTTSetFormat(ttH,values);
+        hTTSetTime(ttH,H_TIME_SET_NOW,NULL);
+        buf[0]=hTTSenseString(ttH,H_TIME_SENSE_BOTH,&buf[1]);
+        txt.type=H_DTEXT_ALIGN_CENTRE|H_DTEXT_UNDERLINE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        if (AddNoYesChoiceList("Give month name",&ttMonth))
+            return;
+        if (AddNoYesChoiceList("Give day name",&ttDay))
+            return;
+        if (AddNoYesChoiceList("Use date suffix",&ttSuffix))
+            return;
+        if (AddNoYesChoiceList("Show century",&ttCentury))
+            return;
+        if (AddNoYesChoiceList("Show seconds",&ttSeconds))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_C VOID SetUpDiDate(H_DI_DATE *pdate,P_DAYSEC *pds)
+    {
+    ULONG sdate;
+
+    sdate=p_date();
+    p_sttods(&sdate,pds);
+    pdate->value=(&pds->day);
+    pdate->low=0;
+    pdate->high=H_LAST_DAY;
+    }
+
+LOCAL_C VOID DayOfWeek(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    TEXT buf[40];
+    H_DI_TEXT txt;
+
+    SetUpDiDate(&date,&ds);
+    do
+        {
+        p_nmday(&buf[1],p_wkday(ds.day));
+        buf[0]=p_slen(&buf[1]);
+        txt.str=(&buf[0]);
+        txt.type=H_DTEXT_ALIGN_LEFT;
+        if (uOpenDialog("Find day of week"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Date",&date))
+            return;
+        if (uAddDialogItem(H_DIALOG_TEXT,"Day of week",&txt))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_C VOID FileSize(VOID)
+    {
+    TEXT fname[P_FNAMESIZE+2];
+    H_DI_FSEL fsel;
+    P_INFO info;
+    TEXT buf[30];
+
+    fname[0]=0;
+    fsel.fname=(&fname[0]);
+    fsel.flags=H_FILE_PICK_SELECTOR;
+    FOREVER
+        {
+        if (uOpenDialog("Find file size"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&fsel))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        fname[1+fname[0]]=0;
+        if (!uErrorValue(p_finfo(&fname[1],&info)))
+            {
+            p_atos(&buf[0],"File size is %lu bytes",info.size);
+            wInfoMsg(&buf[0]);
+            }
+        }
+    }
+
+LOCAL_C VOID ManageCommand(INT keycode)
+    {
+    INT index;
+    TEXT buf[40];
+
+    switch (keycode)
+        {
+    case 'd':
+        DayOfWeek();
+        break;
+    case 'n':
+        TimeNow();
+        break;
+    case 'z':
+        FileSize();
+        break;
+    case 'x':
+        p_exit(0);
+    default:
+        index=uLocateCommand(keycode);
+        if (index>=0)
+            {
+            p_atos(&buf[0],"You chose `%s'",cmds[index]+1);
+            wInfoMsg(&buf[0]);
+            }
+        }
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_SPECIAL_KEY)
+            ManageCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                ManageCommand(ret);
+            }
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ttH=hTTOpen();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/query.afl b/code/SIBOSDK/hwdemo/query.afl
new file mode 100644
index 0000000..45e3789
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/query.afl
@@ -0,0 +1,3 @@
+query.pic
+query.rsc
+query.shd
diff --git a/code/SIBOSDK/hwdemo/query.c b/code/SIBOSDK/hwdemo/query.c
new file mode 100644
index 0000000..995f400
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/query.c
@@ -0,0 +1,796 @@
+/*
+    QUERY.C
+
+Written by DavidW
+Started on 28/11/91
+
+*/
+
+#include <p_std.h>
+#include <p_math.h>
+#include <p_date.h>
+#include <p_crypt.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "iInches/Centimetres",
+    "mMiles/Kilometres",
+    "lPounds/Kilogrammes",
+    "pPints/Litres",
+    "fFahrenheit/Centigrade",
+    "dDay of week",
+    "cCombinations",
+    "tTime difference",
+    "hHoroscope",
+    "nNow",
+    "wPassword",
+    "eEncrypt",
+    "uDecrypt",
+    "sSignificance",
+    "zFile size",
+    "xExit",
+    NULL
+    };
+
+#define CONVERT_ITEMS       5
+#define CALENDAR_ITEMS      5
+#define SECRET_ITEMS        3
+#define SPECIAL_ITEMS       3
+
+#define ITEMS_BEFORE_CONVERT    0
+#define ITEMS_BEFORE_CALENDAR   CONVERT_ITEMS
+#define ITEMS_BEFORE_SECRET     (ITEMS_BEFORE_CALENDAR+CALENDAR_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_SECRET+SECRET_ITEMS)
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Conversions",CONVERT_ITEMS,
+    "Calendar",CALENDAR_ITEMS,
+    "Secret",SECRET_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D WORD ndp=2;
+LOCAL_D DOUBLE small;
+LOCAL_D DOUBLE vsmall;
+
+LOCAL_D TEXT pass[10];
+
+LOCAL_D VOID *ttH;
+LOCAL_D UWORD ttMonth=1;
+LOCAL_D UWORD ttSuffix=1;
+LOCAL_D UWORD ttDay=1;
+LOCAL_D UWORD ttCentury=2;
+LOCAL_D UWORD ttSeconds=2;
+
+
+LOCAL_C VOID CalcSmall(VOID)
+    {
+    DOUBLE dndp;
+    DOUBLE ten;
+
+    dndp=(-ndp);
+    ten=10;
+    p_pow(&small,&ten,&dndp);
+    vsmall=small/2;
+    }
+
+LOCAL_C VOID Clip(DOUBLE *pval)
+    {
+    DOUBLE remain;
+
+    if (*pval>=0)
+        (*pval)+=vsmall;
+    else
+        (*pval)-=vsmall;
+    p_mod(&remain,pval,&small);
+    (*pval)-=remain;
+    }
+
+LOCAL_C VOID Temperatures(VOID)
+    {
+    DOUBLE fahr;
+    DOUBLE cent;
+    H_DI_FLOAT ffahr;
+    H_DI_FLOAT fcent;
+    INT index;
+
+    fahr=32;
+    cent=0;
+    ffahr.value=(&fahr);
+    ffahr.low=(-17968);
+    ffahr.high=18032;
+    fcent.value=(&cent);
+    fcent.low=(-10000);
+    fcent.high=10000;
+    FOREVER
+        {
+        if (uOpenDialog("Convert temperature"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,"Fahrenheit",&ffahr))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,"Centigrade",&fcent))
+            return;
+        index=uRunDialog();
+        if (index<=0)
+            break;
+        if (index==2)
+            {
+            cent=(fahr-32)*5/9;
+            Clip(&cent);
+            }
+        else
+            {
+            fahr=32+cent*9/5;
+            Clip(&fahr);
+            }
+        }
+    }
+
+LOCAL_C VOID Convert(TEXT *pmt1,TEXT *pmt2,INT high1,INT high2)
+    {
+    DOUBLE val1;
+    DOUBLE val2;
+    H_DI_FLOAT fled1;
+    H_DI_FLOAT fled2;
+    INT index;
+    DOUBLE ratio;
+
+    val1=0;
+    val2=0;
+    fled1.value=(&val1);
+    fled1.low=0;
+    fled1.high=high1;
+    fled2.value=(&val2);
+    fled2.low=0;
+    fled2.high=high2;
+    ratio=fled2.high/fled1.high;
+    FOREVER
+        {
+        if (uOpenDialog("Convert"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,pmt1,&fled1))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,pmt2,&fled2))
+            return;
+        index=uRunDialog();
+        if (index<=0)
+            break;
+        if (index==2)
+            {
+            val2=val1*ratio;
+            Clip(&val2);
+            }
+        else
+            {
+            val1=val2/ratio;
+            Clip(&val1);
+            }
+        }
+    }
+
+LOCAL_C VOID InchAndCm(VOID)
+    {
+    Convert("Inches","Centimetres",10000,25400);
+    }
+
+LOCAL_C VOID MileAndKm(VOID)
+    {
+    Convert("Miles","Kilometres",20000,32187);
+    }
+
+LOCAL_C VOID PoundAndKg(VOID)
+    {
+    Convert("Pounds","Kilograms",31938,14500);
+    }
+
+LOCAL_C VOID PintAndL(VOID)
+    {
+    Convert("Pints","Litres",28156,16000);
+    }
+
+LOCAL_C VOID ChangeNdp(VOID)
+    {
+    LONG lndp;
+    H_DI_NUMBER num;
+
+    if (uOpenDialog("Level of significance"))
+        return;
+    lndp=ndp;
+    num.value=(&lndp);
+    num.low=0;
+    num.high=4;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Decimal places",&num))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    ndp=(WORD)lndp;
+    CalcSmall();
+    }
+
+LOCAL_C VOID SetUpDiDate(H_DI_DATE *pdate,P_DAYSEC *pds)
+    {
+    ULONG sdate;
+
+    sdate=p_date();
+    p_sttods(&sdate,pds);
+    pdate->value=(&pds->day);
+    pdate->low=0;
+    pdate->high=H_LAST_DAY;
+    }
+
+LOCAL_C VOID DayOfWeek(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    TEXT buf[40];
+    H_DI_TEXT txt;
+
+    SetUpDiDate(&date,&ds);
+    do
+        {
+        p_nmday(&buf[1],p_wkday(ds.day));
+        buf[0]=p_slen(&buf[1]);
+        txt.str=(&buf[0]);
+        txt.type=H_DTEXT_ALIGN_LEFT;
+        if (uOpenDialog("Find day of week"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Date",&date))
+            return;
+        if (uAddDialogItem(H_DIALOG_TEXT,"Day of week",&txt))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_D TEXT *orient[]=
+    {
+    "Rat","Cow","Tiger","Rabbit","Dragon","Snake",
+    "Horse","Sheep","Monkey","Rooster","Dog","Pig"
+    };
+
+LOCAL_D TEXT *western[]=
+    {
+    "Capricorn","Aquarius","Pisces","Aries","Taurus","Gemini",
+    "Cancer","Leo","Virgo","Libra","Scorpio","Sagittarius"
+    };
+
+LOCAL_C INT Zodiac(P_DATE *pdt)
+    {
+    INT ret;
+    LOCAL_D changeover[12]={19,18,19,19,20,20,22,22,22,22,21,20};
+
+    ret=pdt->month;
+    if (pdt->day>changeover[ret])
+        {
+        if (ret++==11)
+            ret=0;
+        }
+    return(ret);
+    }
+
+LOCAL_C VOID Horoscope(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    P_DATE dt;
+    INT key;
+    TEXT buf[40];
+
+    SetUpDiDate(&date,&ds);
+    FOREVER
+        {
+        if (uOpenDialog("Horoscope"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Date of birth",&date))
+            return;
+        if (uAddButtonList("Stop",W_KEY_ESCAPE,
+                                        "Western",'w',"Oriental",'o',NULL))
+            return;
+        key=uRunDialog();
+        if (key<=0)
+            return;
+        p_dstodt(&ds,&dt);
+        if (key=='o')
+            p_atos(&buf[0],"Oriental horoscope is %s",orient[dt.year%12]);
+        else
+            p_atos(&buf[0],"Western horoscope is %s",western[Zodiac(&dt)]);
+        wInfoMsg(&buf[0]);
+        }
+    }
+
+LOCAL_C INT AddListOfDays(UWORD *pdiw)
+    {
+    H_DI_CHOICE ch;
+    TEXT nam[32];
+    INT i;
+
+    if (uBeginDCL(&ch))
+        return(-1);
+    for (i=0; i<7; i++)
+        {
+        p_nmday(&nam[0],i);
+        if (uGrowDCL(&ch,&nam[0]))
+            return(-1);
+        }
+    return(uAddDCL("Day in week",pdiw,&ch));
+    }
+
+LOCAL_C VOID Combinations(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    P_DATE dt;
+    INT key;
+    UWORD diw;
+    LONG dim;
+    H_DI_NUMBER num;
+    INT diff;
+    ULONG reset;
+    INT inc;
+
+    SetUpDiDate(&date,&ds);
+    p_dstodt(&ds,&dt);
+    diw=p_wkday(ds.day)+1;
+    dim=dt.day+1;
+    num.value=(&dim);
+    num.low=1;
+    num.high=31;
+    FOREVER
+        {
+        if (uOpenDialog("Find date combinations"))
+            return;
+        if (AddListOfDays(&diw))
+            return;
+        if (uAddDialogItem(H_DIALOG_NUMBER,"Day in month",&num))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Found date",&date))
+            return;
+        if (uAddButtonList("Stop",W_KEY_ESCAPE,"Backwards",W_KEY_MENU,
+                                                "Forwards",W_KEY_RETURN,0))
+            return;
+        key=uRunDialog();
+        if (key<=0)
+            return;
+        reset=ds.day;
+        diff=diw-p_wkday(ds.day)-1;
+        if (key==W_KEY_RETURN)
+            {
+            if (diff<=0)
+                diff+=7;
+            inc=7;
+            }
+        else
+            {
+            if (diff>=0)
+                diff-=7;
+            inc=(-7);
+            }
+        ds.day+=diff;
+        dim-=1;
+        FOREVER
+            {
+            if (ds.day>H_LAST_DAY)
+                {
+                wInfoMsg("No further matches");
+                ds.day=reset;
+                break;
+                }
+            p_dstodt(&ds,&dt);
+            if (dt.day==dim)
+                break;
+            ds.day+=inc;
+            }
+        dim+=1;
+        }
+    }
+
+LOCAL_C VOID SetUpTime(H_DI_TIME *ptime,P_DAYSEC *pds)
+    {
+    ptime->value=(&pds->sec);
+    ptime->low=0;
+    ptime->high=P_NSECDAY-1;
+    ptime->type=H_DTIME_SHOW_SECONDS;
+    }
+
+LOCAL_C VOID TimeDifference(VOID)
+    {
+    P_DAYSEC ds1;
+    H_DI_DATE date1;
+    H_DI_TIME time1;
+    P_DAYSEC ds2;
+    H_DI_DATE date2;
+    H_DI_TIME time2;
+    LONG diff;
+    TEXT buf[40];
+
+    SetUpDiDate(&date1,&ds1);
+    SetUpDiDate(&date2,&ds2);
+    SetUpTime(&time1,&ds1);
+    SetUpTime(&time2,&ds2);
+    FOREVER
+        {
+        if (uOpenDialog("Time difference"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"From",&date1))
+            return;
+        if (uAddDialogItem(H_DIALOG_TIME,"",&time1))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"To",&date2))
+            return;
+        if (uAddDialogItem(H_DIALOG_TIME,"",&time2))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        diff=ds2.day-ds1.day;
+        if (diff<0 || !diff && ds2.sec<ds1.sec)
+            {
+            wInfoMsg("`To' date is before `From' date!");
+            continue;
+            }
+        if (diff>0x7fffffffl/P_NSECDAY)
+            {
+            wInfoMsg("Dates are too far apart");
+            continue;
+            }
+        p_atos(&buf[0],"Dates are %ld seconds apart",
+                                            diff*P_NSECDAY+ds2.sec-ds1.sec);
+        wInfoMsg(&buf[0]);
+        }
+    }
+
+LOCAL_C INT AddNoYesChoiceList(TEXT *pmt,UWORD *pval)
+    {
+    return(uAddChoiceList(pmt,pval,"No","Yes",NULL));
+    }
+
+LOCAL_C VOID TimeNow(VOID)
+    {
+    INT values;
+    H_DI_TEXT txt;
+    TEXT buf[48];
+
+    txt.str=(&buf[0]);
+    do
+        {
+        if (uOpenDialog(NULL))
+            return;
+        uZTStoBCS(&buf[0],"Time is now");
+        txt.type=H_DTEXT_ALIGN_CENTRE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        values=0;
+        if (ttMonth==2)
+            values=H_TIME_FORMAT_MONTH_NAME;
+        if (ttDay==2)
+            values|=H_TIME_FORMAT_DAY_NAME;
+        if (ttSuffix==2)
+            values|=H_TIME_FORMAT_SUFFIX;
+        if (ttCentury==1)
+            values|=H_TIME_FORMAT_NO_CENTURY;
+        if (ttSeconds==1)
+            values|=H_TIME_FORMAT_NO_SECONDS;
+        hTTSetFormat(ttH,values);
+        hTTSetTime(ttH,H_TIME_SET_NOW,NULL);
+        buf[0]=hTTSenseString(ttH,H_TIME_SENSE_BOTH,&buf[1]);
+        txt.type=H_DTEXT_ALIGN_CENTRE|H_DTEXT_UNDERLINE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        if (AddNoYesChoiceList("Give month name",&ttMonth))
+            return;
+        if (AddNoYesChoiceList("Give day name",&ttDay))
+            return;
+        if (AddNoYesChoiceList("Use date suffix",&ttSuffix))
+            return;
+        if (AddNoYesChoiceList("Show century",&ttCentury))
+            return;
+        if (AddNoYesChoiceList("Show seconds",&ttSeconds))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_C VOID EnterPassword(VOID)
+    {
+    TEXT pass1[10];
+    TEXT pass2[10];
+    H_DI_XINPUT x1;
+    H_DI_XINPUT x2;
+
+    x1.str=(&pass1[0]);
+    x2.str=(&pass2[0]);
+    FOREVER
+        {
+        if (uOpenDialog(NULL))
+            return;
+        if (uAddDialogItem(H_DIALOG_XINPUT,"Define password",&x1))
+            return;
+        if (uAddDialogItem(H_DIALOG_XINPUT,"Confirm password",&x2))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        if (p_bcmpi(&pass1[1],pass1[0],&pass2[1],pass2[0]))
+            {
+            wInfoMsg("Password not confirmed");
+            continue;
+            }
+        if (pass1[0])
+            break;
+        wInfoMsg("Please supply password");
+        }
+    p_bfil(&pass[0],10,0);
+    p_bcpy(&pass[0],&pass1[0],pass1[0]+1);
+    }
+
+LOCAL_C VOID MakeReadable(TEXT *out,TEXT *in)
+    {
+    INT len;
+    INT i;
+    INT val;
+
+    i=32;
+    len=(*in++);
+    *out++=len*2;
+    while (len--)
+        {
+        val=(*in++);
+        *out++=i+(val&0xf);
+        i+=16;
+        *out++=i+(val>>4);
+        if (i==112)
+            i=32;
+        else
+            i+=16;
+        }
+    }
+
+LOCAL_C VOID MakeUnreadable(TEXT *out,TEXT *in)
+    {
+    INT len;
+    INT i;
+    INT val;
+
+    i=32;
+    len=(*in++)/2;
+    *out++=len;
+    while (len--)
+        {
+        val=(*in++)-i;
+        i+=16;
+        val+=((*in++)-i)<<4;
+        *out++=val;
+        if (i==112)
+            i=32;
+        else
+            i+=16;
+        }
+    }
+
+LOCAL_C VOID Report(TEXT *title,TEXT *mess)
+    {
+    H_DI_TEXT txt;
+
+    if (uOpenDialog(title))
+        return;
+    txt.str=mess;
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+        return;
+    uRunDialog();
+    }
+
+LOCAL_C VOID EncryptMessage(VOID)
+    {
+    P_MASK mask;
+    H_DI_EDIT ed;
+    TEXT in[20];
+    TEXT out[38];
+
+    if (!pass[0])
+        {
+        wInfoMsg("Can't encrypt with no password set");
+        return;
+        }
+    p_setmask((VOID **)&mask,&pass[1]);     /** bug in prototype **/
+    if (uOpenDialog("Encrypt message"))
+        return;
+    ed.str=(&in[0]);
+    ed.len=18;
+    in[0]=0;
+    if (uAddDialogItem(H_DIALOG_EDIT,"Message",&ed))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    p_encrypt(&mask,&in[1],in[0]);
+    MakeReadable(&out[0],&in[0]);
+    Report("Encrypted message",&out[0]);
+    }
+
+LOCAL_C VOID DecryptMessage(VOID)
+    {
+    P_MASK mask;
+    H_DI_SEDIT sed;
+    TEXT in[38];
+    TEXT out[20];
+
+    if (!pass[0])
+        {
+        wInfoMsg("Can't decrypt with no password set");
+        return;
+        }
+    p_setmask((VOID **)&mask,&pass[1]);
+    if (uOpenDialog("Decrypt message"))
+        return;
+    sed.str=(&in[0]);
+    sed.len=36;
+    sed.width=16;
+    in[0]=0;
+    if (uAddDialogItem(H_DIALOG_SEDIT,"Message",&sed))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    MakeUnreadable(&out[0],&in[0]);
+    p_decrypt(&mask,&out[1],out[0]);
+    Report("Decrypted message",&out[0]);
+    }
+
+LOCAL_C VOID FileSize(VOID)
+    {
+    TEXT fname[P_FNAMESIZE+2];
+    H_DI_FSEL fsel;
+    P_INFO info;
+    TEXT buf[30];
+
+    fname[0]=0;
+    fsel.fname=(&fname[0]);
+    fsel.flags=H_FILE_PICK_SELECTOR;
+    FOREVER
+        {
+        if (uOpenDialog("Find file size"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&fsel))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        fname[1+fname[0]]=0;
+        if (!uErrorValue(p_finfo(&fname[1],&info)))
+            {
+            p_atos(&buf[0],"File size is %lu bytes",info.size);
+            wInfoMsg(&buf[0]);
+            }
+        }
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_CONVERT:
+        InchAndCm();
+        break;
+    case ITEMS_BEFORE_CONVERT+1:
+        MileAndKm();
+        break;
+    case ITEMS_BEFORE_CONVERT+2:
+        PoundAndKg();
+        break;
+    case ITEMS_BEFORE_CONVERT+3:
+        PintAndL();
+        break;
+    case ITEMS_BEFORE_CONVERT+4:
+        Temperatures();
+        break;
+    case ITEMS_BEFORE_CALENDAR:
+        DayOfWeek();
+        break;
+    case ITEMS_BEFORE_CALENDAR+1:
+        Combinations();
+        break;
+    case ITEMS_BEFORE_CALENDAR+2:
+        TimeDifference();
+        break;
+    case ITEMS_BEFORE_CALENDAR+3:
+        Horoscope();
+        break;
+    case ITEMS_BEFORE_CALENDAR+4:
+        TimeNow();
+        break;
+    case ITEMS_BEFORE_SECRET:
+        EnterPassword();
+        break;
+    case ITEMS_BEFORE_SECRET+1:
+        EncryptMessage();
+        break;
+    case ITEMS_BEFORE_SECRET+2:
+        DecryptMessage();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        ChangeNdp();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        FileSize();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                p_exit(0);
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    CalcSmall();
+    ttH=hTTOpen();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/query.ms b/code/SIBOSDK/hwdemo/query.ms
new file mode 100644
index 0000000..900368a
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/query.ms
@@ -0,0 +1 @@
+Query
diff --git a/code/SIBOSDK/hwdemo/query.pic b/code/SIBOSDK/hwdemo/query.pic
new file mode 100644
index 0000000..8ab3856
Binary files /dev/null and b/code/SIBOSDK/hwdemo/query.pic differ
diff --git a/code/SIBOSDK/hwdemo/query.rsc b/code/SIBOSDK/hwdemo/query.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/query.shd b/code/SIBOSDK/hwdemo/query.shd
new file mode 100644
index 0000000..97e58fc
Binary files /dev/null and b/code/SIBOSDK/hwdemo/query.shd differ
diff --git a/code/SIBOSDK/hwdemo/remind.afl b/code/SIBOSDK/hwdemo/remind.afl
new file mode 100644
index 0000000..8841d6e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.afl
@@ -0,0 +1,3 @@
+remind.pic
+remind.rsc
+remind.shd
diff --git a/code/SIBOSDK/hwdemo/remind.c b/code/SIBOSDK/hwdemo/remind.c
new file mode 100644
index 0000000..c6bcaba
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.c
@@ -0,0 +1,875 @@
+/*
+    REMIND.C
+
+Written by DavidW
+Started on 6/12/91
+Resource file version 1/11/92
+*/
+
+#include <p_std.h>          /* basic Psion header file */
+#include <p_object.h>       /* defines object oriented functions */
+#include <p_gen.h>          /* defines E_GEN_ error values, etc */
+#include <p_file.h>         /* defines E_FILE_ error values, etc */
+#include <p_date.h>         /* defines date and time functions */
+#include <rscfile.xg>       /* defines C_RSCFILE and related constants */
+#include <wlib.h>           /* defines all Window Server library functions */
+#include <hwif.h>           /* defines all Hwif Library functions */
+#include "remind.rh"        /* definitions common to remind.rss & remind.c */
+#include "remind.rsg"       /* GENERATED resource file header */
+
+GLREF_D VOID *DatCommandPtr;    /* where run from */
+
+GLDEF_D TEXT ** _cmds;          /* for menu commands */
+GLDEF_D H_MENU_DATA * _mdata;   /* for menu titles */
+
+LOCAL_C VOID *rcb;          /* resource file object handle */
+LOCAL_D UINT MainWid;       /* ID of main window */
+
+typedef struct
+    {
+    ULONG sdate;    /* date when reminder due */
+    UBYTE ref;      /* TRUE iff this is the reminder queued to ALM: */
+    UBYTE tlen;     /* length of text message */
+    TEXT *pb;       /* the text message itself (another alloc cell) */
+    } ENTRY;        /* represents one reminder */
+
+LOCAL_D ENTRY table[500];       /* handle up to 500 reminders */
+LOCAL_D UWORD nent=0;           /* number of entries */
+LOCAL_D INT cent=0;             /* entry at cursor */
+LOCAL_D INT tent=0;             /* entry at top of screen */
+
+LOCAL_D ENTRY clipent;          /* entry in clipboard */
+
+LOCAL_D UWORD show_statwin=FALSE;       /* is Status Window showing */
+LOCAL_D UWORD ScreenWidth;              /* width of remaining screen */
+
+LOCAL_D UWORD lastbflags=W_BORD_CORNER_4;   /* which kind of Border flags */
+
+LOCAL_D VOID *ttH;              /* handle of Time Text object */
+
+LOCAL_D VOID *aH;               /* handle of channel to ALM: alarm device */
+LOCAL_D WORD almstat;           /* status word for ALM: services */
+LOCAL_D WORD almactive;         /* active word for ALM: services */
+
+LOCAL_D UWORD PrintRec;         /* which entry is being printed */
+LOCAL_D UWORD PrintState;       /* which part of entry is being printed */
+LOCAL_D TEXT PrintBuf[48];      /* holds text about to be printed */
+
+
+LOCAL_C VOID LoadStr(INT rid,TEXT *pb)
+    {   /* load resource into given buffer (assumed long enough) */
+    while (p_entersend4(rcb,O_RS_READ_BUF,rid,pb)<0)
+        hRequestReplacePack(rcb,DatCommandPtr);
+    }
+
+LOCAL_C TEXT *str(INT rid)
+    {   /* load specified resource into scratch buffer and return address */
+    LOCAL_D TEXT scratch[50];       /* static "scratch" buffer */
+
+    LoadStr(rid,&scratch[0]);
+    return(&scratch[0]);
+    }
+
+LOCAL_C INT cmp(INT r,VOID *pent)
+    {   /* comparison function used in binary searching */
+    return(table[r].sdate>(*(ULONG *)pent)? -1: 1);
+    }
+
+LOCAL_C INT LocateEntry(ULONG *psdate)
+    {   /* find entry at (or nearest after) given date */
+    INT dir;    /* direction to nearest hit (as given by p_bsrch) */
+    INT ret;    /* nearest hit (as given by p_bsrch) */
+
+    dir=p_bsrch(nent,cmp,&ret,psdate);
+    if (dir>0)
+        ret++;
+    return(ret);
+    }
+
+LOCAL_C ENTRY *LocateRef(VOID)
+    {   /* find the entry that was queued to ALM: */
+    ENTRY *pent;
+
+    pent=(&table[0]);
+    while (!pent->ref)
+        pent++;
+    return(pent);
+    }
+
+LOCAL_C VOID RequeueAlarm(VOID)
+    {   /* recalculate the next alarm due, and queue it (if any) */
+    ULONG sdate;        /* current time and date */
+    INT entno;          /* no of entry to queue */
+    ENTRY *pent;        /* entry to queue */
+    ULONG times[2];     /* needed for service to ALM: */
+    TEXT buf[66];       /* needed for service to ALM: */
+
+    if (almactive)
+        {           /* cancel any alarm currently queued */
+        p_iow2(aH,P_FCANCEL);
+        p_waitstat(&almstat);
+        almactive=FALSE;
+        LocateRef()->ref=FALSE;
+        }
+    if (!nent)
+        return;     /* no entries hence none to queue */
+    sdate=p_date();
+    entno=LocateEntry(&sdate);
+    if (entno>=nent)
+        return;     /* no entries with dates in the future */
+    pent=(&table[entno]);
+    *p_bcpy(&buf[0],pent->pb,pent->tlen)=0;     /* copy the text */
+    pent->ref=TRUE;         /* mark this entry as the one queued */
+    times[0]=pent->sdate;           /* fill in the time the alarm is due */
+    times[1]=pent->sdate;           /* and the time to DISPLAY */
+    p_ioc5(aH,P_FWRITE,&almstat,&times,&buf);
+    almactive=TRUE;         /* set active word TRUE */
+    }
+
+LOCAL_C VOID UpdateTimeFormat(VOID)
+    {               /* Update time-text object's record of time format */
+    hTTSetFormat(ttH,H_TIME_FORMAT_NO_SECONDS|H_TIME_FORMAT_SUFFIX|
+                            H_TIME_FORMAT_DAY_NAME|H_TIME_FORMAT_MONTH_NAME);
+    }
+
+LOCAL_C INT SdateToBuf(TEXT *pb,ULONG *psdate)
+    {       /* convert time and date to text, as per system preferences */
+    hTTSetTime(ttH,H_TIME_SET_SDATE,psdate);
+    return(hTTSenseString(ttH,H_TIME_SENSE_BOTH,pb));
+    }
+
+LOCAL_C VOID SetGmode(INT gmode)
+    {       /* set Gmode of current graphics context */
+    G_GC gc;
+
+    gc.gmode=gmode;
+    gSetGC(0,G_GC_MASK_GMODE,&gc);
+    }
+
+LOCAL_C VOID SetBold(INT flag)
+    {       /* prepare to print in bold (if flag TRUE) or non-bold */
+    G_GC gc;
+
+    gc.font=WS_FONT_BASE+flag;
+    gSetGC(0,G_GC_MASK_FONT,&gc);
+    }
+
+LOCAL_C VOID GetCursorBox(INT i,P_RECT *pbox)
+    {       /* where should the cursor be drawn */
+    pbox->tl.x=4;
+    pbox->br.x=10;
+    pbox->tl.y=4+i*18;
+    pbox->br.y=pbox->tl.y+9;
+    }
+
+LOCAL_C VOID DrawCursor(INT i)
+    {       /* draw the cursor (character octal 34) */
+    P_RECT box;
+
+    GetCursorBox(i,&box);
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_LEFT,0,"\034",1);
+    }
+
+LOCAL_C VOID EraseCursor(INT i)
+    {       /* remove the cursor (from the specified row) */
+    P_RECT box;
+
+    GetCursorBox(i,&box);
+    gClrRect(&box,G_TRMODE_CLR);    /* clear all pixels in the rectangle */
+    }
+
+LOCAL_C VOID LineToScreen(INT y,INT xoff,TEXT *pb,INT tlen)
+    {       /* print the given line of text on the screen */
+    P_RECT box;
+
+    box.tl.x=4;
+    box.tl.y=4+y*9;
+    box.br.x=ScreenWidth-4;
+    box.br.y=box.tl.y+9;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_LEFT,xoff,pb,tlen);
+    }
+
+LOCAL_C VOID ClearLine(INT y)
+    {       /* clear all text from the given line */
+    LineToScreen(y,0,NULL,0);
+    }
+
+LOCAL_C VOID DrawLine(INT i)
+    {       /* draw the two lines of text for the specified entry */
+    INT len;
+    INT entno;
+    ENTRY *pent;
+    TEXT buf[48];
+
+    entno=i+tent;       /* offset by no. of first on-screen entry */
+    if (entno>=nent)
+        {               /* no entry for this position - hence clear */
+        ClearLine(i*2);
+        ClearLine(i*2+1);
+        }
+    else
+        {
+        pent=(&table[entno]);
+        SetBold(TRUE);      /* draw the date and time in bold */
+        len=SdateToBuf(&buf[0],&pent->sdate);
+        LineToScreen(i*2,10,&buf[0],len);
+        SetBold(FALSE);     /* draw the text (and any cursor) in non-bold */
+        if (entno==cent)
+            DrawCursor(i);
+        LineToScreen(i*2+1,22,pent->pb,pent->tlen);
+        }
+    }
+
+LOCAL_C VOID Display(VOID)
+    {       /* draw all four entry slots on the screen */
+    INT i;
+
+    if (!nent)
+        {       /* no entries set - so display text to this effect */
+        SetBold(TRUE);
+        LineToScreen(0,10,str(STR_NO_REMINDERS_SET),16);
+        ClearLine(1);       /* clear the line under the message */
+        return;
+        }
+    for (i=0; i<4; i++)
+        DrawLine(i);
+    }
+
+LOCAL_C INT ResizeWidth(UWORD width)
+    {           /* try to change the width of the main display region */
+    INT ret;
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=width;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    ret=uErrorValue(wCheckPoint());     /* check whether successful */
+    if (!ret)
+        ScreenWidth=width;      /* only record new value if successful */
+    return(ret);
+    }
+
+LOCAL_C INT ToggleStatusWindow(VOID)
+    {       /* attempt to toggle the visibility of the status window */
+    if (show_statwin)
+        {       /* status window is currently showing */
+        if (ResizeWidth(240))
+            return(-1);
+        wsDisable();        /* remove status window */
+        }
+    else
+        {       /* status window not currently showing */
+        if (ResizeWidth(189))
+            return(-1);
+        wsEnable();         /* display status window */
+        }
+    show_statwin^=TRUE;
+    gBorder(lastbflags);        /* redraw the border */
+    Display();                  /* redraw the main display */
+    return(0);
+    }
+
+LOCAL_C VOID EnsureGoodTent(VOID)
+    {                   /* find good value for tent - top entry on screen */
+    if (nent<5)
+        tent=0;         /* show ALL entries if less than five in total */
+    else if (tent<cent-3)
+        tent=cent-3;        /* cursor was off bottom of screen */
+    else if (tent>cent)
+        tent=cent;          /* cursor was off top of screen */
+    }
+
+LOCAL_C VOID AppendEntry(ENTRY *pent)
+    {               /* add the given entry */
+    INT tomove;
+
+    if (!nent)
+        cent=0;
+    else
+        {           /* find where to insert the entry */
+        cent=LocateEntry(&pent->sdate);     /* uses binary search */
+        tomove=nent-cent;           /* how many entries to "move along */
+        p_bcpy(&table[cent+1],&table[cent],tomove*sizeof(ENTRY));
+        }
+    nent++;                     /* increment count of number of entries */
+    table[cent]=(*pent);        /* copy the entry details into the table */
+    EnsureGoodTent();           /* check whether need to scroll */
+    Display();                  /* redraw the main display */
+    RequeueAlarm();         /* ensure correct alarm is queued */
+    }
+
+LOCAL_C VOID DoDeleteEntry(VOID)
+    {       /* delete the current entry */
+    INT tomove;                 /* how many records to "move back" */
+
+    p_free(table[cent].pb);     /* free alloc cell holding the text */
+    nent--;                     /* decrement total count of entries */
+    tomove=nent-cent;           /* now fill up the gap in the table */
+    p_bcpy(&table[cent],&table[cent+1],tomove*sizeof(ENTRY));
+    }
+
+LOCAL_C VOID CleanEntry(ENTRY *pent)
+    {               /* prepare a blank entry */
+    p_bfil(pent,sizeof(ENTRY),0);
+    pent->sdate=p_date()+3600;      /* seed to one hour in the future */
+    }
+
+LOCAL_C INT EditEntry(ENTRY *pent)
+    {                   /* allow the user to edit an entry */
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    H_DI_TIME time;
+    TEXT buf[66];
+    H_DI_SEDIT sed;
+
+    if (uOpenDialog(str(STR_REMINDER)))     /* title line of dialog */
+        return(-1);
+    p_bcpy(&buf[1],pent->pb,buf[0]=pent->tlen);
+    sed.str=(&buf[0]);      /* prepare to edit the text of the reminder */
+    sed.len=64;             /* maximum allowed length */
+    sed.width=25;           /* width of "viewing" region */
+    if (uAddDialogItem(H_DIALOG_SEDIT,str(STR_MESSAGE),&sed))
+        return(-1);
+    p_sttods(&pent->sdate,&ds);     /* crack into "time" and "date" */
+    time.value=(&ds.sec);   /* prepare to edit the time of the reminder */
+    time.low=0;
+    time.high=P_NSECDAY-1;
+    time.type=0;
+    if (uAddDialogItem(H_DIALOG_TIME,str(STR_TIME),&time))
+        return(-1);
+    date.value=(&ds.day);   /* prepare to edit the date of the reminder */
+    date.low=H_FIRST_SYS_DAY;
+    date.high=H_LAST_SYS_DAY;
+    if (uAddDialogItem(H_DIALOG_DATE,str(STR_DATE),&date))
+        return(-1);
+    if (uRunDialog()<=0)
+        return(-1);         /* user cancelled (or insufficient memory) */
+    p_dstost(&ds,&pent->sdate);     /* reconstitute system time */
+    pent->pb=p_realloc(pent->pb,buf[0]);  /* check text alloc cell length */
+    if (!pent->pb)
+        {               /* no memory left to grow the text alloc cell */
+        uErrorValue(E_GEN_NOMEMORY);
+        return(-1);
+        }
+    pent->tlen=buf[0];
+    p_bcpy(pent->pb,&buf[1],buf[0]);
+    return(0);          /* signal successful edit */
+    }
+
+LOCAL_C VOID AddEntry(VOID)
+    {                   /* the user wants to add an entry */
+    ENTRY ent;
+
+    CleanEntry(&ent);       /* prepare a "clean" initial starting point */
+    if (EditEntry(&ent))    /* allow the user to edit it */
+        return;
+    AppendEntry(&ent);      /* insert the entry */
+    }
+
+LOCAL_C VOID InfoMsg(INT rid)
+    {           /* present info message with text with given resource id */
+    wInfoMsg(str(rid));
+    }
+
+LOCAL_C VOID UpdateEntry(VOID)
+    {           /* the user wants to update the current entry */
+    ENTRY *pent;
+    ENTRY ent;
+
+    if (!nent)
+        {       /* no current entry to update */
+        InfoMsg(STR_NO_ENTRY_UPDATE);
+        return;
+        }
+    pent=(&table[cent]);        /* find the current entry */
+    if (EditEntry(pent))        /* allow the user to edit it */
+        return;
+    ent=(*pent);
+    pent->pb=0;
+    DoDeleteEntry();        /* delete the existing entry... */
+    AppendEntry(&ent);      /* ... and re-insert it with the new contents */
+    }
+
+LOCAL_C VOID DeleteEntry(VOID)
+    {           /* the user wants to delete the current entry */
+    TEXT ny[4];     /* for the characters 'n' then 'y' */
+    TEXT yes[10];   /* for the string "yes" */
+    TEXT no[10];    /* for the string "no" */
+
+    if (!nent)
+        {       /* no entry to delete */
+        InfoMsg(STR_NO_ENTRY_DELETE);
+        return;
+        }
+    if (uOpenDialog(str(STR_DELETE_REMINDER)))  /* title of dialog */
+        return;
+    LoadStr(STR_NY,&ny[0]);     /* find the text for the existing language */
+    LoadStr(STR_NO,&no[0]);
+    LoadStr(STR_YES,&yes[0]);
+    if (uAddButtonList(&no[0],-ny[0],&yes[0],ny[1],NULL)) /* no-yes buttons */
+        return;
+    if (uRunDialog()!=ny[1])        /* check if user pressed 'y' button */
+        return;
+    DoDeleteEntry();            /* delete the entry */
+    if (cent==nent && nent)     /* change the cursor position */
+        cent=nent-1; 
+    EnsureGoodTent();           /* check whether need to scroll display */
+    Display();                  /* redraw main display area */
+    RequeueAlarm();             /* recalculate which alarm to queue */
+    }
+
+LOCAL_C INT TakeCopy(ENTRY *targ,ENTRY *src)
+    {               /* copy specified entry */
+    targ->pb=p_alloc(src->tlen);    /* prepare an alloc cell for the text */
+    if (!targ->pb)
+        {
+        uErrorValue(E_GEN_NOMEMORY);
+        return(-1);
+        }
+    p_bcpy(targ->pb,src->pb,src->tlen);     /* copy the text */
+    p_bcpy(targ,src,sizeof(ENTRY)-sizeof(TEXT *)); /* copy everything else */
+    return(0);
+    }
+
+LOCAL_C VOID CopyEntry(VOID)
+    {           /* the user wants to copy the current entry */
+    ENTRY new;
+
+    if (!nent)
+        {       /* no current entry to copy */
+        InfoMsg(STR_NO_ENTRY_COPY);
+        return;
+        }
+    if (TakeCopy(&new,&table[cent]))
+        return;     /* no memory to make copy */
+    p_free(clipent.pb);     /* free any existing clipboard text */
+    clipent=new;
+    InfoMsg(STR_REMINDER_COPIED);       /* signal success to user */
+    }
+
+LOCAL_C VOID InsertEntry(VOID)
+    {           /* the user wants to insert the clipboard contents */
+    ENTRY new;
+
+    if (!clipent.pb)
+        {       /* the clipboard contents are empty */
+        InfoMsg(STR_NO_ENTRY_INSERT);
+        return;
+        }
+    if (TakeCopy(&new,&clipent))
+        return;         /* no memory for new entry */
+    AppendEntry(&new);      /* insert the entry */
+    }
+
+LOCAL_C VOID ExitIfConfirmed(VOID)
+    {           /* the user wants to exit - request confirmation */
+    H_DI_TEXT txt;
+    TEXT cancel[10];        /* for the text "cancel" */
+    TEXT exit[10];          /* for the text "exit" */
+
+    if (nent)
+        {           /* only need confirmation if there are entries */
+        if (uOpenDialog(str(STR_WARNING)))  /* dialog title */
+            return;
+        txt.str=str(LSTR_DELETE_ALL);   /* lbc text from resource file */
+        txt.type=H_DTEXT_ALIGN_CENTRE;  /* centre alignment */
+        if (uAddDialogItem(H_DIALOG_TEXT,0,&txt))
+            return;
+        LoadStr(STR_CANCEL,&cancel[0]);     /* load correct language text */
+        LoadStr(STR_EXIT,&exit[0]);
+        if (uAddButtonList(&cancel[0],W_KEY_ESCAPE,
+                                        &exit[0],W_KEY_RETURN,NULL))
+            return;
+        if (uRunDialog()!=W_KEY_RETURN)
+            return;         /* the user failed to confirm */
+        }
+    p_exit(0);              /* exit cleanly */
+    }
+
+LOCAL_C INT PrintLine(H_PRINT *pr)
+    {                   /* print next line of data */
+    ENTRY *pent;
+
+    pent=(&table[PrintRec]);        /* which entry to print */
+    switch (PrintState++)
+        {
+    case 0:         /* need to print the date and time */
+        pr->blen=SdateToBuf(&PrintBuf[0],&pent->sdate);
+        pr->buf=(&PrintBuf[0]);
+        pr->style|=H_PRINT_STY_BOLD;    /* print date and time in bold */
+        break;
+    case 1:         /* need to print the text */
+        pr->buf=pent->pb;
+        pr->blen=pent->tlen;
+        break;
+    case 2:         /* gap between entries */
+        pr->blen=0;
+        PrintState=0;
+        PrintRec++;
+        return(PrintRec!=nent);     /* return FALSE if no more to print */
+        }
+    pr->flags|=H_PRINT_KEEP;/* keep different parts of entry on same page */
+    return(TRUE);           /* return TRUE since printing not yet finished */
+    }
+
+LOCAL_C VOID PrintAll(VOID)
+    {               /* the user wants to print the reminders */
+    if (!nent)
+        {           /* no entries to print */
+        InfoMsg(STR_NOTHING_PRINT);
+        return;
+        }
+    PrintRec=0;     /* initialise print state variables */
+    PrintState=0;
+    hPrint(PrintLine);      /* specify call-back function */
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {               /* switch on command index to appropriate function */
+    switch (index)
+        {
+    case ITEMS_BEFORE_EDIT:
+        InsertEntry();
+        break;
+    case ITEMS_BEFORE_EDIT+1:
+        CopyEntry();
+        break;
+    case ITEMS_BEFORE_EDIT+2:
+        UpdateEntry();
+        break;
+    case ITEMS_BEFORE_EDIT+3:
+        AddEntry();
+        break;
+    case ITEMS_BEFORE_EDIT+4:
+        DeleteEntry();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        PrintAll();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        hPrintSetupDialog();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        ExitIfConfirmed();
+        break;
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {      /* try to find command to execute matching accelerator passed */
+    keycode=uLocateCommand(keycode);        /* look up accelerator table */
+    if (keycode>=0)                 /* found - keycode converted to index */
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID DoScroll(INT dely)
+    {                   /* scroll the display vertically by given amount */
+    P_POINT offset;         /* offset to scroll */
+    P_RECT src;             /* source region for scroll */
+
+    offset.x=0;
+    offset.y=dely*18;       /* each entry is two lines each 9 pixels high */
+    src.tl.x=4;
+    src.br.x=ScreenWidth-4;
+    if (dely>0)
+        {               /* scrolling down - so exclude bottom from source */
+        src.tl.y=4;
+        src.br.y=4+(4-dely)*18;
+        }
+    else
+        {               /* scrolling up - so exclude top from source */
+        src.tl.y=4-dely*18;
+        src.br.y=4+4*18;
+        }
+    wScrollRect(MainWid,&src,&offset);
+    }
+
+LOCAL_C VOID MakeHighlight(INT newcent)
+    {   /* change the cursor position as specified, with smooth scrolling */
+    INT toscroll;       /* amount of scroll needed (if any) */
+
+    if (!nent)
+        return;         /* no entries - hence nothing to do */
+    if (newcent==cent)
+        return;         /* cursor already at specified position */
+    EraseCursor(cent-tent);     /* remove existing cursor */
+    toscroll=tent-newcent;
+    if (toscroll>0)
+        {               /* new cursor position off top of screen */
+        tent-=toscroll;     /* adjust record of entry at top of screen */
+        if (toscroll<4)
+            DoScroll(toscroll);     /* only actually scroll if less than 4 */
+        else
+            toscroll=4; /* toscroll now holds number of lines to redraw */
+        while (toscroll)
+            DrawLine(--toscroll);       /* redraw lines not scrolled */
+        }
+    else
+        {
+        toscroll=-3-toscroll;
+        if (toscroll>0)
+            {               /* new cursor position off bottom of screen */
+            tent+=toscroll; /* adjust record of entry at top of screen */
+            if (toscroll<4)
+                DoScroll(-toscroll);
+            else
+                toscroll=4;
+            while (toscroll)
+                DrawLine(4-toscroll--);     /* redraw lines not scrolled */
+            }
+        }
+    cent=newcent;
+    DrawCursor(cent-tent);      /* draw the cursor back in */
+    }
+
+LOCAL_C VOID ScrollPageBy(INT delta)
+    {                   /* implementation of PgUp / PgDn */
+    if (!nent)
+        return;         /* no entries to display */
+    if (delta<(-3))
+        delta=(-3);     /* scroll at most three records */
+    else if (delta>3)
+        delta=3;
+    tent+=delta;
+    cent+=delta;
+    Display();
+    }
+
+LOCAL_C VOID HandleAlarmEvent(VOID)
+    {               /* an alarm has expired (or time has been put back) */
+    ENTRY *pent;            /* the alarm that was queued */
+    INT expired;            /* whether alarm really did expire */
+
+    pent=LocateRef();
+    expired=(pent->sdate<=p_date());    /* find if alarm time has elapsed */
+    almactive=FALSE;
+    pent->ref=FALSE;
+    RequeueAlarm();         /* find which is next alarm to queue */
+    if (expired)
+        {
+        uForceToFront();                    /* come into foreground */
+        MakeHighlight(pent-(&table[0]));    /* highlight the elapsed alarm */
+        UpdateEntry();                  /* allow user to edit the reminder */
+        }
+    }
+
+LOCAL_C VOID CheckBorderArrows(VOID)
+    { /* see if border needs redisplaying (on account of "scroll arrows") */
+    INT bflags;         /* the flags that ought to be displayed */
+
+    if (!nent)
+        return;     /* no entries */
+    if (tent)       /* check if more entries off screen top */
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_ON;
+    else
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_OFF;
+    if (tent+4<nent)    /* check if more entries off screen bottom */
+        bflags|=W_BORD_BOT_ON;
+    else
+        bflags|=W_BORD_BOT_OFF;
+    if (bflags!=lastbflags)     /* check if border needs to be redrawn */
+        gBorder(lastbflags=bflags);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {                   /* central event processing loop */
+    INT ret;
+    WMSG_KEY key;       /* to receive keypress */
+    WORD keystat;       /* status word for keypress */
+    WORD keyactive;     /* active word for keypress */
+
+    keyactive=FALSE;        /* no keyboard read queued */
+    FOREVER
+        {
+        CheckBorderArrows();    /* update border arrow display if changed */
+        if (keyactive)
+            wFlush();       /* flush Window Server function buffer */
+        else
+            {               /* queue a read for another keypress */
+            uGetKeyA(&keystat,&key);
+            keyactive=TRUE;
+            }
+        p_iowait();         /* wait for event */
+        if (keystat==E_FILE_PENDING)
+            {               /* alarm event must have occurred */
+            HandleAlarmEvent();
+            continue;
+            }
+        keyactive=FALSE;    /* keypress must have been received */
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_FOREGROUND)
+                {           /* check whether system time format changed */
+                UpdateTimeFormat();
+                Display();
+                }
+            }
+        else if (key.keycode&W_SPECIAL_KEY)     /* Psion key pressed */
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    {           /* toggle status window visibility */
+                    SetGmode(G_TRMODE_CLR);
+                    gBorder(lastbflags&~(W_BORD_TOP_OFF|W_BORD_BOT_OFF));
+                    SetGmode(G_TRMODE_SET);
+                    ToggleStatusWindow();
+                    }
+                else
+                    {           /* display menu bar */
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_DELETE_LEFT:
+                DeleteEntry();  /* user wants to delete entry */
+                break;
+            case W_KEY_RETURN:
+                if (!nent || key.modifiers&W_SHIFT_MODIFIER) 
+                    AddEntry();     /* user wants to add entry */
+                else
+                    UpdateEntry();  /* user wants to update entry */
+                break;
+            case W_KEY_UP:
+                if (cent)
+                    MakeHighlight(cent-1);
+                break;
+            case W_KEY_DOWN:
+                if (cent<nent-1)
+                    MakeHighlight(cent+1);
+                break;
+            case W_KEY_PAGE_UP:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MakeHighlight(0);
+                else if (!tent)
+                    MakeHighlight(0);
+                else
+                    ScrollPageBy(-tent);
+                break;
+            case W_KEY_PAGE_DOWN:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MakeHighlight(nent-1);
+                else if (tent+4>=nent)
+                    MakeHighlight(nent-1);
+                else
+                    ScrollPageBy(nent-tent-4);
+                break;
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {     /* attempt to create default graphics context on main window */
+    INT hgc;        /* graphics context handle (if successful) */
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID *InitRcb(VOID)
+    {               /* create and initialise resource file object */
+    INT ret;
+    VOID *rcb;      /* resource file object handle */
+
+    rcb=p_new(1,C_RSCFILE);
+    ret=p_entersend3(rcb,O_RS_INIT,DatCommandPtr);  /* pass file name */
+    if (ret<0)          /* no resource file found */
+        p_exit(ret);    /* fatal (programmer) error */
+    return(rcb);
+    }
+
+LOCAL_C H_MENU_DATA *LoadMenuTitles(VOID *rcb,INT rid)
+    {       /* load menu titles from specified resource file */
+    H_MENU_DATA *pmdata,*pi;    /* for created alloc cell */
+    TEXT *titles;               /* for loaded alloc cell */
+    WORD count;                 /* how many menus */
+    INT ret;
+
+    ret=p_entersend4(rcb,O_RS_READ,rid,&titles);
+    if (ret<0)
+        return(NULL);           /* couldn't access resource file */
+    count=(*(WORD *)titles);    /* first WORD gives count of menus */
+    pmdata=p_alloc((count+1)*sizeof(H_MENU_DATA));
+    if (!pmdata)
+        {                   /* no memory to alloc H_MENU_DATA array */
+        p_free(titles);     /* clean up partially constructed data */
+        return(NULL);
+        }
+    pi=pmdata;          /* prepare to walk through H_MENU_DATA array */
+    titles+=2;          /* skip over leading WORD count */
+    while (count--)         /* for each menu */
+        {
+        pi->title=titles;           /* store pointer to title text */
+        titles+=p_slen(titles)+1;   /* skip the text and terminating zero */
+        pi->nlines=(*titles++);     /* store the number of lines */
+        pi++;           /* increment to next H_MENU_DATA element */
+        }
+    pi->title=0;        /* place NULL at end of array */
+    return(pmdata);     /* return pointer to created struct */
+    }
+
+LOCAL_C TEXT **LoadMenuCommands(VOID *rcb,INT rid)
+    {       /* load menu commands from specified resource file */
+    TEXT **pcmds,**pi;          /* for created alloc cell */
+    TEXT *cmds;                 /* for loaded alloc cell */
+    WORD count;                 /* how many commands */
+    INT ret;
+
+    ret=p_entersend4(rcb,O_RS_READ,rid,&cmds);
+    if (ret<0)
+        return(NULL);           /* couldn't access resource file */
+    count=(*(WORD *)cmds);      /* first WORD gives count of commands */
+    pcmds=p_alloc((count+1)*sizeof(TEXT *));
+    if (!pcmds)
+        {                   /* no memory to allow TEXT * array */
+        p_free(cmds);       /* clean up partially constructed data */
+        return(NULL);
+        }
+    pi=pcmds;           /* prepare to walk through TEXT * array */
+    cmds+=2;            /* skip over leading WORD count */
+    while (count--)         /* for each menu command */
+        {
+        *pi++=cmds;             /* store pointer to command details */
+        cmds+=p_slen(cmds)+1;   /* skip the text and terminating zero */
+        }
+    *pi=0;              /* place NULL at end of array */
+    return(pcmds);      /* return pointer to created struct */
+    }
+
+LOCAL_C VOID LoadMenus(VOID)
+    {               /* load all menu data */
+    rcb=InitRcb();      /* create and initialise resource file object */
+    _cmds=LoadMenuCommands(rcb,REMIND_CMDS);    /* load commands */
+    _mdata=LoadMenuTitles(rcb,REMIND_MENUS);    /* load menu titles */
+    if (!_cmds || !_mdata)          /* test if either load failed */
+        p_exit(E_GEN_START);        /* report fatal initialisation error */
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {                   /* application initialisation specific to Remind */
+    uEscape(FALSE);     /* disable Psion-Esc */
+    LoadMenus();        /* load all menu data */
+    MainWid=uFindMainWid();     /* find id of main display window */
+    CreateGC();                 /* create default graphics context */
+    p_open(&aH,"ALM:",-1);      /* open channel to ALM: device */
+    ttH=hTTOpen();              /* open channel to time-text object */
+    hTTSetAbbreviations(ttH,3,3);   /* set abbreviations to use */
+    UpdateTimeFormat();             /* check current system time format */
+    hCrackCommandLine();            /* crack incoming command line */
+    if (ToggleStatusWindow())       /* attempt to display status window */
+        p_exit(0);
+    }
+
+GLDEF_C VOID main(VOID)
+    {                   /* the main() for all Hwif programs */
+    uCommonInit();      /* initialisation common to all Hwif programs */
+    SpecificInit();     /* initialisation specific to Remind */
+    MainLoop();         /* the central event processing loop */
+    }
diff --git a/code/SIBOSDK/hwdemo/remind.ms b/code/SIBOSDK/hwdemo/remind.ms
new file mode 100644
index 0000000..eedb219
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.ms
@@ -0,0 +1,3 @@
+Remind
+
+4000
diff --git a/code/SIBOSDK/hwdemo/remind.pic b/code/SIBOSDK/hwdemo/remind.pic
new file mode 100644
index 0000000..25dea78
Binary files /dev/null and b/code/SIBOSDK/hwdemo/remind.pic differ
diff --git a/code/SIBOSDK/hwdemo/remind.pr b/code/SIBOSDK/hwdemo/remind.pr
new file mode 100644
index 0000000..9be274e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#run "rs remind" no_window no_abort
+#compile remind.c
+#pragma link(hwif.lib)
+#link remind
diff --git a/code/SIBOSDK/hwdemo/remind.rh b/code/SIBOSDK/hwdemo/remind.rh
new file mode 100644
index 0000000..c530b8d
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.rh
@@ -0,0 +1,9 @@
+/*
+Constants shared between remind.rss and remind.c
+*/
+
+#define EDIT_ITEMS      5
+#define SPECIAL_ITEMS   3
+
+#define ITEMS_BEFORE_EDIT       0
+#define ITEMS_BEFORE_SPECIAL    EDIT_ITEMS
diff --git a/code/SIBOSDK/hwdemo/remind.rss b/code/SIBOSDK/hwdemo/remind.rss
new file mode 100644
index 0000000..9152e29
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/remind.rss
@@ -0,0 +1,66 @@
+#include "remind.rh"
+
+STRUCT STRING
+    {
+    TEXT str;
+    }
+
+STRUCT LSTRING
+    {
+    LTEXT lstr;
+    }
+
+STRUCT MENU_TITLE
+    {
+    TEXT str;
+    BYTE ncommands;
+    }
+
+STRUCT STRING_ARRAY
+    {
+    STRUCT strlst[];
+    }
+
+RESOURCE STRING_ARRAY remind_cmds
+    {
+    strlst=
+        {
+        STRING {str="iInsert";},
+        STRING {str="cCopy";},
+        STRING {str="uUpdate";},
+        STRING {str="aAdd";},
+        STRING {str="dDelete";},
+        STRING {str="pPrint";},
+        STRING {str="yPrint setup";},
+        STRING {str="xExit";}
+        };
+    }
+
+RESOURCE STRING_ARRAY remind_menus
+    {
+    strlst=
+        {
+        MENU_TITLE {str="Edit"; ncommands=EDIT_ITEMS;},
+        MENU_TITLE {str="Special"; ncommands=SPECIAL_ITEMS;}
+        };
+    }
+
+RESOURCE STRING str_no_reminders_set {str="No reminders set";}
+RESOURCE STRING str_reminder {str="Reminder";}
+RESOURCE STRING str_message {str="Message";}
+RESOURCE STRING str_time {str="Time";}
+RESOURCE STRING str_date {str="Date";}
+RESOURCE STRING str_no_entry_update {str="No entry to update";}
+RESOURCE STRING str_no_entry_delete {str="No entry to delete";}
+RESOURCE STRING str_no_entry_copy {str="No entry to copy";}
+RESOURCE STRING str_no_entry_insert {str="No entry to insert";}
+RESOURCE STRING str_reminder_copied {str="Reminder copied";}
+RESOURCE STRING str_nothing_print {str="Nothing to print";}
+RESOURCE STRING str_delete_reminder {str="Delete this reminder";}
+RESOURCE STRING str_warning {str="Warning";}
+RESOURCE LSTRING lstr_delete_all {lstr="Exiting will delete all reminders";}
+RESOURCE STRING str_ny {str="ny";}
+RESOURCE STRING str_no {str="No";}
+RESOURCE STRING str_yes {str="Yes";}
+RESOURCE STRING str_cancel {str="Cancel";}
+RESOURCE STRING str_exit {str="Exit";}
diff --git a/code/SIBOSDK/hwdemo/remind.shd b/code/SIBOSDK/hwdemo/remind.shd
new file mode 100644
index 0000000..1751b95
Binary files /dev/null and b/code/SIBOSDK/hwdemo/remind.shd differ
diff --git a/code/SIBOSDK/hwdemo/rs.bat b/code/SIBOSDK/hwdemo/rs.bat
new file mode 100644
index 0000000..393704e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/rs.bat
@@ -0,0 +1,2 @@
+@echo off
+rcomp.exe -S%1 -O%1 -I\sibosdk\include\ -G\sibosdk\include\%1
diff --git a/code/SIBOSDK/hwdemo/spy.afl b/code/SIBOSDK/hwdemo/spy.afl
new file mode 100644
index 0000000..e48715c
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/spy.afl
@@ -0,0 +1,3 @@
+spy.pic
+spy.rsc
+spy.shd
diff --git a/code/SIBOSDK/hwdemo/spy.c b/code/SIBOSDK/hwdemo/spy.c
new file mode 100644
index 0000000..c234f01
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/spy.c
@@ -0,0 +1,1043 @@
+/*
+    SPY.C
+
+Written by DavidW
+Started on 12/11/91
+
+Derived from earlier work by Poh Siew, GeoffO, Joe, CharlesD, JohnH, & PeterM.
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <epoc.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_C VOID wsReport(HANDLE);
+GLREF_C VOID MonitorBandWidth(VOID);
+GLREF_C VOID DisableReads(UINT flag);
+
+GLREF_D UBYTE DatHeapLocked;
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "dChange data",
+    "hUse decimal",
+    "pChange processes",
+    "uUpdate",
+    "bBand width",
+    "tTimer off",
+    "rRefresh rate",
+    "nLog client",
+    "mLog all clients",
+    "cCompress heaps",
+    "wRewalk failed process",
+    "gGoto process",
+    "lReset least stack",
+    "kKill process",
+    "xExit",
+    NULL
+    };
+
+#define DISPLAY_ITEMS   5
+#define TIMER_ITEMS     2
+#define LOG_ITEMS       2
+#define SPECIAL_ITEMS   6
+
+#define ITEMS_BEFORE_DISPLAY    0
+#define ITEMS_BEFORE_TIMER      DISPLAY_ITEMS
+#define ITEMS_BEFORE_LOG        (ITEMS_BEFORE_TIMER+TIMER_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_LOG+LOG_ITEMS)
+
+#define USE_ITEM    1
+#define TIMER_ITEM  ITEMS_BEFORE_TIMER
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Display",DISPLAY_ITEMS,
+    "Timer",TIMER_ITEMS,
+    "Log",LOG_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+#define TEXT_HEIGHT         10
+#define TEXT_ASCENT         8
+
+#define LAY_TOP_BORDER      4
+#define Y_TO_FIRST_PROCESS  15
+
+#define SCREEN_WIDTH        240
+#define LAY_LEFT_BORDER     4
+#define LAY_RIGHT_BORDER    4
+
+#define NAME_COLUMN_INDENT  4
+#define NAME_COLUMN_WIDTH   74
+#define X_TO_FIRST_COLUMN   (LAY_LEFT_BORDER+NAME_COLUMN_INDENT+NAME_COLUMN_WIDTH)
+#define FIRST_COLUMN_WIDTH  32
+#define SECOND_COLUMN_WIDTH 50
+#define THIRD_COLUMN_WIDTH  72
+#define TRAILING_INDENT     4
+#define X_TO_END            (SCREEN_WIDTH-LAY_RIGHT_BORDER)
+
+LOCAL_D UWORD cwid[3]={FIRST_COLUMN_WIDTH,SECOND_COLUMN_WIDTH,THIRD_COLUMN_WIDTH};
+
+typedef struct
+    {
+    TEXT name[E_MAX_NAME+2];
+    UWORD bytes_allocated;
+    UWORD bytes_free;
+    UWORD seg_size;
+    UWORD last_free;
+    UWORD least_stack;
+    UWORD priority;
+    UWORD stack_pointer;
+    UWORD pid;
+    UWORD cells_allocated;
+    UWORD cells_free;
+    UWORD iosemcnt;
+    UWORD status;
+    } PROCESS_DATA;
+
+#define PROCESS_SYSTEM          1
+#define PROCESS_APPLICATION     2
+#define PROCESS_ALL             3
+
+LOCAL_D UWORD which_processes=PROCESS_ALL;
+
+LOCAL_D UWORD using_decimal=FALSE;
+LOCAL_D UWORD lastbflags=0;
+
+#define DISPLAY_PROCESS_NAME    0
+#define DISPLAY_BYTES_ALLOCED   1
+#define DISPLAY_BYTES_FREE      2
+#define DISPLAY_SEG_SIZE        3
+#define DISPLAY_LAST_FREE       4
+#define DISPLAY_LEAST_STACK     5
+#define DISPLAY_PRIORITY        6
+#define DISPLAY_STACK_POINTER   7
+#define DISPLAY_PID             8
+#define DISPLAY_CELLS_ALLOCED   9
+#define DISPLAY_CELLS_FREE      10
+#define DISPLAY_IOSEMCNT        11
+#define DISPLAY_STATUS          12
+
+LOCAL_D TEXT *titles[13]=
+    {
+    "Process name",
+    "Alloc bytes",
+    "Bytes free",
+    "Seg size",
+    "Last free",
+    "Lst stack",
+    "Priority",
+    "Stack ptr",
+    "Proc ID",
+    "Alloc cells",
+    "Cells free",
+    "IO count",
+    "Status"
+    };
+
+LOCAL_D TEXT *statuses[]=
+    {
+    "Curr",
+    "Busy",
+    "TimQ",
+    "Susp",
+    "Wait"
+    };
+
+LOCAL_D UWORD col[4]=
+    {
+    DISPLAY_PROCESS_NAME,
+    DISPLAY_BYTES_ALLOCED,
+    DISPLAY_CELLS_ALLOCED,
+    DISPLAY_LEAST_STACK
+    };
+
+LOCAL_D PROCESS_DATA proc[E_MAX_PROCESSES-1];
+LOCAL_D UWORD numproc;
+LOCAL_D HANDLE failpid=NULL;
+
+typedef struct mblock
+    {
+    UWORD mlen;
+    struct mblock *mnext;
+    } MBLOCK;
+
+#define SZMBLK sizeof(MBLOCK)
+#define SZHD sizeof(UWORD)
+
+#define ERR_FREECELL_BEYOND_MEMHIGH     1
+#define ERR_FREECELL_GOES_BACKWARDS     2
+#define ERR_CELL_LENGTH_TOO_SMALL       3
+#define ERR_CELL_LENGTH_ODD             4
+#define ERR_ALLOCED_CELLS_OVERRUN_FREE  5
+#define ERR_TOTALS_DONT_MATCH           6
+
+LOCAL_D TEXT *heap_errors[]=
+    {
+    "Free cell beyond memhigh",
+    "Free cell goes backwards",
+    "Cell length too small",
+    "Cell length odd",
+    "Alloced cells don't end at next free cell",
+    "Total free + total alloced != segment size"
+    };
+
+#define STACK_READ_SIZE     256
+
+LOCAL_D UWORD selproc=0;
+LOCAL_D UWORD topproc=0;
+
+LOCAL_D LONG timint=50;
+LOCAL_D VOID *timcb;
+LOCAL_D WORD timstat;
+LOCAL_D UWORD using_timer=TRUE;
+
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    if (using_timer)
+        p_ioa4(timcb,P_FRELATIVE,&timstat,&timint);
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    if (using_timer)
+        {
+        p_iow2(timcb,P_FCANCEL);
+        p_waitstat(&timstat);
+        }
+    }
+
+LOCAL_C INT GetWidth(TEXT *pb)
+    {
+    return(gTextWidth(WS_FONT_BASE,G_STY_NORMAL,pb,p_slen(pb)));
+    }
+
+LOCAL_C VOID DrawTitles(VOID)
+    {
+    INT i;
+    INT totwid;
+    INT width[4];
+    INT gap;
+    TEXT *buf;
+    P_RECT box;
+
+    totwid=0;
+    for (i=0; i<=3; i++)
+        totwid+=(width[i]=GetWidth(titles[col[i]]));
+    gap=(X_TO_END-LAY_LEFT_BORDER-totwid)/3;
+    box.tl.x=LAY_LEFT_BORDER;
+    box.tl.y=LAY_TOP_BORDER;
+    box.br.y=LAY_TOP_BORDER+TEXT_HEIGHT;
+    for (i=0; i<=3; i++)
+        {
+        if (i==3)
+            box.br.x=X_TO_END;
+        else
+            box.br.x=box.tl.x+width[i]+gap;
+        buf=(titles[col[i]]);
+        gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_LEFT,0,buf,p_slen(buf));
+        box.tl.x=box.br.x;
+        }
+    }
+
+LOCAL_C VOID InvertLine(INT j)
+    {
+    P_EXTENT ext;
+
+    ext.tl.x=LAY_LEFT_BORDER;
+    ext.tl.y=Y_TO_FIRST_PROCESS+(j-topproc)*TEXT_HEIGHT;
+    ext.width=X_TO_END-LAY_LEFT_BORDER;
+    ext.height=TEXT_HEIGHT;
+    gInvObloid(&ext);
+    }
+
+LOCAL_C VOID DrawLine(INT j)
+    {
+    P_RECT box;
+    INT len;
+    UWORD *base;
+    TEXT *fmt;
+    TEXT *buf;
+    INT margin;
+    TEXT out[20];
+    INT i;
+    INT val;
+
+    box.tl.x=LAY_LEFT_BORDER;
+    box.tl.y=Y_TO_FIRST_PROCESS+j*TEXT_HEIGHT;
+    box.br.y=box.tl.y+TEXT_HEIGHT;
+    j+=topproc;
+    if (j>=numproc)
+        {
+        box.br.x=X_TO_END;
+        gClrRect(&box,G_TRMODE_CLR);
+        return;
+        }
+    box.br.x=X_TO_FIRST_COLUMN;
+    buf=(&proc[j].name[0]);
+    len=p_slen(buf);
+    gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_LEFT,
+                                                NAME_COLUMN_INDENT,buf,len);
+    base=(&proc[j].bytes_allocated)-1;
+    for (i=0; i<3; )
+        {
+        box.tl.x=box.br.x;
+        box.br.x=box.tl.x+cwid[i];
+        val=(*(base+col[++i]));
+        if (col[i]==DISPLAY_STATUS)
+            buf=statuses[val];
+        else
+            {
+            if (col[i]==DISPLAY_IOSEMCNT)
+                fmt="%d";
+            else if (using_decimal || col[i]>=DISPLAY_CELLS_ALLOCED)
+                fmt="%u";
+            else
+                fmt="%x";
+            p_atos(buf=(&out[0]),fmt,val);
+            }
+        margin=(i==3? TRAILING_INDENT: 0);
+        gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_RIGHT,
+                                                    margin,buf,p_slen(buf));
+        }
+    if (j==selproc)
+        InvertLine(j);
+    }
+
+LOCAL_C VOID DrawList(VOID)
+    {
+    INT j;
+
+    for (j=0; j<6; j++)
+        DrawLine(j);
+    }
+
+LOCAL_C VOID SetPriority(INT prio)
+    {
+    p_setpri(p_getpid(),prio);
+    }
+
+LOCAL_C VOID PriorityHigh(VOID)
+    {
+    SetPriority(E_MAX_PRIORITY);
+    }
+
+LOCAL_C VOID PriorityLow(VOID)
+    {
+    SetPriority(E_PRIORITY_BACK+1);
+    }
+
+LOCAL_C INT SystemProcessName(TEXT *pname)
+    {
+    return(!p_bcmp(pname,4,"SYS$",4));
+    }
+
+LOCAL_C VOID GetMblock(HANDLE pid,MBLOCK *ofs,MBLOCK *buf)
+    {
+    p_pcpyfr(pid,ofs,buf,SZMBLK);
+    }
+
+LOCAL_C INT WalkHeap(HANDLE pid,UWORD *poffset,PROCESS_DATA *pdata,
+                                                        MBLOCK *MemBasePtr)
+    {
+    MBLOCK *p1,*p2,*memhigh;
+    MBLOCK m1,m2;
+    
+    memhigh=(MBLOCK *)pdata->seg_size;
+    p2=MemBasePtr;
+    p1=p2+1; /* first allocated cell starts at an mblock after memBasePtr */ 
+    FOREVER
+        { /* walk every cell from memlow to memhigh */
+        GetMblock(pid,p2,&m2);
+        *poffset=(UWORD)p2;
+        p2=m2.mnext; /* next free cell */
+        if (!p2)
+            p2=memhigh; /* last free cell */
+        else
+            {
+            GetMblock(pid,p2,&m2);
+            if (p2>(memhigh-1))
+                return(ERR_FREECELL_BEYOND_MEMHIGH);
+            else if (m2.mnext && m2.mnext<p2+1)
+                {
+                *poffset=(UWORD)p2;
+                return(ERR_FREECELL_GOES_BACKWARDS);
+                }
+            }
+        while (p1!=p2)
+            { /* walk cells until next free cell */
+            GetMblock(pid,p1,&m1);
+            *poffset=(UWORD)p1;
+            if (m1.mlen<SZMBLK)
+               return(ERR_CELL_LENGTH_TOO_SMALL);
+            if (m1.mlen&1)
+               return(ERR_CELL_LENGTH_ODD);
+            pdata->cells_allocated++;
+            pdata->bytes_allocated+=m1.mlen;
+            if (m1.mlen>((UBYTE *)p2-(UBYTE *)p1))
+               return(ERR_ALLOCED_CELLS_OVERRUN_FREE);
+            p1=(MBLOCK *)(((UBYTE *)p1)+m1.mlen);
+            }
+        if (p2==memhigh)
+            {
+            *poffset=0;
+            break;
+            }
+        p1=(MBLOCK *)(((UBYTE *)p2)+m2.mlen); /* next allocated cell */
+        pdata->cells_free++;
+        pdata->bytes_free+=m2.mlen;
+        pdata->last_free=m2.mlen;
+        }
+    if (pdata->seg_size!=(UINT)(MemBasePtr)+SZMBLK
+                                +pdata->bytes_allocated+pdata->bytes_free)
+        return(ERR_TOTALS_DONT_MATCH);
+    return(0); /* all OK */
+    }
+
+LOCAL_C VOID NotifyError(INT ret,UWORD offset,TEXT *pname)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"%s: heap corrupt at %u",pname,offset);
+    p_notify(&buf[0],heap_errors[ret-1],0,0,0);
+    }
+
+LOCAL_C VOID CollectProcessData(HANDLE pid,TEXT *pname)
+    {
+    PROCESS_DATA *pdata;
+    E_PROC epc;
+    UBYTE sbuf[STACK_READ_SIZE+2];
+    UBYTE *p;
+    UBYTE *pEnd;
+    UWORD segoffset;
+    WORD locked;
+    UWORD offset;
+    INT ret;
+    UWORD sem[3];
+
+    pdata=(&proc[numproc++]);
+    p_bfil(pdata,sizeof(PROCESS_DATA),0);
+    p_scpy(&pdata->name[0],pname);
+    pdata->pid=pid;
+    p_getosd(&epc,(VOID *)(E_PIDMASK&pid),sizeof(E_PROC));
+    pdata->seg_size=p_sgsize(epc.dataSeg)<<4;
+    pdata->stack_pointer=(UWORD)epc.saveSP;
+    pdata->status=epc.status-E_PROC_CURRENT;
+    pdata->priority=p_getpri(pid);
+    p_getosd(&sem[0],(VOID *)epc.semaphore,6);
+    pdata->iosemcnt=sem[2];
+    segoffset=0x80;
+    pEnd=(&sbuf[STACK_READ_SIZE]);
+    *pEnd=0;
+    do
+        {
+        p_pcpyfr(pid,(VOID *)segoffset,&sbuf[0],STACK_READ_SIZE);
+        p=(&sbuf[0]);
+        while (*p==255)
+            p++;       
+        segoffset+=STACK_READ_SIZE;
+        } while (p==pEnd);
+    pdata->least_stack=segoffset-STACK_READ_SIZE+p-(&sbuf[0]);
+    if (epc.memBasePtr && !epc.isTask && pid!=failpid)
+        {
+        locked=0;
+        p_pcpyfr(pid,&DatHeapLocked,&locked,1);
+        if (!locked)
+            {
+            ret=WalkHeap(pid,&offset,pdata,(MBLOCK *)epc.memBasePtr);
+            if (ret)
+                {
+                NotifyError(ret,offset,pname);
+                failpid=pid;
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID BuildList(VOID)
+    {
+    HANDLE prchand;
+    TEXT name[E_MAX_NAME+2];
+    HANDLE pid;
+    INT first;
+
+    numproc=0;
+    first=TRUE;
+    prchand=NULL;
+    PriorityHigh();
+    while ((prchand=p_pfind(prchand,"*",&name[0]))!=E_FILE_NXIST)
+        {
+        if (first)
+            {
+            first=FALSE;
+            continue;
+            }
+        if (which_processes!=PROCESS_ALL)
+            {
+            if (SystemProcessName(&name[0]))
+                {
+                if (which_processes==PROCESS_APPLICATION)
+                    continue;
+                }
+            else if (which_processes==PROCESS_SYSTEM)
+                continue;
+            }
+        if ((pid=p_pidfind(&name[0]))<0)
+            continue;
+        CollectProcessData(pid,&name[0]);
+        }
+    PriorityLow();
+    if (topproc>numproc-6)
+        topproc=numproc-6;
+    if (selproc>numproc-1)
+        selproc=numproc-1;
+    }
+
+LOCAL_C VOID UpdateList(VOID)
+    {
+    BuildList();
+    DrawList();
+    }
+
+LOCAL_C VOID ResetList(VOID)
+    {
+    CancelTimer();
+    UpdateList();
+    QueueTimer();
+    }
+
+LOCAL_C VOID ChangeColumnsViewed(VOID)
+    {
+    UWORD copy[3];
+    INT j;
+    TEXT prompt[10];
+    TEXT *pb;
+
+    p_bcpy(&copy[0],&col[1],6);
+    pb=(&prompt[7]);        /* points to '1' of "Column 1" */
+    FOREVER
+        {
+        p_scpy(&prompt[0],"Column 1");
+        if (uOpenDialog("Change display for each column"))
+            return;
+        for (j=0; j<3; j++)
+            {
+            if (uAddChoiceList(&prompt[0],&copy[j],"Bytes allocated",
+                    "Bytes free","Segment size","Last free cell",
+                    "Least stack","Process priority","Stack pointer",
+                    "Process ID","Cells allocated","Cells free",
+                    "IO semaphore count","Process status",NULL))
+                return;
+            (*pb)++;
+            }
+        if (uRunDialog()<=0)
+            return;
+        if (copy[0]!=copy[1] && copy[0]!=copy[2] && copy[1]!=copy[2])
+            break;
+        wInfoMsg("Duplicate columns");
+        }
+    p_bcpy(&col[1],&copy[0],6);
+    DrawTitles();
+    ResetList();
+    }
+
+LOCAL_C VOID ChangeRefreshRate(VOID)
+    {
+    H_DI_NUMBER num;
+
+    if (uOpenDialog("Refresh rate"))
+        return;
+    num.value=(&timint);
+    num.low=5;
+    num.high=1000;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tenths of seconds",&num))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    CancelTimer();
+    QueueTimer();
+    }
+
+LOCAL_C VOID ChangeProcessesViewed(VOID)
+    {
+    if (uOpenDialog(NULL))
+        return;
+    if (uAddChoiceList("View which processes",&which_processes,
+                                        "System","Application","All",NULL))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    ResetList();
+    }
+
+LOCAL_C VOID ToggleBaseUsed(VOID)
+    {
+    if (using_decimal^=TRUE)
+        {
+        wInfoMsg("Display now using decimal");
+        cmds[USE_ITEM]="hUse hex";
+        }
+    else
+        {
+        wInfoMsg("Display now using hexadecimal");
+        cmds[USE_ITEM]="hUse decimal";
+        }
+    ResetList();
+    }
+
+LOCAL_C VOID ToggleTimer(VOID)
+    {
+    CancelTimer();
+    if (using_timer^=TRUE)
+        {
+        wInfoMsg("Timer re-enabled");
+        cmds[TIMER_ITEM]="tTimer off";
+        }
+    else
+        {
+        wInfoMsg("Timer suspended");
+        cmds[TIMER_ITEM]="tTimer on";
+        }
+    QueueTimer();
+    }
+
+LOCAL_C VOID CompressAllHeaps(VOID)
+    {
+    p_sgcreate("t$t$",0x7FFF,E_SEGMENT_HIGH);
+    wInfoMsg("All heaps compressed");
+    ResetList();
+    }
+
+LOCAL_C VOID WalkAllHeapsAgain(VOID)
+    {
+    if (!failpid)
+        wInfoMsg("No failed process");
+    else
+        {
+        failpid=NULL;
+        wInfoMsg("Now rewalking ALL processes");
+        ResetList();
+        }
+    }
+
+LOCAL_C TEXT *CurrentTaskName(VOID)
+    {
+    return(&proc[selproc].name[0]);
+    }
+
+LOCAL_C VOID NamedInfoMsg(TEXT *fmt)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],fmt,CurrentTaskName());
+    wInfoMsg(&buf[0]);
+    }
+
+LOCAL_C VOID GotoCurrentProcess(VOID)
+    {
+    HANDLE pid;
+
+    pid=proc[selproc].pid;
+    if ((INT)wClientInfo(pid)>=0)
+        wClientPosition(0,pid);
+    else
+        NamedInfoMsg("Cannot go to %s");
+    }
+
+LOCAL_C INT TryResetLeastStack(VOID)
+    {
+    HANDLE pid;
+    E_PROC epc;
+    UBYTE *offset;
+    TEXT buf[STACK_READ_SIZE];
+
+    PriorityHigh();
+    if (proc[selproc].priority>=E_MAX_PRIORITY)
+        {
+        PriorityLow();
+        NamedInfoMsg("Cannot reset stack of %s");
+        return;
+        }
+    p_bfil(&buf[0],STACK_READ_SIZE,0xFF);
+    pid=proc[selproc].pid;
+    p_getosd(&epc,(VOID *)(E_PIDMASK&pid),sizeof(E_PROC));
+    offset=(UBYTE *)0x80;
+    while (offset+STACK_READ_SIZE<epc.saveSP)
+        {
+        p_pcpyto(pid,offset,&buf[0],STACK_READ_SIZE);
+        offset+=STACK_READ_SIZE;
+        }
+    p_pcpyto(pid,offset,&buf[0],(UINT)(epc.saveSP-offset));
+    PriorityLow();
+    ResetList();
+    }
+
+LOCAL_C INT AddTextItem(TEXT *msg,INT type)
+    {
+    TEXT buf[40];
+    H_DI_TEXT txt;
+
+    txt.type=type;
+    uZTStoBCS(txt.str=(&buf[0]),msg);
+    return(uAddDialogItem(H_DIALOG_TEXT,NULL,&txt));
+    }
+
+LOCAL_C VOID TryKillCurrentProcess(VOID)
+    {
+    INT ret;
+    TEXT buf[40];
+
+    p_atos(&buf[0],"Kill %s",CurrentTaskName());
+    if (uOpenDialog(&buf[0]))
+        return;
+    if (AddTextItem("Are you sure?",H_DTEXT_ALIGN_CENTRE|H_DTEXT_BOLD))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()!='y')
+        return;
+    ret=p_pterminate(proc[selproc].pid,0);
+    if (!ret)
+        ResetList();
+    else
+        NamedInfoMsg("Cannot kill %s");
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_DISPLAY:
+        ChangeColumnsViewed();
+        break;
+    case ITEMS_BEFORE_DISPLAY+1:
+        ToggleBaseUsed();
+        break;
+    case ITEMS_BEFORE_DISPLAY+2:
+        ChangeProcessesViewed();
+        break;
+    case ITEMS_BEFORE_DISPLAY+3:
+        ResetList();
+        break;
+    case ITEMS_BEFORE_DISPLAY+4:
+        MonitorBandWidth();
+        break;
+    case ITEMS_BEFORE_TIMER:
+        ToggleTimer();
+        break;
+    case ITEMS_BEFORE_TIMER+1:
+        ChangeRefreshRate();
+        break;
+    case ITEMS_BEFORE_LOG:
+        wsReport(proc[selproc].pid);
+        break;
+    case ITEMS_BEFORE_LOG+1:
+        wsReport(0);     /* Log all Window server clients */
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        CompressAllHeaps();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        WalkAllHeapsAgain();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        GotoCurrentProcess();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        TryResetLeastStack();
+        break;
+    case ITEMS_BEFORE_SPECIAL+4:
+        TryKillCurrentProcess();
+        break;
+    case ITEMS_BEFORE_SPECIAL+5:
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID DoScroll(INT dely)
+    {
+    P_POINT offset;
+    P_RECT src;
+
+    offset.x=0;
+    offset.y=dely*TEXT_HEIGHT;
+    src.tl.x=LAY_LEFT_BORDER;
+    src.br.x=X_TO_END;
+    if (dely>0)
+        {
+        src.tl.y=Y_TO_FIRST_PROCESS;
+        src.br.y=Y_TO_FIRST_PROCESS+(6-dely)*TEXT_HEIGHT;
+        }
+    else
+        {
+        src.tl.y=Y_TO_FIRST_PROCESS-dely*TEXT_HEIGHT;
+        src.br.y=Y_TO_FIRST_PROCESS+6*TEXT_HEIGHT;
+        }
+    wScrollRect(MainWid,&src,&offset);
+    }
+
+LOCAL_C VOID MakeHighlight(INT newselproc)
+    {
+    INT toscroll;
+
+    if (newselproc==selproc)
+        return;
+    InvertLine(selproc);
+    toscroll=topproc-newselproc;
+    if (toscroll>0)
+        {
+        topproc-=toscroll;      
+        if (toscroll<6)
+            DoScroll(toscroll);
+        else
+            toscroll=6;
+        while (toscroll)
+            DrawLine(--toscroll);
+        }
+    else
+        {
+        toscroll=-5-toscroll;
+        if (toscroll>0)
+            {
+            topproc+=toscroll;      
+            if (toscroll<6)
+                DoScroll(-toscroll);
+            else
+                toscroll=6;
+            while (toscroll)
+                DrawLine(6-toscroll--);
+            }
+        }
+    selproc=newselproc;
+    InvertLine(selproc);
+    }
+
+LOCAL_C VOID ScrollPageBy(INT delta)
+    {
+    if (delta<(-5))
+        delta=(-5);
+    else if (delta>5)
+        delta=5;
+    topproc+=delta;
+    selproc+=delta;
+    DrawList();
+    }
+
+LOCAL_C VOID TryMatchFirstLetter(INT upper)
+    {
+    INT k;
+    INT i;
+
+    k=numproc;
+    i=selproc;
+    while (k--)
+        {
+        if (++i==numproc)
+            i=0;
+        if (proc[i].name[0]==upper)
+            {
+            MakeHighlight(i);
+            return;
+            }
+        }
+    p_sound(-5,320);
+    }
+
+LOCAL_C VOID CheckBorderArrows(VOID)
+    {
+    INT bflags;
+
+    if (topproc)
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_ON;
+    else
+        bflags=W_BORD_CORNER_4|W_BORD_TOP_OFF;
+    if (topproc+6<numproc)
+        bflags|=W_BORD_BOT_ON;
+    else
+        bflags|=W_BORD_BOT_OFF;
+    if (bflags!=lastbflags)
+        gBorder(lastbflags=bflags);
+    }
+
+LOCAL_C VOID SystemPauseLoop(VOID)
+    {
+    WS_EV event;
+    UINT key,oldPri,pid;
+    UWORD procBuf[WS_MAX_CLIENTS+1];
+
+    pid=p_getpid();
+    wGetProcessList(&procBuf[0]);
+    if (procBuf[0]==pid)
+        return;
+    oldPri=p_getpri(pid);
+    p_setpri(pid,E_PRIORITY_WSERV-1);
+    DisableReads(TRUE);
+    wGetEvent(&event);
+    FOREVER
+        {
+        if (event.type!=E_FILE_PENDING)
+            {
+            p_iowait();
+            if (event.type==WM_FOREGROUND || event.type==WM_BACKGROUND)
+                break;
+            if (event.type==WM_KEY)
+                {
+                key=p_tolower(event.p.key.keycode&(~W_SPECIAL_KEY));
+                if (key=='s' || key==W_KEY_ESCAPE)
+                    break;
+                }
+            wGetEvent(&event);
+            }
+        }
+    DisableReads(FALSE);
+    p_setpri(pid,oldPri);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+    WORD keystat;
+    WORD keyactive;
+
+    keyactive=FALSE;
+    FOREVER
+        {
+        CheckBorderArrows();
+        if (keyactive)
+            wFlush();
+        else
+            {
+            uGetKeyA(&keystat,&key);
+            keyactive=TRUE;
+            }
+        p_iowait();
+        if (keystat==E_FILE_PENDING)
+            {
+            UpdateList();
+            QueueTimer();
+            continue;
+            }
+        keyactive=FALSE;
+        if (key.keycode&W_EVENT_KEY)
+            {
+            switch (key.keycode)
+                {
+            case CONS_EVENT_COMMAND:
+                p_exit(0);
+            case CONS_EVENT_FOREGROUND:
+                ResetList();
+                }
+            }
+        else if ((key.modifiers&W_CTRL_MODIFIER|W_PSION_MODIFIER)==
+                  (W_CTRL_MODIFIER|W_PSION_MODIFIER) &&
+                  key.keycode==(W_SPECIAL_KEY|'n'))
+            wsReport(-1);   /* Report foreground client (no dialogs) */
+        else if ((key.modifiers&W_CTRL_MODIFIER|W_PSION_MODIFIER)==
+                  (W_CTRL_MODIFIER|W_PSION_MODIFIER) &&
+                  key.keycode==(W_SPECIAL_KEY|'p'))
+            wClientPosition(0,0);
+        else if ((key.modifiers&W_CTRL_MODIFIER|W_PSION_MODIFIER)==
+                  (W_CTRL_MODIFIER|W_PSION_MODIFIER) &&
+                  key.keycode==(W_SPECIAL_KEY|'s'))
+            SystemPauseLoop();
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else 
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (!(key.modifiers&W_CTRL_MODIFIER))
+                    {
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_UP:
+                if (selproc)
+                    MakeHighlight(selproc-1);
+                break;
+            case W_KEY_DOWN:
+                if (selproc<numproc-1)
+                    MakeHighlight(selproc+1);
+                break;
+            case W_KEY_PAGE_UP:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MakeHighlight(0);
+                else if (!topproc)
+                    MakeHighlight(0);
+                else
+                    ScrollPageBy(-topproc);
+                break;
+            case W_KEY_PAGE_DOWN:
+                if (key.modifiers&W_CTRL_MODIFIER)
+                    MakeHighlight(numproc-1);
+                else if (topproc+6>=numproc)
+                    MakeHighlight(numproc-1);
+                else
+                    ScrollPageBy(numproc-topproc-6);
+                break;
+            default:
+                if (p_isprint(key.keycode))
+                    TryMatchFirstLetter(p_toupper(key.keycode));
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    MainWid=uFindMainWid();
+    CreateGC();
+    hCrackCommandLine();
+    p_unmarka();
+    DrawTitles();
+    UpdateList();
+    p_open(&timcb,"TIM:",-1);
+    QueueTimer();
+    if (wCaptureKey('n'|W_SPECIAL_KEY,W_CTRL_MODIFIER|W_PSION_MODIFIER,
+                                      W_CTRL_MODIFIER|W_PSION_MODIFIER)<0)
+        wInfoMsg("'n' key capture failed");
+    if (wCaptureKey('p'|W_SPECIAL_KEY,W_CTRL_MODIFIER|W_PSION_MODIFIER,
+                                      W_CTRL_MODIFIER|W_PSION_MODIFIER)<0)
+        wInfoMsg("'p' key capture failed");
+    if (wCaptureKey('s'|W_SPECIAL_KEY,W_CTRL_MODIFIER|W_PSION_MODIFIER,
+                                      W_CTRL_MODIFIER|W_PSION_MODIFIER)<0)
+        wInfoMsg("'s' key capture failed");
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/spy.ms b/code/SIBOSDK/hwdemo/spy.ms
new file mode 100644
index 0000000..1d6a7e4
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/spy.ms
@@ -0,0 +1 @@
+Spy
diff --git a/code/SIBOSDK/hwdemo/spy.pic b/code/SIBOSDK/hwdemo/spy.pic
new file mode 100644
index 0000000..9a4063f
Binary files /dev/null and b/code/SIBOSDK/hwdemo/spy.pic differ
diff --git a/code/SIBOSDK/hwdemo/spy.pr b/code/SIBOSDK/hwdemo/spy.pr
new file mode 100644
index 0000000..479517d
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/spy.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile spy
+#compile spybw
+#compile wsreport
+#pragma link(hwif.lib)
+#link spy
diff --git a/code/SIBOSDK/hwdemo/spy.rsc b/code/SIBOSDK/hwdemo/spy.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/spy.shd b/code/SIBOSDK/hwdemo/spy.shd
new file mode 100644
index 0000000..762f780
Binary files /dev/null and b/code/SIBOSDK/hwdemo/spy.shd differ
diff --git a/code/SIBOSDK/hwdemo/spybw.c b/code/SIBOSDK/hwdemo/spybw.c
new file mode 100644
index 0000000..5c7b08f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/spybw.c
@@ -0,0 +1,293 @@
+/*
+    SPYBW.C
+
+Written by SteveT
+Started on 20/7/92
+
+Part of Spy to monitor CPU band width usage.
+*/
+
+#include <plib.h>
+#include <hwif.h>
+
+#define DLG_WIDTH 190
+#define DLG_HEIGHT 49
+#define DLG_LINE 13
+#define STACK_SIZE 500
+
+GLREF_D TEXT *DatCommandPtr;
+GLREF_D VOID *winHandle;
+GLREF_D TEXT *DatProcessNamePtr;
+
+LOCAL_D UINT TaskCount;
+
+LOCAL_D INT Debug=FALSE;
+LOCAL_D UINT oldPri;
+LOCAL_D INT winId;
+LOCAL_D HANDLE bwPid;
+LOCAL_D HANDLE spyPid;
+LOCAL_D VOID *TimCB;
+LOCAL_D ULONG bwTotal;
+LOCAL_D UINT bwCount;
+LOCAL_D ULONG bwCabTotal;
+LOCAL_D UINT bwCabCount;
+LOCAL_D UINT bwCabBase;
+LOCAL_D ULONG bwCabDisplayTotal;
+LOCAL_D UINT bwCabDisplayCount;
+LOCAL_D UINT bwCabDisplayBase;
+LOCAL_D UWORD LastCount;
+LOCAL_D UWORD SampleCount;
+
+LOCAL_D UBYTE TaskStack[STACK_SIZE];
+
+/***********************************************************/
+/* This section of code is used by the task to measure the */
+/* available band width.                                   */
+/***********************************************************/
+
+LOCAL_C VOID MonitorLoop(VOID)
+    {
+    UINT i;
+
+    p_unmarka();
+    FOREVER
+        {
+        for(i=0;i<500;i++);
+        TaskCount++;
+        }
+    }
+
+/*********************/
+/* Main body of code */
+/*********************/
+
+LOCAL_C VOID DebugInfo(VOID)
+    {
+    TEXT buf[80];
+
+    p_atos(&buf[0],"%u/%u",LastCount,SampleCount);
+    wInfoMsg(&buf[0]);
+    }
+
+GLDEF_C VOID DisableReads(UINT flag)
+    {
+    UINT tmp;
+
+    tmp=P_SCR_DISABLE_READS;
+    p_iow(winHandle,P_FSET,&tmp,&flag);
+    }
+
+LOCAL_C INT CreateDialog(VOID)
+    {
+    W_WINDATA windata;
+    INT w_id;
+
+    windata.extent.width=DLG_WIDTH;
+    windata.extent.height=DLG_HEIGHT;
+    windata.extent.tl.x=(240-DLG_WIDTH)>>1;
+    windata.extent.tl.y=(80-DLG_HEIGHT)>>1;
+    w_id=wCreateWindow(0,W_WIN_EXTENT,&windata,1);
+    wInitialiseWindowTree(w_id);
+    return(w_id);
+    }
+
+LOCAL_C VOID pTxt(UINT line,TEXT *txt,ULONG *pTotal,INT count,INT count2)
+    {
+    P_RECT rect;
+    TEXT buf[20];
+    ULONG Percentage,lCount;
+
+    rect.tl.x=4;
+    rect.br.x=96;
+    rect.tl.y=DLG_LINE+3+line*10;
+    rect.br.y=rect.tl.y+8;
+    gPrintBoxText(&rect,7,G_TEXT_ALIGN_LEFT,0,txt,p_slen(txt));
+    buf[0]=0;
+    if (bwCount>0 && count!=0)
+        {
+        lCount=(ULONG)(count==-1?1:count);
+        Percentage=(*pTotal)*100l;
+        Percentage/=lCount;
+        Percentage/=(ULONG)SampleCount;
+        if (count!=0)
+            {
+            if (count2>=0)
+                p_atos(&buf[0],"%U%% [%u-%u]",Percentage,count2,count+count2);
+            else
+                p_atos(&buf[0],count>0?"%U%% [%u]":"%U%%",Percentage,count);
+            }
+        }
+    rect.tl.x=rect.br.x;
+    rect.br.x=DLG_WIDTH-6;
+    gPrintBoxText(&rect,7,G_TEXT_ALIGN_LEFT,0,&buf[0],p_slen(&buf[0]));
+    }
+
+LOCAL_C VOID redrawWin(UINT update)
+    {
+    P_RECT rect;
+    ULONG tmp;
+
+    if (update)
+        gCreateTempGC0(winId);
+    else
+        {
+        wBeginRedrawWinGC0(winId);
+        gBorder(W_BORD_CORNER_4|W_BORD_SHADOW_D|W_BORD_SHADOW_ON);
+        rect.tl.x=4;
+        rect.br.x=DLG_WIDTH-6;
+        rect.tl.y=3;
+        rect.br.y=11;
+        gPrintBoxText(&rect,7,G_TEXT_ALIGN_CENTRE,0,"Available CPU band width",24);
+        gDrawLine(1,DLG_LINE,DLG_WIDTH-2,DLG_LINE);
+        }
+    pTxt(0,"Average",&bwTotal,bwCount,-1);
+    tmp=LastCount;
+    pTxt(1,"Last",&tmp,-1,-1);
+    pTxt(2,"<Cntrl>\002B",&bwCabDisplayTotal,bwCabDisplayCount,bwCabDisplayBase);
+    if (update)
+        gFreeTempGC();
+    else
+        wEndRedraw();
+    }
+
+LOCAL_C VOID GetCount(UWORD *pCount)
+    {
+    LONG time;
+    WORD tstat;
+
+    p_presume(bwPid);
+    time=10l;
+    TaskCount=0;
+    p_ioc(TimCB,P_FREAD,&tstat,&time);
+    p_waitstat(&tstat);
+    *pCount=TaskCount;
+    if (TaskCount>SampleCount)
+        SampleCount=TaskCount;
+    p_psuspend(bwPid);
+    p_allowoff();
+    }
+
+LOCAL_C VOID InitBW(VOID)
+    {
+    UWORD oldSample,Count2;
+    INT i;
+
+    f_leave(bwPid=p_ptask("SYS$SPY",E_MAX_PRIORITY-1,MonitorLoop,&TaskStack[STACK_SIZE-1]));
+    f_open(&TimCB,"TIM:",-1);
+    spyPid=p_getpid();
+    oldPri=p_getpri(spyPid);
+    p_setpri(spyPid,E_MAX_PRIORITY);
+    if (SampleCount==0)
+        for(i=0;i<5;i++)
+            {    /* If no matching samples in 5 then just take the best so far */
+            oldSample=SampleCount;
+            GetCount(&Count2);
+            if (Count2==oldSample || (Count2+1)==oldSample || Count2==(oldSample+1))
+                break; /* Two matching samples, must be good! */
+            }
+    p_setpri(bwPid,E_MIN_PRIORITY);
+    p_setpri(spyPid,E_PRIORITY_WSERV-1);
+    }
+
+#ifdef JPIC
+#pragma save,ENTER_CALL
+#endif
+LOCAL_C INT xMonitorBandWidth(VOID)
+    {
+    WS_EV event;
+
+    bwCabDisplayCount=bwCabCount=bwCount=bwCabDisplayBase=bwCabBase=LastCount=0;
+    bwCabDisplayTotal=bwCabTotal=bwTotal=0;
+    DisableReads(TRUE);
+    winId=CreateDialog();
+    redrawWin(FALSE);
+    wFlush();
+    InitBW();
+    wGetEvent(&event);
+    FOREVER
+        {
+        p_ioyield();
+        if (event.type!=E_FILE_PENDING)
+            {
+            p_iowait();
+            if (event.type==WM_KEY)
+                {
+                if (event.p.key.keycode==27)
+                    break;
+                if (event.p.key.keycode==(W_SPECIAL_KEY|'p'))
+                    wClientPosition(0,0);
+                else if (event.p.key.keycode==(W_SPECIAL_KEY|'b'))
+                    {
+                    p_sound(-5,320);
+                    bwCabDisplayTotal=bwCabTotal;
+                    bwCabDisplayCount=bwCabCount;
+                    bwCabDisplayBase=bwCabBase;
+                    bwCabTotal=0;
+                    bwCabCount=0;
+                    bwCabBase=bwCount;
+                    redrawWin(TRUE);
+                    }
+                else if (event.p.key.keycode=='d')
+                    Debug=!Debug;
+                }
+            else switch (event.type)
+                {
+                case WM_REDRAW:
+                    if (event.handle!=1)
+                        wInfoMsg("Redraw to unknown window!");
+                    else
+                        redrawWin(FALSE);
+                    break;
+                case WM_FOREGROUND:
+                case WM_BACKGROUND:
+                    p_setpri(spyPid,E_PRIORITY_WSERV-1);
+                    break;
+                }
+            wGetEvent(&event);
+            }
+        else
+            {
+            GetCount(&LastCount);
+            if (Debug)
+                DebugInfo();
+            bwTotal+=LastCount;
+            if (bwCount++==9999)
+                bwCount=1;
+            bwCabTotal+=LastCount;
+            bwCabCount++;
+            redrawWin(TRUE);
+            wFlush();
+            }
+        }
+    return(0);
+    }
+#ifdef JPIC
+#pragma restore
+#endif
+
+GLDEF_C VOID MonitorBandWidth(VOID)
+    {
+    INT err;
+    TEXT *name;
+
+    name=DatProcessNamePtr;
+    bwPid=spyPid=0;
+    DatProcessNamePtr=0;
+    if (wCaptureKey(W_SPECIAL_KEY|'b',W_PSION_MODIFIER|W_CTRL_MODIFIER,W_PSION_MODIFIER|W_CTRL_MODIFIER)<0)
+        wInfoMsg("'b' key capture failed");
+    wDisableLeaves(FALSE);
+    err=p_enter1(xMonitorBandWidth);
+    wDisableLeaves(TRUE);
+    p_close(TimCB);
+    wCancelCaptureKey(W_SPECIAL_KEY|'b',W_PSION_MODIFIER|W_CTRL_MODIFIER,W_PSION_MODIFIER|W_CTRL_MODIFIER);
+    if (bwPid>0)
+        p_pkill(bwPid,0);
+    wCloseWindowTree(winId);
+    DisableReads(FALSE);
+    if (spyPid>0)
+        p_setpri(spyPid,oldPri);
+    if (err<0)
+        p_notifyerr(err,"Band width monitor failed",NULL,NULL,NULL);
+    DatProcessNamePtr=name;
+    wDisableLeaves(FALSE);
+    }
diff --git a/code/SIBOSDK/hwdemo/ta1.afl b/code/SIBOSDK/hwdemo/ta1.afl
new file mode 100644
index 0000000..b866e4f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta1.afl
@@ -0,0 +1,3 @@
+tables.pic
+tables.rsc
+tables.shd
diff --git a/code/SIBOSDK/hwdemo/ta1.c b/code/SIBOSDK/hwdemo/ta1.c
new file mode 100644
index 0000000..b30a5b8
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta1.c
@@ -0,0 +1,244 @@
+/*
+    TA1.C
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <wlib.h>
+#include <hwif.h>
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "rReset score",
+    "lLimits",
+    "mMode",
+    "tTiming",
+    "xExit",
+    NULL
+    };
+
+#define TABLES_ITEMS       5
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Tables",TABLES_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UWORD TableEnd;
+    UWORD MaxTable;
+    UWORD Tested;
+    UWORD Correct;
+    UWORD Timing;
+    UWORD Mode;
+    } TSTATE;
+
+LOCAL_D TSTATE state={12,12,0,0,5,1};
+
+LOCAL_D TEXT *EnvName="TABLES";
+#define ENV_NAME_LEN 6
+
+
+LOCAL_C VOID ResetScore(VOID)
+    {
+    if (!state.Tested)
+        {
+        wInfoMsg("No score to reset");
+        return;
+        }
+    if (uOpenDialog("Reset score to zero"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()=='y')
+        {
+        state.Tested=0;
+        state.Correct=0;
+        }
+    }
+
+LOCAL_C VOID ChangeLimits(VOID)
+    {
+    LONG lTableEnd;
+    LONG lMaxTable;
+    H_DI_NUMBER end;
+    H_DI_NUMBER last;
+
+    lTableEnd=state.TableEnd;
+    lMaxTable=state.MaxTable;
+    if (uOpenDialog("Limits for testing"))
+        return;
+    end.value=(&lTableEnd);
+    end.low=10;
+    end.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tables end at",&end))
+        return;
+    last.value=(&lMaxTable);
+    last.low=2;
+    last.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Highest table",&last))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.TableEnd=lTableEnd;
+    state.MaxTable=lMaxTable;
+    if (state.Mode>state.MaxTable)
+        state.Mode=state.MaxTable;
+    }
+
+LOCAL_C VOID ChangeTiming(VOID)
+    {
+    LONG lTiming;
+    H_DI_NUMBER tim;
+
+    lTiming=state.Timing;
+    if (uOpenDialog("Timing"))
+        return;
+    tim.value=(&lTiming);
+    tim.low=1;
+    tim.high=20;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of seconds allowed",&tim))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.Timing=lTiming;
+    }
+
+LOCAL_C VOID ChangeMode(VOID)
+    {
+    H_DI_CHOICE ch;
+    INT j;
+    TEXT buf[20];
+
+    if (uOpenDialog("Mode"))
+        return;
+    if (uBeginDCL(&ch))
+        return;
+    if (uGrowDCL(&ch,"All tables"))
+        return;
+    for (j=2; j<=state.MaxTable; j++)
+        {
+        p_atos(&buf[0],"%d times table",j);
+        if (uGrowDCL(&ch,&buf[0]))
+            return;
+        }
+    if (uAddDCL("Test which tables",&state.Mode,&ch))
+        return;
+    uRunDialog();
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    uErrorValue(p_setenviron(EnvName,ENV_NAME_LEN,&state,sizeof(TSTATE)));
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case 0:
+        ResetScore();
+        break;
+    case 1:
+        ChangeLimits();
+        break;
+    case 2:
+        ChangeMode();
+        break;
+    case 3:
+        ChangeTiming();
+        break;
+    case 4:
+        ExitApplication();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ExitApplication();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        }
+    }
+
+LOCAL_C VOID ReadState(VOID)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron(EnvName,ENV_NAME_LEN,&buf[0]);
+    if (len<0 || len!=sizeof(TSTATE))
+        return;
+    p_bcpy(&state,&buf[0],sizeof(TSTATE));
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ReadState();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/ta2.afl b/code/SIBOSDK/hwdemo/ta2.afl
new file mode 100644
index 0000000..b866e4f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta2.afl
@@ -0,0 +1,3 @@
+tables.pic
+tables.rsc
+tables.shd
diff --git a/code/SIBOSDK/hwdemo/ta2.c b/code/SIBOSDK/hwdemo/ta2.c
new file mode 100644
index 0000000..491ab46
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta2.c
@@ -0,0 +1,340 @@
+/*
+    TA2.C
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <wlib.h>
+#include <hwif.h>
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "rReset score",
+    "lLimits",
+    "mMode",
+    "tTiming",
+    "xExit",
+    NULL
+    };
+
+#define TABLES_ITEMS       5
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Tables",TABLES_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UWORD TableEnd;
+    UWORD MaxTable;
+    UWORD Tested;
+    UWORD Correct;
+    UWORD Timing;
+    UWORD Mode;
+    } TSTATE;
+
+LOCAL_D TSTATE state={12,12,0,0,5,1};
+
+LOCAL_D TEXT *EnvName="TABLES";
+#define ENV_NAME_LEN 6
+
+
+LOCAL_C VOID DrawLine(INT j,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+9*j;
+    box.br.y=box.tl.y+9;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID DisplayScores(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"Score:  %u correct out of %u",state.Correct,state.Tested);
+    DrawLine(0,&buf[0]);
+    }
+
+LOCAL_C VOID DisplayMode(VOID)
+    {
+    TEXT *pb;
+    TEXT buf[40];
+
+    if (state.Mode==1)
+        pb="Testing all tables";
+    else
+        {
+        p_atos(&buf[0],"Testing %d times table",state.Mode);
+        pb=(&buf[0]);
+        }
+    DrawLine(1,pb);
+    }
+
+LOCAL_C VOID DisplayLimits(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"(up to %d times %d)",
+                (state.Mode==1? state.MaxTable: state.Mode),state.TableEnd);
+    DrawLine(2,&buf[0]);
+    }
+
+LOCAL_C VOID DrawButton(INT state)
+    {
+    P_RECT box;
+
+    box.tl.x=34+36;
+    box.br.x=34+36+38;
+    box.tl.y=47;
+    box.br.y=47+14;
+    wDrawButton(&box,"Enter",state);
+    }
+
+LOCAL_C VOID DisplayPressButton(VOID)
+    {
+    gPrintText(34,56,"Press",5);
+    DrawButton(FALSE);
+    gPrintText(34+36+38+6,56,"to test",7);
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    DisplayScores();
+    DisplayMode();
+    DisplayLimits();
+    DisplayPressButton();
+    }
+
+LOCAL_C VOID ResetScore(VOID)
+    {
+    if (!state.Tested)
+        {
+        wInfoMsg("No score to reset");
+        return;
+        }
+    if (uOpenDialog("Reset score to zero"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()=='y')
+        {
+        state.Tested=0;
+        state.Correct=0;
+        DisplayScores();
+        }
+    }
+
+LOCAL_C VOID ChangeLimits(VOID)
+    {
+    LONG lTableEnd;
+    LONG lMaxTable;
+    H_DI_NUMBER end;
+    H_DI_NUMBER last;
+
+    lTableEnd=state.TableEnd;
+    lMaxTable=state.MaxTable;
+    if (uOpenDialog("Limits for testing"))
+        return;
+    end.value=(&lTableEnd);
+    end.low=10;
+    end.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tables end at",&end))
+        return;
+    last.value=(&lMaxTable);
+    last.low=2;
+    last.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Highest table",&last))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.TableEnd=lTableEnd;
+    state.MaxTable=lMaxTable;
+    if (state.Mode>state.MaxTable)
+        state.Mode=state.MaxTable;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ChangeTiming(VOID)
+    {
+    LONG lTiming;
+    H_DI_NUMBER tim;
+
+    lTiming=state.Timing;
+    if (uOpenDialog("Timing"))
+        return;
+    tim.value=(&lTiming);
+    tim.low=1;
+    tim.high=20;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of seconds allowed",&tim))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.Timing=lTiming;
+    }
+
+LOCAL_C VOID ChangeMode(VOID)
+    {
+    H_DI_CHOICE ch;
+    INT j;
+    TEXT buf[20];
+
+    if (uOpenDialog("Mode"))
+        return;
+    if (uBeginDCL(&ch))
+        return;
+    if (uGrowDCL(&ch,"All tables"))
+        return;
+    for (j=2; j<=state.MaxTable; j++)
+        {
+        p_atos(&buf[0],"%d times table",j);
+        if (uGrowDCL(&ch,&buf[0]))
+            return;
+        }
+    if (uAddDCL("Test which tables",&state.Mode,&ch))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    uErrorValue(p_setenviron(EnvName,ENV_NAME_LEN,&state,sizeof(TSTATE)));
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case 0:
+        ResetScore();
+        break;
+    case 1:
+        ChangeLimits();
+        break;
+    case 2:
+        ChangeMode();
+        break;
+    case 3:
+        ChangeTiming();
+        break;
+    case 4:
+        ExitApplication();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MakeButtonDance(VOID)
+    {
+    DrawButton(TRUE);
+    wFlush();
+    p_sleep(2);
+    DrawButton(FALSE);
+    wFlush();
+    p_sleep(2);
+    }
+
+LOCAL_C VOID DoTest(VOID)
+    {
+    MakeButtonDance();
+    state.Tested++;
+    state.Correct++;
+    DisplayScores();
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ExitApplication();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        else if (key.keycode==W_KEY_RETURN)
+            DoTest();
+        }
+    }
+
+LOCAL_C VOID ReadState(VOID)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron(EnvName,ENV_NAME_LEN,&buf[0]);
+    if (len<0 || len!=sizeof(TSTATE))
+        return;
+    p_bcpy(&state,&buf[0],sizeof(TSTATE));
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ReadState();
+    Display();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/ta3.afl b/code/SIBOSDK/hwdemo/ta3.afl
new file mode 100644
index 0000000..b866e4f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta3.afl
@@ -0,0 +1,3 @@
+tables.pic
+tables.rsc
+tables.shd
diff --git a/code/SIBOSDK/hwdemo/ta3.c b/code/SIBOSDK/hwdemo/ta3.c
new file mode 100644
index 0000000..6df7e2e
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/ta3.c
@@ -0,0 +1,517 @@
+/*
+    TA3.C
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+GLREF_D UWORD DatLocked;
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "rReset score",
+    "lLimits",
+    "mMode",
+    "tTiming",
+    "xExit",
+    NULL
+    };
+
+#define TABLES_ITEMS       5
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Tables",TABLES_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UWORD TableEnd;
+    UWORD MaxTable;
+    UWORD Tested;
+    UWORD Correct;
+    UWORD Timing;
+    UWORD Mode;
+    } TSTATE;
+
+LOCAL_D TSTATE state={12,12,0,0,5,1};
+
+LOCAL_D TEXT *EnvName="TABLES";
+#define ENV_NAME_LEN 6
+
+LOCAL_D ULONG seed;
+
+
+LOCAL_C VOID DrawLine(INT j,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+9*j;
+    box.br.y=box.tl.y+9;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID DisplayScores(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"Score:  %u correct out of %u",state.Correct,state.Tested);
+    DrawLine(0,&buf[0]);
+    }
+
+LOCAL_C VOID DisplayMode(VOID)
+    {
+    TEXT *pb;
+    TEXT buf[40];
+
+    if (state.Mode==1)
+        pb="Testing all tables";
+    else
+        {
+        p_atos(&buf[0],"Testing %d times table",state.Mode);
+        pb=(&buf[0]);
+        }
+    DrawLine(1,pb);
+    }
+
+LOCAL_C VOID DisplayLimits(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"(up to %d times %d)",
+                (state.Mode==1? state.MaxTable: state.Mode),state.TableEnd);
+    DrawLine(2,&buf[0]);
+    }
+
+LOCAL_C VOID DrawButton(INT state)
+    {
+    P_RECT box;
+
+    box.tl.x=34+36;
+    box.br.x=34+36+38;
+    box.tl.y=47;
+    box.br.y=47+14;
+    wDrawButton(&box,"Enter",state);
+    }
+
+LOCAL_C VOID DisplayPressButton(VOID)
+    {
+    gPrintText(34,56,"Press",5);
+    DrawButton(FALSE);
+    gPrintText(34+36+38+6,56,"to test",7);
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    DisplayScores();
+    DisplayMode();
+    DisplayLimits();
+    DisplayPressButton();
+    }
+
+LOCAL_C VOID ResetScore(VOID)
+    {
+    if (!state.Tested)
+        {
+        wInfoMsg("No score to reset");
+        return;
+        }
+    if (uOpenDialog("Reset score to zero"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()=='y')
+        {
+        state.Tested=0;
+        state.Correct=0;
+        DisplayScores();
+        }
+    }
+
+LOCAL_C VOID ChangeLimits(VOID)
+    {
+    LONG lTableEnd;
+    LONG lMaxTable;
+    H_DI_NUMBER end;
+    H_DI_NUMBER last;
+
+    lTableEnd=state.TableEnd;
+    lMaxTable=state.MaxTable;
+    if (uOpenDialog("Limits for testing"))
+        return;
+    end.value=(&lTableEnd);
+    end.low=10;
+    end.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tables end at",&end))
+        return;
+    last.value=(&lMaxTable);
+    last.low=2;
+    last.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Highest table",&last))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.TableEnd=lTableEnd;
+    state.MaxTable=lMaxTable;
+    if (state.Mode>state.MaxTable)
+        state.Mode=state.MaxTable;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ChangeTiming(VOID)
+    {
+    LONG lTiming;
+    H_DI_NUMBER tim;
+
+    lTiming=state.Timing;
+    if (uOpenDialog("Timing"))
+        return;
+    tim.value=(&lTiming);
+    tim.low=1;
+    tim.high=20;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of seconds allowed",&tim))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.Timing=lTiming;
+    }
+
+LOCAL_C VOID ChangeMode(VOID)
+    {
+    H_DI_CHOICE ch;
+    INT j;
+    TEXT buf[20];
+
+    if (uOpenDialog("Mode"))
+        return;
+    if (uBeginDCL(&ch))
+        return;
+    if (uGrowDCL(&ch,"All tables"))
+        return;
+    for (j=2; j<=state.MaxTable; j++)
+        {
+        p_atos(&buf[0],"%d times table",j);
+        if (uGrowDCL(&ch,&buf[0]))
+            return;
+        }
+    if (uAddDCL("Test which tables",&state.Mode,&ch))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    uErrorValue(p_setenviron(EnvName,ENV_NAME_LEN,&state,sizeof(TSTATE)));
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case 0:
+        ResetScore();
+        break;
+    case 1:
+        ChangeLimits();
+        break;
+    case 2:
+        ChangeMode();
+        break;
+    case 3:
+        ChangeTiming();
+        break;
+    case 4:
+        ExitApplication();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C INT FindRandom(INT low,INT high)
+    {
+    INT range;
+
+    range=high-low+1;
+    return(low+(INT)(p_randl(&seed)%range));
+    }
+
+LOCAL_C VOID FindFactors(WORD *pa,WORD *pb)
+    {
+    *pa=(state.Mode==1? FindRandom(2,state.MaxTable): state.Mode);
+    *pb=FindRandom(2,state.TableEnd);
+    }
+
+LOCAL_C VOID SwitchStyle(INT style)
+    {
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID *CreateEditor(VOID)
+    {
+    H_EDIT_BOX heb;
+
+    heb.maxchars=4;
+    heb.vulen=30;
+    heb.pos.x=113;
+    heb.pos.y=45;
+    heb.win=MainWid;
+    heb.font=WS_FONT_BASE;
+    heb.style=G_STY_DOUBLE;
+    return(hEBOpen(H_EDIT_BOX_FONT,&heb));
+    }
+
+LOCAL_C VOID ClearBottomArea(VOID)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+3*9;
+    box.br.y=80-4;
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID Beep(VOID)
+    {
+    p_sound(-5,320);
+    }
+
+LOCAL_C VOID SelectAll(VOID *ebH)
+    {
+    hEBSetSelect(ebH,0,p_slen(hEBSenseText(ebH)));
+    }
+
+LOCAL_C INT SenseNumberTyped(VOID *ebH)
+    {
+    TEXT *pb;
+    WORD num;
+
+    pb=hEBSenseText(ebH);
+    p_stoi(&pb,&num);
+    return(num);
+    }
+
+LOCAL_C INT AddTextItem(TEXT *pmt,TEXT *pbod)
+    {
+    H_DI_TEXT txt;
+    TEXT buf[20];
+
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    uZTStoBCS(txt.str=(&buf[0]),pbod);
+    return(uAddDialogItem(H_DIALOG_TEXT,pmt,&txt));
+    }
+
+LOCAL_C INT Complain(INT a,INT b,INT c)
+    {
+    TEXT buf[20];
+
+    if (uOpenDialog("Incorrect"))
+        return(-1);
+    p_atos(&buf[0],"%d \236 %d",a,b);
+    if (AddTextItem("The question",&buf[0]))
+        return(-1);
+    buf[p_itob(&buf[0],c)]=0;
+    if (AddTextItem("Your answer",&buf[0]))
+        return(-1);
+    if (uAddButtonList("Help",W_KEY_ESCAPE,"Retry",W_KEY_RETURN,NULL))
+        return(-1);
+    if (uRunDialog()==W_KEY_RETURN)
+        return(0);
+    p_atos(&buf[0],"%d \236 %d = %d",a,b,a*b);
+    if (uOpenDialog(&buf[0]))
+        return(-1);
+    if (uAddButtonList("Continue",W_KEY_RETURN,NULL))
+        return(-1);
+    uRunDialog();
+    return(-1);
+    }
+
+LOCAL_C INT BadKey(INT k)
+    {
+    return(k<256 && p_isprint(k) && !p_isdigit(k));
+    }
+
+LOCAL_C VOID DisplayQuestion(VOID)
+    {
+    TEXT buf[30];
+    WMSG_KEY key;
+    P_RECT box;
+    VOID *ebH;
+    WORD a;
+    WORD b;
+    WORD c;
+    WORD ans;
+
+    ebH=CreateEditor();
+    if (!ebH)
+        return;
+    ClearBottomArea();
+    hEBEmphasise(ebH,TRUE);
+    FindFactors(&a,&b);
+    ans=a*b;
+    p_atos(&buf[0],"%d \236 %d = ",a,b);
+    box.tl.x=53;
+    box.br.x=113;
+    box.tl.y=45;
+    box.br.y=45+17;
+    SwitchStyle(G_STY_DOUBLE);
+    gPrintBoxText(&box,15,G_TEXT_ALIGN_RIGHT,0,&buf[0],p_slen(&buf[0]));
+    SwitchStyle(G_STY_NORMAL);
+    DatLocked=TRUE;
+    state.Tested++;
+    FOREVER
+        {
+        uGetKey(&key);
+        if (BadKey(key.keycode))
+            Beep();
+        else if (key.keycode!=W_KEY_RETURN)
+            hEBHandleKey(ebH,key.keycode,key.modifiers);
+        else
+            {
+            c=SenseNumberTyped(ebH);
+            if (c==ans)
+                {
+                state.Correct++;
+                break;
+                }
+            Beep();
+            hEBEmphasise(ebH,FALSE);
+            if (Complain(a,b,c))
+                break;
+            DisplayScores();
+            state.Tested++;
+            hEBEmphasise(ebH,TRUE);
+            SelectAll(ebH);
+            }
+        }
+    DatLocked=FALSE;
+    hEBClose(ebH);
+    ClearBottomArea();
+    DisplayPressButton();
+    }
+
+LOCAL_C VOID MakeButtonDance(VOID)
+    {
+    DrawButton(TRUE);
+    wFlush();
+    p_sleep(2);
+    DrawButton(FALSE);
+    wFlush();
+    p_sleep(2);
+    }
+
+LOCAL_C VOID DoTest(VOID)
+    {
+    MakeButtonDance();
+    DisplayQuestion();
+    DisplayScores();
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ExitApplication();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        else if (key.keycode==W_KEY_RETURN)
+            DoTest();
+        }
+    }
+
+LOCAL_C VOID ReadState(VOID)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron(EnvName,ENV_NAME_LEN,&buf[0]);
+    if (len<0 || len!=sizeof(TSTATE))
+        return;
+    p_bcpy(&state,&buf[0],sizeof(TSTATE));
+    }
+
+LOCAL_C VOID InitSeed(VOID)
+    {
+    seed=p_date();
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    uEscape(FALSE);
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ReadState();
+    Display();
+    InitSeed();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/tables.afl b/code/SIBOSDK/hwdemo/tables.afl
new file mode 100644
index 0000000..b866e4f
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tables.afl
@@ -0,0 +1,3 @@
+tables.pic
+tables.rsc
+tables.shd
diff --git a/code/SIBOSDK/hwdemo/tables.c b/code/SIBOSDK/hwdemo/tables.c
new file mode 100644
index 0000000..9624a50
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tables.c
@@ -0,0 +1,626 @@
+/*
+
+    TABLES.C
+
+Written by DavidW
+Started on 21/1/92
+
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+GLREF_D UWORD DatLocked;
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "rReset score",
+    "lLimits",
+    "mMode",
+    "tTiming",
+    "xExit",
+    NULL
+    };
+
+#define TABLES_ITEMS       5
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Tables",TABLES_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UWORD TableEnd;
+    UWORD MaxTable;
+    UWORD Tested;
+    UWORD Correct;
+    UWORD Timing;
+    UWORD Mode;
+    } TSTATE;
+
+LOCAL_D TSTATE state={12,12,0,0,5,1};
+
+LOCAL_D TEXT *EnvName="TABLES";
+#define ENV_NAME_LEN 6
+
+LOCAL_D ULONG seed;
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timactive;
+LOCAL_D WORD timstat;
+LOCAL_D ULONG timint;
+LOCAL_D WORD timcount;
+LOCAL_D WORD timtotcnt;
+
+
+LOCAL_C VOID DrawLine(INT j,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+9*j;
+    box.br.y=box.tl.y+9;
+    gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID DisplayScores(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"Score:  %u correct out of %u",state.Correct,state.Tested);
+    DrawLine(0,&buf[0]);
+    }
+
+LOCAL_C VOID DisplayMode(VOID)
+    {
+    TEXT *pb;
+    TEXT buf[40];
+
+    if (state.Mode==1)
+        pb="Testing all tables";
+    else
+        {
+        p_atos(&buf[0],"Testing %d times table",state.Mode);
+        pb=(&buf[0]);
+        }
+    DrawLine(1,pb);
+    }
+
+LOCAL_C VOID DisplayLimits(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"(up to %d times %d)",
+                (state.Mode==1? state.MaxTable: state.Mode),state.TableEnd);
+    DrawLine(2,&buf[0]);
+    }
+
+LOCAL_C VOID DrawButton(INT state)
+    {
+    P_RECT box;
+
+    box.tl.x=34+36;
+    box.br.x=34+36+38;
+    box.tl.y=47;
+    box.br.y=47+14;
+    wDrawButton(&box,"Enter",state);
+    }
+
+LOCAL_C VOID DisplayPressButton(VOID)
+    {
+    gPrintText(34,56,"Press",5);
+    DrawButton(FALSE);
+    gPrintText(34+36+38+6,56,"to test",7);
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    DisplayScores();
+    DisplayMode();
+    DisplayLimits();
+    DisplayPressButton();
+    }
+
+LOCAL_C VOID ResetScore(VOID)
+    {
+    if (!state.Tested)
+        {
+        wInfoMsg("No score to reset");
+        return;
+        }
+    if (uOpenDialog("Reset score to zero"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()=='y')
+        {
+        state.Tested=0;
+        state.Correct=0;
+        DisplayScores();
+        }
+    }
+
+LOCAL_C VOID ChangeLimits(VOID)
+    {
+    LONG lTableEnd;
+    LONG lMaxTable;
+    H_DI_NUMBER end;
+    H_DI_NUMBER last;
+
+    lTableEnd=state.TableEnd;
+    lMaxTable=state.MaxTable;
+    if (uOpenDialog("Limits for testing"))
+        return;
+    end.value=(&lTableEnd);
+    end.low=10;
+    end.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tables end at",&end))
+        return;
+    last.value=(&lMaxTable);
+    last.low=2;
+    last.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Highest table",&last))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.TableEnd=lTableEnd;
+    state.MaxTable=lMaxTable;
+    if (state.Mode>state.MaxTable)
+        state.Mode=state.MaxTable;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ChangeTiming(VOID)
+    {
+    LONG lTiming;
+    H_DI_NUMBER tim;
+
+    lTiming=state.Timing;
+    if (uOpenDialog("Timing"))
+        return;
+    tim.value=(&lTiming);
+    tim.low=1;
+    tim.high=20;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of seconds allowed",&tim))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.Timing=lTiming;
+    }
+
+LOCAL_C VOID ChangeMode(VOID)
+    {
+    H_DI_CHOICE ch;
+    INT j;
+    TEXT buf[20];
+
+    if (uOpenDialog("Mode"))
+        return;
+    if (uBeginDCL(&ch))
+        return;
+    if (uGrowDCL(&ch,"All tables"))
+        return;
+    for (j=2; j<=state.MaxTable; j++)
+        {
+        p_atos(&buf[0],"%d times table",j);
+        if (uGrowDCL(&ch,&buf[0]))
+            return;
+        }
+    if (uAddDCL("Test which tables",&state.Mode,&ch))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    uErrorValue(p_setenviron(EnvName,ENV_NAME_LEN,&state,sizeof(TSTATE)));
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case 0:
+        ResetScore();
+        break;
+    case 1:
+        ChangeLimits();
+        break;
+    case 2:
+        ChangeMode();
+        break;
+    case 3:
+        ChangeTiming();
+        break;
+    case 4:
+        ExitApplication();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C INT FindRandom(INT low,INT high)
+    {
+    INT range;
+
+    range=high-low+1;
+    return(low+(INT)(p_randl(&seed)%range));
+    }
+
+LOCAL_C VOID FindFactors(WORD *pa,WORD *pb)
+    {
+    *pa=(state.Mode==1? FindRandom(2,state.MaxTable): state.Mode);
+    *pb=FindRandom(2,state.TableEnd);
+    }
+
+LOCAL_C VOID SwitchStyle(INT style)
+    {
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID *CreateEditor(VOID)
+    {
+    H_EDIT_BOX heb;
+
+    heb.maxchars=4;
+    heb.vulen=30;
+    heb.pos.x=113;
+    heb.pos.y=38;
+    heb.win=MainWid;
+    heb.font=WS_FONT_BASE;
+    heb.style=G_STY_DOUBLE;
+    return(hEBOpen(H_EDIT_BOX_FONT,&heb));
+    }
+
+LOCAL_C VOID ClearBottomArea(VOID)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+3*9;
+    box.br.y=80-4;
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID Beep(VOID)
+    {
+    p_sound(-5,320);
+    }
+
+LOCAL_C VOID SelectAll(VOID *ebH)
+    {
+    hEBSetSelect(ebH,0,p_slen(hEBSenseText(ebH)));
+    }
+
+LOCAL_C INT SenseNumberTyped(VOID *ebH)
+    {
+    TEXT *pb;
+    WORD num;
+
+    pb=hEBSenseText(ebH);
+    if (!*pb)
+        return(0);
+    p_stoi(&pb,&num);
+    return(num);
+    }
+
+LOCAL_C INT AddTextItem(TEXT *pmt,TEXT *pbod)
+    {
+    H_DI_TEXT txt;
+    TEXT buf[20];
+
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    uZTStoBCS(txt.str=(&buf[0]),pbod);
+    return(uAddDialogItem(H_DIALOG_TEXT,pmt,&txt));
+    }
+
+LOCAL_C INT Complain(INT a,INT b,INT c)
+    {
+    TEXT buf[20];
+
+    if (uOpenDialog("Incorrect"))
+        return(-1);
+    p_atos(&buf[0],"%d \236 %d",a,b);
+    if (AddTextItem("The question",&buf[0]))
+        return(-1);
+    buf[p_itob(&buf[0],c)]=0;
+    if (AddTextItem("Your answer",&buf[0]))
+        return(-1);
+    if (uAddButtonList("Help",W_KEY_ESCAPE,"Retry",W_KEY_RETURN,NULL))
+        return(-1);
+    if (uRunDialog()==W_KEY_RETURN)
+        return(0);
+    p_atos(&buf[0],"%d \236 %d = %d",a,b,a*b);
+    if (uOpenDialog(&buf[0]))
+        return(-1);
+    if (uAddButtonList("Continue",W_KEY_RETURN,NULL))
+        return(-1);
+    uRunDialog();
+    return(-1);
+    }
+
+LOCAL_C INT BadKey(INT k)
+    {
+    return(k<256 && p_isprint(k) && !p_isdigit(k));
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    if (timactive)
+        {
+        p_iow2(timH,P_FCANCEL);
+        p_waitstat(&timstat);
+        }
+    timactive=FALSE;
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    CancelTimer();
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    timactive=TRUE;
+    }
+
+LOCAL_C VOID InitialiseTimer(VOID)
+    {
+    if (state.Timing<=4)
+        {
+        timint=5;
+        timcount=2*state.Timing;
+        }
+    else
+        {
+        timint=10;
+        timcount=state.Timing;
+        }
+    timtotcnt=timcount;
+    QueueTimer();
+    }
+
+LOCAL_C VOID GetBarChartRect(P_RECT *pbox)
+    {
+    pbox->tl.x=9;
+    pbox->br.x=180;
+    pbox->tl.y=62;
+    pbox->br.y=68;
+    }
+
+LOCAL_C VOID IncrementBarChart(VOID)
+    {
+    P_RECT box;
+
+    timcount--;
+    GetBarChartRect(&box);
+    box.br.x=9+171*(timtotcnt-timcount)/timtotcnt;
+    gFillPattern(&box,WS_BITMAP_GREY,G_TRMODE_REPL);
+    }
+
+LOCAL_C VOID ClearBarChart(VOID)
+    {
+    P_RECT box;
+
+    GetBarChartRect(&box);
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID DisplayQuestion(VOID)
+    {
+    TEXT buf[30];
+    WMSG_KEY key;
+    WORD keyactive;
+    WORD keystat;
+    P_RECT box;
+    VOID *ebH;
+    WORD a;
+    WORD b;
+    WORD c;
+    WORD ans;
+
+    ebH=CreateEditor();
+    if (!ebH)
+        return;
+    ClearBottomArea();
+    hEBEmphasise(ebH,TRUE);
+    FindFactors(&a,&b);
+    ans=a*b;
+    p_atos(&buf[0],"%d \236 %d = ",a,b);
+    box.tl.x=53;
+    box.br.x=113;
+    box.tl.y=38;
+    box.br.y=38+17;
+    SwitchStyle(G_STY_DOUBLE);
+    gPrintBoxText(&box,15,G_TEXT_ALIGN_RIGHT,0,&buf[0],p_slen(&buf[0]));
+    SwitchStyle(G_STY_NORMAL);
+    box.tl.x=8;
+    box.br.x=189-8;
+    box.tl.y=61;
+    box.br.y=61+8;
+    gBorderRect(&box,W_BORD_CORNER_1);
+    DatLocked=TRUE;
+    state.Tested++;
+    keyactive=FALSE;
+    InitialiseTimer();
+    FOREVER
+        {
+        if (keyactive)
+            wFlush();
+        else
+            {
+            uGetKeyA(&keystat,&key);
+            keyactive=TRUE;
+            }
+        p_iowait();
+        if (keystat==E_FILE_PENDING)
+            {
+            timactive=FALSE;
+            IncrementBarChart();
+            if (!timcount)
+                {
+                wFlush();
+                p_sleep(2);
+                goto CheckAnswer;
+                }
+            QueueTimer();
+            continue;
+            }
+        keyactive=FALSE;
+        if (BadKey(key.keycode))
+            Beep();
+        else if (key.keycode!=W_KEY_RETURN)
+            hEBHandleKey(ebH,key.keycode,key.modifiers);
+        else
+            {
+        CheckAnswer:
+            c=SenseNumberTyped(ebH);
+            if (c==ans)
+                {
+                state.Correct++;
+                break;
+                }
+            Beep();
+            hEBEmphasise(ebH,FALSE);
+            if (Complain(a,b,c))
+                break;
+            DisplayScores();
+            state.Tested++;
+            hEBEmphasise(ebH,TRUE);
+            SelectAll(ebH);
+            ClearBarChart();
+            InitialiseTimer();
+            }
+        }
+    DatLocked=FALSE;
+    hEBClose(ebH);
+    ClearBottomArea();
+    DisplayPressButton();
+    CancelTimer();
+    }
+
+LOCAL_C VOID MakeButtonDance(VOID)
+    {
+    DrawButton(TRUE);
+    wFlush();
+    p_sleep(2);
+    DrawButton(FALSE);
+    wFlush();
+    p_sleep(2);
+    }
+
+LOCAL_C VOID DoTest(VOID)
+    {
+    MakeButtonDance();
+    DisplayQuestion();
+    DisplayScores();
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ExitApplication();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        else if (key.keycode==W_KEY_RETURN)
+            DoTest();
+        }
+    }
+
+LOCAL_C VOID ReadState(VOID)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron(EnvName,ENV_NAME_LEN,&buf[0]);
+    if (len<0 || len!=sizeof(TSTATE))
+        return;
+    p_bcpy(&state,&buf[0],sizeof(TSTATE));
+    }
+
+LOCAL_C VOID InitSeed(VOID)
+    {
+    seed=p_date();
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    uEscape(FALSE);
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ReadState();
+    Display();
+    InitSeed();
+    p_open(&timH,"TIM:",-1);
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/tables.ms b/code/SIBOSDK/hwdemo/tables.ms
new file mode 100644
index 0000000..5f173d5
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tables.ms
@@ -0,0 +1 @@
+Tables
diff --git a/code/SIBOSDK/hwdemo/tables.pic b/code/SIBOSDK/hwdemo/tables.pic
new file mode 100644
index 0000000..67f7507
Binary files /dev/null and b/code/SIBOSDK/hwdemo/tables.pic differ
diff --git a/code/SIBOSDK/hwdemo/tables.rsc b/code/SIBOSDK/hwdemo/tables.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/tables.shd b/code/SIBOSDK/hwdemo/tables.shd
new file mode 100644
index 0000000..9e5433e
Binary files /dev/null and b/code/SIBOSDK/hwdemo/tables.shd differ
diff --git a/code/SIBOSDK/hwdemo/tele.afl b/code/SIBOSDK/hwdemo/tele.afl
new file mode 100644
index 0000000..3b8eaf6
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tele.afl
@@ -0,0 +1,3 @@
+tele.pic
+tele.rsc
+tele.shd
diff --git a/code/SIBOSDK/hwdemo/tele.c b/code/SIBOSDK/hwdemo/tele.c
new file mode 100644
index 0000000..a141443
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tele.c
@@ -0,0 +1,1055 @@
+/*
+    TELE.C
+
+Written by DavidW
+Started on 20/11/91
+
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_dbf.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_D UWORD DatLocked;
+GLREF_D TEXT *DatUsedPathNamePtr;
+
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "nNew",
+    "oOpen",
+    "mMerge",
+    "sSave as",
+    "kCompress",
+    "xExit",
+    "iInsert",
+    "cCopy",
+    "uUpdate",
+    "aAdd",
+    "dDelete",
+    "rFind previous",
+    "fFind",
+    "gFind next",
+    "jJump to",
+    "zSort",
+    "lDial",
+    "yPrint setup",
+    "pPrint",
+    NULL
+    };
+
+#define FILE_ITEMS          6
+#define EDIT_ITEMS          5
+#define FIND_ITEMS          3
+#define SPECIAL_ITEMS       5
+
+#define ITEMS_BEFORE_FILE       0
+#define ITEMS_BEFORE_EDIT       FILE_ITEMS
+#define ITEMS_BEFORE_FIND       (ITEMS_BEFORE_EDIT+EDIT_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_FIND+FIND_ITEMS)
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "File",FILE_ITEMS,
+    "Edit",EDIT_ITEMS,
+    "Find",FIND_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D struct
+    {
+    UWORD dataStart;      
+    UWORD needVersion;    
+    UWORD firHeader;
+    UBYTE fir[3];
+    } ModelHeader=
+        {
+        DbfHeaderLength,
+        0x100f,
+        (DbfRecordTypeFir<<12)|3,
+            {
+            DbfFieldTypeString,
+            DbfFieldTypeString,
+            DbfFieldTypeWord
+            }
+        };
+
+LOCAL_D TEXT filename[P_FNAMESIZE];
+LOCAL_D VOID *dH;
+LOCAL_D UBYTE dBuf[512];
+LOCAL_D UWORD dOff;
+
+typedef struct
+    {
+    TEXT nam[20];
+    TEXT dep[4];
+    WORD nmb;
+    } ENTRY;
+
+LOCAL_D ENTRY clip;
+LOCAL_D UWORD clipfill=FALSE;
+
+LOCAL_D TEXT find[22]={0};
+
+LOCAL_D UWORD PrintState;
+LOCAL_D TEXT PrintBuf[10];
+LOCAL_D UWORD PrintRec;
+LOCAL_D ENTRY PrintEnt;
+
+#define NAME_TLY     4
+#define DEPT_TLY    24
+#define TELE_TLY    44
+#define COUNT_TLY   58
+#define TEXT_HEIGHT 18
+#define TEXT_ASCENT 16
+
+#define LABEL_TLX   15
+#define LABEL_WID   30
+#define FIELD_TLX   65
+#define FIELD_WID   120
+#define COUNT_TLX   105
+#define COUNT_WID   75
+
+#define TRN_CALL call(reg_param=>(bx,si),reg_saved=>(cx,dx,di,EPOC_SAVE))
+
+
+LOCAL_C VOID DisplayPrompt(INT tly,TEXT *buf)
+    {
+    P_RECT box;
+
+    box.tl.y=tly;
+    box.tl.x=LABEL_TLX;
+    box.br.x=LABEL_TLX+LABEL_WID;
+    box.br.y=tly+TEXT_HEIGHT;
+    gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_CENTRE,0,buf,p_slen(buf));
+    }
+
+LOCAL_C VOID DisplayPrompts(VOID)
+    {
+    DisplayPrompt(NAME_TLY,"Name");
+    DisplayPrompt(DEPT_TLY,"Dept");
+    DisplayPrompt(TELE_TLY,"\05");
+    }
+
+LOCAL_C VOID DisplayField(INT tly,TEXT *buf,INT len)
+    {
+    P_RECT box;
+
+    box.tl.y=tly;
+    box.tl.x=FIELD_TLX;
+    box.br.x=FIELD_TLX+FIELD_WID;
+    box.br.y=tly+TEXT_HEIGHT;
+    gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_LEFT,0,buf,len);
+    }
+
+LOCAL_C VOID DisplayCount(TEXT *buf)
+    {
+    P_RECT box;
+
+    box.tl.x=COUNT_TLX;
+    box.tl.y=COUNT_TLY;
+    box.br.x=COUNT_TLX+COUNT_WID;
+    box.br.y=COUNT_TLY+TEXT_HEIGHT;
+    gPrintBoxText(&box,TEXT_ASCENT,G_TEXT_ALIGN_RIGHT,0,buf,p_slen(buf));
+    }
+
+LOCAL_C VOID BufToEntry(ENTRY *pent)
+    {
+    UBYTE *psrc;
+    INT len;
+
+    psrc=(&dBuf[dOff+2]);
+    len=(*psrc)+1;
+    p_bcpy(&pent->nam[0],psrc,len);
+    psrc+=len;
+    len=(*psrc)+1;
+    p_bcpy(&pent->dep[0],psrc,len);
+    psrc+=len;
+    pent->nmb=(*(WORD *)psrc);
+    }
+
+LOCAL_C VOID CleanEntry(ENTRY *pent)
+    {
+    p_bfil(pent,sizeof(ENTRY),0);
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    ENTRY ent;
+    UWORD count;
+    TEXT buf[12];
+    TEXT num[4];
+    INT len;
+
+    count=DbfCount(dH);
+    if (count)
+        {
+        p_atos(&buf[0],"%u/%u",DbfSense(dH)+1,count);
+        BufToEntry(&ent);
+        }
+    else
+        {
+        p_scpy(&buf[0],"Empty");
+        CleanEntry(&ent);
+        }
+    DisplayField(NAME_TLY,&ent.nam[1],ent.nam[0]);
+    DisplayField(DEPT_TLY,&ent.dep[1],ent.dep[0]);
+    if (ent.nmb)
+        len=p_itob(&num[0],ent.nmb);
+    else
+        len=0;
+    DisplayField(TELE_TLY,&num[0],len);
+    DisplayCount(&buf[0]);
+    }
+
+LOCAL_C INT EditEntry(ENTRY *pent,TEXT *title)
+    {
+    H_DI_EDIT edname;
+    H_DI_EDIT eddept;
+    LONG lnumb;
+    H_DI_NUMBER numb;
+
+    if (uOpenDialog(title))
+        return(-1);
+    edname.len=19;
+    edname.str=(&pent->nam[0]);
+    if (uAddDialogItem(H_DIALOG_EDIT,"Name",&edname))
+        return(-1);
+    eddept.len=3;
+    eddept.str=(&pent->dep[0]);
+    if (uAddDialogItem(H_DIALOG_EDIT,"Dept",&eddept))
+        return(-1);
+    lnumb=pent->nmb;
+    numb.value=(&lnumb);
+    numb.low=100;
+    numb.high=999;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number",&numb))
+        return(-1);
+    if (uRunDialog()<=0)
+        return(-1);
+    pent->nmb=lnumb;
+    return(0);
+    }
+
+LOCAL_C INT EntryToBuf(ENTRY *pent)
+    {
+    INT len1;
+    INT len2;
+    UBYTE *pb;
+
+    len1=pent->nam[0]+1;
+    pb=(&dBuf[2]);
+    pb=p_bcpy(pb,&pent->nam[0],len1);
+    len2=pent->dep[0]+1;
+    pb=p_bcpy(pb,&pent->dep[0],len2);
+    *(WORD *)pb=pent->nmb;
+    dOff=0;
+    return(len1+len2+2);
+    }
+
+LOCAL_C INT Check(INT val)
+    {
+    TEXT buf[64];
+
+    if (val<0 && val!=E_FILE_EOF)
+        {
+        uForceToFront();
+        DatLocked=TRUE;
+        p_errs(&buf[0],val);
+        wsAlertW(WS_ALERT_CLIENT,&buf[0],"Terminating application",0);
+        p_exit(0);
+        }
+    return(val);
+    }
+
+LOCAL_C VOID DoUpdate(INT len)
+    {
+    INT state;
+
+    state=DbfStateDisabled;
+    Check(DbfUpdate(&state,dH,len));
+    }
+
+LOCAL_C VOID DoAppend(INT len)
+    {
+    Check(DbfAppend(dH,len));
+    Display();
+    }
+
+LOCAL_C VOID AddRecord(VOID)
+    {
+    ENTRY new;
+
+    CleanEntry(&new);
+    if (!EditEntry(&new,"Add new record"))
+        DoAppend(EntryToBuf(&new));
+    }
+
+LOCAL_C VOID UpdateRecord(VOID)
+    {
+    ENTRY ent;
+
+    if (!DbfCount(dH))
+        {
+        wInfoMsg("No record to update");
+        return;
+        }
+    BufToEntry(&ent);
+    if (!EditEntry(&ent,"Update record"))
+        {
+        DoUpdate(EntryToBuf(&ent));
+        Display();
+        }
+    }
+
+LOCAL_C INT Transition(
+#pragma save,TRN_CALL
+                        INT pf(VOID *,UWORD *))
+#pragma restore
+    {
+    return(Check(pf(dH,&dOff)));
+    }
+
+LOCAL_C VOID DeleteRecord(VOID)
+    {
+    INT state;
+
+    if (!DbfCount(dH))
+        {
+        wInfoMsg("No record to delete");
+        return;
+        }
+    if (uOpenDialog("Delete current record"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()!='y')
+        return;
+    state=DbfStateDisabled;
+    if (Check(DbfEraseRead(&state,dH,&dOff))<0)
+        Transition(DbfBackRead);
+    Display();
+    }
+
+LOCAL_C VOID InsertFromClipboard(VOID)
+    {
+    if (!clipfill)
+        {
+        wInfoMsg("No record to insert");
+        return;
+        }
+    DoAppend(EntryToBuf(&clip));
+    }
+
+LOCAL_C VOID CopyToClipboard(VOID)
+    {
+    if (!DbfCount(dH))
+        {
+        wInfoMsg("No record to copy");
+        return;
+        }
+    BufToEntry(&clip);
+    clipfill=TRUE;
+    wInfoMsg("Record copied");
+    }
+
+LOCAL_C INT Search(INT dir)
+    {
+    UINT state;
+    INT len;
+    INT ret;
+
+    len=find[0];
+    find[0]='*';
+    find[len+1]='*';
+    state=DbfStateDisabled;
+    ret=Check(DbfFindRead(&state,dH,&find[0],len+2,
+                                    255|dir|DbfFindCaseIndependent,2,&dOff));
+    find[0]=len;
+    return(ret);
+    }
+
+LOCAL_C INT ResetTo(UINT current)
+    {
+    return(Check(DbfAbsRead(dH,current,&dOff)));
+    }
+
+LOCAL_C VOID DoFind(INT dir)
+    {
+    UINT current;
+
+    current=DbfSense(dH);
+    if (Search(dir)>=0)
+        Display();
+    else
+        {
+        ResetTo(current);
+        wInfoMsg("Not found");
+        }
+    }
+
+LOCAL_C VOID FindAgain(INT dir1,INT dir2,
+#pragma save,TRN_CALL
+                                        INT pf(VOID *,UWORD *))
+#pragma restore
+    {
+    UINT current;
+
+    current=DbfSense(dH);
+    if (Transition(pf)>=0 && Search(dir1)>=0
+                                || Search(dir2)>=0 && DbfSense(dH)!=current)
+        Display();
+    else
+        {
+        ResetTo(current);
+        wInfoMsg("No more found");
+        }
+    }
+
+LOCAL_C VOID FindNext(VOID)
+    {
+    FindAgain(DbfFindForwards,DbfFindFirst,DbfNextRead);
+    }
+
+LOCAL_C VOID FindPrevious(VOID)
+    {
+    FindAgain(DbfFindBackwards,DbfFindLast,DbfBackRead);
+    }
+
+LOCAL_C VOID FindRecord(VOID)
+    {
+    H_DI_EDIT edfind;
+
+    if (uOpenDialog(NULL))
+        return;
+    edfind.str=(&find[0]);
+    edfind.len=19;
+    if (uAddDialogItem(H_DIALOG_EDIT,"Find",&edfind))
+        return;
+    if (uAddButtonList("Cancel",W_KEY_ESCAPE,"Find backwards",W_KEY_TAB,
+                                        "Find forwards",W_KEY_RETURN,NULL))
+        return;
+    switch (uRunDialog())
+        {
+    case W_KEY_TAB:
+        DoFind(DbfFindLast);
+    case 0:
+        return;
+    case W_KEY_RETURN:
+        DoFind(DbfFindFirst);
+        }
+    }
+
+LOCAL_C VOID DialNumber(VOID)
+    {
+    ENTRY tmp;
+    TEXT buf[4];
+
+    if (!DbfCount(dH))
+        {
+        wInfoMsg("No number to dial");
+        return;
+        }
+    BufToEntry(&tmp);
+    buf[p_itob(&buf[0],tmp.nmb)]=0;
+    if (hDTMFString(&buf[0]))
+        wInfoMsg("Sound device busy");
+    }
+
+LOCAL_C VOID CompressFile(VOID)
+    {
+    UINT state;
+
+    if (!hIsDbfCompressible(dH))
+        wInfoMsg("Cannot compress on Flash");
+    else
+        {
+        state=DbfStateDisabled;
+        Check(DbfCompress(&state,dH));
+        wInfoMsg("File compressed");
+        }
+    }
+
+LOCAL_C VOID ChangeName(TEXT *newname)
+    {
+    p_scpy(&filename[0],newname);
+    hSetUpStatusNames(&filename[0]);
+    wsUpdate(WS_UPDATE_NAME);
+    }
+
+LOCAL_C VOID DisplayStart(VOID)
+    {
+    Transition(DbfFirstRead);
+    Display();
+    }
+
+LOCAL_C VOID ChangeOverTo(VOID *newdH,TEXT *newname)
+    {
+    DbfClose(dH);
+    dH=newdH;
+    ChangeName(newname);
+    DisplayStart();
+    }
+
+LOCAL_C INT doOpen(VOID **pdH,TEXT *pb,INT flags,DbfHeader *pHead)
+    {
+    INT state;
+
+    state=DbfStateDisabled;
+    p_scpy((TEXT *)&pHead->fileType[0],"OPLDatabaseFile");
+    return(uErrorValue(DbfOpen(&state,pdH,pb,flags,pHead,&dBuf[0],512,1)));
+    }
+
+LOCAL_C INT TryOpenDbf(TEXT *pb,VOID **pdH)
+    {
+    DbfHeader Header;
+
+    return(doOpen(pdH,pb,P_FOPEN|P_FUPDATE|P_FRANDOM,&Header));
+    }
+
+LOCAL_C VOID SetupFilename(TEXT *pb)
+    {
+    p_bcpy(pb+1,DatUsedPathNamePtr,*pb=p_slen(DatUsedPathNamePtr));
+    }
+
+LOCAL_C VOID OpenDbf(VOID)
+    {
+    H_DI_FSEL open;
+    TEXT openbuf[P_FNAMESIZE+2];
+    VOID *newdH;
+    UINT current;
+
+    current=DbfSense(dH);
+    SetupFilename(open.fname=(&openbuf[0]));
+    open.flags=H_FILE_PICK_SELECTOR|H_FILE_RESTRICT_LIST|H_FILE_SET_DEFEXT;
+    FOREVER
+        {
+        if (uOpenDialog("Open telephone file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&open))
+            break;
+        if (uRunDialog()<=0)
+            break; 
+        openbuf[1+openbuf[0]]=0;
+        if (!TryOpenDbf(&openbuf[1],&newdH))
+            {
+            ChangeOverTo(newdH,&openbuf[1]);
+            return;
+            }
+        }
+    ResetTo(current);
+    }
+
+LOCAL_C INT TryNewDbf(TEXT *pb,VOID **pdH)
+    {
+    DbfHeader Header;
+
+    hEnsurePath(pb);
+    Header.createVersion=DbfVersion();
+    p_bcpy(&Header.dataStart,&ModelHeader,sizeof(ModelHeader));
+    return(doOpen(pdH,pb,P_FREPLACE|P_FUPDATE|P_FRANDOM,&Header));
+    }
+
+LOCAL_C VOID NewDbf(VOID)
+    {
+    H_DI_FSEL new;
+    TEXT newbuf[P_FNAMESIZE+2];
+    VOID *newdH;
+    UINT current;
+
+    current=DbfSense(dH);
+    SetupFilename(new.fname=(&newbuf[0]));
+    new.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    FOREVER
+        {
+        if (uOpenDialog("New telephone file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&new))
+            break;
+        if (uRunDialog()<=0)
+            break;
+        newbuf[1+newbuf[0]]=0;
+        if (!TryNewDbf(&newbuf[1],&newdH))
+            {
+            ChangeOverTo(newdH,&newbuf[1]);
+            return;
+            }
+        }
+    ResetTo(current);
+    }
+
+LOCAL_C INT DoMerge(TEXT *pb,INT flags,INT dir)
+    {
+    UINT state;
+
+    state=DbfStateDisabled;
+    return(uErrorValue(DbfCopyFile(&state,dH,pb,flags,1,dir)));
+    }
+
+LOCAL_C VOID MergeDbf(VOID)
+    {
+    H_DI_FSEL merge;
+    TEXT mergebuf[P_FNAMESIZE+2];
+    UINT current;
+
+    current=DbfSense(dH);
+    SetupFilename(merge.fname=(&mergebuf[0]));
+    merge.flags=H_FILE_PICK_SELECTOR|H_FILE_RESTRICT_LIST|H_FILE_SET_DEFEXT;
+    FOREVER
+        {
+        if (uOpenDialog("Merge telephone file"))
+            break;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&merge))
+            break;
+        if (uRunDialog()<=0)
+            break; 
+        mergebuf[1+mergebuf[0]]=0;
+        if (!DoMerge(&mergebuf[1],P_FOPEN,DbfCopyToHandle))
+            {
+            wInfoMsg("File merged");
+            DisplayStart();
+            return;
+            }
+        }
+    ResetTo(current);
+    }
+
+LOCAL_C VOID DoSave(TEXT *pb,INT usenew)
+    {
+    if (DoMerge(pb,P_FUPDATE|P_FREPLACE,DbfCopyFromHandle))
+        return;
+    if (usenew)
+        {
+        DbfClose(dH);
+        ChangeName(pb);
+        while (TryOpenDbf(pb,&dH))
+            ;
+        DisplayStart();
+        }
+    wInfoMsg("Saved");
+    }
+
+LOCAL_C VOID SaveDbfAs(VOID)
+    {
+    H_DI_FSEL save;
+    TEXT savebuf[P_FNAMESIZE+2];
+    UWORD usenew;
+
+    if (uOpenDialog("Save as"))
+        return;
+    SetupFilename(save.fname=(&savebuf[0]));
+    save.flags=H_FILE_NEW_EDITOR|H_FILE_SET_DEFEXT;
+    if (uAddDialogItem(H_DIALOG_FSEL,"File:",&save))
+        return;
+    usenew=1;
+    if (uAddChoiceList("Use new file",&usenew,"No","Yes",NULL))
+        return;
+    if (uRunDialog())
+        {
+        savebuf[1+savebuf[0]]=0;
+        hEnsurePath(&savebuf[1]);
+        DoSave(&savebuf[1],usenew==2);
+        }
+    }
+
+LOCAL_C INT ordf(INT r1,INT r2,VOID *base)
+    {
+    UBYTE *table;
+    UBYTE *e1;
+    UBYTE *e2;
+    INT entlen;
+
+    table=(UBYTE *)base;
+    entlen=(*(UWORD *)table);
+    table+=2;
+    r1=(*(UWORD *)(table+r1*entlen));
+    r2=(*(UWORD *)(table+r2*entlen));
+    table+=2;
+    e1=table+r1*entlen;
+    e2=table+r2*entlen;
+    return(p_bcmp(e1+1,*e1,e2+1,*e2));
+    }
+
+LOCAL_C VOID excf(INT r1,INT r2,VOID *base)
+    {
+    UBYTE *table;
+    INT entlen;
+    UWORD *p1;
+    UWORD *p2;
+    UWORD swap;
+
+    table=(UBYTE *)base;
+    entlen=(*(UWORD *)table);
+    table+=2;
+    p1=(UWORD *)(table+r1*entlen);
+    p2=(UWORD *)(table+r2*entlen);
+    swap=(*p1);
+    *p1=(*p2);
+    *p2=swap;
+    }
+
+LOCAL_C INT DoSort(UINT k,INT len)
+    {
+    INT entlen;
+    UBYTE *table;
+    INT i,j;
+    INT thislen;
+    UBYTE *target;
+    UBYTE *source;
+    UWORD moved;
+    INT ret;
+
+    entlen=len+3;
+    table=p_alloc(2+k*entlen);
+    if (!table)
+        {
+        uErrorString("Insufficient memory");
+        return(-1);
+        }
+    *(UWORD *)table=entlen;
+    Transition(DbfFirstRead);
+    target=table+2;
+    for (i=0; i<k; i++)
+        {
+        source=(&dBuf[dOff+2]);
+        thislen=(*source++);
+        if (thislen>len)
+            thislen=len;
+        *(UWORD *)target=i;
+        *(target+2)=thislen;
+        p_bcpy(target+3,source,thislen);
+        target+=entlen;
+        Transition(DbfNextRead);
+        }
+    if (p_qsort(k,ordf,excf,table))
+        {
+        uErrorString("Internal sort stack overflow");
+        ret=(-1);
+        }
+    else
+        {
+        for (i=0; i<k; i++)
+            {
+            moved=(*(UWORD *)(table+2+i*entlen));
+            ResetTo(moved);
+            DoUpdate(DbfCopyDown(dH,dOff));
+            target=table+2;
+            for (j=0; j<k; j++)
+                {
+                if (*(UWORD *)target>moved)
+                    (*(UWORD *)target)--;
+                target+=entlen;
+                }
+            }
+        ret=0;
+        wInfoMsg("Sorted");
+        DisplayStart();
+        }
+    p_free(table);
+    return(ret);
+    }
+
+LOCAL_C VOID SortDbf(VOID)
+    {
+    UINT k;
+    LONG len;
+    H_DI_NUMBER num;
+    UINT current;
+
+    k=DbfCount(dH);
+    if (!k)
+        {
+        wInfoMsg("No records to sort");
+        return;
+        }
+    current=DbfSense(dH);
+    len=19;
+    num.low=1;
+    num.high=19;
+    num.value=(&len);
+    FOREVER
+        {
+        if (uOpenDialog("Sort file by name"))
+            break;
+        if (uAddDialogItem(H_DIALOG_NUMBER,"Key length",&num))
+            break;
+        if (uRunDialog()<=0)
+            break;
+        if (DoSort(k,(INT)len))
+            return;
+        }
+    ResetTo(current);
+    }
+
+LOCAL_C VOID JumpTo(VOID)
+    {
+    INT count;
+    LONG curr;
+    H_DI_NUMBER num;
+
+    count=DbfCount(dH);
+    if (!count)
+        {
+        wInfoMsg("No records to jump to");
+        return;
+        }
+    if (uOpenDialog(NULL))
+        return;
+    curr=DbfSense(dH)+1;
+    num.value=(&curr);
+    num.low=1;
+    num.high=count;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Jump to record",&num))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    ResetTo((UINT)(curr-1));
+    Display();
+    }
+
+LOCAL_C INT PrintLine(H_PRINT *pr)
+    {
+    switch (PrintState++)
+        {
+    case 0:
+        if (ResetTo(PrintRec++)<0)
+            return(0);
+        BufToEntry(&PrintEnt);
+        pr->buf=(&PrintEnt.nam[1]);
+        pr->blen=PrintEnt.nam[0];
+        pr->style|=2;
+        break;
+    case 1:
+        pr->buf=(&PrintEnt.dep[1]);
+        pr->blen=PrintEnt.dep[0];
+        break;
+    case 2:
+        pr->buf=(&PrintBuf[0]);
+        pr->blen=p_itob(&PrintBuf[0],PrintEnt.nmb);
+        break;
+    case 3:
+        pr->blen=0;
+        PrintState=0;
+        return(TRUE);
+        }
+    pr->flags|=0x8000;
+    return(TRUE);
+    }
+
+LOCAL_C VOID DoPrint(VOID)
+    {
+    UINT current;
+
+    current=DbfSense(dH);
+    PrintState=0;
+    PrintRec=0;
+    hPrint(PrintLine);
+    ResetTo(current);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_FILE:
+        NewDbf();
+        break;
+    case ITEMS_BEFORE_FILE+1:
+        OpenDbf();
+        break;
+    case ITEMS_BEFORE_FILE+2:
+        MergeDbf();
+        break;
+    case ITEMS_BEFORE_FILE+3:
+        SaveDbfAs();
+        break;
+    case ITEMS_BEFORE_FILE+4:
+        CompressFile();
+        break;
+    case ITEMS_BEFORE_FILE+5:
+        p_exit(0);
+    case ITEMS_BEFORE_EDIT:
+        InsertFromClipboard();
+        break;
+    case ITEMS_BEFORE_EDIT+1:
+        CopyToClipboard();
+        break;
+    case ITEMS_BEFORE_EDIT+2:
+        UpdateRecord();
+        break;
+    case ITEMS_BEFORE_EDIT+3:
+        AddRecord();
+        break;
+    case ITEMS_BEFORE_EDIT+4:
+        DeleteRecord();
+        break;
+    case ITEMS_BEFORE_FIND:
+        FindPrevious();
+        break;
+    case ITEMS_BEFORE_FIND+1:
+        FindRecord();
+        break;
+    case ITEMS_BEFORE_FIND+2:
+        FindNext();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        JumpTo();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        SortDbf();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        DialNumber();
+        break;
+    case ITEMS_BEFORE_SPECIAL+3:
+        hPrintSetupDialog();
+        break;
+    case ITEMS_BEFORE_SPECIAL+4:
+        DoPrint();
+        }
+    }
+
+LOCAL_C INT ObeySystemCommand(INT cmd,TEXT *pb,VOID **pdH)
+    {
+    return((cmd=='O'? TryOpenDbf: TryNewDbf)(pb,pdH));
+    }
+
+LOCAL_C VOID ProcessSystemCommand(VOID)
+    {
+    TEXT buf[P_FNAMESIZE+2];
+    VOID *newdH;
+
+    wGetCommand((UBYTE *)&buf[0]);
+    if (buf[0]=='X')
+        p_exit(0);
+    if (!ObeySystemCommand(buf[0],&buf[1],&newdH))
+        ChangeOverTo(newdH,&buf[1]);
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ProcessSystemCommand();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else
+            {
+            switch (key.keycode)
+                {
+            case W_KEY_MENU:
+                if (!(key.modifiers&W_CTRL_MODIFIER))
+                    {
+                    ret=uPresentMenus();
+                    if (ret>0)
+                        TryExecuteCommand(ret);
+                    }
+                break;
+            case W_KEY_LEFT:
+                if (Transition(DbfBackRead)>=0)
+                    {
+                    Display();
+                    break;
+                    }
+            case W_KEY_HOME:
+                Transition(DbfFirstRead);
+                Display();
+                break;
+            case W_KEY_RIGHT:
+                if (Transition(DbfNextRead)>=0)
+                    {
+                    Display();
+                    break;
+                    }
+            case W_KEY_END:
+                Transition(DbfLastRead);
+                Display();
+                break;
+            case W_KEY_DELETE_LEFT:
+                DeleteRecord();
+                break;
+            case W_KEY_TAB:
+                key.modifiers^=W_SHIFT_MODIFIER;
+            case W_KEY_RETURN:
+                if (key.modifiers&W_SHIFT_MODIFIER)
+                    FindPrevious();
+                else
+                    FindNext();
+                break;
+            case W_KEY_HELP:
+                if (key.modifiers&W_PSION_MODIFIER)
+                    DialNumber();
+                }
+            }
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    G_GC gc;
+    INT hgc;
+
+    gc.style=G_STY_DOUBLE;
+    hgc=gCreateGC(MainWid,G_GC_MASK_STYLE,&gc);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    INT command;
+
+    MainWid=uFindMainWid();
+    CreateGC();
+    command=hCrackCommandLine();
+    if (ObeySystemCommand(command,DatUsedPathNamePtr,&dH))
+        p_exit(0);
+    ReduceScreenSize();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    DisplayPrompts();
+    DisplayStart();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwdemo/tele.ms b/code/SIBOSDK/hwdemo/tele.ms
new file mode 100644
index 0000000..2e16de8
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/tele.ms
@@ -0,0 +1,3 @@
+Tele.TEL
+\TEL\
+3
diff --git a/code/SIBOSDK/hwdemo/tele.pic b/code/SIBOSDK/hwdemo/tele.pic
new file mode 100644
index 0000000..02d603a
Binary files /dev/null and b/code/SIBOSDK/hwdemo/tele.pic differ
diff --git a/code/SIBOSDK/hwdemo/tele.rsc b/code/SIBOSDK/hwdemo/tele.rsc
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/hwdemo/tele.shd b/code/SIBOSDK/hwdemo/tele.shd
new file mode 100644
index 0000000..70357ff
Binary files /dev/null and b/code/SIBOSDK/hwdemo/tele.shd differ
diff --git a/code/SIBOSDK/hwdemo/unnamed.pr b/code/SIBOSDK/hwdemo/unnamed.pr
new file mode 100644
index 0000000..408c49b
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/unnamed.pr
@@ -0,0 +1,6 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile %main
+#pragma link(hwif.lib)
+#link %main
diff --git a/code/SIBOSDK/hwdemo/vid.bat b/code/SIBOSDK/hwdemo/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/SIBOSDK/hwdemo/wsreport.c b/code/SIBOSDK/hwdemo/wsreport.c
new file mode 100644
index 0000000..cc7efe8
--- /dev/null
+++ b/code/SIBOSDK/hwdemo/wsreport.c
@@ -0,0 +1,343 @@
+/*  Module WSREPORT.C
+    Written by Steve Mar 1992
+
+    Write a log of one or all the applications window server resources.
+*/
+#include <plib.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_D VOID *DatApp1;
+GLREF_D WSERV_SPEC *wserv_channel;
+
+#define MAX_OBJ 256
+#define G_SEG_SEL_MAX_ROM 63
+
+typedef struct
+    {
+    G_FONT_INFO info;
+    UBYTE *addr;
+    P_RECT area;
+    UWORD bytewid;
+    UWORD segment;
+    UWORD work_spc_size;
+    UWORD work_spc_wid;
+    UBYTE *width_table;
+    } G_FONT;
+
+typedef struct
+    {
+    UWORD seg;
+    UBYTE *addr;
+    UWORD bytewid;
+    } BM_DATA;
+
+typedef struct
+    {
+    UBYTE flags;
+    UBYTE filler;
+    BM_DATA bm_data;
+    VOID *region;
+    P_POINT size;
+    TEXT name[14];
+    } BITMAP;
+
+typedef union
+    {
+    G_FONT *font;
+    BITMAP *bit;
+    } IFOB;
+
+typedef struct 
+    {
+    UBYTE type;
+    UBYTE usage;
+    IFOB addr;
+    UINT self_index;
+    } SHARED_HEADER;
+
+typedef struct s_shared_data /* Bitmap and font header structure */
+    {
+    SHARED_HEADER head;
+    UWORD checksum;
+    struct s_shared_data *next;
+    struct s_shared_data **prev;
+    } S_SHARED_DATA;
+
+typedef struct s_window
+    {
+    UBYTE type;
+    UBYTE status;
+    UWORD flags;
+    P_POINT origin;
+    P_RECT abs;
+    P_RECT rel;
+    struct s_window *parent;
+    struct s_window *child;
+    struct s_window *sibling;
+    VOID *region;
+    VOID *area;
+    UWORD self_index;
+    } S_WINDOW;
+
+typedef struct s_gcb
+    {
+    UBYTE type;
+    UBYTE style;
+    BM_DATA bm_data;
+    UBYTE gmode;
+    UBYTE textmode;
+    P_POINT origin;
+    VOID *region;
+    UWORD draws_to;
+    G_FONT *font;
+    BM_DATA extra_bm_data;
+    P_RECT extra_rect;
+    } S_GCB;
+
+typedef union
+    {
+    S_WINDOW win;
+    S_GCB gcb;
+    S_SHARED_DATA shared;
+    } OBJECT;
+
+#define MAX_DEV_EVENTS 8
+#define DEQ_ENTRY_SIZE 16
+typedef struct
+    {
+    UWORD ready;
+    UBYTE front;
+    UBYTE n_entries;
+    UBYTE buffer[DEQ_ENTRY_SIZE][MAX_DEV_EVENTS];
+    } S_DEQ;
+
+typedef struct
+    {
+    UBYTE *read_addr;
+    UWORD flags;
+    UBYTE *gcb;
+    UWORD os_id;
+    UBYTE SelfIndex;
+    BYTE error;
+    VOID *clock;
+    S_WINDOW *capture;
+    VOID *redrawq;
+    VOID *invalid_area;
+    S_WINDOW *redraw_win;
+    VOID *redraw_region;
+    S_WINDOW *cursor_win;
+    W_CURSOR cursor;
+    UWORD root_handle;
+    S_GCB *tempgcb;
+    S_WINDOW *front_window;
+    VOID *alert;
+    TEXT busy_txt[W_BUSY_MSG_MAX_LEN+1];
+    UBYTE busy_corner;
+    VOID *bit_list;
+    S_GCB *static_gcb;
+    UBYTE *ipcbuf;
+    WORD death_stat;
+    UBYTE *cmd_buf;
+    UWORD open_mode;
+    ULONG open_addr;
+    S_DEQ deq;
+    UINT status[2];
+    UWORD tab_size;
+    OBJECT *obj_tab[MAX_OBJ];
+    } WS_CCB;
+
+typedef struct
+    {
+    WORD WservStaticInitGcb;
+    WORD WservStaticFontTable;
+    WORD WservStaticClients[WS_MAX_CLIENTS];
+    WORD WservStaticRomSegments[G_SEG_SEL_MAX_ROM];
+    WORD WservStaticFontTabSize;
+    WORD WservStaticBitmapTab;
+    WORD WservStaticBitmapTabSize;
+    WORD WservStaticIconTab;
+    WORD WservStaticIconTabSize;
+    } WSERV_STATICS;
+
+GLREF_D P_DEVICE p_file;
+LOCAL_D VOID *FileCB=NULL;
+LOCAL_D WSERV_STATICS *wsDatApp;
+LOCAL_D WS_CCB *ClientCCBs[WS_MAX_CLIENTS];
+LOCAL_D WS_CCB ccb;
+
+LOCAL_C VOID wsRead(VOID *to,VOID *from,UINT len)
+    {
+    p_pcpyfr(wserv_channel->link.local.wserv_pid,from,to,len);
+    }
+
+LOCAL_C VOID fWrite(TEXT *str,...)
+    {
+    INT len;
+    TEXT buf[128];
+
+    len=p_atob(&buf[0],str,&str+1);
+    f_write(FileCB,&buf[0],len);
+    }
+
+LOCAL_C VOID ReportWindow(S_WINDOW *pWin,UINT inset)
+    {
+    S_WINDOW *pNext,win;
+    static TEXT *back[4]={"None","Clr","Set","Bit"};
+
+    for(pNext=pWin;pNext;)
+        {
+        wsRead(&win,pNext,sizeof(S_WINDOW));
+        if (win.self_index>ccb.tab_size ||
+              &ccb.obj_tab[win.self_index]->win!=pNext)
+            break;
+        fWrite("%- *fWindow(%d) %s%sisible %s,{{%d,%d},%d,%d}",inset,
+                win.self_index,
+                win.status&W_UNINITIALISED?"Uninitialised ":"",
+                win.status&W_SET_INVISIBLE?"Inv":"V",
+                back[win.status&3],
+                win.rel.tl.x,win.rel.tl.y,
+                win.rel.br.x-win.rel.tl.x,
+                win.rel.br.y-win.rel.tl.y);
+        ReportWindow(win.child,inset+1);
+        pNext=win.sibling;
+        }
+    }
+
+LOCAL_C VOID ReportClient(VOID *client)
+    {
+    UINT j;
+    OBJECT object;
+    BITMAP bitmap;
+    G_FONT font;
+    TEXT name[34];
+
+    wsRead(&ccb,client,sizeof(ccb));
+    f_leave(p_pname(ccb.os_id,&name[0]));
+    fWrite(&name[0]);
+    fWrite("--------------");
+    fWrite("Client slot %d",ccb.SelfIndex);
+    fWrite(ccb.read_addr?"Read outstanding":"No read outstanding");
+    fWrite("Flags 0x%x",ccb.flags);
+    if (ccb.error)
+        fWrite("Pending error %d",ccb.error);
+    fWrite(ccb.redrawq ? "Redraws-pending":"No Redraws-pending");
+    fWrite("PID=0x%x",ccb.os_id);
+    fWrite("");
+    ReportWindow(ccb.front_window,0);
+    for(j=2;j<ccb.tab_size;j++)
+        {
+        wsRead(&object,ccb.obj_tab[j],sizeof(OBJECT));
+        switch(object.win.type)
+            {
+            case 0x2:
+                fWrite("GC(%d) draws to %d",j,object.gcb.draws_to);
+            case 0x1:
+                break;
+            case 0x4:
+                wsRead(&bitmap,object.shared.head.addr.bit,sizeof(bitmap));
+                fWrite("Bitmap(%d) {%d,%d}",j,
+                                    bitmap.size.x,
+                                    bitmap.size.y);
+                break;
+            case 0x8:
+                wsRead(&font,object.shared.head.addr.font,sizeof(font));
+                p_bcpy(&name[0],&font.info.name[0],32);
+                name[32]=0;
+                fWrite("Font(%d) \"%s\",{low=%d,hi=%d,hgt=%d}",j,&name[0],
+                                        font.info.low_ch,font.info.high_ch,
+                                        font.info.height);
+                break;
+            case 0x10:
+                fWrite("MouseIcon(%d)",j);
+                break;
+            case 0x20:
+                fWrite("Clock(%d)",j);
+                break;
+            case 0x40:
+                fWrite("Winbit(%d)",j);
+                break;
+            }
+        }
+    }
+
+#pragma save,ENTER_CALL
+LOCAL_C INT report(TEXT *fName,UINT index)
+    {
+    UINT i;
+    INT pri,pid;
+
+    hEnsurePath(fName);
+    f_open(&FileCB,fName,P_FTEXT|P_FUPDATE|P_FREPLACE);
+    pid=p_getpid();
+    pri=p_getpri(pid);
+    p_setpri(pid,E_PRIORITY_WSERV+1);
+    p_sound(-5,320);
+    if (index)
+        ReportClient(ClientCCBs[index]);
+    else for(i=1;i<WS_MAX_CLIENTS;i++)
+        {
+        if (ClientCCBs[i]==0)
+            fWrite("Client slot %d :- empty",i);
+        else
+            ReportClient(ClientCCBs[i]);
+        fWrite("");
+        }
+    p_setpri(pid,pri);
+    return(0);
+    }
+#pragma restore
+
+GLDEF_C VOID wsReport(HANDLE pid)
+/* Log one or all the window server clients resources.
+   If pid==0  Log all clients resources.
+   If pid==-1 Log the foreground clients resources.
+   Else log the client with process id PID's resources.
+*/
+    {
+    H_DI_FSEL fsel;
+    static TEXT fName[128]="\030LOC::M:\\OPL\\WSREPORT.LIS";
+    UINT index,nodlg;
+    UWORD buf[25];
+
+    wsRead(&wsDatApp,&DatApp1,2);
+    wsRead(&ClientCCBs[0],&wsDatApp->WservStaticClients[0],
+                                                     sizeof(ClientCCBs));
+    index=nodlg=0;
+    if (pid==-1)    /* Log the foreground clients resources */
+        {
+        wGetProcessList(&buf[0]);
+        pid=buf[0];
+        nodlg=TRUE; /* Log to the last file name used with no query */
+        }
+    if (pid)    /* Find the client index of the process to log */
+        FOREVER
+            {
+            index++;
+            if (index==WS_MAX_CLIENTS)
+                {
+                wInfoMsg("Not a window server client");
+                return;
+                }
+            if (ClientCCBs[index])
+                {
+                wsRead(&ccb,ClientCCBs[index],sizeof(ccb));
+                if (ccb.os_id==pid)
+                    break;
+                }
+            }
+    fsel.fname= &fName[0];
+    fsel.flags=H_FILE_SET_DEFEXT|H_FILE_NEW_EDITOR;
+    if (nodlg==TRUE ||
+        (uOpenDialog("Select file to write report to")>=0 &&
+         uAddDialogItem(H_DIALOG_FSEL,"File",&fsel)>=0 &&
+         uRunDialog()>0))
+        {
+        wsRead(&wsDatApp,&DatApp1,2);
+        fName[fName[0]+1]=0;
+        uErrorValue(p_enter3(report,&fName[1],index));
+        p_close(FileCB);
+        FileCB=NULL;
+        }
+    }
+
diff --git a/code/SIBOSDK/hwifood/gbar.afl b/code/SIBOSDK/hwifood/gbar.afl
new file mode 100644
index 0000000..905a7c4
--- /dev/null
+++ b/code/SIBOSDK/hwifood/gbar.afl
@@ -0,0 +1,2 @@
+gbar.pic
+gbar.rsc
diff --git a/code/SIBOSDK/hwifood/gbar.cat b/code/SIBOSDK/hwifood/gbar.cat
new file mode 100644
index 0000000..58cb0b2
--- /dev/null
+++ b/code/SIBOSDK/hwifood/gbar.cat
@@ -0,0 +1,59 @@
+IMAGE gbar
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE lprinter.g
+INCLUDE help.g
+INCLUDE dlgbox.g
+
+CLASS hprinter lprinter
+    {
+    REPLACE lpr_read
+    REPLACE lpr_sense_text
+    PROPERTY
+        {
+        INT (*sense)(WDR_PRINT *);
+        }
+    }
+
+CLASS hhelpdlg helpdlg
+    {
+    REPLACE destroy
+    }
+
+CLASS data_dl dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    TYPES
+        {
+        typedef struct
+            {
+            UWORD exit_code;
+            UWORD totloops;
+            UWORD update;
+            UWORD esc;
+            UWORD loopsleft;
+            UWORD toupdate;
+            } RB_GBAR;
+        }
+    }
+
+CLASS gbar_dl dlgbox
+    {
+    REPLACE wn_sense_help
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    ADD gbar_update
+    }
+
+CLASS bar_ao active
+    {
+    REPLACE ao_init
+    REPLACE ao_run
+    PROPERTY
+        {
+        RB_GBAR *prb;
+        }
+    }
diff --git a/code/SIBOSDK/hwifood/gbar.pic b/code/SIBOSDK/hwifood/gbar.pic
new file mode 100644
index 0000000..8ab3856
Binary files /dev/null and b/code/SIBOSDK/hwifood/gbar.pic differ
diff --git a/code/SIBOSDK/hwifood/gbar.pr b/code/SIBOSDK/hwifood/gbar.pr
new file mode 100644
index 0000000..7f52c76
--- /dev/null
+++ b/code/SIBOSDK/hwifood/gbar.pr
@@ -0,0 +1,21 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile gbar.cat
+
+#if %remake #or (gbar.rsg #older gbar.rss) #or (gbar.rsc #older gbar.rss) #then
+  #run "rs gbar" no_window no_abort
+  #file delete gbar.img
+#endif
+
+#compile growbar.c
+
+#pragma link(hwifo.lib)
+#pragma link(hwim.lib)
+
+#if (gbar.img #older gbar.afl) #or (gbar.img #older gbar.pic) #then
+  #file delete gbar.img
+#endif
+
+#link gbar.img
diff --git a/code/SIBOSDK/hwifood/gbar.rss b/code/SIBOSDK/hwifood/gbar.rss
new file mode 100644
index 0000000..4e633a2
--- /dev/null
+++ b/code/SIBOSDK/hwifood/gbar.rss
@@ -0,0 +1,60 @@
+#include <hwim.rg>
+#include <hwim.rh>
+#include <s_.h>
+
+RESOURCE DIALOG dl_data
+    {
+    title="Specify grow-bar data";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Total number of loops";
+            info=NCEDIT
+                {
+                high=100;
+                low=1;
+                };
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Update display every";
+            info=NCEDIT
+                {
+                high=100;
+                low=1;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow escape";
+            info=CHLIST { rid=-SYS_NO_YES; };
+            }
+        };
+    }
+
+RESOURCE CONTROL item_abandon
+    {
+    class=C_ACLIST;
+    info=ACLIST { rid=-SYS_AC_ABANDON; };
+    }
+
+RESOURCE DIALOG dl_gbar
+    {
+    title="Example grow bar";
+    flags=DLGBOX_NOTIFY_ESCAPE|DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_DONEWN;
+            }
+        };
+    }
+
+RESOURCE STRING str_cancelled { str="Cancelled by user"; }
+RESOURCE STRING str_finished { str="Looping finished"; }
diff --git a/code/SIBOSDK/hwifood/growbar.c b/code/SIBOSDK/hwifood/growbar.c
new file mode 100644
index 0000000..60dffc6
--- /dev/null
+++ b/code/SIBOSDK/hwifood/growbar.c
@@ -0,0 +1,164 @@
+/*
+    GROWBAR.C
+
+Written by DavidW
+Started on 19/8/94
+
+*/
+
+#include <p_std.h>
+#include <p_object.h>
+#include <hwif.h>
+#include <hwim.h>
+
+#include <gbar.g>
+#include <donewn.g>
+#include "gbar.rsg"
+
+GLREF_D VOID *w_am;
+GLREF_D PR_WSERV *w_ws;
+GLREF_D VOID *DatDialogPtr;
+
+
+LOCAL_C VOID doDial(INT classno,INT resid,VOID *rbuf)
+    {
+    hOODialog(p_getlibh(CAT_GBAR_GBAR),classno,resid,rbuf);
+    }
+
+LOCAL_C VOID InitGbarData(RB_GBAR *pgb)
+    {
+    pgb->totloops=10;
+    pgb->update=1;
+    pgb->esc=TRUE;
+    }
+
+LOCAL_C VOID DisallowDialling(VOID)
+    {
+    w_ws->wserv.flags|=PR_WSERV_FREEFORM_DIALLING;
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    VOID *ao;
+    RB_GBAR gb_data;
+
+    InitGbarData(&gb_data);
+    DisallowDialling();
+    ao=f_newsend(CAT_GBAR_GBAR,C_BAR_AO,O_AO_INIT,&gb_data);
+    FOREVER
+        {
+        doDial(C_DATA_DL,DL_DATA,&gb_data);
+        if (gb_data.exit_code==W_KEY_ESCAPE)
+            continue;
+        p_send2(ao,O_AO_QUEUE);
+        doDial(C_GBAR_DL,DL_GBAR,&gb_data);
+        p_send2(ao,O_AO_CANCEL);
+        hInfoPrint(gb_data.exit_code==W_KEY_ESCAPE?
+                                                STR_CANCELLED: STR_FINISHED);
+        }
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    hInitAppRcb();
+    hCrackCommandLine();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
+
+#pragma METHOD_CALL
+
+#define DL_DATA_TOT     1
+#define DL_DATA_UPD     2
+#define DL_DATA_ESC     3
+
+METHOD VOID data_dl_dl_dyn_init(PR_DLGBOX *self)
+    {
+    RB_GBAR *prbuf;
+
+    prbuf=self->dlgbox.rbuf;
+    hDlgSetNcedit(DL_DATA_TOT,prbuf->totloops);
+    hDlgSetNcedit(DL_DATA_UPD,prbuf->update);
+    hDlgSetChlist(DL_DATA_ESC,prbuf->esc);
+    }
+
+METHOD INT data_dl_dl_key(PR_DLGBOX *self)
+    {
+    RB_GBAR *prbuf;
+
+    prbuf=self->dlgbox.rbuf;
+    prbuf->totloops=hDlgSenseNcedit(DL_DATA_TOT);
+    prbuf->update=hDlgSenseNcedit(DL_DATA_UPD);
+    prbuf->esc=hDlgSenseChlist(DL_DATA_ESC);
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD VOID gbar_dl_dl_dyn_init(PR_DLGBOX *self)
+    {
+    RB_GBAR *prbuf;
+    SE_DONEWN set;
+
+    prbuf=self->dlgbox.rbuf;
+    if (prbuf->esc)
+        p_send3(self,O_DL_ITEM_APPEND,ITEM_ABANDON);
+    set.flags=SE_DONEWN_RANGE;
+    set.range=prbuf->totloops;
+    hDlgSet(1,&set);
+    prbuf->toupdate=prbuf->update;
+    prbuf->loopsleft=prbuf->totloops;
+    }
+
+METHOD VOID gbar_dl_gbar_update(PR_DLGBOX *self)
+    {
+    RB_GBAR *prbuf;
+    SE_DONEWN set;
+
+    prbuf=self->dlgbox.rbuf;
+    set.flags=SE_DONEWN_VALUE;
+    set.val=prbuf->totloops-prbuf->loopsleft;
+    hDlgSet(1,&set);
+    }
+
+METHOD INT gbar_dl_dl_key(PR_DLGBOX *self)
+    {
+    RB_GBAR *prbuf;
+
+    prbuf=self->dlgbox.rbuf;
+    return(prbuf->esc? WN_KEY_CHANGED: WN_KEY_NO_CHANGE);
+    }
+
+METHOD VOID gbar_dl_wn_sense_help(VOID *self)
+    {
+    p_leave(RUN_ACTIVE_USED);
+    }
+
+METHOD VOID bar_ao_ao_init(PR_BAR_AO *self,RB_GBAR *prb)
+    {
+    p_send3(w_am,O_AM_ADD_TASK,self);
+    self->bar_ao.prb=prb;
+    }
+
+METHOD INT bar_ao_ao_run(PR_BAR_AO *self)
+    {
+    RB_GBAR *prb;
+
+    p_sleep(5);       /* the next stage of computation or drawing etc */
+    p_send2(self,O_AO_QUEUE);
+    prb=self->bar_ao.prb;
+    if (!--(prb->loopsleft))
+        {
+        p_send2(DatDialogPtr,O_DESTROY);
+        prb->exit_code=0;
+        }
+    else if (!--(prb->toupdate))
+        {
+        p_send2(DatDialogPtr,O_GBAR_UPDATE);
+        prb->toupdate=prb->update;
+        }
+    return(RUN_ACTIVE_USED);
+    }
diff --git a/code/SIBOSDK/hwifood/hwifood.prj b/code/SIBOSDK/hwifood/hwifood.prj
new file mode 100644
index 0000000..f1fe7a7
--- /dev/null
+++ b/code/SIBOSDK/hwifood/hwifood.prj
@@ -0,0 +1,27 @@
+hwifood.prj     ! release source files
+ts.red          ! redirection file
+!
+oqd.pr          ! TS project file (OQuery dyl)
+oquery.pr       ! TS project file (OQuery app)
+makeoq.bat      ! makes OQUERY.IMG
+!
+oquery.c        ! source for Oquery
+oquery.rss      ! resource script
+oquery.afl      ! add file list
+query.ms        ! shell data source
+query.shd       ! shell data file
+query.pic       ! icon
+oquery.dfl      ! DYL file list
+!
+oqd.cat         ! dialog DYL definitions
+oqdc.c          ! dialog DYL methods
+
+gbar.pr         ! TS project file (GBAR)
+makegbar.bat    ! makes GBAR.IMG
+!
+gbar.cat        ! incorporates HWIF.CAT
+growbar.c       ! main source code
+gbar.rss        ! resource script
+gbar.afl        ! add file list
+gbar.pic        ! icon
+
diff --git a/code/SIBOSDK/hwifood/makegbar.bat b/code/SIBOSDK/hwifood/makegbar.bat
new file mode 100644
index 0000000..4eb1356
--- /dev/null
+++ b/code/SIBOSDK/hwifood/makegbar.bat
@@ -0,0 +1,2 @@
+@echo off
+tscx /m gbar
diff --git a/code/SIBOSDK/hwifood/makeoq.bat b/code/SIBOSDK/hwifood/makeoq.bat
new file mode 100644
index 0000000..75ec24e
--- /dev/null
+++ b/code/SIBOSDK/hwifood/makeoq.bat
@@ -0,0 +1,3 @@
+@echo off
+tscx /m oqd /%jpivid%
+tscx /m oquery /%jpivid%
diff --git a/code/SIBOSDK/hwifood/oqd.cat b/code/SIBOSDK/hwifood/oqd.cat
new file mode 100644
index 0000000..35f949a
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oqd.cat
@@ -0,0 +1,12 @@
+LIBRARY oqd
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE dlgbox.g
+
+CLASS oqd_combins dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
diff --git a/code/SIBOSDK/hwifood/oqd.pr b/code/SIBOSDK/hwifood/oqd.pr
new file mode 100644
index 0000000..5fbedf0
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oqd.pr
@@ -0,0 +1,14 @@
+#system epoc dyl
+#set epocinit=iplib
+#model small jpi
+
+#compile oqd.cat
+
+#if %remake #or (oquery.rsg #older oquery.rss) #or (oquery.rsc #older oquery.rss) #then
+  #run "rs oquery" no_window no_abort
+  #file delete oquery.img
+#endif
+
+#compile oqdc.c
+#pragma link(hwim.lib)
+#link oqd.dyl
diff --git a/code/SIBOSDK/hwifood/oqdc.c b/code/SIBOSDK/hwifood/oqdc.c
new file mode 100644
index 0000000..bf7a7ba
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oqdc.c
@@ -0,0 +1,88 @@
+/*
+    OQDC.C
+
+Methods of OO dialogs of OQUERY.C
+Written by DavidW
+Started on 5/9/93
+
+*/
+
+#include <oqd.g>
+#include <p_date.h>
+#include <hwim.h>
+
+#include "oquery.rsg"
+
+#define COMBINS_DIW     1
+#define COMBINS_DIM     2
+#define COMBINS_FOUND   3
+
+LOCAL_C VOID SetControls(P_DAYSEC *pds)
+    {
+    P_DATE dt;
+
+    hDlgSetChlist(COMBINS_DIW,p_wkday(pds->day));
+    p_dstodt(pds,&dt);
+    hDlgSetNcedit(COMBINS_DIM,dt.day+1);
+    hDlgSetDtedit(COMBINS_FOUND,pds->day);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID oqd_combins_dl_dyn_init(PR_DLGBOX *self)
+    {
+    ULONG sdate;
+    P_DAYSEC ds;
+
+    sdate=p_date();
+    p_sttods(&sdate,&ds);
+    SetControls(&ds);
+    }
+
+METHOD INT oqd_combins_dl_key(PR_DLGBOX *self,INT index,INT key)
+    {
+    P_DAYSEC ds;
+    P_DATE dt;
+    INT diw;
+    INT dim;
+    INT diff;
+    ULONG reset;
+    INT inc;
+
+    if (key==W_KEY_ESCAPE)
+        return(WN_KEY_CHANGED);
+    diw=hDlgSenseChlist(COMBINS_DIW);
+    dim=hDlgSenseNcedit(COMBINS_DIM)-1;
+    ds.day=hDlgSenseDtedit(COMBINS_FOUND);
+    ds.sec=0;
+    reset=ds.day;
+    diff=diw-p_wkday(ds.day);
+    if (key==W_KEY_RETURN)
+        {
+        if (diff<=0)
+            diff+=7;
+        inc=7;
+        }
+    else
+        {
+        if (diff>=0)
+            diff-=7;
+        inc=(-7);
+        }
+    ds.day+=diff;
+    FOREVER
+        {
+        if (ds.day>93501l)
+            {
+            hInfoPrint(OQS_NO_FURTHER_MATCHES);
+            ds.day=reset;
+            break;
+            }
+        p_dstodt(&ds,&dt);
+        if (dt.day==dim)
+            break;
+        ds.day+=inc;
+        }
+    SetControls(&ds);
+    return(WN_KEY_NO_CHANGE);
+    }
diff --git a/code/SIBOSDK/hwifood/oquery.afl b/code/SIBOSDK/hwifood/oquery.afl
new file mode 100644
index 0000000..0536df5
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oquery.afl
@@ -0,0 +1,3 @@
+query.pic
+oquery.rsc
+query.shd
diff --git a/code/SIBOSDK/hwifood/oquery.c b/code/SIBOSDK/hwifood/oquery.c
new file mode 100644
index 0000000..190d414
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oquery.c
@@ -0,0 +1,781 @@
+/*
+    OQUERY.C
+
+Written by DavidW
+Started on 28/11/91
+OO aspects started 1/9/93
+
+*/
+
+#include <p_std.h>
+#include <p_math.h>
+#include <p_date.h>
+#include <p_object.h>
+#include <p_crypt.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+#include <oqd.g>
+
+#include "oquery.rsg"
+
+
+LOCAL_D INT DylHandle;
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "iInches/Centimetres",
+    "mMiles/Kilometres",
+    "lPounds/Kilogrammes",
+    "pPints/Litres",
+    "fFahrenheit/Centigrade",
+    "dDay of week",
+    "cCombinations",
+    "tTime difference",
+    "hHoroscope",
+    "nNow",
+    "wPassword",
+    "eEncrypt",
+    "uDecrypt",
+    "sSignificance",
+    "zFile size",
+    "xExit",
+    NULL
+    };
+
+#define CONVERT_ITEMS       5
+#define CALENDAR_ITEMS      5
+#define SECRET_ITEMS        3
+#define SPECIAL_ITEMS       3
+
+#define ITEMS_BEFORE_CONVERT    0
+#define ITEMS_BEFORE_CALENDAR   CONVERT_ITEMS
+#define ITEMS_BEFORE_SECRET     (ITEMS_BEFORE_CALENDAR+CALENDAR_ITEMS)
+#define ITEMS_BEFORE_SPECIAL    (ITEMS_BEFORE_SECRET+SECRET_ITEMS)
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Conversions",CONVERT_ITEMS,
+    "Calendar",CALENDAR_ITEMS,
+    "Secret",SECRET_ITEMS,
+    "Special",SPECIAL_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+LOCAL_D WORD ndp=2;
+LOCAL_D DOUBLE small;
+LOCAL_D DOUBLE vsmall;
+
+LOCAL_D TEXT pass[10];
+
+LOCAL_D VOID *ttH;
+LOCAL_D UWORD ttMonth=1;
+LOCAL_D UWORD ttSuffix=1;
+LOCAL_D UWORD ttDay=1;
+LOCAL_D UWORD ttCentury=2;
+LOCAL_D UWORD ttSeconds=2;
+
+
+LOCAL_C VOID ZeroDouble(DOUBLE *pdbl)
+    {
+    p_bfil(pdbl,sizeof(DOUBLE),0);
+    }
+
+LOCAL_C VOID MakeDouble(DOUBLE *pdbl,WORD val)
+    {
+    p_itof(pdbl,&val);
+    }
+
+LOCAL_C VOID CalcSmall(VOID)
+    {
+    DOUBLE dndp;
+    DOUBLE temp;
+
+    MakeDouble(&dndp,ndp);
+    p_fneg(&dndp);
+    MakeDouble(&temp,10);
+    p_pow(&small,&temp,&dndp);
+    MakeDouble(&temp,2);
+    p_fld(&vsmall,&small);
+    p_fdiv(&vsmall,&temp);
+    }
+
+LOCAL_C VOID Clip(DOUBLE *pval)
+    {
+    DOUBLE remain;
+    DOUBLE temp;
+
+    MakeDouble(&temp,0);
+    if (p_fcmp(pval,&temp)>=0)
+        p_fadd(pval,&vsmall);
+    else
+        p_fsub(pval,&vsmall);
+    p_mod(&remain,pval,&small);
+    p_fsub(pval,&remain);
+    }
+
+LOCAL_C VOID FahrToCent(DOUBLE *pcent,DOUBLE *pfahr)
+    {
+    DOUBLE temp;
+
+    p_fld(pcent,pfahr);
+    MakeDouble(&temp,32);
+    p_fsub(pcent,&temp);
+    MakeDouble(&temp,5);
+    p_fmul(pcent,&temp);
+    MakeDouble(&temp,9);
+    p_fdiv(pcent,&temp);
+    }
+
+LOCAL_C VOID CentToFahr(DOUBLE *pfahr,DOUBLE *pcent)
+    {
+    DOUBLE temp;
+
+    p_fld(pfahr,pcent);
+    MakeDouble(&temp,9);
+    p_fmul(pfahr,&temp);
+    MakeDouble(&temp,5);
+    p_fdiv(pfahr,&temp);
+    MakeDouble(&temp,32);
+    p_fadd(pfahr,&temp);
+    }
+
+LOCAL_C VOID Temperatures(VOID)
+    {
+    DOUBLE fahr;
+    DOUBLE cent;
+    H_DI_FLOAT ffahr;
+    H_DI_FLOAT fcent;
+    INT index;
+
+    MakeDouble(&fahr,32);
+    MakeDouble(&cent,0);
+    ffahr.value=(&fahr);
+    MakeDouble(&ffahr.low,-17968);
+    MakeDouble(&ffahr.high,18032);
+    fcent.value=(&cent);
+    MakeDouble(&fcent.low,-10000);
+    MakeDouble(&fcent.high,10000);
+    FOREVER
+        {
+        if (uOpenDialog("Convert temperature"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,"Fahrenheit",&ffahr))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,"Centigrade",&fcent))
+            return;
+        index=uRunDialog();
+        if (index<=0)
+            break;
+        if (index==2)
+            {
+            FahrToCent(&cent,&fahr);
+            Clip(&cent);
+            }
+        else
+            {
+            CentToFahr(&fahr,&cent);
+            Clip(&fahr);
+            }
+        }
+    }
+
+LOCAL_C VOID Convert(TEXT *pmt1,TEXT *pmt2,INT high1,INT high2)
+    {
+    DOUBLE val1;
+    DOUBLE val2;
+    H_DI_FLOAT fled1;
+    H_DI_FLOAT fled2;
+    INT index;
+    DOUBLE ratio;
+
+    ZeroDouble(&val1);
+    ZeroDouble(&val2);
+    fled1.value=(&val1);
+    ZeroDouble(&fled1.low);
+    MakeDouble(&fled1.high,high1);
+    fled2.value=(&val2);
+    ZeroDouble(&fled2.low);
+    MakeDouble(&fled2.high,high2);
+    p_fld(&ratio,&fled2.high);
+    p_fdiv(&ratio,&fled1.high);
+    FOREVER
+        {
+        if (uOpenDialog("Convert"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,pmt1,&fled1))
+            return;
+        if (uAddDialogItem(H_DIALOG_FLOAT,pmt2,&fled2))
+            return;
+        index=uRunDialog();
+        if (index<=0)
+            break;
+        if (index==2)
+            {
+            p_fld(&val2,&val1);
+            p_fmul(&val2,&ratio);
+            Clip(&val2);
+            }
+        else
+            {
+            p_fld(&val1,&val2);
+            p_fdiv(&val1,&ratio);
+            Clip(&val1);
+            }
+        }
+    }
+
+LOCAL_C VOID InchAndCm(VOID)
+    {
+    Convert("Inches","Centimetres",10000,25400);
+    }
+
+LOCAL_C VOID MileAndKm(VOID)
+    {
+    Convert("Miles","Kilometres",20000,32187);
+    }
+
+LOCAL_C VOID PoundAndKg(VOID)
+    {
+    Convert("Pounds","Kilograms",31938,14500);
+    }
+
+LOCAL_C VOID PintAndL(VOID)
+    {
+    Convert("Pints","Litres",28156,16000);
+    }
+
+LOCAL_C VOID ChangeNdp(VOID)
+    {
+    LONG lndp;
+    H_DI_NUMBER num;
+
+    if (uOpenDialog("Level of significance"))
+        return;
+    lndp=ndp;
+    num.value=(&lndp);
+    num.low=0;
+    num.high=4;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Decimal places",&num))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    ndp=(WORD)lndp;
+    CalcSmall();
+    }
+
+LOCAL_C VOID SetUpDiDate(H_DI_DATE *pdate,P_DAYSEC *pds)
+    {
+    ULONG sdate;
+
+    sdate=p_date();
+    p_sttods(&sdate,pds);
+    pdate->value=(&pds->day);
+    pdate->low=0;
+    pdate->high=H_LAST_DAY;
+    }
+
+LOCAL_C VOID DayOfWeek(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    TEXT buf[40];
+    H_DI_TEXT txt;
+
+    SetUpDiDate(&date,&ds);
+    do
+        {
+        p_nmday(&buf[1],p_wkday(ds.day));
+        buf[0]=p_slen(&buf[1]);
+        txt.str=(&buf[0]);
+        txt.type=H_DTEXT_ALIGN_LEFT;
+        if (uOpenDialog("Find day of week"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Date",&date))
+            return;
+        if (uAddDialogItem(H_DIALOG_TEXT,"Day of week",&txt))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_D TEXT *orient[]=
+    {
+    "Rat","Cow","Tiger","Rabbit","Dragon","Snake",
+    "Horse","Sheep","Monkey","Rooster","Dog","Pig"
+    };
+
+LOCAL_D TEXT *western[]=
+    {
+    "Capricorn","Aquarius","Pisces","Aries","Taurus","Gemini",
+    "Cancer","Leo","Virgo","Libra","Scorpio","Sagittarius"
+    };
+
+LOCAL_C INT Zodiac(P_DATE *pdt)
+    {
+    INT ret;
+    LOCAL_D changeover[12]={19,18,19,19,20,20,22,22,22,22,21,20};
+
+    ret=pdt->month;
+    if (pdt->day>changeover[ret])
+        {
+        if (ret++==11)
+            ret=0;
+        }
+    return(ret);
+    }
+
+LOCAL_C VOID Horoscope(VOID)
+    {
+    P_DAYSEC ds;
+    H_DI_DATE date;
+    P_DATE dt;
+    INT key;
+    TEXT buf[40];
+
+    SetUpDiDate(&date,&ds);
+    FOREVER
+        {
+        if (uOpenDialog("Horoscope"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"Date of birth",&date))
+            return;
+        if (uAddButtonList("Stop",W_KEY_ESCAPE,
+                                        "Western",'w',"Oriental",'o',NULL))
+            return;
+        key=uRunDialog();
+        if (key<=0)
+            return;
+        p_dstodt(&ds,&dt);
+        if (key=='o')
+            p_atos(&buf[0],"Oriental horoscope is %s",orient[dt.year%12]);
+        else
+            p_atos(&buf[0],"Western horoscope is %s",western[Zodiac(&dt)]);
+        wInfoMsg(&buf[0]);
+        }
+    }
+
+LOCAL_C INT AddListOfDays(UWORD *pdiw)
+    {
+    H_DI_CHOICE ch;
+    TEXT nam[32];
+    INT i;
+
+    if (uBeginDCL(&ch))
+        return(-1);
+    for (i=0; i<7; i++)
+        {
+        p_nmday(&nam[0],i);
+        if (uGrowDCL(&ch,&nam[0]))
+            return(-1);
+        }
+    return(uAddDCL("Day in week",pdiw,&ch));
+    }
+
+LOCAL_C VOID SetUpTime(H_DI_TIME *ptime,P_DAYSEC *pds)
+    {
+    ptime->value=(&pds->sec);
+    ptime->low=0;
+    ptime->high=P_NSECDAY-1;
+    ptime->type=H_DTIME_SHOW_SECONDS;
+    }
+
+LOCAL_C VOID TimeDifference(VOID)
+    {
+    P_DAYSEC ds1;
+    H_DI_DATE date1;
+    H_DI_TIME time1;
+    P_DAYSEC ds2;
+    H_DI_DATE date2;
+    H_DI_TIME time2;
+    LONG diff;
+    TEXT buf[40];
+
+    SetUpDiDate(&date1,&ds1);
+    SetUpDiDate(&date2,&ds2);
+    SetUpTime(&time1,&ds1);
+    SetUpTime(&time2,&ds2);
+    FOREVER
+        {
+        if (uOpenDialog("Time difference"))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"From",&date1))
+            return;
+        if (uAddDialogItem(H_DIALOG_TIME,"",&time1))
+            return;
+        if (uAddDialogItem(H_DIALOG_DATE,"To",&date2))
+            return;
+        if (uAddDialogItem(H_DIALOG_TIME,"",&time2))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        diff=ds2.day-ds1.day;
+        if (diff<0 || !diff && ds2.sec<ds1.sec)
+            {
+            wInfoMsg("`To' date is before `From' date!");
+            continue;
+            }
+        if (diff>0x7fffffffl/P_NSECDAY)
+            {
+            wInfoMsg("Dates are too far apart");
+            continue;
+            }
+        p_atos(&buf[0],"Dates are %ld seconds apart",
+                                            diff*P_NSECDAY+ds2.sec-ds1.sec);
+        wInfoMsg(&buf[0]);
+        }
+    }
+
+LOCAL_C INT AddNoYesChoiceList(TEXT *pmt,UWORD *pval)
+    {
+    return(uAddChoiceList(pmt,pval,"No","Yes",NULL));
+    }
+
+LOCAL_C VOID TimeNow(VOID)
+    {
+    INT values;
+    H_DI_TEXT txt;
+    TEXT buf[48];
+
+    txt.str=(&buf[0]);
+    do
+        {
+        if (uOpenDialog(NULL))
+            return;
+        uZTStoBCS(&buf[0],"Time is now");
+        txt.type=H_DTEXT_ALIGN_CENTRE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        values=0;
+        if (ttMonth==2)
+            values=H_TIME_FORMAT_MONTH_NAME;
+        if (ttDay==2)
+            values|=H_TIME_FORMAT_DAY_NAME;
+        if (ttSuffix==2)
+            values|=H_TIME_FORMAT_SUFFIX;
+        if (ttCentury==1)
+            values|=H_TIME_FORMAT_NO_CENTURY;
+        if (ttSeconds==1)
+            values|=H_TIME_FORMAT_NO_SECONDS;
+        hTTSetFormat(ttH,values);
+        hTTSetTime(ttH,H_TIME_SET_NOW,NULL);
+        buf[0]=hTTSenseString(ttH,H_TIME_SENSE_BOTH,&buf[1]);
+        txt.type=H_DTEXT_ALIGN_CENTRE|H_DTEXT_UNDERLINE;
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        if (AddNoYesChoiceList("Give month name",&ttMonth))
+            return;
+        if (AddNoYesChoiceList("Give day name",&ttDay))
+            return;
+        if (AddNoYesChoiceList("Use date suffix",&ttSuffix))
+            return;
+        if (AddNoYesChoiceList("Show century",&ttCentury))
+            return;
+        if (AddNoYesChoiceList("Show seconds",&ttSeconds))
+            return;
+        } while (uRunDialog()>0);
+    }
+
+LOCAL_C VOID EnterPassword(VOID)
+    {
+    TEXT pass1[10];
+    TEXT pass2[10];
+    H_DI_XINPUT x1;
+    H_DI_XINPUT x2;
+
+    x1.str=(&pass1[0]);
+    x2.str=(&pass2[0]);
+    FOREVER
+        {
+        if (uOpenDialog(NULL))
+            return;
+        if (uAddDialogItem(H_DIALOG_XINPUT,"Define password",&x1))
+            return;
+        if (uAddDialogItem(H_DIALOG_XINPUT,"Confirm password",&x2))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        if (p_bcmpi(&pass1[1],pass1[0],&pass2[1],pass2[0]))
+            {
+            wInfoMsg("Password not confirmed");
+            continue;
+            }
+        if (pass1[0])
+            break;
+        wInfoMsg("Please supply password");
+        }
+    p_bfil(&pass[0],10,0);
+    p_bcpy(&pass[0],&pass1[0],pass1[0]+1);
+    }
+
+LOCAL_C VOID MakeReadable(TEXT *out,TEXT *in)
+    {
+    INT len;
+    INT i;
+    INT val;
+
+    i=32;
+    len=(*in++);
+    *out++=len*2;
+    while (len--)
+        {
+        val=(*in++);
+        *out++=i+(val&0xf);
+        i+=16;
+        *out++=i+(val>>4);
+        if (i==112)
+            i=32;
+        else
+            i+=16;
+        }
+    }
+
+LOCAL_C VOID MakeUnreadable(TEXT *out,TEXT *in)
+    {
+    INT len;
+    INT i;
+    INT val;
+
+    i=32;
+    len=(*in++)/2;
+    *out++=len;
+    while (len--)
+        {
+        val=(*in++)-i;
+        i+=16;
+        val+=((*in++)-i)<<4;
+        *out++=val;
+        if (i==112)
+            i=32;
+        else
+            i+=16;
+        }
+    }
+
+LOCAL_C VOID Report(TEXT *title,TEXT *mess)
+    {
+    H_DI_TEXT txt;
+
+    if (uOpenDialog(title))
+        return;
+    txt.str=mess;
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+        return;
+    uRunDialog();
+    }
+
+LOCAL_C VOID EncryptMessage(VOID)
+    {
+    P_MASK mask;
+    H_DI_EDIT ed;
+    TEXT in[20];
+    TEXT out[38];
+
+    if (!pass[0])
+        {
+        wInfoMsg("Can't encrypt with no password set");
+        return;
+        }
+    p_setmask((VOID **)&mask,&pass[1]);
+    if (uOpenDialog("Encrypt message"))
+        return;
+    ed.str=(&in[0]);
+    ed.len=18;
+    in[0]=0;
+    if (uAddDialogItem(H_DIALOG_EDIT,"Message",&ed))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    p_encrypt(&mask,&in[1],in[0]);
+    MakeReadable(&out[0],&in[0]);
+    Report("Encrypted message",&out[0]);
+    }
+
+LOCAL_C VOID DecryptMessage(VOID)
+    {
+    P_MASK mask;
+    H_DI_SEDIT sed;
+    TEXT in[38];
+    TEXT out[20];
+
+    if (!pass[0])
+        {
+        wInfoMsg("Can't decrypt with no password set");
+        return;
+        }
+    p_setmask((VOID **)&mask,&pass[1]);
+    if (uOpenDialog("Decrypt message"))
+        return;
+    sed.str=(&in[0]);
+    sed.len=36;
+    sed.width=16;
+    in[0]=0;
+    if (uAddDialogItem(H_DIALOG_SEDIT,"Message",&sed))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    MakeUnreadable(&out[0],&in[0]);
+    p_decrypt(&mask,&out[1],out[0]);
+    Report("Decrypted message",&out[0]);
+    }
+
+LOCAL_C VOID FileSize(VOID)
+    {
+    TEXT fname[P_FNAMESIZE+2];
+    H_DI_FSEL fsel;
+    P_INFO info;
+    TEXT buf[30];
+
+    fname[0]=0;
+    fsel.fname=(&fname[0]);
+    fsel.flags=H_FILE_PICK_SELECTOR;
+    FOREVER
+        {
+        if (uOpenDialog("Find file size"))
+            return;
+        if (uAddDialogItem(H_DIALOG_FSEL,"File:",&fsel))
+            return;
+        if (uRunDialog()<=0)
+            return;
+        fname[1+fname[0]]=0;
+        if (!uErrorValue(p_finfo(&fname[1],&info)))
+            {
+            p_atos(&buf[0],"File size is %lu bytes",info.size);
+            wInfoMsg(&buf[0]);
+            }
+        }
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case ITEMS_BEFORE_CONVERT:
+        InchAndCm();
+        break;
+    case ITEMS_BEFORE_CONVERT+1:
+        MileAndKm();
+        break;
+    case ITEMS_BEFORE_CONVERT+2:
+        PoundAndKg();
+        break;
+    case ITEMS_BEFORE_CONVERT+3:
+        PintAndL();
+        break;
+    case ITEMS_BEFORE_CONVERT+4:
+        Temperatures();
+        break;
+    case ITEMS_BEFORE_CALENDAR:
+        DayOfWeek();
+        break;
+    case ITEMS_BEFORE_CALENDAR+1:
+        hOODialog(DylHandle,C_OQD_COMBINS,OQD_DATE_COMBINS,NULL);
+        break;
+    case ITEMS_BEFORE_CALENDAR+2:
+        TimeDifference();
+        break;
+    case ITEMS_BEFORE_CALENDAR+3:
+        Horoscope();
+        break;
+    case ITEMS_BEFORE_CALENDAR+4:
+        TimeNow();
+        break;
+    case ITEMS_BEFORE_SECRET:
+        EnterPassword();
+        break;
+    case ITEMS_BEFORE_SECRET+1:
+        EncryptMessage();
+        break;
+    case ITEMS_BEFORE_SECRET+2:
+        DecryptMessage();
+        break;
+    case ITEMS_BEFORE_SPECIAL:
+        ChangeNdp();
+        break;
+    case ITEMS_BEFORE_SPECIAL+1:
+        FileSize();
+        break;
+    case ITEMS_BEFORE_SPECIAL+2:
+        p_exit(0);
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                p_exit(0);
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        }
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=80;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(MainWid);
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    hInitAppRcb();
+    DylHandle=hLoadOwnDyl(0);
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    CalcSmall();
+    ttH=hTTOpen();
+    }
+
+GLDEF_C VOID main(VOID)
+    {
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/hwifood/oquery.dfl b/code/SIBOSDK/hwifood/oquery.dfl
new file mode 100644
index 0000000..32b2b76
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oquery.dfl
@@ -0,0 +1 @@
+oqd.dyl
diff --git a/code/SIBOSDK/hwifood/oquery.pr b/code/SIBOSDK/hwifood/oquery.pr
new file mode 100644
index 0000000..1e93326
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oquery.pr
@@ -0,0 +1,17 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile oquery.c
+
+#if %remake #or (oqd.dyl #older oquery.img) #or (oquery.dfl #older oquery.img) #then
+  #file delete oquery.img
+#endif   
+
+#pragma link(hwif.lib)
+
+#if (oquery.img #older oquery.afl) #or (oquery.img #older oquery.pic) #then
+  #file delete oquery.img
+#endif
+
+#link oquery.img
diff --git a/code/SIBOSDK/hwifood/oquery.rss b/code/SIBOSDK/hwifood/oquery.rss
new file mode 100644
index 0000000..830f0b5
--- /dev/null
+++ b/code/SIBOSDK/hwifood/oquery.rss
@@ -0,0 +1,80 @@
+#include <hwim.rg>
+#include <hwim.rh>
+
+RESOURCE MENU oqm_daynames
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Monday";},
+        CHOICE_ITEM { str="Tuesday";},
+        CHOICE_ITEM { str="Wednesday";},
+        CHOICE_ITEM { str="Thursday";},
+        CHOICE_ITEM { str="Friday";},
+        CHOICE_ITEM { str="Saturday";},
+        CHOICE_ITEM { str="Sunday";}
+        };
+    }
+
+RESOURCE ACLIST_ARRAY oqa_date_combins
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Stop";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Backwards";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Forwards";
+            }
+        };
+    }                  
+
+RESOURCE DIALOG oqd_date_combins
+    {
+    title="Find date combinations";
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Day in week";
+            info=CHLIST { rid=oqm_daynames; };
+            },
+    	CONTROL
+    	    {
+    	    class=C_NCEDIT;
+    	    prompt="Day in month";
+    	    info=NCEDIT
+    		{
+    		low=1;
+    		high=31;
+    		};
+    	    },
+        CONTROL
+            {
+            class=C_DTEDIT;
+            prompt="Found date";
+            info=DTEDIT
+                {
+                flags=IN_DTEDIT_DDMMYYYY|IN_DTEDIT_INIT;
+    		low=0;
+    		high=93501l;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST { rid=oqa_date_combins; };
+            }
+        };
+    }
+
+RESOURCE STRING oqs_no_further_matches { str="No further matches"; }
diff --git a/code/SIBOSDK/hwifood/query.ms b/code/SIBOSDK/hwifood/query.ms
new file mode 100644
index 0000000..900368a
--- /dev/null
+++ b/code/SIBOSDK/hwifood/query.ms
@@ -0,0 +1 @@
+Query
diff --git a/code/SIBOSDK/hwifood/query.pic b/code/SIBOSDK/hwifood/query.pic
new file mode 100644
index 0000000..8ab3856
Binary files /dev/null and b/code/SIBOSDK/hwifood/query.pic differ
diff --git a/code/SIBOSDK/hwifood/query.shd b/code/SIBOSDK/hwifood/query.shd
new file mode 100644
index 0000000..97e58fc
Binary files /dev/null and b/code/SIBOSDK/hwifood/query.shd differ
diff --git a/code/SIBOSDK/hwifsrc/diyhwif.c b/code/SIBOSDK/hwifsrc/diyhwif.c
new file mode 100644
index 0000000..40908f1
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/diyhwif.c
@@ -0,0 +1,88 @@
+/*
+    DIYHWIF.C
+
+Started by DavidW, 6/11/92
+
+Routines to access some dialog item classes
+
+*/
+
+#include <dtedit.g>
+#include <chlist.g>
+#include <hwif.h>
+#include <hwif.g>
+
+GLREF_D PR_DLGBOX *DatDialogPtr;
+
+GLDEF_C VOID hDTClose(VOID *dte)
+    {
+    p_send2(dte,O_DESTROY);
+    }
+
+GLDEF_C VOID hDTSet(VOID *dte,H_SE_DTEDIT *sdte)
+    {
+    p_send3(dte,O_WN_SET,sdte);
+    }
+
+GLDEF_C VOID hDTSense(VOID *dte,H_SE_DTEDIT *sdte)
+    {
+    p_send3(dte,O_WN_SENSE,sdte);
+    }
+
+GLDEF_C INT hDTSelfCheck(VOID *dte)
+    {
+    INT ret;
+
+    ret=p_send2(dte,O_LG_SELF_CHECK);
+    return(ret!=LG_CHECK_OK && ret!=LG_CHECK_OK_CHANGED);
+    }
+
+GLDEF_C VOID hDTEmphasise(VOID *dte,INT flag)
+    {
+    p_send3(dte,O_WN_EMPHASISE,flag);
+    }
+
+GLDEF_C INT hDTHandleKey(VOID *dte,INT keycode,INT modifier)
+    {
+    return(p_send4(dte,O_WN_KEY,keycode,modifier));
+    }
+
+GLDEF_C VOID *hDTOpen(H_DTEDIT *dte)
+    {
+    VOID *self;
+    PR_WIN win;
+
+    self=uCheckHandle(p_new(CAT_HWIF_HWIM,C_DTEDIT));
+    if (self)
+        {
+        win.win.id=dte->win;
+        p_send4(self,O_WN_INIT,dte,&win);
+        p_send5(self,O_LG_SET_ID_POS,dte->win,&dte->pos,dte->width);
+        hDTEmphasise(self,dte->emph);
+        }
+    return(self);
+    }
+
+GLDEF_C VOID hSetVarrayInChlist(INT index,INT nsel,VOID *varray)
+    {
+    SE_CHLIST set;
+
+    set.nsel=nsel;
+    set.data=varray;
+    set.set_flags=SE_CHLIST_DATA|SE_CHLIST_NSEL|SE_CHLIST_RETAIN;
+    p_send4(DatDialogPtr,O_WN_SET,index,&set);
+    }
+
+GLDEF_C VOID uSetDialogUline(INT pos,INT on)
+    {
+    DLGBOX_ITEM *pitm;
+
+    pitm=(DatDialogPtr->dlgbox.count>7)?
+                DatDialogPtr->dlgbox.u.pitm+pos:
+                &DatDialogPtr->dlgbox.u.item[pos];
+    if (on)
+        pitm->flags|=DLGBOX_ITEM_UNDERLINED;
+    else
+        pitm->flags&=(~DLGBOX_ITEM_UNDERLINED);
+    }
+
diff --git a/code/SIBOSDK/hwifsrc/ehwif.c b/code/SIBOSDK/hwifsrc/ehwif.c
new file mode 100644
index 0000000..f69cab0
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/ehwif.c
@@ -0,0 +1,276 @@
+/*
+    EHWIF.C
+
+Started by DavidW, 5/12/91
+
+Edit box extension to h layer of hwif
+
+*/
+
+#include <edit.g>
+#include <edwin.g>
+#include <scrimg.g>
+#include <hwif.g>
+#include <hwif.h>
+
+GLDEF_D UWORD _ebControlFormat=FALSE;
+
+#define EebH ((PR_EDWIN *)ebH)
+
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT DoEntersend(VOID *ebH,INT method,VOID *p1,VOID *p2,VOID *p3)
+    {
+    p_send5(ebH,method,p1,p2,p3);
+    return(0);
+    }
+    
+#pragma restore
+
+LOCAL_C INT Entersend(VOID *ebH,INT method,VOID *p1,VOID *p2,VOID *p3)
+    {
+    INT ret;
+
+    ret=p_enter6(DoEntersend,ebH,method,p1,p2,p3);
+    if (ret<-1)
+        uErrorValue(ret);
+    return(ret);
+    }
+
+#define V (VOID*)
+
+GLDEF_C INT hEBCompleteFormat(VOID *ebH)
+    {
+    PR_SCRIMG *scrimg;
+    INT ret;
+
+    scrimg=EebH->edwin.scrimg;
+    if (!scrimg->scrimg.formatting)
+        return(0);
+    ret=Entersend(scrimg,O_SI_SET,0,0,0);
+    p_send2(scrimg->scrimg.wrap,O_AO_CANCEL);
+    return(ret);
+    }
+
+GLDEF_C INT hEBHandleKey(VOID *ebH,INT keycode,INT modifier)
+    {
+    INT ret;
+
+    if (keycode==W_KEY_RETURN)
+        modifier|=W_SHIFT_MODIFIER;
+    ret=Entersend(ebH,O_WN_KEY,V keycode,V modifier,NULL);
+    if (!ret && !_ebControlFormat)
+        ret=hEBCompleteFormat(ebH);
+    return(ret);
+    }
+    
+GLDEF_C VOID hEBClose(VOID *ebH)
+    {
+    p_send2(ebH,O_DESTROY);
+    }
+
+GLDEF_C TEXT *hEBSenseText(VOID *ebH)
+    {
+    SE_EDWIN sense;
+
+    p_send3(ebH,O_WN_SENSE,&sense);
+    return(sense.buf);
+    }
+
+GLDEF_C INT hEBSetText(VOID *ebH,TEXT *pb,INT blen)
+    {
+    SE_EDWIN set;
+
+    set.buf=pb;
+    set.len=blen;
+    return(Entersend(ebH,O_WN_SET,&set,NULL,NULL));
+    }
+
+GLDEF_C VOID hEBEmphasise(VOID *ebH,INT flag)
+    {
+    p_send3(ebH,O_WN_EMPHASISE,flag);
+    }
+
+GLDEF_C INT hEBSetSelect(VOID *ebH,INT aoff,INT coff)
+    {
+    SET_EDWIN set;
+
+    set.flags=SET_EDWIN_CURSOR|SET_EDWIN_ANCHOR;
+    set.anchor=aoff;
+    set.cursor=coff;
+    return(Entersend(ebH,O_EW_SET,&set,NULL,NULL));
+    }
+
+GLDEF_C INT hEBSenseSelect(VOID *ebH,UWORD *top)
+    {
+    return(p_send3(EebH->edwin.scrimg,O_SI_GET_SELECT,top));
+    }
+
+GLDEF_C INT hEBSetClipText(VOID *ebH,TEXT *pb,INT blen)
+    {
+    return(Entersend(EebH->edwin.clip,O_EP_SET_TEXT,pb,V blen,0));
+    }
+
+GLDEF_C TEXT *hEBSenseClipText(VOID *ebH)
+    {
+    TEXT *pb;
+
+    p_send3(EebH->edwin.clip,O_EF_SENSE_BUF,&pb);
+    return(pb);
+    }
+
+GLDEF_C INT hEBEvaluate(VOID *ebH)
+    {
+    return(Entersend(ebH,O_EW_EVALUATE,NULL,NULL,NULL));
+    }
+
+GLDEF_C INT hEBChangeWidth(VOID *ebH,INT width)
+    {
+    P_EXTENT ext;
+
+    p_send3(ebH,O_EW_SENSE_SIZE,&ext);
+    EebH->edwin.margins.right+=width-ext.width;
+    ext.width=width;
+    return(Entersend(ebH,O_EW_SET_SIZE,&ext,NULL,NULL));
+    }
+
+GLDEF_C INT hEBSetMargin(VOID *ebH,UINT right)
+    {
+    INT ret;
+    UINT oright;
+
+    oright=EebH->edwin.margins.right;
+    EebH->edwin.margins.right=right;
+    ret=Entersend(EebH->edwin.scrimg,
+                        O_SI_STYLE_CHANGED,SCRIMG_STCHNG_DOC,NULL,NULL);
+    if (ret<0)
+        EebH->edwin.margins.right=oright;
+    return(ret);
+    }
+
+GLDEF_C UINT hEBSenseMargin(VOID *ebH)
+    {
+    return(EebH->edwin.margins.right);
+    }
+
+GLDEF_C INT hEBInsert(VOID *ebH,TEXT *pb,INT blen)
+    {
+    return(Entersend(ebH,O_EW_INSERT,pb,V blen,NULL));
+    }
+
+GLDEF_C INT hEBReplace(VOID *ebH,TEXT *replace,INT backwards)
+    {
+    return(Entersend(ebH,O_EW_REPLACE,replace,V backwards,NULL));
+    }
+
+GLDEF_C INT hEBCopy(VOID *ebH)
+    {
+    if (!(EebH->edwin.select))
+        return(1);
+    return(Entersend(ebH,O_EW_REPLACE_CLIP,NULL,NULL,NULL));
+    }
+
+GLDEF_C INT hEBPaste(VOID *ebH)
+    {
+    if (!(p_send2(EebH->edwin.clip,O_EP_SENSE_LEN)))
+        return(1);
+    return(Entersend(ebH,O_EW_PASTE_CLIP,NULL,NULL,NULL));
+    }
+
+GLDEF_C INT hEBFind(VOID *ebH,TEXT *str,INT flags)
+    {
+    return(p_send4(ebH,O_EW_FIND,str,flags));
+    }
+
+GLDEF_C INT hEBSenseChanged(VOID *ebH)
+    {
+    return(EebH->edwin.change);
+    }
+
+GLDEF_C VOID hEBClearChanged(VOID *ebH)
+    {
+    EebH->edwin.change=FALSE;
+    }
+
+GLDEF_C VOID hEBSetCWidth(VOID *ebH,INT cwidth)
+    {
+    SCRIMG_WIN win;
+
+    p_send3(EebH->edwin.scrimg,O_SI_SENSE,&win);
+    win.cwidth=cwidth;
+    Entersend(EebH->edwin.scrimg,O_SI_SET,&win,NULL,NULL);
+    }
+
+
+GLDEF_C INT hEBShowSymbols(VOID *ebH,INT flag)
+    {
+    SCRLAY_STYLE style;
+
+    p_send3(EebH->edwin.scrlay,O_SL_SENSE,&style);
+    style.options=FALSE;
+    if (flag)
+        style.options=SCRLAY_SHOW_SPACES|SCRLAY_SHOW_LFS;
+    p_send3(EebH->edwin.scrlay,O_SL_SET,&style);
+    return(Entersend(EebH->edwin.scrimg,O_SI_STYLE_CHANGED,0,0,0));
+    }
+
+GLDEF_C VOID *hEBOpen(INT flags,H_EDIT_BOX *heb)
+    {
+    VOID *ebH;
+    IN_EDWIN in;
+    IN_EDWIN_X inx;
+    PR_WIN win;
+
+    ebH=uCheckHandle(p_new(CAT_HWIF_HWIM,C_EDWIN));
+    if (!ebH)
+        return(NULL);
+    win.win.id=heb->win;
+    in.vulen=heb->vulen;
+    in.flags=flags|IN_EDWIN_VULEN_PIXELS
+                        |IN_EDWIN_NO_AUTOSELECT|IN_EDWIN_POSITION_SUPPLIED;
+    in.maxlen=heb->maxchars;
+    in.contents[0]=0;
+    inx.vislines=heb->vislines;
+    inx.pos=heb->pos;
+    inx.font=heb->font;
+    inx.style=heb->style;
+    inx.leading.total=heb->lead_tot;
+    inx.leading.top=heb->lead_top;
+    inx.clip=NULL;
+    if (Entersend(ebH,O_WN_INIT,&in,&win,&inx))
+        {
+        hEBClose(ebH);
+        return(NULL);
+        }
+    return(ebH);
+    }
+
+GLDEF_C VOID *hEBSenseDoc(VOID *ebH)
+    {
+    return(EebH->edwin.doc);
+    }
+
+GLDEF_C INT hEDCapacity(VOID *doc,UINT maxlen)
+    {
+    return(Entersend(doc,O_EP_CAPACITY,V (maxlen+1),NULL,NULL));
+    }
+
+GLDEF_C INT hEDInsert(VOID *doc,UINT pos,VOID *buf,UINT len)
+    {
+    return(Entersend(doc,O_EP_INSERT,V pos,buf,V len));
+    }
+
+GLDEF_C INT hEBDocChanged(VOID *ebH)
+    {
+    UINT doclen;
+
+    doclen=p_send2(EebH->edwin.doc,O_EP_SENSE_LEN);
+    EebH->edwin.clen=doclen+1;
+    return(Entersend(EebH->edwin.scrimg,O_SI_DOC_CHANGED,V doclen,NULL,NULL));
+    }
+
+GLDEF_C INT hEBPosToXL(void *ebH,H_SCRLAY_PLX *plx)
+    {
+    return(p_send3(EebH->edwin.scrlay,O_SL_POS_TO_XL,plx));
+    }
diff --git a/code/SIBOSDK/hwifsrc/hhwif.c b/code/SIBOSDK/hwifsrc/hhwif.c
new file mode 100644
index 0000000..caa6d48
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hhwif.c
@@ -0,0 +1,209 @@
+/*
+    HHWIF.C
+
+Started by Huw 11/3/91
+
+Routines for supplying menus and dialogs for non OOP users
+such as OPL/W
+*/
+
+#include <hwif.g>
+#include <hwif.h>
+#include <gate.g>
+#include <p_gen.h>
+#include <epoc.h>
+
+GLREF_D PR_GATE *DatGate;
+GLDEF_D UWORD _UseFullScreen;
+GLDEF_D UWORD *_GreyLines;
+GLDEF_D UWORD *_MenuPositions;
+GLDEF_D UWORD _SmallFontDialog;
+
+GLDEF_C INT hIFInit(VOID *console)
+/*
+Initialise HWIM interface
+*/
+    {
+    if (!(DatGate=p_new(CAT_HWIF_HWIM,C_GATE)))
+        return(E_GEN_NOMEMORY);
+    if (_UseFullScreen)
+        p_send2(DatGate,O_GT_XW_ENABLE);
+    return(p_send3(DatGate,O_GT_INIT,console));
+    }
+
+GLDEF_C INT hMenuOpen()
+/*
+Create a new menu bar
+*/
+    {
+    return(p_send2(DatGate,O_GT_MENU_OPEN));
+    }
+
+GLDEF_C INT hMenuAdd(TEXT *title,VOID *menu)
+/*
+Add another menu to the menu bar
+*/
+    {
+    return(p_send4(DatGate,O_GT_MENU_ADD,title,menu));
+    }
+
+GLDEF_C INT hMenuRun()
+/*
+Display and use the menu bar
+
+Note that due to the addition of 'gate.g.dx' in os 356 and above, the
+property 'gate.g.ulines' is in different places on different models.
+
+Older models will be expecting the greyline data to be where later
+models look for 'gate.g.dx', so a test is required to determine where
+to copy the greyline data to.
+*/
+    {
+    if (_GreyLines)
+        {
+        p_bcpy((BYTE *)&DatGate->gate.g.ulines[0]-((p_version()>0x355f)?0:
+                      sizeof(DLG_X_CONSTANTS)),_GreyLines,16*sizeof(UWORD));
+        }
+    return(p_send3(DatGate,O_GT_MENU_RUN,_MenuPositions));
+    }
+
+GLDEF_C VOID hMenuClose()
+/*
+Close an incomplete menu bar down
+*/
+    {
+    p_send2(DatGate,O_GT_MENU_CLOSE);
+    }
+
+GLDEF_C INT hDlgOpen(TEXT *title)
+/*
+Create a new dialog
+*/
+    {
+    INT method;
+
+    method=O_GT_DIAL_OPEN;
+    if (_SmallFontDialog)
+        {
+        method=O_GT_DIAL_SOPEN;
+        _SmallFontDialog=FALSE;
+        }
+    return(p_send3(DatGate,method,title));
+    }
+
+GLDEF_C INT hDlgAdd(UWORD type,TEXT *prompt,VOID *data)
+/*
+Add an item to the dialog
+*/
+    {
+    return(p_send5(DatGate,O_GT_DIAL_ADD,type,prompt,data));
+    }
+
+GLDEF_C INT hDlgRun()
+/*
+Display and use the dialog
+*/
+    {
+    return(p_send2(DatGate,O_GT_DIAL_RUN));
+    }
+
+GLDEF_C VOID hDlgClose()
+/*
+Close an incomplete dialog down
+*/
+    {
+    p_send2(DatGate,O_GT_DIAL_CLOSE);
+    }
+
+GLDEF_C VOID *hCardOpen()
+/*
+Open a menu card for building
+*/
+    {
+    return((VOID *)p_send2(DatGate,O_GT_CARD_OPEN));
+    }
+
+GLDEF_C INT hCardAdd(VOID *hand,INT index,INT accel,TEXT *str)
+/*
+Add an item to a menu card
+*/
+    {
+    H_CARD card;
+
+    card.accel=accel;
+    card.str=str;
+    return(p_send5(DatGate,O_GT_CARD_ADD,hand,index,&card));
+    }
+
+GLDEF_C VOID hCardClose(VOID *hand)
+/*
+Discard a menu card
+*/
+    {
+    p_send3(DatGate,O_GT_CARD_CLOSE,hand);
+    }
+
+GLDEF_C VOID *hChoiceOpen()
+/*
+Open a choice list for building
+*/
+    {
+    return((VOID *)p_send2(DatGate,O_GT_CHOICE_OPEN));
+    }
+
+GLDEF_C INT hChoiceAdd(VOID *hand,INT index,TEXT *str)
+/*
+Add an item to a choice list
+*/
+    {
+    H_CHOICE choice;
+
+    choice.str=str;
+    return(p_send5(DatGate,O_GT_CHOICE_ADD,hand,index,&choice));
+    }
+
+GLDEF_C VOID hChoiceClose(VOID *hand)
+/*
+Discard a choice list
+*/
+    {
+    p_send3(DatGate,O_GT_CHOICE_CLOSE,hand);
+    }
+
+GLDEF_C VOID *hButtonOpen()
+/*
+Open a action list for building
+*/
+    {
+    return((VOID *)p_send2(DatGate,O_GT_BUTTON_OPEN));
+    }
+
+GLDEF_C INT hButtonAdd(VOID *hand,INT index,INT key,TEXT *str)
+/*
+Add a button to an action list
+*/
+    {
+    H_BUTTON but;
+
+    but.keycode=key;
+    but.str=str;
+    return(p_send5(DatGate,O_GT_BUTTON_ADD,hand,index,&but));
+    }
+
+GLDEF_C VOID hButtonClose(VOID *hand)
+/*
+Discard an action list
+*/
+    {
+    p_send3(DatGate,O_GT_BUTTON_CLOSE,hand);
+    }
+
+GLDEF_C INT hDlgPosition(INT x,INT y)
+    {
+    return(p_send4(DatGate,O_GT_DIAL_POSITION,x,y));
+    }
+
+GLDEF_C UINT hLastSystemKey(UINT *pmodifiers)
+    {
+    return(p_send3(DatGate,O_GT_LAST_KEY,pmodifiers));
+    }
diff --git a/code/SIBOSDK/hwifsrc/hwif.cat b/code/SIBOSDK/hwifsrc/hwif.cat
new file mode 100644
index 0000000..2c49dec
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hwif.cat
@@ -0,0 +1,23 @@
+IMAGE hwif
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE lprinter.g
+INCLUDE help.g
+
+CLASS hprinter lprinter
+    {
+    REPLACE lpr_read
+    REPLACE lpr_sense_text
+    PROPERTY
+        {
+        INT (*sense)(WDR_PRINT *);
+        }
+    }
+
+CLASS hhelpdlg helpdlg
+    {
+    REPLACE destroy
+    }
+
diff --git a/code/SIBOSDK/hwifsrc/hwif.h b/code/SIBOSDK/hwifsrc/hwif.h
new file mode 100644
index 0000000..47015ec
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hwif.h
@@ -0,0 +1,339 @@
+/*	HEADER - HWIF.H
+Copyright (C) Psion PLC 1992
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.20F 08/11/92 DWW New version for Developers Conference
+2.00F 01/12/93 DWW Version 2 C SDK
+*/
+#ifndef HWIF_H
+#define HWIF_H
+
+#include <p_graf.h>
+#include <wlib.h>
+
+#ifdef STDEPOC_H
+#  include <p_cons.h>
+#else
+#  ifndef EPOCCONS_H
+#  include <epoccons.h>
+#  endif
+#endif
+
+typedef struct
+    {
+    char *title;
+    unsigned short int nlines;
+    } H_MENU_DATA;
+#define H_DIALOG_TEXT    0
+#define H_DIALOG_CHOICE   1
+#define H_DIALOG_NUMBER   2
+#define H_DIALOG_FLOAT   3
+#define H_DIALOG_TIME    4
+#define H_DIALOG_DATE    5
+#define H_DIALOG_EDIT    6
+#define H_DIALOG_SEDIT   7
+#define H_DIALOG_XINPUT   8
+#define H_DIALOG_FSEL    9
+#define H_DIALOG_BUTTONS  10
+typedef struct
+    {
+    char *str;
+    unsigned short int type;
+    } H_DI_TEXT;
+#define H_DTEXT_ALIGN_LEFT   0
+#define H_DTEXT_ALIGN_RIGHT   1
+#define H_DTEXT_ALIGN_CENTRE  2
+#define H_DTEXT_BOLD      0x100
+#define H_DTEXT_UNDERLINE    0x200
+#define H_DTEXT_SELECTABLE   0x400
+typedef struct
+    {
+    union
+        {
+        unsigned short int *sel;
+        unsigned short int count;
+        } u;
+    void *menu;
+    } H_DI_CHOICE;
+typedef struct
+    {
+    long int *value;
+    long int low;
+    long int high;
+    } H_DI_NUMBER;
+typedef struct
+    {
+    double *value;
+    double low;
+    double high;
+    } H_DI_FLOAT;
+typedef struct
+    {
+    unsigned long int *value;
+    unsigned long int low;
+    unsigned long int high;
+    unsigned short int type;
+    } H_DI_TIME;
+#define H_DTIME_SHOW_SECONDS  1
+#define H_DTIME_DURATION    2
+typedef struct
+    {
+    unsigned long int *value;
+    unsigned long int low;
+    unsigned long int high;
+    } H_DI_DATE;
+#define H_LAST_DAY   93501l
+#define H_FIRST_SYS_DAY 25567l
+#define H_LAST_SYS_DAY 75276l
+typedef struct
+    {
+    char *str;
+    unsigned short int len;
+    } H_DI_EDIT;
+typedef struct
+    {
+    char *str;
+    unsigned short int len;
+    unsigned short int width;
+    } H_DI_SEDIT;
+typedef struct
+    {
+    char *str;
+    } H_DI_XINPUT;
+typedef struct
+    {
+    char *fname;
+    unsigned short int flags;
+    } H_DI_FSEL;
+typedef struct
+    {
+    char *str;
+    short int accel;
+    } H_CARD;
+typedef struct
+    {
+    char *str;
+    } H_CHOICE;
+typedef struct
+    {
+    char *str;
+    unsigned short int keycode;
+    } H_BUTTON;
+#define W_EVENT_KEY (CONS_SPECIAL_EVENT*256)
+#define H_FILE_ALLOW_DIRS 0x02
+#define H_FILE_JUST_DIRS 0x04
+#define H_FILE_FORCE_NXIST 0x08
+#define H_FILE_NO_AUTOQUERY 0x10
+#define H_FILE_ACCEPT_NULL 0x20
+#define H_FILE_SET_DEFEXT 0x40
+#define H_FILE_CAN_WILDCARD 0x80
+#define H_FILE_RESTRICT_LIST H_FILE_FORCE_NXIST
+#define H_FILE_PICK_SELECTOR 0
+#define H_FILE_NEW_EDITOR 0x01
+#define H_PRINT_PAGE 0x01
+#define H_PRINT_LINE 0x02
+#define H_PRINT_RIGHT 0x04
+#define H_PRINT_TEXT 0x10
+#define H_PRINT_KEEP 0x8000
+#define H_PRINT_STY_UNDERLINE 0x01
+#define H_PRINT_STY_BOLD 0x02
+#define H_PRINT_STY_ITALIC 0x04
+#define H_PRINT_STY_SUPER 0x08
+#define H_PRINT_STY_SUB 0x10
+typedef struct
+    {
+    short int flags;
+    short int typf;
+    short int fheight;
+    short int style;
+    short int down;
+    short int indent;
+    short int height;
+    short int right;
+    char *buf;
+    unsigned short int blen;
+    } H_PRINT;
+#define H_TIME_SET_SDATE 0
+#define H_TIME_SET_DATE 1
+#define H_TIME_SET_DAYSEC 2
+#define H_TIME_SET_NOW 3
+#define H_TIME_SENSE_BOTH 3
+#define H_TIME_SENSE_DATE 4
+#define H_TIME_SENSE_TIME 5
+#define H_TIME_FORMAT_NO_DAY 0x0004
+#define H_TIME_FORMAT_NO_MONTH 0x0008
+#define H_TIME_FORMAT_NO_YEAR 0x0010
+#define H_TIME_FORMAT_MONTH_NAME 0x0020
+#define H_TIME_FORMAT_SUFFIX 0x0040
+#define H_TIME_FORMAT_DAY_NAME 0x0080
+#define H_TIME_FORMAT_NO_CENTURY 0x0100
+#define H_TIME_FORMAT_NO_SECONDS 0x0200
+#define H_ALARM_TIMED 2
+#define H_ALARM_UNTIMED 1
+typedef struct
+    {
+    unsigned short int maxchars;
+    unsigned short int vulen;
+    unsigned short int vislines;
+    P_POINT pos;
+    unsigned short int win;
+    unsigned short int font;
+    unsigned short int style;
+    unsigned short int lead_tot;
+    unsigned short int lead_top;
+    } H_EDIT_BOX;
+typedef struct
+    {
+    unsigned short int pos;
+    short int line;
+    short int x;
+    } H_SCRLAY_PLX;
+#define H_EDIT_BOX_CLIPBOARD 0x0040
+#define H_EDIT_BOX_LEFT_CURSOR 0x0200
+#define H_EDIT_BOX_FONT 0x1000
+#define H_EDIT_BOX_LEADING 0x2000
+#define H_EDIT_BOX_VISLINES 0x4000
+#define HEB_FIND_BACKWARDS 0x01
+#define HEB_FIND_CASESENS 0x02
+#define H_DTEDIT_DDMMYYYY       0x0000
+#define H_DTEDIT_HHMMSS         0x1100
+#define H_DTEDIT_HHMM           0x0100
+#define H_DTEDIT_HHMMSS_D       0x1300
+#define H_DTEDIT_HHMM_D         0x0300
+#define H_DTEDIT_SET_VALUE      0x0001
+#define H_DTEDIT_SET_LOW        0x0002
+#define H_DTEDIT_SET_HIGH       0x0004
+typedef struct
+    {
+    unsigned short int flags;
+    long int value;
+    long int low;
+    long int high;
+    P_POINT pos;
+    unsigned short int win;
+    unsigned short int width;
+    unsigned short int emph;
+    } H_DTEDIT;
+typedef struct
+    {
+    unsigned short int flags;
+    long int value;
+    long int low;
+    long int high;
+    } H_SE_DTEDIT;
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int hIFInit(void *);
+extern int hMenuOpen(void);
+extern int hMenuAdd(char *,void *);
+extern int hMenuRun(void);
+extern void hMenuClose(void);
+extern int hDlgOpen(char *);
+extern int hDlgAdd(unsigned short int,char *,void *);
+extern int hDlgRun(void);
+extern void hDlgClose(void);
+extern int hDlgPosition(int x,int y);
+extern void *hCardOpen(void);
+extern int hCardAdd(void *,int,int,char *);
+extern void hCardClose(void *);
+extern void *hChoiceOpen(void);
+extern int hChoiceAdd(void *,int,char *);
+extern void hChoiceClose(void *);
+extern void *hButtonOpen(void);
+extern int hButtonAdd(void *,int,int,char *);
+extern void hButtonClose(void *);
+extern void hEnsurePath(char *fname);
+extern void hSetUpStatusNames(char *pb);
+extern int hCrackCommandLine(void);
+extern int hIsDbfCompressible(void *dH);
+extern int hDTMFString(char *zts);
+extern unsigned int hLastSystemKey(unsigned int *pmodifiers);
+extern void uCommonInit(void);
+extern void uEnableGrey(void);
+extern void uGetKey(WMSG_KEY *pkey);
+extern void uGetKeyA(short int *pstat,WMSG_KEY *pkey);
+extern void uCancelGetKeyA(void);
+extern int uKeyPressOutstanding(void);
+extern void uEscape(unsigned short int flag);
+extern unsigned int uFindMainWid(void);
+extern void uForceToFront(void);
+extern void uErrorString(char *message);
+extern int uErrorValue(int ret);
+extern void *uCheckHandle(void *handle);
+extern void uZTStoBCS(char *bcs,char *zts);
+extern int uOpenDialog(char *title);
+extern int uAddDialogItem(int type,char *prompt,void *data);
+extern int uRunDialog(void);
+extern int cdecl uAddButtonList(char *but,int code,...);
+extern int uBeginDCL(H_DI_CHOICE *pch);
+extern int uGrowDCL(H_DI_CHOICE *pch,char *choice);
+extern int uAddDCL(char *prompt,unsigned short int *nsel,H_DI_CHOICE *pch);
+extern int cdecl uAddChoiceList(char *prompt,unsigned short int *nsel,char *choice,...);
+extern int cdecl uDialogMenu(char *title,char *pb,...);
+extern void cdecl uDisplayText(char *pb,...);
+extern int uPresentMenus(void);
+extern void uAddGreyUline(unsigned char,unsigned short int *plines);
+extern void uSetDialogUline(int pos,int on);
+extern int uLocateCommand(int accel);
+extern void hPrintSetupDialog(void);
+extern void hPrint(int printline(H_PRINT *));
+extern void hPrinterSetupDialog(void);
+extern void hPrintSetSI(unsigned int subsqind);
+extern int hPrintSensePageWidth(void);
+extern int hPrintSenseBufWidth(char *buf,int blen);
+extern void hHelpSubSystem(int startid,int indexid);
+extern void *hTTOpen(void);
+extern int hTTSetTime(void *handle,int type,void *data);
+extern int hTTSenseString(void *handle,int type,char *buf);
+extern void hTTSetFormat(void *handle,int values);
+extern void hTTSetAbbreviations(void *handle,int dayabb,int monabb);
+extern void hTTClose(void *handle);
+extern int hEBHandleKey(void *ebH,int keycode,int modifier);
+extern int hEBCompleteFormat(void *ebH);
+extern char *hEBSenseText(void *ebH);
+extern int hEBSetText(void *ebH,char *pb,int blen);
+extern void hEBEmphasise(void *ebH,int flag);
+extern int hEBSetSelect(void *ebH,int aoff,int coff);
+extern int hEBSenseSelect(void *ebH,unsigned short int *top);
+extern int hEBSetClipText(void *ebH,char *pb,int blen);
+extern char *hEBSenseClipText(void *ebH);
+extern int hEBEvaluate(void *ebH);
+extern int hEBSetMargin(void *ebH,unsigned int right);
+extern unsigned int hEBSenseMargin(void *ebH);
+extern int hEBChangeWidth(void *ebH,int width);
+extern void hEBSetCWidth(void *ebH,int cwidth);
+extern int hEBInsert(void *ebH,char *pb,int blen);
+extern int hEBReplace(void *ebH,char *replace,int backwards);
+extern int hEBCopy(void *ebH);
+extern int hEBPaste(void *ebH);
+extern int hEBFind(void *ebH,char *str,int flags);
+extern int hEBSenseChanged(void *ebH);
+extern void hEBClearChanged(void *ebH);
+extern int hEBShowSymbols(void *ebH,int flag);
+extern void *hEBOpen(int flags,H_EDIT_BOX *heb);
+extern void hEBClose(void *ebH);
+extern void *hEBSenseDoc(void *ebH);
+extern int hEDCapacity(void *doc,unsigned int maxlen);
+extern int hEDInsert(void *doc,unsigned int pos,void *buf,unsigned int len);
+extern int hEBDocChanged(void *ebH);
+extern int hEBPosToXL(void *ebH,H_SCRLAY_PLX *plx);
+extern void hDeclareAppRcb(void *rcb);
+extern void *hInitAppRcb(void);
+extern int hSetSystemResLang(int lang);
+extern void hRequestReplacePack(void *rcb,char *fname);
+extern void *hDTOpen(H_DTEDIT *dte);
+extern void hDTClose(void *dte);
+extern void hDTSet(void *dte,H_SE_DTEDIT *sdte);
+extern void hDTSense(void *dte,H_SE_DTEDIT *sdte);
+extern int hDTSelfCheck(void *dte);
+extern int hDTHandleKey(void *dte,int keycode,int modifier);
+extern void hDTEmphasise(void *dte,int flag);
+extern void hSetVarrayInChlist(int index,int nsel,void *varray);
+extern void hOODialog(int catHandle,int classno,int resid,void *rbuf);
+extern int hLoadOwnDyl(int index);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // HWIF_H
diff --git a/code/SIBOSDK/hwifsrc/hwif.pr b/code/SIBOSDK/hwifsrc/hwif.pr
new file mode 100644
index 0000000..82dfc30
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hwif.pr
@@ -0,0 +1,17 @@
+#system epoc img
+#model small jpi
+
+#message "HWIF library project file"
+
+#compile hwif.cat
+
+#compile hhwif.c
+#compile xhwif.c
+#compile uhwif.c
+#compile phwif.c
+#compile thwif.c
+#compile ehwif.c
+#compile rhwif.c
+#compile diyhwif.c
+
+#dolink hwif.lib
diff --git a/code/SIBOSDK/hwifsrc/hwifo.pr b/code/SIBOSDK/hwifsrc/hwifo.pr
new file mode 100644
index 0000000..03caf3a
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hwifo.pr
@@ -0,0 +1,18 @@
+#system epoc img
+#model small jpi
+
+#message "HWIFO library project file"
+
+#compile hwif.cat
+#dolink dummy.lib
+
+#compile hhwif.c
+#compile xhwif.c
+#compile uhwif.c
+#compile phwif.c
+#compile thwif.c
+#compile ehwif.c
+#compile rhwif.c
+#compile diyhwif.c
+
+#dolink hwifo.lib
diff --git a/code/SIBOSDK/hwifsrc/hwifsrc.prj b/code/SIBOSDK/hwifsrc/hwifsrc.prj
new file mode 100644
index 0000000..74a0185
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/hwifsrc.prj
@@ -0,0 +1,20 @@
+hwifsrc.prj     ! releases source files
+read.me         ! read me for distribution
+release.txt     ! list of changes between releases
+!
+hwif.pr         ! TS project file
+hwifo.pr        ! Alternative project file
+make.bat        ! Makes HWIF.LIB & HWIFO.LIB
+ts.red          ! Redirector (for completeness)
+!
+hwif.cat        ! printing subclass definition
+hhwif.c         ! original h layer of hwif
+xhwif.c         ! later additions to h layer of hwif
+uhwif.c         ! u layer of hwif
+phwif.c         ! printing routines
+thwif.c         ! time manipulation routines
+ehwif.c         ! edit box routines
+rhwif.c         ! resource file routines
+diyhwif.c       ! DIY dialog item routines
+!
+hwif.h          ! header file (releasable)
diff --git a/code/SIBOSDK/hwifsrc/make.bat b/code/SIBOSDK/hwifsrc/make.bat
new file mode 100644
index 0000000..d3aa98e
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/make.bat
@@ -0,0 +1,4 @@
+@echo off
+tscx /m hwif /v0
+tscx /m hwif /v0
+tscx /m hwifo /v0
diff --git a/code/SIBOSDK/hwifsrc/phwif.c b/code/SIBOSDK/hwifsrc/phwif.c
new file mode 100644
index 0000000..4a01361
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/phwif.c
@@ -0,0 +1,216 @@
+/*
+    PHWIF.C
+
+Started by DavidW, 5/12/91
+
+Printing extension to h layer of hwif
+
+Help subsystem extension added 3/8/92
+
+*/
+
+#include <hwimman.g>
+#include <hactive.g>
+#include <p_gen.h>
+#include <hwif.h>
+#include <hwif.g>
+#include <gate.g>
+
+GLREF_D PR_WSERV *w_ws;
+GLREF_D PR_HWIMMAN *w_am;
+GLREF_D PR_GATE *DatGate;
+GLREF_D UWORD DatLocked;
+
+typedef struct
+    {
+    INT (*f)(WDR_PRINT *);
+    } GATE_PRINTER;
+
+typedef struct
+    {
+    HANDLE catHand;
+    INT class;
+    DL_DATA d;
+    } GATE_OOD;
+
+#define GATE_FORCE_WSERV_LEAVE   FALSE
+
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT EditPrintContext(VOID *junk)
+    {
+    p_send2(w_ws,O_WS_EDIT_PRINT_CONTEXT);
+    return(0);
+    }
+    
+LOCAL_C INT EditPrinterSetup(VOID *junk)
+    {
+    p_send2(w_ws,O_WS_EDIT_PDEV_SETUP);
+    return(0);
+    }
+
+#define _phand ((PR_HPRINTER *)(w_ws->wserv.filelist))
+
+LOCAL_C INT DoPrint(VOID *par)
+    {
+    _phand=p_new(CAT_HWIF_HWIF,C_HPRINTER);
+    if (!_phand)
+        return(E_GEN_NOMEMORY);
+    _phand->hprinter.sense=((GATE_PRINTER *)par)->f;
+    p_send2(_phand,O_LPR_INIT);
+    return(0);
+    }
+    
+LOCAL_C INT HelpSubSystem(VOID *par)
+    {
+    p_send3(w_ws,O_WS_DO_HELP,(INT)par);
+    p_reclass(CAT_HWIF_HWIF,C_HHELPDLG,w_ws->wserv.dial);
+    p_send2(w_am,O_AM_START);
+    return(0);
+    }
+
+#define _dld ((GATE_OOD *)par)
+
+LOCAL_C INT LaunchDialog(VOID *par)
+    {
+    p_send5(w_ws,O_WS_DO_DIAL,_dld->catHand,_dld->class,&_dld->d);
+    return(0);
+    }
+
+#pragma restore
+
+LOCAL_C UINT ConsoleOff(UWORD state,UINT leavestate)
+/*
+Set the console read off or on dependent on state
+Also enable or disable leaves from the Window Server.
+Return the old value of the disable leaves status.
+*/
+    {
+    UINT func;
+
+    func=P_SCR_DISABLE_READS;
+    p_iow4(DatGate->gate.concb,P_FSET,&func,&state);
+    return(wDisableLeaves(leavestate));
+    }
+
+LOCAL_C VOID ViaGate(
+#pragma save,ENTER_CALL
+                    INT func(VOID *),VOID *par)
+#pragma restore
+    {
+    INT leavestate;
+    INT ret;
+    PR_WAOTSTAT *waotstat;
+
+    leavestate=ConsoleOff(TRUE,GATE_FORCE_WSERV_LEAVE);
+    w_ws->wserv.flags&=(~PR_WSERV_FROM_HWIF);
+    DatLocked++;
+    ret=p_enter2(func,par);
+    DatLocked--;
+    w_ws->wserv.flags|=PR_WSERV_FROM_HWIF;
+    ConsoleOff(FALSE,leavestate);
+    if (ret)
+        uErrorValue(ret);
+    waotstat=DatGate->gate.waotstat;
+    while (waotstat->waotstat.count)
+        {
+        p_iosignal();
+        (waotstat->waotstat.count)--;
+        }
+    }
+
+LOCAL_C VOID ViaClearGate(
+#pragma save,ENTER_CALL
+                    INT func(VOID *),VOID *par)
+#pragma restore
+/* new function for 2.04, avoid trouble when HELP pressed */
+    {
+	INT old;
+	
+	old=w_ws->wserv.help_index_id;
+	w_ws->wserv.help_index_id=0;
+    ViaGate(func,par);
+	w_ws->wserv.help_index_id=old;
+    }
+
+GLDEF_C VOID hPrintSetupDialog(VOID)
+    {
+	ViaClearGate(EditPrintContext,NULL);
+    }
+
+GLDEF_C VOID hPrint(INT sense(H_PRINT *))
+    {
+    GATE_PRINTER g;
+
+    g.f=(INT (*)(WDR_PRINT *))sense;
+    ViaClearGate(DoPrint,&g);
+    if (_phand)
+        {
+        p_send2(_phand,O_DESTROY);
+        _phand=NULL;
+        }
+    }
+
+GLDEF_C VOID hPrinterSetupDialog(VOID)
+    {
+    ViaClearGate(EditPrinterSetup,NULL);
+    }
+
+GLDEF_C VOID hHelpSubSystem(INT startid,INT indexid)
+    {
+    INT old;
+
+    old=w_ws->wserv.help_index_id;
+    w_ws->wserv.help_index_id=indexid;
+    ViaGate(HelpSubSystem,(VOID *)startid);
+    w_ws->wserv.help_index_id=old;
+    }
+
+GLDEF_C VOID hOODialog(INT catHandle,INT class,INT resid,VOID *rbuf)
+    {
+    GATE_OOD dld;
+
+    dld.catHand=catHandle;
+    dld.class=class;
+    dld.d.id=resid;
+    dld.d.rbuf=rbuf;
+    dld.d.pdlg=NULL;
+    ViaClearGate(LaunchDialog,&dld);
+    }
+
+GLDEF_C VOID hPrintSetSI(UINT subsqind)
+    {
+    _phand->lprinter.subsqind=subsqind;
+    }
+
+GLDEF_C INT hPrintSensePageWidth(VOID)
+    {
+    return(_phand->lprinter.width);
+    }
+
+GLDEF_C INT hPrintSenseBufWidth(TEXT *buf,INT blen)
+    {
+    return(p_send4(_phand,O_LPR_SENSE_BUF_WIDTH,buf,blen));
+    }
+
+#define S_METHOD_CALL call(reg_param =>(bx,dx,si,di),reg_saved =>(ds))
+
+#pragma S_METHOD_CALL
+
+METHOD INT hprinter_lpr_sense_text(PR_HPRINTER *self,WDR_PRINT *pr)
+    {
+    return((self->hprinter.sense)(pr));
+    }
+
+METHOD VOID hprinter_lpr_read(PR_HPRINTER *self,INT x,WDR_PRINT *pr)
+    {   /* added for Hwif 2.02 as workaround for lprinter bug */
+    self->lprinter.defer.flags&=(~WDR_PRINT_PAGE);
+    p_supersend4(self,O_LPR_READ,x,pr);
+    }
+
+METHOD VOID hhelpdlg_destroy(PR_HHELPDLG *self)
+    {
+    p_supersend2(self,O_DESTROY);
+    p_send2(w_am,O_AM_STOP);
+    }
diff --git a/code/SIBOSDK/hwifsrc/read.me b/code/SIBOSDK/hwifsrc/read.me
new file mode 100644
index 0000000..cb78b3e
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/read.me
@@ -0,0 +1,11 @@
+To build your own copy of HWIF.LIB
+----------------------------------
+
+Make sure that the OOP component of the SDK has been installed,
+as well as the CORE and HWIFSRC components.
+
+In the HWIFSRC directory, type "MAKE".
+
+The HWIF.LIB created should differ in only four bytes - a date stamp in
+the library header - from that installed into \SIBOSDK\LIB from the HWIF
+component of the SDK.
diff --git a/code/SIBOSDK/hwifsrc/release.txt b/code/SIBOSDK/hwifsrc/release.txt
new file mode 100644
index 0000000..96efb91
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/release.txt
@@ -0,0 +1,48 @@
+Version 2.05 - 7th Dec 94
+-------------------------
+Made by DavidW:
+1. Re-wrote uCommonInit to support W_CTBY_S3_SCR mode (if the new
+   static _S3UseFullScreen is set), to remove all hard-wired sizes
+   (these are now calculated dynamically at run-time), to resize the
+   default graphics window to use every pixel on the screen, and to
+   simplify the overall logic of the routine.
+2. Now test in hDlgOpen for whether a new static _SmallFontDialog is
+   set, and if so create the dialog using O_GT_DIAL_SOPEN instead of
+   O_GT_DIAL_OPEN (and clear the flag so that it won't affect any
+   subsequent dialogs).
+
+Version 2.04 - 1st Aug 94
+-------------------------
+Made by DavidW:
+1. Introduced new function ViaClearGate as a layer around ViaGate
+   that clears w_ws->wserv.help_index_id before entry, and restores
+   the original value on completion.  This is to avoid problems if
+   the user presses HELP when inside (a) an OO dialog (b) a
+   sub-dialog of the Print Setup or Printer Setup suites (c) the
+   Printing dialog.  (These problems would only show up if another
+   menu item has been highlighted last, apart from the first item in
+   the first menu.)
+
+
+Version 2.03 - 31st July 94
+---------------------------
+Made by DavidW:
+1. Now creates HWIFO.LIB as well as HWIF.LIB, to ease the task of
+   HWIF programmers who want to add OO features to their apps. 
+   HWIF.CAT is now a separate releasable.
+
+Version 2.02 - 23rd Mar 94
+--------------------------
+Made by DavidW:
+1. Added new replacement method lpr_read to hprinter class, to clear
+   PRINT_PAGE bit in defer.flags, to workaround bug in lprinter class
+   in which a line printed with PRINT_PAGE which needed to be
+   word-wrapped would throw a new page for each extra line generated.
+
+Version 2.01 - 7th Feb 94
+-------------------------
+Made by DavidW:
+1. Added function hEBPosToXL and struct definition H_SCRLAY_PLX
+   allowing access to the scrlay method O_SL_POS_TO_XL.
+2. Changed "class" to "classno" in one function definition, to be
+   more C++ friendly.
diff --git a/code/SIBOSDK/hwifsrc/rhwif.c b/code/SIBOSDK/hwifsrc/rhwif.c
new file mode 100644
index 0000000..3ff22bc
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/rhwif.c
@@ -0,0 +1,74 @@
+/*
+    RHWIF.C
+
+Started by DavidW, 1/11/92
+
+Resource file extension to Hwif
+
+*/
+
+#include <appman.g>
+#include <wlib.h>
+#include <hwif.h>
+#include <hwif.g>
+#include <epoc.h>
+#include <p_gen.h>
+#include <s_.rsg>
+
+GLREF_D PR_APPMAN *w_am;
+GLREF_D WORD DatLocked;
+GLREF_D VOID *DatCommandPtr;
+
+
+GLDEF_C VOID hDeclareAppRcb(VOID *rcb)
+    {
+    w_am->appman.rcb=rcb;
+    }
+
+GLDEF_C VOID *hInitAppRcb(VOID)
+    {               /* create and initialise resource file object */
+    INT ret;
+    VOID *rcb;      /* resource file object handle */
+
+    rcb=p_new(1,C_RSCFILE);
+    ret=p_entersend3(rcb,O_RS_INIT,DatCommandPtr);  /* pass file name */
+    if (ret<0)          /* no resource file found */
+        p_exit(ret);    /* fatal (programmer) error */
+    hDeclareAppRcb(rcb);
+    return(rcb);
+    }
+
+GLDEF_C INT hSetSystemResLang(INT lang)
+    {
+    TEXT name[12];  /* eg "ROM::s_.~04" */
+    P_INFO junk;
+    VOID *srcb;
+    INT ret;
+
+    p_atos(&name[0],"ROM::S_.~%02d",lang);
+    if (p_finfo(&name[0],&junk))
+        return(E_FILE_NXIST);
+    srcb=p_new(CAT_HWIF_OLIB,C_RSCFILE);
+    if (!srcb)
+        return(E_GEN_NOMEMORY);
+    ret=p_entersend3(srcb,O_RS_INIT,&name[0]);
+    if (!ret)
+        {
+        p_send2(w_am->appman.srcb,O_DESTROY);
+        w_am->appman.srcb=srcb;
+        }
+    return(ret);
+    }
+
+GLDEF_C VOID hRequestReplacePack(VOID *rcb,TEXT *fname)
+    {
+    TEXT buf[50];
+
+    p_send4(w_am,O_AM_LOAD_RES_BUF,-SYS_REPLACE_DISK,&buf[0]);
+    do
+        {
+        DatLocked++;
+        wsAlertW(WS_ALERT_CLIENT,0,&buf[0],0);
+        DatLocked--;
+        } while (p_entersend3(rcb,O_RS_INIT,fname)<0);
+    }
diff --git a/code/SIBOSDK/hwifsrc/thwif.c b/code/SIBOSDK/hwifsrc/thwif.c
new file mode 100644
index 0000000..5e3195d
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/thwif.c
@@ -0,0 +1,48 @@
+/*
+    THWIF.C
+
+Started by DavidW, 6/12/91
+
+Time text extension to h layer of hwif
+
+*/
+
+#include <hwif.g>
+#include <htime.g>
+#include <hwif.h>
+
+
+GLDEF_C VOID *hTTOpen(VOID)
+    {
+    return(uCheckHandle(p_new(CAT_HWIF_HWIM,C_HTIME)));
+    }
+
+GLDEF_C INT hTTSetTime(VOID *handle,INT type,VOID *data)
+    {
+    return(p_send4(handle,O_TO_SET,type,data));
+    }
+
+GLDEF_C INT hTTSenseString(VOID *handle,INT type,TEXT *buf)
+    {
+    return(p_send4(handle,O_TO_SENSE,type,buf));
+    }
+
+#define TIME_DEFAULTS (PR_TIME_NO_SECS|PR_TIME_DAY_NAME|PR_TIME_SUFFIX_NAME|PR_TIME_MONTH_NAME|PR_TIME_FORCE_UPDATE_FORMAT)
+
+GLDEF_C VOID hTTSetFormat(VOID *handle,INT values)
+    {
+    p_send3(handle,O_TO_SET_FORMAT,NULL);
+    ((PR_TIME *)handle)->time.f.flags&=(~TIME_DEFAULTS);
+    ((PR_TIME *)handle)->time.f.flags|=values;
+    }
+
+GLDEF_C VOID hTTSetAbbreviations(VOID *handle,INT dayabb,INT monabb)
+    {
+    p_send4(handle,O_TO_SET_ABBREVIATIONS,dayabb,monabb);
+    ((PR_TIME *)handle)->time.f.flags|=PR_TIME_ABBREVIATE;
+    }
+
+GLDEF_C VOID hTTClose(VOID *handle)
+    {
+    p_send2(handle,O_DESTROY);
+    }
diff --git a/code/SIBOSDK/hwifsrc/uhwif.c b/code/SIBOSDK/hwifsrc/uhwif.c
new file mode 100644
index 0000000..3863edb
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/uhwif.c
@@ -0,0 +1,385 @@
+/*
+    UHWIF.C
+
+Started by DavidW, 8/11/91
+
+Utility layer of hwif
+
+*/
+
+#include <p_std.h>
+#include <p_gen.h>
+#include <p_file.h>
+#include <p_cons.h>
+#include <wlib.h>
+#include <hwif.h>
+
+GLREF_D UWORD DatLocked;
+
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D VOID *winHandle;
+GLREF_D UWORD _UseFullScreen;
+GLDEF_D UWORD _S3UseFullScreen;
+
+GLREF_D TEXT ** _cmds;
+GLREF_D H_MENU_DATA * _mdata;
+
+LOCAL_C VOID Check(INT val)
+    {
+    if (val)
+        p_exit(val);
+    }
+
+GLDEF_C VOID uCommonInit(VOID)
+    {
+    INT val;
+    UINT func;
+    CONSOLE_INFO cinfo;
+    W_WINDATA wd;
+
+    p_linklib(0);
+    if (winHandle)
+        {
+        val=FALSE;
+        func=P_SCR_CURSOR;
+        Check(p_iow4(winHandle,P_FSET,&func,&val));
+        goto exit;
+        }
+    Check(p_open(&winHandle,"CON:",0));
+    if (_UseFullScreen || _S3UseFullScreen)
+        {
+        if ((wserv_channel->conn.info.version_id&WS_VERSION_MASK)
+                                                            <WS_VERSION_4)
+            _UseFullScreen=FALSE;
+        else
+            {
+            val=0;
+            if (_S3UseFullScreen)
+                val=W_CTBY_S3_SCR;
+            func=P_SCR_COMPATIBILITY;
+            Check(p_iow4(winHandle,P_FSET,&func,&val));
+            }
+        }
+    p_iow3(winHandle,P_FINQ,&cinfo);
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=(wserv_channel->conn.info.pixels.x+1)/cinfo.char_width;
+    wd.extent.height=(wserv_channel->conn.info.pixels.y+1)/cinfo.line_height;
+    func=P_SCR_WSET;
+    Check(p_iow4(winHandle,P_FSET,&func,&wd.extent));
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    wSetWindow(cinfo.window_handle,W_WIN_EXTENT,&wd);
+    Check(wCheckPoint());
+exit:
+    hIFInit(winHandle);
+    }
+
+GLDEF_C VOID uEnableGrey(VOID)
+    {
+    UINT func;
+    UINT flags;
+
+    func=P_SCR_GREY;
+    flags=TRUE;
+    Check(p_iow4(winHandle,P_FSET,&func,&flags));
+    }
+
+GLDEF_C VOID uGetKey(WMSG_KEY *pkey)
+    {
+    p_iow3(winHandle,P_EVENT_READ,pkey);
+    }
+
+GLDEF_C VOID uGetKeyA(WORD *pstat,WMSG_KEY *pkey)
+    {
+    p_ioc4(winHandle,P_EVENT_READ,pstat,pkey);
+    }
+
+GLDEF_C VOID uCancelGetKeyA(VOID)
+    {
+    p_iow2(winHandle,P_FCANCEL);
+    }
+
+GLDEF_C INT uKeyPressOutstanding(VOID)
+    {
+    UWORD flag;
+
+    p_iow3(winHandle,P_FTEST,&flag);
+    return(flag);
+    }
+
+GLDEF_C VOID uEscape(UWORD flag)
+    {
+    UINT func;
+
+    func=P_SCR_ESCAPE;
+    p_iow4(winHandle,P_FSET,&func,&flag);
+    }
+
+GLDEF_C UINT uFindMainWid(VOID)
+    {
+    CONSOLE_INFO info;
+
+    p_iow3(winHandle,P_FINQ,&info);
+    return(info.window_handle);
+    }
+
+GLDEF_C VOID uForceToFront(VOID)
+    {
+    wClientPosition(0,0);
+    wFlush();
+    }
+
+GLDEF_C VOID uErrorString(TEXT *message)
+    {
+    uForceToFront();
+    DatLocked++;
+    wsAlertW(WS_ALERT_CLIENT,0,message,0);
+    DatLocked--;
+    }
+
+GLDEF_C INT uErrorValue(INT ret)
+    {
+    TEXT buf[64];
+
+    if (ret)
+        {
+        p_errs(&buf[0],ret);
+        uErrorString(&buf[0]);
+        }
+    return(ret);
+    }
+
+GLDEF_C VOID *uCheckHandle(VOID *hand)
+    {
+    if (!hand)
+        uErrorValue(E_GEN_NOMEMORY);
+    return(hand);
+    }
+
+GLDEF_C VOID uZTStoBCS(TEXT *bcs,TEXT *zts)
+    {
+    p_bcpy(bcs+1,zts,*bcs=p_slen(zts));
+    }
+
+GLDEF_C INT uOpenDialog(TEXT *title)
+    {
+    TEXT buf[64];
+
+    if (title)
+        {
+        uZTStoBCS(&buf[0],title);
+        title=(&buf[0]);
+        }
+    return(uErrorValue(hDlgOpen(title)));
+    }
+
+GLDEF_C INT uAddDialogItem(INT type,TEXT *prompt,VOID *data)
+    {
+    TEXT buf[64];
+
+    if (prompt)
+        {
+        uZTStoBCS(&buf[0],prompt);
+        prompt=(&buf[0]);
+        }
+    return(uErrorValue(hDlgAdd(type,prompt,data)));
+    }
+
+GLDEF_C INT uRunDialog(VOID)
+    {
+    INT ret;
+
+    DatLocked++;
+    ret=hDlgRun();
+    DatLocked--;
+    if (ret<0)
+        uErrorValue(ret);
+    return(ret);
+    }
+
+GLDEF_C INT CDECL uAddButtonList(TEXT *but,INT code,...)
+    {
+    TEXT buf[40];
+    INT count;
+    TEXT **pbut;
+    INT *pcode;
+    VOID *buts;
+
+    buts=uCheckHandle(hButtonOpen());
+    if (!buts)
+        return(-1);
+    count=1;
+    pbut=(&but);
+    pcode=(&code);
+    while (*pbut)
+        {
+        uZTStoBCS(&buf[0],*pbut);
+        if (uErrorValue(hButtonAdd(buts,count++,*pcode,&buf[0])))
+            goto CleanUp;
+        pcode+=2;
+        pbut+=2;
+        }
+    if (!uAddDialogItem(H_DIALOG_BUTTONS,0,(VOID *)buts))
+        return(0);
+CleanUp:
+    hButtonClose(buts);
+    return(-1);
+    }
+
+GLDEF_C INT uBeginDCL(H_DI_CHOICE *pch)
+    {
+    pch->u.count=1;
+    pch->menu=uCheckHandle(hChoiceOpen());
+    return(!(INT)pch->menu);
+    }
+
+GLDEF_C INT uGrowDCL(H_DI_CHOICE *pch,TEXT *choice)
+    {
+    TEXT buf[64];
+
+    uZTStoBCS(&buf[0],choice);
+    if (!uErrorValue(hChoiceAdd(pch->menu,pch->u.count++,&buf[0])))
+        return(0);
+    hChoiceClose(pch->menu);
+    return(-1);
+    }
+
+GLDEF_C INT uAddDCL(TEXT *prompt,UWORD *nsel,H_DI_CHOICE *pch)
+    {
+    pch->u.sel=nsel;
+    if (!uAddDialogItem(H_DIALOG_CHOICE,prompt,pch))
+        return(0);
+    hChoiceClose(pch->menu);
+    return(-1);
+    }
+
+GLDEF_C INT CDECL uAddChoiceList(TEXT *prompt,UWORD *nsel,TEXT *choice,...)
+    {
+    TEXT **pchoice;
+    H_DI_CHOICE ch;
+
+    if (uBeginDCL(&ch))
+        return(-1);
+    pchoice=(&choice);
+    while (*pchoice)
+        {
+        if (uGrowDCL(&ch,*pchoice++))
+            return(-1);
+        }
+    return(uAddDCL(prompt,nsel,&ch));
+    }
+
+GLDEF_C INT uLocateCommand(INT accel)
+    {
+    INT i;
+    TEXT **pcmd;
+    TEXT *cmd;
+
+    i=0;
+    pcmd=_cmds;
+    while ((cmd=*pcmd++)!=0)
+        {
+        if (*cmd==accel)
+            return(i);
+        i++;
+        }
+    return(-1);
+    }
+
+GLDEF_C INT uPresentMenus(VOID)
+    {
+    INT ret;
+    VOID *card[16];
+    VOID *loc;
+    INT cardindex;
+    TEXT **pcmd;
+    TEXT *cmd;
+    H_MENU_DATA *mdata;
+    INT pos;
+    INT nitems;
+    TEXT buf[64];
+
+    if (uErrorValue(hMenuOpen()))
+        return(0);
+    mdata=_mdata;
+    pcmd=_cmds;
+    cardindex=0;
+    while (mdata->title)
+        {
+        loc=uCheckHandle(hCardOpen());
+        if (!loc)
+            goto TidyUp;
+        card[cardindex++]=loc;
+        nitems=mdata->nlines;
+        pos=1;
+        while (nitems--)
+            {
+            cmd=(*pcmd++);
+            uZTStoBCS(&buf[0],cmd+1);
+            if (uErrorValue(hCardAdd(loc,pos++,*cmd,&buf[0])))
+                goto TidyUp;
+            }
+        uZTStoBCS(&buf[0],mdata->title);
+        if (uErrorValue(hMenuAdd(&buf[0],loc)))
+            goto TidyUp;
+        mdata++;
+        }
+    DatLocked++;
+    ret=hMenuRun();
+    DatLocked--;
+    if (ret>=0)
+        goto CleanUp;
+    uErrorValue(ret);
+TidyUp:
+    hMenuClose();
+    ret=0;
+CleanUp:
+    while (cardindex)
+        hCardClose(card[--cardindex]);
+    return(ret);
+    }
+
+GLDEF_C VOID uAddGreyUline(UBYTE accel,UWORD *plines)
+    {
+    *(plines+(accel/16))|=(1<<(accel%16));
+    }
+
+GLDEF_C INT CDECL uDialogMenu(TEXT *title,TEXT *pb,...)
+    {
+    TEXT **ppb;
+    H_DI_TEXT txt;
+    TEXT buf[64];
+
+    if (uOpenDialog(title))
+        return(0);
+    txt.type=H_DTEXT_ALIGN_LEFT|H_DTEXT_SELECTABLE;
+    txt.str=(&buf[0]);
+    ppb=(&pb);
+    while (*ppb)
+        {
+        uZTStoBCS(&buf[0],*ppb++);
+        if (uAddDialogItem(H_DIALOG_TEXT," ",&txt))
+            return(0);
+        }
+    return(uRunDialog());
+    }
+
+GLDEF_C VOID CDECL uDisplayText(TEXT *pb,...)
+    {
+    TEXT **ppb;
+    H_DI_TEXT txt;
+    TEXT buf[64];
+
+    if (uOpenDialog(NULL))
+        return;
+    txt.type=H_DTEXT_ALIGN_LEFT;
+    txt.str=(&buf[0]);
+    ppb=(&pb);
+    while (*ppb)
+        {
+        uZTStoBCS(&buf[0],*ppb++);
+        if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt))
+            return;
+        }
+    uRunDialog();
+    }
diff --git a/code/SIBOSDK/hwifsrc/xhwif.c b/code/SIBOSDK/hwifsrc/xhwif.c
new file mode 100644
index 0000000..28e447d
--- /dev/null
+++ b/code/SIBOSDK/hwifsrc/xhwif.c
@@ -0,0 +1,144 @@
+/*
+    XHWIF.C
+
+Started by DavidW, 8/11/91
+
+Later additions to h layer of hwif
+
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <p_sys.h>
+#include <p_object.h>
+#include <epoc.h>
+
+GLREF_D TEXT *DatUsedPathNamePtr;
+GLREF_D TEXT *DatCommandPtr;
+GLREF_D TEXT *DatProcessNamePtr;
+GLREF_D TEXT *DatStatusNamePtr;
+
+
+GLDEF_C VOID hEnsurePath(TEXT *fname)
+/*
+Ensure that the path of the specified path exists.
+All errors are ignored.
+*/
+    {
+    P_FPARSE crk;
+    TEXT buf[P_FNAMESIZE];
+
+    if (!p_fparse(fname,NULL,&buf[0],&crk))
+        {
+        buf[crk.system+crk.device+crk.path]=0;
+        p_mkdir(&buf[0]);
+        }
+    }
+
+GLDEF_C VOID hSetUpStatusNames(TEXT *pb)
+    {
+    TEXT buf[P_FNAMESIZE];
+    P_FPARSE crk;
+
+    DatUsedPathNamePtr=pb;
+    p_fparse(pb,0,&buf[0],&crk);
+    DatStatusNamePtr=pb+P_FSYSNAMESIZE+crk.device+crk.path;
+    }
+
+GLDEF_C INT hCrackCommandLine(VOID)
+    {
+    INT ret;
+    TEXT *pb;
+
+    pb=DatCommandPtr;
+    pb+=p_slen(pb)+1;
+    if (!*pb++)
+        ret=0;
+    else
+        {
+        ret=(*pb++);
+        DatProcessNamePtr=pb;
+        pb+=p_slen(pb)+1;
+        pb+=p_slen(pb)+1;
+        if (*pb)
+            hSetUpStatusNames(pb);
+        else
+            DatStatusNamePtr=DatProcessNamePtr;
+        }
+    return(ret);
+    }
+
+GLDEF_C INT hIsDbfCompressible(VOID *dH)
+    {
+    return(*((UWORD *)dH+19)&P_FMEDIA_COMPRESSIBLE);
+    }
+
+typedef struct
+    {
+    UWORD toneLengthTicks;
+    UWORD delayLengthTicks;
+    UWORD pauseLengthTicks;
+    UBYTE dialOutCode[6];
+    } DTMF_ENVAR;
+
+LOCAL_C VOID ReadDTMFEnvar(DTMF_ENVAR *penv)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron("D$X",3,&buf[0]);
+    if (len==sizeof(DTMF_ENVAR))
+        p_bcpy(penv,&buf[0],sizeof(DTMF_ENVAR));
+    else
+        {
+        penv->toneLengthTicks=8;
+        penv->delayLengthTicks=8;
+        penv->pauseLengthTicks=48;
+        }
+    }
+
+GLDEF_C INT hDTMFString(TEXT *zts)
+    {
+    E_DIAL c;
+    DTMF_ENVAR env;
+    INT oldsnd_state;
+    INT ret;
+    VOID *snd;
+    INT i;
+
+    ReadDTMFEnvar(&env);
+	c.toneLengthTicks=env.toneLengthTicks;
+	c.delayLengthTicks=env.delayLengthTicks;
+    c.pauseLengthTicks=env.pauseLengthTicks;
+    oldsnd_state=p_getsnd();
+    p_setsnd((oldsnd_state&~E_SOUND_DISABLE)|E_SOUND_DEVICE);
+    for (i=3;i;i--)
+        {
+        if (!(ret=p_open(&snd,"SND:",0)))
+            break;
+        p_sleep(1);
+        }
+    if (!ret)
+        {
+        p_iow4(snd,E_FDIAL,zts,&c);
+        p_close(snd);
+        }
+    p_setsnd(oldsnd_state);
+    return(ret);
+    }
+
+GLDEF_C INT hLoadOwnDyl(INT index)
+    {
+    INT DylHandle;
+    VOID *fcb;
+    INT ret;
+
+    DylHandle=0;
+    ret=p_openlib(&fcb,DatCommandPtr);
+    if (!ret)
+        {
+        p_loadfilelib(fcb,index,&DylHandle,TRUE);
+        p_close(fcb);
+        }
+    return(DylHandle);
+    }
diff --git a/code/SIBOSDK/hwimdemo/dat.afl b/code/SIBOSDK/hwimdemo/dat.afl
new file mode 100644
index 0000000..dc6c66d
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.afl
@@ -0,0 +1,3 @@
+dat.pic
+dat.rzc
+dat.shd
diff --git a/code/SIBOSDK/hwimdemo/dat.cat b/code/SIBOSDK/hwimdemo/dat.cat
new file mode 100644
index 0000000..42d0df2
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.cat
@@ -0,0 +1,58 @@
+IMAGE dat
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE p_gen.h
+INCLUDE p_file.h
+INCLUDE epoc.h
+INCLUDE wlib.h
+INCLUDE olib.g
+INCLUDE hwimman.g
+INCLUDE mfne.g
+INCLUDE time.g
+
+CLASS datcom comman
+    {
+    ADD com_date
+    }
+
+CLASS datwserv wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS datwin bwin
+    {
+    REPLACE wn_init
+    REPLACE wn_dodraw
+    REPLACE wn_draw
+    PROPERTY
+        {
+        PR_TIME *time;
+        }
+    }
+
+CLASS datedlg dlgbox
+    {
+    REPLACE dl_item_new
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+
+CLASS date mfne
+    {
+    REPLACE wn_init
+    REPLACE wn_set
+    REPLACE wn_sense
+    REPLACE lg_self_check
+    PROPERTY
+        {
+        WORD dType;
+        UINT day;
+        UINT month;
+        UINT year;
+        ULONG min;
+        ULONG max;
+        }
+    }
diff --git a/code/SIBOSDK/hwimdemo/dat.ms b/code/SIBOSDK/hwimdemo/dat.ms
new file mode 100644
index 0000000..494eed9
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.ms
@@ -0,0 +1,3 @@
+Dat
+
+1000
diff --git a/code/SIBOSDK/hwimdemo/dat.pic b/code/SIBOSDK/hwimdemo/dat.pic
new file mode 100644
index 0000000..561851c
Binary files /dev/null and b/code/SIBOSDK/hwimdemo/dat.pic differ
diff --git a/code/SIBOSDK/hwimdemo/dat.pr b/code/SIBOSDK/hwimdemo/dat.pr
new file mode 100644
index 0000000..e725c6b
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.pr
@@ -0,0 +1,39 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#set version=0x118F
+#set priority=0x80
+#set heapsize=0x48
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile datwserv.c
+#compile datwin.c
+#compile datcom.c
+#compile date.c
+#compile datdial.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
diff --git a/code/SIBOSDK/hwimdemo/dat.re b/code/SIBOSDK/hwimdemo/dat.re
new file mode 100644
index 0000000..e3e3fe6
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.re
@@ -0,0 +1,6 @@
+#include <dat.g>
+
+_C_DATE
+_O_COM_EXIT
+_O_COM_DATE
+_C_DATCOM
diff --git a/code/SIBOSDK/hwimdemo/dat.rss b/code/SIBOSDK/hwimdemo/dat.rss
new file mode 100644
index 0000000..b4e2de2
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/dat.rss
@@ -0,0 +1,69 @@
+/*
+Resource file for timer demonstration program
+*/
+
+#include <hwim.rg>
+#include <hwim.rh>
+#include <dat.rg>
+#include <dat.rsg>
+
+RESOURCE WSERV_INFO tim_accs
+    {
+    menbar_id=tim_menu;
+    first_com=O_COM_EXIT;
+/* follows order in cat file command manager */
+    accel={'x', /* Exit */
+           's' /* Set current date */
+          };
+    }
+
+RESOURCE MENU_BAR tim_menu
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=options_menu;
+            mb_item="Options";
+            }
+        };
+    }
+
+RESOURCE MENU options_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_DATE;
+            mn_item="Current date";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING month_day_reset
+    {
+    str="Day exceeds days in month: reset";
+    }
+
+RESOURCE DIALOG date_dl_res
+    {
+    title="Current date";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_DATE;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_APPL_CAT;
+            }
+        };
+    }
+
+
+
diff --git a/code/SIBOSDK/hwimdemo/datcom.c b/code/SIBOSDK/hwimdemo/datcom.c
new file mode 100644
index 0000000..78954d2
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/datcom.c
@@ -0,0 +1,27 @@
+/*
+kalcom.c
+*/
+
+#include <hwim.h>
+#include <dat.g>
+#include <dat.rsg>
+
+GLREF_D PR_WSERV * const w_ws;
+
+LOCAL_C INT LaunchDial(VOID *buf,INT id,INT class)
+    {
+    DL_DATA dl_data;
+
+    dl_data.id=id;
+    dl_data.rbuf=buf;
+    dl_data.pdlg=NULL;
+    return(p_send5(w_ws,O_WS_DO_DIAL,p_getlibh(CAT_DAT_DAT),class,&dl_data));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID datcom_com_date(PR_DATCOM *self)
+    {
+    LaunchDial(NULL,DATE_DL_RES,C_DATEDLG);
+    }
+
diff --git a/code/SIBOSDK/hwimdemo/datdial.c b/code/SIBOSDK/hwimdemo/datdial.c
new file mode 100644
index 0000000..1a15c70
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/datdial.c
@@ -0,0 +1,31 @@
+#include <dat.g>
+#include <dat.rg>
+#include <date.h>
+
+GLREF_D PR_DATWSERV * const w_ws;
+
+#pragma METHOD_CALL
+
+METHOD VOID *datedlg_dl_item_new(PR_DATEDLG *self,AD_DLGBOX *par)
+    {
+    return(f_new(CAT_DAT_DAT,par->class));
+    }
+
+METHOD VOID datedlg_dl_dyn_init(PR_DATEDLG *self)
+    {
+    P_DAYSEC ds;
+
+    p_send4(((PR_DATWIN *)w_ws->wserv.cli)->datwin.time,O_TO_SENSE,SENSE_TIME_DAYSEC,&ds);
+    p_send4(self,O_WN_SET,1,&ds.day);
+    }
+
+METHOD INT datedlg_dl_key(PR_DATEDLG *self,INT index,INT keycode)
+    {
+    P_DAYSEC ds;
+    
+    p_send4(self,O_WN_SENSE,1,&ds.day);
+    ds.sec=0;
+    f_leave(p_send4(((PR_DATWIN *)w_ws->wserv.cli)->datwin.time,O_TO_SET,SET_TIME_DAYSEC,&ds));
+    return(WN_KEY_CHANGED);
+    }
+
diff --git a/code/SIBOSDK/hwimdemo/date.c b/code/SIBOSDK/hwimdemo/date.c
new file mode 100644
index 0000000..497f3bb
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/date.c
@@ -0,0 +1,121 @@
+#include <p_date.h>
+#include <p_std.h>
+#include <p_config.h>
+#include <date.h>
+#include <hwim.h>
+#include <s_.rsg>
+#include <mfne.g>
+#include <dat.g>
+#include <dat.rsg>
+
+LOCAL_C VOID InitField(PR_DATE *self,UINT i,LONG val,LONG min,LONG max,UBYTE width)
+    {
+    self->mfne.f[i].value=val;
+    self->mfne.f[i].limits[MFNE_LOWER]=min;
+    self->mfne.f[i].limits[MFNE_UPPER]=max;
+    self->mfne.f[i].width=width;
+    }
+
+LOCAL_C VOID DayMonthYear(PR_DATE *self,INT i,INT j,INT k)
+    {
+    self->date.day=i;
+    self->date.month=j;
+    self->date.year=k;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID date_wn_init(PR_DATE *self,VOID *par,PR_WIN *landlord)
+    {
+    P_DAYSEC ds;
+    P_DATE dt;
+    E_CONFIG cfg;
+
+    p_getctd(&cfg);
+    self->lodger.landlord=landlord;
+    self->mfne.selected=FALSE;
+    self->mfne.changed=FALSE;
+    self->mfne.cField=0;
+    self->mfne.nField=3;
+    self->mfne.f[0].separator=cfg.dateSeparator;
+    self->mfne.f[1].separator=cfg.dateSeparator;
+    self->mfne.f[2].flags=MFNE_SUPPRESS_SEPARATOR;
+    self->date.dType=cfg.dateType;
+    if (self->date.dType==E_DATE_EUROPE)
+        {
+        DayMonthYear(self,0,1,2);
+        }
+    else if (self->date.dType==E_DATE_USA)
+        {
+        DayMonthYear(self,1,0,2);
+        }
+    else if (self->date.dType==E_DATE_JAPAN)
+        {
+        DayMonthYear(self,2,1,0);
+        }
+    InitField(self,self->date.day,1,1,31,2);
+    InitField(self,self->date.month,1,1,12,2);
+    InitField(self,self->date.year,1,1900,2154,4);
+    dt.year=254;
+    dt.month=11;
+    dt.day=30;
+    dt.hour=dt.minute=dt.second=dt.yrday=0;
+    p_dttods(&dt,&ds);
+    self->date.max=ds.day;
+    }
+
+METHOD VOID date_wn_set(PR_DATE *self,ULONG *par)
+    {
+    P_DAYSEC ds;
+    P_DATE dt;
+
+    ds.day=*par;
+    ds.sec=0;
+    if (ds.day>self->date.max)
+        {
+        ds.day=self->date.max;
+        }
+    p_dstodt(&ds,&dt);
+    self->mfne.f[self->date.day].value=dt.day+1;
+    self->mfne.f[self->date.month].value=dt.month+1;
+    self->mfne.f[self->date.year].value=dt.year+1900;
+    p_supersend2(self,O_WN_SET);
+    }
+
+METHOD VOID date_wn_sense(PR_DATE *self,ULONG *par)
+    {
+    P_DATE dt;
+    P_DAYSEC ds;
+
+    dt.second=0;
+    dt.minute=0;
+    dt.hour=0;
+    dt.day=self->mfne.f[self->date.day].value-1;
+    dt.month=self->mfne.f[self->date.month].value-1;
+    dt.year=self->mfne.f[self->date.year].value-1900;
+    p_dttods(&dt,&ds);
+    *par=ds.day;
+    }
+
+METHOD INT date_lg_self_check(PR_DATE *self,INT can_defer)
+    {
+    INT ret;
+    INT days;
+
+    ret=p_supersend3(self,O_LG_SELF_CHECK,can_defer);
+    if ((can_defer==FALSE)&&(ret==LG_CHECK_OK_CHANGED))
+        {
+        days=p_dayinm((INT)self->mfne.f[self->date.year].value-1900,
+            (INT)self->mfne.f[self->date.month].value-1);
+        if (self->mfne.f[self->date.day].value>(LONG)days)
+            {
+            hBeep();
+            self->mfne.cField=self->date.day;
+            self->mfne.f[self->date.day].value=(LONG)days;
+            p_supersend3(self,O_LG_SELF_CHECK,TRUE);
+            hInfoPrint(MONTH_DAY_RESET);
+            ret=LG_CHECK_FAILED_CHANGED;
+            }
+        }
+    return(ret);
+    }
diff --git a/code/SIBOSDK/hwimdemo/date.h b/code/SIBOSDK/hwimdemo/date.h
new file mode 100644
index 0000000..67a50a3
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/date.h
@@ -0,0 +1,18 @@
+typedef struct
+    {
+    WORD flags;
+    ULONG value;
+    ULONG min;
+    ULONG max;
+    } SE_DATE;
+
+typedef struct
+    {
+    ULONG value;
+    ULONG min;
+    ULONG max;
+    } IN_DATE;
+
+#define SE_DATE_VALUE 0x01
+#define SE_DATE_MIN   0x02
+#define SE_DATE_MAX   0x04
diff --git a/code/SIBOSDK/hwimdemo/datwin.c b/code/SIBOSDK/hwimdemo/datwin.c
new file mode 100644
index 0000000..eff5c09
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/datwin.c
@@ -0,0 +1,51 @@
+/* Written by Leif November 1993 */
+
+#include <p_std.h>
+#include <p_date.h>
+#include <epoc.h>
+#include <hwim.h>
+#include <time.g>
+#include <dat.g>
+#include <dat.rsg>
+
+GLREF_D PR_WSERV * const w_ws;
+GLREF_D PR_APPMAN * const w_am;
+
+#pragma METHOD_CALL
+
+METHOD VOID datwin_wn_draw(PR_DATWIN *self)
+    {
+    TEXT buf[LN_TIME_DATE_STR];
+    G_FONT_INFO fontinfo;
+    W_WINDATA windata;
+    P_RECT r;
+
+    p_supersend2(self,O_WN_DRAW);
+    wInquireWindow(self->win.id,&windata);
+    gFontInfo(WS_FONT_SYSTEM,0,&fontinfo);
+    r.tl.x=2;
+    r.br.x=windata.extent.width-2;
+    r.tl.y=(windata.extent.height-fontinfo.height)>>1;
+    r.br.y=r.tl.y+fontinfo.height;
+    f_leave(p_send4(self->datwin.time,O_TO_SENSE,SENSE_TIME_DATESTR,&buf[0]));
+    gPrintBoxText(&r,fontinfo.ascent,G_TEXT_ALIGN_CENTRE,0,&buf[0],p_slen(&buf[0]));
+    }
+
+METHOD VOID datwin_wn_dodraw(PR_DATWIN *self)
+    {
+    gCreateTempGC0(self->win.id);
+    datwin_wn_draw(self);
+    gFreeTempGC();
+    wFlush();
+    }
+
+METHOD VOID datwin_wn_init(PR_DATWIN *self,PR_WIN *par,UINT fields,W_WINDATA *pwd)
+    {
+    p_supersend5(self,O_WN_CONNECT,par,fields,pwd);
+    p_send3(self,O_WN_VISIBLE,WV_INITVIS);
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    self->datwin.time=f_newsend(CAT_DAT_OLIB,C_TIME,O_TO_SET_FORMAT,NULL,NULL);
+    p_send4(self->datwin.time,O_TO_SET,SET_TIME_NOW,NULL);
+    datwin_wn_dodraw(self);
+    }
+
diff --git a/code/SIBOSDK/hwimdemo/datwserv.c b/code/SIBOSDK/hwimdemo/datwserv.c
new file mode 100644
index 0000000..b8c28b5
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/datwserv.c
@@ -0,0 +1,38 @@
+#include <hwim.g>
+#include <hwim.h>
+#include <dat.g>
+#include <dat.rsg>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_FULLSCREEN|FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|
+        FLG_APPMAN_SRSCFILE;
+    app.wserv_cat=ws.com_cat=p_getlibh(CAT_DAT_DAT);
+    app.wserv_class=C_DATWSERV;
+    ws.com_class=C_DATCOM;
+    p_send4(p_new(CAT_DAT_HWIM,C_HWIMMAN),O_AM_INIT,&app,&ws);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID datwserv_ws_dyn_init(PR_DATWSERV *self)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.y=0;
+    wd.extent.tl.x=0;
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    wd.background=W_WIN_BACK_CLR|W_WIN_BACK_GREY_CLR;
+    self->wserv.cli=f_newsend(CAT_DAT_DAT,C_DATWIN,O_WN_INIT,NULL,W_WIN_EXTENT|W_WIN_BACKGROUND,&wd);
+    }
+
+
+
+
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.afl b/code/SIBOSDK/hwimdemo/gaugedem.afl
new file mode 100644
index 0000000..04ce7a2
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.afl
@@ -0,0 +1,3 @@
+gaugedem.pic
+gaugedem.rzc
+gaugedem.shd
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.cat b/code/SIBOSDK/hwimdemo/gaugedem.cat
new file mode 100644
index 0000000..79de7f1
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.cat
@@ -0,0 +1,43 @@
+IMAGE gaugedem
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+INCLUDE timer.g
+
+CLASS gaugewsv wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS gaugewin bwin
+main window
+    {
+    REPLACE wn_init
+    REPLACE wn_draw
+    }
+
+CLASS gaugecom comman
+command manager
+    {
+    ADD com_run
+    }
+
+CLASS gaugetim timer
+    {
+    REPLACE ao_init
+    REPLACE ao_queue
+    REPLACE ao_run
+    PROPERTY
+        {
+        ULONG count;
+        ULONG total;
+        }
+    }
+
+CLASS gaugedlg dlgbox
+    {
+    REPLACE dl_dyn_init
+    }
+
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.ms b/code/SIBOSDK/hwimdemo/gaugedem.ms
new file mode 100644
index 0000000..f7a2a78
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.ms
@@ -0,0 +1,3 @@
+Gauge
+
+1000
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.pic b/code/SIBOSDK/hwimdemo/gaugedem.pic
new file mode 100644
index 0000000..561851c
Binary files /dev/null and b/code/SIBOSDK/hwimdemo/gaugedem.pic differ
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.pr b/code/SIBOSDK/hwimdemo/gaugedem.pr
new file mode 100644
index 0000000..56dd738
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.pr
@@ -0,0 +1,41 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x100F
+#set priority=0x80
+#set heapsize=0x80
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+#endif
+
+#if %main.rzc #older %main.rsg #then
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile o_gauge.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.re b/code/SIBOSDK/hwimdemo/gaugedem.re
new file mode 100644
index 0000000..25ce936
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.re
@@ -0,0 +1,5 @@
+#include <hwimman.g>
+#include <gaugedem.g>
+
+_O_COM_RUN
+_O_COM_EXIT
diff --git a/code/SIBOSDK/hwimdemo/gaugedem.rss b/code/SIBOSDK/hwimdemo/gaugedem.rss
new file mode 100644
index 0000000..64f21f6
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/gaugedem.rss
@@ -0,0 +1,106 @@
+/*
+    GAUGEDEM.RSS
+
+English resource file for GAUGEDEM demonstration app
+
+*/
+
+#include <hwim.rh>
+#include <hwim.rg>
+#include <gaugedem.rg>
+
+RESOURCE WSERV_INFO hello_accs
+    {
+    menbar_id=gauge3_menbar;
+    first_com=O_COM_EXIT;
+    accel={'x',  /* Exit */
+           'r'   /* Run */
+          };
+    }
+
+RESOURCE MENU_BAR gauge3_menbar
+    {
+    items=
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=gauge_menu;
+            mb_item="Gauge";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU gauge_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_RUN;
+            mn_item="Run";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING title_res {str="Welcome to GAUGEDEM";}
+
+RESOURCE ACLIST_ARRAY escape_ac
+    {
+    button=
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            }
+        };
+    }
+
+RESOURCE DIALOG gauge_dl_res
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Loading data";
+                };
+            },
+        CONTROL
+            {
+            class=C_DONEWN;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=escape_ac;
+                };
+            }
+        };
+    }
+
+
diff --git a/code/SIBOSDK/hwimdemo/o_gauge.c b/code/SIBOSDK/hwimdemo/o_gauge.c
new file mode 100644
index 0000000..9a1cdde
--- /dev/null
+++ b/code/SIBOSDK/hwimdemo/o_gauge.c
@@ -0,0 +1,140 @@
+/*
+O_GAUGE: demonstrates a gauge used to monitor the progress
+          of a lengthy operation simulated using a timer.
+*/
+
+
+#include <hwimman.g>
+#include <p_file.h>
+#include <timer.g>
+#include <donewn.g>
+#include <ncedit.g>
+#include <gaugedem.g>
+#include <gaugedem.rsg>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D PR_HWIMMAN *w_am;
+GLREF_D PR_WSERV *w_ws;
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_FULLSCREEN|FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|
+        FLG_APPMAN_SRSCFILE;
+    app.wserv_cat=p_getlibh(CAT_GAUGEDEM_GAUGEDEM);
+    ws.com_cat=p_getlibh(CAT_GAUGEDEM_GAUGEDEM);
+    app.wserv_class=C_GAUGEWSV;
+    ws.com_class=C_GAUGECOM;
+    p_send4(p_new(CAT_GAUGEDEM_HWIM,C_HWIMMAN),O_AM_INIT,&app,&ws);
+    }
+
+LOCAL_C INT LaunchDial(VOID *buf,INT id,INT class)
+    {
+    DL_DATA dl_data;
+
+    dl_data.id=id;
+    dl_data.rbuf=buf;
+    dl_data.pdlg=NULL;
+    return(p_send5(w_ws,O_WS_DO_DIAL,p_getlibh(CAT_GAUGEDEM_GAUGEDEM),class,&dl_data));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID gaugewsv_ws_dyn_init(PR_GAUGEWSV *self)
+    {
+    self->wserv.cli=f_new(CAT_GAUGEDEM_GAUGEDEM,C_GAUGEWIN);
+    p_send2(self->wserv.cli,O_WN_INIT);
+    }
+
+METHOD VOID gaugewin_wn_init(PR_GAUGEWIN *self)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=0;
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    p_send3(self,O_WN_VISIBLE,WV_INITVIS);
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    }
+
+METHOD VOID gaugewin_wn_draw(PR_GAUGEWIN *self)
+    {
+    G_FONT_INFO fontinfo;
+    W_WINDATA windata;
+    TEXT buf[40];
+    P_RECT r;
+    INT w,len;
+
+    p_supersend2(self,O_WN_DRAW);
+    len=p_send(w_am,O_AM_LOAD_RES_BUF,TITLE_RES,&buf[0]);
+    w=gTextWidth(WS_FONT_SYSTEM,0,&buf[0],--len);
+    wInquireWindow(self->win.id,&windata);
+    r.tl.x=(windata.extent.width-w)/2;
+    r.br.x=r.tl.x+w;
+    gFontInfo(WS_FONT_SYSTEM,0,&fontinfo);
+    r.tl.y=(windata.extent.height-fontinfo.height)/2;
+    r.br.y=r.tl.y+fontinfo.height;
+    gPrintBoxText(&r,fontinfo.ascent,G_TEXT_ALIGN_CENTRE,0,&buf[0],len);
+    }
+
+METHOD VOID gaugecom_com_run(PR_GAUGECOM *self)
+    {
+    ULONG duration;
+
+    duration=100;
+    f_newsend(CAT_GAUGEDEM_GAUGEDEM,C_GAUGETIM,O_AO_INIT,&duration);
+    LaunchDial(&duration,GAUGE_DL_RES,C_GAUGEDLG);
+    }
+
+METHOD VOID gaugedlg_dl_dyn_init(PR_GAUGEDLG *self)
+    {
+    SE_DONEWN se_donewn;
+
+    se_donewn.val=0L;
+    se_donewn.range=*(ULONG *)self->dlgbox.rbuf;
+    se_donewn.flags=SE_DONEWN_RANGE|SE_DONEWN_VALUE;
+    p_send4(self,O_WN_SET,1,&se_donewn);
+    }
+
+METHOD VOID gaugetim_ao_queue(PR_GAUGETIM *self,UINT lsw,UINT msw)
+    {
+    self->active.stat=E_FILE_PENDING;
+    self->active.isactive=TRUE;
+    p_supersend4(self,O_AO_QUEUE,lsw,msw);
+    }    
+
+METHOD VOID gaugetim_ao_init(PR_GAUGETIM *self,ULONG *ptotal)
+    {
+    p_send3(w_am,O_AM_ADD_TASK,self);
+    self->active.priority=PRIORITY_ACTIVE_WSERV-1;
+    self->gaugetim.count=0L;
+    self->gaugetim.total=*ptotal;
+    p_supersend2(self,O_AO_INIT);
+    p_send4(self,O_AO_QUEUE,1,0);
+    }
+
+METHOD INT gaugetim_ao_run(PR_GAUGETIM *self)
+    {
+    SE_DONEWN se_donewn;
+
+    self->gaugetim.count++;
+    if (w_ws->wserv.dial)
+        {
+        se_donewn.flags=SE_DONEWN_INCREMENT;
+        p_send4(w_ws->wserv.dial,O_WN_SET,1,&se_donewn);
+        if (self->gaugetim.count<self->gaugetim.total)
+            {
+            p_send4(self,O_AO_QUEUE,1,0);
+            return(RUN_ACTIVE_USED);
+            }
+        else
+            p_send2(w_ws->wserv.dial,O_DESTROY);
+        }
+    p_send2(self,O_DESTROY);
+    return(RUN_ACTIVE_USED);
+    }
diff --git a/code/SIBOSDK/include/aclist.g b/code/SIBOSDK/include/aclist.g
new file mode 100644
index 0000000..817cc9a
--- /dev/null
+++ b/code/SIBOSDK/include/aclist.g
@@ -0,0 +1,60 @@
+/* Generated by Ctran from aclist.cl */
+#define ACLIST_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef VARES_G
+#include <vares.g>
+#endif
+/* Class Numbers */
+#define C_SMACLIST 22
+#define C_ACLIST 23
+/* Method Numbers */
+/* Constants for smaclist */
+#define SMACLIST_MAX_STRING 80
+/* Types for smaclist */
+typedef struct
+{
+short int width;
+short int x;
+} BUT_POS;
+typedef struct
+{
+short int rid;
+} IN_ACLIST;
+/* Property of smaclist */
+typedef struct {
+PR_VARES *data;
+BUT_POS *pos;
+unsigned short int totalwidth;
+unsigned short int num;
+unsigned short int lwidth;
+} PRS_SMACLIST;
+typedef struct pr_smaclist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_SMACLIST smaclist;
+} PR_SMACLIST;
+/* Types for aclist */
+typedef struct
+{
+short int keycode;
+char str[1];
+} PUSH_BUT;
+/* Property of aclist */
+typedef struct {
+PR_VARES *text;
+short int width;
+unsigned short int y1;
+unsigned short int y2;
+} PRS_ACLIST;
+typedef struct pr_aclist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_SMACLIST smaclist;
+PRS_ACLIST aclist;
+} PR_ACLIST;
diff --git a/code/SIBOSDK/include/aclist.ing b/code/SIBOSDK/include/aclist.ing
new file mode 100644
index 0000000..6297753
--- /dev/null
+++ b/code/SIBOSDK/include/aclist.ing
@@ -0,0 +1,55 @@
+; Generated by Ctran from aclist.cl
+ACLIST_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF VARES_ING
+ INCLUDE ..\inc\VARES.ING
+ENDIF
+; Class Numbers
+C_SMACLIST equ 22
+C_ACLIST equ 23
+; Method Numbers
+; Constants for smaclist
+SMACLIST_MAX_STRING equ (80)
+; Types for smaclist
+BUT_POS struc
+BUT_POSWidth  dw ? 
+BUT_POSX  dw ? 
+BUT_POS ends
+IN_ACLIST struc
+IN_ACLISTRid  dw ? 
+IN_ACLIST ends
+; Property of smaclist
+PRS_SMACLIST struc
+SmaclistData dw ?
+SmaclistPos dw ?
+SmaclistTotalwidth  dw ? 
+SmaclistNum  dw ? 
+SmaclistLwidth  dw ? 
+PRS_SMACLIST ends
+PR_SMACLIST struc
+SmaclistRoot PRS_ROOT <>
+SmaclistWin PRS_WIN <>
+SmaclistLodger PRS_LODGER <>
+SmaclistSmaclist PRS_SMACLIST <>
+PR_SMACLIST ends
+; Types for aclist
+PUSH_BUT struc
+PUSH_BUTKeycode  dw ? 
+PUSH_BUTStr db (1) * 1 dup (?)
+PUSH_BUT ends
+; Property of aclist
+PRS_ACLIST struc
+AclistText dw ?
+AclistWidth  dw ? 
+AclistY1  dw ? 
+AclistY2  dw ? 
+PRS_ACLIST ends
+PR_ACLIST struc
+AclistRoot PRS_ROOT <>
+AclistWin PRS_WIN <>
+AclistLodger PRS_LODGER <>
+AclistSmaclist PRS_SMACLIST <>
+AclistAclist PRS_ACLIST <>
+PR_ACLIST ends
diff --git a/code/SIBOSDK/include/agnsym.h b/code/SIBOSDK/include/agnsym.h
new file mode 100644
index 0000000..1a7fea6
--- /dev/null
+++ b/code/SIBOSDK/include/agnsym.h
@@ -0,0 +1,17 @@
+/*
+Symbols in the agn symbol fonts
+*/
+
+/* avoiding using 0 */
+#define AGN_SYM_BELL    1
+#define AGN_SYM_MEMO    2
+#define AGN_SYM_CHEVRON 3  /* could use CHAR 175 of standard fonts instead */
+#define AGN_SYM_CANDLE  4
+#define AGN_SYM_UNTIL_ARROW 5  
+#define AGN_SYM_BULLET      6
+#define AGN_SYM_NONBRK_SPACE  7
+#define AGN_SYM_TODO_PTY(X) (11+X)
+#define AGN_SYM_UP_ARROW      24
+#define AGN_SYM_DOWN_ARROW    25
+#define AGN_SYM_RIGHT_ARROW   26
+#define AGN_SYM_LEFT_ARROW    27
diff --git a/code/SIBOSDK/include/alloc.h b/code/SIBOSDK/include/alloc.h
new file mode 100644
index 0000000..e618769
--- /dev/null
+++ b/code/SIBOSDK/include/alloc.h
@@ -0,0 +1,86 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  alloc.h -  header file for memory allocation functions.                 *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _ALLOC_INC_
+#define _ALLOC_INC_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+struct _heapinfo  {
+    int *  _pentry;
+    size_t _size;
+    int    _useflag;
+    void * _secret;
+};
+
+#ifndef __STDC__
+struct _nheapinfo  {
+    int *  _pentry;
+    size_t _size;
+    int    _useflag;
+    void * _secret;
+};
+#endif
+
+#define _HEAPOK 	     0
+#define _HEAPEMPTY 	    -1
+#define _HEAPBADBEGIN       -2
+#define _HEAPBADNODE        -3
+#define _HEAPOVERFLOW       -4
+#define _HEAPEND	    -5
+#define _HEAPBADPTR         -6
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void *         calloc(size_t _num, size_t _size);
+extern void	       free(void *_block);
+extern void *         malloc(size_t _size);
+extern void *         realloc(void *_block, size_t _size);
+extern size_t         stackavail(void);
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef __STDC__
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int            _msize(void *_buffer);
+extern size_t         _memmax(void);
+extern size_t         _memavl(void);
+extern int            _heapchk(void);
+extern int            _heapset(int _fill);
+extern int            _heapwalk(struct _heapinfo *_entry);
+extern unsigned       _freect(size_t _size);
+extern unsigned       coreleft(void);
+extern void *         _ncalloc(size_t num, size_t _size);
+extern void           _nfree(void *_block);
+extern void *         _nmalloc(size_t _size);
+extern void *         _nrealloc(void *_block, size_t _size);
+extern int            _nheapchk(void);
+extern int            _nheapset(int _fill);
+extern int            _nheapwalk(struct _nheapinfo *_nearentry);
+extern int            _nmsize(void *_buffer);
+extern unsigned       nearcoreleft(void);
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif
diff --git a/code/SIBOSDK/include/appman.g b/code/SIBOSDK/include/appman.g
new file mode 100644
index 0000000..57da990
--- /dev/null
+++ b/code/SIBOSDK/include/appman.g
@@ -0,0 +1,180 @@
+/* Generated by Ctran from appman.cat */
+#define APPMAN_G
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+/* Class Numbers */
+#define C_CLEANUP 9
+#define C_ACTIVE 10
+#define C_AIDLE 11
+#define C_RSCFILE 12
+#define C_SYSTEM 13
+#define C_IPCS 14
+#define C_APPMAN 15
+/* Method Numbers */
+#define O_RS_READ_BUF 3
+#define O_CL_REMOVE 26
+#define O_CL_CLEAN_LEVEL 28
+#define O_SY_ICON_POS 2
+#define O_CL_INIT 24
+#define O_SY_LINK_PASTE 4
+#define O_CL_SET_LEVEL 29
+#define O_SY_LINK_SERVER 3
+#define O_AM_NOTIFYERR 10
+#define O_AM_ADD_TASK 4
+#define O_AM_WAIT 5
+#define O_AO_ABRUN 3
+#define O_AM_START 2
+#define O_AM_NOTIFY 9
+#define O_AM_CLEAN_UP 11
+#define O_AO_CANCEL 2
+#define O_AO_QUEUE 4
+#define O_AM_RSCNAME 8
+#define O_SY_EXEC_OPEN 5
+#define O_AO_INIT 1
+#define O_CL_CLEAN_ITEM 27
+#define O_RS_READ 2
+#define O_CL_ADD 25
+#define O_AM_ONLYONE 12
+#define O_SY_INIT 1
+#define O_IP_ADD_SERVER 6
+#define O_AM_FINDIMG 13
+#define O_RS_INIT 1
+#define O_AM_LOAD_RES_BUF 7
+#define O_AO_RUN 5
+#define O_AM_STOP 3
+#define O_AM_CHANGE_PRI 14
+#define O_AM_INIT 1
+#define O_AM_LOAD_RESOURCE 6
+/* Constants for cleanup */
+#define TY_CLEANUP_DYL -5
+#define TY_CLEANUP_SHARED -4
+#define TY_CLEANUP_VOID -3
+#define TY_CLEANUP_ALLOC -2
+#define TY_CLEANUP_IOCHAN -1
+#define TY_CLEANUP_OBJECT 0
+/* Types for cleanup */
+typedef struct
+{
+char type;
+unsigned char level;
+int h;
+} RC_CLEANUP;
+typedef struct
+{
+unsigned short int nref;
+} SHARED_ALLOC;
+/* Property of cleanup */
+typedef struct {
+unsigned short int level;
+} PRS_CLEANUP;
+typedef struct pr_cleanup
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+PRS_CLEANUP cleanup;
+} PR_CLEANUP;
+/* Constants for active */
+#define PRIORITY_ACTIVE_POSTER 100
+#define PRIORITY_ACTIVE_IPCS 80
+#define PRIORITY_ACTIVE_VOICE 70
+#define PRIORITY_ACTIVE_WSERV 60
+#define PRIORITY_ACTIVE_COMMAND 40
+#define PRIORITY_ACTIVE_SERIAL 20
+#define PRIORITY_ACTIVE_ALARM 0
+#define PRIORITY_ACTIVE_FILES -20
+#define PRIORITY_ACTIVE_REPEATER -40
+#define PRIORITY_ACTIVE_PRINT -60
+#define PRIORITY_ACTIVE_COMPUTE -100
+/* Property of active */
+typedef struct {
+P_QUE q;
+char priority;
+unsigned char isactive;
+unsigned char *pcb;
+short int stat;
+} PRS_ACTIVE;
+typedef struct pr_active
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+} PR_ACTIVE;
+/* Property of aidle */
+typedef struct pr_aidle
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+} PR_AIDLE;
+/* Types for rscfile */
+typedef struct
+{
+unsigned short int pos;
+unsigned short int len;
+} PR_RSCFILE_HEAD;
+/* Property of rscfile */
+typedef struct {
+unsigned char *pcb;
+PR_RSCFILE_HEAD ix;
+unsigned short int offset;
+unsigned long int hftree;
+} PRS_RSCFILE;
+typedef struct pr_rscfile
+{
+PRS_ROOT root;
+PRS_RSCFILE rscfile;
+} PR_RSCFILE;
+/* Constants for system */
+#define IC_SYSTEM_ALLOC 0
+#define IC_SYSTEM_REMOVE 1
+#define IC_SYSTEM_REPLACE 2
+/* Property of system */
+typedef struct {
+unsigned short int pid;
+} PRS_SYSTEM;
+typedef struct pr_system
+{
+PRS_ROOT root;
+PRS_SYSTEM system;
+} PR_SYSTEM;
+/* Property of ipcs */
+typedef struct {
+P_QUE hd;
+} PRS_IPCS;
+typedef struct pr_ipcs
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_IPCS ipcs;
+} PR_IPCS;
+/* Constants for appman */
+#define FLG_APPMAN_CLEAN 0x01
+#define FLG_APPMAN_SYSTEM 0x02
+#define FLG_APPMAN_RSCFILE 0x04
+#define FLG_APPMAN_SRSCFILE 0x08
+#define FLG_APPMAN_IPCS 0x10
+#define FLG_APPMAN_ONLYONE 0x20
+#define FLG_APPMAN_NODBG 0x40
+#define RUN_ACTIVE_UNUSED 0
+#define RUN_ACTIVE_USED 1
+#define ERR_APPMAN_APPL -512
+/* Property of appman */
+typedef struct {
+PR_CLEANUP *clean;
+PR_SYSTEM *system;
+PR_RSCFILE *rcb;
+PR_RSCFILE *srcb;
+PR_IPCS *ipcs;
+P_QUE task;
+unsigned short int stop;
+short int nrid;
+short int err;
+unsigned char *spare1;
+unsigned char *spare2;
+} PRS_APPMAN;
+typedef struct pr_appman
+{
+PRS_ROOT root;
+PRS_APPMAN appman;
+} PR_APPMAN;
diff --git a/code/SIBOSDK/include/appman.ing b/code/SIBOSDK/include/appman.ing
new file mode 100644
index 0000000..dc987e5
--- /dev/null
+++ b/code/SIBOSDK/include/appman.ing
@@ -0,0 +1,170 @@
+; Generated by Ctran from appman.cat
+APPMAN_ING equ 1
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+; Class Numbers
+C_CLEANUP equ 9
+C_ACTIVE equ 10
+C_AIDLE equ 11
+C_RSCFILE equ 12
+C_SYSTEM equ 13
+C_IPCS equ 14
+C_APPMAN equ 15
+; Method Numbers
+O_RS_READ_BUF equ 3
+O_CL_REMOVE equ 26
+O_CL_CLEAN_LEVEL equ 28
+O_SY_ICON_POS equ 2
+O_CL_INIT equ 24
+O_SY_LINK_PASTE equ 4
+O_CL_SET_LEVEL equ 29
+O_SY_LINK_SERVER equ 3
+O_AM_NOTIFYERR equ 10
+O_AM_ADD_TASK equ 4
+O_AM_WAIT equ 5
+O_AO_ABRUN equ 3
+O_AM_START equ 2
+O_AM_NOTIFY equ 9
+O_AM_CLEAN_UP equ 11
+O_AO_CANCEL equ 2
+O_AO_QUEUE equ 4
+O_AM_RSCNAME equ 8
+O_SY_EXEC_OPEN equ 5
+O_AO_INIT equ 1
+O_CL_CLEAN_ITEM equ 27
+O_RS_READ equ 2
+O_CL_ADD equ 25
+O_AM_ONLYONE equ 12
+O_SY_INIT equ 1
+O_IP_ADD_SERVER equ 6
+O_AM_FINDIMG equ 13
+O_RS_INIT equ 1
+O_AM_LOAD_RES_BUF equ 7
+O_AO_RUN equ 5
+O_AM_STOP equ 3
+O_AM_CHANGE_PRI equ 14
+O_AM_INIT equ 1
+O_AM_LOAD_RESOURCE equ 6
+; Constants for cleanup
+TY_CLEANUP_DYL equ (-5)
+TY_CLEANUP_SHARED equ (-4)
+TY_CLEANUP_VOID equ (-3)
+TY_CLEANUP_ALLOC equ (-2)
+TY_CLEANUP_IOCHAN equ (-1)
+TY_CLEANUP_OBJECT equ (0)
+; Types for cleanup
+RC_CLEANUP struc
+RC_CLEANUPType  db ? 
+RC_CLEANUPLevel  db ? 
+RC_CLEANUPH  dw ? 
+RC_CLEANUP ends
+SHARED_ALLOC struc
+SHARED_ALLOCNref  dw ? 
+SHARED_ALLOC ends
+; Property of cleanup
+PRS_CLEANUP struc
+CleanupLevel  dw ? 
+PRS_CLEANUP ends
+PR_CLEANUP struc
+CleanupRoot PRS_ROOT <>
+CleanupVaroot PRS_VAROOT <>
+CleanupVafix PRS_VAFIX <>
+CleanupVaflat PRS_VAFLAT <>
+CleanupCleanup PRS_CLEANUP <>
+PR_CLEANUP ends
+; Constants for active
+PRIORITY_ACTIVE_POSTER equ (100)
+PRIORITY_ACTIVE_IPCS equ (80)
+PRIORITY_ACTIVE_VOICE equ (70)
+PRIORITY_ACTIVE_WSERV equ (60)
+PRIORITY_ACTIVE_COMMAND equ (40)
+PRIORITY_ACTIVE_SERIAL equ (20)
+PRIORITY_ACTIVE_ALARM equ (0)
+PRIORITY_ACTIVE_FILES equ (-20)
+PRIORITY_ACTIVE_REPEATER equ (-40)
+PRIORITY_ACTIVE_PRINT equ (-60)
+PRIORITY_ACTIVE_COMPUTE equ (-100)
+; Property of active
+PRS_ACTIVE struc
+ActiveQ P_QUE <>
+ActivePriority  db ? 
+ActiveIsactive  db ? 
+ActivePcb dw ?
+ActiveStat  dw ? 
+PRS_ACTIVE ends
+PR_ACTIVE struc
+ActiveRoot PRS_ROOT <>
+ActiveActive PRS_ACTIVE <>
+PR_ACTIVE ends
+; Property of aidle
+PR_AIDLE struc
+AidleRoot PRS_ROOT <>
+AidleActive PRS_ACTIVE <>
+PR_AIDLE ends
+; Types for rscfile
+PR_RSCFILE_HEAD struc
+PR_RSCFILE_HEADPos  dw ? 
+PR_RSCFILE_HEADLen  dw ? 
+PR_RSCFILE_HEAD ends
+; Property of rscfile
+PRS_RSCFILE struc
+RscfilePcb dw ?
+RscfileIx PR_RSCFILE_HEAD <>
+RscfileOffset  dw ? 
+RscfileHftree  dd ? 
+PRS_RSCFILE ends
+PR_RSCFILE struc
+RscfileRoot PRS_ROOT <>
+RscfileRscfile PRS_RSCFILE <>
+PR_RSCFILE ends
+; Constants for system
+IC_SYSTEM_ALLOC equ (0)
+IC_SYSTEM_REMOVE equ (1)
+IC_SYSTEM_REPLACE equ (2)
+; Property of system
+PRS_SYSTEM struc
+SystemPid  dw ? 
+PRS_SYSTEM ends
+PR_SYSTEM struc
+SystemRoot PRS_ROOT <>
+SystemSystem PRS_SYSTEM <>
+PR_SYSTEM ends
+; Property of ipcs
+PRS_IPCS struc
+IpcsHd P_QUE <>
+PRS_IPCS ends
+PR_IPCS struc
+IpcsRoot PRS_ROOT <>
+IpcsActive PRS_ACTIVE <>
+IpcsIpcs PRS_IPCS <>
+PR_IPCS ends
+; Constants for appman
+FLG_APPMAN_CLEAN equ (001h)
+FLG_APPMAN_SYSTEM equ (002h)
+FLG_APPMAN_RSCFILE equ (004h)
+FLG_APPMAN_SRSCFILE equ (008h)
+FLG_APPMAN_IPCS equ (010h)
+FLG_APPMAN_ONLYONE equ (020h)
+FLG_APPMAN_NODBG equ (040h)
+RUN_ACTIVE_UNUSED equ (0)
+RUN_ACTIVE_USED equ (1)
+ERR_APPMAN_APPL equ (-512)
+; Property of appman
+PRS_APPMAN struc
+AppmanClean dw ?
+AppmanSystem dw ?
+AppmanRcb dw ?
+AppmanSrcb dw ?
+AppmanIpcs dw ?
+AppmanTask P_QUE <>
+AppmanStop  dw ? 
+AppmanNrid  dw ? 
+AppmanErr  dw ? 
+AppmanSpare1 dw ?
+AppmanSpare2 dw ?
+PRS_APPMAN ends
+PR_APPMAN struc
+AppmanRoot PRS_ROOT <>
+AppmanAppman PRS_APPMAN <>
+PR_APPMAN ends
diff --git a/code/SIBOSDK/include/assert.h b/code/SIBOSDK/include/assert.h
new file mode 100644
index 0000000..1e161be
--- /dev/null
+++ b/code/SIBOSDK/include/assert.h
@@ -0,0 +1,28 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  assert.h -  assert macro.                                               *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifdef NDEBUG
+#define assert(ignore)  ((void) 0)
+#else
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void    abort(void);
+#ifdef __cplusplus
+}
+#endif
+
+#define assert(p)	((p) ? ((void) 0) : (( (void) fprintf(stderr,\
+                         "Assertion failed: %s, file %s, line %d\n",\
+                          #p, __FILE__, __LINE__)), (abort())))
+#endif
diff --git a/code/SIBOSDK/include/ats.h b/code/SIBOSDK/include/ats.h
new file mode 100644
index 0000000..3e83d8d
--- /dev/null
+++ b/code/SIBOSDK/include/ats.h
@@ -0,0 +1,68 @@
+/*
+  File: ATS.H
+  Copyright (C) Psion PLC 1993
+  Started by : DavidW
+  Started on:  12/02/93
+*/
+#ifndef ATS_H
+#define ATS_H
+
+#include <p_std.h>
+#include <epoc.h>
+
+typedef struct
+    {
+    UWORD main;
+    UWORD mainlen;
+    UWORD buts;
+    WORD butslen;
+    } ATS_DIAL_DEF;
+
+typedef struct
+    {
+    UWORD key;
+    UWORD mod;
+    } ATS_KEY_DEF;
+
+typedef union
+    {
+    UWORD position;
+    ATS_KEY_DEF k;
+    ATS_DIAL_DEF d;
+    UWORD delay;
+    VOID *offs;
+    WORD par;
+    UWORD wid;
+    } ATS_MESS_BODY;
+
+typedef struct
+    {
+    E_MESSAGE mess;
+    ATS_MESS_BODY u;
+    } ATS_MESS;
+
+#define TY_ATS_CLIENT_POS   0x30
+#define TY_ATS_KEY          0x31
+#define TY_ATS_PAUSE        0x32
+#define TY_ATS_MESSAGE      0x33
+#define TY_ATS_DIALOG       0x34
+#define TY_ATS_SELF_CHECK   0x35
+#define TY_ATS_WINDOW_XSUM  0x36
+#define TY_ATS_RECORD       0x37
+#define TY_ATS_GET_KEY      0x38
+#define TY_ATS_ALLCOUNT     0x39
+
+#define TY_ATS_START_RANGE  0x30
+#define TY_ATS_END_RANGE    0x3f
+
+typedef struct
+    {
+    UWORD time;
+    UWORD keycode;
+    UBYTE modifiers;
+    UBYTE count;
+    } ATS_KEY;
+
+#define ATS_MAX_EDITOR_LEN      256     /* includes trailing zero */
+
+#endif // ATS_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/atssv.g b/code/SIBOSDK/include/atssv.g
new file mode 100644
index 0000000..0242caa
--- /dev/null
+++ b/code/SIBOSDK/include/atssv.g
@@ -0,0 +1,40 @@
+/* Generated by Ctran from atssv.cl */
+#define ATSSV_G
+#ifndef IPC_G
+#include <ipc.g>
+#endif
+#ifndef TIMER_G
+#include <timer.g>
+#endif
+#ifndef ATS_H
+#include <ats.h>
+#endif
+/* Class Numbers */
+#define C_ATSSV 13
+#define C_ATSTIM 14
+/* Method Numbers */
+#define O_SV_KEY 5
+#define O_SV_FREE 4
+/* Property of atssv */
+typedef struct {
+PR_TIMER *timer;
+void *pm;
+short int freed;
+void *pm_key;
+} PRS_ATSSV;
+typedef struct pr_atssv
+{
+PRS_ROOT root;
+PRS_SERVER server;
+PRS_ATSSV atssv;
+} PR_ATSSV;
+/* Property of atstim */
+typedef struct {
+void *owner;
+} PRS_ATSTIM;
+typedef struct pr_atstim
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_ATSTIM atstim;
+} PR_ATSTIM;
diff --git a/code/SIBOSDK/include/atssv.ing b/code/SIBOSDK/include/atssv.ing
new file mode 100644
index 0000000..59e2912
--- /dev/null
+++ b/code/SIBOSDK/include/atssv.ing
@@ -0,0 +1,38 @@
+; Generated by Ctran from atssv.cl
+ATSSV_ING equ 1
+IFNDEF IPC_ING
+ INCLUDE ..\inc\IPC.ING
+ENDIF
+IFNDEF TIMER_ING
+ INCLUDE ..\inc\TIMER.ING
+ENDIF
+IFNDEF ATS_INC
+ INCLUDE ..\inc\ATS.INC
+ENDIF
+; Class Numbers
+C_ATSSV equ 13
+C_ATSTIM equ 14
+; Method Numbers
+O_SV_KEY equ 5
+O_SV_FREE equ 4
+; Property of atssv
+PRS_ATSSV struc
+AtssvTimer dw ?
+AtssvPm dw ?
+AtssvFreed  dw ? 
+AtssvPm_key dw ?
+PRS_ATSSV ends
+PR_ATSSV struc
+AtssvRoot PRS_ROOT <>
+AtssvServer PRS_SERVER <>
+AtssvAtssv PRS_ATSSV <>
+PR_ATSSV ends
+; Property of atstim
+PRS_ATSTIM struc
+AtstimOwner dw ?
+PRS_ATSTIM ends
+PR_ATSTIM struc
+AtstimRoot PRS_ROOT <>
+AtstimActive PRS_ACTIVE <>
+AtstimAtstim PRS_ATSTIM <>
+PR_ATSTIM ends
diff --git a/code/SIBOSDK/include/bcd.hpp b/code/SIBOSDK/include/bcd.hpp
new file mode 100644
index 0000000..5e39a5c
--- /dev/null
+++ b/code/SIBOSDK/include/bcd.hpp
@@ -0,0 +1,338 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  BCD.HPP -  header file for BCD math.                                    *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef __BCD_INC_
+#define __BCD_INC_
+
+#include <math.h>
+#include <iostream.hpp>
+
+#define _BcdMaxDecimals 100
+
+typedef enum { ExpZero, ExpNan };
+
+class bcd {
+
+friend long double real(bcd&);
+
+friend bcd abs(bcd&);
+friend bcd acos(bcd&);
+friend bcd asin(bcd&);
+friend bcd atan(bcd&);
+friend bcd cos(bcd&);
+friend bcd cosh(bcd&);
+friend bcd exp(bcd&);
+friend bcd log(bcd&);
+friend bcd log10(bcd&);
+friend bcd pow(bcd& base, bcd& expon);
+friend bcd sin(bcd&);
+friend bcd sinh(bcd&);
+friend bcd sqrt(bcd&);
+friend bcd tan(bcd&);
+friend bcd tanh(bcd&);
+
+friend bcd operator+(bcd&, bcd&);
+friend bcd operator+(long double, bcd&);
+friend bcd operator+(bcd&, long double);
+friend bcd operator-(bcd&, bcd&);
+friend bcd operator-(long double, bcd&);
+friend bcd operator-(bcd&, long double);
+friend bcd operator*(bcd&, bcd&);
+friend bcd operator*(long double, bcd&);
+friend bcd operator*(bcd&, long double);
+friend bcd operator/(bcd&, bcd&);
+friend bcd operator/(long double, bcd&);
+friend bcd operator/(bcd&, long double);
+friend int operator==(bcd&, bcd&);
+friend int operator!=(bcd&, bcd&);
+friend int operator>=(bcd&, bcd&);
+friend int operator<=(bcd&, bcd&);
+friend int operator>(bcd&, bcd&);
+friend int operator<(bcd&, bcd&);
+friend ostream& operator<<(ostream&, bcd&);
+friend istream& operator>>(istream&, bcd&);
+
+public:
+
+     bcd(int x=0);
+     bcd(unsigned x);
+     bcd(long x);
+     bcd(unsigned long x);
+     bcd(double x, int decimals = _BcdMaxDecimals);
+     bcd(long double x, int decimals = _BcdMaxDecimals);
+
+     bcd& operator+=(bcd&);
+     bcd& operator+=(long double);
+     bcd& operator-=(bcd&);
+     bcd& operator-=(long double);
+     bcd& operator*=(bcd&);
+     bcd& operator*=(long double);
+     bcd& operator/=(bcd&);
+     bcd& operator/=(long double);
+     bcd  operator+();
+     bcd  operator-();
+
+  long double dec_to_real();
+  void real_to_dec(long double num, int decimals = _BcdMaxDecimals);
+
+private:
+
+  void int_to_dec(unsigned long);
+  void bcd_copy_from(unsigned char *dest);
+  void bcd_copy_to(unsigned char *source);
+
+  unsigned char bcd_array[10];
+  unsigned char exp;
+};
+
+
+inline bcd::bcd(long double x, int decimals) {
+
+  real_to_dec(x, decimals);
+}
+
+inline bcd::bcd(double x, int decimals) {
+
+  real_to_dec((long double) x, decimals);
+}
+
+
+inline long double real(bcd& z) {
+
+  return z.dec_to_real();
+}
+
+inline bcd& bcd::operator+=(bcd& b) {
+
+  real_to_dec(real(*this)+real(b));
+  return *this;
+}
+
+inline bcd& bcd::operator+=(long double b) {
+
+  real_to_dec(real(*this)+b);
+  return *this;
+}
+
+inline bcd& bcd::operator-=(bcd& b) {
+
+  real_to_dec(real(*this)-real(b));
+  return *this;
+}
+
+inline bcd& bcd::operator-=(long double b) {
+
+  real_to_dec(real(*this)-b);
+  return *this;
+}
+
+inline bcd& bcd::operator*=(bcd& b) {
+
+  real_to_dec(real(*this)*real(b));
+  return *this;
+}
+
+inline bcd& bcd::operator*=(long double b) {
+
+  real_to_dec(real(*this)*b);
+  return *this;
+}
+
+inline bcd& bcd::operator/=(bcd& b) {
+
+  real_to_dec(real(*this)/real(b));
+  return *this;
+}
+
+inline bcd& bcd::operator/=(long double b) {
+
+  real_to_dec(real(*this)/b);
+  return *this;
+}
+
+inline bcd operator+(bcd& a, bcd& b) {
+
+  return bcd(real(a)+real(b));
+}
+
+inline bcd operator+(long double a, bcd& b) {
+
+  return bcd(a+real(b));
+}
+
+inline bcd operator+(bcd& a, long double b) {
+
+  return bcd(real(a)+b);
+}
+
+inline bcd operator-(bcd& a, bcd& b) {
+
+  return bcd(real(a)-real(b));
+}
+
+inline bcd operator-(long double a, bcd& b) {
+
+  return bcd(a-real(b));
+}
+
+inline bcd operator-(bcd& a, long double b) {
+
+  return bcd(real(a)-b);
+}
+
+inline bcd operator*(bcd& a, bcd& b) {
+
+  return bcd(real(a)*real(b));
+}
+
+inline bcd operator*(long double a, bcd& b) {
+
+  return bcd(a*real(b));
+}
+
+inline bcd operator*(bcd& a, long double b) {
+
+  return bcd(real(a)*b);
+}
+
+inline bcd operator/(bcd& a, bcd& b) {
+
+  return bcd(real(a)/real(b));
+}
+
+inline bcd operator/(long double a, bcd& b) {
+
+  return bcd(a/real(b));
+}
+
+inline bcd operator/(bcd& a, long double b) {
+
+  return bcd(real(a)/b);
+}
+
+inline int operator==(bcd& a, bcd& b) {
+
+  return real(a) == real(b);
+}
+
+inline int operator!=(bcd& a, bcd& b) {
+
+  return real(a) != real(b);
+}
+
+inline int operator>=(bcd& a, bcd& b) {
+
+  return real(a) >= real(b);
+}
+
+inline int operator<=(bcd& a, bcd& b) {
+
+  return real(a) <= real(b);
+}
+
+inline int operator<(bcd& a, bcd& b) {
+
+  return real(a) < real(b);
+}
+
+inline int operator>(bcd& a, bcd& b) {
+
+  return real(a) > real(b);
+}
+
+inline bcd bcd::operator+() {
+
+  return *this;
+}
+
+inline bcd abs(bcd& a) {
+
+  return bcd(fabsl(real(a)));
+}
+
+inline bcd acos(bcd& a) {
+
+  return bcd(acosl(real(a)));
+}
+
+inline bcd asin(bcd& a) {
+
+  return bcd(asinl(real(a)));
+}
+
+inline bcd atan(bcd& a) {
+
+  return bcd(atanl(real(a)));
+}
+
+inline bcd cos(bcd& a) {
+
+  return bcd(cosl(real(a)));
+}
+
+inline bcd cosh(bcd& a) {
+
+  return bcd(coshl(real(a)));
+}
+
+inline bcd exp(bcd& a) {
+
+  return bcd(expl(real(a)));
+}
+
+inline bcd log(bcd& a) {
+
+  return bcd(logl(real(a)));
+}
+
+inline bcd log10(bcd& a) {
+
+  return bcd(log10l(real(a)));
+}
+
+inline bcd sin(bcd& a) {
+
+  return bcd(sinl(real(a)));
+}
+
+inline bcd sinhl(bcd& a) {
+
+  return bcd(sinhl(real(a)));
+}
+
+inline bcd sqrt(bcd& a) {
+
+  return bcd(sqrtl(real(a)));
+}
+
+inline bcd tan(bcd& a) {
+
+  return bcd(tanl(real(a)));
+}
+
+inline bcd tanh(bcd& a) {
+
+  return bcd(tanhl(real(a)));
+}
+
+inline bcd pow(bcd& a, bcd& b) {
+
+  return bcd(powl(real(a), real(b)));
+}
+
+inline bcd pow10(int n, bcd& a) {
+
+  return bcd( pow10(n) * real(a) );
+}
+
+
+#endif
+
diff --git a/code/SIBOSDK/include/bwin.g b/code/SIBOSDK/include/bwin.g
new file mode 100644
index 0000000..3c80d4b
--- /dev/null
+++ b/code/SIBOSDK/include/bwin.g
@@ -0,0 +1,26 @@
+/* Generated by Ctran from bwin.cl */
+#define BWIN_G
+#ifndef WIN_G
+#include <win.g>
+#endif
+/* Class Numbers */
+#define C_BWIN 2
+/* Method Numbers */
+/* Constants for bwin */
+#define IN_BWIN_CORNER_4 PR_BWIN_CORNER_4
+#define IN_BWIN_SHADOW_1 PR_BWIN_SHADOW_1
+#define IN_BWIN_SHADOW_2 PR_BWIN_SHADOW_2
+#define IN_BWIN_CUSHION PR_BWIN_CUSHION
+#define IN_BWIN_OPEN PR_BWIN_OPEN
+#define BWIN_CUSHION_X 1
+#define BWIN_CUSHION_Y 1
+#define BWIN_SHADOW_1_HEIGHT 1
+#define BWIN_SHADOW_1_WIDTH 1
+#define BWIN_SHADOW_2_HEIGHT 2
+#define BWIN_SHADOW_2_WIDTH 2
+/* Property of bwin */
+typedef struct pr_bwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+} PR_BWIN;
diff --git a/code/SIBOSDK/include/bwin.ing b/code/SIBOSDK/include/bwin.ing
new file mode 100644
index 0000000..ee1c516
--- /dev/null
+++ b/code/SIBOSDK/include/bwin.ing
@@ -0,0 +1,25 @@
+; Generated by Ctran from bwin.cl
+BWIN_ING equ 1
+IFNDEF WIN_ING
+ INCLUDE ..\inc\WIN.ING
+ENDIF
+; Class Numbers
+C_BWIN equ 2
+; Method Numbers
+; Constants for bwin
+IN_BWIN_CORNER_4 equ (PR_BWIN_CORNER_4)
+IN_BWIN_SHADOW_1 equ (PR_BWIN_SHADOW_1)
+IN_BWIN_SHADOW_2 equ (PR_BWIN_SHADOW_2)
+IN_BWIN_CUSHION equ (PR_BWIN_CUSHION)
+IN_BWIN_OPEN equ (PR_BWIN_OPEN)
+BWIN_CUSHION_X equ (1)
+BWIN_CUSHION_Y equ (1)
+BWIN_SHADOW_1_HEIGHT equ (1)
+BWIN_SHADOW_1_WIDTH equ (1)
+BWIN_SHADOW_2_HEIGHT equ (2)
+BWIN_SHADOW_2_WIDTH equ (2)
+; Property of bwin
+PR_BWIN struc
+BwinRoot PRS_ROOT <>
+BwinWin PRS_WIN <>
+PR_BWIN ends
diff --git a/code/SIBOSDK/include/calimg.g b/code/SIBOSDK/include/calimg.g
new file mode 100644
index 0000000..1c2bad4
--- /dev/null
+++ b/code/SIBOSDK/include/calimg.g
@@ -0,0 +1,126 @@
+/* Generated by Ctran from calimg.cat */
+#define CALIMG_G
+#ifndef WLIB_H
+#include <wlib.h>
+#endif
+/* Class Numbers */
+#define C_CALIMG 11
+/* Method Numbers */
+#define O_CI_SENSE 8
+#define O_CI_TODAY_CHANGED 11
+#define O_CI_MOVE_CURSOR 4
+#define O_CI_REDRAW 7
+#define O_CI_EMPHASISE 3
+#define O_CI_GOTO_DATE 5
+#define O_CI_POS_MXY 10
+#define O_CI_SET_TITLE 2
+#define O_CI_ADJUST_DATE 6
+#define O_CI_INIT 1
+#define O_CI_VIEW 9
+/* Constants for calimg */
+#define CI_MAX_MONTH 12
+#define CI_GRIDY TRUE
+#define CI_GRIDX FALSE
+#define CALIMG_CURSOR_NO_FLASH 0x01
+#define CALIMG_DOW_EVERY_ROW 0x02
+#define CALIMG_FONT_DATA_KNOWN 0x04
+#define CALIMG_LEFT 0x00
+#define CALIMG_HOME 0x01
+#define CALIMG_PREV_DAY 0x02
+#define CALIMG_PREV_MONTH 0x03
+#define CALIMG_RIGHT 0x04
+#define CALIMG_END 0x05
+#define CALIMG_NEXT_DAY 0x06
+#define CALIMG_NEXT_MONTH 0x07
+#define CALIMG_UP 0x08
+#define CALIMG_PAGEUP 0x09
+#define CALIMG_PREV_WEEK 0x0A
+#define CALIMG_PREV_YEAR 0x0B
+#define CALIMG_DOWN 0x0C
+#define CALIMG_PAGEDN 0x0D
+#define CALIMG_NEXT_WEEK 0x0E
+#define CALIMG_NEXT_YEAR 0x0F
+#define CALIMG_GOTO_TODAY 0x10
+#define CALIMG_WEST 0x01
+#define CALIMG_EAST 0x02
+#define CALIMG_NORTH 0x03
+#define CALIMG_SOUTH 0x04
+#define CALIMG_ADJ_DAY 0x01
+#define CALIMG_ADJ_MONTH 0x02
+#define CALIMG_ADJ_YEAR 0x04
+/* Types for calimg */
+typedef struct
+{
+unsigned char title_ascent;
+unsigned char title_lht;
+unsigned char dow_ascent;
+unsigned char dow_lht;
+unsigned char mth_ascent;
+unsigned char mth_lht;
+unsigned char day_ascent;
+unsigned char day_lht;
+unsigned char daygapx;
+unsigned char daywidth;
+} CI_EXT_FONT;
+typedef struct
+{
+short int fid;
+unsigned short int style;
+unsigned short int leading;
+} CI_FONT_DATA;
+typedef struct
+{
+unsigned short int wid;
+unsigned short int width;
+P_POINT tl;
+unsigned char mrow;
+unsigned char mcol;
+unsigned short int flags;
+CI_FONT_DATA title;
+CI_FONT_DATA month;
+CI_FONT_DATA dow;
+CI_FONT_DATA day;
+unsigned short int daygap;
+unsigned char mthgapx;
+unsigned char hscrlm;
+unsigned short int startm;
+unsigned long int days;
+CI_EXT_FONT font;
+} IN_CALIMG;
+typedef struct
+{
+unsigned char year;
+unsigned char month;
+P_POINT pos;
+} CI_CURSOR;
+typedef struct
+{
+short int year;
+short int month;
+short int day;
+}CI_DATE;
+/* Property of calimg */
+typedef struct {
+P_RECT rect[12];
+P_RECT title_rect;
+CI_CURSOR crs;
+char day;
+unsigned char startOfWeek;
+unsigned char thisyear;
+unsigned char thismth;
+unsigned char thisday;
+unsigned char ystart;
+unsigned char bwidth;
+unsigned char filler;
+char dayNameAbbrev[7];
+char deftitle[3];
+char *title;
+short int emphasised;
+IN_CALIMG img;
+int bmid;
+} PRS_CALIMG;
+typedef struct pr_calimg
+{
+PRS_ROOT root;
+PRS_CALIMG calimg;
+} PR_CALIMG;
diff --git a/code/SIBOSDK/include/calimg.ing b/code/SIBOSDK/include/calimg.ing
new file mode 100644
index 0000000..150d502
--- /dev/null
+++ b/code/SIBOSDK/include/calimg.ing
@@ -0,0 +1,120 @@
+; Generated by Ctran from calimg.cl
+CALIMG_ING equ 1
+IFNDEF WLIB_INC
+ INCLUDE ..\inc\WLIB.INC
+ENDIF
+; Class Numbers
+C_CALIMG equ 11
+; Method Numbers
+O_CI_SENSE equ 8
+O_CI_TODAY_CHANGED equ 11
+O_CI_MOVE_CURSOR equ 4
+O_CI_REDRAW equ 7
+O_CI_EMPHASISE equ 3
+O_CI_GOTO_DATE equ 5
+O_CI_POS_MXY equ 10
+O_CI_SET_TITLE equ 2
+O_CI_ADJUST_DATE equ 6
+O_CI_INIT equ 1
+O_CI_VIEW equ 9
+; Constants for calimg
+CI_MAX_MONTH equ (12)
+CI_GRIDY equ (TRUE)
+CI_GRIDX equ (FALSE)
+CALIMG_CURSOR_NO_FLASH equ (001h)
+CALIMG_DOW_EVERY_ROW equ (002h)
+CALIMG_FONT_DATA_KNOWN equ (004h)
+CALIMG_LEFT equ (000h)
+CALIMG_HOME equ (001h)
+CALIMG_PREV_DAY equ (002h)
+CALIMG_PREV_MONTH equ (003h)
+CALIMG_RIGHT equ (004h)
+CALIMG_END equ (005h)
+CALIMG_NEXT_DAY equ (006h)
+CALIMG_NEXT_MONTH equ (007h)
+CALIMG_UP equ (008h)
+CALIMG_PAGEUP equ (009h)
+CALIMG_PREV_WEEK equ (00Ah)
+CALIMG_PREV_YEAR equ (00Bh)
+CALIMG_DOWN equ (00Ch)
+CALIMG_PAGEDN equ (00Dh)
+CALIMG_NEXT_WEEK equ (00Eh)
+CALIMG_NEXT_YEAR equ (00Fh)
+CALIMG_GOTO_TODAY equ (010h)
+CALIMG_WEST equ (001h)
+CALIMG_EAST equ (002h)
+CALIMG_NORTH equ (003h)
+CALIMG_SOUTH equ (004h)
+CALIMG_ADJ_DAY equ (001h)
+CALIMG_ADJ_MONTH equ (002h)
+CALIMG_ADJ_YEAR equ (004h)
+; Types for calimg
+CI_EXT_FONT struc
+CI_EXT_FONTTitle_ascent  db ? 
+CI_EXT_FONTTitle_lht  db ? 
+CI_EXT_FONTDow_ascent  db ? 
+CI_EXT_FONTDow_lht  db ? 
+CI_EXT_FONTMth_ascent  db ? 
+CI_EXT_FONTMth_lht  db ? 
+CI_EXT_FONTDay_ascent  db ? 
+CI_EXT_FONTDay_lht  db ? 
+CI_EXT_FONTDaygapx  db ? 
+CI_EXT_FONTDaywidth  db ? 
+CI_EXT_FONT ends
+CI_FONT_DATA struc
+CI_FONT_DATAFid  dw ? 
+CI_FONT_DATAStyle  dw ? 
+CI_FONT_DATALeading  dw ? 
+CI_FONT_DATA ends
+IN_CALIMG struc
+IN_CALIMGWid  dw ? 
+IN_CALIMGWidth  dw ? 
+IN_CALIMGTl P_POINT <>
+IN_CALIMGMrow  db ? 
+IN_CALIMGMcol  db ? 
+IN_CALIMGFlags  dw ? 
+IN_CALIMGTitle CI_FONT_DATA <>
+IN_CALIMGMonth CI_FONT_DATA <>
+IN_CALIMGDow CI_FONT_DATA <>
+IN_CALIMGDay CI_FONT_DATA <>
+IN_CALIMGDaygap  dw ? 
+IN_CALIMGMthgapx  db ? 
+IN_CALIMGHscrlm  db ? 
+IN_CALIMGStartm  dw ? 
+IN_CALIMGDays  dd ? 
+IN_CALIMGFont CI_EXT_FONT <>
+IN_CALIMG ends
+CI_CURSOR struc
+CI_CURSORYear  db ? 
+CI_CURSORMonth  db ? 
+CI_CURSORPos P_POINT <>
+CI_CURSOR ends
+CI_DATE struc
+CI_DATEYear  dw ? 
+CI_DATEMonth  dw ? 
+CI_DATEDay  dw ? 
+CI_DATE ends
+; Property of calimg
+PRS_CALIMG struc
+CalimgRect db (size P_RECT)* 12 dup (?)
+CalimgTitle_rect P_RECT <>
+CalimgCrs CI_CURSOR <>
+CalimgDay  db ? 
+CalimgStartOfWeek  db ? 
+CalimgThisyear  db ? 
+CalimgThismth  db ? 
+CalimgThisday  db ? 
+CalimgYstart  db ? 
+CalimgBwidth  db ? 
+CalimgFiller  db ? 
+CalimgDayNameAbbrev db (1) * 7 dup (?)
+CalimgDeftitle db (1) * 3 dup (?)
+CalimgTitle dw ?
+CalimgEmphasised  dw ? 
+CalimgImg IN_CALIMG <>
+CalimgBmid  dw ? 
+PRS_CALIMG ends
+PR_CALIMG struc
+CalimgRoot PRS_ROOT <>
+CalimgCalimg PRS_CALIMG <>
+PR_CALIMG ends
diff --git a/code/SIBOSDK/include/calwin.g b/code/SIBOSDK/include/calwin.g
new file mode 100644
index 0000000..6fccd7f
--- /dev/null
+++ b/code/SIBOSDK/include/calwin.g
@@ -0,0 +1,48 @@
+/* Generated by Ctran from calwin.cl */
+#define CALWIN_G
+#ifndef BWIN_G
+#include <bwin.g>
+#endif
+/* Class Numbers */
+#define C_CALIMGWN 9
+#define C_CALWIN 10
+/* Method Numbers */
+/* Property of calimgwn */
+typedef struct {
+void *calimg;
+} PRS_CALIMGWN;
+typedef struct pr_calimgwn
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_CALIMGWN calimgwn;
+} PR_CALIMGWN;
+/* Constants for calwin */
+#define IN_CALWIN_1_MONTH 0x0001
+#define IN_CALWIN_3_MONTH 0x0002
+#define IN_CALWIN_12_MONTH 0x0004
+#define IN_CALWIN_STD_FLAGS 0x0007
+#define IN_CALWIN_USER_SPEC 0x0010
+#define PR_CALWIN_TODAY_HOOKED 0x0020
+/* Types for calwin */
+typedef struct
+{
+unsigned short int flags;
+unsigned long int days;
+P_POINT pos;
+void *calimg;
+void **self_ptr;
+} IN_CALWIN;
+/* Property of calwin */
+typedef struct {
+PR_CALIMGWN *calimgwn;
+void *calimg;
+unsigned short int flags;
+void **self_ptr;
+} PRS_CALWIN;
+typedef struct pr_calwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_CALWIN calwin;
+} PR_CALWIN;
diff --git a/code/SIBOSDK/include/calwin.ing b/code/SIBOSDK/include/calwin.ing
new file mode 100644
index 0000000..3aebe82
--- /dev/null
+++ b/code/SIBOSDK/include/calwin.ing
@@ -0,0 +1,45 @@
+; Generated by Ctran from calwin.cl
+CALWIN_ING equ 1
+IFNDEF BWIN_ING
+ INCLUDE ..\inc\BWIN.ING
+ENDIF
+; Class Numbers
+C_CALIMGWN equ 9
+C_CALWIN equ 10
+; Method Numbers
+; Property of calimgwn
+PRS_CALIMGWN struc
+CalimgwnCalimg dw ?
+PRS_CALIMGWN ends
+PR_CALIMGWN struc
+CalimgwnRoot PRS_ROOT <>
+CalimgwnWin PRS_WIN <>
+CalimgwnCalimgwn PRS_CALIMGWN <>
+PR_CALIMGWN ends
+; Constants for calwin
+IN_CALWIN_1_MONTH equ (00001h)
+IN_CALWIN_3_MONTH equ (00002h)
+IN_CALWIN_12_MONTH equ (00004h)
+IN_CALWIN_STD_FLAGS equ (00007h)
+IN_CALWIN_USER_SPEC equ (00010h)
+PR_CALWIN_TODAY_HOOKED equ (00020h)
+; Types for calwin
+IN_CALWIN struc
+IN_CALWINFlags  dw ? 
+IN_CALWINDays  dd ? 
+IN_CALWINPos P_POINT <>
+IN_CALWINCalimg dw ?
+IN_CALWINSelf_ptr dw ?
+IN_CALWIN ends
+; Property of calwin
+PRS_CALWIN struc
+CalwinCalimgwn dw ?
+CalwinCalimg dw ?
+CalwinFlags  dw ? 
+CalwinSelf_ptr dw ?
+PRS_CALWIN ends
+PR_CALWIN struc
+CalwinRoot PRS_ROOT <>
+CalwinWin PRS_WIN <>
+CalwinCalwin PRS_CALWIN <>
+PR_CALWIN ends
diff --git a/code/SIBOSDK/include/chlist.g b/code/SIBOSDK/include/chlist.g
new file mode 100644
index 0000000..642498d
--- /dev/null
+++ b/code/SIBOSDK/include/chlist.g
@@ -0,0 +1,54 @@
+/* Generated by Ctran from chlist.cl */
+#define CHLIST_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef VARES_G
+#include <vares.g>
+#endif
+#ifndef MATCHER_G
+#include <matcher.g>
+#endif
+#ifndef LISTBOX_G
+#include <listbox.g>
+#endif
+/* Class Numbers */
+#define C_CHLIST 21
+/* Method Numbers */
+/* Constants for chlist */
+#define SE_CHLIST_NSEL 0x01
+#define SE_CHLIST_DATA 0x02
+#define SE_CHLIST_RETAIN 0x04
+#define IN_CHLIST_INCREMENTAL 0x01
+#define PR_CHLIST_RETAIN 0x04
+#define PR_CHLIST_SUSPENDED 0x08
+#define PR_CHLIST_FIXED_WIDTH 0x10
+/* Types for chlist */
+typedef struct
+{
+short int rid;
+unsigned char nsel;
+unsigned char flags;
+} IN_CHLIST;
+typedef struct
+{
+unsigned short int set_flags;
+PR_VAROOT *data;
+unsigned short int nsel;
+} SE_CHLIST;
+/* Property of chlist */
+typedef struct {
+PR_LISTBOX *pop;
+PR_VMATCHER *matcher;
+PR_VARES *data;
+unsigned short int nsel;
+unsigned short int flags;
+unsigned short int matchlen;
+} PRS_CHLIST;
+typedef struct pr_chlist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_CHLIST chlist;
+} PR_CHLIST;
diff --git a/code/SIBOSDK/include/chlist.ing b/code/SIBOSDK/include/chlist.ing
new file mode 100644
index 0000000..f07a616
--- /dev/null
+++ b/code/SIBOSDK/include/chlist.ing
@@ -0,0 +1,51 @@
+; Generated by Ctran from chlist.cl
+CHLIST_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF VARES_ING
+ INCLUDE ..\inc\VARES.ING
+ENDIF
+IFNDEF MATCHER_ING
+ INCLUDE ..\inc\MATCHER.ING
+ENDIF
+IFNDEF LISTBOX_ING
+ INCLUDE ..\inc\LISTBOX.ING
+ENDIF
+; Class Numbers
+C_CHLIST equ 21
+; Method Numbers
+; Constants for chlist
+SE_CHLIST_NSEL equ (001h)
+SE_CHLIST_DATA equ (002h)
+SE_CHLIST_RETAIN equ (004h)
+IN_CHLIST_INCREMENTAL equ (001h)
+PR_CHLIST_RETAIN equ (004h)
+PR_CHLIST_SUSPENDED equ (008h)
+PR_CHLIST_FIXED_WIDTH equ (010h)
+; Types for chlist
+IN_CHLIST struc
+IN_CHLISTRid  dw ? 
+IN_CHLISTNsel  db ? 
+IN_CHLISTFlags  db ? 
+IN_CHLIST ends
+SE_CHLIST struc
+SE_CHLISTSet_flags  dw ? 
+SE_CHLISTData dw ?
+SE_CHLISTNsel  dw ? 
+SE_CHLIST ends
+; Property of chlist
+PRS_CHLIST struc
+ChlistPop dw ?
+ChlistMatcher dw ?
+ChlistData dw ?
+ChlistNsel  dw ? 
+ChlistFlags  dw ? 
+ChlistMatchlen  dw ? 
+PRS_CHLIST ends
+PR_CHLIST struc
+ChlistRoot PRS_ROOT <>
+ChlistWin PRS_WIN <>
+ChlistLodger PRS_LODGER <>
+ChlistChlist PRS_CHLIST <>
+PR_CHLIST ends
diff --git a/code/SIBOSDK/include/clib.h b/code/SIBOSDK/include/clib.h
new file mode 100644
index 0000000..9994588
--- /dev/null
+++ b/code/SIBOSDK/include/clib.h
@@ -0,0 +1,290 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  clib.h -  internal header file for C library.                           *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved       *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _CLIB_INC_
+#define _CLIB_INC_
+
+#pragma warn(wall => on)           /* enable all warnings */
+
+#define _STATIC static             /* hide local stuff */
+
+#define _IO_MTF
+#define _CT_MTF
+
+#define LONGDOUBLE long double
+#define FLOORL(x) floorl(x)
+#define LOG10L(x) log10l(x)
+
+#include <epocdefs.h>
+#include <alloc.h>
+#ifdef _USE_CONIO
+#include <conio.h>
+#endif
+#include <ctype.h>
+#include <dir.h>
+#include <errno.h>
+#include <dos.h>
+#include <fcntl.h>
+#ifdef _USE_FLOAT
+#include <float.h>
+#endif
+#ifndef _NO_IO
+#include <io.h>
+#endif
+#include <limits.h>
+#include <locale.h>
+#include <mem.h>
+#include <math.h>
+#include <process.h>
+#include <search.h>
+#include <setjmp.h>
+#include <share.h>
+#include <signal.h>
+#include <stat.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef _USE_TIME
+#include <time.h>
+#include <timeb.h>
+#endif
+
+typedef struct sfc {               /* control structure for vscanner */
+    FILE *_stream;                 /* file pointer */
+    int  (*_vs_fill)(FILE *st);    /* filler function pointer */
+    int _vs_count;                 /* character count */
+    int _s_args;                   /* argument count */
+    jmp_buf _EOFhandler;           /* EOF jump environment */
+} SF ;
+
+typedef struct  pf {
+    FILE *_stream;                           /* file pointer */
+    int (*_vp_flush)(FILE *st);        /* output function pointer */
+    int _vp_ret;                             /* character count */
+                   } PF;
+
+extern int   (*_vs_fill)(FILE *st);    /* filler function pointer */
+extern int   (*_vp_flush)(FILE *st);   /* output function pointer */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int         _filler(FILE *st);
+extern int         _flusher(FILE *st);
+
+extern int      _dup(int handle);	   /* low level I/O */
+extern int      _dup2(int h1, int h2);	
+extern void     _ioerr(int code);
+extern unsigned lsl(unsigned sel);
+
+extern void        _exit1(void);
+extern void        _exit2(void);
+extern void        _exitf(void);
+
+extern char          *_d_cgets(char *s);
+extern int            _d_putch(int c);
+extern int   (*_i_putch)(int c);
+extern char *(*_i_cgets)(char *s);
+
+extern char *_ld_format(char *fmt_buf, LONGDOUBLE num, int flag, int prec);
+extern char *_v_format(unsigned long l, char *s);
+
+extern int  _matherr(struct exception *x);
+extern int  _flsbuf(int  ch, FILE *st);
+extern int  _filbuf(FILE *st);
+
+#ifdef _USE_TIME
+extern clock_t        _clock_time(void);
+extern size_t         _set_date(char *s, size_t scount, size_t lim, char *st);
+extern unsigned long  _t_calc(struct date dte, struct time tme);
+extern int            _t_to_struct(unsigned long val, struct date *dte, struct time *tme);
+extern struct tm    * _t_to_tm(unsigned long clock);
+extern unsigned long  _t_norm(struct tm *timeptr);
+extern unsigned long  _ytable(int n);
+#endif
+
+extern va_list          _rreal_out(va_list _v_argptr, int flag, int wid, int prec);
+extern va_list          _real_pdef(va_list _v_argptr, int flag, int wid, int prec);
+extern va_list          _rreal_in(int pmod, int smod, unsigned flag, int width, va_list _v_argptr);
+extern va_list          _real_sdef(int pmod, int smod, unsigned flag, int width, va_list _v_argptr);
+
+extern char      *_f_fmt(char *_fmt_buf, LONGDOUBLE num, int flag, int prec);
+extern char      *_fptoa(unsigned long, char *s);
+
+extern double      _atof(const char *s, int flag, int *pos);
+
+extern int         _pf_entry(FILE *st);
+extern void        _pf_exit(FILE *st, int flag);
+extern void        _vp_setbuf(FILE *st, char *buf);
+extern void        _vp_freebuf(FILE *st);
+
+extern FILE       *_alloc_stream(FILE *stream, int handle, int flag);
+extern void        _flushall(void);
+extern int         _free_stream(void);
+extern int         _getfmode(const char *path);
+extern int         _open_stream(const char *path, int *fptr, int mode);
+extern int         _scan_type(const char *type, int *fptr, int *mptr);
+extern int         _valid_stream(FILE *st);
+
+#pragma save
+#pragma call(reg_saved=>(ds, di, si,st1,st2), reg_param=>(ax,bx,cx,dx))
+extern int    _vgetc(void);
+extern int    _vungetc(int c);
+
+extern void   _justify(char *s, int flag, int width);
+extern void   _str_out(char *s, int flag, int width, int precision);
+extern void   _vputc(int ch);
+#pragma restore
+
+extern unsigned char _exists(const char *path);
+
+extern void        _swap(void *b1, void *b2, size_t width);
+
+extern LONGDOUBLE  _acvt(int flag, char *mbuf, int exp, int len);
+extern void        _cvt(LONGDOUBLE x, int n, int *dec, int *sign, char * buf);
+extern void        _seterrno(int type);
+
+extern LONGDOUBLE  _pow_int(LONGDOUBLE x,int y);
+extern LONGDOUBLE  _round( LONGDOUBLE x );
+extern void        _bcd(LONGDOUBLE x,char * p);
+
+extern void _FatalError(unsigned address, int code);
+extern unsigned _FatalErrorPos(void);
+
+extern void (*_exit_stk[32])(void); 		 /* at/onexit function stack */
+
+#pragma save,check(index=>off)
+extern void  (**_exit_ptr)(void);
+extern void  (**_exit_top)(void);
+#pragma restore
+
+extern void  (*_exit_io)(void);
+extern void  (*_exit_tmp)(void);
+
+extern va_list (*_real_in)(int pmod, int smod, unsigned flag, int width, va_list _v_argptr);
+extern va_list (*_real_out)(va_list _v_argptr, int flag, int wid, int prec);
+
+extern void  (*_exit_proc)(void);
+#ifdef __cplusplus
+}
+#endif
+
+/*  Internal Data Declarations.  */
+
+extern char         _cvt_buf[64];    /* real number conversion buffer */
+extern char         _ctype[257];     /* ctype data */
+extern struct lconv _lconv;
+#ifdef _USE_TIME
+extern time_t       _proc_time;	     /* time at beginning of process */
+#endif
+extern char         _sys_errbuf[128];/* error message buffer */
+extern char         *sys_errlist[];  /* error messages */
+extern int           sys_nerr;	     /* number of system error strings */
+extern double       _tens[32];
+extern char         _upperHex;       /* conversion case */
+
+extern jmp_buf    _EOFhandler;	     /* EOF error jump environment */
+extern unsigned   _fmask;
+extern            _iosetup;	     /* initialisation flag */
+extern int        _p_init;
+extern int        _s_args;           /* argument count */
+extern FILE      *_stream;           /* file pointer */
+extern int        _ungotchar;        /* temporary storage for console I/O */
+extern int        _vp_ret;           /* character count */
+extern int        _vs_count;         /* character count */
+extern int        _open_max;         /* maximum number of open files */
+extern char       *_tmpfiles[];
+extern FILE       *_tmpfptrs[];
+
+extern char          _argbuf[128];	  /* command line buffer */
+extern unsigned      _assign_init_magic;
+
+/*****************************************************************************/
+/* CPP Definitions.                                                          */
+/*****************************************************************************/
+
+typedef void *(*ctor_t)(void *);
+typedef void (*dtor_t)(void *);
+
+#pragma save, call(reg_param=>(), reg_saved=>(ds,si,di,st1,st2), near_call=>on, c_conv=>on)
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void   _call_ctors(ctor_t, char *obj_ptr, int vbnum, int n, int siz);
+extern void   _call_dtors(dtor_t, char *obj_ptr, int vbnum, int n, int siz);
+#ifdef __cplusplus
+}
+#endif
+#pragma restore
+
+/* Macro Definitions.   */
+
+#define TRUE       1
+#define FALSE      0
+
+#define _CTLZ    0x01A
+#define _O_LRD   0x400
+#define _WRITE	     2
+#define _NODEFMODE   4
+#define _READ	     8
+
+#define _MNEG        1
+#define _ENEG        2
+#define _STD         8
+#define _HMAX       54
+#define _HEX         1
+#define _OCT         2
+#define _NEG         4
+#define _OFL         8
+
+#define _DAYSECS       86400L	  /* seconds in year */
+#define _SEVENTIES 315532800L     /* seconds between 1970 and 1980 */
+
+#define InternalError(c) _FatalError(_FatalErrorPos(), (c))
+
+#define PF_VBSIZE 256
+#define PF_TEMP_BUF 128
+
+#define DEC_POINT _lconv.decimal_point[0]
+
+#define PF_LEFT	     0x0001	      /* justification */
+#define PF_SIGN	     0x0002	      /* force leading PF_SIGN */
+#define PF_SPACE     0x0004	      /* force leading PF_SPACE */
+#define PF_HASH	     0x0008	      /* PF_HASH flag */
+#define PF_NOPOINT   0x0010	      /* supress radix point */
+#define PF_UPPER     0x0020	      /* PF_UPPER case type */
+#define PF_IS_SIGNED 0x0040	      /* signed data-type */
+#define PF_ZFLAG     0x0080	      /* format with 0 */
+#define PF_HEX	     0x0100	      /* PF_HEX integer  */
+#define PF_OCT	     0x0200	      /* octal integer */
+#define PF_GTYPE     0x0400	      /* g real type */
+#define PF_EXP	     0x0800	      /* e real type */
+#define PF_PSET	     0x1000	      /* precison set */
+#define PF_LDMOD     0x2000	      /* long real */
+#define PF_CPP       0x4000	      /* C++ formatting rules */
+
+#define SF_WILD	     0x0004	      /* any int type */
+#define SF_SUPRESS   0x0008	      /* star flag */
+#define SF_UPPER     0x0010	      /* upper case type */
+#define SF_NSIGNED   0x0020	      /* unsigned data-type */
+#define SF_HEX	     0x0040	      /* hex integer  */
+#define SF_OCT	     0x0080	      /* octal integer */
+#define SF_LDMOD     0x0100           /* LONGDOUBLE */
+
+#endif
+
+
+
+
+
+
diff --git a/code/SIBOSDK/include/comman.g b/code/SIBOSDK/include/comman.g
new file mode 100644
index 0000000..d6c3a43
--- /dev/null
+++ b/code/SIBOSDK/include/comman.g
@@ -0,0 +1,24 @@
+/* Generated by Ctran from comman.cl */
+#define COMMAN_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+/* Class Numbers */
+#define C_COMMAN 17
+/* Method Numbers */
+#define O_COM_MODE_CHANGE 5
+#define O_COM_INIT 1
+#define O_COM_STATWIN 2
+#define O_COM_MENU 4
+#define O_COM_EXIT 7
+#define O_COM_FILE_CHANGE 6
+#define O_COM_ACCL_CHECK 3
+/* Constants for comman */
+#define O_COM_SYS_LAST O_COM_EXIT
+#define BREAK_LINE_FOLLOWS 0x80
+#define PURE_COM_ID 0x7f
+/* Property of comman */
+typedef struct pr_comman
+{
+PRS_ROOT root;
+} PR_COMMAN;
diff --git a/code/SIBOSDK/include/comman.ing b/code/SIBOSDK/include/comman.ing
new file mode 100644
index 0000000..61106a1
--- /dev/null
+++ b/code/SIBOSDK/include/comman.ing
@@ -0,0 +1,23 @@
+; Generated by Ctran from comman.cl
+COMMAN_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+; Class Numbers
+C_COMMAN equ 17
+; Method Numbers
+O_COM_MODE_CHANGE equ 5
+O_COM_INIT equ 1
+O_COM_STATWIN equ 2
+O_COM_MENU equ 4
+O_COM_EXIT equ 7
+O_COM_FILE_CHANGE equ 6
+O_COM_ACCL_CHECK equ 3
+; Constants for comman
+O_COM_SYS_LAST equ (O_COM_EXIT)
+BREAK_LINE_FOLLOWS equ (080h)
+PURE_COM_ID equ (07fh)
+; Property of comman
+PR_COMMAN struc
+CommanRoot PRS_ROOT <>
+PR_COMMAN ends
diff --git a/code/SIBOSDK/include/complex.hpp b/code/SIBOSDK/include/complex.hpp
new file mode 100644
index 0000000..04c9884
--- /dev/null
+++ b/code/SIBOSDK/include/complex.hpp
@@ -0,0 +1,228 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  COMPLEX.HPP -  header file for complex math.                            *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef __COMPLEX_INC_
+#define __COMPLEX_INC_
+
+#include <iostream.hpp>
+#include <math.h>
+
+class complex {
+
+friend double real(const complex&);
+friend double imag(const complex&);
+friend complex conj(const complex&);
+friend double norm(const complex&);
+friend double arg(const complex&);
+friend complex polar(double _mag, double _angle = 0.0);
+
+friend double abs(const complex&);
+friend complex acos(const complex&);
+friend complex asin(const complex&);
+friend complex atan(const complex&);
+friend complex cos(const complex&);
+friend complex cosh(const complex&);
+friend complex exp(const complex&);
+friend complex log(const complex&);
+friend complex log10(const complex&);
+friend complex pow(const complex& _base, double _exp);
+friend complex pow(double _base, const complex& _exp);
+friend complex pow(const complex& _base, const complex& _exp);
+friend complex sin(const complex&);
+friend complex sinh(const complex&);
+friend complex sqrt(const complex&);
+friend complex tan(const complex&);
+friend complex tanh(const complex&);
+
+friend complex operator+(const complex&, const complex&);
+friend complex operator+(double, const complex&);
+friend complex operator+(const complex&, double);
+friend complex operator-(const complex&, const complex&);
+friend complex operator-(double, const complex&);
+friend complex operator-(const complex&, double);
+friend complex operator*(const complex&, const complex&);
+friend complex operator*(double, const complex&);
+friend complex operator*(const complex&, double);
+friend complex operator/(const complex&, const complex&);
+friend complex operator/(double, const complex&);
+friend complex operator/(const complex&, double);
+friend int operator==(const complex&, const complex&);
+friend int operator!=(const complex&, const complex&);
+
+
+
+public:
+
+      complex(double _re_val, double _im_val=0);
+      complex();
+
+  const complex& operator+=(const complex&) ;
+  const complex& operator+=(double) ;
+  const complex& operator-=(const complex&) ;
+  const complex& operator-=(double) ;
+  const complex& operator*=(const complex&) ;
+  const complex& operator*=(double) ;
+  const complex& operator/=(const complex&) ;
+  const complex& operator/=(double) ;
+  complex operator+() const;
+  complex operator-() const;
+
+private:
+
+  double re;
+  double im;
+
+};
+
+inline complex::complex(double _re_val, double _im_val) {
+
+  re = _re_val;
+  im = _im_val;
+}
+
+inline complex::complex() {
+
+  re = 0.0;
+  im = 0.0;
+}
+
+inline complex complex::operator+() const {
+
+  return *this;
+}
+
+inline complex complex::operator-() const {
+
+  return complex(-re, -im);
+}
+
+inline const complex& complex::operator+=(const complex& _z) {
+
+  re += _z.re;
+  im += _z.im;
+  return *this;
+}
+
+inline const complex& complex::operator+=(double _r) {
+
+  re += _r;
+  return *this;
+}
+
+inline const complex& complex::operator-=(const complex& _z) {
+
+  re -= _z.re;
+  im -= _z.im;
+  return *this;
+}
+
+inline const complex& complex::operator-=(double _r) {
+
+  re -= _r;
+  return *this;
+}
+
+inline const complex& complex::operator*=(double _r) {
+
+  re *= _r;
+  im *= _r;
+  return *this;
+}
+
+inline const complex& complex::operator/=(double _r) {
+
+  re /= _r;
+  im /= _r;
+  return *this;
+}
+
+
+inline double real(const complex& _z) {
+
+  return _z.re;
+}
+
+inline double imag(const complex& _z) {
+
+  return _z.im;
+}
+
+inline complex conj(const complex& _z) {
+
+  return complex(_z.re, -_z.im);
+}
+
+inline complex polar(double _mag, double _ang) {
+
+  return complex(_mag*cos(_ang), _mag*sin(_ang));
+}
+
+
+inline complex operator+(const complex& _z1, const complex& _z2) {
+
+  return complex(_z1.re + _z2.re, _z1.im + _z2.im);
+}
+
+inline complex operator+(double _r, const complex& _z) {
+
+  return complex(_r + _z.re, _z.im);
+}
+
+inline complex operator+(const complex& _z, double _r) {
+
+  return complex(_r + _z.re, _z.im);
+}
+
+inline complex operator-(const complex& _z1, const complex& _z2) {
+
+  return complex(_z1.re - _z2.re, _z1.im - _z2.im);
+}
+
+inline complex operator-(double _r, const complex& _z) {
+
+  return complex(_r - _z.re, -_z.im);
+}
+
+inline complex operator-(const complex& _z, double _r) {
+
+  return complex(_r - _z.re, _z.im);
+}
+
+inline complex operator*(double _r, const complex& _z) {
+
+  return complex(_r * _z.re, _r * _z.im);
+}
+
+inline complex operator*(const complex& _z, double _r) {
+
+  return complex(_r * _z.re, _r * _z.im);
+}
+
+inline complex operator/(const complex& _z, double _r) {
+
+  return complex(_z.re/_r, _z.im/_r);
+}
+
+inline int operator==(const complex& _z1, const complex& _z2) {
+
+  return (_z1.re == _z2.re) && (_z1.im == _z2.im);
+}
+
+inline int operator!=(const complex& _z1, const complex& _z2) {
+
+  return (_z1.re != _z2.re) || (_z1.im != _z2.im);
+}
+
+ostream& operator<<(ostream&, const complex&);
+istream& operator>>(istream&, complex&);
+
+#endif
+
diff --git a/code/SIBOSDK/include/conio.h b/code/SIBOSDK/include/conio.h
new file mode 100644
index 0000000..c55349b
--- /dev/null
+++ b/code/SIBOSDK/include/conio.h
@@ -0,0 +1,102 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  conio.h -  header file for console input and output.                    *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved       *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _CONIO_INC_
+#define _CONIO_INC_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern char *  cgets(char *_str);
+extern void	cputs(const char *_str);
+extern int	cprintf(const char *_format, ...);
+extern int	cscanf(const char *_format, ...);
+extern int	getch(void);
+extern int	getche(void);
+extern int	kbhit(void);
+extern int	putch(int _ch);
+extern int	ungetch(unsigned _ch);
+
+#ifndef _PORTIO_DEF
+#define _PORTIO_DEF
+#if (defined _IL_MTF) | ( defined __STDC__)
+
+extern unsigned char inportb(int _portid);
+extern void          outportb(int _portid, unsigned char _value);
+extern unsigned int  inportw(int _portid);
+extern void          outportw(int _portid, unsigned int _value);
+extern void          _disable(void);
+extern void          _enable(void);
+
+#define inp(portid)       inportb(portid)
+#define outp(portid, v)   outportb(portid, v)
+#define inpw(portid)      inportw(portid)
+#define outpw(portid, v)  outportw(portid, v)
+
+#else
+
+#define RET 0xC3
+
+#pragma save,call(reg_param=>(dx,ax),reg_saved=>(bx,cx,si,di,es,ds,st1,st2), inline=>on)
+static void __outportb__(int _port, unsigned char _byte) =
+{
+   0xEE, RET         /* out dx,al */
+};
+
+static unsigned char __inportb__(int _port) =
+{
+   0xEC, RET         /* in  dx,al */
+};
+
+static void __outportw__(int _port, unsigned _word) =
+{
+   0xEF, RET         /* out dx,ax */
+};
+
+static unsigned int __inportw__(int _port) =
+{
+   0xED, RET         /* in  dx,ax */
+};
+
+static void _enable(void)=
+{
+   0xFB, RET
+};
+
+static void _disable(void)=
+{
+   0xFA, RET
+};
+
+#pragma restore
+
+#define inportb(portid)     __inportb__(portid)     /* Byte IN instruction */
+#define outportb(portid, v) __outportb__(portid,v)  /* Byte OUT instruction */
+#define inportw(portid)     __inportw__(portid)     /* Word IN instruction */
+#define outportw(portid, v) __outportw__(portid,v)  /* Word OUT instruction */
+
+/* some compilers use inp, outp for inportb, outportb */
+
+#define inp(portid)       __inportb__(portid)
+#define outp(portid, v)   __outportb__(portid, v)
+#define inpw(portid)      __inportw__(portid)
+#define outpw(portid, v)  __outportw__(portid, v)
+
+#endif
+#define enable() _enable()
+#define disable() _disable()
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/code/SIBOSDK/include/coniostr.hpp b/code/SIBOSDK/include/coniostr.hpp
new file mode 100644
index 0000000..a9c069b
--- /dev/null
+++ b/code/SIBOSDK/include/coniostr.hpp
@@ -0,0 +1,36 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  CONIOSTR.HPP -  header file for console stream input and output.        *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _CONIOSTR_INC_
+#define _CONIOSTR_INC_
+
+#include <iostream.hpp>
+
+
+class conbuf : public streambuf {
+
+public:
+
+  virtual int underflow();
+  virtual int pbackfail(int);
+  virtual int overflow(int _c = EOF);
+  virtual int sync();
+
+private:
+
+  unsigned flush_magic;
+
+};
+
+extern istream conin;
+extern ostream conout;
+
+#endif
diff --git a/code/SIBOSDK/include/corelib.inc b/code/SIBOSDK/include/corelib.inc
new file mode 100644
index 0000000..04b0f09
--- /dev/null
+++ b/code/SIBOSDK/include/corelib.inc
@@ -0,0 +1,271 @@
+frame  =    4        (* standard stack frame, near call *)
+bxframe =   2        (* bx stack frame, near call *)
+
+PopParam = 0         (* Dummy value for changing real return convention *)
+DOSHUGESHIFT = 12
+
+(***************************** Data Type Sizes *****************************)
+
+CodePtrSize = 2      (* Code pointer, near calls *)
+DataPtrSize = 2      (* Data pointer, 16 bit data pointer models *)
+
+_ptr     = 0         (* _iob structure *)
+_cnt     = 2
+_size    = 4
+_base    = 6
+_flag    = 8
+_file    = 10
+_pback   = 12
+_iobSize = 14        (* size of _iob structure *)
+
+(***************************** OS Error Codes ******************************)
+
+EFAULT	    =  -1
+ENOENT      =  -33
+ENOPATH     =  -42
+EMFILE	    =  -18
+EACCESS     =  -39
+EBADF       =  -15
+E2BIG       =  -6
+ENOMEM      =  -10
+ENOSPC      =  -37
+EINVAL      =  -2
+EDOM        =  -2
+ERANGE      =  -7
+
+(***************************** IO Constants*********************************)
+
+BUFSIZ    =    512                      (* IO Buffer size *)
+
+_IOFBF	  =      0                      (* setvbuf - full buffering *)
+_IOLBF	  =      1                      (* setvbuf - line buffering *)
+_IONBF	  =      2                      (* setvbuf - no buffering *)
+
+_F_RDWR   =   0003H			(* Read/write  *)
+_F_READ   =   0001H			(* Read only file *)
+_F_WRIT   =   0002H			(* Write only file *)
+_F_UBUF   =   0004H			(* User allocated buffer *)
+_F_APP	  =   0008H			(* Append data *)
+_F_ERR	  =   0010H			(* Error *)
+_F_EOF	  =   0020H			(* EOF *)
+_F_BIN	  =   0040H			(* Binary file *)
+_F_IN	  =   0080H			(* Data is incoming *)
+_F_OUT	  =   0100H			(* Data is outgoing *)
+_F_DEV	  =   0200H			(* File is terminal *)
+_F_RST	  =   0400H			(* Newly opened stream *)
+_F_LBUF   =   0800H			(* line buffered stream *)
+_F_CTZ	  =   1000H
+
+SEEK_SET  =      0                      (* lseek - origin beginning of file *)
+SEEK_CUR  =      1                      (* lseek - origin current position *)
+SEEK_END  =	 2                      (* lseek - origin end of file *)
+
+CTLZ      =     1AH                     (* Text mode EOF character *)
+EOF       =     -1                      (* end of file return value *)
+
+O_RDONLY  =      0
+O_WRONLY  =      1
+O_RDWR    =      2
+
+O_CREAT   =	0100H	                (* create and open file *)
+O_TRUNC	  =	0200H	                (* open with truncation *)
+O_EXCL	  =	0400H	                (* exclusive open *)
+
+_O_EOF    =	0200H                   (* set when text file hits ^Z   *)
+
+O_APPEND  =	0800H	                (* write to end of file *)
+
+O_CHANGED =	1000H	                (* File has been written *)
+O_DEVICE  =	2000H               	(* user read only flag	 *)
+O_TEXT    =	4000H	                (* CR-LF translation	*)
+O_BINARY  = 	8000H	                (* no translation	*)
+
+SH_NOINHERIT =    80H                   (* File sharing modes *)
+SH_COMPAT    =    00H
+SH_DENYRW    =    10H
+SH_DENYWR    =	  20H
+SH_DENYRD    =    30H
+SH_DENYNO    =    40H
+
+SH_DENYNONE  =	SH_DENYNO               (* MS documentation uses both *)
+
+S_IFDIR      =  4000H                   (* directory *)
+S_IFCHR      =  2000H                   (* character device *)
+S_IFREG      =  8000H                   (* regular file *)
+S_IREAD      =  0100H                   (* owner may read *)
+S_IWRITE     =  0080H                   (* owner may write *)
+S_IEXEC      =  0040H                   (* owner may execute directory search *)
+
+FA_NORMAL	=	 00H		(* normal file *)
+FA_RDONLY	=	 01H		(* Read only attribute *)
+FA_HIDDEN	=	 02H		(* Hidden file *)
+FA_SYSTEM	=	 04H		(* System file *)
+FA_LABEL	=	 08H		(* Volume label *)
+FA_DIREC	=	 10H		(* Directory *)
+FA_ARCH 	=	 20H		(* Archive *)
+FA_TEXT         =	100H            (* Open in text mode *)
+FA_SHARE        =	200H            (* Open with sharing *)
+
+E_CONS		=	8000H		(* The console channel *)
+E_DEVICE	=	4000H		(* Its a character device *)
+
+(************************ OS2 structures and constants  ********************)
+
+fdateCreation   =  0
+ftimeCreation   =  2
+fdateLastAccess =  4
+ftimeLastAccess =  6
+fdateLastWrite  =  8
+ftimeLastWrite  = 10
+cbFile          = 12
+cbFileAlloc     = 16
+attrFile        = 20
+
+FileInfoSize    = 22
+
+IO_WAIT   = 0
+IO_NOWAIT = 1
+
+hours       = 0
+minutes     = 1
+seconds     = 2
+hundredths  = 3
+day         = 4
+month       = 5
+year        = 6
+timezone    = 8
+weekday     = 10
+
+DateTimeSize = 11
+
+EXIT_THREAD      =   0
+EXIT_PROCESS     =   1
+EXLST_EXIT       =   3
+EXLST_ADD        =   1
+
+(* Signal Numbers for DosSetSigHandler  *)
+
+SIG_CTRLC        =   1       (* Control C            *)
+SIG_BROKENPIPE   =   2       (* Broken Pipe          *)
+SIG_KILLPROCESS  =   3       (* Program Termination  *)
+SIG_CTRLBREAK    =   4       (* Control Break        *)
+SIG_PFLG_A       =   5       (* Process Flag A       *)
+SIG_PFLG_B       =   6       (* Process Flag B       *)
+SIG_PFLG_C       =   7       (* Process Flag C       *)
+SIG_CSIGNALS     =   8       (* number of signals plus one *)
+
+
+(* Flag Numbers for DosFlagProcess      *)
+
+PFLG_A           =   0       (* Process Flag A       *)
+PFLG_B           =   1       (* Process Flag B       *)
+PFLG_C           =   2       (* Process Flag C       *)
+
+(* Signal actions *)
+
+SIGA_KILL        =   0
+SIGA_IGNORE      =   1
+SIGA_ACCEPT      =   2
+SIGA_ERROR       =   3
+SIGA_ACKNOWLEDGE =   4
+
+
+SIG_DFL          =   0
+SIG_IGN          =   1
+SIG_SGE          =   3
+SIG_ACK          =   4
+
+
+(************************ Library Internal Constants ***********************)
+(*                                                                         *)
+(* These constants are internal to the run-time library and may NOT        *)
+(* changed.                                                                *)
+(*                                                                         *)
+(***************************************************************************)
+
+TRUE              =      1
+FALSE             =      0
+
+math_saved_regs   =      8
+
+ExpNeg            =     80H
+magic             =  01234H         (* value to flag exception handler *)
+MAGIC             =  01234H         (* value to flag exception handler *)
+
+f_st5             =     10H         (* arg1 is in st5 *)
+f_two             =     20H         (* two arguments *)
+
+_DOMAIN           =      1          (* parameter not in valid domain *)
+_SING             =      2          (* function is incalculable at this place *)
+_OVERFLOW         =      3          (* result exceeds representable range *)
+_UNDERFLOW        =      4          (* result too close to zero to be represented *)
+_TLOSS            =      5          (* total loss of precision (eg. Sine (2**65)) *)
+_PLOSS            =      6          (* partial precision loss *)
+
+ZFLAG            =      80H         (* Zero pad flag from printf *)
+
+stream           =       0
+flush            =       2
+count            =       4
+args             =       6
+handler          =       8
+
+InMathLib        =       0
+
+(* Priority         =       0 *)
+(* ProcVar          =       2 *)
+(* InitSize	 =	 4 *)
+
+Priority         =       2
+ProcVar          =       3
+InitSize	 =	 5
+
+PR0              =       30
+PR1              =       29
+PR2              =       28
+PR3              =       27
+PR4              =       26
+PR5              =       25
+PRL              =       20
+
+PRMAX            =       32
+
+emu_fraction    = 0
+emu_exponent    = 8
+emu_sign        = 10
+emu_spare       = 11
+emu_temp_size   = 12
+
+by0 = 0
+by1 = 1
+
+w0 = 0
+w1 = 2
+w2 = 4
+w3 = 6
+
+dd0 = 0
+dd1 = 4
+
+STACK_GUARD    = 1234H
+
+GETSTATE_START =  0
+GETSTATE_END   =  2
+GETSTATE_FIRST =  4
+
+_j_flag		=	0
+_j_ip		=	2
+_j_sp		=	4
+_j_bp		=	6
+_j_si		=	8
+_j_di		=	10
+_j_dx		=	12
+_j_cx		=	14
+_j_bx		=	16
+_j_classHandle	=	18
+_j_classPtr	=	20
+_j_enterFrame	=	22
+_j_osFrame	=	24
+_j_st1		=	26
+_j_st2		=	36
+
diff --git a/code/SIBOSDK/include/ctype.h b/code/SIBOSDK/include/ctype.h
new file mode 100644
index 0000000..25e7ffb
--- /dev/null
+++ b/code/SIBOSDK/include/ctype.h
@@ -0,0 +1,81 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  ctype.h -  header file for ctype macro definitions.                     *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _CTYPE_INC_
+#define _CTYPE_INC_
+
+#define _IS_SP      1			/* is space */
+#define _IS_DIG     2			/* is digit indicator */
+#define _IS_UPP     4			/* is upper case */
+#define _IS_LOW     8			/* is lower case */
+#define _IS_HEX    16			/* [A-F or [a-f] */
+#define _IS_CTL    32			/* Control */
+#define _IS_PUN    64			/* punctuation */
+
+extern	char  _ctype[257];	        /* Character type array */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int  isalnum(int _c);
+extern int  isalpha(int _c);
+extern int  isascii(int _c);	
+extern int  iscntrl(int _c);
+extern int  isdigit(int _c);
+extern int  isgraph(int _c);
+extern int  islower(int _c);
+extern int  isprint(int _c);
+extern int  ispunct(int _c);
+extern int  isspace(int _c);
+extern int  isupper(int _c);
+extern int  isxdigit(int _c);
+
+extern int  _toupper(int _c);
+extern int  _tolower(int _c);
+extern int  toascii(int _c);	
+extern int  tolower(int _ch);        /* function prototypes */
+extern int  toupper(int _ch);
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef __STDC__
+
+#ifdef _CT_FTM
+#define toupper(c)  ((islower(c)) ? _toupper(c) : (c) )
+#define tolower(c)  ((isupper(c)) ? _tolower(c) : (c) )
+#endif
+
+#ifndef  _CT_MTF                /* defines conversion macros */
+
+#define isalnum(c)      (_ctype[(c)+1] & (_IS_DIG | _IS_UPP | _IS_LOW))
+#define isalpha(c)      (_ctype[(c)+1] & (_IS_UPP | _IS_LOW))
+#define isascii(c)	((unsigned)((c)) < 0x80)
+#define iscntrl(c)      (_ctype[(c)+1] & _IS_CTL)
+#define isdigit(c)      (_ctype[(c)+1] & _IS_DIG)
+#define isgraph(c)	((c) >= 0x21 && (c) <= 0x7e)
+#define islower(c)      (_ctype[(c)+1] & _IS_LOW)
+#define isprint(c)	((c) >= 0x20 && (c) <= 0x7e)
+#define ispunct(c)      (_ctype[(c)+1] & _IS_PUN)
+#define isspace(c)      (_ctype[(c)+1] & _IS_SP)
+#define isupper(c)      (_ctype[(c)+1] & _IS_UPP)
+#define isxdigit(c)     (_ctype[(c)+1] & (_IS_DIG | _IS_HEX))
+
+#define iscsymf(c)      (isalpha(c) || ((c) == '_'))
+#define iscsym(c)       (isalnum(c) || ((c) == '_'))
+
+#define _toupper(c)	((c) + 'A' - 'a')
+#define _tolower(c)	((c) + 'a' - 'A')
+#define toascii(c)	((c) & 0x7f)
+
+#endif
+#endif
+#endif
diff --git a/code/SIBOSDK/include/dialdlgs.g b/code/SIBOSDK/include/dialdlgs.g
new file mode 100644
index 0000000..667160b
--- /dev/null
+++ b/code/SIBOSDK/include/dialdlgs.g
@@ -0,0 +1,96 @@
+/* Generated by Ctran from dialdlgs.cl */
+#define DIALDLGS_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef WR_IO_H
+#include <wr_io.h>
+#endif
+/* Class Numbers */
+#define C_DIALDLG 59
+#define C_FREEDIAL 60
+#define C_FDIALDLG 61
+#define C_CNTRYDLG 62
+#define C_SDIALDLG 63
+/* Method Numbers */
+/* Property of dialdlg */
+typedef struct {
+void *dialao;
+} PRS_DIALDLG;
+typedef struct pr_dialdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_DIALDLG dialdlg;
+} PR_DIALDLG;
+/* Property of freedial */
+typedef struct {
+short int current;
+char str[WR_MAX_DIAL_STRING+2];
+} PRS_FREEDIAL;
+typedef struct pr_freedial
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_FREEDIAL freedial;
+} PR_FREEDIAL;
+/* Property of fdialdlg */
+typedef struct pr_fdialdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_DIALDLG dialdlg;
+} PR_FDIALDLG;
+/* Property of cntrydlg */
+typedef struct pr_cntrydlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_CNTRYDLG;
+/* Constants for sdialdlg */
+#define PAN_TONE_LENGTH_TICKS 4
+#define PAN_DELAY_LENGTH_TICKS 4
+#define PAN_PAUSE_LENGTH_TICKS 32
+#define PC_TONE_LENGTH_TICKS 6
+#define PC_DELAY_LENGTH_TICKS 4
+#define PC_PAUSE_LENGTH_TICKS 18
+#define SMART_DIAL_MAX_PROMPT 11
+/* Types for sdialdlg */
+typedef struct
+{
+char pmt[SMART_DIAL_MAX_PROMPT+1];
+char str[WR_MAX_IN_STRING+2];
+} SMART_DIAL_ITEM;
+typedef struct
+{
+short int count;
+SMART_DIAL_ITEM it[DLGBOX_MAX_ITEM-3];
+} SMART_DIAL_DATA;
+typedef struct
+{
+short int count;
+SMART_DIAL_ITEM it;
+} SMART_DIAL_DATA_S;
+typedef struct
+{
+unsigned short int toneLengthTicks;
+unsigned short int delayLengthTicks;
+unsigned short int pauseLengthTicks;
+unsigned char dialOutCode[17];
+} DIAL_ENVAR;
+/* Property of sdialdlg */
+typedef struct pr_sdialdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_DIALDLG dialdlg;
+} PR_SDIALDLG;
diff --git a/code/SIBOSDK/include/dialdlgs.ing b/code/SIBOSDK/include/dialdlgs.ing
new file mode 100644
index 0000000..e59c0c9
--- /dev/null
+++ b/code/SIBOSDK/include/dialdlgs.ing
@@ -0,0 +1,87 @@
+; Generated by Ctran from dialdlgs.cl
+DIALDLGS_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF WR_IO_INC
+ INCLUDE ..\inc\WR_IO.INC
+ENDIF
+; Class Numbers
+C_DIALDLG equ 59
+C_FREEDIAL equ 60
+C_FDIALDLG equ 61
+C_CNTRYDLG equ 62
+C_SDIALDLG equ 63
+; Method Numbers
+; Property of dialdlg
+PRS_DIALDLG struc
+DialdlgDialao dw ?
+PRS_DIALDLG ends
+PR_DIALDLG struc
+DialdlgRoot PRS_ROOT <>
+DialdlgWin PRS_WIN <>
+DialdlgDlgchain PRS_DLGCHAIN <>
+DialdlgDlgbox PRS_DLGBOX <>
+DialdlgDialdlg PRS_DIALDLG <>
+PR_DIALDLG ends
+; Property of freedial
+PRS_FREEDIAL struc
+FreedialCurrent  dw ? 
+FreedialStr db (1) * WR_MAX_DIAL_STRING+2 dup (?)
+PRS_FREEDIAL ends
+PR_FREEDIAL struc
+FreedialRoot PRS_ROOT <>
+FreedialWin PRS_WIN <>
+FreedialLodger PRS_LODGER <>
+FreedialFreedial PRS_FREEDIAL <>
+PR_FREEDIAL ends
+; Property of fdialdlg
+PR_FDIALDLG struc
+FdialdlgRoot PRS_ROOT <>
+FdialdlgWin PRS_WIN <>
+FdialdlgDlgchain PRS_DLGCHAIN <>
+FdialdlgDlgbox PRS_DLGBOX <>
+FdialdlgDialdlg PRS_DIALDLG <>
+PR_FDIALDLG ends
+; Property of cntrydlg
+PR_CNTRYDLG struc
+CntrydlgRoot PRS_ROOT <>
+CntrydlgWin PRS_WIN <>
+CntrydlgDlgchain PRS_DLGCHAIN <>
+CntrydlgDlgbox PRS_DLGBOX <>
+PR_CNTRYDLG ends
+; Constants for sdialdlg
+PAN_TONE_LENGTH_TICKS equ (4)
+PAN_DELAY_LENGTH_TICKS equ (4)
+PAN_PAUSE_LENGTH_TICKS equ (32)
+PC_TONE_LENGTH_TICKS equ (6)
+PC_DELAY_LENGTH_TICKS equ (4)
+PC_PAUSE_LENGTH_TICKS equ (18)
+SMART_DIAL_MAX_PROMPT equ (11)
+; Types for sdialdlg
+SMART_DIAL_ITEM struc
+SMART_DIAL_ITEMPmt db (1) * SMART_DIAL_MAX_PROMPT+1 dup (?)
+SMART_DIAL_ITEMStr db (1) * WR_MAX_IN_STRING+2 dup (?)
+SMART_DIAL_ITEM ends
+SMART_DIAL_DATA struc
+SMART_DIAL_DATACount  dw ? 
+SMART_DIAL_DATAIt db (size SMART_DIAL_ITEM)* DLGBOX_MAX_ITEM-3 dup (?)
+SMART_DIAL_DATA ends
+SMART_DIAL_DATA_S struc
+SMART_DIAL_DATA_SCount  dw ? 
+SMART_DIAL_DATA_SIt SMART_DIAL_ITEM <>
+SMART_DIAL_DATA_S ends
+DIAL_ENVAR struc
+DIAL_ENVARToneLengthTicks  dw ? 
+DIAL_ENVARDelayLengthTicks  dw ? 
+DIAL_ENVARPauseLengthTicks  dw ? 
+DIAL_ENVARDialOutCode db (1) * 17 dup (?)
+DIAL_ENVAR ends
+; Property of sdialdlg
+PR_SDIALDLG struc
+SdialdlgRoot PRS_ROOT <>
+SdialdlgWin PRS_WIN <>
+SdialdlgDlgchain PRS_DLGCHAIN <>
+SdialdlgDlgbox PRS_DLGBOX <>
+SdialdlgDialdlg PRS_DIALDLG <>
+PR_SDIALDLG ends
diff --git a/code/SIBOSDK/include/dir.h b/code/SIBOSDK/include/dir.h
new file mode 100644
index 0000000..ed4693c
--- /dev/null
+++ b/code/SIBOSDK/include/dir.h
@@ -0,0 +1,73 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  dir.h -  structure and function definitions for MSDOS pathnames	   *
+*  and directories.                                                        *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _DIR_INC_
+#define _DIR_INC_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int	  chdir(const char *_path);
+extern int	  getcurdir(int _drive, char *_buf);
+extern char	* getcwd(char *_buf, int _maxlen);
+extern int	  _getdrive(void);
+extern int	  mkdir(const char *_path);
+extern int	  rmdir(const char *_path);
+#ifdef __cplusplus
+}
+#endif
+
+#define WILDCARDS  0x01
+#define EXTENSION  0x02
+#define FILENAME   0x04
+#define DIRECTORY  0x08
+#define DRIVE      0x10
+
+#define MAXPATH      80
+#define MAXDRIVE      4
+#define MAXDIR	     66
+#define MAXFILE       9
+#define MAXEXT	      5
+
+#ifndef _FFBLK_DEF
+#define _FFBLK_DEF
+
+struct ffblk {
+    char ff_reserved[21];
+    char ff_attrib;
+    int  ff_ftime;
+    int  ff_fdate;
+    long ff_fsize;
+    char ff_name[13];
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int     findfirst(const char *_path, struct ffblk *_ffblk,int _attrib);
+extern int     findnext(struct ffblk *_ffblk);
+extern void    fnmerge(char *_path, const char *_drive,const char *_dir,
+                const char *_name, const char *_ext);
+extern int     fnsplit(const char *_path, char *_drive, char *_dir,
+	        char *_name, char *_ext);
+extern void    _makepath(char *_path, const char *_drive, const char *_dir,
+	          const char *_name, const char *_ext);
+extern void    _splitpath(const char *_path, char *_drive, char *_dir,
+                   char *_name, char *_ext);
+extern int     getdisk(void);
+extern char *  searchpath(const char *_path);
+extern int     setdisk(int _drive);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/direct.h b/code/SIBOSDK/include/direct.h
new file mode 100644
index 0000000..00cb4c5
--- /dev/null
+++ b/code/SIBOSDK/include/direct.h
@@ -0,0 +1,2 @@
+#include <dir.h>
+
\ No newline at end of file
diff --git a/code/SIBOSDK/include/dlgbox.g b/code/SIBOSDK/include/dlgbox.g
new file mode 100644
index 0000000..89cc33f
--- /dev/null
+++ b/code/SIBOSDK/include/dlgbox.g
@@ -0,0 +1,165 @@
+/* Generated by Ctran from dlgbox.cl */
+#define DLGBOX_G
+#ifndef BWIN_G
+#include <bwin.g>
+#endif
+#ifndef TEXTWIN_G
+#include <textwin.g>
+#endif
+/* Class Numbers */
+#define C_DLGCHAIN 12
+#define C_DLGBOX 13
+#define C_ERRORDLG 14
+#define C_QUERYDLG 15
+#define C_FLISTDLG 16
+/* Method Numbers */
+#define O_DL_SET_SIZE 27
+#define O_DL_DIMMED_MESSAGE 25
+#define O_DL_INQ_MINSIZE 28
+#define O_DL_ITEM_REPLACE 22
+#define O_DL_ITEM_APPEND 23
+#define O_DL_HANDLE_TO_INDEX 20
+#define O_DL_CLR_ITEM_FLAGS 17
+#define O_DL_TAKE_FOCUS 19
+#define O_DL_ITEM_ADD 26
+#define O_DL_FOCUS 32
+#define O_DL_SET_ITEM_FLAGS 16
+#define O_DL_ITEM_DIM 15
+#define O_DL_ITEM_NEW 34
+#define O_DL_INIT 24
+#define O_DL_KEY 30
+#define O_DL_DYN_INIT 29
+#define O_DL_INDEX_TO_HANDLE 21
+#define O_DL_CHANGED 31
+#define O_DL_LAUNCH_SUB 33
+#define O_DL_ITEM_LOCK 14
+#define O_DL_SET_PROMPT 18
+/* Constants for dlgchain */
+#define PR_WIN_NO_DDP PR_WIN_FORCE_TOP
+#define HELPDLG_BASIC_HELP PR_WIN_FORCE_RIGHT
+#define HELPDLG_HELP_INDEX PR_WIN_FORCE_LEFT
+#define DLGCHAIN_WITH_MENU PR_WIN_FORCE_BOTTOM
+/* Property of dlgchain */
+typedef struct {
+PR_BWIN *next;
+} PRS_DLGCHAIN;
+typedef struct pr_dlgchain
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+} PR_DLGCHAIN;
+/* Constants for dlgbox */
+#define DLGBOX_NOTIFY_ENTER 0x0001
+#define DLGBOX_NOTIFY_ESCAPE 0x0002
+#define DLGBOX_RBUF_FILLED 0x0004
+#define DLGBOX_ACTION_LIST 0x0008
+#define DLGBOX_FROM_HWIF 0x0010
+#define DLGBOX_SMALL_FONT DLGBOX_FROM_HWIF
+#define DLGBOX_NO_WAIT 0x0020
+#define DLGBOX_NOTIFY_ALL_ACT 0x0040
+#define DLGBOX_REPORT_ACT_HORIZ 0x0080
+#define DLGBOX_APPEND_UNITS_TITLE 0x0100
+#define DLGBOX_SMALL_ACTION_LIST 0x0200
+#define DLGBOX_NO_SHADOW 0x0400
+#define DLGBOX_NO_DDP 0x0800
+#define DLGBOX_ITEM_NOTIFY_CHANGED 0x0001
+#define DLGBOX_ITEM_DIMMED 0x0002
+#define DLGBOX_ITEM_UNDERLINED 0x0004
+#define DLGBOX_ITEM_APPL_CAT 0x0008
+#define DLGBOX_ITEM_CENTRE 0x0010
+#define DLGBOX_ITEM_DEAD 0x0020
+#define DLGBOX_ITEM_NOTIFY_FOCUS 0x0080
+#define DLGBOX_ITEM_NEEDS_PACK 0x0100
+#define DLGBOX_ITEM_LOCKED 0x0200
+#define DLGBOX_ITEM_CAN_DEFER_X 0x0400
+#define DLGBOX_ITEM_X_PENDING 0x0800
+#define DLGBOX_ITEM_ACLIST 0x1000
+#define DLGBOX_LEFT_GAP (BWIN_CUSHION_X+7)
+#define DLGBOX_BULLET_GAP 3
+#define DLGBOX_VERT_GAP (BWIN_CUSHION_Y+2)
+#define DLGBOX_MAX_ITEM 9
+#define DLGBOX_MAX_ITEM_VINE 11
+#define UNDERLINE_DEPTH 3
+#define EXTRA_GUTTER_WIDTH 4
+#define DLGBOX_ROMAN8_FONT 5
+/* Types for dlgbox */
+typedef struct
+{
+unsigned short int flags;
+char title[1];
+} HD_DLGBOX_RSC;
+typedef struct
+{
+short int flags;
+unsigned char class;
+char prompt[1];
+} AD_DLGBOX;
+typedef struct
+{
+PR_LODGER *hand;
+PR_TEXTWIN *prompt;
+short int flags;
+} DLGBOX_ITEM;
+typedef union
+{
+DLGBOX_ITEM item[7];
+DLGBOX_ITEM *pitm;
+} DLGBOX_ITEM_UNION;
+/* Property of dlgbox */
+typedef struct {
+DLGBOX_ITEM_UNION u;
+void *rbuf;
+short int dimrid;
+short int helprid;
+unsigned short int flags;
+unsigned char focus;
+unsigned char count;
+unsigned char current;
+unsigned char font;
+unsigned char absorb;
+unsigned char changed;
+} PRS_DLGBOX;
+typedef struct pr_dlgbox
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_DLGBOX;
+/* Types for errordlg */
+typedef struct
+{
+short int error;
+char message[80];
+} RBUF_ERROR;
+/* Property of errordlg */
+typedef struct pr_errordlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_ERRORDLG;
+/* Types for querydlg */
+typedef struct
+{
+short int result;
+char message[100];
+} RBUF_QUERY;
+/* Property of querydlg */
+typedef struct pr_querydlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_QUERYDLG;
+/* Property of flistdlg */
+typedef struct pr_flistdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_FLISTDLG;
diff --git a/code/SIBOSDK/include/dlgbox.ing b/code/SIBOSDK/include/dlgbox.ing
new file mode 100644
index 0000000..58ea0d4
--- /dev/null
+++ b/code/SIBOSDK/include/dlgbox.ing
@@ -0,0 +1,153 @@
+; Generated by Ctran from dlgbox.cl
+DLGBOX_ING equ 1
+IFNDEF BWIN_ING
+ INCLUDE ..\inc\BWIN.ING
+ENDIF
+IFNDEF TEXTWIN_ING
+ INCLUDE ..\inc\TEXTWIN.ING
+ENDIF
+; Class Numbers
+C_DLGBOX equ 12
+C_ERRORDLG equ 13
+C_QUERYDLG equ 14
+C_FLISTDLG equ 15
+; Method Numbers
+O_DL_SET_SIZE equ 27
+O_DL_DIMMED_MESSAGE equ 25
+O_DL_INQ_MINSIZE equ 28
+O_DL_ITEM_REPLACE equ 22
+O_DL_ITEM_APPEND equ 23
+O_DL_HANDLE_TO_INDEX equ 20
+O_DL_CLR_ITEM_FLAGS equ 17
+O_DL_TAKE_FOCUS equ 19
+O_DL_ITEM_ADD equ 26
+O_DL_FOCUS equ 32
+O_DL_SET_ITEM_FLAGS equ 16
+O_DL_ITEM_DIM equ 15
+O_DL_ITEM_NEW equ 34
+O_DL_INIT equ 24
+O_DL_KEY equ 30
+O_DL_DYN_INIT equ 29
+O_DL_INDEX_TO_HANDLE equ 21
+O_DL_CHANGED equ 31
+O_DL_LAUNCH_SUB equ 33
+O_DL_ITEM_LOCK equ 14
+O_DL_SET_PROMPT equ 18
+; Constants for dlgchain
+PR_WIN_NO_DDP equ (PR_WIN_FORCE_TOP)
+HELPDLG_BASIC_HELP equ (PR_WIN_FORCE_RIGHT)
+HELPDLG_HELP_INDEX equ (PR_WIN_FORCE_LEFT)
+DLGCHAIN_WITH_MENU equ (PR_WIN_FORCE_BOTTOM)
+; Property of dlgchain
+PRS_DLGCHAIN struc
+DlgchainNext dw ?
+PRS_DLGCHAIN ends
+PR_DLGCHAIN struc
+DlgchainRoot PRS_ROOT <>
+DlgchainWin PRS_WIN <>
+DlgchainDlgchain PRS_DLGCHAIN <>
+PR_DLGCHAIN ends
+; Constants for dlgbox
+DLGBOX_NOTIFY_ENTER equ (00001h)
+DLGBOX_NOTIFY_ESCAPE equ (00002h)
+DLGBOX_RBUF_FILLED equ (00004h)
+DLGBOX_ACTION_LIST equ (00008h)
+DLGBOX_FROM_HWIF equ (00010h)
+DLGBOX_SMALL_FONT equ (DLGBOX_FROM_HWIF)
+DLGBOX_NO_WAIT equ (00020h)
+DLGBOX_NOTIFY_ALL_ACT equ (00040h)
+DLGBOX_REPORT_ACT_HORIZ equ (00080h)
+DLGBOX_APPEND_UNITS_TITLE equ (00100h)
+DLGBOX_SMALL_ACTION_LIST equ (00200h)
+DLGBOX_NO_SHADOW equ (00400h)
+DLGBOX_NO_DDP equ (00800h)
+DLGBOX_ITEM_NOTIFY_CHANGED equ (00001h)
+DLGBOX_ITEM_DIMMED equ (00002h)
+DLGBOX_ITEM_UNDERLINED equ (00004h)
+DLGBOX_ITEM_APPL_CAT equ (00008h)
+DLGBOX_ITEM_CENTRE equ (00010h)
+DLGBOX_ITEM_DEAD equ (00020h)
+DLGBOX_ITEM_NOTIFY_FOCUS equ (00080h)
+DLGBOX_ITEM_NEEDS_PACK equ (00100h)
+DLGBOX_ITEM_LOCKED equ (00200h)
+DLGBOX_ITEM_CAN_DEFER_X equ (00400h)
+DLGBOX_ITEM_X_PENDING equ (00800h)
+DLGBOX_ITEM_ACLIST equ (01000h)
+DLGBOX_LEFT_GAP equ (BWIN_CUSHION_X+7)
+DLGBOX_BULLET_GAP equ (3)
+DLGBOX_VERT_GAP equ (BWIN_CUSHION_Y+2)
+DLGBOX_MAX_ITEM equ (9)
+DLGBOX_MAX_ITEM_VINE equ (11)
+UNDERLINE_DEPTH equ (3)
+EXTRA_GUTTER_WIDTH equ (4)
+DLGBOX_ROMAN8_FONT equ (5)
+; Types for dlgbox
+HD_DLGBOX_RSC struc
+HD_DLGBOX_RSCFlags  dw ? 
+HD_DLGBOX_RSCTitle db (1) * 1 dup (?)
+HD_DLGBOX_RSC ends
+AD_DLGBOX struc
+AD_DLGBOXFlags  dw ? 
+AD_DLGBOXClass  db ? 
+AD_DLGBOXPrompt db (1) * 1 dup (?)
+AD_DLGBOX ends
+DLGBOX_ITEM struc
+DLGBOX_ITEMHand dw ?
+DLGBOX_ITEMPrompt dw ?
+DLGBOX_ITEMFlags  dw ? 
+DLGBOX_ITEM ends
+DLGBOX_ITEM_UNION union
+DLGBOX_ITEM_UNIONItem db (size DLGBOX_ITEM)* 7 dup (?)
+DLGBOX_ITEM_UNIONPitm dw ?
+DLGBOX_ITEM_UNION ends
+; Property of dlgbox
+PRS_DLGBOX struc
+DlgboxU DLGBOX_ITEM_UNION <>
+DlgboxRbuf dw ?
+DlgboxDimrid  dw ? 
+DlgboxHelprid  dw ? 
+DlgboxFlags  dw ? 
+DlgboxFocus  db ? 
+DlgboxCount  db ? 
+DlgboxCurrent  db ? 
+DlgboxFont  db ? 
+DlgboxAbsorb  db ? 
+DlgboxChanged  db ? 
+PRS_DLGBOX ends
+PR_DLGBOX struc
+DlgboxRoot PRS_ROOT <>
+DlgboxWin PRS_WIN <>
+DlgboxDlgchain PRS_DLGCHAIN <>
+DlgboxDlgbox PRS_DLGBOX <>
+PR_DLGBOX ends
+; Types for errordlg
+RBUF_ERROR struc
+RBUF_ERRORError  dw ? 
+RBUF_ERRORMessage db (1) * 80 dup (?)
+RBUF_ERROR ends
+; Property of errordlg
+PR_ERRORDLG struc
+ErrordlgRoot PRS_ROOT <>
+ErrordlgWin PRS_WIN <>
+ErrordlgDlgchain PRS_DLGCHAIN <>
+ErrordlgDlgbox PRS_DLGBOX <>
+PR_ERRORDLG ends
+; Types for querydlg
+RBUF_QUERY struc
+RBUF_QUERYResult  dw ? 
+RBUF_QUERYMessage db (1) * 100 dup (?)
+RBUF_QUERY ends
+; Property of querydlg
+PR_QUERYDLG struc
+QuerydlgRoot PRS_ROOT <>
+QuerydlgWin PRS_WIN <>
+QuerydlgDlgchain PRS_DLGCHAIN <>
+QuerydlgDlgbox PRS_DLGBOX <>
+PR_QUERYDLG ends
+; Property of flistdlg
+PR_FLISTDLG struc
+FlistdlgRoot PRS_ROOT <>
+FlistdlgWin PRS_WIN <>
+FlistdlgDlgchain PRS_DLGCHAIN <>
+FlistdlgDlgbox PRS_DLGBOX <>
+PR_FLISTDLG ends
diff --git a/code/SIBOSDK/include/donewn.g b/code/SIBOSDK/include/donewn.g
new file mode 100644
index 0000000..0723b74
--- /dev/null
+++ b/code/SIBOSDK/include/donewn.g
@@ -0,0 +1,33 @@
+/* Generated by Ctran from donewn.cl */
+#define DONEWN_G
+#ifndef GAUGE_G
+#include <gauge.g>
+#endif
+/* Class Numbers */
+#define C_DONEWN 25
+/* Method Numbers */
+/* Constants for donewn */
+#define SE_DONEWN_RANGE 0x01
+#define SE_DONEWN_VALUE 0x02
+#define SE_DONEWN_INCREMENT 0x04
+#define SE_DONEWN_INC_VAL 0x08
+/* Types for donewn */
+typedef struct
+{
+unsigned short int flags;
+unsigned long int val;
+unsigned long int range;
+} SE_DONEWN;
+/* Property of donewn */
+typedef struct {
+unsigned long int val;
+unsigned long int range;
+} PRS_DONEWN;
+typedef struct pr_donewn
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_GAUGE gauge;
+PRS_DONEWN donewn;
+} PR_DONEWN;
diff --git a/code/SIBOSDK/include/donewn.ing b/code/SIBOSDK/include/donewn.ing
new file mode 100644
index 0000000..162144f
--- /dev/null
+++ b/code/SIBOSDK/include/donewn.ing
@@ -0,0 +1,31 @@
+; Generated by Ctran from donewn.cl
+DONEWN_ING equ 1
+IFNDEF GAUGE_ING
+ INCLUDE ..\inc\GAUGE.ING
+ENDIF
+; Class Numbers
+C_DONEWN equ 25
+; Method Numbers
+; Constants for donewn
+SE_DONEWN_RANGE equ (001h)
+SE_DONEWN_VALUE equ (002h)
+SE_DONEWN_INCREMENT equ (004h)
+SE_DONEWN_INC_VAL equ (008h)
+; Types for donewn
+SE_DONEWN struc
+SE_DONEWNFlags  dw ? 
+SE_DONEWNVal  dd ? 
+SE_DONEWNRange  dd ? 
+SE_DONEWN ends
+; Property of donewn
+PRS_DONEWN struc
+DonewnVal  dd ? 
+DonewnRange  dd ? 
+PRS_DONEWN ends
+PR_DONEWN struc
+DonewnRoot PRS_ROOT <>
+DonewnWin PRS_WIN <>
+DonewnLodger PRS_LODGER <>
+DonewnGauge PRS_GAUGE <>
+DonewnDonewn PRS_DONEWN <>
+PR_DONEWN ends
diff --git a/code/SIBOSDK/include/dos.h b/code/SIBOSDK/include/dos.h
new file mode 100644
index 0000000..2d0c1b8
--- /dev/null
+++ b/code/SIBOSDK/include/dos.h
@@ -0,0 +1,205 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  dos.h -  structure, union, macro and function definitions for MSDOS and *
+*  Intel IAPX86 family.                                                    *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _DOS_INC_
+#define _DOS_INC_
+
+#ifndef __STDC__
+extern	unsigned int	 _osmajor;
+extern	unsigned int	 _osminor;
+extern  int              _argc;
+extern  char            *_argv[32];
+#endif
+
+#define FA_NORMAL	0x00		/* normal file */
+#define FA_RDONLY	0x01		/* Read only attribute */
+#define FA_HIDDEN	0x02		/* Hidden file */
+#define FA_SYSTEM	0x04		/* System file */
+#define FA_LABEL	0x08		/* Volume label */
+#define FA_DIREC	0x10		/* Directory */
+#define FA_ARCH 	0x20		/* Archive */
+#define FA_TEXT         0x100           /* Open in text mode */
+#define FA_SHARE        0x200           /* Open with sharing */
+
+struct WORDREGS {
+    unsigned int ax, bx, cx, dx, si, di, cflag, flags;
+};
+
+struct BYTEREGS {
+    unsigned char al, ah, bl, bh, cl, ch, dl, dh;
+};
+
+union  REGS {
+   struct WORDREGS x;
+   struct BYTEREGS h;
+};
+
+struct SREGS {
+    unsigned int es;
+    unsigned int cs;
+    unsigned int ss;
+    unsigned int ds;
+};
+
+struct REGPACK {
+    unsigned  r_ax, r_bx, r_cx, r_dx;
+    unsigned  r_bp, r_si, r_di, r_ds, r_es, r_flags;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int     int86(int _intno, const union REGS * _inregs, union REGS * _outregs);
+extern int     int86x(int _intno, const union REGS * _inregs, union REGS * _outregs,
+	                                         struct SREGS * _segregs);
+extern void    intr(int _intno, struct REGPACK * _preg);
+extern void	segread(struct SREGS * _segs);
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef _FFBLK_DEF
+#define _FFBLK_DEF
+
+struct ffblk {
+    char ff_reserved[21];
+    char ff_attrib;
+    int  ff_ftime;
+    int  ff_fdate;
+    long ff_fsize;
+    char ff_name[13];
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int       findfirst(const char * _path, struct ffblk * _buffer, int _attrib);
+extern int       findnext(struct ffblk * _buffer);
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef _PORTIO_DEF
+#define _PORTIO_DEF
+
+#if (defined _IL_MTF) | ( defined __STDC__)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern unsigned char  inportb(int _portid);
+extern void           outportb(int _portid, unsigned char _value);
+extern unsigned int   inportw(int _portid);
+extern void           outportw(int _portid, unsigned int _value);
+extern void           _disable(void);
+extern void           _enable(void);
+#ifdef __cplusplus
+}
+#endif
+
+#define inp(portid)      inportb(portid)
+#define outp(portid, v)  outportb(portid, v)
+#define inpw(portid)      inportw(portid)
+#define outpw(portid, v)  outportw(portid, v)
+#else
+
+#define RET 0xC3
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param=>(dx,ax),reg_saved=>(bx,cx,si,di,es,ds,st1,st2), inline=>on)
+static void __outportb__(int _port, unsigned char _byte) =
+{
+   0xEE, RET         /* out dx,al */
+};
+
+static unsigned char __inportb__(int _port) =
+{
+   0xEC, RET         /* in  dx,al */
+};
+
+static void __outportw__(int _port,int unsigned _word) =
+{
+   0xEF, RET         /* out dx,ax */
+};
+
+static unsigned int __inportw__(int _port) =
+{
+   0xED, RET         /* in  dx,ax */
+};
+
+static void _enable(void)=
+{
+   0xFB, RET
+};
+
+static void _disable(void)=
+{
+   0xFA, RET
+};
+#ifdef __cplusplus
+}
+#endif
+
+#pragma restore
+
+#define inportb(portid) __inportb__(portid)       /* Byte IN instruction */
+#define outportb(portid, v) __outportb__(portid,v)/* Byte OUT instruction */
+#define inportw(portid) __inportw__(portid)       /* Word IN instruction */
+#define outportw(portid, v) __outportw__(portid,v)/* Word OUT instruction */
+
+/* some compilers use inp, outp for inportb, outportb */
+
+#define inp(portid)      __inportb__(portid)
+#define outp(portid, v)  __outportb__(portid, v)
+#define inpw(portid)      __inportw__(portid)
+#define outpw(portid, v)  __outportw__(portid, v)
+#endif
+#define enable() _enable()
+#define disable() _disable()
+#endif
+
+#define NFDS	20			/* Maximum number of fds */
+
+#ifndef _TMT_DEF
+#define _TMT_DEF
+struct date {
+    int da_year;
+    unsigned char da_day;
+    unsigned char da_mon;
+};
+
+struct time {
+    unsigned char ti_hour;
+    unsigned char ti_min;
+    unsigned char ti_sec;
+    unsigned char ti_hund;
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void       getdate(struct date * _dptr);
+extern void       gettime(struct time * _tptr);
+extern void       setdate(const struct date * _dptr);
+extern void       settime(const struct time * _tptr);
+extern void       sleep(unsigned _secs);
+extern void	  *getRealHandle(int handle);
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+
diff --git a/code/SIBOSDK/include/dtedit.g b/code/SIBOSDK/include/dtedit.g
new file mode 100644
index 0000000..4ead35a
--- /dev/null
+++ b/code/SIBOSDK/include/dtedit.g
@@ -0,0 +1,61 @@
+/* Generated by Ctran from dtedit.cl */
+#define DTEDIT_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef MFNE_G
+#include <mfne.g>
+#endif
+/* Class Numbers */
+#define C_DTEDIT 31
+/* Method Numbers */
+/* Constants for dtedit */
+#define SE_DTEDIT_VALUE 0x01
+#define SE_DTEDIT_LOW 0x02
+#define SE_DTEDIT_HIGH 0x04
+#define PR_DTEDIT_DATE	0x0000
+#define PR_DTEDIT_TIME	0x0100
+#define PR_DTEDIT_DURATION	0x0200
+#define PR_DTEDIT_SECONDS	0x1000
+#define PR_DTEDIT_NEGATIVE	0x2000
+#define PR_DTEDIT_AMPM	0x4000
+#define PR_DTEDIT_NEG_DURATION	(PR_DTEDIT_DURATION|PR_DTEDIT_NEGATIVE)
+#define IN_DTEDIT_INIT	(SE_DTEDIT_VALUE|SE_DTEDIT_LOW|SE_DTEDIT_HIGH)
+#define IN_DTEDIT_DDMMYYYY	(PR_DTEDIT_DATE)
+#define IN_DTEDIT_HHMMSS (PR_DTEDIT_TIME|PR_DTEDIT_SECONDS)
+#define IN_DTEDIT_HHMM (PR_DTEDIT_TIME)
+#define IN_DTEDIT_HHMMSS_D (PR_DTEDIT_TIME|PR_DTEDIT_DURATION|PR_DTEDIT_SECONDS)
+#define IN_DTEDIT_HHMM_D (PR_DTEDIT_TIME|PR_DTEDIT_DURATION)
+#define IN_DTEDIT_HHMMSS_ND (PR_DTEDIT_TIME|PR_DTEDIT_NEG_DURATION|PR_DTEDIT_SECONDS)
+#define IN_DTEDIT_HHMM_ND (PR_DTEDIT_TIME|PR_DTEDIT_NEG_DURATION)
+/* Types for dtedit */
+typedef struct
+{
+unsigned short int flags;
+long int value;
+long int low;
+long int high;
+} IN_DTEDIT;
+typedef struct
+{
+unsigned short int flags;
+long int value;
+long int low;
+long int high;
+} SE_DTEDIT;
+/* Property of dtedit */
+typedef struct {
+void *cal;
+short int dType;
+unsigned char changed;
+unsigned char inSelfCheck;
+IN_DTEDIT in;
+} PRS_DTEDIT;
+typedef struct pr_dtedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+PRS_DTEDIT dtedit;
+} PR_DTEDIT;
diff --git a/code/SIBOSDK/include/dtedit.ing b/code/SIBOSDK/include/dtedit.ing
new file mode 100644
index 0000000..53458bc
--- /dev/null
+++ b/code/SIBOSDK/include/dtedit.ing
@@ -0,0 +1,58 @@
+; Generated by Ctran from dtedit.cl
+DTEDIT_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF MFNE_ING
+ INCLUDE ..\inc\MFNE.ING
+ENDIF
+; Class Numbers
+C_DTEDIT equ 31
+; Method Numbers
+; Constants for dtedit
+SE_DTEDIT_VALUE equ (001h)
+SE_DTEDIT_LOW equ (002h)
+SE_DTEDIT_HIGH equ (004h)
+PR_DTEDIT_DATE equ (00000h)
+PR_DTEDIT_TIME equ (00100h)
+PR_DTEDIT_DURATION equ (00200h)
+PR_DTEDIT_SECONDS equ (01000h)
+PR_DTEDIT_NEGATIVE equ (02000h)
+PR_DTEDIT_AMPM equ (04000h)
+PR_DTEDIT_NEG_DURATION equ (PR_DTEDIT_DURATION or PR_DTEDIT_NEGATIVE)
+IN_DTEDIT_INIT equ (SE_DTEDIT_VALUE or SE_DTEDIT_LOW or SE_DTEDIT_HIGH)
+IN_DTEDIT_DDMMYYYY equ (PR_DTEDIT_DATE)
+IN_DTEDIT_HHMMSS equ (PR_DTEDIT_TIME or PR_DTEDIT_SECONDS)
+IN_DTEDIT_HHMM equ (PR_DTEDIT_TIME)
+IN_DTEDIT_HHMMSS_D equ (PR_DTEDIT_TIME or PR_DTEDIT_DURATION or PR_DTEDIT_SECONDS)
+IN_DTEDIT_HHMM_D equ (PR_DTEDIT_TIME or PR_DTEDIT_DURATION)
+IN_DTEDIT_HHMMSS_ND equ (PR_DTEDIT_TIME or PR_DTEDIT_NEG_DURATION or PR_DTEDIT_SECONDS)
+IN_DTEDIT_HHMM_ND equ (PR_DTEDIT_TIME or PR_DTEDIT_NEG_DURATION)
+; Types for dtedit
+IN_DTEDIT struc
+IN_DTEDITFlags  dw ? 
+IN_DTEDITValue  dd ? 
+IN_DTEDITLow  dd ? 
+IN_DTEDITHigh  dd ? 
+IN_DTEDIT ends
+SE_DTEDIT struc
+SE_DTEDITFlags  dw ? 
+SE_DTEDITValue  dd ? 
+SE_DTEDITLow  dd ? 
+SE_DTEDITHigh  dd ? 
+SE_DTEDIT ends
+; Property of dtedit
+PRS_DTEDIT struc
+DteditCal dw ?
+DteditDType  dw ? 
+DteditChanged  db ? 
+DteditInSelfCheck  db ? 
+DteditIn IN_DTEDIT <>
+PRS_DTEDIT ends
+PR_DTEDIT struc
+DteditRoot PRS_ROOT <>
+DteditWin PRS_WIN <>
+DteditLodger PRS_LODGER <>
+DteditMfne PRS_MFNE <>
+DteditDtedit PRS_DTEDIT <>
+PR_DTEDIT ends
diff --git a/code/SIBOSDK/include/edit.g b/code/SIBOSDK/include/edit.g
new file mode 100644
index 0000000..272fd4b
--- /dev/null
+++ b/code/SIBOSDK/include/edit.g
@@ -0,0 +1,102 @@
+/* Generated by Ctran from edit.cat */
+#define EDIT_G
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+/* Class Numbers */
+#define C_EPROOT 51
+#define C_EPFLAT 52
+#define C_EPSEG 53
+#define C_VTAB 54
+/* Method Numbers */
+#define O_EP_CAPACITY 14
+#define O_EP_MOD_CHARS 12
+#define O_EP_COPY_TO_BACK 10
+#define O_EP_SET_TEXT 1
+#define O_EP_SCAN_BLOCK 6
+#define O_EP_EXTRACT 22
+#define O_EP_INIT 16
+#define O_EP_COPY_INDENT 8
+#define O_EP_SCAN_WORD 2
+#define O_EP_SENSE_LEN 17
+#define O_EP_CLEAR 23
+#define O_EP_WORD_COUNT 3
+#define O_VT_STRIP 28
+#define O_EP_DELETE 21
+#define O_VT_SET 27
+#define O_EP_ADD_PARA 7
+#define O_EP_INSERT 20
+#define O_EP_SENSE_CHARS 18
+#define O_EP_SCAN_PARA 4
+#define O_EP_COPY_TO_FRONT 9
+#define O_EP_PASTE 11
+#define O_EF_SENSE_BUF 25
+#define O_EP_PARA_COUNT 5
+#define O_VT_GAPTONEXT 24
+#define O_VT_SET_COLWID 25
+#define O_EP_COMPRESS 15
+#define O_VT_SETINTV 26
+#define O_EP_BACK_CHARS 19
+#define O_EF_GRANULARITY 24
+#define O_EP_SENSE_TEXT 13
+/* Constants for eproot */
+#define EP_SCAN_BACKWARDS 0x01
+#define EP_SCAN_STAY 0x02
+#define EP_SCAN_TO_BEGIN 0x04
+#define EP_SCAN_TO_END 0x08
+#define EP_SCAN_JOIN_DELIM 0x10
+#define EP_SCAN_NOT_TO_END 0x20
+#define EP_RETURN_LENGTH -1
+#define EP_MOD_TOLOWER 0
+#define EP_MOD_TOUPPER 1
+#define EP_MOD_WRAP 2
+/* Property of eproot */
+typedef struct {
+unsigned short int maxlen;
+} PRS_EPROOT;
+typedef struct pr_eproot
+{
+PRS_ROOT root;
+PRS_EPROOT eproot;
+} PR_EPROOT;
+/* Property of epflat */
+typedef struct {
+unsigned short int alen;
+unsigned short int gran;
+unsigned short int len;
+char *buf;
+} PRS_EPFLAT;
+typedef struct pr_epflat
+{
+PRS_ROOT root;
+PRS_EPROOT eproot;
+PRS_EPFLAT epflat;
+} PR_EPFLAT;
+/* Property of epseg */
+typedef struct {
+PR_SGBUF *b;
+} PRS_EPSEG;
+typedef struct pr_epseg
+{
+PRS_ROOT root;
+PRS_EPROOT eproot;
+PRS_EPSEG epseg;
+} PR_EPSEG;
+/* Types for vtab */
+typedef struct
+{
+short int *ploff1;
+short int *ploff2;
+} TABS_STRIP_OFFS;
+/* Property of vtab */
+typedef struct {
+unsigned short int c;
+} PRS_VTAB;
+typedef struct pr_vtab
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+PRS_VTAB vtab;
+} PR_VTAB;
diff --git a/code/SIBOSDK/include/edit.ing b/code/SIBOSDK/include/edit.ing
new file mode 100644
index 0000000..55b063f
--- /dev/null
+++ b/code/SIBOSDK/include/edit.ing
@@ -0,0 +1,97 @@
+; Generated by Ctran from edit.cat
+EDIT_ING equ 1
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+; Class Numbers
+C_EPROOT equ 51
+C_EPFLAT equ 52
+C_EPSEG equ 53
+C_VTAB equ 54
+; Method Numbers
+O_EP_CAPACITY equ 14
+O_EP_MOD_CHARS equ 12
+O_EP_COPY_TO_BACK equ 10
+O_EP_SET_TEXT equ 1
+O_EP_SCAN_BLOCK equ 6
+O_EP_EXTRACT equ 22
+O_EP_INIT equ 16
+O_EP_COPY_INDENT equ 8
+O_EP_SCAN_WORD equ 2
+O_EP_SENSE_LEN equ 17
+O_EP_CLEAR equ 23
+O_EP_WORD_COUNT equ 3
+O_VT_STRIP equ 28
+O_EP_DELETE equ 21
+O_VT_SET equ 27
+O_EP_ADD_PARA equ 7
+O_EP_INSERT equ 20
+O_EP_SENSE_CHARS equ 18
+O_EP_SCAN_PARA equ 4
+O_EP_COPY_TO_FRONT equ 9
+O_EP_PASTE equ 11
+O_EF_SENSE_BUF equ 25
+O_EP_PARA_COUNT equ 5
+O_VT_GAPTONEXT equ 24
+O_VT_SET_COLWID equ 25
+O_EP_COMPRESS equ 15
+O_VT_SETINTV equ 26
+O_EP_BACK_CHARS equ 19
+O_EF_GRANULARITY equ 24
+O_EP_SENSE_TEXT equ 13
+; Constants for eproot
+EP_SCAN_BACKWARDS equ (001h)
+EP_SCAN_STAY equ (002h)
+EP_SCAN_TO_BEGIN equ (004h)
+EP_SCAN_TO_END equ (008h)
+EP_SCAN_JOIN_DELIM equ (010h)
+EP_SCAN_NOT_TO_END equ (020h)
+EP_RETURN_LENGTH equ (-1)
+EP_MOD_TOLOWER equ (0)
+EP_MOD_TOUPPER equ (1)
+EP_MOD_WRAP equ (2)
+; Property of eproot
+PRS_EPROOT struc
+EprootMaxlen  dw ? 
+PRS_EPROOT ends
+PR_EPROOT struc
+EprootRoot PRS_ROOT <>
+EprootEproot PRS_EPROOT <>
+PR_EPROOT ends
+; Property of epflat
+PRS_EPFLAT struc
+EpflatAlen  dw ? 
+EpflatGran  dw ? 
+EpflatLen  dw ? 
+EpflatBuf dw ?
+PRS_EPFLAT ends
+PR_EPFLAT struc
+EpflatRoot PRS_ROOT <>
+EpflatEproot PRS_EPROOT <>
+EpflatEpflat PRS_EPFLAT <>
+PR_EPFLAT ends
+; Property of epseg
+PRS_EPSEG struc
+EpsegB dw ?
+PRS_EPSEG ends
+PR_EPSEG struc
+EpsegRoot PRS_ROOT <>
+EpsegEproot PRS_EPROOT <>
+EpsegEpseg PRS_EPSEG <>
+PR_EPSEG ends
+; Types for vtab
+TABS_STRIP_OFFS struc
+TABS_STRIP_OFFSPloff1 dw ?
+TABS_STRIP_OFFSPloff2 dw ?
+TABS_STRIP_OFFS ends
+; Property of vtab
+PRS_VTAB struc
+VtabC  dw ? 
+PRS_VTAB ends
+PR_VTAB struc
+VtabRoot PRS_ROOT <>
+VtabVaroot PRS_VAROOT <>
+VtabVafix PRS_VAFIX <>
+VtabVaflat PRS_VAFLAT <>
+VtabVtab PRS_VTAB <>
+PR_VTAB ends
diff --git a/code/SIBOSDK/include/edwin.g b/code/SIBOSDK/include/edwin.g
new file mode 100644
index 0000000..f51ca7f
--- /dev/null
+++ b/code/SIBOSDK/include/edwin.g
@@ -0,0 +1,157 @@
+/* Generated by Ctran from edwin.cl */
+#define EDWIN_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+/* Class Numbers */
+#define C_EDWIN 34
+#define C_PUNCTUED 35
+#define C_EWLINKSV 36
+/* Method Numbers */
+#define O_EW_SET 21
+#define O_EWLS_INIT 1
+#define O_EW_REPLACE_CLIP 30
+#define O_EW_INSERT 23
+#define O_EW_BRING_IN 32
+#define O_EW_REPLACE 28
+#define O_EW_SENSE 22
+#define O_EW_SNUGGLE_INSERT 24
+#define O_EW_RETURN_KEY 34
+#define O_EW_EP_INSERT 33
+#define O_EW_TAB_KEY 35
+#define O_EW_PASTE_CLIP 31
+#define O_EW_FIND 27
+#define O_EW_SET_SIZE 20
+#define O_EW_LEAVE 26
+#define O_EWLS_EXTRACT 2
+#define O_EW_READONLY 37
+#define O_EW_SET_FONT 25
+#define O_EW_SENSE_SIZE 19
+#define O_EW_INIT_STYLE 36
+#define O_EW_EVALUATE 29
+/* Constants for edwin */
+#define PR_EDWIN_DIALLABLE 0x0001
+#define PR_EDWIN_ACCEPT_TABS 0x0002
+#define PR_EDWIN_ACCEPT_SOFT_HYPHENS 0x0004
+#define PR_EDWIN_AUTO_CUR_END 0x0008
+#define PR_EDWIN_AUTO_SELECT 0x0010
+#define PR_EDWIN_DOC_SUPPLIED 0x0020
+#define PR_EDWIN_CLIPBOARD 0x0040
+#define PR_EDWIN_NOTIFY_OVERFLOW 0x0080
+#define PR_EDWIN_READONLY 0x8000
+#define IN_EDWIN_DIALLABLE PR_EDWIN_DIALLABLE
+#define IN_EDWIN_ACCEPT_TABS PR_EDWIN_ACCEPT_TABS
+#define IN_EDWIN_ACCEPT_SOFT_HYPHENS PR_EDWIN_ACCEPT_SOFT_HYPHENS
+#define IN_EDWIN_AUTO_CUR_END (PR_EDWIN_AUTO_CUR_END|PR_EDWIN_AUTO_SELECT)
+#define IN_EDWIN_NO_AUTOSELECT PR_EDWIN_AUTO_SELECT
+#define IN_EDWIN_DOC_SUPPLIED PR_EDWIN_DOC_SUPPLIED
+#define IN_EDWIN_CLIPBOARD PR_EDWIN_CLIPBOARD
+#define IN_EDWIN_VULEN 0x0080
+#define IN_EDWIN_VULEN_NOSCALE 0x0100
+#define IN_EDWIN_VULEN_CHARACTERS IN_EDWIN_VULEN
+#define IN_EDWIN_VULEN_PIXELS (IN_EDWIN_VULEN|IN_EDWIN_VULEN_NOSCALE)
+#define IN_EDWIN_LEFT_CURSOR 0x0200
+#define IN_EDWIN_TEXT_SEGMENTED 0x0400
+#define IN_EDWIN_POSITION_SUPPLIED 0x0800
+#define IN_EDWIN_FONT_SUPPLIED 0x1000
+#define IN_EDWIN_LEADING_SUPPLIED 0x2000
+#define IN_EDWIN_VISLINES_SUPPLIED 0x4000
+#define IN_EDWIN_PAGINATABLE 0x8000
+#define SET_EDWIN_TXT 0x01
+#define SET_EDWIN_EMPTY 0x02
+#define SET_EDWIN_CUR_END 0x04
+#define SET_EDWIN_SEL_ALL 0x08
+#define SET_EDWIN_CURSOR 0x10
+#define SET_EDWIN_ANCHOR 0x20
+#define EWF_BACKWARDS 0x0001
+#define EWF_CASESENS 0x0002
+#define EW_CHANGE_SINCE_SAVED 0x01
+#define EW_CHANGE_SINCE_PAGINATE 0x02
+#define EW_CHANGE 0xffff
+#define EW_BRING_SINGLE_SHOT 0xf000
+/* Types for edwin */
+typedef struct
+{
+unsigned short int vulen;
+unsigned short int flags;
+unsigned short int maxlen;
+char contents[1];
+} IN_EDWIN;
+typedef struct
+{
+short int total;
+short int top;
+} EDWIN_LEADING;
+typedef struct
+{
+unsigned short int vislines;
+P_POINT pos;
+short int font;
+unsigned short int style;
+EDWIN_LEADING leading;
+void *doc;
+void *clip;
+} IN_EDWIN_X;
+typedef struct
+{
+char *buf;
+unsigned short int len;
+} SE_EDWIN;
+typedef struct
+{
+unsigned short int flags;
+SE_EDWIN txt;
+unsigned short int cursor;
+unsigned short int anchor;
+} SET_EDWIN;
+typedef struct
+{
+unsigned short int cursor;
+unsigned short int anchor;
+} SENSE_EDWIN;
+/* Property of edwin */
+typedef struct {
+void *scrimg;
+void *scrlay;
+void *doc;
+unsigned short int cpos;
+unsigned short int clen;
+void *clip;
+unsigned short int select;
+unsigned short int change;
+unsigned short int flags;
+SCRLAY_MARGINS margins;
+SCRLAY_FONT font;
+} PRS_EDWIN;
+typedef struct pr_edwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_EDWIN edwin;
+} PR_EDWIN;
+/* Property of punctued */
+typedef struct pr_punctued
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_EDWIN edwin;
+} PR_PUNCTUED;
+/* Property of ewlinksv */
+typedef struct {
+void *doc;
+short int state;
+unsigned short int pos;
+unsigned short int parend;
+unsigned short int posend;
+char buf[256];
+} PRS_EWLINKSV;
+typedef struct pr_ewlinksv
+{
+PRS_ROOT root;
+PRS_EWLINKSV ewlinksv;
+} PR_EWLINKSV;
diff --git a/code/SIBOSDK/include/edwin.ing b/code/SIBOSDK/include/edwin.ing
new file mode 100644
index 0000000..3aec3b0
--- /dev/null
+++ b/code/SIBOSDK/include/edwin.ing
@@ -0,0 +1,148 @@
+; Generated by Ctran from edwin.cl
+EDWIN_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+; Class Numbers
+C_EDWIN equ 34
+C_PUNCTUED equ 35
+C_EWLINKSV equ 36
+; Method Numbers
+O_EW_SET equ 21
+O_EWLS_INIT equ 1
+O_EW_REPLACE_CLIP equ 30
+O_EW_INSERT equ 23
+O_EW_BRING_IN equ 32
+O_EW_REPLACE equ 28
+O_EW_SENSE equ 22
+O_EW_SNUGGLE_INSERT equ 24
+O_EW_RETURN_KEY equ 34
+O_EW_EP_INSERT equ 33
+O_EW_TAB_KEY equ 35
+O_EW_PASTE_CLIP equ 31
+O_EW_FIND equ 27
+O_EW_SET_SIZE equ 20
+O_EW_LEAVE equ 26
+O_EWLS_EXTRACT equ 2
+O_EW_READONLY equ 37
+O_EW_SET_FONT equ 25
+O_EW_SENSE_SIZE equ 19
+O_EW_INIT_STYLE equ 36
+O_EW_EVALUATE equ 29
+; Constants for edwin
+PR_EDWIN_DIALLABLE equ (00001h)
+PR_EDWIN_ACCEPT_TABS equ (00002h)
+PR_EDWIN_ACCEPT_SOFT_HYPHENS equ (00004h)
+PR_EDWIN_AUTO_CUR_END equ (00008h)
+PR_EDWIN_AUTO_SELECT equ (00010h)
+PR_EDWIN_DOC_SUPPLIED equ (00020h)
+PR_EDWIN_CLIPBOARD equ (00040h)
+PR_EDWIN_NOTIFY_OVERFLOW equ (00080h)
+PR_EDWIN_READONLY equ (08000h)
+IN_EDWIN_DIALLABLE equ (PR_EDWIN_DIALLABLE)
+IN_EDWIN_ACCEPT_TABS equ (PR_EDWIN_ACCEPT_TABS)
+IN_EDWIN_ACCEPT_SOFT_HYPHENS equ (PR_EDWIN_ACCEPT_SOFT_HYPHENS)
+IN_EDWIN_AUTO_CUR_END equ (PR_EDWIN_AUTO_CUR_END or PR_EDWIN_AUTO_SELECT)
+IN_EDWIN_NO_AUTOSELECT equ (PR_EDWIN_AUTO_SELECT)
+IN_EDWIN_DOC_SUPPLIED equ (PR_EDWIN_DOC_SUPPLIED)
+IN_EDWIN_CLIPBOARD equ (PR_EDWIN_CLIPBOARD)
+IN_EDWIN_VULEN equ (00080h)
+IN_EDWIN_VULEN_NOSCALE equ (00100h)
+IN_EDWIN_VULEN_CHARACTERS equ (IN_EDWIN_VULEN)
+IN_EDWIN_VULEN_PIXELS equ (IN_EDWIN_VULEN or IN_EDWIN_VULEN_NOSCALE)
+IN_EDWIN_LEFT_CURSOR equ (00200h)
+IN_EDWIN_TEXT_SEGMENTED equ (00400h)
+IN_EDWIN_POSITION_SUPPLIED equ (00800h)
+IN_EDWIN_FONT_SUPPLIED equ (01000h)
+IN_EDWIN_LEADING_SUPPLIED equ (02000h)
+IN_EDWIN_VISLINES_SUPPLIED equ (04000h)
+IN_EDWIN_PAGINATABLE equ (08000h)
+SET_EDWIN_TXT equ (001h)
+SET_EDWIN_EMPTY equ (002h)
+SET_EDWIN_CUR_END equ (004h)
+SET_EDWIN_SEL_ALL equ (008h)
+SET_EDWIN_CURSOR equ (010h)
+SET_EDWIN_ANCHOR equ (020h)
+EWF_BACKWARDS equ (00001h)
+EWF_CASESENS equ (00002h)
+EW_CHANGE_SINCE_SAVED equ (001h)
+EW_CHANGE_SINCE_PAGINATE equ (002h)
+EW_CHANGE equ (0ffffh)
+EW_BRING_SINGLE_SHOT equ (0f000h)
+; Types for edwin
+IN_EDWIN struc
+IN_EDWINVulen  dw ? 
+IN_EDWINFlags  dw ? 
+IN_EDWINMaxlen  dw ? 
+IN_EDWINContents db (1) * 1 dup (?)
+IN_EDWIN ends
+EDWIN_LEADING struc
+EDWIN_LEADINGTotal  dw ? 
+EDWIN_LEADINGTop  dw ? 
+EDWIN_LEADING ends
+IN_EDWIN_X struc
+IN_EDWIN_XVislines  dw ? 
+IN_EDWIN_XPos P_POINT <>
+IN_EDWIN_XFont  dw ? 
+IN_EDWIN_XStyle  dw ? 
+IN_EDWIN_XLeading EDWIN_LEADING <>
+IN_EDWIN_XDoc dw ?
+IN_EDWIN_XClip dw ?
+IN_EDWIN_X ends
+SE_EDWIN struc
+SE_EDWINBuf dw ?
+SE_EDWINLen  dw ? 
+SE_EDWIN ends
+SET_EDWIN struc
+SET_EDWINFlags  dw ? 
+SET_EDWINTxt SE_EDWIN <>
+SET_EDWINCursor  dw ? 
+SET_EDWINAnchor  dw ? 
+SET_EDWIN ends
+SENSE_EDWIN struc
+SENSE_EDWINCursor  dw ? 
+SENSE_EDWINAnchor  dw ? 
+SENSE_EDWIN ends
+; Property of edwin
+PRS_EDWIN struc
+EdwinScrimg dw ?
+EdwinScrlay dw ?
+EdwinDoc dw ?
+EdwinCpos  dw ? 
+EdwinClen  dw ? 
+EdwinClip dw ?
+EdwinSelect  dw ? 
+EdwinChange  dw ? 
+EdwinFlags  dw ? 
+EdwinMargins SCRLAY_MARGINS <>
+EdwinFont SCRLAY_FONT <>
+PRS_EDWIN ends
+PR_EDWIN struc
+EdwinRoot PRS_ROOT <>
+EdwinWin PRS_WIN <>
+EdwinLodger PRS_LODGER <>
+EdwinEdwin PRS_EDWIN <>
+PR_EDWIN ends
+; Property of punctued
+PR_PUNCTUED struc
+PunctuedRoot PRS_ROOT <>
+PunctuedWin PRS_WIN <>
+PunctuedLodger PRS_LODGER <>
+PunctuedEdwin PRS_EDWIN <>
+PR_PUNCTUED ends
+; Property of ewlinksv
+PRS_EWLINKSV struc
+EwlinksvDoc dw ?
+EwlinksvState  dw ? 
+EwlinksvPos  dw ? 
+EwlinksvParend  dw ? 
+EwlinksvPosend  dw ? 
+EwlinksvBuf db (1) * 256 dup (?)
+PRS_EWLINKSV ends
+PR_EWLINKSV struc
+EwlinksvRoot PRS_ROOT <>
+EwlinksvEwlinksv PRS_EWLINKSV <>
+PR_EWLINKSV ends
diff --git a/code/SIBOSDK/include/epdoc.g b/code/SIBOSDK/include/epdoc.g
new file mode 100644
index 0000000..b4f2841
--- /dev/null
+++ b/code/SIBOSDK/include/epdoc.g
@@ -0,0 +1,37 @@
+/* Generated by Ctran from epdoc.cat */
+#define EPDOC_G
+#ifndef EDIT_G
+#include <edit.g>
+#endif
+/* Class Numbers */
+#define C_EPFDOC 4
+#define C_EPDOC 5
+/* Method Numbers */
+#define O_EPFDOC_PARA_START 26
+#define O_EPFDOC_SENSE_CHARS 27
+#define O_EPDOC_POS_FILTER 30
+#define O_EPDOC_SENSE_CHARS 25
+#define O_EPDOC_SET_PAGES 26
+#define O_EPDOC_PARA_START 24
+#define O_EPDOC_GOTO_PAGE 28
+#define O_EPDOC_SET_FILTER 29
+#define O_EPDOC_ENQ_PAGE 27
+/* Property of epfdoc */
+typedef struct pr_epfdoc
+{
+PRS_ROOT root;
+PRS_EPROOT eproot;
+PRS_EPFLAT epflat;
+} PR_EPFDOC;
+/* Property of epdoc */
+typedef struct {
+PR_SGBUF *b;
+PR_VAFLAT *pages;
+PR_VAFLAT *filter;
+} PRS_EPDOC;
+typedef struct pr_epdoc
+{
+PRS_ROOT root;
+PRS_EPROOT eproot;
+PRS_EPDOC epdoc;
+} PR_EPDOC;
diff --git a/code/SIBOSDK/include/epdoc.ing b/code/SIBOSDK/include/epdoc.ing
new file mode 100644
index 0000000..bfd97bd
--- /dev/null
+++ b/code/SIBOSDK/include/epdoc.ing
@@ -0,0 +1,35 @@
+; Generated by Ctran from epdoc.cl
+EPDOC_ING equ 1
+IFNDEF EDIT_ING
+ INCLUDE ..\inc\EDIT.ING
+ENDIF
+; Class Numbers
+C_EPFDOC equ 4
+C_EPDOC equ 5
+; Method Numbers
+O_EPFDOC_PARA_START equ 26
+O_EPFDOC_SENSE_CHARS equ 27
+O_EPDOC_POS_FILTER equ 30
+O_EPDOC_SENSE_CHARS equ 25
+O_EPDOC_SET_PAGES equ 26
+O_EPDOC_PARA_START equ 24
+O_EPDOC_GOTO_PAGE equ 28
+O_EPDOC_SET_FILTER equ 29
+O_EPDOC_ENQ_PAGE equ 27
+; Property of epfdoc
+PR_EPFDOC struc
+EpfdocRoot PRS_ROOT <>
+EpfdocEproot PRS_EPROOT <>
+EpfdocEpflat PRS_EPFLAT <>
+PR_EPFDOC ends
+; Property of epdoc
+PRS_EPDOC struc
+EpdocB dw ?
+EpdocPages dw ?
+EpdocFilter dw ?
+PRS_EPDOC ends
+PR_EPDOC struc
+EpdocRoot PRS_ROOT <>
+EpdocEproot PRS_EPROOT <>
+EpdocEpdoc PRS_EPDOC <>
+PR_EPDOC ends
diff --git a/code/SIBOSDK/include/epoc.h b/code/SIBOSDK/include/epoc.h
new file mode 100644
index 0000000..5b4acb7
--- /dev/null
+++ b/code/SIBOSDK/include/epoc.h
@@ -0,0 +1,552 @@
+/*	HEADER - EPOC.H
+Copyright (C) Psion PLC 1991
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+*/
+#ifndef EPOC_H
+#define EPOC_H
+
+#include <stdepoc.h>
+
+#define E_PRIORITY_TIME_SUPERVISOR 0xf8
+#define E_PRIORITY_TIME_FSERV 0xf0
+#define E_PRIORITY_TIME_CRITICAL 0xb0
+#define E_PRIORITY_WSERV_MOUSE 0xa8
+#define E_PRIORITY_WSERV 0xa0
+#define E_PRIORITY_NOTIFY 0x90
+#define E_PRIORITY_FORE 0x80
+#define E_PRIORITY_BACK 0x70
+#define E_LCD_UNKNOWN (-1)
+#define E_LCD_640_400 0
+#define E_LCD_640_200_SMALL 1
+#define E_LCD_640_200_BIG 2
+#define E_LCD_720_348 3
+#define E_LCD_160_80 4
+#define E_LCD_240_80 5
+#define E_PC_HERC E_LCD_720_348
+#define E_PC_CGA E_LCD_640_200_BIG
+#define E_PC_MDA 6
+#define E_PC_EGA_MONO 7
+#define E_PC_EGA_COLOUR 8
+#define E_PC_VGA_MONO 9
+#define E_PC_VGA_COLOUR 10
+#define E_LCD_480_160 11
+#define E_LCD_240_100 12
+#define E_LCD_240_120 13
+#define E_LCD_240_160 14
+#define E_LCD_640_200 15
+#define E_PSU_OLD 0
+#define E_PSU_MAXIM 1
+#define E_PSU_S3 2
+#define E_PSU_S3_A9 3
+#define E_IS_A_COLD_START 0
+#define E_IS_A_POWERFAIL_START 1
+#define E_IS_A_RESET_START 2
+#define E_IS_A_KERNEL_FAULT 3
+#define E_IS_A_NEW_OS_START 4
+#define E_MAX_PROCESSES 24
+#define E_MAX_PRIORITY 0xc0
+#define E_MIN_PRIORITY 0x40
+#define E_MAX_NAME 12
+#define E_PIDMASK 0xfff
+#define E_MAX_ERROR_TEXT_SIZE 64
+#define E_MAX_NOTIFY_TEXT_SIZE 64
+#define E_MAX_OPTION_TEXT_SIZE 16
+#define E_MAX_ENV_SIZE 16
+#define E_MAX_SUFFIXES 31
+#define E_MAX_MONTH_NAME 32
+#define E_MAX_DAY_NAME 32
+#define E_MAX_COMMAND_BUFFER 127
+#define E_MAX_GROWBY 0x400
+#define E_MAX_PASSWORD 8
+#define E_GROWBY_DEFAULT 0x80
+#define E_SEGMENT_LOW 0
+#define E_SEGMENT_HIGH 1
+#define E_SEGMENT_DEVICE 2
+#define E_LDD 0xdd01
+#define E_PDD 0xdd21
+#define E_NORMAL_EXIT 0
+#define E_PANIC_EXIT 1
+#define E_TASK_PANIC_EXIT 2
+#define E_FILE_SYSTEM_NAMESIZE 5
+#define E_SOUND_KEYBOARD 0x0001
+#define E_SOUND_BUZZER 0x0002
+#define E_SOUND_DEVICE 0x0004
+#define E_SOUND_LOUD 0x0008
+#define E_SOUND_LOUD_BUZZER 0x0010
+#define E_SOUND_DISABLE 0x8000
+#define	E_SOUND_MAX_VOLUME 0
+#define	E_SOUND_MIN_VOLUME 5
+#define E_SOUND_MAX_BPM 240
+#define E_SOUND_MIN_BPM 2
+#define E_MAX_ALARMS 2
+#define E_MAX_DTMF_DIAL 24
+#define E_MAX_DTMF_DIAL_B 40
+#define E_BATTERY_UNKNOWN 0
+#define E_BATTERY_ALKALINE 1
+#define E_BATTERY_NICAD_600 2
+#define E_BATTERY_NICAD_1000 3
+#define E_BATTERY_NICAD_500 4
+#define E_BATTERY_NICAD_850 5
+#define E_TICKS_PER_SECOND 32
+#define E_OPL_TEXT_MESSAGE 24
+#define E_BACKLIGHT_DISABLE 0x8000
+#define E_BACKLIGHT_OFF 0
+#define E_BACKLIGHT_ON 1
+#define E_BACKLIGHT_TOGGLE 2
+#define E_BACKLIGHT_QUERY 3
+#define E_FMEDIA_BATTERY_VALID 0x0400
+#define E_FMEDIA_BATTERY_GOOD 0x0200
+#define E_FRC_COUNTING 0
+#define E_FRC_REPEATING 1
+#define E_FSSOUNDCHANNEL1 1
+#define E_FSSOUNDCHANNEL2 2
+#define E_FRELATIVE 1
+#define E_FABSOLUTE 2
+#define E_FALARM 9
+#define E_FDIAL 10
+#define E_FSOUND_PLAY 0x10
+#define E_FSOUND_RECORD 0x11
+
+#define E_KEY_DELETE_LEFT 0x0008
+#define E_KEY_TAB 0x0009
+#define E_KEY_RETURN 0x000d
+#define E_KEY_ESCAPE 0x001b
+#define E_KEY_DELETE_RIGHT 0x007f
+#define E_KEY_UP 0x0100
+#define E_KEY_DOWN 0x0101
+#define E_KEY_RIGHT 0x0102
+#define E_KEY_LEFT 0x0103
+#define E_KEY_PAGE_UP 0x0104
+#define E_KEY_PAGE_DOWN 0x0105
+#define E_KEY_HOME 0x0106
+#define E_KEY_END 0x0107
+#define E_KEY_INSERT 0x0108
+#define E_KEY_VOICE 0x0109
+#define E_KEY_PSION_DOWN 0x010a
+#define E_KEY_PSION_UP 0x010b
+#define E_KEY_CAPS 0x10c
+#define E_KEY_PSION 0x200
+#define E_KEY_BACKLIGHT 0x120
+#define E_KEY_INFO 0x121
+#define E_KEY_MENU 0x122
+#define E_KEY_HELP 0x123
+#define E_KEY_DIAMOND 0x124
+
+#define E_KEY_APP1 0x131
+#define E_KEY_APP2 0x132
+#define E_KEY_APP3 0x133
+#define E_KEY_APP4 0x134
+#define E_KEY_APP5 0x135
+#define E_KEY_APP6 0x136
+#define E_KEY_APP7 0x137
+#define E_KEY_APP8 0x138
+
+#define E_KEY_LCD 0x2000
+#define E_KEY_LCD_MINUS 0x2001
+#define E_KEY_ON 0x2002
+#define E_KEY_OFF 0x2003
+
+#define E_STATE_KEY_VALID 0x0001
+#define E_STATE_SHIFT 0x0002
+#define E_STATE_CONTROL 0x0004
+#define E_STATE_PSION 0x0008
+#define E_STATE_CAPS_LOCKED 0x0010
+#define E_STATE_NUM_LOCKED 0x0020
+#define E_STATE_MOUSE_VALID 0x0040
+#define E_STATE_MOUSE_DOWN 0x0080
+#define E_STATE_MOUSE_MOVED 0x0100
+#define E_STATE_MOUSE_CHANGED 0x0200
+#define E_STATE_MOUSE_GONE 0x0400
+#define E_STATE_KEY_REPEATED 0x0800
+#define E_STATE_FN 0x0080
+
+/* Additional I/O functions */
+#define P_FTIMER_RELATIVE 1
+#define P_FTIMER_ABSOLUTE 2
+#define P_FSOUND_CHANNEL1 1
+#define P_FSOUND_CHANNEL2 2
+#define P_FSOUND_PLAY P_FTEST
+#define P_FSOUND_RECORD P_FCTRL
+
+typedef struct
+    {
+    unsigned char beatsPerMinute;
+    unsigned char volume;
+    } E_SOUND;
+
+typedef struct
+    {
+    unsigned short int code;
+    unsigned short int state;
+    unsigned short int tick;
+    unsigned short int mouseX;
+    unsigned short int mouseY;
+    } E_KEYS;
+
+typedef struct
+    {
+    unsigned char toneLengthTicks;
+    unsigned char delayLengthTicks;
+    unsigned short int pauseLengthTicks;
+    } E_DIAL;
+
+typedef struct message
+    {
+    struct message *next;
+    unsigned char *status;
+    unsigned int type;
+    int pid;
+    } E_MESSAGE;
+
+typedef struct
+    {
+    unsigned short int codeParagraphs;
+    unsigned short int initialIp;
+    unsigned short int stackParagraphs;
+    unsigned short int dataParagraphs;
+    unsigned short int heapParagraphs;
+    unsigned char *commandLine;
+    unsigned short int checkSum;
+    unsigned short int minHeap;
+    unsigned char priority;
+    unsigned char ramOrRom;
+    unsigned char name[E_MAX_NAME];
+    } E_CPB;
+
+#define E_PROC_FREE 0xff
+#define E_PROC_CURRENT 0x01
+#define E_PROC_READY 0x02
+#define E_PROC_DELTA 0x03
+#define E_PROC_SUSPENDED 0x04
+#define E_PROC_SEMAPHORE 0x05
+typedef struct e_proc
+    {
+    struct e_proc *next;
+    struct e_proc *prev;
+    short int queKey;
+    short int queData;
+    unsigned char deltaType;
+    unsigned char addressTrap;
+    unsigned char status;
+    unsigned char sstatus;
+    unsigned char priority;
+    unsigned char priorityH;
+    unsigned char ramOrRom;
+    unsigned char isTask;
+    unsigned char name[E_MAX_NAME+1];
+    unsigned char active;
+    unsigned short int semaphore;
+    unsigned char *semHead;
+    unsigned char *memBasePtr;
+    unsigned short int memGrowBy;
+    unsigned char *mCtrlPtr;
+    unsigned short int minHeap;
+    int fServer;
+    int dataSeg;
+    int codeSeg;
+    unsigned char *saveSP;
+    unsigned char *saveBP;
+    unsigned char notify;
+    unsigned char sndSem;
+    unsigned short int magic;
+    unsigned short int checkSum;
+    unsigned short int terminate;
+    unsigned short int bankState;
+    } E_PROC;
+typedef struct
+    {
+    unsigned short int mainBatteryReading;
+    unsigned short int lithiumBatteryReading;
+    short int mainsPresent;
+    } E_SUPPLY;
+typedef struct
+    {
+    unsigned short int mainBatteryWarning;
+    unsigned short int lithiumBatteryWarning;
+    unsigned short int mainBatteryMax;
+    unsigned short int lithiumBatteryMax;
+    } E_SUPPLY_WARNINGS;
+#define E_MBAT_ZERO 0
+#define E_MBAT_VERY_LOW 1
+#define E_MBAT_LOW 2
+#define E_MBAT_GOOD 3
+#define E_SUPPLY_SOUND_WARNING 0x0001
+#define E_SUPPLY_FLASH_WARNING 0x0002
+#define E_SUPPLY_SYSTEM_TIME_CHANGED 0x0004
+typedef struct
+    {
+    unsigned char mainBatteryLevel;
+    unsigned char mainBatteryStatus;
+    unsigned char backupBatteryLevel;
+    unsigned char dcLevel;
+    unsigned short int warningFlags;
+    unsigned long int insertionDate;
+    unsigned long int ticksInUseBattery;
+    unsigned long int ticksInUseDc;
+    unsigned long int maTicks;
+    } E_SUPPLY_INFO;
+#define ImgVersion 0x200f
+#define DevVersion 0x200f
+#define SignatureSize 16
+#define ImageSignature "ImageFileType**"
+#define LDDSignature "LDDFileType****"
+#define PDDSignature "PDDFileType****"
+#define LIBSignature "LIBFileType****"
+#define HeaderSize 0x40
+#define MagicLandSize 0x40
+#define MaxAddFiles 4
+typedef struct
+    {
+    unsigned short int offset;
+    unsigned short int length;
+    } ADDFILE;
+typedef struct
+    {
+    unsigned char name[E_MAX_NAME+2]; /* Dyl name zero terminated */ 
+    unsigned long int offset; /* Offset in File */ 
+    } DYLENTRY;
+typedef struct
+    {
+    unsigned char Signature[SignatureSize];
+    unsigned short int ImageVersion;
+    unsigned short int HeaderSizeBytes;
+    unsigned short int CodeParas;
+    unsigned short int InitialIP;
+    unsigned short int StackParas;
+    unsigned short int DataParas;
+    unsigned short int HeapParas;
+    unsigned short int InitializedData;
+    unsigned short int CodeCheckSum;
+    unsigned short int DataCheckSum;
+    unsigned short int CodeVersion;
+    unsigned short int Priority;
+    ADDFILE Add[MaxAddFiles];
+    unsigned short int DylCount;
+    unsigned long int DylTableOffset;
+    unsigned short int Spare;
+    } ImgHeader;
+typedef struct
+    {
+    unsigned char Signature[SignatureSize];
+    unsigned short int DeviceVersion;
+    unsigned short int HeaderSizeBytes;
+    unsigned short int CodeParas;
+    unsigned short int CodeCheckSum;
+    unsigned short int CodeVersion;
+    } DevHeader;
+#define ALawSignature "ALawSoundFile**"
+typedef struct
+    {
+    char Signature[SignatureSize];
+    unsigned short int Version;
+    unsigned long int Samples;
+    unsigned short int SilenceInTicks;
+    unsigned short int Repeats;
+    unsigned short int Spare[3];
+    } SndFile;
+#ifdef __cplusplus
+extern "C" {
+#endif
+typedef void (*_CALL)(void);
+#pragma save,call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_attachfile(char *);
+extern int p_detachfile(char *);
+#pragma call(reg_param =>(cx,ax),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern int p_dayinm(int,int);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern int p_devdel(const char *,int);
+#pragma call(reg_param =>(bx,di,dx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_devfnd(int,const char *,int,char *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_devqu(const char *);
+#pragma restore
+extern int cdecl p_exec(const char *);
+extern int cdecl p_execasync(const char *,short int *,int *);
+extern int cdecl p_execc(const char *,void *,int);
+extern int cdecl p_execcasync(const char *,void *,int,short int *,int *);
+#pragma save,call(reg_param =>(),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_totalK(void);
+extern int p_getauto(void);
+extern int p_getautomains(void);
+extern int p_getsnd(void);
+extern int p_getbat(void);
+extern int p_detectsoaktestfixture(void);
+extern int p_relogpacks(void);
+extern int p_getlanguage(void);
+extern int p_getlcd(void);
+extern int p_getlcdcontrast(void);
+extern int p_getpsu(void);
+extern int p_getpid(void);
+extern unsigned int p_getbacklight(void);
+extern unsigned int p_getram(void);
+extern int p_getres(void);
+extern int p_getshiftstate(void);
+extern int p_getnotify(void);
+extern int p_getalarmid(void);
+extern void p_allowoff(void);
+extern unsigned int p_returntickcount(void);
+extern unsigned int p_returnexpansionportinfo(void);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_setbacklight(unsigned int);
+extern void p_setconfig(unsigned int);
+extern unsigned int p_setirpowerlevel(unsigned int);
+extern unsigned int p_setcapslockmode(int);
+#pragma call(reg_param =>(di,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_getosd(void *,void *,unsigned int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_getpri(int);
+extern int p_getowner(int);
+extern void p_getscancodes(unsigned short int *);
+#pragma call(reg_param =>(bx,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_getpthbyid(int,char *);
+extern int p_getpthbyidasync(int,char *,short int *);
+extern int p_locdevice(int,unsigned short int *);
+extern int p_locdeviceasync(int,unsigned short int *,short int *);
+#pragma call(reg_param =>(bx,cx,di,si,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_locreadpdd(int,long int *,void *,unsigned int);
+extern int p_locreadpddasync(int,long int *,void *,unsigned int,short int *);
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_setautomains(int);
+extern void p_setnotify(int);
+extern int p_backlight(int);
+extern int p_setonevent(int);
+extern int p_setbat(int);
+extern void p_hwexit(void);
+extern void p_lcdcontrastdelta(int);
+extern void p_marka(void);
+extern void p_mcancel(void);
+extern void p_unmarka(void);
+extern void p_notifyunhook(void);
+extern void p_alarmunhook(void);
+extern void p_osdummy(void);
+extern unsigned int p_version(void);
+extern unsigned int p_romversion(void);
+#pragma call(reg_param =>(ax,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_gettext(int,char *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_hgran(int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_iogetkm(E_KEYS *);
+extern void p_iogetkmasync(E_KEYS *);
+extern int p_iosignalbypid(int);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_loadldd(const char *);
+extern int p_loadlddasync(const char *,short int *);
+extern int p_loadpdd(const char *);
+extern int p_loadpddasync(const char *,short int *);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_logon(int,int);
+extern int p_logoff(int,int);
+extern int p_logoffx(int,int);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_logona(int,short int *);
+extern int p_logoffa(int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_mfree(void *,int);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int p_minit(int,int);
+#pragma call(reg_param =>(di,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_mreceive(short int *,void *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_mreceivew(void *);
+#pragma call(reg_param =>(bx,cx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_msend(int,unsigned int,void *);
+extern int p_msendreceivew(int,unsigned int,void *);
+extern int p_msendreceivea(int,unsigned int,void *,short int *);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_notify(const char *,const char *,const char *,const char *,const char *);
+#pragma call(reg_param =>(ax,bx,dx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_notifyerr(int,const char *,const char *,const char *,const char *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_notifyhook(int);
+extern int p_alarmhook(int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_onterminate(int);
+#pragma call(reg_param =>(cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_off(unsigned int);
+#pragma call(reg_param =>(bx,di,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pcpyto(int,void *,void *,unsigned int);
+#pragma call(reg_param =>(bx,si,di,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pcpyfr(int,void *,void *,unsigned int);
+extern int p_piscpyfr(int,void *,char *,unsigned int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pcreate(E_CPB *);
+extern int p_locchg(int mask);
+#pragma call(reg_param =>(bx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pfind(int,const char *,char *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pidfind(const char *);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pkill(int,int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pterminate(int,int);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_prename(int,const char *);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_pname(int,char *);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_ppanic(int,int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_presume(int);
+extern int p_psuspend(int);
+#pragma call(reg_param =>(bx,cx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_ptask(char *,int,_CALL,void *);
+#pragma call(reg_param =>(dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_sdate(unsigned long int);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_setauto(int);
+extern void p_setsnd(int);
+extern int p_setdefaultpath(const char *);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_setpri(int,int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_signaln(int,int);
+extern void p_signalnr(int);
+#pragma call(reg_param =>(dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sleept(long int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_supply(E_SUPPLY *);
+extern void p_supplyinfo(E_SUPPLY_INFO *);
+extern void p_wsupply(E_SUPPLY_WARNINGS *);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_wait(int);
+extern int p_watchall(unsigned int);
+#pragma call(reg_param =>(si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_setpass(char *,char *);
+#pragma call(reg_param =>(si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_testpass(char *);
+#pragma call(reg_param =>(si,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_controlpass(char *,int);
+#pragma call(reg_param =>(),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_querypass(void);
+extern void p_tickle(void);
+extern void p_nexthalfsecond(void);
+#pragma call(reg_param =>(),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),inline =>on)
+static int p_iostatkm(void) = {0xcd,0xda};
+static int p_nexthalfsecondstatus(void) = {0xcd,0xdd};
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),inline =>on)
+static unsigned int p_setrombank(unsigned int) = {0xcd,0xdf};
+static unsigned int p_getrombank(void) = {0xcd,0xe0};
+#pragma restore
+#pragma save,call(reg_param =>(bx,cx,dx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_playsounda(const char *,unsigned int,unsigned int,short int *);
+extern int p_playsoundw(const char *,unsigned int,unsigned int);
+extern void p_playsoundcancel(void);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_playsoundao(const char *,unsigned int,unsigned int,short int *,unsigned int);
+extern int p_playsoundwo(const char *,unsigned int,unsigned int,unsigned int);
+#pragma call(reg_param =>(bx,cx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_recordsounda(const char *,unsigned int,short int *);
+extern int p_recordsoundw(const char *,unsigned int);
+extern void p_recordsoundcancel(void);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_nmdaya(char *,int);
+extern void p_nmmona(char *,int);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // EPOC_H
diff --git a/code/SIBOSDK/include/epocdefs.h b/code/SIBOSDK/include/epocdefs.h
new file mode 100644
index 0000000..4261fff
--- /dev/null
+++ b/code/SIBOSDK/include/epocdefs.h
@@ -0,0 +1,326 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  string.h -  Definitions for string and memory functions.                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved.                      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef EPOCDEFS_H
+#define EPOCDEFS_H
+
+#ifndef _TIME_DEF
+#define _TIME_DEF
+typedef long time_t;
+#endif
+
+typedef int INT,HANDLE;
+typedef unsigned int UINT;
+typedef signed char BYTE;
+typedef unsigned char UBYTE;
+typedef short int WORD;
+typedef unsigned short int UWORD;
+typedef long int LONG;
+typedef unsigned long int ULONG;
+typedef double DOUBLE;
+typedef float FLOAT;
+typedef char TEXT;
+
+typedef struct _mblock
+    {
+    unsigned int mlen;
+    struct _mblock *mnext;
+    } _MBLOCK;
+
+#define P_FOPEN 0x0000
+#define P_FCREATE 0x0001
+#define P_FREPLACE 0x0002
+#define P_FAPPEND 0x0003
+#define P_FUNIQUE 0x0004
+#define P_FSER_MASK 0x000f
+#define P_FSTREAM 0x0000
+#define P_FSTREAM_TEXT 0x0010
+#define P_FTEXT 0x0020
+#define P_FDIR 0x0030
+#define P_FFORMAT 0x0040
+#define P_FDEVICE 0x0050
+#define P_FNODE 0x0060
+#define P_FMT_MASK 0x00f0
+#define P_FUPDATE 0x0100
+#define P_FRANDOM 0x0200
+#define P_FSHARE 0x0400
+#define P_FACC_MASK 0x0f00
+#define P_FLOWDENSITY   0x1000
+
+#define P_FPANIC 0
+#define P_FREAD 1
+#define P_FWRITE 2
+#define P_FCLOSE 3
+#define P_FCANCEL 4
+#define P_FATTACH 5
+#define P_FDETACH 6
+#define P_FSET 7
+#define P_FSENSE 8
+#define P_FFLUSH 9
+#define P_FRELATIVE P_FREAD
+#define P_FABSOLUTE P_FWRITE
+#define P_FSEEK 10
+#define P_FSETEOF 11
+#define P_FWRITE_REPLY 12
+#define P_FTEST 10
+#define P_FCTRL 11
+#define P_FINQ 12
+#define P_FRSUPER 13
+#define P_FSTOP 14
+#define P_FSTART 15
+#define P_FENABLE 16
+#define P_FSETINT 17
+#define P_FABS 1
+#define P_FEND 2
+#define P_FCUR 3
+#define P_FRSENSE 4
+#define P_FRSET 5
+#define P_FREWIND 6
+
+#define NoErr 0
+#define FailErr (-1)
+#define ArgumentErr (-2)
+#define OsErr (-3)
+#define NotSupportedErr (-4)
+#define UnderflowErr (-5)
+#define OverflowErr (-6)
+#define RangeErr (-7)
+#define DivideByZeroErr (-8)
+#define InUseErr (-9)
+#define NoMemoryErr (-10)
+#define NoSegmentsErr (-11)
+#define NoSemaphoreErr (-12)
+#define NoProcessErr (-13)
+#define AlreadyOpenErr (-14)
+#define NotOpenErr (-15)
+#define ImageErr (-16)
+#define NoReceiverErr (-17)
+#define NoDevicesErr (-18)
+#define NoFileSystemErr (-19)
+#define FailedToStartErr (-20)
+#define ExistsErr (-32)
+#define NotExistsErr (-33)
+#define WriteErr (-34)
+#define ReadErr (-35)
+#define EofErr (-36)
+#define FullErr (-37)
+#define NameErr (-38)
+#define AccessErr (-39)
+#define LockedErr (-40)
+#define DeviceErr (-41)
+#define DirErr (-42)
+#define RecordErr (-43)
+#define ReadOnlyErr (-44)
+#define IoInvalidErr (-45)
+#define PendingErr (-46)
+#define VolumeErr (-47)
+#define CancelErr (-48)
+#define IoAllocErr (-10)
+#define DisconnectErr (-50)
+#define ConnectErr (-51)
+#define ReTransmitErr (-52)
+#define LineErr (-53)
+#define InActivityErr (-54)
+#define ParityErr (-55)
+#define FrameErr (-56)
+#define OverrunErr (-57)
+#define ModemConnectErr (-58)
+#define ModemBusyErr (-59)
+#define ModemNoAnswerErr (-60)
+#define ModemBlacklistErr (-61)
+#define NotReadyErr (-62)
+#define UnknownErr (-63)
+#define DirFullErr (-64)
+#define WriteProtectErr (-65)
+#define CorruptMediaErr (-66)
+#define AbortErr (-67)
+#define EraseErr (-68)
+#define InvalidFileErr (-69)
+
+#define P_CD_ROOT 0
+#define P_CD_PARENT 1
+#define P_CD_SUBDIR 2
+
+#define P_FAWRITE 0x01
+#define P_FAHIDDEN 0x02
+#define P_FASYSTEM 0x04
+#define P_FAVOLUME 0x08
+#define P_FADIR 0x10
+#define P_FAMOD 0x20
+#define P_FAREAD 0x100
+#define P_FAEXEC 0x200
+#define P_FASTREAM 0x400
+#define P_FATEXT 0x800
+
+typedef struct
+    {
+    UWORD version;
+    UWORD status;
+    ULONG size;
+    ULONG modst;
+    UBYTE spare[4];
+    } P_INFO;
+
+#define P_VOLUMENAME    32
+#define P_FMEDIA_UNKNOWN 0
+#define P_FMEDIA_FLOPPY 1
+#define P_FMEDIA_HARDDISK 2
+#define P_FMEDIA_FLASH 3
+#define P_FMEDIA_RAM 4
+#define P_FMEDIA_ROM 5
+#define P_FMEDIA_WRITEPROTECTED 6
+#define P_FMEDIA_COMPRESSIBLE 0x8000
+#define P_FMEDIA_DYNAMIC 0x4000
+#define P_FMEDIA_INTERNAL 0x2000
+#define P_FMEDIA_DUAL_DENSITY 0x1000
+#define P_FMEDIA_FORMATTABLE 0x800
+
+typedef struct {
+    UWORD version;
+    UWORD mediatype;
+    UWORD removable;
+    ULONG size;
+    ULONG free;
+    UBYTE name[P_VOLUMENAME];
+    WORD batterystate;
+    UBYTE spare[16];
+    } P_DINFO;
+
+#define P_FSYSTYPE_FLAT 0
+#define P_FSYSTYPE_HIER 1
+typedef struct {
+    UWORD version;
+    UWORD type;
+    UWORD formattable;
+    UBYTE spare[26];
+    } P_NINFO;
+
+#define P_PWILD_ANY 0x01
+#define P_PWILD_NAME 0x02
+#define P_PWILD_EXT 0x04
+#define P_FSYSNAMESIZE 5
+
+typedef struct {
+    UBYTE system;
+    UBYTE device;
+    UBYTE path;
+    UBYTE name;
+    UBYTE ext;
+    UBYTE flags;
+    } P_FPARSE;
+
+#define P_FBLKSHIFT 9
+#define P_FBLKSIZE 0x200
+#define P_FMAXRSIZE 0x100
+#define P_FMAXSSIZE 0x4000
+#define P_FSIZRPOS sizeof(LONG)
+#define P_MAXDEV 128
+#define P_MAXPATH 128
+#define P_MAXNAME 128
+#define P_MAXEXTN 128
+#define P_FNAMESIZE 128
+
+typedef struct
+    {
+    ULONG day;
+    ULONG sec;
+    } P_DAYSEC;
+
+typedef struct
+    {
+    UBYTE year;
+    UBYTE month;
+    UBYTE day;
+    UBYTE hour;
+    UBYTE minute;
+    UBYTE second;
+    UWORD yrday;
+    } P_DATE;
+
+#define P_SCR_ATTRB 0
+#define P_SCR_SCROLL 1
+#define P_SCR_CLR 2
+#define P_SCR_POSA 3
+#define P_SCR_POSR 4
+#define P_SCR_WSET 5
+#define P_SCR_SLOCK 6
+#define P_SCR_WLOCK 7
+#define P_SCR_NEL 8
+#define P_SCR_CURSOR 9
+#define P_SCR_ESCAPE 10
+
+typedef struct
+    {
+    short int x; /* Horizontal coordinate */ 
+    short int y; /* Vertical coordinate */ 
+    } P_POINT;
+typedef struct
+    {
+    P_POINT tl; /* Top left point */ 
+    P_POINT br; /* Bottom right point */ 
+    } P_RECT;
+typedef struct
+    {
+    P_RECT r; /* Rectangle */ 
+    P_POINT p; /* Point */ 
+    } P_RECTP;
+typedef struct
+    {
+    P_POINT tl; /* Top left point */ 
+    unsigned short int width; /* Width */ 
+    unsigned short int height; /* Height */ 
+    } P_EXTENT;
+
+#define _E_SEARCH 0x10
+#define _E_EXEC 0x20
+
+extern char _pname[P_FNAMESIZE];
+extern P_FPARSE _pinfo;
+extern void *winHandle;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int _allocInfo(_MBLOCK **,_MBLOCK **);
+extern _MBLOCK *_heapTop(void);
+extern int _iopen(char **_handle,char *_name,int _mode);
+extern int _iow2(char *handle,int _func);
+extern int _iow3(char *handle,int _func,void *);
+extern int _iow4(char *handle,int _func,void *,void *);
+extern int _parse(const char *_in,char *_rel,char *_out,P_FPARSE *_info);
+extern void _convTimeToDos(ULONG t,int *date,int *time);
+extern void _FsChanToName(void *handle,char *name);
+extern int _FsChanToMode(void *handle);
+extern int _isloc(const char *path);
+extern void _systemTimeToDaySeconds(time_t secs,P_DAYSEC *pDs);
+extern time_t _daySecondsToSystemTime(P_DAYSEC *pDs);
+extern void _daySecondsToDate(P_DAYSEC *pDs,P_DATE *pDate);
+extern int _dateToDaySeconds(P_DATE *pDate,P_DAYSEC *pDs);
+extern int _fileInfo(const char *path,P_INFO *pI);
+extern int _fileSetModTime(const char *path,time_t time);
+extern void _getPath(char *path);
+extern void _setPath(char *path);
+extern time_t _date(void);
+extern void _sleepTenths(unsigned long tenths);
+extern int _execc(const char *path,char **argv,int mode);
+extern int __execc(char *path,char *command);
+extern int _logon(int handle,WORD *stat);
+extern void _waitStat(WORD *stat);
+extern int _resume(int pid);
+extern char *_getErrorText(int error,char *buffer);
+#pragma save,call(inline=>on)
+static void _dummy(void) = {0xCD,0xD4};
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/code/SIBOSDK/include/epocdefs.inc b/code/SIBOSDK/include/epocdefs.inc
new file mode 100644
index 0000000..277c969
--- /dev/null
+++ b/code/SIBOSDK/include/epocdefs.inc
@@ -0,0 +1,867 @@
+OldPsu			=	0
+MaximPsu		=	1
+PanPsu			=	2
+BatteryUnknown		=	0
+BatteryAlkaline		=	1
+BatteryNicad600		=	2
+BatteryNicad1000	=	3
+BatteryNicad500		=	4
+LcdUnknown              =       -1
+Lcd640X400		=	0
+Lcd640X200Small		=	1
+Lcd640X200Big		=	2
+Lcd720X348		=	3
+Lcd160X80		=	4
+Lcd240X80		=	5
+PcHerc			=	Lcd720X348
+PcCga			=	Lcd640X200Big
+PcMda			=	6
+PcEgaMono		=	7
+PcEgaColour		=	8
+PcVgaMono		=	9
+PcVgaColour		=	10
+Lcd480X160		=	11
+Lcd240X100		=	12
+Lcd240X120              =       13
+Lcd240X160              =       14
+Lcd640X200              =       15
+IsAColdStart		=	0
+IsAPowerFailStart	=	1
+IsAResetStart		=	2
+IsAKernelFault          =	3
+IsANewOsStart		=	4
+
+HwInt0Revector		=	0
+HwInt1Revector		=	1
+HwInt2Revector		=	2
+HwInt3Revector		=	3
+HwInt4Revector		=	4
+HwIrq0Revector		=	5
+HwIrq1Revector		=	6
+HwIrq2Revector		=	7
+HwIrq3Revector		=	8
+HwIrq4Revector		=	9
+HwIrq5Revector		=	10
+HwIrq6Revector		=	11
+HwIrq7Revector		=	12
+FileSystemNameSize	=	5
+MaxDeviceSize           =	8
+MaxNameSize             =	8
+MaxExtSize              =	4
+MaxNameESize            =	(MaxNameSize+MaxExtSize)
+MaxPathSize             =	080H
+DeviceSeparator         =	':'
+ExtSeparator            =	'.'
+MatchAny                =	'*'
+MatchSingle             =	'?'
+MaxErrorTextSize	=	64
+MaxNotifyTextSize	=	64
+MaxOptionTextSize	=	16
+MaxSuffixes		=	31
+MaxCommandBuffer	=	127
+PidMask			=	0FFFH
+MaxEnvNameSize		=	16
+MaxAlarms		=	2
+
+SoundKeyboardEnable	=	00001H
+SoundBuzzerEnable	=	00002H
+SoundDeviceEnable	=	00004H
+SoundLoud		=	00008H
+SoundDisable		=	08000H
+SoundMaxVolume		=	0
+SoundMinVolume		=	5
+SoundMaxBpm		=	240
+SoundMinBpm		=	2
+
+CPBInRom                =	0
+CPBInRam                =	1
+CPBMaxPriority          =	0C0H
+CPBMinPriority          =	040H
+MaxHeapGrowBy           =	0400H
+HeapGrowByDefault       =	080H
+MaxProcesses            =	018H
+
+CreateSegmentLow        =	0
+CreateSegmentHigh       =	1
+CreateSegmentDevice     =	2
+CreateSegmentLocked	=	3
+
+IoFuncPanic             =	000H
+IoFuncRead              =	001H
+TimerRelative		=	001H
+IoFuncWrite             =	002H
+TimerAbsolute		=	002H
+IoFuncClose             =	003H
+IoFuncCancel            =	004H
+IoFuncAttach            =	005H
+IoFuncDetach            =	006H
+IoFuncSet               =	007H
+IoFuncSense             =	008H
+IoFuncFlush             =	009H
+IoFuncAlarm		=	009H
+IoFuncSeek              =	00AH
+IoFuncSetEof            =	00BH
+IoFuncConnect           =	00AH
+IoFuncDisconnect        =	00BH
+IoFuncWriteReply        =	00CH
+IoFuncTest              =	00AH
+IoFuncControl           =	00BH
+IoFuncInquire           =	00CH
+IoFuncSuperFrame        =	00DH
+IoFuncStop              =	00EH
+IoFuncStart             =	00FH
+IoFuncEnable            =	010H
+IoFuncSetDevice         =	011H
+IoFuncModemInit         =	010H
+IoFuncModemDial         =	011H
+IoFuncModemWaitCall     =	012H
+IoFuncModemSense        =	013H
+IoFuncModemSet          =	014H
+IoFuncModemCancel	=	015H
+IoFuncModemWrite	=	016H
+
+ModeOpen                =	00000H
+ModeCreate              =	00001H
+ModeReplace             =	00002H
+ModeAppend              =	00003H
+ModeUnique              =	00004H
+ModeStream              =	00000H
+ModeStreamText          =	00010H
+ModeText                =	00020H
+ModeDir                 =	00030H
+ModeFormat		=	00040H
+ModeDevice              =	00050H
+ModeNode                =	00060H
+ModeUpdate              =	00100H
+ModeRandom              =	00200H
+ModeShare               =	00400H
+ModeLowDensity		=	01000H
+ModeServiceMask         =	0000FH
+ModeFormatMask          =	000F0H
+ModeAccessMask          =	00F00H
+
+SeekAddress		=	00H
+SeekFromStart           =	01H
+SeekFromEnd             =	02H
+SeekFromCurrent         =	03H
+SeekRecordSense         =	04H
+SeekRecordSet           =	05H
+SeekRewind              =	06H
+
+FileAttWrite            =	00001H
+FileAttHidden           =	00002H
+FileAttSystem           =	00004H
+FileAttVolume           =	00008H
+FileAttDirectory        =	00010H
+FileAttModified         =	00020H
+FileAttRead             =	00100H
+FileAttExecute          =	00200H
+FileAttStream           =	00400H
+FileAttText             =	00800H
+
+FileChangeDirRoot       =	0
+FileChangeDirParent     =	1
+FileChangeDirSubdir     =	2
+
+MaxVolumeName           =	32
+FileMediaUnknown        =	0
+FileMediaFloppy         =	1
+FileMediaHardDisk       =	2
+FileMediaFlash          =	3
+FileMediaRam            =	4
+FileMediaRom            =	5
+FileMediaWriteProtected =	6
+FileMediaCompressible	=	08000H
+FileMediaDynamic	=	04000H
+FileMediaInternal	=	02000H
+FileMediaDualDensity	=	01000H
+FileMediaFormattable	=	00800H
+
+FileNodeFlat            =	0
+FileNodeHierarchical    =	1
+
+FileBlockShift          =	9
+FileBlockSize           =	00200H
+FileMaxRecordSize       =	00100H
+FileMaxStreamSize       =	04000H
+
+JustifyLeft		=	0
+JustifyRight		=	1
+JustifyCentre		=	2
+
+ParseWildAny    	=	00001H
+ParseWildName   	=	00002H
+ParseWildExt    	=	00004H
+
+DtobTypeFixed		=	00H
+DtobTypeExponent	=	01H
+DtobTypeGeneral		=	02H
+DtobMaxExponent		=	99
+FloatSignificantDigits	=	15
+
+IoChanSignature         =	01101H
+IoHandlerSignature      =	01121H
+DbfChanSignature        =	01141H
+LIBChanSignature	=	01161H
+LDDSignature            =	0DD01H
+PDDSignature            =	0DD21H
+LIBSignature		=	0DD41H
+VectorInfoSize          =	8
+
+KillExit	=	0
+PanicExit	=	1
+TaskPanicExit	=	2
+
+PointX		=	0
+PointY		=	2
+PointEnt	=	4
+RectTl		=	0
+RectBr		=	4
+RectEnt		=	8
+
+NoErr		=	0
+FailErr		=	-1
+ArgumentErr	=	-2
+OsErr		=	-3
+NotSupportedErr	=	-4
+UnderflowErr	=	-5
+OverflowErr	=	-6
+RangeErr	=	-7
+DivideByZeroErr	=	-8
+InUseErr	=	-9
+NoMemoryErr	=	-10
+IoAllocErr	=	-10
+NoSegmentsErr	=	-11
+NoSemaphoreErr	=	-12
+NoProcessErr	=	-13
+AlreadyOpenErr	=	-14
+NotOpenErr	=	-15
+ImageErr	=	-16
+NoReceiverErr	=	-17
+NoDevicesErr	=	-18
+NoFileSystemErr	=	-19
+FailedToStartErr =	-20
+FontNotLoadedErr =	-21
+
+ExistsErr	=	-32
+NotExistsErr	=	-33
+WriteErr	=	-34
+ReadErr		=	-35
+EofErr		=	-36
+FullErr		=	-37
+NameErr		=	-38
+AccessErr	=	-39
+LockedErr	=	-40
+DeviceErr	=	-41
+DirErr		=	-42
+RecordErr	=	-43
+ReadOnlyErr	=	-44
+IoInvalidErr	=	-45
+PendingErr	=	-46
+VolumeErr	=	-47
+CancelErr	=	-48
+ReservedErr	=	-49
+DisconnectErr	=	-50
+ConnectErr	=	-51
+ReTransmitErr	=	-52
+LineErr		=	-53
+InActivityErr	=	-54
+ParityErr	=	-55
+FrameErr	=	-56
+OverrunErr	=	-57
+ModemConnectErr	=	-58
+ModemBusyErr	=	-59
+ModemNoAnswerErr =	-60
+ModemBlacklistErr =	-61
+NotReadyErr	=	-62
+UnknownErr	=	-63
+DirFullErr	=	-64
+WriteProtectErr	=	-65
+CorruptMediaErr	=	-66
+AbortErr	=	-67
+EraseErr	=	-68
+InvalidFileErr	=	-69
+
+CDataCountryCode		  = 000H
+CDataGmtOffset			  = 002H
+CDataDateType			  = 004H
+CDataTimeType			  = 005H
+CDataCurrencySymbolPosition	  = 006H
+CDataCurrencySpaceRequired	  = 007H
+CDataCurrencyDecimalPlaces	  = 008H
+CDataCurrencyNegativeInBrackets   = 009H
+CDataCurrencyTriadsAllowed	  = 00AH
+CDataThousandsSeparator	          = 00BH
+CDataDecimalSeparator		  = 00CH
+CDataDateSeparator		  = 00DH
+CDataTimeSeparator		  = 00EH
+CDataCurrencySymbol		  = 00FH
+CDataStartOfWeek		  = 018H
+CDataSpare			  = 019H
+CDataEnt			  = 028H
+DateYear			  = 000H
+DateMonth			  = 001H
+DateDay			          = 002H
+DateHour			  = 003H
+DateMinute			  = 004H
+DateSecond			  = 005H
+DateYearDay			  = 006H
+DateEnt				  = 008H
+DeviceVersionNo		          = 000H
+DeviceMediaType		          = 002H
+DeviceIsRemovable		  = 004H
+DeviceStatusSize		  = 006H
+DeviceStatusFree		  = 00AH
+DeviceStatusName		  = 00EH
+DeviceBatteryState		  = 02EH
+DeviceSpare			  = 030H
+DeviceEnt			  = 040H
+DtobType			  = 000H
+DtobWidth			  = 001H
+DtobNdec			  = 002H
+DtobPoint			  = 003H
+DtobTriad			  = 004H
+DtobTrilen			  = 005H
+DtobEnt				  = 006H
+DyScDays			  = 000H
+DyScSeconds			  = 004H
+DyScEnt				  = 008H
+FileVersionNo			  = 000H
+FileAtt			          = 002H
+FileSize			  = 004H
+FileModDate			  = 008H
+FileSpare			  = 00CH
+FileEnt				  = 010H
+FullParseSystem		          = 000H
+FullParseDevice		          = 001H
+FullParsePath			  = 002H
+FullParseName			  = 003H
+FullParseExt			  = 004H
+FullParseFlags			  = 005H
+FullParseEnt			  = 006H
+GenParseSourceNamePtr		  = 000H
+GenParseRelatedNamePtr		  = 002H
+GenParseDefaultsPtr		  = 004H
+GenParseTargetNamePtr		  = 006H
+GenParseInfoPtr		          = 008H
+GenParseDeviceSeparator	          = 00AH
+GenParsePathSeparator		  = 00BH
+GenParseExtSeparator		  = 00CH
+GenParseMaxDeviceSize		  = 00DH
+GenParseMaxPathSize		  = 00EH
+GenParseMaxNameSize		  = 00FH
+GenParseMaxExtSize		  = 010H
+GenParseDummy			  = 011H
+GenParseEnt			  = 012H
+MemLength			  = 000H
+MemNext			          = 002H
+MemEnt				  = 004H
+MessNext			  = 000H
+MessStatusPtr			  = 002H
+MessType			  = 004H
+MessPid			          = 006H
+MessEnt				  = 008H
+NodeVersionNo			  = 000H
+NodeType			  = 002H
+NodeSupportsFormat		  = 004H
+NodeStatusSpare		          = 006H
+NodeEnt				  = 020H
+ProcQue			          = 000H
+ProcDeltaType			  = 008H
+ProcAddressTrap		          = 009H
+ProcStatus			  = 00AH
+ProcSStatus			  = 00BH
+ProcPriority			  = 00CH
+ProcPriorityH			  = 00DH
+ProcRamOrRom			  = 00EH
+ProcTask			  = 00FH
+ProcName			  = 010H
+ProcActive			  = 01DH
+ProcSemaphore			  = 01EH
+ProcSemHead			  = 020H
+ProcMemBasePtr			  = 022H
+ProcMemGrowBy			  = 024H
+ProcMCtrlPtr			  = 026H
+ProcMinHeap			  = 028H
+ProcFServer			  = 02AH
+ProcDataSeg			  = 02CH
+ProcCodeSeg			  = 02EH
+ProcSavedSP			  = 030H
+ProcSavedBP			  = 032H
+ProcNotify			  = 034H
+ProcSpare			  = 035H
+ProcMagicNumber		          = 036H
+ProcChecksum			  = 038H
+ProcMTerminate			  = 03AH
+ProcEnt				  = 03CH
+QueNext			          = 000H
+QuePrev			          = 002H
+QueKey				  = 004H
+QueData			          = 006H
+QueEnt				  = 008H
+SegBase			          = 000H
+SegAccessCount			  = 002H
+SegName			          = 004H
+SegEnt				  = 012H
+ConKeyValue			  = 000H
+ConModifiers                      = 002H
+ConCount			  = 003H
+ConEnt				  = 004H
+FsyFileQ         		  = 000H
+FsyFileSystem			  = 004H
+FsyFileName			  = 006H
+FsyFileMode			  = 008H
+ChanSignature			  = 000H
+ChanNext			  = 002H
+ChanLibHandle			  = 004H
+ChanEnt				  = 006H
+FilChan				  = 000H
+FilHandle			  = ChanEnt
+
+BufferCompare			  = 0A3H
+BufferCompareFolded		  = 0A4H
+BufferCopy			  = 0A1H
+BufferJustify			  = 0ABH
+BufferLocate			  = 0A7H
+BufferLocateFolded		  = 0A8H
+BufferMatch			  = 0A5H
+BufferMatchFolded		  = 0A6H
+BufferSubBuffer			  = 0A9H
+BufferSubBufferFolded		  = 0AAH
+BufferSwap			  = 0A2H
+CharIsAlphaNumeric		  = 097H
+CharIsAlphabetic		  = 096H
+CharIsControl			  = 09DH
+CharIsDigit			  = 093H
+CharIsGraphic			  = 09CH
+CharIsHexDigit			  = 094H
+CharIsLowerCase			  = 099H
+CharIsPrintable			  = 095H
+CharIsPunctuation		  = 09BH
+CharIsSpace			  = 09AH
+CharIsUpperCase			  = 098H
+CharToFoldedChar		  = 0A0H
+CharToLowerChar			  = 09FH
+CharToUpperChar			  = 09EH
+ConvManager			  = 08AH
+DbfManager			  = 0D8H
+DevManager			  = 085H
+WservOpcodes                      = 08DH
+Dummy				  = 0D4H
+FilManager			  = 087H
+FloatAdd			  = 0C1H
+FloatCompare			  = 0C5H
+FloatDivide			  = 0C4H
+FloatManager			  = 08CH
+FloatMultiply			  = 0C3H
+FloatNegate			  = 0C6H
+FloatSubtract			  = 0C2H
+FloatToInt			  = 0C7H
+FloatToLong			  = 0C9H
+FloatToUnsignedInt		  = 0C8H
+FloatToUnsignedLong		  = 0CAH
+GenDataSegment			  = 08FH
+GenIntByNumber			  = 0D5H
+GenManager			  = 08BH
+HardwareManager			  = 08EH
+HeapManager			  = 081H
+IntToFloat			  = 0CBH
+IoManager			  = 086H
+IoNextHalfSecondStatus            = 0DDH
+IoSerManager			  = 0DEH
+LibEnter			  = 0D2H
+LibEnterSend			  = 0D9H
+LibLeave			  = 0D3H
+LibManager			  = 084H
+LibSend				  = 0CFH
+LibSendExact			  = 0D1H
+LibSendExit			  = 0D7H
+LibSendSuper			  = 0D0H
+LongIntCompare			  = 0BBH
+LongIntDivide			  = 0BDH
+LongIntMultiply			  = 0BCH
+LongToFloat			  = 0CDH
+LongUnsignedIntCompare		  = 0BEH
+LongUnsignedIntDivide		  = 0C0H
+LongUnsignedIntMultiply		  = 0BFH
+MessManager			  = 083H
+ProcCopyFromById		  = 091H
+ProcCopyToById			  = 092H
+ProcIndStringCopyFromById         = 0DCH
+ProcManager			  = 088H
+ProcPanic			  = 090H
+SegManager			  = 080H
+SemManager			  = 082H
+StringCapitilise                  = 0DBH
+StringCompare			  = 0AFH
+StringCompareFolded		  = 0B0H
+StringConvertToFolded		  = 0AEH
+StringCopy			  = 0ACH
+StringCopyFolded		  = 0ADH
+StringLength			  = 0B9H
+StringLocate			  = 0B3H
+StringLocateFolded		  = 0B4H
+StringLocateInReverse		  = 0B5H
+StringLocateInReverseFolded	  = 0B6H
+StringMatch			  = 0B1H
+StringMatchFolded		  = 0B2H
+StringSubString			  = 0B7H
+StringSubStringFolded		  = 0B8H
+StringValidateName		  = 0BAH
+TimManager			  = 089H
+UnsignedIntToFloat		  = 0CCH
+UnsignedLongToFloat		  = 0CEH
+WservFunctions			  = 0D6H
+WservOpcodes			  = 08DH
+NmConvArgumentsToBuffer		  = 004H
+NmConvFloatToBuffer		  = 009H
+NmConvIntToBuffer		  = 002H
+NmConvLongIntToBuffer		  = 003H
+NmConvStringToFloat		  = 00AH
+NmConvStringToInt		  = 007H
+NmConvStringToLongInt		  = 008H
+NmConvStringToUnsignedInt	  = 005H
+NmConvStringToUnsignedLongInt	  = 006H
+NmConvUnsignedIntToBuffer	  = 000H
+NmConvUnsignedLongIntToBuffer	  = 001H
+NmDbfAbsRead			  = 00CH
+NmDbfAbsReadSense		  = 00BH
+NmDbfAppend			  = 011H
+NmDbfBackRead			  = 00EH
+NmDbfClose			  = 001H
+NmDbfCompress			  = 005H
+NmDbfCopyDown			  = 004H
+NmDbfCopyFile			  = 006H
+NmDbfCount			  = 016H
+NmDbfDescRecordRead		  = 017H
+NmDbfDescRecordWrite		  = 018H
+NmDbfEraseRead			  = 012H
+NmDbfExtHeaderRead		  = 008H
+NmDbfExtHeaderWrite		  = 009H
+NmDbfFileSize			  = 007H
+NmDbfFindRead			  = 014H
+NmDbfFirstRead			  = 00FH
+NmDbfFlush			  = 002H
+NmDbfLastRead			  = 010H
+NmDbfNextRead			  = 00DH
+NmDbfOpen			  = 000H
+NmDbfSense			  = 015H
+NmDbfTrash			  = 003H
+NmDbfUpdate			  = 013H
+NmDbfVersion			  = 00AH
+NmDevDelete			  = 008H
+NmDevFind			  = 00AH
+NmDevGetPDDAddress		  = 002H
+NmDevHold			  = 004H
+NmDevInstall			  = 003H
+NmDevLoadLDD			  = 006H
+NmDevLoadPDD			  = 007H
+NmDevOpenPDD			  = 001H
+NmDevQueryUnits			  = 009H
+NmDevRemove			  = 00BH
+NmDevResume			  = 005H
+NmDevVector			  = 00CH
+NmFilChangeDirectory		  = 011H
+NmFilConnect			  = 000H
+NmFilDelete			  = 006H
+NmFilExecute			  = 001H
+NmFilLocChanged           = 014H
+NmFilLocDevice            = 015H
+NmFilLocReadPdd           = 016H
+NmFilMakeDirectory		  = 00CH
+NmFilOpenUnique			  = 00DH
+NmFilParse			  = 002H
+NmFilPathGet			  = 003H
+NmFilPathGetById		  = 010H
+NmFilPathSet			  = 004H
+NmFilPathTest			  = 005H
+NmFilRename			  = 007H
+NmFilSetFileDate		  = 013H
+NmFilSetInitialPath		  = 012H
+NmFilStatusDevice		  = 00AH
+NmFilStatusGet			  = 008H
+NmFilStatusSet			  = 009H
+NmFilStatusSystem		  = 00BH
+NmFilSystemAttach		  = 00EH
+NmFilSystemDetach		  = 00FH
+NmFloatACos			  = 004H
+NmFloatASin			  = 003H
+NmFloatATan			  = 005H
+NmFloatCos			  = 001H
+NmFloatExp			  = 006H
+NmFloatInt			  = 00DH
+NmFloatLn			  = 007H
+NmFloatLog			  = 008H
+NmFloatMod			  = 00CH
+NmFloatPow			  = 00AH
+NmFloatRand			  = 00BH
+NmFloatSin			  = 000H
+NmFloatSqrt			  = 009H
+NmFloatTan			  = 002H
+
+NmGenVersion			  = 000H
+NmGenLcdType			  = 001H
+NmGenStartReason		  = 002H
+NmGenParse			  = 003H
+NmGenGetCountryData		  = 005H
+NmGenGetErrorText		  = 006H
+NmGenGetOsData			  = 007H
+NmGenDeferredMode		  = 008H
+NmGenNotify			  = 009H
+NmGenNotifyError		  = 00AH
+NmGenNotifyHook			  = 00BH
+NmGenNotifyUnHook		  = 00CH
+NmGenGetRamSizeInParas		  = 00DH
+NmGenGetCommandLine		  = 00EH
+NmGenGetSoundFlags		  = 00FH
+NmGenSetSoundFlags		  = 010H
+NmGenSound			  = 011H
+NmGenMarkActive			  = 012H
+NmGenMarkNonActive		  = 013H
+NmGenGetText			  = 014H
+NmGenGetNotifyState		  = 015H
+NmGenSetNotifyState		  = 016H
+NmGenGetAutoSwitchOffValue	  = 017H
+NmGenSetAutoSwitchOffValue	  = 018H
+NmGenSetRevector		  = 019H
+NmGenResetRevector		  = 01AH
+NmGenGetLanguageCode		  = 01BH
+NmGenGetSuffixes		  = 01CH
+NmGenGetAmPmText		  = 01DH
+NmGenSetCountryData		  = 01EH
+NmGenGetBatteryType		  = 01FH
+NmGenSetBatteryType		  = 020H
+NmGenEnvBufferGet		  = 021H
+NmGenEnvBufferSet		  = 022H
+NmGenEnvBufferDelete		  = 023H
+NmGenEnvBufferFind		  = 024H
+NmGenEnvStringGet		  = 025H
+NmGenEnvStringSet		  = 026H
+NmGenEnvStringDelete		  = 027H
+NmGenEnvStringFind		  = 028H
+NmGenCrc			  = 029H
+NmGenRomVersion			  = 02AH
+NmGenMaskInit                     = 034H
+NmGenMaskEncrypt                  = 035H
+NmGenMaskDecrypt                  = 036H
+NmGenSetOnEvents                  = 037H
+NmGenSetCapsLockMode              = 03CH
+
+NmHeapAllocateCell		  = 000H
+NmHeapReAllocateCell		  = 001H
+NmHeapAdjustCellSize		  = 002H
+NmHeapFreeCell			  = 003H
+NmHeapCellSize			  = 004H
+NmHeapSetGranularity		  = 005H
+NmHeapFreeMemory		  = 006H
+
+NmHwComboOn			  = 000H
+NmHwComboOff			  = 001H
+NmHwPacksOn			  = 002H
+NmHwPacksOff			  = 003H
+NmHwSetA2Control1Bits		  = 004H
+NmHwClearA2Control1Bits		  = 005H
+NmHwReadA2Control1		  = 006H
+NmHwWriteA2Control1		  = 007H
+NmHwSetA2Control2Bits		  = 008H
+NmHwClearA2Control2Bits		  = 009H
+NmHwReadA2Control2		  = 00AH
+NmHwWriteA2Control2		  = 00BH
+NmHwSetA2Control3Bits		  = 00CH
+NmHwClearA2Control3Bits		  = 00DH
+NmHwReadA2Control3		  = 00EH
+NmHwWriteA2Control3		  = 00FH
+NmHwSelectChannel		  = 010H
+NmHwGetSupplyStatus		  = 011H
+NmHwLcdContrastDelta		  = 012H
+NmHwReadLcdContrast		  = 013H
+NmHwSwitchOff			  = 014H
+NmHwNullFrame			  = 015H
+NmHwExit			  = 016H
+NmHwGetCombo			  = 017H
+NmHwFreeCombo			  = 018H
+NmHwGetChannel			  = 019H
+NmHwFreeChannel			  = 01AH
+NmHwGetPsuType			  = 01BH
+NmHwSupplyWarnings		  = 01CH
+NmHwForceSupplyReading		  = 01DH
+NmHwGetBackLight                  = 01EH
+NmHwSetBackLight                  = 01FH
+NmHwBackLight                     = 020H
+NmHwComboOnInput                  = 021H
+NmHwSupplyInfo                    = 022H
+NmHwScreenSeg                     = 023H
+NmHwGetScreenMode                 = 024H
+NmHwSetScreenMode                 = 025H
+NmHwSetPCurrent                   = 026H
+NmHwSetFCurrent                   = 027H
+NmHwGetScanCodes                  = 028H
+NmHwHwGetSsdData                  = 029H
+NmHwResetBatteryStatus            = 02AH
+NmHwEnableAutoBatReset            = 02BH
+NmHwGetBatData                    = 02CH
+NmHwDetectSoakTestFixture         = 02DH
+NmHwReLogPacks                    = 02EH
+NmHwSetIRPowerLevel               = 02FH
+NmHwReturnTickCount               = 030H
+NmHwReturnExpansionPortState      = 031H
+NmHwExpansionOn                   = 032H
+NmHwExpansionOff                  = 033H
+
+NmIoOpen			  = 000H
+NmIoAsynchronous		  = 000H
+NmIoAsynchronousNoError		  = 001H
+NmIoWithWait			  = 002H
+NmIoRoot			  = 003H
+NmIoSuper			  = 004H
+NmIoWaitForSignal		  = 005H
+NmIoWaitForStatus		  = 006H
+NmIoYield			  = 007H
+NmIoSignal			  = 008H
+NmIoSignalByPid			  = 009H
+NmIoSignalByPidNoReSched	  = 00AH
+NmIoAddHandler			  = 00BH
+NmIoRemoveHandler		  = 00CH
+NmIoEnableHandler		  = 00DH
+NmIoRequestReset		  = 00EH
+NmIoRequestResetCancel		  = 00FH
+NmIoClose			  = 010H
+NmIoRead			  = 011H
+NmIoWrite			  = 012H
+NmIoSeek			  = 013H
+NmIoKeyAndMouseWithWait		  = 014H
+NmIoAddApplicationHandler	  = 015H
+NmIoRemoveApplicationHandler	  = 016H
+NmIoEnableApplicationHandler	  = 017H
+NmIoShiftStates			  = 018H
+NmIoWaitForSignalNoHandler	  = 019H
+NmIoSignalKillAsynchronous	  = 01AH
+NmIoSignalKillCancel		  = 01BH
+NmIoNextHalfSecond                = 01DH
+NmIoPlaySoundA                    = 01EH
+NmIoPlaySoundW                    = 01FH
+NmIoPlaySoundCancel               = 020H
+NmIoRecordSoundA                  = 021H
+NmIoRecordSoundW                  = 022H
+NmIoRecordSoundCancel             = 023H
+NmIoPlaySoundAO                   = 024H
+NmIoPlaySoundWO                   = 025H
+
+NmIoSerAddHandler                 = 001H
+NmIoSerAttachOnOpenChan           = 00DH
+NmIoSerCancelAllSignalUser        = 01CH
+NmIoSerCancelIoRequest            = 01BH
+NmIoSerCheckReadSi                = 011H
+NmIoSerCheckWriteSi               = 010H
+NmIoSerCloseTimerHandler          = 008H
+NmIoSerDetachFree                 = 009H
+NmIoSerFree                       = 007H
+NmIoSerHandlerSaveError           = 004H
+NmIoSerOnOpenChan                 = 00FH
+NmIoSerOpen                       = 000H
+NmIoSerOpenHandler                = 005H
+NmIoSerOpenTimerHandler           = 006H
+NmIoSerQueueRead                  = 017H
+NmIoSerQueueSuper                 = 019H
+NmIoSerQueueTimer                 = 01AH
+NmIoSerQueueWrite                 = 018H
+NmIoSerRemoveHandler              = 002H
+NmIoSerSenseOnOpenChan            = 00EH
+NmIoSerSetHandler                 = 003H
+NmIoSerSignalComplete             = 01EH
+NmIoSerSignalCompleteOk           = 01DH
+NmIoSerSignalUser                 = 016H
+NmIoSerSignalUserRead             = 015H
+NmIoSerSignalUserReadOk           = 014H
+NmIoSerSignalUserWrite            = 013H
+NmIoSerSignalUserWriteOk          = 012H
+NmIoSerSyncWrite                  = 01FH
+NmIoSerTimerCancel                = 00BH
+NmIoSerTimerClose                 = 00CH
+NmIoSerTimerOpen                  = 00AH
+NmLibCopy			  = 008H
+NmLibCreate			  = 005H
+NmLibCreateByHandle		  = 006H
+NmLibDestroy			  = 007H
+NmLibFind			  = 003H
+NmLibHandle			  = 004H
+NmLibLink			  = 002H
+NmLibLoad			  = 000H
+NmLibLoadFile			  = 00AH
+NmLibOpen			  = 009H
+NmLibReClass			  = 00BH
+NmLibReClassByHandle		  = 00CH
+NmLibUnLoad			  = 001H
+NmLongUnsignedIntRandom		  = 004H
+NmMessFree			  = 007H
+NmMessInit			  = 000H
+NmMessReceiveAsynchronous	  = 001H
+NmMessReceiveCancel		  = 003H
+NmMessReceiveWithWait		  = 002H
+NmMessSend			  = 004H
+NmMessSendReceiveAsynchronous	  = 005H
+NmMessSendReceiveWithWait	  = 006H
+NmMessSignal			  = 008H
+NmMessSignalCancel		  = 009H
+NmProcCreate			  = 004H
+NmProcCreateTask		  = 005H
+NmProcFind			  = 00BH
+NmProcGetOwner                    = 010H
+NmProcGetPriority		  = 002H
+NmProcId			  = 000H
+NmProcIdByName			  = 001H
+NmProcKill			  = 008H
+NmProcNameById			  = 00AH
+NmProcOnTerminate		  = 00EH
+NmProcPanicById			  = 009H
+NmProcRename			  = 00CH
+NmProcResume			  = 006H
+NmProcSetPriority		  = 003H
+NmProcSuspend			  = 007H
+NmProcTerminate			  = 00DH
+NmProcWatchAllExits		  = 00FH
+NmSegAdjustSize			  = 006H
+NmSegClose			  = 004H
+NmSegCloseLockedOrDevice	  = 00DH
+NmSegCopyFrom			  = 009H
+NmSegCopyTo			  = 008H
+NmSegCreate			  = 001H
+NmSegDelete			  = 002H
+NmSegFind			  = 007H
+NmSegFreeMemory			  = 000H
+NmSegLock			  = 00AH
+NmSegOpen			  = 003H
+NmSegRamDiskUsed		  = 00CH
+NmSegSize			  = 005H
+NmSegUnLock			  = 00BH
+NmSemCreate			  = 000H
+NmSemDelete			  = 001H
+NmSemSignalMany			  = 004H
+NmSemSignalOnce			  = 003H
+NmSemSignalOnceNoReSched	  = 005H
+NmSemWait			  = 002H
+NmTimDateToDaySeconds		  = 007H
+NmTimDayOfWeek			  = 009H
+NmTimDaySecondsToDate		  = 006H
+NmTimDaySecondsToSystemTime	  = 005H
+NmTimDaysInMonth		  = 008H
+NmTimGetSystemTime		  = 002H
+NmTimNameOfDay			  = 00AH
+NmTimNameOfMonth		  = 00BH
+NmTimSetSystemTime		  = 003H
+NmTimSleepForTenths		  = 000H
+NmTimSleepForTicks		  = 001H
+NmTimSystemTimeToDaySeconds	  = 004H
+NmTimWaitAbsolute		  = 00CH
+NmTimWeekNumber			  = 00DH
+
+FatalOpenConsole	=	-1
+FatalMathException	=	-2
+FatalStackCheck		=	-3
+FatalSignal		=	-4
+FatalInitIo		=	-5
+FatalConIo		=	-6
+
+wserv_spec_info_version =       13
+
+Datawserv_channel       =       24
diff --git a/code/SIBOSDK/include/errno.h b/code/SIBOSDK/include/errno.h
new file mode 100644
index 0000000..08a2db2
--- /dev/null
+++ b/code/SIBOSDK/include/errno.h
@@ -0,0 +1,108 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  errno.h -  defines variable errno and associated error codes.           *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _ERRNO_INC_
+#define _ERRNO_INC_
+
+/*  Dos Error Codes */
+
+#ifdef OLDERRORS
+#define EZERO	  0		/* No Error			*/
+#define EINVFN	  1		/* Invalid function code	*/
+#define ENOENT	  2		/* File not found		*/
+#define ENOPATH   3		/* Path not found		*/
+#define EMFILE	  4		/* Too many open files		*/
+#define EACCES	  5		/* Access denied		*/
+#define EBADF	  6		/* Invalid handle		*/
+#define E2BIG	  7		/* Memory blocks destroyed	*/
+#define ENOMEM	  8		/* Insufficient Memory		*/
+#define EINVMEM   9		/* Invalid memory block address */
+#define EINVENV   10		/* Invalid environment		*/
+#define EINVFMT   11		/* Invalid format		*/
+#define EINVACC   12		/* Invalid access code		*/
+#define EINVDAT   13		/* Invalid data 		*/
+#define ENODEV	  15		/* Invalid drive		*/
+#define ECURDIR   16		/* Attempt to remove CurDir	*/
+#define ENOTSAM   17		/* Not same device		*/
+#define ENMFILE   18		/* No more files		*/
+
+/* RTL error codes */
+
+#define EINVAL	  19		/* Invalid argument		*/
+#define ENOTDIR   20		/* Not directory		*/
+#define EISDIR	  21		/* Is directory 		*/
+#define ENOEXEC   22		/* Corrupted exec file		*/
+#define EMLINK	  32		/* Cross-device link		*/
+
+#define EDOM	  33		/* Math argument		*/
+#define ERANGE	  34		/* Result too large		*/
+#define EDEADLOCK 36		/* file locking deadlock	*/
+#define EEXIST    80            /* File exists MSDOS 3.0 +      */
+#define ENOSPC	   -1		/* UNIX - not in  MSDOS 	*/
+#else
+#define EZERO	  0		/* No Error			*/
+#define ENOENT	  (-33)		/* File not found		*/
+#define ENOPATH   (-42)		/* Path not found		*/
+#define EMFILE	  (-18)		/* Too many open files		*/
+#define EACCES	  (-39)		/* Access denied		*/
+#define EBADF	  (-15)		/* Invalid handle		*/
+#define E2BIG	  (-6)		/* Memory blocks destroyed	*/
+#define ENOMEM	  (-10)		/* Insufficient Memory		*/
+#define ENODEV	  (-41)		/* Invalid drive		*/
+#define ECURDIR   (-9)		/* Attempt to remove CurDir	*/
+#define ENMFILE   (-36)		/* No more files		*/
+#define ENOSPC	  (-37)		/* Disk full */
+
+/* RTL error codes */
+
+#define EINVAL	  (-2)		/* Invalid argument		*/
+#define ENOEXEC   (-16)		/* Corrupted exec file		*/
+#define EMLINK	  (-66)		/* Cross-device link		*/
+
+#define EDOM	  (-2)		/* Math argument		*/
+#define ERANGE	  (-7)		/* Result too large		*/
+#define EDEADLOCK (-40)		/* file locking deadlock	*/
+#define EEXIST    (-32)         /* File exists MSDOS 3.0 +      */
+
+#define ENOTSAM   (-1)		/* Not same device		*/
+#define ENOTDIR   (-1)		/* Not directory		*/
+#define EISDIR	  (-1)		/* Is directory 		*/
+#define EINVFN	  (-1)		/* Invalid function code	*/
+#define EINVMEM   (-1)		/* Invalid memory block address */
+#define EINVENV   (-1)		/* Invalid environment		*/
+#define EINVFMT   (-1)		/* Invalid format		*/
+#define EINVACC   (-1)		/* Invalid access code		*/
+#define EINVDAT   (-1)		/* Invalid data 		*/
+#endif
+
+#define EFAULT	   (-1)		/* Unknown error		*/
+#define EPERM	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ESRCH	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EINTR	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EIO	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ENXIO	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ECHILD	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EAGAIN	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ENOTBLK    (-1)		/* UNIX - not in  MSDOS 	*/
+#define EBUSY	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ENFILE	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ENOTTY	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ETXTBSY    (-1)		/* UNIX - not in  MSDOS 	*/
+#define EFBIG	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define ESPIPE	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EROFS	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EPIPE	   (-1)		/* UNIX - not in  MSDOS 	*/
+#define EUCLEAN    (-1)		/* UNIX - not in  MSDOS 	*/
+
+extern int _doserrno;          /* global DOS error variable */
+extern int errno;              /* global error variable */
+
+#endif
diff --git a/code/SIBOSDK/include/evaldlg.g b/code/SIBOSDK/include/evaldlg.g
new file mode 100644
index 0000000..4fb6ca4
--- /dev/null
+++ b/code/SIBOSDK/include/evaldlg.g
@@ -0,0 +1,30 @@
+/* Generated by Ctran from evaldlg.cl */
+#define EVALDLG_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef P_SYS_H
+#include <p_sys.h>
+#endif
+#ifndef H_EVAL_H
+#include <h_eval.h>
+#endif
+/* Class Numbers */
+#define C_EVALDLG 58
+/* Method Numbers */
+/* Constants for evaldlg */
+#define EVALDLG_CALCULATOR_EVALUATOR 0
+#define EVALDLG_GENERAL_EVALUATOR 1
+/* Property of evaldlg */
+typedef struct {
+short int isEval;
+EXTENDED_MEM_VALUES eMem;
+} PRS_EVALDLG;
+typedef struct pr_evaldlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_EVALDLG evaldlg;
+} PR_EVALDLG;
diff --git a/code/SIBOSDK/include/evaldlg.ing b/code/SIBOSDK/include/evaldlg.ing
new file mode 100644
index 0000000..f61e3cc
--- /dev/null
+++ b/code/SIBOSDK/include/evaldlg.ing
@@ -0,0 +1,29 @@
+; Generated by Ctran from evaldlg.cl
+EVALDLG_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF P_SYS_INC
+ INCLUDE ..\inc\P_SYS.INC
+ENDIF
+IFNDEF H_EVAL_INC
+ INCLUDE ..\inc\H_EVAL.INC
+ENDIF
+; Class Numbers
+C_EVALDLG equ 58
+; Method Numbers
+; Constants for evaldlg
+EVALDLG_CALCULATOR_EVALUATOR equ (0)
+EVALDLG_GENERAL_EVALUATOR equ (1)
+; Property of evaldlg
+PRS_EVALDLG struc
+EvaldlgIsEval  dw ? 
+EvaldlgEMem EXTENDED_MEM_VALUES <>
+PRS_EVALDLG ends
+PR_EVALDLG struc
+EvaldlgRoot PRS_ROOT <>
+EvaldlgWin PRS_WIN <>
+EvaldlgDlgchain PRS_DLGCHAIN <>
+EvaldlgDlgbox PRS_DLGBOX <>
+EvaldlgEvaldlg PRS_EVALDLG <>
+PR_EVALDLG ends
diff --git a/code/SIBOSDK/include/factive.g b/code/SIBOSDK/include/factive.g
new file mode 100644
index 0000000..bf7c1bb
--- /dev/null
+++ b/code/SIBOSDK/include/factive.g
@@ -0,0 +1,348 @@
+/* Generated by Ctran from factive.cat */
+#define FACTIVE_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+/* Class Numbers */
+#define C_FACTIVE 25
+#define C_FSCAN 26
+#define C_FNODE 27
+#define C_PNODE 28
+#define C_PSELVAR 29
+#define C_PSEL 30
+#define C_FCASY 31
+#define C_FCSYNC 32
+#define C_FMMK 33
+#define C_FMSRC 34
+#define C_FMTARG 35
+#define C_FMFMT 36
+#define C_FMSCAN 37
+#define C_FMAN 38
+#define C_LOCS 39
+/* Method Numbers */
+#define O_FMAN_DELETE 4
+#define O_FMAN_ERROR 17
+#define O_FS_MATCHNAME 7
+#define O_LS_MATCHNAME 1
+#define O_FS_DIRNAME 10
+#define O_PS_SET_PATH 16
+#define O_FMAN_NAME 10
+#define O_FMAN_FORMAT 9
+#define O_PS_SETTAG 20
+#define O_FMAN_ATTRIB 12
+#define O_FS_END_DIRLIST 12
+#define O_FC_REQUEST_COMP 9
+#define O_FMAN_FILEEXIST 16
+#define O_FN_LIST 7
+#define O_FMAN_RENAME 5
+#define O_FMAN_UPDATE 15
+#define O_FMAN_NEWNAME 14
+#define O_PS_SELECT_DIRENTRY 18
+#define O_FMAN_COMPLETE 13
+#define O_LS_SCAN 2
+#define O_PS_DRIVES 19
+#define O_FS_FSCAN 8
+#define O_FMAN_INFO 11
+#define O_PS_NEW_LIST 23
+#define O_FC_OPEN 8
+#define O_PS_SENSE_FILENAME 17
+#define O_PS_GETTAG 21
+#define O_FMAN_COPY 3
+#define O_PS_DESCEND_PATH 15
+#define O_FMAN_MAKE 6
+#define O_FMAN_CANCEL 2
+#define O_PS_ASCEND_PATH 14
+#define O_PS_ORDER 22
+#define O_FN_END_LIST 8
+#define O_FMAN_REMOVE 7
+#define O_FN_NODENAME 9
+#define O_FC_WRITE 7
+#define O_FS_FILENAME 11
+#define O_PS_GET_FILE 13
+#define O_LS_FILENAME 3
+#define O_FMAN_INIT 1
+#define O_FA_CLOSE 6
+#define O_FMAN_COPYDEV 8
+#define O_FS_FSCAN_END 9
+/* Property of factive */
+typedef struct {
+unsigned char *owner;
+} PRS_FACTIVE;
+typedef struct pr_factive
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+} PR_FACTIVE;
+/* Constants for fscan */
+#define FS_WRITABLE P_FAWRITE
+#define FS_HIDDEN P_FAHIDDEN
+#define FS_SYSTEM P_FASYSTEM
+#define FS_DIRECTORIES P_FADIR
+#define FS_MODIFIED P_FAMOD
+#define FS_ALL_FILES P_FAREAD
+#define FS_FILE_TYPE (FS_HIDDEN|FS_SYSTEM)
+#define FS_INCLUDE_SUBDIRECTORIES 0x1000
+#define FS_INCLUDE 0x2000
+#define FS_END_DIRLIST 0x4000
+#define FS_PARSE_NAME 0x8000
+#define FS_MAX_DIRLEVELS 32
+/* Property of fscan */
+typedef struct {
+unsigned short int flags;
+unsigned short int index;
+unsigned char *pname;
+unsigned char *match;
+unsigned char delim[2];
+P_INFO finfo;
+P_FPARSE crk;
+unsigned char *pcbarr[FS_MAX_DIRLEVELS];
+unsigned char name[P_FNAMESIZE];
+} PRS_FSCAN;
+typedef struct pr_fscan
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FSCAN fscan;
+} PR_FSCAN;
+/* Constants for fnode */
+#define FNODE_NODE_ARRAY 0x01
+#define FNODE_DEVICE_ARRAY 0x02
+#define FNODE_LOCAL_ONLY 0x04
+/* Property of fnode */
+typedef struct {
+unsigned short int flags;
+unsigned char *pname;
+unsigned char *oldname;
+unsigned char *pcb;
+} PRS_FNODE;
+typedef struct pr_fnode
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FNODE fnode;
+} PR_FNODE;
+/* Property of pnode */
+typedef struct pr_pnode
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FNODE fnode;
+} PR_PNODE;
+/* Constants for pselvar */
+#define PSEL_FLAG_TAG 0x1
+#define PSEL_ORDER_NAME 0
+#define PSEL_ORDER_TIME 1
+#define PSEL_ORDER_DATE 2
+#define PSEL_ORDER_SIZE 3
+#define PSEL_ORDER_EXT 4
+/* Types for pselvar */
+typedef struct
+{
+unsigned short int flags;
+unsigned short int namlen;
+P_INFO info;
+unsigned char name[P_FNAMESIZE];
+} PSEL_REC;
+/* Property of pselvar */
+typedef struct pr_pselvar
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+} PR_PSELVAR;
+/* Constants for psel */
+#define PSEL_RESET_DIR_ARRAY 0x01
+#define PSEL_RESET_FILE_ARRAY 0x02
+#define PSEL_RESET_FSPEC 0x04
+#define PSEL_DEVICE_ARRAY 0x10
+#define PSEL_DIR_ARRAY 0x20
+#define PSEL_FILE_ARRAY 0x40
+#define PSEL_DESCEND 0x80
+#define PSEL_ASCEND 0x100
+#define PSEL_SETPATH 0x200
+#define PSEL_INIT 0x400
+#define PSEL_SELDIR 0x800
+#define PSEL_ANOTHER_CMD 0x1000
+#define PSEL_GENERATE_DEF 0x2000
+#define PSEL_QUEUED_CMD 0x4000
+#define PSEL_CURRENTLY_BUSY (0x100|0x80|0x400|0x200|0x800)
+#define PSEL_SET_TAG -1
+#define PSEL_CLEAR_TAG 0
+#define PSEL_TOGGLE_TAG 1
+/* Property of psel */
+typedef struct {
+PR_PSELVAR *pfile;
+PR_VASTR *pdir;
+PR_PNODE *pnode;
+unsigned short int dirent;
+unsigned short int flags;
+unsigned short int asccnt;
+unsigned short int dirnum;
+unsigned char *setpath;
+short int builderr;
+P_FPARSE fck;
+char fspec[P_FNAMESIZE];
+} PRS_PSEL;
+typedef struct pr_psel
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FSCAN fscan;
+PRS_PSEL psel;
+} PR_PSEL;
+/* Constants for fcasy */
+#define FCOPY_DISP_SFTYPE 0x01
+#define FCOPY_DISP_SFSIZE 0x02
+#define FCOPY_DISP_SFDATE 0x04
+#define FCOPY_DISP_SFNAME 0x08
+#define FCOPY_DISP_RFTYPE 0x10
+#define FCOPY_DISP_RFSIZE 0x20
+#define FCOPY_DISP_RFDATE 0x40
+#define FCOPY_DISP_RFNAME 0x80
+#define FCOPY_DISP_BLKSIZ 0x100
+#define FCOPY_DISP_BLKNO 0x200
+#define FCOPY_DISP_PROTOCOL 0x400
+#define FCASY_READ_QUEUED 0x01
+#define FCASY_WRITE_QUEUED 0x02
+/* Types for fcasy */
+typedef struct
+{
+unsigned short int flags;
+unsigned short int protocol;
+unsigned short int blksiz;
+unsigned short int blkno;
+unsigned short int sftype;
+unsigned short int rftype;
+unsigned long int sfsize;
+unsigned long int rfsize;
+unsigned long int sfdate;
+unsigned long int rfdate;
+unsigned char *sfname;
+unsigned char *rfname;
+} FCOPY_DISP;
+/* Property of fcasy */
+typedef struct {
+unsigned char *recvname;
+unsigned short int flags;
+} PRS_FCASY;
+typedef struct pr_fcasy
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FCASY fcasy;
+} PR_FCASY;
+/* Property of fcsync */
+typedef struct pr_fcsync
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FCASY fcasy;
+} PR_FCSYNC;
+/* Property of fmmk */
+typedef struct pr_fmmk
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+} PR_FMMK;
+/* Property of fmsrc */
+typedef struct pr_fmsrc
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FCASY fcasy;
+} PR_FMSRC;
+/* Property of fmtarg */
+typedef struct pr_fmtarg
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FCASY fcasy;
+} PR_FMTARG;
+/* Constants for fmfmt */
+#define FMFMT_NAME 0x01
+/* Property of fmfmt */
+typedef struct {
+unsigned short int rdword;
+unsigned short int rdlen;
+unsigned short int flags;
+} PRS_FMFMT;
+typedef struct pr_fmfmt
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FMFMT fmfmt;
+} PR_FMFMT;
+/* Property of fmscan */
+typedef struct pr_fmscan
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FSCAN fscan;
+} PR_FMSCAN;
+/* Constants for fman */
+#define FMAN_READ_SIZE 0x800
+#define FMAN_COPYING 0
+#define FMAN_DELETE 1
+#define FMAN_RENAME 2
+#define FMAN_MAKE 3
+#define FMAN_REMOVE 4
+#define FMAN_FORMAT 5
+#define FMAN_NAME 6
+#define FMAN_ATTRIB 7
+/* Property of fman */
+typedef struct {
+PR_FMSRC *srcfile;
+PR_FMTARG *targfile;
+PR_FMSCAN *fmscan;
+PR_FMMK *fmmk;
+PR_FMFMT *fmfmt;
+unsigned short int action;
+unsigned short int mode;
+unsigned short int srclen;
+FCOPY_DISP dispinfo;
+unsigned char targname[P_FNAMESIZE];
+unsigned char wildsrcname[P_FNAMESIZE];
+unsigned char wildtargname[P_FNAMESIZE];
+unsigned char buf[FMAN_READ_SIZE];
+} PRS_FMAN;
+typedef struct pr_fman
+{
+PRS_ROOT root;
+PRS_FMAN fman;
+} PR_FMAN;
+/* Constants for locs */
+#define LOCS_FLG_ROM 0x1000
+#define LOCS_FLG_LOC 0x2000
+#define LOCS_FLG_ROOT (0x4000|LOCS_FLG_LOC)
+#define LOCS_FLG_ROOT_ONLY 0x4000
+/* Property of locs */
+typedef struct {
+unsigned short int flags;
+unsigned char *pcb;
+unsigned char *pname;
+unsigned char *match;
+P_INFO info;
+unsigned char name[P_FNAMESIZE];
+unsigned char wildname[P_FNAMESIZE];
+} PRS_LOCS;
+typedef struct pr_locs
+{
+PRS_ROOT root;
+PRS_LOCS locs;
+} PR_LOCS;
diff --git a/code/SIBOSDK/include/factive.ing b/code/SIBOSDK/include/factive.ing
new file mode 100644
index 0000000..4dfcac2
--- /dev/null
+++ b/code/SIBOSDK/include/factive.ing
@@ -0,0 +1,331 @@
+; Generated by Ctran from factive.cat
+FACTIVE_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+; Class Numbers
+C_FACTIVE equ 25
+C_FSCAN equ 26
+C_FNODE equ 27
+C_PNODE equ 28
+C_PSELVAR equ 29
+C_PSEL equ 30
+C_FCASY equ 31
+C_FCSYNC equ 32
+C_FMMK equ 33
+C_FMSRC equ 34
+C_FMTARG equ 35
+C_FMFMT equ 36
+C_FMSCAN equ 37
+C_FMAN equ 38
+C_LOCS equ 39
+; Method Numbers
+O_FMAN_DELETE equ 4
+O_FMAN_ERROR equ 17
+O_FS_MATCHNAME equ 7
+O_LS_MATCHNAME equ 1
+O_FS_DIRNAME equ 10
+O_PS_SET_PATH equ 16
+O_FMAN_NAME equ 10
+O_FMAN_FORMAT equ 9
+O_PS_SETTAG equ 20
+O_FMAN_ATTRIB equ 12
+O_FS_END_DIRLIST equ 12
+O_FC_REQUEST_COMP equ 9
+O_FMAN_FILEEXIST equ 16
+O_FN_LIST equ 7
+O_FMAN_RENAME equ 5
+O_FMAN_UPDATE equ 15
+O_FMAN_NEWNAME equ 14
+O_PS_SELECT_DIRENTRY equ 18
+O_FMAN_COMPLETE equ 13
+O_LS_SCAN equ 2
+O_PS_DRIVES equ 19
+O_FS_FSCAN equ 8
+O_FMAN_INFO equ 11
+O_PS_NEW_LIST equ 23
+O_FC_OPEN equ 8
+O_PS_SENSE_FILENAME equ 17
+O_PS_GETTAG equ 21
+O_FMAN_COPY equ 3
+O_PS_DESCEND_PATH equ 15
+O_FMAN_MAKE equ 6
+O_FMAN_CANCEL equ 2
+O_PS_ASCEND_PATH equ 14
+O_PS_ORDER equ 22
+O_FN_END_LIST equ 8
+O_FMAN_REMOVE equ 7
+O_FN_NODENAME equ 9
+O_FC_WRITE equ 7
+O_FS_FILENAME equ 11
+O_PS_GET_FILE equ 13
+O_LS_FILENAME equ 3
+O_FMAN_INIT equ 1
+O_FA_CLOSE equ 6
+O_FMAN_COPYDEV equ 8
+O_FS_FSCAN_END equ 9
+; Property of factive
+PRS_FACTIVE struc
+FactiveOwner dw ?
+PRS_FACTIVE ends
+PR_FACTIVE struc
+FactiveRoot PRS_ROOT <>
+FactiveActive PRS_ACTIVE <>
+FactiveFactive PRS_FACTIVE <>
+PR_FACTIVE ends
+; Constants for fscan
+FS_WRITABLE equ (P_FAWRITE)
+FS_HIDDEN equ (P_FAHIDDEN)
+FS_SYSTEM equ (P_FASYSTEM)
+FS_DIRECTORIES equ (P_FADIR)
+FS_MODIFIED equ (P_FAMOD)
+FS_ALL_FILES equ (P_FAREAD)
+FS_FILE_TYPE equ (FS_HIDDEN or FS_SYSTEM)
+FS_INCLUDE_SUBDIRECTORIES equ (01000h)
+FS_INCLUDE equ (02000h)
+FS_END_DIRLIST equ (04000h)
+FS_PARSE_NAME equ (08000h)
+FS_MAX_DIRLEVELS equ (32)
+; Property of fscan
+PRS_FSCAN struc
+FscanFlags  dw ? 
+FscanIndex  dw ? 
+FscanPname dw ?
+FscanMatch dw ?
+FscanDelim db (1) * 2 dup (?)
+FscanFinfo P_INFO <>
+FscanCrk P_FPARSE <>
+FscanPcbarr dw FS_MAX_DIRLEVELS dup (?)
+FscanName db (1) * P_FNAMESIZE dup (?)
+PRS_FSCAN ends
+PR_FSCAN struc
+FscanRoot PRS_ROOT <>
+FscanActive PRS_ACTIVE <>
+FscanFactive PRS_FACTIVE <>
+FscanFscan PRS_FSCAN <>
+PR_FSCAN ends
+; Constants for fnode
+FNODE_NODE_ARRAY equ (001h)
+FNODE_DEVICE_ARRAY equ (002h)
+FNODE_LOCAL_ONLY equ (004h)
+; Property of fnode
+PRS_FNODE struc
+FnodeFlags  dw ? 
+FnodePname dw ?
+FnodeOldname dw ?
+FnodePcb dw ?
+PRS_FNODE ends
+PR_FNODE struc
+FnodeRoot PRS_ROOT <>
+FnodeActive PRS_ACTIVE <>
+FnodeFactive PRS_FACTIVE <>
+FnodeFnode PRS_FNODE <>
+PR_FNODE ends
+; Property of pnode
+PR_PNODE struc
+PnodeRoot PRS_ROOT <>
+PnodeActive PRS_ACTIVE <>
+PnodeFactive PRS_FACTIVE <>
+PnodeFnode PRS_FNODE <>
+PR_PNODE ends
+; Constants for pselvar
+PSEL_FLAG_TAG equ (01h)
+PSEL_ORDER_NAME equ (0)
+PSEL_ORDER_TIME equ (1)
+PSEL_ORDER_DATE equ (2)
+PSEL_ORDER_SIZE equ (3)
+PSEL_ORDER_EXT equ (4)
+; Types for pselvar
+PSEL_REC struc
+PSEL_RECFlags  dw ? 
+PSEL_RECNamlen  dw ? 
+PSEL_RECInfo P_INFO <>
+PSEL_RECName db (1) * P_FNAMESIZE dup (?)
+PSEL_REC ends
+; Property of pselvar
+PR_PSELVAR struc
+PselvarRoot PRS_ROOT <>
+PselvarVaroot PRS_VAROOT <>
+PselvarVafix PRS_VAFIX <>
+PselvarVaflat PRS_VAFLAT <>
+PR_PSELVAR ends
+; Constants for psel
+PSEL_RESET_DIR_ARRAY equ (001h)
+PSEL_RESET_FILE_ARRAY equ (002h)
+PSEL_RESET_FSPEC equ (004h)
+PSEL_DEVICE_ARRAY equ (010h)
+PSEL_DIR_ARRAY equ (020h)
+PSEL_FILE_ARRAY equ (040h)
+PSEL_DESCEND equ (080h)
+PSEL_ASCEND equ (0100h)
+PSEL_SETPATH equ (0200h)
+PSEL_INIT equ (0400h)
+PSEL_SELDIR equ (0800h)
+PSEL_ANOTHER_CMD equ (01000h)
+PSEL_GENERATE_DEF equ (02000h)
+PSEL_QUEUED_CMD equ (04000h)
+PSEL_CURRENTLY_BUSY equ (0100h or 080h or 0400h or 0200h or 0800h)
+PSEL_SET_TAG equ (-1)
+PSEL_CLEAR_TAG equ (0)
+PSEL_TOGGLE_TAG equ (1)
+; Property of psel
+PRS_PSEL struc
+PselPfile dw ?
+PselPdir dw ?
+PselPnode dw ?
+PselDirent  dw ? 
+PselFlags  dw ? 
+PselAsccnt  dw ? 
+PselDirnum  dw ? 
+PselSetpath dw ?
+PselBuilderr  dw ? 
+PselFck P_FPARSE <>
+PselFspec db (1) * P_FNAMESIZE dup (?)
+PRS_PSEL ends
+PR_PSEL struc
+PselRoot PRS_ROOT <>
+PselActive PRS_ACTIVE <>
+PselFactive PRS_FACTIVE <>
+PselFscan PRS_FSCAN <>
+PselPsel PRS_PSEL <>
+PR_PSEL ends
+; Constants for fcasy
+FCOPY_DISP_SFTYPE equ (001h)
+FCOPY_DISP_SFSIZE equ (002h)
+FCOPY_DISP_SFDATE equ (004h)
+FCOPY_DISP_SFNAME equ (008h)
+FCOPY_DISP_RFTYPE equ (010h)
+FCOPY_DISP_RFSIZE equ (020h)
+FCOPY_DISP_RFDATE equ (040h)
+FCOPY_DISP_RFNAME equ (080h)
+FCOPY_DISP_BLKSIZ equ (0100h)
+FCOPY_DISP_BLKNO equ (0200h)
+FCOPY_DISP_PROTOCOL equ (0400h)
+FCASY_READ_QUEUED equ (001h)
+FCASY_WRITE_QUEUED equ (002h)
+; Types for fcasy
+FCOPY_DISP struc
+FCOPY_DISPFlags  dw ? 
+FCOPY_DISPProtocol  dw ? 
+FCOPY_DISPBlksiz  dw ? 
+FCOPY_DISPBlkno  dw ? 
+FCOPY_DISPSftype  dw ? 
+FCOPY_DISPRftype  dw ? 
+FCOPY_DISPSfsize  dd ? 
+FCOPY_DISPRfsize  dd ? 
+FCOPY_DISPSfdate  dd ? 
+FCOPY_DISPRfdate  dd ? 
+FCOPY_DISPSfname dw ?
+FCOPY_DISPRfname dw ?
+FCOPY_DISP ends
+; Property of fcasy
+PRS_FCASY struc
+FcasyRecvname dw ?
+FcasyFlags  dw ? 
+PRS_FCASY ends
+PR_FCASY struc
+FcasyRoot PRS_ROOT <>
+FcasyActive PRS_ACTIVE <>
+FcasyFactive PRS_FACTIVE <>
+FcasyFcasy PRS_FCASY <>
+PR_FCASY ends
+; Property of fcsync
+PR_FCSYNC struc
+FcsyncRoot PRS_ROOT <>
+FcsyncActive PRS_ACTIVE <>
+FcsyncFactive PRS_FACTIVE <>
+FcsyncFcasy PRS_FCASY <>
+PR_FCSYNC ends
+; Property of fmmk
+PR_FMMK struc
+FmmkRoot PRS_ROOT <>
+FmmkActive PRS_ACTIVE <>
+FmmkFactive PRS_FACTIVE <>
+PR_FMMK ends
+; Property of fmsrc
+PR_FMSRC struc
+FmsrcRoot PRS_ROOT <>
+FmsrcActive PRS_ACTIVE <>
+FmsrcFactive PRS_FACTIVE <>
+FmsrcFcasy PRS_FCASY <>
+PR_FMSRC ends
+; Property of fmtarg
+PR_FMTARG struc
+FmtargRoot PRS_ROOT <>
+FmtargActive PRS_ACTIVE <>
+FmtargFactive PRS_FACTIVE <>
+FmtargFcasy PRS_FCASY <>
+PR_FMTARG ends
+; Constants for fmfmt
+FMFMT_NAME equ (001h)
+; Property of fmfmt
+PRS_FMFMT struc
+FmfmtRdword  dw ? 
+FmfmtRdlen  dw ? 
+FmfmtFlags  dw ? 
+PRS_FMFMT ends
+PR_FMFMT struc
+FmfmtRoot PRS_ROOT <>
+FmfmtActive PRS_ACTIVE <>
+FmfmtFactive PRS_FACTIVE <>
+FmfmtFmfmt PRS_FMFMT <>
+PR_FMFMT ends
+; Property of fmscan
+PR_FMSCAN struc
+FmscanRoot PRS_ROOT <>
+FmscanActive PRS_ACTIVE <>
+FmscanFactive PRS_FACTIVE <>
+FmscanFscan PRS_FSCAN <>
+PR_FMSCAN ends
+; Constants for fman
+FMAN_READ_SIZE equ (0800h)
+FMAN_COPYING equ (0)
+FMAN_DELETE equ (1)
+FMAN_RENAME equ (2)
+FMAN_MAKE equ (3)
+FMAN_REMOVE equ (4)
+FMAN_FORMAT equ (5)
+FMAN_NAME equ (6)
+FMAN_ATTRIB equ (7)
+; Property of fman
+PRS_FMAN struc
+FmanSrcfile dw ?
+FmanTargfile dw ?
+FmanFmscan dw ?
+FmanFmmk dw ?
+FmanFmfmt dw ?
+FmanAction  dw ? 
+FmanMode  dw ? 
+FmanSrclen  dw ? 
+FmanDispinfo FCOPY_DISP <>
+FmanTargname db (1) * P_FNAMESIZE dup (?)
+FmanWildsrcname db (1) * P_FNAMESIZE dup (?)
+FmanWildtargname db (1) * P_FNAMESIZE dup (?)
+FmanBuf db (1) * FMAN_READ_SIZE dup (?)
+PRS_FMAN ends
+PR_FMAN struc
+FmanRoot PRS_ROOT <>
+FmanFman PRS_FMAN <>
+PR_FMAN ends
+; Constants for locs
+LOCS_FLG_ROM equ (01000h)
+LOCS_FLG_LOC equ (02000h)
+LOCS_FLG_ROOT equ (04000h or LOCS_FLG_LOC)
+LOCS_FLG_ROOT_ONLY equ (04000h)
+; Property of locs
+PRS_LOCS struc
+LocsFlags  dw ? 
+LocsPcb dw ?
+LocsPname dw ?
+LocsMatch dw ?
+LocsInfo P_INFO <>
+LocsName db (1) * P_FNAMESIZE dup (?)
+LocsWildname db (1) * P_FNAMESIZE dup (?)
+PRS_LOCS ends
+PR_LOCS struc
+LocsRoot PRS_ROOT <>
+LocsLocs PRS_LOCS <>
+PR_LOCS ends
diff --git a/code/SIBOSDK/include/fcharge.h b/code/SIBOSDK/include/fcharge.h
new file mode 100644
index 0000000..0099c96
--- /dev/null
+++ b/code/SIBOSDK/include/fcharge.h
@@ -0,0 +1,32 @@
+#define  P_FCHG_UNKNOWN        0
+#define  P_FCHG_NOTCHARGING    1
+#define  P_FCHG_FASTCHARGING   2
+#define  P_FCHG_TOPPINGOFF     3
+#define  P_FCHG_TRICKLE        4
+
+#define  P_FCHG_DEFAULTCC      0x0000
+#define  P_FCHG_CC100mA        0x1000
+#define  P_FCHG_CC200mA        0x2000
+#define  P_FCHG_CC350mA        0x3000
+#define  P_FCHG_CC500mA        0x4000
+#define  P_FCHG_CC650mA        0x5000
+#define  P_FCHG_CC800mA        0x8000
+#define  P_FCHG_CC1000mA       0xa000
+#define  P_FCHG_CC1200mA       0xc000
+#define  P_FCHG_CC1400mA       0xe000
+
+#define  P_FCHG_CTIME1C        2
+#define  P_FCHG_CTIME2C        6
+#define  P_FCHG_CTIMEC2        4
+#define  P_FCHG_CTIMEC4        0
+
+#define  P_FCHG_SETCHARGEMODE  0
+#define  P_FCHG_READCHARGEMODE 1
+#define  P_FCHG_READSTATUS     2
+#define  P_FCHG_CLOSE          3
+#define  P_FCHG_CANCEL         4
+#define  P_FCHG_FASTCHARGE1    5
+#define  P_FCHG_FASTCHARGE2    6
+#define  P_FCHG_DISCHARGE      7
+#define  P_FCHG_ASYNCHREAD     8
+#define  P_FCHG_RESETBOTH      9
diff --git a/code/SIBOSDK/include/fcntl.h b/code/SIBOSDK/include/fcntl.h
new file mode 100644
index 0000000..608a2d1
--- /dev/null
+++ b/code/SIBOSDK/include/fcntl.h
@@ -0,0 +1,50 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  fcntl.h -  definitions for opening files.                               *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _FCNTL_INC_
+#define _FCNTL_INC_
+
+extern unsigned  _fmode;
+
+/* Flag values for open  */
+
+#define O_RDONLY	     0
+#define O_WRONLY	     1
+#define O_RDWR		     2
+
+#define O_CREAT		0x0100	/* create and open file */
+#define O_TRUNC		0x0200	/* open with truncation */
+#define O_EXCL		0x0400	/* exclusive open */
+
+#define _O_EOF		0x0200 /* set when text file hits ^Z   */
+
+/* A file in append mode may be written to only at its end. */
+
+#define O_APPEND	0x0800	/* to end of file */
+
+/* File mode special bits. User may only read these bits */
+
+#define O_CHANGED	0x1000	/* File has been written */
+#define O_DEVICE	0x2000	/* user read only flag	 */
+#define O_TEXT		0x4000	/* CR-LF translation	*/
+#define O_BINARY	0x8000	/* no translation	*/
+
+/* DOS 3.x file sharing options */
+
+#define SH_NOINHERIT	 0x80
+#define SH_COMPAT	 0x00
+#define SH_DENYRW	 0x10
+#define SH_DENYWR	 0x20
+#define SH_DENYRD	 0x30
+#define SH_DENYNO	 0x40
+
+#define SH_DENYNONE	SH_DENYNO     /* MS documentation uses both */
+#endif
diff --git a/code/SIBOSDK/include/filelist.g b/code/SIBOSDK/include/filelist.g
new file mode 100644
index 0000000..007d810
--- /dev/null
+++ b/code/SIBOSDK/include/filelist.g
@@ -0,0 +1,100 @@
+/* Generated by Ctran from filelist.cl */
+#define FILELIST_G
+#ifndef FACTIVE_G
+#include <factive.g>
+#endif
+#ifndef H_FILE_H
+#include <h_file.h>
+#endif
+#ifndef LISTBOX_G
+#include <listbox.g>
+#endif
+#ifndef TIME_G
+#include <time.g>
+#endif
+/* Class Numbers */
+#define C_NONODE 39
+#define C_HPSEL 40
+#define C_FILELIST 41
+/* Method Numbers */
+#define O_FL_LOCCHG 23
+#define O_FL_LIST_COMPLETE 22
+/* Property of nonode */
+typedef struct pr_nonode
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FNODE fnode;
+} PR_NONODE;
+/* Property of hpsel */
+typedef struct {
+PR_ROOT *owner;
+} PRS_HPSEL;
+typedef struct pr_hpsel
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_FACTIVE factive;
+PRS_FSCAN fscan;
+PRS_PSEL psel;
+PRS_HPSEL hpsel;
+} PR_HPSEL;
+/* Constants for filelist */
+#define PR_FILELIST_ISFILE 0x100
+#define PR_FILELIST_TAGS_CHANGED 0x0200
+#define PR_FILELIST_NOSCAN 0x0400
+#define PR_FILELIST_SCANNING 0x0800
+#define PR_FILELIST_LOCAL 0x1000
+#define PR_FILELIST_WILDCARDED 0x2000
+#define PR_FILELIST_SET_UNMARKED 0x4000
+#define IN_FILELIST_ALLOW_DIRS H_FILE_ALLOW_DIRS
+#define IN_FILELIST_JUST_DIRS H_FILE_JUST_DIRS
+#define IN_FILELIST_CAN_TAG H_FILE_CAN_TAG
+#define IN_FILELIST_CAN_WILDCARD H_FILE_CAN_WILDCARD
+#define IN_FILELIST_NO_FORCE_WILD 0x8000
+#define FILENAME_WIDTH 12
+#define FILESIZE_WIDTH 7
+#define FILETIME_WIDTH 7
+#define FILEDATE_WIDTH 9
+/* Types for filelist */
+typedef struct
+{
+short int dtype;
+void *vadev;
+short int ascoff;
+unsigned short int tagoff;
+unsigned short int sizeoff;
+unsigned short int timeoff;
+unsigned short int dateoff;
+unsigned short int dateendoff;
+char asc[P_FNAMESIZE];
+} PR_FILELIST_X;
+/* Property of filelist */
+typedef struct {
+PR_HPSEL *hpsel;
+PR_VASTR *contexts;
+PR_TIME *date;
+PR_VASTR *tags;
+PR_VASTR **ptags;
+PR_ROOT *next;
+unsigned short int locmask;
+unsigned short int flags;
+short int parent;
+short int thisdir;
+P_FPARSE crk;
+short int derr;
+PR_FILELIST_X *x;
+unsigned long int dfree;
+char wild[P_FNAMESIZE];
+char subd[P_FNAMESIZE];
+char scr[P_FNAMESIZE];
+char targ[P_FNAMESIZE];
+} PRS_FILELIST;
+typedef struct pr_filelist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LISTBOX listbox;
+PRS_FILELIST filelist;
+} PR_FILELIST;
diff --git a/code/SIBOSDK/include/filelist.ing b/code/SIBOSDK/include/filelist.ing
new file mode 100644
index 0000000..8dbd308
--- /dev/null
+++ b/code/SIBOSDK/include/filelist.ing
@@ -0,0 +1,96 @@
+; Generated by Ctran from filelist.cl
+FILELIST_ING equ 1
+IFNDEF FACTIVE_ING
+ INCLUDE ..\inc\FACTIVE.ING
+ENDIF
+IFNDEF H_FILE_INC
+ INCLUDE ..\inc\H_FILE.INC
+ENDIF
+IFNDEF LISTBOX_ING
+ INCLUDE ..\inc\LISTBOX.ING
+ENDIF
+IFNDEF TIME_ING
+ INCLUDE ..\inc\TIME.ING
+ENDIF
+; Class Numbers
+C_NONODE equ 39
+C_HPSEL equ 40
+C_FILELIST equ 41
+; Method Numbers
+O_FL_LOCCHG equ 23
+O_FL_LIST_COMPLETE equ 22
+; Property of nonode
+PR_NONODE struc
+NonodeRoot PRS_ROOT <>
+NonodeActive PRS_ACTIVE <>
+NonodeFactive PRS_FACTIVE <>
+NonodeFnode PRS_FNODE <>
+PR_NONODE ends
+; Property of hpsel
+PRS_HPSEL struc
+HpselOwner dw ?
+PRS_HPSEL ends
+PR_HPSEL struc
+HpselRoot PRS_ROOT <>
+HpselActive PRS_ACTIVE <>
+HpselFactive PRS_FACTIVE <>
+HpselFscan PRS_FSCAN <>
+HpselPsel PRS_PSEL <>
+HpselHpsel PRS_HPSEL <>
+PR_HPSEL ends
+; Constants for filelist
+PR_FILELIST_ISFILE equ (0100h)
+PR_FILELIST_TAGS_CHANGED equ (00200h)
+PR_FILELIST_NOSCAN equ (00400h)
+PR_FILELIST_SCANNING equ (00800h)
+PR_FILELIST_LOCAL equ (01000h)
+PR_FILELIST_WILDCARDED equ (02000h)
+PR_FILELIST_SET_UNMARKED equ (04000h)
+IN_FILELIST_ALLOW_DIRS equ (H_FILE_ALLOW_DIRS)
+IN_FILELIST_JUST_DIRS equ (H_FILE_JUST_DIRS)
+IN_FILELIST_CAN_TAG equ (H_FILE_CAN_TAG)
+IN_FILELIST_CAN_WILDCARD equ (H_FILE_CAN_WILDCARD)
+IN_FILELIST_NO_FORCE_WILD equ (08000h)
+FILENAME_WIDTH equ (12)
+FILESIZE_WIDTH equ (7)
+FILETIME_WIDTH equ (7)
+FILEDATE_WIDTH equ (9)
+; Types for filelist
+PR_FILELIST_X struc
+PR_FILELIST_XDtype  dw ? 
+PR_FILELIST_XVadev dw ?
+PR_FILELIST_XAscoff  dw ? 
+PR_FILELIST_XTagoff  dw ? 
+PR_FILELIST_XSizeoff  dw ? 
+PR_FILELIST_XTimeoff  dw ? 
+PR_FILELIST_XDateoff  dw ? 
+PR_FILELIST_XDateendoff  dw ? 
+PR_FILELIST_XAsc db (1) * P_FNAMESIZE dup (?)
+PR_FILELIST_X ends
+; Property of filelist
+PRS_FILELIST struc
+FilelistHpsel dw ?
+FilelistContexts dw ?
+FilelistDate dw ?
+FilelistTags dw ?
+FilelistPtags dw ?
+FilelistNext dw ?
+FilelistLocmask  dw ? 
+FilelistFlags  dw ? 
+FilelistParent  dw ? 
+FilelistThisdir  dw ? 
+FilelistCrk P_FPARSE <>
+FilelistDerr  dw ? 
+FilelistX dw ?
+FilelistDfree  dd ? 
+FilelistWild db (1) * P_FNAMESIZE dup (?)
+FilelistSubd db (1) * P_FNAMESIZE dup (?)
+FilelistScr db (1) * P_FNAMESIZE dup (?)
+FilelistTarg db (1) * P_FNAMESIZE dup (?)
+PRS_FILELIST ends
+PR_FILELIST struc
+FilelistRoot PRS_ROOT <>
+FilelistWin PRS_WIN <>
+FilelistListbox PRS_LISTBOX <>
+FilelistFilelist PRS_FILELIST <>
+PR_FILELIST ends
diff --git a/code/SIBOSDK/include/files.g b/code/SIBOSDK/include/files.g
new file mode 100644
index 0000000..a16c769
--- /dev/null
+++ b/code/SIBOSDK/include/files.g
@@ -0,0 +1,127 @@
+/* Generated by Ctran from files.cl */
+#define FILES_G
+#ifndef CHLIST_G
+#include <chlist.g>
+#endif
+#ifndef EDWIN_G
+#include <edwin.g>
+#endif
+#ifndef VARES_G
+#include <vares.g>
+#endif
+#ifndef TIME_G
+#include <time.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef H_FILE_H
+#include <h_file.h>
+#endif
+/* Class Numbers */
+#define C_VADEV 42
+#define C_PACKSEL 43
+#define C_FNEDIT 44
+#define C_FNSELWN 45
+/* Method Numbers */
+#define O_FNS_INSERT_TAGS 19
+#define O_FNS_EXTRACT_TAGS 20
+#define O_FNS_VALIDATE_FLIST 22
+#define O_FNS_SUBSET 21
+/* Property of vadev */
+typedef struct {
+char buf[20];
+} PRS_VADEV;
+typedef struct pr_vadev
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VASTR vastr;
+PRS_VADEV vadev;
+} PR_VADEV;
+/* Constants for packsel */
+#define PR_CHLIST_PACKSEL_DODINFO 0x8000
+/* Property of packsel */
+typedef struct {
+PR_LODGER *filsel;
+short int err;
+} PRS_PACKSEL;
+typedef struct pr_packsel
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_CHLIST chlist;
+PRS_PACKSEL packsel;
+} PR_PACKSEL;
+/* Constants for fnedit */
+#define IN_FNEDIT_STANDARD H_FILE_STANDARD_INIT
+#define IN_FNEDIT_ALLOW_DIRS H_FILE_ALLOW_DIRS
+#define IN_FNEDIT_JUST_DIRS H_FILE_JUST_DIRS
+#define IN_FNEDIT_FORCE_NXIST H_FILE_FORCE_NXIST
+#define IN_FNEDIT_NO_AUTOQUERY H_FILE_NO_AUTOQUERY
+#define IN_FNEDIT_ACCEPT_NULL H_FILE_ACCEPT_NULL
+#define IN_FNEDIT_SET_DEFEXT H_FILE_SET_DEFEXT
+#define IN_FNEDIT_CAN_WILDCARD H_FILE_CAN_WILDCARD
+/* Types for fnedit */
+typedef struct
+{
+unsigned char flags;
+char fname[1];
+} IN_FNEDIT;
+/* Property of fnedit */
+typedef struct {
+PR_LISTBOX *pop;
+PR_PACKSEL *pack;
+unsigned short int flags;
+char *defext;
+char extbuf[6];
+char buf[P_FNAMESIZE];
+} PRS_FNEDIT;
+typedef struct pr_fnedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_EDWIN edwin;
+PRS_FNEDIT fnedit;
+} PR_FNEDIT;
+/* Constants for fnselwn */
+#define IN_FNSELWN_STANDARD H_FILE_STANDARD_INIT
+#define IN_FNSELWN_SHOW_DIRS H_FILE_ALLOW_DIRS
+#define IN_FNSELWN_HIDE_FILES H_FILE_JUST_DIRS
+#define IN_FNSELWN_RESTRICT_LIST H_FILE_RESTRICT_LIST
+#define IN_FNSELWN_CAN_TAG H_FILE_CAN_TAG
+#define IN_FNSELWN_ACCEPT_NULL H_FILE_ACCEPT_NULL
+#define IN_FNSELWN_SET_DEFEXT H_FILE_SET_DEFEXT
+#define IN_FNSELWN_CAN_WILDCARD H_FILE_CAN_WILDCARD
+#define PR_FNSELWN_TAGSHERE 0x100
+#define PR_FNSELWN_AT_ROOT 0x200
+#define PR_FNSELWN_WILDCARDED 0x400
+#define PR_FNSELWN_PRESERVE_TAGS 0x800
+#define PR_FNSELWN_ON_DIR 0x1000
+#define PR_FNSELWN_CHANGED_DIR 0x8000
+/* Types for fnselwn */
+typedef struct
+{
+unsigned char flags;
+char fname[1];
+} IN_FNSELWN;
+/* Property of fnselwn */
+typedef struct {
+PR_VASTR *tags;
+PR_PACKSEL *pack;
+unsigned short int flags;
+char *defext;
+char extbuf[6];
+P_FPARSE crk;
+char buf[P_FNAMESIZE];
+} PRS_FNSELWN;
+typedef struct pr_fnselwn
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_CHLIST chlist;
+PRS_FNSELWN fnselwn;
+} PR_FNSELWN;
diff --git a/code/SIBOSDK/include/files.ing b/code/SIBOSDK/include/files.ing
new file mode 100644
index 0000000..bc42583
--- /dev/null
+++ b/code/SIBOSDK/include/files.ing
@@ -0,0 +1,121 @@
+; Generated by Ctran from files.cl
+FILES_ING equ 1
+IFNDEF CHLIST_ING
+ INCLUDE ..\inc\CHLIST.ING
+ENDIF
+IFNDEF EDWIN_ING
+ INCLUDE ..\inc\EDWIN.ING
+ENDIF
+IFNDEF VARES_ING
+ INCLUDE ..\inc\VARES.ING
+ENDIF
+IFNDEF TIME_ING
+ INCLUDE ..\inc\TIME.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF H_FILE_INC
+ INCLUDE ..\inc\H_FILE.INC
+ENDIF
+; Class Numbers
+C_VADEV equ 42
+C_PACKSEL equ 43
+C_FNEDIT equ 44
+C_FNSELWN equ 45
+; Method Numbers
+O_FNS_INSERT_TAGS equ 19
+O_FNS_EXTRACT_TAGS equ 20
+O_FNS_VALIDATE_FLIST equ 22
+O_FNS_SUBSET equ 21
+; Property of vadev
+PRS_VADEV struc
+VadevBuf db (1) * 20 dup (?)
+PRS_VADEV ends
+PR_VADEV struc
+VadevRoot PRS_ROOT <>
+VadevVaroot PRS_VAROOT <>
+VadevVastr PRS_VASTR <>
+VadevVadev PRS_VADEV <>
+PR_VADEV ends
+; Constants for packsel
+PR_CHLIST_PACKSEL_DODINFO equ (08000h)
+; Property of packsel
+PRS_PACKSEL struc
+PackselFilsel dw ?
+PackselErr  dw ? 
+PRS_PACKSEL ends
+PR_PACKSEL struc
+PackselRoot PRS_ROOT <>
+PackselWin PRS_WIN <>
+PackselLodger PRS_LODGER <>
+PackselChlist PRS_CHLIST <>
+PackselPacksel PRS_PACKSEL <>
+PR_PACKSEL ends
+; Constants for fnedit
+IN_FNEDIT_STANDARD equ (H_FILE_STANDARD_INIT)
+IN_FNEDIT_ALLOW_DIRS equ (H_FILE_ALLOW_DIRS)
+IN_FNEDIT_JUST_DIRS equ (H_FILE_JUST_DIRS)
+IN_FNEDIT_FORCE_NXIST equ (H_FILE_FORCE_NXIST)
+IN_FNEDIT_NO_AUTOQUERY equ (H_FILE_NO_AUTOQUERY)
+IN_FNEDIT_ACCEPT_NULL equ (H_FILE_ACCEPT_NULL)
+IN_FNEDIT_SET_DEFEXT equ (H_FILE_SET_DEFEXT)
+IN_FNEDIT_CAN_WILDCARD equ (H_FILE_CAN_WILDCARD)
+; Types for fnedit
+IN_FNEDIT struc
+IN_FNEDITFlags  db ? 
+IN_FNEDITFname db (1) * 1 dup (?)
+IN_FNEDIT ends
+; Property of fnedit
+PRS_FNEDIT struc
+FneditPop dw ?
+FneditPack dw ?
+FneditFlags  dw ? 
+FneditDefext dw ?
+FneditExtbuf db (1) * 6 dup (?)
+FneditBuf db (1) * P_FNAMESIZE dup (?)
+PRS_FNEDIT ends
+PR_FNEDIT struc
+FneditRoot PRS_ROOT <>
+FneditWin PRS_WIN <>
+FneditLodger PRS_LODGER <>
+FneditEdwin PRS_EDWIN <>
+FneditFnedit PRS_FNEDIT <>
+PR_FNEDIT ends
+; Constants for fnselwn
+IN_FNSELWN_STANDARD equ (H_FILE_STANDARD_INIT)
+IN_FNSELWN_SHOW_DIRS equ (H_FILE_ALLOW_DIRS)
+IN_FNSELWN_HIDE_FILES equ (H_FILE_JUST_DIRS)
+IN_FNSELWN_RESTRICT_LIST equ (H_FILE_RESTRICT_LIST)
+IN_FNSELWN_CAN_TAG equ (H_FILE_CAN_TAG)
+IN_FNSELWN_ACCEPT_NULL equ (H_FILE_ACCEPT_NULL)
+IN_FNSELWN_SET_DEFEXT equ (H_FILE_SET_DEFEXT)
+IN_FNSELWN_CAN_WILDCARD equ (H_FILE_CAN_WILDCARD)
+PR_FNSELWN_TAGSHERE equ (0100h)
+PR_FNSELWN_AT_ROOT equ (0200h)
+PR_FNSELWN_WILDCARDED equ (0400h)
+PR_FNSELWN_PRESERVE_TAGS equ (0800h)
+PR_FNSELWN_ON_DIR equ (01000h)
+PR_FNSELWN_CHANGED_DIR equ (08000h)
+; Types for fnselwn
+IN_FNSELWN struc
+IN_FNSELWNFlags  db ? 
+IN_FNSELWNFname db (1) * 1 dup (?)
+IN_FNSELWN ends
+; Property of fnselwn
+PRS_FNSELWN struc
+FnselwnTags dw ?
+FnselwnPack dw ?
+FnselwnFlags  dw ? 
+FnselwnDefext dw ?
+FnselwnExtbuf db (1) * 6 dup (?)
+FnselwnCrk P_FPARSE <>
+FnselwnBuf db (1) * P_FNAMESIZE dup (?)
+PRS_FNSELWN ends
+PR_FNSELWN struc
+FnselwnRoot PRS_ROOT <>
+FnselwnWin PRS_WIN <>
+FnselwnLodger PRS_LODGER <>
+FnselwnChlist PRS_CHLIST <>
+FnselwnFnselwn PRS_FNSELWN <>
+PR_FNSELWN ends
diff --git a/code/SIBOSDK/include/float.h b/code/SIBOSDK/include/float.h
new file mode 100644
index 0000000..f1cd1ef
--- /dev/null
+++ b/code/SIBOSDK/include/float.h
@@ -0,0 +1,114 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  float.h -  Implementation specific macros for floating point.           *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _FLOAT_INC_
+#define _FLOAT_INC_
+
+#define DBL_DIG         15                      /* number of decimal digits of precision */
+#define DBL_MANT_DIG    53                      /* number of bits in mantissa */
+#define DBL_MAX_10_EXP  308                     /* maximum decimal exponent */
+#define DBL_MAX_EXP     1024                    /* maximum binary exponent */
+#define DBL_MIN_10_EXP  -307                    /* minimum decimal exponent */
+#define DBL_MIN_EXP     -1021                   /* minimum binary exponent */
+#define DBL_RADIX       2                       /* exponent radix */
+#define DBL_ROUNDS      1                       /* addition rounding */
+#define DBL_EPSILON     2.2204460492503131e-016 /* 1.0+DBL_EPSILON != 1.0 */
+#define DBL_MAX         1.7976931348623151e+308 /* maximum value */
+#define DBL_MIN         2.2250738585072014e-308 /* minimum positive value */
+
+#define FLT_DIG         6                       /* number of decimal digits of precision */
+#define FLT_GUARD       0
+#define FLT_MANT_DIG    24                      /* number of bits in mantissa */
+#define FLT_MAX_10_EXP  38                      /* maximum decimal exponent */
+#define FLT_MAX_EXP     128                     /* maximum binary exponent */
+#define FLT_MIN_10_EXP  -37                     /* minimum decimal exponent */
+#define FLT_MIN_EXP     -125                    /* minimum binary exponent */
+#define FLT_NORMALIZE   0
+#define FLT_RADIX       2                       /* exponent radix */
+#define FLT_ROUNDS      1                       /* addition rounding chops */
+#define FLT_EPSILON     1.192092896e-07         /* smallest such that 1.0+FLT_EPSILON != 1.0 */
+#define FLT_MAX         3.402823466e+38         /* maximum value */
+#define FLT_MIN         1.175494351e-38         /* minimum positive value */
+
+#define LDBL_DIG        19                      /* number of decimal digits of precision */
+#define LDBL_EPSILON    5.4210108624275221706e-20     /* smallest such that 1.0+LDBL_EPSILON != 1.0 */
+#define LDBL_MANT_DIG   64                      /* number of bits in mantissa */
+#define LDBL_MAX        1.189731495357231765e+4932L   /* maximum value */
+#define LDBL_MAX_10_EXP 4932                    /* maximum decimal exponent */
+#define LDBL_MAX_EXP    16384                   /* maximum binary exponent */
+#define LDBL_MIN        3.3621031431120935063e-4932L  /* minimum positive value */
+#define LDBL_MIN_10_EXP (-4931)                 /* minimum deimal exponent */
+#define LDBL_MIN_EXP    (-16381)                /* minimum binary exponent */
+#define LDBL_RADIX      2                       /* exponent radix */
+#define LDBL_ROUNDS     DBL_ROUNDS              /* addition rounding */
+
+/*  X087 math control information */
+
+/* Control Word Mask and bit definitions */
+
+#define     MCW_EM          0x003f      /* interrupt Exception Masks */
+#define     EM_INVALID      0x0001      /* invalid */
+#define     EM_DENORMAL     0x0002      /* denormal */
+#define     EM_ZERODIVIDE   0x0004      /* zero divide */
+#define     EM_OVERFLOW     0x0008      /* overflow */
+#define     EM_UNDERFLOW    0x0010      /* underflow */
+#define     EM_INEXACT      0x0020      /* inexact */
+
+#define     MCW_IC          0x1000      /* Infinity Control */
+#define     IC_AFFINE       0x1000      /* affine */
+#define     IC_PROJECTIVE   0x0000      /* projective */
+
+#define     MCW_RC          0x0c00      /* Rounding Control */
+#define     RC_CHOP         0x0c00      /* chop */
+#define     RC_UP           0x0800      /* up */
+#define     RC_DOWN         0x0400      /* down */
+#define     RC_NEAR         0x0000      /* near */
+
+#define     MCW_PC          0x0300      /* Precision Control */
+#define     PC_24           0x0000      /* 24 bits */
+#define     PC_53           0x0200      /* 53 bits */
+#define     PC_64           0x0300      /* 64 bits */
+
+/* Initial Control Word value */
+
+#define CW_DEFAULT ( IC_AFFINE + RC_NEAR + PC_64 + EM_DENORMAL + EM_UNDERFLOW + EM_INEXACT )
+
+/* user Status Word bit definitions */
+
+#define SW_INVALID          0x0001      /* invalid */
+#define SW_DENORMAL         0x0002      /* denormal */
+#define SW_ZERODIVIDE       0x0004      /* zero divide */
+#define SW_OVERFLOW         0x0008      /* overflow */
+#define SW_UNDERFLOW        0x0010      /* underflow */
+#define SW_INEXACT	    0x0020	/* precision inexact	*/
+
+/*  Floating point error signals */
+
+#define FPE_INVALID         0x81
+#define FPE_DENORMAL        0x82
+#define FPE_ZERODIVIDE      0x83
+#define FPE_OVERFLOW        0x84
+#define FPE_UNDERFLOW       0x85
+#define FPE_INEXACT         0x86
+
+/* X087 control function prototypes */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern unsigned int  _clear87(void);
+extern unsigned int  _control87(unsigned int _new, unsigned int _mask);
+extern void  _fpreset(void);
+extern unsigned int  _status87(void);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/fltedit.g b/code/SIBOSDK/include/fltedit.g
new file mode 100644
index 0000000..8b37978
--- /dev/null
+++ b/code/SIBOSDK/include/fltedit.g
@@ -0,0 +1,45 @@
+/* Generated by Ctran from fltedit.cl */
+#define FLTEDIT_G
+#ifndef EDWIN_G
+#include <edwin.g>
+#endif
+/* Class Numbers */
+#define C_FLTEDIT 46
+/* Method Numbers */
+/* Constants for fltedit */
+#define FLTEDIT_MAX_CHAR 20
+#define SE_FLTEDIT_CURRENT 0x01
+#define SE_FLTEDIT_HIGH 0x02
+#define SE_FLTEDIT_LOW 0x04
+/* Types for fltedit */
+typedef struct
+{
+double current;
+double low;
+double high;
+unsigned char vulen;
+unsigned char format;
+} IN_FLTEDIT;
+typedef struct
+{
+double current;
+double low;
+double high;
+short int set_flags;
+} SE_FLTEDIT;
+/* Property of fltedit */
+typedef struct {
+double current;
+double low;
+double high;
+unsigned char point;
+unsigned char format;
+} PRS_FLTEDIT;
+typedef struct pr_fltedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_EDWIN edwin;
+PRS_FLTEDIT fltedit;
+} PR_FLTEDIT;
diff --git a/code/SIBOSDK/include/fltedit.ing b/code/SIBOSDK/include/fltedit.ing
new file mode 100644
index 0000000..db1e45b
--- /dev/null
+++ b/code/SIBOSDK/include/fltedit.ing
@@ -0,0 +1,42 @@
+; Generated by Ctran from fltedit.cl
+FLTEDIT_ING equ 1
+IFNDEF EDWIN_ING
+ INCLUDE ..\inc\EDWIN.ING
+ENDIF
+; Class Numbers
+C_FLTEDIT equ 46
+; Method Numbers
+; Constants for fltedit
+FLTEDIT_MAX_CHAR equ (20)
+SE_FLTEDIT_CURRENT equ (001h)
+SE_FLTEDIT_HIGH equ (002h)
+SE_FLTEDIT_LOW equ (004h)
+; Types for fltedit
+IN_FLTEDIT struc
+IN_FLTEDITCurrent  db 8 dup (?) 
+IN_FLTEDITLow  db 8 dup (?) 
+IN_FLTEDITHigh  db 8 dup (?) 
+IN_FLTEDITVulen  db ? 
+IN_FLTEDITFormat  db ? 
+IN_FLTEDIT ends
+SE_FLTEDIT struc
+SE_FLTEDITCurrent  db 8 dup (?) 
+SE_FLTEDITLow  db 8 dup (?) 
+SE_FLTEDITHigh  db 8 dup (?) 
+SE_FLTEDITSet_flags  dw ? 
+SE_FLTEDIT ends
+; Property of fltedit
+PRS_FLTEDIT struc
+FlteditCurrent  db 8 dup (?) 
+FlteditLow  db 8 dup (?) 
+FlteditHigh  db 8 dup (?) 
+FlteditPoint  db ? 
+FlteditFormat  db ? 
+PRS_FLTEDIT ends
+PR_FLTEDIT struc
+FlteditRoot PRS_ROOT <>
+FlteditWin PRS_WIN <>
+FlteditLodger PRS_LODGER <>
+FlteditEdwin PRS_EDWIN <>
+FlteditFltedit PRS_FLTEDIT <>
+PR_FLTEDIT ends
diff --git a/code/SIBOSDK/include/fontdlg.g b/code/SIBOSDK/include/fontdlg.g
new file mode 100644
index 0000000..f20e590
--- /dev/null
+++ b/code/SIBOSDK/include/fontdlg.g
@@ -0,0 +1,34 @@
+/* Generated by Ctran from fontdlg.cl */
+#define FONTDLG_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+/* Class Numbers */
+#define C_FONTSEL 64
+/* Method Numbers */
+/* Types for fontsel */
+typedef struct
+{
+void *wdr;
+SCRLAY_FONT *pf;
+unsigned short int ret;
+} FONTSEL_DATA;
+/* Property of fontsel */
+typedef struct {
+PR_ROOT *names;
+PR_ROOT *sizes;
+void *wdr;
+SCRLAY_FONT *pf;
+SCRLAY_FONT f;
+} PRS_FONTSEL;
+typedef struct pr_fontsel
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_FONTSEL fontsel;
+} PR_FONTSEL;
diff --git a/code/SIBOSDK/include/fontdlg.ing b/code/SIBOSDK/include/fontdlg.ing
new file mode 100644
index 0000000..0cdb4b4
--- /dev/null
+++ b/code/SIBOSDK/include/fontdlg.ing
@@ -0,0 +1,32 @@
+; Generated by Ctran from fontdlg.cl
+FONTDLG_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+; Class Numbers
+C_FONTSEL equ 64
+; Method Numbers
+; Types for fontsel
+FONTSEL_DATA struc
+FONTSEL_DATAWdr dw ?
+FONTSEL_DATAPf dw ?
+FONTSEL_DATARet  dw ? 
+FONTSEL_DATA ends
+; Property of fontsel
+PRS_FONTSEL struc
+FontselNames dw ?
+FontselSizes dw ?
+FontselWdr dw ?
+FontselPf dw ?
+FontselF SCRLAY_FONT <>
+PRS_FONTSEL ends
+PR_FONTSEL struc
+FontselRoot PRS_ROOT <>
+FontselWin PRS_WIN <>
+FontselDlgchain PRS_DLGCHAIN <>
+FontselDlgbox PRS_DLGBOX <>
+FontselFontsel PRS_FONTSEL <>
+PR_FONTSEL ends
diff --git a/code/SIBOSDK/include/fonts.h b/code/SIBOSDK/include/fonts.h
new file mode 100644
index 0000000..364adb0
--- /dev/null
+++ b/code/SIBOSDK/include/fonts.h
@@ -0,0 +1,105 @@
+/*
+  File: FONTS.H
+  Copyright (C) Psion PLC 1993
+  Started by : DavidW
+  Started in:  April 1993 (derived from earlier contents of Hwim.cat)
+
+  The fonts listed in sxwim.rom (and in egclient.par), in order:
+
+    S3.FON          6000,1,2,3      (SYS$NORM,SYS$BOLD,SYS$DIGT,*)
+    SA13S.FON       6004,5,6,7      (SA13SN,SA13SNM,SA13SB,*)
+    SA13R.FON       6008,9,a        (SA13RN,SA13RB,*)
+    SA16RN.FON      600b
+    SA16SN.FON      600c
+    SA11S.FON       600d,e,f        (SA11SN,SA11SB,*)
+    SA11R.FON       6010,11,12      (SA11RN,SA11RB,*)
+    SA08S.FON       6013,14,15      (SA08SN,SA08SB,*)
+    SA08RND4.FON    6016
+    SA08RBD4.FON    6017
+    SA37SND.FON     6018
+    SA08SN5.FON     6019
+    SA07RBA.FON     601a
+    SA05RND.FON     601b
+    AGN8SYM.FON     601c
+    AGN13SYM.FON    601d
+    SA08RNM8.FON    601e
+    SA06RNM6.FON    601f
+    SPR05RN4.FON    6020
+    SA15SND.FON     6021
+    SA11SYM.FON     6022
+    WORLD.FON       6023
+
+  The numerical contents of sys$wsrv.fsu (defines the 4000 numbered fonts):
+
+    0,1,2,              Series3 fonts
+    1e,                 8x8 mono
+    3,12,a,b,           4 Roman fonts: 8/11/13/16
+    15,f,7,c,           4 Swiss fonts: 8/11/13/16
+    1f                  6x6 mono
+
+  "Server fonts" in egclient.par (and in xhhenv.ini) (all are 6000 numbers):
+    7           S3b system font
+    4           S3b notifer/alert message font ("internal font")
+    13 (d)      status window diamond bar text font
+    13 (d)      status window diamond bar symbol font
+    24 (18)     "medium 2" digital clock font
+    13 (d)      "medium 2" date font
+    4           button text in notifiers and alerts
+    33 (21)     small digital clock font
+*/
+
+/*
+Series 3 fonts
+*/
+#define FONT_ID_S3              WS_FONT_BASE
+#define FONT_ID_S3BOLD          (WS_FONT_BASE+0x1)
+#define FONT_ID_S3DIGITS        (WS_FONT_BASE+0x2)
+
+/*
+Series 3B supported fonts
+*/
+#define FONT_ID_MONO_8x8        (WS_FONT_BASE+0x3)
+#define FONT_ID_ROMAN_8         (WS_FONT_BASE+0x4)
+#define FONT_ID_ROMAN_11        (WS_FONT_BASE+0x5)
+#define FONT_ID_ROMAN_13        (WS_FONT_BASE+0x6)
+#define FONT_ID_ROMAN_16        (WS_FONT_BASE+0x7)
+#define FONT_ID_SWISS_8         (WS_FONT_BASE+0x8)
+#define FONT_ID_SWISS_11        (WS_FONT_BASE+0x9)
+#define FONT_ID_SWISS_13        (WS_FONT_BASE+0xa)
+#define FONT_ID_SWISS_16        (WS_FONT_BASE+0xb)
+#define FONT_ID_MONO_6x6        (WS_FONT_BASE+0xc)
+
+/*
+Series 3B specialised fonts, not necessarily supported on future machines
+*/
+#define FONT_ID_DIGITS_8x4      (WS_FONT_BASE2+0x16)
+#define FONT_ID_DIGITS_8x4B     (WS_FONT_BASE2+0x17)
+#define FONT_ID_CLOCK_37        (WS_FONT_BASE2+0x18)
+#define FONT_ID_SWISS_8_THIN    (WS_FONT_BASE2+0x19)
+#define FONT_ID_ALPHA_UC_7B     (WS_FONT_BASE2+0x1a)
+#define FONT_ID_DIGITS_5x4      (WS_FONT_BASE2+0x1b)
+#define FONT_ID_AGN_SYM_8       (WS_FONT_BASE2+0x1c)
+#define FONT_ID_AGN_SYM_13      (WS_FONT_BASE2+0x1d)
+#define FONT_ID_SPR_5x4         (WS_FONT_BASE2+0x20)
+#define FONT_ID_CLOCK_15        (WS_FONT_BASE2+0x21)
+
+/*
+Vine and s3d fonts
+*/
+#define FONT_ID_SA_11_SYM       (WS_FONT_BASE2+0x22)
+#define FONT_ID_WORLD           (WS_FONT_BASE2+0x23)
+
+/*
+Font ids that are component parts of configured groups
+*/
+#define FONT_ID_13_S            (WS_FONT_BASE2+0x4)
+#define FONT_ID_13M_S           (WS_FONT_BASE2+0x5)
+#define FONT_ID_13B_S           (WS_FONT_BASE2+0x6)
+#define FONT_ID_13_R            (WS_FONT_BASE2+0x8)
+#define FONT_ID_13B_R           (WS_FONT_BASE2+0x9)
+#define FONT_ID_11_S            (WS_FONT_BASE2+0xd)
+#define FONT_ID_11B_S           (WS_FONT_BASE2+0xe)
+#define FONT_ID_11_R            (WS_FONT_BASE2+0x10)
+#define FONT_ID_11B_R           (WS_FONT_BASE2+0x11)
+#define FONT_ID_8_S             (WS_FONT_BASE2+0x13)
+#define FONT_ID_8B_S            (WS_FONT_BASE2+0x14)
diff --git a/code/SIBOSDK/include/form.ext b/code/SIBOSDK/include/form.ext
new file mode 100644
index 0000000..16ab7c3
--- /dev/null
+++ b/code/SIBOSDK/include/form.ext
@@ -0,0 +1,188 @@
+Generated by Ctran from form.cat
+LIBRARY form
+CLASS scrlay root
+{
+DECLARE sl_init
+DECLARE sl_set
+DECLARE sl_sense
+DECLARE sl_line_ends
+DECLARE sl_pos_to_xl
+DECLARE sl_xl_to_pos
+DECLARE sl_begin_read
+DECLARE sl_read
+DECLARE sl_format_line
+DECLARE sl_scroll
+DECLARE sl_view
+DECLARE sl_discard_layout
+DECLARE sl_set_lines
+DECLARE sl_para_changed
+DECLARE sl_rescale
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prnlay scrlay
+{
+DECLARE sl_print_read
+DECLARE sl_print_pos
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS wrap active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS scrimg root
+{
+DECLARE si_init
+DECLARE si_set
+DECLARE si_sense
+DECLARE si_emphasize
+DECLARE si_get_select
+DECLARE si_pan
+DECLARE si_scroll
+DECLARE si_view
+DECLARE si_move_cursor
+DECLARE si_redraw
+DECLARE si_doc_changed
+DECLARE si_doc_reset
+DECLARE si_para_changed
+DECLARE si_style_changed
+DECLARE si_delprep
+DECLARE si_fwd_change
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS epfdoc epflat
+{
+DECLARE epfdoc_para_start
+DECLARE epfdoc_sense_chars
+HAS_METHOD
+}
+CLASS epdoc eproot
+{
+DECLARE epdoc_para_start
+DECLARE epdoc_sense_chars
+DECLARE epdoc_set_pages
+DECLARE epdoc_enq_page
+DECLARE epdoc_goto_page
+DECLARE epdoc_set_filter
+DECLARE epdoc_pos_filter
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS wdr root
+{
+DECLARE wdr_init
+DECLARE wdr_count_models
+DECLARE wdr_sense_model_name
+DECLARE wdr_set_model
+DECLARE wdr_sense_model
+DECLARE wdr_typeface
+DECLARE wdr_search_typeface
+DECLARE wdr_font_height
+DECLARE wdr_search_height
+DECLARE wdr_get_width_table
+DECLARE wdr_sense_width
+DECLARE wdr_twips_to_xy
+DECLARE wdr_open_print
+DECLARE wdr_load_record
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pdr root
+{
+DECLARE pdr_init
+DECLARE pdr_print
+DECLARE pdr_add_command
+DECLARE pdr_destroy
+DECLARE pdr_start
+DECLARE pdr_end
+DECLARE pdr_page
+DECLARE pdr_text
+DECLARE pdr_line
+DECLARE pdr_right
+DECLARE pdr_font
+DECLARE pdr_style
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pages active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS printer root
+{
+DECLARE pr_init
+DECLARE pr_store_srchar
+DECLARE pr_store_file
+DECLARE pr_set_port_type
+DECLARE pr_set_model
+DECLARE pr_port_data
+DECLARE pr_sense_port
+DECLARE pr_sense_model
+DECLARE pr_get_params
+DECLARE pr_set_hd
+DECLARE pr_get_hd
+DECLARE pr_open_wdr
+DECLARE pr_close_wdr
+DECLARE pr_open_port
+DECLARE pr_print
+DECLARE pr_paginate
+DECLARE pr_preview_start
+DECLARE pr_preview
+DECLARE pr_preview_end
+DECLARE pr_preview_data
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prvpdr pdr
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS calimg root
+{
+DECLARE ci_init
+DECLARE ci_set_title
+DECLARE ci_emphasise
+DECLARE ci_move_cursor
+DECLARE ci_goto_date
+DECLARE ci_adjust_date
+DECLARE ci_redraw
+DECLARE ci_sense
+DECLARE ci_view
+DECLARE ci_pos_mxy
+DECLARE ci_today_changed
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ptroot root
+{
+DECLARE pt_init
+DECLARE pt_reset
+DECLARE pt_append
+DECLARE pt_put_lintab
+DECLARE pt_pbuf
+DECLARE pt_add_phrase
+DECLARE pt_wrap
+DECLARE pt_display_line
+DECLARE pt_set_fonts
+DECLARE pt_mod_by_num
+DECLARE pt_mod_by_attrib
+DECLARE pt_find
+DECLARE pt_inquire
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ptseg ptroot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ptflat ptroot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
diff --git a/code/SIBOSDK/include/form.g b/code/SIBOSDK/include/form.g
new file mode 100644
index 0000000..83be76f
--- /dev/null
+++ b/code/SIBOSDK/include/form.g
@@ -0,0 +1,12 @@
+/* Generated by Ctran from form.cat */
+#define FORM_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+/* Category Numbers */
+/* EPOC */
+#define CAT_FORM_FORM 0
+#define CAT_FORM_OLIB 1
diff --git a/code/SIBOSDK/include/form.ing b/code/SIBOSDK/include/form.ing
new file mode 100644
index 0000000..d4faa2d
--- /dev/null
+++ b/code/SIBOSDK/include/form.ing
@@ -0,0 +1,11 @@
+; Generated by Ctran from form.cat
+FORM_ING equ 1
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_OBJECT_INC
+ INCLUDE ..\inc\P_OBJECT.INC
+ENDIF
+; Category Numbers
+CAT_FORM_FORM equ 0
+CAT_FORM_OLIB equ 1
diff --git a/code/SIBOSDK/include/form.lis b/code/SIBOSDK/include/form.lis
new file mode 100644
index 0000000..5ab59e1
--- /dev/null
+++ b/code/SIBOSDK/include/form.lis
@@ -0,0 +1,69 @@
+Generated by Ctran from form.cat
+
+LIBRARY form
+
+********** form **********
+
+********** scrlay **********
+scrlay
+        Derived from root
+        Subclassed by prnlay
+        Referenced by scrimg
+prnlay
+        Derived from scrlay,root
+        Referenced by pages
+
+********** scrimg **********
+wrap
+        Derived from active,root
+        Referenced by scrimg
+scrimg
+        Derived from root
+        References wrap,scrlay
+
+********** epdoc **********
+epfdoc
+        Derived from epflat,eproot,root
+        Referenced by pages
+epdoc
+        Derived from eproot,root
+        References sgbuf,vaflat,vaflat
+
+********** prdrv **********
+wdr
+        Derived from root
+        References rscfile
+        Referenced by printer
+pdr
+        Derived from root
+        Subclassed by prvpdr
+        Referenced by pages
+
+********** pages **********
+pages
+        Derived from active,root
+        References vaflat,vaseg,epfdoc,prnlay,pdr
+
+********** printer **********
+printer
+        Derived from root
+        References wdr
+
+********** prvpdr **********
+prvpdr
+        Derived from pdr,root
+        References root
+
+********** calimg **********
+calimg
+        Derived from root
+
+********** polytext **********
+ptroot
+        Derived from root
+        Subclassed by ptflat,ptseg
+ptseg
+        Derived from ptroot,root
+        References vaxvar
+ptflat
+        Derived from ptroot,root
diff --git a/code/SIBOSDK/include/fstream.hpp b/code/SIBOSDK/include/fstream.hpp
new file mode 100644
index 0000000..6f56cd1
--- /dev/null
+++ b/code/SIBOSDK/include/fstream.hpp
@@ -0,0 +1,135 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  FSTREAM.HPP -  header file for file stream input and output.            *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef __FSTREAM_INC_
+#define __FSTREAM_INC_
+
+#include <iostream.hpp>
+
+class  filebuf : public streambuf {
+
+public:
+  static const int openprot;
+
+      filebuf();
+      filebuf(int);
+      filebuf(int _f, char*, int);
+      ~filebuf();
+
+  int  is_open();	
+  int  fd();	
+
+  filebuf*  open(const char*, int, int = filebuf::openprot);
+
+  filebuf*  close();
+  filebuf*  attach(int);	
+  virtual int overflow(int = EOF);
+  virtual int underflow();
+  virtual int sync();
+  virtual streampos seekoff(streamoff, ios::seek_dir, int);
+  virtual streambuf* setbuf(char*, int);
+
+protected:
+
+  int  last_op();
+  int  xfd;
+  int  mode;	
+  short opened;	
+  streampos last_seek;
+  char*  in_start;
+  char   lahead[2];	
+};
+
+inline int filebuf::is_open() { return opened; }
+inline int filebuf::fd()      { return xfd; }
+
+class fstreambase : virtual public ios {
+
+public:
+
+       fstreambase();
+       fstreambase(const char*, int, int = filebuf::openprot);
+       fstreambase(int);
+       fstreambase(int _f, char*, int);
+       ~fstreambase();
+
+  void  open(const char*, int, int = filebuf::openprot);
+  void  attach(int);
+  void  close();
+  void  setbuf(char*, int);
+  filebuf* rdbuf();
+
+private:
+
+  filebuf buf;
+
+};
+
+inline filebuf* fstreambase::rdbuf() { return &buf; }
+
+
+class ifstream : public fstreambase, public istream {
+
+public:
+      ifstream();
+      ifstream(const char*, int = ios::in, int = filebuf::openprot);
+      ifstream(int);
+      ifstream(int _f, char*, int);
+      ~ifstream();
+
+  filebuf* rdbuf();
+  void  open(const char*, int = ios::in, int = filebuf::openprot);
+
+};
+
+inline filebuf* ifstream::rdbuf() { return fstreambase::rdbuf(); }
+inline void  ifstream::open(const char* name, int m, int prot) {
+                            fstreambase::open(name, m | ios::in, prot); }
+
+
+class ofstream : public fstreambase, public ostream {
+
+public:
+      ofstream();
+      ofstream(const char*, int = ios::out, int = filebuf::openprot);
+      ofstream(int);
+      ofstream(int _f, char*, int);
+      ~ofstream();
+
+  filebuf* rdbuf();
+  void  open(const char*, int = ios::out, int = filebuf::openprot);
+
+};
+
+inline filebuf* ofstream::rdbuf() { return fstreambase::rdbuf(); }
+inline void  ofstream::open(const char* name, int m, int prot) {
+                            fstreambase::open(name, m | ios::out, prot); }
+
+
+class fstream : public fstreambase, public iostream {
+
+public:
+      fstream();
+      fstream(const char*, int, int = filebuf::openprot);
+      fstream(int);
+      fstream(int _f, char*, int);
+      ~fstream();
+
+  filebuf* rdbuf();
+  void open(const char *, int, int = filebuf::openprot);
+
+};
+
+inline filebuf* fstream::rdbuf() { return fstreambase::rdbuf(); }
+inline void fstream::open(const char* name, int m, int prot) {
+                          fstreambase::open(name, m, prot); }
+
+#endif
\ No newline at end of file
diff --git a/code/SIBOSDK/include/gate.g b/code/SIBOSDK/include/gate.g
new file mode 100644
index 0000000..6819f9b
--- /dev/null
+++ b/code/SIBOSDK/include/gate.g
@@ -0,0 +1,122 @@
+/* Generated by Ctran from gate.cl */
+#define GATE_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+/* Class Numbers */
+#define C_GATE 0
+/* Method Numbers */
+#define O_GT_XW_ENABLE 20
+#define O_GT_DIAL_RUN 8
+#define O_GT_MENU_CLOSE 5
+#define O_GT_BUTTON_ADD 17
+#define O_GT_DIAL_ADD 7
+#define O_GT_CHOICE_CLOSE 15
+#define O_GT_MENU_RUN 4
+#define O_GT_MENU_ADD 3
+#define O_GT_WDR_PRINT_SETUP 25
+#define O_GT_DIAL_SOPEN 28
+#define O_GT_CHOICE_ADD 14
+#define O_GT_LAST_KEY 23
+#define O_GT_CARD_OPEN 10
+#define O_GT_INIT 1
+#define O_GT_SET_RSCFILE 27
+#define O_GT_DIAL_POSITION 19
+#define O_GT_CARD_CLOSE 12
+#define O_GT_BUTTON_OPEN 16
+#define O_GT_DIAL_OPEN 6
+#define O_GT_RETURN_SIGNALS 21
+#define O_GT_DO_HELP 26
+#define O_GT_CARD_ADD 11
+#define O_GT_MENU_OPEN 2
+#define O_GT_WDR_PRINT 24
+#define O_GT_CHECK_ATS_ON 22
+#define O_GT_BUTTON_CLOSE 18
+#define O_GT_DIAL_CLOSE 9
+#define O_GT_CHOICE_OPEN 13
+/* Constants for gate */
+#define PR_XWSERV_SHUTDOWN 0x01
+#define PR_XWSERV_QUERY_ALERT 0x02
+#define PR_XWSERV_S3FS 0x04
+#define PR_XWSERV_FROM_OVAL 0x08
+#define PVV_TEXT_MAX_LEN 50
+#define OPRINTER_DO_PREVIEW 1
+#define OPRINTER_PRINT_AFTER 2
+/* Types for gate */
+typedef struct
+{
+short int class;
+void *data;
+} DITEM_LIST;
+typedef struct
+{
+unsigned short int xwim;
+unsigned short int nmenus;
+void **menus;
+unsigned short int ulines[16];
+unsigned short int count;
+DITEM_LIST dialret[9];
+unsigned short int nrec;
+void *orec;
+unsigned short int preview;
+} PURE_GATE;
+typedef struct
+{
+unsigned char Mode;
+unsigned char Flags;
+} PVV_DISPLAY;
+typedef struct
+{
+unsigned short int fht;
+unsigned short int fds;
+unsigned short int fas;
+unsigned short int fnw;
+unsigned short int fmw;
+unsigned short int cht;
+unsigned short int mbht;
+unsigned short int bfid;
+unsigned short int bulyo;
+unsigned short int bulht;
+unsigned short int ninlb;
+unsigned short int ssww;
+unsigned short int bsww;
+unsigned short int hllg;
+unsigned short int samo;
+unsigned short int damo;
+} X_CONSTANTS;
+typedef struct
+{
+unsigned short int fht;
+unsigned short int fds;
+unsigned short int fas;
+unsigned short int fnw;
+unsigned short int fmw;
+unsigned short int cht;
+unsigned short int bulyo;
+unsigned short int bulht;
+unsigned short int ninlb;
+} DLG_X_CONSTANTS;
+/* Property of gate */
+typedef struct {
+void *waotstat;
+void *concb;
+int xadd;
+unsigned short int flags;
+unsigned short int dialres;
+X_CONSTANTS x;
+void *getkeys;
+unsigned short int lastkey;
+unsigned short int lastmods;
+unsigned short int atpid;
+unsigned short int atson;
+void *today_hook;
+char shift_txt[10];
+PVV_DISPLAY prevdisp;
+DLG_X_CONSTANTS dx;
+PURE_GATE g;
+} PRS_GATE;
+typedef struct pr_gate
+{
+PRS_ROOT root;
+PRS_GATE gate;
+} PR_GATE;
diff --git a/code/SIBOSDK/include/gate.ing b/code/SIBOSDK/include/gate.ing
new file mode 100644
index 0000000..eb2dbe3
--- /dev/null
+++ b/code/SIBOSDK/include/gate.ing
@@ -0,0 +1,116 @@
+; Generated by Ctran from gate.cl
+GATE_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+; Class Numbers
+C_GATE equ 0
+; Method Numbers
+O_GT_XW_ENABLE equ 20
+O_GT_DIAL_RUN equ 8
+O_GT_MENU_CLOSE equ 5
+O_GT_BUTTON_ADD equ 17
+O_GT_DIAL_ADD equ 7
+O_GT_CHOICE_CLOSE equ 15
+O_GT_MENU_RUN equ 4
+O_GT_MENU_ADD equ 3
+O_GT_WDR_PRINT_SETUP equ 25
+O_GT_DIAL_SOPEN equ 28
+O_GT_CHOICE_ADD equ 14
+O_GT_LAST_KEY equ 23
+O_GT_CARD_OPEN equ 10
+O_GT_INIT equ 1
+O_GT_SET_RSCFILE equ 27
+O_GT_DIAL_POSITION equ 19
+O_GT_CARD_CLOSE equ 12
+O_GT_BUTTON_OPEN equ 16
+O_GT_DIAL_OPEN equ 6
+O_GT_RETURN_SIGNALS equ 21
+O_GT_DO_HELP equ 26
+O_GT_CARD_ADD equ 11
+O_GT_MENU_OPEN equ 2
+O_GT_WDR_PRINT equ 24
+O_GT_CHECK_ATS_ON equ 22
+O_GT_BUTTON_CLOSE equ 18
+O_GT_DIAL_CLOSE equ 9
+O_GT_CHOICE_OPEN equ 13
+; Constants for gate
+PR_XWSERV_SHUTDOWN equ (001h)
+PR_XWSERV_QUERY_ALERT equ (002h)
+PR_XWSERV_S3FS equ (004h)
+PR_XWSERV_FROM_OVAL equ (008h)
+PVV_TEXT_MAX_LEN equ (50)
+OPRINTER_DO_PREVIEW equ (1)
+OPRINTER_PRINT_AFTER equ (2)
+; Types for gate
+DITEM_LIST struc
+DITEM_LISTClass  dw ? 
+DITEM_LISTData dw ?
+DITEM_LIST ends
+PURE_GATE struc
+PURE_GATEXwim  dw ? 
+PURE_GATENmenus  dw ? 
+PURE_GATEMenus dw ?
+PURE_GATEUlines db (2) * 16 dup (?)
+PURE_GATECount  dw ? 
+PURE_GATEDialret db (size DITEM_LIST)* 9 dup (?)
+PURE_GATENrec  dw ? 
+PURE_GATEOrec dw ?
+PURE_GATEPreview  dw ? 
+PURE_GATE ends
+PVV_DISPLAY struc
+PVV_DISPLAYMode  db ? 
+PVV_DISPLAYFlags  db ? 
+PVV_DISPLAY ends
+X_CONSTANTS struc
+X_CONSTANTSFht  dw ? 
+X_CONSTANTSFds  dw ? 
+X_CONSTANTSFas  dw ? 
+X_CONSTANTSFnw  dw ? 
+X_CONSTANTSFmw  dw ? 
+X_CONSTANTSCht  dw ? 
+X_CONSTANTSMbht  dw ? 
+X_CONSTANTSBfid  dw ? 
+X_CONSTANTSBulyo  dw ? 
+X_CONSTANTSBulht  dw ? 
+X_CONSTANTSNinlb  dw ? 
+X_CONSTANTSSsww  dw ? 
+X_CONSTANTSBsww  dw ? 
+X_CONSTANTSHllg  dw ? 
+X_CONSTANTSSamo  dw ? 
+X_CONSTANTSDamo  dw ? 
+X_CONSTANTS ends
+DLG_X_CONSTANTS struc
+DLG_X_CONSTANTSFht  dw ? 
+DLG_X_CONSTANTSFds  dw ? 
+DLG_X_CONSTANTSFas  dw ? 
+DLG_X_CONSTANTSFnw  dw ? 
+DLG_X_CONSTANTSFmw  dw ? 
+DLG_X_CONSTANTSCht  dw ? 
+DLG_X_CONSTANTSBulyo  dw ? 
+DLG_X_CONSTANTSBulht  dw ? 
+DLG_X_CONSTANTSNinlb  dw ? 
+DLG_X_CONSTANTS ends
+; Property of gate
+PRS_GATE struc
+GateWaotstat dw ?
+GateConcb dw ?
+GateXadd  dw ? 
+GateFlags  dw ? 
+GateDialres  dw ? 
+GateX X_CONSTANTS <>
+GateGetkeys dw ?
+GateLastkey  dw ? 
+GateLastmods  dw ? 
+GateAtpid  dw ? 
+GateAtson  dw ? 
+GateToday_hook dw ?
+GateShift_txt db (1) * 10 dup (?)
+GatePrevdisp PVV_DISPLAY <>
+GateDx DLG_X_CONSTANTS <>
+GateG PURE_GATE <>
+PRS_GATE ends
+PR_GATE struc
+GateRoot PRS_ROOT <>
+GateGate PRS_GATE <>
+PR_GATE ends
diff --git a/code/SIBOSDK/include/gauge.g b/code/SIBOSDK/include/gauge.g
new file mode 100644
index 0000000..8d25c52
--- /dev/null
+++ b/code/SIBOSDK/include/gauge.g
@@ -0,0 +1,30 @@
+/* Generated by Ctran from gauge.cl */
+#define GAUGE_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+/* Class Numbers */
+#define C_GAUGE 24
+/* Method Numbers */
+/* Constants for gauge */
+#define GAUGE_WHITE 1
+#define GAUGE_GREY 2
+#define GAUGE_BLACK 3
+/* Types for gauge */
+typedef struct
+{
+unsigned short int size[4];
+unsigned char colour[4];
+} SE_GAUGE;
+/* Property of gauge */
+typedef struct {
+unsigned short int size[4];
+unsigned char colour[4];
+} PRS_GAUGE;
+typedef struct pr_gauge
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_GAUGE gauge;
+} PR_GAUGE;
diff --git a/code/SIBOSDK/include/gauge.ing b/code/SIBOSDK/include/gauge.ing
new file mode 100644
index 0000000..30a7ab4
--- /dev/null
+++ b/code/SIBOSDK/include/gauge.ing
@@ -0,0 +1,28 @@
+; Generated by Ctran from gauge.cl
+GAUGE_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+; Class Numbers
+C_GAUGE equ 24
+; Method Numbers
+; Constants for gauge
+GAUGE_WHITE equ (1)
+GAUGE_GREY equ (2)
+GAUGE_BLACK equ (3)
+; Types for gauge
+SE_GAUGE struc
+SE_GAUGESize db (2) * 4 dup (?)
+SE_GAUGEColour db (1) * 4 dup (?)
+SE_GAUGE ends
+; Property of gauge
+PRS_GAUGE struc
+GaugeSize db (2) * 4 dup (?)
+GaugeColour db (1) * 4 dup (?)
+PRS_GAUGE ends
+PR_GAUGE struc
+GaugeRoot PRS_ROOT <>
+GaugeWin PRS_WIN <>
+GaugeLodger PRS_LODGER <>
+GaugeGauge PRS_GAUGE <>
+PR_GAUGE ends
diff --git a/code/SIBOSDK/include/generic.hpp b/code/SIBOSDK/include/generic.hpp
new file mode 100644
index 0000000..abea23c
--- /dev/null
+++ b/code/SIBOSDK/include/generic.hpp
@@ -0,0 +1,47 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  GENERIC.HPP -  header file for creating generic classes.                *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _GENERIC_INC_
+#define _GENERIC_INC_
+
+#define _PASTE2(x, y)          _PASTE2_x(x, y)
+#define _PASTE2_x(x, y)        x##y
+#define _PASTE3(x, y, z)       _PASTE3_x(x, y, z)
+#define _PASTE3_x(x, y, z)     x##y##z
+#define _PASTE4(w, x, y, z)    _PASTE4_x(w, x, y, z)
+#define _PASTE4_x(w, x, y, z)  w##x##y##z
+
+#define _ALT_PASTE2(x, y)          _ALT_PASTE2_x(x, y)
+#define _ALT_PASTE2_x(x, y)        x##y
+#define _ALT_PASTE3(x, y, z)       _ALT_PASTE3_x(x, y, z)
+#define _ALT_PASTE3_x(x, y, z)     x##y##z
+#define _ALT_PASTE4(w, x, y, z)    _ALT_PASTE4_x(w, x, y, z)
+#define _ALT_PASTE4_x(w, x, y, z)  w##x##y##z
+
+// macros for the declaration and implementation of classes
+#define declare(x, y)       _PASTE2(x, declare)(y)
+#define implement(x, y)     _PASTE2(x, implement)(y)
+#define declare2(x, y, z)   _PASTE2(x, declare2)(y, z)
+#define implement2(x, y, z) _PASTE2(x, implement2)(y, z)
+
+// macros for the declaration of error-handling functions
+
+extern genericerror(int, char*);
+typedef int (*GPT)(int, char*);
+#define set_handler(generic, type, x)  _PASTE4(set_, type, generic, _handler)(x)
+#define errorhandler(generic, type)    _PASTE3(type, generic, handler)
+#define callerror(generic, type, x, y) (*errorhandler(generic, type))(x, y)
+
+#define name2(x, y) _ALT_PASTE2_x(x, y)
+#define name3(x, y, z) _ALT_PASTE3_x(x, y, z)
+#define name4(w, x, y, z) _ALT_PASTE4_x(w, x, y, z)
+
+#endif
diff --git a/code/SIBOSDK/include/gridwin.g b/code/SIBOSDK/include/gridwin.g
new file mode 100644
index 0000000..f4c3260
--- /dev/null
+++ b/code/SIBOSDK/include/gridwin.g
@@ -0,0 +1,80 @@
+/* Generated by Ctran from gridwin.cl */
+#define GRIDWIN_G
+#ifndef BWIN_G
+#include <bwin.g>
+#endif
+/* Class Numbers */
+#define C_GRIDWIN 20
+/* Method Numbers */
+#define O_GW_GET_CURRENT 19
+#define O_GW_SET_ROW_HEIGHT 18
+#define O_GW_HIGHLIGHT 21
+#define O_GW_SET_COL_WIDTH 17
+#define O_GW_DRAW_CELLS 15
+#define O_GW_MOVE_TO 16
+#define O_GW_ZOOM 20
+#define O_GW_GET_DATA 22
+#define O_GW_GET_CELL_RECT 14
+/* Constants for gridwin */
+#define PR_GRIDWIN_MIN_COL_WIDTH 4
+#define PR_GRIDWIN_CELL_HGAP 2
+#define PR_GRIDWIN_CELL_LGAP 2
+#define PR_GRIDWIN_BORDER_WIDTH 1
+#define PR_GRIDWIN_SCROLL_SMALL 6
+#define PR_GRIDWIN_SCROLL_LARGE 9
+#define PR_GRIDWIN_SCROLL_ARROW 15
+#define PR_GRIDWIN_PLOT_X	0
+#define PR_GRIDWIN_PLOT_Y	2
+#define PR_GRIDWIN_ALLOC_THRESH	16
+#define PR_GRIDWIN_COMPLETE_ONLY 0x01
+#define PR_GRIDWIN_GRIDLINES 0x02
+#define PR_GRIDWIN_FREE_SIZES 0x04
+#define PR_GRIDWIN_GRID_SIZE	0x01
+#define PR_GRIDWIN_LOCK 0x02
+#define PR_GRIDWIN_SIZES	0x04
+#define PR_GRIDWIN_FLAGS	0x08
+#define PR_GRIDWIN_XPLANE	0x10
+#define PR_GRIDWIN_YPLANE	0x20
+#define PR_GRIDWIN_ZOOMBASE	0x40
+#define PR_GRIDWIN_SCROLL	0x80
+/* Types for gridwin */
+typedef struct
+{
+int locked;
+int anchor;
+int current;
+int visible;
+unsigned char clipped;
+unsigned char full;
+int total;
+int *psize;
+int defsize;
+int numspec;
+int scroll;
+int gutter;
+int max;
+int plot;
+unsigned short int flags;
+void *ptr;
+} GRID_PLANE;
+typedef struct
+{
+GRID_PLANE xplane;
+GRID_PLANE yplane;
+int zoombase;
+int zoom;
+unsigned short int flags;
+} IN_GRIDWIN;
+/* Property of gridwin */
+typedef struct {
+IN_GRIDWIN params;
+P_EXTENT wextent;
+unsigned short int fascent;
+unsigned char fstyle;
+} PRS_GRIDWIN;
+typedef struct pr_gridwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_GRIDWIN gridwin;
+} PR_GRIDWIN;
diff --git a/code/SIBOSDK/include/gridwin.ing b/code/SIBOSDK/include/gridwin.ing
new file mode 100644
index 0000000..e525d64
--- /dev/null
+++ b/code/SIBOSDK/include/gridwin.ing
@@ -0,0 +1,77 @@
+; Generated by Ctran from gridwin.cl
+GRIDWIN_ING equ 1
+IFNDEF BWIN_ING
+ INCLUDE ..\inc\BWIN.ING
+ENDIF
+; Class Numbers
+C_GRIDWIN equ 20
+; Method Numbers
+O_GW_GET_CURRENT equ 19
+O_GW_SET_ROW_HEIGHT equ 18
+O_GW_HIGHLIGHT equ 21
+O_GW_SET_COL_WIDTH equ 17
+O_GW_DRAW_CELLS equ 15
+O_GW_MOVE_TO equ 16
+O_GW_ZOOM equ 20
+O_GW_GET_DATA equ 22
+O_GW_GET_CELL_RECT equ 14
+; Constants for gridwin
+PR_GRIDWIN_MIN_COL_WIDTH equ (4)
+PR_GRIDWIN_CELL_HGAP equ (2)
+PR_GRIDWIN_CELL_LGAP equ (2)
+PR_GRIDWIN_BORDER_WIDTH equ (1)
+PR_GRIDWIN_SCROLL_SMALL equ (6)
+PR_GRIDWIN_SCROLL_LARGE equ (9)
+PR_GRIDWIN_SCROLL_ARROW equ (15)
+PR_GRIDWIN_PLOT_X equ (0)
+PR_GRIDWIN_PLOT_Y equ (2)
+PR_GRIDWIN_ALLOC_THRESH equ (16)
+PR_GRIDWIN_COMPLETE_ONLY equ (001h)
+PR_GRIDWIN_GRIDLINES equ (002h)
+PR_GRIDWIN_FREE_SIZES equ (004h)
+PR_GRIDWIN_GRID_SIZE equ (001h)
+PR_GRIDWIN_LOCK equ (002h)
+PR_GRIDWIN_SIZES equ (004h)
+PR_GRIDWIN_FLAGS equ (008h)
+PR_GRIDWIN_XPLANE equ (010h)
+PR_GRIDWIN_YPLANE equ (020h)
+PR_GRIDWIN_ZOOMBASE equ (040h)
+PR_GRIDWIN_SCROLL equ (080h)
+; Types for gridwin
+GRID_PLANE struc
+GRID_PLANELocked  dw ? 
+GRID_PLANEAnchor  dw ? 
+GRID_PLANECurrent  dw ? 
+GRID_PLANEVisible  dw ? 
+GRID_PLANEClipped  db ? 
+GRID_PLANEFull  db ? 
+GRID_PLANETotal  dw ? 
+GRID_PLANEPsize dw ?
+GRID_PLANEDefsize  dw ? 
+GRID_PLANENumspec  dw ? 
+GRID_PLANEScroll  dw ? 
+GRID_PLANEGutter  dw ? 
+GRID_PLANEMax  dw ? 
+GRID_PLANEPlot  dw ? 
+GRID_PLANEFlags  dw ? 
+GRID_PLANEPtr dw ?
+GRID_PLANE ends
+IN_GRIDWIN struc
+IN_GRIDWINXplane GRID_PLANE <>
+IN_GRIDWINYplane GRID_PLANE <>
+IN_GRIDWINZoombase  dw ? 
+IN_GRIDWINZoom  dw ? 
+IN_GRIDWINFlags  dw ? 
+IN_GRIDWIN ends
+; Property of gridwin
+PRS_GRIDWIN struc
+GridwinParams IN_GRIDWIN <>
+GridwinWextent P_EXTENT <>
+GridwinFascent  dw ? 
+GridwinFstyle  db ? 
+PRS_GRIDWIN ends
+PR_GRIDWIN struc
+GridwinRoot PRS_ROOT <>
+GridwinWin PRS_WIN <>
+GridwinGridwin PRS_GRIDWIN <>
+PR_GRIDWIN ends
diff --git a/code/SIBOSDK/include/h_eval.h b/code/SIBOSDK/include/h_eval.h
new file mode 100644
index 0000000..fb288c0
--- /dev/null
+++ b/code/SIBOSDK/include/h_eval.h
@@ -0,0 +1,39 @@
+/*      HEADER - H_EVAL.H
+Epoc/Os structures and constants.
+Copyright (c) Psion PLC 1991.
+
+ VER    DATE    BY  DESCRIPTION
+----- -------- ---- -----------
+1.00F 12/03/91 PST  Final release
+*/
+
+#define EVAL_DEFAULT_PLACES 2
+#define EVAL_DEFAULT_FMT_TYPE   P_DTOB_FIXED
+#define CALC_MAX_PLACES	12
+#define CALC_DEFAULT_PLACES	  CALC_MAX_PLACES
+#define CALC_DEFAULT_FMT_TYPE  P_DTOB_GENERAL
+#define MAX_MEMORIES 10
+
+typedef struct
+    {
+    UBYTE evalFormat; /* Dtob format code for all except calc */
+    UBYTE evalDPlaces; /* Decimal places for all except calc */
+    UBYTE calcFormat; /* Dtob format code */
+    UBYTE calcDPlaces; /* Decimal places, if relevant */
+    DOUBLE values[MAX_MEMORIES];
+    } MEM_VALUES;
+
+typedef struct
+    {
+    UBYTE nameLbc;
+    UBYTE name[3];
+    UBYTE valueLbc;
+    MEM_VALUES value;
+    } MEM_ENV; 
+
+typedef struct
+    {
+    UBYTE evalDegrees;
+    UBYTE calcDegrees;
+    MEM_VALUES memVal;
+    } EXTENDED_MEM_VALUES;
diff --git a/code/SIBOSDK/include/h_eval.inc b/code/SIBOSDK/include/h_eval.inc
new file mode 100644
index 0000000..4470134
--- /dev/null
+++ b/code/SIBOSDK/include/h_eval.inc
@@ -0,0 +1,43 @@
+        .xlist
+; Include file - H_EVAL.INC
+; Epoc/Os OPL runtime include file
+; Copyright (c) Psion PLC 1988.
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 1.00A 04/06/91  HP  First release
+;
+H_EVAL_INC	equ	1
+        .xlist
+;
+EVAL_DEFAULT_PLACES	equ 2
+EVAL_DEFAULT_FMT_TYPE	equ DtobTypeFixed
+CALC_MAX_PLACES		equ 12
+CALC_DEFAULT_PLACES	equ CALC_MAX_PLACES
+CALC_DEFAULT_FMT_TYPE	equ DtobTypeGeneral
+MAX_MEMORIES 		equ 10
+;
+MEM_VALUES	struc
+memValuesEvalFormat	db	?
+memValuesEvalDPlaces	db	?
+memValuesCalcFormat	db	?
+memValuesCalcDPlaces	db	?
+memValuesMemories	dq	MAX_MEMORIES dup (?)
+MEM_VALUES	ends
+;
+; Memory environment variable structure (name M$V)
+;
+MEM_ENV	struc
+memEnvNameLbc		db	?
+memEnvName		db 3 dup (?)
+memEnvValueLbc		db	?
+memEnvValue		MEM_VALUES <>
+MEM_ENV ends
+;
+sizeMemName = memEnvValueLbc-memEnvName	; M$V
+;
+EXTENDED_MEM_VALUES     struc
+exMemValuesEvalDegrees  db      ?
+exMemValuesCalcDegrees  db      ?
+exMemValuesMemValues    MEM_VALUES <>
+EXTENDED_MEM_VALUES     ends
+
diff --git a/code/SIBOSDK/include/h_file.h b/code/SIBOSDK/include/h_file.h
new file mode 100644
index 0000000..a900311
--- /dev/null
+++ b/code/SIBOSDK/include/h_file.h
@@ -0,0 +1,25 @@
+/*
+HEADER - H_FILE.H
+*/
+
+#define H_FILE_H
+
+#define H_FILE_ALLOW_DIRS       0x02
+#define H_FILE_JUST_DIRS        0x04
+#define H_FILE_FORCE_NXIST      0x08
+#define H_FILE_NO_AUTOQUERY     0x10
+#define H_FILE_ACCEPT_NULL      0x20
+#define H_FILE_SET_DEFEXT       0x40
+#define H_FILE_CAN_WILDCARD     0x80
+
+#define H_FILE_STANDARD_INIT    0x01
+#define H_FILE_RESTRICT_LIST    H_FILE_FORCE_NXIST
+#define H_FILE_CAN_TAG          H_FILE_NO_AUTOQUERY
+
+#define H_FILE_HWIF_MASK        0xfe
+#define H_FILE_PICK_SELECTOR    0
+#define H_FILE_NEW_EDITOR       0x01
+
+#define H_FILE_IS_DIR           0x01
+#define H_FILE_AT_ROOT          0x02
+#define H_FILE_IS_ROOT          0x03
diff --git a/code/SIBOSDK/include/h_file.inc b/code/SIBOSDK/include/h_file.inc
new file mode 100644
index 0000000..377eb3c
--- /dev/null
+++ b/code/SIBOSDK/include/h_file.inc
@@ -0,0 +1,29 @@
+        .xlist
+; Include file - H_FILE.INC
+; Flags for Hwif file selector and editor
+; Copyright (c) Psion PLC 1988.
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+;       28/08/91  HP  First release
+;
+H_FILE_INC	equ	1
+;
+H_FILE_ALLOW_DIRS equ 02h
+H_FILE_JUST_DIRS equ 04h
+H_FILE_FORCE_NXIST equ 08h
+H_FILE_NO_AUTOQUERY equ 10h
+H_FILE_ACCEPT_NULL equ 20h
+H_FILE_SET_DEFEXT equ 40h
+H_FILE_CAN_WILDCARD equ 80h
+
+H_FILE_STANDARD_INIT equ 01h
+H_FILE_RESTRICT_LIST equ H_FILE_FORCE_NXIST
+H_FILE_CAN_TAG equ H_FILE_NO_AUTOQUERY
+
+H_FILE_HWIF_MASK equ 0feh
+H_FILE_PICK_SELECTOR equ 0h
+H_FILE_NEW_EDITOR equ 01h
+
+H_FILE_IS_DIR equ 01h
+H_FILE_AT_ROOT equ 02h
+H_FILE_IS_ROOT equ 03h
diff --git a/code/SIBOSDK/include/hactive.g b/code/SIBOSDK/include/hactive.g
new file mode 100644
index 0000000..93bb036
--- /dev/null
+++ b/code/SIBOSDK/include/hactive.g
@@ -0,0 +1,53 @@
+/* Generated by Ctran from hactive.cl */
+#define HACTIVE_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+/* Class Numbers */
+#define C_SHUTTER 49
+#define C_WAOTSTAT 50
+#define C_HAIDLE 51
+#define C_DIALAO 52
+/* Method Numbers */
+#define O_HAI_KEY 6
+/* Constants for shutter */
+#define SHUTTER_BUFFER_LEN 128
+#define SHUTTER_COUNT_MAX 32
+/* Property of shutter */
+typedef struct {
+short int count;
+unsigned char buf[128];
+} PRS_SHUTTER;
+typedef struct pr_shutter
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_SHUTTER shutter;
+} PR_SHUTTER;
+/* Property of waotstat */
+typedef struct {
+unsigned short int count;
+} PRS_WAOTSTAT;
+typedef struct pr_waotstat
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_WAOTSTAT waotstat;
+} PR_WAOTSTAT;
+/* Property of haidle */
+typedef struct {
+void *rbuf;
+} PRS_HAIDLE;
+typedef struct pr_haidle
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_HAIDLE haidle;
+} PR_HAIDLE;
+/* Property of dialao */
+typedef struct pr_dialao
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_HAIDLE haidle;
+} PR_DIALAO;
diff --git a/code/SIBOSDK/include/hactive.ing b/code/SIBOSDK/include/hactive.ing
new file mode 100644
index 0000000..6cf1fac
--- /dev/null
+++ b/code/SIBOSDK/include/hactive.ing
@@ -0,0 +1,49 @@
+; Generated by Ctran from hactive.cl
+HACTIVE_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+; Class Numbers
+C_SHUTTER equ 49
+C_WAOTSTAT equ 50
+C_HAIDLE equ 51
+C_DIALAO equ 52
+; Method Numbers
+O_HAI_KEY equ 6
+; Constants for shutter
+SHUTTER_BUFFER_LEN equ (128)
+SHUTTER_COUNT_MAX equ (32)
+; Property of shutter
+PRS_SHUTTER struc
+ShutterCount  dw ? 
+ShutterBuf db (1) * 128 dup (?)
+PRS_SHUTTER ends
+PR_SHUTTER struc
+ShutterRoot PRS_ROOT <>
+ShutterActive PRS_ACTIVE <>
+ShutterShutter PRS_SHUTTER <>
+PR_SHUTTER ends
+; Property of waotstat
+PRS_WAOTSTAT struc
+WaotstatCount  dw ? 
+PRS_WAOTSTAT ends
+PR_WAOTSTAT struc
+WaotstatRoot PRS_ROOT <>
+WaotstatActive PRS_ACTIVE <>
+WaotstatWaotstat PRS_WAOTSTAT <>
+PR_WAOTSTAT ends
+; Property of haidle
+PRS_HAIDLE struc
+HaidleRbuf dw ?
+PRS_HAIDLE ends
+PR_HAIDLE struc
+HaidleRoot PRS_ROOT <>
+HaidleActive PRS_ACTIVE <>
+HaidleHaidle PRS_HAIDLE <>
+PR_HAIDLE ends
+; Property of dialao
+PR_DIALAO struc
+DialaoRoot PRS_ROOT <>
+DialaoActive PRS_ACTIVE <>
+DialaoHaidle PRS_HAIDLE <>
+PR_DIALAO ends
diff --git a/code/SIBOSDK/include/hasrv.h b/code/SIBOSDK/include/hasrv.h
new file mode 100644
index 0000000..41c6627
--- /dev/null
+++ b/code/SIBOSDK/include/hasrv.h
@@ -0,0 +1,39 @@
+/*      INCLUDE - HASRV.H
+Consumer Handheld alarm server constants.
+Copyright (c) Psion PLC 1991 - 1996.
+
+*/
+#define HASRV_H
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+
+#define TypeTimedAlarm 1 /* Timed diary type alarm */
+#define TypeUnTimedAlarm 2 /* Untimed diary type alarm */
+#define OldMaxAlarmText 65 /* S3 Maximum size of alarm text including zts */
+#define MaxAlarmText 161 /* Maximum size of alarm text including zts */
+
+/* ALM: i/o functions as well as P_FCLOSE and P_FCANCEL */
+#define A_FUNTIMED P_FREAD
+#define A_FTIMED P_FWRITE
+#define A_FUNTIMED_X P_FSEEK
+#define A_FTIMED_X P_FSETEOF
+
+#define TIME_TO_ALERT 0 /* First time is when to raise the alert */
+#define TIME_EVENT_DUE 1 /* Second time is when the actual event is due */
+
+typedef struct
+	{
+	UBYTE len;
+	TEXT  name[8];
+	UBYTE zero_term;
+	} SE_SND;
+
+typedef struct
+	{
+    ULONG absTime; /* Alarm time in seconds */
+    ULONG dueTime; /* Actual time alarm is due for */
+	SE_SND sound; /* The sound to play */
+	} AXDATA;
+
+
diff --git a/code/SIBOSDK/include/help.g b/code/SIBOSDK/include/help.g
new file mode 100644
index 0000000..b2ad184
--- /dev/null
+++ b/code/SIBOSDK/include/help.g
@@ -0,0 +1,43 @@
+/* Generated by Ctran from help.cl */
+#define HELP_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef LISTBOX_G
+#include <listbox.g>
+#endif
+/* Class Numbers */
+#define C_HELPLIST 47
+#define C_HELPDLG 48
+/* Method Numbers */
+/* Types for helplist */
+typedef struct
+{
+unsigned short int topic_id;
+char topic[1];
+} HELP_RSC;
+/* Property of helplist */
+typedef struct {
+PR_VASTR *list;
+PR_VAFLAT *ids;
+unsigned short int firsttop;
+char title[50];
+} PRS_HELPLIST;
+typedef struct pr_helplist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LISTBOX listbox;
+PRS_HELPLIST helplist;
+} PR_HELPLIST;
+/* Property of helpdlg */
+typedef struct {
+PR_HELPLIST *listbox;
+} PRS_HELPDLG;
+typedef struct pr_helpdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_HELPDLG helpdlg;
+} PR_HELPDLG;
diff --git a/code/SIBOSDK/include/help.ing b/code/SIBOSDK/include/help.ing
new file mode 100644
index 0000000..f7c3a94
--- /dev/null
+++ b/code/SIBOSDK/include/help.ing
@@ -0,0 +1,40 @@
+; Generated by Ctran from help.cl
+HELP_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF LISTBOX_ING
+ INCLUDE ..\inc\LISTBOX.ING
+ENDIF
+; Class Numbers
+C_HELPLIST equ 47
+C_HELPDLG equ 48
+; Method Numbers
+; Types for helplist
+HELP_RSC struc
+HELP_RSCTopic_id  dw ? 
+HELP_RSCTopic db (1) * 1 dup (?)
+HELP_RSC ends
+; Property of helplist
+PRS_HELPLIST struc
+HelplistList dw ?
+HelplistIds dw ?
+HelplistFirsttop  dw ? 
+HelplistTitle db (1) * 50 dup (?)
+PRS_HELPLIST ends
+PR_HELPLIST struc
+HelplistRoot PRS_ROOT <>
+HelplistWin PRS_WIN <>
+HelplistListbox PRS_LISTBOX <>
+HelplistHelplist PRS_HELPLIST <>
+PR_HELPLIST ends
+; Property of helpdlg
+PRS_HELPDLG struc
+HelpdlgListbox dw ?
+PRS_HELPDLG ends
+PR_HELPDLG struc
+HelpdlgRoot PRS_ROOT <>
+HelpdlgWin PRS_WIN <>
+HelpdlgDlgchain PRS_DLGCHAIN <>
+HelpdlgHelpdlg PRS_HELPDLG <>
+PR_HELPDLG ends
diff --git a/code/SIBOSDK/include/htime.g b/code/SIBOSDK/include/htime.g
new file mode 100644
index 0000000..8379cc4
--- /dev/null
+++ b/code/SIBOSDK/include/htime.g
@@ -0,0 +1,29 @@
+/* Generated by Ctran from htime.cl */
+#define HTIME_G
+#ifndef TIME_G
+#include <time.g>
+#endif
+/* Class Numbers */
+#define C_HTIME 11
+/* Method Numbers */
+#define O_TO_SET_ABBREVIATIONS 10
+/* Constants for htime */
+#define PR_TIME_ABBREVIATE 0x1000
+#define PR_TIME_FORCE_UPDATE_FORMAT 0x2000
+#define HTIME_FIRST_DAY 29219L
+#define HTIME_LAST_DAY 54786L
+#define HTIME_FIRST_SEC 0L
+#define HTIME_LAST_SEC 86399L
+#define HTIME_FIRST_MIN 0L
+#define HTIME_LAST_MIN 86340L
+/* Property of htime */
+typedef struct {
+unsigned char tDay;
+unsigned char tMonth;
+} PRS_HTIME;
+typedef struct pr_htime
+{
+PRS_ROOT root;
+PRS_TIME time;
+PRS_HTIME htime;
+} PR_HTIME;
diff --git a/code/SIBOSDK/include/htime.ing b/code/SIBOSDK/include/htime.ing
new file mode 100644
index 0000000..6f3803e
--- /dev/null
+++ b/code/SIBOSDK/include/htime.ing
@@ -0,0 +1,28 @@
+; Generated by Ctran from htime.cl
+HTIME_ING equ 1
+IFNDEF TIME_ING
+ INCLUDE ..\inc\TIME.ING
+ENDIF
+; Class Numbers
+C_HTIME equ 11
+; Method Numbers
+O_TO_SET_ABBREVIATIONS equ 10
+; Constants for htime
+PR_TIME_ABBREVIATE equ (01000h)
+PR_TIME_FORCE_UPDATE_FORMAT equ (02000h)
+HTIME_FIRST_DAY equ (29219L)
+HTIME_LAST_DAY equ (54786L)
+HTIME_FIRST_SEC equ (0L)
+HTIME_LAST_SEC equ (86399L)
+HTIME_FIRST_MIN equ (0L)
+HTIME_LAST_MIN equ (86340L)
+; Property of htime
+PRS_HTIME struc
+HtimeTDay  db ? 
+HtimeTMonth  db ? 
+PRS_HTIME ends
+PR_HTIME struc
+HtimeRoot PRS_ROOT <>
+HtimeTime PRS_TIME <>
+HtimeHtime PRS_HTIME <>
+PR_HTIME ends
diff --git a/code/SIBOSDK/include/hwif.h b/code/SIBOSDK/include/hwif.h
new file mode 100644
index 0000000..5dd66fe
--- /dev/null
+++ b/code/SIBOSDK/include/hwif.h
@@ -0,0 +1,341 @@
+/*	HEADER - HWIF.H
+Copyright (C) Psion PLC 1992
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.20F 08/11/92 DWW New version for Developers Conference
+2.00F 01/12/93 DWW Version 2 C SDK
+*/
+#define HWIF_H
+#ifndef P_GRAF_H
+#include <p_graf.h>
+#endif
+#ifndef WLIB_H
+#include <wlib.h>
+#endif
+#ifdef STDEPOC_H
+#  ifndef P_CONS_H
+#  include <p_cons.h>
+#  endif
+#else
+#  ifndef EPOCCONS_H
+#  include <epoccons.h>
+#  endif
+#endif
+
+typedef struct
+    {
+    char *title;
+    unsigned short int nlines;
+    } H_MENU_DATA;
+#define H_DIALOG_TEXT    0
+#define H_DIALOG_CHOICE   1
+#define H_DIALOG_NUMBER   2
+#define H_DIALOG_FLOAT   3
+#define H_DIALOG_TIME    4
+#define H_DIALOG_DATE    5
+#define H_DIALOG_EDIT    6
+#define H_DIALOG_SEDIT   7
+#define H_DIALOG_XINPUT   8
+#define H_DIALOG_FSEL    9
+#define H_DIALOG_BUTTONS  10
+typedef struct
+    {
+    char *str;
+    unsigned short int type;
+    } H_DI_TEXT;
+#define H_DTEXT_ALIGN_LEFT   0
+#define H_DTEXT_ALIGN_RIGHT   1
+#define H_DTEXT_ALIGN_CENTRE  2
+#define H_DTEXT_BOLD      0x100
+#define H_DTEXT_UNDERLINE    0x200
+#define H_DTEXT_SELECTABLE   0x400
+typedef struct
+    {
+    union
+        {
+        unsigned short int *sel;
+        unsigned short int count;
+        } u;
+    void *menu;
+    } H_DI_CHOICE;
+typedef struct
+    {
+    long int *value;
+    long int low;
+    long int high;
+    } H_DI_NUMBER;
+typedef struct
+    {
+    double *value;
+    double low;
+    double high;
+    } H_DI_FLOAT;
+typedef struct
+    {
+    unsigned long int *value;
+    unsigned long int low;
+    unsigned long int high;
+    unsigned short int type;
+    } H_DI_TIME;
+#define H_DTIME_SHOW_SECONDS  1
+#define H_DTIME_DURATION    2
+typedef struct
+    {
+    unsigned long int *value;
+    unsigned long int low;
+    unsigned long int high;
+    } H_DI_DATE;
+#define H_LAST_DAY   93501l
+#define H_FIRST_SYS_DAY 25567l
+#define H_LAST_SYS_DAY 75276l
+typedef struct
+    {
+    char *str;
+    unsigned short int len;
+    } H_DI_EDIT;
+typedef struct
+    {
+    char *str;
+    unsigned short int len;
+    unsigned short int width;
+    } H_DI_SEDIT;
+typedef struct
+    {
+    char *str;
+    } H_DI_XINPUT;
+typedef struct
+    {
+    char *fname;
+    unsigned short int flags;
+    } H_DI_FSEL;
+typedef struct
+    {
+    char *str;
+    short int accel;
+    } H_CARD;
+typedef struct
+    {
+    char *str;
+    } H_CHOICE;
+typedef struct
+    {
+    char *str;
+    unsigned short int keycode;
+    } H_BUTTON;
+#define W_EVENT_KEY (CONS_SPECIAL_EVENT*256)
+#define H_FILE_ALLOW_DIRS 0x02
+#define H_FILE_JUST_DIRS 0x04
+#define H_FILE_FORCE_NXIST 0x08
+#define H_FILE_NO_AUTOQUERY 0x10
+#define H_FILE_ACCEPT_NULL 0x20
+#define H_FILE_SET_DEFEXT 0x40
+#define H_FILE_CAN_WILDCARD 0x80
+#define H_FILE_RESTRICT_LIST H_FILE_FORCE_NXIST
+#define H_FILE_PICK_SELECTOR 0
+#define H_FILE_NEW_EDITOR 0x01
+#define H_PRINT_PAGE 0x01
+#define H_PRINT_LINE 0x02
+#define H_PRINT_RIGHT 0x04
+#define H_PRINT_TEXT 0x10
+#define H_PRINT_KEEP 0x8000
+#define H_PRINT_STY_UNDERLINE 0x01
+#define H_PRINT_STY_BOLD 0x02
+#define H_PRINT_STY_ITALIC 0x04
+#define H_PRINT_STY_SUPER 0x08
+#define H_PRINT_STY_SUB 0x10
+typedef struct
+    {
+    short int flags;
+    short int typf;
+    short int fheight;
+    short int style;
+    short int down;
+    short int indent;
+    short int height;
+    short int right;
+    char *buf;
+    unsigned short int blen;
+    } H_PRINT;
+#define H_TIME_SET_SDATE 0
+#define H_TIME_SET_DATE 1
+#define H_TIME_SET_DAYSEC 2
+#define H_TIME_SET_NOW 3
+#define H_TIME_SENSE_BOTH 3
+#define H_TIME_SENSE_DATE 4
+#define H_TIME_SENSE_TIME 5
+#define H_TIME_FORMAT_NO_DAY 0x0004
+#define H_TIME_FORMAT_NO_MONTH 0x0008
+#define H_TIME_FORMAT_NO_YEAR 0x0010
+#define H_TIME_FORMAT_MONTH_NAME 0x0020
+#define H_TIME_FORMAT_SUFFIX 0x0040
+#define H_TIME_FORMAT_DAY_NAME 0x0080
+#define H_TIME_FORMAT_NO_CENTURY 0x0100
+#define H_TIME_FORMAT_NO_SECONDS 0x0200
+#define H_ALARM_TIMED 2
+#define H_ALARM_UNTIMED 1
+typedef struct
+    {
+    unsigned short int maxchars;
+    unsigned short int vulen;
+    unsigned short int vislines;
+    P_POINT pos;
+    unsigned short int win;
+    unsigned short int font;
+    unsigned short int style;
+    unsigned short int lead_tot;
+    unsigned short int lead_top;
+    } H_EDIT_BOX;
+typedef struct
+    {
+    unsigned short int pos;
+    short int line;
+    short int x;
+    } H_SCRLAY_PLX;
+#define H_EDIT_BOX_CLIPBOARD 0x0040
+#define H_EDIT_BOX_LEFT_CURSOR 0x0200
+#define H_EDIT_BOX_FONT 0x1000
+#define H_EDIT_BOX_LEADING 0x2000
+#define H_EDIT_BOX_VISLINES 0x4000
+#define HEB_FIND_BACKWARDS 0x01
+#define HEB_FIND_CASESENS 0x02
+#define H_DTEDIT_DDMMYYYY       0x0000
+#define H_DTEDIT_HHMMSS         0x1100
+#define H_DTEDIT_HHMM           0x0100
+#define H_DTEDIT_HHMMSS_D       0x1300
+#define H_DTEDIT_HHMM_D         0x0300
+#define H_DTEDIT_SET_VALUE      0x0001
+#define H_DTEDIT_SET_LOW        0x0002
+#define H_DTEDIT_SET_HIGH       0x0004
+typedef struct
+    {
+    unsigned short int flags;
+    long int value;
+    long int low;
+    long int high;
+    P_POINT pos;
+    unsigned short int win;
+    unsigned short int width;
+    unsigned short int emph;
+    } H_DTEDIT;
+typedef struct
+    {
+    unsigned short int flags;
+    long int value;
+    long int low;
+    long int high;
+    } H_SE_DTEDIT;
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int hIFInit(void *);
+extern int hMenuOpen(void);
+extern int hMenuAdd(char *,void *);
+extern int hMenuRun(void);
+extern void hMenuClose(void);
+extern int hDlgOpen(char *);
+extern int hDlgAdd(unsigned short int,char *,void *);
+extern int hDlgRun(void);
+extern void hDlgClose(void);
+extern int hDlgPosition(int x,int y);
+extern void *hCardOpen(void);
+extern int hCardAdd(void *,int,int,char *);
+extern void hCardClose(void *);
+extern void *hChoiceOpen(void);
+extern int hChoiceAdd(void *,int,char *);
+extern void hChoiceClose(void *);
+extern void *hButtonOpen(void);
+extern int hButtonAdd(void *,int,int,char *);
+extern void hButtonClose(void *);
+extern void hEnsurePath(char *fname);
+extern void hSetUpStatusNames(char *pb);
+extern int hCrackCommandLine(void);
+extern int hIsDbfCompressible(void *dH);
+extern int hDTMFString(char *zts);
+extern unsigned int hLastSystemKey(unsigned int *pmodifiers);
+extern void uCommonInit(void);
+extern void uEnableGrey(void);
+extern void uGetKey(WMSG_KEY *pkey);
+extern void uGetKeyA(short int *pstat,WMSG_KEY *pkey);
+extern void uCancelGetKeyA(void);
+extern int uKeyPressOutstanding(void);
+extern void uEscape(unsigned short int flag);
+extern unsigned int uFindMainWid(void);
+extern void uForceToFront(void);
+extern void uErrorString(char *message);
+extern int uErrorValue(int ret);
+extern void *uCheckHandle(void *handle);
+extern void uZTStoBCS(char *bcs,char *zts);
+extern int uOpenDialog(char *title);
+extern int uAddDialogItem(int type,char *prompt,void *data);
+extern int uRunDialog(void);
+extern int cdecl uAddButtonList(char *but,int code,...);
+extern int uBeginDCL(H_DI_CHOICE *pch);
+extern int uGrowDCL(H_DI_CHOICE *pch,char *choice);
+extern int uAddDCL(char *prompt,unsigned short int *nsel,H_DI_CHOICE *pch);
+extern int cdecl uAddChoiceList(char *prompt,unsigned short int *nsel,char *choice,...);
+extern int cdecl uDialogMenu(char *title,char *pb,...);
+extern void cdecl uDisplayText(char *pb,...);
+extern int uPresentMenus(void);
+extern void uAddGreyUline(unsigned char,unsigned short int *plines);
+extern void uSetDialogUline(int pos,int on);
+extern int uLocateCommand(int accel);
+extern void hPrintSetupDialog(void);
+extern void hPrint(int printline(H_PRINT *));
+extern void hPrinterSetupDialog(void);
+extern void hPrintSetSI(unsigned int subsqind);
+extern int hPrintSensePageWidth(void);
+extern int hPrintSenseBufWidth(char *buf,int blen);
+extern void hHelpSubSystem(int startid,int indexid);
+extern void *hTTOpen(void);
+extern int hTTSetTime(void *handle,int type,void *data);
+extern int hTTSenseString(void *handle,int type,char *buf);
+extern void hTTSetFormat(void *handle,int values);
+extern void hTTSetAbbreviations(void *handle,int dayabb,int monabb);
+extern void hTTClose(void *handle);
+extern int hEBHandleKey(void *ebH,int keycode,int modifier);
+extern int hEBCompleteFormat(void *ebH);
+extern char *hEBSenseText(void *ebH);
+extern int hEBSetText(void *ebH,char *pb,int blen);
+extern void hEBEmphasise(void *ebH,int flag);
+extern int hEBSetSelect(void *ebH,int aoff,int coff);
+extern int hEBSenseSelect(void *ebH,unsigned short int *top);
+extern int hEBSetClipText(void *ebH,char *pb,int blen);
+extern char *hEBSenseClipText(void *ebH);
+extern int hEBEvaluate(void *ebH);
+extern int hEBSetMargin(void *ebH,unsigned int right);
+extern unsigned int hEBSenseMargin(void *ebH);
+extern int hEBChangeWidth(void *ebH,int width);
+extern void hEBSetCWidth(void *ebH,int cwidth);
+extern int hEBInsert(void *ebH,char *pb,int blen);
+extern int hEBReplace(void *ebH,char *replace,int backwards);
+extern int hEBCopy(void *ebH);
+extern int hEBPaste(void *ebH);
+extern int hEBFind(void *ebH,char *str,int flags);
+extern int hEBSenseChanged(void *ebH);
+extern void hEBClearChanged(void *ebH);
+extern int hEBShowSymbols(void *ebH,int flag);
+extern void *hEBOpen(int flags,H_EDIT_BOX *heb);
+extern void hEBClose(void *ebH);
+extern void *hEBSenseDoc(void *ebH);
+extern int hEDCapacity(void *doc,unsigned int maxlen);
+extern int hEDInsert(void *doc,unsigned int pos,void *buf,unsigned int len);
+extern int hEBDocChanged(void *ebH);
+extern int hEBPosToXL(void *ebH,H_SCRLAY_PLX *plx);
+extern void hDeclareAppRcb(void *rcb);
+extern void *hInitAppRcb(void);
+extern int hSetSystemResLang(int lang);
+extern void hRequestReplacePack(void *rcb,char *fname);
+extern void *hDTOpen(H_DTEDIT *dte);
+extern void hDTClose(void *dte);
+extern void hDTSet(void *dte,H_SE_DTEDIT *sdte);
+extern void hDTSense(void *dte,H_SE_DTEDIT *sdte);
+extern int hDTSelfCheck(void *dte);
+extern int hDTHandleKey(void *dte,int keycode,int modifier);
+extern void hDTEmphasise(void *dte,int flag);
+extern void hSetVarrayInChlist(int index,int nsel,void *varray);
+extern void hOODialog(int catHandle,int classno,int resid,void *rbuf);
+extern int hLoadOwnDyl(int index);
+#ifdef __cplusplus
+}
+#endif
+
diff --git a/code/SIBOSDK/include/hwim.ext b/code/SIBOSDK/include/hwim.ext
new file mode 100644
index 0000000..9ce47cf
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.ext
@@ -0,0 +1,577 @@
+Generated by Ctran from hwim.cat
+LIBRARY hwim
+CLASS gate root
+{
+DECLARE gt_init
+DECLARE gt_menu_open
+DECLARE gt_menu_add
+DECLARE gt_menu_run
+DECLARE gt_menu_close
+DECLARE gt_dial_open
+DECLARE gt_dial_add
+DECLARE gt_dial_run
+DECLARE gt_dial_close
+DECLARE gt_card_open
+DECLARE gt_card_add
+DECLARE gt_card_close
+DECLARE gt_choice_open
+DECLARE gt_choice_add
+DECLARE gt_choice_close
+DECLARE gt_button_open
+DECLARE gt_button_add
+DECLARE gt_button_close
+DECLARE gt_dial_position
+DECLARE gt_xw_enable
+DECLARE gt_return_signals
+DECLARE gt_check_ats_on
+DECLARE gt_last_key
+DECLARE gt_wdr_print
+DECLARE gt_wdr_print_setup
+DECLARE gt_do_help
+DECLARE gt_set_rscfile
+DECLARE gt_dial_sopen
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS win root
+{
+DECLARE wn_redraw
+DECLARE wn_dodraw
+DECLARE wn_connect
+DECLARE wn_position
+DECLARE wn_calc_position
+DECLARE wn_key
+DECLARE wn_visible
+DECLARE wn_emphasise
+DECLARE wn_sense_help
+DECLARE wn_set
+DECLARE wn_sense
+DECLARE wn_draw
+DECLARE wn_init
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS bwin win
+{
+HAS_METHOD
+}
+CLASS lodger win
+{
+DECLARE lg_set_id_pos
+DECLARE lg_draw
+DECLARE lg_self_check
+DECLARE lg_sense_width
+DECLARE lg_update
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS textwin lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS matcher root
+{
+DECLARE im_init
+DECLARE im_set_buf
+DECLARE im_sense_buf
+DECLARE im_set_val
+DECLARE im_sense_val
+DECLARE im_try_match
+DECLARE im_transition
+DECLARE im_key
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vmatcher matcher
+{
+DECLARE im_set_range
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS listbox bwin
+{
+DECLARE lb_draw_item
+DECLARE lb_draw_emphasis
+DECLARE lb_size_window
+DECLARE lb_item_width
+DECLARE lb_take_focus
+DECLARE lb_inquire_focus
+DECLARE lb_inquire_item
+DECLARE lb_inquire_last
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pulldown listbox
+{
+HAS_METHOD
+}
+CLASS menutab bwin
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS menubar bwin
+{
+DECLARE mb_add_menu
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS htime time
+{
+DECLARE to_set_abbreviations
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS dlgchain bwin
+{
+HAS_PROPERTY
+}
+CLASS dlgbox dlgchain
+{
+DECLARE dl_item_lock
+DECLARE dl_item_dim
+DECLARE dl_set_item_flags
+DECLARE dl_clr_item_flags
+DECLARE dl_set_prompt
+DECLARE dl_take_focus
+DECLARE dl_handle_to_index
+DECLARE dl_index_to_handle
+DECLARE dl_item_replace
+DECLARE dl_item_append
+DECLARE dl_init
+DECLARE dl_dimmed_message
+DECLARE dl_item_add
+DECLARE dl_set_size
+DECLARE dl_inq_minsize
+DECLARE dl_dyn_init
+DECLARE dl_key
+DECLARE dl_changed
+DECLARE dl_focus
+DECLARE dl_launch_sub
+DECLARE dl_item_new
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS errordlg dlgbox
+{
+HAS_METHOD
+}
+CLASS querydlg dlgbox
+{
+HAS_METHOD
+}
+CLASS flistdlg dlgbox
+{
+HAS_METHOD
+}
+CLASS comman root
+{
+DECLARE com_init
+DECLARE com_statwin
+DECLARE com_accl_check
+DECLARE com_menu
+DECLARE com_mode_change
+DECLARE com_file_change
+DECLARE com_exit
+HAS_METHOD
+}
+CLASS wserv active
+{
+DECLARE ws_do_dial
+DECLARE ws_add_dial
+DECLARE ws_remove_dial
+DECLARE ws_sense_accel
+DECLARE ws_change_cliwin
+DECLARE ws_cancel
+DECLARE ws_wrap_para
+DECLARE ws_error_dialog
+DECLARE ws_query_dialog
+DECLARE ws_do_help
+DECLARE ws_do_submenu
+DECLARE ws_set_menubar
+DECLARE ws_reset_menubar
+DECLARE ws_load_chlist_res
+DECLARE ws_append_country
+DECLARE ws_free_dial
+DECLARE ws_smart_dial
+DECLARE ws_dial_env
+DECLARE ws_lock
+DECLARE ws_format_dialog
+DECLARE ws_evaluate
+DECLARE ws_eval_env
+DECLARE ws_sense_pdev_text
+DECLARE ws_edit_pdev_setup
+DECLARE ws_edit_print_context
+DECLARE ws_ens_print_context
+DECLARE ws_add_filelist
+DECLARE ws_remove_filelist
+DECLARE ws_anim_tick
+DECLARE ws_switch_files
+DECLARE ws_alert
+DECLARE ws_unknown_wm
+DECLARE ws_foreground
+DECLARE ws_background
+DECLARE ws_dyn_init
+DECLARE ws_process_key
+DECLARE ws_date_changed
+DECLARE ws_launch_dyl
+DECLARE ws_define_fnbar
+DECLARE ws_hook_today_changed
+DECLARE ws_get_alloc_info
+DECLARE ws_get_print_context
+DECLARE ws_self_check
+DECLARE ws_hide_app
+DECLARE ws_attach_app
+DECLARE ws_file_info_print
+DECLARE ws_run_memo
+DECLARE ws_do_remote_dial
+DECLARE ws_user_abandoned
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS hwimman appman
+{
+DECLARE am_new_filename
+DECLARE am_yield
+DECLARE am_ensure_ipcs
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vares varoot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS chlist lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS smaclist lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS aclist smaclist
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS gauge lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS donewn gauge
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS xedit lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS mfne lodger
+{
+DECLARE mf_range_beep
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS lncedit mfne
+{
+HAS_METHOD
+}
+CLASS ncedit lncedit
+{
+HAS_METHOD
+}
+CLASS wncedit lncedit
+{
+HAS_METHOD
+}
+CLASS dtedit mfne
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS rgedit mfne
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS lledit mfne
+{
+HAS_METHOD
+}
+CLASS edwin lodger
+{
+DECLARE ew_sense_size
+DECLARE ew_set_size
+DECLARE ew_set
+DECLARE ew_sense
+DECLARE ew_insert
+DECLARE ew_snuggle_insert
+DECLARE ew_set_font
+DECLARE ew_leave
+DECLARE ew_find
+DECLARE ew_replace
+DECLARE ew_evaluate
+DECLARE ew_replace_clip
+DECLARE ew_paste_clip
+DECLARE ew_bring_in
+DECLARE ew_ep_insert
+DECLARE ew_return_key
+DECLARE ew_tab_key
+DECLARE ew_init_style
+DECLARE ew_readonly
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS punctued edwin
+{
+HAS_METHOD
+}
+CLASS ewlinksv root
+{
+DECLARE ewls_init
+DECLARE ewls_extract
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS wmatcher matcher
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS wldselwn lodger
+{
+DECLARE wld_restrict
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS nonode pnode
+{
+HAS_METHOD
+}
+CLASS hpsel psel
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS filelist listbox
+{
+DECLARE fl_list_complete
+DECLARE fl_locchg
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vadev vastr
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS packsel chlist
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fnedit edwin
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fnselwn chlist
+{
+DECLARE fns_insert_tags
+DECLARE fns_extract_tags
+DECLARE fns_subset
+DECLARE fns_validate_flist
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fltedit edwin
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS helplist listbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS helpdlg dlgchain
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS shutter active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS waotstat active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS haidle aidle
+{
+DECLARE hai_key
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS dialao haidle
+{
+HAS_METHOD
+}
+CLASS progtran server
+{
+DECLARE pt_start
+DECLARE pt_getline
+DECLARE pt_complete
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS progexec active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS progfind locs
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS setportdlg dlgbox
+{
+HAS_METHOD
+}
+CLASS sethshkdlg dlgbox
+{
+HAS_METHOD
+}
+CLASS evaldlg dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS dialdlg dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS freedial lodger
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fdialdlg dialdlg
+{
+HAS_METHOD
+}
+CLASS cntrydlg dlgbox
+{
+HAS_METHOD
+}
+CLASS sdialdlg dialdlg
+{
+HAS_METHOD
+}
+CLASS fontsel dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pdevdlg dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prnctrl dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pagectrl dlgbox
+{
+HAS_METHOD
+}
+CLASS margins dlgbox
+{
+HAS_METHOD
+}
+CLASS headfoot dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prnmodel dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pagesize dlgbox
+{
+HAS_METHOD
+}
+CLASS printing dlgbox
+{
+DECLARE printing_set_title
+DECLARE printing_do_print
+DECLARE printing_done
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pmodlocs locs
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS lprinter root
+{
+DECLARE lpr_init
+DECLARE lpr_read
+DECLARE lpr_sense_buf_width
+DECLARE lpr_sense_text
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS sndlist chlist
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS sndlocs locs
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fsoundao haidle
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vanumber varoot
+{
+DECLARE van_set_max
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS nchlist chlist
+{
+HAS_METHOD
+}
+CLASS prnprev dlgbox
+{
+HAS_METHOD
+}
+CLASS xpulldwn pulldown
+{
+HAS_METHOD
+}
+CLASS vilastmoddlg dlgbox
+{
+HAS_METHOD
+}
diff --git a/code/SIBOSDK/include/hwim.g b/code/SIBOSDK/include/hwim.g
new file mode 100644
index 0000000..eef9c98
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.g
@@ -0,0 +1,11 @@
+/* Generated by Ctran from hwim.cat */
+#define HWIM_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+/* Category Numbers */
+/* EPOC */
+#define CAT_HWIM_HWIM 0
+#define CAT_HWIM_OLIB 1
+#define CAT_HWIM_OPL 2
+#define CAT_HWIM_FORM 3
diff --git a/code/SIBOSDK/include/hwim.h b/code/SIBOSDK/include/hwim.h
new file mode 100644
index 0000000..c075a6a
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.h
@@ -0,0 +1,89 @@
+/*      HEADER - HWIM.H
+Hwim utilities constants, structures and function prototypes
+Copyright (c) Psion PLC 1991 - 1996.
+*/
+
+#define HWIM_H
+
+#define PTR_CALL call(reg_param =>(bx,ax,cx,dx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+
+#ifndef HWIMMAN_G
+#include <hwimman.g>            /* for the definition of DL_DATA */
+#endif
+
+GLREF_C INT CDECL hConfirm(INT rid,...);
+GLREF_C INT CDECL h2LineConfirm(INT secondrid,INT rid,...);
+GLREF_C INT CDECL hErrorDialog(INT err,INT rid,...);
+GLREF_C VOID CDECL hInfoPrint(INT rid,...);
+GLREF_C VOID CDECL hBusyPrint(INT delay,INT rid,...);
+GLREF_C TEXT * CDECL hAtos(TEXT *buf,INT frid,...);
+#pragma save,call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hDestroy(VOID *hand);
+#pragma call(reg_param =>(bx,ax,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C INT hLaunchDial(P_CATID cat,INT class,DL_DATA *data);
+#pragma call(reg_param =>(dx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C INT hLoadResBuf(INT id,VOID *pb);
+GLREF_C INT hLoadResource(INT id,VOID *ppdata);
+#pragma call(reg_param =>(cx,dx,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C INT hAtob(TEXT *pb,INT rid,INT *pargs);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hErrs(TEXT *buf,INT err);
+#pragma call(reg_param =>(ax),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hInfoPrintErr(INT err);
+#pragma call(reg_param =>(dx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C TEXT *hLoadChlistResBuf(INT rid,INT choice,TEXT *buf);
+#pragma call(reg_param =>(cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hWservComSend(INT comid);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hInitVis(VOID *win);
+GLREF_C VOID hAppendEllipsis(TEXT *buf);
+GLREF_C VOID hSetGStyle(UINT style);
+GLREF_C VOID hEnsurePath(TEXT *filename);
+#pragma call(reg_param =>(),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hBeep(VOID);
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hSetGTmode(UINT tmode);
+#pragma call(reg_param =>(cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hSetGFont(UINT fid);
+GLREF_C INT hGetSWid(TEXT *pzts);
+#pragma call(reg_param =>(cx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+GLREF_C INT hGetBWid(TEXT *pb,INT blen);
+GLREF_C INT hGetBBWid(TEXT *pb,INT blen);
+#pragma call(reg_param =>(bx,ax),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+GLREF_C VOID hTwipsToBuf(TEXT *pbuf,UINT val);
+GLREF_C UINT hDoubleToTwips(DOUBLE *val);
+GLREF_C VOID hTwipsToDouble(DOUBLE *dd,UINT value);
+#pragma call(reg_param =>(dx,ax),reg_saved =>(si,di,EPOC_SAVE))
+GLREF_C VOID hDlgSet(UBYTE index,VOID *set);
+GLREF_C VOID hDlgSense(UBYTE index,VOID *sense);
+#pragma call(reg_param =>(dx,ax),reg_saved =>(si,di,EPOC_SAVE))
+GLREF_C VOID hDlgSetPrompt(UBYTE index,TEXT *pmt);
+GLREF_C VOID hDlgSetText(UBYTE index,TEXT *buf);
+GLREF_C VOID hDlgSetEdwin(UBYTE index,TEXT *buf);
+GLREF_C VOID hDlgSetChlist(UBYTE index,INT nsel);
+GLREF_C VOID hDlgSetChlistOn(UBYTE index);
+GLREF_C VOID hDlgSetNcedit(UBYTE index,UINT value);
+GLREF_C VOID hDlgSetLledit(UBYTE index,INT value);
+GLREF_C VOID hDlgSetPtedit(UBYTE index,UBYTE ch);
+GLREF_C VOID hDlgSetFledit(UBYTE index,DOUBLE *value);
+GLREF_C VOID hDlgSetTwips(UBYTE index,UINT value);
+GLREF_C VOID hDlgSenseRgedit(UBYTE index,UWORD *values);
+GLREF_C VOID hDlgSenseFledit(UBYTE index,DOUBLE *value);
+GLREF_C VOID hDlgItemDim(UBYTE index,INT flag);
+GLREF_C VOID hDlgItemLock(UBYTE index,INT flag);
+#pragma call(reg_param =>(dx,ax,bx),reg_saved =>(si,di,EPOC_SAVE))
+GLREF_C VOID hDlgSetDtedit(UBYTE index,ULONG value);
+GLREF_C VOID hDlgSetRgedit(UBYTE index,UINT value1,UINT value2);
+#pragma call(reg_param =>(dx),reg_saved =>(si,di,EPOC_SAVE))
+GLREF_C VOID hDlgSetTitleByRid(INT rid);
+GLREF_C TEXT *hDlgSenseEdwin(UBYTE index);
+GLREF_C INT hDlgSenseChlist(UBYTE index);
+GLREF_C UINT hDlgSenseNcedit(UBYTE index);
+GLREF_C INT hDlgSenseLledit(UBYTE index);
+GLREF_C INT hDlgSensePtedit(UBYTE index);
+GLREF_C UINT hDlgSenseTwips(UBYTE index);
+GLREF_C ULONG hDlgSenseDtedit(UBYTE index);
+GLREF_C VOID hDlgTakeFocus(UBYTE index);
+#pragma METHOD_CALL
+GLREF_C VOID hDlgInit(VOID *dlg,HD_DLGBOX_RSC *head,VOID *rbuf);
+#pragma restore
diff --git a/code/SIBOSDK/include/hwim.ing b/code/SIBOSDK/include/hwim.ing
new file mode 100644
index 0000000..bac2b35
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.ing
@@ -0,0 +1,13 @@
+; Generated by Ctran from hwim.cat
+HWIM_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF NOSEND_INC
+ INCLUDE ..\inc\NOSEND.INC
+ENDIF
+; Category Numbers
+CAT_HWIM_HWIM equ 0
+CAT_HWIM_OLIB equ 1
+CAT_HWIM_OPL equ 2
+CAT_HWIM_FORM equ 3
diff --git a/code/SIBOSDK/include/hwim.rg b/code/SIBOSDK/include/hwim.rg
new file mode 100644
index 0000000..6c4b273
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.rg
@@ -0,0 +1,115 @@
+#define O_PVC_PREVIEW_PRINT 8 
+#define O_PVC_PREVIEW_MARGINS 9 
+#define O_PVC_PREVIEW_OPTIONS 10 
+#define O_PVC_PREVIEW_JUMP 11 
+#define O_PVC_PREVIEW_EXIT 12 
+#define BREAK_LINE_FOLLOWS 0x80 
+#define C_ACLIST 23 
+#define C_CHLIST 21 
+#define C_DONEWN 25 
+#define C_DTEDIT 31 
+#define C_EDWIN 34 
+#define C_FLTEDIT 46 
+#define C_FNEDIT 44 
+#define C_FNSELWN 45 
+#define C_FREEDIAL 60 
+#define C_GAUGE 24 
+#define C_LLEDIT 33 
+#define C_LNCEDIT 28 
+#define C_NCEDIT 29 
+#define C_PUNCTUED 35 
+#define C_RGEDIT 32 
+#define C_TEXTWIN 4 
+#define C_WLDSELWN 38 
+#define C_WNCEDIT 30 
+#define C_XEDIT 26 
+#define C_SMACLIST 22 
+#define C_SNDLIST 75 
+#define C_NCHLIST 79 
+#define DLGBOX_NOTIFY_ENTER 0x0001 
+#define DLGBOX_NOTIFY_ESCAPE 0x0002 
+#define DLGBOX_RBUF_FILLED 0x0004 
+#define DLGBOX_ACTION_LIST 0x0008 
+#define DLGBOX_SMALL_FONT 0x0010 
+#define DLGBOX_NO_WAIT 0x0020 
+#define DLGBOX_NOTIFY_ALL_ACT 0x0040 
+#define DLGBOX_REPORT_ACT_HORIZ 0x0080 
+#define DLGBOX_APPEND_UNITS_TITLE 0x0100 
+#define DLGBOX_SMALL_ACTION_LIST 0x0200 
+#define DLGBOX_NO_SHADOW 0x0400 
+#define DLGBOX_NO_DDP 0x0800 
+#define PR_WIN_FORCE_TOP 0x8000 
+#define PR_WIN_FORCE_BOTTOM 0x4000 
+#define PR_WIN_FORCE_LEFT 0x2000 
+#define PR_WIN_FORCE_RIGHT 0x1000 
+#define DLGBOX_ITEM_NOTIFY_FOCUS 0x0080 
+#define DLGBOX_ITEM_NOTIFY_CHANGED 0x0001 
+#define DLGBOX_ITEM_UNDERLINED 0x0004 
+#define DLGBOX_ITEM_DIMMED 0x0002 
+#define DLGBOX_ITEM_CENTRE 0x0010 
+#define DLGBOX_ITEM_DEAD 0x0020 
+#define DLGBOX_ITEM_APPL_CAT 0x0008 
+#define DLGBOX_ITEM_NEEDS_PACK 0x0100 
+#define DLGBOX_ITEM_LOCKED 0x0200 
+#define IN_TEXTWIN_AL_LEFT 0x00 
+#define IN_TEXTWIN_AL_CENTRE 0x02 
+#define IN_TEXTWIN_AL_RIGHT 0x01 
+#define IN_TEXTWIN_BOLD 0x04 
+#define IN_TEXTWIN_POPOUT 0x40 
+#define IN_CHLIST_INCREMENTAL 0x01 
+#define HTIME_FIRST_DAY 29219L 
+#define HTIME_LAST_DAY 54786L 
+#define HTIME_FIRST_SEC 0L 
+#define HTIME_LAST_SEC 86399L 
+#define HTIME_FIRST_MIN 0L 
+#define HTIME_LAST_MIN 86340L 
+#define IN_DTEDIT_INIT (0x01 |0x02 |0x04 ) 
+#define IN_DTEDIT_DDMMYYYY (0x0000 ) 
+#define IN_DTEDIT_HHMMSS (0x0100 |0x1000 ) 
+#define IN_DTEDIT_HHMM (0x0100 ) 
+#define IN_DTEDIT_HHMMSS_D (0x0100 |0x0200 |0x1000 ) 
+#define IN_DTEDIT_HHMM_D (0x0100 |0x0200 ) 
+#define IN_DTEDIT_HHMMSS_ND (0x0100 |(0x0200 |0x2000 ) |0x1000 ) 
+#define IN_DTEDIT_HHMM_ND (0x0100 |(0x0200 |0x2000 ) ) 
+#define IN_LLEDIT_LATITUDE 0 
+#define IN_LLEDIT_LONGITUDE 1 
+#define IN_WLDSELWN_CITY 0 
+#define IN_WLDSELWN_COUNTRY 0x01 
+#define IN_WLDSELWN_SECOND_PARTNER 0x10 
+#define IN_WLDSELWN_FIRST_PARTNER 0x02 
+#define IN_WLDSELWN_SETHOME 0x20 
+#define IN_WLDSELWN_SETDFLT 0x40 
+#define IN_EDWIN_VULEN_CHARACTERS 0x0080 
+#define IN_EDWIN_VULEN_PIXELS (0x0080 |0x0100 ) 
+#define IN_EDWIN_NO_AUTOSELECT 0x0010 
+#define IN_EDWIN_AUTO_CUR_END (0x0008 |0x0010 ) 
+#define IN_EDWIN_ACCEPT_TABS 0x0002 
+#define IN_EDWIN_DIALLABLE 0x0001 
+#define IN_FNSELWN_STANDARD 0x01 
+#define IN_FNSELWN_SHOW_DIRS 0x02 
+#define IN_FNSELWN_HIDE_FILES 0x04 
+#define IN_FNSELWN_RESTRICT_LIST 0x08 
+#define IN_FNSELWN_CAN_TAG 0x10 
+#define IN_FNSELWN_ACCEPT_NULL 0x20 
+#define IN_FNSELWN_SET_DEFEXT 0x40 
+#define IN_FNSELWN_CAN_WILDCARD 0x80 
+#define IN_FNEDIT_STANDARD 0x01 
+#define IN_FNEDIT_ALLOW_DIRS 0x02 
+#define IN_FNEDIT_JUST_DIRS 0x04 
+#define IN_FNEDIT_FORCE_NXIST 0x08 
+#define IN_FNEDIT_NO_AUTOQUERY 0x10 
+#define IN_FNEDIT_ACCEPT_NULL 0x20 
+#define IN_FNEDIT_SET_DEFEXT 0x40 
+#define IN_FNEDIT_CAN_WILDCARD 0x80 
+#define WR_MAX_DIAL_STRING 24 
+#define P_FNAMESIZE 128 
+#define W_KEY_RETURN 13 
+#define W_KEY_ESCAPE 27 
+#define W_KEY_TAB 9 
+#define W_KEY_DELETE_LEFT 8 
+#define W_KEY_UP 0x0100 
+#define W_KEY_DOWN 0x0101 
+#define W_KEY_RIGHT 0x0102 
+#define W_KEY_LEFT 0x0103 
+#define W_KEY_SPACE 32 
+#define W_KEY_MENU 0x0122 
diff --git a/code/SIBOSDK/include/hwim.rh b/code/SIBOSDK/include/hwim.rh
new file mode 100644
index 0000000..14058c8
--- /dev/null
+++ b/code/SIBOSDK/include/hwim.rh
@@ -0,0 +1,207 @@
+/*
+HWIM.RH - Resource file common header
+Started by Carol, December 1990
+*/
+
+STRUCT STRING
+    {
+    TEXT str; /* zero terminated text string */
+    }
+
+STRUCT STRING_ARRAY
+    {
+    STRUCT strlst[];
+    }
+
+STRUCT STRING_ARRAY_SMALL
+    {
+    LEN BYTE STRUCT strlst[];
+    }
+
+/*
+Accelerators, Menu bars and menus
+*/
+
+STRUCT WSERV_INFO
+    {
+    BYTE menu=0;    /* which menu to start with */
+    BYTE mnitem=0;  /* which item to start with in that menu */
+    LINK menbar_id; /* resource id of menu bar */
+    BYTE first_com; /* method number of first command */
+    LEN BYTE BYTE accel[]; /* acc key only */
+    }
+
+STRUCT MENU_ITEM
+    BYTE {
+    BYTE com_id;    /* method in command manager */
+    TEXT mn_item; /* menu item text */
+    }
+
+STRUCT MENU
+    {
+    LEN BYTE STRUCT items[]; /* menu items only */
+    }
+
+STRUCT MENU_BAR_ITEM
+    {
+    LINK menu_id;   /* resource id of associated menu */
+    TEXT mb_item;   /* menu header */
+    }
+
+STRUCT MENU_BAR
+    {
+    LEN BYTE STRUCT items[]; /* menu bar item only */
+    }
+
+/*
+Dialog boxes
+*/
+
+STRUCT CHLIST
+    {
+    LINK rid=0;
+    BYTE nsel=0;
+    BYTE flags=0;
+    }
+
+STRUCT TXTMESS
+    {
+    WORD flags=0;
+    TEXT str="";
+    }
+
+STRUCT EDWIN        /* edit box */
+    {
+    WORD vulen;     /* ignored unless either _VULEN_ flag set */
+    WORD flags=0;
+    WORD maxlen;
+    TEXT str="";
+    }
+
+STRUCT PUSH_BUT
+    BYTE {
+    WORD keycode; 
+    TEXT str;       /* text associated with button */
+    }
+
+STRUCT ACLIST_ARRAY
+    {
+    LEN BYTE STRUCT button[];   /* array of push_buttons */
+    }
+
+STRUCT ACLIST  /* Initialising struct for action list */
+    {
+    LINK rid;
+    }
+
+STRUCT CHOICE_ITEM /* choice list item */
+    BYTE {
+    TEXT str=""; /* identification text */
+    }
+
+STRUCT LNCEDIT   /* long number edit box */
+    {
+    LONG current = 0;
+    LONG low = 0;           /* lowest allowed value */
+    LONG high = 10000000;   /* highest allowed value */
+    }
+
+STRUCT NCEDIT   /* numeric control edit box (unsigned words) */
+    {
+    WORD current = 0;
+    WORD low = 0;       /* lowest allowed value */
+    WORD high = 65535;  /* highest allowed value */
+    }
+
+STRUCT WNCEDIT   /* numeric control edit box (signed words) */
+    {
+    WORD current = 0;
+    WORD low = -32768;  /* lowest allowed value */
+    WORD high = 32767;  /* highest allowed value */
+    }
+
+STRUCT FLTEDIT   /* floating point edit box */
+    {                              
+    DOUBLE current=0.0;
+    DOUBLE low =-9.9999999999e99;  /* lower bound */
+    DOUBLE high =9.9999999999e99;  /* upper bound */
+    BYTE vulen=5;       /* width of editor in characters */
+    BYTE ndec=0;        /* P_DTOB_GENERAL */
+    }
+
+STRUCT DTEDIT    /* combined date/time editor */
+    {
+    WORD flags;
+    LONG current;
+    LONG low;       /* lowest allowed value */
+    LONG high;      /* highest allowed value */
+    }
+
+STRUCT RGEDIT    /* range editor */
+    {
+    WORD low=1;			/* lowest allowed value */
+    WORD value_1=1;		/* lower value of range */
+    WORD value_2=9999;		/* higher value of range */
+    WORD high=9999;		/* highest allowed value */
+    }
+
+STRUCT LLEDIT    /* lat long editor */
+    {
+    WORD flags;			/* Latitude or longitude */
+    WORD value=0;		/* The default value */
+    }
+
+STRUCT WLDSELWN
+    {
+    WORD flags;
+    }
+
+STRUCT FNEDIT   /* filename editor */
+    {
+    BYTE flags=0;
+    TEXT fname="";
+    }
+
+STRUCT FNSELWN    /* filename selector */
+    {
+    BYTE flags=0;
+    TEXT fname="";
+    }
+
+STRUCT CONTROL
+    LEN {
+    WORD flags=0;
+    BYTE class;     /* class of control */
+    TEXT prompt=""; /* Prompt for item */
+    STRUCT info;    /* eg CHLIST, TXTMESS, EDWIN, or NCEDIT */
+    }
+
+STRUCT DIALOG
+    {
+    WORD flags=0;
+    TEXT title="";
+    LEN BYTE STRUCT controls[]; /* CONTROL only */
+    }
+
+STRUCT TOPIC_ARRAY
+    {
+    LEN BYTE LINK id_lst[];   /* ids of topics or related topics */
+    }
+
+STRUCT HELP_ARRAY
+    {
+    LINK topic_id=0;    /* id of array of related topics */
+    TEXT topic;
+    LEN BYTE STRUCT strlst[];
+    }
+
+STRUCT PAGE_SIZE
+    {
+    WORD width;
+    WORD length;
+    }
+
+STRUCT PAGE_SIZE_ARRAY
+    {
+    LEN WORD STRUCT page_size[];
+    }
diff --git a/code/SIBOSDK/include/hwimman.g b/code/SIBOSDK/include/hwimman.g
new file mode 100644
index 0000000..64aa0a7
--- /dev/null
+++ b/code/SIBOSDK/include/hwimman.g
@@ -0,0 +1,236 @@
+/* Generated by Ctran from hwimman.cl */
+#define HWIMMAN_G
+#ifndef PULLDOWN_G
+#include <pulldown.g>
+#endif
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef COMMAN_G
+#include <comman.g>
+#endif
+#ifndef MENUBAR_G
+#include <menubar.g>
+#endif
+/* Class Numbers */
+#define C_WSERV 18
+#define C_HWIMMAN 19
+/* Method Numbers */
+#define O_WS_SMART_DIAL 22
+#define O_AM_YIELD 16
+#define O_WS_GET_ALLOC_INFO 46
+#define O_WS_SELF_CHECK 48
+#define O_WS_BACKGROUND 39
+#define O_WS_REMOVE_DIAL 8
+#define O_WS_LOAD_CHLIST_RES 19
+#define O_WS_SET_MENUBAR 17
+#define O_WS_UNKNOWN_WM 37
+#define O_WS_GET_PRINT_CONTEXT 47
+#define O_WS_DIAL_ENV 23
+#define O_WS_DO_REMOTE_DIAL 53
+#define O_WS_REMOVE_FILELIST 33
+#define O_WS_ANIM_TICK 34
+#define O_WS_ERROR_DIALOG 13
+#define O_WS_SWITCH_FILES 35
+#define O_WS_FILE_INFO_PRINT 51
+#define O_WS_HIDE_APP 49
+#define O_WS_PROCESS_KEY 41
+#define O_WS_CHANGE_CLIWIN 10
+#define O_WS_ADD_DIAL 7
+#define O_WS_WRAP_PARA 12
+#define O_AM_ENSURE_IPCS 17
+#define O_WS_DYN_INIT 40
+#define O_WS_SENSE_PDEV_TEXT 28
+#define O_WS_EVAL_ENV 27
+#define O_WS_DO_SUBMENU 16
+#define O_WS_HOOK_TODAY_CHANGED 45
+#define O_WS_ENS_PRINT_CONTEXT 31
+#define O_WS_LOCK 24
+#define O_WS_APPEND_COUNTRY 20
+#define O_WS_LAUNCH_DYL 43
+#define O_WS_FOREGROUND 38
+#define O_WS_RUN_MEMO 52
+#define O_WS_ALERT 36
+#define O_WS_DO_HELP 15
+#define O_WS_DO_DIAL 6
+#define O_WS_ATTACH_APP 50
+#define O_WS_EDIT_PRINT_CONTEXT 30
+#define O_WS_ADD_FILELIST 32
+#define O_WS_CANCEL 11
+#define O_WS_SENSE_ACCEL 9
+#define O_WS_FORMAT_DIALOG 25
+#define O_WS_QUERY_DIALOG 14
+#define O_WS_DATE_CHANGED 42
+#define O_WS_FREE_DIAL 21
+#define O_WS_USER_ABANDONED 54
+#define O_AM_NEW_FILENAME 15
+#define O_WS_RESET_MENUBAR 18
+#define O_WS_DEFINE_FNBAR 44
+#define O_WS_EVALUATE 26
+#define O_WS_EDIT_PDEV_SETUP 29
+/* Constants for wserv */
+#define PR_WSERV_CONNECT_AT_BACK W_CONNECT_AT_BACK
+#define PR_WSERV_FOREGROUND 0x02
+#define PR_WSERV_CLIWIN_KEY 0x04
+#define PR_WSERV_CANCELLING 0x08
+#define PR_WSERV_BASIC_HELP 0x10
+#define PR_WSERV_FREEFORM_DIALLING 0x20
+#define PR_WSERV_INSERT_MODE 0x40
+#define PR_WSERV_INSERT_PENDING 0x80
+#define PR_WSERV_OWN_DEFAULT_FONT 0x100
+#define PR_WSERV_RECEIVED_KEY 0x200
+#define PR_WSERV_HIDDEN 0x400
+#define PR_WSERV_METRIC 0x800
+#define PR_WSERV_FULLSCREEN 0x1000
+#define PR_WSERV_CANCELLING_DIALOG 0x2000
+#define PR_WSERV_FROM_HWIF 0x4000
+#define PR_WSERV_OWNPRIO 0x8000
+#define PR_WSERV_HELP_INDEX 0x01
+#define WSERV_DTOB_HEX 3
+#define DEGREES_MODE 0x80
+#define DTOB_MAX_WIDTH 20
+#define WS_EVAL_ENV_SET 0
+#define WS_EVAL_ENV_GET 1
+#define WS_DIAL_ENV_SET 0
+#define WS_DIAL_ENV_GET 1
+#define PDEV_TEXT_MAX_LEN 14
+#define WS_LOCCHG_LOW 0x0100
+#define WS_LOCCHG_HIGH 0x4000
+#define WS_EM_STYLES 0x01
+#define WS_EM_PRINT_CONTEXT 0x02
+#define WS_EM_REUSE_BODY_BUFFER 0x04
+#define WS_EM_REUSE_STYLES_BUFFER 0x08
+#define WS_EM_CALLBACK 0x40
+#define MEMO_NO_CHANGE 0
+#define MEMO_NULL_LENGTH 1
+#define MEMO_STANDARD_CHANGE 2
+/* Types for wserv */
+typedef struct
+{
+int com_cat;
+unsigned short int com_class;
+} IN_WSERV;
+typedef struct
+{
+unsigned char menu;
+unsigned char mnitem;
+unsigned short int menubar_id;
+unsigned char first_com;
+unsigned char count;
+unsigned char accel[1];
+} WSERV_INFO;
+typedef struct
+{
+unsigned short int id;
+void *rbuf;
+PR_DLGBOX **pdlg;
+} DL_DATA;
+typedef struct
+{
+char *dupnp;
+char hidden[6];
+} WS_HIDE_APP_DATA;
+typedef struct
+{
+unsigned short int margin;
+unsigned short int fmargin;
+short int font;
+unsigned short int style;
+short int nlines;
+unsigned char *ptable;
+} WRAP_DATA;
+typedef struct
+{
+unsigned short int ncells;
+unsigned short int nbytes;
+} WS_ALLOC_INFO;
+typedef struct
+{
+void *next;
+void *object;
+unsigned short int message;
+} WS_TODAY_HOOK;
+typedef struct
+{
+unsigned short int len;
+void *p;
+} MEMO_DATA_PART;
+typedef struct
+{
+MEMO_DATA_PART body;
+MEMO_DATA_PART styles;
+MEMO_DATA_PART title;
+} MEMO_DATA;
+typedef struct
+{
+void *owner;
+unsigned short int method;
+} MEMO_CALLBACK;
+/* Property of wserv */
+typedef struct {
+WS_EVENT_X ws;
+PR_COMMAN *com;
+PR_DLGCHAIN *dial;
+PR_MENUBAR *bar;
+PR_WIN *cli;
+WSERV_INFO *info;
+WSERV_INFO *oldinfo;
+PR_WIN *filter;
+int filmethod;
+unsigned short int flags;
+unsigned short int help_index_id;
+unsigned short int help;
+unsigned char lock;
+unsigned char subdial;
+char sc[10];
+unsigned short int locmask;
+PR_ROOT *filelist;
+PR_ROOT *anim;
+PR_ROOT *printer;
+} PRS_WSERV;
+typedef struct pr_wserv
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_WSERV wserv;
+} PR_WSERV;
+/* Constants for hwimman */
+#define H_COMMAND_DEFAULT_FILE 'D'
+#define H_COMMAND_OPEN_FILE 'O'
+#define H_COMMAND_CREATE_FILE 'C'
+#define H_COMMAND_EXIT 'X'
+#define H_COMMAND_TRANSLATE_FILE 'T'
+#define H_COMMAND_RUN_FILE 'R'
+#define H_COMMAND_LAUNCH_DYL 'L'
+#define H_COMMAND_BYPASS 'Z'
+#define FLG_APPMAN_FULLSCREEN 0x1000
+#define FLG_APPMAN_LINKING 0x2000
+#define FLG_APPMAN_FROM_HWIF 0x4000
+#define FLG_APPMAN_OWNPRIO 0x8000
+#define FLG_APPMAN_S3FS 0x0100
+#define FLG_APPMAN_WSERV_MASK (PR_WSERV_FROM_HWIF|PR_WSERV_OWNPRIO|PR_WSERV_FULLSCREEN)
+#define RUN_ACTIVE_CLEANUP_NONOTIFY -1
+/* Types for hwimman */
+typedef struct
+{
+unsigned short int flags;
+int wserv_cat;
+unsigned short int wserv_class;
+} IN_HWIMMAN;
+/* Property of hwimman */
+typedef struct {
+unsigned char contig;
+unsigned char command;
+char *defext;
+char *aliasinfo;
+PR_AIDLE *yield;
+} PRS_HWIMMAN;
+typedef struct pr_hwimman
+{
+PRS_ROOT root;
+PRS_APPMAN appman;
+PRS_HWIMMAN hwimman;
+} PR_HWIMMAN;
diff --git a/code/SIBOSDK/include/hwimman.ing b/code/SIBOSDK/include/hwimman.ing
new file mode 100644
index 0000000..16df6d8
--- /dev/null
+++ b/code/SIBOSDK/include/hwimman.ing
@@ -0,0 +1,223 @@
+; Generated by Ctran from hwimman.cl
+HWIMMAN_ING equ 1
+IFNDEF PULLDOWN_ING
+ INCLUDE ..\inc\PULLDOWN.ING
+ENDIF
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF COMMAN_ING
+ INCLUDE ..\inc\COMMAN.ING
+ENDIF
+IFNDEF MENUBAR_ING
+ INCLUDE ..\inc\MENUBAR.ING
+ENDIF
+; Class Numbers
+C_WSERV equ 18
+C_HWIMMAN equ 19
+; Method Numbers
+O_WS_SMART_DIAL equ 22
+O_AM_YIELD equ 16
+O_WS_GET_ALLOC_INFO equ 46
+O_WS_SELF_CHECK equ 48
+O_WS_BACKGROUND equ 39
+O_WS_REMOVE_DIAL equ 8
+O_WS_LOAD_CHLIST_RES equ 19
+O_WS_SET_MENUBAR equ 17
+O_WS_UNKNOWN_WM equ 37
+O_WS_GET_PRINT_CONTEXT equ 47
+O_WS_DIAL_ENV equ 23
+O_WS_DO_REMOTE_DIAL equ 53
+O_WS_REMOVE_FILELIST equ 33
+O_WS_ANIM_TICK equ 34
+O_WS_ERROR_DIALOG equ 13
+O_WS_SWITCH_FILES equ 35
+O_WS_FILE_INFO_PRINT equ 51
+O_WS_HIDE_APP equ 49
+O_WS_PROCESS_KEY equ 41
+O_WS_CHANGE_CLIWIN equ 10
+O_WS_ADD_DIAL equ 7
+O_WS_WRAP_PARA equ 12
+O_AM_ENSURE_IPCS equ 17
+O_WS_DYN_INIT equ 40
+O_WS_SENSE_PDEV_TEXT equ 28
+O_WS_EVAL_ENV equ 27
+O_WS_DO_SUBMENU equ 16
+O_WS_HOOK_TODAY_CHANGED equ 45
+O_WS_ENS_PRINT_CONTEXT equ 31
+O_WS_LOCK equ 24
+O_WS_APPEND_COUNTRY equ 20
+O_WS_LAUNCH_DYL equ 43
+O_WS_FOREGROUND equ 38
+O_WS_RUN_MEMO equ 52
+O_WS_ALERT equ 36
+O_WS_DO_HELP equ 15
+O_WS_DO_DIAL equ 6
+O_WS_ATTACH_APP equ 50
+O_WS_EDIT_PRINT_CONTEXT equ 30
+O_WS_ADD_FILELIST equ 32
+O_WS_CANCEL equ 11
+O_WS_SENSE_ACCEL equ 9
+O_WS_FORMAT_DIALOG equ 25
+O_WS_QUERY_DIALOG equ 14
+O_WS_DATE_CHANGED equ 42
+O_WS_FREE_DIAL equ 21
+O_WS_USER_ABANDONED equ 54
+O_AM_NEW_FILENAME equ 15
+O_WS_RESET_MENUBAR equ 18
+O_WS_DEFINE_FNBAR equ 44
+O_WS_EVALUATE equ 26
+O_WS_EDIT_PDEV_SETUP equ 29
+; Constants for wserv
+PR_WSERV_CONNECT_AT_BACK equ (W_CONNECT_AT_BACK)
+PR_WSERV_FOREGROUND equ (002h)
+PR_WSERV_CLIWIN_KEY equ (004h)
+PR_WSERV_CANCELLING equ (008h)
+PR_WSERV_BASIC_HELP equ (010h)
+PR_WSERV_FREEFORM_DIALLING equ (020h)
+PR_WSERV_INSERT_MODE equ (040h)
+PR_WSERV_INSERT_PENDING equ (080h)
+PR_WSERV_OWN_DEFAULT_FONT equ (0100h)
+PR_WSERV_RECEIVED_KEY equ (0200h)
+PR_WSERV_HIDDEN equ (0400h)
+PR_WSERV_METRIC equ (0800h)
+PR_WSERV_FULLSCREEN equ (01000h)
+PR_WSERV_CANCELLING_DIALOG equ (02000h)
+PR_WSERV_FROM_HWIF equ (04000h)
+PR_WSERV_OWNPRIO equ (08000h)
+PR_WSERV_HELP_INDEX equ (001h)
+WSERV_DTOB_HEX equ (3)
+DEGREES_MODE equ (080h)
+DTOB_MAX_WIDTH equ (20)
+WS_EVAL_ENV_SET equ (0)
+WS_EVAL_ENV_GET equ (1)
+WS_DIAL_ENV_SET equ (0)
+WS_DIAL_ENV_GET equ (1)
+PDEV_TEXT_MAX_LEN equ (14)
+WS_LOCCHG_LOW equ (00100h)
+WS_LOCCHG_HIGH equ (04000h)
+WS_EM_STYLES equ (001h)
+WS_EM_PRINT_CONTEXT equ (002h)
+WS_EM_REUSE_BODY_BUFFER equ (004h)
+WS_EM_REUSE_STYLES_BUFFER equ (008h)
+WS_EM_CALLBACK equ (040h)
+MEMO_NO_CHANGE equ (0)
+MEMO_NULL_LENGTH equ (1)
+MEMO_STANDARD_CHANGE equ (2)
+; Types for wserv
+IN_WSERV struc
+IN_WSERVCom_cat  dw ? 
+IN_WSERVCom_class  dw ? 
+IN_WSERV ends
+WSERV_INFO struc
+WSERV_INFOMenu  db ? 
+WSERV_INFOMnitem  db ? 
+WSERV_INFOMenubar_id  dw ? 
+WSERV_INFOFirst_com  db ? 
+WSERV_INFOCount  db ? 
+WSERV_INFOAccel db (1) * 1 dup (?)
+WSERV_INFO ends
+DL_DATA struc
+DL_DATAId  dw ? 
+DL_DATARbuf dw ?
+DL_DATAPdlg dw ?
+DL_DATA ends
+WS_HIDE_APP_DATA struc
+WS_HIDE_APP_DATADupnp dw ?
+WS_HIDE_APP_DATAHidden db (1) * 6 dup (?)
+WS_HIDE_APP_DATA ends
+WRAP_DATA struc
+WRAP_DATAMargin  dw ? 
+WRAP_DATAFmargin  dw ? 
+WRAP_DATAFont  dw ? 
+WRAP_DATAStyle  dw ? 
+WRAP_DATANlines  dw ? 
+WRAP_DATAPtable dw ?
+WRAP_DATA ends
+WS_ALLOC_INFO struc
+WS_ALLOC_INFONcells  dw ? 
+WS_ALLOC_INFONbytes  dw ? 
+WS_ALLOC_INFO ends
+WS_TODAY_HOOK struc
+WS_TODAY_HOOKNext dw ?
+WS_TODAY_HOOKObject dw ?
+WS_TODAY_HOOKMessage  dw ? 
+WS_TODAY_HOOK ends
+MEMO_DATA_PART struc
+MEMO_DATA_PARTLen  dw ? 
+MEMO_DATA_PARTP dw ?
+MEMO_DATA_PART ends
+MEMO_DATA struc
+MEMO_DATABody MEMO_DATA_PART <>
+MEMO_DATAStyles MEMO_DATA_PART <>
+MEMO_DATATitle MEMO_DATA_PART <>
+MEMO_DATA ends
+MEMO_CALLBACK struc
+MEMO_CALLBACKOwner dw ?
+MEMO_CALLBACKMethod  dw ? 
+MEMO_CALLBACK ends
+; Property of wserv
+PRS_WSERV struc
+WservWs WS_EVENT_X <>
+WservCom dw ?
+WservDial dw ?
+WservBar dw ?
+WservCli dw ?
+WservInfo dw ?
+WservOldinfo dw ?
+WservFilter dw ?
+WservFilmethod  dw ? 
+WservFlags  dw ? 
+WservHelp_index_id  dw ? 
+WservHelp  dw ? 
+WservLock  db ? 
+WservSubdial  db ? 
+WservSc db (1) * 10 dup (?)
+WservLocmask  dw ? 
+WservFilelist dw ?
+WservAnim dw ?
+WservPrinter dw ?
+PRS_WSERV ends
+PR_WSERV struc
+WservRoot PRS_ROOT <>
+WservActive PRS_ACTIVE <>
+WservWserv PRS_WSERV <>
+PR_WSERV ends
+; Constants for hwimman
+H_COMMAND_DEFAULT_FILE equ ('D')
+H_COMMAND_OPEN_FILE equ ('O')
+H_COMMAND_CREATE_FILE equ ('C')
+H_COMMAND_EXIT equ ('X')
+H_COMMAND_TRANSLATE_FILE equ ('T')
+H_COMMAND_RUN_FILE equ ('R')
+H_COMMAND_LAUNCH_DYL equ ('L')
+H_COMMAND_BYPASS equ ('Z')
+FLG_APPMAN_FULLSCREEN equ (01000h)
+FLG_APPMAN_LINKING equ (02000h)
+FLG_APPMAN_FROM_HWIF equ (04000h)
+FLG_APPMAN_OWNPRIO equ (08000h)
+FLG_APPMAN_S3FS equ (00100h)
+FLG_APPMAN_WSERV_MASK equ (PR_WSERV_FROM_HWIF or PR_WSERV_OWNPRIO or PR_WSERV_FULLSCREEN)
+RUN_ACTIVE_CLEANUP_NONOTIFY equ (-1)
+; Types for hwimman
+IN_HWIMMAN struc
+IN_HWIMMANFlags  dw ? 
+IN_HWIMMANWserv_cat  dw ? 
+IN_HWIMMANWserv_class  dw ? 
+IN_HWIMMAN ends
+; Property of hwimman
+PRS_HWIMMAN struc
+HwimmanContig  db ? 
+HwimmanCommand  db ? 
+HwimmanDefext dw ?
+HwimmanAliasinfo dw ?
+HwimmanYield dw ?
+PRS_HWIMMAN ends
+PR_HWIMMAN struc
+HwimmanRoot PRS_ROOT <>
+HwimmanAppman PRS_APPMAN <>
+HwimmanHwimman PRS_HWIMMAN <>
+PR_HWIMMAN ends
diff --git a/code/SIBOSDK/include/io.h b/code/SIBOSDK/include/io.h
new file mode 100644
index 0000000..2187c69
--- /dev/null
+++ b/code/SIBOSDK/include/io.h
@@ -0,0 +1,72 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  io.h -  Definitions for low level I/O functions.                        *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _IO_INC_
+#define _IO_INC_
+
+struct	ftime	{
+	unsigned	ft_tsec	 : 5;	/* Two second interval */
+	unsigned	ft_min	 : 6;	/* Minutes */
+	unsigned	ft_hour	 : 5;	/* Hours */
+	unsigned	ft_day	 : 5;	/* Days */
+	unsigned	ft_month : 4;	/* Months */
+	unsigned	ft_year	 : 7;	/* Year */
+};
+
+#define HANDLE_MAX	20U
+#define SEEK_SET         0
+#define SEEK_CUR         1
+#define SEEK_END         2
+
+extern unsigned _openfd[HANDLE_MAX];
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int      access(const char *_path, int _access);
+extern int      chmod(const char *_path, int _mode);
+extern int      _chmod(const char *_path, int _func, int _mode);
+extern int      chsize(int _handle, long _size);
+extern int      close(int _handle);
+extern int      _close(int _handle);
+extern int      creat(const char *_path, int _access);
+extern int      _creat(const char *_path, int _permission);
+extern int      _creat_trunc(const char *_path, int _permission);
+extern int      creatnew(const char *_path, int _premission);
+extern int      _creat_new(const char *_path, int _permission);
+extern int      creattemp(const char *_path, int _permission);
+extern int      _creat_temp(char *_path, int _permission);
+extern int      dup(int _handle);
+extern int      dup2(int _oldhandle, int _newhandle);
+extern int      eof(int _handle);
+extern int      _dup(int _handle);
+extern int      _dup2(int _oldhandle, int _newhandle);
+extern int      _eof(int _handle);
+extern long     filelength(int _handle);
+extern int      _filedrive(int _handle);
+extern int      getftime(int _handle, struct ftime *_ftimep);
+extern int      isatty(int _handle);
+extern long     lseek(int _handle, long _offset, int _fromwhere);
+extern int      open(const char *_path, int _access,... /*unsigned mode*/);
+extern int      _open(const char *_path, int _oflags);
+extern int      read(int _handle, void *_buf, unsigned _num);
+extern int      _read(int _handle, void *_buf, unsigned _num);
+extern int      setmode(int _handle, unsigned _mode);
+extern int      sopen(const char *_path, int _access, int _shflag, ... /*unsigned mode*/);
+extern long     tell(int _handle);
+extern unsigned umask(unsigned _cmask);
+extern int      unlink(const char *_path);
+extern int      write(int _handle, void *_buf, unsigned _num);
+extern int      _write(int _handle, const void *_buf, unsigned _num);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/iomanip.hpp b/code/SIBOSDK/include/iomanip.hpp
new file mode 100644
index 0000000..95ffff4
--- /dev/null
+++ b/code/SIBOSDK/include/iomanip.hpp
@@ -0,0 +1,113 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  IOMANIP.HPP -  header file for pasting I/O manipulators.                *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef __IOMANIP_INC_
+#define __IOMANIP_INC_
+
+#include <iostream.hpp>
+#include <generic.hpp>
+
+#define SMANIP(type)    _PASTE2(smanip_, type)
+#define SAPP(type)      _PASTE2(sapply_, type)
+#define IMANIP(type)    _PASTE2(imanip_, type)
+#define OMANIP(type)    _PASTE2(omanip_, type)
+#define IOMANIP(type)   _PASTE2(iomanip_, type)
+#define IAPP(type)      _PASTE2(iapply_, type)
+#define OAPP(type)      _PASTE2(oapply_, type)
+#define IOAPP(type)     _PASTE2(ioapply_, type)
+
+#define IOMANIPdeclare(type)             \
+class SMANIP(type) {                     \
+	ios& (*_fn)(ios&, type);         \
+	type _ag;                        \
+public:                                  \
+      SMANIP(type)(ios& (*_f)(ios&, type), type _a) : _fn(_f), _ag(_a) { } \
+  friend istream& operator>>(istream& _s, const SMANIP(type)& _f) {              \
+                                   (*_f._fn)(_s, _f._ag); return _s; }     \
+  friend ostream& operator<<(ostream& _s, const SMANIP(type)& _f) {              \
+                            (*_f._fn)(_s, _f._ag); return _s; }            \
+};                                                                         \
+class SAPP(type) {         \
+  ios& (*_fn)(ios&, type); \
+public:                    \
+  SAPP(type)(ios& (*_f)(ios&, type)) : _fn(_f) { }                          \
+  SMANIP(type)  operator()(type _z) { return SMANIP(type)(_fn, _z); } \
+};                                                                          \
+class IMANIP(type) {               \
+  istream& (*_fn)(istream&, type); \
+  type _ag;                        \
+public:                            \
+  IMANIP(type)(istream& (*_f)(istream&, type), type _z ) :      \
+               _fn(_f), _ag(_z) { }                             \
+  friend istream& operator>>(istream& _s, const IMANIP(type)& _f) {	\
+		return(*_f._fn)(_s, _f._ag); }                  \
+};                                                              \
+class IAPP(type) {                 \
+  istream& (*_fn)(istream&, type); \
+public:	                           \
+  IAPP(type)(istream& (*_f)(istream&, type)) : _fn(_f) { }      \
+  IMANIP(type) operator()(type _z) {                            \
+                          return IMANIP(type)(_fn, _z); }       \
+};                                                              \
+class OMANIP(type) {                \
+  ostream& (*_fn)(ostream&, type);  \
+  type _ag;                         \
+public:                             \
+  OMANIP(type)(ostream& (*_f)(ostream&, type), type _z ) :    \
+                          _fn(_f), _ag(_z) { }                \
+  friend ostream& operator<<(ostream& _s, const OMANIP(type)& _f) { \
+                               return(*_f._fn)(_s, _f._ag); } \
+};                                                            \
+class OAPP(type) {                 \
+  ostream& (*_fn)(ostream&, type); \
+public:                            \
+  OAPP(type)(ostream& (*_f)(ostream&, type)) : _fn(_f) { }           \
+  OMANIP(type) operator()(type _z) { return OMANIP(type)(_fn, _z); } \
+};                                                                   \
+class IOMANIP(type) {                \
+  iostream& (*_fn)(iostream&, type); \
+  type _ag;                          \
+public:	                             \
+  IOMANIP(type)(iostream& (*_f)(iostream&, type), type _z ) :   \
+                            _fn(_f), _ag(_z) { }                \
+  friend istream& operator>>(iostream& _s, const IOMANIP(type)& _f) {	\
+                                 return(*_f._fn)(_s, _f._ag); }	\
+  friend ostream& operator<<(iostream& _s, const IOMANIP(type)& _f) {	\
+                                 return(*_f._fn)(_s, _f._ag); }	\
+};                                                              \
+class IOAPP(type) {                                             \
+  iostream&  (*_fn)(iostream&, type);                     \
+public:								\
+  IOAPP(type)(iostream& (*_f)(iostream&, type)) : _fn(_f) { }   \
+  IOMANIP(type) operator()(type _z) { return IOMANIP(type)(_fn, _z); } \
+}
+
+
+//CEP 6/7/91
+#pragma save,warn(wpnu=>off)
+IOMANIPdeclare(int);
+IOMANIPdeclare(long);
+#pragma restore
+
+smanip_int  setbase(int _b);
+
+smanip_long resetiosflags(long _b);
+
+smanip_long setiosflags(long _b);
+
+smanip_int  setfill(int _f);
+
+smanip_int  setprecision(int _n);
+
+smanip_int  setw(int _n);
+
+#endif
+
\ No newline at end of file
diff --git a/code/SIBOSDK/include/iostream.hpp b/code/SIBOSDK/include/iostream.hpp
new file mode 100644
index 0000000..0448aa1
--- /dev/null
+++ b/code/SIBOSDK/include/iostream.hpp
@@ -0,0 +1,700 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  IOSTREAM.HPP -  header file for stream input and output.                *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _IOSTREAM_INC_
+#define _IOSTREAM_INC_
+
+#include <mem.h>
+
+#ifdef EOF
+#if EOF != -1
+#undef EOF
+#define EOF (-1)
+#endif
+#else
+#define EOF (-1)
+#endif
+
+#define zapeof(c) ((c)&0xFF)
+
+typedef long streampos;
+typedef long streamoff;
+
+class streambuf;
+class ostream;
+
+class  ios {
+
+public:
+  enum io_state {
+    goodbit  = 0x00,
+    eofbit   = 0x01,
+    failbit  = 0x02,
+    badbit   = 0x04,
+    hardfail = 0x80
+  };
+
+  enum open_mode {
+    in        = 0x01,
+    out       = 0x02,
+    ate       = 0x04,
+    app       = 0x08,
+    trunc     = 0x10,
+    nocreate  = 0x20,
+    noreplace = 0x40,
+    binary    = 0x80
+  };
+
+  enum seek_dir {
+    beg=0,
+    cur=1,
+    end=2
+  };
+
+  enum {
+    skipws        = 0x0001,
+    left          = 0x0002,
+    right         = 0x0004,
+    internal      = 0x0008,
+    dec           = 0x0010,
+    oct           = 0x0020,
+    hex           = 0x0040,
+    showbase      = 0x0080,
+    showpoint     = 0x0100,
+    uppercase     = 0x0200,
+    showpos       = 0x0400,
+    scientific    = 0x0800,
+    fixed         = 0x1000,
+    unitbuf       = 0x2000,
+    stdio         = 0x4000
+  };
+
+  static const long basefield;
+  static const long adjustfield;
+  static const long floatfield;
+
+  ios(streambuf* _buffer);
+  virtual ~ios();
+
+  long flags();
+  long flags(long _fl);
+  long setf(long _setbits, long _fld);
+  long setf(long _fld);
+  long unsetf(long _fld);
+
+  int width();
+  int width(int _w);
+
+  char fill();
+  char fill(char _f);
+
+  int precision();
+  int precision(int _p);
+
+  ostream* tie();
+  ostream* tie(ostream* _ost);
+
+  int rdstate();
+  int eof();
+  int fail();
+  int bad();
+  int good();
+  void clear(int = 0);
+       operator void* ();
+  int  operator! ();
+  streambuf* rdbuf();
+
+  static long bitalloc();
+  static int  xalloc();
+  long&  iword(int);
+  void*& pword(int);
+
+  static void sync_with_stdio();
+
+  int skip(int);
+
+protected:
+
+  enum {
+    translate = 0x080,
+    skipping  = 0x100,
+    tied      = 0x200
+  };
+
+  streambuf *_bp;
+  ostream*  x_tie;
+  int       state;
+  int       ispecial;
+  int       ospecial;
+  long      x_flags;
+  int       x_precision;
+  int       x_width;
+  int       x_fill;
+  int       isfx_special;
+  int       osfx_special;
+  int       delbuf;
+  int       assign_private;
+
+       ios();
+  void init(streambuf* _buffer);
+  void setstate(int);
+  static void (*stdioflush)();
+
+private:
+
+  union ios_user_union {
+    long x;
+    void *p;
+  };
+
+  static long nextbit;
+  static int usercount;
+  union  ios_user_union *userwords;
+  int    nwords;
+  void   uresize(int);
+
+         ios(ios&);                        // not implemented
+  void   operator= (ios&);                 // not implemented
+};
+
+#ifdef _SMALL_INLINE
+inline streambuf*  ios::rdbuf() { return _bp;}
+inline ostream*    ios::tie()   { return x_tie;}
+inline char        ios::fill()  { return x_fill; }
+inline int         ios::precision()  { return x_precision; }
+inline int         ios::rdstate()  { return state; }
+inline int         ios::eof()   { return (state&eofbit); }
+inline int         ios::fail()  { return (state&(failbit|badbit|hardfail)); }
+inline int         ios::bad()   { return (state&(badbit|hardfail)); }
+inline int         ios::good()  { return (state == 0); }
+inline long        ios::flags() { return x_flags; }
+inline int         ios::width() { return x_width; }
+inline int         ios::width(int _w) { int _temp = x_width;
+                                        x_width = _w;
+                                        return _temp; }
+inline char        ios::fill(char _w) { char _temp = x_fill;
+                                        x_fill = _w;
+                                        return _temp; }
+inline int         ios::precision(int _w) { int _temp = x_precision;
+                                        x_precision = _w;
+                                        return _temp; }
+
+inline             ios::operator void* () {return (fail()|eof()) ? 0 : this; }
+inline             ios::operator! () {return (fail()|eof()); }
+#endif
+
+
+class streambuf {
+
+public:
+
+      streambuf();
+      streambuf(char * _buf, int _size);
+  virtual ~streambuf();
+
+  virtual streambuf* setbuf(char * _buf, int _size);
+  virtual streambuf* setbuf(char * _buf, int , int);
+
+  int  sgetc();
+  int  snextc();
+  int  sbumpc();
+  void stossc();
+  int  sgetn(char *_s, int _num);
+  virtual int  do_sgetn(char *_s, int _num);
+  virtual int underflow();
+  int  sputbackc(char _c);
+  virtual int pbackfail(int);
+  int  in_avail();
+
+  int  sputc(int _c);
+  virtual int  do_sputn(const char *_s, int _num);
+  int  sputn(const char *_s, int _num);
+  virtual int overflow(int _c = EOF);
+  int  out_waiting();
+
+  virtual streampos seekoff(streamoff, ios::seek_dir, int = (ios::in | ios::out));
+  virtual streampos seekpos(streamoff, int = (ios::in | ios::out));
+  virtual int sync();
+  int dbp();
+
+protected:
+
+  char  *base();
+  char  *ebuf();
+  int    blen();
+  char  *pbase();
+  char  *pptr();
+  char  *epptr();
+  char  *eback();
+  char  *gptr();
+  char  *egptr();
+  void  setp(char *, char *);
+  void  setg(char *, char *, char *);
+  void  pbump(int);
+  void  gbump(int);
+  void  setb(char *, char *, int = 0);
+  void  unbuffered(int);
+  int   unbuffered();
+  int   allocate();
+  virtual int   doallocate();
+
+private:
+  short _alloc;
+  short _unbuf;
+  char  *_base;
+  char  *_ebuf;
+  char  *_pbase;
+  char  *_pptr;
+  char  *_epptr;
+  char  *_eback;
+  char  *_gptr;
+  char  *_egptr;
+
+       streambuf(streambuf&);
+  void  operator= (streambuf&);
+
+  int   do_snextc();
+};
+#ifdef _SMALL_INLINE
+inline char * streambuf::base()  { return _base; }
+inline char * streambuf::pbase() { return _pbase; }
+inline char * streambuf::pptr()  { return _pptr; }
+inline char * streambuf::epptr() { return _epptr; }
+inline char * streambuf::gptr()  { return _gptr; }
+inline char * streambuf::egptr() { return _egptr; }
+inline char * streambuf::eback() { return _eback; }
+inline char * streambuf::ebuf()  { return _ebuf; }
+
+inline int    streambuf::unbuffered() { return _unbuf; }
+inline int    streambuf::blen() { return (int) (_ebuf - _base); }
+
+inline void   streambuf::pbump(int _n) {  _pptr += _n; }
+inline void   streambuf::gbump(int _n) {  _gptr += _n; }
+inline void   streambuf::unbuffered(int _ub) { _unbuf = (_ub != 0); }
+inline int    streambuf::in_avail() { return (_egptr > _gptr) ?
+                                              (int)(_egptr - _gptr): 0; }
+inline int    streambuf::out_waiting() { return _pptr ?
+                                              (int)(_pptr - _pbase): 0; }
+inline int    streambuf::allocate() { return((_base || _unbuf) ? 0 : doallocate()); }
+
+inline int    streambuf::sgetc() { return ((_gptr >= _egptr) ? underflow() :
+                                                            (unsigned char) *_gptr); }
+
+inline int    streambuf::snextc() { return ((++_gptr >= _egptr) ?
+                                                     do_snextc() :
+                                                     (unsigned char) *_gptr); }
+
+inline int    streambuf::sbumpc() { return ((_gptr >= _egptr)
+                                        && (underflow() == EOF) ?
+                                             EOF :
+                                             (unsigned char) *_gptr++); }
+inline void   streambuf::stossc() { if (_gptr >= _egptr)
+                                      underflow();
+                                    else
+                                      ++_gptr; }
+
+inline int    streambuf::sputbackc(char _c) { return (_gptr > _eback) ?
+                                               *--_gptr = _c :
+                                               pbackfail(_c) ; }
+
+inline int    streambuf::sputc(int _c) { return (_pptr >= _epptr) ?
+                                                overflow(_c) :
+                                                (*_pptr++=_c, _c); }
+
+#ifdef _BIG_INLINE
+inline int    streambuf::sputn(const char *_s, int _n) {
+                                         if(_n <= (_epptr - _pptr)) {
+                                           memcpy(_pptr, _s, _n);
+                                           pbump(_n);
+                                           return _n;
+                                         }
+                                         return do_sputn(_s, _n); }
+
+inline int    streambuf::sgetn(char *_s, int _n) {
+                                         if(_n <= (_egptr - _gptr)) {
+                                           memcpy(_s, _gptr, _n);
+                                           gbump(_n);
+                                           return _n;
+                                         }
+                                         return do_sgetn(_s, _n); }
+
+#endif
+#endif
+class istream : virtual public ios {
+
+public:
+
+       istream(streambuf*);
+       istream(streambuf*, int _sk, ostream* _t=NULL);
+       istream(int _sz, char *, int _sk=1);
+       istream(int _fd, int _sk=1, ostream* _t=NULL);
+  virtual ~istream();
+
+  int  ipfx(int = 0);
+  int  ipfx0();
+  int  ipfx1();
+  void isfx() {}
+
+  istream& seekg(streampos);
+  istream& seekg(streamoff, ios::seek_dir);
+  streampos tellg();
+
+  int  sync();
+
+  istream& get(  signed char*, int, char = '\n');
+  istream& get(unsigned char*, int, char = '\n');
+  istream& get(         char*, int, char = '\n');
+  istream& read(  signed char*, int);
+  istream& read(unsigned char*, int);
+  istream& read(         char*, int);
+  istream& getline(  signed char*, int, char = '\n');
+  istream& getline(unsigned char*, int, char = '\n');
+  istream& getline(         char*, int, char = '\n');
+
+  istream& get(streambuf&, char = '\n');
+  istream& get(  signed char&);
+  istream& get(unsigned char&);
+  istream& get(         char&);
+  int      get();
+
+  int      peek();
+  int      gcount();
+  istream& putback(char);
+  istream& ignore(int = 1, int = EOF);
+
+  istream& operator>> (istream& (*_f)(istream&));
+  istream& operator>> (ios& (*_f)(ios&));
+  istream& operator>> (  signed char*);
+  istream& operator>> (unsigned char*);
+  istream& operator>> (         char*);
+  istream& operator>> (  signed char&);
+  istream& operator>> (unsigned char&);
+  istream& operator>> (         char&);
+  istream& operator>> (short&);
+  istream& operator>> (int&);
+  istream& operator>> (long&);
+  istream& operator>> (unsigned short&);
+  istream& operator>> (unsigned int&);
+  istream& operator>> (unsigned long&);
+  istream& operator>> (float&);
+  istream& operator>> (double&);
+  istream& operator>> (long double&);
+
+  istream& operator>> (streambuf*);
+
+protected:
+
+       istream();
+  int  do_ipfx(int);
+  void eatwhite();
+
+private:
+
+  int  _gcount;
+  int  do_get();
+};
+
+#ifdef _SMALL_INLINE
+inline int istream::gcount() { return _gcount; }
+
+inline int istream::ipfx(int _need) { if( _need ? (ispecial&~skipping) :
+                                                  ispecial)
+                                        return do_ipfx(_need);
+                                      return 1; }
+
+inline int istream::ipfx0() { return ispecial ? do_ipfx(0) : 1; }
+
+inline int istream::ipfx1() { return (ispecial&~skipping) ? do_ipfx(1) : 1; }
+
+inline istream& istream::operator>>(unsigned char& _c) {
+                            if(ipfx0()) {
+                              if(_bp->in_avail())
+                                _c = _bp->sbumpc();
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+inline istream& istream::operator>>(signed char& _c) {
+                            if(ipfx0()) {
+                              if(_bp->in_avail())
+                                _c = _bp->sbumpc();
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+inline istream& istream::operator>>(       char& _c) {
+                            if(ipfx0()) {
+                              if(_bp->in_avail())
+                                _c = _bp->sbumpc();
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+inline istream& istream::operator>>(unsigned char* _s) {
+                            return *this>>(signed char *) _s; }
+
+inline istream& istream::operator>>(         char* _s) {
+                            return *this>>(signed char *) _s; }
+
+inline istream& istream::get(unsigned char* _s, int _l, char _t) {
+                            return get((signed char *)_s, _l, _t); }
+
+inline istream& istream::get(         char* _s, int _l, char _t) {
+                            return get((signed char *)_s, _l, _t); }
+
+#ifdef _BIG_INLINE_
+inline istream& istream::get(unsigned char& _c) {
+                            if( ipfx1() ) {
+                              if( _bp->in_avail() ) {
+                                _gcount = 1;
+                                _c = _bp->sbumpc();
+                              }
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+inline istream& istream::get(signed char& _c) {
+                            if( ipfx1() ) {
+                              if( _bp->in_avail()) {
+                                _gcount = 1;
+                                _c = _bp->sbumpc();
+                              }
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+
+inline istream& istream::get(     char& _c) {
+                            if( ipfx1() ) {
+                              if( _bp->in_avail()) {
+                                _gcount = 1;
+                                _c = _bp->sbumpc();
+                              }
+                              else
+                                _c = do_get();
+                            }
+                            return *this; }
+
+inline int 	istream::get() {
+                            if( ipfx1() ) {
+                              int _c = _bp->sbumpc();
+                              if( _c == EOF )
+                                setstate(eofbit);
+                              else _gcount = 1;
+                              return _c;
+                            }
+                            return EOF; }
+
+#endif
+
+inline istream& istream::read(unsigned char* _s, int _l) {
+                            return read((signed char *)_s, _l); }
+
+inline istream& istream::read(         char* _s, int _l) {
+                            return read((signed char *)_s, _l); }
+
+inline istream& istream::getline(unsigned char* _s, int _l, char _t) {
+                            return getline((signed char *)_s, _l, _t); }
+
+inline istream& istream::getline(         char* _s, int _l, char _t) {
+                            return getline((signed char *)_s, _l, _t); }
+
+inline int      istream::sync() { return _bp->sync(); }
+
+inline istream& istream::operator>> (istream& (*_f)(istream&)) {
+                            return (*_f)(*this); }
+
+inline int istream::peek() { return ipfx1() ? _bp->sgetc() : EOF; }
+
+#endif
+
+class ostream : virtual public ios {
+
+public:
+
+
+      ostream(streambuf *);
+      ~ostream();
+
+      ostream(int _fd);
+      ostream(int _sz, char *);
+
+  int  opfx();
+  void osfx();
+  ostream& flush();
+
+  ostream& seekp(streampos);
+  ostream& seekp(streamoff, ios::seek_dir);
+  streampos tellp();
+
+  ostream& put(char);
+  ostream& write(const          char*, int);
+  ostream& write(const   signed char*, int);
+  ostream& write(const unsigned char*, int);
+
+  ostream& operator<<(  signed char);
+  ostream& operator<<(unsigned char);
+  ostream& operator<<(         char);
+  ostream& operator<<(  signed short);
+  ostream& operator<<(unsigned short);
+  ostream& operator<<(  signed int);
+  ostream& operator<<(unsigned int);
+  ostream& operator<<(  signed long);
+  ostream& operator<<(unsigned long);
+  ostream& operator<<(float);
+  ostream& operator<<(double);
+  ostream& operator<<(long double);
+  ostream& operator<<(const          char *);
+  ostream& operator<<(const   signed char *);
+  ostream& operator<<(const unsigned char *);
+  ostream& operator<<(void *);
+
+  ostream& operator<<(streambuf*);
+  ostream& operator<<(ostream& (*_f)(ostream&));
+  ostream& operator<<(ios& (*_f)(ios&));
+
+protected:
+
+       ostream();
+  int  do_opfx();
+  int do_osfx();
+
+private:
+
+  void  outlong(unsigned long, int);
+  void  outstr(const char *);
+};
+
+#ifdef _SMALL_INLINE
+inline int  ostream::opfx() { return ospecial ? do_opfx() : 1; }
+
+inline void ostream::osfx() { if((x_flags&(stdio|unitbuf)) || (ospecial)) do_osfx(); }
+
+inline ostream& ostream::operator<<(unsigned char _c) {
+                             return *this <<(signed char ) _c; }
+
+inline ostream& ostream::operator<<(         char _c) {
+                             return *this <<(signed char ) _c; }
+
+inline ostream& ostream::operator<<(short _i) { return *this<<(long)_i; }
+
+inline ostream& ostream::operator<<(unsigned short _i) {
+                             return *this<<(unsigned long)_i; }
+
+inline ostream& ostream::operator<<(int _i) { return *this<<(long)_i; }
+
+inline ostream& ostream::operator<<(unsigned int _i) {
+                             return *this<<(unsigned long)_i; }
+
+inline ostream& ostream::operator<<(float _f) {
+                             return *this<<(long double)_f; }
+
+inline ostream& ostream::operator<<(double _f) {
+                             return *this<<(long double)_f; }
+
+inline ostream& ostream::operator<<(ostream& (*_f)(ostream&)) {
+                             return (*_f)(*this); }
+
+inline ostream& ostream::write(const signed char *_s, int _n) {
+                             return write((const char *)_s, _n); }
+
+inline ostream& ostream::write(const unsigned char *_s, int _n) {
+                             return write((const char *)_s, _n); }
+
+inline ostream& ostream::put(char _c) {
+                             if(_bp->sputc(_c) == EOF)
+                               setstate(badbit);
+                             return *this; }
+
+inline ostream& ostream::operator<<(const signed char *_s) {
+                             return *this<<(const char *) _s; }
+
+inline ostream& ostream::operator<<(const unsigned char *_s) {
+                             return *this<<(const char *) _s; }
+#endif
+
+class iostream : public istream , public ostream {
+
+public:
+
+      iostream(streambuf*);
+  virtual ~iostream();
+
+protected:
+      iostream();
+
+};
+
+
+class istream_withassign : public istream {
+
+public:
+
+      istream_withassign();
+  virtual  ~istream_withassign();
+
+  istream_withassign&  operator= (istream&);
+  istream_withassign&  operator= (streambuf*);
+
+private:
+
+  unsigned assign_const;
+};
+
+class ostream_withassign : public ostream {
+
+public:
+
+      ostream_withassign();
+  virtual  ~ostream_withassign();
+
+  ostream_withassign&  operator= (ostream&);
+  ostream_withassign&  operator= (streambuf*);
+
+private:
+
+  unsigned assign_const;
+};
+
+class iostream_withassign : public iostream {
+
+public:
+
+      iostream_withassign();
+  virtual  ~iostream_withassign();
+
+  iostream_withassign&  operator= (ios&);
+  iostream_withassign&  operator= (streambuf*);
+
+private:
+
+  unsigned assign_const;
+};
+
+extern istream_withassign cin;
+extern ostream_withassign cout;
+extern ostream_withassign cerr;
+extern ostream_withassign clog;
+
+ostream&  endl(ostream&);
+ostream&  ends(ostream&);
+ostream&  flush(ostream&);
+istream&  ws(istream&);
+ios&      dec(ios&);
+ios&      hex(ios&);
+ios&      oct(ios&);
+#endif
+
diff --git a/code/SIBOSDK/include/ipc.g b/code/SIBOSDK/include/ipc.g
new file mode 100644
index 0000000..cfd8f1b
--- /dev/null
+++ b/code/SIBOSDK/include/ipc.g
@@ -0,0 +1,266 @@
+/* Generated by Ctran from ipc.cat */
+#define IPC_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+/* Class Numbers */
+#define C_SERVER 16
+#define C_LINKSV 17
+#define C_LINKCL 18
+#define C_TOPLIP 19
+#define C_EXOPL 20
+#define C_CMAP 21
+#define C_VOICE 22
+#define C_NOTIFY 23
+#define C_CONSOL 24
+/* Method Numbers */
+#define O_CM_AUTOWRAP 9
+#define O_NO_DRAW 7
+#define O_CO_DRAW 6
+#define O_CO_KEY 4
+#define O_CM_INSERT 2
+#define O_SV_INIT 2
+#define O_LC_START 1
+#define O_CM_ATTRIB 12
+#define O_CO_EDIT 10
+#define O_CM_RECT 3
+#define O_TIP_COMPLETE 6
+#define O_CM_SENSE_SIZE 7
+#define O_CO_SIZE 8
+#define O_CM_ENQ_DRAW 4
+#define O_CO_ESC 9
+#define O_SV_RUN 3
+#define O_CM_SENSE_CPOS 5
+#define O_CM_SCROLL 11
+#define O_CO_EXTRA 5
+#define O_TIP_GETLINE 5
+#define O_TIP_START 4
+#define O_LS_GET_DATA 5
+#define O_CM_SET_CPOS 6
+#define O_CO_CURSOR 7
+#define O_LC_GET_DATA 2
+#define O_LC_STOP 3
+#define O_CM_POINT_ROW 8
+#define O_LS_SET_FORMAT 4
+#define O_CM_SCROLLOCK 10
+#define O_CM_INIT 1
+#define O_SV_ABRUN 1
+/* Property of server */
+typedef struct {
+P_QUE q;
+unsigned short int t1;
+unsigned short int t2;
+unsigned short int cid;
+} PRS_SERVER;
+typedef struct pr_server
+{
+PRS_ROOT root;
+PRS_SERVER server;
+} PR_SERVER;
+/* Constants for linksv */
+#define TY_LINKSV_STEP 0x21
+#define TY_LINKSV_DEATH 0x22
+#define DF_LINK_NATIVE 0
+#define DF_LINK_TEXT 1
+#define DF_LINK_TABTEXT 2
+#define DF_LINK_VOICE 3
+#define DF_LINK_PARAS 4
+#define DF_LINK_SPR 5
+#define DF_LINK_WRD 6
+#define DF_LINK_AGD 7
+/* Property of linksv */
+typedef struct {
+unsigned char *buf;
+unsigned short int len;
+} PRS_LINKSV;
+typedef struct pr_linksv
+{
+PRS_ROOT root;
+PRS_SERVER server;
+PRS_LINKSV linksv;
+} PR_LINKSV;
+/* Property of linkcl */
+typedef struct {
+unsigned short int pid;
+} PRS_LINKCL;
+typedef struct pr_linkcl
+{
+PRS_ROOT root;
+PRS_LINKCL linkcl;
+} PR_LINKCL;
+/* Constants for toplip */
+#define TY_TOPLIP_LINE 0x10
+#define TY_TOPLIP_DEATH 0x11
+/* Types for toplip */
+typedef struct
+{
+short int stat;
+unsigned short int mode;
+unsigned short int line;
+unsigned short int offset;
+} PR_TOPLIP_STATUS;
+typedef struct
+{
+unsigned short int pid;
+char *bofs;
+PR_TOPLIP_STATUS *sofs;
+} PR_TOPLIP_SOURCE;
+/* Property of toplip */
+typedef struct {
+PR_TOPLIP_STATUS st;
+char buf[256];
+} PRS_TOPLIP;
+typedef struct pr_toplip
+{
+PRS_ROOT root;
+PRS_SERVER server;
+PRS_TOPLIP toplip;
+} PR_TOPLIP;
+/* Constants for exopl */
+#define EXOPL_ISEXP 0x01
+#define EXOPL_SIGNAL 0x02
+#define EXOPL_NTFY 0x04
+/* Types for exopl */
+typedef struct
+{
+double value;
+short int error;
+unsigned short int line;
+unsigned short int offset;
+char src[P_FNAMESIZE];
+} EXOPL_RESBUF;
+typedef struct
+{
+unsigned short int flags;
+short int cid;
+unsigned char *qofs;
+unsigned short int qlen;
+EXOPL_RESBUF *rofs;
+} EXOPL_PAR;
+/* Property of exopl */
+typedef struct {
+EXOPL_RESBUF result;
+} PRS_EXOPL;
+typedef struct pr_exopl
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_EXOPL exopl;
+} PR_EXOPL;
+/* Constants for cmap */
+#define DR_CMAP_END 0
+#define DR_CMAP_TEXT 1
+#define DR_CMAP_SPACES 2
+#define DR_CMAP_SCROLL 3
+#define OP_CMAP_CLEAR 1
+#define OP_CMAP_INVALID 2
+/* Types for cmap */
+typedef struct
+{
+unsigned short int len;
+unsigned char *buf;
+unsigned char row;
+unsigned char col;
+} PR_CMAP_DRAW;
+/* Property of cmap */
+typedef struct {
+unsigned char *base;
+unsigned short int toprow;
+unsigned short int width;
+unsigned short int height;
+unsigned short int row;
+unsigned short int col;
+short int scroll;
+unsigned char wrap;
+unsigned char slock;
+} PRS_CMAP;
+typedef struct pr_cmap
+{
+PRS_ROOT root;
+PRS_CMAP cmap;
+} PR_CMAP;
+/* Constants for voice */
+#define TY_VOICE_PLAY 0
+#define TY_VOICE_EDIT 1
+#define TY_VOICE_CANCEL 2
+/* Types for voice */
+typedef struct
+{
+short int *pstat;
+unsigned char *buf;
+unsigned short int len;
+unsigned short int maxlen;
+} RQ_VOICE_MSG;
+/* Property of voice */
+typedef struct {
+PR_ROOT *owner;
+unsigned short int method;
+} PRS_VOICE;
+typedef struct pr_voice
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_VOICE voice;
+} PR_VOICE;
+/* Constants for notify */
+#define NOTIFY_MESS_TYPE 0
+#define NOTIFY_MESS_ARGS 5
+#define NOTIFY_MESS_SIZE 64
+/* Property of notify */
+typedef struct {
+unsigned char err0text[NOTIFY_MESS_SIZE];
+unsigned char err1text[NOTIFY_MESS_SIZE];
+unsigned char but0text[NOTIFY_MESS_SIZE];
+unsigned char but1text[NOTIFY_MESS_SIZE];
+unsigned char but2text[NOTIFY_MESS_SIZE];
+unsigned char pname[NOTIFY_MESS_SIZE];
+} PRS_NOTIFY;
+typedef struct pr_notify
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_IPCS ipcs;
+PRS_NOTIFY notify;
+} PR_NOTIFY;
+/* Constants for consol */
+#define CONSOL_MESS_READ 0
+#define CONSOL_MESS_WRITE 1
+#define CONSOL_MESS_CLOSE 2
+#define CONSOL_MESS_SET 3
+#define CONSOL_MESS_SENSE 4
+#define CONSOL_MESS_TEST 5
+#define CONSOL_MESS_FLUSH 6
+#define CONSOL_MESS_CANCEL 7
+#define CONSOL_MESS_EDIT 8
+#define CONSOL_MESS_SPARE1 9
+#define CONSOL_MESS_SPARE2 10
+#define CONSOL_MESS_SPARE3 11
+#define CONSOL_MESS_SPARE4 12
+#define CONSOL_MESS_DIED 13
+#define CONSOL_KEY_TYPE_AHEAD 32
+#define CONSOL_MAX_STRING 255
+/* Types for consol */
+typedef struct
+{
+unsigned short int keycode;
+unsigned char modifiers;
+unsigned char count;
+} PR_CONSOL_WMSG_KEY;
+/* Property of consol */
+typedef struct {
+PR_CMAP *cmap;
+unsigned short int rcomp;
+unsigned char *rmess;
+PR_CONSOL_WMSG_KEY *head;
+PR_CONSOL_WMSG_KEY *tail;
+PR_CONSOL_WMSG_KEY list[CONSOL_KEY_TYPE_AHEAD];
+} PRS_CONSOL;
+typedef struct pr_consol
+{
+PRS_ROOT root;
+PRS_SERVER server;
+PRS_CONSOL consol;
+} PR_CONSOL;
diff --git a/code/SIBOSDK/include/ipc.ing b/code/SIBOSDK/include/ipc.ing
new file mode 100644
index 0000000..cd3c934
--- /dev/null
+++ b/code/SIBOSDK/include/ipc.ing
@@ -0,0 +1,250 @@
+; Generated by Ctran from ipc.cat
+IPC_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+; Class Numbers
+C_SERVER equ 16
+C_LINKSV equ 17
+C_LINKCL equ 18
+C_TOPLIP equ 19
+C_EXOPL equ 20
+C_CMAP equ 21
+C_VOICE equ 22
+C_NOTIFY equ 23
+C_CONSOL equ 24
+; Method Numbers
+O_CM_AUTOWRAP equ 9
+O_NO_DRAW equ 7
+O_CO_DRAW equ 6
+O_CO_KEY equ 4
+O_CM_INSERT equ 2
+O_SV_INIT equ 2
+O_LC_START equ 1
+O_CM_ATTRIB equ 12
+O_CO_EDIT equ 10
+O_CM_RECT equ 3
+O_TIP_COMPLETE equ 6
+O_CM_SENSE_SIZE equ 7
+O_CO_SIZE equ 8
+O_CM_ENQ_DRAW equ 4
+O_CO_ESC equ 9
+O_SV_RUN equ 3
+O_CM_SENSE_CPOS equ 5
+O_CM_SCROLL equ 11
+O_CO_EXTRA equ 5
+O_TIP_GETLINE equ 5
+O_TIP_START equ 4
+O_LS_GET_DATA equ 5
+O_CM_SET_CPOS equ 6
+O_CO_CURSOR equ 7
+O_LC_GET_DATA equ 2
+O_LC_STOP equ 3
+O_CM_POINT_ROW equ 8
+O_LS_SET_FORMAT equ 4
+O_CM_SCROLLOCK equ 10
+O_CM_INIT equ 1
+O_SV_ABRUN equ 1
+; Property of server
+PRS_SERVER struc
+ServerQ P_QUE <>
+ServerT1  dw ? 
+ServerT2  dw ? 
+ServerCid  dw ? 
+PRS_SERVER ends
+PR_SERVER struc
+ServerRoot PRS_ROOT <>
+ServerServer PRS_SERVER <>
+PR_SERVER ends
+; Constants for linksv
+TY_LINKSV_STEP equ (021h)
+TY_LINKSV_DEATH equ (022h)
+DF_LINK_NATIVE equ (0)
+DF_LINK_TEXT equ (1)
+DF_LINK_TABTEXT equ (2)
+DF_LINK_VOICE equ (3)
+DF_LINK_PARAS equ (4)
+DF_LINK_SPR equ (5)
+DF_LINK_WRD equ (6)
+DF_LINK_AGD equ (7)
+; Property of linksv
+PRS_LINKSV struc
+LinksvBuf dw ?
+LinksvLen  dw ? 
+PRS_LINKSV ends
+PR_LINKSV struc
+LinksvRoot PRS_ROOT <>
+LinksvServer PRS_SERVER <>
+LinksvLinksv PRS_LINKSV <>
+PR_LINKSV ends
+; Property of linkcl
+PRS_LINKCL struc
+LinkclPid  dw ? 
+PRS_LINKCL ends
+PR_LINKCL struc
+LinkclRoot PRS_ROOT <>
+LinkclLinkcl PRS_LINKCL <>
+PR_LINKCL ends
+; Constants for toplip
+TY_TOPLIP_LINE equ (010h)
+TY_TOPLIP_DEATH equ (011h)
+; Types for toplip
+PR_TOPLIP_STATUS struc
+PR_TOPLIP_STATUSStat  dw ? 
+PR_TOPLIP_STATUSMode  dw ? 
+PR_TOPLIP_STATUSLine  dw ? 
+PR_TOPLIP_STATUSOffset  dw ? 
+PR_TOPLIP_STATUS ends
+PR_TOPLIP_SOURCE struc
+PR_TOPLIP_SOURCEPid  dw ? 
+PR_TOPLIP_SOURCEBofs dw ?
+PR_TOPLIP_SOURCESofs dw ?
+PR_TOPLIP_SOURCE ends
+; Property of toplip
+PRS_TOPLIP struc
+ToplipSt PR_TOPLIP_STATUS <>
+ToplipBuf db (1) * 256 dup (?)
+PRS_TOPLIP ends
+PR_TOPLIP struc
+ToplipRoot PRS_ROOT <>
+ToplipServer PRS_SERVER <>
+ToplipToplip PRS_TOPLIP <>
+PR_TOPLIP ends
+; Constants for exopl
+EXOPL_ISEXP equ (001h)
+EXOPL_SIGNAL equ (002h)
+EXOPL_NTFY equ (004h)
+; Types for exopl
+EXOPL_RESBUF struc
+EXOPL_RESBUFValue  db 8 dup (?) 
+EXOPL_RESBUFError  dw ? 
+EXOPL_RESBUFLine  dw ? 
+EXOPL_RESBUFOffset  dw ? 
+EXOPL_RESBUFSrc db (1) * P_FNAMESIZE dup (?)
+EXOPL_RESBUF ends
+EXOPL_PAR struc
+EXOPL_PARFlags  dw ? 
+EXOPL_PARCid  dw ? 
+EXOPL_PARQofs dw ?
+EXOPL_PARQlen  dw ? 
+EXOPL_PARRofs dw ?
+EXOPL_PAR ends
+; Property of exopl
+PRS_EXOPL struc
+ExoplResult EXOPL_RESBUF <>
+PRS_EXOPL ends
+PR_EXOPL struc
+ExoplRoot PRS_ROOT <>
+ExoplActive PRS_ACTIVE <>
+ExoplExopl PRS_EXOPL <>
+PR_EXOPL ends
+; Constants for cmap
+DR_CMAP_END equ (0)
+DR_CMAP_TEXT equ (1)
+DR_CMAP_SPACES equ (2)
+DR_CMAP_SCROLL equ (3)
+OP_CMAP_CLEAR equ (1)
+OP_CMAP_INVALID equ (2)
+; Types for cmap
+PR_CMAP_DRAW struc
+PR_CMAP_DRAWLen  dw ? 
+PR_CMAP_DRAWBuf dw ?
+PR_CMAP_DRAWRow  db ? 
+PR_CMAP_DRAWCol  db ? 
+PR_CMAP_DRAW ends
+; Property of cmap
+PRS_CMAP struc
+CmapBase dw ?
+CmapToprow  dw ? 
+CmapWidth  dw ? 
+CmapHeight  dw ? 
+CmapRow  dw ? 
+CmapCol  dw ? 
+CmapScroll  dw ? 
+CmapWrap  db ? 
+CmapSlock  db ? 
+PRS_CMAP ends
+PR_CMAP struc
+CmapRoot PRS_ROOT <>
+CmapCmap PRS_CMAP <>
+PR_CMAP ends
+; Constants for voice
+TY_VOICE_PLAY equ (0)
+TY_VOICE_EDIT equ (1)
+TY_VOICE_CANCEL equ (2)
+; Types for voice
+RQ_VOICE_MSG struc
+RQ_VOICE_MSGPstat dw ?
+RQ_VOICE_MSGBuf dw ?
+RQ_VOICE_MSGLen  dw ? 
+RQ_VOICE_MSGMaxlen  dw ? 
+RQ_VOICE_MSG ends
+; Property of voice
+PRS_VOICE struc
+VoiceOwner dw ?
+VoiceMethod  dw ? 
+PRS_VOICE ends
+PR_VOICE struc
+VoiceRoot PRS_ROOT <>
+VoiceActive PRS_ACTIVE <>
+VoiceVoice PRS_VOICE <>
+PR_VOICE ends
+; Constants for notify
+NOTIFY_MESS_TYPE equ (0)
+NOTIFY_MESS_ARGS equ (5)
+NOTIFY_MESS_SIZE equ (64)
+; Property of notify
+PRS_NOTIFY struc
+NotifyErr0text db (1) * NOTIFY_MESS_SIZE dup (?)
+NotifyErr1text db (1) * NOTIFY_MESS_SIZE dup (?)
+NotifyBut0text db (1) * NOTIFY_MESS_SIZE dup (?)
+NotifyBut1text db (1) * NOTIFY_MESS_SIZE dup (?)
+NotifyBut2text db (1) * NOTIFY_MESS_SIZE dup (?)
+NotifyPname db (1) * NOTIFY_MESS_SIZE dup (?)
+PRS_NOTIFY ends
+PR_NOTIFY struc
+NotifyRoot PRS_ROOT <>
+NotifyActive PRS_ACTIVE <>
+NotifyIpcs PRS_IPCS <>
+NotifyNotify PRS_NOTIFY <>
+PR_NOTIFY ends
+; Constants for consol
+CONSOL_MESS_READ equ (0)
+CONSOL_MESS_WRITE equ (1)
+CONSOL_MESS_CLOSE equ (2)
+CONSOL_MESS_SET equ (3)
+CONSOL_MESS_SENSE equ (4)
+CONSOL_MESS_TEST equ (5)
+CONSOL_MESS_FLUSH equ (6)
+CONSOL_MESS_CANCEL equ (7)
+CONSOL_MESS_EDIT equ (8)
+CONSOL_MESS_SPARE1 equ (9)
+CONSOL_MESS_SPARE2 equ (10)
+CONSOL_MESS_SPARE3 equ (11)
+CONSOL_MESS_SPARE4 equ (12)
+CONSOL_MESS_DIED equ (13)
+CONSOL_KEY_TYPE_AHEAD equ (32)
+CONSOL_MAX_STRING equ (255)
+; Types for consol
+PR_CONSOL_WMSG_KEY struc
+PR_CONSOL_WMSG_KEYKeycode  dw ? 
+PR_CONSOL_WMSG_KEYModifiers  db ? 
+PR_CONSOL_WMSG_KEYCount  db ? 
+PR_CONSOL_WMSG_KEY ends
+; Property of consol
+PRS_CONSOL struc
+ConsolCmap dw ?
+ConsolRcomp  dw ? 
+ConsolRmess dw ?
+ConsolHead dw ?
+ConsolTail dw ?
+ConsolList db (size PR_CONSOL_WMSG_KEY)* CONSOL_KEY_TYPE_AHEAD dup (?)
+PRS_CONSOL ends
+PR_CONSOL struc
+ConsolRoot PRS_ROOT <>
+ConsolServer PRS_SERVER <>
+ConsolConsol PRS_CONSOL <>
+PR_CONSOL ends
diff --git a/code/SIBOSDK/include/isam.g b/code/SIBOSDK/include/isam.g
new file mode 100644
index 0000000..e26638a
--- /dev/null
+++ b/code/SIBOSDK/include/isam.g
@@ -0,0 +1,360 @@
+/* Generated by version 3.20 of Ctran from isam.cat */
+/* Thursday 05-03-1992 19:38:37 */
+#define ISAM_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+#ifndef P_DBF_H
+#include <p_dbf.h>
+#endif
+#ifndef P_MATH_H
+#include <p_math.h>
+#endif
+/* Category Numbers */
+#ifndef EPOC
+GLREF_D P_CLASS *ct_isam[];
+#endif /* EPOC */
+#ifdef EPOC
+#define CAT_ISAM_ISAM 0
+#else
+#define CAT_ISAM_ISAM (&ct_isam[0])
+#endif
+/* Class Numbers */
+#define C_ISROOT 0
+#define C_IXREC 1
+#define C_ISAMAN 2
+#define C_BTDBF 3
+#define C_DADBF 4
+#define C_IXBTREE 5
+#define C_BLOCKER 6
+/* Method Numbers */
+#define O_IX_NEXT 13
+#define O_DA_READ 6
+#define O_IS_IERASE 27
+#define O_DA_SIZE 10
+#define O_IS_GET_FIELD 13
+#define O_IS_GET_KEYDEF 11
+#define O_IX_INSERT 6
+#define O_IS_ILAST 35
+#define O_IX_ERASEALL 9
+#define O_BL_INIT 1
+#define O_IX_GET_KEYDEF 20
+#define O_BL_ALLOC 8
+#define O_IS_DFLUSH 3
+#define O_IS_IQADD 26
+#define O_DA_ERASE 5
+#define O_IX_FLUSH 12
+#define O_IS_ICLOSE 18
+#define O_IS_IFLUSH 19
+#define O_BL_FREEALL 10
+#define O_DA_INIT 1
+#define O_IX_SET_NMATCH 3
+#define O_IS_UPDATE 39
+#define O_IS_ADD 37
+#define O_IX_UPDATE 10
+#define O_IS_DNEXT 6
+#define O_BL_DELETE 5
+#define O_BL_WRITE_HEADER 14
+#define O_IS_SET_DFORMAT 16
+#define O_IX_BACK 14
+#define O_IX_LAST 16
+#define O_IS_PUT_FIELD 12
+#define O_IS_DOPEN 2
+#define O_IS_INEXT 32
+#define O_DA_APPEND 4
+#define O_IS_IOPEN 17
+#define O_DA_NEXT 9
+#define O_IS_DSIZE 4
+#define O_IS_GET_TYPE 14
+#define O_IS_SET_FIELDDEF 8
+#define O_IX_DUP 2
+#define O_IX_OPEN 5
+#define O_IX_FIND 11
+#define O_IS_ISIZE 30
+#define O_BL_READ_HEADER 13
+#define O_BL_FREE 9
+#define O_IX_FIRST 15
+#define O_IX_COUNT 18
+#define O_IS_IDUP 21
+#define O_IX_FILTER 1
+#define O_IS_IFLAGS 22
+#define O_BL_FLUSH 4
+#define O_IS_ICOUNT 29
+#define O_BL_UPDATE 12
+#define O_DA_FLUSH 3
+#define O_IS_ICURRENT 36
+#define O_IS_IFIND 31
+#define O_IX_SIZE 19
+#define O_IX_CURRENT 17
+#define O_IS_DFIRST 5
+#define O_IS_GET_FIELDDEF 9
+#define O_IS_IADD 25
+#define O_BL_OPEN 2
+#define O_IS_ERASE 38
+#define O_DBF_HEADER 11
+#define O_IS_IFILTER 20
+#define O_IS_IFIRST 34
+#define O_BL_COUNT 7
+#define O_IS_INIT 1
+#define O_IX_ERASE 8
+#define O_IS_SET_KEYDEF 10
+#define O_BL_CLOSE 3
+#define O_IX_QINSERT 7
+#define O_IS_IERASEALL 28
+#define O_IS_IBUILD 23
+#define O_IX_INIT 4
+#define O_IS_SET_RADIX 15
+#define O_IS_IBACK 33
+#define O_BL_NFILES 6
+#define O_IS_DESTROY 0
+#define O_DA_OPEN 2
+#define O_IS_GET_RBUF 7
+#define O_DA_GET_SEQ 7
+#define O_DA_FIRST 8
+#define O_IS_IQBUILD 24
+#define O_IX_FLAGS 21
+#define O_BL_READ 11
+/* Property of isroot */
+typedef struct {
+P_OBJECT pc;
+} PRS_ISROOT;
+typedef struct pr_isroot
+{
+PRS_ISROOT isroot;
+} PR_ISROOT;
+/* Property of darec */
+typedef struct pr_darec
+{
+PRS_ISROOT isroot;
+} PR_DAREC;
+/* Property of ixrec */
+typedef struct {
+VOID *filterObj;
+WORD filterMeth;
+VOID *dupObj;
+WORD dupMeth;
+WORD nMatch;
+} PRS_IXREC;
+typedef struct pr_ixrec
+{
+PRS_ISROOT isroot;
+PRS_IXREC ixrec;
+} PR_IXREC;
+/* Constants for isaman */
+#define ISAM_MAX_INDEXES 8
+#define ISAM_MAX_KEY_LENGTH 64
+#define ISAM_MAX_DEFINED_FIELDS 32
+#define ISAM_MAX_KEYFIELDS 8
+#define ISAM_MAX_KEYDEF_LENGTH 66
+#define ISAM_MAX_FIELD_LENGTH 256
+#define ISAM_MAX_SEG_BLOCKS 1024
+#define ISAM_MIN_RECORD_BUFFER 512
+#define ISAM_MAX_RECORD_BUFFER 16384
+#define ISAM_MAX_RECORD_FIELDS 4094
+#define ISAM_RECORD_LENGTH_MASK 0xfff
+#define ISAM_BLOCK_SIZE 512
+#define ISAM_BLOCK_SHIFTS 9
+#define ISAM_FIELDTYPE_WORD 0
+#define ISAM_FIELDTYPE_UWORD 0x80
+#define ISAM_FIELDTYPE_LONG 1
+#define ISAM_FIELDTYPE_ULONG 0x81
+#define ISAM_FIELDTYPE_DOUBLE 2
+#define ISAM_FIELDTYPE_STRING 3
+#define ISAM_FIELDTYPE_BYTE 4
+#define ISAM_FIELDTYPE_UBYTE 0x84
+#define ISAM_FIELDTYPE_LIMIT 4
+#define ISAM_CONVERT_NOFOLD 0
+#define ISAM_CONVERT_FOLD 1
+#define ISAM_CONVERT_UPPER 2
+#define ISAM_CONVERT_LOWER 3
+#define ISAM_FIELDFLAG_ASCEND 0
+#define ISAM_FIELDFLAG_DESCEND 1
+#define ISAM_FLAG_ALLOWDUP 1
+#define ISAM_FLAG_MANUAL 2
+#define ISAM_FLAG_MINIMIZE 4
+#define ISAM_DEFAULT_FIELD_COUNT 32
+#define ISAM_DEFAULT_FIELD_TYPE ISAM_FIELDTYPE_STRING
+#define ISAM_DEFAULT_KEY_FIELD_COUNT 1
+#define ISAM_DEFAULT_KEY_STRING_LENGTH 8
+#define ISAM_DEFAULT_RADIX 10
+#define ISAM_DEFAULT_DTOB_WIDTH 20
+#define ISAM_DEFAULT_DTOB_POINT '.'
+#define ISAM_PANIC_CALL 160
+#define ISAM_PANIC_PARAM 161
+/* Types for isaman */
+typedef struct
+{
+WORD nFields;
+UBYTE type[ISAM_MAX_DEFINED_FIELDS];
+} ISAM_FIELDDEF;
+typedef struct
+{
+WORD field;
+UBYTE type;
+UBYTE flags;
+UBYTE offset;
+UBYTE len;
+WORD convert;
+} ISAM_KEY_FIELD;
+typedef struct
+{
+WORD nKeyFields;
+ISAM_KEY_FIELD keyField[ISAM_MAX_KEYFIELDS];
+} ISAM_KEYDEF;
+/* Property of isaman */
+typedef struct {
+PR_DAREC *daRec;
+PR_IXREC *ixRec[ISAM_MAX_INDEXES];
+WORD ixCat;
+WORD ixClass;
+WORD iBufBlocks;
+LONG ref;
+WORD radix;
+P_DTOB dFormat;
+WORD rBufSize;
+UBYTE *rBuf;
+ISAM_FIELDDEF fieldInfo;
+ISAM_KEYDEF keyDef;
+UBYTE zeroBuf[sizeof(DOUBLE)];
+UBYTE tempField[ISAM_MAX_FIELD_LENGTH];
+} PRS_ISAMAN;
+typedef struct pr_isaman
+{
+PRS_ISROOT isroot;
+PRS_ISAMAN isaman;
+} PR_ISAMAN;
+/* Property of btdbf */
+typedef struct pr_btdbf
+{
+PRS_ISROOT isroot;
+PRS_ISAMAN isaman;
+} PR_BTDBF;
+/* Property of dadbf */
+typedef struct {
+VOID *pfcb;
+UBYTE *buffer;
+WORD maxBufSize;
+WORD currentBufSize;
+WORD nextOffset;
+UWORD recordType;
+LONG dataStart;
+LONG bufFilePos;
+LONG ref;
+DbfHeader header;
+} PRS_DADBF;
+typedef struct pr_dadbf
+{
+PRS_ISROOT isroot;
+PRS_DADBF dadbf;
+} PR_DADBF;
+/* Constants for ixbtree */
+#define BT_SIG_LENGTH 16
+#define BT_INDEXFILE_VERSION 0x100F
+#define BT_INDEXFILE_TYPE1 1
+#define BT_MAX_LEVELS 10
+/* Types for ixbtree */
+typedef struct
+{
+UBYTE signature[BT_SIG_LENGTH];
+UWORD version;
+WORD type;
+LONG count;
+UWORD rootBlock;
+WORD flags;
+WORD keyLen;
+WORD entryLen;
+WORD maxEntries;
+UBYTE keyDef[ISAM_MAX_KEYDEF_LENGTH];
+} IXBTREE_FILE_HEADER;
+typedef struct
+{
+UWORD child;
+LONG ref;
+UBYTE key[ISAM_MAX_KEY_LENGTH];
+} IXBTREE_ENTRY;
+typedef struct
+{
+WORD nEntries;
+UBYTE entry[2];
+} IXBTREE_BLOCK;
+typedef struct
+{
+UWORD blockNum;
+WORD entryNum;
+} IXBTREE_STACK;
+/* Property of ixbtree */
+typedef struct {
+WORD fileId;
+WORD level;
+UWORD blockNum;
+WORD entryNum;
+LONG ref;
+IXBTREE_BLOCK *pB;
+IXBTREE_STACK stack[BT_MAX_LEVELS];
+IXBTREE_FILE_HEADER head;
+} PRS_IXBTREE;
+typedef struct pr_ixbtree
+{
+PRS_ISROOT isroot;
+PRS_IXREC ixrec;
+PRS_IXBTREE ixbtree;
+} PR_IXBTREE;
+/* Constants for blocker */
+#define BL_BLOCK_SIZE 512
+#define BL_BLOCK_SHIFTS 9
+#define BL_SEG_BLOCKS 20
+#define BL_DS_BLOCKS 4
+#define BL_BLOCK_GRANULARITY 4
+#define BL_MAX_FILES 32
+#define BL_SIG_LENGTH 16
+#define BL_FILE_VERSION 0x100F
+#define BL_LIST_SIZE 6
+/* Types for blocker */
+typedef struct
+{
+WORD dirty;
+UWORD totalBlocks;
+UWORD ffBlock;
+} BLOCKER_INFO;
+typedef struct
+{
+UBYTE signature[BL_SIG_LENGTH];
+UWORD version;
+BLOCKER_INFO info;
+UBYTE spare[8];
+} BLOCKER_FILE_HEADER;
+typedef struct
+{
+VOID *chan;
+UWORD actualBlocks;
+BLOCKER_INFO info;
+} BLOCKER_FCB;
+typedef struct
+{
+WORD lru;
+WORD fileId;
+UWORD block;
+UBYTE data[BL_BLOCK_SIZE];
+} BLOCKER_DS_BUF;
+/* Property of blocker */
+typedef struct {
+UWORD *pBlock;
+UBYTE *pFileId;
+UBYTE *pDirty;
+WORD *pLru;
+HANDLE segHandle;
+WORD maxBlocks;
+WORD nFiles;
+WORD currBuf;
+BLOCKER_FCB fileCB[BL_MAX_FILES];
+BLOCKER_DS_BUF dsBuf[BL_DS_BLOCKS];
+UBYTE temp[BL_BLOCK_SIZE];
+} PRS_BLOCKER;
+typedef struct pr_blocker
+{
+PRS_ISROOT isroot;
+PRS_BLOCKER blocker;
+} PR_BLOCKER;
diff --git a/code/SIBOSDK/include/limits.h b/code/SIBOSDK/include/limits.h
new file mode 100644
index 0000000..15ed55b
--- /dev/null
+++ b/code/SIBOSDK/include/limits.h
@@ -0,0 +1,36 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  limits.h -  Value ranges for common data types.			   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved. 	   *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _LIMITS_INC_
+#define _LIMITS_INC_
+
+#define CHAR_BIT	          8
+#ifdef  __CHAR_UNSIGNED__
+#define CHAR_MIN                  0
+#define CHAR_MAX                255
+#else
+#define CHAR_MIN             (-128)
+#define CHAR_MAX                127
+#endif
+#define MB_LEN_MAX                1
+#define SCHAR_MAX               127
+#define SCHAR_MIN            (-128)
+#define UCHAR_MAX               255
+#define SHRT_MAX              32767
+#define SHRT_MIN         (-32767-1)
+#define USHRT_MAX            65535U
+#define INT_MAX               32767
+#define INT_MIN          (-32767-1)
+#define UINT_MAX            0xFFFFU
+#define LONG_MAX        2147483647L
+#define LONG_MIN   (-2147483647L-1)
+#define ULONG_MAX      4294967295UL
+#endif
diff --git a/code/SIBOSDK/include/link_def.h b/code/SIBOSDK/include/link_def.h
new file mode 100644
index 0000000..bec1723
--- /dev/null
+++ b/code/SIBOSDK/include/link_def.h
@@ -0,0 +1,8 @@
+/*
+LINK_DEF.H  - Link process message types
+*/
+
+#define LNKMSG_NONCP            2   /* if NCP dies this msg sent */
+#define LNKMSG_TERMINATE        3   /* Terminate everything */
+#define LNKMSG_LOADREMOTE       4   /* Load a remote process */
+#define LNKMSG_CONFIG           5   /* Re-configure serial channel */
diff --git a/code/SIBOSDK/include/listbox.g b/code/SIBOSDK/include/listbox.g
new file mode 100644
index 0000000..541aa6c
--- /dev/null
+++ b/code/SIBOSDK/include/listbox.g
@@ -0,0 +1,95 @@
+/* Generated by Ctran from listbox.cl */
+#define LISTBOX_G
+#ifndef WIN_G
+#include <win.g>
+#endif
+#ifndef BWIN_G
+#include <bwin.g>
+#endif
+#ifndef MATCHER_G
+#include <matcher.g>
+#endif
+/* Class Numbers */
+#define C_LISTBOX 7
+/* Method Numbers */
+#define O_LB_DRAW_ITEM 14
+#define O_LB_DRAW_EMPHASIS 15
+#define O_LB_ITEM_WIDTH 17
+#define O_LB_INQUIRE_FOCUS 19
+#define O_LB_INQUIRE_LAST 21
+#define O_LB_INQUIRE_ITEM 20
+#define O_LB_SIZE_WINDOW 16
+#define O_LB_TAKE_FOCUS 18
+/* Constants for listbox */
+#define IN_LISTBOX_MATCHER 0x0001
+#define IN_LISTBOX_KEEP_ARRAY 0x0002
+#define IN_LISTBOX_TEXT_OFFSET 0x0004
+#define IN_LISTBOX_CUR_SET 0x0008
+#define IN_LISTBOX_FIRST_SET 0x0010
+#define IN_LISTBOX_LAST_SET 0x0020
+#define IN_LISTBOX_POS_ALIGN_X 0x0040
+#define IN_LISTBOX_POS_ALIGN_Y 0x0080
+#define IN_LISTBOX_MIN_WIDTH 0x0100
+#define IN_LISTBOX_AUTO_SIZE 0x0200
+#define IN_LISTBOX_FORCE_WIDE 0x0400
+#define IN_LISTBOX_WRAP_ROUND 0x0800
+#define IN_LISTBOX_FIXED_WIDTH 0x8000
+#define PR_LISTBOX_KEEP_ARRAY IN_LISTBOX_KEEP_ARRAY
+#define PR_LISTBOX_FORCE_WIDE IN_LISTBOX_FORCE_WIDE
+#define PR_LISTBOX_WRAP_ROUND IN_LISTBOX_WRAP_ROUND
+#define PR_LISTBOX_UNSTABLE 0x1000
+#define PR_LISTBOX_BOLD_CURSOR 0x2000
+#define PR_LISTBOX_PLAQUE 0x4000
+#define PR_LISTBOX_FIXED_WIDTH IN_LISTBOX_FIXED_WIDTH
+#define PR_LISTBOX_SMALL_FONT PR_WIN_FORCE_RIGHT
+#define LISTBOX_TOP_EDGE (BWIN_CUSHION_Y+2)
+#define LISTBOX_BOTTOM_EDGE (LISTBOX_TOP_EDGE+BWIN_SHADOW_1_HEIGHT)
+#define LISTBOX_LEFT_EDGE (BWIN_CUSHION_X+2)
+#define LISTBOX_RIGHT_EDGE (LISTBOX_LEFT_EDGE+BWIN_SHADOW_1_WIDTH)
+#define XLISTBOX_TOP_EDGE (LISTBOX_TOP_EDGE+6)
+#define XLISTBOX_BOTTOM_EDGE (LISTBOX_BOTTOM_EDGE+5)
+#define XLISTBOX_LEFT_EDGE (LISTBOX_LEFT_EDGE+6)
+#define XLISTBOX_RIGHT_EDGE (LISTBOX_RIGHT_EDGE+5)
+#define VXLISTBOX_TOP_EDGE (LISTBOX_TOP_EDGE+4)
+#define VXLISTBOX_BOTTOM_EDGE (LISTBOX_BOTTOM_EDGE+3)
+#define VXLISTBOX_LEFT_EDGE (LISTBOX_LEFT_EDGE+4)
+#define VXLISTBOX_RIGHT_EDGE (LISTBOX_RIGHT_EDGE+3)
+#define LISTBOX_OBLOID_INDENT 2
+#define LISTBOX_TITLELINE_HEIGHT 3
+#define LISTBOX_SCROLL_GUTTER 7
+#define LISTBOX_SCROLL_OFFSET 1
+/* Types for listbox */
+typedef struct
+{
+unsigned short int flags;
+PR_VAROOT *array;
+unsigned short int offset;
+short int current;
+unsigned short int top;
+unsigned short int first;
+unsigned short int last;
+P_POINT pos;
+unsigned short int minwid;
+} IN_LISTBOX;
+/* Property of listbox */
+typedef struct {
+PR_VMATCHER *match;
+PR_VAROOT *va;
+unsigned short int flags;
+short int width;
+unsigned short int matchlen;
+unsigned short int curoff;
+unsigned short int offset;
+short int current;
+short int top;
+short int first;
+short int last;
+short int vastart;
+short int matchstart;
+} PRS_LISTBOX;
+typedef struct pr_listbox
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LISTBOX listbox;
+} PR_LISTBOX;
diff --git a/code/SIBOSDK/include/listbox.ing b/code/SIBOSDK/include/listbox.ing
new file mode 100644
index 0000000..b62c9d5
--- /dev/null
+++ b/code/SIBOSDK/include/listbox.ing
@@ -0,0 +1,93 @@
+; Generated by Ctran from listbox.cl
+LISTBOX_ING equ 1
+IFNDEF WIN_ING
+ INCLUDE ..\inc\WIN.ING
+ENDIF
+IFNDEF BWIN_ING
+ INCLUDE ..\inc\BWIN.ING
+ENDIF
+IFNDEF MATCHER_ING
+ INCLUDE ..\inc\MATCHER.ING
+ENDIF
+; Class Numbers
+C_LISTBOX equ 7
+; Method Numbers
+O_LB_DRAW_ITEM equ 14
+O_LB_DRAW_EMPHASIS equ 15
+O_LB_ITEM_WIDTH equ 17
+O_LB_INQUIRE_FOCUS equ 19
+O_LB_INQUIRE_LAST equ 21
+O_LB_INQUIRE_ITEM equ 20
+O_LB_SIZE_WINDOW equ 16
+O_LB_TAKE_FOCUS equ 18
+; Constants for listbox
+IN_LISTBOX_MATCHER equ (00001h)
+IN_LISTBOX_KEEP_ARRAY equ (00002h)
+IN_LISTBOX_TEXT_OFFSET equ (00004h)
+IN_LISTBOX_CUR_SET equ (00008h)
+IN_LISTBOX_FIRST_SET equ (00010h)
+IN_LISTBOX_LAST_SET equ (00020h)
+IN_LISTBOX_POS_ALIGN_X equ (00040h)
+IN_LISTBOX_POS_ALIGN_Y equ (00080h)
+IN_LISTBOX_MIN_WIDTH equ (00100h)
+IN_LISTBOX_AUTO_SIZE equ (00200h)
+IN_LISTBOX_FORCE_WIDE equ (00400h)
+IN_LISTBOX_WRAP_ROUND equ (00800h)
+IN_LISTBOX_FIXED_WIDTH equ (08000h)
+PR_LISTBOX_KEEP_ARRAY equ (IN_LISTBOX_KEEP_ARRAY)
+PR_LISTBOX_FORCE_WIDE equ (IN_LISTBOX_FORCE_WIDE)
+PR_LISTBOX_WRAP_ROUND equ (IN_LISTBOX_WRAP_ROUND)
+PR_LISTBOX_UNSTABLE equ (01000h)
+PR_LISTBOX_BOLD_CURSOR equ (02000h)
+PR_LISTBOX_PLAQUE equ (04000h)
+PR_LISTBOX_FIXED_WIDTH equ (IN_LISTBOX_FIXED_WIDTH)
+PR_LISTBOX_SMALL_FONT equ (PR_WIN_FORCE_RIGHT)
+LISTBOX_TOP_EDGE equ (BWIN_CUSHION_Y+2)
+LISTBOX_BOTTOM_EDGE equ (LISTBOX_TOP_EDGE+BWIN_SHADOW_1_HEIGHT)
+LISTBOX_LEFT_EDGE equ (BWIN_CUSHION_X+2)
+LISTBOX_RIGHT_EDGE equ (LISTBOX_LEFT_EDGE+BWIN_SHADOW_1_WIDTH)
+XLISTBOX_TOP_EDGE equ (LISTBOX_TOP_EDGE+6)
+XLISTBOX_BOTTOM_EDGE equ (LISTBOX_BOTTOM_EDGE+5)
+XLISTBOX_LEFT_EDGE equ (LISTBOX_LEFT_EDGE+6)
+XLISTBOX_RIGHT_EDGE equ (LISTBOX_RIGHT_EDGE+5)
+VXLISTBOX_TOP_EDGE equ (LISTBOX_TOP_EDGE+4)
+VXLISTBOX_BOTTOM_EDGE equ (LISTBOX_BOTTOM_EDGE+3)
+VXLISTBOX_LEFT_EDGE equ (LISTBOX_LEFT_EDGE+4)
+VXLISTBOX_RIGHT_EDGE equ (LISTBOX_RIGHT_EDGE+3)
+LISTBOX_OBLOID_INDENT equ (2)
+LISTBOX_TITLELINE_HEIGHT equ (3)
+LISTBOX_SCROLL_GUTTER equ (7)
+LISTBOX_SCROLL_OFFSET equ (1)
+; Types for listbox
+IN_LISTBOX struc
+IN_LISTBOXFlags  dw ? 
+IN_LISTBOXArray dw ?
+IN_LISTBOXOffset  dw ? 
+IN_LISTBOXCurrent  dw ? 
+IN_LISTBOXTop  dw ? 
+IN_LISTBOXFirst  dw ? 
+IN_LISTBOXLast  dw ? 
+IN_LISTBOXPos P_POINT <>
+IN_LISTBOXMinwid  dw ? 
+IN_LISTBOX ends
+; Property of listbox
+PRS_LISTBOX struc
+ListboxMatch dw ?
+ListboxVa dw ?
+ListboxFlags  dw ? 
+ListboxWidth  dw ? 
+ListboxMatchlen  dw ? 
+ListboxCuroff  dw ? 
+ListboxOffset  dw ? 
+ListboxCurrent  dw ? 
+ListboxTop  dw ? 
+ListboxFirst  dw ? 
+ListboxLast  dw ? 
+ListboxVastart  dw ? 
+ListboxMatchstart  dw ? 
+PRS_LISTBOX ends
+PR_LISTBOX struc
+ListboxRoot PRS_ROOT <>
+ListboxWin PRS_WIN <>
+ListboxListbox PRS_LISTBOX <>
+PR_LISTBOX ends
diff --git a/code/SIBOSDK/include/lledit.g b/code/SIBOSDK/include/lledit.g
new file mode 100644
index 0000000..3296a4d
--- /dev/null
+++ b/code/SIBOSDK/include/lledit.g
@@ -0,0 +1,32 @@
+/* Generated by Ctran from lledit.cl */
+#define LLEDIT_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef MFNE_G
+#include <mfne.g>
+#endif
+/* Class Numbers */
+#define C_LLEDIT 33
+/* Method Numbers */
+/* Constants for lledit */
+#define IN_LLEDIT_LATITUDE 0
+#define IN_LLEDIT_LONGITUDE 1
+/* Types for lledit */
+typedef struct
+{
+short int flags;
+short int value;
+} IN_LLEDIT;
+typedef struct
+{
+short int value;
+} SE_LLEDIT;
+/* Property of lledit */
+typedef struct pr_lledit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+} PR_LLEDIT;
diff --git a/code/SIBOSDK/include/lledit.ing b/code/SIBOSDK/include/lledit.ing
new file mode 100644
index 0000000..cf74c03
--- /dev/null
+++ b/code/SIBOSDK/include/lledit.ing
@@ -0,0 +1,29 @@
+; Generated by Ctran from lledit.cl
+LLEDIT_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF MFNE_ING
+ INCLUDE ..\inc\MFNE.ING
+ENDIF
+; Class Numbers
+C_LLEDIT equ 33
+; Method Numbers
+; Constants for lledit
+IN_LLEDIT_LATITUDE equ (0)
+IN_LLEDIT_LONGITUDE equ (1)
+; Types for lledit
+IN_LLEDIT struc
+IN_LLEDITFlags  dw ? 
+IN_LLEDITValue  dw ? 
+IN_LLEDIT ends
+SE_LLEDIT struc
+SE_LLEDITValue  dw ? 
+SE_LLEDIT ends
+; Property of lledit
+PR_LLEDIT struc
+LleditRoot PRS_ROOT <>
+LleditWin PRS_WIN <>
+LleditLodger PRS_LODGER <>
+LleditMfne PRS_MFNE <>
+PR_LLEDIT ends
diff --git a/code/SIBOSDK/include/locale.h b/code/SIBOSDK/include/locale.h
new file mode 100644
index 0000000..f2bc361
--- /dev/null
+++ b/code/SIBOSDK/include/locale.h
@@ -0,0 +1,55 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  locale.h -  locale definitions and prototypes.                          *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _LOCALE_INC_
+#define _LOCALE_INC_
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#define LC_ALL      0
+#define LC_COLLATE  1
+#define LC_CTYPE    2
+#define LC_NUMERIC  3
+#define LC_TIME     4
+#define LC_MONETARY 5
+
+struct lconv {
+     char *decimal_point;
+     char *thousands_sep;
+     char *grouping;
+     char *int_curr_symbol;
+     char *currency_symbol;
+     char *mon_decimal_point;
+     char *mon_thousands_sep;
+     char *mon_grouping;
+     char *positive_sign;
+     char *negative_sign;
+     char int_frac_digits;
+     char frac_digits;
+     char p_cs_precedes;
+     char p_sep_by_space;
+     char n_cs_precedes;
+     char n_sep_by_space;
+     char p_sign_posn;
+     char n_sign_posn;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern struct lconv * localeconv(void);
+extern char *         setlocale(int _category, const char *_locale);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/lodger.g b/code/SIBOSDK/include/lodger.g
new file mode 100644
index 0000000..c03ff92
--- /dev/null
+++ b/code/SIBOSDK/include/lodger.g
@@ -0,0 +1,30 @@
+/* Generated by Ctran from lodger.cl */
+#define LODGER_G
+#ifndef WIN_G
+#include <win.g>
+#endif
+/* Class Numbers */
+#define C_LODGER 3
+/* Method Numbers */
+#define O_LG_SET_ID_POS 14
+#define O_LG_UPDATE 18
+#define O_LG_SENSE_WIDTH 17
+#define O_LG_SELF_CHECK 16
+#define O_LG_DRAW 15
+/* Constants for lodger */
+#define LG_CHECK_OK	1
+#define LG_CHECK_FAILED	0
+#define LG_CHECK_FAILED_CHANGED	(-1)
+#define LG_CHECK_OK_CHANGED	(-2)
+/* Property of lodger */
+typedef struct {
+P_POINT offset;
+unsigned short int width;
+PR_WIN *landlord;
+} PRS_LODGER;
+typedef struct pr_lodger
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+} PR_LODGER;
diff --git a/code/SIBOSDK/include/lodger.ing b/code/SIBOSDK/include/lodger.ing
new file mode 100644
index 0000000..55f0f6b
--- /dev/null
+++ b/code/SIBOSDK/include/lodger.ing
@@ -0,0 +1,29 @@
+; Generated by Ctran from lodger.cl
+LODGER_ING equ 1
+IFNDEF WIN_ING
+ INCLUDE ..\inc\WIN.ING
+ENDIF
+; Class Numbers
+C_LODGER equ 3
+; Method Numbers
+O_LG_SET_ID_POS equ 14
+O_LG_UPDATE equ 18
+O_LG_SENSE_WIDTH equ 17
+O_LG_SELF_CHECK equ 16
+O_LG_DRAW equ 15
+; Constants for lodger
+LG_CHECK_OK equ (1)
+LG_CHECK_FAILED equ (0)
+LG_CHECK_FAILED_CHANGED equ (-1)
+LG_CHECK_OK_CHANGED equ (-2)
+; Property of lodger
+PRS_LODGER struc
+LodgerOffset P_POINT <>
+LodgerWidth  dw ? 
+LodgerLandlord dw ?
+PRS_LODGER ends
+PR_LODGER struc
+LodgerRoot PRS_ROOT <>
+LodgerWin PRS_WIN <>
+LodgerLodger PRS_LODGER <>
+PR_LODGER ends
diff --git a/code/SIBOSDK/include/lprinter.g b/code/SIBOSDK/include/lprinter.g
new file mode 100644
index 0000000..ae89a6c
--- /dev/null
+++ b/code/SIBOSDK/include/lprinter.g
@@ -0,0 +1,31 @@
+/* Generated by Ctran from lprinter.cl */
+#define LPRINTER_G
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef PRDRV_G
+#include <prdrv.g>
+#endif
+/* Class Numbers */
+#define C_LPRINTER 74
+/* Method Numbers */
+#define O_LPR_SENSE_TEXT 4
+#define O_LPR_INIT 1
+#define O_LPR_READ 2
+#define O_LPR_SENSE_BUF_WIDTH 3
+/* Property of lprinter */
+typedef struct {
+void *pages;
+void *wdr;
+SCRLAY_FONT f;
+WDR_PRINT defer;
+unsigned char *wtab;
+unsigned short int lheight;
+unsigned short int width;
+unsigned short int subsqind;
+} PRS_LPRINTER;
+typedef struct pr_lprinter
+{
+PRS_ROOT root;
+PRS_LPRINTER lprinter;
+} PR_LPRINTER;
diff --git a/code/SIBOSDK/include/lprinter.ing b/code/SIBOSDK/include/lprinter.ing
new file mode 100644
index 0000000..09dd331
--- /dev/null
+++ b/code/SIBOSDK/include/lprinter.ing
@@ -0,0 +1,30 @@
+; Generated by Ctran from lprinter.cl
+LPRINTER_ING equ 1
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+IFNDEF PRDRV_ING
+ INCLUDE ..\inc\PRDRV.ING
+ENDIF
+; Class Numbers
+C_LPRINTER equ 74
+; Method Numbers
+O_LPR_SENSE_TEXT equ 4
+O_LPR_INIT equ 1
+O_LPR_READ equ 2
+O_LPR_SENSE_BUF_WIDTH equ 3
+; Property of lprinter
+PRS_LPRINTER struc
+LprinterPages dw ?
+LprinterWdr dw ?
+LprinterF SCRLAY_FONT <>
+LprinterDefer WDR_PRINT <>
+LprinterWtab dw ?
+LprinterLheight  dw ? 
+LprinterWidth  dw ? 
+LprinterSubsqind  dw ? 
+PRS_LPRINTER ends
+PR_LPRINTER struc
+LprinterRoot PRS_ROOT <>
+LprinterLprinter PRS_LPRINTER <>
+PR_LPRINTER ends
diff --git a/code/SIBOSDK/include/malloc.h b/code/SIBOSDK/include/malloc.h
new file mode 100644
index 0000000..8c3da28
--- /dev/null
+++ b/code/SIBOSDK/include/malloc.h
@@ -0,0 +1,2 @@
+#include <alloc.h>
+
\ No newline at end of file
diff --git a/code/SIBOSDK/include/matcher.g b/code/SIBOSDK/include/matcher.g
new file mode 100644
index 0000000..e119a7b
--- /dev/null
+++ b/code/SIBOSDK/include/matcher.g
@@ -0,0 +1,46 @@
+/* Generated by Ctran from matcher.cl */
+#define MATCHER_G
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+/* Class Numbers */
+#define C_MATCHER 5
+#define C_VMATCHER 6
+/* Method Numbers */
+#define O_IM_TRY_MATCH 6
+#define O_IM_SET_BUF 2
+#define O_IM_TRANSITION 7
+#define O_IM_SET_VAL 4
+#define O_IM_INIT 1
+#define O_IM_SENSE_BUF 3
+#define O_IM_SET_RANGE 9
+#define O_IM_SENSE_VAL 5
+#define O_IM_KEY 8
+/* Constants for matcher */
+#define IM_NEW_LEN 1
+#define IM_NEW_DISPLAY 2
+#define IM_NO_CHANGE 3
+/* Property of matcher */
+typedef struct {
+char *ptyped;
+unsigned char *plen;
+} PRS_MATCHER;
+typedef struct pr_matcher
+{
+PRS_ROOT root;
+PRS_MATCHER matcher;
+} PR_MATCHER;
+/* Property of vmatcher */
+typedef struct {
+PR_VAROOT *va;
+unsigned short int index;
+unsigned short int first;
+unsigned short int last;
+unsigned short int txtoff;
+} PRS_VMATCHER;
+typedef struct pr_vmatcher
+{
+PRS_ROOT root;
+PRS_MATCHER matcher;
+PRS_VMATCHER vmatcher;
+} PR_VMATCHER;
diff --git a/code/SIBOSDK/include/matcher.ing b/code/SIBOSDK/include/matcher.ing
new file mode 100644
index 0000000..3f9bd02
--- /dev/null
+++ b/code/SIBOSDK/include/matcher.ing
@@ -0,0 +1,44 @@
+; Generated by Ctran from matcher.cl
+MATCHER_ING equ 1
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+; Class Numbers
+C_MATCHER equ 5
+C_VMATCHER equ 6
+; Method Numbers
+O_IM_TRY_MATCH equ 6
+O_IM_SET_BUF equ 2
+O_IM_TRANSITION equ 7
+O_IM_SET_VAL equ 4
+O_IM_INIT equ 1
+O_IM_SENSE_BUF equ 3
+O_IM_SET_RANGE equ 9
+O_IM_SENSE_VAL equ 5
+O_IM_KEY equ 8
+; Constants for matcher
+IM_NEW_LEN equ (1)
+IM_NEW_DISPLAY equ (2)
+IM_NO_CHANGE equ (3)
+; Property of matcher
+PRS_MATCHER struc
+MatcherPtyped dw ?
+MatcherPlen dw ?
+PRS_MATCHER ends
+PR_MATCHER struc
+MatcherRoot PRS_ROOT <>
+MatcherMatcher PRS_MATCHER <>
+PR_MATCHER ends
+; Property of vmatcher
+PRS_VMATCHER struc
+VmatcherVa dw ?
+VmatcherIndex  dw ? 
+VmatcherFirst  dw ? 
+VmatcherLast  dw ? 
+VmatcherTxtoff  dw ? 
+PRS_VMATCHER ends
+PR_VMATCHER struc
+VmatcherRoot PRS_ROOT <>
+VmatcherMatcher PRS_MATCHER <>
+VmatcherVmatcher PRS_VMATCHER <>
+PR_VMATCHER ends
diff --git a/code/SIBOSDK/include/matchwin.g b/code/SIBOSDK/include/matchwin.g
new file mode 100644
index 0000000..b54bb71
--- /dev/null
+++ b/code/SIBOSDK/include/matchwin.g
@@ -0,0 +1,42 @@
+/* Generated by Ctran from matchwin.cl */
+#define MATCHWIN_G
+#ifndef MATCHER_G
+#include <matcher.g>
+#endif
+#ifndef GRIDWIN_G
+#include <gridwin.g>
+#endif
+/* Class Numbers */
+#define C_MATCHWIN 21
+/* Method Numbers */
+#define O_MW_STOP_MATCH 24
+#define O_MW_HIT_MAXLEN 25
+#define O_MW_START_MATCH 23
+/* Constants for matchwin */
+#define PR_MATCHWIN_UNSET (-1)
+/* Types for matchwin */
+typedef struct
+{
+PR_VAROOT *array;
+unsigned int maxlen;
+unsigned short int txtoff;
+unsigned int minrec;
+unsigned int maxrec;
+int offset;
+unsigned int column;
+int position;
+} IN_MATCHWIN;
+/* Property of matchwin */
+typedef struct {
+PR_VMATCHER *matcher;
+IN_MATCHWIN params;
+unsigned char matchlen;
+unsigned char filler;
+} PRS_MATCHWIN;
+typedef struct pr_matchwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_GRIDWIN gridwin;
+PRS_MATCHWIN matchwin;
+} PR_MATCHWIN;
diff --git a/code/SIBOSDK/include/matchwin.ing b/code/SIBOSDK/include/matchwin.ing
new file mode 100644
index 0000000..224c8c0
--- /dev/null
+++ b/code/SIBOSDK/include/matchwin.ing
@@ -0,0 +1,40 @@
+; Generated by Ctran from matchwin.cl
+MATCHWIN_ING equ 1
+IFNDEF MATCHER_ING
+ INCLUDE ..\inc\MATCHER.ING
+ENDIF
+IFNDEF GRIDWIN_ING
+ INCLUDE ..\inc\GRIDWIN.ING
+ENDIF
+; Class Numbers
+C_MATCHWIN equ 21
+; Method Numbers
+O_MW_STOP_MATCH equ 24
+O_MW_HIT_MAXLEN equ 25
+O_MW_START_MATCH equ 23
+; Constants for matchwin
+PR_MATCHWIN_UNSET equ (-1)
+; Types for matchwin
+IN_MATCHWIN struc
+IN_MATCHWINArray dw ?
+IN_MATCHWINMaxlen  dw ? 
+IN_MATCHWINTxtoff  dw ? 
+IN_MATCHWINMinrec  dw ? 
+IN_MATCHWINMaxrec  dw ? 
+IN_MATCHWINOffset  dw ? 
+IN_MATCHWINColumn  dw ? 
+IN_MATCHWINPosition  dw ? 
+IN_MATCHWIN ends
+; Property of matchwin
+PRS_MATCHWIN struc
+MatchwinMatcher dw ?
+MatchwinParams IN_MATCHWIN <>
+MatchwinMatchlen  db ? 
+MatchwinFiller  db ? 
+PRS_MATCHWIN ends
+PR_MATCHWIN struc
+MatchwinRoot PRS_ROOT <>
+MatchwinWin PRS_WIN <>
+MatchwinGridwin PRS_GRIDWIN <>
+MatchwinMatchwin PRS_MATCHWIN <>
+PR_MATCHWIN ends
diff --git a/code/SIBOSDK/include/math.h b/code/SIBOSDK/include/math.h
new file mode 100644
index 0000000..e75d7fa
--- /dev/null
+++ b/code/SIBOSDK/include/math.h
@@ -0,0 +1,159 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  math.h -  floating point definitions and prototypes.                    *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _MATH_INC_
+#define _MATH_INC_
+
+#ifndef _ERRNOM_INC_
+#define _ERRNOM_INC_
+
+extern int   _doserrno;          /* global DOS error variable */
+extern int   errno;              /* global error variable */
+#endif
+
+#define EDOM	(-2)		/* Math argument */
+#define ERANGE	(-7)		/* Result too large */
+
+
+#define DOMAIN       1     /* parameter not in valid domain */
+#define SING         2     /* function is incalculable at this place */
+#define OVERFLOW     3     /* result exceeds representable range */
+#define UNDERFLOW    4     /* result too close to zero to be represented */
+#define TLOSS        5     /* total loss of precision (eg. Sine (2**65)) */
+#define PLOSS        6     /* partial precision loss */
+
+#define HUGE_VAL	HUGE
+#define LHUGE_VAL	LHUGE
+
+extern double HUGE;
+extern double LHUGE;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int 	 abs(int _x);
+extern double	 acos(double _x);
+extern double	 asin(double _x);
+extern double	 atan(double _x);
+extern double	 atan2(double _y, double _x);
+extern double	 atof(const char *_s);
+extern double	 ceil(double _x);
+extern double	 cos(double _x);
+extern double	 cosh(double _x);
+extern double	 exp(double _x);
+extern double	 fabs(double _x);
+extern double	 floor(double _x);
+extern double	 fmod(double _x, double _y);
+extern double	 frexp(double _x, int *_exp);
+extern long	 labs(long _x);
+extern double	 ldexp(double _x, int _exp);
+extern double	 log(double _x);
+extern double	 log10(double _x);
+extern double	 modf(double _x, double *_ipart);
+extern double   poly(double _x, int _degree, double _coeffs[]);
+extern double	 pow(double _x, double _y);
+extern double	 sin(double _x);
+extern double	 sinh(double _x);
+extern double	 sqrt(double _x);
+extern double	 strtod(const char *_s, char **_eptr);
+extern double	 tan(double _x);
+extern double	 tanh(double _x);
+
+extern long double	 acosl(long double _x);
+extern long double	 asinl(long double _x);
+extern long double	 atanl(long double _x);
+extern long double	 atan2l(long double _y, long double _x);
+extern long double	 atofl(const char *_s);
+extern long double	 ceill(long double _x);
+extern long double	 cosl(long double _x);
+extern long double	 coshl(long double _x);
+extern long double	 expl(long double _x);
+extern long double	 fabsl(long double _x);
+extern long double	 floorl(long double _x);
+extern long double	 fmodl(long double _x, long double _y);
+extern long double	 frexpl(long double _x, int *_exp);
+extern long double	 ldexpl(long double _x, int _exp);
+extern long double	 logl(long double _x);
+extern long double	 log10l(long double _x);
+extern long double	 modfl(long double _x, long double *_ipart);
+extern long double      polyl(long double _x, int _degree, long double _coeffs[]);
+extern long double	 powl(long double _x, long double _y);
+extern long double	 sinl(long double _x);
+extern long double	 sinhl(long double _x);
+extern long double	 sqrtl(long double _x);
+extern long double	 strtodl(const char *_s, char **_eptr);
+extern long double	 tanl(long double _x);
+extern long double	 tanhl(long double _x);
+#ifdef __cplusplus
+}
+#endif
+
+struct exception {
+   int  type;
+   char *name;
+   double arg1,
+          arg2,
+   retval;
+};
+
+extern  int (* matherr)(struct exception *_x);
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern double         hypot(double _x, double _y);
+extern long double    hypotl(long double _x, long double _y);
+extern double         pow10(int _p);
+extern void           _fpreset(void);
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+struct _complex {	    /* as used by cabs function */
+    double  x,
+            y;
+};
+
+struct _complexl {	    /* as used by cabsl function */
+    long double  x,
+                 y;
+};
+#else
+struct complex {	    /* as used by cabs function */
+    double  x,
+            y;
+};
+
+struct complexl {	    /* as used by cabsl function */
+    long double  x,
+                 y;
+};
+#endif
+
+#define cabs(z)     (hypot ((z).x, (z).y))
+#define cabsl(z)    (hypotl((z).x, (z).y))
+
+/* Constants rounded for 18 decimals. */
+#define MA_E		 2.71828182845904524
+#define MA_LOG2E	 1.44269504088896341
+#define MA_LOG10E	 0.434294481903251828
+#define MA_LN2		 0.693147180559945309
+#define MA_LN10 	 2.30258509299404568
+#define MA_PI		 3.14159265358979324
+#define MA_PI_2 	 1.57079632679489662
+#define MA_PI_4 	 0.785398163397448310
+#define MA_1_PI 	 0.318309886183790672
+#define MA_2_PI 	 0.636619772367581343
+#define MA_1_SQRTPI	 0.564189583547756287
+#define MA_2_SQRTPI	 1.12837916709551257
+#define MA_SQRT2	 1.41421356237309505
+#define MA_SQRT_2	 0.707106781186547524
+#endif
diff --git a/code/SIBOSDK/include/mem.h b/code/SIBOSDK/include/mem.h
new file mode 100644
index 0000000..135c6e3
--- /dev/null
+++ b/code/SIBOSDK/include/mem.h
@@ -0,0 +1,42 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  mem.h -  memory manipulation definitions and function prototypes.       *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _MEM_INC_
+#define _MEM_INC_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int	    memcmp(const void *_s1, const void *_s2, size_t _num);
+extern void *      memcpy(void *_dest, const void *_source, size_t _num);
+extern void *      memset(void *_s, int _c, size_t _num);
+extern void *      memccpy(void *_dest, const void *_source, int _c, size_t _num);
+extern void *      memchr(const void *_s, int _c, size_t _num);
+extern int	    memicmp(const void *_s1, const void *_s2, size_t _num);
+extern void *      memmove(void *_dest, const void *_source, size_t _num);
+extern void	    movmem(void *src, void *_dest, unsigned _length);
+extern void	    setmem(void *_dest, unsigned _length, char _value);
+extern void *      memwmove(void *_dest, const void *_source, size_t _num);
+extern void *      memwset(void *_s, int _c, size_t _num);
+extern void *      memwcpy(void *_dest, const void *_source, size_t _num);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/memory.h b/code/SIBOSDK/include/memory.h
new file mode 100644
index 0000000..19bc761
--- /dev/null
+++ b/code/SIBOSDK/include/memory.h
@@ -0,0 +1,2 @@
+#include <mem.h>
+
\ No newline at end of file
diff --git a/code/SIBOSDK/include/menubar.g b/code/SIBOSDK/include/menubar.g
new file mode 100644
index 0000000..b05892c
--- /dev/null
+++ b/code/SIBOSDK/include/menubar.g
@@ -0,0 +1,59 @@
+/* Generated by Ctran from menubar.cl */
+#define MENUBAR_G
+#ifndef BWIN_G
+#include <bwin.g>
+#endif
+#ifndef PULLDOWN_G
+#include <pulldown.g>
+#endif
+/* Class Numbers */
+#define C_MENUTAB 9
+#define C_MENUBAR 10
+/* Method Numbers */
+#define O_MB_ADD_MENU 14
+/* Property of menutab */
+typedef struct {
+char *txt;
+unsigned short int xoff;
+} PRS_MENUTAB;
+typedef struct pr_menutab
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_MENUTAB menutab;
+} PR_MENUTAB;
+/* Constants for menubar */
+#define MENUBAR_LEFT_SHOULD 4
+#define MENUBAR_RIGHT_SHOULD 4
+#define MENUBAR_MAX_MENU 15
+#define MENUBAR_MIN_GAP 3
+#define MENUBAR_MAX_GAP 10
+#define MENUBAR_3b_TAIL_WIDTH 18
+#define MENUBAR_FLG_PREBUILT 0x80
+/* Types for menubar */
+typedef struct
+{
+unsigned short int menu_id;
+char mb_txt[1];
+} MENUBAR_ITEM;
+typedef struct
+{
+unsigned char count;
+} MENUBAR;
+/* Property of menubar */
+typedef struct {
+PR_MENUTAB *tab;
+PR_PULLDOWN *menu;
+MENUBAR *mb;
+unsigned char num;
+unsigned char xoff;
+unsigned char toff;
+unsigned char asc;
+unsigned short int pos[MENUBAR_MAX_MENU+1];
+} PRS_MENUBAR;
+typedef struct pr_menubar
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_MENUBAR menubar;
+} PR_MENUBAR;
diff --git a/code/SIBOSDK/include/menubar.ing b/code/SIBOSDK/include/menubar.ing
new file mode 100644
index 0000000..672d26e
--- /dev/null
+++ b/code/SIBOSDK/include/menubar.ing
@@ -0,0 +1,55 @@
+; Generated by Ctran from menubar.cl
+MENUBAR_ING equ 1
+IFNDEF BWIN_ING
+ INCLUDE ..\inc\BWIN.ING
+ENDIF
+IFNDEF PULLDOWN_ING
+ INCLUDE ..\inc\PULLDOWN.ING
+ENDIF
+; Class Numbers
+C_MENUTAB equ 9
+C_MENUBAR equ 10
+; Method Numbers
+O_MB_ADD_MENU equ 14
+; Property of menutab
+PRS_MENUTAB struc
+MenutabTxt dw ?
+MenutabXoff  dw ? 
+PRS_MENUTAB ends
+PR_MENUTAB struc
+MenutabRoot PRS_ROOT <>
+MenutabWin PRS_WIN <>
+MenutabMenutab PRS_MENUTAB <>
+PR_MENUTAB ends
+; Constants for menubar
+MENUBAR_LEFT_SHOULD equ (4)
+MENUBAR_RIGHT_SHOULD equ (4)
+MENUBAR_MAX_MENU equ (15)
+MENUBAR_MIN_GAP equ (3)
+MENUBAR_MAX_GAP equ (10)
+MENUBAR_3b_TAIL_WIDTH equ (18)
+MENUBAR_FLG_PREBUILT equ (080h)
+; Types for menubar
+MENUBAR_ITEM struc
+MENUBAR_ITEMMenu_id  dw ? 
+MENUBAR_ITEMMb_txt db (1) * 1 dup (?)
+MENUBAR_ITEM ends
+MENUBAR struc
+MENUBARCount  db ? 
+MENUBAR ends
+; Property of menubar
+PRS_MENUBAR struc
+MenubarTab dw ?
+MenubarMenu dw ?
+MenubarMb dw ?
+MenubarNum  db ? 
+MenubarXoff  db ? 
+MenubarToff  db ? 
+MenubarAsc  db ? 
+MenubarPos db (2) * MENUBAR_MAX_MENU+1 dup (?)
+PRS_MENUBAR ends
+PR_MENUBAR struc
+MenubarRoot PRS_ROOT <>
+MenubarWin PRS_WIN <>
+MenubarMenubar PRS_MENUBAR <>
+PR_MENUBAR ends
diff --git a/code/SIBOSDK/include/mfne.g b/code/SIBOSDK/include/mfne.g
new file mode 100644
index 0000000..e1c138c
--- /dev/null
+++ b/code/SIBOSDK/include/mfne.g
@@ -0,0 +1,56 @@
+/* Generated by Ctran from mfne.cl */
+#define MFNE_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+/* Class Numbers */
+#define C_MFNE 27
+/* Method Numbers */
+#define O_MF_RANGE_BEEP 19
+/* Constants for mfne */
+#define MFNE_MAX_FIELDS 4
+#define MFNE_MAX_WIDTH 10
+#define MFNE_MAX_TRAILER 3
+#define MFNE_LOWER 0
+#define MFNE_UPPER 1
+#define MFNE_CURSOR_WIDTH 3
+#define MFNE_SIGNED 0x01
+#define MFNE_LEFT_ALIGN 0x02
+#define MFNE_SUPPRESS_LEADING 0x04
+#define MFNE_SUPPRESS_SEPARATOR 0x08
+#define MFNE_TRAILER 0x10
+#define MFNE_SETS_NEXT 0x20
+#define MFNE_SETS_PREV 0x40
+#define MFNE_AUTO_SIZE 0x80
+#define MFNE_EMPHASISED_KLUDGE 0x20
+/* Types for mfne */
+typedef struct
+{
+short int flags;
+long int value;
+unsigned char width;
+unsigned char hWidth;
+unsigned char hPos;
+unsigned char separator;
+long int limits[2];
+} MFNE_FIELD;
+/* Property of mfne */
+typedef struct {
+short int selected;
+short int cField;
+short int nField;
+short int totWidth;
+short int cPos;
+short int changed;
+char eStr[MFNE_MAX_WIDTH+2];
+char dStr[MFNE_MAX_FIELDS*(MFNE_MAX_WIDTH+1)+MFNE_MAX_TRAILER+2];
+char trail[2][MFNE_MAX_TRAILER+1];
+MFNE_FIELD f[MFNE_MAX_FIELDS];
+} PRS_MFNE;
+typedef struct pr_mfne
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+} PR_MFNE;
diff --git a/code/SIBOSDK/include/mfne.ing b/code/SIBOSDK/include/mfne.ing
new file mode 100644
index 0000000..df0f37b
--- /dev/null
+++ b/code/SIBOSDK/include/mfne.ing
@@ -0,0 +1,54 @@
+; Generated by Ctran from mfne.cl
+MFNE_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+; Class Numbers
+C_MFNE equ 27
+; Method Numbers
+O_MF_RANGE_BEEP equ 19
+; Constants for mfne
+MFNE_MAX_FIELDS equ (4)
+MFNE_MAX_WIDTH equ (10)
+MFNE_MAX_TRAILER equ (3)
+MFNE_LOWER equ (0)
+MFNE_UPPER equ (1)
+MFNE_CURSOR_WIDTH equ (3)
+MFNE_SIGNED equ (001h)
+MFNE_LEFT_ALIGN equ (002h)
+MFNE_SUPPRESS_LEADING equ (004h)
+MFNE_SUPPRESS_SEPARATOR equ (008h)
+MFNE_TRAILER equ (010h)
+MFNE_SETS_NEXT equ (020h)
+MFNE_SETS_PREV equ (040h)
+MFNE_AUTO_SIZE equ (080h)
+MFNE_EMPHASISED_KLUDGE equ (020h)
+; Types for mfne
+MFNE_FIELD struc
+MFNE_FIELDFlags  dw ? 
+MFNE_FIELDValue  dd ? 
+MFNE_FIELDWidth  db ? 
+MFNE_FIELDHWidth  db ? 
+MFNE_FIELDHPos  db ? 
+MFNE_FIELDSeparator  db ? 
+MFNE_FIELDLimits db (4) * 2 dup (?)
+MFNE_FIELD ends
+; Property of mfne
+PRS_MFNE struc
+MfneSelected  dw ? 
+MfneCField  dw ? 
+MfneNField  dw ? 
+MfneTotWidth  dw ? 
+MfneCPos  dw ? 
+MfneChanged  dw ? 
+MfneEStr db (1) * MFNE_MAX_WIDTH+2 dup (?)
+MfneDStr db (1) * MFNE_MAX_FIELDS*(MFNE_MAX_WIDTH+1)+MFNE_MAX_TRAILER+2 dup (?)
+MfneTrail db (1) * 2 dup (?)
+MfneF db (size MFNE_FIELD)* MFNE_MAX_FIELDS dup (?)
+PRS_MFNE ends
+PR_MFNE struc
+MfneRoot PRS_ROOT <>
+MfneWin PRS_WIN <>
+MfneLodger PRS_LODGER <>
+MfneMfne PRS_MFNE <>
+PR_MFNE ends
diff --git a/code/SIBOSDK/include/mux.h b/code/SIBOSDK/include/mux.h
new file mode 100644
index 0000000..05f5353
--- /dev/null
+++ b/code/SIBOSDK/include/mux.h
@@ -0,0 +1,159 @@
+/*
+MUX.H Defines for the Psion IRDA IRMUX implementation
+Written by Jason J Robinson 1st November 1996
+PSION PLC 1995/96
+*/
+
+/* Irmux user port defines */
+/* User can choose ports in range 1-126 */
+/* Port zero is always the IAS */
+/* Port number 128 is reserved for ports awaiting connection */
+
+#define MaxPortNumber      126
+#define MUX_NOTCONNECTED   128
+
+/* Irmux state machine states */
+
+#define LM_SNIFF           0
+#define LM_DISCOVER        1
+#define LM_RESOLVEADDR     2
+#define LM_READY           3
+#define LM_READYPEND       4
+#define LM_EXCLUSIVEPEND   5
+#define LM_EXCLUSIVE       6
+#define LM_ROLEEXCHANGE    7
+
+/* Client services */
+/* IPC call message numbers */
+
+#define LM_Logon                    1
+#define LM_Logoff                   2
+#define LM_EmergencyLogoff          3
+
+/* Irmux connectionless services */
+/* IPC call message numbers */
+
+#define LM_CLReadRequest            4
+#define LM_CLWriteRequest           5
+#define LM_DiscoverDevicesRequest   6
+#define LM_SniffRequest             7
+#define LM_WaitForConnection        8
+#define LM_ConnectRequest           9
+#define LM_RegisterPort             10
+#define LM_UnRegisterPort           11
+
+/* Irmux connection based services */
+/* IPC call message numbers */
+
+#define LM_DisconnectRequest        20
+#define LM_StatusRequest            21
+#define LM_AccessModeRequest        22
+#define LM_IdleRequest              23
+#define LM_ReadRequest              24
+#define LM_WriteRequest             25
+#define LM_UReadRequest             26
+#define LM_UWriteRequest            27
+#define LM_SetHandshakingLevel      28
+
+/* IAS services */
+/* Not implemented in current stack versions */
+
+#define LM_GetValueByClass          32
+#define LM_GetInfoBaseDetails       33
+#define LM_GetObjects               34
+#define LM_GetValue                 35
+#define LM_GetObjectInfo            36
+#define LM_GetAttributeNames        37
+
+/* IPC call message numbers */
+/* Constants */
+
+#define FirstConnectionBasedFunction LM_DisconnectRequest
+#define MaxMessageNumber            38
+
+/* IPC call message parameters and modes */
+/* Exclusive mode */
+
+#define LM_ExclusiveMode         1
+#define LM_MultiplexMode         0
+
+/* Connection mode */
+
+#define MUX_PRIMARY              1
+#define MUX_SECONDARY            2
+
+/* Mux level frame fromats */
+/* Control frame codes */
+
+#define MUX_CONTROL_FRAME         0x80
+#define MUX_DISCONNECT_OPCODE     0x02
+#define MUX_CONNECT_OPCODE        0x01
+#define MUX_CONNECTCONFIRM_OPCODE 0x81
+#define MUX_ACCESS_OPCODE         0x03
+#define MUX_ACCESSCONFIRM_OPCODE  0x83
+
+#define MUX_MODE_NOT_EXCLUSIVE   0x00
+#define MUX_MODE_EXCLUSIVE       0x01
+
+#define CompleteRequest    p_mfree
+
+/* Function returns */
+
+#define OKAY                      0
+#define MUX_DISCOVERY_COMPLETE    0
+#define MUX_CACHE_USED            1
+
+/* Function error returns */
+
+#define E_MUX_USERDISCONNECT     -1
+#define E_MUX_LOGOFFDISCONNECT   -2
+#define E_MUX_REMOTEDISCONNECT   -3
+#define E_MUX_TIMEOUTDISCONNECT  -4
+#define E_MUX_EXCLUSIVE          -5
+#define E_MUX_BUSY               -6
+#define E_MUX_LAP                -7
+#define E_MUX_INUSE              -8
+#define E_MUX_NOCONNECTION       -9
+#define E_MUX_TIMEOUT            -10
+#define E_MUX_ABORT              -11
+#define E_MUX_LOGON              -12
+#define E_GEN_BATIRDA            -26
+
+/* Irmux disconnect reasons */
+/* Errors returned in disconnect frames */
+
+#define MUX_DISCONNECT_USER                  0x01
+#define MUX_DISCONNECT_REASON_VAGUE          0x05
+#define MUX_DISCONNECT_NOT_CONNECTED_REASON  0x06
+#define MUX_DISCONNECT_NO_CLIENT             0x08
+
+#define AccessModeTimeout     2000
+#define ConnectFrameTimeout   2000
+
+#define DisconnectRequestLength     4
+#define ConnectRequestLength        64
+#define MuxConnectInfoLength        60
+#define ExclusiveRequestLength      5
+#define EndExclusiveRequestLength   5
+#define ConnectConfirmLength        64
+#define ExclusiveReplyLength        5
+
+#define MuxMaxResetCountMinusOne    4
+
+/* IRMUX panic numbers */
+
+#define MUX_PANIC_NOTDISCOVERY      180
+#define PANIC_MUX_RESOLVE           181
+#define PANIC_MUX_STATUSINDICATION  182
+#define MUX_PANIC_NOFUNCTION        184
+#define PANIC_MUX_CONNECTCONFIRM    185
+#define PANIC_MUX_DISCONNECTINDICATION 186
+#define PANIC_MUX_DATAINDICATION    187
+#define PANIC_MUX_RESETCONFIRM      188
+#define PANIC_MUX_RESETINDICATION   190
+#define MUX_PANIC_LOSTLAPCONNECTION 191
+#define MUX_PANIC_MEMORY            196
+
+#define IASLast                     0x80
+#define IASAck                      0x40
+#define IASGetValueByClass          0x04
diff --git a/code/SIBOSDK/include/ncedit.g b/code/SIBOSDK/include/ncedit.g
new file mode 100644
index 0000000..f2eff60
--- /dev/null
+++ b/code/SIBOSDK/include/ncedit.g
@@ -0,0 +1,91 @@
+/* Generated by Ctran from ncedit.cl */
+#define NCEDIT_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef MFNE_G
+#include <mfne.g>
+#endif
+/* Class Numbers */
+#define C_LNCEDIT 28
+#define C_NCEDIT 29
+#define C_WNCEDIT 30
+/* Method Numbers */
+/* Constants for lncedit */
+#define SE_LNCEDIT_VALUE	0x01
+#define SE_LNCEDIT_LOW	0x02
+#define SE_LNCEDIT_HIGH	0x04
+/* Types for lncedit */
+typedef struct
+{
+long int value;
+long int low;
+long int high;
+} IN_LNCEDIT;
+typedef struct
+{
+long int value;
+long int low;
+long int high;
+unsigned short int flags;
+} SE_LNCEDIT;
+/* Property of lncedit */
+typedef struct pr_lncedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+} PR_LNCEDIT;
+/* Constants for ncedit */
+#define SE_NCEDIT_VALUE	0x01
+#define SE_NCEDIT_LOW	0x02
+#define SE_NCEDIT_HIGH	0x04
+/* Types for ncedit */
+typedef struct
+{
+unsigned short int value;
+unsigned short int low;
+unsigned short int high;
+} IN_NCEDIT;
+typedef struct
+{
+unsigned short int value;
+unsigned short int low;
+unsigned short int high;
+unsigned short int flags;
+} SE_NCEDIT;
+/* Property of ncedit */
+typedef struct pr_ncedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+} PR_NCEDIT;
+/* Constants for wncedit */
+#define SE_WNCEDIT_VALUE	0x01
+#define SE_WNCEDIT_LOW	0x02
+#define SE_WNCEDIT_HIGH	0x04
+/* Types for wncedit */
+typedef struct
+{
+short int value;
+short int low;
+short int high;
+} IN_WNCEDIT;
+typedef struct
+{
+short int value;
+short int low;
+short int high;
+short int flags;
+} SE_WNCEDIT;
+/* Property of wncedit */
+typedef struct pr_wncedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+} PR_WNCEDIT;
diff --git a/code/SIBOSDK/include/ncedit.ing b/code/SIBOSDK/include/ncedit.ing
new file mode 100644
index 0000000..2997cb8
--- /dev/null
+++ b/code/SIBOSDK/include/ncedit.ing
@@ -0,0 +1,82 @@
+; Generated by Ctran from ncedit.cl
+NCEDIT_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF MFNE_ING
+ INCLUDE ..\inc\MFNE.ING
+ENDIF
+; Class Numbers
+C_LNCEDIT equ 28
+C_NCEDIT equ 29
+C_WNCEDIT equ 30
+; Method Numbers
+; Constants for lncedit
+SE_LNCEDIT_VALUE equ (001h)
+SE_LNCEDIT_LOW equ (002h)
+SE_LNCEDIT_HIGH equ (004h)
+; Types for lncedit
+IN_LNCEDIT struc
+IN_LNCEDITValue  dd ? 
+IN_LNCEDITLow  dd ? 
+IN_LNCEDITHigh  dd ? 
+IN_LNCEDIT ends
+SE_LNCEDIT struc
+SE_LNCEDITValue  dd ? 
+SE_LNCEDITLow  dd ? 
+SE_LNCEDITHigh  dd ? 
+SE_LNCEDITFlags  dw ? 
+SE_LNCEDIT ends
+; Property of lncedit
+PR_LNCEDIT struc
+LnceditRoot PRS_ROOT <>
+LnceditWin PRS_WIN <>
+LnceditLodger PRS_LODGER <>
+LnceditMfne PRS_MFNE <>
+PR_LNCEDIT ends
+; Constants for ncedit
+SE_NCEDIT_VALUE equ (001h)
+SE_NCEDIT_LOW equ (002h)
+SE_NCEDIT_HIGH equ (004h)
+; Types for ncedit
+IN_NCEDIT struc
+IN_NCEDITValue  dw ? 
+IN_NCEDITLow  dw ? 
+IN_NCEDITHigh  dw ? 
+IN_NCEDIT ends
+SE_NCEDIT struc
+SE_NCEDITValue  dw ? 
+SE_NCEDITLow  dw ? 
+SE_NCEDITHigh  dw ? 
+SE_NCEDITFlags  dw ? 
+SE_NCEDIT ends
+; Property of ncedit
+PR_NCEDIT struc
+NceditRoot PRS_ROOT <>
+NceditWin PRS_WIN <>
+NceditLodger PRS_LODGER <>
+NceditMfne PRS_MFNE <>
+PR_NCEDIT ends
+; Constants for wncedit
+SE_WNCEDIT_VALUE equ (001h)
+SE_WNCEDIT_LOW equ (002h)
+SE_WNCEDIT_HIGH equ (004h)
+; Types for wncedit
+IN_WNCEDIT struc
+IN_WNCEDITValue  dw ? 
+IN_WNCEDITLow  dw ? 
+IN_WNCEDITHigh  dw ? 
+IN_WNCEDIT ends
+SE_WNCEDIT struc
+SE_WNCEDITValue  dw ? 
+SE_WNCEDITLow  dw ? 
+SE_WNCEDITHigh  dw ? 
+SE_WNCEDITFlags  dw ? 
+SE_WNCEDIT ends
+; Property of wncedit
+PR_WNCEDIT struc
+WnceditRoot PRS_ROOT <>
+WnceditWin PRS_WIN <>
+WnceditLodger PRS_LODGER <>
+WnceditMfne PRS_MFNE <>
+PR_WNCEDIT ends
diff --git a/code/SIBOSDK/include/nchlist.g b/code/SIBOSDK/include/nchlist.g
new file mode 100644
index 0000000..a1375c6
--- /dev/null
+++ b/code/SIBOSDK/include/nchlist.g
@@ -0,0 +1,28 @@
+/* Generated by Ctran from nchlist.cl */
+#define NCHLIST_G
+#ifndef CHLIST_G
+#include <chlist.g>
+#endif
+/* Class Numbers */
+#define C_VANUMBER 78
+#define C_NCHLIST 79
+/* Method Numbers */
+#define O_VAN_SET_MAX 24
+/* Property of vanumber */
+typedef struct {
+char data[8];
+} PRS_VANUMBER;
+typedef struct pr_vanumber
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VANUMBER vanumber;
+} PR_VANUMBER;
+/* Property of nchlist */
+typedef struct pr_nchlist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_CHLIST chlist;
+} PR_NCHLIST;
diff --git a/code/SIBOSDK/include/nchlist.ing b/code/SIBOSDK/include/nchlist.ing
new file mode 100644
index 0000000..27009a2
--- /dev/null
+++ b/code/SIBOSDK/include/nchlist.ing
@@ -0,0 +1,26 @@
+; Generated by Ctran from nchlist.cl
+NCHLIST_ING equ 1
+IFNDEF CHLIST_ING
+ INCLUDE ..\inc\CHLIST.ING
+ENDIF
+; Class Numbers
+C_VANUMBER equ 78
+C_NCHLIST equ 79
+; Method Numbers
+O_VAN_SET_MAX equ 24
+; Property of vanumber
+PRS_VANUMBER struc
+VanumberData db (1) * 8 dup (?)
+PRS_VANUMBER ends
+PR_VANUMBER struc
+VanumberRoot PRS_ROOT <>
+VanumberVaroot PRS_VAROOT <>
+VanumberVanumber PRS_VANUMBER <>
+PR_VANUMBER ends
+; Property of nchlist
+PR_NCHLIST struc
+NchlistRoot PRS_ROOT <>
+NchlistWin PRS_WIN <>
+NchlistLodger PRS_LODGER <>
+NchlistChlist PRS_CHLIST <>
+PR_NCHLIST ends
diff --git a/code/SIBOSDK/include/new.hpp b/code/SIBOSDK/include/new.hpp
new file mode 100644
index 0000000..3fef8d0
--- /dev/null
+++ b/code/SIBOSDK/include/new.hpp
@@ -0,0 +1,21 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  NEW.H -  header file for C++ memory allocation operators.               *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _NEW_INC_
+#define _NEW_INC_
+
+#include <stddef.h>
+
+extern void (* set_new_handler(void(*)()))();
+
+void *   operator new(size_t _size, void *_place);
+
+#endif
diff --git a/code/SIBOSDK/include/nosend.h b/code/SIBOSDK/include/nosend.h
new file mode 100644
index 0000000..59cc7d8
--- /dev/null
+++ b/code/SIBOSDK/include/nosend.h
@@ -0,0 +1,8 @@
+#define p_send() THIS_WILL_NOT_COMPILE
+#define p_supersend() THIS_WILL_NOT_COMPILE
+#define p_entersend() THIS_WILL_NOT_COMPILE
+#define f_send() THIS_WILL_NOT_COMPILE
+#define p_enter() THIS_WILL_NOT_COMPILE
+#define p_ioa() THIS_WILL_NOT_COMPILE
+#define p_iow() THIS_WILL_NOT_COMPILE
+#define p_ioc() THIS_WILL_NOT_COMPILE
diff --git a/code/SIBOSDK/include/nosend.inc b/code/SIBOSDK/include/nosend.inc
new file mode 100644
index 0000000..d3f5a12
--- /dev/null
+++ b/code/SIBOSDK/include/nosend.inc
@@ -0,0 +1 @@
+
diff --git a/code/SIBOSDK/include/olib.ext b/code/SIBOSDK/include/olib.ext
new file mode 100644
index 0000000..0d75de0
--- /dev/null
+++ b/code/SIBOSDK/include/olib.ext
@@ -0,0 +1,481 @@
+Generated by Ctran from olib.cat
+LIBRARY olib
+CLASS root 
+{
+DECLARE destroy
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS varoot root
+{
+DECLARE va_count
+DECLARE va_delete
+DECLARE va_sort
+DECLARE va_key
+DECLARE va_findisq
+DECLARE va_insertisq
+DECLARE va_append
+DECLARE va_insert
+DECLARE va_search
+DECLARE va_compare
+DECLARE va_reset
+DECLARE va_test
+DECLARE va_replace
+DECLARE va_copy
+DECLARE va_reclen
+DECLARE va_swap
+DECLARE va_init
+DECLARE va_deletem
+DECLARE va_insertm
+DECLARE va_prec
+DECLARE va_pbuf
+DECLARE va_capacity
+DECLARE va_compress
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vafix varoot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vaflat vafix
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS sgbuf root
+{
+DECLARE sb_init
+DECLARE sb_point
+DECLARE sb_insert
+DECLARE sb_delete
+DECLARE sb_extract
+DECLARE sb_compress
+DECLARE sb_count
+DECLARE sb_backpoint
+DECLARE sb_allocseg
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vaseg vafix
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vastr varoot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vaxvar vaflat
+{
+HAS_METHOD
+}
+CLASS vaxvars vaseg
+{
+HAS_METHOD
+}
+CLASS cleanup vaflat
+{
+DECLARE cl_init
+DECLARE cl_add
+DECLARE cl_remove
+DECLARE cl_clean_item
+DECLARE cl_clean_level
+DECLARE cl_set_level
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS active root
+{
+DECLARE ao_init
+DECLARE ao_cancel
+DECLARE ao_abrun
+DECLARE ao_queue
+DECLARE ao_run
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS aidle active
+{
+HAS_METHOD
+}
+CLASS rscfile root
+{
+DECLARE rs_init
+DECLARE rs_read
+DECLARE rs_read_buf
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS system root
+{
+DECLARE sy_init
+DECLARE sy_icon_pos
+DECLARE sy_link_server
+DECLARE sy_link_paste
+DECLARE sy_exec_open
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ipcs active
+{
+DECLARE ip_add_server
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS appman root
+{
+DECLARE am_init
+DECLARE am_start
+DECLARE am_stop
+DECLARE am_add_task
+DECLARE am_wait
+DECLARE am_load_resource
+DECLARE am_load_res_buf
+DECLARE am_rscname
+DECLARE am_notify
+DECLARE am_notifyerr
+DECLARE am_clean_up
+DECLARE am_onlyone
+DECLARE am_findimg
+DECLARE am_change_pri
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS server root
+{
+DECLARE sv_abrun
+DECLARE sv_init
+DECLARE sv_run
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS linksv server
+{
+DECLARE ls_set_format
+DECLARE ls_get_data
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS linkcl root
+{
+DECLARE lc_start
+DECLARE lc_get_data
+DECLARE lc_stop
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS toplip server
+{
+DECLARE tip_start
+DECLARE tip_getline
+DECLARE tip_complete
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS exopl active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS cmap root
+{
+DECLARE cm_init
+DECLARE cm_insert
+DECLARE cm_rect
+DECLARE cm_enq_draw
+DECLARE cm_sense_cpos
+DECLARE cm_set_cpos
+DECLARE cm_sense_size
+DECLARE cm_point_row
+DECLARE cm_autowrap
+DECLARE cm_scrollock
+DECLARE cm_scroll
+DECLARE cm_attrib
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS voice active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS notify ipcs
+{
+DECLARE no_draw
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS consol server
+{
+DECLARE co_key
+DECLARE co_extra
+DECLARE co_draw
+DECLARE co_cursor
+DECLARE co_size
+DECLARE co_esc
+DECLARE co_edit
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS factive active
+{
+DECLARE fa_close
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fscan factive
+{
+DECLARE fs_matchname
+DECLARE fs_fscan
+DECLARE fs_fscan_end
+DECLARE fs_dirname
+DECLARE fs_filename
+DECLARE fs_end_dirlist
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fnode factive
+{
+DECLARE fn_list
+DECLARE fn_end_list
+DECLARE fn_nodename
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS pnode fnode
+{
+HAS_METHOD
+}
+CLASS pselvar vaxvar
+{
+HAS_METHOD
+}
+CLASS psel fscan
+{
+DECLARE ps_get_file
+DECLARE ps_ascend_path
+DECLARE ps_descend_path
+DECLARE ps_set_path
+DECLARE ps_sense_filename
+DECLARE ps_select_direntry
+DECLARE ps_drives
+DECLARE ps_settag
+DECLARE ps_gettag
+DECLARE ps_order
+DECLARE ps_new_list
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fcasy factive
+{
+DECLARE fc_write
+DECLARE fc_open
+DECLARE fc_request_comp
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fcsync fcasy
+{
+HAS_METHOD
+}
+CLASS fmmk factive
+{
+HAS_METHOD
+}
+CLASS fmsrc fcasy
+{
+HAS_METHOD
+}
+CLASS fmtarg fcasy
+{
+HAS_METHOD
+}
+CLASS fmfmt factive
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS fmscan fscan
+{
+HAS_METHOD
+}
+CLASS fman root
+{
+DECLARE fman_init
+DECLARE fman_cancel
+DECLARE fman_copy
+DECLARE fman_delete
+DECLARE fman_rename
+DECLARE fman_make
+DECLARE fman_remove
+DECLARE fman_copydev
+DECLARE fman_format
+DECLARE fman_name
+DECLARE fman_info
+DECLARE fman_attrib
+DECLARE fman_complete
+DECLARE fman_newname
+DECLARE fman_update
+DECLARE fman_fileexist
+DECLARE fman_error
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS locs root
+{
+DECLARE ls_matchname
+DECLARE ls_scan
+DECLARE ls_filename
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS time root
+{
+DECLARE to_set
+DECLARE to_sense
+DECLARE to_add_years
+DECLARE to_add_months
+DECLARE to_add_days
+DECLARE to_add_secs
+DECLARE to_set_format
+DECLARE to_sense_format
+DECLARE to_get_sysdat
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS timer active
+{
+DECLARE tm_qabsolute
+HAS_METHOD
+}
+CLASS buzsnd timer
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS alarr vaxvar
+{
+DECLARE va_confirm
+DECLARE va_cancel
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS animator timer
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS bfile root
+{
+DECLARE fi_close
+DECLARE fi_read
+DECLARE fl_set_buf_len
+DECLARE fl_sense_data
+DECLARE fi_open
+DECLARE fl_rewind
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS tlvfile bfile
+{
+DECLARE fl_write_rec
+DECLARE fl_delrec
+DECLARE fl_count
+DECLARE fl_read_by_type
+DECLARE fl_set_rec
+DECLARE fl_sense_rec
+DECLARE fl_replace
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS tlvdata root
+{
+DECLARE td_open
+DECLARE td_save
+DECLARE td_changed
+DECLARE td_load_item
+DECLARE td_save_item
+DECLARE td_reset
+DECLARE td_set_file
+DECLARE td_set_item
+DECLARE td_sense_item
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS serfile tlvdata
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS print active
+{
+DECLARE pr_get_data
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS serial active
+{
+DECLARE sr_write
+DECLARE sr_test
+DECLARE sr_set
+DECLARE sr_sense
+DECLARE sr_flush
+DECLARE sr_control
+DECLARE sr_enquire
+DECLARE sr_grab
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS eproot root
+{
+DECLARE ep_set_text
+DECLARE ep_scan_word
+DECLARE ep_word_count
+DECLARE ep_scan_para
+DECLARE ep_para_count
+DECLARE ep_scan_block
+DECLARE ep_add_para
+DECLARE ep_copy_indent
+DECLARE ep_copy_to_front
+DECLARE ep_copy_to_back
+DECLARE ep_paste
+DECLARE ep_mod_chars
+DECLARE ep_sense_text
+DECLARE ep_capacity
+DECLARE ep_compress
+DECLARE ep_init
+DECLARE ep_sense_len
+DECLARE ep_sense_chars
+DECLARE ep_back_chars
+DECLARE ep_insert
+DECLARE ep_delete
+DECLARE ep_extract
+DECLARE ep_clear
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS epflat eproot
+{
+DECLARE ef_granularity
+DECLARE ef_sense_buf
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS epseg eproot
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS vtab vaflat
+{
+DECLARE vt_gaptonext
+DECLARE vt_set_colwid
+DECLARE vt_setintv
+DECLARE vt_set
+DECLARE vt_strip
+HAS_METHOD
+HAS_PROPERTY
+}
diff --git a/code/SIBOSDK/include/olib.g b/code/SIBOSDK/include/olib.g
new file mode 100644
index 0000000..9add02a
--- /dev/null
+++ b/code/SIBOSDK/include/olib.g
@@ -0,0 +1,23 @@
+/* Generated by Ctran from olib.cat */
+#define OLIB_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+/* Category Numbers */
+/* EPOC */
+#define CAT_OLIB_OLIB 0
+/* Class Numbers */
+#define C_ROOT 0
+/* Method Numbers */
+#define O_DESTROY 0
+/* Property of root */
+typedef struct {
+P_OBJECT pc;
+} PRS_ROOT;
+typedef struct pr_root
+{
+PRS_ROOT root;
+} PR_ROOT;
diff --git a/code/SIBOSDK/include/olib.h b/code/SIBOSDK/include/olib.h
new file mode 100644
index 0000000..fd6c0c9
--- /dev/null
+++ b/code/SIBOSDK/include/olib.h
@@ -0,0 +1,17 @@
+/*      HEADER - OLIB.H
+OLIB standard header
+Copyright (c) Psion PLC 1991 - 1996.
+*/
+#ifndef OLIB_H
+#define OLIB_H
+
+GLREF_C INT cl_add(INT,VOID *);
+GLREF_C INT cl_add_alloc(VOID *);
+GLREF_C INT cl_add_iochan(VOID *);
+GLREF_C INT cl_add_object(VOID *);
+GLREF_C INT cl_add_shared(VOID *);
+GLREF_C INT cl_add_dyl(HANDLE);
+GLREF_C VOID cl_clean_item(INT);
+GLREF_C VOID cl_remove(INT);
+
+#endif // OLIB_H
diff --git a/code/SIBOSDK/include/olib.ing b/code/SIBOSDK/include/olib.ing
new file mode 100644
index 0000000..e58e6be
--- /dev/null
+++ b/code/SIBOSDK/include/olib.ing
@@ -0,0 +1,21 @@
+; Generated by Ctran from olib.cat
+OLIB_ING equ 1
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_OBJECT_INC
+ INCLUDE ..\inc\P_OBJECT.INC
+ENDIF
+; Category Numbers
+CAT_OLIB_OLIB equ 0
+; Class Numbers
+C_ROOT equ 0
+; Method Numbers
+O_DESTROY equ 0
+; Property of root
+PRS_ROOT struc
+RootPc P_OBJECT <>
+PRS_ROOT ends
+PR_ROOT struc
+RootRoot PRS_ROOT <>
+PR_ROOT ends
diff --git a/code/SIBOSDK/include/olib.lis b/code/SIBOSDK/include/olib.lis
new file mode 100644
index 0000000..c635b42
--- /dev/null
+++ b/code/SIBOSDK/include/olib.lis
@@ -0,0 +1,171 @@
+Generated by Ctran from olib.cat
+
+LIBRARY olib
+
+********** olib **********
+root
+
+********** varray **********
+varoot
+        Derived from root
+        Subclassed by vastr,vafix
+vafix
+        Derived from varoot,root
+        Subclassed by vaseg,vaflat
+vaflat
+        Derived from vafix,varoot,root
+        Subclassed by vaxvar,vtab,cleanup
+sgbuf
+        Derived from root
+        Referenced by vaseg,epseg
+vaseg
+        Derived from vafix,varoot,root
+        References sgbuf
+        Subclassed by vaxvars
+vastr
+        Derived from varoot,root
+        Referenced by psel
+vaxvar
+        Derived from vaflat,vafix,varoot,root
+        Subclassed by alarr,pselvar
+vaxvars
+        Derived from vaseg,vafix,varoot,root
+
+********** appman **********
+cleanup
+        Derived from vaflat,vafix,varoot,root
+        Referenced by appman
+active
+        Derived from root
+        Subclassed by print,aidle,ipcs,timer,exopl,factive,voice,serial
+aidle
+        Derived from active,root
+rscfile
+        Derived from root
+        Referenced by appman
+system
+        Derived from root
+        Referenced by appman
+ipcs
+        Derived from active,root
+        Subclassed by notify
+        Referenced by appman
+appman
+        Derived from root
+        References cleanup,system,rscfile,rscfile,ipcs
+
+********** ipc **********
+server
+        Derived from root
+        Subclassed by consol,toplip,linksv
+linksv
+        Derived from server,root
+linkcl
+        Derived from root
+toplip
+        Derived from server,root
+exopl
+        Derived from active,root
+cmap
+        Derived from root
+        Referenced by consol
+voice
+        Derived from active,root
+        References root
+notify
+        Derived from ipcs,active,root
+consol
+        Derived from server,root
+        References cmap
+
+********** factive **********
+factive
+        Derived from active,root
+        Subclassed by fcasy,fmfmt,fscan,fmmk,fnode
+fscan
+        Derived from factive,active,root
+        Subclassed by fmscan,psel
+fnode
+        Derived from factive,active,root
+        Subclassed by pnode
+pnode
+        Derived from fnode,factive,active,root
+        Referenced by psel
+pselvar
+        Derived from vaxvar,vaflat,vafix,varoot,root
+        Referenced by psel
+psel
+        Derived from fscan,factive,active,root
+        References pselvar,vastr,pnode
+fcasy
+        Derived from factive,active,root
+        Subclassed by fmsrc,fmtarg,fcsync
+fcsync
+        Derived from fcasy,factive,active,root
+fmmk
+        Derived from factive,active,root
+        Referenced by fman
+fmsrc
+        Derived from fcasy,factive,active,root
+        Referenced by fman
+fmtarg
+        Derived from fcasy,factive,active,root
+        Referenced by fman
+fmfmt
+        Derived from factive,active,root
+        Referenced by fman
+fmscan
+        Derived from fscan,factive,active,root
+        Referenced by fman
+fman
+        Derived from root
+        References fmsrc,fmtarg,fmscan,fmmk,fmfmt
+locs
+        Derived from root
+
+********** time **********
+time
+        Derived from root
+
+********** timer **********
+timer
+        Derived from active,root
+        Subclassed by animator,buzsnd
+buzsnd
+        Derived from timer,active,root
+        References root
+alarr
+        Derived from vaxvar,vaflat,vafix,varoot,root
+animator
+        Derived from timer,active,root
+        References root
+
+********** tlvfile **********
+bfile
+        Derived from root
+        Subclassed by tlvfile
+tlvfile
+        Derived from bfile,root
+        Referenced by tlvdata
+tlvdata
+        Derived from root
+        References tlvfile
+        Subclassed by serfile
+serfile
+        Derived from tlvdata,root
+print
+        Derived from active,root
+serial
+        Derived from active,root
+
+********** edit **********
+eproot
+        Derived from root
+        Subclassed by epseg,epflat
+epflat
+        Derived from eproot,root
+epseg
+        Derived from eproot,root
+        References sgbuf
+vtab
+        Derived from vaflat,vafix,varoot,root
diff --git a/code/SIBOSDK/include/oprinter.g b/code/SIBOSDK/include/oprinter.g
new file mode 100644
index 0000000..2471948
--- /dev/null
+++ b/code/SIBOSDK/include/oprinter.g
@@ -0,0 +1,44 @@
+/* Generated by Ctran from oprinter.cl */
+#define OPRINTER_G
+#ifndef XPRINTER_G
+#include <xprinter.g>
+#endif
+#ifndef HELP_G
+#include <help.g>
+#endif
+/* Class Numbers */
+#define C_OPRINTER 15
+#define C_OHELPDLG 16
+/* Method Numbers */
+#define O_LPR_PRINT_COMMAND 5
+/* Types for oprinter */
+typedef struct
+{
+short int style;
+unsigned short int blen;
+char *buf;
+} OPRINT_REC;
+/* Property of oprinter */
+typedef struct {
+unsigned short int nrecs;
+OPRINT_REC *first;
+unsigned short int index;
+OPRINT_REC *current;
+short int comman_changed;
+void *old_comman;
+} PRS_OPRINTER;
+typedef struct pr_oprinter
+{
+PRS_ROOT root;
+PRS_LPRINTER lprinter;
+PRS_XPRINTER xprinter;
+PRS_OPRINTER oprinter;
+} PR_OPRINTER;
+/* Property of ohelpdlg */
+typedef struct pr_ohelpdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_HELPDLG helpdlg;
+} PR_OHELPDLG;
diff --git a/code/SIBOSDK/include/oprinter.ing b/code/SIBOSDK/include/oprinter.ing
new file mode 100644
index 0000000..c7445ef
--- /dev/null
+++ b/code/SIBOSDK/include/oprinter.ing
@@ -0,0 +1,41 @@
+; Generated by Ctran from oprinter.cl
+OPRINTER_ING equ 1
+IFNDEF XPRINTER_ING
+ INCLUDE ..\inc\XPRINTER.ING
+ENDIF
+IFNDEF HELP_ING
+ INCLUDE ..\inc\HELP.ING
+ENDIF
+; Class Numbers
+C_OPRINTER equ 15
+C_OHELPDLG equ 16
+; Method Numbers
+O_LPR_PRINT_COMMAND equ 5
+; Types for oprinter
+OPRINT_REC struc
+OPRINT_RECStyle  dw ? 
+OPRINT_RECBlen  dw ? 
+OPRINT_RECBuf dw ?
+OPRINT_REC ends
+; Property of oprinter
+PRS_OPRINTER struc
+OprinterNrecs  dw ? 
+OprinterFirst dw ?
+OprinterIndex  dw ? 
+OprinterCurrent dw ?
+OprinterComman_changed  dw ? 
+OprinterOld_comman dw ?
+PRS_OPRINTER ends
+PR_OPRINTER struc
+OprinterRoot PRS_ROOT <>
+OprinterLprinter PRS_LPRINTER <>
+OprinterXprinter PRS_XPRINTER <>
+OprinterOprinter PRS_OPRINTER <>
+PR_OPRINTER ends
+; Property of ohelpdlg
+PR_OHELPDLG struc
+OhelpdlgRoot PRS_ROOT <>
+OhelpdlgWin PRS_WIN <>
+OhelpdlgDlgchain PRS_DLGCHAIN <>
+OhelpdlgHelpdlg PRS_HELPDLG <>
+PR_OHELPDLG ends
diff --git a/code/SIBOSDK/include/p_8086.h b/code/SIBOSDK/include/p_8086.h
new file mode 100644
index 0000000..8abd69d
--- /dev/null
+++ b/code/SIBOSDK/include/p_8086.h
@@ -0,0 +1,53 @@
+/*	HEADER - P_8086.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_8086_H
+#define P_8086_H
+
+#include <stdepoc.h>
+
+#define AX x.ax
+#define BX x.bx
+#define CX x.cx
+#define DX x.dx
+#define SI x.si
+#define DI x.di
+#define ES x.es
+#define DS x.ds
+#define AL h.al
+#define AH h.ah
+#define BL h.bl
+#define BH h.bh
+#define CL h.cl
+#define CH h.ch
+#define DL h.dl
+#define DH h.dh
+#define CF 0x0001
+#define PF 0x0004
+#define AF 0x0010
+#define ZF 0x0040
+#define SF 0x0080
+#define TF 0x0100
+#define IF 0x0200
+#define DF 0x0400
+#define OF 0x0800
+typedef struct
+{
+short int ax,bx,cx,dx,si,di,es,ds;
+} XREG;
+typedef struct
+{
+char al,ah,bl,bh,cl,ch,dl,dh;
+} HREG;
+typedef union
+{
+XREG x;
+HREG h;
+} REGS;
+
+#endif // P_8086_H
diff --git a/code/SIBOSDK/include/p_assert.h b/code/SIBOSDK/include/p_assert.h
new file mode 100644
index 0000000..4e48d55
--- /dev/null
+++ b/code/SIBOSDK/include/p_assert.h
@@ -0,0 +1,27 @@
+/*	HEADER - P_ASSERT.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_ASSERT_H
+#define P_ASSERT_H
+
+#include <stdepoc.h>
+
+#ifdef ASSERTIONS
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void p_assert(char *pAssert,char *pFile,int lineNo);
+#ifdef __cplusplus
+}
+#endif
+#define __ASSERT(p) ((p) ? ((void)0) : p_assert(#p,__FILE__,__LINE__))
+#else
+#define __ASSERT(ignore) ((void)0)
+#endif
+
+#endif // P_ASSERT_H
diff --git a/code/SIBOSDK/include/p_config.h b/code/SIBOSDK/include/p_config.h
new file mode 100644
index 0000000..dc6f700
--- /dev/null
+++ b/code/SIBOSDK/include/p_config.h
@@ -0,0 +1,92 @@
+/*	HEADER - P_CONFIG.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_CONFIG_H
+#define P_CONFIG_H
+
+#include <stdepoc.h>
+
+#define E_DATE_USA 0 /* MM/DD/YY */ 
+#define E_DATE_EUROPE 1 /* DD/MM/YY */ 
+#define E_DATE_JAPAN 2 /* YY/MM/DD */ 
+#define E_CURRENCY_BEFORE 0
+#define E_CURRENCY_AFTER 1
+#define E_NOSPACE_BETWEEN 1
+#define E_SPACE_BETWEEN 0
+#define E_TIME_12 0
+#define E_TIME_24 1
+#define E_ANALOGUE_CLOCK 0
+#define E_DIGITAL_CLOCK 1
+#define E_DST_HOME 1
+#define E_DST_EUROPEAN 2
+#define E_DST_NORTHERN 4
+#define E_DST_SOUTHERN 8
+#define E_IMPERIAL 0
+#define E_METRIC 1
+#define P_LANGUAGE_TST 0 /* Test language */
+#define P_LANGUAGE_ENG 1 /* English */
+#define P_LANGUAGE_FRN 2 /* French */
+#define P_LANGUAGE_GRM 3 /* German */
+#define P_LANGUAGE_SPA 4 /* Spanish */
+#define P_LANGUAGE_ITA 5 /* Italian */
+#define P_LANGUAGE_SWE 6 /* Swedish */
+#define P_LANGUAGE_DAN 7 /* Danish */
+#define P_LANGUAGE_NOR 8 /* Norwegian */
+#define P_LANGUAGE_FIN 9 /* Finnish */
+#define P_LANGUAGE_USA 10 /* American */
+#define P_LANGUAGE_SWF 11 /* Swiss french */
+#define P_LANGUAGE_SWG 12 /* Swiss german */
+#define P_LANGUAGE_POR 13 /* Portuguese */
+#define P_LANGUAGE_TUR 14 /* Turkish */
+#define P_LANGUAGE_ICE 15 /* Icelandic */
+#define P_LANGUAGE_RUS 16 /* Russian */
+#define P_LANGUAGE_HUN 17 /* Hungarian */
+#define P_LANGUAGE_DUT 18 /* Dutch */
+#define P_LANGUAGE_FLE 19 /* Belgian Flemish */
+#define P_LANGUAGE_OZZ 20 /* Australian */
+#define P_LANGUAGE_NZL 21 /* New Zealand */
+#define P_LANGUAGE_OST 22 /* Austrian */
+#define P_LANGUAGE_BEF 23 /* Belgian french */
+#define P_MAX_LANGUAGES 24
+typedef struct
+{
+unsigned short int countryCode;
+short int gmtOffset; /* In minutes */ 
+unsigned char dateType;
+unsigned char timeType;
+unsigned char currencySymbolPosition;
+unsigned char currencySpaceRequired;
+unsigned char currencyDecimalPlaces;
+unsigned char currencyNegativeInBrackets;
+unsigned char currencyTriadsAllowed;
+unsigned char thousandsSeparator;
+unsigned char decimalSeparator;
+unsigned char dateSeparator;
+unsigned char timeSeparator;
+unsigned char currencySymbol[9];
+unsigned char startOfWeek;
+unsigned char summerTime;
+unsigned char clockType;
+unsigned char dayAbbreviation;
+unsigned char monthAbbreviation;
+unsigned char workDays;
+unsigned char units;
+unsigned char spare[9];
+} E_CONFIG;
+#pragma save,call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void p_setctd(const E_CONFIG *);
+extern void p_getctd(E_CONFIG *);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_CONFIG_H
diff --git a/code/SIBOSDK/include/p_cons.h b/code/SIBOSDK/include/p_cons.h
new file mode 100644
index 0000000..992b196
--- /dev/null
+++ b/code/SIBOSDK/include/p_cons.h
@@ -0,0 +1,99 @@
+/*	HEADER - P_CONS.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_CONS_H
+#define P_CONS_H
+
+#include <stdepoc.h>
+
+#ifndef P_GRAF_H
+#include <p_graf.h>
+#endif
+typedef struct
+{
+unsigned int window_handle;
+unsigned int font_handle;
+unsigned int line_height;
+unsigned int char_width;
+} CONSOLE_INFO;
+typedef struct
+{
+unsigned short int code;
+unsigned char modifier_mask;
+unsigned char dont_care_mask;
+} CONSOLE_CAPTURE_KEY;
+typedef struct
+{
+unsigned short int id;
+unsigned short int style;
+} P_SCR_SET_FONT;
+typedef struct
+{
+P_EXTENT extent;
+P_SCR_SET_FONT font;
+} P_SCR_SET_FONT_EXT;
+#ifndef _P_CON_KBREC
+#define _P_CON_KBREC
+typedef struct
+{
+unsigned short int keycode;
+unsigned char modifiers;
+unsigned char count;
+} P_CON_KBREC;
+#endif
+#define P_MAXEDITSTR  256
+#ifndef _P_CEDIT
+#define _P_CEDIT
+typedef struct
+{
+unsigned char cursorpos;
+unsigned char trap;
+unsigned char string[P_MAXEDITSTR];
+} P_CEDIT;
+#endif
+#define CONS_SPECIAL_EVENT 0x4
+#define CONS_EVENT_FOREGROUND ((CONS_SPECIAL_EVENT*256)+1)
+#define CONS_EVENT_BACKGROUND ((CONS_SPECIAL_EVENT*256)+2)
+#define CONS_EVENT_ON_OFF ((CONS_SPECIAL_EVENT*256)+3)
+#define CONS_EVENT_COMMAND ((CONS_SPECIAL_EVENT*256)+4)
+#define CONS_EVENT_DATE_CHANGED ((CONS_SPECIAL_EVENT*256)+5)
+#define CONS_EVENT_OTHER ((CONS_SPECIAL_EVENT*256)+255)
+#define P_SCR_NORMAL 0
+#define P_SCR_BOLD 0x01
+#define P_SCR_REVERSE 0x02
+#define P_SCR_UNDLINE 0x04
+#define P_SCR_BLINK 0x08
+#define P_SCR_ITALIC 0x10
+#define P_SCR_ATTRB 0
+#define P_SCR_SCROLL 1
+#define P_SCR_CLR 2
+#define P_SCR_POSA 3
+#define P_SCR_POSR 4
+#define P_SCR_WSET 5
+#define P_SCR_SLOCK 6
+#define P_SCR_WLOCK 7
+#define P_SCR_NEL 8
+#define P_SCR_CURSOR 9
+#define P_SCR_ESCAPE 10
+#define P_SCR_FLUSH 11
+#define P_SCR_CSET 12
+#define P_SCR_CAPTURE_KEY 13
+#define P_SCR_CANCEL_CAPTURE_KEY 14
+#define P_SCR_CLIENT_FOREGROUND 15
+#define P_SCR_LAST_LINE_WRAP 16
+#define P_SCR_FONT 17
+#define P_SCR_DISABLE_READS 18
+#define P_SCR_SET_PRIORITY_CONTROL 19
+#define P_SCR_COMPATIBILITY  20
+#define P_SCR_GREY           21
+#define P_SCR_FONT_EXT       22
+#define P_FWFLUSH P_FRSUPER
+#define P_EVENT_READ P_FSTOP
+#define P_EVENT_TEST P_FSTART
+
+#endif // P_CONS_H
diff --git a/code/SIBOSDK/include/p_crc.h b/code/SIBOSDK/include/p_crc.h
new file mode 100644
index 0000000..4a045bb
--- /dev/null
+++ b/code/SIBOSDK/include/p_crc.h
@@ -0,0 +1,37 @@
+/*	HEADER - P_CRC.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_CRC_H
+#define P_CRC_H
+
+#include <stdepoc.h>
+
+typedef struct
+    {
+    unsigned char lo; /* CRC low byte*/
+    unsigned char hi; /* CRC high byte*/
+    } CRC;
+
+/* CRC as hi lo bytes or a word */
+typedef union
+    {
+    unsigned short int uw;
+    CRC hilo;
+    } P_CRC;
+
+#pragma save,call(reg_param =>(di,si,cx),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void p_crc(unsigned short int *,const unsigned char *,unsigned int);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_CRC_H
diff --git a/code/SIBOSDK/include/p_crypt.h b/code/SIBOSDK/include/p_crypt.h
new file mode 100644
index 0000000..6697a48
--- /dev/null
+++ b/code/SIBOSDK/include/p_crypt.h
@@ -0,0 +1,22 @@
+/*	HEADER - P_CRYPT.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_CRYPT_H
+#define P_CRYPT_H
+
+#include <stdepoc.h>
+
+#define P_MAX_PASS_LEN 16 /* maximum password length */ 
+typedef struct
+{
+unsigned char len; /* length of mask */ 
+unsigned char pos; /* current position in mask */ 
+unsigned char msk[P_MAX_PASS_LEN]; /* the mask */ 
+} P_MASK;
+
+#endif // P_CRYPT_H
diff --git a/code/SIBOSDK/include/p_date.h b/code/SIBOSDK/include/p_date.h
new file mode 100644
index 0000000..5a87335
--- /dev/null
+++ b/code/SIBOSDK/include/p_date.h
@@ -0,0 +1,54 @@
+/*	HEADER - P_DATE.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_DATE_H
+#define P_DATE_H
+
+#include <stdepoc.h>
+
+#define P_NSECDAY 86400l /* number of seconds in a day */
+/* 
+Convert day since 1900 to day in week, Monday=0
+*/
+#define P_WEEK(d) ((INT)((d)%7)) /* JAN 1 1900 was a Monday */
+typedef struct
+    {
+    unsigned long int day; /* day number since 1900, up to 2155, 0 to approx 93000 */
+    unsigned long int sec; /* seconds in day, 0 to 86399 */
+    } P_DAYSEC;
+typedef struct
+    {
+    unsigned char year; /* Year - 1900 */
+    unsigned char month; /* Month number in year, 0 to 11 */
+    unsigned char day; /* Day number in month, 0 to 30 */
+    unsigned char hour; /* Hour in day, 0 to 23 */
+    unsigned char minute; /* Minute in hour, 0 to 59 */
+    unsigned char second; /* Second in minute, 0 to 59 */
+    unsigned short int yrday; /* day in year */
+    } P_DATE;
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param =>(si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_dstodt(const P_DAYSEC *,P_DATE *);
+extern int p_dttods(const P_DATE *,P_DAYSEC *);
+#pragma call(reg_param =>(si,di),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int p_dstost(const P_DAYSEC *,unsigned long int *);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,si,di,EPOC_SAVE))
+extern void p_sttods(const unsigned long int *,P_DAYSEC *);
+#pragma call(reg_param =>(di,si,bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_dt2str(char *str,const char *fmt,const P_DATE *dt);
+extern int p_ds2str(char *str,const char *fmt,const P_DAYSEC *ds);
+extern int p_now2str(char *str,const char *fmt);
+extern int p_st2str(char *str,const char *fmt,const unsigned long int *st);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_DATE_H
diff --git a/code/SIBOSDK/include/p_dbf.h b/code/SIBOSDK/include/p_dbf.h
new file mode 100644
index 0000000..859f76f
--- /dev/null
+++ b/code/SIBOSDK/include/p_dbf.h
@@ -0,0 +1,112 @@
+/*	HEADER - P_DBF.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+1.11F 31/08/23 AB  #ifndef fix
+*/
+#ifndef P_DBF_H
+#define P_DBF_H
+
+#include <stdepoc.h>
+
+#define DbfMaxRecords 0xfffe    /* 0-fffd,1-fffe for OPL with ffff at eof */ 
+#define DbfRecordTypeMask 0xf000    /* Top nibble of header word */ 
+#define DbfRecordLengthMask 0x0fff   /* Bottom 12 bits of header word */ 
+#define DbfFieldTypeWord 0
+#define DbfFieldTypeLong 1
+#define DbfFieldTypeDouble 2
+#define DbfFieldTypeString 3
+#define DbfFindAllStrings -1		/* for nStrings parameter to DbfFindRead */ 
+#define DbfFindBackwards 0x0000
+#define DbfFindForwards 0x0100
+#define DbfFindLast 0x0200
+#define DbfFindFirst 0x0300
+#define DbfFindCaseIndependent 0x0000
+#define DbfFindCaseDependent 0x1000
+#define DbfCopyFromHandle 0
+#define DbfCopyToHandle 1
+#define DbfStateCopyAbort -2    /* for DbfCopyFile only */ 
+#define DbfStateOpenNoIndex -2   /* for DbfOpen only */ 
+#define DbfStateDisabled -1
+#define DbfStateStart 0
+#define DbfStateScanBuffer 1
+#define DbfStateGetBuffer 2
+#define DbfStateFinished 3
+#define DbfHeaderNameSize 16
+#define DbfHeaderLength 22   /* Length of header without F.I.R */ 
+#define DbfMaxFirLength 32   /* 32 bytes */ 
+#define DbfMinBufferSize 512  /* Minimum buffer size */ 
+#define DbfMaxBufferSize 16384 /* Maximum buffer size */ 
+#define DbfMaxRecordLength 4094 /* Maximum record length,not inc. header */ 
+#define DbfRecordTypeFir 2   /* Record type for Field Information Record */ 
+#define DbfRecordTypeDesc 3  /* Record type for 'descriptive' record */ 
+#define DbfRecordTypeAll 15  /* Record type to match all records (except erased) */ 
+typedef struct
+{
+unsigned char fileType[DbfHeaderNameSize];   /* Name of the file type */ 
+unsigned short int createVersion;  /* software version used to create file */ 
+unsigned short int dataStart;    /* Offset in file for start of data */   
+unsigned short int needVersion;   /* minimum software version needed to handle this file */ 
+unsigned short int firHeader;
+unsigned char fir[DbfMaxFirLength];
+} DbfHeader;
+typedef struct
+{
+unsigned short int header;      /* Record header word */ 
+unsigned char data[2];     /* Data follows... */ 
+} DbfRecord;
+typedef struct
+{
+void **pFcb; /* the address of the fcb */
+char *fName; /* the file name */
+unsigned int mode; /* the mode */
+DbfHeader *pHead; /* the address of the header */
+} DbfOpenArgs;
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma	save, call(reg_param=>(bx,dx),reg_saved=>(cx,si,di,EPOC_SAVE))
+extern int DbfFileSize(void *pHandle,unsigned long int *pos);
+#pragma	call(reg_param=>(di,bx,si,dx,cx,ax),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int DbfQuickOpen(int *pState,DbfOpenArgs *pArgs,unsigned char *buffer,unsigned int length,unsigned int type);
+extern int DbfCopyFile(unsigned int *state,void *sHandle,const char *targetName,unsigned int targetMode,unsigned int type,int dir);
+extern int DbfEraseRead(int *state,void *pHandle,unsigned short int *pOffset);
+extern int DbfCompress(unsigned int *state,void *pHandle);
+#pragma	call(reg_param=>(di,bx,si,cx,dx,ax),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int DbfFindRead(unsigned int *state,void *pHandle,const void *buffer,unsigned int length,unsigned int findMode,unsigned int nStrings,unsigned short int *pOffset);
+#pragma call(reg_param=>(di,bx,cx),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int DbfUpdate(int *state,void *pHandle,unsigned int length);
+#pragma call(reg_param=>(bx,cx,si),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int DbfAbsRead(void *pHandle,unsigned int record,unsigned short int *pOffset);
+extern int DbfAppend(void *pHandle,unsigned int length);
+extern int DbfFlush(void *pHandle);
+extern int DbfClose(void *pHandle);
+extern unsigned int DbfDescRecordRead(void *pHandle);
+extern int DbfDescRecordWrite(void *pHandle,unsigned int length);
+#pragma call(reg_param=>(bx,cx,si,di),reg_saved=>(bx,cx,si,di,EPOC_SAVE))
+extern int DbfAbsReadSense(void *pHandle,unsigned int record,unsigned short int *pOffset,unsigned long int *pPos);
+#pragma call(reg_param=>(bx,si),reg_saved=>(cx,dx,di,EPOC_SAVE))
+extern int DbfNextRead(void *pHandle,unsigned short int *pOffset);
+extern int DbfBackRead(void *pHandle,unsigned short int *pOffset);
+extern int DbfFirstRead(void *pHandle,unsigned short int *pOffset);
+extern int DbfLastRead(void *pHandle,unsigned short int *pOffset);
+#pragma call(reg_param=>(ax,bx,si,cx),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int DbfExtHeaderRead(unsigned int x,void *pHandle,void *buffer,unsigned int len);
+extern int DbfExtHeaderWrite(unsigned int x,void *pHandle,const void *buffer,unsigned int len);
+#pragma call(reg_param=>(bx,si),reg_saved=>(bx,cx,dx,si,di,EPOC_SAVE),inline=>on)
+static unsigned int DbfVersion(void)={0xb4,0x0a,0xcd,0xd8};
+static void DbfTrash(void *pHandle)={0xb4,0x03,0xcd,0xd8};
+static unsigned int DbfSense(void *pHandle)={0xb4,0x15,0xcd,0xd8};
+static unsigned int DbfCount(void *pHandle)={0xb4,0x16,0xcd,0xd8};
+static int DbfCopyDown(void *pHandle,unsigned int offset)={0xb4,0x04,0xcd,0xd8};
+#pragma restore
+extern int cdecl DbfFindReadField(unsigned int *state,void *pHandle,const void *buffer,unsigned int length,unsigned int findMode,unsigned int nStrings,unsigned short int *pOffset,unsigned int startStr);
+extern int cdecl DbfOpen(int *state,void **pHandle,const char *name,unsigned int mode,
+        DbfHeader *header,unsigned char *buffer,unsigned int length,unsigned int type);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_DBF_H
diff --git a/code/SIBOSDK/include/p_file.h b/code/SIBOSDK/include/p_file.h
new file mode 100644
index 0000000..a308583
--- /dev/null
+++ b/code/SIBOSDK/include/p_file.h
@@ -0,0 +1,298 @@
+/*	HEADER - P_FILE.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_FILE_H
+#define P_FILE_H
+
+#include <stdepoc.h>
+
+#define P_MAXDEVNAME 4
+typedef void (*P_DEVICE)(void);
+typedef struct /* IO request packet */
+{
+short int *pstat;    /* where to write completion status */ 
+unsigned char *a1;     /* first parameter */ 
+unsigned char *a2;     /* second parameter */   
+} P_RQPKT;
+/* all I/O control blocks must start with this header */
+typedef struct p_icb  /* I/O control block header */ 
+{
+struct p_icb *picb; /* ptr to current ICB in chain */ 
+int (*vec)();    /* strategy entry point */ 
+} P_ICB;
+/* IO request - as passed to strategy functions */
+typedef struct 
+{
+unsigned int func;     /* function number */ 
+P_RQPKT r;     /* request packet */ 
+} P_IRQ;
+/* Wait Handler defines */
+#define P_SIGNAL_UNUSED 0  /* signal not used by waithandler */ 
+#define P_SIGNAL_ENABLE 1 /* signal used by handler,I/O's still pending */ 
+#define P_SIGNAL_DISABLE 2 /* signal used by handler,no I/O's pending */ 
+/* open service mode flags */
+#define P_FOPEN 0x0000 /* Open i/o service */ 
+#define P_FCREATE 0x0001 /* Create file */ 
+#define P_FREPLACE 0x0002 /* Replace file */ 
+#define P_FAPPEND 0x0003 /* Append records */ 
+#define P_FUNIQUE 0x0004 /* Unique file open */ 
+#define P_FSER_MASK 0x000f /* File service mask */ 
+#define P_FSTREAM 0x0000 /* Stream access to a binary file */ 
+#define P_FSTREAM_TEXT 0x0010 /* Stream access to a text file */ 
+#define P_FTEXT 0x0020 /* Record access to a text file */ 
+#define P_FDIR 0x0030 /* Record access to a directory file */ 
+#define P_FFORMAT 0x0040 /* Format a device */
+#define P_FDEVICE 0x0050 /* Record access to device name list */ 
+#define P_FNODE 0x0060 /* Record access to node name list */ 
+#define P_FMT_MASK 0x00f0 /* File format mask */ 
+#define P_FUPDATE 0x0100 /* Read and write access */ 
+#define P_FRANDOM 0x0200 /* Random access */ 
+#define P_FSHARE 0x0400 /* File can be shared */ 
+#define P_FACC_MASK 0x0f00 /* mask for access types */ 
+#define P_FLOWDENSITY  0x1000
+/* p_io/p_iow function constants */
+/* Generic I/O functions */
+#define P_FPANIC 0 /* Panic the device */ 
+#define P_FREAD 1 /* Read */ 
+#define P_FWRITE 2 /* Write */ 
+#define P_FCLOSE 3 /* Close */ 
+#define P_FCANCEL 4 /* Cancel io */ 
+#define P_FATTACH 5 /* attach this pseudo device */ 
+#define P_FDETACH 6 /* detach this pseudo device */ 
+#define P_FSET 7 /* set channel characteristics */ 
+#define P_FSENSE 8 /* sense channel characteristics */ 
+#define P_FFLUSH 9 /* Flush buffers */ 
+/* Now follows the device specific functions */
+/* Timer device driver */
+#define P_FRELATIVE P_FREAD /* Relative timer */ 
+#define P_FABSOLUTE P_FWRITE /* Absolute timer */ 
+/* Files */
+#define P_FSEEK 10 /* Seek */ 
+#define P_FSETEOF 11 /* Set end of file */ 
+/* Data Link I/O + wserv */
+#define P_FCONNECT 10 /* Queue a link connect request */ 
+#define P_FDISCONNECT 11 /* Disconnect the link */ 
+/* wserv functions */
+#define P_FWRITE_REPLY 12 /* P_FWRITE + read a reply from the server */ 
+/* Serial/llmac */
+#define P_FTEST 10 /* return no. of bytes in serial receieve buffer */ 
+#define P_FCTRL 11 /* serial port control lines */ 
+#define P_FINQ 12 /* inquire of device capabilities */ 
+#define P_FRSUPER 13 /* read a supervisory frame (p_llmac) */ 
+#define P_FSTOP 14 /* stop LLMAC mode */ 
+#define P_FSTART 15 /* start LLMAC mode */ 
+/* Serial LDD to Serial PDD I/O defines */
+#define P_FENABLE 16 /* Enable transmit interrupts */ 
+#define P_FSETINT 17 /* set the serial Interrupt code ptrs */
+/* modem functions */
+#define P_FMINIT 16 /* modem initialization function */ 
+#define P_FMDIAL 17 /* modem dial function */ 
+#define P_FMWAITCALL 18 /* wait for an incoming call */ 
+#define P_FMSENSE 19 /* Sense Modem characteristics */ 
+#define P_FMSET 20 /* Set Modem characteristics */ 
+#define P_FMCANCEL 21 /* Cancel outstanding mode request */ 
+#define P_FMWRITE 22 /* Write a configuration string to modem with timeout */ 
+/* p_seek() mode constants */
+#define P_FABS 1 /* Position absolute in the file */ 
+#define P_FEND 2 /* Position relative from the end of file */ 
+#define P_FCUR 3 /* Position relative to the current pos */ 
+#define P_FRSENSE 4 /* Sense the record position */ 
+#define P_FRSET 5 /* Set the record position */ 
+#define P_FREWIND 6 /* Rewind a text file */ 
+
+/* IRDA Defines */
+#define P_FIRDISCONNECT   4 /* Disconnect from remote machine */
+#define P_FIRAWAITCONNECT 5 /* Wait for a connection from a remote machine */
+#define P_FIRDISCOVER     6 /* Discover remote machines */
+#define P_FIRSELECT       7 /* Select a remote machine */
+#define P_FIRMAKECONNECT  8 /* Make a connection to a remote machine */
+
+/* file errors */
+#define ExistsErr    (-32)
+#define NotExistsErr  (-33)
+#define WriteErr    (-34)
+#define ReadErr     (-35)
+#define EofErr     (-36)
+#define FullErr     (-37)
+#define NameErr     (-38)
+#define AccessErr    (-39)
+#define LockedErr    (-40)
+#define DeviceErr    (-41)
+#define DirErr     (-42)
+#define RecordErr    (-43)
+#define ReadOnlyErr   (-44)
+#define IoInvalidErr  (-45)
+#define PendingErr   (-46)
+#define VolumeErr    (-47)
+#define CancelErr    (-48)
+#define IoAllocErr   (-10)    /* E_GEN_NOMEMORY */ 
+#define DisconnectErr  (-50)
+#define ConnectErr   (-51)
+#define ReTransmitErr  (-52)
+#define LineErr     (-53)
+#define InActivityErr  (-54)
+#define ParityErr    (-55)
+#define FrameErr    (-56)
+#define OverrunErr   (-57)
+#define ModemConnectErr (-58)
+#define ModemBusyErr  (-59)
+#define ModemNoAnswerErr (-60)
+#define ModemBlacklistErr (-61)
+#define NotReadyErr   (-62)
+#define UnknownErr   (-63)
+#define DirFullErr   (-64)
+#define WriteProtectErr (-65)
+#define CorruptMediaErr (-66)
+#define AbortErr    (-67)
+#define EraseErr    (-68)
+#define InvalidFileErr (-69)
+#define E_FILE_EXIST ExistsErr     /* File already exists */ 
+#define E_FILE_NXIST NotExistsErr    /* File does not exist */ 
+#define E_FILE_WRITE WriteErr      /* Write to file failed */ 
+#define E_FILE_READ ReadErr       /* Read from file failed */ 
+#define E_FILE_EOF EofErr        /* Read past end of file */ 
+#define E_FILE_FULL FullErr       /* Disk/serial read buffer full */ 
+#define E_FILE_NAME NameErr       /* Invalid file name */ 
+#define E_FILE_ACCESS AccessErr     /* Access denied */ 
+#define E_FILE_LOCKED LockedErr     /* Record or file locked */ 
+#define E_FILE_DEVICE DeviceErr     /* Device does not exist */ 
+#define E_FILE_DIR DirErr        /* Directory does not exist */ 
+#define E_FILE_RECORD RecordErr     /* Record too large */ 
+#define E_FILE_RDONLY ReadOnlyErr    /* File has read only access */ 
+#define E_FILE_INV IoInvalidErr     /* Invalid I/O operation */ 
+#define E_FILE_PENDING PendingErr    /* I/O pending (not yet completed) */ 
+#define E_FILE_VOLUME VolumeErr     /* Invalid volume */ 
+#define E_FILE_CANCEL CancelErr     /* Async operation was cancelled */ 
+#define E_FILE_ALLOC IoAllocErr     /* No memory for control block */ 
+#define E_FILE_DISC DisconnectErr    /* link is disconnected */ 
+#define E_FILE_CONNECT ConnectErr    /* link already connected */ 
+#define E_FILE_RETRAN ReTransmitErr   /* Retransmission threshold exceeded */ 
+#define E_FILE_LINE LineErr       /* Physical link failure */ 
+#define E_FILE_INACT InActivityErr   /* Inactivity timer expired */ 
+#define E_FILE_PARITY ParityErr     /* Serial parity error */ 
+#define E_FILE_FRAME FrameErr      /* Serial framing error */ 
+#define E_FILE_OVERRUN OverrunErr    /* Serial overrun error */ 
+#define E_MDM_CONFAIL ModemConnectErr  /* modem can't connect to remote modem */ 
+#define E_MDM_BUSY ModemBusyErr     /* remote number busy */ 
+#define E_MDM_NOANS ModemNoAnswerErr  /* there was no answer */ 
+#define E_MDM_BLACKLIST ModemBlacklistErr /* number blacklisted by the modem*/ 
+#define E_FILE_NOTREADY NotReadyErr   /* Drive not ready error */ 
+#define E_FILE_UNKNOWN UnknownErr    /* Unknown media in drive */ 
+#define E_FILE_DIRFULL DirFullErr    /* Root dir full error */ 
+#define E_FILE_PROTECT WriteProtectErr /* Device write protect */ 
+#define E_FILE_CORRUPT CorruptMediaErr /* Media is corrupt */ 
+#define E_FILE_ABORT AbortErr /* User aborted operation error */ 
+#define E_FILE_ERASE EraseErr /* Failed to Erase Flash pack */ 
+#define E_FILE_INVALID InvalidFileErr /* Invalid file for DBF system */ 
+/* defines for changing directories */
+#define P_CD_ROOT 0   /* goto root directory */ 
+#define P_CD_PARENT 1  /* goto parent directory */ 
+#define P_CD_SUBDIR 2  /* goto subdirectory */ 
+/* masks for status flag of P_INFO */
+#define P_FAWRITE 0x01 /* can the file be written to? */ 
+#define P_FAHIDDEN 0x02 /* set if file is hidden */ 
+#define P_FASYSTEM 0x04 /* set if file is a system file */ 
+#define P_FAVOLUME 0x08 /* set if the name is a volume name */ 
+#define P_FADIR  0x10 /* set if file is a directory file */ 
+#define P_FAMOD  0x20 /* has the file been modified? */ 
+#define P_FAREAD  0x100 /* can the file be read? */ 
+#define P_FAEXEC  0x200 /* is the file executable? */ 
+#define P_FASTREAM 0x400 /* is the file a byte stream file? */ 
+#define P_FATEXT  0x800 /* is it a text file? */ 
+/* File system File information - p_finfo() */
+typedef struct {
+unsigned short int version; /* for future expansion */ 
+unsigned short int status; /* status bits */ 
+unsigned long int size; /* size of the file */ 
+unsigned long int modst; /* system time of last modification */ 
+unsigned char spare[4]; /* spare bytes for future expansion */ 
+} P_INFO;
+#define P_VOLUMENAME  32
+#define P_FMEDIA_UNKNOWN 0
+#define P_FMEDIA_FLOPPY 1
+#define P_FMEDIA_HARDDISK 2
+#define P_FMEDIA_FLASH 3
+#define P_FMEDIA_RAM 4
+#define P_FMEDIA_ROM 5
+#define P_FMEDIA_WRITEPROTECTED 6
+#define P_FMEDIA_COMPRESSIBLE 0x8000 /* Worth compressing deleted records */ 
+#define P_FMEDIA_DYNAMIC 0x4000 /* Media size is dynamic */ 
+#define P_FMEDIA_INTERNAL 0x2000 /* Media is internal */ 
+#define P_FMEDIA_DUAL_DENSITY 0x1000
+#define P_FMEDIA_FORMATTABLE 0x800
+/* File System Device information - p_dinfo() */
+typedef struct {
+unsigned short int version; /* for future expansion */ 
+unsigned short int mediatype; /* what type of device is this */ 
+unsigned short int removable; /* is device removable or not */ 
+unsigned long int size; /* size of the device */ 
+unsigned long int free; /* amount of device still free */ 
+char name[P_VOLUMENAME]; /* the volume name of the device */ 
+short int batterystate; /* Device battery status */ 
+unsigned char spare[16]; /* spare bytes for future expansion */ 
+} P_DINFO;
+#define P_FSYSTYPE_FLAT 0
+#define P_FSYSTYPE_HIER 1
+/* File System Node information - p_ninfo() */
+typedef struct {
+unsigned short int version; /* for future expansion */ 
+unsigned short int type; /* file system type (flat/hierarchical...) */ 
+unsigned short int formattable; /* TRUE if node supports format cmds else FALSE */ 
+unsigned char spare[26]; /* spare bytes for future expansion */ 
+} P_NINFO;
+/* Flag defines for p_fparse */
+#define P_PWILD_ANY 0x01 /* contains one or more wildcards */ 
+#define P_PWILD_NAME 0x02 /* the name field contains wildcards */ 
+#define P_PWILD_EXT 0x04 /* the extension contains wildcards */ 
+/* Full file system parse - p_fparse() */
+#define P_FSYSNAMESIZE 5
+typedef struct {
+unsigned char system; /* file system name length */ 
+unsigned char device; /* device name length */ 
+unsigned char path; /* path name length */ 
+unsigned char name; /* name length */ 
+unsigned char ext; /* extension length */ 
+unsigned char flags; /* information on the presence of wildcards */ 
+} P_FPARSE;
+#define P_FBLKSHIFT 9 /* Block shift factor */ 
+#define P_FBLKSIZE 0x200 /* Block size */ 
+#define P_FMAXRSIZE 0x100 /* Maximum text record size */ 
+#define P_FMAXSSIZE 0x4000 /* Maximum stream read/write length */ 
+#define P_FSIZRPOS sizeof(long int) /* array size for storing r/w position */ 
+#define P_MAXDEV 128 /* Maximum device name size */ 
+#define P_MAXPATH 128 /* Maximum path size */ 
+#define P_MAXNAME 128 /* Maximum name size */ 
+#define P_MAXEXTN 128 /* Maximum extension size */ 
+#define P_FNAMESIZE 128 /* Maximum file name size */ 
+/* BINARY FILE SIGNATURE FOR APPLICATION FILES */
+typedef struct
+{
+char app_id[3]; /* application id */ 
+unsigned char chk_sum; /* application id checksum */ 
+unsigned char file_vn; /* file version number */ 
+unsigned char app_vn; /* application version number */ 
+} P_FSIG;
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void cdecl p_inst(P_DEVICE *,...);
+#pragma save,call(reg_param =>(bx,cx,di,si,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_fparse(const char *,const char *,char *,P_FPARSE *);
+extern int f_fparse(const char *,const char *,char *,P_FPARSE *);
+extern int p_fparseasync(const char *,const char *,char *,P_FPARSE *,short int *);
+extern int p_finfo(const char *,P_INFO *);
+extern int p_finfoasync(const char *,P_INFO *,short int *);
+extern int p_ninfo(const char *,P_NINFO *);
+extern int p_ninfoasync(const char *,P_NINFO *,short int *);
+extern int p_dinfo(const char *,P_DINFO *);
+extern int p_dinfoasync(const char *,P_DINFO *,short int *);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_FILE_H
diff --git a/code/SIBOSDK/include/p_frame.h b/code/SIBOSDK/include/p_frame.h
new file mode 100644
index 0000000..fa053b0
--- /dev/null
+++ b/code/SIBOSDK/include/p_frame.h
@@ -0,0 +1,37 @@
+/*	HEADER - P_FRAME.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_FRAME_H
+#define P_FRAME_H
+
+#include <stdepoc.h>
+#include <p_crc.h>
+#include <p_llmac.h>
+
+typedef struct
+{
+/* Transmit stuff */
+P_CRC tcrc; /* the CRC for the transmitted data */ 
+unsigned char *pbuf; /* where to extract next byte from transmit buffer */ 
+unsigned char *pend; /* ptr to end of data in transmit buffer */ 
+unsigned char tcntl; /* the control byte to transmit */ 
+unsigned char tstat; /* current transmit frame state */ 
+/* receive stuff */
+unsigned short int rlen; /* current received frame length */ 
+unsigned char rstat; /* current receive frame state */ 
+unsigned char rtyp; /* current receive frame type */ 
+unsigned char rseq; /* current receive frame sequence */ 
+unsigned char rfull; /* TRUE if a complete data frame is in buffer */ 
+P_CRC rcrc; /* the CRC for the received data */ 
+P_FRAME dfrm; /* the internal data frame */ 
+short int numfrm; /* number of frames currently in supervisory Q */ 
+P_FRAME *prfin; /* entry pt to supervisory frame Q */ 
+P_FRAME *prfout; /* removal pt of supervisory frame Q */ 
+P_FRAME rfrm[MAXFRM]; /* supervisory frame Q */ 
+} P_FRMCB;
+
+#endif // P_FRAME_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/p_gen.h b/code/SIBOSDK/include/p_gen.h
new file mode 100644
index 0000000..13e770e
--- /dev/null
+++ b/code/SIBOSDK/include/p_gen.h
@@ -0,0 +1,68 @@
+/*	HEADER - P_GEN.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_GEN_H
+#define P_GEN_H
+
+#include <stdepoc.h>
+
+/* general errors */
+#define NoErr 0   /* no error !! */ 
+#define FailErr (-1) /* Failure */ 
+#define ArgumentErr (-2) /* Invalid arguments */ 
+#define OsErr (-3) /* Operating system error */ 
+#define NotSupportedErr (-4) /* Not supported function */ 
+#define UnderflowErr (-5) /* Underflow */ 
+#define OverflowErr (-6) /* Overflow */ 
+#define E_GEN_FAIL FailErr
+#define E_GEN_ARG ArgumentErr
+#define E_GEN_OS OsErr
+#define E_GEN_NSUP NotSupportedErr
+#define E_GEN_UNDER UnderflowErr
+#define E_GEN_OVER OverflowErr
+#define RangeErr (-7) /* Argument range */ 
+#define DivideByZeroErr (-8) /* Divide by zero */ 
+#define InUseErr (-9) /* Resource in use */ 
+#define NoMemoryErr (-10) /* No memory left */ 
+#define NoSegmentsErr (-11) /* No segments left */ 
+#define NoSemaphoreErr (-12) /* No semaphores left */ 
+#define NoProcessErr (-13) /* No processes left */ 
+#define AlreadyOpenErr (-14) /* Resource already open */ 
+#define NotOpenErr (-15) /* Resource not open */ 
+#define ImageErr (-16) /* Invalid image file */ 
+#define NoReceiverErr (-17) /* No message receiver */ 
+#define NoDevicesErr (-18) /* No devices left */ 
+#define NoFileSystemErr (-19) /* No file system left */ 
+#define FailedToStartErr (-20) /* Failed to start application */ 
+#define FontNotLoadedErr (-21)
+#define TooWideErr (-22)
+#define TooManyItemsErr	(-23)
+#define BatLowSoundErr (-24)
+#define BatLowFlashErr (-25)
+#define E_GEN_RANGE RangeErr
+#define E_GEN_DIVIDE DivideByZeroErr
+#define E_GEN_INUSE InUseErr
+#define E_GEN_NOMEMORY NoMemoryErr
+#define E_GEN_NOSEGMENTS NoSegmentsErr
+#define E_GEN_NOSEM NoSemaphoreErr
+#define E_GEN_NOPROC NoProcessErr
+#define E_GEN_OPEN AlreadyOpenErr
+#define E_GEN_NOTOPEN NotOpenErr
+#define E_GEN_IMAGE ImageErr
+#define E_GEN_RECEIVER NoReceiverErr
+#define E_GEN_DEVICE NoDevicesErr
+#define E_GEN_FSYS NoFileSystemErr
+#define E_GEN_START FailedToStartErr
+#define E_GEN_NOFONT FontNotLoadedErr
+#define E_GEN_TOOWIDE TooWideErr
+#define E_GEN_TOOMANY TooManyItemsErr
+#define E_GEN_BATSOUND BatLowSoundErr
+#define E_GEN_BATFLASH BatLowFlashErr
+#define E_KILLEXIT 0 /* Died by being killed */ 
+#define E_PANICEXIT 1 /* Died by a panic */ 
+
+#endif // P_GEN_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/p_graf.h b/code/SIBOSDK/include/p_graf.h
new file mode 100644
index 0000000..f1a7dd1
--- /dev/null
+++ b/code/SIBOSDK/include/p_graf.h
@@ -0,0 +1,62 @@
+/*	HEADER - P_GRAF.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_GRAF_H
+#define P_GRAF_H
+
+#include <stdepoc.h>
+
+typedef struct
+{
+short int x; /* Horizontal coordinate */ 
+short int y; /* Vertical coordinate */ 
+} P_POINT;
+typedef struct
+{
+P_POINT tl; /* Top left point */ 
+P_POINT br; /* Bottom right point */ 
+} P_RECT;
+typedef struct
+{
+P_RECT r; /* Rectangle */ 
+P_POINT p; /* Point */ 
+} P_RECTP;
+typedef struct
+{
+P_POINT tl; /* Top left point */ 
+unsigned short int width; /* Width */ 
+unsigned short int height; /* Height */ 
+} P_EXTENT;
+typedef struct
+{
+unsigned short int *addr; /* address of 2-dimensional bit array */ 
+P_RECT area;  /* area bounding the picture within bit array */ 
+unsigned short int bytewid; /* number of bytes in a row */ 
+} P_BITMAP;
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param =>(si,di),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern void p_absrec(const P_RECT *,P_RECT *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_emprec(const P_RECT *);
+#pragma call(reg_param =>(bx,ax,di),reg_saved =>(ax,bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_insrec(P_RECT *,int,int);
+#pragma call(reg_param =>(si,bx,di),reg_saved =>(EPOC_SAVE))
+extern int p_intrec(const P_RECT *,const P_RECT *,P_RECT *);
+#pragma call(reg_param =>(bx,ax,dx),reg_saved =>(ax,bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_offrec(P_RECT *,int,int);
+#pragma call(reg_param =>(di,bx),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern int p_pinrec(const P_POINT *,const P_RECT *);
+#pragma call(reg_param =>(si,bx,di),reg_saved =>(bx,EPOC_SAVE))
+extern void p_unirec(const P_RECT *,const P_RECT *,P_RECT *);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_GRAF_H
diff --git a/code/SIBOSDK/include/p_just.h b/code/SIBOSDK/include/p_just.h
new file mode 100644
index 0000000..8c2631a
--- /dev/null
+++ b/code/SIBOSDK/include/p_just.h
@@ -0,0 +1,18 @@
+/*	HEADER - P_JUST.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_JUST_H
+#define P_JUST_H
+
+#include <stdepoc.h>
+
+/* parameters to p_jtob */
+#define P_JLEFT 0
+#define P_JRIGHT 1
+#define P_JCENTRE 2
+
+#endif // P_JUST_H
diff --git a/code/SIBOSDK/include/p_keyb.h b/code/SIBOSDK/include/p_keyb.h
new file mode 100644
index 0000000..d0baaa1
--- /dev/null
+++ b/code/SIBOSDK/include/p_keyb.h
@@ -0,0 +1,23 @@
+/*	HEADER - P_KEYB.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_KEYB_H
+#define P_KEYB_H
+
+#include <stdepoc.h>
+
+#ifndef _P_CON_KBREC
+#define _P_CON_KBREC
+typedef struct
+{
+unsigned short int keycode; /* Code for the key pressed */ 
+unsigned char modifiers; /* A bit set for each modifier key held down */ 
+unsigned char count;
+} P_CON_KBREC;
+#endif
+
+#endif // P_KEYB_H
diff --git a/code/SIBOSDK/include/p_link.h b/code/SIBOSDK/include/p_link.h
new file mode 100644
index 0000000..84a9ca3
--- /dev/null
+++ b/code/SIBOSDK/include/p_link.h
@@ -0,0 +1,43 @@
+/*	HEADER - P_LINK.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_LINK_H
+#define P_LINK_H
+
+#include <stdepoc.h>
+#include <p_file.h>
+#include <p_frame.h>
+
+/* P_FCONNECT service connection modes */
+#define P_LINK_ACCP 0 /* want link as acceptor */ 
+#define P_LINK_INIT 1 /* want link as initiator */ 
+/* Link layer states */
+#define P_LINK_IDLE 0 /* no connection - idle */ 
+#define P_LINK_IDLE_LR 1 /* no connection - awaiting LR */ 
+#define P_LINK_DATA_IDLE 2 /* connected - idle */ 
+#define P_LINK_DATA_LA 3 /* connected - awaiting LA */ 
+#define P_LINK_IDLE_LA 4 /* not connected - awaiting LA (or LT) to LR */ 
+/* State and event log record */
+typedef struct
+{
+unsigned char state;
+unsigned char event;
+} P_LLLOG;
+#define P_LINK_NLOG 32 /* Max number of debug events,states we record */ 
+#define P_LINK_LOG_MASK 0xC0
+#define P_LINK_LOG_PANIC 0xC0 /* panic number */ 
+#define P_LINK_LOG_MAC 0x00 /* MAC request or timer */ 
+#define P_LINK_LOG_REQ 0x80 /* User request */ 
+#define P_LINK_LOG_COMP 0x40 /* User completion */ 
+typedef struct
+{
+P_LLMAC mac; /* LLMAC characteristics */ 
+unsigned short int br_cnt; /* count of broken frames */ 
+unsigned short int rx_cnt; /* re-transmission count */ 
+} P_LLDATA;
+
+#endif // P_LINK_H
diff --git a/code/SIBOSDK/include/p_llmac.h b/code/SIBOSDK/include/p_llmac.h
new file mode 100644
index 0000000..53d8073
--- /dev/null
+++ b/code/SIBOSDK/include/p_llmac.h
@@ -0,0 +1,37 @@
+/*	HEADER - P_LLMAC.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_LLMAC_H
+#define P_LLMAC_H
+
+#include <stdepoc.h>
+
+#define P_MAXILEN 300 /* maximum length of information field */ 
+#define MAXFRM 4 /* maximum number of frames in supervisory Q */ 
+#define SERNOCHAR (-1) /* no character to transmit */ 
+/* Frame type codes */
+#define LA_LPDU     0    /* The Link Acknowledge PDU */ 
+#define LD_LPDU     1    /* The Link disconnect PDU */ 
+#define LR_LPDU     2    /* The Link Request PDU*/ 
+#define LT_LPDU     3    /* The Link Data PDU */ 
+#define P_FRM_BROKEN  4    /* A broken frame */ 
+typedef struct
+{
+unsigned char type; /* frame type or P_FRM_BROKEN for a broken frame */ 
+unsigned char seq; /* frame sequence */ 
+short int len; /* length of information field */ 
+unsigned char *pbuf; /* data buffer (INFO) */ 
+} P_FRAME;
+/* LLMAC layer characteristics */
+typedef struct
+{
+unsigned short int ilen; /* maximum information field length */ 
+unsigned short int speed; /* nominal speed in characters per second */ 
+unsigned short int rtint; /* suggested retransmission interval */ 
+} P_LLMAC;
+
+#endif // P_LLMAC_H
diff --git a/code/SIBOSDK/include/p_math.h b/code/SIBOSDK/include/p_math.h
new file mode 100644
index 0000000..dce34e4
--- /dev/null
+++ b/code/SIBOSDK/include/p_math.h
@@ -0,0 +1,103 @@
+/*	HEADER - P_MATH.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_MATH_H
+#define P_MATH_H
+
+#include <stdepoc.h>
+
+#define ABS(x) ((x)<0 ? -(x) : (x))
+#define MAX(a,b) ((a)>(b) ? (a) : (b))
+#define MIN(a,b) ((a)<(b) ? (a) : (b))
+#define P_FLT_MAXEXP 1023 /* maximum magnitude of float exponent */ 
+#define P_FLT_MANT 53 /* number of bits in mantissa (binary precission) */ 
+#define P_FLT_PREC 15 /* approximate precision in decimal digits */ 
+/* Cracked form of double float */
+typedef struct
+{
+short int sign; /* P_FLT_ZERO,P_FLT_POS or P_FLT_NEG */ 
+short int exp; /* signed binary exponent */ 
+unsigned long int mant[2]; /* mantissa (least significant integer first) */ 
+} P_CRKFLT;
+/* values for sign above */
+#define P_FLT_ZERO 0 /* value is zero */ 
+#define P_FLT_POS 1 /* value is positive */ 
+#define P_FLT_NEG 2 /* value is negative */ 
+/* format specification for p_dtob() */
+typedef struct
+{
+unsigned char type; /* conversion type */ 
+unsigned char width; /* width of representation in characters */ 
+unsigned char ndec; /* number of decimal places */ 
+char point; /* decimal point character */ 
+char triad; /* triad separator character */ 
+unsigned char trilen; /* threshold for triad character use */ 
+} P_DTOB;
+/* values for type in the above */
+#define P_DTOB_FIXED 0 /* fixed number of decimap points */ 
+#define P_DTOB_EXPONENT 1 /* exponent notation */ 
+#define P_DTOB_GENERAL 2 /* general format */ 
+/* Struct for p_poly() */
+typedef struct
+{
+unsigned short int num; /* number of coefficients */ 
+double c[1]; /* coefficient table */ 
+} P_POLY;
+/* DOUBLE constants */
+#define SQHF .70710678118654752440 /* Square root of a half */ 
+#define RLN2 1.4426950408889634 /* Reciprocal of ln 2 */ 
+#define RLN10 0.4342944819032518 /* Reciprocal of ln 10 */ 
+#define RLG2 0.3010299956639812 /* Reciprocal of log 2 */ 
+#define PI  3.1415926535897932 /* Pi */ 
+#define RPI  0.3183098861837907 /* Reciprocal of Pi */ 
+#define PIB2 1.5707963267948966 /* pi/2 */ 
+#define DRPI 0.6366197723675813 /* 2/pi */ 
+#define SQT3 1.7320508075688773 /* Square root of three */ 
+#define MSQ3 0.2679491924311227 /* 2 minus square root of three */ 
+#define RADTODEG 57.29577951308232 /* 1 radian in degrees (180/pi) */ 
+#define DEGTORAD 0.017453292519943296 /* 1 degree in radians */ 
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param =>(si,di,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_stod(char **,double *,int);
+#pragma call(reg_param =>(di,si,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_dtob(char *,const double *,P_DTOB *);
+extern int p_acos(double *,const double *);
+extern int p_asin(double *,const double *);
+extern int p_atan(double *,const double *);
+extern int p_cos(double *,const double *);
+extern int p_exp(double *,const double *);
+extern int p_ln(double *,const double *);
+extern int p_log(double *,const double *);
+extern int p_mod(double *,const double *,const double *);
+extern int p_pow(double *,const double *,const double *);
+extern int p_sin(double *,const double *);
+extern int p_sqrt(double *,const double *);
+extern int p_tan(double *,const double *);
+extern int p_int(double *,const double *);
+extern int p_inti(short int *,const double *);
+extern int p_fadd(double *,const double *);
+extern int p_fsub(double *,const double *);
+extern int p_fmul(double *,const double *);
+extern int p_fdiv(double *,const double *);
+extern int p_fcmp(double *,const double *);
+extern void p_frand(double *,double *);
+extern int p_fld(double *,const double *);
+extern void p_itof(double *,const short int *);
+extern int p_fneg(double *);
+#pragma call(reg_param =>(di,si,dx),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int p_intl(long int *,const double *);
+extern void p_longtof(double *,const long int *);
+#pragma call(reg_param =>(di,si,dx),reg_saved =>(si,EPOC_SAVE))
+extern double p_rand(unsigned long int *);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_MATH_H
diff --git a/code/SIBOSDK/include/p_modem.h b/code/SIBOSDK/include/p_modem.h
new file mode 100644
index 0000000..fc03e59
--- /dev/null
+++ b/code/SIBOSDK/include/p_modem.h
@@ -0,0 +1,32 @@
+/*	HEADER - P_MODEM.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_MODEM_H
+#define P_MODEM_H
+
+#include <stdepoc.h>
+
+/* what options are selected */
+#define P_MDM_TONE 0x01 /* as opposed to PULSE dialling (default) */ 
+#define P_MDM_BELL 0x02 /* as opposed to CCITT (default) */ 
+#define P_MDM_NO_MODULATION 0x04 /* as opposed to CCITT or BELL */ 
+#define P_MDM_CONSTANT_SPEED 0x08 /* modem has constant speed interface */ 
+/* Error correction types */
+#define P_MDM_ERRCORRECT_NONE  0  /* NO error correction */ 
+#define P_MDM_ERRCORRECT    1  /* some form of error correction (ARQ)*/ 
+#define P_MDM_ERRCORRECT_MNP  2  /* MNP error correction being used */ 
+#define P_MDM_ERRCORRECT_V42  3  /* V42 error correction being used */ 
+typedef struct
+    {
+    unsigned short int supported;  /* what baud rates are supported by modem */ 
+    unsigned short int options;   /* flags which options are selected */ 
+    unsigned short int baudrate;   /* baud rate currently running at/to run at */ 
+    unsigned char chand;    /* connected handshaking */ 
+    unsigned char ichand;    /* incoming call handshaking */ 
+    } P_MDMCHR;
+
+#endif // P_MODEM_H
diff --git a/code/SIBOSDK/include/p_ncp.h b/code/SIBOSDK/include/p_ncp.h
new file mode 100644
index 0000000..e07c0ec
--- /dev/null
+++ b/code/SIBOSDK/include/p_ncp.h
@@ -0,0 +1,131 @@
+/*	HEADER - P_NCP.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_NCP_H
+#define P_NCP_H
+
+#include <stdepoc.h>
+
+#define NCLINK_VERSION_NUMBER 3
+#define NCLINK_MINOR_VERNO 1
+typedef struct
+{
+unsigned char *pcb;       /* Handle to call */ 
+int handler;      /* Handler handler */ 
+unsigned char *(*Install)();  /* Install server */ 
+void (*Remove)();    /* Remove the server */ 
+int (*WaitHandler)();  /* Wait handler function to call */ 
+unsigned char name[16];     /* name of the server */ 
+} P_NCP;
+/* Informational data obtained by supervisory reads */
+#define PHYS_LINK_FAILED    0    /* Link layer has failed*/ 
+#define PHYS_CONNECT_FAILED   1    /* Waiting for connection failed */ 
+#define PHYS_CHARS_FAILED    2    /* Setting serial characteristics failed */ 
+#define PHYS_INIT_FAILED    3    /* Initialization of modem failed */ 
+#define PHYS_DIAL_FAILED    4    /* Dialling phone number failed */ 
+#define PHYS_MDMCONFIG_FAILED  5    /* additional modem config failed */ 
+#define PHYS_PHYS_LINK_ESTABLISHED 6  /* A physical link established */ 
+#define PHYS_WAITING_FOR_CALL  7    /* Physical layer waiting for call */ 
+#define PHYS_DIALLING_NUMBER  8    /* Physical layer dialling */ 
+#define PHYS_CONFIGURING_MODEM 9    /* configuring modem */ 
+#define PHYS_NCP_LINK_ESTAB_OK 10    /* Ncp link established OK */ 
+#define PHYS_NCP_LINK_ESTAB_NEW_NCP 11 /* Talking to different Ncp */ 
+#define PHYS_NCP_LINK_ESTAB_INVALID_VER 12 /* Remote NCP is V1.0 !!*/ 
+#define PHYS_NCP_LINK_END 13      /* remote NCP is terminating */ 
+#define PHYS_SERCONFIG_FAILED  14   /* serial port not there */ 
+/* type of message to add to the queue */
+#define NCONT_MSG_SEND 0  /* controller */ 
+#define NUSER_MSG_SEND 1  /* users */ 
+#define NEXPEDIATED_MSG_SEND 2 /* expediated */ 
+/***************************************************************************/
+/* NUCB flags defines */
+#define NUFLAG_WRITE_HELD      0x01
+#define NUFLAG_WRITE_OUTSTANDING  0x02
+#define NUFLAG_CONNECT_REQUEST   0x08
+#define NUFLAG_DISCONNECTED     0x10
+#define NUFLAG_ALLOCATED      0x20
+#define NUFLAG_CHANNEL_CLOSED    0x40
+#define NUFLAG_DISCONNECT_REQUEST  0x80
+#define NUFLAG_TEMPDISC       0x100
+#define NUFLAG_NO_CONNECTION    (NUFLAG_TEMPDISC|NUFLAG_DISCONNECTED)
+#define NC_VERSION_NUMBER  2    /* were version 2 */ 
+#define NC_MAX_USERCB    8    /* Max number of connected users */ 
+#define NC_MSG_SIZE     8    /* Max inter controller msg size */ 
+typedef struct nudata      /* Network user data control block */ 
+{
+struct nudata *pnudata;   /* next control blk in list */ 
+unsigned short int reclen;        /* amount in buffer */ 
+unsigned char recbuf[1];      /* expands as required (for C offset) */ 
+} NUDATA;
+typedef struct         /* Network User control block */ 
+{
+P_ICB icb;         /* I/O control block */ 
+unsigned short int flags;        /* controlling flags */ 
+P_RQPKT read;        /* read request block */ 
+P_RQPKT write;       /* write request block */ 
+P_RQPKT super;       /* supervisory read request blk */ 
+P_NCP *pncp;        /* open channel control blk ptr */ 
+unsigned char localchanid;     /* local channel id number */ 
+unsigned char remotechanid;     /* remote channel id number */ 
+unsigned char *pncb;        /* Network handle */ 
+unsigned char *handler;       /* Network client wait handler handle */ 
+NUDATA *pnudata;      /* Network users queued data */ 
+unsigned short int nclen;        /* amount in the Network Controller msg buffer */ 
+unsigned char ncbuf[NC_MSG_SIZE];  /* message buffer */ 
+unsigned short int recvbytes;      /* Number of bytes received (>1K) */ 
+unsigned short int xmitbytes;      /* Number of bytes xmitted (>1K) */ 
+unsigned long int recvK;        /* Number of K received */ 
+unsigned long int xmitK;        /* Number of K transmitted */ 
+} NUCB;
+/*************************************************************************/
+/* Inter controller message types */
+#define NCON_MSG_DATA_XOFF     1
+#define NCON_MSG_DATA_XON      2
+#define NCON_MSG_CONNECT_TO_SERVER 3
+#define NCON_MSG_CONNECT_RESPONSE  4
+#define NCON_MSG_CHANNEL_CLOSED   5
+#define NCON_MSG_NCP_INFO      6    /* MUST BE 6 for older versions*/ 
+#define NCON_MSG_CHANNEL_DISCONNECT 7
+#define NCON_MSG_NCP_END      8
+/* Inter Network user message types */
+#define NU_MSG_WRITECOMPLETE    1
+#define NU_MSG_WRITEPARTIAL     2
+#define NC_LINK_ACTIVE   0x01
+#define NC_READ_QUEUED   0x02
+#define NC_WRITE_QUEUED   0x04
+#define NC_TERMINATING   0x08
+#define NC_OWNER_CLOSE_REQUEST 0x10
+#define CONNECT_STATE_0 0
+#define CONNECT_STATE_1 1
+#define CONNECT_STATE_2 2
+typedef struct
+{
+unsigned short int flags;      /* Controlling flags */ 
+short int ctrlmsgqueue;   /* Network users have controller messages queued */ 
+short int ctrllastxmit;   /* Network users last transmitted a ctrl msg */ 
+short int usermsgqueue;   /* Network users have queued write requests */ 
+short int userlastxmit;   /* Network users last transmitted a user msg */ 
+unsigned short int maxfrmsize;    /* maximum frame we can transmit/receive */ 
+short int wstat;       /* Write completion status */ 
+short int rstat;       /* Read completion status */ 
+unsigned short int wlen;       /* Write length */ 
+unsigned short int rlen;       /* Read length */ 
+unsigned char *handler;     /* Network controller wait handler handle */ 
+unsigned char *plcb;      /* link layer that were using */ 
+unsigned short int connected;    /* connected state */ 
+unsigned short int remotencpver;   /* the remote NCP version number */ 
+unsigned long int startdate;    /* NCP start up date (logon id) */ 
+unsigned long int remotestartdate; /* the remote NCP logon id */ 
+unsigned short int expediatedlen;  /* amount in expediated buf to transmit */ 
+unsigned char expediatedbuf[NC_MSG_SIZE];
+NUCB *lastnucb;     /* last network user to do a write */ 
+unsigned char rbuf[P_MAXILEN];  /* read buffer */ 
+unsigned char wbuf[P_MAXILEN];  /* write buffer */ 
+NUCB usertable[NC_MAX_USERCB];
+} NCB;
+
+#endif // P_NCP_H
diff --git a/code/SIBOSDK/include/p_nmsys.h b/code/SIBOSDK/include/p_nmsys.h
new file mode 100644
index 0000000..aad40e6
--- /dev/null
+++ b/code/SIBOSDK/include/p_nmsys.h
@@ -0,0 +1,23 @@
+/*	HEADER - P_NMSYS.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_NMSYS_H
+#define P_NMSYS_H
+
+#include <stdepoc.h>
+
+#define P_SYSNAME_FIL 0
+#define P_SYSNAME_TIM 1
+#define P_SYSNAME_TTY 2
+#define P_SYSNAME_HMD 3
+#define P_SYSNAME_MAS 4
+#define P_SYSNAME_LLC 5
+#define P_SYSNAME_NLC 6
+#define P_SYSNAME_XMD 7
+#define P_SYSNAME_NCP 8
+
+#endif // P_NMSYS_H
diff --git a/code/SIBOSDK/include/p_object.h b/code/SIBOSDK/include/p_object.h
new file mode 100644
index 0000000..40ab808
--- /dev/null
+++ b/code/SIBOSDK/include/p_object.h
@@ -0,0 +1,104 @@
+/*	HEADER - P_OBJECT.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_OBJECT_H
+#define P_OBJECT_H
+
+#include <stdepoc.h>
+
+#define METHOD  
+typedef struct p_class
+{
+unsigned short int cat; /* category id */ 
+struct p_class *super; /* superclass class */ 
+unsigned short int len; /* length of instance */ 
+unsigned char base; /* base function number */ 
+unsigned char sig_6b; /* signature - should be 0x6b */ 
+unsigned char num; /* number of entries in vector table */ 
+unsigned char ncomp; /* number of component objects */ 
+} P_CLASS;
+typedef struct
+{
+int hcat;
+int hclass;
+} P_OBJECT;
+typedef int P_CATID; /* category identifier */ 
+typedef struct
+{
+P_CATID cat; /* category identifier */ 
+unsigned short int xclass; /* class number */
+} P_CLASSID;
+#define METHOD_CALL call(reg_param =>(bx,dx,si,di),reg_saved =>(ds,st1,st2))
+#define p_send3(o,m,p1) _p_send3(o,m,(void *)(p1))
+#define p_send4(o,m,p1,p2) _p_send4(o,m,(void *)(p1),(void *)(p2))
+#define p_send5(o,m,p1,p2,p3) _p_send5(o,m,(void *)(p1),(void *)(p2),(void *)(p3))
+#define f_send3(o,m,p1) _f_send3(o,m,(void *)(p1))
+#define f_send4(o,m,p1,p2) _f_send4(o,m,(void *)(p1),(void *)(p2))
+#define f_send5(o,m,p1,p2,p3) _f_send5(o,m,(void *)(p1),(void *)(p2),(void *)(p3))
+#define p_entersend3(o,m,p1) _p_entersend3(o,m,(void *)(p1))
+#define p_entersend4(o,m,p1,p2) _p_entersend4(o,m,(void *)(p1),(void *)(p2))
+#define p_entersend5(o,m,p1,p2,p3) _p_entersend5(o,m,(void *)(p1),(void *)(p2),(void *)(p3))
+#define p_supersend3(o,m,p1) _p_supersend3(o,m,(void *)(p1))
+#define p_supersend4(o,m,p1,p2) _p_supersend4(o,m,(void *)(p1),(void *)(p2))
+#define p_supersend5(o,m,p1,p2,p3) _p_supersend5(o,m,(void *)(p1),(void *)(p2),(void *)(p3))
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int cdecl p_send(void *,unsigned char,...);
+extern int cdecl f_send(void *,unsigned char,...);
+extern int cdecl p_qsend(void *,unsigned char,...);
+extern void * cdecl f_newsend(int,int,unsigned char,...);
+extern void * cdecl f_newlibhsend(int,int,unsigned char,...);
+extern int cdecl p_entersend(void *,unsigned char,...);
+extern int cdecl p_supersend(void *,unsigned char,...);
+extern int cdecl p_exactsend(int,int,void *,unsigned char,...);
+#pragma save,call(reg_param =>(bx,cx,dx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int f_send2(void *,unsigned char);
+extern int _f_send3(void *,unsigned char,void *);
+extern int _f_send4(void *,unsigned char,void *,void *);
+extern int _f_send5(void *,unsigned char,void *,void *,void *);
+#pragma call(reg_param =>(bx,cx,dx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),inline =>on)
+static int p_send2(void *,unsigned char) = {0xcd,0xcf};
+static int _p_send3(void *,unsigned char,void *) = {0xcd,0xcf};
+static int _p_send4(void *,unsigned char,void *,void *) = {0xcd,0xcf};
+static int _p_send5(void *,unsigned char,void *,void *,void *) = {0xcd,0xcf};
+static int p_entersend2(void *,unsigned char) = {0xcd,0xd9};
+static int _p_entersend3(void *,unsigned char,void *) = {0xcd,0xd9};
+static int _p_entersend4(void *,unsigned char,void *,void *) = {0xcd,0xd9};
+static int _p_entersend5(void *,unsigned char,void *,void *,void *) = {0xcd,0xd9};
+static int p_supersend2(void *,unsigned char) = {0xcd,0xd0};
+static int _p_supersend3(void *,unsigned char,void *) = {0xcd,0xd0};
+static int _p_supersend4(void *,unsigned char,void *,void *) = {0xcd,0xd0};
+static int _p_supersend5(void *,unsigned char,void *,void *,void *) = {0xcd,0xd0};
+#pragma restore
+#pragma save,call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void *p_new(int,int);
+extern void *f_new(int,int);
+extern int p_getlibh(int);
+extern void *p_newlibh(int,int);
+extern void *f_newlibh(int,int);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_findlib(const char *,int *);
+#pragma call(reg_param =>(bx,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_linklib(int);
+extern int p_loadlib(const char *,int *,int);
+extern int p_unloadlib(int);
+#pragma call(reg_param =>(bx,ax,si,cx),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern int p_loadfilelib(void *,int,int *,int);
+#pragma call(reg_param =>(si,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_openlib(void **,const char *);
+#pragma call(reg_param =>(bx,cx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_reclass(int,int,void *);
+extern void p_reclassbyhandle(int,int,void *);
+#pragma call(reg_param =>(bx,di,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_cpycat(int,void *,void *,unsigned int);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_OBJECT_H
diff --git a/code/SIBOSDK/include/p_par.h b/code/SIBOSDK/include/p_par.h
new file mode 100644
index 0000000..cf133e3
--- /dev/null
+++ b/code/SIBOSDK/include/p_par.h
@@ -0,0 +1,22 @@
+/*	HEADER - P_PAR.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 22/10/93 SLT First relase
+*/
+#ifndef P_PAR_H
+#define P_PAR_H
+
+#include <stdepoc.h>
+
+#define S_BUSY 0x10
+#define S_ACK 0x20
+#define S_ERROR 0x40
+#define S_PE 0x80
+#define S_SPARE 0x08
+#define S_STROBE 0x10
+#define S_INIT 0x20
+#define S_AUTOFD 0x40
+#define S_SELECT 0x80
+
+#endif // P_PAR_H
diff --git a/code/SIBOSDK/include/p_prdrv.h b/code/SIBOSDK/include/p_prdrv.h
new file mode 100644
index 0000000..dd404d9
--- /dev/null
+++ b/code/SIBOSDK/include/p_prdrv.h
@@ -0,0 +1,58 @@
+/*	HEADER - P_PRDRV.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_PRDRV_H
+#define P_PRDRV_H
+
+#include <stdepoc.h>
+
+typedef struct
+    {
+    unsigned char topmarg;   /* Number of lines in page's top margin */ 
+    unsigned char bodylen;   /* Total number of lines to print on the page */
+    unsigned char lftmarg;   /* Spaces in page's left margin */ 
+    unsigned char bodywid;   /* Total number of characters to print on each line */ 
+    } P_LAYOUT_DATA;
+typedef struct
+    {
+    unsigned char escapon;   /* Escape processing enabled/disbaled */ 
+    unsigned char escchar;   /* Escape character */ 
+    } P_ESCAPE_DATA; 
+#define P_PRNFLG_ESCAPE 1 /* Set if escape processing is enabled */ 
+#define P_PRNFLG_LAYOUT 2 /* Set if layout processing is enabled */ 
+#define P_PRNTYP_PAR 0   /* Parallel port type */ 
+#define P_PRNTYP_SER 1   /* Serial port type */
+#define P_PRNTYP_FIL 2   /* File port type */ 
+typedef struct
+    {
+    unsigned char port_type;  /* P_PRNTYP_XXX */ 
+    unsigned char nstack;    /* number of devices in stack */ 
+    unsigned char flags;    /* P_PRNFLG_XXX bits */ 
+    unsigned char escchar;   /* Escape character */ 
+    P_LAYOUT_DATA ld;  /* Page layout */ 
+    } P_PRN_INTF;
+typedef struct
+    {
+    P_PRN_INTF *pintf; /* Interfacing information */
+    char *label; /* user label */
+    char *pname; /* port name */
+    unsigned char *psetbuf; /* port setup data */
+    char *driver; /* name of .prd file or NULL for no driver */
+    } P_PRN_CRK;
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int p_prnset(int,void *,int);
+extern int p_prnget(int,void *);
+extern int p_prncur(int);
+extern int p_prnbld(void *,P_PRN_CRK *);
+extern void p_prncrk(void *,P_PRN_CRK *);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_PRDRV_H
diff --git a/code/SIBOSDK/include/p_que.h b/code/SIBOSDK/include/p_que.h
new file mode 100644
index 0000000..ec911db
--- /dev/null
+++ b/code/SIBOSDK/include/p_que.h
@@ -0,0 +1,39 @@
+/*	HEADER - P_QUE.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_QUE_H
+#define P_QUE_H
+
+#include <stdepoc.h>
+
+#define P_ISEMPTYQ(q) ((q)==(q)->next)
+#define P_INITQ(q) (q)->next=(q)->prev=(q)
+#define P_DECLAREQ(q) P_QUE q = {&q,&q}
+typedef struct p_que
+{
+struct p_que *next; /* Next entry */ 
+struct p_que *prev; /* Previous entry */ 
+} P_QUE;
+typedef struct
+{
+P_QUE q; /* Que entry control */
+long int key; /* Delta key value */
+} P_DELTA;
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param =>(si,di),reg_saved =>(ax,cx,dx,si,di,EPOC_SAVE))
+extern void p_enque(P_QUE *,P_QUE *);
+extern void p_deque(P_QUE *);
+#pragma restore
+P_DELTA *p_enqued(P_QUE *,P_DELTA *,long int);
+P_DELTA *p_dequed(P_QUE *,P_DELTA *);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_QUE_H
diff --git a/code/SIBOSDK/include/p_screen.h b/code/SIBOSDK/include/p_screen.h
new file mode 100644
index 0000000..95902ab
--- /dev/null
+++ b/code/SIBOSDK/include/p_screen.h
@@ -0,0 +1,69 @@
+/*	HEADER - P_SCREEN.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_SCREEN_H
+#define P_SCREEN_H
+
+#include <stdepoc.h>
+#include <p_graf.h>
+
+#define P_SCR_ATTRB 0
+#define P_SCR_SCROLL 1
+#define P_SCR_CLR 2
+#define P_SCR_POSA 3
+#define P_SCR_POSR 4
+#define P_SCR_WSET 5
+#define P_SCR_SLOCK 6
+#define P_SCR_WLOCK 7
+#define P_SCR_NEL 8
+#define P_SCR_CURSOR 9
+#define P_SCR_ESCAPE 10
+#define P_SCR_FLUSH 11
+#define P_SCR_CSET 12
+#define P_SCR_NORMAL 0
+#define P_SCR_BOLD 0x01
+#define P_SCR_REVERSE 0x02
+#define P_SCR_UNDLINE 0x04
+#define P_SCR_BLINK 0x08
+#define P_MAXEDITSTR  256
+#define P_FEDIT   P_FCTRL   /* invoke consol edit */ 
+#define P_FCONSP1  P_FINQ   /* consol spare 1 */ 
+#define P_FCONSP2  P_FRSUPER  /* consol spare 2 */ 
+#define P_FCONSP3  P_FSTOP   /* consol spare 3 */ 
+#define P_FCONSP4  P_FSTART   /* consol spare 4 */ 
+#define P_FWFLUSH   P_FRSUPER
+#define P_EVENT_READ P_FSTOP
+#define P_EVENT_TEST P_FSTART
+#ifndef _P_CEDIT
+#define _P_CEDIT
+typedef struct /* console driver line editor */ 
+{
+unsigned char cursorpos;  /* initial cursor position */ 
+unsigned char trap;     /* trap input errors or not */ 
+unsigned char string[P_MAXEDITSTR]; /* buffer to edit */ 
+} P_CEDIT;
+#endif
+typedef struct /* line editor control block */ 
+{
+unsigned char *le_scb; /* screen control block */ 
+P_RECT le_win; /* window dimensions (relative) */ 
+char *le_buf; /* edit buffer */ 
+unsigned char le_len; /* length of edit text */ 
+unsigned char le_max; /* max length of edit text */ 
+unsigned char le_pos; /* position of cursor in buffer */ 
+unsigned char spare; /* keep struct word aligned */ 
+} P_LECB;
+#define P_LE_LEFT    0
+#define P_LE_RIGHT   1
+#define P_LE_UP     2
+#define P_LE_DOWN    3
+#define P_LE_START   4
+#define P_LE_END    5
+#define P_LE_DELETE   6
+#define P_LE_CLR    7
+
+#endif // P_SCREEN_H
diff --git a/code/SIBOSDK/include/p_serial.h b/code/SIBOSDK/include/p_serial.h
new file mode 100644
index 0000000..494e671
--- /dev/null
+++ b/code/SIBOSDK/include/p_serial.h
@@ -0,0 +1,111 @@
+/*	HEADER - P_SERIAL.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_SERIAL_H
+#define P_SERIAL_H
+#include <stdepoc.h>
+#include <p_frame.h>
+
+/* Serial port characteristics */
+typedef struct
+{
+unsigned char tbaud; /* transmit Baud rate selector */ 
+unsigned char rbaud; /* receive Baud rate selector */ 
+unsigned char frame; /* number of data,parity and stop bits */ 
+unsigned char parity; /* parity selector */ 
+unsigned char hand; /* handshake flags */ 
+unsigned char xon; /* XON character */ 
+unsigned char xoff; /* XOFF character */ 
+unsigned char flags; /* ignore parity errors/dont drive DTR changing chars */ 
+unsigned long int tmask; /* terminator mask */ 
+} P_SRCHAR;
+/* Baud rates */
+#define P_BAUD_50  0x01
+#define P_BAUD_75  0x02
+#define P_BAUD_110  0x03
+#define P_BAUD_134  0x04
+#define P_BAUD_150  0x05
+#define P_BAUD_300  0x06
+#define P_BAUD_600  0x07
+#define P_BAUD_1200 0x08
+#define P_BAUD_1800 0x09
+#define P_BAUD_2000 0x0A
+#define P_BAUD_2400 0x0B
+#define P_BAUD_3600 0x0C
+#define P_BAUD_4800 0x0D
+#define P_BAUD_7200 0x0E
+#define P_BAUD_9600 0x0F
+#define P_BAUD_19200 0x10
+#define P_BAUD_38400 0x11
+#define P_BAUD_56000 0x12
+#define P_BAUD_115000 0x13
+/* allocation of frame bits */
+#define P_DATA_FRM 0x0f /* number of data bits mask */ 
+#define P_DATA_5 0 /* 5 data bits */ 
+#define P_DATA_6 1 /* 6 data bits */ 
+#define P_DATA_7 2 /* 7 data bits */ 
+#define P_DATA_8 3 /* 8 data bits */ 
+#define P_TWOSTOP 0x10 /* 2 stop bits if set,1 if clear */ 
+#define P_PARITY 0x20 /* 1 parity bit if set,0 if clear */ 
+/* parity - ignored unless P_PARITY is set */
+#define P_PAR_EVEN 1 /* even parity */ 
+#define P_PAR_ODD 2 /* odd parity */ 
+#define P_PAR_MARK 3 /* mark parity */ 
+#define P_PAR_SPACE 4 /* space parity */ 
+/* handshaking control */
+#define P_OBEY_XOFF 0x01 /* respond to received XOFF (and XON) if set */ 
+#define P_SEND_XOFF 0x02 /* send XOFF/XON to control receive buffer if set */ 
+#define P_IGN_CTS 0x04 /* ignore the state of CTS if set */ 
+#define P_OBEY_DSR 0x08 /* obey the state of DSR if set */ 
+#define P_FAIL_DSR 0x10 /* fail if DSR goes OFF if set */ 
+#define P_OBEY_DCD 0x20 /* obey the state of DCD if set */ 
+#define P_FAIL_DCD 0x40 /* fail if DCD goes OFF if set */ 
+/* flags control */
+#define P_IGNORE_PARITY 0x01  /* ignore parity errors */ 
+/* For P_FCTRL function */
+#define P_SRCTRL_CTS 0x01
+#define P_SRCTRL_DSR 0x02
+#define P_SRCTRL_DCD 0x04
+#define P_SRCTRL_RTS 0x08
+#define P_SRCTRL_DTR 0x10
+#define P_SRDTR_ON 1 /* to set DTR to MARK */ 
+#define P_SRDTR_OFF 2 /* to set DTR to SPACE */ 
+/* Bit masks for P_FINQ function */
+#define P_SRINQ_50  0x0001
+#define P_SRINQ_75  0x0002
+#define P_SRINQ_110  0x0004
+#define P_SRINQ_134  0x0008
+#define P_SRINQ_150  0x0010
+#define P_SRINQ_300  0x0020
+#define P_SRINQ_600  0x0040
+#define P_SRINQ_1200 0x0080
+#define P_SRINQ_1800 0x0100
+#define P_SRINQ_2000 0x0200
+#define P_SRINQ_2400 0x0400
+#define P_SRINQ_3600 0x0800
+#define P_SRINQ_4800 0x1000
+#define P_SRINQ_7200 0x2000
+#define P_SRINQ_9600 0x4000
+#define P_SRINQ_19200 0x8000
+/* second baud rate word */
+#define P_SRINQ_38400 0x0001
+#define P_SRINQ_56000 0x0002
+/* 2nd set of info */
+#define P_SRINQ_DATA5 0x0001 /* supports 5 data bits */ 
+#define P_SRINQ_DATA6 0x0002 /* supports 6 data bits */ 
+#define P_SRINQ_DATA7 0x0004 /* supports 7 data bits */ 
+#define P_SRINQ_DATA8 0x0008 /* supports 8 data bits */ 
+#define P_SRINQ_STOP2 0x0010 /* supports 2 stop bits (as well as 1) */ 
+#define P_SRINQ_PAREVEN 0x0020 /* supports even parity */ 
+#define P_SRINQ_PARODD 0x0040 /* supports odd parity */ 
+#define P_SRINQ_PARMARK 0x0080 /* supports mark parity */ 
+#define P_SRINQ_PARSPACE 0x0100 /* supports space parity */ 
+#define P_SRINQ_SETDTR 0x0200 /* can set DTR */ 
+#define P_SRINQ_SPLIT 0x400 /* supports split Baud rates */ 
+#define P_SRINQ_XONXOFF 0x800 /* Supports soft xon/xoff characters */ 
+
+#endif // P_SERIAL_H
diff --git a/code/SIBOSDK/include/p_std.h b/code/SIBOSDK/include/p_std.h
new file mode 100644
index 0000000..e17618e
--- /dev/null
+++ b/code/SIBOSDK/include/p_std.h
@@ -0,0 +1,350 @@
+/*	HEADER - P_STD.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_STD_H
+#define P_STD_H
+
+#include <stdepoc.h>
+
+#define GLREF_D extern
+#define GLDEF_D
+#define LOCAL_D static
+#define GLREF_C extern
+#define LOCAL_C static
+#define GLDEF_C
+#define CDECL cdecl
+#define FOREVER for(;;)
+#define TRUE 1
+#define FALSE 0
+#define NULL 0
+#define NULL_D ((VOID *)0)
+#define NULL_C ((INT (*)(VOID))0)
+#define VOID void
+#define FAST register
+#define CONST const
+#define CLIB_CONST CONST
+typedef int INT,HANDLE;
+typedef unsigned int UINT;
+typedef signed char BYTE;
+typedef unsigned char UBYTE;
+typedef char TEXT;
+typedef short int WORD;
+typedef unsigned short int UWORD;
+typedef long int LONG;
+typedef unsigned long int ULONG;
+typedef double DOUBLE;
+typedef float FLOAT;
+typedef union
+    {
+    BYTE *b; UBYTE *ub; INT *i; UINT *ui; WORD *w;
+    UWORD *uw; LONG *l; ULONG *ul; UBYTE **a; TEXT *t;
+    } UPTR;
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define ENTER_CALL call(reg_param =>(bx,cx,dx,si,di),reg_saved =>(ds,st1,st2))
+#define p_enter1(f) _p_enter1((void *)(f))
+#define p_enter2(f,p1) _p_enter2((void *)(f),(void *)(p1))
+#define p_enter3(f,p1,p2) _p_enter3((void *)(f),(void *)(p1),(void *)(p2))
+#define p_enter4(f,p1,p2,p3) _p_enter4((void *)(f),(void *)(p1),(void *)(p2),(void *)(p3))
+#define p_enter5(f,p1,p2,p3,p4) _p_enter5((void *)(f),(void *)(p1),(void *)(p2),(void *)(p3),(void *)(p4))
+#define p_enter6(f,p1,p2,p3,p4,p5) _p_enter6((void *)(f),(void *)(p1),(void *)(p2),(void *)(p3),(void *)(p4),(void *)(p5))
+extern int cdecl p_ioa(void *,int,short int *,...);
+extern void cdecl p_ioc(void *,int,short int *,...);
+extern int cdecl p_iow(void *,int,...);
+extern int cdecl p_enter(void *,...);
+#pragma save,call(reg_param =>(ax,bx,cx,dx,si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),inline =>on)
+static int _p_enter1(void *) = {0xcd,0xd2};
+static int _p_enter2(void *,void *) = {0xcd,0xd2};
+static int _p_enter3(void *,void *,void *) = {0xcd,0xd2};
+static int _p_enter4(void *,void *,void *,void *) = {0xcd,0xd2};
+static int _p_enter5(void *,void *,void *,void *,void *) = {0xcd,0xd2};
+static int _p_enter6(void *,void *,void *,void *,void *,void *) = {0xcd,0xd2};
+#pragma call(reg_param =>(bx,ax,di,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),inline=>off)
+extern int p_ioa3(void *,unsigned char,short int *);
+extern int p_ioa4(void *,unsigned char,short int *,void *);
+extern int p_ioa5(void *,unsigned char,short int *,void *,void *);
+extern void p_ioc3(void *,unsigned char,short int *);
+extern void p_ioc4(void *,unsigned char,short int *,void *);
+extern void p_ioc5(void *,unsigned char,short int *,void *,void *);
+#pragma call(reg_param =>(bx,ax,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_iow2(void *,unsigned char);
+extern int p_iow3(void *,unsigned char,void *);
+extern int p_iow4(void *,unsigned char,void *,void *);
+#pragma restore
+extern void p_abort(void);
+extern void cdecl p_atos(char *,const char *,...);
+extern int cdecl p_getflg(char *,char *,...);
+extern char * cdecl p_scatm(char *,...);
+extern char * cdecl p_scpym(char *,...);
+extern int cdecl p_stoa(char **,const char *,...);
+#pragma save,call(reg_param =>(cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void *f_alloc(unsigned int);
+#pragma restore
+extern int f_leave(int);
+#pragma save,call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_sound(unsigned int,unsigned int);
+extern void *f_realloc(void *,unsigned int);
+#pragma call(reg_param =>(bx,dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void *p_adjust(void *,unsigned int,int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_semcrt(int);
+extern void p_semdel(int);
+extern unsigned int p_alen(const void *);
+extern int p_setpth(const char *);
+#pragma restore
+extern void p_allchk(int);
+#pragma save,call(reg_param =>(cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void *p_alloc(unsigned int);
+#pragma call(reg_param =>(di),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern unsigned int p_allspc(void **);
+#pragma restore
+extern void p_allwalk(void (*)(void *,int,unsigned int),void *);
+#pragma save,call(reg_param =>(di,si,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_atob(char *,const char *,void *);
+#pragma call(reg_param =>(si,cx,di,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_bcmp(const void *,int,const void *,int);
+extern int p_bcmpi(const char *,int,const char *,int);
+#pragma call(reg_param =>(di,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern unsigned char *p_bcpy(void *,const void *,unsigned int);
+#pragma call(reg_param =>(di,cx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern unsigned char *p_bfil(void *,unsigned int,int);
+#pragma call(reg_param =>(si,cx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_bloc(const void *,int,int);
+extern int p_bloci(const char *,int,int);
+#pragma call(reg_param =>(si,cx,di,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_bmatch(const char *,int,const char *,int);
+extern int p_bmatchi(const char *,int,const char *,int);
+#pragma restore
+extern unsigned char *p_brep(void *,int,const void *,int);
+extern int p_bsrch(int,int (*)(int,void *),int *,void *);
+#pragma save,call(reg_param =>(si,cx,di,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_bsub(const void *,int,const void *,int);
+extern int p_bsubi(const char *,int,const char *,int);
+#pragma call(reg_param =>(di,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_bswap(void *,void *,int);
+#pragma call(reg_param =>(di,si,cx),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern void p_ccpy(void *,void *,unsigned int);
+#pragma call(reg_param =>(bx,cx,di,si,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_chdir(const char *,char *,int,const char *);
+extern int p_chdirasync(const char *,char *,int,const char *,short int *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_close(void *);
+#pragma call(reg_param =>(),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE),reg_return =>(ax,bx))
+extern unsigned long int p_date(void);
+#pragma restore
+extern void p_dummy(void);
+extern void p_decrypt(void *,void *,int);
+extern int p_defdev(char *,int);
+extern int p_defdir(char *,int);
+#pragma save,call(reg_param =>(di,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_delenv(const char *);
+extern int p_delenviron(const char *,int);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_delete(const char *);
+extern int p_deleteasync(const char *,short int *);
+extern int p_setpthasync(const char *,short int *);
+extern int p_testpthasync(const char *,short int *);
+#pragma restore
+extern void p_dummy(void);
+extern void p_encrypt(void *,void *,int);
+#pragma save,call(reg_param =>(bx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_nmday(char *,int);
+extern void p_nmmon(char *,int);
+extern void p_getampmtext(char *,int);
+extern void p_errs(char *,int);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_testpth(const char *);
+extern int p_getpth(char *);
+extern void p_getsuffixes(char *);
+extern void p_exit(int);
+extern void p_signal(int);
+#pragma call(reg_param =>(bx,cx,di,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_fdate(const char *,unsigned long int);
+extern int p_fdateasync(const char *,unsigned long int,short int *);
+#pragma call(reg_param =>(di,dx,si,cx),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int p_findenviron(const char *,int,unsigned char *,int *);
+#pragma call(reg_param =>(di,si,cx,dx),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int p_fndenv(const char *,char *,char *,int *);
+#pragma call(reg_param =>(bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_free(void *);
+#pragma restore
+extern void p_freemask(void *);
+extern unsigned char *p_getcoml(void);
+#pragma save,call(reg_param =>(di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_getenv(const char *,char *);
+#pragma call(reg_param =>(di,dx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_getenviron(const char *,int,void *);
+#pragma call(reg_param =>(di,bx,dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_gltob(char *,unsigned long int,int);
+#pragma call(reg_param =>(di,bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_gtob(char *,unsigned int,int);
+#pragma restore
+extern void p_hdel(void *,char *);
+extern unsigned char *p_hfind(void *,char *);
+extern int p_hfins(void *,char *,char **);
+extern void p_hfree(void *);
+extern int p_hinit(void **,int,unsigned int ,int);
+extern int p_hins(void *,char *);
+extern int p_hvisit(void *,int (*)(char *));
+#pragma save,call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_iosignal(void);
+extern void p_iowait(void);
+extern void p_ioyield(void);
+extern int p_isalnum(int);
+extern int p_isalpha(int);
+extern int p_iscntrl(int);
+extern int p_isdigit(int);
+extern int p_isgraph(int);
+extern int p_islower(int);
+extern int p_isprint(int);
+extern int p_ispunct(int);
+extern int p_isspace(int);
+extern int p_isupper(int);
+extern int p_isxdigit(int);
+#pragma call(reg_param =>(di,bx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_itob(char *,int);
+#pragma call(reg_param =>(di,bx,si,cx,dx,ax),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern char *p_jtob(char *,int,char *,int,int,int); 
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_leave(int);
+#pragma call(reg_param =>(di,bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_ltob(char *,long int);
+#pragma call(reg_param =>(bx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_mkdir(const char *);
+extern int p_mkdirasync(const char *,short int *);
+#pragma call(reg_param =>(di,bx,cx),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern int p_open(void **,const char *,unsigned int);
+extern int f_open(void **,const char *,unsigned int);
+#pragma call(reg_param =>(di,bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_opent(void **,const char *,unsigned int);
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_panic(int);
+#pragma restore
+extern int p_qsort(int,int (*)(int,int,void *),void (*)(int,int,void *),void *);
+#pragma save,call(reg_param =>(bx),reg_saved =>(cx,dx,si,di,EPOC_SAVE),reg_return =>(ax,bx))
+extern unsigned long int p_randl(unsigned long int *);
+#pragma restore
+#pragma save,call(reg_param =>(bx,cx,dx),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern int p_read(void *,void *,unsigned int);
+extern int f_read(void *,void *,unsigned int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void *p_realloc(void *,unsigned int);
+#pragma call(reg_param =>(bx,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_rename(const char *,const char *);
+extern int p_renameasync(const char *,const char *,short int *);
+#pragma call(reg_param =>(di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern char *p_scat(char *,const char *);
+#pragma call(reg_param =>(si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_scmp(const char *,const char *);
+extern int p_scmpi(const char *,const char *);
+extern void p_sconf(char *);
+#pragma call(reg_param =>(di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern char *p_scpy(char *,const char *);
+extern char *p_scpyf(char *,const char *);
+#pragma call(reg_param =>(bx,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_seek(void *,int,long int *);
+extern int f_seek(void *,int,long int *);
+#pragma call(reg_param =>(di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_setenv(const char *,const char *);
+#pragma call(reg_param =>(di,dx,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_setenviron(const char *,int,const void *,int);
+#pragma restore
+extern int p_setmask(void **,char *);
+#pragma save,call(reg_param =>(bx,di,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sfstat(const char *,unsigned int,unsigned int);
+extern int p_sfstatasync(const char *,unsigned int,unsigned int,short int *);
+#pragma call(reg_param =>(si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_scap(char *);
+extern char *p_skipch(const char *);
+extern char *p_skipwh(const char *);
+#pragma call(reg_param =>(dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sleepa(unsigned long int);
+extern int p_sleep(unsigned long int);
+extern int p_wkday(unsigned long int);
+#pragma call(reg_param =>(di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern unsigned int p_slen(const char *);
+#pragma restore
+extern void p_slfclose(void *);
+extern int p_slfind(void *,char *,int);
+extern int p_slfopen(void **,char *,int);
+#pragma save,call(reg_param =>(si,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sloc(const char *,int);
+extern int p_sloci(const char *,int);
+extern int p_slocr(const char *,int);
+extern int p_slocri(const char *,int);
+#pragma call(reg_param =>(si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_smatch(const char *,const char *);
+extern int p_smatchi(const char *,const char *);
+#pragma restore
+extern char *p_srep(char *,int,const char *);
+#pragma save,call(reg_param =>(si,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_ssub(const char *,const char *);
+extern int p_ssubi(const char *,const char *);
+#pragma call(reg_param =>(bx,di,cx),reg_saved =>(bx,cx,dx,di,EPOC_SAVE))
+extern int p_stog(char **,unsigned short int *,int);
+#pragma call(reg_param =>(dx,di,cx),reg_saved =>(cx,dx,EPOC_SAVE))
+extern int p_stogl(char **,unsigned long int *,int);
+#pragma call(reg_param =>(bx,di),reg_saved =>(bx,cx,dx,di,EPOC_SAVE))
+extern int p_stoi(char **,short int *);
+#pragma call(reg_param =>(dx,di),reg_saved =>(cx,dx,EPOC_SAVE))
+extern int p_stol(char **,long int *);
+#pragma restore
+extern int p_strm(void *,int,long int,void *,int);
+extern int p_strmf(void *);
+extern void p_strmi(void *,int,int (*)(void *,int,void *,int,int),int,void *);
+#pragma save,call(reg_param =>(cx,bx),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern int p_svecadd(void *,void *);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_sveccall(int,int);
+extern void p_svecrem(int);
+#pragma call(reg_param =>(ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_tofold(int);
+extern int p_tolower(int);
+extern int p_toupper(int);
+#pragma restore
+extern int p_vradd(void *,void *);
+extern int p_vrcnt(void *);
+extern int p_vrdel(void *,int);
+extern int p_vrfnd(void *,int (*)(void *,void *),void *,short int *);
+extern void p_vrfree(void *);
+extern void *p_vrinit(unsigned int,unsigned int);
+extern int p_vrins(void *,void *,int);
+extern int p_vrisq(void *,int (*)(void *,void *),void *,short int *,void *);
+extern void *p_vrpnt(void *,int);
+extern void p_vrset(void *,int);
+extern void p_vrzero(void *);
+#pragma save,call(reg_param =>(di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void p_waitstat(short int *);
+#pragma call(reg_param =>(dx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_weekno(unsigned long int);
+#pragma call(reg_param =>(bx,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_write(void *,void *,unsigned int);
+extern int f_write(void *,void *,unsigned int);
+#pragma call(reg_param =>(bx,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sgadjust(int,int);
+extern int p_sgclose(int);
+#pragma call(reg_param =>(bx,di,dx,si,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sgcopyfr(int,long int,void *,unsigned int);
+extern int p_sgcopyto(int,long int,void *,unsigned int);
+#pragma call(reg_param =>(bx,cx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sgcreate(const char *,int,int);
+extern int p_sgdelete(const char *);
+#pragma call(reg_param =>(bx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int p_sgfind(int,const char *,char *);
+extern unsigned int p_sgfree(void);
+extern void p_sglock(int);
+extern void p_sgunlock(int);
+extern int p_sgopen(const char *);
+extern unsigned int p_sgramdisk(void);
+extern unsigned int p_sgsize(int);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_STD_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/p_strm.h b/code/SIBOSDK/include/p_strm.h
new file mode 100644
index 0000000..07a9e85
--- /dev/null
+++ b/code/SIBOSDK/include/p_strm.h
@@ -0,0 +1,27 @@
+/*	HEADER - P_STRM.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_STRM_H
+#define P_STRM_H
+
+#include <stdepoc.h>
+
+#define STRM_READ 0
+#define STRM_WRITE 1
+typedef struct
+{
+unsigned int bsiz; /* block size in bytes */ 
+unsigned int dirty; /* TRUE if active block is dirty */ 
+unsigned int blk; /* block number currently in buf */ 
+unsigned int ffblk; /* first free block */ 
+int (*iovec)(void *,int,void *,int,int); /* block io function */ 
+void *pcb; /* parameter to block io function */ 
+unsigned char buf[2]; /* buffer */ 
+} STRMCB;
+#define STRMCBL (sizeof(STRMCB)-2)
+
+#endif // P_STRM_H
diff --git a/code/SIBOSDK/include/p_sys.h b/code/SIBOSDK/include/p_sys.h
new file mode 100644
index 0000000..8af7bae
--- /dev/null
+++ b/code/SIBOSDK/include/p_sys.h
@@ -0,0 +1,39 @@
+/*	HEADER - P_SYS.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_SYS_H
+#define P_SYS_H
+
+#include <stdepoc.h>
+
+#define P_ENVMAX 256 /* Max size of an environment string */ 
+#define P_CMDMAX 258 /* Max buffer size for the input command line */ 
+#define P_MAXSYSIO 258 /* Max buffer size for p_gets() and p_puts() */ 
+/* For returning strings from p_getflg */
+typedef struct
+    {
+    unsigned short int argc; /* no. of argumets returned */ 
+    unsigned short int argm; /* capacity of address table */ 
+    char **argp; /* address of address table */ 
+    } P_GETFLG;
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void cdecl p_printf(const char *,...);
+extern void cdecl p_print(const char *,...);
+extern void p_getdat(char *);
+extern int p_getch(void);
+extern int p_getl(const char *,char *,int);
+extern int p_gets(char *);
+extern void p_putch(int);
+extern void p_puts(const char *);
+extern void t_panic(const char *);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // P_SYS_H
diff --git a/code/SIBOSDK/include/p_xmodem.h b/code/SIBOSDK/include/p_xmodem.h
new file mode 100644
index 0000000..edc4cce
--- /dev/null
+++ b/code/SIBOSDK/include/p_xmodem.h
@@ -0,0 +1,47 @@
+/*	HEADER - P_XMODEM.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef P_XMODEM_H
+#define P_XMODEM_H
+
+#include <stdepoc.h>
+
+/* P_FCONNECT service connection modes */
+#define P_XMDM_ACCP 0 /* want link as acceptor */ 
+#define P_XMDM_INIT 1 /* want link as initiator */ 
+/* Xmodem/Ymodem link connection types */
+#define P_XMDM_CRCORCHECKSUM  0
+#define P_XMDM_CRCMODE     1
+#define P_XMDM_CHECKSUMMODE   2
+#define P_YMODEM_MODE      3
+#define P_YMODEM_G_MODE     4
+#define P_XMDM_ONE_K      0x8000
+/* Xmodem/Ymodem supported flags */
+#define P_FXMDM_SENSE      0xff    /* I/O function number */ 
+#define P_XSUP_XMODEM      0x01    /* original Xmodem checksum */ 
+#define P_XSUP_XMODEM_CRC    0x02    /* Xmodem with CRC */ 
+#define P_XSUP_ONE_K_OPTION   0x04    /* 1k frames */ 
+#define P_XSUP_YMODEM      0x08    /* Ymodem */ 
+#define P_XSUP_YMODEM_G     0x10    /* Ymodem-G */ 
+/* Connection states. */
+#define P_XMDM_IDLE   0  /* idle state (no connection) */ 
+#define P_XMDM_CONNECT_RECEIVE 1  /* receive connection state */ 
+#define P_XMDM_CONNECT_TRANSMIT  2  /* transmit connection state */ 
+#define P_XMDM_DATA_RECEIVE  3  /* recieve data state */ 
+#define P_XMDM_DATA_TRANSMIT 4  /* transmit data state */ 
+#define P_XMDM_NLOG 32 /* Max number of debug events,states we record */ 
+#define P_XMDM_LOG_PANIC 0xC0 /* panic number */ 
+#define P_XMDM_LOG_COMP 0x40 /* user completion */ 
+#define P_XMDM_LOG_REQ 0x80 /* user request */ 
+/* State and event log record */
+typedef struct
+    {
+    unsigned char state;
+    unsigned char event;
+    } P_XMLOG;
+
+#endif // P_XMODEM_H
diff --git a/code/SIBOSDK/include/p_zmodem.h b/code/SIBOSDK/include/p_zmodem.h
new file mode 100644
index 0000000..cd865ec
--- /dev/null
+++ b/code/SIBOSDK/include/p_zmodem.h
@@ -0,0 +1,66 @@
+/*
+P_ZMODEM.H - Header file for Zmodem protocol
+
+Written by John, August 1995
+*/
+#ifndef P_ZMODEM_H
+#define P_ZMODEM_H
+
+/* ZDLE sequences */
+#define ZCRCE       'h'	    /* CRC next, frame ends, header packet follows */
+#define ZCRCG       'i'	    /* CRC next, frame continues nonstop */
+#define ZCRCQ       'j'	    /* CRC next, frame continues, ZACK expected */
+#define ZCRCW       'k'	    /* CRC next, ZACK expected, end of frame */
+#define ZRUB0       'l'	    /* Translate to rubout 0177 */
+#define ZRUB1       'm'	    /* Translate to rubout 0377 */
+
+/* Zmodem frame byte defines */
+#define ZPAD        0x2A
+#define ZDLE        0x18
+#define ZBIN        0x41
+#define ZHEX        0x42
+#define ZBIN_32     0x43
+#define CAN         0x18    /* Makes the ZDLE choice the worst possible */
+
+/* P_FCONNECT service connection modes */
+#define P_ZMDM_RECV 0   /* want link as acceptor/receiver of files */
+#define P_ZMDM_SEND 1   /* want link as initiator/sendor of files */
+
+#define P_ZMDM_NLOG 32 /* Max number of debug events,states we record */
+/* Event types */ 
+#define P_ZMDM_LOG_PANIC    0xC0    /* panic number */
+#define P_ZMDM_LOG_COMP     0x40    /* user completion */
+#define P_ZMDM_LOG_REQ      0x80    /* user request */
+
+/* State and event log record */
+typedef struct
+    {
+    UBYTE state;
+    UBYTE event;
+    } P_ZMLOG;
+
+#define P_ZM_MAX_BUF            1030
+
+/* Frame types that we received */
+#define P_ZM_FRAME_TYPE_RQ_INIT   0
+#define P_ZM_FRAME_TYPE_R_INIT    1
+#define P_ZM_FRAME_TYPE_S_INIT    2
+#define P_ZM_FRAME_TYPE_ACK       3
+#define P_ZM_FRAME_TYPE_FILE      4
+#define P_ZM_FRAME_TYPE_SKIP      5
+#define P_ZM_FRAME_TYPE_NAK       6
+#define P_ZM_FRAME_TYPE_ABORT     7
+#define P_ZM_FRAME_TYPE_FINISH    8
+#define P_ZM_FRAME_TYPE_R_POS     9
+#define P_ZM_FRAME_TYPE_DATA      10
+#define P_ZM_FRAME_TYPE_EOF       11
+#define P_ZM_FRAME_TYPE_FILE_ERR  12
+#define P_ZM_FRAME_TYPE_CRC       13
+#define P_ZM_FRAME_TYPE_CHALLENGE 14
+#define P_ZM_FRAME_TYPE_COMPLETE  15
+#define PSEUDO_IMPLEMENTATION_SPECIFIC_FRAME    16
+#define P_ZM_FRAME_TYPE_FREE_SIZE 17
+#define P_ZM_FRAME_TYPE_COMMAND   18
+#define P_ZM_FRAME_TYPE_STD_ERR   19
+
+#endif // P_ZMODEM_H
diff --git a/code/SIBOSDK/include/pages.g b/code/SIBOSDK/include/pages.g
new file mode 100644
index 0000000..e6f57ab
--- /dev/null
+++ b/code/SIBOSDK/include/pages.g
@@ -0,0 +1,148 @@
+/* Generated by Ctran from pages.cat */
+#define PAGES_G
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef EPDOC_G
+#include <epdoc.g>
+#endif
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef TIME_G
+#include <time.g>
+#endif
+#ifndef PRDRV_G
+#include <prdrv.g>
+#endif
+/* Class Numbers */
+#define C_PAGES 8
+/* Method Numbers */
+/* Constants for pages */
+#define PAGES_DONE_PAGE 0
+#define PAGES_DONE_DOC 1
+#define PAGES_DONE_END 2
+#define PAGES_DONE_ERROR 3
+#define PAGES_DOC_NEW_PAGE 0x01
+#define PAGES_DOC_RESET_PAGE_NUM 0x02
+#define PAGES_FLAGS_PRINTING 0x01
+#define PAGES_FLAGS_NOTFIRST 0x02
+#define PAGES_FLAGS_ZERODOWN 0x04
+#define PAGES_REGION_BODY 0
+#define PAGES_REGION_TOP 1
+#define PAGES_REGION_BOTTOM 2
+#define PAGES_REGION_LAST_BOTTOM 3
+#define PAGES_REGION_END 4
+#define PAGES_REGION_VERY_END 5
+#define PAGES_REGION_DOC_END 6
+#define PAGES_PAGENUM_ARABIC 0
+#define PAGES_PAGENUM_ROMAN_U 1
+#define PAGES_PAGENUM_ROMAN_L 2
+#define PAGES_HEADER_2_COLUMNS SCRLAY_ALIGN_JUSTIFY+1
+#define PAGES_HEADER_3_COLUMNS SCRLAY_ALIGN_JUSTIFY+2
+/* Types for pages */
+typedef struct
+{
+unsigned short int x;
+unsigned short int y;
+} UPOINT;
+typedef struct
+{
+UPOINT tl;
+unsigned short int width;
+unsigned short int height;
+} UEXTENT;
+typedef struct
+{
+short int event;
+unsigned short int page;
+PR_VAFLAT *pages;
+} PAGES_DONE;
+typedef struct
+{
+SCRLAY_FONT f;
+unsigned char align;
+unsigned char first_page;
+} PAGES_HEADER;
+typedef struct
+{
+unsigned short int width;
+unsigned short int height;
+UEXTENT body;
+unsigned short int hdtop;
+unsigned short int hdbot;
+} PAGES_PAGE;
+typedef struct
+{
+short int offset;
+short int last;
+short int style;
+} PAGES_PAGENUM;
+typedef struct
+{
+PAGES_PAGE pg;
+short int pdrflags;
+short int docflags;
+unsigned short int pgbeg;
+unsigned short int pgend;
+PAGES_HEADER top;
+PAGES_HEADER bot;
+PAGES_PAGENUM pgnum;
+} PAGES_PARAMS;
+typedef struct
+{
+void *hread;
+short int mread;
+void *hdone;
+short int mdone;
+} PAGES_CALLS;
+typedef struct
+{
+PR_WDR *wdr;
+PAGES_CALLS c;
+char *fname;
+char *toptxt;
+char *bottxt;
+} PAGES_INIT;
+/* Property of pages */
+typedef struct {
+PR_VAFLAT *pagarr;
+PR_VASEG *todo;
+PR_EPFDOC *ephead;
+PR_PRNLAY *prhead;
+PR_PDR *pdr;
+PAGES_INIT in;
+PAGES_PARAMS par;
+short int last_pos;
+unsigned short int flags;
+short int pheight;
+short int brk_height;
+short int brk_above;
+unsigned short int brk_pos;
+short int y;
+short int nrec;
+unsigned short int page;
+unsigned char reset_page;
+unsigned char newdoc;
+unsigned char started;
+unsigned char newpage;
+short int region;
+short int holding;
+unsigned short int pos;
+WDR_PRINT pr;
+SCRLAY_TABS tabs;
+SCRLAY_SPACING spacing;
+SCRLAY_MARGINS margins;
+char time[LN_TIME_DATE_STR];
+char date[LN_TIME_TIME_STR-2];
+unsigned short int ioclen;
+} PRS_PAGES;
+typedef struct pr_pages
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_PAGES pages;
+} PR_PAGES;
diff --git a/code/SIBOSDK/include/pages.ing b/code/SIBOSDK/include/pages.ing
new file mode 100644
index 0000000..e1b76f7
--- /dev/null
+++ b/code/SIBOSDK/include/pages.ing
@@ -0,0 +1,138 @@
+; Generated by Ctran from pages.cl
+PAGES_ING equ 1
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF EPDOC_ING
+ INCLUDE ..\inc\EPDOC.ING
+ENDIF
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+IFNDEF TIME_ING
+ INCLUDE ..\inc\TIME.ING
+ENDIF
+IFNDEF PRDRV_ING
+ INCLUDE ..\inc\PRDRV.ING
+ENDIF
+; Class Numbers
+C_PAGES equ 8
+; Method Numbers
+; Constants for pages
+PAGES_DONE_PAGE equ (0)
+PAGES_DONE_DOC equ (1)
+PAGES_DONE_END equ (2)
+PAGES_DONE_ERROR equ (3)
+PAGES_DOC_NEW_PAGE equ (001h)
+PAGES_DOC_RESET_PAGE_NUM equ (002h)
+PAGES_FLAGS_PRINTING equ (001h)
+PAGES_FLAGS_NOTFIRST equ (002h)
+PAGES_FLAGS_ZERODOWN equ (004h)
+PAGES_REGION_BODY equ (0)
+PAGES_REGION_TOP equ (1)
+PAGES_REGION_BOTTOM equ (2)
+PAGES_REGION_LAST_BOTTOM equ (3)
+PAGES_REGION_END equ (4)
+PAGES_REGION_VERY_END equ (5)
+PAGES_REGION_DOC_END equ (6)
+PAGES_PAGENUM_ARABIC equ (0)
+PAGES_PAGENUM_ROMAN_U equ (1)
+PAGES_PAGENUM_ROMAN_L equ (2)
+PAGES_HEADER_2_COLUMNS equ (SCRLAY_ALIGN_JUSTIFY+1)
+PAGES_HEADER_3_COLUMNS equ (SCRLAY_ALIGN_JUSTIFY+2)
+; Types for pages
+UPOINT struc
+UPOINTX  dw ? 
+UPOINTY  dw ? 
+UPOINT ends
+UEXTENT struc
+UEXTENTTl UPOINT <>
+UEXTENTWidth  dw ? 
+UEXTENTHeight  dw ? 
+UEXTENT ends
+PAGES_DONE struc
+PAGES_DONEEvent  dw ? 
+PAGES_DONEPage  dw ? 
+PAGES_DONEPages dw ?
+PAGES_DONE ends
+PAGES_HEADER struc
+PAGES_HEADERF SCRLAY_FONT <>
+PAGES_HEADERAlign  db ? 
+PAGES_HEADERFirst_page  db ? 
+PAGES_HEADER ends
+PAGES_PAGE struc
+PAGES_PAGEWidth  dw ? 
+PAGES_PAGEHeight  dw ? 
+PAGES_PAGEBody UEXTENT <>
+PAGES_PAGEHdtop  dw ? 
+PAGES_PAGEHdbot  dw ? 
+PAGES_PAGE ends
+PAGES_PAGENUM struc
+PAGES_PAGENUMOffset  dw ? 
+PAGES_PAGENUMLast  dw ? 
+PAGES_PAGENUMStyle  dw ? 
+PAGES_PAGENUM ends
+PAGES_PARAMS struc
+PAGES_PARAMSPg PAGES_PAGE <>
+PAGES_PARAMSPdrflags  dw ? 
+PAGES_PARAMSDocflags  dw ? 
+PAGES_PARAMSPgbeg  dw ? 
+PAGES_PARAMSPgend  dw ? 
+PAGES_PARAMSTop PAGES_HEADER <>
+PAGES_PARAMSBot PAGES_HEADER <>
+PAGES_PARAMSPgnum PAGES_PAGENUM <>
+PAGES_PARAMS ends
+PAGES_CALLS struc
+PAGES_CALLSHread dw ?
+PAGES_CALLSMread  dw ? 
+PAGES_CALLSHdone dw ?
+PAGES_CALLSMdone  dw ? 
+PAGES_CALLS ends
+PAGES_INIT struc
+PAGES_INITWdr dw ?
+PAGES_INITC PAGES_CALLS <>
+PAGES_INITFname dw ?
+PAGES_INITToptxt dw ?
+PAGES_INITBottxt dw ?
+PAGES_INIT ends
+; Property of pages
+PRS_PAGES struc
+PagesPagarr dw ?
+PagesTodo dw ?
+PagesEphead dw ?
+PagesPrhead dw ?
+PagesPdr dw ?
+PagesIn PAGES_INIT <>
+PagesPar PAGES_PARAMS <>
+PagesLast_pos  dw ? 
+PagesFlags  dw ? 
+PagesPheight  dw ? 
+PagesBrk_height  dw ? 
+PagesBrk_above  dw ? 
+PagesBrk_pos  dw ? 
+PagesY  dw ? 
+PagesNrec  dw ? 
+PagesPage  dw ? 
+PagesReset_page  db ? 
+PagesNewdoc  db ? 
+PagesStarted  db ? 
+PagesNewpage  db ? 
+PagesRegion  dw ? 
+PagesHolding  dw ? 
+PagesPos  dw ? 
+PagesPr WDR_PRINT <>
+PagesTabs SCRLAY_TABS <>
+PagesSpacing SCRLAY_SPACING <>
+PagesMargins SCRLAY_MARGINS <>
+PagesTime db (1) * LN_TIME_TIME_STR dup (?)
+PagesDate db (1) * LN_TIME_DATE_STR-2 dup (?)
+PagesIoclen  dw ? 
+PRS_PAGES ends
+PR_PAGES struc
+PagesRoot PRS_ROOT <>
+PagesActive PRS_ACTIVE <>
+PagesPages PRS_PAGES <>
+PR_PAGES ends
diff --git a/code/SIBOSDK/include/pagesize.h b/code/SIBOSDK/include/pagesize.h
new file mode 100644
index 0000000..48fb29f
--- /dev/null
+++ b/code/SIBOSDK/include/pagesize.h
@@ -0,0 +1,20 @@
+/*
+PAGESIZE.H
+*/
+#define PAGE_WIDTH_A4           11906  /* 210mm */
+#define PAGE_LENGTH_A4          16838  /* 297mm */
+#define PAGE_WIDTH_LEGAL        12240  /* 8.5in */
+#define PAGE_LENGTH_LEGAL       20160  /* 14in */
+#define PAGE_WIDTH_EXECUTIVE    10440  /* 7.25in */
+#define PAGE_LENGTH_EXECUTIVE   15120  /* 10.5in */
+#define PAGE_WIDTH_LETTER       12240  /* 8.5in */
+#define PAGE_LENGTH_LETTER      15840  /* 11in */
+#define PAGE_WIDTH_COM_10       5940   /* 4.125in */
+#define PAGE_LENGTH_COM_10      13680  /* 9.5in */
+#define PAGE_WIDTH_MONARCH      5580   /* 3.825in */
+#define PAGE_LENGTH_MONARCH     10800  /* 7.5in */
+#define PAGE_WIDTH_DL           6236   /* 110mm */
+#define PAGE_LENGTH_DL          12472  /* 220mm */
+#define PAGE_WIDTH_C5           9184   /* 162mm */
+#define PAGE_LENGTH_C5          12983  /* 229mm */
+
diff --git a/code/SIBOSDK/include/plib.h b/code/SIBOSDK/include/plib.h
new file mode 100644
index 0000000..1a133ac
--- /dev/null
+++ b/code/SIBOSDK/include/plib.h
@@ -0,0 +1,23 @@
+/*	HEADER - PLIB.H
+Copyright (C) Psion PLC 1991-92
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 07/07/92 NSM Second release
+*/
+#ifndef PLIB_H
+#define PLIB_H
+
+#include <stdepoc.h>
+#include <p_std.h>
+#include <epoc.h>
+#include <p_object.h>
+#include <p_date.h>
+#include <p_file.h>
+#include <p_gen.h>
+#include <p_math.h>
+#include <p_prdrv.h>
+#include <p_graf.h>
+#include <p_sys.h>
+
+#endif // PLIB_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/pmodlocs.g b/code/SIBOSDK/include/pmodlocs.g
new file mode 100644
index 0000000..529b1f3
--- /dev/null
+++ b/code/SIBOSDK/include/pmodlocs.g
@@ -0,0 +1,21 @@
+/* Generated by Ctran from pmodlocs.cl */
+#define PMODLOCS_G
+#ifndef FACTIVE_G
+#include <factive.g>
+#endif
+#ifndef PRNTDLGS_G
+#include <prntdlgs.g>
+#endif
+/* Class Numbers */
+#define C_PMODLOCS 73
+/* Method Numbers */
+/* Property of pmodlocs */
+typedef struct {
+PR_PRNMODEL *dl;
+} PRS_PMODLOCS;
+typedef struct pr_pmodlocs
+{
+PRS_ROOT root;
+PRS_LOCS locs;
+PRS_PMODLOCS pmodlocs;
+} PR_PMODLOCS;
diff --git a/code/SIBOSDK/include/pmodlocs.ing b/code/SIBOSDK/include/pmodlocs.ing
new file mode 100644
index 0000000..e5eae88
--- /dev/null
+++ b/code/SIBOSDK/include/pmodlocs.ing
@@ -0,0 +1,20 @@
+; Generated by Ctran from pmodlocs.cl
+PMODLOCS_ING equ 1
+IFNDEF FACTIVE_ING
+ INCLUDE ..\inc\FACTIVE.ING
+ENDIF
+IFNDEF PRNTDLGS_ING
+ INCLUDE ..\inc\PRNTDLGS.ING
+ENDIF
+; Class Numbers
+C_PMODLOCS equ 73
+; Method Numbers
+; Property of pmodlocs
+PRS_PMODLOCS struc
+PmodlocsDl dw ?
+PRS_PMODLOCS ends
+PR_PMODLOCS struc
+PmodlocsRoot PRS_ROOT <>
+PmodlocsLocs PRS_LOCS <>
+PmodlocsPmodlocs PRS_PMODLOCS <>
+PR_PMODLOCS ends
diff --git a/code/SIBOSDK/include/polytext.g b/code/SIBOSDK/include/polytext.g
new file mode 100644
index 0000000..c37f441
--- /dev/null
+++ b/code/SIBOSDK/include/polytext.g
@@ -0,0 +1,107 @@
+/* Generated by Ctran from polytext.cat */
+#define POLYTEXT_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+/* Class Numbers */
+#define C_PTROOT 12
+#define C_PTSEG 13
+#define C_PTFLAT 14
+/* Method Numbers */
+#define O_PT_RESET 2
+#define O_PT_MOD_BY_ATTRIB 11
+#define O_PT_ADD_PHRASE 6
+#define O_PT_DISPLAY_LINE 8
+#define O_PT_INIT 1
+#define O_PT_PUT_LINTAB 4
+#define O_PT_INQUIRE 13
+#define O_PT_WRAP 7
+#define O_PT_MOD_BY_NUM 10
+#define O_PT_PBUF 5
+#define O_PT_FIND 12
+#define O_PT_APPEND 3
+#define O_PT_SET_FONTS 9
+/* Constants for ptroot */
+#define PT_FIND_DEFAULT 0x0000
+#define PT_FIND_BACKWARDS 0x0001
+#define PT_FIND_CAN_STAY 0x0002
+#define PT_STY_DEFAULT 0x00
+#define PT_STY_BREAK_AT_START 0x01
+#define PT_STY_BREAK_AT_END 0x02
+#define PT_STY_OSTRIKE_XLEFT 0x20
+#define PT_STY_OSTRIKE_XRIGHT 0x40
+#define PT_STY_OVERSTRIKE 0x80
+#define PT_MAX_PHRASE_LEN 236
+#define PT_DESCR_MOD_FONT 0x0001
+#define PT_DESCR_MOD_WS_STYLE 0x0002
+#define PT_DESCR_MOD_PT_STYLE 0x0004
+#define PT_DESCR_MOD_ATTRIB 0x0008
+#define PT_DESCR_MOD_TLEN 0x0010
+/* Types for ptroot */
+typedef struct
+{
+unsigned short int font_id;
+unsigned char attrib;
+} PT_FONT_SPEC;
+typedef struct
+{
+int line;
+int offset;
+int width;
+} PT_PHRASE_INFO;
+typedef struct
+{
+unsigned short int font_id;
+unsigned char ws_style;
+unsigned char pt_style;
+unsigned char attrib;
+unsigned char tlen;
+} PT_PHRASE_DESCR;
+typedef struct
+{
+PT_PHRASE_DESCR descr;
+char txt[1];
+} PT_PHRASE;
+/* Property of ptroot */
+typedef struct {
+unsigned int nphrases;
+unsigned int nchars;
+unsigned int nlines;
+unsigned int wwidth;
+unsigned int lmargin;
+unsigned int ascent;
+} PRS_PTROOT;
+typedef struct pr_ptroot
+{
+PRS_ROOT root;
+PRS_PTROOT ptroot;
+} PR_PTROOT;
+/* Property of ptseg */
+typedef struct {
+PR_VAXVAR *phrases;
+} PRS_PTSEG;
+typedef struct pr_ptseg
+{
+PRS_ROOT root;
+PRS_PTROOT ptroot;
+PRS_PTSEG ptseg;
+} PR_PTSEG;
+/* Property of ptflat */
+typedef struct {
+unsigned char *buffer;
+unsigned short int bufsize;
+unsigned short int granularity;
+unsigned short int nextoff;
+} PRS_PTFLAT;
+typedef struct pr_ptflat
+{
+PRS_ROOT root;
+PRS_PTROOT ptroot;
+PRS_PTFLAT ptflat;
+} PR_PTFLAT;
diff --git a/code/SIBOSDK/include/polytext.ing b/code/SIBOSDK/include/polytext.ing
new file mode 100644
index 0000000..f0b652b
--- /dev/null
+++ b/code/SIBOSDK/include/polytext.ing
@@ -0,0 +1,100 @@
+; Generated by Ctran from polytext.cl
+POLYTEXT_ING equ 1
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_OBJECT_INC
+ INCLUDE ..\inc\P_OBJECT.INC
+ENDIF
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+; Class Numbers
+C_PTROOT equ 12
+C_PTSEG equ 13
+C_PTFLAT equ 14
+; Method Numbers
+O_PT_RESET equ 2
+O_PT_MOD_BY_ATTRIB equ 11
+O_PT_ADD_PHRASE equ 6
+O_PT_DISPLAY_LINE equ 8
+O_PT_INIT equ 1
+O_PT_PUT_LINTAB equ 4
+O_PT_INQUIRE equ 13
+O_PT_WRAP equ 7
+O_PT_MOD_BY_NUM equ 10
+O_PT_PBUF equ 5
+O_PT_FIND equ 12
+O_PT_APPEND equ 3
+O_PT_SET_FONTS equ 9
+; Constants for ptroot
+PT_FIND_DEFAULT equ (00000h)
+PT_FIND_BACKWARDS equ (00001h)
+PT_FIND_CAN_STAY equ (00002h)
+PT_STY_DEFAULT equ (000h)
+PT_STY_BREAK_AT_START equ (001h)
+PT_STY_BREAK_AT_END equ (002h)
+PT_STY_OSTRIKE_XLEFT equ (020h)
+PT_STY_OSTRIKE_XRIGHT equ (040h)
+PT_STY_OVERSTRIKE equ (080h)
+PT_MAX_PHRASE_LEN equ (236)
+PT_DESCR_MOD_FONT equ (00001h)
+PT_DESCR_MOD_WS_STYLE equ (00002h)
+PT_DESCR_MOD_PT_STYLE equ (00004h)
+PT_DESCR_MOD_ATTRIB equ (00008h)
+PT_DESCR_MOD_TLEN equ (00010h)
+; Types for ptroot
+PT_FONT_SPEC struc
+PT_FONT_SPECFont_id  dw ? 
+PT_FONT_SPECAttrib  db ? 
+PT_FONT_SPEC ends
+PT_PHRASE_INFO struc
+PT_PHRASE_INFOLine  dw ? 
+PT_PHRASE_INFOOffset  dw ? 
+PT_PHRASE_INFOWidth  dw ? 
+PT_PHRASE_INFO ends
+PT_PHRASE_DESCR struc
+PT_PHRASE_DESCRFont_id  dw ? 
+PT_PHRASE_DESCRWs_style  db ? 
+PT_PHRASE_DESCRPt_style  db ? 
+PT_PHRASE_DESCRAttrib  db ? 
+PT_PHRASE_DESCRTlen  db ? 
+PT_PHRASE_DESCR ends
+PT_PHRASE struc
+PT_PHRASEDescr PT_PHRASE_DESCR <>
+PT_PHRASETxt db (1) * 1 dup (?)
+PT_PHRASE ends
+; Property of ptroot
+PRS_PTROOT struc
+PtrootNphrases  dw ? 
+PtrootNchars  dw ? 
+PtrootNlines  dw ? 
+PtrootWwidth  dw ? 
+PtrootLmargin  dw ? 
+PtrootAscent  dw ? 
+PRS_PTROOT ends
+PR_PTROOT struc
+PtrootRoot PRS_ROOT <>
+PtrootPtroot PRS_PTROOT <>
+PR_PTROOT ends
+; Property of ptseg
+PRS_PTSEG struc
+PtsegPhrases dw ?
+PRS_PTSEG ends
+PR_PTSEG struc
+PtsegRoot PRS_ROOT <>
+PtsegPtroot PRS_PTROOT <>
+PtsegPtseg PRS_PTSEG <>
+PR_PTSEG ends
+; Property of ptflat
+PRS_PTFLAT struc
+PtflatBuffer dw ?
+PtflatBufsize  dw ? 
+PtflatGranularity  dw ? 
+PtflatNextoff  dw ? 
+PRS_PTFLAT ends
+PR_PTFLAT struc
+PtflatRoot PRS_ROOT <>
+PtflatPtroot PRS_PTROOT <>
+PtflatPtflat PRS_PTFLAT <>
+PR_PTFLAT ends
diff --git a/code/SIBOSDK/include/prdrv.g b/code/SIBOSDK/include/prdrv.g
new file mode 100644
index 0000000..e757ca3
--- /dev/null
+++ b/code/SIBOSDK/include/prdrv.g
@@ -0,0 +1,205 @@
+/* Generated by Ctran from prdrv.cat */
+#define PRDRV_G
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+/* Class Numbers */
+#define C_WDR 6
+#define C_PDR 7
+/* Method Numbers */
+#define O_WDR_SEARCH_TYPEFACE 7
+#define O_PDR_PAGE 7
+#define O_WDR_TYPEFACE 6
+#define O_PDR_STYLE 12
+#define O_PDR_PRINT 2
+#define O_WDR_TWIPS_TO_XY 12
+#define O_WDR_FONT_HEIGHT 8
+#define O_WDR_SENSE_MODEL 5
+#define O_WDR_SET_MODEL 4
+#define O_WDR_SENSE_WIDTH 11
+#define O_WDR_COUNT_MODELS 2
+#define O_PDR_END 6
+#define O_PDR_TEXT 8
+#define O_PDR_DESTROY 4
+#define O_PDR_START 5
+#define O_PDR_INIT 1
+#define O_WDR_INIT 1
+#define O_PDR_RIGHT 10
+#define O_PDR_ADD_COMMAND 3
+#define O_WDR_GET_WIDTH_TABLE 10
+#define O_WDR_OPEN_PRINT 13
+#define O_WDR_LOAD_RECORD 14
+#define O_WDR_SEARCH_HEIGHT 9
+#define O_PDR_FONT 11
+#define O_WDR_SENSE_MODEL_NAME 3
+#define O_PDR_LINE 9
+/* Constants for wdr */
+#define WDR_PRINT_PAGE 0x01
+#define WDR_PRINT_LINE 0x02
+#define WDR_PRINT_RIGHT 0x04
+#define WDR_PRINT_FONT 0x08
+#define WDR_PRINT_TEXT 0x10
+#define WDR_PRINT_START 0x20
+#define WDR_PRINT_END 0x40
+#define WDR_PRINT_IDLE 0x4000
+#define WDR_PRINT_KEEP 0x8000
+#define WDR_PDR_LANDSCAPE 0x01
+#define WDR_RSC_HEADER 1
+#define WDR_RSC_COMMANDS 2
+#define WDR_DYL_LOAD 0x01
+#define WDR_HP_PCL 0x02
+#define WDR_STYLE_NORMAL 0x0000
+#define WDR_STYLE_UNDERLINE 0x0001
+#define WDR_STYLE_BOLD 0x0002
+#define WDR_STYLE_ITALIC 0x0004
+#define WDR_STYLE_SUPER 0x0008
+#define WDR_STYLE_SUB 0x0010
+#define WDR_STYLE_MONOSPACE 0x8000
+#define WDR_STYLE_SANS_SERIF 0x4000
+#define WDR_TYPF_PROPORTIONAL 0x01
+#define WDR_TYPF_SCALED 0x02
+#define WDR_TYPF_SERIF 0x04
+#define WDR_MODEL_LANDSCAPE_AVAILABLE 1
+#define WDR_MODEL_MINX_IS_DOTS_PER_INCH 4
+#define WDR_SCALE_DEFAULT_HEIGHT 1000
+#define WDR_FONT_NAME_LEN 20
+#define PRINTER_NAME_LEN 24
+#define PRINT_TYPE_LEN 9
+#define PDR_FILE_LEN 9
+/* Types for wdr */
+typedef struct
+{
+unsigned short int height;
+unsigned short int height_max;
+unsigned short int height_delta;
+unsigned short int width_scale;
+unsigned short int width_normal;
+unsigned short int width_italic;
+unsigned short int width_bold;
+unsigned short int width_bold_italic;
+unsigned short int command;
+} WDR_FONT;
+typedef struct
+{
+char name[WDR_FONT_NAME_LEN];
+unsigned short int typeface;
+unsigned short int type;
+short int trans_rid;
+unsigned short int num_heights;
+WDR_FONT font[1];
+} WDR_TYPEFACE;
+typedef struct
+{
+unsigned short int minx;
+unsigned short int miny;
+unsigned short int skipx;
+unsigned short int skipy;
+unsigned short int flags;
+unsigned short int num_typefaces;
+WDR_TYPEFACE *typeface[1];
+} WDR_MODEL;
+typedef struct
+{
+unsigned short int rid;
+char name[PRINTER_NAME_LEN];
+} WDR_MODEL_INDEX;
+typedef struct
+{
+char id[6];
+unsigned short int flags;
+unsigned short int num_model;
+WDR_MODEL_INDEX model[1];
+} WDR_HEADER;
+typedef struct width_table
+{
+struct width_table *next;
+unsigned short int rid;
+unsigned short int height;
+unsigned char *table;
+} WDR_WIDTH_TABLE;
+typedef struct
+{
+short int flags;
+short int typf;
+short int fheight;
+short int style;
+short int down;
+short int indent;
+short int height;
+short int right;
+char *buf;
+unsigned short int blen;
+} WDR_PRINT;
+/* Property of wdr */
+typedef struct {
+PR_RSCFILE *file;
+WDR_HEADER *head;
+WDR_MODEL *model;
+WDR_WIDTH_TABLE *wid;
+char wdrname[P_FNAMESIZE];
+} PRS_WDR;
+typedef struct pr_wdr
+{
+PRS_ROOT root;
+PRS_WDR wdr;
+} PR_WDR;
+/* Constants for pdr */
+#define PDR_CMD_RESET 0
+#define PDR_CMD_FORM_LENGTH 1
+#define PDR_CMD_PREAMBLE 2
+#define PDR_CMD_POSTAMBLE 3
+#define PDR_CMD_UNDERLINE_ON 4
+#define PDR_CMD_UNDERLINE_OFF 5
+#define PDR_CMD_BOLD_ON 6
+#define PDR_CMD_BOLD_OFF 7
+#define PDR_CMD_ITALIC_ON 8
+#define PDR_CMD_ITALIC_OFF 9
+#define PDR_CMD_SUPERSCRIPT_ON 10
+#define PDR_CMD_SUPERSCRIPT_OFF 11
+#define PDR_CMD_SUBSCRIPT_ON 12
+#define PDR_CMD_SUBSCRIPT_OFF 13
+#define PDR_CMD_NEW_PAGE 14
+#define PDR_CMD_CARRIAGE_RETURN 15
+#define PDR_CMD_MOVE_DOWN 16
+#define PDR_CMD_MOVE_RIGHT_PREFIX 17
+#define PDR_CMD_MOVE_RIGHT 18
+#define PDR_CMD_MOVE_RIGHT_SUFFIX 19
+#define PDR_CMD_LANDSCAPE 20
+/* Types for pdr */
+typedef struct
+{
+PR_WDR *wdr;
+short int flags;
+short int page_length;
+int dyl;
+WDR_HEADER *head;
+WDR_MODEL *model;
+} PDR_INIT;
+typedef struct
+{
+unsigned char *commands;
+unsigned char *outbuf;
+unsigned char *trans_res;
+char **tix;
+} PDR_ALLOC;
+/* Property of pdr */
+typedef struct {
+PDR_INIT par;
+unsigned short int mode;
+short int typfix;
+short int fhix;
+short int style;
+short int lheight;
+PDR_ALLOC a;
+unsigned short int trans_rid;
+short int outlen;
+unsigned short int skipy;
+} PRS_PDR;
+typedef struct pr_pdr
+{
+PRS_ROOT root;
+PRS_PDR pdr;
+} PR_PDR;
diff --git a/code/SIBOSDK/include/prdrv.ing b/code/SIBOSDK/include/prdrv.ing
new file mode 100644
index 0000000..cbb0c39
--- /dev/null
+++ b/code/SIBOSDK/include/prdrv.ing
@@ -0,0 +1,194 @@
+; Generated by Ctran from prdrv.cl
+PRDRV_ING equ 1
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+; Class Numbers
+C_WDR equ 6
+C_PDR equ 7
+; Method Numbers
+O_WDR_SEARCH_TYPEFACE equ 7
+O_PDR_PAGE equ 7
+O_WDR_TYPEFACE equ 6
+O_PDR_STYLE equ 12
+O_PDR_PRINT equ 2
+O_WDR_TWIPS_TO_XY equ 12
+O_WDR_FONT_HEIGHT equ 8
+O_WDR_SENSE_MODEL equ 5
+O_WDR_SET_MODEL equ 4
+O_WDR_SENSE_WIDTH equ 11
+O_WDR_COUNT_MODELS equ 2
+O_PDR_END equ 6
+O_PDR_TEXT equ 8
+O_PDR_DESTROY equ 4
+O_PDR_START equ 5
+O_PDR_INIT equ 1
+O_WDR_INIT equ 1
+O_PDR_RIGHT equ 10
+O_PDR_ADD_COMMAND equ 3
+O_WDR_GET_WIDTH_TABLE equ 10
+O_WDR_OPEN_PRINT equ 13
+O_WDR_LOAD_RECORD equ 14
+O_WDR_SEARCH_HEIGHT equ 9
+O_PDR_FONT equ 11
+O_WDR_SENSE_MODEL_NAME equ 3
+O_PDR_LINE equ 9
+; Constants for wdr
+WDR_PRINT_PAGE equ (001h)
+WDR_PRINT_LINE equ (002h)
+WDR_PRINT_RIGHT equ (004h)
+WDR_PRINT_FONT equ (008h)
+WDR_PRINT_TEXT equ (010h)
+WDR_PRINT_START equ (020h)
+WDR_PRINT_END equ (040h)
+WDR_PRINT_IDLE equ (04000h)
+WDR_PRINT_KEEP equ (08000h)
+WDR_PDR_LANDSCAPE equ (001h)
+WDR_RSC_HEADER equ (1)
+WDR_RSC_COMMANDS equ (2)
+WDR_DYL_LOAD equ (001h)
+WDR_HP_PCL equ (002h)
+WDR_STYLE_NORMAL equ (00000h)
+WDR_STYLE_UNDERLINE equ (00001h)
+WDR_STYLE_BOLD equ (00002h)
+WDR_STYLE_ITALIC equ (00004h)
+WDR_STYLE_SUPER equ (00008h)
+WDR_STYLE_SUB equ (00010h)
+WDR_STYLE_MONOSPACE equ (08000h)
+WDR_STYLE_SANS_SERIF equ (04000h)
+WDR_TYPF_PROPORTIONAL equ (001h)
+WDR_TYPF_SCALED equ (002h)
+WDR_TYPF_SERIF equ (004h)
+WDR_MODEL_LANDSCAPE_AVAILABLE equ (1)
+WDR_MODEL_MINX_IS_DOTS_PER_INCH equ (4)
+WDR_SCALE_DEFAULT_HEIGHT equ (1000)
+WDR_FONT_NAME_LEN equ (20)
+PRINTER_NAME_LEN equ (24)
+PRINT_TYPE_LEN equ (9)
+PDR_FILE_LEN equ (9)
+; Types for wdr
+WDR_FONT struc
+WDR_FONTHeight  dw ? 
+WDR_FONTHeight_max  dw ? 
+WDR_FONTHeight_delta  dw ? 
+WDR_FONTWidth_scale  dw ? 
+WDR_FONTWidth_normal  dw ? 
+WDR_FONTWidth_italic  dw ? 
+WDR_FONTWidth_bold  dw ? 
+WDR_FONTWidth_bold_italic  dw ? 
+WDR_FONTCommand  dw ? 
+WDR_FONT ends
+WDR_TYPEFACE struc
+WDR_TYPEFACEName db (1) * WDR_FONT_NAME_LEN dup (?)
+WDR_TYPEFACETypeface  dw ? 
+WDR_TYPEFACEType  dw ? 
+WDR_TYPEFACETrans_rid  dw ? 
+WDR_TYPEFACENum_heights  dw ? 
+WDR_TYPEFACEFont db (size WDR_FONT)* 1 dup (?)
+WDR_TYPEFACE ends
+WDR_MODEL struc
+WDR_MODELMinx  dw ? 
+WDR_MODELMiny  dw ? 
+WDR_MODELSkipx  dw ? 
+WDR_MODELSkipy  dw ? 
+WDR_MODELFlags  dw ? 
+WDR_MODELNum_typefaces  dw ? 
+WDR_MODELTypeface dw 1 dup (?)
+WDR_MODEL ends
+WDR_MODEL_INDEX struc
+WDR_MODEL_INDEXRid  dw ? 
+WDR_MODEL_INDEXName db (1) * PRINTER_NAME_LEN dup (?)
+WDR_MODEL_INDEX ends
+WDR_HEADER struc
+WDR_HEADERId db (1) * 6 dup (?)
+WDR_HEADERFlags  dw ? 
+WDR_HEADERNum_model  dw ? 
+WDR_HEADERModel db (size WDR_MODEL_INDEX)* 1 dup (?)
+WDR_HEADER ends
+WDR_WIDTH_TABLE struc
+WDR_WIDTH_TABLENext dw ?
+WDR_WIDTH_TABLERid  dw ? 
+WDR_WIDTH_TABLEHeight  dw ? 
+WDR_WIDTH_TABLETable dw ?
+WDR_WIDTH_TABLE ends
+WDR_PRINT struc
+WDR_PRINTFlags  dw ? 
+WDR_PRINTTypf  dw ? 
+WDR_PRINTFheight  dw ? 
+WDR_PRINTStyle  dw ? 
+WDR_PRINTDown  dw ? 
+WDR_PRINTIndent  dw ? 
+WDR_PRINTHeight  dw ? 
+WDR_PRINTRight  dw ? 
+WDR_PRINTBuf dw ?
+WDR_PRINTBlen  dw ? 
+WDR_PRINT ends
+; Property of wdr
+PRS_WDR struc
+WdrFile dw ?
+WdrHead dw ?
+WdrModel dw ?
+WdrWid dw ?
+WdrWdrname db (1) * P_FNAMESIZE dup (?)
+PRS_WDR ends
+PR_WDR struc
+WdrRoot PRS_ROOT <>
+WdrWdr PRS_WDR <>
+PR_WDR ends
+; Constants for pdr
+PDR_CMD_RESET equ (0)
+PDR_CMD_FORM_LENGTH equ (1)
+PDR_CMD_PREAMBLE equ (2)
+PDR_CMD_POSTAMBLE equ (3)
+PDR_CMD_UNDERLINE_ON equ (4)
+PDR_CMD_UNDERLINE_OFF equ (5)
+PDR_CMD_BOLD_ON equ (6)
+PDR_CMD_BOLD_OFF equ (7)
+PDR_CMD_ITALIC_ON equ (8)
+PDR_CMD_ITALIC_OFF equ (9)
+PDR_CMD_SUPERSCRIPT_ON equ (10)
+PDR_CMD_SUPERSCRIPT_OFF equ (11)
+PDR_CMD_SUBSCRIPT_ON equ (12)
+PDR_CMD_SUBSCRIPT_OFF equ (13)
+PDR_CMD_NEW_PAGE equ (14)
+PDR_CMD_CARRIAGE_RETURN equ (15)
+PDR_CMD_MOVE_DOWN equ (16)
+PDR_CMD_MOVE_RIGHT_PREFIX equ (17)
+PDR_CMD_MOVE_RIGHT equ (18)
+PDR_CMD_MOVE_RIGHT_SUFFIX equ (19)
+PDR_CMD_LANDSCAPE equ (20)
+; Types for pdr
+PDR_INIT struc
+PDR_INITWdr dw ?
+PDR_INITFlags  dw ? 
+PDR_INITPage_length  dw ? 
+PDR_INITDyl  dw ? 
+PDR_INITHead dw ?
+PDR_INITModel dw ?
+PDR_INIT ends
+PDR_ALLOC struc
+PDR_ALLOCCommands dw ?
+PDR_ALLOCOutbuf dw ?
+PDR_ALLOCTrans_res dw ?
+PDR_ALLOCTix dw ?
+PDR_ALLOC ends
+; Property of pdr
+PRS_PDR struc
+PdrPar PDR_INIT <>
+PdrMode  dw ? 
+PdrTypfix  dw ? 
+PdrFhix  dw ? 
+PdrStyle  dw ? 
+PdrLheight  dw ? 
+PdrA PDR_ALLOC <>
+PdrTrans_rid  dw ? 
+PdrOutlen  dw ? 
+PdrSkipy  dw ? 
+PRS_PDR ends
+PR_PDR struc
+PdrRoot PRS_ROOT <>
+PdrPdr PRS_PDR <>
+PR_PDR ends
diff --git a/code/SIBOSDK/include/prev.g b/code/SIBOSDK/include/prev.g
new file mode 100644
index 0000000..2d63b5f
--- /dev/null
+++ b/code/SIBOSDK/include/prev.g
@@ -0,0 +1,164 @@
+/* Generated by Ctran from prev.cl */
+#define PREV_G
+#ifndef HWIMMAN_G
+#include <hwimman.g>
+#endif
+#ifndef GATE_G
+#include <gate.g>
+#endif
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef PRVPDR_G
+#include <prvpdr.g>
+#endif
+#ifndef PAGES_G
+#include <pages.g>
+#endif
+/* Class Numbers */
+#define C_PRVINFO 0
+#define C_PRVVIEW 1
+#define C_PRVPAGE 2
+#define C_PRVCOMM 3
+#define C_PRVJUMP_DLG 4
+#define C_PRVOPTIONS_DLG 5
+/* Method Numbers */
+#define O_PVV_NEW_PAGE 16
+#define O_PVV_PAGES_DONE 15
+#define O_PVC_PREVIEW_EXIT 12
+#define O_PVP_MARGINS 14
+#define O_PVV_MARGINS 17
+#define O_PVV_FALSE 19
+#define O_PVV_DONE 14
+#define O_PVC_PREVIEW_PRINT 8
+#define O_PVC_PREVIEW_OPTIONS 10
+#define O_PVC_PREVIEW_MARGINS 9
+#define O_PVV_INIT 18
+#define O_PVC_PREVIEW_JUMP 11
+/* Property of prvinfo */
+typedef struct {
+int  NoPages;
+unsigned short int FontHeight;
+unsigned short int FontAscent;
+} PRS_PRVINFO;
+typedef struct pr_prvinfo
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_PRVINFO prvinfo;
+} PR_PRVINFO;
+/* Constants for prvview */
+#define PVV_INTERPAGE_GAP 6
+#define PVV_TOP_GAP 4
+#define PVV_FOOTER_GAP 12
+#define PVV_PAGE_SHADOW 1
+#define PVV_SIDE_GAP 12
+#define PVV_PAGENO_DISP_GAP 60
+#define PVV_DISP_FACING 0
+#define PVV_DISP1 1
+#define PVV_DISP2 2
+#define PVV_DISP3 3
+#define PVV_DISP4 4
+#define PVV_MARGINS_ON 0x01
+#define PVV_PREVIEW_SET 0x80
+#define PVV_VIEW_MAX_PAGEVIEWS 4
+/* Types for prvview */
+typedef struct
+{
+PAGES_CALLS Calls;
+short int    PrintMethod;
+short int    Spare1;
+short int    Spare2;
+} IN_PRVVIEW;
+typedef struct
+{
+P_RECT   Margins;
+int     HeadTop;
+int     HeadBot;
+P_RECT   Border;
+P_RECT   Footer;
+} PVV_PAGE_DATA;
+typedef struct
+{
+PR_ROOT   *pArray;
+int     NoPages;
+int     FirstPage;
+int     LastPage;
+int     PageOffset;
+int     PageNo;
+PVV_DISPLAY Disp;
+int     UseGrey;
+int     LeftOffset;
+int     PageViewWidth;
+PVV_PAGE_DATA Page;
+unsigned char    *pBitRow;
+unsigned char    *pLastRow;
+BMP_RASTER_ROW_REC *pRowRec;
+int   PrvSegHandle;
+PRV_BITMAP Bmp;
+} PVV_PAGEVIEW_DATA;
+/* Property of prvview */
+typedef struct {
+PR_PAGES  *pPages;
+PR_PRVINFO *pPrvInfo;
+PR_ROOT   *pPageView[PVV_VIEW_MAX_PAGEVIEWS];
+WSERV_INFO *pOldMenu;
+PR_COMMAN  *pOldComman;
+short int    Started;
+short int    PrintMethod;
+void    *hdone;
+short int    mdone;
+int     NoPageViews;
+int     MaxNoPageViews;
+P_RECT   ScrollArea;
+PVV_PAGEVIEW_DATA Pv;
+} PRS_PRVVIEW;
+typedef struct pr_prvview
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_PRVVIEW prvview;
+} PR_PRVVIEW;
+/* Types for prvpage */
+typedef struct
+{
+PR_PRVVIEW *pPrvView;
+int     Pos;
+unsigned short int    wid;
+} IN_PRVPAGE;
+/* Property of prvpage */
+typedef struct {
+IN_PRVPAGE init;
+} PRS_PRVPAGE;
+typedef struct pr_prvpage
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_PRVPAGE prvpage;
+} PR_PRVPAGE;
+/* Property of prvcomm */
+typedef struct {
+PR_PRVVIEW *pPrvView;
+} PRS_PRVCOMM;
+typedef struct pr_prvcomm
+{
+PRS_ROOT root;
+PRS_PRVCOMM prvcomm;
+} PR_PRVCOMM;
+/* Property of prvjump_dlg */
+typedef struct pr_prvjump_dlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_PRVJUMP_DLG;
+/* Property of prvoptions_dlg */
+typedef struct pr_prvoptions_dlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_PRVOPTIONS_DLG;
diff --git a/code/SIBOSDK/include/prev.ing b/code/SIBOSDK/include/prev.ing
new file mode 100644
index 0000000..67dd2c4
--- /dev/null
+++ b/code/SIBOSDK/include/prev.ing
@@ -0,0 +1,154 @@
+; Generated by Ctran from prev.cl
+PREV_ING equ 1
+IFNDEF HWIMMAN_ING
+ INCLUDE ..\inc\HWIMMAN.ING
+ENDIF
+IFNDEF GATE_ING
+ INCLUDE ..\inc\GATE.ING
+ENDIF
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF PRVPDR_ING
+ INCLUDE ..\inc\PRVPDR.ING
+ENDIF
+IFNDEF PAGES_ING
+ INCLUDE ..\inc\PAGES.ING
+ENDIF
+; Class Numbers
+C_PRVINFO equ 0
+C_PRVVIEW equ 1
+C_PRVPAGE equ 2
+C_PRVCOMM equ 3
+C_PRVJUMP_DLG equ 4
+C_PRVOPTIONS_DLG equ 5
+; Method Numbers
+O_PVV_NEW_PAGE equ 16
+O_PVV_PAGES_DONE equ 15
+O_PVC_PREVIEW_EXIT equ 12
+O_PVP_MARGINS equ 14
+O_PVV_MARGINS equ 17
+O_PVV_FALSE equ 19
+O_PVV_DONE equ 14
+O_PVC_PREVIEW_PRINT equ 8
+O_PVC_PREVIEW_OPTIONS equ 10
+O_PVC_PREVIEW_MARGINS equ 9
+O_PVV_INIT equ 18
+O_PVC_PREVIEW_JUMP equ 11
+; Property of prvinfo
+PRS_PRVINFO struc
+PrvinfoNoPages  dw ? 
+PrvinfoFontHeight  dw ? 
+PrvinfoFontAscent  dw ? 
+PRS_PRVINFO ends
+PR_PRVINFO struc
+PrvinfoRoot PRS_ROOT <>
+PrvinfoWin PRS_WIN <>
+PrvinfoPrvinfo PRS_PRVINFO <>
+PR_PRVINFO ends
+; Constants for prvview
+PVV_INTERPAGE_GAP equ (6)
+PVV_TOP_GAP equ (4)
+PVV_FOOTER_GAP equ (12)
+PVV_PAGE_SHADOW equ (1)
+PVV_SIDE_GAP equ (12)
+PVV_PAGENO_DISP_GAP equ (60)
+PVV_DISP_FACING equ (0)
+PVV_DISP1 equ (1)
+PVV_DISP2 equ (2)
+PVV_DISP3 equ (3)
+PVV_DISP4 equ (4)
+PVV_MARGINS_ON equ (001h)
+PVV_PREVIEW_SET equ (080h)
+PVV_VIEW_MAX_PAGEVIEWS equ (4)
+; Types for prvview
+IN_PRVVIEW struc
+IN_PRVVIEWCalls PAGES_CALLS <>
+IN_PRVVIEWPrintMethod  dw ? 
+IN_PRVVIEWSpare1  dw ? 
+IN_PRVVIEWSpare2  dw ? 
+IN_PRVVIEW ends
+PVV_PAGE_DATA struc
+PVV_PAGE_DATAMargins P_RECT <>
+PVV_PAGE_DATAHeadTop  dw ? 
+PVV_PAGE_DATAHeadBot  dw ? 
+PVV_PAGE_DATABorder P_RECT <>
+PVV_PAGE_DATAFooter P_RECT <>
+PVV_PAGE_DATA ends
+PVV_PAGEVIEW_DATA struc
+PVV_PAGEVIEW_DATAPArray dw ?
+PVV_PAGEVIEW_DATANoPages  dw ? 
+PVV_PAGEVIEW_DATAFirstPage  dw ? 
+PVV_PAGEVIEW_DATALastPage  dw ? 
+PVV_PAGEVIEW_DATAPageOffset  dw ? 
+PVV_PAGEVIEW_DATAPageNo  dw ? 
+PVV_PAGEVIEW_DATADisp PVV_DISPLAY <>
+PVV_PAGEVIEW_DATAUseGrey  dw ? 
+PVV_PAGEVIEW_DATALeftOffset  dw ? 
+PVV_PAGEVIEW_DATAPageViewWidth  dw ? 
+PVV_PAGEVIEW_DATAPage PVV_PAGE_DATA <>
+PVV_PAGEVIEW_DATAPBitRow dw ?
+PVV_PAGEVIEW_DATAPLastRow dw ?
+PVV_PAGEVIEW_DATAPRowRec dw ?
+PVV_PAGEVIEW_DATAPrvSegHandle  dw ? 
+PVV_PAGEVIEW_DATABmp PRV_BITMAP <>
+PVV_PAGEVIEW_DATA ends
+; Property of prvview
+PRS_PRVVIEW struc
+PrvviewPPages dw ?
+PrvviewPPrvInfo dw ?
+PrvviewPPageView dw PVV_VIEW_MAX_PAGEVIEWS dup (?)
+PrvviewPOldMenu dw ?
+PrvviewPOldComman dw ?
+PrvviewStarted  dw ? 
+PrvviewPrintMethod  dw ? 
+PrvviewHdone dw ?
+PrvviewMdone  dw ? 
+PrvviewNoPageViews  dw ? 
+PrvviewMaxNoPageViews  dw ? 
+PrvviewScrollArea P_RECT <>
+PrvviewPv PVV_PAGEVIEW_DATA <>
+PRS_PRVVIEW ends
+PR_PRVVIEW struc
+PrvviewRoot PRS_ROOT <>
+PrvviewWin PRS_WIN <>
+PrvviewDlgchain PRS_DLGCHAIN <>
+PrvviewPrvview PRS_PRVVIEW <>
+PR_PRVVIEW ends
+; Types for prvpage
+IN_PRVPAGE struc
+IN_PRVPAGEPPrvView dw ?
+IN_PRVPAGEPos  dw ? 
+IN_PRVPAGEWid  dw ? 
+IN_PRVPAGE ends
+; Property of prvpage
+PRS_PRVPAGE struc
+PrvpageInit IN_PRVPAGE <>
+PRS_PRVPAGE ends
+PR_PRVPAGE struc
+PrvpageRoot PRS_ROOT <>
+PrvpageWin PRS_WIN <>
+PrvpagePrvpage PRS_PRVPAGE <>
+PR_PRVPAGE ends
+; Property of prvcomm
+PRS_PRVCOMM struc
+PrvcommPPrvView dw ?
+PRS_PRVCOMM ends
+PR_PRVCOMM struc
+PrvcommRoot PRS_ROOT <>
+PrvcommPrvcomm PRS_PRVCOMM <>
+PR_PRVCOMM ends
+; Property of prvjump_dlg
+PR_PRVJUMP_DLG struc
+Prvjump_dlgRoot PRS_ROOT <>
+Prvjump_dlgWin PRS_WIN <>
+Prvjump_dlgDlgchain PRS_DLGCHAIN <>
+Prvjump_dlgDlgbox PRS_DLGBOX <>
+PR_PRVJUMP_DLG ends
+; Property of prvoptions_dlg
+PR_PRVOPTIONS_DLG struc
+Prvoptions_dlgRoot PRS_ROOT <>
+Prvoptions_dlgWin PRS_WIN <>
+Prvoptions_dlgDlgchain PRS_DLGCHAIN <>
+Prvoptions_dlgDlgbox PRS_DLGBOX <>
+PR_PRVOPTIONS_DLG ends
diff --git a/code/SIBOSDK/include/printer.g b/code/SIBOSDK/include/printer.g
new file mode 100644
index 0000000..6b34e76
--- /dev/null
+++ b/code/SIBOSDK/include/printer.g
@@ -0,0 +1,91 @@
+/* Generated by Ctran from printer.cat */
+#define PRINTER_G
+#ifndef PAGES_G
+#include <pages.g>
+#endif
+/* Class Numbers */
+#define C_PRINTER 9
+/* Method Numbers */
+#define O_PR_PREVIEW_START 17
+#define O_PR_PAGINATE 16
+#define O_PR_SENSE_PORT 7
+#define O_PR_OPEN_WDR 12
+#define O_PR_SET_PORT_TYPE 4
+#define O_PR_PREVIEW 18
+#define O_PR_SET_MODEL 5
+#define O_PR_CLOSE_WDR 13
+#define O_PR_SET_HD 10
+#define O_PR_PREVIEW_END 19
+#define O_PR_STORE_SRCHAR 2
+#define O_PR_GET_HD 11
+#define O_PR_SENSE_MODEL 8
+#define O_PR_PORT_DATA 6
+#define O_PR_GET_PARAMS 9
+#define O_PR_STORE_FILE 3
+#define O_PR_PREVIEW_DATA 20
+#define O_PR_PRINT 15
+#define O_PR_OPEN_PORT 14
+#define O_PR_INIT 1
+/* Constants for printer */
+#define PRINTER_PORT_PARALLEL 0
+#define PRINTER_PORT_SERIAL 1
+#define PRINTER_PORT_FILE 2
+#define PRINTER_PORT_FAX 3
+#define PRINTER_PORT_NOT_SET 255
+#define PRINTER_HDR_TOP 0
+#define PRINTER_HDR_BOT 1
+#define PRINTER_PAGINATE 0
+#define PRINTER_PRINTING 1
+#define PRINTER_PREVIEW 2
+#define PRV_SEG_GRANULARITY 16
+/* Types for printer */
+typedef struct
+{
+char *model;
+char *hdtxt[2];
+} PRINTER_ALLOC;
+typedef struct
+{
+SCRLAY_FONT f;
+unsigned char size_choice;
+unsigned char wo_control;
+unsigned short int spare[2];
+} PRINTER_DATA;
+typedef struct
+{
+PAGES_PARAMS p;
+PRINTER_DATA d;
+} PRINTER_PARAMS;
+typedef struct
+{
+unsigned char  *pSegName;
+PR_ROOT *pArray;
+UPOINT PrvSize;
+unsigned short int  BitWidth;
+void  *hPrvDone;
+short int  mPrvDone;
+} PREVIEW_INIT;
+typedef struct
+{
+int SegHandle;
+PR_ROOT *pArray;
+UPOINT Size;
+unsigned short int  BitWidth;
+void  *hPrvDone;
+short int  mPrvDone;
+} PREVIEW_DATA;
+/* Property of printer */
+typedef struct {
+PR_WDR *wdr;
+PRINTER_ALLOC a;
+short int port_type;
+char deftoptxt[3];
+char defbottxt[3];
+PRINTER_PARAMS p;
+PREVIEW_DATA prv;
+} PRS_PRINTER;
+typedef struct pr_printer
+{
+PRS_ROOT root;
+PRS_PRINTER printer;
+} PR_PRINTER;
diff --git a/code/SIBOSDK/include/printer.ing b/code/SIBOSDK/include/printer.ing
new file mode 100644
index 0000000..a65d9e7
--- /dev/null
+++ b/code/SIBOSDK/include/printer.ing
@@ -0,0 +1,86 @@
+; Generated by Ctran from printer.cl
+PRINTER_ING equ 1
+IFNDEF PAGES_ING
+ INCLUDE ..\inc\PAGES.ING
+ENDIF
+; Class Numbers
+C_PRINTER equ 9
+; Method Numbers
+O_PR_PREVIEW_START equ 17
+O_PR_PAGINATE equ 16
+O_PR_SENSE_PORT equ 7
+O_PR_OPEN_WDR equ 12
+O_PR_SET_PORT_TYPE equ 4
+O_PR_PREVIEW equ 18
+O_PR_SET_MODEL equ 5
+O_PR_CLOSE_WDR equ 13
+O_PR_SET_HD equ 10
+O_PR_PREVIEW_END equ 19
+O_PR_STORE_SRCHAR equ 2
+O_PR_GET_HD equ 11
+O_PR_SENSE_MODEL equ 8
+O_PR_PORT_DATA equ 6
+O_PR_GET_PARAMS equ 9
+O_PR_STORE_FILE equ 3
+O_PR_PREVIEW_DATA equ 20
+O_PR_PRINT equ 15
+O_PR_OPEN_PORT equ 14
+O_PR_INIT equ 1
+; Constants for printer
+PRINTER_PORT_PARALLEL equ (0)
+PRINTER_PORT_SERIAL equ (1)
+PRINTER_PORT_FILE equ (2)
+PRINTER_PORT_FAX equ (3)
+PRINTER_PORT_IR equ (4)
+PRINTER_PORT_NOT_SET equ (255)
+PRINTER_HDR_TOP equ (0)
+PRINTER_HDR_BOT equ (1)
+PRINTER_PAGINATE equ (0)
+PRINTER_PRINTING equ (1)
+PRINTER_PREVIEW equ (2)
+PRV_SEG_GRANULARITY equ (16)
+; Types for printer
+PRINTER_ALLOC struc
+PRINTER_ALLOCModel dw ?
+PRINTER_ALLOCHdtxt dw 2 dup (?)
+PRINTER_ALLOC ends
+PRINTER_DATA struc
+PRINTER_DATAF SCRLAY_FONT <>
+PRINTER_DATASize_choice  db ? 
+PRINTER_DATAWo_control  db ? 
+PRINTER_DATASpare db (2) * 2 dup (?)
+PRINTER_DATA ends
+PRINTER_PARAMS struc
+PRINTER_PARAMSP PAGES_PARAMS <>
+PRINTER_PARAMSD PRINTER_DATA <>
+PRINTER_PARAMS ends
+PREVIEW_INIT struc
+PREVIEW_INITPSegName dw ?
+PREVIEW_INITPArray dw ?
+PREVIEW_INITPrvSize UPOINT <>
+PREVIEW_INITBitWidth  dw ? 
+PREVIEW_INITHPrvDone dw ?
+PREVIEW_INITMPrvDone  dw ? 
+PREVIEW_INIT ends
+PREVIEW_DATA struc
+PREVIEW_DATASegHandle  dw ? 
+PREVIEW_DATAPArray dw ?
+PREVIEW_DATASize UPOINT <>
+PREVIEW_DATABitWidth  dw ? 
+PREVIEW_DATAHPrvDone dw ?
+PREVIEW_DATAMPrvDone  dw ? 
+PREVIEW_DATA ends
+; Property of printer
+PRS_PRINTER struc
+PrinterWdr dw ?
+PrinterA PRINTER_ALLOC <>
+PrinterPort_type  dw ? 
+PrinterDeftoptxt db (1) * 3 dup (?)
+PrinterDefbottxt db (1) * 3 dup (?)
+PrinterP PRINTER_PARAMS <>
+PrinterPrv PREVIEW_DATA <>
+PRS_PRINTER ends
+PR_PRINTER struc
+PrinterRoot PRS_ROOT <>
+PrinterPrinter PRS_PRINTER <>
+PR_PRINTER ends
diff --git a/code/SIBOSDK/include/printing.g b/code/SIBOSDK/include/printing.g
new file mode 100644
index 0000000..8f69834
--- /dev/null
+++ b/code/SIBOSDK/include/printing.g
@@ -0,0 +1,34 @@
+/* Generated by Ctran from printing.cl */
+#define PRINTING_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef PAGES_G
+#include <pages.g>
+#endif
+/* Class Numbers */
+#define C_PRINTING 72
+/* Method Numbers */
+#define O_PRINTING_SET_TITLE 35
+#define O_PRINTING_DO_PRINT 36
+#define O_PRINTING_DONE 37
+/* Constants for printing */
+#define PR_WIN_WILL_SKIP 0x4000
+/* Types for printing */
+typedef struct
+{
+PAGES_CALLS calls;
+void **ppages;
+} RBUF_PRINTING;
+/* Property of printing */
+typedef struct {
+void *pages;
+} PRS_PRINTING;
+typedef struct pr_printing
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_PRINTING printing;
+} PR_PRINTING;
diff --git a/code/SIBOSDK/include/printing.ing b/code/SIBOSDK/include/printing.ing
new file mode 100644
index 0000000..066b91c
--- /dev/null
+++ b/code/SIBOSDK/include/printing.ing
@@ -0,0 +1,32 @@
+; Generated by Ctran from printing.cl
+PRINTING_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF PAGES_ING
+ INCLUDE ..\inc\PAGES.ING
+ENDIF
+; Class Numbers
+C_PRINTING equ 72
+; Method Numbers
+O_PRINTING_SET_TITLE equ 35
+O_PRINTING_DO_PRINT equ 36
+O_PRINTING_DONE equ 37
+; Constants for printing
+PR_WIN_WILL_SKIP equ (04000h)
+; Types for printing
+RBUF_PRINTING struc
+RBUF_PRINTINGCalls PAGES_CALLS <>
+RBUF_PRINTINGPpages dw ?
+RBUF_PRINTING ends
+; Property of printing
+PRS_PRINTING struc
+PrintingPages dw ?
+PRS_PRINTING ends
+PR_PRINTING struc
+PrintingRoot PRS_ROOT <>
+PrintingWin PRS_WIN <>
+PrintingDlgchain PRS_DLGCHAIN <>
+PrintingDlgbox PRS_DLGBOX <>
+PrintingPrinting PRS_PRINTING <>
+PR_PRINTING ends
diff --git a/code/SIBOSDK/include/prnprev.g b/code/SIBOSDK/include/prnprev.g
new file mode 100644
index 0000000..eac516c
--- /dev/null
+++ b/code/SIBOSDK/include/prnprev.g
@@ -0,0 +1,16 @@
+/* Generated by Ctran from prnprev.cl */
+#define PRNPREV_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+/* Class Numbers */
+#define C_PRNPREV 80
+/* Method Numbers */
+/* Property of prnprev */
+typedef struct pr_prnprev
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_PRNPREV;
diff --git a/code/SIBOSDK/include/prnprev.ing b/code/SIBOSDK/include/prnprev.ing
new file mode 100644
index 0000000..be984ed
--- /dev/null
+++ b/code/SIBOSDK/include/prnprev.ing
@@ -0,0 +1,15 @@
+; Generated by Ctran from prnprev.cl
+PRNPREV_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+; Class Numbers
+C_PRNPREV equ 80
+; Method Numbers
+; Property of prnprev
+PR_PRNPREV struc
+PrnprevRoot PRS_ROOT <>
+PrnprevWin PRS_WIN <>
+PrnprevDlgchain PRS_DLGCHAIN <>
+PrnprevDlgbox PRS_DLGBOX <>
+PR_PRNPREV ends
diff --git a/code/SIBOSDK/include/prntdlgs.g b/code/SIBOSDK/include/prntdlgs.g
new file mode 100644
index 0000000..815411a
--- /dev/null
+++ b/code/SIBOSDK/include/prntdlgs.g
@@ -0,0 +1,123 @@
+/* Generated by Ctran from prntdlgs.cl */
+#define PRNTDLGS_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef GATE_G
+#include <gate.g>
+#endif
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef P_SERIAL_H
+#include <p_serial.h>
+#endif
+/* Class Numbers */
+#define C_PDEVDLG 65
+#define C_PRNCTRL 66
+#define C_PAGECTRL 67
+#define C_MARGINS 68
+#define C_HEADFOOT 69
+#define C_PRNMODEL 70
+#define C_PAGESIZE 71
+/* Method Numbers */
+/* Property of pdevdlg */
+typedef struct {
+PR_ROOT *printer;
+P_SRCHAR srchar;
+short int filechanged;
+short int own_printer;
+PVV_DISPLAY Disp;
+} PRS_PDEVDLG;
+typedef struct pr_pdevdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_PDEVDLG pdevdlg;
+} PR_PDEVDLG;
+/* Types for prnctrl */
+typedef struct
+{
+unsigned short int  tmarg;
+unsigned short int  lmarg;
+unsigned short int  rmarg;
+unsigned short int  bmarg;
+} TMARG;
+/* Property of prnctrl */
+typedef struct {
+TMARG  tm;
+} PRS_PRNCTRL;
+typedef struct pr_prnctrl
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_PRNCTRL prnctrl;
+} PR_PRNCTRL;
+/* Property of pagectrl */
+typedef struct pr_pagectrl
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_PAGECTRL;
+/* Property of margins */
+typedef struct pr_margins
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_MARGINS;
+/* Property of headfoot */
+typedef struct {
+void *ph;
+unsigned short int *offset;
+} PRS_HEADFOOT;
+typedef struct pr_headfoot
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_HEADFOOT headfoot;
+} PR_HEADFOOT;
+/* Types for prnmodel */
+typedef struct
+{
+int path;
+int index;
+} MLIST_ITEM;
+/* Property of prnmodel */
+typedef struct {
+PR_VASTR *pm;
+PR_VASTR *pf;
+PR_VAFLAT *pi;
+unsigned short int model;
+short int nsel;
+SCRLAY_FONT sf;
+char wdrfile[P_FNAMESIZE];
+} PRS_PRNMODEL;
+typedef struct pr_prnmodel
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_PRNMODEL prnmodel;
+} PR_PRNMODEL;
+/* Property of pagesize */
+typedef struct pr_pagesize
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_PAGESIZE;
diff --git a/code/SIBOSDK/include/prntdlgs.ing b/code/SIBOSDK/include/prntdlgs.ing
new file mode 100644
index 0000000..808accc
--- /dev/null
+++ b/code/SIBOSDK/include/prntdlgs.ing
@@ -0,0 +1,114 @@
+; Generated by Ctran from prntdlgs.cl
+PRNTDLGS_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF GATE_ING
+ INCLUDE ..\inc\GATE.ING
+ENDIF
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF P_SERIAL_INC
+ INCLUDE ..\inc\P_SERIAL.INC
+ENDIF
+; Class Numbers
+C_PDEVDLG equ 65
+C_PRNCTRL equ 66
+C_PAGECTRL equ 67
+C_MARGINS equ 68
+C_HEADFOOT equ 69
+C_PRNMODEL equ 70
+C_PAGESIZE equ 71
+; Method Numbers
+; Property of pdevdlg
+PRS_PDEVDLG struc
+PdevdlgPrinter dw ?
+PdevdlgSrchar P_SRCHAR <>
+PdevdlgFilechanged  dw ? 
+PdevdlgOwn_printer  dw ? 
+PdevdlgDisp PVV_DISPLAY <>
+PRS_PDEVDLG ends
+PR_PDEVDLG struc
+PdevdlgRoot PRS_ROOT <>
+PdevdlgWin PRS_WIN <>
+PdevdlgDlgchain PRS_DLGCHAIN <>
+PdevdlgDlgbox PRS_DLGBOX <>
+PdevdlgPdevdlg PRS_PDEVDLG <>
+PR_PDEVDLG ends
+; Types for prnctrl
+TMARG struc
+TMARGTmarg  dw ? 
+TMARGLmarg  dw ? 
+TMARGRmarg  dw ? 
+TMARGBmarg  dw ? 
+TMARG ends
+; Property of prnctrl
+PRS_PRNCTRL struc
+PrnctrlTm TMARG <>
+PRS_PRNCTRL ends
+PR_PRNCTRL struc
+PrnctrlRoot PRS_ROOT <>
+PrnctrlWin PRS_WIN <>
+PrnctrlDlgchain PRS_DLGCHAIN <>
+PrnctrlDlgbox PRS_DLGBOX <>
+PrnctrlPrnctrl PRS_PRNCTRL <>
+PR_PRNCTRL ends
+; Property of pagectrl
+PR_PAGECTRL struc
+PagectrlRoot PRS_ROOT <>
+PagectrlWin PRS_WIN <>
+PagectrlDlgchain PRS_DLGCHAIN <>
+PagectrlDlgbox PRS_DLGBOX <>
+PR_PAGECTRL ends
+; Property of margins
+PR_MARGINS struc
+MarginsRoot PRS_ROOT <>
+MarginsWin PRS_WIN <>
+MarginsDlgchain PRS_DLGCHAIN <>
+MarginsDlgbox PRS_DLGBOX <>
+PR_MARGINS ends
+; Property of headfoot
+PRS_HEADFOOT struc
+HeadfootPh dw ?
+HeadfootOffset dw ?
+PRS_HEADFOOT ends
+PR_HEADFOOT struc
+HeadfootRoot PRS_ROOT <>
+HeadfootWin PRS_WIN <>
+HeadfootDlgchain PRS_DLGCHAIN <>
+HeadfootDlgbox PRS_DLGBOX <>
+HeadfootHeadfoot PRS_HEADFOOT <>
+PR_HEADFOOT ends
+; Types for prnmodel
+MLIST_ITEM struc
+MLIST_ITEMPath  dw ? 
+MLIST_ITEMIndex  dw ? 
+MLIST_ITEM ends
+; Property of prnmodel
+PRS_PRNMODEL struc
+PrnmodelPm dw ?
+PrnmodelPf dw ?
+PrnmodelPi dw ?
+PrnmodelModel  dw ? 
+PrnmodelNsel  dw ? 
+PrnmodelSf SCRLAY_FONT <>
+PrnmodelWdrfile db (1) * P_FNAMESIZE dup (?)
+PRS_PRNMODEL ends
+PR_PRNMODEL struc
+PrnmodelRoot PRS_ROOT <>
+PrnmodelWin PRS_WIN <>
+PrnmodelDlgchain PRS_DLGCHAIN <>
+PrnmodelDlgbox PRS_DLGBOX <>
+PrnmodelPrnmodel PRS_PRNMODEL <>
+PR_PRNMODEL ends
+; Property of pagesize
+PR_PAGESIZE struc
+PagesizeRoot PRS_ROOT <>
+PagesizeWin PRS_WIN <>
+PagesizeDlgchain PRS_DLGCHAIN <>
+PagesizeDlgbox PRS_DLGBOX <>
+PR_PAGESIZE ends
diff --git a/code/SIBOSDK/include/process.h b/code/SIBOSDK/include/process.h
new file mode 100644
index 0000000..3d3f9d2
--- /dev/null
+++ b/code/SIBOSDK/include/process.h
@@ -0,0 +1,47 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  process.h -	header for process control functions.			   *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _PROCESS_INC_
+#define _PROCESS_INC_
+
+
+/*  Modes available as first argument of the spawn? functions. */
+
+#define P_WAIT	  0	/* child runs separately, parent waits */
+#define P_NOWAIT  1	/* both concurrent */
+#define P_OVERLAY  2	/* parent dies, same as exec? */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void	   abort(void);
+extern int	   atexit(void (* func)(void));
+extern void   (*  onexit(void (* func)(void)))();
+
+extern int        execl(const char *_path, char *_arg0, ...);
+extern int        execlp(const char *_path, char *_arg0, ...);
+extern int        execv(const char *_path, char *_argv[]);
+extern int        execvp(const char *_path, char *_argv[]);
+
+extern void	   exit(int _status);
+extern void       _exit(int _status);
+extern unsigned   getpid(void);
+
+extern int        spawnl(int _mode, const char *_path, char *_arg0, ...);
+extern int        spawnlp(int _mode, const char *_path, char *_arg0, ...);
+extern int        spawnv(int _mode, const char *_path, char *_argv[]);
+extern int        spawnvp(int _mode, const char *_path, char *_argv[]);
+extern int        system(const char *_command);
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/code/SIBOSDK/include/program.g b/code/SIBOSDK/include/program.g
new file mode 100644
index 0000000..07d4768
--- /dev/null
+++ b/code/SIBOSDK/include/program.g
@@ -0,0 +1,65 @@
+/* Generated by Ctran from program.cl */
+#define PROGRAM_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+#ifndef PROGRAM_H
+#include <program.h>
+#endif
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef FACTIVE_G
+#include <factive.g>
+#endif
+#ifndef IPC_G
+#include <ipc.g>
+#endif
+/* Class Numbers */
+#define C_PROGTRAN 53
+#define C_PROGEXEC 54
+#define C_PROGFIND 55
+/* Method Numbers */
+#define O_PT_START 4
+#define O_PT_COMPLETE 6
+#define O_PT_GETLINE 5
+/* Constants for progtran */
+#define PROGTRAN_PROG_TYPE_MASK 0x7fff
+#define PROGTRAN_COMPATIBILITY_MODE 0x8000
+/* Property of progtran */
+typedef struct {
+PROGTRAN_STATUS st;
+char      buf[256];
+} PRS_PROGTRAN;
+typedef struct pr_progtran
+{
+PRS_ROOT root;
+PRS_SERVER server;
+PRS_PROGTRAN progtran;
+} PR_PROGTRAN;
+/* Property of progexec */
+typedef struct {
+PROGEXEC_RESBUF result;
+} PRS_PROGEXEC;
+typedef struct pr_progexec
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_PROGEXEC progexec;
+} PR_PROGEXEC;
+/* Property of progfind */
+typedef struct {
+unsigned char *pbuf;
+} PRS_PROGFIND;
+typedef struct pr_progfind
+{
+PRS_ROOT root;
+PRS_LOCS locs;
+PRS_PROGFIND progfind;
+} PR_PROGFIND;
diff --git a/code/SIBOSDK/include/program.h b/code/SIBOSDK/include/program.h
new file mode 100644
index 0000000..08786cc
--- /dev/null
+++ b/code/SIBOSDK/include/program.h
@@ -0,0 +1,59 @@
+/*      HEADER - PROGRAM.H
+PROGRAM header
+Copyright (c) Psion PLC 1993.
+
+ VER    DATE    BY  DESCRIPTION
+----- -------- ---- -----------
+1.00A 03/03/93 HP  Initial release
+*/
+#ifndef PROGRAM_H
+#define PROGRAM_H
+
+#include <p_std.h>
+#include <p_file.h>
+
+/* Constants for progexec */
+#define PROGEXEC_SIGNAL 0x01        /* signal on completion */
+#define PROGEXEC_NOTIFY 0x02        /* call notifier on error */
+#define H_COMMAND_TRANSLATE_FILE 'T'
+#define H_COMMAND_RUN_FILE 'R'
+#define H_COMMAND_XTRANSLATE_FILE 't'
+
+/* Constants for progtran */
+#define PT_PROGTRAN_LINE  0x10      /* get a line of source */
+#define PT_PROGTRAN_DEATH 0x11      /* Opl translator death */
+
+/* Types for progtran */
+typedef struct
+    {
+    WORD stat;          /* completion status */
+    UWORD mode;         /* translation mode */
+    UWORD line;         /* line number */
+    UWORD offset;       /* offset to syntax error */
+    } PROGTRAN_STATUS;
+
+typedef struct
+    {
+    UWORD pid;                       /* process id of source */
+    TEXT *buffer_offset;             /* offset of buffer in source process */
+    PROGTRAN_STATUS *status_offset;  /* offset of status block in source */
+    } PROGTRAN_SOURCE;
+
+/* Types for progexec */
+typedef struct
+    {       /* receives data from sys$prg?.img on completion */
+    WORD  error;              /* runtime error */
+    UWORD line;               /* line no of start of proc containing error */
+    UWORD offset;             /* Q code offset to runtime error */
+    TEXT  err[40];            /* runtime error string */
+    TEXT  src[P_FNAMESIZE];   /* to take source module name */
+    } PROGEXEC_RESBUF;
+
+typedef struct
+    {       /* used to pass parameters to sys$prg?.img in p_execc() */
+    UWORD  flags;                   /* mode information */
+    UWORD  pid;                     /* requestor process id */
+    PROGEXEC_RESBUF *result_offset; /* result buffer offset */
+    } PROGEXEC_PAR;
+
+#endif // PROGRAM_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/program.inc b/code/SIBOSDK/include/program.inc
new file mode 100644
index 0000000..ffb607f
--- /dev/null
+++ b/code/SIBOSDK/include/program.inc
@@ -0,0 +1,53 @@
+        title   PROGRAM
+        subttl  Copyright (c) Psion PLC 1993
+        name    PROGRAM
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 00.1A 03/03/93  HP  First release
+;
+PROGRAM_INC     equ     1
+
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+
+; Constants for progexec
+PROGEXEC_SIGNAL equ (001h)
+PROGEXEC_NOTIFY equ (002h)
+H_COMMAND_TRANSLATE_FILE equ ('T')
+H_COMMAND_RUN_FILE equ ('R')
+
+; Constants for progtran
+PT_PROGTRAN_LINE equ (010h)
+PT_PROGTRAN_DEATH equ (011h)
+
+; Types for progtran
+PROGTRAN_STATUS struc
+PROGTRAN_STATUSStat  dw ? 
+PROGTRAN_STATUSMode  dw ? 
+PROGTRAN_STATUSLine  dw ? 
+PROGTRAN_STATUSOffset  dw ? 
+PROGTRAN_STATUS ends
+;
+PROGTRAN_SOURCE struc
+PROGTRAN_SOURCEPid  dw ? 
+PROGTRAN_SOURCEBuffer_offset dw ?
+PROGTRAN_SOURCEStatus_offset dw ?
+PROGTRAN_SOURCE ends
+;
+PROGEXEC_RESBUF struc
+PROGEXEC_RESBUFError  dw ? 
+PROGEXEC_RESBUFLine  dw ? 
+PROGEXEC_RESBUFOffset  dw ? 
+PROGEXEC_RESBUFErr db (1) * 40 dup (?)
+PROGEXEC_RESBUFSrc db (1) * P_FNAMESIZE dup (?)
+PROGEXEC_RESBUF ends
+PROGEXEC_PAR struc
+PROGEXEC_PARFlags  dw ? 
+PROGEXEC_PARPid  dw ? 
+PROGEXEC_PARResult_offset dw ?
+PROGEXEC_PAR ends
diff --git a/code/SIBOSDK/include/program.ing b/code/SIBOSDK/include/program.ing
new file mode 100644
index 0000000..e0972bf
--- /dev/null
+++ b/code/SIBOSDK/include/program.ing
@@ -0,0 +1,62 @@
+; Generated by Ctran from program.cl
+PROGRAM_ING equ 1
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_OBJECT_INC
+ INCLUDE ..\inc\P_OBJECT.INC
+ENDIF
+IFNDEF PROGRAM_INC
+ INCLUDE ..\inc\PROGRAM.INC
+ENDIF
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF FACTIVE_ING
+ INCLUDE ..\inc\FACTIVE.ING
+ENDIF
+IFNDEF IPC_ING
+ INCLUDE ..\inc\IPC.ING
+ENDIF
+; Class Numbers
+C_PROGTRAN equ 53
+C_PROGEXEC equ 54
+C_PROGFIND equ 55
+; Method Numbers
+O_PT_START equ 4
+O_PT_COMPLETE equ 6
+O_PT_GETLINE equ 5
+; Constants for progtran
+PROGTRAN_PROG_TYPE_MASK equ (07fffh)
+PROGTRAN_COMPATIBILITY_MODE equ (08000h)
+; Property of progtran
+PRS_PROGTRAN struc
+ProgtranSt PROGTRAN_STATUS <>
+ProgtranBuf db (1) * 256 dup (?)
+PRS_PROGTRAN ends
+PR_PROGTRAN struc
+ProgtranRoot PRS_ROOT <>
+ProgtranServer PRS_SERVER <>
+ProgtranProgtran PRS_PROGTRAN <>
+PR_PROGTRAN ends
+; Property of progexec
+PRS_PROGEXEC struc
+ProgexecResult PROGEXEC_RESBUF <>
+PRS_PROGEXEC ends
+PR_PROGEXEC struc
+ProgexecRoot PRS_ROOT <>
+ProgexecActive PRS_ACTIVE <>
+ProgexecProgexec PRS_PROGEXEC <>
+PR_PROGEXEC ends
+; Property of progfind
+PRS_PROGFIND struc
+ProgfindPbuf dw ?
+PRS_PROGFIND ends
+PR_PROGFIND struc
+ProgfindRoot PRS_ROOT <>
+ProgfindLocs PRS_LOCS <>
+ProgfindProgfind PRS_PROGFIND <>
+PR_PROGFIND ends
diff --git a/code/SIBOSDK/include/prvpdr.g b/code/SIBOSDK/include/prvpdr.g
new file mode 100644
index 0000000..1a9d814
--- /dev/null
+++ b/code/SIBOSDK/include/prvpdr.g
@@ -0,0 +1,79 @@
+/* Generated by Ctran from prvpdr.cat */
+#define PRVPDR_G
+#ifndef P_STD_H
+#include <p_std.h>
+#endif
+#ifndef P_OBJECT_H
+#include <p_object.h>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef P_GRAF_H
+#include <p_graf.h>
+#endif
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef PRINTER_G
+#include <printer.g>
+#endif
+#ifndef PRDRV_G
+#include <prdrv.g>
+#endif
+/* Class Numbers */
+#define C_PRVPDR 10
+/* Method Numbers */
+/* Types for prvpdr */
+typedef struct
+{
+int   Id;
+int  SegHandle;
+UPOINT  Size;
+unsigned short int  ByteWidth;
+unsigned short int  BitWidth;
+} PRV_BITMAP;
+typedef struct
+{
+unsigned short int typeface;
+unsigned short int height;
+unsigned short int style;
+} FONT_DESC;
+typedef struct
+{
+unsigned char Type;
+unsigned char Length;
+} BMP_RASTER_TL;
+typedef struct
+{
+BMP_RASTER_TL tl;
+unsigned char Data[2];
+} BMP_RASTER_ROW_REC;
+/* Property of prvpdr */
+typedef struct {
+unsigned char  *pChWidths;
+unsigned short int  SpaceWidth;
+unsigned short int  FontY;
+unsigned short int  TwipsRound;
+unsigned short int  PageHeight;
+UPOINT Scale;
+UPOINT Round;
+UPOINT Pos;
+void  *hPrvDone;
+short int  mPrvDone;
+PRV_BITMAP Bmp;
+int SegHandle;
+long int  SegPos;
+int   SegHeight;
+int   SegSize;
+PR_ROOT *pArray;
+unsigned char  *pBitRow;
+unsigned char	*pLastRow;
+BMP_RASTER_ROW_REC *pRowRec;
+} PRS_PRVPDR;
+typedef struct pr_prvpdr
+{
+PRS_ROOT root;
+PRS_PDR pdr;
+PRS_PRVPDR prvpdr;
+} PR_PRVPDR;
diff --git a/code/SIBOSDK/include/prvpdr.ing b/code/SIBOSDK/include/prvpdr.ing
new file mode 100644
index 0000000..82f76ea
--- /dev/null
+++ b/code/SIBOSDK/include/prvpdr.ing
@@ -0,0 +1,74 @@
+; Generated by Ctran from prvpdr.cl
+PRVPDR_ING equ 1
+IFNDEF P_STD_INC
+ INCLUDE ..\inc\P_STD.INC
+ENDIF
+IFNDEF P_OBJECT_INC
+ INCLUDE ..\inc\P_OBJECT.INC
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF P_GRAF_INC
+ INCLUDE ..\inc\P_GRAF.INC
+ENDIF
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF PRINTER_ING
+ INCLUDE ..\inc\PRINTER.ING
+ENDIF
+IFNDEF PRDRV_ING
+ INCLUDE ..\inc\PRDRV.ING
+ENDIF
+; Class Numbers
+C_PRVPDR equ 10
+; Method Numbers
+; Types for prvpdr
+PRV_BITMAP struc
+PRV_BITMAPId  dw ? 
+PRV_BITMAPSegHandle  dw ? 
+PRV_BITMAPSize UPOINT <>
+PRV_BITMAPByteWidth  dw ? 
+PRV_BITMAPBitWidth  dw ? 
+PRV_BITMAP ends
+FONT_DESC struc
+FONT_DESCTypeface  dw ? 
+FONT_DESCHeight  dw ? 
+FONT_DESCStyle  dw ? 
+FONT_DESC ends
+BMP_RASTER_TL struc
+BMP_RASTER_TLType  db ? 
+BMP_RASTER_TLLength  db ? 
+BMP_RASTER_TL ends
+BMP_RASTER_ROW_REC struc
+BMP_RASTER_ROW_RECTl BMP_RASTER_TL <>
+BMP_RASTER_ROW_RECData db (1) * 2 dup (?)
+BMP_RASTER_ROW_REC ends
+; Property of prvpdr
+PRS_PRVPDR struc
+PrvpdrPChWidths dw ?
+PrvpdrSpaceWidth  dw ? 
+PrvpdrFontY  dw ? 
+PrvpdrTwipsRound  dw ? 
+PrvpdrPageHeight  dw ? 
+PrvpdrScale UPOINT <>
+PrvpdrRound UPOINT <>
+PrvpdrPos UPOINT <>
+PrvpdrHPrvDone dw ?
+PrvpdrMPrvDone  dw ? 
+PrvpdrBmp PRV_BITMAP <>
+PrvpdrSegHandle  dw ? 
+PrvpdrSegPos  dd ? 
+PrvpdrSegHeight  dw ? 
+PrvpdrSegSize  dw ? 
+PrvpdrPArray dw ?
+PrvpdrPBitRow dw ?
+PrvpdrPLastRow dw ?
+PrvpdrPRowRec dw ?
+PRS_PRVPDR ends
+PR_PRVPDR struc
+PrvpdrRoot PRS_ROOT <>
+PrvpdrPdr PRS_PDR <>
+PrvpdrPrvpdr PRS_PRVPDR <>
+PR_PRVPDR ends
diff --git a/code/SIBOSDK/include/pulldown.g b/code/SIBOSDK/include/pulldown.g
new file mode 100644
index 0000000..ec87d8b
--- /dev/null
+++ b/code/SIBOSDK/include/pulldown.g
@@ -0,0 +1,21 @@
+/* Generated by Ctran from pulldown.cl */
+#define PULLDOWN_G
+#ifndef LISTBOX_G
+#include <listbox.g>
+#endif
+/* Class Numbers */
+#define C_PULLDOWN 8
+/* Method Numbers */
+/* Types for pulldown */
+typedef struct
+{
+unsigned char com_id;
+char mn_txt[1];
+} MENU_ITEM;
+/* Property of pulldown */
+typedef struct pr_pulldown
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LISTBOX listbox;
+} PR_PULLDOWN;
diff --git a/code/SIBOSDK/include/pulldown.ing b/code/SIBOSDK/include/pulldown.ing
new file mode 100644
index 0000000..a958d56
--- /dev/null
+++ b/code/SIBOSDK/include/pulldown.ing
@@ -0,0 +1,19 @@
+; Generated by Ctran from pulldown.cl
+PULLDOWN_ING equ 1
+IFNDEF LISTBOX_ING
+ INCLUDE ..\inc\LISTBOX.ING
+ENDIF
+; Class Numbers
+C_PULLDOWN equ 8
+; Method Numbers
+; Types for pulldown
+MENU_ITEM struc
+MENU_ITEMCom_id  db ? 
+MENU_ITEMMn_txt db (1) * 1 dup (?)
+MENU_ITEM ends
+; Property of pulldown
+PR_PULLDOWN struc
+PulldownRoot PRS_ROOT <>
+PulldownWin PRS_WIN <>
+PulldownListbox PRS_LISTBOX <>
+PR_PULLDOWN ends
diff --git a/code/SIBOSDK/include/rgedit.g b/code/SIBOSDK/include/rgedit.g
new file mode 100644
index 0000000..86d3358
--- /dev/null
+++ b/code/SIBOSDK/include/rgedit.g
@@ -0,0 +1,42 @@
+/* Generated by Ctran from rgedit.cl */
+#define RGEDIT_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef MFNE_G
+#include <mfne.g>
+#endif
+/* Class Numbers */
+#define C_RGEDIT 32
+/* Method Numbers */
+/* Constants for rgedit */
+#define SE_RGEDIT_LOW 0x01
+#define SE_RGEDIT_VALUE_1 0x02
+#define SE_RGEDIT_VALUE_2 0x04
+#define SE_RGEDIT_HIGH 0x08
+#define IX_RGEDIT_LOW	0
+#define IX_RGEDIT_VALUE_1	1
+#define IX_RGEDIT_VALUE_2	2
+#define IX_RGEDIT_HIGH	3
+/* Types for rgedit */
+typedef struct
+{
+unsigned short int value[4];
+} IN_RGEDIT;
+typedef struct
+{
+unsigned short int value[4];
+unsigned short int flags;
+} SE_RGEDIT;
+/* Property of rgedit */
+typedef struct {
+IN_RGEDIT in;
+} PRS_RGEDIT;
+typedef struct pr_rgedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_MFNE mfne;
+PRS_RGEDIT rgedit;
+} PR_RGEDIT;
diff --git a/code/SIBOSDK/include/rgedit.ing b/code/SIBOSDK/include/rgedit.ing
new file mode 100644
index 0000000..107ee99
--- /dev/null
+++ b/code/SIBOSDK/include/rgedit.ing
@@ -0,0 +1,39 @@
+; Generated by Ctran from rgedit.cl
+RGEDIT_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF MFNE_ING
+ INCLUDE ..\inc\MFNE.ING
+ENDIF
+; Class Numbers
+C_RGEDIT equ 32
+; Method Numbers
+; Constants for rgedit
+SE_RGEDIT_LOW equ (001h)
+SE_RGEDIT_VALUE_1 equ (002h)
+SE_RGEDIT_VALUE_2 equ (004h)
+SE_RGEDIT_HIGH equ (008h)
+IX_RGEDIT_LOW equ (0)
+IX_RGEDIT_VALUE_1 equ (1)
+IX_RGEDIT_VALUE_2 equ (2)
+IX_RGEDIT_HIGH equ (3)
+; Types for rgedit
+IN_RGEDIT struc
+IN_RGEDITValue db (2) * 4 dup (?)
+IN_RGEDIT ends
+SE_RGEDIT struc
+SE_RGEDITValue db (2) * 4 dup (?)
+SE_RGEDITFlags  dw ? 
+SE_RGEDIT ends
+; Property of rgedit
+PRS_RGEDIT struc
+RgeditIn IN_RGEDIT <>
+PRS_RGEDIT ends
+PR_RGEDIT struc
+RgeditRoot PRS_ROOT <>
+RgeditWin PRS_WIN <>
+RgeditLodger PRS_LODGER <>
+RgeditMfne PRS_MFNE <>
+RgeditRgedit PRS_RGEDIT <>
+PR_RGEDIT ends
diff --git a/code/SIBOSDK/include/rscfile.xg b/code/SIBOSDK/include/rscfile.xg
new file mode 100644
index 0000000..4d587ce
--- /dev/null
+++ b/code/SIBOSDK/include/rscfile.xg
@@ -0,0 +1,11 @@
+/*	HEADER - RSCFILE.XG
+Copyright (C) Psion PLC 1992
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.10F 31/05/92 DWW First release
+*/
+
+#define C_RSCFILE 12
+#define O_RS_READ_BUF 3
+#define O_RS_READ 2
+#define O_RS_INIT 1
diff --git a/code/SIBOSDK/include/rtcheck.h b/code/SIBOSDK/include/rtcheck.h
new file mode 100644
index 0000000..ba7d711
--- /dev/null
+++ b/code/SIBOSDK/include/rtcheck.h
@@ -0,0 +1,42 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  rtcheck.h -  run time check error handler interface.        		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _RTCHECK_INC_
+#define _RTCHECK_INC_
+
+/* Values for code parameter */
+#define _CNS_STACK      1      /* Stack overflow */
+#define _CNS_NILPTR     2      /* Nil Ptr dereference */
+#define _CNS_INDEX      3      /* Index out of range  */
+#define _CNS_OVERFLOW   4      /* Integer overflow */
+#define _CNS_RANGE      5      /* Integer out of range */
+#define _CNS_RETURN     6      /* No return in function */
+#define _CNS_CASE       7      /* No matching case */
+#define _CNS_DIVZERO    8      /* Long integer divide by zero */
+#define _CNS_PVC       10      /* Pure virtual function called */
+
+/* return values for handler */
+#define _CNS_CONTINUE       1
+#define _CNS_TERMINATE      0
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_param=>(), reg_saved=>(ax,bx,cx,dx,ds,si,di,st1,st2))
+#pragma name(prefix=>"CoreSig@")
+extern unsigned char (* CnsHandler)(unsigned code, unsigned IP, unsigned CS);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/code/SIBOSDK/include/runmemo.g b/code/SIBOSDK/include/runmemo.g
new file mode 100644
index 0000000..7aca242
--- /dev/null
+++ b/code/SIBOSDK/include/runmemo.g
@@ -0,0 +1,60 @@
+/* Generated by Ctran from runmemo.cl */
+#define RUNMEMO_G
+#ifndef HWIMMAN_G
+#include <hwimman.g>
+#endif
+#ifndef XACTIVE_G
+#include <xactive.g>
+#endif
+/* Class Numbers */
+#define C_RUNMEMO 11
+#define C_IPCSTAT 12
+/* Method Numbers */
+#define O_IPCS_SET_MESSAGE 6
+#define O_IPCS_KEY 8
+#define O_IPCS_WAIT 7
+/* Types for runmemo */
+typedef struct
+{
+void  *self;
+short int  *stat;
+unsigned short int  appid;
+unsigned short int  flags;
+} MEMO_ENV;
+typedef struct
+{
+MEMO_ENV e;
+MEMO_DATA t;
+} MEMO_CL;
+/* Property of runmemo */
+typedef struct {
+PR_LOGONA *logona;
+unsigned short int  mempid;
+unsigned char  command_byte;
+unsigned char  alias_info;
+MEMO_CL cl;
+MEMO_DATA in;
+MEMO_CALLBACK cb;
+unsigned short int hidflag;
+unsigned short int callback;
+PR_ACTIVE *active;
+WS_HIDE_APP_DATA hidden;
+} PRS_RUNMEMO;
+typedef struct pr_runmemo
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_RUNMEMO runmemo;
+} PR_RUNMEMO;
+/* Property of ipcstat */
+typedef struct {
+int pid;
+unsigned short int len;
+unsigned char message[128];
+} PRS_IPCSTAT;
+typedef struct pr_ipcstat
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_IPCSTAT ipcstat;
+} PR_IPCSTAT;
diff --git a/code/SIBOSDK/include/runmemo.ing b/code/SIBOSDK/include/runmemo.ing
new file mode 100644
index 0000000..f8ffa57
--- /dev/null
+++ b/code/SIBOSDK/include/runmemo.ing
@@ -0,0 +1,56 @@
+; Generated by Ctran from runmemo.cl
+RUNMEMO_ING equ 1
+IFNDEF HWIMMAN_ING
+ INCLUDE ..\inc\HWIMMAN.ING
+ENDIF
+IFNDEF XACTIVE_ING
+ INCLUDE ..\inc\XACTIVE.ING
+ENDIF
+; Class Numbers
+C_RUNMEMO equ 11
+C_IPCSTAT equ 12
+; Method Numbers
+O_IPCS_SET_MESSAGE equ 6
+O_IPCS_KEY equ 8
+O_IPCS_WAIT equ 7
+; Types for runmemo
+MEMO_ENV struc
+MEMO_ENVSelf dw ?
+MEMO_ENVStat dw ?
+MEMO_ENVAppid  dw ? 
+MEMO_ENVFlags  dw ? 
+MEMO_ENV ends
+MEMO_CL struc
+MEMO_CLE MEMO_ENV <>
+MEMO_CLT MEMO_DATA <>
+MEMO_CL ends
+; Property of runmemo
+PRS_RUNMEMO struc
+RunmemoLogona dw ?
+RunmemoMempid  dw ? 
+RunmemoCommand_byte  db ? 
+RunmemoAlias_info  db ? 
+RunmemoCl MEMO_CL <>
+RunmemoIn MEMO_DATA <>
+RunmemoCb MEMO_CALLBACK <>
+RunmemoHidflag  dw ? 
+RunmemoCallback  dw ? 
+RunmemoActive dw ?
+RunmemoHidden WS_HIDE_APP_DATA <>
+PRS_RUNMEMO ends
+PR_RUNMEMO struc
+RunmemoRoot PRS_ROOT <>
+RunmemoActive PRS_ACTIVE <>
+RunmemoRunmemo PRS_RUNMEMO <>
+PR_RUNMEMO ends
+; Property of ipcstat
+PRS_IPCSTAT struc
+IpcstatPid  dw ? 
+IpcstatLen  dw ? 
+IpcstatMessage db (1) * 128 dup (?)
+PRS_IPCSTAT ends
+PR_IPCSTAT struc
+IpcstatRoot PRS_ROOT <>
+IpcstatActive PRS_ACTIVE <>
+IpcstatIpcstat PRS_IPCSTAT <>
+PR_IPCSTAT ends
diff --git a/code/SIBOSDK/include/s3_.rsg b/code/SIBOSDK/include/s3_.rsg
new file mode 100644
index 0000000..501d3b0
--- /dev/null
+++ b/code/SIBOSDK/include/s3_.rsg
@@ -0,0 +1,127 @@
+#define SYS_SPECIAL_CHARACTERS 1
+#define SYS_STRING 2
+#define SYS_DIMMED_MSG 3
+#define SYS_LOCKED_MSG 4
+#define SYS_BUSY 5
+#define SYS_SCANNING 6
+#define SYS_PRINTING_TO 7
+#define SYS_PAGE_IS 8
+#define SYS_COPIED_PROMPT 9
+#define SYS_COPYING_PROMPT 10
+#define SYS_LOADING_PROMPT 11
+#define SYS_MERGING_PROMPT 12
+#define SYS_NOTHING_TO_BRING 13
+#define SYS_NOT_FOUND 14
+#define SYS_NOTHING_TO_FIND 15
+#define SYS_COMPRESS_PROMPT 16
+#define SYS_NOT_COMPRESSIBLE 17
+#define SYS_PASSWORD_INCORRECT 18
+#define SYS_PASSWORD_NOT_CONFIRMED 19
+#define SYS_RANGE_RESET 20
+#define SYS_INVALID_NUM 21
+#define SYS_INVALID_MARGINS 22
+#define SYS_INVALID_CHAR 23
+#define SYS_OUT_OF_RANGE 24
+#define SYS_EDIT_NCHARS 25
+#define SYS_POPOUT_HELP 26
+#define SYS_HELP_STRING 27
+#define SYS_REPLACE_DISK 28
+#define SYS_NAME 29
+#define SYS_PACK 30
+#define SYS_FILELIST_DISK 31
+#define SYS_FLIST_RESET 32
+#define SYS_DEVICE_MEMORY 33
+#define SYS_PATH_IS 34
+#define SYS_CHOOSE_DIRECTORY 35
+#define SYS_CHOOSE_FILENAME 36
+#define SYS_CHOOSE_NEW_DIRECTORY 37
+#define SYS_EXISTS_OVER 38
+#define SYS_MAX 39
+#define SYS_MIN 40
+#define SYS_DEC_PLACES 41
+#define SYS_SIG_DIGITS 42
+#define SYS_EVALDLG_TITLE 43
+#define SYS_NOTHING_TO_EVAL 44
+#define SYS_TOOLONG_TO_EVAL 45
+#define SYS_XONXOFF_STRING 46
+#define SYS_HEADER_STR 47
+#define SYS_FOOTER_STR 48
+#define SYS_CENTIMETRES 49
+#define SYS_INCHES 50
+#define SYS_DEV_NOTREADY 51
+#define SYS_DEV_CORRUPT 52
+#define SYS_DEV_UNKNOWN 53
+#define SYS_DEV_INFO 54
+#define SYS_MTYPE_UNKNOWN 55
+#define SYS_MTYPE_FLOPPY 56
+#define SYS_MTYPE_HARD 57
+#define SYS_MTYPE_FLASH 58
+#define SYS_MTYPE_RAM 59
+#define SYS_MTYPE_ROM 60
+#define SYS_MTYPE_PROTECTED 61
+#define SYS_FILES_TAGGED 62
+#define SYS_NO_FILES 63
+#define SYS_NO_DISK 64
+#define SYS_UNFORMATTED 65
+#define SYS_UNRECOGNISED 66
+#define SYS_SOUND_FAIL 67
+#define SYS_BUTTON_TEXT 68
+#define SYS_AC_NO_YES 69
+#define SYS_AC_CONTINUE 70
+#define SYS_AC_ABANDON 71
+#define SYS_APPEND_ACLIST 72
+#define SYS_SMART_DIAL_ACLIST 73
+#define SYS_FREEDIAL_ACLIST 74
+#define SYS_NO_YES 75
+#define SYS_OFFON_MENU 76
+#define SYS_PRINTER_UNITS_CHLIST 77
+#define SYS_PRINTER_DEVICE_CHLIST 78
+#define SYS_BAUD_RATE_CHLIST 79
+#define SYS_DATA_BITS_CHLIST 80
+#define SYS_STOP_BITS_CHLIST 81
+#define SYS_PARITY_CHLIST 82
+#define SYS_FORMAT_CHLIST 83
+#define SYS_RAD_DEG 84
+#define SYS_PAGE_DIMENSIONS 85
+#define SYS_PAGE_SIZE 86
+#define SYS_ORIENT 87
+#define SYS_PRN_POS 88
+#define SYS_HEADFOOT_ALIGN 89
+#define SYS_PGNO_CHOICE 90
+#define SYS_ERROR_DIALOG 91
+#define SYS_QUERY_DIALOG 92
+#define SYS_PRINTING_DIALOG 93
+#define SYS_SET_PORT_DIALOG 94
+#define SYS_SET_HSHK_DIALOG 95
+#define SYS_PRINTER_CONFIG_DIALOG 96
+#define SYS_EVAL_DIALOG 97
+#define SYS_COUNTRY_SELECTOR_DIALOG 98
+#define SYS_SMART_DIAL_ITEM 99
+#define SYS_SMART_DIAL_DIALOG 100
+#define SYS_FREEDIAL_DIALOG 101
+#define SYS_FLIST_DIALOG 102
+#define SYS_PRINT_CONTROL_DL 103
+#define SYS_PAGING_CONTROL_DL 104
+#define SYS_PRINTER_MODEL 105
+#define SYS_MARGINS_DL 106
+#define SYS_HEADFOOT_DL 107
+#define SYS_PAGESIZE_DL 108
+#define SYS_FONT_DL 109
+#define SYS_TXTMESS 110
+#define SYS_HELP_INDEX_DATA 111
+#define SYS_HELP_INDEX 112
+#define SYS_HELP_ON_HELP 113
+#define SYS_HELP_DIALOG 114
+#define SYS_HELP_STATWIN 115
+#define SYS_HELP_DIALLING 116
+#define SYS_HELP_FILSELS 117
+#define SYS_HELP_EDIT 118
+#define SYS_HELP_X_HELP 119
+#define SYS_HELP_FILES 120
+#define SYS_HELP_PRINT 121
+#define SYS_TIME_BASICS 122
+#define SYS_HELP_ON_OFF 123
+#define SYS_HELP_X_INDEX 124
+#define SYS_WDR_GENERAL 125
+#define SYS_DIAL_OUT 126
+#define SYS_SKIPPING_PAGE 127
diff --git a/code/SIBOSDK/include/s3_.rsi b/code/SIBOSDK/include/s3_.rsi
new file mode 100644
index 0000000..122ef7d
--- /dev/null
+++ b/code/SIBOSDK/include/s3_.rsi
@@ -0,0 +1,127 @@
+SYS_SPECIAL_CHARACTERS equ 1
+SYS_STRING equ 2
+SYS_DIMMED_MSG equ 3
+SYS_LOCKED_MSG equ 4
+SYS_BUSY equ 5
+SYS_SCANNING equ 6
+SYS_PRINTING_TO equ 7
+SYS_PAGE_IS equ 8
+SYS_COPIED_PROMPT equ 9
+SYS_COPYING_PROMPT equ 10
+SYS_LOADING_PROMPT equ 11
+SYS_MERGING_PROMPT equ 12
+SYS_NOTHING_TO_BRING equ 13
+SYS_NOT_FOUND equ 14
+SYS_NOTHING_TO_FIND equ 15
+SYS_COMPRESS_PROMPT equ 16
+SYS_NOT_COMPRESSIBLE equ 17
+SYS_PASSWORD_INCORRECT equ 18
+SYS_PASSWORD_NOT_CONFIRMED equ 19
+SYS_RANGE_RESET equ 20
+SYS_INVALID_NUM equ 21
+SYS_INVALID_MARGINS equ 22
+SYS_INVALID_CHAR equ 23
+SYS_OUT_OF_RANGE equ 24
+SYS_EDIT_NCHARS equ 25
+SYS_POPOUT_HELP equ 26
+SYS_HELP_STRING equ 27
+SYS_REPLACE_DISK equ 28
+SYS_NAME equ 29
+SYS_PACK equ 30
+SYS_FILELIST_DISK equ 31
+SYS_FLIST_RESET equ 32
+SYS_DEVICE_MEMORY equ 33
+SYS_PATH_IS equ 34
+SYS_CHOOSE_DIRECTORY equ 35
+SYS_CHOOSE_FILENAME equ 36
+SYS_CHOOSE_NEW_DIRECTORY equ 37
+SYS_EXISTS_OVER equ 38
+SYS_MAX equ 39
+SYS_MIN equ 40
+SYS_DEC_PLACES equ 41
+SYS_SIG_DIGITS equ 42
+SYS_EVALDLG_TITLE equ 43
+SYS_NOTHING_TO_EVAL equ 44
+SYS_TOOLONG_TO_EVAL equ 45
+SYS_XONXOFF_STRING equ 46
+SYS_HEADER_STR equ 47
+SYS_FOOTER_STR equ 48
+SYS_CENTIMETRES equ 49
+SYS_INCHES equ 50
+SYS_DEV_NOTREADY equ 51
+SYS_DEV_CORRUPT equ 52
+SYS_DEV_UNKNOWN equ 53
+SYS_DEV_INFO equ 54
+SYS_MTYPE_UNKNOWN equ 55
+SYS_MTYPE_FLOPPY equ 56
+SYS_MTYPE_HARD equ 57
+SYS_MTYPE_FLASH equ 58
+SYS_MTYPE_RAM equ 59
+SYS_MTYPE_ROM equ 60
+SYS_MTYPE_PROTECTED equ 61
+SYS_FILES_TAGGED equ 62
+SYS_NO_FILES equ 63
+SYS_NO_DISK equ 64
+SYS_UNFORMATTED equ 65
+SYS_UNRECOGNISED equ 66
+SYS_SOUND_FAIL equ 67
+SYS_BUTTON_TEXT equ 68
+SYS_AC_NO_YES equ 69
+SYS_AC_CONTINUE equ 70
+SYS_AC_ABANDON equ 71
+SYS_APPEND_ACLIST equ 72
+SYS_SMART_DIAL_ACLIST equ 73
+SYS_FREEDIAL_ACLIST equ 74
+SYS_NO_YES equ 75
+SYS_OFFON_MENU equ 76
+SYS_PRINTER_UNITS_CHLIST equ 77
+SYS_PRINTER_DEVICE_CHLIST equ 78
+SYS_BAUD_RATE_CHLIST equ 79
+SYS_DATA_BITS_CHLIST equ 80
+SYS_STOP_BITS_CHLIST equ 81
+SYS_PARITY_CHLIST equ 82
+SYS_FORMAT_CHLIST equ 83
+SYS_RAD_DEG equ 84
+SYS_PAGE_DIMENSIONS equ 85
+SYS_PAGE_SIZE equ 86
+SYS_ORIENT equ 87
+SYS_PRN_POS equ 88
+SYS_HEADFOOT_ALIGN equ 89
+SYS_PGNO_CHOICE equ 90
+SYS_ERROR_DIALOG equ 91
+SYS_QUERY_DIALOG equ 92
+SYS_PRINTING_DIALOG equ 93
+SYS_SET_PORT_DIALOG equ 94
+SYS_SET_HSHK_DIALOG equ 95
+SYS_PRINTER_CONFIG_DIALOG equ 96
+SYS_EVAL_DIALOG equ 97
+SYS_COUNTRY_SELECTOR_DIALOG equ 98
+SYS_SMART_DIAL_ITEM equ 99
+SYS_SMART_DIAL_DIALOG equ 100
+SYS_FREEDIAL_DIALOG equ 101
+SYS_FLIST_DIALOG equ 102
+SYS_PRINT_CONTROL_DL equ 103
+SYS_PAGING_CONTROL_DL equ 104
+SYS_PRINTER_MODEL equ 105
+SYS_MARGINS_DL equ 106
+SYS_HEADFOOT_DL equ 107
+SYS_PAGESIZE_DL equ 108
+SYS_FONT_DL equ 109
+SYS_TXTMESS equ 110
+SYS_HELP_INDEX_DATA equ 111
+SYS_HELP_INDEX equ 112
+SYS_HELP_ON_HELP equ 113
+SYS_HELP_DIALOG equ 114
+SYS_HELP_STATWIN equ 115
+SYS_HELP_DIALLING equ 116
+SYS_HELP_FILSELS equ 117
+SYS_HELP_EDIT equ 118
+SYS_HELP_X_HELP equ 119
+SYS_HELP_FILES equ 120
+SYS_HELP_PRINT equ 121
+SYS_TIME_BASICS equ 122
+SYS_HELP_ON_OFF equ 123
+SYS_HELP_X_INDEX equ 124
+SYS_WDR_GENERAL equ 125
+SYS_DIAL_OUT equ 126
+SYS_SKIPPING_PAGE equ 127
diff --git a/code/SIBOSDK/include/sa_.rsg b/code/SIBOSDK/include/sa_.rsg
new file mode 100644
index 0000000..d705dc2
--- /dev/null
+++ b/code/SIBOSDK/include/sa_.rsg
@@ -0,0 +1,179 @@
+#define SYS_SPECIAL_CHARACTERS 1
+#define SYS_STRING 2
+#define SYS_DIMMED_MSG 3
+#define SYS_LOCKED_MSG 4
+#define SYS_BUSY 5
+#define SYS_SCANNING 6
+#define SYS_PRINTING_TO 7
+#define SYS_PAGE_IS 8
+#define SYS_COPIED_PROMPT 9
+#define SYS_COPYING_PROMPT 10
+#define SYS_LOADING_PROMPT 11
+#define SYS_MERGING_PROMPT 12
+#define SYS_NOTHING_TO_BRING 13
+#define SYS_NOT_FOUND 14
+#define SYS_NOTHING_TO_FIND 15
+#define SYS_COMPRESS_PROMPT 16
+#define SYS_NOT_COMPRESSIBLE 17
+#define SYS_PASSWORD_INCORRECT 18
+#define SYS_PASSWORD_NOT_CONFIRMED 19
+#define SYS_RANGE_RESET 20
+#define SYS_INVALID_NUM 21
+#define SYS_INVALID_MARGINS 22
+#define SYS_INVALID_CHAR 23
+#define SYS_OUT_OF_RANGE 24
+#define SYS_EDIT_NCHARS 25
+#define SYS_POPOUT_HELP 26
+#define SYS_HELP_STRING 27
+#define SYS_REPLACE_DISK 28
+#define SYS_NAME 29
+#define SYS_PACK 30
+#define SYS_FILELIST_DISK 31
+#define SYS_FLIST_RESET 32
+#define SYS_DEVICE_MEMORY 33
+#define SYS_PATH_IS 34
+#define SYS_CHOOSE_DIRECTORY 35
+#define SYS_CHOOSE_FILENAME 36
+#define SYS_CHOOSE_NEW_DIRECTORY 37
+#define SYS_EXISTS_OVER 38
+#define SYS_MAX 39
+#define SYS_MIN 40
+#define SYS_DEC_PLACES 41
+#define SYS_SIG_DIGITS 42
+#define SYS_EVALDLG_TITLE 43
+#define SYS_NOTHING_TO_EVAL 44
+#define SYS_TOOLONG_TO_EVAL 45
+#define SYS_XONXOFF_STRING 46
+#define SYS_HEADER_STR 47
+#define SYS_FOOTER_STR 48
+#define SYS_CENTIMETRES 49
+#define SYS_INCHES 50
+#define SYS_DEV_NOTREADY 51
+#define SYS_DEV_CORRUPT 52
+#define SYS_DEV_UNKNOWN 53
+#define SYS_DEV_INFO 54
+#define SYS_MTYPE_UNKNOWN 55
+#define SYS_MTYPE_FLOPPY 56
+#define SYS_MTYPE_HARD 57
+#define SYS_MTYPE_FLASH 58
+#define SYS_MTYPE_RAM 59
+#define SYS_MTYPE_ROM 60
+#define SYS_MTYPE_PROTECTED 61
+#define SYS_FILES_TAGGED 62
+#define SYS_NO_FILES 63
+#define SYS_NO_DISK 64
+#define SYS_UNFORMATTED 65
+#define SYS_UNRECOGNISED 66
+#define SYS_SOUND_FAIL 67
+#define SYS_BUTTON_TEXT 68
+#define SYS_AC_NO_YES 69
+#define SYS_AC_CONTINUE 70
+#define SYS_AC_ABANDON 71
+#define SYS_APPEND_ACLIST 72
+#define SYS_SMART_DIAL_ACLIST 73
+#define SYS_FREEDIAL_ACLIST 74
+#define SYS_NO_YES 75
+#define SYS_OFFON_MENU 76
+#define SYS_PRINTER_UNITS_CHLIST 77
+#define SYS_PRINTER_DEVICE_CHLIST 78
+#define SYS_BAUD_RATE_CHLIST 79
+#define SYS_DATA_BITS_CHLIST 80
+#define SYS_STOP_BITS_CHLIST 81
+#define SYS_PARITY_CHLIST 82
+#define SYS_FORMAT_CHLIST 83
+#define SYS_RAD_DEG 84
+#define SYS_PAGE_DIMENSIONS 85
+#define SYS_PAGE_SIZE 86
+#define SYS_ORIENT 87
+#define SYS_PRN_POS 88
+#define SYS_HEADFOOT_ALIGN 89
+#define SYS_PGNO_CHOICE 90
+#define SYS_ERROR_DIALOG 91
+#define SYS_QUERY_DIALOG 92
+#define SYS_PRINTING_DIALOG 93
+#define SYS_SET_PORT_DIALOG 94
+#define SYS_SET_HSHK_DIALOG 95
+#define SYS_PRINTER_CONFIG_DIALOG 96
+#define SYS_EVAL_DIALOG 97
+#define SYS_COUNTRY_SELECTOR_DIALOG 98
+#define SYS_SMART_DIAL_ITEM 99
+#define SYS_SMART_DIAL_DIALOG 100
+#define SYS_FREEDIAL_DIALOG 101
+#define SYS_FLIST_DIALOG 102
+#define SYS_PRINT_CONTROL_DL 103
+#define SYS_PAGING_CONTROL_DL 104
+#define SYS_PRINTER_MODEL 105
+#define SYS_MARGINS_DL 106
+#define SYS_HEADFOOT_DL 107
+#define SYS_PAGESIZE_DL 108
+#define SYS_FONT_DL 109
+#define SYS_TXTMESS 110
+#define SYS_HELP_INDEX_DATA 111
+#define SYS_HELP_INDEX 112
+#define SYS_HELP_ON_HELP 113
+#define SYS_HELP_DIALOG 114
+#define SYS_HELP_STATWIN 115
+#define SYS_HELP_DIALLING 116
+#define SYS_HELP_FILSELS 117
+#define SYS_HELP_EDIT 118
+#define SYS_HELP_X_HELP 119
+#define SYS_HELP_FILES 120
+#define SYS_HELP_PRINT 121
+#define SYS_TIME_BASICS 122
+#define SYS_HELP_ON_OFF 123
+#define SYS_HELP_X_INDEX 124
+#define SYS_WDR_GENERAL 125
+#define SYS_DIAL_OUT 126
+#define SYS_SKIPPING_PAGE 127
+#define SYS_DEBUGGING_NUM_CELLS 128
+#define SYS_CALENDAR 129
+#define SYS_PAGE 130
+#define SYS_PAGES 131
+#define SYS_PREVIEW_BUSY 132
+#define SYS_DISPLAY_MARGINS 133
+#define SYS_HIDE_MARGINS 134
+#define SYS_OPENING_PROMPT 135
+#define SYS_PRINT_PREVIEW 136
+#define SYS_PREVIEW_MARGINS_CHLIST 137
+#define SYS_PREVIEW_OPTIONS_CHLIST 138
+#define SYS_PREVIEW_OPTIONS_DIALOG 139
+#define SYS_PREVIEW_JUMP_DIALOG 140
+#define SYS_PREVIEW_ACC 141
+#define SYS_PREVIEW_MENUBAR 142
+#define SYS_PREVIEW_MENU 143
+#define SYS_PRINTER_DEVICES 144
+#define SYS_PRINT_CONTROL_DEVICE 145
+#define SYS_PRINT_PREVIEW_SETTINGS 146
+#define SYS_PREVIEW_SETTINGS_DL 147
+#define SYS_STANDARD_SOUNDS 148
+#define SYS_ALARM_STANDARD_NAME 149
+#define SYS_SILENT_ALARM 150
+#define SYS_SOUND_DISABLED 151
+#define SYS_WORD_ROM 152
+#define SYS_RESTART_FROM_SYS 153
+#define SRT_FILE_CREATED 154
+#define SRT_FILE_OPENED 155
+#define SRT_FILE_SAVED 156
+#define SRT_FILE_COMPRESSED 157
+#define SRT_FILE_MERGED 158
+#define SYS_SAVING_PROMPT 159
+#define SYS_RELOADING_PROMPT 160
+#define SYS_CONVERTING_PROMPT 161
+#define SYS_NOT_CHANGED 162
+#define SYS_CONFIRM_CONTINUE 163
+#define SYS_CONFIRM_CHANGE_LOSS 164
+#define SYS_LOSING_CHANGES 165
+#define SYS_NOTHING_TO_PRINT 166
+#define SYS_NOTHING_TO_INSERT 167
+#define SYS_NOTHING_TO_COPY 168
+#define SYS_REVERT_TO_SAVED 169
+#define SYS_SHIFT_KEY_NAME 170
+#define SRT_SPACE_ONLY 171
+#define SYS_CHANGE_PASSWORD 172
+#define SYS_SET_PASSWORD_DL 173
+#define SYS_GET_PASSWORD_DL 174
+#define SYS_HELP_EVALUATE 175
+#define SYS_HELP_MEMO 176
+#define SYS_HELP_IN_USE 177
+#define SYS_HELP_NO_SYS_MEM 178
+#define SYS_HELP_CALENDAR 179
diff --git a/code/SIBOSDK/include/sa_.rsi b/code/SIBOSDK/include/sa_.rsi
new file mode 100644
index 0000000..dd04974
--- /dev/null
+++ b/code/SIBOSDK/include/sa_.rsi
@@ -0,0 +1,179 @@
+SYS_SPECIAL_CHARACTERS equ 1
+SYS_STRING equ 2
+SYS_DIMMED_MSG equ 3
+SYS_LOCKED_MSG equ 4
+SYS_BUSY equ 5
+SYS_SCANNING equ 6
+SYS_PRINTING_TO equ 7
+SYS_PAGE_IS equ 8
+SYS_COPIED_PROMPT equ 9
+SYS_COPYING_PROMPT equ 10
+SYS_LOADING_PROMPT equ 11
+SYS_MERGING_PROMPT equ 12
+SYS_NOTHING_TO_BRING equ 13
+SYS_NOT_FOUND equ 14
+SYS_NOTHING_TO_FIND equ 15
+SYS_COMPRESS_PROMPT equ 16
+SYS_NOT_COMPRESSIBLE equ 17
+SYS_PASSWORD_INCORRECT equ 18
+SYS_PASSWORD_NOT_CONFIRMED equ 19
+SYS_RANGE_RESET equ 20
+SYS_INVALID_NUM equ 21
+SYS_INVALID_MARGINS equ 22
+SYS_INVALID_CHAR equ 23
+SYS_OUT_OF_RANGE equ 24
+SYS_EDIT_NCHARS equ 25
+SYS_POPOUT_HELP equ 26
+SYS_HELP_STRING equ 27
+SYS_REPLACE_DISK equ 28
+SYS_NAME equ 29
+SYS_PACK equ 30
+SYS_FILELIST_DISK equ 31
+SYS_FLIST_RESET equ 32
+SYS_DEVICE_MEMORY equ 33
+SYS_PATH_IS equ 34
+SYS_CHOOSE_DIRECTORY equ 35
+SYS_CHOOSE_FILENAME equ 36
+SYS_CHOOSE_NEW_DIRECTORY equ 37
+SYS_EXISTS_OVER equ 38
+SYS_MAX equ 39
+SYS_MIN equ 40
+SYS_DEC_PLACES equ 41
+SYS_SIG_DIGITS equ 42
+SYS_EVALDLG_TITLE equ 43
+SYS_NOTHING_TO_EVAL equ 44
+SYS_TOOLONG_TO_EVAL equ 45
+SYS_XONXOFF_STRING equ 46
+SYS_HEADER_STR equ 47
+SYS_FOOTER_STR equ 48
+SYS_CENTIMETRES equ 49
+SYS_INCHES equ 50
+SYS_DEV_NOTREADY equ 51
+SYS_DEV_CORRUPT equ 52
+SYS_DEV_UNKNOWN equ 53
+SYS_DEV_INFO equ 54
+SYS_MTYPE_UNKNOWN equ 55
+SYS_MTYPE_FLOPPY equ 56
+SYS_MTYPE_HARD equ 57
+SYS_MTYPE_FLASH equ 58
+SYS_MTYPE_RAM equ 59
+SYS_MTYPE_ROM equ 60
+SYS_MTYPE_PROTECTED equ 61
+SYS_FILES_TAGGED equ 62
+SYS_NO_FILES equ 63
+SYS_NO_DISK equ 64
+SYS_UNFORMATTED equ 65
+SYS_UNRECOGNISED equ 66
+SYS_SOUND_FAIL equ 67
+SYS_BUTTON_TEXT equ 68
+SYS_AC_NO_YES equ 69
+SYS_AC_CONTINUE equ 70
+SYS_AC_ABANDON equ 71
+SYS_APPEND_ACLIST equ 72
+SYS_SMART_DIAL_ACLIST equ 73
+SYS_FREEDIAL_ACLIST equ 74
+SYS_NO_YES equ 75
+SYS_OFFON_MENU equ 76
+SYS_PRINTER_UNITS_CHLIST equ 77
+SYS_PRINTER_DEVICE_CHLIST equ 78
+SYS_BAUD_RATE_CHLIST equ 79
+SYS_DATA_BITS_CHLIST equ 80
+SYS_STOP_BITS_CHLIST equ 81
+SYS_PARITY_CHLIST equ 82
+SYS_FORMAT_CHLIST equ 83
+SYS_RAD_DEG equ 84
+SYS_PAGE_DIMENSIONS equ 85
+SYS_PAGE_SIZE equ 86
+SYS_ORIENT equ 87
+SYS_PRN_POS equ 88
+SYS_HEADFOOT_ALIGN equ 89
+SYS_PGNO_CHOICE equ 90
+SYS_ERROR_DIALOG equ 91
+SYS_QUERY_DIALOG equ 92
+SYS_PRINTING_DIALOG equ 93
+SYS_SET_PORT_DIALOG equ 94
+SYS_SET_HSHK_DIALOG equ 95
+SYS_PRINTER_CONFIG_DIALOG equ 96
+SYS_EVAL_DIALOG equ 97
+SYS_COUNTRY_SELECTOR_DIALOG equ 98
+SYS_SMART_DIAL_ITEM equ 99
+SYS_SMART_DIAL_DIALOG equ 100
+SYS_FREEDIAL_DIALOG equ 101
+SYS_FLIST_DIALOG equ 102
+SYS_PRINT_CONTROL_DL equ 103
+SYS_PAGING_CONTROL_DL equ 104
+SYS_PRINTER_MODEL equ 105
+SYS_MARGINS_DL equ 106
+SYS_HEADFOOT_DL equ 107
+SYS_PAGESIZE_DL equ 108
+SYS_FONT_DL equ 109
+SYS_TXTMESS equ 110
+SYS_HELP_INDEX_DATA equ 111
+SYS_HELP_INDEX equ 112
+SYS_HELP_ON_HELP equ 113
+SYS_HELP_DIALOG equ 114
+SYS_HELP_STATWIN equ 115
+SYS_HELP_DIALLING equ 116
+SYS_HELP_FILSELS equ 117
+SYS_HELP_EDIT equ 118
+SYS_HELP_X_HELP equ 119
+SYS_HELP_FILES equ 120
+SYS_HELP_PRINT equ 121
+SYS_TIME_BASICS equ 122
+SYS_HELP_ON_OFF equ 123
+SYS_HELP_X_INDEX equ 124
+SYS_WDR_GENERAL equ 125
+SYS_DIAL_OUT equ 126
+SYS_SKIPPING_PAGE equ 127
+SYS_DEBUGGING_NUM_CELLS equ 128
+SYS_CALENDAR equ 129
+SYS_PAGE equ 130
+SYS_PAGES equ 131
+SYS_PREVIEW_BUSY equ 132
+SYS_DISPLAY_MARGINS equ 133
+SYS_HIDE_MARGINS equ 134
+SYS_OPENING_PROMPT equ 135
+SYS_PRINT_PREVIEW equ 136
+SYS_PREVIEW_MARGINS_CHLIST equ 137
+SYS_PREVIEW_OPTIONS_CHLIST equ 138
+SYS_PREVIEW_OPTIONS_DIALOG equ 139
+SYS_PREVIEW_JUMP_DIALOG equ 140
+SYS_PREVIEW_ACC equ 141
+SYS_PREVIEW_MENUBAR equ 142
+SYS_PREVIEW_MENU equ 143
+SYS_PRINTER_DEVICES equ 144
+SYS_PRINT_CONTROL_DEVICE equ 145
+SYS_PRINT_PREVIEW_SETTINGS equ 146
+SYS_PREVIEW_SETTINGS_DL equ 147
+SYS_STANDARD_SOUNDS equ 148
+SYS_ALARM_STANDARD_NAME equ 149
+SYS_SILENT_ALARM equ 150
+SYS_SOUND_DISABLED equ 151
+SYS_WORD_ROM equ 152
+SYS_RESTART_FROM_SYS equ 153
+SRT_FILE_CREATED equ 154
+SRT_FILE_OPENED equ 155
+SRT_FILE_SAVED equ 156
+SRT_FILE_COMPRESSED equ 157
+SRT_FILE_MERGED equ 158
+SYS_SAVING_PROMPT equ 159
+SYS_RELOADING_PROMPT equ 160
+SYS_CONVERTING_PROMPT equ 161
+SYS_NOT_CHANGED equ 162
+SYS_CONFIRM_CONTINUE equ 163
+SYS_CONFIRM_CHANGE_LOSS equ 164
+SYS_LOSING_CHANGES equ 165
+SYS_NOTHING_TO_PRINT equ 166
+SYS_NOTHING_TO_INSERT equ 167
+SYS_NOTHING_TO_COPY equ 168
+SYS_REVERT_TO_SAVED equ 169
+SYS_SHIFT_KEY_NAME equ 170
+SRT_SPACE_ONLY equ 171
+SYS_CHANGE_PASSWORD equ 172
+SYS_SET_PASSWORD_DL equ 173
+SYS_GET_PASSWORD_DL equ 174
+SYS_HELP_EVALUATE equ 175
+SYS_HELP_MEMO equ 176
+SYS_HELP_IN_USE equ 177
+SYS_HELP_NO_SYS_MEM equ 178
+SYS_HELP_CALENDAR equ 179
diff --git a/code/SIBOSDK/include/sc_.rsg b/code/SIBOSDK/include/sc_.rsg
new file mode 100644
index 0000000..cab4c50
--- /dev/null
+++ b/code/SIBOSDK/include/sc_.rsg
@@ -0,0 +1,191 @@
+#define SYS_SPECIAL_CHARACTERS 1
+#define SYS_STRING 2
+#define SYS_DIMMED_MSG 3
+#define SYS_LOCKED_MSG 4
+#define SYS_BUSY 5
+#define SYS_SCANNING 6
+#define SYS_PRINTING_TO 7
+#define SYS_PAGE_IS 8
+#define SYS_COPIED_PROMPT 9
+#define SYS_COPYING_PROMPT 10
+#define SYS_LOADING_PROMPT 11
+#define SYS_MERGING_PROMPT 12
+#define SYS_NOTHING_TO_BRING 13
+#define SYS_NOT_FOUND 14
+#define SYS_NOTHING_TO_FIND 15
+#define SYS_COMPRESS_PROMPT 16
+#define SYS_NOT_COMPRESSIBLE 17
+#define SYS_PASSWORD_INCORRECT 18
+#define SYS_PASSWORD_NOT_CONFIRMED 19
+#define SYS_RANGE_RESET 20
+#define SYS_INVALID_NUM 21
+#define SYS_INVALID_MARGINS 22
+#define SYS_INVALID_CHAR 23
+#define SYS_OUT_OF_RANGE 24
+#define SYS_EDIT_NCHARS 25
+#define SYS_POPOUT_HELP 26
+#define SYS_HELP_STRING 27
+#define SYS_REPLACE_DISK 28
+#define SYS_NAME 29
+#define SYS_PACK 30
+#define SYS_FILELIST_DISK 31
+#define SYS_FLIST_RESET 32
+#define SYS_DEVICE_MEMORY 33
+#define SYS_PATH_IS 34
+#define SYS_CHOOSE_DIRECTORY 35
+#define SYS_CHOOSE_FILENAME 36
+#define SYS_CHOOSE_NEW_DIRECTORY 37
+#define SYS_EXISTS_OVER 38
+#define SYS_MAX 39
+#define SYS_MIN 40
+#define SYS_DEC_PLACES 41
+#define SYS_SIG_DIGITS 42
+#define SYS_EVALDLG_TITLE 43
+#define SYS_NOTHING_TO_EVAL 44
+#define SYS_TOOLONG_TO_EVAL 45
+#define SYS_XONXOFF_STRING 46
+#define SYS_HEADER_STR 47
+#define SYS_FOOTER_STR 48
+#define SYS_CENTIMETRES 49
+#define SYS_INCHES 50
+#define SYS_DEV_NOTREADY 51
+#define SYS_DEV_CORRUPT 52
+#define SYS_DEV_UNKNOWN 53
+#define SYS_DEV_INFO 54
+#define SYS_MTYPE_UNKNOWN 55
+#define SYS_MTYPE_FLOPPY 56
+#define SYS_MTYPE_HARD 57
+#define SYS_MTYPE_FLASH 58
+#define SYS_MTYPE_RAM 59
+#define SYS_MTYPE_ROM 60
+#define SYS_MTYPE_PROTECTED 61
+#define SYS_FILES_TAGGED 62
+#define SYS_NO_FILES 63
+#define SYS_NO_DISK 64
+#define SYS_UNFORMATTED 65
+#define SYS_UNRECOGNISED 66
+#define SYS_SOUND_FAIL 67
+#define SYS_BUTTON_TEXT 68
+#define SYS_AC_NO_YES 69
+#define SYS_AC_CONTINUE 70
+#define SYS_AC_ABANDON 71
+#define SYS_APPEND_ACLIST 72
+#define SYS_SMART_DIAL_ACLIST 73
+#define SYS_FREEDIAL_ACLIST 74
+#define SYS_NO_YES 75
+#define SYS_OFFON_MENU 76
+#define SYS_PRINTER_UNITS_CHLIST 77
+#define SYS_PRINTER_DEVICE_CHLIST 78
+#define SYS_BAUD_RATE_CHLIST 79
+#define SYS_DATA_BITS_CHLIST 80
+#define SYS_STOP_BITS_CHLIST 81
+#define SYS_PARITY_CHLIST 82
+#define SYS_FORMAT_CHLIST 83
+#define SYS_RAD_DEG 84
+#define SYS_PAGE_DIMENSIONS 85
+#define SYS_PAGE_SIZE 86
+#define SYS_ORIENT 87
+#define SYS_PRN_POS 88
+#define SYS_HEADFOOT_ALIGN 89
+#define SYS_PGNO_CHOICE 90
+#define SYS_ERROR_DIALOG 91
+#define SYS_QUERY_DIALOG 92
+#define SYS_PRINTING_DIALOG 93
+#define SYS_SET_PORT_DIALOG 94
+#define SYS_SET_HSHK_DIALOG 95
+#define SYS_PRINTER_CONFIG_DIALOG 96
+#define SYS_EVAL_DIALOG 97
+#define SYS_COUNTRY_SELECTOR_DIALOG 98
+#define SYS_SMART_DIAL_ITEM 99
+#define SYS_SMART_DIAL_DIALOG 100
+#define SYS_FREEDIAL_DIALOG 101
+#define SYS_FLIST_DIALOG 102
+#define SYS_PRINT_CONTROL_DL 103
+#define SYS_PAGING_CONTROL_DL 104
+#define SYS_PRINTER_MODEL 105
+#define SYS_MARGINS_DL 106
+#define SYS_HEADFOOT_DL 107
+#define SYS_PAGESIZE_DL 108
+#define SYS_FONT_DL 109
+#define SYS_TXTMESS 110
+#define SYS_HELP_INDEX_DATA 111
+#define SYS_HELP_INDEX 112
+#define SYS_HELP_ON_HELP 113
+#define SYS_HELP_DIALOG 114
+#define SYS_HELP_STATWIN 115
+#define SYS_HELP_DIALLING 116
+#define SYS_HELP_FILSELS 117
+#define SYS_HELP_EDIT 118
+#define SYS_HELP_X_HELP 119
+#define SYS_HELP_FILES 120
+#define SYS_HELP_PRINT 121
+#define SYS_TIME_BASICS 122
+#define SYS_HELP_ON_OFF 123
+#define SYS_HELP_X_INDEX 124
+#define SYS_WDR_GENERAL 125
+#define SYS_DIAL_OUT 126
+#define SYS_SKIPPING_PAGE 127
+#define SYS_DEBUGGING_NUM_CELLS 128
+#define SYS_CALENDAR 129
+#define SYS_PAGE 130
+#define SYS_PAGES 131
+#define SYS_PREVIEW_BUSY 132
+#define SYS_DISPLAY_MARGINS 133
+#define SYS_HIDE_MARGINS 134
+#define SYS_OPENING_PROMPT 135
+#define SYS_PRINT_PREVIEW 136
+#define SYS_PREVIEW_MARGINS_CHLIST 137
+#define SYS_PREVIEW_OPTIONS_CHLIST 138
+#define SYS_PREVIEW_OPTIONS_DIALOG 139
+#define SYS_PREVIEW_JUMP_DIALOG 140
+#define SYS_PREVIEW_ACC 141
+#define SYS_PREVIEW_MENUBAR 142
+#define SYS_PREVIEW_MENU 143
+#define SYS_PRINTER_DEVICES 144
+#define SYS_PRINT_CONTROL_DEVICE 145
+#define SYS_PRINT_PREVIEW_SETTINGS 146
+#define SYS_PREVIEW_SETTINGS_DL 147
+#define SYS_STANDARD_SOUNDS 148
+#define SYS_ALARM_STANDARD_NAME 149
+#define SYS_SILENT_ALARM 150
+#define SYS_SOUND_DISABLED 151
+#define SYS_WORD_ROM 152
+#define SYS_RESTART_FROM_SYS 153
+#define SRT_FILE_CREATED 154
+#define SRT_FILE_OPENED 155
+#define SRT_FILE_SAVED 156
+#define SRT_FILE_COMPRESSED 157
+#define SRT_FILE_MERGED 158
+#define SYS_SAVING_PROMPT 159
+#define SYS_RELOADING_PROMPT 160
+#define SYS_CONVERTING_PROMPT 161
+#define SYS_NOT_CHANGED 162
+#define SYS_CONFIRM_CONTINUE 163
+#define SYS_CONFIRM_CHANGE_LOSS 164
+#define SYS_LOSING_CHANGES 165
+#define SYS_NOTHING_TO_PRINT 166
+#define SYS_NOTHING_TO_INSERT 167
+#define SYS_NOTHING_TO_COPY 168
+#define SYS_REVERT_TO_SAVED 169
+#define SYS_SHIFT_KEY_NAME 170
+#define SRT_SPACE_ONLY 171
+#define SYS_CHANGE_PASSWORD 172
+#define SYS_SET_PASSWORD_DL 173
+#define SYS_GET_PASSWORD_DL 174
+#define SYS_HELP_EVALUATE 175
+#define SYS_HELP_MEMO 176
+#define SYS_HELP_IN_USE 177
+#define SYS_HELP_NO_SYS_MEM 178
+#define SYS_HELP_CALENDAR 179
+#define SYS_S3C_PRINT_CONTROL_DL 180
+#define SYS_S3C_PAGE_SETUP 181
+#define SYS_HELP_BATTERY 182
+#define SYS_VINE_FILE_INFO_DL 183
+#define SYS_RUSSIAN_KEYS 184
+#define SYS_HELP_INFRARED 185
+#define SYS_HELP_APPNOTREADY 186
+#define SYS_IR_DISABLED 187
+#define SYS_IR_POWER_LEVEL 188
+#define SYS_PRINTER_IR 189
+#define SYS_BAUD_RATE_CHLIST_X 190
+#define SYS_BAUD_CONTROL_X 191
diff --git a/code/SIBOSDK/include/sc_.rsi b/code/SIBOSDK/include/sc_.rsi
new file mode 100644
index 0000000..20c7b76
--- /dev/null
+++ b/code/SIBOSDK/include/sc_.rsi
@@ -0,0 +1,191 @@
+SYS_SPECIAL_CHARACTERS equ 1
+SYS_STRING equ 2
+SYS_DIMMED_MSG equ 3
+SYS_LOCKED_MSG equ 4
+SYS_BUSY equ 5
+SYS_SCANNING equ 6
+SYS_PRINTING_TO equ 7
+SYS_PAGE_IS equ 8
+SYS_COPIED_PROMPT equ 9
+SYS_COPYING_PROMPT equ 10
+SYS_LOADING_PROMPT equ 11
+SYS_MERGING_PROMPT equ 12
+SYS_NOTHING_TO_BRING equ 13
+SYS_NOT_FOUND equ 14
+SYS_NOTHING_TO_FIND equ 15
+SYS_COMPRESS_PROMPT equ 16
+SYS_NOT_COMPRESSIBLE equ 17
+SYS_PASSWORD_INCORRECT equ 18
+SYS_PASSWORD_NOT_CONFIRMED equ 19
+SYS_RANGE_RESET equ 20
+SYS_INVALID_NUM equ 21
+SYS_INVALID_MARGINS equ 22
+SYS_INVALID_CHAR equ 23
+SYS_OUT_OF_RANGE equ 24
+SYS_EDIT_NCHARS equ 25
+SYS_POPOUT_HELP equ 26
+SYS_HELP_STRING equ 27
+SYS_REPLACE_DISK equ 28
+SYS_NAME equ 29
+SYS_PACK equ 30
+SYS_FILELIST_DISK equ 31
+SYS_FLIST_RESET equ 32
+SYS_DEVICE_MEMORY equ 33
+SYS_PATH_IS equ 34
+SYS_CHOOSE_DIRECTORY equ 35
+SYS_CHOOSE_FILENAME equ 36
+SYS_CHOOSE_NEW_DIRECTORY equ 37
+SYS_EXISTS_OVER equ 38
+SYS_MAX equ 39
+SYS_MIN equ 40
+SYS_DEC_PLACES equ 41
+SYS_SIG_DIGITS equ 42
+SYS_EVALDLG_TITLE equ 43
+SYS_NOTHING_TO_EVAL equ 44
+SYS_TOOLONG_TO_EVAL equ 45
+SYS_XONXOFF_STRING equ 46
+SYS_HEADER_STR equ 47
+SYS_FOOTER_STR equ 48
+SYS_CENTIMETRES equ 49
+SYS_INCHES equ 50
+SYS_DEV_NOTREADY equ 51
+SYS_DEV_CORRUPT equ 52
+SYS_DEV_UNKNOWN equ 53
+SYS_DEV_INFO equ 54
+SYS_MTYPE_UNKNOWN equ 55
+SYS_MTYPE_FLOPPY equ 56
+SYS_MTYPE_HARD equ 57
+SYS_MTYPE_FLASH equ 58
+SYS_MTYPE_RAM equ 59
+SYS_MTYPE_ROM equ 60
+SYS_MTYPE_PROTECTED equ 61
+SYS_FILES_TAGGED equ 62
+SYS_NO_FILES equ 63
+SYS_NO_DISK equ 64
+SYS_UNFORMATTED equ 65
+SYS_UNRECOGNISED equ 66
+SYS_SOUND_FAIL equ 67
+SYS_BUTTON_TEXT equ 68
+SYS_AC_NO_YES equ 69
+SYS_AC_CONTINUE equ 70
+SYS_AC_ABANDON equ 71
+SYS_APPEND_ACLIST equ 72
+SYS_SMART_DIAL_ACLIST equ 73
+SYS_FREEDIAL_ACLIST equ 74
+SYS_NO_YES equ 75
+SYS_OFFON_MENU equ 76
+SYS_PRINTER_UNITS_CHLIST equ 77
+SYS_PRINTER_DEVICE_CHLIST equ 78
+SYS_BAUD_RATE_CHLIST equ 79
+SYS_DATA_BITS_CHLIST equ 80
+SYS_STOP_BITS_CHLIST equ 81
+SYS_PARITY_CHLIST equ 82
+SYS_FORMAT_CHLIST equ 83
+SYS_RAD_DEG equ 84
+SYS_PAGE_DIMENSIONS equ 85
+SYS_PAGE_SIZE equ 86
+SYS_ORIENT equ 87
+SYS_PRN_POS equ 88
+SYS_HEADFOOT_ALIGN equ 89
+SYS_PGNO_CHOICE equ 90
+SYS_ERROR_DIALOG equ 91
+SYS_QUERY_DIALOG equ 92
+SYS_PRINTING_DIALOG equ 93
+SYS_SET_PORT_DIALOG equ 94
+SYS_SET_HSHK_DIALOG equ 95
+SYS_PRINTER_CONFIG_DIALOG equ 96
+SYS_EVAL_DIALOG equ 97
+SYS_COUNTRY_SELECTOR_DIALOG equ 98
+SYS_SMART_DIAL_ITEM equ 99
+SYS_SMART_DIAL_DIALOG equ 100
+SYS_FREEDIAL_DIALOG equ 101
+SYS_FLIST_DIALOG equ 102
+SYS_PRINT_CONTROL_DL equ 103
+SYS_PAGING_CONTROL_DL equ 104
+SYS_PRINTER_MODEL equ 105
+SYS_MARGINS_DL equ 106
+SYS_HEADFOOT_DL equ 107
+SYS_PAGESIZE_DL equ 108
+SYS_FONT_DL equ 109
+SYS_TXTMESS equ 110
+SYS_HELP_INDEX_DATA equ 111
+SYS_HELP_INDEX equ 112
+SYS_HELP_ON_HELP equ 113
+SYS_HELP_DIALOG equ 114
+SYS_HELP_STATWIN equ 115
+SYS_HELP_DIALLING equ 116
+SYS_HELP_FILSELS equ 117
+SYS_HELP_EDIT equ 118
+SYS_HELP_X_HELP equ 119
+SYS_HELP_FILES equ 120
+SYS_HELP_PRINT equ 121
+SYS_TIME_BASICS equ 122
+SYS_HELP_ON_OFF equ 123
+SYS_HELP_X_INDEX equ 124
+SYS_WDR_GENERAL equ 125
+SYS_DIAL_OUT equ 126
+SYS_SKIPPING_PAGE equ 127
+SYS_DEBUGGING_NUM_CELLS equ 128
+SYS_CALENDAR equ 129
+SYS_PAGE equ 130
+SYS_PAGES equ 131
+SYS_PREVIEW_BUSY equ 132
+SYS_DISPLAY_MARGINS equ 133
+SYS_HIDE_MARGINS equ 134
+SYS_OPENING_PROMPT equ 135
+SYS_PRINT_PREVIEW equ 136
+SYS_PREVIEW_MARGINS_CHLIST equ 137
+SYS_PREVIEW_OPTIONS_CHLIST equ 138
+SYS_PREVIEW_OPTIONS_DIALOG equ 139
+SYS_PREVIEW_JUMP_DIALOG equ 140
+SYS_PREVIEW_ACC equ 141
+SYS_PREVIEW_MENUBAR equ 142
+SYS_PREVIEW_MENU equ 143
+SYS_PRINTER_DEVICES equ 144
+SYS_PRINT_CONTROL_DEVICE equ 145
+SYS_PRINT_PREVIEW_SETTINGS equ 146
+SYS_PREVIEW_SETTINGS_DL equ 147
+SYS_STANDARD_SOUNDS equ 148
+SYS_ALARM_STANDARD_NAME equ 149
+SYS_SILENT_ALARM equ 150
+SYS_SOUND_DISABLED equ 151
+SYS_WORD_ROM equ 152
+SYS_RESTART_FROM_SYS equ 153
+SRT_FILE_CREATED equ 154
+SRT_FILE_OPENED equ 155
+SRT_FILE_SAVED equ 156
+SRT_FILE_COMPRESSED equ 157
+SRT_FILE_MERGED equ 158
+SYS_SAVING_PROMPT equ 159
+SYS_RELOADING_PROMPT equ 160
+SYS_CONVERTING_PROMPT equ 161
+SYS_NOT_CHANGED equ 162
+SYS_CONFIRM_CONTINUE equ 163
+SYS_CONFIRM_CHANGE_LOSS equ 164
+SYS_LOSING_CHANGES equ 165
+SYS_NOTHING_TO_PRINT equ 166
+SYS_NOTHING_TO_INSERT equ 167
+SYS_NOTHING_TO_COPY equ 168
+SYS_REVERT_TO_SAVED equ 169
+SYS_SHIFT_KEY_NAME equ 170
+SRT_SPACE_ONLY equ 171
+SYS_CHANGE_PASSWORD equ 172
+SYS_SET_PASSWORD_DL equ 173
+SYS_GET_PASSWORD_DL equ 174
+SYS_HELP_EVALUATE equ 175
+SYS_HELP_MEMO equ 176
+SYS_HELP_IN_USE equ 177
+SYS_HELP_NO_SYS_MEM equ 178
+SYS_HELP_CALENDAR equ 179
+SYS_S3C_PRINT_CONTROL_DL equ 180
+SYS_S3C_PAGE_SETUP equ 181
+SYS_HELP_BATTERY equ 182
+SYS_VINE_FILE_INFO_DL equ 183
+SYS_RUSSIAN_KEYS equ 184
+SYS_HELP_INFRARED equ 185
+SYS_HELP_APPNOTREADY equ 186
+SYS_IR_DISABLED equ 187
+SYS_IR_POWER_LEVEL equ 188
+SYS_PRINTER_IR equ 189
+SYS_BAUD_RATE_CHLIST_X equ 190
+SYS_BAUD_CONTROL_X equ 191
diff --git a/code/SIBOSDK/include/scprndlg.g b/code/SIBOSDK/include/scprndlg.g
new file mode 100644
index 0000000..74dd373
--- /dev/null
+++ b/code/SIBOSDK/include/scprndlg.g
@@ -0,0 +1,48 @@
+/* Generated by Ctran from scprndlg.cl */
+#define SCPRNDLG_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef GATE_G
+#include <gate.g>
+#endif
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef FONTDLG_G
+#include <fontdlg.g>
+#endif
+#ifndef PRNTDLGS_G
+#include <prntdlgs.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef P_SERIAL_H
+#include <p_serial.h>
+#endif
+/* Class Numbers */
+#define C_SCPRNCTL 18
+#define C_SCPGSETUP 19
+/* Method Numbers */
+/* Property of scprnctl */
+typedef struct {
+PVV_DISPLAY Disp;
+} PRS_SCPRNCTL;
+typedef struct pr_scprnctl
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_SCPRNCTL scprnctl;
+} PR_SCPRNCTL;
+/* Property of scpgsetup */
+typedef struct pr_scpgsetup
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_PRNCTRL prnctrl;
+} PR_SCPGSETUP;
diff --git a/code/SIBOSDK/include/scprndlg.ing b/code/SIBOSDK/include/scprndlg.ing
new file mode 100644
index 0000000..a34e620
--- /dev/null
+++ b/code/SIBOSDK/include/scprndlg.ing
@@ -0,0 +1,46 @@
+; Generated by Ctran from scprndlg.cl
+SCPRNDLG_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF GATE_ING
+ INCLUDE ..\inc\GATE.ING
+ENDIF
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+IFNDEF FONTDLG_ING
+ INCLUDE ..\inc\FONTDLG.ING
+ENDIF
+IFNDEF PRNTDLGS_ING
+ INCLUDE ..\inc\PRNTDLGS.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF P_SERIAL_INC
+ INCLUDE ..\inc\P_SERIAL.INC
+ENDIF
+; Class Numbers
+C_SCPRNCTL equ 18
+C_SCPGSETUP equ 19
+; Method Numbers
+; Property of scprnctl
+PRS_SCPRNCTL struc
+ScprnctlDisp PVV_DISPLAY <>
+PRS_SCPRNCTL ends
+PR_SCPRNCTL struc
+ScprnctlRoot PRS_ROOT <>
+ScprnctlWin PRS_WIN <>
+ScprnctlDlgchain PRS_DLGCHAIN <>
+ScprnctlDlgbox PRS_DLGBOX <>
+ScprnctlScprnctl PRS_SCPRNCTL <>
+PR_SCPRNCTL ends
+; Property of scpgsetup
+PR_SCPGSETUP struc
+ScpgsetupRoot PRS_ROOT <>
+ScpgsetupWin PRS_WIN <>
+ScpgsetupDlgchain PRS_DLGCHAIN <>
+ScpgsetupDlgbox PRS_DLGBOX <>
+ScpgsetupPrnctrl PRS_PRNCTRL <>
+PR_SCPGSETUP ends
diff --git a/code/SIBOSDK/include/scrimg.g b/code/SIBOSDK/include/scrimg.g
new file mode 100644
index 0000000..e619e56
--- /dev/null
+++ b/code/SIBOSDK/include/scrimg.g
@@ -0,0 +1,111 @@
+/* Generated by Ctran from scrimg.cat */
+#define SCRIMG_G
+#ifndef SCRLAY_G
+#include <scrlay.g>
+#endif
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef WLIB_H
+#include <wlib.h>
+#endif
+/* Class Numbers */
+#define C_WRAP 2
+#define C_SCRIMG 3
+/* Method Numbers */
+#define O_SI_SENSE 3
+#define O_SI_FWD_CHANGE 16
+#define O_SI_STYLE_CHANGED 14
+#define O_SI_DOC_RESET 12
+#define O_SI_MOVE_CURSOR 9
+#define O_SI_DELPREP 15
+#define O_SI_GET_SELECT 5
+#define O_SI_REDRAW 10
+#define O_SI_EMPHASIZE 4
+#define O_SI_SCROLL 7
+#define O_SI_PAN 6
+#define O_SI_PARA_CHANGED 13
+#define O_SI_SET 2
+#define O_SI_DOC_CHANGED 11
+#define O_SI_INIT 1
+#define O_SI_VIEW 8
+/* Property of wrap */
+typedef struct {
+void *scrimg;
+} PRS_WRAP;
+typedef struct pr_wrap
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_WRAP wrap;
+} PR_WRAP;
+/* Constants for scrimg */
+#define SCRIMG_LINEDN 0x00
+#define SCRIMG_LINEUP 0x01
+#define SCRIMG_PAGEDN 0x02
+#define SCRIMG_PAGEUP 0x03
+#define SCRIMG_LINBEG 0x04
+#define SCRIMG_LINEND 0x05
+#define SCRIMG_SETPOS 0x06
+#define SCRIMG_FORMAT_DELETE_LEFT 1
+#define SCRIMG_FORMAT_DELETE_RIGHT 2
+#define SCRIMG_FORMAT_TYPING 3
+#define SCRIMG_PAN_SETNOPAN 0
+#define SCRIMG_PAN_DELTA 1
+#define SCRIMG_PAN_ABS 2
+#define SCRIMG_STCHNG_DOC 0
+#define SCRIMG_STCHNG_PARA 1
+#define SCRIMG_STCHNG_LINE 2
+#define SCRIMG_FLAGS_PAGEBREAK 0x01
+#define SCRIMG_FLAGS_S3_COMPAT 0x02
+/* Types for scrimg */
+typedef struct
+{
+unsigned short int wid;
+P_POINT tl;
+short int nlines;
+unsigned char lheight;
+unsigned char lascent;
+short int width;
+short int margin;
+short int lcfont;
+unsigned char cwidth;
+unsigned char lcstyle;
+unsigned char lccode;
+unsigned char hscrlx;
+unsigned char hscrlm;
+unsigned char drawplabs;
+} SCRIMG_WIN;
+/* Property of scrimg */
+typedef struct {
+PR_WRAP *wrap;
+PR_SCRLAY *lay;
+SCRIMG_WIN win;
+SCRLAY_PLX anc;
+SCRLAY_PLX crs;
+SCRLAY_PLX oldcrs;
+short int txwidth;
+short int mrwidth;
+short int xleft;
+short int xright;
+unsigned char lcwidth;
+unsigned char lcline;
+short int updownx;
+unsigned char select;
+unsigned char formatting;
+unsigned char isredraw;
+unsigned char GCcreated;
+unsigned char emphasised;
+unsigned char plabchange;
+unsigned char nopan;
+unsigned char flags;
+short int lfmt;
+short int lgood;
+short int xo;
+G_GC gc;
+} PRS_SCRIMG;
+typedef struct pr_scrimg
+{
+PRS_ROOT root;
+PRS_SCRIMG scrimg;
+} PR_SCRIMG;
diff --git a/code/SIBOSDK/include/scrimg.ing b/code/SIBOSDK/include/scrimg.ing
new file mode 100644
index 0000000..a93aee8
--- /dev/null
+++ b/code/SIBOSDK/include/scrimg.ing
@@ -0,0 +1,108 @@
+; Generated by Ctran from scrimg.cl
+SCRIMG_ING equ 1
+IFNDEF SCRLAY_ING
+ INCLUDE ..\inc\SCRLAY.ING
+ENDIF
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF WLIB_INC
+ INCLUDE ..\inc\WLIB.INC
+ENDIF
+; Class Numbers
+C_WRAP equ 2
+C_SCRIMG equ 3
+; Method Numbers
+O_SI_SENSE equ 3
+O_SI_FWD_CHANGE equ 16
+O_SI_STYLE_CHANGED equ 14
+O_SI_DOC_RESET equ 12
+O_SI_MOVE_CURSOR equ 9
+O_SI_DELPREP equ 15
+O_SI_GET_SELECT equ 5
+O_SI_REDRAW equ 10
+O_SI_EMPHASIZE equ 4
+O_SI_SCROLL equ 7
+O_SI_PAN equ 6
+O_SI_PARA_CHANGED equ 13
+O_SI_SET equ 2
+O_SI_DOC_CHANGED equ 11
+O_SI_INIT equ 1
+O_SI_VIEW equ 8
+; Property of wrap
+PRS_WRAP struc
+WrapScrimg dw ?
+PRS_WRAP ends
+PR_WRAP struc
+WrapRoot PRS_ROOT <>
+WrapActive PRS_ACTIVE <>
+WrapWrap PRS_WRAP <>
+PR_WRAP ends
+; Constants for scrimg
+SCRIMG_LINEDN equ (000h)
+SCRIMG_LINEUP equ (001h)
+SCRIMG_PAGEDN equ (002h)
+SCRIMG_PAGEUP equ (003h)
+SCRIMG_LINBEG equ (004h)
+SCRIMG_LINEND equ (005h)
+SCRIMG_SETPOS equ (006h)
+SCRIMG_FORMAT_DELETE_LEFT equ (1)
+SCRIMG_FORMAT_DELETE_RIGHT equ (2)
+SCRIMG_FORMAT_TYPING equ (3)
+SCRIMG_PAN_SETNOPAN equ (0)
+SCRIMG_PAN_DELTA equ (1)
+SCRIMG_PAN_ABS equ (2)
+SCRIMG_STCHNG_DOC equ (0)
+SCRIMG_STCHNG_PARA equ (1)
+SCRIMG_STCHNG_LINE equ (2)
+SCRIMG_FLAGS_PAGEBREAK equ (001h)
+SCRIMG_FLAGS_S3_COMPAT equ (002h)
+; Types for scrimg
+SCRIMG_WIN struc
+SCRIMG_WINWid  dw ? 
+SCRIMG_WINTl P_POINT <>
+SCRIMG_WINNlines  dw ? 
+SCRIMG_WINLheight  db ? 
+SCRIMG_WINLascent  db ? 
+SCRIMG_WINWidth  dw ? 
+SCRIMG_WINMargin  dw ? 
+SCRIMG_WINLcfont  dw ? 
+SCRIMG_WINCwidth  db ? 
+SCRIMG_WINLcstyle  db ? 
+SCRIMG_WINLccode  db ? 
+SCRIMG_WINHscrlx  db ? 
+SCRIMG_WINHscrlm  db ? 
+SCRIMG_WINDrawplabs  db ? 
+SCRIMG_WIN ends
+; Property of scrimg
+PRS_SCRIMG struc
+ScrimgWrap dw ?
+ScrimgLay dw ?
+ScrimgWin SCRIMG_WIN <>
+ScrimgAnc SCRLAY_PLX <>
+ScrimgCrs SCRLAY_PLX <>
+ScrimgOldcrs SCRLAY_PLX <>
+ScrimgTxwidth  dw ? 
+ScrimgMrwidth  dw ? 
+ScrimgXleft  dw ? 
+ScrimgXright  dw ? 
+ScrimgLcwidth  db ? 
+ScrimgLcline  db ? 
+ScrimgUpdownx  dw ? 
+ScrimgSelect  db ? 
+ScrimgFormatting  db ? 
+ScrimgIsredraw  db ? 
+ScrimgGCcreated  db ? 
+ScrimgEmphasised  db ? 
+ScrimgPlabchange  db ? 
+ScrimgNopan  db ? 
+ScrimgFlags  db ? 
+ScrimgLfmt  dw ? 
+ScrimgLgood  dw ? 
+ScrimgXo  dw ? 
+ScrimgGc G_GC <>
+PRS_SCRIMG ends
+PR_SCRIMG struc
+ScrimgRoot PRS_ROOT <>
+ScrimgScrimg PRS_SCRIMG <>
+PR_SCRIMG ends
diff --git a/code/SIBOSDK/include/scrlay.g b/code/SIBOSDK/include/scrlay.g
new file mode 100644
index 0000000..5670dda
--- /dev/null
+++ b/code/SIBOSDK/include/scrlay.g
@@ -0,0 +1,255 @@
+/* Generated by Ctran from scrlay.cat */
+#define SCRLAY_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef P_GRAF_H
+#include <p_graf.h>
+#endif
+/* Class Numbers */
+#define C_SCRLAY 0
+#define C_PRNLAY 1
+/* Method Numbers */
+#define O_SL_FORMAT_LINE 9
+#define O_SL_POS_TO_XL 5
+#define O_SL_SCROLL 10
+#define O_SL_PARA_CHANGED 14
+#define O_SL_RESCALE 15
+#define O_SL_LINE_ENDS 4
+#define O_SL_SET 2
+#define O_SL_SET_LINES 13
+#define O_SL_INIT 1
+#define O_SL_PRINT_POS 17
+#define O_SL_VIEW 11
+#define O_SL_BEGIN_READ 7
+#define O_SL_SENSE 3
+#define O_SL_READ 8
+#define O_SL_PRINT_READ 16
+#define O_SL_XL_TO_POS 6
+#define O_SL_DISCARD_LAYOUT 12
+/* Constants for scrlay */
+#define SCRLAY_SYM_HARD_HYPHEN 7
+#define SCRLAY_SYM_SOFT_HYPHEN 14
+#define SCRLAY_SYM_HARD_SPACE 15
+#define SCRLAY_SYM_SHOW_SPACE 8
+#define SCRLAY_SHOW_TABS 0x01
+#define SCRLAY_SHOW_SPACES 0x02
+#define SCRLAY_SHOW_CRS 0x04
+#define SCRLAY_SHOW_HYPHENS 0x08
+#define SCRLAY_SHOW_LFS 0x10
+#define SCRLAY_WIDOW_ORPHAN 0x20
+#define SCRLAY_ALIGN_LEFT 0
+#define SCRLAY_ALIGN_RIGHT 1
+#define SCRLAY_ALIGN_CENTRE 2
+#define SCRLAY_ALIGN_JUSTIFY 3
+#define SCRLAY_REPEAT_TAB 3
+#define SCRLAY_NTABS_MAX 8
+#define SCRLAY_SCAN_POS 0
+#define SCRLAY_SCAN_XY 1
+#define SCRLAY_SCAN_LINE 2
+#define SCRLAY_SPACING_KEEP_NEXT 0x01
+#define SCRLAY_SPACING_KEEP_TOGETHER 0x02
+#define SCRLAY_SPACING_NEW_PAGE 0x04
+#define SCRLAY_TBOX_TAB 0x8000
+#define SCRLAY_TBOX_TAB_USED 0x4000
+#define SCRLAY_TBOX_TAB_LEFT 0x2000
+#define SCRLAY_TBOX_NO_STYLE 0x1000
+#define SCRLAY_TBOX_MASK_LEN 0xff
+/* Types for scrlay */
+typedef struct
+{
+unsigned short int x;
+unsigned short int type;
+} SCRLAY_TABSTOP;
+typedef struct
+{
+unsigned short int ntab;
+SCRLAY_TABSTOP tab[SCRLAY_NTABS_MAX];
+} SCRLAY_TABS;
+typedef struct
+{
+unsigned short int left;
+unsigned short int right;
+unsigned short int indent;
+unsigned short int align;
+} SCRLAY_MARGINS;
+typedef struct
+{
+unsigned short int line;
+unsigned short int above;
+unsigned short int below;
+unsigned short int flags;
+} SCRLAY_SPACING;
+typedef struct
+{
+unsigned short int fid;
+unsigned short int style;
+unsigned short int height;
+} SCRLAY_FONT;
+typedef struct
+{
+unsigned short int pos;
+short int printer;
+char *buf;
+short int blen;
+} SCRLAY_SENSECHARS;
+typedef struct
+{
+SCRLAY_MARGINS *margins;
+SCRLAY_TABS *tabs;
+SCRLAY_SPACING *spacing;
+} SCRLAY_PDATA;
+typedef struct
+{
+SCRLAY_FONT font;
+unsigned short int align;
+char *buf;
+short int blen;
+} SCRLAY_PLABEL;
+typedef struct
+{
+unsigned short int len;
+void *content;
+short int sensechars;
+short int sensepdata;
+short int senseplabel;
+short int toparst;
+short int enqpage;
+} SCRLAY_DOC;
+typedef struct que_tbox
+{
+struct scrlay_tbox *next;
+struct scrlay_tbox *prev;
+} QUE_TBOX;
+typedef struct scrlay_tbox
+{
+QUE_TBOX hd;
+short int width;
+unsigned short int tlen;
+} SCRLAY_TBOX;
+typedef struct que_line
+{
+struct scrlay_line *next;
+struct scrlay_line *prev;
+} QUE_LINE;
+typedef struct scrlay_line
+{
+QUE_LINE hd;
+QUE_TBOX tboxs;
+short int indent;
+unsigned short int len;
+unsigned char islast;
+unsigned char new_page;
+} SCRLAY_LINE;
+typedef struct que_para
+{
+struct scrlay_para *next;
+struct scrlay_para *prev;
+} QUE_PARA;
+typedef struct scrlay_para
+{
+QUE_PARA hd;
+QUE_LINE lines;
+} SCRLAY_PARA;
+typedef struct
+{
+unsigned short int pos;
+short int line;
+short int x;
+} SCRLAY_PLX;
+typedef struct
+{
+short int scan;
+SCRLAY_PLX test;
+SCRLAY_PLX pbeg;
+SCRLAY_PLX lbeg;
+SCRLAY_PLX tbeg;
+SCRLAY_TBOX *pt;
+SCRLAY_LINE *pl;
+SCRLAY_PARA *pp;
+} SCRLAY_SCAN;
+typedef struct
+{
+SCRLAY_PLABEL *label;
+SCRLAY_FONT f;
+unsigned short int width;
+unsigned short int indent;
+unsigned char blen;
+unsigned char isfirst;
+unsigned char islast;
+unsigned char new_page;
+} SCRLAY_READ;
+typedef struct
+{
+SCRLAY_PARA *pp;
+SCRLAY_LINE *pl;
+SCRLAY_TBOX *pt;
+unsigned short int pos;
+} SCRLAY_RD;
+typedef struct
+{
+SCRLAY_PARA *pp;
+unsigned short int pos;
+short int line;
+unsigned short int pend;
+short int lend;
+} SCRLAY_FMT;
+typedef struct
+{
+unsigned char options;
+unsigned char printer;
+SCRLAY_PDATA pd;
+SCRLAY_FONT *font;
+unsigned char *fwtab;
+unsigned short int scrpwidth;
+SCRLAY_FONT *sfont;
+} SCRLAY_STYLE;
+/* Property of scrlay */
+typedef struct {
+QUE_PARA paras;
+SCRLAY_PLX first;
+unsigned char nomemory;
+unsigned char adjust;
+SCRLAY_SCAN *scan;
+SCRLAY_RD rd;
+SCRLAY_FMT fmt;
+SCRLAY_DOC doc;
+short int slines;
+short int spadjust;
+SCRLAY_STYLE st;
+} PRS_SCRLAY;
+typedef struct pr_scrlay
+{
+PRS_ROOT root;
+PRS_SCRLAY scrlay;
+} PR_SCRLAY;
+/* Types for prnlay */
+typedef struct
+{
+SCRLAY_PLABEL s;
+unsigned char *wid;
+unsigned short int margin;
+unsigned short int gutter;
+} PRNLAY_PLABEL;
+/* Property of prnlay */
+typedef struct {
+short int tbxlen;
+short int senselen;
+char *sensebuf;
+unsigned short int pos;
+short int line;
+short int nlines;
+short int below;
+short int excess;
+short int ngaps;
+short int ngap;
+short int used;
+SCRLAY_TBOX *ptab;
+short int plabel;
+} PRS_PRNLAY;
+typedef struct pr_prnlay
+{
+PRS_ROOT root;
+PRS_SCRLAY scrlay;
+PRS_PRNLAY prnlay;
+} PR_PRNLAY;
diff --git a/code/SIBOSDK/include/scrlay.ing b/code/SIBOSDK/include/scrlay.ing
new file mode 100644
index 0000000..e7a724d
--- /dev/null
+++ b/code/SIBOSDK/include/scrlay.ing
@@ -0,0 +1,231 @@
+; Generated by Ctran from scrlay.cl
+SCRLAY_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF P_GRAF_INC
+ INCLUDE ..\inc\P_GRAF.INC
+ENDIF
+; Class Numbers
+C_SCRLAY equ 0
+C_PRNLAY equ 1
+; Method Numbers
+O_SL_FORMAT_LINE equ 9
+O_SL_POS_TO_XL equ 5
+O_SL_SCROLL equ 10
+O_SL_PARA_CHANGED equ 14
+O_SL_RESCALE equ 15
+O_SL_LINE_ENDS equ 4
+O_SL_SET equ 2
+O_SL_SET_LINES equ 13
+O_SL_INIT equ 1
+O_SL_PRINT_POS equ 17
+O_SL_VIEW equ 11
+O_SL_BEGIN_READ equ 7
+O_SL_SENSE equ 3
+O_SL_READ equ 8
+O_SL_PRINT_READ equ 16
+O_SL_XL_TO_POS equ 6
+O_SL_DISCARD_LAYOUT equ 12
+; Constants for scrlay
+SCRLAY_SYM_HARD_HYPHEN equ (7)
+SCRLAY_SYM_SOFT_HYPHEN equ (14)
+SCRLAY_SYM_HARD_SPACE equ (15)
+SCRLAY_SYM_SHOW_SPACE equ (8)
+SCRLAY_SHOW_TABS equ (001h)
+SCRLAY_SHOW_SPACES equ (002h)
+SCRLAY_SHOW_CRS equ (004h)
+SCRLAY_SHOW_HYPHENS equ (008h)
+SCRLAY_SHOW_LFS equ (010h)
+SCRLAY_WIDOW_ORPHAN equ (020h)
+SCRLAY_ALIGN_LEFT equ (0)
+SCRLAY_ALIGN_RIGHT equ (1)
+SCRLAY_ALIGN_CENTRE equ (2)
+SCRLAY_ALIGN_JUSTIFY equ (3)
+SCRLAY_REPEAT_TAB equ (3)
+SCRLAY_NTABS_MAX equ (8)
+SCRLAY_SCAN_POS equ (0)
+SCRLAY_SCAN_XY equ (1)
+SCRLAY_SCAN_LINE equ (2)
+SCRLAY_SPACING_KEEP_NEXT equ (001h)
+SCRLAY_SPACING_KEEP_TOGETHER equ (002h)
+SCRLAY_SPACING_NEW_PAGE equ (004h)
+SCRLAY_TBOX_TAB equ (08000h)
+SCRLAY_TBOX_TAB_USED equ (04000h)
+SCRLAY_TBOX_TAB_LEFT equ (02000h)
+SCRLAY_TBOX_NO_STYLE equ (01000h)
+SCRLAY_TBOX_MASK_LEN equ (0ffh)
+; Types for scrlay
+SCRLAY_TABSTOP struc
+SCRLAY_TABSTOPX  dw ? 
+SCRLAY_TABSTOPType  dw ? 
+SCRLAY_TABSTOP ends
+SCRLAY_TABS struc
+SCRLAY_TABSNtab  dw ? 
+SCRLAY_TABSTab db (size SCRLAY_TABSTOP)* SCRLAY_NTABS_MAX dup (?)
+SCRLAY_TABS ends
+SCRLAY_MARGINS struc
+SCRLAY_MARGINSLeft  dw ? 
+SCRLAY_MARGINSRight  dw ? 
+SCRLAY_MARGINSIndent  dw ? 
+SCRLAY_MARGINSAlign  dw ? 
+SCRLAY_MARGINS ends
+SCRLAY_SPACING struc
+SCRLAY_SPACINGLine  dw ? 
+SCRLAY_SPACINGAbove  dw ? 
+SCRLAY_SPACINGBelow  dw ? 
+SCRLAY_SPACINGFlags  dw ? 
+SCRLAY_SPACING ends
+SCRLAY_FONT struc
+SCRLAY_FONTFid  dw ? 
+SCRLAY_FONTStyle  dw ? 
+SCRLAY_FONTHeight  dw ? 
+SCRLAY_FONT ends
+SCRLAY_SENSECHARS struc
+SCRLAY_SENSECHARSPos  dw ? 
+SCRLAY_SENSECHARSPrinter  dw ? 
+SCRLAY_SENSECHARSBuf dw ?
+SCRLAY_SENSECHARSBlen  dw ? 
+SCRLAY_SENSECHARS ends
+SCRLAY_PDATA struc
+SCRLAY_PDATAMargins dw ?
+SCRLAY_PDATATabs dw ?
+SCRLAY_PDATASpacing dw ?
+SCRLAY_PDATA ends
+SCRLAY_PLABEL struc
+SCRLAY_PLABELFont SCRLAY_FONT <>
+SCRLAY_PLABELAlign  dw ? 
+SCRLAY_PLABELBuf dw ?
+SCRLAY_PLABELBlen  dw ? 
+SCRLAY_PLABEL ends
+SCRLAY_DOC struc
+SCRLAY_DOCLen  dw ? 
+SCRLAY_DOCContent dw ?
+SCRLAY_DOCSensechars  dw ? 
+SCRLAY_DOCSensepdata  dw ? 
+SCRLAY_DOCSenseplabel  dw ? 
+SCRLAY_DOCToparst  dw ? 
+SCRLAY_DOCEnqpage  dw ? 
+SCRLAY_DOC ends
+QUE_TBOX struc
+QUE_TBOXNext dw ?
+QUE_TBOXPrev dw ?
+QUE_TBOX ends
+SCRLAY_TBOX struc
+SCRLAY_TBOXHd QUE_TBOX <>
+SCRLAY_TBOXWidth  dw ? 
+SCRLAY_TBOXTlen  dw ? 
+SCRLAY_TBOX ends
+QUE_LINE struc
+QUE_LINENext dw ?
+QUE_LINEPrev dw ?
+QUE_LINE ends
+SCRLAY_LINE struc
+SCRLAY_LINEHd QUE_LINE <>
+SCRLAY_LINETboxs QUE_TBOX <>
+SCRLAY_LINEIndent  dw ? 
+SCRLAY_LINELen  dw ? 
+SCRLAY_LINEIslast  db ? 
+SCRLAY_LINENew_page  db ? 
+SCRLAY_LINE ends
+QUE_PARA struc
+QUE_PARANext dw ?
+QUE_PARAPrev dw ?
+QUE_PARA ends
+SCRLAY_PARA struc
+SCRLAY_PARAHd QUE_PARA <>
+SCRLAY_PARALines QUE_LINE <>
+SCRLAY_PARA ends
+SCRLAY_PLX struc
+SCRLAY_PLXPos  dw ? 
+SCRLAY_PLXLine  dw ? 
+SCRLAY_PLXX  dw ? 
+SCRLAY_PLX ends
+SCRLAY_SCAN struc
+SCRLAY_SCANScan  dw ? 
+SCRLAY_SCANTest SCRLAY_PLX <>
+SCRLAY_SCANPbeg SCRLAY_PLX <>
+SCRLAY_SCANLbeg SCRLAY_PLX <>
+SCRLAY_SCANTbeg SCRLAY_PLX <>
+SCRLAY_SCANPt dw ?
+SCRLAY_SCANPl dw ?
+SCRLAY_SCANPp dw ?
+SCRLAY_SCAN ends
+SCRLAY_READ struc
+SCRLAY_READLabel dw ?
+SCRLAY_READF SCRLAY_FONT <>
+SCRLAY_READWidth  dw ? 
+SCRLAY_READIndent  dw ? 
+SCRLAY_READBlen  db ? 
+SCRLAY_READIsfirst  db ? 
+SCRLAY_READIslast  db ? 
+SCRLAY_READNew_page  db ? 
+SCRLAY_READ ends
+SCRLAY_RD struc
+SCRLAY_RDPp dw ?
+SCRLAY_RDPl dw ?
+SCRLAY_RDPt dw ?
+SCRLAY_RDPos  dw ? 
+SCRLAY_RD ends
+SCRLAY_FMT struc
+SCRLAY_FMTPp dw ?
+SCRLAY_FMTPos  dw ? 
+SCRLAY_FMTLine  dw ? 
+SCRLAY_FMTPend  dw ? 
+SCRLAY_FMTLend  dw ? 
+SCRLAY_FMT ends
+SCRLAY_STYLE struc
+SCRLAY_STYLEOptions  db ? 
+SCRLAY_STYLEPrinter  db ? 
+SCRLAY_STYLEPd SCRLAY_PDATA <>
+SCRLAY_STYLEFont dw ?
+SCRLAY_STYLEFwtab dw ?
+SCRLAY_STYLEScrpwidth  dw ? 
+SCRLAY_STYLESfont dw ?
+SCRLAY_STYLE ends
+; Property of scrlay
+PRS_SCRLAY struc
+ScrlayParas QUE_PARA <>
+ScrlayFirst SCRLAY_PLX <>
+ScrlayNomemory  db ? 
+ScrlayAdjust  db ? 
+ScrlayScan dw ?
+ScrlayRd SCRLAY_RD <>
+ScrlayFmt SCRLAY_FMT <>
+ScrlayDoc SCRLAY_DOC <>
+ScrlaySlines  dw ? 
+ScrlaySpadjust  dw ? 
+ScrlaySt SCRLAY_STYLE <>
+PRS_SCRLAY ends
+PR_SCRLAY struc
+ScrlayRoot PRS_ROOT <>
+ScrlayScrlay PRS_SCRLAY <>
+PR_SCRLAY ends
+; Types for prnlay
+PRNLAY_PLABEL struc
+PRNLAY_PLABELS SCRLAY_PLABEL <>
+PRNLAY_PLABELWid dw ?
+PRNLAY_PLABELMargin  dw ? 
+PRNLAY_PLABELGutter  dw ? 
+PRNLAY_PLABEL ends
+; Property of prnlay
+PRS_PRNLAY struc
+PrnlayTbxlen  dw ? 
+PrnlaySenselen  dw ? 
+PrnlaySensebuf dw ?
+PrnlayPos  dw ? 
+PrnlayLine  dw ? 
+PrnlayNlines  dw ? 
+PrnlayBelow  dw ? 
+PrnlayExcess  dw ? 
+PrnlayNgaps  dw ? 
+PrnlayNgap  dw ? 
+PrnlayUsed  dw ? 
+PrnlayPtab dw ?
+PrnlayPlabel  dw ? 
+PRS_PRNLAY ends
+PR_PRNLAY struc
+PrnlayRoot PRS_ROOT <>
+PrnlayScrlay PRS_SCRLAY <>
+PrnlayPrnlay PRS_PRNLAY <>
+PR_PRNLAY ends
diff --git a/code/SIBOSDK/include/search.h b/code/SIBOSDK/include/search.h
new file mode 100644
index 0000000..84b1fcd
--- /dev/null
+++ b/code/SIBOSDK/include/search.h
@@ -0,0 +1,42 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  search.h -  search and sort function prototypes.			   *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _SEARCH_INC_
+#define _SEARCH_INC_
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void   * bsearch(const void *_key, const void *_base,
+		       size_t _num, size_t _width,
+		       int ( *_compare)(const void *_e1, const void *_e2));
+extern void	 qsort(void *_base, size_t _num, size_t _width,
+              int (  *_compare)(const void *_e1, const void *_e2));
+extern char   * lfind(const char *_key, const char *_base,
+	       unsigned *_num, unsigned _width,
+	       int ( *_compare)(const void *_e1, const void *_e2));
+extern char   * lsearch(const char *_key, char *_base,
+		 unsigned *_num, unsigned _width,
+		 int ( *_compare)(const void *_e1, const void *_e2));
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/serdlgs.g b/code/SIBOSDK/include/serdlgs.g
new file mode 100644
index 0000000..d756419
--- /dev/null
+++ b/code/SIBOSDK/include/serdlgs.g
@@ -0,0 +1,28 @@
+/* Generated by Ctran from serdlgs.cl */
+#define SERDLGS_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef P_SERIAL_H
+#include <p_serial.h>
+#endif
+/* Class Numbers */
+#define C_SETPORTDLG 56
+#define C_SETHSHKDLG 57
+/* Method Numbers */
+/* Property of setportdlg */
+typedef struct pr_setportdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_SETPORTDLG;
+/* Property of sethshkdlg */
+typedef struct pr_sethshkdlg
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+} PR_SETHSHKDLG;
diff --git a/code/SIBOSDK/include/serdlgs.ing b/code/SIBOSDK/include/serdlgs.ing
new file mode 100644
index 0000000..78fe3e2
--- /dev/null
+++ b/code/SIBOSDK/include/serdlgs.ing
@@ -0,0 +1,26 @@
+; Generated by Ctran from serdlgs.cl
+SERDLGS_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF P_SERIAL_INC
+ INCLUDE ..\inc\P_SERIAL.INC
+ENDIF
+; Class Numbers
+C_SETPORTDLG equ 56
+C_SETHSHKDLG equ 57
+; Method Numbers
+; Property of setportdlg
+PR_SETPORTDLG struc
+SetportdlgRoot PRS_ROOT <>
+SetportdlgWin PRS_WIN <>
+SetportdlgDlgchain PRS_DLGCHAIN <>
+SetportdlgDlgbox PRS_DLGBOX <>
+PR_SETPORTDLG ends
+; Property of sethshkdlg
+PR_SETHSHKDLG struc
+SethshkdlgRoot PRS_ROOT <>
+SethshkdlgWin PRS_WIN <>
+SethshkdlgDlgchain PRS_DLGCHAIN <>
+SethshkdlgDlgbox PRS_DLGBOX <>
+PR_SETHSHKDLG ends
diff --git a/code/SIBOSDK/include/setjmp.h b/code/SIBOSDK/include/setjmp.h
new file mode 100644
index 0000000..459db94
--- /dev/null
+++ b/code/SIBOSDK/include/setjmp.h
@@ -0,0 +1,46 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  setjmp.h -  typedef and function prototypes for setjmp and longjmp.     *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _SETJMP_INC_
+#define _SETJMP_INC_
+
+#ifndef _JMPTYPE_DEF
+#define _JMPTYPE_DEF
+
+typedef struct {
+    unsigned  j_flag;
+    unsigned  j_ip;
+    unsigned  j_sp;
+    unsigned  j_bp;
+    unsigned  j_si;
+    unsigned  j_di;
+    unsigned  j_dx;
+    unsigned  j_cx;
+    unsigned  j_bx;
+    unsigned  j_classHandle;
+    unsigned  j_classPtr;
+    unsigned  j_enterFrame;
+    unsigned  j_osFrame;
+    char      j_st[2][10];
+} jmp_buf[1];
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save,call(reg_saved=>(ax,bx,cx,dx,ds,es,si,di,st0,st1,st2,st3,st4,st5,st6))
+extern void  longjmp(jmp_buf _env, int _val);
+#pragma restore
+extern int setjmp(jmp_buf _env);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/share.h b/code/SIBOSDK/include/share.h
new file mode 100644
index 0000000..1fc6f67
--- /dev/null
+++ b/code/SIBOSDK/include/share.h
@@ -0,0 +1,25 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  share.h -  header file for file sharing used with sopen.                *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _SHARE_INC_
+#define _SHARE_INC_
+
+#define SH_NOINHERIT	0x80
+#define SH_COMPAT	0x00
+#define SH_DENYRW	0x10
+#define SH_DENYWR	0x20
+#define SH_DENYRD	0x30
+#define SH_DENYNO	0x40
+
+#define SH_ALL          0xF0
+
+#define SH_DENYNONE	SH_DENYNO     /* MS documentation uses both */
+#endif
diff --git a/code/SIBOSDK/include/signal.h b/code/SIBOSDK/include/signal.h
new file mode 100644
index 0000000..cb03a22
--- /dev/null
+++ b/code/SIBOSDK/include/signal.h
@@ -0,0 +1,51 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  signal.h -  software signalling definitions and prototypes.		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _SIGNAL_INC_
+#define _SIGNAL_INC_
+
+typedef int     sig_atomic_t;
+#define NSIG 23     /* maximum signal number + 1 */
+
+/* signal types */
+#define SIGINT      2   /* interrupt - corresponds to DOS 3.x int 23H */
+#define SIGILL      4   /* illegal opcode */
+#define SIGFPE      8   /* floating point error */
+#define SIGSEGV     11  /* segment violation */
+#define SIGTERM     15  /* Software termination signal from kill */
+#define SIGUSR1     16  /* User defined signal 1 */
+#define SIGUSR2     17  /* User defined signal 2 */
+#define SIGUSR3     20  /* User defined signal 3 */
+#define SIGABRT     22  /* abnormal termination triggered by abort call */
+
+/* signal action codes */
+
+#define SIG_DFL (void (*)(int))0L     /* default signal action */
+#define SIG_IGN (void (*)(int))1L     /* ignore */
+#define SIG_SGE (void (*)(int))3L     /* signal gets error */
+#define SIG_ACK (void (*)(int))4L     /* error if handler not setup */
+
+/* signal error value (returned by signal call on error) */
+
+#define SIG_ERR (void (*)(int)) 0xFFFFL  /* signal error value */
+
+/* function prototypes */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void ( *  signal(int _sig, void (*_func)(int _signum)))(int _signum);
+extern int       raise(int _sig);
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/code/SIBOSDK/include/sndlist.g b/code/SIBOSDK/include/sndlist.g
new file mode 100644
index 0000000..4eef6fe
--- /dev/null
+++ b/code/SIBOSDK/include/sndlist.g
@@ -0,0 +1,53 @@
+/* Generated by Ctran from sndlist.cl */
+#define SNDLIST_G
+#ifndef FACTIVE_G
+#include <factive.g>
+#endif
+#ifndef CHLIST_G
+#include <chlist.g>
+#endif
+#ifndef HACTIVE_G
+#include <hactive.g>
+#endif
+/* Class Numbers */
+#define C_SNDLIST 75
+#define C_SNDLOCS 76
+#define C_FSOUNDAO 77
+/* Method Numbers */
+/* Constants for sndlist */
+#define SNDLIST_TWOTONE_SOUNDS 2
+#define SNDLIST_TWOTONE_SOUNDS_VINE 6
+/* Property of sndlist */
+typedef struct {
+unsigned short int rom_count;
+char rom_name_fmt[12];
+} PRS_SNDLIST;
+typedef struct pr_sndlist
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_CHLIST chlist;
+PRS_SNDLIST sndlist;
+} PR_SNDLIST;
+/* Property of sndlocs */
+typedef struct {
+PR_VARES *data;
+} PRS_SNDLOCS;
+typedef struct pr_sndlocs
+{
+PRS_ROOT root;
+PRS_LOCS locs;
+PRS_SNDLOCS sndlocs;
+} PR_SNDLOCS;
+/* Property of fsoundao */
+typedef struct {
+void *snd;
+} PRS_FSOUNDAO;
+typedef struct pr_fsoundao
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_HAIDLE haidle;
+PRS_FSOUNDAO fsoundao;
+} PR_FSOUNDAO;
diff --git a/code/SIBOSDK/include/sndlist.ing b/code/SIBOSDK/include/sndlist.ing
new file mode 100644
index 0000000..44ceaa1
--- /dev/null
+++ b/code/SIBOSDK/include/sndlist.ing
@@ -0,0 +1,50 @@
+; Generated by Ctran from sndlist.cl
+SNDLIST_ING equ 1
+IFNDEF FACTIVE_ING
+ INCLUDE ..\inc\FACTIVE.ING
+ENDIF
+IFNDEF CHLIST_ING
+ INCLUDE ..\inc\CHLIST.ING
+ENDIF
+IFNDEF HACTIVE_ING
+ INCLUDE ..\inc\HACTIVE.ING
+ENDIF
+; Class Numbers
+C_SNDLIST equ 75
+C_SNDLOCS equ 76
+C_FSOUNDAO equ 77
+; Method Numbers
+; Constants for sndlist
+SNDLIST_TWOTONE_SOUNDS equ (2)
+SNDLIST_TWOTONE_SOUNDS_VINE equ (6)
+; Property of sndlist
+PRS_SNDLIST struc
+SndlistRom_count  dw ? 
+SndlistRom_name_fmt db (1) * 12 dup (?)
+PRS_SNDLIST ends
+PR_SNDLIST struc
+SndlistRoot PRS_ROOT <>
+SndlistWin PRS_WIN <>
+SndlistLodger PRS_LODGER <>
+SndlistChlist PRS_CHLIST <>
+SndlistSndlist PRS_SNDLIST <>
+PR_SNDLIST ends
+; Property of sndlocs
+PRS_SNDLOCS struc
+SndlocsData dw ?
+PRS_SNDLOCS ends
+PR_SNDLOCS struc
+SndlocsRoot PRS_ROOT <>
+SndlocsLocs PRS_LOCS <>
+SndlocsSndlocs PRS_SNDLOCS <>
+PR_SNDLOCS ends
+; Property of fsoundao
+PRS_FSOUNDAO struc
+FsoundaoSnd dw ?
+PRS_FSOUNDAO ends
+PR_FSOUNDAO struc
+FsoundaoRoot PRS_ROOT <>
+FsoundaoActive PRS_ACTIVE <>
+FsoundaoHaidle PRS_HAIDLE <>
+FsoundaoFsoundao PRS_FSOUNDAO <>
+PR_FSOUNDAO ends
diff --git a/code/SIBOSDK/include/ss_.rsg b/code/SIBOSDK/include/ss_.rsg
new file mode 100644
index 0000000..cab4c50
--- /dev/null
+++ b/code/SIBOSDK/include/ss_.rsg
@@ -0,0 +1,191 @@
+#define SYS_SPECIAL_CHARACTERS 1
+#define SYS_STRING 2
+#define SYS_DIMMED_MSG 3
+#define SYS_LOCKED_MSG 4
+#define SYS_BUSY 5
+#define SYS_SCANNING 6
+#define SYS_PRINTING_TO 7
+#define SYS_PAGE_IS 8
+#define SYS_COPIED_PROMPT 9
+#define SYS_COPYING_PROMPT 10
+#define SYS_LOADING_PROMPT 11
+#define SYS_MERGING_PROMPT 12
+#define SYS_NOTHING_TO_BRING 13
+#define SYS_NOT_FOUND 14
+#define SYS_NOTHING_TO_FIND 15
+#define SYS_COMPRESS_PROMPT 16
+#define SYS_NOT_COMPRESSIBLE 17
+#define SYS_PASSWORD_INCORRECT 18
+#define SYS_PASSWORD_NOT_CONFIRMED 19
+#define SYS_RANGE_RESET 20
+#define SYS_INVALID_NUM 21
+#define SYS_INVALID_MARGINS 22
+#define SYS_INVALID_CHAR 23
+#define SYS_OUT_OF_RANGE 24
+#define SYS_EDIT_NCHARS 25
+#define SYS_POPOUT_HELP 26
+#define SYS_HELP_STRING 27
+#define SYS_REPLACE_DISK 28
+#define SYS_NAME 29
+#define SYS_PACK 30
+#define SYS_FILELIST_DISK 31
+#define SYS_FLIST_RESET 32
+#define SYS_DEVICE_MEMORY 33
+#define SYS_PATH_IS 34
+#define SYS_CHOOSE_DIRECTORY 35
+#define SYS_CHOOSE_FILENAME 36
+#define SYS_CHOOSE_NEW_DIRECTORY 37
+#define SYS_EXISTS_OVER 38
+#define SYS_MAX 39
+#define SYS_MIN 40
+#define SYS_DEC_PLACES 41
+#define SYS_SIG_DIGITS 42
+#define SYS_EVALDLG_TITLE 43
+#define SYS_NOTHING_TO_EVAL 44
+#define SYS_TOOLONG_TO_EVAL 45
+#define SYS_XONXOFF_STRING 46
+#define SYS_HEADER_STR 47
+#define SYS_FOOTER_STR 48
+#define SYS_CENTIMETRES 49
+#define SYS_INCHES 50
+#define SYS_DEV_NOTREADY 51
+#define SYS_DEV_CORRUPT 52
+#define SYS_DEV_UNKNOWN 53
+#define SYS_DEV_INFO 54
+#define SYS_MTYPE_UNKNOWN 55
+#define SYS_MTYPE_FLOPPY 56
+#define SYS_MTYPE_HARD 57
+#define SYS_MTYPE_FLASH 58
+#define SYS_MTYPE_RAM 59
+#define SYS_MTYPE_ROM 60
+#define SYS_MTYPE_PROTECTED 61
+#define SYS_FILES_TAGGED 62
+#define SYS_NO_FILES 63
+#define SYS_NO_DISK 64
+#define SYS_UNFORMATTED 65
+#define SYS_UNRECOGNISED 66
+#define SYS_SOUND_FAIL 67
+#define SYS_BUTTON_TEXT 68
+#define SYS_AC_NO_YES 69
+#define SYS_AC_CONTINUE 70
+#define SYS_AC_ABANDON 71
+#define SYS_APPEND_ACLIST 72
+#define SYS_SMART_DIAL_ACLIST 73
+#define SYS_FREEDIAL_ACLIST 74
+#define SYS_NO_YES 75
+#define SYS_OFFON_MENU 76
+#define SYS_PRINTER_UNITS_CHLIST 77
+#define SYS_PRINTER_DEVICE_CHLIST 78
+#define SYS_BAUD_RATE_CHLIST 79
+#define SYS_DATA_BITS_CHLIST 80
+#define SYS_STOP_BITS_CHLIST 81
+#define SYS_PARITY_CHLIST 82
+#define SYS_FORMAT_CHLIST 83
+#define SYS_RAD_DEG 84
+#define SYS_PAGE_DIMENSIONS 85
+#define SYS_PAGE_SIZE 86
+#define SYS_ORIENT 87
+#define SYS_PRN_POS 88
+#define SYS_HEADFOOT_ALIGN 89
+#define SYS_PGNO_CHOICE 90
+#define SYS_ERROR_DIALOG 91
+#define SYS_QUERY_DIALOG 92
+#define SYS_PRINTING_DIALOG 93
+#define SYS_SET_PORT_DIALOG 94
+#define SYS_SET_HSHK_DIALOG 95
+#define SYS_PRINTER_CONFIG_DIALOG 96
+#define SYS_EVAL_DIALOG 97
+#define SYS_COUNTRY_SELECTOR_DIALOG 98
+#define SYS_SMART_DIAL_ITEM 99
+#define SYS_SMART_DIAL_DIALOG 100
+#define SYS_FREEDIAL_DIALOG 101
+#define SYS_FLIST_DIALOG 102
+#define SYS_PRINT_CONTROL_DL 103
+#define SYS_PAGING_CONTROL_DL 104
+#define SYS_PRINTER_MODEL 105
+#define SYS_MARGINS_DL 106
+#define SYS_HEADFOOT_DL 107
+#define SYS_PAGESIZE_DL 108
+#define SYS_FONT_DL 109
+#define SYS_TXTMESS 110
+#define SYS_HELP_INDEX_DATA 111
+#define SYS_HELP_INDEX 112
+#define SYS_HELP_ON_HELP 113
+#define SYS_HELP_DIALOG 114
+#define SYS_HELP_STATWIN 115
+#define SYS_HELP_DIALLING 116
+#define SYS_HELP_FILSELS 117
+#define SYS_HELP_EDIT 118
+#define SYS_HELP_X_HELP 119
+#define SYS_HELP_FILES 120
+#define SYS_HELP_PRINT 121
+#define SYS_TIME_BASICS 122
+#define SYS_HELP_ON_OFF 123
+#define SYS_HELP_X_INDEX 124
+#define SYS_WDR_GENERAL 125
+#define SYS_DIAL_OUT 126
+#define SYS_SKIPPING_PAGE 127
+#define SYS_DEBUGGING_NUM_CELLS 128
+#define SYS_CALENDAR 129
+#define SYS_PAGE 130
+#define SYS_PAGES 131
+#define SYS_PREVIEW_BUSY 132
+#define SYS_DISPLAY_MARGINS 133
+#define SYS_HIDE_MARGINS 134
+#define SYS_OPENING_PROMPT 135
+#define SYS_PRINT_PREVIEW 136
+#define SYS_PREVIEW_MARGINS_CHLIST 137
+#define SYS_PREVIEW_OPTIONS_CHLIST 138
+#define SYS_PREVIEW_OPTIONS_DIALOG 139
+#define SYS_PREVIEW_JUMP_DIALOG 140
+#define SYS_PREVIEW_ACC 141
+#define SYS_PREVIEW_MENUBAR 142
+#define SYS_PREVIEW_MENU 143
+#define SYS_PRINTER_DEVICES 144
+#define SYS_PRINT_CONTROL_DEVICE 145
+#define SYS_PRINT_PREVIEW_SETTINGS 146
+#define SYS_PREVIEW_SETTINGS_DL 147
+#define SYS_STANDARD_SOUNDS 148
+#define SYS_ALARM_STANDARD_NAME 149
+#define SYS_SILENT_ALARM 150
+#define SYS_SOUND_DISABLED 151
+#define SYS_WORD_ROM 152
+#define SYS_RESTART_FROM_SYS 153
+#define SRT_FILE_CREATED 154
+#define SRT_FILE_OPENED 155
+#define SRT_FILE_SAVED 156
+#define SRT_FILE_COMPRESSED 157
+#define SRT_FILE_MERGED 158
+#define SYS_SAVING_PROMPT 159
+#define SYS_RELOADING_PROMPT 160
+#define SYS_CONVERTING_PROMPT 161
+#define SYS_NOT_CHANGED 162
+#define SYS_CONFIRM_CONTINUE 163
+#define SYS_CONFIRM_CHANGE_LOSS 164
+#define SYS_LOSING_CHANGES 165
+#define SYS_NOTHING_TO_PRINT 166
+#define SYS_NOTHING_TO_INSERT 167
+#define SYS_NOTHING_TO_COPY 168
+#define SYS_REVERT_TO_SAVED 169
+#define SYS_SHIFT_KEY_NAME 170
+#define SRT_SPACE_ONLY 171
+#define SYS_CHANGE_PASSWORD 172
+#define SYS_SET_PASSWORD_DL 173
+#define SYS_GET_PASSWORD_DL 174
+#define SYS_HELP_EVALUATE 175
+#define SYS_HELP_MEMO 176
+#define SYS_HELP_IN_USE 177
+#define SYS_HELP_NO_SYS_MEM 178
+#define SYS_HELP_CALENDAR 179
+#define SYS_S3C_PRINT_CONTROL_DL 180
+#define SYS_S3C_PAGE_SETUP 181
+#define SYS_HELP_BATTERY 182
+#define SYS_VINE_FILE_INFO_DL 183
+#define SYS_RUSSIAN_KEYS 184
+#define SYS_HELP_INFRARED 185
+#define SYS_HELP_APPNOTREADY 186
+#define SYS_IR_DISABLED 187
+#define SYS_IR_POWER_LEVEL 188
+#define SYS_PRINTER_IR 189
+#define SYS_BAUD_RATE_CHLIST_X 190
+#define SYS_BAUD_CONTROL_X 191
diff --git a/code/SIBOSDK/include/ss_.rsi b/code/SIBOSDK/include/ss_.rsi
new file mode 100644
index 0000000..20c7b76
--- /dev/null
+++ b/code/SIBOSDK/include/ss_.rsi
@@ -0,0 +1,191 @@
+SYS_SPECIAL_CHARACTERS equ 1
+SYS_STRING equ 2
+SYS_DIMMED_MSG equ 3
+SYS_LOCKED_MSG equ 4
+SYS_BUSY equ 5
+SYS_SCANNING equ 6
+SYS_PRINTING_TO equ 7
+SYS_PAGE_IS equ 8
+SYS_COPIED_PROMPT equ 9
+SYS_COPYING_PROMPT equ 10
+SYS_LOADING_PROMPT equ 11
+SYS_MERGING_PROMPT equ 12
+SYS_NOTHING_TO_BRING equ 13
+SYS_NOT_FOUND equ 14
+SYS_NOTHING_TO_FIND equ 15
+SYS_COMPRESS_PROMPT equ 16
+SYS_NOT_COMPRESSIBLE equ 17
+SYS_PASSWORD_INCORRECT equ 18
+SYS_PASSWORD_NOT_CONFIRMED equ 19
+SYS_RANGE_RESET equ 20
+SYS_INVALID_NUM equ 21
+SYS_INVALID_MARGINS equ 22
+SYS_INVALID_CHAR equ 23
+SYS_OUT_OF_RANGE equ 24
+SYS_EDIT_NCHARS equ 25
+SYS_POPOUT_HELP equ 26
+SYS_HELP_STRING equ 27
+SYS_REPLACE_DISK equ 28
+SYS_NAME equ 29
+SYS_PACK equ 30
+SYS_FILELIST_DISK equ 31
+SYS_FLIST_RESET equ 32
+SYS_DEVICE_MEMORY equ 33
+SYS_PATH_IS equ 34
+SYS_CHOOSE_DIRECTORY equ 35
+SYS_CHOOSE_FILENAME equ 36
+SYS_CHOOSE_NEW_DIRECTORY equ 37
+SYS_EXISTS_OVER equ 38
+SYS_MAX equ 39
+SYS_MIN equ 40
+SYS_DEC_PLACES equ 41
+SYS_SIG_DIGITS equ 42
+SYS_EVALDLG_TITLE equ 43
+SYS_NOTHING_TO_EVAL equ 44
+SYS_TOOLONG_TO_EVAL equ 45
+SYS_XONXOFF_STRING equ 46
+SYS_HEADER_STR equ 47
+SYS_FOOTER_STR equ 48
+SYS_CENTIMETRES equ 49
+SYS_INCHES equ 50
+SYS_DEV_NOTREADY equ 51
+SYS_DEV_CORRUPT equ 52
+SYS_DEV_UNKNOWN equ 53
+SYS_DEV_INFO equ 54
+SYS_MTYPE_UNKNOWN equ 55
+SYS_MTYPE_FLOPPY equ 56
+SYS_MTYPE_HARD equ 57
+SYS_MTYPE_FLASH equ 58
+SYS_MTYPE_RAM equ 59
+SYS_MTYPE_ROM equ 60
+SYS_MTYPE_PROTECTED equ 61
+SYS_FILES_TAGGED equ 62
+SYS_NO_FILES equ 63
+SYS_NO_DISK equ 64
+SYS_UNFORMATTED equ 65
+SYS_UNRECOGNISED equ 66
+SYS_SOUND_FAIL equ 67
+SYS_BUTTON_TEXT equ 68
+SYS_AC_NO_YES equ 69
+SYS_AC_CONTINUE equ 70
+SYS_AC_ABANDON equ 71
+SYS_APPEND_ACLIST equ 72
+SYS_SMART_DIAL_ACLIST equ 73
+SYS_FREEDIAL_ACLIST equ 74
+SYS_NO_YES equ 75
+SYS_OFFON_MENU equ 76
+SYS_PRINTER_UNITS_CHLIST equ 77
+SYS_PRINTER_DEVICE_CHLIST equ 78
+SYS_BAUD_RATE_CHLIST equ 79
+SYS_DATA_BITS_CHLIST equ 80
+SYS_STOP_BITS_CHLIST equ 81
+SYS_PARITY_CHLIST equ 82
+SYS_FORMAT_CHLIST equ 83
+SYS_RAD_DEG equ 84
+SYS_PAGE_DIMENSIONS equ 85
+SYS_PAGE_SIZE equ 86
+SYS_ORIENT equ 87
+SYS_PRN_POS equ 88
+SYS_HEADFOOT_ALIGN equ 89
+SYS_PGNO_CHOICE equ 90
+SYS_ERROR_DIALOG equ 91
+SYS_QUERY_DIALOG equ 92
+SYS_PRINTING_DIALOG equ 93
+SYS_SET_PORT_DIALOG equ 94
+SYS_SET_HSHK_DIALOG equ 95
+SYS_PRINTER_CONFIG_DIALOG equ 96
+SYS_EVAL_DIALOG equ 97
+SYS_COUNTRY_SELECTOR_DIALOG equ 98
+SYS_SMART_DIAL_ITEM equ 99
+SYS_SMART_DIAL_DIALOG equ 100
+SYS_FREEDIAL_DIALOG equ 101
+SYS_FLIST_DIALOG equ 102
+SYS_PRINT_CONTROL_DL equ 103
+SYS_PAGING_CONTROL_DL equ 104
+SYS_PRINTER_MODEL equ 105
+SYS_MARGINS_DL equ 106
+SYS_HEADFOOT_DL equ 107
+SYS_PAGESIZE_DL equ 108
+SYS_FONT_DL equ 109
+SYS_TXTMESS equ 110
+SYS_HELP_INDEX_DATA equ 111
+SYS_HELP_INDEX equ 112
+SYS_HELP_ON_HELP equ 113
+SYS_HELP_DIALOG equ 114
+SYS_HELP_STATWIN equ 115
+SYS_HELP_DIALLING equ 116
+SYS_HELP_FILSELS equ 117
+SYS_HELP_EDIT equ 118
+SYS_HELP_X_HELP equ 119
+SYS_HELP_FILES equ 120
+SYS_HELP_PRINT equ 121
+SYS_TIME_BASICS equ 122
+SYS_HELP_ON_OFF equ 123
+SYS_HELP_X_INDEX equ 124
+SYS_WDR_GENERAL equ 125
+SYS_DIAL_OUT equ 126
+SYS_SKIPPING_PAGE equ 127
+SYS_DEBUGGING_NUM_CELLS equ 128
+SYS_CALENDAR equ 129
+SYS_PAGE equ 130
+SYS_PAGES equ 131
+SYS_PREVIEW_BUSY equ 132
+SYS_DISPLAY_MARGINS equ 133
+SYS_HIDE_MARGINS equ 134
+SYS_OPENING_PROMPT equ 135
+SYS_PRINT_PREVIEW equ 136
+SYS_PREVIEW_MARGINS_CHLIST equ 137
+SYS_PREVIEW_OPTIONS_CHLIST equ 138
+SYS_PREVIEW_OPTIONS_DIALOG equ 139
+SYS_PREVIEW_JUMP_DIALOG equ 140
+SYS_PREVIEW_ACC equ 141
+SYS_PREVIEW_MENUBAR equ 142
+SYS_PREVIEW_MENU equ 143
+SYS_PRINTER_DEVICES equ 144
+SYS_PRINT_CONTROL_DEVICE equ 145
+SYS_PRINT_PREVIEW_SETTINGS equ 146
+SYS_PREVIEW_SETTINGS_DL equ 147
+SYS_STANDARD_SOUNDS equ 148
+SYS_ALARM_STANDARD_NAME equ 149
+SYS_SILENT_ALARM equ 150
+SYS_SOUND_DISABLED equ 151
+SYS_WORD_ROM equ 152
+SYS_RESTART_FROM_SYS equ 153
+SRT_FILE_CREATED equ 154
+SRT_FILE_OPENED equ 155
+SRT_FILE_SAVED equ 156
+SRT_FILE_COMPRESSED equ 157
+SRT_FILE_MERGED equ 158
+SYS_SAVING_PROMPT equ 159
+SYS_RELOADING_PROMPT equ 160
+SYS_CONVERTING_PROMPT equ 161
+SYS_NOT_CHANGED equ 162
+SYS_CONFIRM_CONTINUE equ 163
+SYS_CONFIRM_CHANGE_LOSS equ 164
+SYS_LOSING_CHANGES equ 165
+SYS_NOTHING_TO_PRINT equ 166
+SYS_NOTHING_TO_INSERT equ 167
+SYS_NOTHING_TO_COPY equ 168
+SYS_REVERT_TO_SAVED equ 169
+SYS_SHIFT_KEY_NAME equ 170
+SRT_SPACE_ONLY equ 171
+SYS_CHANGE_PASSWORD equ 172
+SYS_SET_PASSWORD_DL equ 173
+SYS_GET_PASSWORD_DL equ 174
+SYS_HELP_EVALUATE equ 175
+SYS_HELP_MEMO equ 176
+SYS_HELP_IN_USE equ 177
+SYS_HELP_NO_SYS_MEM equ 178
+SYS_HELP_CALENDAR equ 179
+SYS_S3C_PRINT_CONTROL_DL equ 180
+SYS_S3C_PAGE_SETUP equ 181
+SYS_HELP_BATTERY equ 182
+SYS_VINE_FILE_INFO_DL equ 183
+SYS_RUSSIAN_KEYS equ 184
+SYS_HELP_INFRARED equ 185
+SYS_HELP_APPNOTREADY equ 186
+SYS_IR_DISABLED equ 187
+SYS_IR_POWER_LEVEL equ 188
+SYS_PRINTER_IR equ 189
+SYS_BAUD_RATE_CHLIST_X equ 190
+SYS_BAUD_CONTROL_X equ 191
diff --git a/code/SIBOSDK/include/stat.h b/code/SIBOSDK/include/stat.h
new file mode 100644
index 0000000..61a663c
--- /dev/null
+++ b/code/SIBOSDK/include/stat.h
@@ -0,0 +1,50 @@
+/* Release 3.00 */
+
+/*----------------------------------------------------------------------------*
+*									      *
+*	 stat.h -  Definitions used for file status functions		      *
+*									      *
+*	 Copyright (c) 1989, 1990 Jensen and Partners. All Rights Reserved.   *
+*									      *
+*-----------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STAT_INC_
+#define _STAT_INC_
+
+#ifndef _STAT_H
+#define _STAT_H
+
+#define S_IFMT  0170000  /* file type mask */
+#define S_IFDIR  0x4000  /* directory */
+#define S_IFCHR  0x2000  /* character device */
+#define S_IFREG  0x8000  /* regular file */
+#define S_IREAD  0x0100  /* owner may read */
+#define S_IWRITE 0x0080  /* owner may write */
+#define S_IEXEC  0x0040  /* owner may execute <directory search> */
+
+struct  stat {
+    short st_dev;
+    short st_ino;
+    short st_mode;
+    short st_nlink;
+    int   st_uid;
+    int   st_gid;
+    short st_rdev;
+    long  st_size;
+    long  st_atime;
+    long  st_mtime;
+    long  st_ctime;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int   fstat (int _handle, struct stat *_statbuf);
+extern int   stat  (const char *_path, struct stat *_statbuf);
+#ifdef __cplusplus
+}
+#endif
+#endif
+#endif
+
diff --git a/code/SIBOSDK/include/stdarg.h b/code/SIBOSDK/include/stdarg.h
new file mode 100644
index 0000000..a3d4f63
--- /dev/null
+++ b/code/SIBOSDK/include/stdarg.h
@@ -0,0 +1,24 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  stdarg.h - defines for ANSI macros for varaible argument functions      *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STDARG_INC_
+#define _STDARG_INC_
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+typedef  char  *va_list;
+
+#define va_start(ap, plist) ap = (va_list)&plist + sizeof(plist)
+#define va_arg(ap, t)       (*(t*)((ap += sizeof(t)+(sizeof(t)&1))-(sizeof(t)+(sizeof(t)&1))))
+#define va_end(ap)          ap = NULL
+#endif
diff --git a/code/SIBOSDK/include/stddef.h b/code/SIBOSDK/include/stddef.h
new file mode 100644
index 0000000..c4d428f
--- /dev/null
+++ b/code/SIBOSDK/include/stddef.h
@@ -0,0 +1,40 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  stddef.h -  definitions of common types.                                *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STDDEF_INC_
+#define _STDDEF_INC_
+
+#ifndef _PTRDIFF_T
+    #define _PTRDIFF_T
+    typedef int ptrdiff_t;
+#endif
+
+#ifndef _SIZE_T
+    #define _SIZE_T
+    typedef unsigned size_t;
+#endif
+
+
+#ifndef _WCHAR_T
+    #define _WCHAR_T
+    typedef unsigned char wchar_t;
+#endif
+
+#ifndef _OFFSETOF_M
+    #define _OFFSETOF_M
+    #define offsetof(st, member) (size_t)(&((st*)0)->member)
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#endif
diff --git a/code/SIBOSDK/include/stdepoc.h b/code/SIBOSDK/include/stdepoc.h
new file mode 100644
index 0000000..dab52e1
--- /dev/null
+++ b/code/SIBOSDK/include/stdepoc.h
@@ -0,0 +1,20 @@
+/*      HEADER - STDEPOC.H
+Epoc/Os standard C calling convention, structures and constants.
+Copyright (c) Psion PLC 1991.
+
+ VER    DATE    BY  DESCRIPTION
+----- -------- ---- -----------
+1.00F 26/04/91 NSM  Final release
+*/
+#ifndef STDEPOC_H
+#define STDEPOC_H
+#pragma call(reg_saved=>(ax,bx,cx,dx,di,si,ds,st1,st2),\
+             reg_param=>(ax,bx,cx,dx,st0,st6,st5,st4,st3),\
+	     reg_return=>(ax,dx,st0),standard_float=>off,\
+	     opt_var_arg=>on,c_conv=>off)
+#pragma call(seg_name =>null)
+#pragma data(ss_in_dgroup =>on,seg_name =>null)
+#pragma warn(wall=>on,wpnu=>off,wovr=>off)
+#define EPOC_SAVE ds,st1,st2
+#endif
+
diff --git a/code/SIBOSDK/include/stdio.h b/code/SIBOSDK/include/stdio.h
new file mode 100644
index 0000000..9e38a15
--- /dev/null
+++ b/code/SIBOSDK/include/stdio.h
@@ -0,0 +1,182 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  stdio.h -  header file for stream input and output.                     *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STDIO_INC_
+#define _STDIO_INC_
+
+#ifndef  _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#ifndef _STDARG_INC_
+#include <stdarg.h>
+#endif
+
+#ifndef _ERRNOS_INC_
+#define _ERRNOS_INC_
+extern int   _doserrno;          /* global DOS error variable */
+extern int   errno;              /* global error variable */
+#endif
+
+/* Number of files that can be open simultaneously */
+
+#define OPEN_MAX 20			/* Total of 20 open files */
+#define SYS_OPEN 20
+
+/* define file control block */
+
+#ifndef _IOB
+#define _IOB
+typedef struct _iobuf {
+    char *_ptr; 	 /* current char pointer */
+    short _cnt; 	 /* buffer free space */
+    short _size;	 /* buffer size */
+    char *_base;	 /* buffer address */
+    int   _flag;	 /* file attrib flag */
+    int  _file; 	 /* file handle */
+    int  _pback;	 /* ungot char if no buffer */
+} FILE;
+extern FILE  _iob[OPEN_MAX];
+#endif
+
+/* Buffer type to be used as 3rd argument for "setvbuf" function */
+
+#define _IOFBF	0
+#define _IOLBF	1
+#define _IONBF	2
+
+/* End-of-file constant definition  */
+
+#define EOF	(-1)
+
+/* Standard I/O predefined streams */
+
+#define stdin	(&_iob[0])
+#define stdout	(&_iob[1])
+#define stderr	(&_iob[2])
+
+/* flags bit definitions */
+
+#define _F_RDWR 0x0003			/* Read/write  */
+#define _F_READ 0x0001			/* Read only file */
+#define _F_WRIT 0x0002			/* Write only file */
+#define _F_UBUF 0x0004			/* User allocated buffer */
+#define _F_APP	0x0008			/* Append data */
+#define _F_ERR	0x0010			/* Error */
+#define _F_EOF	0x0020			/* EOF */
+#define _F_BIN	0x0040			/* Binary file */
+#define _F_IN	0x0080			/* Data is incoming */
+#define _F_OUT	0x0100			/* Data is outgoing */
+#define _F_DEV	0x0200			/* File is terminal */
+#define _F_RST	0x0400			/* Newly opened stream */
+#define _F_LBUF 0x0800			/* line buffered stream */
+#define _F_CTZ	0x1000
+
+/* Default buffer size use by "setbuf" function */
+
+#define BUFSIZ	512			/* Buffer size for stdio */
+
+/* Constants to be used as 3rd argument for "fseek" function */
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+#ifndef _FPOS_T_DEF
+#define _FPOS_T_DEF
+typedef long fpos_t;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void	  clearerr(FILE *_st);
+extern int	  fclose(FILE *_st);
+extern int	  fflush(FILE *_st);
+extern int	  fgetc(FILE *_st);
+extern char *    fgets(char *s, int _n, FILE *_st);
+extern FILE *    fopen(const char *_path, const char *_mode);
+extern int	  fprintf(FILE *_st, const char *_format, ...);
+extern int	  fputc(int _c, FILE *_st);
+extern int	  fputs(const char *_s, FILE *_st);
+extern size_t	  fread(void *_ptr, size_t _size, size_t _n, FILE *_st);
+extern FILE *    freopen(const char *_path, const char *_mode,FILE *_oldfile);
+extern int	  fscanf(FILE *_st, const char *_format, ...);
+extern int	  fseek(FILE *_st, long _offset, int _whence);
+extern long	  ftell(FILE *_st);
+extern size_t	  fwrite(const void *_ptr, size_t _size, size_t _n,FILE *_st);
+extern char *    gets(char *_s);
+extern void	  perror(const char *_s);
+extern int	  printf(const char *_format, ...);
+extern int	  puts(const char *_s);
+extern int	  rename(const char *_oldname, const char *_newname);
+extern void	  rewind(FILE *_st);
+extern int       rmtmp(void);
+extern int	  scanf(const char *_format, ...);
+extern void	  setbuf(FILE *_st, char *_buf);
+extern int	  setvbuf(FILE *_st, char *_buf, int _type, size_t _size);
+extern int	  sprintf(char *_s, const char *_format, ...);
+extern int	  sscanf(const char *_s, const char *_format, ...);
+extern char *    strerror(int _errnum);
+extern FILE *    tmpfile(void);
+extern int	  ungetc(int _c, FILE *_st);
+extern int	  vfprintf(FILE *_st, const char *_format, va_list _argptr);
+extern int	  vfscanf(FILE *_st, const char *_format, va_list _argptr);
+extern int	  vprintf(const char *_format, va_list _argptr);
+extern int	  vscanf(const char *_format, va_list _argptr);
+extern int	  vsprintf(char *_s, const char *_format, va_list _argptr);
+extern int	  vsscanf(const char *_s, const char *_format, va_list _argptr);
+extern int       fcloseall(void);
+extern FILE *    fdopen(int _handle, char *_type);
+extern int       fgetchar(void);
+extern int       fgetpos(FILE *_st, fpos_t *_fp);
+extern int       fsetpos(FILE *_st, const fpos_t *_fp);
+extern int       flushall(void);
+extern int       fputchar(int _c);
+extern int       getw(FILE *_st);
+extern int       putw(int _w, FILE *_st);
+extern char *    _strerror(const char *_s);
+extern int       unlink(const char *_path);
+
+/*   common functions normally implemented as macros */
+
+extern int  putchar(int _c);
+extern int  getchar(void);
+extern int  putc(int _c, FILE *_st);
+extern int  getc(FILE *_st);
+extern int  remove(const char *_path);
+extern int  fileno(FILE *_st);
+extern int  feof(FILE *_st);
+extern int  ferror(FILE *_st);
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef __STDC__
+#ifndef _IO_MTF
+#define ferror(f)	((f)->_flag & _F_ERR)
+#define feof(f) 	((f)->_flag & _F_EOF)
+#define fileno(f)	((f)->_file)
+#define remove(path)    unlink(path)
+#define getc(f)         fgetc(f)
+#define putc(c,f)       fputc(c,f)
+#define getchar()       fgetc(stdin)
+#define putchar(c)      fputc((c), stdout)
+#endif
+#endif
+
+#endif
+
diff --git a/code/SIBOSDK/include/stdiostr.hpp b/code/SIBOSDK/include/stdiostr.hpp
new file mode 100644
index 0000000..c2e07c5
--- /dev/null
+++ b/code/SIBOSDK/include/stdiostr.hpp
@@ -0,0 +1,61 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STDIOSTR.HPP -  header file for stdio stream input and output.          *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STDIOSTR_INC_
+#define _STDIOSTR_INC_
+
+
+#include <iostream.hpp>
+#include <stdio.h>
+
+class stdiobuf : public streambuf {
+
+public:
+      stdiobuf(FILE *);
+      ~stdiobuf();
+
+  FILE *stdiofile();
+  virtual int overflow(int = EOF);
+  virtual int pbackfail(int);
+  virtual int sync();
+  virtual streampos seekoff(streamoff, ios::seek_dir, int);
+  virtual int underflow();
+
+private:
+
+  FILE *sio;
+  long last_seek;
+  int  gs;
+  char lahead[2];
+  int last_op();
+};
+
+inline FILE* stdiobuf::stdiofile() { return sio; }
+
+class stdiostream : public ios {
+
+public:
+
+      stdiostream(FILE *);
+      ~stdiostream();
+
+  stdiobuf* rdbuf();
+
+private:
+
+  stdiobuf  buf;
+
+};
+
+inline stdiobuf* stdiostream::rdbuf() { return &buf; }
+
+#endif
+
diff --git a/code/SIBOSDK/include/stdlib.h b/code/SIBOSDK/include/stdlib.h
new file mode 100644
index 0000000..8d65fe1
--- /dev/null
+++ b/code/SIBOSDK/include/stdlib.h
@@ -0,0 +1,150 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  stdlib.h - definitions for common variables, types and functions.       *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STDLIB_INC_
+#define _STDLIB_INC_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned char wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#define MB_CUR_MAX 1
+
+#ifndef _LDIV_T
+#define _LDIV_T
+typedef struct {
+   long    quot;
+   long    rem;
+} ldiv_t;
+#endif
+
+#ifndef _DIV_T
+#define _DIV_T
+typedef struct {
+   int    quot;
+   int    rem;
+} div_t;
+#endif
+
+#ifndef _ERRNOL_INC_
+#define _ERRNOL_INC_
+extern int   _doserrno;          /* global DOS error variable */
+extern int   errno;              /* global error variable */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void	      abort(void);
+extern int           abs(int _num);
+extern int           atexit(void (*_func)(void));
+extern double        atof(const char *_nptr);
+extern long double   atofl(const char *_nptr);
+extern int           atoi(const char *_nptr);
+extern long          atol(const char *_nptr);
+extern unsigned long atoul(const char *_nptr);
+extern void *        bsearch(const void *_key, const void *_base,
+		      size_t _nmemb, size_t _size,
+		      int ( *_compare)(const void *_e1, const void *_e2));
+extern void *        calloc(size_t _num, size_t _size);
+extern void          delay(int _tm);
+extern div_t         div(int _numer, int _denom);
+extern char *        ecvt(double _value, int _digits, int *_dec, int *_sign);
+extern void	      _exit(int _status);
+extern void	      exit(int _code);
+extern char *        fcvt(double _value, int _digits, int *_dec, int *_sign);
+extern void          free(void *_block);
+extern char *        gcvt(double _value, int _ndec, char *_buf);
+extern char *        gcvtl(long double _value, int _ndec, char *_buf);
+extern char *        getenv(const char *_name);
+extern char *        itoa(int _value, char *_string, int _radix);
+extern long	      labs(long _j);
+extern ldiv_t        ldiv(long _numer, long _denom);
+extern char *        lfind(const char *_key, const char *_base,
+		    unsigned *_num, unsigned _width,
+		    int ( *_compare)(const void *_e1, const void *_e2));
+extern unsigned long _lrotl(unsigned long _val, int _count);
+extern unsigned long _lrotr(unsigned long _val, int _count);
+extern char *        lsearch(const char *_key, char *_base,
+		      unsigned *_num, unsigned _width,
+		      int ( *_compare)(const void *_e1, const void *_e2));
+extern char *        ltoa(long _value, char *_s, int _radix);
+extern void          _makepath(char *_path, const char *_drive, const char *_dir,
+	                const char *_name, const char *_ext);
+extern void *        malloc(size_t _size);
+extern int           mblen(const char *_s, size_t _n);
+extern size_t        mbstowcs(wchar_t *_pwcs, const char *_s, size_t _n);
+extern int           mbtowc(wchar_t *_pwc, const char *_s, size_t _n);
+extern void       (* onexit(void ( *_func)(void)))();
+extern int           putenv(const char *_name);
+extern void	      qsort(void *_base, size_t _nmemb, size_t _size,
+		    int (*_compare)(const void *_e1, const void *_e2));
+extern int	      rand(void);
+extern void          randomize(void);
+extern void *        realloc(void *_block, size_t _size);
+extern unsigned      _rotl(unsigned _value, int _count);
+extern unsigned      _rotr(unsigned _value, int _count);
+
+extern void          _searchenv(const char *_name, const char *_env, char *_path);
+extern void          _splitpath(const char *_path, char *_drive, char *_dir,
+                        char *_name, char *_ext);
+extern void	      srand(unsigned _seed);
+extern double	      strtod(const char *_s, char **_endptr);
+extern long	      strtol(const char *_s, char **_endptr, int _base);
+extern unsigned long strtoul(const char *_s, char **_endptr, int _base);
+extern void          swab(const char *_from, char *_to, int _num);
+extern int	      system(const char *_string);
+extern char *        ultoa(unsigned long _value, char *_s, int _radix);
+extern int           wctomb(char *_s, wchar_t _wchar);
+extern size_t        wcstombs(char *_s, const wchar_t *_pwcs, size_t _n);
+#ifdef __cplusplus
+}
+#endif
+
+
+/* Variables */
+
+extern	unsigned int	 _fmode;
+extern	char	       * sys_errlist[38];
+extern	int		 sys_nerr;
+
+#define EXIT_SUCCESS	0
+#define EXIT_FAILURE	0xFF
+
+#ifndef max
+#define max(a,b)	(((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+#define min(a,b)	(((a) < (b)) ? (a) : (b))
+#endif
+
+#define random(num)	(rand() % (num))
+#define RAND_MAX 32767
+
+
+#define _MAX_PATH  144      /* maximum length of full pathname */
+#define _MAX_DRIVE   4      /* maximum length of drive component */
+#define _MAX_DIR   130      /* maximum length of path component */
+#define _MAX_FNAME   9      /* maximum length of file name component */
+#define _MAX_EXT     5      /* maximum length of extension component */
+
+#endif
diff --git a/code/SIBOSDK/include/stream.hpp b/code/SIBOSDK/include/stream.hpp
new file mode 100644
index 0000000..2ee5bf2
--- /dev/null
+++ b/code/SIBOSDK/include/stream.hpp
@@ -0,0 +1,245 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STREAM.HPP -  header file for AT&T v1.2 stream input and output.        *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef __STREAM_INC_
+#define __STREAM_INC_
+
+#include <stdio.h>
+
+#pragma save
+#pragma name(prefix=>"__o__")
+
+struct whitespace {
+  char x;
+};
+
+extern struct whitespace WS;
+
+class istream;
+class ostream;
+
+class streambuf {
+
+friend istream;
+friend ostream;
+
+protected:
+
+  FILE *file;
+  char *base;
+  char *pptr;
+  char *gptr;
+  char *eptr;
+  int   didalloc;
+
+  virtual int overflow(int = EOF );
+  virtual int underflow();
+
+  int  allocate();
+  streambuf * setbuf(char *, int , unsigned = 0);
+
+  virtual void terminate();
+
+public:
+      streambuf() { file=0; didalloc=0; base=pptr=gptr=eptr=NULL; }
+      streambuf(char *buf, int len) { file=0; didalloc=0; setbuf(buf, len); }
+  virtual ~streambuf();
+
+  virtual int snextc();
+  virtual int sputc(int);
+  virtual void sputbackc(char);
+
+};
+
+enum open_mode {
+  input,
+  output,
+  append
+};
+
+class filebuf : public streambuf {
+
+private:
+
+  int fd;
+  int isopen;
+
+protected:
+
+  void terminate();
+
+public:
+
+      filebuf() { isopen=0; fd=0; }
+      filebuf(FILE *);
+      filebuf(int);
+      filebuf(int, char *, int);
+      ~filebuf() { close(); }
+
+  filebuf* open(char *, int);
+  int close();
+  int snextc() { return ::fgetc(file); }
+  int sputc(int _c) { return ::fputc(_c, file); }
+  void sputbackc(char _c) { (void) :: ungetc(_c, file); }
+};
+
+char *dec(long, int = 0);
+char *hex(long, int = 0);
+char *oct(long, int = 0);
+char *chr(int, int = 0);
+char *str(const char *, int = 0);
+char *form(char *, ...);
+
+enum stream_state {
+  _good=0,
+  _eof=1,
+  _fail=2,
+  _bad=4
+};
+
+class ostream {
+
+friend istream;
+
+private:
+
+  streambuf* stream;
+  char mystream;
+  char state;
+
+public:
+
+      ostream(streambuf *);
+      ostream(int);
+      ostream(int, char *);
+      ~ostream() { (void) flush(); if(mystream) delete stream; }
+
+  operator void*() { return (state == _good) ? this : NULL; }
+  int operator !() { return (state != _good); }
+
+  ostream& operator <<(int);
+  ostream& operator <<(long);
+  ostream& operator <<(unsigned int _U) { return *this << ((long) _U); }
+  ostream& operator <<(unsigned long);
+  ostream& operator <<(const char *);
+  ostream& operator <<(double);
+  ostream& operator <<(long double);
+
+  ostream& put(char _c) { if(stream->sputc(_c) == EOF)
+                            state = _fail;
+                           return *this; }
+
+  ostream& flush();
+
+  int rdstate() { return state; }
+  void clear(int _s = _good) { state = _s; }
+  int  bad() { return (state & _bad); }
+  int  fail() { return (state & _fail); }
+  int  eof() { return (state & _eof); }
+  int  good() { return (state == _good); }
+
+};
+
+class istream {
+
+friend void eatwhite(istream& _s) {_s >> WS; }
+
+private:
+  ostream* tied_to;
+  streambuf* stream;
+  char skipping;
+  char mystream;
+  int state;
+
+  long getlong(int);
+  long double getreal();
+
+public:
+      istream(streambuf*, int = 1, ostream* = NULL);
+      istream(int, char*, int = 1);
+      istream(int, int = 1, ostream* = NULL);
+      ~istream() { if(mystream) delete stream; }
+
+  operator void*() { return (state == _good) ? this : NULL; }
+  int operator !() { return (state != _good); }
+
+  istream& operator >> (signed char& _c) { unsigned char _x;
+                                          *this >> _x;
+                                          if(state == _good)
+                                            _c=(signed char) _x;
+                                          return *this; }
+
+  istream& operator >> (       char& _c) { unsigned char _x;
+                                          *this >> _x;
+                                          if(state == _good)
+                                            _c=(char) _x;
+                                          return *this; }
+
+  istream& operator >> (short& _s){ short _x= (short) getlong(0);
+                                    if(state == _good)
+                                      _s=_x;
+                                    return *this; }
+
+  istream& operator >> (int& _i) { int _x= (int) getlong(0);
+                                  if(state == _good)
+                                    _i=_x;
+                                  return *this; }
+
+  istream& operator >> (long& _l){ long _x= getlong(0);
+                                   if(state == _good)
+                                     _l=_x;
+                                   return *this; }
+
+
+  istream& operator >> (unsigned char& _c);
+
+  istream& operator >> (unsigned short& _s){ unsigned short _x= (unsigned short) getlong(0);
+                                             if(state == _good)
+                                               _s=_x;
+                                             return *this; }
+
+  istream& operator >> (unsigned int& _i){ unsigned int _x= (unsigned int) getlong(0);
+                                           if(state == _good)
+                                              _i=_x;
+                                           return *this; }
+
+  istream& operator >> (unsigned long& _l){ unsigned long _x= (unsigned long) getlong(0);
+                                          if(state == _good)
+                                            _l=_x;
+                                          return *this; }
+
+  istream& operator >>(float&);
+  istream& operator >>(double&);
+  istream& operator >>(long double&);
+  istream& operator >>(char *);
+  istream& operator >>(whitespace&);
+  istream& get(char&);
+  istream& get(char*, int, int = '\n');
+
+  int skip(int _s) { short _t = skipping; skipping = _s; return _t;  }
+  ostream * tie( ostream *_to ) { ostream *_t = tied_to; tied_to = _to; return _t; }
+  void putback(char _c) { stream->sputbackc(_c); };
+  int rdstate() { return state; }
+  void clear(int _s = _good) { state = _s; }
+  int  bad() { return (state & _bad); }
+  int  fail() { return (state & _fail); }
+  int  eof() { return (state & _eof); }
+  int  good() { return (state == _good); }
+
+};
+
+extern istream cin;
+extern ostream cout;
+extern ostream cerr;
+
+#pragma restore
+
+#endif
diff --git a/code/SIBOSDK/include/string.h b/code/SIBOSDK/include/string.h
new file mode 100644
index 0000000..f8e0ecf
--- /dev/null
+++ b/code/SIBOSDK/include/string.h
@@ -0,0 +1,74 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  string.h -  Definitions for string and memory functions.                *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STRING_INC_
+#define _STRING_INC_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern int     memcmp(const void *_s1, const void *_s2, size_t _n);
+extern void *  memcpy(void *_dest, const void *_source, size_t _n);
+extern void *  memset(void *_s, int _c, size_t _n);
+extern char *  strcat(char *_dest, const char *_source);
+extern int     strcmp(const char *_s1, const char *_s2);
+extern char *  strcpy(char *_dest, const char *_source);
+extern size_t  strlen(const char *_s);
+extern char *  strset(char *_s, int _ch);
+extern void *  memccpy(void *_dest, const void *_source, int _c, size_t _n);
+extern void *  memchr(const void *_s, int _c, size_t _n);
+extern int     memicmp(const void *_s1, const void *_s2, size_t _n);
+extern void *  memmove(void *_dest, const void *_source, size_t _n);
+extern void    movmem(void *_src, void *_dest, unsigned length);
+extern void    setmem(void *_dest, unsigned length, char val);
+extern void *  memwcpy(void *_dest, const void *_source, size_t _n);
+extern void *  memwmove(void *_dest, const void *_source, size_t _n);
+extern void *  memwset(void *_s, int _c, size_t _n);
+extern char *  stpcpy(char *_dest, const char *_source);
+extern char *  strchr(const char *_s, int _c);
+extern int     strcoll(const char *_s1, const char *_s2);
+extern size_t  strxfrm(char *_s1, const char *_s2, size_t _n);
+extern size_t  strcspn(const char *_s1, const char *_s2);
+extern char *  strdup(const char *_s);
+extern char *  strerror(int _errnum);
+extern int     stricmp(const char *_s1, const char *_s2);
+extern char *  strlwr(char *_s);
+extern char *  strncat(char *_dest, const char *_source, size_t _n);
+extern int     strncmp(const char *_s1, const char *_s2, size_t _n);
+extern char *  strncpy(char *_dest, const char *_source, size_t _n);
+extern int     strnicmp(const char *_s1, const char *_s2, size_t _n);
+extern char *  strnset(char *_s, int _ch, size_t _n);
+extern char *  strpbrk(const char *_s1, const char *_s2);
+extern char *  strrchr(const char *_s, int _c);
+extern char *  strrev(char *_s);
+extern size_t  strspn(const char *_s1, const char *_s2);
+extern char *  strstr(const char *_s1, const char *_s2);
+extern char *  strtok(char *_s1, const char *_s2);
+extern char *  strupr(char *_s);
+extern char *  _strerror (const char *_s);
+#ifdef __cplusplus
+}
+#endif
+
+/* compatibility with other compilers */
+#define strcmpi(s1,s2)		stricmp(s1,s2)
+#define strncmpi(s1,s2,n)	strnicmp(s1,s2,n)
+
+#endif
diff --git a/code/SIBOSDK/include/strstrea.hpp b/code/SIBOSDK/include/strstrea.hpp
new file mode 100644
index 0000000..8a1a782
--- /dev/null
+++ b/code/SIBOSDK/include/strstrea.hpp
@@ -0,0 +1,108 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STRSTREA.HPP -  header file for string stream input and output.         *
+*                                                                          *
+*  COPYRIGHT (C) 1990..1992 Clarion Software Corporation                   *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _STRSTREAM_INC_
+#define _STRSTREAM_INC_
+
+#include <iostream.hpp>
+
+class strstreambuf : public streambuf {
+
+public:
+        strstreambuf();
+        strstreambuf(int _n);
+        strstreambuf(void * (*a)(long), void (*f)(void*));
+        strstreambuf(char *_s, int ,   char *_start=NULL);
+        ~strstreambuf();
+
+  void freeze(int = 1);
+  char *str();
+  virtual int doallocate();
+  virtual int overflow(int);
+  virtual int underflow();
+  virtual streambuf *setbuf(char *, int);
+  virtual streampos seekoff(streamoff, ios::seek_dir, int);
+
+private:
+
+  enum   {
+    dynamic = 1,
+    frozen = 2,
+    unlimited = 4 };
+
+  void * (*allocf)(long);
+  void   (*freef)(void *);
+  void   init(char *, int, char *);
+  short  flags;
+  int    next_alloc;
+};
+
+class strstreambase : public virtual ios {
+
+public:
+
+  strstreambuf* rdbuf();
+
+protected:
+
+      strstreambase(char *, int, char *);
+      strstreambase();
+      ~strstreambase();
+
+private:
+
+  strstreambuf buf;
+
+};
+
+inline strstreambuf* strstreambase::rdbuf() { return &this->buf; }
+
+class istrstream : public strstreambase, public istream {
+
+public:
+
+      istrstream(char *);
+      istrstream(char *, int);
+      ~istrstream();
+};
+
+class ostrstream : public strstreambase, public ostream {
+
+public:
+
+      ostrstream();
+      ostrstream(char *, int, int);
+      ~ostrstream();
+
+  char *str();
+  int  pcount();
+
+};
+
+inline char *ostrstream::str() { return strstreambase::rdbuf()->str(); }
+inline int   ostrstream::pcount() { return strstreambase::rdbuf()->out_waiting(); }
+
+class strstream : public strstreambase, public iostream {
+
+public:
+
+      strstream();
+      strstream(char *, int _sz, int _m);
+      ~strstream();
+
+  char *str();
+
+};
+
+inline char *strstream::str() { return strstreambase::rdbuf()->str(); }
+
+#endif
+
diff --git a/code/SIBOSDK/include/sw_.rsg b/code/SIBOSDK/include/sw_.rsg
new file mode 100644
index 0000000..2ce8a68
--- /dev/null
+++ b/code/SIBOSDK/include/sw_.rsg
@@ -0,0 +1,182 @@
+#define SYS_SPECIAL_CHARACTERS 1
+#define SYS_STRING 2
+#define SYS_DIMMED_MSG 3
+#define SYS_LOCKED_MSG 4
+#define SYS_BUSY 5
+#define SYS_SCANNING 6
+#define SYS_PRINTING_TO 7
+#define SYS_PAGE_IS 8
+#define SYS_COPIED_PROMPT 9
+#define SYS_COPYING_PROMPT 10
+#define SYS_LOADING_PROMPT 11
+#define SYS_MERGING_PROMPT 12
+#define SYS_NOTHING_TO_BRING 13
+#define SYS_NOT_FOUND 14
+#define SYS_NOTHING_TO_FIND 15
+#define SYS_COMPRESS_PROMPT 16
+#define SYS_NOT_COMPRESSIBLE 17
+#define SYS_PASSWORD_INCORRECT 18
+#define SYS_PASSWORD_NOT_CONFIRMED 19
+#define SYS_RANGE_RESET 20
+#define SYS_INVALID_NUM 21
+#define SYS_INVALID_MARGINS 22
+#define SYS_INVALID_CHAR 23
+#define SYS_OUT_OF_RANGE 24
+#define SYS_EDIT_NCHARS 25
+#define SYS_POPOUT_HELP 26
+#define SYS_HELP_STRING 27
+#define SYS_REPLACE_DISK 28
+#define SYS_NAME 29
+#define SYS_PACK 30
+#define SYS_FILELIST_DISK 31
+#define SYS_FLIST_RESET 32
+#define SYS_DEVICE_MEMORY 33
+#define SYS_PATH_IS 34
+#define SYS_CHOOSE_DIRECTORY 35
+#define SYS_CHOOSE_FILENAME 36
+#define SYS_CHOOSE_NEW_DIRECTORY 37
+#define SYS_EXISTS_OVER 38
+#define SYS_MAX 39
+#define SYS_MIN 40
+#define SYS_DEC_PLACES 41
+#define SYS_SIG_DIGITS 42
+#define SYS_EVALDLG_TITLE 43
+#define SYS_NOTHING_TO_EVAL 44
+#define SYS_TOOLONG_TO_EVAL 45
+#define SYS_XONXOFF_STRING 46
+#define SYS_HEADER_STR 47
+#define SYS_FOOTER_STR 48
+#define SYS_CENTIMETRES 49
+#define SYS_INCHES 50
+#define SYS_DEV_NOTREADY 51
+#define SYS_DEV_CORRUPT 52
+#define SYS_DEV_UNKNOWN 53
+#define SYS_DEV_INFO 54
+#define SYS_MTYPE_UNKNOWN 55
+#define SYS_MTYPE_FLOPPY 56
+#define SYS_MTYPE_HARD 57
+#define SYS_MTYPE_FLASH 58
+#define SYS_MTYPE_RAM 59
+#define SYS_MTYPE_ROM 60
+#define SYS_MTYPE_PROTECTED 61
+#define SYS_FILES_TAGGED 62
+#define SYS_NO_FILES 63
+#define SYS_NO_DISK 64
+#define SYS_UNFORMATTED 65
+#define SYS_UNRECOGNISED 66
+#define SYS_SOUND_FAIL 67
+#define SYS_BUTTON_TEXT 68
+#define SYS_AC_NO_YES 69
+#define SYS_AC_CONTINUE 70
+#define SYS_AC_ABANDON 71
+#define SYS_APPEND_ACLIST 72
+#define SYS_SMART_DIAL_ACLIST 73
+#define SYS_FREEDIAL_ACLIST 74
+#define SYS_NO_YES 75
+#define SYS_OFFON_MENU 76
+#define SYS_PRINTER_UNITS_CHLIST 77
+#define SYS_PRINTER_DEVICE_CHLIST 78
+#define SYS_BAUD_RATE_CHLIST 79
+#define SYS_DATA_BITS_CHLIST 80
+#define SYS_STOP_BITS_CHLIST 81
+#define SYS_PARITY_CHLIST 82
+#define SYS_FORMAT_CHLIST 83
+#define SYS_RAD_DEG 84
+#define SYS_PAGE_DIMENSIONS 85
+#define SYS_PAGE_SIZE 86
+#define SYS_ORIENT 87
+#define SYS_PRN_POS 88
+#define SYS_HEADFOOT_ALIGN 89
+#define SYS_PGNO_CHOICE 90
+#define SYS_ERROR_DIALOG 91
+#define SYS_QUERY_DIALOG 92
+#define SYS_PRINTING_DIALOG 93
+#define SYS_SET_PORT_DIALOG 94
+#define SYS_SET_HSHK_DIALOG 95
+#define SYS_PRINTER_CONFIG_DIALOG 96
+#define SYS_EVAL_DIALOG 97
+#define SYS_COUNTRY_SELECTOR_DIALOG 98
+#define SYS_SMART_DIAL_ITEM 99
+#define SYS_SMART_DIAL_DIALOG 100
+#define SYS_FREEDIAL_DIALOG 101
+#define SYS_FLIST_DIALOG 102
+#define SYS_PRINT_CONTROL_DL 103
+#define SYS_PAGING_CONTROL_DL 104
+#define SYS_PRINTER_MODEL 105
+#define SYS_MARGINS_DL 106
+#define SYS_HEADFOOT_DL 107
+#define SYS_PAGESIZE_DL 108
+#define SYS_FONT_DL 109
+#define SYS_TXTMESS 110
+#define SYS_HELP_INDEX_DATA 111
+#define SYS_HELP_INDEX 112
+#define SYS_HELP_ON_HELP 113
+#define SYS_HELP_DIALOG 114
+#define SYS_HELP_STATWIN 115
+#define SYS_HELP_DIALLING 116
+#define SYS_HELP_FILSELS 117
+#define SYS_HELP_EDIT 118
+#define SYS_HELP_X_HELP 119
+#define SYS_HELP_FILES 120
+#define SYS_HELP_PRINT 121
+#define SYS_TIME_BASICS 122
+#define SYS_HELP_ON_OFF 123
+#define SYS_HELP_X_INDEX 124
+#define SYS_WDR_GENERAL 125
+#define SYS_DIAL_OUT 126
+#define SYS_SKIPPING_PAGE 127
+#define SYS_DEBUGGING_NUM_CELLS 128
+#define SYS_CALENDAR 129
+#define SYS_PAGE 130
+#define SYS_PAGES 131
+#define SYS_PREVIEW_BUSY 132
+#define SYS_DISPLAY_MARGINS 133
+#define SYS_HIDE_MARGINS 134
+#define SYS_OPENING_PROMPT 135
+#define SYS_PRINT_PREVIEW 136
+#define SYS_PREVIEW_MARGINS_CHLIST 137
+#define SYS_PREVIEW_OPTIONS_CHLIST 138
+#define SYS_PREVIEW_OPTIONS_DIALOG 139
+#define SYS_PREVIEW_JUMP_DIALOG 140
+#define SYS_PREVIEW_ACC 141
+#define SYS_PREVIEW_MENUBAR 142
+#define SYS_PREVIEW_MENU 143
+#define SYS_PRINTER_DEVICES 144
+#define SYS_PRINT_CONTROL_DEVICE 145
+#define SYS_PRINT_PREVIEW_SETTINGS 146
+#define SYS_PREVIEW_SETTINGS_DL 147
+#define SYS_STANDARD_SOUNDS 148
+#define SYS_ALARM_STANDARD_NAME 149
+#define SYS_SILENT_ALARM 150
+#define SYS_SOUND_DISABLED 151
+#define SYS_WORD_ROM 152
+#define SYS_RESTART_FROM_SYS 153
+#define SRT_FILE_CREATED 154
+#define SRT_FILE_OPENED 155
+#define SRT_FILE_SAVED 156
+#define SRT_FILE_COMPRESSED 157
+#define SRT_FILE_MERGED 158
+#define SYS_SAVING_PROMPT 159
+#define SYS_RELOADING_PROMPT 160
+#define SYS_CONVERTING_PROMPT 161
+#define SYS_NOT_CHANGED 162
+#define SYS_CONFIRM_CONTINUE 163
+#define SYS_CONFIRM_CHANGE_LOSS 164
+#define SYS_LOSING_CHANGES 165
+#define SYS_NOTHING_TO_PRINT 166
+#define SYS_NOTHING_TO_INSERT 167
+#define SYS_NOTHING_TO_COPY 168
+#define SYS_REVERT_TO_SAVED 169
+#define SYS_SHIFT_KEY_NAME 170
+#define SRT_SPACE_ONLY 171
+#define SYS_CHANGE_PASSWORD 172
+#define SYS_SET_PASSWORD_DL 173
+#define SYS_GET_PASSWORD_DL 174
+#define SYS_HELP_EVALUATE 175
+#define SYS_HELP_MEMO 176
+#define SYS_HELP_IN_USE 177
+#define SYS_HELP_NO_SYS_MEM 178
+#define SYS_HELP_CALENDAR 179
+#define SYS_S3C_PRINT_CONTROL_DL 180
+#define SYS_S3C_PAGE_SETUP 181
+#define SYS_HELP_BATTERY 182
diff --git a/code/SIBOSDK/include/sw_.rsi b/code/SIBOSDK/include/sw_.rsi
new file mode 100644
index 0000000..d93cae1
--- /dev/null
+++ b/code/SIBOSDK/include/sw_.rsi
@@ -0,0 +1,182 @@
+SYS_SPECIAL_CHARACTERS equ 1
+SYS_STRING equ 2
+SYS_DIMMED_MSG equ 3
+SYS_LOCKED_MSG equ 4
+SYS_BUSY equ 5
+SYS_SCANNING equ 6
+SYS_PRINTING_TO equ 7
+SYS_PAGE_IS equ 8
+SYS_COPIED_PROMPT equ 9
+SYS_COPYING_PROMPT equ 10
+SYS_LOADING_PROMPT equ 11
+SYS_MERGING_PROMPT equ 12
+SYS_NOTHING_TO_BRING equ 13
+SYS_NOT_FOUND equ 14
+SYS_NOTHING_TO_FIND equ 15
+SYS_COMPRESS_PROMPT equ 16
+SYS_NOT_COMPRESSIBLE equ 17
+SYS_PASSWORD_INCORRECT equ 18
+SYS_PASSWORD_NOT_CONFIRMED equ 19
+SYS_RANGE_RESET equ 20
+SYS_INVALID_NUM equ 21
+SYS_INVALID_MARGINS equ 22
+SYS_INVALID_CHAR equ 23
+SYS_OUT_OF_RANGE equ 24
+SYS_EDIT_NCHARS equ 25
+SYS_POPOUT_HELP equ 26
+SYS_HELP_STRING equ 27
+SYS_REPLACE_DISK equ 28
+SYS_NAME equ 29
+SYS_PACK equ 30
+SYS_FILELIST_DISK equ 31
+SYS_FLIST_RESET equ 32
+SYS_DEVICE_MEMORY equ 33
+SYS_PATH_IS equ 34
+SYS_CHOOSE_DIRECTORY equ 35
+SYS_CHOOSE_FILENAME equ 36
+SYS_CHOOSE_NEW_DIRECTORY equ 37
+SYS_EXISTS_OVER equ 38
+SYS_MAX equ 39
+SYS_MIN equ 40
+SYS_DEC_PLACES equ 41
+SYS_SIG_DIGITS equ 42
+SYS_EVALDLG_TITLE equ 43
+SYS_NOTHING_TO_EVAL equ 44
+SYS_TOOLONG_TO_EVAL equ 45
+SYS_XONXOFF_STRING equ 46
+SYS_HEADER_STR equ 47
+SYS_FOOTER_STR equ 48
+SYS_CENTIMETRES equ 49
+SYS_INCHES equ 50
+SYS_DEV_NOTREADY equ 51
+SYS_DEV_CORRUPT equ 52
+SYS_DEV_UNKNOWN equ 53
+SYS_DEV_INFO equ 54
+SYS_MTYPE_UNKNOWN equ 55
+SYS_MTYPE_FLOPPY equ 56
+SYS_MTYPE_HARD equ 57
+SYS_MTYPE_FLASH equ 58
+SYS_MTYPE_RAM equ 59
+SYS_MTYPE_ROM equ 60
+SYS_MTYPE_PROTECTED equ 61
+SYS_FILES_TAGGED equ 62
+SYS_NO_FILES equ 63
+SYS_NO_DISK equ 64
+SYS_UNFORMATTED equ 65
+SYS_UNRECOGNISED equ 66
+SYS_SOUND_FAIL equ 67
+SYS_BUTTON_TEXT equ 68
+SYS_AC_NO_YES equ 69
+SYS_AC_CONTINUE equ 70
+SYS_AC_ABANDON equ 71
+SYS_APPEND_ACLIST equ 72
+SYS_SMART_DIAL_ACLIST equ 73
+SYS_FREEDIAL_ACLIST equ 74
+SYS_NO_YES equ 75
+SYS_OFFON_MENU equ 76
+SYS_PRINTER_UNITS_CHLIST equ 77
+SYS_PRINTER_DEVICE_CHLIST equ 78
+SYS_BAUD_RATE_CHLIST equ 79
+SYS_DATA_BITS_CHLIST equ 80
+SYS_STOP_BITS_CHLIST equ 81
+SYS_PARITY_CHLIST equ 82
+SYS_FORMAT_CHLIST equ 83
+SYS_RAD_DEG equ 84
+SYS_PAGE_DIMENSIONS equ 85
+SYS_PAGE_SIZE equ 86
+SYS_ORIENT equ 87
+SYS_PRN_POS equ 88
+SYS_HEADFOOT_ALIGN equ 89
+SYS_PGNO_CHOICE equ 90
+SYS_ERROR_DIALOG equ 91
+SYS_QUERY_DIALOG equ 92
+SYS_PRINTING_DIALOG equ 93
+SYS_SET_PORT_DIALOG equ 94
+SYS_SET_HSHK_DIALOG equ 95
+SYS_PRINTER_CONFIG_DIALOG equ 96
+SYS_EVAL_DIALOG equ 97
+SYS_COUNTRY_SELECTOR_DIALOG equ 98
+SYS_SMART_DIAL_ITEM equ 99
+SYS_SMART_DIAL_DIALOG equ 100
+SYS_FREEDIAL_DIALOG equ 101
+SYS_FLIST_DIALOG equ 102
+SYS_PRINT_CONTROL_DL equ 103
+SYS_PAGING_CONTROL_DL equ 104
+SYS_PRINTER_MODEL equ 105
+SYS_MARGINS_DL equ 106
+SYS_HEADFOOT_DL equ 107
+SYS_PAGESIZE_DL equ 108
+SYS_FONT_DL equ 109
+SYS_TXTMESS equ 110
+SYS_HELP_INDEX_DATA equ 111
+SYS_HELP_INDEX equ 112
+SYS_HELP_ON_HELP equ 113
+SYS_HELP_DIALOG equ 114
+SYS_HELP_STATWIN equ 115
+SYS_HELP_DIALLING equ 116
+SYS_HELP_FILSELS equ 117
+SYS_HELP_EDIT equ 118
+SYS_HELP_X_HELP equ 119
+SYS_HELP_FILES equ 120
+SYS_HELP_PRINT equ 121
+SYS_TIME_BASICS equ 122
+SYS_HELP_ON_OFF equ 123
+SYS_HELP_X_INDEX equ 124
+SYS_WDR_GENERAL equ 125
+SYS_DIAL_OUT equ 126
+SYS_SKIPPING_PAGE equ 127
+SYS_DEBUGGING_NUM_CELLS equ 128
+SYS_CALENDAR equ 129
+SYS_PAGE equ 130
+SYS_PAGES equ 131
+SYS_PREVIEW_BUSY equ 132
+SYS_DISPLAY_MARGINS equ 133
+SYS_HIDE_MARGINS equ 134
+SYS_OPENING_PROMPT equ 135
+SYS_PRINT_PREVIEW equ 136
+SYS_PREVIEW_MARGINS_CHLIST equ 137
+SYS_PREVIEW_OPTIONS_CHLIST equ 138
+SYS_PREVIEW_OPTIONS_DIALOG equ 139
+SYS_PREVIEW_JUMP_DIALOG equ 140
+SYS_PREVIEW_ACC equ 141
+SYS_PREVIEW_MENUBAR equ 142
+SYS_PREVIEW_MENU equ 143
+SYS_PRINTER_DEVICES equ 144
+SYS_PRINT_CONTROL_DEVICE equ 145
+SYS_PRINT_PREVIEW_SETTINGS equ 146
+SYS_PREVIEW_SETTINGS_DL equ 147
+SYS_STANDARD_SOUNDS equ 148
+SYS_ALARM_STANDARD_NAME equ 149
+SYS_SILENT_ALARM equ 150
+SYS_SOUND_DISABLED equ 151
+SYS_WORD_ROM equ 152
+SYS_RESTART_FROM_SYS equ 153
+SRT_FILE_CREATED equ 154
+SRT_FILE_OPENED equ 155
+SRT_FILE_SAVED equ 156
+SRT_FILE_COMPRESSED equ 157
+SRT_FILE_MERGED equ 158
+SYS_SAVING_PROMPT equ 159
+SYS_RELOADING_PROMPT equ 160
+SYS_CONVERTING_PROMPT equ 161
+SYS_NOT_CHANGED equ 162
+SYS_CONFIRM_CONTINUE equ 163
+SYS_CONFIRM_CHANGE_LOSS equ 164
+SYS_LOSING_CHANGES equ 165
+SYS_NOTHING_TO_PRINT equ 166
+SYS_NOTHING_TO_INSERT equ 167
+SYS_NOTHING_TO_COPY equ 168
+SYS_REVERT_TO_SAVED equ 169
+SYS_SHIFT_KEY_NAME equ 170
+SRT_SPACE_ONLY equ 171
+SYS_CHANGE_PASSWORD equ 172
+SYS_SET_PASSWORD_DL equ 173
+SYS_GET_PASSWORD_DL equ 174
+SYS_HELP_EVALUATE equ 175
+SYS_HELP_MEMO equ 176
+SYS_HELP_IN_USE equ 177
+SYS_HELP_NO_SYS_MEM equ 178
+SYS_HELP_CALENDAR equ 179
+SYS_S3C_PRINT_CONTROL_DL equ 180
+SYS_S3C_PAGE_SETUP equ 181
+SYS_HELP_BATTERY equ 182
diff --git a/code/SIBOSDK/include/symbols.h b/code/SIBOSDK/include/symbols.h
new file mode 100644
index 0000000..c919390
--- /dev/null
+++ b/code/SIBOSDK/include/symbols.h
@@ -0,0 +1,99 @@
+/*
+  File: SYMBOLS.H
+  Copyright (C) Psion PLC 1993
+  Started by : DavidW
+*/
+
+/* Names of the pictures in the symbols font */
+
+#define WS_SYMBOL_SHOW_CR         0
+
+#define WS_SYMBOL_ELLIPSIS        1
+/* #define WS_WIDTH_ELLIPSIS         6  */
+
+#define WS_SYMBOL_PSION           2
+
+#define WS_SYMBOL_POWERX          3
+
+#define WS_SYMBOL_DIAMOND         4
+#define WS_SYMBOL_NOTE_ICON       4
+
+#define WS_SYMBOL_PHONE           5
+
+#define WS_SYMBOL_PADLOCK         6 
+
+#define WS_SYMBOL_HARD_HYPHEN     7
+
+#define WS_SYMBOL_SHOW_SPACE      8
+
+#define WS_SYMBOL_SHOW_TAB        9
+
+#define WS_SYMBOL_LINE_BREAK      10
+
+#define WS_SYMBOL_SHIFTED         11
+#define WS_SYMBOL_SQROOT          11
+
+#define WS_SYMBOL_TICK            12
+
+#define WS_SYMBOL_DOWN_ARROWHEAD  13
+
+#define WS_SYMBOL_SOFT_HYPHEN     14
+
+#define WS_SYMBOL_HARD_SPACE      15
+
+#define WS_SYMBOL_RIGHT_ARROWHEAD 16
+
+#define WS_SYMBOL_LEFT_ARROWHEAD  17
+
+#define WS_SYMBOL_WHITE_BOX       18
+
+#define WS_SYMBOL_PASS_UNDERLINE  19 
+
+#define WS_SYMBOL_GREY_BOX        20
+
+#define WS_SYMBOL_IR_SEND         21
+
+#define WS_SYMBOL_BLACK_BOX       22
+
+#define WS_SYMBOL_IR_RECEIVE      23
+
+#define WS_SYMBOL_UP_KEY          24
+
+#define WS_SYMBOL_DOWN_KEY        25
+
+#define WS_SYMBOL_RIGHT_KEY       26
+
+#define WS_SYMBOL_LEFT_KEY        27
+
+#define WS_SYMBOL_MARGIN_CURSOR   28
+
+#define WS_SYMBOL_BELL            29
+
+#define WS_SYMBOL_UP_ARROWHEAD    30
+
+#define WS_SYMBOL_NS          31
+
+#define WS_SYMBOL_POWER2          253
+
+#define WS_SYMBOL_BULLET          254
+
+/* Positioning of special characters in the special array */
+
+#define H_SC_TPLUS      0       /* T is for Tag */
+#define H_SC_TMINUS     1
+#define H_SC_TSTAR      2
+#define H_SC_TSLASH     3
+
+#define H_SC_ILESS      4       /* I is for Incrementer */
+#define H_SC_ICOMMA     5
+#define H_SC_IMORE      6
+#define H_SC_IDOT       7
+
+#define H_SC_HFANCY     8       /* H is for Hyphen */
+
+#define H_SC_LLN        9       /* LL is for LatLong editor */
+#define H_SC_LLS        10
+#define H_SC_LLW        11
+#define H_SC_LLE        12
+#define H_SC_DEGREE     13      /* Degree symbol */
+#define H_SC_BULLET     14      /* bullet used in helplist */
diff --git a/code/SIBOSDK/include/symbols.inc b/code/SIBOSDK/include/symbols.inc
new file mode 100644
index 0000000..40d09f3
--- /dev/null
+++ b/code/SIBOSDK/include/symbols.inc
@@ -0,0 +1,124 @@
+; Names and widths of the pictures in the symbols font
+
+WS_SYMBOL_SHOW_CR         equ	0
+WS_WIDTH_SHOW_CR          equ	6
+
+WS_SYMBOL_ELLIPSIS        equ	1
+WS_WIDTH_ELLIPSIS         equ	6
+
+WS_SYMBOL_PSION           equ	2
+WS_WIDTH_PSION            equ	5
+
+WS_SYMBOL_POWERX          equ	3
+WS_WIDTH_POWERX           equ	5
+
+WS_SYMBOL_NOTE_ICON       equ	4
+WS_WIDTH_NOTE_ICON        equ	6
+
+WS_SYMBOL_PHONE           equ	5
+WS_WIDTH_PHONE            equ	6
+
+WS_SYMBOL_PADLOCK         equ	6 
+WS_WIDTH_PADLOCK          equ	6
+
+WS_SYMBOL_HARD_HYPHEN     equ	7
+WS_WIDTH_HARD_HYPHEN      equ	6
+
+WS_SYMBOL_SHOW_SPACE      equ	8
+WS_WIDTH_SHOW_SPACE       equ	3
+
+WS_SYMBOL_SHOW_TAB        equ	9
+WS_WIDTH_SHOW_TAB         equ	6
+
+WS_SYMBOL_LINE_BREAK      equ	10
+WS_WIDTH_LINE_BREAK       equ	6
+
+WS_SYMBOL_SQROOT          equ	11
+WS_WIDTH_SQROOT           equ	6
+
+WS_SYMBOL_TICK		  equ	12
+WS_WIDTH_TICK		  equ	8
+
+WS_SYMBOL_DOWN_ARROWHEAD  equ	13
+WS_WIDTH_DOWN_ARROWHEAD   equ	7
+
+WS_SYMBOL_SOFT_HYPHEN     equ	14
+WS_WIDTH_SOFT_HYPHEN      equ	6
+
+WS_SYMBOL_HARD_SPACE      equ	15
+WS_WIDTH_HARD_SPACE       equ	3
+
+WS_SYMBOL_RIGHT_ARROWHEAD equ	16
+WS_WIDTH_RIGHT_ARROWHEAD  equ	5
+
+WS_SYMBOL_LEFT_ARROWHEAD  equ	17
+WS_WIDTH_LEFT_ARROWHEAD   equ	5
+
+WS_SYMBOL_WHITE_BOX1      equ	18
+WS_WIDTH_WHITE_BOX1       equ	6
+
+WS_SYMBOL_WHITE_BOX2      equ	19
+WS_WIDTH_WHITE_BOX2       equ	5
+
+WS_SYMBOL_GREY_BOX1       equ	20
+WS_WIDTH_GREY_BOX1        equ	6
+
+WS_SYMBOL_GREY_BOX2       equ	21
+WS_WIDTH_GREY_BOX2        equ	5
+
+WS_SYMBOL_BLACK_BOX1      equ	22
+WS_WIDTH_BLACK_BOX1       equ	6
+
+WS_SYMBOL_BLACK_BOX2      equ	23
+WS_WIDTH_BLACK_BOX2       equ	5
+
+WS_SYMBOL_UP_KEY          equ	24
+WS_WIDTH_UP_KEY           equ	6
+
+WS_SYMBOL_DOWN_KEY        equ	25
+WS_WIDTH_DOWN_KEY         equ	6
+
+WS_SYMBOL_RIGHT_KEY       equ	26
+WS_WIDTH_RIGHT_KEY        equ	8
+
+WS_SYMBOL_LEFT_KEY        equ	27
+WS_WIDTH_LEFT_KEY         equ	8
+
+WS_SYMBOL_MARGIN_CURSOR   equ	28
+WS_WIDTH_MARGIN_CURSOR    equ	5
+
+WS_SYMBOL_BELL            equ	29
+WS_WIDTH_BELL             equ	6 
+
+WS_SYMBOL_UP_ARROWHEAD    equ	30
+WS_WIDTH_UP_ARROWHEAD     equ	7
+
+WS_SYMBOL_NS		  equ	31
+WS_WIDTH_NS		  equ	6
+
+WS_SYMBOL_POWER2          equ	253
+WS_WIDTH_POWER2           equ	4
+
+WS_SYMBOL_BULLET          equ	254
+WS_WIDTH_BULLET           equ	5
+
+; Positioning of special characters in the special array
+
+H_SC_TPLUS      equ	0       ; T is for Tag */
+H_SC_TMINUS     equ	1
+H_SC_TSTAR      equ	2
+H_SC_TSLASH     equ	3
+
+H_SC_ILESS      equ	4       ; I is for Incrementer
+H_SC_ICOMMA     equ	5
+H_SC_IMORE      equ	6
+H_SC_IDOT       equ	7
+
+H_SC_HFANCY     equ	8       ; H is for Hyphen
+
+H_SC_LLN        equ 9       ; The following are North, South, West, East
+H_SC_LLS        equ 10
+H_SC_LLW        equ 11
+H_SC_LLE        equ 12
+H_SC_DEGREE     equ 13      ; As used in LatLong editor
+H_SC_BULLET     equ 14      ; As used in help list
diff --git a/code/SIBOSDK/include/sys$ncp.h b/code/SIBOSDK/include/sys$ncp.h
new file mode 100644
index 0000000..c303108
--- /dev/null
+++ b/code/SIBOSDK/include/sys$ncp.h
@@ -0,0 +1,75 @@
+/*
+SYS$NCP.H - Header file for NCP defines
+*/
+
+#define NCLINK_VERSION_NUMBER       3
+#define NCLINK_MINOR_VERNO          1
+
+/* Informational data obtained by supervisory reads */
+#define PHYS_LINK_FAILED        0       /* Link layer has failed*/
+#define PHYS_CONNECT_FAILED     1       /* Waiting for connection failed */
+#define PHYS_CHARS_FAILED       2       /* Setting serial characteristics failed */
+#define PHYS_INIT_FAILED        3       /* Initialization of modem failed */
+#define PHYS_DIAL_FAILED        4       /* Dialling phone number failed */
+#define PHYS_MDMCONFIG_FAILED   5       /* additional modem config failed */
+#define PHYS_PHYS_LINK_ESTABLISHED 6    /* A physical link established */
+#define PHYS_WAITING_FOR_CALL   7       /* Physical layer waiting for call */
+#define PHYS_DIALLING_NUMBER    8       /* Physical layer dialling */
+#define PHYS_CONFIGURING_MODEM  9       /* configuring modem */
+#define PHYS_NCP_LINK_ESTAB_OK  10       /* Ncp link established OK */
+#define PHYS_NCP_LINK_ESTAB_NEW_NCP 11  /* Talking to different Ncp */
+#define PHYS_NCP_LINK_ESTAB_INVALID_VER  12 /* Remote NCP is V1.0 !!*/
+#define PHYS_NCP_LINK_END 13            /* remote NCP is terminating */
+#define PHYS_SERCONFIG_FAILED   14      /* serial port not there */
+
+#define MAX_DVR_NAME    10   /* Max device driver name size (incl zero term) */
+#define MAX_PHONE_NO    40   /* Max phone number length */
+#define MAX_MODEM_CMD   40   /* Max extra modem config */
+
+/* Control functions to perform */
+#define NCLINK_CTRL_RETRY   0
+#define NCLINK_CTRL_EXIT    1
+#define NCLINK_CTRL_NEWNCP_OK   2
+#define NCLINK_CTRL_NEW_CONFIG  3
+
+typedef struct
+    {
+    P_SRCHAR sch;
+    P_MDMCHR mch;
+    UWORD errcorrect;           /* what sort of error correction modem using */
+    UWORD connectbaud;          /* baud rate at which connected */
+    UBYTE serdvr[MAX_DVR_NAME];
+    UBYTE mdmdvr[MAX_DVR_NAME];
+    UBYTE masdvr[MAX_DVR_NAME];
+    UBYTE lnkdvr[MAX_DVR_NAME];
+    UBYTE phoneno[MAX_PHONE_NO];
+    UBYTE mdmconf[MAX_MODEM_CMD];
+    } DVRS;
+
+typedef struct
+    {
+    UWORD vers;      /* Remote NCP sofware version */
+    ULONG id;           /* Remote NCP id */
+    } REM_NCP;
+
+typedef union
+    {
+    REM_NCP remncp;     /* Remote NCP info */
+    DVRS dvrs;          /* Driver names, phone number */
+    } PHY_INFO;
+
+typedef struct          /* Physical layer status information */
+    {
+    UWORD cmdtype;      /* Info type */
+    WORD errno;         /* Error number if applicable to type */
+    PHY_INFO p;         /* Physical layer info */
+    } NCLINK_INFO;
+
+typedef struct          /* Network sense data struct */
+    {
+    UWORD chanused;     /* True if channel being used else False */
+    ULONG xmitK;        /* number K bytes transmitted */
+    ULONG recvK;        /* number K bytes received */
+    UBYTE procname[E_MAX_NAME+2]; /* Process name that owns channel */
+    } NCLINK_SREC;
+
diff --git a/code/SIBOSDK/include/textwin.g b/code/SIBOSDK/include/textwin.g
new file mode 100644
index 0000000..86f90be
--- /dev/null
+++ b/code/SIBOSDK/include/textwin.g
@@ -0,0 +1,54 @@
+/* Generated by Ctran from textwin.cl */
+#define TEXTWIN_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+#ifndef EDIT_G
+#include <edit.g>
+#endif
+/* Class Numbers */
+#define C_TEXTWIN 4
+/* Method Numbers */
+/* Constants for textwin */
+#define PR_TEXTWIN_AL_LEFT 0x00
+#define PR_TEXTWIN_AL_RIGHT 0x01
+#define PR_TEXTWIN_AL_CENTRE 0x02
+#define PR_TEXTWIN_BOLD 0x04
+#define PR_TEXTWIN_BULLET 0x20
+#define PR_TEXTWIN_POPOUT 0x40
+#define PR_TEXTWIN_FLASHING 0x80
+#define IN_TEXTWIN_AL_LEFT PR_TEXTWIN_AL_LEFT
+#define IN_TEXTWIN_AL_RIGHT PR_TEXTWIN_AL_RIGHT
+#define IN_TEXTWIN_AL_CENTRE PR_TEXTWIN_AL_CENTRE
+#define IN_TEXTWIN_BOLD PR_TEXTWIN_BOLD
+#define IN_TEXTWIN_BULLET PR_TEXTWIN_BULLET
+#define IN_TEXTWIN_POPOUT PR_TEXTWIN_POPOUT
+#define SE_TEXTWIN_ALIGN (PR_TEXTWIN_AL_RIGHT|PR_TEXTWIN_AL_CENTRE)
+#define SE_TEXTWIN_BOLD PR_TEXTWIN_BOLD
+#define SE_TEXTWIN_TEXT 0x08
+#define SE_TEXTWIN_BULLET PR_TEXTWIN_BULLET
+/* Types for textwin */
+typedef struct
+{
+unsigned short int state;
+char label[1];
+}IN_TEXTWIN;
+typedef struct
+{
+int flags;
+unsigned short int state;
+char *buf;
+unsigned short int len;
+}SE_TEXTWIN;
+/* Property of textwin */
+typedef struct {
+PR_EPFLAT *label;
+unsigned short int state;
+} PRS_TEXTWIN;
+typedef struct pr_textwin
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_TEXTWIN textwin;
+} PR_TEXTWIN;
diff --git a/code/SIBOSDK/include/textwin.ing b/code/SIBOSDK/include/textwin.ing
new file mode 100644
index 0000000..3ecefa1
--- /dev/null
+++ b/code/SIBOSDK/include/textwin.ing
@@ -0,0 +1,51 @@
+; Generated by Ctran from textwin.cl
+TEXTWIN_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+IFNDEF EDIT_ING
+ INCLUDE ..\inc\EDIT.ING
+ENDIF
+; Class Numbers
+C_TEXTWIN equ 4
+; Method Numbers
+; Constants for textwin
+PR_TEXTWIN_AL_LEFT equ (000h)
+PR_TEXTWIN_AL_RIGHT equ (001h)
+PR_TEXTWIN_AL_CENTRE equ (002h)
+PR_TEXTWIN_BOLD equ (004h)
+PR_TEXTWIN_BULLET equ (020h)
+PR_TEXTWIN_POPOUT equ (040h)
+PR_TEXTWIN_FLASHING equ (080h)
+IN_TEXTWIN_AL_LEFT equ (PR_TEXTWIN_AL_LEFT)
+IN_TEXTWIN_AL_RIGHT equ (PR_TEXTWIN_AL_RIGHT)
+IN_TEXTWIN_AL_CENTRE equ (PR_TEXTWIN_AL_CENTRE)
+IN_TEXTWIN_BOLD equ (PR_TEXTWIN_BOLD)
+IN_TEXTWIN_BULLET equ (PR_TEXTWIN_BULLET)
+IN_TEXTWIN_POPOUT equ (PR_TEXTWIN_POPOUT)
+SE_TEXTWIN_ALIGN equ (PR_TEXTWIN_AL_RIGHT or PR_TEXTWIN_AL_CENTRE)
+SE_TEXTWIN_BOLD equ (PR_TEXTWIN_BOLD)
+SE_TEXTWIN_TEXT equ (008h)
+SE_TEXTWIN_BULLET equ (PR_TEXTWIN_BULLET)
+; Types for textwin
+IN_TEXTWIN struc
+IN_TEXTWINState  dw ? 
+IN_TEXTWINLabel db (1) * 1 dup (?)
+IN_TEXTWIN ends
+SE_TEXTWIN struc
+SE_TEXTWINFlags  dw ? 
+SE_TEXTWINState  dw ? 
+SE_TEXTWINBuf dw ?
+SE_TEXTWINLen  dw ? 
+SE_TEXTWIN ends
+; Property of textwin
+PRS_TEXTWIN struc
+TextwinLabel dw ?
+TextwinState  dw ? 
+PRS_TEXTWIN ends
+PR_TEXTWIN struc
+TextwinRoot PRS_ROOT <>
+TextwinWin PRS_WIN <>
+TextwinLodger PRS_LODGER <>
+TextwinTextwin PRS_TEXTWIN <>
+PR_TEXTWIN ends
diff --git a/code/SIBOSDK/include/time.g b/code/SIBOSDK/include/time.g
new file mode 100644
index 0000000..e4d6f71
--- /dev/null
+++ b/code/SIBOSDK/include/time.g
@@ -0,0 +1,93 @@
+/* Generated by Ctran from time.cat */
+#define TIME_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef P_DATE_H
+#include <p_date.h>
+#endif
+/* Class Numbers */
+#define C_TIME 40
+/* Method Numbers */
+#define O_TO_ADD_SECS 6
+#define O_TO_ADD_MONTHS 4
+#define O_TO_GET_SYSDAT 9
+#define O_TO_ADD_YEARS 3
+#define O_TO_SENSE 2
+#define O_TO_SENSE_FORMAT 8
+#define O_TO_SET 1
+#define O_TO_SET_FORMAT 7
+#define O_TO_ADD_DAYS 5
+/* Constants for time */
+#define SET_TIME_SECONDS 0
+#define SET_TIME_DATE 1
+#define SET_TIME_DAYSEC 2
+#define SET_TIME_NOW 3
+#define SET_TIME_DATESTR 4
+#define SET_TIME_TIMESTR 5
+#define SENSE_TIME_SECONDS 0
+#define SENSE_TIME_DATE 1
+#define SENSE_TIME_DAYSEC 2
+#define SENSE_TIME_STRING 3
+#define SENSE_TIME_DATESTR 4
+#define SENSE_TIME_TIMESTR 5
+#define SENSE_TIME_FIELDS 0x8000
+#define FLD_TIME_DAY 0
+#define FLD_TIME_MONTH 1
+#define FLD_TIME_YEAR 2
+#define FLD_TIME_HOUR 3
+#define FLD_TIME_MINUTE 4
+#define FLD_TIME_SECOND 5
+#define FLD_TIME_DAYNAME 6
+#define PR_TIME_DDMMYY 0x0000
+#define PR_TIME_MMDDYY 0x0001
+#define PR_TIME_YYMMDD 0x0002
+#define PR_TIME_DATE_ORDER 0x0003
+#define PR_TIME_NO_DAY 0x0004
+#define PR_TIME_NO_MONTH 0x0008
+#define PR_TIME_NO_YEAR 0x0010
+#define PR_TIME_MONTH_NAME 0x0020
+#define PR_TIME_SUFFIX_NAME 0x0040
+#define PR_TIME_DAY_NAME 0x0080
+#define PR_TIME_NO_CENTURY 0x0100
+#define PR_TIME_NO_SECS 0x0200
+#define PR_TIME_AMPM 0x0400
+#define TY_TIME_DAY 0
+#define TY_TIME_MONTH 1
+#define TY_TIME_SUFFIX 2
+#define TY_TIME_AMPM 3
+#define TY_TIME_FORMAT 4
+#define LN_TIME_DAY_NAME 14
+#define LN_TIME_MONTH_NAME 14
+#define LN_TIME_DATE_STR 48
+#define LN_TIME_TIME_STR 12
+/* Types for time */
+typedef struct
+{
+unsigned short int flags;
+unsigned char dsep;
+unsigned char tsep;
+} SE_TIME_FORMAT;
+typedef struct
+{
+unsigned short int fld;
+char *buf;
+unsigned short int len;
+} SE_TIME_FIELD;
+typedef union
+{
+char *t;
+unsigned long int *l;
+P_DAYSEC *ds;
+P_DATE *dt;
+} PT_TIME_DATA;
+/* Property of time */
+typedef struct {
+P_DAYSEC ds;
+SE_TIME_FORMAT f;
+} PRS_TIME;
+typedef struct pr_time
+{
+PRS_ROOT root;
+PRS_TIME time;
+} PR_TIME;
diff --git a/code/SIBOSDK/include/time.h b/code/SIBOSDK/include/time.h
new file mode 100644
index 0000000..bd9d00a
--- /dev/null
+++ b/code/SIBOSDK/include/time.h
@@ -0,0 +1,107 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  time.h - structure and function definitions for time.                   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _TIME_INC_
+#define _TIME_INC_
+
+#ifndef  _SIZE_T
+#define _SIZE_T
+typedef unsigned size_t;
+#endif
+
+#ifndef _TIME_T
+#define _TIME_T
+#ifndef _TIME_DEF
+#define _TIME_DEF
+typedef long  time_t;
+#endif
+typedef long  clock_t;
+#define CLK_TCK 100
+#define CLOCKS_PER_SEC 100
+#endif
+
+#ifndef NULL
+#define NULL   0
+#endif
+
+#ifndef _TM_DEF
+#define _TM_DEF
+struct  tm   {
+   int  tm_sec;
+   int  tm_min;
+   int  tm_hour;
+   int  tm_mday;
+   int  tm_mon;
+   int  tm_year;
+   int  tm_wday;
+   int  tm_yday;
+   int  tm_isdst;
+};
+#endif
+
+#ifndef _TMT_DEF
+#define _TMT_DEF
+struct date {
+    int da_year;
+    unsigned char da_day;
+    unsigned char da_mon;
+};
+
+struct time {
+    unsigned char ti_hour;
+    unsigned char ti_min;
+    unsigned char ti_sec;
+    unsigned char ti_hund;
+};
+#endif
+
+#ifndef _UTMT_DEF
+#define _UTMT_DEF
+struct utm {  int u_sec;
+              int u_min;
+	      int u_hour;
+	      int u_day;
+              int u_mon;
+	      int u_year;
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern char *       asctime(const struct tm *_tblock);
+extern char *       ctime(const time_t *_timer);
+extern clock_t      clock(void);
+extern double       difftime(time_t _time2, time_t _time1);
+extern struct tm *  gmtime(const time_t *_timer);
+extern struct tm *  localtime(const time_t *_timer);
+extern time_t       mktime(struct tm *_timeptr);
+extern size_t       strftime(char *_s, size_t _maxsize, const char *_format,
+                      const struct tm *_timeptr);
+extern time_t       time(time_t *_timer);
+extern int          stime(time_t *_tp);
+extern void         tzset(void);
+extern void         settime(const struct time *_tptr);
+extern void         gettime(struct time *_tptr);
+extern void         setdate(const struct date *_dptr);
+extern void         getdate(struct date *_dptr);
+extern char *       _strdate(char *_dt);
+extern char *       _strtime(char *_tm);
+extern int          utime(char *_path, struct utm *_time);
+extern time_t       get_utime(int _handle);
+extern int          _filetime(int _handle, struct utm *_ubuf);
+#ifdef __cplusplus
+}
+#endif
+
+extern time_t  timezone;
+extern int daylight;
+#endif
diff --git a/code/SIBOSDK/include/time.ing b/code/SIBOSDK/include/time.ing
new file mode 100644
index 0000000..96d55b8
--- /dev/null
+++ b/code/SIBOSDK/include/time.ing
@@ -0,0 +1,89 @@
+; Generated by Ctran from time.cat
+TIME_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF P_DATE_INC
+ INCLUDE ..\inc\P_DATE.INC
+ENDIF
+; Class Numbers
+C_TIME equ 40
+; Method Numbers
+O_TO_ADD_SECS equ 6
+O_TO_ADD_MONTHS equ 4
+O_TO_GET_SYSDAT equ 9
+O_TO_ADD_YEARS equ 3
+O_TO_SENSE equ 2
+O_TO_SENSE_FORMAT equ 8
+O_TO_SET equ 1
+O_TO_SET_FORMAT equ 7
+O_TO_ADD_DAYS equ 5
+; Constants for time
+SET_TIME_SECONDS equ (0)
+SET_TIME_DATE equ (1)
+SET_TIME_DAYSEC equ (2)
+SET_TIME_NOW equ (3)
+SET_TIME_DATESTR equ (4)
+SET_TIME_TIMESTR equ (5)
+SENSE_TIME_SECONDS equ (0)
+SENSE_TIME_DATE equ (1)
+SENSE_TIME_DAYSEC equ (2)
+SENSE_TIME_STRING equ (3)
+SENSE_TIME_DATESTR equ (4)
+SENSE_TIME_TIMESTR equ (5)
+SENSE_TIME_FIELDS equ (08000h)
+FLD_TIME_DAY equ (0)
+FLD_TIME_MONTH equ (1)
+FLD_TIME_YEAR equ (2)
+FLD_TIME_HOUR equ (3)
+FLD_TIME_MINUTE equ (4)
+FLD_TIME_SECOND equ (5)
+FLD_TIME_DAYNAME equ (6)
+PR_TIME_DDMMYY equ (00000h)
+PR_TIME_MMDDYY equ (00001h)
+PR_TIME_YYMMDD equ (00002h)
+PR_TIME_DATE_ORDER equ (00003h)
+PR_TIME_NO_DAY equ (00004h)
+PR_TIME_NO_MONTH equ (00008h)
+PR_TIME_NO_YEAR equ (00010h)
+PR_TIME_MONTH_NAME equ (00020h)
+PR_TIME_SUFFIX_NAME equ (00040h)
+PR_TIME_DAY_NAME equ (00080h)
+PR_TIME_NO_CENTURY equ (00100h)
+PR_TIME_NO_SECS equ (00200h)
+PR_TIME_AMPM equ (00400h)
+TY_TIME_DAY equ (0)
+TY_TIME_MONTH equ (1)
+TY_TIME_SUFFIX equ (2)
+TY_TIME_AMPM equ (3)
+TY_TIME_FORMAT equ (4)
+LN_TIME_DAY_NAME equ (14)
+LN_TIME_MONTH_NAME equ (14)
+LN_TIME_DATE_STR equ (48)
+LN_TIME_TIME_STR equ (12)
+; Types for time
+SE_TIME_FORMAT struc
+SE_TIME_FORMATFlags  dw ? 
+SE_TIME_FORMATDsep  db ? 
+SE_TIME_FORMATTsep  db ? 
+SE_TIME_FORMAT ends
+SE_TIME_FIELD struc
+SE_TIME_FIELDFld  dw ? 
+SE_TIME_FIELDBuf dw ?
+SE_TIME_FIELDLen  dw ? 
+SE_TIME_FIELD ends
+PT_TIME_DATA union
+PT_TIME_DATAT dw ?
+PT_TIME_DATAL dw ?
+PT_TIME_DATADs dw ?
+PT_TIME_DATADt dw ?
+PT_TIME_DATA ends
+; Property of time
+PRS_TIME struc
+TimeDs P_DAYSEC <>
+TimeF SE_TIME_FORMAT <>
+PRS_TIME ends
+PR_TIME struc
+TimeRoot PRS_ROOT <>
+TimeTime PRS_TIME <>
+PR_TIME ends
diff --git a/code/SIBOSDK/include/timeb.h b/code/SIBOSDK/include/timeb.h
new file mode 100644
index 0000000..35d071b
--- /dev/null
+++ b/code/SIBOSDK/include/timeb.h
@@ -0,0 +1,36 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  timeb.h -  header file for ftime.                                       *
+*                                                                          *
+*  COPYRIGHT (C) 1989, 1990 Jensen and Partners. All Rights Reserved.      *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _TIMEB_INC_
+#define _TIMEB_INC_
+
+#ifndef _TIME_DEF
+#define _TIME_DEF
+typedef long  time_t;
+#endif
+
+/* structure returned by ftime */
+
+struct timeb {
+    time_t time;
+    unsigned short millitm;
+    short timezone;
+    short dstflag;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void ftime(struct timeb *);
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/code/SIBOSDK/include/timer.g b/code/SIBOSDK/include/timer.g
new file mode 100644
index 0000000..40521db
--- /dev/null
+++ b/code/SIBOSDK/include/timer.g
@@ -0,0 +1,70 @@
+/* Generated by Ctran from timer.cat */
+#define TIMER_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+/* Class Numbers */
+#define C_TIMER 41
+#define C_BUZSND 42
+#define C_ALARR 43
+#define C_ANIMATOR 44
+/* Method Numbers */
+#define O_VA_CANCEL 25
+#define O_VA_CONFIRM 24
+#define O_TM_QABSOLUTE 6
+/* Property of timer */
+typedef struct pr_timer
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+} PR_TIMER;
+/* Property of buzsnd */
+typedef struct {
+unsigned char *snd;
+unsigned short int sndrep;
+unsigned short int sndnum;
+unsigned short int snddelay;
+unsigned short int sndvolume;
+PR_ROOT *h_done;
+unsigned short int m_done;
+} PRS_BUZSND;
+typedef struct pr_buzsnd
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_BUZSND buzsnd;
+} PR_BUZSND;
+/* Constants for alarr */
+#define ALARR_GRAN 8
+/* Property of alarr */
+typedef struct {
+RC_VAXVAR rec;
+} PRS_ALARR;
+typedef struct pr_alarr
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+PRS_ALARR alarr;
+} PR_ALARR;
+/* Types for animator */
+typedef struct
+{
+PR_ROOT *own;
+int message;
+int interval;
+int first;
+} IN_ANIMATOR;
+/* Property of animator */
+typedef struct {
+PR_ROOT *own;
+int message;
+int interval;
+} PRS_ANIMATOR;
+typedef struct pr_animator
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_ANIMATOR animator;
+} PR_ANIMATOR;
diff --git a/code/SIBOSDK/include/timer.ing b/code/SIBOSDK/include/timer.ing
new file mode 100644
index 0000000..958fd26
--- /dev/null
+++ b/code/SIBOSDK/include/timer.ing
@@ -0,0 +1,65 @@
+; Generated by Ctran from timer.cat
+TIMER_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+; Class Numbers
+C_TIMER equ 41
+C_BUZSND equ 42
+C_ALARR equ 43
+C_ANIMATOR equ 44
+; Method Numbers
+O_VA_CANCEL equ 25
+O_VA_CONFIRM equ 24
+O_TM_QABSOLUTE equ 6
+; Property of timer
+PR_TIMER struc
+TimerRoot PRS_ROOT <>
+TimerActive PRS_ACTIVE <>
+PR_TIMER ends
+; Property of buzsnd
+PRS_BUZSND struc
+BuzsndSnd dw ?
+BuzsndSndrep  dw ? 
+BuzsndSndnum  dw ? 
+BuzsndSnddelay  dw ? 
+BuzsndSndvolume  dw ? 
+BuzsndH_done dw ?
+BuzsndM_done  dw ? 
+PRS_BUZSND ends
+PR_BUZSND struc
+BuzsndRoot PRS_ROOT <>
+BuzsndActive PRS_ACTIVE <>
+BuzsndBuzsnd PRS_BUZSND <>
+PR_BUZSND ends
+; Constants for alarr
+ALARR_GRAN equ (8)
+; Property of alarr
+PRS_ALARR struc
+AlarrRec RC_VAXVAR <>
+PRS_ALARR ends
+PR_ALARR struc
+AlarrRoot PRS_ROOT <>
+AlarrVaroot PRS_VAROOT <>
+AlarrVafix PRS_VAFIX <>
+AlarrVaflat PRS_VAFLAT <>
+AlarrAlarr PRS_ALARR <>
+PR_ALARR ends
+; Types for animator
+IN_ANIMATOR struc
+IN_ANIMATOROwn dw ?
+IN_ANIMATORMessage  dw ? 
+IN_ANIMATORInterval  dw ? 
+IN_ANIMATORFirst  dw ? 
+IN_ANIMATOR ends
+; Property of animator
+PRS_ANIMATOR struc
+AnimatorOwn dw ?
+AnimatorMessage  dw ? 
+AnimatorInterval  dw ? 
+PRS_ANIMATOR ends
+PR_ANIMATOR struc
+AnimatorRoot PRS_ROOT <>
+AnimatorActive PRS_ACTIVE <>
+AnimatorAnimator PRS_ANIMATOR <>
+PR_ANIMATOR ends
diff --git a/code/SIBOSDK/include/tlvfile.g b/code/SIBOSDK/include/tlvfile.g
new file mode 100644
index 0000000..716f9e3
--- /dev/null
+++ b/code/SIBOSDK/include/tlvfile.g
@@ -0,0 +1,238 @@
+/* Generated by Ctran from tlvfile.cat */
+#define TLVFILE_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+#ifndef P_FILE_H
+#include <p_file.h>
+#endif
+#ifndef P_SERIAL_H
+#include <p_serial.h>
+#endif
+#ifndef P_MODEM_H
+#include <p_modem.h>
+#endif
+/* Class Numbers */
+#define C_BFILE 45
+#define C_TLVFILE 46
+#define C_TLVDATA 47
+#define C_SERFILE 48
+#define C_PRINT 49
+#define C_SERIAL 50
+/* Method Numbers */
+#define O_TD_SAVE_ITEM 5
+#define O_TD_SENSE_ITEM 9
+#define O_FL_SET_BUF_LEN 3
+#define O_FL_SENSE_REC 12
+#define O_FL_REPLACE 13
+#define O_FL_DELREC 8
+#define O_TD_SET_ITEM 8
+#define O_TD_SAVE 2
+#define O_TD_OPEN 1
+#define O_FI_OPEN 5
+#define O_FL_SET_REC 11
+#define O_FL_WRITE_REC 7
+#define O_SR_FLUSH 10
+#define O_TD_LOAD_ITEM 4
+#define O_FI_CLOSE 1
+#define O_TD_SET_FILE 7
+#define O_TD_CHANGED 3
+#define O_FI_READ 2
+#define O_FL_SENSE_DATA 4
+#define O_FL_REWIND 6
+#define O_SR_CONTROL 11
+#define O_FL_COUNT 9
+#define O_SR_SENSE 9
+#define O_SR_ENQUIRE 12
+#define O_TD_RESET 6
+#define O_SR_GRAB 13
+#define O_PR_GET_DATA 6
+#define O_FL_READ_BY_TYPE 10
+#define O_SR_TEST 7
+#define O_SR_SET 8
+#define O_SR_WRITE 6
+/* Constants for bfile */
+#define OP_BFILE_ID_SIZE 16
+/* Types for bfile */
+typedef struct
+{
+char fid[OP_BFILE_ID_SIZE];
+unsigned short int vers;
+unsigned short int offset;
+unsigned short int rtvers;
+} OP_BFILE_FSIG;
+/* Property of bfile */
+typedef struct {
+unsigned char *pcb;
+unsigned char *rbuf;
+unsigned short int rlen;
+unsigned short int offset;
+} PRS_BFILE;
+typedef struct pr_bfile
+{
+PRS_ROOT root;
+PRS_BFILE bfile;
+} PR_BFILE;
+/* Constants for tlvfile */
+#define TLV_TYPE_UNKNOWN 0x10
+#define TLV_TYPE_INVALID 0x0f
+#define TLV_TYPE_DELETED 0x00
+#define TLV_TYPE_NORMAL 0x01
+#define TLV_TYPE_FIELDS 0x02
+#define TLV_TYPE_SHIFT 12
+#define TLV_TYPE_MASK 0xf000
+/* Types for tlvfile */
+typedef struct
+{
+OP_BFILE_FSIG fsig;
+unsigned short int types;
+} OP_TLVFILE;
+typedef struct
+{
+unsigned char *buf;
+unsigned int len;
+int type;
+} OP_TLV_REC;
+/* Property of tlvfile */
+typedef struct {
+unsigned short int typmask;
+unsigned short int hdlen;
+unsigned short int hdtype;
+unsigned long int pos;
+unsigned long int fpos;
+} PRS_TLVFILE;
+typedef struct pr_tlvfile
+{
+PRS_ROOT root;
+PRS_BFILE bfile;
+PRS_TLVFILE tlvfile;
+} PR_TLVFILE;
+/* Types for tlvdata */
+typedef struct
+{
+OP_TLVFILE tlvfile;
+char ext[6];
+} PR_TLVDATA_CHARS;
+/* Property of tlvdata */
+typedef struct {
+PR_TLVFILE *tlv;
+unsigned short int cl_tlv;
+unsigned short int changed;
+short int index;
+short int tmask;
+char name[P_FNAMESIZE];
+} PRS_TLVDATA;
+typedef struct pr_tlvdata
+{
+PRS_ROOT root;
+PRS_TLVDATA tlvdata;
+} PR_TLVDATA;
+/* Constants for serfile */
+#define TE_MASK_SERIAL 0x0001
+#define TE_MASK_MODEM 0x0002
+#define TE_MASK_FILE 0x0004
+#define TY_SERFILE_SERIAL 1
+#define OBSOLETE_SERFILE_MODEM 2
+#define TY_SERFILE_FILE 3
+#define TY_SERFILE_NEW_MODEM 4
+#define TY_SERFILE_SERDVR 5
+#define TY_SERFILE_LNKDVR 6
+#define TE_XMDM_NONE 3
+#define TE_DIAL_PULSE 1
+#define TE_DIAL_TONE 2
+#define TE_MODEM_300 0x01
+#define TE_MODEM_1200 0x02
+#define TE_MODEM_2400 0x03
+#define TE_MODEM_4800 0x04
+#define TE_MODEM_9600 0x05
+#define TE_MODEM_19200 0x06
+#define MAX_DEVICE_NAME 10
+#define MAX_MODEM_CMD 40
+/* Types for serfile */
+typedef struct
+{
+P_SRCHAR ch;
+char port[P_MAXDEVNAME+2];
+} PF_SERIAL;
+typedef struct
+{
+P_MDMCHR mch;
+unsigned char phone[25];
+unsigned char auto_dial;
+unsigned char mdmdvr[MAX_DEVICE_NAME];
+unsigned char mdmcmd[MAX_MODEM_CMD];
+unsigned char spare[16];
+} PF_MODEM;
+typedef struct
+{
+unsigned short int protocol;
+} PF_FILE;
+typedef struct
+{
+P_SRCHAR ch;
+unsigned char serdvr[MAX_DEVICE_NAME];
+unsigned char spare[16];
+} PF_SERDVR;
+typedef struct
+{
+unsigned char masdvr[MAX_DEVICE_NAME];
+unsigned char lnkdvr[MAX_DEVICE_NAME];
+unsigned char spare[16];
+} PF_LNKDVR;
+/* Property of serfile */
+typedef struct {
+PF_SERIAL serial;
+PF_MODEM modem;
+PF_FILE file;
+PF_LNKDVR lnkdvr;
+PF_SERDVR serdvr;
+} PRS_SERFILE;
+typedef struct pr_serfile
+{
+PRS_ROOT root;
+PRS_TLVDATA tlvdata;
+PRS_SERFILE serfile;
+} PR_SERFILE;
+/* Constants for print */
+#define PRINT_DATA 0x0
+#define PRINT_LINE 0x1
+#define PRINT_FINISH 0x8
+/* Types for print */
+typedef struct
+{
+unsigned char *buf;
+unsigned short int len;
+unsigned short int status;
+} PRINT_STATE;
+/* Property of print */
+typedef struct {
+PRINT_STATE state;
+unsigned char crlf[2];
+} PRS_PRINT;
+typedef struct pr_print
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_PRINT print;
+} PR_PRINT;
+/* Constants for serial */
+#define READ_QUEUED 0x01
+#define WRITE_QUEUED 0x02
+/* Property of serial */
+typedef struct {
+unsigned short int flags;
+short int rstat;
+short int wstat;
+unsigned short int rlen;
+unsigned char *rbuf;
+unsigned short int wlen;
+unsigned char *wbuf;
+unsigned short int rsize;
+unsigned short int wsize;
+} PRS_SERIAL;
+typedef struct pr_serial
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_SERIAL serial;
+} PR_SERIAL;
diff --git a/code/SIBOSDK/include/tlvfile.ing b/code/SIBOSDK/include/tlvfile.ing
new file mode 100644
index 0000000..2f2d5c8
--- /dev/null
+++ b/code/SIBOSDK/include/tlvfile.ing
@@ -0,0 +1,222 @@
+; Generated by Ctran from tlvfile.cat
+TLVFILE_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+IFNDEF P_FILE_INC
+ INCLUDE ..\inc\P_FILE.INC
+ENDIF
+IFNDEF P_SERIAL_INC
+ INCLUDE ..\inc\P_SERIAL.INC
+ENDIF
+IFNDEF P_MODEM_INC
+ INCLUDE ..\inc\P_MODEM.INC
+ENDIF
+; Class Numbers
+C_BFILE equ 45
+C_TLVFILE equ 46
+C_TLVDATA equ 47
+C_SERFILE equ 48
+C_PRINT equ 49
+C_SERIAL equ 50
+; Method Numbers
+O_TD_SAVE_ITEM equ 5
+O_TD_SENSE_ITEM equ 9
+O_FL_SET_BUF_LEN equ 3
+O_FL_SENSE_REC equ 12
+O_FL_REPLACE equ 13
+O_FL_DELREC equ 8
+O_TD_SET_ITEM equ 8
+O_TD_SAVE equ 2
+O_TD_OPEN equ 1
+O_FI_OPEN equ 5
+O_FL_SET_REC equ 11
+O_FL_WRITE_REC equ 7
+O_SR_FLUSH equ 10
+O_TD_LOAD_ITEM equ 4
+O_FI_CLOSE equ 1
+O_TD_SET_FILE equ 7
+O_TD_CHANGED equ 3
+O_FI_READ equ 2
+O_FL_SENSE_DATA equ 4
+O_FL_REWIND equ 6
+O_SR_CONTROL equ 11
+O_FL_COUNT equ 9
+O_SR_SENSE equ 9
+O_SR_ENQUIRE equ 12
+O_TD_RESET equ 6
+O_SR_GRAB equ 13
+O_PR_GET_DATA equ 6
+O_FL_READ_BY_TYPE equ 10
+O_SR_TEST equ 7
+O_SR_SET equ 8
+O_SR_WRITE equ 6
+; Constants for bfile
+OP_BFILE_ID_SIZE equ (16)
+; Types for bfile
+OP_BFILE_FSIG struc
+OP_BFILE_FSIGFid db (1) * OP_BFILE_ID_SIZE dup (?)
+OP_BFILE_FSIGVers  dw ? 
+OP_BFILE_FSIGOffset  dw ? 
+OP_BFILE_FSIGRtvers  dw ? 
+OP_BFILE_FSIG ends
+; Property of bfile
+PRS_BFILE struc
+BfilePcb dw ?
+BfileRbuf dw ?
+BfileRlen  dw ? 
+BfileOffset  dw ? 
+PRS_BFILE ends
+PR_BFILE struc
+BfileRoot PRS_ROOT <>
+BfileBfile PRS_BFILE <>
+PR_BFILE ends
+; Constants for tlvfile
+TLV_TYPE_UNKNOWN equ (010h)
+TLV_TYPE_INVALID equ (00fh)
+TLV_TYPE_DELETED equ (000h)
+TLV_TYPE_NORMAL equ (001h)
+TLV_TYPE_FIELDS equ (002h)
+TLV_TYPE_SHIFT equ (12)
+TLV_TYPE_MASK equ (0f000h)
+; Types for tlvfile
+OP_TLVFILE struc
+OP_TLVFILEFsig OP_BFILE_FSIG <>
+OP_TLVFILETypes  dw ? 
+OP_TLVFILE ends
+OP_TLV_REC struc
+OP_TLV_RECBuf dw ?
+OP_TLV_RECLen  dw ? 
+OP_TLV_RECType  dw ? 
+OP_TLV_REC ends
+; Property of tlvfile
+PRS_TLVFILE struc
+TlvfileTypmask  dw ? 
+TlvfileHdlen  dw ? 
+TlvfileHdtype  dw ? 
+TlvfilePos  dd ? 
+TlvfileFpos  dd ? 
+PRS_TLVFILE ends
+PR_TLVFILE struc
+TlvfileRoot PRS_ROOT <>
+TlvfileBfile PRS_BFILE <>
+TlvfileTlvfile PRS_TLVFILE <>
+PR_TLVFILE ends
+; Types for tlvdata
+PR_TLVDATA_CHARS struc
+PR_TLVDATA_CHARSTlvfile OP_TLVFILE <>
+PR_TLVDATA_CHARSExt db (1) * 6 dup (?)
+PR_TLVDATA_CHARS ends
+; Property of tlvdata
+PRS_TLVDATA struc
+TlvdataTlv dw ?
+TlvdataCl_tlv  dw ? 
+TlvdataChanged  dw ? 
+TlvdataIndex  dw ? 
+TlvdataTmask  dw ? 
+TlvdataName db (1) * P_FNAMESIZE dup (?)
+PRS_TLVDATA ends
+PR_TLVDATA struc
+TlvdataRoot PRS_ROOT <>
+TlvdataTlvdata PRS_TLVDATA <>
+PR_TLVDATA ends
+; Constants for serfile
+TE_MASK_SERIAL equ (00001h)
+TE_MASK_MODEM equ (00002h)
+TE_MASK_FILE equ (00004h)
+TY_SERFILE_SERIAL equ (1)
+OBSOLETE_SERFILE_MODEM equ (2)
+TY_SERFILE_FILE equ (3)
+TY_SERFILE_NEW_MODEM equ (4)
+TY_SERFILE_SERDVR equ (5)
+TY_SERFILE_LNKDVR equ (6)
+TE_XMDM_NONE equ (3)
+TE_DIAL_PULSE equ (1)
+TE_DIAL_TONE equ (2)
+TE_MODEM_300 equ (001h)
+TE_MODEM_1200 equ (002h)
+TE_MODEM_2400 equ (003h)
+TE_MODEM_4800 equ (004h)
+TE_MODEM_9600 equ (005h)
+TE_MODEM_19200 equ (006h)
+MAX_DEVICE_NAME equ (10)
+MAX_MODEM_CMD equ (40)
+; Types for serfile
+PF_SERIAL struc
+PF_SERIALCh P_SRCHAR <>
+PF_SERIALPort db (1) * P_MAXDEVNAME+2 dup (?)
+PF_SERIAL ends
+PF_MODEM struc
+PF_MODEMMch P_MDMCHR <>
+PF_MODEMPhone db (1) * 25 dup (?)
+PF_MODEMAuto_dial  db ? 
+PF_MODEMMdmdvr db (1) * MAX_DEVICE_NAME dup (?)
+PF_MODEMMdmcmd db (1) * MAX_MODEM_CMD dup (?)
+PF_MODEMSpare db (1) * 16 dup (?)
+PF_MODEM ends
+PF_FILE struc
+PF_FILEProtocol  dw ? 
+PF_FILE ends
+PF_SERDVR struc
+PF_SERDVRCh P_SRCHAR <>
+PF_SERDVRSerdvr db (1) * MAX_DEVICE_NAME dup (?)
+PF_SERDVRSpare db (1) * 16 dup (?)
+PF_SERDVR ends
+PF_LNKDVR struc
+PF_LNKDVRMasdvr db (1) * MAX_DEVICE_NAME dup (?)
+PF_LNKDVRLnkdvr db (1) * MAX_DEVICE_NAME dup (?)
+PF_LNKDVRSpare db (1) * 16 dup (?)
+PF_LNKDVR ends
+; Property of serfile
+PRS_SERFILE struc
+SerfileSerial PF_SERIAL <>
+SerfileModem PF_MODEM <>
+SerfileFile PF_FILE <>
+SerfileLnkdvr PF_LNKDVR <>
+SerfileSerdvr PF_SERDVR <>
+PRS_SERFILE ends
+PR_SERFILE struc
+SerfileRoot PRS_ROOT <>
+SerfileTlvdata PRS_TLVDATA <>
+SerfileSerfile PRS_SERFILE <>
+PR_SERFILE ends
+; Constants for print
+PRINT_DATA equ (00h)
+PRINT_LINE equ (01h)
+PRINT_FINISH equ (08h)
+; Types for print
+PRINT_STATE struc
+PRINT_STATEBuf dw ?
+PRINT_STATELen  dw ? 
+PRINT_STATEStatus  dw ? 
+PRINT_STATE ends
+; Property of print
+PRS_PRINT struc
+PrintState PRINT_STATE <>
+PrintCrlf db (1) * 2 dup (?)
+PRS_PRINT ends
+PR_PRINT struc
+PrintRoot PRS_ROOT <>
+PrintActive PRS_ACTIVE <>
+PrintPrint PRS_PRINT <>
+PR_PRINT ends
+; Constants for serial
+READ_QUEUED equ (001h)
+WRITE_QUEUED equ (002h)
+; Property of serial
+PRS_SERIAL struc
+SerialFlags  dw ? 
+SerialRstat  dw ? 
+SerialWstat  dw ? 
+SerialRlen  dw ? 
+SerialRbuf dw ?
+SerialWlen  dw ? 
+SerialWbuf dw ?
+SerialRsize  dw ? 
+SerialWsize  dw ? 
+PRS_SERIAL ends
+PR_SERIAL struc
+SerialRoot PRS_ROOT <>
+SerialActive PRS_ACTIVE <>
+SerialSerial PRS_SERIAL <>
+PR_SERIAL ends
diff --git a/code/SIBOSDK/include/types.h b/code/SIBOSDK/include/types.h
new file mode 100644
index 0000000..f0f6685
--- /dev/null
+++ b/code/SIBOSDK/include/types.h
@@ -0,0 +1,31 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  types.h -  common types                                                 *
+*                                                                          *
+*  COPYRIGHT (C) 1988 Jensen and Partners. All Rights Reserved             *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _INO_DEF
+typedef unsigned short ino_t;       /* i-node number */
+#define _INO_DEF
+#endif
+
+#ifndef _TIME_DEF
+typedef long time_t;
+#define _TIME_DEF
+#endif
+
+#ifndef _DEV_DEF
+typedef short dev_t;                /* device code */
+#define _DEV_DEF
+#endif
+
+#ifndef _OFF_DEF
+typedef long off_t;                 /* file offset value */
+#define _OFF_DEF
+#endif
+
diff --git a/code/SIBOSDK/include/values.h b/code/SIBOSDK/include/values.h
new file mode 100644
index 0000000..9b1cc5e
--- /dev/null
+++ b/code/SIBOSDK/include/values.h
@@ -0,0 +1,38 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  values.h -  Value ranges for common data types.			   *
+*                                                                          *
+*  COPYRIGHT (C) 1988 Jensen and Partners. All Rights Reserved. 	   *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#include <stdepoc.h>
+
+#ifndef _VALUES_INC_
+#define _VALUES_INC_
+
+#define MAXCHAR		      127
+#define MINCHAR	             -128
+#define MAXUCHAR              255
+#define MINUCHAR	        0
+#define MAXSHORT            32767
+#define MINSHORT     ((-32767)-1)
+#define MAXINT		    32767
+#define MININT	     ((-32767)-1)
+#define MAXUINT		    65535U
+#define MINUINT		        0
+#define MAXLONG	       2147483647L
+#define MINLONG	((-2147483647L)-1)
+#define MAXULONG       4294967295UL
+#define MINULONG	        0
+#define DMAXEXP		      308
+#define FMAXEXP		       38
+#define DMINEXP              -307
+#define FMINEXP	              -37
+#define MAXDOUBLE   1.797693e+308
+#define MAXFLOAT     3.402823e+38
+#define MINDOUBLE   2.225074e-308
+#define MINFLOAT     1.175494e-38
+
+#endif
diff --git a/code/SIBOSDK/include/vares.g b/code/SIBOSDK/include/vares.g
new file mode 100644
index 0000000..31cc67b
--- /dev/null
+++ b/code/SIBOSDK/include/vares.g
@@ -0,0 +1,18 @@
+/* Generated by Ctran from vares.cl */
+#define VARES_G
+#ifndef VARRAY_G
+#include <varray.g>
+#endif
+/* Class Numbers */
+#define C_VARES 20
+/* Method Numbers */
+/* Property of vares */
+typedef struct {
+unsigned char *data;
+} PRS_VARES;
+typedef struct pr_vares
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VARES vares;
+} PR_VARES;
diff --git a/code/SIBOSDK/include/vares.ing b/code/SIBOSDK/include/vares.ing
new file mode 100644
index 0000000..b7c4c0c
--- /dev/null
+++ b/code/SIBOSDK/include/vares.ing
@@ -0,0 +1,17 @@
+; Generated by Ctran from vares.cl
+VARES_ING equ 1
+IFNDEF VARRAY_ING
+ INCLUDE ..\inc\VARRAY.ING
+ENDIF
+; Class Numbers
+C_VARES equ 20
+; Method Numbers
+; Property of vares
+PRS_VARES struc
+VaresData dw ?
+PRS_VARES ends
+PR_VARES struc
+VaresRoot PRS_ROOT <>
+VaresVaroot PRS_VAROOT <>
+VaresVares PRS_VARES <>
+PR_VARES ends
diff --git a/code/SIBOSDK/include/varray.g b/code/SIBOSDK/include/varray.g
new file mode 100644
index 0000000..42ce9f5
--- /dev/null
+++ b/code/SIBOSDK/include/varray.g
@@ -0,0 +1,166 @@
+/* Generated by Ctran from varray.cat */
+#define VARRAY_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef P_QUE_H
+#include <p_que.h>
+#endif
+/* Class Numbers */
+#define C_VAROOT 1
+#define C_VAFIX 2
+#define C_VAFLAT 3
+#define C_SGBUF 4
+#define C_VASEG 5
+#define C_VASTR 6
+#define C_VAXVAR 7
+#define C_VAXVARS 8
+/* Method Numbers */
+#define O_VA_COPY 14
+#define O_SB_INIT 1
+#define O_VA_FINDISQ 5
+#define O_VA_TEST 12
+#define O_SB_DELETE 4
+#define O_VA_INIT 17
+#define O_VA_REPLACE 13
+#define O_SB_INSERT 3
+#define O_VA_RECLEN 15
+#define O_VA_APPEND 7
+#define O_VA_RESET 11
+#define O_VA_DELETE 2
+#define O_VA_INSERT 8
+#define O_SB_POINT 2
+#define O_VA_DELETEM 18
+#define O_SB_COMPRESS 6
+#define O_VA_SORT 3
+#define O_VA_PBUF 21
+#define O_VA_INSERTM 19
+#define O_VA_PREC 20
+#define O_SB_COUNT 7
+#define O_VA_COMPARE 10
+#define O_SB_ALLOCSEG 9
+#define O_VA_INSERTISQ 6
+#define O_VA_COMPRESS 23
+#define O_VA_KEY 4
+#define O_SB_BACKPOINT 8
+#define O_VA_SWAP 16
+#define O_VA_COUNT 1
+#define O_VA_CAPACITY 22
+#define O_VA_SEARCH 9
+#define O_SB_EXTRACT 5
+/* Constants for varoot */
+#define VA_ROOT_DUPLICATE 1
+#define VA_ROOT_FLG_FOLD 0x01
+#define VA_ROOT_FLG_DESC 0x02
+/* Types for varoot */
+typedef struct
+{
+unsigned char ofs;
+unsigned char len;
+unsigned char fold;
+unsigned char desc;
+} PR_VAROOT_KEY;
+/* Property of varoot */
+typedef struct {
+unsigned short int nrec;
+PR_VAROOT_KEY key;
+} PRS_VAROOT;
+typedef struct pr_varoot
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+} PR_VAROOT;
+/* Property of vafix */
+typedef struct {
+unsigned short int rlen;
+} PRS_VAFIX;
+typedef struct pr_vafix
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+} PR_VAFIX;
+/* Property of vaflat */
+typedef struct {
+unsigned short int gran;
+unsigned short int nspc;
+unsigned char *base;
+} PRS_VAFLAT;
+typedef struct pr_vaflat
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+} PR_VAFLAT;
+/* Types for sgbuf */
+typedef struct
+{
+P_QUE q;
+unsigned short int len;
+} PR_SGBUF_HD;
+typedef struct
+{
+PR_SGBUF_HD *seg;
+unsigned short int base;
+unsigned short int ofs;
+} PR_SGBUF_SBO;
+/* Property of sgbuf */
+typedef struct {
+PR_SGBUF_HD hd;
+unsigned short int nbytes;
+PR_SGBUF_SBO cur;
+} PRS_SGBUF;
+typedef struct pr_sgbuf
+{
+PRS_ROOT root;
+PRS_SGBUF sgbuf;
+} PR_SGBUF;
+/* Property of vaseg */
+typedef struct {
+PR_SGBUF *buf;
+} PRS_VASEG;
+typedef struct pr_vaseg
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VASEG vaseg;
+} PR_VASEG;
+/* Property of vastr */
+typedef struct {
+unsigned short int size;
+unsigned short int gran;
+unsigned char *base;
+unsigned short int len;
+unsigned short int num;
+unsigned char *pnum;
+} PRS_VASTR;
+typedef struct pr_vastr
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VASTR vastr;
+} PR_VASTR;
+/* Types for vaxvar */
+typedef struct
+{
+unsigned short int len;
+unsigned char *buf;
+} RC_VAXVAR;
+/* Property of vaxvar */
+typedef struct pr_vaxvar
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VAFLAT vaflat;
+} PR_VAXVAR;
+/* Property of vaxvars */
+typedef struct pr_vaxvars
+{
+PRS_ROOT root;
+PRS_VAROOT varoot;
+PRS_VAFIX vafix;
+PRS_VASEG vaseg;
+} PR_VAXVARS;
diff --git a/code/SIBOSDK/include/varray.ing b/code/SIBOSDK/include/varray.ing
new file mode 100644
index 0000000..ba932b7
--- /dev/null
+++ b/code/SIBOSDK/include/varray.ing
@@ -0,0 +1,154 @@
+; Generated by Ctran from varray.cat
+VARRAY_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF P_QUE_INC
+ INCLUDE ..\inc\P_QUE.INC
+ENDIF
+; Class Numbers
+C_VAROOT equ 1
+C_VAFIX equ 2
+C_VAFLAT equ 3
+C_SGBUF equ 4
+C_VASEG equ 5
+C_VASTR equ 6
+C_VAXVAR equ 7
+C_VAXVARS equ 8
+; Method Numbers
+O_VA_COPY equ 14
+O_SB_INIT equ 1
+O_VA_FINDISQ equ 5
+O_VA_TEST equ 12
+O_SB_DELETE equ 4
+O_VA_INIT equ 17
+O_VA_REPLACE equ 13
+O_SB_INSERT equ 3
+O_VA_RECLEN equ 15
+O_VA_APPEND equ 7
+O_VA_RESET equ 11
+O_VA_DELETE equ 2
+O_VA_INSERT equ 8
+O_SB_POINT equ 2
+O_VA_DELETEM equ 18
+O_SB_COMPRESS equ 6
+O_VA_SORT equ 3
+O_VA_PBUF equ 21
+O_VA_INSERTM equ 19
+O_VA_PREC equ 20
+O_SB_COUNT equ 7
+O_VA_COMPARE equ 10
+O_SB_ALLOCSEG equ 9
+O_VA_INSERTISQ equ 6
+O_VA_COMPRESS equ 23
+O_VA_KEY equ 4
+O_SB_BACKPOINT equ 8
+O_VA_SWAP equ 16
+O_VA_COUNT equ 1
+O_VA_CAPACITY equ 22
+O_VA_SEARCH equ 9
+O_SB_EXTRACT equ 5
+; Constants for varoot
+VA_ROOT_DUPLICATE equ (1)
+VA_ROOT_FLG_FOLD equ (001h)
+VA_ROOT_FLG_DESC equ (002h)
+; Types for varoot
+PR_VAROOT_KEY struc
+PR_VAROOT_KEYOfs  db ? 
+PR_VAROOT_KEYLen  db ? 
+PR_VAROOT_KEYFold  db ? 
+PR_VAROOT_KEYDesc  db ? 
+PR_VAROOT_KEY ends
+; Property of varoot
+PRS_VAROOT struc
+VarootNrec  dw ? 
+VarootKey PR_VAROOT_KEY <>
+PRS_VAROOT ends
+PR_VAROOT struc
+VarootRoot PRS_ROOT <>
+VarootVaroot PRS_VAROOT <>
+PR_VAROOT ends
+; Property of vafix
+PRS_VAFIX struc
+VafixRlen  dw ? 
+PRS_VAFIX ends
+PR_VAFIX struc
+VafixRoot PRS_ROOT <>
+VafixVaroot PRS_VAROOT <>
+VafixVafix PRS_VAFIX <>
+PR_VAFIX ends
+; Property of vaflat
+PRS_VAFLAT struc
+VaflatGran  dw ? 
+VaflatNspc  dw ? 
+VaflatBase dw ?
+PRS_VAFLAT ends
+PR_VAFLAT struc
+VaflatRoot PRS_ROOT <>
+VaflatVaroot PRS_VAROOT <>
+VaflatVafix PRS_VAFIX <>
+VaflatVaflat PRS_VAFLAT <>
+PR_VAFLAT ends
+; Types for sgbuf
+PR_SGBUF_HD struc
+PR_SGBUF_HDQ P_QUE <>
+PR_SGBUF_HDLen  dw ? 
+PR_SGBUF_HD ends
+PR_SGBUF_SBO struc
+PR_SGBUF_SBOSeg dw ?
+PR_SGBUF_SBOBase  dw ? 
+PR_SGBUF_SBOOfs  dw ? 
+PR_SGBUF_SBO ends
+; Property of sgbuf
+PRS_SGBUF struc
+SgbufHd PR_SGBUF_HD <>
+SgbufNbytes  dw ? 
+SgbufCur PR_SGBUF_SBO <>
+PRS_SGBUF ends
+PR_SGBUF struc
+SgbufRoot PRS_ROOT <>
+SgbufSgbuf PRS_SGBUF <>
+PR_SGBUF ends
+; Property of vaseg
+PRS_VASEG struc
+VasegBuf dw ?
+PRS_VASEG ends
+PR_VASEG struc
+VasegRoot PRS_ROOT <>
+VasegVaroot PRS_VAROOT <>
+VasegVafix PRS_VAFIX <>
+VasegVaseg PRS_VASEG <>
+PR_VASEG ends
+; Property of vastr
+PRS_VASTR struc
+VastrSize  dw ? 
+VastrGran  dw ? 
+VastrBase dw ?
+VastrLen  dw ? 
+VastrNum  dw ? 
+VastrPnum dw ?
+PRS_VASTR ends
+PR_VASTR struc
+VastrRoot PRS_ROOT <>
+VastrVaroot PRS_VAROOT <>
+VastrVastr PRS_VASTR <>
+PR_VASTR ends
+; Types for vaxvar
+RC_VAXVAR struc
+RC_VAXVARLen  dw ? 
+RC_VAXVARBuf dw ?
+RC_VAXVAR ends
+; Property of vaxvar
+PR_VAXVAR struc
+VaxvarRoot PRS_ROOT <>
+VaxvarVaroot PRS_VAROOT <>
+VaxvarVafix PRS_VAFIX <>
+VaxvarVaflat PRS_VAFLAT <>
+PR_VAXVAR ends
+; Property of vaxvars
+PR_VAXVARS struc
+VaxvarsRoot PRS_ROOT <>
+VaxvarsVaroot PRS_VAROOT <>
+VaxvarsVafix PRS_VAFIX <>
+VaxvarsVaseg PRS_VASEG <>
+PR_VAXVARS ends
diff --git a/code/SIBOSDK/include/win.g b/code/SIBOSDK/include/win.g
new file mode 100644
index 0000000..1e06d40
--- /dev/null
+++ b/code/SIBOSDK/include/win.g
@@ -0,0 +1,67 @@
+/* Generated by Ctran from win.cl */
+#define WIN_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+#ifndef WLIB_H
+#include <wlib.h>
+#endif
+/* Class Numbers */
+#define C_WIN 1
+/* Method Numbers */
+#define O_WN_INIT 13
+#define O_WN_VISIBLE 7
+#define O_WN_SENSE 11
+#define O_WN_POSITION 4
+#define O_WN_KEY 6
+#define O_WN_DODRAW 2
+#define O_WN_CALC_POSITION 5
+#define O_WN_CONNECT 3
+#define O_WN_REDRAW 1
+#define O_WN_EMPHASISE 8
+#define O_WN_SENSE_HELP 9
+#define O_WN_SET 10
+#define O_WN_DRAW 12
+/* Constants for win */
+#define CURSOR_WIDTH 2
+#define CURSOR_COLWID 2
+#define SYSTEM_FONT_COLWID 2
+#define W_KEY_SPACE 32
+#define PR_BWIN_CUSHION 0x1
+#define PR_BWIN_CORNER_4 0x2
+#define PR_BWIN_SHADOW_1 0x4
+#define PR_BWIN_SHADOW_2 0x8
+#define PR_WIN_EMPHASISED 0x10
+#define PR_BWIN_OPEN 0x20
+#define PR_BWIN_CORNER_1 0x40
+#define PR_WIN_IS_DLCTRL 0x80
+#define PR_WIN_IS_OVCTRL 0x100
+#define PR_WIN_INITIALISED 0x800
+#define PR_WIN_FORCE_RIGHT 0x1000
+#define PR_WIN_FORCE_LEFT 0x2000
+#define PR_WIN_FORCE_BOTTOM 0x4000
+#define PR_WIN_FORCE_TOP 0x8000
+#define PR_WIN_FORCE_FLAGS 0xf000
+#define WIN_3dBORDER PR_WIN_FORCE_RIGHT
+#define WIN_FROM_ATS PR_WIN_FORCE_LEFT
+#define IN_WIN_EMPHASISED (PR_WIN_EMPHASISED)
+#define WV_INVISIBLE 0
+#define WV_VISIBLE 1
+#define WV_INITINVIS 2
+#define WV_INITVIS 3
+#define WN_KEY_NO_CHANGE 0
+#define WN_KEY_CHANGED 3
+#define WN_KEY_CHANGED_DEFER	7
+#define WN_KEY_CANCELLED (-1)
+#define WN_KEY_ABSORB_ON (-2)
+#define ERROR_RID_OFFSET 512
+/* Property of win */
+typedef struct {
+unsigned short int id;
+unsigned short int flags;
+} PRS_WIN;
+typedef struct pr_win
+{
+PRS_ROOT root;
+PRS_WIN win;
+} PR_WIN;
diff --git a/code/SIBOSDK/include/win.ing b/code/SIBOSDK/include/win.ing
new file mode 100644
index 0000000..7a284f8
--- /dev/null
+++ b/code/SIBOSDK/include/win.ing
@@ -0,0 +1,66 @@
+; Generated by Ctran from win.cl
+WIN_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+IFNDEF WLIB_INC
+ INCLUDE ..\inc\WLIB.INC
+ENDIF
+; Class Numbers
+C_WIN equ 1
+; Method Numbers
+O_WN_INIT equ 13
+O_WN_VISIBLE equ 7
+O_WN_SENSE equ 11
+O_WN_POSITION equ 4
+O_WN_KEY equ 6
+O_WN_DODRAW equ 2
+O_WN_CALC_POSITION equ 5
+O_WN_CONNECT equ 3
+O_WN_REDRAW equ 1
+O_WN_EMPHASISE equ 8
+O_WN_SENSE_HELP equ 9
+O_WN_SET equ 10
+O_WN_DRAW equ 12
+; Constants for win
+CURSOR_WIDTH equ (2)
+CURSOR_COLWID equ (2)
+SYSTEM_FONT_COLWID equ (2)
+W_KEY_SPACE equ (32)
+PR_BWIN_CUSHION equ (01h)
+PR_BWIN_CORNER_4 equ (02h)
+PR_BWIN_SHADOW_1 equ (04h)
+PR_BWIN_SHADOW_2 equ (08h)
+PR_WIN_EMPHASISED equ (010h)
+PR_BWIN_OPEN equ (020h)
+PR_BWIN_CORNER_1 equ (040h)
+PR_WIN_IS_DLCTRL equ (080h)
+PR_WIN_IS_OVCTRL equ (0100h)
+PR_WIN_INITIALISED equ (0800h)
+PR_WIN_FORCE_RIGHT equ (01000h)
+PR_WIN_FORCE_LEFT equ (02000h)
+PR_WIN_FORCE_BOTTOM equ (04000h)
+PR_WIN_FORCE_TOP equ (08000h)
+PR_WIN_FORCE_FLAGS equ (0f000h)
+WIN_3dBORDER equ (PR_WIN_FORCE_RIGHT)
+WIN_FROM_ATS equ (PR_WIN_FORCE_LEFT)
+IN_WIN_EMPHASISED equ (PR_WIN_EMPHASISED)
+WV_INVISIBLE equ (0)
+WV_VISIBLE equ (1)
+WV_INITINVIS equ (2)
+WV_INITVIS equ (3)
+WN_KEY_NO_CHANGE equ (0)
+WN_KEY_CHANGED equ (3)
+WN_KEY_CHANGED_DEFER equ (7)
+WN_KEY_CANCELLED equ (-1)
+WN_KEY_ABSORB_ON equ (-2)
+ERROR_RID_OFFSET equ (512)
+; Property of win
+PRS_WIN struc
+WinId  dw ? 
+WinFlags  dw ? 
+PRS_WIN ends
+PR_WIN struc
+WinRoot PRS_ROOT <>
+WinWin PRS_WIN <>
+PR_WIN ends
diff --git a/code/SIBOSDK/include/window.h b/code/SIBOSDK/include/window.h
new file mode 100644
index 0000000..8f5f128
--- /dev/null
+++ b/code/SIBOSDK/include/window.h
@@ -0,0 +1,34 @@
+/* Release 3.00 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  window.h - definitions for window module types and functions.           *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1991 Jensen and Partners. All Rights Reserved       *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#ifndef _WINDOWS
+#ifndef _TSWIN_INC_
+#define _TSWIN_INC_
+
+#define TRUE  1
+#define FALSE 0
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void    gotoxy(int x, int y);
+extern int     wherex(void);
+extern int     wherey(void);
+extern void    clrscr(void);
+extern void    cursoron(void);
+extern void    cursoroff(void);
+extern void    insline(void);
+extern void    delline(void);
+extern void    clreol(void);
+extern void    setwrap(int on);
+#ifdef __cplusplus
+}
+#endif
+#endif
+#endif
diff --git a/code/SIBOSDK/include/wldselwn.g b/code/SIBOSDK/include/wldselwn.g
new file mode 100644
index 0000000..b42b67a
--- /dev/null
+++ b/code/SIBOSDK/include/wldselwn.g
@@ -0,0 +1,68 @@
+/* Generated by Ctran from wldselwn.cl */
+#define WLDSELWN_G
+#ifndef MATCHER_G
+#include <matcher.g>
+#endif
+#ifndef WR_IO_H
+#include <wr_io.h>
+#endif
+/* Class Numbers */
+#define C_WMATCHER 37
+#define C_WLDSELWN 38
+/* Method Numbers */
+#define O_WLD_RESTRICT 19
+/* Constants for wmatcher */
+#define GEOG_MAX_NAME 22
+#define PR_WMATCHER_INDETERMINATE 0x02
+/* Property of wmatcher */
+typedef struct {
+void *wfcb;
+unsigned char iscountry;
+unsigned char tleng;
+char tbuf[GEOG_MAX_NAME];
+WR_FIND_RES res;
+short int resco;
+} PRS_WMATCHER;
+typedef struct pr_wmatcher
+{
+PRS_ROOT root;
+PRS_MATCHER matcher;
+PRS_WMATCHER wmatcher;
+} PR_WMATCHER;
+/* Constants for wldselwn */
+#define PR_WLDSELWN_COUNTRY 0x01
+#define PR_WLDSELWN_FIRST_PARTNER 0x02
+#define PR_WLDSELWN_NOT_IN_DIALOG 0x04
+#define PR_WLDSELWN_RESTRICTED 0x08
+#define IN_WLDSELWN_CITY 0
+#define IN_WLDSELWN_COUNTRY PR_WLDSELWN_COUNTRY
+#define IN_WLDSELWN_FIRST_PARTNER PR_WLDSELWN_FIRST_PARTNER
+#define IN_WLDSELWN_NOT_IN_DIALOG PR_WLDSELWN_NOT_IN_DIALOG
+#define IN_WLDSELWN_SECOND_PARTNER 0x10
+#define IN_WLDSELWN_SETHOME 0x20
+#define IN_WLDSELWN_SETDFLT 0x40
+/* Types for wldselwn */
+typedef struct
+{
+unsigned short int flags;
+PR_WIN *other;
+} IN_WLDSELWN;
+typedef struct
+{
+void *wfcb;
+WR_EXTRA_DATA data;
+} SENSE_WLDSELWN;
+/* Property of wldselwn */
+typedef struct {
+PR_WMATCHER *mat;
+unsigned char *tleng;
+unsigned short int flags;
+PR_WIN *other;
+} PRS_WLDSELWN;
+typedef struct pr_wldselwn
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_WLDSELWN wldselwn;
+} PR_WLDSELWN;
diff --git a/code/SIBOSDK/include/wldselwn.ing b/code/SIBOSDK/include/wldselwn.ing
new file mode 100644
index 0000000..7d7ba3e
--- /dev/null
+++ b/code/SIBOSDK/include/wldselwn.ing
@@ -0,0 +1,64 @@
+; Generated by Ctran from wldselwn.cl
+WLDSELWN_ING equ 1
+IFNDEF MATCHER_ING
+ INCLUDE ..\inc\MATCHER.ING
+ENDIF
+IFNDEF WR_IO_INC
+ INCLUDE ..\inc\WR_IO.INC
+ENDIF
+; Class Numbers
+C_WMATCHER equ 37
+C_WLDSELWN equ 38
+; Method Numbers
+O_WLD_RESTRICT equ 19
+; Constants for wmatcher
+GEOG_MAX_NAME equ (22)
+PR_WMATCHER_INDETERMINATE equ (002h)
+; Property of wmatcher
+PRS_WMATCHER struc
+WmatcherWfcb dw ?
+WmatcherIscountry  db ? 
+WmatcherTleng  db ? 
+WmatcherTbuf db (1) * GEOG_MAX_NAME dup (?)
+WmatcherRes WR_FIND_RES <>
+WmatcherResco  dw ? 
+PRS_WMATCHER ends
+PR_WMATCHER struc
+WmatcherRoot PRS_ROOT <>
+WmatcherMatcher PRS_MATCHER <>
+WmatcherWmatcher PRS_WMATCHER <>
+PR_WMATCHER ends
+; Constants for wldselwn
+PR_WLDSELWN_COUNTRY equ (001h)
+PR_WLDSELWN_FIRST_PARTNER equ (002h)
+PR_WLDSELWN_NOT_IN_DIALOG equ (004h)
+PR_WLDSELWN_RESTRICTED equ (008h)
+IN_WLDSELWN_CITY equ (0)
+IN_WLDSELWN_COUNTRY equ (PR_WLDSELWN_COUNTRY)
+IN_WLDSELWN_FIRST_PARTNER equ (PR_WLDSELWN_FIRST_PARTNER)
+IN_WLDSELWN_NOT_IN_DIALOG equ (PR_WLDSELWN_NOT_IN_DIALOG)
+IN_WLDSELWN_SECOND_PARTNER equ (010h)
+IN_WLDSELWN_SETHOME equ (020h)
+IN_WLDSELWN_SETDFLT equ (040h)
+; Types for wldselwn
+IN_WLDSELWN struc
+IN_WLDSELWNFlags  dw ? 
+IN_WLDSELWNOther dw ?
+IN_WLDSELWN ends
+SENSE_WLDSELWN struc
+SENSE_WLDSELWNWfcb dw ?
+SENSE_WLDSELWNData WR_EXTRA_DATA <>
+SENSE_WLDSELWN ends
+; Property of wldselwn
+PRS_WLDSELWN struc
+WldselwnMat dw ?
+WldselwnTleng dw ?
+WldselwnFlags  dw ? 
+WldselwnOther dw ?
+PRS_WLDSELWN ends
+PR_WLDSELWN struc
+WldselwnRoot PRS_ROOT <>
+WldselwnWin PRS_WIN <>
+WldselwnLodger PRS_LODGER <>
+WldselwnWldselwn PRS_WLDSELWN <>
+PR_WLDSELWN ends
diff --git a/code/SIBOSDK/include/wlib.h b/code/SIBOSDK/include/wlib.h
new file mode 100644
index 0000000..4557916
--- /dev/null
+++ b/code/SIBOSDK/include/wlib.h
@@ -0,0 +1,827 @@
+/*	HEADER - WLIB.H
+Copyright (C) Psion PLC 1991
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+1.10F 22/10/93 SLT Second relase
+*/
+#ifndef WLIB_H
+#define WLIB_H
+
+#include <stdepoc.h>
+#include <p_std.h>
+#include <p_graf.h>
+#include <wskeys.h>
+#include <p_object.h>
+#include <p_file.h>
+
+#define G_GC_MASK_GMODE         0x2
+#define G_GC_MASK_TEXTMODE      0x4
+#define G_GC_MASK_STYLE         0x8
+#define G_GC_MASK_FONT          0x10
+#define G_GC_MASK_GREY          0x20
+#define G_GC_MASK_DOUBLE        0x40
+
+#define G_GC_FLAG_GREY_PLANE    0x1
+#define G_GC_FLAG_BOTH_PLANES   0x2
+#define G_GC_FLAG_DOUBLE        0x4
+
+#define G_TEXT_ALIGN_RIGHT 1
+#define G_TEXT_ALIGN_LEFT 2 
+#define G_TEXT_ALIGN_CENTRE 4
+#define G_FONT_FLAG_ASCII 0x01
+#define G_FONT_FLAG_CP850 0x02
+#define G_FONT_FLAG_BOLD 0x04
+#define G_FONT_FLAG_ITALIC 0x08
+#define G_FONT_FLAG_SERIF 0x10
+#define G_FONT_FLAG_MONO 0x20
+#define G_FONT_FLAG_HANG 0x40    /* Has over/under hang table */
+#define G_FONT_SPECIAL_1 0x8000 /* Font is stored in Special format 1 */ 
+#define G_TRMODE_SET 0
+#define G_TRMODE_CLR 1 
+#define G_TRMODE_INV 2
+#define MAX_GMODE 2 /* max trmode allowed in the gmode of a gc */ 
+#define G_TRMODE_REPL 4
+#define MAX_BLITMODE 5 /* .. .. in a blit-type command */ 
+#define MAX_TEXTMODE 5 /* .. .. in the textmode of a gc */ 
+#define G_STY_NORMAL 0
+#define G_STY_BOLD 0x01
+#define G_STY_UNDERLINE 0x02
+#define G_STY_INVERSE 0x04
+#define G_STY_DOUBLE 0x08
+#define G_STY_MONO 0x10
+#define G_STY_ITALIC 0x20
+#define G_STY_SUBSCRIPT2 0x40
+#define G_STY_SUPERSCRIPT2 0x80
+#define G_STY_SUBSCRIPT 0x100
+#define G_STY_SUPERSCRIPT 0x200
+#define G_XP_INV_BLOCK 0x01
+#define G_XP_INV_OBLOID 0x02
+#define G_XP_UND_BLOCK 0x04
+#define G_XP_REDUCED 0x08
+#define W_BORD_CORNER_2 0x00
+#define W_BORD_CUSHION 0x01
+#define W_BORD_CORNER_4 0x02
+#define W_BORD_SHADOW_S 0x04
+#define W_BORD_SHADOW_D 0x08
+#define W_BORD_SHADOW_ON 0x10
+#define W_BORD_OPEN 0x20
+#define W_BORD_CORNER_1 0x40
+#define W_BORD_TOP_OFF 0x80
+#define W_BORD_BOT_OFF 0x100
+#define W_BORD_TOP_ON 0x200
+#define W_BORD_BOT_ON 0x400
+#define X_BORD_SHADOW_BOX 0x8000
+#define W_BORDER_TYPE_0 0
+#define W_BORDER_TYPE_1 1
+#define X_BORDER_TYPE_MAX 1
+#define G_DRAW_OBJECT_TYPE_0 0
+#define X_DRAW_OBJECT_TYPE_MAX 0
+#define G_APPEND 0x01
+#define G_DISPLAY 0x02
+#define W_CTBY_S3   0x0001
+#define X_CTBY_SCR_SIZE 0x0002
+#define W_CTBY_S3_SCR   (X_CTBY_S3|X_CTBY_SCR_SIZE)
+#define W_SUPPORT_GREY      0x01
+#define W_SUPPORT_CTBY_S3   0x02
+typedef struct
+ {
+ unsigned int flags;
+ unsigned int fillers[15];
+ } W_SUPPORT_INFO;
+#define WS_MAX_CLIENTS 21 /* Includes rubber band client */ 
+#define FONT_NAME_LEN 16
+#define FONT_MAX_HEADER_LEN 128
+typedef struct
+ {
+ unsigned short int low_ch; /* lowest code in font */ 
+ unsigned short int high_ch; /* highest code in font */ 
+ unsigned short int height; /* height of font */ 
+ unsigned short int descent; /* height of bottom part of character */ 
+ unsigned short int ascent; /* height of top part of character */ 
+ unsigned short int numeric_width; /* Width of numeric character */ 
+ unsigned short int max_width; /* The width of the widest character in the font */ 
+ unsigned short int flags;
+ char name[FONT_NAME_LEN];
+ } G_FONT_INFO;
+#define WS_FONT_SYSTEM 0x4099
+#define WS_DEFAULT_ICON (WS_BITMAP_BASE+8)
+typedef struct
+ {
+ unsigned short int keycode; /* Code for the key pressed */ 
+ unsigned char modifiers; /* A bit set for each modifier key held down */ 
+ unsigned char count;
+ } WMSG_KEY;
+typedef struct
+ {
+ unsigned short int unused;
+ unsigned char modifiers; /* A bit set for each modifier key held down */ 
+ unsigned char filler;
+ } WMSG_CAPS;
+typedef struct
+ {
+ unsigned char event;
+ unsigned char state;
+ P_POINT pos;
+ } WMSG_MOUSE;
+typedef struct
+ {
+ unsigned short int state;
+ P_EXTENT extent;
+ } WMSG_RUBBER;
+typedef union
+ {
+ unsigned short int uword;
+ unsigned char *dpoint; /* Data pointer */ 
+ P_RECT rect;
+ WMSG_KEY key;
+ WMSG_MOUSE mouse;
+ WMSG_RUBBER rubber;
+ WMSG_CAPS caps;
+ } WS_EVENT_UNION;
+typedef struct
+ {
+ unsigned short int handle; /* Destination handle */ 
+ unsigned short int time;
+ WS_EVENT_UNION u;
+ } WS_EVENT_X;
+typedef struct
+ {
+ short int type; /* E_FILE_PENDING,or -ve error,or +ve good event type */ 
+ WS_EVENT_X x;
+ } WS_EVENT;
+typedef struct /* The WS_EV struct runs in parallel to the WS_EVENT struct */ 
+ { /* but is in a simplified form without the WS_EVENT_X */ 
+ /* sub structure */
+ short int type;
+ unsigned short int handle;
+ unsigned short int time;
+ WS_EVENT_UNION p;
+ } WS_EV;
+#define MAX_CLIENT_TO_WSERV_BUFFER 300
+#define MAX_WSERV_TO_CLIENT_BUFFER 300
+#define W_INFO_MSG_MAX_LEN 64
+#define W_BUSY_MSG_MAX_LEN 20
+#define W_DRAW_BUTTON_MAX_LEN 64
+#define W_ALERT_TEXT_MAX_LEN 80
+#define W_PASSWORD_ALERT_TEXT_MAX_LEN 128
+#define W_BUTTON_TYPE_1 0
+#define W_BUTTON_TYPE_2 1
+typedef struct
+ {
+ unsigned char gmode; /* transfer mode */ 
+ unsigned char textmode; /* transfer mode for writing text */ 
+ unsigned char style; /* style of text : bold,underline etc. */ 
+ unsigned char flags;
+ unsigned short int font; /* handle of curr font in use */ 
+ } G_GC;
+typedef struct
+ {
+ P_EXTENT start; /* Current dimension */ 
+ P_EXTENT outer; /* Outer bounding rectangle */ 
+ P_EXTENT inner; /* Inner bounding rectangle */ 
+ unsigned short int flags; /* TRUE if the rubber band is resizable */ 
+ unsigned short int minx; /* Max and Min limits only used if resize is TRUE */ 
+ unsigned short int miny;
+ unsigned short int maxx;
+ unsigned short int maxy;
+ P_POINT grid_snap;
+ } W_RUBBER_BAND;
+typedef struct
+ {
+ unsigned short int flags; /* see below */ 
+ P_EXTENT extent; /* position and size relative to parent */ 
+ short int mouse_icon; /* handle of mouse icon */ 
+ unsigned char background; /* Auto clear to black,white or none on redraws */ 
+ unsigned char filler;
+ } W_WINDATA;
+typedef struct
+ {
+ P_POINT pos; /* position within window */ 
+ unsigned char height;
+ char ascent;
+ unsigned char width;
+ unsigned char flags;
+ } W_CURSOR;
+#define W_CURSOR_OBLOID 0x01
+#define W_CURSOR_NO_FLASH 0x02
+#define W_CURSOR_GREY 0x04
+typedef struct
+ {
+ short int bitmap;
+ P_POINT pos;
+ P_RECT rect;
+ unsigned short int mode;
+ unsigned long int time;
+ } WS_WIN_BITMAP;
+#define WS_WIN_BITMAP_GREY 0x8000
+typedef struct
+ {
+ short int bit_set;
+ short int bit_clr;
+ short int bit_inv;
+ short int bit_gr_set;
+ short int bit_gr_clr;
+ short int bit_gr_inv;
+ P_POINT offset;
+ unsigned short int time;
+ } W_SPRITE;
+#define MAX_SET_SPRITE 13
+#define W_SPRITE_CLIP_CHILDREN 0x0001
+typedef struct
+ {
+ short int id;        /* Window id */
+ short int type;      /* Clock type */
+ P_POINT pos;
+ short int offset;     /* Time offset */
+ short int flags;      /* Clock flags */
+ short int font;
+ short int style;
+ } WS_CREATE_CLOCK;
+typedef struct
+ {
+ short int FontId;
+ unsigned char Styles;
+ unsigned char FontStyles;
+ short int BaseOffset;
+ } G_FONT_CONFIG;
+typedef struct
+ {
+ unsigned char BodyColour;
+ unsigned char ShadowColour;
+ unsigned char LightColour;
+ unsigned char filler;
+ unsigned short int Flags;
+ short int ShadowSizeX;
+ short int ShadowSizeY;
+ short int LightSizeX;
+ short int LightSizeY;
+ short int Spacing;
+ } G_SHADOW;
+#define G_COLOUR_BLACK 0
+#define G_COLOUR_WHITE 1
+#define G_COLOUR_GREY  2
+#define G_COLOUR_NONE  3
+#define G_COLOUR_DARK_GREY 4
+#define G_COLOUR_LIGHT_GREY 5
+#define G_COLOUR_MAX   5
+#define G_SHADOW_SOLID      0x01
+#define G_SHADOW_CORNER_1   W_BORD_CORNER_1
+#define G_SHADOW_CORNER_4   W_BORD_CORNER_4
+#define WE_KEY     0x0001
+#define WE_REDRAW  0x0002
+#define WE_STATUS  0x0004
+#define WE_MOUSE   0x0008
+#define WE_OTHERS  0x0010
+#define WE_ESC     0x8000
+#define WE_NORMAL  0x0FFF
+#define WSIPC_LINK_PASTE 0x0004
+#define WSIPC_LINK_SERVER 0x0003
+#define WSIPC_CLIENT_TO_SERVER 0x0100
+#define WSIPC_OS_CLIENT_DIED 0x0200
+#define WSIPC_NOTIFY 0x0300
+#define WSIPC_ALERT 0x0400
+#define WSIPC_WATCHALL 0x0500
+#define IPC_HEAD_FLAG_REPORT_ERRORS 0x0100
+#define IPC_HEAD_FLAG_READ_FLAGS 0x0200
+typedef struct
+ {
+ unsigned char *data;
+ unsigned char word_len;
+ unsigned char flags;
+ WS_EVENT *read;
+ union
+  {
+  unsigned int read_flags; /* What sort of events to read */
+  unsigned char *reply;   /* Optional address for reply buffers */
+  }r;
+ }IPC_HEAD;
+typedef struct
+ {
+ P_POINT pixels; /* Display size */ 
+ unsigned short int width_1000_pixels_mm;
+ unsigned short int height_1000_pixels_mm;
+ unsigned char set_is_dark;
+ unsigned char version_id;
+ unsigned short int system_font_handle;
+ unsigned short int flags;
+ unsigned short int dummy;
+ } W_SERVER_INFO;
+#define W_SERVER_INFO_FLAG_GREY1    0x0001
+typedef struct
+ {
+ unsigned short int client_handle; /* S_CCB table index */ 
+ W_SERVER_INFO info;
+ } CONNECT_INFO;
+typedef struct
+ {
+ int (*write)(struct _WSERV_SPEC *,short int *,WS_EV *,unsigned int,unsigned int);
+ void (*close)(struct _WSERV_SPEC *);
+ void (*init_transmit)(struct _WSERV_SPEC *);
+ void (*panic)(struct _WSERV_SPEC *,unsigned int);
+ } CLINK_REDIRECTOR;
+typedef struct
+ {
+ /* The following symbols are only used in debug mode but have been left
+ in as they be useful for future expansion */
+ unsigned char *log;
+ char *par_file;
+ void (*cpanic_handler)(int);
+ /**/
+ unsigned short int usage_count;
+ unsigned char *p_commands;
+ unsigned char *p_end; /* End is not always the end of the buffer,this is because
+ the limit may be constrained by the receiveing end */ 
+ union
+	{
+	struct
+	 {
+	 unsigned char commands[1];
+	 } local;
+	struct
+	 {
+	 unsigned char commands[1];
+	 } metafile;
+	unsigned char buf[MAX_CLIENT_TO_WSERV_BUFFER];
+	} msg;
+ } WSERV_CLIENT_DATA;
+typedef struct _WSERV_SPEC /* WSERV_SPEC */ 
+ {
+ unsigned short int handle_check;
+ CONNECT_INFO conn;
+ char error;
+ unsigned char leaves_disabled;
+ unsigned short int cpanic;
+ CLINK_REDIRECTOR redirector; /* magic cookie - switches between :- */ 
+ /* 1) IPC to WSERV,*/
+ /* 2) metafile code,*/
+ /* 3) and p_io() */
+ union /* link :- link specific parts */ 
+	{
+	struct /* local link */ 
+	 {
+	 unsigned short int wserv_pid;
+	 IPC_HEAD ipc_head;
+	 } local;
+	struct /* metafile recording */ 
+	 { 
+	 unsigned char *io_channel; /* p_io() - to link-layer-like device */ 
+	 struct _WSERV_SPEC * display; /* if display while recording: */ 
+	 /* else NULL */
+	 unsigned char *transmit_start;
+	 } metafile;
+	} link;
+ unsigned short int os_ds; /* Operating system DS */ 
+ } WSERV_SPEC;
+typedef struct
+ {
+ P_POINT size;
+ char seg_name[14];
+ } W_OPEN_BIT_SEG;
+typedef struct
+ {
+ UWORD checksum;
+ P_POINT size;
+ UWORD byte_size;
+ ULONG offset;
+ }WS_PIC_HEADER;
+typedef struct
+ {
+ P_FSIG sig;
+ UWORD count;
+ WS_PIC_HEADER wspic;
+ } PIC_HEAD;
+/* Flags used in field set and the flag field in the window structure */
+#define W_WIN_INPUT_ONLY 0x01
+#define W_WIN_RUBBER_BAND_CAPTURE 0x02
+#define W_WIN_INACTIVE 0x04
+#define W_WIN_MOUSE_MOVE 0x08
+#define W_WIN_MOUSE_DRAG 0x10
+#define W_WIN_MOUSE_GRAB 0x20
+#define W_WIN_DOUBLE_PIXEL 0x40
+#define W_WIN_FOREGROUND_ONLY 0x80
+#define W_WIN_PRIORITY 0x100
+#define W_WIN_NO_REDRAW 0x200
+#define W_WIN_NO_MOUSE 0x400
+#define W_WIN_RUBBER_BAND_COMPLETE_ON_RELEASE 0x800
+#define W_WIN_ALL_FLAGS 0xfff
+/* Flags used in field set only */
+#define W_WIN_EXTENT 0x1000
+#define W_WIN_MOUSE_ICON 0x2000
+#define W_WIN_BACKGROUND 0x4000
+#define W_STATUS_HIDDEN 0x8000 /* Used internally to mark window as hidden */ 
+/* Status flags */
+#define W_UNINITIALISED 0x80
+#define W_REDRAW 0x40
+#define W_BACKGROUND 0x20 /* Window is invisible because it is background */ 
+#define W_SET_INVISIBLE 0x10 /* Window is set to invisible by client */ 
+#define W_XXXXXXX 0x08
+#define W_INVALID 0x04 /* The whole window contents is invalid */ 
+
+#define X_WIN_BACK_NO_REDRAW        0x08    /* Private */
+#define X_WIN_BACK_GREY_REDRAW      0x80    /* Private */
+#define W_WIN_BACK_NONE             0x00
+#define W_WIN_BACK_CLR              0x01
+#define W_WIN_BACK_SET              0x02
+#define W_WIN_BACK_BITMAP           0x03
+#define W_WIN_BACK_NONE_NO_REDRAW   (00+X_WIN_BACK_NO_REDRAW)
+#define W_WIN_BACK_CLR_NO_REDRAW    (01+X_WIN_BACK_NO_REDRAW)
+#define W_WIN_BACK_SET_NO_REDRAW    (02+X_WIN_BACK_NO_REDRAW)
+#define W_WIN_BACK_GREY_CLR         (00+X_WIN_BACK_GREY_REDRAW)
+#define W_WIN_BACK_GREY_NONE        (16+X_WIN_BACK_GREY_REDRAW)
+#define W_WIN_BACK_GREY_SET         (32+X_WIN_BACK_GREY_REDRAW)
+#define W_WIN_BACK_GREY_BITMAP      (48+X_WIN_BACK_GREY_REDRAW)
+#define W_WIN_BACK_GREY_CLR_NO_REDRAW   0x00
+#define W_WIN_BACK_GREY_NONE_NO_REDRAW  0x10
+#define W_WIN_BACK_GREY_SET_NO_REDRAW   0x20
+#define W_VER_DOUBLE_BITS   0x0001
+#define X_CORNER_BOTTOM 0x40
+#define X_CORNER_RIGHT 0x80
+#define W_CORNER_TOP_LEFT 0x00
+#define W_CORNER_TOP_RIGHT X_CORNER_RIGHT
+#define W_CORNER_BOTTOM_LEFT X_CORNER_BOTTOM
+#define W_CORNER_BOTTOM_RIGHT (X_CORNER_RIGHT+X_CORNER_BOTTOM)
+#define WSERV_FLAG_NO_SHELL_REBOOT 0x0001
+#define WSERV_FLAG_NO_NOTIFIER_REBOOT 0x0002
+#define WSERV_FLAG_NO_PANIC_NOTIFYS 0x0004
+#define WSERV_FLAG_HOOK_NOTIFIER 0x0008
+#define WSERV_FLAG_UPDATE_MSGS 0x0010
+#define WSERV_FLAG_LOW_BATTERY_WARNINGS 0x0020
+#define WSERV_FLAG_HUNG_UP_SW 0x0040
+#define WSERV_FLAG_SW_NO_LOW_BATTERY  0x0080
+#define WSERV_FLAG_SW_NO_PACKS        0x0100
+#define WSERV_FLAG_SW_NO_LINK         0x0200
+#define WSERV_FLAG_SW_NO_CAPS         0x0400
+#define WSERV_FLAG_TOP_BIT 0x8000 /* Can not be set */ 
+#define W_CONNECT_AT_BACK 0x01
+#define W_CONNECT_CONNECTED 0x01 /* Only used in replys to wClientInfo() */ 
+#define W_CONNECT_USER_FLAG 0x02
+#define W_CONNECT_SYSTEM_MODAL 0x04
+#define W_CONNECT_PRIORITY 0x40
+#define W_CONNECT_DISABLE_LEAVES 0x80
+#define WS_TEMPORARY_GC 1
+#define WS_BIT_WRITE 0x01
+#define WS_BIT_SEG 0x02
+#define WS_BIT_SEG_NAME 0x04
+#define WS_BIT_SEG_ACCESS (WS_BIT_SEG|WS_BIT_SEG_NAME)
+#define WS_BIT_SEG_ZERO_SIZE 0x08
+#define WS_BIT_MASK (WS_BIT_WRITE+WS_BIT_SEG+WS_BIT_SEG_NAME+WS_BIT_SEG_ZERO_SIZE)
+#define WS_BIT_ROM 0x80
+#define WS_BIT_FILE 0x100
+#define WX_BIT_GREY 0x8000  /* secret do not use */
+#define WS_CLOCK_SMALL_DIGITAL 0x00
+#define WS_CLOCK_MEDIUM 0x01
+#define WS_CLOCK_LARGE_ANALOG 0x02
+#define WS_CLOCK_MEDIUM2 0x03
+#define WS_CLOCK_XL_ANALOG 0x04
+#define WS_CLOCK_FORMATTED 0x05
+#define WS_CLOCK_MAX 0x06
+#define WS_CLOCK_VINE            0x06
+#define WS_CLOCK_MAX_VINE        0x07   /* Last clock type on vine plus 1 */
+#define WS_CLOCK_MEDIUM3         0x06
+#define WS_CLOCK_XL2_ANALOG      0x07
+#define WS_CLOCK_MAX_OAK         0x08   /* Last clock type on oak plus 1 */
+#define CLOCK_FLAG_COLON_OFFSET 0x04
+#define CLOCK_FLAG_DIGITAL 0x08
+#define CLOCK_FLAG_WSRV 0x04
+#define CLOCK_FLAG_XXXX 0x08
+#define WS_CLOCK_WITH_DATE 0x10
+#define WS_CLOCK_WITH_SECONDS 0x20
+#define WS_CLOCK_FORCE_ANALOG 0x40
+#define WS_CLOCK_FORCE_DIGITAL 0x80
+#define WS_CLOCK_AM_PM 0x100
+#define WS_CLOCK_AM_PM_BUT_NOT_IN_MEDIUM_ANALOG 0x400
+#define WS_CLOCK_CENTRED 0x200
+#define WS_CLOCK_WITH_DATE_EXTRA 0x400
+#define WS_CLOCK_GREY 0x800
+#define WS_CLOCK_DBL_PLANE 0x1000
+#define WS_CLOCK_RIGHT_ALIGN 0x2000
+#define WS_CLOCK_SUMMER_TIME 0x4000
+#define WS_CLOCK_BOX 0x8000
+#define OLD_CLOCK_FLAGS 0xFFF0
+#define WS_BITMAP_CLOCK_SIZE_X 36
+#define WS_BITMAP_CLOCK_SIZE_Y 32
+#define WS_BITMAP_LARGE_CLOCK_SIZE_X 66
+#define WS_BITMAP_LARGE_CLOCK_SIZE_Y 60
+#define WS_BITMAP_XL_CLOCK_SIZE_X 99
+#define WS_BITMAP_XL_CLOCK_SIZE_Y 99
+#define WS_BITMAP_MEDIUM2_CLOCK_SIZE_X 58
+#define WS_BITMAP_MEDIUM2_CLOCK_SIZE_Y 51
+#define WS_LEFT_POS_CONS 189
+#define WS_LEFT_POS_CORP 109
+#define WS_TOP_POS 0
+#define WS_WIDTH 51
+#define WS_HEIGHT 80
+#define WS_WIDTH_V4 64
+#define WS_WIDTH_SMALL_V4 32
+#define WS_WIDTH_V4C            51
+#define WS_WIDTH_SMALL_V4C      32
+#define WS_WIDTH_VINE           36  /* Same number as small but different width on vine */
+/* Basic WSERV-to-client message types
+*/
+#define WM_KEY 1
+#define WM_MOUSE 2
+#define WM_REDRAW 3
+#define WM_BACKGROUND 5
+#define WM_FOREGROUND 6
+#define WM_RUBBER 7
+#define WM_USER_MSG 8
+#define WM_ACTIVE 9
+#define WM_CANCELLED 11
+#define WM_KEYBOARD_STATE_CHANGE 12
+#define WM_RUBBER_BAND_INIT 13
+#define WM_DEICONISE 14
+#define WM_ATTACHED 15
+#define WM_DETACHED 16
+#define WM_COMMAND 17
+#define WM_TASK_KEY 18
+#define WM_TASK_UPDATE 19
+#define WM_ON 20
+#define WM_ESCAPE 21
+#define WM_DATE_CHANGED 22
+#define WM_MAX_WSERV 23
+#define WM_NULL_EVENT 24
+#define WS_BITMAP_GREY 0x4000
+#define WS_BITMAP_GREY_SIZE_X 192
+#define WS_BITMAP_GREY_SIZE_Y 16
+#define WS_BITMAP_BASE 0x4001
+#define WS_FONT_BASE 0x4000
+#define WS_FONT_BASE2 0x6000
+#define WS_MI_BASE 0x4002
+#define WS_LAST_CLIENT_POSITION 100
+/* system mouse icon handles */
+#define W_WIN_MI_STANDARD 0x4000 /* index 0 + Base 0x4000 */ 
+#define W_WIN_MI_NULL 0x4001 /* index 1 + Base 0x4000 */ 
+#define WM_MOUSE_RELEASE 1
+#define WM_MOUSE_PRESS 2
+#define WM_MOUSE_MOVE 3
+#define P_MAX_COORD 0x7fff
+#define WS_MAX_PRINT_TEXT_LEN 246
+#define WS_MAX_PRINT_CLIP_TEXT_LEN 244
+#define WS_MAX_PRINT_BOX_TEXT_LEN 236
+#define WS_MAX_XPRINT_TEXT_LEN 244
+#define WS_MAX_SHADOW_TEXT_LEN 234
+#define WS_MAX_FORMATTED_CLOCK 238
+#define W_MAX_FONT_CONFIG 24
+#define WM_BAND_NOMOVE 0
+#define WM_BAND_MOVE 1
+#define WM_BAND_RESIZE 2
+#define WM_BAND_CANCEL 3
+#define WM_BAND_ERROR 4
+#define W_BAND_RESIZE 0x01
+#define W_BAND_INNER 0x02
+#define W_BAND_OUTER 0x04
+#define W_BAND_START 0x08
+#define W_BAND_COMPLETE_ON_UP 0x10
+#define W_BAND_KILL_CAPTURE 0x20
+#define W_BAND_GRID_SNAP_SIZE 0x40
+#define W_XXXX_GRID_SNAP_POS 0x80 /* Secret internal #define */ 
+#define W_BAND_GRID_SNAP (W_XXXX_GRID_SNAP_POS|W_BAND_GRID_SNAP_SIZE)
+#define WS_TYPE_MASK 0xF0
+#define WS_VERSION_MASK 0x0F
+#define WS_TYPE_MC 0x00
+#define WS_TYPE_S3 0x10
+#define WS_TYPE_HC 0x20
+#define WS_TYPE_MCA 0x30
+#define WS_TYPE_S3A 0x40
+#define WS_TYPE_HCA 0x50
+#define WS_TYPE_S3C 0x60
+#define WS_TYPE_VINE 0x70
+#define WS_VERSION_2 0x00
+#define WS_VERSION_3 0x01
+#define WS_VERSION_3_5 0x02
+#define WS_VERSION_4 0x02
+/* The alert type is made of a base value one of ...*/
+#define WS_ALERT_CLIENT 0x00
+#define WS_ALERT_TIMED 0x01
+#define WS_ALERT_CANCEL 0x08
+/* ...with one or none of the following flags or'ed in */
+#define WS_ALERT_PERMANENT 0x02
+#define WS_ALERT_UPDATE 0x04 /* Wserv internal use only */ 
+#define WS_ALERT_B 0x10
+#define WS_UPDATE_NAME 0x01
+#define WS_UPDATE_CLOCK 0x02
+#define WSERV_PANIC_FIRST 81
+#define WSERV_PANIC_LAST 116
+#define W_STATUS_WINDOW_OFF 0
+#define W_STATUS_WINDOW_SMALL 1
+#define W_STATUS_WINDOW_BIG 2
+#define W_STATUS_WINDOW_CTBY 3
+#define W_STATUS_WINDOW_MAX W_STATUS_WINDOW_CTBY
+#define W_STATUS_WIN_NO_DIAMOND -1
+#define W_STATUS_WINDOW_ICON -1
+typedef struct
+ {
+ unsigned char hposition;
+ unsigned char length;
+ unsigned short int offset;
+ } DESC;
+typedef struct
+ {
+ unsigned char zero;
+ unsigned char filler;
+ DESC desc[3];
+ } WS_ALERT_DESC;
+#define G_OPEN_MODE_NORMAL 0
+#define G_OPEN_MODE_OFFSET 1
+#define G_OPEN_MODE_LONG_PTR_OFFSET 2
+#define G_OPEN_MODE_WORD_PTR_OFFSET 3
+#define MAX_G_OPEN_MODE 3
+#define W_SYSTEM_FONT_S3B 0
+#define W_SYSTEM_FONT_S3 1
+#define W_SYSTEM_FONT_INTERNAL_S3B 2
+#define W_SYSTEM_FONT_INTERNAL_S3 3
+#ifdef __cplusplus
+extern "C" {
+#endif
+#pragma save
+extern void cdecl wsAlertA(int,short int *,const char *,const char *,...);
+extern int cdecl wsAlertUpdate(const char *,const char *,...);
+extern int cdecl wsAlertW(int,const char *,const char *,...);
+extern int cdecl wAllDump(char *,unsigned int);
+#pragma call(reg_param =>(bx,cx,dx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gOpenBit(const char *,unsigned int,unsigned int,void *);
+extern int gGetBit(unsigned int,unsigned int,unsigned int,void *);
+extern int gPeekBit(unsigned int,const P_POINT *,unsigned int,void *);
+#pragma call(reg_param =>(bx,cx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gReadFontHeader(const char *name,int index,unsigned char *buf);
+extern int wInquireWindowOffset(unsigned int,unsigned int,P_POINT *);
+extern int gQueryBit(int,int,P_POINT *);
+#pragma call(reg_param =>(bx,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gReadFontGroupHeader(const char *name,unsigned char *buf);
+extern int wInquireWindow(unsigned int,W_WINDATA *);
+extern int wInquireStatusWindow(int state,P_EXTENT *ext);
+extern void wCompatibilityMode(unsigned int flags,WSERV_SPEC *wSpec);
+extern int  gInitBit(const char *,int *);
+extern void gInquireChecksum(int id,unsigned short int *checksum);
+#pragma call(reg_param =>(bx,si,ax,cx,dx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void gPrintBoxText(const P_RECT *,unsigned int,unsigned int,unsigned int,const char *,unsigned int);
+#pragma call(reg_param =>(dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gPlayBack(void *);
+extern unsigned int wDisableLeaves(unsigned int);
+extern void wGetEventWait(WS_EV *);
+extern void wGetEventUpdate(unsigned int);
+extern void wPanic(unsigned int);
+extern void wSelect(WSERV_SPEC *);
+extern int gCheckBitmapID(unsigned int);
+#pragma call(reg_param =>(dx,cx,di),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gFontInfo(unsigned int,unsigned int,G_FONT_INFO *);
+extern void wGetEventSpecial(WS_EV *,unsigned int);
+#pragma call(reg_param =>(dx,si,di,cx,ax),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int gTextWidth(unsigned int,unsigned int,const char *,unsigned int);
+extern int gTextCount(unsigned int,unsigned int,const char *,unsigned int,unsigned int *);
+extern int gGetWidthTable(unsigned int,unsigned int,unsigned char *);
+#pragma call(reg_param =>(di,cx,dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void gRecordToMetaFile(WSERV_SPEC *,void *,unsigned int);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,cx,si,di,EPOC_SAVE))
+extern void wBeginRedrawGC0(unsigned int,const P_RECT *);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,dx,si,di,EPOC_SAVE))
+extern int gCreateGC0(unsigned int);
+extern void gCreateTempGC0(unsigned int);
+extern void gSetGC0(unsigned int);
+extern void wBeginRedrawWinGC0(unsigned int);
+#pragma call(reg_param =>(si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern int wGetCommand(unsigned char *);
+extern void wGetProcessList(unsigned short int *);
+extern void wSupportInfo(W_SUPPORT_INFO *);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(cx,dx,si,di,EPOC_SAVE))
+extern int wCancelBusyMsg(void);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(si,di,EPOC_SAVE))
+extern void wStartup(void);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void wsScreenExt(P_EXTENT *);
+extern void gClrRect(const P_RECT *,unsigned short int);
+extern int gCloseMetaFile(void);
+extern void gCopyBit(const P_POINT *,unsigned int,const P_RECT *,unsigned int);
+extern int gDrawBit(const P_POINT *,int,const P_RECT *,int,int);
+extern void gCopyRect(const P_RECT *,const P_POINT *,int);
+extern int gCreateGC(unsigned int,unsigned int,G_GC *);
+extern void gCreateTempGC(unsigned int,unsigned int,G_GC *);
+extern void gDrawLine(int,int,int,int);
+extern void gDrawPolyLine(int,int,short int *);
+extern void gFreeTempGC(void);
+extern void gInvObloid(P_EXTENT *);
+extern int gOpenFont(const char *);
+extern int gOpenFontIndex(const char *,unsigned int);
+extern int gOpenMouseIcon(const char *,unsigned int);
+extern unsigned int gPrintClipText(int,int,const char *,int,int);
+extern void gPrintText(int,int,const char *,int);
+extern int gCreateBit(unsigned int,void *);
+extern int gSaveBit(const char *,unsigned int);
+extern int gSaveRect(const char *,unsigned int,const P_RECT *);
+extern int gInitMultiSave(const char *,int);
+extern int gSaveMultiBit(int,int);
+extern int gSaveMultiRect(int,int,const P_RECT *);
+extern int gEndMultiSave(int);
+extern void gSetGC(unsigned int,unsigned int,G_GC *);
+extern void gXPrintText(int,int,const char *,unsigned int,unsigned int);
+extern int wAttachToClient(unsigned int);
+extern void wAttachToForegroundClient(void);
+extern void wBeginRedraw(unsigned int,const P_RECT *);
+extern void wBeginRedrawGC(unsigned int,const P_RECT *,unsigned int,G_GC *);
+extern void wBeginRedrawWin(unsigned int);
+extern void wBeginRedrawWinGC(unsigned int,unsigned int,G_GC *);
+extern void wCallDYL(unsigned int,unsigned int,unsigned int,void *);
+extern int wCallDYLReply(unsigned int,unsigned int,unsigned int,void *,void *);
+extern int wCancelCaptureKey(unsigned int,unsigned int,unsigned int);
+extern void wCancelGetEvent(void);
+extern void wCancelSystemModal(unsigned int);
+extern int wCaptureKey(unsigned int,unsigned int,unsigned int);
+extern int wSetTaskKey(unsigned int,unsigned int,unsigned int);
+extern int wSetBackTaskKey(unsigned int,unsigned int,unsigned int);
+extern int wCancelTaskKey(unsigned int,unsigned int,unsigned int);
+extern int wCancelBackTaskKey(unsigned int,unsigned int,unsigned int);
+extern void wCaptureMouse(unsigned int);
+extern void wChangeWinBitmap(unsigned int,unsigned int,WS_WIN_BITMAP *);
+extern void wClientIconised(unsigned int);
+extern unsigned int wClientInfo(unsigned int);
+extern void wClientPosition(unsigned int,unsigned int);
+extern void wCloseDown(void);
+extern int wCreateWindow(unsigned int,unsigned int,W_WINDATA *,unsigned short int);
+extern void wDetachClient(void);
+extern void wDisablePauseKey(void);
+extern void wAppKeyHandler(void);
+extern void wDrawTextCursor(unsigned int,W_CURSOR *);
+extern void wTextCursor(unsigned int,W_CURSOR *);
+extern void wEnablePauseKey(void);
+extern void wEndCompute(void);
+extern void wEraseTextCursor(void);
+extern void wEscapeOff(void);
+extern void wEscapeOn(void);
+extern void wFree(unsigned int);
+extern unsigned int wGetWindowPosition(unsigned int);
+extern void wInvalidateRect(unsigned int,const P_RECT *);
+extern int wSetWinBitmap(unsigned int,unsigned int,WS_WIN_BITMAP *);
+extern int wSetPriorityControl(unsigned int flag);
+extern int gConfigureFonts(int count,G_FONT_CONFIG *cfg);
+extern int wSetSystemFont(int type,int font,unsigned int style);
+extern int wCreateSprite(int winId,const P_POINT *pos,int flags,int count,W_SPRITE *sprite);
+extern int wSetSprite(int id,const P_POINT *pos,int index,W_SPRITE *);
+extern int wsSetList(int count,char **list,int pos);
+extern void wsSelectList(int move);
+extern void gShadowText(int,int,G_SHADOW *,const char *,int);
+extern void gDrawObject(int type,const P_RECT *,int flags);
+extern void gBorder2Rect(int type,const P_RECT *,int flags);
+extern void gBorder2(int type,int flags);
+extern int gCreateFontHeader(G_FONT_INFO *info,char *SegName);
+extern void wInformInactivity(void);
+extern void wDisableKeyClick(int);
+extern int wLoadDYL(const char *);
+extern void wReassignRootWindow(unsigned int);
+extern void wReleaseMouse(void);
+extern void wRubberBand(unsigned int,unsigned int,W_RUBBER_BAND *);
+extern void wScrollRect(unsigned int,const P_RECT *,const P_POINT *);
+extern void wScrollWin(unsigned int,const P_POINT *);
+extern int wsCreateClock(unsigned int,unsigned int,int,int,int);
+extern int wsCreateClock2(WS_CREATE_CLOCK *,char *);
+extern void wsDisable(void);
+extern void wsDisableTemp(void);
+extern void wsEnable(void);
+extern void wsEnableTemp(void);
+extern void wStatusWindow(int);
+extern void wsSetClock(unsigned int,int);
+extern void wSetWindow(unsigned int,unsigned int,W_WINDATA *);
+extern int wSetBusyMsg(const char *,unsigned int);
+extern void wStartCompute(void);
+extern void wsUpdate(unsigned int);
+extern void wInformOn(void);
+extern void wInformOnAll(unsigned int);
+extern int wSystem(unsigned int,unsigned int);
+extern void wSystemModal(unsigned int);
+extern void wUserMsg(void);
+extern void wValidateRect(unsigned int,const P_RECT *);
+extern int wInfoMsg(const char *);
+extern int wInfoMsgCorner(const char *,unsigned int);
+extern void gSetOpenAddress(unsigned int,unsigned long int);
+extern void wDrawButton(const P_RECT *,const char *,unsigned int);
+extern void wDrawButton2(int,const P_RECT *,const char *,unsigned int);
+extern unsigned int wInquireCompatibility(void);
+extern int wSendCommand(unsigned short int,unsigned char *,unsigned short int);
+#pragma call(reg_param =>(si,di,cx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void wConnect(WSERV_SPEC *,unsigned int,unsigned int);
+#pragma call(reg_param =>(dx),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void wGetEvent(WS_EV *);
+#pragma call(reg_param =>(bx,cx,dx,di,si),reg_saved =>(bx,cx,dx,si,di,EPOC_SAVE))
+extern void gBorder(unsigned int);
+extern void gBorderRect(const P_RECT *,unsigned int);
+extern void gDrawBox(const P_RECT *);
+extern void gFillPattern(const P_RECT *,unsigned int,unsigned int);
+extern void wsAlertCancel(void);
+extern int wCheckPoint(void);
+extern void wCleanUp(void);
+extern void wCloseWindowTree(unsigned int);
+extern void wDisconnect(void);
+extern void wEndRedraw(void);
+extern void wFlush(void);
+extern void wInitialiseWindowTree(unsigned int);
+extern void wInvalidateWin(unsigned int);
+extern void wMakeInvisible(unsigned int);
+extern void wMakeVisible(unsigned int);
+extern void wValidateWin(unsigned int);
+extern void wWindowPosition(unsigned int,unsigned int);
+#pragma restore
+#ifdef __cplusplus
+}
+#endif
+
+#endif // WLIB_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/wr_io.h b/code/SIBOSDK/include/wr_io.h
new file mode 100644
index 0000000..0d67eaa
--- /dev/null
+++ b/code/SIBOSDK/include/wr_io.h
@@ -0,0 +1,142 @@
+/*      HEADER - WR_IO.H
+World structures and constants.
+Copyright (c) Psion PLC 1991.
+
+ VER	DATE	BY  DESCRIPTION
+----- -------- ---- -----------
+1.00F			NSM	Final release
+2.00A  1/6/93	MHS	S3B release
+*/
+#ifndef WR_IO_H
+#define WR_IO_H
+
+#include <p_graf.h>
+#include <p_gen.h>
+#include <epoc.h>
+
+#define WR_FIND_CITY 10
+#define WR_FIND_COUNTRY 11
+#define WR_FIND_EXACT 12
+#define WR_NEXT 13
+#define WR_BACK 14
+#define WR_GET_HOME 15
+#define WR_SET_HOME 16
+#define WR_GET_DEFAULT_COUNTRY 17
+#define WR_SET_DEFAULT_COUNTRY 18
+#define WR_GET_DIAL_STRING 19
+#define WR_EXTRA 20
+#define WR_SET_EXTRA 21
+#define WR_GET_CITY_DATA 22
+#define WR_GET_COUNTRY_DATA 23
+#define WR_CALC 24
+#define WR_NEXT_LOCK 25
+#define WR_GET_DIAL_STRING_B 26
+
+#define WR_MAX_NAME 20
+#define WR_MAX_DIAL 16
+#define WR_MAX_CODE 8
+#define WR_MAX_INTRA 4
+#define WR_MAX_INTER 4
+#define WR_MAX_DIAL_STRING 24
+/* new (S3B) max length of output string 40 - E_MAX_DTMF_DIAL_B */
+#define WR_MAX_DIAL_STRING_B 40
+#define WR_MAX_IN_STRING 64
+
+#define WR_UNITS_MILES 0
+#define WR_UNITS_KILOMETERS 1
+#define WR_UNITS_NAUTICAL 2
+
+#define WR_START_STATE 1
+#define WR_END_STATE 0
+
+#define WR_HOME_DONE 0
+#define WR_HOME_SET 1
+#define WR_HOME_DOING 2
+
+#define WR_NOT_FOUND E_GEN_FAIL
+#define WR_FOUND 0
+
+#define WR_EXTRA_ADD_CITY 0
+#define WR_EXTRA_UPDATE_CITY 1
+#define WR_EXTRA_DELETE_CITY 2
+#define WR_EXTRA_UPDATE_COUNTRY 3
+#define WR_EXTRA_ADD_HOME 4
+
+#define WR_DELETED 0
+#define WR_REVERTED 1
+
+#define WR_TOO_MANY_ERR -23
+#define WR_NOTVALID_ERR -25
+#define WR_DELHOME_ERR -26
+#define WR_DELCAPITAL_ERR -27
+#define WR_DUPLICATE_ERR -28
+
+typedef struct /* Lat long */
+	{
+	WORD  iLat;
+	WORD  iLong;
+	} LATL;
+
+typedef struct
+	{
+	TEXT city[WR_MAX_NAME+1];
+	TEXT country[WR_MAX_NAME+1];
+	} WR_FIND_RES;
+
+typedef struct
+	{
+	WR_FIND_RES f;
+	UBYTE units; /* Also baseGMT */
+	UBYTE DST;
+	WORD GMT;
+	LATL latl;
+	TEXT dial[WR_MAX_DIAL+1];
+	TEXT STD[WR_MAX_CODE+1];
+	P_POINT pos;
+	} WR_CITY_DATA;
+
+typedef struct
+	{
+	TEXT dialIntra[WR_MAX_INTRA+1];
+	TEXT dialInter[WR_MAX_INTER+1];
+	TEXT dial[WR_MAX_CODE+1];
+	UBYTE dummy;
+	} CO_DIAL;
+
+typedef struct
+	{
+	WR_FIND_RES f;
+	BYTE baseGMT;
+	UBYTE DST;
+	WORD GMT;
+	CO_DIAL dial;
+	} WR_COUNTRY_DATA;
+
+typedef union
+	{
+	WR_CITY_DATA ci;
+	WR_COUNTRY_DATA co;
+	} WR_EXTRA_DATA;
+
+typedef struct
+	{
+	WORD distance;
+	WORD sunRise;
+	WORD sunSet;
+	WORD always;
+	} WR_CALC_OUT;
+
+typedef union
+	{
+	WR_CITY_DATA in;
+	WR_CALC_OUT out;
+	} WR_CALC_DATA;
+
+typedef struct
+	{
+	UWORD time;
+	UWORD date;
+    UWORD amPm;
+	} TIMEDATE;
+
+#endif // WR_IO_H
\ No newline at end of file
diff --git a/code/SIBOSDK/include/wsdyl.h b/code/SIBOSDK/include/wsdyl.h
new file mode 100644
index 0000000..324d54b
--- /dev/null
+++ b/code/SIBOSDK/include/wsdyl.h
@@ -0,0 +1,41 @@
+/*	HEADER - WSDYL.H
+Copyright (C) Psion PLC 1991
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+*/
+#ifndef WSDYL_H
+#define WSDYL_H
+
+#include <stdepoc.h>
+#include <p_graf.h>
+#include <p_object.h>
+
+typedef struct
+{
+P_OBJECT obj;
+P_RECT total;
+P_RECT clip;
+P_RECT workrect;
+/*
+The following three elements are grouped together to match the layout of
+the unpublished BM_DATA structure.
+*/
+unsigned short int seg;
+unsigned char *addr;
+unsigned short int bytewid;
+unsigned short int trmode;
+short int x_offset;
+short int y_offset;
+unsigned char *work_space;
+unsigned char *user_handle;
+P_POINT *alt_offset;
+unsigned short int bitmap_segment;
+P_POINT size;
+unsigned char *bitmap_addr;
+unsigned int osdataseg;
+unsigned char *reply_addr;
+unsigned int reply_len;
+} DYL_CALL;
+
+#endif // WSDYL_H
diff --git a/code/SIBOSDK/include/wskeys.h b/code/SIBOSDK/include/wskeys.h
new file mode 100644
index 0000000..229693f
--- /dev/null
+++ b/code/SIBOSDK/include/wskeys.h
@@ -0,0 +1,80 @@
+/*	HEADER - WSKEYS.H
+Copyright (C) Psion PLC 1991
+ VER    DATE   BY  DESCRIPTION
+===== ======== === ===========
+1.00F 26/04/90 NSM First relase
+*/
+#ifndef WSKEYS_H
+#define WSKEYS_H
+
+#define W_SHIFT_MODIFIER    0x02
+#define W_CTRL_MODIFIER     0x04
+#define W_PSION_MODIFIER    0x08
+#define W_CAPS_MODIFIER     0x10
+#define W_NUM_LOCK_MODIFIER 0x20
+#define W_MOUSE_OUTSIDE     0x40
+#define W_MOUSE_DOWN        0x80
+#define W_FUNC_MODIFIER     0x80  /* Doubles up as mouse or func */
+#define W_RUSSIAN_MODIFIER  0x1000
+
+#define W_KEY_REPEATED      0x800
+#define W_SPECIAL_KEY       0x0200
+
+#define W_KEY_DELETE_LEFT   8
+#define W_KEY_TAB           9
+#define W_KEY_RETURN        13
+#define W_KEY_ESCAPE        27
+#define W_KEY_DELETE_RIGHT  127
+
+#define W_KEY_UP        0x0100
+#define W_KEY_DOWN      0x0101
+#define W_KEY_RIGHT     0x0102
+#define W_KEY_LEFT      0x0103
+#define W_KEY_PAGE_UP   0x0104
+#define W_KEY_PAGE_DOWN 0x0105
+#define W_KEY_HOME      0x0106
+#define W_KEY_END       0x0107
+#define W_KEY_TASK      0x0108
+#define W_KEY_VOICE     0x0109
+
+#define W_KEY_CAPS_LOCK 0x010c
+
+#define W_KEY_BACKLIGHT 0x120
+#define W_KEY_INFO 0x121
+#define W_KEY_MENU 0x122
+#define W_KEY_HELP 0x123
+#define W_KEY_DIAMOND 0x124
+
+#define W_KEY_MODE 0x0130
+#define W_KEY_APP1 0x0131
+#define W_KEY_APP2 0x0132
+#define W_KEY_APP3 0x0133
+#define W_KEY_APP4 0x0134
+#define W_KEY_APP5 0x0135
+#define W_KEY_APP6 0x0136
+#define W_KEY_APP7 0x0137
+#define W_KEY_APP8 0x0138
+#define W_KEY_APP9 0x0139
+
+#define W_KEY_IR_BRING          0x0140
+#define W_KEY_IR_SEND           0x0141
+#define W_KEY_IR_LINK           0x0142
+
+#define W_KEY_CALC_CLEAR        0x001b
+#define W_KEY_CALC_MEM_CLEAR    0x0150
+#define W_KEY_CALC_MEM_RECALL   0x0151
+#define W_KEY_CALC_MEM_MINUS    0x0152
+#define W_KEY_CALC_MEM_PLUS     0x0153
+#define W_KEY_CALC_CHNG_SIGN    0x0154
+#define W_KEY_CALC_PERCENT      0x0155
+#define W_KEY_CALC_DECIMAL      0x0156
+#define W_KEY_CALC_MEM_INPUT    0x0158
+
+#define W_KEY_LCD 0x2000
+#define W_KEY_LCD_MINUS 0x2001
+#define W_KEY_ON 0x2002
+#define W_KEY_OFF 0x2003
+
+#define PERMITTED_MODS (W_SHIFT_MODIFIER+W_CTRL_MODIFIER+W_PSION_MODIFIER+W_MOUSE_DOWN+W_CAPS_MODIFIER+W_NUM_LOCK_MODIFIER)
+
+#endif // WSKEYS_H
diff --git a/code/SIBOSDK/include/xactive.g b/code/SIBOSDK/include/xactive.g
new file mode 100644
index 0000000..7bb3038
--- /dev/null
+++ b/code/SIBOSDK/include/xactive.g
@@ -0,0 +1,31 @@
+/* Generated by Ctran from xactive.cl */
+#define XACTIVE_G
+#ifndef APPMAN_G
+#include <appman.g>
+#endif
+/* Class Numbers */
+#define C_LOGONA 7
+#define C_UNLOAD 8
+/* Method Numbers */
+/* Property of logona */
+typedef struct {
+unsigned short int pid;
+void *owner;
+unsigned short int mess;
+} PRS_LOGONA;
+typedef struct pr_logona
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_LOGONA logona;
+} PR_LOGONA;
+/* Property of unload */
+typedef struct {
+int cathand;
+} PRS_UNLOAD;
+typedef struct pr_unload
+{
+PRS_ROOT root;
+PRS_ACTIVE active;
+PRS_UNLOAD unload;
+} PR_UNLOAD;
diff --git a/code/SIBOSDK/include/xactive.ing b/code/SIBOSDK/include/xactive.ing
new file mode 100644
index 0000000..cd99ed8
--- /dev/null
+++ b/code/SIBOSDK/include/xactive.ing
@@ -0,0 +1,29 @@
+; Generated by Ctran from xactive.cl
+XACTIVE_ING equ 1
+IFNDEF APPMAN_ING
+ INCLUDE ..\inc\APPMAN.ING
+ENDIF
+; Class Numbers
+C_LOGONA equ 7
+C_UNLOAD equ 8
+; Method Numbers
+; Property of logona
+PRS_LOGONA struc
+LogonaPid  dw ? 
+LogonaOwner dw ?
+LogonaMess  dw ? 
+PRS_LOGONA ends
+PR_LOGONA struc
+LogonaRoot PRS_ROOT <>
+LogonaActive PRS_ACTIVE <>
+LogonaLogona PRS_LOGONA <>
+PR_LOGONA ends
+; Property of unload
+PRS_UNLOAD struc
+UnloadCathand  dw ? 
+PRS_UNLOAD ends
+PR_UNLOAD struc
+UnloadRoot PRS_ROOT <>
+UnloadActive PRS_ACTIVE <>
+UnloadUnload PRS_UNLOAD <>
+PR_UNLOAD ends
diff --git a/code/SIBOSDK/include/xadd.ext b/code/SIBOSDK/include/xadd.ext
new file mode 100644
index 0000000..bed1770
--- /dev/null
+++ b/code/SIBOSDK/include/xadd.ext
@@ -0,0 +1,138 @@
+Generated by Ctran from xadd.cat
+LIBRARY xadd
+CLASS prvinfo win
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prvview dlgchain
+{
+DECLARE pvv_done
+DECLARE pvv_pages_done
+DECLARE pvv_new_page
+DECLARE pvv_margins
+DECLARE pvv_init
+DECLARE pvv_false
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prvpage win
+{
+DECLARE pvp_margins
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prvcomm comman
+{
+DECLARE pvc_preview_print
+DECLARE pvc_preview_margins
+DECLARE pvc_preview_options
+DECLARE pvc_preview_jump
+DECLARE pvc_preview_exit
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS prvjump_dlg dlgbox
+{
+HAS_METHOD
+}
+CLASS prvoptions_dlg dlgbox
+{
+HAS_METHOD
+}
+CLASS xprinter lprinter
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS logona active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS unload active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS calimgwn win
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS calwin bwin
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS runmemo active
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ipcstat active
+{
+DECLARE ipcs_set_message
+DECLARE ipcs_wait
+DECLARE ipcs_key
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS atssv server
+{
+DECLARE sv_free
+DECLARE sv_key
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS atstim timer
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS oprinter xprinter
+{
+DECLARE lpr_print_command
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS ohelpdlg helpdlg
+{
+HAS_METHOD
+}
+CLASS atsdial dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS scprnctl dlgbox
+{
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS scpgsetup prnctrl
+{
+HAS_METHOD
+}
+CLASS gridwin bwin
+{
+DECLARE gw_get_cell_rect
+DECLARE gw_draw_cells
+DECLARE gw_move_to
+DECLARE gw_set_col_width
+DECLARE gw_set_row_height
+DECLARE gw_get_current
+DECLARE gw_zoom
+DECLARE gw_highlight
+DECLARE gw_get_data
+HAS_METHOD
+HAS_PROPERTY
+}
+CLASS matchwin gridwin
+{
+DECLARE mw_start_match
+DECLARE mw_stop_match
+DECLARE mw_hit_maxlen
+HAS_METHOD
+HAS_PROPERTY
+}
diff --git a/code/SIBOSDK/include/xadd.g b/code/SIBOSDK/include/xadd.g
new file mode 100644
index 0000000..700099f
--- /dev/null
+++ b/code/SIBOSDK/include/xadd.g
@@ -0,0 +1,11 @@
+/* Generated by Ctran from xadd.cat */
+#define XADD_G
+#ifndef OLIB_G
+#include <olib.g>
+#endif
+/* Category Numbers */
+/* EPOC */
+#define CAT_XADD_XADD 0
+#define CAT_XADD_OLIB 1
+#define CAT_XADD_FORM 2
+#define CAT_XADD_HWIM 3
diff --git a/code/SIBOSDK/include/xadd.ing b/code/SIBOSDK/include/xadd.ing
new file mode 100644
index 0000000..d7094e7
--- /dev/null
+++ b/code/SIBOSDK/include/xadd.ing
@@ -0,0 +1,10 @@
+; Generated by Ctran from xadd.cat
+XADD_ING equ 1
+IFNDEF OLIB_ING
+ INCLUDE ..\inc\OLIB.ING
+ENDIF
+; Category Numbers
+CAT_XADD_XADD equ 0
+CAT_XADD_OLIB equ 1
+CAT_XADD_FORM equ 2
+CAT_XADD_HWIM equ 3
diff --git a/code/SIBOSDK/include/xdlgbox.g b/code/SIBOSDK/include/xdlgbox.g
new file mode 100644
index 0000000..3b8f42e
--- /dev/null
+++ b/code/SIBOSDK/include/xdlgbox.g
@@ -0,0 +1,31 @@
+/* Generated by Ctran from xdlgbox.cl */
+#define XDLGBOX_G
+#ifndef DLGBOX_G
+#include <dlgbox.g>
+#endif
+#ifndef SERDLGS_G
+#include <serdlgs.g>
+#endif
+/* Class Numbers */
+#define C_ATSDIAL 17
+/* Method Numbers */
+/* Property of atsdial */
+typedef struct {
+void *owner;
+void *main;
+void *buts;
+PR_WIN *filter;
+short int filmethod;
+short int chlist;
+short int pid;
+short int ret;
+unsigned short int locked;
+} PRS_ATSDIAL;
+typedef struct pr_atsdial
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_DLGCHAIN dlgchain;
+PRS_DLGBOX dlgbox;
+PRS_ATSDIAL atsdial;
+} PR_ATSDIAL;
diff --git a/code/SIBOSDK/include/xdlgbox.ing b/code/SIBOSDK/include/xdlgbox.ing
new file mode 100644
index 0000000..c14b51a
--- /dev/null
+++ b/code/SIBOSDK/include/xdlgbox.ing
@@ -0,0 +1,30 @@
+; Generated by Ctran from xdlgbox.cl
+XDLGBOX_ING equ 1
+IFNDEF DLGBOX_ING
+ INCLUDE ..\inc\DLGBOX.ING
+ENDIF
+IFNDEF SERDLGS_ING
+ INCLUDE ..\inc\SERDLGS.ING
+ENDIF
+; Class Numbers
+C_ATSDIAL equ 17
+; Method Numbers
+; Property of atsdial
+PRS_ATSDIAL struc
+AtsdialOwner dw ?
+AtsdialMain dw ?
+AtsdialButs dw ?
+AtsdialFilter dw ?
+AtsdialFilmethod  dw ? 
+AtsdialChlist  dw ? 
+AtsdialPid  dw ? 
+AtsdialRet  dw ? 
+AtsdialLocked  dw ? 
+PRS_ATSDIAL ends
+PR_ATSDIAL struc
+AtsdialRoot PRS_ROOT <>
+AtsdialWin PRS_WIN <>
+AtsdialDlgchain PRS_DLGCHAIN <>
+AtsdialDlgbox PRS_DLGBOX <>
+AtsdialAtsdial PRS_ATSDIAL <>
+PR_ATSDIAL ends
diff --git a/code/SIBOSDK/include/xedit.g b/code/SIBOSDK/include/xedit.g
new file mode 100644
index 0000000..205097a
--- /dev/null
+++ b/code/SIBOSDK/include/xedit.g
@@ -0,0 +1,28 @@
+/* Generated by Ctran from xedit.cl */
+#define XEDIT_G
+#ifndef LODGER_G
+#include <lodger.g>
+#endif
+/* Class Numbers */
+#define C_XEDIT 26
+/* Method Numbers */
+/* Constants for xedit */
+#define XEDIT_MAX_LEN 8
+/* Types for xedit */
+typedef struct
+{
+char *pstr;
+} SE_XEDIT;
+/* Property of xedit */
+typedef struct {
+unsigned char current;
+unsigned char width;
+char data[XEDIT_MAX_LEN+2];
+} PRS_XEDIT;
+typedef struct pr_xedit
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LODGER lodger;
+PRS_XEDIT xedit;
+} PR_XEDIT;
diff --git a/code/SIBOSDK/include/xedit.ing b/code/SIBOSDK/include/xedit.ing
new file mode 100644
index 0000000..69e087d
--- /dev/null
+++ b/code/SIBOSDK/include/xedit.ing
@@ -0,0 +1,26 @@
+; Generated by Ctran from xedit.cl
+XEDIT_ING equ 1
+IFNDEF LODGER_ING
+ INCLUDE ..\inc\LODGER.ING
+ENDIF
+; Class Numbers
+C_XEDIT equ 26
+; Method Numbers
+; Constants for xedit
+XEDIT_MAX_LEN equ (8)
+; Types for xedit
+SE_XEDIT struc
+SE_XEDITPstr dw ?
+SE_XEDIT ends
+; Property of xedit
+PRS_XEDIT struc
+XeditCurrent  db ? 
+XeditWidth  db ? 
+XeditData db (1) * XEDIT_MAX_LEN+2 dup (?)
+PRS_XEDIT ends
+PR_XEDIT struc
+XeditRoot PRS_ROOT <>
+XeditWin PRS_WIN <>
+XeditLodger PRS_LODGER <>
+XeditXedit PRS_XEDIT <>
+PR_XEDIT ends
diff --git a/code/SIBOSDK/include/xprinter.g b/code/SIBOSDK/include/xprinter.g
new file mode 100644
index 0000000..f79395c
--- /dev/null
+++ b/code/SIBOSDK/include/xprinter.g
@@ -0,0 +1,18 @@
+/* Generated by Ctran from xprinter.cl */
+#define XPRINTER_G
+#ifndef LPRINTER_G
+#include <lprinter.g>
+#endif
+/* Class Numbers */
+#define C_XPRINTER 6
+/* Method Numbers */
+/* Property of xprinter */
+typedef struct {
+short int locked;
+} PRS_XPRINTER;
+typedef struct pr_xprinter
+{
+PRS_ROOT root;
+PRS_LPRINTER lprinter;
+PRS_XPRINTER xprinter;
+} PR_XPRINTER;
diff --git a/code/SIBOSDK/include/xprinter.ing b/code/SIBOSDK/include/xprinter.ing
new file mode 100644
index 0000000..587f36f
--- /dev/null
+++ b/code/SIBOSDK/include/xprinter.ing
@@ -0,0 +1,17 @@
+; Generated by Ctran from xprinter.cl
+XPRINTER_ING equ 1
+IFNDEF LPRINTER_ING
+ INCLUDE ..\inc\LPRINTER.ING
+ENDIF
+; Class Numbers
+C_XPRINTER equ 6
+; Method Numbers
+; Property of xprinter
+PRS_XPRINTER struc
+XprinterLocked  dw ? 
+PRS_XPRINTER ends
+PR_XPRINTER struc
+XprinterRoot PRS_ROOT <>
+XprinterLprinter PRS_LPRINTER <>
+XprinterXprinter PRS_XPRINTER <>
+PR_XPRINTER ends
diff --git a/code/SIBOSDK/include/xpulldwn.g b/code/SIBOSDK/include/xpulldwn.g
new file mode 100644
index 0000000..1e96689
--- /dev/null
+++ b/code/SIBOSDK/include/xpulldwn.g
@@ -0,0 +1,20 @@
+/* Generated by Ctran from xpulldwn.cl */
+#define XPULLDWN_G
+#ifndef PULLDOWN_G
+#include <pulldown.g>
+#endif
+/* Class Numbers */
+#define C_XPULLDWN 81
+/* Method Numbers */
+/* Constants for xpulldwn */
+#define PULLDOWN_3b_LEFT 4
+#define PULLDOWN_3b_RIGHT 3
+#define PULLDOWN_3b_BOTTOM 3
+#define PULLDOWN_3b_TOP 4
+/* Property of xpulldwn */
+typedef struct pr_xpulldwn
+{
+PRS_ROOT root;
+PRS_WIN win;
+PRS_LISTBOX listbox;
+} PR_XPULLDWN;
diff --git a/code/SIBOSDK/include/xpulldwn.ing b/code/SIBOSDK/include/xpulldwn.ing
new file mode 100644
index 0000000..235aa83
--- /dev/null
+++ b/code/SIBOSDK/include/xpulldwn.ing
@@ -0,0 +1,19 @@
+; Generated by Ctran from xpulldwn.cl
+XPULLDWN_ING equ 1
+IFNDEF PULLDOWN_ING
+ INCLUDE ..\inc\PULLDOWN.ING
+ENDIF
+; Class Numbers
+C_XPULLDWN equ 81
+; Method Numbers
+; Constants for xpulldwn
+PULLDOWN_3b_LEFT equ (4)
+PULLDOWN_3b_RIGHT equ (3)
+PULLDOWN_3b_BOTTOM equ (3)
+PULLDOWN_3b_TOP equ (4)
+; Property of xpulldwn
+PR_XPULLDWN struc
+XpulldwnRoot PRS_ROOT <>
+XpulldwnWin PRS_WIN <>
+XpulldwnListbox PRS_LISTBOX <>
+PR_XPULLDWN ends
diff --git a/code/SIBOSDK/ldd/atimdvr.asm b/code/SIBOSDK/ldd/atimdvr.asm
new file mode 100644
index 0000000..7a3c024
--- /dev/null
+++ b/code/SIBOSDK/ldd/atimdvr.asm
@@ -0,0 +1,446 @@
+        title   ATIMDVR -- Attached timer device driver example
+        subttl  Copyright (c) Psion PLC 1991
+        name    ATIMDVR
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 1.00A 01/02/92 JH   Alpha release
+;
+TURBOC	equ	1
+;
+        include epocdef.inc
+        include epocmac.inc
+        include epocpan.inc
+        include epoclib.inc
+        include epocser.inc
+
+HandlerDisable         equ     000h     ; the hnadler should not be called
+HandlerEnable          equ     001h     ; the handler should be called
+;
+TimerEnt       struc
+        TimerIo         ChanEnt <>              ; I/O device driver hdr
+        ReadRq          RqEnt   <>              ; read request info
+        ReadStat        dw      ?               ; read completion status
+        InStrategy      dw      ?               ; internal control 
+        WaitHandler     dw      ?               ; wait handler handle
+        TimerChan       dw      ?               ; open timer channel handle
+        Timeout         dd      ?               ; read timout
+        TimerStat       dw      ?               ; timer completion status
+TimerEnt       ends
+
+        CodeSeg
+
+        ProcBegin@ AttachedTimerLDD
+;                 =================
+; The externally loadable Attached timer device table
+        dw      LDDSignature
+        db      'ATM',0,0,0,0,0
+        dw      (VectorEnd-Vector)/2
+Vector:
+        dw      AttachedTimerInstall
+        dw      AttachedTimerRemove
+        dw      AttachedTimerHold
+        dw      AttachedTimerResume
+        dw      AttachedTimerReset
+        dw      AttachedTimerUnits
+        dw      AttachedTimerOpen
+        dw      AttachedTimerStrategy
+VectorHandler:
+        dw      AttachedTimerHandler
+VectorEnd:
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerInstall,far
+;                 =====================
+; Called on device installation by the operating system
+;
+        clc                             ; installed OK
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerRemove,far
+;                 ====================
+; Always allow to be removed.
+; 
+        clc                             ; removed ok.
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerHold,far
+;                 ==================
+; This does not need to do anything.
+;
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerResume,far
+;                 ====================
+; This does not need to do anything.
+;
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerReset,far
+;                 ===================
+; This will never be called since we dont request it to be called.
+; The lower level driver and timer driver will handle the process 
+; terminating abnormally.
+;
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerUnits,far
+;                 ===================
+; Called by device query units operating system service
+;
+        mov     ax, -1                  ; supports many open requests
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ AttachedTimerOpen,far
+;                 ==================
+; Called by the IoOpen system service
+;
+; In:
+;       DX - device handle
+;       SI - ptr to OpenEnt struct
+; Out:
+;   Carry clear
+;       BX - open channel handle
+;       DX - device handle as passed
+;   Carry set
+;       AL - error number
+;       DX - device handle as passed
+;
+        cld
+        mov     cx, (size TimerEnt)
+        HeapAllocateCell
+        jc      endOpen         ; return that error
+        mov     bx, ax
+
+; Initialise the  allocated cell to zero.
+        mov     di, ax
+        shr     cx, 1           ; alloc cells should be even no of bytes.
+        xor     ax, ax
+        rep     stosw                   ; initialize all struct to zero
+
+; Add the waithandler function 
+        mov     al, (VectorHandler-Vector)/2
+        IoAddHandler
+        jc      freeCellExit            ; report the add handler error
+        mov     [bx].WaitHandler, ax    ; handler handle
+
+; Open a timer channel
+        push    bx                      ; save the alloc cell handle
+        mov     cx, sp                  ; save SP for now
+        xor     ax, ax
+        push    ax
+        mov     ax, ':' shl 8 + 'M'
+        push    ax
+        mov     ax, 'I' shl 8 + 'T'
+        push    ax
+        mov     bx, sp                  ; BX is pointer to name to 'TIM:'
+        IoOpen                          ; CX and DX are irrelvant for a timer
+        mov     sp, cx
+        pop     bx
+        jc      freeHandlerExit         ; report the timer open error.
+        mov     [bx].TimerChan, ax
+
+; Set up the channel header
+        mov     [bx].ChanSignature, IoChanSignature
+        mov     [bx].ChanLibHandle, dx
+        mov     [bx].ChanNext, bx       ; were a root driver for now
+
+; Attach this driver to the currently open driver Hierarchy
+        mov     cx, bx                  ; channel were attaching
+        mov     al, IoFuncAttach
+        mov     bx, [si].OpenChan       ; driver to attach to
+        IoWithWait
+        clc                             ; return BX (ie what attached to)
+
+; Finished the open request
+endOpen:
+        ret
+
+; An error has occured, free the handler then cell in BX and return an error
+freeHandlerExit:
+        push    ax
+        push    bx
+        mov     bx, [bx].WaitHandler
+        IoRemoveHandler
+        pop     bx
+        pop     ax
+
+; An error has occured, free the cell in BX and return an error
+freeCellExit:
+        push    ax
+        HeapFreeCell
+        pop     ax                      ; AL has the error code
+        stc
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ StrategyVectorTable
+;                  ===================
+; The strategy vector jump table
+;
+        dw      StrategyDefault         ; IoFuncPanic
+        dw      StrategyRead            ; IoFuncRead
+        dw      StrategyDefault         ; IoFuncWrite
+        dw      StrategyClose           ; IoFuncClose
+        dw      StrategyCancel          ; IoFuncCancel
+        dw      StrategyDefault         ; IoFuncAttach
+        dw      StrategyDefault         ; IoFuncDetach
+        dw      StrategySet             ; IoFuncSet
+        dw      StrategySense           ; IoFuncSense
+StrategyVectorEnd:
+        ProcEnd noret
+
+
+        ProcBegin@ CancelTimer
+;                  ===========
+; Cancel the outstanding timer request
+; In:
+;       BX = TimerEnt ptr
+; Out:
+;       NONE
+;
+        push    bx
+        mov     bx, [bx].TimerChan
+        mov     al, IoFuncCancel        ; cancel the queued timer
+        IoWithWait
+        pop     bx
+        lea     di, [bx].TimerStat
+        IoWaitForStatus                 ; use up completion signal
+        ret
+        ProcEnd noret
+
+        ProcBegin@ CancelRead
+;                  ==========
+; Cancel the outstanding read request on the lower driver
+; In:
+;       BX = TimerEnt ptr
+; Out:
+;       NONE
+;
+        mov     al, IoFuncCancel        ; cancel the queued read
+        IoWithWait
+        lea     di, [bx].ReadStat
+        IoWaitForStatus                 ; use up completion signal
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SignalReadAX
+;                  ============
+; Complete the orignal read request with the completion status in AX
+; In:
+;       AX = completion status to report
+;       BX = control block ptr as allocated by open
+; Out:
+;       NONE
+;
+        xor     di, di                  ; complete the original read request
+        xchg    di, [bx].ReadRq.RqStatusPtr
+        mov     word ptr [di], ax
+        IoSignal
+        ret
+        ProcEnd noret
+
+        ProcBegin@ CancelAnyRequests
+;                  =================
+; Cancel any outstanding attached driver and timer requests.
+; In:
+;       BX = control block ptr as allocated by open
+; Out:
+;       NONE
+;
+        cmp     [bx].ReadRq.RqStatusPtr, 0
+        je      noRequestsQueued
+        call    CancelRead
+        call    CancelTimer
+        push    bx
+        mov     bx, [bx].WaitHandler
+        mov     cl, HandlerDisable
+        IoEnableHandler
+        pop     bx
+        mov     ax, CancelErr
+        call    SignalReadAX
+
+noRequestsQueued:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ AttachedTimerStrategy,far
+;                  =====================
+; Called by the applications I/O services.
+; In:
+;       BX = control block ptr as allocated by open
+;       SI = RqEnt pointer
+; Out:
+;    Carry clear
+;       The request was sucessfully queued, (may have completed)
+;    Carry set
+;       The request failed to start
+;
+        cld
+        mov     [bx].InStrategy, 1              ; anti nesting 
+        mov     di, [si].RqStatusPtr
+        mov     word ptr [di], PendingErr       ; request now pending
+        mov     ax, di                          ; pre-load AX
+        mov     di, [si].RqFunction
+        cmp     di, (StrategyVectorEnd-StrategyVectorTable)/2
+        ja      StrategyDefault
+        mov     cx, [si].RqA1Ptr                ; pre-load CX and DX
+        mov     dx, [si].RqA2Ptr
+        shl     di, 1                           ; vector table entry
+        jmp     word ptr cs:StrategyVectorTable[di]
+
+; This device driver does not handle this function, pass it up the driver
+; hierarchy to a driver that may support this function.
+StrategyDefault:
+        mov     [bx].InStrategy, 0
+        IoSuper                                 ; pass request to next dvr
+        ret
+
+StrategyRead:
+        cmp     [bx].ReadRq.RqStatusPtr, 0
+        jne     panicPending                    ; already a read queued
+        mov     [bx].ReadRq.RqStatusPtr, ax
+        mov     [bx].ReadRq.RqA1Ptr, cx
+        mov     [bx].ReadRq.RqA2Ptr, dx
+        lea     di, [bx].ReadStat               ; Q an attached dvr read
+        mov     al, IoFuncRead
+        IoAsynchronousNoError           ; Queue a read on lower dvr
+        lea     di, [bx].TimerStat
+        lea     cx, [bx].Timeout
+        push    bx
+        push    [bx].WaitHandler
+        mov     bx, [bx].TimerChan
+        mov     al, IoFuncRead
+        IoAsynchronousNoError           ; Queue a read on the timer channel
+; now let the wait handler be callable
+        pop     bx
+        mov     cl, HandlerEnable
+        IoEnableHandler
+        pop     bx
+        and     [bx].InStrategy, 0
+        clc
+        ret
+
+; The process is making a 2nd call of a function that is already outstanding.
+panicPending:
+        mov     al, PanicIoPending
+        ProcPanic                               ; stop calling process.
+
+StrategyCancel:
+        call    CancelAnyRequests
+        and     [bx].InStrategy, 0
+        jmp     short completeRequestOk
+
+; This driver defines the IoFuncSet function to set the read timout.
+StrategySet:
+        mov     di, cx                  ; RqA1Ptr is a pointer to a long
+        mov     ax, [di]
+        mov     word ptr [bx].Timeout, ax
+        mov     ax, [di+2]
+        mov     word ptr [bx+2].Timeout, ax
+        and     [bx].InStrategy, 0
+        jmp     short completeRequestOk
+
+; This driver defines the IoFuncSense function to sense the read timout.
+StrategySense:
+        mov     di, cx                  ; RqA1Ptr is a pointer to a long
+        mov     ax, word ptr [bx].Timeout
+        mov     word ptr [di], ax
+        mov     ax, word ptr [bx+2].Timeout
+        mov     word ptr [di+2], ax
+completeRequestOk:
+        mov     di, [si].RqStatusPtr
+        and     word ptr [di], 0                ; complete request OK.
+        IoSignal
+        and     [bx].InStrategy, 0
+        clc
+        ret
+
+StrategyClose:
+        call    CancelAnyRequests
+        push    bx
+        push    [bx].WaitHandler
+        mov     bx, [bx].TimerChan
+        IoClose                                 ; close the timer
+        pop     bx
+        IoRemoveHandler                         ; remove the waithandler
+        pop     bx
+        mov     al, IoFuncDetach                ; detach from lower driver
+        IoWithWait
+        HeapFreeCell                            ; alloc cell freed !!!
+        mov     di, [si].RqStatusPtr
+        and     word ptr [di], 0                ; complete request OK.
+        IoSignal
+        clc
+        ret
+
+        ProcEnd noret
+
+        ProcBegin@ AttachedTimerHandler,far
+;                  ====================
+; Called by the operating system when the applications I/O semaphore has
+; been signalled. See if its one of our requests that have been completed.
+; The operating system will automatically stop any nesting if it called this
+; handler, however we will get called if we are in the strategy vector and
+; use synchronous I/O requests. The driver has set itself up such that this
+; will only ever be called if there is an outstanding request by only 
+; enabling the handler when a read request is received.
+;
+; In:
+;       BX = as passed to IoAddHandler 
+; Out:
+;   Carry clear
+;       The signal was not for us.
+;   Carry set
+;       AL = 0 - we used signal, allow handler to be disabled.
+;       AL = 1 - we used signal, keep the handler enabled.
+;
+
+        cmp     [bx].InStrategy, 1
+        jne     notInAttachedTimerStrategy
+signalNotForThisDriver:
+        clc                     ; get out as fast as possible     
+        ret                     ; as event definatly not for us.
+
+notInAttachedTimerStrategy:
+        cmp     [bx].ReadStat, PendingErr
+        je      readRequestNotComplete
+; The read request has completed.
+        call    CancelTimer
+        mov     ax, [bx].ReadStat               ; read completion result
+        jmp     short signalAXdisableHandler
+
+readRequestNotComplete:
+        cmp     [bx].TimerStat, PendingErr
+        je      signalNotForThisDriver
+; The timer request has completed.
+        call    CancelRead
+        mov     ax, InActivityErr               ; read inactivity on timeout
+signalAXdisableHandler:
+        call    SignalReadAX
+        xor     al, al                          ; we used signal
+        stc                                     ; handler now disabled.
+        ret
+        ProcEnd noret
+
+
+        EndCodeSeg
+;
+stack   segment stack para 'data'
+;
+stack   ends
+;
+        end     AttachedTimerLDD
diff --git a/code/SIBOSDK/ldd/epocdef.inc b/code/SIBOSDK/ldd/epocdef.inc
new file mode 100644
index 0000000..1dfd846
--- /dev/null
+++ b/code/SIBOSDK/ldd/epocdef.inc
@@ -0,0 +1,731 @@
+	.xlist
+; Include file - EPOCDEF.INC
+; Epoc/Os standard definitions include file
+; Copyright (c) Psion PLC 1989-91.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+; 2.12F 08/05/91 NSM  Final release
+;
+EPOCDEF_INC	=	1
+;
+Sibo		=	0
+S3b		=	0
+S3c		=	0
+S3d             =       0
+S3r             =       0
+S39		=	0
+S3		=	0
+S3Pc		=	0
+Vine            =       0
+Prot            =       0
+Asic1		=	1
+Asic9		=	0
+HandHeld	=	0
+LapTop		=	1
+IbmPc		=	1
+RomServer	=	0
+McLink		=	0
+Consumer	=	0
+Corporate	=	0
+Dpmi		=	0
+TickTock	=	0
+DoubleSpeed     =       0
+Condor          =       0
+OvalDisable     =       0
+S3cExtra        =       0
+ifdef	BUILDPH
+S3Pc		=	1
+endif
+ifdef	BUILDDL
+Dpmi		=	1
+endif
+ifdef	BUILDHH
+S3		=	1
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+TickTock	=	1
+endif
+ifdef	BUILDSB
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+S3b		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+endif
+ifdef	BUILDSC
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+S3c		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+endif
+ifdef	BUILDWA
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+S3c		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+S3cExtra        =       1
+endif
+ifdef	BUILDSR
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+S3b		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+S3r             =       1
+endif
+ifdef	BUILDVN
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+S3b		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+Vine            =       1
+Condor          =       1
+endif
+ifdef	BUILDPT
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+S3b		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+Prot            =       1
+TickTock	=	1
+DoubleSpeed     =       1
+endif
+ifdef	BUILDSD
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Consumer	=	1
+S3b		=	1
+S39		=	1
+Asic1		=	0
+Asic9		=	1
+TickTock	=	1
+Condor          =       1
+S3d             =       1
+OvalDisable     =       1
+endif
+ifdef	BUILDCH
+Sibo		=	1
+HandHeld	=	1
+LapTop		=	0
+IbmPc		=	0
+Corporate	=	1
+TickTock	=	1
+endif
+ifdef	BUILDLT
+Sibo		=	1
+IbmPc		=	0
+endif
+ifdef	BUILDRM
+RomServer	=	1
+endif
+ifdef	BUILDMC
+McLink		=	1
+endif
+;
+PriorityForeground	=	080h
+PriorityBackground	=	070h
+;
+LcdUnknown              =       -1
+Lcd640X400		=	0
+Lcd640X200Small		=	1
+Lcd640X200Big		=	2
+Lcd720X348		=	3
+Lcd160X80		=	4
+Lcd240X80		=	5
+;
+PcHerc			=	Lcd720X348
+PcCga			=	Lcd640X200Big
+PcMda			=	6
+PcEgaMono		=	7
+PcEgaColour		=	8
+PcVgaMono		=	9
+PcVgaColour		=	10
+;
+Lcd480X160		=	11
+Lcd240X100		=	12
+Lcd240X120		=	13
+Lcd240X160		=	14
+Lcd640X200		=	15
+Lcd640X240		=	16
+;
+OldPsu			=	0
+MaximPsu		=	1
+PanPsu			=	2
+PanA9Psu		=	3
+BatteryUnknown		=	0
+BatteryAlkaline		=	1
+BatteryNicad600		=	2
+BatteryNicad1000	=	3
+BatteryNicad500		=	4
+BatteryNicad850		=	5
+;
+IsAColdStart		=	0
+IsAPowerFailStart	=	1
+IsAResetStart		=	2
+IsAKernelFault          =	3
+IsANewOsStart		=	4
+;
+HwInt0Revector		=	0
+HwInt1Revector		=	1
+HwInt2Revector		=	2
+HwInt3Revector		=	3
+HwInt4Revector		=	4
+HwIrq0Revector		=	5
+HwIrq1Revector		=	6
+HwIrq2Revector		=	7
+HwIrq3Revector		=	8
+HwIrq4Revector		=	9
+HwIrq5Revector		=	10
+HwIrq6Revector		=	11
+HwIrq7Revector		=	12
+;
+if	IbmPc
+TicksPerSecond		=	18
+endif
+if	Sibo
+TicksPerSecond		=	32
+endif
+FileSystemNameSize	=	5
+MaxDeviceSize           =	8
+MaxNameSize             =	8
+MaxExtSize              =	4
+MaxNameESize            =	(MaxNameSize+MaxExtSize)
+MaxPathSize             =	080h
+DeviceSeparator         =	':'
+ExtSeparator            =	'.'
+MatchAny                =	'*'
+MatchSingle             =	'?'
+MaxErrorTextSize	=	64
+MaxNotifyTextSize	=	64
+MaxOptionTextSize	=	16
+MaxDayName		=	32
+MaxMonthName		=	MaxDayName
+MaxSuffixes		=	31
+MaxCommandBuffer	=	127
+PidMask			=	0fffh
+MaxEnvNameSize		=	16
+MaxAlarms		=	2
+MaxPassword		=	8
+BackLightDisable	=	8000h
+BackLightOff		=	0
+BackLightOn		=	1
+BackLightToggle		=	2
+BackLightQuery		=	3
+FrcCounting		=	0
+FrcRepeating		=	1
+;
+SoundKeyboardEnable	=	00001h
+SoundBuzzerEnable	=	00002h
+SoundDeviceEnable	=	00004h
+SoundLoud		=	00008h
+SoundLoudBuzzer		=	00010h
+SoundDisable		=	08000h
+SoundMaxVolume		=	0
+SoundMinVolume		=	5
+SoundMaxBpm		=	240
+SoundMinBpm		=	2
+;
+DiskAPresent		=	0000000000000001b
+DiskAActive		=	0000000000000010b
+DiskBPresent		=	0000000000000100b
+DiskBActive		=	0000000000001000b
+DiskCPresent		=	0000000000010000b
+DiskCActive		=	0000000000100000b
+DiskDPresent		=	0000000001000000b
+DiskDActive		=	0000000010000000b
+PortAOpen		=	0000000100000000b
+PortAActive		=	0000001000000000b
+PortBOpen		=	0000010000000000b
+PortBActive		=	0000100000000000b
+PortCOpen		=	0001000000000000b
+PortCActive		=	0010000000000000b
+MainsInactive		=	0100000000000000b
+CondorActive            =       1000000000000000b
+;
+CPBInRom                =	0
+CPBInRam                =	1
+CPBMaxPriority          =	0c0h
+CPBMinPriority          =	040h
+MaxHeapGrowBy           =	0400h
+HeapGrowByDefault       =	080h
+MaxProcesses            =	018h
+;
+CreateSegmentLow        =	0
+CreateSegmentHigh       =	1
+CreateSegmentDevice     =	2
+CreateSegmentLocked	=	3
+;
+DevFuncInstall          =	000h
+DevFuncRemove           =	001h
+DevFuncHold             =	002h
+DevFuncResume           =	003h
+DevFuncReset            =	004h
+DevFuncUnits            =	005h
+DevFuncOpen             =	006h
+DevFuncStrategy         =	007h
+;
+DevHoldNormal		=	000h
+DevHoldPowerDown	=	001h
+DevHoldPowerFail	=	002h
+;
+DevFuncInstallPDD	=	DevFuncInstall
+DevFuncRemovePDD	=	DevFuncRemove
+DevFuncOpenPDD          =	(DevFuncRemovePDD+1)
+DevFuncStrategyPDD	=	(DevFuncOpenPDD+1)
+; Generic I/O r=ests
+IoFuncPanic             =	000h
+IoFuncRead              =	001h
+SoundChannel1		=	IoFuncRead
+TimerRelative		=	IoFuncRead
+IoFuncWrite             =	002h
+SoundChannel2		=	IoFuncWrite
+TimerAbsolute		=	IoFuncWrite
+IoFuncClose             =	003h
+IoFuncCancel            =	004h
+IoFuncAttach            =	005h
+IoFuncDetach            =	006h
+IoFuncSet               =	007h
+IoFuncSense             =	008h
+IoFuncFlush             =	009h
+IoFuncAlarm		=	IoFuncFlush
+; The File System 
+IoFuncSeek              =	00ah
+IoFuncDial		=	IoFuncSeek
+IoFuncSetEof            =	00bh
+; Data Link I/O + Wserv
+IoFuncConnect           =	00ah
+IoFuncDisconnect        =	00bh
+; Wserv functions
+IoFuncWriteReply        =	00ch
+; Serial/llmac
+IoFuncTest              =	00ah
+IoFuncControl           =	00bh
+IoFuncInquire           =	00ch
+IoFuncSuperFrame        =	00dh
+IoFuncStop              =	00eh
+IoFuncStart             =	00fh
+; Serial LDD to Serial PDD I/O defines
+IoFuncEnable            =	010h
+IoFuncSetDevice         =	011h
+; Modem driver functions
+IoFuncModemInit         =	010h
+IoFuncModemDial         =	011h
+IoFuncModemWaitCall     =	012h
+IoFuncModemSense        =	013h
+IoFuncModemSet          =	014h
+IoFuncModemCancel	=	015h
+IoFuncModemWrite	=	016h
+; For 3B sound device
+IoSoundPlay		=	010h
+IoSoundRecord		=	011h
+IoSoundPlayO    	=	012h
+;
+ModeOpen                =	00000h
+ModeCreate              =	00001h
+ModeReplace             =	00002h
+ModeAppend              =	00003h
+ModeUnique              =	00004h
+;
+ModeStream              =	00000h
+ModeStreamText          =	00010h
+ModeText                =	00020h
+ModeDir                 =	00030h
+ModeFormat		=	00040h
+ModeDevice              =	00050h
+ModeNode                =	00060h
+;
+ModeUpdate              =	00100h
+ModeRandom              =	00200h
+ModeShare               =	00400h
+;
+ModeLowDensity		=	01000h
+;
+ModeServiceMask         =	0000fh
+ModeFormatMask          =	000f0h
+ModeAccessMask          =	00f00h
+;
+SeekAddress		=	00h
+SeekFromStart           =	01h
+SeekFromEnd             =	02h
+SeekFromCurrent         =	03h
+SeekRecordSense         =	04h
+SeekRecordSet           =	05h
+SeekRewind              =	06h
+;
+FileAttWrite            =	00001h
+FileAttHidden           =	00002h
+FileAttSystem           =	00004h
+FileAttVolume           =	00008h
+FileAttDirectory        =	00010h
+FileAttModified         =	00020h
+FileAttRead             =	00100h
+FileAttExecute          =	00200h
+FileAttStream           =	00400h
+FileAttText             =	00800h
+;
+FileChangeDirRoot       =	0
+FileChangeDirParent     =	1
+FileChangeDirSubdir     =	2
+;
+FileStatusEnt struc
+FileVersionNo	dw      ?
+FileAtt		dw	?
+FileSize	dd	?
+FileModDate	dd	?
+FileSpare	db      4      dup (?)
+FileStatusEnt ends
+;
+MaxVolumeName           =	32
+FileMediaUnknown        =	0
+FileMediaFloppy         =	1
+FileMediaHardDisk       =	2
+FileMediaFlash          =	3
+FileMediaRam            =	4
+FileMediaRom            =	5
+FileMediaWriteProtected =	6
+FileMediaCompressible	=	08000h
+FileMediaDynamic	=	04000h
+FileMediaInternal	=	02000h
+FileMediaDualDensity	=	01000h
+FileMediaFormattable	=	00800h
+;
+DeviceStatusEnt	struc
+DeviceVersionNo         dw      ?
+DeviceMediaType         dw      ?
+DeviceIsRemovable       dw      ?
+DeviceStatusSize        dd      ?
+DeviceStatusFree        dd      ?
+DeviceStatusName        db      MaxVolumeName dup (?)
+DeviceBatteryState	dw	?
+DeviceSpare             db      16 dup (?)
+DeviceStatusEnt	ends
+;
+FileNodeFlat            =	0
+FileNodeHierarchical    =	1
+;
+NodeStatusEnt	struc
+NodeVersionNo           dw      ?
+NodeType                dw      ?
+NodeSupportsFormat	dw	?
+NodeStatusSpare         db      26 dup (?)
+NodeStatusEnt	ends
+;        
+FileBlockShift          =	9
+FileBlockSize           =	00200h
+FileMaxRecordSize       =	00100h
+FileMaxStreamSize       =	04000h
+;
+JustifyLeft		=	0
+JustifyRight		=	1
+JustifyCentre		=	2
+;
+ParseWildAny    	=	00001h
+ParseWildName   	=	00002h
+ParseWildExt    	=	00004h
+;
+DtobTypeFixed		=	00h
+DtobTypeExponent	=	01h
+DtobTypeGeneral		=	02h
+DtobMaxExponent		=	99
+DtobGenLimit 		=	40h
+FloatSignificantDigits	=	15
+;
+DtobEnt	struc
+DtobType	db      ?
+DtobWidth	db      ?
+DtobNdec	db      ?
+DtobPoint	db      ?
+DtobTriad	db      ?
+DtobTrilen	db      ?
+DtobEnt	ends
+;
+FullParseEnt struc
+FullParseSystem	db      ?
+FullParseDevice	db      ?
+FullParsePath	db      ?
+FullParseName	db      ?
+FullParseExt	db      ?
+FullParseFlags	db      ?
+FullParseEnt ends
+;
+GenParseEnt struc
+GenParseSourceNamePtr	dw	?
+GenParseRelatedNamePtr	dw	?
+GenParseDefaultsPtr	dw	?
+GenParseTargetNamePtr	dw	?
+GenParseInfoPtr		dw	?
+GenParseDeviceSeparator	db	?
+GenParsePathSeparator	db	?
+GenParseExtSeparator	db	?
+GenParseMaxDeviceSize	db	?
+GenParseMaxPathSize	db	?
+GenParseMaxNameSize	db	?
+GenParseMaxExtSize	db	?
+GenParseDummy		db	?
+GenParseEnt ends
+;
+CDataEnt struc
+CDataCountryCode		dw	?
+CDataGmtOffset			dw	?
+CDataDateType			db	?
+CDataTimeType			db	?
+CDataCurrencySymbolPosition	db	?
+CDataCurrencySpaceRequired	db	?
+CDataCurrencyDecimalPlaces	db	?
+CDataCurrencyNegativeInBrackets	db	?
+CDataCurrencyTriadsAllowed	db	?
+CDataThousandsSeparator		db	?
+CDataDecimalSeparator		db	?
+CDataDateSeparator		db	?
+CDataTimeSeparator		db	?
+CDataCurrencySymbol		db	9 dup(?)
+CDataStartOfWeek		db	?
+CDataSummerTime			db	?
+CDataClockType			db	?
+CDataDayAbbreviation		db	?
+CDataMonthAbbreviation		db	?
+CDataWorkDays			db	?
+CDataUnits			db	?
+CDataEscCharacter               db      ?
+CDataSpare			db	8 dup(?)
+CDataEnt ends
+;
+DyScEnt	struc
+DyScDays	dw      2 dup(?)
+DyScSeconds	dw      2 dup(?)
+DyScEnt	ends
+;
+DateEnt	struc
+DateYear	db      ?
+DateMonth	db      ?
+DateDay		db      ?
+DateHour	db      ?
+DateMinute	db      ?
+DateSecond	db      ?
+DateYearDay	dw      ?
+DateEnt	ends
+;
+MessEnt	struc
+MessNext	dw      ?
+MessStatusPtr	dw	?
+MessType	dw      ?
+MessPid		dw      ?
+MessEnt	ends
+;
+CPBlock	struc
+CPBCodeParas            dw      ?
+CPBInitialIp            dw      ?
+CPBStackParas           dw      ?
+CPBDataParas            dw      ?
+CPBHeapParas            dw      ?
+CPBCommandLine          dw      ?
+CPBChecksum	        dw      ?
+CPBMinHeap		dw	?
+CPBPriority             db      ?
+CPBRamOrRom             db      ?
+CPBName                 db      ?
+CPBlock	ends
+;
+IoChanSignature         =	01101h
+IoHandlerSignature      =	01121h
+DbfChanSignature        =	01141h
+LIBChanSignature	=	01161h
+LDDSignature            =	0dd01h
+PDDSignature            =	0dd21h
+LIBSignature		=	0dd41h
+VectorInfoSize          =	8
+;
+LibEnt struc
+LibSignature	dw      ?
+LibInfo		db      VectorInfoSize dup(?)
+LibCount	dw      ?
+LibBase		dw      ?
+LibEnt ends
+;
+OpenEnt	struc
+OpenNamePtr	dw      ?
+OpenMode	dw      ?
+OpenChan	dw      ?
+OpenEnt	ends
+;
+RqEnt struc
+RqFunction	dw      ?
+RqA1Ptr		dw      ?
+RqA2Ptr		dw      ?
+RqStatusPtr	dw      ?
+RqEnt ends
+;
+ChanEnt	struc
+ChanSignature	dw      ?
+ChanNext	dw      ?
+ChanLibHandle	dw      ?
+ChanEnt	ends
+;
+SndEnt struc
+SndBeatsPerMinute db	?
+SndVolume	db	?
+SndEnt ends
+;
+PassEnt struc
+PassData	db	(MaxPassword*2) dup(?)
+PassPos		dw	?
+PassEnt ends
+;
+IntEnt struc
+IntFrame	dw      ?
+IntBP		dw      ?
+IntES		dw      ?
+IntDS		dw      ?
+IntPC		dw      ?
+IntCS		dw      ?
+IntFLAGS	dw      ?
+IntEnt ends
+;
+DataEnt	struc
+DataWordDead	dw	?
+DataHandNext	dw      ?
+DataHandPrev	dw      ?
+DataCountrySeg	dw	?
+DataClassHandle	dw      ?
+DataClassPtr	dw	?
+DataEClassHandle dw	?
+DataEClassPtr	dw	?
+DataEnterFramePtr dw	?
+Dataw_ws	dw      ?
+Dataw_am	dw      ?
+DatawClientData	dw      ?
+Datawserv_channel dw    ?
+DataT		dw      ?
+Datar		dw      ?
+DataOsFramePtr	dw      ?
+DataATFlag	db      ?
+DataHeapLocked	db      ?
+DataProcessNamePtr dw	?
+DataCommandPtr	dw	?
+DataTest	dw	?
+DataApp1	dw	?
+DataApp2	dw	?
+DataApp3	dw	?
+DataApp4	dw	?
+DataApp5	dw	?
+DataApp6	dw	?
+DataApp7	dw	?
+DataDialogPtr	dw	?
+DataGate	dw	?
+DataLocked	dw	?
+DataStatusNamePtr dw	?
+DataUsedPathNamePtr dw	?
+DataEnt	ends
+;
+; Major exit error numbers
+KillExit	=	0
+PanicExit	=	1
+TaskPanicExit	=	2
+; Minor exit error numbers
+NoErr		=	0
+FailErr		=	-1
+ArgumentErr	=	-2
+OsErr		=	-3
+NotSupportedErr	=	-4
+UnderflowErr	=	-5
+OverflowErr	=	-6
+RangeErr	=	-7
+DivideByZeroErr	=	-8
+InUseErr	=	-9
+NoMemoryErr	=	-10
+IoAllocErr	=	NoMemoryErr
+NoSegmentsErr	=	-11
+NoSemaphoreErr	=	-12
+NoProcessErr	=	-13
+AlreadyOpenErr	=	-14
+NotOpenErr	=	-15
+ImageErr	=	-16
+NoReceiverErr	=	-17
+NoDevicesErr	=	-18
+NoFileSystemErr	=	-19
+FailedToStartErr =	-20
+FontNotLoadedErr =	-21
+TooWideErr	=	-22
+TooManyItemsErr	=	-23
+BatLowSoundErr	=	-24
+BatLowFlashErr	=	-25
+BatLowIRDAErr	=	-26
+;
+ExistsErr	=	-32
+NotExistsErr	=	-33
+WriteErr	=	-34
+ReadErr		=	-35
+EofErr		=	-36
+FullErr		=	-37
+NameErr		=	-38
+AccessErr	=	-39
+LockedErr	=	-40
+DeviceErr	=	-41
+DirErr		=	-42
+RecordErr	=	-43
+ReadOnlyErr	=	-44
+IoInvalidErr	=	-45
+PendingErr	=	-46
+VolumeErr	=	-47
+CancelErr	=	-48
+ReservedErr	=	-49
+DisconnectErr	=	-50
+ConnectErr	=	-51
+ReTransmitErr	=	-52
+LineErr		=	-53
+InActivityErr	=	-54
+ParityErr	=	-55
+FrameErr	=	-56
+OverrunErr	=	-57
+ModemConnectErr	=	-58
+ModemBusyErr	=	-59
+ModemNoAnswerErr =	-60
+ModemBlacklistErr =	-61
+NotReadyErr	=	-62
+UnknownErr	=	-63
+DirFullErr	=	-64
+WriteProtectErr	=	-65
+CorruptMediaErr	=	-66
+AbortErr	=	-67
+EraseErr	=	-68
+InvalidFileErr	=	-69
+	.list
+
diff --git a/code/SIBOSDK/ldd/epoclib.inc b/code/SIBOSDK/ldd/epoclib.inc
new file mode 100644
index 0000000..62e98e8
--- /dev/null
+++ b/code/SIBOSDK/ldd/epoclib.inc
@@ -0,0 +1,284 @@
+        .xlist
+; Include file - EPOCLIB.INC
+; Epoc/Os plib standard include file.
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+EPOCLIB_INC	equ	1
+;
+_TANDW	=	0
+ifdef   LATTICE
+CodeSeg macro
+pgroup  group   prog
+PGROUP	equ	<pgroup>
+prog    segment byte public 'prog'
+        assume  cs:pgroup
+        endm
+EndCodeSeg macro
+prog    ends
+        endm
+DataSeg macro   
+dgroup  group   data,udata
+DGROUP	equ	<dgroup>
+data    segment word public 'data'
+        assume  ds:dgroup,es:dgroup,ss:dgroup
+        endm
+EndDataSeg macro
+data    ends
+        endm
+UDataSeg macro  
+udata   segment word public 'data'
+        endm
+EndUDataSeg macro
+udata   ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN	NAME:TYPE
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC	NAME
+NAME	label   TYPE
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN	NAME:NEAR
+        ENDM
+endif
+;
+ifdef   TURBOC
+_TANDW	=	1
+CodeSeg macro
+PGROUP  group   _TEXT
+pgroup	equ	<PGROUP>
+_TEXT   segment byte public 'CODE'
+        assume  cs:PGROUP
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  _&NAME:TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     _&NAME
+_&NAME  label    TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  _&NAME:NEAR
+NAME    EQU        _&NAME
+        ENDM
+endif
+ifdef   WATCOMC
+REG_PARAM	equ	1
+ifdef	_MSC
+_TANDW	=	1
+endif
+CodeSeg macro
+PGROUP  group   _TEXT
+pgroup	equ	<PGROUP>
+_TEXT   segment byte public 'CODE'
+        assume  cs:PGROUP
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  NAME&_:TYPE
+NAME    EQU        NAME&_
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     NAME&_
+NAME&_  label    TYPE
+NAME    EQU        NAME&_
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  NAME&_:NEAR
+NAME    EQU        NAME&_
+        ENDM
+endif
+ifdef   JPIC
+REG_PARAM	equ	1
+ifdef	_MSC
+_TANDW	=	1
+endif
+CodeSeg macro
+_TEXT   segment byte public 'CODE'
+        assume  cs:_TEXT
+        endm
+EndCodeSeg macro
+_TEXT   ends
+        endm
+DataSeg macro   
+DGROUP  group   _DATA,_BSS
+dgroup	equ	<DGROUP>
+_DATA   segment word public 'DATA'
+        assume  ds:DGROUP,es:DGROUP,ss:DGROUP
+        endm
+EndDataSeg macro
+_DATA   ends
+        endm
+UDataSeg macro  
+_BSS    segment word public 'BSS'
+        endm
+EndUDataSeg macro
+_BSS    ends
+        endm
+GLREF_D MACRO   NAME,TYPE
+        EXTRN  _&NAME:TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLDEF_D MACRO   NAME,TYPE
+        PUBLIC     _&NAME
+_&NAME  label    TYPE
+NAME    EQU        _&NAME
+        ENDM
+GLREF_C MACRO   NAME
+        EXTRN  _&NAME:NEAR
+NAME    EQU        _&NAME
+        ENDM
+endif
+;
+LOCAL_D MACRO   NAME,TYPE
+NAME    label      TYPE
+        ENDM
+;
+ProcBegin macro _Name,_Type,_Registers
+ifdef	TURBOC
+	ProcBeginBody _&_Name,_Type,_Registers
+endif
+ifdef	JPIC
+	ProcBeginBody _&_Name,_Type,_Registers
+endif
+ifdef	WATCOMC
+	ProcBeginBody _Name&_,_Type,_Registers
+_Name    EQU        _Name&_
+endif
+ifdef	LATTICE
+	ProcBeginBody _Name,_Type,_Registers
+endif
+	endm
+ProcBegin@ macro _Name,_Type,_Registers
+	ProcBeginBody _Name,_Type,_Registers
+	endm
+ProcBeginBody macro _Name,_Type,_Registers
+_DI = 0
+_SI = 0
+if	_TANDW
+ifnb    <_Registers>
+        irpc    _flags,_Registers
+ifidni  <_flags>,<D>
+_DI     = 1
+endif
+ifidni  <_flags>,<S>
+_SI     = 1
+endif
+        endm
+endif
+endif
+;
+ProcEnd macro _flag
+ifb     <_flag>
+if      _DI
+        pop     di
+endif
+if      _SI
+        pop     si
+endif
+if	_TANDW
+ifidni  <_Type>,<bp>
+        pop     bp
+endif
+endif
+ifdef	LATTICE
+ifidni  <_Type>,<bp>
+        pop     bp
+endif
+endif
+        ret
+endif
+&_Name  endp
+        endm
+;
+        public  _Name
+ifidni  <_Type>,<far>
+_Name   proc    far
+else
+_Name   proc    near
+endif
+ifidni  <_Type>,<bp>
+if	_TANDW
+        push    bp
+        mov     bp, sp
+endif
+ifdef	LATTICE
+        push    bp
+        mov     bp, sp
+endif
+Arg1    equ     <[bp+4]>
+Arg2    equ     <[bp+6]>
+Arg3    equ     <[bp+8]>
+Arg4    equ     <[bp+10]>
+Arg5    equ     <[bp+12]>
+Arg6    equ     <[bp+14]>
+Arg7    equ     <[bp+16]>
+Arg8    equ     <[bp+18]>
+endif
+ifidni  <_Type>,<bx>
+if	_TANDW
+        mov     bx, sp
+endif
+ifdef LATTICE
+        mov     bx, sp
+endif
+Arg1    equ     <[bx+2]>
+Arg2    equ     <[bx+4]>
+Arg3    equ     <[bx+6]>
+Arg4    equ     <[bx+8]>
+Arg5    equ     <[bx+10]>
+Arg6    equ     <[bx+12]>
+Arg7    equ     <[bx+14]>
+Arg8    equ     <[bx+16]>
+endif
+if      _SI
+        push    si
+endif
+if      _DI
+        push    di
+endif
+        endm
+;
+        .list
diff --git a/code/SIBOSDK/ldd/epocmac.inc b/code/SIBOSDK/ldd/epocmac.inc
new file mode 100644
index 0000000..c2c249f
--- /dev/null
+++ b/code/SIBOSDK/ldd/epocmac.inc
@@ -0,0 +1,512 @@
+	.xlist
+; Include file - EPOCMAC.INC
+; Epoc/Os standard OS macro call definitions include file
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+; 2.01F 25/03/91 NSM  Added a number of extra functions.
+;
+EPOCMAC_INC	equ	1
+;
+__IntBase	=       080h
+;
+BeginInterrupt macro __Name,__VIntBase
+__IntVector	=       0
+__Name macro
+	int	__VIntBase
+	endm
+IntEntry macro __EntName,__VIntVector
+ifdef	__DeclareNames
+Nm&&__EntName	=	__VIntVector
+endif
+__EntName macro
+	mov	ah, __VIntVector
+	int	__VIntBase
+	endm
+__IntVector	=       __IntVector+1
+	endm
+__IntBase	=       __IntBase+1
+	endm
+;
+BeginInterrupt	SegManager,%__IntBase
+IntEntry SegFreeMemory,%__IntVector
+IntEntry SegCreate,%__IntVector
+IntEntry SegDelete,%__IntVector
+IntEntry SegOpen,%__IntVector
+IntEntry SegClose,%__IntVector
+IntEntry SegSize,%__IntVector
+IntEntry SegAdjustSize,%__IntVector
+IntEntry SegFind,%__IntVector
+IntEntry SegCopyTo,%__IntVector
+IntEntry SegCopyFrom,%__IntVector
+IntEntry SegLock,%__IntVector
+IntEntry SegUnLock,%__IntVector
+IntEntry SegRamDiskUsed,%__IntVector
+IntEntry SegCloseLockedOrDevice,%__IntVector
+IntEntry SegTotalK,%__IntVector
+;
+BeginInterrupt	HeapManager,%__IntBase
+IntEntry HeapAllocateCell,%__IntVector
+IntEntry HeapReAllocateCell,%__IntVector
+IntEntry HeapAdjustCellSize,%__IntVector
+IntEntry HeapFreeCell,%__IntVector
+IntEntry HeapCellSize,%__IntVector
+IntEntry HeapSetGranularity,%__IntVector
+IntEntry HeapFreeMemory,%__IntVector
+;
+BeginInterrupt	SemManager,%__IntBase
+IntEntry SemCreate,%__IntVector
+IntEntry SemDelete,%__IntVector
+IntEntry SemWait,%__IntVector
+IntEntry SemSignalOnce,%__IntVector
+IntEntry SemSignalMany,%__IntVector
+IntEntry SemSignalOnceNoReSched,%__IntVector
+;
+BeginInterrupt	MessManager,%__IntBase
+IntEntry MessInit,%__IntVector
+IntEntry MessReceiveAsynchronous,%__IntVector
+IntEntry MessReceiveWithWait,%__IntVector
+IntEntry MessReceiveCancel,%__IntVector
+IntEntry MessSend,%__IntVector
+IntEntry MessSendReceiveAsynchronous,%__IntVector
+IntEntry MessSendReceiveWithWait,%__IntVector
+IntEntry MessFree,%__IntVector
+IntEntry MessSignal,%__IntVector
+IntEntry MessSignalCancel,%__IntVector
+IntEntry MessSignalCancelX,%__IntVector
+;
+BeginInterrupt	LibManager,%__IntBase
+IntEntry LibLoad,%__IntVector
+IntEntry LibUnLoad,%__IntVector
+IntEntry LibLink,%__IntVector
+IntEntry LibFind,%__IntVector
+IntEntry LibHandle,%__IntVector
+IntEntry LibCreate,%__IntVector
+IntEntry LibCreateByHandle,%__IntVector
+IntEntry LibDestroy,%__IntVector
+IntEntry LibCopy,%__IntVector
+IntEntry LibOpen,%__IntVector
+IntEntry LibLoadFile,%__IntVector
+IntEntry LibReClass,%__IntVector
+IntEntry LibReClassByHandle,%__IntVector
+;
+BeginInterrupt DevManager,%__IntBase
+IntEntry IoOpen,%__IntVector
+IntEntry DevOpenPDD,%__IntVector
+IntEntry DevGetPDDAddress,%__IntVector
+IntEntry DevInstall,%__IntVector
+IntEntry DevHold,%__IntVector
+IntEntry DevResume,%__IntVector
+IntEntry DevLoadLDD,%__IntVector
+IntEntry DevLoadPDD,%__IntVector
+IntEntry DevDelete,%__IntVector
+IntEntry DevQueryUnits,%__IntVector
+IntEntry DevFind,%__IntVector
+IntEntry DevRemove,%__IntVector
+IntEntry DevVector,%__IntVector
+;
+BeginInterrupt	IoManager,%__IntBase
+IntEntry IoAsynchronous,%__IntVector
+IntEntry IoAsynchronousNoError,%__IntVector
+IntEntry IoWithWait,%__IntVector
+IntEntry IoRoot,%__IntVector
+IntEntry IoSuper,%__IntVector
+IntEntry IoWaitForSignal,%__IntVector
+IntEntry IoWaitForStatus,%__IntVector
+IntEntry IoYield,%__IntVector
+IntEntry IoSignal,%__IntVector
+IntEntry IoSignalByPid,%__IntVector
+IntEntry IoSignalByPidNoReSched,%__IntVector
+IntEntry IoAddHandler,%__IntVector
+IntEntry IoRemoveHandler,%__IntVector
+IntEntry IoEnableHandler,%__IntVector
+IntEntry IoRequestReset,%__IntVector
+IntEntry IoRequestResetCancel,%__IntVector
+IntEntry IoClose,%__IntVector
+IntEntry IoRead,%__IntVector
+IntEntry IoWrite,%__IntVector
+IntEntry IoSeek,%__IntVector
+IntEntry IoKeyAndMouseWithWait,%__IntVector
+IntEntry IoAddApplicationHandler,%__IntVector
+IntEntry IoRemoveApplicationHandler,%__IntVector
+IntEntry IoEnableApplicationHandler,%__IntVector
+IntEntry IoShiftStates,%__IntVector
+IntEntry IoWaitForSignalNoHandler,%__IntVector
+IntEntry IoSignalKillAsynchronous,%__IntVector
+IntEntry IoSignalKillCancel,%__IntVector
+IntEntry IoKeyAndMouseAsynchronous,%__IntVector
+IntEntry IoNextHalfSecond,%__IntVector
+IntEntry IoPlaySoundA,%__IntVector
+IntEntry IoPlaySoundW,%__IntVector
+IntEntry IoPlaySoundCancel,%__IntVector
+IntEntry IoRecordSoundA,%__IntVector
+IntEntry IoRecordSoundW,%__IntVector
+IntEntry IoRecordSoundCancel,%__IntVector
+IntEntry IoPlaySoundAO,%__IntVector
+IntEntry IoPlaySoundWO,%__IntVector
+;
+BeginInterrupt FilManager,%__IntBase
+IntEntry FilConnect,%__IntVector
+IntEntry FilExecute,%__IntVector
+IntEntry FilParse,%__IntVector
+IntEntry FilPathGet,%__IntVector
+IntEntry FilPathSet,%__IntVector
+IntEntry FilPathTest,%__IntVector
+IntEntry FilDelete,%__IntVector
+IntEntry FilRename,%__IntVector
+IntEntry FilStatusGet,%__IntVector
+IntEntry FilStatusSet,%__IntVector
+IntEntry FilStatusDevice,%__IntVector
+IntEntry FilStatusSystem,%__IntVector
+IntEntry FilMakeDirectory,%__IntVector
+IntEntry FilOpenUnique,%__IntVector
+IntEntry FilSystemAttach,%__IntVector
+IntEntry FilSystemDetach,%__IntVector
+IntEntry FilPathGetById,%__IntVector
+IntEntry FilChangeDirectory,%__IntVector
+IntEntry FilSetInitialPath,%__IntVector
+IntEntry FilSetFileDate,%__IntVector
+IntEntry FilLocChanged,%__IntVector
+IntEntry FilLocDevice,%__IntVector
+IntEntry FilLocReadPdd,%__IntVector
+;
+BeginInterrupt	ProcManager,%__IntBase
+IntEntry ProcId,%__IntVector
+IntEntry ProcIdByName,%__IntVector
+IntEntry ProcGetPriority,%__IntVector
+IntEntry ProcSetPriority,%__IntVector
+IntEntry ProcCreate,%__IntVector
+IntEntry ProcCreateTask,%__IntVector
+IntEntry ProcResume,%__IntVector
+IntEntry ProcSuspend,%__IntVector
+IntEntry ProcKill,%__IntVector
+IntEntry ProcPanicById,%__IntVector
+IntEntry ProcNameById,%__IntVector
+IntEntry ProcFind,%__IntVector
+IntEntry ProcRename,%__IntVector
+IntEntry ProcTerminate,%__IntVector
+IntEntry ProcOnTerminate,%__IntVector
+IntEntry ProcWatchAllExits,%__IntVector
+IntEntry ProcGetOwner,%__IntVector
+IntEntry ProcKillReason,%__IntVector
+;
+BeginInterrupt	TimManager,%__IntBase
+IntEntry TimSleepForTenths,%__IntVector
+IntEntry TimSleepForTicks,%__IntVector
+IntEntry TimGetSystemTime,%__IntVector
+IntEntry TimSetSystemTime,%__IntVector
+IntEntry TimSystemTimeToDaySeconds,%__IntVector
+IntEntry TimDaySecondsToSystemTime,%__IntVector
+IntEntry TimDaySecondsToDate,%__IntVector
+IntEntry TimDateToDaySeconds,%__IntVector
+IntEntry TimDaysInMonth,%__IntVector
+IntEntry TimDayOfWeek,%__IntVector
+IntEntry TimNameOfDay,%__IntVector
+IntEntry TimNameOfMonth,%__IntVector
+IntEntry TimWaitAbsolute,%__IntVector
+IntEntry TimWeekNumber,%__IntVector
+IntEntry TimNameOfDayAbb,%__IntVector
+IntEntry TimNameOfMonthAbb,%__IntVector
+;
+BeginInterrupt ConvManager,%__IntBase
+IntEntry ConvUnsignedIntToBuffer,%__IntVector
+IntEntry ConvUnsignedLongIntToBuffer,%__IntVector
+IntEntry ConvIntToBuffer,%__IntVector
+IntEntry ConvLongIntToBuffer,%__IntVector
+IntEntry ConvArgumentsToBuffer,%__IntVector
+IntEntry ConvStringToUnsignedInt,%__IntVector
+IntEntry ConvStringToUnsignedLongInt,%__IntVector
+IntEntry ConvStringToInt,%__IntVector
+IntEntry ConvStringToLongInt,%__IntVector
+IntEntry ConvFloatToBuffer,%__IntVector
+IntEntry ConvStringToFloat,%__IntVector
+;
+BeginInterrupt GenManager,%__IntBase
+IntEntry GenVersion,%__IntVector
+IntEntry GenLcdType,%__IntVector
+IntEntry GenStartReason,%__IntVector
+IntEntry GenParse,%__IntVector
+IntEntry LongUnsignedIntRandom,%__IntVector
+IntEntry GenGetCountryData,%__IntVector
+IntEntry GenGetErrorText,%__IntVector
+IntEntry GenGetOsData,%__IntVector
+IntEntry GenDeferredMode,%__IntVector
+IntEntry GenNotify,%__IntVector
+IntEntry GenNotifyError,%__IntVector
+IntEntry GenNotifyHook,%__IntVector
+IntEntry GenNotifyUnHook,%__IntVector
+IntEntry GenGetRamSizeInParas,%__IntVector
+IntEntry GenGetCommandLine,%__IntVector
+IntEntry GenGetSoundFlags,%__IntVector
+IntEntry GenSetSoundFlags,%__IntVector
+IntEntry GenSound,%__IntVector
+IntEntry GenMarkActive,%__IntVector
+IntEntry GenMarkNonActive,%__IntVector
+IntEntry GenGetText,%__IntVector
+IntEntry GenGetNotifyState,%__IntVector
+IntEntry GenSetNotifyState,%__IntVector
+IntEntry GenGetAutoSwitchOffValue,%__IntVector
+IntEntry GenSetAutoSwitchOffValue,%__IntVector
+IntEntry GenSetRevector,%__IntVector
+IntEntry GenResetRevector,%__IntVector
+IntEntry GenGetLanguageCode,%__IntVector
+IntEntry GenGetSuffixes,%__IntVector
+IntEntry GenGetAmPmText,%__IntVector
+IntEntry GenSetCountryData,%__IntVector
+IntEntry GenGetBatteryType,%__IntVector
+IntEntry GenSetBatteryType,%__IntVector
+IntEntry GenEnvBufferGet,%__IntVector
+IntEntry GenEnvBufferSet,%__IntVector
+IntEntry GenEnvBufferDelete,%__IntVector
+IntEntry GenEnvBufferFind,%__IntVector
+IntEntry GenEnvStringGet,%__IntVector
+IntEntry GenEnvStringSet,%__IntVector
+IntEntry GenEnvStringDelete,%__IntVector
+IntEntry GenEnvStringFind,%__IntVector
+IntEntry GenCrc,%__IntVector
+IntEntry GenRomVersion,%__IntVector
+IntEntry GenAlarmHook,%__IntVector
+IntEntry GenAlarmUnHook,%__IntVector
+IntEntry GenAlarmId,%__IntVector
+IntEntry GenPasswordSet,%__IntVector
+IntEntry GenPasswordTest,%__IntVector
+IntEntry GenPasswordControl,%__IntVector
+IntEntry GenPasswordQuery,%__IntVector
+IntEntry GenTickle,%__IntVector
+IntEntry GenSetConfig,%__IntVector
+IntEntry GenMaskInit,%__IntVector
+IntEntry GenMaskEncrypt,%__IntVector
+IntEntry GenMaskDecrypt,%__IntVector
+IntEntry GenSetOnEvents,%__IntVector
+IntEntry GenGetAutoMains,%__IntVector
+IntEntry GenSetAutoMains,%__IntVector
+IntEntry GenCsToDsAlias,%__IntVector
+IntEntry GenDsToCsAlias,%__IntVector
+IntEntry GenSetCapsLockMode,%__IntVector
+;
+BeginInterrupt FloatManager,%__IntBase
+ifndef	SmallInclude
+IntEntry FloatSin,%__IntVector
+IntEntry FloatCos,%__IntVector
+IntEntry FloatTan,%__IntVector
+IntEntry FloatASin,%__IntVector
+IntEntry FloatACos,%__IntVector
+IntEntry FloatATan,%__IntVector
+IntEntry FloatExp,%__IntVector
+IntEntry FloatLn,%__IntVector
+IntEntry FloatLog,%__IntVector
+IntEntry FloatSqrt,%__IntVector
+IntEntry FloatPow,%__IntVector
+IntEntry FloatRand,%__IntVector
+IntEntry FloatMod,%__IntVector
+IntEntry FloatInt,%__IntVector
+endif
+;
+BeginInterrupt WservOpcodes,%__IntBase
+;
+BeginInterrupt HardwareManager,%__IntBase
+ifndef	SmallInclude
+IntEntry HwComboOn,%__IntVector
+IntEntry HwComboOff,%__IntVector
+IntEntry HwPacksOn,%__IntVector
+IntEntry HwPacksOff,%__IntVector
+IntEntry HwSetA2Control1Bits,%__IntVector
+IntEntry HwClearA2Control1Bits,%__IntVector
+IntEntry HwReadA2Control1,%__IntVector
+IntEntry HwWriteA2Control1,%__IntVector
+IntEntry HwSetA2Control2Bits,%__IntVector
+IntEntry HwClearA2Control2Bits,%__IntVector
+IntEntry HwReadA2Control2,%__IntVector
+IntEntry HwWriteA2Control2,%__IntVector
+IntEntry HwSetA2Control3Bits,%__IntVector
+IntEntry HwClearA2Control3Bits,%__IntVector
+IntEntry HwReadA2Control3,%__IntVector
+IntEntry HwWriteA2Control3,%__IntVector
+IntEntry HwSelectChannel,%__IntVector
+IntEntry HwGetSupplyStatus,%__IntVector
+IntEntry HwLcdContrastDelta,%__IntVector
+IntEntry HwReadLcdContrast,%__IntVector
+IntEntry HwSwitchOff,%__IntVector
+IntEntry HwNullFrame,%__IntVector
+IntEntry HwExit,%__IntVector
+IntEntry HwGetCombo,%__IntVector
+IntEntry HwFreeCombo,%__IntVector
+IntEntry HwGetChannel,%__IntVector
+IntEntry HwFreeChannel,%__IntVector
+IntEntry HwGetPsuType,%__IntVector
+IntEntry HwSupplyWarnings,%__IntVector
+IntEntry HwForceSupplyReading,%__IntVector
+IntEntry HwGetBackLight,%__IntVector
+IntEntry HwSetBackLight,%__IntVector
+IntEntry HwBackLight,%__IntVector
+IntEntry HwComboOnInput,%__IntVector
+IntEntry HwSupplyInfo,%__IntVector
+IntEntry HwScreenSeg,%__IntVector
+IntEntry HwGetScreenMode,%__IntVector
+IntEntry HwSetScreenMode,%__IntVector
+IntEntry HwSetPCurrent,%__IntVector
+IntEntry HwSetFCurrent,%__IntVector
+IntEntry HwGetScanCodes,%__IntVector
+IntEntry HwGetSsdData,%__IntVector
+IntEntry HwResetBatteryStatus,%__IntVector
+IntEntry HwEnableAutoBatReset,%__IntVector
+IntEntry HwGetBatData,%__IntVector
+IntEntry HwDetectSoakTestFixture,%__IntVector
+IntEntry HwReLogPacks,%__IntVector
+IntEntry HwSetIRPowerLevel,%__IntVector
+IntEntry HwReturnTickCount,%__IntVector
+IntEntry HwReturnExpansionPortState,%__IntVector
+IntEntry HwExpansionOn,%__IntVector
+IntEntry HwExpansionOff,%__IntVector
+endif
+;
+BeginInterrupt	GenDataSegment,%__IntBase
+BeginInterrupt	ProcPanic,%__IntBase
+BeginInterrupt	ProcCopyFromById,%__IntBase
+BeginInterrupt	ProcCopyToById,%__IntBase
+BeginInterrupt	CharIsDigit,%__IntBase
+BeginInterrupt	CharIsHexDigit,%__IntBase
+BeginInterrupt	CharIsPrintable,%__IntBase
+BeginInterrupt	CharIsAlphabetic,%__IntBase
+BeginInterrupt	CharIsAlphaNumeric,%__IntBase
+BeginInterrupt	CharIsUpperCase,%__IntBase
+BeginInterrupt	CharIsLowerCase,%__IntBase
+BeginInterrupt	CharIsSpace,%__IntBase
+BeginInterrupt	CharIsPunctuation,%__IntBase
+BeginInterrupt	CharIsGraphic,%__IntBase
+BeginInterrupt	CharIsControl,%__IntBase
+BeginInterrupt	CharToUpperChar,%__IntBase
+BeginInterrupt	CharToLowerChar,%__IntBase
+BeginInterrupt	CharToFoldedChar,%__IntBase
+BeginInterrupt	BufferCopy,%__IntBase
+BeginInterrupt	BufferSwap,%__IntBase
+BeginInterrupt	BufferCompare,%__IntBase
+BeginInterrupt	BufferCompareFolded,%__IntBase
+BeginInterrupt	BufferMatch,%__IntBase
+BeginInterrupt	BufferMatchFolded,%__IntBase
+BeginInterrupt	BufferLocate,%__IntBase
+BeginInterrupt	BufferLocateFolded,%__IntBase
+BeginInterrupt	BufferSubBuffer,%__IntBase
+BeginInterrupt	BufferSubBufferFolded,%__IntBase
+BeginInterrupt	BufferJustify,%__IntBase
+BeginInterrupt	StringCopy,%__IntBase
+BeginInterrupt	StringCopyFolded,%__IntBase
+BeginInterrupt	StringConvertToFolded,%__IntBase
+BeginInterrupt	StringCompare,%__IntBase
+BeginInterrupt	StringCompareFolded,%__IntBase
+BeginInterrupt	StringMatch,%__IntBase
+BeginInterrupt	StringMatchFolded,%__IntBase
+BeginInterrupt	StringLocate,%__IntBase
+BeginInterrupt	StringLocateFolded,%__IntBase
+BeginInterrupt	StringLocateInReverse,%__IntBase
+BeginInterrupt	StringLocateInReverseFolded,%__IntBase
+BeginInterrupt	StringSubString,%__IntBase
+BeginInterrupt	StringSubStringFolded,%__IntBase
+BeginInterrupt	StringLength,%__IntBase
+BeginInterrupt	StringValidateName,%__IntBase
+BeginInterrupt	LongIntCompare,%__IntBase
+BeginInterrupt	LongIntMultiply,%__IntBase
+BeginInterrupt	LongIntDivide,%__IntBase
+BeginInterrupt	LongUnsignedIntCompare,%__IntBase
+BeginInterrupt	LongUnsignedIntMultiply,%__IntBase
+BeginInterrupt	LongUnsignedIntDivide,%__IntBase
+BeginInterrupt	FloatAdd,%__IntBase
+BeginInterrupt	FloatSubtract,%__IntBase
+BeginInterrupt	FloatMultiply,%__IntBase
+BeginInterrupt	FloatDivide,%__IntBase
+BeginInterrupt	FloatCompare,%__IntBase
+BeginInterrupt	FloatNegate,%__IntBase
+BeginInterrupt	FloatToInt,%__IntBase
+BeginInterrupt	FloatToUnsignedInt,%__IntBase
+BeginInterrupt	FloatToLong,%__IntBase
+BeginInterrupt	FloatToUnsignedLong,%__IntBase
+BeginInterrupt	IntToFloat,%__IntBase
+BeginInterrupt	UnsignedIntToFloat,%__IntBase
+BeginInterrupt	LongToFloat,%__IntBase
+BeginInterrupt	UnsignedLongToFloat,%__IntBase
+BeginInterrupt	LibSend,%__IntBase
+BeginInterrupt	LibSendSuper,%__IntBase
+BeginInterrupt	LibSendExact,%__IntBase
+BeginInterrupt	LibEnter,%__IntBase
+BeginInterrupt	LibLeave,%__IntBase
+BeginInterrupt	Dummy,%__IntBase
+BeginInterrupt	GenIntByNumber,%__IntBase
+BeginInterrupt	WservFunctions,%__IntBase
+BeginInterrupt	LibSendExit,%__IntBase
+BeginInterrupt	DbfManager,%__IntBase
+ifndef	SmallInclude
+IntEntry DbfOpen,%__IntVector
+IntEntry DbfClose,%__IntVector
+IntEntry DbfFlush,%__IntVector
+IntEntry DbfTrash,%__IntVector
+IntEntry DbfCopyDown,%__IntVector
+IntEntry DbfCompress,%__IntVector
+IntEntry DbfCopyFile,%__IntVector
+IntEntry DbfFileSize,%__IntVector
+IntEntry DbfExtHeaderRead,%__IntVector
+IntEntry DbfExtHeaderWrite,%__IntVector
+IntEntry DbfVersion,%__IntVector
+IntEntry DbfAbsReadSense,%__IntVector
+IntEntry DbfAbsRead,%__IntVector
+IntEntry DbfNextRead,%__IntVector
+IntEntry DbfBackRead,%__IntVector
+IntEntry DbfFirstRead,%__IntVector
+IntEntry DbfLastRead,%__IntVector
+IntEntry DbfAppend,%__IntVector
+IntEntry DbfEraseRead,%__IntVector
+IntEntry DbfUpdate,%__IntVector
+IntEntry DbfFindRead,%__IntVector
+IntEntry DbfSense,%__IntVector
+IntEntry DbfCount,%__IntVector
+IntEntry DbfDescRecordRead,%__IntVector
+IntEntry DbfDescRecordWrite,%__IntVector
+IntEntry DbfFindReadField,%__IntVector
+endif
+BeginInterrupt LibEnterSend,%__IntBase
+BeginInterrupt IoKeyAndMouseStatus,%__IntBase
+BeginInterrupt StringCapitalise,%__IntBase
+BeginInterrupt ProcIndStringCopyFromById,%__IntBase
+BeginInterrupt IoNextHalfSecondStatus,%__IntBase
+
+BeginInterrupt	IoSerManager,%__IntBase
+ifndef	SmallInclude
+IntEntry IoSerOpen,%__IntVector
+IntEntry IoSerAddHandler,%__IntVector
+IntEntry IoSerRemoveHandler,%__IntVector
+IntEntry IoSerSetHandler,%__IntVector
+IntEntry IoSerHandlerSaveError,%__IntVector
+IntEntry IoSerOpenHandler,%__IntVector
+IntEntry IoSerOpenTimerHandler,%__IntVector
+IntEntry IoSerFree,%__IntVector
+IntEntry IoSerCloseTimerHandler,%__IntVector
+IntEntry IoSerDetachFree,%__IntVector
+IntEntry IoSerTimerOpen,%__IntVector
+IntEntry IoSerTimerCancel,%__IntVector
+IntEntry IoSerTimerClose,%__IntVector
+IntEntry IoSerAttachOnOpenChan,%__IntVector
+IntEntry IoSerSenseOnOpenChan,%__IntVector
+IntEntry IoSerOnOpenChan,%__IntVector
+IntEntry IoSerCheckWriteSI,%__IntVector
+IntEntry IoSerCheckReadSI,%__IntVector
+IntEntry IoSerSignalUserWriteOk,%__IntVector
+IntEntry IoSerSignalUserWrite,%__IntVector
+IntEntry IoSerSignalUserReadOk,%__IntVector
+IntEntry IoSerSignalUserRead,%__IntVector
+IntEntry IoSerSignalUser,%__IntVector
+IntEntry IoSerQueueRead,%__IntVector
+IntEntry IoSerQueueWrite,%__IntVector
+IntEntry IoSerQueueSuper,%__IntVector
+IntEntry IoSerQueueTimer,%__IntVector
+IntEntry IoSerCancelIoRequest,%__IntVector
+IntEntry IoSerCancelAllSignalUser,%__IntVector
+IntEntry IoSerSignalCompleteOK,%__IntVector
+IntEntry IoSerSignalComplete,%__IntVector
+IntEntry IoSerSyncWrite,%__IntVector
+endif
+BeginInterrupt	HwSetRomBank,%__IntBase
+BeginInterrupt	HwGetRomBank,%__IntBase
+BeginInterrupt	IoActivity,%__IntBase
+	.list
+
diff --git a/code/SIBOSDK/ldd/epocpan.inc b/code/SIBOSDK/ldd/epocpan.inc
new file mode 100644
index 0000000..b59201e
--- /dev/null
+++ b/code/SIBOSDK/ldd/epocpan.inc
@@ -0,0 +1,91 @@
+	.xlist
+; Include file - EPOCPAN.INC
+; Epoc/Os standard panic number include file
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+EPOCPAN_INC	=	1
+;
+PanicTest0	=	00 ; Test code panic
+PanicSem0       =	01 ; Invalid function number for semaphore manager
+PanicSem1       =	02 ; Semaphore number out of range
+PanicSem2       =	03 ; Semaphore not allocated
+PanicSem3       =	04 ; Initial semaphore count not 0 or +ve
+PanicSem4       =	05 ; Signal count not >= 0
+PanicProc0	=	06 ; Invalid function number for process manager
+PanicProc1	=	07 ; Process Id out of range
+PanicProc2	=	08 ; Task tried to create a task
+PanicTim0	=	09 ; Invalid function number for time manager
+PanicSeg0	=	10 ; Invalid function number for segment manager
+PanicSeg1	=	11 ; Size was negative
+PanicSeg2	=	12 ; Type was neither CreateLow or High or Device
+PanicSeg3	=	13 ; Segment handle was invalid
+PanicSeg4	=	14 ; Segment copy would have been out of range
+PanicHeap0	=	15 ; Invalid function number for heap manager
+PanicHeap1	=	16 ; Heap is not allocated
+PanicHeap2	=	17 ; Cell being reduced by more than its size
+PanicHeap3	=	18 ; Attempt to set heap granularity > MaxHeapGrowBy
+PanicHeap4	=	19 ; Cell base address invalid
+PanicMess0	=	20 ; Invalid function number for message manager
+PanicMess1	=	21 ; Messages are already initialized
+PanicMess2	=	22 ; Messages are not initialized
+PanicMess3	=	23 ; Cannot initialize with 0 messages in the que
+PanicIo0	=	24 ; Invalid function number for I/o manager
+PanicIo1	=	25 ; Invalid Io channel
+PanicIo2	=	26 ; Device requested panic
+PanicIo3	=	27 ; Invalid handler handle
+PanicIo4	=	28 ; Key and Mouse already hooked
+PanicIo5	=	29 ; Key and Mouse requesting process is not a task
+PanicDev0	=	30 ; Invalid function number for device manager
+PanicDev1	=	31 ; Inavlid device handle
+PanicFile0	=	32 ; Invalid function number for file manager
+PanicFile1	=	33 ; Process already connected to file server
+PanicFile2	=	34 ; Argument was'nt IoFuncSet or IoFuncSense
+PanicLib0	=	35 ; Invalid function number for library manager
+PanicLib1	=	36 ; Invalid library handle
+PanicLib2	=	37 ; Invalid function number for library
+PanicLib3	=	38 ; Invalid LIB file channel
+PanicLib4	=	39 ; Invalid DYL index number
+PanicFs0	=	40 ; Invalid message to file server
+PanicFs1	=	41 ; Process has not connected to file server
+PanicConv0	=	42 ; Invalid function number for conversion manager
+PanicGen0	=	43 ; Invalid function number for general manager
+PanicGen1	=	44 ; Attempt to unhook from alarm or notify when not already hooked
+PanicGen2	=	45 ; Invalid revector address
+PanicFlt0	=	46 ; Invalid function number for conversion manager
+PanicEnter0	=	47 ; Leave called before a call to enter
+PanicObj0	=	48 ; No method available to handle message
+PanicObj1	=	49 ; Invalid reclass attempted
+PanicObj2	=	50 ; Unknown category in LibHandle
+PanicObj3	=	51 ; Unknown class in LibCreate
+PanicObj4	=	52 ; Supersend called from outside a method
+PanicObj5	=	53 ; Attempt to get a handle before being linked
+PanicObj6	=	54 ; Missing external categories in LibLink
+PanicObj7	=	55 ; Object does not point to a valid class
+PanicLink0	=	56 ; Invalid link layer completion code
+PanicWin0	=	57 ; Invalid function number for window manager
+PanicHw0	=	58 ; Invalid function number for hardware manager
+PanicHw1	=	59 ; Unexpected interrupt
+PanicHw2	=	60 ; User wrote out of range
+PanicHw3	=	61 ; User left interrupts off
+PanicHaymd0	=	62 ; Bad things going on in the i/o system
+PanicDivide	=	63 ; Divide by zero interrupt
+PanicOverflow	=	64 ; Overflow interrupt
+PanicDbf0	=	65 ; Invalid function number for Dbf manager
+PanicDbf1	=	66 ; Invalid DBF Io channel
+PanicDbf2	=	67 ; Invalid parameter for DBF function
+PanicDead0	=	68 ; Address 0 overwrite
+PanicStack0	=	69 ; Stack below 100h
+PanicEnv0	=	70 ; Environment name size > EnvMaxNameSize
+PanicSStep	=	71 ; Single step interrupt
+PanicBreak	=	72 ; Break point interrupt
+PanicIoPending	=	73 ; Io was already pending
+PanicIoSer0	=	74 ; Invalid function number for serial I/O manager
+PanicIoAsic9	=	75 ; Call to an asic1 function on asic9 machines
+PanicLib5	=	76 ; Trying to find a .DYL not in a visible bank
+PanicEM$1	=	77 ; FP Emulator exception
+PanicSem5	=	78 ; Semaphore count exceeds 07fffh
+	.list
diff --git a/code/SIBOSDK/ldd/epocser.inc b/code/SIBOSDK/ldd/epocser.inc
new file mode 100644
index 0000000..319bc43
--- /dev/null
+++ b/code/SIBOSDK/ldd/epocser.inc
@@ -0,0 +1,298 @@
+        .xlist
+; Include file - EPOCSER.INC
+; Epoc/Os standard Serial Driver defines
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 JH   Final release
+; 2.01F 05/10/90 JH   Added a define for Constant speed DTE modems
+;
+EPOCSER_INC		equ	1
+; Serial port characteristics
+SerialCharEnt   struc
+    SerialCharTbaud     db      ?       ; transmit Baud rate selector
+    SerialCharRbaud     db      ?       ; receive Baud rate selector
+    SerialCharFrame     db      ?       ; number of data, parity and stop bits
+    SerialCharParity    db      ?       ; parity selector
+    SerialCharHandshake db      ?       ; handshake flags 
+    SerialCharXon       db      ?       ; XON character 
+    SerialCharXoff      db      ?       ; XOFF character 
+    SerialCharFlags     db      ?       ; control flags
+    SerialCharTmask     dd      ?       ; terminator mask 
+SerialCharEnt   ends
+
+; Function numbers to use to call PDD functions
+SerPDDFuncOpen          equ     0
+SerPDDFuncClose         equ     2
+SerPDDFuncStart         equ     4
+SerPDDFuncStop          equ     6
+SerPDDFuncSet           equ     8
+SerPDDFuncSense         equ     10
+SerPDDFuncControl       equ     12
+SerPDDFuncEnquire       equ     14
+SerPDDFuncEnable        equ     16
+SerPDDFuncSetHandlerCS  equ     18
+
+;
+SERPARITY_ERR equ 0ffh
+SERFRAME_ERR equ 0feh
+SEROVERRUN_ERR equ 0fdh
+
+SERNOCHAR equ   0ffffh
+
+; Baud rates
+P_BAUD_50       equ 01h
+P_BAUD_75       equ 02h
+P_BAUD_110      equ 03h
+P_BAUD_134      equ 04h
+P_BAUD_150      equ 05h
+P_BAUD_300      equ 06h
+P_BAUD_600      equ 07h
+P_BAUD_1200     equ 08h
+P_BAUD_1800     equ 09h
+P_BAUD_2000     equ 0Ah
+P_BAUD_2400     equ 0Bh
+P_BAUD_3600     equ 0Ch
+P_BAUD_4800     equ 0Dh
+P_BAUD_7200     equ 0Eh
+P_BAUD_9600     equ 0Fh
+P_BAUD_19200    equ 10h
+P_BAUD_38400    equ 11h
+P_BAUD_56000    equ 12h
+P_BAUD_115000	equ 13h	
+
+; allocation of frame bits
+P_DATA_FRM      equ 0fh         ; number of data bits mask 
+P_DATA_5        equ 0h          ; 5 data bits
+P_DATA_6        equ 1h          ; 6 data bits
+P_DATA_7        equ 2h          ; 7 data bits
+P_DATA_8        equ 3h          ; 8 data bits
+P_TWOSTOP       equ 10h         ; 2 stop bits if set, 1 if clear
+P_PARITY        equ 20h         ; 1 parity bit if set, 0 if clear
+
+; parity - ignored unless P_PARITY is set
+P_PAR_EVEN      equ 1h          ; even parity
+P_PAR_ODD       equ 2h          ; odd parity
+P_PAR_MARK      equ 3h          ; mark parity
+P_PAR_SPACE     equ 4h          ; space parity
+
+; handshaking control
+P_OBEY_XOFF     equ 01h         ; respond to received XOFF (and XON) if set
+P_SEND_XOFF     equ 02h         ; send XOFF/XON to control receive buf if set
+P_IGN_CTS       equ 04h         ; ignore the state of CTS if set
+P_OBEY_DSR      equ 08h         ; obey the state of DSR if set
+P_FAIL_DSR      equ 10h         ; fail if DSR goes OFF if set 
+P_OBEY_DCD      equ 20h         ; obey the state of DCD if set 
+P_FAIL_DCD      equ 40h         ; fail if DCD goes OFF if set 
+
+; flags control
+P_IGNORE_PARITY equ     01h     ; ignore parity errors
+
+; For P_FCTRL function
+P_SRCTRL_CTS    equ 01h
+P_SRCTRL_DSR    equ 02h
+P_SRCTRL_DCD    equ 04h
+P_SRCTRL_DTR    equ 08h
+P_SRCTRL_RTS    equ 10h
+
+P_SRDTR_ON      equ 1h          ; to set DTR to MARK
+P_SRDTR_OFF     equ 2h          ; to set DTR to SPACE
+
+; Bit masks for P_FINQ function
+P_SRINQ_50      equ 0001h
+P_SRINQ_75      equ 0002h
+P_SRINQ_110     equ 0004h
+P_SRINQ_134     equ 0008h
+P_SRINQ_150     equ 0010h
+P_SRINQ_300     equ 0020h
+P_SRINQ_600     equ 0040h
+P_SRINQ_1200    equ 0080h
+P_SRINQ_1800    equ 0100h
+P_SRINQ_2000    equ 0200h
+P_SRINQ_2400    equ 0400h
+P_SRINQ_3600    equ 0800h
+P_SRINQ_4800    equ 1000h
+P_SRINQ_7200    equ 2000h
+P_SRINQ_9600    equ 4000h
+P_SRINQ_19200   equ 8000h
+; second baud rate word 
+P_SRINQ_38400   equ 0001h
+P_SRINQ_56000   equ 0002h
+
+; 2nd set of info 
+P_SRINQ_DATA5           equ 0001h       ; supports 5 data bits 
+P_SRINQ_DATA6           equ 0002h       ; supports 6 data bits 
+P_SRINQ_DATA7           equ 0004h       ; supports 7 data bits 
+P_SRINQ_DATA8           equ 0008h       ; supports 8 data bits 
+P_SRINQ_STOP2           equ 0010h       ; supports 2 stop bits (as well as 1) 
+P_SRINQ_PAREVEN         equ 0020h       ; supports even parity 
+P_SRINQ_PARODD          equ 0040h       ; supports odd parity 
+P_SRINQ_PARMARK         equ 0080h       ; supports mark parity 
+P_SRINQ_PARSPACE        equ 0100h       ; supports space parity 
+P_SRINQ_SETDTR          equ 0200h       ; can set DTR 
+P_SRINQ_SPLIT           equ 0400h       ; supports split Baud rates 
+P_SRINQ_XONXOFF         equ 0800h       ; Supports soft xon/xoff characters
+
+; CRC generator section
+; The Low and High bytes of the 16 bit CRC
+CrcEnt  struc
+    CrcLow      db      ?       ; CRC low byte
+    CrcHigh     db      ?       ; CRC high byte
+CrcEnt  ends
+
+;Serial Driver Media Access Control section (LLMAC)
+;
+P_MAXILEN equ 300               ; maximum length of information field
+
+;Frame type codes
+LA_LPDU equ 0                   ; The Link Acknowledge PDU 
+LD_LPDU equ 1                   ; The Link disconnect PDU 
+LR_LPDU equ 2                   ; The Link Request PDU
+LT_LPDU equ 3                   ; The Link Data PDU 
+P_FRM_BROKEN equ 4              ; A broken frame
+
+FrameEnt struc
+    FrameType   db      ?       ; frame type
+    FrameSeq    db      ?       ; frame sequence
+    FrameLen    dw      ?       ; length of information field
+    FramePbuf   dw      ?       ; ptr to data buffer 
+FrameEnt ends
+
+; LLMAC layer characteristics
+LlmacEnt struc
+    LlmacIlen   dw      ?       ; maximum information field length
+    LlmacSpeed dw       ?       ; nominal speed in characters per second
+    LlmacRtint dw       ?       ; suggested retransmission interval
+LlmacEnt ends
+
+; LINK layer structures and defines
+; IoFuncConnect service connection modes */
+P_LINK_ACCP equ 0               ; want link as acceptor 
+P_LINK_INIT equ 1               ; want link as initiator 
+
+; Link layer states 
+P_LINK_IDLE equ 0               ; no connection - idle 
+P_LINK_IDLE_LR equ 1            ; no connection - awaiting LR
+P_LINK_DATA_IDLE equ 2          ; connected - idle
+P_LINK_DATA_LA equ 3            ; connected - awaiting LA
+P_LINK_IDLE_LA equ 4            ; not connected - awaiting LA (or LT) to LR
+
+;State and event log record
+LinkLogEnt struc
+    LinkLogState    db      ?   ; Link layer state (as defined above)
+    LinkLogEvent    db      ?   ; Event that occured
+LinkLogEnt ends
+
+P_LINK_NLOG equ 32              ; Max number of debug events,states we record 
+P_LINK_LOG_MASK equ 0C0h
+P_LINK_LOG_PANIC equ 0C0h       ; panic number
+P_LINK_LOG_MAC equ 0            ; MAC request or timer
+P_LINK_LOG_REQ equ 80h          ; User request
+P_LINK_LOG_COMP equ 40h         ; User completion
+
+LinkDataEnt struc
+    LinkDataLlmac  LlmacEnt     <>
+    LinkDataBrokenCount dw      ?       ; count of broken frames
+    LinkDataRetranCount dw      ?       ; re-transmission count
+LinkDataEnt ends
+
+; Comms I/O drivers shared code header structs
+; Flag defines
+RQ_TIMER equ 01h                ; a timer has been started 
+RQ_SUPER equ 02h                ; a supervisory read has been started 
+RQ_WRITE equ 04h                ; a write has been started 
+RQ_READ equ 08h                 ; a data read has been started 
+RQ_DISABLE_HANDLER equ 10h      ; set to disable handers
+RQ_ANY equ (RQ_TIMER or RQ_SUPER or RQ_WRITE or RQ_READ)
+
+;Flag bits to indicate various features of the link layer event.
+QUEUE_XMIT_LA equ 20h           ; queue an LA when the transmit completes 
+LINK_ACTIVE equ 40h             ; set between a P_FCONNECT and a disconnect 
+USER_DATA_PENDING equ 80h
+
+; DONT CHANGE THE ORDER OF THIS !!
+IoRequestEnt    struc
+        IoRequestChan           ChanEnt <>      ; I/O control block
+        IoRequestWaitHandler    dw      ?       ; wait handler vector number
+        IoRequestRqRead         RqEnt   <>      ; Read request packet
+        IoRequestRqWrite        RqEnt   <>      ; Write request packet
+        IoRequestRqSuper        RqEnt   <>      ; Supervisorry request packet
+        IoRequestTimerPcb       dw      ?       ; open Timer cb
+        IoRequestTimerStat      dw      ?       ; timer completion status
+        IoRequestReadStat       dw      ?       ; read completion status
+        IoRequestWriteStat      dw      ?       ; write completion status
+        IoRequestSuperStat      dw      ?       ; supervisory completion status
+        IoRequestFlags          db      ?       ; controlling flags
+        IoRequestState          db      ?       ; current internal state
+IoRequestEnt    ends
+
+LnkEnt  struc
+        LnkIoRequest            IoRequestEnt <> ; I/O header
+        LnkLinkData             LinkDataEnt <>  ; Link layer data 
+        LnkNumberLog            dw      ?       ; current log table event no.
+        LnkLogTable             db (size LinkLogEnt)*P_LINK_NLOG dup (?)
+LnkEnt ends
+
+; XMODEM structures and defines
+; IoFuncConnect service connection modes */
+P_XMDM_ACCP equ 0               ; want link as acceptor 
+P_XMDM_INIT equ 1               ; want link as initiator 
+      
+; Xmodem link types
+P_XMDM_CRCORCHECKSUM    equ     0
+P_XMDM_CRCMODE          equ     1
+P_XMDM_CHECKSUMMODE     equ     2
+P_YMODEM_MODE           equ     3
+P_YMODEM_G_MODE         equ     4
+P_XMDM_ONE_K            equ     8000h
+
+;Xmodem/Ymodem supported flags 
+P_FXMDM_SENSE           equ	0ffh    ; I/O function number
+P_XSUP_XMODEM           equ	01h     ; original Xmodem checksum
+P_XSUP_XMODEM_CRC       equ	02h     ; Xmodem with CRC
+P_XSUP_ONE_K_OPTION     equ	04h     ; 1k frames
+P_XSUP_YMODEM           equ	08h     ; Ymodem
+P_XSUP_YMODEM_G         equ	10h     ; Ymodem-G
+
+; Xmodem State defines
+P_XMDM_IDLE             equ P_LINK_IDLE ; idle state (no connection)
+P_XMDM_CONNECT_RECEIVE  equ     1       ; receive connect state
+P_XMDM_CONNECT_TRANSMIT equ     2       ; Transmit connect state
+P_XMDM_DATA_RECEIVE     equ     3       ; receive data state
+P_XMDM_DATA_TRANSMIT    equ     4       ; transmit data state
+P_XMDM_DATA_TRANSMIT_ACK equ    5       ; awaiting ACK to transmitted data
+
+;State and event log record
+XmdmLogEnt struc
+        LinkLogEnt <>
+XmdmLogEnt ends
+
+P_XMDM_NLOG equ P_LINK_NLOG     ; Max number of debug events,states we record 
+P_XMDM_LOG_MASK equ P_LINK_LOG_MASK
+P_XMDM_LOG_PANIC equ P_LINK_LOG_PANIC       ; panic number
+P_XMDM_LOG_REQ equ P_LINK_LOG_REQ           ; User request
+P_XMDM_LOG_COMP equ P_LINK_LOG_COMP         ; User completion
+
+; Modem driver info
+; what options are selected
+P_MDM_TONE      equ     01h
+P_MDM_BELL      equ     02h
+P_MDM_NO_MODULATION     equ     04h
+P_MDM_CONSTANT_SPEED    equ     08h     ; modem provides constant speed interface if set
+
+; error correction types
+P_MDM_ERRCORRECT_NONE   equ     00h
+P_MDM_ERRCORRECT        equ     01h
+P_MDM_ERRCORRECT_MNP    equ     02h
+P_MDM_ERRCORRECT_V42    equ     03h
+
+ModemCharEnt    struc
+        ModemCharSupport        dw      ?       ; flags saying what supported
+        ModemCharOptions        dw      ?       ; Selected options
+        ModemCharBaudRate       dw      ?       ; Baud rate running at
+        ModemCharConnHand       db      ?       ; Connected handshaking
+        ModemCharCallHand       db      ?       ; Wait for call handshaking
+ModemCharEnt    ends
+
+        .list
diff --git a/code/SIBOSDK/ldd/makefile b/code/SIBOSDK/ldd/makefile
new file mode 100644
index 0000000..e2345f6
--- /dev/null
+++ b/code/SIBOSDK/ldd/makefile
@@ -0,0 +1,24 @@
+TASM = C:\BC\TASM
+TLINK = C:\BC\TLINK
+EMAKE = C:\TOOLS\EMAKE
+all: snddvr.img sndfrc.img atimdvr.img
+snddvr.img: snddvr.exe
+    $(EMAKE) -s -t2 snddvr
+snddvr.exe: snddvr.obj
+    $(TLINK) /v /n snddvr
+snddvr.obj: snddvr.asm 
+    $(TASM) /ml snddvr.asm,snddvr.obj
+sndfrc.img: sndfrc.exe
+    $(EMAKE) -s -t2 sndfrc
+sndfrc.exe: sndfrc.obj
+    $(TLINK) /v /n sndfrc
+sndfrc.obj: sndfrc.asm 
+    $(TASM) /ml sndfrc.asm,sndfrc.obj
+atimdvr.img: atimdvr.exe
+    $(EMAKE) -s -t2 atimdvr
+atimdvr.exe: atimdvr.obj
+    $(TLINK) /v /n atimdvr
+atimdvr.obj: atimdvr.asm 
+    $(TASM) /ml atimdvr.asm,atimdvr.obj
+
+
diff --git a/code/SIBOSDK/ldd/ossibo.inc b/code/SIBOSDK/ldd/ossibo.inc
new file mode 100644
index 0000000..2d856fe
--- /dev/null
+++ b/code/SIBOSDK/ldd/ossibo.inc
@@ -0,0 +1,241 @@
+        .xlist
+; Include file - OSSIBO.INC
+; Epoc/Os Sibo include file.
+; Copyright (c) Psion PLC 1989-90.
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 2.00F 30/09/90 NSM  Final release
+;
+NoNullFrames		equ	1
+;
+A1Ent	struc
+A1Dummy			dw	?
+A1Control		dw	?
+A1LcdSize		dw	?
+A1LcdControl		dw	?
+A1InterruptMask		dw	?
+A1NonSpecificEoi	dw	?
+A1TimerEoi		dw	?
+A1FrcEoi		dw	?
+A1ResetWatchDog		dw	?
+A1FrcControl		dw	?
+A1ProtectionOn		dw	?
+A1ProtectionUpper	dw	?
+A1ProtectionLower	dw	?
+A1SoundLsw		dw	?
+A1SoundMsw		dw	?
+A1SoundControl		dw	?
+A1Ent ends
+;
+A1Status		equ	A1Control
+A1ProtectionOff		equ	A1ProtectionOn
+A1InterruptStatus	equ	A1LcdControl
+;
+A1StatusR record LcdData:2,Rtc4Hz:1,SldMsw:1,ComboBusy:1,Rtc32Hz:1,ExternalNmi:1,WatchDogNmi:1,SldTx:1,A1SldEnable:1,LcdEnable:1,Ram512:1,Ram128:1,FrcSource:1,TickRate:1,FrcMode:1
+A1LcdSizeR record LcdMLineEnable:1,LcdNumberOfPixels:5,LcdEndOfFrame:10
+A1LcdControlR record LcdMode:2,LcdMLineRate:5,LcdRate:5
+A1InterruptMaskR record SldTransmit:1,SldReceive:1,FrcExpired:1,Asic2Int:1,ExpIntLeftA:1,ExpIntRightB:1,Mains:1,Timer:1
+ExpAddressLeftA		equ	0200h
+ExpAddressRightB	equ	0100h
+ExpChannelLeftA		equ	SelectChannel6
+ExpChannelRightB	equ	SelectChannel5
+;
+A2Ent struc
+A2Dummy			db	080h dup(?)
+A2Index			dw	?
+A2Control		dw	?
+A2Control1		dw	?
+A2Control2		dw	?
+A2Control3		dw	?
+A2SerialData		dw	?
+A2SerialControl		dw	?
+A2ChannelControl	dw	?
+A2Ent ends
+;
+A2External		equ	A2Control1
+A2InterruptStatus	equ	A2Control2
+A2Status		equ	A2Control3
+A2KeyData		equ	A2SerialControl
+A2SlaveData		equ	A2ChannelControl
+A2IControl0		equ	0
+A2IControl1		equ	1
+A2IWrite		equ	2
+A2IDDR			equ	3
+;
+A2InterruptStatusR record SlaveDataOverrun:1,SlaveDataControl:1,SlaveDataValid:1,ExpansionInterrupt:1,DoorInterrupt:1
+A2StatusR record A2RevId:1,A2XExt:1,A2Sdis:1,SerialBusy:1,SerialClockState:1,ResetFlag:1,WakeUp:1,OnKey:1
+A2Control1R record SerialClockRate:2,KeyScan:4
+A2Control2R record ClockEnable7:1,ClockEnable6:1,ClockEnable5:1,BuzzerMode:1,BuzzerVolume:1,BuzzerToggle:1,XySwitch:1,DigitizerEnable:1
+A2Control3R record ElEnable:1,VhControl:1,ExpansionEnable:1,DoorEnable:1,SerialEnable:1,A2SldEnable:1,Ps34Acknowledge:1,SerialNull:1
+A2ChannelControlR record MultiplexEnable:1,ChannelSelect:3,Pack4Enable:1,Pack3Enable:1,Pack2Enable:1,Pack1Enable:1
+;
+SerialWriteSingle	equ	10000000b
+SerialWriteMulti	equ	10010000b
+SerialReadSingle	equ	11000000b
+SerialReadMulti		equ	11010000b
+SerialReset		equ	00000000b
+SerialSelect		equ	01000000b
+ClockRateSlow		equ	2
+ClockRateMedium		equ	0
+ClockRateFast		equ	3
+SelectChannel0		equ	(4 shl ChannelSelect)
+SelectChannel1		equ	(mask Pack1Enable)
+SelectChannel2		equ	(mask Pack2Enable)
+SelectChannel3		equ	(mask Pack3Enable)
+SelectChannel4		equ	(mask Pack4Enable)
+SelectChannel5		equ	(5 shl ChannelSelect)
+SelectChannel6		equ	(6 shl ChannelSelect)
+SelectChannel7		equ	(7 shl ChannelSelect)
+;
+Asic4Id			equ	001h
+Asic5PackId		equ	002h
+Asic5NormalId		equ	003h
+Asic6Id			equ	004h
+Asic8Id			equ	005h
+Asic2SlaveId		equ	01fh
+;
+A3Ent struc
+A3Adc			db	?
+A3Control1		db	?
+A3Setup			db	?
+A3Control2		db	?
+A3Dummy1		db	3 dup (?)
+A3Control3		db	?
+A3Dummy2		db	5 dup (?)
+A3Status		db	?
+A3Dummy3		db	?
+A3Ent ends
+;
+A3AdcLsbR record InvertedBit:1,OtherBits:7
+A3AdcMsbR record Polarity:1,Overrange:1,AdcBits:4
+A3Control1R record Vcc5Enable:1,Vcc4Enable:1,Vcc3Enable:1,DtoaBits:5
+A3Control2R record AnalogueMultiplex:2,VhSoftStart:1,Vee2SoftStart:1,Vee1SoftStart:1,VhEnable:1,Vee2Enable:1,Vee1Enable:1
+A3Control3R record AdcReadHighEnable:1,OffEnable:1,xDummy1:1
+A3StatusR record PowerFail:1,ColdStart:1
+Ps34ControlR record Ps34Vcc3:1,xDummy2:1,Ps34Vcc4:1,xDummy3:1,Ps34Vcc5:1,xDummy4:3
+;
+AdcDigitizer		equ	0
+AdcVh			equ	1
+AdcMainBattery		equ	2
+AdcLithiumBattery	equ	3
+A3SetupValue		equ	2
+A3SelectId		equ	(SerialSelect or Asic5NormalId)
+A3InfoByte		equ	080h
+;
+Vee1SoftStartDelay	equ	(30*128)
+Vee2SoftStartDelay	equ	(30*128)
+VhSoftStartDelay	equ	(100*128)
+Vee1OffDelay		equ	(100*128)
+Vee2OffDelay		equ	(100*128)
+VhOffDelay		equ	(100*128)
+Vcc3Delay		equ	(25*128)
+Vcc4Delay		equ	(25*128)
+Vcc5Delay		equ	(25*128)
+Vcc1_4To5Delay		equ	(3) ; Pan only in ms.
+;
+PS34R_ADC	equ	0
+PS34R_STATUS	equ	1
+PS34W_CONTROL	equ	0
+PS34W_DTOA	equ	1
+PS34W_OFF	equ	0eh
+;
+PS34STATR record pPowerFail:1,pColdStart:1,pVhready:1,pPenup:1,pNc:1,pAdmsb:3
+PS34CONTR record pVcc3:1,pVee1:1,pVcc4:1,pVee2:1,pVcc5:1,pVh:1,pVhpower:2
+PS34DTOAR record pNcc:1,pAdcsel:2,pDac:5
+;
+ADCSEL_ADCIN	equ	0
+ADCSEL_VIN	equ	1
+ADCSEL_VH	equ	2
+ADCSEL_VBATT	equ	3
+;
+VHP1TO8		equ	0
+VHP1TO4		equ	1
+VHP1TO2		equ	2
+VHP1TO1		equ	3
+;
+; Asic5 info byte structure
+;
+A5InfoByteR record A5TTL:1,A5Modem:1,A5MultiDrop:1,A5Barcode:1,A5Other:2,A5Parallel:1,A5Rs232:1
+A5OtherRom	equ	(1 shl A5Other)
+A5OtherMCRTTL	equ	(3 shl A5Other)
+A5MCR		equ	(2 shl A5Other)
+;
+PPowerControl	equ	0100h
+PPowerControlR	record	PVcc5Enable:1,PSoundEnable:1,PVee1Enable:1,PDropVoltage:1,PDac:4
+PPia		record	PSoundVol:2,PClearCold:1,PDcPresent:1,PColdFlag:1,PLithiumWarn:1,PVinWarn:1
+PSoundControl	equ	0200h
+;
+if	Consumer
+DefaultLcdContrast	equ	7
+else
+DefaultLcdContrast	equ	15
+endif
+;
+InterruptBase		equ	078h
+;
+KeyPollColumns        	equ	10
+KeyInitialDelay		equ	24
+if	Consumer
+KeyRepeatDelay		equ	2
+else
+KeyRepeatDelay		equ	4
+endif
+PenUpDelay		equ	16
+MouseDownDelay		equ	8
+KeySettleDelay		equ	24
+KeyCntrlMask		equ	00000001b
+KeyLeftShiftMask	equ	00000010b
+KeyPsionMask		equ	00000100b
+KeyCapsMask		equ	00001000b
+KeyRightShiftMask	equ	00010000b
+DigitizerRowMask	equ	00010000b
+PsionScanCode		equ 	6
+CapsScanCode		equ	5
+PsionUpScanCode		equ	65
+;
+PostRomTest		equ	010h
+PostSystemRamTest	equ	020h
+PostVideoRamTest	equ	030h
+PostComplete		equ	0f0h
+if	Consumer
+PostPort		equ	0h
+else
+PostPort		equ	01ffh
+endif
+;
+if	HandHeld
+VideoRamSegment		equ	00040h
+VideoRamBase		equ	00000h
+if	Corporate
+VideoRamWords		equ	00320h
+else
+VideoRamWords		equ	00500h
+endif
+else
+VideoRamSegment		equ	0b800h
+VideoRamBase		equ	00000h
+VideoRamWords		equ	04000h
+endif
+;
+CalSeg		equ	0fffeh
+CalEnt	struc
+CalVsupCLsw	dw	?
+CalVsupCMsw	dw	?
+CalVsupM	dw	?
+CalVlthCLsw	dw	?
+CalVlthCMsw	dw	?
+CalVlthM	dw	?
+CalType		dw	?
+CalEnt	ends
+;
+CHKeyDataR record CHInSled:1,CHMains:1,CHDummy:2
+;
+Vcc4OffFrames		equ	25		; Gives 512 frames = 10.0 ms
+;
+Vcc1_4to5OffFrames	equ	20		; Gives 392 frames = 6.0 ms
+Vcc1_4to5OnTime		equ	4		; Gives 4 ms
+;
+IntBXHw		equ	-2
+	.list
+
diff --git a/code/SIBOSDK/ldd/read.me b/code/SIBOSDK/ldd/read.me
new file mode 100644
index 0000000..06cfca3
--- /dev/null
+++ b/code/SIBOSDK/ldd/read.me
@@ -0,0 +1,72 @@
+1) BUILDING SNDDVR.LDD, SNDFRC.LDD, ATIMDVR.LDD
+   ============================================
+
+These drivers are supplied as both source (in this directory) and as
+built drivers (in \SIBOSDK\LIB).
+
+To rebuild them you must use the Borland Turbo assembler. The file
+MAKEFILE is supplied to simplify the building of all three drivers.
+If necessary, edit the first two lines of MAKEFILE to agree with the
+directory containing a copy of the Borland Turbo files TASM.EXE and
+TLINK.EXE.
+
+Provided that the directory containing Borland Turbo MAKE.EXE is in
+your path, you can then build all three drivers by typing:
+
+    make RETURN
+
+
+2) A note on SNDFRC.LDD
+   ====================
+
+The SNDFRC driver is for the Series 3, since the Series 3a has a
+built-in FRC device driver. SNDFRC is provided as an illustration
+only.
+
+The driver code assumes that, while it is running, no system
+code makes use of the Series 3 free-running counter (FRC). The
+FRC, however, is used when sounding the buzzer and when the
+Flash filing system writes to a Flash SSD.
+
+Writing to a Flash SSD or sounding the buzzer (for example, with
+p_sound) while the SNDFRC driver is in use will cause the driver
+to hang indefinitely. It is also likely that opening the driver
+while writing to a Flash SSD is in progress could adversely affect
+the Flash file device driver.
+
+Commercial software should not make use of the Series 3 FRC in the
+manner illustrated in this example.
+
+
+3) The HC Barcode Drivers
+   ======================
+
+The following Barcode decoder/device drivers are provided
+(in \SIBOSDK\LIB) for use on the HC:
+
+    BAREAN.LDD
+    BARC39.LDD
+    BARITF.LDD
+    BARMPLES.LDD
+    BAR128.LDD
+    BARRAW.LDD
+
+4) The HC and Workabout Fast Charger Drivers
+   =========================================
+
+The following drivers are provided (in \SIBOSDK\LIB):
+
+    SYS$CHGH.LDD        fast charger driver for the HC
+    SYS$FCHG.LDD        fast charger driver for the Workabout
+
+The header file FCHARGE.H is also provided (in \SIBOSDK\INCLUDE).
+
+4) The Series 3c and Siena IR Drivers
+   ==================================
+
+The following drivers are provided (in \SIBOSDK\LIB):
+
+    ACCESSIR.LDD        the AcessIR driver, AIR:
+    IRLPT.LDD           IR printer port driver, IRP:
+
+The header file MUX.H is also provided (in \SIBOSDK\INCLUDE).
diff --git a/code/SIBOSDK/ldd/snddvr.asm b/code/SIBOSDK/ldd/snddvr.asm
new file mode 100644
index 0000000..574d5b1
--- /dev/null
+++ b/code/SIBOSDK/ldd/snddvr.asm
@@ -0,0 +1,395 @@
+        title   SNDDVR -- Epoc/Os Sound Device Driver Example
+        subttl  Copyright (c) Psion PLC 1992
+        name    SNDDVR
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 1.00A 21/04/92 JH   Alpha release
+;
+TURBOC	equ	1
+;
+        include epocdef.inc
+        include epocmac.inc
+        include epoclib.inc
+        include epocser.inc
+        include ossibo.inc
+
+HandlerDisable         equ     000h     ; the hnadler should not be called
+HandlerEnable          equ     001h     ; the handler should be called
+
+        CodeSeg
+
+        ProcBegin@ SnddvrLDD
+;                 ==========
+; The externally loadable device table
+        dw      LDDSignature
+        db      'MUS',0,0,0,0,0
+        dw      (VectorEnd-Vector)/2
+Vector:
+        dw      SnddvrInstall
+        dw      SnddvrRemove
+        dw      SnddvrHold
+        dw      SnddvrResume
+        dw      SnddvrReset
+        dw      SnddvrUnits
+        dw      SnddvrOpen
+        dw      SnddvrStrategy
+VectorHandler:
+        dw      SnddvrHandler
+VectorEnd:
+        ProcEnd noret
+
+SoundChanOpen   db      ?
+
+	ProcBegin@ CancelWrite
+;		   ===========
+; Cancel any outstanding I/O write request.
+; Set the completion status word to E_FILE_CANCEL and signal the I/O 
+; semaphore.
+; In:
+;       BX - sound control block ptr
+; Out:
+;       NONE
+;
+        mov     dl, CancelErr
+        IoSerSignalUserWrite    ; complete any write with E_FILE_CANCEL
+        IoSerTimerCancel        ; harmless if nothing queued
+        mov     al, HandlerDisable
+        IoSerSetHandler         ; make SnddvrHandler non callable
+; FALL THROUGH to StopSound
+        ProcEnd noret
+;
+
+	ProcBegin@ StopSound
+;		   =========
+; Stop the sound by turning off the sound chip and shuting down the
+; amplifier.
+; In:
+;       BX - sound control block ptr
+; Out:
+;       NONE
+;
+	mov	dx, PSoundControl
+	mov	al, 1
+	out	dx, al                  ; stop sound chip
+	HwComboOff                      ; stop amplifier
+	ret
+	ProcEnd noret
+;
+
+        ProcBegin@ PlaySounds
+;                  ==========
+; Play any more sounds available.
+; Set the note volume from bits 6 and 7 of the first byte.
+; Write the note to the chip from bits 0-5 of the first byte.
+; Queue the timer to expire on timeout specified in 2nd byte.
+; In:
+;       BX      - channel control blk
+; Out:
+;       AL as required by SnddvrHandler routine
+;
+        cmp     [bx].IoRequestRqWrite.RqA2Ptr, 0
+        je      finishedAllNotes
+        cld
+        dec     [bx].IoRequestRqWrite.RqA2Ptr   ; one less note to play
+        mov     si, [bx].IoRequestRqWrite.RqA1Ptr
+        lodsw                   ; note+volume to AL, duration to AH
+        mov     [bx].IoRequestRqWrite.RqA1Ptr, si
+        xor     cx, cx
+        mov     cl, ah                  ; the duration (in 1/10ths)
+        push    ax
+        shr     ax, 1                   ; factor out the volume bits
+        and     al, 60h                 ; into bits 5+6 for the hardware
+        mov     ah, al
+	mov	al, A2IWrite
+	out	A2Index, al
+	mov	al, ah
+	out	A2Control, al           ; set the volume for that note
+        pop     ax
+	mov	dx, PSoundControl
+        and     al, 3fh                 ; bottom 6 bits are note info
+	out	dx, al                  ; and play the note
+        xor     dx, dx
+        IoSerQueueTimer                 ; DX:CX is timeout in 1/10ths
+        mov     al, 1                   ; enable handler
+        ret
+finishedAllNotes:
+        call    StopSound               ; stop sound activity
+        IoSerSignalUserWriteOk          ; write request completed ok
+        xor     ax, ax                  ; disable handler
+        ret
+        ProcEnd noret
+;
+
+        ProcBegin@ SnddvrInstall,far
+;                  =============
+; Install vector called when application calls p_loadldd()
+; In:
+;       NONE
+; Out:
+;       Carry clear if installed ok
+;       Carry set if failed to install
+;
+        and     SoundChanOpen, 0        ; no channel open yet
+        clc                             ; installed OK
+        ret
+        ProcEnd noret
+;
+
+        ProcBegin@ SnddvrRemove,far
+;                  ============
+; Remove vector called when application calls p_devdel()
+; In:
+;       NONE
+; Out:
+;       Carry clear if removed ok
+;       Carry set if failed to remove
+;
+        cmp     SoundChanOpen, 0
+        je      soundRemoved            ; dont do anything if not open
+        mov     al, InUseErr
+        stc                             ; channel open, fail to remove
+        ret
+        ProcEnd noret
+; 
+
+        ProcBegin@ SnddvrReset,far
+;                  ===========
+; Reset vector called if the client terminated.
+; We can only get a reset if weve got channel open and client died
+; since we cancel the reset request when the channel is closed.
+; NOTE: The clients data space no longer exists thus all data required to
+; close down the channel must be avaliable in the drivers space.
+; In:
+;       NONE
+; Out:
+;       NONE
+;
+        call    StopSound
+        HwFreeCombo             ; allow other sound components to work.
+        and     SoundChanOpen, 0        ; no channel open now
+soundRemoved:
+        clc                     ; removed OK.
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ SnddvrHold,far
+;                  ==========
+; Hold called when another driver loaded or switched off/power fail.
+; In:
+;       AH - reason.
+; Out:
+;       NONE
+
+        cmp     SoundChanOpen, 0
+        je      soundHeld       ; dont do anything if not open
+        call    StopSound       ; stop any current sounds.
+soundHeld:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SnddvrResume,far
+;                  ============
+; Resume called after a Hold to allow the driver to continue.
+; If we were running the outstanding timer request will complete at some
+; in the future at which point we will play the next note.
+; Note - we dont immediatly start playing the note that was being played
+; when the hold was called - this may be a bug for some applications.
+; In:
+;       NONE
+; Out:
+;       NONE
+
+        cmp     SoundChanOpen, 0
+        je      soundResumed    ; dont do anything if not open
+	HwComboOn               ; waithandler will run eventually
+soundResumed:
+        ret                     ; when the timer expires if we were active.
+        ProcEnd noret
+
+        ProcBegin@ SnddvrUnits,far
+;                  ===========
+; We can only handle 1 sound channel at a time.
+;
+        mov     ax, 1                  ; support 1 unit at a time
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SnddvrOpen,far
+;                  ==========
+; Open the sound device driver.
+; This runs is the context of the process that has called p_open("MUS:").
+;
+; In:
+;       DS=ES=SS - Process data space.
+;       DX      - OS device handle
+;       SI      - ptr to OpenEnt struct
+; Out:
+;       DX      - OS device handle
+;   Carry Clear
+;       BX      - channel, DX is as passed (device handle)
+;   Carry Set
+;       AL      - error number
+;
+; All device drivers MUST have a ChanEnt as first item at returned BX
+;
+	HwGetCombo              ; see if already in use, if not grab it
+	jc	sndAlreadyInUse
+
+; allocate in clients heap the I/O control block, add vector 9 as a
+; waithandler and open a timer channel. Tidies up all resources if there
+; are any errors.
+        mov     cx, (size IoRequestEnt)
+        IoSerOpenTimerHandler
+        jc      endOpenNoMemory ; sets up ChanEnt, returns BX
+
+; request reset vector be called if client terminates before closing channel
+        xchg    bx, dx
+        xor     cx, cx
+        IoRequestReset          ; BX=device handle, CX= channel indicator
+        xchg    bx, dx
+        mov     SoundChanOpen, 1
+        clc                     ; Opened Ok, BX=channel, DX=device
+        ret
+;
+endOpenNoMemory:
+        push    ax
+        HwFreeCombo             ; free up as failed
+        pop     ax
+        stc
+sndAlreadyInUse:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SnddvrHandler,far
+;                  ==============
+; Called when an I/O signal is generated, it may be our timer to indicate
+; that we should play the next note if any.
+; In:
+;       DS,ES,SS == Process data space
+;       BX = the open sound channel
+; Out:
+;       Carry clear
+;           Did not consume signal
+;       Carry set
+;           al = 0 - Leave handler disabled
+;           al = non 0 - Enable handler
+;
+
+; check that were not currently in any StategyVector code, (anti nesting)
+        test    [bx].IoRequestFlags, RQ_DISABLE_HANDLER
+        jnz     signalNotForUs
+
+; see if we currently have a timer request outstanding
+        test    [bx].IoRequestFlags, RQ_TIMER
+        jz      signalNotForUs  ; timer not queued
+
+; see if the outstanding timer has completed
+        cmp     [bx].IoRequestTimerStat, PendingErr
+        je      signalNotForUs  ; timer still pending
+
+; timer completed, play next sound if any and re-queue timer
+        and     [bx].IoRequestFlags, NOT RQ_TIMER
+        call    PlaySounds      ; returns AL as required
+        stc
+        ret
+signalNotForUs:
+        clc                     ; we didnt use the signal
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ SnddvrStrategy,far
+;                  ==============
+; Strategy vector called by an I/O request on the opened sound device driver
+; channel.
+; The wait handler may be called (when enabled ) unless we block it when we 
+; call a sync I/O request. Allowing the waithandler to run whilst in the 
+; strategy vector is generally not a good thing to do.
+; In this particular example there are synchronous calls to the I/O system
+; to cancel the outstanding timer (if queued) and use the signal generated
+; by the cancel.
+;
+; In:
+;       DS,ES,SS == Process data space
+;       BX == channel control block from open request
+;       DX == device handle
+;       SI == RqEnt pointer
+; Out:
+;       Carry clear
+;           - request queued sucessfully (may have completed)
+;       Carry set
+;           - error queuing the I/O request
+;
+	cld
+
+; Stop the WaitHandler from being called temporarily
+        or      [bx].IoRequestFlags, RQ_DISABLE_HANDLER
+
+	mov	al, byte ptr [si].RqFunction
+	cmp	al, IoFuncWrite
+	jne	tryCancel
+
+; P_FWRITE I/O function request
+        mov     di, [si].RqA2Ptr
+        mov     cx, [di]                ; length to write
+        mov     di, [si].RqA1Ptr        ; ptr to data to write
+        mov     si, [si].RqStatusPtr
+        IoSerCheckWriteSI               ; set *SI to Pending, PendingPanic's
+        mov     [bx].IoRequestRqWrite.RqA2Ptr, cx
+        mov     [bx].IoRequestRqWrite.RqA1Ptr, di
+        mov     al, HandlerEnable
+        IoSerSetHandler         ; make SnddvrHandler callable
+	HwComboOn               ; start the amplifier
+        call    PlaySounds      ; start the sound 
+        and     [bx].IoRequestFlags, NOT RQ_DISABLE_HANDLER
+        ret
+tryCancel:
+	cmp	al, IoFuncCancel
+        jne     tryClose
+
+; P_FCANCEL I/O function request
+        call    CancelWrite     ; cancel any outstanding requests
+        and     [bx].IoRequestFlags, NOT RQ_DISABLE_HANDLER
+        jmp     short signalOk  ; cancel completed ok.
+tryClose:
+	cmp	al, IoFuncClose
+        jne     notForUs
+
+; P_FCLOSE I/O function request
+        push    bx
+        push    dx
+        call    CancelWrite     ; cancel any outstanding requests
+
+; cancel the request to call the Reset vector 
+        pop     bx              ; our I/O device handle
+	xor	cx, cx          ; MUST be same as passed to IoRequestReset
+	IoRequestResetCancel    ; dont call reset vector now
+
+; close timer, remove handler, free alloc
+        pop     bx
+        IoSerCloseTimerHandler
+        HwFreeCombo             ; not in use any more
+        and     SoundChanOpen, 0        ; no channel open now
+signalOk:
+	xor	ax, ax
+	mov	di, [si].RqStatusPtr
+	stosw                   ; set completion status word to zero
+	IoSignal                ; complete the I/O request
+	xor	ax, ax          ; also clears carry
+	ret
+notForUs:
+        and     [bx].IoRequestFlags, NOT RQ_DISABLE_HANDLER
+        IoRoot                  ; pass on request as not for us
+        ret
+        ProcEnd noret
+
+        EndCodeSeg
+;
+stack   segment stack para 'data'
+;
+stack   ends
+;
+        end     SnddvrLDD
+
diff --git a/code/SIBOSDK/ldd/sndfrc.asm b/code/SIBOSDK/ldd/sndfrc.asm
new file mode 100644
index 0000000..ba7302f
--- /dev/null
+++ b/code/SIBOSDK/ldd/sndfrc.asm
@@ -0,0 +1,521 @@
+        title   SNDFRC -- Epoc/Os Sound Device Driver Using FRC
+        subttl  Copyright (c) Psion PLC 1992
+        name    SNDFRC
+;
+;  VER    DATE    BY  DESCRIPTION
+; ----- -------- ---- -----------
+; 1.00A 21/04/92 JH   Alpha release
+;
+TURBOC	equ	1
+;
+        include epocdef.inc
+        include epocmac.inc
+        include epocpan.inc
+        include epoclib.inc
+        include epocser.inc
+        include ossibo.inc
+
+HandlerDisable         equ     000h     ; the hnadler should not be called
+HandlerEnable          equ     001h     ; the handler should be called
+
+MAX_NOTES       equ     500
+
+; This is allocated in the user space for the I/O channel
+SndFrcEnt       struc
+        SndFrcIo        ChanEnt <>      ; I/O channel hdr, MUST be first
+        SndFrcWrite     RqEnt   <>
+        SndFrcHandler   dw      ?
+        SndFrcFlags     dw      ?
+        SndFrcPstat     dw      ?
+SndFrcEnt       ends
+
+SndChannel      struc
+        Pid             dw      ?       ; owning channel pid
+        OpenFrcChan     db      ?       ; channel open status (KEEP ORDER)
+        WriteStat       db      ?       ; write completion status (ORDER)
+        DataPtr         dw      ?       ; where we are in buffer
+        DataLength      dw      ?       ; number of notes to play
+        DataPreBuffer   dw      ?       ; First Frc timout ptr
+        DataBuffer      dw      MAX_NOTES dup (?)
+SndChannel      ends
+
+        CodeSeg
+
+        ProcBegin@ SndfrcLDD
+;                 ==========
+; The externally loadable device table
+        dw      LDDSignature
+        db      'MUS',0,0,0,0,0
+        dw      (VectorEnd-Vector)/2
+Vector:
+        dw      SndfrcInstall
+        dw      SndfrcRemove
+        dw      SndfrcHold
+        dw      SndfrcResume
+        dw      SndfrcReset
+        dw      SndfrcUnits
+        dw      SndfrcOpen
+        dw      SndfrcStrategy
+VectorHandler:
+        dw      SndfrcHandler
+VectorEnd:
+        ProcEnd noret
+
+SoundChan       SndChannel      <>
+
+	ProcBegin@ disableFrcInt
+;		   =============
+; Disable the generation of Frc interrupts
+;
+	pushf
+	cli
+        in      al, A1InterruptMask
+        and	al, not (mask FrcExpired)
+        out     A1InterruptMask, al     ; stop Interrupt controller from
+        popf                            ; generating Frc interrupts
+	ret
+	ProcEnd
+;
+        ProcBegin@ enableFrcInt
+;		   ============
+; Starts the free running counter.
+;
+	pushf
+	cli
+        in      al, A1Control
+        or      al, mask FrcSource or mask FrcMode
+        out     A1Control, al           ; set 512khz and prescale mode
+        mov     ax, 5120                ; request a FrcInt every 10ms
+	out	A1FrcControl, ax
+        out     A1FrcEoi, al            ; clear any junk Frc Interrupt 
+	in	al, A1InterruptMask
+	or	al, mask FrcExpired     ; allow interrupt controller to
+	out	A1InterruptMask, al     ; generate a Frc Interrupt
+	popf
+        ret
+        ProcEnd noret
+;
+
+        ProcBegin@ FrcInterrupt,far
+;                  ============
+; The Frc interrupt routine.
+; Although we could get addressability to the clients data space since it is
+; possible that the operating system is currently moving the 
+; data space of the client in which case the data buffer to be played
+; may not be valid.
+; The ISR is called by the operating system after all registers have been
+; preserved.
+; We MUST NOT cause a reschedule directly since the ISR would take a long
+; time to complete if we did.
+;
+; Called in the context of whatever was running when the interrupt went off
+;
+        out     A1FrcEoi, al            ; clear Frc Interrupt 
+        mov     si, SoundChan.DataPtr
+        cmp     byte ptr cs:[si+1], 0   ; look at the duration byte 
+        je      finishedThatNote        ; if zero goto the next note
+        dec     byte ptr cs:[si+1]      ; reduce timeout
+endFrcInterrupt:
+	stc                             ; no potential reschedule required
+endFrcInterruptFlags:
+        out     A1NonSpecificEoi, al    ; finish the ISR
+	ret
+
+finishedThatNote:
+        cmp     SoundChan.DataLength, 0
+        je      finishedAllNotes
+        dec     SoundChan.DataLength    ; one less note to play
+        inc     si
+        inc     si                      ; find next note,volume and duration
+        mov     SoundChan.DataPtr, si   ; updated ptr 
+        mov     al, byte ptr cs:[si]
+        push    ax
+        shr     ax, 1                   ; factor out the volume bits
+        and     al, 60h                 ; into bits 5+6 for the hardware
+        mov     ah, al
+	mov	al, A2IWrite
+	out	A2Index, al
+	mov	al, ah
+	out	A2Control, al           ; set the volume for that note
+        pop     ax
+	mov	dx, PSoundControl
+        and     al, 3fh                 ; bottom 6 bits are note info
+	out	dx, al                  ; and play that note
+        jmp     short endFrcInterrupt
+finishedAllNotes:
+	call	StopSound
+        mov     SoundChan.WriteStat, 0  ; finished playing that lot
+        mov     bx, SoundChan.Pid       ; get the channel owner
+        IoSignalByPidNoReSched          ; signal ourselves, causes handler
+        clc                             ; reschedule if possible
+        jmp     short endFrcInterruptFlags
+	ProcEnd noret
+;
+
+	ProcBegin@ setFrcIntVector
+;		   ===============
+; Set the ISR pointer to our FRC interrupt routine.
+; MUST be done with ints disabled so we cant be moved by the operating 
+; system whilst setting the address.
+;
+        pushf
+        cli
+        push    bx
+	mov	al, HwIrq5Revector
+	mov	bx, offset FrcInterrupt
+	mov	cx, cs          ; this ok as ints disabled.
+	GenSetRevector
+        pop     bx
+        popf
+        ret
+        ProcEnd noret
+;
+
+	ProcBegin@ StopSound
+;		   =========
+; Stop the sound generation. 
+;
+        call    disableFrcInt           ; Stop Frc interrupts
+	mov	dx, PSoundControl
+	mov	al, 1
+	out	dx, al                  ; stop sound chip
+	HwComboOff                      ; stop amplifier
+	ret
+	ProcEnd noret
+
+        ProcBegin@ SndfrcInstall,far
+;                  =============
+; Install vector called when application calls p_loadldd()
+; Set OpenFrcChan to zero.
+; In:
+;       NONE
+; Out:
+;       Carry clear if installed ok
+;       Carry set if failed to install
+;
+        and     SoundChan.OpenFrcChan, 0
+        clc                             ; installed OK
+        ret
+        ProcEnd noret
+;
+
+        ProcBegin@ SndfrcRemove,far
+;                  ============
+; Remove vector called when application calls p_devdel()
+;
+        cmp     SoundChan.OpenFrcChan, 0
+        je      soundRemoved
+        mov     al, InUseErr
+        stc                     ; channel open, fail to remove
+        ret
+        ProcEnd noret
+; 
+
+        ProcBegin@ SndfrcReset,far
+;                  ===========
+; Reset vector called if the client terminated.
+; We can only get a reset if weve got channel open and client died
+; since we cancel the reset request when the channel is closed.
+; NOTE: The clients data space no longer exists thus all data required to
+; close down the channel must be avaliable in the drivers space.
+; In:
+;       NONE
+; Out:
+;       NONE
+;
+        call    StopSound       ; disable Frc ints etc
+	mov	al, HwIrq5Revector
+	GenResetRevector        ; restore the default ROM ISR vector
+	mov	al, mask FrcExpired
+	HwFreeChannel           ; free Frc resource 
+        HwFreeCombo             ; free up sound usage resource
+        and     word ptr SoundChan.OpenFrcChan, 0  ; all closed now
+soundRemoved:
+        clc                     ; removed OK.
+        ret
+        ProcEnd noret
+
+
+        ProcBegin@ SndfrcHold,far
+;                  ==========
+; Hold called when another driver loaded or switched off/power fail.
+; In:
+;       AH - reason.
+; Out:
+;       NONE
+
+        cmp     SoundChan.OpenFrcChan, 0
+        je      soundHeld               ; dont do anything if not open
+        call    StopSound               ; shut down ints and sound
+soundHeld:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SndfrcResume,far
+;                  ============
+; Resume called after a Hold to allow the driver to continue.
+; If we were running enabling the Frc interrupt will cause the 
+; FrcInt routine to be called thus allowing us to count down the current
+; duration as though nothing had happened before going to the next note.
+; In:
+;       NONE
+; Out:
+;       NONE
+;
+        cmp     SoundChan.OpenFrcChan, 0
+        je      soundResumed            ; dont do anything if not open
+        call    setFrcIntVector         ; we may have moved, set CS correctly
+        cmp     SoundChan.WriteStat, PendingErr
+        jne     soundResumed            ; dont enable ints if no write queued
+	HwComboOn                       ; switch amplifier on
+        call    enableFrcInt            ; continue where we left off
+soundResumed:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SndfrcUnits,far
+;                  ===========
+; We can only handle 1 sound channel at a time.
+;
+        mov     ax, 1                  ; support 1 unit at a time
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SndfrcOpen,far
+;                  ==========
+; Open the sound device driver.
+; This runs is the context of the process that has called p_open("MUF:").
+;
+; In:
+;       DS=ES=SS - Process data space.
+;       DX      - OS device handle
+;       SI      - ptr to OpenEnt struct
+; Out:
+;       DX      - OS device handle
+;   Carry Clear
+;       BX      - channel, DX is as passed (device handle)
+;   Carry Set
+;       AL      - error number
+;
+; All device drivers MUST have a ChanEnt as first item at returned BX
+;
+	HwGetCombo              ; see if snd already in use, if not grab it
+	jc	sndAlreadyInUse
+	mov	al, mask FrcExpired
+	HwGetChannel            ; see if FRC already in use, if not grab it
+        jc      endFrcInUse
+        mov     cx, (size SndFrcEnt)
+        HeapAllocateCell
+        jc      endOpenNoMemory         ; get users I/O channel 
+	mov	bx, ax                  ; the allocated cell handle
+	mov	al, (VectorHandler-Vector)/2
+	IoAddHandler                    ; handler handle in AX
+        jc      endOpenFreeMemory
+	mov	[bx].SndFrcHandler, ax
+        xchg    bx, dx
+        xor     cx, cx
+        IoRequestReset                  ; call Reset if client terminates
+        xchg    bx, dx
+	mov	[bx].SndFrcIo.ChanNext, bx      ; we are a root device
+	mov	[bx].SndFrcIo.ChanSignature, IoChanSignature
+	mov	[bx].SndFrcIo.ChanLibHandle, dx ; This is our device handle
+        and     [bx].SndFrcPstat, 0     ; no write pending yet
+        and     [bx].SndFrcFlags, 0
+        ProcId
+        mov     SoundChan.Pid, ax       ; remember client id for ISR
+        mov     SoundChan.OpenFrcChan, 1           ; now open
+        call    setFrcIntVector         ; set up the ISR address ptr
+        clc
+        ret
+
+endOpenFreeMemory:
+        push    ax
+        HeapFreeCell
+        pop     ax
+endOpenNoMemory:
+        push    ax
+	mov	al, mask FrcExpired
+	HwFreeChannel           ; free Frc resource 
+        pop     ax
+endFrcInUse:
+        push    ax
+        HwFreeCombo             ; free sound resource as failed somewhere
+        pop     ax
+        stc
+sndAlreadyInUse:
+        ret
+        ProcEnd noret
+
+        ProcBegin@ SndfrcHandler,far
+;                  ==============
+; Called when an I/O signal is generated and were enabled. We should only
+; enabled when a write request is outstanding.
+; We need to check the LOW side drivers completion status to see if all the
+; notes have been played yet (SoundChan.WriteStat!=E_FILE_PENDING). 
+; Typically write the handler defensivly since complex drivers may leave the
+; handler enabled other than when a request is outstanding.
+;
+; In:
+;       DS,ES,SS == Process data space
+;       BX == channel control block from open request
+; Out:
+;       Carry clear
+;           Did not consume signal
+;       Carry set
+;           al = 0 - Leave handler disabled
+;           al = non 0 - Enable handler
+;
+        test    [bx].SndFrcFlags, RQ_DISABLE_HANDLER
+        jnz     signalNotForUs  ; we are in StategyVector code
+        cmp     [bx].SndFrcPstat, 0
+        je      signalNotForUs  ; no write request queued yet
+        mov     al, SoundChan.WriteStat
+        cmp     al, PendingErr
+        je      signalNotForUs  ; pending write request not finished
+        cbw
+        xor     si, si
+        xchg    si, [bx].SndFrcPstat    ; no write queued if Pstat is zero
+        mov     [si], ax
+        IoSignal                ; complete the original write request
+        xor     ax, ax          ; disable handler now
+        stc
+        ret
+signalNotForUs:
+        clc
+        ret
+        ProcEnd noret
+
+        ProcBegin@ CancelWrite
+;                  ===========
+; Cancel any outstanding write request
+;
+        xor     di, di
+        xchg    di, [bx].SndFrcPstat
+        or      di, di          ; see if any write is currently queued
+        jz      noWriteQueued
+        push    bx
+        mov     bx, [bx].SndFrcHandler
+        mov     cl, HandlerDisable
+        IoEnableHandler         ; make SndfrcHandler non callable
+        pop     bx
+        call    StopSound       ; stops Frc ints
+        mov     word ptr [di], CancelErr        ; set write completion stat
+        IoSignal                ; and signal write completion
+noWriteQueued:
+        mov     SoundChan.WriteStat, 0
+        ret
+        ProcEnd noret
+;
+
+        ProcBegin@ SndfrcStrategy,far
+;                  ==============
+; Strategy vector called by an I/O request on the opened sound device driver
+; channel.
+; The wait handler may be called (when enabled ) unless we block it when we 
+; call a sync I/O request. Allowing the waithandler to run whilst in the 
+; strategy vector is generally not a good thing to do.
+; In this particular example there are infact no sync calls to the I/O system
+; thus the wait handler cannot be run. In more complex drivers it may be
+; difficult to determine all possible paths through the code thus the driver
+; should be written defensivly (use RQ_DISABLE_HANDLER type mechanism).
+; In:
+;       DS,ES,SS == Process data space
+;       BX == channel control block from open request
+;       DX == device handle
+;       SI == RqEnt pointer
+; Out:
+;       Carry clear
+;           - request queued sucessfully (may have completed)
+;       Carry set
+;           - error queuing the I/O request
+;
+	cld
+        or      [bx].SndFrcFlags, RQ_DISABLE_HANDLER
+	mov	al, byte ptr [si].RqFunction
+	cmp	al, IoFuncWrite
+	jne	tryCancel
+        cmp     [bx].SndFrcPstat, 0
+        jne     writeQueued             ; panic if write already queued
+        mov     di, [si].RqA2Ptr
+        mov     cx, [di]                ; length to write
+        cmp     cx, MAX_NOTES
+        jae     writeQueued             ; length too much, panic dvr
+        mov     di, [si].RqStatusPtr
+        mov     word ptr [di], PendingErr
+        mov     [bx].SndFrcPstat, di    ; write request now queued
+        mov     si, [si].RqA1Ptr        ; ptr to data to write as sound
+        mov     di, offset SoundChan.DataPreBuffer
+        and     word ptr [di], 0        ; set pre buffer len to zero
+        mov     SoundChan.DataPtr, di
+        inc     di
+        inc     di
+        mov     SoundChan.DataLength, cx        ; this many notes to play
+        mov     SoundChan.WriteStat, PendingErr
+        pushf
+        cli                             ; we can set ES when ints are off
+        push    cs
+        pop     es                      ; copy the notes+vol and duration
+        popf                            ; into buf we can access in ISR
+        rep     movsw                   ; dont use CS override
+        mov     es, [bp].IntES
+        push    bx
+        mov     bx, [bx].SndFrcHandler
+        mov     cl, HandlerEnable
+        IoEnableHandler                 ; allow waithandler to be called
+        pop     bx
+	HwComboOn
+        call    enableFrcInt            ; start the sound off
+        and     [bx].SndFrcFlags, NOT RQ_DISABLE_HANDLER
+        xor     ax, ax                  ; queued OK
+        ret
+writeQueued:
+        mov     al, PanicIoPending
+        ProcPanic                       ; stop bad applications
+
+tryCancel:
+	cmp	al, IoFuncCancel
+        jne     tryClose
+        call    CancelWrite             ; stop any queued write 
+        and     [bx].IoRequestFlags, NOT RQ_DISABLE_HANDLER
+        jmp     short signalOk          ; cancel completed ok.
+tryClose:
+	cmp	al, IoFuncClose
+        jne     notForUs
+        call    CancelWrite             ; stop any queued writes
+        push    bx
+        push    [bx].SndFrcHandler
+        push    dx
+	mov	al, HwIrq5Revector
+	GenResetRevector
+        pop     bx              ; channel handle
+	xor	cx, cx
+	IoRequestResetCancel    ; dont call Reset vector now
+        pop     bx              ; handler handle
+        IoRemoveHandler
+        pop     bx              ; alloc handle
+        HeapFreeCell
+	mov	al, mask FrcExpired
+	HwFreeChannel           ; free Frc resource 
+        HwFreeCombo             ; not in use any more
+        and     word ptr SoundChan.OpenFrcChan, 0  ; all closed now
+signalOk:
+	xor	ax, ax
+	mov	di, [si].RqStatusPtr
+	stosw                   ; the I/O request completed OK
+	IoSignal
+	xor	ax, ax          ; also clears carry
+	ret
+notForUs:
+        and     [bx].IoRequestFlags, NOT RQ_DISABLE_HANDLER
+        IoRoot                  ; pass on request as not for us
+        ret
+        ProcEnd noret
+
+        EndCodeSeg
+;
+stack   segment stack para 'data'
+;
+stack   ends
+;
+        end     SndfrcLDD
+
diff --git a/code/SIBOSDK/ldd/t_atim.c b/code/SIBOSDK/ldd/t_atim.c
new file mode 100644
index 0000000..f5555d4
--- /dev/null
+++ b/code/SIBOSDK/ldd/t_atim.c
@@ -0,0 +1,64 @@
+/*
+T_ATIM.C - Test the attached timer a bit 
+
+Written by John, February 1992
+*/
+
+#include <p_std.h>
+#include <p_file.h>
+#include <epoc.h>
+
+LOCAL_C VOID panic(
+    INT num,
+    INT errno)
+    {
+    UBYTE b[100];
+
+    p_errs(&b[p_atos(&b[0],"panic num %d - ",num)],errno);
+    t_panic(&b[0]);
+    }
+
+GLDEF_C main(VOID)
+    {
+    UWORD len;
+    WORD stat;
+    INT ret;
+    UBYTE *pcb;
+    ULONG timeout;
+    UBYTE bb[10];
+    GLREF_D P_DEVICE p_wind,p_file;
+
+    p_inst(&p_wind,&p_file,NULL_D);
+    if (ret=p_loadldd("ATIMDVR.LDD"))
+        panic(1,ret);
+    if (ret=p_open(&pcb,"TTY:A"))
+        panic(2,ret);
+    if (ret=p_open(&pcb,"ATM:",0))
+        panic(3,ret);
+    timeout=50L;        /* 5 second timeout */
+    if (ret=p_iow(pcb,P_FSET,&timeout))
+        panic(4,ret);
+
+/*
+Once the device driver hierarchy has been set up the I/O requests are
+identical between a driver with and a driver without an attached timeout
+driver, except of course that the attached timeout driver will not wait
+forever if no characters can be read.
+*/
+    len=10;
+    p_ioc(pcb,P_FREAD,&stat,&bb[0],&len);
+    p_iow(pcb,P_FCANCEL);
+    p_waitstat(&stat);
+    if (stat!=E_FILE_CANCEL)
+        panic(5,stat);
+    if ((ret=p_read(pcb,&bb[0],10))!=E_FILE_INACT)
+        panic(6,ret);   /* times out after 5 seconds */
+
+
+    p_close(pcb);
+    p_close(pcb);
+    if (ret=p_devdel("ATM",E_LDD))
+        panic(7,ret);
+    return(0);
+    }
+
diff --git a/code/SIBOSDK/ldd/t_mus.c b/code/SIBOSDK/ldd/t_mus.c
new file mode 100644
index 0000000..34b01eb
--- /dev/null
+++ b/code/SIBOSDK/ldd/t_mus.c
@@ -0,0 +1,118 @@
+/*
+T_MUS.C - Test the musical sound driver a bit 
+
+Written by John, April 1992
+*/
+
+#include <plib.h>
+
+/* all are 1 sec duration by default */
+LOCAL_D UBYTE notes[] = {
+/* Basic note numbers */
+    0x30,
+    0x31,
+    0x32,
+    0x33,
+    0x34,
+    0x35,
+    0x36,
+    0x37,
+    0x38,
+    0x39,
+    0x3a,
+    0x29,
+    0x3b,
+    0x3c,
+    0x3d,
+    0x0e,
+    0x3e,
+    0x2c,
+    0x3f,
+    0x04,
+    0x05,
+    0x25,
+    0x2f,
+    0x06,
+    0x07
+    };
+
+LOCAL_D WORD volume=0;   /* volume to use */
+LOCAL_D WORD length=10;   /* length of notes */
+
+LOCAL_C VOID panic(
+    INT num,
+    INT errno)
+    {
+    TEXT b[100];
+
+    p_errs(&b[p_atob(&b[0],"panic num %d - ",&num)],errno);
+    t_panic(&b[0]);
+    }
+
+GLDEF_C main(VOID)
+    {
+    INT ret,i;
+    VOID *pcb;
+    UBYTE bb[100],*p;
+
+    p_loadldd("SNDDVR.LDD");
+    if (ret=p_open(&pcb,"MUS:",-1))
+        panic(2,ret);
+    p_puts("Musical notes tester - ? for help");
+    FOREVER
+        {
+        p_print("Next>");
+        p_gets(p=(&bb[0]));
+        p=p_skipwh(p);
+        if (!*p)
+            continue;
+        switch (p_toupper(*p++))
+            {
+        case '?':
+            p_puts("Q - Quit");
+            p_puts("V<vol> - Volume 0-3");
+            p_puts("L<len> - Length 0-100");
+            p_puts("P - Play scale");
+            break;
+        case 'Q':   /* Quit */
+            p_close(pcb);
+            if (ret=p_devdel("MUS",E_LDD))
+                panic(7,ret);
+            return(0);
+        case 'V':   /* Volume */
+            if (p_stoi(&p,&volume)<0)
+                volume=0;
+            if (volume<0 || volume>3)
+                volume=0;
+            break;
+        case 'L':   /* Length */
+            if (p_stoi(&p,&length)<0)
+                length=10;
+            if (length<0 || length>100)
+                length=10;
+            break;
+        case 'P':   /* play that lot */
+            for (i=0;i<sizeof(notes);i++)
+                {
+                bb[i<<1]=notes[i]|(volume<<6);
+                bb[(i<<1)+1]=length;
+                }
+            p_write(pcb,&bb[0],sizeof(notes));
+            break;
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            bb[0]=notes[((*(p-1))-'0')<<1]|(volume<<6);
+            bb[1]=length;
+            p_write(pcb,&bb[0],1);
+            break;
+            }
+        }
+    }
diff --git a/code/SIBOSDK/ldd/t_musfrc.c b/code/SIBOSDK/ldd/t_musfrc.c
new file mode 100644
index 0000000..a1e8a1e
--- /dev/null
+++ b/code/SIBOSDK/ldd/t_musfrc.c
@@ -0,0 +1,118 @@
+/*
+T_MUSFRC.C - Test the musical sound driver from the Frc
+
+Written by John, April 1992
+*/
+
+#include <plib.h>
+
+/* all are 1 sec duration by default */
+LOCAL_D UBYTE notes[] = {
+/* Basic note numbers */
+    0x30,
+    0x31,
+    0x32,
+    0x33,
+    0x34,
+    0x35,
+    0x36,
+    0x37,
+    0x38,
+    0x39,
+    0x3a,
+    0x29,
+    0x3b,
+    0x3c,
+    0x3d,
+    0x0e,
+    0x3e,
+    0x2c,
+    0x3f,
+    0x04,
+    0x05,
+    0x25,
+    0x2f,
+    0x06,
+    0x07
+    };
+
+LOCAL_D WORD volume=0;   /* volume to use */
+LOCAL_D WORD length=100;   /* length of notes */
+
+LOCAL_C VOID panic(
+    INT num,
+    INT errno)
+    {
+    TEXT b[100];
+
+    p_errs(&b[p_atob(&b[0],"panic num %d - ",&num)],errno);
+    t_panic(&b[0]);
+    }
+
+GLDEF_C main(VOID)
+    {
+    INT ret,i;
+    VOID *pcb;
+    UBYTE bb[100],*p;
+
+    p_loadldd("SNDFRC.LDD");
+    if (ret=p_open(&pcb,"MUS:",-1))
+        panic(2,ret);
+    p_puts("Musical notes tester - ? for help");
+    FOREVER
+        {
+        p_print("Next>");
+        p_gets(p=(&bb[0]));
+        p=p_skipwh(p);
+        if (!*p)
+            continue;
+        switch (p_toupper(*p++))
+            {
+        case '?':
+            p_puts("Q - Quit");
+            p_puts("V<vol> - Volume 0-3");
+            p_puts("L<len> - Length 0-256");
+            p_puts("P - Play scale");
+            break;
+        case 'Q':   /* Quit */
+            p_close(pcb);
+            if (ret=p_devdel("MUS",E_LDD))
+                panic(7,ret);
+            return(0);
+        case 'V':   /* Volume */
+            if (p_stoi(&p,&volume)<0)
+                volume=0;
+            if (volume<0 || volume>3)
+                volume=0;
+            break;
+        case 'L':   /* Length */
+            if (p_stoi(&p,&length)<0)
+                length=100;
+            if (length<0 || length>256)
+                length=100;
+            break;
+        case 'P':   /* play that lot */
+            for (i=0;i<sizeof(notes);i++)
+                {
+                bb[i<<1]=notes[i]|(volume<<6);
+                bb[(i<<1)+1]=length;
+                }
+            p_write(pcb,&bb[0],sizeof(notes));
+            break;
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            bb[0]=notes[((*(p-1))-'0')<<1]|(volume<<6);
+            bb[1]=length;
+            p_write(pcb,&bb[0],1);
+            break;
+            }
+        }
+    }
diff --git a/code/SIBOSDK/lib/accessir.ldd b/code/SIBOSDK/lib/accessir.ldd
new file mode 100644
index 0000000..23abf36
Binary files /dev/null and b/code/SIBOSDK/lib/accessir.ldd differ
diff --git a/code/SIBOSDK/lib/atimdvr.ldd b/code/SIBOSDK/lib/atimdvr.ldd
new file mode 100644
index 0000000..2a40744
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diff --git a/code/SIBOSDK/lib/bar128.ldd b/code/SIBOSDK/lib/bar128.ldd
new file mode 100644
index 0000000..55d2515
Binary files /dev/null and b/code/SIBOSDK/lib/bar128.ldd differ
diff --git a/code/SIBOSDK/lib/barc39.ldd b/code/SIBOSDK/lib/barc39.ldd
new file mode 100644
index 0000000..169a15c
Binary files /dev/null and b/code/SIBOSDK/lib/barc39.ldd differ
diff --git a/code/SIBOSDK/lib/barean.ldd b/code/SIBOSDK/lib/barean.ldd
new file mode 100644
index 0000000..d9c3351
Binary files /dev/null and b/code/SIBOSDK/lib/barean.ldd differ
diff --git a/code/SIBOSDK/lib/baritf.ldd b/code/SIBOSDK/lib/baritf.ldd
new file mode 100644
index 0000000..751db1e
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diff --git a/code/SIBOSDK/lib/barmples.ldd b/code/SIBOSDK/lib/barmples.ldd
new file mode 100644
index 0000000..a175201
Binary files /dev/null and b/code/SIBOSDK/lib/barmples.ldd differ
diff --git a/code/SIBOSDK/lib/barraw.ldd b/code/SIBOSDK/lib/barraw.ldd
new file mode 100644
index 0000000..70510d9
Binary files /dev/null and b/code/SIBOSDK/lib/barraw.ldd differ
diff --git a/code/SIBOSDK/lib/clib.lib b/code/SIBOSDK/lib/clib.lib
new file mode 100644
index 0000000..8ca5f0d
Binary files /dev/null and b/code/SIBOSDK/lib/clib.lib differ
diff --git a/code/SIBOSDK/lib/hwif.lib b/code/SIBOSDK/lib/hwif.lib
new file mode 100644
index 0000000..79c8876
Binary files /dev/null and b/code/SIBOSDK/lib/hwif.lib differ
diff --git a/code/SIBOSDK/lib/hwim.lib b/code/SIBOSDK/lib/hwim.lib
new file mode 100644
index 0000000..fcbdea5
Binary files /dev/null and b/code/SIBOSDK/lib/hwim.lib differ
diff --git a/code/SIBOSDK/lib/irlpt.ldd b/code/SIBOSDK/lib/irlpt.ldd
new file mode 100644
index 0000000..8fd9510
Binary files /dev/null and b/code/SIBOSDK/lib/irlpt.ldd differ
diff --git a/code/SIBOSDK/lib/isam.dyl b/code/SIBOSDK/lib/isam.dyl
new file mode 100644
index 0000000..96c5c85
Binary files /dev/null and b/code/SIBOSDK/lib/isam.dyl differ
diff --git a/code/SIBOSDK/lib/olib.lib b/code/SIBOSDK/lib/olib.lib
new file mode 100644
index 0000000..2193f9d
Binary files /dev/null and b/code/SIBOSDK/lib/olib.lib differ
diff --git a/code/SIBOSDK/lib/plib.lib b/code/SIBOSDK/lib/plib.lib
new file mode 100644
index 0000000..8feafb8
Binary files /dev/null and b/code/SIBOSDK/lib/plib.lib differ
diff --git a/code/SIBOSDK/lib/rlib.lib b/code/SIBOSDK/lib/rlib.lib
new file mode 100644
index 0000000..05ee4e9
Binary files /dev/null and b/code/SIBOSDK/lib/rlib.lib differ
diff --git a/code/SIBOSDK/lib/snddvr.ldd b/code/SIBOSDK/lib/snddvr.ldd
new file mode 100644
index 0000000..4f4a066
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diff --git a/code/SIBOSDK/lib/sndfrc.ldd b/code/SIBOSDK/lib/sndfrc.ldd
new file mode 100644
index 0000000..ead89a1
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diff --git a/code/SIBOSDK/lib/sys$8087.ldd b/code/SIBOSDK/lib/sys$8087.ldd
new file mode 100644
index 0000000..cbbdd5a
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diff --git a/code/SIBOSDK/lib/sys$chgh.ldd b/code/SIBOSDK/lib/sys$chgh.ldd
new file mode 100644
index 0000000..991ff14
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diff --git a/code/SIBOSDK/lib/sys$fchg.ldd b/code/SIBOSDK/lib/sys$fchg.ldd
new file mode 100644
index 0000000..991ff14
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diff --git a/code/SIBOSDK/lib/wlib.lib b/code/SIBOSDK/lib/wlib.lib
new file mode 100644
index 0000000..fd336ea
Binary files /dev/null and b/code/SIBOSDK/lib/wlib.lib differ
diff --git a/code/SIBOSDK/notes/make.bat b/code/SIBOSDK/notes/make.bat
new file mode 100644
index 0000000..d0555f6
--- /dev/null
+++ b/code/SIBOSDK/notes/make.bat
@@ -0,0 +1,3 @@
+@echo off
+tscx /m notes
+tscx /m notes
diff --git a/code/SIBOSDK/notes/nocomman.c b/code/SIBOSDK/notes/nocomman.c
new file mode 100644
index 0000000..2f05698
--- /dev/null
+++ b/code/SIBOSDK/notes/nocomman.c
@@ -0,0 +1,631 @@
+/* NOCOMMAN.C */
+
+#include <notes.g>
+#include <notes.rsg>
+#include <hwim.h>
+#include <scrimg.g>
+#include <s_.rsg>
+#include "nolayout.h"
+#include "notes.def"
+
+GLREF_D PR_HWIMMAN *w_am;
+GLREF_D PR_WSERV *w_ws;
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D PR_VAFLAT *DatApp1;
+GLREF_D PR_NOCOMMAN *DatApp2;
+GLREF_D PR_EDWIN *DatApp3;
+GLREF_D NOTE *DatApp4;
+
+GLDEF_D LAYOUT_DATA ld;
+
+LOCAL_C VOID RotateStatusWindow(VOID)
+    {
+    P_EXTENT ext;
+
+    if (ld.Version4)
+        {
+        if (!ld.StatusWindow--)
+            ld.StatusWindow=W_STATUS_WINDOW_BIG;
+        wStatusWindow(ld.StatusWindow);
+        wInquireStatusWindow(-1,&ext);
+        ld.StatusWindowWidth=ext.width;
+        }
+    else
+        {
+        if (ld.StatusWindow^=TRUE)
+            {
+            wsEnable();
+            ld.StatusWindowWidth=WS_WIDTH;
+            }
+        else
+            {
+            wsDisable();
+            ld.StatusWindowWidth=0;
+            }
+        }
+    }
+
+LOCAL_C VOID InitStatusWindow(VOID)
+    {
+    if (ld.Version4)
+        wsSetList(W_STATUS_WINDOW_ICON,NULL,0);
+    RotateStatusWindow();
+    }
+
+LOCAL_C VOID GetFontHeightData(VOID)
+    {
+    G_FONT_INFO font;
+
+    gFontInfo(WS_FONT_SYSTEM,0,&font);
+    ld.FontHeight=font.height;
+    ld.FontAscent=font.ascent;
+    }
+
+LOCAL_C VOID CreateTextWindows(PR_NOCOMMAN *self)
+    {
+    self->nocomman.tagwin=f_new(CAT_NOTES_NOTES,C_NOTAGWIN);
+    self->nocomman.cntwin=f_new(CAT_NOTES_NOTES,C_NOCNTWIN);
+    }
+
+LOCAL_C VOID InitTextWindow(VOID *win,INT x,INT y,INT width)
+    {
+    W_WINDATA wd;
+
+    wd.background=W_WIN_BACK_NONE;
+    wd.extent.tl.x=x;
+    wd.extent.tl.y=y+EDGE_TLY;
+    wd.extent.width=width;
+    wd.extent.height=ld.FontHeight+2;
+    p_send5(win,O_WN_CONNECT,NULL,W_WIN_BACKGROUND|W_WIN_EXTENT,&wd);
+    hInitVis(win);
+    }
+
+LOCAL_C VOID MoveWindowLeft(INT wid,INT change)
+    {
+    W_WINDATA wd;
+
+    wInquireWindow(wid,&wd);
+    wd.extent.tl.x+=change;
+    wSetWindow(wid,W_WIN_EXTENT,&wd);
+    }
+
+LOCAL_C UINT CalculateYValues(UWORD *py1,UWORD *py2)
+    {
+    UWORD NumLines;
+    UWORD LineHeight;
+    UWORD spare;
+
+    LineHeight=ld.FontHeight+2;
+    NumLines=(ld.ScreenHeight-REQD_EDGE_PIXELS)/LineHeight;
+    spare=ld.ScreenHeight-REQD_EDGE_PIXELS-LineHeight*NumLines;
+    spare>>=1;      /* excess goes to second "spare" region */
+    *py1=EDGE_HEIGHT+LineHeight+BASIC_GAP_BETWEEN_WINDOWS+spare;
+    *py2=ld.ScreenHeight-(EDGE_HEIGHT+LineHeight);
+    return(NumLines-2);
+    }
+
+LOCAL_C VOID SetupInEdwin(IN_EDWIN *pInit,INT delx,INT flags,INT maxlen)
+    {
+    pInit->vulen=ld.ScreenWidth-ld.StatusWindowWidth-delx;
+    pInit->flags=flags;
+    pInit->maxlen=maxlen;
+    pInit->contents[0]=0;
+    }
+
+LOCAL_C PR_NOWIN *CreateNowin(INT class,IN_EDWIN *pIned,IN_EDWIN_X *pIX)
+    {
+    PR_NOWIN *nowin;
+
+    nowin=f_newsend(CAT_NOTES_NOTES,class,O_WN_INIT,pIned,pIX);
+    hInitVis(nowin);
+    return(nowin);
+    }
+
+#define EDWIN_FLGS (IN_EDWIN_VULEN_PIXELS|IN_EDWIN_POSITION_SUPPLIED)
+
+LOCAL_C VOID InitialiseWindows(PR_NOCOMMAN *self)
+    {
+    UWORD x1,x2;
+    UWORD y1,y2;
+    UWORD NumNotesLines;
+    IN_EDWIN ined;
+    IN_EDWIN_X inedx;
+
+    CreateTextWindows(self);
+    x1=p_send2(self->nocomman.tagwin,O_WN_SENSE);
+    x2=p_send2(self->nocomman.cntwin,O_WN_SENSE);
+    NumNotesLines=CalculateYValues(&y1,&y2);
+    SetupInEdwin(&ined,x1,EDWIN_FLGS|IN_EDWIN_FONT_SUPPLIED,40);
+    inedx.pos.x=x1;
+    inedx.pos.y=0;
+    if (ld.Version4)
+        {
+        inedx.font=WS_FONT_SYSTEM;
+        inedx.style=G_STY_BOLD;
+        }
+    else
+        {
+        inedx.font=WS_FONT_BASE+1;
+        inedx.style=G_STY_NORMAL;
+        }
+    self->nocomman.edit[0]=CreateNowin(C_NOTITWIN,&ined,&inedx);
+    SetupInEdwin(&ined,0,EDWIN_FLGS|IN_EDWIN_VISLINES_SUPPLIED|
+                            IN_EDWIN_LEFT_CURSOR|IN_EDWIN_CLIPBOARD,512);
+    inedx.pos.x=0;
+    inedx.pos.y=y1;
+    inedx.vislines=NumNotesLines;
+    inedx.clip=NULL;
+    self->nocomman.edit[1]=CreateNowin(C_NOWIN,&ined,&inedx);
+    SetupInEdwin(&ined,x2,EDWIN_FLGS,20);
+    inedx.pos.x=0;
+    inedx.pos.y=y2;
+    self->nocomman.edit[2]=CreateNowin(C_NOFNDWIN,&ined,&inedx);
+    InitTextWindow(self->nocomman.tagwin,0,0,x1);
+    InitTextWindow(self->nocomman.cntwin,
+                            ld.ScreenWidth-ld.StatusWindowWidth-x2,y2,x2);
+    }
+
+LOCAL_C VOID InitialiseLayout(PR_NOCOMMAN *self)
+    {
+    ld.Version4=
+      ((wserv_channel->conn.info.version_id&WS_VERSION_MASK) >= WS_VERSION_4);
+    InitStatusWindow();
+    ld.ScreenWidth=wserv_channel->conn.info.pixels.x;
+    ld.ScreenHeight=wserv_channel->conn.info.pixels.y;
+    GetFontHeightData();
+    InitialiseWindows(self);
+    DatApp3=self->nocomman.edit[NOTES_WINDOW]->nowin.edwin;
+    }
+
+LOCAL_C VOID FocusTo(PR_NOCOMMAN *self,INT which)
+    {
+    if (w_ws->wserv.cli)
+        p_send3(w_ws->wserv.cli,O_WN_EMPHASISE,FALSE);
+    self->nocomman.which=which;
+    w_ws->wserv.cli=(PR_WIN *)self->nocomman.edit[which];
+    p_send3(w_ws->wserv.cli,O_WN_EMPHASISE,TRUE);
+    }
+
+LOCAL_C VOID FocusToWithCheck(PR_NOCOMMAN *self,INT which)
+    {
+    if (which==self->nocomman.which)
+        return;
+    FocusTo(self,which);
+    }
+
+LOCAL_C VOID RecordChange(PR_NOWIN *win,LENBUF *lb)
+    {
+    PR_EDWIN *edwin;
+    SE_EDWIN sense;
+
+    edwin=win->nowin.edwin;
+    if (!(edwin->edwin.change))
+        return;
+    p_send3(edwin,O_WN_SENSE,&sense);
+    lb->buf=f_realloc(lb->buf,sense.len);
+    lb->len=sense.len;
+    p_bcpy(lb->buf,sense.buf,sense.len);
+    edwin->edwin.change=FALSE;
+    }
+
+LOCAL_C VOID RecordAnyChanges(PR_NOCOMMAN *self)
+    {
+    RecordChange(self->nocomman.edit[TITLE_WINDOW],&DatApp4->title);
+    RecordChange(self->nocomman.edit[NOTES_WINDOW],&DatApp4->note);
+    }
+
+LOCAL_C VOID SetCurrentNote(PR_NOCOMMAN *self)
+    {
+    DatApp4=ePointToNote(self->nocomman.where);
+    }
+
+LOCAL_C VOID LoadEditor(PR_NOWIN *win,LENBUF *lb)
+    {
+    PR_EDWIN *edwin;
+    SE_EDWIN set;
+
+    edwin=win->nowin.edwin;
+    set.buf=lb->buf;
+    set.len=lb->len;
+    p_send3(edwin,O_WN_SET,&set);
+    edwin->edwin.change=FALSE;
+    }
+
+LOCAL_C VOID LoadTagStatus(PR_NOCOMMAN *self)
+    {
+    p_send3(self->nocomman.tagwin,O_WN_SET,DatApp4->tagged);
+    }
+
+LOCAL_C VOID LoadWhereAndCount(PR_NOCOMMAN *self)
+    {
+    p_send4(self->nocomman.cntwin,
+                    O_WN_SET,self->nocomman.where+1,DatApp1->varoot.nrec);
+    }
+
+LOCAL_C VOID LoadWindows(PR_NOCOMMAN *self)
+    {
+    LoadEditor(self->nocomman.edit[TITLE_WINDOW],&DatApp4->title);
+    LoadEditor(self->nocomman.edit[NOTES_WINDOW],&DatApp4->note);
+    LoadWhereAndCount(self);
+    LoadTagStatus(self);
+    }
+
+LOCAL_C VOID CheckEditing(PR_NOCOMMAN *self)
+    {
+    if (self->nocomman.which==NOTES_WINDOW)
+        return;
+    hInfoPrint(NOSTR_ONLY_IN_NOTES);
+    p_leave(RUN_ACTIVE_USED);
+    }
+
+LOCAL_C VOID GiveTagCount(VOID)
+    {
+    hInfoPrint(NOSTR_TAG_COUNT,eCountTaggedNotes());
+    }
+
+LOCAL_C INT RunDialog(INT class,INT resid,VOID *rbuf)
+    {
+    DL_DATA dd;
+
+    dd.id=resid;
+    dd.rbuf=rbuf;
+    dd.pdlg=NULL;
+    return(hLaunchDial(CAT_NOTES_NOTES,class,&dd));
+    }
+
+LOCAL_C VOID TagCurrentNote(INT clear)
+    {
+    DatApp4->tagged=(!clear);
+    }
+
+LOCAL_C VOID SetTo(PR_NOCOMMAN *self,INT where)
+    {
+    self->nocomman.where=where;
+    SetCurrentNote(self);
+    LoadWindows(self);
+    }
+
+LOCAL_C VOID WinEmphasise(PR_NOCOMMAN *self,INT which,INT state)
+    {
+    p_send3(self->nocomman.edit[which]->nowin.edwin,O_WN_EMPHASISE,state);
+    }
+
+LOCAL_C VOID SetCursorWidth(PR_NOCOMMAN *self,INT which,INT width)
+    {
+    PR_EDWIN *edwin;
+    SCRIMG_WIN win;
+
+    edwin=self->nocomman.edit[which]->nowin.edwin;
+    p_send3(edwin->edwin.scrimg,O_SI_SENSE,&win);
+    win.cwidth=width;
+    p_send4(edwin->edwin.scrimg,O_SI_SET,&win,NULL);
+    }
+
+LOCAL_C VOID SetEdwinSelect(PR_NOCOMMAN *self,INT which,INT aoff,INT coff)
+    {
+    SET_EDWIN set;
+
+    set.flags=SET_EDWIN_CURSOR|SET_EDWIN_ANCHOR;
+    set.anchor=aoff;
+    set.cursor=coff;
+    p_send3(self->nocomman.edit[which]->nowin.edwin,O_EW_SET,&set);
+    }
+
+LOCAL_C VOID DrawImmediately(PR_WIN *win)
+    {
+    p_send2(win,O_WN_DODRAW);
+    }
+
+LOCAL_C VOID Search(PR_NOCOMMAN *self,LENBUF *lb,INT here,INT which)
+    {
+    INT ind;
+    
+    if (self->nocomman.casesens)
+        ind=p_bsub(lb->buf,lb->len,
+                    self->nocomman.pattern.buf,self->nocomman.pattern.len);
+    else
+        ind=p_bsubi(lb->buf,lb->len,
+                    self->nocomman.pattern.buf,self->nocomman.pattern.len);
+    if (ind<0)
+        return;
+    if (here!=self->nocomman.where)
+        SetTo(self,here);
+    if (self->nocomman.pattern.len)
+        {
+        if (which!=self->nocomman.which)
+            {
+            WinEmphasise(self,self->nocomman.which,FALSE);
+            SetCursorWidth(self,which,0);
+            WinEmphasise(self,which,TRUE);
+            }
+        SetEdwinSelect(self,which,ind,ind+self->nocomman.pattern.len);
+        if (which!=self->nocomman.which)
+            {
+            DrawImmediately((PR_WIN *)self->nocomman.cntwin);
+            DrawImmediately((PR_WIN *)self->nocomman.tagwin);
+            wFlush();
+            p_sleep(5L);
+            WinEmphasise(self,which,FALSE);
+            SetCursorWidth(self,which,2);
+            WinEmphasise(self,self->nocomman.which,TRUE);
+            }
+        }
+    p_leave(RUN_ACTIVE_USED);
+    }
+
+LOCAL_C VOID DoSearch(PR_NOCOMMAN *self,INT here,INT direction)
+    {
+    PR_EDWIN *edwin;
+    INT k;
+    INT count;
+    NOTE *pn;
+
+    RecordAnyChanges(self);
+    edwin=self->nocomman.edit[FIND_WINDOW]->nowin.edwin;
+    p_send3(edwin,O_WN_SENSE,&self->nocomman.pattern);
+    edwin->edwin.change=FALSE;
+    k=DatApp1->varoot.nrec;
+    count=k-1;
+    while (k--)
+        {
+        here+=direction;
+        if (here<0)
+            here=count;
+        else if (here>count)
+            here=0;
+        pn=ePointToNote(here);
+        if (self->nocomman.findtype!=FIND_NOTES_ONLY)
+            Search(self,&pn->title,here,TITLE_WINDOW);
+        if (self->nocomman.findtype!=FIND_TITLE_ONLY)
+            Search(self,&pn->note,here,NOTES_WINDOW);
+        }
+    hInfoPrint(NOSTR_NOT_FOUND);
+    }
+
+LOCAL_C INT EdwinChanged(PR_NOCOMMAN *self,INT which)
+    {
+    return(self->nocomman.edit[which]->nowin.edwin->edwin.change);
+    }
+
+LOCAL_C VOID CheckIfChanged(PR_NOCOMMAN *self)
+    {
+    if (EdwinChanged(self,TITLE_WINDOW))
+        return;
+    if (EdwinChanged(self,NOTES_WINDOW))
+        return;
+    hInfoPrint(NOSTR_NOT_CHANGED);
+    p_leave(RUN_ACTIVE_USED);
+    }
+
+LOCAL_C WORD GetLinkableData(ULONG *pFmt)
+    {
+    return(p_send3(w_am->appman.system,O_SY_LINK_PASTE,pFmt));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID nocomman_com_init(PR_NOCOMMAN *self)
+    {
+    DatApp2=self;
+    eInitialiseEngine();
+    SetCurrentNote(self);
+    InitialiseLayout(self);
+    LoadWhereAndCount(self);
+    FocusTo(self,TITLE_WINDOW);
+    InitLinkServer();
+    }
+
+METHOD VOID nocomman_com_statwin(PR_NOCOMMAN *self)
+    {
+    INT change;
+    INT i;
+
+    change=ld.StatusWindowWidth;
+    RotateStatusWindow();
+    change-=ld.StatusWindowWidth;
+    for (i=0; i<3; i++)
+        p_send3(self->nocomman.edit[i],O_NW_INCREASE_WIDTH,change);
+    MoveWindowLeft(self->nocomman.cntwin->win.id,change);
+    }
+
+METHOD VOID nocomman_com_exit(VOID)
+    {
+    p_exit(0);
+    }
+
+METHOD VOID nocomman_ncon_new(PR_NOCOMMAN *self)
+    {
+    RecordAnyChanges(self);
+    self->nocomman.where=eAppendNullEntry();
+    SetCurrentNote(self);
+    LoadWindows(self);
+    FocusToWithCheck(self,TITLE_WINDOW);
+    }
+
+METHOD VOID nocomman_ncon_insert(PR_NOCOMMAN *self)
+    {
+    RecordAnyChanges(self);
+    if (!self->nocomman.clip.title.len && !self->nocomman.clip.note.len)
+        {
+        hInfoPrint(NOSTR_NO_NOTE_INSERTED);
+        return;
+        }
+    self->nocomman.where=eAppendNullEntry();
+    SetCurrentNote(self);
+    eTakeCopy(DatApp4,&self->nocomman.clip);
+    LoadWindows(self);
+    }
+
+METHOD VOID nocomman_ncon_copy(PR_NOCOMMAN *self)
+    {
+    NOTE new;
+
+    RecordAnyChanges(self);
+    if (!DatApp4->title.len && !DatApp4->note.len)
+        {
+        hInfoPrint(NOSTR_NO_NOTE_COPIED);
+        return;
+        }
+    eTakeCopy(&new,DatApp4);
+    eZeroNote(&self->nocomman.clip);
+    self->nocomman.clip=new;
+    hInfoPrint(NOSTR_NOTE_COPIED);
+    }
+
+METHOD VOID nocomman_ncon_delete(PR_NOCOMMAN *self)
+    {
+    if (!hConfirm(NOSTR_DELETE_NOTE))
+        return;
+    self->nocomman.where=eDeleteNote(self->nocomman.where);
+    SetCurrentNote(self);
+    LoadWindows(self);
+    }
+
+METHOD VOID nocomman_ncon_record(PR_NOCOMMAN *self)
+    {
+    CheckIfChanged(self);
+    RecordAnyChanges(self);
+    hInfoPrint(NOSTR_NOTE_RECORDED);
+    }
+
+METHOD VOID nocomman_ncon_undo(PR_NOCOMMAN *self)
+    {
+    CheckIfChanged(self);
+    if (hConfirm(NOSTR_UNDO_EDITING))
+        LoadWindows(self);
+    }
+
+METHOD VOID nocomman_ncoe_insert(PR_NOCOMMAN *self)
+    {
+    CheckEditing(self);
+    if (!(p_send2(DatApp3,O_EW_PASTE_CLIP)))
+        hInfoPrint(NOSTR_NO_TEXT_INSERTED);
+    }
+
+METHOD VOID nocomman_ncoe_copy(PR_NOCOMMAN *self)
+    {
+    CheckEditing(self);
+    if (!(p_send2(DatApp3,O_EW_REPLACE_CLIP)))
+        hInfoPrint(NOSTR_NO_TEXT_COPIED);
+    else
+        hInfoPrint(NOSTR_TEXT_COPIED);
+    }
+
+METHOD VOID nocomman_ncoe_bring(PR_NOCOMMAN *self)
+    {
+    INT lkpid;
+    ULONG lkfmt;
+
+    CheckEditing(self);
+    lkpid=p_send3(w_am->appman.system,O_SY_LINK_PASTE,&lkfmt);
+    if (!lkpid || !(lkfmt & (1<<DF_LINK_TEXT)))
+        {
+        hInfoPrint(-SYS_NOTHING_TO_BRING);
+        return;
+        }
+    p_send4(DatApp3,O_EW_BRING_IN,lkpid,1<<DF_LINK_TEXT);
+    }
+
+METHOD VOID nocomman_ncoe_evaluate(PR_NOCOMMAN *self)
+    {
+    CheckEditing(self);
+    p_send2(DatApp3,O_EW_EVALUATE);
+    }
+
+METHOD VOID nocomman_ncow_title(PR_NOCOMMAN *self,INT commid)
+    {
+    commid-=O_NCOW_TITLE;
+    FocusToWithCheck(self,commid);
+    }
+
+METHOD VOID nocomman_ncox_psetup(VOID)
+    {
+    p_send2(w_ws,O_WS_EDIT_PRINT_CONTEXT);
+    }
+
+METHOD VOID nocomman_nco_switch_focus(PR_NOCOMMAN *self,INT mods)
+    {
+    INT which;
+
+    which=self->nocomman.which;
+    if (mods&W_SHIFT_MODIFIER)
+        {
+        if (!which--)
+            which=FIND_WINDOW;
+        }
+    else if (which++==FIND_WINDOW)
+        which=TITLE_WINDOW;
+    FocusTo(self,which);
+    }
+
+METHOD VOID nocomman_ncot_set(PR_NOCOMMAN *self,INT commid)
+    {
+    if (commid>=O_NCOT_SET_ALL)
+        eTagAllNotes(commid-O_NCOT_SET_ALL);
+    else
+        TagCurrentNote(commid-O_NCOT_SET);
+    LoadTagStatus(self);
+    GiveTagCount();
+    }
+
+METHOD VOID nocomman_ncox_goto(PR_NOCOMMAN *self)
+    {
+    UWORD where;
+
+    where=self->nocomman.where;
+    if (!RunDialog(C_NODL_GOTO,NODL_GOTO,&where))
+        return;
+    if (where==self->nocomman.where)
+        return;
+    RecordAnyChanges(self);
+    SetTo(self,where);
+    }
+
+METHOD VOID nocomman_ncox_moveto(PR_NOCOMMAN *self)
+    {
+    UWORD where;
+
+    where=0;
+    if (!RunDialog(C_NODL_GOTO,NODL_MOVETO,&where))
+        return;
+    if (where==self->nocomman.where)
+        return;
+    RecordAnyChanges(self);
+    eMoveNoteTo(where,self->nocomman.where);
+    SetTo(self,where);
+    }
+
+METHOD VOID nocomman_ncos_options(PR_NOCOMMAN *self)
+    {
+    RunDialog(C_NODL_OPTIONS,NODL_OPTIONS,NULL);
+    }
+
+METHOD VOID nocomman_nco_quick_find(PR_NOCOMMAN *self,INT dir)
+    {
+    INT here;
+
+    here=EdwinChanged(self,FIND_WINDOW)?
+                                DatApp1->varoot.nrec: self->nocomman.where;
+    DoSearch(self,here,dir);
+    }
+
+METHOD VOID nocomman_ncos_forwards(PR_NOCOMMAN *self)
+    {
+    DoSearch(self,self->nocomman.where,+1);
+    }
+
+METHOD VOID nocomman_ncos_backwards(PR_NOCOMMAN *self)
+    {
+    DoSearch(self,self->nocomman.where,-1);
+    }
+
+METHOD VOID nocomman_ncos_first(PR_NOCOMMAN *self)
+    {
+    DoSearch(self,DatApp1->varoot.nrec,+1);
+    }
+
+METHOD VOID nocomman_ncos_last(PR_NOCOMMAN *self)
+    {
+    DoSearch(self,DatApp1->varoot.nrec,-1);
+    }
+
diff --git a/code/SIBOSDK/notes/nodlgs.c b/code/SIBOSDK/notes/nodlgs.c
new file mode 100644
index 0000000..2238d3c
--- /dev/null
+++ b/code/SIBOSDK/notes/nodlgs.c
@@ -0,0 +1,42 @@
+/* NODLGS.C */
+
+#include <notes.g>
+#include <ncedit.g>
+#include <hwim.h>
+
+GLREF_D PR_VAFLAT *DatApp1;
+GLREF_D PR_NOCOMMAN *DatApp2;
+
+#pragma METHOD_CALL
+
+METHOD VOID nodl_goto_dl_dyn_init(PR_DLGBOX *self)
+    {
+    SE_NCEDIT set;
+
+    set.high=DatApp1->varoot.nrec;
+    set.value=(*(UWORD *)self->dlgbox.rbuf)+1;
+    set.flags=SE_NCEDIT_VALUE|SE_NCEDIT_HIGH;
+    hDlgSet(1,&set);
+    }
+
+METHOD INT nodl_goto_dl_key(PR_DLGBOX *self)
+    {
+    *(UWORD *)self->dlgbox.rbuf=hDlgSenseNcedit(1)-1;
+    return(WN_KEY_CHANGED);
+    }
+
+#define NODL_OPTIONS_CASESENS   1
+#define NODL_OPTIONS_FINDTYPE   2
+
+METHOD VOID nodl_options_dl_dyn_init(PR_DLGBOX *self)
+    {
+    hDlgSetChlist(NODL_OPTIONS_CASESENS,DatApp2->nocomman.casesens);
+    hDlgSetChlist(NODL_OPTIONS_FINDTYPE,DatApp2->nocomman.findtype);
+    }
+
+METHOD INT nodl_options_dl_key(PR_DLGBOX *self)
+    {
+    DatApp2->nocomman.casesens=hDlgSenseChlist(NODL_OPTIONS_CASESENS);
+    DatApp2->nocomman.findtype=hDlgSenseChlist(NODL_OPTIONS_FINDTYPE);
+    return(WN_KEY_CHANGED);
+    }
diff --git a/code/SIBOSDK/notes/noengine.c b/code/SIBOSDK/notes/noengine.c
new file mode 100644
index 0000000..9100379
--- /dev/null
+++ b/code/SIBOSDK/notes/noengine.c
@@ -0,0 +1,130 @@
+/* NOENGINE.C */
+
+#include <notes.g>
+#include <notes.rsg>
+#include <hwim.h>
+
+GLREF_D PR_VAFLAT *DatApp1;
+
+GLDEF_C NOTE *ePointToNote(INT pos)
+    {
+    return((NOTE *)p_send3(DatApp1,O_VA_PREC,pos));
+    }
+
+GLDEF_C INT eAppendNullEntry(VOID)
+    {
+    NOTE note;
+
+    if (DatApp1->varoot.nrec==MAX_NUMBER_NOTES)
+        {
+        hInfoPrint(NOSTR_MAX_NUMBER_NOTES);
+        p_leave(RUN_ACTIVE_CLEANUP_NONOTIFY);
+        }
+    p_bfil(&note,sizeof(NOTE),0);
+    p_send3(DatApp1,O_VA_APPEND,&note);
+    return(DatApp1->varoot.nrec-1);
+    }
+
+LOCAL_C VOID ZeroLenBuf(LENBUF *lb)
+    {
+    p_free(lb->buf);
+    lb->buf=NULL;
+    lb->len=0;
+    }
+
+GLDEF_C VOID eZeroNote(NOTE *pn)
+    {
+    ZeroLenBuf(&pn->title);
+    ZeroLenBuf(&pn->note);
+    pn->tagged=FALSE;
+    }
+
+GLDEF_C INT eDeleteNote(INT pos)
+    {
+    if (DatApp1->varoot.nrec==1)
+        {
+        eZeroNote(ePointToNote(0));
+        return(0);
+        }
+    p_send3(DatApp1,O_VA_DELETE,pos);
+    p_send(DatApp1,O_VA_COMPRESS);
+    if (pos==DatApp1->varoot.nrec)
+        pos--;
+    return(pos);
+    }
+
+GLDEF_C VOID eInitialiseEngine(VOID)
+    {
+    DatApp1=f_newsend(CAT_NOTES_OLIB,C_VAFLAT,O_VA_INIT,sizeof(NOTE),4);
+    eAppendNullEntry();
+    }
+
+GLDEF_C INT eCountTaggedNotes(VOID)
+    {
+    INT ret;
+    INT i;
+    NOTE *pn;
+
+    ret=0;
+    pn=ePointToNote(0);
+    i=DatApp1->varoot.nrec;
+    while (i--)
+        {
+        if (pn->tagged)
+            ret++;
+        pn++;
+        }
+    return(ret);
+    }
+
+GLDEF_C VOID eTagAllNotes(INT clear)
+    {
+    INT set;
+    INT i;
+    NOTE *pn;
+
+    set=(!clear);
+    pn=ePointToNote(0);
+    i=DatApp1->varoot.nrec;
+    while (i--)
+        {
+        pn->tagged=set;
+        pn++;
+        }
+    }
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT TakeCopyLenBuf(LENBUF *targ,LENBUF *src)
+    {
+    targ->buf=f_alloc(src->len);
+    p_bcpy(targ->buf,src->buf,src->len);
+    targ->len=src->len;
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C VOID eTakeCopy(NOTE *targ,NOTE *src)
+    {
+    INT ret;
+
+    TakeCopyLenBuf(&targ->title,&src->title);
+    ret=p_enter3(TakeCopyLenBuf,&targ->note,&src->note);
+    if (ret)
+        {
+        p_free(targ->title.buf);
+        targ->title.buf=0;
+        p_leave(ret);
+        }
+    targ->tagged=src->tagged;
+    }
+
+GLDEF_C VOID eMoveNoteTo(INT newpos,INT pos)
+    {
+    NOTE moving;
+
+    moving=*ePointToNote(pos);
+    p_send3(DatApp1,O_VA_DELETE,pos);
+    p_send4(DatApp1,O_VA_INSERT,newpos,&moving);
+    }
diff --git a/code/SIBOSDK/notes/nolayout.h b/code/SIBOSDK/notes/nolayout.h
new file mode 100644
index 0000000..2001291
--- /dev/null
+++ b/code/SIBOSDK/notes/nolayout.h
@@ -0,0 +1,26 @@
+/* NOLAYOUT.H */
+
+typedef struct
+    {
+    UBYTE Version4;
+    UBYTE StatusWindow;
+    UWORD StatusWindowWidth;
+    UWORD ScreenWidth;
+    UWORD ScreenHeight;
+    UWORD FontHeight;
+    UWORD FontAscent;
+    } LAYOUT_DATA;
+
+#define DOUBLE_SHADOW_WIDTH 2
+
+#define EDGE_TLX    5
+#define EDGE_TLY    2
+#define EDGE_BRX    (EDGE_TLX+DOUBLE_SHADOW_WIDTH)
+#define EDGE_BRY    (EDGE_TLY+DOUBLE_SHADOW_WIDTH)
+#define EDGE_WIDTH  (EDGE_TLX+EDGE_BRX)
+#define EDGE_HEIGHT (EDGE_TLY+EDGE_BRY)
+
+#define BASIC_GAP_BETWEEN_WINDOWS   1
+#define REQD_EDGE_PIXELS (3*EDGE_HEIGHT+2*BASIC_GAP_BETWEEN_WINDOWS)
+
+#define TEXT_WINDOW_EDGE_WIDTH      3
diff --git a/code/SIBOSDK/notes/nolinksv.c b/code/SIBOSDK/notes/nolinksv.c
new file mode 100644
index 0000000..a722ce0
--- /dev/null
+++ b/code/SIBOSDK/notes/nolinksv.c
@@ -0,0 +1,38 @@
+/* NOLINKSV.C */
+
+#include <notes.g>
+#include <hwim.h>
+
+GLREF_D PR_EDWIN *DatApp3;
+
+GLDEF_C VOID InitLinkServer(VOID)
+    {
+    f_newsend(CAT_NOTES_NOTES,C_NOLINKSV,O_SV_INIT);
+    }
+
+LOCAL_C VOID DestroyLinker(PR_NOLINKSV *self)
+    {
+    hDestroy(self->nolinksv.ewls);
+    self->nolinksv.ewls=NULL;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID nolinksv_ls_set_format(PR_NOLINKSV *self,INT type)
+    {
+    DestroyLinker(self);
+    self->nolinksv.ewls=f_newsend(CAT_NOTES_HWIM,C_EWLINKSV,
+                                                O_EWLS_INIT,DatApp3,type);
+    }
+
+METHOD INT nolinksv_ls_get_data(PR_NOLINKSV *self,INT len)
+    {
+    if (len>0)
+    	{
+    	if (((INT)(self->linksv.len=p_send4(self->nolinksv.ewls,
+                                O_EWLS_EXTRACT,&self->linksv.buf,len)))>=0)
+    	    return(TRUE);
+    	}
+    DestroyLinker(self);
+    return(FALSE);				       
+    }
diff --git a/code/SIBOSDK/notes/nomain.c b/code/SIBOSDK/notes/nomain.c
new file mode 100644
index 0000000..61b8812
--- /dev/null
+++ b/code/SIBOSDK/notes/nomain.c
@@ -0,0 +1,20 @@
+/* NOMAIN.C */
+
+#include <notes.g>
+
+#define APPMAN_FLGS (FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN)
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV wserv;
+
+    p_linklib(0);
+    app.flags=APPMAN_FLGS|FLG_APPMAN_LINKING|FLG_APPMAN_IPCS|
+                                                    FLG_APPMAN_FULLSCREEN;
+    wserv.com_cat=app.wserv_cat=p_getlibh(CAT_NOTES_NOTES);
+    app.wserv_class=C_NOWSERV;
+    wserv.com_class=C_NOCOMMAN;
+    p_send4(p_new(CAT_NOTES_HWIM,C_HWIMMAN),O_AM_INIT,&app,&wserv);
+    }
+
diff --git a/code/SIBOSDK/notes/notes.afl b/code/SIBOSDK/notes/notes.afl
new file mode 100644
index 0000000..7578d91
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.afl
@@ -0,0 +1,3 @@
+notes.pic
+notes.rsc
+notes.shd
diff --git a/code/SIBOSDK/notes/notes.cat b/code/SIBOSDK/notes/notes.cat
new file mode 100644
index 0000000..3d1e018
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.cat
@@ -0,0 +1,165 @@
+IMAGE notes
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+INCLUDE edwin.g
+INCLUDE ipc.g
+
+CLASS nowin bwin
+    {
+    REPLACE wn_key
+    REPLACE wn_emphasise
+    REPLACE wn_draw
+    REPLACE wn_init
+    ADD nw_increase_width
+    ADD nw_init=p_dummy
+    PROPERTY 1
+        {
+        PR_EDWIN *edwin;
+        }
+    }
+
+CLASS notitwin nowin
+    {
+    REPLACE wn_key
+    }
+
+CLASS nofndwin nowin
+    {
+    REPLACE destroy
+    REPLACE wn_draw
+    REPLACE wn_key
+    REPLACE nw_init
+    PROPERTY
+        {
+        TEXT *prompt;
+        UWORD len;
+        UWORD x;
+        UWORD y;
+        }
+    }
+    
+CLASS notagwin win
+    {
+    REPLACE wn_set
+    REPLACE wn_sense
+    REPLACE wn_draw
+    PROPERTY
+        {
+        UWORD on;
+        }
+    }
+
+CLASS nocntwin win
+    {
+    REPLACE wn_set
+    REPLACE wn_sense
+    REPLACE wn_draw
+    PROPERTY
+        {
+        UWORD val;
+        UWORD max;
+        }
+    }
+    
+CLASS nocomman comman
+    {
+    REPLACE com_init
+    REPLACE com_statwin
+    REPLACE com_exit
+    ADD ncon_new
+    ADD ncon_insert
+    ADD ncon_copy
+    ADD ncon_delete
+    ADD ncon_record
+    ADD ncon_undo
+    ADD ncoe_insert
+    ADD ncoe_copy
+    ADD ncoe_bring
+    ADD ncoe_evaluate
+    ADD ncoe_sum=p_dummy
+    ADD ncow_title
+    ADD ncow_notes=nocomman_ncow_title
+    ADD ncow_find=nocomman_ncow_title
+    ADD ncos_options
+    ADD ncos_forwards
+    ADD ncos_backwards
+    ADD ncos_first
+    ADD ncos_last
+    ADD ncot_set
+    ADD ncot_clear=nocomman_ncot_set
+    ADD ncot_set_all=nocomman_ncot_set
+    ADD ncot_clear_all=nocomman_ncot_set
+    ADD ncox_goto
+    ADD ncox_moveto
+    ADD ncox_symbols=p_dummy
+    ADD ncox_psetup
+    ADD ncox_print=p_dummy
+    ADD nco_switch_focus
+    ADD nco_quick_find
+    TYPES
+        {
+        typedef struct
+            {
+            UBYTE len;
+            TEXT *buf;
+            } LENBUF;
+        typedef struct
+            {
+            LENBUF title;
+            LENBUF note;
+            UWORD tagged;
+            } NOTE;
+        }
+    CONSTANTS
+        {
+        TITLE_WINDOW        0
+        NOTES_WINDOW        1
+        FIND_WINDOW         2
+        MAX_NUMBER_NOTES    99
+        FIND_NOTES_ONLY     0
+        FIND_TITLE_ONLY     1
+        FIND_EITHER_WIN     2
+        }
+    PROPERTY
+        {
+        PR_NOWIN *edit[3];
+        UWORD which;
+        PR_NOTAGWIN *tagwin;
+        PR_NOCNTWIN *cntwin;
+        WORD where;
+        UBYTE casesens;
+        UBYTE findtype;
+        NOTE clip;
+        SE_EDWIN pattern;
+        }
+    }
+
+CLASS nowserv wserv
+    {
+    REPLACE ws_background
+    }
+
+CLASS nolinksv linksv
+    {
+    REPLACE ls_set_format
+    REPLACE ls_get_data
+    PROPERTY
+        {
+        PR_EWLINKSV *ewls;
+        }
+    }
+    
+CLASS nodl_goto dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+
+CLASS nodl_options dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
diff --git a/code/SIBOSDK/notes/notes.def b/code/SIBOSDK/notes/notes.def
new file mode 100644
index 0000000..430ed50
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.def
@@ -0,0 +1,12 @@
+GLREF_C NOTE *ePointToNote(INT pos);
+GLREF_C INT eAppendNullEntry(VOID);
+GLREF_C VOID eZeroNote(NOTE *pn);
+GLREF_C INT eDeleteNote(INT pos);
+GLREF_C VOID eInitialiseEngine(VOID);
+GLREF_C INT eCountTaggedNotes(VOID);
+GLREF_C VOID eTagAllNotes(INT clear);
+GLREF_C VOID eTagCurrentNote(INT clear);
+GLREF_C VOID eTakeCopy(NOTE *targ,NOTE *src);
+GLREF_C VOID eMoveNoteTo(INT newpos,INT pos);
+
+GLREF_C VOID InitLinkServer(VOID);
diff --git a/code/SIBOSDK/notes/notes.ms b/code/SIBOSDK/notes/notes.ms
new file mode 100644
index 0000000..a5bd624
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.ms
@@ -0,0 +1,3 @@
+Notes
+
+5000
diff --git a/code/SIBOSDK/notes/notes.plk b/code/SIBOSDK/notes/notes.plk
new file mode 100644
index 0000000..62740c6
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.plk
@@ -0,0 +1,2 @@
+notes1.pic
+notes2.pic
diff --git a/code/SIBOSDK/notes/notes.pr b/code/SIBOSDK/notes/notes.pr
new file mode 100644
index 0000000..00b33cb
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.pr
@@ -0,0 +1,45 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile notes.cat
+
+#if %remake #or (notes.rg #older notes.re) #or (notes.rg #older notes.g) #then
+  #run "re notes" no_window no_abort
+#endif
+
+#if (notes.rsg #older notes.rss) #or (notes.rsg #older notes.rg) #then
+  #file delete notes.rsg
+  #run "rs notes" no_window no_abort
+#endif
+
+#if notes.rzc #older notes.rsg #then
+  #run "rch notes" no_window no_abort
+  #file delete notes.img
+#endif
+
+#compile nocomman.c
+#compile nodlgs.c
+#compile noengine.c
+#compile nolinksv.c
+#compile nomain.c
+#compile nowin.c
+#compile nowserv.c
+
+#if (notes.pic #older notes1.pic) #or (notes.pic #older notes2.pic) #then
+  #run "wspcx -l notes" no_window no_abort
+  #file delete notes.img
+#endif
+
+#if notes.shd #older notes.ms #then
+  #run "makeshd notes" no_window no_abort
+  #file delete notes.img
+#endif
+
+#if (notes.img #older notes.afl) #or (notes.img #older notes.pic) #then
+  #file delete notes.img
+#endif
+
+#pragma link(hwim.lib)
+
+#link notes.img
diff --git a/code/SIBOSDK/notes/notes.re b/code/SIBOSDK/notes/notes.re
new file mode 100644
index 0000000..28e34e5
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.re
@@ -0,0 +1,31 @@
+#include <notes.g>
+
+_O_COM_EXIT
+_O_NCON_NEW
+_O_NCON_INSERT
+_O_NCON_COPY
+_O_NCON_DELETE
+_O_NCON_RECORD
+_O_NCON_UNDO
+_O_NCOE_INSERT
+_O_NCOE_COPY
+_O_NCOE_BRING
+_O_NCOE_EVALUATE
+_O_NCOE_SUM
+_O_NCOW_TITLE
+_O_NCOW_NOTES
+_O_NCOW_FIND
+_O_NCOS_OPTIONS
+_O_NCOS_FORWARDS
+_O_NCOS_BACKWARDS
+_O_NCOS_FIRST
+_O_NCOS_LAST
+_O_NCOT_SET
+_O_NCOT_CLEAR
+_O_NCOT_SET_ALL
+_O_NCOT_CLEAR_ALL
+_O_NCOX_GOTO
+_O_NCOX_MOVETO
+_O_NCOX_SYMBOLS
+_O_NCOX_PSETUP
+_O_NCOX_PRINT
diff --git a/code/SIBOSDK/notes/notes.rss b/code/SIBOSDK/notes/notes.rss
new file mode 100644
index 0000000..4f8ac3c
--- /dev/null
+++ b/code/SIBOSDK/notes/notes.rss
@@ -0,0 +1,330 @@
+/* NOTES.RSS */
+
+#include <hwim.rh>
+#include <hwim.rg>
+#include <notes.rg>
+#include <s_.h>
+
+RESOURCE WSERV_INFO notes_accs
+    {
+    menbar_id=notes_menubar;
+    first_com=O_COM_EXIT;
+    accel={'x',
+           'a','j','k','d','r','u',
+           'i','c','b','e','z',
+           't','n','f',
+           'o','s','w','q','l',
+           '+','-','*','/',
+           'g','m','h','y','p'};
+    }
+
+RESOURCE MENU_BAR notes_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=notes_menu;
+            mb_item="Notes";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=edit_menu;
+            mb_item="Edit";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=windows_menu;
+            mb_item="Windows";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=search_menu;
+            mb_item="Search";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=tag_menu;
+            mb_item="Tag";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU notes_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCON_NEW;
+            mn_item="New note";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCON_INSERT;
+            mn_item="Insert note";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCON_COPY;
+            mn_item="Copy note";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCON_DELETE;
+            mn_item="Delete note";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCON_RECORD;
+            mn_item="Record";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCON_UNDO;
+            mn_item="Undo";
+            }
+        };
+    }
+
+RESOURCE MENU edit_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCOE_INSERT;
+            mn_item="Insert text";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOE_COPY;
+            mn_item="Copy text";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOE_BRING;
+            mn_item="Bring";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOE_EVALUATE;
+            mn_item="Evaluate";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOE_SUM;
+            mn_item="Sum";
+            }
+        };
+    }
+
+RESOURCE MENU windows_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCOW_TITLE;
+            mn_item="Title window";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOW_NOTES;
+            mn_item="Notes window";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOW_FIND;
+            mn_item="Find window";
+            }
+        };
+    }
+
+RESOURCE MENU search_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCOS_OPTIONS;
+            mn_item="Options";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOS_FORWARDS;
+            mn_item="Search forwards";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOS_BACKWARDS;
+            mn_item="Search backwards";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOS_FIRST;
+            mn_item="Search first";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOS_LAST;
+            mn_item="Search last";
+            }
+        };
+    }
+
+RESOURCE MENU tag_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCOT_SET;
+            mn_item="Set";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOT_CLEAR;
+            mn_item="Clear";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOT_SET_ALL;
+            mn_item="Tag all";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOT_CLEAR_ALL;
+            mn_item="Clear all";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_NCOX_GOTO;
+            mn_item="Go to";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOX_MOVETO;
+            mn_item="Move to";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOX_SYMBOLS;
+            mn_item="Show symbols";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOX_PSETUP;
+            mn_item="Print setup";
+            },
+        MENU_ITEM
+            {
+            com_id=O_NCOX_PRINT;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING nostr_find_prompt { str="Find: "; }     /* includes space */
+RESOURCE STRING nostr_max_number_notes { str="Maximum number of notes already reached"; }
+
+RESOURCE STRING nostr_no_note_inserted { str="No note to insert"; }
+RESOURCE STRING nostr_note_copied { str="Note copied"; }
+RESOURCE STRING nostr_no_note_copied { str="No note to copy"; }
+RESOURCE STRING nostr_note_recorded { str="Note recorded"; }
+
+RESOURCE STRING nostr_no_text_inserted { str="No text to insert"; }
+RESOURCE STRING nostr_no_text_copied { str="No text to copy"; }
+RESOURCE STRING nostr_text_copied { str="Text copied"; }
+RESOURCE STRING nostr_only_in_notes { str="Only available in notes window"; }
+RESOURCE STRING nostr_tag_count { str="Number of notes currently tagged: %d"; }
+RESOURCE STRING nostr_delete_note { str="Delete this note"; }
+RESOURCE STRING nostr_undo_editing { str="Undo editing"; }
+RESOURCE STRING nostr_not_found { str="Not found"; }
+RESOURCE STRING nostr_not_changed { str="Not changed"; }
+
+RESOURCE DIALOG nodl_goto
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    title="Go to";
+    controls=
+    	{
+    	CONTROL
+    	    {
+    	    class=C_NCEDIT;
+    	    prompt="Note number";
+    	    info=NCEDIT
+    		{
+    		low=1;
+    		high=99;
+    		};
+    	    }
+    	};
+    }
+
+RESOURCE DIALOG nodl_moveto
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    title="Move note";
+    controls=
+    	{
+    	CONTROL
+    	    {
+    	    class=C_NCEDIT;
+    	    prompt="New note number";
+    	    info=NCEDIT
+    		{
+    		low=1;
+    		high=99;
+    		};
+    	    }
+    	};
+    }
+
+RESOURCE MENU nom_find_types
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Just notes";},
+        CHOICE_ITEM { str="Just title";},
+        CHOICE_ITEM { str="Title and notes";}
+        };
+    }
+
+RESOURCE DIALOG nodl_options
+    {
+    title="Options for search";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Case sensitive";
+            info=CHLIST { rid=-SYS_NO_YES; };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Search";
+            info=CHLIST { rid=nom_find_types; };
+            }
+        };
+    }
diff --git a/code/SIBOSDK/notes/notes1.pic b/code/SIBOSDK/notes/notes1.pic
new file mode 100644
index 0000000..63d830f
Binary files /dev/null and b/code/SIBOSDK/notes/notes1.pic differ
diff --git a/code/SIBOSDK/notes/notes2.pic b/code/SIBOSDK/notes/notes2.pic
new file mode 100644
index 0000000..eeb14f9
Binary files /dev/null and b/code/SIBOSDK/notes/notes2.pic differ
diff --git a/code/SIBOSDK/notes/notesrel.prj b/code/SIBOSDK/notes/notesrel.prj
new file mode 100644
index 0000000..5e96ff0
--- /dev/null
+++ b/code/SIBOSDK/notes/notesrel.prj
@@ -0,0 +1,23 @@
+notesrel.prj    ! release files list
+notes.pr        ! TS project file
+make.bat        ! makes NOTES.APP
+!
+nolayout.h      ! layout constants
+notes.def       ! function prototypes
+notes.cat       ! category file
+notes.re        ! resource externals
+notes.rss       ! resource script
+!
+nocomman.c      ! command manager
+nodlgs.c        ! dialogs
+noengine.c      ! engine
+nolinksv.c      ! link server
+nomain.c        ! main
+nowin.c         ! note window
+nowserv.c       ! window server
+!
+notes.afl       ! add file list
+notes1.pic      ! s3 icon
+notes2.pic      ! s3a icon
+notes.plk       ! icon link file
+notes.ms        ! shell data source file
diff --git a/code/SIBOSDK/notes/nowin.c b/code/SIBOSDK/notes/nowin.c
new file mode 100644
index 0000000..39ef104
--- /dev/null
+++ b/code/SIBOSDK/notes/nowin.c
@@ -0,0 +1,164 @@
+/* NOWIN.C */
+
+#include <notes.g>
+#include <notes.rsg>
+#include <hwim.h>
+#include "nolayout.h"
+
+GLREF_D PR_NOCOMMAN *DatApp2;
+GLREF_D LAYOUT_DATA ld;
+
+LOCAL_C VOID DrawTextInWindow(INT wid,TEXT *pstr)
+    {
+    W_WINDATA wd;
+
+    wInquireWindow(wid,&wd);
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    gPrintBoxText((P_RECT *)(&wd.extent),ld.FontAscent+1,
+                                    G_TEXT_ALIGN_CENTRE,0,pstr,p_slen(pstr));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID nowin_wn_key(PR_NOWIN *self,INT keycode,INT mods)
+    {
+    if (keycode==W_KEY_TAB)
+        p_send3(DatApp2,O_NCO_SWITCH_FOCUS,mods);
+    else
+        p_send4(self->nowin.edwin,O_WN_KEY,keycode,mods);
+    }
+
+METHOD VOID nowin_wn_emphasise(PR_NOWIN *self,INT emphasise)
+    {
+    p_supersend3(self,O_WN_EMPHASISE,emphasise);
+    p_send3(self->nowin.edwin,O_WN_EMPHASISE,emphasise);
+    }
+
+METHOD VOID nowin_wn_draw(PR_NOWIN *self)
+    {
+    p_supersend2(self,O_WN_DRAW);
+    p_send2(self->nowin.edwin,O_WN_DRAW);
+    }
+
+METHOD VOID nowin_wn_init(PR_NOWIN *self,IN_EDWIN *pined,IN_EDWIN_X *pinx)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl=pinx->pos;
+    wd.extent.width=pined->vulen;
+    wd.extent.height=ld.FontHeight+2;
+    if (pined->flags&IN_EDWIN_VISLINES_SUPPLIED)
+        wd.extent.height*=pinx->vislines;
+    wd.extent.height+=EDGE_HEIGHT;
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    self->win.flags=PR_BWIN_CORNER_4|PR_BWIN_SHADOW_2;
+    pinx->pos.x=EDGE_TLX;
+    pinx->pos.y=EDGE_TLY;
+    pined->vulen-=EDGE_WIDTH;
+    p_send4(self,O_NW_INIT,pined,pinx);
+    self->nowin.edwin=f_newsend(CAT_NOTES_HWIM,C_EDWIN,
+                                                O_WN_INIT,pined,self,pinx);
+    }
+
+METHOD VOID nowin_nw_increase_width(PR_NOWIN *self,INT increase)
+    {
+    W_WINDATA wd;
+    PR_EDWIN *edwin;
+
+    wInvalidateWin(self->win.id);
+    wInquireWindow(self->win.id,&wd);
+    wd.extent.width+=increase;
+    wSetWindow(self->win.id,W_WIN_EXTENT,&wd);
+    edwin=self->nowin.edwin;
+    p_send3(edwin,O_EW_SENSE_SIZE,&wd.extent);
+    edwin->edwin.margins.right+=increase;
+    wd.extent.width+=increase;
+    p_send4(edwin,O_EW_SET_SIZE,&wd.extent,NULL);
+    }
+
+METHOD VOID notitwin_wn_key(PR_NOWIN *self,INT keycode,INT mods)
+    {
+    if (keycode==W_KEY_RETURN)
+        p_send3(DatApp2,O_NCO_SWITCH_FOCUS,mods);
+    else
+        p_supersend4(self,O_WN_KEY,keycode,mods);
+    }
+
+METHOD VOID nofndwin_wn_key(PR_NOWIN *self,INT keycode,INT mods)
+    {
+    if (keycode==W_KEY_RETURN)
+        p_send3(DatApp2,O_NCO_QUICK_FIND,mods&W_SHIFT_MODIFIER? -1: +1);
+    else
+        p_supersend4(self,O_WN_KEY,keycode,mods);
+    }
+
+METHOD VOID nofndwin_destroy(PR_NOFNDWIN *self)
+    {
+    p_free(self->nofndwin.prompt);
+    p_supersend2(self,O_DESTROY);
+    }
+
+METHOD VOID nofndwin_nw_init(PR_NOFNDWIN *self,IN_EDWIN *pined,IN_EDWIN_X *pinx)
+    {
+    UWORD width;
+
+    self->nofndwin.x=EDGE_TLX;
+    self->nofndwin.y=EDGE_TLY+(1+ld.FontAscent);
+    self->nofndwin.len=
+            hLoadResource(NOSTR_FIND_PROMPT,&self->nofndwin.prompt)-1;
+    width=gTextWidth(WS_FONT_SYSTEM,G_STY_ITALIC,
+                                self->nofndwin.prompt,self->nofndwin.len);
+    pinx->pos.x=EDGE_TLX+width;
+    pined->vulen-=width;
+    }
+
+METHOD VOID nofndwin_wn_draw(PR_NOFNDWIN *self)
+    {
+    p_supersend2(self,O_WN_DRAW);
+    hSetGStyle(G_STY_ITALIC);
+    gPrintText(self->nofndwin.x,self->nofndwin.y,
+                                self->nofndwin.prompt,self->nofndwin.len);
+    hSetGStyle(G_STY_NORMAL);
+    }
+
+METHOD VOID notagwin_wn_set(PR_NOTAGWIN *self,INT on)
+    {
+    if (on==self->notagwin.on)
+        return;
+    wInvalidateWin(self->win.id);
+    self->notagwin.on=on;
+    }
+
+#define TICK_SYM_AS_STRING "\014"
+
+METHOD VOID notagwin_wn_draw(PR_NOTAGWIN *self)
+    {
+    DrawTextInWindow(self->win.id,self->notagwin.on? TICK_SYM_AS_STRING: "");
+    }
+
+METHOD INT notagwin_wn_sense(PR_NOTAGWIN *self)
+    {
+    return(hGetSWid(TICK_SYM_AS_STRING)+TEXT_WINDOW_EDGE_WIDTH);
+    }
+
+METHOD VOID nocntwin_wn_set(PR_NOCNTWIN *self,INT val,INT max)
+    {
+    if (val==self->nocntwin.val && max==self->nocntwin.max)
+        return;
+    wInvalidateWin(self->win.id);
+    self->nocntwin.val=val;
+    self->nocntwin.max=max;
+    }
+
+METHOD VOID nocntwin_wn_draw(PR_NOCNTWIN *self)
+    {
+    TEXT buf[10];
+
+    p_atos(&buf[0],"%d/%d",self->nocntwin.val,self->nocntwin.max);
+    DrawTextInWindow(self->win.id,&buf[0]);
+    }
+
+METHOD INT nocntwin_wn_sense(PR_NOCNTWIN *self)
+    {
+    return(hGetSWid("99/99")+TEXT_WINDOW_EDGE_WIDTH);
+    }
diff --git a/code/SIBOSDK/notes/nowserv.c b/code/SIBOSDK/notes/nowserv.c
new file mode 100644
index 0000000..17efcd6
--- /dev/null
+++ b/code/SIBOSDK/notes/nowserv.c
@@ -0,0 +1,21 @@
+/* NOWSERV.C */
+
+#include <notes.g>
+
+GLREF_D PR_HWIMMAN *w_am;
+GLREF_D PR_NOCOMMAN *DatApp2;
+GLREF_D PR_EDWIN *DatApp3;
+
+#pragma METHOD_CALL
+
+METHOD VOID nowserv_ws_background(PR_NOWSERV *self)
+    {
+    INT fmt;
+
+    if (!(self->wserv.flags&PR_WSERV_RECEIVED_KEY))
+    	return;
+    fmt=0;
+    if (DatApp2->nocomman.which==NOTES_WINDOW && DatApp3->edwin.select)
+        fmt=(1<<DF_LINK_TEXT);
+    p_send4(w_am->appman.system,O_SY_LINK_SERVER,fmt,0);
+    }
diff --git a/code/SIBOSDK/oopdemo/cc.bat b/code/SIBOSDK/oopdemo/cc.bat
new file mode 100644
index 0000000..b95f574
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/cc.bat
@@ -0,0 +1,3 @@
+@echo off
+call checkvid
+tscx %1.c /fpunnamed /%jpivid%
diff --git a/code/SIBOSDK/oopdemo/checkvid.bat b/code/SIBOSDK/oopdemo/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/oopdemo/dirlist.c b/code/SIBOSDK/oopdemo/dirlist.c
new file mode 100644
index 0000000..cee1e15
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/dirlist.c
@@ -0,0 +1,31 @@
+/*
+DIRLIST
+*/
+
+#include <plib.h>
+#include <prndir.g>
+
+#pragma METHOD_CALL
+
+METHOD INT dirlist_va_test(PR_DIRLIST *self,RC_VAXVAR *prec1,RC_VAXVAR *prec2)
+/*
+Firstly perform a 2 way test on file or dir name records.
+Order dir names before file names.
+Otherwise order names alphabetically.
+Return 0 if equal, <0 if *prec1 is before *prec2, >0 if after.
+*/
+    {
+    FAST DIRLIST_ITEM *p1,*p2;
+    FAST INT ret;
+
+    ret=0;
+    p1=(DIRLIST_ITEM *)prec1->buf;
+    p2=(DIRLIST_ITEM *)prec2->buf;
+    if ((p1->info.status&P_FADIR)^(p2->info.status&P_FADIR))
+        ret=(p1->info.status&P_FADIR)?-1:+1;
+    else /* both records either dir or file names */
+        ret=p_scmp(&p1->name[0],&p2->name[0]);
+    if (self->varoot.key.desc)
+        ret=(-ret); /* reverse result if required */
+    return(ret);
+    }
diff --git a/code/SIBOSDK/oopdemo/dirmain.c b/code/SIBOSDK/oopdemo/dirmain.c
new file mode 100644
index 0000000..39b56d0
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/dirmain.c
@@ -0,0 +1,105 @@
+/*
+DIRLIST
+*/
+
+#include <plib.h>
+#include <prndir.g>
+
+LOCAL_D VOID *dcb=NULL;
+LOCAL_D VOID *hand;
+
+LOCAL_C VOID error(TEXT *msg, INT errno)
+    {
+    TEXT bb[E_MAX_ERROR_TEXT_SIZE];
+
+    p_close(dcb);
+    dcb=NULL;
+    p_errs(&bb[0],errno);
+    p_printf("%s: %s",msg,&bb[0]);
+    }
+
+LOCAL_C VOID panic(TEXT *msg, INT errno)
+    {
+    error(msg,errno);
+    p_leave(0);
+    }
+
+LOCAL_C VOID PrintDirLine(TEXT *name, P_INFO *pinfo)
+    {
+    P_DAYSEC ds;
+    P_DATE dt;
+    TEXT *p,b[40];
+
+    p=&b[0];
+    if (pinfo->status&P_FAVOLUME)
+        p=p_scpy(p,"Vol,");
+    if (pinfo->status&P_FADIR)
+        p=p_scpy(p,"Dir,");
+    if (pinfo->status&P_FAMOD)
+        p=p_scpy(p,"Mod,");
+    if (!(pinfo->status&P_FAWRITE))
+        p=p_scpy(p,"Read,");
+    if (pinfo->status&P_FASYSTEM)
+        p=p_scpy(p,"Sys,");
+    if (pinfo->status&P_FAHIDDEN)
+        p=p_scpy(p,"Hid,");
+    if (*(p-1)==',')
+        *--p=0;
+    p_sttods(&pinfo->modst,&ds);
+    p_dstodt(&ds,&dt);
+    p_printf("%- 12s %7lu %02u-%02u-%02u %02u:%02u %s",
+        name,pinfo->size,dt.day+1,dt.month+1,dt.year,dt.hour,dt.minute,&b[0]);
+    }
+
+LOCAL_C VOID CDECL PrintDirList(TEXT *dir)
+    {
+    INT ret;
+    UWORD i,count;
+    DIRLIST_ITEM *pd,d;
+    RC_VAXVAR rec;
+
+    p_send2(hand,O_VA_RESET);
+    if ((ret=p_open(&dcb,dir,P_FDIR))!=0)
+        panic("Failed to open directory file",ret);
+    while (!(ret=p_iow(dcb,P_FREAD,&d.name[0],&d.info)))
+        {
+        rec.buf=(UBYTE *)&d;
+        rec.len=sizeof(d.info)+p_slen(&d.name[0])+1;
+        p_send4(hand,O_VA_INSERTISQ,&rec,&i);
+        }
+    p_close(dcb);
+    dcb=NULL;
+    if (ret!=E_FILE_EOF)
+        panic("Failed to read directory",ret);
+    if (!(count=p_send2(hand,O_VA_COUNT)))
+        p_printf("No files found");
+    else
+        {
+        for (i=0;i<count;i++)
+            {
+            pd=(DIRLIST_ITEM *)p_send3(hand,O_VA_PBUF,i);
+            PrintDirLine(&pd->name[0],&pd->info);
+            }
+        }
+    }
+
+GLDEF_C INT CDECL DoDirLists(VOID)
+    {
+    TEXT name[P_FNAMESIZE];
+
+    hand=f_newsend(CAT_PRNDIR_PRNDIR,C_DIRLIST,O_VA_INIT,16);
+    while (p_getl(">",&name[0],P_FNAMESIZE))
+        PrintDirList(&name[0]);
+    p_send2(hand,O_DESTROY);
+    return(0);
+    }
+
+GLDEF_C INT main(VOID)
+    {
+    INT err;
+
+    p_linklib(0);
+    if ((err=p_enter((VOID *)DoDirLists))!=0)
+        error("Called p_leave",err);
+    return(0);
+    }
diff --git a/code/SIBOSDK/oopdemo/dylsort.c b/code/SIBOSDK/oopdemo/dylsort.c
new file mode 100644
index 0000000..014b367
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/dylsort.c
@@ -0,0 +1,51 @@
+/*
+DYLSORT.C
+*/
+
+#include <plib.h>
+#include <sort.g>
+
+GLREF_D VOID *DatCommandPtr;
+
+GLDEF_D P_RECT _DefScreenRect;
+
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2};
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT RunSort(HANDLE dyl)
+    {
+    VOID *sort;
+
+    sort=f_newlibh(dyl,C_ISORT);
+    p_send4(sort,O_SORT,&array[0],10);
+    p_send2(sort,O_DESTROY);
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C INT main(VOID)
+    {
+    INT err,i;
+    HANDLE dyl;
+    VOID *dcb;
+
+    p_openlib(&dcb,DatCommandPtr);
+    err=p_loadfilelib(dcb,0,&dyl,TRUE);
+    if (!err)
+        {
+        _DefScreenRect.tl.x=0;
+        _DefScreenRect.tl.y=0;
+        _DefScreenRect.br.x=40;
+        _DefScreenRect.br.y=8;
+
+        p_printf("Sorting...");
+        err=p_enter2(RunSort,dyl);
+        p_unloadlib(dyl);
+        for (i=0;i<10;i+=2)
+            p_printf("%4d %4d",array[i],array[i+1]);
+        p_getch();
+        }
+    return(err);
+    }
diff --git a/code/SIBOSDK/oopdemo/dylsort.dfl b/code/SIBOSDK/oopdemo/dylsort.dfl
new file mode 100644
index 0000000..98e9631
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/dylsort.dfl
@@ -0,0 +1 @@
+sort.dyl
diff --git a/code/SIBOSDK/oopdemo/dylsort.pr b/code/SIBOSDK/oopdemo/dylsort.pr
new file mode 100644
index 0000000..7062a2b
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/dylsort.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#pragma link(olib.lib)
+#pragma link(dylsort)
+#link dylsort
diff --git a/code/SIBOSDK/oopdemo/hello.afl b/code/SIBOSDK/oopdemo/hello.afl
new file mode 100644
index 0000000..58bb4cc
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.afl
@@ -0,0 +1,3 @@
+hello.pic
+hello.rzc
+hello.shd
diff --git a/code/SIBOSDK/oopdemo/hello.cat b/code/SIBOSDK/oopdemo/hello.cat
new file mode 100644
index 0000000..72f45f0
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.cat
@@ -0,0 +1,19 @@
+IMAGE hello
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+
+CLASS   hellows   wserv
+window server active object
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS   hellobw   bwin
+bordered window
+    {
+    REPLACE wn_init
+    REPLACE wn_draw
+    }
diff --git a/code/SIBOSDK/oopdemo/hello.ms b/code/SIBOSDK/oopdemo/hello.ms
new file mode 100644
index 0000000..5e9fef7
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.ms
@@ -0,0 +1,3 @@
+Hello
+
+0
diff --git a/code/SIBOSDK/oopdemo/hello.pic b/code/SIBOSDK/oopdemo/hello.pic
new file mode 100644
index 0000000..51b7607
Binary files /dev/null and b/code/SIBOSDK/oopdemo/hello.pic differ
diff --git a/code/SIBOSDK/oopdemo/hello.pr b/code/SIBOSDK/oopdemo/hello.pr
new file mode 100644
index 0000000..d2128b8
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.pr
@@ -0,0 +1,41 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x100F
+#set priority=0x80
+#set heapsize=0x80
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+#endif
+
+#if %main.rzc #older %main.rsg #then
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile o_hello.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/oopdemo/hello.re b/code/SIBOSDK/oopdemo/hello.re
new file mode 100644
index 0000000..8d3b206
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.re
@@ -0,0 +1,3 @@
+#include <hwimman.g>
+
+_O_COM_EXIT
diff --git a/code/SIBOSDK/oopdemo/hello.rss b/code/SIBOSDK/oopdemo/hello.rss
new file mode 100644
index 0000000..87cdd12
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello.rss
@@ -0,0 +1,40 @@
+/*
+    HELLO.RSS
+
+English resource file for Hello World application
+
+*/
+
+#include <hwim.rh>
+#include <hello.rg>
+
+RESOURCE WSERV_INFO hello_accs
+    {
+    menbar_id=hello_menbar;
+    first_com=O_COM_EXIT;
+    accel={'x'};    /* Exit */
+    }
+
+RESOURCE MENU_BAR hello_menbar
+    {
+    items=
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
diff --git a/code/SIBOSDK/oopdemo/hello2.afl b/code/SIBOSDK/oopdemo/hello2.afl
new file mode 100644
index 0000000..b37736a
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.afl
@@ -0,0 +1,3 @@
+hello.pic
+hello2.rzc
+hello2.shd
diff --git a/code/SIBOSDK/oopdemo/hello2.cat b/code/SIBOSDK/oopdemo/hello2.cat
new file mode 100644
index 0000000..389f9de
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.cat
@@ -0,0 +1,31 @@
+IMAGE hello2
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+
+CLASS   hellows   wserv
+window server active object
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS   hellobw   bwin
+bordered window
+    {
+    REPLACE wn_init
+    REPLACE wn_draw
+    REPLACE wn_set
+    PROPERTY
+        {
+        UWORD isbye;
+        }
+    }
+
+CLASS hellocm comman
+command manager
+    {
+    ADD com_hello
+    ADD com_bye
+    }
diff --git a/code/SIBOSDK/oopdemo/hello2.ms b/code/SIBOSDK/oopdemo/hello2.ms
new file mode 100644
index 0000000..2445b28
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.ms
@@ -0,0 +1,3 @@
+Hello2
+
+0
diff --git a/code/SIBOSDK/oopdemo/hello2.pr b/code/SIBOSDK/oopdemo/hello2.pr
new file mode 100644
index 0000000..1370435
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.pr
@@ -0,0 +1,41 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x100F
+#set priority=0x80
+#set heapsize=0x80
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+#endif
+
+#if (%main.rzc #older %main.rsg) #or (%main.rsg #older %main.rss) #then
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile o_hello2.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/oopdemo/hello2.re b/code/SIBOSDK/oopdemo/hello2.re
new file mode 100644
index 0000000..d278edc
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.re
@@ -0,0 +1,6 @@
+#include <hwimman.g>
+#include <hello2.g>
+
+_O_COM_EXIT
+_O_COM_HELLO
+_O_COM_BYE
diff --git a/code/SIBOSDK/oopdemo/hello2.rss b/code/SIBOSDK/oopdemo/hello2.rss
new file mode 100644
index 0000000..ff021b8
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/hello2.rss
@@ -0,0 +1,68 @@
+/*
+    HELLO.RSS
+
+English resource file for Hello World application
+
+*/
+
+#include <hwim.rh>
+#include <hello2.rg>
+
+RESOURCE WSERV_INFO hello_accs
+    {
+    menbar_id=hello_menbar;
+    first_com=O_COM_EXIT;
+    accel={'x',    /* Exit */
+           'h',    /* Hello */
+           'b'};   /* Bye */
+    }
+
+RESOURCE MENU_BAR hello_menbar
+    {
+    items=
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=message_menu;
+            mb_item="Message";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU message_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_HELLO;
+            mn_item="Say hello";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_BYE;
+            mn_item="Say goodbye";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING hello_message {str="Hello World";}
+
+RESOURCE STRING bye_message {str="Goodbye Cruel World";}
diff --git a/code/SIBOSDK/oopdemo/isort.c b/code/SIBOSDK/oopdemo/isort.c
new file mode 100644
index 0000000..5e69799
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/isort.c
@@ -0,0 +1,35 @@
+/*
+ISORT.C
+*/
+
+#include <sort.g>
+
+#define IdataBuf ((INT *)DataBuf)
+
+LOCAL_C INT OrdFunc(INT i,INT j,VOID *DataBuf)
+/*
+order function used in qsort
+*/
+    {
+    return(IdataBuf[i]-IdataBuf[j]);
+    }
+
+LOCAL_C VOID ExchFunc(INT i,INT j,VOID *DataBuf)
+/*
+exchange function used in qsort
+*/
+    {
+    INT k;
+
+    k=IdataBuf[i];
+    IdataBuf[i]=IdataBuf[j];
+    IdataBuf[j]=k;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID isort_sort(PR_ROOT *self,INT *start,INT num)
+    {
+    p_qsort(num,OrdFunc,ExchFunc,start);
+    }
+
diff --git a/code/SIBOSDK/oopdemo/lf.bat b/code/SIBOSDK/oopdemo/lf.bat
new file mode 100644
index 0000000..8eec323
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/lf.bat
@@ -0,0 +1,3 @@
+@echo off
+call checkvid
+tscx %1.pr /l /%jpivid%
diff --git a/code/SIBOSDK/oopdemo/lfc.bat b/code/SIBOSDK/oopdemo/lfc.bat
new file mode 100644
index 0000000..74e04b9
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/lfc.bat
@@ -0,0 +1,3 @@
+@echo off
+if exist %1.dyl del %1.dyl
+tscx %1.pr /l /v0
diff --git a/code/SIBOSDK/oopdemo/make.bat b/code/SIBOSDK/oopdemo/make.bat
new file mode 100644
index 0000000..319ca30
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/make.bat
@@ -0,0 +1,9 @@
+@echo off
+call checkvid
+if not exist %1.pr goto error
+tscx /m %1 /%jpivid%
+tscx /m %1 /%jpivid%
+goto end
+:error
+echo Project file %1.pr does not exist
+:end
diff --git a/code/SIBOSDK/oopdemo/o_hello.c b/code/SIBOSDK/oopdemo/o_hello.c
new file mode 100644
index 0000000..d57a743
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/o_hello.c
@@ -0,0 +1,52 @@
+/*
+O_HELLO
+*/
+
+#include <hwimman.g>
+#include <hello.g>
+#include <hello.rsg>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D VOID *w_am;
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=/*FLG_APPMAN_FULLSCREEN|*/FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|
+        FLG_APPMAN_SRSCFILE/*|FLG_APPMAN_IPCS|FLG_APPMAN_LINKING*/;
+    app.wserv_cat=p_getlibh(CAT_HELLO_HELLO);
+    ws.com_cat=p_getlibh(CAT_HELLO_HWIM);
+    app.wserv_class=C_HELLOWS;
+    ws.com_class=C_COMMAN;
+    p_send4(p_new(CAT_HELLO_HWIM,C_HWIMMAN),O_AM_INIT,&app,&ws);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID hellows_ws_dyn_init(PR_HELLOWS *self)
+    {
+    self->wserv.cli=f_new(CAT_HELLO_HELLO,C_HELLOBW);
+    p_send2(self->wserv.cli,O_WN_INIT);
+    }
+
+METHOD VOID hellobw_wn_init(PR_HELLOBW *self)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=0;
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    p_send3(self,O_WN_VISIBLE,WV_INITVIS);
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    }
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self)
+    {
+    p_supersend2(self,O_WN_DRAW);
+    gPrintText(50,50,"Hello World",11);
+    }
diff --git a/code/SIBOSDK/oopdemo/o_hello2.c b/code/SIBOSDK/oopdemo/o_hello2.c
new file mode 100644
index 0000000..1516a6a
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/o_hello2.c
@@ -0,0 +1,75 @@
+/*
+O_HELLO
+*/
+
+#include <hwimman.g>
+#include <hello2.g>
+#include <hello2.rsg>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D PR_HWIMMAN *w_am;
+GLREF_D PR_WSERV *w_ws;
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=/*FLG_APPMAN_FULLSCREEN|*/FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|
+        FLG_APPMAN_SRSCFILE/*|FLG_APPMAN_IPCS|FLG_APPMAN_LINKING*/;
+    app.wserv_cat=p_getlibh(CAT_HELLO2_HELLO2);
+    ws.com_cat=p_getlibh(CAT_HELLO2_HELLO2);
+    app.wserv_class=C_HELLOWS;
+    ws.com_class=C_HELLOCM;
+    p_send4(p_new(CAT_HELLO2_HWIM,C_HWIMMAN),O_AM_INIT,&app,&ws);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID hellows_ws_dyn_init(PR_HELLOWS *self)
+    {
+    self->wserv.cli=f_new(CAT_HELLO2_HELLO2,C_HELLOBW);
+    p_send2(self->wserv.cli,O_WN_INIT);
+    }
+
+METHOD VOID hellobw_wn_init(PR_HELLOBW *self)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=0;
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    p_send3(self,O_WN_VISIBLE,WV_INITVIS);
+    /* hInitVis(self); */
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    }
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self)
+    {
+    UINT resid;
+    TEXT buf[40];
+
+    resid=self->hellobw.isbye ? BYE_MESSAGE:HELLO_MESSAGE;
+    p_send(w_am,O_AM_LOAD_RES_BUF,resid,&buf[0]);
+    p_supersend2(self,O_WN_DRAW);
+    gPrintText(50,50,&buf[0],p_slen(&buf[0]));
+    }
+
+METHOD VOID hellobw_wn_set(PR_HELLOBW *self,UINT isbye)
+    {
+    self->hellobw.isbye=isbye;
+    p_send2(self,O_WN_DODRAW);
+    }
+
+METHOD VOID hellocm_com_hello(PR_HELLOCM *self)
+    {
+    p_send3(w_ws->wserv.cli,O_WN_SET,FALSE);
+    }
+
+METHOD VOID hellocm_com_bye(PR_HELLOCM *self)
+    {
+    p_send3(w_ws->wserv.cli,O_WN_SET,TRUE);
+    }
diff --git a/code/SIBOSDK/oopdemo/o_timer.c b/code/SIBOSDK/oopdemo/o_timer.c
new file mode 100644
index 0000000..d896ac0
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/o_timer.c
@@ -0,0 +1,72 @@
+/*
+O_TIMER
+*/
+
+#include <hwimman.g>
+#include <timer.g>
+#include <timer.rsg>
+#include <hwim.h>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D VOID *w_am;
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_SRSCFILE;
+    app.wserv_cat=p_getlibh(CAT_TIMER_TIMER);
+    ws.com_cat=p_getlibh(CAT_TIMER_HWIM);
+    app.wserv_class=C_TIMERWS;
+    ws.com_class=C_COMMAN;
+    p_send4(p_new(CAT_TIMER_HWIM,C_HWIMMAN),O_AM_INIT,&app,&ws);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID timerws_ws_dyn_init(PR_TIMERWS *self)
+    {
+    self->wserv.cli=f_new(CAT_TIMER_TIMER,C_TIMERBW);
+    p_send2(self->wserv.cli,O_WN_INIT);
+    f_newsend(CAT_TIMER_TIMER,C_MYTIMER,O_AO_INIT,"TIM:",-1);
+    }
+
+METHOD VOID timerbw_wn_init(PR_TIMERBW *self)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=0;
+    wd.extent.width=wserv_channel->conn.info.pixels.x;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    p_send5(self,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    p_send3(self,O_WN_VISIBLE,WV_INITVIS);
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    }
+
+METHOD VOID mytimer_ao_init(PR_MYTIMER *self,TEXT *devname,INT mode)
+    {
+    p_supersend4(self,O_AO_INIT,devname,mode);
+    self->active.priority=PRIORITY_ACTIVE_REPEATER;
+    p_send3(w_am,O_AM_ADD_TASK,self);
+    p_send2(self,O_AO_QUEUE);
+    }
+
+METHOD VOID mytimer_ao_queue(PR_MYTIMER *self)
+    {
+    LONG delay;
+
+    delay=20;
+    p_ioc4(self->active.pcb,P_FREAD,&self->active.stat,&delay);
+    self->active.isactive=TRUE;
+    }
+
+METHOD INT mytimer_ao_run(PR_MYTIMER *self)
+    {
+    self->mytimer.count+=1;
+    hInfoPrint(TIMER_INFO,self->mytimer.count);
+    p_send2(self,O_AO_QUEUE);
+    return(RUN_ACTIVE_USED);
+    }
diff --git a/code/SIBOSDK/oopdemo/oopdemo.prj b/code/SIBOSDK/oopdemo/oopdemo.prj
new file mode 100644
index 0000000..91f2ba8
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/oopdemo.prj
@@ -0,0 +1,56 @@
+OOPDEMO.PRJ     ! This list file
+!
+PRNDIR.CAT      ! Directory print category file
+DIRLIST.C       ! Directory print DIRLIST methods
+DIRMAIN.C       ! Directory print main()
+PRNDIR.PR       ! Directory print project link file
+!
+SORT.CAT        ! Sort DYL category file
+ISORT.C         ! Sort method function
+SORT.PR         ! Sort project link file
+!
+RSORT.CAT       ! Root sort DYL category file
+ROOT.C          ! Root sort method function
+RSORT.PR        ! Root sort project link file
+!
+RUNSORT.C       ! Use the sort DYL
+RUNSORT.PR      ! Link file for above
+!
+DYLSORT.C       ! Sort, using a built-in DYL
+DYLSORT.PR      ! Link file for above
+DYLSORT.DFL     ! DYL file list for above
+!
+HELLO.PIC      ! Icon used for the following 3 demonstration programs
+!
+HELLO.CAT       ! Hello World category file
+HELLO.RE        ! Hello World resource externals file
+HELLO.RSS       ! Hello World application resource file
+O_HELLO.C       ! Hello World method source file
+HELLO.MS        ! Hello World shell data source file
+HELLO.AFL       ! Hello World add-file list
+HELLO.PR        ! Hello World project file
+!
+HELLO2.CAT      ! Hello World (2) category file
+HELLO2.RE       ! Hello World (2) resource externals file
+HELLO2.RSS      ! Hello World (2) application resource file
+O_HELLO2.C      ! Hello World (2) method source file
+HELLO2.MS       ! Hello World (2) shell data source file
+HELLO2.AFL      ! Hello World (2) add-file list
+HELLO2.PR       ! Hello World (2) project file
+!
+TIMER.CAT       ! Timer category file
+TIMER.RE        ! Timer resource externals file
+TIMER.RSS       ! Timer application resource file
+O_TIMER.C       ! Timer method source file
+TIMER.MS        ! Timer shell data source file
+TIMER.AFL       ! Timer add-file list
+TIMER.PR        ! Timer project file
+!
+UNNAMED.PR      ! General project file for cc.bat
+!
+VID.BAT         ! Set/clear JPI VID pragma
+CHECKVID.BAT    ! Check JPI VID pragma
+CC.BAT          ! cc batch file
+LF.BAT          ! IMG link batch file
+LFC.BAT         ! DYL link batch file
+MAKE.BAT        ! Project make batch file
diff --git a/code/SIBOSDK/oopdemo/prndir.cat b/code/SIBOSDK/oopdemo/prndir.cat
new file mode 100644
index 0000000..401e8d8
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/prndir.cat
@@ -0,0 +1,21 @@
+IMAGE prndir
+
+EXTERNAL olib
+
+INCLUDE varray.g
+INCLUDE p_file.h
+
+
+CLASS dirlist vaxvar
+Directory list
+    {
+    REPLACE va_test         sort by various criteria
+    TYPES
+        {
+        typedef struct
+            {
+            P_INFO info;
+            TEXT name[P_FNAMESIZE];
+            } DIRLIST_ITEM;
+        }
+    }
diff --git a/code/SIBOSDK/oopdemo/prndir.pr b/code/SIBOSDK/oopdemo/prndir.pr
new file mode 100644
index 0000000..d4ad20d
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/prndir.pr
@@ -0,0 +1,10 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#pragma link(olib.lib)
+#pragma link(prndir)
+#pragma link(dirlist)
+#pragma link(dirmain)
+
+#link prndir
diff --git a/code/SIBOSDK/oopdemo/root.c b/code/SIBOSDK/oopdemo/root.c
new file mode 100644
index 0000000..2104e32
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/root.c
@@ -0,0 +1,35 @@
+/*
+ROOT.C
+*/
+
+#include <rsort.g>
+
+#define IdataBuf ((INT *)DataBuf)
+
+LOCAL_C INT OrdFunc(INT i,INT j,VOID *DataBuf)
+/*
+order function used in qsort
+*/
+    {
+    return(IdataBuf[i]-IdataBuf[j]);
+    }
+
+LOCAL_C VOID ExchFunc(INT i,INT j,VOID *DataBuf)
+/*
+exchange function used in qsort
+*/
+    {
+    INT k;
+
+    k=IdataBuf[i];
+    IdataBuf[i]=IdataBuf[j];
+    IdataBuf[j]=k;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID root_sort(PR_ROOT *self,INT *start,INT num)
+    {
+    p_qsort(num,OrdFunc,ExchFunc,start);
+    }
+
diff --git a/code/SIBOSDK/oopdemo/rsort.cat b/code/SIBOSDK/oopdemo/rsort.cat
new file mode 100644
index 0000000..8ebcb6a
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/rsort.cat
@@ -0,0 +1,15 @@
+LIBRARY rsort
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+
+CLASS root
+    {
+    ADD destroy
+    ADD sort		Sort a given list of integers
+    PROPERTY
+        {
+        P_OBJECT pc;	Class link
+        }
+    }
+
diff --git a/code/SIBOSDK/oopdemo/rsort.pr b/code/SIBOSDK/oopdemo/rsort.pr
new file mode 100644
index 0000000..55427e1
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/rsort.pr
@@ -0,0 +1,8 @@
+#system epoc dyl
+#set epocinit=iplib
+#model small jpi
+
+#pragma link(olib.lib)
+#pragma link(rsort)
+#pragma link(root)
+#link rsort
diff --git a/code/SIBOSDK/oopdemo/runsort.c b/code/SIBOSDK/oopdemo/runsort.c
new file mode 100644
index 0000000..5cc8f23
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/runsort.c
@@ -0,0 +1,51 @@
+/*
+RUNSORT.C
+*/
+
+#include <plib.h>
+#include <sort.g>
+
+GLREF_D VOID *DatCommandPtr;
+
+GLDEF_D P_RECT _DefScreenRect;
+
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2};
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT RunSort(HANDLE dyl)
+    {
+    VOID *sort;
+
+    sort=f_newlibh(dyl,C_ISORT);
+    p_send4(sort,O_SORT,&array[0],10);
+    p_send2(sort,O_DESTROY);
+    return(0);
+    }
+
+#pragma restore
+
+GLDEF_C INT main(VOID)
+    {
+    INT err,i;
+    HANDLE dyl;
+    TEXT buf[P_FNAMESIZE];
+
+    p_fparse("sort.dyl",DatCommandPtr,&buf[0],NULL);
+    err=p_loadlib(&buf[0],&dyl,TRUE);
+    if (!err)
+        {
+        _DefScreenRect.tl.x=0;
+        _DefScreenRect.tl.y=0;
+        _DefScreenRect.br.x=40;
+        _DefScreenRect.br.y=8;
+
+        p_printf("Sorting...");
+        err=p_enter2(RunSort,dyl);
+        p_unloadlib(dyl);
+        for (i=0;i<10;i+=2)
+            p_printf("%4d %4d",array[i],array[i+1]);
+        p_getch();
+        }
+    return(err);
+    }
diff --git a/code/SIBOSDK/oopdemo/runsort.pr b/code/SIBOSDK/oopdemo/runsort.pr
new file mode 100644
index 0000000..e0597b7
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/runsort.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#pragma link(olib.lib)
+#pragma link(runsort)
+#link runsort
diff --git a/code/SIBOSDK/oopdemo/sort.cat b/code/SIBOSDK/oopdemo/sort.cat
new file mode 100644
index 0000000..96c133b
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/sort.cat
@@ -0,0 +1,11 @@
+LIBRARY sort
+
+EXTERNAL olib
+
+INCLUDE olib.g
+
+CLASS isort root
+    {
+    ADD sort		Sort a given list of integers
+    }
+
diff --git a/code/SIBOSDK/oopdemo/sort.pr b/code/SIBOSDK/oopdemo/sort.pr
new file mode 100644
index 0000000..c2e3c5e
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/sort.pr
@@ -0,0 +1,8 @@
+#system epoc dyl
+#set epocinit=iplib
+#model small jpi
+
+#pragma link(olib.lib)
+#pragma link(sort)
+#pragma link(isort)
+#link sort
diff --git a/code/SIBOSDK/oopdemo/timer.afl b/code/SIBOSDK/oopdemo/timer.afl
new file mode 100644
index 0000000..96a9022
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.afl
@@ -0,0 +1,3 @@
+hello.pic
+timer.rzc
+timer.shd
diff --git a/code/SIBOSDK/oopdemo/timer.cat b/code/SIBOSDK/oopdemo/timer.cat
new file mode 100644
index 0000000..febb61f
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.cat
@@ -0,0 +1,30 @@
+IMAGE timer
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+
+CLASS   timerws   wserv
+window server active object
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS   timerbw   bwin
+bordered window
+    {
+    REPLACE wn_init
+    }
+
+CLASS   mytimer   active
+timer active object
+    {
+    REPLACE ao_init
+    REPLACE ao_queue
+    REPLACE ao_run
+    PROPERTY
+        {
+        UWORD count;
+        }
+    }
diff --git a/code/SIBOSDK/oopdemo/timer.ms b/code/SIBOSDK/oopdemo/timer.ms
new file mode 100644
index 0000000..f1ca1e4
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.ms
@@ -0,0 +1,3 @@
+Timer
+
+0
diff --git a/code/SIBOSDK/oopdemo/timer.pr b/code/SIBOSDK/oopdemo/timer.pr
new file mode 100644
index 0000000..80f2276
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.pr
@@ -0,0 +1,38 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x100F
+#set priority=0x80
+#set heapsize=0x80
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile o_timer.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/oopdemo/timer.re b/code/SIBOSDK/oopdemo/timer.re
new file mode 100644
index 0000000..8d3b206
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.re
@@ -0,0 +1,3 @@
+#include <hwimman.g>
+
+_O_COM_EXIT
diff --git a/code/SIBOSDK/oopdemo/timer.rss b/code/SIBOSDK/oopdemo/timer.rss
new file mode 100644
index 0000000..05571a2
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/timer.rss
@@ -0,0 +1,42 @@
+/*
+    HELLO.RSS
+
+English resource file for Hello World application
+
+*/
+
+#include <hwim.rh>
+#include <timer.rg>
+
+RESOURCE WSERV_INFO timer_accs
+    {
+    menbar_id=timer_menbar;
+    first_com=O_COM_EXIT;
+    accel={'x'};    /* Exit */
+    }
+
+RESOURCE MENU_BAR timer_menbar
+    {
+    items=
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING timer_info {str="Counted to %u";}
diff --git a/code/SIBOSDK/oopdemo/unnamed.pr b/code/SIBOSDK/oopdemo/unnamed.pr
new file mode 100644
index 0000000..96416fd
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/unnamed.pr
@@ -0,0 +1,6 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile %main
+#link %main
diff --git a/code/SIBOSDK/oopdemo/vid.bat b/code/SIBOSDK/oopdemo/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/oopdemo/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/SIBOSDK/pr/clib.pr b/code/SIBOSDK/pr/clib.pr
new file mode 100644
index 0000000..8c0df02
--- /dev/null
+++ b/code/SIBOSDK/pr/clib.pr
@@ -0,0 +1,73 @@
+#system epoc img
+#model small jpi
+
+#message "Epoc/Os CLIB library project file"
+
+#pragma check(index=>off,
+              range=>off,
+              overflow=>off,
+              stack=>off,
+              nil_ptr=>off
+             )
+#pragma optimize(speed=>off)
+#pragma option(ansi=>off)
+
+#pragma define( _ENV => off, _WINDOWS => off, _DLL => off, _OVL => off, _OS2 => off, _WINDLL=>off)
+#pragma define( _SMALL_INLINE=>on)
+#pragma define( _EPOC=>on)
+
+#message "Compiling standard object files"
+#compile iplib.a
+#compile iplib2.a
+#compile iplib8.a
+#compile iclib2.a
+#compile iclib4.a
+#compile iclib.a
+#compile icat.a
+#compile nofloat.a
+#compile r_emul.a
+#dolink dummy.lib
+
+#message "Compiling RLIB library files"
+#compile coreinit.a
+#compile corertl.a
+#compile cpplow.a
+#compile new.cpp
+#message "Making shared library RLIB.LIB"
+#dolink rlib.lib
+
+#message "Compiling core CLIB library files"
+#compile coremain.a
+#compile coresig.a
+#compile coremath.a
+#compile corefile.a
+#compile coremem.a
+#compile coreio.a
+
+#message "Compiling CLIB C library files"
+#compile cdata.c
+#compile clib1.a
+#compile clib2.c
+#compile printf.c
+#compile scanf.c
+#compile cstr.a
+#compile cio1.a
+#compile cio2.c
+#compile csys.c
+#compile epoc.a
+#compile epoc1.c
+
+#message "Compiling CLIB CPP library files"
+#compile bcd.cpp
+#compile complex.cpp
+#compile coniostr.cpp
+#compile fstream.cpp
+#compile ioinline.cpp
+#compile iostream.cpp
+#compile stdiostr.cpp
+#compile stream.cpp
+#compile strstrea.cpp
+
+#message "Making C library CLIB.LIB"
+#dolink clib.lib
+
diff --git a/code/SIBOSDK/pr/ptempl.pr b/code/SIBOSDK/pr/ptempl.pr
new file mode 100644
index 0000000..ad87d0f
--- /dev/null
+++ b/code/SIBOSDK/pr/ptempl.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#pragma define(EPOC=>1,JPIC=>1)
+
+#compile %main
+#link %prjname
+
diff --git a/code/SIBOSDK/pr/template.pr b/code/SIBOSDK/pr/template.pr
new file mode 100644
index 0000000..ac171dc
--- /dev/null
+++ b/code/SIBOSDK/pr/template.pr
@@ -0,0 +1,7 @@
+#system epoc img
+#model small jpi
+#pragma define(EPOC=>1,JPIC=>1)
+
+#compile %main
+#link %prjname
+
diff --git a/code/SIBOSDK/pr/unnamed.pr b/code/SIBOSDK/pr/unnamed.pr
new file mode 100644
index 0000000..998a9e7
--- /dev/null
+++ b/code/SIBOSDK/pr/unnamed.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#model small jpi
+#pragma define(EPOC=>1,JPIC=>1)
+
+#compile %main
+#link %prjname
+
+ 
diff --git a/code/SIBOSDK/record/checkvid.bat b/code/SIBOSDK/record/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/record/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/record/make.bat b/code/SIBOSDK/record/make.bat
new file mode 100644
index 0000000..319ca30
--- /dev/null
+++ b/code/SIBOSDK/record/make.bat
@@ -0,0 +1,9 @@
+@echo off
+call checkvid
+if not exist %1.pr goto error
+tscx /m %1 /%jpivid%
+tscx /m %1 /%jpivid%
+goto end
+:error
+echo Project file %1.pr does not exist
+:end
diff --git a/code/SIBOSDK/record/rec3b.prj b/code/SIBOSDK/record/rec3b.prj
new file mode 100644
index 0000000..4e93133
--- /dev/null
+++ b/code/SIBOSDK/record/rec3b.prj
@@ -0,0 +1,23 @@
+rec3b.prj       ! This list file
+!
+record.cat      ! Cat file for application
+record.re       ! Hash defines from cat file needed in resource file
+record.hlp      ! Help text resources
+record.rss      ! Resource file for application
+!
+reccli.c        ! client bordered window
+reccom.c        ! Command manager code
+recdial.c       ! Dialogs
+receng.c        ! Engine
+recwserv.c      ! Application WSERV
+waveao.c        ! Sound active objects
+wvefile.c       ! Sound file
+!
+record.ms       ! Source for shell data on record
+record.afl      ! Lists the files to be built into record.img
+record.pic      ! Application icon
+record.pr       ! Project file for Record
+!
+VID.BAT         ! Set/clear debug status
+CHECKVID.BAT    ! Check debug status
+MAKE.BAT        ! Project make file
diff --git a/code/SIBOSDK/record/reccli.c b/code/SIBOSDK/record/reccli.c
new file mode 100644
index 0000000..9b510c0
--- /dev/null
+++ b/code/SIBOSDK/record/reccli.c
@@ -0,0 +1,473 @@
+/*
+RECCLI.C
+
+The record application's client window and its components
+*/
+
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <p_date.h>
+#include <epoc.h>
+#include <p_config.h>
+#include <record.g>
+#include <hwim.h>
+#include <record.rsg>
+#include <fonts.h>
+#include <olib.h>
+
+GLREF_D PR_RECWSERV * const w_ws;
+GLREF_D PR_APPMAN * const w_am;
+GLREF_D PR_RECENG * const receng;
+
+#define TIMEBAR_HEIGHT 13
+
+#define RECBUT_HIDE_DRAW  0
+#define RECBUT_HIDE_HIDE  1
+#define RECBUT_HIDE_CLEAR 2
+
+#define RECBUT_HALF_WIDTH 34
+#define RECBUT_HALF_HEIGHT 10
+#define RECBUT_ASCENT 16
+#define RECBUT_MARGIN 20
+
+#define RECCLI_NBUTTONS 5
+#define RECCLI_3BUT_MASK 0x7        /* 1st 3 buttons */
+#define RECCLI_STOP_MASK 0x8        /* 4th button */
+#define RECCLI_START_MASK 0x10      /* 5th button */
+
+LOCAL_D UBYTE recbut_hide[RECCLI_NBUTTONS]=
+    {RECBUT_HIDE_CLEAR,RECBUT_HIDE_HIDE,RECBUT_HIDE_CLEAR,RECBUT_HIDE_HIDE,RECBUT_HIDE_HIDE};
+
+LOCAL_C TEXT *NextZTS(TEXT *str)
+    {
+    while (*str++);
+    return(str);
+    }
+
+LOCAL_C VOID StartFRC(PR_TIMEBAR *self)
+    {
+    UWORD tick,mode;
+
+    mode=E_FRC_REPEATING;
+    tick=100;
+    p_iow4(self->active.pcb,P_FSTART,&mode,&tick);
+    }
+
+LOCAL_C INT BarLength(PR_TIMEBAR *self)
+    {
+    INT width;
+
+    width=self->timebar.rect.br.x-self->timebar.rect.tl.x-2;
+    if (self->timebar.tenths0)
+        width-=(UINT)((width*self->timebar.tenths)/self->timebar.tenths0);
+    return(width);
+    }
+
+LOCAL_C VOID DrawBar(PR_TIMEBAR *self,INT border,INT createGC)
+    {
+    INT x1,x2;
+    P_RECT r;
+
+    x1=self->timebar.x;
+    x2=BarLength(self);
+    if (x2==x1 && self->timebar.visible && !border)
+        return;
+    if (createGC)
+        gCreateTempGC0(self->timebar.wid);
+    r=self->timebar.rect;
+    if (!self->timebar.visible)
+        {
+        gClrRect(&r,G_TRMODE_CLR);
+        goto exit;
+        }
+    if (border)
+        gBorderRect(&r,W_BORD_CORNER_1);
+    p_insrec(&r,1,1);
+    if (x1>x2)
+        {
+        gClrRect(&r,G_TRMODE_CLR);
+        x1=0;
+        }
+    self->timebar.x=x2;
+    r.tl.x+=x1;
+    r.br.x=r.tl.x+x2-x1;
+    gFillPattern(&r,WS_BITMAP_GREY,G_TRMODE_REPL);
+    exit:
+    if (createGC)
+        {
+        gFreeTempGC();
+        wFlush();
+        }
+    }
+
+LOCAL_C VOID DrawButton(PR_RECBUT *self,INT state)
+    {
+    wDrawButton2(W_BUTTON_TYPE_2,&self->recbut.rect,&self->recbut.inlabel[0],state);
+    }
+
+LOCAL_C VOID PrintHeader(PR_RECCLI *self,INT y,TEXT *fmt,...)
+    {
+    INT len;
+    TEXT bb[256];
+    P_RECT rect;
+
+    rect.tl.x=8;
+    rect.tl.y=y;
+    rect.br.x=rect.tl.x+self->reccli.width-16;
+    rect.br.y=y+30;
+    if (fmt==NULL)
+        {
+        gClrRect(&rect,G_TRMODE_CLR);
+        return;
+        }
+    len=p_atob(&bb[0],fmt,&fmt+1);
+    gPrintBoxText(&rect,20,G_TEXT_ALIGN_CENTRE,0,&bb[0],len);
+    }
+
+LOCAL_C VOID HideButtons(PR_RECCLI *self,INT mask)
+/*
+Set the hidden state of the buttons to hide depending on the bits in mask.
+*/
+    {
+    INT i;
+
+    for (i=0;i<RECCLI_NBUTTONS;i++,mask>>=1)
+        self->reccli.recbut[i]->recbut.hide=(mask&1)?recbut_hide[i]:RECBUT_HIDE_DRAW;
+    }
+
+LOCAL_C VOID DrawWin(PR_RECCLI *self)
+    {
+    G_GC gc;
+
+    gc.flags=G_GC_FLAG_BOTH_PLANES;
+    gCreateTempGC(self->win.id,G_GC_MASK_GREY,&gc);
+    p_send2(self,O_WN_DRAW);
+    gFreeTempGC();
+    }
+
+LOCAL_C VOID PrintDuration(PR_RECCLI *self,TEXT *buf,ULONG tenths)
+    {
+    ULONG seconds;
+    UINT secs;
+    P_DAYSEC ds;
+    P_DATE dt;
+
+    seconds=tenths/10;
+    if (seconds<60)
+        {
+        secs=(UINT)seconds;
+        p_atos(buf,"%d.%d %s",secs,(UINT)tenths-10*secs,self->reccli.secs);
+        return;
+        }
+    p_sttods(&seconds,&ds);
+    p_dstodt(&ds,&dt);
+    ds.day-=25567; /* base days at Jan 1 1970 */
+    if (ds.day>0)
+        { /* show number of days */
+        p_atos(buf,"%ld  ",ds.day);
+        buf+=p_slen(buf);
+        }
+    if (dt.hour>0 || ds.day>0)
+        { /* show number of hours */
+        p_atos(buf,"%02d%c",dt.hour,self->reccli.tsep);
+        buf+=p_slen(buf);
+        }
+    p_atos(buf,"%02d%c%02d",dt.minute,self->reccli.tsep,dt.second);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID timebar_tb_draw(PR_TIMEBAR *self)
+    {
+    self->timebar.x=0;
+    DrawBar(self,TRUE,FALSE);
+    }
+
+METHOD VOID timebar_ao_init(PR_TIMEBAR *self,INT wid,P_RECT *prect)
+    {
+    self->active.priority=PRIORITY_ACTIVE_REPEATER;
+    p_send3(w_am,O_AM_ADD_TASK,self);
+    self->timebar.wid=wid;
+    self->timebar.rect=*prect;
+    }
+
+METHOD VOID timebar_ao_queue(PR_TIMEBAR *self)
+    {
+    p_ioc3(self->active.pcb,P_FREAD,&self->active.stat);
+    self->active.isactive=TRUE;
+    }
+
+METHOD INT timebar_ao_run(PR_TIMEBAR *self)
+    {
+    if (self->active.stat<0)
+        { /* possibly because the machine was switched off then on */
+        StartFRC(self); /* restart the FRC */
+        self->active.stat=0;
+        }
+    self->timebar.tenths-=self->active.stat;
+    if (self->timebar.tenths<=0)
+        {
+        self->timebar.tenths=0; /* stops re-queue */
+        p_close(self->active.pcb);
+        self->active.pcb=NULL;
+        }
+    DrawBar(self,FALSE,TRUE);
+    if (self->timebar.tenths)
+        timebar_ao_queue(self);
+    return(RUN_ACTIVE_USED);
+    }
+
+METHOD VOID timebar_tb_start(PR_TIMEBAR *self,ULONG *tenths)
+    {
+    self->timebar.tenths0=*tenths;
+    self->timebar.tenths=self->timebar.tenths0;
+    self->timebar.x=0;
+    self->timebar.visible=TRUE;
+    if (self->timebar.tenths<10 || p_open(&self->active.pcb,"FRC:",-1)<0)
+        return;
+    StartFRC(self);
+    DrawBar(self,TRUE,TRUE);
+    timebar_ao_queue(self);
+    }
+
+METHOD VOID timebar_tb_stop(PR_TIMEBAR *self)
+    {
+    p_send2(self,O_AO_CANCEL);
+    self->timebar.visible=FALSE;
+    p_close(self->active.pcb);
+    self->active.pcb=NULL;
+    }
+
+METHOD VOID recbut_destroy(PR_RECBUT *self)
+    {
+    p_free(self->recbut.buttxt);
+    p_supersend2(self,O_DESTROY);
+    }
+
+METHOD VOID recbut_rb_init(PR_RECBUT *self,INT wid,P_POINT *pc,INT rid)
+    {
+    self->recbut.wid=wid;
+    self->recbut.rect.tl.x=pc->x-RECBUT_HALF_WIDTH;
+    self->recbut.rect.br.x=pc->x+RECBUT_HALF_WIDTH;
+    self->recbut.rect.tl.y=pc->y-RECBUT_HALF_HEIGHT;
+    self->recbut.rect.br.y=pc->y+RECBUT_HALF_HEIGHT;
+    hLoadResource(rid,&self->recbut.buttxt);
+    self->recbut.inlabel=(TEXT *)(((WORD *)self->recbut.buttxt)+1);
+    self->recbut.caption=NextZTS(self->recbut.inlabel);
+    self->recbut.caplen=p_slen(self->recbut.caption);
+    }
+
+METHOD VOID recbut_rb_draw(PR_RECBUT *self)
+    {
+    P_RECT r;
+
+    if (self->recbut.hide==RECBUT_HIDE_HIDE)
+        return;
+    r.tl.x=self->recbut.rect.tl.x-RECBUT_MARGIN;
+    r.br.x=self->recbut.rect.br.x+RECBUT_MARGIN;
+    r.br.y=self->recbut.rect.tl.y;
+    r.tl.y=r.br.y-(2*RECBUT_HALF_HEIGHT);
+    if (self->recbut.hide==RECBUT_HIDE_CLEAR)
+        {
+        gClrRect(&r,G_TRMODE_CLR);
+        gClrRect(&self->recbut.rect,G_TRMODE_CLR);
+        return;
+        }
+    DrawButton(self,0);
+    gPrintBoxText(&r,RECBUT_ASCENT,G_TEXT_ALIGN_CENTRE,0,self->recbut.caption,self->recbut.caplen);
+    }
+
+METHOD VOID recbut_rb_depress(PR_RECBUT *self)
+    {
+    gCreateTempGC0(self->recbut.wid);
+    DrawButton(self,2);
+    wFlush();
+    p_sleep(2L);
+    DrawButton(self,0);
+    wFlush();
+    gFreeTempGC();
+    }
+
+METHOD VOID recbut_rb_hide(PR_RECBUT *self,INT hide)
+    {
+    self->recbut.hide=hide;
+    }
+
+METHOD VOID reccli_destroy(PR_RECCLI *self)
+    {
+    p_free(self->reccli.clitxt);
+    p_supersend2(self,O_DESTROY);
+    }
+
+METHOD VOID reccli_wn_connect(PR_RECCLI *self,PR_WIN *par,UINT fields,W_WINDATA *pwd)
+    {
+    INT i,dx;
+    P_POINT c;
+    P_RECT rect;
+    E_CONFIG config;
+
+    p_getctd(&config);
+    self->reccli.tsep=config.timeSeparator;
+    self->reccli.width=pwd->extent.width;
+    pwd->background=W_WIN_BACK_CLR|W_WIN_BACK_GREY_CLR;
+    p_supersend5(self,O_WN_CONNECT,par,fields|W_WIN_BACKGROUND,pwd);
+    hInitVis(self);
+    p_send3(self,O_WN_EMPHASISE,TRUE);
+    rect.tl.x=12;
+    rect.br.x=self->reccli.width-rect.tl.x;
+    rect.tl.y=74;
+    rect.br.y=rect.tl.y+TIMEBAR_HEIGHT;
+    self->reccli.timebar=f_newsend(CAT_RECORD_RECORD,C_TIMEBAR,O_AO_INIT,self->win.id,&rect);
+    dx=(self->reccli.width-6)/6;
+    c.y=130;
+    for (i=0;i<RECCLI_NBUTTONS;i++)
+        {
+        c.x=3+dx+(((i<3)?i*dx:dx)<<1);
+        self->reccli.recbut[i]=f_newsend(CAT_RECORD_RECORD,C_RECBUT,O_RB_INIT,self->win.id,&c,CLIBUT_REC_NEW+i);
+        }
+    HideButtons(self,RECCLI_STOP_MASK|RECCLI_START_MASK);
+    hLoadResource(RECCLI_TEXT,&self->reccli.clitxt);
+    self->reccli.secs=(TEXT *)(((WORD *)self->reccli.clitxt)+1);
+    self->reccli.title=NextZTS(self->reccli.secs);
+    self->reccli.sub=NextZTS(self->reccli.title);
+    wValidateWin(self->win.id); /* saves screen flicker on startup */
+    }
+
+METHOD VOID reccli_wn_draw(PR_RECCLI *self)
+    {
+    INT i,len,y;
+    WVEFILE_INFO info;
+    TEXT name[16];
+    TEXT duration[20],total[20];
+    G_GC gc;
+
+    p_supersend(self,O_WN_DRAW); /* draw border */
+    p_send2(self->reccli.timebar,O_TB_DRAW); /* draw time bar */
+    /* draw buttons */
+    for (i=0;i<RECCLI_NBUTTONS;recbut_rb_draw(self->reccli.recbut[i++]));
+    p_send3(receng,O_ENG_FILE_INFO,&info);
+    *p_bcpy(&name[0],info.name,len=info.nmlen)=0;
+    p_scap(&name[0]);
+    if (*info.device!='M')
+        {
+        name[len++]='[';
+        name[len++]=*info.device;
+        name[len++]=']';
+        }
+    name[len]=0;
+    gc.style=G_STY_BOLD;
+    gc.font=FONT_ID_SWISS_16;
+    gSetGC(0,G_GC_MASK_STYLE|G_GC_MASK_FONT,&gc);
+    y=8;
+    if (info.duration)
+        {
+        PrintDuration(self,&duration[0],(LONG)info.duration);
+        /* %s   %s   %d Kbyte */
+        PrintHeader(self,y,self->reccli.title,&name[0],&duration[0],(INT)(info.flen>>10));
+        }
+    else 
+        PrintHeader(self,y,"%s",&name[0]); /* might be a % character in name[] */
+    y=40;
+    if (info.repeats<=1 && info.silence==0)
+        {
+        PrintHeader(self,y,NULL); /* clear rectangle */
+        return;
+        }
+    gc.style=G_STY_NORMAL;
+    gc.font=FONT_ID_SWISS_13;
+    gSetGC(0,G_GC_MASK_STYLE|G_GC_MASK_FONT,&gc);
+    PrintDuration(self,&duration[0],(LONG)info.silence);
+    PrintDuration(self,&total[0],info.total);
+    /* Repeats: %d    Trailing silence: %s    Total: %s */
+    PrintHeader(self,y,self->reccli.sub,info.repeats,&duration[0],&total[0]);
+    }
+
+METHOD VOID reccli_cl_update(PR_RECCLI *self)
+    {
+    p_send2(self->reccli.timebar,O_TB_STOP);
+    self->reccli.running=FALSE;
+    w_ws->wserv.filter=NULL;
+    wDisableKeyClick(FALSE);
+    HideButtons(self,RECCLI_STOP_MASK|RECCLI_START_MASK);
+    DrawWin(self);
+    wFlush();
+    }
+
+METHOD VOID reccli_wn_key(PR_RECCLI *self,UINT keycode,UINT modifiers)
+    {
+    switch (keycode)
+        {
+    case W_KEY_TAB:
+        recbut_rb_depress(self->reccli.recbut[0]);
+        hWservComSend(O_COM_RECORD_NEW);
+        break;
+    case ' ':
+        recbut_rb_depress(self->reccli.recbut[1]);
+        hWservComSend(O_COM_RE_RECORD);
+        break;
+    case W_KEY_RETURN:
+        recbut_rb_depress(self->reccli.recbut[2]);
+        p_send2(receng,O_ENG_SOUND_PLAY);
+        break;
+        }
+    }
+
+METHOD INT reccli_cl_sound_filter(PR_RECCLI *self,UINT keycode,UINT modifiers)
+    {
+    if (keycode==W_KEY_ESCAPE)
+        {
+        p_send2(receng,O_ENG_SOUND_STOP);
+        recbut_rb_depress(self->reccli.recbut[3]);
+        }
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD INT reccli_cl_pause_filter(PR_RECCLI *self,UINT keycode,UINT modifiers)
+/*
+Waiting to record.
+*/
+    {
+    if (keycode==W_KEY_ESCAPE)
+        p_send3(receng,O_ENG_OPEN_FILE,NULL);
+    else if (keycode==' ')
+        {
+        w_ws->wserv.filter=NULL;
+        p_send3(receng,O_ENG_SOUND_RECORD,self->reccli.duration);
+        }
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD VOID reccli_cl_begin_sound(PR_RECCLI *self,ULONG *tenths)
+    {
+    p_send3(self->reccli.timebar,O_TB_START,tenths);
+    self->reccli.running=TRUE;
+    w_ws->wserv.filter=(PR_WIN *)self;
+    w_ws->wserv.filmethod=-O_CL_SOUND_FILTER;
+    wDisableKeyClick(TRUE);
+    HideButtons(self,RECCLI_3BUT_MASK|RECCLI_START_MASK);
+    DrawWin(self);
+    wFlush();
+    }
+
+METHOD VOID reccli_cl_pause(PR_RECCLI *self,UINT duration)
+    {
+    self->reccli.duration=duration;
+    w_ws->wserv.filter=(PR_WIN *)self;
+    w_ws->wserv.filmethod=-O_CL_PAUSE_FILTER;
+    HideButtons(self,RECCLI_3BUT_MASK|RECCLI_STOP_MASK);
+    DrawWin(self);
+    wFlush();
+    }
+
+METHOD VOID recman_am_clean_up(PR_RECMAN *self,INT err,UBYTE *htask)
+    {
+    PR_RECCLI *cli;
+
+    cli=(PR_RECCLI *)w_ws->wserv.cli;
+    w_ws->wserv.filter=NULL;
+    wDisableKeyClick(FALSE);
+    p_send2(cli->reccli.timebar,O_TB_STOP);
+    p_supersend4(self,O_AM_CLEAN_UP,err,htask);
+    p_send3(receng,O_ENG_OPEN_FILE,NULL);
+    }
diff --git a/code/SIBOSDK/record/reccom.c b/code/SIBOSDK/record/reccom.c
new file mode 100644
index 0000000..121f084
--- /dev/null
+++ b/code/SIBOSDK/record/reccom.c
@@ -0,0 +1,151 @@
+/*
+RECCOM.C
+
+Sound record/playback application command manager
+*/
+
+#include <record.g>
+#include <record.rsg>
+#include <hwim.h>
+#include <s_.rsg>
+
+GLREF_D PR_RECENG * const receng;
+GLREF_D TEXT * const DatUsedPathNamePtr;
+
+LOCAL_C INT LaunchDial(VOID *buf,INT id,INT class)
+    {
+    DL_DATA dial_data;
+
+    dial_data.id=id;
+    dial_data.rbuf=buf;
+    dial_data.pdlg=NULL;
+    return(hLaunchDial(CAT_RECORD_RECORD,class,&dial_data));
+    }
+
+LOCAL_C VOID RecordToNewFile(TEXT *fname,INT DefaultName)
+    {
+    INT len;
+    P_FPARSE crk;
+    RECRBUF rb;
+
+    rb.duration=((RECENG_PREFS *)p_send2(receng,O_ENG_SENSE_PREFS))->duration;
+    f_fparse(fname,DatUsedPathNamePtr,&rb.fname[0],&crk);
+    len=crk.system+crk.device+crk.path;
+    if (DefaultName)
+        len+=crk.name;
+    rb.fname[len]=0;
+    if (!LaunchDial(&rb,RECORD_NEW_DL,DefaultName?C_RECNEWDEF:C_RECNEW))
+        p_send3(receng,O_ENG_OPEN_FILE,NULL);
+    }
+
+#pragma METHOD_CALL
+
+METHOD INT reccom_com_file_change(PR_RECCOM *self,INT command,TEXT *newname)
+    {
+    p_send2(receng,O_ENG_SOUND_STOP);
+    switch (command)
+        {
+    case H_COMMAND_CREATE_FILE:
+        p_send3(receng,O_ENG_NEW_FILE,newname);
+        p_send2(receng,O_ENG_VIEW_UPDATE);
+        RecordToNewFile((TEXT *)p_send2(receng,O_ENG_SENSE_FILE),TRUE);
+        break;
+    case H_COMMAND_OPEN_FILE:
+        p_send3(receng,O_ENG_OPEN_FILE,newname);
+        break;
+        }
+    return(0); /* no leave() */
+    }
+
+
+METHOD VOID reccom_com_new_file(PR_RECCOM *self)
+/*
+Called on selecting the New file menu command.
+*/
+    {
+    TEXT fspec[4];
+    
+    fspec[0]=p_send2(receng,O_ENG_DEFAULT_DISK);
+    fspec[1]=':';
+    fspec[2]=0;
+    RecordToNewFile(&fspec[0],FALSE);
+    }
+
+METHOD VOID reccom_com_record_new(PR_RECCOM *self)
+/*
+Called on pressing the Record new (Tab) button.
+*/
+    {
+    INT i,device;
+    P_INFO info;
+    TEXT name[32];
+    TEXT fspec[P_FNAMESIZE];
+
+    device=p_send2(receng,O_ENG_DEFAULT_DISK);
+    for (i=1;i<100;i++)
+        {
+        hAtos(&name[0],DFLT_FNAME,device,i); /* "%c:RECORD%02d" */
+        p_fparse(&name[0],DatUsedPathNamePtr,&fspec[0],NULL);
+        if (p_finfo(&fspec[0],&info))
+            { /* file does not exist - so use the generated name */
+            RecordToNewFile(&fspec[0],TRUE);
+            return;
+            }
+        }
+    RecordToNewFile("",FALSE);
+    }
+
+METHOD VOID reccom_com_open_file(PR_RECCOM *self)
+/*
+Called on selecting the Open file menu command.
+*/
+    {
+    RECRBUF rb;
+    
+    p_scpy(&rb.fname[0],(TEXT *)p_send2(receng,O_ENG_SENSE_FILE));
+    if (!LaunchDial(&rb,OPEN_FILE_DL,C_RECOPEN))
+        return;
+    /* rb.fname[] contains file name */
+    p_send3(receng,O_ENG_OPEN_FILE,&rb.fname);
+    }
+
+METHOD VOID reccom_com_re_record(PR_RECCOM *self)
+/*
+Called on pressing the Record over (Space) button.
+*/
+    {
+    TEXT *fname;
+    WVEFILE_INFO info;
+    P_INFO finfo;
+    RECRBUF rb;
+
+    p_send3(receng,O_ENG_FILE_INFO,&info);
+    fname=(TEXT *)p_send2(receng,O_ENG_SENSE_FILE);
+    if (!info.duration)
+        { /* file does not exist? */
+        if (p_finfo(fname,&finfo)<0)
+            RecordToNewFile(fname,TRUE);
+        return;
+        }
+    rb.duration=info.duration;
+    p_scpy(&rb.fname[0],fname);
+    if (!LaunchDial(&rb,RE_RECORD_DL,C_RECEXIST))
+        return;
+    }
+
+METHOD VOID reccom_com_set_repeat(PR_RECCOM *self)
+    {
+    LaunchDial(NULL,SET_REP_DL,C_SETREP);
+    }
+
+METHOD VOID reccom_com_rep_alarm(PR_RECCOM *self)
+    {
+    if (!hConfirm(ADJUST_ALARM_CONFIRM))
+        return;
+    p_send4(receng,O_ENG_SET_REPEATS,0,150); /* set total time to 15 seconds */
+    }
+
+METHOD VOID reccom_com_preferences(PR_RECCOM *self)
+    {
+    LaunchDial(NULL,PREFERENCES_DL,C_SETPREF);
+    }
diff --git a/code/SIBOSDK/record/recdial.c b/code/SIBOSDK/record/recdial.c
new file mode 100644
index 0000000..ef42975
--- /dev/null
+++ b/code/SIBOSDK/record/recdial.c
@@ -0,0 +1,190 @@
+/*
+RECDIAL.C
+
+Sound record/playback command dialogs
+*/
+
+#include <record.g>
+#include <record.rsg>
+#include <hwim.h>
+#include <p_math.h>
+#include <s_.rsg>
+
+GLREF_D PR_RECENG * const receng;
+GLREF_D PR_RECWSERV * const w_ws;
+
+LOCAL_C VOID TenthsToDouble(DOUBLE *pdbl,UINT tenths)
+/*
+Convert 10ths of a second to a double float.
+*/
+    {
+    WORD ten,x;
+    DOUBLE c;
+
+    x=tenths;
+    p_itof(pdbl,&x);
+    ten=10;
+    p_itof(&c,&ten);
+    p_fdiv(pdbl,&c);
+    }
+
+LOCAL_C INT DoubleToTenths(DOUBLE *pdbl)
+/*
+Convert a double float to 10ths of a second.
+*/
+    {
+    WORD x;
+    DOUBLE c;
+
+    x=10;
+    p_itof(&c,&x);
+    p_fmul(&c,pdbl);
+    p_inti(&x,&c);
+    return(x);
+    }
+
+LOCAL_C VOID SetTenthsFledit(INT item,UINT val)
+    {
+    DOUBLE dbl;
+
+    TenthsToDouble(&dbl,val);
+    hDlgSetFledit(item,&dbl);
+    }
+
+LOCAL_C INT SenseTenthsFledit(INT item)
+    {
+    DOUBLE dbl;
+
+    hDlgSenseFledit(item,&dbl);
+    return(DoubleToTenths(&dbl));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID setrep_dl_dyn_init(PR_SETREP *self)
+/*
+Dialog for setting repeat count and trailing silence.
+*/
+    {
+    WVEFILE_INFO info;
+
+    p_send3(receng,O_ENG_FILE_INFO,&info);
+    hDlgSetNcedit(1,info.repeats);
+    SetTenthsFledit(2,info.silence);
+    }
+
+METHOD INT setrep_dl_key(PR_SETREP *self,INT index,INT keycode)
+/*
+Dialog for setting repeat count and trailing silence.
+*/
+    {
+    UINT repeats,silence;
+
+    repeats=hDlgSenseNcedit(1);
+    silence=SenseTenthsFledit(2);
+    p_send4(receng,O_ENG_SET_REPEATS,repeats,silence);
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD VOID setpref_dl_dyn_init(PR_SETPREF *self)
+/*
+Dialog for setting record/playback preferences.
+*/
+    {
+    RECENG_PREFS *pprefs;
+
+    pprefs=(RECENG_PREFS *)p_send2(receng,O_ENG_SENSE_PREFS);
+    hDlgSetChlist(1,pprefs->volume);
+    SetTenthsFledit(2,pprefs->duration);
+    hDlgSetChlist(3,pprefs->disk);
+    }
+
+METHOD INT setpref_dl_key(PR_SETPREF *self,INT index,INT keycode)
+/*
+Dialog for setting record/playback preferences.
+*/
+    {
+    RECENG_PREFS prefs;
+
+    prefs.volume=hDlgSenseChlist(1);
+    prefs.disk=hDlgSenseChlist(3);
+    prefs.duration=SenseTenthsFledit(2);
+    p_send3(receng,O_ENG_SET_PREFS,&prefs);
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD VOID recnew_dl_dyn_init(PR_RECNEW *self)
+/*
+The dialog for recording to a new file.
+*/
+    {
+    RECRBUF *prb;
+
+    prb=(RECRBUF *)self->dlgbox.rbuf;
+    if (prb->fname[0])
+        hDlgSet(1,&prb->fname[0]);
+    SetTenthsFledit(3,prb->duration);
+    }
+
+METHOD VOID recnewdef_dl_set_size(PR_RECNEWDEF *self)
+    {
+    p_supersend2(self,O_DL_SET_SIZE);
+    hDlgTakeFocus(3);
+    }
+
+METHOD INT recnew_dl_key(PR_RECNEW *self,INT index,INT keycode)
+/*
+All dialogs for recording to a new or existing file share this code.
+*/
+    {
+    RECRBUF *prb;
+    INT MaxDuration;
+
+    prb=(RECRBUF *)self->dlgbox.rbuf;
+    hDlgSense(1,&prb->fname[0]);
+    prb->duration=SenseTenthsFledit(3);
+    MaxDuration=p_send3(receng,O_ENG_NEW_FILE,&prb->fname[0]);
+    if (MaxDuration<0)
+        {
+        if (MaxDuration==E_FILE_VOLUME)
+            hInfoPrint(NO_RECORD_FLASH);
+        else 
+            hInfoPrintErr(MaxDuration);
+        return(WN_KEY_NO_CHANGE);
+        }
+    if (prb->duration/10>MaxDuration)
+        {
+        SetTenthsFledit(3,10*MaxDuration);
+        hInfoPrint(NO_SPACE_RESET);
+        return(WN_KEY_NO_CHANGE);
+        }
+    p_send3(w_ws->wserv.cli,O_CL_PAUSE,prb->duration);
+    return(WN_KEY_CHANGED);
+    }
+
+METHOD VOID recexist_dl_dyn_init(PR_RECEXIST *self)
+/*
+The dialog for recording to an existing file.
+*/
+    {
+    hDlgSet(1,&((RECRBUF *)self->dlgbox.rbuf)->fname[0]);
+    p_supersend2(self,O_DL_DYN_INIT);
+    }
+
+METHOD VOID recexist_dl_set_size(PR_RECEXIST *self)
+/*
+The dialog for recording to an existing file.
+*/
+    {
+    p_supersend2(self,O_DL_SET_SIZE);
+    hDlgTakeFocus(3);
+    }
+
+METHOD INT recopen_dl_key(PR_RECOPEN *self,INT index,INT keycode)
+/*
+The dialog for opening a file.
+*/
+    {
+    hDlgSense(1,&((RECRBUF *)self->dlgbox.rbuf)->fname[0]);
+    return(WN_KEY_CHANGED);
+    }
diff --git a/code/SIBOSDK/record/receng.c b/code/SIBOSDK/record/receng.c
new file mode 100644
index 0000000..d6a5a32
--- /dev/null
+++ b/code/SIBOSDK/record/receng.c
@@ -0,0 +1,202 @@
+/*
+RECENG.C
+
+Sound record/playback application engine
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <p_gen.h>
+#include <p_file.h>
+#include <epoc.h>
+#include <record.g>
+#include <record.rsg>
+#include <hwim.h>
+#include <s_.rsg>
+
+#define RECENG_ENVNAME "REC$PREF"
+#define RECENG_ENVNAMELEN 8
+
+GLREF_D PR_HWIMMAN * const w_am;
+
+LOCAL_C UINT ConvDurationTo2Ks(UINT tenths)
+/*
+Convert 10ths of a second to 2Kbyte units
+*/
+    {
+    return((tenths*25+0x3f)>>6);
+    }
+
+LOCAL_C INT IsDeviceSuitable(INT device)
+    {
+    P_DINFO dinfo;
+    TEXT dspec[16];
+
+    if (device!='M')
+        {
+        p_scpy(&dspec[0],"LOC::M:");
+        dspec[P_FSYSNAMESIZE]=device;
+        p_dinfo(&dspec[0],&dinfo);
+        return((dinfo.mediatype&0xff)==P_FMEDIA_RAM);
+        }
+    return(TRUE);
+    }
+
+LOCAL_C INT DiskToDevice(INT disk)
+    {
+    if (disk==0)
+        return('A');
+    if (disk==1)
+        return('M');
+    if (disk==2)
+        return('B');
+    }
+
+LOCAL_C VOID CheckSoundCompletion(INT stat)
+    {
+    if (stat==E_GEN_FAIL)
+        hInfoPrint(-SYS_SOUND_DISABLED);
+    else
+        f_leave(stat);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID receng_eng_init(PR_RECENG *self,PR_ROOT *hview,UINT mupdate,UINT msound)
+    {
+    self->receng.prefs.duration=20; /* two seconds */
+    self->receng.prefs.disk=1; /* Internal (M:) */
+    self->receng.hview=hview;
+    self->receng.mupdate=mupdate;
+    self->receng.msound=msound;
+    self->receng.wvefile=f_new(CAT_RECORD_RECORD,C_WVEFILE);
+    self->receng.waveao=f_newsend(CAT_RECORD_RECORD,C_WAVEAO,O_AO_INIT,self,O_ENG_DONE_RECORD,O_ENG_DONE_PLAY);
+    }
+
+METHOD TEXT *receng_eng_sense_file(PR_RECENG *self)
+    {
+    return((TEXT *)p_send2(self->receng.wvefile,O_WVE_SENSE_FNAME));
+    }
+
+METHOD INT receng_eng_default_disk(PR_RECENG *self)
+/*
+Returns the default device letter for new recordings.
+Based on the "dialog" local disk number (0:A, 1:M, 2:B).
+Guaranteed to return a suitable disk.
+*/
+    {
+    INT device;
+    TEXT fspec[P_FNAMESIZE];
+
+    p_send2(self,O_ENG_SENSE_PREFS);
+    device=DiskToDevice(self->receng.prefs.disk); /* try user-specified preference first */
+    if (!IsDeviceSuitable(device))
+        { /* preference is unsuitable */
+        device='M'; /*  fallback if the default device is unsuitable */
+        p_getpth(&fspec[0]);
+        if (IsDeviceSuitable(fspec[P_FSYSNAMESIZE]))
+            device=fspec[P_FSYSNAMESIZE];
+        }
+    return(device);
+    }
+
+METHOD VOID receng_eng_view_update(PR_RECENG *self)
+    {
+    p_send2(self->receng.hview,self->receng.mupdate);
+    }
+
+METHOD INT receng_eng_new_file(PR_RECENG *self,TEXT *pname)
+    {
+    return(p_send3(self->receng.wvefile,O_WVE_NEW,pname));
+    }
+
+METHOD VOID receng_eng_open_file(PR_RECENG *self,TEXT *pname)
+    {
+    p_send3(self->receng.wvefile,O_WVE_OPEN,pname);
+    p_send3(w_am,O_AM_NEW_FILENAME,receng_eng_sense_file(self));
+    receng_eng_view_update(self);
+    }
+
+METHOD VOID receng_eng_done_record(PR_RECENG *self,INT stat)
+    {
+    CheckSoundCompletion(stat);
+    receng_eng_open_file(self,NULL);
+    }
+
+METHOD VOID receng_eng_done_play(PR_RECENG *self,INT stat)
+    {
+    CheckSoundCompletion(stat);
+    receng_eng_view_update(self);
+    }
+
+METHOD VOID receng_eng_sound_play(PR_RECENG *self)
+    {
+    INT v;
+    WVEFILE_INFO info;
+
+    p_send2(self,O_ENG_SENSE_PREFS);
+    v=0; /* loud */
+    if (self->receng.prefs.volume==1)
+        v=2; /* medium */
+    else if (self->receng.prefs.volume==2)
+        v=5; /* quiet */
+    p_send3(self->receng.wvefile,O_WVE_SENSE_INFO,&info);
+    if (info.duration==0)
+        {
+        hInfoPrint(NO_DATA_NO_PLAY);
+        return;
+        }
+    p_send4(self->receng.waveao,O_WV_PLAY,p_send2(self->receng.wvefile,O_WVE_SENSE_FNAME),v);
+    p_send3(self->receng.hview,self->receng.msound,&info.total);
+    }
+
+METHOD VOID receng_eng_sound_record(PR_RECENG *self,UINT duration)
+    {
+    UINT num2Ks;
+    ULONG tenths;
+    TEXT *name;
+
+    num2Ks=ConvDurationTo2Ks(duration);
+    tenths=num2Ks;
+    tenths=(tenths<<6)/25;
+    name=(TEXT *)p_send2(self->receng.wvefile,O_WVE_SENSE_FNAME);
+    if (name[P_FSYSNAMESIZE]=='M')
+        p_delete(name); /* free space for the sound server */
+    p_send4(self->receng.waveao,O_WV_RECORD,name,num2Ks);
+    p_send3(self->receng.hview,self->receng.msound,&tenths);
+    }
+
+METHOD VOID receng_eng_sound_stop(PR_RECENG *self)
+    {
+    p_send2(self->receng.waveao,O_WV_STOP);
+    }
+
+METHOD VOID receng_eng_set_repeats(PR_RECENG *self,UINT repeats,UINT tenths)
+    {
+    p_send4(self->receng.wvefile,O_WVE_SET_REPEATS,repeats,tenths);
+    receng_eng_view_update(self);
+    }
+
+METHOD VOID receng_eng_file_info(PR_RECENG *self,WVEFILE_INFO *pi)
+    {
+    p_send3(self->receng.wvefile,O_WVE_SENSE_INFO,pi);
+    }
+
+METHOD RECENG_PREFS *receng_eng_sense_prefs(PR_RECENG *self)
+    {
+    INT len;
+    TEXT bb[P_ENVMAX];
+
+    len=p_getenviron(RECENG_ENVNAME,RECENG_ENVNAMELEN,&bb[0]);
+    if (len==sizeof(RECENG_PREFS))
+        self->receng.prefs=*(RECENG_PREFS *)&bb[0];
+    return(&self->receng.prefs);
+    }
+
+METHOD VOID receng_eng_set_prefs(PR_RECENG *self,RECENG_PREFS *new)
+    {
+    if (!p_bcmp(&self->receng.prefs,sizeof(RECENG_PREFS),new,sizeof(RECENG_PREFS)))
+        return; /* no change */
+    self->receng.prefs=*new;
+    f_leave(p_setenviron(RECENG_ENVNAME,RECENG_ENVNAMELEN,&self->receng.prefs,sizeof(RECENG_PREFS)));
+    }
diff --git a/code/SIBOSDK/record/record.afl b/code/SIBOSDK/record/record.afl
new file mode 100644
index 0000000..979d1fb
--- /dev/null
+++ b/code/SIBOSDK/record/record.afl
@@ -0,0 +1,3 @@
+record.pic
+record.rzc
+record.shd
diff --git a/code/SIBOSDK/record/record.cat b/code/SIBOSDK/record/record.cat
new file mode 100644
index 0000000..130136d
--- /dev/null
+++ b/code/SIBOSDK/record/record.cat
@@ -0,0 +1,244 @@
+IMAGE record
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE p_std.h
+INCLUDE p_gen.h
+INCLUDE p_que.h
+INCLUDE p_object.h
+INCLUDE p_file.h
+INCLUDE epoc.h
+INCLUDE wlib.h
+INCLUDE olib.g
+INCLUDE varray.g
+INCLUDE appman.g
+INCLUDE timer.g
+INCLUDE bwin.g
+INCLUDE matcher.g
+INCLUDE listbox.g
+INCLUDE pulldown.g
+INCLUDE hwimman.g
+
+CLASS waveao active
+Sound file record and play
+    {
+    REPLACE ao_init            Queue into appman and init callback
+    REPLACE ao_run             Call back
+    REPLACE ao_cancel          Cancel sound
+    ADD wv_record              Start recording a file
+    ADD wv_play                Start playing a file
+    ADD wv_stop                Start playing/recording a file
+    PROPERTY
+        {
+        WORD request;          Request type
+        PR_ROOT *hdone;        Callback handle on completion
+        UWORD done_record;     Callback method on record completion
+        UWORD done_play;       Callback method on playback completion
+        }
+    }
+
+CLASS wvefile root
+Sound file
+    {
+    ADD wve_new               Create a new file
+    ADD wve_open              Open an existing file
+    ADD wve_sense_fname       Sense the file name (for reading)
+    ADD wve_sense_info        Fill in a WVEFILE_INFO struct
+    ADD wve_set_repeats       Set the repeat and silence
+    TYPES
+        {
+        typedef struct
+            {
+            TEXT *device;       address of device character
+            TEXT *name;         file name component
+            WORD ret;           possible error return
+            WORD nmlen;         length of file name
+            UWORD duration;     duration in 10ths of a sec
+            UWORD silence;      silence in 10ths of a second
+            UWORD repeats;      number of repeats
+            ULONG total;        total time in seconds (with repeats & silence)
+            ULONG samples;      number of samples
+            ULONG flen;         file length
+            } WVEFILE_INFO;
+        }
+    PROPERTY
+        {
+        VOID *fcb;
+        WORD ret;
+        P_FPARSE crk;
+        TEXT fname[P_FNAMESIZE];
+        P_INFO info;
+        SndFile head;
+        }
+    }
+
+CLASS receng root
+    {
+    ADD eng_init
+    ADD eng_new_file         Start a new file
+    ADD eng_open_file        Open an existing file (close any current file)
+    ADD eng_sense_file       Get the current file name
+    ADD eng_file_info        Get information on the current file
+    ADD eng_default_disk     Return default device for new file
+    ADD eng_view_update      Call back view to update itself
+    ADD eng_done_record      Callback from active object on record completion
+    ADD eng_done_play        Callback from active object on play completion
+    ADD eng_sound_play       Play the current file
+    ADD eng_sound_record     Record to the current file
+    ADD eng_sound_stop       Stop the current record or playback
+    ADD eng_set_repeats      Set the number of repeats and trailing silence
+    ADD eng_set_prefs        Set the persistent preferences
+    ADD eng_sense_prefs      Sense the persistent preferences
+    TYPES
+        {
+        typedef struct
+            {
+            WORD volume;             volume for playback
+            WORD duration;           maximum duration in 10ths of a sec
+            WORD disk;               preferred disk for new files
+            } RECENG_PREFS;
+        }
+    PROPERTY 2
+        {
+        PR_WVEFILE *wvefile;         digital sound file
+        PR_WAVEAO *waveao;           record/play active object
+        PR_ROOT *hview;              callback view handle
+        UWORD mupdate;               callback view method for update
+        UWORD msound;                callback view method for begin sound
+        RECENG_PREFS prefs;          persistent preferences
+        }
+    }
+
+CLASS reccom  comman
+    {
+    REPLACE com_file_change      from System application
+    ADD com_set_repeat           Set repeat menu command
+    ADD com_rep_alarm            Repeat for alarm menu command
+    ADD com_preferences          Set preferences menu command
+    ADD com_new_file             New file menu command
+    ADD com_open_file            Open file menu command
+    ADD com_record_new           Record new (Tab) button
+    ADD com_re_record            Record over (Space) button
+    TYPES
+        {
+        typedef struct
+            {
+            WORD duration;
+            TEXT fname[P_FNAMESIZE];
+            } RECRBUF;
+        }
+    }
+
+CLASS recman hwimman
+    {
+    REPLACE am_clean_up
+    }
+
+CLASS recwserv    wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS timebar  active
+    {
+    REPLACE ao_init         Queue into appman and set priority
+    REPLACE ao_queue        Queue next read
+    REPLACE ao_run          Update on tick
+    ADD tb_start            Start time bar
+    ADD tb_stop             Stop time bar
+    ADD tb_draw             For redraw
+    PROPERTY
+        {
+        WORD visible;       Visible if TRUE
+        WORD wid;           Window id of landlord
+        LONG tenths0;       Initial value of timer
+        LONG tenths;        Counted down value of timer
+        WORD x;             Bar value in pixels
+        P_RECT rect;        Bar rectangle
+        }
+    }
+
+CLASS recbut  root
+    {
+    REPLACE destroy
+    ADD rb_init
+    ADD rb_draw
+    ADD rb_depress
+    ADD rb_hide
+    PROPERTY
+        {
+        WORD hide;          Hide button if TRUE
+        WORD wid;           Window id of landlord
+        P_RECT rect;        Button rectangle
+        VOID *buttxt;       As loaded from resource file
+        TEXT *inlabel;      Button label
+        TEXT *caption;      Caption above button
+        WORD caplen;        Caption length
+        }
+    }
+
+CLASS reccli  bwin
+    {
+    REPLACE destroy
+    REPLACE wn_connect
+    REPLACE wn_draw
+    REPLACE wn_key
+    ADD cl_update                 Viewed data has changed
+    ADD cl_sound_filter           To catch keys while recording or playing
+    ADD cl_pause_filter           To catch keys while waiting to record
+    ADD cl_begin_sound
+    ADD cl_pause
+    PROPERTY 6
+        {
+        PR_TIMEBAR *timebar;
+        PR_RECBUT *recbut[5];
+        UINT duration;            Stored for pause to record
+        WORD running;             TRUE if sound record/play running
+        WORD width;               Window width
+        VOID *clitxt;             Allocated resource
+        TEXT *secs;               Seconds suffix
+        TEXT *title;              Title format string
+        TEXT *sub;                Subtitle format string
+        TEXT tsep;                Time separator
+        UBYTE spare;
+        }
+    }
+
+CLASS setrep  dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+
+CLASS setpref  dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+
+CLASS recnew  dlgbox
+Record to new file dialog
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+
+CLASS recnewdef  recnew
+Record to new file dialog with a default name
+    {
+    REPLACE dl_set_size
+    }
+
+CLASS recexist  recnew
+Record to existing file dialog
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_set_size
+    }
+
+CLASS recopen  dlgbox
+Open file dialog
+    {
+    REPLACE dl_key
+    }
diff --git a/code/SIBOSDK/record/record.hlp b/code/SIBOSDK/record/record.hlp
new file mode 100644
index 0000000..8bd4bf5
--- /dev/null
+++ b/code/SIBOSDK/record/record.hlp
@@ -0,0 +1,60 @@
+/* 
+RECORD.HLP
+
+Help file for Series 3a RECORD app
+*/
+
+
+
+RESOURCE HELP_ARRAY record_help
+{
+topic="Record";
+topic_id=record_help_index;
+}
+
+RESOURCE TOPIC_ARRAY record_help_index
+{
+id_lst=
+{
+record_alarms,
+record_voice
+};
+}
+
+RESOURCE HELP_ARRAY record_alarms
+{
+topic="Recording alarm sounds";
+strlst=
+{
+STRING {str="Use `New file' (or Tab) to start recording to a file";},
+STRING {str="Press Enter to play it back ";},
+STRING {str="To try again, use Space to record to the same file";},
+STRING {str="";},
+STRING {str="Esc stops recording or playback";},
+STRING {str="";},
+STRING {str="Sound files have a built-in "<34>"number of repeats"<34>" and length";},
+STRING {str="of silence between the repeats. Set these with `Set repeat'";},
+STRING {str="";},
+STRING {str="Sound files appear automatically in `Set alarm' dialogs";}
+};
+}
+
+RESOURCE HELP_ARRAY record_voice
+{
+topic="Recording voice notes";
+strlst=
+{
+STRING {str="In the System screen, move to `Record' and use";},
+STRING {str="`Create new list' and change the `Directory for files'";},
+STRING {str="line. Then voice recordings will not appear in the";},
+STRING {str="`Set alarm' dialogs";},
+STRING {str="";},
+STRING {str="Use `Assign button' and make a button-press go";},
+STRING {str="to this list";},
+STRING {str="";},
+STRING {str="Use this button-press, then Tab, Enter and Space";},
+STRING {str="to record each new note";}
+};
+}
+
+
diff --git a/code/SIBOSDK/record/record.ms b/code/SIBOSDK/record/record.ms
new file mode 100644
index 0000000..1807070
--- /dev/null
+++ b/code/SIBOSDK/record/record.ms
@@ -0,0 +1,3 @@
+Record.WVE
+\WVE\
+1003
diff --git a/code/SIBOSDK/record/record.pic b/code/SIBOSDK/record/record.pic
new file mode 100644
index 0000000..f9206fe
Binary files /dev/null and b/code/SIBOSDK/record/record.pic differ
diff --git a/code/SIBOSDK/record/record.pr b/code/SIBOSDK/record/record.pr
new file mode 100644
index 0000000..1b3c5bf
--- /dev/null
+++ b/code/SIBOSDK/record/record.pr
@@ -0,0 +1,46 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x118F
+#set priority=0x80
+#set heapsize=0x48
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+#endif
+
+#if %main.rzc #older %main.rsg #then
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile reccli.c
+#compile reccom.c
+#compile recdial.c
+#compile receng.c
+#compile recwserv.c
+#compile waveao.c
+#compile wvefile.c
+
+#if %main.shd #older %main.ms #then
+  #run "makeshd %main" no_window no_abort
+  #file delete %main.img
+#endif
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
diff --git a/code/SIBOSDK/record/record.re b/code/SIBOSDK/record/record.re
new file mode 100644
index 0000000..518c107
--- /dev/null
+++ b/code/SIBOSDK/record/record.re
@@ -0,0 +1,9 @@
+#include <record.g>
+
+_C_RECCOM
+_O_COM_EXIT
+_O_COM_SET_REPEAT
+_O_COM_REP_ALARM
+_O_COM_PREFERENCES
+_O_COM_NEW_FILE
+_O_COM_OPEN_FILE
diff --git a/code/SIBOSDK/record/record.rss b/code/SIBOSDK/record/record.rss
new file mode 100644
index 0000000..5177d7f
--- /dev/null
+++ b/code/SIBOSDK/record/record.rss
@@ -0,0 +1,354 @@
+/*
+RECORD.RSS
+
+Resource file for Sound recording Handheld Application
+*/
+
+#include <hwim.rg>
+#include <hwim.rh>
+#include <record.rg>
+
+RESOURCE WSERV_INFO record_accs
+    {
+    menbar_id=record_menu;
+    first_com=O_COM_EXIT;
+/* follows order in cat file command manager */
+    accel={'x', /* Exit */
+           'r', /* Set repeat */
+           'a', /* Repeat for alarm */
+           'q', /* Set preferences */
+           'n', /* New file */
+           'o'  /* Open file */
+          };
+    }
+
+RESOURCE MENU_BAR record_menu
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=file_menu;
+            mb_item="File";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=repeats_menu;
+            mb_item="Repeats";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU file_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_NEW_FILE;
+            mn_item="New file";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_OPEN_FILE;
+            mn_item="Open file";
+            }
+        };
+    }
+
+RESOURCE MENU repeats_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_SET_REPEAT;
+            mn_item="Set repeat";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_REP_ALARM;
+            mn_item="Adjust for alarm";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_PREFERENCES;
+            mn_item="Set preferences";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE STRING dflt_fname { str="%c:RECORD%02d"; }
+
+RESOURCE STRING no_space_reset { str="Insufficient disk space - Maximum duration reset"; }
+
+RESOURCE STRING no_record_flash { str="Can't record to a Flash SSD"; }
+
+RESOURCE STRING no_data_no_play { str="No sound to play"; }
+
+RESOURCE STRING adjust_alarm_confirm { str="Adjust repeat for use as an alarm"; }
+
+/* DIALOG RESOURCES */
+
+RESOURCE DIALOG set_rep_dl
+/* Dialog used by the "Set repeat" menu item */
+    {
+    title="Set repeat";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Repeat count";
+            info=NCEDIT
+                {
+                low=1;
+                high=1000;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Trailing silence (sec)";
+            info=FLTEDIT
+                {
+                low=0.0;
+                high=1000.0;
+                ndec=1;
+                };
+            }
+        };
+    }
+
+RESOURCE MENU volume_list
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Loud";},
+        CHOICE_ITEM {str="Medium";},
+        CHOICE_ITEM {str="Quiet";}
+        };
+    }
+
+RESOURCE MENU disk_list
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A";},
+        CHOICE_ITEM {str="Internal";},
+        CHOICE_ITEM {str="B";}
+        };
+    }
+
+RESOURCE DIALOG preferences_dl
+/* Dialog used by the "Set preferences" menu item */
+    {
+    title="Set preferences";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Playback volume";
+            info=CHLIST{rid=volume_list;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Default duration (sec)";
+            info=FLTEDIT
+                {
+                low=0.0;
+                high=3000.0;
+                ndec=1;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Default disk for new files";
+            info=CHLIST{rid=disk_list;};
+            }
+        };
+    }
+
+RESOURCE DIALOG open_file_dl
+/* Dialog used by the "Open file" menu item */
+    {
+    title="Open file";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK;
+            class=C_FNSELWN;
+            prompt="File:";
+            info=FNSELWN
+                {
+                flags=IN_FNSELWN_STANDARD;
+                fname="";
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG record_new_dl
+/* Dialog presented before recording to a new file */
+    {
+    title="Record to new file";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT
+                {
+                flags=IN_FNEDIT_STANDARD;
+                fname="";
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Maximum duration (sec)";
+            info=FLTEDIT
+                {
+                low=0.0;
+                high=3000.0;
+                current=0.0;
+                ndec=1;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG re_record_dl
+/* Dialog presented before recording to an existing file */
+    {
+    title="Record over existing file";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK;
+            class=C_FNSELWN;
+            prompt="File:";
+            info=FNSELWN
+                {
+                flags=IN_FNSELWN_STANDARD;
+                fname="";
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Maximum duration (sec)";
+            info=FLTEDIT
+                {
+                low=0.0;
+                high=3000.0;
+                current=0.0;
+                ndec=1;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="The data in the existing file will be replaced";
+                };
+            }
+        };
+    }
+
+RESOURCE STRING_ARRAY reccli_text
+    {
+    strlst=
+        {
+        STRING { str="sec"; },
+        STRING { str="%s   %s   %d Kbyte"; },
+        STRING { str="Repeats: %d    Trailing silence: %s    Total: %s"; }
+        };
+    }
+
+/* The order of the following 5 items must not be changed */
+
+RESOURCE STRING_ARRAY clibut_rec_new
+/* "Record new" button */
+    {
+    strlst=
+        {
+        STRING {str="Tab";},            /* button text */
+        STRING {str="Record new";}      /* button label */
+        };
+    }
+
+RESOURCE STRING_ARRAY clibut_rec_over
+/* "Record over" button */
+    {
+    strlst=
+        {
+        STRING {str="Space";},          /* button text */
+        STRING {str="Record over";}     /* button label */
+        };
+    }
+
+RESOURCE STRING_ARRAY clibut_play
+/* "Play" button */
+    {
+    strlst=
+        {
+        STRING {str="Enter";},          /* button text */
+        STRING {str="Play";}            /* button label */
+        };
+    }
+
+RESOURCE STRING_ARRAY clibut_stop
+/* "Stop" button */
+    {
+    strlst=
+        {
+        STRING {str="Esc";},            /* button text */
+        STRING {str="Stop";}            /* button label */
+        };
+    }
+
+RESOURCE STRING_ARRAY clibut_start
+/* "Start recording" button */
+    {
+    strlst=
+        {
+        STRING {str="Space";},          /* button text */
+        STRING {str="Start recording";} /* button label */
+        };
+    }
+
+#include "record.hlp"
+
diff --git a/code/SIBOSDK/record/recwserv.c b/code/SIBOSDK/record/recwserv.c
new file mode 100644
index 0000000..8a54531
--- /dev/null
+++ b/code/SIBOSDK/record/recwserv.c
@@ -0,0 +1,55 @@
+/*
+    RECWSERV.C
+
+Wserv subclass for Sound record/playback application
+*/
+
+#include <hwim.g>
+#include <record.g>
+#include <gate.g>
+#include <hwim.h>
+#include <record.rsg>
+
+GLREF_D PR_HWIMMAN * const w_am;
+GLREF_D UBYTE *DatCommandPtr;
+GLREF_D UBYTE *DatUsedPathNamePtr;
+GLREF_D WSERV_SPEC *wserv_channel;
+GLREF_D PR_GATE *DatGate;
+
+GLDEF_D PR_RECENG *receng;
+
+#pragma METHOD_CALL
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV ws;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_FULLSCREEN|FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|
+        FLG_APPMAN_SRSCFILE;
+    app.wserv_cat=ws.com_cat=p_getlibh(CAT_RECORD_RECORD);
+    app.wserv_class=C_RECWSERV;
+    ws.com_class=C_RECCOM;
+    p_send4(p_new(CAT_RECORD_RECORD,C_RECMAN),O_AM_INIT,&app,&ws);
+    }
+
+METHOD VOID recwserv_ws_dyn_init(PR_RECWSERV *self)
+    {
+    W_WINDATA wd;
+
+    p_setpth("\\WVE\\");
+    wd.extent.tl.x=0;
+    wd.extent.tl.y=0;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    wd.extent.width=wserv_channel->conn.info.pixels.x-DatGate->gate.x.bsww;
+    self->wserv.cli=f_newsend(CAT_RECORD_RECORD,C_RECCLI,
+                                O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    wsSetList(W_STATUS_WINDOW_ICON,NULL,W_STATUS_WIN_NO_DIAMOND);
+    wStatusWindow(W_STATUS_WINDOW_BIG);
+    self->wserv.help_index_id=RECORD_HELP;
+    receng=f_newsend(CAT_RECORD_RECORD,C_RECENG,O_ENG_INIT,self->wserv.cli,O_CL_UPDATE,O_CL_BEGIN_SOUND);
+    p_send4(self->wserv.com,O_COM_FILE_CHANGE,w_am->hwimman.command,
+                                DatUsedPathNamePtr);
+    }
+
diff --git a/code/SIBOSDK/record/vid.bat b/code/SIBOSDK/record/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/record/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/SIBOSDK/record/waveao.c b/code/SIBOSDK/record/waveao.c
new file mode 100644
index 0000000..93056cf
--- /dev/null
+++ b/code/SIBOSDK/record/waveao.c
@@ -0,0 +1,64 @@
+/*
+WAVEAO.C
+
+Active object to record and playback sound
+*/
+
+#include <record.g>
+
+#define WAVEAO_REQUEST_RECORD 0
+#define WAVEAO_REQUEST_PLAY 1
+
+GLREF_D PR_APPMAN * const w_am;
+
+#pragma METHOD_CALL
+
+METHOD VOID waveao_ao_init(PR_WAVEAO *self,PR_ROOT *hdone,UINT done_record,UINT done_play)
+    {
+    self->active.priority=PRIORITY_ACTIVE_VOICE;
+    p_send3(w_am,O_AM_ADD_TASK,self);
+    self->waveao.hdone=hdone;
+    self->waveao.done_record=done_record;
+    self->waveao.done_play=done_play;
+    }
+
+METHOD INT waveao_ao_run(PR_WAVEAO *self)
+    {
+    if (self->active.stat==E_FILE_CANCEL)
+        self->active.stat=0;
+    p_send3(self->waveao.hdone,(self->waveao.request==WAVEAO_REQUEST_RECORD)?
+        self->waveao.done_record:self->waveao.done_play,self->active.stat);
+    return(RUN_ACTIVE_USED);
+    }
+
+METHOD VOID waveao_ao_cancel(PR_WAVEAO *self)
+    {
+    p_playsoundcancel(); /* entirely equivalent to p_recordsoundcancel */
+    p_supersend2(self,O_AO_CANCEL);
+    }
+
+METHOD VOID waveao_wv_play(PR_WAVEAO *self,TEXT *name,UINT volume)
+    {
+    if (!self->active.isactive)
+        {
+        p_playsounda(name,0,volume,&self->active.stat);
+        self->active.isactive=TRUE;
+        self->waveao.request=WAVEAO_REQUEST_PLAY;
+        }
+    }
+
+METHOD VOID waveao_wv_record(PR_WAVEAO *self,TEXT *name,UINT len)
+    {
+    if (!self->active.isactive)
+        {
+        p_recordsounda(name,len,&self->active.stat);
+        self->active.isactive=TRUE;
+        self->waveao.request=WAVEAO_REQUEST_RECORD;
+        }
+    }
+
+METHOD VOID waveao_wv_stop(PR_WAVEAO *self)
+    {
+    p_playsoundcancel(); /* entirely equivalent to p_recordsoundcancel */
+    }
+
diff --git a/code/SIBOSDK/record/wvefile.c b/code/SIBOSDK/record/wvefile.c
new file mode 100644
index 0000000..e9c8b47
--- /dev/null
+++ b/code/SIBOSDK/record/wvefile.c
@@ -0,0 +1,190 @@
+/*
+    WVEFILE.C
+
+Sound record/playback sound file
+*/
+
+#include <p_std.h>
+#include <p_gen.h>
+#include <p_que.h>
+#include <p_object.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwim.h>
+#include <record.g>
+
+LOCAL_C ULONG SamplesToTenths(ULONG samples)
+    {
+    return((samples>>4)/50);
+    }
+
+LOCAL_C ULONG EffectiveSamples(ULONG samples)
+/*
+Converts the number of byte samples to the effective number of
+samples for playback by rounding up to the nearest 0x800 (2K)
+boundary and adding another 0x600.
+*/
+    {
+    return(((samples+0x7ff)&(~0x7ff))+0x600);
+    }
+
+LOCAL_C VOID CloseFile(PR_WVEFILE *self)
+    {
+    p_close(self->wvefile.fcb);
+    self->wvefile.fcb=NULL;
+    }
+
+LOCAL_C VOID StoreFileName(PR_WVEFILE *self,TEXT *fname)
+    {
+    CloseFile(self);
+    f_fparse(fname,NULL,&self->wvefile.fname[0],&self->wvefile.crk);
+    hEnsurePath(&self->wvefile.fname[0]);
+    }
+
+#pragma METHOD_CALL
+
+
+METHOD INT wvefile_wve_new(PR_WVEFILE *self,TEXT *fname)
+/*
+Return the maximum duration in seconds consistent with the space on fspec
+as a positive number. Otherwise return a negative error number.
+*/
+    {
+    UINT minfree;
+    INT SSDType;
+    P_DINFO dinfo;
+
+    StoreFileName(self,fname);
+    p_dinfo(&self->wvefile.fname[0],&dinfo);
+    minfree=0x1000; /* need at least approx half a seconds worth of space */
+    SSDType=dinfo.mediatype&0xff;
+    if (SSDType==P_FMEDIA_FLASH)
+        return(E_FILE_VOLUME);
+    if (SSDType==P_FMEDIA_ROM || SSDType==P_FMEDIA_WRITEPROTECTED)
+        return(E_FILE_PROTECT);
+    if (dinfo.mediatype&P_FMEDIA_INTERNAL)
+        minfree+=0x2800; /* since the sound server takes 0x2800 bytes to run */
+    if (p_finfo(&self->wvefile.fname[0],&self->wvefile.info)>=0)
+        {
+        if (!(self->wvefile.info.status&P_FAWRITE))
+            return(E_FILE_RDONLY);
+        dinfo.free+=self->wvefile.info.size; /* credit length of existing file */
+        }
+    if (dinfo.free<minfree)
+        return(0);
+    return((UINT)(SamplesToTenths(dinfo.free-minfree)/10));
+    }
+
+METHOD VOID wvefile_wve_open(PR_WVEFILE *self,TEXT *fname)
+/*
+If fname is NULL, attempt to open the stored file name.
+Otherwise, attempt to open name.
+*/
+    {
+    if (fname)
+        StoreFileName(self,fname);
+    self->wvefile.ret=p_finfo(&self->wvefile.fname[0],&self->wvefile.info);
+    if (self->wvefile.ret<0)
+        return;
+    CloseFile(self); /* file can be open after an error in playback */
+    self->wvefile.ret=p_open(&self->wvefile.fcb,&self->wvefile.fname[0],P_FSHARE);
+    if (self->wvefile.ret<0)
+        return;
+    self->wvefile.ret=p_read(self->wvefile.fcb,&self->wvefile.head,sizeof(SndFile));
+    if (self->wvefile.ret<0)
+        {
+    close:
+        CloseFile(self);
+        return;
+        }
+    if (p_scmp(&self->wvefile.head.Signature[0],ALawSignature))
+        {
+        self->wvefile.ret=E_FILE_INVALID;
+        goto close;
+        }
+    /* Wany "bootleg" files exist with incorrect Samples field */
+    /* The sound system services work off the file length and not Samples */
+    /* So we patch Samples here to the correct value */
+    self->wvefile.head.Samples=self->wvefile.info.size-sizeof(SndFile);
+    if (self->wvefile.head.Repeats==0)
+        self->wvefile.head.Repeats=1;
+    }
+
+METHOD TEXT *wvefile_wve_sense_fname(PR_WVEFILE *self)
+    {
+    return(&self->wvefile.fname[0]);
+    }
+
+METHOD VOID wvefile_wve_sense_info(PR_WVEFILE *self,WVEFILE_INFO *pi)
+/*
+Write all kinds of information to *pi.
+*/
+    {
+    ULONG samples;
+
+    p_bfil(pi,sizeof(WVEFILE_INFO),0);
+    pi->device=&self->wvefile.fname[self->wvefile.crk.system];
+    pi->name=pi->device+self->wvefile.crk.device+self->wvefile.crk.path;
+    pi->nmlen=self->wvefile.crk.name;
+    if (self->wvefile.fcb==NULL)
+        return;
+    pi->duration=SamplesToTenths(self->wvefile.head.Samples);
+    pi->silence=(WORD)(((ULONG)self->wvefile.head.SilenceInTicks*5)>>4);
+    samples=EffectiveSamples(self->wvefile.head.Samples);
+    samples+=250*(ULONG)self->wvefile.head.SilenceInTicks; /* 250 samples per tick */
+    if (self->wvefile.head.Repeats>1 && self->wvefile.head.SilenceInTicks<2)
+        samples+=500; /* the minimum silence between repeats */
+    pi->repeats=self->wvefile.head.Repeats;
+    pi->total=SamplesToTenths(samples*pi->repeats);
+    pi->samples=self->wvefile.head.Samples;
+    pi->flen=self->wvefile.info.size;
+    }
+
+METHOD VOID wvefile_wve_set_repeats(PR_WVEFILE *self,UINT repeats,UINT tenths)
+/*
+If repeats is zero or more, set the number of repeats and the trailing silence
+to tenths in 1/10s of a second.
+If repeats is zero, set the silence such that the total duration with the
+current number of repeats is equal to tenths.
+*/
+    {
+    INT ret;
+    INT silence,maxrepeats;
+    LONG total,period;
+
+    ret=0;
+    if (self->wvefile.fcb==NULL)
+        return;
+    if (repeats>0)
+        silence=(INT)(((ULONG)tenths<<4)/5); /* convert to ticks */
+    else
+        { /* tenths is total desired time */
+        repeats=self->wvefile.head.Repeats;
+        total=tenths;
+        total*=800; /* convert tenths to samples */
+        period=EffectiveSamples(self->wvefile.head.Samples);
+        maxrepeats=(INT)(total/(period+500));
+        if (repeats<2 || repeats>maxrepeats)
+            repeats=maxrepeats;
+        if (repeats==0)
+            repeats=1;
+        silence=0;
+        if (repeats>1)
+            silence=(INT)((total-repeats*period+249*repeats)/(250*repeats));
+        }
+    if (silence==self->wvefile.head.SilenceInTicks && repeats==self->wvefile.head.Repeats)
+        return; /* no change */
+    self->wvefile.head.SilenceInTicks=silence;
+    self->wvefile.head.Repeats=repeats;
+    CloseFile(self);
+    ret=p_open(&self->wvefile.fcb,&self->wvefile.fname[0],P_FUPDATE);
+    if (ret>=0)
+        {
+        ret=p_write(self->wvefile.fcb,&self->wvefile.head,sizeof(SndFile));
+        CloseFile(self);
+        }
+    wvefile_wve_open(self,NULL);
+    f_leave(ret);
+    }
+
+
diff --git a/code/SIBOSDK/resource/s3_.rss b/code/SIBOSDK/resource/s3_.rss
new file mode 100644
index 0000000..6509c9b
--- /dev/null
+++ b/code/SIBOSDK/resource/s3_.rss
@@ -0,0 +1,1389 @@
+SYSTEM
+/*
+(No comment to be placed on the first line of this file!)
+
+S3_.RSS
+
+System Resource file for Series 3
+
+*/
+
+#include <hwim.rg>
+#include <hwim.rh>
+#include <pagesize.h>
+#include <symbols.h>
+
+/****************** THE SPECIAL CHARACTERS ************************/
+
+/* leave most of these alone, but translate the NSWE */
+
+GLOBAL RESOURCE STRING sys_special_characters { str="+-*/<,>.NSWE"; }
+
+/************************* STRINGS ********************************/
+
+GLOBAL RESOURCE STRING sys_string { str="%s"; }
+GLOBAL RESOURCE STRING sys_dimmed_msg {str="This item is not available";}
+GLOBAL RESOURCE STRING sys_locked_msg {str="This item cannot be changed";}
+GLOBAL RESOURCE STRING sys_busy { str="Busy"; }
+GLOBAL RESOURCE STRING sys_scanning { str="Scanning"; }
+GLOBAL RESOURCE STRING sys_printing_to { str="Printing to %s";}
+GLOBAL RESOURCE STRING sys_page_is { str="(page %u)";}
+
+GLOBAL RESOURCE STRING sys_copied_prompt {str="Copied";}
+GLOBAL RESOURCE STRING sys_copying_prompt {str="Saving as \"%s\"";}
+GLOBAL RESOURCE STRING sys_loading_prompt {str="Loading \"%s\"";}
+GLOBAL RESOURCE STRING sys_merging_prompt {str="Merging in \"%s\"";}
+GLOBAL RESOURCE STRING sys_nothing_to_bring {str="Nothing to bring";}
+GLOBAL RESOURCE STRING sys_not_found {str="Not found"; }
+GLOBAL RESOURCE STRING sys_nothing_to_find {str="Nothing to find";}
+
+GLOBAL RESOURCE STRING sys_compress_prompt {str="Compressing \"%s\"";}
+GLOBAL RESOURCE STRING sys_not_compressible {str="Cannot compress on Flash";}
+
+GLOBAL RESOURCE STRING sys_password_incorrect {str="Incorrect password";}
+GLOBAL RESOURCE STRING sys_password_not_confirmed {str="Password not confirmed";}
+
+GLOBAL RESOURCE STRING sys_range_reset {str="Out of range - reset to limit";}
+GLOBAL RESOURCE STRING sys_invalid_num {str="Number is not valid";}
+GLOBAL RESOURCE STRING sys_invalid_margins { str="Invalid margins. Reset ?"; }
+GLOBAL RESOURCE STRING sys_invalid_char { str="Undiallable character"; }
+GLOBAL RESOURCE STRING sys_out_of_range {str="Value out of range: %s = %s";}
+        /* as used in "Value out of range: Max = 20.45 */
+
+GLOBAL RESOURCE STRING sys_edit_nchars {str="Maximum number of characters reached";}
+
+GLOBAL RESOURCE STRING sys_popout_help {str="Press Tab to change this item";}
+
+GLOBAL RESOURCE STRING sys_help_string {str="Help: %s";}
+
+GLOBAL RESOURCE STRING sys_replace_disk {str="Replace the application disk";}
+
+        /* the prompts for a file selector and a pack selector */
+GLOBAL RESOURCE STRING sys_name {str="Name";}
+GLOBAL RESOURCE STRING sys_pack {str="Disk";}
+
+        /* part of the title line of a filelist */
+GLOBAL RESOURCE STRING sys_filelist_disk {str="Disk ";}
+
+GLOBAL RESOURCE STRING sys_flist_reset { str="File list reset"; }
+GLOBAL RESOURCE STRING sys_device_memory { str="Internal"; }
+GLOBAL RESOURCE STRING sys_path_is { str="Path is %s"; }
+GLOBAL RESOURCE STRING sys_choose_directory { str="Choose a directory"; }
+GLOBAL RESOURCE STRING sys_choose_filename { str="Choose a filename"; }
+GLOBAL RESOURCE STRING sys_choose_new_directory { str="Directory already exists"; }
+GLOBAL RESOURCE STRING sys_exists_over { str="File already exists: overwrite?"; }
+
+/* Next two strings have a maximum length of 5 characters each */
+GLOBAL RESOURCE STRING sys_max { str="Max"; } 
+GLOBAL RESOURCE STRING sys_min { str="Min"; }
+
+GLOBAL RESOURCE STRING sys_dec_places { str="Decimal places"; }
+GLOBAL RESOURCE STRING sys_sig_digits { str="Significant digits"; }
+GLOBAL RESOURCE STRING sys_evaldlg_title { str="Set \"Evaluate\" format"; }
+GLOBAL RESOURCE STRING sys_nothing_to_eval { str="Nothing to evaluate"; }
+GLOBAL RESOURCE STRING sys_toolong_to_eval { str="Too long to evaluate"; }
+
+GLOBAL RESOURCE STRING sys_xonxoff_string {str="Xon/xoff ";}
+GLOBAL RESOURCE STRING sys_header_str { str="Enter header details"; }
+GLOBAL RESOURCE STRING sys_footer_str { str="Enter footer details"; }
+
+/* max len of next 2 strs is 9 (including the space and the brackets) */
+GLOBAL RESOURCE STRING sys_centimetres { str=" (cm)"; }
+GLOBAL RESOURCE STRING sys_inches { str=" (in)"; }
+
+GLOBAL RESOURCE STRING sys_dev_notready { str=" Absent!"; }
+GLOBAL RESOURCE STRING sys_dev_corrupt { str=" Unformatted!"; }
+GLOBAL RESOURCE STRING sys_dev_unknown { str=" Unrecognised!"; }
+GLOBAL RESOURCE STRING sys_dev_info { str=", %luK free"; }
+
+GLOBAL RESOURCE STRING sys_mtype_unknown { str="Unknown"; }
+GLOBAL RESOURCE STRING sys_mtype_floppy { str="Floppy"; }
+GLOBAL RESOURCE STRING sys_mtype_hard { str="Hard"; }
+GLOBAL RESOURCE STRING sys_mtype_flash { str="Flash"; }
+GLOBAL RESOURCE STRING sys_mtype_ram { str="Ram"; }
+GLOBAL RESOURCE STRING sys_mtype_rom { str="Rom"; }
+GLOBAL RESOURCE STRING sys_mtype_protected { str="Protected"; }
+
+/* Maximum of 14 character widths for the following 5 strings */
+GLOBAL RESOURCE STRING sys_files_tagged { str="(Tagged files)"; }
+GLOBAL RESOURCE STRING sys_no_files { str="(No files)"; }
+GLOBAL RESOURCE STRING sys_no_disk { str="(No disk)"; }
+GLOBAL RESOURCE STRING sys_unformatted { str="(Unformatted)"; }
+GLOBAL RESOURCE STRING sys_unrecognised { str="(Unrecognised)"; }
+
+GLOBAL RESOURCE STRING sys_sound_fail { str="Sound in use - please retry"; }
+
+/*********** THE ALLOWED SPECIAL KEYS FOR ACTION BUTTONS ******************/
+
+/* You can translate the text, but no more than six characters each */
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_button_text
+    {
+    button=
+        {     
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Enter";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Esc";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Del";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Space";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_UP;
+            str=<WS_SYMBOL_UP_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DOWN;
+            str=<WS_SYMBOL_DOWN_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RIGHT;
+            str=<WS_SYMBOL_RIGHT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_LEFT;
+            str=<WS_SYMBOL_LEFT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Tab";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Menu";
+            }
+        };
+   }
+
+
+/************************* ACTION LISTS ******************************/
+
+/* Change the keycodes too, but don't lose the minus signs */
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_ac_no_yes
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=-'n';
+            str="No";
+            },
+        PUSH_BUT
+            {
+            keycode='y';
+            str="Yes";
+            }
+        };
+    }
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_ac_continue
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Continue";
+            }
+        };
+    }
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_ac_abandon
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Abandon";
+            }
+        };
+    }
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_append_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Append";
+            }
+        };
+    }                  
+
+/* Careful not to make the combined width of these strings much wider */
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_smart_dial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Free input";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Dial";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Dial out";
+            }
+        };
+    }                  
+
+GLOBAL RESOURCE ACLIST_ARRAY sys_freedial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Clear";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Redial";
+            }
+        };
+    } 
+
+/************************* CHOICE LISTS *****************************/
+
+GLOBAL RESOURCE MENU sys_no_yes
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "No";},
+        CHOICE_ITEM { str="Yes";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_offon_menu
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Off";},
+        CHOICE_ITEM { str= "On";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_printer_units_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Inches";},        /* matches with E_IMPERIAL */
+        CHOICE_ITEM { str= "Centimetres";}    /* matches with E_METRIC */
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_printer_device_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_baud_rate_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "300";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_data_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="5";},
+        CHOICE_ITEM { str="6";},
+        CHOICE_ITEM { str="7";},
+        CHOICE_ITEM { str="8";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_stop_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="1";},
+        CHOICE_ITEM { str="2";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_parity_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="None";},
+        CHOICE_ITEM { str="Even";},
+        CHOICE_ITEM { str= "Odd";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_format_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Fixed";},
+        CHOICE_ITEM { str="Scientific";},
+        CHOICE_ITEM { str="General";},
+        CHOICE_ITEM { str="Hexadecimal";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_rad_deg
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Radians";},
+        CHOICE_ITEM { str= "Degrees";}
+        };
+    }
+
+/* IMPORTANT, order in next array must be same as in page_size menu below */
+/* Also, at most 10 entries allowed, and the first two cannot be altered */
+/* But change any of the others, if you wish */
+/* 1 mm is 1440/25.4 units in the dimensions used, so eg 148 mm is 8391 */
+/* so you could have  {width=8391; ... for one entry (an A5 letter size) */
+
+GLOBAL RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions
+    {
+    page_size=
+        {
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH_EXECUTIVE;},
+        PAGE_SIZE {width=PAGE_WIDTH_LEGAL;   length=PAGE_LENGTH_LEGAL;},
+        PAGE_SIZE {width=PAGE_WIDTH_LETTER;  length=PAGE_LENGTH_LETTER;},
+        PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH_MONARCH;},
+        PAGE_SIZE {width=PAGE_WIDTH_DL;      length=PAGE_LENGTH_DL;}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_page_size
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A4";},
+        CHOICE_ITEM {str="Custom";},
+        CHOICE_ITEM {str="Executive";},
+        CHOICE_ITEM {str="Legal";},
+        CHOICE_ITEM {str="Letter";},
+        CHOICE_ITEM {str="Monarch";},
+        CHOICE_ITEM {str="DL";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_orient
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Portrait";},
+        CHOICE_ITEM {str="Landscape";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_prn_pos
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Normal";},
+        CHOICE_ITEM {str="Superscript";},
+        CHOICE_ITEM {str="Subscript";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_headfoot_align
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Left";},
+        CHOICE_ITEM {str="Right";},
+        CHOICE_ITEM {str="Centred";},
+        CHOICE_ITEM {str="Justified";},
+        CHOICE_ITEM {str="Two column";},
+        CHOICE_ITEM {str="Three column";}
+        };
+    }
+
+GLOBAL RESOURCE MENU sys_pgno_choice
+    {
+    items=
+        {
+        CHOICE_ITEM {str="1,2,3";},
+        CHOICE_ITEM {str="I,II,III";},
+        CHOICE_ITEM {str="i,ii,iii";}
+        };
+    }
+
+
+/************************* DIALOGS ********************************/
+
+GLOBAL RESOURCE DIALOG sys_error_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_query_dialog
+    {
+    flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_no_yes;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_printing_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_abandon;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_set_port_dialog
+    {
+    title="Set Serial port";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Baud rate";
+            info=CHLIST
+                {
+                rid=sys_baud_rate_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Data bits";
+            info=CHLIST
+                {
+                rid=sys_data_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Stop bits";
+            info=CHLIST
+                {
+                rid=sys_stop_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Parity";
+            info=CHLIST
+                {
+                rid=sys_parity_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Ignore parity";
+            info=CHLIST
+                {
+                rid=sys_no_yes;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_set_hshk_dialog
+    {
+    title="Set serial handshake";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Xon/Xoff";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Rts/Cts";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Dsr/Dtr";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Dcd";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_printer_config_dialog
+    {
+    title="Printer configuration";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Printer device";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            info=CHLIST
+                {
+                rid=sys_printer_device_chlist;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial characteristics "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="9600 "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial handshaking "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="Xon/Xoff Off "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Units";
+            info=CHLIST
+                {
+                rid=sys_printer_units_chlist;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_eval_dialog
+    {
+    title="Set Calculator format";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Format";
+            info=CHLIST { rid=sys_format_chlist; };
+            }, 
+        CONTROL
+            {
+            class=C_NCEDIT;
+ /* The following line must be the longer of the 2 above strings */
+ /* sys_dec_places and sys_sig_digits */
+            prompt="Significant digits"; 
+            info=NCEDIT
+                {
+                high=12;
+                low=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Trigonometry units";
+            info=CHLIST { rid=sys_rad_deg; };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_country_selector_dialog
+    {
+    title="Append country";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED; 
+    controls=
+        {
+        CONTROL
+            {
+            class=C_WLDSELWN;
+            prompt="Country";
+            info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY|IN_WLDSELWN_SETHOME; };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_append_aclist;
+                };
+            }
+        };
+    }            
+
+GLOBAL RESOURCE CONTROL sys_smart_dial_item
+    {
+    class=C_EDWIN;
+    prompt=<WS_SYMBOL_PHONE>;
+    info=EDWIN
+        {
+        maxlen=WR_MAX_DIAL_STRING;
+        vulen=20;
+        flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_NO_AUTOSELECT;
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_smart_dial_dialog
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED; 
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Dial";
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_smart_dial_aclist;
+                };
+            }
+        };
+    }
+ 
+GLOBAL RESOURCE DIALOG sys_freedial_dialog
+    {
+    title="Free-form dialling";
+    flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FREEDIAL;
+            prompt=<WS_SYMBOL_PHONE>;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_freedial_aclist;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_flist_dialog
+    {
+    title="Specify filelist";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Filename pattern";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            },
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Full path";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            }
+        };
+    }
+ 
+GLOBAL RESOURCE DIALOG sys_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE;
+    controls=
+        {
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Page size
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Margins
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Header
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Footer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Paging control
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Printer model
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_paging_control_dl
+    {
+    title="Paging control";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Number for first page";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow widows/orphans";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Page number style";
+            info=CHLIST{rid=sys_pgno_choice;};
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_printer_model
+    {
+    title="Set printer";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            prompt="Select printer";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            info=CHLIST{};
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Default font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_margins_dl
+    {
+    title="Margins";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Top";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Left";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Right";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Bottom";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_headfoot_dl
+    {
+    title="*";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Text";
+            info=EDWIN
+                {
+                flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_ACCEPT_TABS;
+                maxlen=80;
+                vulen=20;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Alignment";
+            info=CHLIST{rid=sys_headfoot_align;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="On first page";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL                         
+            {
+            class=C_TEXTWIN;
+            prompt="Font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Vertical offset";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_pagesize_dl
+    {
+    title="Page size";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            prompt="Page size";
+            info=CHLIST{rid=sys_page_size;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Width";
+            info=FLTEDIT
+                {
+                low=0;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Height";
+            info=FLTEDIT
+                {
+                low=0;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Orientation";
+            info=CHLIST{rid=sys_orient;};
+            }
+        };
+    }
+
+GLOBAL RESOURCE DIALOG sys_font_dl
+    {
+    title="Font";  
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Font";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Size";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Underline";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Bold";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Italic";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Print position";
+            info=CHLIST{rid=sys_prn_pos;};
+            }
+        };
+    }
+
+GLOBAL RESOURCE CONTROL sys_txtmess
+    {
+    class=C_TEXTWIN;
+    flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        flags=IN_TEXTWIN_AL_CENTRE;
+        };
+    }
+
+
+/************************* HELP ********************************/
+
+GLOBAL RESOURCE TOPIC_ARRAY sys_help_index_data
+{
+id_lst=
+{
+sys_help_on_off,
+sys_time_basics,
+sys_help_edit,
+sys_help_dialog,
+sys_help_statwin,
+sys_help_dialling,
+sys_help_files,
+sys_help_filsels,
+sys_help_print
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_index
+{
+topic="Index";
+topic_id=sys_help_index_data;
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_on_help
+{
+topic="About Help";
+strlst=
+{
+STRING {str="To choose a topic:"<WS_SYMBOL_NS><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_NS>"then Enter";},
+STRING {str="";},
+STRING {str="Esc returns to previous screen";},
+STRING {str="Control-Esc exits";},
+STRING {str="";},
+STRING {str="Control-Help for an index";}
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_dialog
+{
+topic="Menu/dialog tips";
+strlst=
+{
+STRING {str="Use hot-keys ("<WS_SYMBOL_PSION>"-N etc) for menu options";},
+STRING {str="";},
+STRING {str="Tab often lists choices in dialogs";}
+};
+}
+
+
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_statwin
+{
+topic="Status window";
+strlst=
+{
+STRING {str="Press "<WS_SYMBOL_PSION>"-Menu for a Status Window";},
+STRING {str="Control-Menu sets it on/off";}
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_dialling
+{
+topic="Dialling";
+strlst=
+{    
+STRING {str="Find an entry then press Dial ("<WS_SYMBOL_PSION>"-Help)";},
+STRING {str="";},
+STRING {str=<WS_SYMBOL_PHONE>" marks numbers; Shift-Dial inserts a "<WS_SYMBOL_PHONE>;},
+STRING {str="";},
+STRING {str="Control-Dial "<WS_SYMBOL_RIGHT_ARROWHEAD>" free-form dialler";}
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_filsels
+{
+topic="File selection";
+strlst=
+{
+STRING {str="Press Tab to choose from a full list of";},
+STRING {str="files/directories:";},
+STRING {str="Typing matches files";},
+STRING {str="Shift-Letter matches directories";},
+STRING {str="Control-Letter matches disks";},
+STRING {str="";},
+STRING {str="On System screen:";},
+STRING {str="Menu now gives file/directory options;";},
+STRING {str=<WS_SYMBOL_NS>"+- (or Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>")"<WS_SYMBOL_NS>"tag/untag a file";},
+STRING {str=<WS_SYMBOL_NS>"*/"<WS_SYMBOL_NS>"tag/untag all";},
+STRING {str="";},
+STRING {str="In dialogs:";},
+STRING {str=""<WS_SYMBOL_PSION>"-Tab gives full path";},
+STRING {str="For quick wildcarding,";},
+STRING {str="use Control-Tab then Control-Enter";}
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_edit
+{
+topic="Editing";
+strlst=
+{
+STRING {str="Use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to move cursor";},
+STRING {str="The Control and "<WS_SYMBOL_PSION>" keys increase movement";},
+STRING {str="";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" highlights text:";},
+STRING {str="Use Delete to cut, or `Copy' to copy text";},
+STRING {str="then `Insert' pastes the text back in;";},
+STRING {str="Shift-Delete deletes text without";},
+STRING {str="changing what `Insert' will next insert";},
+STRING {str="";},
+STRING {str="Quick delete methods (when no highlight):";},
+STRING {str="Shift-Delete: character forwards";},
+STRING {str="Shift-"<WS_SYMBOL_PSION>"-Delete: to end of line";},
+STRING {str=""<WS_SYMBOL_PSION>"-Delete: to beginning of line";},
+STRING {str="";},
+STRING {str="Quick highlight methods:";},
+STRING {str="Shift-Control-Home: current word";},
+STRING {str="Shift-Control-End: current paragraph";}
+};
+}
+
+GLOBAL RESOURCE TOPIC_ARRAY sys_help_x_help
+{
+id_lst=
+{
+sys_help_on_help
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_files
+{
+topic="Files";
+strlst=
+{
+STRING {str="Create with `New file'";},
+STRING {str="";},
+STRING {str="Select from System screen";},
+STRING {str="";},
+STRING {str="Copy with `Save as'";}
+};
+}
+
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_print
+{
+topic="How to print";
+strlst=
+{
+STRING {str="Set Printer Model with `Print setup'";},
+STRING {str="in Word/Agenda/Data, then use `Print'";}
+};
+}
+
+GLOBAL RESOURCE HELP_ARRAY sys_time_basics
+{
+topic="Time basics";    /* DON'T change to just "Basics" */
+strlst=
+{
+STRING {str="Set `Home city', then `Time and date'";},
+STRING {str="";},
+STRING {str="Set `Summer times' on/off when they change";},
+STRING {str="";},
+STRING {str="`Formats' sets 12/24 hour clocks";}
+};
+}
+
+
+GLOBAL RESOURCE HELP_ARRAY sys_help_on_off
+{
+topic="On/off";
+strlst=
+{
+STRING {str="Esc turns on";},
+STRING {str=<WS_SYMBOL_PSION>"-1 turns off";}
+};
+}
+
+GLOBAL RESOURCE TOPIC_ARRAY sys_help_x_index
+{
+id_lst=
+{
+sys_help_index
+};
+}
+
+/************************* LATER ADDITIONS ********************************/
+
+GLOBAL RESOURCE STRING sys_wdr_general { str="General"; }
+                /* Name of general printer driver */
+
+GLOBAL RESOURCE STRING sys_dial_out { str="9,"; }       /* 5 chars max */
+GLOBAL RESOURCE STRING sys_skipping_page { str="(skipping page %u)";}
diff --git a/code/SIBOSDK/resource/sa_.rss b/code/SIBOSDK/resource/sa_.rss
new file mode 100644
index 0000000..a101b88
--- /dev/null
+++ b/code/SIBOSDK/resource/sa_.rss
@@ -0,0 +1,1836 @@
+SYSTEM
+/*
+(No comment to be placed on the first line of this file!)
+
+SA_.RSS
+
+System Resource file for Series 3a
+
+*/
+
+#include <hwim.rg>
+#include <hwim.rh>
+#include <pagesize.h>
+#include <symbols.h>
+
+/****************** THE SPECIAL CHARACTERS ************************/
+
+/* leave most of these alone, but translate the NSWE */
+
+RESOURCE STRING sys_special_characters { str="+-*/<,>.NSWE"; }
+
+/************************* STRINGS ********************************/
+
+RESOURCE STRING sys_string { str="%s"; }
+RESOURCE STRING sys_dimmed_msg {str="This item is not available";}
+RESOURCE STRING sys_locked_msg {str="This item cannot be changed";}
+RESOURCE STRING sys_busy { str="Busy"; }
+RESOURCE STRING sys_scanning { str="Scanning"; }
+RESOURCE STRING sys_printing_to { str="Printing to %s";}
+RESOURCE STRING sys_page_is { str="(page %u)";}
+
+RESOURCE STRING sys_copied_prompt {str="Copied";}
+RESOURCE STRING sys_copying_prompt {str="Saving as \"%s\"";}
+RESOURCE STRING sys_loading_prompt {str="Loading \"%s\"";}
+RESOURCE STRING sys_merging_prompt {str="Merging in \"%s\"";}
+RESOURCE STRING sys_nothing_to_bring {str="Nothing to bring";}
+RESOURCE STRING sys_not_found {str="Not found"; }
+RESOURCE STRING sys_nothing_to_find {str="Nothing to find";}
+
+RESOURCE STRING sys_compress_prompt {str="Compressing \"%s\"";}
+RESOURCE STRING sys_not_compressible {str="Cannot compress on Flash";}
+
+RESOURCE STRING sys_password_incorrect {str="Incorrect password";}
+RESOURCE STRING sys_password_not_confirmed {str="Password not confirmed";}
+
+RESOURCE STRING sys_range_reset {str="Out of range - reset to limit";}
+RESOURCE STRING sys_invalid_num {str="Number is not valid";}
+RESOURCE STRING sys_invalid_margins { str="Invalid margins. Reset?"; }
+RESOURCE STRING sys_invalid_char { str="Undiallable character"; }
+RESOURCE STRING sys_out_of_range {str="Value out of range: %s = %s";}
+/* as used in "Value out of range: Max = 20.45 */
+
+RESOURCE STRING sys_edit_nchars {str="Maximum number of characters reached";}
+
+RESOURCE STRING sys_popout_help {str="Press Tab to change this item";}
+
+RESOURCE STRING sys_help_string {str="Help: %s";}
+
+RESOURCE STRING sys_replace_disk {str="Replace the application disk";}
+
+/* the prompts for a file selector and a pack selector */
+RESOURCE STRING sys_name {str="Name";}
+RESOURCE STRING sys_pack {str="Disk";}
+
+/* part of the title line of a filelist */
+RESOURCE STRING sys_filelist_disk {str="Disk ";}
+
+RESOURCE STRING sys_flist_reset { str="File list reset"; }
+RESOURCE STRING sys_device_memory { str="Internal"; }
+RESOURCE STRING sys_path_is { str="Path is %s"; }
+RESOURCE STRING sys_choose_directory { str="Choose a directory"; }
+RESOURCE STRING sys_choose_filename { str="Choose a filename"; }
+RESOURCE STRING sys_choose_new_directory { str="Directory already exists"; }
+RESOURCE STRING sys_exists_over { str="File already exists: overwrite?"; }
+
+/* Next two strings have a maximum length of 5 characters each */
+RESOURCE STRING sys_max { str="Max"; }
+RESOURCE STRING sys_min { str="Min"; }
+
+RESOURCE STRING sys_dec_places { str="Decimal places"; }
+RESOURCE STRING sys_sig_digits { str="Significant digits"; }
+RESOURCE STRING sys_evaldlg_title { str="Set \"Evaluate\" format"; }
+RESOURCE STRING sys_nothing_to_eval { str="Nothing to evaluate"; }
+RESOURCE STRING sys_toolong_to_eval { str="Too long to evaluate"; }
+
+RESOURCE STRING sys_xonxoff_string {str="Xon/xoff ";}
+RESOURCE STRING sys_header_str { str="Enter header details"; }
+RESOURCE STRING sys_footer_str { str="Enter footer details"; }
+
+/* max len of next 2 strs is 9 (including the space and the brackets) */
+RESOURCE STRING sys_centimetres { str=" (cm)"; }
+RESOURCE STRING sys_inches { str=" (inches)"; }
+
+RESOURCE STRING sys_dev_notready { str=" Absent!"; }
+RESOURCE STRING sys_dev_corrupt { str=" Unformatted!"; }
+RESOURCE STRING sys_dev_unknown { str=" Unrecognised!"; }
+RESOURCE STRING sys_dev_info { str=", %luK free"; }
+
+RESOURCE STRING sys_mtype_unknown { str="Unknown"; }
+RESOURCE STRING sys_mtype_floppy { str="Floppy"; }
+RESOURCE STRING sys_mtype_hard { str="Hard"; }
+RESOURCE STRING sys_mtype_flash { str="Flash"; }
+RESOURCE STRING sys_mtype_ram { str="Ram"; }
+RESOURCE STRING sys_mtype_rom { str="Rom"; }
+RESOURCE STRING sys_mtype_protected { str="Protected"; }
+
+/* Maximum of 14 character widths for the following 5 strings */
+RESOURCE STRING sys_files_tagged { str="(Tagged files)"; }
+RESOURCE STRING sys_no_files { str="(No files)"; }
+RESOURCE STRING sys_no_disk { str="(No disk)"; }
+RESOURCE STRING sys_unformatted { str="(Unformatted)"; }
+RESOURCE STRING sys_unrecognised { str="(Unrecognised)"; }
+
+RESOURCE STRING sys_sound_fail { str="Sound in use - please retry"; }
+
+/*********** THE ALLOWED SPECIAL KEYS FOR ACTION BUTTONS ******************/
+
+/* You can translate the text, but no more than six characters each */
+
+RESOURCE ACLIST_ARRAY sys_button_text
+    {
+    button=
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Enter";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Esc";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Del";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Space";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_UP;
+            str=<WS_SYMBOL_UP_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DOWN;
+            str=<WS_SYMBOL_DOWN_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RIGHT;
+            str=<WS_SYMBOL_RIGHT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_LEFT;
+            str=<WS_SYMBOL_LEFT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Tab";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Menu";
+            }
+        };
+   }
+
+
+/************************* ACTION LISTS ******************************/
+
+/* Change the keycodes too, but don't lose the minus signs */
+
+RESOURCE ACLIST_ARRAY sys_ac_no_yes
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=-'n';
+            str="No";
+            },
+        PUSH_BUT
+            {
+            keycode='y';
+            str="Yes";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_continue
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Continue";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_abandon
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Abandon";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_append_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Append";
+            }
+        };
+    }
+
+/* Careful not to make the combined width of these strings much wider */
+
+RESOURCE ACLIST_ARRAY sys_smart_dial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Free input";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Dial";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Dial out";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_freedial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Clear";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Redial";
+            }
+        };
+    }
+
+/************************* CHOICE LISTS *****************************/
+
+RESOURCE MENU sys_no_yes
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "No";},
+        CHOICE_ITEM { str="Yes";}
+        };
+    }
+
+RESOURCE MENU sys_offon_menu
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Off";},
+        CHOICE_ITEM { str= "On";}
+        };
+    }
+
+RESOURCE MENU sys_printer_units_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Inches";},        /* matches with E_IMPERIAL */
+        CHOICE_ITEM { str= "Centimetres";}    /* matches with E_METRIC */
+        };
+    }
+
+RESOURCE MENU sys_printer_device_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";}
+        };
+    }
+
+RESOURCE MENU sys_baud_rate_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "19200";},   /* new for S3a */
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "300";}
+        };
+    }
+
+RESOURCE MENU sys_data_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="5";},
+        CHOICE_ITEM { str="6";},
+        CHOICE_ITEM { str="7";},
+        CHOICE_ITEM { str="8";}
+        };
+    }
+
+RESOURCE MENU sys_stop_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="1";},
+        CHOICE_ITEM { str="2";}
+        };
+    }
+
+RESOURCE MENU sys_parity_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="None";},
+        CHOICE_ITEM { str="Even";},
+        CHOICE_ITEM { str= "Odd";}
+        };
+    }
+
+RESOURCE MENU sys_format_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Fixed";},
+        CHOICE_ITEM { str="Scientific";},
+        CHOICE_ITEM { str="General";},
+        CHOICE_ITEM { str="Hexadecimal";}
+        };
+    }
+
+RESOURCE MENU sys_rad_deg
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Radians";},
+        CHOICE_ITEM { str= "Degrees";}
+        };
+    }
+
+/* IMPORTANT, order in next array must be same as in page_size menu below */
+/* Also, at most 10 entries allowed, and the first two cannot be altered */
+/* But change any of the others, if you wish */
+/* 1 mm is 1440/25.4 units in the dimensions used, so eg 148 mm is 8391 */
+/* so you could have  {width=8391; ... for one entry (an A5 letter size) */
+
+RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions
+    {
+    page_size=
+        {
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH_EXECUTIVE;},
+        PAGE_SIZE {width=PAGE_WIDTH_LEGAL;   length=PAGE_LENGTH_LEGAL;},
+        PAGE_SIZE {width=PAGE_WIDTH_LETTER;  length=PAGE_LENGTH_LETTER;},
+        PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH_MONARCH;},
+        PAGE_SIZE {width=PAGE_WIDTH_DL;      length=PAGE_LENGTH_DL;}
+        };
+    }
+
+RESOURCE MENU sys_page_size
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A4";},
+        CHOICE_ITEM {str="Custom";},
+        CHOICE_ITEM {str="Executive";},
+        CHOICE_ITEM {str="Legal";},
+        CHOICE_ITEM {str="Letter";},
+        CHOICE_ITEM {str="Monarch";},
+        CHOICE_ITEM {str="DL";}
+        };
+    }
+
+RESOURCE MENU sys_orient
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Portrait";},
+        CHOICE_ITEM {str="Landscape";}
+        };
+    }
+
+RESOURCE MENU sys_prn_pos
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Normal";},
+        CHOICE_ITEM {str="Superscript";},
+        CHOICE_ITEM {str="Subscript";}
+        };
+    }
+
+RESOURCE MENU sys_headfoot_align
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Left";},
+        CHOICE_ITEM {str="Right";},
+        CHOICE_ITEM {str="Centred";},
+        CHOICE_ITEM {str="Justified";},
+        CHOICE_ITEM {str="Two column";},
+        CHOICE_ITEM {str="Three column";}
+        };
+    }
+
+RESOURCE MENU sys_pgno_choice
+    {
+    items=
+        {
+        CHOICE_ITEM {str="1,2,3";},
+        CHOICE_ITEM {str="I,II,III";},
+        CHOICE_ITEM {str="i,ii,iii";}
+        };
+    }
+
+/************************* DIALOGS ********************************/
+
+RESOURCE DIALOG sys_error_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_query_dialog
+    {
+    flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_no_yes;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printing_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_abandon;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_port_dialog
+    {
+    title="Set Serial port";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Baud rate";
+            info=CHLIST
+                {
+                rid=sys_baud_rate_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Data bits";
+            info=CHLIST
+                {
+                rid=sys_data_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Stop bits";
+            info=CHLIST
+                {
+                rid=sys_stop_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Parity";
+            info=CHLIST
+                {
+                rid=sys_parity_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Ignore parity";
+            info=CHLIST
+                {
+                rid=sys_no_yes;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_hshk_dialog
+    {
+    title="Set serial handshake";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Xon/Xoff";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Rts/Cts";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Dsr/Dtr";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Dcd";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_config_dialog
+    {
+    title="Printer configuration";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Printer device";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            info=CHLIST
+                {
+                rid=sys_printer_device_chlist;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial characteristics "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="19200 "<WS_SYMBOL_ELLIPSIS>;       /* changed for S3a */
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial handshaking "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="Xon/Xoff Off "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Units";
+            info=CHLIST
+                {
+                rid=sys_printer_units_chlist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_eval_dialog
+    {
+    title="Set Calculator format";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Format";
+            info=CHLIST { rid=sys_format_chlist; };
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+ /* The following line must be the wider of the 2 above strings */
+ /* sys_dec_places and sys_sig_digits */
+            prompt="Significant digits";
+            info=NCEDIT
+                {
+                high=12;
+                low=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Trigonometry units";
+            info=CHLIST { rid=sys_rad_deg; };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_country_selector_dialog
+    {
+    title="Append country";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_WLDSELWN;
+            prompt="Country";
+            info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY|IN_WLDSELWN_SETHOME; };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_append_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_smart_dial_item
+    {
+    class=C_EDWIN;
+    prompt=<WS_SYMBOL_PHONE>;
+    info=EDWIN
+        {
+        maxlen=WR_MAX_DIAL_STRING;
+        vulen=20;
+        flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_NO_AUTOSELECT;
+        };
+    }
+
+RESOURCE DIALOG sys_smart_dial_dialog
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Dial";
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_smart_dial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_freedial_dialog
+    {
+    title="Free-form dialling";
+    flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FREEDIAL;
+            prompt=<WS_SYMBOL_PHONE>;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_freedial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_flist_dialog
+    {
+    title="Specify filelist";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Filename pattern";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            },
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Full path";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Page size
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Margins
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Header
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Footer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Paging control
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Printer model
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_paging_control_dl
+    {
+    title="Paging control";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Number for first page";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow widows/orphans";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Page number style";
+            info=CHLIST{rid=sys_pgno_choice;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_model
+    {
+    title="Set printer";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            prompt="Select printer";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Default font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_margins_dl
+    {
+    title="Margins";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Top";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Left";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Right";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Bottom";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_headfoot_dl
+    {
+    title="*";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Text";
+            info=EDWIN
+                {
+                flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_ACCEPT_TABS;
+                maxlen=80;
+                vulen=20;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Alignment";
+            info=CHLIST{rid=sys_headfoot_align;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="On first page";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Vertical offset";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_pagesize_dl
+    {
+    title="Page size";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            prompt="Page size";
+            info=CHLIST{rid=sys_page_size;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Width";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Height";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Orientation";
+            info=CHLIST{rid=sys_orient;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_font_dl
+    {
+    title="Font";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Font";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Size";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Underline";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Bold";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Italic";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Print position";
+            info=CHLIST{rid=sys_prn_pos;};
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_txtmess
+    {
+    class=C_TEXTWIN;
+    flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        flags=IN_TEXTWIN_AL_CENTRE;
+        };
+    }
+
+/************************* HELP ********************************/
+
+#define ARROWS <WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>
+
+RESOURCE TOPIC_ARRAY sys_help_index_data
+{
+id_lst=
+{
+sys_help_on_off,
+sys_time_basics,
+sys_help_edit,
+sys_help_dialog,
+sys_help_statwin,
+sys_help_dialling,
+sys_help_files,
+sys_help_filsels,
+sys_help_evaluate,
+sys_help_print,
+sys_help_in_use,
+sys_help_no_sys_mem
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_index
+{
+topic="Index";
+topic_id=sys_help_index_data;
+}
+
+RESOURCE HELP_ARRAY sys_help_on_help
+{
+topic="About Help";
+strlst=
+{
+STRING {str="To choose a topic:"<WS_SYMBOL_NS><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_NS>"then Enter";},
+STRING {str="";},
+STRING {str="Esc returns to previous Help screen";},
+STRING {str="Control-Esc exits Help";},
+STRING {str="";},
+STRING {str="Control-Help for an index";},
+STRING {str="(works from main application screen)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialog
+{
+topic="Menu/dialog tips";
+strlst=
+{
+STRING {str="Press Menu key to see a menu.";},
+STRING {str="Use "ARROWS" to choose the option,";},
+STRING {str="then press Enter.";},
+STRING {str="";},
+STRING {str="Hot-keys ("<WS_SYMBOL_PSION>"-N etc) access";},
+STRING {str="menu options directly";},
+STRING {str="";},
+STRING {str="Tab often lists choices in dialogs";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_statwin
+{
+topic="Screen display";
+strlst=
+{
+STRING {str="Press "<WS_SYMBOL_DIAMOND>" to switch";},
+STRING {str="between an application's screens";},
+STRING {str="";},
+STRING {str="`Zoom in/out' to change character size";},
+STRING {str="";},
+STRING {str="Press "<WS_SYMBOL_PSION>"-Menu for a Status Window";},
+STRING {str="Control-Menu may set it large/small/off";},
+STRING {str="(depending on the application)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialling
+{
+topic="Dialling";
+strlst=
+{
+STRING {str="Find an entry in Data/Agenda,";},
+STRING {str="then press Dial ("<WS_SYMBOL_PSION>"-Help)";},
+STRING {str="";},
+STRING {str=<WS_SYMBOL_PHONE>" marks numbers; Shift-Dial inserts a "<WS_SYMBOL_PHONE>;},
+STRING {str="";},
+STRING {str="Control-Dial for a free-form dialler";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_filsels
+{
+topic="File selection";
+strlst=
+{
+STRING {str="Press Tab in dialogs to choose from a";},
+STRING {str="full list of files/directories:";},
+STRING {str=<WS_SYMBOL_NS>"Typing matches with filenames";},
+STRING {str=<WS_SYMBOL_NS>"Shift+letter matches directories";},
+STRING {str=<WS_SYMBOL_NS>"Control+letter matches disks";},
+STRING {str="";},
+STRING {str="Press Tab on System screen:";},
+STRING {str=<WS_SYMBOL_NS>"Menu then gives file/directory options;";},
+STRING {str=<WS_SYMBOL_NS>"+- (or Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>")"<WS_SYMBOL_NS>"tag/untag a file";},
+STRING {str=<WS_SYMBOL_NS>"*/"<WS_SYMBOL_NS>"tag/untag all";},
+STRING {str="";},
+STRING {str="In dialogs:";},
+STRING {str=<WS_SYMBOL_NS><WS_SYMBOL_PSION>"-Tab gives full path";},
+STRING {str="To select a wildcard filespec in a";},
+STRING {str=<WS_SYMBOL_NS>"dialog, use Control-Tab, type the";},
+STRING {str=<WS_SYMBOL_NS>"filespec, then Control-Enter";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_edit
+{
+topic="Editing";
+strlst=
+{
+STRING {str="Use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to move cursor";},
+STRING {str="Control and "<WS_SYMBOL_PSION>" keys increase movement";},
+STRING {str="";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" highlights text:";},
+STRING {str="Use Delete to cut to the clipboard (or";},
+STRING {str="`Copy' to copy), then `Insert' to";},
+STRING {str="paste the text back in;";},
+STRING {str="Shift-Delete deletes text without";},
+STRING {str="changing the clipboard";},
+STRING {str="";},
+STRING {str="Use `Bring' options to copy text";},
+STRING {str="highlighted in a different application";},
+STRING {str="";},
+STRING {str="Quick delete methods (when no highlight)";},
+STRING {str=<WS_SYMBOL_NS>"Shift-Delete: character forwards";},
+STRING {str=<WS_SYMBOL_NS>"Shift-"<WS_SYMBOL_PSION>"-Delete: to end of line";},
+STRING {str=<WS_SYMBOL_NS><WS_SYMBOL_PSION>"-Delete: to beginning of line";},
+STRING {str="";},
+STRING {str="Quick highlight methods";},
+STRING {str=<WS_SYMBOL_NS>"Shift-Control-Home: current word";},
+STRING {str=<WS_SYMBOL_NS>"Shift-Control-End: current paragraph";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_help
+{
+id_lst=
+{
+sys_help_on_help
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_files
+{
+topic="Files";
+strlst=
+{
+STRING {str="Create files with `New file'";},
+STRING {str="";},
+STRING {str="Copy files with `Copy file', but use";},
+STRING {str="`Save as' for Data and Agenda files";},
+STRING {str="";},
+STRING {str="To open: use `Open file', or highlight";},
+STRING {str="and Enter on System screen";},
+STRING {str="";},
+STRING {str="To delete: exit file, highlight on";},
+STRING {str="System screen and then `Delete file'";},
+STRING {str="";},
+STRING {str="To rename file: `Rename file' on";},
+STRING {str="System screen";},
+STRING {str="";},
+STRING {str="`Backup files' and `Restore files'";},
+STRING {str="on System screen";},
+STRING {str="";},
+STRING {str="`Merge in', `Compress file', `Save'";},
+STRING {str="and `Revert' in relevant applications";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_print
+{
+topic="Printing/print preview";
+strlst=
+{
+STRING {str="In applications which can Print, first";},
+STRING {str="use `Print setup' to set `Printer Model'";},
+STRING {str="";},
+STRING {str="Use `Print preview' to see a preview";},
+STRING {str="with its own menu of options. (You";},
+STRING {str="don't have to wait for the preview";},
+STRING {str="to finish calculating: Esc cancels, etc).";},
+STRING {str="Print preview's menu includes `Print'";},
+STRING {str="";},
+STRING {str="Use %D and %T in headers and footers";},
+STRING {str="(part of `Print setup') to print the";},
+STRING {str="date and time automatically.";},
+STRING {str="%Finserts the filename;";},
+STRING {str="%Pthe page number;";},
+STRING {str="%%a%character.";},
+STRING {str="(In Word or Sheet, you can use %M, eg";},
+STRING {str="`Page %P of %M', for eg `Page 1 of 6')";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_time_basics
+{
+topic="Time basics";
+strlst=
+{
+STRING {str="In `Time', set `Home city',";},
+STRING {str="then set `Time and date'";},
+STRING {str="";},
+STRING {str="Set `Summer times' on/off when";},
+STRING {str="they change";},
+STRING {str="";},
+STRING {str="`Formats' to set 12/24 hour clocks";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_on_off
+{
+topic="On/off";
+strlst=
+{
+STRING {str="Esc (or an application button) turns on";},
+STRING {str=<WS_SYMBOL_PSION>"-1 turns off";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_index
+{
+id_lst=
+{
+sys_help_index
+};
+}
+
+/************************* LATER ADDITIONS ********************************/
+
+/* Name of general printer driver */
+RESOURCE STRING sys_wdr_general { str="General"; }
+
+RESOURCE STRING sys_dial_out { str="9,"; }       /* 5 chars max */
+RESOURCE STRING sys_skipping_page { str="(skipping page %u)";}
+
+/************************* NEW FOR Series 3a *****************************/
+
+/* TTT: This file is entirely new for the S3a.
+You must translate EVERY text string, accelerator etc in this
+file (except those marked "Do not translate", of course) - not just
+those things which are marked with TTT */
+
+
+/* TTT: Only used by developers */
+RESOURCE STRING sys_debugging_num_cells {str="Diagnostics: %d (%u)";}
+
+/********* for Calendar Window in Agenda **********/
+
+/* TTT: eg "Calendar 1998" or "Calendar 1993-1994" */
+RESOURCE STRING sys_calendar {str="Calendar %Y";}
+
+/*********************** FOR PRINT PREVIEW ******************************/
+/* TTT: "Print preview" option in Word, Agenda, Sheet... uses these: */
+RESOURCE STRING sys_page {str="page";}
+RESOURCE STRING sys_pages {str="pages";}
+RESOURCE STRING sys_preview_busy {str="Busy, cannot print yet";}
+RESOURCE STRING sys_display_margins {str="Show margins";}
+RESOURCE STRING sys_hide_margins {str="Hide margins";}
+
+RESOURCE STRING sys_opening_prompt {str="Opening \"%s\"";}
+
+/* TTT: NB "Print preview" is a standard WP term... if every Wp in your 
+country uses one term for this, you must use it too */
+RESOURCE STRING sys_print_preview {str="Print preview";}
+
+/* TTT length of longest in sys_preview_margins_chlist + length of longest
+in sys_preview_options_chlist must be less than 50 */
+RESOURCE MENU sys_preview_margins_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Margins off";},
+        CHOICE_ITEM {str="Margins on";}
+        };
+    }
+
+RESOURCE MENU sys_preview_options_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Facing pages";},
+        CHOICE_ITEM {str="1 page";},
+        CHOICE_ITEM {str="2 pages";},
+        CHOICE_ITEM {str="3 pages";},
+        CHOICE_ITEM {str="4 pages";}
+        };
+    }
+
+RESOURCE DIALOG sys_preview_options_dialog
+    {
+    title="Display";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_preview_jump_dialog
+    {
+    title="Jump to page";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Page number";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            }
+        };
+    }
+
+RESOURCE WSERV_INFO sys_preview_acc
+    {
+    menbar_id=sys_preview_menubar;
+    first_com=O_PVC_PREVIEW_PRINT;
+    accel=
+        {
+        'p',  /* Print */
+        'm',  /* Margins */
+        'd',  /* Pages to display */
+        'j',  /* Jump to page */
+        '*'   /* Exit preview */
+        };
+    }
+
+RESOURCE MENU_BAR sys_preview_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=sys_preview_menu;
+            mb_item="Preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_preview_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_PRINT;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_MARGINS;
+/* TTT: use whichever's the longer: "Show margins" or "Hide margins" */
+            mn_item="Show margins";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_OPTIONS;
+            mn_item="Pages to display";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_JUMP|BREAK_LINE_FOLLOWS;
+            mn_item="Jump to page";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_EXIT;
+            mn_item="Exit preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_printer_devices
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";},
+        CHOICE_ITEM { str= "Fax";}
+        };
+    }
+
+RESOURCE CONTROL sys_print_control_device
+    {
+    class=C_TEXTWIN;
+/* TTT: You'll see this on the bottom of the Print Setup dialog
+in Word, Agenda... */
+    prompt="Printer device"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="";
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE CONTROL sys_print_preview_settings
+    {
+/* TTT: You'll see this on the bottom of the Printer configuration dialog
+in the Shell */
+    class=C_TEXTWIN;
+    prompt="Print preview"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="Facing pages,Margins off";        /* TTT widest possible */
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE DIALOG sys_preview_settings_dl
+    {
+    title="Preview settings";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Display";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Margins";
+            info=CHLIST{rid=sys_offon_menu;};
+            }
+        };
+    }
+
+RESOURCE MENU sys_standard_sounds
+    {
+    items=
+        {
+/* TTT: Built-in sounds, when you're setting an alarm in Time */
+        CHOICE_ITEM {str="Rings";},
+        CHOICE_ITEM {str="Chimes";},
+        CHOICE_ITEM {str="Fanfare";},
+        CHOICE_ITEM {str="Soft bells";},
+        CHOICE_ITEM {str="Church bell";}
+        };
+    }
+
+/* TTT: do not translate */
+RESOURCE STRING sys_alarm_standard_name {str="SYS$AL01";}
+/* TTT: The "silent" sound, when setting an alarm */
+RESOURCE STRING sys_silent_alarm {str="Silent";}
+/* TTT: If you try to play a sound, but sound is disabled... */
+RESOURCE STRING sys_sound_disabled {str="Sound disabled";}
+/* TTT: do not translate the next one */
+RESOURCE STRING sys_word_rom { str="ROM::WORD.APP"; }
+/* TTT: the user has refused to replace an SSD */
+RESOURCE STRING sys_restart_from_sys { str="Press Esc to exit application"; }
+
+/* TTT: when creating a new file: eg gives    "Myfile" created
+You can change these around if you like, eg we could've done the English
+as      str="Created \"%s\""    to give    Created "Myfile" */
+RESOURCE STRING srt_file_created { str="\"%s\" created"; }
+RESOURCE STRING srt_file_opened { str="\"%s\" opened"; }
+RESOURCE STRING srt_file_saved { str="\"%s\" saved"; }
+RESOURCE STRING srt_file_compressed { str="\"%s\" compressed"; }
+RESOURCE STRING srt_file_merged { str="\"%s\" merged in"; }
+RESOURCE STRING sys_saving_prompt {str="Saving \"%s\"";}
+RESOURCE STRING sys_reloading_prompt {str="Reopening \"%s\"";}
+RESOURCE STRING sys_converting_prompt {str="Converting \"%s\"";}
+
+/* TTT: When we refuse to save the file, because it hasn't changed */
+RESOURCE STRING sys_not_changed {str="Not changed";}
+/* TTT: When you're exiting, but it failed to save the file for some reason */
+RESOURCE STRING sys_confirm_continue {str="Not saved, continue anyway?";}
+/* TTT: When you're using the "Exit, lose changes" option: */
+RESOURCE STRING sys_confirm_change_loss {str="Confirm the loss of all changes";}
+/* TTT: used with the previous two strings  */
+RESOURCE STRING sys_losing_changes {str="(`Yes' discards all changes)";}
+RESOURCE STRING sys_nothing_to_print {str="Nothing to print";}
+RESOURCE STRING sys_nothing_to_insert {str="Nothing to insert";}
+RESOURCE STRING sys_nothing_to_copy {str="Nothing to copy";}
+/* TTT: preferably use the same word as the "Revert" menu option */
+RESOURCE STRING sys_revert_to_saved {str="Revert to saved?";}
+
+/* TTT: For use in menus (hotkeys) */
+RESOURCE STRING sys_shift_key_name {str="Shift";}
+
+/* TTT: When you use "Current country only" (or diamond key) World App... */
+RESOURCE STRING srt_space_only { str=" (only)"; }
+
+RESOURCE STRING sys_change_password {str="Change password";}
+
+RESOURCE DIALOG sys_set_password_dl
+    {
+    title = "Set password";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            },
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Confirm password";
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_get_password_dl
+    {
+    title = "Password protected";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            }
+        };
+    }
+
+/* TTT Extra help - translate this! */
+/* BUT DON'T MAKE THE TEXT WIDER THAN WILL FIT ON COMPATIBILITY MODE SCREENS
+(BEAR IN MIND THAT THIS HELP IS AVAILABLE TO COMPATIBILITY MODE APP) */
+
+RESOURCE HELP_ARRAY sys_help_evaluate
+{
+topic="Calculations (`Evaluate')";
+strlst=
+{
+STRING {str="Type a calculation in Data/Word/Agenda";},
+STRING {str="(without `=' or spaces),";},
+STRING {str="then `Evaluate' for result";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_memo
+{
+topic="Memo editor";
+strlst=
+{
+STRING {str="This is like the Word Processor without";},
+STRING {str="a `File' menu. Use `Edit memo' in the Agenda";},
+STRING {str="to create a memo";},
+STRING {str="";},
+STRING {str="Agenda memos can be up to 4K long. One set of";},
+STRING {str="styles is kept for all memos in an agenda file";},
+STRING {str="";},
+STRING {str="Use `Password' to make a memo secure";},
+STRING {str="and use it again to remove or change the password";},
+STRING {str="";},
+STRING {str="Use `Exit' when you've finished the memo";},
+STRING {str="";},
+STRING {str="To delete a memo edit it, delete all text";},
+STRING {str="(`Highlight all text' then the Delete key) and `Exit'";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_in_use
+{
+topic="File or device in use"; /* TTT copy this from the software please */
+strlst=
+{
+STRING {str="You will see this message if you try to";},
+STRING {str="copy, delete or rename a file which is";},
+STRING {str="open (ie in bold on the System screen).";},
+STRING {str="Exit the file first.";},
+STRING {str="";},
+STRING {str="You will also see it if you try";},
+STRING {str="to use, at the same time, two of:";},
+STRING {str=<WS_SYMBOL_NS>"`Remote link' in the System screen";},
+STRING {str=<WS_SYMBOL_NS>"3Link's Comms application";},
+STRING {str=<WS_SYMBOL_NS>"Printing to a serial port printer";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_no_sys_mem
+{
+topic="No system memory"; /* TTT copy this from the software please */
+strlst=
+{
+STRING {str="This message usually means all of your";},
+STRING {str="internal memory has been used up.";},
+STRING {str="Exit some open files, or delete";},
+STRING {str="unwanted files from the `Internal'";},
+STRING {str="disk, to free some more memory";},
+STRING {str="";},
+STRING {str="You may also see this message if a Word";},
+STRING {str="or Sheet file reaches its maximum size.";},
+STRING {str="In this case internal memory is";},
+STRING {str="probably NOT full - the message means the";},
+STRING {str="application has reached its memory limit";},
+STRING {str="";},
+STRING {str="(If an agenda has repeating entries,";},
+STRING {str="`Find' and `Print preview' may also";},
+STRING {str="temporarily cause the Agenda to reach";},
+STRING {str="its memory limit and display this message)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_calendar
+{ 
+topic="Calendars"; 
+strlst= 
+{
+STRING {str="Whenever you are entering a date in a dialog, you";},
+STRING {str="can press Tab to display a one month calendar";},
+STRING {str="";},
+STRING {str="Shift-Tab (or a second Tab) gives a three month calendar";},
+STRING {str="Control-Tab (or a third Tab) gives a 12 month calendar";},
+STRING {str="";},
+STRING {str="In the calendars:";},
+STRING {str=""ARROWS" move the cursor around the screen";},
+STRING {str="Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move a screen at a time";},
+STRING {str="";},
+STRING {str="Shift-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" (or <>) move one day at a time";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by weeks";},
+STRING {str="Control-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" move by months";},
+STRING {str="Control-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by years";},
+STRING {str="";},
+STRING {str="Space moves to today";}
+};
+}
diff --git a/code/SIBOSDK/resource/sc_.rss b/code/SIBOSDK/resource/sc_.rss
new file mode 100644
index 0000000..b47a5d4
--- /dev/null
+++ b/code/SIBOSDK/resource/sc_.rss
@@ -0,0 +1,2012 @@
+SYSTEM
+/*
+(No comment to be placed on the first line of this file!)
+
+SC_.RSS
+
+System Resource file for Series 3c
+
+*/
+
+#include <hwim.rg>
+#include "hwim.rh"
+#include <pagesize.h>
+#include "symbols.h"
+
+STRUCT KEYPAIR 
+    {
+    BYTE latin;   /* Latin character value */
+    BYTE cyril;   /* Cyrillic character value */
+    }
+
+STRUCT KEYLIST
+    {
+    STRUCT list[];
+    }
+
+#define ARROWS4 <WS_SYMBOL_LEFT_KEY><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_RIGHT_KEY>
+
+/****************** THE SPECIAL CHARACTERS ************************/
+/* The first four characters are used by the file selector to tag one,
+untag one, tag all & untag all. The next four are the "nudge" keys used by
+most numeric/date editors. (Two down, two up.) Next is the keycode used in
+EDWIN.C to indicate a soft or hard hyphen. NSWE are the compass points used
+by the Lat-Long editor. These are followed by the degree symbol used in the
+same editor. Next is the bullet symbol used by Help and by the Agenda.
+The last two symbols were added in September 1995 to support code pages
+other than 850 (esp. 1251 for Russia!). See #define H_SC_TPLUS et seq.
+in SYMBOLS.H    */
+
+/* TTT Leave most of these alone, but translate the NSWE */
+
+RESOURCE STRING sys_special_characters { str="+-*/<,>.NSWE��"; }
+
+/************************* STRINGS ********************************/
+
+RESOURCE STRING sys_string { str="%s"; }
+RESOURCE STRING sys_dimmed_msg {str="This item is not available";}
+RESOURCE STRING sys_locked_msg {str="This item cannot be changed";}
+RESOURCE STRING sys_busy { str="Busy"; }
+RESOURCE STRING sys_scanning { str="Scanning"; }
+RESOURCE STRING sys_printing_to { str="Printing to %s";}
+RESOURCE STRING sys_page_is { str="(page %u)";}
+
+RESOURCE STRING sys_copied_prompt {str="Copied";}
+RESOURCE STRING sys_copying_prompt {str="Saving as \"%s\"";}
+RESOURCE STRING sys_loading_prompt {str="Loading \"%s\"";}
+RESOURCE STRING sys_merging_prompt {str="Merging in \"%s\"";}
+RESOURCE STRING sys_nothing_to_bring {str="Nothing to bring";}
+RESOURCE STRING sys_not_found {str="Not found"; }
+RESOURCE STRING sys_nothing_to_find {str="Nothing to find";}
+
+RESOURCE STRING sys_compress_prompt {str="Compressing \"%s\"";}
+RESOURCE STRING sys_not_compressible {str="Cannot compress on Flash";}
+
+RESOURCE STRING sys_password_incorrect {str="Incorrect password";}
+RESOURCE STRING sys_password_not_confirmed {str="Password not confirmed";}
+
+RESOURCE STRING sys_range_reset {str="Out of range - reset to limit";}
+RESOURCE STRING sys_invalid_num {str="Number is not valid";}
+RESOURCE STRING sys_invalid_margins { str="Invalid margins. Reset?"; }
+RESOURCE STRING sys_invalid_char { str="Undiallable character"; }
+RESOURCE STRING sys_out_of_range {str="Value out of range: %s = %s";}
+/* as used in "Value out of range: Max = 20.45 */
+
+RESOURCE STRING sys_edit_nchars {str="Maximum number of characters reached";}
+
+RESOURCE STRING sys_popout_help {str="Press Tab to change this item";}
+
+RESOURCE STRING sys_help_string {str="Help: %s";}
+
+RESOURCE STRING sys_replace_disk {str="Replace the application disk";}
+
+/* the prompts for a file selector and a pack selector */
+RESOURCE STRING sys_name {str="Name";}
+RESOURCE STRING sys_pack {str="Disk";}
+
+/* part of the title line of a filelist */
+RESOURCE STRING sys_filelist_disk {str="Disk ";}
+
+RESOURCE STRING sys_flist_reset { str="File list reset"; }
+RESOURCE STRING sys_device_memory { str="Internal"; }
+RESOURCE STRING sys_path_is { str="Path is %s"; }
+RESOURCE STRING sys_choose_directory { str="Choose a directory"; }
+RESOURCE STRING sys_choose_filename { str="Choose a filename"; }
+RESOURCE STRING sys_choose_new_directory { str="Directory already exists"; }
+RESOURCE STRING sys_exists_over { str="File already exists: overwrite?"; }
+
+/* Next two strings have a maximum length of 5 characters each */
+RESOURCE STRING sys_max { str="Max"; }
+RESOURCE STRING sys_min { str="Min"; }
+
+RESOURCE STRING sys_dec_places { str="Decimal places"; }
+RESOURCE STRING sys_sig_digits { str="Significant digits"; }
+RESOURCE STRING sys_evaldlg_title { str="Set \"Evaluate\" format"; }
+RESOURCE STRING sys_nothing_to_eval { str="Nothing to evaluate"; }
+RESOURCE STRING sys_toolong_to_eval { str="Too long to evaluate"; }
+
+RESOURCE STRING sys_xonxoff_string {str="XON/XOFF ";}
+RESOURCE STRING sys_header_str { str="Enter header details"; }
+RESOURCE STRING sys_footer_str { str="Enter footer details"; }
+
+/* max len of next 2 strs is 9 (including the space and the brackets) */
+RESOURCE STRING sys_centimetres { str=" (cm)"; }
+RESOURCE STRING sys_inches { str=" (inches)"; }
+
+RESOURCE STRING sys_dev_notready { str=" Absent!"; }
+RESOURCE STRING sys_dev_corrupt { str=" Unformatted!"; }
+RESOURCE STRING sys_dev_unknown { str=" Unrecognised!"; }
+RESOURCE STRING sys_dev_info { str=", %luK free"; }
+
+RESOURCE STRING sys_mtype_unknown { str="Unknown"; }
+RESOURCE STRING sys_mtype_floppy { str="Floppy"; }
+RESOURCE STRING sys_mtype_hard { str="Hard"; }
+RESOURCE STRING sys_mtype_flash { str="Flash"; }
+RESOURCE STRING sys_mtype_ram { str="Ram"; }
+RESOURCE STRING sys_mtype_rom { str="Rom"; }
+RESOURCE STRING sys_mtype_protected { str="Protected"; }
+/* Maximum of 14 character widths for the following 5 strings */
+RESOURCE STRING sys_files_tagged { str="(Tagged files)"; }
+RESOURCE STRING sys_no_files { str="(No files)"; }
+RESOURCE STRING sys_no_disk { str="(No disk)"; }
+RESOURCE STRING sys_unformatted { str="(Unformatted)"; }
+RESOURCE STRING sys_unrecognised { str="(Unrecognised)"; }
+
+RESOURCE STRING sys_sound_fail { str="Sound in use - please retry"; }
+
+/*********** THE ALLOWED SPECIAL KEYS FOR ACTION BUTTONS ******************/
+
+/* You can translate the text, but no more than six characters each */
+
+RESOURCE ACLIST_ARRAY sys_button_text
+    {
+    button=
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Enter";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Esc";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Del";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Space";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_UP;
+            str=<WS_SYMBOL_UP_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DOWN;
+            str=<WS_SYMBOL_DOWN_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RIGHT;
+            str=<WS_SYMBOL_RIGHT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_LEFT;
+            str=<WS_SYMBOL_LEFT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Tab";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Menu";
+            }
+        };
+   }
+
+
+/************************* ACTION LISTS ******************************/
+
+/* Change the keycodes too, but don't lose the minus signs */
+
+RESOURCE ACLIST_ARRAY sys_ac_no_yes
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=-'n';
+            str="No";
+            },
+        PUSH_BUT
+            {
+            keycode='y';
+            str="Yes";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_continue
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Continue";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_abandon
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Abandon";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_append_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Append";
+            }
+        };
+    }
+
+/* Careful not to make the combined width of these strings much wider */
+
+RESOURCE ACLIST_ARRAY sys_smart_dial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Free input";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Dial";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Dial out";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_freedial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Clear";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Redial";
+            }
+        };
+    }
+
+/************************* CHOICE LISTS *****************************/
+
+RESOURCE MENU sys_no_yes
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "No";},
+        CHOICE_ITEM { str="Yes";}
+        };
+    }
+
+RESOURCE MENU sys_offon_menu
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Off";},
+        CHOICE_ITEM { str= "On";}
+        };
+    }
+
+RESOURCE MENU sys_printer_units_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Inches";},        /* matches with E_IMPERIAL */
+        CHOICE_ITEM { str= "Centimetres";}    /* matches with E_METRIC */
+        };
+    }
+
+RESOURCE MENU sys_printer_device_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";}
+        };
+    }
+
+
+RESOURCE MENU sys_baud_rate_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "19200";},   /* new for S3a */
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "300";}
+        };
+    }
+
+RESOURCE MENU sys_data_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="5";},
+        CHOICE_ITEM { str="6";},
+        CHOICE_ITEM { str="7";},
+        CHOICE_ITEM { str="8";}
+        };
+    }
+
+RESOURCE MENU sys_stop_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="1";},
+        CHOICE_ITEM { str="2";}
+        };
+    }
+
+RESOURCE MENU sys_parity_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="None";},
+        CHOICE_ITEM { str="Even";},
+        CHOICE_ITEM { str= "Odd";}
+        };
+    }
+
+RESOURCE MENU sys_format_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Fixed";},
+        CHOICE_ITEM { str="Scientific";},
+        CHOICE_ITEM { str="General";},
+        CHOICE_ITEM { str="Hexadecimal";}
+        };
+    }
+
+RESOURCE MENU sys_rad_deg
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Radians";},
+        CHOICE_ITEM { str= "Degrees";}
+        };
+    }
+
+/* IMPORTANT, order in next array must be same as in page_size menu below */
+/* Also, at most 10 entries allowed, and the first two cannot be altered */
+/* But change any of the others, if you wish */
+/* 1 mm is 1440/25.4 units in the dimensions used, so eg 148 mm is 8391 */
+/* so you could have  {width=8391; ... for one entry (an A5 letter size) */
+
+RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions
+    {
+    page_size=
+        {
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH_EXECUTIVE;},
+        PAGE_SIZE {width=PAGE_WIDTH_LEGAL;   length=PAGE_LENGTH_LEGAL;},
+        PAGE_SIZE {width=PAGE_WIDTH_LETTER;  length=PAGE_LENGTH_LETTER;},
+        PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH_MONARCH;},
+        PAGE_SIZE {width=PAGE_WIDTH_DL;      length=PAGE_LENGTH_DL;}
+        };
+    }
+
+RESOURCE MENU sys_page_size
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A4";},
+        CHOICE_ITEM {str="Custom";},
+        CHOICE_ITEM {str="Executive";},
+        CHOICE_ITEM {str="Legal";},
+        CHOICE_ITEM {str="Letter";},
+        CHOICE_ITEM {str="Monarch";},
+        CHOICE_ITEM {str="DL";}
+        };
+    }
+
+RESOURCE MENU sys_orient
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Portrait";},
+        CHOICE_ITEM {str="Landscape";}
+        };
+    }
+
+RESOURCE MENU sys_prn_pos
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Normal";},
+        CHOICE_ITEM {str="Superscript";},
+        CHOICE_ITEM {str="Subscript";}
+        };
+    }
+
+RESOURCE MENU sys_headfoot_align
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Left";},
+        CHOICE_ITEM {str="Right";},
+        CHOICE_ITEM {str="Centred";},
+        CHOICE_ITEM {str="Justified";},
+        CHOICE_ITEM {str="Two column";},
+        CHOICE_ITEM {str="Three column";}
+        };
+    }
+
+RESOURCE MENU sys_pgno_choice
+    {
+    items=
+        {
+        CHOICE_ITEM {str="1,2,3";},
+        CHOICE_ITEM {str="I,II,III";},
+        CHOICE_ITEM {str="i,ii,iii";}
+        };
+    }
+
+/************************* DIALOGS ********************************/
+
+RESOURCE DIALOG sys_error_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_query_dialog
+    {
+    flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_no_yes;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printing_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_abandon;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_port_dialog
+    {
+    title="Set Serial port";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Baud rate";
+            info=CHLIST
+                {
+                rid=sys_baud_rate_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Data bits";
+            info=CHLIST
+                {
+                rid=sys_data_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Stop bits";
+            info=CHLIST
+                {
+                rid=sys_stop_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Parity";
+            info=CHLIST
+                {
+                rid=sys_parity_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Ignore parity";
+            info=CHLIST
+                {
+                rid=sys_no_yes;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_hshk_dialog
+    {
+    title="Set serial handshake";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="XON/XOFF";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="RTS/CTS";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DSR/DTR";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DCD";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_config_dialog
+    {
+    title="Printer configuration";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Printer device";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            info=CHLIST
+                {
+                rid=sys_printer_device_chlist;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial characteristics "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="19200 "<WS_SYMBOL_ELLIPSIS>;       /* changed for S3a */
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial handshaking "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="XON/XOFF Off "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Units";
+            info=CHLIST
+                {
+                rid=sys_printer_units_chlist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_eval_dialog
+    {
+    title="Set Calculator format";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Format";
+            info=CHLIST { rid=sys_format_chlist; };
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+ /* The following line must be the wider of the 2 above strings */
+ /* sys_dec_places and sys_sig_digits */
+            prompt="Significant digits";
+            info=NCEDIT
+                {
+                high=12;
+                low=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Trigonometry units";
+            info=CHLIST { rid=sys_rad_deg; };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_country_selector_dialog
+    {
+    title="Append country";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_WLDSELWN;
+            prompt="Country";
+            info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY|IN_WLDSELWN_SETHOME; };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_append_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_smart_dial_item
+    {
+    class=C_EDWIN;
+    prompt=<WS_SYMBOL_PHONE>;
+    info=EDWIN
+        {
+        maxlen=WR_MAX_DIAL_STRING;
+        vulen=20;
+        flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_NO_AUTOSELECT;
+        };
+    }
+
+RESOURCE DIALOG sys_smart_dial_dialog
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Dial";
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_smart_dial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_freedial_dialog
+    {
+    title="Free-form dialling";
+    flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FREEDIAL;
+            prompt=<WS_SYMBOL_PHONE>;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_freedial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_flist_dialog
+    {
+    title="Specify filelist";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Filename pattern";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            },
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Full path";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Page size
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Margins
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Header
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Footer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Paging control
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Printer model
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_paging_control_dl
+    {
+    title="Paging control";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Number for first page";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow widows/orphans";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Page number style";
+            info=CHLIST{rid=sys_pgno_choice;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_model
+    {
+    title="Set printer";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            prompt="Select printer";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Default font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_margins_dl
+    {
+    title="Margins";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Top";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Left";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Right";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Bottom";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_headfoot_dl
+    {
+    title="*";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Text";
+            info=EDWIN
+                {
+                flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_ACCEPT_TABS;
+                maxlen=80;
+                vulen=20;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Alignment";
+            info=CHLIST{rid=sys_headfoot_align;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="On first page";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Vertical offset";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_pagesize_dl
+    {
+    title="Page size";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            prompt="Page size";
+            info=CHLIST{rid=sys_page_size;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Width";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Height";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Orientation";
+            info=CHLIST{rid=sys_orient;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_font_dl
+    {
+    title="Font";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Font";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Size";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Underline";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Bold";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Italic";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Print position";
+            info=CHLIST{rid=sys_prn_pos;};
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_txtmess
+    {
+    class=C_TEXTWIN;
+    flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        flags=IN_TEXTWIN_AL_CENTRE;
+        };
+    }
+
+/************************* HELP ********************************/
+
+RESOURCE TOPIC_ARRAY sys_help_index_data
+{
+id_lst=
+{
+sys_help_on_off,
+sys_time_basics,
+sys_help_infrared,
+sys_help_edit,
+sys_help_dialog,
+sys_help_statwin,
+sys_help_files,
+sys_help_filsels,
+sys_help_evaluate,
+sys_help_print,
+sys_help_in_use,
+sys_help_appnotready,
+sys_help_dialling,
+sys_help_no_sys_mem
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_index
+{
+topic="Index";
+topic_id=sys_help_index_data;
+}
+
+RESOURCE HELP_ARRAY sys_help_on_help
+{
+topic="Using Help";
+strlst=
+{
+STRING {str="To choose a topic: press "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" keys, then Enter.";},
+STRING {str="";},
+STRING {str="The help topics should help you to perform your tasks. In";},
+STRING {str="each topic, menus and menu options are shown in";},
+STRING {str="apostrophes, eg `File'; other help topics are shown in double";},
+STRING {str="quotes, eg \"Basics\".";},
+STRING {str="";},
+STRING {str="A small arrow pointing up or down in the top or bottom";},
+STRING {str="right-hand corners of the help window means that there is";},
+STRING {str="more text.";},
+STRING {str="";},
+STRING {str="Press Esc to return to the previous Help screen.";},
+STRING {str="Control-Esc exits Help.";},
+STRING {str="";},
+STRING {str="Press Control-Help for an alphabetical index. Note: this";},
+STRING {str="works from each main application screen and may also";},
+STRING {str="include general help topics.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialog
+{
+topic="Commands & actions";
+strlst=
+{
+STRING {str="Press Menu key to see a menu of command options, use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>"";},
+STRING {str="to select an option, then press Enter.";},
+STRING {str="";},
+STRING {str="Some options work straight away; others display a \"dialog\"";},
+STRING {str="for more information. See \"Entering information\".";},
+STRING {str="Use \"hot-key\", eg "<WS_SYMBOL_PSION>"-N, listed beside option to access it";},
+STRING {str="directly (hold down "<WS_SYMBOL_PSION>" key and press letter).";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_statwin
+{
+topic="Screen display";
+strlst=
+{
+STRING {str="Use "<WS_SYMBOL_PSION>"-> and "<WS_SYMBOL_PSION>"-< to change contrast.";},
+STRING {str="";},
+STRING {str="Press "<WS_SYMBOL_DIAMOND>" to switch between \"views\" in an application.";},
+STRING {str="";},
+STRING {str="Use `Zoom in/out' to change size of text.";},
+STRING {str="";},
+STRING {str="In the System screen and most applications, a Status";},
+STRING {str="window can be displayed, showing general status information,";},
+STRING {str="eg time, date etc.";},
+STRING {str="To switch it on: use Control-Menu.";},
+STRING {str="To reduce its size: press Control-Menu again.";},
+STRING {str="To switch it off: press Control-Menu once more.";},
+STRING {str="To display it temporarily: use "<WS_SYMBOL_PSION>"-Menu.";},
+STRING {str="To set up what is displayed in the Status window: use `Status";},
+STRING {str="window' option in the System screen.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialling
+{
+topic="Dialling telephone numbers";
+strlst=
+{
+STRING {str="The Series 3c can generate the sounds used when dialling";},
+STRING {str="from push-button telephones.";},
+STRING {str="To dial a number marked with a telephone symbol "<WS_SYMBOL_PHONE>":";},
+STRING {str="Find an entry in Data/Agenda then press Dial ("<WS_SYMBOL_PSION>"-Help).";},
+STRING {str="";},
+STRING {str="To insert a "<WS_SYMBOL_PHONE>" before entering a number to mark an entry,";},
+STRING {str="press Shift-"<WS_SYMBOL_PSION>"-Help.";},
+STRING {str="To dial a number you enter: press Control-"<WS_SYMBOL_PSION>"-Help and type";},
+STRING {str="in the number to dial.";},
+STRING {str="To use a dial out code (eg if you are dialling from work): set";},
+STRING {str="the `Dialling' details in the System screen.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_filsels
+{
+topic="Entering information";
+strlst=
+{
+STRING {str="Start the application for the data you want to enter, eg";},
+STRING {str="Agenda, and simply type your data in. When the Series 3c";},
+STRING {str="needs information, it will display a \"dialog\".";},
+STRING {str="";},
+STRING {str="Press Enter to accept the settings in a dialog.";},
+STRING {str="Press Esc to remove the dialog without setting new";},
+STRING {str="information.";},
+STRING {str="In dialogs:";},
+STRING {str="Some lines have arrows around settings, eg `All sound " <WS_SYMBOL_LEFT_KEY>" On "<WS_SYMBOL_RIGHT_KEY>"'.";},
+STRING {str="Press "<WS_SYMBOL_LEFT_KEY>" or "<WS_SYMBOL_RIGHT_KEY>" to change the setting or press Tab to display a";},
+STRING {str="list. When a list is displayed, use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" to highlight";},
+STRING {str="an option, then press Enter to select it.";},
+STRING {str="";},
+STRING {str="When entering dates, press Tab to display a calendar then:";},
+STRING {str=""<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" moves the cursor around the calendar.";},
+STRING {str="Spacebar moves to today.";},
+STRING {str=""<WS_SYMBOL_PSION>"-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" moves a month at a time.";},
+STRING {str=""<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" moves a week at a time.";},
+STRING {str="Press Enter when you've found the date.";},
+STRING {str="";},
+STRING {str="For filenames in dialogs, Shift-Tab gives full path of file.";},
+STRING {str="Press Tab to choose from a list of files.";},
+STRING {str="Type first letter of filename to move highlight to that file;";},
+STRING {str="Shift+letter to move to a directory; Control+letter to move to";},
+STRING {str="a disk.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_edit
+{
+topic="Editing text";
+strlst=
+{
+STRING {str="Use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to move cursor.";},
+STRING {str="Control "<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to move a word at a time.";},
+STRING {str="";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to highlight text, then use:";},
+STRING {str="Delete to cut it to the clipboard (or `Copy' to copy it), then";},
+STRING {str="`Insert' to \"paste\" the text back in; use Shift-Delete to delete";},
+STRING {str="text without changing what's on the \"clipboard\".";},
+STRING {str="";},
+STRING {str="To copy text from another application: highlight text to copy";},
+STRING {str="in the other application, then use `Bring' option to insert text";},
+STRING {str="at cursor position.";},
+STRING {str="";},
+STRING {str="Quick delete methods (without highlighting):";},
+STRING {str="Shift-Delete: character forwards";},
+STRING {str="Shift-"<WS_SYMBOL_PSION>"-Delete: to end of line";},
+STRING {str=""<WS_SYMBOL_PSION>"-Delete: to beginning of line";},
+STRING {str="";},
+STRING {str="Quick highlight methods:";},
+STRING {str="Shift-Control-Home: current word";},
+STRING {str="Shift-Control-End: current paragraph";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_help
+{
+id_lst=
+{
+sys_help_on_help
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_files
+{
+topic="Managing files";
+strlst=
+{
+STRING {str="All your information is stored in files. Most files you can work";},
+STRING {str="on are listed under the application icons in the System screen.";},
+STRING {str="Note: \"Files\" on the System screen is the file manager application.";},
+STRING {str="";},
+STRING {str="To create a new file: use `New file' on `File' menu in the";},
+STRING {str="System screen or in the application.";},
+STRING {str="To save a file: use `Save' or `Save as' in the application.";},
+STRING {str="To open a file: highlight its name and press Enter on System";},
+STRING {str="screen or use `Open file' in the application.";},
+STRING {str="To exit a file: highlight bold filename in System screen and";},
+STRING {str="press Delete.";},
+STRING {str="To copy, move or delete files: highlight filename and use `File'";},
+STRING {str="menu options in the System screen.";},
+STRING {str="";},
+STRING {str="Press Tab on System screen for File selector:";},
+STRING {str="Menu gives file/directory options. Use + - (or Shift "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" to";},
+STRING {str="tag/untag files. * / tag/untag all files.";},
+STRING {str="Files are stored on disk in \"directories\".";},
+STRING {str="Each application has an associated file extension, eg DAT for";},
+STRING {str="Data files.";},
+STRING {str="To find out others: highlight the application icon in the";},
+STRING {str="System screen and use `About application' to show directory";},
+STRING {str="and file extension. Note: filename extensions are not listed in";},
+STRING {str="the System screen.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_print
+{
+topic="Printing/previewing";
+strlst=
+{
+STRING {str="Set your printer configuration using `Printer' in the System";},
+STRING {str="screen.";},
+STRING {str="";},
+STRING {str="In applications which can Print, first use `Print setup' on";},
+STRING {str="`Special' menu to set `Printer model'.";},
+STRING {str="";},
+STRING {str="Use `Print preview' to see a preview; it has its own menu of";},
+STRING {str="options (including `Print'). Note: you don't have to wait for";},
+STRING {str="the preview to finish calculating - Esc cancels.";},
+STRING {str="";},
+STRING {str="Use %D and %T in headers and footers (part of `Print setup')";},
+STRING {str="to print the date and time automatically.";},
+STRING {str="Other codes include:";},
+STRING {str="%F for the filename";},
+STRING {str="%P for the page number";},
+STRING {str="%% for a % character";},
+STRING {str="In Word or Sheet, you can use %M for total pages in a file. Eg in";},
+STRING {str="a file 6 pages long, `Page %P of %M' prints `Page 1 of 6'";},
+STRING {str="on the first page.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_time_basics
+{
+topic="Date & time settings";
+strlst=
+{
+STRING {str="In Time, set `Home city', then set `Time and date'.";},
+STRING {str="";},
+STRING {str="Set `Summer times' on/off when they change.";},
+STRING {str="";},
+STRING {str="Use `Formats' to set 12/24 hour clocks.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_on_off
+{
+topic="Turning on & off";
+strlst=
+{
+STRING {str="Press ON/Esc or an application button to turn on; OFF ("<WS_SYMBOL_PSION>"-1)";},
+STRING {str="to turn off.";},
+STRING {str="";},
+STRING {str="In the System screen, use `Auto switch off' to make the";},
+STRING {str="Series 3c switch off after a certain period without a";},
+STRING {str="keypress; this will save battery power.";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_index
+{
+id_lst=
+{
+sys_help_index
+};
+}
+
+/************************* LATER ADDITIONS ********************************/
+
+/* Name of general printer driver */
+RESOURCE STRING sys_wdr_general { str="General"; }
+
+RESOURCE STRING sys_dial_out { str="9,"; }       /* 5 chars max */
+
+RESOURCE STRING sys_skipping_page { str="(skipping page %u)";}
+
+/************************* NEW FOR XWIM ********************************/
+
+/* TTT: Only used by developers */
+RESOURCE STRING sys_debugging_num_cells {str="Diagnostics: %d (%u)";}
+
+/********* for Calendar Window in Agenda **********/
+
+/* TTT: eg "Calendar 1998" or "Calendar 1993-1994" */
+RESOURCE STRING sys_calendar {str="Calendar %Y";}
+
+/*********************** FOR PRINT PREVIEW ******************************/
+/* TTT: "Print preview" option in Word, Agenda, Sheet... uses these: */
+RESOURCE STRING sys_page {str="page";}
+RESOURCE STRING sys_pages {str="pages";}
+RESOURCE STRING sys_preview_busy {str="Busy, cannot print yet";}
+RESOURCE STRING sys_display_margins {str="Show margins";}
+RESOURCE STRING sys_hide_margins {str="Hide margins";}
+
+RESOURCE STRING sys_opening_prompt {str="Opening \"%s\"";}
+
+/* TTT: NB "Print preview" is a standard WP term... if every Wp in your 
+country uses one term for this, you must use it too */
+RESOURCE STRING sys_print_preview {str="Print preview";}
+
+/* TTT length of longest in sys_preview_margins_chlist + length of longest
+in sys_preview_options_chlist must be less than 50 */
+RESOURCE MENU sys_preview_margins_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Margins off";},
+        CHOICE_ITEM {str="Margins on";}
+        };
+    }
+
+RESOURCE MENU sys_preview_options_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Facing pages";},
+        CHOICE_ITEM {str="1 page";},
+        CHOICE_ITEM {str="2 pages";},
+        CHOICE_ITEM {str="3 pages";},
+        CHOICE_ITEM {str="4 pages";}
+        };
+    }
+
+RESOURCE DIALOG sys_preview_options_dialog
+    {
+    title="Display";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_preview_jump_dialog
+    {
+    title="Jump to page";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Page number";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            }
+        };
+    }
+
+RESOURCE WSERV_INFO sys_preview_acc
+    {
+    menbar_id=sys_preview_menubar;
+    first_com=O_PVC_PREVIEW_PRINT;
+    accel=
+        {
+        'p',  /* Print */
+        'm',  /* Margins */
+        'd',  /* Pages to display */
+        'j',  /* Jump to page */
+        '*'   /* Exit preview */
+        };
+    }
+
+RESOURCE MENU_BAR sys_preview_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=sys_preview_menu;
+            mb_item="Preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_preview_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_PRINT;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_MARGINS;
+/* TTT: use whichever's the longer: "Show margins" or "Hide margins" */
+            mn_item="Show margins";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_OPTIONS;
+            mn_item="Pages to display";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_JUMP|BREAK_LINE_FOLLOWS;
+            mn_item="Jump to page";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_EXIT;
+            mn_item="Exit preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_printer_devices
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";},
+        CHOICE_ITEM { str= "Fax";}
+        };
+    }
+
+RESOURCE CONTROL sys_print_control_device
+    {
+    class=C_TEXTWIN;
+/* TTT: You'll see this on the bottom of the Print Setup dialog
+in Word, Agenda... */
+    prompt="Printer device"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="";
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE CONTROL sys_print_preview_settings
+    {
+/* TTT: You'll see this on the bottom of the Printer configuration dialog
+in the Shell */
+    class=C_TEXTWIN;
+    prompt="Print preview"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="Facing pages,Margins off";        /* TTT widest possible */
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE DIALOG sys_preview_settings_dl
+    {
+    title="Preview settings";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Display";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Margins";
+            info=CHLIST{rid=sys_offon_menu;};
+            }
+        };
+    }
+
+RESOURCE MENU sys_standard_sounds
+    {
+    items=
+        {
+/* TTT: Built-in sounds, when you're setting an alarm in Time */
+        CHOICE_ITEM {str="Rings";},
+        CHOICE_ITEM {str="Chimes";},
+        CHOICE_ITEM {str="Fanfare";},
+        CHOICE_ITEM {str="Soft bells";},
+        CHOICE_ITEM {str="Church bell";}
+        };
+    }
+
+/* TTT: do not translate */
+RESOURCE STRING sys_alarm_standard_name {str="SYS$AL01";}
+/* TTT: The "silent" sound, when setting an alarm */
+RESOURCE STRING sys_silent_alarm {str="Silent";}
+/* TTT: If you try to play a sound, but sound is disabled... */
+RESOURCE STRING sys_sound_disabled {str="Sound disabled";}
+/* TTT: do not translate the next one */
+RESOURCE STRING sys_word_rom { str="ROM::WORD.APP"; }
+/* TTT: the user has refused to replace an SSD */
+RESOURCE STRING sys_restart_from_sys { str="Press Esc to exit application"; }
+
+/* TTT: when creating a new file: eg gives    "Myfile" created
+You can change these around if you like, eg we could've done the English
+as      str="Created \"%s\""    to give    Created "Myfile" */
+RESOURCE STRING srt_file_created { str="\"%s\" created"; }
+RESOURCE STRING srt_file_opened { str="\"%s\" opened"; }
+RESOURCE STRING srt_file_saved { str="\"%s\" saved"; }
+RESOURCE STRING srt_file_compressed { str="\"%s\" compressed"; }
+RESOURCE STRING srt_file_merged { str="\"%s\" merged in"; }
+RESOURCE STRING sys_saving_prompt {str="Saving \"%s\"";}
+RESOURCE STRING sys_reloading_prompt {str="Reopening \"%s\"";}
+RESOURCE STRING sys_converting_prompt {str="Converting \"%s\"";}
+
+/* TTT: When we refuse to save the file, because it hasn't changed */
+RESOURCE STRING sys_not_changed {str="Not changed";}
+/* TTT: When you're exiting, but it failed to save the file for some reason */
+RESOURCE STRING sys_confirm_continue {str="Not saved, continue anyway?";}
+/* TTT: When you're using the "Exit, lose changes" option: */
+RESOURCE STRING sys_confirm_change_loss {str="Confirm the loss of all changes";}
+/* TTT: used with the previous two strings  */
+RESOURCE STRING sys_losing_changes {str="(`Yes' discards all changes)";}
+RESOURCE STRING sys_nothing_to_print {str="Nothing to print";}
+RESOURCE STRING sys_nothing_to_insert {str="Nothing to insert";}
+RESOURCE STRING sys_nothing_to_copy {str="Nothing to copy";}
+/* TTT: preferably use the same word as the "Revert" menu option */
+RESOURCE STRING sys_revert_to_saved {str="Revert to saved?";}
+
+/* TTT: For use in menus (hotkeys) */
+RESOURCE STRING sys_shift_key_name {str="Shift";}
+
+/* TTT: When you use "Current country only" (or diamond key) World App... */
+RESOURCE STRING srt_space_only { str=""<WS_SYMBOL_PADLOCK>; }
+
+RESOURCE STRING sys_change_password {str="Change password";}
+
+RESOURCE DIALOG sys_set_password_dl
+    {
+    title = "Set password";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            },
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Confirm password";
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_get_password_dl
+    {
+    title = "Password protected";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            }
+        };
+    }
+
+/* TTT Extra help - translate this! */
+/* BUT DON'T MAKE THE TEXT WIDER THAN WILL FIT ON COMPATIBILITY MODE SCREENS
+(BEAR IN MIND THAT THIS HELP IS AVAILABLE TO COMPATIBILITY MODE APP) */
+
+RESOURCE HELP_ARRAY sys_help_evaluate
+{
+topic="Calculations - Using `Evaluate'";
+strlst=
+{
+STRING {str="Use `Evaluate' to work out the result of a calculation as you";},
+STRING {str="type it in, eg in Word.";},
+STRING {str="";},
+STRING {str="Type a calculation (without = or spaces), then use `Evaluate'";},
+STRING {str="on `Edit' menu for result.";},
+STRING {str="";},
+STRING {str="To set the format for results: set `\"Evaluate\" format' in the";},
+STRING {str="System screen.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_memo
+{
+topic="Memo editor";
+strlst=
+{
+STRING {str="Put cursor on entry and use `Edit memo' in Agenda to create";},
+STRING {str="a memo for an entry, eg meeting notes.";},
+STRING {str="";},
+STRING {str="Agenda memos can be up to 4K long. One set of styles is kept";},
+STRING {str="for all memos in an Agenda file.";},
+STRING {str="";},
+STRING {str="Use `Password' to protect a memo and use it again to remove";},
+STRING {str="or change the password.";},
+STRING {str="";},
+STRING {str="Use `Exit' when you've finished the memo.";},
+STRING {str="";},
+STRING {str="To delete a memo, edit it, delete all text in Memo editor";},
+STRING {str="(`Highlight all text', then press Delete key) and `Exit'.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_in_use
+{
+topic="File or device in use";
+strlst=
+{
+STRING {str="You will see this message if you try to copy, delete or rename";},
+STRING {str="a file which is open (ie in bold on the System screen). Exit the";},
+STRING {str="file first.";},
+STRING {str="";},
+STRING {str="You will also see it if you have used `Communications' in";},
+STRING {str="System screen to set `Link cable', and then try to print to a";},
+STRING {str="serial port printer.";},
+STRING {str="Set `Use' line in `Communications' to `None' before printing.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_no_sys_mem
+{
+topic="No system memory";
+strlst=
+{
+STRING {str="This message usually means all your Internal memory has";},
+STRING {str="been used up. Exit some open files, or delete unwanted files";},
+STRING {str="from the Internal disk, to free some more memory.";},
+STRING {str="";},
+STRING {str="It may also appear if a Word or Sheet file reaches its";},
+STRING {str="maximum size. In this case Internal memory is probably NOT";},
+STRING {str="full - the message means the application has reached its";},
+STRING {str="memory limit. You will need to split the file.";},
+STRING {str="";},
+STRING {str="(If an Agenda has repeating entries, `Find' and `Print preview'";},
+STRING {str="may also temporarily cause the Agenda to reach its memory";},
+STRING {str="limit and display this message.)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_calendar
+{
+topic="Calendars";
+strlst=
+{
+STRING {str="Whenever you are entering a date in a dialog, you can press";},
+STRING {str="Tab to display a calendar.";},
+STRING {str="";},
+STRING {str="In the calendars:";},
+STRING {str=""<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" move the cursor around the screen;";},
+STRING {str="Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move a month at a time;";},
+STRING {str="Shift-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" (or <>) move one day at a time;";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by weeks;";},
+STRING {str="Control-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" move by months;";},
+STRING {str="Control-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by years.";},
+STRING {str="";},
+STRING {str="Spacebar moves to today.";}
+};
+}
+
+/************************* NEW FOR Workabout **************************/
+/* INCLUDED IN ALL BUILDS, BUT DUMMY RESOURCES USED FOR OTHER BUILDS  */
+
+RESOURCE DIALOG sys_s3c_print_control_dl
+    {
+    title="";
+    }
+
+  RESOURCE STRING sys_s3c_page_setup { str=""; }
+
+RESOURCE HELP_ARRAY sys_help_battery
+{
+  topic="";
+}
+
+/************************* NEW FOR Siena ******************************/
+/* INCLUDED IN ALL BUILDS, BUT DUMMY RESOURCES USED FOR OTHER BUILDS  */
+
+RESOURCE DIALOG sys_vine_file_info_dl
+    {
+    title="";
+    }
+
+RESOURCE KEYLIST sys_russian_keys
+{  
+/* Used in Russian model to map between keyboard modes (latin and cyrillic)
+
+   Used by Siena to map menu keys < > and , to . ? and '
+   This is necessary when menu is on screen and user presses unmodified key
+   hoping to highlight relevent menu option
+*/
+   
+}
+
+
+RESOURCE HELP_ARRAY sys_help_infrared
+{
+topic="Infrared";
+strlst=
+{
+STRING {str="Lets you copy information to and from another Psion that";},
+STRING {str="has Infrared.";},
+STRING {str="";},
+STRING {str="To turn Infrared on: select `Communications' in the System";},
+STRING {str="screen and set the `Use' line to `Psion IR'. Note: Leave `Power";},
+STRING {str="setting' set to `High'.";},
+STRING {str="";},
+STRING {str="To use Infrared: select the data to copy, then transfer it.";},
+STRING {str="";},
+STRING {str="To select:";},
+STRING {str=""<WS_SYMBOL_BULLET>" File - highlight its name in the System screen.";},
+STRING {str=""<WS_SYMBOL_BULLET>" Agenda entry - put the cursor on the entry. The copied entry";},
+STRING {str="will have the same date, time and alarm as the original.";},
+STRING {str=""<WS_SYMBOL_BULLET>" Data entry - find the entry, or highlight specific text in an entry.";},
+STRING {str=""<WS_SYMBOL_BULLET>" Information in other applications - just highlight the text";},
+STRING {str="in Word & Program, the calculation or result in Calc, or the";},
+STRING {str="cell(s) in Sheet.";},
+STRING {str="";},
+STRING {str="To transfer the data:";},
+STRING {str="Point the Series 3c and the other Psion at each other and";},
+STRING {str="make sure they are less than 60cm (2 feet) apart.";},
+STRING {str="Press Psion-Tab on the sending Series 3c, then "<WS_SYMBOL_UP_KEY>".";},
+STRING {str="On the receiving Psion, move to appropriate application for";},
+STRING {str="information, or the System screen to receive a whole file, then";},
+STRING {str="use Infrared receive (Psion-Tab, then "<WS_SYMBOL_DOWN_KEY>").";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_appnotready
+{
+topic="Application not ready";
+strlst=
+{
+STRING {str="You will see this message if you try to use Infrared when:";},
+STRING {str=""<WS_SYMBOL_BULLET>" a dialog is being displayed in the receiving application.";},
+STRING {str=""<WS_SYMBOL_BULLET>" Help is being displayed in the receiving application.";},
+STRING {str=""<WS_SYMBOL_BULLET>" the receiving application does not support Infrared.";},
+STRING {str=""<WS_SYMBOL_BULLET>" the receiving application is \"busy\" and not ready to receive";},
+STRING {str="information.";},
+STRING {str="Check the receiving application, then try Infrared again.";}
+};
+}
+
+
+RESOURCE STRING sys_ir_disabled { str="Infrared is disabled"; }
+
+RESOURCE MENU sys_ir_power_level
+    {
+    items =
+        {
+        CHOICE_ITEM { str="High";},
+        CHOICE_ITEM { str="Low";}
+        };
+    }
+
+RESOURCE STRING sys_printer_ir { str = "Infrared"; }
+
+RESOURCE MENU sys_baud_rate_chlist_x
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "300";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "19200";},
+        CHOICE_ITEM { str= "38400";},
+        CHOICE_ITEM { str= "57600";}
+	};
+    }
+
+RESOURCE CONTROL sys_baud_control_x
+	{
+        class=C_CHLIST;
+        prompt="Baud rate";
+        info=CHLIST
+            {
+            rid=sys_baud_rate_chlist_x;
+            nsel=8;
+            };
+        }
+
+/* End of File: SC_.RSS */
+
diff --git a/code/SIBOSDK/resource/ss_.rss b/code/SIBOSDK/resource/ss_.rss
new file mode 100644
index 0000000..271fa64
--- /dev/null
+++ b/code/SIBOSDK/resource/ss_.rss
@@ -0,0 +1,2018 @@
+SYSTEM
+/*
+(No comment to be placed on the first line of this file!)
+
+SS_.RSS
+
+System Resource file for Siena
+
+*/
+
+#include <hwim.rg>
+#include "hwim.rh"
+#include <pagesize.h>
+#include "symbols.h"
+
+STRUCT KEYPAIR 
+    {
+    BYTE latin;   /* Latin character value */
+    BYTE cyril;   /* Cyrillic character value */
+    }
+
+STRUCT KEYLIST
+    {
+    STRUCT list[];
+    }
+
+#define ARROWS4 <WS_SYMBOL_LEFT_KEY><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_RIGHT_KEY>
+
+/****************** THE SPECIAL CHARACTERS ************************/
+/* The first four characters are used by the file selector to tag one,
+untag one, tag all & untag all. The next four are the "nudge" keys used by
+most numeric/date editors. (Two down, two up.) Next is the keycode used in
+EDWIN.C to indicate a soft or hard hyphen. NSWE are the compass points used
+by the Lat-Long editor. These are followed by the degree symbol used in the
+same editor. Next is the bullet symbol used by Help and by the Agenda.
+The last two symbols were added in September 1995 to support code pages
+other than 850 (esp. 1251 for Russia!). See #define H_SC_TPLUS et seq.
+in SYMBOLS.H    */
+
+/* TTT Leave most of these alone, but translate the NSWE */
+
+RESOURCE STRING sys_special_characters { str="+-*/<,>.NSWE��"; }
+
+/************************* STRINGS ********************************/
+
+RESOURCE STRING sys_string { str="%s"; }
+RESOURCE STRING sys_dimmed_msg {str="This item is not available";}
+RESOURCE STRING sys_locked_msg {str="This item cannot be changed";}
+RESOURCE STRING sys_busy { str="Busy"; }
+RESOURCE STRING sys_scanning { str="Scanning"; }
+RESOURCE STRING sys_printing_to { str="Printing to %s";}
+RESOURCE STRING sys_page_is { str="(page %u)";}
+
+RESOURCE STRING sys_copied_prompt {str="Copied";}
+RESOURCE STRING sys_copying_prompt {str="Saving as \"%s\"";}
+RESOURCE STRING sys_loading_prompt {str="Loading \"%s\"";}
+RESOURCE STRING sys_merging_prompt {str="Merging in \"%s\"";}
+RESOURCE STRING sys_nothing_to_bring {str="Nothing to bring";}
+RESOURCE STRING sys_not_found {str="Not found"; }
+RESOURCE STRING sys_nothing_to_find {str="Nothing to find";}
+
+RESOURCE STRING sys_compress_prompt {str="Compressing \"%s\"";}
+RESOURCE STRING sys_not_compressible {str="Cannot compress on Flash";}
+
+RESOURCE STRING sys_password_incorrect {str="Incorrect password";}
+RESOURCE STRING sys_password_not_confirmed {str="Password not confirmed";}
+
+RESOURCE STRING sys_range_reset {str="Out of range - reset to limit";}
+RESOURCE STRING sys_invalid_num {str="Number is not valid";}
+RESOURCE STRING sys_invalid_margins { str="Invalid margins. Reset?"; }
+RESOURCE STRING sys_invalid_char { str="Undiallable character"; }
+RESOURCE STRING sys_out_of_range {str="Value out of range: %s = %s";}
+/* as used in "Value out of range: Max = 20.45 */
+
+RESOURCE STRING sys_edit_nchars {str="Maximum number of characters reached";}
+
+RESOURCE STRING sys_popout_help {str="Press Tab to change this item";}
+
+RESOURCE STRING sys_help_string {str="Help: %s";}
+
+RESOURCE STRING sys_replace_disk {str="Replace the application disk";}
+
+/* the prompts for a file selector and a pack selector */
+RESOURCE STRING sys_name {str="Name";}
+RESOURCE STRING sys_pack {str="Disk";}
+
+/* part of the title line of a filelist */
+RESOURCE STRING sys_filelist_disk {str="Disk ";}
+
+RESOURCE STRING sys_flist_reset { str="File list reset"; }
+RESOURCE STRING sys_device_memory { str="Internal"; }
+RESOURCE STRING sys_path_is { str="Path is %s"; }
+RESOURCE STRING sys_choose_directory { str="Choose a directory"; }
+RESOURCE STRING sys_choose_filename { str="Choose a filename"; }
+RESOURCE STRING sys_choose_new_directory { str="Directory already exists"; }
+RESOURCE STRING sys_exists_over { str="File already exists: overwrite?"; }
+
+/* Next two strings have a maximum length of 5 characters each */
+RESOURCE STRING sys_max { str="Max"; }
+RESOURCE STRING sys_min { str="Min"; }
+
+RESOURCE STRING sys_dec_places { str="Decimal places"; }
+RESOURCE STRING sys_sig_digits { str="Significant digits"; }
+RESOURCE STRING sys_evaldlg_title { str="Set \"Evaluate\" format"; }
+RESOURCE STRING sys_nothing_to_eval { str="Nothing to evaluate"; }
+RESOURCE STRING sys_toolong_to_eval { str="Too long to evaluate"; }
+
+RESOURCE STRING sys_xonxoff_string {str="XON/XOFF ";}
+RESOURCE STRING sys_header_str { str="Enter header details"; }
+RESOURCE STRING sys_footer_str { str="Enter footer details"; }
+
+/* max len of next 2 strs is 9 (including the space and the brackets) */
+RESOURCE STRING sys_centimetres { str=" (cm)"; }
+RESOURCE STRING sys_inches { str=" (inches)"; }
+
+RESOURCE STRING sys_dev_notready { str=" Absent!"; }
+RESOURCE STRING sys_dev_corrupt { str=" Unformatted!"; }
+RESOURCE STRING sys_dev_unknown { str=" Unrecognised!"; }
+RESOURCE STRING sys_dev_info { str=", %luK free"; }
+
+RESOURCE STRING sys_mtype_unknown { str="Unknown"; }
+RESOURCE STRING sys_mtype_floppy { str="Floppy"; }
+RESOURCE STRING sys_mtype_hard { str="Hard"; }
+RESOURCE STRING sys_mtype_flash { str="Flash"; }
+RESOURCE STRING sys_mtype_ram { str="Ram"; }
+RESOURCE STRING sys_mtype_rom { str="Rom"; }
+RESOURCE STRING sys_mtype_protected { str=""; }
+/* Maximum of 14 character widths for the following 5 strings */
+RESOURCE STRING sys_files_tagged { str="(Tagged files)"; }
+RESOURCE STRING sys_no_files { str="(No files)"; }
+RESOURCE STRING sys_no_disk { str="(No disk)"; }
+RESOURCE STRING sys_unformatted { str="(Unformatted)"; }
+RESOURCE STRING sys_unrecognised { str="(Unrecognised)"; }
+
+RESOURCE STRING sys_sound_fail { str="Sound in use - please retry"; }
+
+/*********** THE ALLOWED SPECIAL KEYS FOR ACTION BUTTONS ******************/
+
+/* You can translate the text, but no more than six characters each */
+
+RESOURCE ACLIST_ARRAY sys_button_text
+    {
+    button=
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Enter";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Esc";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Del";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Space";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_UP;
+            str=<WS_SYMBOL_UP_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DOWN;
+            str=<WS_SYMBOL_DOWN_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RIGHT;
+            str=<WS_SYMBOL_RIGHT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_LEFT;
+            str=<WS_SYMBOL_LEFT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Tab";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Menu";
+            }
+        };
+   }
+
+
+/************************* ACTION LISTS ******************************/
+
+/* Change the keycodes too, but don't lose the minus signs */
+
+RESOURCE ACLIST_ARRAY sys_ac_no_yes
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=-'n';
+            str="No";
+            },
+        PUSH_BUT
+            {
+            keycode='y';
+            str="Yes";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_continue
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Continue";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_abandon
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Abandon";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_append_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Append";
+            }
+        };
+    }
+
+/* Careful not to make the combined width of these strings much wider */
+
+RESOURCE ACLIST_ARRAY sys_smart_dial_aclist
+    {
+    }
+
+RESOURCE ACLIST_ARRAY sys_freedial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Clear";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Redial";
+            }
+        };
+    }
+
+/************************* CHOICE LISTS *****************************/
+
+RESOURCE MENU sys_no_yes
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "No";},
+        CHOICE_ITEM { str="Yes";}
+        };
+    }
+
+RESOURCE MENU sys_offon_menu
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Off";},
+        CHOICE_ITEM { str= "On";}
+        };
+    }
+
+RESOURCE MENU sys_printer_units_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Inches";},        /* matches with E_IMPERIAL */
+        CHOICE_ITEM { str= "Centimetres";}    /* matches with E_METRIC */
+        };
+    }
+
+RESOURCE MENU sys_printer_device_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";}
+        };
+    }
+
+
+RESOURCE MENU sys_baud_rate_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "19200";},   /* new for S3a */
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "300";}
+        };
+    }
+
+RESOURCE MENU sys_data_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="5";},
+        CHOICE_ITEM { str="6";},
+        CHOICE_ITEM { str="7";},
+        CHOICE_ITEM { str="8";}
+        };
+    }
+
+RESOURCE MENU sys_stop_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="1";},
+        CHOICE_ITEM { str="2";}
+        };
+    }
+
+RESOURCE MENU sys_parity_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="None";},
+        CHOICE_ITEM { str="Even";},
+        CHOICE_ITEM { str= "Odd";}
+        };
+    }
+
+RESOURCE MENU sys_format_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Fixed";},
+        CHOICE_ITEM { str="Scientific";},
+        CHOICE_ITEM { str="General";},
+        CHOICE_ITEM { str="Hexadecimal";}
+        };
+    }
+
+RESOURCE MENU sys_rad_deg
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Radians";},
+        CHOICE_ITEM { str= "Degrees";}
+        };
+    }
+
+/* IMPORTANT, order in next array must be same as in page_size menu below */
+/* Also, at most 10 entries allowed, and the first two cannot be altered */
+/* But change any of the others, if you wish */
+/* 1 mm is 1440/25.4 units in the dimensions used, so eg 148 mm is 8391 */
+/* so you could have  {width=8391; ... for one entry (an A5 letter size) */
+
+RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions
+    {
+    page_size=
+        {
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH_EXECUTIVE;},
+        PAGE_SIZE {width=PAGE_WIDTH_LEGAL;   length=PAGE_LENGTH_LEGAL;},
+        PAGE_SIZE {width=PAGE_WIDTH_LETTER;  length=PAGE_LENGTH_LETTER;},
+        PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH_MONARCH;},
+        PAGE_SIZE {width=PAGE_WIDTH_DL;      length=PAGE_LENGTH_DL;}
+        };
+    }
+
+RESOURCE MENU sys_page_size
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A4";},
+        CHOICE_ITEM {str="Custom";},
+        CHOICE_ITEM {str="Executive";},
+        CHOICE_ITEM {str="Legal";},
+        CHOICE_ITEM {str="Letter";},
+        CHOICE_ITEM {str="Monarch";},
+        CHOICE_ITEM {str="DL";}
+        };
+    }
+
+RESOURCE MENU sys_orient
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Portrait";},
+        CHOICE_ITEM {str="Landscape";}
+        };
+    }
+
+RESOURCE MENU sys_prn_pos
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Normal";},
+        CHOICE_ITEM {str="Superscript";},
+        CHOICE_ITEM {str="Subscript";}
+        };
+    }
+
+RESOURCE MENU sys_headfoot_align
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Left";},
+        CHOICE_ITEM {str="Right";},
+        CHOICE_ITEM {str="Centred";},
+        CHOICE_ITEM {str="Justified";},
+        CHOICE_ITEM {str="Two column";},
+        CHOICE_ITEM {str="Three column";}
+        };
+    }
+
+RESOURCE MENU sys_pgno_choice
+    {
+    items=
+        {
+        CHOICE_ITEM {str="1,2,3";},
+        CHOICE_ITEM {str="I,II,III";},
+        CHOICE_ITEM {str="i,ii,iii";}
+        };
+    }
+
+/************************* DIALOGS ********************************/
+
+RESOURCE DIALOG sys_error_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_query_dialog
+    {
+    flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_no_yes;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printing_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_abandon;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_port_dialog
+    {
+    title="Set Serial port";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Baud rate";
+            info=CHLIST
+                {
+                rid=sys_baud_rate_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Data bits";
+            info=CHLIST
+                {
+                rid=sys_data_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Stop bits";
+            info=CHLIST
+                {
+                rid=sys_stop_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Parity";
+            info=CHLIST
+                {
+                rid=sys_parity_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Ignore parity";
+            info=CHLIST
+                {
+                rid=sys_no_yes;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_hshk_dialog
+    {
+    title="Set serial handshake";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="XON/XOFF";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="RTS/CTS";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DSR/DTR";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DCD";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_config_dialog
+    {
+    title="Printer configuration";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Printer device";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            info=CHLIST
+                {
+                rid=sys_printer_device_chlist;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial setup"<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="19200 "<WS_SYMBOL_ELLIPSIS>;       /* changed for S3a */
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Handshaking"<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="XON/XOFF Off "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Units";
+            info=CHLIST
+                {
+                rid=sys_printer_units_chlist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_eval_dialog
+    {
+    title="Set Calculator format";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Format";
+            info=CHLIST { rid=sys_format_chlist; };
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+ /* The following line must be the wider of the 2 above strings */
+ /* sys_dec_places and sys_sig_digits */
+            prompt="Significant digits";
+            info=NCEDIT
+                {
+                high=12;
+                low=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Trigonometry units";
+            info=CHLIST { rid=sys_rad_deg; };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_country_selector_dialog
+    {
+    title="Append country";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_WLDSELWN;
+            prompt="Country";
+            info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY|IN_WLDSELWN_SETHOME; };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_append_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_smart_dial_item
+    {
+    class=C_TEXTWIN;
+    prompt=<WS_SYMBOL_PHONE>;
+    flags=DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        str=" ";
+        };
+    }
+
+RESOURCE DIALOG sys_smart_dial_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NOTIFY_ENTER|DLGBOX_SMALL_FONT|DLGBOX_NOTIFY_ALL_ACT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Number to dial";
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_freedial_dialog
+    {
+    title="Free-form dialling";
+    flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FREEDIAL;
+            prompt=<WS_SYMBOL_PHONE>;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_freedial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_flist_dialog
+    {
+    title="Specify filelist";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Filename pattern";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            },
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Full path";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Page size
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Margins
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Header
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Footer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Paging
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Printer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_paging_control_dl
+    {
+    title="Paging control";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Number for first page";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow widows/orphans";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Page number style";
+            info=CHLIST{rid=sys_pgno_choice;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_model
+    {
+    title="Set printer";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            prompt="Printer";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Default
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_margins_dl
+    {
+    title="Margins";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Top";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Left";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Right";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Bottom";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_headfoot_dl
+    {
+    title="*";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Text";
+            info=EDWIN
+                {
+                flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_ACCEPT_TABS;
+                maxlen=80;
+                vulen=20;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Alignment";
+            info=CHLIST{rid=sys_headfoot_align;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="On first page";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Vertical offset";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_pagesize_dl
+    {
+    title="Page size";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            prompt="Page size";
+            info=CHLIST{rid=sys_page_size;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Width";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Height";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Orientation";
+            info=CHLIST{rid=sys_orient;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_font_dl
+    {
+    title="Font";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Font";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Size";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Underline";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Bold";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Italic";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Print position";
+            info=CHLIST{rid=sys_prn_pos;};
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_txtmess
+    {
+    class=C_TEXTWIN;
+    flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        flags=IN_TEXTWIN_AL_CENTRE;
+        };
+    }
+
+/************************* HELP ********************************/
+
+RESOURCE TOPIC_ARRAY sys_help_index_data
+{
+id_lst=
+{
+sys_help_on_off,
+sys_time_basics,
+sys_help_infrared,
+sys_help_edit,
+sys_help_dialog,
+sys_help_statwin,
+sys_help_files,
+sys_help_filsels,
+sys_help_evaluate,
+sys_help_print,
+sys_help_in_use,
+sys_help_appnotready,
+sys_help_no_sys_mem
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_index
+{
+topic="Index";
+topic_id=sys_help_index_data;
+}
+
+RESOURCE HELP_ARRAY sys_help_on_help
+{
+topic="About Help";
+strlst=
+{
+STRING {str="To choose a topic:"<WS_SYMBOL_NS><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_NS>"then Enter";},
+STRING {str="";},
+STRING {str="Esc returns to previous Help";},
+STRING {str="screen";},
+STRING {str="Control-Esc exits Help";},
+STRING {str="";},
+STRING {str="Control-Help for an index";},
+STRING {str="(works from main application";},
+STRING {str="screen)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialog
+{
+topic="Menu/dialog tips";
+strlst=
+{
+STRING {str="Press Menu key to see a menu, use";},
+STRING {str=""<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to select an option, then";},
+STRING {str="press Enter";},
+STRING {str="";},
+STRING {str="Use hot-key, eg "<WS_SYMBOL_PSION>"-N, listed beside";},
+STRING {str="option to access it directly (hold";},
+STRING {str="down "<WS_SYMBOL_PSION>" and press letter)";},
+STRING {str="";},
+STRING {str="Tab often lists choices available";},
+STRING {str="on dialog lines with arrows";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_statwin
+{
+topic="Screen display";
+strlst=
+{
+STRING {str="Use Fn-> and Fn-< to change";},
+STRING {str="contrast";},
+STRING {str="";},
+STRING {str="Press "<WS_SYMBOL_DIAMOND>" to switch between";},
+STRING {str="screens in an application";},
+STRING {str="";},
+STRING {str="Use `Zoom in/out' to change";},
+STRING {str="character size";},
+STRING {str="";},
+STRING {str="Press "<WS_SYMBOL_PSION>"-Menu for a temporary";},
+STRING {str="Information window";},
+STRING {str="In some applications Control-Menu";},
+STRING {str="may turn an Information window";},
+STRING {str="on/off permanently";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialling
+{
+}
+
+RESOURCE HELP_ARRAY sys_help_filsels
+{
+topic="File selection";
+strlst=
+{
+STRING {str="Press Tab in dialogs to choose";},
+STRING {str="from a full list of files/directories,";},
+STRING {str="then:";},
+STRING {str="Typing matches with filenames";},
+STRING {str="Shift+letter matches directories";},
+STRING {str="Control+letter matches disks";},
+STRING {str="";},
+STRING {str="Press Tab on System screen for";},
+STRING {str="File selector:";},
+STRING {str="Menu then gives file/directory";},
+STRING {str="options. Use +- (or Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>") to";},
+STRING {str="tag/untag files";},
+STRING {str=<158><246>" tag/untag all files";},
+STRING {str="";},
+STRING {str="In `File' dialogs:";},
+STRING {str=""<WS_SYMBOL_PSION>"-Tab gives full path of file";},
+STRING {str="To select multiple files, press";},
+STRING {str="Control-Tab, type the `Filename";},
+STRING {str="pattern', then press Control-Enter";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_edit
+{
+topic="Editing";
+strlst=
+{
+STRING {str="Use "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" to move cursor";},
+STRING {str="Control and "<WS_SYMBOL_PSION>" with "<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" keys";},
+STRING {str="increase movement";},
+STRING {str="";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" highlights text, then";},
+STRING {str="use:";},
+STRING {str="Del to cut it to the clipboard (or";},
+STRING {str="`Copy' to copy it), then `Insert' to";},
+STRING {str="paste the text back in; use";},
+STRING {str="Shift-Del to delete text without";},
+STRING {str="changing what's on the clipboard";},
+STRING {str="";},
+STRING {str="To copy text from another";},
+STRING {str="application: highlight text to copy";},
+STRING {str="in the other application, then use";},
+STRING {str="`Bring' option to insert text at";},
+STRING {str="cursor position";},
+STRING {str="";},
+STRING {str="Quick delete methods (without";},
+STRING {str="highlighting):";},
+STRING {str="Shift-Del: character forwards";},
+STRING {str="Shift-"<WS_SYMBOL_PSION>"-Del: to end of line";},
+STRING {str=""<WS_SYMBOL_PSION>"-Del: to beginning of line";},
+STRING {str="";},
+STRING {str="Quick highlight methods:";},
+STRING {str="Shift-Control-Home: current word";},
+STRING {str="Shift-Control-End: current";},
+STRING {str="paragraph";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_help
+{
+id_lst=
+{
+sys_help_on_help
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_files
+{
+topic="Files";
+strlst=
+{
+STRING {str="To work on files, see options on";},
+STRING {str="`File' menu in application:";},
+STRING {str="";},
+STRING {str="`New file' to create files";},
+STRING {str="";},
+STRING {str="`Open file' to open files (or";},
+STRING {str="highlight and press Enter on";},
+STRING {str="System screen; press Shift-Enter";},
+STRING {str="to open without closing previous";},
+STRING {str="file)";},
+STRING {str="";},
+STRING {str="`Merge in', `Compress file', `Save'";},
+STRING {str="and `Revert' options are in relevant";},
+STRING {str="applications";},
+STRING {str="";},
+STRING {str="Other file operations are done on";},
+STRING {str="System screen:";},
+STRING {str="Copying, deleting, renaming,";},
+STRING {str="backing up & restoring file(s)";},
+STRING {str="Note: to copy Data or Agenda files,";},
+STRING {str="use `Save as' in application to";},
+STRING {str="create compressed copy of file";},
+STRING {str="";},
+STRING {str="To exit file: highlight bold filename";},
+STRING {str="on System screen and press Del";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_print
+{
+topic="Printing/previewing";
+strlst=
+{
+STRING {str="In applications which can Print,";},
+STRING {str="first use `Print setup' on `Special'";},
+STRING {str="menu to set `Printer Model'";},
+STRING {str="";},
+STRING {str="Use `Print preview' to see a";},
+STRING {str="preview; it has its own menu of";},
+STRING {str="options (including `Print'). (You";},
+STRING {str="don't have to wait for the preview";},
+STRING {str="to finish calculating: Esc cancels,";},
+STRING {str="etc.)";},
+STRING {str="";},
+STRING {str="Use %D and %T in headers and";},
+STRING {str="footers (part of `Print setup') to";},
+STRING {str="print the date and time";},
+STRING {str="automatically";},
+STRING {str="Other codes include:";},
+STRING {str="%Ffor the filename";},
+STRING {str="%Pfor the page number";},
+STRING {str="%%for a%character";},
+STRING {str="%Mfor total pages in file, eg";},
+STRING {str="`Page %P of %M' (Word and Sheet";},
+STRING {str="applications only)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_time_basics
+{
+topic="Time basics";
+strlst=
+{
+STRING {str="In Time, set `Home city', then set";},
+STRING {str="`Time and date'";},
+STRING {str="";},
+STRING {str="Set `Summer times' on/off when";},
+STRING {str="they change";},
+STRING {str="";},
+STRING {str="Use `Formats' to set 12/24 hour";},
+STRING {str="clocks";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_on_off
+{
+topic="Turning on & off";
+strlst=
+{
+STRING {str="ON/CE (or an application button)";},
+STRING {str="turns on; OFF turns off";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_index
+{
+id_lst=
+{
+sys_help_index
+};
+}
+
+/************************* LATER ADDITIONS ********************************/
+
+/* Name of general printer driver */
+RESOURCE STRING sys_wdr_general { str="General"; }
+
+RESOURCE STRING sys_dial_out { str="9,"; }       /* 5 chars max */
+
+RESOURCE STRING sys_skipping_page { str="(skipping page %u)";}
+
+/************************* NEW FOR XWIM ********************************/
+
+/* TTT: Only used by developers */
+RESOURCE STRING sys_debugging_num_cells {str="Diagnostics: %d (%u)";}
+
+/********* for Calendar Window in Agenda **********/
+
+/* TTT: eg "Calendar 1998" or "Calendar 1993-1994" */
+RESOURCE STRING sys_calendar {str="Calendar %Y";}
+
+/*********************** FOR PRINT PREVIEW ******************************/
+/* TTT: "Print preview" option in Word, Agenda, Sheet... uses these: */
+RESOURCE STRING sys_page {str="page";}
+RESOURCE STRING sys_pages {str="pages";}
+RESOURCE STRING sys_preview_busy {str="Busy, cannot print yet";}
+RESOURCE STRING sys_display_margins {str="Show margins";}
+RESOURCE STRING sys_hide_margins {str="Hide margins";}
+
+RESOURCE STRING sys_opening_prompt {str="Opening \"%s\"";}
+
+/* TTT: NB "Print preview" is a standard WP term... if every Wp in your 
+country uses one term for this, you must use it too */
+RESOURCE STRING sys_print_preview {str="Print preview";}
+
+/* TTT length of longest in sys_preview_margins_chlist + length of longest
+in sys_preview_options_chlist must be less than 50 */
+RESOURCE MENU sys_preview_margins_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Margins off";},
+        CHOICE_ITEM {str="Margins on";}
+        };
+    }
+
+RESOURCE MENU sys_preview_options_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Facing pages";},
+        CHOICE_ITEM {str="1 page";},
+        CHOICE_ITEM {str="2 pages";},
+        CHOICE_ITEM {str="3 pages";},
+        CHOICE_ITEM {str="4 pages";}
+        };
+    }
+
+RESOURCE DIALOG sys_preview_options_dialog
+    {
+    title="Display";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_preview_jump_dialog
+    {
+    title="Jump to page";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Page number";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            }
+        };
+    }
+
+RESOURCE WSERV_INFO sys_preview_acc
+    {
+    menbar_id=sys_preview_menubar;
+    first_com=O_PVC_PREVIEW_PRINT;
+    accel=
+        {
+        'p',  /* Print */
+        'm',  /* Margins */
+        'd',  /* Pages to display */
+        'j',  /* Jump to page */
+        '?'   /* Exit preview */
+        };
+    }
+
+RESOURCE MENU_BAR sys_preview_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=sys_preview_menu;
+            mb_item="Preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_preview_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_PRINT;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_MARGINS;
+/* TTT: use whichever's the longer: "Show margins" or "Hide margins" */
+            mn_item="Show margins";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_OPTIONS;
+            mn_item="Pages to display";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_JUMP|BREAK_LINE_FOLLOWS;
+            mn_item="Jump to page";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_EXIT;
+            mn_item="Exit preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_printer_devices
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";},
+        CHOICE_ITEM { str= "Fax";}
+        };
+    }
+
+RESOURCE CONTROL sys_print_control_device
+    {
+    class=C_TEXTWIN;
+/* TTT: You'll see this on the bottom of the Print Setup dialog
+in Word, Agenda... */
+    prompt="Device"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="";
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE CONTROL sys_print_preview_settings
+    {
+/* TTT: You'll see this on the bottom of the Printer configuration dialog
+in the Shell */
+    class=C_TEXTWIN;
+    prompt="Print preview"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="Facing pages,Margins off";        /* TTT widest possible */
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE DIALOG sys_preview_settings_dl
+    {
+    title="Preview settings";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Display";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Margins";
+            info=CHLIST{rid=sys_offon_menu;};
+            }
+        };
+    }
+
+RESOURCE MENU sys_standard_sounds
+    {
+    items=
+        {
+/* TTT: Built-in sounds, when you're setting an alarm in Time */
+        CHOICE_ITEM {str="Alert";},
+        CHOICE_ITEM {str="Phone";},
+        CHOICE_ITEM {str="Chime";},
+        CHOICE_ITEM {str="Fanfare";},
+        CHOICE_ITEM {str="Cavalry";},
+        CHOICE_ITEM {str="Signal";}
+        };
+    }
+
+/* TTT: do not translate */
+RESOURCE STRING sys_alarm_standard_name {str="SYS$AL01";}
+/* TTT: The "silent" sound, when setting an alarm */
+RESOURCE STRING sys_silent_alarm {str="Silent";}
+/* TTT: If you try to play a sound, but sound is disabled... */
+RESOURCE STRING sys_sound_disabled {str="Sound disabled";}
+/* TTT: do not translate the next one */
+RESOURCE STRING sys_word_rom { str="ROM::WORD.APP"; }
+/* TTT: the user has refused to replace an SSD */
+RESOURCE STRING sys_restart_from_sys { str="Press Esc to exit application"; }
+
+/* TTT: when creating a new file: eg gives    "Myfile" created
+You can change these around if you like, eg we could've done the English
+as      str="Created \"%s\""    to give    Created "Myfile" */
+RESOURCE STRING srt_file_created { str="\"%s\" created"; }
+RESOURCE STRING srt_file_opened { str="\"%s\" opened"; }
+RESOURCE STRING srt_file_saved { str="\"%s\" saved"; }
+RESOURCE STRING srt_file_compressed { str="\"%s\" compressed"; }
+RESOURCE STRING srt_file_merged { str="\"%s\" merged in"; }
+RESOURCE STRING sys_saving_prompt {str="Saving \"%s\"";}
+RESOURCE STRING sys_reloading_prompt {str="Reopening \"%s\"";}
+RESOURCE STRING sys_converting_prompt {str="Converting \"%s\"";}
+
+/* TTT: When we refuse to save the file, because it hasn't changed */
+RESOURCE STRING sys_not_changed {str="Not changed";}
+/* TTT: When you're exiting, but it failed to save the file for some reason */
+RESOURCE STRING sys_confirm_continue {str="Not saved, continue anyway?";}
+/* TTT: When you're using the "Exit, lose changes" option: */
+RESOURCE STRING sys_confirm_change_loss {str="Confirm the loss of all changes";}
+/* TTT: used with the previous two strings  */
+RESOURCE STRING sys_losing_changes {str="(`Yes' discards all changes)";}
+RESOURCE STRING sys_nothing_to_print {str="Nothing to print";}
+RESOURCE STRING sys_nothing_to_insert {str="Nothing to insert";}
+RESOURCE STRING sys_nothing_to_copy {str="Nothing to copy";}
+/* TTT: preferably use the same word as the "Revert" menu option */
+RESOURCE STRING sys_revert_to_saved {str="Revert to saved?";}
+
+/* TTT: For use in menus (hotkeys) */
+RESOURCE STRING sys_shift_key_name {str="Shift";}
+
+/* TTT: When you use "Current country only" (or diamond key) World App... */
+RESOURCE STRING srt_space_only { str=""<WS_SYMBOL_PADLOCK>; }
+
+RESOURCE STRING sys_change_password {str="Change password";}
+
+RESOURCE DIALOG sys_set_password_dl
+    {
+    title = "Set password";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            },
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Confirm password";
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_get_password_dl
+    {
+    title = "Password protected";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            }
+        };
+    }
+
+/* TTT Extra help - translate this! */
+/* BUT DON'T MAKE THE TEXT WIDER THAN WILL FIT ON COMPATIBILITY MODE SCREENS
+(BEAR IN MIND THAT THIS HELP IS AVAILABLE TO COMPATIBILITY MODE APP) */
+
+RESOURCE HELP_ARRAY sys_help_evaluate
+{
+topic="Calculations";
+strlst=
+{
+STRING {str="Type a calculation (without an =";},
+STRING {str="sign or spaces), then use";},
+STRING {str="`Evaluate' on `Edit' menu for result";},
+STRING {str="";},
+STRING {str="Note: multiply appears as * and";},
+STRING {str="divide as / on screen, even if you";},
+STRING {str="used the "<158>" and "<246>" keys to enter";},
+STRING {str="them";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_memo
+{
+topic="Memo editor";
+strlst=
+{
+STRING {str="This is like the Word Processor";},
+STRING {str="without a `File' menu. Put cursor on";},
+STRING {str="entry and use `Edit memo' in";},
+STRING {str="Agenda to create a memo for an";},
+STRING {str="entry";},
+STRING {str="";},
+STRING {str="Agenda memos can be up to 4K";},
+STRING {str="long. One set of styles is kept for";},
+STRING {str="all memos in an Agenda file";},
+STRING {str="";},
+STRING {str="Use `Password' to protect a memo";},
+STRING {str="and use it again to remove or";},
+STRING {str="change the password";},
+STRING {str="";},
+STRING {str="Use `Exit' when you've finished the";},
+STRING {str="memo";},
+STRING {str="";},
+STRING {str="To delete a memo, edit it, delete all";},
+STRING {str="text in Memo editor (`Highlight all";},
+STRING {str="text', then press Del key) and";},
+STRING {str="`Exit'";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_in_use
+{
+topic="File or device in use";
+strlst=
+{
+STRING {str="You will see this message if you";},
+STRING {str="try to copy, delete or rename a file";},
+STRING {str="which is open (ie in bold on the";},
+STRING {str="System screen). Exit the file first";},
+STRING {str="";},
+STRING {str="You will also see it if you have used";},
+STRING {str="`Communications' in System screen";},
+STRING {str="to set `Serial cable', and then try to";},
+STRING {str="print to a serial port printer";},
+STRING {str="Set `Use' line in `Communications'";},
+STRING {str="to `None' before printing";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_no_sys_mem
+{
+topic="No system memory";
+strlst=
+{
+STRING {str="This message usually means all";},
+STRING {str="your Internal memory has been";},
+STRING {str="used up. Exit some open files, or";},
+STRING {str="delete unwanted files from the";},
+STRING {str="Internal disk, to free some more";},
+STRING {str="memory";},
+STRING {str="";},
+STRING {str="It may also appear if a Word or";},
+STRING {str="Sheet file reaches its maximum";},
+STRING {str="size. In this case internal memory";},
+STRING {str="is probably NOT full - the message";},
+STRING {str="means the application has reached";},
+STRING {str="its memory limit. You will need to";},
+STRING {str="split the file";},
+STRING {str="";},
+STRING {str="(If an Agenda has repeating";},
+STRING {str="entries, `Find' and `Print preview'";},
+STRING {str="may also temporarily cause the";},
+STRING {str="Agenda to reach its memory limit";},
+STRING {str="and display this message)";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_calendar
+{
+topic="Calendars";
+strlst=
+{
+STRING {str="Whenever you are entering a date";},
+STRING {str="in a dialog, you can press Tab to";},
+STRING {str="display a calendar";},
+STRING {str="";},
+STRING {str="In the calendars:";},
+STRING {str=""<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" move the cursor around the";},
+STRING {str="screen";},
+STRING {str="Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move a month at a time";},
+STRING {str="Shift-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" (or <>) move one day at a";},
+STRING {str="time";},
+STRING {str="Shift-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by weeks";},
+STRING {str="Control-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" move by months";},
+STRING {str="Control-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move by years";},
+STRING {str="";},
+STRING {str="Spacebar moves to today";}
+};
+}
+
+/************************* NEW FOR Workabout **************************/
+/* INCLUDED IN ALL BUILDS, BUT DUMMY RESOURCES USED FOR OTHER BUILDS  */
+
+RESOURCE DIALOG sys_s3c_print_control_dl
+    {
+    title="";
+    }
+
+  RESOURCE STRING sys_s3c_page_setup { str=""; }
+
+RESOURCE HELP_ARRAY sys_help_battery
+{
+  topic="";
+}
+
+/************************* NEW FOR Siena ******************************/
+/* INCLUDED IN ALL BUILDS, BUT DUMMY RESOURCES USED FOR OTHER BUILDS  */
+
+RESOURCE DIALOG sys_vine_file_info_dl
+    {
+    title="Last modified";
+    controls=
+	{
+	CONTROL
+	    {
+	    class=C_TEXTWIN;
+	    flags=DLGBOX_ITEM_DEAD;
+	    prompt="Time";
+	    info=TXTMESS{ };
+	    },
+	CONTROL
+	    {
+	    class=C_TEXTWIN;
+	    flags=DLGBOX_ITEM_DEAD;
+	    prompt="Date";
+	    info=TXTMESS{ };
+	    }
+	};
+    }
+
+RESOURCE KEYLIST sys_russian_keys
+{  
+/* Used in Russian model to map between keyboard modes (latin and cyrillic)
+
+   Used by Siena to map menu keys < > and , to . ? and '
+   This is necessary when menu is on screen and user presses unmodified key
+   hoping to highlight relevent menu option
+*/
+   
+  list=
+  {
+    KEYPAIR { latin='<'; cyril=','; },   
+    KEYPAIR { latin='>'; cyril='.'; },
+    KEYPAIR { latin='?'; cyril=39; }
+  };
+}
+
+RESOURCE HELP_ARRAY sys_help_infrared
+{
+topic="Infrared";
+strlst=
+{
+STRING {str="Lets you copy information to and";},
+STRING {str="from another Psion that has";},
+STRING {str="Infrared";},
+STRING {str="";},
+STRING {str="To turn Infrared on: select";},
+STRING {str="`Communications' in System screen";},
+STRING {str="and set `Use' line to `Infrared'";},
+STRING {str="Note: leave `Power setting' set to";},
+STRING {str="`High'";},
+STRING {str="";},
+STRING {str="To use Infrared: select data to";},
+STRING {str="copy, then transfer it";},
+STRING {str="";},
+STRING {str="To select a:";},
+STRING {str="* File - highlight name in System";},
+STRING {str="screen";},
+STRING {str="* Agenda entry - put cursor on";},
+STRING {str="entry. (Copied entry will have same";},
+STRING {str="date, time and alarm as original)";},
+STRING {str="* Data entry - find entry, or";},
+STRING {str="highlight specific text in an entry";},
+STRING {str="* Information in other applications";},
+STRING {str="- just highlight text in Word &";},
+STRING {str="Program, calculation or result in";},
+STRING {str="Calc, or cell(s) in Sheet";},
+STRING {str="";},
+STRING {str="To transfer the data:";},
+STRING {str="Point Siena and other Psion at each";},
+STRING {str="other and make sure they are less";},
+STRING {str="than 60cm (2 feet) apart";},
+STRING {str="Press "<WS_SYMBOL_IR_SEND>" button on sending Siena";},
+STRING {str="On receiving Siena, move to";},
+STRING {str="appropriate application for";},
+STRING {str="information, or System screen to";},
+STRING {str="receive a whole file, then press "<WS_SYMBOL_IR_RECEIVE>"";},
+STRING {str="button";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_appnotready
+{
+topic="Application not ready";
+strlst=
+{
+STRING {str="You will see this message if you";},
+STRING {str="try to use Infrared when:";},
+STRING {str="";},
+STRING {str="* a dialog is on screen in the";},
+STRING {str="receiving application";},
+STRING {str="";},
+STRING {str="* Help is on screen in the receiving";},
+STRING {str="application";},
+STRING {str="";},
+STRING {str="* the receiving application does";},
+STRING {str="not support Infrared";},
+STRING {str="";},
+STRING {str="* the receiving application is";},
+STRING {str="\"busy\" and not ready to receive";},
+STRING {str="information";},
+STRING {str="";},
+STRING {str="Check the receiving application,";},
+STRING {str="then try Infrared again";}
+};
+}
+
+RESOURCE STRING sys_ir_disabled { str="Infrared is disabled"; }
+
+RESOURCE MENU sys_ir_power_level
+    {
+    items =
+        {
+        CHOICE_ITEM { str="High";},
+        CHOICE_ITEM { str="Low";}
+        };
+    }
+
+RESOURCE STRING sys_printer_ir { str = "Infrared"; }
+
+RESOURCE MENU sys_baud_rate_chlist_x
+    {
+    }
+
+RESOURCE CONTROL sys_baud_control_x
+	{
+    }
+
+/* End of File: SS_.RSS */
+
diff --git a/code/SIBOSDK/resource/sw_.rss b/code/SIBOSDK/resource/sw_.rss
new file mode 100644
index 0000000..e1f4fb7
--- /dev/null
+++ b/code/SIBOSDK/resource/sw_.rss
@@ -0,0 +1,1836 @@
+SYSTEM
+/*
+(No comment to be placed on the first line of this file!)
+
+SW_.RSS
+
+System Resource file for Workabout
+
+*/
+
+#include <hwim.rg>
+#include "hwim.rh"
+#include <pagesize.h>
+#include "symbols.h"
+
+#define ARROWS4 <WS_SYMBOL_LEFT_KEY><WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY><WS_SYMBOL_RIGHT_KEY>
+
+/****************** THE SPECIAL CHARACTERS ************************/
+
+/* leave most of these alone, but translate the NSWE */
+
+RESOURCE STRING sys_special_characters { str="+-*/<;>,NSWE"; }
+
+/************************* STRINGS ********************************/
+
+RESOURCE STRING sys_string { str="%s"; }
+RESOURCE STRING sys_dimmed_msg {str="This item is not available";}
+RESOURCE STRING sys_locked_msg {str="This item cannot be changed";}
+RESOURCE STRING sys_busy { str="Busy"; }
+RESOURCE STRING sys_scanning { str="Scanning"; }
+RESOURCE STRING sys_printing_to { str="Printing to %s";}
+RESOURCE STRING sys_page_is { str="(page %u)";}
+
+RESOURCE STRING sys_copied_prompt {str="Copied";}
+RESOURCE STRING sys_copying_prompt {str="Saving as \"%s\"";}
+RESOURCE STRING sys_loading_prompt {str="Loading \"%s\"";}
+RESOURCE STRING sys_merging_prompt {str="Merging in \"%s\"";}
+RESOURCE STRING sys_nothing_to_bring {str="Nothing to bring";}
+RESOURCE STRING sys_not_found {str="Not found"; }
+RESOURCE STRING sys_nothing_to_find {str="Nothing to find";}
+
+RESOURCE STRING sys_compress_prompt {str="Compressing \"%s\"";}
+RESOURCE STRING sys_not_compressible {str="Cannot compress on Flash";}
+
+RESOURCE STRING sys_password_incorrect {str="Incorrect password";}
+RESOURCE STRING sys_password_not_confirmed {str="Password not confirmed";}
+
+RESOURCE STRING sys_range_reset {str="Out of range - reset to limit";}
+RESOURCE STRING sys_invalid_num {str="Number is not valid";}
+RESOURCE STRING sys_invalid_margins { str="Invalid margins. Reset?"; }
+RESOURCE STRING sys_invalid_char { str="Undiallable character"; }
+RESOURCE STRING sys_out_of_range {str="Value out of range: %s = %s";}
+/* as used in "Value out of range: Max = 20.45 */
+
+RESOURCE STRING sys_edit_nchars {str="Maximum number of characters reached";}
+
+RESOURCE STRING sys_popout_help {str="Press Tab to change this item";}
+
+RESOURCE STRING sys_help_string {str="Help: %s";}
+
+RESOURCE STRING sys_replace_disk {str="Replace the application disk";}
+
+/* the prompts for a file selector and a pack selector */
+RESOURCE STRING sys_name {str="Name";}
+RESOURCE STRING sys_pack {str="Disk";}
+
+/* part of the title line of a filelist */
+RESOURCE STRING sys_filelist_disk {str="Disk ";}
+
+RESOURCE STRING sys_flist_reset { str="File list reset"; }
+RESOURCE STRING sys_device_memory { str="Internal"; }
+RESOURCE STRING sys_path_is { str="Path is %s"; }
+RESOURCE STRING sys_choose_directory { str="Choose a directory"; }
+RESOURCE STRING sys_choose_filename { str="Choose a filename"; }
+RESOURCE STRING sys_choose_new_directory { str="Directory already exists"; }
+RESOURCE STRING sys_exists_over { str="File already exists: overwrite?"; }
+
+/* Next two strings have a maximum length of 5 characters each */
+RESOURCE STRING sys_max { str="Max"; }
+RESOURCE STRING sys_min { str="Min"; }
+
+RESOURCE STRING sys_dec_places { str="Decimal places"; }
+RESOURCE STRING sys_sig_digits { str="Significant digits"; }
+RESOURCE STRING sys_evaldlg_title { str="Set \"Evaluate\" format"; }
+RESOURCE STRING sys_nothing_to_eval { str="Nothing to evaluate"; }
+RESOURCE STRING sys_toolong_to_eval { str="Too long to evaluate"; }
+
+RESOURCE STRING sys_xonxoff_string {str="XON/XOFF ";}
+RESOURCE STRING sys_header_str { str="Enter header details"; }
+RESOURCE STRING sys_footer_str { str="Enter footer details"; }
+
+/* max len of next 2 strs is 9 (including the space and the brackets) */
+RESOURCE STRING sys_centimetres { str=" (cm)"; }
+RESOURCE STRING sys_inches { str=" (inches)"; }
+
+RESOURCE STRING sys_dev_notready { str=" Absent!"; }
+RESOURCE STRING sys_dev_corrupt { str=" Unformatted!"; }
+RESOURCE STRING sys_dev_unknown { str=" Unrecognised!"; }
+RESOURCE STRING sys_dev_info { str=", %luK free"; }
+
+RESOURCE STRING sys_mtype_unknown { str="Unknown"; }
+RESOURCE STRING sys_mtype_floppy { str="Floppy"; }
+RESOURCE STRING sys_mtype_hard { str="Hard"; }
+RESOURCE STRING sys_mtype_flash { str="Flash"; }
+RESOURCE STRING sys_mtype_ram { str="Ram"; }
+RESOURCE STRING sys_mtype_rom { str="Rom"; }
+RESOURCE STRING sys_mtype_protected { str="Protected"; }
+
+/* Maximum of 14 character widths for the following 5 strings */
+RESOURCE STRING sys_files_tagged { str="(Tagged files)"; }
+RESOURCE STRING sys_no_files { str="(No files)"; }
+RESOURCE STRING sys_no_disk { str="(No disk)"; }
+RESOURCE STRING sys_unformatted { str="(Unformatted)"; }
+RESOURCE STRING sys_unrecognised { str="(Unrecognised)"; }
+
+RESOURCE STRING sys_sound_fail { str="Sound in use - please retry"; }
+
+/*********** THE ALLOWED SPECIAL KEYS FOR ACTION BUTTONS ******************/
+
+/* You can translate the text, but no more than six characters each */
+
+RESOURCE ACLIST_ARRAY sys_button_text
+    {
+    button=
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Enter";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Esc";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Del";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_SPACE;
+            str="Space";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_UP;
+            str=<WS_SYMBOL_UP_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_DOWN;
+            str=<WS_SYMBOL_DOWN_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RIGHT;
+            str=<WS_SYMBOL_RIGHT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_LEFT;
+            str=<WS_SYMBOL_LEFT_KEY>;
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Tab";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Menu";
+            }
+        };
+   }
+
+
+/************************* ACTION LISTS ******************************/
+
+/* Change the keycodes too, but don't lose the minus signs */
+
+RESOURCE ACLIST_ARRAY sys_ac_no_yes
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=-'n';
+            str="No";
+            },
+        PUSH_BUT
+            {
+            keycode='y';
+            str="Yes";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_continue
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Continue";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_ac_abandon
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Abandon";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_append_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Append";
+            }
+        };
+    }
+
+/* Careful not to make the combined width of these strings much wider */
+
+RESOURCE ACLIST_ARRAY sys_smart_dial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_ESCAPE;
+            str="Cancel";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_MENU;
+            str="Free input";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Dial";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_RETURN;
+            str="Dial out";
+            }
+        };
+    }
+
+RESOURCE ACLIST_ARRAY sys_freedial_aclist
+    {
+    button =
+        {
+        PUSH_BUT
+            {
+            keycode=W_KEY_DELETE_LEFT;
+            str="Clear";
+            },
+        PUSH_BUT
+            {
+            keycode=W_KEY_TAB;
+            str="Redial";
+            }
+        };
+    }
+
+/************************* CHOICE LISTS *****************************/
+
+RESOURCE MENU sys_no_yes
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "No";},
+        CHOICE_ITEM { str="Yes";}
+        };
+    }
+
+RESOURCE MENU sys_offon_menu
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Off";},
+        CHOICE_ITEM { str= "On";}
+        };
+    }
+
+RESOURCE MENU sys_printer_units_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Inches";},        /* matches with E_IMPERIAL */
+        CHOICE_ITEM { str= "Centimetres";}    /* matches with E_METRIC */
+        };
+    }
+
+RESOURCE MENU sys_printer_device_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";}
+        };
+    }
+
+
+RESOURCE MENU sys_baud_rate_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "19200";},   /* new for S3a */
+        CHOICE_ITEM { str= "9600";},
+        CHOICE_ITEM { str= "4800";},
+        CHOICE_ITEM { str= "2400";},
+        CHOICE_ITEM { str= "1200";},
+        CHOICE_ITEM { str= "600";},
+        CHOICE_ITEM { str= "300";}
+        };
+    }
+
+RESOURCE MENU sys_data_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="5";},
+        CHOICE_ITEM { str="6";},
+        CHOICE_ITEM { str="7";},
+        CHOICE_ITEM { str="8";}
+        };
+    }
+
+RESOURCE MENU sys_stop_bits_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="1";},
+        CHOICE_ITEM { str="2";}
+        };
+    }
+
+RESOURCE MENU sys_parity_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="None";},
+        CHOICE_ITEM { str="Even";},
+        CHOICE_ITEM { str= "Odd";}
+        };
+    }
+
+RESOURCE MENU sys_format_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="Fixed";},
+        CHOICE_ITEM { str="Scientific";},
+        CHOICE_ITEM { str="General";},
+        CHOICE_ITEM { str="Hexadecimal";}
+        };
+    }
+
+RESOURCE MENU sys_rad_deg
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Radians";},
+        CHOICE_ITEM { str= "Degrees";}
+        };
+    }
+
+/* IMPORTANT, order in next array must be same as in page_size menu below */
+/* Also, at most 10 entries allowed, and the first two cannot be altered */
+/* But change any of the others, if you wish */
+/* 1 mm is 1440/25.4 units in the dimensions used, so eg 148 mm is 8391 */
+/* so you could have  {width=8391; ... for one entry (an A5 letter size) */
+
+RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions
+    {
+    page_size=
+        {
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_A4;      length=PAGE_LENGTH_A4;},
+        PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH_EXECUTIVE;},
+        PAGE_SIZE {width=PAGE_WIDTH_LEGAL;   length=PAGE_LENGTH_LEGAL;},
+        PAGE_SIZE {width=PAGE_WIDTH_LETTER;  length=PAGE_LENGTH_LETTER;},
+        PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH_MONARCH;},
+        PAGE_SIZE {width=PAGE_WIDTH_DL;      length=PAGE_LENGTH_DL;}
+        };
+    }
+
+RESOURCE MENU sys_page_size
+    {
+    items=
+        {
+        CHOICE_ITEM {str="A4";},
+        CHOICE_ITEM {str="Custom";},
+        CHOICE_ITEM {str="Executive";},
+        CHOICE_ITEM {str="Legal";},
+        CHOICE_ITEM {str="Letter";},
+        CHOICE_ITEM {str="Monarch";},
+        CHOICE_ITEM {str="DL";}
+        };
+    }
+
+RESOURCE MENU sys_orient
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Portrait";},
+        CHOICE_ITEM {str="Landscape";}
+        };
+    }
+
+RESOURCE MENU sys_prn_pos
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Normal";},
+        CHOICE_ITEM {str="Superscript";},
+        CHOICE_ITEM {str="Subscript";}
+        };
+    }
+
+RESOURCE MENU sys_headfoot_align
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Left";},
+        CHOICE_ITEM {str="Right";},
+        CHOICE_ITEM {str="Centred";},
+        CHOICE_ITEM {str="Justified";},
+        CHOICE_ITEM {str="Two column";},
+        CHOICE_ITEM {str="Three column";}
+        };
+    }
+
+RESOURCE MENU sys_pgno_choice
+    {
+    items=
+        {
+        CHOICE_ITEM {str="1,2,3";},
+        CHOICE_ITEM {str="I,II,III";},
+        CHOICE_ITEM {str="i,ii,iii";}
+        };
+    }
+
+/************************* DIALOGS ********************************/
+
+RESOURCE DIALOG sys_error_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_continue;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_query_dialog
+    {
+    flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_no_yes;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printing_dialog
+    {
+    flags=DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_ac_abandon;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_port_dialog
+    {
+    title="Set Serial port";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Baud rate";
+            info=CHLIST
+                {
+                rid=sys_baud_rate_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Data bits";
+            info=CHLIST
+                {
+                rid=sys_data_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Stop bits";
+            info=CHLIST
+                {
+                rid=sys_stop_bits_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Parity";
+            info=CHLIST
+                {
+                rid=sys_parity_chlist;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Ignore parity";
+            info=CHLIST
+                {
+                rid=sys_no_yes;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_set_hshk_dialog
+    {
+    title="Set serial handshake";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="XON/XOFF";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="RTS/CTS";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DSR/DTR";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="DCD";
+            info=CHLIST
+                {
+                rid=sys_offon_menu;
+                nsel=0;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_config_dialog
+    {
+    title="Printer configuration";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Printer device";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            info=CHLIST
+                {
+                rid=sys_printer_device_chlist;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial characteristics "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="19200 "<WS_SYMBOL_ELLIPSIS>;       /* changed for S3a */
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Serial handshaking "<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="XON/XOFf Off "<WS_SYMBOL_ELLIPSIS>;
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_FNEDIT;
+            prompt="File:";
+            info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; };
+            }
+/* 'Units' control omitted for Workabout */
+        };
+    }
+
+RESOURCE DIALOG sys_eval_dialog
+    {
+    title="Set Calculator format";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Format";
+            info=CHLIST { rid=sys_format_chlist; };
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+ /* The following line must be the wider of the 2 above strings */
+ /* sys_dec_places and sys_sig_digits */
+            prompt="Significant digits";
+            info=NCEDIT
+                {
+                high=12;
+                low=0;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Trigonometry units";
+            info=CHLIST { rid=sys_rad_deg; };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_country_selector_dialog
+    {
+    title="Append country";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_WLDSELWN;
+            prompt="Country";
+            info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY|IN_WLDSELWN_SETHOME; };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_append_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_smart_dial_item
+    {
+    class=C_EDWIN;
+    prompt=<WS_SYMBOL_PHONE>;
+    info=EDWIN
+        {
+        maxlen=WR_MAX_DIAL_STRING;
+        vulen=20;
+        flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_NO_AUTOSELECT;
+        };
+    }
+
+RESOURCE DIALOG sys_smart_dial_dialog
+    {
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED;
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_AL_CENTRE;
+                str="Dial";
+                };
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_smart_dial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_freedial_dialog
+    {
+    title="Free-form dialling";
+    flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FREEDIAL;
+            prompt=<WS_SYMBOL_PHONE>;
+            },
+        CONTROL
+            {
+            class=C_ACLIST;
+            info=ACLIST
+                {
+                rid=sys_freedial_aclist;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_flist_dialog
+    {
+    title="Specify filelist";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Filename pattern";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            },
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Full path";
+            info=EDWIN
+                {
+                maxlen=P_FNAMESIZE;
+                vulen=18;
+                flags=IN_EDWIN_VULEN_CHARACTERS;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Page size
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Margins
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Header
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Footer
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Paging control
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+/* 'Printer model' control omitted for Workabout */
+        };
+    }
+
+RESOURCE DIALOG sys_paging_control_dl
+    {
+    title="Paging control";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Number for first page";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Allow widows/orphans";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Page number style";
+            info=CHLIST{rid=sys_pgno_choice;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_printer_model
+    {
+    title="Set printer";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            prompt="Select printer";
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Default font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_margins_dl
+    {
+    title="Margins";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Top";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Left";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Right";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Bottom";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_headfoot_dl
+    {
+    title="*";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_EDWIN;
+            prompt="Text";
+            info=EDWIN
+                {
+                flags=IN_EDWIN_VULEN_CHARACTERS|IN_EDWIN_ACCEPT_TABS;
+                maxlen=80;
+                vulen=20;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Alignment";
+            info=CHLIST{rid=sys_headfoot_align;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="On first page";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Font
";
+            info=TXTMESS
+                {
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Vertical offset";
+            info=FLTEDIT
+                {
+                low=0;
+                high=9.99;
+                ndec=2;
+                };
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_pagesize_dl
+    {
+    title="Page size";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS_TITLE;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            prompt="Page size";
+            info=CHLIST{rid=sys_page_size;};
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Width";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_FLTEDIT;
+            prompt="Height";
+            info=FLTEDIT
+                {
+                low=1;
+                high=45;
+                ndec=2;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Orientation";
+            info=CHLIST{rid=sys_orient;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_font_dl
+    {
+    title="Font";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+            class=C_CHLIST;
+            prompt="Font";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Size";
+            info=CHLIST{};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Underline";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Bold";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Italic";
+            info=CHLIST{rid=sys_no_yes;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Print position";
+            info=CHLIST{rid=sys_prn_pos;};
+            }
+        };
+    }
+
+RESOURCE CONTROL sys_txtmess
+    {
+    class=C_TEXTWIN;
+    flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD;
+    info=TXTMESS
+        {
+        flags=IN_TEXTWIN_AL_CENTRE;
+        };
+    }
+
+/************************* HELP ********************************/
+
+RESOURCE TOPIC_ARRAY sys_help_index_data
+{
+id_lst=
+{
+sys_help_on_off,
+sys_help_battery,
+sys_help_calendar,
+sys_help_edit,
+sys_help_dialog,
+sys_help_statwin,
+sys_help_files,
+sys_help_filsels,
+sys_help_evaluate,
+sys_help_print,
+sys_help_in_use,
+sys_help_no_sys_mem
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_index
+{
+topic="Index";
+topic_id=sys_help_index_data;
+}
+
+RESOURCE HELP_ARRAY sys_help_on_help
+{
+topic="About Help";
+strlst=
+{
+STRING {str="To choose topic:"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>"then Enter.";},
+STRING {str="Ctrl-Esc displays Help index.";},
+STRING {str="Esc exits Help index.";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialog
+{
+topic="Menu/dialog tips";
+strlst=
+{
+STRING {str="Press Menu key to see menu bar.";},
+STRING {str=<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" moves between menus.";},
+STRING {str=<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" moves between options.";},
+STRING {str="Enter selects highlighted option.";},
+STRING {str="";},
+STRING {str="Accelerator-keys ("<WS_SYMBOL_PSION>"-X etc.)";},
+STRING {str="access menu options directly.";},
+STRING {str="";},
+STRING {str="Tab often lists choices in dialogs";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_statwin
+{
+topic="Screen display";
+strlst=
+{
+STRING {str="Press "<WS_SYMBOL_PSION>"-Tab to switch";},
+STRING {str="between applications.";},
+STRING {str="";},
+STRING {str="`Zoom in/out' to change";},
+STRING {str="character size.";},
+STRING {str="";},
+STRING {str="Depending on the application,";},
+STRING {str="press "<WS_SYMBOL_PSION>"-Menu for a Status";},
+STRING {str="Window or Ctrl-Menu to set size";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_dialling
+{
+topic="Dialling";
+strlst=
+{
+STRING {str="";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_filsels
+{
+topic="File selection";
+strlst=
+{
+STRING {str="Press Tab in file selection dialogs";},
+STRING {str="to choose from a full list of";},
+STRING {str="files/directories. "<WS_SYMBOL_PSION>"-Tab";},
+STRING {str="displays full path. Typing:";},
+STRING {str="Letter matches filename";},
+STRING {str="Shift+letter matches directory";},
+STRING {str="Ctrl+letter matches drive";},
+STRING {str="";},
+STRING {str="In file-related dialogs:";},
+STRING {str=""<WS_SYMBOL_PSION>"-Tab gives full path";},
+STRING {str="To select a wildcard filespec in a";},
+STRING {str="dialog, use Ctrl-Tab, type the";},
+STRING {str="filespec, then press Ctrl-Enter";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_edit
+{
+topic="Editing";
+strlst=
+{
+STRING {str="In the full-screen text editors:";},
+STRING {str="Use "ARROWS4" to move cursor Ctrl";},
+STRING {str="and "<WS_SYMBOL_PSION>" keys increase movement.";},
+STRING {str="";},
+STRING {str="Shift-"ARROWS4" highlights text:";},
+STRING {str="Use Delete to cut text to the";},
+STRING {str="clipboard (or `Copy text' to copy,";},
+STRING {str="it) then `Insert text' to paste";},
+STRING {str="the text back in.";},
+STRING {str="Shift-Del deletes text without";},
+STRING {str="changing the contents of the";},
+STRING {str="clipboard.";},
+STRING {str="";},
+STRING {str="Use `Bring' option to copy text";},
+STRING {str="which has been highlighted in";},
+STRING {str="another application.";},
+STRING {str="";},
+STRING {str="Quick delete methods (when";},
+STRING {str="no text is highlighted):";},
+STRING {str="Shift-Del: next character";},
+STRING {str="Shift-"<WS_SYMBOL_PSION>"-Del: to end of line";},
+STRING {str=""<WS_SYMBOL_PSION>"-Del: to beginning of line";},
+STRING {str="";},
+STRING {str="Quick highlight methods:";},
+STRING {str=""<WS_SYMBOL_PSION>"-Shift-Ctrl-"<WS_SYMBOL_LEFT_KEY>": current word";},
+STRING {str=""<WS_SYMBOL_PSION>"-Shift-Ctrl-"<WS_SYMBOL_RIGHT_KEY>": current line";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_help
+{
+id_lst=
+{
+sys_help_on_help
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_files
+{
+topic="Files in applications";
+strlst=
+{
+STRING {str="See `New file', `Open file',";},
+STRING {str="`Merge in', `Compress file',";},
+STRING {str="`Save as', `Save' and `Revert'";},
+STRING {str="in relevant applications";},
+STRING {str="";},
+STRING {str="Various file handling facilities";},
+STRING {str="are provided in both the";},
+STRING {str="System Interfaces";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_print
+{
+topic="Printing/Preview";
+strlst=
+{
+STRING {str="In applications which can";},
+STRING {str="Print, first use `Print setup'";},
+STRING {str="to set `Printer Model'";},
+STRING {str="";},
+STRING {str="Use `Print preview' to see a";},
+STRING {str="preview with its own menu of";},
+STRING {str="options. (You don't have to";},
+STRING {str="wait for the preview to finish";},
+STRING {str="calculating: Esc cancels, etc).";},
+STRING {str="Print preview's menu usually";},
+STRING {str="includes a `Print' option";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_time_basics
+{
+topic="Time basics";
+strlst=
+{
+STRING {str="";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_on_off
+{
+topic="On/off";
+strlst=
+{
+STRING {str="On/Esc turns on";},
+STRING {str="Off turns off";}
+};
+}
+
+RESOURCE TOPIC_ARRAY sys_help_x_index
+{
+id_lst=
+{
+sys_help_index
+};
+}
+
+/************************* LATER ADDITIONS ********************************/
+
+/* Name of general printer driver */
+RESOURCE STRING sys_wdr_general { str="General"; }
+
+RESOURCE STRING sys_dial_out { str="9,"; }       /* 5 chars max */
+RESOURCE STRING sys_skipping_page { str="(skipping page %u)";}
+
+/************************* NEW FOR Series 3a *****************************/
+
+/* TTT: This file is entirely new for the S3a.
+You must translate EVERY text string, accelerator etc in this
+file (except those marked "Do not translate", of course) - not just
+those things which are marked with TTT */
+
+
+/* TTT: Only used by developers */
+RESOURCE STRING sys_debugging_num_cells {str="Diagnostics: %d (%u)";}
+
+/********* for Calendar Window in Agenda **********/
+
+/* TTT: eg "Calendar 1998" or "Calendar 1993-1994" */
+RESOURCE STRING sys_calendar {str="Calendar %Y";}
+
+/*********************** FOR PRINT PREVIEW ******************************/
+/* TTT: "Print preview" option in Word, Agenda, Sheet... uses these: */
+RESOURCE STRING sys_page {str="page";}
+RESOURCE STRING sys_pages {str="pages";}
+RESOURCE STRING sys_preview_busy {str="Busy, cannot print yet";}
+RESOURCE STRING sys_display_margins {str="Show margins";}
+RESOURCE STRING sys_hide_margins {str="Hide margins";}
+
+RESOURCE STRING sys_opening_prompt {str="Opening \"%s\"";}
+
+/* TTT: NB "Print preview" is a standard WP term... if every Wp in your 
+country uses one term for this, you must use it too */
+RESOURCE STRING sys_print_preview {str="Print preview";}
+
+/* TTT length of longest in sys_preview_margins_chlist + length of longest
+in sys_preview_options_chlist must be less than 50 */
+RESOURCE MENU sys_preview_margins_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Margins off";},
+        CHOICE_ITEM {str="Margins on";}
+        };
+    }
+
+RESOURCE MENU sys_preview_options_chlist
+    {
+    items=
+        {
+        CHOICE_ITEM {str="Facing pages";},
+        CHOICE_ITEM {str="1 page";},
+        CHOICE_ITEM {str="2 pages";},
+        CHOICE_ITEM {str="3 pages";},
+        CHOICE_ITEM {str="4 pages";}
+        };
+    }
+
+RESOURCE DIALOG sys_preview_options_dialog
+    {
+    title="Display";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_preview_jump_dialog
+    {
+    title="Jump to page";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Page number";
+            info=NCEDIT
+                {
+                low=1;
+                high=9999;
+                };
+            }
+        };
+    }
+
+RESOURCE WSERV_INFO sys_preview_acc
+    {
+    menbar_id=sys_preview_menubar;
+    first_com=O_PVC_PREVIEW_PRINT;
+    accel=
+        {
+        'p',  /* Print */
+        'm',  /* Margins */
+        'd',  /* Pages to display */
+        'j',  /* Jump to page */
+        '*'   /* Exit preview */
+        };
+    }
+
+RESOURCE MENU_BAR sys_preview_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=sys_preview_menu;
+            mb_item="Preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_preview_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_PRINT;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_MARGINS;
+/* TTT: use whichever's the longer: "Show margins" or "Hide margins" */
+            mn_item="Show margins";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_OPTIONS;
+            mn_item="Pages to display";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_JUMP|BREAK_LINE_FOLLOWS;
+            mn_item="Jump to page";
+            },
+        MENU_ITEM
+            {
+            com_id=O_PVC_PREVIEW_EXIT;
+            mn_item="Exit preview";
+            }
+        };
+    }
+
+RESOURCE MENU sys_printer_devices
+    {
+    items =
+        {
+        CHOICE_ITEM { str= "Parallel";},
+        CHOICE_ITEM { str= "Serial";},
+        CHOICE_ITEM { str= "File";},
+        CHOICE_ITEM { str= "Fax";}
+        };
+    }
+
+RESOURCE CONTROL sys_print_control_device
+    {
+    class=C_TEXTWIN;
+/* TTT: You'll see this on the bottom of the Print Setup dialog
+in Word, Agenda... */
+    prompt="Printer device"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="";
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE CONTROL sys_print_preview_settings
+    {
+/* TTT: You'll see this on the bottom of the Printer configuration dialog
+in the Shell */
+    class=C_TEXTWIN;
+    prompt="Print preview"<WS_SYMBOL_ELLIPSIS>;
+    info=TXTMESS
+        {
+        str="Facing pages,Margins off";        /* TTT widest possible */
+        flags=IN_TEXTWIN_POPOUT;
+        };
+    }
+
+RESOURCE DIALOG sys_preview_settings_dl
+    {
+    title="Preview settings";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Display";
+            info=CHLIST{rid=sys_preview_options_chlist;};
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Margins";
+            info=CHLIST{rid=sys_offon_menu;};
+            }
+        };
+    }
+
+RESOURCE MENU sys_standard_sounds
+    {
+    items=
+        {
+/* TTT: Built-in sounds, when you're setting an alarm in Time */
+        CHOICE_ITEM {str="Rings";},
+        CHOICE_ITEM {str="Chimes";},
+        CHOICE_ITEM {str="Fanfare";},
+        CHOICE_ITEM {str="Soft bells";},
+        CHOICE_ITEM {str="Church bell";}
+        };
+    }
+
+/* TTT: do not translate */
+RESOURCE STRING sys_alarm_standard_name {str="SYS$AL01";}
+/* TTT: The "silent" sound, when setting an alarm */
+RESOURCE STRING sys_silent_alarm {str="Silent";}
+/* TTT: If you try to play a sound, but sound is disabled... */
+RESOURCE STRING sys_sound_disabled {str="Sound disabled";}
+/* TTT: do not translate the next one */
+RESOURCE STRING sys_word_rom { str="ROM::WORD.APP"; }
+/* TTT: the user has refused to replace an SSD */
+RESOURCE STRING sys_restart_from_sys { str="Press Esc to exit application"; }
+
+/* TTT: when creating a new file: eg gives    "Myfile" created
+You can change these around if you like, eg we could've done the English
+as      str="Created \"%s\""    to give    Created "Myfile" */
+RESOURCE STRING srt_file_created { str="\"%s\" created"; }
+RESOURCE STRING srt_file_opened { str="\"%s\" opened"; }
+RESOURCE STRING srt_file_saved { str="\"%s\" saved"; }
+RESOURCE STRING srt_file_compressed { str="\"%s\" compressed"; }
+RESOURCE STRING srt_file_merged { str="\"%s\" merged in"; }
+RESOURCE STRING sys_saving_prompt {str="Saving \"%s\"";}
+RESOURCE STRING sys_reloading_prompt {str="Reopening \"%s\"";}
+RESOURCE STRING sys_converting_prompt {str="Converting \"%s\"";}
+
+/* TTT: When we refuse to save the file, because it hasn't changed */
+RESOURCE STRING sys_not_changed {str="Not changed";}
+/* TTT: When you're exiting, but it failed to save the file for some reason */
+RESOURCE STRING sys_confirm_continue {str="Not saved, continue anyway?";}
+/* TTT: When you're using the "Exit, lose changes" option: */
+RESOURCE STRING sys_confirm_change_loss {str="Confirm the loss of all changes";}
+/* TTT: used with the previous two strings  */
+RESOURCE STRING sys_losing_changes {str="(`Yes' discards all changes)";}
+RESOURCE STRING sys_nothing_to_print {str="Nothing to print";}
+RESOURCE STRING sys_nothing_to_insert {str="Nothing to insert";}
+RESOURCE STRING sys_nothing_to_copy {str="Nothing to copy";}
+/* TTT: preferably use the same word as the "Revert" menu option */
+RESOURCE STRING sys_revert_to_saved {str="Revert to saved?";}
+
+/* TTT: For use in menus (hotkeys) */
+RESOURCE STRING sys_shift_key_name {str="Shift";}
+
+/* TTT: When you use "Current country only" (or diamond key) World App... */
+RESOURCE STRING srt_space_only { str=" (only)"; }
+
+RESOURCE STRING sys_change_password {str="Change password";}
+
+RESOURCE DIALOG sys_set_password_dl
+    {
+    title = "Set password";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            },
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Confirm password";
+            }
+        };
+    }
+
+RESOURCE DIALOG sys_get_password_dl
+    {
+    title = "Password protected";
+    flags=DLGBOX_NOTIFY_ENTER;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_XEDIT;
+            prompt="Enter password";
+            }
+        };
+    }
+
+/* TTT Extra help - translate this! */
+/* BUT DON'T MAKE THE TEXT WIDER THAN WILL FIT ON COMPATIBILITY MODE SCREENS
+(BEAR IN MIND THAT THIS HELP IS AVAILABLE TO COMPATIBILITY MODE APP) */
+
+RESOURCE HELP_ARRAY sys_help_evaluate
+{
+topic="Evaluate";
+strlst=
+{
+STRING {str="In applications such as the";},
+STRING {str="program editor, type a";},
+STRING {str="calculation (without `=' or";},
+STRING {str="spaces). Then use `Evaluate'";},
+STRING {str="menu option for result";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_memo
+{
+topic="Memo editor";
+}
+
+RESOURCE HELP_ARRAY sys_help_in_use
+{
+topic="File or device in use";
+strlst=
+{
+STRING {str="You will see this message if you";},
+STRING {str="try to copy, delete or rename a";},
+STRING {str="file which is currently open.";},
+STRING {str="Exit the file then try again.";},
+STRING {str="";},
+STRING {str="You will also see it if you try to";},
+STRING {str="use, at the same time, through";},
+STRING {str="the same port, two serial devices,";},
+STRING {str="such as:";},
+STRING {str="The `Remote link' option";},
+STRING {str="A Comms application";},
+STRING {str="A printer";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_no_sys_mem
+{
+topic="No system memory";
+strlst=
+{
+STRING {str="This message usually means all";},
+STRING {str="the internal memory has been";},
+STRING {str="used up. Exit some open files,";},
+STRING {str="or delete unwanted files from";},
+STRING {str="the `Internal' disk, to free";},
+STRING {str="some more memory";}
+};
+}
+
+RESOURCE HELP_ARRAY sys_help_calendar
+{
+topic="Calendars";
+strlst=
+{
+STRING {str="When you are entering a date";},
+STRING {str="in a dialog, you can press Tab";},
+STRING {str="to display a one month calendar";},
+STRING {str="";},
+STRING {str="In the calendar: "ARROWS" move";},
+STRING {str="the cursor around the screen";},
+STRING {str=""<WS_SYMBOL_PSION>"-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move a month";},
+STRING {str="Ctrl-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" move a year";},
+STRING {str="Space moves to today";}
+};
+}
+
+/************************* NEW FOR Workabout *****************************/
+
+RESOURCE DIALOG sys_s3c_print_control_dl
+    {
+    title="Print setup";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_NOTIFY_ESCAPE|DLGBOX_SMALL_FONT;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_TEXTWIN;
+            prompt="Page setup
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Units";
+            flags=DLGBOX_ITEM_UNDERLINED;
+            info=CHLIST
+                {
+                rid=sys_printer_units_chlist;
+                };
+            },
+        CONTROL
+            {   
+            class=C_TEXTWIN;
+            prompt="Model
";
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL  
+            {   /* copy from sys_print_control_device */
+            class=C_TEXTWIN;
+            prompt="Device"<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="";
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            },
+        CONTROL  
+            {  /* copy from sys_print_preview_settings */
+            class=C_TEXTWIN;
+            prompt="Preview"<WS_SYMBOL_ELLIPSIS>;
+            info=TXTMESS
+                {
+                str="Facing pages,Margins off";   /* TTT widest possible */
+                flags=IN_TEXTWIN_POPOUT;
+                };
+            }
+        };
+    }
+
+RESOURCE STRING sys_s3c_page_setup { str="Page setup"; }
+
+RESOURCE HELP_ARRAY sys_help_battery
+{
+topic="Battery information";
+strlst=
+{
+STRING {str="Press Shift-Ctrl-B in any";},
+STRING {str="application to display the";},
+STRING {str="battery information dialog";}
+};
+}
diff --git a/code/SIBOSDK/s3atool/iconeda.app b/code/SIBOSDK/s3atool/iconeda.app
new file mode 100644
index 0000000..8895486
Binary files /dev/null and b/code/SIBOSDK/s3atool/iconeda.app differ
diff --git a/code/SIBOSDK/s3atool/spya.app b/code/SIBOSDK/s3atool/spya.app
new file mode 100644
index 0000000..43348ff
Binary files /dev/null and b/code/SIBOSDK/s3atool/spya.app differ
diff --git a/code/SIBOSDK/src/bcd.cpp b/code/SIBOSDK/src/bcd.cpp
new file mode 100644
index 0000000..3fbd1b1
--- /dev/null
+++ b/code/SIBOSDK/src/bcd.cpp
@@ -0,0 +1,180 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  BCD.CPP - BCD number class implementation.       		           *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <bcd.hpp>
+
+#pragma module(init_prio=>22)
+
+ bcd::bcd(int x) {
+
+ int_to_dec((unsigned long) abs(x));
+ if(x < 0)
+   bcd_array[9]|=0x80;
+}
+
+ bcd::bcd(unsigned x) {
+
+ int_to_dec((unsigned long) x);
+}
+
+ bcd::bcd(long x) {
+
+ int_to_dec((unsigned long) labs(x));
+ if(x < 0)
+   bcd_array[9]|=0x80;
+}
+
+ bcd::bcd(unsigned long x) {
+
+ int_to_dec(x);
+}
+
+bcd bcd::operator-() {
+
+  bcd_array[9]^=0x80;
+  return *this;
+}
+
+ostream& operator<<(ostream& os, bcd& b) {
+
+  os << real(b);
+  return os;
+}
+
+istream& operator>>(istream& is, bcd& b) {
+
+  long double n;
+
+  is  >> n;
+  b.real_to_dec(n);
+  return is;
+}
+
+void bcd::bcd_copy_to(unsigned char *source) {
+
+  int n=0;
+
+  while(n < 10) {
+    bcd_array[n] = source[n];
+    ++n;
+  }
+}
+
+
+void bcd::bcd_copy_from(unsigned char *dest) {
+
+  int n=0;
+
+  while(n < 10) {
+    dest[n] = bcd_array[n];
+    ++n;
+  }
+}
+
+void bcd::int_to_dec(unsigned long x) {
+
+  char s[32];
+  int l, n, c, p;
+  unsigned char cv;
+
+  if(!x)
+    exp=ExpZero;
+  else
+    exp=110 + (int)log10((double) (x));
+  ultoa(x, s, 10);
+  l=strlen(s);
+  p=0;
+  while(p < 10) {
+    bcd_array[p++]=0;
+  }
+  p=8;
+  n=0;
+  while(n < l) {
+    c=s[n++];
+    cv=(c-0x30)<<4;
+    if(n == l) {
+      bcd_array[p]=cv;
+      break;
+    }
+    c=s[n++];
+    cv|=(c-0x30);
+    bcd_array[p--]=cv;
+  }
+}
+
+#pragma save
+#pragma call(reg_param=>(ax))
+extern "C" long double _cvt_bcd(unsigned char/* <_SS>*/ *);
+#pragma restore
+
+long double bcd::dec_to_real() {
+
+  long double n;
+  unsigned char bcd_temp[10];
+
+  bcd_copy_from(bcd_temp);
+  n=_cvt_bcd(bcd_temp);
+  n*= pow10((double)(exp-127));
+  return n;
+}
+
+void bcd::real_to_dec(long double x, int decimals) {
+
+  long double zero = 0;
+  long double norm;
+  int k,clear,n;
+  unsigned char bcd_temp[10];
+
+  if ( x < zero ) {
+    x = -x;
+    bcd_temp[9] = 0x80;
+  }
+  else
+    bcd_temp[9] = 0;
+
+  if ( x == zero )
+    k = -10000;
+  else {
+    k = 1 + (int) floorl( log10l(x) + 0.001 );
+  }
+
+  while (1) {
+    norm = x;
+    if ( k != -10000 )
+      norm *= _pow_int(10,18-k);
+
+    _bcd( norm, (char near *)bcd_temp );
+    if ( k == -10000 ) {
+      k = 1;
+      break;
+    }
+    if ( ( bcd_temp[8] >> 4 ) != 0 )
+      break;
+    k -= 1;
+  }
+  exp = 109 + k;
+
+  if((k < 0) && (decimals != _BcdMaxDecimals)) {
+    clear = abs(k) + decimals;
+    n = 0;
+    while(clear) {
+      bcd_temp[n] &= ~0x0F;
+      if(--clear == 0)
+        break;
+      bcd_temp[n] &= ~0xF0;
+      --clear;
+      ++n;
+    }
+  }
+  bcd_copy_to(bcd_temp);
+}
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/cdata.c b/code/SIBOSDK/src/cdata.c
new file mode 100644
index 0000000..24845f5
--- /dev/null
+++ b/code/SIBOSDK/src/cdata.c
@@ -0,0 +1,220 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  cdata.c - C library data                               		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+#define _USE_TIME
+#include <clib.h>
+
+char    _cvt_buf[64];            /* real number conversion buffer */
+int     daylight=0; 		 /* daylight saving flag */
+time_t  timezone=0;		 /* timezone variable */
+
+struct lconv _lconv={".", "", "", "", "", "", "", "", "", "",
+                     CHAR_MAX, CHAR_MAX, CHAR_MAX, CHAR_MAX,
+                     CHAR_MAX, CHAR_MAX, CHAR_MAX, CHAR_MAX };
+
+jmp_buf      _EOFhandler;		 /* EOF error jump environment */
+int          _open_init;
+int          _s_args;                    /* argument count */
+int          _vp_ret;                    /* character count */
+int          _vs_count;                  /* character count */
+
+int   (*_vs_fill)(FILE *st);    /* filler function pointer */
+int   (*_vp_flush)(FILE *st);   /* output function pointer */
+
+/*-------------------------------------------------------------------------*
+*    error message output - data declarations				   *
+*--------------------------------------------------------------------------*/
+
+#ifdef OLDERRORS
+char *sys_errlist[]=
+{"Unknown Error",
+"Error Zero",
+"Invalid Function Code",
+"File Not Found",
+"Path Not Found",
+"Too Many Open Files",
+"Access Denied",
+"Invalid Handle",
+"Memory Blocks Destroyed",
+"Not Enough Core",
+"Invalid Memory Block Address",
+"Invalid Environment",
+"Invalid Format",
+"Invalid Access Code",
+"Invalid Data",
+"",
+"Invalid Drive",
+"Attempt To Remove CurDir",
+"Not Same Device",
+"No More Files",
+"Invalid Argument",
+"Not Directory",
+"Is Directory",
+"Corrupted EXE File",
+"",
+"",
+"",
+"",
+"",
+"",
+"",
+"",
+"",
+"Cross-Device Link",
+"Math Argument Invalid",
+"Result Too Large",
+"File Locking Deadlock",
+"Unknown Error"
+};
+
+int sys_nerr=38;	 /* number of system error strings */
+#endif
+
+char _sys_errbuf[128];	 /* error message buffer */
+
+/*-------------------------------------------------------------------------*
+*	     Character type array.					   *
+*--------------------------------------------------------------------------*/
+
+char _ctype[257] = {
+0,/* -1 EOF */
+_IS_CTL,/* 0  NUL */
+_IS_CTL,/* 1  SOH */
+_IS_CTL,/* 2  STX */
+_IS_CTL,/* 3  ETX */
+_IS_CTL,/* 4  EOT */
+_IS_CTL,/* 5  ENQ */
+_IS_CTL,/* 6  ACK */
+_IS_CTL,/* 7  BEL */
+_IS_CTL,/* 8  BS */
+_IS_CTL|_IS_SP,/* 9  HT */
+_IS_CTL|_IS_SP,/* A  LF */
+_IS_CTL|_IS_SP,/* B  VT */
+_IS_CTL|_IS_SP,/* C  FF */
+_IS_CTL|_IS_SP,/* D  CR */
+_IS_CTL,/* E  SO */
+_IS_CTL,/* F  SI */
+_IS_CTL,/* 10 DLE */
+_IS_CTL,/* 11 DC1 */
+_IS_CTL,/* 12 DC2 */
+_IS_CTL,/* 13 DC3 */
+_IS_CTL,/* 14 DC4 */
+_IS_CTL,/* 15 NAK */
+_IS_CTL,/* 16 SYN */
+_IS_CTL,/* 17 ETB */
+_IS_CTL,/* 18 CAN */
+_IS_CTL,/* 19 EM */
+_IS_CTL,/* 1A SUB */
+_IS_CTL,/* 1B ESC */
+_IS_CTL,/* 1C FS */
+_IS_CTL,/* 1D GS */
+_IS_CTL,/* 1E RS */
+_IS_CTL,/* 1F UF */
+_IS_SP,/* 20 '\ ' */
+_IS_PUN,/* 21 ! */
+_IS_PUN,/* 22 " */
+_IS_PUN,/* 23 # */
+_IS_PUN,/* 24 $ */
+_IS_PUN,/* 25 % */
+_IS_PUN,/* 26 & */
+_IS_PUN,/* 27 ' */
+_IS_PUN,/* 28 ( */
+_IS_PUN,/* 29 ) */
+_IS_PUN,/* 2A * */
+_IS_PUN,/* 2B + */
+_IS_PUN,/* 2C ,*/
+_IS_PUN,/* 2D - */
+_IS_PUN,/* 2E . */
+_IS_PUN,/* 2F / */
+_IS_DIG,/* 30 0 */
+_IS_DIG,/* 31 1 */
+_IS_DIG,/* 32 2 */
+_IS_DIG,/* 33 3 */
+_IS_DIG,/* 34 4 */
+_IS_DIG,/* 35 5 */
+_IS_DIG,/* 36 6 */
+_IS_DIG,/* 37 7 */
+_IS_DIG,/* 38 8 */
+_IS_DIG,/* 39 9 */
+_IS_PUN,/* 3A : */
+_IS_PUN,/* 3B ; */
+_IS_PUN,/* 3C < */
+_IS_PUN,/* 3D = */
+_IS_PUN,/* 3E > */
+_IS_PUN,/* 3F ? */
+_IS_PUN,/* 40 @ */
+_IS_UPP|_IS_HEX,/* 41 A */
+_IS_UPP|_IS_HEX,/* 42 B */
+_IS_UPP|_IS_HEX,/* 43 C */
+_IS_UPP|_IS_HEX,/* 44 D */
+_IS_UPP|_IS_HEX,/* 45 E */
+_IS_UPP|_IS_HEX,/* 46 F */
+_IS_UPP,/* 47 G */
+_IS_UPP,/* 48 H */
+_IS_UPP,/* 49 I */
+_IS_UPP,/* 4A J */
+_IS_UPP,/* 4B K */
+_IS_UPP,/* 4C L */
+_IS_UPP,/* 4D M */
+_IS_UPP,/* 4E N */
+_IS_UPP,/* 4F O */
+_IS_UPP,/* 50 P */
+_IS_UPP,/* 51 Q */
+_IS_UPP,/* 52 R */
+_IS_UPP,/* 53 S */
+_IS_UPP,/* 54 T */
+_IS_UPP,/* 55 U */
+_IS_UPP,/* 56 V */
+_IS_UPP,/* 57 W */
+_IS_UPP,/* 58 X */
+_IS_UPP,/* 59 Y */
+_IS_UPP,/* 5A Z */
+_IS_PUN,/* 5B [ */
+_IS_PUN,/* 5C \ */
+_IS_PUN,/* 5D ] */
+_IS_PUN,/* 5E ^ */
+_IS_PUN,/* 5F _ */
+_IS_PUN,/* 60 `  */
+_IS_LOW|_IS_HEX,/* 61 a */
+_IS_LOW|_IS_HEX,/* 62 b */
+_IS_LOW|_IS_HEX,/* 63 c */
+_IS_LOW|_IS_HEX,/* 64 d */
+_IS_LOW|_IS_HEX,/* 65 e */
+_IS_LOW|_IS_HEX,/* 66 f */
+_IS_LOW,/* 67 g */
+_IS_LOW,/* 68 h */
+_IS_LOW,/* 69 i */
+_IS_LOW,/* 6A j */
+_IS_LOW,/* 6B k */
+_IS_LOW,/* 6C l */
+_IS_LOW,/* 6D m */
+_IS_LOW,/* 6E n */
+_IS_LOW,/* 6F o */
+_IS_LOW,/* 70 p */
+_IS_LOW,/* 71 q */
+_IS_LOW,/* 72 r */
+_IS_LOW,/* 73 s */
+_IS_LOW,/* 74 t */
+_IS_LOW,/* 75 u */
+_IS_LOW,/* 76 v */
+_IS_LOW,/* 77 w */
+_IS_LOW,/* 78 x */
+_IS_LOW,/* 79 y */
+_IS_LOW,/* 7A z */
+_IS_PUN,/* 7B { */
+_IS_PUN,/* 7C | */
+_IS_PUN,/* 7D } */
+_IS_PUN,/* 7E ~ */
+_IS_CTL,/* 7F DEL */
+0};
+
diff --git a/code/SIBOSDK/src/cio1.a b/code/SIBOSDK/src/cio1.a
new file mode 100644
index 0000000..ff0997d
--- /dev/null
+++ b/code/SIBOSDK/src/cio1.a
@@ -0,0 +1,306 @@
+(* Release 3.00 *)
+
+(*    c_io1 - common low level I/O *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Modified by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module cio1
+
+(***************************************************************************)
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __filbuf
+
+select _TEXT
+(*
+int fgetc(FILE *st)
+*)
+
+public _fgetc :
+
+    push bx
+    push cx
+    push dx
+    push si
+    mov  bx, ax
+    mov  cx, [bx][_flag]
+    dec  word [bx][_cnt]
+    js   callfunc
+    mov  si, [bx][_ptr]
+    inc  word [bx][_ptr]
+    mov  al, [si]
+    sub  ah, ah
+done:
+    test cx, _F_BIN
+    jnz  noTrans
+    cmp  al, CTLZ
+    je   fgEOF
+    cmp  al, 0DH
+    jne  noTrans
+    mov  ax, bx
+    call _fgetc
+noTrans:
+    pop  si
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+callfunc:
+    push bx
+    mov  ax, bx
+    call __filbuf
+    pop  bx
+    jmp  done
+
+fgEOF:
+    or  word [bx][_flag], _F_EOF
+    mov  ax, -1
+    jmp  noTrans
+
+(* _fgetc ENDP *)
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __flsbuf
+extrn __flusher
+
+select _TEXT
+(*
+int  fputc(int ch, FILE *st)
+*)
+
+public _fputc :
+
+    push cx
+    push dx
+    push si
+    test word [bx][_flag], _F_BIN
+    jnz  fpOK
+    cmp  al, -1
+    je   fpError
+    cmp  al, CTLZ
+    je   fpEOF
+    cmp  al, 0AH
+    jne  fpOK
+    push bx
+    mov  ax, 0DH
+    call _fputc
+    pop  bx
+    mov  ax, 0AH
+fpOK:
+    dec  word [bx][_cnt]
+    js   callfunc
+    mov  si, [bx][_ptr]
+    inc  word [bx][_ptr]
+    mov  [si], al
+    cmp  al, 0AH
+    jne  done
+    test word [bx][_flag], _F_LBUF
+    jz   done
+    mov  ax, bx
+    call __flusher
+done:
+    pop  si
+    pop  dx
+    pop  cx
+    ret  0
+
+callfunc:
+    call __flsbuf
+    jmp  done
+fpError:
+    mov  ax, -1
+    jmp  done
+
+fpEOF:
+    or  word [bx][_flag], _F_CTZ
+    jmp  fpOK
+
+(* _fputc ENDP *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+select _DATA
+
+extrn __ungotchar
+
+select _TEXT
+public  _ungetch :
+(*
+int  ungetch(int c)
+Returns character to console input stream. Returns EOF if __ungotchar
+is occupied.
+*)
+
+    cmp  word [__ungotchar], -1
+    jne  occupied
+    cmp  ax, -1
+    je   occupied
+    mov  [__ungotchar], ax
+    jmp  ungetchDone
+occupied:
+    mov  ax, EOF
+ungetchDone:
+    ret  0
+
+(* _ungetch ENDP *)
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+
+public  _chmod :
+(*
+int  chmod(char *path, int attribute)
+Returns -1 on error and sets _errno.
+*)
+
+    push bx
+    push cx
+    push di
+    mov  cx, bx
+    mov  bx, ax
+    mov	 di, 1
+    cmp  cx, S_IREAD
+    je   chRdonly
+    mov	 cx, FileAttWrite
+    jmp  chGotmode
+chRdonly:
+    sub	 cx, cx
+chGotmode:
+    sub	 al, al
+    mov	 ah, NmFilStatusSet
+    int	 FilManager
+    jnc  chSuccess
+    call __ioerr                            (* set errno *)
+    mov  ax, -1
+    jmp  chDone
+chSuccess:
+    sub  ax, ax
+chDone:
+    pop  di
+    pop  cx
+    pop  bx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+
+public  __chmod :
+(*
+int  _chmod(char *path, int mode, int attribute)
+mode 0 - returns file attribute.
+mode 1 - sets file attribute to attribute.
+Returns -1 on error. Low level DOS function.
+*)
+
+    push bx
+    push cx
+    push di
+    sub	 sp, FileEnt
+    test bx, bx
+    mov  bx, ax
+    jz   getAtt
+    mov  di, FileAttWrite | FileAttHidden | FileAttSystem
+    and  cx, di
+    xor	 cl, FileAttWrite
+    sub	 al, al
+    mov	 ah, NmFilStatusSet
+    int	 FilManager
+    jnc  chSuccess
+chFailed:
+    call __ioerr                            (* set errno *)
+    mov  ax, -1
+    jmp  chDone
+getAtt:
+    mov	 cx, sp
+    sub	 al, al
+    mov	 ah, NmFilStatusGet
+    int  FilManager
+    jc	 chFailed
+    mov	 bx, sp
+    mov	 ax, [bx][FileAtt]
+    and  ax, FileAttWrite | FileAttHidden | FileAttSystem
+    xor	 al, FileAttWrite
+chSuccess:
+    sub  ax, ax
+chDone:
+    add  sp, FileEnt
+    pop  di
+    pop  cx
+    pop  bx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+
+public  _access :
+(*
+int  access(char *path, int mode)
+Returns 0 if mode available.
+Returns -1 on error.
+*)
+
+exist = 0
+write = 2
+read  = 4
+rdwr  = 6
+
+    push bx
+    push cx
+    push dx
+    sub	 sp, FileEnt
+    mov  cx, sp
+    mov  dx, bx
+    mov  bx, ax
+    sub  al, al
+    mov	 ah, NmFilStatusGet
+    int  FilManager
+    jnc  accSuccess
+    call __ioerr                            (* set errno *)
+accNo:
+    mov  ax, -1
+    jmp  accDone
+accSuccess:
+    test dx, dx
+    je	 accYes
+    test dx, write
+    jz   accYes
+    mov	 bx, sp
+    test byte [bx][FileAtt], FileAttWrite
+    jz	 accNo
+accYes:
+    sub  ax, ax
+accDone:
+    add	 sp, FileEnt
+    pop  dx
+    pop  cx
+    pop	 bx
+    ret  0
+
+end
+
+
diff --git a/code/SIBOSDK/src/cio2.c b/code/SIBOSDK/src/cio2.c
new file mode 100644
index 0000000..eee1edd
--- /dev/null
+++ b/code/SIBOSDK/src/cio2.c
@@ -0,0 +1,1665 @@
+/* Release 3.00 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  cio2.c - common I/O			         			   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_TIME
+#define _USE_CONIO
+#include "clib.h"
+
+/****************************************************************************
+*  buffer flushing functions.						    *
+****************************************************************************/
+
+int _flsbuf(int  ch, FILE *st) {
+
+  int flag;
+
+  ch&=0xFF;
+  flag=st->_flag;
+  if( (!flag) || (flag&_F_ERR))
+    return(-1);
+  if((flag&_F_EOF) && (flag&_F_IN)) {
+    lseek(st->_file, 0L, SEEK_END);
+    st->_flag|=_F_RST;
+    st->_flag&=(~(_F_IN|_F_EOF));
+    if(st->_size) {
+      _flusher(st);	
+      --st->_cnt;			
+      *st->_ptr++= (char) ch;
+      return(ch);
+    }
+  }
+  else {
+    if((!(flag&_F_WRIT)) || (flag&_F_IN)
+                	 || ((!(flag&_F_BIN)) && ((char) ch == EOF))) {
+      st->_flag|=_F_ERR;
+      return(-1);
+    }					      /* return error */
+    if(st->_size) {			      /* buffered */
+      if(_flusher(st)== -1 )		      /* flush buffer */
+	return(-1);
+      --st->_cnt;			      /* put overflow char in buffer */
+      *st->_ptr++= (char) ch;
+      return(ch);
+    }
+    st->_flag&=~_F_RST;  		      /* clear reset flag */
+    if(flag&_F_APP)
+      lseek(st->_file, 0L, SEEK_END);         /* unbuffered - write data */
+  }	
+  st->_cnt=0;                               /* set buffer pointers */
+  st->_ptr=NULL;
+  st->_flag|=_F_OUT;			      /* set output flag */
+  if(_write(st->_file,&ch,1) != 1) {
+    st->_flag|=_F_ERR;
+    return(-1);
+  }
+  if((ch == _CTLZ) && (!(flag&(_F_BIN|_F_DEV))))
+					      /* ctl z - set EOF flag if */
+    st->_flag|=_F_EOF;		      /* text mode and not device */
+  return(ch);
+}
+
+int _flusher(FILE *st)                     /* empties output buffer */
+
+{
+    unsigned wnum, flag;
+    char zbuf[128];
+    long pos;
+    int nr, sr;
+
+    flag=st->_flag;
+    if(flag&(_F_IN|_F_EOF))
+	return(-1);
+    if(flag&_F_RST)			   /* set up reset buffer for output */
+    {
+	st->_flag&=(~_F_RST);
+	st->_flag|=_F_OUT;
+	st->_cnt=st->_size;
+	st->_ptr=st->_base;
+	return(0);			   /* return - buffer wasn't full */
+    }
+    if(st->_cnt<0)
+       st->_cnt=0;
+    wnum=st->_size-st->_cnt;
+    if(wnum == 0)			   /* nothing to do - return */
+	return(0);			   /* buffer empty */
+    if(flag&_F_BIN)			   /* binary mode */
+    {
+	if(flag&_F_APP)
+	    lseek(st->_file, 0L, SEEK_END);    /* append */
+	if(_write(st->_file, st->_base, wnum) != wnum)
+	    goto error;
+    }
+    else				   /* text mode */
+    {
+	if(flag&_F_APP) {
+	    pos = lseek(st->_file, -128L, SEEK_END);
+	    if(pos < 0)
+	      lseek(st->_file, 0, SEEK_SET);
+	    nr = _read(st->_file, zbuf, 128);
+	    sr = nr;
+	    if (nr == -1)
+	      goto error;
+	    while(--sr >= 0) {
+	        if(zbuf[sr] != _CTLZ)
+	          break;
+	    }
+            pos = sr - nr + 1;
+	    lseek(st->_file, pos, SEEK_END);    /* append after last cltZ */
+        }
+	if(_write(st->_file, st->_base, wnum) == -1)
+	    goto error;
+	if(st->_flag&_F_CTZ) {
+            st->_flag|=_F_EOF;
+            st->_cnt=0;
+            st->_ptr=st->_base;
+            return(0);
+        }
+    }
+    st->_cnt=st->_size; 		    /* set buffer pointers */
+    st->_ptr=st->_base;
+    st->_flag|=_F_OUT;			    /* set output flag */
+    return(0);
+error:
+    st->_flag|=_F_ERR;
+    st->_cnt=0;
+    return(-1);
+}
+
+/****************************************************************************
+*  buffer filling functions						    *
+****************************************************************************/
+
+int _filbuf(FILE *st)
+{
+    int  ch, n, flag;
+
+    flag=st->_flag;
+    if((!flag)||(flag&(_F_EOF|_F_ERR)))
+	return(-1);
+    if((flag&_F_OUT) || (!(flag&_F_READ)))
+    {
+	st->_flag|=_F_ERR;
+	return(-1);			/* return error */
+    }
+    if(st->_size)			/* buffered */
+    {
+        if(_filler(st) <= 0 )       /* fill buffer */
+            return(-1);
+	--st->_cnt; 		/* get first char from buffer */
+	ch=*st->_ptr++;
+	return(ch&0xFF);		/* return first character in buffer */
+    }
+    st->_cnt=0;                         /* reset pointers */
+    st->_flag|=_F_IN;                   /* set input flag */
+    st->_ptr=NULL;
+    st->_flag&=~_F_RST;
+    for(n=0; n<2; n++)			/* unbuffered - read character */
+    {
+	if(_read(st->_file, &ch, 1) != 1)
+	{
+	    st->_flag|=_F_EOF;
+            return(-1);
+	}
+	ch&=0xFF;
+	if((flag&_F_BIN)||(ch != '\r')) /* dont translate if binary mode */
+	    break;
+    }
+    if((!(flag&(_F_BIN|_F_DEV))) && (ch == _CTLZ))
+	st->_flag|=_F_EOF;		/* ctl z end of file */
+    return(ch);
+}
+
+int _filler(FILE *st)		      /* fills buffer */
+{
+    int  flag, num;
+
+    flag=st->_flag;
+    if(flag&(_F_OUT|_F_EOF))
+	return(-1);
+    if(flag&_F_RST)
+	st->_flag&=~_F_RST;
+    num =_read(st->_file, st->_base, st->_size);
+    st->_ptr=st->_base;
+    if(( num == -1) && (num != st->_size))
+	 goto error;
+    st->_cnt=num;			  /* reset pointers */
+    st->_flag|=_F_IN;                     /* set input flag */
+    if(num == 0)
+    {
+        st->_flag|=_F_EOF;                /* end of file */
+        return(-1);
+    }
+    return(num);
+error:					  /* read error */
+    st->_flag|=_F_ERR;
+    st->_cnt=0;
+    return(-1);
+}
+
+int fputchar(int ch)
+{
+    return(fputc(ch, stdout));
+}
+
+int fgetchar()
+{
+    return(fgetc(stdin));
+}
+
+/****************************************************************************
+*  ungetc - put character back onto input stream			    *
+****************************************************************************/
+
+int ungetc(int ch, FILE *st)
+{
+    int flag;
+
+    flag=st->_flag;
+    if((!flag) || (flag&_F_ERR))
+	return(EOF);
+    if(ch == EOF)
+	return(EOF);		     /* return EOF if error, EOF or not read mode */
+    if(flag&_F_OUT)
+    {
+	st->_flag|=_F_ERR;
+	return(EOF);		     /* return EOF if error, EOF or not read mode */
+    }
+    ch&=0xFF;
+    st->_flag&=(~_F_EOF);		/* clear EOF */
+    if((flag&_F_RST) || (st->_size == 0))
+    {
+        st->_flag&=(~_F_RST);		
+        st->_flag|=_F_IN;
+        if(st->_size)
+            st->_ptr=st->_base;
+        else
+            st->_ptr= (char *) &st->_pback;
+        if((ch == 0xA) && (!(st->_flag&_F_BIN))) {
+          st->_cnt=2;
+          *((unsigned *)st->_ptr)=0xA0D;
+        }
+        else {
+          st->_cnt=1;
+          *st->_ptr=ch;
+        }
+        return(ch);
+    }
+    if((ch == 0xA) && (!(st->_flag&_F_BIN)) && (st->_cnt < st->_size-2)) {
+        *--st->_ptr= (char) 0xD;
+	st->_cnt++;
+    }
+    *--st->_ptr= (char) ch; 	/* buffer not full - put it in buffer */
+    st->_cnt++;
+    return(ch);
+}
+
+/****************************************************************************
+* rewind - rewind and clear error flag					    *
+****************************************************************************/
+
+void rewind(FILE *st)
+{
+    if(st->_flag)
+    {
+	st->_flag&=(~_F_ERR);
+	fseek(st, 0L, SEEK_SET);
+    }
+    return;
+}
+
+/****************************************************************************
+*  flushall - flush all open streams					    *
+****************************************************************************/
+
+int  flushall()
+{
+    int n, count;
+
+    count=0;
+    for(n=0; n< _open_max; n++)
+    {
+	if(_iob[n]._flag)	      /* inc count if open file */
+	{
+	    fflush(&_iob[n]);	      /* flush buffer */
+	    count++;
+	}
+    }
+    return(count);		      /* return number of open streams */
+}
+
+void  _flushall()
+{
+    int n;
+
+    for(n=0; n<_open_max; n++)
+    {
+	if((_iob[n]._flag) && (_iob[n]._size))
+	    _flusher(&_iob[n]);	      /* flush buffer */
+    }
+    return;	                      /* return number of open streams */
+}
+
+/****************************************************************************
+*  fopen  - open stream 						    *
+****************************************************************************/
+
+#define _WRITE	  2
+#define NODEFMODE 4
+#define _READ	  8
+
+FILE *fopen(const char *path, const char *type)
+{
+    int  num;
+    int handle, flag, mode;
+
+    flag=_F_RST;
+    mode=0;
+    if(_scan_type(type, &flag, &mode) < 0)	   /* get access mode */
+	return(NULL);
+    handle=_open_stream(path, &flag, mode);	   /* open the file */
+    if(handle < 0)
+	return(NULL);
+    num=_free_stream(); 			   /* find a free stream */
+    if(num < 0)
+    {
+        close(handle);
+	return(NULL);
+    }	
+    return(_alloc_stream(&_iob[num], handle, flag));
+}						   /* allocate the stream */
+
+int _scan_type(const char *type, int *fptr, int *mptr)
+{					      /* evaluate file mode */
+    int  c, n;
+
+    switch(type[0])
+    {
+	case 'r':
+	    *mptr|=(_READ|O_EXCL);
+	    break;
+	case 'w':
+	    *mptr|=(O_TRUNC|O_CREAT|_WRITE);
+	    break;
+	case 'a':
+	    *fptr|=_F_APP;
+	    *mptr|=(_WRITE|O_APPEND|O_CREAT);
+	    break;
+	default:
+	    return(-1);
+    }
+    n=0;
+    do
+    {
+	c=type[++n];
+	switch(c)
+	{
+	    case'+':
+		*mptr|=(_READ|_WRITE);
+		break;
+	    case'b':
+		*fptr|=_F_BIN;
+		*mptr|=NODEFMODE|O_BINARY;
+		break;
+	    case't':
+		*mptr|=NODEFMODE|O_TEXT;
+		break;
+	    default:
+		break;
+	}
+    } while((n < 3) && (c));
+    return(0);
+}
+
+int _open_stream(const char *path, int *fptr, int mode)
+{
+    unsigned access, permission;
+
+    access=0;					 /* translates level 2	    */
+    permission=0;				 /* access and permission   */
+    if(!(mode&NODEFMODE))			 /* flags to level 1 and    */
+    {						 /* uses open to get handle */
+	if(_fmode==O_BINARY)
+	{
+	*fptr|=_F_BIN;
+	access= O_BINARY;
+	}
+	else
+	    access=O_TEXT;
+    }
+    if(mode&_WRITE)
+    {
+	permission|=S_IWRITE;
+	if(mode&_READ)
+	{
+	    *fptr|=_F_RDWR;
+	    permission|=S_IREAD;
+	    access|=O_RDWR;
+	}
+	else
+	{
+	    *fptr|=_F_WRIT;
+	    access|=O_WRONLY;
+	}
+    }
+    else
+    {
+	access|=O_RDONLY;
+	permission=S_IREAD;
+	*fptr|=_F_READ;
+    }
+    access|= (mode&(O_TEXT|O_BINARY|O_CREAT|O_TRUNC|O_EXCL|O_APPEND));
+    return(open(path, access, permission));
+}
+
+int _valid_stream(FILE *st)           /* checks stream pointer is valid */
+{
+    if((st > &_iob[_open_max-1]) || (st < _iob) || (st->_flag==0) )
+	return(FALSE);
+    return(TRUE);
+}
+
+/****************************************************************************
+*  fgetpos - get current stream position                                    *
+****************************************************************************/
+
+int fgetpos(FILE *st, fpos_t *fp)
+{
+    long pos;
+
+    pos=ftell(st);
+    if(pos == -1)
+        return(-1);
+    *fp= (fpos_t) pos;
+    return(0);
+}
+
+/****************************************************************************
+*  fsetpos - set current stream position                                    *
+****************************************************************************/
+
+int fsetpos(FILE *st, const fpos_t *fp)
+{
+    return fseek(st, *fp, SEEK_SET);
+}
+
+/*-------------------------------------------------------------------------*
+*  close.c - level 1 I/O - close file.                                     *
+*--------------------------------------------------------------------------*/
+
+int close(int handle)
+{
+    int  n;
+
+    n=_close(handle);                 /* close file */
+    if(n < 0)
+        return(-1);                   /* return -1 if error */
+    _openfd[handle]=0;	              /* zero file descriptor */
+    return(0);                        /* success - return 0 */
+}
+
+/*-------------------------------------------------------------------------*
+*  eof.c - level 1 I/O - test for eof.                                     *
+*--------------------------------------------------------------------------*/
+
+int eof(int handle)
+{
+    if( (_openfd[handle]&O_TEXT) && (_openfd[handle]&_O_EOF))
+        return(1);           /* text file ctl z eof */
+    if(_openfd[handle]&O_DEVICE)
+        return(0);           /* device - no eof unless text mode */
+    return(_eof(handle));
+}
+
+/*-------------------------------------------------------------------------*
+*  umask.c - level 1 I/O - set file permission mask.			   *
+*--------------------------------------------------------------------------*/
+
+unsigned umask(unsigned permission)
+{
+    unsigned  ret;
+
+    ret=_fmask;
+    _fmask=permission;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*  filelength.c - returns file length.					   *
+*--------------------------------------------------------------------------*/
+
+long filelength(int handle)
+{
+    long pos, size;
+
+    pos=tell(handle);			    /* save file position */
+    if(pos == -1)
+	return(pos);
+    size=lseek(handle, 0L, SEEK_END);	    /* get file length */
+    lseek(handle, pos, SEEK_SET);	    /* restore original file position */
+    return(size);
+}
+
+int rmtmp(void)
+{
+    int n, files;
+
+    n=0;
+    files=0;
+    while(n < _open_max)
+    {
+        if (_tmpfiles[n])
+        {
+            fclose(_tmpfptrs[n]);
+            unlink(_tmpfiles[n]);
+            _tmpfiles[n]=NULL;
+            ++files;
+        }
+        ++n;
+    }
+    _exit_tmp=NULL;
+    return(files);
+}
+
+FILE *tmpfile(void)
+{
+    int handle,i;
+    FILE *ret;
+    char *e,*p,name[0x128];
+
+    name[0]=0;
+    if ((e=getenv("TMP"))!=NULL && (i=strlen(e))!=0)
+	{
+	strcpy(&name[0],e);
+	p=(&name[i-1]);
+	if (*p!='\\')
+	    {
+	    *p++='\\';
+	    *p=0;
+	    }
+	}
+    if ((handle=_creat_temp(&name[0],FA_NORMAL))==(-1))
+	return(NULL);
+    _openfd[handle]=O_BINARY|O_RDWR;
+    i=strlen(&name[0])+1;
+    if ((p=malloc(i))==NULL)
+	goto failed1;
+    strcpy(p,&name[0]);
+    _tmpfiles[handle]=p;
+    if ((ret=fdopen(handle,"w+b"))==NULL)
+	goto failed2;
+    _tmpfptrs[handle]=ret;
+    _exit_tmp=_exit2;
+    return(ret);
+failed2:
+    free(_tmpfiles[handle]);
+    _tmpfiles[handle]=NULL;
+failed1:
+    _openfd[handle]=0;
+    _close(handle);
+    return(NULL);
+}
+
+/*-------------------------------------------------------------------------*
+*  console I/O section.	                  				   *
+*--------------------------------------------------------------------------*/
+
+char *cgets(char *s)
+{
+    extern void *winHandle;
+    extern void p_xwind(void);
+
+    if(!_p_init)
+    {
+        _i_putch=_d_putch;
+        _i_cgets=_d_cgets;
+        _p_init=-1;
+	if (winHandle==NULL)
+	    p_xwind();
+    }
+    return(_i_cgets(s));
+}
+
+int sopen(const char *path, int access, int shflag, ...)
+{
+    va_list _v_argptr;
+
+    va_start(_v_argptr, shflag);
+    return(open(path, access|shflag, va_arg(_v_argptr, int)));
+}
+
+/*-------------------------------------------------------------------------*
+*  macro equivalents.	                  				   *
+*--------------------------------------------------------------------------*/
+
+int ferror(FILE *st)
+{
+    return((st)->_flag & _F_ERR);
+}
+
+int feof(FILE *st)
+{
+    return((st)->_flag & _F_EOF);
+}
+
+int fileno(FILE *st)
+{
+    return((st)->_file);
+}
+
+int remove(const char *path)
+{
+    return(unlink(path));
+}
+
+int getc(FILE *st)
+{
+    return(fgetc(st));
+}
+
+int putc(int c, FILE *st)
+{
+    return(fputc(c, st));
+}
+
+int getchar()
+{
+    return(fgetc(stdin));
+}
+
+int putchar(int c)
+{
+    return(fputc(c, stdout));
+}
+
+/****************************************************************************
+*  puts - send string to stdout 					    *
+****************************************************************************/
+
+int puts(const char  *s)
+{
+    int n, c, ret;
+
+    n=0;
+    while((c=s[n++]) != 0)
+    {
+	if(putchar(c) == EOF)
+	{
+	    ret=-1;
+	    goto puts_error;
+	}
+    }
+    if(putchar('\n') == EOF)
+    {
+        ret=-1;
+	goto puts_error;
+    }
+    ret=fflush(stdout);
+puts_error:
+    return(ret);
+}
+
+/****************************************************************************
+*  gets - get string from stdin 					    *
+****************************************************************************/
+
+char *gets(char  *s)
+{
+    int n, c;
+    char *ret;
+
+    n=0;
+    while((c=getchar()) != '\n')
+    {
+	if(c < 0)
+	{
+	    if((feof(stdin)) && (n))
+	        break;
+	    ret=NULL;
+	    goto gets_error;
+	}
+	s[n++]= (char) c;
+    }
+    s[n]=0;
+    ret=s;
+gets_error:
+    return(ret);
+}
+
+/****************************************************************************
+*  fputs - put string on stream 					    *
+****************************************************************************/
+
+int fputs(const char  *s, FILE *st)
+{
+    int n, c, ret;
+
+    ret=0;
+    n=0;
+    while((c=s[n++]) != 0)
+    {
+	if(fputc(c, st) == EOF )
+	{
+	    ret=-1;
+	    break;
+	}
+    }
+    if(st->_flag&_F_DEV)
+        fflush(st);
+    return(ret);
+}
+
+/****************************************************************************
+*  fgets - get string from stream					    *
+****************************************************************************/
+
+char  *fgets(char  *s, int num, FILE *st)
+{
+    int n, c;
+    char *ret;
+
+    n=0;
+    ret=s;
+    while( n < num-1)
+    {
+	c=fgetc(st);
+	if(c == -1)
+	{
+	    if((feof(st)) && (n))
+	        break;
+	    ret=NULL;
+	    goto fgets_end;
+	}
+        s[n++]= (char) c;
+	if(c == '\n')
+	    break;
+    }
+    s[n]=0;
+fgets_end:
+    return(ret);
+}
+
+/****************************************************************************
+*  getw - get word from stream						    *
+*  putw - put word on stream						    *
+****************************************************************************/
+
+int getw(FILE *st)
+{
+    unsigned hibyte, lobyte;
+
+    lobyte=fgetc(st);
+    hibyte=fgetc(st);
+    return( (hibyte*0x100)+lobyte);
+}
+
+int putw(int num, FILE *st)
+{
+    int ret;
+
+    fputc(num&0xFF, st);
+    ret=fputc((num&0xFF00)>>8, st);
+    return(ret);
+}
+
+/****************************************************************************
+*  clearerr - clear error and EOF flags and reset buffer status 	    *
+****************************************************************************/
+
+void clearerr(FILE *st)
+
+{
+    if(st->_flag)
+    {
+        st->_flag&=~(_F_ERR|_F_EOF|_F_CTZ);
+        _openfd[st->_file]&= (~_O_EOF);
+    }
+    return;
+}
+
+/****************************************************************************
+* fseek - position stream pointer					    *
+****************************************************************************/
+
+int fseek(FILE *st, long offset, int orig)
+{
+    long ret, temp, pos;
+    int flag;
+
+    flag=st->_flag;
+    if((!flag) || (flag&_F_ERR))
+    {
+	errno=EBADF;
+	ret=-1;
+	goto fseek_end;
+    }
+    if(orig == SEEK_CUR)
+    {
+        if((!(flag&(_F_WRIT|_F_RST))) && (st->_size)) {
+          if(offset == 0) {
+            ret=0;
+            goto fseek_end;
+          }
+          else if(offset < 0)
+            pos=st->_ptr-st->_base;
+          else
+            pos=st->_cnt;
+          if(pos > labs(offset)) {
+            st->_cnt-=(short)offset;
+            st->_ptr+=(short)offset;
+            ret=0;
+            goto fseek_end;
+          }
+        }
+        temp=ftell(st);
+        ret=fseek(st, temp+offset, SEEK_SET);
+        if(ret)
+          ret = -1L;
+        goto fseek_end;
+    }
+    if((st->_size) && (flag&_F_OUT))	      /* flush output buffer */
+	_flusher(st);
+    st->_pback=0;			      /* reset buffer */
+    st->_cnt=0;
+    st->_flag|=_F_RST;
+    ret=lseek(st->_file, offset, orig);
+    st->_flag&=~(_F_IN|_F_OUT|_F_EOF|_F_CTZ); /* clear direction flag and EOF */
+    _openfd[st->_file]&=~(_O_EOF);
+fseek_end:
+    if(ret < 0)
+	return(1);
+    return(0);
+}
+
+/****************************************************************************
+*  ftell - return stream pointer					    *
+****************************************************************************/
+
+long ftell(FILE *st)
+{
+    long pos, ret;
+    int flag;
+
+    flag=st->_flag;
+    if((!flag) || (flag&_F_ERR))
+    {
+        errno=EINVAL;
+	ret=-1L;
+	goto ftell_error;
+    }
+    if((flag&_F_RST) || (!st->_size))      /* unbuffered or reset stream */
+    {
+        st->_cnt=0;
+        ret=tell(st->_file);
+    }
+    else if(flag&_F_OUT)                   /* output stream */
+    {
+        _flusher(st);                      /* flush stream  */
+        ret=tell(st->_file);
+    }
+    else
+    {
+        pos=tell(st->_file);                   /* input stream */
+        if(st->_pback != 0)
+            --pos;
+        if((flag&_F_BIN) && (st->_pback == 0xA0D))
+            --pos;
+        ret=pos-st->_cnt;
+    }
+ftell_error:
+    return(ret);
+}
+
+/****************************************************************************
+*  fflush - flush stream						    *
+****************************************************************************/
+
+int  fflush(FILE  *st)
+{
+    int flag, ret;
+
+    if(st == NULL)
+    {
+        flushall();
+        return(0);
+    }
+    flag=st->_flag;
+    if((!flag)||(flag&(_F_EOF|_F_ERR)))
+    {
+    	ret=EOF;			  /* error EOF or not open */
+        goto fflush_end;
+    }
+    if(!st->_size)
+    {
+	st->_cnt=0;
+        st->_flag|=_F_RST;
+        st->_flag&=~(_F_OUT|_F_IN);
+	ret=0;			  /* no buffer */
+	goto fflush_end;
+    }
+    if(flag&_F_OUT)
+        ret=_flusher(st);                 /* flush output buffer */
+    else
+    {
+        fseek(st, ftell(st), SEEK_SET);
+        ret=0;
+	goto fflush_end;
+    }
+    st->_pback=0;                         /* reset buffer */
+    st->_cnt=0;
+    st->_flag|=_F_RST;
+    st->_flag&=~(_F_OUT|_F_IN);
+fflush_end:
+    return(ret);
+}
+
+/****************************************************************************
+*  fdopen - assign stream to handle					    *
+****************************************************************************/
+
+#define _WRITE	  2
+#define NODEFMODE 4
+#define _READ	  8
+
+FILE *fdopen(int handle, char *type)
+{
+    int  num;
+    int  flag, mode;
+
+    flag=_F_RST;
+    mode=0;
+    if(handle < 0)			/* bad handle */
+    {
+	 errno=EBADF;
+	 return(NULL);
+    }
+    if(_scan_type(type, &flag, &mode) < 0)	  /* get the access mode */
+	return(NULL);
+    if((!(mode&NODEFMODE))&&(_fmode==O_BINARY))
+	flag|=_F_BIN;
+    if(mode&_WRITE)
+    {
+	if(mode&_READ)
+	    flag|=_F_RDWR;
+	else
+	    flag|=_F_WRIT;
+    }
+    else
+	flag|=_F_READ;
+    num=_free_stream(); 			  /* find a free stream */
+    if(num < 0)
+    {
+        close(handle);
+	return(NULL);
+    }	
+    return(_alloc_stream(&_iob[num], handle, flag));
+}						  /* allocate the stream */
+
+FILE *  _alloc_stream(FILE *stream, int handle, int flag)
+{
+    stream->_file=handle;		   /* allocates buffer and sets flags */
+    stream->_flag=flag;
+    stream->_cnt=0;
+    stream->_pback=0;
+    stream->_size=BUFSIZ;
+    if(_openfd[handle]&O_DEVICE)
+	stream->_flag|=_F_DEV;
+    if((stream->_base= (char *) malloc(BUFSIZ)) == NULL)
+    {
+	stream->_size=0;		   /* no memory for buffer */
+	stream->_ptr=NULL;
+	errno=ENOMEM;
+    }
+    else
+    {
+	stream->_size=BUFSIZ;
+	stream->_ptr=stream->_base;
+    }
+    return(stream);
+}
+
+int _free_stream()                               /* find a free stream */
+{
+    int n;
+
+    for(n=0; n < _open_max; n++)
+    {
+	if(_iob[n]._flag == 0)
+	    return(n);
+    }
+    return(-1);
+}
+
+/****************************************************************************
+*  freopen - close existing stream and assign new file			    *
+****************************************************************************/
+
+FILE *freopen(const char *path, const char *type, FILE *st)
+{
+    int handle, flag, mode;
+
+    if(fclose(st) == EOF)		     /* close old stream */
+	return(NULL);
+    flag=_F_RST;
+    mode=0;
+    if(_scan_type(type, &flag, &mode) < 0)   /* get file mode */
+	goto fr_error;
+    handle=_open_stream(path, &flag, mode);  /* open new */
+    if(handle < 0)
+	goto fr_error;
+    return(_alloc_stream(st, handle, flag)); /* assign to stream */
+fr_error:
+    return(NULL);
+}
+
+/****************************************************************************
+*  fclose - close stream						    *
+****************************************************************************/
+
+int fclose(FILE *st)
+{
+     int ret;
+
+     ret=0;
+     if(!_valid_stream(st))
+     {
+     	 ret=-1;
+     	 goto fclose_error;
+     }	
+     if(st->_size)
+         _flusher(st);			    /* flush buffer if any */
+     if(close(st->_file) < 0)		    /* close file */
+	 ret=-1;
+     if((st->_base != NULL) && (!(st->_flag&_F_UBUF)))
+	 free(st->_base);		    /* free system allocated buffer */
+     st->_flag=0;                           /* free stream */
+     if(_tmpfiles[st->_file])
+     {
+         unlink(_tmpfiles[st->_file]);
+         free(_tmpfiles[st->_file]);
+         _tmpfiles[st->_file]=NULL;
+     }
+fclose_error:
+     return(ret);
+}
+
+/****************************************************************************
+*  fcloseall - closes all streams except standards			    *
+****************************************************************************/
+
+int fcloseall(void)
+{
+    int n, count;
+
+    count=0;
+    for(n=3; n < _open_max; n++)
+    {
+	if(fclose(&_iob[n]) == 0)
+	    count++;
+    }
+    return(count);
+}
+
+/****************************************************************************
+*  setbuf - allocates user buffer to stream				    *
+****************************************************************************/
+
+void setbuf(FILE *st, char *buffer)
+{
+    if((!_valid_stream(st))||(!(st->_flag&_F_RST))||(st->_flag&_F_UBUF))
+	return;
+    if(st->_base != NULL)	    /* free any system buffer */
+	free(st->_base);
+    st->_base=buffer;		    /* use user buffer */
+    st->_ptr=buffer;
+    if(buffer != NULL)
+    {
+	st->_size=BUFSIZ;
+	st->_flag|=_F_UBUF;
+    }
+    else
+    {
+	st->_size=0;
+        st->_flag&=~_F_LBUF;
+    }
+    return;
+}
+
+/****************************************************************************
+*  setvbuf - allocates user or system buffer to stream			    *
+****************************************************************************/
+
+int setvbuf(FILE *st, char *buffer, int type, size_t size)
+{
+    int flag;
+
+    if((type < _IOFBF) || (type > _IONBF) || ((int) size < 0))
+        return(1);
+    flag=st->_flag;
+    if((!_valid_stream(st))||(!(flag&_F_RST))||(size < 0))
+    {
+    	return(1);
+    }	
+    if((st->_base != NULL) || (!(st->_flag&_F_UBUF)))	   /* free old buffer */
+	free(st->_base);
+    st->_flag&=(~_F_LBUF|_F_IN|_F_OUT);
+    if(type != _IONBF)
+    {
+	if(buffer==NULL)
+	{			   /* allocate new system buffer */
+	    buffer=malloc(size);
+	    if(buffer==NULL)
+	    {
+		errno=ENOMEM;
+		return(1);
+	    }
+	}
+	else			  /* user buffer */
+	    st->_flag|=_F_UBUF;
+	st->_base=buffer;
+	st->_ptr=buffer;
+	st->_size=size;
+	if(type == _IOLBF)	  /* line buffered */
+	    st->_flag|=_F_LBUF;
+    }
+    else			  /* no buffer */
+    {
+	st->_size=0;
+	st->_base=NULL;
+        st->_ptr=NULL;
+        st->_cnt=0;
+    }
+setvbuf_error:
+    return(0);
+}
+
+/****************************************************************************
+*  fread - get a number of data blocks from stream			    *
+****************************************************************************/
+
+size_t fread(void *buf, size_t size, size_t count, FILE *st)
+{
+    unsigned numtoread;
+    unsigned pos;
+    int flag;
+    char *buffer;
+    long total, numleft, p;
+    size_t ret;
+
+    flag=st->_flag;
+    if((!flag) || (size == 0) || (count==0) || (flag&(_F_ERR|_F_EOF)))
+    {
+    	ret=0;
+    	goto fread_error;
+    }	
+    if((flag&_F_OUT) || (!(st->_flag&_F_READ)))
+    {
+	st->_flag|=_F_ERR;
+    	ret=0;
+    	goto fread_error;
+    }
+    st->_flag|=_F_IN;
+    buffer=(char *)buf;
+    total=size*count;			/* how many bytes are there to read */
+    pos=0;
+    if((st->_size == 0) || (!(st->_flag&_F_BIN)))
+    {
+	for(p=0; p < total; p++)	/* unbuffered */
+	{
+	    ret=getc(st);
+	    if(ret == EOF )
+		break;
+	    buffer[pos]= (char) ret;
+	    pos++;
+	}
+    }
+    else
+    {
+	numleft=total;
+	p=0;
+	do
+	{
+	    if(st->_cnt == 0)	       /* fill empty buffer */
+	    {
+		if(_filler(st) <= 0)
+		    break;	       /* error or EOF */
+	    }
+	    if( (long) (unsigned) st->_cnt >= numleft)	  /* read entire item */
+		numtoread = (unsigned) numleft;
+	    else
+		numtoread=st->_cnt;    /* read entire buffer */
+	    memcpy(buffer, st->_ptr, numtoread);
+	    st->_cnt-=numtoread;
+	    buffer+=numtoread;
+	    st->_ptr+=numtoread;
+	    numleft-=numtoread;
+	    p+=numtoread;
+	}while(numleft);
+    }
+    ret=(int) p/size;
+fread_error:
+    return(ret);	     /* return number of complete items read */
+}
+
+/****************************************************************************
+*  fwrite - put a number of data blocks on stream			    *
+****************************************************************************/
+
+size_t fwrite(const void *buf, size_t size, size_t count, FILE *st)
+{
+    unsigned numtowrite;
+    unsigned pos;
+    char *buffer;
+    long total, numleft, p;
+    int flag;
+    size_t ret;
+
+    flag=st->_flag;
+    if((!flag) || (size == 0) || (count==0) || (flag&(_F_ERR|_F_EOF)))
+    {
+    	ret=0;
+    	goto fwrite_error;
+    }	
+    if((flag&_F_IN) || (!(st->_flag&_F_WRIT)))
+    {
+	st->_flag|=_F_ERR;
+    	ret=0;
+    	goto fwrite_error;
+    }
+    st->_flag|=_F_OUT;
+    buffer=(char *)buf;
+    pos=0;
+    total=size*count;
+    if((st->_size == 0) || (!(st->_flag&_F_BIN)))
+    {
+	for(p=0; p < total; p++)	/* unbuffered */
+	{
+	    if(putc(buffer[pos], st) == -1)
+		break;
+	    pos++;
+	}
+    }
+    else
+    {
+	numleft=total;
+	p=0;
+	do
+	{
+	    if( (long) (unsigned) st->_cnt >= numleft)	  /* write entire item */
+		numtowrite= (unsigned) numleft;
+	    else
+		numtowrite=st->_cnt;			  /* write entire buffer */
+	    memcpy(st->_ptr, buffer, numtowrite);
+	    st->_cnt-=numtowrite;
+	    buffer+=numtowrite;
+	    st->_ptr+=numtowrite;
+	    numleft-= (long) numtowrite;
+	    if(st->_cnt == 0)
+	    {
+		if(_flusher(st) < 0)
+		    break;				  /* error */
+	    }
+	    p+=numtowrite;
+	}while(numleft);
+    }
+    ret=(int) p/size;
+fwrite_error:
+    return(ret);     /* return number of complete items written */
+}
+
+/*--------------------------------------------------------------------------*
+*	      creat.c - creates a file. 				
+*---------------------------------------------------------------------------*/
+
+int creat(const char *path, int permission)
+{
+    int  fh, fdesc;
+
+    fdesc=_fmode;			  /* set RTL I/O flags */
+    permission^=_fmask;
+    if(permission == S_IREAD)
+    {
+	    permission=FA_RDONLY;
+    }
+    else
+    {
+	    fdesc|=O_RDWR;
+	    permission=FA_NORMAL;
+    }
+    if(_fmode&O_TEXT)
+	    permission=FA_TEXT;
+    fh=_creat_trunc(path, permission);	 /* truncate if exists and !readonly */
+    if((fh < 0) || (fh >= _open_max))
+       return(-1);
+    if(isatty(fh))
+        fdesc|=O_DEVICE;
+    _openfd[fh]=fdesc;                   /* store file descriptor */
+    return(fh);                          /* return handle */
+}
+
+/*-------------------------------------------------------------------------*
+*  open.c - opens a file.						   *
+*  This function opens a file, setting DOS access and permision modes,     *
+*  and stores access and translation modes in the file descriptor array    *
+*  _openfd.								   *
+*--------------------------------------------------------------------------*/
+
+#pragma warn(wvnu => off)
+
+int open(const char *path, int access, ...)
+{
+    va_list  varg;
+    int  fh, fdesc;
+    unsigned permission;
+
+    fdesc=0;
+    if(access&O_TEXT)		    /* defaults to _fmode */
+        fdesc|=O_TEXT;
+    else if(access&O_BINARY)
+	fdesc|=O_BINARY;
+    else if( (_fmode == O_BINARY) || (_fmode == O_TEXT))
+	fdesc|=_fmode;
+    else
+	fdesc|=O_BINARY;
+    if(access&(O_CREAT|O_APPEND|O_TRUNC))  /* create append or truncate */
+    {
+	if(access&O_CREAT)
+	{
+	    va_start(varg, access);
+	    permission=va_arg(varg, unsigned);	  /* get permission */
+	}
+	else
+	{
+	    if(!(access&(O_RDWR|O_WRONLY)))
+		permission=S_IREAD;
+	    else
+		permission=S_IREAD|S_IWRITE;
+	}
+	permission^=_fmask;			  /* exclusive or with fmask */
+	if(permission == S_IREAD)		  /* set DOS access modes */
+	{
+	    permission=FA_RDONLY;
+	}
+	else
+	{
+	    fdesc|=O_RDWR;
+	    permission=FA_NORMAL;
+	}
+	if (fdesc&O_TEXT)
+	    permission|=FA_TEXT;
+        if(_exists(path))        /* does file exist ? */
+	{
+	    if(access&O_EXCL)
+	    {
+		errno=EEXIST;
+		return(-1);		    /* if exclusive flag return error */
+	    }
+            if(!(access&O_TRUNC))
+                goto open_file;             /* if not truncate open file */
+	}
+        else if(!(access&O_CREAT))          /* create only if flag set */
+        {
+            errno=ENOENT;
+            return(-1);		
+        }
+        fh=_creat_trunc(path, permission);
+    }
+    else
+    {
+open_file:				    /* open file */
+	if(!(access&(O_RDWR|O_WRONLY)))
+	    fdesc|=O_RDONLY;		    /* write access given */
+	else
+	{
+	    access&=~(O_RDONLY|O_WRONLY);
+	    access|=O_RDWR;
+	    fdesc|=O_RDWR;
+	}
+	access&=~(O_TEXT|O_BINARY);
+	if (fdesc&O_TEXT)
+	    access|=O_TEXT;
+	fh=_open(path, access);
+    }
+    if((fh < 0)	|| (fh >= _open_max)) /* invalid handle from _open or _creat */
+        return(-1);
+    if(access&O_APPEND) 		 /* if O_APPEND set flag */
+        fdesc|=O_APPEND;
+    if(isatty(fh))			 /* check for character device */
+        fdesc|=O_DEVICE;
+    _openfd[fh]=fdesc;                   /* store file descriptor */
+    return(fh);                          /* return handle */
+}
+
+/*-------------------------------------------------------------------------*
+*  dup.c - level 1 I/O - force duplicate file handle.			   *
+*--------------------------------------------------------------------------*/
+
+int dup(int handle)
+{
+    int nh;
+
+    if(((nh=_dup(handle)) == -1) || (nh >= _open_max))
+        return(-1);                     /* duplication failed */
+    _openfd[nh]=_openfd[handle];        /* copy file desc */
+    return(nh);                         /* success - return new handle */
+}
+
+#pragma warn(wvnu => on)
+
+/*-------------------------------------------------------------------------*
+*  dup2.c - level 1 I/O - force duplicate file handle.                     *
+*--------------------------------------------------------------------------*/
+
+int dup2(int oldhandle, int newhandle)
+{
+    if(_openfd[newhandle])	       /* close new handle if open */
+	close(newhandle);		       /* at level 1 */
+    if(_dup2(oldhandle, newhandle) < 0)
+        return(-1);                            /* duplication failed */
+    _openfd[newhandle]=_openfd[oldhandle];     /* copy file desc */
+    return(0);                                 /* success - return 0 */
+}
+
+/*-------------------------------------------------------------------------*
+*  setmode.c - set file translation mode .				   *
+*--------------------------------------------------------------------------*/
+
+
+int setmode(int handle, unsigned mode)
+{
+    int ret, n;
+    char name[P_FNAMESIZE];
+
+    if((mode != O_BINARY) && (mode != O_TEXT))
+    {
+invalid:
+	errno=EINVAL;
+	return(-1);
+    }
+    ret=-1;
+    if(_openfd[handle])
+    {
+	_FsChanToName(getRealHandle(handle),&name[0]);
+	if (memcmp("LOC",&name[0],3)!=0)
+	    goto invalid;
+	ret=_openfd[handle]&(O_BINARY|O_TEXT);	   /* save old mode */
+	_openfd[handle]&= ~(O_BINARY|O_TEXT);	   /* mask out old mode */
+	_openfd[handle]|=mode;			   /* set new mode */
+	n=-1;
+	while(++n < _open_max)			   /* look for level 2 stream */
+	{
+	    if(_iob[n]._file == handle)
+	    {
+		if(mode == O_BINARY)		   /* Binary - set flag */
+		    _iob[n]._flag|=_F_BIN;
+		else
+		    _iob[n]._flag&=~(_F_BIN);	   /* Text - clear flag */
+		break;
+	    }
+	}
+    }
+    else
+	errno=EBADF;			   /* file wasn't open */
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*    stat and fstat - return file status information in stat structure.    *
+*--------------------------------------------------------------------------*/
+
+#define MAX_EXTS 4
+static char exec_exts[MAX_EXTS][5]={ ".BTF", ".OPO", ".APP",".IMG"};
+
+int stat(const char *path, struct stat *statbuf)
+
+{
+    int fmode, temp, drive, fh, n;
+    long time;
+
+    if (!_isloc(path))
+    {
+	errno=EINVAL;
+	return(-1);
+    }
+    temp=0;
+    fmode=_chmod(path, 0, 0);	      /* get access mode and file type */
+    if(fmode == -1)
+    {
+	errno=ENOENT;
+	return(-1);
+    }
+    statbuf->st_nlink=1;	       /* nlink is always one */
+    if(fmode&0x18)
+    {
+	statbuf->st_mode=S_IFDIR;
+	return(0);
+    }	
+    else
+	temp|=S_IFREG;
+    if(fmode&1)
+	temp|=S_IREAD;
+    else
+	temp|=S_IREAD|S_IWRITE;
+    fh=_open(path, O_RDONLY);	      /* open the file */
+    if(fh < 0)
+	return(-1);
+    if(isatty(fh))		      /* is it a device */
+	temp|=S_IFCHR;
+    else			      /* if it is a file get drive, length */
+				      /* and time info plus exec status    */
+    {
+	drive=_filedrive(fh);
+	statbuf->st_dev=drive;
+	statbuf->st_rdev=drive;
+	n=0;
+	while(n < MAX_EXTS)
+	{
+	    if(strstr(path, exec_exts[n]))
+	    {
+                temp|=S_IEXEC;
+                break;
+            }
+            ++n;
+	}
+	statbuf->st_size=filelength(fh);
+	time=get_utime(fh);
+	statbuf->st_atime=time;
+	statbuf->st_mtime=time;
+	statbuf->st_ctime=time;
+    }
+    statbuf->st_mode=temp;
+    _close(fh); 		       /* close the file */
+    return(0);
+}
+
+int fstat(int handle, struct stat *statbuf)
+{
+    int fmode, temp, drive;
+    long time;
+
+    temp=0;
+    fmode=_openfd[handle];
+    if(fmode == 0)
+    {
+	errno=EBADF;
+	return(-1);
+    }
+    temp|=S_IFREG;		       /* get access etc from file descriptor */
+    if(fmode&O_RDWR)
+	temp|=S_IREAD|S_IWRITE;
+    else if(fmode&O_WRONLY)
+	temp|=S_IWRITE;
+    else
+	temp|=S_IREAD;
+    if(fmode&O_DEVICE)
+    {
+	temp|=S_IFCHR;
+	drive=handle;
+    }
+    else			       /* if it is a file get length, drive */
+    {				       /* and time info */
+	statbuf->st_size=filelength(handle);
+	time=get_utime(handle);
+	statbuf->st_atime=time;
+	statbuf->st_mtime=time;
+	statbuf->st_ctime=time;
+	drive=_filedrive(handle);
+    }
+    statbuf->st_dev=drive;
+    statbuf->st_rdev=drive;
+    statbuf->st_mode=temp;
+    statbuf->st_nlink=1;	       /* nlink is always one */
+    return(0);
+}
+
+/*-------------------------------------------------------------------------*
+*    chsize - change size of file .					   *
+*--------------------------------------------------------------------------*/
+
+#define SECSIZE 2024L
+
+int chsize(int handle, long size)
+{
+    char *h;
+    int ret,mode;
+
+    if ((h=getRealHandle(handle))==NULL)
+	return(-1);
+    if ((ret=_iow3(h,P_FSETEOF,&size))<0)
+	{
+	_ioerr(ret);
+	return(-1);
+	}
+    mode=P_FABS;
+    _iow4(h,P_FSEEK,&mode,&size);
+    return(0);
+}
+
+/*-------------------------------------------------------------------------*
+*  getcwd.c - returns pointer to buffer containing current directory.      *
+*--------------------------------------------------------------------------*/
+
+char *getcwd(char *buf, int maxlen)
+{
+    char temp[P_FNAMESIZE];
+    int  n,p,aflag;
+
+    aflag=0;
+    _getPath(&temp[0]);
+    if(buf == NULL)
+    {
+        buf=(char *) malloc(maxlen);     /* if buffer is null allocate memory */
+        if(buf == NULL)
+        {
+            errno=ENOMEM;       /* no memory - error */
+            return(NULL);
+	}
+	aflag=1;
+    }
+    n=0;
+    p=P_FSYSNAMESIZE;
+    while(n < maxlen)    /* copy maxlen bytes to buffer */
+    {
+	if((buf[n++]=temp[p++]) == 0)
+	{
+	    if ((n=strlen(&buf[0]))!=3)
+		buf[n-1]=0;
+            return(buf);
+	}
+    }
+    errno=ERANGE;		 /* string too long */
+    if(aflag)			 /* free heap alocated buffer */
+	free(buf);
+    return(NULL);
+}
+
+/*-------------------------------------------------------------------------*
+*    console I/O                         				   *
+*--------------------------------------------------------------------------*/
+
+void cputs(const char *s)
+{
+    int n, c;
+
+    n=0;
+    if(_ungotchar!=(-1))
+    {
+        putch(_ungotchar);
+        _ungotchar=(-1);
+    }
+    while((c=s[n++]) != 0)
+    {
+        putch(c);
+    }
+    return;
+}
+
diff --git a/code/SIBOSDK/src/clib1.a b/code/SIBOSDK/src/clib1.a
new file mode 100644
index 0000000..14afaea
--- /dev/null
+++ b/code/SIBOSDK/src/clib1.a
@@ -0,0 +1,1454 @@
+(* Release 3.00 *)
+
+(*    clib1 - common misc stuff *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Written by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module clib1
+
+segment _BSS(BSS, 28H)
+
+public __stream : org DataPtrSize
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __swap :
+(*
+void _swap(void *p1, void *p2, size_t width)
+swaps data at p1 with that at p2.
+*)
+
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+swapLoop:
+    mov  al, [di]
+    movsb
+    mov  [si][-1], al
+    loop swapLoop
+    pop  si
+    pop  di
+    ret  0
+
+(* __swap ENDP *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __rotl :
+(*
+int _rotl(int val, int shift)
+returns val rotated left by shift bits
+*)
+
+    push cx
+    mov  cl, bl
+    rol  ax, cl
+    pop  cx
+    ret  0
+
+(* __rotl ENDP  *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __rotr :
+(*
+int _rotr(int val, int shift)
+returns val rotated right by shift bits
+*)
+
+    push cx
+    mov  cl, bl
+    ror  ax, cl
+    pop  cx
+    ret  0
+
+(* __rotl ENDP  *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __lrotl :
+(*
+long  _lrotl(long val, int shift)
+returns val rotated left by shift bits
+*)
+
+    push cx
+    mov  dx, bx
+    and  cx, 31
+llLoop:
+    shl  ax, 1
+    rcl  dx, 1
+    jnc  llCarryZero
+    or   ax, 1
+llCarryZero:
+    loop llLoop
+    pop  cx
+    ret  0
+
+(* __rotl ENDP  *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __lrotr :
+(*
+long  _lrotr(long val, int shift)
+returns val rotated right by shift bits
+*)
+
+    push cx
+    mov  dx, bx
+    and  cx, 31
+lrLoop:
+    shr  dx, 1
+    rcr  ax, 1
+    jnc  lrCarryZero
+    or   dx, 8000H
+lrCarryZero:
+    loop lrLoop
+    pop  cx
+    ret  0
+
+(* __rotl ENDP  *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public _segread :          (* copies segment registers into SEGREGS *)
+(*
+void segread(struct SREGS *segregs)
+*)
+
+ES = 0
+CS = 2
+SS = 4
+DS = 6
+
+    push bx
+    mov  bx, ax
+    mov  [bx][ES], es
+    mov  [bx][CS], cs
+    mov  [bx][DS], ds
+    mov  [bx][SS], ss
+    pop  bx
+    ret  0
+
+(* _segread ENDP *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public __enable :          (* enable interrupts *)
+public _enable :
+
+    sti
+    ret  0
+
+(* __enable ENDP *)
+
+public __disable :          (* disable interrupts *)
+public _disable :
+
+    cli
+    ret  0
+
+(* __disable ENDP *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public _outportb :
+public _outp :
+
+    push dx
+    mov  dx, ax
+    mov  ax, bx
+    out  byte dx, al
+    pop	 dx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public _outportw :
+public _outpw :
+
+    push dx
+    mov  dx, ax
+    mov  ax, bx
+    out  word dx, ax
+    pop	 dx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public _inportb :
+public _inp :
+
+    push dx
+    mov  dx, ax
+    in   byte al, dx
+    sub	 ah, ah
+    pop	 dx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public _inportw :
+public _inpw :
+
+    push dx
+    mov  dx, ax
+    in   word ax, dx
+    pop  dx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+public _stackavail :
+(*
+size_t stackavail(void)
+returns bytes left in stack.
+*)
+
+    mov  ax, sp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+extrn __getDateAndTime
+
+public _gettime :          (* gets system time *)
+(*
+void gettime(struct time *timeptr)
+*)
+hour    = 0
+min     = 1
+sec     = 2
+hund    = 3
+DataOsTimeInTicks = 420H
+DataOsLcdType = 43BH
+
+    push ax
+    push bx
+    push cx
+    push dx
+    push di
+    push si
+    mov  cx, ax
+    call __getDateAndTime
+    mov  si, cx
+    mov	 ax, [di][DateHour]
+    mov	 [si][hour], ax
+    mov	 al, [di][DateSecond]
+    mov	 [si][sec], al
+    int	 GenDataSegment
+    mov	 ax, es:[DataOsTimeInTicks]
+    mov	 bl, es:[DataOsLcdType]
+    cmp	 bl, Lcd640X200Small
+    jbe	 doSiboClock
+    cmp	 bl, Lcd160X80
+    je	 doSiboClock
+    cmp	 bl, Lcd240X80
+    jne	 doPcClock
+doSiboClock:
+    test ax, ax
+    jns	 stillPositive
+    add	 al, 32
+stillPositive:
+    mov	 ah, al
+    mov	 al, 32
+    sub	 al, ah
+    mov	 ah, al
+    add	 al, ah
+    add	 al, ah
+    jmp	 setHundreds
+doPcClock:
+    sub	 dx, dx
+    mov	 bx, 655
+    div  bx
+setHundreds:
+    mov	 [si][hund], al
+    pushf
+    cli
+    push ss
+    pop	 es
+    popf
+    add	 sp, (DateEnt + DyScEnt)
+    pop	 si
+    pop  di
+    pop	 dx
+    pop  cx
+    pop	 bx
+    pop  ax
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+extrn __getDateAndTime
+extrn __setDateAndTime
+
+public _settime :          (* sets system time *)
+(*
+void settime(struct time *timeptr)
+*)
+
+hour    = 0
+min     = 1
+sec     = 2
+hund    = 3
+
+    push ax
+    push cx
+    push di
+    push si
+    mov  cx, ax
+    call __getDateAndTime
+    mov  si, cx
+    mov	 ax, [si][hour]
+    mov	 [di][DateHour], ax
+    mov	 al, [si][sec]
+    mov	 [di][DateSecond], al
+    call __setDateAndTime
+    add	 sp, (DateEnt + DyScEnt)
+    pop	 si
+    pop  di
+    pop  cx
+    pop  ax
+    ret  0
+
+(*************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+extrn __getDateAndTime
+
+public _getdate :          (* gets system date *)
+(*
+void getdate(struct date *dateptr)
+*)
+
+year    = 0
+day     = 2
+mon     = 3
+
+    push ax
+    push cx
+    push di
+    push si
+    mov  cx, ax
+    call __getDateAndTime
+    mov  si, cx
+    mov	 ax, [di][DateMonth]
+    xchg ah, al
+    add	 ax, 101H
+    mov	 [si][day], ax
+    mov	 al, [di][DateYear]
+    sub	 ah, ah
+    add	 ax, 1900
+    mov	 [si][year], ax
+    add	 sp, (DateEnt + DyScEnt)
+    pop	 si
+    pop  di
+    pop  cx
+    pop  ax
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+extrn __getDateAndTime
+extrn __setDateAndTime
+
+public _setdate :          (* sets system date *)
+(*
+void setdate(struct date *dateptr)
+*)
+
+dateptr = frame
+year    = 0
+day     = 2
+mon     = 3
+
+    push ax
+    push cx
+    push di
+    push si
+    mov  cx, ax
+    call __getDateAndTime
+    mov  si, cx
+    mov	 ax, [si][day]
+    xchg ah, al
+    sub	ax, 101H
+    mov	 [di][DateMonth], ax
+    mov	 ax, [si][year]
+    sub	 ax, 1900
+    mov	 [di][DateYear], al
+    call __setDateAndTime
+    add	 sp, (DateEnt + DyScEnt)
+    pop	 si
+    pop  di
+    pop  cx
+    pop  ax
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __vp_flush
+extrn __vp_ret
+extrn __stream
+
+select _TEXT
+
+extrn __fputn
+(*
+void _str_out(char far *s, int flag, int wid, int prec)
+*)
+
+_NO_POINT = 10H
+_L_JUST   = 1
+
+file   = -2
+s      = -4
+flag   = -6
+wid    = -8
+prec   = -10
+tmode  = -12                           (* 0 = file is text mode *)
+locals = 14
+
+public __str_out :                     (* internal function *)
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push di
+    push si
+    mov  [bp][s], ax
+    mov  [bp][flag], bx
+    mov  [bp][wid],  cx
+    mov  [bp][prec], dx
+    mov  bx, cx                          (* bx = wid *)
+    or   dx, dx
+    jnz  FindLen
+    test cx, _NO_POINT                   (* is No Precision bit set? *)
+    jnz  FindLen
+    mov  dx, 7FFFH
+    mov  [bp][prec], dx                  (* [bp][prec] is now OK *)
+FindLen:
+    mov  di, [bp][s]                     (* di = s, find end of string *)
+    mov  cx, -1
+    sub  ax, ax
+    cld
+    repne;scasb
+    not  cx
+    dec  cx
+    cmp  cx, dx
+    jb   LenShorter
+    mov  cx, dx
+LenShorter:
+    sub  bx, cx                          (* trash bx (wid) *)
+    mov  cx, bx                          (* cx = pad length *)
+(* stat: ax = 0 | bx = trash | cx = pad len | ~dx = prec | ~es:di = s *)
+    mov  bx, [__stream]                  (* ds:bx = FILE [near DOS] *)
+    mov  [bp][file], bx                  (* save FILE in file for __fputn *)
+    mov  di, [bx][_flag]                 (* di = FILE flags *)
+    and  di, _F_BIN                      (* is file text mode? *)
+    mov  [bp][tmode], di
+    mov  di, [bx][_ptr]                  (* es:di = FILE buffer *)
+    sub  dx, dx                          (* dx is the output count *)
+    mov  bx, [bx][_cnt]                  (* bx is _cnt *)
+(* stat: ax = trash | bx = _cnt | cx = pad len | dx = out count | es:di = dest *)
+    cmp  cx, 0
+    jle  LeftPadDone
+    test word [bp][flag], _L_JUST
+    jnz  LeftPadDone
+    mov  al, 20H
+LeftPadLoop:
+    dec  bx
+    cmp  bx, 0                           (* have we run out of buffer space? *)
+    jl   LeftClearBuffer
+    stosb                                (* insert pad character *)
+    inc  dx                              (* inc output counter *)
+    loop LeftPadLoop
+    jmp  LeftPadDone
+LeftClearBuffer:
+    call __fputn                         (* Clear the buffer *)
+    mov  al, 20H
+    jmp  LeftPadLoop
+LeftPadDone:
+    push cx                              (* save pad length *)
+    mov  cx, [bp][prec]                  (* cx = precision *)
+    jcxz StrOutDone
+    mov  si, [bp][s]                     (* ds:si = s *)
+    mov  ah, 0AH
+StrOutLoop:
+    lodsb
+    cmp  ah, al                          (* is it a LineFeed? *)
+    jz   TranslateLF
+    or   al, al                          (* is it a 0C? *)
+    jz   StrOutDone
+JumpRet:
+    dec  bx
+    cmp  bx, 0                           (* buffer space check *)
+    jl   StrOutClearBuffer
+    stosb
+    inc  dx                              (* inc output counter *)
+    loop StrOutLoop
+    jmp  StrOutDone
+StrOutClearBuffer:
+    push ax
+    call __fputn
+    pop  ax
+    jmp  JumpRet
+TranslateLF:
+    cmp  byte [bp][tmode], 0             (* Binary Mode?, Don't translate *)
+    jnz  JumpRet
+    mov  al, 0DH
+    dec  bx
+    cmp  bx, 0
+    jl   TranslateClearBuffer
+    stosb
+    mov  al, ah
+    jmp  JumpRet
+TranslateClearBuffer:
+    call __fputn
+    mov  ah, 0AH
+    jmp  TranslateLF
+StrOutDone:
+    pop  cx
+    cmp  cx, 0
+    jle  RightPadDone
+    test word [bp][flag], _L_JUST
+    je   RightPadDone
+    mov  al, 20H
+RightPadLoop:
+    dec  bx
+    cmp  bx, 0
+    jl   RightClearBuffer
+    stosb
+    inc  dx
+    loop RightPadLoop
+    jmp  RightPadDone
+RightClearBuffer:
+    call __fputn
+    mov  al, 20H
+    jmp  RightPadLoop
+RightPadDone:
+(* stat: ax = trash | bx = _cnt | cx = trash | dx = out count | es:di = end of dest *)
+    add  [__vp_ret], dx
+    mov  si, [__stream]                  (* ds:si = FILE *)
+    mov  [si][_cnt], bx
+    mov  [si][_ptr], di
+    pop  si
+    pop  di
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __vp_flush
+
+select _TEXT
+
+file   = -2
+
+public __fputn :
+    mov  ax, bx
+    mov  bx, [bp][file]
+    mov  [bx][_cnt], ax
+    mov  [bx][_ptr], di
+    push cx
+    push dx
+    push bx
+    mov  ax, bx
+    call [__vp_flush]
+    pop  bx
+    pop  dx
+    pop  cx
+    mov  di, [bx][_ptr]
+    mov  bx, [bx][_cnt]
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __vp_flush
+extrn __fputn
+
+select _DATA
+
+extrn __stream
+extrn __vp_ret
+
+select _TEXT
+
+public __justify :         (* internal function *)
+(*
+void _justify(char *s, int flag, int wid)
+*)
+
+nopoint  =   10H
+left     =    1H
+zero     =   80H
+VBUFSIZE =   256
+
+temp     = -2
+padchar  = -6
+s        = -10
+flag     = -12
+wid      = -14
+locals   =  14
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push di
+    push si
+    mov  [bp][s], ax
+    mov  [bp][flag], bx
+    mov  [bp][wid], cx
+
+    test word [bp][flag], ZFLAG
+    jz   useSpace
+    mov  dx, '0'
+    jmp  gotPad
+useSpace:
+    mov  dx, 20H
+gotPad:
+    mov  [bp][padchar], dx
+    mov  di, [bp][s]
+    mov  cx, -1
+    sub  ax, ax
+repne ; scasb
+    not  cx
+    dec  cx
+    mov  bx, [bp][wid]
+    sub  bx, cx
+    mov  cx, bx                  (* cx is pad length *)
+    sub  dx, dx                  (* dx now output count *)
+    mov  bx, [__stream]          (* ds:bx is FILE *)
+    mov  [bp][temp], bx
+    mov  di, [bx][_ptr]          (* es:di is destination *)
+    mov  bx, [bx][_cnt]          (* bx is now _cnt, ds still FILE seg *)
+    mov  si, [bp][s]
+    cmp  cx, 0
+    jle  pad1Done
+    test word [bp][flag], left
+    jnz  pad1Done
+    add  dx, cx
+    mov  al, [bp][padchar]
+    cmp  al, '0'
+    jnz  pad1Loop                (* handle laeding zeros in FP number *)
+    cmp  byte [si], '-'
+    je   pad0
+    cmp  byte [si], '+'
+    jnz  pad1Loop
+pad0:
+    dec  bx
+    cmp  bx, 0
+    jl   call0
+    movsb
+    inc  dx
+pad1Loop:
+    dec  bx
+    cmp  bx, 0
+    jl   call1
+    stosb
+    loop pad1Loop
+    jmp  pad1Done
+call0:
+    call __fputn
+    mov  al, [bp][padchar]
+    jmp  pad0
+call1:
+    call __fputn
+    mov  al, [bp][padchar]
+    jmp  pad1Loop
+pad1Done:
+outLoop:
+    lodsb
+    or  al, al
+    je  outDone
+outRet:
+    dec  bx
+    cmp  bx, 0
+    jl   call2
+    stosb
+    inc  dx
+    jmp  outLoop
+call2:
+    push ax
+    call __fputn
+    pop  ax
+    jmp  outRet
+outDone:
+    cmp  cx, 0
+    jle  pad2Done
+    test word [bp][flag], left
+    je   pad2Done
+    add  dx, cx
+    mov  al, [bp][padchar]
+pad2Loop:
+    dec  bx
+    cmp  bx, 0
+    jl   call3
+    stosb
+    loop pad2Loop
+    jmp  pad2Done
+call3:
+    call __fputn
+    mov  al, [bp][padchar]
+    jmp  pad2Loop
+pad2Done:
+    mov  si, [bp][temp]
+    mov  [si][_cnt], bx
+    mov  [si][_ptr], di
+    add  [__vp_ret], dx
+    pop  si
+    pop  di
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __vp_flush
+
+select _DATA
+
+extrn __stream
+extrn __vp_ret
+
+select _TEXT
+
+public __vputc :          (* internal function *)
+(*
+void _vputc(int ch)
+*)
+
+char  = -2
+locals = 2
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    mov  [bp][char], ax
+    inc  word [__vp_ret]           (* increment char count *)
+    cmp  al, 0AH
+    jne  vpRet
+    mov  bx, [__stream]
+    test word [bx][_flag], _F_BIN
+    jnz  vpCont
+    mov  ax, 0DH
+    call __vputc
+    mov  ax, 0AH
+vpRet:
+    mov  bx, [__stream]
+vpCont:
+    mov  ax, [bx][_cnt]         (* decrement stream count *)
+    dec  ax
+    js   vpCall
+    mov  [bx][_cnt], ax
+    mov  bx, [bx][_ptr]
+    mov  al, [bp][char]
+    mov  [bx], al               (* put character in buffer *)
+    mov  bx, [__stream]
+    inc  word [bx][_ptr]        (* increment pointer *)
+    cmp  al, CTLZ
+    jne  vpDone
+    test word [bx][_flag], _F_BIN
+    jz   vpDone
+    or   word [bx][_flag], _F_CTZ
+vpDone:
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+vpCall:
+    mov  ax, [__stream]
+    call [__vp_flush]
+    jmp  vpRet
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __vs_fill
+extrn _longjmp
+
+select _DATA
+
+extrn __stream
+extrn __vs_count
+extrn __EOFhandler
+
+select _TEXT
+
+public __vgetc :                   (* internal function *)
+(*
+int _vgetc()
+*)
+
+    push bp
+    push bx
+    mov  bp, sp
+    inc  word [__vs_count]         (* increment char count *)
+vsRet:
+    mov  bx, [__stream]
+    mov  ax, [bx][_cnt]         (* decrement stream count *)
+    dec  ax
+    js   vsCall
+    mov  [bx][_cnt], ax
+    mov  bx, [bx][_ptr]
+    mov  al, [bx]               (* get character from buffer *)
+    sub  ah, ah
+    mov  bx, [__stream]
+    inc  word [bx][_ptr]        (* increment pointer *)
+    test word [bx][_flag], _F_BIN
+    jnz  vsDone
+    cmp  al, CTLZ
+    jne  vsTrans
+    mov  ax, -1
+    jmp  vsError
+vsTrans:
+    cmp  al, 0DH
+    jne  vsDone
+    call __vgetc
+vsDone:
+vsError:
+    pop  bx
+    pop  bp
+    ret  0
+
+vsCall:
+    mov  ax, [__stream]
+    call [__vs_fill]
+    cmp  ax, 0
+    jg   vsRet
+    jmp  vsError
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _DATA
+
+extrn __stream
+extrn __vs_count
+
+select _TEXT
+public __vungetc :                 (* internal function *)
+(*
+int _vungetc(char)
+*)
+
+    cmp  ax, -1
+    je   vunError
+    dec  word [__vs_count]         (* decrement char count *)
+    push bx
+    mov  bx, [__stream]
+    inc  word [bx][_cnt]        (* increment stream count *)
+    dec  word [bx][_ptr]        (* decrement pointer *)
+    pop  bx
+vunError:
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __upperHex
+
+select _TEXT
+
+public _itoa :
+(*
+char  *itoa  ( value, strP, radix )
+int   value
+char *strP
+int   radix
+
+Convert a short integer value to ASCIIZ string at ( *strP ), using
+a radix from 2..36.  If the radix is 10 and value is negative
+then prefix the output by '-'.
+
+The function return value equals strP.
+*)
+
+ita_value    =    -2
+ita_strP     =    -6
+ita_radix    =    -8
+ita_buf      =    -26
+locals  = 26
+
+     push bp
+     mov  bp, sp
+     sub  sp, locals
+     push dx
+     push di
+     push si
+     mov  [bp][ita_value], ax
+     mov  [bp][ita_strP], bx
+     mov  [bp][ita_radix], cx
+     mov  di, [bp][ita_strP]
+
+(* If the request is invalid, generate an empty result*)
+
+    mov  bx, [bp][ita_radix]
+    cmp  bx, 36
+    ja   ita_end
+    cmp  bl, 2
+    jb   ita_end
+
+    mov  ax, [bp][ita_value]
+
+(* If the radix is decimal, then if the value is negative*)
+(*    put a sign on the result.*)
+
+    cmp    bl, 10
+    jne    ita_signSet
+    or     ax, ax
+    jnl    ita_signSet
+
+    mov    byte [di][0], '-'
+    inc    di
+    neg    ax
+
+ita_signSet:
+    lea    si, [bp][ita_buf]
+    mov    cx, si            (* CX remembers start of string*)
+
+(* Now loop, taking each digit as modulo radix, and reducing the value*)
+(*    by dividing by radix, until the value is zeroed.  Note that*)
+(*    at least one loop occurs even if the value begins as 0,*)
+(*    since we want "0" to be generated rather than "".*)
+
+ita_shortLoop:
+    sub    dx, dx
+    div    bx
+    mov    [si], dl
+    inc    si
+    or     ax, ax
+    jnz    ita_shortLoop
+
+(* The value has now been reduced to zero and the digits are in*)
+(* the buffer.*)
+
+    neg    cx
+    add    cx, si            (* CX = length of the numeral*)
+
+(* The digits in the buffer must now be copied in reverse order into*)
+(* the target string, translating to ASCII as they are moved.*)
+
+ita_copy:
+    cld
+
+ita_copyLoop:
+    dec    si
+    mov    al, [si]
+    sub    al, 10
+    jae    ita_alphaDigit
+    add    al, '0' + 10
+    jmp    ita_storeDigit
+
+ita_alphaDigit:
+    add    al, [__upperHex]
+
+ita_storeDigit:
+    stosb
+    loop    ita_copyLoop
+
+(* terminate the output string with a zero.*)
+
+ita_end:
+    mov    al, 0
+    stosb
+
+(* return a pointer to the string.*)
+
+    mov  ax, [bp][ita_strP][0]
+    pop  si
+    pop  di
+    pop  dx
+    add  sp, locals
+    pop  bp
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __upperHex
+
+select _TEXT
+(*   ltoa - converts signed long integer to ASCIIZ string
+     ultoa - converts unsigned long integer to ASCIIZ string
+*)
+
+public _ultoa :
+(*
+char  *ultoa  ( value, strP, radix )
+
+long  value;
+char *strP;
+int   radix;
+
+Convert an unsigned long integer value to ASCIIZ string at ( *strP),
+using a radix from 2..36.  If the radix is 10 and value is negative
+then prefix the output by '-'.
+
+The parameters are identical to _ltoa except that the value is not
+signed.  The function is implemented by jumping to shared code.
+
+The function return value equals strP.
+*)
+
+lta_value  = -4
+lta_strP   = -8
+lta_radix  = -10
+lta_buf    = -44
+locals     =  44
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    sub  si, si			(* flag indicates "not signed" *)
+    jmp  lta_shared
+
+(*  The major work is done by ltoa. *)
+
+public _ltoa :
+(*
+char  *ltoa  ( value, strP, radix )
+
+long  value;
+char *strP;
+int   radix;
+
+Convert an signed long integer value to ASCIIZ string at ( *strP),
+using a radix from 2..36.
+
+The function return value equals strP.
+*)
+
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  si, 1       (* flag indicates "may be signed" *)
+
+(* ltoa jumps into here. *)
+
+lta_shared:
+
+    mov  [bp][lta_value], ax
+    mov  [bp][lta_value][2], bx
+    mov  [bp][lta_strP], cx
+    mov  [bp][lta_radix], dx
+    mov  di, [bp][lta_strP]
+
+(* If the request is invalid, generate an empty result *)
+
+    mov  bx, [bp][lta_radix]
+    cmp  bx, 36
+    ja   lta_end
+    cmp  bl, 2
+    jb   lta_end
+
+    mov  ax, [bp][lta_value]
+    mov  cx, [bp][lta_value][2]
+    cmp  cx, 0
+    jnl  lta_notSigned		(* Is the value signed or unsigned ? *)
+
+    cmp  bl, 10	                (* only decimal numerals are signed *)
+    jne  lta_notSigned
+    or   si, si
+    je   lta_notSigned
+
+    mov  byte [di], '-'
+    inc	 di
+    not	 cx
+    neg	 ax
+    cmc		                 (*  negate CX:AX  *)
+    adc  cx, 0
+
+(* Now loop, taking each digit as modulo radix, and reducing the value
+	by dividing by radix, until the value is zeroed.  Note that
+	at least one loop occurs even if the value begins as 0,
+	since we want "0" to be generated rather than "".
+*)
+
+lta_notSigned:                    (*  BX = radix,  CX:AX = value *)
+    lea  si, [bp][lta_buf]
+    jcxz lta_shortLoop
+
+lta_longLoop:
+    xchg cx, ax
+    sub  dx, dx
+    div  bx
+    xchg ax, cx
+    div  bx
+    mov  [si], dl
+    inc  si
+    jcxz lta_shortTest	           (* does the value fit in 16 bits ? *)
+    jmp  lta_longLoop
+
+lta_shortLoop:
+    sub  dx, dx
+    div  bx
+    mov  [si], dl
+    inc  si
+lta_shortTest:
+    or   ax, ax
+    jnz  lta_shortLoop
+
+(* The value has now been reduced to zero and the digits are in
+  the buffer.
+*)
+    lea  cx, [bp][lta_buf]
+    neg  cx
+    add  cx, si	             (* CX = length of numeral *)
+
+(* The digits in the buffer must now be copied in reverse order into
+   the target string, translating to ASCII as they are moved.
+*)
+
+lta_copy:
+    cld
+
+lta_copyLoop:
+    dec  si
+    mov  al, [si]
+    sub	 al, 10
+    jae	 lta_alphaDigit
+    add  al, '0' + 10
+    jmp	 lta_storeDigit
+
+lta_alphaDigit:
+    add   al, [__upperHex]
+
+lta_storeDigit:
+    stosb
+    loop lta_copyLoop
+
+(*  terminate the output string with a zero. *)
+
+lta_end:
+    mov  al, 0
+    stosb
+
+(* return a pointer to the string *)
+
+    mov	 ax, [bp][lta_strP]
+    pop  si
+    pop  di
+    pop  dx
+    add  sp, locals
+    pop  bp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _INIT(DATA,28H)
+
+extrn __clock_time           (* initialisation routine for clock function *)
+extrn __InitLoop
+
+select  _TEXT
+do_initclock : (* defined later on ! *)
+
+select _INIT
+initclock : dw MAGIC
+    	    db PR4
+            dw do_initclock
+
+select _DATA
+public __proc_time :  dw  initclock, 0
+
+select  _TEXT
+    call __clock_time
+    mov  [__proc_time], ax
+    mov  [__proc_time][2], dx
+    jmp  __InitLoop
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memwmove :
+(*
+void *memwmove(void *dest, void *source, unsigned num)
+
+Moves num words, selecting direction according to overlap.
+Returns destination address.
+*)
+
+s_high =  -2
+s_low  =  -4
+num     = -6
+locals =   6
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  [bp][num], cx
+    push ax
+    jcxz moveDone
+    cmp  di, si
+    jb   moveDown
+    je   moveDone
+moveUp:                      (* destination is higher *)
+    std
+    dec  cx
+    shl  cx, 1
+    add  si, cx
+    add  di, cx
+    mov  cx, [bp][num]
+moveDown:                    (* destination is lower *)
+rep  ;  movsw
+    cld
+moveDone:
+    pop  ax                   (* return destination address. *)
+    pop  si
+    pop  di
+    pop  dx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memmove :
+(*
+void *memmove(void *dest, void *source, unsigned num)
+Selects correct move direction and moves num bytes.
+Returns destination address.
+*)
+
+s_high = -2
+s_low  = -4
+num    = -6
+locals =  6
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    push ax
+    jcxz moveDone
+    cmp  di, si
+    jb   moveDown
+    je   moveDone
+moveUp:                        (* destination is higher *)
+    std
+    add  si, cx
+    dec  si
+    add  di, cx
+    dec  di
+moveDown:                      (* destination is lower *)
+rep ;  movsb
+    cld
+moveDone:
+    pop  ax                    (* return destination address *)
+    pop  si
+    pop  di
+    pop  dx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _movmem :
+(*
+void *movmem(void *source, void *dest, unsigned num)
+Selects correct move direction and moves num bytes.
+Returns nothing.
+*)
+
+s_high = -2
+s_low  = -4
+num    = -6
+locals =  6
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    jcxz moveDone
+    cmp  di, si
+    jb   moveDown
+    je   moveDone
+moveUp:                      (* destination is higher *)
+    std
+    add  si, cx
+    dec  si
+    add  di, cx
+    dec  di
+moveDown:                    (* destination is lower *)
+rep ;  movsb
+    cld
+moveDone:
+    pop  si
+    pop  di
+    pop  dx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _swab :
+(*
+void swab(void *source, void *dest, unsigned num)
+Moves num bytes, selecting direction according to overlap. Swaps byte order.
+Returns nothing.
+*)
+
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    shr  cx, 1
+    jcxz moveDone
+    cmp  di, si
+    jb   moveDown
+    je   moveDone
+moveUp:                      (* destination is higher *)
+    std
+    push cx
+    dec  cx
+    shl  cx, 1
+    add  si, cx
+    add  di, cx
+    pop	 cx
+moveDown:                    (* destination is lower *)
+swabLoop:
+    lodsw
+    xchg al, ah
+    stosw
+    loop swabLoop
+    cld
+moveDone:
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+end
+
diff --git a/code/SIBOSDK/src/clib2.c b/code/SIBOSDK/src/clib2.c
new file mode 100644
index 0000000..e927e01
--- /dev/null
+++ b/code/SIBOSDK/src/clib2.c
@@ -0,0 +1,1965 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  clib2.c - common miscellaneous library functions.    		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_TIME
+#include <clib.h>
+#include <float.h>
+
+_STATIC void _qsort(char *buf, size_t num, size_t width,
+	            int (* compare)(const void *e1, const void *e2),
+	            char *_partition);
+
+void _cvt(LONGDOUBLE x, int n, int *dec, int *sign, char * buf) {
+  unsigned char bcd[10];
+  LONGDOUBLE zero = 0;
+  LONGDOUBLE norm;
+  int i, k, kp, xtra;
+
+  if ( x < zero ) {
+    x = -x;
+    *sign = 1;
+  } else {
+    *sign = 0;
+  }
+
+  if ( x == zero )
+    k = -10000;
+  else {
+    k = 1 + (int) FLOORL( LOG10L(x) + 0.001 );
+  }
+
+  xtra=0;
+  while (1) {
+    norm = x;
+    if ( k != -10000 ) {
+      kp = 18 - k;
+      if(kp > LDBL_MAX_10_EXP-1) {
+        xtra = kp - (LDBL_MAX_10_EXP-1);
+        kp = LDBL_MAX_10_EXP-1;
+      }
+      norm *= _pow_int(10,kp);
+      if(xtra)
+        norm*=_pow_int(10,xtra);;
+    }
+
+    _bcd( norm, (char  *)bcd );
+    if ( k == -10000 ) {
+      k = 1;
+      break;
+    }
+    if ( ( bcd[8] >> 4 ) != 0 )
+      break;
+    k -= 1;
+  }
+
+  *dec = k;
+  for (i=8; n>1; n-=2){
+    unsigned tmp = bcd[i];
+    i -= 1;
+    *((int*)buf) = ( '0' + '0'*256 ) + ((tmp & 15)<<8) + (tmp >> 4);
+    buf+=2;
+  }
+  if ( n ) {
+    unsigned tmp = bcd[i];
+    *buf = '0' + (tmp >> 4);
+    ++buf;
+  }
+  *buf = '\0';
+}
+
+
+_STATIC void _insert_str(char *buf, char c) {
+
+  movmem(buf, &buf[1], strlen(buf)+1);
+  buf[0] = c;
+}
+
+void _cvt_round(int n, int *dec, int fc) {
+  int prec, l;
+
+  if(n < 0)
+    n=-n;
+  if(fc)
+    n+=*dec;
+  else if(n == 0) {
+    _cvt_buf[0]='\0';
+    return;
+  }
+  if(n > 63)
+    n=63;
+  l = strlen(_cvt_buf);
+  if(l > n) {
+    prec = n;
+    if(_cvt_buf[prec] >= '5') {
+      do {
+        _cvt_buf[prec--] = '0';
+        if(prec < 0) {
+          _insert_str(_cvt_buf, '1');
+          ++(*dec);
+          ++n;
+          break;
+        }
+        ++_cvt_buf[prec];
+      } while(_cvt_buf[prec] > '9');
+    }
+    _cvt_buf[n] = '\0';
+  }
+  else {
+    while(l < n) {
+      _cvt_buf[l++]='0';
+    }
+    _cvt_buf[l] = '\0';
+  }
+}
+
+double  pow10(int p)
+{
+    return(pow(10.0, (double) p));
+}
+
+double modf(double x, double *y){
+  double tmp = _round((LONGDOUBLE) x);
+
+  *y = tmp;
+  return x - tmp;
+}
+
+long double modfl(long double x, long double *y){
+
+  long double tmp = _round(x);
+  *y = tmp;
+  return x - tmp;
+}
+
+char * ecvt(double x, int n, int *dec, int *sign ) {
+
+  _cvt((LONGDOUBLE)x,18,dec,sign,_cvt_buf);
+  _cvt_round(n, dec, 0);
+  return _cvt_buf;
+}
+
+char * fcvt(double x, int n, int *dec, int *sign ) {
+
+  _cvt((LONGDOUBLE) x,18,dec,sign,_cvt_buf);
+  _cvt_round(n, dec, 1);
+  return _cvt_buf;
+}
+
+/*-------------------------------------------------------------------------*
+*  toupper and tolower - case conversion functions.			   *
+*--------------------------------------------------------------------------*/
+
+int toupper(int  ch)
+{
+    if(_ctype[(ch)+1] & _IS_LOW)
+	ch-= 0x20;
+    return(ch);
+}
+
+int tolower(int  ch)
+{
+    if(_ctype[(ch)+1] & _IS_UPP)
+	ch+=0x20;
+    return(ch);
+}
+
+int isalnum(int c)
+{
+    return(_ctype[(c)+1] & (_IS_DIG | _IS_UPP | _IS_LOW));
+}
+
+int  isalpha(int c)
+{
+    return(_ctype[(c)+1] & (_IS_UPP | _IS_LOW));
+}
+
+int  isascii(int c)	
+{
+    return((unsigned)((c)) < 0x81);
+}
+
+int  iscntrl(int c)
+{
+    return(_ctype[(c)+1] & _IS_CTL);
+}
+
+int  isdigit(int c)
+{
+    return(_ctype[(c)+1] & _IS_DIG);
+}
+
+int  isgraph(int c)
+{
+    return((c) >= 0x21 && (c) <= 0x7e);
+}
+
+int  islower(int c)
+{
+    return(_ctype[(c)+1] & _IS_LOW);
+}
+
+int  isprint(int c)
+{
+    return((c) >= 0x20 && (c) <= 0x7e);
+}
+
+int  ispunct(int c)
+{
+    return(_ctype[(c)+1] & _IS_PUN);
+}
+
+int  isspace(int c)
+{
+    return(_ctype[(c)+1] & _IS_SP);
+}
+
+int  isupper(int c)
+{
+    return(_ctype[(c)+1] & _IS_UPP);
+}
+
+int  isxdigit(int c)
+{
+    return(_ctype[(c)+1] & (_IS_DIG | _IS_HEX));
+}
+
+int  _toupper(int c)
+{
+    return(c + 'A' - 'a');
+}
+
+int  _tolower(int c)
+{
+    return(c + 'a' - 'A');
+}
+
+int  toascii(int c)	
+{
+    return(c & 0x7f);
+}
+
+/*-------------------------------------------------------------------------*
+*  misc math functions							   *
+*--------------------------------------------------------------------------*/
+
+extern double HUGE;		   /* overflow return value */
+double _ten16 = 10.0e16;
+
+/*-------------------------------------------------------------------------*
+*    abs and labs - return absolute value of integer.			   *
+*--------------------------------------------------------------------------*/
+
+int  abs(int num)
+{
+    if(num < 0 )
+	return(-num);
+    return(num);
+}
+
+long labs(long num)
+{
+    if(num < 0 )
+	return(-num);
+    return(num);
+}
+
+double   poly(double x, int degree, double coeffs[])
+{
+    double result;
+
+    result=coeffs[degree];
+    while(--degree >= 0)
+    {
+        result=x*result+coeffs[degree];
+    }
+    return(result);
+}
+
+long double   polyl(long double x, int degree, long double coeffs[])
+{
+    long double result;
+
+    result=coeffs[degree];
+    while(--degree >= 0)
+    {
+        result=x*result+coeffs[degree];
+    }
+    return(result);
+}
+
+/*-------------------------------------------------------------------------*
+*    atoul -  converts string to unsigned long integer			   *
+*--------------------------------------------------------------------------*/
+
+unsigned long atoul(const char *s)
+{
+    unsigned long num, c;
+    int n;
+
+    n=0;
+    num=0;
+    while(isspace(s[n++]));		       /* skip leading white-space */
+    --n;
+    while(isdigit((unsigned) (c=s[n++])))      /* total digits	*/
+    {
+	num*=10;
+	num+=c-'0';
+    }
+    return(num);
+}
+
+/*-------------------------------------------------------------------------*
+*    atol - converts string to signed long integer.			   *
+*--------------------------------------------------------------------------*/
+
+#define MINUS 1
+
+long atol(const char *s)
+{
+    long num;
+    int n, c, sign;
+
+    n=0;
+    num=0;
+    sign=0;
+    while(isspace(s[n++]));		      /* skip leading white-space */
+    --n;
+    switch(s[n])			      /* get sign */
+    {
+	case '-':
+	    sign=MINUS;
+	case '+':
+	    ++n;
+	    break;
+	default:
+	    break;
+    }
+    while(isdigit(c=s[n++]))		      /* total digits */
+    {
+	num*=10;
+	num+=c-'0';
+    }
+    if(sign == MINUS)			      /* set sign */
+	num*=-1;
+    return(num);
+}
+
+/*-------------------------------------------------------------------------*
+*    atoi - converts string to signed integer.				   *
+*--------------------------------------------------------------------------*/
+
+int atoi(const	char *s)
+{
+    int num;
+    int n, c, sign;
+
+    n=0;
+    num=0;
+    sign=0;
+    while(isspace(s[n++]));		      /* skip white-space  */
+    --n;
+    switch(s[n])			      /* get sign */
+    {
+	case '-':
+	    sign=MINUS;
+	case '+':
+	    ++n;
+	    break;
+	default:
+	    break;
+    }
+    while(isdigit(c=s[n++]))		      /* total digits */
+    {
+	num*=10;
+	num+=c-'0';
+    }
+    if(sign == MINUS)			      /* set sign */
+	num*=-1;
+    return(num);
+}
+
+/*-------------------------------------------------------------------------*
+*    atof - convert string to double precision real.			   *
+*--------------------------------------------------------------------------*/
+
+double atof(const char *s)
+{
+    int discard;
+
+    return(_atof(s, 0, &discard));	  /*_atof does the work */
+}
+
+long double atofl(const char *s)
+{
+    int discard;
+
+    return(_atof(s, 0, &discard));	  /*_atof does the work */
+}
+
+/*-------------------------------------------------------------------------*
+*    strtod - convert string to double and store last character scanned.   *
+*--------------------------------------------------------------------------*/
+
+double strtod(const char *s, char **eptr)
+{
+    int pos;
+    double ret;
+
+    ret=(double) _atof(s, _STD, &pos);	       /* _atof does the work */
+    if(pos <= 0)
+    {
+        if(pos == -1)
+            errno=ERANGE;
+        if(eptr)
+            *eptr=(char *) s;
+    }
+    else if(eptr)
+        *eptr= (char *) &s[pos];      /* store address of last char scanned */
+    return(ret);
+}
+
+long double strtodl(const char *s, char **eptr)
+{
+    int pos;
+    long double ret;
+
+    ret= _atof(s, _STD, &pos);	       /* _atof does the work */
+    if(pos <= 0)
+    {
+        if(pos == -1)
+            errno=ERANGE;
+        if(eptr)
+            *eptr=(char *) s;
+    }
+    else if(eptr)
+        *eptr= (char *) &s[pos];      /* store address of last char scanned */
+    return(ret);
+}
+
+double _atof(const char *s, int flag, int *pos)
+{
+    char mbuf[18];			  /* converts string to unpacked BCD */
+    int  n, p, point;			  /* then calls _acvt to convert to  */
+    int  c, count, places;		  /* double			     */
+    int  exp;
+    int  last_exp;
+    double ret;
+
+    n=0;
+    p=0;
+    exp=0;
+    count=18;
+    point=0;
+    places=0;
+    last_exp=0;
+    while(isspace(s[n]))		   /* skip leading white-space */
+    {
+	++n;
+    }
+    if((c=s[n]) == '+') 		   /* get sign of mantissa */
+	++n;
+    else if(c == '-')
+    {
+	++n;
+	flag|=_MNEG;
+    }
+    while(s[n] == '0')			   /* skip leading zeros */
+    {
+	++n;
+    }
+    if(s[n] == DEC_POINT)
+    {
+	++n;				   /* number less than 10e0 */
+	while(s[n] == '0')
+	{
+	    ++n;
+	    --point;
+	}
+	while(isdigit(c=s[n]))		   /* store digits to precsion */
+	{
+	    if(count-- == 0)
+		break;
+	    mbuf[p++]= (char) c;
+	    ++n;
+	    ++places;
+	}
+	point-=places;			   /* adjust for BCD */
+    }
+    else if(!isdigit(s[n]))
+    {
+        *pos=0;
+        return(0);
+    }
+    else
+    {
+	while(isdigit(c=s[n]))		   /* number greater than 10e0 */
+	{
+	    if(count-- > 0)
+		mbuf[p++]= (char) c;	   /* store digits to precision */
+	    ++n;
+	    ++places;
+	}
+	if(c == '.')
+	{
+	    point=p;
+	    ++n;
+	    while(isdigit(c=s[n]))
+	    {
+		if(count-- > 0)
+		    mbuf[p++]= (char) c;
+		++n;
+	    }
+	    point-=p;			   /* adjust exponent for decimal point */
+	}
+	else if(places > 18)
+	    point=places-18;		   /* adjust exponent for BCD */
+    }
+    if(((c=tolower(c)) == 'd') || (c == 'e'))
+    {
+	++n;
+	if((c=s[n]) == '+')		   /* get sign of exponent */
+	    ++n;
+	else if(c == '-')
+	{
+	    ++n;
+	    flag|=_ENEG;
+	}
+	while(isdigit(c=s[n++]))
+	{
+	    exp*=10;
+	    exp+=c - '0';
+	    if(exp < last_exp)
+	    {
+	        exp=1000;
+	        break;
+	    }
+	    last_exp=exp;
+	}
+	if(flag&_ENEG)
+	    exp*= -1;
+	--n;
+    }
+      exp+=point; 			  /* calculate total exponent */
+    if(exp > 308)
+    {
+        ret=HUGE_VAL;
+        if(flag&_MNEG)
+            ret*= -1;
+        *pos=-1;
+        return(ret);
+    }
+    else if(exp < -308)
+    {
+        *pos=-1;
+        return(0);
+    }
+    *pos=n;
+    ret=_acvt(flag, mbuf, exp, p);	  /* convert from BCD to double */
+    return ret;
+}
+
+/*-------------------------------------------------------------------------*
+*    strtol - converts string to signed long and stores address of	   *
+*    last character scanned.						   *
+*--------------------------------------------------------------------------*/
+
+long strtol(const char *s, char **eptr, int base)
+{
+    long num, last_val;
+    int n, c, flag, scanned;
+
+    n=0;
+    num=0;
+    last_val=0;
+    flag=0;
+    scanned=0;
+    while(isspace(s[n]))	      /* skip white-space */
+    {
+	++n;
+    }
+    switch(s[n])		      /* get sign */
+    {
+	case '-':
+	    flag|=_NEG;
+	case '+':
+	    ++n;
+	    break;
+    }
+    if(s[n] == '0')			/* check for hex or octal prefixes */
+    {
+	++n;
+	if(tolower(s[n]) ==  'x')
+	{
+	    if((base == 16) || (base == 0))
+	    {
+	        flag|=_HEX;
+                ++n;
+            }
+            else
+                return(0);
+	}
+	else if((base == 0) || (base == 8))
+	    flag|=_OCT;
+	else
+            scanned=1;
+    }
+    if((base > 36) || (base < 2))
+       base=0;
+    if(base == 0)		       /* if base is 0 use prefix */
+    {
+	if(flag&_HEX)
+	    base=16;
+	else if(flag&_OCT)
+	    base=8;
+	else
+	    base=10;
+    }
+    while(1)
+    {
+	c=s[n];
+	if(!isdigit(c))
+	    c=tolower(c)-'a'+10;	/* convert to digit and total */
+	else
+	    c-='0';
+	if((c >= base) || (c < 0))     /* exit if not in radix */
+	    break;
+        scanned=1;
+	num*= (long) base;
+	num+=c;
+	if(num < last_val)
+	{
+	    errno=ERANGE;
+	    if(flag&_NEG)
+	        return(LONG_MIN);
+	    return(LONG_MAX);
+	}
+	last_val=num;
+	++n;
+
+    }
+    if(!scanned)
+    {
+        *eptr= (char *) s;
+        return(0);
+    }
+    if(flag&_NEG)			/* set sign */
+	num*=-1;
+    if(eptr != NULL)	        /* store address of last character scanned */
+	*eptr=(char *) &s[n];
+    return(num);
+}
+
+/*-------------------------------------------------------------------------*
+*    strtoul - converts string to unsigned long and stores address of	   *
+*    last character scanned.						   *
+*--------------------------------------------------------------------------*/
+
+unsigned long strtoul(const char *s, char **eptr, int base)
+{
+    unsigned long num;
+    unsigned long last_val;
+    int  n, c, flag, scanned;
+
+    n=0;
+    num=0;
+    last_val=0;
+    flag=0;
+    scanned=0;
+    while(isspace(s[n]))
+    {
+	++n;
+    }
+    if(s[n] == '+')
+        ++n;
+    if(s[n] == '0')
+    {
+	++n;
+	if(tolower(s[n]) ==  'x')
+	{
+	    if((base == 16) || (base == 0))
+	    {
+	        flag|=_HEX;
+                ++n;
+            }
+            else
+                return(0);
+	}
+	else if((base == 8) || (base == 0))
+	    flag|=_OCT;
+    }	
+    if((base > 36) || (base < 2))
+       base=0;
+    if(base == 0)
+    {
+	if(flag&_HEX)
+	    base=16;
+	else if(flag&_OCT)
+	    base=8;
+	else
+	    base=10;
+    }
+    while(1)
+    {
+	c=s[n];
+	if(!isdigit(c))
+	    c=tolower(c)-'a'+10;
+	else
+	    c-='0';
+	if((c >= base) || (c < 0))
+	    break;
+        scanned=1;
+	num*=base;
+	num+= (long) (unsigned) c;
+	if(num < last_val)
+	{
+	    errno=ERANGE;
+	    return(ULONG_MAX);
+	}
+	last_val=num;
+	++n;
+
+    }
+    if(!scanned)
+    {
+        if(eptr != NULL)
+            *eptr= (char *) s;
+        return(0);
+    }
+    if(eptr != NULL)
+	*eptr= (char *) &s[n];
+    return(num);
+}
+
+/*-------------------------------------------------------------------------*
+*    gcvt - convert double precision real to ascii string.		   *
+*--------------------------------------------------------------------------*/
+
+char *gcvt(double num, int digits, char *buf)
+{
+    if((digits > 18) || ( digits < 0))	/* max precision is 18 */
+	digits=18;
+    return(_f_fmt(buf, (LONGDOUBLE) num, 0x400, digits));
+}
+
+char *gcvtl(LONGDOUBLE num, int digits, char *buf)
+{
+    if((digits > 18) || ( digits < 0))	/* max precision is 18 */
+	digits=18;
+    return(_f_fmt(buf, num, 0x400, digits));
+}
+
+/*-------------------------------------------------------------------------*
+*  div and ldiv - return quotient and remainder of division in structure   *
+*--------------------------------------------------------------------------*/
+
+div_t div(int num, int den)
+{
+    div_t ret;
+
+    ret.quot=num/den;
+    ret.rem= num%den;
+    return(ret);
+}
+
+ldiv_t ldiv(long num, long den)
+{
+    ldiv_t ret;
+
+    ret.quot=num/den;
+    ret.rem= num%den;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*    strerror - return address of system message string.		   *
+*--------------------------------------------------------------------------*/
+
+char *strerror(int errnum)
+{
+#ifdef OLDERRORS
+    if(errno > sys_nerr)
+	errnum=EFAULT;
+    return(sys_errlist[errnum+1]);	/* message is system string only */
+#else
+    return(_getErrorText(errnum,_sys_errbuf));
+#endif
+}
+
+char *_strerror(const char *str)
+{
+#ifdef OLDERRORS
+    int  ernum;
+					/* concatenates user message and */
+    if(errno > sys_nerr)		/* system message for last error */
+	ernum=EFAULT;
+    else
+	ernum=errno;
+    if(str == NULL)
+	return(sys_errlist[ernum+1]);
+    sprintf(_sys_errbuf, "%.94s: %s\n", str, sys_errlist[ernum+1]);
+#else
+    char err[0x128];
+
+    _getErrorText(errno,&err[0]);
+    if (str == NULL)
+	strcpy(_sys_errbuf,&err[0]);
+    sprintf(_sys_errbuf, "%.94s: %s\n", str, &err[0]);
+#endif
+    return(_sys_errbuf);
+}
+
+/*-------------------------------------------------------------------------*
+*    perror - prints user mesage and system message for last error	   *
+*--------------------------------------------------------------------------*/
+
+void perror(const char *str)
+{
+#ifdef OLDERRORS
+    int ernum;
+
+    if(errno > sys_nerr)
+	ernum=EFAULT;
+    else
+	ernum=errno;
+    if(str != NULL)
+        fprintf(stderr, "%.94s: ", str);
+    fprintf(stderr, "%s\n", sys_errlist[ernum+1]);
+#else
+    fprintf(stderr, _strerror(str));
+#endif
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*    rand, srand and randomize - random number generation.		   *
+*--------------------------------------------------------------------------*/
+
+_STATIC int  _r_hptr=0;
+_STATIC int  _r_lptr=0;
+_STATIC int  _r_hr[_HMAX+1];
+
+int rand()
+{
+    int result;
+
+    if((_r_lptr == 0) && (_r_hptr == 0))
+            srand(1);
+    if (_r_hptr == 0)
+    {
+        _r_hptr=_HMAX;
+	_r_lptr-=1;
+    }
+    else
+    {
+        _r_hptr-=1;
+        if(_r_lptr == 0)
+            _r_lptr=_HMAX;
+        else
+            _r_lptr-=1;
+    }
+    result=_r_hr[_r_hptr]+_r_hr[_r_lptr];
+    _r_hr[_r_hptr]=result;
+    return(result&0x7FFF);
+}
+
+void randomize(void)
+{
+   struct time t;
+
+   gettime(&t);
+   srand(t.ti_sec+t.ti_hund);
+   return;
+}
+
+void srand(unsigned seed)
+{
+    unsigned long x;
+    int i;
+
+    _r_hptr=_HMAX;
+    _r_lptr=23;
+    x=(long)(unsigned) seed;
+    i=0;
+    do
+    {
+	x= x*3141592621L+17;
+	_r_hr[i++]= (int) (x/0x10000L);
+    } while (i <= _HMAX);
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*    time module - system anf file time functions.			   *
+*--------------------------------------------------------------------------*/
+
+/*
+Leap years - centennial years are only leap years if they are divisible by
+400. Therefore the year 2000 is a leap year. MSDOS clock functions won't
+work in 2100 anyway, so execption will not occur during the life of this code.
+*/
+
+_STATIC int _mtable[]=  {   0,  31,  59,  90, 120, 151,
+	         	  181, 212, 243, 273, 304, 334, 365 };
+
+_STATIC int _lmtable[]= {   0,	31,  60,  91, 121, 152,
+	        	  182, 213, 244, 274, 305, 335, 366 };
+
+_STATIC char *_wdays[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
+_STATIC char *_months[]= { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+	        	   "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+
+_STATIC char *_fwdays[] = { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };
+_STATIC char *_fmonths[]= { "January", "February", "March", "April", "May", "June",
+	                    "July", "August", "September", "October", "November", "December" };
+
+_STATIC  char _asct_buf[28];
+_STATIC  struct tm _tm_buf;
+
+/*-------------------------------------------------------------------------*
+*    ctime - convert time in seconds to string format.			   *
+*--------------------------------------------------------------------------*/
+
+char *ctime(const time_t *clock)
+{
+    struct date dte;			       /* uses static buffer */
+    struct time tme;
+    int weekday;
+    char *buffer;
+
+    buffer=_asct_buf;
+    weekday=_t_to_struct(*clock, &dte, &tme);
+    sprintf(buffer,"%s %s %.2d %.2d:%.2d:%.2d %.4d\n",_wdays[weekday],
+	   _months[dte.da_mon-1],dte.da_day,tme.ti_hour,tme.ti_min,
+	   tme.ti_sec,dte.da_year);
+    return(buffer);
+}
+
+/*-------------------------------------------------------------------------*
+*    asctime - convert time structure to string format. 		   *
+*--------------------------------------------------------------------------*/
+
+char *asctime(const struct tm *tme)
+{
+    char *buffer;
+    buffer=_asct_buf;
+    sprintf(buffer,"%s %s %.2d %.2d:%.2d:%.2d %.4d\n",_wdays[tme->tm_wday],
+	   _months[tme->tm_mon],tme->tm_mday,tme->tm_hour,tme->tm_min,
+	   tme->tm_sec,tme->tm_year+1900);
+    return(buffer);
+}
+
+/*-------------------------------------------------------------------------*
+*    ftime - fills in timeb structure.                    		   *
+*--------------------------------------------------------------------------*/
+
+void ftime(struct timeb *tp)
+{
+    struct time st;
+
+    gettime(&st);
+    tp->millitm=st.ti_hund*10;
+    time(&tp->time);
+    tp->dstflag=daylight;
+    if(timezone >= 0)
+        tp->timezone=1440-(((int) timezone)/60);
+    else
+        tp->timezone=(int) -(timezone/60);
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*    low- level time functions. 					   *
+*--------------------------------------------------------------------------*/
+
+struct tm *_t_to_tm(unsigned long clock)
+{
+    struct date dte;			 /* converts time in seconds to */
+    struct time tme;			 /* struct tm format */
+    struct tm *tmbuf;
+
+    tmbuf=&_tm_buf;
+    tmbuf->tm_wday=_t_to_struct(clock, &dte, &tme);
+    tmbuf->tm_sec=tme.ti_sec;
+    tmbuf->tm_min=tme.ti_min;
+    tmbuf->tm_hour=tme.ti_hour;
+    tmbuf->tm_mday=dte.da_day;
+    tmbuf->tm_mon=dte.da_mon-1;
+    tmbuf->tm_year=dte.da_year-1900;
+    if(dte.da_year%4 == 0)			 /* 2000 is a leap year */
+	tmbuf->tm_yday=_lmtable[dte.da_mon-1];
+    else
+	tmbuf->tm_yday=_mtable[dte.da_mon-1];
+    tmbuf->tm_yday+=dte.da_day-1;
+    tmbuf->tm_isdst=daylight;
+    return(tmbuf);
+ }
+/*-------------------------------------------------------------------------*
+*    time - returns number of seconds since 01 01 1970 GMT		   *
+*--------------------------------------------------------------------------*/
+
+time_t time(time_t *tptr)
+{
+    struct date dte;
+    struct time tme;
+    time_t ret;
+
+    getdate(&dte);		   /* get time and date from system */
+    gettime(&tme);
+    ret=(time_t)_t_calc(dte, tme);         /* convert to seconds GMT */
+    if(tptr)
+        *tptr=ret;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*    stime - set system clock from number of seconds after 01 01 1970 GMT  *
+*--------------------------------------------------------------------------*/
+
+int stime(time_t *tptr)
+{
+    struct date dte;
+    struct time tme;
+    time_t val;
+
+    val=*tptr+timezone;
+    if(daylight)
+	val+=3600;
+    _t_to_struct(val, &dte, &tme);	/* convert seconds to years etc. */
+    setdate(&dte);			/* set system time */
+    settime(&tme);
+    return(0);
+}
+
+/*-------------------------------------------------------------------------*
+*    difftime - returns double time difference				   *
+*--------------------------------------------------------------------------*/
+
+double difftime(time_t t1, time_t t2)
+
+{
+    return((double) (t1-t2));
+}
+
+/*-------------------------------------------------------------------------*
+*    tzset - does nothing in this implementation			   *
+*--------------------------------------------------------------------------*/
+
+void tzset(void)
+{
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*    gmtime  - converts time in seconds to structure GMT.		   *
+*--------------------------------------------------------------------------*/
+
+struct tm *gmtime(const time_t *clock)
+{
+    struct tm *ret;
+
+    ret=_t_to_tm(*clock);
+    ret->tm_isdst=0;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*    localtime - converts time in seconds to structure loca time.	   *
+*--------------------------------------------------------------------------*/
+
+struct tm *localtime(const time_t *clock)
+{
+    time_t tt;
+    struct tm *ret;
+    int dst;
+
+    tt=*clock+timezone;
+    if(daylight)
+    {
+        tt+=3600;
+        dst=1;
+    }
+    else
+        dst=0;
+    ret=_t_to_tm(tt);
+    ret->tm_isdst=dst;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*    clock - returns number of seconds since process started.		   *
+*--------------------------------------------------------------------------*/
+
+clock_t clock()
+{
+    clock_t tt;
+
+    tt=_clock_time();
+    if(tt < _proc_time)
+      tt+= _DAYSECS;
+    return(tt -_proc_time);
+}
+
+clock_t _clock_time()
+{
+    struct time tme;
+    clock_t ret;
+
+    gettime(&tme);
+    ret=tme.ti_hund;
+    ret+=((clock_t)tme.ti_sec)*100;
+    ret+=((clock_t)tme.ti_min)*6000;
+    ret+=((clock_t)tme.ti_hour)*360000L;
+    return(ret);
+}
+
+time_t mktime(struct tm *timeptr)
+{
+    unsigned long ret;
+    int isdt;
+
+    if(timeptr->tm_year < 0)
+        return((time_t) -1);
+    if((ret=_t_norm(timeptr)) == ULONG_MAX)
+        return((time_t) -1);
+    isdt=timeptr->tm_isdst;
+    memcpy(timeptr, _t_to_tm(ret), sizeof(struct tm));
+    if(isdt >= 0)
+        timeptr->tm_isdst=isdt;
+    if(timeptr->tm_isdst)
+        ret-=3600;
+    ret-=timezone;
+    return(ret);
+}
+
+size_t strftime(char *s, size_t maxsize, const char *format, const struct tm *timeptr)
+{
+    size_t fcount;
+    size_t scount;
+    int c, thour;
+    char temp[32];
+    char *source;
+    int yday;
+    int yweek;
+
+    fcount=0;
+    scount=0;
+    if(timeptr->tm_year%4 == 0)			 /* 2000 is a leap year */
+        yday=_lmtable[timeptr->tm_mon];
+    else
+        yday=_mtable[timeptr->tm_mon];
+    yday+=timeptr->tm_mday;
+    while((c=format[fcount++]) != 0)
+    {
+        if(scount == maxsize)
+            return(0);
+        if(c == '%')
+        {
+            c=format[fcount++];
+            if(c == 0)
+                break;
+            switch(c)
+            {
+                case '%':
+                    if(scount == maxsize)
+                        return(0);
+                    s[scount++]=c;
+                    continue;
+                case 'a':
+                    source= _wdays[timeptr->tm_wday];
+                    break;
+                case 'A':
+                    source= _fwdays[timeptr->tm_wday];
+                    break;
+                case 'b':
+                    source=_months[timeptr->tm_mon];
+                    break;
+                case 'B':
+                    source= _fmonths[timeptr->tm_mon];
+                    break;
+                case 'c':
+                    source= asctime(timeptr);
+                    break;
+                case 'd':
+                    sprintf(temp, "%.2d", timeptr->tm_mday);
+                    source=temp;
+                    break;
+                case 'H':
+                    sprintf(temp, "%.2d", timeptr->tm_hour);
+                    source=temp;
+                    break;
+                case 'I':
+                    thour=timeptr->tm_hour;
+                    if(thour > 12)
+                        thour-=12;
+                    sprintf(temp, "%.2d", thour);
+                    source=temp;
+                    break;
+                case 'j':
+                    sprintf(temp, "%.2d", yday);
+                    source=temp;
+                    break;
+                case 'm':
+                    sprintf(temp, "%.2d", timeptr->tm_mon+1);
+                    source=temp;
+                    break;
+                case 'M':
+                    sprintf(temp, "%.2d", timeptr->tm_min);
+                    source=temp;
+                    break;
+                case 'p':
+                    thour=timeptr->tm_hour;
+                    if(thour > 12)
+                        source="PM";
+                    else
+                        source="AM";
+                    break;
+                case 'S':
+                    sprintf(temp, "%.2d", timeptr->tm_sec);
+                    source=temp;
+                    break;
+                case 'U':
+                    yweek=yday/7;
+                    if(timeptr->tm_wday == 0)
+                        ++yweek;
+                    sprintf(temp, "%.2d", yweek);
+                    source=temp;
+                    break;
+                case 'w':
+                    sprintf(temp, "%d", timeptr->tm_wday);
+                    source=temp;
+                    break;
+                case 'W':
+                    yweek=yday/7;
+                    if(timeptr->tm_wday == 1)
+                        ++yweek;
+                    sprintf(temp, "%.2d", yweek);
+                    source=temp;
+                    break;
+                case 'x':
+                    sprintf(temp, "%s %s %d, %d", _wdays[timeptr->tm_wday],
+                                                    _months[timeptr->tm_mon],
+                                                    timeptr->tm_mday,
+                                                    timeptr->tm_year+1900);
+                    source=temp;
+                    break;
+                case 'X':
+                    sprintf(temp, "%.2d:%.2d:%.2d", timeptr->tm_hour, timeptr->tm_min, timeptr->tm_sec);
+                    source=temp;
+                    break;
+                case 'y':
+                    sprintf(temp, "%.2d", timeptr->tm_year);
+                    source=temp;
+                    break;
+                case 'Y':
+                    source=itoa((timeptr->tm_year+1900), temp, 10);
+                    break;
+                case 'Z':
+                    continue;
+                default:
+                    continue;
+            }
+            scount=_set_date(s, scount, maxsize, source);
+            continue;
+        }
+        if(scount == maxsize)
+            return(0);
+        s[scount++]=c;
+    }
+    if(scount == maxsize)
+        return(0);
+    s[scount]=0;
+    return(scount);
+}
+
+char *_strtime(char *timestr)
+{
+    time_t tt;
+    struct tm *timeptr;
+
+    time(&tt);
+    timeptr=localtime(&tt);
+    sprintf(timestr, "%.2d:%.2d:%.2d", timeptr->tm_hour, timeptr->tm_min, timeptr->tm_sec);
+    return(timestr);
+}
+
+char *_strdate(char *datestr)
+{
+    time_t tt;
+    struct tm *timeptr;
+
+    time(&tt);
+    timeptr=localtime(&tt);
+    sprintf(datestr, "%.2d/%.2d/%.2d", timeptr->tm_mon+1, timeptr->tm_mday, timeptr->tm_year);
+    return(datestr);
+}
+
+unsigned long _ytable(int year)
+{
+
+  return( ((long)year * 365L) + (long)((year+1)/4) );
+}
+
+
+size_t _set_date(char *s, size_t scount, size_t lim, char *st)
+{
+    int n=0;
+    int c;
+
+    while(scount < lim)
+    {
+        c=st[n++];
+        if(c == 0)
+            break;
+        s[scount]=c;
+        scount++;
+    }
+    return(scount);
+}
+
+unsigned long _t_norm(struct tm *tp)
+{
+  unsigned long xdays;
+  long st, pt;
+
+  st  = (long)tp->tm_sec;
+  st += ((long)tp->tm_min*60);
+  st += ((long)tp->tm_hour*3600);
+  if(abs(tp->tm_mday) > 24800)
+      return(ULONG_MAX);
+  pt = ((long)(tp->tm_mday-1)*3600L*24L);
+  if(labs(st/2 + pt/2) > LONG_MAX/2)
+      return(ULONG_MAX);
+  st+=pt;
+
+  tp->tm_year+=tp->tm_mon/12;
+  if(tp->tm_year < 0)
+    return(-1);
+  tp->tm_mon=tp->tm_mon%12;
+  if((tp->tm_year+1900)%4)
+    xdays=_mtable[tp->tm_mon];
+  else
+    xdays=_lmtable[tp->tm_mon];
+  if(tp->tm_year > 186)
+      return(ULONG_MAX);
+  xdays+=_ytable(tp->tm_year-70);
+  xdays*=(3600L*24L);
+  if((labs(st/2 + xdays/2) > LONG_MAX) || ((st < 0) && (labs(st) > xdays)))
+      return(ULONG_MAX);
+  return(st+xdays);
+}
+
+unsigned long _t_calc(struct date dte, struct time tme)
+{
+    time_t ret;
+    int leap_year;
+		
+    leap_year=(dte.da_year%4 == 0);			   /* converts DOS format to seconds */
+    dte.da_year-=1970;
+    ret= _ytable(dte.da_year);/* total days in years */
+    if(leap_year)
+	ret+=_lmtable[dte.da_mon-1];	   /* add days in months */
+    else
+	ret+=_mtable[dte.da_mon-1];
+    ret+=dte.da_day-1;			   /* add days in month */
+    ret*=_DAYSECS;			   /* convert to seconds */
+    ret+= ((long) tme.ti_hour)*3600;	   /* add hours in day */
+    ret+=tme.ti_min*60;			   /* add hours in day */
+    ret+=tme.ti_sec;			   /* add seconds */
+    ret-=timezone;			   /* timezone and daylight saving */
+    if(daylight)
+	ret-=3600;
+    return(ret);
+}
+
+int _t_to_struct(unsigned long val, struct date *dte, struct time *tme)
+{
+    int n, wday;			      /* convert time in seconds to */
+    long day;				      /* DOS format		    */
+
+    n=0;
+    day=val%_DAYSECS;
+    tme->ti_hour= (unsigned char) (day/3600);
+    day%=3600;
+    tme->ti_min=  (unsigned char) (day/60);
+    tme->ti_sec=  (unsigned char) (day%60);
+    tme->ti_hund=0;
+    val/=_DAYSECS;			      /* convert to days */
+    wday= (int) (val%7);
+    wday = (wday+4)%7;
+    while(_ytable(n) <= val)
+      ++n;
+    dte->da_year=1969+n;
+    val-=_ytable(n-1);
+    n=0;
+    if(dte->da_year%4 == 0)   /* 2000 is leap year so no exception */
+    {
+	while(_lmtable[n] <= val)
+	    ++n;
+	val-=_lmtable[n-1];
+    }
+    else
+    {
+	while(_mtable[n] <= val)
+	    ++n;
+	val-=_mtable[n-1];
+    }
+    dte->da_mon= (unsigned char) n;
+    dte->da_day= (unsigned char) val+1;
+    return(wday);
+}
+
+time_t get_utime(int handle)		      /* gets file time and converts */
+{
+    struct utm ftime;
+    struct date dte;
+    struct time tme;
+
+    _filetime(handle, &ftime);
+    tme.ti_sec = (unsigned char) ftime.u_sec;
+    tme.ti_min = (unsigned char) ftime.u_min;
+    tme.ti_hour= (unsigned char) ftime.u_hour;
+    dte.da_day= (unsigned char) ftime.u_day;
+    dte.da_mon= (unsigned char) ftime.u_mon;
+    dte.da_year=ftime.u_year+1980;
+    return(_t_calc(dte, tme));
+}
+
+/*-------------------------------------------------------------------------*
+*  qsort - sort array member using quicksort algorithm			   *
+*--------------------------------------------------------------------------*/
+
+_STATIC void _qsort(char *buf, size_t num, size_t width,
+	            int (* compare)(const void *e1, const void *e2),
+	            char *_partition)\
+{
+    int i, j;
+    int  new_num, right_num;
+
+    while(num > 1) {
+      memcpy(_partition, &buf[(num/2)*width], width);  /* get partition element */
+      i= -width;
+      j=num*width;
+      while(1) {					     /* sort partition */
+  	do {
+  	    i+=width;
+  	} while( (i < j) && (compare(&buf[i], _partition) < 0 ) );
+  	do {
+  	    j-=width;
+  	} while( (i < j) && (compare(&buf[j], _partition) > 0) );
+  	if(i >= j)
+  	    break;
+  	_swap(&buf[i], &buf[j], width);
+      }
+      new_num=i/width;
+      right_num= num-new_num;
+      if( new_num < right_num)	{		     /* sort new partitions */
+  	_qsort(buf, new_num, width, compare, _partition);
+  	num=right_num;
+  	buf=&buf[i];
+      }
+      else {
+  	_qsort(&buf[i], right_num, width, compare, _partition);
+  	num=new_num;
+      }
+    }
+    return;
+}
+
+void qsort(void *base, size_t num, size_t width,
+	   int (* compare)(const void *e1, const void *e2))
+{
+    char *_partition;
+
+    _partition=malloc(width);	/* allocate buffer for partition member */
+    if(_partition != NULL)
+    {
+       _qsort((char *)base, num, width, compare, _partition);	 /* sort array */
+       free(_partition);
+    }
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*  lfind - find key element in array.					   *
+*--------------------------------------------------------------------------*/
+
+char *lfind(const char *key, const char *base, unsigned *num,
+	    unsigned width, int (* compare)(const void *e1, const void *e2))
+{
+    const char *ptr;
+    unsigned count;
+
+    count=*num;
+    ptr=base;
+    while(count--)
+    {
+	if(compare(key, ptr) == 0)
+	    return(ptr);		      /* found key */
+	ptr+=width;
+    }
+    return(NULL);			      /* key not found */
+}
+
+/*-------------------------------------------------------------------------*
+*  lfind - find key element in array and append if not present. 	   *
+*--------------------------------------------------------------------------*/
+
+char *lsearch(const char *key, char *base, unsigned *num,
+	      unsigned width, int (* compare)(const void *e1, const void *e2))
+{
+    char *ptr;
+    unsigned count;
+
+    count=*num;
+    ptr=base;
+    while(count--)
+    {
+	if(compare(key, ptr) == 0)
+	    return(ptr);	       /* found key */
+	ptr+=width;
+    }
+    memcpy(ptr, key, width);	       /* not found - append */
+    return(ptr);
+}
+
+/*-------------------------------------------------------------------------*
+*  bsearch - search for key member in sorted array.			   *
+*--------------------------------------------------------------------------*/
+
+void *bsearch(const void *key, const void *base, unsigned num,
+	      unsigned width, int (* compare)(const void *e1, const void *e2))
+{
+  long l, r, x;
+  int ret;
+  char *ptr;
+
+  l = 0;
+  r = num;
+  do
+    {
+    x = (l+r)/2;
+    ptr = &((char *)base)[x*width];
+    ret=compare(key, ptr);
+    if(ret < 0)
+      r = x - 1;
+    else if(ret > 0)
+      l = x + 1;
+    else
+      return(ptr);
+    } while (l < r);
+  ptr = &((char *)base)[l*width];
+  return(compare(key,ptr) ? NULL : ptr);
+}
+
+/*-------------------------------------------------------------------------*
+*  sbrk - returns -1 in this implementation.				   *
+*--------------------------------------------------------------------------*/
+
+#pragma warn(wpnu => off)
+
+char *sbrk(int incr)
+
+{
+    return( (char *) 0xFFFF);
+}
+
+
+/*-------------------------------------------------------------------------*
+*  locale functions                                                        *
+*--------------------------------------------------------------------------*/
+
+_STATIC char _last_localeALL[4]="C";
+_STATIC char _last_localeCOLL[4]="C";
+_STATIC char _last_localeCTYP[4]="C";
+_STATIC char _last_localeNUM[4]="C";
+_STATIC char _last_localeTIME[4]="C";
+_STATIC char _last_localeMON[4]="C";
+
+struct lconv *localeconv()
+
+{
+    return(&_lconv);
+}
+
+char * setlocale(int category, const char *locale)
+{
+    char *ret;
+
+    if(locale)
+    {
+        if((strcmp(locale, "")) && (strcmp(locale, "C")))
+            return(NULL);
+    }
+    switch(category)
+    {
+        case LC_ALL:
+            if(locale == NULL)
+                return(_last_localeALL);
+            ret=_last_localeALL;
+            strcpy(_last_localeALL, locale);
+            strcpy(_last_localeCOLL, locale);
+            strcpy(_last_localeCTYP, locale);
+            strcpy(_last_localeNUM, locale);
+            strcpy(_last_localeTIME, locale);
+            strcpy(_last_localeMON, locale);
+            return(ret);
+            break;
+        case LC_COLLATE:
+            if(locale == NULL)
+                return(_last_localeCOLL);
+            ret=_last_localeCOLL;
+            strcpy(_last_localeCOLL, locale);
+            return(ret);
+            break;
+        case LC_CTYPE:
+            if(locale == NULL)
+                return(_last_localeCTYP);
+            ret=_last_localeCTYP;
+            strcpy(_last_localeCTYP, locale);
+            return(ret);
+            break;
+        case LC_NUMERIC:
+            if(locale == NULL)
+                return(_last_localeNUM);
+            ret=_last_localeNUM;
+            strcpy(_last_localeNUM, locale);
+            return(ret);
+            break;
+        case LC_TIME:
+            if(locale == NULL)
+                return(_last_localeTIME);
+            ret=_last_localeTIME;
+            strcpy(_last_localeTIME, locale);
+            return(ret);
+            break;
+        case LC_MONETARY:
+            if(locale == NULL)
+                return(_last_localeMON);
+            ret=_last_localeMON;
+            strcpy(_last_localeMON, locale);
+            return(ret);
+            break;
+        default:
+            return(NULL);
+    }
+}
+
+/*-------------------------------------------------------------------------*
+*  multi-byte functions                                                    *
+*--------------------------------------------------------------------------*/
+
+int mblen(const char *s, size_t n)
+{
+    if((s) && (s[0]))
+        return(1);
+    return(0);
+}
+
+int mbtowc(wchar_t *pwc, const char *s, size_t n)
+{
+    if((s) && (pwc))
+    {
+        *pwc=*s;
+        if(s[0])
+            return(1);
+    }
+    return(0);
+}
+
+int wctomb(char *s, wchar_t wchar)
+{
+    if(s)
+    {
+        *s=wchar;
+        return(1);
+    }
+    return(0);
+}
+
+/*-------------------------------------------------------------------------*
+*    matherr - dummy math error handler.				   *
+*--------------------------------------------------------------------------*/
+
+int  _matherr(struct exception *x)
+{
+    if(x != NULL);
+    return(0);
+}
+
+/*-------------------------------------------------------------------------*
+*  misc compatibilty functions                                             *
+*--------------------------------------------------------------------------*/
+
+#pragma warn(wpnu => on)
+
+void fnmerge(char *path,const char *drive,const char *dir,const char *name,const char *ext)
+  {
+  if (drive && *drive)
+    {
+    *path++ = *drive++; // may not need ++ on drive
+    *path++ = ':';
+    }
+  if (dir && *dir)
+    {
+    path = stpcpy(path,dir);
+      if (*(path-1) != '\\' && *(path-1) != '/')
+        *path++ = '\\';
+    }
+  if (name)
+    path=stpcpy(path,name);
+  if (ext && *ext)
+    {
+    if(*ext != '.')
+      *path++ = '.';
+    path=stpcpy(path,ext);
+    }
+  *path = 0;
+  }
+
+int fnsplit(const char *path, char *drive, char *dir, char *name, char *ext) {
+
+    int n, p, c;
+    int ret;
+    int dir_start, name_start, ext_start, path_end;
+
+    n=0;
+    ret=0;
+    if((path[0]) && ((path[1] == ':') || (path[2] == ':'))) {
+      do {
+        c=path[n];
+        drive[n]=c;
+        ++n;
+      } while (c != ':');
+      ret |= DRIVE;
+    }
+    drive[n]='\0';
+    dir_start=n;
+    name_start=n;
+    ext_start=0;
+    while((c=path[n]) != '\0') {
+      switch(c) {
+        case '.' :
+          if(!((path[n+1] == '.') || (path[n+1] == '\\') || (path[n+1] == '/')))
+            ext_start=n;
+          ++n;
+          break;
+        case '/' :
+        case '\\':
+          name_start=++n;
+          ext_start=0;
+          break;
+        case '*' :
+        case '?' :
+          ret |= WILDCARDS;
+        default:
+          ++n;
+          break;
+      }
+    }
+    path_end=n;
+    if(ext_start == 0)
+      ext_start=n;
+
+    n=dir_start;
+    p=0;
+    if(n < name_start) {
+      ret|=DIRECTORY;
+      while((n < name_start) && (p < MAXDIR-1)) {
+        dir[p++]=path[n++];
+      }
+    }
+    dir[p]='\0';
+
+    n=name_start;
+    p=0;
+    if(n < ext_start) {
+      ret |= FILENAME;
+      while((n < ext_start) && (p < MAXFILE-1)) {
+        name[p++]=path[n++];
+      }
+    }
+    name[p]='\0';
+
+    p=0;
+    if((ext_start >= name_start) && (path[ext_start])) {
+      n=ext_start;
+      ret |= EXTENSION;
+      while((n < path_end) && (p < MAXEXT-1)) {
+        ext[p++]=path[n++];
+      }
+    }
+    ext[p]='\0';
+
+    return ret;
+}
+
+void _makepath(char *path,  const char *drive,  const char *dir,
+               const char *name,  const char *ext)
+{
+    int pos;
+
+    if(drive)
+        strcpy(path, drive);
+    if(dir)
+    {
+        if((dir[0] != '\\') && (dir[0] != '/'))
+        strcat(path, "\\");
+        strcat(path, dir);
+        pos=strlen(path)-1;
+        if(!((path[pos] == '\\') || (path[pos] == '/') && (!dir[0])))
+        {
+            path[pos+1]='\\';
+            path[pos+2]=0;
+        }
+    }
+    strcat(path, name);
+    if((ext) && (ext[0]))
+    {
+        if(ext[0] != '.')
+        {
+            pos=strlen(path);
+            path[pos]='.';
+            path[pos+1]='\0';
+        }
+        strcat(path, ext);
+    }
+    return;
+}
+
+void _splitpath(const char *path, char *drive, char *dir, char *name, char *ext) {
+    int n, p, c;
+    int dir_start, name_start, ext_start, path_end;
+
+    n=0;
+    if((path[0]) && ((path[1] == ':') || (path[2] == ':'))) {
+      do {
+        c=path[n];
+        drive[n]=c;
+        ++n;
+      } while (c != ':');
+    }
+    drive[n]='\0';
+    dir_start=n;
+    name_start=n;
+    ext_start=0;
+    while((c=path[n]) != '\0') {
+      switch(c) {
+        case '.' :
+          if(!((path[n+1] == '.') || (path[n+1] == '\\') || (path[n+1] == '/')))
+            ext_start=n;
+          ++n;
+          break;
+        case '/' :
+        case '\\':
+          name_start=++n;
+          ext_start=0;
+          break;
+        default:
+          ++n;
+          break;
+      }
+    }
+    path_end=n;
+    if(ext_start == 0)
+      ext_start=n;
+
+    n=dir_start;
+    p=0;
+    while((n < name_start) && (p < _MAX_DIR-1)) {
+      dir[p++]=path[n++];
+    }
+    dir[p]='\0';
+
+    n=name_start;
+    p=0;
+    while((n < ext_start) && (p < _MAX_FNAME-1)) {
+      name[p++]=path[n++];
+    }
+    name[p]='\0';
+
+    p=0;
+    if(ext_start >= name_start) {
+      n=ext_start;
+      while((n < path_end) && (p < _MAX_EXT-1)) {
+        ext[p++]=path[n++];
+      }
+    }
+    ext[p]='\0';
+}
+
+_STATIC char _spath[80];
+
+char *searchpath(const char *filename)
+{
+
+    _searchenv(filename, "PATH", _spath);
+    if(_spath[0])
+        return(_spath);
+    return(NULL);
+}
+
+/*-------------------------------------------------------------------------*
+*    strtok -  separates tokens from string.				   *
+*--------------------------------------------------------------------------*/
+
+_STATIC char *_token;
+
+char *strtok(char *s1, const char  *s2)
+{
+    int n, retn;
+
+    if(s1 == NULL)
+        s1=_token;
+    if(s1 == NULL)
+	return(NULL);
+	                        /* use end of last token as starting point */
+    n=strspn(s1, s2);		/* skip leading deliminators */
+    if(s1[n] == '\0')
+	return(NULL);
+    retn=n;			/* save beginning of token */
+    n+=strcspn(&s1[n], s2);	/* find end of token */
+    if(n == retn)
+	return(NULL);
+    if(s1[n])	
+    {	
+        _token=&s1[n+1];
+        s1[n]=0;			/* terminate token */
+    }
+    else
+    {	
+        _token=NULL;
+    }
+    return(&s1[retn]);		/* return address of token */
+}
+
+char *StrToPas(char *passtr, const char *s) {
+
+  size_t l;
+
+  l=strlen(s);
+  if(l > 255)
+    return NULL;
+  passtr[0]=(char) l;
+  return strcpy(&passtr[1], s);
+}
+
+char *_ld_format(char *fmt_buf, LONGDOUBLE num, int flag, int prec)
+{
+  return _f_fmt(fmt_buf, num, flag, prec);
+}
+
+char *_v_format(unsigned long l, char *s)
+{
+  return _fptoa(l, s);
+}
diff --git a/code/SIBOSDK/src/complex.cpp b/code/SIBOSDK/src/complex.cpp
new file mode 100644
index 0000000..053db05
--- /dev/null
+++ b/code/SIBOSDK/src/complex.cpp
@@ -0,0 +1,239 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  COMPLEX.C - complex number class implementation.       		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <complex.hpp>
+
+#pragma module(init_prio=>22)
+
+double norm(const complex& c) {
+
+  double r, i;
+
+  r=real(c);
+  i=imag(c);
+  return r*r + i*i;
+}
+
+double arg(const complex& c) {
+
+  return atan2(imag(c), real(c));
+}
+
+complex operator*(const complex& c1, const complex& c2) {
+
+  double ires, rres;
+  double r1, r2, i1, i2;
+
+  r1=real(c1);
+  i1=imag(c1);
+  r2=real(c2);
+  i2=imag(c2);
+  rres = r1*r2 - i1*i2;
+  ires = r1*i2 + r2*i1;
+  return complex(rres, ires);
+}
+
+complex operator/(const complex& c1, const complex& c2) {
+
+  double ires, rres;
+  double r1, r2, i1, i2;
+
+  r1=real(c1);
+  i1=imag(c1);
+  r2=real(c2);
+  i2=imag(c2);
+
+  rres=(i1*i2+r1*r2)/(r2*r2+i2*i2);
+  ires=(r2*i1-r1*i2)/(r2*r2+i2*i2);
+
+  return complex(rres, ires);
+}
+
+const complex& complex::operator*=(const complex& c2) {
+
+  double ires, rres;
+  double r2, i2;
+
+  r2=real(c2);
+  i2=imag(c2);
+  rres = re*r2 - im*i2;
+  ires = re*i2 + r2*im;
+  re=rres;
+  im=ires;
+  return *this;
+}
+
+const complex& complex::operator/=(const complex& c2) {
+
+  double ires, rres;
+  double r2, i2;
+
+  r2=real(c2);
+  i2=imag(c2);
+
+  ires=(im*r2 - i2*re)/(i2*i2 + r2*r2);
+  rres=(im-r2*ires)/i2;
+  re=rres;
+  im=ires;
+  return *this;
+}
+
+
+double abs(const complex& c) {
+
+  double i, r;
+
+  i=imag(c);
+  r=real(c);
+  return sqrt(r*r + i*i);
+}
+
+complex acos(const complex& c) {
+
+  complex r;
+
+  r=sqrt(1 - c*c);
+  r=complex(-imag(r), real(r) );
+  r=log(c + r);
+  return complex(imag(r), -real(r));
+}
+
+complex asin(const complex& c) {
+
+  complex r;
+
+  r=sqrt(1 - c*c);
+  r=log(complex(-imag(r), real(r)) + r);
+  return complex(imag(r), -real(r));
+}
+
+complex atan(const complex& c) {
+
+  complex r, t;
+
+  t=complex(-imag(c), real(c));
+  r=log((1.0+t)/(1.0-t))/2.0;
+  return complex(imag(r), -real(r));
+}
+
+complex cos(const complex& c) {
+
+  complex t;
+
+  t=complex(-imag(c), real(c));
+  return (exp(t) + exp(-t))/2.0;
+}
+
+
+complex cosh(const complex& c) {
+
+  return (exp(c) + exp(-c))/2.0;
+}
+
+complex exp(const complex& c) {
+
+  double ex;
+
+  ex=exp(real(c));
+  return complex(ex*cos(imag(c)), ex*sin(imag(c)));
+}
+
+complex log(const complex& c) {
+
+  complex t;
+
+  t=arg(c);
+  t=complex(-imag(t), real(t));
+  return log(abs(c)) + t;
+}
+
+complex log10(const complex& c) {
+
+  complex t;
+
+  t=arg(c);
+  t=complex(-imag(t), real(t));
+  return (log(abs(c)) + t)/log(10.0);
+}
+
+complex pow(const complex& base, double expo) {
+
+  return exp(expo*log(base));
+}
+
+complex pow(double base, const complex& expo) {
+
+  return exp(expo*log(base));
+}
+
+complex pow(const complex& base, const complex& expo) {
+
+  return exp(expo*log(base));
+}
+
+complex sin(const complex& c) {
+
+  complex t;
+  complex twoi(0.0, 2.0);
+
+  t=complex(-imag(c), real(c));
+  return complex((exp(t) - exp(-t))/twoi);
+}
+
+complex sinh(const complex& c) {
+
+  return (exp(c) - exp(-c))/2.0;
+}
+
+complex sqrt(const complex& c) {
+
+  complex t;
+
+  t=sin(arg(c)/2.0);
+  t=complex(-imag(t), real(t));
+  return sqrt(abs(c))*(cos(arg(c)/2.0) + t);
+}
+
+
+complex tan(const complex& c) {
+
+  return sin(c)/cos(c);
+}
+
+complex tanh(const complex& c) {
+
+  return sinh(c)/cosh(c);
+}
+
+ostream& operator<<(ostream& st, const complex& c) {
+
+  st<< '(' << real(c) << ',' << imag(c) << ')';
+  return st;
+}
+
+istream& operator>>(istream& st, complex& c) {
+
+  double r=0.0, i=0.0;
+
+  if(st.peek() == '(')
+    st.get();
+  st >> r;
+  if(st.peek() == ',')
+    st.get();
+  st >> i;
+  if(st.peek() == ')')
+    st.get();
+  c=complex(r, i);
+  return st;
+}
+
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/coniostr.cpp b/code/SIBOSDK/src/coniostr.cpp
new file mode 100644
index 0000000..37ab641
--- /dev/null
+++ b/code/SIBOSDK/src/coniostr.cpp
@@ -0,0 +1,104 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  CONIOSTR.CPP - console I/O stream class implementations.                *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_CONIO
+#include <clib.h>
+#include <coniostr.hpp>
+
+
+#pragma module(init_prio=>22)
+
+extern "C" void _init_con(void) {
+
+  conout.setf(ios::unitbuf);
+}
+
+static conbuf inbuf;
+static conbuf outbuf;
+
+istream conin(&inbuf);
+ostream conout(&outbuf);
+
+int conbuf::underflow() {
+
+  #define CGETS_MAX_NR 255 /* new line */
+
+  int nr, c;
+  char *buf;
+
+  nr=ebuf()-eback();
+  if(nr == 1) {
+    c=getche();
+    if(c == EOF) {
+      return EOF;
+    }
+    *eback()=c;
+  }
+  else {
+    if (nr > CGETS_MAX_NR)  /* new line */
+      nr = CGETS_MAX_NR;   /* new line */
+
+    buf=new char[nr+3];
+    buf[0]=nr;
+    cgets(buf);
+    nr=buf[1];
+    memcpy(eback(), buf+2, nr);   /* corrected line */
+
+    delete buf;
+  }
+  setg(eback(), eback(), eback()+nr);
+  return *gptr();
+
+  #undef CGETS_MAX_NR   /* new line */
+
+}
+
+int conbuf::pbackfail(int c) {
+
+  return ungetch(c);
+}
+
+extern "C" unsigned _flush_init_magic;
+
+int conbuf::overflow(int c) {
+
+  char *pt;
+  int nw;
+
+  flush_magic=_flush_init_magic;
+  if(unbuffered()) {
+    if((c == EOF) || (putch(c) == EOF)) {
+      return EOF;
+    }
+  }
+  else {
+    pt=pbase();
+    nw=pptr()-pt;
+    while(nw--) {
+      if(putch(*pt) == EOF) {
+        return EOF;
+      }
+      ++pt;
+    }
+  }
+  setp(pbase(), epptr());
+  if((c != EOF) && (!unbuffered()))
+    sputc(c);
+  return c;
+}
+
+int conbuf::sync() {
+
+  overflow();
+  setp(base(), ebuf());
+  setg(base(), ebuf(), ebuf());
+  return 0;
+}
+
diff --git a/code/SIBOSDK/src/corefile.a b/code/SIBOSDK/src/corefile.a
new file mode 100644
index 0000000..adf9b09
--- /dev/null
+++ b/code/SIBOSDK/src/corefile.a
@@ -0,0 +1,47 @@
+(* Release 3.00 *)
+
+(*    c_files.a - file control memory *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Modified by NSM.*)
+
+include "corelib.inc"
+
+OPEN_MAX = 20
+
+module files
+
+section
+segment _DATA(DATA, 28H)
+
+select _DATA
+
+public __open_max: dw OPEN_MAX
+
+section
+segment _BSS(BSS, 28H)
+
+public __iob: org OPEN_MAX * _iobSize
+
+public __openfd: org OPEN_MAX*2
+
+public __openmp: org OPEN_MAX*2
+
+public __openfl: org OPEN_MAX*2
+
+section
+segment _BSS(BSS, 28H)
+
+select _BSS
+public __tmpfiles: org OPEN_MAX * DataPtrSize
+
+ section
+segment _BSS(BSS, 28H)
+
+select _BSS
+public __tmpfptrs: org OPEN_MAX * DataPtrSize
+
+end
diff --git a/code/SIBOSDK/src/coreinit.a b/code/SIBOSDK/src/coreinit.a
new file mode 100644
index 0000000..159eb38
--- /dev/null
+++ b/code/SIBOSDK/src/coreinit.a
@@ -0,0 +1,257 @@
+(* Release 3.00 *)
+
+(*    c_coreinit - common initialisation between PLIB and CLIB *)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Written by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module coreinit
+
+(***************************************************************************)
+section
+segment _MAGIC(MAGIC,68H)
+segment _DATA(DATA,68H)
+segment _CONST(DATA,48H)
+segment _BSS(BSS,68H)
+segment BSS_END(BSS,68H)
+
+group DGROUP(_MAGIC,_DATA,_CONST,_BSS,BSS_END)
+
+select _DATA
+
+public _winHandle : dw	0
+public __conName : db	'CON:*',0
+
+(***************************************************************************)
+section
+segment _DATA(DATA,68H)
+public __DefScreenRect : dw	-1,0,0,0
+
+(***************************************************************************)
+section
+segment _DATA(DATA,68H)
+public __DefScreenMode : dw	0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __FatalErrorPos :
+
+    push bx
+    mov  bx, sp
+    mov  ax, ss:[bx][2]
+    pop  bx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __FatalError :
+
+    mov  al, 80
+    int	 ProcPanic
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn _winHandle
+extrn _DatCommandPtr
+extrn __DefScreenRect
+extrn __DefScreenMode
+extrn __conName
+
+select _TEXT
+
+extrn __FatalErrorPos
+extrn __FatalError
+
+xMode	=	-2
+xParse	=	xMode-FullParseEnt
+xBuf	=	xParse-MaxPathSize
+
+public _p_xwind :
+	push	bp
+	mov	bp, sp
+	add	sp, xBuf
+	push	ax
+	push	bx
+	push	cx
+	push	dx
+	push	di
+	push	si
+;
+	mov	bx, [_DatCommandPtr]
+	test	bx, bx
+	je	noCommandLine
+	sub	cx, cx
+	lea	di, [bp][xBuf]
+	lea	si, [bp][xParse]
+	sub	al, al
+	mov	ah, NmFilParse
+	int	FilManager
+	jc	noCommandLine
+	lea	di, [bp][xBuf]
+	mov	si, __conName
+	int	StringCopy
+	add	di, 5
+	lea	si, [bp][xBuf][FileSystemNameSize]
+	mov	ax, [bp][xParse][FullParseDevice]
+	add	al, ah
+	sub	ah, ah
+	add	si, ax
+	mov	cl, [bp][xParse][FullParseName]
+	sub	ch, ch
+	cld
+	rep ;	movsb
+	sub	al, al
+	stosb
+	jmp	openCon
+noCommandLine:
+	lea	di, [bp][xBuf]
+	mov	si, __conName
+	int	StringCopy
+	mov	byte [di][4], 0
+openCon:
+	lea	bx, [bp][xBuf]
+	mov	cx, -1
+	mov	ah, NmIoOpen
+	int	DevManager
+	jnc     openOk
+;
+	call	__FatalErrorPos
+	mov	bx, FatalOpenConsole
+	jmp	__FatalError
+;
+openOk: mov	[_winHandle], ax
+;
+        mov     si, ds:[Datawserv_channel]
+        or      si, si
+        jz      old_window_server
+        mov     al, [si][wserv_spec_info_version]
+        and     al, 0FH
+        cmp     al, 2                (* WS_VERSION_4 *)
+        jb      old_window_server
+;
+        sub     sp, 32               (* SIZE W_SUPPORT_INFO *)
+        mov     si, sp
+        mov     ax, 0FF06H           (* WOR_X_SUPPROT_INFO *)
+	int     WservOpcodes
+        mov     ax, [__DefScreenMode]
+        mov     bx, [si]
+        add     sp, 32               (* SIZE W_SUPPORT_INFO *)
+;
+        test    bx, 2                (* W_SUPPORT_CTBY_S3 *)
+        jz      no_ctby_mode
+        test    ax, 1                (* Use compatibility mode if set *)
+        jnz     no_ctby_mode
+        push    ax
+        push    bx
+	mov	word [bp][xMode], 20 (* P_SCR_COMPATIBILITY *)
+	lea	cx, [bp][xMode]
+        xor     ax, ax               (* No compatibilty mode *)
+        push    ax
+	mov	dx, sp
+	mov	bx, [_winHandle]
+	mov	al, IoFuncSet
+	mov	ah, NmIoWithWait
+	int	IoManager
+        pop     ax
+        pop     bx
+        pop     ax
+;
+no_ctby_mode:
+        test    bx, 1                (* W_SUPPORT_CTBY_GREY *)
+        jz      no_grey
+        test    ax, 2                (* Use grey if set *)
+        jz      no_grey
+;
+	mov	word [bp][xMode], 21 (* P_SCR_GREY *)
+	lea	cx, [bp][xMode]
+        mov     ax, TRUE
+        push    ax
+	mov	dx, sp
+	mov	bx, [_winHandle]
+	mov	al, IoFuncSet
+	mov	ah, NmIoWithWait
+	int	IoManager
+        pop     ax
+no_grey:
+;
+old_window_server:
+	mov	di, __DefScreenRect
+	cmp	word [di][RectTl][PointX], -1
+	jne	rectGood
+	sub	ax, ax
+	mov	[di][RectTl][PointX], ax
+	mov	[di][RectTl][PointY], ax
+	mov	ah, NmGenLcdType
+	int	GenManager
+	mov	bx, 60
+	mov	cx, 15
+	cmp	al, Lcd240X80
+	jne	try160X80
+	mov	bx, 40
+	mov	cx, 9
+	jmp	setBr
+try160X80:
+	cmp	al, Lcd160X80
+	jne	setBr
+	mov	bx, 26
+	mov	cx, 9
+setBr:
+	mov	[di][RectBr][PointX], bx
+	mov	[di][RectBr][PointY], cx
+rectGood:
+	mov	word [bp][xMode], 5 (* P_SCR_WSET *)
+	lea	cx, [bp][xMode]
+	mov	dx, di
+	mov	bx, [_winHandle]
+	mov	al, IoFuncSet
+	mov	ah, NmIoWithWait
+	int	IoManager
+;
+	mov	word [bp][xMode], 3 (* P_SCR_POSA *)
+	lea	cx, [bp][xMode]
+        xor     ax, ax
+        push    ax
+        push    ax
+        mov     dx, sp
+	mov	al, IoFuncSet
+	mov	ah, NmIoWithWait
+	int	IoManager
+;
+	lea	di, [bp][xParse]
+	mov	word [di], 1
+	mov	dx, di
+	mov	word [bp][xMode], 9 (* P_SCR_CURSOR *)
+	mov	al, IoFuncSet
+	mov	ah, NmIoWithWait
+	int	IoManager
+;	
+	pop	si
+	pop	di
+	pop	dx
+	pop	cx
+	pop	bx
+	pop	ax
+	mov	sp, bp
+	pop	bp
+	ret     0
+;
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _ClassTable :
+public _ExtCatTable :
+        dw      0
+
+end
diff --git a/code/SIBOSDK/src/coreio.a b/code/SIBOSDK/src/coreio.a
new file mode 100644
index 0000000..24607d9
--- /dev/null
+++ b/code/SIBOSDK/src/coreio.a
@@ -0,0 +1,1749 @@
+(* Release 3.00 *)
+
+(*    c_coreio - low level IO stuff *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Written by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module coreio
+
+(***************************************************************************)
+segment _DATA(DATA, 28H)
+
+public  __fmode : dw O_TEXT	         (* default transaltion mode *)
+
+segment _BSS(BSS, 28H)
+
+public  __fmask :  org 2		 (* default file permission mask *)
+
+segment _DATA(DATA, 28H)
+
+public  __ungotchar : dw -1		 (* temporary storage for console I/O *)
+
+segment _DATA(DATA, 28H)
+
+public __upperHex : db 'A'		 (* 'a' or 'A', chooses digit case *)
+
+segment _BSS(BSS, 28H)
+
+public __i_putch : org CodePtrSize
+public __i_cgets : org CodePtrSize
+
+segment _BSS(BSS,28H)
+
+public __p_init : org 2
+
+segment _BSS(BSS,28H)
+
+public __con_key : org ConEnt
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __p_init
+extrn __i_putch
+extrn __i_cgets
+extrn __d_putch
+extrn __d_cgets
+extrn _winHandle
+
+select _TEXT
+
+extrn _p_xwind
+
+public _putch :
+
+    cmp  byte [__p_init], 0
+    jne   putchInitDone
+    mov  word [__i_putch], __d_putch
+    mov  word [__i_cgets], __d_cgets
+    not  byte [__p_init]
+    cmp	 word [_winHandle], 0
+    jne	 putchInitDone
+    call _p_xwind
+putchInitDone:
+    jmp	 word [__i_putch]
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn _winHandle
+
+select _TEXT
+
+public  __d_putch :
+(*
+int  putch(int c)
+*)
+
+    push bx
+    push cx
+    push dx
+    mov	 dx, 1
+    mov  cx, ax
+    cmp  ax, 0AH
+    jne	 notNewLine
+    mov  ax, 0A0DH
+    inc	 dx
+notNewLine:
+    push cx
+    push ax
+    mov	 cx, sp
+    mov  bx, [_winHandle]
+    mov  ah, NmIoWrite
+    int	 IoManager
+    pop	 ax
+    pop  ax
+    jnc  putchExit
+    mov	 ax, -1
+putchExit:
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __ungotchar
+extrn _winHandle
+extrn __con_key
+
+select _TEXT
+
+public  _getch :
+(*
+int  getch(void)
+Checks for any character returned by ungetch then calls DOS.
+*)
+
+    mov  ax, [__ungotchar]
+    cmp	 ax, -1
+    jne  charWaiting
+    push bx
+    push cx
+    push dx
+    mov	 cx, __con_key
+    mov	 dx, 1
+    mov	 bx, [_winHandle]
+    mov	 ah, NmIoRead
+    int	 IoManager
+    pop	 dx
+    pop	 cx
+    pop	 bx
+    jc	 getchFailed
+    mov	 ax, [__con_key][ConKeyValue]
+    jmp	 charWaiting
+
+getchFailed:
+    sub	 ax, ax
+
+charWaiting:
+    mov  word [__ungotchar], -1
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn _putch
+extrn _getch
+
+select _TEXT
+
+public  _getche :
+(*
+int  getche(void)
+Checks for any charcater returned by ungetch then calls DOS.
+*)
+
+    call _getch
+    test ah, ah
+    jne	 badForPutch
+    jmp  near _putch
+badForPutch:
+    ret	 0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _DATA
+
+extrn __ungotchar
+extrn _winHandle
+
+select _TEXT
+
+public  _kbhit :
+(*
+int  kbhit(void)
+Checks for any charcater waiting in keyboard buffer.
+*)
+
+    mov  ax, [__ungotchar]
+    cmp	 ax, -1
+    jne  keyWaiting
+    push bx
+    push cx
+    push ax
+    mov	 cx, sp
+    mov	 bx, [_winHandle]
+    mov	 al, IoFuncTest
+    mov	 ah, NmIoWithWait
+    int	 IoManager
+    pop	 ax
+    pop	 cx
+    pop	 bx
+    jnc	 keyWaiting
+    sub	 ax, ax
+
+keyWaiting:
+    ret  0
+
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _INIT(DATA,28H)
+segment _BSS(BSS,28H)
+
+extrn __exit1
+extrn __exit1_vector
+
+select _BSS
+
+Buf0 : org BUFSIZ
+Buf1 : org BUFSIZ
+
+select _DATA
+
+extrn __iob
+extrn __openfd
+extrn __openmp
+extrn __openfl
+extrn _winHandle
+extrn __exit_io
+extrn __argin
+extrn __argout
+extrn __argapp
+extrn __open
+extrn __creat
+
+HandleData : dw 4000H, 4002H, 6002H
+StreamData : dw 405H, 0C06H, 602H
+StreamBuffers : dw Buf0, Buf1, 0
+
+public __iosetup : dw 0
+
+select _TEXT
+
+extrn __InitLoop
+
+do_initio : (* defined later on ! *)
+
+select _INIT
+
+initio : dw MAGIC
+    	 db PR2
+         dw do_initio
+
+select _DATA
+
+public __doserrno :  dw  0, initio
+
+select  _TEXT
+
+extrn _p_xwind
+extrn __FatalErrorPos
+extrn __FatalError
+
+public __initio :
+			     (* check for character devices on default paths *)
+    push di
+    push si
+    mov  word [__exit_io], __exit1
+    cmp  word [__iosetup], 0
+    je   doInitIo
+    jmp  near ioDone
+doInitIo:
+    not  word [__iosetup]
+    call _p_xwind
+    sub  bx, bx
+    mov	 cx, bx
+    mov  si, bx
+    mov  di, __iob
+ioLoop:
+    mov  [di][bx][_file], cx
+    mov  ax, [si][StreamBuffers]
+    or   ax, ax
+    jz   noBuf
+    mov  word [di][bx][_size], BUFSIZ
+    mov  [di][bx][_base], ax
+    mov  [di][bx][_ptr], ax
+noBuf:
+    mov  ax, [si][StreamData]
+    mov  dx, [si][HandleData]
+    jcxz doStdin
+    cmp  cl, 1
+    jne  doStdErr
+doStdout:
+    cmp  word [__argout], 0
+    je   doDefault
+    push ax
+    push bx
+    mov  ax, [__argout]
+    cmp  word [__argapp], 0
+    jne  doAppend
+doCreat:
+    mov  bx, FA_TEXT
+    call __creat
+    cmp  ax, 1
+    pop  bx
+    pop  ax
+    je   doRestOfFlags
+    jmp  initioFailed
+doStdin:
+    cmp  word [__argin], 0
+    je   doDefault
+    push ax
+    push bx
+    mov  ax, [__argin]
+    mov  bx, O_TEXT | SH_DENYWR
+    call __open
+    test ax, ax
+    pop  bx
+    pop  ax
+    je	 doRestOfFlags
+    jmp  initioFailed
+doDefault:
+    or   dh, 20H
+    or   ah, 2H
+doStdErr:
+    push ax
+    mov  ax, [_winHandle]
+    mov  [si][__openmp], ax
+    pop  ax
+    mov  word [si][__openfl], E_CONS | E_DEVICE
+doRestOfFlags:
+    mov  [di][bx][_flag], ax
+    mov  [si][__openfd], dx
+setDevice:
+    add  bx, _iobSize
+    add  si, 2
+    inc  cx
+    cmp  cx, 3
+    je   ioDone
+    jmp  ioLoop
+
+ioDone:
+    pop  si
+    pop  di
+    jmp  __InitLoop
+
+doAppend:
+    mov  bx, O_TEXT | O_RDWR
+    call __open
+    cmp  ax, 1
+    mov  ax, [__argout]
+    jne	 doCreat
+    pop  bx
+    pop  ax
+    or   ax, _F_APP
+    or   dx, O_APPEND
+    jmp  doRestOfFlags
+
+initioFailed:
+    call __FatalErrorPos
+    mov	 bx, FatalInitIo
+    jmp	 __FatalError
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __seterrno
+extrn __open_max
+extrn __openmp
+
+select _TEXT
+
+public __getHandle :
+
+    mov cx, [__open_max]
+    mov	di, __openmp
+    sub ax, ax
+    cld
+    repne; scasw
+    jne	 noHandlesLeft
+    sub	 di, __openmp+2
+    ret  0
+noHandlesLeft:
+    mov	 ax, EMFILE
+    call __seterrno
+    mov	 ax, -1
+    stc
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __seterrno
+extrn __open_max
+extrn __openmp
+extrn __openfl
+
+select _TEXT
+extrn __FatalErrorPos
+extrn __FatalError
+
+public __checkHandle :
+    mov  bx, ax
+    cmp	 ax, [__open_max]
+    jae	 invalidHandle
+    sub	 ax, ax
+    call __seterrno
+    shl	 bx, 1
+    mov	 ax, [__openfl][bx]
+    mov	 bx, [__openmp][bx]
+    test bx, bx
+    je   invalidHandle
+    test ax, E_DEVICE
+    je	 notAConsol
+    cmp	 bx, 1
+    jne  notAConsol
+    call __FatalErrorPos
+    mov	 bx, FatalConIo
+    jmp	 __FatalError
+notAConsol:
+    clc
+    ret  0
+
+invalidHandle:
+    mov  ax, EBADF
+    call __seterrno
+    mov	 ax, -1
+    stc
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __checkHandle
+
+select  _TEXT
+
+public  _getRealHandle :
+(*
+void *getRealHandle(int handle)
+Get the plib handle from the clib handle.
+*)
+
+    push bx
+    call __checkHandle
+    mov	 ax, 0
+    jc   getRealExit
+    mov	 ax, bx
+getRealExit:
+    pop  bx
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __ioerr
+extrn __getHandle
+extrn __openfl
+extrn __openmp
+
+select  _TEXT
+
+public  __creat :
+public  __creat_trunc :
+(*
+int _creat_trunc(char *path, int permission)
+Creates file or truncates existing one.
+*)
+
+    push cx
+    mov  cx, ModeReplace
+
+doCreate:
+    push bx
+    push dx
+    push di
+    mov  dx, bx
+    mov  bx, ax
+    push cx
+    call __getHandle
+    pop  cx
+    jc   creatExit
+    or   cx, ModeUpdate | ModeRandom
+    mov  [__openfl][di], dx
+    test dx, FA_TEXT
+    je	 creatBinary
+    or	 cx, ModeStreamText
+creatBinary:
+    mov  ah, NmIoOpen
+    int  DevManager
+    jc	 creatFailed
+    mov	 [__openmp][di], ax
+    mov	 ax, di
+    shr  ax, 1
+creatExit:
+    pop  di
+    pop  dx
+    pop  bx
+    pop  cx
+    ret  0
+
+creatFailed:
+    call __ioerr
+    mov  ax, -1
+    jmp  creatExit
+
+public __creat_new :
+public _creatnew :
+(*
+int _creat_new(char *path, int permission)
+Creates new file.
+*)
+    push cx
+    mov  cx, ModeCreate
+    jmp	 doCreate
+
+public __creat_temp :
+(*
+int _creat_temp(char *path, int permission)
+Creates new unique file.
+*)
+
+    push cx
+    mov	 cx, ModeUnique
+    jmp	 doCreate
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __creat_temp
+extrn _strcpy
+extrn _strlen
+
+public _creattemp :
+
+    push bp
+    mov	 bp, sp
+    sub  sp, 80H
+    push bx
+    push cx
+    push ax
+    push bx
+    mov	 bx, ax
+    lea	 ax, [bp][-80H]
+    call _strcpy
+    lea	 ax, [bp][-80H]
+    call _strlen
+    cmp	 ax, 3
+    je	 skipCheck
+    lea	 bx, [bp][-80H]
+    add	 bx, ax
+    cmp  byte [bx], '\'
+    je	 skipCheck
+    mov	 word [bx], '\'
+skipCheck:
+    lea	 ax, [bp][-80H]
+    pop  bx
+    call __creat_temp
+    mov  cx, ax
+    pop	 ax
+    lea	 bx, [bp][-80H]
+    add	 bx, 5
+    call _strcpy
+    mov	 ax, cx
+    pop  cx
+    pop  bx
+    mov	 sp, bp
+    pop	 bp
+    ret	 0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __exists :
+
+    push bx
+    push cx
+    sub  sp, FileEnt
+    mov  cx, sp
+    mov  bx, ax
+    sub	 al, al
+    mov  ah, NmFilStatusGet
+    int	 FilManager
+    mov  ax, 0
+    jc   existsExit
+    inc	 ax
+existsExit:
+    add	 sp, FileEnt
+    pop  cx
+    pop  bx
+    ret  0
+
+(****************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+extrn __getHandle
+extrn __openmp
+extrn __openfl
+
+select  _TEXT
+
+public __open :
+(*
+int _open(char *path, int access)
+opens file and returns handle.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    mov  dx, bx
+    mov  bx, ax
+    call __getHandle
+    jc   openExit
+    mov  cx, ModeOpen | ModeRandom
+    mov  word [__openfl][di], 0
+    test dx, O_TEXT
+    je	 openBinary
+    or	 cx, ModeStreamText
+openBinary:
+    test dx, O_RDWR
+    je	 openReadonly
+    or	 cx, ModeUpdate
+openReadonly:
+    and	 dl, 0F0H
+    cmp	 dl, SH_DENYWR
+    je	 allowShare
+    cmp	 dl, SH_DENYNO
+    jne	 noShare
+allowShare:
+    or	 cx, ModeShare
+noShare:
+    mov  ah, NmIoOpen
+    int  DevManager
+    jc	 openFailed
+    mov	 [__openmp][di], ax
+    mov	 ax, di
+    shr  ax, 1
+openExit:
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+openFailed:
+    call __ioerr
+    mov  ax, -1
+    jmp  openExit
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __openmp
+extrn __openfl
+
+extrn __ioerr
+extrn __checkHandle
+extrn __getHandle
+
+select  _TEXT
+
+public __dup :
+(*
+int  _dup(int handle)
+returns the next free file handle.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    mov  dx, ax
+    call __checkHandle
+    jc   dupFailed
+    call __getHandle
+    jc   dupFailed
+    mov  bx, dx
+    shl  bx, 1
+    mov  ax, [__openmp][bx]
+    mov  [__openmp][di], ax
+    mov  ax, [__openfl][bx]
+    mov  [__openfl][di], ax
+    mov  ax, di
+    shr  ax, 1
+dupFailed:
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __open_max
+extrn __openmp
+extrn __openfl
+
+select _TEXT
+
+extrn __ioerr
+extrn __checkHandle
+extrn __close
+
+public  __dup2 :
+(*
+int  _dup2(int oldhandle, int newhandle )
+close newhandle if open and duplicates oldhandle.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    mov  cx, ax
+    mov  dx, bx
+    call __checkHandle
+    jc   dup2Failed
+    cmp  dx, [__open_max]
+    jae  dup2Failed
+    mov  di, dx
+    shl  di, 1
+    cmp  word [__openmp][di], 0
+    je   available
+    mov  ax, dx
+    call __close
+available:
+    mov  bx, cx
+    shl  bx, 1
+    mov  ax, [__openmp][bx]
+    mov  [__openmp][di], ax
+    mov  ax, [__openfl][bx]
+    mov  [__openfl][di], ax
+    sub  ax, ax
+dup2Failed:
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+(*************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+_1bs : db 08H,20H,08H
+_2bs : db 08H,08H,20H,20H,08H,08H
+
+extrn __ioerr
+extrn __open_max
+extrn __openfl
+extrn __openmp
+extrn _winHandle
+extrn __checkHandle
+extrn _getch
+extrn _putch
+
+select  _TEXT
+
+public __read :
+(*
+int _read(int handle, void *buffer, int num)
+reads num bytes from file handle int buffer.
+Returns number of bytes read or -1 for error.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    push si
+    mov	 di, cx
+    mov	 si, cx
+    jcxz readComplete
+    mov  cx, bx
+    call __checkHandle
+    jc	 readExit
+    test ax, E_CONS
+    jne	 readConsole
+readLoop:
+    mov	 dx, di
+    cmp	 dx, FileMaxStreamSize
+    jbe  inRange
+    mov	 dx, FileMaxStreamSize
+inRange:
+    push dx
+    mov	 ah, NmIoRead
+    int	 IoManager
+    pop  dx
+    jc   readError
+    cmp	 ax, dx
+    jne	 readShort
+    add	 cx, dx
+    sub	 di, dx
+    jne	 readLoop
+readComplete:
+    mov	 ax, si
+    sub  ax, di
+readExit:
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+readError:
+    mov  di, si
+    cmp	 al, EofErr
+    je	 readComplete
+    call __ioerr
+    mov	 ax, -1
+    jmp	 readExit
+
+readShort:
+    sub	 di, ax
+    jmp	 readComplete
+
+readConsole:
+    cld
+    xchg cx, di
+readCLoop:
+    call _getch
+    test ah, ah
+    jne	 readCLoop
+    cmp	 al, 0DH
+    jne	 tryBS
+    mov	 al, 0AH
+    call _putch
+
+saveAndComplete:
+    mov	 ax, 0A0DH
+    stosw
+    dec	 cx
+    dec  cx
+    jmp	 readCComplete
+
+tryBS:
+    cmp	 al, 08H
+    jne  gotChar
+    cmp  cx, si
+    je   readCLoop
+    dec  di
+    inc  cx
+    push bx
+    push cx
+    push dx
+    mov	 bx, [_winHandle]
+    mov  cx, _1bs
+    mov	 dx, 3
+    cmp  byte [di], ' '
+    jae	 notControl
+    mov	 cx, _2bs
+    mov	 dl, 6
+notControl:
+    mov	 ah, NmIoWrite
+    int	 IoManager
+    pop	 dx
+    pop	 cx
+    pop  bx
+    jmp	 readCLoop
+
+gotChar:
+    cmp	 al, ' '
+    jae	 outNotControl
+    push ax
+    mov  al, '^'
+    call _putch
+    pop  ax
+    push ax
+    add  al, '@'
+    call _putch
+    pop  ax
+    jmp	 saveAndContinue
+outNotControl:
+    call _putch
+saveAndContinue:
+    stosb
+    loop readCLoop
+
+readCComplete:
+    xchg cx, di
+    jmp	 readComplete
+    
+
+(*************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn _errno
+extrn __openfd
+
+select  _TEXT
+
+extrn __read
+extrn __ioerr
+extrn _lseek
+extrn __write
+
+public _write :
+
+temp       = -2
+appbuf	   = -4
+writesize  = -6
+flag       = -7
+reset      = -8
+handle     = -10
+buffer     = -12
+num        = -14
+
+locals     =  14
+
+WRITE_BUF_SIZE = 400H
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  [bp][handle], ax
+    mov  [bp][buffer], bx
+    mov  [bp][num], cx
+
+    mov  byte [bp][reset], 0
+    mov  bx, [bp][handle]
+    shl  bx, 1
+    mov  cx, [__openfd][bx]
+    jcxz near writeInvalid
+    test cx, O_RDWR+O_WRONLY            (* test for correct access mode *)
+    je   near writeAccess
+    cmp  word [bp][num], 0
+    je   near writeEOF                  (* don't write zero bytes *)
+    test cx, O_APPEND
+    je   dontAppend
+    mov  di, cx                         (* append to EOF if flag set *)
+    sub  ax, ax
+    mov  dx, SEEK_END
+    test cx, O_TEXT
+    jz   appNotText
+    dec  ax
+    mov  cx, ax
+    mov  bx, ax
+    mov  ax, [bp][handle]
+    call _lseek
+    cmp  dx, -1
+    je   nextSeek
+    cmp  ax, -1
+    je   nextSeek
+    mov  ax, [bp][handle]
+    mov  cx, 1
+    lea  bx, [bp][appbuf]
+    call __read
+    cmp  word [_errno], 0
+    jne  near writeError
+    mov  ax, -1
+    mov  dx, SEEK_END
+    cmp  byte [bp][appbuf], CTLZ
+    je   ctlzPresent
+    inc  ax
+ctlzPresent:
+    jmp  appNotText
+nextSeek:
+    mov  dx, SEEK_END
+    sub  ax, ax
+appNotText:
+    mov  cx, ax
+    mov  bx, ax
+    mov  ax, [bp][handle]
+    call _lseek
+appendDone:
+    mov  cx, di
+dontAppend:
+    test cx, O_TEXT
+    je   near writeBinary
+writeText:                              (* test mode *)
+    test cx, _O_EOF                     (* error if EOF flag set *)
+    jne  near writeEOF
+    mov  cx, WRITE_BUF_SIZE + 2
+    mov	 ah, NmHeapAllocateCell
+    int	 HeapManager
+    jc	 near writeNomem
+    inc  ax
+    mov  [bp][temp], ax
+    not  byte [bp][reset]
+    shr  cx, 1                          (* write size is half that of buffer *)
+    dec	 cx
+    mov  [bp][writesize], cx
+    mov  si, [bp][buffer]
+writeMainLoop:                          (* main loop - translate and *)
+    mov  cx, [bp][num]                  (* write a block *)
+    jcxz allWritten
+    cmp  cx, [bp][writesize]            (* exit when all written *)
+    jb   cxRight
+    mov  cx, [bp][writesize]
+cxRight:
+    sub  [bp][num], cx
+    mov  di, [bp][temp]
+    mov  ah, 0AH
+    mov  [di][-1], ah                (* Dummy at buffer-1 *)
+    mov  bh, CTLZ
+    mov  bl, 0DH
+                                        (* this next loop is the time *)
+writeTransLoop:                         (* one where transaltion takes place *)
+    lodsb
+    cmp  al, ah
+    je   doTrans                        (* no jump for no translate *)
+doneTrans:
+    stosb
+    cmp  al, bh
+    je   writeCtlz                      (* ctl Z - terminate output *)
+    dec  cx
+    jcxz writeBlock                     (* repeat loop body *)
+    lodsb
+    cmp  al, ah
+    je   doTrans
+    stosb
+    cmp  al, bh
+    je   writeCtlz
+    loop writeTransLoop
+    jmp  writeBlock
+doTrans:
+    cmp  [di][-1], bl                (* CR inserted here *)
+    je   doneTrans
+    mov  [di], bl
+    inc  di
+    jmp  doneTrans
+
+writeCtlz:
+    mov  byte [bp][flag], 1
+    jmp  writeWrite
+writeBlock:
+    mov  byte [bp][flag], 0             (* write transalted block *)
+writeWrite:
+    push cx
+    mov  ax, [bp][handle]
+    mov  bx, [bp][temp]
+    sub  di, bx
+    mov  cx, di
+    call __write
+    pop  cx
+    cmp  word [_errno], 0
+    jne  writeError                     (* write error *)
+writeOK:
+    cmp  byte [bp][flag], 0
+    je   writeMainLoop                  (* go back for another block *)
+allWritten:
+    mov  bx, [bp][handle]
+    shl  bx, 1
+    cmp  byte [bp][flag], 0
+    je   dontSet
+    test word [__openfd][bx], O_DEVICE  (* if !device and ctl Z set EOF flag *)
+    jne  dontSet
+    or   word [__openfd][bx], _O_EOF
+dontSet:
+    sub  si, [bp][buffer]
+    jmp  writeDone
+writeBinary:                            (* binary output done here *)
+    mov  ax, [bp][handle]
+    mov  cx, [bp][num]
+    mov  bx, [bp][buffer]
+    call __write
+    cmp	 word [_errno], 0
+    jne  writeError
+    mov  si, ax
+    mov	 bx, [bp][handle]
+    shl  bx, 1
+writeDone:
+    or   word [__openfd][bx], O_CHANGED (* set file changed flag *)
+writeEnd:
+    cmp  byte [bp][reset], 0
+    je   writeNoCell
+    mov	 bx, [bp][temp]
+    dec	 bx
+    mov  ah, NmHeapFreeCell
+    int  HeapManager
+writeNoCell:
+    mov  ax, si                         (* return *)
+    pop  si
+    pop  di
+    pop  dx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+writeError:                             (* error return *)
+    mov  si, -1
+    mov  bx, ax
+    jmp  writeSetErr
+writeEOF:                               (* EOF return *)
+    sub  si, si
+    jmp  writeEnd
+writeAccess:                            (* invalid access mode *)
+    mov  si, -1
+    mov  bx, EACCESS
+    jmp  writeSetErr
+writeInvalid:                           (* bad file *)
+    mov  si, -1
+    mov  bx, EBADF
+    jmp  writeSetErr
+writeNomem:                             (* no memory for buffer *)
+    mov  bx, ENOMEM
+writeSetErr:                            (* set errno *)
+    mov  ax, bx
+    call __ioerr                            (* set errno *)
+    jmp  writeEnd
+
+(*************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn _errno
+extrn __openfd
+extrn __open_max
+extrn __read
+extrn __ioerr
+
+select  _TEXT
+
+public _read :
+
+handle  = -2
+buffer  = -4
+num     = -6
+locals  =  6
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push dx
+    push di
+    push si
+    mov  [bp][handle], ax
+    mov  [bp][buffer], bx
+    mov  [bp][num], cx
+    mov  bx, [bp][handle]
+    shl  bx, 1
+    mov  cx, [__openfd][bx]
+    jcxz near readInvalid
+    test cx, O_WRONLY
+    jne  near readAccess                    (* access mode invalid *)
+    cmp  word [bp][num], 0                  (* read zero - do nothing *)
+    je   near readEOF
+    test cx, O_TEXT
+    je   near readBinary
+readText:                                   (* test mode *)
+    test cx, _O_EOF
+    jne  near readEOF                       (* error - EOF flag set *)
+    mov  cx, [bp][num]
+    mov  bx, [bp][buffer]
+    mov	 di, bx
+    mov  ax, [bp][handle]
+    call __read
+    cmp	 word [_errno], 0
+    jne  near readError
+readOK:
+    mov  cx, ax
+    jcxz readCtlz
+    cmp  cx, 1
+    je   readOne
+readOneContinue:
+    mov  ah, 0DH
+    mov  bh, CTLZ
+    mov  si, [bp][buffer]
+readTransLoop:                               (* translation loop *)
+    lodsb
+    cmp  al, ah
+    je   missCR                              (* skip LF *)
+    stosb
+    cmp  al, bh
+    je   readCtlz                            (* hit ctl Z - terminate input *)
+missCR:
+    loop readTransLoop
+    jmp  readDone
+readCtlz:
+    mov  bx, [bp][handle]
+    shl  bx, 1
+    test word [__openfd][bx], O_DEVICE       (* if !device + ctl Z set EOF *)
+    jne  dontSet
+    or   word [__openfd][bx], _O_EOF
+    jcxz dontSet
+    dec  di
+dontSet:
+    jmp  readDone
+readBinary:                                  (* binary read done here *)
+    mov  ax, [bp][handle]
+    mov  cx, [bp][num]
+    mov  bx, [bp][buffer]
+    call __read
+    jmp  readExit
+readDone:
+    sub  di, [bp][buffer]
+readEnd:
+    mov  ax, di
+readExit:
+    pop  si
+    pop  di
+    pop  dx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+readError:                                    (* return error *)
+    mov  di, -1
+    mov  bx, ax
+    jmp  readSetErr
+readEOF:                                      (* return EOF *)
+    sub  di, di
+    jmp  readEnd
+readAccess:                                   (* invbalid access mode *)
+    mov  di, -1
+    mov  bx, EACCESS
+    jmp  readSetErr
+readInvalid:                                  (* file not open *)
+    mov  di, -1
+    mov  bx, EBADF
+readSetErr:                                   (* set errno *)
+    mov  ax, bx
+    call __ioerr                            (* set errno *)
+    jmp  readEnd
+
+readOne:
+    cmp  word [bp][num], 1
+    je   readExit
+    jmp  readOneContinue
+
+(*************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+extrn __open_max
+extrn __openfl
+extrn __openmp
+extrn __checkHandle
+
+select  _TEXT
+
+public __write :
+(*
+int _write(int handle, void *buffer, int num)
+writes num bytes to file handle from buffer.
+Returns number of bytes written or -1 for error.  Low level DOS function.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    push si
+    push bp
+    mov	 di, cx
+    mov	 si, cx
+    mov  cx, bx
+    call __checkHandle
+    jc	 writeExit
+    mov	 bp, FileMaxStreamSize
+    test ax, E_DEVICE
+    je	 writeLoop
+    mov	 bp, 128
+writeLoop:
+    mov	 dx, di
+    cmp	 dx, bp
+    jbe  inRange
+    mov	 dx, bp
+inRange:
+    mov	 ah, NmIoWrite
+    int	 IoManager
+    jc   writeError
+    add	 cx, dx
+    sub	 di, dx
+    jne	 writeLoop
+    mov	 ax, si
+writeExit:
+    pop	 bp
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+writeError:
+    call __ioerr
+    mov	 ax, -1
+    jmp	 writeExit
+
+(***************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+extrn __openmp
+extrn __openfl
+extrn __open_max
+
+select  _TEXT
+
+extrn __checkHandle
+extrn __FsChanToName
+extrn __chmod
+extrn __seterrno
+
+public __close :
+(*
+int _close(int handle)
+closes file and returns 0 if successful. Low level DOS function.
+*)
+
+    push bp
+    mov	 bp, sp
+    sub	 sp, 80H
+    push bx
+    push cx
+    push di
+    mov  di, ax
+
+
+    mov  bx, ax
+    cmp	 ax, [__open_max]
+    jae	 closeInvalidHandle
+    sub	 ax, ax
+    call __seterrno
+    shl	 bx, 1
+    mov	 ax, [__openfl][bx]
+    mov	 bx, [__openmp][bx]
+    test bx, bx
+    je   closeInvalidHandle
+    test ax, E_DEVICE
+    je	 closeNotAConsol
+    cmp	 bx, 1
+    je	 doNoClose
+closeNotAConsol:
+    call anyOtherHandles
+doNoClose:
+    mov	 ax, 1
+    je	 skipClose
+    push bx
+    mov	 ax, bx
+    lea	 bx, [bp][-80H]
+    call __FsChanToName
+    pop	 bx
+    mov	 ah, NmIoClose
+    int	 IoManager
+    jc   closeFailed
+    sub  ax, ax
+skipClose:
+    mov  word [di][__openmp], 0
+    test ax, ax
+    jne	 closeExit
+    mov	 ax, [di][__openfl]
+    test ax, E_DEVICE
+    jne	 closeExit
+    and  ax, FA_RDONLY | FA_HIDDEN | FA_SYSTEM
+    je	 closeExit
+    mov	 cx, ax
+    mov	 bx, 1
+    lea	 ax, [bp][-80H]
+    call __chmod
+    sub	 ax, ax
+closeExit:
+    pop  di
+    pop  cx
+    pop  bx
+    mov	 sp, bp
+    pop	 bp
+    ret  0
+
+closeInvalidHandle:
+    mov  ax, EBADF
+    call __seterrno
+    mov	 ax, -1
+    stc
+    jmp closeExit
+
+closeFailed:
+    call __ioerr
+    mov	 ax, -1
+    jmp	 skipClose
+
+anyOtherHandles:
+    push cx
+    push si
+    shl	 di, 1
+    mov  cx, [__open_max]
+    sub  si, si
+anyLoop:
+    cmp	 si, di
+    je   notThisOne
+    cmp  [__openmp][si], bx
+    je	 gotOne
+notThisOne:
+    inc	 si
+    inc	 si
+    loop anyLoop
+    inc	 cx
+gotOne:
+    pop  si
+    pop  cx
+    ret  0
+
+(****************************************************************************)
+section
+segment _DATA(DATA,28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+extrn __openfl
+extrn __checkHandle
+
+select  _TEXT
+
+public __eof :
+(*
+int  _eof(int handle)
+returns file status - EOF 1, error -1, else 0.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    push si
+    mov	 di, ax
+    call __checkHandle
+    jc	 eofExit
+    sub  ax, ax
+    shl	 dx, 1
+    test word [di][__openfl], E_DEVICE
+    jne	 eofExit
+    push ax
+    push ax
+    mov  di, sp
+    push ax
+    push ax
+    mov	 dx, sp
+    mov  cx, SeekFromCurrent
+    mov	 ah, NmIoSeek
+    int	 IoManager
+    jc	 eofFailed
+    mov	 dx, di
+    mov  cx, SeekFromEnd
+    mov	 ah, NmIoSeek
+    int	 IoManager
+    jc	 eofFailed
+    mov	 si, sp
+    sub  dx, dx
+    mov  ax, [si][2]
+    cmp	 [di][2], ax
+    jne	 notEof
+    mov  ax, [si]
+    cmp	 [di], ax
+    jne	 notEof
+    inc	 dx
+notEof:
+    mov	 [di], dx
+    mov	 dx, si
+    mov  cx, SeekFromStart
+    mov	 ah, NmIoSeek
+    int	 IoManager
+    jc	 eofFailed
+    mov	 ax, [di]
+eofExitPop:
+    add  sp, 8
+eofExit:
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+eofFailed:
+    call __ioerr
+    mov	 ax, -1
+    jmp	 eofExitPop
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __openfl
+
+select _TEXT
+
+extrn __checkHandle
+
+public	_isatty :
+(*
+int	isatty (int handle)
+The return value is true (1) if handle is attached to a character device
+such as the console or printer,  or false (0) if handle is for an ordinary
+file or is not valid.
+*)
+
+    push bx
+    push cx
+    push dx
+    push di
+    mov	 di, ax
+    call __checkHandle
+    jc	 isattyExit
+    sub  ax, ax
+    shl	 di, 1
+    test word [di][__openfl], E_DEVICE
+    je	 isattyExit
+    inc	 ax
+isattyExit:
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+extrn __lseek
+extrn __checkHandle
+
+public _lseek :
+(*
+long lseek(int handle, long offset, int where)
+positions handles file pointer and returns new offset.
+*)
+
+    push bx
+    call __checkHandle
+    jc	 seekError
+    mov	 ax, bx
+    pop	 bx
+    jmp  near __lseek
+seekError:
+    cwd
+    ret	 0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __ioerr
+
+select  _TEXT
+
+extrn __checkHandle
+
+public _tell :
+(*
+long tell(int handle)
+Returns offset of file pointer.
+*)
+
+    push bx
+    push cx
+    sub	 bx, bx
+    push bx
+    push bx
+    call __checkHandle
+    jc   tellErr1
+    mov	 cx, SeekFromCurrent
+    mov	 dx, sp
+    mov	 ah, NmIoSeek
+    int  IoManager
+    jc	 tellErr
+    pop  ax
+    pop  dx
+tellOk:
+    pop  cx
+    pop  bx
+    ret  0
+tellErr:
+    call __ioerr                            (* set errno *)
+    mov  ax, -1                                  (* error return -1L *)
+tellErr1:
+    cwd
+    add	sp, 4
+    jmp tellOk
+
+(*****************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+
+select  _TEXT
+
+public _rmdir :
+public _unlink :
+(*
+int unlink(char *filename)
+Deletes file. Returns 0 if successful or -1 and sets errno.
+*)
+
+    push bx
+    mov  bx, ax
+    sub	 al, al
+    mov  ah, NmFilDelete
+    int	 FilManager
+    jnc   unlinkOK
+    call __ioerr                            (* set errno *)
+    mov  ax, -1
+    jmp  unlinkDone			     (* return -1 *)
+unlinkOK:
+    sub  ax, ax
+unlinkDone:
+    pop	 bx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __ioerr
+
+select  _TEXT
+
+public _rename :
+(*
+int rename(char *oldfile, char *newfile)
+Renames file. Returns 0 if successful or -1 and sets errno.
+*)
+
+    push bx
+    push cx
+    mov  cx, bx
+    mov  bx, ax
+    sub	 al, al
+    mov  ah, NmFilRename
+    int	 FilManager
+    jnc  renameOK
+    call __ioerr                            (* set errno *)
+    mov  ax, -1
+    jmp  renameDone			     (* return -1 *)
+renameOK:
+    sub  ax, ax
+renameDone:
+    pop  cx
+    pop  bx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __doMakeAndChange
+
+public _mkdir :
+(*
+int mkdir(const char *path)
+makes new sub-directory.
+returns 0 if sucessful or -1 if not.
+errno is set to ENOENT if the path was not found or EACCES if access denied.
+*)
+
+    push si
+    mov	 si, ax
+    mov	 ax, NmFilMakeDirectory * 100H
+    jmp	 near __doMakeAndChange
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __ioerr
+
+select _TEXT
+
+public _chdir :
+
+(*
+int chdir(const char *path)
+Changes current working directory.
+returns 0 if sucessful or -1 if not (errno is set to ENOENT).
+*)
+
+    push si
+    mov	 si, ax
+    mov	 ax, NmFilPathSet * 100H
+public __doMakeAndChange :
+    push di
+    push bx
+    sub	 sp, 80H
+    mov	 di, sp
+    push ax
+    int	 StringCopy
+    int	 StringLength
+    add	 di, ax
+    dec	 di
+    cmp  byte [di], '\'
+    je	 skipCheck
+    mov	 word [di][1], '\'
+skipCheck:
+    pop	 ax
+    mov	 bx, sp
+    int	 FilManager
+    jc   chError
+    sub  ax, ax
+    jmp  chDone
+chError:
+    call __ioerr                            (* set errno *)
+    mov  ax, -1                 (* return -1 *)
+chDone:
+    add	 sp, 80H
+    pop  bx
+    pop	 di
+    pop	 si
+    ret  0
+
+end
diff --git a/code/SIBOSDK/src/coremain.a b/code/SIBOSDK/src/coremain.a
new file mode 100644
index 0000000..bc2e2fe
--- /dev/null
+++ b/code/SIBOSDK/src/coremain.a
@@ -0,0 +1,673 @@
+(*    Release 3.00 *)
+
+(*    CoreMain - process startup and exit, args, environment. *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Written by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module CoreMain
+
+(****************************************************************************)
+segment _MAGIC(DATA,28H)
+segment _INIT(DATA,28H)
+segment _CONST(DATA,28H)
+segment _DATA(DATA,28H)
+segment _BSS(BSS,28H)
+segment _BSS_END(BSS,28H)
+
+group DGROUP(_MAGIC,_INIT,_CONST,_DATA,_BSS,_BSS_END)
+
+select _BSS
+
+public  __argbuf :    org 128			(* command line buffer *)
+public  __osmajor :   org 2
+public  __osminor :   org 2
+public __exit_stk :   org 32*CodePtrSize	(* at/onexit function stack *)
+public __exit_io :    org CodePtrSize
+public __exit_tmp :   org CodePtrSize
+public __exit_proc :  org CodePtrSize
+public __real_in :    org CodePtrSize
+public __real_out :   org CodePtrSize
+public __sigsetup :   org 2
+public __exitbreak :  org CodePtrSize
+public __exitsig :    org CodePtrSize
+public @InitCount :   org 2
+public @InitEnd :     org 2
+public @InitDone :    org 2
+public @ExitCode :    org 2
+public @StackContextSP : org 2
+public @StackContextBP : org 2
+
+select _DATA
+
+extrn __Term2
+extrn __init_start
+extrn __bss_start
+
+public __exit_ptr :		dw __exit_stk + (32*CodePtrSize)
+public __exit_top :		dw __exit_stk + (32*CodePtrSize)
+public standard@haltChain :	dw __Term2
+public @InitPointer :		dw __init_start
+public @InitPriority :		db PRMAX
+public  __arg_init :		db 0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __exit
+
+select _DATA
+
+extrn __exit
+extrn __exit_io
+extrn __exit_tmp
+extrn __exit_proc
+extrn __init_start
+extrn __const_start
+extrn @RecursiveExit
+extrn @InitPointer
+extrn @InitCount
+extrn @InitPriority
+extrn @InitEnd
+extrn @InitDone
+extrn @ExitCode
+extrn @StackContextSP
+extrn @StackContextBP
+extrn $Stage2
+
+select _TEXT
+
+public _exit :
+
+    mov  [@ExitCode], ax
+    cmp  byte [@RecursiveExit], 0
+    je   notAgain
+    call __exit
+notAgain:
+    not  byte [@RecursiveExit]
+    mov  sp, [@StackContextSP]
+    mov  bp, [@StackContextBP]
+    jmp  near $TerminateProcess
+
+public __InitLoop :
+
+    push di
+    push si
+    mov  bx, [@InitPointer]
+    jmp	 traverseLoop
+nextLoop:
+    add  bx, InitSize
+chainLoop:
+traverseLoop:
+    cmp  bx, [@InitEnd]
+    jae  endOfArray
+    mov  al, [@InitPriority]
+    cmp  al, [bx][Priority]
+    jne  nextLoop
+    lea	 ax, [bx][InitSize]
+    mov  [@InitPointer], ax
+    dec  word [@InitCount]
+    call [bx][ProcVar]
+    mov  bx, [@InitPointer]
+    cmp  word [@InitDone], 0
+    je	 traverseLoop
+initLoopRet:
+    pop  si
+    pop  di
+    ret  0
+
+endOfArray:
+    cmp  word [@InitCount], 0
+    je	 stageComplete
+
+endOfList:
+    dec  byte [@InitPriority]
+    js	 stageComplete
+    mov	 bx, __init_start
+    jmp  chainLoop
+
+stageComplete:
+    inc	 word [@InitDone]
+    mov  [@StackContextBP], bp
+    mov  [@StackContextSP], sp
+    call $Stage2
+    mov  [@ExitCode], ax
+
+$TerminateProcess:
+
+public __Term2 :
+    extrn __exit_ptr
+    extrn __exit_top
+    extrn standard@haltChain
+
+(* reset halt chain to allow it to be re-used in termination code *)
+
+    mov  bx, here
+    xchg bx, [standard@haltChain]
+    call bx
+
+here:
+    mov  bp, [@StackContextBP]
+    mov  sp, [@StackContextSP]
+    mov  si, [__exit_ptr]
+    mov  di, [__exit_top]
+exitLoop:
+    cmp  si, di
+    je   loopDone
+    call [si]
+    add  si, 2
+    jmp  exitLoop
+loopDone:
+
+    jmp  initLoopRet
+
+public __cleanup :
+
+    mov  cx, [__exit_io]
+    jcxz noCall1
+    call cx
+noCall1:
+    mov  cx, [__exit_tmp]
+    jcxz noCall2
+    call cx
+noCall2:
+    mov  cx, [__exit_proc]
+    jcxz noCall3
+    call cx
+noCall3:
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _BSS(BSS,28H)
+
+__env_buffer : org 256
+
+select _TEXT
+
+public _getenv :
+
+    push di
+    push si
+    mov	 si, __env_buffer
+    mov  di, ax
+    mov	 ah, NmGenEnvStringGet
+    int	 GenManager
+    mov	 ax, si
+    jnc  getenvExit
+    sub  ax, ax
+getenvExit:
+    pop  si
+    pop  di
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn _strlen
+extrn _strcpy
+extrn _strchr
+
+public _putenv :
+
+    push bx
+    push di
+    push si
+    sub  sp, (256+18)
+    cld
+
+    mov  bx, ax
+    call _strlen
+    mov  di, ax
+    test ax, ax
+    je   putenvFailed
+    cmp  ax, (256+18)
+    jae  putenvFailed
+    mov  ax, sp
+    call _strcpy
+    mov  bl, '='
+    sub  bh, bh
+    call _strchr
+    mov	 bx, ax
+    mov	 ah, NmGenEnvStringDelete
+    test bx, bx
+    je	 putenvDelete
+    mov  si, bx
+    mov  byte [si], 0
+    inc	 si
+    cmp	 byte [si], 0
+    je	 putenvDelete
+    mov	 ah, NmGenEnvStringSet
+putenvDelete:
+    mov  di, sp
+    int	 GenManager
+    jc   putenvFailed
+    sub  ax, ax
+putenvExit:
+    add  sp, (256+18)
+    pop  si
+    pop  di
+    pop  bx
+    ret  0
+
+putenvFailed:
+    mov  ax, -1
+    jmp  putenvExit
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn @InitCount
+extrn @InitEnd
+extrn @InitDone
+extrn __init_start
+extrn __const_start
+
+select _TEXT
+
+public __InitSetup :
+
+    mov	 ax, __const_start
+    sub	 ax, __init_start
+    mov	 bl, InitSize
+    div  bl
+    sub	 ah, ah
+    mov	 [@InitCount], ax
+    mul	 bl
+    add  ax, __init_start
+    mov	 [@InitEnd], ax
+    and	 word [@InitDone], 0
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __argv
+extrn __argc
+
+select _TEXT
+
+extrn _main
+
+public __init2 :
+
+  mov  ax, [__argc]
+  mov  bx, __argv
+  jmp  near _main
+
+(****************************************************************************)
+section
+segment _INIT(DATA,28H)
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _BSS(BSS, 28H)
+
+extrn __setargv
+extrn __InitLoop
+
+select _TEXT
+
+do_initargc : (* defined later on ! *)
+
+select _INIT
+
+initargc : dw MAGIC
+    	   db PR1
+           dw do_initargc
+
+select _BSS
+
+public __argv :   org 32*DataPtrSize
+public __argin :  org DataPtrSize
+public __argout : org DataPtrSize
+public __argapp : org 2
+
+select _DATA
+
+public __argc : dw initargc
+
+select  _TEXT
+
+    call __setargv
+    jmp  __InitLoop
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn __exit
+
+select _DATA
+
+extrn __osmajor
+extrn __osminor
+
+select _TEXT
+
+public __osversion :
+
+(*
+void __osversion(void)
+checks Epoc/Os version into __osver
+*)
+
+    mov	 ah, NmGenVersion
+    int	 GenManager
+    push ax
+    shr	 ax, 1
+    shr	 ax, 1
+    shr	 ax, 1
+    shr	 ax, 1
+    mov  [__osmajor], ah
+    mov  [__osminor], al
+    pop  ax
+    and  ah, 0FH
+    mov	 al, 0AH
+    mul	 ah
+    add  [__osminor], ax
+    ret  0
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _DATA
+
+extrn __argv
+extrn __argbuf
+extrn __argc
+extrn __argin
+extrn __argout
+extrn __argapp
+extrn __arg_init
+extrn _DatCommandPtr
+
+select _TEXT
+
+extrn _strlen
+
+public __setargv :
+
+  push di
+  push si
+  cld
+  cmp  byte [__arg_init], 0
+  jne  initDone
+  not  byte [__arg_init]
+  mov  word [__argc], 0
+  mov  di, [_DatCommandPtr]
+  test di, di
+  je   initDone
+  mov  bx, __argv
+  call saveArg
+  mov  ax, di
+  call _strlen
+  add  di, ax
+  inc  di
+  mov  si, di
+  lodsb
+  cbw
+  add  ax, si
+  mov  dx, ax
+  mov  di, __argbuf
+convLoop:
+  cmp  si, dx
+  jae  initDone
+  lodsb
+  test al, al
+  je   initDone
+  cmp  al, ' '
+  je   convLoop
+  cmp  al, '<'
+  je   gotInRedir
+  cmp  al, '>'
+  je   gotOutRedir
+  cmp  al, '"'
+  je   gotString
+  dec  si
+  mov  al, ' '
+gotString:
+  mov  cl, al
+  call saveArg
+locateLoop:
+  cmp  si, dx
+  jae  gotLocate
+  lodsb
+  test al, al
+  je   gotLocate
+  cmp  al, cl
+  je   gotLocate
+  stosb
+  jmp  locateLoop
+gotLocate:
+  sub  al, al
+  stosb
+  jmp  convLoop
+initDone:
+  pop  si
+  pop  di
+  ret  0
+gotInRedir:
+  push bx
+  mov  bx, __argin
+  jmp  goLocate
+gotOutRedir:
+  cmp  byte [si], '>'
+  jne  notAppend
+  lodsb
+  mov  word [__argapp], ModeAppend
+notAppend:
+  push bx
+  mov  bx, __argout
+goLocate:
+  cmp  si, dx
+  jae  noFileName
+  lodsb
+  test al, al
+  je   noFileName
+  cmp  al, ' '
+  je   goLocate
+  dec  si
+  mov  [bx], di
+  mov  cl, ' '
+  pop  bx
+  jmp  locateLoop
+noFileName:
+  pop  bx
+  jmp  initDone
+
+saveArg:
+  cmp  word [__argc], 32
+  jae  noRoomForMore
+  mov  [bx], di
+  inc  bx
+  inc  bx
+  inc  word [__argc]
+noRoomForMore:
+  ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+select _DATA
+
+extrn __sigsetup
+extrn __exitbreak
+extrn __exitsig
+
+select _TEXT
+
+extrn __FloatFinish
+
+public __exit :
+
+(*
+void __exit(int code)
+terminates process.
+*)
+
+    mov  di, ax
+    mov  cx, [__exitbreak]
+    jcxz noBreak
+    call cx
+noBreak:
+    mov  cx, [__exitsig]
+    jcxz noSig
+    call cx
+noSig:
+
+    call __FloatFinish
+
+    mov	 ah, NmProcId
+    int	 ProcManager
+    mov	 bx, ax
+    mov  ax, di
+    mov	 ah, NmProcKill
+    int	 ProcManager
+
+(****************************************************************************)
+section
+segment _DATA(DATA, 28H)
+segment _TEXT(CODE,28H)
+
+extrn __exit_proc
+extrn __exitbreak
+extrn __exitsig
+extrn __FloatFinish
+
+public __term_process :
+
+    mov  cx, [__exit_proc]
+    jcxz noCall4
+    call cx
+noCall4:
+    mov  cx, [__exitbreak]
+    jcxz noBreak
+    call cx
+noBreak:
+    mov  cx, [__exitsig]
+    jcxz noSig
+    call cx
+noSig:
+    jmp  near __FloatFinish
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+select _DATA
+
+message : db 0AH,'Floating Point Not Loaded',0AH,0
+
+select _TEXT
+
+extrn _puts
+
+public __real_pdef :
+public __real_sdef :
+
+    mov	 ax, message
+    jmp	 _puts
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _MAGIC(DATA,28H)
+segment _INIT(DATA,28H)
+segment _CONST(DATA,28H)
+segment _DATA(DATA,28H)
+segment _BSS(BSS,28H)
+segment _BSS_END(BSS,28H)
+
+group DGROUP(_MAGIC,_INIT,_CONST,_DATA,_BSS,_BSS_END)
+
+extrn __EpocInit
+extrn __exit
+extrn __cleanup
+extrn __osversion
+extrn __FloatInit
+extrn __InitSetup
+extrn __InitLoop
+extrn __init2
+extrn @ExitCode
+select _TEXT			(* Process initialisation starts here *)
+
+public __startup :
+
+  call __EpocInit
+
+  call __FloatInit		(* initialise floating point if present *)
+  call __osversion		(* get Epoc/Os version first *)
+
+  call __InitSetup
+  call __InitLoop
+
+  call __cleanup
+
+  mov  ax, [@ExitCode]
+  jmp  near __exit
+
+public $Stage2 :
+
+  call __init2
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __real_in
+extrn __real_out
+extrn __rreal_in
+extrn __rreal_out
+
+select _TEXT
+
+extrn __initsig
+
+public __fp_1 :
+
+    mov  word [__real_in], __rreal_in     (* initialise 'C' fp output *)
+    mov  word [__real_out], __rreal_out
+    jmp  near __initsig
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __real_in
+extrn __real_out
+extrn __real_pdef
+extrn __real_sdef
+
+select _TEXT
+
+public __fp_0 :
+
+    mov  word [__real_in], __real_sdef
+    mov  word [__real_out], __real_pdef
+    ret  0
+
+end
+
+
diff --git a/code/SIBOSDK/src/coremath.a b/code/SIBOSDK/src/coremath.a
new file mode 100644
index 0000000..f491a3e
--- /dev/null
+++ b/code/SIBOSDK/src/coremath.a
@@ -0,0 +1,1259 @@
+(************************************************************************)
+(*                                                                      *)
+(*    Release 3.00                                                      *)
+(*                                                                      *)
+(*    CoreMATH - Common math support module.                            *)
+(*                                                                      *)
+(*    Copyright (C) 1989, 1990 Jensen and Partners. All Rights Reserved *)
+(*    Written by Simon Knight.                                          *)
+(*                                                                      *)
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved                 *)
+(*    Modified by NSM.                                                  *)
+(*                                                                      *)
+(************************************************************************)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module CoreMath
+
+(****************************************************************************)
+segment _BSS(BSS,28H)
+
+public _matherr :   org CodePtrSize
+public __SH_sword : org 2
+public __exc_addr : org 2
+
+segment _BSS(BSS,28H)
+
+public __fac :      org 10
+
+segment _DATA(DATA,28H)
+
+public _HUGE : db 098H,060H,0B9H,0D7H,0FFH,0FFH,0EFH,07FH
+
+segment _DATA(DATA,28H)
+
+public _LHUGE : db 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FEH,07FH
+
+(****************************************************************************)
+section
+
+extrn FIDRQQ
+extrn _matherr
+extrn FIWRQQ
+extrn __seterrno
+
+
+segment _TEXT(CODE,00048H) (*segment length = 000A2H*)
+
+public __report_math_error :
+    push  bp
+    mov   bp,sp
+    sub   sp,30H
+    push  di
+    push  si
+    push  cx
+    fwait
+    fld     st(0),st(1)
+    fwait
+    fstp    tbyte [bp][-30H],st(0)
+    fwait
+    fst     st(1),st(0)
+    mov   cx,ax
+    cmp   word [_matherr],0
+    je	  $1
+    xor   si,si
+$0:
+    mov   di,si
+    add   di,bx
+    mov   al,cs:[di]
+    mov   [bp][si][-0AH],al
+    inc   si
+    cmp   si,0AH
+    jl	  $0
+    mov   [bp][-26H],cx
+    fwait
+    fld     st(0),st(5)
+    fwait
+    fstp    qword [bp][-22H],st(0)
+    nop
+    fwait
+    fwait
+    fld     st(0),st(6)
+    fwait
+    fstp    qword [bp][-1AH],st(0)
+    nop
+    fwait
+    lea   ax,[bp][-0AH]
+    mov   [bp][-24H],ax
+    lea   ax,[bp][-26H]
+    call  word [_matherr]
+    test  ax,ax
+    jne   $3
+$1:
+    cmp   cx,1
+    jne   $4
+    mov   ax,EDOM
+$2:
+    call  __seterrno
+    fwait
+    fld     st(0),st(1)
+    fwait
+    fstp    st(1),st(0)
+    jmp   $5
+$3:
+    fwait
+    fld     qword st(0),[bp][-12H]
+    fwait
+    fstp    st(1),st(0)
+    jmp   $5
+$4:
+    mov   ax,ERANGE
+    jmp   $2
+$5:
+    fwait
+    fld     tbyte st(0),[bp][-30H]
+    fwait
+    fstp    st(2),st(0)
+    pop   cx
+    pop   si
+    pop   di
+    mov   sp,bp
+    pop   bp
+    ret 0
+
+segment _TEXT(CODE,28H)
+
+two: dw 2
+
+extrn __report_math_error
+
+__lib_error:
+  push bp
+  push ax
+  push bx
+  push cx
+  push dx
+  mov bp,sp
+  sub sp,2
+  test byte cs:[si][4], f_st5 (* is arg1 in st5? *)
+  jz not_st5
+  fld st(0),st(5)
+  fstp st(1),st(0)
+  jmp st5_done
+not_st5:
+  fst st(5), st(0)
+st5_done:
+  ftst st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 1
+  mov ax, cs:[si][2]
+  jz me_positive
+  mov ax, cs:[si][0]
+me_positive:
+  call ax
+  fstp st(1),st(0)
+  or ax,ax
+  jz me_ok
+  test byte cs:[si][4], f_two
+  jnz has_two
+  fldz st(0)
+  fstp st(7),st(0)
+has_two:
+  lea bx,[si][5]
+  call __report_math_error
+me_ok:
+  mov sp,bp
+  pop dx
+  pop cx
+  pop bx
+  pop ax
+  pop bp
+  ret 0
+
+segment _TEXT(CODE,28H)
+err_domain:
+  fldz st(0)
+  mov  ax, _DOMAIN
+  ret 0
+
+segment _TEXT(CODE,28H)
+err_underflow:
+  fldz st(0)
+  mov ax, _UNDERFLOW
+  ret 0
+
+segment _TEXT(CODE,28H)
+err_plus_infinity:
+  extrn _HUGE
+  fld qword st(0), [_HUGE]
+  mov ax, _OVERFLOW
+  ret 0
+
+segment _TEXT(CODE,28H)
+err_minus_infinity:
+  call err_plus_infinity
+  fchs st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+one:dw 1
+check_abs_one:
+  fld st(0),st(0)
+  fabs st(0)
+  ficomp word st(0), cs:[one]
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 40H
+  jz ab1_err
+  ret 0
+ab1_err:
+  add sp,2
+  jmp err_domain
+
+segment _TEXT(CODE,28H)
+ldexp_err_pos:
+  fld st(0),st(6)
+  ftst st(0)
+  fstsw [bp][-2]
+  fstp st(0), st(0)
+  test byte [bp][-1], 1
+  jnz err_underflow
+  jmp err_plus_infinity
+ldexp_err_neg:
+  fld st(0),st(6)
+  ftst st(0)
+  fstsw [bp][-2]
+  fstp st(0), st(0)
+  test byte [bp][-1], 1
+  jnz err_underflow
+  jmp err_minus_infinity
+
+segment _TEXT(CODE,28H)
+public _hypotl:
+public _hypot:
+hypotCommon:
+  fmul st(0), st(0)
+  fld  st(0), st(6)
+  fmul st(0), st(0)
+  faddp st(1), st(0)
+  fsqrt st(0)
+  ret	0
+
+segment _TEXT(CODE,28H)
+
+public _ceill:
+public _ceil:
+  push bp
+  mov bp,sp
+  sub sp,2
+
+ceilCommon:
+  fstcw [bp][-2]
+  fwait
+  and byte [bp][-1], ~4   (* round towards +inf *)
+  fldcw [bp][-2]
+  frndint st(0)
+  or byte [bp][-1], 4     (* restore to chop *)
+  fldcw [bp][-2]
+  fwait
+  mov sp,bp
+  pop bp
+  ret	0
+
+segment _TEXT(CODE,28H)
+public _floorl:
+public _floor:
+  push bp
+  mov bp,sp
+  sub sp,2
+floorCommon:
+  fstcw [bp][-2]
+  fwait
+  and byte [bp][-1], ~8  (* round towards -inf *)
+  fldcw [bp][-2]
+  frndint st(0)
+  or byte [bp][-1], 8    (* restore to chop *)
+  fldcw [bp][-2]
+  fwait
+  mov sp,bp
+  pop bp
+  ret	0
+
+segment _TEXT(CODE,28H)
+public __round:
+  frndint st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+public __bcd:
+  push bp        (* new *)
+  mov bp, sp     (* new *)
+  sub sp, 2      (* new *)
+  fstcw [bp][-2] (* new *)
+  (* ensure round to nearest (80387 compatibility problem) *)
+  fwait          (* new *)
+  push [bp][-2]  (* new *)
+  and word [bp][-2], ~0C00H  (* new *)
+  fldcw [bp][-2]             (* new *)
+
+  fld st(0), st(0)
+  xchg ax,bp
+  fbstp  tbyte [bp], st(0)
+  xchg ax,bp
+
+  pop [bp][-2]   (* new *)
+  fldcw [bp][-2] (* new *)
+  fwait          (* new *)
+  mov sp, bp     (* new *)
+  pop bp         (* new *)
+  ret 0
+
+segment _TEXT(CODE,28H)
+(* compute 2^st(0) , result is represented as st(0) * 2^st(4) *)
+four: dw 4
+pow2:
+  fld1 st(0)
+  fxch st(0), st(1)
+  fst  st(5), st(0)
+  frndint st(0)
+  fsub  st(0), st(1)
+  fxch  st(0), st(5)
+  fsub  st(0), st(5)  (* we now know that st(0) is in range [0..2) *)
+  fidiv word st(0), cs:[four] (* now in range [0..0.5] *)
+  f2xm1 st(0)
+  faddp st(1), st(0)
+  fmul  st(0), st(0)
+  fmul  st(0), st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+public _fmodl:
+public _fmod:
+  push bp
+  mov bp,sp
+fmodCommon:
+  sub sp,2
+  fld st(0), st(6)
+  ftst st(0)
+  fstsw [bp][-2]
+  test byte [bp][-1],40H
+  jnz fmod_zero
+  fxch st(0), st(1)
+fmod_more:
+  fprem st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 4
+  jnz fmod_more
+fmod_zero:
+  fstp st(1),st(0)
+  mov sp,bp
+  pop bp
+  ret	0
+
+segment _TEXT(CODE,28H)
+public _frexpl :
+public _frexp :
+  push bp
+  mov bp,sp
+  sub sp,2
+  xchg bx,ax
+frexpCommon:
+  ftst st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1],40H
+  jnz frexp_zero
+  fxtract st(0)
+  fxch   st(0), st(1)
+  fistp  word [bx], st(0)
+  fwait
+  inc    word [bx]
+  fidiv word st(0), cs:[two]
+frexp_exit:
+  xchg bx,ax
+  mov sp,bp
+  pop bp
+  ret	0
+frexp_zero:
+  and    word [bx], 0
+  jmp frexp_exit
+
+segment _TEXT(CODE,28H)
+public __clear87 :
+  push  bx
+  push  ax
+  mov   bx, sp               (* get current status word into ax *)
+  fstsw ss:[bx]
+  fclex
+  pop   ax
+  pop   bx                   (* clear status word *)
+  ret	0
+
+segment _TEXT(CODE,28H)
+public __fpreset :
+  ret	0
+
+segment _TEXT(CODE,28H)
+public __status87 :
+  push bx
+  push  ax
+  mov   bx, sp               (* get current status word into ax *)
+  fstsw ss:[bx]
+  fwait
+  pop   ax
+  pop   bx
+  ret	0
+
+segment _TEXT(CODE,28H)
+public  __control87 :
+new  = -2
+mask = -4
+locals = 4
+
+  push  bp
+  mov   bp, sp               (* get current control word into ax *)
+  sub   sp, locals
+  push bx
+  push cx
+  push dx
+  mov  [bp][new], ax
+  mov  [bp][mask], bx
+  push  ax
+  mov   bx, sp
+  fstcw ss:[bx]
+  fwait
+  pop   ax                   (* ax has original value *)
+
+  mov   cx, [bp][mask]
+  jcxz  con87Done            (* mask is zero - return *)
+  mov   dx, [bp][new]
+  and   dx, cx               (* ctrl = ((ctrl &~mask) | (new & mask)) *)
+  not   cx
+  and   ax, cx
+  or    ax, dx
+  mov   [bp][new], ax
+  fldcw [bp][new]
+con87Done:
+  pop  dx
+  pop  cx
+  pop  bx
+  mov  sp, bp
+  pop bp
+  ret	0
+
+segment _TEXT(CODE,28H)
+Pi_By_4: dw 0C235H, 02168H, 0DAA2H, 0C90FH, 03FFEH
+public _sin :
+public _sinl :
+  push  bp
+  mov   bp, sp
+  sub   sp, 2
+  push  cx
+  mov  cl, 0
+  jmp  trig
+public _cos:
+public _cosl :
+  push  bp
+  mov   bp, sp
+  sub   sp, 2
+  push  cx
+  mov  cl, 2
+  jmp  trig
+public _tan :
+public _tanl :
+  push  bp
+  mov   bp, sp
+  sub   sp, 2
+  push  cx
+  mov  cl, 4
+trig:
+  push  ax
+trigCommon:
+  fxam  st(0)    (* '87 works while we enter routine*)
+  fstsw  [bp][-2]
+  fwait
+  mov  ah, [bp][-1]
+  fabs st(0)
+  fld tbyte st(0), cs:[Pi_By_4]
+  fxch st(0),st(1)
+  fprem st(0)
+  mov  ch, ah
+  and  ch, 2
+  shr  ch, 1  (* ch := sign *)
+  fstsw  [bp][-2]
+  fwait
+  mov  ax, [bp][-2]
+  mov  al, ah
+  and  al, 3    (* select the C3, C1, and C0 status bits*)
+  shl  ah, 1
+  shl  ah, 1
+  rcl  al, 1    (* arrange them in the ls 3 bits of BX*)
+  add  al, 0FCH
+  rcl  al, 1    (* al now contains the octant number*)
+  cmp  cl, 2      (* are we doing Cosine ?*)
+  jne  trig_notCosine
+  add  al, cl     (* Cos (x) = Sin (x + 2 octants)*)
+  mov  ch, 0      (* Cosine has even symmetry around 0*)
+trig_notCosine:
+  and  al, 7
+  test  al, 1
+  jz  trig_evens
+  fsubp st(1),st(0)  (* overwrites pi/4 in st(1), pops.*)
+  jmp    trig_ptan
+trig_evens:
+  fstp  st(1),st(0)
+trig_ptan:
+  fptan st(0)
+  cmp  cl, 4
+  je  trig_tangent
+  test  al, 3
+  jpe  trig_sineOctant
+trig_cosOctant:
+  fxch st(0), st(1)
+trig_sineOctant:
+  fmul  st(0), st(0)
+  fstp  st(7), st(0)
+  fld   st(0), st(0)
+  fmul  st(0), st(0)
+  fadd  st(0), st(7)
+  fsqrt st(0)
+  shr  al, 1
+  shr  al, 1
+  xor  al, ch
+  jz  trig_sineDiv
+  fchs st(0)
+trig_sineDiv:
+  fdivp st(1), st(0)
+  jmp trig_end
+trig_tangent:
+  mov  ah, al
+  shr  ah, 1
+  and  ah, 1
+  xor  ah, ch
+  jz  trig_tanSigned
+  fchs st(0)
+trig_tanSigned:
+  test  al, 3
+  jpe  trig_ratio
+  fdivrp st(1),st(0)
+  jmp trig_end
+trig_ratio:
+  fdivp st(1), st(0)
+trig_end:
+  pop ax
+  pop cx
+  mov sp, bp
+  pop bp
+  ret	0
+
+segment _TEXT(CODE,28H)
+Pi_By_2: dw 0C235H, 02168H, 0DAA2H, 0C90FH, 03FFFH
+
+segment _TEXT(CODE,28H)
+public _atan2l:
+public _atan2:
+  push bp
+  mov bp,sp
+  sub sp,4
+atan2Common:
+  call atan20
+  mov sp,bp
+  pop bp
+  ret	0
+atan20:
+  ftst  st(0)
+  fstsw [bp][-2]
+  fwait
+  test  byte [bp][-1],1
+  je    atan21
+  fchs  st(0)
+  call  atan21
+  fchs    st(0)
+  ret 0
+atan21:
+  fld   st(0), st(6)
+  ftst st(0)
+  fstsw [bp][-4]
+  fwait
+  test  byte [bp][-3],1
+  je    atan22
+  fchs  st(0)
+  call  atan22
+  fldpi st(0)
+  fsubrp st(1),st(0)
+  ret 0
+atan22:
+  test byte [bp][-3],40H
+  jnz maybe_zero_zero
+not_zero_zero:
+  fcom  st(0), st(1)
+  fstsw [bp][-2]
+  fwait
+  test  byte [bp][-1],1
+  jz    atan23
+  fxch   st(0), st(1)
+  fpatan st(1), st(0)
+  fld    tbyte st(0),cs:[Pi_By_2]
+  fsubrp st(1),st(0)
+  ret 0
+atan23:
+  fpatan st(1),st(0)
+  ret 0
+maybe_zero_zero:
+  test byte [bp][-1],40H
+  jz not_zero_zero
+  fstp st(0), st(0)
+  push si
+  mov si, atan2_err_data
+  call __lib_error
+  pop si
+  ret 0
+atan2_err_data: dw err_domain, err_domain; db 0, "atan2", 0
+
+segment _TEXT(CODE,28H)
+
+public _atanl:
+public _atan:
+  push bp
+  mov bp,sp
+  sub sp,2
+atanCommon:
+  call atan0
+  mov sp,bp
+  pop bp
+  ret 0
+atan0:
+  ftst  st(0)
+  fstsw [bp][-2]
+  fwait
+  test  byte [bp][-1],1
+  je    atan1
+  fchs  st(0)
+  call  atan1
+  fchs    st(0)
+  ret 0
+atan1:
+  fld1  st(0)
+  fcom  st(0), st(1)
+  fstsw [bp][-2]
+  fwait
+  test  byte [bp][-1],1
+  jnz    atan2
+  fpatan st(1), st(0)
+  ret 0
+atan2:
+  fxch   st(0), st(1)
+  fpatan st(1),st(0)
+  fld    tbyte st(0),cs:[Pi_By_2]
+  fsubrp st(1),st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+public _logl :
+public _log :
+  push bp
+  mov bp,sp
+  sub sp,2
+logCommon:
+  ftst st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 41H
+  jnz log_error
+  fldln2 st(0)
+  fxch st(0),st(1)
+  fyl2x st(1),st(0)
+log_exit:
+  mov sp,bp
+  pop bp
+  ret 0
+log_error:
+  push si
+  mov si, log_err_data
+  call __lib_error
+  pop si
+  jmp log_exit
+log_err_data: dw err_domain, err_minus_infinity; db 0, "log", 0
+
+segment _TEXT(CODE,28H)
+public _log10l :
+public _log10 :
+  push bp
+  mov bp,sp
+  sub sp,2
+log10Common:
+  ftst st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 41H
+  jnz log10_error
+  fldlg2 st(0)
+  fxch st(0),st(1)
+  fyl2x st(1),st(0)
+log10_exit:
+  mov sp,bp
+  pop bp
+  ret 0
+log10_error:
+  push si
+  mov si, log10_err_data
+  call __lib_error
+  pop si
+  jmp log10_exit
+log10_err_data: dw err_domain, err_minus_infinity; db 0, "log10", 0
+
+segment _TEXT(CODE,28H)
+__math_magic_start:
+
+(* routines which use 8087 exception handling *)
+(* to avoid explicit checks *)
+
+segment _TEXT(CODE,28H)
+public _fabsl :
+public _fabs:
+  mov  byte ss:[InMathLib], 1
+fabsCommon:
+  fabs st(0)
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+
+segment _TEXT(CODE,28H)
+public _sqrtl :
+public _sqrt :
+  mov  byte ss:[InMathLib], 1
+sqrtCommon:
+(* Return the square root of x, which must be greater than zero. *)
+  fsqrt st(0)   (*invalid op possible*)
+  fwait
+  mov  byte ss:[InMathLib], 0DEH
+sqrt_exit:
+  ret 0
+  dw magic, sqrt_exit, err_domain, err_domain; db 0, "sqrt", 0
+
+segment _TEXT(CODE,28H)
+public _expl :
+public _exp :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+expCommon:
+  fst st(5), st(0)            (* save parameter for error processing *)
+  fldl2e st(0)
+  fmulp st(1), st(0)
+  fist word [bp][-2], st(0) (* to check that it is not too large *)
+  fwait
+  call pow2
+  fld st(0), st(4) (* retrieve integral part *)
+  fxch  st(1), st(0)
+  fscale st(0), st(1)
+  fstp st(1),st(0)
+exp_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, exp_exit, err_underflow, err_plus_infinity; db f_st5, "exp", 0
+
+segment _TEXT(CODE,28H)
+public __pow_int:
+  push  cx
+  push  bx
+  mov   bx,ax
+  call  powi0
+  pop   bx
+  pop   cx
+  ret   0
+
+powi0:
+  test  ax,ax
+  jg    powi3
+  jne   powi2
+  fld1  st(0)
+  fstp  st(1),st(0)
+  ret 0
+
+powi2:
+  neg   ax
+  call  powi3
+  fld1    st(0)
+  fdivrp  st(1),st(0)
+  ret 0
+
+powi3:
+  mov   cx,17
+  fld   st(0), st(0)
+powi4:
+  dec   cx
+  add   ax,ax
+  jnc   powi4
+  jmp   powi7
+powi6:
+  fmul  st(0),st(0)
+  add   ax,ax
+  jnc   powi7
+  fmul  st(0),st(1)
+powi7:
+  loop  powi6
+  fstp  st(1),st(0)
+powi7_exit:
+  ret 0
+  dw magic, powi7_exit, powi_err_neg, powi_err_pos; db f_st5, "pow", 0
+powi_err_neg:
+  test bx,bx
+  jl err_underflow
+  test bx,1
+  jz err_plus_infinity
+  jmp err_minus_infinity
+powi_err_pos:
+  test bx,bx
+  jl err_underflow
+  jmp err_plus_infinity
+
+segment _TEXT(CODE,28H)
+public _powl :
+public _pow :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,4
+powCommon:
+  ftst st(0)
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 41H
+  jnz pow_integral
+  fst st(5), st(0)            (* save parameter for error processing *)
+  fld1 st(0)
+  fxch st(0),st(1)
+  fyl2x st(1),st(0)
+  fmul st(0), st(6)
+  fist word [bp][-2], st(0) (* to check that it is not too large *)
+  fwait
+pow1:
+  call pow2
+  fld   st(0), st(4) (* retrieve integral part *)
+  fxch  st(1), st(0)
+  fscale st(0), st(1)
+  fstp st(1),st(0)
+pow_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, pow_exit, err_pow_neg, err_pow_pos; db f_st5+f_two, "pow", 0
+
+pow_integral:
+  test byte [bp][-1], 40H
+  jnz pow_dom_err
+  fld st(0), st(6)
+  fist word [bp][-4], st(0)
+  ficomp  word st(0), [bp][-4]
+  fstsw [bp][-2]
+  fwait
+  test byte [bp][-1], 40H
+  jz pow_dom_err
+  mov ax, [bp][-4]
+  call __pow_int
+  jmp pow_exit
+  dw magic, pow_exit, err_domain, err_domain; db f_st5+f_two, "pow", 0
+
+err_pow_pos:
+  fld st(0), st(6)
+  ftst st(0)
+  fstsw [bp][-2]
+  fstp st(0),st(0)
+  test byte [bp][-1], 1
+  jz err_plus_infinity
+  jmp err_underflow
+
+err_pow_neg:
+  fld st(0), st(6)
+  fistp word [bp][-2], st(0)
+  mov ax, [bp][-2]
+  call __pow_int
+pown_exit:
+  ret 0
+  dw magic, pown_exit, err_domain, err_domain; db f_st5+f_two, "pow", 0
+
+pow_dom_err:
+  push si
+  mov si, pow_dom_err_data
+  call __lib_error
+  pop si
+  jmp pow_exit
+pow_dom_err_data: dw err_domain, err_domain; db 0, "pow", 0
+
+
+segment _TEXT(CODE,28H)
+public _tanhl :
+public _tanh :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+tanhCommon:
+  fst st(5), st(0)            (* save for error processing *)
+  fldl2e st(0)
+  fmulp st(1), st(0)
+  fist word [bp][-2], st(0) (* to check that it is not too large *)
+  fwait
+  call pow2
+  fld   st(0), st(4) (* retrieve integral part *)
+  fxch  st(1), st(0)
+  fscale st(0), st(1)
+  fstp st(1), st(0)
+  fld1 st(0)
+  fdiv st(0), st(1)  (* Exp (-x) *)
+  fst  st(7), st(0)
+  fadd st(0), st(1)
+  fxch st(0), st(1)
+  fsub st(0), st(7)
+  fdivrp st(1), st(0)
+tanh_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, tanh_exit, tanh_one, tanh_minus_one; db f_st5, "tanh", 0
+
+tanh_one:
+  sub ax,ax
+  fld1 st(0)
+  ret 0
+
+tanh_minus_one:
+  call tanh_one
+  fchs st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+public _sinhl :
+public _sinh :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+sinhCommon:
+  fst st(5), st(0)            (* save for error processing *)
+  fldl2e st(0)
+  fmulp st(1), st(0)
+  fist word [bp][-2], st(0) (* to check that it is not too large *)
+  fwait
+  call pow2
+  fld   st(0), st(4) (* retrieve integral part *)
+  fxch  st(1), st(0)
+  fscale st(0), st(1)
+  fstp st(1), st(0)
+  fld1 st(0)
+  fchs st(0)
+  fdiv st(0), st(1)  (* - Exp (-x) *)
+  faddp st(1), st(0)
+  fidiv  word st(0), cs:[two]
+sinh_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, sinh_exit, err_minus_infinity, err_plus_infinity; db f_st5, "sinh", 0
+
+segment _TEXT(CODE,28H)
+public _coshl :
+public _cosh :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+coshCommon:
+  fst st(5), st(0)            (* save for error processing *)
+  fabs st(0)
+  fldl2e st(0)
+  fmulp st(1), st(0)
+  fist word [bp][-2], st(0) (* to check that it is not too large *)
+  fwait
+  call pow2
+  fld   st(0), st(4) (* retrieve integral part *)
+  fxch  st(1), st(0)
+  fscale st(0), st(1)
+  fstp st(1), st(0)
+  fld1 st(0)
+  fdiv st(0), st(1)  (* Exp (-x) *)
+  faddp st(1), st(0)
+  fidiv  word st(0), cs:[two]
+cosh_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, cosh_exit, err_plus_infinity, err_plus_infinity; db f_st5, "cosh", 0
+
+segment _TEXT(CODE,28H)
+public _asinl :
+public _asin:
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+asinCommon:
+  fst st(5), st(0)
+  fmul st(0), st(0)
+  fld1 st(0)
+  fsubrp st(1),st(0)
+  fsqrt st(0)
+  fwait
+  fdivr st(0),st(5)
+  fwait
+  call atan0
+asin_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, asin_exit, err_asin_neg, err_asin_pos; db f_st5, "asin", 0
+
+err_asin_pos:
+  call check_abs_one
+  fld1 st(0)
+  fstp st(1),st(0)
+  fchs st(0)
+  fldpi st(0)
+  fscale st(0),st(1)
+  sub ax,ax
+  ret 0
+
+err_asin_neg:
+  call err_asin_pos
+  fchs st(0)
+  ret 0
+
+segment _TEXT(CODE,28H)
+public _acosl :
+public _acos :
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  sub sp,2
+acosCommon:
+  fst st(5), st(0)
+  fmul st(0), st(0)
+  fld1 st(0)
+  fsubrp st(1),st(0)
+  fsqrt st(0)
+  fdivr st(0),st(5)
+  fwait
+  call atan0
+  fld tbyte st(0), cs:[Pi_By_2]
+  fsubrp st(1), st(0)
+acos_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret  0
+  dw magic, acos_exit, err_acos_neg, err_acos_pos; db f_st5, "acos", 0
+
+err_acos_pos:
+  call check_abs_one
+  fldz st(0)
+  sub ax,ax
+  ret 0
+
+err_acos_neg:
+  call check_abs_one
+  fldpi st(0)
+  sub ax,ax
+  ret 0
+
+
+segment _TEXT(CODE,28H)
+public _ldexpl :
+public _ldexp:
+  mov  byte ss:[InMathLib], 1
+  push bp
+  mov bp,sp
+  push ax
+  fst st(5), st(0)
+  fild word st(0), [bp][-2]
+ldexpCommon:
+  fst st(7), st(0)
+  fxch st(0),st(1)
+  fscale st(0), st(1)
+  fstp st(1), st(0)
+ldexp_exit:
+  mov sp,bp
+  pop bp
+  mov  byte ss:[InMathLib], 0DEH
+  ret 0
+  dw magic, ldexp_exit, ldexp_err_neg, ldexp_err_pos; db f_st5+f_two, "ldexp", 0
+
+segment _TEXT(CODE,28H)
+ten:dw 10
+
+public __acvt :
+
+(* converts ascii string of digits into packed BCD then into double *)
+
+flag    = -2
+mbuf    = -6
+exp     = -8
+len     = -10
+old_cw  = -12
+stat_w  = -14
+man     = -24
+locals  =  10
+
+
+_PNT    = 4
+_MNEG   = 1
+_STD    = 8
+ERANGE  = 34
+
+    mov  byte ss:[InMathLib], 1
+    push  bp
+    mov   bp, sp
+    sub  sp, locals
+    mov  [bp][flag], ax
+    mov  [bp][mbuf], bx
+    mov  [bp][exp], cx
+    mov  [bp][len], dx
+    sub   sp, 4
+    mov   cx, 5
+    sub   ax, ax
+clearLoop:                           (* clear BCD local *)
+    push  ax
+    loop  clearLoop
+    push  si
+
+    mov   cx, [bp][len]
+    mov   si, [bp][mbuf]
+    lea   bx, [bp][man]
+    shr   cx, 1
+    jnc   acvtEven
+    sub   ah, ah
+    add   bx, cx
+    inc   cx
+    jmp   acvtOdd
+acvtEven:
+    jcxz  acvtZero
+    dec   cx
+    add   bx, cx
+    inc   cx
+acvtPack:                            (* pack number *)
+    lodsb
+    push  cx
+    mov   cl, 4
+    shl   al, cl
+    pop   cx
+    mov   ah, al
+acvtOdd:
+    lodsb
+    and   al, 0FH
+    or    al, ah
+    mov   ss:[bx], al
+    dec   bx
+    loop  acvtPack
+acvtZero:
+    fild word st(0), cs:[ten]
+    fstp st(1), st(0)
+    mov ax, [bp][exp]
+    test ax,ax
+    jge positive_exp
+    neg ax
+    call __pow_int
+    fbld  tbyte st(0), [bp][man]     (* load mantissa *)
+    fxch  st(1), st(0)
+    fdivp st(1), st(0)
+    fwait
+    jmp acvt_test_sign
+    dw magic, acvt_err_exit, err_underflow, err_underflow; db 0, "acvt", 0
+positive_exp:
+    call __pow_int
+    fbld  tbyte st(0), [bp][man]     (* load mantissa *)
+    fxch  st(1), st(0)               (* necessary for overflow handling *)
+    fmulp st(1), st(0)
+acvt_test_sign:
+    test  word [bp][flag], _MNEG
+    je    acvt_exit
+    fchs  st(0)                      (* change sign if negative *)
+acvt_exit:
+    pop   si
+    mov   sp, bp
+    pop   bp
+    mov   byte ss:[InMathLib], 0DEH
+    ret   0
+    dw magic, acvt_err_exit, err_minus_infinity, err_plus_infinity; db 0, "acvt", 0
+acvt_err_exit:
+    test  word [bp][flag], _STD      (* if called from strtod *)
+    jnz   acvt_exit                  (* set errno on over/underflow *)
+    (* should restore errno here *)
+    jmp acvt_exit
+
+extrn __exc_addr
+
+segment _TEXT(CODE,28H)
+
+public __bcd_to_int :              (* si = bcd, di = int mantissa *)
+
+  ret 0
+
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _TEXT
+
+__math_magic_end:
+public __math_excep:
+  (* called from floating point exception handler *)
+  (* 8087 status word on stack *)
+
+  push bp
+  mov bp,sp
+  sub sp,2
+  jmp pop_8087
+pop_8087_loop:
+  fstp st(0), st(0)
+pop_8087:
+  fstsw [bp][-2]
+  fwait
+  and word [bp][-2], 3800H
+  cmp word [bp][-2], 0800H
+  jnz pop_8087_loop
+  cmp byte [InMathLib], 1
+  jne user_error
+  mov byte [InMathLib], 0DEH
+
+  (* search for handler *)
+  push si
+  push ax
+  push bx
+  mov si,[bp][4]
+search_loop:
+  inc si
+  cmp word cs:[si], magic
+  jne search_loop
+  add si, 4
+  mov ax, cs:[si][-2]    (* resume address *)
+  mov [bp][4],ax     (* adjust local return address *)
+  call __lib_error
+  pop bx
+  pop ax
+  pop si
+  mov sp,bp
+  pop bp
+  add sp, 2
+  ret 0    (* discard ret to __sigFp *)
+
+user_error:
+  push ax
+  mov  ax, [bp][4]
+  mov  [__exc_addr], ax
+  pop  ax
+  mov sp, bp
+  pop bp
+  ret 0
+
+end
+
diff --git a/code/SIBOSDK/src/coremem.a b/code/SIBOSDK/src/coremem.a
new file mode 100644
index 0000000..da3c9a6
--- /dev/null
+++ b/code/SIBOSDK/src/coremem.a
@@ -0,0 +1,202 @@
+(************************************************************************)
+(*                                                                      *)
+(*    Release 3.00                                                      *)
+(*                                                                      *)
+(*    CoreMem - Common memory management module.                        *)
+(*                                                                      *)
+(*    Copyright (C) 1989, 1990 Jensen and Partners. All Rights Reserved *)
+(*    Written by Simon Knight.                                          *)
+(*                                                                      *)
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved                 *)
+(*    Modified by NSM.                                                  *)
+(*                                                                      *)
+(************************************************************************)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module CoreMem
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn _errno
+
+select _TEXT
+
+
+public __ncalloc :
+public _calloc :
+
+	push	cx
+	push	dx
+	mul	bx
+	or	dx, dx
+	je	__nmallocEntry
+
+__nmallocError :			(* arrive here to return NULL *)
+	mov	word [_errno], ENOMEM
+	sub	ax, ax
+	pop	dx
+	pop	cx
+	ret	0
+
+public __nmalloc :
+public _malloc :
+
+	push	cx
+	push	dx
+	or	dl, 1
+
+__nmallocEntry:
+
+	or	ax, ax
+	je	__nmallocError	(* return NULL if size = 0 *)
+	mov	cx, ax
+	mov	ah, NmHeapAllocateCell
+	int	HeapManager
+	jc	__nmallocError
+	test	dl, dl
+	jne	__noZeroFill   (* was malloc, so no zero fill *)
+	push	di
+	mov	di, ax
+	mov	dx, ax
+	sub	ax, ax
+	cld
+	shr	cx, 1
+	rep; stosw
+	pop	di
+	mov	ax, dx
+__noZeroFill:
+	pop	dx
+	pop	cx
+	ret	0
+
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public _coreleft :
+public __memavl :
+public _nearcoreleft :
+
+	push	bx
+	mov	ah, NmHeapFreeMemory
+	int	HeapManager
+	pop	bx
+	ret	0
+
+(***************************************************************************)
+section
+
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public __nfree :
+public _free :
+
+	push	ax
+	push	bx
+	mov	bx, ax
+	mov	ah, NmHeapFreeCell
+	int	HeapManager
+	pop	bx
+	pop	ax
+	ret 	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+public __msize :
+public __nmsize :
+
+	push	bx
+	mov	bx, ax
+	mov	ah, NmHeapCellSize
+	int	HeapManager
+	pop	bx
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __nheapchk
+
+select _TEXT
+
+public __heapchk :
+
+	jmp	near __nheapchk
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __nheapset
+
+select _TEXT
+
+public __heapset :
+
+	jmp	near __nheapset
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __nheapwalk
+
+select _TEXT
+
+public __heapwalk :
+
+	jmp	near __nheapwalk
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn _errno
+extrn __nfree
+
+select _TEXT
+
+public __nrealloc :
+public _realloc :
+
+	test	bx, bx
+	jne	_notFree
+	push	bx
+	mov	bx, ax
+	call	__nfree
+	pop	bx
+	sub	ax, ax
+	ret	0
+
+_notFree:
+	push	bx
+	push	cx
+	mov	cx, bx
+	mov	bx, ax
+	mov	ah, NmHeapReAllocateCell
+	int	HeapManager
+	jnc	reAllocExit
+	mov	word [_errno], ENOMEM
+	sub	ax, ax
+
+reAllocExit:
+	pop	cx
+	pop	bx
+	ret	0
+
+end
diff --git a/code/SIBOSDK/src/corertl.a b/code/SIBOSDK/src/corertl.a
new file mode 100644
index 0000000..06c751d
--- /dev/null
+++ b/code/SIBOSDK/src/corertl.a
@@ -0,0 +1,1149 @@
+(************************************************************************)
+(*                                                                      *)
+(*    Release 3.00                                                      *)
+(*                                                                      *)
+(*    CoreRTL - Common run-time support module.                         *)
+(*                                                                      *)
+(*    Copyright (C) 1989, 1990 Jensen and Partners. All Rights Reserved *)
+(*    Written by Simon Knight.                                          *)
+(*                                                                      *)
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved                 *)
+(*    Modified by NSM.                                                  *)
+(*                                                                      *)
+(************************************************************************)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module CoreRTL
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H);
+
+public N$StdRet :
+
+    pop  ax
+    pop  bx
+    pop  cx
+    pop  dx
+    pop  si
+    pop  di
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+section
+segment _TEXT(CODE,28H);
+
+
+public N$UnsMol : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+public N$SgnMol :
+(* Unsigned/signed multiplication *)
+(* On overflow: modulus 2^32 wrap-around *)
+  push bp
+  mov  bp,sp
+
+  mov  ax,[bp][High1]
+  and  ax,ax
+  jnz  UnsMol2
+  add  ax,[bp][High2]
+  jnz  UnsMol1
+  mov  ax,[bp][Low1]
+  mul  word [bp][Low2]
+
+  pop  bp
+  ret  near  8
+
+UnsMol1:
+  mul  word [bp][Low1]
+  mov  dx,[bp][Low1]
+  mov  bp,[bp][Low2]
+  xchg bp,ax
+  mul  dx
+  add  dx,bp
+  pop  bp
+  ret  near  8
+
+UnsMol2:
+  mov  dx,[bp][High2]
+  and  dx,dx
+  jnz  UnsMol3
+  mul  word [bp][Low2]
+  mov  dx,[bp][Low1]
+  mov  bp,[bp][Low2]
+  xchg bp,ax
+  mul  dx
+  add  dx,bp
+  pop  bp
+  ret  near  8
+
+UnsMol3:
+  push cx
+  mul  word [bp][Low2]
+  mov  cx,ax
+  mov  ax,[bp][High2]
+  mul  word [bp][Low1]
+  add  cx,ax
+  mov  ax,[bp][Low1]
+  mul  word [bp][Low2]
+  add  dx,cx
+  pop  cx
+  pop  bp
+  ret  near  8
+
+section
+segment _TEXT(CODE,28H);
+
+extrn N$UnsMul
+
+public N$SgnDiv : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Signed division *)
+(*On overflow: result MAXINT, OF set *)
+  push bp
+  mov  bp,sp
+  push cx
+  push si
+
+  xor  si,si
+(* DIV / 0 Test *)
+  mov  dx,[bp][High2]
+  or   dx,[bp][Low2]
+  jnz  DivOK
+  extrn N$CnsDiv
+  add  sp, 6
+  jmp  N$CnsDiv
+DivOK:
+  mov  dx,[bp][High1]
+  and  dx,dx
+  jge  SgnDiv5
+  not  si
+  neg  dx
+  neg  word [bp][Low1]
+  sbb  dx,0
+  mov  [bp][High1],dx
+SgnDiv5:
+  mov  dx,[bp][High2]
+  and  dx,dx
+  jg   SgnDiv1
+  jz   SgnDiv6
+  not  si
+  neg  dx
+  neg  word [bp][Low2]
+  sbb  dx,0
+  mov  [bp][High2],dx
+  jnz  SgnDiv1
+
+SgnDiv6:
+  mov  cx,[bp][Low2]
+  jcxz SgnDiv0
+  mov  dx,[bp][High1]
+  cmp  dx,cx
+  jae  SgnDivA
+  mov  ax,[bp][Low1]
+  div  cx
+  xor  dx,dx
+
+SgnDiv9:
+  add  ax,si
+  adc  dx,si
+  xor  ax,si
+  xor  dx,si
+
+SgnDiv7:
+  pop  si
+  pop  cx
+  pop  bp
+  ret  near  8
+
+SgnDivA:
+  mov  ax,dx
+  xor  dx,dx
+  div  cx
+  mov  cx,ax
+  mov  ax,[bp][Low1]
+  div  word [bp][Low2]
+  mov  dx,cx
+  jmp  SgnDiv9
+
+SgnDiv1:
+  push bx
+  mov  cx,dx
+  mov  bx,[bp][Low2]
+  mov  dx,[bp][High1]
+  mov  ax,[bp][Low1]
+  push cx
+  push bx
+SgnDiv2:
+  shr  dx,1
+  rcr  ax,1
+  shr  cx,1
+  rcr  bx,1
+  and  cx,cx
+  jnz  SgnDiv2
+  div  bx
+  mov  bx,ax
+  push cx
+  push ax
+  call near N$UnsMul
+  jo   SgnDiv3
+  cmp  dx,[bp][High1]
+  ja   SgnDiv3
+  jb   SgnDiv4
+  cmp  ax,[bp][Low1]
+  jbe  SgnDiv4
+SgnDiv3:
+  dec  bx
+SgnDiv4:
+  mov  ax,bx
+  xor  dx,dx
+  pop  bx
+  jmp  SgnDiv9
+
+SgnDiv0:
+  mov  al,100
+  add  al,al
+  mov  ax,0FFFFH
+  mov  dx,07FFFH
+  jmp  SgnDiv7
+
+section
+segment _TEXT(CODE,28H);
+
+extrn N$UnsMul
+
+public N$UnsDiv : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Unsigned division *)
+(*On overflow: result MAXCARD, OF set *)
+  push bp
+  mov  bp,sp
+  push cx
+
+(* DIV / 0 Test *)
+  mov  cx,[bp][High2]
+  or   cx,[bp][Low2]
+  jnz  DivOK
+  extrn N$CnsDiv
+  add  sp, 4
+  jmp  N$CnsDiv
+DivOK:
+  mov  cx,[bp][High2]
+  and  cx,cx
+  jnz  UnsDiv1
+  add  cx,[bp][Low2]
+  jz   UnsDiv0
+
+  mov  dx,[bp][High1]
+  cmp  dx,cx
+  jae  UnsDiv7    (*!!!!New special case *)
+  mov  ax,[bp][Low1]
+  div  cx
+  xor  dx,dx
+
+UnsDiv8:
+  and  ax,ax
+UnsDiv9:
+  pop  cx
+  pop  bp
+  ret  near  8
+
+UnsDiv7:
+  mov  ax,dx
+  xor  dx,dx
+  div  cx
+  mov  cx,ax
+  mov  ax,[bp][Low1]
+  div  word [bp][Low2]
+  mov  dx,cx
+  jmp  UnsDiv8
+
+UnsDiv1:
+  push bx
+  mov  dx,[bp][High1]
+  mov  ax,[bp][Low1]
+  mov  bx,[bp][Low2]
+  push cx
+  push bx
+UnsDiv2:
+  shr  dx,1
+  rcr  ax,1
+  shr  cx,1
+  rcr  bx,1
+  and  cx,cx
+  jnz  UnsDiv2
+  div  bx
+  mov  bx,ax
+  push cx
+  push ax
+  call near N$UnsMul
+  jo   UnsDiv3
+  cmp  dx,[bp][High1]
+  jb   UnsDiv4
+  ja   UnsDiv3
+  cmp  ax,[bp][Low1]
+  jbe  UnsDiv4
+UnsDiv3:
+  dec  bx
+UnsDiv4:
+  mov  ax,bx
+  xor  dx,dx
+  pop  bx
+  jmp  UnsDiv8
+
+UnsDiv0:
+  mov  al,100
+  add  al,al
+  mov  ax,0FFFFH
+  mov  dx,ax
+  jmp  UnsDiv9
+
+
+section
+segment _TEXT(CODE,28H);
+
+extrn N$UnsMul
+
+public N$SgnRem : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Signed remainder *)
+(*On overflow: result 0, OF set *)
+  push bp
+  mov  bp,sp
+  push cx
+  push si
+
+(* DIV / 0 Test *)
+  mov  dx,[bp][High2]
+  or   dx,[bp][Low2]
+  jnz  DivOK
+  extrn N$CnsDiv
+  add  sp, 6
+  jmp  N$CnsDiv
+DivOK:
+  xor  si,si
+  mov  dx,[bp][High1]
+  and  dx,dx
+  jge  SgnRem5
+  not  si
+  neg  dx
+  neg  word [bp][Low1]
+  sbb  dx,0
+  mov  [bp][High1],dx
+SgnRem5:
+  mov  dx,[bp][High2]
+  and  dx,dx
+  jg   SgnRem1
+  jz   SgnRem6
+  neg  dx
+  neg  word [bp][Low2]
+  sbb  dx,0
+  mov  [bp][High2],dx
+  jnz  SgnRem1
+
+SgnRem6:
+  mov  cx,[bp][Low2]
+  jcxz SgnRem0
+  mov  ax,[bp][High1]
+  div  cx
+  mov  ax,[bp][Low1]
+  div  cx
+  mov  ax,dx
+  xor  dx,dx
+
+SgnRem9:
+  add  ax,si
+  adc  dx,si
+  xor  ax,si
+  xor  dx,si
+
+SgnRem7:
+  pop  si
+  pop  cx
+  pop  bp
+  ret  near  8
+
+SgnRem1:
+  push bx
+  mov  cx,dx
+  mov  bx,[bp][Low2]
+  mov  dx,[bp][High1]
+  mov  ax,[bp][Low1]
+  push cx
+  push bx
+SgnRem2:
+  shr  dx,1
+  rcr  ax,1
+  shr  cx,1
+  rcr  bx,1
+  and  cx,cx
+  jnz  SgnRem2
+  div  bx
+  push cx
+  push ax
+  call near N$UnsMul
+  cmp  dx,[bp][High1]
+  ja   SgnRem3
+  jb   SgnRem4
+  cmp  ax,[bp][Low1]
+  jbe  SgnRem4
+SgnRem3:
+  sub  ax,[bp][Low2]
+  sbb  dx,[bp][High2]
+SgnRem4:
+  sub  ax,[bp][Low1]
+  sbb  dx,[bp][High1]
+  neg  dx
+  neg  ax
+  sbb  dx,cx
+  pop  bx
+  jmp  SgnRem9
+
+SgnRem0:
+  sub  dx,dx
+  mov  al,100
+  add  al,al
+  mov  ax,dx
+  jmp  SgnRem7
+
+section
+segment _TEXT(CODE,28H);
+
+extrn N$UnsMul
+
+public N$SgnMod : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Signed modulus *)
+(*On overflow: result 0, OF set *)
+  push bp
+  mov  bp,sp
+  push cx
+  push bx
+
+(* DIV / 0 Test *)
+  mov  dx,[bp][High2]
+  or   dx,[bp][Low2]
+  jnz  DivOK
+  extrn N$CnsDiv
+  add  sp, 6
+  jmp  N$CnsDiv
+DivOK:
+  mov  dx,[bp][High1]
+  mov  bh, dh
+  and  dx,dx
+  jge  SgnMod5
+  neg  dx
+  neg  word [bp][Low1]
+  sbb  dx,0
+  mov  [bp][High1],dx
+SgnMod5:
+  mov  dx,[bp][High2]
+  mov  bl,dh
+  and  dx,dx
+  jg   SgnMod1
+  jz   SgnMod6
+  neg  dx
+  neg  word [bp][Low2]
+  sbb  dx,0
+  mov  [bp][High2],dx
+  jnz  SgnMod1
+
+SgnMod6:
+  mov  cx,[bp][Low2]
+  jcxz SgnMod0
+  mov  ax,[bp][High1]
+  div  cx
+  mov  ax,[bp][Low1]
+  div  cx
+  mov  ax,dx
+  xor  dx,dx
+
+SgnMod9:
+  mov cx,ax
+  or  cx,dx
+  jz SgnMod7
+  xor bh,bl
+  jge SgnMod10
+  sub  ax,[bp][Low2]
+  sbb  dx,[bp][High2]
+  not bl
+SgnMod10:
+  shl bl,1
+  jnc SgnMod7
+  neg dx
+  neg ax
+  sbb dx,0
+SgnMod7:
+  pop  bx
+  pop  cx
+  pop  bp
+  ret near  8
+
+SgnMod1:
+  push si
+  mov  cx,dx
+  mov  si,[bp][Low2]
+  mov  dx,[bp][High1]
+  mov  ax,[bp][Low1]
+  push cx
+  push si
+SgnMod2:
+  shr  dx,1
+  rcr  ax,1
+  shr  cx,1
+  rcr  si,1
+  and  cx,cx
+  jnz  SgnMod2
+  div  si
+  push cx
+  push ax
+  call near N$UnsMul
+  cmp  dx,[bp][High1]
+  ja   SgnMod3
+  jb   SgnMod4
+  cmp  ax,[bp][Low1]
+  jbe  SgnMod4
+SgnMod3:
+  sub  ax,[bp][Low2]
+  sbb  dx,[bp][High2]
+SgnMod4:
+  sub  ax,[bp][Low1]
+  sbb  dx,[bp][High1]
+  neg  dx
+  neg  ax
+  sbb  dx,cx
+  pop  si
+  jmp  SgnMod9
+
+SgnMod0: (* overflow *)
+  sub  dx,dx
+  mov  al,100
+  add  al,al
+  mov  ax,dx
+  jmp  SgnMod7
+
+section
+segment _TEXT(CODE,28H);
+
+extrn N$UnsMul
+
+public N$UnsRem : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Unsigned remainder/modulus *)
+(*On overflow: result 0, OF set *)
+  push bp
+  mov  bp,sp
+  push cx
+
+(* DIV / 0 Test *)
+  mov  cx,[bp][High2]
+  or   cx,[bp][Low2]
+  jnz  DivOK
+  extrn N$CnsDiv
+  add  sp, 4
+  jmp  N$CnsDiv
+DivOK:
+  mov  cx,[bp][High2]
+  and  cx,cx
+  jnz  UnsRem1
+  add  cx,[bp][Low2]
+  jz   UnsRem0
+  mov  ax,[bp][High1]
+  xor  dx,dx
+  div  cx
+  mov  ax,[bp][Low1]
+  div  cx
+  mov  ax,dx
+  xor  dx,dx
+
+UnsRem9:
+  pop  cx
+  pop  bp
+  ret  near  8
+
+UnsRem1:
+  push bx
+  mov  dx,[bp][High1]
+  mov  ax,[bp][Low1]
+  mov  bx,[bp][Low2]
+  push cx
+  push bx
+UnsRem2:
+  shr  dx,1
+  rcr  ax,1
+  shr  cx,1
+  rcr  bx,1
+  and  cx,cx
+  jnz  UnsRem2
+  div  bx
+  sub  ax,1
+  adc  ax,0
+  push cx
+  push ax
+  call near N$UnsMul
+  add  ax,[bp][Low2]
+  adc  dx,[bp][High2]
+  jc   UnsRem3
+  cmp  dx,[bp][High1]
+  jb   UnsRem4
+  ja   UnsRem3
+  cmp  ax,[bp][Low1]
+  jbe  UnsRem4
+UnsRem3:
+  sub  ax,[bp][Low2]
+  sbb  dx,[bp][High2]
+UnsRem4:
+  sub  ax,[bp][Low1]
+  sbb  dx,[bp][High1]
+  neg  dx
+  neg  ax
+  sbb  dx,cx
+  and  ax,ax
+  pop  bx
+  jmp  UnsRem9
+
+UnsRem0:
+  xor  dx,dx
+  mov  al,100
+  add  al,al
+  mov  ax,dx
+  jmp  UnsRem9
+
+section
+segment _TEXT(CODE,28H);
+
+public N$UnsMul : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Unsigned multiplication *)
+(*On overflow: result MAXCARD, OF set *)
+  push bp
+  mov  bp,sp
+
+  mov  ax,[bp][High1]
+  and  ax,ax
+  jnz  UnsMul1
+  add  ax,[bp][High2]
+  jnz  UnsMul2
+  mov  ax,[bp][Low1]
+  mul  word [bp][Low2]
+
+UnsMul8:
+  and  ax,ax
+UnsMul9:
+  pop  bp
+  ret  near  8
+
+UnsMul1:
+  cmp  word [bp][High2],0
+  jnz  UnsMul0
+  mul  word [bp][Low2]
+  jmp  UnsMul3
+UnsMul2:
+  mul  word [bp][Low1]
+UnsMul3:
+  jc   UnsMul0
+  mov  dx,[bp][Low1]
+  mov  bp,[bp][Low2]
+  xchg ax,bp
+  mul  dx
+  add  dx,bp
+  jnc  UnsMul8
+
+UnsMul0:
+  mov  al,100
+  add  al,al
+  stc
+  mov  ax,0FFFFH
+  mov  dx,ax
+  jmp  UnsMul9
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SgnMul : High1 = frame+6; Low1 = frame+4; High2 = frame+2; Low2 = frame
+(*Signed multiplication *)
+(*On overflow: result MAXINT, OF set *)
+  push bp
+  mov  bp,sp
+  push si
+
+  xor  si,si
+  mov  dx,[bp][High1]
+  and  dx,dx
+  jge  SgnMul5
+  not  si
+  neg  dx
+  neg  word [bp][Low1]
+  sbb  dx,0
+  mov  [bp][High1],dx
+SgnMul5:
+  mov  dx,[bp][High2]
+  and  dx,dx
+  jg   SgnMul6
+  jz   SgnMul1
+  not  si
+  neg  dx
+  neg  word [bp][Low2]
+  sbb  dx,0
+  jz   SgnMul1
+
+SgnMul6:
+  cmp  word [bp][High1],0
+  jnz  SgnMul0
+  mov  ax,dx
+  mul  word [bp][Low1]
+  jmp  SgnMul2
+SgnMul1:
+  mov  ax,[bp][High1]
+  and  ax,ax
+  jz   SgnMul2
+  mul  word [bp][Low2]
+SgnMul2:
+  jc   SgnMul0
+  mov  dx,[bp][Low1]
+  mov  bp,[bp][Low2]
+  xchg ax,bp
+  mul  dx
+  add  dx,bp
+  jc   SgnMul0
+  js   SgnMul0
+
+  add  ax,si
+  adc  dx,si
+  xor  ax,si
+  xor  dx,si
+
+SgnMul7:
+  pop  si
+  pop  bp
+  ret  near  8
+
+SgnMul0:
+  mov  al,100
+  add  al,al
+  mov  ax,0FFFFH
+  mov  dx,07FFFH
+  jmp  SgnMul7
+
+section
+segment _TEXT(CODE,28H);
+
+public N$LngShl :
+  xor  ch,ch
+  jcxz $lshl1
+$lshl2:
+  shl  ax,1
+  rcl  dx,1
+  loop $lshl2
+$lshl1:
+  ret near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$LngShr :
+  xor  ch,ch
+  jcxz  $lshr1
+$lshr2:
+  sar  dx,1
+  rcr  ax,1
+  loop $lshr2
+$lshr1:
+  ret  near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$ULngShr :
+  xor  ch,ch
+  jcxz  $ulshr1
+$ulshr2:  shr  dx,1
+  rcr  ax,1
+  loop  $ulshr2
+$ulshr1:
+  ret near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$MovByt : SourceSeg =frame+8; SourceOff = frame+6; DestSeg = frame+4; DestOff = frame+2; Count = frame
+  push bp
+  mov  bp,sp
+  push cx; push si; push di
+  mov cx, [bp][Count]
+  mov di, [bp][DestOff]
+  mov si, [bp][SourceOff]
+  rep; movsb;
+  pop di; pop si; pop cx
+  pop bp
+  ret near  10
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$PushByt : SourceSeg = frame+4; SourceOff = frame+2; Count = frame
+  push bp
+  mov bp,sp
+  sub sp, [bp][Count]
+  push [bp][2] (* return ip *)
+  push cx; push si; push di
+  mov si, [bp][SourceOff]
+  mov cx, [bp][Count]
+  mov bp, [bp] (* restore bp *)
+  mov di, sp
+  add di, frame+frame+14
+  rep; movsb
+  pop di; pop si; pop cx
+  ret near  frame+6
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$PopByt : Data = frame+6; DestSeg = frame+4; DestOff = frame+2; Count = frame
+  push bp
+  mov bp,sp
+  push cx; push si; push di
+  mov cx, [bp][Count]
+  mov di, [bp][DestOff]
+  lea si, [bp][Data]
+  rep; movsb
+  lea bp, [si][-frame]
+  pop di; pop si; pop cx
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  ret near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SetOr : Data = frame+2; Count = frame
+  push bp
+  mov bp, sp
+  push ax; push bx; push cx; push si
+  mov cx, [bp][Count]
+  lea bp, [bp][Data]
+  mov si, cx
+$loop:
+  mov al, [bp]
+  or [bp][si], al
+  inc bp
+  loop $loop
+  sub bp, frame
+  pop si; pop cx; pop bx; pop ax
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  ret near 0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SetDif : Data = frame+2; Count = frame
+  push bp
+  mov bp, sp
+  push ax; push bx; push cx; push si
+  mov cx, [bp][Count]
+  lea bp, [bp][Data]
+  mov si, cx
+$loop:
+  mov al, [bp]
+  not al
+  and [bp][si], al
+  inc bp
+  loop $loop
+  sub bp, frame
+  pop si; pop cx; pop bx; pop ax
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  ret near 0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SetXor : Data = frame+2; Count = frame
+  push bp
+  mov bp, sp
+  push ax; push bx; push cx; push si
+  mov cx, [bp][Count]
+  lea bp, [bp][Data]
+  mov si, cx
+$loop:
+  mov al, [bp]
+  xor [bp][si], al
+  inc bp
+  loop $loop
+  sub bp, frame
+  pop si; pop cx; pop bx; pop ax
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  ret near 0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SetAnd : Data = frame+2; Count = frame
+  push bp
+  mov bp, sp
+  push ax; push bx; push cx; push si
+  mov cx, [bp][Count]
+  lea bp, [bp][Data]
+  mov si, cx
+$loop:
+  mov al, [bp]
+  and [bp][si], al
+  inc bp
+  loop $loop
+  sub bp, frame
+  pop si; pop cx; pop bx; pop ax
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  ret near 0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$DupByt : Seg = frame+6; Off = frame+4; Data = frame+2; Count = frame
+  push bp
+  mov bp,sp
+  push di; push cx; push ax
+  mov al, [bp][Data]
+  mov cx, [bp][Count]
+  mov di, [bp][Off]
+  mov ah, al
+  shr cx,1
+  rep; stosw
+  jnc $DupBytExit
+  stosb
+$DupBytExit:
+  pop ax; pop cx; pop di
+  pop bp
+  ret near 8
+
+section
+segment _TEXT(CODE,28H);
+
+public N$EquByte : Data = frame+2; Count = frame
+(* result in flags and ax *)
+  push bp
+  mov bp, sp
+  push cx; push si; push di
+  mov cx, [bp][Count]
+  lea si, [bp][Data]
+  mov di, si
+  add di, cx
+  mov bp, di
+  add bp, cx
+  repz; cmpsb
+  pop di; pop si; pop cx (* pop was wrong order *)
+  lea bp, [bp][-frame] (* build return link, preserve flags!!*)
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  mov ax,0
+  jnz $not_equal
+  mov al, 1
+$not_equal:
+  ret near 0
+
+segment _TEXT(CODE,28H);
+
+public N$NotEquByte : Data = frame+2; Count = frame
+(* result in flags and ax *)
+  push bp
+  mov bp, sp
+  push cx; push si; push di
+  mov cx, [bp][Count]
+  lea si, [bp][Data]
+  mov di, si
+  add di, cx
+  mov bp, di
+  add bp, cx
+  repz; cmpsb
+  pop di; pop si; pop cx (* pop was wrong order *)
+  lea bp, [bp][-frame] (* build return link, preserve flags!!*)
+  pop [bp]
+  pop [bp][2]
+  mov sp, bp
+  pop bp
+  mov ax,0
+  jz  $equal
+  inc ax
+$equal:
+  ret near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$HugeSub : p = frame+4; q = frame
+  push bp
+  mov bp, sp
+  push bx; push cx
+  mov ax, [bp][p]
+  mov dx, [bp][p][2]
+  mov bx, [bp][q][2]
+  mov cx, DOSHUGESHIFT
+  shr bx, cl
+  shr dx, cl
+  sub ax, [bp][q]
+  sbb dx, bx
+  pop cx; pop bx
+  pop bp
+  ret near  8
+
+section
+segment _TEXT(CODE,28H);
+
+public  N$LngRol :
+  push bx
+  and  cx, 31
+  cmp  cx, 16
+  jb   $1
+  sub cx, 16
+  xchg ax,dx
+$1:
+  rol ax, cl
+  rol dx, cl
+  mov bx, 1
+  rol bx, cl
+  dec bx
+  mov cx, ax
+  xor cx, dx
+  and cx, bx
+  xor ax, cx
+  xor dx, cx
+  pop bx
+  ret near  0
+
+section
+segment _TEXT(CODE,28H);
+
+public N$SetRng : Start = frame+4; Stop = frame+2; Count = frame
+  push bp
+  mov bp, sp
+  sub sp, [bp][Count]
+  push [bp][2] (* return ip *)
+  push ax; push bx; push cx; push dx; push si; push di
+  mov bx, [bp][Count]
+  mov si, [bp][Start]
+  mov dx, [bp][Stop]
+  mov bp, [bp]
+
+  mov di, sp; add di, frame+frame+18
+
+  add bx, di (*End*)
+  mov ax, si (*Start*)
+  cmp ax, dx (*Stop*)
+  ja $lastpart
+
+  mov cx, ax
+  shr cx, 1; shr cx, 1; shr cx, 1
+  sub al, al
+  rep; stosb
+
+  mov cl, si (*Start*)
+  and cl, 7
+  mov al, 0FFH
+  shl al, cl
+  stosb
+
+  mov cx, dx (*Stop*)
+  shr cx, 1; shr cx, 1; shr cx, 1
+  mov ax, si (*Start*)
+  shr ax, 1; shr ax, 1; shr ax, 1
+  sub cx, ax
+  jz $one_byte_non_zero
+  dec cx
+  mov al, 0FFH
+  rep; stosb
+$done_all_ones:
+  mov cl, 7
+  sub cl, dl (*Stop*)
+  and cl, 7
+  mov al, 0FFH
+  shr al, cl
+  stosb
+
+$lastpart:
+  mov cx, bx (*End*)
+  sub cx, di
+  sub al,al
+  rep; stosb
+
+  pop di; pop si; pop dx; pop cx; pop bx; pop ax;
+  ret near  frame+6
+
+$one_byte_non_zero:
+  mov cl, 7
+  sub cl, dl (*Stop*)
+  and cl, 7
+  mov al, 0FFH
+  shr al, cl
+  and es:[di][-1], al
+  jmp $lastpart
+
+section
+segment _TEXT(CODE,28H);
+
+extrn __FatalError
+extrn __stk_base
+
+IPVar = 0
+
+public N$StkChk :
+
+    add  bp, 100H
+    cmp  sp, bp
+    jb   stackError
+    ret	 0
+stackError:
+    mov  bx, sp
+    mov	 ax, ss:[bx][IPVar]
+    mov  bx, FatalStackCheck
+    jmp  __FatalError
+
+section
+segment _TEXT(CODE,28H);
+
+extrn __FatalError
+extrn  CoreSig@CnsHandler
+
+IPVar = 8
+
+public N$CnsStk :  push ax; mov ax,  1  ; jmp N$cns
+public N$CnsPtr :  push ax; mov ax,  2  ; jmp N$cns
+public N$CnsIdx :  push ax; mov ax,  9  ; jmp N$cns
+public N$CnsOvr :  push ax; mov ax,  4  ; jmp N$cns
+public N$CnsRng :  push ax; mov ax,  5  ; jmp N$cns
+public N$CnsRet :  push ax; mov ax,  6  ; jmp N$cns
+public N$CnsCase : push ax; mov ax,  7  ; jmp N$cns
+public N$CnsDiv :  push ax; mov ax,  8  ; jmp N$cns
+public N$CnsPVC :  push ax; mov ax, 0AH
+
+N$cns:
+    push bx
+    push cx
+    push dx
+    mov  cx, ax
+    mov  bx, sp
+    mov	 ax, ss:[bx][IPVar]
+    mov	 bx, cx
+    cmp  word ss:[CoreSig@CnsHandler], 0
+    je   noHandler
+    call near ss:[CoreSig@CnsHandler]
+    or   al, al
+    jz	 noHandler
+    pop  dx
+    pop  cx
+    pop  bx
+    pop  ax
+    ret  0
+noHandler:
+    jmp  __FatalError
+
+end
+
diff --git a/code/SIBOSDK/src/coresig.a b/code/SIBOSDK/src/coresig.a
new file mode 100644
index 0000000..6bcd10a
--- /dev/null
+++ b/code/SIBOSDK/src/coresig.a
@@ -0,0 +1,525 @@
+(* Release 3.00 *)
+
+(*    c_signal -  signal module *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Modified by NSM.*)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module csignal
+
+(***************************************************************************)
+segment _BSS(BSS, 28H)
+
+public CoreSig@CnsHandler :  org CodePtrSize
+
+segment _BSS(BSS, 28H)
+
+public __sigTable :  org 46
+
+segment _BSS(BSS, 28H)
+
+public @RecursiveExit : org 2
+
+segment _BSS(BSS, 28H)
+
+public _errno :      org 2
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn _errno
+
+select _TEXT
+
+public __seterrno :
+
+    mov  [_errno], ax
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn _errno
+
+select _TEXT
+
+public __errno__ :
+
+    mov  ax, _errno
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+extrn _errno
+extrn __doserrno
+
+validError:
+	db	  0, -1, -2, -5, -6, -7, -9
+	db	-10,-15,-16,-18,-32,-33,-36
+	db	-37,-39,-40,-41,-42,-66,  1
+    
+select _TEXT
+
+public __ioerr :
+
+    cbw
+    mov  [__doserrno], ax
+    push bx
+    cmp	 ax, -128
+    jl	 invalid
+    cmp	 ax, 0
+    jg	 invalid
+    mov	 bx, validError
+locateLoop:
+    cmp	 [bx], al
+    je	 errorOk
+    inc	 bx
+    cmp	 byte [bx], 1
+    jne	 locateLoop
+invalid:
+    mov	 ax, EFAULT
+errorOk:
+    pop	 bx
+    mov  [_errno], ax
+    ret  0
+
+    dw __doserrno
+
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA, 28H)
+
+select _TEXT   (* must be in TEXT *)
+
+extrn __FloatJmpSave
+extrn __FloatJmpRestore
+extrn _DatClassHandle
+extrn _DatClassPtr
+extrn _DatEnterFramePtr
+extrn _DatOsFramePtr
+
+public _setjmp :
+public __setjmp :
+(*
+int setjmp(jmp_buf task_state)
+Saves current task state and returns 0.
+*)
+    push bp
+    mov  bp, sp
+    push di
+    mov  di, ax
+    call __FloatJmpSave
+    pushf
+    pop	 ax
+    stosw
+    mov  ax, [bp][2]
+    stosw
+    lea  ax, [bp][4]
+    stosw
+    mov  ax, [bp]
+    stosw
+    mov	 ax, si
+    stosw
+    mov	 ax, [bp][-2]
+    stosw
+    mov	 ax, dx
+    stosw
+    mov	 ax, cx
+    stosw
+    mov	 ax, bx
+    stosw
+    mov	 ax,[_DatClassHandle]
+    stosw
+    mov	 ax,[_DatClassPtr]
+    stosw
+    mov	 ax,[_DatEnterFramePtr]
+    stosw
+    mov	 ax,[_DatOsFramePtr]
+    stosw
+    sub  ax, ax
+    pop  di
+    pop  bp
+    ret  0
+
+(* _setjmp ENDP *)
+
+public _longjmp :
+(*
+void longjmp ( task_state, val);
+Restores task state and jumps to landing_zone.
+Returns val. (If val == 0, val++)
+*)
+
+    mov  si, ax
+    cmp  bx, 1	                (* generates carry if BX = 0 *)
+    adc  bx, 0                  (* (val) BX = (BX) ? BX : 1; *)
+    call __FloatJmpRestore
+    mov  di, [si][_j_di]
+    mov  dx, [si][_j_dx]
+    mov  cx, [si][_j_cx]
+    mov	 ax, [si][_j_classHandle]
+    mov	 [_DatClassHandle], ax
+    mov	 ax, [si][_j_classPtr]
+    mov	 [_DatClassPtr], ax
+    mov	 ax, [si][_j_enterFrame]
+    mov	 [_DatEnterFramePtr], ax
+    cli
+    mov  sp, [si][_j_sp]
+    mov  bp, [si][_j_bp]
+    mov	 ax, [si][_j_osFrame]
+    mov	 [_DatOsFramePtr], ax
+    push [si][_j_flag]
+    popf
+    push [si][_j_ip]
+    mov  ax, bx
+    mov  bx, [si][_j_bx]
+    mov  si, [si][_j_si]
+    ret  0
+
+(* _longjmp ENDP  *)
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+select _DATA
+
+HeadMsg : db 'Process Terminated', 0
+
+select _TEXT
+
+public __sysmsg :
+    mov	 bx, HeadMsg
+    mov	 cx, ax
+    sub	 dx, dx
+    mov	 di, dx
+    mov  si, dx
+    mov	 ah, NmGenNotify
+    int	 GenManager
+    ret	 0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _INIT(DATA,28H)
+segment _DATA(DATA,28H)
+
+extrn __initsig
+extrn __InitLoop
+
+select _TEXT
+
+do_initsig : (* defined later on ! *)
+
+select _INIT
+initsig : dw MAGIC
+    	  db PR3
+          dw do_initsig
+
+select _DATA
+public __NSIG :  dw  22, initsig
+
+select  _TEXT
+
+    call __initsig
+    jmp  __InitLoop
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _BSS(BSS,28H)
+
+extrn __FatalError
+extrn __FatalErrorPos
+extrn __table_raise
+
+select _BSS
+
+extrn __sigTable
+                                    SIGINT  = 2
+                                    SIGILL  = 8
+                                    SIGFPE  = 16
+                                    SIGSEGV = 22
+                                    SIGTERM = 30
+                                    SIGUSR1 = 32
+                                    SIGUSR2 = 34
+                                    SIGUSR3 = 40
+                                    SIGABRT = 44
+
+select _DATA
+
+DefMsg : db 'By Signal', 0
+FpeMsg : db 'By Floating Point Exception', 0
+Usr1Msg : db 'By User 1 Signal', 0
+Usr2Msg : db 'By User 2 Signal', 0
+Usr3Msg : db 'By User 3 Signal', 0
+AbrtMsg : db 'By Abort', 0
+
+extrn __sigsetup
+extrn  __exitsig
+extrn  __sysmsg
+extrn  __FloatMathExcepDos
+extrn  __NSIG
+extrn __SH_sword
+extrn __exc_addr
+
+select _TEXT
+
+SIG_ERR = -1
+SIG_DFL =  0
+SIG_IGN =  1
+
+__do_exitsig :
+
+    ret  0
+
+public __initsig :
+
+                                  (* set up handler table *)
+    cmp  word [__sigsetup], 0
+    jnz  near noInit
+    not  word [__sigsetup]
+    mov  bx, __sigTable
+    mov  word [__exitsig], __do_exitsig
+    mov  ax, SIG_DFL
+    mov  [bx][SIGABRT], ax        (* SIGABRT *)
+    mov  [bx][SIGILL], ax         (* SIGILL *)
+    mov  [bx][SIGSEGV], ax        (* SIGSEGV *)
+    mov  [bx][SIGINT], ax         (* SIGINT *)
+    mov  [bx][SIGFPE], ax         (* SIGFPE *)
+    mov  [bx][SIGTERM], ax        (* SIGTERM *)
+    mov  [bx][SIGUSR1], ax        (* SIGUSR1 *)
+    mov  [bx][SIGUSR2], ax        (* SIGUSR2 *)
+    mov  [bx][SIGUSR3], ax        (* SIGUSR3 *)
+
+noInit:
+    ret  0
+
+public __sigIgnore :
+
+(* A signal is ignored by doing nothing. *)
+
+    ret  0
+
+public __sigDefault :
+
+(* Default action when a signal occurs is to exit the program. *)
+
+    push ax
+    cmp  ax, 8
+    je   typeFPE
+    cmp	 ax, 16
+    je	 typeUsr1
+    cmp	 ax, 17
+    je	 typeUsr2
+    cmp	 ax, 20
+    je	 typeUsr3
+    cmp  ax, 22
+    je   typeABRT
+typeDEFAULT:
+    mov  ax, DefMsg
+    jmp  sendMessage
+typeFPE:
+    mov  ax, FpeMsg
+    jmp  sendMessage
+typeUsr1:
+    mov	 ax, Usr1Msg
+    jmp	 sendMessage
+typeUsr2:
+    mov	 ax, Usr2Msg
+    jmp	 sendMessage
+typeUsr3:
+    mov	 ax, Usr3Msg
+    jmp	 sendMessage
+typeABRT:
+    mov  ax, AbrtMsg
+
+sendMessage:
+    call __sysmsg
+    call __FatalErrorPos
+    pop  cx
+    mov  bx, FatalSignal
+    cmp  cx, 8
+    jne  notFP
+    mov  ax, [__exc_addr]
+notFP:
+    jmp  __FatalError
+
+public __sigFp :
+    call __FloatMathExcepDos
+    push ax
+    push bx
+    push cx
+    push dx
+    push di
+    push si
+    mov  bx, SIGFPE
+    mov  ax, [__SH_sword]
+    mov  cx, 8
+transLoop:
+    shr  ax, 1
+    jc   foundBit
+    loop transLoop
+foundBit:
+    mov  ax, 89H
+    sub  ax, cx
+    call __table_raise
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    pop  bx
+    pop  ax
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _BSS(BSS,28H)
+
+extrn __NSIG
+extrn __sigTable
+extrn __sigIgnore
+extrn __sigDefault
+extrn __seterrno
+
+select _TEXT
+
+public _signal :
+(*
+void ( *signal(int sig, void ( * func)()))();
+sets signal handler to func.
+Returns old function pointer.
+*)
+
+EINVAL = 19
+
+    push bx
+    push cx
+
+    mov  cx, bx
+    mov  bx, ax
+    or   bx, bx
+    je   sigErr
+    cmp  bx, [__NSIG]
+    ja   sigErr
+    shl  bx, 1                   (* calculate table index *)
+    add  bx, __sigTable
+    mov  ax, [bx]
+    mov  [bx], cx                (* store new function pointer *)
+sigDone:
+    pop  cx
+    pop  bx
+    ret  0
+sigErr:
+    mov  ax, EINVAL
+    call __seterrno
+    mov  ax, -1
+    jmp  sigDone
+
+public _raise :
+(*
+int raise(sig);
+raises signal.
+*)
+
+    push bx
+    push cx
+    mov	 cx, bx
+    mov  bx, ax
+    or   bx, bx
+    je   raiseErr
+    cmp  bx, [__NSIG]
+    ja   raiseErr
+    shl  bx, 1                    (* calculate table index *)
+    mov  ax, cx
+    call __table_raise
+    sub  ax, ax
+raiseDone:
+    pop  cx
+    pop  bx
+    ret  0
+raiseErr:                         (* return -1 *)
+    mov  ax, -1
+    jmp  raiseDone
+
+SIG_DFL =  0
+SIG_IGN =  1
+
+SIGINT  = 2
+SIGILL  = 8
+SIGFPE  = 16
+SIGSEGV = 22
+SIGTERM = 30
+SIGUSR1 = 32
+SIGUSR2 = 34
+SIGUSR3 = 40
+SIGABRT = 44
+
+public __table_raise :   (* bx = sig num offset, ax = arg *)
+
+    push bx
+    push cx
+    push dx
+    mov  dx, ax
+    mov  ax, bx
+    shr  ax, 1
+    mov  cx, [bx][__sigTable]
+    cmp  bx, SIGTERM
+    je   doDFL
+    cmp  bx, SIGABRT
+    je   doDFL
+    cmp  bx, SIGILL
+    je   doDFL
+    cmp  bx, SIGSEGV
+    je   doDFL
+    cmp  bx, SIGINT
+    je   doDFL
+    cmp  bx, SIGFPE
+    je   doDFL
+    cmp  bx, SIGUSR1
+    je   doDFL
+    cmp  bx, SIGUSR2
+    je   doDFL
+    cmp  bx, SIGUSR3
+    jne  dontSet
+doDFL:
+    mov  word [bx][__sigTable], SIG_DFL
+dontSet:
+    cmp	 cx, 1
+    jbe	 defRaise
+    mov  bx, dx
+    call cx
+trDone:
+    pop  dx
+    pop  cx
+    pop  bx
+    ret  0
+
+defRaise:
+    jcxz callDefault
+    call __sigIgnore
+    jmp  trDone
+callDefault:
+    call __sigDefault
+    jmp  trDone
+
+end
diff --git a/code/SIBOSDK/src/cpplow.a b/code/SIBOSDK/src/cpplow.a
new file mode 100644
index 0000000..cc29ce4
--- /dev/null
+++ b/code/SIBOSDK/src/cpplow.a
@@ -0,0 +1,159 @@
+(* Release 3.10 *)
+(*-------------------------------------------------------------------------*
+*                                                                          *
+*  CPPLOW.A - C++ assembler implementations                                *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*)
+
+include "corelib.inc"
+
+module cpplow
+
+(******************************************************************************)
+section
+
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _INIT(DATA,28H)
+
+extrn __init_standard
+
+select _TEXT
+
+do_initstandard : (* defined later on ! *)
+
+select _INIT
+initio : dw MAGIC
+    	 db PRL
+         dw do_initstandard
+
+select _DATA
+public __assign_init_magic :  dw  0, initio
+
+select  _TEXT
+
+    call __init_standard
+    ret  0
+
+(******************************************************************************)
+section
+
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+segment _INIT(DATA,28H)
+
+extrn __init_con
+
+select _TEXT
+
+do_initcon : (* defined later on ! *)
+
+select _INIT
+initcon : dw MAGIC
+    	  db PRL
+          dw do_initcon
+
+select _DATA
+public __flush_init_magic :  dw  0, initcon
+
+select  _TEXT
+    call __init_con
+    ret  0
+
+(***************************************************************************)
+section
+segment _DATA(DATA,28H)
+segment _TEXT(CODE,28H)
+
+(*
+void   _call_ctors(void *(*ctor)(void *), char *obj_ptr, int vbnum, int n, int siz);
+void   _call_dtors(void  (*dtor)(void *), char *obj_ptr, int vbnum, int n, int siz);
+*)
+sframe = 4
+tor    = sframe
+objptr = 2+sframe
+vbnum  = 4+sframe
+n      = 6+sframe
+siz    = 8+sframe
+
+
+public __call_ctors :
+
+    push bp
+    mov  bp, sp
+    push di
+    push si
+    sub  di, di
+ctorsCommon:
+    mov  cx, [bp][n]
+    jcxz ctDone
+ctLoop:
+    push cx
+    or   di, di
+    jz   noDec
+    mov  cx, [bp][siz]
+    sub  [bp][objptr], cx
+noDec:
+    mov  si, 3
+    mov  ax, [bp][objptr]
+    mov  bx, di
+    mov  cx, [bp][vbnum]
+    mov  dx, di
+    sub  cx, si
+    jle  ctCallConst
+ctPushLoop:
+    push dx
+    loop ctPushLoop
+ctCallConst:
+    mov  cx, di
+    call word [bp][tor]
+    or   di, di
+    jnz  noInc
+    mov  cx, [bp][siz]
+    add  [bp][objptr], cx
+noInc:
+    pop  cx
+    loop ctLoop
+ctDone:
+    pop  si
+    pop  di
+    pop  bp
+    ret  0
+
+public __call_dtors :
+
+    push bp
+    mov  bp, sp
+    push di
+    push si
+    mov  di, 1
+    jmp ctorsCommon
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+extrn __bcd
+
+public __cvt_bcd :
+
+  xchg ax, bx
+  fbld st(0), ss:[bx]
+  fstp st(1), st(0)
+  xchg ax, bx
+  ret  0
+
+public __real_to_dec :
+
+  push bp
+  mov  bp, sp
+  mov  bx, ax
+  fld  st(0), st(0)
+  fistp qword [bx], st(0)
+  pop  bp
+  ret  0
+
+end
diff --git a/code/SIBOSDK/src/cstr.a b/code/SIBOSDK/src/cstr.a
new file mode 100644
index 0000000..66288ae
--- /dev/null
+++ b/code/SIBOSDK/src/cstr.a
@@ -0,0 +1,1272 @@
+(* Release 3.00 *)
+
+(*    c_str - common string functions *)
+
+(*    Copyright (C) 1989 Jensen and Partners. All Rights Reserved*)
+(*    Written by Simon Knight.*)
+
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved*)
+(*    Modified by NSM.*)
+
+include "corelib.inc"
+
+module cstr
+
+segment _TEXT(CODE,28H)
+
+(*    string -  string manipulation routines for signed character srtings *)
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strcpy :
+
+(* strcpy *)
+
+    push cx
+    push dx
+    push di
+    push si
+    mov  di, bx
+    mov  si, bx
+    mov  dx, ax
+    mov  cx, -1
+    sub  al, al
+repne ; scasb
+    not  cx
+    mov  di, dx
+    shr  cx, 1
+rep; movsw
+    adc  cx, cx
+rep; movsb
+    mov  ax, dx    (* return destination address *)
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strcat :
+
+(*
+char *strcat(char *dest, const char *source)
+
+Appends source to dest.
+returns destination address.
+*)
+
+    push cx
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  dx, ax
+    mov  cx, 0FFFFH
+    mov  al, 0
+repne ; scasb                 (* find end of destination string *)
+    dec  di
+catLoop:
+    lodsw
+    or   al, al
+    jz   endOfString
+    stosw
+    or   ah, ah
+    loopne  catLoop
+    jmp  catDone
+endOfString:
+    stosb
+catDone:
+    mov  ax, dx             (* return destination address *)
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+(*************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _stpcpy :
+
+(*
+char *stpcpy(char *dest, const char *source)
+
+Appends string source to string dest.
+Returns destination address + strlen
+.
+*)
+
+    push cx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  cx, 0FFFFH
+pcpyLoop:
+    lodsw
+    or   al, al
+    jz   endOfString
+    stosw
+    or   ah, ah
+    loopne  pcpyLoop
+    jmp  pcpyDone
+endOfString:
+    stosb
+pcpyDone:
+    mov  ax, di               (* return address of terminating zero *)
+    dec  ax
+    pop  si
+    pop  di
+    pop  cx
+    ret  0
+
+(**************************************************************************)
+
+section
+segment _TEXT(CODE,28H)
+
+public  _strchr :
+
+    push cx
+    push dx
+    push di
+    mov  di, ax
+    mov  dx, ax
+    mov  cx, -1
+    sub  al, al
+repne ; scasb
+    not  cx
+    mov  di, dx
+    mov  al, bl
+repne; scasb
+    jnz   notFound
+    dec  di                   (* return address of target *)
+    mov  ax, di
+chrDone:
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+notFound:
+    sub  ax, ax
+    jmp  chrDone
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public  _strcmp :
+public  _strcoll :
+
+(* strcmp *)
+
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    mov  cx, -1
+    sub  ax, ax
+repne ; scasb
+    not  cx
+    mov  di, bx
+repe; cmpsb
+    jz   ncmpDone
+    jb   ncmpLess
+ncmpMore:
+    inc  ax
+    jmp  ncmpDone
+ncmpLess:
+    dec  ax
+ncmpDone:
+    pop  si
+    pop  di
+    pop  cx
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strcspn :
+
+(*
+int strcspn(const char *s1, const char *s2)
+
+Returns length of initial segment of s1 not containing characters from s2.
+*)
+
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  cx, 0FFFFH
+cspnLoop:
+    lodsb
+    or   al, al            (* end of string ? *)
+    je   cspnDone
+    mov  di, bx
+ctLoop:                    (* search second string *)
+    mov  ah, [di]
+    cmp  al, ah
+    je   cspnDone          (* Found Matching character - get out *)
+    inc  di
+    or   ah, ah
+    jne  ctLoop            (* repeat compare loop *)
+    loop cspnLoop          (* do next charcter in target string *)
+cspnDone:
+    not  cx                (* return length to Matching character *)
+    mov  ax, cx
+    pop  si
+    pop  di
+    pop  cx
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+
+extrn  _malloc      (* used to allocate memory for new string in strdup *)
+
+
+public _strdup :
+
+(*
+char  *strdup(const char *s)
+
+Allocates memory with malloc and copies string s to that address.
+Returns pointer to new copy or NULL if call to malloc failed.
+*)
+
+    push bx
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  di, ax
+    mov  cx, 0FFFFH
+    sub  ax, ax
+repne ; scasb            (* get length of string plus terminator 0 *)
+    not  cx
+    push cx
+    mov  ax, cx
+    call _malloc
+    pop  cx
+    or   ax, ax
+    je   dupnocopy
+    mov  di, ax
+rep ;  movsb             (* copy string *)
+dupnocopy:
+    pop  si
+    pop  di
+    pop  cx
+    pop  bx
+    ret  0
+
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _stricmp :
+
+(*
+int stricmp(const char	*s1, const char  *s2)
+
+Unsigned case insensitive comparison of s1 and s2.
+Returns -1 if s1<s2, 0 if s1=s2 and 1 if s1 > s2.
+*)
+
+    push cx
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    mov  cx, 0FFFFH
+    sub  ax, ax
+icmpLoop:
+    lodsb
+    cmp  al, 'z'          (* convert to upper if lower *)
+    ja   inotlowa
+    cmp  al, 'a'
+    jb   inotlowa
+    sub  al, 20H
+inotlowa:
+    mov  bl, [di]
+    inc  di
+    cmp  bl, 'z'          (* convert to upper if lower *)
+    ja   inotlowb
+    cmp  bl, 'a'
+    jb   inotlowb
+    sub  bl, 20H
+inotlowb:
+    cmp  al, bl
+    jb   iLessThan
+    ja   iGreaterThan
+    or   al, al
+    loopnz icmpLoop
+icmpSame:
+    sub ax, ax            (* return 0 *)
+    jmp  icmpDone
+iLessThan:
+    mov  ax, -1           (* return -1 *)
+    jmp  icmpDone
+iGreaterThan:
+    mov  ax, 1
+icmpDone:
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strlen :
+
+(*
+size_t	strlen(const char *s)
+
+Returns length of s excluding terminating zero.
+*)
+
+
+    push cx
+    push di
+    mov  di, ax
+    mov  cx, 0FFFFH
+    sub  al, al
+repne ;  scasb             (* get length of string *)
+    not  cx
+    mov  ax, cx
+    dec  ax                (* return value is length of string *)
+    pop  di
+    pop  cx
+    ret  0
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strlwr :
+
+(*
+char  *strlwr(char *s)
+
+Converts string s to lower case.
+returns  s.
+*)
+
+    push bx
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  di, ax
+    mov  bx, ax
+    mov  cx, 0FFFFH
+lwrLoop:
+    lodsb                    (* load  *)
+    or   al, al
+    je   lwrDone             (* end of string *)
+    cmp  al, 'Z'
+    ja   lwrNoChange
+    cmp  al, 'A'
+    jb   lwrNoChange
+    add  al, 20H             (* convert *)
+lwrNoChange:
+    stosb                    (* store *)
+    loop lwrLoop
+lwrDone:
+    mov  ax, bx              (* return string address *)
+    pop  si
+    pop  di
+    pop  cx
+    pop  bx
+    ret  0
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strncat :
+
+(*
+char *strncat(char *dest, const char *source, int  num)
+
+Concatenates dest and upto num characters from source.
+returns destination address.
+*)
+
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  dx, ax
+    mov  bx, cx
+    mov  cx, 0FFFFH
+    sub  al, al
+repne ; scasb                (* find end of destination string *)
+    dec  di
+    mov  cx, bx              (* count *)
+    jcxz ncatDone
+ncatLoop:
+    lodsb                    (* use lodsb/stosb to avoid mem/immed compare *)
+    stosb
+    or   al, al
+    je   ncatDone
+    loop ncatLoop
+    mov  byte [di], 0        (* terminate new string *)
+ncatDone:
+    mov  ax, dx              (* return destination address *)
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public  _strncmp :
+
+(* strncmp *)
+
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    mov  dx, bx
+    mov  bx, cx
+    sub  ax, ax
+repne ; scasb
+    jcxz stringLong
+    sub  bx, cx
+stringLong:
+    mov  cx, bx
+    mov  di, dx
+repe; cmpsb
+    jz   ncmpDone
+    jl   ncmpLess
+ncmpMore:
+    inc  ax
+    jmp  ncmpDone
+ncmpLess:
+    dec  ax
+ncmpDone:
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strncpy :
+
+(*
+char *strcpy(char *dest, const char *source, int num)
+
+copies up to num characters to dest.
+returns destination address.
+*)
+
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  dx, ax
+    jcxz ncpyDone
+ncpyLoop:
+    lodsb                      (* avoids mem/immed compare *)
+    stosb
+    or   al, al
+    loopne ncpyLoop
+ncpyDone:
+rep ; stosb
+    mov  ax, dx               (* return destination address *)
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strxfrm :
+
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  dx, cx
+    jcxz ncpyDone
+ncpyLoop:
+    lodsb                      (* avoids mem/immed compare *)
+    stosb
+    or   al, al
+    je   ncpyDone
+    loop ncpyLoop
+    sub  al, al
+    stosb
+ncpyDone:
+    mov  ax, dx
+    inc  ax
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _mbstowcs :
+public _wcstombs :
+
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    mov  bx, cx
+    jcxz ncpyDone
+ncpyLoop:
+    lodsb                      (* avoids mem/immed compare *)
+    stosb
+    or   al, al
+    je   ncpyDone
+    loop ncpyLoop
+ncpyDone:
+    mov  ax, bx
+    sub  ax, cx
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+
+(**************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strnicmp :
+
+(*
+int strnicmp(const char  *s1, const char  *s2, int num)
+
+
+Compares up to num characters.
+Returns < 0 if s1<s2, 0 if s1=s2 and > 0 if s1 > s2.
+*)
+
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    sub  ax, ax
+    jcxz nicmpDone
+nicmpLoop:
+    lodsb
+    cmp  al, 'z'        (* convert to upper if lower *)
+    ja   notlowa
+    cmp  al, 'a'
+    jb   notlowa
+    sub  al, 20H
+notlowa:
+    mov  bl, [di]
+    inc  di             (* convert to upper if lower *)
+    cmp  bl, 'z'
+    ja   notlowb
+    cmp  bl, 'a'
+    jb   notlowb
+    sub  bl, 20H
+notlowb:
+    cmp  al, bl
+    jl   nicmpLessThan
+    jg   nicmpGreaterThan
+    or   al, al
+    loopne nicmpLoop
+nicmpSame:
+    sub  ax, ax         (* return 0 *)
+    jmp  nicmpDone
+nicmpLessThan:
+    mov  ax, -1         (* return -1 *)
+    jmp  nicmpDone
+nicmpGreaterThan:
+    mov  ax, 1          (* return 1 *)
+nicmpDone:
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strnset :
+
+(*
+char *strnset(char *s, char  c, unsigned num)
+
+sets up to num characters to c
+returns s.
+*)
+
+    push di
+    mov  di, ax
+    push ax
+    mov  al, bl
+    jcxz nsetDone
+nsetLoop:
+    cmp  byte [di], 0
+    je   nsetDone
+    stosb
+    loop nsetLoop
+nsetDone:
+    pop  ax                (* return string address *)
+    pop  di
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strpbrk :
+
+(*
+int strpbrk(const char *s1, const char *s2)
+
+returns address of first occurrence of any character from s2.
+*)
+
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  cx, 0FFFFH
+pbrkLoop:
+    lodsb
+    or   al, al            (* end of string ? *)
+    je   pbrkDone
+    mov  di, bx
+ktLoop:                    (* search in second string *)
+    mov  ah, [di]
+    cmp  al, ah
+    je   pbrkFound         (* Found Matching character *)
+    inc  di
+    or   ah, ah
+    jne  ktLoop            (* repeat *)
+    loop pbrkLoop          (* do next character in target string *)
+pbrkDone:
+    sub  ax, ax
+    jmp  pbrkFinish
+pbrkFound:
+    dec  si                (* return address of first Match *)
+    mov  ax, si
+pbrkFinish:
+    pop  si
+    pop  di
+    pop  cx
+    ret  0
+
+(*******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strrchr :
+
+(*
+char *strrchr(const char *s, int c)
+
+searches string for last occurrence c.
+returns address of target byte if Found.
+*)
+
+    push cx
+    push dx
+    push di
+    mov  di, ax
+    mov  dx, ax
+    mov  cx, 0FFFFH
+    sub  al, al
+repne ;  scasb                (* find end of string *)
+    dec  di
+    std
+    mov  al, bl
+    not  cx
+repne  ;  scasb               (* search *)
+    je   rchrFound
+rchrnotFound:
+    sub  ax, ax               (* return NULL *)
+    jmp  rchrDone
+rchrFound:
+    inc  di                   (* return address of Matching character *)
+    mov  ax, di
+rchrDone:
+    cld
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strrev :
+
+(*
+char *strrev(char *s)
+
+reverses s.
+*)
+
+    push cx
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  di, ax
+    mov  dx, ax
+    sub  al, al
+    mov  cx, 0FFFFH
+repne ;  scasb
+    cmp  cx, 0FFFDH           (* find end of string *)
+    jae  revDone
+    sub  di, 2
+    mov  cx, 0FFFFH
+revLoop:
+    mov  al, [di]             (* get end character *)
+    movsb                     (* move beginning to end *)
+    sub  di, 2
+    mov  [si][-1], al         (* store end character *)
+    cmp  si, di
+    jae  revDone              (* exit at crossover *)
+    loop revLoop
+revDone:
+    mov  ax, dx               (* return address of string *)
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strset :
+
+(*
+char *strset(char *s, int  c)
+
+sets characters to c
+returns s.
+*)
+
+    push cx
+    push dx
+    push di
+    mov  di, ax
+    mov  dx, ax
+    mov  cx, -1
+    sub  al, al
+repne ; scasb
+    not  cx
+    dec  cx
+    mov  al, bl
+    mov  ah, al
+    mov  di, dx
+    shr  cx, 1
+rep; stosw
+    adc  cx, cx
+rep; stosb
+    mov  ax, dx            (* return address of string *)
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+(********************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strspn :
+
+(*
+int strspn(const char *s1, const char *s2)
+
+returns length of initial segment of s1 containing characters from s2.
+*)
+
+    push cx
+    push dx
+    push di
+    push si
+    mov  si, ax
+    mov  dx, bx
+    mov  cx, 0FFFFH
+spnLoop:
+    lodsb
+    or   al, al            (* end of string ? *)
+    je   spnDone
+    mov  di, dx
+
+stLoop:                    (* search second string *)
+    mov  ah, [di]
+    cmp  al, ah
+    je   spnMatch          (* Found Matching character *)
+    inc  di
+    or   ah, ah
+    jne  stLoop            (* repeat *)
+    jmp  spnDone           (* no Match Found *)
+spnMatch:
+    loop spnLoop           (* do next charcter in target string *)
+spnDone:
+    not  cx                (* return length to non Matching character *)
+    mov  ax, cx
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strstr :
+
+(*
+char *strstr(const char *s1, const char *s2)
+
+returns address of first occurrence of s2 in s1, or NULL if not Found.
+*)
+
+
+s1      = -4
+s2      = -8
+len1    = -10
+len2    = -12
+locals =   12
+
+    push bp
+    mov  bp, sp
+    sub  sp, locals
+    push cx
+    push dx
+    push di
+    push si
+    mov  di, bx
+    mov  [bp][s2], bx
+    mov  [bp][s1], ax
+    mov  cx, 0FFFFH         (* get length of s2 - saves time in loop *)
+    sub  al, al
+repne ;  scasb
+    not  cx
+    dec  cx
+    jcxz s2Null
+    mov  [bp][len2], cx
+    mov  di, [bp][s1]
+    mov  dx, di
+    mov  cx, 0FFFFH         (* get length of s2 - saves time in loop *)
+repne ;  scasb
+    not  cx
+    dec  cx
+    mov  si, [bp][s2]
+    mov  di, dx
+    mov  dx, si
+    mov  al, [si]
+strLoop:
+repne ; scasb
+   jnz  strNotFound
+   push cx
+   push di
+   dec  di
+   mov  cx, [bp][len2]
+repe ; cmpsb
+   pop  di
+   pop  cx
+   je   strFound
+   mov  si, dx
+   jmp  strLoop
+strNotFound:
+   sub  ax, ax
+   jmp strFinish
+strFound:
+    mov  ax, di
+    dec  ax
+strFinish:
+    pop  si
+    pop  di
+    pop  dx
+    pop  cx
+    mov  sp, bp
+    pop  bp
+    ret  0
+
+s2Null:
+    mov  ax, [bp][s1]
+    jmp  strFinish
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _strupr :
+
+(*
+char  *strupr(char *s)
+
+converts lower case characters to upper case.
+returns  s.
+*)
+
+    push bx
+    push cx
+    push di
+    push si
+    mov  si, ax
+    mov  di, ax
+    mov  bx, ax
+    mov  cx, 0FFFFH
+uprLoop:
+    lodsb
+    or   al, al
+    je   uprDone             (* end of string Found *)
+    cmp  al, 'z'             (* change if lower *)
+    ja   uprNoChange
+    cmp  al, 'a'
+    jb   uprNoChange
+    sub  al, 20H             (* convert to upper *)
+uprNoChange:
+    stosb
+    loop uprLoop
+uprDone:                     (* return address of string *)
+    mov  ax, bx
+    pop  si
+    pop  di
+    pop  cx
+    pop  bx
+    ret  0
+
+(***************************************************************************)
+
+section
+
+segment _TEXT(CODE,28H)
+
+
+public _memcpy :
+
+(*
+void *memcpy(void *dest, void *source, unsigned num)
+
+Copies num bytes from source to dest (Does not handle any overlap).
+Returns destination address.
+*)
+
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    jcxz noMove
+    test al, 1
+    jz   evenAdd            (* word align *)
+    movsb
+    dec  cx
+evenAdd:
+    shr  cx, 1
+rep ; movsw                 (* move words *)
+    adc  cx, cx
+rep ; movsb                 (* move odd byte *)
+noMove:
+    pop  si
+    pop  di
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memccpy :
+
+(*
+void *memccpy(void *dest, void *source, unsigned char c, unsigned num)
+
+Copying stops after copying c or after num bytes.
+returns destination address.
+*)
+
+    push dx
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+    xchg cx, dx
+    jcxz ccpyDone
+ccpyLoop:
+    lodsb                   (* use lods/stos to get byte in al for compare *)
+    stosb
+    cmp  al, dl             (* faster than movs + reg/mem cmp *)
+    je   ccpyDone
+    loop ccpyLoop
+    sub  ax, ax
+    jmp  ccopyExit
+ccpyDone:
+    mov  ax, di
+ccopyExit:
+    pop  si
+    pop  di
+    pop  dx
+    ret  0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memchr :
+
+(*
+void *memchr(void *s, char c, unsigned num)
+
+searches num bytes for c.
+returns source address.
+*)
+
+
+    push di
+    mov  di, ax
+    mov  al, bl
+    jcxz chrFound
+repne ;  scasb
+    je   chrFound
+    sub  ax, ax       (* not found - return value NULL *)
+    jmp  chrDone
+chrFound:
+    dec  di           (* found - return address. *)
+    mov  ax, di
+chrDone:
+    pop  di
+    ret  0
+
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memset :
+
+(*
+void *memset(void *s, char c, unsigned num)
+
+Sets num bytes to c.
+Returns buffer address.
+*)
+
+    push dx
+    push di
+    mov  di, ax
+    mov  dx, ax
+    mov  al, bl
+    jcxz noMove
+    mov  ah, al
+    test di, 1
+    jz   evenAdd
+    stosb              (* word align *)
+    dec  cx
+evenAdd:
+    shr  cx, 1
+rep  ; stosw           (* move words *)
+    adc  cx, cx
+rep  ; stosb           (* move odd byte *)
+noMove:
+    mov  ax, dx
+    pop  di
+    pop  dx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memcmp :
+(*
+int  memcmp(void *s1, void *s2, unsigned num)
+
+Performs unsigned comparison of s1 and s2 and returns < 0 if s1<s2,
+0 if s1=s2 and > 0 if s1 > s2.
+*)
+
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    sub  ax, ax                  (* same - return value is 0 *)
+    jcxz cmpDone
+repe ; cmpsb                     (* compare *)
+    jz   cmpDone
+    sbb  ax, ax
+    sbb  ax, -1
+cmpDone:
+    pop  si
+    pop  di
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memicmp :
+
+(*
+int memicmp(void *s1, void *s2, unsigned num)
+
+Performs case insensitive comparison of s1 and s2, returning < 0 if s1<s2,
+0 if s1=s2 and > 0 if s1 > s2.
+*)
+
+    push di
+    push si
+    mov  si, ax
+    mov  di, bx
+    sub  ax, ax
+    jcxz icmpSame
+icmpLoop:
+    lodsb
+    cmp  al, 'z'          (* if lower convert to upper *)
+    ja   inotlowa
+    cmp  al, 'a'
+    jb   inotlowa
+    sub  al, 20H
+inotlowa:
+    mov  bl, [di]
+    inc  di
+    cmp  bl, 'z'          (* if lower convert to upper *)
+    ja   inotlowb
+    cmp  bl, 'a'
+    jb   inotlowb
+    sub  bl, 20H
+inotlowb:
+    sub  al, bl
+    jne  icmpDifferent
+    loop icmpLoop
+    sub  ax, ax
+    jmp  icmpSame
+icmpDifferent:
+    mov  al, 0
+    sbb  al, al
+    sbb  al, -1
+    cbw
+icmpSame:
+    pop  si
+    pop  di
+    ret  0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memwset :
+
+(*
+void *memwset(void *s, char c, unsigned num)
+
+Sets num words to c.
+Returns buffer address.
+*)
+
+    push dx
+    push di
+    mov  di, ax
+    mov  ax, bx
+    mov  dx, di
+rep ;  stosw
+    mov  ax, dx
+    pop  di
+    pop  dx
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _memwcpy :
+
+(*
+void *memwcpy(void *dest, void *source, unsigned num)
+
+Copies num words form source to dest (Does not handle overlap).
+Returns destination address.
+*)
+
+    push di
+    push si
+    mov  si, bx
+    mov  di, ax
+rep ; movsw
+    pop  si
+    pop  di
+    ret  0
+
+(*****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _setmem :
+
+(*
+void setmem(void *s, unsigned num, char c)
+
+ets num bytes to c.
+Returns nothing.
+*)
+
+
+    push di
+    mov  di, ax
+    mov  al, cl
+    mov  cx, bx
+(*%E *)
+    jcxz noMove
+    mov  ah, al
+    test di, 1
+    jz   evenAdd
+    stosb
+    dec  cx                    (* word align *)
+evenAdd:
+    shr  cx, 1
+rep ;  stosw                   (* move words *)
+    adc  cx, cx
+rep ;  stosb                   (* move odd byte *)
+noMove:
+    pop  di
+    ret  0
+
+end
+
+
+
diff --git a/code/SIBOSDK/src/csys.c b/code/SIBOSDK/src/csys.c
new file mode 100644
index 0000000..373029b
--- /dev/null
+++ b/code/SIBOSDK/src/csys.c
@@ -0,0 +1,437 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  csys.c - common system functions.					   *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_CONIO
+#define _USE_TIME
+#include <clib.h>
+
+/*-------------------------------------------------------------------------*
+*	 exit functions - terminate process after closing open files.      *
+*--------------------------------------------------------------------------*/
+
+void _exit1(void)
+{
+    int n;
+
+    _flushall();
+    n=0;
+    while(n < _open_max)
+    {
+        if(_openfd[n])
+            close(n);
+        n++;
+    }
+    return;
+}
+
+void _exit2(void)
+{
+   int n;
+   char *tmp;
+
+   n=0;
+   while (n < _open_max)
+   {
+	if ((tmp=_tmpfiles[n])!=NULL)
+	{
+            if(_openfd[n])
+        	close(n);
+	    unlink(tmp);
+	}
+	n++;
+    }
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*	 abort - print message and raise ABORT signal.			   *
+*--------------------------------------------------------------------------*/
+
+void abort(void)
+{
+    fputs("Abnormal Program Termination\n", stderr);
+    raise(SIGABRT);
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*	 atexit - put function pointer on stack to be called by exit.	   *
+*--------------------------------------------------------------------------*/
+
+int atexit(void (* func)(void))
+{
+    int ret;
+
+    if(_exit_ptr != _exit_stk)	      /* return if stack full */
+    {
+        *(--_exit_ptr)=func;	      /* push func */
+        ret=0;
+    }
+    else
+	ret=-1;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*     onexit - put function pointer on stack to be called by exit.	   *
+*--------------------------------------------------------------------------*/
+
+void (* onexit(void (* func)(void)))()
+{
+    void (* ret)(void);
+
+    if(_exit_ptr != _exit_stk)	      /* return if stack full */
+    {
+        *(--_exit_ptr)=func;	      /* push func */
+        ret=func;
+    }
+    else
+	ret=NULL;
+    return(ret);
+}
+
+/*-------------------------------------------------------------------------*
+*	 system - execute command.com.					   *
+*--------------------------------------------------------------------------*/
+
+int system(const char *command)
+{
+    char *compath;
+
+    compath=getenv("COMSPEC");	     /* use COMSPEC to find command.com */
+    if(compath == NULL)
+        compath="ROM::SYS$SHLL";
+    if(command == NULL)
+    {
+        if(!_exists(compath))    /* does file exist ? */
+        {
+            errno=ENOENT;
+            return(0);
+        }
+        return(1);
+    }
+    flushall(); 		     /* flush open streams */
+    return(spawnl(P_WAIT,compath,"",command,NULL));
+}
+
+/*-------------------------------------------------------------------------*
+*	 exec?? - execute child process.				   *
+*--------------------------------------------------------------------------*/
+
+#pragma warn(wpnu => off)
+
+int execl(const char *path, char *arg0, ...)
+{
+    va_list argptr;
+
+    va_start(argptr, path);
+    return(_execc(path, (char **) argptr, _E_EXEC));
+}
+
+int execlp(const char *path, char *arg0, ...)
+{
+    va_list argptr;
+
+    va_start(argptr, path);
+    return(_execc(path, (char **) argptr, _E_EXEC|_E_SEARCH));
+}
+
+int execv(const char *path, char *argv[])
+{
+    return(_execc(path, argv, _E_EXEC));
+}
+
+int execvp(const char *path, char *argv[])
+{
+    return(_execc(path, argv, _E_EXEC|_E_SEARCH));
+}
+
+/*-------------------------------------------------------------------------*
+*	 spawn?? - spawn  child process.				   *
+*--------------------------------------------------------------------------*/
+
+int spawnl(int mode, const char *path, char *arg0, ...)
+{
+    va_list argptr;
+
+    va_start(argptr, path);
+    return(_execc(path, (char **) argptr, mode));
+}
+
+int spawnlp(int mode, const char *path, char *arg0, ...)
+{
+    va_list argptr;
+
+    va_start(argptr, path);
+    return(_execc(path, (char **) argptr, mode|_E_SEARCH));
+}
+
+int spawnv(int mode, const char *path, char *argv[])
+
+{
+    return(_execc(path, argv, mode));
+}
+
+#pragma warn(wpnu => on)
+
+int spawnvp(int mode, const char *path, char *argv[])
+{
+    return(_execc(path, argv, mode|_E_SEARCH));
+}
+
+/*-------------------------------------------------------------------------*
+*	 searchenv - find file using environment string 		   *
+*--------------------------------------------------------------------------*/
+
+void _searchenv(const char *name, const char *env, char *path)
+{
+    char *envpath;
+    int n, p, c;
+    int length;
+
+    if((envpath=getenv(env)) == NULL)
+    {
+	path[0]=0;
+	return;
+    }
+    length=strlen(name)+1;
+    getcwd(path, 0x80);	      /* try current directory */
+    n=strlen(path);
+    path[n++]='\\';
+    memcpy(&path[n], name, length);
+    if(_exists(path))
+    {
+	return; 		      /* found it already */
+    }	
+    n=0;
+    p=0;
+    do				      /* search each path */
+    {
+	while((c=envpath[n++]) && (c != ';'))
+	{
+	    path[p++]= (char) c;
+	}
+	if(path[p-1] != '\\')
+	    path[p++]='\\';
+	memcpy(&path[p], name, length);
+	if(_exists(path))
+        {
+	    return;		      /* found it  */
+	}
+	p=0;
+    } while (envpath[n-1]);
+    path[0]=0;			      /* couldn't find file */
+    return;
+}
+
+void sleep(unsigned seconds)
+{
+    _sleepTenths(seconds*10l);
+}
+
+static void call_test1(void)
+{
+    calloc(0, 0);
+    free(NULL);
+    malloc(0);
+    realloc(NULL, 0);
+    _ncalloc(0, 0);
+    _nfree(NULL);
+    _nmalloc(0);
+    _nrealloc(NULL, 0);
+
+    _msize(NULL);
+    _memmax();
+    _memavl();
+    _heapchk();
+    _heapset(0);
+    _heapwalk(NULL);
+    coreleft();
+    _freect(0);
+
+    _nheapchk();
+    _nheapset(0);
+    _nheapwalk(NULL);
+    _nmsize(NULL);
+    nearcoreleft();
+}
+
+static void call_test3(void)
+{
+    cgets(NULL);
+    cputs(NULL);
+    getch();
+    getche();
+    kbhit();
+    putch(0);
+    ungetch(0);
+}
+
+static void call_test4(void)
+{
+    chdir(NULL);
+    getcurdir(0, NULL);
+    getcwd(NULL, 0);
+    _getdrive();
+    mkdir(NULL);
+    rmdir(NULL);
+
+    getdisk();
+    searchpath(NULL);
+    setdisk(0);
+}
+
+static void call_test6(void)
+{
+    access(NULL, 0);
+    chmod(NULL, 0);
+    chsize(0, 0L);
+}
+
+static void call_test7(void)
+{
+    abs(0);
+    acos(0.0);
+    asin(0.0);
+    atan(0.0);
+    atan2(0.0, 0.0);
+    atof(NULL);
+    ceil(0.0);
+    cos(0.0);
+    cosh(0.0);
+    exp(0.0);
+    fabs(0.0);
+    floor(0.0);
+    fmod(0.0, 0.0);
+    frexp(0.0, NULL);
+    labs(0L);
+    ldexp(0.0, 0);
+    log(0.0);
+    log10(0.0);
+    modf(0.0, NULL);
+    poly(0.0, 0, NULL);
+    pow(0.0, 0.0);
+    sin(0.0);
+    sinh(0.0);
+    sqrt(0.0);
+    strtod(NULL, NULL);
+    tan(0.0);
+    tanh(0.0);
+    matherr(NULL);
+    hypot(0.0, 0.0);
+    pow10(0);
+    _fpreset();
+}
+
+static void call_test8(void)
+{
+    void *ptr=NULL;
+
+    memccpy(ptr, ptr, 0, 0);
+    memchr(ptr, 0, 0);
+    memcmp(ptr, ptr, 0);
+    memcpy(ptr, ptr, 0);
+    memicmp(ptr, ptr, 0);
+    memmove(ptr, ptr, 0);
+    memset(ptr, 0, 0);
+    movmem(ptr, ptr, 0);
+    setmem(ptr, 0, 0);
+
+    memwmove(ptr, ptr, 0);
+    memwset(ptr, 0, 0);
+    memwcpy(ptr, ptr, 0);
+}
+
+static void call_test9(void)
+{
+    signal(0, NULL);
+    raise(0);
+}
+
+static void call_test10(void)
+{
+    fgetc(NULL);
+    fputc(0, NULL);
+    rename(NULL, NULL);
+    unlink(NULL);
+}
+
+static void call_test11(void)
+{
+    delay(0);
+    getenv(NULL);
+    mblen(NULL, 0);
+    mbtowc(NULL, NULL, 0);
+    wctomb(NULL, 0);
+    mbstowcs(NULL, NULL, 0);
+    wcstombs(NULL, NULL, 0);
+    ecvt(0.0, 0, NULL, NULL);
+    _exit(0);
+    fcvt(0.0, 0, NULL, NULL);
+    gcvt(0.0, 0, NULL);
+    itoa(0, NULL, 0);
+    _lrotl(0L, 0);
+    _lrotr(0L, 0);
+    ltoa(0L, NULL, 0);
+    _searchenv(NULL, NULL, NULL);
+    _rotl(0, 0);
+    _rotr(0, 0);
+    swab(NULL, NULL, 0);
+    ultoa(0L, NULL, 0);
+}
+
+static void call_test12(void)
+{
+    void *ptr=NULL;
+
+    strcat(ptr, ptr);
+    strcmp(ptr, ptr);
+    strcpy(ptr, ptr);
+    strlen(ptr);
+    strset(ptr, 0);
+    stpcpy(ptr, ptr);
+    strchr(ptr, 0);
+    strcoll(ptr, ptr);
+    strxfrm(ptr, ptr, 0);
+    strcspn(ptr, ptr);
+    strdup(ptr);
+    strerror(0);
+    stricmp(ptr, ptr);
+    strlwr(ptr);
+    strncat(ptr, ptr, 0);
+    strncmp(ptr, ptr, 0);
+    strncpy(ptr, ptr, 0);
+    strnicmp(ptr, ptr, 0);
+    strnset(ptr, 0, 0);
+    strpbrk(ptr, ptr);
+    strrchr(ptr, 0);
+    strrev(ptr);
+    strspn(ptr, ptr);
+    strstr(ptr, ptr);
+    strtok(ptr, ptr);
+    strupr(ptr);
+}
+
+static void call_test13(void)
+{
+    settime(NULL);
+    gettime(NULL);
+    setdate(NULL);
+    getdate(NULL);
+    utime(NULL, NULL);
+    get_utime(0);
+    _filetime(0, NULL);
+}
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/epoc.a b/code/SIBOSDK/src/epoc.a
new file mode 100644
index 0000000..6485729
--- /dev/null
+++ b/code/SIBOSDK/src/epoc.a
@@ -0,0 +1,751 @@
+(*                                                                      *)
+(*    Release 3.00                                                      *)
+(*                                                                      *)
+(*    Epoc/Os - Interface routines                                      *)
+(*                                                                      *)
+(*    Copyright (C) 1991 Psion PLC. All Rights Reserved                 *)
+(*    Written by NSM.                                                   *)
+(*                                                                      *)
+(************************************************************************)
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+module Epoc
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+__ServerName: db "SYS$FSRV.*",0
+__FileDevName: db "FIL",0
+
+segment _BSS(BSS,28H)
+
+public  __FServerPid :  org 2		(* File server process id *)
+public	__FilDeviceHandle : org 2	(* File device driver handle *)
+
+select _TEXT
+
+public __EpocInit :
+
+	sub	al, al
+	mov	ah, NmFilConnect
+	int	FilManager
+	sub	bx, bx
+	sub	sp, MaxNameESize + 2
+	mov	si, sp
+	mov	di, __ServerName
+	mov	ah, NmProcFind
+	int	ProcManager
+	mov	[__FServerPid], ax
+	sub	bx, bx
+	mov	dx, LDDSignature
+	mov	di, __FileDevName
+	mov	si, sp
+	mov	ah, NmDevFind
+	int	DevManager
+	mov	[__FilDeviceHandle], ax
+	add	sp, MaxNameESize + 2
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __allocInfo :
+
+	push	ax
+	push	bx
+	push	di
+	push	si
+	mov	si, ax		(* Arg 1 *)
+	mov	ah, NmProcId
+	int	ProcManager
+	mov	di, ax
+	int	GenDataSegment
+	and	di, PidMask
+	mov	ax, es:[di][ProcMemBasePtr]
+	test	ax, ax
+	je	infoExit
+	mov	[bx], ax
+	add	ax, MemEnt
+	mov	[si], ax
+infoExit:
+	pushf
+	cli
+	mov	bx, ss
+	mov	es, bx
+	popf
+	pop	si
+	pop	di
+	pop	bx
+	pop	ax
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+select _TEXT
+
+
+public __heapTop :
+
+	push	bx
+	mov	ah, NmProcId
+	int	ProcManager
+	mov	bx, ax
+	and	bx, PidMask
+	int	GenDataSegment
+	mov	bx, es:[bx][ProcDataSeg]
+	pushf
+	cli
+	mov	ax, es:[bx][SegEnt][SegBase]
+	sub	ax, es:[bx][SegBase]
+	mov	bx, ss
+	mov	es, bx
+	popf
+	shl	ax, 1
+	shl	ax, 1
+	shl	ax, 1
+	shl	ax, 1
+	pop	bx
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _getpid :
+
+	mov	ah, NmProcId
+	int	ProcManager
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __getDateAndTime :
+
+	pop	ax
+	sub	sp, DateEnt
+	mov	si, sp
+	sub	sp, DyScEnt
+	mov	di, sp
+	push	ax
+	push	bx
+	mov	ah, NmTimGetSystemTime
+	int	TimManager
+	push	cx
+	push	dx
+	mov	cx, ax
+	mov	dx, bx
+	mov	ah, NmTimSystemTimeToDaySeconds
+	int	TimManager
+	pop	dx
+	pop	cx
+	xchg	di, si
+	mov	ah, NmTimDaySecondsToDate
+	int	TimManager
+	pop	bx
+	ret	0
+
+(***************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __setDateAndTime :
+
+	lea	si, [di][-DyScEnt]
+	xchg	si, di
+	mov	ah, NmTimDateToDaySeconds
+	int	TimManager
+	xchg	si, di
+	mov	ah, NmTimDaySecondsToSystemTime
+	int	TimManager
+	push	bx
+	push	cx
+	push	dx
+	mov	cx, ax
+	mov	dx, bx
+	mov	ah, NmTimSetSystemTime
+	int	TimManager
+	pop	dx
+	pop	cx
+	pop	bx
+	ret	0
+
+(****************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+(* WORDREGS Structure *)
+
+_ax    = 0
+_bx    = 2
+_cx    = 4
+_dx    = 6
+_si    = 8
+_di    = 10
+_cflag = 12
+_flags = 14
+
+extrn __ioerr
+
+public _int86x :
+public _int86 :
+(*
+int  int86(int  intnum, union REGS *inregs, union REGS *outregs)
+loads 086 registers and executes interrupt. AX value is returned. If the
+carry flag is set cflag is !=0 and _doserrno is set to the error code.
+*)
+
+    push di
+    push si
+    mov  si, bx
+    mov  di, cx
+    int  GenIntByNumber
+    mov  [di][_flags], ax
+    mov  word [di][_cflag], 0
+    jnc  noCarry
+    inc  word [di][_cflag]
+    mov  ax, [di][_ax]
+    call __ioerr
+noCarry:
+    mov  ax, [di][_ax]
+    pop  si
+    pop  di
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public _intr :
+
+(* REGPACK Structure *)
+
+r_ax    = 0
+r_bx    = 2
+r_cx    = 4
+r_dx    = 6
+r_bp    = 8
+r_si    = 10
+r_di    = 12
+r_ds    = 14
+r_es    = 16
+r_flags = 18
+
+    push ax
+    push bx
+    push di
+    push si
+    mov  si, bx
+    mov  di, bx
+    mov  bx, [si][r_si]
+    xchg bx, [si][r_bp]
+    xchg bx, [si][r_di]
+    mov  [si][r_di], bx
+    int  GenIntByNumber
+    mov  [di][r_flags], ax
+    mov  ax, [di][r_di]
+    xchg ax, [di][r_bp]
+    xchg ax, [di][r_si]
+    mov  [di][r_di], bx
+    pop  si
+    pop  di
+    pop  bx
+    pop  ax
+    ret  0
+    
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __iopen :
+
+    push dx
+    push di
+    mov  di, ax
+    sub	 dx, dx
+    mov  ah, NmIoOpen
+    int  DevManager
+    jc   openFailed
+    mov  [di], ax
+    sub  al, al
+openFailed:
+    cbw
+    pop  di
+    pop  dx
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __iow2 :
+public __iow3 :
+public __iow4 :
+
+    xchg ax, bx
+    mov  ah, NmIoWithWait
+    int  IoManager
+    jnc	 iowOk
+    cbw
+iowOk:
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __parse :
+
+    push di
+    push si
+    mov  si, dx
+    mov  di, cx
+    mov  cx, bx
+    mov  bx, ax
+    sub	 al, al
+    mov  ah, NmFilParse
+    int  FilManager
+    jc   parseFailed
+    sub	 al, al
+parseFailed:
+    cbw
+    pop  si
+    pop  di
+    ret  0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+DaySeconds = -DyScEnt
+DateF	   = -(DyScEnt+DateEnt)
+locals	   = (DyScEnt+DateEnt)
+
+public __convTimeToDos :
+
+	push	di
+	push	si
+	push	dx
+	push	cx
+	push	bp
+	mov	bp, sp
+	sub	sp, locals
+	mov	cx, bx
+	mov	dx, ax
+        mov     ax, cx
+        cmp     dh, 0A6H
+        sbb     ax, 012CEH
+        jnc     timeOk
+        mov     cx, 012CEH
+        mov     dx, 0A600H
+timeOk:
+	lea	di, [bp][DaySeconds]
+	mov	ah, NmTimSystemTimeToDaySeconds
+	int	TimManager
+	mov	si, di
+	lea	di, [bp][DateF]
+	mov	ah, NmTimDaySecondsToDate
+	int	TimManager
+        xor     ah, ah
+        mov     al, [di][DateHour]
+        mov     cx, 6
+        shl     ax, cl
+        or      al, [di][DateMinute]
+        dec     cx
+        shl     ax, cl
+        mov     bl, [di][DateSecond]
+        shr     bl, 1
+        or      al, bl
+        xor     dh, dh
+        mov     dl, [di][DateYear]
+        sub     dl, 80
+        mov     cx, 4
+        shl     dx, cl
+        or      dl, [di][DateMonth]
+        inc     dx
+        inc     cx
+        shl     dx, cl
+        or      dl, [di][DateDay]
+        inc     dx
+	add	sp, locals
+	pop	bp
+	pop	cx
+	mov	di, cx
+	mov	[di], dx
+	pop	dx
+	mov	di, dx
+	mov	[di], ax
+	pop	si
+	pop	di
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __FServerPid
+extrn __FilDeviceHandle
+
+select _TEXT
+
+public __FsChanToName :
+
+	push	ax
+	push	bx
+	push	cx
+	push	di
+	push	si
+	push	bx
+	push	si
+	mov	di, sp
+	mov	si, ax
+	mov	ax, [__FilDeviceHandle]
+	cmp	[si][ChanLibHandle], ax
+	je	isAFileHandle
+	pop	si
+	pop	di
+	and	byte [di], 0
+	jmp	chanExit
+isAFileHandle:
+	mov	si, [si][FilHandle]
+	add	si, FsyFileName
+	mov	bx, [__FServerPid]
+	mov	cx, 2
+	int	ProcCopyFromById
+	pop	si
+	pop	di
+	mov	cx, MaxPathSize
+	int	ProcCopyFromById
+chanExit:
+	pop	si
+	pop	di
+	pop	cx
+	pop	bx
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+extrn __FServerPid
+extrn __FilDeviceHandle
+
+select _TEXT
+
+public __FsChanToMode :
+
+	push	bx
+	push	cx
+	push	di
+	push	si
+	mov	di, sp
+	mov	si, ax
+	mov	ax, [__FilDeviceHandle]
+	cmp	[si][ChanLibHandle], ax
+    	mov	ax, -1
+	jne	modeExit
+	push	ax
+	mov	di, sp
+	mov	si, [si][FilHandle]
+	add	si, FsyFileMode
+	mov	bx, [__FServerPid]
+	mov	cx, 2
+	int	ProcCopyFromById
+	pop	ax
+modeExit:
+	pop	si
+	pop	di
+	pop	cx
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __systemTimeToDaySeconds :
+
+	push	ax
+	push	cx
+	push	dx
+	push	di
+	mov	di, cx
+	mov	dx, ax
+	mov	cx, bx
+	mov	ah, NmTimSystemTimeToDaySeconds
+	int	TimManager
+	pop	di
+	pop	dx
+	pop	cx
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __daySecondsToSystemTime :
+
+	push	bx
+	push	si
+	mov	si, ax
+	mov	ah, NmTimDaySecondsToSystemTime
+	int	TimManager
+	mov	dx, ax
+	mov	ax, bx
+	pop	si
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __daySecondsToDate :
+
+	push	ax
+	push	di
+	push	si
+	mov	si, ax
+	mov	di, bx
+	mov	ah, NmTimDaySecondsToDate
+	int	TimManager
+	pop	si
+	pop	di
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __dateToDaySeconds :
+
+	push	di
+	push	si
+	mov	si, ax
+	mov	di, bx
+	mov	ah, NmTimDateToDaySeconds
+	int	TimManager
+	mov	ax, 0
+	jnc	convOk
+	dec	ax
+convOk:
+	pop	si
+	pop	di
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __date :
+
+	push	bx
+	mov	ah, NmTimGetSystemTime
+	int	TimManager
+	mov	dx, ax
+	mov	ax, bx
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __fileInfo :
+
+	push	bx
+	push	cx
+	mov	cx, bx
+	mov	bx, ax
+	sub	al, al
+	mov	ah, NmFilStatusGet
+	int	FilManager
+	jc	gotFailed
+	sub	al, al
+gotFailed:
+	cbw
+	pop	cx
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __fileSetModTime :
+
+	push	bx
+	push	cx
+	push	di
+	mov	di, cx
+	mov	cx, bx
+	mov	bx, ax
+	sub	al, al
+	mov	ah, NmFilSetFileDate
+	int	FilManager
+	jc	setFailed
+	sub	al, al
+setFailed:
+	cbw
+	pop	di
+	pop	cx
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __getPath :
+
+	push	ax
+	push	bx
+	mov	bx, ax
+	sub	al, al
+	mov	ah, NmFilPathGet
+	int	FilManager
+	pop	bx
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __setPath :
+
+	push	ax
+	push	bx
+	mov	bx, ax
+	sub	al, al
+	mov	ah, NmFilPathSet
+	int	FilManager
+	jc	setFailed
+	sub	al, al
+setFailed:
+	cbw
+	pop	bx
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __sleepTenths :
+
+	push	ax
+	push	cx
+	push	dx
+	mov	dx, ax
+	mov	cx, bx
+	mov	ah, NmTimSleepForTenths
+	int	TimManager
+	pop	dx
+	pop	cx
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public ___execc :
+
+	push	bx
+	push	cx
+	push	di
+	push	ax
+	mov	di, sp
+	mov	cx, bx
+	mov	bx, ax
+	sub	al, al
+	mov	ah, NmFilExecute
+	int	FilManager
+	jnc	gotHandle
+	cbw
+	mov	[di], ax
+gotHandle:
+	pop	ax
+	pop	di
+	pop	cx
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __logon :
+
+	push	bx
+	push	di
+	mov	di, bx
+	mov	bx, ax
+	mov	ah, NmIoSignalKillAsynchronous
+	int	IoManager
+	jc	logonFailed
+	sub	al, al
+logonFailed:
+	cbw
+	pop	di
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __waitStat :
+
+	push	ax
+	push	di
+	mov	di, ax
+	mov	ah, NmIoWaitForStatus
+	int	IoManager
+	pop	di
+	pop	ax
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __resume :
+
+	push	bx
+	mov	bx, ax
+	mov	ah, NmProcResume
+	int	ProcManager
+	jc	resFailed
+	sub	al, al
+resFailed:
+	cbw
+	pop	bx
+	ret	0
+
+(******************************************************************************)
+section
+segment _TEXT(CODE,28H)
+
+public __getErrorText :
+
+	mov	ah, NmGenGetErrorText
+	int	GenManager
+	mov	ax, bx
+	ret	0
+
+end
diff --git a/code/SIBOSDK/src/epoc1.c b/code/SIBOSDK/src/epoc1.c
new file mode 100644
index 0000000..dbb11b3
--- /dev/null
+++ b/code/SIBOSDK/src/epoc1.c
@@ -0,0 +1,744 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  Epoc1.c - Epoc/Os interface routines                                     *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Written by NSM.                                                         *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_CONIO
+#define _USE_TIME
+#include <clib.h>
+
+#define SZMBLK sizeof(_MBLOCK) /* size of free cell header */
+#define SZHD sizeof(unsigned int) /* size of allocated cell header */
+
+extern char DatHeapLocked;
+
+int _nheapwalk(struct _nheapinfo *pE)
+/*
+Walks through every cell in the heap (whether allocated
+or free) from low to high address. Also checks the heap
+for consistency and returns an error if something is wrong.
+*/
+    {
+    int ret;
+    _MBLOCK *p1,*p2;
+    
+    ret=_HEAPOK;
+    DatHeapLocked++;
+    if (pE->_pentry==NULL)
+	{
+	if (_allocInfo(&p1,&p2)==0)
+	    {
+	    ret=_HEAPEMPTY;
+	    goto walkExit;
+	    }
+	goto advanceFreePtr;
+	}
+    else
+	{
+	if (pE->_useflag) /* Was allocated */
+	    {
+	    p1=(_MBLOCK *)(((char *)pE->_pentry)-SZHD);
+	    p2=pE->_secret;
+	    }
+	else /* Was free */
+	    {
+	    p2=(_MBLOCK *)(((char *)pE->_pentry)-SZMBLK);
+	    p1=pE->_secret;
+	    }
+	if (p1<p2) /* Allocated cell is before free cell */
+            p1=(_MBLOCK *)(((char *)p1)+p1->mlen);
+	else /* Free cell is before allocated cell */
+	    {
+advanceFreePtr:
+	    p2=p2->mnext; /* Points to first free cell */
+            if (p2!=NULL &&
+		((((int)p2)&1) || (p2>_heapTop()-1) ||
+		(p2->mnext && p2->mnext<p2+1)))
+		{
+		ret=_HEAPBADPTR;
+		goto returnFree;
+		}
+	    }
+	}
+    if (p2 && p1<p2)
+	{
+	if ((((int)p1)&1) || p1->mlen<SZMBLK || (p1->mlen&1) ||
+	    p1->mlen>((char *)p2-(char *)p1))
+	    {
+badNode:
+	    ret=_HEAPBADNODE;
+	    }
+	pE->_pentry=(int *)(((char *)p1)+SZHD);
+	pE->_size=p1->mlen-SZHD;
+	pE->_secret=p2;
+	pE->_useflag=1;
+	}
+    else if (p2)
+	{
+        p1=(_MBLOCK *)(((char *)p2)+p2->mlen); /* next allocated cell */
+returnFree:
+	pE->_pentry=(int *)(((char *)p2)+SZMBLK);
+	pE->_size=p2->mlen-SZMBLK;
+	pE->_secret=p1;
+	pE->_useflag=0;
+	}
+    else if (_heapTop()!=p1)
+	goto badNode;
+    else
+	ret=_HEAPEND;
+walkExit:
+    DatHeapLocked--;
+    return(ret);
+    }
+
+static int heapDoIt(int flag,int fill)
+/*
+Actually does _nheapchk() and _nheapset().
+*/
+    {
+    int ret;
+    struct _nheapinfo hi;
+
+    hi._pentry=NULL;
+    while ((ret=_nheapwalk(&hi))==_HEAPOK)
+	{
+	if (flag && hi._useflag==0)
+	    memset(hi._pentry,(char)fill,hi._size);
+	}
+    if (ret==_HEAPEND)
+	ret=_HEAPOK;
+    return(ret);
+    }
+
+int _nheapchk(void)
+/*
+Check the entire heap for consistency.
+*/
+    {
+
+    return(heapDoIt(0,0));
+    }
+
+int _nheapset(int fill)
+/*
+Check the entire heap for consistency and fill all
+free cells with fill as we go along.
+*/
+    {
+
+    return(heapDoIt(1,fill));
+    }
+
+size_t _memmax(void)
+/*
+Returns the size of the biggest free cell.
+*/
+    {
+    size_t ret,i;
+    _MBLOCK *p1,*p2;
+    
+    ret=0;
+    DatHeapLocked++;
+    if (_allocInfo(&p1,&p2)==0)
+	goto memExit;
+    while ((p2=p2->mnext)!=NULL) /* Scan free cells */
+	{
+	i=p2->mlen-sizeof(unsigned int);
+	if (i>ret)
+	    ret=i;
+	}
+    i=(unsigned int)0xfe00-(unsigned int)_heapTop()-sizeof(unsigned int);
+    if (i>ret)
+	ret=i;
+memExit:
+    DatHeapLocked--;
+    return(ret);
+    }
+
+static unsigned int memCalc(unsigned int num,unsigned int den)
+/*
+Works out how many times den will fit into num, where num is
+the size of a free block in the heap.
+*/
+    {
+    unsigned int ret;
+
+    num-=sizeof(unsigned int);
+    ret=num/den;
+    if (ret && (num%den)<SZMBLK)
+	ret--;
+    return(ret);
+    }
+
+unsigned int _freect(size_t _size)
+/*
+Returns the number of times _size can be allocated from
+the heap.
+*/
+    {
+    unsigned int ret;
+    _MBLOCK *p1,*p2;
+
+    ret=0;
+    if (_size&1)
+	_size+=1;
+    if (_size<SZMBLK)
+	_size+=2;
+    DatHeapLocked++;
+    if (_allocInfo(&p1,&p2)==0)
+	goto freeExit;
+    while ((p2=p2->mnext)!=NULL) /* Scan free cells */
+	ret+=memCalc(p2->mlen,_size);
+    ret+=memCalc((unsigned int)0xfe00-(unsigned int)_heapTop(),_size);
+freeExit:
+    DatHeapLocked--;
+    return(ret);
+    }
+
+char *_d_cgets(char *s)
+/*
+Read a string of characters directly from the console.
+*/
+    {
+    int i,c,maxLen,ql;
+    char *p,*q;
+    static char _b1[] = {'\b',' ','\b'};
+    static char _b2[] = {'\b','\b',' ',' ','\b','\b'};
+    static char _cr[] = {'\r'};
+
+    maxLen=(s[0]&0xff);
+    p=(&s[2]);
+    i=0;
+    while ((c=getch())!='\r')
+        {
+        if (c=='\b')
+            {
+	    if (i)
+		{
+        	i--;
+		if (p[i]<' ')
+		    {
+		    q=(&_b2[0]);
+		    ql=sizeof(_b2);
+		    }
+		else
+		    {
+		    q=(&_b1[0]);
+		    ql=sizeof(_b1);
+		    }
+		_iow4(winHandle,P_FWRITE,q,&ql);
+		}
+            }
+        else if (i<maxLen)
+            {
+	    if (c<' ')
+		{
+		putch('^');
+		putch(c+'@');
+		}
+	    else
+		putch(c);
+            p[i++]=c;
+            }
+	else
+	    putch(0x7);
+        }
+    ql=1;
+    _iow4(winHandle,P_FWRITE,&_cr,&ql);
+    s[1]=i;
+    p[i]=0;
+    return((char *)p);
+    }
+
+char _pname[P_FNAMESIZE];
+P_FPARSE _pinfo;
+
+int _isloc(const char *path)
+/*
+Returns true if path is on the local file system.
+*/
+    {
+
+    if (_parse(path,"",&_pname[0],&_pinfo)<0)
+	return(0);
+    return(memcmp("LOC",&_pname[0],3)==0 ? 1 : 0);
+    }
+
+#define MAXD 4
+typedef struct
+    {
+    int magic;
+    char *handle;
+    } _DCTL;
+
+typedef struct
+    {
+    char *handle;
+    int ctl;
+    int magic;
+    int attrib;
+    int first;
+    } _DRES;
+
+_STATIC _DCTL _dctl[MAXD];
+_STATIC int _dNext;
+
+int findfirst(const char *path,struct ffblk *b,int attrib)
+/*
+Find the first matching directory entry.
+*/
+{
+    int ret;
+    char *h;
+    _DRES *r;
+
+    if (!_isloc(path))
+	{
+	errno=EINVAL;
+	return(-1);
+	}
+    if ((h=_dctl[_dNext].handle)!=NULL)
+	{
+	_iow2(h,P_FCLOSE);
+	_dctl[_dNext].handle=NULL;
+	}
+    _dctl[_dNext].magic++;
+    if ((ret=_iopen(&h,(char *)path,P_FDIR))<0)
+	{
+failed:
+	_ioerr(ret);
+	return(-1);
+	}
+    r=(_DRES *)&b->ff_reserved[0];
+    r->handle=h;
+    r->ctl=_dNext;
+    r->magic=_dctl[_dNext].magic;
+    r->attrib=(attrib&0xff);
+    r->first=ENOENT;
+    _dctl[_dNext++].handle=h;
+    if (_dNext>=MAXD)
+	_dNext=0;
+    return(findnext(b));
+}
+
+int findnext(struct ffblk *b)
+/*
+Find the next directory entry.
+*/
+    {
+    int a;
+    _DRES *r;
+    P_INFO f;
+
+    r=(_DRES *)&b->ff_reserved[0];
+    if (_dctl[r->ctl].magic!=r->magic)
+	{
+failed:
+	errno=(r->first ? ENOENT : ENMFILE);
+	return(-1);
+	}
+    do
+	{
+	if ((a=_iow4(r->handle,P_FREAD,&b->ff_name[0],&f))<0)
+	    {
+	    _iow2(r->handle,P_FCLOSE);
+	    _dctl[r->ctl].handle=0;
+	    _dctl[r->ctl].magic++;
+	    _ioerr(a);
+	    return(-1);
+	    }
+	a=f.status&(FA_HIDDEN|FA_SYSTEM|FA_LABEL|FA_DIREC);
+	} while (a && (a&r->attrib)==0);
+    b->ff_attrib=(f.status&0xff)^1;
+    b->ff_fsize=f.size;
+    _convTimeToDos(f.modst,&b->ff_fdate,&b->ff_ftime);
+    return(0);
+    }
+
+int utime(char *path,struct utm *ftime)
+/*
+Set the modification time of a file.
+*/
+    {
+    INT ret;
+    P_DATE dt;
+    P_DAYSEC ds;
+    time_t t;
+
+    if (ftime)
+	{
+	dt.year=ftime->u_year+80;
+	dt.month=ftime->u_mon-1;
+	dt.day=ftime->u_day-1;
+	dt.hour=ftime->u_hour;
+	dt.minute=ftime->u_min;
+	dt.second=ftime->u_sec;
+	_dateToDaySeconds(&dt,&ds);
+	t=_daySecondsToSystemTime(&ds);
+	}
+    else
+	t=_date();
+    if ((ret=_fileSetModTime(path,t))<0)
+	{
+	_ioerr(ret);
+	return(-1);
+	}
+    return(0);
+    }
+
+int _filetime(int handle,struct utm *ftime)
+/*
+Get the modified time of the file open on handle.
+*/
+    {
+    int ret;
+    char name[P_FNAMESIZE];
+    P_DAYSEC ds;
+    P_DATE dt;
+    P_INFO pI;
+
+    _FsChanToName(getRealHandle(handle),&name[0]);
+    if (name[0])
+	{
+	if ((ret=_fileInfo(&name[0],&pI))<0)
+	    {
+	    _ioerr(ret);
+	    return(-1);
+	    }
+	_systemTimeToDaySeconds((time_t)pI.modst,&ds);
+	_daySecondsToDate(&ds,&dt);
+	if (dt.year<80)
+	    goto baseDate;
+	}
+    else
+	{
+baseDate:
+	memset(&dt,0,sizeof(dt));
+	dt.year=80;
+	}
+    ftime->u_year=dt.year-80;
+    ftime->u_mon=dt.month+1;
+    ftime->u_day=dt.day+1;
+    ftime->u_hour=dt.hour;
+    ftime->u_min=dt.minute;
+    ftime->u_sec=dt.second;
+    return(0);
+    }
+
+int _filedrive(int handle)
+/*
+Return the drive letter if on LOC:: file system.
+*/
+    {
+    char name[P_FNAMESIZE];
+
+    _FsChanToName(getRealHandle(handle),&name[0]);
+    if (name[0] && memcmp("LOC",&_pname[0],3)==0)
+	return(name[5]-'A');
+    return(0);
+    }
+
+int _execc(const char *path, char **argv, int mode)
+/*
+Generalised exec call.
+*/
+    {
+    int pid;
+    WORD stat;
+    char *p,*pe,*s,name[P_FNAMESIZE],command[0x80];
+
+    if (mode&_E_SEARCH)
+	{
+	mode&=(~_E_SEARCH);
+	if (_parse(path,".img",&_pname[0],&_pinfo)<0)
+	    {
+	    errno=EINVAL;
+	    return(-1);
+	    }
+	_searchenv(&_pname[_pinfo.system+_pinfo.device+_pinfo.path],"PATH",&name[0]);
+	if (name[0]==0)
+	    {
+	    errno=ENOENT;
+	    return(-1);
+	    }
+	}
+    else
+	strcpy(&name[0],path);
+    argv++;
+    p=(&command[0]);
+    pe=p+0x7f;
+    while (*argv)
+	{
+	*p++=' ';
+	s=(*argv++);
+	while (p<pe && *s)
+	    *p++=(*s++);
+	if (p>=pe)
+	    {
+	    errno=E2BIG;
+	    return(-1);
+	    }
+	}
+    *p++=0;
+    command[0]=p-(&command[1]);
+    if ((pid=__execc(&name[0],&command[0]))<0)
+	{
+	_ioerr(pid);
+	return(-1);
+	}
+    if (mode&_E_EXEC || mode==P_OVERLAY)
+	{
+	_resume(pid);
+	exit(0);
+	}
+    if (mode==P_NOWAIT)
+	{
+	_resume(pid);
+	return(pid);
+	}
+    _logon(pid,&stat);
+    _resume(pid);
+    _waitStat(&stat);
+    return(stat);
+    }
+
+int getdisk(void)
+/*
+Get the current disk.
+*/
+    {
+
+    _getPath(&_pname[0]);
+    if (!_isloc(&_pname[0]))
+	return(0);
+    return(_pname[5]-'A');
+    }
+
+int setdisk(int drive)
+/*
+Set the current disk.
+*/
+    {
+    void *h;
+
+    _getPath(&_pname[0]);
+    if (!_isloc(&_pname[0]))
+	return(0);
+    _pname[5]='A'+drive;
+    _setPath(&_pname[0]);
+    _iopen(&h,"LOC::",P_FDEVICE);
+    drive=0;
+    while (_iow3(h,P_FREAD,&_pname[0])>=0)
+	drive++;
+    _iow2(h,P_FCLOSE);
+    return(drive);
+    }
+	
+int getftime(int handle,struct ftime *f)
+/*
+Get the file time from and open file.
+*/
+    {
+    int ret;
+    struct utm ftime;
+
+    if ((ret=_filetime(handle, &ftime))<0)
+	return(ret);
+    f->ft_tsec = (unsigned) (ftime.u_sec>>1);
+    f->ft_min = (unsigned) ftime.u_min;
+    f->ft_hour= (unsigned) ftime.u_hour;
+    f->ft_day= (unsigned) ftime.u_day;
+    f->ft_month= (unsigned) ftime.u_mon;
+    f->ft_year=ftime.u_year+1980;
+    return(0);
+    }
+
+long _lseek(void *handle, long offset, int where)
+/*
+Seek on a file by handle.
+*/
+    {
+    int ret,mode;
+    long endPos,newPos;
+
+    switch (where)
+	{
+	case SEEK_CUR:
+	    mode=P_FCUR;
+	    goto doSeek;
+	case SEEK_END:
+	    mode=P_FEND;
+doSeek:
+	    newPos=0l;
+	    _iow4(handle,P_FSEEK,&mode,&newPos);
+	    newPos+=offset;
+	    break;
+	case SEEK_SET:
+	    newPos=offset;
+	}
+    if (newPos<0)
+	newPos=0;
+    endPos=newPos;
+    mode=P_FABS;
+    if ((ret=_iow4(handle,P_FSEEK,&mode,&newPos))<0)
+	goto failed;
+    if (newPos!=endPos)
+	{
+	newPos=endPos;
+	if (_FsChanToMode(handle)&P_FUPDATE)
+	    {
+	    if ((ret=_iow3(handle,P_FSETEOF,&newPos))<0)
+		goto failed;
+	    if ((ret=_iow4(handle,P_FSEEK,&mode,&newPos))<0)
+		{
+failed:
+		_ioerr(ret);
+		return(-1);
+		}
+	    }
+	}
+    return(newPos);
+    }
+
+void gotoxy(int x, int y)
+/*
+Position the consol channel.
+*/
+    {
+    UWORD mode;
+    P_POINT p;
+
+    p.x=x-1;
+    p.y=y-1;
+    mode=P_SCR_POSA;
+    _iow4(winHandle,P_FSET,&mode,&p);
+    }
+
+int wherex(void)
+/*
+Return the X cursor position.
+*/
+    {
+    P_RECTP rp;
+
+    _iow3(winHandle,P_FSENSE,&rp);
+    return(rp.p.x+1);
+    }
+
+int wherey(void)
+/*
+Return the Y cursor position.
+*/
+    {
+    P_RECTP rp;
+
+    _iow3(winHandle,P_FSENSE,&rp);
+    return(rp.p.y+1);
+    }
+
+void clrscr(void)
+/*
+Clear the screen.
+*/
+    {
+    UWORD mode;
+    P_RECTP rp;
+
+    _iow3(winHandle,P_FSENSE,&rp);
+    mode=P_SCR_CLR;
+    _iow4(winHandle,P_FSET,&mode,&rp.r);
+    gotoxy(1,1);
+    }
+
+void cursoron(void)
+/*
+Switch the cursor on.
+*/
+    {
+    UWORD mode,flag;
+
+    flag=TRUE;
+    mode=P_SCR_CURSOR;
+    _iow4(winHandle,P_FSET,&mode,&flag);
+    }
+
+void cursoroff(void)
+/*
+Switch the cursor off.
+*/
+    {
+    UWORD mode,flag;
+
+    flag=FALSE;
+    mode=P_SCR_CURSOR;
+    _iow4(winHandle,P_FSET,&mode,&flag);
+    }
+
+void setwrap(int flag)
+/*
+Switch the wrap mode.
+*/
+    {
+    UWORD mode;
+
+    flag=(flag ? 1 : 0);
+    mode=P_SCR_WLOCK;
+    _iow4(winHandle,P_FSET,&mode,&flag);
+    }
+
+static void xLine(int flag)
+/*
+Insert or delete the line containg the cursor.
+*/
+    {
+    UWORD mode;
+    P_RECTP rp;
+
+    _iow3(winHandle,P_FSENSE,&rp);
+    rp.r.tl.x=0;
+    rp.r.tl.y=rp.p.y;
+    rp.p.x=0;
+    rp.p.y=flag;
+    mode=P_SCR_SCROLL;
+    _iow4(winHandle,P_FSET,&mode,&rp);
+    }
+
+void insline(void)
+/*
+Insert a line.
+*/
+    {
+
+    xLine(1);
+    }
+
+void delline(void)
+/*
+Delete a line.
+*/
+    {
+
+    xLine(-1);
+    }
+
+void clreol(void)
+/*
+Clear to the end of line.
+*/
+    {
+    UWORD mode;
+    P_RECTP rp;
+
+    _iow3(winHandle,P_FSENSE,&rp);
+    rp.r.tl=rp.p;
+    rp.r.br.y=rp.p.y+1;
+    mode=P_SCR_CLR;
+    _iow4(winHandle,P_FSET,&mode,&rp.r);
+    }
+
diff --git a/code/SIBOSDK/src/fstream.cpp b/code/SIBOSDK/src/fstream.cpp
new file mode 100644
index 0000000..d22f2b7
--- /dev/null
+++ b/code/SIBOSDK/src/fstream.cpp
@@ -0,0 +1,468 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  FSTREAM.CPP - 2.1 file stream class implementations.      		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <fstream.hpp>
+
+#pragma module(init_prio=>22)
+
+_STATIC int get_mode(int h);
+
+//**************************************************************************
+//  fstream implementation
+//**************************************************************************
+
+const int filebuf::openprot = S_IREAD|S_IWRITE;
+
+
+filebuf::filebuf() {
+
+  xfd=EOF;
+  opened=0;
+  mode=0;
+  last_seek=0;
+  in_start=NULL;
+  setp(base(), ebuf());
+  setg(base(), ebuf(), ebuf());
+}
+
+filebuf::filebuf(int h) {
+
+  xfd=h;
+  if(h != -1) {
+    opened=1;
+    mode=get_mode(h);
+  }
+  else
+    opened=0;
+  last_seek=0;
+  in_start=NULL;
+  setp(base(), ebuf());
+  setg(base(), ebuf(), ebuf());
+}
+
+filebuf::filebuf(int h, char *s, int sz) : streambuf(s, sz) {
+
+  xfd=h;
+  if(h != -1) {
+    opened=1;
+    mode=get_mode(h);
+  }
+  else
+    opened=0;
+  last_seek=0;
+  in_start=NULL;
+  if(unbuffered()) {
+    setb(lahead, &lahead[1], 0);
+    setp(base(), base());
+    unbuffered(1);
+  }
+  else
+    setp(base(), ebuf());
+  setg(base(), ebuf(), ebuf());
+}
+
+filebuf::~filebuf() {
+
+  if(xfd != EOF)
+    close();
+}
+
+filebuf* filebuf::open(const char *path, int fmode, int permission)
+  {
+  unsigned om;
+
+  if(opened)
+    close();
+  if(fmode&ios::binary)
+    om=O_BINARY;
+  else
+    om=O_TEXT;
+  if((fmode&(ios::in|ios::out)) == (ios::in|ios::out))
+    om|=O_RDWR;
+  else if(fmode&ios::in)
+    om|=O_RDONLY;
+  else if(fmode&ios::out)
+    om|=O_WRONLY;
+  if(om&(O_WRONLY|O_RDWR))
+    {
+    if(fmode&ios::app)
+      om|=O_APPEND;
+    if(fmode&ios::trunc)
+      om|=O_TRUNC;
+    if(!(fmode&ios::nocreate))
+      om|=O_CREAT;
+    }
+  if((fmode&ios::noreplace) && (_exists(path)))
+    xfd=EOF;
+  else
+    xfd=::open(path, om, permission);   // translate fmode
+  if(xfd != EOF)
+    {
+    opened=1;
+    mode =fmode;
+    if(fmode&(ios::ate|ios::app))
+      last_seek=lseek(xfd, 0L, SEEK_END);
+    else
+      last_seek=0;
+    return this;
+    }
+  else
+    {
+    opened=0;
+    return NULL;
+    }
+  }
+
+filebuf* filebuf::close() {
+
+  if(opened) {
+    sync();
+    ::close(xfd);
+  }
+  return this;
+}
+
+filebuf* filebuf::attach(int h) {
+
+  if(opened)
+    return 0;
+  xfd=h;
+  if(h != EOF) {
+    opened=1;
+    mode=get_mode(h);
+  }
+  else
+    opened=0;
+  return this;
+}
+
+_STATIC int get_mode(int h) {
+
+  int mode;
+
+  if(h >= _open_max)
+     return (ios::in|ios::out);
+  if(_openfd[h]&O_BINARY)
+    mode=ios::binary;
+  else
+    mode=0;
+  if(_openfd[h]&O_RDWR)
+    mode |= ios::in|ios::out;
+  else if(_openfd[h]&O_WRONLY)
+    mode |= ios::out;
+  else
+    mode |= ios::in;
+  if(_openfd[h]&O_APPEND)
+    mode |= ios::app;
+  return mode;
+}
+
+_STATIC int translate(char *buf, int num, int h) {
+
+  int ip, op, c;
+
+  ip=0;
+  op=0;
+  while(ip < num) {
+    c=buf[ip];
+    if(c != 0xD) {
+      buf[op++]=c;
+    }
+    ++ip;
+  }
+  if((buf[ip-1] == 0xD) && (num > 1))
+    ::lseek(h, -1L, SEEK_CUR);
+  return op;
+}
+
+_STATIC int real_off(char *buf, int num) {
+
+  int p, n;
+
+  p=0;
+  n=0;
+  if(num > 0) {
+    while(p < num) {
+      if(buf[p++] == 0xA)
+        n+=2;
+      else
+        ++n;
+    }
+    return n;
+  }
+  while(p >= num) {
+    if(buf[--p] == 0xA)
+      n+=2;
+    else
+      ++n;
+  }
+  return -n;
+}
+
+int filebuf::last_op() {
+
+  int ret;
+
+  if(pptr() > pbase())
+    ret= ios::out;
+  else if(in_start)
+    ret= ios::in;
+  else
+    ret = 0;
+  return ret;
+}
+
+int filebuf::overflow(int c) {
+
+  int nw;
+
+  if(unbuffered()) {
+    if((c == EOF) || (::write(xfd, &c, sizeof(char)) == -1))
+      return EOF;
+    nw=1;
+  }
+  else {
+    nw=pptr()-pbase();
+    if(nw) {
+      if(::write(xfd, pbase(), nw) == -1)
+        return EOF;
+    }
+  }
+  last_seek+=nw;
+  setp(pbase(), epptr());
+  if((c != EOF) && (!unbuffered()))
+    sputc(c);
+  return c;
+}
+
+int filebuf::underflow() {
+
+  int nr;
+
+  if(unbuffered())
+    in_start=eback();
+  else
+    in_start=eback()+4;
+  nr=ebuf()-in_start;
+  last_seek=tell(xfd);
+  if((nr=::_read(xfd, in_start, nr)) <= 0)
+    return EOF;
+  if(!(mode&ios::binary))
+    nr=translate(in_start, nr, xfd);
+  setg(eback(), in_start, in_start+nr);
+  return (unsigned char) *gptr();
+}
+
+int filebuf::sync() {
+
+  streampos pos;
+  int lo;
+
+  if(!opened)
+    return EOF;
+  lo=last_op();
+  if(lo == ios::out)
+     overflow();
+  else if(lo == ios::in) {
+    if(mode&ios::binary)
+      pos = gptr()-in_start + last_seek;
+    else
+      pos = real_off(in_start, gptr()-in_start) + last_seek;
+    last_seek = ::lseek(xfd, pos, SEEK_SET);
+  }
+  else
+    return 0;
+  setp(pbase(), epptr());
+  setg(base(), ebuf(), ebuf());
+  in_start=NULL;
+  return 0;
+}
+
+streampos filebuf::seekoff(streamoff off, ios::seek_dir d, int ) {
+
+  streampos p;
+  ios::seek_dir dir;
+  int lo;
+
+  if(opened) {
+    if((!unbuffered()) && (d == ios::cur)) {
+      lo=last_op();
+      if(lo == ios::out) {
+        if(mode&ios::binary)
+          p = pptr()-pbase();
+        else
+          p = real_off(pbase(), pptr()-pbase());
+      }
+      else if(lo == ios::in) {
+        if(mode&ios::binary)
+          p = gptr()-in_start;
+        else
+          p = real_off(eback(), gptr()-in_start);
+      }
+      else
+        p=0;
+      p += last_seek + off;
+      dir=ios::beg;
+    }
+    else {
+      p=off;
+      dir=d;
+    }
+    sync();
+    last_seek = ::lseek(xfd, p, dir);
+    setp(pbase(), epptr());
+    setg(base(), ebuf(), ebuf());
+    return last_seek;
+  }
+  return (streampos) -1;
+}
+
+streambuf* filebuf::setbuf(char *s, int sz) {
+
+  if(opened || (base() && (!unbuffered())))
+    return NULL;
+  setb(s, s+sz, 0);
+  if(s) {
+    setp(s, s+sz);
+    setg(s, s+sz, s+sz);
+  }
+  else {
+    setp(NULL, NULL);
+    setg(NULL, NULL, NULL);
+  }
+  return this;
+}
+
+//**************************************************************************//**************************************************************************
+//  fstreambase implementation
+//**************************************************************************
+
+fstreambase::fstreambase() {
+
+}
+
+fstreambase::fstreambase(int h) : buf(h) {
+
+}
+
+
+fstreambase::fstreambase(int h, char *s, int sz) : buf(h, s, sz) {
+
+}
+
+fstreambase::fstreambase(const char *path, int mode, int permission) {
+
+  buf.open(path, mode, permission);
+  if(!buf.is_open())
+    setstate(failbit);
+}
+
+
+fstreambase::~fstreambase() {
+
+}
+
+void fstreambase::open(const char *path, int mode, int permission) {
+
+  buf.open(path, mode, permission);
+  if(!buf.is_open())
+    state|=failbit;
+}
+
+void fstreambase::attach(int h) {
+
+  if(buf.attach(h) == NULL)
+    state|=failbit;
+}
+
+void fstreambase::close() {
+
+  buf.close();
+}
+
+void fstreambase::setbuf(char *b, int sz) {
+
+  buf.setbuf(b, sz);
+}
+
+//**************************************************************************//**************************************************************************
+//  ifstream implementation
+//**************************************************************************
+
+ifstream::ifstream() : istream(rdbuf()) {
+
+}
+
+ifstream::ifstream(const char* path, int mode, int prot) : istream(rdbuf()) {
+
+  if(rdbuf()->open(path, mode, prot) == NULL)
+    setstate(badbit);
+}
+
+ifstream::ifstream(int h) : istream(rdbuf()),
+                            fstreambase(h) {
+
+}
+
+ifstream::ifstream(int h, char* b, int sz) : istream(rdbuf()),
+                                             fstreambase(h, b, sz) {
+}
+
+ifstream::~ifstream() {
+
+}
+
+ofstream::ofstream() : ostream(rdbuf()) {
+
+}
+
+ofstream::ofstream(const char* path, int mode, int prot) : ostream(rdbuf()) {
+
+  if(rdbuf()->open(path, mode, prot) == NULL)
+    setstate(badbit);
+}
+
+ofstream::ofstream(int h) : ostream(rdbuf()),
+                            fstreambase(h) {
+
+}
+
+ofstream::ofstream(int h, char* b, int sz) : ostream(rdbuf()),
+                                             fstreambase(h, b, sz) {
+}
+
+ofstream::~ofstream() {
+
+}
+
+fstream::fstream() : iostream(rdbuf()) {
+
+}
+
+fstream::fstream(const char* path, int mode, int prot) : iostream(rdbuf()) {
+
+  if(rdbuf()->open(path, mode, prot) == NULL)
+    setstate(badbit);
+}
+
+fstream::fstream(int h) : iostream(rdbuf()),
+                          fstreambase(h) {
+
+}
+
+fstream::fstream(int h, char* b, int sz) : iostream(rdbuf()),
+                                           fstreambase(h, b, sz) {
+}
+
+fstream::~fstream() {
+
+}
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/iclib.a b/code/SIBOSDK/src/iclib.a
new file mode 100644
index 0000000..cede6f7
--- /dev/null
+++ b/code/SIBOSDK/src/iclib.a
@@ -0,0 +1,9 @@
+(* 8K Epoc C header for use with CLIB  *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 2000H
+
+include "iclib.inc"
+
+
diff --git a/code/SIBOSDK/src/iclib.inc b/code/SIBOSDK/src/iclib.inc
new file mode 100644
index 0000000..7d33eca
--- /dev/null
+++ b/code/SIBOSDK/src/iclib.inc
@@ -0,0 +1,103 @@
+(* Epoc C header for use with CLIB include file *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+include "epocdefs.inc"
+
+module iclib
+
+section
+
+segment _TEXT(CODE,68H)
+
+segment STACK(STACK,74H)
+public  __stack_start:
+
+segment _MAGIC(MAGIC,68H)
+public _DatWordDead: dw 0
+public _DatHandNext: dw 0
+public _DatHandPrev: dw 0
+public _DatCountrySeg: dw 0
+public _DatClassHandle: dw 0
+public _DatClassPtr: dw 0
+public _DatEClassHandle: dw 0
+public _DatEClassPtr: dw 0
+public _DatEnterFramePtr: dw 0
+public _w_ws: dw 0
+public _w_am: dw 0
+public _wClientData: dw 0
+public _wserv_channel: dw 0
+public _T: dw 0
+public _r: dw 0
+public _DatOsFramePtr: dw 0
+public _DatATFlag: db 0
+public _DatHeapLocked: db 0
+public _DatProcessNamePtr: dw 0
+public _DatCommandPtr: dw 0
+public _DatTest: dw 0
+public _DatApp1: dw 0
+public _DatApp2: dw 0
+public _DatApp3: dw 0
+public _DatApp4: dw 0
+public _DatApp5: dw 0
+public _DatApp6: dw 0
+public _DatApp7: dw 0
+public _DatDialogPtr: dw 0
+public _DatGate: dw 0
+public _DatLocked: dw 0
+public _DatStatusNamePtr: dw 0
+public _DatUsedPathNamePtr: dw 0
+org	StackSize-40H
+
+segment _INIT(DATA,48H)
+public __init_start:
+
+segment _CONST(DATA,48H)
+public __const_start:
+    	dw	0
+
+segment _DATA(DATA,68H)
+public __data_start:
+
+segment _BSS(BSS,68H)
+public __bss_start:
+
+segment _BSS_END(BSS,68H)
+public __bss_end:
+
+group DGROUP(_MAGIC,_INIT,_CONST,_DATA,_BSS,_BSS_END)
+
+select _TEXT
+
+extrn __startup
+extrn _exit
+extrn _ExtCatTable
+extrn _ClassTable
+
+public __begin :
+
+	call	__startup
+	ret	far 0
+
+	dw	__bss_start
+	dw	_ExtCatTable
+	dw	_ClassTable
+	dw	_DatWordDead
+	dw	__bss_end
+
+public _p_leave:
+	int	LibLeave
+	int	LibSendExit
+
+    	dw	__init_start
+    	dw	__const_start
+
+public _p_exit:
+        mov     ax, bx
+        jmp     _exit
+
+public _p_abort:
+	mov	ax, FailedToStartErr
+	jmp	_exit
+
+end *
diff --git a/code/SIBOSDK/src/iclib2.a b/code/SIBOSDK/src/iclib2.a
new file mode 100644
index 0000000..5d632be
--- /dev/null
+++ b/code/SIBOSDK/src/iclib2.a
@@ -0,0 +1,8 @@
+(* 2K stack Epoc C header for use with CLIB  *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 800H
+
+include "iclib.inc"
+
diff --git a/code/SIBOSDK/src/iclib4.a b/code/SIBOSDK/src/iclib4.a
new file mode 100644
index 0000000..678005f
--- /dev/null
+++ b/code/SIBOSDK/src/iclib4.a
@@ -0,0 +1,8 @@
+(* 4K stack Epoc C header for use with CLIB  *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 1000H
+
+include "iclib.inc"
+
diff --git a/code/SIBOSDK/src/inst.bat b/code/SIBOSDK/src/inst.bat
new file mode 100644
index 0000000..54e8558
--- /dev/null
+++ b/code/SIBOSDK/src/inst.bat
@@ -0,0 +1,9 @@
+copy iclib*.obj ..\lib
+copy iplib*.obj ..\lib
+copy icat.obj ..\lib
+copy r_emul.obj ..\lib
+copy nofloat.obj ..\lib
+copy rlib.lib ..\lib
+copy clib.lib ..\lib
+copy sys$8087.ldd ..\lib
+
diff --git a/code/SIBOSDK/src/ioinline.cpp b/code/SIBOSDK/src/ioinline.cpp
new file mode 100644
index 0000000..13afed0
--- /dev/null
+++ b/code/SIBOSDK/src/ioinline.cpp
@@ -0,0 +1,332 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  IOINLINE.CPP - 2.0 stream class small inline implementations.           *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#undef _SMALL_INLINE
+#include <clib.h>
+#include <iostream.hpp>
+
+streambuf* ios::rdbuf() {
+  return _bp;
+}
+ostream* ios::tie() {
+  return x_tie;
+}
+
+char ios::fill() {
+  return x_fill;
+}
+
+int ios::precision() {
+  return x_precision;
+}
+
+int ios::rdstate() {
+  return state;
+}
+
+int ios::eof() {
+  return (state&eofbit);
+}
+
+int ios::fail() {
+  return (state&(failbit|badbit|hardfail));
+}
+
+int ios::bad() {
+  return (state&(badbit|hardfail));
+}
+
+int ios::good() {
+  return (state == 0);
+}
+
+long ios::flags() {
+  return x_flags;
+}
+
+int ios::width() {
+  return x_width;
+}
+
+int ios::width(int _w) {
+  int _temp = x_width;
+  x_width = _w;
+  return _temp;
+}
+
+char  ios::fill(char _w) {
+  char _temp = x_fill;
+  x_fill = _w;
+  return _temp;
+}
+
+int ios::precision(int _w) {
+  int _temp = x_precision;
+  x_precision = _w;
+  return _temp;
+}
+
+ios::operator void* () {
+  return (fail()|eof()) ? 0 : this;
+}
+
+ios::operator! () {
+  return (fail()|eof());
+}
+
+char * streambuf::base()  {
+  return _base;
+}
+
+char * streambuf::pbase() {
+  return _pbase;
+}
+
+char * streambuf::pptr()  {
+  return _pptr;
+}
+
+char * streambuf::epptr() {
+  return _epptr;
+}
+
+char * streambuf::gptr()  {
+  return _gptr;
+}
+
+char * streambuf::egptr() {
+  return _egptr;
+}
+
+char * streambuf::eback() {
+  return _eback;
+}
+
+char * streambuf::ebuf()  {
+  return _ebuf;
+}
+
+int    streambuf::unbuffered() {
+  return _unbuf;
+}
+
+int    streambuf::blen() {
+  return (int) (_ebuf - _base);
+}
+
+void   streambuf::pbump(int _n) {
+  _pptr += _n;
+}
+
+void   streambuf::gbump(int _n) {
+  _gptr += _n;
+}
+
+void   streambuf::unbuffered(int _ub) {
+  _unbuf = (_ub != 0);
+}
+
+int    streambuf::in_avail() {
+  return (_egptr > _gptr) ?   (int)(_egptr - _gptr): 0;
+}
+
+int    streambuf::out_waiting() {
+  return _pptr ? (int)(_pptr - _pbase): 0;
+}
+
+int    streambuf::allocate() {
+  return((_base || _unbuf) ? 0 : doallocate());
+}
+
+int    streambuf::sgetc() {
+  return ((_gptr >= _egptr) ? underflow() : (unsigned char) *_gptr);
+}
+
+int    streambuf::snextc() {
+  return ((++_gptr >= _egptr) ? do_snextc() : (unsigned char) *_gptr);
+}
+
+int    streambuf::sbumpc() {
+  return ((_gptr >= _egptr) && (underflow() == EOF) ? EOF : (unsigned char) *_gptr++);
+}
+
+void   streambuf::stossc() {
+  if (_gptr >= _egptr)
+    underflow();
+  else
+    ++_gptr;
+}
+
+int    streambuf::sputbackc(char _c) {
+  return (_gptr > _eback) ? *--_gptr = _c : pbackfail(_c) ;
+}
+
+int    streambuf::sputc(int _c) {
+  return (_pptr >= _epptr) ? overflow(_c) : (*_pptr++=_c);
+}
+
+
+int istream::gcount() {
+  return _gcount;
+}
+
+int istream::ipfx(int _need) {
+  if( _need ? (ispecial&~skipping) : ispecial)
+    return do_ipfx(_need);
+  return 1;
+}
+
+int istream::ipfx0() {
+  return ispecial ? do_ipfx(0) : 1;
+}
+
+int istream::ipfx1() {
+  return (ispecial&~skipping) ? do_ipfx(1) : 1;
+}
+
+istream& istream::operator>>(unsigned char& _c) {
+  if(ipfx0()) {
+    if(_bp->in_avail())
+      _c = _bp->sbumpc();
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+istream& istream::operator>>(signed char& _c) {
+  if(ipfx0()) {
+    if(_bp->in_avail())
+      _c = _bp->sbumpc();
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+istream& istream::operator>>(char& _c) {
+  if(ipfx0()) {
+    if(_bp->in_avail())
+      _c = _bp->sbumpc();
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+istream& istream::operator>>(unsigned char* _s) {
+  return *this>>(signed char *) _s;
+}
+
+istream& istream::operator>>(char* _s) {
+  return *this>>(signed char *) _s;
+}
+
+istream& istream::get(unsigned char* _s, int _l, char _t) {
+  return get((signed char *)_s, _l, _t);
+}
+
+istream& istream::get(char* _s, int _l, char _t) {
+  return get((signed char *)_s, _l, _t);
+}
+
+istream& istream::read(unsigned char* _s, int _l) {
+  return read((signed char *)_s, _l);
+}
+
+istream& istream::read(char* _s, int _l) {
+  return read((signed char *)_s, _l);
+}
+
+istream& istream::getline(unsigned char* _s, int _l, char _t) {
+  return getline((signed char *)_s, _l, _t);
+}
+
+istream& istream::getline(char* _s, int _l, char _t) {
+  return getline((signed char *)_s, _l, _t);
+}
+
+int  istream::sync() {
+  return _bp->sync();
+}
+
+istream& istream::operator>> (istream& (*_f)(istream&)) {
+  return (*_f)(*this);
+}
+
+int istream::peek() {
+  return ipfx1() ? _bp->sgetc() : EOF;
+}
+
+int  ostream::opfx() {
+  return ospecial ? do_opfx() : 1;
+}
+
+void ostream::osfx() {
+  if((x_flags&(stdio|unitbuf)) || (ospecial)) do_osfx();
+}
+
+ostream& ostream::operator<<(unsigned char _c) {
+  return *this <<(signed char ) _c;
+}
+
+ostream& ostream::operator<<(char _c) {
+  return *this <<(signed char ) _c;
+}
+
+ostream& ostream::operator<<(short _i) {
+  return *this<<(long)_i;
+}
+
+ostream& ostream::operator<<(unsigned short _i) {
+  return *this<<(unsigned long)_i;
+}
+
+ostream& ostream::operator<<(int _i) {
+  return *this<<(long)_i;
+}
+
+ostream& ostream::operator<<(unsigned int _i) {
+  return *this<<(unsigned long)_i;
+}
+
+ostream& ostream::operator<<(float _f) {
+  return *this<<(long double)_f;
+}
+
+ostream& ostream::operator<<(double _f) {
+  return *this<<(long double)_f;
+}
+
+ostream& ostream::operator<<(ostream& (*_f)(ostream&)) {
+  return (*_f)(*this);
+}
+
+ostream& ostream::write(const signed char *_s, int _n) {
+  return write((const char *)_s, _n);
+}
+
+ostream& ostream::write(const unsigned char *_s, int _n) {
+  return write((const char *)_s, _n);
+}
+
+ostream& ostream::put(char _c) {
+  if(_bp->sputc(_c) == EOF)
+    setstate(badbit);
+  return *this;
+}
+
+ostream& ostream::operator<<(const signed char *_s) {
+  return *this<<(const char *) _s;
+}
+ostream& ostream::operator<<(const unsigned char *_s) {
+  return *this<<(const char *) _s;
+}
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/iostream.cpp b/code/SIBOSDK/src/iostream.cpp
new file mode 100644
index 0000000..d02b518
--- /dev/null
+++ b/code/SIBOSDK/src/iostream.cpp
@@ -0,0 +1,1693 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  IOSTREAM.CPP - 2.1 stream class implementations.      		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <fstream.hpp>
+#include <iomanip.hpp>
+#include <iostream.hpp>
+#include <stdiostr.hpp>
+
+extern "C" char *_ld_format(char *_fmt_buf, LONGDOUBLE num, int flag, int prec);
+extern "C" char *_v_format(unsigned long, char *s);
+
+#pragma module(init_prio=>22)
+
+//**************************************************************************
+//  ios implementation
+//**************************************************************************
+
+const long ios::basefield   = dec|oct|hex;
+const long ios::adjustfield = left|right|internal;
+const long ios::floatfield  = scientific|fixed;
+void  (*ios::stdioflush)() = NULL;
+long ios::nextbit = 10;
+int  ios::usercount = 0;
+
+long ios::flags(long f) {
+
+  long t;
+
+  t=x_flags;
+  x_flags=f;
+  return t;
+}
+
+long ios::setf(long sbits,long fld)
+  {
+  long t;
+
+  t=x_flags&fld;
+  x_flags&=~fld;
+  sbits&=fld;
+  x_flags|=sbits;
+  return t;
+  }
+
+long ios::setf(long sbits) {
+
+  long t;
+
+  t=x_flags;
+  x_flags|=sbits;
+  return t;
+}
+
+long ios::unsetf(long sbits) {
+
+  long t;
+
+  t=x_flags;
+  x_flags&=~sbits;
+  return t;
+}
+
+
+ostream* ios::tie(ostream* ost) {
+
+  ostream* t;
+
+  t=x_tie;
+  x_tie=ost;
+  return t;
+}
+
+ios::ios(streambuf *sb) {
+
+  init(sb);
+}
+
+void ios::init(streambuf *sb) {
+
+  _bp=sb;
+  x_tie=NULL;
+  state=0;
+  ispecial=skipping;
+  ospecial=0;
+  x_flags=skipws|right|scientific;
+  x_precision=6;
+  x_width=0;
+  x_fill=' ';
+  userwords=NULL;
+  nwords=0;
+  delbuf=0;
+}
+
+ios::ios() {
+
+}
+
+ios::~ios() {
+
+}
+
+int ios::skip(int sk) {
+
+  int t;
+
+  t=((x_flags&skipws) != 0);
+  if(sk) {
+    x_flags|=skipws;
+    ispecial|=skipping;
+  }
+  else {
+    x_flags&=~skipws;
+    ispecial&= (~skipping);
+  }
+  return(t);
+}
+
+long ios::bitalloc() {
+
+  if(nextbit >= 31)
+    return 0;
+  return 1<<++nextbit;
+}
+
+int ios::xalloc() {
+
+  return usercount++;
+}
+
+
+_STATIC long err_ret=0;
+_STATIC void * err_ret_ptr=NULL;
+
+long& ios::iword(int n) {
+
+  if((n >= 0) && (n < usercount)) {
+    if(n >= nwords)
+      uresize(n);
+    if(userwords)
+      return userwords[n].x;
+  }
+  setstate(failbit);
+  return err_ret;
+}
+
+
+void* & ios::pword(int n) {
+
+  if((n >= 0) && (n < usercount)) {
+    if(n >= nwords)
+      uresize(n);
+    if(userwords)
+      return userwords[n].p;
+  }
+  setstate(failbit);
+  return err_ret_ptr;
+}
+
+void ios::uresize(int n) {
+
+  nwords=n+1;
+  userwords=(ios::ios_user_union *) realloc(userwords, nwords);
+}
+
+
+#ifndef _WINDOWS
+_STATIC stdiobuf cin_sb (stdin);
+_STATIC stdiobuf cout_sb(stdout);
+_STATIC stdiobuf cerr_sb(stderr);
+_STATIC stdiobuf clog_sb(stderr);
+
+
+void ios::sync_with_stdio() {
+
+  static done=0;
+
+  if(!done) {
+    done=1;
+    cin=(streambuf *) &cin_sb;
+    cout=(streambuf *) &cout_sb;
+    cerr=(streambuf *) &cerr_sb;
+    clog=(streambuf *) &clog_sb;
+    cin.setf(ios::unitbuf|stdio);
+    cout.setf(ios::unitbuf|stdio);
+    clog.setf(ios::unitbuf|stdio);
+  }
+}
+#endif
+
+void ios::setstate(int st) {
+
+  state|=st;
+}
+
+void ios::clear(int st) {
+
+  state=st;
+}
+
+//**************************************************************************
+//  streambuf implementation
+//**************************************************************************
+
+
+streambuf::streambuf() {
+
+  char *b=new char[512];
+
+  _base=NULL;
+  setbuf(b, 512);
+  _alloc=1;
+}
+
+streambuf::streambuf(char *s, int sz) {
+
+  _base=NULL;
+  setbuf(s, sz);
+  _alloc=0;
+}
+
+streambuf::~streambuf() {
+
+  if(_alloc && _base)
+    delete _base;
+}
+
+
+streambuf * streambuf::setbuf(char *s, int sz, int pos) {
+
+  if(_base)
+    return NULL;
+  setb(s, s+sz);
+  if(s && sz) {
+    setp(s+pos, s+sz/2);
+    setg(s+sz/2, s+sz/2+pos, s+sz);
+  }
+  else {
+    setp(NULL, NULL);
+    setg(NULL, NULL, NULL);
+  }
+  return this;
+}
+
+streambuf* streambuf::setbuf(char *s, int sz) {
+
+  if(_base)
+    return NULL;
+  setb(s, s+sz);
+  if(s && sz) {
+    setp(s, s+sz/2);
+    setg(s+sz/2, s+sz, s+sz);
+  }
+  else {
+    setp(NULL, NULL);
+    setg(NULL, NULL, NULL);
+  }
+  return this;
+}
+
+int streambuf::sputn(const char *_s, int _n) {
+
+  if(_n <= (_epptr - _pptr)) {
+    memcpy(_pptr, _s, _n);
+    pbump(_n);
+    return _n;
+  }
+  return do_sputn(_s, _n);
+}
+
+int streambuf::do_sputn(const char *_s, int _n) {
+
+  int t, nw;
+
+  nw=0;
+  while(nw < _n) {
+    if(_pptr >= _epptr)
+      overflow(_s[nw++]);
+    t = _epptr - _pptr;
+    if(t) {                   // special case for unbuffered
+      memcpy(_pptr, &_s[nw], t);
+      nw+=t;
+      pbump(t);
+    }
+  }
+  return nw;
+}
+
+int streambuf::overflow(int) {
+
+  return EOF;
+}
+
+int streambuf::sgetn(char *_s, int _n) {
+
+  if(_n <= (_egptr - _gptr)) {
+    memcpy(_s, _gptr, _n);
+    gbump(_n);
+    return _n;
+  }
+  return do_sgetn(_s, _n);
+}
+
+
+int streambuf::do_sgetn(char *_s, int _n) {
+
+  int t, nr;
+
+  nr=0;
+  while(nr < _n) {
+    if(_gptr >= _egptr) {
+      if(underflow() == EOF)
+        break;
+    }
+    t = _egptr - _gptr;
+    memcpy(&_s[nr], _gptr, t);
+    nr+=t;
+    gbump(t);
+  }
+  return nr;
+}
+
+int streambuf::underflow() {
+
+  return EOF;
+}
+
+int streambuf::pbackfail(int) {
+
+  return EOF;
+}
+
+streampos streambuf::seekoff(streamoff, ios::seek_dir, int) {
+
+  return EOF;
+}
+
+streampos streambuf::seekpos(streamoff off, int mode) {
+
+  streampos pos;
+
+  if((pos=seekoff(off, ios::beg, mode)) == EOF)
+    return EOF;
+  return pos;
+}
+
+int streambuf::sync() {
+
+  if(_gptr == _egptr)
+    return 0;
+  return EOF;
+}
+
+int streambuf::dbp() {
+
+#ifndef _WINDOWS
+  printf("base = %p, ebuf  = %p, pbase = %p\n", _base, _ebuf, _pbase);
+  printf("pptr = %p, epptr = %p\n", _pptr, _epptr);
+  printf("gptr = %p, egptr = %p, eback = %p\n", _gptr, _egptr, _eback);
+#endif
+  return 1;
+}
+void streambuf::setp(char *p, char *ep) {
+
+  _pbase=p;
+  _pptr=p;
+  _epptr=ep;
+}
+
+void streambuf::setg(char *eb, char *g, char *eg) {
+
+  _eback=eb;
+  _gptr=g;
+  _egptr=eg;
+}
+
+void streambuf::setb(char *b, char *eb, int i) {
+
+  if(_base && _alloc)
+    delete _base;
+  _base=b;
+  _ebuf=eb;
+  _alloc=i;
+  _unbuf=((!b) && (!eb));
+}
+
+int streambuf::doallocate() {
+
+  char *b;
+
+  b=new char[512];
+  if(b == NULL)
+    return EOF;
+  _alloc=1;
+  setbuf(b, 512);
+  return 1;
+}
+
+int streambuf::do_snextc() {
+
+  int na;
+
+  na=_gptr-_egptr;
+  underflow();
+  if(na > 0)
+    _gptr+=na;
+  return *_gptr;
+}
+
+//**************************************************************************
+//  istream implementation
+//**************************************************************************
+
+istream::istream(streambuf *sb) {
+
+  ios::init(sb);
+  _gcount=0;
+}
+
+istream::~istream() {
+  if(delbuf)
+    delete _bp;
+}
+
+istream::istream() {
+
+  _gcount=0;
+}
+
+istream::istream(streambuf *sb, int sk, ostream* tie) {
+
+  ios::init(sb);
+  x_tie=tie;
+  skip(sk);
+  _gcount=0;
+}
+
+
+istream::istream(int sz, char* b, int sk) : ios() {
+
+  streambuf *p;
+
+  p=new streambuf(b, sz);
+  ios::init(p);
+  skip(sk);
+  _gcount=0;
+  delbuf=1;
+}
+
+istream::istream(int fd, int sk, ostream* tie) : ios() {
+
+  filebuf *f;
+
+  f=new filebuf(fd);
+  ios::init(f);
+  x_tie=tie;
+  skip(sk);
+  _gcount=0;
+  delbuf=1;
+}
+
+istream& istream::seekg(streampos p) {
+
+  state &= ~(failbit|eofbit);
+  if(state == goodbit)
+    _bp->seekoff(p, ios::beg, ios::in);
+  return *this;
+}
+
+istream& istream::seekg(streamoff p, ios::seek_dir d) {
+
+  state &= ~(failbit|eofbit);
+  if(state == goodbit)
+    _bp->seekoff(p, d, ios::in);
+  return *this;
+}
+
+streampos istream::tellg() {
+
+  if(state == goodbit)
+    return _bp->seekoff(0L, ios::cur, ios::in);
+  return (streampos) -1;
+}
+
+istream& istream::ignore(int n, int delim) {
+
+  int c, cnt;
+
+  cnt=0;
+  while(cnt++ < n) {
+    if(((c=_bp->sbumpc()) == delim) && (delim != EOF)) {
+      _bp->sputbackc(c);
+      break;
+    }
+    if(c == EOF) {
+      setstate(failbit|eofbit);
+      break;
+    }
+  }
+  return *this;
+}
+
+istream& istream::read(signed char* s, int n) {
+
+  int cnt, c;
+
+  _gcount=0;
+  if(state == goodbit) {
+    cnt=0;
+    while(cnt < n) {
+      c=_bp->sbumpc();
+      if(c == EOF) {
+        setstate(eofbit|failbit);
+        break;
+      }
+      s[cnt++]=c;
+      ++_gcount;
+    }
+  }
+  return *this;
+}
+
+istream& istream::putback(char c) {
+
+  if(state == goodbit) {
+    if(_bp->sputbackc(c) == EOF)
+      setstate(eofbit|failbit);
+  }
+  return *this;
+}
+
+istream& istream::getline(signed char* s, int n, char t) {
+
+  int c, p=0;
+
+  if(ipfx1()) {
+    while(p < n-1) {
+      c=_bp->sbumpc();
+      if(c == t) {
+        break;
+      }
+      if(c == EOF) {
+        setstate(eofbit);
+        if(p == 0)
+          setstate(failbit);
+        break;
+      }
+      s[p++]=c;
+    }
+  }
+  s[p]='\0';
+  return *this;
+}
+
+istream& istream::operator>>(signed char *s) {
+
+  int lim, c, p=0;
+
+  if(x_width) {
+    lim=x_width-1;
+    x_width=0;
+  }
+  else
+    lim = INT_MAX;
+  _gcount=0;
+  if(ipfx0()) {
+    while(p < lim) {
+      c=_bp->sbumpc();
+      if(c == EOF) {
+        setstate(failbit|eofbit);
+        break;
+      }
+      if(isspace(c)) {
+        _bp->sputbackc(c);
+        break;
+      }
+      s[p++]=c;
+      ++_gcount;
+    }
+  }
+  s[p]='\0';
+  return *this;
+}
+
+istream& istream::get(signed char *s, int len, char delim) {
+
+  int c, p=0;
+
+  _gcount=0;
+  if(ipfx1()) {
+    while(p < len-1) {
+      c=_bp->sbumpc();
+      if(c == delim) {
+        _bp->sputbackc(c);
+        break;
+      }
+      if(c == EOF) {
+        setstate(eofbit);
+        if(p == 0)
+          setstate(failbit);
+        break;
+      }
+      s[p++]=c;
+      ++_gcount;
+    }
+  }
+  s[p]='\0';
+  return *this;
+}
+
+istream& istream::get(unsigned char& _c) {
+
+  if( ipfx1() ) {
+    if( _bp->in_avail() ) {
+      _gcount = 1;
+      _c = _bp->sbumpc();
+    }
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+istream& istream::get(signed char& _c) {
+
+  if( ipfx1() ) {
+    if( _bp->in_avail()) {
+      _gcount = 1;
+      _c = _bp->sbumpc();
+    }
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+istream& istream::get(     char& _c) {
+
+  if( ipfx1() ) {
+    if( _bp->in_avail()) {
+      _gcount = 1;
+      _c = _bp->sbumpc();
+    }
+    else
+      _c = do_get();
+  }
+  return *this;
+}
+
+
+int istream::get() {
+
+  if( ipfx1() ) {
+    int _c = _bp->sbumpc();
+    if( _c == EOF )
+      setstate(eofbit);
+    else
+      _gcount = 1;
+    return _c;
+  }
+  return EOF;
+}
+
+
+istream& istream::get(streambuf& s, char t) {
+
+  int c, lim;
+
+  if(x_width) {
+    lim=x_width;
+    x_width=0;
+  }
+  else
+    lim=INT_MAX;
+  _gcount=0;
+  if(state == goodbit) {
+    while(lim--) {
+      c=_bp->sbumpc();
+      if(c == EOF) {
+        setstate(eofbit);
+        break;
+      }
+      if(c == t) {
+        _bp->sputbackc(c);
+        break;
+      }
+      if(s.sputc(c) == EOF) {
+        setstate(failbit);
+        break;
+      }
+      ++_gcount;
+    }
+  }
+  return *this;
+}
+
+istream& istream::operator>>(ios& (*f)(ios &)) {
+
+  f(*this);                // NB !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+  return *this;
+}
+
+_STATIC long double getreal(istream& is, int& pass) {
+
+  int n=0;
+  char c;
+  char _fmt_buf[64];
+  int good_scan=0;
+
+  is >> c;
+  while(is.good())
+  {
+    if((c == '+') || (c == '-')) {	   /* leading sign */
+      good_scan=1;
+      _fmt_buf[n++]= (char) c;
+      c= is.get();
+      if(!is.good())
+        break;
+    }
+    for(int q=0; q<2; q++) {
+      while(isdigit(c)) {     /* get digits */
+        good_scan=1;
+        _fmt_buf[n++]= (char) c;
+        c= is.get();
+        if(!is.good())
+          break;
+      }
+      if((c == DEC_POINT) && (q == 0)) {   /* decimal point */
+        _fmt_buf[n++]= (char) c;
+        c= is.get();
+        if(!is.good())
+          break;
+      }
+      else if(q == 0)
+        break;
+    }                  /* go back for more digits if first iteration */
+    if((c == 'E') || (c == 'D') || (c == 'e') || (c == 'd')) {
+      _fmt_buf[n++]= (char) c;
+      c= is.get();
+      if(!is.good())
+        break;
+    }
+    else
+      break;
+    if((c == '+') || (c == '-')) {
+      _fmt_buf[n++]= (char) c;
+      c= is.get();
+      if(!is.good())
+        break;
+    }                   /* exponent digits */
+    while(isdigit(c)) {
+      good_scan=1;
+      _fmt_buf[n++]= (char) c;
+      c= is.get();
+      if(!is.good())
+        break;
+    }
+    break;
+  }
+  _fmt_buf[n]=0;           /* terminate string */
+  if(is.good())
+    is.putback(c);
+  pass=good_scan;
+  return atofl(_fmt_buf);	 /* convert and assign if not suppressed */
+}
+
+_STATIC long getlong(istream& is, int us, int& pass) {
+
+  int negative=0, flag=0;
+  long temp=0;
+  int good_scan=0;
+  char c;
+
+  is >> c;
+  if(!is.good())
+    goto error;
+  if(c == '+') {
+    good_scan=1;
+    c= is.get();
+    if(!is.good())
+      goto error;
+  }
+  else if(c == '-') {                  /* number is negative */
+    good_scan=1;
+    negative=1;
+    c= is.get();
+    if(!is.good())
+      goto error;
+    else if(us)
+      return(0);
+  }
+  if(c =='0') {
+    good_scan=1;
+    flag=_OCT;
+    c= is.get();
+    if(!is.good())
+      goto error;
+    c=tolower(c);
+    if(c == 'x') {
+      flag=_HEX;
+      c= is.get();
+      if(!is.good())
+        goto error;
+    }
+  }
+  if(is.flags()&ios::dec) {
+    if(flag == _HEX)
+      c='x';
+    flag=0;
+  }
+  switch(flag) {
+    case _HEX :
+      while(isxdigit(c=tolower(c))) {
+        temp*=16;
+        if(!isdigit(c))
+          c-=87;
+        else
+          c-='0';
+        temp+=c;
+        c= is.get();
+        if(!is.good())
+          goto error;
+      }
+      break;
+    case _OCT :
+      while((c >= '0') && (c <= '7')) {
+        temp*=8;
+        temp+=c-'0';
+        c= is.get();
+        if(!is.good())
+          goto error;
+      }
+      break;
+    default :
+      while(isdigit(c)) {
+        good_scan=1;
+        temp*=10;
+        temp+=c-'0';
+        c= is.get();
+        if(!is.good())
+          goto error;
+      }
+      break;
+  }
+  c=tolower(c);
+  if((c != 'u') && (c != 'l'))
+    is.putback(c);
+error:
+  if(negative)
+    return -temp;
+  pass=good_scan;
+  return temp;
+}
+
+istream& istream::operator>>(short& s) {
+
+  short t;
+  int pass;
+
+  t=getlong(*this, 0, pass);
+  if(pass)
+    s=(short) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(int& i) {
+
+  int t;
+  int pass;
+
+  t=(int)getlong(*this, 0, pass);
+  if(pass)
+    i=(int) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(long& l) {
+
+  long t;
+  int pass;
+
+  t=getlong(*this, 0, pass);
+  if(pass)
+    l= t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(unsigned short& s) {
+
+  unsigned short t;
+  int pass;
+
+  t=getlong(*this, 1, pass);
+  if(pass)
+    s=(unsigned short) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(unsigned int& i) {
+
+  unsigned int t;
+  int pass;
+
+  t=(unsigned)getlong(*this, 1, pass);
+  if(pass)
+    i=(unsigned int) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(unsigned long& l) {
+
+  unsigned long t;
+  int pass;
+
+  t=getlong(*this, 1, pass);
+  if(pass)
+    l= (unsigned long) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(long double& ld) {
+
+  long double t;
+  int pass;
+
+  t=getreal(*this, pass);
+  if(pass)
+    ld= t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(double& d) {
+
+  long double t;
+  int pass;
+
+  t=getreal(*this, pass);
+  if(pass)
+    d= (double) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(float& f) {
+
+  long double t;
+  int pass;
+
+  t=getreal(*this, pass);
+  if(pass)
+    f= (float) t;
+  else
+    setstate(failbit);
+  return *this;
+}
+
+istream& istream::operator>>(streambuf* sb) {
+
+
+  int c;
+
+  if(state == goodbit) {
+    while(1) {
+      if(!ipfx0())
+        break;
+      c=_bp->sbumpc();
+      if(c == EOF) {
+        setstate(eofbit);
+        break;
+      }
+      if(sb->sputc(c) == EOF) {
+        putback(c);
+        break;
+      }
+      ++_gcount;
+    }
+  }
+  return *this;
+}
+
+int istream::do_ipfx(int need) {
+
+  if(state != goodbit)
+    return 0;
+  if((!need) || (need > _bp->in_avail())) {   // skip and flush tie
+    if(x_tie)
+      x_tie->flush();
+    if(ispecial&skipping)
+      eatwhite();
+  }
+  return (state == goodbit);
+}
+
+void istream::eatwhite() {
+
+  int c;
+
+  while(isspace(c=_bp->sgetc())) {
+    _bp->stossc();
+  }
+  if(c == EOF)
+    setstate(failbit|eofbit);
+}
+
+
+int istream::do_get() {
+
+ int t;
+
+ if ((t=_bp->underflow()) == EOF)
+   setstate(eofbit);
+ else {
+   _bp->sbumpc();
+   return t;
+ }
+}
+
+//**************************************************************************
+//  ostream implementation
+//**************************************************************************
+
+ostream::ostream(streambuf *sb)  {
+
+  ios::init(sb);
+  ospecial=translate;
+}
+
+ostream::~ostream() {
+  if(delbuf)
+    delete _bp;
+}
+
+ostream::ostream() {
+
+  ospecial=translate;
+}
+
+
+ostream::ostream(int sz, char* b) {
+
+  streambuf *p;
+
+  p=new streambuf(b, sz);
+  ios::init(p);
+  delbuf=1;
+  ospecial=translate;
+}
+
+ostream::ostream(int fd) {
+
+  filebuf *f;
+
+  f=new filebuf(fd);
+  ios::init(f);
+  delbuf=1;
+  ospecial=translate;
+}
+
+ostream& ostream::seekp(streampos p) {
+
+  state &= ~(failbit|eofbit);
+  if(state == goodbit)
+    _bp->seekoff(p, ios::beg, ios::out);
+  return *this;
+}
+
+ostream& ostream::seekp(streamoff p, ios::seek_dir d) {
+
+  if(state == goodbit)
+    _bp->seekoff(p, d, ios::out);
+  return *this;
+}
+
+streampos ostream::tellp() {
+
+  if(state == goodbit)
+    return _bp->seekoff(0L, ios::cur, ios::out);
+  return (streampos) -1;
+}
+
+ostream& ostream::write(const char*s, int n) {
+
+  int cnt;
+
+  if(state == goodbit) {
+    if(ospecial) {
+      cnt=0;
+      while(cnt < n) {
+        if(_bp->sputc((unsigned char) s[cnt]) == EOF) {
+          setstate(failbit);
+          break;
+        }
+        ++cnt;
+      }
+    }
+    else {
+      if(_bp->sputn(s, n) != n)
+        setstate(failbit);
+    }
+  }
+  return *this;
+}
+
+
+_STATIC int pad_output(ostream& os, int l) {
+  int pw;
+
+  pw=os.width();
+  while(pw > l) {
+    if(os.rdbuf()->sputc(os.fill()) == EOF) {
+      return EOF;
+    }
+    --pw;
+  }
+  os.width(0);
+  return 0;
+}
+
+
+ostream& ostream::operator<<(signed char c) {
+
+  if(opfx()) {
+    if(!(x_flags&left)) {
+      if(pad_output(*this, 1) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+    }
+    if(state == goodbit) {
+      if(_bp->sputc(c) == EOF)
+        setstate(failbit);
+      else {
+        if(x_flags&left) {
+          if(pad_output(*this, 1) == EOF)
+            setstate(failbit);
+            return *this;
+        }
+      }
+    }
+    osfx();
+  }
+  return *this;
+}
+
+void ostream::outlong(unsigned long l, int issigned) {
+
+  int radix, np, len, signchar;
+  char fmt_buf[64];
+  int c;
+
+  if(x_flags&hex)
+    radix=16;
+  else if(x_flags&oct)
+    radix=8;
+  else
+    radix=10;
+  np=3;
+  if(issigned)
+    ltoa(l, &fmt_buf[np], radix);
+  else
+    ltoa(l, &fmt_buf[np], radix);
+
+  if(x_flags&showbase) {
+    if(x_flags&hex)
+      fmt_buf[--np]='x';
+    if(x_flags&(hex|oct))
+      fmt_buf[--np]='0';
+  }
+  if(x_flags&uppercase)
+    strupr(&fmt_buf[np]);
+  else
+    strlwr(&fmt_buf[np]);
+  if(((x_flags&showpos) && (!(x_flags&(hex|oct)))) || (l < 0)) {
+    if(l >= 0)
+      fmt_buf[--np]= '+';
+    else
+      fmt_buf[--np]= ' ';
+    signchar=1;
+  }
+  else
+    signchar=0;
+  len=strlen(&fmt_buf[np]);
+
+  if((x_flags&right) || (!(x_flags&adjustfield))) {
+    if(pad_output(*this, len) == EOF) {
+      setstate(failbit);
+      return;
+    }
+  }
+  if(x_flags&internal) {
+    int dec=0;
+    if(signchar || (x_flags&showbase)) {
+      c=_bp->sputc(fmt_buf[np++]);
+      ++dec;
+      if((x_flags&hex) && (x_flags&showbase)) {
+        c=_bp->sputc(fmt_buf[np++]);
+        ++dec;
+      }
+      if(c == EOF) {
+        setstate(failbit);
+        return;
+      }
+    }
+    if(pad_output(*this, len) == EOF) {
+      setstate(failbit);
+      return;
+    }
+    len-=dec;
+  }
+  int n=0;
+  while(n++ < len) {
+    if(_bp->sputc(fmt_buf[np++]) == EOF) {
+      setstate(failbit);
+      return;
+    }
+  }
+  if(x_flags&left) {
+    if(pad_output(*this, len) == EOF)
+      setstate(failbit);
+  }
+  return;
+}
+
+
+ostream& ostream::operator<<(long l) {
+
+  if(opfx()) {
+    outlong((unsigned long) l, 1);
+    osfx();
+  }
+  return *this;
+}
+
+ostream& ostream::operator<<(unsigned long l) {
+
+  if(opfx()) {
+    outlong(l, 0);
+    osfx();
+  }
+  return *this;
+}
+
+ostream& ostream::operator<<(long double ld) {
+
+  unsigned flag, signchar, len;
+  char buf[64];
+  char *res;
+
+  if(opfx()) {
+    if(x_flags&scientific)
+      flag=(PF_EXP|PF_CPP);
+    else if(x_flags&fixed)
+      flag=PF_CPP;
+    else
+      flag=(PF_GTYPE|PF_CPP);
+    if(x_flags&showpoint)
+      flag|=PF_HASH;
+    if(x_flags&showpos)
+      flag|=PF_SIGN;
+
+    res=_ld_format(buf, ld, flag, x_precision);
+
+    signchar=((res[0] == '+') || (res[0] == '-'));
+    len=strlen(res);
+
+    int p=0;
+    if(x_flags&right) {
+      if(pad_output(*this, len) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+    }
+    if((x_flags&internal) && (signchar)){
+      if(_bp->sputc(res[p++]) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+      if(pad_output(*this, len) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+      --len;
+    }
+    int n=0;
+    while(n++ < len) {
+      if(_bp->sputc(res[p++]) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+    }
+    if(x_flags&left) {
+      if(pad_output(*this, len) == EOF) {
+        setstate(failbit);
+        return *this;
+      }
+    }
+    osfx();
+  }
+  return *this;
+}
+
+void  ostream::outstr(const char *s) {
+
+  int len, p=0;
+
+  len=strlen(s);
+  if((x_width) && (len > x_width))
+    len=x_width;
+  if(!(x_flags&left)) {
+    if(pad_output(*this, len) == EOF) {
+      setstate(failbit);
+      return;
+    }
+  }
+  while(p < len) {
+    if(_bp->sputc(s[p++]) == EOF) {
+      setstate(badbit);
+      return;
+    }
+  }
+  if(x_flags&left) {
+    if(pad_output(*this, len) == EOF) {
+      setstate(failbit);
+      return;
+    }
+  }
+  x_width=0;
+}
+
+ostream& ostream::operator<<(void *p) {
+
+  char buf[12];
+  char *ob;
+
+  if(opfx()) {
+    ob=&buf[2];
+    _v_format((unsigned long) p, ob);
+    if(x_flags&ios::showbase) {
+      buf[0]='0';
+      buf[0]='x';
+      ob=buf;
+    }
+    outstr(ob);
+    osfx();
+  }
+  return *this;
+}
+
+ostream& ostream::operator<<(streambuf *sb) {
+
+  int c, lim;
+
+  if(opfx()) {
+    if(x_width) {
+      lim=x_width;
+      x_width=0;
+    }
+    else
+      lim=INT_MAX;
+    while((lim--) && ((c=sb->sbumpc()) != EOF)) {
+      if(_bp->sputc(c) == EOF) {
+        setstate(failbit);
+        break;
+      }
+    }
+    osfx();
+  }
+  return *this;
+}
+
+ostream& ostream::operator<<(ios& (*f)(ios &i)) {
+
+  if(opfx()) {
+    f(*this);
+    osfx();
+  }
+  return *this;
+}
+
+ostream& ostream::operator<<(const char *s) {
+
+  if(opfx()) {
+    outstr(s);
+    osfx();
+  }
+  return *this;
+}
+
+
+int ostream::do_opfx() {
+
+  if(state != goodbit)
+    return 0;
+  if(x_tie)
+    x_tie->flush();
+  return 1;
+}
+
+
+int ostream::do_osfx() {
+
+  if(x_flags&unitbuf)
+    flush();
+#ifndef _WINDOWS
+  if(x_flags&stdio) {
+    ::fflush(stdin);
+    ::fflush(stdout);
+  }
+#endif
+  return good();
+}
+
+ostream& ostream::flush() {
+
+  if(_bp->sync() == EOF)
+    setstate(failbit);
+  return(*this);
+}
+
+//**************************************************************************
+//  iostream implementation
+//**************************************************************************
+
+
+iostream::iostream(streambuf *sb) : istream(sb), ostream(sb) {
+
+}
+
+iostream::iostream() {
+
+}
+
+iostream::~iostream() {
+
+}
+
+//**************************************************************************
+//  withassign stream implementation
+//**************************************************************************
+
+ostream_withassign::ostream_withassign() {
+
+  assign_const=_assign_init_magic;
+}
+
+ostream_withassign::~ostream_withassign() {
+
+}
+
+istream_withassign::istream_withassign() {
+
+  assign_const=_assign_init_magic;
+}
+
+istream_withassign::~istream_withassign() {
+
+}
+
+iostream_withassign::iostream_withassign() {
+
+  assign_const=_assign_init_magic;
+}
+
+iostream_withassign::~iostream_withassign() {
+
+}
+
+istream_withassign& istream_withassign::operator=(istream& is) {
+
+  ios::init(is.rdbuf());
+  x_tie=is.tie();
+  state=is.rdstate();
+  x_flags=is.flags();
+  x_precision=is.precision();
+  x_width=is.width();
+  x_fill=is.fill();
+  return *this;
+}
+
+istream_withassign& istream_withassign::operator=(streambuf* sb) {
+
+  ios::init(sb);
+  return *this;
+}
+
+ostream_withassign& ostream_withassign::operator=(ostream& os) {
+
+  ios::init(os.rdbuf());
+  x_tie=os.tie();
+  state=os.rdstate();
+  x_flags=os.flags();
+  x_precision=os.precision();
+  x_width=os.width();
+  x_fill=os.fill();
+  return *this;
+}
+
+ostream_withassign& ostream_withassign::operator=(streambuf* sb) {
+
+  ios::init(sb);
+  return *this;
+}
+
+iostream_withassign& iostream_withassign::operator=(ios& iost) {
+
+  ios::init(iost.rdbuf());
+  x_tie=iost.tie();
+  state=iost.rdstate();
+  x_flags=iost.flags();
+  x_precision=iost.precision();
+  x_width=iost.width();
+  x_fill=iost.fill();
+  return *this;
+}
+
+iostream_withassign& iostream_withassign::operator=(streambuf* sb) {
+
+  ios::init(sb);
+  return *this;
+}
+ostream& endl(ostream& os) {
+
+  os << "\n";
+  return os;
+}
+
+ostream& ends(ostream& os) {
+
+  os.put('\0');
+  return os;
+}
+
+ostream& flush(ostream& os) {
+
+  os.flush();
+  return os;
+}
+
+ios& dec(ios& i) {
+
+  i.setf(ios::dec, ios::basefield);
+  return i;
+}
+
+ios& hex(ios& i) {
+
+  i.setf(ios::hex, ios::basefield);
+  return i;
+}
+
+ios& oct(ios& i) {
+
+  i.setf(ios::oct, ios::basefield);
+  return i;
+}
+
+istream& ws(istream& is) {
+
+  int c;
+
+  while(isspace(c=is.get()));
+  if(c != EOF)
+    is.rdbuf()->sputbackc(c);
+  return is;
+}
+
+_STATIC char _cin_buf[BUFSIZ];
+_STATIC char _cout_buf[BUFSIZ];
+_STATIC char _clog_buf[BUFSIZ];
+
+
+_STATIC filebuf cin_fb (0, _cin_buf,  BUFSIZ);
+_STATIC filebuf cout_fb(1, _cout_buf, BUFSIZ);
+_STATIC filebuf cerr_fb(2, NULL, 0);
+_STATIC filebuf clog_fb(2, _clog_buf, BUFSIZ);
+
+extern "C" void _init_standard() {
+
+  cin=(streambuf *) &cin_fb;
+  cout=(streambuf *) &cout_fb;
+  cout.setf(ios::unitbuf);
+  cerr=(streambuf *) &cerr_fb;
+  clog=(streambuf *) &clog_fb;
+  clog.setf(ios::unitbuf);
+}
+
+static ios& set_width(ios& iosc, int wid) {
+
+  iosc.width(wid);
+  return iosc;
+}
+
+
+smanip_int  setw(int _n) {
+
+  return smanip_int(set_width, _n);
+}
+
+static ios& set_base(ios& iosc, int bas) {
+
+  iosc.setf(bas, ios::basefield);
+  return iosc;
+}
+
+
+smanip_int  setbase(int _b) {
+
+  return smanip_int(set_base, _b);
+}
+
+static ios& reset_flags(ios& iosc, long f) {
+
+  iosc.unsetf(f);
+  return iosc;
+}
+
+
+smanip_long resetiosflags(long _f) {
+
+  return smanip_long(reset_flags, _f);
+}
+
+static ios& set_flags(ios& iosc, long f) {
+
+  iosc.flags(f);
+  return iosc;
+}
+
+smanip_long setiosflags(long _f) {
+
+  return smanip_long(set_flags, _f);
+}
+
+static ios& set_fill(ios& iosc, int fl) {
+
+  iosc.fill(fl);
+  return iosc;
+}
+
+
+smanip_int  setfill(int _f) {
+
+  return smanip_int(set_fill, _f);
+}
+
+static ios& set_precision(ios& iosc, int pr) {
+
+  iosc.precision(pr);
+  return iosc;
+}
+
+
+smanip_int  setprecision(int _p) {
+
+  return smanip_int(set_precision, _p);
+}
+
+
+istream_withassign cin;
+ostream_withassign cout;
+ostream_withassign cerr;
+ostream_withassign clog;
+
+int genericerror(int code, char *m) {
+
+  cerr << m;
+  exit(code);
+  return 0;
+}
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/iplib.a b/code/SIBOSDK/src/iplib.a
new file mode 100644
index 0000000..80ab344
--- /dev/null
+++ b/code/SIBOSDK/src/iplib.a
@@ -0,0 +1,9 @@
+(* 4K Epoc C header for use with PLIB *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 1000H
+
+include "iplib.inc"
+
+
diff --git a/code/SIBOSDK/src/iplib.inc b/code/SIBOSDK/src/iplib.inc
new file mode 100644
index 0000000..5453a77
--- /dev/null
+++ b/code/SIBOSDK/src/iplib.inc
@@ -0,0 +1,233 @@
+(* Epoc C header for use with PLIB include file *)
+(* Release 1.10F NSM *)
+(* Copyright (C) Psion PLC 1991-93 *)
+
+include "epocdefs.inc"
+
+Priority         =       2
+ProcVar          =       3
+InitSize	 =	 5
+PRMAX            =       32
+
+module iplib
+
+section
+
+segment _TEXT(CODE,68H)
+
+segment STACK(STACK,74H)
+public  __stack_start:
+
+segment _MAGIC(MAGIC,68H)
+public _DatWordDead: dw 0
+public _DatHandNext: dw 0
+public _DatHandPrev: dw 0
+public _DatCountrySeg: dw 0
+public _DatClassHandle: dw 0
+public _DatClassPtr: dw 0
+public _DatEClassHandle: dw 0
+public _DatEClassPtr: dw 0
+public _DatEnterFramePtr: dw 0
+public _w_ws: dw 0
+public _w_am: dw 0
+public _wClientData: dw 0
+public _wserv_channel: dw 0
+public _T: dw 0
+public _r: dw 0
+public _DatOsFramePtr: dw 0
+public _DatATFlag: db 0
+public _DatHeapLocked: db 0
+public _DatProcessNamePtr: dw 0
+public _DatCommandPtr: dw 0
+public _DatTest: dw 0
+public _DatApp1: dw 0
+public _DatApp2: dw 0
+public _DatApp3: dw 0
+public _DatApp4: dw 0
+public _DatApp5: dw 0
+public _DatApp6: dw 0
+public _DatApp7: dw 0
+public _DatDialogPtr: dw 0
+public _DatGate: dw 0
+public _DatLocked: dw 0
+public _DatStatusNamePtr: dw 0
+public _DatUsedPathNamePtr: dw 0
+org	StackSize-40H
+
+segment _INIT(DATA,48H)
+public __init_begin:
+        dw      0
+public __init_start:
+
+segment _CONST(DATA,48H)
+public __const_start:
+	dw	0
+
+segment _DATA(DATA,68H)
+public __data_start:
+public CoreSig@CnsHandler :	dw	0
+
+segment _BSS(BSS,68H)
+public __bss_start:
+public __SH_sword:
+	org	2
+
+segment BSS_END(BSS,68H)
+public __bss_end:
+
+select _DATA
+extrn @InitPointer
+extrn @InitPriority
+
+select _BSS
+extrn @InitCount
+extrn @InitEnd
+extrn @InitDone
+extrn @ExitCode
+extrn @StackContextSP
+extrn @StackContextBP
+
+group DGROUP(_MAGIC,_INIT,_CONST,_DATA,_BSS,BSS_END)
+
+select _TEXT
+public __init0:
+
+extrn _main
+extrn __FloatInit
+extrn __FloatFinish
+extrn __FloatMathExcepDos
+extrn __FatalErrorPos
+extrn __FatalError
+extrn _ClassTable
+extrn _ExtCatTable
+extrn __InitSetup
+extrn __InitLoop
+
+	call	__begin
+	ret	far 0
+
+	dw	__bss_start
+	dw	_ExtCatTable
+	dw	_ClassTable
+	dw	_DatWordDead
+	dw	__bss_end
+
+public _p_leave:
+	int	LibLeave
+	int	LibSendExit
+
+        dw      __init_start
+        dw      __const_start
+
+public __begin:
+	sub	al, al
+	mov	ah, NmFilConnect
+	int	FilManager
+	jc	_p_abort
+	call	__FloatInit
+	call	__InitSetup
+	call	__InitLoop
+doExit:
+	call	__FloatFinish
+	mov	ah, NmProcId
+	int	ProcManager
+	mov	bx, ax
+	mov	ax, [@ExitCode]
+	mov	ah, NmProcKill
+	int	ProcManager
+
+public _p_abort:
+	mov	al, FailedToStartErr
+	mov	[@ExitCode], ax
+	jmp	doExit
+
+public __fp_0:
+	ret	0
+
+public __fp_1:
+	ret	0
+
+public __sigFp:
+	jmp	__FloatMathExcepDos
+
+public __math_excep:
+	call	__FatalErrorPos
+	mov	bx, FatalMathException
+	jmp	__FatalError
+
+public __InitSetup :
+	mov	ax, __const_start
+	sub	ax, __init_start
+	mov	bl, InitSize
+	div	bl
+	sub	ah, ah
+	mov	[@InitCount], ax
+	mul	bl
+	add	ax, __init_start
+	mov	[@InitEnd], ax
+	and	word [@InitDone], 0
+	ret	0
+
+public __InitLoop :
+	push	di
+	push	si
+	mov	bx, [@InitPointer]
+	jmp	traverseLoop
+nextLoop:
+	add	bx, InitSize
+chainLoop:
+traverseLoop:
+	cmp	bx, [@InitEnd]
+	jae	endOfArray
+	mov	al, [@InitPriority]
+	cmp	al, [bx][Priority]
+	jne	nextLoop
+	lea	ax, [bx][InitSize]
+	mov	[@InitPointer], ax
+	dec	word [@InitCount]
+	call	[bx][ProcVar]
+	mov	bx, [@InitPointer]
+	cmp	word [@InitDone], 0
+	je	traverseLoop
+initLoopRet:
+	pop	si
+	pop	di
+	ret	0
+
+endOfArray:
+	cmp	word [@InitCount], 0
+	je	stageComplete
+
+endOfList:
+	dec	byte [@InitPriority]
+	js	stageComplete
+	mov	bx, __init_start
+	jmp	chainLoop
+
+stageComplete:
+	inc	word [@InitDone]
+	mov	[@StackContextBP], bp
+	mov	[@StackContextSP], sp
+	call	_main
+	mov	[@ExitCode], ax
+	jmp	initLoopRet
+
+public _p_exit:
+	mov	sp, [@StackContextSP]
+	mov	bp, [@StackContextBP]
+	mov	[@ExitCode], bx
+	jmp	initLoopRet
+
+select _DATA
+public @InitPointer :		dw __init_start
+public @InitPriority :		db PRMAX
+
+select _BSS
+public @InitCount :   org 2
+public @InitEnd :     org 2
+public @InitDone :    org 2
+public @ExitCode :    org 2
+public @StackContextSP : org 2
+public @StackContextBP : org 2
+
+end *
diff --git a/code/SIBOSDK/src/iplib2.a b/code/SIBOSDK/src/iplib2.a
new file mode 100644
index 0000000..15b0e34
--- /dev/null
+++ b/code/SIBOSDK/src/iplib2.a
@@ -0,0 +1,9 @@
+(* 2K Epoc C header for use with PLIB *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 800H
+
+include "iplib.inc"
+
+
diff --git a/code/SIBOSDK/src/iplib8.a b/code/SIBOSDK/src/iplib8.a
new file mode 100644
index 0000000..273ccd8
--- /dev/null
+++ b/code/SIBOSDK/src/iplib8.a
@@ -0,0 +1,9 @@
+(* 8K Epoc C header for use with PLIB *)
+(* Release 1.00F NSM *)
+(* Copyright (C) Psion PLC 1991 *)
+
+StackSize = 2000H
+
+include "iplib.inc"
+
+
diff --git a/code/SIBOSDK/src/new.cpp b/code/SIBOSDK/src/new.cpp
new file mode 100644
index 0000000..3e3d176
--- /dev/null
+++ b/code/SIBOSDK/src/new.cpp
@@ -0,0 +1,90 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  NEW.CPP - new implementations.                		           *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <p_std.h>
+
+#pragma module(init_prio=>22)
+
+_STATIC void (*new_handler)(void);
+
+#pragma save, call(reg_return=>(ax,bx))
+void* operator new(unsigned size) {
+
+  void *b;
+
+  b=p_alloc(size);
+  if((b == NULL) && (new_handler) && (size))
+    new_handler();
+  return b;
+}
+#pragma restore
+
+void* operator new(unsigned, void *place) {
+
+  return place;
+}
+
+void operator delete(void *p) {
+
+  p_free(p);
+}
+
+void (* set_new_handler(void(*nh)()))() {
+
+  void (* ret)();
+
+  ret=new_handler;
+  new_handler=nh;
+  return ret;
+}
+
+extern "C" void * _vec_new( char * obj_ptr, unsigned n, unsigned siz, ctor_t ctor, unsigned vbnum) {
+
+  unsigned *h;
+
+  if (! obj_ptr) {
+    h=(unsigned *)p_alloc(n * siz + sizeof(unsigned));
+    if(h == NULL) {
+      if(new_handler)
+        new_handler();
+      return NULL;
+    }
+    *h=n;
+    obj_ptr= (char *)(h + 1);
+  }
+
+  if (ctor)
+    _call_ctors(ctor, (char *) obj_ptr, vbnum, n, siz);
+
+  return obj_ptr;
+}
+
+extern "C" void _vec_delete( char * obj_ptr, unsigned siz, dtor_t dtor, unsigned _free, unsigned vbnum, unsigned static_num)
+  {
+  unsigned n;
+  unsigned *tmp;
+
+  if (obj_ptr)
+    {
+    tmp = (unsigned *)obj_ptr-1;
+    if(dtor)
+      {
+      if(_free)
+        n=*tmp;
+      else
+        n=static_num;
+      obj_ptr+=n*siz;
+      _call_dtors(dtor,obj_ptr,vbnum,n,siz);
+      }
+    if(_free)
+      p_free(tmp);
+    }
+  }
diff --git a/code/SIBOSDK/src/nofloat.a b/code/SIBOSDK/src/nofloat.a
new file mode 100644
index 0000000..df1fa60
--- /dev/null
+++ b/code/SIBOSDK/src/nofloat.a
@@ -0,0 +1,33 @@
+(* Release 3.00 *)
+
+module nofloat
+
+public  FIDRQQ    (* wait, esc*)  =  0
+public  FIARQQ    (* wait, ds:*)  =  0
+public  FICRQQ    (* wait, cs:*)  =  0
+public  FIERQQ    (* wait, es:*)  =  0
+public  FISRQQ    (* wait, ss:*)  =  0
+
+public  FIWRQQ    (* nop, wait*)  =  0
+
+public  FJARQQ    (* Esc nn -> ds:nn*) =  0
+public  FJCRQQ    (* Esc nn -> cs:nn*) =  0
+public  FJSRQQ    (* Esc nn -> es:nn*) =  0
+public  FJERQQ    (* ???????????????*) =  0
+
+public  FIXRQQ  =  0 (* brings this module in - known to linker *)
+
+segment _TEXT(CODE,28H)
+
+extrn __fp_0
+
+public __FloatInit :
+    jmp  __fp_0
+public __FloatFinish:
+public __FloatInitInstance:
+public __FloatJmpSave :
+public __FloatJmpRestore :
+public __FloatMathExcepDos :
+    ret  0
+
+end
diff --git a/code/SIBOSDK/src/printf.c b/code/SIBOSDK/src/printf.c
new file mode 100644
index 0000000..3e3091b
--- /dev/null
+++ b/code/SIBOSDK/src/printf.c
@@ -0,0 +1,923 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  printf.c - formatted output module                                *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_CONIO
+#include <clib.h>
+
+#define _VPUTC(c) _vputc(c)
+
+_STATIC int   _insert_str(char *s, char c, int num);
+
+_STATIC int  _con_flush(FILE *st);
+_STATIC int  _buf_flush(FILE *st);
+
+enum modifier { none,                    /* modifier prefixes */
+                shortmod,                /* short integer */
+                longmod,                 /* long integer */
+                ldmod };                 /* LONGDOUBLE - syntax only */
+
+_STATIC void _vprinter(const char *format, va_list  _v_argptr)
+{
+    int  n, p, c;
+    int  np;
+    int  pad;
+    int  radix;
+    int  pretemp;
+    int  width, precision;
+    enum modifier mod;                  /* modifier type  */
+    int  genflag;
+    long  target;
+    char  *in_str;
+    char _fmt_buf[64], *plist;
+
+    n=0;
+    _vp_ret=0;
+    while((c=format[n++]) !=0)	  /* main loop to scan format string */
+    {
+        switch(c)
+        {
+	    case '%':
+		goto arg_eval;		      /* scan format spec */
+arg_eval_ret:
+#pragma warn(wubd => off)
+		n+=p;
+#pragma warn(wubd => on)
+                break;
+            default:                          /* output character */
+                _VPUTC(c);
+                break;
+        }
+    }
+    return;
+
+arg_eval:
+				    /* evaluate and output argument */
+    plist=(char *) &format[n];
+    p=0;			    /* set local format subscript */
+    _upperHex='a';                  /* default PF_HEX digit case */
+    genflag=0;			    /* all flags to default */
+
+/***************************************************************************
+*   This paragraph reads any flags from the format string. The optimal     *
+*   path is for no flags. Multiple flags are permitted.                    *
+***************************************************************************/
+    c=plist[p++];
+    if(c == '%')
+    {
+        _VPUTC(c);
+        goto arg_eval_ret;
+    }
+    while(c != 0)
+    {
+        switch(c)
+        {
+            case '-':
+                genflag|=PF_LEFT;
+                goto cont;
+            case '+':
+                genflag|=PF_SIGN;
+                goto cont;
+            case '\ ':
+                genflag|=PF_SPACE;
+                goto cont;
+            case '#':
+                genflag|=PF_HASH;
+                goto cont;
+            case '0':
+                genflag|=PF_ZFLAG;
+                goto cont;
+            default:
+                goto noflag;
+         }
+cont:
+         c=plist[p++];
+    }
+noflag:
+    if((genflag&PF_ZFLAG) && (genflag&PF_LEFT))
+        genflag&=(~PF_ZFLAG);
+    if((genflag&PF_SIGN) && (genflag&PF_SPACE))
+        genflag&=(~PF_SPACE);
+/***************************************************************************
+*   The next paragraph evaluates any width parameter if present. There is  *
+*   no limit on field width apart from integer range.                      *
+***************************************************************************/
+
+    width=0;
+    while (isdigit(c))
+    {
+	width *= 10;
+	width += c- 0x30;
+        c=plist[p++];
+    }
+    if(c == '*')		    /* _width is argument */
+    {
+	width = va_arg(_v_argptr, int);
+	if(width < 0)
+	{
+	    width*= -1;
+	    genflag|=PF_LEFT;
+            genflag&=(~PF_ZFLAG);
+	}
+        c=plist[p++];
+    }
+
+/***************************************************************************
+*   The next paragraph evaluates any precision parameter if present.       *
+*   Default precisions are set by the data type functions. PF_NOPOINT         *
+*   if precision implicitly set to 0. Maximum precison is 32 digits.       *
+***************************************************************************/
+
+    precision=0;
+    pretemp=0;
+    if(c == '.')
+    {
+        while(isdigit(c=plist[p++]))
+        {
+            pretemp *= 10;
+            pretemp += c - 0x30;
+        }
+	if(c == '*')			  /* precision is argument */
+        {
+            pretemp = va_arg(_v_argptr, int);
+            c=plist[p++];
+        }
+        if(pretemp >= 0)
+        {
+            if(pretemp == 0)		       /* precision explicitly zero */
+	        genflag|=PF_NOPOINT;
+            else
+            {
+	        precision=pretemp;		   /* precision non zero */
+	        if(precision > 32)
+		    precision = 32;
+            }
+            genflag|=PF_PSET;
+        }
+    }
+
+/***************************************************************************
+*   The next paragraph evaluates any type modifiers present. The optimal   *
+*   path is for no modifiers                                               *
+***************************************************************************/
+
+    switch(c)
+    {
+        case 0 :                          /* incomplete spec - return for */
+        case '\ ':                        /* literal output */
+            _VPUTC('%');
+            p=0;
+	    goto arg_eval_ret;
+        case 'h':
+            mod=shortmod;                 /* short integer */
+            goto modcont;
+        case 'l':
+            mod=longmod;                  /* long integer */
+            goto modcont;
+        case 'L':
+            mod=ldmod;                    /* LONGDOUBLE ( no semantics) */
+            goto modcont;
+        default:
+            mod=none;
+            break;
+modcont:
+        c=plist[p++];
+        break;
+    }
+
+/***************************************************************************
+*   The next paragraph is the main switch for data types. Arguments are    *
+*   fetched and evaluated by the appropriate conversion function with the  *
+*   result in a  buffer. The address of this buffer is passed to the	   *
+*   appropriate output section - _int_out, _real_out or _str_out.	   *
+***************************************************************************/
+
+    switch(c)
+    {
+        case 'i':                   /* integer types */
+        case 'd':
+	    genflag|=PF_IS_SIGNED;
+	    radix=10;
+	    switch(mod)
+            {
+                case longmod:
+		    target=va_arg(_v_argptr, long);
+                    break;
+                case shortmod:
+		    target= (long) va_arg(_v_argptr, short);
+                    break;
+                default:
+		    target= (long) va_arg(_v_argptr, int);
+                    break;
+            }
+	    goto int_out;
+	case 'u':			    /* unsigned */
+	    radix=10;
+	    goto get_uns;
+        case 'o':                           /* octal */
+	    genflag|=PF_OCT;
+	    radix=8;
+            goto get_uns;
+do_nptr:
+        case 'X':                           /* PF_HEX */
+	    genflag|=PF_UPPER;
+            _upperHex= 'A';
+	case 'x':
+	    genflag|=PF_HEX;
+	    radix=16;
+get_uns:
+	    switch(mod)
+            {
+                case longmod:
+		    target=va_arg(_v_argptr, long);
+                    break;
+                case shortmod:
+		    target= (long) (unsigned) va_arg(_v_argptr, short);
+                    break;
+                default:
+		    target= (long) (unsigned) va_arg(_v_argptr, int);
+                    break;
+            }
+	    goto int_out;
+int_ret:
+            break;
+	case 'E':			     /* reals */
+	    genflag|=PF_UPPER;		     /* exponent form */
+        case 'e':
+	    genflag|=PF_EXP;
+        case 'f':
+	    goto do_real;
+        case 'G':
+	    genflag|=PF_UPPER;
+        case 'g':
+	    genflag|=PF_GTYPE;
+do_real:
+            if(mod == ldmod)
+              genflag |= PF_LDMOD;
+	    if((precision == 0) && ((genflag&PF_NOPOINT)==0))
+		precision=6;
+            _v_argptr=_real_out(_v_argptr, genflag, width, precision);
+	    break;
+        case 'c':                               /* character */
+            if(!(genflag&PF_LEFT))
+            {
+              while(width > 1)
+              {
+                 _VPUTC(' ');
+                 --width;
+              }
+            }
+            _VPUTC(va_arg(_v_argptr, int));
+            while(width > 1)
+            {
+               _VPUTC(' ');
+               --width;
+            }
+	    goto arg_eval_ret;
+        case 's':
+            genflag&= ~PF_ZFLAG;
+            precision=pretemp;
+                in_str= (char *)(va_arg(_v_argptr, char *));
+            if(in_str)
+	        _str_out(in_str, genflag, width, precision);
+            break;
+        case 'n':
+            switch(mod)
+            {
+                case longmod:
+                    *(va_arg(_v_argptr, long *)) = _vp_ret;
+                    break;
+                default :
+                    *(va_arg(_v_argptr, int *)) = _vp_ret;
+                    break;
+            }
+      	    goto arg_eval_ret;
+        case 'p':                              /* pointer */
+                precision=4;
+                mod=none;
+                goto do_nptr;
+        default:             /* invalid type - return for literal output */
+            _VPUTC('%');
+            p=0;
+	    goto arg_eval_ret;
+    }
+    goto arg_eval_ret;
+
+/***************************************************************************
+*   This paragraph handles precision and format for the integer value	   *
+*   now in the form of an ASCIIZ string.                                   *
+***************************************************************************/
+
+int_out:
+
+    np=50;
+    if(genflag&PF_IS_SIGNED)
+        ltoa(target, &_fmt_buf[50], radix);
+    else
+        ultoa(target, &_fmt_buf[50], radix);
+    if(precision == 0)	      /* set default precision */
+    {
+        if((target == 0) && (genflag&PF_NOPOINT)) {
+          np=0;
+          if((genflag&PF_SPACE)  && ((genflag&PF_IS_SIGNED)))
+            _fmt_buf[np++]='\ ';
+          _fmt_buf[np]='\0';
+          _justify(_fmt_buf, genflag, width);               /* and ouput */
+            goto int_ret;
+        }
+        precision = 1;
+    }
+
+    if((genflag&PF_ZFLAG) && (!(genflag&PF_PSET)))
+    {
+        precision=width;
+        width=0;
+        if(((target < 0) || (genflag&PF_SIGN)) && (precision > 0))
+          --precision;
+    }
+    genflag&= ~PF_ZFLAG;
+    if((target < 0) && (genflag&PF_IS_SIGNED))
+        np++;
+    pad = precision - strlen(&_fmt_buf[np]);         /* pad with '0' to precision */
+    while(pad > 0)
+    {
+        _fmt_buf[--np]='0';
+        pad--;
+    }
+    if(genflag&(PF_HEX|PF_OCT))              /* PF_HEX and octal prefix */
+    {
+        if((genflag&PF_HASH) && (target))
+        {
+	    if(genflag&PF_HEX)
+            {
+		if(genflag&PF_UPPER)
+                    _fmt_buf[--np]='X';
+                else
+                    _fmt_buf[--np]='x';
+            }
+            _fmt_buf[--np]= '0';
+        }
+    }
+    if(genflag&PF_IS_SIGNED)
+    {                         /* set +/- */
+        if(target >= 0)
+        {
+            if(genflag&PF_SIGN)             /* leading + required */
+                _fmt_buf[--np]= '+';
+	    else if(genflag&PF_SPACE)	 /* leading PF_SPACE required */
+                _fmt_buf[--np]= ' ';
+        }
+        else
+            _fmt_buf[--np]='-';          /* copy existing PF_SIGN */
+    }
+    _justify(&_fmt_buf[np], genflag, width);      /* and ouput */
+    goto int_ret;
+
+
+}    /* end of vprinter */
+
+
+/***************************************************************************
+*   This next paragraph handles precision and format for the real value    *
+*   now in the form of an ASCCIZ string.                                   *
+***************************************************************************/
+
+va_list  _rreal_out(va_list _v_argptr, int flag, int wid, int prec)
+{
+    char _fmt_buf[64];
+    LONGDOUBLE ld;
+
+    if(flag&PF_LDMOD)
+      ld=va_arg(_v_argptr, LONGDOUBLE);
+    else
+      ld=(LONGDOUBLE) va_arg(_v_argptr, double);
+    _f_fmt(_fmt_buf, ld, flag, prec);
+    _justify(_fmt_buf, flag, wid);
+    return(_v_argptr);
+}
+
+_STATIC int _insert_str(char *s, char c, int num)
+{                                        /* insert characters into string */
+    movmem(s, s+num, strlen(s)+1);
+    setmem(s, num, c);
+    return(num);
+}
+
+/***************************************************************************
+*   This next function handles far pointer arguments.                      *
+***************************************************************************/
+
+
+char  *_fptoa(unsigned long ptr, char *s)
+    {
+    int pad;
+    unsigned off;
+
+    _upperHex='A';
+    ultoa(ptr>>16, s, 16);
+    s[4]=0;
+    pad=4-strlen(s);
+    if(pad > 0)
+        _insert_str(s, '0', pad);
+    s[4]=':';
+    off=(unsigned) ptr;
+    ultoa((unsigned long) off, &s[5], 16);
+    pad=4-strlen(&s[5]);
+    s[9]=0;
+    if(pad > 0)
+        _insert_str(&s[5], '0', pad);
+    _upperHex='a';
+    return(s);
+    }
+
+char *_f_fmt(char *_fmt_buf, LONGDOUBLE num, int flag, int prec)
+{
+    int  np, nq;
+    char extemp[18], out_str[64];
+    int  dec, csign;
+    int fd;
+    int r, t;
+    int round, noround, tzeros;
+
+    np=0;
+    nq=0;
+    _cvt( num, 18, &dec, &csign, out_str);
+    if(abs(dec) > 30)			/* default to exponential form */
+	flag|=PF_EXP;
+    if(csign)				/* set PF_SIGN */
+    	_fmt_buf[np++]='-';
+    else if(flag&PF_SIGN)
+        _fmt_buf[np++]= '+';		/* leading + */
+    else if(flag&PF_SPACE)
+	_fmt_buf[np++]= ' ';		/* leading space */
+    if(flag&PF_HASH)
+	flag&=~PF_NOPOINT; 		/* force decimal point */
+    fd=np;
+
+/***************************************************************************
+*   This paragraph evaluates whether the exponential form is required and  *
+*   copies the first digit of the mantissa and inserts the decimal point   *
+*   If the exponent form is not being used, the position of the decimal    *
+*   point is calulated and 0s are inserted if necessary.                   *
+***************************************************************************/
+
+    if( ((flag&PF_GTYPE) && ((dec > (prec)) || (dec < -4))) || (flag&PF_EXP))
+    {
+	flag|=PF_EXP;		    /* get first digit and decimal point */
+	_fmt_buf[np++]=out_str[nq++];
+	if(flag&PF_GTYPE)
+	    --prec;
+	if(!(flag&PF_NOPOINT))
+	    _fmt_buf[np++]=DEC_POINT;
+    }
+    else
+    {
+	flag&=~PF_EXP;
+        if(dec <= 0)               /* if negative exponent pad */
+        {
+	    _fmt_buf[np++]='0';
+	    if(!(flag&PF_NOPOINT))
+            {
+                r=dec;
+		_fmt_buf[np++]=DEC_POINT;
+                while(r++ < 0)
+                {
+		    if(--prec < 0) {
+                        nq=-1; /* dont round */
+                        break;
+                    }
+		    _fmt_buf[np++]='0';
+                }
+            }
+            else
+              nq=-1;
+        }
+        else                           /* positive exponent */
+        {
+            r=dec;
+            while(r-- > 0)
+            {
+		t=out_str[nq++];
+		if(nq > 17)
+                    t='0';
+		_fmt_buf[np++]= (char) t;
+		if(flag&PF_GTYPE)
+		{
+		    if(prec-- == 0)
+		        break;
+		}
+            }
+	    if(!(flag&PF_NOPOINT))
+		_fmt_buf[np++]=DEC_POINT;
+        }
+    }
+
+/***************************************************************************
+*   This paragraph copies the digits to the right of the decimal point     *
+*   to the limit of precison, padding with 0s if necessary.                *
+***************************************************************************/
+
+    noround=FALSE;
+    tzeros=FALSE;
+    if(!(flag&PF_NOPOINT)) 		    /* copy digits to precision */
+    {
+	tzeros=TRUE;
+	while(prec > 0)
+	{
+	    if(nq > 17)
+            {
+                noround=TRUE;
+                break;
+            }
+	    _fmt_buf[np++]=out_str[nq++];
+	    prec--;
+        }
+	if (prec > 0)
+        {                                 /* pad to precision if necessary */
+	    noround=TRUE;
+	    if((!(flag&PF_GTYPE)) || (flag&PF_HASH))
+	    {
+		while(prec-- > 0)
+		{
+		    _fmt_buf[np++]='0';
+		}
+	    }
+	}
+    }
+    _fmt_buf[np]=0;
+
+/***************************************************************************
+*   This paragraph rounds the copied number if any digits remain unused.   *
+***************************************************************************/
+
+    if(nq != -1) {
+      round=out_str[nq];
+      if((!noround) && (isdigit(round)))     /* round if any digits remain */
+      {
+  	r=np-1;
+          if(round >= '5')
+          {
+              while(r >= fd-1)
+              {
+  		if(_fmt_buf[r] == DEC_POINT)	   /* skip decimal point */
+                      r--;
+                  if(++_fmt_buf[r] > '9')
+                      _fmt_buf[r--]='0';
+                  else
+                      break;                 /* no carry */
+                  if(r < fd)
+                  {
+  		    if(flag&PF_EXP)	   /* handle high order carry */
+                      {
+                          _fmt_buf[r+1]='1';
+  			++dec;
+                      }
+                      else
+                      {
+                          _insert_str(&_fmt_buf[fd], '1', 1);
+  			np++;
+                      }
+                      break;
+                  }
+              }
+          }
+      }
+    }
+
+    if((tzeros) && (flag&(PF_GTYPE|PF_CPP)) && (!(flag&PF_HASH)))
+    {
+	while(_fmt_buf[--np] == '0')
+	{
+	    _fmt_buf[np]=0;
+	}
+	++np;
+    }
+
+/***************************************************************************
+*   If required, this paragraph converts the exponent to ASCII string and  *
+*   copies it to the target buffer.                                        *
+***************************************************************************/
+
+    if((_fmt_buf[np-1] == DEC_POINT) && (!(flag&PF_HASH)))
+        --np;
+    if((flag&PF_EXP) && ((dec != 1) || (!(flag&PF_GTYPE))))
+    {
+	if(flag&PF_UPPER)
+	    _fmt_buf[np++]='E';
+        else
+	    _fmt_buf[np++]='e';
+        if(--dec < 0)
+        {
+	    _fmt_buf[np++]='-';
+            dec=abs(dec);
+        }
+        else
+	    _fmt_buf[np++]='+';
+        itoa(dec, extemp, 10);
+        t=strlen(extemp);
+        r=2-t;
+        if(r < 0 )
+	    r=0;
+	while(r--)
+        {                                  /* insert leading 0s */
+	    _fmt_buf[np++]='0';
+        }
+        r=0;
+        while(r < t)
+        {
+	    _fmt_buf[np++]=extemp[r++];
+        }
+    }
+
+/***************************************************************************
+*   This paragraph terminates the string and calls the function which      *
+*   justifies the number within its field width and outputs it.            *
+***************************************************************************/
+    _fmt_buf[np]=0;
+    return(_fmt_buf);
+}
+
+void _vp_setbuf(FILE *st, char *buffer)
+{
+    st->_base=buffer;		
+    st->_ptr=buffer;
+    st->_size=PF_TEMP_BUF;
+    st->_cnt=PF_TEMP_BUF;
+    st->_flag|=_F_UBUF;
+    st->_flag&=(~_F_RST);
+    return;
+}
+
+void _vp_freebuf(FILE *st)
+{
+    st->_size=0;
+    st->_cnt=0;
+    st->_flag&=(~_F_UBUF);
+    return;
+}
+
+/*-------------------------------------------------------------------------*
+*  printf.c - formatted output to stdout                                   *
+*  This function provides formatted output to stdout for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  printf(const char *format, ...)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if(stdout->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        stdout->_flag|=_F_RST;
+        _vp_setbuf(stdout, buffer);
+        temp_buf=1;
+    }
+    _vp_flush=_flusher;             /* set output flusher */
+    _stream=stdout;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    _vprinter(format, _v_argptr);    /* do it */
+    if(temp_buf)
+    {
+        _flusher(stdout);
+        stdout->_flag|=_F_RST;
+        _vp_freebuf(stdout);
+    }
+    else if(stdout->_flag&_F_DEV)
+        _flusher(stdout);
+    ret=_vp_ret;
+    return(ret);                 /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  cprintf.c - formatted output to console                                 *
+*  This function provides formatted output to console for a variable       *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  _con_flush(FILE *st)
+{
+     int n, num;
+     char *buf;
+
+     n=0;
+     buf=st->_base;
+     num=st->_cnt;
+     if(num < 0)
+         num=0;
+     num=st->_size-num;
+     while(num-- > 0)
+     {
+         putch(buf[n++]);
+     }
+     st->_cnt=st->_size;
+     st->_ptr=st->_base;
+     return(0);
+}
+
+int  cprintf(const char *format, ...)
+{
+
+    va_list _v_argptr;
+    FILE cst;
+    char cbuf[PF_VBSIZE];
+    int ret;
+
+    _vp_flush=_con_flush;            /* set output function */
+    cst._cnt=PF_VBSIZE;
+    cst._size=PF_VBSIZE;
+    cst._base=cbuf;
+    cst._ptr=cbuf;
+    _stream=&cst;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    _vprinter(format, _v_argptr);    /* do it */
+    _con_flush(&cst);
+    ret=_vp_ret;
+    return(ret);                 /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  sprintf.c - formatted output to buffer                                  *
+*  This function provides formatted output to a character buffer for a     *
+*  variable number of arguments.                                           *
+*--------------------------------------------------------------------------*/
+
+int  _buf_flush(FILE *st)
+{
+    st->_cnt=st->_size;
+    st->_ptr=st->_base;
+    return(0);
+}
+
+int  sprintf(char *s, const char *format, ...)
+{
+    va_list _v_argptr;
+    FILE sst;
+    int ret;
+
+    _vp_flush=_buf_flush;            /* set output function */
+    sst._base=s;
+    sst._ptr=s;
+    sst._cnt=INT_MAX-1;
+    sst._size=INT_MAX-1;
+    sst._flag=_F_BIN;
+    _stream=&sst;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    _vprinter(format, _v_argptr);    /* do it */
+    *sst._ptr=0;
+    ret=_vp_ret;
+    return(ret);                 /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  fprintf.c - formatted output to stream                                  *
+*  This function provides formatted output to stream for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  fprintf(FILE *st, const char *format, ...)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if((st->_flag&_F_IN) || (!(st->_flag&_F_WRIT)))
+        return(-1);
+    if(st->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        st->_flag|=_F_RST;
+        _vp_setbuf(st, buffer);
+        temp_buf=1;
+    }
+    _vp_flush=_flusher;             /* set output function */
+    _stream=st; 		     /* initialise file pointer */
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    _vprinter(format, _v_argptr);     /* do it */
+    if(temp_buf)
+    {
+        _flusher(st);
+        st->_flag|=_F_RST;
+        _vp_freebuf(st);
+    }
+    else if(st->_flag&_F_DEV)
+        _flusher(st);
+    ret=_vp_ret;
+    return(ret);                  /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  vprintf.c - formatted output to stdout                                  *
+*  This function provides formatted output to stdout for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  vprintf(const char *format, va_list param)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if(stdout->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        stdout->_flag|=_F_RST;
+        _vp_setbuf(stdout, buffer);
+        temp_buf=1;
+    }
+    _vp_flush=_flusher;            /* set output function  */
+    _v_argptr= param;              /* initialise argument pointer */
+    _stream=stdout;
+    _vprinter(format, _v_argptr);  /* do it */
+    if(temp_buf)
+    {
+        _flusher(stdout);
+        stdout->_flag|=_F_RST;
+        _vp_freebuf(stdout);
+    }
+    else if(stdout->_flag&_F_DEV)
+        _flusher(stdout);
+    ret=_vp_ret;
+    return(ret);               /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  vsprintf.c - formatted output to buffer                                 *
+*  This function provides formatted output to a character buffer for a     *
+*  variable number of arguments.                                           *
+*--------------------------------------------------------------------------*/
+
+int  vsprintf(char *s, const char *format, va_list param)
+{
+    va_list _v_argptr;
+    FILE sst;
+    int ret;
+
+    _vp_flush=_buf_flush;               /* set output function */
+    sst._base=s;
+    sst._ptr=s;
+    sst._cnt=INT_MAX-1;
+    sst._size=INT_MAX-1;
+    sst._flag=_F_BIN;
+    _stream=&sst;
+    _v_argptr= param;                   /* initialise argument pointer */
+    _vprinter(format, _v_argptr);	/* do it */
+    *sst._ptr=0;                        /* terminator for output string */
+    ret=_vp_ret;
+    return(ret);                    /* return number of characters output */
+}
+
+/*-------------------------------------------------------------------------*
+*  vfprintf.c - formatted output to stream                                 *
+*  This function provides formatted output to stream for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  vfprintf(FILE *st, const char *format, va_list param)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if((st->_flag&_F_IN) || (!(st->_flag&_F_WRIT)))
+        return(-1);
+    if(st->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        st->_flag|=_F_RST;
+        _vp_setbuf(st, buffer);
+        temp_buf=1;
+    }
+    _vp_flush=_flusher;            /* set output function */
+    _stream=st; 		    /* set file pointer */
+    _v_argptr=param;                /* initialise argument pointer */
+    _vprinter(format, _v_argptr);   /* do it */
+    if(temp_buf)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        _flusher(st);
+        st->_flag|=_F_RST;
+        _vp_setbuf(st, buffer);
+    }
+    else if(st->_flag&_F_DEV)
+        _flusher(st);
+    ret=_vp_ret;
+    return(ret);                /* return number of characters output */
+}
diff --git a/code/SIBOSDK/src/r_emul.a b/code/SIBOSDK/src/r_emul.a
new file mode 100644
index 0000000..057c087
--- /dev/null
+++ b/code/SIBOSDK/src/r_emul.a
@@ -0,0 +1,136 @@
+(* Release 3.00 *)
+
+module r_emul
+
+include "corelib.inc"
+include "epocdefs.inc"
+
+public  FIDRQQ   =  05C32H
+public  FIWRQQ   =  0A23DH
+
+public  FIERQQ   =  01632H
+public  FIARQQ   =  0FE32H
+public  FISRQQ   =  00632H
+public  FICRQQ   =  00E32H
+
+public  FJERQQ  =  00000H
+public  FJARQQ  =  04000H
+public  FJSRQQ  =  08000H
+public  FJCRQQ  =  0C000H
+
+public  FIXRQQ  =  0
+
+segment _TEXT(CODE,28H)
+segment _DATA(DATA,28H)
+
+__emName: db	'SYS$8087.LDD',0
+__lddName: db	'EM$:',0
+__lddNameX: db	'EM$',0
+
+extrn __SH_sword
+extrn _DatCommandPtr
+
+segment _DATA(DATA,28H)
+
+__FChan: dw 0
+
+select _TEXT
+
+extrn __fp_1
+extrn __sigFp
+extrn __math_excep
+extrn __FatalErrorPos
+extrn __FatalError
+
+xEnv	=	-256
+xBuf	=	xEnv-MaxPathSize
+
+public __FloatInit:
+
+    push bp
+    mov	 bp, sp
+    add  sp, xBuf
+;
+    sub	 dx, dx
+    mov	 cx, [_DatCommandPtr]
+    jcxz noCommandLine
+tryAgain:
+    mov	 bx, __emName
+    lea	 di, [bp][xBuf]
+    sub	 si, si
+    sub	 al, al
+    mov	 ah, NmFilParse
+    int	 FilManager
+    jc	 noCommandLine
+    mov	 bx, di
+    xor	 al, al
+    mov  ah, NmDevLoadLDD
+    int  DevManager
+    jnc	 loadedLdd
+    cmp	 al, ExistsErr
+    je   loadedLdd
+    test dx, dx
+    jne	 openFailed
+noCommandLine:
+    inc	 dx
+    lea	 si, [bp][xEnv]
+    mov  di, __lddNameX
+    mov  ah, NmGenEnvStringGet
+    int  GenManager
+    jc	 openFailed
+    mov	 cx, si
+    jmp	 tryAgain
+loadedLdd:
+    mov  dx, __sigFp
+    mov	 cx, -1
+    mov	 bx, __lddName
+    mov  ah, NmIoOpen
+    int  DevManager
+    jc	 openFailed
+    mov  [__FChan], ax
+;
+    mov	 sp, bp
+    pop	 bp
+    jmp  __fp_1
+;
+openFailed:
+    call __FatalErrorPos
+    mov  bx, 0FFFFH
+    jmp  __FatalError
+
+public __FloatFinish:
+
+    mov  bx, [__FChan]
+    test bx, bx
+    je	 skipClose
+    mov	 ah, NmIoClose
+    int  IoManager
+    mov	 bx, __lddNameX
+    mov  dx, LDDSignature
+    mov  ah, NmDevDelete
+    int	 DevManager
+skipClose:
+    ret  0
+
+public __FloatMathExcepDos :
+    fstsw [__SH_sword]
+    fclex
+    jmp near __math_excep
+
+public __FloatJmpSave :
+
+    fld  st(0), st(1)
+    fstp tbyte [di][_j_st1], st(0)
+    fld  st(0), st(2)
+    fstp tbyte [di][_j_st2], st(0)
+    ret  0
+
+public __FloatJmpRestore :
+
+    fld  tbyte st(0), [si][_j_st1]
+    fstp st(2), st(0)
+    fld  tbyte st(0), [si][_j_st2]
+    fstp st(3), st(0)
+    ret  0
+
+end
diff --git a/code/SIBOSDK/src/scanf.c b/code/SIBOSDK/src/scanf.c
new file mode 100644
index 0000000..3129409
--- /dev/null
+++ b/code/SIBOSDK/src/scanf.c
@@ -0,0 +1,899 @@
+/* Release 3.00 */
+
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  r_scanf.c - MSDOS formatted input module                                *
+*                                                                          *
+*  COPYRIGHT (C) 1989 Jensen and Partners. All Rights Reserved             *
+*  Written by Simon Knight.                                                *
+*                                                                          *
+*  COPYRIGHT (C) 1991 Psion PLC. All Rights Reserved                       *
+*  Modified by NSM.                                                        *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _USE_CONIO
+#include <clib.h>
+
+_STATIC void _vscanner(const char *param_list, va_list _v_argptr);
+_STATIC va_list  _get_int(int pmod, int smod, unsigned flag, int width, va_list _v_argptr);
+_STATIC va_list  _get_char(int pmod, unsigned flag, int width, int setwidth, va_list _v_argptr);
+_STATIC va_list  _get_str(int pmod, unsigned flag, int width, va_list _v_argptr);
+_STATIC va_list  _get_str_delim(char *s, int pmod, unsigned flag, int width, va_list _v_argptr);
+_STATIC va_list  _get_pointer(int pmod, unsigned flag, va_list _v_argptr);
+_STATIC int      _skip_space(void);
+_STATIC int _scan_input(int scan_state);
+_STATIC int  _isterm(char *s, char tc);
+_STATIC int _buf_fil(FILE *st);
+_STATIC int _con_fil(FILE *st);
+
+int      _vgetc(void);
+int      _vungetc(int c);
+
+enum modifier { none,                    /* modifier prefixes */
+                shortmod,                /* short integer */
+                longmod,                 /* long integer */
+                ldmod };                 /* LONGDOUBLE */
+
+#define _VGETC() _vgetc()
+#define _VUNGETC(c) _vungetc(c)
+#define _SKIP_SPACE() _skip_space()
+#define _SCAN_INPUT(scan_state) _scan_input(scan_state)
+
+/****************************************************************************
+*   this function scans the format string.                                  *
+****************************************************************************/
+
+_STATIC void _vscanner(const char *plist, va_list _v_argptr)
+{
+    int  n;
+    int  c, i;
+    int  p, f;
+    int pmod, smod;
+    int width, setwidth;
+    unsigned flag;
+    char *tlist;
+
+    n=0;
+    _s_args=0;
+    _vs_count=0;                          /* zero counts */
+    while((c=plist[n++]) != 0)            /* scan format string */
+    {
+        if(_v_argptr == NULL)
+            break;
+        if(isspace(c))                     /* skip white space characters */
+        {                                  /* between input data */
+            while(isspace(i=_VGETC()));    /* force end of file */
+            if(i > 0)
+            {
+                _VUNGETC(i);
+                continue;
+            }
+            else
+                return;
+        }
+        if(c == '%')                      /* evaluate format spec */
+	{
+	    tlist=(char *) &plist[n];
+	    goto _fmt_eval;
+_fmt_eval_ret:
+#pragma warn(wubd => off)
+	    if(p)
+            {
+		n+=p;
+#pragma warn(wubd => on)
+                continue;
+            }
+            else                               /* format spec error */
+            {                                  /* get next character and */
+                if((c=plist[n++]) == 0)        /* check against input */
+                    break;
+            }
+        }
+        if(c != (i =_VGETC()))            /* if input char doesn't match - */
+        {
+            _VUNGETC(c);
+            break;                        /* terminate */
+        }
+    }
+    _vs_count++;
+    return;
+
+/****************************************************************************
+*   This routine evaluates the format spec.                                 *
+****************************************************************************/
+
+_fmt_eval:
+
+    p=0;
+    flag=0;
+    f=tlist[0];
+    if(f == '*')
+    {
+	flag|=SF_SUPRESS; 		      /* suppress asignment */
+        p++;
+    }
+
+/***************************************************************************
+*   The next paragraph evaluates any width parameter if present. There is  *
+*   no limit on field width apart from integer range.                      *
+***************************************************************************/
+
+    width=0;
+    f=tlist[p++];
+    while (isdigit(f))
+    {
+	width *= 10;
+	width += f- 0x30;
+        f=tlist[p++];
+    }
+    if(!width)
+    {
+	setwidth=0;			  /* width explicitly 0 */
+	width=SHRT_MAX;
+    }
+    else
+	setwidth=width;
+
+/***************************************************************************
+*   This paragraph evaluates any pointer modifiers present. The optimal    *
+*   path is for no modifiers                                               *
+***************************************************************************/
+
+    pmod=none;
+
+/***************************************************************************
+*   This paragraph evaluates any size modifiers present. The optimal       *
+*   path is for no modifiers                                               *
+***************************************************************************/
+
+    switch(f)
+    {
+        case 0 :                          /* incomplete spec - return */
+        case '\ ':
+	    p=0;
+	    goto _fmt_eval_ret;
+        case 'h':
+            smod=shortmod;                 /* short integer */
+            f=tlist[p++];
+            break;
+        case 'L':
+            smod=ldmod;                    /* LONGDOUBLE */
+            f=tlist[p++];
+            break;
+        case 'l':
+            smod=longmod;                  /* long integer */
+            f=tlist[p++];
+            break;
+        default:
+            smod=none;
+            break;
+    }
+
+/***************************************************************************
+*   This paragraph is the main type switch. The argument pointer is taken  *
+*   from the argument list and input and conversion functions called, where*
+*   if not disabled, an assignment is made.                                *
+***************************************************************************/
+
+    switch(f)
+    {
+        case 'i':
+	    flag|=SF_WILD;
+	    goto _do_int;
+            break;
+        case 'd':
+	    goto _do_int;
+            break;
+        case 'o':
+	    flag|=SF_OCT;
+	    goto _do_int;
+            break;
+        case 'X':
+        case 'x':
+	    flag|=SF_HEX;
+	    goto _do_int;
+            break;
+        case 'U':
+	    flag|=SF_UPPER;
+        case 'u':
+	    flag|=SF_NSIGNED;
+_do_int:
+	    _v_argptr=_get_int(pmod, smod, flag, width, _v_argptr);
+            break;
+        case 'E':                              /* real types */
+        case 'e':
+        case 'f':
+        case 'G':
+	case 'g':
+            _v_argptr=_real_in(pmod, smod, flag, width, _v_argptr);
+            break;
+        case 'c':                              /* character */
+	    _v_argptr=_get_char(pmod, flag, width, setwidth, _v_argptr);
+            break;
+        case 's':                              /* string */
+	    _v_argptr=_get_str(pmod, flag, width, _v_argptr);
+            break;
+        case '[':                              /* deliminated string */
+	    _v_argptr=_get_str_delim(&tlist[p], pmod, flag, width, _v_argptr);
+	    while((tlist[p++] != ']') && (p-1));
+            break;
+        case 'n':                              /* character count */
+	    if(smod == longmod)
+		*(va_arg(_v_argptr, long *)) = _vs_count;
+	    else
+		*(va_arg(_v_argptr, int *)) = _vs_count;
+	    break;
+	case 'p':			       /* pointer */
+	    flag|=(SF_HEX);
+	    pmod=none;
+	    goto _do_int;
+        default:
+	    p=0;
+	    goto _fmt_eval_ret;
+    }
+    goto _fmt_eval_ret; 		       /* return */
+}
+
+_STATIC int _skip_space()
+{
+    int i;
+
+    while(isspace(i=_VGETC()));           /* skip white space in stream */
+    if(i >= 0)
+    {
+        _VUNGETC(i);
+        return(0);
+    }
+    else if(_s_args == 0)
+        longjmp(_EOFhandler, 1);
+    return(-1);
+}
+
+_STATIC int _scan_input(int scan_state)
+{
+    int c;
+
+    c=_VGETC();
+    if(c != -1)
+        return(c);
+    if((_s_args == 0) && (scan_state == 0))
+        longjmp(_EOFhandler, 1);
+    return(-1);
+}
+
+/****************************************************************************
+*   This function scans the input stream and converts to an integer.        *
+****************************************************************************/
+
+_STATIC va_list  _get_int(int pmod, int smod, unsigned flag, int width, va_list _v_argptr)
+{
+    unsigned long temp;
+    int c, good_scan;
+    int negative;
+    void *iptr;
+
+    temp=0;
+    good_scan=0;
+    negative=FALSE;
+    if(_SKIP_SPACE() == -1)
+        return(_v_argptr);
+    c=_SCAN_INPUT(good_scan);
+    if((c == '+') && (width))
+    {
+        if((c=_SCAN_INPUT(good_scan)) == -1)
+            return(_v_argptr);
+	--width;
+    }
+    else if((c == '-') && (width))
+    {                                    /* number is negative */
+        negative=TRUE;
+        if((c=_SCAN_INPUT(good_scan)) == -1)
+            return(_v_argptr);
+	--width;
+    }
+    if(flag&SF_WILD)
+    {                                    /* get dec oct or hex */
+	if((c =='0') && (width))
+        {
+	    flag|=SF_OCT;
+	    --width;
+	    good_scan=1;
+            c=_SCAN_INPUT(good_scan);
+            c=tolower(c);
+	    if(c == 'x')
+	    {
+		flag|=SF_HEX;
+                if((c=_SCAN_INPUT(good_scan)) == -1)
+                    return(_v_argptr);
+		--width;
+            }
+        }
+    }
+    if(flag&SF_HEX)			     /* convert hex */
+    {
+	if((c =='0') && (width))
+        {
+	    --width;
+	    good_scan=1;
+            c=_SCAN_INPUT(good_scan);
+            c=tolower(c);
+	    if(c == 'x')
+	    {
+                if((c=_SCAN_INPUT(good_scan)) == -1)
+                    return(_v_argptr);
+		--width;
+            }
+        }
+	while((isxdigit(c=tolower(c))) && (width >0))
+        {
+            good_scan=1;
+            temp*=16;
+            if(!isdigit(c))
+                c-=87;
+            else
+                c-='0';
+            temp+=c;
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }
+    }
+    else if(flag&SF_OCT)				 /* convert octal */
+    {
+	while((c >= '0') && (c <= '7') && (width>0))
+        {
+            good_scan=1;
+            temp*=8;
+            temp+=c-'0';
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }
+    }
+    else                                    /* convert decimal */
+    {
+	while((isdigit(c)) && (width>0))
+        {
+            good_scan=1;
+            temp*=10;
+            temp+=c-'0';
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }
+    }
+    _VUNGETC(c);
+    if((!(flag&SF_NSIGNED)) && (negative))	/* ignore '-' if unsigned */
+        temp*= -1;
+    if(!good_scan)
+        return(NULL);
+    if(!(flag&SF_SUPRESS))	/* assign field unless suppressed */
+    {
+	if(flag&SF_UPPER)
+            smod=longmod;
+	iptr = (va_arg(_v_argptr, void *));
+        switch(smod)
+        {
+            case shortmod:
+                *((short *) iptr) = (short) temp;
+                break;
+            case longmod:
+                *((long *) iptr) = (long) temp;
+                break;
+            default:
+                *((int *) iptr) = (int) temp;
+                break;
+        }
+        _s_args++;                          /* inc argument counter */
+    }
+    return(_v_argptr);
+}
+
+/****************************************************************************
+*   This function scans the input stream and converts to real.              *
+****************************************************************************/
+
+#pragma warn(wall => off)
+
+va_list _rreal_in(int pmod, int smod, unsigned flag, int width, va_list _v_argptr)
+{
+    int n, q, c, good_scan;
+    LONGDOUBLE volatile dtemp;
+    char  _fmt_buf[64]; 	      /* buffer for formatted number */
+    void *dptr;
+
+    n=0;
+    good_scan=0;
+    if(_SKIP_SPACE() == -1)
+        return(_v_argptr);
+    c=_SCAN_INPUT(good_scan);
+    while(1)
+    {
+	if((c == '+') || (c == '-'))	   /* leading sign */
+        {
+	    _fmt_buf[n++]= (char) c;
+            if((c=_SCAN_INPUT(good_scan)) == -1)
+                return(_v_argptr);
+	    --width;
+        }                        /* width check always after _VGETC */
+        for(q=0; q<2; q++)
+        {
+	    while((isdigit(c)) && (width))     /* get digits */
+            {
+                good_scan=1;
+		_fmt_buf[n++]= (char) c;
+                c=_SCAN_INPUT(good_scan);
+		--width;
+            }
+	    if((c == DEC_POINT) && (q == 0) && (width))   /* decimal point */
+            {
+		_fmt_buf[n++]= (char) c;
+                if((c=_SCAN_INPUT(good_scan)) == -1)
+                    break;
+		--width;
+            }
+            else if(q == 0)
+                break;
+        }                  /* go back for more digits if first iteration */
+	if(!width)
+            break;         /* exponent */
+        if((c == 'E') || (c == 'e') || (c == 'D') || (c == 'd'))
+        {
+	    _fmt_buf[n++]= (char) c;
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }
+        else
+            break;
+	if(!width)	    /* exponent leading sign */
+            break;
+	if((c == '+') || (c == '-'))
+        {
+	    _fmt_buf[n++]= (char) c;
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }                   /* exponent digits */
+	while((isdigit(c)) && (width))
+        {
+	    _fmt_buf[n++]= (char) c;
+            c=_SCAN_INPUT(good_scan);
+	    --width;
+        }
+        break;
+    }
+    _fmt_buf[n]=0;           /* terminate string */
+    _VUNGETC(c);
+    if(!good_scan)
+        return(NULL);
+    if(!(flag&SF_SUPRESS))
+    {
+	dtemp=atofl(_fmt_buf);	 /* convert and assign if not suppressed */
+	dptr = (va_arg(_v_argptr, void *));
+        switch(smod)
+        {
+            case ldmod :
+                *((LONGDOUBLE *) dptr) = dtemp;
+                break;
+            case longmod :
+                *((double *) dptr) = (double) dtemp;
+                break;
+            default :
+                *((float *) dptr) = (float) dtemp;
+                break;
+        }
+        _s_args++;
+    }
+    return(_v_argptr);
+}
+
+/****************************************************************************
+*   This function scans the input stream for the next width characters even *
+*   if white space.                                                         *
+****************************************************************************/
+
+_STATIC va_list  _get_char(int pmod, unsigned flag, int width, int setwidth, va_list _v_argptr)
+{
+    int c, n, good_scan;
+    char *array;
+
+    n=0;
+    good_scan=0;
+    if(!setwidth)		   /* width = 1 if not set */
+	width=1;
+    if(!(flag&SF_SUPRESS))	   /* if not suppressed get char pointer */
+    {
+	array=va_arg(_v_argptr, char *);
+    }
+    while(width)
+    {                              /* scan input */
+        if((c=_SCAN_INPUT(good_scan)) == -1)
+            break;
+	--width;
+	good_scan=1;
+	if(!(flag&SF_SUPRESS))	   /* assign if not suppressed */
+        {
+	    array[n++]=(char) c;              /* terminate string if not suppressed */
+        }
+    }
+    if(good_scan)
+      ++_s_args;
+    else
+      return(NULL);
+    return(_v_argptr);
+}
+
+/****************************************************************************
+*   This function scans the input stream for the next width characters      *
+*   until it finds a white space character.                                 *
+****************************************************************************/
+
+_STATIC va_list  _get_str(int pmod, unsigned flag, int width, va_list _v_argptr)
+{
+    int c, n, good_scan;
+    char *array;
+
+    n=0;
+    good_scan=0;
+    if(_SKIP_SPACE() == -1)
+        return(_v_argptr);
+    c=_SCAN_INPUT(good_scan);
+    if(!(flag&SF_SUPRESS))	 /* get char pointer if not suppressed */
+    {
+	array=va_arg(_v_argptr, char *);
+    }
+    while (width)
+    {
+        if(isspace(c))   /* terminate if white-space or EOF */
+            break;
+	good_scan=1;
+	if(!(flag&SF_SUPRESS))   /* assign if not suppressed */
+        {
+	    array[n++]=(char) c;
+        }
+        if((c=_SCAN_INPUT(good_scan)) == -1)
+            break;
+	--width;
+    }
+    _VUNGETC(c);
+    if(!(flag&SF_SUPRESS))       /* terminate string if not suppressed */
+    {
+	array[n]='\0';              /* terminate string if not suppressed */
+    }
+    if(good_scan)
+      ++_s_args;
+    else
+      return(NULL);
+    return(_v_argptr);
+}
+
+/****************************************************************************
+*   This function scans the input stream for the next width characters      *
+*   until it finds a white space character.                                 *
+****************************************************************************/
+
+_STATIC va_list  _get_str_delim(char *s, int pmod, unsigned flag , int width, va_list _v_argptr)
+{
+    int c, n, good_scan;
+    char *array;
+
+    n=0;
+    good_scan=0;
+    if((c=_SCAN_INPUT(good_scan)) == -1)
+        return(_v_argptr);
+    if(!(flag&SF_SUPRESS))	       /* get char pointer unless suppressed */
+    {
+	array=va_arg(_v_argptr, char *);
+    }
+    while(width)
+    {
+        if(_isterm(s, (char)c))  /* terminate if a deliminating character */
+            break;
+	good_scan=1;
+	if(!(flag&SF_SUPRESS))	 /* asign if not suppressed */
+        {
+	    array[n++]=(char) c;
+        }
+        if((c=_SCAN_INPUT(good_scan)) == -1)
+            break;
+	width--;
+    }
+    _VUNGETC(c);
+    if(!(flag&SF_SUPRESS))
+    {
+	array[n]='\0';              /* terminate string if not suppressed */
+    }
+    if(good_scan)
+      ++_s_args;
+    else
+      return(NULL);
+    return(_v_argptr);
+}
+
+/****************************************************************************
+*   This function scans the format string for deliminating characters.      *
+*   It returns TRUE if the character is a deliminator.                      *
+****************************************************************************/
+
+_STATIC int  _isterm(char  *s, char tc)
+{
+    int n;
+    int first;
+
+    n=0;
+    first=TRUE;
+    if(s[n] == '^')              /* charcaters in set are deliminators */
+    {
+        n++;
+        while(((s[n] != ']') || (first)) && (s[n]))
+        {
+            first=FALSE;
+            if(tc == s[n++])
+                return(TRUE);
+        }
+        return(FALSE);
+    }                            /* characters not in set are deliminators */
+    else
+    {
+        while(((s[n] != ']') || (first)) && (s[n]))
+        {
+            first=FALSE;
+            if(tc == s[n++])
+                return(FALSE);
+        }
+        return(TRUE);
+    }
+}
+
+#pragma warn(wall => on)
+#pragma warn(wpnu => off)
+
+/*-------------------------------------------------------------------------*
+*  scanf.c   - formatted input from stdin                                  *
+*  This function provides formatted input from stdin for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  scanf(const char *format, ...)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if(stdin->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+        stdin->_flag|=_F_RST;
+        _vp_setbuf(stdin, buffer);
+        stdin->_cnt=0;
+        temp_buf=1;
+    }
+    _vs_fill=_filler;                /* set put_back function */
+    _stream=stdin;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF in input function arrives here */
+    {
+        ret=-1;
+        goto sf_out;
+    }
+    _vscanner(format, _v_argptr);    /* do it */
+    ret=_s_args;
+sf_out:
+    if(temp_buf)
+    {
+        fflush(stdin);
+        _vp_freebuf(stdin);
+    }
+    return(ret);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  cscanf.c   - formatted input from console                               *
+*  This function provides formatted input from console for a variable      *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int _con_fil(FILE *st)
+{
+    int c;
+
+    st->_ptr=st->_base;
+    st->_cnt=st->_size;
+    c=getche();
+    *st->_ptr= (char ) c;
+    if(c == 13)
+      ungetch(10);
+    if(c == _CTLZ)
+        return(EOF);
+    return(1);
+}
+
+int  cscanf(const char *format, ...)
+{
+    va_list _v_argptr;
+    FILE cst;
+    char cbuf[2];
+
+    cst._cnt=0;
+    cst._size=1;
+    cst._base=cbuf;
+    cst._ptr=cbuf;
+    _stream=&cst;
+    _vs_fill=_con_fil;               /* set filler function */
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF in input function arrives here */
+        return(EOF);
+    _vscanner(format, _v_argptr);    /* do it */
+    return(_s_args);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  sscanf.c - formatted input from buffer                                  *
+*  This function provides formatted input from a character buffer for a    *
+*  variable number of arguments.                                           *
+*--------------------------------------------------------------------------*/
+
+int _buf_fil(FILE *st)
+{
+    return(-1);
+}
+
+int  sscanf(const char *s, const char *format, ...)
+{
+    va_list _v_argptr;
+    FILE sst;
+
+    _vs_fill=_buf_fil;               /* set filler function */
+    sst._cnt=strlen(s)+1;
+    sst._ptr=(char *) s;
+    sst._flag=_F_BIN;
+    _stream=&sst;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF arrives here */
+        return(EOF);
+    _vscanner(format, _v_argptr);    /* do it */
+    return(_s_args);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  fscanf.c - formatted input from stream                                  *
+*  This function provides formatted input from stream for a variable       *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  fscanf(FILE *st, const char *format, ...)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if((st->_flag&_F_OUT) || (!(st->_flag&_F_READ)))
+        return(-1);
+    if(st->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+        st->_flag|=_F_RST;
+        _vp_setbuf(st, buffer);
+        st->_cnt=0;
+        temp_buf=1;
+    }
+    _vs_fill=_filler;                /* set put_back function */
+    _stream=st;
+    va_start(_v_argptr, format);     /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF in input function arrives here */
+    {
+        ret=-1;
+        goto fsf_out;
+    }
+    _vscanner(format, _v_argptr);    /* do it */
+    ret=_s_args;
+fsf_out:
+    if(temp_buf)
+    {
+        fflush(st);
+        _vp_freebuf(st);
+    }
+    return(ret);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  vscanf.c  - formatted input from stdin                                  *
+*  This function provides formatted input from stdin for a variable        *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  vscanf(const char *format, va_list argptr)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if(stdin->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+
+        stdin->_flag|=_F_RST;
+        _vp_setbuf(stdin, buffer);
+        stdin->_cnt=0;
+        temp_buf=1;
+    }
+    _vs_fill=_filler;                /* set put_back function */
+    _stream=stdin;
+    _v_argptr=argptr;                /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF in input function arrives here */
+    {
+        ret=-1;
+        goto vsf_out;
+    }
+    _vscanner(format, _v_argptr);    /* do it */
+    ret=_s_args;
+vsf_out:
+    if(temp_buf)
+    {
+        fflush(stdin);
+        _vp_freebuf(stdin);
+    }
+    return(ret);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  vsscanf.c - formatted input from buffer                                  *
+*  This function provides formatted input from a character buffer for a    *
+*  variable number of arguments.                                           *
+*--------------------------------------------------------------------------*/
+
+int  vsscanf(const char *s, const char *format, va_list argptr)
+{
+    va_list _v_argptr;
+    FILE sst;
+
+    _vs_fill=_buf_fil;               /* set filler function */
+    sst._cnt=strlen(s)+1;
+    sst._ptr=(char *) s;
+    sst._flag=_F_BIN;
+    _stream=&sst;
+    _v_argptr=argptr;                /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF arrives here */
+        return(EOF);
+    _vscanner(format, _v_argptr);    /* do it */
+    return(_s_args);                 /* return number of fields assigned */
+}
+
+/*-------------------------------------------------------------------------*
+*  vfscanf.c - formatted input from stream                                  *
+*  This function provides formatted input from stream for a variable       *
+*  number of arguments.                                                    *
+*--------------------------------------------------------------------------*/
+
+int  vfscanf(FILE *st, const char *format, va_list argptr)
+{
+    va_list _v_argptr;
+    int temp_buf, ret;
+
+    temp_buf=0;
+    if((st->_flag&_F_OUT) || (!(st->_flag&_F_READ)))
+        return(-1);
+    if(st->_size == 0)
+    {
+        char buffer[PF_TEMP_BUF];
+        st->_flag|=_F_RST;
+        _vp_setbuf(st, buffer);
+        st->_cnt=0;
+        temp_buf=1;
+    }
+    _vs_fill=_filler;                /* set put_back function */
+    _stream=st;
+    _v_argptr=argptr;                /* initialise argument pointer */
+    if(setjmp(_EOFhandler))          /* EOF in input function arrives here */
+    {
+        ret=-1;
+        goto vfsf_out;
+    }
+    _vscanner(format, _v_argptr);    /* do it */
+    ret=_s_args;
+vfsf_out:
+    if(temp_buf)
+    {
+        fflush(st);
+        _vp_freebuf(st);
+    }
+    return(ret);                 /* return number of fields assigned */
+}
+
diff --git a/code/SIBOSDK/src/stdiostr.cpp b/code/SIBOSDK/src/stdiostr.cpp
new file mode 100644
index 0000000..b60827c
--- /dev/null
+++ b/code/SIBOSDK/src/stdiostr.cpp
@@ -0,0 +1,157 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STDIOSTR.CPP - 2.0 stream class implementations.      		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <stdiostr.hpp>
+
+#pragma module(init_prio=>22)
+
+stdiobuf::stdiobuf(FILE *f) : streambuf(NULL, 0) {
+
+  if(unbuffered()) {
+    setb(lahead, &lahead[1], 0);
+    unbuffered(1);
+  }
+  setp(base(), base());
+  setg(base(), ebuf(), ebuf());
+  sio=f;
+  last_seek=0;
+  gs=0;
+  sync();
+}
+
+stdiobuf::~stdiobuf() {
+
+//  fclose(f);
+}
+
+int stdiobuf::overflow(int  c) {
+
+  int nw;
+
+  if(unbuffered()) {
+    if((c == EOF) || (fputc(c, sio) == EOF))
+      return EOF;
+  }
+  else {
+    nw=pptr()-pbase();
+    if(nw) {
+      if(::fwrite(pbase(), sizeof(char), nw, sio) != nw)
+        return EOF;
+    }
+  }
+  last_seek=ftell(sio);
+  setp(pbase(), epptr());
+  if((c != EOF) && (!unbuffered()))
+    sputc(c);
+  return c;
+}
+
+int stdiobuf::last_op() {
+
+  int ret;
+
+  if(pptr() > pbase())
+    ret= ios::out;
+  else if(gs)
+    ret= ios::in;
+  else
+    ret = 0;
+  return ret;
+}
+
+int stdiobuf::pbackfail(int c) {
+
+  if(!unbuffered())
+    sync();
+  return ungetc(c, sio);
+}
+
+int stdiobuf::sync() {
+
+  if(unbuffered()) {
+    setp(base(), base());
+    setg(base(), ebuf(), ebuf());
+    return fflush(sio);
+  }
+  if(last_op() == ios::out)
+    overflow();
+  else if(last_op() == ios::in) {
+    last_seek+= gptr()-eback();
+    ::fseek(sio, last_seek, SEEK_SET);
+  }
+  else
+    return 0;
+  setp(base(), ebuf());
+  setg(base(), ebuf(), ebuf());
+  gs=0;
+  return 0;
+}
+
+int stdiobuf::underflow() {
+
+  int nr, c;
+
+  gs=1;
+  nr=ebuf()-eback();
+  last_seek=ftell(sio);
+  if(nr == 1) {
+    c=fgetc(sio);
+    if(c == EOF)
+      return EOF;
+    *eback()=c;
+  }
+  else {
+    nr=fread(eback(), sizeof(char), nr, sio);
+    if(ferror(sio) || (nr == 0))
+       return EOF;
+  }
+  setg(eback(), eback(), eback()+nr);
+  return *gptr();
+}
+
+streampos stdiobuf::seekoff(streamoff off, ios::seek_dir d, int) {
+
+  streampos p;
+  ios::seek_dir dir;
+
+  if(d == ios::cur) {
+    if(last_op() == ios::out)
+      p = pptr()-pbase();
+    else if(last_op() == ios::in)
+      p = gptr()-eback();
+    else
+      p=0;
+    p += last_seek + off;
+    dir=ios::beg;
+  }
+  else {
+    p=off;
+    dir=d;
+  }
+  sync();
+  last_seek = p;
+  fseek(sio, p, dir);
+  setp(base(), epptr());
+  setg(base(), ebuf(), ebuf());
+  return last_seek;
+}
+
+
+stdiostream::stdiostream(FILE *f) : ios(&buf),
+                                    buf(f) {
+
+}
+
+stdiostream::~stdiostream() {
+
+}
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/stream.cpp b/code/SIBOSDK/src/stream.cpp
new file mode 100644
index 0000000..5a1ecf4
--- /dev/null
+++ b/code/SIBOSDK/src/stream.cpp
@@ -0,0 +1,709 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STREAM.CPP - 1.2 stream class implementations.      		           *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#define _NO_IO
+#include <clib.h>
+#include <stream.hpp>
+
+#pragma module(init_prio=>22)
+
+struct whitespace WS;
+
+#define CIRC_BUF_SIZE 1024
+#define MAX_STRING 512
+
+#pragma save
+#pragma call(near_call=>on, reg_param=>(ax,bx,cx,dx), reg_saved=>(ax,bx,cx,dx,di,si,ds,st1,st2))
+static void   outstr(ostream& st, char *s);
+static char  *doconv(long val, int width, int radix);
+static char  *getbuf(int sz);
+#pragma restore
+
+int  streambuf::allocate() {
+
+   base=new char[BUFSIZ];
+   if(base) {
+     didalloc=1;
+     setbuf(base, BUFSIZ, 0);
+     return(0);
+   }
+   return(-1);
+}
+
+streambuf * streambuf::setbuf(char *b, int sz, unsigned pos) {
+
+   if(didalloc && base)
+     delete base;
+   base=b;
+   if(base && pos < sz) {
+     eptr=b+sz;
+     pptr=b+pos;
+     gptr=b+pos;
+     return(this);
+   }
+   return(NULL);
+}
+
+int streambuf::overflow(int) {
+
+  return EOF;
+}
+
+int streambuf::underflow() {
+
+  return EOF;
+}
+
+void  streambuf::terminate() {
+
+  if(pptr < eptr)
+    *pptr = '\0';
+}
+
+streambuf::~streambuf() {
+
+  if(didalloc)
+    delete base;
+}
+
+int streambuf::snextc() {
+
+  if(pptr == eptr)
+    return underflow();
+  return *pptr++;
+}
+
+int streambuf::sputc(int c) {
+
+  if(gptr == eptr)
+    return overflow(c);
+  *gptr++ = c;
+  return c;
+}
+
+void streambuf::sputbackc(char c) {
+
+  if((pptr != base) || (c != EOF))
+    *--pptr = c;
+}
+
+/****************************************************************************/
+//  conversion fiunction implementation
+/****************************************************************************/
+
+static char *getbuf(int sz) {
+
+  static char buffer[CIRC_BUF_SIZE];
+  static char *curpos=buffer;
+  char *ret;
+
+  if(curpos+sz < buffer+CIRC_BUF_SIZE) {
+    ret=curpos;
+    curpos+=sz;
+  }
+  else if(sz < CIRC_BUF_SIZE) {
+    ret=buffer;
+    curpos=buffer;
+  }
+  else
+    ret=NULL;
+  return ret;
+}
+
+
+static char *doconv(long val, int width, int radix) {
+
+  char nbuf[32];
+  char *obuf;
+  int l, pad;
+
+  ltoa(val, nbuf, radix);
+  l=strlen(nbuf);
+  if(width > 0) {
+    if(l > width) {
+      l = width;
+      nbuf[l]='\0';
+    }
+    pad = width-l;
+    if(pad+l > (MAX_STRING-1))
+      pad=(MAX_STRING-1)-l;
+  }
+  else
+    pad=0;
+  obuf=getbuf(pad+l+1);
+  if(pad)
+    memset(obuf, ' ', pad);
+  strcpy(&obuf[pad], nbuf);
+  return(obuf);
+}
+
+char *dec(long val, int width) {
+
+  return(doconv(val, width, 10));
+}
+
+char *hex(long val, int width) {
+
+  return(doconv(val, width, 16));
+}
+
+char *oct(long val, int width) {
+
+  return(doconv(val, width, 8));
+}
+
+char *chr(int c, int width) {
+
+  char *obuf;
+
+  if(--width > 0) {
+    if(width > (MAX_STRING-2))
+      width = (MAX_STRING-2);
+  }
+  else
+    width=0;
+  obuf=getbuf(width+2);
+  if(width)
+    memset(obuf, ' ', width);
+  obuf[width]=c;
+  obuf[width+1]='\0';
+  return obuf;
+}
+
+char *str(const char *s, int width) {
+
+  int l, pad;
+  char *obuf;
+
+  l=strlen(s);
+  if(width > 0) {
+    if(l > width)
+      l = width;
+    pad = width-l;
+    if(pad+l > (MAX_STRING-1))
+      pad=(MAX_STRING-1)-l;
+  }
+  else
+    pad=0;
+  obuf=getbuf(pad+l+1);
+  if(pad)
+    memset(obuf, ' ', pad);
+  memcpy(&obuf[pad], s, l);
+  obuf[pad+l]='\0';
+  return(obuf);
+}
+
+char *form(char *format, ...) {
+
+    va_list _v_argptr;
+    char nbuf[MAX_STRING];
+    char *obuf;
+
+    va_start(_v_argptr, format);
+    vsprintf(nbuf, format, _v_argptr);
+    obuf=getbuf(strlen(nbuf)+1);
+    strcpy(obuf, nbuf);
+    return obuf;
+}
+
+
+/****************************************************************************/
+//  filebuf implementation
+/****************************************************************************/
+
+filebuf::filebuf(FILE *f) {
+
+  file=f;
+  if(file) {
+    fd=fileno(f);
+    isopen=1;
+    didalloc=0;
+  }
+  else
+    isopen=0;
+}
+
+filebuf::filebuf(int h) {
+
+  file=::fdopen(h, "r+");
+  if(file) {
+    fd=h;
+    isopen=1;
+    didalloc=0;
+  }
+  else
+    isopen=0;
+}
+
+filebuf::filebuf(int h, char *buf, int sz) {
+
+  file=::fdopen(h, "r+");
+  if(file) {
+    fd=h;
+    isopen=1;
+    didalloc=0;
+    ::setvbuf(file, buf, _IOFBF, sz);
+  }
+  else
+    isopen=0;
+}
+
+static char *modes[3]={"r",
+                        "w",
+                        "a" };
+
+filebuf* filebuf::open(char *path, int open_mode) {
+
+  if(file)
+    close();
+  file=::fopen(path, modes[open_mode]);
+  if(file) {
+    fd=fileno(file);
+    isopen=1;
+    didalloc=0;
+    return(this);
+  }
+  isopen=0;
+  return(NULL);
+}
+
+int filebuf::close() {
+
+  isopen=0;
+  return ::fclose(file);
+}
+
+
+void filebuf::terminate() {
+
+}
+
+
+/****************************************************************************/
+//  ostream implementation
+/****************************************************************************/
+
+static void outstr(ostream& st, char *s) {
+
+  int c, n=0;
+
+  while((st.good()) && ((c=s[n++]) != '\0')) {
+    st.put(c);
+  }
+}
+
+ostream::ostream(streambuf *sb) {
+
+  stream=sb;
+  mystream=0;
+  state=_good;
+}
+
+ostream::ostream(int h) {
+
+  stream = new filebuf(h);
+  mystream=1;
+  state=_good;
+
+}
+
+ostream::ostream(int len, char *buf) {
+
+  stream = new streambuf(buf, len);
+  mystream=1;
+  state=_good;
+}
+
+
+ostream& ostream::operator <<(int i) {
+
+  char o[32];
+
+  ltoa((long) i, o, 10);
+  outstr(*this, o);
+  return *this;
+}
+
+ostream& ostream::operator <<(long l) {
+
+  char o[32];
+
+  ltoa(l, o, 10);
+  outstr(*this, o);
+  return *this;
+}
+
+ostream& ostream::operator <<(unsigned long ul) {
+
+  char o[32];
+
+  ultoa(ul, o, 10);
+  outstr(*this, o);
+  return *this;
+}
+
+ostream& ostream::operator <<(const char *s) {
+
+  outstr(*this, (char *)s);
+  return *this;
+}
+
+ostream& ostream::operator <<(double d) {
+
+  char o[32];
+
+  gcvtl((long double) d, 18, o);
+  outstr(*this, o);
+  return *this;
+}
+
+ostream& ostream::operator <<(long double ld) {
+
+  char o[32];
+
+  gcvtl(ld, 18, o);
+  outstr(*this, o);
+  return *this;
+}
+
+
+ostream& ostream::flush() {
+
+  if(stream->file)
+    fflush(stream->file);
+  else {
+    stream->pptr=stream->base;
+    stream->gptr=stream->base;
+  }
+  state=_good;
+  return *this;
+}
+
+/****************************************************************************/
+//  istream implementation
+/****************************************************************************/
+
+long double istream::getreal() {
+
+  int c, n=0;
+  char _fmt_buf[64];
+
+  if(tied_to)
+    tied_to->flush();
+  if(skipping)
+    *this >> WS;
+  c=stream->snextc();
+  while(c != EOF)
+  {
+    if((c == '+') || (c == '-')) {	   /* leading sign */
+      _fmt_buf[n++]= (char) c;
+      c=stream->snextc();
+      if(c == EOF)
+        break;
+    }
+    for(int q=0; q<2; q++) {
+      while(isdigit(c)) {     /* get digits */
+        _fmt_buf[n++]= (char) c;
+        c=stream->snextc();
+        if(c == EOF)
+          break;
+      }
+      if((c == '.') && (q == 0)) {   /* decimal point */
+        _fmt_buf[n++]= (char) c;
+        c=stream->snextc();
+        if(c == EOF)
+          break;
+      }
+      else if(q == 0)
+        break;
+    }                  /* go back for more digits if first iteration */
+    c= toupper(c);
+    if((c == 'E') || (c == 'D')) {
+      _fmt_buf[n++]= (char) c;
+      c=stream->snextc();
+      if(c == EOF)
+        break;
+    }
+    else
+      break;
+    if((c == '+') || (c == '-')) {
+      _fmt_buf[n++]= (char) c;
+      c=stream->snextc();
+      if(c == EOF)
+        break;
+    }                   /* exponent digits */
+    while(isdigit(c)) {
+      _fmt_buf[n++]= (char) c;
+      c=stream->snextc();
+      if(c == EOF)
+        break;
+    }
+    break;
+  }
+  _fmt_buf[n]=0;           /* terminate string */
+  if(c != EOF)
+    stream->sputbackc(c);
+  else {
+    state = _fail|_eof;
+    if((stream->file) && (ferror(stream->file)))
+      state = _bad;
+  }
+  return atofl(_fmt_buf);	 /* convert and assign if not suppressed */
+}
+
+long istream::getlong(int us) {
+
+  int c, negative=0, flag=0;
+  long temp=0;
+  int _goodscan=0;
+
+  if(tied_to)
+    tied_to->flush();
+  if(skipping)
+    *this >> WS;
+  c=stream->snextc();
+  if(c == EOF)
+    goto error;
+  if(c == '+') {
+    _goodscan=1;
+    c=stream->snextc();
+    if(c == EOF)
+      goto error;
+  }
+  else if(c == '-') {                  /* number is negative */
+    _goodscan=1;
+    negative=1;
+    c=stream->snextc();
+    if(c == EOF)
+      goto error;
+    else if(us) {
+      state = _fail;
+      return(0);
+    }
+  }
+  if(c =='0') {
+    _goodscan=1;
+    flag=_OCT;
+    c=stream->snextc();
+    if(c == EOF)
+      goto error;
+    c=tolower(c);
+    if(c == 'x') {
+      flag=_HEX;
+      c=stream->snextc();
+      if(c == EOF)
+        goto error;
+    }
+  }
+  if(flag == _HEX) {
+    while(isxdigit(c=tolower(c))) {
+      temp*=16;
+      if(!isdigit(c))
+        c-=87;
+      else
+        c-='0';
+      temp+=c;
+      c=stream->snextc();
+      if(c == EOF)
+        goto error;
+    }
+  }
+  else if(flag == _OCT) {
+    while((c >= '0') && (c <= '7')) {
+      temp*=8;
+      temp+=c-'0';
+      c=stream->snextc();
+      if(c == EOF)
+        goto error;
+    }
+  }
+  else {
+    while(isdigit(c)) {
+      _goodscan=1;
+      temp*=10;
+      temp+=c-'0';
+      c=stream->snextc();
+      if(c == EOF)
+        goto error;
+    }
+  }
+error:
+  if(!_goodscan) {
+    state = _fail|_eof;
+    if((stream->file) && (ferror(stream->file)))
+      state = _bad;
+    return(0);
+  }
+  c=tolower(c);
+  if((c != 'u') && (c != 'l'))
+    stream->sputbackc(c);
+  if(negative)
+    return -temp;
+  return temp;
+}
+
+istream::istream(streambuf *st, int sk, ostream* tie) {
+
+  tied_to=tie;
+  stream=st;
+  skipping=sk;
+  mystream=0;
+  if(st)
+    state=_good;
+}
+
+istream::istream(int sz, char* buf, int sk) {
+
+  tied_to=NULL;
+  stream= new streambuf(buf, sz);
+  skipping=sk;
+  mystream=1;
+  if(stream)
+    state=_good;
+}
+
+istream::istream(int h, int sk, ostream* tie) {
+
+  tied_to=tie;
+  stream= new filebuf(h);
+  skipping=sk;
+  mystream=1;
+  if(stream)
+    state=_good;
+}
+
+istream& istream::operator>>(unsigned char& c) {
+
+  int t;
+
+  if(state == _good) {
+    if(tied_to)
+      tied_to->flush();
+    do {
+      t=stream->snextc();
+    } while ((skipping) && (isspace(t)));
+    if(t == EOF) {
+      state = _fail|_eof;
+      if((stream->file) && (ferror(stream->file)))
+        state = _bad;
+    }
+    else
+      c=t;
+  }
+  return *this;
+}
+
+istream& istream::operator>>(float& f) {
+
+  f=(float) getreal();
+  return *this;
+}
+
+istream& istream::operator>>(double& d) {
+
+  d=(double) getreal();
+  return *this;
+}
+
+istream& istream::operator>>(long double& ld) {
+
+  ld= getreal();
+  return *this;
+}
+
+istream& istream::operator>>(char *s) {
+
+  int c, n=0;
+
+  if(state == _good) {
+    if(tied_to)
+      tied_to->flush();
+    do {
+      c=stream->snextc();
+    } while ((skipping) && (isspace(c)));
+    while(!isspace(c)) {
+      if(c == EOF) {
+        state = _fail|_eof;
+        if((stream->file) && (ferror(stream->file)))
+          state = _bad;
+        break;
+
+      }
+      s[n++]=c;
+      c=stream->snextc();
+    }
+    s[n] = '\0';
+  }
+  return *this;
+}
+
+istream& istream::operator>>(whitespace& w) {
+
+  if(state == _good) {
+    if(tied_to)
+      tied_to->flush();
+    do {
+      w.x=stream->snextc();
+    } while (isspace(w.x));
+    stream->sputbackc(w.x);
+  }
+  return *this;
+
+}
+
+istream& istream::get(char& c) {
+
+  int t;
+
+  if(state == _good) {
+    t=stream->snextc();
+    if(t == EOF) {
+      state = _fail|_eof;
+      if((stream->file) && (ferror(stream->file)))
+        state = _bad;
+    }
+    else
+      c=t;
+  }
+  return *this;
+}
+
+istream& istream::get(char *s, int len, int term) {
+
+  int c, n=0;
+
+  if(state == _good) {
+    while(n < len) {
+      c=stream->snextc();
+      if(c == EOF) {
+        state = _fail|_eof;
+        if((stream->file) && (ferror(stream->file)))
+          state = _bad;
+        break;
+      }
+      if(c == term)  {
+        stream->sputbackc(c);
+        break;
+      }
+      s[n++]=c;
+    }
+    s[n] = '\0';
+  }
+  return *this;
+}
+
+static filebuf  inbuf(&_iob[0]);
+static filebuf outbuf(&_iob[1]);
+static filebuf errbuf(&_iob[2]);
+
+istream  cin(&inbuf, 1, &cout);
+ostream cout(&outbuf);
+ostream cerr(&errbuf);
+
\ No newline at end of file
diff --git a/code/SIBOSDK/src/strstrea.cpp b/code/SIBOSDK/src/strstrea.cpp
new file mode 100644
index 0000000..a212f36
--- /dev/null
+++ b/code/SIBOSDK/src/strstrea.cpp
@@ -0,0 +1,291 @@
+/* Release 3.10 */
+/*-------------------------------------------------------------------------*
+*                                                                          *
+*  STRSTREAM.CPP - 2.1 file stream class implementations.      		   *
+*                                                                          *
+*  COPYRIGHT (C) 1989..1992 Clarion Software Corporation.                  *
+*  All Rights Reserved                                                     *
+*                                                                          *
+*--------------------------------------------------------------------------*/
+
+#include <clib.h>
+#include <strstrea.hpp>
+
+#pragma module(init_prio=>22)
+
+//**************************************************************************
+//  strstreambuf implementation
+//**************************************************************************
+
+
+strstreambuf::strstreambuf() : streambuf(NULL, 0) {
+
+  flags=dynamic;
+  allocf=NULL;
+  freef=NULL;
+  next_alloc=512;
+  init(NULL, 0, NULL);
+}
+
+strstreambuf::strstreambuf(int n) : streambuf(NULL, 0) {
+
+  flags=dynamic;
+  allocf=NULL;
+  freef=NULL;
+  next_alloc=n;
+  init(NULL, 0, NULL);
+}
+strstreambuf::strstreambuf(void * (*a)(long), void (*f)(void*)) : streambuf(NULL, 0) {
+
+  flags=dynamic;
+  allocf=a;
+  freef=f;
+  next_alloc=512;
+  init(NULL, 0, NULL);
+}
+
+strstreambuf::strstreambuf(char *ptr, int n, char *pstart) : streambuf(NULL, 0) {
+
+  int len;
+
+  if(n < 0) {
+    flags=unlimited;
+    len= INT_MAX;
+  }
+  else
+    flags=0;
+  if(n == 0)
+    len=strlen((char *)ptr);
+  else if(n > 0)
+    len=n;
+  next_alloc=0;
+  allocf=NULL;
+  freef=NULL;
+  init(ptr, len, pstart);
+}
+
+strstreambuf::~strstreambuf() {
+
+  if((flags&dynamic) && (!(flags&frozen))) {
+    if(freef)
+      freef(base());
+    else
+      delete base();
+  }
+}
+
+void strstreambuf::freeze(int f) {
+
+  flags |= frozen*(f == 1);
+}
+
+
+char *strstreambuf::str() {
+
+  flags |= frozen;
+  return base();
+}
+
+
+int strstreambuf::doallocate() {
+
+  char *b;
+
+  b=(char *) allocf(512);
+  if(b == NULL)
+    return EOF;
+  setb(b, b+512, 1);
+  setg(b, b, b+512);
+  setp(b, b+512);
+  return 1;
+}
+
+int strstreambuf::overflow(int c) {
+
+  char *nb, *ob;
+  int old_size, new_size, in_pbuf, in_gbuf;
+
+  if(flags&frozen)
+    return EOF;
+
+  old_size=ebuf()-base();
+  new_size=old_size+next_alloc;
+  in_pbuf=pptr()-pbase();
+  in_gbuf=gptr()-eback();
+  ob=base();
+
+  if(allocf)
+    nb = (char *) allocf(new_size);
+  else
+    nb = new char[new_size];
+  if(nb == NULL)
+    return EOF;
+  setb(nb, nb+new_size);
+  setg(nb, nb, nb+new_size);
+  setp(nb, nb+new_size);
+  if(ob) {
+    memcpy(nb, ob, old_size);
+    pbump(in_pbuf);
+    gbump(in_gbuf);
+    if(freef)
+      freef(ob);
+    else
+      delete ob;
+  }
+  if(c != EOF)
+    sputc(c);
+  return c;
+}
+
+int strstreambuf::underflow() {
+
+  return EOF;
+}
+
+
+streambuf *strstreambuf::setbuf(char *b, int n) {
+
+  if(b == NULL)
+    next_alloc=n;
+  else {
+    setb(b, b+512, 0);
+    setg(b, b, b+512);
+    setp(b, b+512);
+  }
+  return this;
+}
+
+streampos strstreambuf::seekoff(streamoff pos, ios::seek_dir d, int mode) {
+
+  streampos ret;
+
+  if(mode & ios::in) {
+    switch(d) {
+      case ios::beg :
+        setg(eback(), eback()+pos, egptr());
+        break;
+      case ios::cur :
+        gbump((int)pos);
+        break;
+      case ios::end :
+        setg(eback(), egptr()+pos, egptr());
+        break;
+    }
+    if((gptr() > egptr()) || (gptr() < eback()))
+      return -1L;
+    ret = gptr()-eback();
+  }
+
+  if(mode & ios::out) {
+    switch(d) {
+      case ios::beg :
+        setp(pbase(), epptr());
+        pbump((int)pos);
+        break;
+      case ios::cur :
+        pbump((int)pos);
+        break;
+      case ios::end :
+        setp(pbase(), epptr());
+        pbump((int)(epptr()-pbase()+pos));
+        break;
+    }
+    if((pptr() > epptr()) || (pptr() < base()))
+      return -1L;
+    ret = pptr()-pbase();
+  }
+  return ret;
+}
+
+
+void   strstreambuf::init(char *ptr, int sz, char *pstart) {
+
+  char *eg, *pp;
+
+  setb(ptr, ptr+sz, 0);
+
+  if(pstart == NULL) {
+    eg=ebuf();
+    pp=ebuf();
+  }
+  else {
+    eg=pstart;
+    pp=pstart;
+  }
+  setg(ptr, ptr, eg);
+  setp(pp, ebuf());
+}
+
+//**************************************************************************
+//  strstreambase implementation
+//**************************************************************************
+
+
+strstreambase::strstreambase(char *g, int n, char *p) : buf(g, n, p) {
+
+  ios::init(&buf);
+
+}
+
+strstreambase::strstreambase() {
+
+  ios::init(&buf);
+}
+
+strstreambase::~strstreambase() {
+
+}
+
+//**************************************************************************
+//  istrstream implementation
+//**************************************************************************
+
+istrstream::istrstream(char *s) : strstreambase(s, 0, NULL),
+                                  istream(rdbuf()) {
+
+}
+
+istrstream::istrstream(char *s, int n) : strstreambase(s, n, NULL),
+                                         istream(rdbuf()) {
+
+}
+
+istrstream::~istrstream() {
+
+}
+
+ostrstream::ostrstream() : ostream(rdbuf()) {
+
+}
+
+ostrstream::ostrstream(char *cp, int n, int mode) : strstreambase(cp, n, cp),
+                                                    ostream(rdbuf()) {
+  if(mode&(ios::ate|ios::app))
+    seekp(strlen(cp));
+}
+
+ostrstream::~ostrstream() {
+
+}
+
+//**************************************************************************
+//  istrstream implementation
+//**************************************************************************
+
+strstream::strstream() : strstreambase(),
+                         iostream(rdbuf()) {
+
+}
+
+strstream::strstream(char *cp, int n, int mode) : strstreambase(cp, n, cp),
+                                                  iostream(rdbuf()) {
+
+  if(mode&(ios::ate|ios::app))
+    seekp(strlen(cp));
+}
+
+strstream::~strstream() {
+
+}
+
+
\ No newline at end of file
diff --git a/code/SIBOSDK/sys/ct.bat b/code/SIBOSDK/sys/ct.bat
new file mode 100644
index 0000000..2b379f5
--- /dev/null
+++ b/code/SIBOSDK/sys/ct.bat
@@ -0,0 +1,6 @@
+@echo off
+ctran %1 -e\sibosdk\include\ -x\sibosdk\include\ -g\sibosdk\include\ -c -l -s -v
+if errorlevel 1 goto end
+call cc %1
+ecobj %1
+:end
diff --git a/code/SIBOSDK/sys/ctskel.bat b/code/SIBOSDK/sys/ctskel.bat
new file mode 100644
index 0000000..8297906
--- /dev/null
+++ b/code/SIBOSDK/sys/ctskel.bat
@@ -0,0 +1,2 @@
+@echo off
+ctran %1 -e\sibosdk\include\ -s -v -k
diff --git a/code/SIBOSDK/sys/debug.app b/code/SIBOSDK/sys/debug.app
new file mode 100644
index 0000000..5d197e5
Binary files /dev/null and b/code/SIBOSDK/sys/debug.app differ
diff --git a/code/SIBOSDK/sys/flman.app b/code/SIBOSDK/sys/flman.app
new file mode 100644
index 0000000..c5ecb83
Binary files /dev/null and b/code/SIBOSDK/sys/flman.app differ
diff --git a/code/SIBOSDK/sys/rch.bat b/code/SIBOSDK/sys/rch.bat
new file mode 100644
index 0000000..847ace9
--- /dev/null
+++ b/code/SIBOSDK/sys/rch.bat
@@ -0,0 +1,2 @@
+@echo off
+rchuf hwim -v -i%1
diff --git a/code/SIBOSDK/sys/re.bat b/code/SIBOSDK/sys/re.bat
new file mode 100644
index 0000000..00aefe9
--- /dev/null
+++ b/code/SIBOSDK/sys/re.bat
@@ -0,0 +1,7 @@
+@echo off
+rgprep %1.re %1.rex
+lprep -i\sibosdk\include\ -o%1.i %1.rex
+del %1.rex
+rgcomp.exe %1.i \sibosdk\include\%1
+del %1.i
+
diff --git a/code/SIBOSDK/sys/rs.bat b/code/SIBOSDK/sys/rs.bat
new file mode 100644
index 0000000..393704e
--- /dev/null
+++ b/code/SIBOSDK/sys/rs.bat
@@ -0,0 +1,2 @@
+@echo off
+rcomp.exe -S%1 -O%1 -I\sibosdk\include\ -G\sibosdk\include\%1
diff --git a/code/SIBOSDK/sys/sdbg.cfg b/code/SIBOSDK/sys/sdbg.cfg
new file mode 100644
index 0000000..161d716
--- /dev/null
+++ b/code/SIBOSDK/sys/sdbg.cfg
@@ -0,0 +1,39 @@
+! Sample configuration file for the Series-3 Debugger
+! Consists of a set of keywords and values.
+
+! Specifies the paths to search for source level maps and tables
+! in addition to the current directory
+! (commented out)
+! SOURCE_PATH=c:\sibosdk\hwdemo\
+! SOURCE_PATH=d:\dirname\
+
+! Pass zero-length command line to load and run commands
+! (commented out)
+! NO_COMMAND_LINE
+
+! Turns beep that normally accompanies temporary display of
+! error message off
+! (commented out)
+! BEEP_OFF
+
+! Specifies the tab stop width used when displaying source code
+TAB_WIDTH=4
+
+! Specifies breakpoints to set up
+BREAKPOINT=p_panic
+
+! Specifies where the debugger will run the process to before it
+! reports the loading of the process is complete.
+INITIAL_IP=main
+
+! Specifies what accelerators function keys are to be assigned to
+! F1 to F10 may be assigned to accelerators
+F2=B
+F3=X
+F4=H
+F5=M
+F6=V
+F7=T
+F8=S
+F9=R
+F10=G
diff --git a/code/SIBOSDK/sys/ts.red b/code/SIBOSDK/sys/ts.red
new file mode 100644
index 0000000..0977de6
--- /dev/null
+++ b/code/SIBOSDK/sys/ts.red
@@ -0,0 +1,16 @@
+*.PR  = .; C:\SIBOSDK\PR;
+*.H   = .; C:\SIBOSDK\INCLUDE;
+*.HPP = .; C:\SIBOSDK\INCLUDE;
+*.RH  = .; C:\SIBOSDK\INCLUDE;
+*.G   = .; C:\SIBOSDK\INCLUDE;
+*.RG  = .; C:\SIBOSDK\INCLUDE;
+*.XG  = .; C:\SIBOSDK\INCLUDE;
+*.RSG = .; C:\SIBOSDK\INCLUDE;
+*.INC = .; C:\SIBOSDK\INCLUDE;
+*.C   = .; C:\SIBOSDK\SRC;
+*.CPP = .; C:\SIBOSDK\SRC;
+*.CAT = .; C:\SIBOSDK\SRC;
+*.A   = .; C:\SIBOSDK\SRC;
+*.OBJ = .; C:\SIBOSDK\LIB;
+*.LIB = .; C:\SIBOSDK\LIB;
+*.HLP = C:\TS\DOC;
diff --git a/code/SIBOSDK/sys/tsmain.txt b/code/SIBOSDK/sys/tsmain.txt
new file mode 100644
index 0000000..71849d1
--- /dev/null
+++ b/code/SIBOSDK/sys/tsmain.txt
@@ -0,0 +1,875 @@
+
+!!------- Menu definition for TS Environment  ------------------
+
+! LinePull                             | [ TopSpeed ]  <F10> <AltF9> <AltF10>
+
+  {F}iles                              | [Files]      <AltF>
+
+    {L} - Load file       <F3>             | LoadFile     <F3>
+    {V} - View file  <ShiftF3>             | LoadF RO     <ShiftF3>
+    {P} - Pick file    <AltF3>             | PickFile     <AltF3>
+    {S} - Save file       <F2>             | SaveFile     <F2>
+    {A} - All save                         | SaveAllF
+    {C} - Change dir                       | ChangeDir
+    {F} - Files dir                        | Directory
+    {D} - DOS shell     <AltD>             | DOSShell      <AltD>
+    {E} - Execute                          | Execute
+    {Q} - Quit          <AltX>             | Quit          <AltX>
+
+  {E}dit                               | Editor        <AltE>
+
+  {C}ompile                            | Compiler      <AltC>
+
+  {L}ink                               | Linker        <AltL>
+
+  {M}ake                               | Make          <AltM>
+
+  {R}un                                | Run program   <AltR>
+
+  {P}roject                                      | {ProjOptions} [Project Options] <AltP>
+    {N} - New project              : ________    | ProjNew
+    {E} - Edit project file                      | ProjEdit
+    ����������������������������������������
+    {S} - System                   : ________    | MakeOpt[S|auto|dos|os2|win|epoc]  { SYSTEMFI }
+    {T} - Target type              : ___         | MakeOpt[T|exe|lib|dll|img|app|dyl|ldd|pdd]       { TARGETTY }
+    {M} - Memory model             : ________    |                              { MEMORYMO }
+!if smallmodel
+      {S} - Small                                | ModelOpt[small]
+!end
+!if compactmodel
+      {C} - Compact                              | ModelOpt[compact]
+!end
+!if mediummodel
+      {M} - Medium                               | ModelOpt[medium]
+!end
+!if largemodel
+      {L} - Large                                | ModelOpt[large]
+!end
+!if xlargemodel
+      {X} - XLarge                               | ModelOpt[xlarge]
+!end
+!if mthreadmodel
+      {T} - MThread                              | ModelOpt[mthread]
+!end
+!if overlaymodel
+      {O} - Overlay                              | ModelOpt[overlay]
+!end
+!if dynalinkmodel
+      {D} - Dynalink                             | ModelOpt[dynalink]
+!end
+!if extendedmodel
+      {E} - Extended                             | ModelOpt[extended]
+!end
+!if extendmtmodel
+      {F} - ExtendMT                             | ModelOpt[extendmt]
+!end
+    {V} - VID                      : ____        | MakeOpt[debug|vid]           { VID:off }
+    {C} - Runtime checks...                      |                              { Runtime checks... }
+       {N} - Nil pointer checks         : ___    | MakeOpt [check|nil_ptr]      { Nil pointer checks }
+       {A} - Array index checks         : ___    | MakeOpt [check|index]        { Array index checks }
+       {S} - Stack overflow checks      : ___    | MakeOpt [check|stack]        { Stack overflow checks }
+       {R} - Range checks               : ___    | MakeOpt [check|range]        { Range checks }
+       {O} - Overflow checks            : ___    | MakeOpt [check|overflow]     { Overflow checks }
+!if pas|mod
+       {G} - Guard conversions (Pas/M2) : ___    | MakeOpt [check|guard]        { Guard conversions (Pas/M2) }
+!end
+!if pas
+       {V} - Variant records      (Pas) : ___    | MakeOpt [check|field]        { Variant records (Pas) }
+!end
+    {O} - Optimisation options...                | [ Optimizations ]            { Optimization options... }
+      {T} - Optimize for speed     : _____       | MakeOpt [optimize|speed]     { Optimize for speed }
+      {E} - Common subexpressions  : ___         | MakeOpt [optimize|cse]       { Common subexpressions }
+      {C} - Constant optimization  : ___         | MakeOpt [optimize|const]     { Constant optimization }
+      {H} - Peephole               : ___         | MakeOpt [optimize|peep_hole] { Peephole }
+      {J} - Jump optimization      : ___         | MakeOpt [optimize|jump]      { Jump optimization }
+      {L} - Loop optimization      : ___         | MakeOpt [optimize|loop]      { Loop optimization }
+      {A} - Alias optimization     : ___         | MakeOpt [optimize|alias]     { Alias optimization }
+      {R} - Register usage         : ___         | MakeOpt [optimize|regass]    { Register usage }
+      {F} - Stack frame            : ___         | MakeOpt [optimize|stk_frame] { Stack frame }
+      ����������������������������������
+      {P} - Processor              : ___         | MakeOpt [optimize|cpu]       { Processor }
+      {Q} - Coprocessor            : ___         | MakeOpt [optimize|copro]     { Coprocessor }
+      {S} - Smart linking          : ___         | MakeOpt [module|smart_link]  { Smart linking }
+    {P} - Project options...                     |                              { Project options... }
+       {J} - Calling convention        : _____    | MakeOpt[J|jpi|stack]        { Calling convention }
+       {M} - Map file                  : ___      | MakeOpt [link_option|map]   { Map file }
+       {C} - Case sensitive link       : ___      | MakeOpt [link_option|case]  { Case sensitive link }
+       {S} - SmartMethod linking       : ___      | MakeOpt [link_option|smart_method] { SmartMethod linking }
+       {H} - Share identical constants : ___      | MakeOpt [link_option|share_const]  { Share identical constants }
+       {L} - Linker warnings           : ___      | EnvOpt  [L]                 { Linker warnings }
+       {W} - Warnings limit            : ___      | EnvOpt  [W]                 { Warnings limit }
+       {E} - Errors limit              : ___      | EnvOpt  [E]                 { Errors limit }
+       {R} - Remake all                : ___      | EnvOpt  [R]                 { Remake all }
+    {L} - Language options...                    |                              { Language options... }
+!if pas
+       {P} - Pascal auto syntax check       : ___ | EnvOpt[V]                   { Pascal auto syntax check }
+       {I} - Strict ISO standard   (Pascal) : ___ | MakeOpt[option|iso]         { Strict ISO standard (Pascal) }
+!end
+!if mod
+       {M} - Modula-2 auto syntax check     : ___ | EnvOpt[U]                   { Modula-2 auto syntax check }
+       {B} - Bitwise boolean operators (M2) : ___ | MakeOpt[option|bit_opr]     { Bitwise boolean operators (M2) }
+!end
+!if c|cpp
+       {A} - ANSI keywords only     (C/C++) : ___ | MakeOpt[option|ansi]        { ANSI keywords only (C/C++) }
+       {E} - Language extensions    (C/C++) : ___ | MakeOpt[option|lang_ext]    { Language extensions (C/C++) }
+       {N} - Nested comments        (C/C++) : ___ | MakeOpt[option|nest_cmt]    { Nested comments (C/C++) }
+       {J} - Default char unsigned  (C/C++) : ___ | MakeOpt[option|uns_char]    { Default char unsigned (C/C++) }
+       {Z} - Generate prototypes   (C only) : ___ | MakeOpt[option|prototypes]  { Generate prototypes (C only) }
+       {O} - Preprocessor output...               |                             { Preprocessor output... }
+          {P} - Preprocessor output only : ___    | MakeOpt[option|pre_proc]    { Preprocessor output... }
+          {L} - Minimize blank lines     : ___    | MakeOpt[option|min_line]    { Preprocessor output... }
+          {C} - Preserve comments        : ___    | MakeOpt[option|incl_cmt]    { Preprocessor output... }
+       �����������������������������������������
+       {V} - ANSI Violation Warnings...           | [ ANSI Violations ]         { ANSI Violation Warnings... }
+         {A} - Pointer conversion                         : _____ | MakeOpt [warn|wpcv] { Pointer conversion }
+         {B} - Declaration has no effect                  : _____ | MakeOpt [warn|wdne] { Declaration has no effect }
+         {C} - Storage class redeclared in declaration    : _____ | MakeOpt [warn|wsto] { Storage class redeclared in declaration }
+         {D} - Unexpected text in preprocessor command    : _____ | MakeOpt [warn|wtxt] { Unexpected text in preprocessor command }
+         {E} - No expression in return statement          : _____ | MakeOpt [warn|wnre] { No expression in return statement }
+         {F} - No value returned in function              : _____ | MakeOpt [warn|wnrv] { No value returned in function }
+         {G} - Value of escape sequence is too big        : _____ | MakeOpt [warn|wetb] { Value of escape sequence is too big }
+         {H} - Value of constant is out of range          : _____ | MakeOpt [warn|wcor] { Value of constant is out of range }
+         {I} - Default type promotion on parameter        : _____ | MakeOpt [warn|wpin] { Default type promotion on parameter }
+         {J} - Function redeclared with fixed parameters  : _____ | MakeOpt [warn|wrfp] { Function redeclared with fixed parameters }
+         {K} - Constant expression overflows              : _____ | MakeOpt [warn|wovr] { Constant expression overflows }
+         {L} - Parameter type incompatible with previous  : _____ | MakeOpt [warn|wpic] { Parameter type incompatible with previous }
+       {T} - Type Check Warnings...               | [ Type Checking ]                   { Type Check Warnings... }
+         {A} - Function not declared                      : _____ | MakeOpt [warn|wfnd] { Function not declared }
+         {B} - Function has no prototype                  : _____ | MakeOpt [warn|wpnd] { Function has no prototype }
+         {C} - Different 'const' attributes               : _____ | MakeOpt [warn|watr] { Different 'const' attributes }
+         {D} - Far to near pointer conversion             : _____ | MakeOpt [warn|wftn] { Far to near pointer conversion }
+         {E} - Near to far pointer conversion             : _____ | MakeOpt [warn|wntf] { Near to far pointer conversion }
+         {F} - Conversion may lose significant digits     : _____ | MakeOpt [warn|wcld] { Conversion may lose significant digits }
+         {G} - Constant is long                           : _____ | MakeOpt [warn|wclt] { Constant is long }
+       {X} - Possible errors...                   | [ Possible Errors ]                 { Possible errors... }
+         {A} - Code has no effect                         : _____ | MakeOpt [warn|wcne] { Code has no effect }
+         {B} - Assignment in test expression              : _____ | MakeOpt [warn|wait] { Assignment in test expression }
+         {C} - Returns the address of a local variable    : _____ | MakeOpt [warn|wral] { Returns the address of a local variable }
+         {D} - Variable declared but never used           : _____ | MakeOpt [warn|wdnu] { Variable declared but never used }
+         {E} - Variable is assigned but never used        : _____ | MakeOpt [warn|wvnu] { Variable is assigned but never used }
+         {F} - Possible use of variable before assignment : _____ | MakeOpt [warn|wubd] { Possible use of variable before assignment }
+         {G} - Parameter never used in function           : _____ | MakeOpt [warn|wpnu] { Parameter never used in function }
+         {H} - Unknown pragma                             : _____ | MakeOpt [warn|wprg] { Unknown pragma }
+         {I} - Address for local variable not in DGROUP   : _____ | MakeOpt [warn|wnid] { Address for local variable not in DGROUP }
+!if cpp
+       {C} - C++ warnings...                   | [ C++ Warnings ]                       { C++ warnings... }
+         {A} - No access specifier for base class         : _____ | MakeOpt [warn|wacc] { No access specifier for base class }
+         {B} - Obsolete 'overload' keyword                : _____ | MakeOpt [warn|wovl] { Obsolete 'overload' keyword }
+         {C} - Obsolete expression in delete              : _____ | MakeOpt [warn|wdel] { Obsolete expression in delete }
+         {D} - Object in code segment initialized         : _____ | MakeOpt [warn|wcic] { Object in code segment initialized }
+         {E} - Class definition in function return type   : _____ | MakeOpt [warn|wcrt] { Class definition in function return type }
+!end
+!end
+  {O}ptions                            | [ Options ] {Options} <AltO>
+!if os2
+    {V} - VIO screen output           : ___ | EnvOpt[S]    { Snowcheck/VIO }
+!end
+!if dos
+    {V} - Snow check                  : ___ | EnvOpt[S]    { Snowcheck/VIO }
+!end
+    {D} - Delayed screen update       : ___ | EnvOpt[D]    { Delayed screen update }
+!if dos
+    {H} - High background             : ___ | EnvOpt[H]    { High background }
+!end
+    {C} - Solid cursor                : ___ | EnvOpt[C]    { Solid cursor }
+!if dos
+    {X} - Use expanded memory         : ___ | EnvOpt[M]    { Use expanded memory }
+!end
+    {N} - Enable mouse                : ___ | EnvOpt[N]    { Enable mouse }
+    {Q} - Help line                   : ___ | EnvOpt[Q]    { Help line }
+    {R} - Run options...                     |             { Run options... }
+      {C} - Command line                     | Command Line
+      {A} - Auto make    : ___               | RunOpt[A]
+!if os2
+      {S} - Session run  : ___               | RunOpt[S]
+!end
+      {T} - Timed run    : ___               | RunOpt[T]
+    {S} - Setup options...    <AltS>          | [Setup] <AltS> { Setup options... <AltS> }
+      {A} - Auto save files             : ___ | EdOpt[A]       { Setup options... <AltS> }
+      {F} - Default editor filenames...       | Default Filenames
+      {X} - Default editor extensions...      | Default Extensions
+      {N} - Number of backups           : ___ | No Of Backups
+      {T} - Top editor scroll zone      : ___ | Top Scroll Zone
+      {B} - Bottom editor scroll zone   : ___ | Bottom Scroll Zone
+      ����������������������������������������
+      {R} - Load redirection file             | Load Red File
+      {E} - Edit redirection file             | Red Edit
+      {J} - Load keyboard macro file          | Load Macs
+      {K} - Save keyboard macro file          | Save Macs
+      {L} - Load option/window cfg file       | Load Config File
+      {O} - Save option/window cfg file       | Save Config File
+  {U}tilities                          | [Utilities] {Utilities} <AltU>
+    {A} - ASCII table          <AltA>      | Asciitab      <AltA>
+    {C} - Calculator           <AltB>      | Calculator    <AltB>
+    {E} - Find run-time error              | Find Error
+    {F} - File search            <F4>      | WildSearch    <F4>
+    {S} - Search list         <AltF4>      | Search List   <AltF4>
+    {L} - Locate file                      | Locate File
+    {K} - Keyboard codes                   | ScanCodes
+    {P} - Print file                       | Print
+    {Q} - Print settings                   | PrintSet
+    {R} - Review DOS screen   <AltF5>      | Review Screen <AltF5>
+    {V} - View file as data                | View File
+    {H} - Help window          <AltH>      | Help          <AltF1> <AltH>
+    {I} - System Info          <AltI>      | Info          <AltI>
+
+  {V}ID                                    | {VID}         Run program[VID]  <AltV>
+
+! key                                  | Edit1         <Alt1>
+! key                                  | Edit2         <Alt2>
+! key                                  | Edit3         <Alt3>
+! key                                  | Edit4         <Alt4>
+! key                                  | Edit5         <Alt5>
+! key                                  | Edit6         <Alt6>
+! key                                  | Edit7         <Alt7>
+! key                                  | Edit8         <Alt8>
+! key                                  | Edit9         <Alt9>
+! key                                  | Edit0         <Alt0>
+! key                                  | Zoom Window   <F5>
+! key                                  | Cycle Windows <F6>
+! key                                  | CutKey        <AltK>
+! key                                  | WinKey        <AltW>
+
+
+!!----- Editor menus and keys - Active in editor windows ------
+! Editor
+! Pop Up                               | [ Editor Menu ] {Edit1}    <F9> <AltF9>
+  {L} - load new file                  | Ed Load File        <F3>
+  {V} - view file read only            | Ed Load F RO        <ShiftF3>
+  {S} - save file                      | Save File
+  {W} - write to ...                   | Ed Write File
+  {Q} - quick commands                 | [ Quick Menu ]      <CtrlQ>
+    {F} - find                         | Ed Find             <CtrlQ F>
+    {A} - replace                      | Ed Replace          <CtrlQ A>
+    {E} - top of window                | Ed Start Screen     <CtrlQ E> <CtrlHome>
+    {X} - bottom of window             | Ed End Screen       <CtrlQ X> <CtrlEnd>
+    {R} - top of file                  | Ed Start File       <CtrlQ R> <CtrlPageUp>
+    {C} - bottom of file               | Ed End File         <CtrlQ C> <CtrlPageDown>
+    {S} - start of line                | Ed Start Line       <CtrlQ S> <Home>
+    {D} - end of line                  | Ed End Line         <CtrlQ D> <End>
+    {B} - beginning of block           | Ed Goto Begin Block <CtrlQ B>
+    {K} - end of block                 | Ed Goto End Block   <CtrlQ K>
+    {P} - previous position            | Ed Prev Position    <CtrlQ P>
+    {Y} - delete to end of line        | Ed Del End Line     <CtrlQ Y>
+    {L} - restore line                 | Ed Restore Line     <CtrlQ L>
+    {G} - goto line                    | Ed Goto Line        <CtrlQ G>
+    {1} - goto marker 1                | Ed Goto M1          <CtrlQ 1>
+    {2} - goto marker 2                | Ed Goto M2          <CtrlQ 2>
+  {K} - block commands                 | [ Block Menu ]      <CtrlK>
+    {D} - save file                    | Save File           <CtrlK D>
+    {A} - all save                     | Save All Files      <CtrlK A>
+    {B} - begin block                  | Ed Begin Block      <CtrlK B>
+    {K} - end block                    | Ed End Block        <CtrlK K>
+    {H} - hide block                   | Ed Hide Block       <CtrlK H>
+    {T} - mark word                    | Ed Mark Word        <CtrlK T>
+    {L} - mark line                    | Ed Mark Line        <CtrlK L>
+    {C} - copy block                   | Ed Copy Block       <CtrlK C>
+    {V} - move block                   | Ed Move Block       <CtrlK V>
+    {Y} - delete block                 | Ed Del Block        <CtrlK Y>
+    {R} - read block                   | Ed Read Block       <CtrlK R>
+    {W} - write block                  | Ed Write Block      <CtrlK W>
+    {G} - get block                    | Ed Get Block        <CtrlK G>
+    {P} - print block                  | Ed Print Block      <CtrlK P>
+    {I} - indent block                 | Ed Indent Block     <CtrlK I>
+    {U} - undo deletion                | Ed Undo             <CtrlK U>
+    {Q} - quit file                    | Ed Quit             <CtrlK Q>
+    {1} - set marker 1                 | Ed Set M1           <CtrlK 1>
+    {2} - set marker 2                 | Ed Set M2           <CtrlK 2>
+
+  {O} - editor options                 | [ Options Menu ]    <CtrlO>
+    {V} - insert mode    : ___         | EdOpt[V]            <CtrlO V> <CtrlV> <Ins>
+    {I} - auto indent    : ___         | EdOpt[I]            <CtrlO I>
+    {T} - hard tabs      : ___         | EdOpt[T]            <CtrlO T>
+    {C} - control chars  : ___         | EdOpt[C]            <CtrlO C>
+    {R} - read only      : ___         | Toggle RO           <CtrlO R>
+    {W} - tab width      : ___         | Ed Tab Width        <CtrlO W>
+!if mod
+    {U} - auto uppercase : ___         | EdOpt[U]            <CtrlO U>
+!end
+
+! key                                  | Ed Word Left        <CtrlA> <CtrlLeftArr>
+! key                                  | Ed Page Down        <CtrlC> <PageDown>
+! key                                  | Ed Move Right       <CtrlD> <RightArr>
+! key                                  | Ed Move Up          <CtrlE> <UpArr>
+! key                                  | Ed Word Right       <CtrlF> <CtrlRightArr>
+! key                                  | Ed Del Forward      <CtrlG> <Del>
+! key                                  | Ed Del Backward     <CtrlH>
+! key                                  | Ed Tab              <CtrlI>
+! key                                  | Ed Find Again       <CtrlL>
+! key                                  | Ed Ins Line         <CtrlM>
+! key                                  | Ed Ins Below        <CtrlN>
+! key                                  | Ed Prefix           <CtrlP>
+! key                                  | Ed Page Up          <CtrlR> <PageUp>
+! key                                  | Ed Move Left        <CtrlS> <LeftArr>
+! key                                  | Ed Del Word         <CtrlT>
+! key                                  | Ed Upper Case       <CtrlU>
+! key                                  | Ed Scrl Down        <CtrlW>
+! key                                  | Ed Move Down        <CtrlX> <DownArr>
+! key                                  | Ed Del Line         <CtrlY>
+! key                                  | Ed Scrl Up          <CtrlZ>
+! key                                  | Ed Next Error       <F8>
+! key                                  | Ed Prev Error       <F7>
+! key                                  | Ed Case Correct     <ShiftF7>
+! key                                  | Ed Err Extension    <ShiftF8>
+! key                                  | Paste               <AltJ>
+
+
+!! Text messages for TopSpeed environment
+!! ======================================
+
+! MsgText
+001 7
+002 TopSpeed Release 3.10
+003 Clarion Software Corporation               Copyright (C) 1992
+004 Multi-Language Programming Environment       DOS Release 3.10
+!if os2
+005 Multi-Language Programming Environment      OS/2 Release 3.10
+!end
+!if xtd
+005 Multi-Language Programming Environment       XTD Release 3.10
+!end
+006 Serial number: @
+007 Copyright (C) 1988-1992
+008 Release 3.10
+009 Clarion Software Corporation
+010 Error: Menu text line @
+011  : "
+012 " duplicate key
+013 " not recognized
+014 TS.MNU : Too many keys defined
+015 Menu definition too large
+016 Not Enough Memory
+017 Date Not set
+018 Not enough memory to run Help
+019 Save file @
+020 Sharing @
+021 Change directory to @
+022 Load file
+023 New file: @
+024 Window 1: |Window 2: |Window 3: |Window 4: |Window 5: |Window 6: |Window 7: |Window 8: |Window 9: @
+025 BAK
+026 BKn
+027 Saving @
+028 Write to file: @
+029 Writing @
+030 Write block to file: @
+031 Read block
+032 File to read: @
+033 File not found.
+034 PRN
+035 Printing
+036 \_!%$@?
+037 Window to copy block from: @
+038 Block not defined in window.
+039 Indent size: (+/-)
+040 Search string not found.
+041 Find:    |Options: @
+042 Find:         |Replace with: |Options:      @
+043  {Esc}-cancel
+044  Replace
+045 Line length error
+046 ^P
+047  Insert  @
+048 Overwrite
+049 Line @
+050 Col @
+051 Total file size is too big! (>1MB)
+052 File too big! (>500KB)
+053 Warning, Disk almost full!
+054 Failed to load file @
+055 File read failure on @
+056 Copy Data fail (source)
+057 Load file
+058 New file: @
+059  (Y/N): @
+060  {~17~217}-select  {~25}-pick file  {Tab}-history  {Esc}-cancel
+061 YN
+062  Press Esc @
+063  {~17~217}-select  {Tab}-history  {Esc}-cancel
+064  Recolor   {~27~26}-background  {~24~25}-foreground  {PgUp}/{PgDn}/{*}-select area       {Esc}-exit @
+065  Window @
+066 Write fail, Disk full? @
+067 Execute failure on @
+068 Error: @
+069 SYSTEM ERROR @
+070 File: @
+071 Terminate environment?
+072 Abort or Retry? (A/R)
+073 AR
+074 Project name: @
+075 Run
+076 Command line: @
+077 Change directory
+078 New directory: @
+079 File directory
+080 File mask: @
+081 pm
+082 am
+083 All     : |Window 1: |Window 2: |Window 3: |Window 4: |Window 5: |Window 6: |Window 7: |Window 8: |Window 9: |Window 0: @
+!! 84-88 spare
+089 Swapping out TopSpeed Environment
+090  ..More:<ShiftF8>
+091 View file (read only)
+092 Filename: @
+093 File not found
+094 Invalid CFG file
+095 Too many lines in redirection file
+096 OS Command Shell
+097 Type EXIT to return to TopSpeed Environment
+098 Program terminated
+099 .EXE
+100 on @
+101 off
+102 Redirection filename: @
+103 Set High Background on exit from Environment?
+104 Top scroll zone size: @
+105 Bottom scroll zone size: @
+106 No of backups: @
+107 Execute: @
+108 Goto line: @
+109 Tab width: @
+110 Searching @
+111 Block delete too big to be "undone" - Delete anyway?
+!! 112-115 *spare*
+116  {F1}-help  {~24~25}-choose  {~17~217}-select  {CtrlY}-delete  {Esc}-close
+117  Pick file @
+!! 118 *spare*
+119  {F1}-help  {~27~26~24~25}-choose  {~17~217}-select  {Esc}-close
+120   <Dir>
+121 Invalid directory: @
+122 Overwrite old @
+123 File "
+124 " not found.
+125 File: @
+126 Compile
+127  Cut text   {~27~26~24~25}-move  {Ctrl~27~26}-fast move   {B}-begin block   {~17~217}-end block
+128 ALL
+129 Error: Unknown extension: @
+130 Search string:   |Files to search: |Options:         @
+131 Directories not allowed
+132 No match found
+133 Syntax Error
+134  Project: @
+135 New limit: @
+!!136-138 spare
+139 Sizes = Code: @
+140 Const: @
+141 Data: @
+142 PR
+143 Copy project from: @
+144                          Press {Esc} to abort
+145                          Press any key to continue
+146 Project   @
+147 Alt|Ctrl|Shift|UpArr|PgDn|DownArr|PgUp|Home|End|Del|Tab|Equal|LeftArr|RightArr|Ins|Enter|Esc|PageDown|PageUp|Space
+148 Options:
+149                          {~17~217}-edit warnings/errors                {Esc}-continue
+150 Time taken (H:M:S:HS) =
+151 File not found: @
+152 TopSpeed r3.5�
+154 Save Macro File?
+155 Read Only
+156                          Press {CtrlBreak} to abort
+157  Made @
+158 Line
+159  found
+160  warning @
+161  warnings
+162  error   @
+163  errors  @
+164 No
+165 Make: @
+166 Link: @
+167 Run: @
+!!168 spare
+169 Make completed
+170 Press � to edit
+171 Press key to continue
+172 Compile completed
+173 Make aborted
+174 RED
+175 TS.RED
+176 CFG
+177 TS.CFG
+178 TS.SES
+179  {U}-no case  {W}-word  {B}-back  {G}-global  {L}-local  {R}-rest  {N}-no ask  {num}-repeat num
+180 BUWGLNR*
+181 {~27~26~24~25 Home End PgUp PgDn}-move @
+182 {Shift ~27~26~24~25}-resize @
+183 {~17~217}-recolor @
+184 Execute : unable to find @
+!! default filename
+185 *.*
+!! default extension
+186    @
+187 Filename not found or extension not recognized: @
+188 C:\OSO001.MSG
+189 TS.MAC
+190 MAC
+191 Press key to define
+192 Too many errors/warnings
+193 /C START "TS SHELL" /F/K @
+194 Compiler not installed for this language
+195  {F1}-help  {F10}-main menu                                   {Esc}-close  {Alt-X}-exit
+196  {F1}-help  {F5}-zoom  {F6}-cycle  {F9}-edit menu  {F10}-main menu  {Esc}-close  {Alt-X}-exit
+197  Recording macro for key: {}               Press Alt= to End.
+198  {ScrlLock}-exit @
+199  {AltW}-exit @
+
+!! OS Errors
+200 Out of memory
+201 Dynamic pool limit exceeded
+210 Invalid function number
+211 File not found
+212 Path not found
+213 Too many open files (no handles left)
+214 Access denied
+215 Invalid handle
+216 Memory control blocks destroyed
+217 Insufficient memory
+218 Invalid memory block address
+219 Invalid environment
+220 Invalid format
+221 Invalid access code
+222 Invalid data
+223 DOS System Error: @
+224 Invalid drive was specified
+225 Attempt to remove the current directory
+226 Not same device
+227 No more files
+228 Attempt to write on write-protected diskette
+229 Unknown unit
+230 Drive not ready
+231 Unknown command
+232 Data error (CRC)
+233 Bad request structure length
+234 Seek error
+235 Unknown media type
+236 Sector not found
+237 Printer out of paper
+238 Write fault
+239 Read fault
+240 General failure
+241 Sharing Violation
+242 Lock Violation
+243 Invalid disk change
+244 FCB unavailable
+245 File exists
+246 Write failed (disk full?)
+
+300 Print File
+301 Lines per page     : |Page width         : |Top margin         : |Left margin        : |Page heading       : |Init string        : |
+302 Form Feed string   : |Final string       : |Output file/device : |Options            : @
+303 Printer Options   {H}-Heading  {F}ile date  {W}-Wrap       {Esc}-Exit
+305 Printing @
+306 Printer Settings
+307 File to print: @
+308 Locate file: |Drives     : @
+309 Files found: @
+
+
+310 Unexpected option: @
+311 Valid options are:
+312   filename     Edit filename.
+313   /n filename  Edit file in editor window n (1-9).
+314   /L           Set 43/50 line mode
+315   /N           New session (ignore TS.SES).
+319 DLL load failed: @
+322 Total size loaded
+323 Time|Date|Current Directory|#|Editor Windows|Size|Disk Free Space|Processor|Co-Processor|TopSpeed Version
+325  Environment Information @
+331 Unknown|V20|V30|8088|8086|80188|80186|80286|80386|i486
+333 None|8087|80287|80387
+
+340  TopSpeed Help System @
+341  {*}-wildcard search {U}-ignore case  {1-9}-editor to load  {R}-use redirection
+342 *UR
+349 Cannot find file ERRORINF.$$$
+350 ERRORINF.$$$
+351 Program        : @
+352 Error          : @
+353 at CS:IP       : @
+354 Segment        : @
+355 Source         : @
+356 Near procedure : @
+357  Line @
+358  Col @
+359 Not enough information to find error
+360 Remake program with debug information
+361 DBD
+362 EXE
+363 MAP
+364 Find error in source?
+365 HLP
+366 TSMAIN
+367 $index
+368  {F1}-index  {~27~26~24~25}-choose {~17~217}-select topic                                {Esc}-close
+369  {F1}-index  {~27~26~24~25}-choose {~17~217}-select topic                {PgDn}-next page  {Esc}-close
+370  {F1}-index  {~27~26~24~25}-choose {~17~217}-select topic {PgUp}-prev page                 {Esc}-close
+371  {F1}-index  {~27~26~24~25}-choose {~17~217}-select topic {PgUp}-prev page {PgDn}-next page  {Esc}-close
+372 Help file "
+373 " not found.
+374 More..
+375 �Keyboard codes�Dec��Hex�������
+376  Keyboard character codes    Press any key       Press {Esc} twice to exit
+377  Ascii code   : @
+378  Extended code: @
+379  Key name     : @
+380 �D��H��Ch��Ctrl�Nm�����D��H��Ch��Ctrl��Nm
+381 �D��H��Ch���D��H��Ch���D��H��Ch��D��H��Ch
+382 �D��H��Ch���D��H��Ch���D��H�Display�Attr�
+383  Ascii Table   {PgUp}-prev page  {PgDn}-next page   {Esc}-Close
+384 Black|Blue|Green|Cyan|Red|Magenta|Brown|Light Gray|Dark Gray|Light Blue|Light Green|Light Cyan|Light Red|Light Magenta|Yellow|White
+385  View File     {PgUp}-prev page  {PgDn}-next page   {Esc}-Close
+386 File to view: @
+387 File: @
+390 ��������������������������ͻ
+391 �   �                  �   �
+392 ��������������������������ͼ
+393  {d}ec {a}nd � {+} {-} {s} �    {m+} {m-}
+394  {h}ex {o}r  � {*} {/} {%} �    {m*} {m/}
+395  {b}in {x}or � {=} {c}lr � {m=} {mr} {mc}
+396 Dec|Hex|Bin|M
+397 0123456789ABCDEF>dhbaox+-s*/%=cmr
+398 Calculator
+
+400 UNNAMED
+401 TEMPLATE
+402  does not exist. Create? @
+403 Error in project file
+
+!! Help to extension mapping
+450 TSMOD *.mod *.def
+451 TSPAS *.pas *.itf
+452 TSC *.c *.h
+453 TSCPP *.cpp *.hpp
+454 TSASM *.a *.inc
+
+!! Include file extensions (used by /ZI)
+499 DEF ITF H HPP INC
+
+!! Overlay/DLL run-time errors (+500)
+500 DLL error: @
+501 Loader cannot find entry point of main program.
+502 Module count exceeded.
+503 Wrong DLL version.
+504 DLL corrupt.
+505 Illegal fixup type found in imported module.
+506 Imported module not found.
+507 Relocation information corrupt.
+508 Imported module not and .EXE or .DLL file.
+509 Incorrect .DLL file format.
+510 No memory available - load phase 1.
+511 Module failed to initialize.
+512 Error opening file.
+513 No memory available - load phase 2.
+514 Error reading file.
+515 Error seeking file.
+516 Internal error.
+
+!! Runtime errors (+600)
+599 User error
+600 Unknown type of error :
+601 Stack overflow
+602 Null pointer de-reference
+603 Termination caused by signal.  (User break or Floating point)
+604 Arithmetic Overflow
+605 Variable out of range
+606 No return value from function
+607 No matching Case Label
+608 Long Integer Divide By Zero
+609 Index out of range
+610 Pure Virtual Function Called
+616 Memory allocation initialisation (Out Of Memory)
+617 I/O initialisation (Out Of Memory)
+618 Invalid use of near heap in DLL
+619 Complex Number Error
+633 Dos Re-entered
+634 NullProc Called
+648 Invalid window
+649 Use memory allocation
+650 Settitle memory allocation
+651 Initialisation error
+652 new, Out Of Memory
+653 dispose, Invalid Pointer
+654 _wrint, Illegal Parameter
+655 _wrint, Conversion Error
+656 _wrchar, Illegal Parameter
+657 _wrbool, Illegal Parameter
+658 _wrastr, Illegal Parameter
+659 _wrcstr, Illegal Parameter
+660 _wrreal, Illegal Parameter
+661 _wrreal, Conversion Error
+662 _f_wrint, Illegal Parameter
+663 _f_wrint, Conversion Error
+664 Too many processes
+665 New process memory allocation
+666 Signal memory allocation
+667 Scheduler memory allocation
+668 Initialisation error
+669 Stop process error
+672 StopProcess - Corrupt Process
+673 TRANSFER - Corrupt Process
+674 ExecCmd, Memory Failure
+675 ExecCmd, Command Line Too Long
+676 ExecCmd, Command Processor Failed To Load
+680 StartScheduler error
+681 StopScheduler error
+682 StartProcess error
+683 SEND error
+684 WAIT error
+685 Notify error
+686 Init error
+687 Delay error
+688 Illegal Assignment
+696 Dos environment memory allocation
+697 _f_wrchar, Illegal Parameter
+698 _f_wrbool, Illegal Parameter
+699 _f_wrastr, Illegal Parameter
+700 _f_wrcstr, Illegal Parameter
+701 _f_wrreal, Illegal Parameter
+702 _f_wrreal, Conversion Error
+703 _rdint, Invalid Integer
+704 _rdreal, Invalid Real Number
+705 _f_rdint, Invalid Integer
+706 _f_rdreal, Invalid Real Number
+707 assign, File Already Open
+708 reset, No File Name
+709 put, Invalid Mode
+710 put, Write Error
+711 put, Write Error
+737 NearMakeHeap, Invalid Argument
+738 NearHeapAllocate, Invalid Argument
+739 NearHeapDeallocate, Invalid Argument
+740 NearHeapAvail, Invalid Argument
+741 NearHeapTotalAvail, Invalid Argument
+742 NearHeapChangeSize, Invalid Argument
+743 NearHeapChangeAlloc, Invalid Argument
+744 FarHeapAllocate, Out Of Memory
+745 FarHeapDeallocate, Invalid Argument
+746 FarHeapDeallocate, Heap Corrupt
+747 FarHeapChangeAlloc, Invalid Argument
+748 FarAllocate, Out Of Memory
+749 NearMakeHeap, Size Too Small
+750 NearHeapAllocate, Out Of Memory
+751 NearHeapDellocate, Invalid Argument
+752 NearAllocate, Out Of Memory
+753 Far Heap Call, Not Supported Under OS2
+754 ShtHeap.Initialize, Heap too small
+755 ShtHeap.Increase, Not Enough Space
+756 ShtHeap.Allocate, Size Error
+757 ShtHeap.Allocate, Out Of Memory
+758 ShtHeap.Free, Invalid Pointer
+759 ShtHeap.Test, Heap Corruption
+760 Close, Invalid Handle
+762 Open, File Access Error
+763 OpenRead, File Access Error
+764 Append, File Access Error
+765 Create, File Access Error
+766 WrBin Error
+767 RdBin Error
+768 FIO Internal Error, Write Error Flushing File
+769 GetPos, Write Seek Error
+770 Seek, Write Seek Error
+772 Truncate, File Write Error
+774 Erase, File Name Error
+775 Rename, File Name Error
+776 ChDir, Directory Name Error
+777 MkDir, Directory Name Error
+778 RmDir, Directory Name Error
+779 GetDir, Drive Number Error
+780 ReadFirstEntry Error
+781 ReadNextEntry Error
+785 Assign Buffer, Invalid File Handle
+786 Assign Buffer, Invalid Buffer Size
+787 Assign Buffer, Stream Table Full
+788 FIO Directory Call, Not Supported Under OS2
+790 IO.RedirectInput Error
+791 IO.RedirectOutput Error
+792 StartScheduler, System Error
+793 StartProcess, System Error
+794 StartProcess, SetPriority - System Error
+795 StartProcess, SuspendThread - System Error
+796 SEND, Semaphore System Error
+797 WAIT, Semaphore System Error
+798 Notify, Semaphore System Error
+799 Init, Semaphore System Error
+800 Delay, Sleep System Error
+801 Launch, System Error
+802 NewProcess, Too Many Threads
+803 IOTRANSFER, Invalid Argument
+809 Graphics Call, Not Supported Under OS2
+810 OSFatalError, Operating System Error
+824 Undefined method called
+825 get, Invalid Mode
+826 get, End Of File
+827 get, Read Error
+828 close, Invalid Operation
+829 eoln, End Of File
+830 eoln, Invalid File
+831 eoln, End Of File
+832 eof, Invalid Operation
+833 ln, Illegal Parameter
+834 sqrt, Illegal Parameter
+835 put, File Undefined
+836 get, File Undefined
+837 FlsBuf, Stream Not Buffered
+838 FilBuf, Stream Not Buffered
+840 BlockRead, I/O Error
+841 GetMem, Out Of Memory
+842 FilePos, Invalid File
+843 FileSize, Invalid File
+844 Seek, Invalid File
+845 Rename, Invalid File
+846 Append, File Not Assiged
+847 MkDir, Invalid Path
+848 RmDir, Invalid Path
+849 ChDir, Invalid Path
+850 OS2 Library, Function Not Supported
+851 Windows Library, Function Not Supported
+855 User Break
+
+
+!! Batch introductory screen
+!! =========================
+
+940 �����������������������������������������������������������������������������ͻ
+941 �  TopSpeed Release 3.10     Copyright (C) 1992 Clarion Software Corporation  �
+942 �                                                                             �
+943 �  Usage:  TSC filename(s) [options]             Compile file(s)              �
+944 �          TSC projectname /m [options]          Make project                 �
+945 �          TSC projectname /l [options]          Link project                 �
+946 ����������������������������������� Options ���������������������������������Ķ
+947 �  /v0    no VID information                 /v1    minimum VID information   �
+948 �  /v2    full VID information               /b     generate line numbers     �
+949 �                                                                             �
+950 �  /rs    stack overflow checking            /rn    nil pointer checking      �
+951 �  /ro    overflow checking                  /rr    range checking            �
+952 �  /ri    array index checking               /cc    const in code             �
+953 �  /a+    Strict ANSI only                   /e-    language extensions off   �
+954 �  /j+    default char is unsigned           /n+    allow nested comments     �
+955 �  /dnnn  define macro                       /unnn  undefine predefined macro �
+956 �  /p     preprocessor output                /pc    ... with comments         �
+957 �  /pl    ... minimize blank space           /zg    generate prototypes       �
+958 �  /wxxx+ enable warning xxx                 /wxxx- disable warning xxx       �
+959 �  /wxxx* treat warning as an error          /w+    enable all warnings       �
+960 �  /w-    disable all warnings               /w*    turn warnings into errors �
+961 More..                                                                        �
+962 ����������������������������� Model Options ���������������������������������Ķ
+963 �  /ms    small model                        /mm    medium model              �
+964 �  /mc    compact model                      /ml    large model               �
+965 �  /mx    extra large model                  /mt    multi thread model        �
+966 �  /mo    overlay model                      /md    dynalink model            �
+967 �  /me    extended model                     /mf    extended mthread model    �
+968 ��������������������������� Optimization Options ����������������������������Ķ
+969 �  /ox-   disable all optimizations                                           �
+970 �  /ot-   disable time optimization          /oe-   disable CSE optimization  �
+971 �  /oc-   disable constant optimization      /oh-   disable peep hole optim.  �
+972 �  /oj-   disable jump optimization          /ol-   disable loop optimization �
+973 �  /oa-   disable alias optimization         /or-   disable register optim.   �
+974 �  /of-   disable stack frame optim.         /opx   select processor 80x86    �
+975 �  /oq0   select fp-emulator (default)       /oqx   select co-processor 80x87 �
+976 ������������������������������ Misc. Options ��������������������������������Ķ
+977 �  /fpnnn define project file                /y     use DOS environment vars  �
+978 �  /Iddd  include files directory            /zq    quiet mode                �
+979 �  /snnn=nnn  set project system macro       /r     remake all                �
+980 �����������������������������������������������������������������������������ͼ
diff --git a/code/SIBOSDK/sys/tsprj.txt b/code/SIBOSDK/sys/tsprj.txt
new file mode 100644
index 0000000..74c421d
--- /dev/null
+++ b/code/SIBOSDK/sys/tsprj.txt
@@ -0,0 +1,617 @@
+! Project Predefined
+!! predefine TopSpeed compilers
+!if mod
+#declare_compiler mod=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSMOD %%src %%obj #endif
+ #pragma link(%%obj)
+ #set tsm2=on'
+!end
+!if pas
+#declare_compiler pas=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSPAS %%src %%obj #endif
+ #pragma link(%%obj)
+ #set tspas=on'
+#declare_compiler plg=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSPAS_LG %%src %%obj #endif
+ #pragma link(%%obj)
+ #set tspas=on'
+!end
+!if cpp
+#declare_compiler cpp=
+'#set make=%%remake_jpi
+ #if %%make #then
+    #rundll TSCPP %%src %%obj
+    #if %%system=epoc #then
+	#run "ecppfx -s %%obj" no_window no_abort
+    #endif
+ #endif
+ #pragma link_option(decode=>on)
+ #pragma link(%%obj)
+ #set tsc=on #set tscpp=on'
+!! This declaration is overriden by the one below if TopSpeed C is installed
+#declare_compiler c=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSCPP %%src %%obj #endif
+ #pragma link(%%obj)
+ #set tsc=on'
+!end
+!if c
+#declare_compiler c=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSC %%src %%obj #endif
+ #pragma link(%%obj)
+ #set tsc=on'
+!end
+!if asm
+#declare_compiler a=
+'#set make=%%remake_jpi
+ #if %%make #then #rundll TSASM %%src %%obj #endif
+ #pragma link(%%obj)'
+!end
+!if masm
+#declare_compiler asm=
+'#set make=%%remake
+ #if %%make #then
+  #edit save %%src
+  #run "masm %%src,%%obj; >masmtmp.$$$" no_window no_abort
+  #file adderrors masmtmp.$$$
+  #file delete masmtmp.$$$
+ #endif
+ #pragma link(%%obj)'
+!end
+
+#declare_compiler rc=
+'#split %%obj
+ #set obj = %%name.res
+ #set make=%%remake
+ #if %%make #then
+  #edit save %%src
+  #run "tsrc %%src >rctmp.$$$" no_window no_abort
+  #file adderrors rctmp.$$$
+  #file delete rctmp.$$$
+ #endif
+ #pragma link(%%obj)'
+
+#declare_compiler cat=
+'#split %%src
+ #set make=%%remake
+ #if %%make #or %%name.g #older %%name.cat #then
+  #run "ctran %%name -c -s -v -l -e..\include\ -x..\include\ -g..\include\" no_window no_abort
+  #rundll TSC %%name.c %%name.obj
+  #run "ecobj %%name.obj" no_window no_abort
+ #endif
+ #pragma link(%%name.obj)'
+
+#if %action%=compile #then
+!! declarations to allow compilation of include files
+!if mod
+ #declare_compiler def='#rundll TSMOD %%src %%obj'
+!end
+!if cpp
+ #declare_compiler hpp='#rundll TSCPP %%src %%obj'
+ #declare_compiler h='#rundll TSCPP %%src %%obj'
+!end
+!if C
+ #declare_compiler h='#rundll TSC   %%src %%obj'
+!end
+#endif
+
+!! End of compiler predefinition section
+!! =========================================================================
+! Project Model
+!! The following lines are executed whenever the #model command is used
+!! in a project file.
+
+#pragma call(near_call=>on,same_ds=>on,ds_eq_ss=>on,overlay=>off)
+#pragma data(far_ext=>off,near_ptr=>on,threshold=>65535,const_in_code=>off,ss_in_dgroup=>on,ds_dynamic=>off)
+#pragma define(_fdata=>off,_fcall=>off,_fptr=>off,_mthread=>off)
+#pragma link_option(map=>on,case=>on,pack=>on,oldexe=>off)
+#pragma define(M_I86SM=>off,M_I86CM=>off,M_I86MM=>off,M_I86LM=>off,M_I86XM=>off,M_I86TM=>off,M_I86MTM=>off,M_I86OM=>off,M_I86DM=>off)
+
+!! PSION SIBO change
+#pragma optimize(speed=>off)
+#if %system=epoc #then
+ #if #not %model=small #then
+  #error "ERROR - must use small model for epoc"
+ #endif
+ #if #not %filetype=img #then
+  #if #not %filetype=dyl #then
+   #error "ERROR - illegal parameter in #system: %filetype"
+  #endif
+ #endif
+ #if "%epocinit"="" #then
+  #set epocinit=iclib
+ #endif
+#endif
+!! end of PSION SIBO change
+
+#if "%system"="" #then
+ #error "#model not preceded by #system"
+!if smallmodel
+#elsif %model=small #then
+ #set M=S
+ #pragma define(M_I86SM=>on)
+!end
+!if compactmodel
+#elsif %model=compact #then
+ #set M=C
+ #pragma call(ds_eq_ss=>off)
+ #pragma data(near_ptr=>off,threshold=>32767,ss_in_dgroup=>off)
+ #pragma define(_fptr=>on)
+ #pragma define(M_I86CM=>on)
+!end
+!if mediummodel
+#elsif %model=medium #then
+ #set M=M
+ #pragma call(near_call=>off)
+ #pragma define(_fcall=>on)
+ #pragma define(M_I86MM=>on)
+!end
+!if largemodel
+#elsif %model=large #then
+ #set M=L
+ #pragma call(near_call=>off,ds_eq_ss=>off),data(near_ptr=>off,threshold=>32767,ss_in_dgroup=>off)
+ #pragma define(_fcall=>on,_fptr=>on)
+ #pragma define(M_I86LM=>on)
+!end
+!if xlargemodel
+#elsif %model=xlarge #then
+ #if #not %system=win #then
+  #set M=X
+  #pragma call(near_call=>off,same_ds=>off,ds_eq_ss=>off),data(far_ext=>on,near_ptr=>off,const_in_code=>on,ss_in_dgroup=>off,ds_dynamic=>on)
+  #pragma define(_fcall=>on,  _fdata=>on,_fptr=>on)
+  #pragma define(M_I86XM=>on)
+ #else
+  #error "Extra-large model not available for Windows programs"
+ #endif
+!end
+!if mthreadmodel
+#elsif %model=mthread #then
+ #if #not %system=win #then
+  #set M=T
+  #pragma call(near_call=>off,same_ds=>off,ds_eq_ss=>off),data(far_ext=>on,near_ptr=>off,const_in_code=>on,ss_in_dgroup=>off,ds_dynamic=>on)
+  #pragma define(_fcall=>on,  _fdata=>on,_fptr=>on,_mthread=>on)
+  #pragma define(M_I86TM=>on,M_I86MTM=>on)
+ #else
+  #error "Multi-thread model not available for Windows programs"
+ #endif
+!end
+!if overlaymodel
+#elsif %model=overlay #then
+ #if %system=dos #then
+  #set M=O
+  #pragma call(near_call=>off,same_ds=>off,overlay=>on,ds_eq_ss=>off),data(far_ext=>on,near_ptr=>off,const_in_code=>off,ss_in_dgroup=>off,ds_dynamic=>on)
+  #pragma define(_fcall=>on,_fdata=>on,_fptr=>on,_mthread=>on)
+  #pragma define(M_I86OM=>on)
+ #else
+  #error "Overlay model not available for %system programs"
+ #endif
+!end
+!if dynalinkmodel
+#elsif %model=dynalink #then
+ #if #not %system=win #then
+  #set M=D
+  #pragma call(near_call=>off,same_ds=>off,ds_eq_ss=>off),data(far_ext=>on,near_ptr=>off,ss_in_dgroup=>off,ds_dynamic=>on)
+  #if %system=dos #then
+   #pragma call(overlay=>on)
+  #else
+   #pragma data(const_in_code=>on)
+  #endif
+  #pragma define(_fcall=>on,_fdata=>on,_fptr=>on,_mthread=>on)
+  #pragma define(M_I86DM=>on)
+  #pragma link_option(smart_method=>off)
+ #else
+  #error "Dynalink model not available for Windows programs"
+ #endif
+!end
+#else
+ #error "Unrecognized argument %model"
+#endif
+
+#if "%jpicall"="" #then #set jpicall=jpi #endif
+#if %jpicall=jpi #then
+ #pragma call(reg_saved=>(ax,bx,cx,dx,si,di,ds,st1,st2))
+ #pragma call(reg_param=>(ax,bx,cx,dx,st0,st6,st5,st4,st3))
+ #pragma call(reg_return=>(ax,dx,st0))
+ #pragma call(standard_conv=>off,standard_float=>off,opt_var_arg=>on)
+ #if %model=overlay #or (%model=dynalink #and %system=dos) #then
+  #pragma call(opt_var_arg=>off)
+ #endif
+ #set C=_
+ #pragma define(_jpicall=>on)
+#elsif %jpicall=stack #then
+ #pragma call(reg_saved=>(si,di,ds,st1,st2))
+ #pragma call(reg_param=>())
+ #pragma call(reg_return=>(ax,dx))
+ #pragma call(standard_conv=>on,standard_float=>on,opt_var_arg=>off)
+ #set C=F
+ #pragma define(_jpicall=>off)
+#else
+ #error "Unrecognized argument %jpicall"
+#endif
+
+#if %system=win #then
+ #set O=W
+ #pragma link_option(pack=>off,windows=>on),call(windows=>on)
+#elsif %system=dos #then
+ #set O=R
+ #pragma link_option(oldexe=>on,pack=>off),call(windows=>off)
+ #pragma optimize(cpu=>86)
+#elsif %system=os2 #then
+ #set O=P
+ #pragma optimize(cpu=>286),call(windows=>off)
+!! PSION SIBO change
+#elsif %system=epoc #then
+ #set O=R
+ #pragma link_option(case=>on,oldexe=>on,pack=>off)
+ #pragma optimize(cpu=>86)
+ #pragma data(no_far_data=>on)
+ #pragma define(EPOC=>1)
+ #if "%epocinit"="iclib" #then
+  #pragma data(stack_size=>8192)
+ #elsif "%epocinit"="iclib4" #then
+  #pragma data(stack_size=>4096)
+ #elsif "%epocinit"="iclib2" #then
+  #pragma data(stack_size=>2048)
+ #elsif "%epocinit"="iplib8" #then
+  #pragma data(stack_size=>8192)
+ #elsif "%epocinit"="iplib" #then
+  #pragma data(stack_size=>4096)
+ #elsif "%epocinit"="iplib2" #then
+  #pragma data(stack_size=>2048)
+ #else
+  #error "Unknown epocinit: %epocinit"
+ #endif
+!! end of PSION SIBO change
+#else
+ #error "Unknown argument to #system: %system"
+#endif
+
+!! defines used by library source files
+!! you may wish to disable these in order to share OS2/DOS object files
+!! _DLL may not be disabled
+#pragma define(_ENV=>off,_WINDOWS=>off,_DLL=>off,_WINDLL=>off,_OVL=>off,_OS2=>off,__OS2__=>off,__MSDOS__=>off)
+#if %system=os2 #then #pragma define(__OS2__=>on,_OS2=>on) #endif
+#if %system=dos #then #pragma define(__MSDOS__=>on) #endif
+#if %system=win #then #pragma define(_WINDOWS=>on) #endif
+#if %model=overlay  #then #pragma define(_OVL=>on) #endif
+#if %model=dynalink #then #pragma define(_DLL=>on) #endif
+
+!! End of Project model section
+!! =========================================================================
+! Project Link
+!! The following lines are executed whenever a #link command is executed in
+!! a project file
+
+#autocompile
+
+!! Calculate lfiletype - the type of file being made for this #link only
+!! Default is the filetype specified by #system (%filetype)
+
+#if "%filetype"="" #then
+!! PSION SIBO change
+ #if %system=epoc #then
+  #set filetype=img
+ #else
+  #set filetype=exe
+ #endif
+!! end of PSION SIBO change
+#endif
+
+#split %link_arg
+#if "%ext"="" #then
+ #set lfiletype_=%filetype
+ #set ext=%filetype
+#elsif (%ext=exe) #or (%ext=dll) #or (%ext=lib) #then
+ #set lfiletype_=%ext
+#else
+ #set lfiletype_=%filetype
+#endif
+
+!! PSION SIBO change
+#if %system=epoc #then
+ #if %filetype=img #then
+  #set epoctype=t1
+ #elsif %filetype=dyl #then
+  #set epoctype=t4
+ #endif
+#endif
+!! end of PSION SIBO change
+
+!! Calculate any additional libraries or object files that need to be linked
+
+#if #not %lfiletype_=lib #then
+ #if %system=win #then
+  #if %lfiletype_=dll #then
+   #compile initwdll.a
+   #pragma linkfirst(initwdll.obj)
+  #elsif %filetype=exe #then
+   #if "%tsm2" #or "%tspas" #then
+    #compile initmwin.a
+    #pragma linkfirst(initmwin.obj)
+   #else
+    #compile initwin.a
+    #pragma linkfirst(initwin.obj)
+   #endif
+  #else
+   #error "Unknown argument to #system: %filetype"
+  #endif
+ #else
+  #if %lfiletype_=dll #then
+    #pragma linkfirst(initdll.obj)
+  #elsif %lfiletype_=exe #then
+   #if (#not ("%tsc" #or "%tscpp")) #and (%system = dos)
+      #and (("%model"=xlarge) #or ("%model"=mthread)) #then
+     #pragma linkfirst(initnew.obj)
+   #elsif "%pm_api" #and (%system=os2) #then
+     #pragma link_option(pm=>on,non_pm=>off)
+     #pragma linkfirst(initpm.obj)
+!! PSION SIBO change
+   #elsif %system=epoc #then
+    #if %filetype=img #then
+     #pragma linkfirst(%epocinit.obj)
+    #else
+     #pragma linkfirst(icat.obj)
+    #endif
+!! end of PSION SIBO change
+   #else
+     #pragma linkfirst(initexe.obj)
+   #endif
+   #if (%system=os2) #then
+    #if "%pm_compat" #then
+     #pragma link_option(pm=>on,non_pm=>on)
+    #elsif "%pm_noncompat" #then
+     #pragma link_option(pm=>off,non_pm=>on)
+    #endif
+   #endif
+  #else
+ !! PSION SIBO change
+   #if %system=epoc #then
+    #if %filetype=img #then
+     #pragma linkfirst(%epocinit.obj)
+    #else
+     #pragma linkfirst(icat.obj)
+    #endif
+   #else
+    #error "Unknown argument to #system: %filetype"
+   #endif
+!! end of PSION SIBO change
+  #endif
+ #endif
+
+!! calculate jpilib_
+
+ #set prefix_="%O%%M%%C%"
+ #if (%lfiletype_=dll) #and (%system=win) #then
+   #set jpilib_="%prefix_%comd.lib"
+ #else
+   #set jpilib_="%prefix_%com.lib"
+ #endif
+ #if "%tsc" #then
+  #set jpilib_="%jpilib_,%prefix_%clib.lib"
+ #endif
+
+ #if "%tscpp" #then
+  #if %model=dynalink #then
+    #set CPPprefix_="%O%%M%%C%"
+  #else
+    #set CPPprefix_="C%M%%C%"
+  #endif
+  #set jpilib_="%jpilib_,%CPPprefix_%slib.lib"
+  #if "%usertool" #then
+    #set jpilib_="%jpilib_,%CPPprefix_%rtool.lib"
+  #endif
+  #if "%usermath" #then
+    #set jpilib_="%jpilib_,%CPPprefix_%rmath.lib"
+  #endif
+ #endif
+
+ #if "%tsm2" #then
+  #set jpilib_="%jpilib_,%prefix_%m2.lib"
+  #if "%tsc" #then
+   #set jpilib_="%jpilib_, %prefix_%mlibc.lib"
+   #if "%cwindow"=jpi #then
+    #set jpilib_="%jpilib_, %prefix_%wind.lib"
+   #endif
+  #else
+   #set jpilib_="%jpilib_, %prefix_%mlib.lib"
+  #endif
+ #endif
+
+ #if "%tspas" #then
+  #if %model=dynalink #then
+   #if %tsc #then
+    #set jpilib_="%jpilib_,%prefix_%pasc.lib"
+   #elsif %tsm2 #then
+    #set jpilib_="%jpilib_,%prefix_%pasm.lib"
+   #else
+    #set jpilib_="%jpilib_,%prefix_%pas.lib"
+   #endif
+  #else
+   #set jpilib_="%jpilib_,%prefix_%pas.lib"
+  #endif
+  #if "%tsc" #then
+   #set jpilib_="%jpilib_,%prefix_%mlibc.lib"
+   #if "%cwindow"=jpi #then
+     #set jpilib_="%jpilib_,%prefix_%wind.lib"
+   #endif
+  #elsif "%tsm2" #then
+   #set jpilib_="%jpilib_,%prefix_%mlib.lib"
+  #else
+   #set jpilib_="%jpilib_,%prefix_%plib.lib"
+  #endif
+  #pragma link_option(case=>off)
+ #endif
+
+ #if "%cgraph"=jpi #then
+  #set jpilib_="%jpilib_,%prefix_%graph.lib"
+ #elsif "%cgraph"=borland #then
+  #set jpilib_="%jpilib_,graphics.lib"
+ #endif
+
+ #if ("%cwindow"=jpi) #and #not(("%tsm2") #or("%tspas")) #then
+  #set jpilib_="%jpilib_,%prefix_%wind.lib"
+ #elsif "%cwindow"=borland #then
+  #set jpilib_="%jpilib_,%prefix_%borw.lib"
+ #endif
+
+ #if "%system"=os2 #then
+  #if "%pm_api" #then
+   #set jpilib_="%jpilib_,pmjpi.lib,os2jpi.lib"
+  #else
+   #set jpilib_="%jpilib_,os2jpi.lib"
+  #endif
+ #elsif (%model=overlay) #or (%model=dynalink) #then
+  #set jpilib_="%jpilib_,loader.lib"
+ #endif
+
+!! PSION SIBO change
+ #if %system=epoc #then
+  #if "%epocinit"="iclib" #or "%epocinit"="iclib4" #or "%epocinit"="iclib2" #then
+   #if %filetype=img #then
+    #pragma link(clib.lib)
+   #endif
+  #endif
+  #set jpilib_="plib.lib"
+ #endif
+!! end of PSION SIBO change
+
+ #pragma link(%jpilib_)
+!! PSION SIBO change
+ #if %system=epoc #then
+  #pragma link(wlib.lib)
+  #pragma link(rlib.lib)
+ #endif
+!! end of PSION SIBO change
+#endif
+
+!! Now do the link
+#if (%ext=dll) #then
+ #pragma link_option(smart_method=>off)
+ #if (%system=dos) #then
+  #if #not ((%model=overlay) #or (%model=dynalink)) #then
+   #error "DOS DLLs must use overlay or dynalink model"
+  #endif
+ #elsif (%system=os2) #then
+  #if #not ((%model=xlarge) #or (%model=mthread) #or (%model=dynalink)) #then
+   #error "OS2 DLLs must use xlarge, mthread or dynalink model"
+  #endif
+ #endif
+#endif
+
+#if "%ext%"=lib #then
+ #dolink %name%.%ext%
+#elsif ("%model"=overlay) #or ((%system=dos) #and ("%model"=dynalink)) #then
+ #if "%ext%"=dll #then
+  #if #not "%manual_export" #then
+   #if #exists %name%.exp #then
+    #implib %name%.lib %name%.exp
+   #else
+    #implib %name%.lib
+   #endif
+  #endif
+ #else
+  #pragma link_option(stub=>ovlload.exe)
+ #endif
+ #pragma link_option(map=>on,oldexe=>off,overlay=>on,pack=>off)
+ #dolink %name%.%ext%
+ #message "link complete"
+ #set ovrexe_=%name%.%ext%
+ #set ovrmap_=%name%.map
+ #if #exists %name%.exp #then
+  #set ovrexp_=%name%.exp
+ #else
+  #set ovrexp_=overlay.exp
+ #endif
+ #if %make #or %ovrexe_ #older %ovrexp_ #then
+  #message "Patching EXE header"
+  #exemod %ovrexe_ %ovrexp_ %ovrmap_
+ #endif
+#elsif (%system=os2) #and ("%ext%"=dll) #then
+ #if #not "%manual_export" #then
+  #if #exists %name%.exp #then
+   #implib %name%.lib %name%.exp
+  #else
+   #implib %name%.lib
+  #endif
+ #endif
+ #pragma link_option(map=>on,oldexe=>off)
+ #dolink %name%.%ext%
+ #message "link complete"
+#elsif %system = win #then
+ #set link_arg=%name%.%ext%
+ #set winexp_=%name%.exp
+ #set winexe_=%name%.%ext%
+ #set winlib_=%name%.lib
+ #set winmap_=%name%.map
+ #implib %winlib_ %winexp_
+ #pragma link_option(map=>on,oldexe=>off,windows=>on,export=>on)
+ #pragma link(windows.lib)
+ #if "%winmath" = chip #then
+   #pragma link(noemul.obj)
+ #elsif "%winmath" = emu #then
+   #pragma link(winfloat.obj)
+   #pragma link(win87em.lib)
+ #elsif "%winmath" = none #then
+   #pragma link(nofloat.obj)
+ #else
+   #error "Please set project system macro 'winmath' to 'chip', 'emu' or 'none'"
+ #endif
+ #dolink %link_arg
+ #message "link complete"
+ #if "%make" #then
+  #exemod %winexe_ %winexp_ %winmap_
+ #endif
+!! PSION SIBO change
+#elsif %system=epoc #then
+ #dolink %name%.exe
+!! end of PSION SIBO change
+#else
+ #dolink %name%.%ext%
+#endif
+
+!! PSION SIBO change
+!! convert the .exe file to a .img or .dyl file
+#if %system=epoc #then
+ #if %name%.%filetype% #older %name%.exe #then
+  #set afl=""
+  #set dfl=""
+  #if "%version"="" #then #set version=0x100f #endif
+  #message "Making %name%.%filetype%"
+  #if %filetype=img #then
+   #if #exists %name%.afl #then #set afl="-a%name%.afl" #endif
+   #if #exists %name%.dfl #then #set dfl="-d%name%.dfl" #endif
+   #if "%priority"="" #then #set priority=0x80 #endif
+   #if "%heapsize"="" #then #set heapsize=0x80 #endif
+  #else
+   #set priority=""
+   #set heapsize=""
+  #endif
+  #run "emake >make.$$$ -b %afl% %dfl% -o%name% -s -v%version% -p%priority% -h%heapsize% -%epoctype% %name%.exe" no_window no_abort
+  #file adderrors make.$$$
+  #file delete make.$$$
+ #endif
+#endif
+!!   #run "emake >make.$$$ -b -o%name% -s -v%version% -%epoctype% %name%" no_window no_abort
+!! end of PSION SIBO change
+
+!! Reset macros indicating what libraries are required
+
+#set tsc=off
+#set tscpp=off
+#set tspas=off
+#set tsm2=off
+#set cwindow=""
+#set cgraph=""
+#set pm_api=""
+#set pm_compat=""
+#set pm_noncompat=""
+#set manual_export=""
+
+!! End of Project Link section
+! Project End
+!! =========================================================================
+
diff --git a/code/SIBOSDK/tprint/dedlg.c b/code/SIBOSDK/tprint/dedlg.c
new file mode 100644
index 0000000..2f99e3b
--- /dev/null
+++ b/code/SIBOSDK/tprint/dedlg.c
@@ -0,0 +1,17 @@
+/* DEDLG.C */
+
+#include <demo.g>
+#include <hwim.h>
+
+#pragma METHOD_CALL
+
+METHOD INT dedlg_dl_key(PR_DLGBOX *self)
+    {
+    RBUF_LP *prbuf;
+
+    prbuf=self->dlgbox.rbuf;
+    prbuf->dayno=hDlgSenseDtedit(1);
+    prbuf->ndays=hDlgSenseNcedit(2);
+    prbuf->gap=hDlgSenseChlist(3);
+    return(WN_KEY_CHANGED);
+    }
diff --git a/code/SIBOSDK/tprint/delp.c b/code/SIBOSDK/tprint/delp.c
new file mode 100644
index 0000000..5c16996
--- /dev/null
+++ b/code/SIBOSDK/tprint/delp.c
@@ -0,0 +1,105 @@
+/* DELP.C */
+
+#include <demo.g>
+#include <demo.rsg>
+#include <hwim.h>
+
+#define TIME_FMT_FLAGS (PR_TIME_MONTH_NAME|PR_TIME_SUFFIX_NAME)
+
+LOCAL_C VOID InitTimeObject(PR_DELP *self)
+    {
+    P_DAYSEC ds;
+    SE_TIME_FORMAT fmt;
+
+    ds.day=self->delp.rbuf.dayno;
+    ds.sec=0;
+    self->delp.time=f_new(CAT_DEMO_OLIB,C_TIME);
+    p_send4(self->delp.time,O_TO_SET,SET_TIME_DAYSEC,&ds);
+    fmt.flags=TIME_FMT_FLAGS;
+    p_send4(self->delp.time,O_TO_SET_FORMAT,&fmt,TIME_FMT_FLAGS);
+    }
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb)
+    {
+    return(p_send4(self,O_LPR_SENSE_BUF_WIDTH,pb,p_slen(pb)));
+    }
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self)
+    {
+    INT i;
+    TEXT buf[E_MAX_DAY_NAME];
+    UWORD wid;
+
+    for (i=0; i<7; i++)
+        {
+        p_nmday(&buf[0],i);
+        wid=SenseBufWidth(self,&buf[0]);
+        if (wid>self->delp.colwid)
+            self->delp.colwid=wid;
+        }
+    self->delp.colwid+=SenseBufWidth(self,"  ");    /* two spaces */
+    if (self->delp.colwid>(3*self->lprinter.width/4))
+        {
+        hInfoPrint(DELP_PAPER_NARROW);
+        p_sleep(20);
+        p_leave(RUN_ACTIVE_CLEANUP_NONOTIFY);
+        }
+    self->lprinter.subsqind=self->delp.colwid;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID delp_lpr_init(PR_DELP *self,RBUF_LP *prbuf)
+    {
+    self->delp.rbuf=(*prbuf);
+    p_supersend2(self,O_LPR_INIT);
+    }
+
+METHOD INT delp_lpr_sense_text(PR_DELP *self,WDR_PRINT *pr)
+    {
+    P_DATE dt;
+    P_DAYSEC ds;
+
+    if (!self->delp.time)
+        {
+        InitTimeObject(self);
+        FindWidthFirstColumn(self);
+        }
+    else if (!self->delp.rbuf.ndays)
+        return(FALSE);
+    switch (self->delp.state++)
+        {
+    case DELP_STATE_COL1:
+        if (self->delp.rbuf.gap)
+            {
+            p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DATE,&dt);
+            if (!dt.day)
+                {
+                pr->down=pr->height;
+                if (self->delp.rbuf.gap==1)
+                    pr->down>>=1;
+                }
+            }
+        p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DAYSEC,&ds);
+        p_nmday(&self->delp.dname[0],P_WEEK(ds.day));
+        self->delp.right=self->delp.colwid
+                                -SenseBufWidth(self,&self->delp.dname[0]);
+        pr->buf=(&self->delp.dname[0]);
+        break;
+    case DELP_STATE_COL2:
+        pr->flags&=(~(WDR_PRINT_LINE|WDR_PRINT_TEXT));
+        pr->flags|=WDR_PRINT_RIGHT;
+        pr->right=self->delp.right;
+        return(TRUE);
+    case DELP_STATE_COL3:
+        p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DATESTR,&self->delp.buf[0]);
+        pr->buf=(&self->delp.buf[0]);
+        pr->flags&=(~WDR_PRINT_LINE);
+        pr->indent=self->delp.colwid;
+        self->delp.rbuf.ndays--;
+        p_send4(self->delp.time,O_TO_ADD_DAYS,1,0);
+        self->delp.state=DELP_STATE_COL1;
+        }
+    pr->blen=p_slen(pr->buf);
+    return(TRUE);
+    }
diff --git a/code/SIBOSDK/tprint/demain.c b/code/SIBOSDK/tprint/demain.c
new file mode 100644
index 0000000..3ab9cf7
--- /dev/null
+++ b/code/SIBOSDK/tprint/demain.c
@@ -0,0 +1,17 @@
+/* DEMAIN.C */
+
+#include <demo.g>
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV wserv;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_FULLSCREEN;
+    app.wserv_cat=p_getlibh(CAT_DEMO_DEMO);
+    app.wserv_class=C_DEWSERV;
+    wserv.com_cat=p_getlibh(CAT_DEMO_HWIM);
+    wserv.com_class=C_COMMAN;
+    p_send4(p_new(CAT_DEMO_HWIM,C_HWIMMAN),O_AM_INIT,&app,&wserv);
+    }
diff --git a/code/SIBOSDK/tprint/demo.cat b/code/SIBOSDK/tprint/demo.cat
new file mode 100644
index 0000000..e8f5520
--- /dev/null
+++ b/code/SIBOSDK/tprint/demo.cat
@@ -0,0 +1,51 @@
+IMAGE demo
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE hwimman.g
+INCLUDE dlgbox.g
+INCLUDE lprinter.g
+INCLUDE time.g
+INCLUDE epoc.h
+
+CLASS dewserv wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS dedlg dlgbox
+    {
+    REPLACE dl_key
+    TYPES
+        {
+        typedef struct
+            {
+            UWORD dayno;
+            UWORD ndays;
+            UWORD gap;
+            } RBUF_LP;
+        }
+    }
+    
+CLASS delp lprinter
+    {
+    REPLACE lpr_init
+    REPLACE lpr_sense_text
+    CONSTANTS
+        {
+        DELP_STATE_COL1     0
+        DELP_STATE_COL2     1
+        DELP_STATE_COL3     2
+        }
+    PROPERTY 1
+        {
+        VOID *time;
+        UWORD colwid;
+        UWORD right;
+        UWORD state;
+        RBUF_LP rbuf;
+        TEXT dname[E_MAX_DAY_NAME];
+        TEXT buf[LN_TIME_DATE_STR];
+        }
+    }
diff --git a/code/SIBOSDK/tprint/demo.pic b/code/SIBOSDK/tprint/demo.pic
new file mode 100644
index 0000000..d980c34
Binary files /dev/null and b/code/SIBOSDK/tprint/demo.pic differ
diff --git a/code/SIBOSDK/tprint/demo.rss b/code/SIBOSDK/tprint/demo.rss
new file mode 100644
index 0000000..b4ff082
--- /dev/null
+++ b/code/SIBOSDK/tprint/demo.rss
@@ -0,0 +1,55 @@
+/* DEMO.RSS */
+
+#include <hwim.rh>
+#include <hwim.rg>
+
+RESOURCE WSERV_INFO demo_accs
+    {
+    menbar_id=0;
+    first_com=0;
+    accel={'x'};
+    }
+
+RESOURCE MENU delp_gap_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="No gap";},
+        CHOICE_ITEM { str="Half a line";},
+        CHOICE_ITEM { str="Complete line";}
+        };
+    }
+
+RESOURCE DIALOG delp_dlg
+    {
+    title="Print list of days";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_DTEDIT;
+            prompt="Start date";
+            info=DTEDIT { flags=IN_DTEDIT_DDMMYYYY;};
+            },
+        CONTROL
+            {
+    	    class=C_NCEDIT;
+    	    prompt="Number of days to print";
+    	    info=NCEDIT
+    		{
+    		low=10;
+                current=20;
+    		high=200;
+    		};
+    	    },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Space between months";
+            info=CHLIST { rid=delp_gap_chlist; };
+            }
+        };
+    }
+
+RESOURCE STRING delp_paper_narrow { str="Paper size too narrow"; }
diff --git a/code/SIBOSDK/tprint/dewserv.c b/code/SIBOSDK/tprint/dewserv.c
new file mode 100644
index 0000000..dd67cfe
--- /dev/null
+++ b/code/SIBOSDK/tprint/dewserv.c
@@ -0,0 +1,29 @@
+/* DEWSERV.C */
+
+#include <demo.g>
+#include <demo.rsg>
+#include <hwim.h>
+
+LOCAL_C INT LaunchDialog(INT class,INT resid,VOID *rbuf)
+    {
+    DL_DATA dld;
+
+    dld.id=resid;
+    dld.rbuf=rbuf;
+    dld.pdlg=NULL;
+    return hLaunchDial(CAT_DEMO_DEMO,class,&dld);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID dewserv_ws_dyn_init(PR_DEWSERV *self)
+    {
+    RBUF_LP rbuf;
+
+    if (LaunchDialog(C_DEDLG,DELP_DLG,&rbuf))
+        {
+        p_send2(self,O_WS_EDIT_PRINT_CONTEXT);
+        hDestroy(f_newsend(CAT_DEMO_DEMO,C_DELP,O_LPR_INIT,&rbuf));
+        }
+    p_exit(0);
+    }
diff --git a/code/SIBOSDK/tprint/make.bat b/code/SIBOSDK/tprint/make.bat
new file mode 100644
index 0000000..158073b
--- /dev/null
+++ b/code/SIBOSDK/tprint/make.bat
@@ -0,0 +1,3 @@
+@echo off
+tscx /m tprint
+tscx /m tprint
diff --git a/code/SIBOSDK/tprint/tprint.afl b/code/SIBOSDK/tprint/tprint.afl
new file mode 100644
index 0000000..88c6f9b
--- /dev/null
+++ b/code/SIBOSDK/tprint/tprint.afl
@@ -0,0 +1,2 @@
+demo.pic
+demo.rzc
diff --git a/code/SIBOSDK/tprint/tprint.pr b/code/SIBOSDK/tprint/tprint.pr
new file mode 100644
index 0000000..31f72af
--- /dev/null
+++ b/code/SIBOSDK/tprint/tprint.pr
@@ -0,0 +1,31 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#compile demo.cat
+
+#if %remake #or (demo.rsg #older demo.rss) #then
+  #file delete demo.rsg
+  #run "rs demo" no_window no_abort
+#endif
+
+#if demo.rzc #older demo.rsg #then
+  #run "rch demo" no_window no_abort
+  #file delete tprint.img
+#endif
+
+#compile delp.c
+#compile dedlg.c
+#compile demain.c
+#compile dewserv.c
+
+#if (tprint.img #older tprint.afl) #or (tprint.img #older demo.pic) #then
+  #file delete tprint.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link tprint.img
diff --git a/code/SIBOSDK/tprint/tprrel.prj b/code/SIBOSDK/tprint/tprrel.prj
new file mode 100644
index 0000000..51cfa87
--- /dev/null
+++ b/code/SIBOSDK/tprint/tprrel.prj
@@ -0,0 +1,14 @@
+tprrel.prj      ! releases source files
+tprint.pr       ! TS project file
+make.bat        ! makes TPRINT.IMG
+!
+demo.cat        ! category file
+demo.rss        ! resource script
+!
+delp.c          ! line printer
+dedlg.c         ! dialog
+demain.c        ! main
+dewserv.c       ! window server subclass
+!
+tprint.afl      ! add file list
+demo.pic        ! icon
diff --git a/code/SIBOSDK/wd/bj.wd b/code/SIBOSDK/wd/bj.wd
new file mode 100644
index 0000000..bb1ad74
--- /dev/null
+++ b/code/SIBOSDK/wd/bj.wd
@@ -0,0 +1,206 @@
+! BJ.WD
+! Printer driver file for Cannon BJ series printers
+
+COMMANDS
+!<27>[K<4><0><0><36><1><65>
+! <4><0> - 4 bytes remaining
+! <0> - init to user-defined settings
+! <36> - ID for BJ-10e
+! <1> - Character set 2
+! <65> - Multiligual 850 (64) + Auto Sheet Feeder (1)
+    RESET               "<27>[K<4><0><0><36><1><65>"
+    FORM_LENGTH         "<27>C%c"
+!<27>A<1> - set line spacing to 1/72 inch
+!<27>2 - enable the above
+    PREAMBLE            "<27>A<1><27>2"
+!<27>[K<1><0><0>
+! <4><0> - 1 bytes remaining
+! <0> - init to user-defined settings
+    POSTAMBLE           "<27>[K<1><0><0>"
+    BOLD_ON             "<27>E"
+    BOLD_OFF            "<27>F"
+    ITALIC_ON           "<27>-<1>"
+    ITALIC_OFF          "<27>-<0>"
+    UNDERLINE_ON        "<27>-<1>"
+    UNDERLINE_OFF       "<27>-<0>"
+    SUBSCRIPT_ON        "<27>S<1>"
+    SUBSCRIPT_OFF       "<27>T"
+    SUPERSCRIPT_ON      "<27>S<0>"
+    SUPERSCRIPT_OFF     "<27>T"
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+    MOVE_DOWN           "*<10>"
+    MOVE_RIGHT_PREFIX   ""
+    MOVE_RIGHT          "<27>d%w"
+    MOVE_RIGHT_SUFFIX   ""
+END_COMMANDS
+
+TRANSLATES telephone
+    5:35
+END_TRANSLATES
+
+WIDTHS wid_prop12
+      0:10     1:10     2:10     3:10     4:10
+      5:10 ! telephone character must be the same as # (35)
+      6:10
+      7:10 ! non-breaking hyphen must be the same as hyphen (45)
+      8:10
+      9:10 ! tab must be the same as space (32)
+     10:10    11:10    12:10    13:10
+     14:10 ! potential hyphen must be the same as hyphen (45)
+     15:10 ! non-breaking space must be the same as space (32)
+     16:10
+     17:10    18:10    19:10    20:10    21:10    22:10    23:10    24:10
+     25:10    26:10    27:10    28:10    29:10    30:10    31:14    32:10
+     33:10    34:10    35:10    36:10    37:10    38:12    39:6     40:10
+     41:10    42:10    43:10    44:10    45:10    46:10    47:10    48:10
+     49:10    50:10    51:10    52:10    53:10    54:10    55:10    56:10
+     57:10    58:10    59:10    60:10    61:10    62:10    63:10    64:10
+     65:14    66:14    67:14    68:14    69:12    70:12    71:14    72:14
+     73:8     74:10    75:14    76:12    77:14    78:14    79:14    80:12
+     81:14    82:14    83:12    84:14    85:14    86:14    87:14    88:14
+     89:14    90:12    91:10    92:10    93:10    94:10    95:10    96:10
+     97:10    98:12    99:10   100:12   101:10   102:8    103:12   104:12
+    105:6    106:6    107:12   108:6    109:14   110:12   111:10   112:12
+    113:12   114:10   115:10   116:8    117:12   118:12   119:14   120:12
+    121:12   122:10   123:10   124:10   125:10   126:10   127:10   128:14
+    129:12   130:10   131:10   132:10   133:10   134:10   135:10   136:10
+    137:10   138:10   139:6    140:6    141:6    142:14   143:14   144:12
+    145:14   146:14   147:10   148:10   149:10   150:12   151:12   152:12
+    153:14   154:14   155:10   156:10   157:14   158:10   159:10   160:10
+    161:6    162:10   163:12   164:12   165:14   166:10   167:10   168:10
+    169:10   170:10   171:10   172:10   173:10   174:14   175:14   176:10
+    177:10   178:10   179:10   180:10   181:14   182:14   183:14   184:10
+    185:10   186:10   187:10   188:10   189:10   190:10   191:10   192:10
+    193:10   194:10   195:10   196:10   197:10   198:10   199:14   200:10
+    201:10   202:10   203:10   204:10   205:10   206:10   207:10   208:12
+    209:14   210:12   211:12   212:12   213:6    214:8    215:8    216:8
+    217:10   218:10   219:10   220:10   221:10   222:8    223:10   224:14
+    225:12   226:14   227:14   228:10   229:14   230:10   231:12   232:14
+    233:14   234:14   235:14   236:12   237:14   238:10   239:10   240:10
+    241:10   242:10   243:10   244:10   245:10   246:10   247:10   248:10
+    249:10   250:10   251:10   252:10   253:10   254:10   255:10
+END_WIDTHS
+
+TYPEFACE pica
+    NAME        "Pica"
+    SERIF
+    TYPE        COURIER
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              200  ! 10 point
+        WIDTH               7    ! 17 cpi
+        WIDTH_BOLD          12   ! 10 cpi
+        WIDTH_ITALIC        7
+        WIDTH_BOLD_ITALIC   12
+        ! I<18> 17 cpi [@400<17><1> single height and width
+        COMMAND             "<27>I<18><27>[@<4><0><0><0><17><1>"
+    FONT
+        HEIGHT              240  ! 12 point
+        WIDTH               12   ! 10 cpi
+        ! I<2> 10 cpi [@400<17><1> single height and width
+        COMMAND             "<27>I<2><27>[@<4><0><0><0><17><1>"
+    FONT
+        HEIGHT              260  ! 13 point
+        WIDTH               14   ! 8.5 cpi
+        WIDTH_BOLD          24   ! 5 cpi
+        WIDTH_ITALIC        14
+        WIDTH_BOLD_ITALIC   24
+        ! I<18> 17 cpi [@400<17><2> single height and double width
+        COMMAND             "<27>I<18><27>[@<4><0><0><0><17><2>"
+    FONT
+        HEIGHT              320  ! 16 point
+        WIDTH               24   ! 5 cpi
+        ! I<2> 10 cpi [@400<17><2> single height and double width
+        COMMAND             "<27>I<2><27>[@<4><0><0><0><17><2>"
+    FONT
+        HEIGHT              440  ! 22 point
+        WIDTH               12   ! 10 cpi
+        ! I<2> 10 cpi [@400<18><1> double height and single width
+        COMMAND             "<27>I<2><27>[@<4><0><0><0><18><1>"
+    FONT
+        HEIGHT              480  ! 24 point
+        WIDTH               24   ! 5 cpi
+        ! I<2> 10 cpi [@400<18><2> double height and double width
+        COMMAND             "<27>I<2><27>[@<4><0><0><0><18><2>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE elite
+    NAME        "Elite"
+    SERIF
+    TYPE        ELITE
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              200  ! 10 point
+        WIDTH               10
+        ! I<10> 12 cpi [@400<17><1> single height and width
+        COMMAND             "<27>I<10><27>[@<4><0><0><0><17><1>"
+    FONT
+        HEIGHT              280
+        WIDTH               20
+        ! I<10> 12 cpi [@400<17><2> single height and double width
+        COMMAND             "<27>I<10><27>[@<4><0><0><0><17><2>"
+    FONT
+        HEIGHT              360
+        WIDTH               10
+        ! I<10> 12 cpi [@400<18><1> double height and single width
+        COMMAND             "<27>I<10><27>[@<4><0><0><0><18><1>"
+    FONT
+        HEIGHT              400
+        WIDTH               20
+        ! I<10> 12 cpi [@400<18><2> double height and double width
+        COMMAND             "<27>I<10><27>[@<4><0><0><0><18><2>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE proportional
+    NAME        "Proportional"
+    MULTIPLE_WIDTH_TABLES
+    PROPORTIONAL
+    SERIF
+    TYPE        TIMES_ROMAN
+    TRANSLATE    telephone
+    FONT
+        HEIGHT              240
+        WIDTH               wid_prop12
+        ! P<1> proportional   [@400<17><1> single height and width
+        COMMAND             "<27>P<1><27>[@<4><0><0><0><17><1>"
+    FONT
+        HEIGHT              320
+        WIDTH_SCALE         2
+        WIDTH               wid_prop12
+        ! P<1> proportional   [@400<17><2> single height and double width
+        COMMAND             "<27>P<1><27>[@<4><0><0><0><17><2>"
+    FONT
+        HEIGHT              440
+        WIDTH               wid_prop12
+        ! P<1> proportional   [@400<18><1> double height and single width
+        COMMAND             "<27>P<1><27>[@<4><0><0><0><18><1>"
+    FONT
+        HEIGHT              480
+        WIDTH_SCALE         2
+        WIDTH               wid_prop12
+        ! P<1> proportional   [@400<18><2> double height and double width
+        COMMAND             "<27>P<1><27>[@<4><0><0><0><18><2>"
+    END_FONT
+END_TYPEFACE
+
+MODEL
+    NAME        "Canon BJ-10e"
+    NAME        "IBM Proprinter X24E"
+    MIN_X       12  ! 12 twips = 1/120 inch
+    MIN_Y       20  ! 20 twips = 1/72 inch
+    SKIP_X      8   ! 1/15 inch
+    SKIP_Y      18  ! 1/4 inch
+    TYPEFACE    pica,elite,proportional
+END_MODEL
+
+MODEL
+    NAME        "Canon BJ-30"
+    MIN_X       12  ! 12 twips = 1/120 in
+    MIN_Y       20  ! 20 twips = 1/72 in
+    SKIP_X      8   ! skipx 1/15 inch
+    SKIP_Y      18  ! skipy 1/4
+    TYPEFACE    pica,proportional
+END_MODEL
diff --git a/code/SIBOSDK/wd/epson.wd b/code/SIBOSDK/wd/epson.wd
new file mode 100644
index 0000000..6871417
--- /dev/null
+++ b/code/SIBOSDK/wd/epson.wd
@@ -0,0 +1,252 @@
+! EPSON.WD
+! Printer driver file for EPSON RX & LQ printers
+
+COMMANDS
+    RESET               "<27>@"
+    FORM_LENGTH         "<27>C%c"
+! <27>A<1> 1/60 inch line spacing or 1/72 for RX
+! <27>l<0> left margin to zero
+! <27>N<0> no bottom margin
+    PREAMBLE            "<27>A<1><27>l<0><27>N<0>"
+    POSTAMBLE           "<13><27>@"
+    BOLD_ON             "<27>G"
+    BOLD_OFF            "<27>H"
+    ITALIC_ON           "<27>4"
+    ITALIC_OFF          "<27>5"
+    UNDERLINE_ON        "<27>-<1>"
+    UNDERLINE_OFF       "<27>-<0>"
+    SUBSCRIPT_ON        "<27>S<1>"
+    SUBSCRIPT_OFF       "<27>T"
+    SUPERSCRIPT_ON      "<27>S<0>"
+    SUPERSCRIPT_OFF     "<27>T"
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+    MOVE_DOWN           "*<10>"
+    MOVE_RIGHT_PREFIX   "<27>Y%w" ! number of bit image data
+    MOVE_RIGHT          "*<0>" ! zero bit image
+    MOVE_RIGHT_SUFFIX   ""
+END_COMMANDS
+
+TRANSLATES translate
+    5:35
+END_TRANSLATES
+
+WIDTHS prop
+      0:5   1:5    2:5   3:5    4:5
+      5:5  ! telephone character must be the same as # (35)
+      6:5
+      7:5  ! non-breaking hyphen must be the same as hyphen (45)
+      8:5
+      9:5  ! tab must be the same as space (32)
+     10:5   11:5   12:5   13:5
+     14:5  ! potential hyphen must be the same as hyphen (45)
+     15:5  ! non-breaking space must be the same as space (32)
+     16:5
+     17:5   18:5   19:5   20:5   21:5   22:5   23:5   24:5
+     25:5   26:5   27:5   28:5   29:5   30:5   31:5   32:5
+     33:3   34:5   35:5   36:5   37:6   38:6   39:3   40:4
+     41:4   42:5   43:5   44:3   45:5   46:3   47:5   48:5
+     49:5   50:5   51:5   52:5   53:5   54:5   55:5   56:5
+     57:5   58:3   59:3   60:5   61:5   62:5   63:5   64:6
+     65:6   66:6   67:6   68:6   69:6   70:6   71:6   72:6
+     73:4   74:5   75:6   76:6   77:7   78:6   79:6   80:6
+     81:6   82:6   83:6   84:6   85:7   86:6   87:7   88:6
+     89:6   90:5   91:4   92:5   93:4   94:5   95:5   96:3
+     97:5   98:6   99:5  100:6  101:5  102:4  103:6  104:6
+    105:3  106:4  107:6  108:3  109:7  110:6  111:5  112:6
+    113:6  114:5  115:5  116:4  117:6  118:6  119:7  120:5
+    121:6  122:5  123:4  124:3  125:4  126:5  127:6
+    128:6
+    129:6  130:5  131:5  132:5  133:5  134:5  135:5  136:5
+    137:5  138:5  139:3  140:3  141:3  142:6  143:6  144:6
+    145:7  146:7  147:5  148:5  149:5  150:6  151:6  152:6
+    153:6  154:7  155:5  156:5  157:6  158:5  159:5  160:5
+    161:3  162:5  163:6  164:6  165:6  166:5  167:5  168:5
+    169:6  170:5  171:5  172:5  173:5  174:5  175:5  176:5
+    177:5  178:5  179:5  180:5  181:6  182:6  183:6  184:6
+    185:5  186:5  187:5  188:5  189:5  190:6  191:5  192:5
+    193:5  194:5  195:5  196:5  197:5  198:5  199:6  200:5
+    201:5  202:5  203:5  204:5  205:5  206:5  207:5  208:6
+    209:6  210:6  211:6  212:6  213:3  214:4  215:4  216:4
+    217:5  218:5  219:5  220:5  221:3  222:4  223:5  224:6
+    225:5  226:6  227:6  228:5  229:6  230:5  231:6  232:6
+    233:7  234:7  235:7  236:6  237:6  238:5  239:3  240:5
+    241:5  242:5  243:5  244:5  245:5  246:5  247:5  248:5
+    249:5  250:5  251:4  252:4  253:5  254:5  255:5
+END_WIDTHS
+
+TYPEFACE pica_rx
+    NAME        "Pica"
+    TYPE        COURIER
+    TRANSLATE   translate
+!    rx_pica_cond="<27>p<0><27>P<27><15><27>W<0>"
+!    rx_pica_cond_enlg="<27>p<0><27>P<27><15><27>W<1>"
+    FONT
+        HEIGHT          240  ! 12 point
+        WIDTH           12   ! 10 cpi
+        ! rx_pica
+        COMMAND         "<27>p<0><27>P<27><18><27>W<0>"
+    END_FONT
+    FONT
+        HEIGHT          320  ! 16 point
+        WIDTH           24   ! 5 cpi
+        ! rx_pica_enlg
+        COMMAND         "<27>p<0><27>P<27><18><27>W<1>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE elite_rx
+    NAME        "Elite"
+    TYPE        ELITE
+    TRANSLATE   translate
+    FONT
+        HEIGHT          200  ! 10 point
+        WIDTH           10   ! 12 cpi
+        ! rx_elite
+        COMMAND         "<27>p<0><27>M<27><18><27>W<0>"
+    END_FONT
+    FONT
+        HEIGHT          280  ! 14 point
+        WIDTH           20   ! 6 cpi
+        ! rx_elite_enlg
+        COMMAND         "<27>p<0><27>M<27><18><27>W<1>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE pica
+    NAME        "Pica"
+    TYPE        COURIER
+    TRANSLATE   translate
+!    pica_cond_enlg_doub="<27>w<1><27>k<2><27>!<36>"
+    FONT
+        HEIGHT          200  ! 10 point
+        WIDTH           7    ! 17 cpi
+        ! pica_cond
+        COMMAND         "<27>w<0><27>k<2><27>!<4>"
+    FONT
+        HEIGHT          240  ! 12 point
+        WIDTH           12   ! 10 cpi
+        ! pica
+        COMMAND         "<27>w<0><27>k<2><27>!<0>"
+    FONT
+        HEIGHT          260  ! 13 point
+        WIDTH           14   ! 8.5 cpi
+        ! pica_cond_enlg
+        COMMAND         "<27>w<0><27>k<2><27>!<36>"
+    FONT
+        HEIGHT          320  ! 16 cpi
+        WIDTH           24   ! 5 cpi
+        ! pica_enlg
+        COMMAND         "<27>w<0><27>k<2><27>!<32>"
+    FONT
+        HEIGHT          440  ! 22 point
+        WIDTH           12   ! 10 cpi
+        ! pica_doub
+        COMMAND         "<27>w<1><27>k<2><27>!<0>"
+    FONT
+        HEIGHT          480  ! 24 point
+        WIDTH           24   ! 5 cpi
+        ! pica_enlg_doub
+        COMMAND         "<27>w<1><27>k<2><27>!<32>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE elite
+    NAME        "Elite"
+    TYPE        ELITE
+    TRANSLATE   translate
+!   elite_enlg="<27>w<0><27>k<2><27>!<33>"
+!   elite_doub="<27>w<1><27>k<2><27>!<1>"
+    FONT
+        HEIGHT          180  ! 9 point
+        WIDTH           6
+        ! elite_cond
+        COMMAND         "<27>w<0><27>k<2><27>!<5>"
+    FONT
+        HEIGHT          200
+        WIDTH           10
+        ! elite
+        COMMAND         "<27>w<0><27>k<2><27>!<1>"
+    FONT
+        HEIGHT          240
+        WIDTH           12
+        ! elite_cond_enlg
+        COMMAND         "<27>w<0><27>k<2><27>!<37>"
+    FONT
+        HEIGHT          380
+        WIDTH           12
+        ! elite_cond_enlg_doub
+        COMMAND         "<27>w<1><27>k<2><27>!<37>"
+    FONT
+        HEIGHT          400
+        WIDTH           20
+        ! elite_enlg_doub
+        COMMAND         "<27>w<1><27>k<2><27>!<33>"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE times
+    NAME        "Times"
+    PROPORTIONAL
+    SERIF
+    TYPE        TIMES_ROMAN
+    TRANSLATE   translate
+    FONT
+        HEIGHT          200
+        WIDTH           prop
+        ! times_cond
+        COMMAND         "<27>w<0><27>k<0><27>!<6>"
+    END_FONT
+    FONT
+        HEIGHT          240
+        WIDTH_SCALE     2
+        WIDTH           prop
+        ! times
+        COMMAND         "<27>w<0><27>k<0><27>!<2>"
+    END_FONT
+    FONT
+        HEIGHT          320
+        WIDTH_SCALE     4
+        WIDTH           prop
+        ! times_enlg
+        COMMAND         "<27>w<0><27>k<0><27>!<34>"
+    END_FONT
+    FONT
+        HEIGHT          440
+        WIDTH_SCALE     2
+        WIDTH           prop
+        ! times_doub
+        COMMAND         "<27>w<1><27>k<0><27>!<2>"
+    END_FONT
+    FONT
+        HEIGHT          480
+        WIDTH_SCALE     4
+        WIDTH           prop
+        ! times_enlg_doub
+        COMMAND         "<27>w<1><27>k<0><27>!<34>"
+    END_FONT
+END_TYPEFACE
+
+!   helvetica="<27>w<0><27>k<2><27>!<2>"
+!   helvetica_cond="<27>w<0><27>k<2><27>!<6>"
+!   helvetica_enlg="<27>w<0><27>k<2><27>!<34>"
+!   helvetica_doub="<27>w<1><27>k<2><27>!<2>"
+!   helvetica_enlg_doub="<27>w<1><27>k<2><27>!<34>"
+
+MODEL
+    NAME        "Epson RX"
+    MIN_X       12  ! 12 TWIPS 1/120 in
+    MIN_Y       20  ! 20 TWIPS 1/72 in
+    SKIP_X      15  ! SKIPX 1/8 INCH
+    SKIP_Y      30  ! SKIPY 1/2 INCH
+    TYPEFACE    pica_rx,elite_rx
+END_MODEL
+
+MODEL
+    NAME        "Epson LQ"
+    MIN_X       12  ! 12 TWIPS      1/120 in
+    MIN_Y       24  ! 24 TWIPS      1/60 in
+    SKIP_X      15  ! SKIPX 1/8 INCH
+    SKIP_Y      30  ! SKIPY 1/2 INCH
+    TYPEFACE    pica,elite,times
+END_MODEL
diff --git a/code/SIBOSDK/wd/general.wd b/code/SIBOSDK/wd/general.wd
new file mode 100644
index 0000000..dcc5f68
--- /dev/null
+++ b/code/SIBOSDK/wd/general.wd
@@ -0,0 +1,49 @@
+! GENERAL.WD
+! General printer driver file, supports minimal TTY functionality
+
+COMMANDS
+    RESET               ""
+    FORM_LENGTH         ""
+    PREAMBLE            ""
+    POSTAMBLE           ""
+    BOLD_ON             ""
+    BOLD_OFF            ""
+    ITALIC_ON           ""
+    ITALIC_OFF          ""
+    UNDERLINE_ON        ""
+    UNDERLINE_OFF       ""
+    SUBSCRIPT_ON        ""
+    SUBSCRIPT_OFF       ""
+    SUPERSCRIPT_ON      ""
+    SUPERSCRIPT_OFF     ""
+    MOVE_DOWN           "*<10>"
+    MOVE_RIGHT_PREFIX   ""
+    MOVE_RIGHT          "*<32>"
+    MOVE_RIGHT_SUFFIX   ""
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+END_COMMANDS
+
+TRANSLATES telephone
+    5:35
+END_TRANSLATES
+
+TYPEFACE courier
+    NAME        "Mono"
+    TYPE        COURIER
+    TRANSLATE   telephone
+    FONT
+        HEIGHT          240
+        WIDTH           1
+        COMMAND         ""
+    END_FONT
+END_TYPEFACE
+
+MODEL
+    NAME        "$"
+    MIN_X       144  ! 144 twips = 1/10 in, one character
+    MIN_Y       240  ! 240 twips = 1/6 in, one line
+    SKIP_X      0
+    SKIP_Y      0
+    TYPEFACE    courier
+END_MODEL
diff --git a/code/SIBOSDK/wd/hp2.wd b/code/SIBOSDK/wd/hp2.wd
new file mode 100644
index 0000000..b863983
--- /dev/null
+++ b/code/SIBOSDK/wd/hp2.wd
@@ -0,0 +1,166 @@
+! HP2.WD
+! Printer driver file for HP II laser printers
+
+COMMANDS
+    HP_PCL_COMPATIBLE
+    RESET               "<27>E"
+    FORM_LENGTH         "<27>&l%dP"
+!<27>&l
+! 0o - Portrait
+! 0e - top margin to zero
+! 0C - VMI to zero
+!<27>9 - clear horizontal margins
+!<27>(8U - ASCII Roman-8 symbol set
+    PREAMBLE            "<27>&l0o0e0C<27>9<27>(8U"
+    POSTAMBLE           "<27>E"
+    BOLD_ON             "<27>(s3B"
+    BOLD_OFF            "<27>(s0B"
+    ITALIC_ON           "<27>(s1S"
+    ITALIC_OFF          "<27>(s0S"
+    UNDERLINE_ON        "<27>&dD"
+    UNDERLINE_OFF       "<27>&d@"
+    SUPERSCRIPT_ON      "<27>&a-60V"
+    SUPERSCRIPT_OFF     "<27>&a+60V"
+    SUBSCRIPT_ON        "<27>&a+60V"
+    SUBSCRIPT_OFF       "<27>&a-60V"
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+    MOVE_DOWN           "<27>&a+%dV"
+    MOVE_RIGHT_PREFIX   ""
+    MOVE_RIGHT          "<27>&a+%dH"
+    MOVE_RIGHT_SUFFIX   ""
+    LANDSCAPE           "<27>&l1o0E<27>9"
+END_COMMANDS
+
+TRANSLATES roman8
+    5:35
+    128:180
+    129:207
+    130:197
+    131:192
+    132:204
+    133:200
+    134:212
+    135:181
+    136:193
+    137:205
+    138:201
+    139:221
+    140:209
+    141:217
+    142:216
+    143:208
+    144:220
+    145:215
+    146:211
+    147:194
+    148:206
+    149:202
+    150:195
+    151:203
+    152:239
+    153:218
+    154:219
+    155:214
+    156:187
+    157:210
+    158:120
+    159:190
+    160:196
+    161:213
+    162:198
+    163:199
+    164:183
+    165:182
+    166:249
+    167:250
+    168:185
+    169:82
+    171:248
+    172:247
+    173:184
+    174:251
+    175:253
+    181:224
+    182:162
+    183:161
+    184:67
+    189:191
+    190:188
+    198:226
+    199:225
+    207:186
+    208:228
+    209:227
+    210:164
+    211:165
+    212:163
+    213:108
+    214:229
+    215:166
+    216:167
+    219:252
+    221:124
+    222:230
+    224:231
+    225:222
+    226:223
+    227:232
+    228:234
+    229:233
+    230:243
+    231:241
+    232:240
+    233:237
+    234:174
+    235:173
+    236:178
+    237:177
+    238:176
+    239:168
+    240:45
+    241:254
+    242:61
+    243:245
+    245:189
+    248:179
+    249:171
+    250:242
+    251:49
+    252:51
+    253:50
+    254:242
+END_TRANSLATES
+
+TYPEFACE lineprinter
+    NAME            "Lineprinter"
+    TYPE            LINEPRINTER
+    TRANSLATE       roman8
+    FONT
+        HEIGHT          170
+        WIDTH           43
+        COMMAND         "<27>(s0p16.67h8.5v0T"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE courier
+    NAME            "Courier"
+    SERIF
+    TYPE            COURIER
+    TRANSLATE       roman8
+    FONT
+        HEIGHT          240
+        WIDTH           72
+        COMMAND         "<27>(s0p10h12v3T"
+    END_FONT
+END_TYPEFACE
+
+MODEL
+    NAME        "HP LaserJet series II"
+    LANDSCAPE_AVAILABLE
+    MIN_X       2  ! twips
+    MIN_Y       2  ! twips
+    SKIP_X      180
+    SKIP_Y      0
+    TYPEFACE    courier,lineprinter
+END_MODEL
diff --git a/code/SIBOSDK/wd/hp2p.wd b/code/SIBOSDK/wd/hp2p.wd
new file mode 100644
index 0000000..6ec762a
--- /dev/null
+++ b/code/SIBOSDK/wd/hp2p.wd
@@ -0,0 +1,75 @@
+! HP2P.WD
+! Printer driver file for HP IIP and IID laser printers
+
+COMMANDS
+    HP_PCL_COMPATIBLE
+    RESET               "<27>E"
+    FORM_LENGTH         "<27>&l%dP"
+!<27>&l
+! 0o - Portrait
+! 0e - top margin to zero
+! 0C - VMI to zero
+!<27>9 - clear horizontal margins
+!<27>(12U - code page 850 character set
+    PREAMBLE            "<27>&l0o0e0C<27>9<27>(12U"
+    POSTAMBLE           "<27>E"
+    BOLD_ON             "<27>(s3B"
+    BOLD_OFF            "<27>(s0B"
+    ITALIC_ON           "<27>(s1S"
+    ITALIC_OFF          "<27>(s0S"
+    UNDERLINE_ON        "<27>&dD"
+    UNDERLINE_OFF       "<27>&d@"
+    SUPERSCRIPT_ON      "<27>&a-60V"
+    SUPERSCRIPT_OFF     "<27>&a+60V"
+    SUBSCRIPT_ON        "<27>&a+60V"
+    SUBSCRIPT_OFF       "<27>&a-60V"
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+    MOVE_DOWN           "<27>&a+%dV"
+    MOVE_RIGHT_PREFIX   ""
+    MOVE_RIGHT          "<27>&a+%dH"
+    MOVE_RIGHT_SUFFIX   ""
+    LANDSCAPE           "<27>&l1o0E<27>9"
+END_COMMANDS
+
+TRANSLATES telephone
+    5:35
+END_TRANSLATES
+
+TYPEFACE lineprinter
+    NAME            "Lineprinter"
+    TYPE            LINEPRINTER
+    TRANSLATE       telephone
+    FONT
+        HEIGHT          170
+        WIDTH           43
+        COMMAND         "<27>(s0p16.67h8.5v0T"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE courier
+    NAME            "Courier"
+    SERIF
+    TYPE            COURIER
+    TRANSLATE       telephone
+    FONT
+        HEIGHT          200
+        WIDTH           60
+        COMMAND         "<27>(s0p12h10v3T"
+    FONT
+        HEIGHT          240
+        WIDTH           72
+        COMMAND         "<27>(s0p10h12v3T"
+    END_FONT
+END_TYPEFACE
+
+MODEL
+    NAME        "HP LaserJet IID"
+    NAME        "HP LaserJet IIP"
+    LANDSCAPE_AVAILABLE
+    MIN_X       2  ! twips
+    MIN_Y       2  ! twips
+    SKIP_X      180
+    SKIP_Y      0
+    TYPEFACE    courier,lineprinter
+END_MODEL
diff --git a/code/SIBOSDK/wd/hp3.wd b/code/SIBOSDK/wd/hp3.wd
new file mode 100644
index 0000000..7609ead
--- /dev/null
+++ b/code/SIBOSDK/wd/hp3.wd
@@ -0,0 +1,470 @@
+! HP3.WD
+! Printer driver file for HP laser printers
+
+COMMANDS commands
+    HP_PCL_COMPATIBLE
+    RESET               "<27>E"
+    FORM_LENGTH         "<27>&l%dP"
+!<27>&l
+! 0o - Portrait
+! 0e - top margin to zero
+! 0C - VMI to zero
+!<27>9 - clear horizontal margins
+!<27>(12U - code page 850 character set
+    PREAMBLE            "<27>&l0o0e0C<27>9<27>(12U"
+    POSTAMBLE           "<27>E"
+    BOLD_ON             "<27>(s3B"
+    BOLD_OFF            "<27>(s0B"
+    ITALIC_ON           "<27>(s1S"
+    ITALIC_OFF          "<27>(s0S"
+    UNDERLINE_ON        "<27>&d0D"
+    UNDERLINE_OFF       "<27>&d@"
+    SUPERSCRIPT_ON      "<27>&a-60V"
+    SUPERSCRIPT_OFF     "<27>&a+60V"
+    SUBSCRIPT_ON        "<27>&a+60V"
+    SUBSCRIPT_OFF       "<27>&a-60V"
+    NEW_PAGE            "<12>"
+    CARRIAGE_RETURN     "<13>"
+    MOVE_DOWN           "<27>&a+%dV"
+    MOVE_RIGHT_PREFIX   ""
+    MOVE_RIGHT          "<27>*p+%dX"
+    MOVE_RIGHT_SUFFIX   ""
+    LANDSCAPE           "<27>&l1o0E<27>9"
+END_COMMANDS
+
+TRANSLATES telephone
+    5:35  ! must ensure width of 5 = width of 35
+END_TRANSLATES
+
+WIDTHS cgtimes_std
+      0:207   1:207    2:207    3:207    4:207
+      5:104  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:61   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:61   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:108   20:104   21:104   22:207   23:150   24:150
+     25:150   26:150   27:150   28:184   29:150   30:150   31:150   32:61
+     33:69    34:96    35:104   36:104   37:184   38:161   39:69    40:69
+     41:69    42:104   43:184   44:69    45:69    46:69    47:69    48:104
+     49:104   50:104   51:104   52:104   53:104   54:104   55:104   56:104
+     57:104   58:69    59:69    60:207   61:184   62:207   63:92    64:184
+!    A        B        C        D        E        F        G        H
+     65:150   66:131   67:142   68:154   69:131   70:123   71:150   72:154
+!    I        J        K        L        M        N        O        P
+     73:69    74:81    75:146   76:131   77:188   78:154   79:150   80:119
+!    Q        R        S        T        U        V        W        X
+     81:150   82:138   83:111   84:131   85:154   86:150   87:196   88:150
+!    Y        Z
+     89:150   90:134   91:69    92:69    93:69    94:104   95:104   96:104
+!    a        b        c        d        e        f        g        h
+     97:92    98:104   99:92   100:104   101:92   102:69  103:104  104:104
+!    i        j        k        l        m        n        o        p
+    105:58   106:58   107:104  108:58   109:161  110:104  111:104  112:104
+!    q        r        s        t        u        v        w        x
+    113:104  114:77   115:81   116:58   117:104  118:104  119:150  120:104
+!    y        z
+    121:104  122:92   123:92   124:104  125:92   126:104  127:207  128:142
+    129:104  130:92   131:92   132:92   133:92   134:92   135:92   136:92
+    137:92   138:92   139:58   140:58   141:58   142:150  143:150  144:131
+    145:138  146:184  147:104  148:104  149:104  150:104  151:104  152:104
+    153:150  154:154  155:104  156:104  157:154  158:182  159:104  160:92
+    161:58   162:104  163:104  164:104  165:154  166:104  167:104  168:92
+    169:104  170:184  171:184  172:184  173:69   174:85   175:85   176:207
+    177:207  178:207  179:207  180:207  181:150  182:150  183:150  184:105
+    185:207  186:207  187:207  188:207  189:105  190:104  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:92   199:150  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:104  208:104
+    209:154  210:129  211:129  212:129  213:58   214:70   215:70   216:70
+    217:207  218:207  219:207  220:207  221:104  222:70   223:207  224:152
+    225:104  226:152  227:152  228:104  229:152  230:115  231:106  232:122
+    233:154  234:154  235:154  236:104  237:150  238:105  239:104  240:72
+    241:184  242:104  243:183  244:104  245:104  246:184  247:104  248:104
+    249:104  250:1    251:73   252:73   253:73   254:104  255:104
+END_WIDTHS
+
+WIDTHS cgtimes_italic
+      0:207
+      1:207    2:207    3:207    4:207
+      5:104  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:61   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:61   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:103   20:104   21:104   22:207   23:150   24:150
+     25:150   26:150   27:150   28:184   29:150   30:150   31:150   32:61
+     33:69    34:100   35:104   36:104   37:184   38:161   39:69    40:69
+     41:69    42:104   43:184   44:69    45:69    46:69    47:69    48:104
+     49:104   50:104   51:104   52:104   53:104   54:104   55:104   56:104
+     57:104   58:69    59:69    60:207   61:184   62:207   63:104   64:184
+     65:127   66:127   67:138   68:150   69:127   70:119   71:150   72:150
+     73:69    74:92    75:138   76:115   77:170   78:138   79:150   80:127
+     81:150   82:127   83:104   84:115   85:150   86:127   87:170   88:127
+     89:115   90:115   91:69    92:69    93:69    94:104   95:104   96:104
+     97:104   98:104   99:92   100:104  101:92   102:58   103:104  104:104
+    105:58   106:58   107:92   108:58   109:150  110:104  111:104  112:104
+    113:104  114:81   115:81   116:58   117:104  118:92   119:138  120:92
+    121:92   122:81   123:92   124:104  125:92   126:104  127:207  128:138
+    129:104  130:92   131:104  132:104  133:104  134:104  135:92   136:92
+    137:92   138:92   139:58   140:58   141:58   142:127  143:127  144:127
+    145:138  146:184  147:104  148:104  149:104  150:104  151:104  152:92
+    153:150  154:150  155:104  156:104  157:151  158:183  159:104  160:104
+    161:58   162:104  163:104  164:104  165:138  166:104  167:104  168:104
+    169:104  170:184  171:184  172:184  173:69   174:96   175:96   176:207
+    177:207  178:207  179:207  180:207  181:127  182:127  183:127  184:105
+    185:207  186:207  187:207  188:207  189:105  190:105  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:104  199:127  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:104  208:104
+    209:148  210:127  211:127  212:127  213:58   214:70   215:70   216:70
+    217:207  218:207  219:207  220:207  221:104  222:70   223:207  224:152
+    225:104  226:152  227:152  228:104  229:152  230:115  231:106  232:126
+    233:150  234:150  235:150  236:92   237:115  238:105  239:104  240:72
+    241:184  242:104  243:182  244:104  245:104  246:184  247:104  248:104
+    249:104  250:2    251:73   252:73   253:73   254:104  255:104
+END_WIDTHS
+
+WIDTHS cgtimes_bold
+      0:207
+      1:207    2:207    3:207    4:207
+      5:104  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:61   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:61   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:119   20:104   21:104   22:207   23:150   24:150
+     25:150   26:150   27:150   28:184   29:150   30:150   31:150   32:61
+     33:69    34:96    35:104   36:104   37:184   38:169   39:69    40:69
+     41:69    42:104   43:184   44:69    45:69    46:69    47:69    48:104
+     49:104   50:104   51:104   52:104   53:104   54:104   55:104   56:104
+     57:104   58:69    59:69    60:207   61:184   62:207   63:104   64:184
+     65:150   66:138   67:150   68:150   69:138   70:127   71:161   72:161
+     73:81    74:100   75:161   76:138   77:196   78:150   79:161   80:127
+     81:161   82:150   83:115   84:138   85:150   86:150   87:207   88:150
+     89:150   90:138   91:69    92:69    93:69    94:104   95:104   96:104
+     97:104   98:115   99:92   100:115  101:92   102:73   103:104  104:115
+    105:58   106:69   107:115  108:58   109:171  110:115  111:104  112:115
+    113:115  114:92   115:81   116:69   117:115  118:104  119:150  120:104
+    121:104  122:92   123:104  124:104  125:104  126:104  127:207  128:150
+    129:115  130:92   131:104  132:104  133:104  134:104  135:92   136:92
+    137:92   138:92   139:58   140:58   141:58   142:150  143:150  144:138
+    145:150  146:215  147:104  148:104  149:104  150:115  151:115  152:104
+    153:161  154:150  155:104  156:104  157:163  158:182  159:104  160:104
+    161:58   162:104  163:115  164:115  165:150  166:104  167:104  168:104
+    169:104  170:184  171:184  172:184  173:69   174:88   175:88   176:207
+    177:207  178:207  179:207  180:207  181:150  182:150  183:150  184:105
+    185:207  186:207  187:207  188:207  189:105  190:104  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:104  199:150  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:104  208:104
+    209:148  210:137  211:137  212:137  213:58   214:80   215:80   216:80
+    217:207  218:207  219:207  220:207  221:104  222:80   223:207  224:162
+    225:115  226:162  227:162  228:104  229:162  230:115  231:116  232:126
+    233:150  234:150  235:150  236:104  237:150  238:105  239:104  240:72
+    241:184  242:104  243:183  244:104  245:104  246:184  247:104  248:104
+    249:104  250:23   251:73   252:73   253:73   254:104  255:104
+END_WIDTHS
+
+WIDTHS cgtimes_bold_italic
+      0:207
+      1:207    2:207    3:207    4:207
+      5:104  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:61   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:61   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:131   20:104   21:104   22:207   23:150   24:150
+     25:150   26:150   27:150   28:184   29:150   30:150   31:150   32:61
+     33:81    34:108   35:104   36:104   37:184   38:161   39:69    40:69
+     41:69    42:104   43:184   44:69    45:69    46:69    47:69    48:104
+     49:104   50:104   51:104   52:104   53:104   54:104   55:104   56:104
+     57:104   58:69    59:69    60:207   61:184   62:207   63:104   64:184
+     65:138   66:138   67:138   68:150   69:138   70:127   71:150   72:161
+     73:81    74:104   75:138   76:127   77:184   78:150   79:150   80:127
+     81:146   82:138   83:115   84:127   85:150   86:138   87:184   88:138
+     89:127   90:127   91:69    92:69    93:69    94:104   95:104   96:104
+     97:104   98:104   99:92   100:104  101:92   102:73   103:104  104:115
+    105:58   106:58   107:104  108:58   109:161  110:115  111:104  112:104
+    113:104  114:81   115:81   116:58   117:115  118:92   119:138  120:104
+    121:92   122:81   123:104  124:104  125:104  126:104  127:207  128:138
+    129:115  130:92   131:104  132:104  133:104  134:104  135:92   136:92
+    137:92   138:92   139:58   140:58   141:58   142:138  143:138  144:138
+    145:146  146:192  147:104  148:104  149:104  150:115  151:115  152:92
+    153:150  154:150  155:104  156:104  157:151  158:184  159:104  160:104
+    161:58   162:104  163:115  164:115  165:150  166:104  167:104  168:104
+    169:104  170:184  171:184  172:184  173:81   174:92   175:92   176:207
+    177:207  178:207  179:207  180:207  181:138  182:138  183:138  184:105
+    185:207  186:207  187:207  188:207  189:105  190:105  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:104  199:138  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:104  208:104
+    209:148  210:137  211:137  212:137  213:58   214:80   215:80   216:80
+    217:207  218:207  219:207  220:207  221:104  222:80   223:207  224:152
+    225:104  226:152  227:152  228:104  229:152  230:115  231:106  232:126
+    233:150  234:150  235:150  236:90   237:127  238:105  239:104  240:72
+    241:184  242:104  243:183  244:104  245:104  246:184  247:104  248:104
+    249:104  250:18   251:69   252:69   253:69   254:104  255:104
+END_WIDTHS
+
+WIDTHS univers_std
+      0:207   1:207    2:207    3:207    4:207
+      5:131  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:69   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:69   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:110   20:131   21:131   22:207   23:150   24:150
+     25:150   26:150   27:150   28:207   29:150   30:150   31:150   32:69
+     33:69    34:104   35:131   36:131   37:207   38:158   39:69    40:69
+     41:69    42:131   43:207   44:69    45:69    46:69    47:69    48:131
+     49:131   50:131   51:131   52:131   53:131   54:131   55:131   56:131
+     57:131   58:69    59:69    60:207   61:207   62:207   63:108   64:207
+     65:154   66:131   67:146   68:150   69:119   70:115   71:154   72:150
+     73:58    74:115   75:138   76:111   77:188   78:150   79:158   80:123
+     81:161   82:134   83:134   84:131   85:150   86:150   87:207   88:150
+     89:142   90:127   91:69    92:69    93:69    94:131   95:104   96:131
+     97:111   98:119   99:111  100:119  101:111  102:77   103:119  104:119
+    105:50   106:50   107:111  108:50   109:181  110:119  111:119  112:119
+    113:119  114:73   115:104  116:77   117:119  118:115  119:181  120:115
+    121:115  122:100  123:92   124:104  125:92   126:131  127:207  128:146
+    129:119  130:111  131:111  132:111  133:111  134:111  135:111  136:111
+    137:111  138:111  139:50   140:50   141:50   142:154  143:154  144:119
+    145:177  146:204  147:119  148:119  149:119  150:119  151:119  152:115
+    153:158  154:150  155:122  156:131  157:160  158:207  159:131  160:111
+    161:50   162:119  163:119  164:119  165:150  166:85   167:85   168:108
+    169:104  170:207  171:207  172:207  173:69   174:115  175:115  176:207
+    177:207  178:207  179:207  180:207  181:154  182:154  183:154  184:105
+    185:207  186:207  187:207  188:207  189:129  190:129  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:114  199:154  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:128  208:121
+    209:150  210:119  211:119  212:119  213:51   214:58   215:58   216:58
+    217:207  218:207  219:207  220:207  221:105  222:58   223:207  224:158
+    225:127  226:158  227:158  228:119  229:158  230:115  231:119  232:126
+    233:150  234:150  235:150  236:118  237:141  238:129  239:129  240:72
+    241:207  242:106  243:207  244:130  245:130  246:207  247:129  248:131
+    249:129  250:25   251:81   252:81   253:81   254:104  255:104
+END_WIDTHS
+
+WIDTHS univers_italic
+      0:207
+      1:207    2:207    3:207    4:207
+      5:131  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:69   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:69   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:114   20:131   21:131   22:207   23:150   24:150
+     25:150   26:150   27:150   28:207   29:150   30:150   31:150   32:69
+     33:69    34:104   35:131   36:131   37:207   38:158   39:69    40:69
+     41:69    42:131   43:207   44:69    45:69    46:69    47:69    48:131
+     49:131   50:131   51:131   52:131   53:131   54:131   55:131   56:131
+     57:131   58:69    59:69    60:207   61:207   62:207   63:108   64:207
+     65:154   66:131   67:146   68:150   69:119   70:115   71:154   72:150
+     73:58    74:115   75:138   76:111   77:188   78:150   79:158   80:123
+     81:161   82:134   83:134   84:131   85:150   86:150   87:207   88:150
+     89:142   90:127   91:69    92:69    93:69    94:131   95:104   96:131
+     97:111   98:119   99:111  100:119  101:111  102:77   103:119  104:119
+    105:50   106:50   107:111  108:50   109:181  110:119  111:119  112:119
+    113:119  114:73   115:104  116:77   117:119  118:115  119:181  120:115
+    121:115  122:100  123:92   124:104  125:92   126:131  127:207  128:146
+    129:119  130:111  131:111  132:111  133:111  134:111  135:111  136:111
+    137:111  138:111  139:50   140:50   141:50   142:154  143:154  144:119
+    145:177  146:204  147:119  148:119  149:119  150:119  151:119  152:115
+    153:158  154:150  155:122  156:131  157:160  158:207  159:131  160:111
+    161:50   162:119  163:119  164:119  165:150  166:85   167:85   168:108
+    169:104  170:207  171:207  172:207  173:69   174:115  175:115  176:207
+    177:207  178:207  179:207  180:207  181:154  182:154  183:154  184:105
+    185:207  186:207  187:207  188:207  189:129  190:129  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:111  199:154  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:128  208:121
+    209:150  210:119  211:119  212:119  213:51   214:58   215:58   216:58
+    217:207  218:207  219:207  220:207  221:105  222:58   223:207  224:158
+    225:127  226:158  227:158  228:119  229:158  230:115  231:119  232:126
+    233:150  234:150  235:150  236:115  237:142  238:129  239:129  240:72
+    241:207  242:106  243:207  244:130  245:130  246:207  247:129  248:131
+    249:129  250:16   251:81   252:81   253:81   254:104  255:104
+END_WIDTHS
+
+WIDTHS univers_bold
+      0:207
+      1:207    2:207    3:207    4:207
+      5:131  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:69   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:69   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:115   20:131   21:131   22:207   23:150   24:150
+     25:150   26:150   27:150   28:207   29:150   30:150   31:150   32:69
+     33:69    34:108   35:131   36:131   37:207   38:158   39:69    40:69
+     41:69    42:131   43:207   44:69    45:69    46:69    47:69    48:131
+     49:131   50:131   51:131   52:131   53:131   54:131   55:131   56:131
+     57:131   58:69    59:69    60:207   61:207   62:207   63:108   64:207
+     65:154   66:131   67:146   68:150   69:119   70:115   71:154   72:150
+     73:58    74:115   75:138   76:111   77:188   78:150   79:158   80:123
+     81:161   82:134   83:134   84:131   85:150   86:150   87:207   88:150
+     89:142   90:127   91:69    92:69    93:69    94:131   95:104   96:131
+     97:111   98:119   99:111  100:119  101:111  102:77   103:119  104:119
+    105:50   106:50   107:111  108:50   109:181  110:119  111:119  112:119
+    113:119  114:73   115:104  116:77   117:119  118:115  119:181  120:115
+    121:115  122:100  123:104  124:104  125:104  126:131  127:207  128:146
+    129:119  130:111  131:111  132:111  133:111  134:111  135:111  136:111
+    137:111  138:111  139:50   140:50   141:50   142:154  143:154  144:119
+    145:177  146:204  147:119  148:119  149:119  150:119  151:119  152:115
+    153:158  154:150  155:122  156:131  157:160  158:207  159:131  160:111
+    161:50   162:119  163:119  164:119  165:150  166:85   167:85   168:108
+    169:104  170:207  171:207  172:207  173:69   174:115  175:115  176:207
+    177:207  178:207  179:207  180:207  181:154  182:154  183:154  184:105
+    185:207  186:207  187:207  188:207  189:129  190:129  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:111  199:154  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:128  208:121
+    209:150  210:119  211:119  212:119  213:51   214:58   215:58   216:58
+    217:207  218:207  219:207  220:207  221:105  222:58   223:207  224:158
+    225:127  226:158  227:158  228:119  229:158  230:123  231:119  232:126
+    233:150  234:150  235:150  236:115  237:142  238:129  239:129  240:72
+    241:207  242:106  243:207  244:130  245:130  246:207  247:129  248:131
+    249:129  250:33   251:81   252:81   253:81   254:104  255:104
+END_WIDTHS
+
+WIDTHS univers_bold_italic
+      0:207
+      1:207    2:207    3:207    4:207
+      5:131  ! telephone character must be the same as # (35)
+      6:207
+      7:69   ! non-breaking hyphen must be the same as hyphen (45)
+      8:207
+      9:69   ! tab must be the same as space (32)
+     10:207   11:150   12:150   13:104
+     14:69   ! potential hyphen must be the same as hyphen (45)
+     15:69   ! non-breaking space must be the same as space (32)
+     16:150
+     17:150   18:150   19:125   20:131   21:131   22:207   23:150   24:150
+     25:150   26:150   27:150   28:207   29:150   30:150   31:150   32:69
+     33:69    34:111   35:131   36:131   37:207   38:158   39:69    40:69
+     41:69    42:131   43:207   44:69    45:69    46:69    47:69    48:131
+     49:131   50:131   51:131   52:131   53:131   54:131   55:131   56:131
+     57:131   58:69    59:69    60:207   61:207   62:207   63:108   64:207
+     65:154   66:131   67:146   68:150   69:119   70:115   71:154   72:150
+     73:58    74:115   75:138   76:111   77:188   78:150   79:158   80:123
+     81:161   82:134   83:134   84:131   85:150   86:150   87:207   88:150
+     89:142   90:127   91:69    92:69    93:69    94:131   95:104   96:131
+     97:111   98:119   99:111  100:119  101:111  102:77   103:119  104:119
+    105:50   106:50   107:111  108:50   109:181  110:119  111:119  112:119
+    113:119  114:73   115:104  116:77   117:119  118:115  119:181  120:115
+    121:115  122:100  123:104  124:104  125:104  126:131  127:207  128:146
+    129:119  130:111  131:111  132:111  133:111  134:111  135:111  136:111
+    137:111  138:111  139:50   140:50   141:50   142:154  143:154  144:119
+    145:177  146:204  147:119  148:119  149:119  150:119  151:119  152:115
+    153:158  154:150  155:122  156:131  157:160  158:207  159:131  160:111
+    161:50   162:119  163:119  164:119  165:150  166:85   167:85   168:108
+    169:104  170:207  171:207  172:207  173:69   174:115  175:115  176:207
+    177:207  178:207  179:207  180:207  181:154  182:154  183:154  184:105
+    185:207  186:207  187:207  188:207  189:129  190:129  191:207  192:207
+    193:207  194:207  195:207  196:207  197:207  198:111  199:154  200:207
+    201:207  202:207  203:207  204:207  205:207  206:207  207:128  208:121
+    209:150  210:119  211:119  212:119  213:51   214:58   215:58   216:58
+    217:207  218:207  219:207  220:207  221:105  222:58   223:207  224:158
+    225:127  226:158  227:158  228:119  229:158  230:123  231:119  232:126
+    233:150  234:150  235:150  236:115  237:142  238:129  239:129  240:72
+    241:207  242:106  243:207  244:130  245:130  246:207  247:129  248:131
+    249:129  250:37   251:81   252:81   253:81   254:104  255:104
+END_WIDTHS
+
+TYPEFACE courier
+    NAME        "Courier"
+    TYPE        COURIER
+    SERIF
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              200
+        WIDTH               25
+        COMMAND             "<27>(s0p12h10v3T"
+    FONT
+        HEIGHT              240
+        WIDTH               30
+        COMMAND             "<27>(s0p10h12v3T"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE lineprinter
+    NAME        "Lineprinter"
+    TYPE        LINEPRINTER
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              170
+        WIDTH               18
+        COMMAND             "<27>(s0p16.67h8.5v0T"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE cgtimes
+    NAME        "CG Times"
+    PROPORTIONAL
+    SCALED
+    SERIF
+    TYPE        TIMES_ROMAN
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              80    ! min font height 80 twips = 4 point
+        HEIGHT_MAX          1200  ! max font height 1200 twips ( = 60 point)
+        HEIGHT_DELTA        20    ! delta font height 20 twips = 1 point
+        WIDTH               cgtimes_std
+        WIDTH_BOLD          cgtimes_bold
+        WIDTH_ITALIC        cgtimes_italic
+        WIDTH_BOLD_ITALIC	cgtimes_bold_italic
+        COMMAND             "<27>(s1p%dv4101T"
+    END_FONT
+END_TYPEFACE
+
+TYPEFACE univers
+    NAME        "Univers"
+    PROPORTIONAL
+    SCALED
+    TYPE        HELVETICA
+    TRANSLATE   telephone
+    FONT
+        HEIGHT              80    ! min font height 80 twips = 4 point
+        HEIGHT_MAX          1200  ! max font height 1200 twips ( = 60 point)
+        HEIGHT_DELTA        20    ! delta font height 20 twips = 1 point
+        WIDTH               univers_std
+        WIDTH_BOLD          univers_bold
+        WIDTH_ITALIC        univers_italic
+        WIDTH_BOLD_ITALIC   univers_bold_italic
+        COMMAND             "<27>(s1p%dv4148T"
+    END_FONT
+END_TYPEFACE
+
+MODEL
+    NAME        "HP LaserJet III"
+    LANDSCAPE_AVAILABLE
+    MIN_X_IS_DOTS_PER_INCH
+    MIN_X       300 ! minx = 1/300 inch
+    MIN_Y       2   ! twips
+    SKIP_X      75
+    SKIP_Y      0
+    TYPEFACE    courier,lineprinter,cgtimes,univers
+END_MODEL
diff --git a/code/SIBOSDK/wdrprint/decomman.c b/code/SIBOSDK/wdrprint/decomman.c
new file mode 100644
index 0000000..3b699ce
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/decomman.c
@@ -0,0 +1,139 @@
+/* DECOMMAN.C */
+
+#include <demo.g>
+#include <demo.rsg>
+#include <printer.g>
+#include <hwim.h>
+
+GLREF_D PR_WSERV *w_ws;
+GLREF_D PR_DECOMMAN *DatApp2;
+
+#define SAVED_FILE_NAME "LOC::M:\\WDRPRINT.CFG"
+
+LOCAL_C VOID TryLoadPrintContext(VOID)
+    {
+    P_INFO junk;
+    VOID *fcb;
+    VOID *printer;
+    UBYTE buf[512];
+    INT blen;
+    INT ind;
+    UBYTE *p1,*p2,*p3,*p4;
+
+    if (p_finfo(SAVED_FILE_NAME,&junk))
+        return;     /* eg file does not exist */
+    f_open(&fcb,SAVED_FILE_NAME,P_FOPEN|P_FSTREAM|P_FSHARE);
+    blen=f_read(fcb,&buf[0],512);
+    p_close(fcb);
+    if (blen<=sizeof(PRINTER_PARAMS)+2)
+        goto file_corrupt;
+    p1=(&buf[0]);
+    blen-=sizeof(PRINTER_PARAMS);
+    p2=p1+sizeof(PRINTER_PARAMS);
+    ind=p_bloc(p2+1,blen-1,0);
+    if (ind<0)
+        goto file_corrupt;
+    p3=p2+1+ind+1;
+    blen-=1+ind+1;
+    if (blen<=0)
+        goto file_corrupt;
+    ind=p_bloc(p3,blen,0);
+    if (ind<0)
+        goto file_corrupt;
+    p4=p3+ind+1;
+    blen-=ind+1;
+    if (blen<=0)
+        goto file_corrupt;
+    ind=p_bloc(p4,blen,0);
+    if (ind!=blen-1)
+        {
+    file_corrupt:
+        hInfoPrint(DELETING_CORRUPT_FILE);
+        p_delete(SAVED_FILE_NAME);
+        return;
+        }
+    p_send2(w_ws,O_WS_ENS_PRINT_CONTEXT);
+    printer=w_ws->wserv.printer;
+    p_bcpy((VOID *)p_send2(printer,O_PR_GET_PARAMS),p1,sizeof(PRINTER_PARAMS));
+    p_send5(printer,O_PR_SET_MODEL,FALSE,p2+1,*p2);
+    p_send4(printer,O_PR_SET_HD,PRINTER_HDR_TOP,p3);
+    p_send4(printer,O_PR_SET_HD,PRINTER_HDR_BOT,p4);
+    }
+
+#pragma save,ENTER_CALL
+
+LOCAL_C INT SavePrintContext(VOID)
+    {
+    VOID *fcb;
+    VOID *printer;
+    TEXT *p;
+    struct
+        {
+        UBYTE model;
+        TEXT name[P_FNAMESIZE+1];
+        } m;
+
+    printer=w_ws->wserv.printer;
+    if (!printer)
+        return(0);
+    f_open(&fcb,SAVED_FILE_NAME,P_FREPLACE|P_FSTREAM|P_FUPDATE);
+    p=(TEXT *)p_send2(printer,O_PR_GET_PARAMS);
+    f_write(fcb,p,sizeof(PRINTER_PARAMS));
+    m.model=p_send3(printer,O_PR_SENSE_MODEL,&m.name[0]);
+    f_write(fcb,&m.model,1+p_slen(&m.name[0])+1);
+    p=(TEXT *)p_send3(printer,O_PR_GET_HD,PRINTER_HDR_TOP);
+    f_write(fcb,p,p_slen(p)+1);
+    p=(TEXT *)p_send3(printer,O_PR_GET_HD,PRINTER_HDR_BOT);
+    f_write(fcb,p,p_slen(p)+1);
+    p_close(fcb);
+    return(0);
+    }
+
+#pragma restore
+
+LOCAL_C INT LaunchDialog(INT class,INT resid,VOID *rbuf)
+    {
+    DL_DATA dld;
+
+    dld.id=resid;
+    dld.rbuf=rbuf;
+    dld.pdlg=NULL;
+    return hLaunchDial(CAT_DEMO_DEMO,class,&dld);
+    }
+
+LOCAL_C VOID PrintOrPreview(INT commid)
+    {
+    commid=(commid==O_DEC_PREVIEW? O_DEC_PRINT_DIRECT: 0);
+    hDestroy(f_newsend(CAT_DEMO_DEMO,C_DELP,O_LPR_INIT,commid));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID decomman_com_init(PR_DECOMMAN *self)
+    {
+    DatApp2=self;
+    TryLoadPrintContext();
+    }
+
+METHOD VOID decomman_com_exit(PR_DECOMMAN *self)
+    {
+    if (p_enter1(SavePrintContext))
+        p_delete(SAVED_FILE_NAME);
+    p_exit(0);
+    }
+
+METHOD VOID decomman_dec_psetup(VOID)
+    {
+    p_send2(w_ws,O_WS_EDIT_PRINT_CONTEXT);
+    }
+
+METHOD VOID decomman_dec_preview(PR_DECOMMAN *self,INT commid)
+    {
+    if (LaunchDialog(C_DEDLG,DELP_DLG,&commid))
+        PrintOrPreview(commid);
+    }
+
+METHOD VOID decomman_dec_print_direct(VOID)
+    {
+    PrintOrPreview(O_DEC_PRINT);
+    }
diff --git a/code/SIBOSDK/wdrprint/dedlg.c b/code/SIBOSDK/wdrprint/dedlg.c
new file mode 100644
index 0000000..6125139
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/dedlg.c
@@ -0,0 +1,31 @@
+/* DEDLG.C */
+
+#include <demo.g>
+#include <demo.rsg>
+#include <hwim.h>
+
+GLREF_D PR_DECOMMAN *DatApp2;
+
+#pragma METHOD_CALL
+
+METHOD VOID dedlg_dl_dyn_init(PR_DLGBOX *self)
+    {
+    INT commid;
+
+    commid=(*(INT *)self->dlgbox.rbuf);
+    if (commid==O_DEC_PREVIEW)
+        hDlgSetTitleByRid(DELP_PREVIEW_TITLE);
+    if (!DatApp2->decomman.dets.dayno)
+        return;
+    hDlgSetDtedit(1,DatApp2->decomman.dets.dayno);
+    hDlgSetNcedit(2,DatApp2->decomman.dets.ndays);
+    hDlgSetChlist(3,DatApp2->decomman.dets.gap);
+    }
+
+METHOD INT dedlg_dl_key(PR_DLGBOX *self)
+    {
+    DatApp2->decomman.dets.dayno=hDlgSenseDtedit(1);
+    DatApp2->decomman.dets.ndays=hDlgSenseNcedit(2);
+    DatApp2->decomman.dets.gap=hDlgSenseChlist(3);
+    return(WN_KEY_CHANGED);
+    }
diff --git a/code/SIBOSDK/wdrprint/delp.c b/code/SIBOSDK/wdrprint/delp.c
new file mode 100644
index 0000000..58bfc19
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/delp.c
@@ -0,0 +1,111 @@
+/* DELP.C */
+
+#include <demo.g>
+#include <demo.rsg>
+#include <hwim.h>
+
+GLREF_D PR_DECOMMAN *DatApp2;
+
+#define TIME_FMT_FLAGS (PR_TIME_MONTH_NAME|PR_TIME_SUFFIX_NAME)
+
+LOCAL_C VOID InitTimeObject(PR_DELP *self)
+    {
+    P_DAYSEC ds;
+    SE_TIME_FORMAT fmt;
+
+    ds.day=DatApp2->decomman.dets.dayno;
+    ds.sec=0;
+    self->delp.time=f_new(CAT_DEMO_OLIB,C_TIME);
+    p_send4(self->delp.time,O_TO_SET,SET_TIME_DAYSEC,&ds);
+    fmt.flags=TIME_FMT_FLAGS;
+    p_send4(self->delp.time,O_TO_SET_FORMAT,&fmt,TIME_FMT_FLAGS);
+    }
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb)
+    {
+    return(p_send5(self->lprinter.wdr,O_WDR_SENSE_WIDTH,
+                                            self->delp.wtab,pb,p_slen(pb)));
+    }
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self)
+    {
+    INT i;
+    TEXT buf[E_MAX_DAY_NAME];
+    UWORD wid;
+
+    for (i=0; i<7; i++)
+        {
+        p_nmday(&buf[0],i);
+        wid=SenseBufWidth(self,&buf[0]);
+        if (wid>self->delp.colwid)
+            self->delp.colwid=wid;
+        }
+    self->delp.colwid+=SenseBufWidth(self,"  ");    /* two spaces */
+    if (self->delp.colwid>(3*self->lprinter.width/4))
+        {
+        hInfoPrint(DELP_PAPER_NARROW);
+        p_leave(RUN_ACTIVE_CLEANUP_NONOTIFY);
+        }
+    self->lprinter.subsqind=self->delp.colwid;
+    }
+
+LOCAL_C VOID InitWidthTable(PR_DELP *self)
+    {
+    self->delp.wtab=(VOID *)p_send5(self->lprinter.wdr,O_WDR_GET_WIDTH_TABLE,
+                self->lprinter.f.fid,self->lprinter.f.height,
+                self->lprinter.f.style|WDR_STYLE_BOLD);
+    }
+
+#pragma METHOD_CALL
+
+METHOD INT delp_lpr_sense_text(PR_DELP *self,WDR_PRINT *pr)
+    {
+    P_DATE dt;
+    P_DAYSEC ds;
+
+    if (!self->delp.time)
+        {
+        self->delp.ndays=DatApp2->decomman.dets.ndays;
+        InitTimeObject(self);
+        InitWidthTable(self);
+        FindWidthFirstColumn(self);
+        }
+    else if (!self->delp.ndays)
+        return(FALSE);
+    switch (self->delp.state++)
+        {
+    case DELP_STATE_COL1:
+        if (DatApp2->decomman.dets.gap)
+            {
+            p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DATE,&dt);
+            if (!dt.day)
+                {
+                pr->down=pr->height;
+                if (DatApp2->decomman.dets.gap==1)
+                    pr->down>>=1;
+                }
+            }
+        p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DAYSEC,&ds);
+        p_nmday(&self->delp.dname[0],P_WEEK(ds.day));
+        self->delp.right=self->delp.colwid
+                                -SenseBufWidth(self,&self->delp.dname[0]);
+        pr->buf=(&self->delp.dname[0]);
+        pr->style|=WDR_STYLE_BOLD;
+        break;
+    case DELP_STATE_COL2:
+        pr->flags&=(~(WDR_PRINT_LINE|WDR_PRINT_TEXT));
+        pr->flags|=WDR_PRINT_RIGHT;
+        pr->right=self->delp.right;
+        return(TRUE);
+    case DELP_STATE_COL3:
+        p_send4(self->delp.time,O_TO_SENSE,SENSE_TIME_DATESTR,&self->delp.buf[0]);
+        pr->buf=(&self->delp.buf[0]);
+        pr->flags&=(~WDR_PRINT_LINE);
+        pr->indent=self->delp.colwid;
+        self->delp.ndays--;
+        p_send4(self->delp.time,O_TO_ADD_DAYS,1,0);
+        self->delp.state=DELP_STATE_COL1;
+        }
+    pr->blen=p_slen(pr->buf);
+    return(TRUE);
+    }
diff --git a/code/SIBOSDK/wdrprint/demain.c b/code/SIBOSDK/wdrprint/demain.c
new file mode 100644
index 0000000..d85a73d
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/demain.c
@@ -0,0 +1,17 @@
+/* DEMAIN.C */
+
+#include <demo.g>
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV wserv;
+
+    p_linklib(0);
+    app.flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|
+                                    FLG_APPMAN_CLEAN|FLG_APPMAN_FULLSCREEN;
+    wserv.com_cat=app.wserv_cat=p_getlibh(CAT_DEMO_DEMO);
+    app.wserv_class=C_DEWSERV;
+    wserv.com_class=C_DECOMMAN;
+    p_send4(p_new(CAT_DEMO_HWIM,C_HWIMMAN),O_AM_INIT,&app,&wserv);
+    }
diff --git a/code/SIBOSDK/wdrprint/demo.cat b/code/SIBOSDK/wdrprint/demo.cat
new file mode 100644
index 0000000..9a524a6
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/demo.cat
@@ -0,0 +1,67 @@
+IMAGE demo
+
+EXTERNAL olib
+EXTERNAL hwim
+EXTERNAL xadd
+
+INCLUDE hwimman.g
+INCLUDE dlgbox.g
+INCLUDE xprinter.g
+INCLUDE time.g
+INCLUDE epoc.h
+
+CLASS dewserv wserv
+    {
+    REPLACE ws_dyn_init
+    }
+
+CLASS decomman comman
+    {
+    REPLACE com_init
+    REPLACE com_exit
+    ADD dec_psetup
+    ADD dec_preview
+    ADD dec_print=decomman_dec_preview
+    ADD dec_print_direct
+    TYPES
+        {
+        typedef struct
+            {
+            UWORD dayno;
+            UWORD ndays;
+            UWORD gap;
+            } DE_PRINT_DETAILS;
+        }
+    PROPERTY
+        {
+        DE_PRINT_DETAILS dets;
+        }
+    }
+    
+CLASS dedlg dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
+    
+CLASS delp xprinter
+    {
+    REPLACE lpr_sense_text
+    CONSTANTS
+        {
+        DELP_STATE_COL1     0
+        DELP_STATE_COL2     1
+        DELP_STATE_COL3     2
+        }
+    PROPERTY 1
+        {
+        VOID *time;
+        VOID *wtab;
+        UWORD colwid;
+        UWORD right;
+        UWORD state;
+        UWORD ndays;
+        TEXT dname[E_MAX_DAY_NAME];
+        TEXT buf[LN_TIME_DATE_STR];
+        }
+    }
diff --git a/code/SIBOSDK/wdrprint/demo.pic b/code/SIBOSDK/wdrprint/demo.pic
new file mode 100644
index 0000000..d980c34
Binary files /dev/null and b/code/SIBOSDK/wdrprint/demo.pic differ
diff --git a/code/SIBOSDK/wdrprint/demo.re b/code/SIBOSDK/wdrprint/demo.re
new file mode 100644
index 0000000..c6ea162
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/demo.re
@@ -0,0 +1,6 @@
+#include <demo.g>
+
+_O_COM_EXIT
+_O_DEC_PSETUP
+_O_DEC_PREVIEW
+_O_DEC_PRINT
diff --git a/code/SIBOSDK/wdrprint/demo.rss b/code/SIBOSDK/wdrprint/demo.rss
new file mode 100644
index 0000000..c89f52f
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/demo.rss
@@ -0,0 +1,98 @@
+/* DEMO.RSS */
+
+#include <hwim.rh>
+#include <hwim.rg>
+#include <demo.rg>
+
+RESOURCE WSERV_INFO demo_accs
+    {
+    menbar_id=demo_menubar;
+    first_com=O_COM_EXIT;
+    accel={'x',
+           'y','*','p'};
+    }
+
+RESOURCE MENU_BAR demo_menubar
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=special_menu;
+            mb_item="Demo";
+            }
+        };
+    }
+
+RESOURCE MENU special_menu
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_DEC_PSETUP;
+            mn_item="Print setup";
+            },
+        MENU_ITEM
+            {
+            com_id=O_DEC_PREVIEW;
+            mn_item="Preview";
+            },
+        MENU_ITEM
+            {
+            com_id=O_DEC_PRINT|BREAK_LINE_FOLLOWS;
+            mn_item="Print";
+            },
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+RESOURCE MENU delp_gap_chlist
+    {
+    items =
+        {
+        CHOICE_ITEM { str="No gap";},
+        CHOICE_ITEM { str="Half a line";},
+        CHOICE_ITEM { str="Complete line";}
+        };
+    }
+
+RESOURCE DIALOG delp_dlg
+    {
+    title="Print list of days";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+    controls=
+        {
+        CONTROL
+            {
+            class=C_DTEDIT;
+            prompt="Start date";
+            info=DTEDIT { flags=IN_DTEDIT_DDMMYYYY;};
+            },
+        CONTROL
+            {
+    	    class=C_NCEDIT;
+    	    prompt="Number of days to print";
+    	    info=NCEDIT
+    		{
+    		low=10;
+                current=20;
+    		high=200;
+    		};
+    	    },
+        CONTROL
+            {
+            class=C_CHLIST;
+            prompt="Space between months";
+            info=CHLIST { rid=delp_gap_chlist; };
+            }
+        };
+    }
+
+RESOURCE STRING delp_paper_narrow { str="Paper size too narrow"; }
+RESOURCE STRING delp_preview_title { str="Preview list of days"; }
+RESOURCE STRING deleting_corrupt_file { str="Deleting corrupt file"; }
diff --git a/code/SIBOSDK/wdrprint/dewserv.c b/code/SIBOSDK/wdrprint/dewserv.c
new file mode 100644
index 0000000..95ce6c3
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/dewserv.c
@@ -0,0 +1,38 @@
+/* DEWSERV.C */
+
+#include <demo.g>
+#include <hwim.h>
+
+GLREF_D WSERV_SPEC *wserv_channel;
+
+LOCAL_C INT StatusWindowWidth(VOID)
+    {
+    P_EXTENT ext;
+
+    wInquireStatusWindow(-1,&ext);
+    return(ext.width);
+    }
+
+LOCAL_C VOID InitClientWindow(PR_DEWSERV *self)
+    {
+    W_WINDATA wd;
+    PR_WIN *cliwin;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.height=wserv_channel->conn.info.pixels.y;
+    wd.extent.width=wserv_channel->conn.info.pixels.x-StatusWindowWidth();
+    cliwin=f_newsend(CAT_DEMO_HWIM,C_BWIN,O_WN_CONNECT,NULL,W_WIN_EXTENT,&wd);
+    self->wserv.cli=cliwin;
+    cliwin->win.flags=PR_BWIN_CORNER_4|PR_BWIN_SHADOW_1;
+    p_send3(cliwin,O_WN_EMPHASISE,TRUE);
+    hInitVis(cliwin);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID dewserv_ws_dyn_init(PR_DEWSERV *self)
+    {
+    wsSetList(W_STATUS_WINDOW_ICON,NULL,0);
+    wStatusWindow(W_STATUS_WINDOW_BIG);
+    InitClientWindow(self);
+    }
diff --git a/code/SIBOSDK/wdrprint/make.bat b/code/SIBOSDK/wdrprint/make.bat
new file mode 100644
index 0000000..e28ef10
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/make.bat
@@ -0,0 +1,3 @@
+@echo off
+tscx /m wdrprint
+tscx /m wdrprint
diff --git a/code/SIBOSDK/wdrprint/wdrprint.afl b/code/SIBOSDK/wdrprint/wdrprint.afl
new file mode 100644
index 0000000..88c6f9b
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/wdrprint.afl
@@ -0,0 +1,2 @@
+demo.pic
+demo.rzc
diff --git a/code/SIBOSDK/wdrprint/wdrprint.pr b/code/SIBOSDK/wdrprint/wdrprint.pr
new file mode 100644
index 0000000..65e2af2
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/wdrprint.pr
@@ -0,0 +1,34 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile demo.cat
+
+#if %remake #or (demo.rg #older demo.re) #or (demo.rg #older demo.g) #then
+  #run "re demo" no_window no_abort
+#endif
+
+#if (demo.rsg #older demo.rss) #or (demo.rsg #older demo.rg) #then
+  #file delete demo.rsg
+  #run "rs demo" no_window no_abort
+#endif
+
+#if demo.rzc #older demo.rsg #then
+  #run "rch demo" no_window no_abort
+  #file delete wdrprint.img
+#endif
+
+#compile decomman.c
+#compile delp.c
+#compile dedlg.c
+#compile demain.c
+#compile dewserv.c
+
+#if (wdrprint.img #older wdrprint.afl) #or (wdrprint.img #older demo.pic) #then
+  #file delete wdrprint.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link wdrprint.img
diff --git a/code/SIBOSDK/wdrprint/wdrprrel.prj b/code/SIBOSDK/wdrprint/wdrprrel.prj
new file mode 100644
index 0000000..71b7561
--- /dev/null
+++ b/code/SIBOSDK/wdrprint/wdrprrel.prj
@@ -0,0 +1,16 @@
+wdrprrel.prj    ! releases source files
+wdrprint.pr     ! TS project file
+make.bat        ! makes WDRPRINT.IMG
+!
+demo.cat        ! category file
+demo.re         ! resource externals
+demo.rss        ! resource script
+!
+decomman.c      ! command manager
+delp.c          ! line printer subclass
+dedlg.c         ! dialog
+demain.c        ! main
+dewserv.c       ! window server subclass
+!
+wdrprint.afl    ! add file list
+demo.pic        ! icon
diff --git a/code/SIBOSDK/wkdemo/charger.c b/code/SIBOSDK/wkdemo/charger.c
new file mode 100644
index 0000000..f1fef28
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/charger.c
@@ -0,0 +1,212 @@
+/* Fastcharger for Workabout */
+/* Example application */
+/* (C) Copyright Psion Software PLC 1997 */
+#include <p_std.h>
+#include <p_file.h>
+#include <p_sys.h>
+#include <p_keyb.h>
+#include <epoc.h>
+#include "fcharge.h"
+GLREF_D VOID *winHandle;
+LOCAL_C VOID State(WORD Val)
+    {
+    switch (Val)
+        {
+    case 0:
+        p_printf(" Unknown");
+        break;
+    case 1:
+        p_printf(" Not Charging");
+        break;
+    case 2:
+        p_printf(" Fast Charging");
+        break;
+    case 3:
+        p_printf(" Topping Off");
+        break;
+    default:
+        p_printf(" Trickle");
+        }
+    }
+GLDEF_C VOID main(VOID)
+    {
+    VOID *pcb;
+    WORD One,OldOne;
+    WORD Two,OldTwo;
+    WORD KStat,Disch;
+    WORD LogOne[100];
+    WORD LogTwo[100];
+    WORD P1=0,P2=0,Temp;
+    ULONG TTime;
+    P_CON_KBREC Key;
+    TEXT X1Str[11];
+    WORD X1=0;
+    ULONG XE=0,DischTime;
+    TEXT *X1Ptr;
+    INT Item;
+    for(Item=0;Item<100;Item++)
+        {
+        LogOne[Item]=0;
+        LogTwo[Item]=0;
+        }
+    
+    p_devdel("FCG",E_LDD);
+    p_printf("Loading");
+    if(p_loadldd("m:\\sys$fchg.ldd")<0)
+    	p_panic(0);
+    p_printf("Opening test");
+    if(p_open(&pcb,"FCG:A",-1)<0)
+    	p_panic(1);
+    p_printf("Closing test");
+    if(p_close(pcb)<0)
+    	p_panic(2);
+    p_printf("Opening test part II");
+    if(p_open(&pcb,"FCG:A",-1)<0)
+    	p_panic(3);
+    p_printf("Cant remove test");
+    if(p_devdel("FCG:",E_LDD)>=0)
+    	p_panic(4);
+    p_printf("Setting the charge Mode");
+    p_iow(pcb,P_FCHG_READCHARGEMODE,&One);
+    if (One!=(P_FCHG_DEFAULTCC | P_FCHG_CTIME1C))
+    	p_panic(5);
+    p_printf("Test the charge Mode");
+    if (p_iow(pcb,P_FCHG_SETCHARGEMODE,&One)!=0)
+    	p_panic(6);
+    p_printf("Set Rubbish charge Mode");
+    One=-1;
+    if (p_iow(pcb,P_FCHG_SETCHARGEMODE,&One)==0)
+    	p_panic(7);
+    p_iow(pcb,P_FCHG_READSTATUS,&One,&Two);
+    p_print("Battery one:");
+    State(One);
+    p_print("Battery two:");
+    State(Two);
+/*    p_printf("Asynch test1");
+     p_iow(pcb,P_FCHG_ASYNCHREAD,&One,&Two);
+     p_print("Battery one:");
+     State(One);
+     p_print("Battery two:");
+     State(Two);
+     p_printf("Asynch test2");
+     p_iow(pcb,P_FCHG_ASYNCHREAD,&One,&Two);
+     p_print("Battery one:");
+     State(One);
+     p_print("Battery two:");
+     State(Two);*/
+    p_ioc4(winHandle,P_FREAD,&KStat,&Key);
+    TTime=p_date();
+    Disch=0;
+    DischTime=0;
+    FOREVER
+      {
+	   if (KStat!=E_FILE_PENDING) /* Was it the keyboard */
+          {
+	       p_iowait();             /* not really the way to do this -oh well */
+	       if (Key.keycode=='Q' || Key.keycode=='q' || Key.keycode==27)
+              p_exit(0);
+	       else if (Key.keycode=='D' || Key.keycode=='d')
+              {
+              p_printf("Start discharge");
+              TTime=p_date();
+              if (p_iow(pcb,P_FCHG_DISCHARGE))
+    	            p_panic(8);
+              Disch=1;
+              }
+	       else if (Key.keycode=='F' || Key.keycode=='f')
+              {
+              p_printf("Start Fastcharge1");
+              TTime=p_date();
+              if (p_iow(pcb,P_FCHG_FASTCHARGE1))
+    	            p_panic(9);
+              }
+	       else if (Key.keycode=='G' || Key.keycode=='g')
+              {
+              p_printf("Start Fastcharge2");
+              TTime=p_date();
+              if (p_iow(pcb,P_FCHG_FASTCHARGE2))
+    	            p_panic(9);
+              }
+	       else if (Key.keycode=='C' || Key.keycode=='c')
+              {
+              p_getl("Current: ",&X1Str[0],10);
+              X1Ptr=&X1Str[0];
+              p_stoi(&X1Ptr,&X1);
+              }
+	       else if (Key.keycode=='/' || Key.keycode=='?')
+              {
+              if (Disch==1)
+                  p_printf("Discharging: %d",(p_date()-TTime));
+              else
+                  {
+                  p_printf("Discharge Time: %dl",DischTime);
+                  if (X1>0 && DischTime>0)
+                     {
+                     XE=(850*60*60*10)/X1;
+                     XE=(DischTime*100*10)/XE;
+                     p_printf("Capacity (Cell) %d%%",(UWORD)(XE));
+                     }
+                  }
+              }
+	       else if (Key.keycode=='1')
+              {
+              p_printf("Battery one Log");
+              Temp=0;
+              while (Temp<P1)
+              if (LogOne[Temp++]>0)
+                  State(LogOne[Temp-1]);
+              }
+	       else if (Key.keycode=='2')
+              {
+              p_printf("Battery two Log");
+              Temp=0;
+              while (Temp<P2)
+                  if (LogTwo[Temp++]>0)
+                      State(LogTwo[Temp-1]);
+              }
+	       else if (Key.keycode=='H' || Key.keycode=='h' || Key.keycode==290 || Key.keycode==291)
+              {
+              p_printf("");
+              p_printf("C...Enter Discharge current");
+              p_printf("D...Start Discharge");
+              p_printf("F...Fastcharge Battery1");
+              p_printf("G...Fastcharge Battery2");
+              p_printf("?...Show Discharge time");
+              p_printf("1...Show Battery1 Log");
+              p_printf("2...Show Battery2 Log");
+              p_printf("Q...Quit");
+              p_printf("");
+              }
+          p_ioc4(winHandle,P_FREAD,&KStat,&Key);
+          }
+      OldOne=One;
+      OldTwo=Two;
+      p_iow(pcb,P_FCHG_READSTATUS,&One,&Two);
+      if (OldOne!=One || OldTwo!=Two)
+          {
+          if (OldOne==1 && Disch==1 && One!=1)
+              {
+              Disch=0;
+              DischTime=(p_date()-TTime);
+              p_printf("Discharge Time: %d",DischTime);
+              }  
+          p_printf("Time: %d",(p_date()-TTime));
+          if (One!=OldOne)
+              {  
+              if (P1>50)
+                  P1=0;
+              LogOne[P1++]=One;
+              }
+          if (Two!=OldTwo)
+              {  
+              if (P2>50)
+                  P2=0;
+              LogTwo[P2++]=Two;
+              }
+          p_print("Battery one:");
+          State(One);
+          p_print("Battery two:");
+          State(Two);
+          }         
+      }
+}
diff --git a/code/SIBOSDK/wkdemo/charger.pr b/code/SIBOSDK/wkdemo/charger.pr
new file mode 100644
index 0000000..998a9e7
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/charger.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#model small jpi
+#pragma define(EPOC=>1,JPIC=>1)
+
+#compile %main
+#link %prjname
+
+ 
diff --git a/code/SIBOSDK/wkdemo/checkvid.bat b/code/SIBOSDK/wkdemo/checkvid.bat
new file mode 100644
index 0000000..5c6199f
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/checkvid.bat
@@ -0,0 +1,2 @@
+@if not "%jpivid%"=="v2" set jpivid=v0
+
diff --git a/code/SIBOSDK/wkdemo/dummy.pic b/code/SIBOSDK/wkdemo/dummy.pic
new file mode 100644
index 0000000..e69de29
diff --git a/code/SIBOSDK/wkdemo/lcdcomm.c b/code/SIBOSDK/wkdemo/lcdcomm.c
new file mode 100644
index 0000000..1296e62
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdcomm.c
@@ -0,0 +1,62 @@
+/*
+File: LCDCOMM.C
+
+Methods for Class:  lcdcomm  (Superclass: comman).
+*/
+
+#include <lcdtest.g>
+#include <hwim.h>
+#include <olib.h>
+#include <lcdview.g>
+#include <lcdcomm.g>
+#include <lcddlgs.g>
+#include <lcdtest.rsg>
+#include <p_file.h>
+#include <epoc.h>
+
+GLREF_D PR_LCDCOMM   *DatApp2;   /* Command Manager      */
+GLREF_D PR_LCDVIEW   *DatApp3;   /* Main Client Window   */
+
+LOCAL_C INT lLaunchDlg(P_CATID cat,UINT class,UINT id,VOID *prbuf)
+    {
+    DL_DATA dl_data;
+
+    dl_data.id = id;
+    dl_data.rbuf = prbuf;
+    dl_data.pdlg = NULL;
+    return(hLaunchDial(cat,class,&dl_data));
+    }
+
+LOCAL_C INT lLaunchDlgLcdtest(UINT class,UINT id,VOID *prbuf)
+    {   /* Launches an LCDTEST category dialog.  */
+    return(lLaunchDlg(CAT_LCDTEST_LCDTEST,class,id,prbuf));
+    }
+
+LOCAL_C INT lLaunchDlgLcdtestNull(UINT class,UINT id)
+    {   /* Launches a LCDTEST category dialog with rbuf set to NULL.    */
+    return(lLaunchDlgLcdtest(class,id,NULL));
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID lcdcomm_com_init(PR_LCDCOMM *self)
+    {
+    DatApp2 = self;
+    self->lcdcomm.sound.duration = 5;
+    self->lcdcomm.sound.pitch = 320;
+    }
+
+METHOD VOID lcdcomm_com_exit(PR_LCDCOMM *self)
+    {           /* Exit application. */
+    p_supersend2(self,O_COM_EXIT);
+    }
+
+METHOD VOID lcdcomm_cm_backlight(PR_LCDCOMM *self)
+    {           /* Switch backlight on/off. */
+    lLaunchDlgLcdtestNull(C_LCD_BACKLIGHT,D_BACKLIGHT);
+    }
+
+METHOD VOID lcdcomm_cm_sound(PR_LCDCOMM *self)
+    {           /* Make a beep by calling p_sound()     */
+    lLaunchDlgLcdtest(C_LCD_SOUND,D_SOUND,&self->lcdcomm.sound);
+    }
diff --git a/code/SIBOSDK/wkdemo/lcdcomm.cl b/code/SIBOSDK/wkdemo/lcdcomm.cl
new file mode 100644
index 0000000..bc7afe7
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdcomm.cl
@@ -0,0 +1,30 @@
+NAME lcdcomm
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE comman.g
+
+CLASS  lcdcomm  comman
+LCD Test command manager
+    {
+    REPLACE com_init            !
+    REPLACE com_exit            ! Exit application
+    ADD cm_backlight            ! Turn backlight on/off
+    ADD cm_sound                ! Make a beep by calling p_sound()
+    TYPES
+        {
+        typedef struct
+            {
+            INT duration;  ticks
+            INT pitch;     frequency = 512/pitch kHz
+            } LCDCOMM_SOUND_INFO;
+        }
+    PROPERTY
+        {
+        UBYTE Status;
+        UBYTE Prefs;
+        LCDCOMM_SOUND_INFO sound;
+        }
+    }
+
diff --git a/code/SIBOSDK/wkdemo/lcddlgs.c b/code/SIBOSDK/wkdemo/lcddlgs.c
new file mode 100644
index 0000000..c8f2a3d
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcddlgs.c
@@ -0,0 +1,60 @@
+/*
+File: LCDDLGS.C
+
+Methods for dialogs
+*/
+#include <lcdtest.g>
+#include <p_gen.h>
+#include <epoc.h>
+#include <hwim.h>
+#include <lcddlgs.g>
+#include <lcdcomm.g>
+#include <lcdtest.rsg>
+
+#define RBUFLEN         50      /* Buffer length for resource strings   */
+
+/* Set backlight & time dialog: position/index values */
+#define BACKLIGHT_OFFON     1
+
+/* Sound test dialog: position/index values */
+#define SOUND_DURATION      1
+#define SOUND_PITCH         2
+
+#pragma METHOD_CALL
+
+METHOD VOID lcd_backlight_dl_dyn_init(PR_DLGBOX *self)
+    {
+    if(p_backlight(E_BACKLIGHT_QUERY))
+        hDlgSetChlistOn(BACKLIGHT_OFFON);
+    }
+
+METHOD VOID lcd_backlight_dl_changed(PR_DLGBOX *self, INT pos)
+    {
+    p_backlight(hDlgSenseChlist(BACKLIGHT_OFFON)?
+                                        E_BACKLIGHT_ON: E_BACKLIGHT_OFF);
+    }
+
+METHOD INT lcd_backlight_dl_key(PR_DLGBOX *self, INT pos, INT keycode)
+    {
+    lcd_backlight_dl_changed(self,pos);
+    return WN_KEY_CHANGED;
+    }
+
+
+METHOD VOID lcd_sound_dl_dyn_init(PR_DLGBOX *self)
+    {
+    LCDCOMM_SOUND_INFO  *const pInfo = self->dlgbox.rbuf;
+
+    hDlgSetNcedit(SOUND_DURATION,pInfo->duration);
+    hDlgSetNcedit(SOUND_PITCH,pInfo->pitch);
+    }
+
+METHOD INT lcd_sound_dl_key(PR_DLGBOX *self, INT pos, INT keycode)
+    {
+    LCDCOMM_SOUND_INFO  *const pInfo = self->dlgbox.rbuf;
+
+    pInfo->duration = hDlgSenseNcedit(SOUND_DURATION); 
+    pInfo->pitch    = hDlgSenseNcedit(SOUND_PITCH);
+    p_sound(pInfo->duration,pInfo->pitch);
+    return WN_KEY_CHANGED;
+    }
diff --git a/code/SIBOSDK/wkdemo/lcddlgs.cl b/code/SIBOSDK/wkdemo/lcddlgs.cl
new file mode 100644
index 0000000..a1581fe
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcddlgs.cl
@@ -0,0 +1,21 @@
+NAME lcddlgs
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE hwim.g
+INCLUDE dlgbox.g
+
+
+CLASS lcd_backlight dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_changed
+    REPLACE dl_key
+    }
+
+CLASS lcd_sound dlgbox
+    {
+    REPLACE dl_dyn_init
+    REPLACE dl_key
+    }
diff --git a/code/SIBOSDK/wkdemo/lcdmain.c b/code/SIBOSDK/wkdemo/lcdmain.c
new file mode 100644
index 0000000..3d76fdd
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdmain.c
@@ -0,0 +1,28 @@
+/*
+File: LCDMAIN.C
+*/
+
+#include <lcdtest.g>
+#include <epoc.h>
+#include <p_file.h>
+#include <lcdwserv.g>
+#include <lcdcomm.g>
+
+#pragma METHOD_CALL
+
+GLDEF_C VOID main(VOID)
+    {
+    IN_HWIMMAN app;
+    IN_WSERV wserv;
+
+    p_linklib(0);
+    app.flags = FLG_APPMAN_RSCFILE
+                    | FLG_APPMAN_CLEAN
+                    | FLG_APPMAN_SRSCFILE
+                    | FLG_APPMAN_FULLSCREEN
+                    | FLG_APPMAN_ONLYONE;  
+    app.wserv_cat = wserv.com_cat = p_getlibh(CAT_LCDTEST_LCDTEST);
+    app.wserv_class = C_LCDWSERV;
+    wserv.com_class = C_LCDCOMM;
+    p_send4(p_new(CAT_LCDTEST_HWIM,C_HWIMMAN),O_AM_INIT,&app,&wserv);
+    } /* never returns */
diff --git a/code/SIBOSDK/wkdemo/lcdtest.afl b/code/SIBOSDK/wkdemo/lcdtest.afl
new file mode 100644
index 0000000..284bca9
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdtest.afl
@@ -0,0 +1,2 @@
+dummy.pic
+lcdtest.rzc
diff --git a/code/SIBOSDK/wkdemo/lcdtest.cat b/code/SIBOSDK/wkdemo/lcdtest.cat
new file mode 100644
index 0000000..9cfc758
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdtest.cat
@@ -0,0 +1,13 @@
+IMAGE lcdtest
+
+EXTERNAL olib
+EXTERNAL hwim
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+
+REQUIRE lcdwserv
+REQUIRE lcdcomm
+REQUIRE lcdview
+REQUIRE lcddlgs
+
diff --git a/code/SIBOSDK/wkdemo/lcdtest.pr b/code/SIBOSDK/wkdemo/lcdtest.pr
new file mode 100644
index 0000000..f92dd87
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdtest.pr
@@ -0,0 +1,40 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#abort on
+
+#set version=0x100F
+#set priority=0x80
+#set heapsize=0x80
+
+#compile %main.cat
+
+#if %remake #or (%main.rg #older %main.re) #or (%main.rg #older %main.g) #then
+  #run "re %main" no_window no_abort
+#endif
+
+#if (%main.rsg #older %main.rss) #or (%main.rsg #older %main.rg) #then
+  #file delete %main.rsg
+  #run "rs %main" no_window no_abort
+#endif
+
+#if %main.rzc #older %main.rsg #then
+  #run "rch %main" no_window no_abort
+#endif
+
+#compile lcdmain.c
+#compile lcdwserv.c
+#compile lcdcomm.c
+#compile lcdview.c
+#compile lcddlgs.c
+
+#if (%main.img #older %main.afl) #or (%main.img #older %main.pic) #then
+  #file delete %main.img
+#endif
+
+#pragma link(olib.lib)
+#pragma link(hwim.lib)
+
+#link %main
+
diff --git a/code/SIBOSDK/wkdemo/lcdtest.re b/code/SIBOSDK/wkdemo/lcdtest.re
new file mode 100644
index 0000000..6594e2b
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdtest.re
@@ -0,0 +1,7 @@
+/* LCDTEST.RE */
+
+#include <lcdcomm.g>
+
+_O_COM_EXIT
+_O_CM_BACKLIGHT
+_O_CM_SOUND
diff --git a/code/SIBOSDK/wkdemo/lcdtest.rss b/code/SIBOSDK/wkdemo/lcdtest.rss
new file mode 100644
index 0000000..26967cf
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdtest.rss
@@ -0,0 +1,156 @@
+/*
+LCDTEST.RSS
+*/
+
+#include <hwim.rg>
+#include <hwim.rh>
+#include <s_.rsg>
+#include <symbols.h>
+#include <lcdtest.rg>
+
+/* accelerators, menu bar and menu */
+RESOURCE WSERV_INFO accs_lcdview
+    {
+    menbar_id=menubar_lcdview;
+    first_com=O_COM_EXIT;
+/* FT: following are accelerators for the main menu items.
+   Comments by each show which main menu tile it belongs to */
+    accel={'x', /* Exit */
+           'b', /* Backlight */
+           's'  /* Sound */
+          };
+    }
+
+RESOURCE MENU_BAR menubar_lcdview
+    {
+    items =
+        {
+        MENU_BAR_ITEM
+            {
+            menu_id=menu_control;
+            mb_item="Control";
+            },
+        MENU_BAR_ITEM
+            {
+            menu_id=menu_special;
+            mb_item="Special";
+            }
+        };
+    }
+
+RESOURCE MENU menu_control
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_CM_BACKLIGHT;
+            mn_item="Backlight";
+            },
+        MENU_ITEM
+            {
+            com_id=O_CM_SOUND;
+            mn_item="Sound";
+            }
+        };
+    }
+
+RESOURCE MENU menu_special
+    {
+    items =
+        {
+        MENU_ITEM
+            {
+            com_id=O_COM_EXIT;
+            mn_item="Exit";
+            }
+        };
+    }
+
+/* String resources */
+RESOURCE STRING s_copyright
+    {str="� Copyright Psion PLC 1994";}
+
+/* Dialog resources */
+
+RESOURCE DIALOG d_backlight
+	{
+	title="Set backlight";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+	controls=
+		{
+		CONTROL
+			{
+			class=C_CHLIST;
+			flags=DLGBOX_ITEM_NOTIFY_CHANGED;
+			prompt="Backlight";
+			info=CHLIST {rid=-SYS_OFFON_MENU;};
+			}
+		};
+	}
+
+RESOURCE DIALOG d_sound
+	{
+	title="Make test sound";
+    flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED;
+	controls=
+		{
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Duration (ticks)";
+            info=NCEDIT {};
+            },
+        CONTROL
+            {
+            class=C_NCEDIT;
+            prompt="Pitch (512/kHz)";
+            info=NCEDIT {};
+            }
+		};
+	}
+
+/* Help resources   */
+RESOURCE HELP_ARRAY h_help
+{
+topic="Lcdtest: 1.23w";  /* place holder for version number */
+topic_id=h_help_index;
+}
+
+RESOURCE TOPIC_ARRAY h_help_index
+{
+id_lst=
+{
+h_numkeys,
+h_arrows
+};
+}
+
+RESOURCE HELP_ARRAY h_numkeys
+{
+topic="Numeric keys";
+strlst=
+{
+STRING {str="0. Reverse video";},
+STRING {str="1. `HHH' pattern";},
+STRING {str="2. ON/OFF pattern";},
+STRING {str="3. All ON pattern";},
+STRING {str="4. All OFF pattern";},
+STRING {str="5. Grey pattern";},
+STRING {str="6. Random chars?";}
+};
+}
+
+RESOURCE HELP_ARRAY h_arrows
+{
+topic="Arrow keys";
+strlst=
+{
+STRING {str="These move the grey";},
+STRING {str="pattern up or down";},
+STRING {str="& vary the start of";},
+STRING {str="the letter pattern.";},
+STRING {str="They do not affect";},
+STRING {str="any other pattern.";}
+};
+}
diff --git a/code/SIBOSDK/wkdemo/lcdview.c b/code/SIBOSDK/wkdemo/lcdview.c
new file mode 100644
index 0000000..83fe93a
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdview.c
@@ -0,0 +1,240 @@
+/*
+File: LCDVIEW.C
+
+Methods for Class: cpview  (Superclass: win).
+
+Main client window
+*/
+
+#include <lcdtest.g>
+#include <hwim.g>
+#include <gate.g>
+#include <hwim.h>
+#include <olib.h>
+#include <fonts.h>
+#include <p_file.h>
+#include <lcdview.g>
+#include <lcdtest.rsg>
+
+#define FONT_DEF        FONT_ID_MONO_8x8
+#define CHARBUFFSIZE    64
+
+GLREF_D PR_GATE     *DatGate;
+GLREF_D WSERV_SPEC  *wserv_channel;
+GLREF_D PR_LCDVIEW   *DatApp3;   /* Main Client Window   */
+
+LOCAL_C VOID lSetDisplayInfo(LCD_DISP_INFO * pLinfo)
+    {
+    G_FONT_INFO finfo;
+
+        gFontInfo(pLinfo->textfont,G_STY_MONO,&finfo);
+        pLinfo->numwidth = finfo.numeric_width;
+        pLinfo->textheight = finfo.height;
+        pLinfo->textascent = finfo.ascent;
+        pLinfo->lineheight = finfo.height + 2;
+        pLinfo->lineascent = finfo.ascent + 2;
+        pLinfo->scrlines = wserv_channel->conn.info.pixels.y
+                                                        /pLinfo->lineheight;
+        pLinfo->scrwidth = wserv_channel->conn.info.pixels.x;
+    }
+
+LOCAL_C VOID lSetGCTemp(UWORD fid, UWORD style)
+/* Sets font and style    */
+    {
+    G_GC g_gc;
+
+    g_gc.font = fid;
+    g_gc.style = (BYTE)style;
+    gSetGC(WS_TEMPORARY_GC,G_GC_MASK_FONT|G_GC_MASK_STYLE,&g_gc);
+    }
+
+LOCAL_C VOID lFillCharBuff(PR_LCDVIEW *const self, TEXT *pTxt, INT size)
+    {
+    INT jj;
+
+    for(jj = 0; jj < size; ++jj, ++pTxt)
+        {
+        *pTxt = self->lcdview.letter;
+        ++self->lcdview.letter;
+        if(self->lcdview.letter > 'Z')
+            self->lcdview.letter = 'A';
+        }
+    }
+
+LOCAL_C VOID lDrawPatternHHH(PR_LCDVIEW *const self)
+    {
+    P_RECT rect0;
+    P_RECT rect1;
+    TEXT xBuff[CHARBUFFSIZE];
+    INT row;
+    INT chars;
+    UINT width;
+
+    p_bfil(&xBuff[0],sizeof(xBuff),'H');
+
+    /* Set font and style    */
+    lSetGCTemp(self->lcdview.dinfo.textfont,G_STY_MONO);
+    rect1 = rect0 = *((P_RECT*)&self->lcdview.extent);
+    gClrRect(&rect1,G_TRMODE_CLR);
+    width = self->lcdview.dinfo.scrwidth;
+    chars = gTextCount(self->lcdview.dinfo.textfont,G_STY_MONO,
+                                    &xBuff[0],sizeof(xBuff),&width);
+
+    rect0.tl.y = 25;
+    ++rect0.tl.x;
+    --rect0.br.x;
+    for(row = 0; row < 5; ++row)
+        {
+        rect0.br.y = rect0.tl.y + self->lcdview.dinfo.lineheight;
+        gPrintBoxText(&rect0,self->lcdview.dinfo.lineascent,
+                        G_TEXT_ALIGN_LEFT,0,&xBuff[0],chars);
+        rect0.tl.y += 10;
+        }
+
+    gDrawBox(&rect1);
+    }
+
+LOCAL_C VOID lDrawPatternOnOff(PR_LCDVIEW *const self)
+    {   /* Alternate pixels On/Off  */
+    gFillPattern((P_RECT*)&self->lcdview.extent,
+                                    WS_BITMAP_GREY,G_TRMODE_REPL);
+    }
+
+LOCAL_C VOID lDrawPatternON(PR_LCDVIEW *const self)
+    {   /* All pixels ON    */
+    gClrRect((P_RECT*)&self->lcdview.extent,G_TRMODE_SET);
+    }
+
+LOCAL_C VOID lDrawPatternOFF(PR_LCDVIEW *const self)
+    {   /* All pixels OFF    */
+    gClrRect((P_RECT*)&self->lcdview.extent,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID lDrawPatternGrey(PR_LCDVIEW *const self)
+    {
+    INT row;
+    P_RECT rect0;
+    G_GC g_gc;
+
+    gClrRect((P_RECT*)&self->lcdview.extent,G_TRMODE_CLR);
+    g_gc.flags = G_GC_FLAG_GREY_PLANE;
+    gSetGC(WS_TEMPORARY_GC,G_GC_MASK_GREY,&g_gc);
+    rect0 = *((P_RECT*)&self->lcdview.extent);
+    rect0.tl.y = self->lcdview.offset % (self->lcdview.dinfo.lineheight+1);
+    for(row = 0; row < self->lcdview.dinfo.scrlines; ++row)
+        {
+        rect0.br.y = rect0.tl.y + self->lcdview.dinfo.lineheight;
+        gClrRect(&rect0,row%2? G_TRMODE_SET: G_TRMODE_CLR);
+        rect0.tl.y += self->lcdview.dinfo.lineheight;
+        }
+    gClrRect(&rect0,G_TRMODE_CLR);
+    g_gc.flags = 0;
+    gSetGC(WS_TEMPORARY_GC,G_GC_MASK_GREY,&g_gc);
+    }
+
+LOCAL_C VOID lDrawPatternChars(PR_LCDVIEW *const self)
+    {
+    P_RECT rect0;
+    TEXT xBuff[CHARBUFFSIZE];
+    INT row;
+    INT chars;
+    UINT width;
+
+    /* Set font and style    */
+    lSetGCTemp(self->lcdview.dinfo.textfont,G_STY_MONO);
+    p_bcpy(&rect0,&self->lcdview.extent,sizeof(rect0));
+    gClrRect(&rect0,G_TRMODE_CLR);
+    for(row = 0; row < self->lcdview.dinfo.scrlines; ++row)
+        {
+        rect0.br.y = rect0.tl.y + self->lcdview.dinfo.lineheight;
+        lFillCharBuff(self,&xBuff[0],sizeof(xBuff));
+        width = self->lcdview.dinfo.scrwidth;
+        chars = gTextCount(self->lcdview.dinfo.textfont,G_STY_MONO,
+                                    &xBuff[0],sizeof(xBuff),&width);
+        self->lcdview.letter = xBuff[chars];
+        gPrintBoxText(&rect0,self->lcdview.dinfo.lineascent,
+                        G_TEXT_ALIGN_LEFT,0,&xBuff[0],chars);
+        rect0.tl.y += self->lcdview.dinfo.lineheight;
+        }
+    }
+
+LOCAL_C VOID SetPattern(PR_LCDVIEW *const self, VOID(*func)(PR_LCDVIEW *))
+    {
+    self->lcdview.funct = (VOID(*)(VOID*))func;
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID lcdview_wn_init(PR_LCDVIEW *const self)
+    {
+    W_WINDATA wd;
+
+    wd.background = W_WIN_BACK_CLR|W_WIN_BACK_GREY_CLR;
+    wd.flags = 0;
+    wd.extent.tl.x = wd.extent.tl.y = 0;
+    wd.extent.width = wserv_channel->conn.info.pixels.x;
+    wd.extent.height = wserv_channel->conn.info.pixels.y;
+    self->lcdview.extent = wd.extent;
+    p_send5(self,O_WN_CONNECT,NULL_D,W_WIN_ALL_FLAGS|W_WIN_EXTENT|W_WIN_BACKGROUND,&wd);
+    wStatusWindow(W_STATUS_WINDOW_OFF);
+    wsSetList(W_STATUS_WINDOW_ICON,NULL_D,0);
+
+    self->lcdview.letter = 'A';
+    self->lcdview.dinfo.textfont = FONT_DEF;
+    lSetDisplayInfo(&self->lcdview.dinfo);
+    SetPattern(self,lDrawPatternHHH);
+    }
+
+METHOD VOID lcdview_wn_draw(PR_LCDVIEW *const self)
+    {
+    (*self->lcdview.funct)(self);
+    if(self->lcdview.status & LCD_STAT_INVERSE)
+            gInvObloid(&self->lcdview.extent);
+    }
+
+METHOD INT lcdview_wn_key(PR_LCDVIEW *const self,UINT key,UINT mod)
+    {
+    switch(key)
+        {
+        case '0':
+            gCreateTempGC0(self->win.id);
+            gInvObloid(&self->lcdview.extent);
+            self->lcdview.status ^= LCD_STAT_INVERSE;
+            gFreeTempGC();
+            return WN_KEY_NO_CHANGE;
+        case '1':
+            SetPattern(self,lDrawPatternHHH);
+            break; /* to WN_DODRAW  */
+        case '2':
+            SetPattern(self,lDrawPatternOnOff);
+            break; /* to WN_DODRAW  */
+        case '3':
+            SetPattern(self,lDrawPatternON);
+            break; /* to WN_DODRAW  */
+        case '4':
+            SetPattern(self,lDrawPatternOFF);
+            break; /* to WN_DODRAW  */
+        case '5':
+            SetPattern(self,lDrawPatternGrey);
+            break; /* to WN_DODRAW  */
+        case '6':
+            SetPattern(self,lDrawPatternChars);
+            break; /* to WN_DODRAW  */
+        case W_KEY_UP:
+            ++self->lcdview.offset;
+            break; /* to WN_DODRAW  */
+        case W_KEY_DOWN:
+            --self->lcdview.offset;
+            break; /* to WN_DODRAW  */
+        case W_KEY_HOME:
+            self->lcdview.offset = 0;
+            break; /* to WN_DODRAW  */
+        case W_KEY_END:
+            self->lcdview.offset = self->lcdview.dinfo.lineheight;
+            break; /* to WN_DODRAW  */
+        default:
+            return WN_KEY_NO_CHANGE;
+        }   /* End switch() */
+    p_send2(self,O_WN_DODRAW);
+    return WN_KEY_NO_CHANGE;
+    }
diff --git a/code/SIBOSDK/wkdemo/lcdview.cl b/code/SIBOSDK/wkdemo/lcdview.cl
new file mode 100644
index 0000000..489730a
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdview.cl
@@ -0,0 +1,45 @@
+NAME lcdview
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE hwim.g
+INCLUDE hwimman.g
+INCLUDE edwin.g
+
+CLASS lcdview win
+Command Processor client window
+    {
+    REPLACE wn_init         Initialise client window
+    REPLACE wn_draw            
+    REPLACE wn_key
+    CONSTANTS
+        {
+        LCD_STAT_INVERSE 0x0001      Set if video reversed
+        }
+    TYPES
+        {
+        typedef struct
+            {
+            UWORD textfont;	    text font ID
+            UBYTE numwidth;     max font numeric_width
+            UBYTE textheight;	text font height
+            UBYTE textascent;	text font ascent
+            UBYTE lineheight;   max font height plus 1/2 pixels
+            UBYTE lineascent;   max font ascent plus 1/2 pixels
+            UBYTE scrlines;     lines on screen
+            INT  scrwidth;      screen width
+            } LCD_DISP_INFO;	display line info.
+        }
+    PROPERTY
+        {
+        UWORD status;               flags
+        BYTE letter;                for random letters on screen
+        UBYTE offset;               to top of grey pattern
+        P_EXTENT extent;            view extent
+        VOID (*funct)(VOID *self);  pattern function
+        LCD_DISP_INFO dinfo;        output display info (based on current font)
+        }
+    }
+
+
diff --git a/code/SIBOSDK/wkdemo/lcdwserv.c b/code/SIBOSDK/wkdemo/lcdwserv.c
new file mode 100644
index 0000000..43fce0b
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdwserv.c
@@ -0,0 +1,59 @@
+/*
+File: LCDWSERV.C
+
+Methods for Class: lcdwserv    (Superclass: wserv).
+*/
+
+#include <lcdtest.g>
+#include <hwim.h>
+#include <help.g>
+#include <olib.h>
+#include <epoc.h>
+#include <p_file.h>
+#include <lcdwserv.g>
+#include <lcdview.g>
+#include <lcdtest.rsg>
+
+GLREF_D PR_HWIMMAN  *w_am;
+GLREF_D UBYTE       *DatUsedPathNamePtr;
+GLREF_D UBYTE       *DatCommandPtr;
+GLREF_D PR_LCDVIEW  *DatApp3;   /* Main Client Window   */
+
+LOCAL_C VOID lLoadOwnVersionText(TEXT *pb)
+    {
+    ImgHeader head;
+    VOID *pcb;
+    INT val;
+
+    f_open(&pcb,(TEXT *)DatCommandPtr,P_FOPEN|P_FSHARE|P_FSTREAM);
+    val = p_read(pcb,&head,sizeof(head));
+    p_close(pcb);
+    if(val != sizeof(head))
+        p_leave(E_FILE_INVALID);
+    p_atos(pb,"%u.%03x",head.CodeVersion>>12,head.CodeVersion&0xfff);
+    }
+
+#pragma METHOD_CALL
+
+METHOD VOID lcdwserv_ws_dyn_init(PR_LCDWSERV *self)
+    {
+    /* create and initialise the client window */
+    p_send2(DatApp3=(PR_LCDVIEW *)f_new(CAT_LCDTEST_LCDTEST,C_LCDVIEW),O_WN_INIT);
+    self->wserv.cli =(PR_WIN *)DatApp3;
+
+    self->wserv.help_index_id = H_HELP;
+    hInitVis(self->wserv.cli);
+    hInfoPrint(S_COPYRIGHT);
+    }
+
+METHOD VOID lcdwserv_ws_do_help(PR_LCDWSERV *self,INT start_id)
+    {
+    TEXT *pTxt;        /* points into Help screen title buffer */
+
+    p_supersend3(self,O_WS_DO_HELP,start_id);
+    if (start_id!=H_HELP)
+        return;
+    pTxt=(&((PR_HELPDLG *)self->wserv.dial)->helpdlg.listbox->helplist.title[0]);
+    pTxt += p_slen(pTxt)-5;     /* position back before 1.23w */
+    lLoadOwnVersionText(pTxt);
+    }
diff --git a/code/SIBOSDK/wkdemo/lcdwserv.cl b/code/SIBOSDK/wkdemo/lcdwserv.cl
new file mode 100644
index 0000000..4c60c02
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/lcdwserv.cl
@@ -0,0 +1,14 @@
+NAME lcdwserv
+
+INCLUDE p_std.h
+INCLUDE p_object.h
+INCLUDE olib.g
+INCLUDE hwim.g
+INCLUDE hwimman.g
+
+CLASS lcdwserv wserv
+    {
+    REPLACE ws_dyn_init         Startup code
+    REPLACE ws_do_help          Set application version number
+    }
+
diff --git a/code/SIBOSDK/wkdemo/make.bat b/code/SIBOSDK/wkdemo/make.bat
new file mode 100644
index 0000000..319ca30
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/make.bat
@@ -0,0 +1,9 @@
+@echo off
+call checkvid
+if not exist %1.pr goto error
+tscx /m %1 /%jpivid%
+tscx /m %1 /%jpivid%
+goto end
+:error
+echo Project file %1.pr does not exist
+:end
diff --git a/code/SIBOSDK/wkdemo/tables.c b/code/SIBOSDK/wkdemo/tables.c
new file mode 100644
index 0000000..43e16c4
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/tables.c
@@ -0,0 +1,629 @@
+/*
+
+    TABLES.C
+
+*/
+
+#include <p_std.h>
+#include <p_sys.h>
+#include <p_file.h>
+#include <wlib.h>
+#include <hwif.h>
+
+
+GLREF_D UWORD DatLocked;
+
+LOCAL_D TEXT *cmds[]=
+    {
+    "rReset score",
+    "lLimits",
+    "mMode",
+    "tTiming",
+    "xExit",
+    NULL
+    };
+
+#define TABLES_ITEMS       5
+
+LOCAL_D H_MENU_DATA mdata[]=
+    {
+    "Tables",TABLES_ITEMS,
+    NULL
+    };
+
+GLDEF_D TEXT ** _cmds=(&cmds[0]);
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]);
+
+
+LOCAL_D UINT MainWid;
+
+typedef struct
+    {
+    UWORD TableEnd;
+    UWORD MaxTable;
+    UWORD Tested;
+    UWORD Correct;
+    UWORD Timing;
+    UWORD Mode;
+    } TSTATE;
+
+LOCAL_D TSTATE state={12,12,0,0,5,1};
+
+LOCAL_D TEXT *EnvName="TABLES";
+#define ENV_NAME_LEN 6
+
+LOCAL_D ULONG seed;
+
+LOCAL_D VOID *timH;
+LOCAL_D WORD timactive;
+LOCAL_D WORD timstat;
+LOCAL_D ULONG timint;
+LOCAL_D WORD timcount;
+LOCAL_D WORD timtotcnt;
+
+
+LOCAL_C VOID DrawLine(INT j,TEXT *pb)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+13*j;
+    box.br.y=box.tl.y+13;
+    gPrintBoxText(&box,11,G_TEXT_ALIGN_CENTRE,0,pb,p_slen(pb));
+    }
+
+LOCAL_C VOID DisplayScores(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"Score:  %u correct out of %u",state.Correct,state.Tested);
+    DrawLine(0,&buf[0]);
+    }
+
+LOCAL_C VOID DisplayMode(VOID)
+    {
+    TEXT *pb;
+    TEXT buf[40];
+
+    if (state.Mode==1)
+        pb="Testing all tables";
+    else
+        {
+        p_atos(&buf[0],"Testing %d times table",state.Mode);
+        pb=(&buf[0]);
+        }
+    DrawLine(1,pb);
+    }
+
+LOCAL_C VOID DisplayLimits(VOID)
+    {
+    TEXT buf[40];
+
+    p_atos(&buf[0],"(up to %d times %d)",
+                (state.Mode==1? state.MaxTable: state.Mode),state.TableEnd);
+    DrawLine(2,&buf[0]);
+    }
+
+LOCAL_C VOID DrawButton(INT state)
+    {
+    P_RECT box;
+
+    box.tl.x=34+38;
+    box.br.x=34+38+38;
+    box.tl.y=57;
+    box.br.y=57+14;
+    wDrawButton(&box,"Enter",state);
+    }
+
+LOCAL_C VOID DisplayPressButton(VOID)
+    {
+    gPrintText(34,66,"Press",5);
+    DrawButton(FALSE);
+    gPrintText(34+38+38+4,66,"to test",7);
+    }
+
+LOCAL_C VOID Display(VOID)
+    {
+    DisplayScores();
+    DisplayMode();
+    DisplayLimits();
+    DisplayPressButton();
+    }
+
+LOCAL_C VOID ResetScore(VOID)
+    {
+    if (!state.Tested)
+        {
+        wInfoMsg("No score to reset");
+        return;
+        }
+    if (uOpenDialog("Reset score to zero"))
+        return;
+    if (uAddButtonList("No",-'n',"Yes",'y',NULL))
+        return;
+    if (uRunDialog()=='y')
+        {
+        state.Tested=0;
+        state.Correct=0;
+        DisplayScores();
+        }
+    }
+
+LOCAL_C VOID ChangeLimits(VOID)
+    {
+    LONG lTableEnd;
+    LONG lMaxTable;
+    H_DI_NUMBER end;
+    H_DI_NUMBER last;
+
+    lTableEnd=state.TableEnd;
+    lMaxTable=state.MaxTable;
+    if (uOpenDialog("Limits for testing"))
+        return;
+    end.value=(&lTableEnd);
+    end.low=10;
+    end.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Tables end at",&end))
+        return;
+    last.value=(&lMaxTable);
+    last.low=2;
+    last.high=99;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Highest table",&last))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.TableEnd=lTableEnd;
+    state.MaxTable=lMaxTable;
+    if (state.Mode>state.MaxTable)
+        state.Mode=state.MaxTable;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ChangeTiming(VOID)
+    {
+    LONG lTiming;
+    H_DI_NUMBER tim;
+
+    lTiming=state.Timing;
+    if (uOpenDialog("Timing"))
+        return;
+    tim.value=(&lTiming);
+    tim.low=1;
+    tim.high=20;
+    if (uAddDialogItem(H_DIALOG_NUMBER,"Number of seconds allowed",&tim))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    state.Timing=lTiming;
+    }
+
+GLREF_D UWORD _SmallFontDialog;
+
+LOCAL_C VOID ChangeMode(VOID)
+    {
+    H_DI_CHOICE ch;
+    INT j;
+    TEXT buf[20];
+
+    _SmallFontDialog=TRUE;
+    if (uOpenDialog("Mode"))
+        return;
+    if (uBeginDCL(&ch))
+        return;
+    if (uGrowDCL(&ch,"All tables"))
+        return;
+    for (j=2; j<=state.MaxTable; j++)
+        {
+        p_atos(&buf[0],"%d times table",j);
+        if (uGrowDCL(&ch,&buf[0]))
+            return;
+        }
+    if (uAddDCL("Test which tables",&state.Mode,&ch))
+        return;
+    if (uRunDialog()<=0)
+        return;
+    DisplayMode();
+    DisplayLimits();
+    }
+
+LOCAL_C VOID ExitApplication(VOID)
+    {
+    uErrorValue(p_setenviron(EnvName,ENV_NAME_LEN,&state,sizeof(TSTATE)));
+    p_exit(0);
+    }
+
+LOCAL_C VOID ManageCommand(INT index)
+    {
+    switch (index)
+        {
+    case 0:
+        ResetScore();
+        break;
+    case 1:
+        ChangeLimits();
+        break;
+    case 2:
+        ChangeMode();
+        break;
+    case 3:
+        ChangeTiming();
+        break;
+    case 4:
+        ExitApplication();
+        }
+    }
+
+LOCAL_C VOID TryExecuteCommand(INT keycode)
+    {
+    keycode=uLocateCommand(keycode);
+    if (keycode>=0)
+        ManageCommand(keycode);
+    }
+
+LOCAL_C INT FindRandom(INT low,INT high)
+    {
+    INT range;
+
+    range=high-low+1;
+    return(low+(INT)(p_randl(&seed)%range));
+    }
+
+LOCAL_C VOID FindFactors(WORD *pa,WORD *pb)
+    {
+    *pa=(state.Mode==1? FindRandom(2,state.MaxTable): state.Mode);
+    *pb=FindRandom(2,state.TableEnd);
+    }
+
+LOCAL_C VOID SwitchStyle(INT style)
+    {
+    G_GC gc;
+
+    gc.style=style;
+    gSetGC(0,G_GC_MASK_STYLE,&gc);
+    }
+
+LOCAL_C VOID *CreateEditor(VOID)
+    {
+    H_EDIT_BOX heb;
+
+    heb.maxchars=4;
+    heb.vulen=30;
+    heb.pos.x=113;
+    heb.pos.y=53;
+    heb.win=MainWid;
+    heb.font=WS_FONT_BASE+9;
+    heb.style=G_STY_DOUBLE;
+    return(hEBOpen(H_EDIT_BOX_FONT,&heb));
+    }
+
+LOCAL_C VOID ClearBottomArea(VOID)
+    {
+    P_RECT box;
+
+    box.tl.x=4;
+    box.br.x=189-4;
+    box.tl.y=4+3*13;
+    box.br.y=100-4;
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID Beep(VOID)
+    {
+    p_sound(-5,320);
+    }
+
+LOCAL_C VOID SelectAll(VOID *ebH)
+    {
+    hEBSetSelect(ebH,0,p_slen(hEBSenseText(ebH)));
+    }
+
+LOCAL_C INT SenseNumberTyped(VOID *ebH)
+    {
+    TEXT *pb;
+    WORD num;
+
+    pb=hEBSenseText(ebH);
+    if (!*pb)
+        return(0);
+    p_stoi(&pb,&num);
+    return(num);
+    }
+
+LOCAL_C INT AddTextItem(TEXT *pmt,TEXT *pbod)
+    {
+    H_DI_TEXT txt;
+    TEXT buf[20];
+
+    txt.type=H_DTEXT_ALIGN_CENTRE;
+    uZTStoBCS(txt.str=(&buf[0]),pbod);
+    return(uAddDialogItem(H_DIALOG_TEXT,pmt,&txt));
+    }
+
+LOCAL_C INT Complain(INT a,INT b,INT c)
+    {
+    TEXT buf[20];
+
+    if (uOpenDialog("Incorrect"))
+        return(-1);
+    p_atos(&buf[0],"%d \236 %d",a,b);
+    if (AddTextItem("The question",&buf[0]))
+        return(-1);
+    buf[p_itob(&buf[0],c)]=0;
+    if (AddTextItem("Your answer",&buf[0]))
+        return(-1);
+    if (uAddButtonList("Help",W_KEY_ESCAPE,"Retry",W_KEY_RETURN,NULL))
+        return(-1);
+    if (uRunDialog()==W_KEY_RETURN)
+        return(0);
+    p_atos(&buf[0],"%d \236 %d = %d",a,b,a*b);
+    if (uOpenDialog(&buf[0]))
+        return(-1);
+    if (uAddButtonList("Continue",W_KEY_RETURN,NULL))
+        return(-1);
+    uRunDialog();
+    return(-1);
+    }
+
+LOCAL_C INT BadKey(INT k)
+    {
+    return(k<256 && p_isprint(k) && !p_isdigit(k));
+    }
+
+LOCAL_C VOID CancelTimer(VOID)
+    {
+    if (timactive)
+        {
+        p_iow2(timH,P_FCANCEL);
+        p_waitstat(&timstat);
+        }
+    timactive=FALSE;
+    }
+
+LOCAL_C VOID QueueTimer(VOID)
+    {
+    CancelTimer();
+    p_ioa4(timH,P_FRELATIVE,&timstat,&timint);
+    timactive=TRUE;
+    }
+
+LOCAL_C VOID InitialiseTimer(VOID)
+    {
+    if (state.Timing<=4)
+        {
+        timint=5;
+        timcount=2*state.Timing;
+        }
+    else
+        {
+        timint=10;
+        timcount=state.Timing;
+        }
+    timtotcnt=timcount;
+    QueueTimer();
+    }
+
+LOCAL_C VOID GetBarChartRect(P_RECT *pbox)
+    {
+    pbox->tl.x=9;
+    pbox->br.x=180;
+    pbox->tl.y=82;
+    pbox->br.y=88;
+    }
+
+LOCAL_C VOID IncrementBarChart(VOID)
+    {
+    P_RECT box;
+
+    timcount--;
+    GetBarChartRect(&box);
+    box.br.x=9+171*(timtotcnt-timcount)/timtotcnt;
+    gFillPattern(&box,WS_BITMAP_GREY,G_TRMODE_REPL);
+    }
+
+LOCAL_C VOID ClearBarChart(VOID)
+    {
+    P_RECT box;
+
+    GetBarChartRect(&box);
+    gClrRect(&box,G_TRMODE_CLR);
+    }
+
+LOCAL_C VOID DisplayQuestion(VOID)
+    {
+    TEXT buf[30];
+    WMSG_KEY key;
+    WORD keyactive;
+    WORD keystat;
+    P_RECT box;
+    VOID *ebH;
+    WORD a;
+    WORD b;
+    WORD c;
+    WORD ans;
+
+    ebH=CreateEditor();
+    if (!ebH)
+        return;
+    ClearBottomArea();
+    hEBEmphasise(ebH,TRUE);
+    FindFactors(&a,&b);
+    ans=a*b;
+    p_atos(&buf[0],"%d \236 %d = ",a,b);
+    box.tl.x=53;
+    box.br.x=113;
+    box.tl.y=52;
+    box.br.y=52+22;
+    SwitchStyle(G_STY_DOUBLE);
+    gPrintBoxText(&box,20,G_TEXT_ALIGN_RIGHT,0,&buf[0],p_slen(&buf[0]));
+    SwitchStyle(G_STY_NORMAL);
+    box.tl.x=8;
+    box.br.x=189-8;
+    box.tl.y=81;
+    box.br.y=81+8;
+    gBorderRect(&box,W_BORD_CORNER_1);
+    DatLocked=TRUE;
+    state.Tested++;
+    keyactive=FALSE;
+    InitialiseTimer();
+    FOREVER
+        {
+        if (keyactive)
+            wFlush();
+        else
+            {
+            uGetKeyA(&keystat,&key);
+            keyactive=TRUE;
+            }
+        p_iowait();
+        if (keystat==E_FILE_PENDING)
+            {
+            timactive=FALSE;
+            IncrementBarChart();
+            if (!timcount)
+                {
+                wFlush();
+                p_sleep(2);
+                goto CheckAnswer;
+                }
+            QueueTimer();
+            continue;
+            }
+        keyactive=FALSE;
+        if (BadKey(key.keycode))
+            Beep();
+        else if (key.keycode!=W_KEY_RETURN)
+            hEBHandleKey(ebH,key.keycode,key.modifiers);
+        else
+            {
+        CheckAnswer:
+            c=SenseNumberTyped(ebH);
+            if (c==ans)
+                {
+                state.Correct++;
+                break;
+                }
+            Beep();
+            hEBEmphasise(ebH,FALSE);
+            if (Complain(a,b,c))
+                break;
+            DisplayScores();
+            state.Tested++;
+            hEBEmphasise(ebH,TRUE);
+            SelectAll(ebH);
+            ClearBarChart();
+            InitialiseTimer();
+            }
+        }
+    DatLocked=FALSE;
+    hEBClose(ebH);
+    ClearBottomArea();
+    DisplayPressButton();
+    CancelTimer();
+    }
+
+LOCAL_C VOID MakeButtonDance(VOID)
+    {
+    DrawButton(TRUE);
+    wFlush();
+    p_sleep(2);
+    DrawButton(FALSE);
+    wFlush();
+    p_sleep(2);
+    }
+
+LOCAL_C VOID DoTest(VOID)
+    {
+    MakeButtonDance();
+    DisplayQuestion();
+    DisplayScores();
+    }
+
+LOCAL_C VOID MainLoop(VOID)
+    {
+    INT ret;
+    WMSG_KEY key;
+
+    FOREVER
+        {
+        uGetKey(&key);
+        if (key.keycode&W_EVENT_KEY)
+            {
+            if (key.keycode==CONS_EVENT_COMMAND)
+                ExitApplication();
+            }
+        else if (key.keycode&W_SPECIAL_KEY)
+            TryExecuteCommand(key.keycode&(~W_SPECIAL_KEY));
+        else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER))
+            {
+            ret=uPresentMenus();
+            if (ret>0)
+                TryExecuteCommand(ret);
+            }
+        else if (key.keycode==W_KEY_RETURN)
+            DoTest();
+        }
+    }
+
+LOCAL_C VOID ReadState(VOID)
+    {
+    INT len;
+    UBYTE buf[P_ENVMAX];
+
+    len=p_getenviron(EnvName,ENV_NAME_LEN,&buf[0]);
+    if (len<0 || len!=sizeof(TSTATE))
+        return;
+    p_bcpy(&state,&buf[0],sizeof(TSTATE));
+    }
+
+LOCAL_C VOID InitSeed(VOID)
+    {
+    seed=p_date();
+    }
+
+LOCAL_C VOID ReduceScreenSize(VOID)
+    {
+    W_WINDATA wd;
+
+    wd.extent.tl.x=wd.extent.tl.y=0;
+    wd.extent.width=189;
+    wd.extent.height=100;
+    wSetWindow(MainWid,W_WIN_EXTENT,&wd);
+    if (uErrorValue(wCheckPoint()))
+        p_exit(0);
+    }
+
+LOCAL_C VOID CreateGC(VOID)
+    {
+    INT hgc;
+
+    hgc=gCreateGC0(uFindMainWid());
+    if (hgc<0)
+        p_exit(hgc);
+    }
+
+LOCAL_C VOID SpecificInit(VOID)
+    {
+    uEscape(FALSE);
+    hCrackCommandLine();
+    MainWid=uFindMainWid();
+    ReduceScreenSize();
+    CreateGC();
+    gBorder(W_BORD_CORNER_4);
+    wsEnable();
+    ReadState();
+    Display();
+    InitSeed();
+    p_open(&timH,"TIM:",-1);
+    }
+
+GLREF_D UWORD _UseFullScreen;
+
+GLDEF_C VOID main(VOID)
+    {
+    _UseFullScreen=TRUE;
+    uCommonInit();
+    SpecificInit();
+    MainLoop();
+    }
diff --git a/code/SIBOSDK/wkdemo/tables.pr b/code/SIBOSDK/wkdemo/tables.pr
new file mode 100644
index 0000000..408c49b
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/tables.pr
@@ -0,0 +1,6 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile %main
+#pragma link(hwif.lib)
+#link %main
diff --git a/code/SIBOSDK/wkdemo/vid.bat b/code/SIBOSDK/wkdemo/vid.bat
new file mode 100644
index 0000000..4ccb4d5
--- /dev/null
+++ b/code/SIBOSDK/wkdemo/vid.bat
@@ -0,0 +1,22 @@
+@echo off
+goto X%1X
+:Xv0X
+:XoffX
+set jpivid=v0
+echo VID is now OFF
+goto :end
+:Xv2X
+:XonX
+set jpivid=v2
+echo VID is now ON
+goto :end
+:XX
+call checkvid
+goto %jpivid%
+:v0
+echo VID is OFF
+goto end
+:v2
+echo VID is ON
+:end
+
diff --git a/code/inventory/CONTINUATION.md b/code/inventory/CONTINUATION.md
new file mode 100644
index 0000000..22d8d64
--- /dev/null
+++ b/code/inventory/CONTINUATION.md
@@ -0,0 +1,144 @@
+# Finishing the Workabout MX scanner — on-device continuation guide
+
+This document describes exactly how to continue from the current findings to a
+fully working scanner client, using on-device debugging. Read `SCANNER-API.md`
+first for the findings this builds on.
+
+## Where we are
+
+Established (see `SCANNER-API.md` for detail):
+- The integral laser is driven as an **OO library object** in `SCANNER.DYL`
+  (category token seen in ROM: **`oscanner`**), *not* by raw device I/O.
+- The app path is the standard OLIB one: `p_getlibh` → `p_newsend`/`f_newsend`
+  (create + init) → `p_send` (configure / trigger / read).
+- Internals confirmed: `WL2:D` is the driver's channel; control ops **6** then
+  **7** (`p_iow(chan,6)`, `p_iow(chan,7)`) fire the laser to a good decode
+  (green LED) on the physical device.
+- The decompiled read (`FUN_858d`) creates the object via `LIBMANAGER`
+  (`NMLIBCREATE`/`NMLIBCREATEBYHANDLE`), sets up a buffer, then reads; the
+  decode lands CR/LF-terminated (default Symbol2 postamble).
+
+Missing, and why on-device: the **message ordinals** and **parameter structs**
+for the scanner's methods. OLIB assigns ordinals dynamically from the whole
+class hierarchy (including base classes in `olib`/`hwim`), so they cannot be
+read reliably from a static dump — but they resolve at runtime, where the
+debugger can capture them. MAME cannot inject a barcode, so validation must be
+on hardware anyway.
+
+## What to capture
+
+For a working client you need five things:
+1. The scanner **category** (confirm the name/id for `p_getlibh` — candidate
+   `oscanner`).
+2. The scanner **class** created by the app.
+3. The **message ordinals** for: init, set-parameters, enable/trigger, read.
+4. The **parameter/result structs** each message takes (esp. the read result
+   buffer and its length).
+5. The exact **call sequence** the working app uses.
+
+## Tooling: the SIBO Debugger
+
+The SIBO Debugger (see manual `2-03`/`2-04`, "The SIBO Debugger") supports:
+- **Remote debugging**: development PC connected to the Workabout by a serial
+  cable; debug up to 8 processes.
+- **Breakpoints in dynamic libraries / shared code** — required to break inside
+  `SCANNER.DYL`.
+- Single-step, trace, register and memory display.
+
+Build your own code for source-level debugging with:
+```
+#pragma debug(vid=>full)     /* in the .pr / source */
+```
+and produce the `.sym`/`.dbd` symbol files with EMAKE.
+
+### Set-up
+
+1. Connect the PC to the Workabout with a serial cable (PC serial ↔ Workabout
+   RS-232 port — note this is a *different* port from the barcode `TTY:D`).
+2. Start the debugger on the PC and connect to the remote (Workabout) target
+   (Local/Remote CPU menu → Connect to Remote).
+3. Have the Workabout ready to run either the ROM `DEMMAN.APP`/`SCANAPP` (for
+   Procedure A) or your test harness (Procedure B).
+
+## Procedure A — trace the working ROM app (recommended first)
+
+Goal: watch `DEMMAN`/`SCANAPP` drive the real scanner and record the ordinals.
+
+1. On the Workabout, start `DEMMAN` and enter its Scanner (Barcode) demo.
+2. From the debugger, attach to that process and set breakpoints on the OLIB
+   dispatch path so you catch the object creation and messages:
+   - `LIBMANAGER` (`INT 0x84`) — sub-functions `NMLIBCREATE` (`AH=5`),
+     `NMLIBCREATEBYHANDLE` (`AH=6`): captures the category/class and the object
+     handle.
+   - `MESSMANAGER` (`INT 0x83`) — `NMMESSSEND` and the send/receive variants:
+     captures each message ordinal and its argument pointer.
+   - Optionally the `SCANNER.DYL` method handlers we identified (init dispatch,
+     trigger) as cross-checks.
+3. For each captured call record: `AH`, the category/class in registers, the
+   message **ordinal**, and the pointed-to **argument struct** (dump memory at
+   the pointer). For the read, note where the decoded bytes land and the
+   returned length.
+4. Trigger a real scan and record the read message and its result buffer.
+
+Result: the exact category, class, ordinals, param structs, and sequence.
+
+## Procedure B — iterate a C test harness
+
+Once Procedure A gives the ordinals (or to trial them), build a small OO client:
+
+```c
+#include <plib.h>
+#include <p_object.h>
+
+/* Fill these from Procedure A (placeholders until captured): */
+#define SCAN_CATEGORY   /* category id/handle for "oscanner" via p_getcat/p_getlibh */
+#define C_SCANNER       /* the scanner class */
+#define O_SCAN_INIT     /* init message ordinal   */
+#define O_SCAN_PARAMS   /* set-parameters ordinal */
+#define O_SCAN_READ     /* read-a-barcode ordinal */
+
+GLDEF_C INT main(VOID)
+{
+    VOID *lib, *scanner;
+    /* result/param structs per Procedure A */
+    lib = p_getlibh(SCAN_CATEGORY);
+    scanner = p_newsend(SCAN_CATEGORY, C_SCANNER, O_SCAN_INIT, /*&initargs*/ 0);
+    /* configure Symbol2 + the default 11-byte param block:
+       04 3f 01 15 06 04 1e 80 0d 0a 06  (CR/LF postamble) */
+    p_send3(scanner, O_SCAN_PARAMS, /*&params*/ 0);
+    for (;;) {
+        /* send the read message; result is the decoded barcode, CR/LF-terminated */
+        p_send3(scanner, O_SCAN_READ, /*&result*/ 0);
+        /* display result ... */
+    }
+}
+```
+
+Build with `#pragma debug(vid=>full)`, run under the debugger, single-step the
+sends, and inspect return values / the result buffer. Adjust ordinals/structs
+until a real scan returns the UPC.
+
+## Turning captures into the shipped reader
+
+- Replace `code/inventory/bcode.c` with the OO client: `bcodeOpen` does
+  `p_getlibh` + `p_newsend`(init) + params; `bcodeRead` does `p_send`(read) and
+  returns the decoded string (strip the CR/LF postamble; strip any preamble byte
+  `0x80` if present).
+- `upc.c` (UPC-A check-digit validation) is unchanged and already correct.
+- Cross-check the captured ordinals against the decompiled handlers in
+  `SCANNER-API.md` (`FUN_7ae3` init dispatch — decoder type at `[channel+10]`,
+  case 4 = Symbol; `FUN_7aa4` trigger = the `6`/`7` ops).
+
+## Validation
+
+- A valid UPC-A scan should return 12 digits (plus any pre/postamble), and
+  `upcIsValid` should pass. The default postamble is CR LF (`0x0d 0x0a`).
+- Confirm repeated scans and clean shutdown (`p_send` a destroy/close message,
+  then `p_close` any channel).
+
+## Reproduce the RE environment (for further static/dynamic work)
+
+See `../mx-re/toolchain-and-plan.md`: MAME `psionwamx` (live trace/dasm),
+radare2 (static), and Ghidra headless (decompilation of the DYLs). These remain
+useful for reading further `SCANNER.DYL` methods, but the ordinals themselves
+come from the on-device debugger as above.
diff --git a/code/inventory/README.md b/code/inventory/README.md
new file mode 100644
index 0000000..7404c2d
--- /dev/null
+++ b/code/inventory/README.md
@@ -0,0 +1,63 @@
+# inventory
+
+A demo inventory application for the Psion Workabout MX: scan UPC barcodes, and
+(Phase 2) keep stock counts in a database file, adding stock or consuming it by
+scanning.
+
+Written in PLIB C, built with the TopSpeed compiler (`tsc /m scan`).
+
+## Phases
+
+- **Phase 1 (current): scan and validate.** Read UPC barcodes from the integral
+  laser and display them.
+  Modules: `upc` (validation), `bcode` (scanner input), `scan` (the demo).
+- **Phase 2 (next): inventory database.** A DBF file keyed on UPC holding a
+  quantity and a name. Scan to add stock, scan to consume by a quantity unit.
+  Built on the SIBO `Dbf*` API (`p_dbf.h`).
+
+## Build
+
+```
+tsc /m scan
+```
+
+Produces `scan.img`. `scan.pr` compiles `upc.c`, `bcode.c`, `scan.c` and links
+`scan.img`.
+
+## How the scanner is read (important)
+
+The Workabout MX integral laser is an **undecoded (HHLC)** scanner: it emits a
+raw bar/space signal, not decoded ASCII. The hardware serial decoder in the
+RS232/Barcode module handles only wands and wand-emulation scanners — the HC
+guide explicitly lists "Undecoded Laser Scanner (HHLC)" as **unsupported** there.
+That is why reading `TTY:D` directly returned nothing even though the laser's
+own good-read LED lit.
+
+The decode is done in **software** by a barcode decoder LDD. The SDK ships
+several in `\SIBOSDK\LIB`; each registers the device `BAR:`:
+
+| LDD | Symbology |
+| --- | --- |
+| `BAREAN.LDD` | EAN / **UPC** |
+| `BARC39.LDD` | Code 39 |
+| `BAR128.LDD` | Code 128 |
+| `BARITF.LDD` | Interleaved 2 of 5 |
+| `BARMPLES.LDD` | MSI Plessey |
+| `BARRAW.LDD` | raw / undecoded |
+
+So the flow is: `p_loadldd("BAREAN")` → `p_open("BAR:")` → read decoded
+barcodes. **`BAREAN.LDD` must be present on the device** for `p_loadldd` to find
+it (copy it from `\SIBOSDK\LIB`, or load it via the system config).
+
+The current build is a **diagnostic**: it dumps every byte of each read
+(`n=<count>: <decimal bytes> "<printable>"`) so the exact decoded format — length,
+any type/prefix byte, terminator — can be confirmed before the reader and the
+Phase 2 database key are finalised.
+
+## The `BAR:` read protocol
+
+The precise read semantics of `BAR:` (data format, any symbology configuration
+via escape sequences) live in the I/O Devices Reference manual, which is not
+among the committed docs. The diagnostic build exists to establish that format
+empirically. Once a scan prints, the reader (terminator handling, UPC
+validation via `upc.c`) and Phase 2 follow.
diff --git a/code/inventory/SCANNER-API.md b/code/inventory/SCANNER-API.md
new file mode 100644
index 0000000..c9f21f2
--- /dev/null
+++ b/code/inventory/SCANNER-API.md
@@ -0,0 +1,263 @@
+# Workabout MX barcode scanner — API notes (reverse-engineered)
+
+There is no official SDK documentation for the Workabout MX integral laser scanner.
+The Psion SIBO C SDK and I/O Devices Reference predate the MX and describe only the
+older *external* barcode modules (wands / wand-emulation), not the integral laser.
+These notes are reverse-engineered from device behaviour and from the Workabout MX
+ROM `w2mx_v7.20f_eng.bin` (strings), so treat unconfirmed items as such.
+
+## Hardware
+
+- Integral **laser** scanner, Symbol engine. The demo (`DEMMAN.APP`) reports
+  `Type: Laser 1223` (some units `1222`).
+- It is a **decoded** scanner: it decodes in hardware and lights a green good-read
+  LED. It does **not** emit an undecoded (HHLC) signal.
+- Trigger: the keyboard **scan key**, which the Window Server reports as key
+  code **368**. The key alone does not fire the laser from an arbitrary app; the
+  scanner software arms/reads the engine.
+
+## Device driver and ports
+
+`LLDEV` on the device lists a logical driver **`wl2`** (`units=1`). The scanner is
+reached through this driver. The demo's "Select Scanner" screen lets you pick both
+a **decoder type** and a **port** (device driver + unit letter):
+
+- Port device drivers offered: **`TTY`**, **`WLS`**, **`WL2`**.
+  The MX integral laser uses **`WL2`**.
+- Units seen in the ROM: **`WL2:A`** and **`WL2:D`**.
+
+Decoder types (from the demo, "chosen from those used in standard Workabout
+products"):
+
+| Decoder | Meaning |
+| --- | --- |
+| `Generic` | External non-configurable reader |
+| `Symbol1` | Workabout standard scanner |
+| `Datalogic` | Workabout CCD |
+| `HP` | Workabout Wand |
+| **`Symbol2`** | **Workabout MX scanner (the integral laser)** |
+
+## Opening the device
+
+```c
+VOID *h;
+INT  err = p_open(&h, "WL2:D", (UINT)-1);
+```
+
+Observed results:
+
+| Call | Result | Meaning |
+| --- | --- | --- |
+| `p_open("WL2:D", -1)` | `0` | **opens** — this is the integral-laser unit |
+| `p_open("WL2:A", -1)` | `-9` (`E_GEN_INUSE`) | in use — held by the resident scanner software |
+| `p_open("WL2:B" / ":C")` | (untested) | — |
+
+`WL2` has a single unit, so only one process may hold it. `WL2:A` is permanently
+`-9` even with the demo closed, indicating a resident holder; `WL2:D` is the unit
+an application opens.
+
+## The 11-byte parameter block
+
+The scanner is configured by an **eleven-byte parameter block**. The application
+interprets these bytes and converts them into commands for the selected decoder
+(so the same block means different wire commands for `Symbol2` vs `HP`, etc.):
+
+| Byte | Parameter |
+| --- | --- |
+| Param0 | Decode security |
+| Param1 | Code type (symbology select) |
+| Param2 | Decode options A |
+| Param3 | Decode options B |
+| Param4 | General parameters |
+| Param5 | ITF length 1 |
+| Param6 | ITF length 2 |
+| Param7 | Preamble |
+| Param8 | Postamble byte 1 |
+| Param9 | Postamble byte 2 |
+| Param10 | General decode options |
+
+The preamble/postamble bytes mean decoded output may carry configurable leading /
+trailing characters — parsing code must account for them.
+
+## Access model
+
+Applications do not drive `WL2` byte-by-byte themselves; they use the ROM library
+**`SCANNER.DYL`** (used by `SCANAPP.APP` and `DEMMAN.APP`). That library opens the
+port, converts the 11-byte block to decoder commands, configures and enables the
+engine, and returns decoded scans.
+
+## Paths that do NOT work for the integral laser
+
+Recorded so they are not retried:
+
+- **`bar*.ldd` decoders (`BAREAN`, `BARC39`, …) + `BAR:` device.** These are
+  software decoders for the *external* wand modules. Loading `BAREAN.LDD` and
+  opening `BAR:A`/`BAR:B` returns `-41` (`E_FILE_DEVICE`, "no interface found in
+  slot") — the integral laser is not a `BAR:` expansion interface. `BAR:D`/`BAR:E`
+  return `-38` (`E_FILE_NAME`, invalid unit).
+- **`TTY:D` serial reads.** Opening `TTY:D` powers the laser (it fires briefly),
+  but no decoded bytes ever arrive on the serial channel — not with default
+  config, not after `P_FSET` to 9600/8/1, not with `P_OBEY_DSR` cleared, not with
+  the intelligent-reader escape commands (`<Esc>-y1J` / `<Esc>-y1K`), not reading
+  one byte at a time. The integral laser's decoded data is not on `TTY:D`.
+
+## Initialisation sequence (reverse-engineered from the ROM)
+
+Opening `WL2:D` is not enough — the scanner must be configured and enabled first.
+The sequence was recovered by disassembling `SCANNER.DYL` in the v7.20f ROM
+(around file offset `0xD7AA4`). It uses the SIBO I/O executive **`int 0xCF`**,
+whose convention here is: **`CL` = I/O function code, `BX` = channel handle,
+`DX` = argument (by value)**, result in `AX`. From C this is the `p_iow(chan,
+func, ...)` layer.
+
+Function codes observed on the `WL2` channel (from `p_file.h`, plus WL2-specific
+ones above the standard range):
+
+| CL | Meaning |
+| --- | --- |
+| 6 | (`P_FDETACH` slot) used as a scanner enable/control op |
+| 7 | (`P_FSET`) used as a scanner enable/control op |
+| 8 | `P_FSENSE` |
+| 9 | `P_FFLUSH` |
+| 0x0C (12) | **WL2-specific: write a config/command byte** (byte passed in `DX`) |
+
+The driver keeps a per-channel structure; the param block sits at **channel+4**,
+with the **decoder type at offset +6** (dispatch values 1..4) and the **11-byte
+parameter block at +8..+0x12**. Configuration is pushed to the engine as a series
+of `cl=0x0C` writes (one command byte per call in `DX`), then enable ops
+(`cl=6`, `cl=7`).
+
+### Default Symbol2 parameter block (from the ROM)
+
+The routine at `0xD7AB3` fills the 11-byte block with these defaults for the
+Workabout MX (Symbol2) scanner:
+
+| Byte | Param | Value |
+| --- | --- | --- |
+| +8  | Param0 Decode security   | `0x04` |
+| +9  | Param1 Code type         | `0x3F` (all symbologies) |
+| +0xA| Param2 Decode options A  | `0x01` |
+| +0xB| Param3 Decode options B  | `0x15` |
+| +0xC| Param4 General params    | `0x06` |
+| +0xD| Param5 ITF length 1      | `0x04` |
+| +0xE| Param6 ITF length 2      | `0x1E` |
+| +0xF| Param7 Preamble          | `0x80` |
+| +0x10| Param8 Postamble 1      | `0x0D` (CR) |
+| +0x11| Param9 Postamble 2      | `0x0A` (LF) |
+| +0x12| Param10 General decode  | `0x06` |
+
+So **decoded output is terminated by CR LF** (`0x0D 0x0A`), and Code type `0x3F`
+enables all symbologies (UPC included). A reader should assemble bytes until
+CR/LF and strip the preamble/postamble.
+
+### Confirmed on-device
+
+- `p_open(&h, "WL2:D", -1)` returns `0`.
+- Issuing control ops **6 then 7** on the channel (`p_iow(h, 6)`, `p_iow(h, 7)`)
+  **triggers a scan**: the laser fires and decodes (green good-read LED). This is
+  reproducible. The trigger is one-shot — it must be re-issued for each scan.
+
+### NOT yet solved: retrieving the decoded data
+
+After a confirmed good read, the decoded barcode could **not** be retrieved from
+the `WL2:D` channel by any tried method:
+
+- `p_iow(h, P_FREAD, buf)` (count-in-`buf[0]` style) — no data.
+- `p_read(h, buf, len)` (synchronous, with length) — no data.
+- `p_ioc(h, P_FREAD, &stat, buf, &len)` + trigger + `p_iowait()` (async) — no data.
+
+The retrieval logic in `SCANNER.DYL`/`SCANAPP` fetches the decoded data on a
+**separate handle** (a driver global, e.g. `[0x13b5]`) obtained through
+**OS-service stubs** of the form `mov ah,N; int 0x84/0x85/0x86/0x87; ret` — not a
+plain `P_FREAD` on the `WL2:D` control channel. This resolves an earlier puzzle:
+the SIBO executive uses **different register conventions per interrupt vector** —
+the `int 0x84` service family passes the function in `AH`, whereas the `int 0xCF`
+I/O executive uses `CL`.
+
+`SCANNER.DYL` is an **object-oriented ROM library (a DYL)**. This strongly
+suggests the scanner is driven by **creating a scanner object and sending it
+messages** (the OLIB/OO model), not by raw device I/O on `WL2:D`. That would
+explain why every raw `WL2:D` read returned no data — wrong paradigm.
+
+**Confirmed working on device:** `p_open("WL2:D")` + control ops `6` then `7`
+trigger the laser and a good decode (green LED). Only *retrieving* the decoded
+bytes is unsolved.
+
+### Decompilation (Ghidra) — the read path
+
+`SCANNER.DYL`/`SCANAPP` decompile cleanly in Ghidra (16-bit real-mode x86). The
+app-level read routine (`FUN_858d`) is:
+
+```c
+obj->flags |= 8;
+obj->[0x190] = 0;
+FUN_8ce8(); FUN_8cd3(); FUN_8cd3();       // pre-read setup
+obj->[0x194] = FUN_8d8e();                // acquire a read handle  (int 0x84)
+obj->[0x192] = FUN_8c8b(0,2,1,obj);       // set up the read buffer (int 0x84; int 0xd2)
+swi(0xcf)(); swi(0xcf)();                 // config / enable ops on the channel
+if (obj->[0x196] == 0)
+    obj->[0x196] = swi(0xcf)();           // P_FREAD -> decoded result stored at +0x196
+else
+    swi(0xcf)();                          // P_FCANCEL
+```
+
+The decoder-side helpers also decompile clearly: `FUN_7ae3` is the per-decoder
+init (dispatch on `[channel+10]`; case 4 = the Symbol path, which calls
+`FUN_6dc4` to build the `0xff 0xee …` command frame and writes the 11-byte param
+block); `FUN_7aa4` is the trigger (two `int 0xCF` ops = the `6`/`7` we use).
+
+### The scanner is an OO library object (paradigm correction)
+
+The System Services vector table names the services: **`int 0x84` = `LIBMANAGER`**
+(the Library Manager) and **`int 0x83` = `MESSMANAGER`** (object messaging).
+`LIBMANAGER` sub-functions (in `AH`) are `NMLIBLOAD=0, UNLOAD=1, LINK, FIND,
+HANDLE, CREATE(=5), CREATEBYHANDLE(=6), …`. So the read's `FUN_8d8e`/`FUN_8c8b`
+call **`NMLIBCREATE` / `NMLIBCREATEBYHANDLE`** — they *create a scanner library
+object*.
+
+**Therefore the scanner is driven as an object-oriented library object, not by
+device I/O.** `WL2:D` is what `SCANNER.DYL` opens and reads *internally*; an
+application never `p_open`/`p_read`s it. Every earlier raw-device attempt was the
+wrong paradigm — which is why they returned nothing.
+
+The correct C approach uses the standard OO API (the same one the SDK's
+`growbar.c` demo uses):
+- `p_getlibh(category)` — get the library handle for a category.
+- `p_newsend` / `f_newsend(category, class, O_..._INIT, &args)` — create the
+  scanner object and send its init message.
+- `p_send2` / `p_send3(obj, O_...)` — send it messages (configure, trigger, read).
+
+These C wrappers sit over `LIBMANAGER` (create/handle) and `MESSMANAGER` (send).
+
+**Next RE target (well-defined):** extract from `SCANNER.DYL` its **category id**
+(candidate token in ROM: **`oscanner`**), **class**, and the **message ordinals**
+(`O_...`) for init / set-params / trigger / read, plus their parameter structs.
+OLIB assigns ordinals dynamically from the whole class hierarchy (base classes in
+`olib`/`hwim`), so they resolve at runtime rather than in a static dump — capture
+them with the **SIBO Debugger**, which supports remote debugging (PC↔device over
+serial) and **breakpoints inside dynamic libraries**. With those, a C client can
+create the scanner object and message it. Validation requires the physical device
+(MAME cannot inject a scan).
+
+**See [`CONTINUATION.md`](CONTINUATION.md)** for the full on-device debugging
+procedure (capture the category/ordinals/params via `LIBMANAGER`/`MESSMANAGER`
+breakpoints), a C test-harness template, and how to turn the captures into the
+shipped reader.
+
+To close it, one of:
+1. The **Workabout MX C SDK** `SCANNER.DYL` header / OO category definition (what
+   `SCANAPP` was built against) — the clean answer, and likely the only practical
+   one, because the interface is object-oriented.
+2. A deep RE effort under MAME (`psionwamx`): automate the UI to launch `SCANAPP`,
+   breakpoint the read routine, and trace it. Caveats: MAME cannot inject a real
+   barcode (no laser input), so only the read *setup* is observable in emulation;
+   the reconstructed sequence must still be validated on the physical device.
+
+## Error codes seen (from `epocdefs.h`)
+
+| Value | Name | Meaning |
+| --- | --- | --- |
+| `-9` | `E_GEN_INUSE` | device already open / in use |
+| `-32` | `E_FILE_EXIST` | (LDD) already loaded |
+| `-38` | `E_FILE_NAME` | invalid device name / unit |
+| `-41` | `E_FILE_DEVICE` | device / interface not present |
diff --git a/code/inventory/bcode.c b/code/inventory/bcode.c
new file mode 100644
index 0000000..d03c254
--- /dev/null
+++ b/code/inventory/bcode.c
@@ -0,0 +1,30 @@
+/*
+ * bcode.c - barcode scanner input via the software decoder LDD (see bcode.h).
+ */
+#include "bcode.h"
+
+GLDEF_C INT bcodeLoad(VOID)
+{
+    /*
+     * Load the EAN/UPC decoder LDD. p_loadldd assumes a .LDD extension, and
+     * looks along the current path if no full path is given, so BAREAN.LDD
+     * must be present on the device. If the system already loaded it (e.g. via
+     * config), this returns E_FILE_EXIST, which the caller treats as success.
+     */
+    return p_loadldd(BCODE_LDD);
+}
+
+GLDEF_C INT bcodeOpen(VOID **pChan)
+{
+    /*
+     * Open the decoder device. Opening it powers and enables the scanner; the
+     * LDD decodes the raw laser signal and delivers decoded barcodes on reads.
+     */
+    return p_open(pChan, BCODE_DEV, (UINT)-1);
+}
+
+GLDEF_C VOID bcodeClose(VOID *chan)
+{
+    if (chan != NULL)
+        p_close(chan);
+}
diff --git a/code/inventory/bcode.h b/code/inventory/bcode.h
new file mode 100644
index 0000000..057841f
--- /dev/null
+++ b/code/inventory/bcode.h
@@ -0,0 +1,48 @@
+/*
+ * bcode.h - barcode scanner input on the Workabout MX (integral laser).
+ *
+ * The Workabout MX integral laser is an UNDECODED (HHLC) scanner: it emits a
+ * raw bar/space signal, not decoded ASCII. The hardware serial decoder in the
+ * RS232/Barcode module only handles wands and wand-emulation scanners (the HC
+ * guide lists "Undecoded Laser Scanner (HHLC)" as unsupported there), which is
+ * why reading TTY:D directly yielded nothing even though the laser's own
+ * good-read LED lit.
+ *
+ * The decode is instead done in software by a barcode decoder LDD. The SDK
+ * ships several (\SIBOSDK\LIB): BAREAN (EAN/UPC), BARC39, BAR128, BARITF,
+ * BARMPLES, BARRAW. Each registers the device "BAR:". For UPC we load BAREAN.
+ *
+ * Usage: bcodeLoad() once, then bcodeOpen() to get a channel, then read it.
+ * The BAREAN.LDD file must be present on the device so p_loadldd can find it.
+ */
+#ifndef BCODE_H
+#define BCODE_H
+
+#include <plib.h>
+
+/* Decoder LDD to load (BAREAN.LDD = EAN/UPC) and the device it registers.
+   Full path: p_loadldd searches only the current path for a bare name, and the
+   System screen's current path is not necessarily where SCAN.IMG lives. The
+   .LDD extension is appended automatically. Change this if you move the file. */
+#define BCODE_LDD "M:\\IMG\\BAREAN"
+#define BCODE_DEV "BAR:"
+
+/* Longest decoded barcode we handle (UPC-A is 12; headroom for EAN/supplements). */
+#define BCODE_MAXLEN 24
+
+/*
+ * Load the UPC/EAN decoder LDD. Returns 0 if loaded, or a negative PLIB error.
+ * E_FILE_EXIST (already loaded) is treated as success by callers.
+ */
+GLREF_C INT bcodeLoad(VOID);
+
+/*
+ * Open a channel to the barcode decoder device (BAR:). Stores it in *pChan.
+ * Returns 0 on success or a negative PLIB error.
+ */
+GLREF_C INT bcodeOpen(VOID **pChan);
+
+/* Close a channel opened by bcodeOpen. Safe to call with NULL. */
+GLREF_C VOID bcodeClose(VOID *chan);
+
+#endif /* BCODE_H */
diff --git a/code/inventory/scan.c b/code/inventory/scan.c
new file mode 100644
index 0000000..c7b6a92
--- /dev/null
+++ b/code/inventory/scan.c
@@ -0,0 +1,60 @@
+/*
+ * scan.c - Phase 1: WL2:D scanner, asynchronous read (reverse-engineered).
+ *
+ * Confirmed: opening WL2:D and issuing control ops 6/7 triggers a scan (laser
+ * fires, green LED). Neither synchronous read form returned data, and SCANAPP
+ * in the ROM uses an async pattern (post read -> P_FREAD -> P_FCANCEL). So this
+ * posts an asynchronous read (p_ioc), triggers the scan (ops 6/7), then waits
+ * for completion (p_iowait). Decoded output is CR/LF-terminated.
+ */
+#include <plib.h>
+
+#define WL2_TRIG1 6
+#define WL2_TRIG2 7
+
+GLDEF_C INT main(VOID)
+{
+    VOID *chan;
+    UBYTE buf[256];
+    WORD  stat;
+    UWORD len;
+    INT   err, i;
+
+    err = p_open(&chan, "WL2:D", (UINT)-1);
+    p_printf("open WL2:D: %d\n", err);
+    if (err < 0) {
+        p_printf("Press a key to exit.\n");
+        p_getch();
+        return 1;
+    }
+
+    p_printf("Present a barcode under the laser. Async reads:\n\n");
+
+    for (;;) {
+        len  = sizeof(buf);
+        stat = E_FILE_PENDING;
+        p_ioc(chan, P_FREAD, &stat, buf, &len);   /* post async read */
+
+        p_iow(chan, WL2_TRIG1);                    /* trigger the scan */
+        p_iow(chan, WL2_TRIG2);
+
+        p_iowait();                                /* wait for a completion */
+
+        if (stat == E_FILE_PENDING) {              /* our read didn't finish */
+            p_iow(chan, P_FCANCEL);
+            p_waitstat(&stat);
+            continue;
+        }
+        if (stat < 0) {
+            p_printf("stat %d\n", stat);
+            continue;
+        }
+        p_printf("len=%d:", len);
+        for (i = 0; i < 40 && i < 256; i++)
+            p_printf(" %d", buf[i]);
+        p_printf("  \"");
+        for (i = 0; i < 40 && i < 256; i++)
+            p_putch(buf[i] >= ' ' ? buf[i] : '.');
+        p_printf("\"\n");
+    }
+}
diff --git a/code/inventory/scan.pr b/code/inventory/scan.pr
new file mode 100644
index 0000000..e01c5cb
--- /dev/null
+++ b/code/inventory/scan.pr
@@ -0,0 +1,8 @@
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile upc
+#compile bcode
+#compile scan
+#link scan
diff --git a/code/inventory/upc.c b/code/inventory/upc.c
new file mode 100644
index 0000000..fb922e5
--- /dev/null
+++ b/code/inventory/upc.c
@@ -0,0 +1,54 @@
+/*
+ * upc.c - UPC-A validation.
+ *
+ * A UPC-A barcode is 12 digits. The last digit is a mod-10 checksum over the
+ * first 11: digits in odd positions (1,3,5,7,9,11) are weighted x3 and digits
+ * in even positions (2,4,6,8,10) x1; the check digit is whatever makes the
+ * weighted total a multiple of 10.
+ */
+#include "upc.h"
+
+static int allDigits(const char *s, int n)
+{
+    int i;
+    for (i = 0; i < n; i++) {
+        if (s[i] < '0' || s[i] > '9')
+            return 0;
+    }
+    return 1;
+}
+
+int upcCheckDigit(const char *s)
+{
+    int i, sum = 0;
+
+    if (!allDigits(s, 11))
+        return -1;
+
+    for (i = 0; i < 11; i++) {
+        int d = s[i] - '0';
+        if ((i % 2) == 0)   /* 0-based even index = 1st,3rd,... digit: weight 3 */
+            sum += 3 * d;
+        else
+            sum += d;
+    }
+    return (10 - (sum % 10)) % 10;
+}
+
+int upcIsValid(const char *s)
+{
+    int n = 0;
+    int check;
+
+    while (s[n] != '\0')
+        n++;
+    if (n != UPC_A_LEN)
+        return 0;
+    if (!allDigits(s, UPC_A_LEN))
+        return 0;
+
+    check = upcCheckDigit(s);
+    if (check < 0)
+        return 0;
+    return (s[11] - '0') == check;
+}
diff --git a/code/inventory/upc.h b/code/inventory/upc.h
new file mode 100644
index 0000000..c215276
--- /dev/null
+++ b/code/inventory/upc.h
@@ -0,0 +1,24 @@
+/*
+ * upc.h - UPC-A barcode validation.
+ *
+ * Pure C, no SIBO/PLIB dependencies, so it can be unit-tested on any host
+ * compiler as well as built for the Workabout.
+ */
+#ifndef UPC_H
+#define UPC_H
+
+#define UPC_A_LEN 12
+
+/*
+ * Returns 1 if s is a valid 12-digit UPC-A (all digits and a correct
+ * check digit), 0 otherwise. s must be NUL-terminated.
+ */
+int upcIsValid(const char *s);
+
+/*
+ * Returns the UPC-A check digit (0-9) computed from the first 11 digits
+ * of s, or -1 if those 11 characters are not all digits.
+ */
+int upcCheckDigit(const char *s);
+
+#endif /* UPC_H */
diff --git a/docs/2-01 PLIB Reference 2.30_djvu.txt b/docs/2-01 PLIB Reference 2.30_djvu.txt
new file mode 100755
index 0000000..143c93d
--- /dev/null
+++ b/docs/2-01 PLIB Reference 2.30_djvu.txt	
@@ -0,0 +1,24890 @@
+SIBO 'C' Software Development Kit 
+
+
+PLIB REFERENCE 
+
+
+Version 2.30 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1990-98 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a, Psion Series 3c, Psion Siena and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion 
+PLC acknowledges that some other names referred to are registered trademarks. 
+
+
+Contents 
+
+
+1 Introduction...............scccscscssscrsscrsceseserseesessessseesssesseeeseesseesseesseesseesseessesscsesceessesscesscessessaeeseees 1-1 
+PLIB, SIBO and: EPO eihcne sca .ansaunedehsanuedons aoaddthecaaltineehe 1-1 
+The SIBO architecture::.:2.: sts2iess a Aleit: eters ede keene kt 1-1 
+The: BPOG ‘operating: systerin.s..cescr)iccstasstisastesicctapatasscanddsisteanassicuss gauss agagenstiauaens 1-2 
+The EPOC programming CnvirOnMent .......... ce eeeesceceseeceseeeeseeesseecsaeecseecseecesaeeesaeeesaeers 1-2 
+Small: programming Model s,s. i255: 3eshesscstiessdacieas asides, dapbestoussbers esdisi aspen Aeedios Ad 1-2 
+Hardware protect oni.ssii.sis: cessing ies Pexvs Poss tavshea avis est Seevased stung sas ideosdea deehe reel devsceupabesee dey 1-3 
+More about memory moving and the 8086 segment registers...........eeeeeeeeeeneeeeeees 1-3 
+The Clarion TopSpeed C compiler ...........cecceesccesseeceseeesseecesaeeesseecsaeecseeesneesssaeeesaes 1-4 
+SYSLEM:SELVICES ssshe18 ccd Soap esidephie Asphials todos etiesieioindarhadietiadaehatddeisdaehis: 1-4 
+PLIB Header! files s2i sss es covstaess oa ius foistness Oasis cote teossids Ban peetaess Ts hia Aateestos Rana ave 1-4 
+PSU Biz: scasss cic vetoes csuczeiovstas vet aueahvovasiassc ssaginneeanaavee cane sisaeanaanas shagsuseeanaceageasasuigestases’ 1-5 
+Callins conventions scs.s:ic15: Sstiothascii eet iotiows Sibi sthctosss oa ieiaciossesehilaedieseniieres 1-6 
+Small proprawms sss vs.ssss lapivossesdbeed seabed sesh dacs sesesees ovsa sees sesv sues sustoese deavoassouatbase nesweeee AS 1-7 
+The PLIB C startup modules 20.0.0... ceececesecsseeceseeeesaeecseecseeceseeessseessaeersneeesseeeesaes 1-7 
+Related -teference: marital §:1s..s:::sccsndasstesssccassatlavetesbeceassnndauteestea ansendaicasteieatendaneestea isin: 1-8 
+TopSpeed C library reference ........ eee eeeeeeceesseecsseecsseecsseecesceeesaeecsacecsseessseeeesaeeesaeers 1-8 
+Window server reference :.:/:s.0 hahaha siderite ii 1-9 
+W/O devices teferen Ce: 25.5 cis: eotstevss st: Find eotstavss batyek ets thors baths beiateese ds hibsaiteesiatsiredetes 1-9 
+EPOC O/S System Services reference Manual...........eeeeeseeesseeceseeeesteeeseessneeeeteeeesaes 1-9 
+Object dynamiclibraries y..:2.:) Asch elcid es aed ee eg eed a Love 1-10 
+2 Characters, Strings and Buffers ................ccsssccssssssccsscsscssscscesssscesssscssesssscssessssessesssssessssees 2-1 
+General string and buffer fUNCtIONS 00.0.0... ee eee eeseeceneeeeteecesaeeesaeecsaeecsseeseeecesaeeesaeeesaeers 2-1 
+Copy memory to Memory (P_DCPY)..........eeeceeeesseecesseeeceeseeesessseeeseseeeeseseeesesseeeees 2-1 
+Return string length (p_slen)............ccscccecsssscceeeecceeeesneeceeseaeeeceseaeeeeeeeaeeeeesneeeeeeneeeees 2-1 
+Copy a: Stlin' © (Pe2SCpy,) cu. sess scagsset tea pbeouetey oes seca detboeg sdauevey bet hte ocaneyh pact ide poteaenbepeteeyy 2-1 
+Copy multiple strings (P_SCPyM) ...........:ceseccseseecsseecsseeesseecesseeesaeecsaeecseeesseeeesaeessaeees 2-2 
+Concatenate two Strings (P_SCat) .......eeeeeeeeesneessneeceseeesseeceseeeesseecseecseeceseeeesaeessaeers 2-2 
+Concatenate many strings (P_SCAtM) ......... sees eeeseecsseeesseeeeseeeesneecsaeecsseeesseeeesaeersaeers 2-2 
+Replicate a buffer (p_brep) .0..........ccceeeeecceeesneceeeseneeeessneeeeeeaeeeeesnaeeeceeneeeeessneeeeeeeeeeess 2-2 
+Replicate a string (p2srep) se.vsieccaece.ciesyseeecaigtesecovsees Digi desovdevsgapdeb begaeoeebidepeel beanies 2-3 
+Swap two buffers (p_Ds wap) ..........s:ccsssccssecsscecsseeceseeeesaeecsseecseeesseecssaeeesaeesseesseeeses 2-3 
+Fill a buffer with a value (p_Dfil) 0.0.00... eeeccccceeencceeesneeeeeeeeeeeceseaeeeeesneeeeeesneeeessnaeeeess 2-3 
+Ali gtisbutter: (psjtob) ssn: seccscocscevssce cou pbeesetey ote cue suet btes adthaveg beep sdhy oannest poekt ede podeaeeopanthees 2-3 
+Generate the CRC number (p_crc)..........ccsssccccessnceecesnceeeeeeeeeeessneeeeseneeeeessneeeeseeeeeess 2-4 
+Character classification and COMVELSION...........::cescccesceecesseecssceceseeeesaeecsaeecsaeecsseeeesaeeeeaeers 2-4 
+Test for upper case character (P_iSUPPeT)...........ceeeeseeesseceseeeesseecseecsneeceseeeesaeessaeers 2-5 
+Test for lower case character (p_1slOWeL) ............::ccceseeeceeeeeneeeeeeeeeeceeneeeecesteeeeesneeeess 2-5 
+Test for alphabetic character (p_isalpha) ...........ceseeseeeeseeceseceseeceeeceseeceseeeesaeeesaeers 2-6 
+Test for numeric digit (p_isdigit)....... eels eesecsseecsseeesseeceseeeesseecsseecseeseseeeesaeessaeers 2-6 
+Test for alphanumeric character (p_isalnUmM).............c:eeeeeeeseeeeseecsneecsseeeeseeeesaeessneers 2-6 
+Test for hexadecimal digit (p_isxdiQit) 0.0.0... eee eeseeeseeceseeceseeeseecseessseessseeeesaeessneers 2-6 
+Test for whitespace character (Pp_1SSPace) .........eeseeeseeeeseecesseeeseecsaceceeeseseeeesaeessaeers 2-6 
+Test for control character (p_iscntr]) ..........c:ccceeesceceeseceeeeesneeeeeesaceeeeeneeeeeneneeeeeeneeeees 2-6 
+Test for punctuation character (p_iSpUNCt)..........eseeeseeesseeceseeeseecseecseeeeseeeesaeersaeers 2-6 
+Test for printable graphic character (p_isgraph) .............s:cessseesseecsseeceseeceseeeesaeereaeers 2-6 
+Test for printable character (P_iSPrint) .0....... ee eeseeeseceseeceseeeesaeecseecseeesseeeesaeessaeers 2-6 
+Skip whitespace characters (p_Skipwh) ......cccccccccsscecsssecsscecesseeesseecsneessseeceseeeesaeeesneess 2-7 
+Skip non-whitespace characters (p_Skipch)............sscsessecsseecsseeeeseeceseeeesseesseessneeeees 2-7 
+Fold a character (p_tofld) ..0.......:.:cceesscceesescceeeeeneeeceeneeeeeseaeeeceseneeeesenneeeeseneeeesseneeeess 2-7 
+Copy string with fold (p_Scpyf) ........eeeeeseessneeesseecsseecsseecesaeeesseecsaeecseeceseeeesaeeesaeers 2-7 
+Fold ‘string (p USCOnf): 2. ssc. tt en oan eiet dees bithak eid cecal acckaeeeidide cucaeshoweeitibede tact sae 2-7 
+Convert character to upper Case (P_tOUPPeP)......... eee ee eeeeeeceeseeeeeeeseeeeeeseeeeeenaeeeees 2-7 
+
+
+Convert character to lower case (p_tolOWe?) ...........ceeeeesseeeeceeeeeesenneeeeceeeeeessneeeeeeeeeees 2-8 
+
+
+PLIB REFERENCE 
+
+
+Capitalise string (P_SCap) .......eeseescecssceceseeeesseecsseecescecsseecesaecesseecsseecseessseeeesaeeesaeers 2-8 
+SPINS COMMParISON Ger scse2.cesen gst ook, hot Shea etek Uoeist one sig oa Yaeek shes ited Taest oae Oe tant canes ak 2-8 
+Compare two buffers (p_DCMp)..........cscceseecssseessseecsneeceseecesaeeesseecsaeecseessseeeesaeeesaeers 2-8 
+Compare two Strings (P_SCMP) ........:eeseceeseecesseessseeceseecsseecesaeeesaeecsaeecseeceseeeesaeeeeaeers 2-9 
+Case independent buffer compare (p_DCMP Ii) ...........eeeeeeeeceesecesseeceneeeseeseseeeesaeersaeers 2-9 
+Case independent string compare (P_SCMP1)............esecesseccesseeeseecsneecsteeeeseeeesaeeesaeers 2-9 
+String Searchin .sisi.sai sek dise tetera nl soared ates wei nel anavainbi autagineta. 2-10 
+Locate byte in buffer (pP_DIOC) ...... eee eeeeeeesneeceneecsseeceseeceseecesaeecsaeecseecesaeeesaeessaeers 2-10 
+Locate character in string (P_SIOC).........eeecceesseeeseecsseeeeseecesseeesaeecsaeecseeesseeeesaeeesaeers 2-10 
+Case independent locate character in buffer (p_bIOCi) ....... eee eee eeeeeeeseeeeseeeeeeeeneers 2-10 
+Case independent locate character in string (P_S]OC1).........eeeeeeseeeseeeseeeeseeeeeeeeeeneers 2-10 
+Locate last matching character in a string (P_SIOCT) ............::cceeeeseeeeeeeeeeeeeneeeeeseeeeees 2-11 
+Locate last matching folded character in a string (p_SIOCT1) ............cceeesceeeeeeeeeeeteeeees 2-11 
+Locate sub-buffer in buffer (p_bsub) ...............cceeecsceeeesceeeeeeeeeeeesneeeeeeeaeeecseneeeesseeeeees 2-11 
+Locate substring in string (P_SSUD) ...........ccesccecceesenseceeeneceeeeeneeeceseneeecseeeeeeseaseeeesaees 2-11 
+Case independent locate sub-buffer in buffer (p_bsubi) ........... eee eeeeeeseeeeneeeeeeeeeeeee 2-11 
+Case independent locate substring in string (P_SSUD1) 00.0... eeeeeeseeeeeseeeeeeeeeeeteneers 2-12 
+Pattern match a buffer (p_bmatch).............cccccceeesseceeeenceeceeeneeecesneeeeeeeaeeecseneeeeeseeeeess 2-12 
+Pattern match a buffer, case independent (p_bmatch1) ..............c:::ceesesseeeeeseeeeeeeneeeees 2-12 
+Pattern match a string (p_smmatch) ............ceeccceeeeeeceeeeeeceeeenseeceeeceeeeseaeeeceenneeeeseeeeess 2-12 
+Pattern match a string, case independent (p_smatchi)..............:cccccesesseeeeeseeeeeeeteeeees 2-12 
+3 ATTAYS ANd QUEUES ............sccscesscssccseccsscscecssccseessscseesssscceessscesesssseseesesssccsesssscesesssscseesssccseeeees 3-1 
+ATTAYSssiscisabsssorehhsiaidaaspsshasshessaciassostasibespigahaeakdsids sandals coatgsiar aids Mooedg secede Gecatdsieuuls hens 3-1 
+Binary search an array of records (p_Dsrch) .........eesceeseeeeseessseeceseeeeseeeesaeerseeesseeeesaee 3-1 
+Sort anarray of records: (PAqsOrt) si Jccbsss-esesests apie Aaadess Lap dedi Aesvdeadseedeh Aesvteas eeeaieh ees 3-2 
+Doubly linked. ques’ #0. :s2s205cossvinsboedyosi ots keueubs these Sacks sodsthess Mh bseetstievsus Raeebeiess ts Beas 3-3 
+Add entry to queue (p_CNqQue)........ eee eesecesecsseeesseeeesseecsseecsscecsseeeesaeecsaeecsaeeeseeesaes 3-4 
+Remove entry from queue (p_Geque).......... eee eeeeesssecesseeceseessseeceseeeesseecsaeecseeesseeeesaes 3-5 
+Delta: QUeCUGS: 53 is52css sor asians Aistdiee pcascass cus vaess Ase cass osst beds sua stissoustbans det duss sent dussseasduascunaiteaays 3-5 
+Add entry to delta queule (p_emqued) 0.0... eeeeeesseceeseeceneesseeceseeeesseessaeesseeesseeeesaes 3-5 
+Remove entry from delta queue (p_dequed) ........ eee eeseeeseecesceceseeeeseeecseecseeeeneeensaes 3-6 
+4 Integer Conversion and Rectangle Functions ................ssccccssscssssssccsssssecssscseecssscseessscesessssees 4-1 
+CORVETTE ANTE SETS LOTER Eases co, sede ecg shee Mnsedseseesseh sWastes sees ansheateeteesdupbuehest vant sees eebeats east ex 4-1 
+Convert an INT to decimal buffer (p_i1tob) ..............ceeeesceceescceecesneeeeeeeeeecesneeeeeeeneeeees 4-1 
+Convert a LONG to decimal buffer (p_Itob) 00.0.0... eeeecceeeescceeeeneeeeeeeeeeeeeeneeeeeseeeeees 4-2 
+Convert a UINT to buffer any radix (p_gtOb) 0... eee eesecsseeceseeesseeessseecseeeeseeeesaes 4-2 
+Convert a ULONG to buffer any radix (p_gltob) ...... eee eeeeeceseeeeeeeeseeseeeseseeeesaes 4-2 
+Convert multiple arguments to buffer (P_atob)......... eee eeeeeeseeceseeeeeeeeeseeceeeeeteeeesaes 4-2 
+Convert multiple arguments to string (P_AtOS) ........eeeeeeseeesseeceseeeeeeeeesseessaeeseteeeesaes 4-4 
+Converting text to INtEQeLS ..... eee eee eeeeeceseeeesseecseecsseecsseecesaeeesaeecsaeecseeseneeeesaeessaeessneeeses 4-4 
+Convert a signed decimal string to a WORD (p_StOi).........eeeeeeeeeeeneeeeneeseneeeeneeeeseee 4-4 
+Convert a signed decimal string to a LONG (p_stol)....... cee eeeeeseeeeeseeeeneeesneeeeneeeesaes 4-4 
+Convert an unsigned number in any radix toa UWORD (p_st0g)..........eceeeeeeeeeeeeeee 4-5 
+Convert an unsigned number in any radix to a ULONG (p_stogl)...... eee eeeeeeeeeeeee 4-5 
+Convert a string to arguments (P_StOd) ........eceeseeseeeesseeceneecseeceseeessaeecsaeersaeessneeeesaes 4-5 
+Rectangle function ses esses tah ccccetaekcsceacieheseva gee seeid tebe cues deea uneesda deus cusadynetavadyen Gevsbyedeeda duke delts 4-7 
+Offset:a rectangle: QP sOfirec) + a.25sss2ssseztdesetas ess canes iovadiass Sasagstaaeanasts cabigieszeaneaes Sausegansess 4-7 
+Inset a rectangle (po Insrec): oc. ied lakh eG itiedegiciel nee Pandas 4-8 
+Union of two rectangles (P_UMILCC)........ ee eeeeeeseeeeseeesseecsseeeseeceseeeesaeessaeersaeessseeeesaes 4-8 
+Intersection of two rectangles (P_iMtreC) ....... eee eeeeeeesseeesneeesseeceseeeesaeecsaeessaeessseeeesaes 4-8 
+Test if a point is inside a rectangle (P_PINTEC)........ eee eeseeeeseeeeseeeeseeeesaeerseeeeteeeesaee 4-9 
+Test if a rectangle is empty (P_CMPTe€C) ....... eee eeeeeeeseeeeseeceseeceeeeeesaeetsaeerseeesteeeesaes 4-9 
+Convert to an absolute rectangle (p_aDsrec) ........eeseesceceseessseeceseeeeseeeesseerseeesseeeesaes 4-9 
+
+
+CONTENTS 
+
+
+5 FlOating: PONE .cc.ccsssacecessssvecensoovessassasennasoeceneasssdenendeosunansessusacdsodesasdssiesesdeosanassossaiosdensesoasensenee 5-1 
+PlOatinie! POM tC oso, seses ceysditseantaced sensed stutievbcepseea sunpeecpoaete eee staeaate beste ceevatetpaeeth epee tease 5-1 
+The: 8087 emulators: ais nice cesta hese ee eA SAG a A AE ay 5-1 
+Avoiding the 8087 emulator .......... cee eeeceesseccssneecseecseecsseecesaeeesaeecsaeecseecsseesesaeessaeers 5-2 
+MAaCTOS s:Aieitsevtesis ties ioti nse Re ad ee ed ee 5-3 
+Converting doubles to and from text... eee eee esseeseeceeeeeeceeeseesseesseesseeseesseeseeeags 5-3 
+Double. to.string: (pu dtob)sz.e.ss:.c.c cscs sesteieeeieeeeeib capt tedeydevbede poe besidebbezeneesbeeaeaes 5-3 
+String to double (p_StOd) .........eeccceeesscceessceeeesneeeeeseeeeeceseeeeeeeeeeeceseaeeeeeenaeeecseneeeeeeees 5-4 
+Get number representation preferences (p_getctd) ........eeeeeseesseeceseeceneeeeseeeesneessneers 5-5 
+LON INtE Ber MIN CHUONS 2. sede leseleecsecusees secesbensctesesesesdeard oars sausvens sadesarvsadebars seudbanveatabereyegs 5-6 
+Long random number (p_rand]) .00......ececeeesccceeeseceecesnceeeeeenceeeeseaeecesenneeeensneeeeesneeeees 5-6 
+SCIEN AG TUNCHONS 55. 122. fs ses ook saet ee eaaes cet bea tese chit castes bce daunt ots duerees Sauet one beeeecaesineote 5-6 
+Sime (PSI) x. scvvdsscesveisdaceee shaves pacdaceeedeceevcedesensced aves vesdaveancauaessscedacvat cesdevacccdesvarceaeates 5-6 
+COSING: (PD =COS) os csce ced ce. g tis reneececetsteceenscecededs bedivesetadegetasedesndace ceded tedevsdnsadeisteseteatcatates 5-7 
+‘Lancent, (potan)nivsicetst ste nvtisrisr tert rata eahiaeen sens pesiahesyen ened he bheveddu ayo ouss 5-7 
+ATCSINE! (ASIN) 3d seh eskstue ooh aiden aye deh GUM eek Aiea aoe Au deh GoM otek de au obedient Hee 5-7 
+AT CEOS. (Pp: 2aCOS) cs tscaecesseestceaa ces eenvavat cana cevvensvaeetcaancusudsanecst casereavdvaeas censsenvdtantabecetes 5-7 
+ALCLANPSNE:(PAltAN):vsss0s dapsew cede gs lou ee siacetees sah pesos svdyedes aN pecedeedfeveuhety sveteetpedaseedpeincoregess 5-7 
+Natural logarithm (p_In) .0..... eee eeeeeescecsseeceseeeesseecsseecsseecesaeeesaeecsaeecseeceseeeesaeessaeers 5-7 
+Exponential (p2exp) cece bt ee eA RR Re A ee a 5-7 
+Logarithm: (p::108) 2.02) savei heehee av hil arene hi ei ih ell eed ees 5-8 
+SQUAT: TOOL (PASE). 25. discsatseedeces edusacessvevecesevepaceteenyetatsdusouetscsbedegstapedebsnnvedesosupaeebeaty 5-8 
+Raise to the power (P_POW) .........cesccessceceseceeseeeesseecseecsseecesaeeesaeecsaeecseecsseeeesaeessaeers 5-8 
+Double random number (long seed) (p_rand)...........eeeeceeeeessceeeeeeeeeeeeeeeeeesneeeeeenneeeees 5-8 
+Double random number (p_frand) ...........cceccceeeesceeeeseceeeeeseeeeeseaeeeeeeneeeeessneeeeeseeeeess 5-8 
+Floating point arithmetic without the 8087 emulator ........ eee ee ee eee ees eeseeeeeeeseeteeeeees 5-8 
+Assignment: (pfld) ss: cs:c..ccaseestespiesdeoeekieegie des bebediyieel hye dvlal haben ane 5-8 
+AG (ot fad) a cco sev ieetese ceed eas ebtee eh Gave enable ak Veh vada vite WVedcl ces esetecundersstieedaee eh 5-9 
+Subtract: (p= fsub) si cc. ses. ccseseanceeeccaaceesceaaceescodaceescedescavecda seaucdueecsucedacvat ceudevanceseevancesendea 5-9 
+Multiply (p7tmull) s.0 cece iecescedestecitbcstecavese tect acotechesda tue bestecugecetestbaeetecevetetesiprentedy 5-9 
+Divide (Pp: f01V). i sccccc. cede ciescaciissceaeideesardes sess viesvesanieseeserdcseisardeveiderd covasardessitandeneacandens 5-9 
+Compare-(p-ACMp)) 5.62 ccksttee cet eaiet eas teel aha eos thatch ait teeta aie ae a aie eaten 5-9 
+Neate: (p: Mee) .3.ssciasiiatisivevaiiaten carga esisavaisel astvainelamginnieines 5-10 
+Modiilus (pin) wiecccscaiee focaceteveducavedecatadedelasich Goiatededelace dagninteds dedsededncnsededadaeredaaneeey 5-10 
+Integer part (pant): 5 2eescp.cenyazsdeghs testes ees etig tes eee apa eee aad eee est 5-10 
+Convert double to integer (P_inti)...... eee eeeeceseecsneeceseecesaeeesaeecsaeecseecsseeeesaeessaeers 5-10 
+Convert double to long (P_int])...... eee eeeeesseeesneecsneeceseecesaeeesaeecseecsseeesseeeesaeessaeers 5-10 
+Convert integer to double (p_itof) 0... eee eeseeeeseecneecsseeeesseeesseecsacecseecsseeesseeessaeeesaes 5-10 
+Convert long to double (p_longtof) ........ eee eeeeeeseceseecsseeceseeeesseecseesseeesseeeesaeessaeers 5-10 
+OG Error Handling .icis.ciscccsiesscessecsvussccsvadeoctavssccvetedeccveassecevesedeocseasiseutadsdeerdacsseessededeactooedenssstoaes 6-1 
+Process teriminatiOn:.c:istsisoutislarss dation tialineaids ica tia docauisties Mathoauethon Maer des Mate iad 6-1 
+‘TLermifiatin e this: process: f.5.56$:sciesesccuectehsdetevsa cg vbevsiedehestnoyntevsbcschqueadyes enubedeleces yeaewuncd 6-1 
+‘Terminating another process 24. :.i:0.d..0i.isstedistdaciestticeiish daciestdsedib ischial ons halen 6-1 
+Finding out when other processes terminate ............ceeeeesseecsseeesneeeceseeeesaeersaeessneeeees 6-2 
+The process termination WOId...........cccccesecssecssceeseceeesseecsaeecseeceseeeesaeeesaeesseeesneeeesaes 6-2 
+PAIS his oh otafh ish scebsc chads ostocseuitevaoes saghe Sete eu boc edna tus Saestocnsiane Sui geigonsibabeoesseiedbiabesueags 6-2 
+System: PANIC NUMDELS ssc. sssisessvesiees des dees ves does aves seessees does sves dues svapbues svasdabaovapbibesvasdues 6-3 
+Terminate this process (P_€Xit).........ceesseesecssseecsseecsneecsseecssaeeesaeecsaeecseecsseeeesaeeesaeers 6-5 
+Terminate after an unrecoverable error (P_PAaniC) ..........eseeeeeeesseeseneecsseeeeseeeesaeeesaeers 6-5 
+Unilaterally terminate a process (p_pKill) 0.0... eee eeseceeseeceseeeeeeceeecsneeceseeeesaeeesaeers 6-5 
+Terminate a process (p_ptermimate).........eeeeseesseceseceeseeeeseeeesaeecsacecseeeeseeeesaeessaeers 6-6 
+Elect to receive termination message (p_onterminate) 0.0.0.0... ceseeeseeeeseeeseeeeeeeeeneers 6-6 
+Panic a process by id (P_PPanic).........eeceeeeccssseeesseecsseecsseeeeseeeesaeecsaeecseeceseeeesaeeesaeers 6-6 
+Request notification of process termination (p_logona)...........eseeeseeesseeeeeeeeseeesneees 6-6 
+Cancel notification of process termination (p_logoffa) ...........eeeeeeseeeeseeeeseeeeeeeeneees 6-7 
+Request message on process termination (P_lOQON)............essceesseeesseeceneeeeeeeeeeeeeeaeers 6-7 
+Cancel message on process termination (p_logoff)...........eeseeeseeeesecsseeeeseeeesaeeeeaeees 6-8 
+Cancel message of specific type on process termination (p_logoffx)..........eeeeeeeees 6-8 
+Watching:all-exaits: (p“watchall) - 2.5. cis.ctcsastesidsepbssdspscdnsscespdticonssddasceapdescoverdedevapoeye 6-8 
+
+
+ill 
+
+
+PLIB REFERENCE 
+
+
+Error Tetum: a.iestawest eis t at iste inte tia GS a A Ena eet 6-8 
+Convert error number to string (P_errs)........cesccesssecesseessseeesseeceseeeesseecsaeecseeesteeeesaes 6-9 
+Notifierservices isi iiiseiesictsea sated aia avei nied dohavhs edvuh ai asinr abate eae 6-9 
+Present the user with a message and get response (p_Mnotify) .......... ee seeeseeeeseeeeseeeeeeee 6-9 
+Notify user of error and get response (p_notifyerr)..........eeeesccceseeeesseeesneeteteeeeseeeesaes 6-10 
+Setnotify. state:(pSemotity) :e: be seviee ons .e el ied eat itn abe eS ale eM 6-10 
+Get notify state (p_getnotifY) 0.0... eee eeeeeesceceseeceseeeesseecseesseecesaeeesseessaeesseeesteeeesaes 6-10 
+Hook the notifier interface (p_notifyhOOk) ......... eee eeseeeseeeeseeceseeeeseeessaeecseeesseeeesaes 6-11 
+Unhook the notifier interface (p_notifyunhook) ............ceseeseeceseeeesneeesneeseneeeeseeeesaee 6-11 
+Bnterand leaves: i.cicitssaceucatsccesis its. ossiasineectas seaste saves leaseanblaissetdaseen ladveetiaseeunlaecetast 6-11 
+Enter a function (p_enter)............cccccceeeesccceesnececeeneeeeeeeaceecesnaeeeceseeeeeenaeeeeesaeeeeeseneeeees 6-12 
+Unwind stack and return from last p_enter (p_leave) 0.0... eeeeeeeeeeseeeeeneeteneeeeseeeesaee 6-13 
+Unwind stack and return from last p_enter if error (f_leave)............ceesseeeessteeeeeeeees 6-13 
+7 Memory Allocation. .............cccscccsscssscssscssecssssseesscsscsscsssscscesssssesssscseesssscsesssscssesssscssesssccsessees 7-1 
+Overview of systeM MEMOTY USAGE ......... ce eeeeseseecsseessseecsseeeesaeeesaeecsaeesseessseecesaeeesaeessaeers 7-1 
+Memory Seaments..2.ccciiishs otictovesdbehdeacned cova deeladuneais ceesguube doteweh eqveqate dea couh Suesduvacsedees 7-2 
+OEPMENE NAMES isc sssiisis esos dissdsetseandesk Aissdekd aseesh Aapoestousecisbovsecasteenpass daxsiasddexdeseets 7-2 
+Segment handle, address and SiZe...........eeescceeseceesecesseeeseeesseeceseecesaeecsaeessneeesneeeesaes 7-3 
+Process: data Segments’, .:siccsissctes.scisagaliass iat sassgatioes ise tavteanaeteapensasicasigaasgeasaaycaaiass 7-3 
+Phe Heap: allocatOrs. sce cis.k oeloeeses sida dhecbeseeaanhdeet bietoess cei teed aehoasbensd obeedevsodyemebouva gueyodenecebed 74 
+Heap Structure: ii.c.dctesec avbisefcnadesscvsvassdvandessovevioss doandvasdvacbest sostdassapbacesvataesioastaseoes 7-4 
+Growing and shrinking the heap... eeeeseseecsseeseseeceseeeesaeeesseecsaeecsaeessseeessaeensaes 7-4 
+AllOC- DEAVEn fetiehvis eA Ree wale ila ie inhi in ial eats. 7-5 
+Internal fragmentation .......... eee eeeeeeseecsseecsseeceseeceseeeesseecsscecscecsseesesaeeesaeecsaeeseneeeses 7-5 
+Allocate a memory Cell (p_allOc) ...... ieee ee eeeseceeeseeccesaeeecessaeeecesaeeecesaaeesesseeeess 7-5 
+Free an allocated cell (p_firee)..........ccececccceesncceeeeseeceeseeeeeeenneeecesneeeeeseaeeeeesneeeeeseeeeees 7-6 
+Change cell size (p_realloc) sic. scvccesicvsscus ces veguetesi cesta nceuneesieceesvanegseevevocas dan evsicesbeds 7-6 
+Insert or delete data in cell (pP_adjust) ...... eee ee eeeeeeecesseecsneeesseeceseeeesseeesaeesseessseeeesaes 7-6 
+Getcell length: (pialen) ssi eat tpint itsdeiyied Gist testes ates benvieh iii bearietene 7-7 
+Set heap granularity (pP_hgran) ..0...... ees seeesseeesseecsneeceseeceseeeesaeecseessseeseseeeesaeeesaeers 7-7 
+Visit all:cells’ (pvallwalk)s:. .c..ccacseccdiecseccavevancedscvas ccaendercedescetccavscne consacencesvedaecesecte ees 7-7 
+Check heap integrity (p_allchk)...... eee eesecceseceseeeeseecsaeecseecsseesesaeessaeessaeesseesees 7-8 
+Get heap address and potential free space (p_allspc)..........ceseeeseceesseeesneersneeeeseeeeeaes 7-8 
+SYSLEM: MEMONY USAGE so. cee. s cass Miveas auacees unt Seen atn, css alba subalta casateeses sabdesdstaebsds sabebonebee 7-9 
+Get addressable system RAM size (p_getram) .........eeseeeseeesseeceseeeesseeeseesseeesteeeesaee 7-9 
+Get total system RAM size (p_totalK) 0.0... eeeeeseecesseeesseeesseeceseeeesseecsaeessaeessseeeesaes 7-9 
+Get size of available segmented memory (p_Sgfree) ......... ee eeeeeeeeeeesreeeeteeeeneeeeneeeesaes 7-9 
+Get memory used by internal RAM disk (p_sgramdisk)...........escceeeseeesseeseneeeeneeeeeees 7-9 
+Memory segments: 33:2 sesinciasi sas thous eat hinds ee atin ene ee Rv oe 7-9 
+Create memory segment (P_SQcreate) 0... ee ee eeeeeceeeeeeeesseeeceesseeeceseeeseesaeeeens 7-10 
+Delete memory segment (p_Sgdelete)..............cceeeccecesesceeeeeeeeeesneeeeeeeaeeeceeneeeeeseeeeees 7-11 
+Open memory segment (P_SQOPeN).......... eee eeseeeeeesseeeceeseeeeeeseeecessseeesesseeeceeseeeees 7-11 
+Copy to memory segment (P_SQCOPYtO)........e ee eeeeeceesseeeceesceceeseeectesseeeseseeeeeeseeeees 7-11 
+Copy from a memory segment (P_SQCOPYAT)........eeeeeseceseessteeceseeeeseeecsseecseeesseeeesaes 7-11 
+Get size of memory Segment (P_SQSIZC) ....... see seeeeeeeesseeesneeteseeseseeeesaeeesaeesseessteeeesaes 7-12 
+Adjust the size of a memory segment (p_Sgadjust) ...........ccscceceesseceeeeeneeeceeteeeeeseneeeees 7-12 
+Find segments by name (p_sgfind) ...........eecccceeesceceeeenceeceeeeeeeceseeeeeesaeeeceeneeeeesneeeess 7-12 
+Close memory segment (P_SQClOSE) 0.0... eee ee eeseeeceesseeeceeseeeeeeseeeceesaeeeceseeeceeseeeess 7-12 
+Increment segment usage count (Pp_S]OCK)........ ec eeeeeesecsseessneeceseeeseeeessaeesseeesseeeesaes 7-13 
+Decrement segment usage count (p_SgUNIOCK).........eeeeeeseeesseeceseeeeeeeecsseersaeeesteeeesaee 7-13 
+Environment variables: cecctsesey a eetesteceine reeset teed sta nebsdeesteaissiabeger vier aeeenebeenseleee 7-13 
+Get environment variable value (p_QeteNv).........eeeesecsseeesseeceseeeesseeesseecseeenseeeesaes 7-14 
+Get environment variable value (p_getenViTON) ........... se eeseeeeseeceseeeeseeeeseeteeeeeseeeesae 7-14 
+Set environment variable value (p_setenv)..........:::cceeseeceeeeenceeceeeeeeeeeneeeeeseneeeeeseeeeees 7-14 
+Set environment variable value (p_setenVirOn)............::cceeeesceeeeeenceeeeeneeeeeeeneeeeesnaeeeees 7-14 
+Delete environment variable (p_delenv)..............ccccccesesscceeeeeeeceeneeeeeeeeeeeseneeeeeseneeeees 7-15 
+Delete environment variable (p_delemviron) .............cc:cccceeeseeeeeseeeeeeeeeeeeeneeeeeeeeeeees 7-15 
+Find environment variables (p_findenv) ............ccecccceeesccceeeeeeeeeeneeeceeeaeeeeeeneeeeeseeeeees 7-15 
+Find environment variables (p_fimdenvirom).............cc:cccceseeceeeeeeeceeeeeeeecesnneeeeseaeeeees 7-15 
+
+
+CONTENTS 
+
+
+8 Asynchronous Requests and Semaphore ..............cssscccssscssscsscsseccsscseecssssesssscsscsssscseesssesees 8-1 
+DEMAPNOLES 2 aie ssassutss causes saepe dea suuseveyssuteveyssucedey saute dey stuteddysuute des stucedssndutedvestute Merdetavevsteaates 8-1 
+Process; scheduling 3:ia.tincaniienriseniiiagis aniiia cis ii avin ain pin ie 8-1 
+SHared:access uti asain Sod we Ae ee Rad ae ot et ae ot a Bl a hk, al 8-2 
+Supphier-consumer vii) cveieecii aie all i navel a iene 8-2 
+ASYNCHTONOUS TEQUESIS :..s205 dee scapsessedepsdpesebsubtedes onus scebsunsedebontpageroutaedetouspraubenagedebonepsantensy 8-2 
+Ihe l/O: sémaphote.sicea tics arti nied ara esha egret getneeeey 8-2 
+StAtUs: WOLdS: ei ie Seed ete ctet otitis Stati eal etet tal aie Aa Ai tt on 8-3 
+Cancelling an asynchronous request ............scceseccesseeeseecseecssceceseeeesseecsaeesseeesseeeesaes 8-4 
+Waiting for a particular Completion ........... ee eeeeeeseeceneeceseeeesceessaeecsseecseeesseeeesaeeesneees 8-4 
+Constructing synchronous fUNCTIONS 2.0... eee eeeeeeeseeeesseecsseecseeceseeeesaeeesaeesseeesseeensaes 8-5 
+Wearthhandlerss.. sti: sicch ccecstat oR slide cues ois sant ato Bact stna been ater ed ted ot cevadietah oat eet, 8-5 
+Polling rather than Waiting... eee eeeecesseecsneecsseesscecsseeeesaeeesaeecsaeecseessneesenaeeesaes 8-6 
+Attached W/O devices sox... ieeccees. (ban edie sessedey bashedvesvetecagudas step aveesdepsdehontpesebededadehontpeanbadeg 8-6 
+Primitive semaphore fUNctions ............seeeeeeeseeesseeeeseeceeecscecesaeeesseecsaeecseessteesesseeeeeeeeses 8-6 
+Create a semaphore (Pp_SCMCIt).........ece ce eeeseeceesneeecesseeeceesseeecessseeeseseeeeeeseeesesseeeees 8-6 
+Delete a semaphore (p_semdel) .0....... cee eeseceesseessseeceseecsseeceseeeesaeecsaeecseecesaeeesaeessaeers 8-6 
+Wait on a semaphore (p_Wait) ..........eceeseceseceseeeeseeeesseecsaeecseeceseeeesaeessaeessneeesseeensaes 8-7 
+Signal a semaphore (p_sigmal)......... ces eeesecsscecsseeceseeeeseecsaeeceeeesseeeesaeeeseesseessneeenes 8-7 
+Signal a semaphore n times (p_signaln) ......... eee eeeeeeeseeesseeceneeeeseeeeseeeesaeesseeseeeeee 8-7 
+Signal a semaphore with no re-schedule (p_signalnr) ...........esceeseeeeseeeeneeeeneeteneeeees 8-7 
+DHE TAO Seta ph Ores sc:5, si /ocatservevetsss cecebsvs, odes sunp eden savy sgesschyass bouts deetocey edetoaspraubonagstebouepsasbensy 8-7 
+Signal the IO semaphore (p_iosignal)..........eecesecssseeesseecsseecsneeceseecesaeeesaeessaeesseeeens 8-7 
+Signal the IO semaphore of another process (p_iosignalbypid) ...........:eeseeeeseeeeseeeeee 8-8 
+Wait on the IO semaphore (p_10Walt) ........ cee eesceesseeesseeesneesseeceseeeesaeecsaeessaeessneeeesaes 8-8 
+Allow any wait handlers to run (p_loyield) ..........eseeseeeesecceseeeesneecseeceseeesseeeesaeessneers 8-8 
+Wait for a particular request to complete (p_waitstat) 0.0... ee eeeeeeseeesneeteneeeeneeeeeaes 8-8 
+Woatt anidlers x. toe. a, Sug sogstede opes sia conte ones ales ente fs ove ts Uaoans Dace veaud otnabhbess atest scerbunteanteestotensts 8-9 
+Add a wait handler function (p_svecadd)...........ccccccecssscceeeeeeeeeeeeeeeceseeeeeessneeeeessaeeeess 8-9 
+Activate/deactivate a wait handler (p_sveccall).............:ccessccceesenceeeeeeeeeeeeeteeeeeeseeeees 8-10 
+Remove a wait handler (p_Svecrem) ...........:::cccssesceeeeseceeeeeeceeeeesaeeeceeeeeeesseneeeeesneeeees 8-10 
+QD. TO SYStEM sscsciscscscessoessnviscevevedssedevsssecdecedsocdonssssevosescocbasdesvenedsogeansdoscvensdeonbaosseentadedceeseatsenseso’ 9-1 
+VO; Device Drivers .sitiscesslatie tise tatctieoktateentis entation dateactialleataticasttaiss 9-1 
+LDDs :atid. PODS es. seienet Sous cosh Sioa grads eub gosh Sais thee dutewes Sesecoens dunes ceuscnes sdutgout covsaven sgt oes 9-1 
+Extermal device drivers'::s.4.csst2,.nisnisdiedinsacnsihode Mindi stonsth Miia A 9-2 
+Opening a channel to a deVICC oes eeeeceseecsnecesseeeesseecsseecsaceceeeeesseecsaeesseessneeeesaes 9-2 
+Operations on an open I/O channel..........eeseesecesssecesseesseesseeceseeeesaeecsaeesseeesseeeesaes 9-2 
+The file Server sisc.fo a sieties ihe dine shite ioievaeteesersiohntoes bavi Miedo aot haba 9-3 
+Attached: drivers: jiis.:hstosss | iiiosscsetis hs sohassaetiest Asioesstentiess casidevarbiseAssetisscouedone soeepaeed 9-4 
+Channel-based I/O functions .0....... eee eeececeseeceseeceseeesseecseecssceceseaeecsaeecsaeesseesesaeeesatessaeers 9-4 
+Open a channel to a device (P_OPeM) .........seeesceeeseeesseeesseeeeseeeesaeecseecsneeseseeeesaeeesaeers 9-4 
+Start an I/O operation (Pp_10)........sceeseeesecsseecssceceseeeesseecsaeecsneecsseecesaeeesaeesseeeeneeenes 9-5 
+Start an I/O operation with guaranteed completion (P_i10C)........eeeceeseesseeeeneeeeneeeee 9-6 
+Start an I/O operation and wait for completion (P_iOW) .........seceseeesreeeeneeeeneeteneeeeee 9-8 
+Close:an:I/O:channel (p- ClOSe)i.c.35;scesncsiisassassecectesuaneetlaneteatadaabeysacatosniaeseeasenaseunansss 9-8 
+Read from an I/O channel (p_read) ...........cescceeeescceeesecceeeeeeeeceseaeecceeneeeeenseeeeeeeaeeeess 9-9 
+Write to an I/O channel (p_Write)............ccececccccessceceeeeneeeeeenneeeseeeeceeeeaeeeesenneeesseeeeess 9-9 
+Cancel requests on an I/O channel (p_iow(P_FCANCEL))............ccssesceeeeseeeeeeeneeeees 9-9 
+Device dfiver futict Ons: ssc..26sss2c.sscchoteilshtesteniaes ches Woaekdaeaceeddates sate oteendaieatesiateandiisoes Bees 9-10 
+Load a logical device driver (p_load]dd) ........ eee eeseeeseeesseecesseceseecseecsseeceseeeesaeessaeers 9-10 
+Load a physical device driver (p_loadpdd).......... eee eeeeeseeeesceessneeceneeceseeeeseeeesaeeesaeers 9-10 
+Delete a device driver (p_devdel)............cceessccessesceeeesneeeeeeeeeeeesnaeeccsseeeeeeneneeeeeseeeeess 9-10 
+Query the number of units supported by a device (p_devqu).........eseeseeeseeeeeneeeeneees 9-11 
+Find all devices (p_devfind) ............cceeeecccessscceeeeseeeeeesneeeeeseaceecesnaeeeeesnaeeeeneneeeesenneeeess 9-11 
+Simple; console O's. sss jets esicaseoeasdestoust csssass nethses Asseeisssestieeg ous tbass cent dose suesvaae Sorostedobi ons 9-11 
+Redirecting COnSOle WIites ...........cceseceseccesnceeseecsseecsseeeceseecssceceeecesseeesaeecsaeecsseeeesas 9-12 
+Changing the size of the console WiINdOW ............secseseceseeesteeeeseeeesaeessaeerseeesseeeesae 9-12 
+Changing the console Window MOde.............essseseseecsseeesseecesseeesaeecsaeecseecsseeeesaeeesaeers 9-12 
+Write a character to the console (p_pUtch).........eeseeeseecsseesssceceseeeesaeecsaeecsaeessteeensaes 9-13 
+Write a string to the console (P_puts) 0.0... .e se eeeeessecesseecsneeesneeesseeeesseeesseerseeesseeeesaee 9-13 
+
+
+PLIB REFERENCE 
+
+
+Convert arguments and write line to console (p_printf).......... ce eeesecesseeeeeeeeeeneeeeneers 9-13 
+
+Convert arguments and write to console (P_Print).........e ee eeeeesseeceseecsseeeeseeeesaeeseaeers 9-13 
+
+Get a character from the console (p_getch)...........seesscesseccessecesneecsseecseecsseeeesaeeesaeers 9-13 
+
+Get a string from the console (p_gets) ..........eeseeeseecesseecsneecssceceseeeesaeecsaeesseessteeeesaes 9-13 
+
+Get a string with prompt from the console (p_getl) ..........eeceeeeeesecceeseeeeneeeeneeeeneeeeeaee 9-13 
+
+10 Time, Timers and Dates ..............ccccccccccsssssssssssssssssssssssssssssssssssssssssssssscssssscccccssssccccscsccsssssssess 10-1 
+
+SYStEMM tM, 22.453 ciss is Movethsiicds iatcessas hoeatatiesatielsaaeits Mrestieieduls teas detioss sta ielelincestetioatia 10-1 
+
+Return the system time (p_date) oe. cece seceseeceseeeeseecseesseeceseeeesaeecsaeecseeseseeeesaes 10-1 
+
+Set:the- system: time: (Psdate) a .ssp.set. Ass testesaphesssatiapeeedads Ash bekse sodas: Aapdeadesedshecs 10-1 
+
+Absolute: and relative timers: s:.2..600i55c2.us seus cava teag eens coveeesciva seyaeuva cows dev see dune davesduchus eva sevedued 10-1 
+
+Suspend process for n tenths of a second (p_sleep) ..........:eeseeeseecsseecsseeeeseeeeseeeesaeers 10-2 
+
+Suspend process for n system ticks (p_Sleept) .........eseeseceesseeeseeecsneecseeeseseeeesaeeesaeers 10-2 
+
+Suspend process until absolute time (p_sleepa) ........... eee eee eeeeseeeeeeeeeetseeeseetseeeaes 10-3 
+
+ASYNChronOus tUMers's..53<.8sceseecsstevstes schvocsadteysceh acevseehatevscedscevecgestevscevscevacebaceyscebsdevsegestevsdd 10-3 
+
+Start an absolute timer (p_ioc(P_FABSOLUTE)).............cc::cccsssseceeeeeeeeeeeneeeeeseneeeees 10-4 
+
+Cancel a timer (p_iow(P_FCANCEL)) ...........ccccsscsceeeesseeeeeeneeecesneeeeeesaeeecnsneeeeeseneeeess 10-4 
+
+Close a timer channel (p_clOSe) ............cccceeeessceeesseeeeeeeeeeceenseeecsseeeceesaeeesseneeeeeseeeeess 10-4 
+
+Converting between binary representations Of tiMe......... cee eeseeeseeceseeeeseeeesecesaeeesaeereaeers 10-4 
+
+Convert system time to P-DAYSEC time (p_sttods) .00........eccceeessceceeeeeeeeeeteeeeeeeeeeees 10-5 
+
+Convert P_DAYSEC time to system time (p_Cstost) ...........c:cceesesecceeeseeeeceeeeeeeeeeeeeees 10-5 
+
+Convert P_DAYSEC time to P_DATE time (p_dstodt)........0.eceecceeesseeeeeseeeeeeeneeeees 10-5 
+
+Convert P_DATE time to PLDAYSEC time (p_dttods)..........ceecceeeeeseeeeeeeeeeeeneeeees 10-6 
+
+Find the number of days in the specified month (p_dayinm)............seeseeeeseeeeseeeeeeee 10-6 
+
+Convert day since 1900 to day in week (p_Wkday)..........eseeseceseecesseeeeneessneeesneeeesae 10-6 
+
+Calculate week number in year (pP_Weekn0)...........c:ceesceseseessseeceseeeesseeeseesseessseeessaes 10-6 
+
+Time and date components in text fOr ......... eles eeeeeceseeeseeesseeeneeceaeesseeceseeeesaeenaeeesaeers 10-7 
+
+Get the day name (p_nmday)........ eee eeseeeseecsseceesceeesseecsseecseeceseeeesseecsaeesseeesneeeesaes 10-8 
+
+Get the day name abbreviation (p_nmdaya) ............:eesscssseecsseeceseeeesseeesseesseeesseeeesaes 10-8 
+
+Get the month name (P_NMMON)......... ccc eeeeessssneeeeceeeeeeeenneeeceeeeeseeenaeeeeeeeeeeeeenaeeeeees 10-8 
+
+Get the month name abbreviation (p_NMMoma) ..............cccssccceeeseceeeeeneeeceeseeeeeseeeeees 10-8 
+
+Get the day-in-month suffixes (p_getsuffixes) 0.0... eeceeseeesseceseeeeeeeeeseecseeseneeeesaes 10-8 
+
+Get the am and pm suffixes (p_getampmtext)......... eee eeseeesseeceseeeesseecsseecsaeeesteeeesaee 10-8 
+
+Get time representation preferences (p_getctd) ........eeeeeeeseeesseeceseeeeseeeeseeceeeeeseeeesaes 10-9 
+Generating time and/or date StringS............ceeeeeesecsseeceseeseeeceseeeesseecsaeecseecneecssaeeesaeersaeers 10-10 
+Date and time format Strings 0.0.0.0... eeeeessseeesseeceecseecscecscecsaeeesecesaeeesaeesseesseeese 10-10 
+Convert a P_DATE time to a string (p_dt2str) oo... eee eeseeeseeceseeeeseeesseesseeeeseeeesaes 10-13 
+Convert a PDAYSEC time to a string (p_ds2str) oo... ee eeeeeeeseeceeneeeeeeseneeeeseeeesaes 10-13 
+Convert a system time to a string (P_St2Str) 0... eee eeeeceseeesseeceseeeseneeesaeerseessteeeesaes 10-13 
+Convert the current time to a string (P_NOW2SUL)........ eee eeeeesseeceseeeeeeeeesseeceaeeseneeeesaee 10-13 
+
+
+11 Files 11-1 
+
+
+vi 
+
+
+VEST POC ao aerate cedseen sirecattldstet sahlpeestl ts deies sles iat Sidi cokes Satis shat els tat he Sa lilo set iat 11-1 
+The file server scs3.cicee teeing oaey bei aagiesd iv aid eng ne ea ae 11-1 
+File: SYStems's... 32.8 2s te A Rea oe ek Qa Bek A ie a ak 11-1 
+SSD drives. sibs ienyiethd aah ee a ee vd i ee 11-2 
+Unattended applications 2.0.00... eeeeesecceseeceseecseecsscecsseecseecesaeessaeecsaeecsaeesseeesenaeensaes 11-3 
+RAM SS Ds:z.t.cstiaistisd Slee eeste eden ahaa ape ae eee Gani eee eae ets 11-3 
+Blash SSDS sss01 seis on GN lat Ao Maat sh Ge eit ah AGA eects gO AGN ute ae BON Ss 11-3 
+File-specificati Ons .vessvccsescvcess sextcces sens cons ceaveeavacds ceanccavecancevvecaeseavesadccseeuaacevnuassccveenanes 11-4 
+Detault:path: 2:03 /5:0..cissed test ctsss Maetest eniehs Aosdin A aeiehieetedciehs hardin Antes Anes 11-5 
+Charinél-based Services's. is: szcsseees dies sch tuys sets bes tsteuscevsaubessh stexs cus sebesvelvevesvbateaetnivevest 11-5 
+Non-channel-based: Services 1: ..235isccsaiedosetis ec seadanaoeetaa seca wdativeahaguacaesbiaaveandaaousdaiaes. 11-6 
+Asynchronous file Operations...........:ccesscecesseeesseecsseecsceceseeessaeeesaeecsaeessaeesseeessaeeesaes 11-6 
+
+Manipulating file specifications............cccseccceseseceeesenceeceeeeeeecesceceeseaeeeeeeeneeeceeseeeeeeneaeeeess 11-7 
+Parse a file specification (p_fparse)..........ccccssccccssececeeeeseceeeseneeecesneeecessaeeeceenneeeeseeeeees 11-7 
+Using p_fparse across filing SYSteMS..........ceceeseesseeesseeessceeeseeeesaeecsaeerseeesneeesseeensaes 11-8 
+Change the directory in a file specification (P_Chdir) 0.0.0... cee eeeeeeseeeeeseeteneeeeseeeesees 11-9 
+
+The default node, device and directOry ..........eeeeeseseecesseeceseeeseecseecseecsseeeesaeessaeesseeeses 11-10 
+Set the system-wide default path (p_setdefaultpath) ......... ee eeeeeeseecsseeeeeeeeeeeeneers 11-10 
+
+
+CONTENTS 
+
+
+Set the default path of this process (p_setpth) ..........eeeeeeecsseeessneessseeesneessseeeeteeeesaes 11-10 
+Get the default path of this process (p_getpth) .........eeceeeeeeseeesseeesseeceneeeeseeeesaeersneers 11-11 
+Get the default path by process id (p_getpthbyid)........ ee eee eesecsseecsneeeeseeeeseeeesneers 11-11 
+Operations on, nodes and devicesieissc..cs.55 Sas destneceeissesobissseap des naubiasnipdest Sasssespdensneitaaedes 11-11 
+Get node information (p_minfO) .............cceeesccceeseeceeeesnceeeeeeseeeeeseaeeeeeeneeeeeeseeeeeseseeees 11-12 
+Check if LOC:: has changed (p_locchg) .........eceeseeeseeeeseceseeeseecseecsneeesseeeesaeessaeers 11-12 
+Get a list of devices (p_open(P_FDEVICE))............:cccccccesesseceeeeneeeeeeneeeeeesneeeeeseneeeees 11-13 
+Get device information (p_dinfO).............cccsccccesssceecesnceceeeeneeeceseneeceeeneeeeseeneeeeeeneeeess 11-13 
+Read media information of a local device (p_locdevice).............e:ccceeeeeceeeeeseeeeeeneeeees 11-17 
+Direct read of local SSD (p_locreadpdd)...... eee eee eeeseceeseeceseeeeseeceaeecsseeesseeeesaeeesaeers 11-17 
+Operations on directories and files 1.0.0... eeeeeseeceseeesneeesseecececeseeeesaeecsaeecsaeecsteeeeseeeesaes 11-18 
+Get a directory list (p_open(P_FDIR)) .............cceccccesseccceesenceeeeeseeeceeneeeeseeneeeeeseaeeeees 11-18 
+Return file information (p_fimf0) ............cccccccceesesceeeeseceeeeeeeeeeeseaeeeeeeeeeeeseeeeeeeseeeeees 11-20 
+Test for the existence of a directory (p_testpth) 0.0.0... ceeeeeescesseeseseeceseeeeseeeeseeeesaeers 11-20 
+Rename a file or directory (P_renaMe)......... eee eeesecsseeeeseecesceeesseecsaeecseeceseeeesaeeesaeers 11-20 
+Delete a file or directory (p_delete).............ccccceeeesseceeseeceeeeeneeeceseneeeceeneeeeeeeneeeeseeneeess 11-21 
+Make a new directory (pP_MKdIL).............eeeeccccesseceeeesnceeeeeseeeeeseaeeecesneeeeeesneeeeeseeeeees 11-22 
+Set file attributes or label medium (p_sfstat) .............::ccesesceceeseeeeeeeneeeeeeeeeeesesneeeeeeees 11-22 
+Set file creation date (p_fdate) .............ceeeccccesssscceeseneeeeeseneeceesneeeeeseaeeeeeesaeeeeeeneeeeeeeas 11-23 
+Binary. file:access\..2: ai acich devieichaccin dieses bantu dante Bani daar 11-24 
+SAE ACCESS 25 5253 aoe use Us Heandhedi wack Seaaeeb abe eS e Saau vs cueady wb cada den Sues By eke Ta ayaeeTe Tyee eee 11-24 
+Exammple‘of binary file-access szt25..cc.:ciussetialcesddcissandaistesiesisaeataslscesdesiapeatea.cesbaaianess 11-25 
+Close a binary file channel (p_ClOS€) ........e ec eeseeeseceseeesseeeeseeeesseecseecseecesaeeesaeessaeers 11-27 
+Read from a binary file channel (p_read)......... ees eeseeesseeeeseeeseeecsaeecseeeeseeeesaeessaeers 11-28 
+Write to a binary file channel (Pp_WIrite) 0.0.0... eeeeesseeceseecsneeeeseeeesaeecsaeesseessseeessaes 11-28 
+Position a binary file channel (p_seek) 00.0.0... eee eeeseeeseeesseeeeseeeesseecseecseeseseeeesaeeesaeers 11-29 
+Cancel an asynchronous file channel request (p_iow(P_FCANCEL)) .............:::::08 11-30 
+Stream: text Mle:ACceSsi a. -5.5..visscesebicteaseisbscassdevecaaws das daswisng cavsoeea Sosa edegcventics suvavaassvancigesvaanics 11-30 
+Open a stream text file (p_open(P_FSTREAM_TEXT))............c::cceeeesseeeeeseeeeesetseeees 11-31 
+THOXt TIE ACCESS: tacsiacstadsacancs sezesties exGeahesaece teats onde ist «anand saeateeeasagteauacaueaataseeetacnegaeesaas 11-31 
+Open a text file (p_open(P_FTEXT))...........ccccecesceceessceeeeseneeecesnaeeecesneeeeeseneeeeesneeeess 11-32 
+Close a text file channel (p_ClOse) ............eeesscceessneeeeesnceeeeeeaeeecessneeeceeneeeesseneeeessnseeees 11-32 
+Read from a text file channel (p_read)............ceeeeecccesescceeeeneeeeeeeneeeeeeneeeeessneeeeesneeeees 11-33 
+Write to a text file channel (P_WTite) ............cccceeeeecceseneeeeeeeeeeeceeeeeeeeeaeeeessneeeeeseeeeess 11-33 
+Position a text file channel (p_seek) .00.........cccceeesceceesecceeeesceeeeeeneeeeeeneeeesssneeeeeeneeeees 11-34 
+Flush internal file buffers (p_iow(P_FFLUSH)).............cccsscceeesssseeceeseeeeeeseeeeeseeeeees 11-34 
+Set end of text file (p_iow(P_FSETEOP))..............ccccccceessseeceesneeeeeeeeeeeesseeeeessneeeeenees 11-34 
+Cancel an asynchronous file channel request (p_iow(P_FCANCEL)) ..............::::008 11-34 
+12 Processes and Inter-Process Messaging ..............scccsssssscssssssccsscssccssscseecssscsesssscssesssscseesssocsors 12-1 
+PLOCESSES - snc oe isbadtpoast tee deveganspadeeededetehnuses cots vebetvennton cot deletuborie coho tela Tntoutel coaeteaaueerees oontedy 12-1 
+SYSLEtM PLOCESSES sci sesstis laste asdebresindess tiptesbesaedesdapheansydncepha iasbhies Mish Geile 12-2 
+Process ID and process control DIOCK ...........::cccesecceceeeeceeeeeeeeeeeeeaeeeeeenneeesseneeeesenneeeess 12-2 
+PROCESS: SLALES we. y sas tstavccitens Velie teeteeeetstesis cevvdepei ar aaaceveeni nei eae ba vauiecaanecuiseavdsaseateceteey 12-4 
+PHOGCESS: QUEUES frdac ised evsn sie oadatecs ¢ edsns ve poang eles auenach godecotesoDtgarn (bceteten eVatbengteeteds eadttecegbec envy 12-4 
+PLOCESS: PTIOTItIOS 2 si ccieieseedandesbeseniesecdardeveedendcaeidandcvuidenta devise tecopicas cdesdeadedevadaecdeveceoees 12-4 
+Preemptive Scheduling: : 05, .:.c¢...s0ies ek vavsd saeeshgscun cee va tedestiaast ots satniesh caesbecesduce sshavestonesats 12-5 
+PFOCESS NAMES we ses se ceveedvevaeeci acess ebeavauadsaceseesusees deste verhnceet diay evens ouat ea ae uh Taree aS 12-5 
+Reserved statics (Magic StatiCs).........:cesccesssscceeeeseeeeeeeneeeceseceeseaeeeceeneeeeeseeeeeeseeeseaees 12-6 
+Shared Code:sepmients::, s1.5g.c2...egeysgidesspbestegeyhaibesrdesbgiyiesden reece duyoedesenebdieyoebeanaees 12-8 
+Tra esl eS: se, Ses sod sane ted oer tcict seh Sioe coun test oak og caartaiec eh eal satan cee hides Western dlceaatt eet eee ts 12-8 
+ProGess: terMinatiOM .cseevccsescsieeae ceveesanccaievcas cevedcatccesicna covvccancessccaa dus vecdaseaucdaaceauceseevseceseevanees 12-10 
+Cr@atitiS asprocess ia... vess ta fedat eves tat hfs sdetcengyotetedadet tts ciutetesotes terppdase elas oveendauythdevecidpeiteth ets 12-10 
+Load san: image:(p exec) s.2..5checyeet ey aekbedi gigs ceeedes dada piaed deeebeabegs pas edesbesbeepae eae 12-10 
+Load an image asynchronously (p_eXeCCASyMC)..........eeccceeeeseceeeeeceeceeeeeeeeeeseeeeeeneeeees 12-12 
+Create:a procéss (p= peréale).cctccii i atankt ined a iis 12-12 
+Operations on the CULTeNt PLOCESS........ eee eeseceseecesceeeseeceseeessaeecsseecesaeeesaeecsaeecseeseteeeesaes 12-14 
+Get this process ID (p_getpid) 0.0... eee eeseeeeseecsseecsneecsseecesaeeesseecsaeecseeesneesesaeeesaeers 12-14 
+Mark this process as non-active (p_Ummarka)...........c:cccceeesscceeesneeeceeeeeeeseeneeeeeseneeeess 12-14 
+Register activity (p_tickle)........ceeceeessccceesnceeeeseeeeeeseeeeceenneeecseeeeeeseaeeeeneneeeeeseeeeees 12-14 
+Mark this process as active (pP_marka)..........cseeseccesseeseeceseeeesseeceaeecsseeceseesseesenaeeesaes 12-15 
+
+
+vii 
+
+
+PLIB REFERENCE 
+
+
+Operations ON ANY PLOCESS 0.0... eeeeeeeessneeesseecsseecssceceseeeesseeesacecsaeecseecssaeeesaeeessneeeeseeeesaes 12-15 
+Get a process priority (P_Qetpri) ....... eee eee seeeseecsseeeeseecseecseeceseeeesseecsaeesseessneeeesaes 12-15 
+Set a process priority (P_SCtpTi) ........eeeeeeeecesseecsneecsseeceseeceseeeesseecsaeecseeessseeeesaeeseaeers 12-15 
+Resume a process (P_PreSUME) ....... eee eeeeeeceeseeeeeeseeeceeseeeesesseeeceesseeeseseeeceesaeeeees 12-15 
+Suspend a process (p_PSUSPeNd)...........seeeeeesseeesseecsseecsseeceseeeesseecsaeecseeseseeeesaeeesaeers 12-15 
+Get a process name by ID (p_pname)............eesceessecesseecsseeceseeceseeeesaeecsaeesseeseneeeesaes 12-16 
+Rename a process (P_PreMaMe) 200.0... eee eee eeeeseeeceesceecessececceseeecessseeecesseeeceeseeeess 12-16 
+Get a process ID by name (p_pidfind)...... eee eeeeceneeceneessseeceseeeeseeecsaeesseeesteeeesaes 12-16 
+Find all processes (p_pfind).......... cc eeceeeseceseecsseeceseeeesseecseecseeceseeeesseeesaeesseeesneeensaes 12-16 
+Determine the owner of a process (P_gQetOWNET)...........::cceeeesceeeesseeeeeeeeeeeeeeneeeeseeeeees 12-17 
+Accessing a process data SCgMent.............::cccesessceeeeeneeeceeeneeeeeeeeceeecesseeeeesnaeeeeesneeeeeseeeeess 12-17 
+Copy data froma process (p=pCpyft) uc. sseccissd-ssiesedeas dseteestbedacsspdsicvesplaasdoapdossoeseeaabers 12-17 
+Indirected string copy from a process (P_PISCPYfT) ..........:ccssccceeeseceeeeeeeeeeeeeeeeeeseeeeees 12-17 
+Copy data to a process (P_PCPYtO).........eseeesccssseeceseeceseecseecsseeceseeeesseeesseecseeesseeeesas 12-18 
+Titer process:messa gin gyi iesioc5ise nasa desi oteh Sek Seok donk Seehcbekbies Sock cdondeed Like on feud Waadasheaabee 12-18 
+Message: slots:ssi ss s:cssissssustiess datbsie ostions Gapees avbins Aaadies assess Asians austen Asides nantes os 12-18 
+What the:Server does. .2.s5 sci seus eszsths fet steyestasvis sel scveseusssube ful cevuscayssbes sd cavuscuvestbeavisveyest 12-19 
+What: the CHent dOeS ¥:s.s.i:.4setesieccetlanissotgaletestdasbeentasiecestSawsvosteaiacs tlavivestastarent ladoeenace 12-19 
+Atv example Of a SEL VEL if oct Seosccc) bach Schl coueess Sock bouie ceveoehcccaaed caveneus ohevedsaubbeguscven serene 12-20 
+Corresponding client code example ...........cescceeseeesseecsseeceseeeeseeeesaeecsaeecsaeessneeesseeeesaes 12-21 
+ASYNCHTONOUS: MESSAGING c s2.. 6225 cewek cea syea cadet eee ovs dank Sobtah we cov aaekg FuvTa estas Sea ndeVta seek eae 12-21 
+Message processing OFeL ...........sseccccesscceeessceeceencecesseeeceesnneeeseeeeeeeeeaeeeeseneeeeeseseeess 12-22 
+SERVED TUNCHONS 23 vose se oes26i Saf oak sslat es eeaaeuabaessckibe caged saubceeis lon Sedensoersyoseneodeduneeesentodougs fy 12-23 
+Initialise for message reception (P_MIMIt) ...... eee eee ceseeesneeceneeeeeeeeesaeerseeesteeeesaes 12-23 
+Wait for message reception (P_MIeCC1VEW).........-eeseceeseceeseeeseeessaeecseesseecsneeeeseeeesaes 12-23 
+Asynchronous message reception (P_MIreCelVe) ..........::ccceeeesceeeeseeeeeeeeneeeeeeeeeeeeseeeeees 12-24 
+Cancel a message receive request (p_Mcancel) ........ eee eeseeeseeceseeeeeseeesaeesseeesteeeesaes 12-24 
+Freeda messagé-(p: mire): -i i ccssssbesed cedeaccvisdusecedesieacvtedusteoteasch dons vencsesege da Svansastoeseca tees 12-24 
+Chent fun CH OSs syc0i. seus sdsiiecsets hesfiovtuesvevs Geis Goth Sd eedviiersts dase tees ea eases hase 12-25 
+Senda. message’ (p mSend)ssc2.ics.sccsueissscennsseatesteasaceabsdesganhe sant sanoeaoebieaeoeetieenseahaase Ss 12-25 
+Send a message and wait for a reply (p_msendreceivew)............:ceseceeseeceseeeesneeeeneers 12-25 
+Asynchronous send message and get reply (p_msendreceivea)............eseeeseeeeseeeeeeee 12-25 
+
+13 General System Services ..............ssccsscscscssscssecssscecsscsccsssccessssescescssesssscssessssessesssscsssscsseessseees 13-1 
+
+SyStemn- in fOrMalOn ss si. ssestewes hos Abst ss cach shes pbsDeves cet dies Avs TG sous thug baDUS. cous hess TE cast heeds 13-1 
+
+Get the operating system Version (Pp_VeTSiON)..........::cescceesessseeceseeeesseeesseersneeesneeeesaee 13-1 
+
+Get the ROM version (P_romVversiOn)...........::ccccesccceeseeceeeeeeeeeeeesneeeeeseaeeeceeneeeeeseaeeeees 13-1 
+
+Get the cause of the last system shut-down (p_getres) .........eseceeseeseseeesneeesneeeeneeeesaes 13-1 
+
+Get operating system data (p_getosd)..........eseeseesseecesneessseesseeceseeeesaeecsaeesseeesseeeesaes 13-2 
+
+Get power supply type (p_QetPSu) ........ ee eee ec eeseeeceesseeeeeeseeeeceseeesessaeeeseeseeeceesaeeeees 13-2 
+
+Wan Sua Se AN" COUNTY 12 555 Sica Seok sheesh ok bees ek het Shek eebge sh Sues eoabe solwead yaebvil coleneh een eoid ewiete 13-3 
+
+Get the language code (p_getlanguage)...........eseeeseesseecsseessseeceneeeesaeessaeesseeesneeeesaes 13-3 
+
+Get operating system text (P_QetteXt).... eee eeeeesseecesneecsneecsseeceseeessaeeesaeecseeseteeeesaes 13-3 
+
+Get country-dependent data (p_getctd) 0.0... eee eeeeeessseecsseessseeceseeeesseeeseecsaeessseeeesaes 13-4 
+
+Set country-dependent data (p_setctd)...... 0. ee eeeseeesseecsseeceseeeesseecseecsseeceseeeesaeeesaeers 13-4 
+
+Switching on and off.s.e55s:3 iets teres Hides ede Penance diet aa meie alban demyinbe eaned ae 13-5 
+
+Switch-off: (Pp: Off): sees sec Gotia viet dette enti ee kaa ek Ae AN ae es 13-5 
+
+Get the auto-switch-off period (p_getauto) 00.0... eeeeseesseessseeceseeesseeessaeecseeeeseeeesaes 13-5 
+
+Set the auto-switch-off period (p_Setauto) 00... eee eeeceeeseecesneeeseecseecseecsseeeesseessaeers 13-5 
+
+Get switch-off state when mains is present (p_getautomaiNs)............:eeseeeseeeeseeeeeee 13-5 
+
+Disable/enable switch-off if mains is present (p_setautoMaiNS) ...........eeeeeeeeeeeeeeeeee 13-6 
+
+Allow auto switch off (p_allowoff)............cccecsceceesncceeeeeeeeseeeeeeeseeeeeeeneeensaeeeseeneeeeeeees 13-6 
+
+Enable/disable the ON key event (p_SetoneVent)...........eeeeeseeceseeeeeeesseesseeeeteeeesaes 13-6 
+
+Power SUPPLY ss. itccei ets oite Moiese eee Se tei nea ee eae 13-6 
+
+Get power supply status (p_SUPPLY)........0. eee eeeeeeceesseeeceeseeeeeesaeeeceesaeeesesseeeceesaeeeees 13-7 
+
+Get additional power supply data (p_supplyinfo) ..0...... eee eeeeeceseeeeeneeeeneeseneeesseeeesaee 13-7 
+
+Get battery warning and maximum levels (p_WSUPpLY)...........-.esecseseeeseeeeneeeeneeeeseee 13-9 
+
+Get the battery type (p_getbat) 0.0... eee eesecsseceseeeesseecseecsseeceseeeesaeessaeerseeesteeeesaes 13-9 
+
+Set the battery type (pi setbat)iaicc heli at ail etteelon ail iti hai Alaris 13-9 
+
+Keyboard yi.2325) aiteeiseseneidiveibaeyssyideoes esta iis ser egieiest Randy eines ieeeneai asi cetcenese eae don 13-9 
+
+Get the state of all keys (p_getscancodes) .0.........esseeeesecsseeesseeceseeeesseeesaeecseeeeneeeesaes 13-9 
+
+
+viii 
+
+
+CONTENTS 
+
+
+Display iesesissaeusrestecei bess 2eveptazebs feistebesia loves paubteestna stvke eb tveslov dies Fevadhestoasieks seadvslovsenaeeedy 13-10 
+Get the system display type (p_getled) oe. ee eeeeesseeceseeceseeeeseecsaeecseeeeseeeesaeersaeers 13-10 
+Change the LCD contrast (p_Icdcontrastdelta)...........seeeeeeesecesseecsneeeeseeceseeeesaeersaeers 13-10 
+Get the current LCD contrast (p_gethcdcontrast)..........ceecceeseesseeeeseeceneeeeseeeesaeeesaeers 13-11 
+Switch the backlight on or off (p_backlight) ........ ee eeeeeeseeceseeeeseeeeeeeeesseessaeeseeeenes 13-11 
+Set the backlight control value (p_setbacklight) 0.0.0... eecceeseeeseeeeseeceseeeeeeeeaeessneeenee 13-11 
+Get the backlight enablement (p_getbacklight) ........ ee eeeeeeceesseeesseeeeseeceseeeesaeersneers 13-11 
+
+DOUMG aces satiets ibs. ee lrevsess deaesvisugedues Aavesesadsdouakach stbece Ausudeed evsbens sesmries susasdesheaatiesouaeeersaaaeaes 13-12 
+Make a sound with the piezo (p_SOUNG)........... se eeseeeseeesseeceseeeesseecsacecseeessaeeesaeessaeers 13-12 
+Get the:sounid flags (p~Setsnid )isvicic ascetic asesndausesenas aosendassceebaccaosondauseeeigacassendaseasieaiss 13-12 
+Set the sound flags (p_setsnd)..........ceeseesceeesecsseeeeseeeesseecsaeecseeseseeceeaeeesaeesseeseeeese 13-12 
+
+SOuMGON the Series: Bais. ee sas sess baehiatesodses Aas dda ceagedads Sass deudcavedeua csnvseacouse cues cvsasiasoesecuessvaarces 13-13 
+SOUMG: PCG 5 08 cece sek cteveznks Heekendedeesesha deesessadeecsseadies cubadu ys tadaduwasevgduncteds dyveceds tunesessdunssebane’ 13-13 
+The A-Law-encodine Schemes. ic..i:ic-arisuiseuntaistanssoanaiianpadaiaiaieaniaiciet 13-13 
+
+Series 3a sound SySteM SELVICES..............::esececsoresesscrensetensnesnonersssevenseneneeesnenestosenenseteneeees 13-17 
+Record a sound asynchronously (p_recordsounda) ...........::esecesesecsseecsseeeeseeeeseeesaeers 13-17 
+Cancel sound recording (p_recordsoundcancel) ...........ceseceesseesseecsseecsseeeeseeeesaeersaeers 13-17 
+Record a sound synchronously (p_recordsOundw)...........::ccsssccesseeesseeceseeeeseeeeseeesaeers 13-18 
+Play back a sound asynchronously (p_playsounda)............ssseesseseseeeeseeeeeeeeeseeeesaeers 13-18 
+Cancel sound playback (p_playsoundcancel)..........eeseeescceeseeeeeseeceseeesneeseseeeesaeessaeers 13-18 
+Play back a sound synchronously (p_playsoundW) ...........:eesceeesecsseessseeeeseeeesaeeseaeers 13-19 
+
+Miscellaneous s..:is..ecstdsssecadeascest sssaacataateeatesssacateaustes teat beateaieceasodeipeubacntdonseuaeextanteaaneantss 13-19 
+Exit t6:DOS:i(p Dwexit isi ocecissek deka oak cack aa hodee eae Pek elt HOLL Coheed Perel ote 13-19 
+Null: action) (pdummy).sscc.2hse¢ssties, ccssdeas sosnbess diastase hethess Aanlanenerdass Aactasomarissnattass 13-19 
+
+14 Database Files............sccsssssscssscssscsssessscsssesssssssessscsssssssessssessssesssesssessscssscssscssscssscessesssessoeees 14-1 
+
+Overview of database files ............cccccceeesscceesseceecssnececeesnececeesneeeessaeeecsecaeeeessneeceesaeeessenees 14-1 
+The file header ic.23 cc. cssccissctaecevvcuac deve stan devedansceseduvandeaesaceseiuarceneivan cons denecesecae ce seenvens 14-2 
+ROCOLAS 3, fecsecth code ete doduaies Pout eteastuei ee deat edepetat eva vantedegeletecsertatedseslesedenransedevslehervaadteccey 14-2 
+Strin Hels: .3:25 seysessegipassd abe dephaes aeseedaad ei gages ewes aivlshe hal aayoen iene: 14-3 
+Number Of TECOrd S's. soitess ciecd oaks ice ah aed ca ae at ck Goenka ieee Uaehe ee eset cada een atid eae tient bec’ 14-3 
+End. of file T6COrd sce. ceiscisvcestadeceuas seve evans cveiasaceae saute eeu ceaaceesceauceeycdda vescddaecsecddacvanceseeees 14-3 
+Database files and OPL ............cceeccccessscceeeeseeeceeeceeeeeeeeeceenaeeecsseeeesenaeeecneneeeessneeeess 14-4 
+
+DBF fUnCtiOns y: s.ciscticcsisatcciviuek jevndsatecspasstecsvduetcdevdcedecus dene cevvacee cdevdeancdevecsoeds vacee ceeuecsbeseslade 14-4 
+Open a database file (DbfOpen).......... eee eeeeeeseecsseeeeseecsscecssceceseeeesaeecsaeersaeessteeeesaes 14-4 
+Open a database file (DbfQuickOpen).............ecceeeessseceeeeesreeesseecsaeesseeceeesneeesseeeesaes 14-6 
+Close a database file (DDfCIOSE) ..........eccccccccccesessseeceececeeseesnseeeeeceessesseeeeeeceessesssaeeeees 14-6 
+Flush a database file (DDfFIUSH) .............c cc ccceesssccceeccesssssseeeeeceeessesneeeeeeeeessesseeeeees 14-6 
+Notify that the DBF buffer has been overwritten (DbfTrash)..............::cceessceeeeetteeees 14-6 
+Copy down a DBF record (DbfCopyDown)........ eee eeeeeseecseceeeseessceceeeeeseeeesaeessaeers 14-6 
+Compress a database file (DbfCompress) .............s:ceeseeesseeeeseeeeesececsseeceseeeenaeeeseeesaes 14-7 
+Copy a database file (DbfCopyFile) 0.00.0... eee eeeeeceseeceeeeseeesseeceaeessseeceseeseeeesaeeesaes 14-7 
+Find the size of a database file (DbfFileSize) ............cccccecssseceessessneeeeeeeeeseesseeeeeees 14-8 
+Read a DBF extended header (DbfExtHeaderRead) ..............cccccccssscecceeeesessteeeeeeeeees 14-8 
+Write a DBF extended header (DbfExtHeaderWrite) ..............ccccccccesssccceceeeesteceeeeeeees 14-9 
+Read a DBF descriptive record (DbfDescRecordRead) ............::scccceseeceeeeteeeeeeneeeeeeee 14-9 
+Write a DBF descriptive record (DbfDescRecord Write) ............ccsecceeeeeseeeeeeeeeesteeeees 14-9 
+Get the DBF version number (DbfVersion)............ccccccccssccccccsssesseeeeeceeesssseeeeeeseseeaaee 14-10 
+Read a specific DBF record (DbfAbsRead) ............ceeeecceeeeeeeeeeeeeeceeeneeeeesneeeeeeneeeess 14-10 
+Read and sense a specific DBF record (DbfAbsReadSense)............:ccccccesssceeeeeseeeeeeeee 14-10 
+Read the next DBF record (DbfNextRead) ..........ccccccsssscccceeesessneeeeeeeeeesessneeeeeeeeenes 14-10 
+Read the previous DBF record (DbfBackRead) .............ccescccceeeseceeeeeeeeeeeneeeeeeeneeeeeees 14-11 
+Read the first DBF record (DbfFirstRead)............000cccccccccccccscececceeeeeeeeessssssssessseseessees 14-11 
+Read the last DBF record (DbfLastRead) 0.0.0.0... ccc ccscccccccccccccceeceeeceeeeeeeeceeeeeeeeeeeees 14-11 
+Append a DBF record (DbfAppend) ..............ccceeeececeeseeceeeeeceeeeeeaeeeeeeneeeesseeeeeesnneeeess 14-12 
+Erase a DBF record (DbfEraseRead)................ccccccccccsscscccccceeesesseeesestseeesessssstssseeeseees 14-12 
+Update a DBF record (DbfUpdate)........ eee eeeeeeseeceseeceseesssececeseeeesseessaeessaeeesseeeesaes 14-13 
+Find a DBF record (DbfFindReadField)..............:cccccccssssscccceeeeessesseeeeeesessessseeeeeeeeeees 14-13 
+Find a DBF record (DbfFindRead)..............cccccccccccecccecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 14-14 
+Sense the current DBF record number (DbfSense) ............:ccccccccsssscececeesesssssteeeeeeeeees 14-16 
+Count the number of DBF records (DbfCOUNE)............ceeeceeccccccessessneeeeeeeeessesessstseeeeees 14-16 
+
+
+PLIB REFERENCE 
+
+
+15 Object Oriented Programming ...............cccsscccsscssscssscssccssscsesssscsessssccessssesesssscsessssesesssssesoes 15-1 
+CHASSES <i sik. coheedes echt esac he tbs SEITE SI A SL ER ee A ES 15-1 
+Class:descriptotii:s cis. ates hci Aen Anis aides Asiishs Mites Mooi sites dies asians 15-1 
+Objectamstan cess scsi segs ceeiet sevuscavssieescbstexs Savtsins avis deve cavtcivs baeen ehiesnibeives ted dbase Qe 15-2 
+Object:destructi Otiss..2csisccistesdoestesisncesdetissstaseccvadassonsnaaysedeatatiscatesleodestaaseocusasocmstariodes 15-2 
+Cate S Ord es oc sito ih Gu eseet sia Sieh culos neh islet dau aoe arose ed ato eat hn 15-2 
+Category hanidles...)).:5..24 sobdspiiet cued taest nnee sed avid tees ehic apaashd a atiaas as 15-3 
+Cate sory MUMDBELS sx. esszsesecds sas evstees cbs Aevseehsdeweedes Hevssves dunes obboubeseusauas revs deweseuscaeesevscaveds 15-3 
+Dynamic linka Seis. isscsh ventas gasvsevsgaasesstapesteateteatistapeotestetestastiosatasistestealaneanesicasteas 15-3 
+Referencing by category handle .00...... eee eeeeseeecesneeeseecsscecseecsseeseseaeecsaeessseeesseeeesaes 15-4 
+The structure of a loaded and linked category .........ceeeeeeseesseecsseeceeeceseeeeseeeesaeessaeers 15-6 
+The structure of an unlinked CateQOry.......eeseeseseseceseecsseeessseeesaeecsacessaeessseessseeeesaes 15-6 
+What happens during dynamic linkage... eee eeeeeesseeceeeesneeceeeceseeeesaeeesaeeeaeeesaeers 15-6 
+MESSAGE: PASSING rs. Fs. 05 ae Fe54 cant otes busts Sieh Avestetort pidnteiee evobedepsentoseg etatedesdeetetedesstedesseetsdepsdetexusoes 15-6 
+Calling conventions for method fUNCtIONS............ceeeeeeeeseeesneeesseeceeeceeeeeseeeesaeersneers 15-8 
+Performance of message Sending ............ ce eeecesssecesseeessneeceseeeesaeeesaeecsaeessacesseeesseeeesaes 15-8 
+DLUS tiiseie ised eeein ei ai etait da ew Alera ais oer eater. 15-10 
+Cate mor y TUT CONS 0ro es5ceter eiegs tg shat up ouspe te pndet oe cetatb ev guceteah evel yScos teh gstecevlrecedeMdsiot Moedetss 15-10 
+Load:a DYL.(p: loadlib) c.cie...dcieeeeiesteieiestscaesad cduedsetedspicetcdovieadedevicneddevdcndcdevcce ces 15-11 
+Open a file containing multiple DYLs (p_openlib) .0..... eee eeeeeeneeeeneeeeneeeeneeeeeaee 15-11 
+Load from a multiple DYL file (p_loadfilelib) 0.0.0... ee eee eeeeeceseeeeeneeseaeessneeeeneeeesaes 15-11 
+Unload a dynamic library (p_unloadlib)........ eee eee esseeeeseeesseeceseeeesaeecsaeecseessseeeesaes 15-12 
+Link a loaded category (p_link]ib) ..... eee eee eeseeeeseceneeceseeeeseeeesaeecsaeesaeessaeeeseeeees 15-12 
+Find a category handle (p_findlib)...... eee eeeecesneeceneeseseeceseeeesseeesaeesseessseeeesaes 15-12 
+Convert a category number to a handle (p_getlibh) ....... eee eeeeeeeeeesneeeeneeeeseeeesaes 15-13 
+Copy data from a category (P_CPyCat) ...... eee eeseeeseecesneecsneessseecsseeeesseeesseerseessteeeesaes 15-13 
+Copy data from the local category (P_CCPY) .......:eesceseseesseetsseeceseeeesseeeseerseeseseeeesaes 15-13 
+Object-functons a. 3.85 d,s coh staveres bas a ee iS Ben Sat tens nate tort eaten 15-13 
+Create an object by category number (p_new, f_NOW)........ eee eeeeeeeeseeeeneeceneeeeneeeesaee 15-13 
+Create an object by category handle (p_newlibh, f_newlibh)........ eee eeeeeeeeeeee 15-14 
+Send a message to an object (p_Send) oes eee eeseceseeceseeeeseeeesseecseecseecsseeeesaeeesaeers 15-14 
+Send a message to be handled by the superclass (p_supersend) ............eeeeeeeeeeeeeneees 15-15 
+Send a message with an enclosing p_enter (p_entersend)............ceseeseeceseeeesneeeeaeers 15-15 
+Send a message to a specific class (p_exactsend) ........eeeeeeeseeesseeceseeceseeceseeeesneeesaeers 15-15 
+Create and initialise an object by category number (f_newsend).............ceeeeeeeteeeeee 15-16 
+Create and initialise an object by category handle (f_newlibhsend) ........... eee 15-16 
+Reclass an object by category number (p_reclass) ..........ceseeeeeeeeseeeesneeeeeeesneeeeseeeesaee 15-16 
+Reclass an object by category handle (p_reclassbyhandle).............eeeeeseeseseeeeeeeeeeeee 15-16 
+16 PLIB Reference Update ................sscccsssscssssssssccsscsecsssssescsscccesssscscesesscscecssscsesssscssssssscscsssssesors 16-1 
+Additional system Services .........eeecesessecsseecsncecsseecesseeesseecsaeecsscecsseecessesesaeessaeesseeseseeeenaes 16-1 
+Relog the SSDs (p_relogpacks)...........eesessscesssceceseeeesseecsseecsceceeeeesseecsaeesseessneeeesaes 16-1 
+Sense the current tick count (p_returntickCOUNt) .............cesecceceesseeeeeeeeeeeeeeteeeeesseeeees 16-1 
+Sense the expansion port state (p_returnexpansionportinfo).............ceseeeseeeeereeeeeees 16-1 
+Set the IR power level (p_setirpowerlevel) ............:eeseeeeseccsssecesneecsseecsseeeeseeeesaeeesaeers 16-2 
+Additional Series 3c sound Services ..........secesseesseeesseeesseecesseessseecsacessaeeceeeeesaeessaeesseeeses 16-2 
+Play back part of a sound, asynchronously (p_playsoundao)............ssceeseesseeeeseeeeeeee 16-2 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+PLIB, SIBO and EPOC 
+
+
+PLIB is a library of C functions that are used to access the system services in the ROM of a SIBO machine 
+that is running the EPOC operating system. 
+
+
+PLIB may be used in isolation or it may be used in conjunction with other libraries, including: 
+CLIB the EPOC version of the standard C library 
+WLIB the window server library (for graphics output) 
+
+
+CLIB and WLIB are described further in the section Related Reference Manuals at the end of this 
+chapter. 
+
+
+The SIBO architecture 
+
+
+A SIBO machine is a battery-powered portable computer that is based on the SIBO architecture. This 
+architecture is designed to minimise the size, weight and power consumption of the computer. The 
+key components of the architecture are: 
+
+
+e A sophisticated power management system that selectively powers subsystems under 
+software control 
+
+
+e Solid State Disks (SSDs) that provide fast low-power silicon-based mass storage with no 
+moving parts 
+
+
+e Asynchronous serial interface for peripherals running at high speed (Mega bit rates) 
+e An 8086 class of processor (or any compatible processor such as an 80286) 
+
+
+e Hardware protection of the system from aberrant processes (address trapping of out-of-range 
+writes and a watch-dog timer on interrupts being disabled) 
+
+
+e = Real-time clock 
+
+e ROM-resident system software 
+
+e Graphics LCD display 
+
+e A touch sensitive digitising pad that provides a pointing device (used in some models) 
+e ISDN combo sound system (used in some models) 
+
+
+The hardware architecture is primarily implemented in custom ICs called ASICs (at the time of 
+writing, there were 7 different SIBO ASICs). The SIBO architecture uses surface-mounted static 
+CMOS ICs throughout. 
+
+
+For further information see the SIBO Hardware Reference manual. 
+
+
+1-1 
+
+
+PLIB REFERENCE 
+
+
+The EPOC operating system 
+The EPOC O/S, designed for the SIBO architecture, has the following features: 
+e preemptive multi-tasking 
+e MSDOS-compatible file system 
+e installable file systems, including remote file access 
+e asynchronous services 
+
+
+e support for client-server architectures (used to implement system components such as the file 
+server and window server) 
+
+
+e acomprehensive I/O system with many built-in I/O devices 
+
+e dynamically loadable device drivers 
+
+e —_re-entrant function library 
+
+e multiple processes of the same program share a single copy of the code 
+e support for object oriented programming 
+
+e code-shared dynamic link libraries 
+
+
+On SIBO machines, the system software resides on an in-built ROM. A version of the EPOC 
+operating system also runs on a PC!. 
+
+
+The EPOC programming environment 
+
+
+Small programming model 
+
+
+When programming in C for a PC, the C programmer chooses, normally by means of a compiler 
+option, between various coding models (called eg small, compact, medium, large, huge). The choice 
+of the model to be used depends primarily on the size of the program code and program data. 
+
+
+When programming in C for EPOC, you must program using the small model, in which the code and 
+the data segment are each limited to 64K bytes. The restriction to the small model allows EPOC to 
+move memory segments, including the process code and data segments, without any cooperation from 
+applications. Being able to move memory segments around in a multi-tasking system (for example, as 
+processes are created and destroyed) is vital for efficient RAM usage. There is a description of system 
+memory usage at the beginning of the Memory Allocation chapter. 
+
+
+For reasons described below, program executables tend to be significantly smaller when built in 
+EPOC compared to other environments (such as a PC) and the 64K code segment limit is less likely 
+to be a problem than you might have first thought. It is also true that small model code is in any case 
+more compact because function and variable addresses are 16-bit words. 
+
+
+Notwithstanding the above, if an application does require more than 64K of code, there are the 
+following options: 
+
+
+e break up the application into a main process with multiple transient sub-processes 
+
+
+e implement part of the functionality in a server process where the services are accessed using 
+inter-process messaging 
+
+
+e implement part of the functionality as a device driver, accessed via I/O system calls 
+
+
+e when using object-oriented programming (OOP) or otherwise, break up the program into 
+multiple dynamic libraries containing external classes that are accessed by OOP message 
+sending 
+
+
+! Tn this manual, the term PC is used to mean an IBM PC/XT/AT or compatible. 
+
+
+1-2 
+
+
+1 INTRODUCTION 
+
+
+The 64K data segment limit is normally large enough for the stack and miscellaneous data structures. 
+Dynamic data structures are typically allocated from the "heap". This resides at the high address end 
+of the data segment and can grow as the need arises. 
+
+
+When a program does require more than 64K of data, it is often because of a single data structure that 
+can grow to a large size (such as, for example, a word processor document). Such potentially large 
+data structures may be implemented in external memory segments where a particular segment can 
+grow up to a limit of 512K bytes. However, the access to data in an external segment is not as 
+convenient as it is for data in the process data segment. 
+
+
+Hardware protection 
+
+
+As mentioned earlier, the SIBO architecture provides some protection to the operating system from 
+aberrant processes. 
+
+
+Unless a program takes steps to disable the protection, a process may not write outside its own data 
+segment nor may it use the 8086 I/O instructions rn and out. 
+
+
+The watch-dog timer will terminate a process if it disables interrupts for more than 24 system ticks 
+(three quarters of a second). Switching off interrupts for more than 100 micro-seconds is considered 
+poor design. 
+
+
+None of the above happens ordinarily when programming in C to the small model. Although, (and of 
+course this is the reason for providing the hardware protection), it can happen in a bugged program. 
+
+
+More about memory moving and the 8086 segment registers 
+
+
+When EPOC moves memory, it is the supervisor process (with process name syssMaANG.$02) that 
+actually does the work. (The supervisor and other system processes are described further in the 
+chapter Processes and Inter-Process Messaging.) 
+
+
+The supervisor has two essential qualifications for the job of memory moving: 
+
+
+e  itruns at a higher priority than any other process (which means that it is not interrupted in 
+its task) 
+
+
+e its own data segment does not move (nor does its code segment since it is in ROM) 
+
+
+After completing the memory move, the supervisor adjusts the 8086 segment registers? of each 
+process context to take account of moved memory segments. When a process other than the 
+supervisor subsequently runs, it does so with suitably adjusted segment registers. 
+
+
+A segment register is adjusted (by the amount the memory segment moved) if it contains a value that 
+is greater than or equal to the start of a moved memory segment and less than the end of the memory 
+segment. 
+
+
+If the segment register points to the address of a memory segment that has either not moved or (if the 
+segment is in the ROM) can't move, it is not adjusted. For example, if a process is running ROM 
+code, its CS will not be adjusted. The DS, SS and ES registers of a process normally all point to the 
+beginning of the process data segment. This is likely to be moved at some time or another (for 
+example when another process terminates). 
+
+
+In order to be able to adjust the segment registers appropriately, the supervisor relies on the 
+assumption that programs obey the following rules: 
+
+
+e not to store the segment registers in memory and then to restore them from memory (since 
+the memory might be moved between the store and restore) 
+
+
+e not to store values other than bona fide memory segment values in a segment register (since 
+an arbitrary value might happen to fall within range of a moved segment and get adjusted) 
+
+
+When using the segment registers in 8086 assembly language, it is actually difficult (since a segment 
+register can only be loaded from memory) to avoid saving and restoring a register from memory. In 
+practice, you protect the save and restore by disabling interrupts (which stops a context switch from 
+happening) until after the restore. 
+
+
+When programming in C to the small model, the above rules are automatically obeyed. However, the 
+compiler has to adhere strictly to the small model - sometimes called the pure small model. 
+
+
+2The 8086 segment registers are CS (code segment), DS (data segment), SS (stack segment) and ES (extra 
+segment). 
+
+
+1-3 
+
+
+PLIB REFERENCE 
+
+
+The Clarion TopSpeed C compiler 
+When writing C for the EPOC operating system you must use the Clarion TopSpeed C compiler. 
+
+
+We chose the TopSpeed C compiler because it supports a pure small model, for which the code 
+generator totally abstains from manipulating the 8086 segment registers. Other C compilers 
+occasionally save and restore the segment registers to memory when generating small model code. 
+
+
+As it happens there are other benefits to using the Clarion TopSpeed C compiler: 
+
+
+e inthe EPOC environment, we have found that the code generated by the TopSpeed C compiler is 
+typically 20% more compact than that produced by Turbo C or Microsoft C 
+
+
+e it supports register-based (rather than just stack-based) calling conventions which contribute to 
+its compact code generation and also reduce execution times 
+
+
+e we have used its capability to define custom calling conventions (via #pragma statements) to 
+interface? efficiently with the software interrupts of the system services (in some cases removing 
+entirely the need for interfacing code) 
+
+
+Because the functions in the PLIB library for TopSpeed C use custom calling conventions, the use of C 
+prototypes is mandatory. 
+
+
+System services 
+
+
+Just like MSDOS and the BIOS on a PC, the system services are accessed using 8086 software interrupts 
+where the parameters are passed in 8086 processor registers. 
+
+
+The software interrupt interface to the system services are described in the EPOC O/S System Services 
+reference manual. You would refer to this manual if you were writing in 8086 assembler or accessing a 
+system service from OPL. You don't need the EPOC O/S System Services reference manual when 
+programming in C but knowing about them can be useful when debugging applications. 
+
+
+Given the quality of the TopSpeed C compiler, it is hard to justify writing anything in 8086 assembler 
+except device drivers. Even then, you only need to write an interfacing layer (between the I/O system and 
+the device driver) in assembler - the rest can be written in C. 
+
+
+Because there is a very close correspondence between PLIB and the system services, the vast majority of 
+the functions in the PLIB library are "thin" code shells around one or more software interrupts to system 
+services. Many PLIB functions just call the appropriate interrupt and convert return values. 
+
+
+For example, if your program calls p_bcpy (the first function to be described in this manual) and you use 
+the debugger to disassemble from address p_bcpy to see what was brought in from the PLIB library, you 
+would get: 
+
+
+CD Al BufferCopy 
+8B C7 MOV AX,DI 
+
+03° Gu ADD AX,CX 
+
+E3 RET 
+
+
+which adds up to 7 bytes. You don't need to know much about 8086 assembly language to know that 7 
+bytes is good value for any function. All the work is done by code that is in the ROM and which, in this 
+case, is called by the BufferCopy or INT a1 instruction. In this case, the calling convention for p_bcpy has 
+been set to match that of the BufferCopy interrupt but some code is required following BufferCcopy to 
+return the correct value. 
+
+
+For some functions there is no shell at all and, in this case, the C compiler converts a PLIB function call 
+into an in-line software interrupt. 
+
+
+PLIB header files 
+To get the constants, typedefs and prototypes for using PLIB, the simplest thing to do is to insert: 
+#include <plib.h> 
+
+
+at the beginning of your C source file. 
+
+
+3The code, written in 8086 assembler, that provides a C function interface to a ROM-based service is 
+sometimes called a C shell. 
+
+
+1-4 
+
+
+1 INTRODUCTION 
+
+
+The plib.h header file collects a default set of header files that are sufficient for the functions described in 
+this manual. 
+
+
+For most source files, plib.h will include more than you actually need. Once you are familiar with PLIB 
+and if you can be bothered, you may wish to browse around the header files in the \sibosdk\include 
+directory to work out which files you need to include in a particular source file. 
+
+
+In all the structs in the PLIB headers, we have been careful to organise the members so that 16-bit (or 
+wider) variables are on even address boundaries - since the 8086 processor can fetch a 16-bit word in a 
+single cycle rather than two if the word is at an even address. 
+
+
+p_std.h 
+
+
+Because Psion has had ten years of working with C using tens of different C compilers to develop for tens 
+of different target computers, we have of necessity developed a fairly defensive approach to our C sources. 
+Rather than using the C variable types and declarations directly, we define our own to give us the 
+opportunity of re-defining their meaning, depending on the compiler. All these definitions are in p_std.h 
+that is included first by plib.h. 
+
+
+The following extract from the Clarion version of p_std.h is for declaring functions and data: 
+
+
+#define GLREF_D extern 
+#define GLDEF_D 
+#define LOCAL_D static 
+#define GLREF_C extern 
+#define LOCAL_C static 
+#define GLDEF_C 
+
+
+where the _c and _p refer to code and data respectively and where: 
+
+
+LOCAL_C are used to declare local functions and local static variables 
+LOCAL_D 
+
+GLDEF_C are used to declare global functions and global variables 
+
+GLDEF_D 
+
+GLREF_C are used to declare function prototypes and external global variables 
+GLREF_D 
+
+
+The following extract from p_std.h declares operand types: 
+
+
+#define VOID void 
+
+
+typedef int INT,HANDLE;_ 
+
+typedef unsigned int UINT;_ 
+typedef char BYTE;_ 
+
+typedef unsigned char UBYTE;_ 
+typedef short int WORD;_ 
+
+typedef unsigned short int UWORD;_ 
+typedef long int LONG;_ 
+
+typedef unsigned long int ULONG;_ 
+typedef double DOUBLE; _ 
+
+typedef char TEXT; 
+
+
+where the meanings of BYTE, UBYTE, WORD, UWORD, INT, UINT, LONG, ULONG and DouBLE are as suggested by 
+their names (and where a leading u means unsigned). 
+
+
+By convention, we favour the signed variant in cases where it does not matter whether the signed or the 
+unsigned variant is used. 
+
+
+The Text type is used to indicate character data as in, for example: 
+TEXT *str; 
+where str points to a character string. 
+
+
+The HanbLe typedef is used to refer to an instance of something - such as a process or a memory segment. 
+In many cases, a HANDLE is actually the offset into the operating system's data space. 
+
+
+1-5 
+
+
+PLIB REFERENCE 
+
+
+This manual uses the above declarations in function descriptions and examples so you do need to know 
+about them to be able to understand this manual. 
+
+
+However, this does not mean that you have to use our declarations. For example, using our declarations, 
+you can write: 
+
+
+#include <plib.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+p_printf ("Hello world"); 
+p_getch (); 
+return (0); 
+
+
+} 
+or, not using our declarations, you can write: 
+
+
+#include <plib.h> 
+
+
+int main (void) 
+{ 
+p_printf ("Hello world"); 
+p_getch (); 
+return (0); 
+
+
+} 
+It is entirely up to you. 
+Calling conventions 
+The content of this section is quite technical. Provided you: 
+e include plib.h 
+e declare local functions before calling them 
+¢ use prototypes when calling your own global functions 
+
+
+you don't need to be particularly aware of the calling convention used and you don't have to understand 
+this section (although you may feel more comfortable if you do). 
+
+
+The only exception is for functions which take as a parameter the address of (and subsequently call) a 
+second function. In such a case you must declare an explicit calling convention for the second function. In 
+PLIB this occurs when using p_enter, used to handle errors, or when using an object-oriented 
+programming message-sending function such as p_send. In these two cases the descriptions of the 
+relevant functions include full guidance. 
+
+
+For a greater understanding of calling conventions and the #pragma cali declaration, refer to the 
+TopSpeed documentation. 
+
+
+With the TopSpeed C compiler you can change the calling convention using: 
+
+
+#pragma save to save the current calling convention 
+
+#pragma call to set a new current calling convention as defined by parameters that follow 
+call 
+
+#pragma restore to restore a previously saved calling convention 
+
+
+You can also declare functions to use a stack-based calling convention using CDECL. 
+
+
+The C header files containing the prototypes for the PLIB functions (and automatically included when you 
+include plib.h) also contain #pragma statements that declare calling conventions on a function by function 
+basis. 
+
+
+For example, the prototype for p_bcpy is effectively: 
+
+
+#pragma save 
+
+#pragma call(reg_param =>(di,si,cx),reg_saved =>(bx,cx,dx,si,di,ds,st1,st2) ) 
+GLREF_C UBYTE *p_bcpy(VOID *,VOID *,UINT); 
+
+#pragma restore 
+
+
+where the three parameters to p_bcpy are passed in the registers DI SI and CX as required by the 
+BufferCopy interrupt (described in the EPOC O/S System Services reference manual). 
+
+
+1-6 
+
+
+1 INTRODUCTION 
+
+
+When defining a sequence of prototypes, you only need to bracket the sequence with #pragma save and 
+#pragma restore - not each individual prototype. 
+
+
+Prototypes for PLIB functions that take a variable number of parameters must use a stack-based calling 
+convention and are declared using cpEct as in, for example: 
+
+
+GLREF_C INT CDECL p_iow(VOID *,INT,...); 
+
+
+In many cases (where there is a limit to the number of parameters), the same function is also offered in 
+fixed parameter versions as in, for example: 
+
+
+INT p_iow2(VOID *pcb, UINT func); 
+INT p_iow3(VOID *pcb, UINT func, VOID *al); 
+INT p_iow4(VOID *pcb, UINT func, VOID *al, VOID *a2); 
+
+
+where you can use the appropriate fixed parameter variant to take advantage of a more efficient register 
+calling convention. 
+
+
+When calling your own functions, you don't need to worry about setting a calling convention since the 
+default calling convention will apply. The default (register) calling convention is: 
+
+
+#pragma call(reg_saved =>(ax,bx,cx,dx,di,si,ds,stl,st2),reg_param 
+=> (ax, bx, cx, dx) ,c_conv=>off) 
+
+
+When the compiler comes across a function that is declared as taking a variable number of arguments, 
+such as: 
+
+
+LOCAL_C VOID PrintToLog(TEXT *str, ...) 
+it ignores the current calling convention and uses a stack-based calling convention. 
+Small programs 
+
+
+Because the body of nearly all PLIB functions is provided by code in the ROM, C programs built for 
+EPOC are typically significantly smaller than, say, the standard C library on a PC. 
+
+
+The difference is at its most extreme when there is such a small amount of program-specific code that the 
+size of the program is dominated by the code that is brought in from the library. For example, the 
+following program: 
+
+
+#include <plib.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+p_printf ("Hello world"); 
+p_getch (); 
+return (0); 
+
+
+} 
+
+
+when compiled and linked for EPOC produces a program that contains fewer than 500 bytes of code. 
+Depending on the compiler, upwards of 10K is typical on a PC. 
+
+
+The amount of memory required to run an EPOC program (sometimes called the "working set") typically 
+ranges from 10K to 100K bytes. For example, when using the Spreadsheet on the MC400 (a large 
+program by any standard), you can load about 70K of code and open and manipulate a 10K spreadsheet 
+with less than 100K of free system memory. 
+
+
+In practice, it is quite possible to take advantage of the multi-tasking and run several programs at the 
+same time and especially (given that the code is only loaded once) to run more than one process of the 
+same program. 
+
+
+The PLIB C startup modules 
+
+
+When producing an executable using the linker, a C startup module is automatically linked in before the 
+program-specific modules and the libraries. 
+
+
+A number of C startup modules is supplied with PLIB where each module sets set up a different stack size 
+(typically ranging from 2K to 8K). Except for the different stack size, the different PLIB startup modules 
+are identical - they all declare the same basic structure for the process data segment - as described in the 
+chapter Memory Allocation. 
+
+
+The code in the PLIB startup modules is minimal - it just connects to the file server (using a Filconnect 
+interrupt) before jumping to main (most applications need the services of the file server and the overhead 
+to connecting to the file server is modest). 
+
+
+PLIB REFERENCE 
+
+
+Note that the PLIB startup modules do not set up the standard argv, argc parameters to main because 
+PLIB is not particularly designed for command line user interfaces (although there is a mechanism for 
+passing parameters when starting a process - see the chapter Processes and Inter-Process Messaging). 
+
+
+Not all the stack that is declared in the PLIB startup module may be used by the program and you should 
+subtract: 
+
+
+0x100 for any program 
+
+
+0x300 for programs that use the floating point emulator (as described in the Floating 
+Point chapter) 
+
+
+Related reference manuals 
+
+
+The ROM contains more system code than is directly accessed by the functions described in this manual. 
+In addition, a standard C library (CLIB) is provided. 
+
+
+TopSpeed C library reference 
+
+
+CLIB is a version of the TopSpeed C library for the EPOC operating system. The functions in CLIB are 
+described in the TopSpeed C Library Reference manual. Additional notes, including a list of the 
+TopSpeed C library functions that are not implemented, may be found in \sibosdk\doc\clib.doc. 
+
+
+The EPOC version of the TopSpeed C library supports the ANSI functions and most of the portable 
+functions that are commonly supported by MSDOS C libraries such as Microsoft C and Borland's 
+Turbo C. The less portable functions such as those that access the BIOS and graphics functions are not 
+included. 
+
+
+The benefits of using CLIB are: 
+e portability (existing C programs may easily be converted) 
+e less to learn for programmers already familiar with standard C libraries 
+
+
+Although the EPOC system services (and hence PLIB) has comprehensive support for floating point 
+operations, it does not provide this support in a way that supports the floating point C as generated by the 
+TopSpeed C compiler. This is described more fully in the chapter Floating Point in this manual. 
+
+
+As you might expect, using CLIB in place of PLIB makes less efficient use of the SIBO architecture. In 
+particular: 
+
+
+e many of the EPOC system services are not available from CLIB (eg asynchronous I/O, inter- 
+process messaging, the window server graphics functions) 
+
+
+e executables are larger and the process takes a larger data segment 
+
+
+The executables are larger because, although CLIB uses the ROM-based system services wherever 
+possible and fares better than the PC library, it is still a much "thicker" library than PLIB. The data 
+segments also tend to be larger because the various CLIB subsystems typically require large static buffers 
+and tables. 
+
+
+For example, the following CLIB program: 
+
+
+#include <stdio.h> 
+
+
+int main (void) 
+{ 
+printf ("Hello world"); 
+getchar(); 
+return (0); 
+
+
+} 
+
+
+when compiled and linked for EPOC produces a program that contains 6K bytes of code (as compared 
+with 0.5K for the equivalent PLIB program). 
+
+
+Unless you are using the in-built user interface object dynamic libraries (accessed using object-oriented 
+programming) described below, you can freely mix PLIB calls with CLIB. We expect most experienced C 
+programmers to use CLIB and regard PLIB and WLIB (the window server library, described below) as 
+they would regard non-portable components of any C library. 
+
+
+1-8 
+
+
+1 INTRODUCTION 
+
+
+It is worth converting completely to PLIB and WLIB when the desirability of making efficient use of 
+memory outweighs the benefits of portability and familiarity. 
+
+
+Window server reference 
+
+
+The window server is a system process that provides shared access to the screen and keyboard (and also a 
+pointing device, if present). 
+
+
+The PLIB library contains only primitive console functions to input typed lines (with simple backspace 
+editing) and to output lines of mono-spaced characters. The con: device driver provides row and column 
+positioning and printing of mono-spaced characters. 
+
+
+Although the PLIB console functions and the con: device driver ultimately call on the window server for 
+both user input and screen drawing, the window server is capable of far more than can be accessed via 
+these interfaces. In particular, the window server can be used to implement graphical user interfaces and 
+to display bitmap images such as maps and diagrams. The WLIB library contains a set of C functions that 
+can access all the services of the window server. These functions are described in the Window Server 
+Reference manual. 
+
+
+The window server supports the following features: 
+e =ahierarchical system of overlapping windows where all drawing is clipped to visible areas 
+
+
+e redraw events informing the client of areas of windows that need to be redrawn, with redrawing 
+clipped to the invalid areas 
+
+
+e =multi-font (proportional and mono-spaced) pixel addressable text drawing in a variety of text 
+modes and styles 
+
+
+e fast bitmap operations 
+e drawing of lines, boxes and pattern-filled areas in a variety of modes 
+
+
+¢ optional double drawing to a background bitmap as well as the window such that the window 
+server automatically redraws windows as necessary 
+
+
+Like PLIB, the WLIB library is a library of thin C shell functions that contain software interrupts to 
+ROM-based code. 
+
+
+I/O devices reference 
+
+
+This /O System chapter in this manual describes the EPOC I/O system in general and the PLIB C 
+functions that are used to access I/O devices. 
+
+
+A device driver may be built into the ROM or it may be loaded from an external source (such as an SSD). 
+To use a particular device you need to read a description of the device driver. 
+
+
+The files device driver and the asynchronous timer device driver are described in this manual - in the 
+chapters Files and Time, Timers and Dates respectively. All other device drivers are described in the /O 
+Devices Reference manual. 
+
+
+The I/O Devices Reference manual describes device drivers that have been written by Psion - many of 
+which are commonly supplied in the ROM. The device drivers described include the following: 
+
+
+e Parallel port (PAR:) 
+
+e = Serial port (TTY:) 
+
+e Console device (CON:) 
+e Sound driver (SND:) 
+
+
+Descriptions of additional device drivers will be added to the I/O Devices Reference manual from time to 
+time. 
+
+
+EPOC O/S System Services reference manual 
+
+
+The EPOC O/S System Services reference manual describes the software interrupt interface to the ROM- 
+based system services. 
+
+
+Nearly all of the services are available from C using the functions in PLIB. The CLIB library also uses the 
+system services where possible (the source for CLIB may be found in \sibosdk\src). 
+
+
+PLIB REFERENCE 
+
+
+Because the EPOC O/S System Services reference manual is intended to be used in conjunction with the 
+PLIB Reference manual, the descriptions in the EPOC O/S System Services reference manual are 
+comparatively brief. 
+
+
+You would refer to the EPOC O/S System Services reference manual if you were writing in 8086 
+assembler or accessing a system service from OPL. In this case, you should refer to the corresponding 
+function in the PLIB manual for a fuller description of the service (there is a list of the corresponding 
+PLIB functions in an appendix of the EPOC O/S System Services reference manual). Being able to refer to 
+the description of a software interrupt can be useful when debugging C programs. 
+
+
+The EPOC O/S System Services reference manual also contains information on: 
+e writing device drivers 
+e writing an installable file system 
+e hardware interfacing 
+
+
+Object dynamic libraries 
+
+
+The Object-Oriented Programming chapter of this manual describes a set of functions that provide run- 
+time support for object-oriented programming where object classes are constructed by: 
+
+
+e using a proprietary tool to define class property structures and to declare methods 
+e using regular TopSpeed C to implement the declared method functions for each class 
+
+
+Object-oriented programming techniques are well-suited to implementation of graphic user interfaces and 
+multi-threaded application control. 
+
+
+The object dynamic libraries (DYLs) contain classes that may be used and/or subclassed to construct 
+applications with a consistent graphical user interface. The classes supplied in the libraries include the 
+following: 
+
+
+e dynamic variable length arrays and large character buffers for building complex in-memory data 
+structures 
+
+
+e active objects that represent a variety of event sources for controlling multi-threaded programs 
+
+
+e an extensive window class tree supporting such graphics user interface components as menus, 
+dialog boxes and edit boxes 
+
+
+The classes that are used to build user interfaces may vary for different SIBO machines. At the time of 
+writing, a user interface object library had not been constructed for the HC range (since there is no 
+requirement for a consistent user interface on a machine of this type). 
+
+
+The object classes are organised into dynamic libraries (DYLs) in the ROM. For example, the MC400 
+has: 
+
+
+OLIB.DYL containing classes that are independent of the user interface 
+WIMP .DYL containing classes that implement the graphical user interface 
+
+
+The object-oriented message passing mechanism also serves as a means of calling far code (such as the 
+code in ROM-based DYLs). Large applications may be split into multiple DYLs to reduce their working 
+set and to overcome the 64K code segment limit. 
+
+
+The object classes are described in a manual per DYL. For example, the OLIB Reference Manual 
+describes variable arrays and active objects. 
+
+
+1-10 
+
+
+CHAPTER 2 
+
+
+CHARACTERS, STRINGS AND BUFFERS 
+
+
+General string and buffer functions 
+
+
+PLIB contains the following general string and buffer functions: 
+
+
+p_bcpy to copy a buffer 
+
+p_slen returns the length of a string 
+
+p_scpy, p_scpym to copy a string or multiple strings 
+
+p_scat, p_scatm to concatenate a string or multiple strings 
+
+p_brep, p_srep to fill a buffer or string with a repeated sequence 
+
+p_bswap to swap the contents of two buffers 
+
+p_bfil to fill a buffer with a repeated character 
+
+p_jtob to left, right or centre align a buffer in a (normally wider) buffer with a fill 
+character 
+
+p_ere to generate the CRC number of a buffer 
+
+p_bcpy Copy memory to memory 
+
+
+UBYTE *p_bcpy(VOID *target, VOID *source, UINT len); 
+
+
+Copy len bytes of data from source to target and return the address following the last byte written (ie 
+targettlen). 
+
+
+The data is copied correctly when source and target overlap. 
+For example: 
+
+
+p_bcpy (str+1,str,p_slen(str)+1); 
+*str='A'; 
+
+
+inserts 'A’ at the beginning of str. 
+
+
+p_slen Return string length 
+UINT p_slen(TEXT *str); 
+
+
+Return the length of the zero terminated string str, not including the terminating zero. 
+
+
+p_scpy Copy a string 
+TEXT *p_scpy(TEXT *target, TEXT *source); 
+
+
+Copy the zero terminated string source, producing a zero terminated string at target and return the 
+address of the terminating zero of target. 
+
+
+The strings should not overlap. 
+For example: 
+p_scpy (buf, "hello"); 
+
+
+writes "hello" to buf. 
+
+
+PLIB REFERENCE 
+
+
+p_scpym Copy multiple strings 
+TEXT *p_scpym(TEXT *target, ...); 
+
+
+Copy and concatenate a list of zero terminated strings to target creating a zero terminated string at 
+target. 
+
+
+Returns the address of the zero that terminates the string at target. 
+
+
+The first string is copied to target and the following strings are concatenated to it. The list of strings 
+should be terminated by a NULL argument. 
+
+
+For example: 
+p_scpym(buf,"The cat"," jumped", NULL) ; 
+
+
+writes "The cat jumped" to buf. 
+
+
+p_scat Concatenate two strings 
+
+
+TEXT *p_scat (TEXT *lstr, TEXT *rstr); 
+
+
+Concatenate the zero terminated string rst r to the zero terminated string 1str and return the address of 
+the zero that terminates the new string at 1str. 
+
+
+For example: 
+
+
+p_scpy (buf, "hello"); 
+p_scat (buf," fred"); 
+
+
+writes "hello fred" to buf. 
+
+
+p_scatm Concatenate many strings 
+TEXT *p_scatm(TEXT *lstr, ...); 
+
+Concatenate a list of zero terminated strings to the zero terminated string 1str. 
+
+Returns the address of the zero that terminates the new string at 1str. 
+
+The list of strings should be terminated by a NULL argument. 
+
+For example: 
+
+
+p_scpy (buf, "The"); 
+p_scatm(buf," cat"," jumped", NULL) ; 
+
+
+writes "The cat jumped" to buf. 
+
+
+p_brep Replicate a buffer 
+UBYTE *p_brep(VOID *buf, INT buf_len, VOID *pattern, INT pat_len); 
+
+
+Replicate pattern as many times as necessary to exactly fill the buffer but of length buf_1en and return 
+the address of the byte following the last byte written (ie buf+buf_len). 
+
+
+If buf_1len<pat_len then only buf_len bytes of pattern are copied to buf (the same principle applies if 
+buf_len is not a multiple of pat_ien). 
+
+
+For example: 
+*p_brep (buf, 7,"ab", 2) =0; 
+
+
+writes "abababa" to buf. 
+
+
+2-2 
+
+
+2 CHARACTERS, STRINGS AND BUFFERS 
+
+
+p_srep Replicate a string 
+TEXT *p_srep(TEXT *buf, INT buf_len, TEXT *pattern); 
+
+
+Replicate the contents of the zero terminated string pattern as many times as necessary to exactly fill the 
+buffer but of length buf_1en and return the address of the byte following the last byte written (ie 
+buf+buf_len). 
+
+
+The zero terminator from pattern is excluded in the copy. If buf_len<p_slen (pattern) then only 
+buf_ien bytes of pattern are copied to buf (the same principle applies if buf_1en is not a multiple of 
+p_slen (pattern) ). 
+
+
+For example: 
+*p_srep (buf, 7, "ab") =0; 
+
+
+writes "abababa" tO buf. 
+
+
+p_bswap Swap two buffers 
+VOID p_bswap(VOID *bufl, VOID *buf2, INT len); 
+Swap len bytes from the buffers buf1 and buf2. 
+For example: 
+pLsepy (burl, "xxe")3 
+p_scpy (buf2,"yyy"); 
+
+
+p_bswap (buf1,buf2, 3); 
+
+
+leaves "xxx" in buf2 and "yyy" In buf. 
+
+
+p_bfil Fill a buffer with a value 
+
+
+UBYTE *p_bfil(VOID *buf, UINT buf_len, INT fill_byte); 
+
+
+Fill the buffer but of length buf_ien with the fill byte £111_byte and return the address of the byte 
+following the last byte written (ie buf+buf_len). 
+
+
+For example: 
+TEXT buf [32]; 
+p_bfil(&buf[0],sizeof (buf) ,0); 
+
+
+zero fills buf. 
+
+
+p_jtob Align buffer 
+TEXT *p_jtob(TEXT *tbuf, INT tlen, TEXT *sbuf, INT slen, INT type, INT fill); 
+
+
+Align sbuf, slen iN tbuf, tlen according to the alignment type type and fill any excess space in tbuf 
+with character code £111 where type is one of: 
+
+
+P_JLEFT to align left 
+
+
+P_JRIGHT to align right 
+
+
+P_JCENTRE to align centred 
+If sien is greater than tien, the first tien bytes from sbuf is copied to tbuf. 
+If tien is -1, p_jtob just copies sien bytes from sbuf to tbuf. 
+
+
+The function returns the address of the byte following the last byte written to tbuf. That is, tbuf+tlen if 
+tlen 1S not -1 Or tbuf+slen if tlen is -1. 
+
+
+PLIB REFERENCE 
+
+
+For example: 
+TEXT buf [32]; 
+*p_jtob (&buf[0],8, "FRED", 4,P_JCENTRE, '*')=0; 
+
+
+writes the zero terminated string "**FRED**" to buf. 
+
+
+p_crc Generate the CRC number 
+
+
+VOID p_crc(UWORD *pcrc, UBYTE *buf, UINT len); 
+
+
+Incrementally generate the CRC polynomial checksum *pere (K power 16 + X power 12 + X power 5 + 1, 
+as recommended by CCITT) of the 1en bytes at buf. 
+
+
+If the checksum is being started *perc should be initialised to zero. Subsequent calls incrementally 
+modify *pcerc, 
+
+
+Character classification and conversion 
+
+
+The character classification and conversion functions in PLIB are based on four EPOC system tables 
+(which are normally built into the ROM): 
+
+
+e a table that classifies characters 
+
+e a table that defines how characters are folded 
+e atable for converting to upper case 
+
+e a table for converting to lower case 
+
+
+The interpretation of character codes depends upon the character fonts that are built into the system. 
+Character fonts on SIBO machines are normally compatible with the IBM code page 850 character set (a 
+superset of the ASCII character set) which is widely supported by PCs and printers. The character 
+classification and conversion tables may be changed to accommodate different character sets. 
+
+
+The two tables that convert to upper and lower case may also be changed to accommodate the 
+requirements of different languages (without having to rebuild applications). For example, the table for 
+converting to upper case may be different on a French machine from that on a German machine (because 
+accented characters may be handled differently). 
+
+
+All the functions described in this chapter are provided as real functions rather than C macros (as is 
+normal practice in standard C libraries) so that their effect can be dependent on the built-in system tables. 
+
+
+All the tables apply to character codes in the range 0 to 255 inclusive. The character classification table 
+contains 256 8-bit bit masks. The other three tables contain 256 byte mapping tables where each byte 
+contains the code of the corresponding converted character. 
+
+
+The character classification table 
+
+The character classification table is used by the 11 classification functions: p_isalnum, p_isalpha, 
+p_iscntrl, p_isdigit, p_isgraph, p_islower, p_isprint, p_ispunct, p_isspace, p_isupper, 
+p_isxdigit. Remove the leading p_ and the functions correspond in name and purpose to the macros 
+normally supplied with standard C libraries. 
+
+
+Each byte in the character classification table contains a mask of 8 bits as follows: 
+
+
+define _U Ox1 /* uppercase, p_isupper */ 
+define _L 0x2 /* lowercase, p_islower */ 
+define _D 0x4 /* digit, p_isdigit */ 
+
+define _S 0x8 /* whitespace, p_isspace */ 
+define _P 0x10 /* punctuation, p_ispunct */ 
+define _C 0x20 /* control, p_iscntrl */ 
+define _X 0x40 /* hex digit, p_isxdigit */ 
+define _B 0x80 /* blank, used by p_isprint */ 
+
+
+The _v and _1 bits control p_isupper and p_islower respectively - they should not both be set. If either is 
+set, p_isalpha, p_isalnum, p_isgraph and p_isprint return TRUE. 
+
+
+2-4 
+
+
+2 CHARACTERS, STRINGS AND BUFFERS 
+
+
+The _p bit is set for characters '0' to '9' and controls p_isdigit. If it is set, p_isalnum, p_isgraph and 
+p_isprint return TRUE. 
+
+
+The _s bit is set for character codes 0x9 to oxp inclusive and 0x20. It controls p_isspace only. 
+
+
+The _p bit is set for punctuation characters and controls p_ispunct. If it is set, p_isgraph and p_isprint 
+return TRUE. 
+
+
+The _c bit is set for character codes oxo to 0x1F inclusive and 0x7¢. It controls p_iscntr1 only. 
+The _x bit is set for characters '0' to '9', 'A' to 'F’, and 'a' to 'f. It controls p_isxdigit only. 
+
+
+The _s bit is set only for character code 0x20. If it is set, p_isprint returns TRUE. 
+
+
+The fold table 
+
+
+Folding means the removal of differences between characters that the author of the fold table deems 
+unimportant for the purposes of inexact or "case insensitive" matching. As well as ignoring differences of 
+case, folding ignores any accent on a character. By convention, folding converts lower case characters into 
+upper case and removes any accent. The folding functions should not be used in place of p_toupper to 
+convert to upper case. 
+
+
+The folding table is used by the primitive folding functions p_tofol1d (which folds a single character) and 
+by p_scpyf and p_scon¢ (which fold strings), described in this chapter. These primitive functions are in 
+turn used by the PLIB functions that perform case insensitive searching (eg p_sloci) and lexical 
+comparison (eg p_scmpi). 
+
+
+Folding strings before performing case sensitive operations has the same effect (but may be faster) as 
+performing the case insensitive operations (such as p_scmpi). 
+
+
+Examples of situations where folding is used are file names, program language keywords, command 
+parameters and case insensitive searching. 
+
+
+Strictly speaking, folding should not be used for sorting human readable! lists on a textual key (where the 
+folding function is applied to the sort key). To do the job properly requires an additional table to define an 
+independent collating sequence for each language and additional language specific logic to ignore certain 
+characters for the purposes of comparison and to expand some characters to two characters for the 
+purposes of comparison. See the IBM publication Software without Frontiers (Second Edition), pages 
+1-18 to 1-19 for further details and examples. However, some applications do use the folding functions to 
+sort on a textual key because, removing accents does group accented characters correctly (although the 
+order within the group is not correct) and it is much simpler than doing it properly. 
+
+
+The case conversion tables 
+
+
+The tables that convert to upper and lower case are used only by the functions p_scap, p_toupper and 
+p_tolower. 
+
+
+These functions are provided as a service for application programs and, in contrast to the folding 
+functions, are not otherwise used by the system. 
+
+
+Examples of their legitimate use are commands in a word processor that force selected text to upper and 
+lower case and case conversion functions in OPL and the Spreadsheet. 
+
+
+p_isupper Test for upper case character 
+
+
+INT p_isupper (INT c); 
+
+
+Returns TRuE if c modulo 256 is an uppercase alphabetic character, accented or otherwise. 
+
+
+p_islower Test for lower case character 
+
+
+INT p_islower(INT c); 
+
+
+Returns TRuE if c modulo 256 is a lower case alphabetic character, accented or otherwise. 
+
+
+'Tt is appropriate to use folding when the order is not seen by a human - as in a symbol table. 
+
+
+2-5 
+
+
+PLIB REFERENCE 
+
+
+p_isalpha Test for alphabetic character 
+INT p_isalpha(INT c); 
+
+
+Returns TRUE if c modulo 256 is an alphabetic character of either case. Equivalent to (p_isupper(c) | | 
+p_islower(c)). 
+
+
+p_isdigit Test for numeric digit 
+
+
+INT p_isdigit (INT c); 
+
+
+Returns TRUE if c modulo 256 is a decimal digit, that is, 0-9. 
+
+
+p_isalnum Test for alphanumeric character 
+INT p_isalnum(INT c); 
+
+Returns TRUE if c modulo 256 is an alphanumeric character. Equivalent to (p_isalpha(c) | | 
+p_isdigit(c)). 
+
+p_isxdigit Test for hexadecimal digit 
+INT p_isxdigit (INT c); 
+
+
+Returns TRUE if c modulo 256 is a hex digit. That is, 0-9, A-F or a-f. 
+
+
+p_isspace Test for whitespace character 
+
+
+INT p_isspace(INT c); 
+
+
+Returns TRUE if c modulo 256 is a whitespace character, where a whitespace character is a space or space- 
+like control character (HT, NL, VT, FF or CR). 
+
+
+Used by p_skipwh and p_skipch. 
+
+
+p_iscntrl Test for control character 
+
+
+INT p_iscntrl1(INT c); 
+
+
+Returns TRUE if c modulo 256 is a control character. Control character codes are 0-31 and 127. 
+
+
+p_ispunct Test for punctuation character 
+
+
+INT p_ispunct (INT c); 
+
+
+Returns TRUE if c modulo 256 is a punctuation character. A character is a punctuation character if it is a 
+printable graphic that is not alphanumeric or space. 
+
+
+p_isgraph Test for printable graphic character 
+INT p_isgraph(INT c); 
+
+
+Returns TRUE if c modulo 256 is a printable graphic. That is, including p_isalnum or p_ispunct. To put it 
+another way, not p_iscntrl Of p_isspace. 
+
+
+p_isprint Test for printable character 
+
+
+INT p_isprint (INT c); 
+
+
+Returns TRUE if c modulo 256 is a printable character. This is the same as p_isgraph except that it 
+includes space. 
+
+
+2-6 
+
+
+2 CHARACTERS, STRINGS AND BUFFERS 
+
+
+p_skipwh Skip whitespace characters 
+
+
+TEXT *p_skipwh(TEXT *str); 
+
+
+Skip over any leading white space characters in the passed string, returning the address of the first non 
+white space character (ie p_isspace returns FALSE) or zero terminator. 
+
+
+For example: 
+str=p_skipwh (" abcd"); 
+
+
+sets str to point to the character 'a' in the string. 
+
+
+p_skipch Skip non-whitespace characters 
+
+
+TEXT *p_skipch(TEXT *str); 
+
+
+Scan the string until either a white space character (ie p_isspace returns TRUE) or a Zero terminator is 
+detected. 
+
+
+For example: 
+str=p_skipch ("abcd ef"); 
+
+
+sets str to point to the character after 'd' in the string. 
+
+
+p_tofold Fold a character 
+
+
+INT p_tofold(INT c); 
+Returns the folded character using the built-in fold table. 
+
+
+Returns the parameter unchanged if c is greater than 255. Fold tables are normally designed such that c is 
+unchanged if p_isalpha(c) iS FALSE. 
+
+
+p_scpyf Copy string with fold 
+
+
+TEXT *p_scpyf(TEXT *target, TEXT *source); 
+
+
+Places a folded copy (using p_tofold) of the zero terminated string at source into the buffer at target, 
+returning the address of the zero that terminates the string at target (ie target +p_slen (source) ). 
+
+
+Behaves and returns like p_scpy except that characters are folded on the way. 
+Example 
+
+
+TEXT buf [32]; 
+
+
+p_scpyf (&buf[0],"hello"); 
+
+
+copies "HELLO" to but. 
+
+
+p_sconf Fold string 
+
+
+VOID p_sconf (TEXT *str); 
+
+
+Fold the characters (using p_tofold) in the zero terminated string *str. 
+
+
+p_toupper Convert character to upper case 
+
+
+INT p_toupper (INT c); 
+Returns the character converted to upper case as defined by the built-in upper case table. 
+
+
+You can't assume that the returned character is less than 128 or whether it has an accent. The function is 
+intended only for use by applications to convert text to upper case (as in, for example, the Upper command 
+in the MC GI Text Processor). It should not be used for case insensitive matching or lexical comparison - 
+see p_tofold. 
+
+
+Returns the parameter unchanged if c is less than 0 or greater than 255. Upper case tables are normally 
+designed such that c is unchanged if p_isalpha(c) 1S FALSE. 
+
+
+2-7 
+
+
+PLIB REFERENCE 
+
+
+p_tolower Convert character to lower case 
+INT p_tolower(INT c); 
+Returns the character converted to lower case as defined by the built-in lower case table. 
+
+
+You can't assume that the returned character is less than 128 or whether it has an accent. The function is 
+intended only for use by applications to convert text to lower case (as in, for example, the Lower command 
+in the MC GI Text Processor). It should not be used for case insensitive matching or lexical comparison - 
+see p_tofold. 
+
+
+Returns the parameter unchanged if c is less than 0 or greater than 255. Lower case tables are normally 
+designed such that c is unchanged if p_isalpha(c) is FALSE. 
+
+
+p_scap Capitalise string 
+VOID p_scap(TEXT *str); 
+This function is only available in EPOC version 2.14 or later. 
+Capitalises the zero terminated string *str. 
+Applies p_toupper to the first character, and p_tolower to all subsequent characters. 
+Example 
+TEXT buf [32]; 
+
+
+p_scpy (&buf[0],"hello WORLD") ; 
+p_scap (&buf [0]; 
+
+
+leaves "Hello world" in buf. 
+
+
+String comparison 
+
+
+For comparing strings, PLIB contains: 
+p_bemp, p_scmp for comparing two strings 
+p_bempi, p_scmpi for case independent comparison 
+
+
+String comparison is based on comparing corresponding bytes in the strings. The functions return zero if 
+the two strings are equal (that is, they have the same length and their corresponding bytes match). If the 
+strings are not equal, the functions return a signed non-zero value derived from the first two bytes to 
+disagree. The sign of the non-zero returns indicates which of the two strings is the greater and can be used 
+to sort strings. 
+
+
+With case independent comparison, the characters in both strings are "folded" using p_tofold before 
+comparing them in the same way as for case dependent comparison. 
+
+
+In many applications, one match string is repeatedly compared in a case independent way against a 
+symbol table of strings. If you are prepared to lose the case (and accent) of the original input string, it is 
+more efficient to fold the characters in both the symbol table (when building it) and the match strings and 
+to use the much faster normal (ie case independent) string comparison functions. 
+
+
+p_bcmp Compare two buffers 
+INT p_bcmp(VOID *lbuf, INT lbuf_len, VOID *rbuf, INT rbuf_len); 
+Compare two buffers by comparing corresponding unsigned bytes, returning 1buf-rbuf, that is: 
+
+
+If lbuf<rbuf then return is less than 0 
+If lbuf>rbuf then return is greater than 0 
+If lbuf==rbuf then return equals 0 
+
+
+2-8 
+
+
+2 CHARACTERS, STRINGS AND BUFFERS 
+
+
+The result of the comparison is based on the difference of the first two unsigned bytes to disagree. The 
+strings are equal if they have the same length and content. Where two strings have different lengths and 
+the shorter string matches the first part of the longer string, the shorter string is considered to be less than 
+the longer string. 
+
+
+For example: 
+
+
+p_bemp ("abc", 3, "abcd", 4) returns less than 0 
+p_bemp ("abcd", 4, "abc", 3) returns greater than 0 
+p_bemp ("abc", 3, "abc", 3) returns 0. 
+
+
+p_scmp Compare two strings 
+
+
+INT p_scmp(TEXT *lstr, TEXT *rstr); 
+
+
+Compare two zero terminated strings by comparing corresponding characters, returning 1str-rstr, 
+that is: 
+
+
+If 1str<rstr then return is less than 0 
+If 1str>rstr then return is greater than 0 
+If 1str==rstr then return equals 0 
+
+
+The result of the comparison is based on the difference between the first two characters to disagree. The 
+strings are equal if they have the same length and content. 
+
+
+For example: 
+
+
+p_scmp ("abc", "abcd") returns less than 0 
+p_scmp ("abcd", "abc") returns greater than 0 
+p_scmp ("abc", "abc") returns 0 
+
+
+p_bcmpi Case independent buffer compare 
+
+
+INT p_bcempi(TEXT *lbuf, INT lbuf_len, TEXT *rbuf, INT rbuf_len); 
+
+
+Performs a case independent comparison of the two buffers by effectively folding the characters in both 
+buffers before comparing them using p_bcmp. Returns as for p_bcmp, described above. 
+
+
+For example: 
+
+
+p_bempi ("abc", 3, "abcd", 4) returns less than 0 
+p_bempi ("abcd", 4, "abc", 3) returns greater than 0 
+p_bempi ("ABC", 3, "abc", 3) returns 0 
+
+
+p_scmpi Case independent string compare 
+
+
+INT p_scmpi(TEXT *lstr, TEXT *rstr); 
+
+
+Performs a case independent comparison of the two zero terminated strings 1str and rstr by effectively 
+folding the characters in each string before comparing them using p_scmp. Returns as for p_scmp, 
+described above. 
+
+
+For example: 
+
+
+p_scmpi("abc", "abcd") returns less than 0 
+p_scmpi ("abcd", "abc") returns greater than 0 
+p_scmpi("ABC", "abc") returns 0 
+
+
+2-9 
+
+
+PLIB REFERENCE 
+
+
+String searching 
+
+
+The PLIB string searching functions are: 
+
+
+p_bloc, p_sloc, to search for a character 
+p_bloci, p_sloci, 
+p_slocr, p_slocri 
+
+
+p_bsub, p_ssub, to search for a sequence of characters 
+p_bsubi, p_ssubi 
+
+
+p_bmatch, p_smatch, to search for a sequence of characters that matches a wildcard specification 
+p_bmatchi, p_smatchi 
+
+
+p_bloc Locate byte in buffer 
+INT p_bloc(VOID *buf, INT buf_len, INT ch); 
+
+
+Locate the byte ch in the buffer at buf of length buf_1en returning the index of the first matching byte or 
+-1 if ch is not in the buffer. 
+
+
+For example: 
+
+
+p_bloc("abcde",5,'£') returns -1 
+p_bloc("abcde",5,'a') returns 0 
+p_bloc("abcde",5,'c') returns 2 
+
+
+p_sloc Locate character in string 
+
+
+INT p_sloc(TEXT *str, INT ch); 
+
+
+Locate the first occurrence of the character ch in the zero terminated string str, returning the index of the 
+first matching character or -1 if ch is not in str. 
+
+
+For example: 
+
+
+p_sloc("abcde", '£') returns -1 
+p_sloc("abcde", 'a') returns 0 
+p_sloc("abcde",'c') returns 2 
+
+
+p_bloci Case independent locate character in buffer 
+INT p_bloci(TEXT *buf, INT buf_len, INT ch); 
+
+
+Perform a case independent locate of ch in the buffer buf by effectively folding ch and the characters in 
+buf before using p_bloc to locate the folded character. Returns as for p_bloc, described above. 
+
+
+For example: 
+
+
+p_bloci ("abcde",5,'f£') returns -1 
+p_bloci ("abcde",5,'A') returns 0 
+p_bloci ("abcde",5,'c') returns 2 
+
+
+p_sloci Case independent locate character in string 
+
+
+INT p_sloci(TEXT *str, INT ch); 
+
+
+Perform a case independent locate of ch in the zero terminated string str by effectively folding ch and the 
+characters in str before using p_sloc to locate the folded character. Returns as for p_sloc, described 
+above. 
+
+
+For example: 
+
+
+p_sloci ("abcde", '£') returns -1 
+p_sloci ("abcde", 'a') returns 0 
+p_sloci ("abcde", 'c') returns 2 
+
+
+2-10 
+
+
+2 CHARACTERS, STRINGS AND BUFFERS 
+
+
+p_slocr Locate last matching character in a string 
+
+
+INT p_slocr(TEXT *str, INT ch); 
+
+
+Locate the last occurrence of the character ch in the zero terminated string str, returning the index of the 
+matching character or -1 if ch is not in str. 
+
+
+For example: 
+
+
+p_slocr("abcabc", 'A') returns -1 
+p_slocr ("abcabc", 'a') returns 3 
+
+
+p_slocri Locate last matching folded character in a string 
+
+
+INT p_slocri(TEXT *str, INT ch); 
+
+
+Locate the last occurrence of ch in the zero terminated string str by effectively folding ch and the 
+characters in str before using p_slocr to locate the folded character. Returns as for p_siocr, described 
+above. 
+
+
+For example: 
+
+
+p_slocri("abcde", 'f£') returns -1 
+p_slocri("abcabc", 'A') returns 3 
+
+
+p_bsub Locate sub-buffer in buffer 
+
+
+INT p_bsub(VOID *buf, INT buf_len, VOID *sbuf, INT sbuf_len); 
+
+
+Locate sub-buffer sbuf, sbuf_len In buf, buf_len returning the index of the start of sbuf in buf or -1 if 
+sbuf does not exist in but (which must be the case if buf_len<sbuf_len). Returns zero if sbuf_len is 
+Zero. 
+
+
+For example: 
+
+
+p_bsub ("abcde",5,"fg",2) returns -1 
+p_bsub ("abcd",4,"ab",2) returns 0 
+p_bsub ("abcde",5,"cd",2) returns 2 
+
+
+p_ssub Locate substring in string 
+
+
+INT p_ssub(TEXT *str, TEXT *substr); 
+
+
+Search the zero terminated string str for the first occurrence of the zero terminated string subst r and 
+return the index of substr in str or -1 if subst r does not exist in str. Returns zero if the length of str is 
+zero. 
+
+
+For example: 
+
+
+p_ssub ("abcde", "f£g") returns -1 
+p_ssub ("abcd","ab") returns 0 
+p_ssub ("abcde", "ca") returns 2 
+
+
+p_bsubi Case independent locate sub-buffer in buffer 
+
+
+INT p_bsubi(TEXT *buf, INT buf_len, TEXT *sbuf, INT sbuf_len); 
+
+
+Perform a case independent locate of sbuf, sbuf_len iN buf, buf_len by effectively folding the characters 
+in both buffers before using p_bsub to locate the sub buffer. Returns as for p_bsub, described above. 
+
+
+For example: 
+
+
+p_bsubi ("abcde",5,"£g",2) returns -1 
+p_bsubi ("abcd", 4, "ab", 2) returns 0 
+p_bsubi ("abcde",5,"CD",2) returns 2 
+
+
+2-11 
+
+
+PLIB REFERENCE 
+
+
+p_ssubi Case independent locate substring in string 
+
+
+INT p_ssubi(TEXT *str, TEXT *substr); 
+
+
+Perform a case independent locate of the zero terminated string subst r in the zero terminated string str 
+by effectively folding the characters in both strings before using p_ssub to locate the sub string. Returns as 
+for p_ssub, described above. 
+
+
+For example: 
+
+
+p_ssubi ("abcde", "fg") returns -l 
+p_ssubi ("abcd", "ab") returns 0 
+p_ssubi ("abcde", "CD") returns 2 
+
+
+p_bmatch Pattern match a buffer 
+INT p_bmatch(TEXT *buf, INT blen, TEXT *mbuf, INT mlen); 
+Compare the match pattern in mbuf,mlen against buf, blen and return TRUE if they match. 
+
+
+The match buffer mbuf may contain the wildcard characters '*' and '?' where '*' matches zero or more 
+consecutive occurrences of any character and '?' matches a single occurrence of any character. 
+
+
+Note that p_bmatch returns TRUE only if the match pattern in mbuf matches the whole of but. If you want 
+to test for the existence of a pattern within a string, you must have a '*' at the beginning and end of mbuf. 
+See p_smatch for examples. 
+
+
+p_bmatchi Pattern match a buffer, case independent 
+INT p_bmatchi(TEXT *buf, INT blen, TEXT *mbuf, INT mlen); 
+
+
+Case independent version of p_bmat ch. Effectively folds the characters in both buffers before using 
+p_bmatch. Parameters and returns are as for p_bmatch, described above. 
+
+
+p_smatch Pattern match a string 
+
+
+INT p_smatch(TEXT *str, TEXT *mstr); 
+
+
+Compare the match pattern in the zero terminated string mst r against the zero terminated string str and 
+return TRUE if they match. 
+
+
+The match buffer mst r may contain the wildcard characters '*' and '?' where '*' matches zero or more 
+consecutive occurrences of any character and '?' matches a single occurrence of any character. 
+
+
+Note that p_smatch returns TRUE only if the match pattern in mstr matches the whole of str. If you want 
+to test for the existence of a pattern within a string, you must have a '*' at the beginning and end of mstr. 
+
+
+For example: 
+LOCAL_D TEXT str[]="abcdefghijklmnopqrstuvwxyz"; 
+
+
+p_smatch(str,"*ijk*") returns TRUE 
+p_smatch(str,"*i?k*") returns TRUE 
+p_smatch(str,"ijk*") returns FALSE 
+p_smatch(str,"*i*mn*") returns TRUE 
+
+
+p_smatchi Pattern match a string, case independent 
+
+
+INT p_smatchi(TEXT *str, TEXT *mstr); 
+
+
+Case independent version of p_smatch. Effectively folds the characters in both buffers before using 
+p_smatch. Parameters and returns are as for p_smatch, described above. 
+
+
+2-12 
+
+
+CHAPTER 3 
+
+
+ARRAYS AND QUEUES 
+
+
+Arrays 
+
+
+p_bsrch Binary search an array of records 
+INT p_bsrch(INT nrec, INT (*compf)(), INT *pmid, UBYTE *pmatch) ; 
+
+
+Use a binary search algorithm to find the record, in an array of nrec records, that is adjacent to, if not 
+identical with, the record pointed to by pmatch. Writes the record number of the found record to *pmida and 
+returns: 
+
+
+0 the found record is equal to *pmatch 
+<0 *pmatch belongs before record number *pmid 
+>0 *pmatch belongs after record number *pmid 
+
+
+If two or more array elements exactly match the record at pmatch, the return value will be zero and *pmia 
+will contain the index of any one of the matching elements. 
+
+
+Each time p_bsrch needs to compare a record with the record at pmatch it calls: 
+compf (n, pmatch) ; 
+
+
+where n is the index of the record to be compared. This user-supplied comparison routine should return: 
+
+
+0 *pmatch 1s equal to record number n 
+<0 *pmatch is before record number n 
+>0 *pmatch is after record number n 
+
+
+As with any binary search, the array must be ordered. For p_bsrch, it should be ordered with respect to 
+compf, the user-supplied comparison routine. 
+
+
+In most cases the set of records will be a fixed array, but any arrangement which allows the routine to 
+identify a record by index (e.g. hashing) will be suitable. Likewise, pmatch may be any address suitable for 
+interpretation by compf, since pmatch is not used inside p_bsrch, other than being passed to compf. This 
+allows code using p_bsrch to be re-entrant. 
+
+
+If the whole table is created before being searched it is, in general, quicker to build the table unordered 
+and then sort it (see p_qsort) than to build the table in sequence by insertion. 
+
+
+3-1 
+
+
+PLIB REFERENCE 
+
+
+Example 
+
+
+LOCAL_D INT array[]={5,8,13,19,25,30,41,48,51, 62,70, 76, 80, 90, 98}; 
+
+
+LOCAL_C intcompare (INT n,INT *pmatch) 
+
+
+{ 
+INT f£,m; 
+
+
+f=array[n]; 
+m=*pmatch; 
+if (f==m) 
+
+return (0); 
+return (m>f£?1:-1); 
+
+
+} 
+
+
+VOID find(INT match) 
+{ 
+INT nrec; /* number of INTs in the array */ 
+INT result; 
+INT mid; 
+TEXT *pstr; 
+
+
+nrec=sizeof (array) /sizeof (INT) 
+
+
+, 
+result=p_bsrch(nrec, (INT (*) ()) intcompare, &mid, &match) ; 
+if (!result) 
+
+p_printf("sd matches record number %d",match,mid) ; 
+else 
+
+{ 
+
+pstr=result<0?"before": "after"; 
+
+
+p_printf("%d belongs %s %d",match,pstr,array[mid]); 
+
+
+} 
+
+
+p_qsort Sort an array of records 
+
+INT p_qsort (INT nrec, INT (*ordf)(), VOID (*excf) (), UBYTE *base) 
+
+Sort a set of records into ascending order, using the quicksort algorithm. 
+
+There are nrec records to sort. Each time the routine needs to compare two of these records it calls: 
+(*ordf) (n,m,base) ; 
+
+
+where n and mare the indexes of the two records to compare (starting at zero), and base is a parameter 
+that may be used or ignored by the ordering function. 
+
+
+The ordering function, ordf, should return: 
+
+
+0 record number n is equal to record number m 
+<0 record number n is less than record number m 
+>0 record number n is greater than record number m 
+
+
+Each time the routine needs to exchange two records it calls: 
+(*excf) (n,m, base) ; 
+
+
+where n and mare the indexes (starting at zero) of the two records to exchange. The user-supplied 
+exchange routine should exchange the records indexed by n and m. Again, the user-supplied exchange 
+function is free to use or ignore base, but its use should be consistent between the ordering and exchange 
+functions. 
+
+
+Normally, base will represent the address of a fixed length array, but any method of storing records may 
+be used, as long as the records can be accessed using the indices. The value of base is not used inside 
+p_gqsort, but is passed down to both the ordering and exchange functions to enable the writing of re- 
+entrant code that uses p_qsort. 
+
+
+The routine uses its own stack, declared locally, to avoid the need to be called recursively. This stack is 
+150*sizeof (INT) in length and, as such, could cause the main stack to overflow if the routine is called 
+from too deep inside a program. 
+
+
+The function p_gsort returns zero if successful, else a negative error. 
+
+
+3-2 
+
+
+3 ARRAYS AND QUEUES 
+
+
+An error return value of £_GEN_FaIL is returned if the internal stack overflows. This is, however, unlikely 
+as an experiment to sort 50000 elements used only 80 stack elements. If this error is returned, the routine 
+can be called again, as it is likely that the array has been rearranged enough to permit the successful 
+completion of a second attempt. 
+
+
+Example 
+
+
+LOCAL _D INT array[]={98,90,80,76,70,62,51,48,41,30,25,19,13,8,5}; 
+
+
+LOCAL_C intcompare(INT first,INI second, INT *array) 
+
+
+{ 
+INT £,s; 
+
+
+f=* (array+first); 
+s=* (array+second) ; 
+if (s==f) 
+
+return (0); 
+
+return (f>s?1:-1); 
+
+
+} 
+
+
+LOCAL_C VOID intexchange(INT first,INT second, INT *array) 
+
+
+{ 
+INT r; 
+
+
+r=* (arrayt+first) ; 
+* (array+first) =* (array+second) ; 
+* (array+second) =r; 
+
+
+} 
+
+
+LOCAL_C VOID sort (VOID) 
+
+
+{ 
+INT n; /* number of INTs in the array */ 
+
+
+n=sizeof (array) /sizeof (INT); 
+if (p_qsort (n,intcompare, intexchange, &array[0]) ) 
+p_panic("Too many partitions"); 
+
+
+Doubly linked queues 
+
+
+This section describes functions for inserting and deleting entries from doubly linked queues. Each entry 
+in the queue contains a P_guz structure, defined in p_que.h as: 
+
+
+typedef struct p_que 
+{ 
+struct p_que *next; /* pointer to next item */ 
+struct p_que *prev; /* pointer to previous item */ 
+} P_QUE; 
+
+
+A special header entry consisting only of a p_ouz data structure provides a single address by which the 
+queue may be accessed. The empty queue consists only of the p_quz header with both next and prev 
+pointing to itself. A queue with n entries contains n+1 P_que structures - one for the header and one for 
+each entry. The queue is built such that the next pointer of the last entry points to the header and the prev 
+pointer of the header points to the last entry such that the n+1 p_oue structures form a doubly linked 
+circular queue. 
+
+
+The following extract from p_que.h: 
+
+
+#define P_INITQ(q) (q)-—>next=(q) ->prev=(q) 
+#define P_DECLAREQ(q) P_QUE q = {&q,&q} 
+#define P_ISEMPTYQ(q) ((q)==(q) ->next) 
+
+
+defines 3 macros where: 
+
+
+P_INITO may be used to initialise a header that represents an empty queue 
+P_DECLAREQ may be used to declare a header that represents an empty queue 
+P_ISEMPTYQ evaluates to TRUE if the queue header represents an empty queue 
+
+
+3-3 
+
+
+PLIB REFERENCE 
+
+
+Entries are inserted into a queue using p_enque and removed using p_deque. Neither of these functions set 
+aside memory for entries or free memory - they merely make and break the links between entries. 
+
+
+The following example illustrates the use of p_enque and p_deque to set up a queue of zero terminated 
+strings that are allocated and freed from the heap (see the chapter Memory Allocation for a description of 
+f_alloc and p_free). 
+
+
+#include <p_std.h> 
+#include <p_que.h> 
+
+
+typedef struct 
+P_QUE pid; 
+TEXT name[1]; 
+} QUEUE_ENTRY; 
+
+
+LOCAL_D P_DECLAREQ (headq) ; 
+
+
+GLDEF_C VOID AddNameToEnd (TEXT *name) 
+
+
+QUEUE_ENTRY *p; 
+
+
+p=f_alloc(p_slen (name) +sizeof (QUEUE_ENTRY) ) ; 
+p_scpy (&p->name[0],name) ; 
+
+p_enque (&p->piq, &headq) ; 
+
+} 
+
+
+GLDEF_C TEXT *FirstName (VOID) 
+
+
+{ 
+TEXT *name; 
+
+
+name=é& (((QUEUE_ENTRY *)headq.next)—->name[0]); 
+if (P_ISEMPTYQ (&headq) ) 
+
+name=NULL; 
+return (name) ; 
+
+
+} 
+
+
+GLDEF_C VOID DeleteFirstName (VOID) 
+
+
+{ 
+QUEUE_ENTRY *p; 
+
+
+p=(QUEUE_ENTRY *) headq.next; 
+p_deque (&p->pig) ; 
+
+p_free(p); 
+
+} 
+
+
+Names are allocated and added to the end of the queue using AddNameToEnd. The code that processes the 
+items in the queue uses FirstName to get the first item in the queue (which returns NuLt if the queue is 
+empty). After processing the first name, calling DeleterirstName removes it from the queue and frees the 
+memory used by it. 
+
+
+p_enque Add entry to queue 
+
+
+VOID p_enque(P_QUE *pNew, P_QUE *pEntry) ; 
+
+
+Insert entry pNew before pEnt ry (ie between pEnt ry->prev and pEnt ry) into the doubly linked queue that 
+contains pEntry. 
+
+
+If P_QUE hdq is the queue header: 
+
+
+p_enque (pNew, &hdq) adds pNew to the end of the queue (since queues are circular the previous 
+entry to the header is the entry at the end of the queue) 
+
+
+p_enque (pNew,hdq.next) adds pNew to the start of the queue 
+
+
+3 ARRAYS AND QUEUES 
+
+
+p_deque Remove entry from queue 
+
+
+VOID p_deque(P_QUE *pEntry); 
+
+
+Remove queue entry pEnt ry by linking the entries on either side of pEntry to each other, excluding 
+pEntry from the queue. 
+
+
+If P_QUE hdg is the queue header: 
+p_deque (hdq.next) removes the first entry from the queue 
+
+
+p_deque (hdq. prev) removes the last entry from the queue (since queues are circular the previous 
+entry to the header is the entry at the end of the queue) 
+
+
+If hdg is empty then p_deque (&hdq) will have no effect. Calling p_deque (ahdq) of a non-empty queue is 
+not a good idea as there will then be no way to get into the queue. 
+
+
+EEE 
+Delta queues 
+
+
+A delta queue builds on doubly linked queues, described in the previous section, to store entries ordered on 
+a tone key. 
+
+
+A delta queue consists of a p_oquz header and doubly linked entries, each containing a p_pELTA structure, 
+defined in p_que.h as: 
+
+
+typedef struct 
+{ 
+P_QUE q; 
+LONG key; /* Delta key */ 
+} P_DELTA; 
+
+
+where (except for the first entry in the queue) key contains the offset relative to the previous entry (the 
+delta). The value of an entry's key is determined by accumulating the deltas of its predecessors. For the 
+first entry, the key is just the delta. 
+
+
+The EPOC operating system uses a delta queue to implement timers. Each entry represents a timer where 
+the key is the relative time in system ticks to the expiry of that timer and the delta is then the number of 
+system ticks after its predecessor. This design minimises the system effort to maintain the timers - on each 
+tick the system only has to decrement the head of the queue. See the chapters Asynchronous Requests and 
+Semaphores and Time, Timers and Dates for more about the time delta queue and timers. 
+
+
+A delta list is set up much as a regular queue. A header is declared and initialised using (p_1INTTQ or 
+P_DECLAREQ) giving an empty queue. Entries containing a p_pELTAa structure are added to the delta queue 
+using p_enqued and are removed using p_dequed. 
+
+
+Neither function allocates or frees memory for entries - all they do is maintain the links and calculate the 
+deltas. 
+
+
+p_enqued Add entry to delta queue 
+P_DELTA *p_enqued(P_QUE *pHead, P_DELTA *pEntry, LONG key); 
+
+
+Inserts entry pEnt ry into the delta queue headed by pHeaa according to the key key and returns the 
+address of the first entry in the queue. 
+
+
+The queue is scanned, accumulating the key from the deltas, until an entry is found with a key that is 
+greater than key. The new entry pEntry is inserted (with an appropriate delta) before that entry and the 
+delta of that entry is recalculated. 
+
+
+3-5 
+
+
+PLIB REFERENCE 
+
+
+p_dequed Remove entry from delta queue 
+P_DELTA *p_dequed(P_QUE *pHead, P_DELTA *pEntry); 
+
+
+Remove pEnt ry from the delta queue headed by pHead and return the address of the first entry or NULL if 
+p_dequed leaves the queue empty. 
+
+
+The delta of any following entry is updated to keep the accumulated key of each remaining entry constant. 
+If P_QUE hdgq is the queue header: 
+p_dequed(&hdq, (P_DELTA *)hdq.next); 
+
+
+removes the first entry from the queue. 
+
+
+CHAPTER 4 
+
+
+INTEGER CONVERSION AND RECTANGLE 
+
+
+FUNCTIONS 
+
+
+This chapter describes functions for converting integer numbers to a textual representation (eg to print a 
+number) and vice versa (eg to input a number). 
+
+
+The chapter ends with a section that describes a set of functions that operate on rectangle data structures. 
+These are useful, for example, when organizing a screen display. 
+
+
+Converting integers to text 
+
+
+PLIB contains the following functions to convert various types of integers to a textual representation: 
+
+
+p_itob to convert an INT to a signed decimal number 
+
+p_ltob to convert a Lonc to a signed decimal number 
+
+p_gtob to convert a UINT to an unsigned number in any radix 
+
+p_gltob to convert a ULONG to an unsigned number in any radix 
+
+p_atob, p_atos for general purpose conversion and formatting of multiple arguments 
+
+
+The functions that handle "any radix" are typically used to handle a radix of 2 (binary), 8 (octal), 10 
+(decimal) or 16 (hexadecimal). 
+
+
+Note that it is up to the caller to ensure that there is sufficient space in the target buffers for the output of 
+the conversion. 
+
+
+p_itob Convert an INT to decimal buffer 
+UINT p_itob(TEXT *buf, INT value); 
+Write a signed decimal representation of value to buf and return the number of characters written. 
+If value is negative, a leading '-' is written. 
+For example: 
+buf [p_itob (&buf[0],-24) ]="\0"'; 
+
+
+writes "-24" to buf. 
+
+
+PLIB REFERENCE 
+
+
+p_ltob Convert a LONG to decimal buffer 
+INT p_ltob(TEXT *buf, LONG value); 
+
+
+Write a signed decimal representation of the LoNG value to buf and return the number of characters 
+written. 
+
+
+If value is negative, a leading '-' is written. 
+For example: 
+buf [p_ltob (&buf[0],-240000L) ]="\0'; 
+
+
+writes "-240000" to buf. 
+
+
+p_gtob Convert a UINT to buffer any radix 
+INT p_gtob(TEXT *buf, UINT value, INT radix); 
+Write an unsigned base radix representation of value to buf and return the number of characters written. 
+For example: 
+
+buf [p_gtob (buf, 0xaa55,16) ]='"\0'; 
+
+
+writes "AA55" to buf. 
+
+
+p_gltob Convert a ULONG to buffer any radix 
+INT p_gltob(TEXT *buf, ULONG value, INT radix); 
+
+
+Write an unsigned base radix representation of the ULONG value to buf and return the number of 
+characters written. 
+
+
+For example: 
+buf [p_gltob (buf, 0xaa5577,16)]='\0'; 
+
+
+writes "AA5577" to buf. 
+
+
+p_atob Convert multiple arguments to buffer 
+
+
+INT p_atob(TEXT *buf, TEXT *fstr, VOID *parg); 
+
+
+Write formatted text to buf as controlled by the format zero terminated string fstr and the argument list 
+parg and return the number of characters written. 
+
+
+The format string fstr contains literal text, embedded with commands for converting the arguments at 
+parg. The embedded commands are prefixed with the '%' character (two successive '%' characters count as 
+one literal '%'). The literal text is simply copied to buf and the % commands convert successive 
+arguments (which may be integers, longs or strings) at parg. 
+
+
+An embedded command takes one of the following forms: 
+
+
+3<type> for output (with no padding) of the converted data type <type> that is one of b, 
+c, d, f, m, 0, s, u, w or x (as described below). Where appropriate, the type may 
+be widened to a long by preceding the type letter with an | or an L or by 
+providing the type letter in upper case. 
+
+
+%<width><type> for right-aligned space-filled output in width <width> where <width> is either a 
+positive decimal number or a * to take the width as a u1nt from the argument 
+list. If more than <width> characters is generated by the conversion, the output 
+is truncated. 
+
+
+%0<width><type> for right-aligned zero-filled output in width <width>. 
+
+
+%<a><f><width><type> for left, right or centre aligned output in width <width> with fill character <£> 
+where <a> is either -, + or =. If <£> is a *, the code of the fill character is taken 
+as a UINT from the argument list. (If you want to fill with «'s, you have to 
+supply it through the argument list). 
+
+
+4-2 
+
+
+4 INTEGER CONVERSION AND RECTANGLE FUNCTIONS 
+
+
+A common requirement is for space-filled output. It is therefore worth enumerating special cases, using 
+the last of the above four forms of embedded command. Note that, in all cases, there is a space (the fill 
+character) immediately preceding <width>. 
+
+
+%- <width><type> for left-aligned space-filled output in width <width> 
+%+ <width><type> for right-aligned space-filled output in width <width> 
+%= <width><type> for centre-aligned space-filled output in width <width> 
+
+
+The <type> specifies the type of argument conversion to be performed, as follows: 
+b convert the urnt to a binary text representation 
+c convert the urnt to a single character corresponding to its code 
+d convert the mnt to a signed decimal text representation 
+f just output fill characters (does not use up an argument) 
+
+
+m_ convert the urnt to a two byte binary numeric representation, with the most significant byte first 
+(only available in EPOC version 2.17 or later) 
+
+
+o convert the urnT to an octal text representation 
+s copy the TExT * zero terminated string to the output, excluding the terminating zero. 
+u convert the urnT to an unsigned decimal text representation 
+
+
+w_ convert the urnt to a two byte binary numeric representation, with the least significant byte first 
+(only available in EPOC version 2.17 or later) 
+
+
+xX convert the urnT to a hexadecimal text representation 
+
+
+The type may be widened to a long by preceding the type letter with an | or an L or by providing the type 
+letter in upper case (ignored if <type> is s or f). Output for types m and w will then occupy four bytes. 
+
+
+This function is normally used indirectly by the more immediately useful p_atos, described below. 
+However, p_atob is useful for constructing p_print£-like text output functions (p_print¢é itself is 
+described in the chapter I/O System). 
+
+
+For example, if file is static variable that contains the channel of an opened text file, the following 
+function behaves like p_printéf. 
+
+
+GLDEF_C CDECL VOID PrintToFile (TEXT *fmt,UINT arg,...) 
+{ 
+UINT len; 
+UBYTE buf[256]; 
+
+
+len=p_atob (&buf[0],fmt,&arg); 
+p_write (file, &buf[0],len); 
+} 
+
+
+If the int variable a contains 65: 
+
+PrintToFile("[%b %c $d %o %u %x]",a,a,a,a,a,a) writes [1000001 A 65 101 65 41] 
+PrintToFile("[%04x]",a) Writes [0041] 
+
+PrintToFile("[%*x]",3,a) Writes [ 41] 
+
+
+PrintToFile("[%+$4d.00 %s]",a,"over") writes [$$65.00 over] 
+
+
+PrintToFile("[%0*s]",10,"fred") writes [0O00000fred] 
+PrintToFile("[%=*4x]",'*',a) writes [*41*] 
+
+
+PrintToFile("[%—-**d]",'.',10,a) writes [S564 s es ee ] 
+
+
+PrintToFile("[%-A4f]",a) writes [AaaAA] and makes no use of the value of a. 
+
+
+4-3 
+
+
+PLIB REFERENCE 
+
+
+p_atos Convert multiple arguments to string 
+
+
+VOID p_atos(TEXT *str, TEXT *fstr, ...); 
+
+Convert multiple arguments to a zero terminated string at str under control of the format string fstr. 
+The content of fstr is described under p_atob, above. 
+
+For example, if the variable a is a urnT that contains 65: 
+
+p_atos(str,"%b %c %d %o %u %x",a,a,a,a,a,a) Writes "1000001 A 65 101 65 41"tostr 
+p_atos(str,"%04x",a) writes "0041" to str 
+
+
+p_atos(str,"%*x",2,a) writes "41" to str 
+
+
+Converting text to integers 
+
+
+PLIB contains the following functions to convert text to various types of numbers: 
+
+
+p_stoi to convert a signed decimal number string to a worD 
+
+p_stol to convert a signed decimal number string to a LoNG 
+
+p_stog to convert an unsigned number in any radix to a UwoRD 
+
+p_stogl to convert an unsigned number in any radix to a ULONG 
+
+p_stoa to convert multiple fields in a string to a series of arguments 
+
+p_stoi Convert a signed decimal string to a WORD 
+
+
+INT p_stoi(TEXT **pstr, WORD *pval); 
+
+
+.Attempt to convert the signed decimal string at *pstr to a 16 bit number and, if a valid number is 
+recognised, write the number to pval, update *pstr to point to the terminating character and return zero. 
+Otherwise, neither *pstr nor *pval is written to and the function returns one of the following negative 
+error numbers (defined in p_gen.h): 
+
+
+E_GEN_OVER the number is too large (greater than 32767 or less than -32768) 
+E_GEN_FAIL the text could not be recognised as a number 
+
+
+Conversion continues until a non-decimal digit is found in the string, or the number overflows. For a 
+number to be recognised, the string must contain at least one decimal digit. 
+
+
+The string may be preceded by a '-' or a '+' (whitespace is significant and will terminate the conversion but 
+leading zeros are ignored). To convert unsigned data up to 65535, use p_stog. 
+
+
+For example, after: 
+
+
+INT ret; 
+
+WORD val; 
+
+TEXT *ptr="-123abc"; 
+ret=p_stoi(&ptr, &val) ; 
+
+
+val contains -123, ptr points to the 'a' and ret is zero. 
+
+
+p_stol Convert a signed decimal string to a LONG 
+
+
+INT p_stol(TEXT **pstr, LONG *pval); 
+
+
+Converts the signed decimal string at *pstr to write a 32 bit number to pval. Behaves and returns as for 
+p_stoi above except that it can handle decimal numbers in the range -2147483648 to 2147483647 
+inclusive. To convert unsigned data up to 4294967295, use p_stogl 
+
+
+For example, after: 
+
+
+INT ret; 
+LONG val; 
+TEXT *ptr="-123456abc"; 
+ret=p_stol (&ptr, &val) ; 
+
+
+val contains -123456, ptr points to the 'a' and ret is zero. 
+
+
+4-4 
+
+
+4 INTEGER CONVERSION AND RECTANGLE FUNCTIONS 
+
+
+p_stog Convert an unsigned number in any radix to a UWORD 
+
+
+INT p_stog(TEXT **pstr, UWORD *pval, INT radix); 
+
+
+Attempt to convert the unsigned number base radix (typically 2, 8, 10 or 16) at *pstr to a 16 bit number 
+and, if a valid number is recognised, write the number to pval, update *pstr to point to the terminating 
+character and return zero. Otherwise, neither *pstr nor *pval is written to and the function returns one of 
+the following negative error numbers (defined in p_gen.h): 
+
+
+E_GEN_OVER the number is too large (greater than 65535) 
+E_GEN_FAIL the text could not be recognised as a number 
+
+
+Conversion continues until a character that is invalid for the radix is found in the string or the number 
+overflows. For a number to be recognised, the string must contain at least one digit in the radix. 
+Whitespace is significant and will terminate the conversion but leading zeros are ignored. 
+
+
+For example, given: 
+
+
+UWORD val 
+TEXT *ptr="f£123"; 
+
+
+p_stog(&ptr,&val,10) returns E_GEN_FAIL 
+
+
+p_stog(&ptr, &val,16) returns O and writes Oxf123 to va1 
+
+
+p_stogl Convert an unsigned number in any radix to a ULONG 
+
+
+INT p_stogl (TEXT **pstr, ULONG *pval, INT radix); 
+
+
+Converts the unsigned decimal number base radix at *pstr to write a 32 bit number to pvai. Behaves and 
+returns as for p_stog above except that it can handle numbers up to 4294967295. 
+
+
+For example, after: 
+
+
+INT ret; 
+
+ULONG val; 
+
+TEXT *ptr="f£123abz"; 
+ret=p_stogl (&ptr, &val,16); 
+
+
+val contains Oxf123ab, ptr points to the 'z' and ret is zero. 
+
+
+p_stoa Convert a string to arguments 
+
+
+INT p_stoa(TEXT **pstr, TEXT *fstr, ...) 
+
+
+Convert multiple fields within the zero terminated string *pstr to a series of arguments ... as controlled 
+by the format zero terminated string fstr. 
+
+
+Returns zero if successful and the text pointer *pstr is updated to point to the terminating character of 
+the last field converted. If an error occurred, *pstr points to the start of the field that caused the error and 
+one of the following negative error numbers is returned: 
+
+
+E_GEN_OVER the result is too large 
+E_GEN_FAIL fails to recognise a number 
+E_GEN_ARG the supplied buffer does not contain enough items 
+
+
+The format string fstr contains literal text, embedded with commands for converting the fields in *pstr 
+to the passed arguments. Any excess leading whitespace (as defined by p_iswhite) before a field in *pstr 
+is automatically skipped. 
+
+
+The embedded commands in fstr are prefixed with the 's' character (two successive 's' characters 
+count as one literal ''). Any non whitespace literal text causes characters in the *pstr to be scanned 
+until a match is made or until the end of the string is encountered (any whitespace characters in fstr are 
+discarded). If a match is not found in *pstr, the function returns. 
+
+
+4-5 
+
+
+PLIB REFERENCE 
+
+
+The general form of an embedded command is: 
+%&[*] [<width>] [<long>]<type> 
+<width>:=a positive decimal number 
+<long>:1|L 
+<type>:=(B|b|c|c|D|d|N|n]|o]olalq|s|s|u]ulx|x) 
+where the square brackets indicate optional fields and '|' separates choices. 
+
+
+The mandatory <type> parameter (optionally qualified by <1ong>) indicates the data type to be converted. 
+
+
+If the asterisk is present, conversion is performed but the result is not be stored. There should be no 
+corresponding value pointer in the argument list for a suppressed conversion. 
+
+
+The parameter <width> is a positive decimal number that specifies the maximum input field width when 
+<type> is s or q (in either upper or lower case) - if <t ype> is other than s or q, it is ignored. Note that the 
+corresponding storage buffer must be large enough to hold <width> characters plus | more for the 
+terminating zero (eg %19s requires a buffer of 20 bytes). 
+
+
+The <type> specifies the type of argument conversion to be performed, as follows: 
+b convert an unsigned binary number to the uworp 
+c convert a character to its code, written to the uworD 
+d convert a signed decimal number (optionally preceded by a '-' or a '+') to the worp 
+n write the number of characters consumed so far to the uworD 
+oO convert an unsigned octal number to the uworp 
+
+
+q convert quote delimited text, copying the data in between the quotes (the delimiting quotes are 
+discarded) to produce a zero terminated string at the TExt * buffer. Although often used to 
+convert text delimited by quote (") characters, the first non whitespace character encountered is 
+taken to be the delimiter. 
+
+
+Ss convert contiguous non whitespace text to a zero terminated string at the Text * buffer. The 
+string is determined from the first non whitespace character to the first whitespace character (or a 
+zero terminator). 
+
+
+u convert an unsigned decimal number to the uworp 
+X convert an unsigned hexadecimal number to the uworp 
+
+
+When performing a numeric conversion, for a number to be recognised the string must contain at least 
+one digit in the radix. 
+
+
+If <1ong> is present, it should be L or | to specify that the corresponding argument address points to either 
+a LONG or a ULONG (ignored if <type> is s, f or q). A long parameter can also be indicated by specifying the 
+conversion type in upper case. 
+
+
+For example, after: 
+
+
+INT ret; 
+
+WORD dl1,d2; 
+
+TEXT *ptr="111,-33"; 
+ret=p_stoa(&ptr,"%b, 3d", &d1, &d2) ; 
+
+
+di is 7 and d2 is -33, ptr points to the terminating zero, ret is zero. After: 
+
+
+INT ret; 
+
+WORD dl,d2; 
+
+TEXT buf[16] 
+
+ptr="xxx @a “def ghi®* #44a"; 
+
+ret=p_stoa(ptr,"@ Sc %15q # %d",&d1,buf, &d2) ; 
+
+
+di contains 'a', "def ghi" is written to buf and d2 is 44, ptr points to 'a' and ret is zero. 
+
+
+4-6 
+
+
+4 INTEGER CONVERSION AND RECTANGLE FUNCTIONS 
+
+
+——————————————————————————————————————————————————————————————————————————————————————— 
+Rectangle functions 
+
+
+This section describes a set of functions that operate on p_reEct structs. A p_recT struct describes a 
+rectangle in terms of its: 
+
+
+e top left coordinates (internal) 
+e bottom right coordinates (external) 
+
+
+where the units of the coordinates depend upon the application. Typically, the coordinates count pixels 
+(for graphics displays) or monospaced character columns and rows (for character-oriented displays). 
+
+
+For example, a character display would normally be mapped to an (x,y) coordinate system as follows: 
+e corresponds to the character in the top left corner 
+e x increases to the right and counts the character columns 
+e yincreases downwards and counts character rows 
+
+Using the above coordinates, the rectangle of as in the following character display: 
+
+
++++++4+4+ 
+++AAA+++ 
+++AAA+++ 
++4+4+4+4+Z4+ 
+
+
+is described by the coordinates of the top left a (internal) and the bottom right z (external) - that is, (2,1) 
+and (5,3). Subtracting corresponding coordinates gives the correct dimensions of the rectangle - (3,2). 
+
+
+The p_rect struct is defined in terms of two p_potnt structs. The definitions, in p_graf-h, are: 
+
+
+typedef struct 
+{ 
+WORD x; /* Horizontal coordinate */ 
+WORD y; /* Vertical coordinate */ 
+} P_POINT;. 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* Top left point (internal) */ 
+P_POINT br; /* Bottom right point (external) */ 
+} P_RECT;. 
+
+
+An empty rectangle is a rectangle that has one or both of its sides zero or negative. 
+
+
+The rectangle functions are as follows: 
+
+
+p_offrec moves a rectangle by an offset 
+
+p_insrec shrinks or expands a rectangle about its centre 
+
+p_unirec calculates the union of two rectangles (the smallest rectangle that encloses both 
+of them) 
+
+p_intrec calculates the intersection of two rectangles 
+
+p_pinrec determines whether a point is inside a rectangle 
+
+p_emprec determines whether a rectangle is empty 
+
+p_absrec converts any negative sides of a rectangle to their positive equivalents 
+
+p_offrec Offset a rectangle 
+
+
+VOID p_offrec(P_RECT *rect, INT xoffset, INT yoffset); 
+
+
+Displace rect by (xoffset, yoffset), without changing its size. 
+
+
+PLIB REFERENCE 
+
+
+p_insrec Inset a rectangle 
+
+
+VOID p_insrec(P_RECT *rect, INT xinset, INT yinset) ; 
+
+
+Adjust the width and height of rect by xinset and yinset respectively, in such a way as to produce a 
+rectangle concentric with the original. 
+
+
+A negative inset makes the rectangle bigger. 
+For example: 
+p_insrec(&rect,2,-1); 
+
+
+decrease the width of rect by 4 and increases the height by 2. 
+
+
+p_unirec Union of two rectangles 
+
+
+VOID p_unirec(P_RECT *rectl, P_RECT *rect2, P_RECT *result); 
+
+
+Write the union of the two rectangles rect1 and rect 2 (the smallest rectangle that encloses both of them) 
+to result - as illustrated by the following diagram: 
+
+
+Result 
+
+
+The parameter result may point to the same address as either rect 1 or rect 2. 
+
+
+For example: 
+
+
+LOCAL_D P_RECT rect1={{10,20},{30,40}}; 
+LOCAL_D P_RECT rect2={ {50,50}, {100,120}}; 
+LOCAL_D P_RECT result; 
+
+
+p_unirec(&rectl, &rect2, &result) ; 
+
+
+writes {{10,20},{100,120}} to result. 
+
+
+p_intrec Intersection of two rectangles 
+
+
+INT p_intrec(P_RECT *rectl, P_RECT *rect2, P_RECT *result); 
+
+
+Write the intersection of the two rectangles rect 1 and rect2 (the largest rectangle that is contained in 
+both of them) to result. 
+
+
+Rect 1 
+
+
+Rect 2 
+
+
+Intersection 
+
+
+If the rectangles do not intersect or if either rectangle is empty, the result is an empty rectangle. 
+The parameter result may point to the same address as either rect 1 or rect 2. 
+
+
+Returns TRUE if the rectangles intersect, raLsE if the rectangles do not intersect (or if either rectangle is 
+empty). 
+
+
+4-8 
+
+
+4 INTEGER CONVERSION AND RECTANGLE FUNCTIONS 
+
+
+For example, after: 
+LOCAL_D P_RECT rect1={{0,0},{7,20}}; 
+LOCAL_D P_RECT rect2={{4,4},{100,120}}; 
+LOCAL_D P_RECT result; 
+
+
+ret=p_unirec (&rectl, &rect2,é&result) ; 
+
+
+ret 1S TRUE and result contains {{4,4},{7,20}}. 
+
+
+p_pinrec Test if a point is inside a rectangle 
+
+
+INT p_pinrec(P_POINT *point, P_RECT *rect); 
+
+Return true if the point point is within the rectangle rect or FALSE if point is outside rect (or if rect is 
+empty). 
+
+p_emprec Test if a rectangle is empty 
+
+
+INT p_emprec(P_RECT *rect); 
+
+
+Return True if the rectangle rect is empty (that is, if it has zero or negative width or height). 
+
+
+p_absrec Convert to an absolute rectangle 
+
+
+VOID p_absrec(P_RECT *rect, P_RECT *result); 
+
+
+Write the absolute of the rectangle rect (where any negative sides are converted to their positive 
+equivalents) to result. 
+
+
+The parameters rect and result may point to the same address. 
+For example: 
+
+
+LOCAL_D P_RECT rect={{7,20},{4,4}}; 
+LOCAL_D P_RECT result; 
+
+
+p_absrec(&rect, &result) ; 
+
+
+writes {{4,4},{7,20}} tO result. 
+
+
+4-9 
+
+
+CHAPTER 5 
+
+
+FLOATING POINT 
+
+
+Floating point C 
+The 8087 emulator 
+
+
+The code that is generated from floating point C requires that the 8087 floating point coprocessor 
+emulator be present and loaded. The 8087 emulator is implemented as an external logical device driver 
+(LDD), loaded from sys$8087.ldd. The PLIB (or CLIB) startup module (that is, the code which calls main) 
+automatically loads sys$8087./dd if the application program contains any floating point code. 
+
+
+The startup module searches for sys$8087.ldd in the following directories (in order of precedence): 
+
+
+e as specified by the zero terminated string in the environment variable with name "Ems" (if such 
+an environment variable exists) 
+
+
+e in the same directory that contained the program being executed 
+
+
+The startup module will fail with panic 80 the search for sys$8087.1dd fails. See the chapter on Error 
+Handling for an explanation of the panic mechanism. 
+
+
+The Ems environment variable may be set using p_setenv - as described in the chapter Memory 
+Allocation. For example, the following installation program causes the startup module to look for 
+sys$8087.ldd in the a:\sys\ directory: 
+
+
+#include <plib> 
+
+
+GLDEF_C main(VOID) 
+{ 
+p_setenv ("EMS", "A:\\SYS\\") ; 
+} 
+
+
+Note that environment variables names are case-sensitive - setting up (say) "ems" will not have the desired 
+effect. 
+
+
+Only one copy of sys$8087.ldd is loaded however many floating point processes are started. The LDD is 
+deleted (freeing the memory) when the last floating point process exits gracefully. If the last process 
+panics or is stopped by another process, the LDD will remain loaded - but it will be deleted by a 
+subsequent normal exit of a floating point process. The LDD has the device name Ems, so you can find 
+out if the device is loaded using: 
+
+
+LOCAL_C INT Is8087Loaded (VOID) 
+
+
+{ 
+TEXT bb [E_MAX_NAME+2]; 
+
+
+return (p_devfnd(0, "EM$",E_LDD, &bb[0])>0); 
+} 
+
+
+which returns TRUE if the LDD is loaded. If required, a clean-up program can delete the loaded LDD with: 
+p_devdel ("EM$",E_LDD) ; 
+
+
+which will only successfully delete the LDD if there are no floating point processes using it. The functions 
+p_devfnd and p_devdel are described along with LDDs in the //O System chapter. 
+
+
+PLIB REFERENCE 
+
+
+If sys$8087.ldd is not present in the ROM, it must be loaded into RAM at a cost of approximately 8K 
+bytes (but this does not detract from the code segment limit of the application). 
+
+
+If the LDD is present in the ROM, it still has to be loaded but at a reduced cost of RAM. You can find out 
+if sys$8087.1dd is present in the ROM using: 
+
+
+LOCAL_C INT Is8087InROM (VOID) 
+
+
+{ 
+P_INFO info; 
+
+
+return (p_finfo("ROM: :SYS$8087.LDD", &info) >=0) ; 
+} 
+
+
+which returns TRUE if sys$8087./dd is present in the ROM. 
+Avoiding the 8087 emulator 
+
+
+It is possible to perform floating point operations without using floating point C and without loading the 
+emulator. For example, a program that contains the following function (to evaluate sin(x)/x): 
+
+
+LOCAL_C INT Sinc(DOUBLE *pret,DOUBLE *parg) 
+{ 
+if (*parg==0.0) 
+{ 
+*pret=1.0; 
+return (0); 
+} 
+if ((ret=p_sin(pret,parg) ) <0) 
+return (ret); 
+*pret=*pret/*parg; 
+return (0); 
+
+
+} 
+
+
+will load the emulator because the expressions *parg==0.0, *pret=1.0 and *pret=*pret/*parg all 
+generate calls to the emulator. 
+
+
+However, if the function is implemented without using floating point C as in: 
+
+
+LOCAL_C INT Sinc(DOUBLE *pret,DOUBLE *parg) 
+{ 
+WORD x; 
+DOUBLE zero; 
+
+
+x=0; 
+p_itof (&zero, &x) ; 
+if (!p_fcmp(&zero,parg) ) 
+{ 
+x=1; 
+p_itof (pret, &x); 
+return(0); 
+} 
+if ((ret=p_sin(pret,parg) ) <0) 
+return (ret); 
+p_fdiv(pret,parg) ; 
+return (0); 
+
+
+} 
+then sys$8087./dd is not loaded. Furthermore, the code that is generated is smaller and runs faster. 
+The benefits of avoiding the emulator are: 
+¢ you do not need to worry about the presence of sys$8087.ldd 
+e the program is smaller and runs faster 
+The benefits of using the emulator are: 
+e you can use floating point C and use 32-bit float variables (as well as 64-bit doubles) 
+
+
+e the emulator works with 80-bit numbers internally and therefore gives more precise results 
+
+
+5-2 
+
+
+5 FLOATING POINT 
+
+
+Macros 
+
+
+The following macros, defined in p_math.h 
+
+
+#define ABS(x) ((x)<0O ? -(x) : (x)) 
+#define MAX(a,b) ((a)>(b) ? (a) : (b)) 
+#define MIN(a,b) ((a)<(b) ? (a) : (b)) 
+
+
+can be used with integer or floating point expressions (although the code that is generated might be quite 
+lengthy). Using any of these macros with a floating point expression will cause the 8087 emulator to be 
+loaded. 
+
+
+The remaining functions in this chapter, with the exception of p_rand and p_randl, are implemented 
+independently of the emulator. Using them will not cause the emulator to be loaded. If the emulator is 
+loaded, they may still be used. 
+
+
+Converting doubles to and from text 
+
+
+p_dtob Double to string 
+
+
+INT p_dtob(TEXT *pbuf, DOUBLE *pval, P_DTOB *pformat) ; 
+
+
+Convert the double floating point number *pvai to text at pbuf using the pformat format specification. 
+This text is not zero terminated. 
+
+
+The p_pros structure is defined in p_math.h as: 
+
+
+typedef structure 
+{ 
+UBYTE type; /* conversion type */ 
+UBYTE width; /* width of representation in characters */ 
+UBYTE ndec; /* number of decimal places */ 
+TEXT point; /* decimal point character */ 
+TEXT triad; /* triad separator character */ 
+UBYTE trilen; /* threshold for triad character use */ 
+} P_DTOB;. 
+
+
+where: 
+
+
+type specifies the numeric format as being fixed, scientific or general. (Integer 
+format is obtained as a special case of fixed point format where the number of 
+decimal places ndec is zero.) 
+
+
+width specifies the maximum number of characters allowed to represent the number 
+(it must be in the range 1 to 255 inclusive). You must reserve width bytes at 
+pbuf. If the formatted string would be wider than width then =_GEN_FAIL Is 
+returned. (If you want the output aligned and filled, post-process pbuf with 
+p_jtob). 
+
+
+ndec specifies the number of digits following the decimal point when type is 
+P_DTOB_FIXED Of P_DTOB_EXPONENT where ndec must be in the range zero to 
+P_FLT_PREC (15) inclusive. 
+
+
+point specifies the character used for the decimal point. It would normally be either 
+""(dot) or ','(comma). 
+
+
+triad specifies the triad separator character used to delimit groups of 3 digits in the 
+integer part of a fixed point number. It would normally be one of '.'(dot) or 
+(comma) or ' '(space). 
+
+
+trilen is either zero to disable triad insertion, or a threshold number of digits above 
+which triad insertion takes place. In practice, trilen is set to 1 for normal 
+conventions and 4 to conform to the French convention. 
+
+
+PLIB REFERENCE 
+
+
+In all cases, negative numbers are represented by the insertion of a leading '-' sign (positive numbers do 
+not have a leading '+' sign). To obtain a bracketed representation of negative numbers you must post- 
+process the output string. 
+
+
+There can never be more than p_FLT_pRECc(15) significant digits. Where there are less than P_FLT_PREC 
+significant digits, the number is rounded to the number of significant digits displayed. 
+
+
+The detailed formatting details as a function of type is as follows: 
+
+
+P_DTOB_FIXED the number is represented with ndec decimal places, where ndec may be zero to 
+represent an integer (in which case no decimal point character is displayed). If 
+the ASCII form exceeds width (usually due to the number being large and 
+having too many digits before the decimal point), =_GEN_FAIL is returned. A 
+zero is displayed in the form "0.000" where there are ndec zeros following the 
+decimal point or as just "0" if ndec is zero. 
+
+
+P_DTOB_EXPONENT the number is represented in scientific notation with one non-zero digit before 
+the decimal point and ndec digits beyond the decimal point followed by 'E', a 
+sign ('+' or '-') and the exponent as two digits (with leading zero if necessary). 
+If ndec is zero, the number is rounded to one digit of precision and no decimal 
+point is displayed. A zero is displayed in the form "0.000E+00" where there are 
+ndec zeros following the decimal point or as "0E+00" if ndec is zero. Triad 
+separation is not available and triad separation parameters are ignored. 
+
+
+P_DTOB_GENERAL converts either as fixed format (with no triad separator) or scientific format, 
+making best use of width. Here, "making best use" is defined as showing the 
+greater number of significant digits and preferring fixed format when the 
+number of significant digits shown is the same. The number of decimal places 
+displayed depends on width (ndec is ignored). A zero is displayed as just "0". 
+Triad separation is not available and triad separation parameters are ignored. 
+
+
+P_DTOB_GEN_LIM as for P_DTOB_GENERAL, except that output is limited to not exceed 12 
+significant digits. 
+
+
+Returns the number of characters written to pbuf if successful, or one of the following negative error 
+numbers: 
+
+
+E_GEN_UNDER the number is too small to represent (less than approximately 1E-99). If you 
+would prefer not to fail in this case, you can always write your own zero or re- 
+call p_dtob with a zero double. 
+
+
+E_GEN_OVER the number is too large to represent (greater than approximately 1 E99). 
+E_GEN_FAIL the representation exceeds width characters. 
+E_GEN_ARG either the double is illegal, or type is not one of P_DTOB_FIXED, 
+
+
+P_DTOB_EXPONENT Of P_DTOB_GENERAL. 
+
+
+p_stod String to double 
+
+
+INT p_stod(TEXT **pstr, DOUBLE *pval, INT point); 
+
+
+Scan the zero terminated string *pstr for a floating point number where point is the code of the decimal 
+point character (normally either '.' or ',') and write the value as a double float to *pval. 
+
+
+For a number to be recognised, the string must contain at least one decimal digit. 
+
+
+If p_stod is successful, it updates *pstr to point to the terminating character and returns zero. If it fails, 
+*pstr is not changed and it returns one of the following negative error numbers: 
+
+
+E_GEN_UNDER the number is too small (less than approximately 1E-99). The value zero is 
+written to *pval. 
+
+
+E_GEN_OVER the number is too large (greater than approximately 1E99). 
+
+
+E_GEN_FAIL fails to recognise a number. 
+
+
+5-4 
+
+
+The supplied string at *pstr should take the form: 
+
+
+[+|-]<int>.<fract>[E|e] [+|-]<exp> 
+
+
+where: 
+
+
+the leading '+' sign may be omitted for positive numbers 
+<int> and <fract> are optional but at least one should be present 
+leading zeros in <int> are legal but have no effect 
+
+
+trailing zeros in <fract> are legal but have no effect 
+
+
+5 FLOATING POINT 
+
+
+there is no reasonable limit to the number of significant digits, but digits that are beyond the 
+precision of the floating point representation will not be reflected in the mantissa of the number 
+which is produced 
+
+
+the exponent field (which starts with 'E' or 'e') is optional 
+
+
+the leading '+' sign in the exponent field may be omitted for positive exponents 
+
+
+the resulting number should be in the range approximately 1E-99 to approximately 1E+99 
+
+
+Example 
+
+
+LOCAL_D TEXT buf []="-134.43735abc"; 
+FAST INT ret; 
+DOUBLE val; 
+
+
+TEXT *ptr; 
+
+
+ptr=é&buf [0]; 
+
+
+After 
+
+
+ret=p_stod(&ptr,é&val,'.'); 
+
+
+val will be -134.43735, ptr will be pointing to 'a' and ret will be zero. 
+
+
+p_getctd 
+
+
+VOID p_getctd(E_CONFIG *pcfg); 
+
+
+Write a copy of the system &_conFTI¢ struct to pcfg. 
+
+
+Get number representation preferences 
+
+
+The =_conric struct is defined in p_config.h as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UBYT 
+
+
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+
+
+UBYT 
+} EL 
+
+
+UWORD countryCode; 
+WORD gmtOffset; 
+
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+TE 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+
+
+dateType; 
+
+timeType; 
+currencySymbolPosition; 
+currencySpaceRequired; 
+currencyDecimalPlaces; 
+currencyNegativelInBrackets; 
+currencyTriadsAllowed; 
+thousandsSeparator; 
+decimalSeparator; 
+dateSeparator; 
+timeSeparator; 
+currencySymbol [9]; 
+startOfWeek; 
+summerTime; 
+
+clockType; 
+dayAbbreviation; 
+monthAbbreviation; 
+workDays; 
+
+units; 
+
+spare[9]; 
+
+
+CONFIG; . 
+
+
+5-5 
+
+
+PLIB REFERENCE 
+
+
+In the context of this chapter we are interested in: 
+
+
+currencySymbol a zero terminated string containing the currency symbol 
+currencySymbolPosition which should contain either E_cURRENCY_BEFORE Of E_CURRENCY_AFTER 
+currencySpaceRequired which should contain either E_NosPACE_BETWEEN or E_SPACE_BETWEEN 
+currencyDecimalPlaces the number of decimal places for displaying currency figures 
+currency- TRUE if a negative currency should be displayed in brackets rather than 
+NegativeInBrackets with a minus sign 
+
+currencyTriadsAllowed zero to disable triad separator insertion, or a threshold number of digits 
+
+
+above which triad separator insertion takes place. In practice a value of 1 is 
+used for normal conventions and 4 for the French convention. Note that, 
+despite the name of this element, triad separators are not restricted to 
+currency fields; they may be inserted in any numeric field. 
+
+
+thousandsSeparator the character code of the triad (thousands) separator 
+
+decimalSeparator the character code of the decimal separator (normally either ',' or '.') 
+
+units either E_IMPERIAL or E_METRIC to indicate a preference for imperial 
+or metric units (for example, to show page dimensions in inches or 
+centimetres) 
+
+
+IN NN 
+Long integer functions 
+
+
+p_randl Long random number 
+
+
+ULONG p_rand1l(ULONG *pseed) ; 
+Return the next pseudo random number and updates *pseed. 
+
+
+Used to generate a sequence of pseudo random numbers from an initial value of *pseed. Any given seed 
+will always produce the same sequence of random numbers. 
+
+
+The numbers generated may be any value between 0 and 4294967295 (oxffffffFfFf) or, if considered as a 
+signed result, between -2147483648 (0x80000000) and +2147483647 +(0x7ffffffF). 
+
+
+For example, to print reproducibly 100 random longs: 
+
+
+ULONG seed; 
+UINT i; 
+
+
+seed=01; 
+for (i=0;i<100;i++) 
+p_printf("%1ld",p_randl (&seed) ); 
+
+
+To generate a different set of numbers each time, seed the number with the system time, as in: 
+
+
+seed=p_date(); 
+
+
+Scientific functions 
+
+
+For all floating point functions that transform a single input parameter it is permissible to use the same 
+address for both parg and pret. 
+
+
+All trigonometric functions assume angles are measured in radians. 
+
+
+p_sin Sine 
+INT p_sin(DOUBLE *pret, DOUBLE *parg); 
+Write the sine of *parg to *pret. 
+
+
+Returns zero if successful or E_GEN_ARG if *parg was an invalid double. 
+
+
+5-6 
+
+
+5 FLOATING POINT 
+
+
+p_cos Cosine 
+INT p_cos (DOUBLE *pret, DOUBLE *parg); 
+Write the cosine of *parg to *pret. 
+
+
+Returns zero if successful or E_GEN_arRG if *parg was an invalid double. 
+
+
+p_tan Tangent 
+INT p_tan(DOUBLE *pret, DOUBLE *parg); 
+Write the tangent of a *parg to *pret. 
+
+
+Returns zero if successful or =_cEN_arc if *parg was an invalid double or if it was greater than 
+149078413. 
+
+
+p_asin Arcsine 
+INT p_asin(DOUBLE *pret, DOUBLE *parg) ; 
+Write the angle whose sine is *parg to *pret. 
+
+
+Returns zero if successful or zE_GeN_arG if *parg was an invalid double or aps (*parg) >1. 
+
+
+p_acos Arccos 
+INT p_acos (DOUBLE *pret, DOUBLE *parg) ; 
+Write the angle whose cosine is *parg tO *pret. 
+
+
+Returns zero if successful or z_GEN_aARG if *parg was an invalid double or aps (*parg) >1. 
+
+
+p_atan Arctangent 
+INT p_atan(DOUBLE *pret, DOUBLE *parg) ; 
+Write the angle whose tangent is *parg to *pret. 
+
+
+Returns zero if successful or z_GEN_aRG if *parg was an invalid double. 
+
+
+p_In Natural logarithm 
+INT p_ln(DOUBLE *pret, DOUBLE *parg); 
+Write the natural (base e) logarithm of *parg to *pret. 
+
+
+Returns zero if successful or z_GEN_aRc if *parg was less than or equal to zero or if *parg was an invalid 
+double. 
+
+
+p_exp Exponential 
+INT p_exp(DOUBLE *pret, DOUBLE *parg); 
+
+Write the value of the arithmetic constant e (2.71828...) raised to the power of *parg to *pret. 
+
+Returns zero if successful or one of the following negative error numbers: 
+
+E_GEN_ARG *parg 1s not a valid double. 
+
+
+E_GEN_UNDER underflow has occurred (the magnitude of the result is less than 1E-307), zero 
+is written to *pret. 
+
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+
+5-7 
+
+
+PLIB REFERENCE 
+
+
+p_log Logarithm 
+INT p_log(DOUBLE *pret, DOUBLE *parg); 
+Write the base 10 logarithm of *parg to *pret. 
+
+
+Returns zero if successful or E_GEN_aRG if *parg was less than or equal to zero or if *parg was an invalid 
+double. 
+
+
+p_sqrt Square root 
+INT p_sqrt (DOUBLE *pret, DOUBLE *parg ); 
+Write the square root of *parg to *pret. 
+
+
+Returns zero if successful or E_cEN_aRc if *parg was negative or an invalid double. 
+
+
+p_pow Raise to the power 
+INT p_pow(DOUBLE *pret, DOUBLE *pargl, DOUBLE *parg2); 
+Write *pargi raised to the power of *parg2 to *pret. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_GEN_ARG the arguments are invalid (if *parg1<0, *parg2 must be integral), or at least 
+one argument is not a valid double. 
+
+E_GEN_UNDER underflow has occurred (the magnitude of the result is less than 1E-307), zero 
+is written to *pret. 
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+p_rand Double random number (long seed) 
+
+
+DOUBLE p_rand(ULONG *pseed) ; 
+
+
+Return a DouBLE random number in the range zero (inclusive) to one (exclusive). As in the case of 
+p_rand1, the value pointed to by pseed is used to seed the random number generation and is updated for 
+the next call of p_rand. 
+
+
+This function requires the 8087 floating point emulator. 
+
+
+p_frand Double random number 
+VOID p_frand(DOUBLE *pret, DOUBLE *pseed) ; 
+
+
+Write a random number in the range zero (inclusive) to one (exclusive) to *pret. As in the case of 
+p_rand1, the value pointed to by pseed is used to seed the random number generation and is updated for 
+the next call of p_frand. 
+
+
+Floating point arithmetic without the 8087 emulator 
+
+
+This section describes the PLIB functions that would normally be used to perform floating point 
+arithmetic without having to load the 8087 floating point emulator sys$8087.ldd. 
+
+
+For all floating point functions with one parameter it is permissible to use the same address for both parg 
+and pret. 
+
+
+p_fid Assignment 
+
+
+INT p_fld(DOUBLE *pret, DOUBLE *parg) ; 
+Write the value of *parg to *pret (the 'Id' stands for load). 
+
+
+Returns zero if successful or E_GEN_ARG if *parg was an invalid double. 
+
+
+5-8 
+
+
+5 FLOATING POINT 
+
+
+p_fadd Add 
+
+
+INT p_fadd(DOUBLE *pret, DOUBLE *parg) ; 
+
+Write the sum of *parg and «pret to *pret. 
+
+Returns zero if successful or one of the following negative error numbers: 
+E_GEN_ARG *pret OF *parg was not a valid double. 
+
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+
+p_fsub Subtract 
+INT p_fsub(DOUBLE *pret, DOUBLE *parg) ; 
+
+Write *pret minus *parg tO *pret. 
+
+Returns zero if successful or one of the following negative error numbers: 
+
+E_GEN_ARG *pret OF *parg was not a valid double. 
+
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+
+p_fmul Multiply 
+INT p_fmul (DOUBLE *pret, DOUBLE *parg) ; 
+
+Write the product of *parg and *pret to *pret. 
+
+Returns zero if successful or one of the following negative error numbers: 
+
+E_GEN_ARG *pret OF *parg was not a valid double. 
+
+
+E_GEN_UNDER underflow has occurred (the magnitude of the result is less than 1E-307), zero 
+is written to *pret. 
+
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+
+p_fdiv Divide 
+INT p_fdiv(DOUBLE *pret, DOUBLE *parg) ; 
+
+Write *pret divided by *parg to *pret. 
+
+Returns zero if successful or one of the following negative error numbers: 
+
+E_GEN_ARG *pret OF *parg was not a valid double. 
+
+
+E_GEN_UNDER underflow has occurred (the magnitude of the result is less than 1E-307), zero 
+is written to *pret. 
+
+
+E_GEN_OVER overflow has occurred (the magnitude of the result is greater than 1E307). 
+
+
+p_fcmp Compare 
+INT p_fcmp (DOUBLE *pargl, DOUBLE *parg2) ; 
+Compare *pargi to *parg2, returning: 
+
+1 if *pargl > *parg2 
+
+0) if *pargl == *parg2 
+
+-l if *pargl < *parg2 
+
+
+The function only returns zero if *pargi and *parg2 are strictly equal. In some cases it may be more 
+appropriate to test for equality by evaluating the difference using p_fsub and then comparing the 
+difference with a suitably small number (such as, for example, 1E-10). 
+
+
+5-9 
+
+
+PLIB REFERENCE 
+
+
+The return value is undefined if either *pargi1 or *parg2 is not a valid double. 
+
+
+Note that it is bad practice to compare floating point numbers for equality, since rounding errors may 
+make the result meaningless. 
+
+
+p_fneg Negate 
+INT p_fneg(DOUBLE *parg) ; 
+Negate *parg. 
+
+
+Returns zero if successful, or E_GEN_ARG if *parg was an invalid double. 
+
+
+p_mod Modulus 
+INT p_mod(DOUBLE *pret, DOUBLE *pargl, DOUBLE *parg2)j; 
+Write the remainder of *parg1 divided by *parg2 to *pret. 
+
+
+Returns zero if successful, or E_GEN_aRG if either *parg1 or *parg2 was an invalid double. 
+
+
+p_int Integer part 
+INT p_int (DOUBLE *pret, DOUBLE *parg); 
+Write the integer part of *parg to *pret. Negative numbers are rounded towards zero. 
+
+
+Returns zero if successful or E_GEN_ARG if *parg was an invalid double. 
+
+
+p_inti Convert double to integer 
+INT p_inti(WORD *pret, DOUBLE *parg) ; 
+
+
+Write the integer part of *parg to *pret if *parg is in the range -32768 to +32767 inclusive. Negative 
+numbers are rounded towards zero. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_GEN_ARG *parg is not a valid double 
+E_GEN_OVER *parg 1s outside the range -32768 to +32767 
+p_intl Convert double to long 
+
+
+INT p_int1l(LONG *pret, DOUBLE *parg); 
+
+
+Write the integer part of *parg to *pret, if it is in the range -2147483648 (0x80000000) to +2147483647 
+(0x7££fffff) inclusive. Negative numbers are rounded towards zero. 
+
+
+Returns zero if successful, or one of the following negative error numbers: 
+
+
+E_GEN_ARG *parg is not a valid double 
+E_GEN_OVER *parg is outside the range -2147483648 to +2147483647 
+p_itof Convert integer to double 
+
+
+VOID p_itof (DOUBLE *pret, WORD *parg); 
+
+
+Convert *parg to a double and write it to *pret. 
+
+
+p_longtof Convert long to double 
+VOID p_longtof (DOUBLE *pret, LONG *parg); 
+
+
+Convert *parg to a double and write it to *pret. 
+
+
+5-10 
+
+
+CHAPTER 6 
+
+
+ERROR HANDLING 
+
+
+[a =I] 
+Process termination 
+
+
+A process can terminate itself or it can be terminated by another process. By whatever means a process 
+terminates, one or more other processes may be interested in being notified that a process has terminated. 
+
+
+Terminating this process. 
+
+
+A process terminates itself by calling: 
+
+p_exit for normal graceful termination 
+
+p_panic for abnormal termination, normally as a result of defective code 
+
+C programs that fall off the end of main effectively call p_exit with the return from main. That is: 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+p_printf ("Hello world"); 
+p_sleep (501); /* wait 5 seconds */ 
+return (0); 
+
+
+} 
+is equivalent to: 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+p_printf("Hello world"); 
+p_sleep (501); /* wait 5 seconds */ 
+p_exit (0); 
+} 
+
+
+It is poor practice to fall off the end of a voID main since this is equivalent to calling p_exit with a 
+random number (whatever happens to be in the ax register at the time). If there is a system component 
+(such as the shell) reporting process terminations to the user, it will give a misleading report. 
+
+
+Terminating another process 
+
+
+A process can terminate another process by calling: 
+
+
+p_pterminate or to terminate another process (typically in response to a user request) 
+p_pkill 
+p_ppanic to panic another process (normally following unreasonable behaviour from the 
+
+
+process being terminated) 
+
+
+To terminate a process, it is recommended that p_pterminate is used in preference to p_pkili as the 
+former allows the process being terminated to run any cleanup code before exiting gracefully. 
+Applications wishing to run cleanup code call p_onterminate to elect to be sent an inter-process message 
+in response to the p_pterminate request. 
+
+
+6-1 
+
+
+PLIB REFERENCE 
+
+
+Finding out when other processes terminate 
+
+
+A process can request to be notified of the termination of another process by calling: 
+p_logona to be signalled when the specified process terminates 
+
+
+p_logon to receive an inter-process message when the specified process terminates 
+(convenient for server processes to keep track of their clients) 
+
+
+p_watchall to receive an inter-process message when any process terminates (normally 
+used by the Shell to monitor the termination of all processes) 
+
+
+See the chapter Asynchronous Requests and Semaphores for the meaning of the term "signalled". See the 
+chapter Processes and Inter-Process Messaging for more about inter-process messaging and servers. 
+
+
+The process termination word 
+
+
+Regardless of which one of p_logona, p_logon or p_watcha1l is used, the system delivers a single 16-bit 
+process termination word giving information on how the process terminated. The most significant byte of 
+the process termination word is one of the following (defined in epoc.h) 
+
+
+E_NORMAL_EXIT the process terminated itself by calling p_exit or it was terminated by another 
+process calling p_pterminate or p_pkill. The least significant byte of the 
+process termination word contains the nReason parameter to p_exit, 
+p_pterminate Or p_pkill. By convention, an nReason of zero indicates a 
+normal error-free graceful termination. 
+
+
+E_PANIC_EXIT the process terminated itself by calling p_panic or it was terminated by another 
+process calling p_ppanic. The least significant byte contains the nPanic ("panic 
+number") parameter to p_panic or p_ppanic. 
+
+
+E_TASK_PANIC_EXIT the process terminated because it owned a task that terminated with 
+E_PANIC_EXIT (tasks are lightweight processes and are described in the chapter 
+Processes and Inter-Process Messaging). 
+
+
+Panics 
+
+
+When the system detects a condition that it believes could only arise from a bug in a the application 
+program, the system terminates the process with a "panic number" in the range 0 to 255 inclusive (where 
+the system is said to "panic the process"). A panic is a fatal exception that causes the process to terminate 
+immediately. There is no way for applications to avoid being terminated when a panic has been started 
+(cf p_leave, described later in this chapter). 
+
+
+Panicking a process is more economical in the use of system code and application code than returning an 
+error, since the latter relies on application code to properly process the error return. As well as protecting 
+the system from defective applications, the panic system enforces a greater discipline on application code 
+by terminating a process as soon as the condition is detected. 
+
+
+This does not mean that the system always prefers to use panics rather than error returns. Error returns 
+are still used where appropriate; the system certainly never panics a process on a condition that could arise 
+from user action. For example, the p_alloc function to allocate a memory cell returns nutt if there is 
+insufficient free system memory to satisfy the request, but calls p_panic if it detects that the heap has been 
+corrupted. In the majority of cases, such as in the above example, it is quite clear where a panic or an 
+error return is appropriate, but occasionally it is not so clear. From the point of view of an application 
+programmer, however, it is clear that panic conditions should be avoided. In consequence the function 
+descriptions in this manual include any conditions that result in the caller being panicked. 
+
+
+If the panic condition is detected within the code of a system function, the function calls p_panic as in the 
+example above. If the condition is detected in a system process (for example, the supervisor or the file 
+server) the application process is terminated by the system process calling p_ppanic. 
+
+
+Application programmers can include their own calls to p_panic to catch conditions indicating a bug in 
+their program which might otherwise go unnoticed (until the software is used by a customer!). A common 
+example would be to put a call to p_panic on the default case of a switch statement, to catch an invalid 
+parameter. 
+
+
+6-2 
+
+
+6 ERROR HANDLING 
+
+
+System panic numbers 
+
+
+The following lists the panic numbersthat are used by the operating system: 
+
+
+00 
+01 
+02 
+03 
+04 
+05 
+06 
+07 
+08 
+09 
+10 
+11 
+12 
+
+
+13 
+14 
+15 
+16 
+17 
+18 
+19 
+
+
+20 
+21 
+22 
+23 
+24 
+25 
+
+
+26 
+27 
+
+
+28 
+29 
+30 
+31 
+32 
+33 
+
+
+Used by test code when a test fails 
+
+Invalid function number (semaphore manager) 
+Invalid semaphore handle 
+
+Semaphore not allocated 
+
+Initial semaphore count is negative 
+
+Signal count is negative 
+
+Invalid function number for process manager 
+Invalid process ID 
+
+Task tried to create a task 
+
+Invalid function number for time manager 
+Invalid function number for segment manager 
+Segment size was negative 
+
+
+Type was not one of E_SEGMENT LOW, E_SEGMENT_HIGH, E_SEGMENT_DEVICE OF 
+E_SEGMENT_LOCKED 
+
+
+Invalid segment handle 
+
+Segment copy is out of range 
+
+Invalid function number for heap manager 
+
+Heap not initialised 
+
+A heap cell is being reduced by more than its size 
+Attempt to set heap granularity greater than z_max_GRowByY 
+
+
+A heap cell address is outside the boundaries of the heap (the heap has probably been 
+corrupted - try calling p_alichk to catch the corruption sooner) 
+
+
+Invalid function number for inter-process message manager 
+
+Inter-process messaging has already been initialised (ie p_minit has been called twice) 
+Inter-process messaging has not been initialised (ie p_minit has not been called) 
+Cannot initialise with zero messages in the queue 
+
+Invalid function number for I/O manager 
+
+
+Invalid I/O channel (possibly because you did not test that the previous p_open succeeded or 
+you have closed the channel or you overwrote the variable containing the channel) 
+
+
+Device requested panic 
+
+
+Invalid wait handler handle (possibly nothing to do with wait handlers and just indicative of 
+a low address overwrite of the 4 bytes at address 2, as a result of an uninitialised pointer) 
+
+
+Key and pointing device already hooked 
+
+Key and pointing device requesting process is not a task 
+Invalid function number for device manager 
+
+Invalid device handle 
+
+Invalid function number for file manager 
+
+
+Process already connected to file server 
+
+
+PLIB REFERENCE 
+
+
+34 
+35 
+36 
+37 
+38 
+39 
+40 
+41 
+42 
+43 
+44 
+45 
+46 
+47 
+
+
+48 
+49 
+50 
+51 
+52 
+53 
+54 
+55 
+56 
+57 
+58 
+59 
+60 
+
+
+61 
+62 
+63 
+64 
+65 
+66 
+67 
+68 
+
+
+Reserved for future use 
+
+Invalid function number for library manager 
+Invalid library handle 
+
+Invalid function number for library 
+
+Invalid LIB file channel 
+
+Invalid DYL index number 
+
+Invalid message to file server 
+
+Process has not connected to file server 
+
+Invalid function number for conversion manager 
+Invalid function number for general manager 
+Attempt to unhook from notify when not already hooked 
+Invalid revector address 
+
+Invalid function number for conversion manager 
+
+
+Leave called before a call to enter (possibly because you were unaware that the function you 
+were calling could call p_leave) 
+
+
+No method available to handle message (OOP) 
+Invalid reclass attempted (OOP) 
+
+Unknown category in LibHandle (OOP) 
+Unknown class in LibCreate (OOP) 
+
+Supersend called from outside a method (OOP) 
+Attempt to get a handle before being linked (OOP) 
+Missing external categories in LibLink (OOP) 
+Object does not point to a valid class (OOP) 
+Invalid link layer completion code 
+
+Invalid function number for window server 
+Invalid function number for hardware manager 
+Unexpected interrupt 
+
+
+Attempted to write outside of process data segment (possibly because of an uninitialised 
+pointer or a corrupted data structure) 
+
+
+Interrupts have been disabled for too long 
+Reserved for future use 
+
+Divide by zero interrupt 
+
+Overflow interrupt 
+
+Invalid function number for Dbf manager 
+Invalid DBF I/O channel 
+
+Invalid parameter for DBF function 
+
+
+Address zero overwrite (possibly because of an uninitialised pointer) 
+
+
+6 ERROR HANDLING 
+
+
+69 The operating system detected less than 0x100 bytes of remaining stack (this amount is 
+reserved for hardware interrupts to run). You probably have declared large data structures as 
+automatics. Consider making them static variables or allocate them from the heap. 
+
+
+70 Environment name size > EnvMaxNameSize 
+71 Single step interrupt (INT 1) 
+72 Break point interrupt (INT 3) 
+
+
+73 A request was made while an asynchronous request of the same type and on the same 
+channel was already pending 
+
+
+74 Invalid function number for serial I/O manager 
+
+75 Call to an ASIC1 function on an ASIC9 machine 
+
+76 Attempt to find a DYL not in a visible bank 
+
+77 Floating point emulator exception 
+
+78 Semaphore count exceeds Ox7fff 
+
+80. Library fatal error, preceded by a notification of the specific error 
+255 The function p_ailchk detected a corrupted heap 
+
+
+Some of the panics, especially those described by "Invalid function number for ...", are unlikely to indicate 
+a specific bug; it is almost impossible to create code that would produce such a panic by a coding error. 
+This type of panic could, however, easily arise from trashing a return address on the stack, with the 
+instruction pointer wandering into arbitrary code. In the above list, those panics that are likely to indicate 
+a specific coding problem are described more fully. 
+
+
+If you get a panic 79, or a panic in the range 81 to 254, it may be due to some other system component. 
+See the Window Server manual for panics in the range 81-110 and, when using object oriented 
+programming, see the OLJB manual for panics in the range 130-158. 
+
+
+p_exit Terminate this process 
+VOID p_exit (INT nReason) ; 
+
+Terminate this process with reason nReason in the range -127 to 128 without returning to the caller. 
+Applications that exit normally should terminate with nreason equal to zero. 
+
+
+Applications that fail during their initialisation may wish to pass on the error number (in the range -127 
+to -1 inclusive) that caused the initialisation to fail. 
+
+
+Programs that are run as subprocesses can use a positive nReason to pass back an exit status to their parent 
+process. 
+
+
+p_panic Terminate after an unrecoverable error 
+VOID p_panic(INT nPanic); 
+Terminate this process with panic number nPanic in the range 0 to 255 without returning to the caller. 
+
+
+To avoid system panic numbers, application specific panic numbers should start from 254 downwards. 
+
+
+p_pkill Unilaterally terminate a process 
+
+
+INT p_pkill (HANDLE pId, INT nReason) ; 
+
+
+Terminate process pra for reason nReason (in the range -127 to 128 inclusive) without giving the process 
+being terminated an opportunity to run any cleanup code before exiting. 
+
+
+It is recommended that p_pterminate (described below) is used in preference to p_pkill as it gives the 
+process being terminated a chance to run any cleanup code. 
+
+
+PLIB REFERENCE 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_NXIST the process does not exist 
+E_GEN_FAIL pid is the null process, the supervisor or the file server 
+p_pterminate Terminate a process 
+
+
+INT p_pterminate (HANDLE pid, INT nReason) ; 
+Terminate process p1d for reason nReason in the range -127 to 128 inclusive. 
+
+
+If process prd has called p_onterminate (described next) the call to p_pterminate will simply send the 
+specified message number to process pid. Otherwise the effect is the same as with p_pki1l. It is 
+recommended that p_pterminate is used in preference to p_pkill. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_NXIST the process does not exist 
+E_GEN_FAIL pid is the null process, the supervisor or the file server 
+p_onterminate Elect to receive termination message 
+
+
+VOID p_onterminate (INT nMessage) ; 
+
+
+Elect to receive (non-zero) message number nMessage, rather than being summarily terminated, when 
+another process requests termination by calling p_pterminate. 
+
+
+On receipt of the termination message a process should execute its cleanup code and must then terminate 
+itself, normally by calling p_exit. 
+
+
+The process calling p_onterminate must guarantee to respond promptly when the termination message is 
+sent to it. It should not perform any lengthy, uninterrupted, processing. A process which calls 
+p_onterminate and then (presumably in error) enters an infinite loop will not be terminated by a call to 
+p_terminate. It is recommended that a process should not call p_onterminate unless there is an explicit 
+reason for it to do so. 
+
+
+The election may be cancelled by calling p_onterminate (0). 
+
+
+Messaging must have been initialised with p_minit prior to the call to p_onterminate, otherwise p_panic 
+will be called. 
+
+
+p_ppanic Panic a process by id 
+
+
+INT p_ppanic(HANDLE pId, INT nPanic); 
+
+
+Terminate process p1d with panic number nPanic in the range 0 to 255 (used for example by server 
+processes that receive a garbage message from a client process to panic the client). 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_NXIST the process does not exist 
+E_GEN_FAIL pid is the null process, the supervisor or the file server 
+p_logona Request notification of process termination 
+
+
+INT p_logona (HANDLE pId, WORD *pStatus) ; 
+
+
+Make an asynchronous request to be notified of the termination of process pid by having this process I/O 
+semaphore signalled when pid terminates. See the chapter Asynchronous Requests and Semaphores for a 
+description of asynchronous requests and the I/O semaphore. 
+
+
+Returns zero if successful or E_FILE_NXIST if pId does not exist. 
+
+
+After a successful request and before pid has terminated, *pstatus contains E_FILE_PENDING. When pid 
+has terminated, *pstatus contains the (non-negative) process termination word (as described under the 
+heading The Process Termination Word at the beginning of this chapter). 
+
+
+The caller can cancel the asynchronous request by calling p_logoffa. 
+
+
+6-6 
+
+
+6 ERROR HANDLING 
+
+
+A server process that responds to inter-process messages from client processes will probably find it more 
+convenient to use p_logon, described below. 
+
+
+For example, the following function: 
+
+
+GLDEF_C INT RunSubProcessWait (TEXT *name, BYTE *pReason) 
+
+
+{ 
+HANDLE pid; 
+WORD stat; 
+
+
+if ((pid=p_execc (name, NULL, 0) ) <0) 
+return (pid); 
+
+p_logona (pid, &stat) ; 
+
+p_presume (pid) ; 
+
+p_waitstat (&stat); 
+
+*pReason=(BYTE) stat; 
+
+return (stat>>8) ; 
+
+
+} 
+
+
+loads the executable name, resumes the process, waits for it to terminate, writes the p_exit to *pReason 
+and returns &£_NORMAL_ExIT. It returns a negative error number if it fails to load name and £_paNIc_Ex1T if 
+the sub-process panics. 
+
+
+p_logoffa Cancel notification of process termination 
+
+
+INT p_logoffa(HANDLE plId)j; 
+
+
+Cancel a previously requested notification of the termination of process pra (as passed to the p_logona 
+being cancelled). 
+
+
+Returns zero if successful or —_FILE_NxIsT if no request is pending. 
+
+
+If the cancel gets through before pid terminates, *pstatus will contain z_F1LE_caNcEL. In either case, the 
+process I/O semaphore is signalled and p_1ogoffa would normally be followed by a call to 
+p_waitstat (pStatus). 
+
+
+p_logon Request message on process termination 
+
+
+INT p_logon(HANDLE pId, INT mType); 
+
+
+Request to be notified of the termination of process pia by receiving an inter-process message of type 
+mType when pid terminates. See the chapter Processes and Inter-Process Messaging for a description of 
+inter-process messaging. 
+
+
+Returns zero if successful or E_FILE_nxist if pra does not exist. 
+
+
+When process pid terminates the Supervisor process sends the caller a message of type mtype and whose 
+first word in the message buffer is the pa of the terminating process and whose second word is the 
+process termination word giving information on how that process terminated (as described under the 
+heading The Process Termination Word at the beginning of this chapter). 
+
+
+The caller can cancel the request by calling p_logoff or p_logoffx. 
+
+
+The process must have messages initialised by calling p_minit - the function calls p_ panic if messages 
+have not been initialised. 
+
+
+The p_logon, p_logoff and p_logoffx services were designed for server processes that respond to inter- 
+process messages from client processes to clean up client specific resources should a client process 
+terminate without disconnecting from the server. Processes that are not server process and that do not 
+normally respond to inter-process messages will probably find it more convenient to use p_logona, 
+described above. 
+
+
+PLIB REFERENCE 
+
+
+p_logoff Cancel message on process termination 
+INT p_logoff (HANDLE pId, INT mType); 
+Cancel a previous p_logon request to be sent an inter-process message when process pId terminates. 
+
+
+The value of pta should be as passed to p_logon, and mType is ignored. This form is suitable for 
+applications that do not make no more than one p_logon request to any particular process. 
+
+
+Applications that make two or more p_logon requests with the same value of pra (but, presumably, 
+different values of mtype) should cancel them by means of p_logoffx, described below. 
+
+
+Returns zero if successful or E_FILE_NXIST if pId does not exist. 
+
+
+The function calls p_panic if messages have not been initialised. 
+
+
+p_logoffx Cancel message of specific type on process termination 
+INT p_logoffx (HANDLE pId, INT mType); 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Cancel a previous p_logon request to be sent an inter-process message of type mrype when pid terminates 
+(p1d and mType should be the values that were passed to the p_logon request that is being cancelled). 
+
+
+This function must be used in preference to p_logoff in cases where two or more p_logon requests are 
+made with the same value of pid. 
+
+
+Returns zero if successful or E_FILE_NXIST if pId does not exist. 
+
+
+The function calls p_panic if messages have not been initialised. 
+
+
+p_watchall Watching all exits 
+
+
+INT p_watchall(UINT mType) ; 
+
+
+Request to be notified of the termination of any process by receiving an inter-process message of type 
+mType when a process terminates. See the chapter Processes and Inter-Process Messaging for a 
+description of inter-process messaging. 
+
+
+Only one process at a time can request this service and it is usually reserved for use by a system process 
+(normally the Shell process) to monitor the termination of all processes. 
+
+
+The function returns zero if successful or E_GEN_FAIt if a watch is already active. 
+The format of the received message is as for p_logon, described above. 
+Calling p_watchall with an mType of zero cancels the request. 
+
+
+The process must have messages initialised by calling p_minit - the function calls p_panic if messages 
+have not been initialised. 
+
+
+[ce re FF 
+Error returns 
+
+
+System functions that can fail must somehow indicate success or failure and, where appropriate, elaborate 
+on the failure. 
+
+
+Where there is no elaboration of the error: 
+
+
+e Functions that return an address typically return a NULL (zero) address to indicate failure (this is 
+often used when a function can fail to allocate memory). 
+
+
+¢ Otherwise functions return zero or positive to indicate success and -1 to indicate failure (the 
+constant E_GEN_FAIL is defined as -1 although you can just test for the sign of the returned value). 
+
+
+6-8 
+
+
+6 ERROR HANDLING 
+
+
+Where the error is elaborated, the system function returns a system error number in the range -1 to -128, 
+allocated as follows: 
+
+
+-1 to-31 Reserved for general errors of the form &_GEN_xxx; (defined in pp_gen.h) 
+-32 to -63 Reserved for I/O device errors of the form &_FILE_xxx (defined in p_file.h) 
+-64 to -95 Reserved for future use 
+
+-96 to -128 Reserved for OPL run-time errors 
+
+
+The system errors include both generic error numbers (eg =_GEN_NoMEMory) and specific error numbers 
+(eg E_FILE_PARITY indicating a parity error in a byte received via a serial port). Application programmers 
+may wish to use the generic error numbers in their own code - see the contents of p_gen.h and p_file.h. 
+
+
+The system stores a language dependent description for each of the system error numbers that may be 
+retrieved by calling p_errs. 
+
+
+p_errs Convert error number to string 
+
+
+VOID p_errs(TEXT *str, INT errno); 
+
+
+Convert a system error number to a language dependent zero terminated text string in str. There should 
+be at least z_MAx_ERROR_TEXT_S1ZE (64) bytes at address str. 
+
+
+If the error is an unknown error the string "Unknown error [xx]" (or a suitable translation if not an 
+English ROM) is returned, where xx is the value of errno. 
+
+
+————————— SS ————>>E~— ——>E>E>>—e~—L_——_ << s 
+Notifier services 
+
+
+The notifier services are used to inform the user of a condition - particularly an error condition - and to 
+present the user with up to three options on how to proceed. There are two variants of the notify service: 
+
+
+p_notifyerr which presents the user with a system error message (converted to text from the 
+error number using p_errs) and a contextual message 
+
+
+p_notify which presents the user with two messages 
+
+
+These services can be used by any application and are particularly useful for processes that do not 
+otherwise have a user interface (for example, the file server). Investigative calls to p_notify may be 
+temporarily inserted into code when debugging programs. 
+
+
+At the level of the services described in this manual and except for the simple console functions such as 
+p_printf, the operating system does not define any user interface components and the notifier services 
+rely on a higher level system process! (the "notifier") taking responsibility for implementing a user 
+interface. The notifier "hooks" the user interface (normally at system start up) by calling p_notifyhook. 
+The notifier should pre-allocate any memory it requires so that the call will not fail. 
+
+
+The notifier service is used by the file server process to give the user the opportunity to rectify a problem 
+that would otherwise result in a file service request failing (eg to replace an SSD pack that has 
+inadvertently been removed). This scheme works well when the requesting process is an interactive 
+application but poorly if the requesting process is designed to run unattended (eg a communications 
+program) or is itself a server process (eg the window server trying to read a font file). Such processes can 
+use p_setnotify (FALSE) to stop servers such as the file server from using the notify service to give the 
+user the opportunity to rectify an error condition. 
+
+
+p_notify Present the user with a message and get response 
+INT p_notify(TEXT *pT1l, TEXT *pT2, TEXT *pOl, TEXT *pO2, TEXT *p0O3); 
+
+
+Present the two zero terminated messages pt1 and pt2 to the user, where poi, po2 and po3 are either NULL 
+or zero terminated strings, offering up to three options for the user to select. The function waits for the 
+user to select an option and returns zero if the po1 option was chosen, | if the po2 option was chosen and 
+2 if the po3 option was chosen. 
+
+
+'When a specialised process hooks the notifier, it is, by convention, called syssntFy. 
+
+
+6-9 
+
+
+PLIB REFERENCE 
+
+
+The message pT1 is presented before pt2. So pt1 would typically contain a contextual message (eg "Failed 
+to save notes.tpd") with ptT2 containing a more detailed message (eg "Disk full"). 
+
+
+If pt2 is NULL the second message line is blank. 
+To offer the user 2 options rather than 3, pass po3 as NULL. 
+
+
+To offer the user no option (that is, just to wait until the user has acknowledged the message) pass both 
+p02 and po3 as NuLL. Alternatively, pass all 3 as NULL as in: 
+
+
+p_notify (msgl,msg2,NULL, NULL, NULL) ; 
+which is equivalent (on an English machine) to: 
+p_notify (msgl,msg2, "CONTINUE", NULL, NULL) ; 
+
+
+Each message string pT1 and pt2 can be up to E_MAX_NOTIFY_TEXT_SIZE (64) in length including the zero 
+terminator. Each option string po1, po2 and po3 can be up to E_MAX_OPTION_TEXT_S1ZE (16) in length 
+including the zero terminator. 
+
+
+This function sends an inter-process message to the process that has "hooked" the notify interface and 
+thereby has taken on the responsibility of presenting the error notification user interface. If no process has 
+hooked the notifier, or if the notifier process has terminated, p_notify returns E_GEN_FAIL. 
+
+
+The notifier process may, in some environments, take special action if any of the strings passed to 
+p_notify contain a leading zero. Programmers should therefore ensure that such a string is not passed as 
+a parameter to p_notify. Either pass an explicit NULL (as in the above examples) or intercept the string, as 
+in the following example, where it is assumed that only msg2 may contain a leading zero: 
+LOCAL_C INT NotifyError(TEXT *msgl,TEXT *msg2) 
+{ 
+if (msg2 && !*msg2) 
+msg2=NULL; 
+return (p_notify (msgl,msg2,NULL, NULL, NULL) ) ; 
+} 
+
+
+p_notifyerr Notify user of error and get response 
+
+
+INT p_notifyerr(INT nError, TEXT *pT2, TEXT *pO1, TEXT *pO02, TEXT *p0O3); 
+
+
+Equivalent to calling p_errs (nError) followed by calling p_notify with the resulting error string as the 
+second parameter and with pt2 as the first parameter (ie the first two parameters are the other way around 
+compared to p_not ify) with the three option parameters being passed on to p_notify. 
+
+
+The message pT2 is presented before the error text corresponding to nError and pt2 would typically 
+contain a contextual message. 
+
+
+Only system error numbers (which include all errors returned by the functions described in this manual) 
+should be notified using this service. 
+
+
+p_setnotify Set notify state 
+VOID p_setnotify(UINT nState) ; 
+Set the notify state of this process. 
+
+
+If nstate is FALSE, the system will not automatically present the notifier as a result of an error in a service 
+requested by this process (the error will be returned directly). 
+
+
+If nstate is TRUE (the default state after process creation) the notifier may be called. 
+
+
+p_getnotify Get notify state 
+INT p_getnotify (VOID) ; 
+
+
+Return the notify state for this process. 
+
+
+6-10 
+
+
+6 ERROR HANDLING 
+
+
+p_notifyhook Hook the notifier interface 
+
+
+INT p_notifyhook (INT mType) ; 
+
+
+-Hook the notifier interface such that this process will get an inter-process message from the notifying 
+process of type mType as a result of the notifying process calling p_notify Of p_notifyerr. 
+
+
+Returns zero if successful or z_ceN_ratt if the notify interface has already been hooked. 
+
+
+The mtype message contains an array of 5 string pointers into the notifying process data space 
+corresponding to the parameters to p_notify in the order pT1, ptT2, pol, po2 and po3. A process that hooks 
+the notify interface should initialise messaging using p_minit with a value of at least 10 for the message 
+size. 
+
+
+The text strings pointed to by the 5 parameters can be fetched from the notifying process using p_pcpyfr 
+(say using the maximum sizes E_MAX_NOTIFY_TEXT_SIZE and E_MAX_OPTION_TEXT_SIzE). The parameter 
+to p_mfree gives the result of the notification. 
+
+
+A process that has hooked the notify interface should not call either p_notify of p_notifyerr as it would 
+then try and send itself a message, resulting in deadlock. 
+
+
+If the process that has hooked the notify interface terminates, the system automatically frees the notify 
+interface so that another process can hook the interface. 
+
+
+p_notifyunhook Unhook the notifier interface 
+VOID p_notifyunhook (VOID) ; 
+Release the notify interface. 
+
+
+Calls p_panic if the caller does not have the notifier interface hooked. 
+
+
+SS  —————————————————————————————————————————————————————————————] 
+Enter and leave 
+
+
+The functions p_enter and p_leave work together. You use p_enter to call or "enter" a function. If 
+p_leave(err) is called before the entered function returns, the stack is unwound and the call to p_enter 
+returns err. By convention, a negative value of err indicates an error and a zero (or positive) value 
+signifies an error-free exit. 
+
+
+The call to p_leave (or to a variant such as £_leave) may occur in the entered function or in a sub- 
+function and so on. 
+
+
+The p_leave performs what is sometimes called a "non-local goto" where the address of the goto is 
+defined by the last call to p_enter. 
+
+
+The enter and leave mechanism is commonly used in medium to large interactive applications to 
+implement structured error recovery. When an error occurs, the application has to do the following to 
+recover: 
+
+
+e free any dangling resources (eg free memory cells, close open channels, close screen windows) 
+e inform the user of the error 
+¢ continue 
+
+
+Handling all this with ad hoc conditionals in the code can double the size of a program and makes the 
+code hard to follow. An alternative is to set error state variables, driving centralised clean-up code that is 
+invoked by a negative return from a call to p_enter on an error condition. 
+
+
+The call to p_enter is placed at an appropriate place to continue after the error. The return value indicates 
+the nature of the error (eg no system memory) and a state variable could give a contextual message (eg 
+"while attempting to open file xxx"). Other error state variables would give the handles of resources that 
+should be freed. 
+
+
+6-11 
+
+
+PLIB REFERENCE 
+
+
+p_enter Enter a function 
+
+
+INT p_enter(VOID *pfunc,...); 
+
+INT p_enterl(VOID *pfunc) ; 
+
+INT p_enter2(VOID *pfunc, VOID *al); 
+
+INT p_enter3(VOID *pfunc, VOID *al, VOID *a2); 
+
+INT p_enter4(VOID *pfunc, VOID *al, VOID *a2, VOID *a3); 
+
+INT p_enter5(VOID *pfunc, VOID *al, VOID *a2, VOID *a3, VOID *a4); 
+
+INT p_enter6(VOID *pfunc, VOID *al, VOID *a2, VOID *a3, VOID *a4, VOID *a6é); 
+
+
+Call function *pfunc where the remaining (up to 5) arguments to p_enter are passed as arguments to 
+*pfunc. 
+
+
+You can either use p_enter, which presents the cpEct calling convention, or one of the p_enter? 
+variants, which use a more efficient register calling convention. 
+
+
+Once a function has been called using p_enter, that function (or any function that is called before *pfunc 
+returns) may call p_leave (ret) to unwind the stack and return prematurely from the call to p_enter with 
+the return value of ret. If p_leave is not called, p_enter returns the value returned by *pfunc. 
+
+
+Functions called with p_enter should return an INT or a UINT (since this is assumed by p_leave). A zero 
+or positive return value is normally taken to indicate that the function completed successfully. 
+
+
+Calls to p_enter may be nested, in which case p_leave returns from the last active p_enter on the stack. 
+
+
+When p_enter calls *pfunc, it passes parameters to it both on the stack and in registers. Neither calling 
+convention? is compatible with the default calling convention (which passes parameters in registers) as 
+specified in p_std.def. 
+
+
+Because of the above, the target of a p_enter must declare the function as using one of the following 
+calling conventions: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+
+
+ENTER_CALL where the generated code will take the parameters from the registers (which is 
+more efficient) 
+
+
+If you also call the entered function directly (without a p_enter) you must ensure that the prototype for the 
+function declares the calling convention consistently. 
+
+
+For example, to declare the target for a p_enter using CDECL: 
+
+
+LOCAL_C INT CDECL RunTestProgram(TEXT *name) 
+{ 
+
+
+..return(0); 
+
+
+} 
+or, more efficiently, using ENTER_CALL: 
+
+
+#pragma save, ENTER_CALL 
+
+
+LOCAL_C INT RunTestProgram(TEXT *name) 
+{ 
+
+
+..return (0); 
+
+
+} 
+
+
+#pragma restore 
+where, in either case, you would enter the function using, say: 
+ret=p_enter((VOID *)RunTestProgram, "fred") ; 
+or, more efficiently: 
+ret=p_enter2 (RunTestProgram, "fred") ; 
+
+
+where ret contains zero if RunTest Program returned or the parameter passed to p_leave, if p_leave was 
+called. 
+
+
+2Note that the calling convention applied to the function called by p_enter has nothing to do with the 
+calling convention of p_enter (or p_enter1 etc) as discussed above. 
+
+
+6-12 
+
+
+6 ERROR HANDLING 
+
+
+Since it is impossible to construct a general prototype to cover all cases, pfunc is prototyped as a vorpD *. 
+As in the above example, you have to cast the first parameter to p_enter toa (vorp *) to avoid 
+compilation warnings. The header files are organised in such a way that the cast is automatically done 
+when you use one of the fixed parameter p_enter? variants. 
+
+
+Note that the requirement for the target of a p_enter to have one of the two special calling conventions 
+described above means that no PLIB or WLIB function may be the direct target of a p_enter. 
+
+
+p_leave Unwind stack and return from last p_enter 
+VOID p_leave (INT err); 
+
+
+Unwind the processor stack and return from the most recently called p_enter, returning the value err. 
+The function does not return to the caller. 
+
+
+Although in practice err is often a negative error number it need not be and p_teave can legitimately be 
+used to unwind the stack on any kind of condition. 
+
+
+The function calls p_panic if there is no call to p_enter on the stack. 
+
+
+f_leave Unwind stack and return from last p_enter if error 
+INT f_leave(INT err); 
+Similar to p_leave except that it simply returns err if err>=0. That is, it is equivalent to: 
+
+
+GLDEF_C INT f_leave(INT err) 
+{ 
+if (err<0) 
+p_leave(err); 
+return(err); 
+
+
+} 
+
+
+Although modest in its function, using f_1eave rather than p_leave produces smaller executables and 
+makes code more readable. For example, compare: 
+
+
+pid=f_leave (p_execc (name, NULL, 0) ); 
+with: 
+
+
+pid=p_execc (name, NULL, 0) ; 
+if (pid<0) 
+p_leave (pid); 
+
+
+You cannot use £_leave on functions that return an address and fail by returning nui. However, the 
+more commonly used functions of this type have corresponding f_ variants. For example, p_alloc and 
+p_realloc have the corresponding £_alloc and £_realloc which internally call 
+
+p_leave (E_GEN_NOMEMoRY) rather than return NULL. 
+
+
+Example 
+
+
+LOCAL_C INT RunSubProcessWait (TEXT *name) 
+{ 
+HANDLE pid; 
+WORD stat; 
+
+
+pid=f_leave (p_execc (name, NULL, 0) ); 
+
+p_logona (pid, &stat) 
+
+p_presume (pid) ; 
+
+p_waitstat (&stat); 
+
+if ((stat>>8) !=E_NORMAL_EXIT) 
+p_panic(stat); 
+
+return ( (INT) ( (BYTE) (stat&Oxff))); 
+
+} 
+
+
+6-13 
+
+
+PLIB REFERENCE 
+
+
+LOCAL_C INT CDECL RunTestProgram(TEXT *name) 
+{ 
+ret=RunSubProcessWait (name) ; 
+if (ret) 
+p_printf ("Program %s failed with reason %d",name,ret); 
+return (0); 
+
+
+} 
+
+
+LOCAL_C VOID RunTestPrograms (TEXT *list) 
+{ 
+TEXT *p; 
+INT ret; 
+TEXT name[32]; 
+
+
+p=p_scpy (&name [32], "testx")-1; 
+while (*p=*list++) 
+
+
+{ 
+ret=p_enter((VOID *)RunTestProgram, &name[0]); 
+
+
+if (ret<0) 
+
+
+{ 
+p_atos(é&msg[0],"Failed to run %s",&name[0]); 
+ret=p_notifyerr (ret, &msg[0], "CONTINUE", "ABANDON", NULL) ; 
+
+
+if (ret==2) 
+p_exit (0); 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+
+
+RunTestPrograms ("abcd"); /* runs testa.img, testb.img, ... */ 
+
+
+return (0); 
+
+
+} 
+
+
+Note the use of cbEct in the declaration of RunTestProgram. 
+
+
+There are more examples of the use of p_enter and p_leave in the Files chapter. 
+
+
+6-14 
+
+
+CHAPTER 7 
+
+
+MEMORY ALLOCATION 
+
+
+Overview of system memory usage 
+
+
+The EPOC operating system runs on the 8086 processor (and also the 80286, 80386 or 80486) where up 
+to 1Mb of memory may be addressed. On SIBO machines and depending on the model, all or part of this 
+address range may be used where the available memory is allocated (from address zero to oxffffFf) as 
+follows: 
+
+
+e 1K bytes of interrupt vectors (required by the 8086 architecture) 
+e the screen bit-map (small display models) 
+e the operating system data space 
+
+
+e allocated memory segments (including application code segments, process data segments and 
+device driver segments) 
+
+
+e unallocated memory 
+
+e the internal RAM drive (LOC::M:) 
+
+¢ environment variables (up to 4K bytes) 
+
+e any portion of the 1Mb that is not used 
+
+e the screen bit-map (large display models) 
+e the system ROM (typically 256K bytes) 
+
+
+The contents of the internal RAM drive and the environment variables survive a system reset (unless the 
+ESC key is held down) and most system crashes. See p_get res in the chapter General System Services for 
+more on system resets. 
+
+
+If we consider only that (greater) part of memory that is dynamically allocated, it is organised into four 
+main sections: 
+
+
+Memory segments 
+Unallocated memory 
+
+
+RAM drive (M:) 
+Environment variables 
+
+
+The system maintains all the unallocated memory in a single chunk - between the allocated memory 
+segments and the memory used by LOC::M:. This means that memory segments have to be moved as a 
+result of other segments being created, deleted or having their size changed. 
+
+
+Although application code segments and process data segments can and do move at any time while an 
+application process is running, the operating system automatically adjusts the 8086 segment registers 
+(CS, DS, SS and ES) to follow any movement without explicit support from the application - as discussed 
+in the first chapter of this manual. 
+
+
+7-1 
+
+
+PLIB REFERENCE 
+
+
+As well as giving some background on memory usage, this chapter describes functions that allocate and 
+access: 
+
+
+¢ memory cells from the heap in the process data segment (which is a dynamic segment) 
+e memory segments (either device or dynamic) 
+¢ environment variables 
+
+Memory segments 
+
+The allocated memory segments contain both device and dynamic memory segments. 
+
+
+Device segments are created when an external device is installed and are deleted when the device is 
+removed. Once created, a device segment does not normally change its size. The first two device segments 
+are special and are created at system startup for the process data segments of the first two processes to be 
+created - the null process (SYS$NULL) and the supervisor (SYS$MANG). Neither of these two process 
+data segments changes size. 
+
+
+Dynamic segments are much more volatile. Code and data segments are created and deleted as processes 
+are created and terminated. Process data segments change their size to accommodate heap allocations. 
+
+
+Device segments are allocated with a lower address than the dynamic segments so that they are not 
+disturbed by any activity with respect to the more volatile dynamic segments. A device driver normally 
+has to stop working while its segment is moving - which could lead to loss of data (say when receiving 
+data via the serial port). 
+
+
+Allocated memory segments are described by: 
+e asegment name 
+e asegment handle 
+e asegment size 
+e asegment address 
+
+
+Segment names 
+
+
+Segment names are zero terminated strings of up to eight characters followed by an optional period and 
+up to three further characters (the same rules as for file names). Examples of valid names are as follows: 
+
+
+NOTES 
+NUMBERS . DAT 
+DATASEG.01 
+
+
+As with file names, the segment name extension normally indicates the usage of the segment. The system 
+has the following conventions: 
+
+
+-LDD and .PDD indicate device segments that contain a Logical Device Driver and a Physical 
+Device Driver respectively. Device drivers are normally written in 8086 
+assembler. See the EPOC O/S System Services reference manual for more about 
+device drivers. 
+
+
+$SC indicates the primary shared code segment that is associated with one or more 
+processes. Running say myprog.img will cause the code to be loaded into a 
+segment called myprog.$sc (provided that myprog.$sc isn't already loaded). 
+
+
+.DYL indicates a dynamic library code segment (DYL) that is associated with one or 
+more processes. See the chapter Object-Oriented Programming for more about 
+DYLs. 
+
+$nn indicate process data segments where nn consists of two decimal digits 
+
+
+(O1, 02, ...) according to the process number. 
+
+
+The name of a process data segment is normally the same as the process name although they are in fact 
+independently held (the process name can be changed using p_prename). The process data segment is 
+described further below. 
+
+
+7-2 
+
+
+7 MEMORY ALLOCATION 
+
+
+Segment handle, address and size 
+
+
+The segment handle is actually the relative address of the segment table index entry in the operating 
+system data space. This 16-byte entry contains the address of the segment, the segment usage count and 
+the segment name. 
+
+
+The usage count normally indicates the number of processes that are using the segment - for example, 
+when there are 2 processes of the same application, the usage count of the application code segment is 2 
+whereas the usage count of each process data segment is 1. When the usage count drops to zero, the 
+memory segment may be (and normally is) deleted. 
+
+
+The order of the segments follows the order of the segment table index entries and the segment size is 
+calculated by subtracting the start addresses of adjacent segments. 
+
+
+The segment index table has a fixed total capacity with fixed sub-capacities for device and dynamic 
+segments (typical limits are 96 total segments as 32 device segments and 64 dynamic segments). A 
+segment allocation will fail if one of these limits is reached (which is unlikely unless there is a bugged 
+application that fails to free segments). 
+
+
+Although the allocated segments themselves are contiguous, the segment index table may have "holes" in 
+it as a result of segment deletion. When a new segment is allocated, it will tend to fill any holes in the 
+index table first and, in this case, the created segment will be inserted before other segments causing them 
+to be moved. 
+
+
+The address and size of memory segments is expressed in 16-byte paragraphs (as used in setting the value 
+of the 8086 segment registers CS, DS, ES and SS). It follows that segments start on 16-byte boundaries 
+and are a multiple of 16 bytes long. From the point of view of the segment allocator, the maximum 
+segment size is 512K which makes it possible to specify a segment size (in 16-byte paragraphs) within a 
+signed 16-bit word. 
+
+
+Process data segments 
+
+
+When a process is created (normally by loading an image using p_execc Of p_execcasync), a process data 
+segment is also created. When that process is running application code, the 8086 DS, SS and ES registers 
+point to the start of the data segment which can not be greater than oxffe0! bytes long (this is called the 
+small model on PCs). 
+
+
+The data segment contains (from low to high address): 
+
+e the reserved static variables (0x40 bytes) 
+
+e the floating point emulator data space (0x200 bytes from offset 0x100) 
+e the processor stack 
+
+e initialised static variables 
+
+e uninitialised static variables 
+
+e the process heap 
+
+
+The size of the processor stack depends upon the C startup module that is being used but is typically in the 
+range 2K to 8K. Note that the stack size declared by the startup module includes the 64 bytes of reserved 
+static variables and the floating point emulator data space. 
+
+
+The word at address zero is initialised to oxpEap and is otherwise unused. If it is not oxpzap, it is probably 
+because of a write using an uninitialised pointer that happened to have a zero in it. 
+
+
+In the absence of any further initialisation (such as the oxpEap above), the reserved statics variables are 
+initialised to zero. 
+
+
+The bytes in the stack area are initialised to oxe£. The number of oxf bytes from address 0x40 in the 
+process data segment measures the number of spare bytes on the stack provided the program is not using 
+the floating point emulator. If the program is using the floating point emulator, the lowest point the stack 
+should legitimately reach is 0x300. 
+
+
+!The segment size is limited to 32 bytes less than the maximum 64K so that a stack underflow will always 
+cause an address trap. 
+
+
+PLIB REFERENCE 
+
+
+Despite their name, the uninitialised static variables are all initialised to zero. 
+
+
+The process heap contains dynamic data structures that are created and destroyed within the lifetime of 
+the process. The heap is placed at the end of the process data segment so that it can be expanded by 
+expanding the process data segment. Since the data segment is limited to 0xffe0 bytes, the maximum 
+heap size is somewhat smaller than 64K, depending on the size of the stack and the space taken by the 
+static variables. The process heap and the allocator are described in detail next 
+
+
+The heap allocator 
+
+
+The allocator is used to allocate, resize and free variable length memory cells (which typically range from 
+10s of bytes to a few kilobytes in length) from the process heap. Allocated cells are referenced directly by 
+their address; they do not move to compact free space left by freed cells. 
+
+
+The allocator functions are: 
+
+p_alloc, f_alloc allocates a cell, returning its address. 
+
+p_free frees a cell, which is returned to the heap. 
+
+p_realloc, f_realloc changes the size of the cell, returning its new address. 
+
+
+p_adjust opens or closes a gap in the middle of the cell (useful for deletion and insertion 
+of cell content), changing the size of the cell as appropriate. 
+
+
+p_alen returns the size of the cell. 
+
+p_hgran sets the heap granularity. 
+
+p_allwalk walks all cells in the heap calling a supplied function (used for heap diagnosis). 
+p_allchk uses p_allwalk to check the integrity of the heap. 
+
+p_allspe gets the start address and free space in the heap. 
+
+
+The functions f_alloc and f_realloc are identical to p_alloc and p_realloc respectively except that 
+they call p_leave (E_GEN_NOMEMoRY) if the memory could not be found rather than returning a NULL 
+address. See the function p_leave for more details. 
+
+
+The allocator functions are used internally by many other PLIB functions. 
+
+
+Heap structure 
+
+
+After a number of allocate and free calls the heap typically consists of ranges of adjacent allocated cells 
+separated by single free cells (which are linked). Each cell (whether free or allocated) is prefixed by a 
+hidden 16-bit word that gives the size of the cell in bytes. This leading length word is hidden since the 
+address returned by p_alloc, p_realloc and p_adjust skips this header and the length returned by 
+p_alen does not include it. 
+
+
+Writing beyond a cell's limits will corrupt a cell length word (and possibly also a free space cell pointer) 
+which destroys the heap's integrity. Such errors are difficult to debug because there is no immediate effect 
+- the corruption is a "time bomb". It will eventually be detected (resulting in a call to p_panic) bya 
+subsequent allocator call (such as p_free). The p_alichk function is provided as a debugging tool to force 
+a call to p_panic sooner rather than later when it is suspected that the heap's integrity has been damaged. 
+
+
+Growing and shrinking the heap 
+
+
+In EPOC, a process heap is not fixed in size - the system can grow and shrink the heap (and the process 
+data segment that contains it). The heap is grown to satisfy allocation requests that would otherwise fail, 
+up to the 0xffe0 process data segment limit. The heap may be shrunk to release memory to the system 
+when it is required. When the heap is grown, it is normally grown by 2K bytes more than is strictly 
+needed to satisfy the request - see p_hgran for more details. When an application is executed to create a 
+process, the initial size of the heap is taken from a value that is stored in the executable (by default, 2K 
+bytes). This same value also specifies the minimum size of the heap. 
+
+
+Allocation is based on "walking" the free space list to find a free cell that is big enough to satisfy the 
+request (using the "first fit" algorithm). If no free cell is big enough, the system will attempt to grow the 
+data segment to add more free space at the end of the heap. 
+
+
+7 MEMORY ALLOCATION 
+
+
+If there is no memory in the system to accommodate growth or if the data segment has reached its 
+maximum oxffeo byte value, the allocate request fails. There are few circumstances when an allocate 
+request can be assumed to succeed and calls to p_alloc, p_realloc and p_adjust should have recovery 
+code to handle a failure to allocate. 
+
+
+From the point of view of the user of an application, the two causes of an allocation failure produce quite 
+different situations. If there is no memory left in the system, this can normally be remedied by the user 
+taking some action to release memory (such as exiting a task). If the 64K limit has been reached, this is 
+presumably as a result of a heap-based data structure reaching its design limit (rather than a bug as in, for 
+example, "alloc heaven", described below). 
+
+
+Applications that contain indefinitely growing heap-based data structures (as in, say, a spreadsheet) 
+should not allow the data structure to grow until the allocation fails when the oxffe0 data segment limit is 
+reached because, at this limit, there may not be sufficient memory in the free space list to perform other 
+tasks (such as saving the data to file!). The growth of such data structures should be monitored by the 
+application and limited to leave sufficient heap capacity for tasks that the user would reasonably expect to 
+be able to perform. 
+
+
+The segment allocator can reclaim excess space from a heap if the last cell in the heap is a free cell, 
+reducing the size of the last free cell to a small value. However, the heap is never shrunk below its initial 
+size (as specified by the value in the executable). 
+
+
+Alloc heaven 
+
+
+There are cases in which programs allocate a sequence of cells which must either exist as a whole or not 
+at all. If during the allocate sequence one of the later allocations fail, the previously allocated cells must be 
+freed. If this is not done, the heap will contain unreferenced cells that consume memory to no purpose. At 
+Psion we say that these cells have gone to "alloc heaven". 
+
+
+When designing how to physically organise data structures into alloc cells you should be mindful of the 
+recovery code that must be written to free partially built multi-cell structures. The fewer the cells in a 
+structure, the easier the recovery code. 
+
+
+Internal fragmentation 
+
+
+The free space in a heap is normally fragmented where the largest cell that may be allocated is 
+substantially smaller than the total free space. Excessive fragmentation, where the free space is 
+distributed over a large number of cells (and where by implication many of the free cells are small) 
+should be avoided because it results in an inefficient use of memory and reduces the speed with which 
+cells are allocated and freed. Practical design hints for limiting internal fragmentation are: 
+
+
+e Avoid using the heap for small highly transient data structures that can be placed on the stack (as 
+an automatic). High frequency cycling through allocate and free pairs "churns" the heap and 
+leads to a long free space list. 
+
+
+e When you have a large number of variable length data structures (particularly when they are 
+frequently resized), "granularise" them (i.e. round the allocate up to a multiple of some 
+reasonable value) so that you decrease the chance of leaving small unusable free space cells. 
+
+
+e Use heap analysis tools to give you a feel for what is going on. You may find that by changing 
+the way you do something you get a better heap and you may even discover some alloc heaven. 
+Don't go too far - there are diminishing returns to heap usage tuning. 
+
+
+p_alloc (or f_alloc) Allocate a memory cell 
+
+
+VOID *p_alloc(UINT size); 
+VOID *f_alloc(UINT size); 
+
+
+Allocate a memory cell of at least size bytes long from the heap and return the address of the allocated 
+cell or nuut if there is insufficient memory. 
+
+
+You should always test the result for nuLL and take recovery action. The size actually allocated may be a 
+few bytes more than that requested (see p_alen). The maximum size is 64K minus the combined size of 
+the machine stack and the space taken by static variables. 
+
+
+2Unfortunately, the system does not distinguish between the two causes of allocation failure. 
+
+
+7-5 
+
+
+PLIB REFERENCE 
+
+
+If the heap is corrupt, calling p_alloc may or may not detect it - but if it does it will call p_panic. Use 
+p_allchk to check the integrity of the heap thoroughly. 
+
+
+The function £_alloc is identical except that it calls p_leave (E_GEN_NOMEMORY) rather than return NULL. 
+
+
+Example 
+
+
+GLDEF_C TEXT *AllocString(TEXT *str) 
+/* 
+Allocate and copy in a zero terminated string. 
+a7 
+{ 
+TEXT *p; 
+
+
+if (p=p_alloc(p_slen(str)+1) ) 
+p_scpy(p,str); /* Copy in the string */ 
+return (p); 
+
+
+} 
+
+
+This example assumes that any more specific error recovery is handled by the caller. 
+
+
+p_free Free an allocated cell 
+VOID p_free(VOID *pcell); 
+
+
+Free the allocated memory cell at address pce11, returning the cell to the free memory list. Does nothing if 
+pcell is zero - this is sometimes useful in error clean-up situations. 
+
+
+If pcell is non-zero, it should contain the address of a cell as returned by, for example, p_alloc. Passing a 
+value that is not the address of an allocated cell (eg by freeing a cell twice) will corrupt the heap. There is 
+a chance that p_free will detect a bad address and call p_panic. 
+
+
+p_realloc (or f_realloc) Change cell size 
+
+
+VOID *p_realloc(VOID *pcell, UINT size); 
+VOID *f_realloc(VOID *pcell, UINT size); 
+
+
+Change the size of the allocated cell pce11 to be size bytes and return the address of the new cell or NuLL 
+if there was insufficient space for the size change. 
+
+
+If nuxt is returned, the original cell is unaffected. The limits on size are as for p_alloc. Calling 
+p_realloc(pcell,size) when pcell is zero is equivalent to calling p_alloc(size) - this can be useful in 
+start up situations. 
+
+
+The cell retains its original content which is truncated if the cell size is reduced. The cell start address 
+does not change when the cell size is reduced or stays the same. If the cell size is increased, p_realloc 
+will use any trailing free space of sufficient size but, more likely, it will allocate a new cell, copy the data 
+across and free the old cell where, in this case, the returned address is different from pce1l. If pcell is 
+neither zero nor the address of an allocated cell, the heap will either be corrupted or p_panic will be 
+called. 
+
+
+The function £_realloc is identical except that it calls p_leave (E_GEN_NOMEMoRY) rather than return 
+NULL. 
+
+
+p_adjust Insert or delete data in cell 
+VOID *p_adjust (VOID *pcell, UINT offset, INT amount); 
+
+
+Open or close a gap at offset offset within the allocated cell pce1l, using p_realloc to make the 
+appropriate change to the cell size. As for p_realloc, p_adjust returns the address of the new cell or 
+NULL if there was insufficient memory. If amount is positive, a gap of amount bytes is opened. If amount is 
+negative -amount bytes are deleted. If amount is zero, the function has no effect and returns pcell. 
+
+
+Unlike p_realloc, pcell may not be passed as NULL. If pce11 is not the address of an existing allocated 
+cell, the heap will either be corrupted or p_panic will be called. 
+
+
+If amount is negative, -amount bytes is deleted by shifting the trailing contents left, closing the gap. 
+
+
+7 MEMORY ALLOCATION 
+
+
+old cell XXXXXXXXXXKZZZZZZZZZZYYYVYVYYVYYVYY 
+< offset >< amount > 
+
+
+new cell XXXXXXXXXXYYVYVVVVVVVVYYVY 
+< old size - amount > 
+
+
+The cell size is decreased by the same amount. There is no data deletion if the offset is greater than or 
+equal to the original cell size. The minimum cell size actually allocated is as for p_alloc. If the new size 
+would be negative, p_panic is called. 
+
+
+If amount is positive, the cell size is increased and a gap is then inserted starting from the specified offset 
+by shifting the trailing contents right. 
+
+
+old cell XXXXXXXXXXYYYYVVVVVYVYVYYVY 
+< offset >< amount > 
+
+
+new cell XXXXXXXXXXKZZZZZZZZZZYVYYVVYVYYVYY 
+< old size + amount > 
+
+
+If offset is greater than or equal to the original cell size, no shifting takes place. 
+
+
+A typical use is to insert or delete a record (which may be of fixed or variable length) in a contiguous 
+sequence of records contained in an alloc cell. 
+
+
+p_alen Get cell length 
+UINT p_alen(VOID *pcell); 
+Return the length in bytes of the allocated cell pceil. 
+
+
+The returned cell length will be equal to or slightly larger than that requested using p_alloc Of p_realloc 
+because (1) sizes are rounded up to an even size, (2) there is a minimum cell size and (3) the allocation 
+can't leave a trailing free space cell below the minimum size. 
+
+
+If the passed address is not the address of a cell, there is a chance that p_alen will detect it and call 
+
+
+p_panic. 
+
+
+p_hgran Set heap granularity 
+
+
+VOID p_hgran(UINT nparas); 
+Set the heap granularity to nparas (measured in paragraphs where a paragraph is 16 bytes). 
+
+
+The maximum value for nparas i$ E_MAXx_GROWByY (16K bytes) - p_hgran calls p_panic if this is violated. 
+Processes are created with heap granularity =_GRowBy_DEFAULT (2K bytes). z_max_GRrowBy and 
+E_GROWBY_DEFAULT are defined in epoc.h. 
+
+
+The heap granularity controls the increment by which the heap grows to satisfy an allocation request that 
+cannot be met from the existing free space list. The granularity is added to the amount that is just 
+sufficient to satisfy the request. Growing the heap can be computationally expensive because many other 
+segments may have to be shifted by the growth of the process data segment. Applications that can rapidly 
+create large data structures (such as when loading a large file in the text processor) can improve their 
+performance by setting a larger heap granularity. Setting the heap granularity has no affect on the way the 
+system shrinks the heap to release memory. 
+
+
+p_allwalk Visit all cells 
+
+
+VOID p_allwalk(VOID (*fptr) (VOID *fpar,INT isalloc,UINT len), VOID *fpar); 
+
+
+Walk through every cell in the heap (whether allocated or free) in sequence from low to high address and, 
+if fptr is not nut, call fptr for each cell. The heap is checked for consistency and p_panic is called if an 
+inconsistency (for example an overlap between a free cell and an allocated cell) is detected. 
+
+
+In the call to fptr, the parameter isalloc 1s TRUE if the cell is an allocated cell and ratss if it is a free 
+cell. The parameter 1en is the total length of the cell in bytes (1en includes the size of cell header 
+information and is 2 greater than that returned by p_alen). 
+
+
+7-7 
+
+
+PLIB REFERENCE 
+
+
+Cell addresses can be calculated from the cell lengths and the heap start address. The heap start address 
+may be found by calling p_allspce. 
+
+
+This function is provided for heap diagnosis and is called, for example, by p_allchk. 
+In the following example, NumallocCel1s returns the number of cells allocated: 
+
+
+LOCAL_C VOID CountIfAlloc(UINT *pn, INT isalloc,UINT len) 
+{ 
+if (isalloc) 
+*pnt=1; 
+} 
+
+
+GLDEF_C UINT NumAllocCells () 
+
+
+‘i 
+UINT n; 
+
+
+n=0; 
+p_allwalk((VOID (*) (VOID *,INT,UINT) )CountIfAlloc, &n); 
+return (n); 
+
+
+} 
+
+
+The call to p_allwalk calls back count If£A1lloc (which simply increments the allocated cell count if the 
+cell is an allocated cell) for each cell in the heap. 
+
+
+p_allchk Check heap integrity 
+VOID p_allchk (INT num); 
+
+
+Walk through all the allocated cells checking for consistency with the free space list. Call p_panic (0xff) 
+if there is something wrong. 
+
+
+Used as a debugging aid to detect errors from freeing a cell twice or overwriting the boundaries of an 
+allocated cell. Otherwise, such errors can remain undetected for some time. 
+
+
+If it does discover something wrong, and before calling p_panic, it writes 3 words of diagnostic 
+information to reserved statics, as follows: 
+
+
+DatApp1 (0x28) a reason code, described below 
+DatApp2 (0x2a) the address at which the corruption was discovered 
+DatApp3 (0x2c) the passed parameter nun, to enable identification of the offending call 
+
+
+The reason code is one of: 
+
+
+5 a free cell pointer was probably overwritten 
+6 a cell length is too small or odd (possibly because it was overwritten) 
+7 an allocated cell length is too large (possibly because it was overwritten) 
+
+
+This information is only useful in conjunction with a debugging tool that allows the process data segment 
+to be examined after a call to p_panic. 
+
+
+p_allspc Get heap address and potential free space 
+UINT p_allspc(VOID **pheap) ; 
+Return the potential free space in the heap in bytes and writes the start address of the heap to *pheap. 
+
+
+The potential free space is calculated as the sum of the free cells in a process data segment that has been 
+expanded to its full size of 0x££e0 bytes. In practice, the amount that can be allocated will certainly be less 
+than this and depends upon how fragmented the heap is and on the amount of free memory in the system. 
+This function should not be used to predict a successful allocation but it can be used to predict an 
+unsuccessful one. 
+
+
+The heap start address *pheap can be used to turn the cell lengths produced by p_allwa1k into addresses. 
+
+
+7-8 
+
+
+7 MEMORY ALLOCATION 
+
+
+a aa 
+System memory usage 
+
+
+p_getram Get addressable system RAM size 
+UINT p_getram(VOID); 
+Return the size of the addressable system RAM in paragraph (16 byte) units. 
+
+
+Since the memory in machines containing more than 512 kilobytes of RAM is bank-switched, this 
+function will never return a value larger than 32768 (corresponding to 512 kilobytes of RAM). 
+
+
+p_totalK Get total system RAM size 
+
+
+UINT p_totalK (VOID); 
+This function is only available in EPOC version 3.50 or later. 
+Return the total amount of memory in the machine in kilobytes. 
+
+
+This function reports the total amount of RAM present in the machine, irrespective of bank-switching. 
+Thus, on a machine containing 1 megabyte of RAM, a call to p_totaix will return the value 1024, 
+whereas a call to p_getram on the same machine will return 32768 (corresponding to 512 kilobytes). 
+
+
+p_sgfree Get size of available segmented memory 
+
+
+UINT p_sgfree(VOID); 
+
+
+Returns the amount of available (i.e. currently unused) addressable segmented memory in paragraph (16 
+byte) units. 
+
+Since the memory in machines containing more than 512 kilobytes of RAM is bank-switched, this 
+function will never return a value larger than 32768 (corresponding to 512 kilobytes of RAM). 
+
+
+The value returned should be treated with some caution as the amount of available memory in a multi- 
+tasking environment is a dynamic function of the memory requests of all the currently running processes. 
+
+
+p_sgramdisk Get memory used by internal RAM disk 
+
+
+UINT p_sgramdisk (VOID) ; 
+
+
+-Returns the number of 16-byte paragraphs in the addressable RAM that are currently used by the internal 
+RAM disk (LOC::M:). 
+
+
+On machines containing more than 512 kilobytes of RAM, the RAM disk will be created in an upper 
+bank. In this case, unless the RAM disk overflows into the addressable RAM, p_sgramdisk will generally 
+return zero. 
+
+
+On machines containing not more than 512 kilobytes of RAM, the return value will be larger than that 
+obtained from p_dinfo, which measures storage capacity rather than the total number of bytes used. 
+
+
+EE 
+Memory segments 
+
+
+Applications that need more memory to store data, can allocate one or more external memory segments. 
+Each segment can be up to 512K bytes long, subject to the availability of free system memory. 
+
+
+The most common use of the functions described in this section is to implement a potentially large data 
+structure without being constrained by the 64K (or less) limit of the heap. To create and access a data 
+structure in an external data segment, you would use: 
+
+
+p_sgcreate to create an external data segment of a specified initial size 
+
+p_sgcopyto to write to the external segment 
+
+p_sgcopyfr to read from the external segment 
+
+p_sgadjust to adjust the size of the data segment (say to increase its size to accommodate 
+
+
+additional content) 
+
+
+p_sgdelete to delete the data segment after it is no longer required 
+
+
+7-9 
+
+
+PLIB REFERENCE 
+
+
+Memory segments can be used to implement a data structure that is accessed by more than one process. 
+For example, a "pipe" in which one process creates a data segment and writes to it and where a second 
+process reads from it. In this case, the second process would use: 
+
+
+p_sgfind to locate the pipe by its memory segment name 
+p_sgopen to open the segment 
+
+p_sgcopyfr to read from the segment 
+
+p_sgclose after finishing with the segment 
+
+
+You would need to use an associated semaphore to synchronise access to the segment (as described in the 
+chapter Asynchronous Requests and Semaphores). 
+
+
+If a memory segment is locked by a process calling p_sglock, the segment will survive the demise of the 
+creating process 
+
+
+p_sgcreate Create memory segment 
+HANDLE p_sgcreate(TEXT *pName, INT nParas, INT uMode) ; 
+
+
+Creates a memory segment with the zero terminated name pName and size nParas (in 16-byte paragraphs) 
+and, if successful, return the positive handle to the created segment. Otherwise, it returns one of the 
+following negative error numbers: 
+
+
+E_GEN_NOMEMORY Not enough memory to satisfy the request 
+E_GEN_NOSEGMENTS No memory segment handles are available 
+E_FILE_EXIST A memory segment of the requested name already exists 
+E_FILE_NAME The requested name is invalid 
+
+
+The memory segment created is not initialized in any way and will contain random data. The returned 
+handle allows access to the contents of the segment using p_sgcopyto and p_sgcopyfr. 
+
+
+After being created, the memory segment is automatically opened and given a usage count of 1. It should 
+be closed when no longer required by calling p_sgclose. 
+
+
+When a process terminates, any open memory segment is automatically closed, decrementing the segment 
+usage count. If the access count become zero or negative, the segment is deleted. 
+
+
+The initial size nParas (in 16-byte paragraphs) must be positive (so the maximum segment size is 512K 
+
+
+bytes). 
+The parameter uMode should be one of the following: 
+E_SEGMENT_HIGH to create a dynamic memory segment. 
+
+
+E_SEGMENT_LOW is provided for future expansion and currently has the same effect as 
+E_SEGMENT_HIGH. 
+
+
+E_SEGMENT_DEVICE to create a device segment. This will result in all devices being held while 
+memory is moved and then resumed. All dynamic segments will be moved up 
+in memory to make room. This service is called, for example, by the File Server 
+when loading external device drivers and should not be used by applications. 
+
+
+E_SEGMENT_LOCKED is the same as E_SEGMENT_HIGH except that no process owns the created 
+segment. Like E_SEGMENT_DEVICE this mode is used internally by the operating 
+system and should not be used by applications. 
+
+
+The function calls p_panic if the requested size was negative or if uMode was not one of E_SEGMENT_LOW, 
+E_SEGMENT_HIGH, E_SEGMENT_DEVICE Or E_SEGMENT_LOCKED. 
+
+
+7-10 
+
+
+7 MEMORY ALLOCATION 
+
+
+p_sgdelete Delete memory segment 
+
+
+INT p_sgdelete (TEXT *pName) ; 
+
+
+Delete the memory segment identified by the zero terminated name pName. Returns zero if successful or 
+one of the following negative error numbers: 
+
+
+E_GEN_INUSE the segment usage count is greater than zero (eg because it is opened by another 
+process) 
+
+E_FILE_NXIST the memory segment does not exist 
+
+E_FILE_NAME the memory segment name is invalid 
+
+p_sgopen Open memory segment 
+
+
+HANDLE p_sgopen(TEXT *pName) ; 
+
+
+Open the memory segment identified by the zero terminated name pName and, if successful, return the 
+handle to the opened memory segment. Otherwise, it returns one of the following error numbers: 
+
+
+E_FILE_NXIST the memory segment does not exist 
+E_GEN_OPEN the memory segment is already open to this process 
+E_FILE_NAME the memory segment name is invalid 
+
+
+The returned handle allows access to the contents of the segment using p_sgcpto and p_sgepfr. 
+Opening a segment increments the segment usage count. 
+
+
+When a process terminates, any open memory segment is automatically closed, decrementing the segment 
+usage count. If the access count becomes zero or negative, the segment is deleted. 
+
+
+There is no limit on the number of memory segments that may be opened by a process. 
+
+
+p_sgcopyto Copy to memory segment 
+
+
+INT p_sgcopyto(HANDLE nHandle, LONG pos, VOID *source, UINT len); 
+
+
+Copy len bytes from source in the current process data segment to offset pos in the open memory 
+segment nHandle (as returned from p_sgcreate OF p_sgopen). 
+
+
+The system ensures that the copy is not interrupted by another process. Address trapping is automatically 
+switched off for the duration of the copy. 
+
+
+The return value has no significance. 
+
+
+The function calls p_ panic if pos+ien is greater than the size of the memory segment or if nHandle is not 
+a valid memory segment handle. 
+
+
+A program can check that the segment is still in existence before a call to p_sgcopyto by calling 
+p_sgopen. 
+
+
+If you want to write to a process data segment, it is more convenient to use p_pcpyto, which takes a 
+process ID rather than a segment handle. 
+
+
+p_sgcopyfr Copy from a memory segment 
+
+
+INT p_sgcopyfr(HANDLE nHandle, LONG pos, VOID *target, UINT len); 
+
+
+Copy len bytes from offset pos in the open memory segment nHandle (as returned from p_sgcreate or 
+p_sgopen) tO target in the current process data segment. 
+
+
+The system ensures that the copy is not interrupted by another process. 
+The return value has no significance. 
+The function calls p_panic if pos+1en is greater than the size of the memory segment or if nHandle is not 
+
+
+a valid memory segment handle. 
+
+
+7-11 
+
+
+PLIB REFERENCE 
+
+
+A program can check that the segment is still in existence before a call to p_sgcopyfr by calling 
+p_sgopen. 
+
+
+If you want to copy from a process data segment, it is more convenient to use p_pcpyfr, which takes a 
+process ID rather than a segment handle. 
+
+
+p_sgsize Get size of memory segment 
+
+
+UINT p_sgsize (HANDLE nHandle) ; 
+
+
+Returns the size (in 16-byte paragraphs) of the open memory segment nHandle (as returned from 
+p_sgcreate Or p_sgopen). 
+
+
+The function calls p_panic if nHandle is not a valid memory segment handle. 
+
+
+p_sgadjust Adjust the size of a memory segment 
+
+
+INT p_sgadjust (HANDLE nHandle, INT nParas); 
+
+
+Adjust the size of the open memory segment nHandle (as returned from p_sgcreate or p_sgopen) to 
+nParas 16-byte paragraphs. Return zero if successful or the negative E_GEN_NomEmory if there is not 
+enough memory to satisfy the request. 
+
+
+The new segment size nParas must be positive (it follows that the maximum segment size is 512K bytes). 
+Setting nParas to zero discards all the memory allocated to the memory segment but does not delete the 
+segment. 
+
+
+The function calls p_panic if nParas is negative or if nHandle is not a valid memory segment handle. 
+
+
+p_sgfind Find segments by name 
+
+
+HANDLE p_sgfind(HANDLE fHandle, TEXT *pMatch, TEXT *pName) ; 
+
+
+Write the next segment name that matches the zero terminated match string pMatch as a zero terminated 
+string to pName where fHandle is NULL for the first call and is subsequently the positive return value from 
+the previous call. When there are no further segments matching pMatch, it returns E_FILE_NXIST. 
+
+
+Used repeatedly to find all the segments that match the wild card string pointed to by pMat ch. The buffer 
+at pName should be big enough to receive E_MAX_NAME+2 bytes. The wild card string pMatch should remain 
+the same between successive calls. 
+
+
+No memory is used by this service and it can be abandoned at any time without taking any further action. 
+The function calls p_panic if fHandle is not a valid memory segment handle. 
+Example 
+
+
+GLDEF_C VOID ListCodeSegments (VOID) 
+
+
+{ 
+HANDLE fH; 
+TEXT buf [ 
+
+
+E_MAX_NAME+2]; 
+
+
+£H=NULL; 
+while ((fH=p_sgfind(fH,"*.$SC", &buf[0]))>0) 
+p_puts (&buf[0]); 
+
+
+p_sgclose Close memory segment 
+
+
+INT p_sgclose (HANDLE nHandle); 
+
+
+Close the open memory segment nHandle (as returned from p_sgcreate or p_sgopen) decrementing the 
+usage count. 
+
+
+Returns zero if successful or the negative E_GEN_NOTOPEN if the memory segment is not open to this 
+process. 
+
+
+Should the access count become zero or negative, the segment is deleted. 
+
+
+The function calls p_panic if nHandle is not a valid memory segment handle. 
+
+
+7-12 
+
+
+7 MEMORY ALLOCATION 
+
+
+p_sglock Increment segment usage count 
+
+
+VOID p_sglock (HANDLE nHandle); 
+
+
+Lock the open memory segment nHand1le (as returned from p_sgcreate Of p_sgopen) by incrementing the 
+segment usage count. 
+
+
+If p_sglock is called after creating a segment, the segment will not be deleted when the process 
+terminates. 
+
+
+The function calls p_panic if nHandle is not a valid memory segment handle. 
+
+
+p_sgunlock Decrement segment usage count 
+
+
+VOID p_sgunlock (HANDLE nHandle) ; 
+
+
+Unlock the open memory segment nHandle (as returned from p_sgcreate Of p_sgopen) by decrementing 
+the segment usage count. 
+
+
+There is no harm in unlocking a segment that is already unlocked, although if this done inadvertently the 
+segment could be deleted by another process. 
+
+
+The function calls p_panic if nHandle is not a valid memory segment handle. 
+
+
+Environment variables 
+
+
+The system allocates up to 4K bytes for environment variables at the high address end of the system RAM. 
+Environment variables are a scarce resource and should be used sparingly. 
+
+
+An environment variable consists of: 
+a name of up to —_MAx_ENv_s1zkE (16) bytes containing any byte except '*' or '2! 
+a value of up to P_ENvmax-1 (256) bytes with no restriction on the content 
+
+
+Each environment variable is stored as two successive leading byte count strings (see the example in the 
+description of p_findenviron, below). 
+
+
+If you are dealing with environment variables where both the names and the values are character strings 
+you can use: 
+
+
+p_getenv to get the value of an environment variable 
+
+p_setenv to replace the value of an existing environment variable or to create one if 
+necessary 
+
+p_delenv to delete an environment variable 
+
+p_fndenv to get a list of environment variables and their values 
+
+
+A more general but less convenient set of environment variable functions (which can be used, for 
+example, when the values are binary) are: 
+
+
+p_getenviron to get the value of an environment variable 
+
+p_setenviron to replace the value of an existing environment variable or to create one if 
+necessary 
+
+p_delenviron to delete an environment variable 
+
+p_findenviron to get a list of environment variables and their values 
+
+
+7-13 
+
+
+PLIB REFERENCE 
+
+
+p_getenv Get environment variable value 
+
+
+INT p_getenv(TEXT *pMatch, TEXT *pValue) ; 
+
+
+Copy the value of the environment variable that matches the zero terminated name pMatch to pValue and 
+add a zero terminator to the end of the copied value. The name pMatch may include the wild card 
+characters '?' and '*' in which case the value of the first matching name is copied. 
+
+
+Returns zero if successful or the negative E_FILE_NxIst if no matching environment variable exists. 
+
+
+The maximum length of an environment variable value is P_ENvMax-1 bytes so up to P_ENvmax bytes can 
+be written to pvalue (including the zero terminator). 
+
+
+p_getenviron Get environment variable value 
+
+
+INT p_getenviron(TEXT *pMatch, INT mLength, VOID *pValue); 
+
+
+Copy the value of the environment variable that matches the name pMatch of length mLength to pvalue 
+and return the number of bytes copied. 
+
+
+Return the negative E_FILE_Nx1st if no matching environment variable exists. 
+
+
+The name pMatch may include the wild card characters '?' and '*' in which case the value of the first 
+matching name is copied. 
+
+
+The maximum length of an environment variable value is P_ENvmMax-1 bytes. 
+
+
+p_setenv Set environment variable value 
+
+
+INT p_setenv (TEXT *pName, TEXT *pValue) ; 
+
+
+Copy the content of the zero terminated string pvalue (excluding the terminating zero) into the value of 
+the environment variable with the zero terminated name pName, replacing any previous value. If the 
+environment variable does not exist it is created with the specified name and value. 
+
+
+The name pName may not include wild cards and must not exceed E_MAX_ENV_s12E in length. The length 
+of pValue should not exceed P_ENvmax-1 (255) - any non-zero value in the high byte of the length of 
+pValue is ignored. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_GEN_NOMEMORY the system was unable to allocate room to store the environment variable and 
+its value either because there is not enough free system memory or because of 
+the 4K limit on the environment variable space 
+
+
+E_GEN_FAIL if pName contains a wild card character 
+The function calls p_panic if the length of pName exceeds E_MAX_ENV_SIZE. 
+
+
+Note that you can't delete an environment variable by giving it a null value - use either p_delenv or 
+
+
+p_delenviron. 
+
+
+p_setenviron Set environment variable value 
+
+
+INT p_setenviron(TEXT *pName, INT nLength, VOID *pValue, INT vLength) ; 
+
+
+Copy vLength bytes from pvalue into the value of the environment variable with name pName of length 
+nLength, replacing any previous value. If the environment variable does not exist it is created with the 
+specified name and value. 
+
+
+The name pName may not include wild cards, nuength must not exceed E_MAX_ENV_SIZE and vLength 
+should not exceed P_ENvMax-1 (255) - any non-zero value in the high byte of vLength is ignored. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_GEN_NOMEMORY the system was unable to allocate room to store the environment variable and 
+its value either because there is not enough free system memory or because of 
+the 4K limit on the environment variable space 
+
+
+E_GEN_FAIL if pName contains a wild card character 
+
+
+The function calls p_panic if nLength exceeds E_MAX_ENV_SIZE. 
+
+
+7-14 
+
+
+7 MEMORY ALLOCATION 
+
+
+p_delenv Delete environment variable 
+
+
+INT p_delenv (TEXT *pMatch) ; 
+
+
+Delete the environment variable that matches the zero terminated name pMatch. The name pMatch may 
+include the wild card characters '?' and '*' in which case the first matching environment variable is 
+deleted. 
+
+
+Returns zero if successful or the negative =_rF1LE_nxist if no matching environment variable exists. 
+
+
+p_delenviron Delete environment variable 
+
+
+INT p_delenviron(TEXT *pMatch, INT mLength) ; 
+
+
+Delete the environment variable that matches name pmatch of length mLength. The name pMatch may 
+include the wild card characters '?' and '*' in which case the first matching environment variable is 
+deleted. 
+
+
+Returns zero if successful or the negative —_FILE_nxist if no matching environment variable exists. 
+
+
+p_fndenv Find environment variables 
+
+
+INT p_fndenv (TEXT *pMatch, TEXT *pName, TEXT *pValue, HANDLE *pHandle); 
+
+
+Called repeatedly to find the name and value of all environment variables that match the zero terminated 
+wild card name pMatch. 
+
+
+On the first call *pHandie should contain zero and subsequent calls pass the value that is written by the 
+previous call. The function returns zero if a matching environment variable was found or the negative 
+E_FILE_EOF when there are no more matching names. The wild card match string pMatch should remain 
+the same on successive calls. 
+
+
+Each successful call writes the name as a zero terminated string to pName (which should have room for 
+E_MAX_ENV_S1ZE+1 bytes) and its value followed by a zero terminator to pvalue (which should have room 
+for p_ENvMax bytes). 
+
+
+A wild card name of "*" will match all the environment variables. 
+
+
+p_findenviron Find environment variables 
+
+
+INT p_findenviron(TEXT *pMatch, INT mLength, UBYTE *pBuf, HANDLE *pHandle); 
+
+
+Called repeatedly to find the name and value of all environment variables that match the wild card name 
+pMatch of length mLength. 
+
+
+On the first call *pHandie should contain zero and subsequent calls pass the value that is written by the 
+previous call. The function returns zero if a matching environment variable was found or the negative 
+E_FILE_EOF when there are no more matching names. The wild card match string should remain the same 
+on successive calls. 
+
+
+Each successful call writes the name and value to pBuf as two successive leading byte count strings giving 
+the environment variable name followed by its value. The maximum length of an environment variable 
+name is E_MAX_ENV_s1zeE and the maximum length of a value is p_ENvmax-1 bytes so pBuf should have 
+room for E_MAX_ENV_SIZE+P_ENVMAXx+1 bytes. 
+
+
+A wild card name of "*" will match all the environment variables. 
+
+
+7-15 
+
+
+PLIB REFERENCE 
+
+
+In the following example, PrintaAllEnv prints the name and (potentially binary) value of all the 
+
+
+environment variables: 
+
+
+LOCAL_C VOID PrintData(TEXT *p,UINT len) 
+
+
+{ 
+UBYTE *pe; 
+
+
+p_print ("sd [",len); 
+
+for (pe=ptlen;p<pe;pt+) 
+p_isprint(*p) ? p_print("%Sc",*p) 
+
+p_printf£("]"); 
+
+} 
+
+
+p_print ("<%02x>", *p) ; 
+
+
+GLDEF_C VOID PrintAllEnv (VOID) 
+{ 
+UBYTE *p; 
+
+
+HANDLE h; 
+UBYTE b[E_MAX_ENV_SIZE+P_ENVMAX+1]; 
+
+
+for (h=0;p_findenviron("*",1,&b[0],&h) >=0;) 
+
+
+{ 
+p=é&b[0]; 
+PrintData(pt1,*p); /* print name */ 
+
+
+pt=*pt+1; 
+PrintData(pt+l,*p); /* print value */ 
+
+
+} 
+
+
+7-16 
+
+
+CHAPTER 8 
+
+
+ASYNCHRONOUS REQUESTS AND SEMAPHORES 
+
+
+This chapter describes asynchronous requests, semaphores, the I/O semaphore and wait handlers. 
+
+
+Semaphores 
+
+
+Semaphores are provided to synchronise cooperating processes (where, in this context, a process includes 
+a hardware interrupt). There are three common uses: 
+
+
+e Synchronising access to a shared resource 
+e —Synchronising supplier-consumer relationships 
+e Synchronising the completion of asynchronous requests 
+
+
+The first two are described briefly in this section. The third use is far more important and is discussed 
+more extensively in the following section. 
+
+
+The semaphores in EPOC are counting semaphores, having a signed value that is incremented by calling 
+p_signal and decremented by calling p_wait. A semaphore with a negative value implies that a process 
+must wait for the completion of some other event, such as the freeing of a shared resource. 
+
+
+The mechanism by which a process waits on a semaphore is part of the overall management of process 
+scheduling. 
+
+
+Process scheduling 
+In EPOC, if a process is not the currently running process, it is either suspended or in a queue. 
+
+
+A process remains suspended until it is resumed by another process (typically its creator) by that process 
+calling p_presume. 
+
+
+If a process is not suspended, it is in one of the following three types of queues: 
+
+
+The ready queue The ready queue contains processes ordered by process priority. On a 
+reschedule, the process at the high priority end of the ready queue runs. If there 
+is more than one ready process at the highest priority, they take it in turns to 
+run every 4 system ticks. 
+
+
+The time delta queue There is a single (possibly empty) time delta queue, effectively containing both 
+processes and timer device entries. The processes are waiting for a relative or 
+an absolute time as a result of calling p_sleep, p_sleept or p_sleepa. The 
+timer device entries are associated with processes that have requested an 
+asynchronous timer. The head of the queue has its delta time decremented 
+every system tick and is removed when it reaches zero or negative. If it is a 
+process, it is inserted into the ready queue. If it is a timer device entry, the 
+associated process I/O semaphore is signalled. 
+
+
+The semaphore queues _ There is a (possibly empty) queue of processes for each created semaphore in 
+the system. If, on calling p_wait, the decremented semaphore is negative, the 
+calling process is placed at the end of the appropriate semaphore queue. When 
+that semaphore is subsequently incremented by a call to p_signal, the process 
+at the head of the semaphore queue is either made current (if it has the highest 
+priority) or it is inserted into the ready queue (after any processes of equal 
+priority). 
+
+
+8-1 
+
+
+PLIB REFERENCE 
+
+
+See also the description of Preemptive scheduling in the chapter Processes and Inter-process Messaging. 
+Shared access 
+
+
+A mutual exclusion semaphore may be used to serialise access to a shared resource (for example, a shared 
+memory segment). 
+
+
+The creator of the shared resource uses p_semcrt to create an associated mutual exclusion semaphore with 
+an initial value of one. Any process wishing to access the resource first calls p_wait on the resource 
+semaphore and then calls p_signa1 after completing its access. Because the semaphore was created with 
+an initial value of one, the first process to call p_wait will return immediately but any other processes that 
+call p_wait will wait in the semaphore queue. Waiting processes are released on a first-in first-out basis 
+when the process currently accessing the resource calls p_signal. 
+
+
+The nature of the shared resource should be such that any access completes in a relatively short time so 
+that processes do not wait for extended periods on the mutual exclusion semaphore. Another consideration 
+is that whereas the resource may survive the demise of its creating process, semaphores are automatically 
+deleted when the creating process terminates. In many cases, you may find that EPOC is better suited to 
+supporting the use of server processes for serialising access to a shared resource (as in, for example, the 
+file server and the window server) rather than using a mutual exclusion semaphore. The design of EPOC's 
+inter process messaging was largely driven by the requirements of server processes and their clients. 
+
+
+Supplier-consumer 
+
+
+In this usage, the semaphore is associated with a pool of data (say a circular list in a shared data segment) 
+and is created with an initial value equal to the number of elements in the pool. The consumer calls 
+p_wait when it is ready to extract an item from the pool and the supplier calls p_signa1 after it inserted 
+an item into the pool. If there are one or more elements in the pool, the consumer's call to p_wait returns 
+immediately. Otherwise, the call to p_wait returns when the supplier inserts an element and calls 
+p_signal. 
+
+
+Asynchronous requests 
+
+
+Many system services are implemented in two steps: 
+e make the service request 
+e wait for the requested operation to complete 
+
+
+In most cases, as well as providing functions for each step, the system provides a function containing both 
+the above steps. Such functions are called synchronous because they automatically synchronise the 
+requesting process by waiting until the operation has completed. The internal function that makes the 
+request without waiting for completion is called an asynchronous function. 
+
+
+Examples of asynchronous request functions are: 
+
+
+p_ioa, p_ioc for requests on an open I/O channel 
+p_mreceive to receive an inter process message 
+p_execcasync for loading images 
+
+p_logona for being informed of a process termination 
+
+
+There are also synchronous versions of all the above functions except p_logona (but see the example 
+below). 
+
+
+Applications use asynchronous requests in situations like the following: 
+e make request A 
+e make request B 
+e wait for either of the requested operations to complete 
+
+
+Processes wait for the completion of asynchronous requests by waiting on their //O semaphore where each 
+request is associated with a status word. 
+
+
+8-2 
+
+
+8 ASYNCHRONOUS REQUESTS AND SEMAPHORES 
+
+
+The I/O semaphore 
+
+
+When a process is created, the system automatically creates an I/O semaphore on its behalf (a more 
+accurately descriptive name would have been the asynchronous request semaphore). After making one or 
+more asynchronous requests, a process calls p_iowait to wait on the I/O semaphore for one of the requests 
+to complete. A typical application process spends most of its time waiting on its I/O semaphore. For 
+example, an interactive application process that is waiting for user input from the window server is 
+waiting on the I/O semaphore. 
+
+
+The process or the hardware interrupt handler that implements the requested operation typically uses 
+p_iosignalbypid to indicate that the operation has completed. If one or more wait handlers have been 
+installed (wait handlers are described below), they may process the signal and re-signal using p_iosignal. 
+In some cases, it is convenient for the requestor to use p_iosignal to signal itself and to subsequently 
+process that signal in a central call to p_iowait. 
+
+
+Status words 
+
+
+Although the parameters to asynchronous request functions vary, they all take the address of a signed 
+16-bit status word which subsequently contains the status of the requested operation. 
+
+
+All asynchronous requests exhibit the following behaviour: 
+
+
+e While the request is pending, the status word contains the negative E_FILE_PENDING (defined 
+in p_file.h) 
+
+
+e When the operation has completed, a value other than =_rFILE_PENDING Is written to the status 
+word. This value should be zero or positive to indicate success or a negative error number to 
+indicate failure. 
+
+
+e The requesting process's I/O semaphore is signalled (after the status word has been written). 
+
+
+Making a request while a previous request on the same status word is still pending will normally result in 
+a call to p_panic. 
+
+
+When there are multiple requests, each request is associated with a different status word. After returning 
+from p_iowait, the caller typically polls each status word until one is found that contains other than 
+E_FILE_PENDING. That completion is then processed (which might include renewing the asynchronous 
+request) and p_iowait is called again to process the next completion. 
+
+
+Every p_iosignai should be matched by a call to p_iowait (or a function that calls p_iowait). The status 
+word associated with the p_iowait must have completed (ie must contain a value other than 
+E_FILE_PENDING) at the time that p_iosignal is called. A common programming error is to introduce a 
+p_iosignal without correctly associating it with a status word, such that the poll after the p_iowait 
+cannot find a completed status word. 
+
+
+At Psion this is known as a "stray signal" and programmers should detect this as early as possible by (say) 
+calling p_panic when the poll is unable to find a completed status word. 
+
+
+For Series 3, Series 3a and Workabout developers, using the Spy application supplied with this SDK may 
+help identify an accumulation of such unused signals. 
+
+
+In the following example, the opened asynchronous timer TimerChannel is used to construct a 
+synchronous function which attempts to write the passed string to the opened serial channel 
+SerialChannel. If it takes more that 5 seconds to complete the write, the function calls 
+
+p_leave (SERIAL_TIMEOUT) . For simplicity it is assumed that there are no other outstanding events which 
+could complete. Thus it is certain that on return from the call to p_iowait, one of the two asynchronous 
+requests has completed. 
+
+
+8-3 
+
+
+PLIB REFERENCE 
+
+
+LOCAL_C VOID StringToSerial (TEXT *str) 
+{ 
+UWORD len; 
+WORD TimerStatus; 
+WORD SerialStatus; 
+ULONG timeout; 
+
+
+len=p_slen(str); 
+p_ioc(SerialChannel, P_FWRITE, &éSerialStatus, str, &len) ; 
+timeout=50; /* 5 second timeout */ 
+p_ioc(TimerChannel, P_FRELATIVE, &TimerStatus, &timeout) ; 
+p_iowait (); 
+if (SerialStatus==E_FILE_PENDING) 
+{ /* must have timed out */ 
+p_iow(SerialChannel,P_FCANCEL) ; 
+p_waitstat (&SerialStatus) ; 
+p_leave (SERIAL_TIMEOUT); /* never returns */ 
+} 
+p_iow(TimerChannel, P_FCANCEL) ; 
+p_waitstat (&TimerStatus) ; 
+} 
+
+
+The functions p_ioc and p_iow are described in the next chapter: /O System. 
+Cancelling an asynchronous request 
+
+
+In the above example, the asynchronous request which does not complete is cancelled by making a 
+P_FCANCEL request using p_iow (the synchronous version of p_ioc or p_ioa). Most asynchronous request 
+functions have an associated cancel function; the P_FCcANCEL, to cancel I/O requests on a device channel, 
+is one example. Other examples are: 
+
+
+p_mcancel to cancel a call to p_mreceive to receive an inter process message 
+p_logoffa to cancel a call to p_logona for being informed of a process termination 
+The following general principles apply to all functions that cancel an asynchronous request: 
+
+
+e the cancel precipitates the completion of the operation (it does not stop the operation from 
+completing) 
+
+
+e the cancel may or not be effective (that is, the operation may complete naturally before the cancel 
+is processed) 
+
+
+e after a cancel, you must still process the completion of the asynchronous request (typically by 
+immediately calling p_waitstat to "use up" the signal) 
+
+
+Waiting for a particular completion 
+
+
+When waiting for the completion of a particular asynchronous request, the wait on the I/O semaphore 
+must be sure that it is not fooled into a premature return by the completion of any other pending 
+asynchronous request. This is done by calling p_waitstat which behaves in a similar way to p_iowait 
+except that it only returns when the associated status word is other than E_FILE_PENDING. 
+
+
+In general, p_waitstat is a safer option than p_iowait to "use up" the signal resulting from the cancelled 
+operation. If the cancel is not immediately effective and another completion causes p_iowait to return, the 
+program could continue and make another request before the cancelled operation completes (which would 
+result in p_panic being called). The above example illustrates the technique although, in this case, it is 
+not strictly necessary since there can be no confusion as to which event has completed. 
+
+
+8-4 
+
+
+8 ASYNCHRONOUS REQUESTS AND SEMAPHORES 
+
+
+Constructing synchronous functions 
+
+
+General purpose functions that provide a synchronous interface must use p_waitstat rather than 
+p_iowait since they can not assume that there are no other pending asynchronous requests. 
+
+
+The use of p_waitstat Is illustrated by the following example of a synchronous function: 
+
+
+GLDEF_C INT ResumeWait (HANDLE pid) 
+
+
+{ 
+WORD stat; 
+INT ret; 
+
+
+if (!(ret=p_logona (pid, &stat) ) ) 
+{ 
+p_presume (pid) ; 
+p_waitstat (&stat); 
+ret=stat; 
+} 
+
+
+return (ret); 
+
+
+} 
+
+
+This is intended to be used in place of p_presume and behaves like p_presume except that it returns only 
+when the resumed process has terminated. It effectively implements a synchronous version of p_logona. 
+
+
+Wait handlers 
+
+
+Wait handlers are functions that handle the completion of asynchronous requests from within p_iowait 
+(or p_waitstat). Active wait handler functions are called just before p_iowait would have otherwise 
+returned. 
+
+
+Many I/O devices install a device wait handler when the device is opened (see the System Services 
+reference manual for information on writing device drivers and I/O device wait handlers). An application 
+can install any number of application wait handlers using p_svecadd (p_svecrem removes an application 
+wait handler). Before p_iowait will call an installed wait handler, it has to be activated using p_sveccall 
+(p_sveccali can also be used to deactivate a wait handler). An installed wait handler is automatically 
+deactivated when called (which stops it being called recursively since a wait handler often itself calls 
+p_iowait, directly or indirectly). 
+
+
+In the following example (which does not check for errors), setupHeapChecker installs the wait handler 
+CheckHeap which then calls p_alichk every 2 seconds or so without any cooperation from the rest of the 
+program. 
+
+
+typedef struct 
+{ 
+UBYTE *Channel; 
+WORD Status; 
+ULONG Timeout; 
+} HEAP_TIMER; 
+
+
+LOCAL_C INT CheckHeap(HEAP_TIMER *pTimer) 
+{ 
+if (pTimer->Status==E_FILE_PENDING) 
+return (P_SIGNAL_UNUSED) ; 
+p_allchk (0); 
+p_ioc(pTimer-—>Channel, P_FREAD, &épTimer->Status, &pTimer-—>Timeout) ; 
+return (P_SIGNAL_ENABLE) 
+} 
+
+
+GLDEF_C VOID SetupHeapChecker (VOID) 
+
+
+{ 
+HEAP_TIMER *pHeapTimer; 
+
+
+pHeapTimer=p_alloc(sizeof (HEAP_TIMER) ); 
+
+p_open (&pHeapTimer->Channel,"TIM:",-1); 
+pHeapTimer->Status=0; 
+
+pHeapTimer->Timeout=20; /* 2 second tick */ 
+p_sveccall (p_svecadd (CheckHeap, pHeapTimer) , TRUE) ; 
+} 
+
+
+Wait handlers are only called when the process calls p_iowait (or a function such as p_waitstat that 
+calls p_iowait). While an application performs a computationally intensive task that takes an extended 
+time, it should consider calling p_ioyieid (which effectively calls p_iosignal1 followed by p_iowait) to 
+allow any installed wait handlers to be called. Application programs must never assume that no wait 
+handlers have been installed. 
+
+
+PLIB REFERENCE 
+
+
+Installed device wait handlers and application wait handlers are represented as a doubly linked queue of 
+data structures allocated out of the process heap. The queue is built from a 4-byte queue header in a 
+reserved static at address 2 in the process data segment. If this reserved static is corrupted (say because of 
+a write using an uninitialised pointer that happens to have a low value), p_iowait will almost certainly 
+detect an invalid wait handler and call p_panic (27) although the cause of the panic may have nothing to 
+do with wait handlers. 
+
+
+Polling rather than waiting 
+
+
+In a multi-tasking operating system it is extremely anti-social to wait for an operation to complete by 
+polling the status word in a tight loop rather than call p_iowait (because the polling will "hog" the 
+processor to no benefit). However, when there is useful work to be done between each poll, it can be 
+appropriate to poll - for example, to check periodically for user input while performing an extended 
+calculation. 
+
+
+If this approach is used, you should be aware that in some cases asynchronous requests are completed by 
+a wait handler and it is necessary to call p_ioyield before each poll to give any wait handlers a chance 
+to run. 
+
+
+This case occurs when making requests on a device driver that services hardware interrupts. For example, 
+the serial port driver services the hardware interrupt generated by the receipt of a serial frame. A 
+hardware interrupt handler cannot write directly to the data segment of the requesting process because 
+that data segment may be moving when the interrupt occurs. Instead, the interrupt handler must write first 
+to a fixed memory location (either in the operating system variables if it is an in-built driver or in a device 
+segment if it is an external driver) and then signal the I/O semaphore of the requesting process. When the 
+requesting process next calls p_iowait (directly or indirectly through say p_ioyield), the device driver's 
+wait handler is called to copy the data safely to the process data segment. 
+
+
+Device drivers that are implemented by a server process (for example, the window server) do not require a 
+wait handler to complete operations. 
+
+
+When a poll detects a completed status word it is still obligatory to "use up" the signal by calling p_iowait 
+(otherwise you will get a "stray signal" later). 
+
+
+Attached I/O devices 
+
+
+Wait handlers are often used in attached I/O drivers that layer over an existing driver (which may be 
+another attached driver or a hardware device driver) to extend or modify its services. The attached driver 
+typically installs a wait handler to handle the completion of requests on the underlying driver. Although 
+attached drivers can be written in C, the interface between the I/O system and the functions that are called 
+requires some assembly language programming. See the //O System chapter for more information on 
+attached drivers. 
+
+
+EEE 
+Primitive semaphore functions 
+
+
+p_semcrt Create a semaphore 
+HANDLE p_semcrt (INT nCount) ; 
+
+
+Create a semaphore with an initial positive count ncount. Returns the handle of the semaphore if 
+successful, or E_GEN_NosEM if no semaphores are available. 
+
+
+The created semaphore is owned by the calling process and, in version 3 and later of EPOC, may be 
+deleted using p_semde1 before exiting. However, the semaphore will always be automatically deleted on 
+termination of the process. 
+
+
+Calls p_panic if ncount is negative. 
+
+
+p_semdel Delete a semaphore 
+VOID p_semdel (HANDLE sHandle); 
+Delete semaphore sHandle. Any processes waiting on the semaphore are automatically signalled. 
+
+
+Calls p_panic if sHand1e is not the handle of a previously created semaphore. 
+
+
+8-6 
+
+
+8 ASYNCHRONOUS REQUESTS AND SEMAPHORES 
+
+
+Prior to version 3 of EPOC the recommended action is not to delete a semaphore, but to let the operating 
+system perform any necessary clean-up actions on termination of the application. This is an acceptable 
+solution for all versions of EPOC. Except in extreme cases, where large numbers of semaphores are 
+created, there is no need for an application ever to call p_semdel. 
+
+
+p_wait Wait on a semaphore 
+
+
+VOID p_wait (HANDLE sHandle) ; 
+
+
+Decrement semaphore sHand1e by one and return immediately if it is zero or positive. If sHandle is 
+negative after being decremented, it waits for semaphore sHandl1e to be signalled by another process or by 
+an interrupt handler (or for sHand1e to be deleted). 
+
+
+More than one process can be waiting on a particular semaphore at a time. When there are multiple 
+processes waiting on a semaphore, they are released on a first-in first-out basis. If a semaphore is deleted, 
+all processes waiting on that semaphore are released. 
+
+
+Calls p_panic if sHandle is not the handle of a previously created semaphore. 
+
+
+p_signal Signal a semaphore 
+
+
+VOID p_signal (HANDLE sHandle) ; 
+
+
+Signal semaphore sHandle, incrementing it by one. If sHandie was less than zero, the first process waiting 
+on it is released and a reschedule takes place (before p_signal returns). 
+
+
+Calls p_panic if sHandle is not the handle of a previously created semaphore. 
+
+
+p_signaln Signal a semaphore n times 
+VOID p_signaln(HANDLE sHandle, INT nTimes); 
+Equivalent to calling p_signal(sHandle) nTimes times. 
+
+
+Calls p_panic if sHand1e is not the handle of a previously created semaphore or if nTimes is not greater 
+than or equal to 1. 
+
+
+p_signalnr Signal a semaphore with no re-schedule 
+VOID p_signalnr (HANDLE sHandle) ; 
+Behaves as for p_signa1 except that the re-schedule does not take place. 
+
+
+In the absence of any other cause, a re-schedule will not occur until the next system tick. A re-schedule 
+can always be forced by calling p_sieept (OL). 
+
+
+Calls p_panic if sHand1e is not the handle of a previously created semaphore. 
+
+
+The I/O semaphore 
+
+
+Although the I/O semaphore is indeed associated with I/O operations, it is not used exclusively for I/O 
+operations. In retrospect, a more accurate name would have been the "asynchronous request semaphore". 
+
+
+p_iosignal Signal the 1|O semaphore 
+VOID p_iosignal (VOID) ; 
+Increment the process I/O semaphore. 
+
+
+Used in wait handlers to signal the completion of an asynchronous request after writing the completion 
+status to the associated status word. 
+
+
+It can also be used outside wait handlers to generate "internal events" where the call to p_iosignal 
+necessarily precedes the call to p_iowait. 
+
+
+8-7 
+
+
+PLIB REFERENCE 
+
+
+p_iosignalbypid Signal the 1O semaphore of another process 
+VOID p_iosignalbypid (HANDLE pid); 
+Signal the I/O semaphore of process pid. 
+
+
+Used to signal the completion of a request from process pid (normally a different process but it still works 
+if it is the same process). Before calling p_iosignalbypid, the process should already have set the pia's 
+status word using say p_pepyto. 
+
+
+p_iowait Wait on the lO semaphore 
+VOID p_iowait (VOID) ; 
+
+
+Wait for the I/O semaphore to be signalled (of course, it returns immediately if the I/O semaphore has 
+already been signalled). 
+
+
+When the I/O semaphore is signalled, any active wait handlers are called. Only when all the active wait 
+handlers indicate that the signal has nothing to do with them (ie they all return P_stGNAL_uNUSED) will the 
+p_iowait call return. When it does return, the signal must be associated with an external (ie outside any 
+wait handler) status word. 
+
+
+The application should then poll the request status words to determine which operation has completed. 
+
+
+p_ioyield Allow any wait handlers to run 
+VOID p_ioyield(VOID) ; 
+
+
+Give an opportunity for any active wait handler to run. Equivalent to calling p_iosigna1 followed by a 
+
+
+p_iowait. 
+
+
+Any application that polls a status word for the completion of an I/O operation (presumably in between 
+performing chunks of a computationally intensive task) should call p_ioyieid before polling to give any 
+wait handlers (which are commonly required to complete an asynchronous request) a chance to run. 
+
+
+p_waitstat Wait for a particular request to complete 
+VOID p_waitstat (WORD *pstat); 
+Wait for the particular asynchronous request associated with *pstat to complete. 
+
+
+It is similar to p_iowait except that rather than just wait for the I/O semaphore to be signalled, it also 
+waits until *pstat is not E_FILE_PENDING. It correctly adjusts the I/O semaphore if any other I/O requests 
+completes in the meantime, as illustrated in the following code: 
+
+
+GLDEF_C VOID p_waitstat (WORD *pstat) 
+
+
+/* 
+Wait for *pstat!=E_FILE_PENDING 
+*/ 
+
+{ 
+
+INT i; 
+
+i=(-1); 
+
+do 
+
+
+p_iowait (); 
+
+itt; 
+
+} while (*pstat==E_FILE_PENDING) ; 
+while (i--) 
+
+p_iosignal(); 
+
+
+} 
+
+
+8 ASYNCHRONOUS REQUESTS AND SEMAPHORES 
+
+
+The principle may be extended to wait for the completion of more than one asynchronous event. This is 
+illustrated in the following code, which waits until both of two status words are not equal to 
+E_FILE_PENDING: 
+
+
+GLDEF_C VOID waitstat2(WORD *pstat1,WORD *pstat2) 
+
+
+/* 
+Wait until both *pstat1l and *pstat2 are not E_FILE_PENDING 
+xf 
+
+{ 
+
+INT i; 
+
+i=(-1); 
+
+do 
+
+
+p_iowait (); 
+
+Ltt; 
+
+} while ((*pstat1==E_FILE_PENDING) && (*pstat2==E_FILE_PENDING) ); 
+if (*pstat2==E_FILE_PENDING) 
+
+pstatl=pstat2; 
+p_waitstat (pstat1); 
+while (i--) 
+
+p_iosignal(); 
+
+
+Wait handlers 
+
+
+p_svecadd Add a wait handler function 
+
+
+HANDLE p_svecadd(INT (*vec) (VOID *), VOID *pcb); 
+
+
+Add function vec to the I/O semaphore wait handler list and return the non-zero handle of the wait 
+handler if successful or zero if there is insufficient memory. 
+
+
+The returned handle is subsequently used to activate (by calling p_sveccaii) and remove the wait handler 
+(by calling p_svecrem). 
+
+
+Initially the wait handler is inactive. The installed wait handler is normally activated to process the 
+completion of one or more asynchronous requests. 
+
+
+When the wait handler is active, the wait handler function is called from within p_iowait when the I/O 
+semaphore is signalled. In the interests of efficiency, a wait handler should only be active while there is an 
+associated pending request. 
+
+
+The wait handler function should poll the one or more status words associated with the one or more 
+requests it is monitoring and return one of the following values: 
+
+
+P_SIGNAL_DISABLE the status word was other than &_FILE_PENDING and the completion has been 
+processed. There are no more requests to process and the wait handler can now 
+be deactivated. 
+
+
+P_SIGNAL_ENABLE a status word was other than &_FILE_PENDING and the completion has been 
+processed. However, there are still pending requests (either because the wait 
+handler is associated with more than one request or because another request 
+was queued) and the wait handler should remain active. 
+
+
+P_SIGNAL_UNUSED all status words contained &_FILE_PENDING and no processing took place. The 
+wait handler remains active. 
+
+
+In the first two cases, where the signal is consumed, p_iowait loops back and waits on the I/O semaphore 
+again. 
+
+
+If the wait handler does not detect the completion of an internal request and returns p_sIGNAL_UNUSED, 
+p_iowait will call any other active wait handlers and will only return to the caller when there are no 
+active wait handlers or when all the active wait handlers return p_s1GNAL_UNUSED. 
+
+
+If in the processing of the completion of one request the wait handler cancels another request, the wait 
+handler would normally use up the signal from the cancelled requests by calling p_waitstat. 
+
+
+8-9 
+
+
+PLIB REFERENCE 
+
+
+An active wait handler is deactivated before being called and is only reactivated when it returns with the 
+value P_SIGNAL_ENABLE Or P_SIGNAL_UNUSED. This normally works such that any calls to p_iowait within 
+a wait handler will not cause the same wait handler to be called recursively. Other active wait handlers 
+may still be called within a p_iowait within the wait handler. 
+
+
+The wait handler function vec is called with pcb as its single parameter. Where re-entrant code is 
+required, pcb would normally be an address leading to the status word (or words) associated with the 
+requests the wait handler is interested in. In non re-entrant code, where static data is used, it may not be 
+necessary to use pcb. 
+
+
+p_sveccall Activate/deactivate a wait handler 
+
+
+VOID p_sveccall (HANDLE hand, INT isactive); 
+
+
+If isactive is TRUE activate wait handler hand (where hand was returned by p_svecada). If isactive is 
+FALSE deactivate wait handler nana. 
+
+
+In the interests of efficiency, wait handlers should be deactivated when they have no pending requests to 
+process. As well as being externally deactivated by calling p_svecca11, a wait handler can deactivate itself 
+by returning P_SIGNAL_DISABLE. 
+
+
+p_svecrem Remove a wait handler 
+
+
+VOID p_svecrem(HANDLE hand) ; 
+
+
+Remove wait handler hand (where hand was returned by p_svecadd) from the I/O semaphore wait handler 
+list. 
+
+
+8-10 
+
+
+CHAPTER 9 
+
+
+/O SYSTEM 
+
+
+This chapter describes the EPOC I/O system in general and the C functions used to access I/O devices. To 
+use a particular device you need (also) to read a description of the device driver. 
+
+
+The files device driver and the asynchronous timer device driver are described in this manual - in the 
+chapters Files and Time, Timers and Dates respectively. Other device drivers are described in the J/O 
+Devices manual. 
+
+
+The last section of this chapter describes a set of console services for constructing rudimentary user 
+interfaces with the minimum of effort. Worthier user interfaces may be implemented using the services 
+described in the Window Server reference manual. 
+
+
+I/O Device Drivers 
+
+
+The principal purpose of device drivers is to provide convenient software interfaces that hide the internal 
+details of the underlying hardware. For example, the software interface to the RS232 driver is independent 
+of the interface to the underlying hardware. The fact that the RS232 hardware is different between SIBO 
+machines and PCs is not apparent to the user of the RS232 driver. 
+
+
+Many device drivers do not themselves interface to hardware but layer over one or more other device 
+drivers that ultimately access the hardware. For example, the majority of the code in the RS232 driver is 
+independent of the hardware interface and the driver is implemented in 2 layers - an upper hardware- 
+independent layer and a lower hardware-dependent layer. 
+
+
+Some device drivers do not access hardware at all - even indirectly. In such cases, the device driver 
+mechanism is used to extend the services available to applications. For example, the C standard floating 
+point library is implemented as a device driver. 
+
+
+LDDs and PDDs 
+
+In EPOC there are two types of device driver: 
+e physical device drivers (PDDs) which are hardware dependent 
+e logical device drivers (LDDs) which are hardware independent 
+
+
+Applications normally interface to LDDs only. An LDD may use one or more PDDs in its 
+implementation. For example, the RS232 driver is an LDD (the upper layer) using an appropriate PDD 
+(the lower layer) depending on the underlying hardware. PDDs are also used by the file server system 
+process to access different types of SSDs. 
+
+
+Some device drivers are built into the operating system where their code is in the ROM. For example, the 
+RS232 LDD and its PDD are normally built into the operating system whereas a bar code reader device 
+driver is normally external and has to be loaded. 
+
+
+PLIB REFERENCE 
+
+
+External device drivers 
+
+
+External device drivers are loaded from a device driver file into a device memory segment. The device 
+driver file has the file name extension .LDD or .PDD depending on whether it is an LDD or PDD 
+respectively. The device memory segment is allocated by the segment allocator as described in the chapter 
+Memory Allocation. 
+
+
+The ability to load and remove external device drivers without a system reset is a key feature of the EPOC 
+I/O system and contrasts with most other operating systems, which require a system reset to install a 
+device driver. On a SIBO machine you can physically attach a peripheral device (for example, a bar code 
+wand) and load a device driver without having to exit any application processes. The I/O system also 
+notifies devices when the machine switches off and on so that the driver can take appropriate device 
+specific action before losing power and to recover when the power is resumed. 
+
+
+The interface between the operating system and an LDD does not conform to a C calling convention. An 
+LDD may be written in C but some 8086 assembly language is required to provide the LDD interface. See 
+the System Services reference manual for more about device drivers. 
+
+
+Opening a channel to a device 
+
+
+The I/O device driver functions are accessed by opening a channel to the device by calling p_open and 
+passing it a name consisting of a 3 character device name and a terminating colon. Examples of device 
+names are: 
+
+
+FIL: for opening a file 
+
+PAR: for opening a parallel port 
+
+TTY: for opening an RS232 port 
+
+TIM: for opening an asynchronous timer 
+
+
+Note that device names of external LDDs bear no relation to the file name from which they were loaded. 
+
+
+Depending on the nature of the device, the ':' may be followed by further text. Where the device driver 
+supports more than one unit, the device name may be followed by a unit letter. For example, "Try:a" is 
+used to open a channel to serial port A and "Par:B" is used to open a channel to parallel port B. 
+
+
+In the file system device r1u:, the qualifying text is normally a file name or full path name. Because the 
+file system has more p_open calls made to it than any other device, the p_open function effectively inserts 
+a "FIL:" before a device name if it fails to recognise a valid device name - making the leading "FIL:" 
+optional. For example, calling p_open with the name "c:\NOTES\NEW.TxT" has the same effect as the 
+name "FIL:C:\NOTES\NEW. TXT". Keeping the FIL: prefix removes any possibility of mistaking the file 
+specification for a device name - for example to open a file on the default directory with file name "TTv:". 
+
+
+The p_open function works such that a loaded device driver supersedes any existing device of the same 
+device name. 
+
+
+Operations on an open I/O channel 
+
+
+Once a channel has been opened on a device, the primitive p_ioa function is used (directly or indirectly) 
+to make an asynchronous I/O function request on the channel. Asynchronous requests are described in the 
+chapter Asynchronous Requests and Semaphores. 
+
+
+All I/O function requests are asynchronous in principle and the process I/O semaphore is always signalled 
+as a result of an I/O function request. In practice, many I/O functions are implemented synchronously, 
+which means that the I/O operation will have completed before p_ioa returns. A typical I/O device will 
+provide zero, one, two or three truly asynchronous functions (where the request will probably not have 
+completed before p_ioa returns) with the remaining functions provided synchronously. For example, the 
+I/O function that closes an I/O channel is always implemented synchronously, whereas the I/O function 
+that reads input from a device is commonly implemented asynchronously. 
+
+
+In practice, p_ioa is often called indirectly by: 
+
+
+p_ioc which makes an asynchronous I/O request in a way that simplifies the handling 
+of error returns - this should generally be used in preference to p_ioa 
+
+
+p_iow which makes the I/O request and then waits for the request to complete (by 
+calling p_waitstat) 
+
+
+9-2 
+
+
+9 /O SYSTEM 
+
+
+The particular I/O function requested by a call to p_ioa, p_ioc Or p_iow is specified by a function number 
+parameter of the form p_Fxxx, defined in p_file.h. Some I/O functions are specific to a particular device 
+(for example p_rsEtTEor, which sets the end of file position on an open file channel). Some I/O functions 
+apply to more than one device, including: 
+
+
+P_FREAD to read data from a channel 
+
+P_FWRITE to write data to a channel 
+
+P_FCLOSE to close a channel 
+
+P_FCANCEL to cancel outstanding asynchronous requests on a channel 
+P_FSENSE to sense channel characteristics 
+
+P_FSET to set channel characteristics 
+
+P_FFLUSH to flush out data held in buffers 
+
+
+This manual uses the notation p_ioa(P_Fxxx), p_ioc(P_Fxxx) and especially p_iow(P_Fxxx) to refer to 
+the corresponding function call with p_rxxx passed as the I/O function number. (In the descriptions of 
+p_ioa, p_ioc and p_iow later in this chapter the I/O function number has the parameter name func.) 
+
+
+The most commonly used I/O functions are supported by their own synchronous convenience functions as 
+follows: 
+
+
+p_close which calls p_iow (P_FCLOSE) 
+p_read which calls p_iow (P_FREAD) 
+p_write which calls p_iow(P_FWRITE) 
+p_seek which calls p_iow (P_FSEEK) 
+
+
+The functions p_close, p_read and p_write are used across many devices (p_close is applicable to all 
+devices) and are described in this chapter. The function p_seek applies to an open file channel only and is 
+described in the Files chapter. 
+
+
+The file server 
+
+
+The file server is a high priority system process (with process name SYS$FSRV) that performs all file 
+related operations. These include those that are accessed using the I/O channel services (the r1L: device) 
+and those that do not require a channel to be opened (eg deleting a file, making a directory). The file 
+server is also responsible for loading executables (see the chapter Processes and Inter-Process Messages) 
+and for loading external device drivers (described in this chapter). 
+
+
+The file server serialises access to shared file storage devices (eg SSD drives on a SIBO machine) which 
+may be local or remote. On SIBO machines, the file server uses PDDs extensively to access the many 
+different types of SSD (different configurations of FLASH, RAM, ROM). The file server also uses an 
+installable PDD to connect to remote devices via a remote file server. The file server is a process rather 
+than an LDD because, in a multi-tasking system, more than one process can be accessing a particular file 
+storage device at a time (at a lower level only the file server owns an SSD drive where it performs all 
+operations on the SSD on behalf of requesting processes). 
+
+
+Application processes that use the file server are called "clients". To become a client of the file server, a 
+process must connect to it. Because most applications need the file server, the normal code that precedes 
+main connects to the file server. 
+
+
+The client processes send the file server an inter-process message to request a file server service. If the 
+service accesses local devices, it is implemented synchronously since the file server runs at a higher 
+priority than any application process. If the service accesses remote devices, it may be implemented 
+asynchronously. 
+
+
+The application programmer does not program at the message passing level but uses the interfaces 
+provided by the ri: device and a number of ROM resident functions (most of which are described in the 
+Files chapter). Whether provided by a function or via the r1L: device, all access to the file server 
+ultimately involves the sending of an appropriate inter-process message. 
+
+
+9-3 
+
+
+PLIB REFERENCE 
+
+
+Attached drivers 
+
+
+An attached driver is an LDD using the services of an another LDD to provide a different set of services to 
+its user. Some of the devices described in the J/O Devices manual are attached drivers. 
+
+
+For example, the PRD: device is an attached driver, layered over a suitable print output device to provide 
+primitive printer driver services (involving translates, preambles and postambles as driven from a .PRD 
+file). In this case a suitable print output device is any device that supports the normal P_rwRITE operation 
+as provided by the par:, TTY: and FIL: devices. 
+
+
+The user of the PRD: device does the following: 
+¢ open the print output device using p_open (eg PAR: Or TTY:) 
+e perform any initialisation on the channel (eg to set the Baud rate on a tty: channel) 
+¢ open the prp: device using p_open, attaching it to the opened print output device 
+
+
+Once the prp: device has been opened, it replaces the P_FWRITE, P_FCANCEL and P_FCLOSE functions of the 
+underlying device. 
+
+
+In general, an attached driver may completely replace the original driver's functions or it may augment 
+them (possibly also replacing or disabling some functions). It may also allow some functions through to 
+the underlying driver or beyond. 
+
+
+Like any other LDD, an attached driver may be written in C but some assembly language code is required 
+to provide the LDD vector interface. See the System Services reference manual for more about writing 
+attached device drivers. 
+
+
+Attached drivers that provide one or more of their services asynchronously make internal asynchronous 
+requests on the device they are attached to. Where this is the case, the attached driver processes the 
+completion of its internal requests in code that is entered via its wait handler vector. The attached device 
+installs its device wait handler when the channel is opened and the wait handler vector is subsequently 
+called from within the p_iowait of the process which opened the device whenever the process I/O 
+semaphore is signalled. Except for the way in which they are called, device wait handlers are the same as 
+application wait handlers as described in the chapter Asynchronous Requests and Semaphores. 
+
+
+Channel-based I/O functions 
+
+
+p_open (or f_open) Open a channel to a device 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode); 
+INT f_open(VOID **ppfcb, TEXT *name, UINT mode); 
+
+
+Open a channel to the device with the zero terminated device name name or attach driver name to an 
+existing channel. 
+
+
+The parameter name consists of a 3 character device name terminated by a':’ and optionally followed by 
+further data, depending on the device. 
+
+
+The interpretation of the mode parameter depends upon the device and some devices ignore mode. When a 
+device ignores mode, the caller should pass a mode of -1. 
+
+
+The files device (device name "F1L:") and the asynchronous timer device (device name "TIM:") are 
+described in the chapters Files and Time, Timers and Dates in this manual. These devices are also 
+described in the //O Devices manual along with many other devices. 
+
+
+If the device name is not an attached device and it is opened successfully, the address of the channel 
+control block is written to *ppfcb. If the open fails, *ppfcb is not written to - setting *ppfcb to zero before 
+calling p_open can simplify clean-up code since p_close(0) has no effect and p_close can subsequently 
+be called regardless of whether the open call was successful. 
+
+
+If device name is an attached device, the driver control block is attached to *ppfcb - the value in *ppfcb is 
+not changed. 
+
+
+9-4 
+
+
+9 VO SYSTEM 
+
+
+Returns zero if successful or a negative error number if it failed. As well as device specific errors (as 
+described in the description of each device) the following error numbers may be returned: 
+
+
+E_FILE_ALLOC failed to allocate memory for the control block 
+E_FILE_DEVICE the device does not exist 
+E_GEN_ARG the value of the mode parameter was invalid (possibly as a result of falling 
+
+
+through to the rr: device, as described next) 
+
+
+The function £_open is identical to p_open except that it calls p_leave (passing the error number) rather 
+than return a negative error number. 
+
+
+If p_open fails to locate a device that matches name, then name is passed to the r1L: device driver (in 
+which case the process must be connected to the file server). To put it another way, the leading FrL: 
+device name is optional when opening files and, for example, calling p_open with a name of 
+
+"LOC: :A:\DEF.EXT" is equivalent to a name Of "FIL: LOC: :A:\DEF.EXT" (the FIL: device is described in 
+more detail in the Files chapter). 
+
+
+This behaviour has an undesirable side effect: an attempt to open a device that does not exist does not give 
+the expected &_FILE_DEVICE error since name is passed on to the Fru: device with a result that depends 
+upon mode (with some values of mode the open might even be successful). Passing a mode of -1 is 
+guaranteed to cause the Fru: device driver open to fail - albeit with a misleading error number 
+(&_GEN_ARG). 
+
+
+p_ioa Start an I/O operation 
+
+
+INT p_ioa(VOID *pcb, INT func, WORD *pstat, ...); 
+
+INT p_ioa3(VOID *pcb, INT func, WORD *pstat); 
+
+INT p_ioa4(VOID *pcb, INT func, WORD *pstat, VOID *al); 
+
+INT p_ioa5(VOID *pcb, INT func, WORD *pstat, VOID *al, VOID *a2); 
+
+
+Start the I/O operation func with zero, one or two parameters on the opened channel pcb and return 
+without waiting for the operation to complete. 
+
+
+You can either use p_ioa, which presents the cpzct calling convention, or one of the p_ioa? variants, 
+which uses a more efficient register calling convention. 
+
+
+Note that it is almost always preferable to use p_ioc in preference to p_ioa. 
+
+
+The legitimate values of func depends upon the device. The number of function parameters (zero to two) 
+and the interpretation of the function parameters (if any) depends on the function and the device. If a 
+function parameter exists, it is normally an address that may be used as input, output or both input and 
+output. 
+
+
+The function returns zero if the I/O request was started successfully or a negative error number. Returns 
+E_FILE_INv if func is not valid for this device. Other device specific errors may be returned. 
+
+
+When the successfully started operation completes, the process I/O semaphore is signalled and *pstat 
+contains the completion status. While the operation is pending (ie before the I/O semaphore has been 
+signalled), *pstat contains E_FILE_PENDING. Asynchronous requests in general are described in the 
+chapter Asynchronous Requests and Semaphores. 
+
+
+After the operation has completed, *pstat contains zero if the operation completed successfully or a 
+negative error number if the operation completed with an error. The possible error numbers depend upon 
+the device but any asynchronous operation that is successfully cancelled completes with *pstat containing 
+E_FILE_CANCEL. 
+
+
+Drivers normally only support one pending request per I/O operation per channel. For example, on the 
+TTy: (serial port) device you must wait for an asynchronous write request to complete before you can make 
+another write request on the same channel (the driver will call p_panic if this is attempted). However, it is 
+legitimate to have one read request and one write request simultaneously pending. 
+
+
+9-5 
+
+
+PLIB REFERENCE 
+
+
+The storage pointed to by pstat must be retained for the duration of the operation. A common error, 
+which has disastrous results, is to allocate the status word on the stack and then to return from the 
+function before the operation has completed - as in the following example: 
+
+
+GLDEF_C INT DisastrousWrite(VOID *pcb, TEXT *buf) 
+{ 
+WORD stat; 
+UWORD len; 
+
+
+len=p_slen (buf) ; 
+return (p_ioa(pcb, P_FWRITE, &stat,buf, &len) ); 
+} 
+
+
+The following generic I/O functions (where a1 and a2 are further parameters to p_ioa) are commonly 
+(but not always) implemented asynchronously by device drivers: 
+
+
+P_FREAD request a read operation where a1 is the address of the buffer to take the data 
+and a2 is the address of a worp length to read (or the maximum length to read if 
+the device is record oriented). When the read completes, *pstat contains zero 
+if the read was successful or a negative error number if the read failed and «a2 
+contains the number of bytes written to a1. 
+
+
+P_FWRITE request a write operation where a1 is the address of the data to write and a2 is 
+the address of a worp length to write. When the write completes, *pstat 
+contains zero if the write was successful or a negative error number if the write 
+
+
+failed. 
+p_ioc Start an I/O operation with guaranteed completion 
+VOID p_ioc(VOID *pcb, INT func, WORD *pstat, ...); 
+
+
+VOID p_ioc3(VOID *pcb, INT func, WORD *pstat); 
+VOID p_ioc4(VOID *pcb, INT func, WORD *pstat, VOID *al); 
+VOID p_ioc5(VOID *pcb, INT func, WORD *pstat, VOID *al, VOID *a2); 
+
+
+Behaves as for p_ioa except that if the I/O request func fails to start, the failure is reported as if it had 
+started successfully but completed with that error. 
+
+
+You can either use p_ioc, which presents the cbEct calling convention, or one of the p_ioc? variants, 
+which uses a more efficient register calling convention. 
+
+
+The implementation of p_ioc is effectively as follows: 
+
+
+GLDEF_C VOID p_ioc(VOID *pcb, INT func,WORD *pstat,VOID *al,VOID *a2) 
+{ 
+INT ret; 
+
+
+if (ret=p_ioa(pcb, func, pstat,al,a2) ) 
+{ 
+*pstat=ret; 
+p_iosignal(); 
+} 
+} 
+
+
+In most cases, p_ioc is preferred to p_ioa because there is only one place (*pstat) to check for an error 
+rather than two (the return from p_ioa and *pstat). It is rarely necessary to differentiate between a failure 
+to start the I/O operation and a failure in its completion. 
+
+
+In the following example, WriteTimeout writes the len bytes at buf to channel pcb and returns as for 
+p_write. However, if the write does not complete within secs seconds, the write operation is cancelled 
+and £_FILE_CANCEL is returned. 
+
+
+For simplicity, it assumes that completion of the write or expiry of the timer are the only two events that 
+are expected to cause a return from the call to p_iowait. This will be true if there is no other 
+asynchronous activity. 
+
+
+9-6 
+
+
+LOCAL_C INT WriteTimeout (VOID *pcb, UBYTE *buf, UWORD len, 
+
+
+{ 
+
+WORD tstat; 
+WORD wstat; 
+ULONG tval; 
+
+
+p_ioc (pcb, P_FWRITE, &wstat, buf, &len) ; 
+tval=10L*secs; 
+p_ioc(tcb,P_FRELATIVE, étstat, &tval) ; 
+p_iowait (); 
+
+if (tstat!=E_FILE_PENDING) 
+
+/* the timer expired */ 
+p_iow(pcb,P_FCANCEL); /* cancel write */ 
+p_waitstat (&wstat); 
+
+
+else if (wstat!=E_FILE_PENDING) 
+
+/* the write completed */ 
+p_iow(tcb,P_FCANCEL); /* cancel timer */ 
+p_waitstat (&tstat); 
+
+
+else 
+p_panic(254); /* unexpected, unrecognised signal */ 
+return (wstat) ; 
+
+
+} 
+
+
+UINT secs) 
+
+
+9 VO SYSTEM 
+
+
+The call to p_iowait returns when either request completes. If the timer has completed, the write request 
+is cancelled. Otherwise, the timer request is cancelled. If both requests have completed by the time 
+p_iowait returns (quite possible if a higher priority process "hogged" the CPU), the cancel of the write 
+request will have no effect and wstat will contain the completion code of the write. 
+
+
+In the example, the static variable tcb is the channel of a previously opened asynchronous timer, as in: 
+
+
+p_open (&tcb, "TIM:",-1); 
+
+
+The following version of writeTimeout is more general, and caters for the presence of other asynchronous 
+
+
+activity. 
+
+
+LOCAL_C INT WriteTimeout (VOID *pcb, UBYTE *buf, UWORD len, 
+
+
+{ 
+
+WORD tstat; 
+WORD wstat; 
+WORD count; 
+ULONG tval; 
+
+
+p_ioc (pcb, P_FWRITE, &wstat, buf, &len) ; 
+tval=10L*secs; 
+p_ioc(tcb, P_FRELATIVE, étstat, &tval) ; 
+count=0; 
+FOREVER 
+{ 
+p_iowait (); 
+if (tstat!=E_FILE_PENDING) 
+{ /* the timer expired */ 
+p_iow(pcb,P_FCANCEL); /* cancel write */ 
+p_waitstat (&wstat); 
+break; 
+} 
+else if (wstat!=E_FILE_PENDING) 
+{ /* the write completed */ 
+p_iow(tcb,P_FCANCEL); /* cancel timer */ 
+p_waitstat (&tstat); 
+break; 
+} 
+else 
+count+=1; /* count unrecognised signals */ 
+} 
+while (count--) 
+p_iosignal(); /* replace unrecognised signals */ 
+return (wstat) ; 
+
+
+} 
+
+
+UINT secs) 
+
+
+PLIB REFERENCE 
+
+
+In such a situation, with other asynchronous activity, it may be better to handle the expiry of the timer in 
+the main p_iowait loop. The wait for the write to complete could then be handled by: 
+
+
+p_waitstat (&wstat) ; 
+p_iow(tcb,P_FCANCEL); /* cancel timer */ 
+p_waitstat (&tstat); 
+
+
+p_iow Start an I/O operation and wait for completion 
+
+
+INT p_iow(VOID *pcb, INT func, ...); 
+
+INT p_iow2(VOID *pcb, INT func); 
+
+INT p_iow3(VOID *pcb, INT func, VOID *al); 
+
+INT p_iow4(VOID *pcb, INT func, VOID *al, VOID *a2); 
+
+
+Behaves as for p_ioa except that it waits for operation func to complete and returns the completion status, 
+providing a synchronous (as opposed to an asynchronous) interface. 
+
+
+You can either use p_iow, which presents the cbEct calling convention, or one of the p_iow? variants, 
+which uses a more efficient register calling convention. 
+
+
+The code for p_iow is effectively: 
+
+
+GLDEF_C INT p_iow(VOID *pcb, INT func,VOID *al,VOID *a2) 
+{ 
+WORD stat; 
+INT ret; 
+
+
+if (!(ret=p_ioa (pcb, func, &stat,al,a2))) 
+{ 
+p_waitstat (&stat); 
+ret=stat; 
+} 
+return (ret); 
+
+
+} 
+
+
+Calling p_iow is simpler and requires one less parameter (since the status word is returned) than p_ioa or 
+p_ioc and should be used in preference to p_ioa or p_ioc unless there is a need for an asynchronous 
+request. 
+
+
+The following generic I/O functions are essentially synchronous and are normally requested using p_iow: 
+
+
+P_FCANCEL to cancel outstanding requests on a channel 
+
+P_FSENSE to sense channel characteristics 
+
+P_FSET to set channel characteristics 
+
+P_FFLUSH to flush out data held in buffers 
+
+p_close Close an I/O channel 
+
+
+INT p_close(VOID *pcb); 
+Close I/O channel pcb and return zero if successful. If pcb is NULL, just return zero. 
+The code for p_close is effectively: 
+
+
+GLDEF_C INT p_close(VOID *pcb) 
+{ 
+if (!pcb) 
+return (0); 
+return (p_iow(pcb, P_FCLOSE) ) ; 
+} 
+
+
+Although p_close can return an error, it will always succeed in closing the channel (and pcb should not 
+be used subsequently). 
+
+
+If the device buffers written data, the close operation may need to perform one or more write operations on 
+closing, in which case P_FCLOSE can return similar errors to P_FWRITE. However, the failure to flush the 
+data will not (assuming a competently written device driver) cause the close operation to be aborted 
+although the failure to flush will be reported. 
+
+
+Carefully written applications avoid this problem by using p_FFr1uss to flush the data (and taking 
+appropriate action if this fails) before closing the channel without risk of failure. 
+
+
+9-8 
+
+
+9 1/0 SYSTEM 
+
+
+p_read (or f_read); Read from an I/O channel 
+
+
+INT p_read(VOID *pcb, VOID *buf, UINT len); 
+INT f_read(VOID *pcb, VOID *buf, UINT len); 
+
+
+Request a P_FREAD Of up to 1en bytes of data into bur from channel pcb, wait for the request to complete 
+and, if successful, return the number of bytes written to buf or a negative error number if the read failed. 
+
+
+The code for p_read is effectively: 
+
+
+GLDEF_C INT p_read(VOID *pcb, UBYTE *buf, UINT len) 
+
+
+{ 
+INT ret; 
+UWORD 1; 
+
+
+l=len; 
+ret=p_iow (pcb, P_FREAD, buf, &1); 
+if (!ret) 
+
+ret=1; 
+return (ret); 
+
+
+} 
+
+
+The function £_read is identical to p_read except that, if there is an error, it calls p_leave (err) rather 
+than return the negative error number err. 
+
+
+p_write (or f_write); Write to an I/O channel 
+
+
+INT p_write(VOID *pcb, VOID *buf, UINT len); 
+INT f_write(VOID *pcb, VOID *buf, UINT len); 
+
+
+Request a P_FWRITE Of len bytes of data from buf to channel pcb, wait for the request to complete and, if 
+successful, return zero or a negative error number if the write failed. 
+
+
+The code for p_write is effectively: 
+
+
+GLDEF_C INT p_write(VOID *pcb, UBYTE *buf, UINT len) 
+
+
+{ 
+UWORD 1; 
+
+
+l=len; 
+return (p_iow(pcb, P_FWRITE, buf, &1)); 
+} 
+
+
+The function £_write is identical to p_write except that, if there is an error, it calls p_leave (err) rather 
+than return the negative error number err. 
+
+
+p_iow(P_FCANCEL) Cancel requests on an I/O channel 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+
+
+Cancel any outstanding asynchronous requests on channel pcb and return zero. Harmless if there are no 
+pending requests. 
+
+
+Device drivers that support truly asynchronous services provide a cancel service. The detailed effect of 
+the cancel depends upon the device driver. However, the following general principles apply: 
+
+
+e the cancel precipitates the completion of the request (it does not stop the request from 
+completing) 
+
+
+e the cancel may or not be effective (that is, the request may complete naturally before the cancel is 
+processed) 
+
+
+e after a cancel, you must still process the completion of the asynchronous request (typically by 
+immediately calling p_waitstat to "use up" the signal) 
+
+
+The above principles actually apply to cancelling any asynchronous request (not just an asynchronous I/O 
+request). 
+
+
+Although legitimate, using p_ioa(P_FCANCEL) Of p_ioc(P_FCANCEL) (rather than p_iow(P_FCANCEL) ) is 
+somewhat perverse since you then have two signals to use up - one for the request being cancelled and one 
+for the cancel itself. 
+
+
+9-9 
+
+
+PLIB REFERENCE 
+
+
+Device driver functions 
+
+
+p_loadidd Load a logical device driver 
+INT p_loadldd(TEXT *pName) ; 
+
+
+Load the logical device driver (LDD) from the zero terminated file name pName. If pName contains no 
+extension an extension of .LDD is assumed (an LDD file would normally have the extension .LDD). If 
+pName is not a full path name the current path is assumed. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_EXIST an LDD of the same file name has already been loaded 
+E_FILE_NXIST the LDD file does not exist 
+
+E_FILE_DEVICE the supplied file name is that of a PDD 
+
+E_GEN_IMAGE the LDD file does not have the correct format or has been corrupted 
+E_GEN_NOMEMORY Not enough memory to satisfy the request 
+
+E_GEN_NOSEGMENTS No memory segment handles are available 
+
+
+After the LDD has been loaded, a channel may be opened to it by calling p_open. 
+
+
+Applications that rely on an external LDD should use p_1oadidd and not care if it fails with 
+E_FILE_EXIST. 
+
+
+p_loadpdd Load a physical device driver 
+INT p_loadpdd(TEXT *pName) ; 
+
+
+Load the physical device driver (PDD) from the zero terminated file name pName. If pName contains no 
+extension an extension of .PDD is assumed (an PDD file would normally have the extension .PDD). If 
+pName is not a full path name the current path is assumed. 
+
+
+Returns zero if successful or any of the same negative error numbers as for p_1oadidd above except that, 
+in this case, the error E_FILE_DEVICE is returned if the specified file name is that of an LDD. 
+
+
+p_devdel Delete a device driver 
+INT p_devdel (TEXT *pName, INT devType) ; 
+
+
+Delete the logical (devType is E_LDD) or physical (devType is E_PDD) device driver with the zero 
+terminated device name pName (as used in p_open but without a trailing ':'). 
+
+
+Only device drivers that have been loaded into RAM (and not those devices that are built into the ROM) 
+can be deleted by this service. 
+
+
+Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_DEVICE The device driver is not currently loaded. 
+
+E_GEN_NSUP The device driver is a ROM device driver and cannot be deleted. 
+E_GEN_INUSE The device driver is currently open and cannot be deleted. 
+
+A device dependent Returned by the device driver code. 
+
+
+error number 
+
+
+If you have loaded an external device driver and finished with it, it is good practice to attempt to delete it 
+by calling p_devdel and to ignore the return value. The call is harmless if the device is loaded by another 
+process or if the device is built into the ROM. 
+
+
+WARNING: If pname points to a null string, the first located unloadable device driver of the type specified 
+by devType will be deleted. 
+
+
+9-10 
+
+
+9 1/0 SYSTEM 
+
+
+p_devqu Query the number of units supported by a device 
+
+
+INT p_devqu (TEXT *pName) ; 
+
+
+Returns the number of units supported by logical device driver with the zero terminated device name 
+pName (as used in p_open but without a trailing ':'). The function is not applicable to PDDs. 
+
+
+Returns a positive number if successful or one of the following negative error numbers: 
+
+
+E_GEN_FAIL Unlimited units (as returned by the r1L: device driver as it can support a large 
+number of files). 
+
+
+E_FILE_DEVICE Device driver not found. 
+For example: 
+p_devqu ("TTY"); 
+
+
+returns 2 if there are two serial expansion boards fitted. 
+
+
+p_devfnd Find all devices 
+
+
+HANDLE p_devfnd(HANDLE fHandle, TEXT *pMatch, INT devType, TEXT *pName) ; 
+
+
+Write the next device name (as used in p_open but without a trailing ':') of type devType (either z_ppp to 
+find PDD devices or z_upp to find LDD devices) that matches the zero terminated match string pMatch as 
+a zero terminated string to pName where fHand1e is zero for the first call and is subsequently the positive 
+return value from the previous call. When there are no further devices of type devType that match pmatch, 
+p_devfnd returns E_FILE_DEVICE. 
+
+
+Used repeatedly to find all the PDD or LDD devices that match the wild card string pointed to by pmatch. 
+The buffer at pName should be big enough to receive &_max_NamE+2 bytes. The wild card string pMatch 
+should remain the same between successive calls. 
+
+
+No memory is used by this service and it can be abandoned at any time without taking any further action. 
+Calls p_panic if fHandle is invalid. 
+Example 
+
+
+LOCAL_C VOID PrintDevices (VOID) 
+{ 
+HANDLE fh; 
+TEXT bb[E_MAX_NAME+2]; 
+
+
+fh=0; 
+FOREVER 
+{ 
+fh=p_devfnd(fh,"*",E_LDD, &bb[0]); 
+if (fh<0) 
+break; 
+p_puts (&bb[0]); 
+} 
+
+
+Simple console I/O 
+
+
+The simple console functions are provided for "quick and dirty" applications - for example test programs 
+and software tools. They are not suitable for constructing quality user interfaces. 
+
+
+The console functions use the services of the con: device driver to implement the following screen output 
+and keyboard input functions: 
+
+
+p_putch to write a character to the screen 
+p_puts to write a line of text to the screen and move to the beginning of the next line 
+p_printf£ to convert numbers to printable form and write them as a line of text to the 
+
+
+screen and then move to the beginning of the next line 
+
+
+p_print to convert numbers to printable form and write them to the screen 
+
+
+9-11 
+
+
+PLIB REFERENCE 
+
+
+p_getch to get (without echo) a single character from the keyboard 
+
+p_gets to input (with simple backspace editing) a line of text from the keyboard 
+
+p_getl to display a prompt and then input (with simple backspace editing) text from 
+the keyboard 
+
+
+Redirecting console writes 
+
+
+These functions automatically open con: when they are first used. The open channel is stored in the 
+global static: 
+
+
+GLREF_D VOID *winHandle; 
+
+
+which is initialised to nuLL. You can open a suitable alternative device (eg a file or Try: ) before the first 
+usage of a console function to redirect the output functions p_putch, p_print and p_printf. For 
+example, to redirect to the file a.Jis in the current path, use: 
+
+
+p_open (&winHandle, "a.lis",P_FREPLACE |P_FUPDATE) ; 
+Note that if you do redirect the console to such a device, you should not use p_getch, p_gets or p_getl. 
+Changing the size of the console window 
+
+
+If you want to change the size of the console window, you can do this by declaring the global P_REcT 
+structure _DefScreenRect and initialising it to the required size before the first usage of a console 
+function. The P_REcT struct is defined in p_graf-h as: 
+
+
+typedef struct 
+{ 
+WORD x; /* Horizontal coordinate */ 
+WORD y; /* Vertical coordinate */ 
+} P_POINT;. 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* Top left point */ 
+P_POINT br; /* Bottom right point */ 
+} P_RECT;. 
+
+
+where the top left coordinates should be (0,0) and the bottom right coordinates should reflect the required 
+dimensions in character columns and rows as in, for example: 
+
+
+GLDEF_D P_RECT _DefScreenRect={{0,0},{10,20}}; 
+for 10 columns by 20 rows, or: 
+
+
+GLDEF_D P_RECT _DefScreenRect; 
+
+
+_DefScreenRect.t1l.x=0; 
+_DefScreenRect.tl.y=0; 
+_DefScreenRect.br.x=columns; 
+_DefScreenRect.br.y=rows; 
+
+
+Changing the console window mode 
+
+
+By default the console starts up in the native mode of the machine. At the time of writing, all SIBO 
+machines default to single pixel (non-compatibility) mode, with no access to grey. If you want to change 
+the mode, you can do this by declaring the global variable _DefscreenMode and initialising it to the 
+required value before the first usage of a console function. The possible modes are: 
+
+
+use the native mode of the machine - this is the default value 
+compatibility mode, allowing Series 3 software to run on the Series 3a 
+non-compatibility mode, with grey enabled 
+
+compatibility mode, but with grey enabled 
+
+
+WN FO 
+
+
+Thus, compatibility mode may be set on the Series 3a as follows: 
+
+
+GLDEF_D INT _DefScreenMode; 
+
+
+_DefScreenMode=1; 
+
+
+Values that are not relevant to a particular type of machine are simply ignored. 
+
+
+9-12 
+
+
+9 1/0 SYSTEM 
+
+
+p_putch Write a character to the console 
+
+
+VOID p_putch(UINT c); 
+
+
+Write character c to the console, opening the console if necessary. 
+
+
+p_puts Write a string to the console 
+
+
+VOID p_puts(TEXT *str); 
+
+
+Write the zero terminated string str to the console and start a new line. The console is opened if 
+necessary. 
+
+
+p_printf Convert arguments and write line to console 
+
+
+VOID p-printé#(TEAT *fstry +44 )¥ 
+
+
+Converts multiple arguments to an internal buffer under control of the format string fstr, writes the 
+complete string to the console screen and then moves the print position to the beginning of the next line. 
+The console is opened if necessary. 
+
+
+The internal buffer is p_maxsysto (258) bytes long and the length of the output (which depends on the 
+arguments) must be limited to p_maxsys1o-2 (256) bytes per call of p_print£. 
+
+
+The format of ¢str is exactly the same as for p_atob, which is described in the chapter Integer 
+Conversion and Rectangle functions. 
+
+
+p_print Convert arguments and write to console 
+
+
+VOID p_print (TEXT *fstr, ...); 
+
+
+Behaves as for p_printf above except that the print position is not automatically moved to the beginning 
+of the next line after the write. 
+
+
+You can embed \r and \n characters in fstr to move to the beginning of the line and to move down a line 
+respectively. 
+
+
+p_getch Get a character from the console 
+
+
+INT p_getch(VOID); 
+
+
+Wait for a key to be pressed and return its character code. The console is opened if necessary. 
+
+
+p_gets Get a string from the console 
+
+
+INT p_gets(TEXT *str); 
+
+
+Input (with simple backspace editing) a line of up to p_maxsys1o-1 characters from the keyboard, creating 
+a zero terminated string at str. The input is terminated by the user pressing the Enter key. 
+
+
+Returns the length of the string at str. 
+
+
+There should be at least p_maxsyszio bytes at str. The console is opened if necessary. 
+
+
+p_getl Get a string with prompt from the console 
+
+
+INT p_get1l(TEXT *pmt, TEXT *str, INT len); 
+
+
+Write the zero terminated string pmt to the console and input (with simple backspace editing) up to 1en 
+characters from the keyboard, creating a zero terminated string at str. The input is terminated by the user 
+pressing the Enter key. 
+
+
+Returns the length of the string at str. 
+
+
+There should be at least 1en+1 bytes at str. The console is opened if necessary. 
+
+
+CHAPTER 10 
+
+
+TIME, TIMERS AND DATES 
+
+
+System time 
+
+
+The system time is set and sensed as a ULONG, counting the number of seconds since 00:00:00, January 1, 
+1970 (compatible with UNIX system time). 
+
+
+The system time overflows approximately 136 years after 1970 (which is sometime in the year 2106). 
+
+
+p_date Return the system time 
+ULONG p_date (VOID) 
+
+
+Return the system time as the number of seconds since 00:00:00, January 1, 1970. 
+
+
+p_sdate Set the system time 
+VOID p_sdate(ULONG newTime) ; 
+Set the system time to newTime (the number of seconds since 00:00:00, January 1, 1970). 
+
+
+Note that setting the system time forward by an interval will cause any absolute timers due in that interval 
+to expire. 
+
+
+Absolute and relative timers 
+
+
+In the EPOC operating system a process can be waiting on a timer in two ways: 
+e The process is in the time delta queue as a result of calling p_sleep, p_sleept Of p_sleepa. 
+
+
+e The process is waiting for its I/O semaphore to be signalled by a timer device entry in the time 
+delta queue after making an asynchronous timer request by calling p_ioc(P_FRELATIVE) or 
+p_ioc(P_FABSOLUTE) on an open timer channel. 
+
+
+Each entry in the time delta queue contains the signed long delta time in system ticks relative to its 
+predecessor while the head of the queue contains the delta time relative the current system time (for more 
+on delta queues see the chapter Characters, Strings, Buffers and Queues). The head of the time delta 
+queue is decremented every system tick and the corresponding timer expires (and is removed from the 
+queue) when its delta time is zero or negative. If the entry is a process, the process will either run (if it has 
+the highest priority) or it will wait in the ready queue. If the entry is a timer device entry, the associated 
+process I/O semaphore is signalled. See the chapter Asynchronous Requests and Semaphores for 
+information on the I/O semaphore, asynchronous requests and the ready queue. 
+
+
+As well as being marked as processes or timer device entries, entries in the time delta queue are also 
+marked as being absolute or relative. 
+
+
+PLIB REFERENCE 
+
+
+Absolute timers 
+
+
+An absolute timer is characterised by the following: 
+
+
+e the timer expiry is set in terms of an absolute time (the number of seconds since 00:00:00, 
+January 1, 1970) 
+
+
+e SIBO machines (as opposed to a PC running EPOC) that have switched off will automatically 
+switch on when an absolute timer is due to expire 
+
+
+e setting the system time forward by an interval will cause any absolute timers due in that interval 
+to expire 
+
+
+Absolute timers are used to implement, for example, alarms for the Diary and Alarms applications on the 
+MC GI machines. You can set absolute timers to expire after a relative time interval (expressed in 
+seconds) by adding the required interval to the time returned by p_date. 
+
+
+Although absolute timers are converted to relative signed long delta time in the time delta queue, absolute 
+timer entries can re-launch themselves to cover ranges in excess of 0x7£ffffFfF ticks. 
+
+
+Relative timers 
+A relative timer is characterised by the following: 
+
+
+e the timer expiry is set as a time interval relative to the current system time (either as a number of 
+1/10ths of a second or as a number of system ticks) 
+
+
+e the timer stops running while SIBO machines are switched off and it follows that relative timers 
+do not wake up the operating system up 
+
+
+e changing the system time has no effect on relative timers 
+
+
+If a relative timer is set to expire after 5 seconds when the system time is advanced by | hour the timer 
+still expires after 5 seconds (provided the machine is not switched off). 
+
+
+If a relative timer is due to expire in 5 seconds when the machine switches off for | hour, the relative 
+timer actually expires after 1 hour plus 5 seconds. 
+
+
+SIBO machines are normally configured to switch off automatically after a period of inactivity (typically 
+5 minutes). A process that repeatedly waits on a relative timer with an interval shorter than the switch off 
+inactivity period (for example to implement a clock or a flashing cursor) would by default stop the 
+machine from ever switching off. Keeping a battery powered machine on indefinitely is normally 
+undesirable and, in this situation, the application should call p_unmarka (described in the chapter 
+Processes and Inter-Process Messaging) to stop such activity from keeping the machine on. 
+
+
+Relative timers are ultimately converted to system ticks in a signed long - giving them a range of 
+Ox7f£f£ffFFE ticks, or approximately 2.1 years, on a SIBO machine (which ticks 32 times a second). 
+
+
+p_sleep Suspend process for n tenths of a second 
+INT p_sleep(ULONG n); 
+Return zero after n 1/10ths of a second has elapsed. 
+
+
+Returns E_GEN_OVER immediately if the conversion from 1/10ths to ticks overflows (ie the number of ticks 
+is greater than 0x7fffffff). 
+
+
+This function uses a relative timer. If the machine switches off before the function returns, it will take 
+indefinitely longer than n tenths of a second to return. 
+
+
+p_sleept Suspend process for n system ticks 
+INT p_sleept (LONG nTicks) ; 
+Returns zero after ntTicks system ticks if successful or E_GEN_aRc if nTicks is negative. 
+
+
+On the SIBO hardware the system ticks 32 times a second. On IBM PCs and compatibles the system ticks 
+18.2 times a second. The constant E_TICKS_PER_SECOND in epoc.h contains the number of ticks per 
+second, to the nearest integer. 
+
+
+10-2 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+A request to sleep for zero ticks is valid and will just force a re-schedule, with the process calling this 
+service losing the remainder of its time slice if there are other processes at the same priority. 
+
+
+This function uses a relative timer. If the machine switches off while the process is suspended, it will take 
+indefinitely longer than nticks system ticks to return. In the absence of any switching off, the actual time 
+the process is suspended is greater than or equal to nticks and less than nTicks+1. 
+
+
+p_sleepa Suspend process until absolute time 
+
+
+INT p_sleepa(ULONG time) ; 
+
+
+Return when the system time is time (the number of seconds since 00:00:00, January 1, 1970). Returns 
+zero 1f successful or E_GEN_aRG if time is earlier than the current system time. 
+
+
+This uses an absolute timer which will wake the machine up if necessary when the timer expires. Another 
+process setting the system time past the expiry time (using p_sdate) will cause p_sleepa to return. 
+
+
+eee eee ——————EEEEEEEEeeeEeEeeseeee— 
+Asynchronous timers 
+
+
+The functions p_sleepa, p_sleep and p_sleept are synchronous functions in the sense that they return 
+only when the requested operation (in this case the expiry of a timer) has completed. With asynchronous 
+timers, the function call to start the timer returns immediately. This allows other processing to take place 
+before waiting for any one of a number of events (including the expiry of the timer) by calling p_iowait. 
+See the chapter Asynchronous Requests and Semaphores for an explanation of asynchronous requests in 
+general. 
+
+
+In EPOC, asynchronous timers are implemented as an I/O device with the device name "TIM:". To use an 
+asynchronous timer, you open a channel to "TIM:" and use: 
+
+
+p_ioc (P_FRELATIVE) to start a relative timer 
+p_ioc (P_FABSOLUTE) to start an absolute timer 
+p_iow (P_FCANCEL) to cancel a timer 
+p_close to close a timer channel 
+
+
+The constants p_FRELATIVE, P_FABSOLUTE and p_FcaANCcEL are defined in p_file.h. See the chapter //O 
+System for a description of the I/O system in general. 
+
+
+If you want to run multiple timers in parallel, you open a channel for each timer needed. 
+
+
+Although you can open a timer channel and use p_iow(P_FRELATIVE) Of p_iow(P_FABSOLUTE) (rather 
+than p_ioc) to the same effect as p_sleep Or p_sleepa respectively, the latter should be preferred for their 
+simplicity and efficiency. 
+
+
+p_open(“TIM:”) Open a timer channel 
+
+
+INT p_open(VOID **pptcb,TIM:,-1); 
+
+
+Open a timer channel and write the address of the timer control block to *ppt cb. Returns zero if 
+successful or the negative error number &_cEN_Nomemory if, for example, it failed to allocate memory for 
+the control block. 
+
+
+p_ioc(P_FRELATIVE) Start a relative timer 
+
+
+VOID p_ioc(VOID *ptcb, P_FRELATIVE, WORD *pstat, ULONG *pn); 
+Start a relative timer to expire after *pn tenths of a second. 
+Calls p_panic if a timer is already pending on channel ptcb. 
+
+
+While the timer is pending, *pstat contains E_FILE_PENDING. When the timer expires successfully, 
+*pstat is set to zero and the I/O semaphore is signalled. 
+
+
+The timer is not started and *pstat is set to E_GEN_OVER if the conversion from tenths of a second to ticks 
+overflows (ie the number of ticks is greater than ox7£f£ffFfF). 
+
+
+10-3 
+
+
+PLIB REFERENCE 
+
+
+p_ioc(P_FABSOLUTE) Start an absolute timer 
+
+
+VOID p_ioc(VOID *ptcb, P_FABSOLUTE, WORD *pstat, ULONG *ptime) ; 
+
+
+Start an absolute timer to expire when the system time is *pt ime (the number of seconds since 00:00:00, 
+January 1, 1970). 
+
+
+Calls p_panic if a timer is already pending on channel pt cb. 
+
+
+While the timer is pending, *pstat contains E_FILE_PENDING. When the timer successfully expires, 
+*pstat is set to zero and the I/O semaphore is signalled. 
+
+
+The timer is not started and *pstat is set to E_GEN_aRG if *ptime is earlier than the current system time. 
+
+
+p_iow(P_FCANCEL) Cancel a timer 
+
+
+INT p_iow(VOID *ptcb, P_FCANCEL) ; 
+Cancel a timer on channel ptcb and return zero. 
+
+
+The operation is harmless if no timer is pending. This is important because there is always a chance that a 
+timer will expire before the cancel gets to it. If the cancel does get to the timer before it expires, the I/O 
+semaphore is still signalled but *pstat is set to E_FILE_CANCEL rather than zero. However, when 
+cancelling a timer, you don't normally care how the timer actually completed. It is common to call 
+p_waitstat immediately after the cancel to "use up" the signal. 
+
+
+To reset a timer, you first cancel the timer using p_iow(P_FCANCEL) followed by a call to p_waitstat and 
+then call p_ioc (P_FRELATIVE) to start the timer again. 
+
+
+p_close Close a timer channel 
+INT p_close(VOID *ptcb); 
+Close the timer channel ptcb and return zero. 
+
+
+You should close a timer channel when you no longer need it. 
+
+
+Converting between binary representations of time 
+
+
+The system time format sacrifices range to obtain high compression and is the most convenient and 
+efficient representation for adding and subtracting small time intervals such as seconds, minutes, hours 
+and days. 
+
+
+There are 86,400 seconds in a day (P_NseEcpay is defined as 86400L in p_date.h). 
+There are three different binary representations for time in PLIB: 
+e The number of seconds since 00:00:00, January 1, 1970 (system time format) 
+e Days since January 1, 1900 and seconds in day 
+e (Year since 1900,Month,Day) and (Hour, Minute,Second) 
+
+
+Note that the first representation works from a base year of 1970 while the second two representations 
+work from a base year of 1900. 
+
+
+PLIB contains conversion routines that convert both ways between adjacent representations in the above 
+list. By combining conversion functions, you can convert between the first and third representation. 
+
+
+The second format measures the days since January | 1900 (day=0 for Jan 1) and the seconds since 
+00:00:00 and is stored in a p_payszc struct, defined in p_date.h as follows: 
+
+
+typedef struct 
+{ 
+ULONG day; /* day number since Jan 1 1900 */ 
+ULONG sec; /* seconds in day, 0 to 86399 */ 
+} P_DAYSEC;. 
+
+
+10-4 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+The day number is useful for date calculations not involving time. Examples are to count the number of 
+days between two dates, or to calculate a new date from a base date and a number of days (positive or 
+negative). 
+
+
+The third format is closest to a human understandable representation of the date and time and is defined 
+by the p_pate struct in p_date.h: 
+
+
+typedef struct 
+{ 
+UBYTE year; /* Year since 1900 (0 is 1900) */ 
+UBYTE month; /* Month number in year, 0 to 11 */ 
+UBYTE day; /* Day number in month, 0 to 30 */ 
+UBYTE hour; /* Hour in day, 0 to 23 */ 
+
+UBYTE minute; /* Minute in hour, 0 to 59 */ 
+
+UBYTE second; /* Second in minute, 0 to 59 */ 
+UWORD yrday; /* Day in year */ 
+
+} P_DATE;. 
+
+
+The last member, yrday is a function of year, month and day. It is provided when p_parte is generated 
+from p_pays«c but is ignored when converting from P_paTE. 
+
+
+p_sttods Convert system time to P_DAYSEC time 
+
+
+VOID p_sttods(ULONG *pstim, P_DAYSEC *pds) 
+
+
+Convert *pstim from system time format (the number of seconds since 00:00:00, January 1, 1970) to the 
+number of days since 1900 and the number of seconds in the day, both being written to pas. 
+
+
+p_dstost Convert P_DAYSEC time to system time 
+
+
+INT p_dstost (P_DAYSEC *pds, ULONG *pstim) ; 
+
+
+Convert pds from the number of days since 1900 and the number of seconds in the day to system time 
+format (the number of seconds since 00:00:00, January 1, 1970). The result is written to *pstim. 
+
+
+Returns zero if successful, or one of the following negative error numbers: 
+
+
+E_GEN_OVER date in pds is too late for system time 
+E_GEN_UNDER date in pds is too early for system time (ie before 1970) 
+E_GEN_ARG seconds is greater than seconds in day 
+
+
+p_dstodt Convert P_DAYSEC time to P_DATE time 
+
+
+INT p_dstodt (P_DAYSEC *pds, P_DATE *pdt); 
+
+
+Convert p_paysec time pds (days since 1900, seconds in day) to p_paTE time pdt (year, month, day, 
+hour, minute, second and day in year) and return zero if successful or one of the following negative error 
+numbers: 
+
+
+E_GEN_OVER the year is greater than 255 (year 2155) 
+E_GEN_ARG seconds is greater than seconds in day 
+
+
+As well as the date and time, this function calculates pdt->yrday (the day number of the year, where day 
+zero 1s January 1). Although you could calculate this yourself from the year, month and day it is not a 
+simple calculation since it involves adding the number of days in preceding months and thus depends on 
+leap years. 
+
+
+This function actually performs two independent calculations: 
+¢ converting the number of days since 1900 to year, month, day and day in year (date calculation) 
+
+
+¢ converting the number of seconds since 00:00:00 to hours, minutes and seconds (time of day 
+calculation) 
+
+
+Both calculations may be abandoned if either calculation fails. If you are only interested in one of the 
+calculations, set the other member of p_paysEc to zero (which is a legal input for both calculations). 
+
+
+10-5 
+
+
+PLIB REFERENCE 
+
+
+p_dttods Convert P_DATE time to P_DAYSEC time 
+
+
+INT p_dttods(P_DATE *pdt, P_DAYSEC *pds); 
+
+
+Validate the p_DaTE format pdt and convert it to the p_payszEc format pds and return zero if successful or 
+the negative E_GEN_arc if the content of pdt is invalid (ie no such date or time exists). The value of 
+pdt->yrday is ignored. 
+
+
+The validation can fail for one or more of the following reasons: 
+@ pdt ->month is outside the range 0 to 11 
+
+
+¢ pdt ->day is outside the range for the particular month taking into account leap years for 
+February 
+
+
+@ pdt ->hour is outside the range 0 to 23 
+@ pdt->minute is outside the range 0 to 59 
+@ pdt->second is outside the range 0 to 59 
+This function actually performs two independent calculations: 
+e converting the year, month and day to the number of days since January 1 1900 (date calculation) 
+
+
+e converting the hours, minutes and seconds to the number of seconds since 00:00:00 (time of day 
+calculation) 
+
+
+Both calculations may be abandoned if either calculation fails. If you are only interested in one of the 
+calculations, set the members of P_DATE corresponding to the other calculation to zero (zero is a legal 
+input for all members in both calculations). 
+
+
+p_dayinm Find the number of days in the specified month 
+INT p_dayinm(INT year, INT month); 
+
+
+Return the number of days in month month of year year where year is the number of years since 1900 
+(zero is 1900) and month is 0 to 11 inclusive. (Returns the negative E_GEN_aRc if month is greater than 11.) 
+
+
+The year is required because it affects the number of days in February. This may be used to test for a leap 
+year, for example: 
+
+
+if (p_dayinm(year,1)==29) 
+
+
+p_wkday Convert day since 1900 to day in week 
+INT p_wkday(ULONG nDay) ; 
+
+
+Returns the week day number given the number of days nDay since January 1 1900. The value returned is 
+in the range 0 to 6, with 0 being Monday and 6 being Sunday. 
+
+
+The day number since 1900 would normally come from a structuresP_DAYSECc struct. 
+
+
+p_weekno Calculate week number in year 
+
+
+INT p_weekno(ULONG nDay) ; 
+
+
+Return the week number, in the range | to 53 inclusive, of the week containing day nDay (the number of 
+days since January 1 1900). Returns zero if successful or E_GEN_aRG if nDay exceeds the year 2155. 
+
+
+The value returned is dependent on the value of the system structuresE_conrte structure field 
+startOfWeek (see p_getctd in this chapter). 
+
+
+10-6 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+Time and date components in text form 
+
+
+The functions in this section get a range of date and time components in text form. They constitute a 
+more primitive set of functions than those, described in the following section, that generate strings 
+containing full date and/or time representations. 
+
+
+These functions are based on language-dependent information that is built into the ROM. If you use these 
+functions, your code should automatically work on, for example, English, French and German machines. 
+
+
+The functions are: 
+
+
+p_nmday to get the day names (eg Monday, Tuesday) 
+
+p_nmmon to get the month names (eg January, February) 
+
+p_nmdaya to get the day name abbreviations (eg Mon, Tue) 
+
+p_nmmona to get the month name abbreviations (eg Jan, Feb) 
+
+p_getsuffixes to get the 31 day in month number suffixes (eg st, nd) 
+
+p_getampmtext to get the am and pm suffixes 
+
+p_getctd to get a copy of the setable country-dependent data and time preferences (such 
+
+
+as whether to use a 12 or 24 hour clock) 
+The following example displays the system time in the form: 
+Monday, 11th April 1988 11:03 
+and uses many of the functions described in this chapter. 
+
+
+#include <plib.h> 
+
+
+GLDEF_C VOID PrintDateTime() 
+{ 
+ULONG st; 
+P_DAYSEC ds; 
+P_DATE dt; 
+E_CONFIG cfg; 
+TEXT DayName [32]; 
+TEXT MonthName [32]; 
+TEXT Suffix[31] [3]; 
+
+
+st=p_date(); 
+p_sttods (&st, &ds) ; 
+p_dstodt (&ds, &dt) ; 
+p_nmday (&DayName[0],p_wkday (ds.day) ); 
+p_nmmon (&MonthName[0],dt.month) ; 
+p_getsuffixes (&Suffix[0][0]); 
+p_getctd(&cfg) ; 
+p_printf("%s, Suss Ss Su SO2uscs02u", 
+&DayName[0],dt.day+1, &Suffix[dt.day] [0], 
+&MonthName[0],dt.year+1900, 
+dt .hour,cfg.timeSeparator,dt.minute) ; 
+
+
+} 
+
+
+This example is somewhat artificial since the same action can be performed more simply by the use of 
+p_nowtostr, described in the following section. 
+
+
+Object-oriented programmers may prefer to use the time class in OLIB (described in the OLIB Reference 
+manual of the SIBO SDK Object Oriented Extension) to produce textual representations of the date and 
+time. 
+
+
+10-7 
+
+
+PLIB REFERENCE 
+
+
+p_nmday Get the day name 
+
+
+VOID p_nmday (TEXT *buf, INT daynum) ; 
+
+
+Write the language dependent name of day daynum as a zero terminated string to buf where daynum should 
+be in the range 0 to 6 inclusive and day 0 is Monday. 
+
+
+If you are working in a fixed language, you will know how long the longest day name is. If you are writing 
+a program that has to work with different language ROMs, you can use the fact that the tool that builds 
+the day name list for the ROM limits a particular day name to E_MAX_DAY_NAME (32), including the zero 
+terminator. 
+
+
+p_nmdaya Get the day name abbreviation 
+VOID p_nmdaya(TEXT *buf, INT daynum) ; 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Write the language dependent abbreviation for the name of day daynum as a zero terminated string to buf 
+where daynum should be in the range 0 to 6 inclusive and day 0 is Monday 
+
+
+All day name abbreviations for a particular language are of the same length and could be one, two or three 
+characters. In no language will day name abbreviations exceed three characters. 
+
+
+p_nmmon Get the month name 
+VOID p_nmmon(TEXT *buf, INT monthnum) ; 
+
+
+Write the language dependent name of month monthnum as a zero terminated string to buf where 
+monthnum should be in the range 0 to 11 inclusive and month 0 is January. 
+
+
+If you are working in a fixed language, you will know how long the longest month name is. If you are 
+writing a program that has to work with different language ROMs, you can use the fact that the tool that 
+builds the month name list for the ROM limits a particular month name to E_Max_MONTH_NAME (32), 
+including the zero terminator. 
+
+
+p_nmmona Get the month name abbreviation 
+VOID p_nmmona(TEXT *buf, INT monthnum) ; 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Write the language dependent abbreviation of the name of month monthnun as a zero terminated string to 
+buf where monthnum should be in the range 0 to 11 inclusive and month 0 is January. 
+
+
+All month name abbreviations for a particular language are of the same length and could be one, two or 
+three characters. In no language will month name abbreviations exceed three characters. 
+
+
+p_getsuffixes Get the day-in-month suffixes 
+VOID p_getsuffixes (TEXT *buf); 
+Write the language dependent array of the 31 day-in-month number suffixes to buf. 
+
+
+The suffixes are written as an array of 31 3-byte fixed length elements where each element contains 0, 1 
+or 2 characters followed by a zero terminator (suffixes contain at most 2 characters in any language). 
+There must be at least 31*3 bytes of memory at buf. 
+
+
+Each element in the array contains the suffix for the corresponding day of the month. For example, in 
+English, the first element contains "st" and the second element contains "nd". 
+
+
+p_getampmtext Get the am and pm suffixes 
+VOID p_getampmtext (TEXT *buf, INT n); 
+
+
+Write the language dependent am or pm time suffix as a zero terminated string to buf. If n is 0, write the 
+am suffix. If n is 1, write the pm suffix. 
+
+
+The am and pm suffixes are limited to 2 characters in any language. 
+
+
+10-8 
+
+
+p_getctd 
+
+
+VOID p_getctd(E_CONFIG *pcfg); 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+Get time representation preferences 
+
+
+.Write a copy of the system structuresz_conFiIe struct to pcfg where the &_conFice struct is defined, in 
+p_config.h, as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD countryCode; 
+
+WORD gmtOffset; 
+
+UBYTE dateType; 
+
+UBYTE timeType; 
+
+UBYTE currencySymbolPosition; 
+UBYTE currencySpaceRequired; 
+UBYTE currencyDecimalPlaces; 
+UBYTE currencyNegativelInBrackets; 
+UBYTE currencyTriadsAllowed; 
+UBYTE thousandsSeparator; 
+UBYTE decimalSeparator; 
+UBYTE dateSeparator; 
+
+UBYTE timeSeparator; 
+
+UBYTE currencySymbol [9]; 
+UBYTE startOfWeek; 
+
+UBYTE summerTime; 
+
+UBYTE clockType; 
+
+UBYTE dayAbbreviation; 
+
+UBYTE monthAbbreviation; 
+UBYTE workDays; 
+
+UBYTE units; 
+
+UBYTE spare[9]; 
+
+
+} E_CONFIG; 
+
+
+In the context of this chapter we are interested in the following items: 
+
+
+gmtOffset 
+
+
+dateType 
+
+
+timeType 
+
+
+dateSeparator 
+
+
+timeSeparator 
+
+
+startOfWeek 
+
+
+summerTime 
+
+
+cloc 
+
+
+dayA 
+
+
+mont 
+
+
+work 
+
+
+kType 
+
+
+bbreviation 
+
+
+hAbbreviation 
+
+
+Days 
+
+
+the offset in minutes of the local system time from Greenwich Mean Time. 
+
+
+one of &_pate_usa for MM/DD/YY, £_pate_euRopE for DD/MM/YY or 
+E_DATE_gapan for YY/MM/DD. 
+
+
+either =_Trme_12 for a 12 hour clock or E_tT1ime_24 for a 24 hour clock. 
+the character code of the date separator. For example, the character '/’. 
+the character code of the time separator. For example, the character ':'. 
+
+
+the day number (in the range 0 to 6 inclusive where day 0 is Monday) of the 
+first day in the week - as used by p_weekno. This is normally either Sunday 
+(day 6) or Monday (day 0). For example, it is normally Sunday for USA 
+machines and Monday for UK machines. 
+
+
+a bit pattern indicating summer time-zones as follows: E_pst_Home if the 
+system time should be adjusted for summer time; E_DsT_EUROPEAN if a 
+European time-zone should be adjusted for summer time; z_DsST_NORTHERN if a 
+non-European time-zone in the Northern hemisphere should be adjusted for 
+summer time; E_DST_SOUTHERN if a time-zone in the Southern hemisphere 
+should be adjusted for summer time. 
+
+
+either E_ANALOGUE_CLOCK to indicate a preference for an analogue clock 
+display or =_p1G1ITAL_cLock to indicate a preference for a digital clock display 
+
+
+how many leading characters to take from the day name (as returned by 
+p_nmday) to abbreviate the day name 
+
+
+how many leading characters to take from the month name (as returned by 
+p_nmmon) to abbreviate the month name 
+
+
+a bit mask of 7 bits indicating (by being set) which days are to be considered 
+work days where the least significant bit corresponds to Monday 
+
+
+The data may be set using p_setctd - as described in the chapter General System Services. 
+
+
+10-9 
+
+
+PLIB REFERENCE 
+
+
+Generating time and/or date strings 
+
+
+The functions in this section construct text strings that represent the date and time in a range of formats. 
+
+
+The functions are based on language-dependent information that is built into the ROM, in particular, the 
+system E_CONFIG struct (see the description of p_getctd in the Language and country section of the 
+General System Services chapter). If you use these functions, your code should automatically work on, for 
+example, English, French and German machines. 
+
+
+Note that the implementation of these functions uses static data. In consequence they may not be used in 
+the code of a dynamic library (DYL). 
+
+
+Date and time format strings 
+
+
+The form of the output of the date and time conversion functions described below is controlled by a 
+format string, in a similar way to the format strings used by p_printf, p_atob and p_atos. 
+
+
+The format string consists of literal text intermixed with embedded commands. The literal text is simply 
+copied to the output and the embedded commands are replaced by the corresponding time or date element. 
+
+
+An embedded command is of the form %c or %*c, where c is one of the characters listed below, and * 
+indicates that the output should be in an abbreviated form. The abbreviated form can be specified for all 
+commands, but in some cases there is no difference between the full and abbreviated forms. 
+
+
+The available commands are as follows: 
+%% replaced by a single '%' character. Abbreviation has no effect. 
+
+
+%: replaced by the time separator character as specified by the timeSeparator 
+field of the system E_conFie struct. Abbreviation has no effect. 
+
+
+%/ replaced by the date separator character as specified by the dateSeparator field 
+of the system E_conrié struct. Abbreviation has no effect. 
+
+
+aN depending on the supplied time of day, this is replaced by the appropriate am or 
+pm text (as obtained by use of p_getampmt ext). Abbreviation supplies just the 
+first character of this text. Note that abbreviation may not be appropriate in 
+some languages. 
+
+
+&D replaced by the day-in-month number, in the range 01 to 31, as two digits with 
+a leading zero as necessary. Abbreviation suppresses any leading zero. 
+
+
+%E replaced by the day name, as supplied by p_nmday. Abbreviation causes the 
+name to be truncated to the number of characters specified in the 
+dayAbbreviation element of the system E_CONFIG struct. 
+
+
+3H replaced by two digits in the range 00 to 23 (24-hour format) corresponding to 
+the hours component of the supplied time of day. Abbreviation suppresses any 
+leading zero. 
+
+
+SI replaced by two digits in the range 01 to 12 (12-hour format) corresponding to 
+the hours component of the supplied time of day. Abbreviation suppresses any 
+leading zero. 
+
+
+oM replaced by two digits in the range 01 to 12 corresponding to the month number 
+for the supplied date. Abbreviation suppresses any leading zero. 
+
+
+3N replaced by the month name for the supplied date. Abbreviation causes the 
+name to be truncated to the number of characters specified in the 
+monthAbbreviation element of the system E_CONFIG struct. 
+
+
+%S replaced by two digits in the range 00 to 59 corresponding to the seconds 
+component of the supplied time of day. Abbreviation suppresses any leading 
+Zero. 
+
+
+ST replaced by two digits in the range 00 to 59 corresponding to the minutes 
+component of the supplied time of day. Abbreviation suppresses any leading 
+Zero. 
+
+
+ow replaced by two digits in the range 01 to 53 corresponding to the week number 
+for the supplied date, as provided by p_weekno. Abbreviation suppresses any 
+leading zero. 
+
+
+10-10 
+
+
+ole 
+x 
+
+
+ole 
+iS) 
+
+
+ole 
+Ww 
+
+
+ole 
+& 
+
+
+oe 
+uo 
+
+
+\ 
+oO) 
+
+
+ole 
+a 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+replaced by the suffix text corresponding to the (p) day number for the 
+supplied date. Abbreviation has no effect. 
+
+
+replaced by four digits, in the range 1900 to 2155, corresponding to the year 
+number for the supplied date. Abbreviation discards the first two digits (note 
+that, for example, both 1900 and 2000 will appear as 00). 
+
+
+replaced by three digits, in the range 001 to 366, corresponding to the day-of- 
+year number for the supplied date. Abbreviation discards any leading zeros. 
+
+
+replaced by the first component of a three-component (day, month and year) 
+date, where the order of the components is determined by the value of the 
+dateType component of the system &_conrie struct. Abbreviation has no effect, 
+but the form of the generated text is conditioned by the toggle commands 
+described below. In the absence of any toggles, %1 is equivalent to: 
+
+sp if dateType 1S E_DATE_EUROPE 
+
+gm if dateType iS E_DATE_USA 
+
+sy if dateType iS E_DATE_JAPAN 
+
+
+replaced by the second component of a three-component (day, month and year) 
+date, where the order of the components is determined by the value of the 
+dateType component of the system &_conrie struct. Abbreviation has no effect, 
+but the form of the generated text is conditioned by the toggle commands 
+described below. In the absence of any toggles, ¢2 is equivalent to: 
+
+gm if dateType 1S E_DATE_EUROPE 
+
+zp if dateType iS E_DATE_USA 
+
+gm if dateType iS E_DATE_JAPAN 
+
+
+replaced by the third component of a three-component (day, month and year) 
+date, where the order of the components is determined by the value of the 
+dateType component of the system &_conrie struct. Abbreviation has no effect, 
+but the form of the generated text is conditioned by the toggle commands 
+described below. In the absence of any toggles, s3 is equivalent to: 
+
+sy if dateType iS E_DATE_EUROPE 
+
+sy if dateType iS E_DATE_USA 
+
+sp if dateType iS E_DATE_JAPAN 
+
+
+replaced by the first component of a two-component (day and month) date, 
+where the order of the components is determined by the value of the dateType 
+component of the system &_conFie struct. Abbreviation has no effect, but the 
+form of the generated text is conditioned by the toggle commands described 
+below. In the absence of any toggles, %4 is equivalent to: 
+
+sp if dateType 1S E_DATE_EUROPE 
+
+zm if dateType iS E_DATE_USA Of E_DATE_JAPAN 
+
+
+replaced by the second component of a two-component (day and month) date, 
+where the order of the components is determined by the value of the dateType 
+component of the system E_conFie struct. Abbreviation has no effect, but the 
+form of the generated text is conditioned by the toggle commands described 
+below. In the absence of any toggles, %5 is equivalent to: 
+
+gm if dateType 1S E_DATE_EUROPE 
+
+sp if dateType iS E_DATE_USA OF E_DATE_JAPAN 
+
+
+replaced by the hour in the format determined by the value of the timeType 
+component of the system &_conrte struct. Abbreviation discards any leading 
+zero. The action of 6 is equivalent to: 
+
+3H if timeType 1S E_TIME_24 
+
+%1 if timeType 1S E_TIME_12 
+
+
+replaced by the am/pm text (as for sa) if the timeType component of the system 
+E_CONFIG Struct has the value z_t1mz_12, otherwise produces no output. If 
+output is produced, abbreviation reduces the output to just the first character of 
+the text, as for za. 
+
+
+Note that format strings of the form "s1%/%2%/%3" and "4%/%5" respectively generate three- and two- 
+component dates that automatically conform to the system configuration dateType setting, and that a 
+format string of the form "%63:%T%:%s%7" generates a time that automatically conforms to the system 
+configuration timeType setting. 
+
+
+10-11 
+
+
+PLIB REFERENCE 
+
+
+The commands 31, %2, %3, 4 and %5 are conditioned by the following toggles: 
+
+
+ole 
+
+
+F produces no output, but toggles the behaviour of subsequent day items between 
+
+numeric (the default) and name generation. For example, if dateType is 
+E_DATE_EUROPE and the supplied date is 09/03/1993, the format string 
+"$1 %F%1 %F%1" will generate the (English) string "09 Tuesday 09". 
+Abbreviation has no meaning, and is ignored. The items conditioned by this 
+toggle depend on dateType as follows: 
+
+%1 and %4 for E_LDATE EUROPE 
+
+%2 and %5 for E_LDATE_USA 
+
+%3 and %5 for E_DATE_JAPAN 
+
+
+ole 
+[e) 
+
+
+produces no output, but toggles the behaviour of subsequent month items 
+between numeric (the default) and name generation. For example, if dateType 
+iS E_LDATE_EUROPE and the supplied date is 09/03/1993, the format string 
+"$2 %0%2 %0%2" will generate the (English) string "03 March 03". 
+Abbreviation has no meaning, and is ignored. The items conditioned by this 
+toggle depend on dateType as follows: 
+
+32 and %5 for E_DATE EUROPE 
+
+%1 and 34 for E_LDATE_USA 
+
+%2 and %4 for E_DATE_JAPAN 
+
+
+ole 
+(9) 
+
+
+produces no output, but toggles the behaviour of subsequent day items between 
+their full (the default) and their abbreviated forms. For example, if dateType is 
+E_DATE_EUROPE and the supplied date is 09/03/1993, the format string 
+"SF%1 %G%1 %G%1" will generate the (English) string "Tuesday Tue Tuesday". 
+Abbreviation has no meaning, and is ignored. The items conditioned by this 
+toggle depend on datetype as follows: 
+
+%1 and %4 for E_LDATE EUROPE 
+
+%2 and %5 for E_LDATE_USA 
+
+%3 and %5 for E_DATE_JAPAN 
+
+
+ole 
+ae] 
+
+
+produces no output, but toggles the behaviour of subsequent month items 
+between their full (the default) and their abbreviated forms. For example, if 
+dateType 18 E_LDATE_EUROPE and the supplied date is 09/03/1993, the format 
+string "80%2 %P%2 %Pp%2" will generate the (English) string 
+"March Mar March". Abbreviation has no meaning, and is ignored. The items 
+conditioned by this toggle depend on dateType as follows: 
+
+32 and %5 for E_DATE EUROPE 
+
+%1 and %4 for E_LDATE_USA 
+
+%2 and %4 for E_DATE_JAPAN 
+
+
+ole 
+aq 
+
+
+produces no output, but toggles the behaviour of subsequent year items between 
+their full (the default) and their abbreviated forms. For example, if dateType is 
+E_DATE_EUROPE and the supplied date is 09/03/1993, the format string 
+"$3 %U%3 %U%3" will generate the string "1993 93 1993". Abbreviation has no 
+meaning, and is ignored. The items conditioned by this toggle depend on 
+dateType as follows: 
+
+33 for E_LDATE EUROPE 
+
+%3 for E_DATE_USA 
+
+%1 for E_DATE_JAPAN 
+
+
+ld 
+fed! 
+
+
+produces no output, but toggles between the absence (the default) and the 
+presence of a day number suffix following a day-in-month number (but not a 
+day name) generated by 1, 2 or 33. For example, if dateType is 
+E_DATE_EUROPE and the supplied date is 09/03/1993, the format string 
+
+"$G%1 %L%1 %L%1" will generate the (English) string "9 9th 9", but 
+"SF%G%1 %L%1 %L%1" will generate the (English) string "Tue Tue Tue". 
+Abbreviation has no meaning, and is ignored. 
+
+
+10-12 
+
+
+10 TIME, TIMERS AND DATES 
+
+
+Function return values 
+
+
+The Window Server animates time displays either by flashing the last time separator character in the text 
+or, if the text contains a seconds display, by updating the time every second. 
+
+
+All the functions described below return a value that indicates the form of animation required. The 
+possible return values are: 
+
+
+-2 The display does not show seconds and contains no time separators. The 
+display is not animated. 
+
+
+-1 The display shows seconds. Animation updates the display every second. 
+
+
+any other value The return value is the offset in the string to the last time separator character. 
+Animation flashes this character. 
+
+
+p_dt2str Convert a P_DATE time to a string 
+INT p_dt2str(TEXT *buf, TEXT *fstr, P_DATE *pdt); 
+
+
+Write a zero terminated string containing formatted date and time text to buf, controlled by the zero 
+terminated format string pointed to by fstr and the content of the p_paTE struct pointed to by pat. 
+
+
+The format string fstr contains literal text, embedded with commands, as described above. 
+
+
+p_ds2str Convert a P_DAYSEC time to a string 
+
+
+INT p_ds2str(TEXT *buf, TEXT *fstr,P_DAYSEC *pds); 
+
+
+Write a zero terminated string containing formatted date and time text to buf, controlled by the zero 
+terminated format string pointed to by fstr and the content of the p_payszc struct pointed to by pas. 
+
+
+The format string fstr contains literal text, embedded with commands, as described above. 
+
+
+p_st2str Convert a system time to a string 
+
+
+INT p_st2str(TEXT *buf, TEXT *fstr, ULONG *pst); 
+
+
+Write a zero terminated string containing formatted date and time text to buf, controlled by the zero 
+terminated format string pointed to by fstr and the system time (seconds since 00:00:00, January 1, 
+1970) pointed to by pst. 
+
+
+The format string fstr contains literal text, embedded with commands, as described above. 
+
+
+p_now2str Convert the current time to a string 
+
+
+INT p_now2str(TEXT *buf, TEXT *fmt); 
+
+
+Write a zero terminated string containing formatted date and time text to buf, controlled by the zero 
+terminated format string pointed to by fstr and the currently set time. 
+
+
+The format string fstr contains literal text, embedded with commands, as described above. 
+
+
+10-13 
+
+
+CHAPTER 11 
+
+
+FILES 
+
+
+Files in EPOC 
+
+
+The file server 
+
+
+The file server is a high priority system process (with process name SYS$FSRV) performing all file 
+related operations on behalf of "client" processes. 
+
+
+An application process must connect to the file server before using its services. However, this is normally 
+taken care of by the C startup module (the code that precedes main) and supplied as standard for use with 
+the PLIB library. (Most applications need the services of the file server and the overhead of connecting to 
+the file server is modest.) 
+
+
+A client process sends the file server an inter-process message to request a file server service. However, 
+the application programmer does not program at the message passing level but uses the interface provided 
+by the r1L: device (ie using p_open) together with the interface provided by a number of ROM resident 
+functions (eg p_delete to delete a file) as described in this chapter. 
+
+
+Any process that attempts to send a message to the file server without having connected is panicked with 
+panic number 41. 
+
+
+File systems 
+
+
+The file server supports multiple file systems (also called nodes). In principle, the file server supports any 
+number of file systems (p_open may be used to get a list of the file systems as described later in this 
+chapter). At the time of writing, three file systems have been implemented: 
+
+
+LOC: : The local filing system with devices M: (the RAM drive) and SSD drives A:, 
+B:, ...(where the quantity depends upon the hardware). 
+
+
+REM: : The remote filing system, available while the file server is connected to a 
+remote file server. The structure of the filing system depends upon what the 
+remote system is. If the remote system is a PC or another SIBO machine, the 
+structure is the same as for Loc: :. 
+
+
+ROM: : The ROM filing system, used to access ROM-based files. This filing system is 
+not normally visible to the user. The Rom: : file system does not support devices 
+or directories. 
+
+
+Within the toc: : file system (and where REM: : is connected to a PC or another SIBO machine), the 
+devices and directories structure is compatible with the MSDOS filing system. 
+
+
+File systems are implemented as PDDs (Physical Device Drivers) which are normally resident in the 
+ROM (PDDs are described in the chapter //O System). If you use (as described in I/O System): 
+
+
+GLDEF_C VOID PrintPDDs (VOID) 
+{ 
+HANDLE h; 
+TEXT b[E_MAX_NAME+2]; 
+
+
+for (h=0; (h=p_devfnd(h,"*",E_PDD, &b[0]))>=0;) 
+
+
+p_printf(" %s",&b[0]); 
+} 
+
+
+11-1 
+
+
+PLIB REFERENCE 
+
+
+to get a list of PDDs, the list would include: 
+
+
+FSY.LOC the toc:: PDD 
+FSY.ROM the Rom:: PDD 
+FSY.REM the REM:: PDD 
+SSD drives 
+
+
+SIBO machines have 2 to 4 (depending on the machine) Solid State Disk (SSD) drives, taking SSDs of 
+various type and capacity (from 32K bytes to 8Mb and beyond). SSDs are so called because they are 
+based on silicon memory with no moving parts. The different types of SSD (in order of decreasing unit 
+cost) include: 
+
+
+e static RAM with integral Lithium battery 
+e Flash EPROM 
+¢ one-time-programmable ROM 
+e masked ROM 
+An SSD drive can physically and logically mount any type of SSD. 
+
+
+The physical interface between an SSD and the drive has only 6 connectors (4 for power, and 2 for data). 
+The 2 data connections are an instance of a high speed serial channel. This is a fundamental part of the 
+SIBO hardware architecture, implemented in custom chips. It can be used to communicate with other 
+peripherals. 
+
+
+The high speed serial channel is driven synchronously by a clock which normally runs at 3.84 MHz, 
+giving a data transfer speed comparable to the more expensive hard disks on PCs but, without any latency 
+for the drive head to position to the required track. Writing to a Flash SSD is slower because of the time 
+taken to program the EPROM and, in this case, the speed of writing is twice as fast as writing to a typical 
+floppy disk on a PC. 
+
+
+SSDs are driven by the Loc: : file system using a number of subsidiary PDDs (Physical Device Drivers) 
+handling the different SSD types and the internal m: device. The list of PDDs produced by calling 
+PrintPDDs (described above) would include: 
+
+
+LOC. TYO the RAM SSD PDD 
+LOC. TY1 the Flash SSD PDD 
+LOC.TYM the internal RAM (“:) PDD 
+
+
+Files are stored in a completely different way on RAM SSDs from Flash SSDs. 
+
+
+SSD drive doors have a switch that keeps the file server informed of possible SSD removals and 
+insertions. After an SSD drive door has been opened the file server checks each drive to see if it contains a 
+new SSD. When the file server detects a new SSD it automatically mounts the new SSD. 
+
+
+If a previous occupant of the SSD drive had one or more files open on it, the file server keeps a record of 
+the SSD. When access is subsequently attempted on a file channel on that SSD, the file server uses 
+p_notify (described in the chapter Error Handling) to request the user to replace the SSD and to retry or 
+to abandon the channel. If the user replaces the SSD and selects retry such that the operation completes 
+successfully, the application process is not made aware of any problem. If the user chooses to abandon the 
+channel, the operation completes with the error E_FILE_ABoRT. When this occurs, the channel is 
+disconnected from the file and put into an abort state where the only possible operation is to close the 
+channel (any operation other than p_close fails with the error E_FILE_ABORT). 
+
+
+An application that receives an E_FILE_ABORT error can either make do without the file (which probably 
+means having to exit) or to appeal yet again to the user to put the SSD back in the drive and, if the user 
+does put the SSD back, to locate and re-open the file and recover. The latter takes more code but is kinder 
+to the user. 
+
+
+11 FILES 
+
+
+Unattended applications 
+
+
+The file server will also normally call p_notify to give the user a chance to retry any file operation that 
+fails on a mounted medium. This kind of failure is rare on SSDs but is more common on magnetic media - 
+especially floppy disks. In some cases, the user may be able to correct the error (eg to close the door on a 
+floppy disk drive) and successfully retry. If the user abandons, the file operation completes with an error 
+other than £_FILE_ABORT (eg E_FILE_READ if a floppy disk read fails). 
+
+
+This scheme whereby the file server uses p_notify to give the user a chance to correct the problem and 
+retry works well when the client process is an interactive application but poorly if the requesting process is 
+designed to run unattended (eg a communications program) or is itself a server process (eg the window 
+server trying to read a font file). Such processes can use p_setnotify (FALSE), described in the chapter 
+Error Handling, to stop the file server from using the notify service. In this case all errors are returned 
+directly. 
+
+
+RAM SSDs 
+
+
+RAM SSDs use static RAM backed up by an integral Lithium battery. While the RAM SSD is inserted in 
+an SSD drive, it draws current from the SIBO machine. When the SSD is removed, it relies on its internal 
+battery to maintain its data. 
+
+
+The allocation of the space for directories and files on a RAM SSD is block structured - identical to that 
+which is used on PC hard disks and floppy disks. Just like floppy disks on a PC, there is a limit to the 
+number of files that may appear in the root directory (where this limit includes directory files). This root 
+directory limit does not limit the number of files that can be stored on a RAM SSD since any number of 
+files may be stored in subdirectories. 
+
+
+The format function (described below in this chapter) automatically allocates the capacity of the root 
+directory as a function of the capacity of the SSD. The dependence of the number of files that may appear 
+in the root directory on SSD size is as follows: 
+
+
+less than 128K 
+128K or greater but less than 
+
+
+256K or greater but less than 
+
+
+512K or greater but less than 1M 
+1M or greater but less than 2M 
+2M or greater but less than 4M 
+4M 
+
+6M 
+
+8M 
+
+
+The RAM SSD PDD on the toc: : file system on SIBO machines does not buffer written data. This 
+protects the integrity of the SSD contents from being corrupted by application process or system crashes 
+occurring while files are open, or by the removal of the SSD while files are open on it. 
+
+
+Flash SSDs 
+
+
+Flash SSDs use Flash EPROM chips in which all the data bits are initially set. A particular bit may be 
+cleared by programming but it can not be set again unless all the bits on the chip are set (by erasing the 
+chip). Unlike older generation EPROMs, Flash EPROMs are erased electrically (rather than by exposure 
+to UV light). The speed with which Flash can be programmed is also substantially faster than the old UV 
+erasable EPROMS. 
+
+
+A Flash SSDs may be erased in its SSD drive by formatting (formatting is described later in this chapter). 
+
+
+Since Flash memory does not require a battery to maintain it, the data on a Flash SSD is very secure - 
+more so than on RAM SSDs or magnetic media. Flash memory is also cheaper than RAM. 
+
+
+The Flash filing system is designed such that the logical interface to files on a Flash SSD (whether 
+reading or writing) is entirely equivalent to that on other devices (RAM SSD, hard disk etc). However, 
+when overwriting or when deleting a file, space is consumed and is not recovered until the SSD is next 
+formatted. Note also that renaming a file, setting the date and time or setting the file attributes all use up 
+additional space and can therefore fail through lack of remaining capacity (the function returns 
+E_FILE_FULL). However, deleting a file does not consume any further space. 
+
+
+11-3 
+
+
+PLIB REFERENCE 
+
+
+You can randomly access a Flash file and overwrite sections of it in exactly the same way as for any 
+other file. However, in contrast to read/write block storage devices, overwriting incurs a storage 
+overhead. For example, the following code: 
+
+
+pos=0L; 
+
+
+do 
+{ 
+p_seek (chan, F_FABS, pos) ; 
+} while (!p_write(chan,"Pointless", 8) ); 
+
+
+continuously overwrites the first 8 bytes of the file on channel chan. On a RAM file, this would work 
+indefinitely and just exercise the hardware. On a Flash file, the code would work but each iteration would 
+use up space on the Flash SSD and the p_write would eventually fail and return E_FILE_FULL. 
+
+
+In practice, you should not worry about limited overwriting of file data - for example, to patch a program 
+file or to update a header. However, you cannot reasonably repeatedly and indefinitely overwrite a Flash 
+file and, for example, Flash SSDs are unsuitable for B-tree index files. 
+
+
+See the chapter Database Files for a description of a Flash-friendly set of functions allowing random 
+access to, and the deleting and updating of, variable length records. These functions take advantage of the 
+fact that a byte can be physically overwritten (with no storage penalty) provided that the overwrite is such 
+that each bit in the byte either stays the same or is cleared. 
+
+
+Flash SSDs are particularly attractive for storing program files, read-only data (say for data-referral 
+applications), for securely storing logged data in the field and for archiving data. 
+
+
+The storage of files on a Flash SSD is very different from that used on RAM SSDs. The scheme is not at 
+all block structured but is based on linked variable length records. All this is hidden from the caller and 
+the logical interface to a file on a Flash SSD is the same as for a file on a RAM SSD (or any other 
+medium). 
+
+
+The data in each write to a file on a Flash SSD is written straight to the SSD (ie it is not buffered)!. 
+However, in the interests of efficient storage, the record just written is kept open (with a oxtf££ length) 
+for as long as possible - until the file channel is closed or flushed using P_FFLus# or until a write to 
+another file on the same SSD occurs. The date and time stamp is also not written until the file channel is 
+flushed or closed. 
+
+
+If the SSD is removed or the machine resets while there is an open file channel with an outstanding write, 
+the record is closed when the file is next accessed (the file is then also stamped with the current date and 
+time). 
+
+
+On a Flash SSD, there is no limit on the number of files or directories in the root directory. You will also 
+find that it is possible to fit slightly more data on a freshly formatted Flash SSD than on a RAM SSD of 
+the same nominal capacity. This is due to the fact that files are allocated space in multiples of whole 
+blocks on a RAM SSD whereas Flash files are stored in exactly sized variable length records. 
+
+
+File specifications 
+A full file specification has the form: 
+<node><device><dir><name><ext> 
+
+
+where the components are: 
+
+
+<node> the file system node (eg Loc: :) 
+<device> the device name (eg B:) 
+
+<dir> the directory name (eg \NOTES\OLD\) 
+<name> the file name (eg PLaNs). 
+
+<ext> the extension name (eg .TPD) 
+
+
+!This may not be the case for text files, which are handled by a layer over the FL: device. The buffering 
+of such files is thus outside the file server's control. 
+
+
+11 FILES 
+
+
+An example of a full file specification is: 
+LOC: :B: \NOTES\OLD\PLANS . TPD 
+
+
+Although the file server assumes that a file specification may be decomposed into a <node>, <device>, 
+<dir>, <name> and <ext>, it avoids any assumption of the detailed syntax of the <device>, <dir>, <name> 
+and <ext> components. This is left to the <node> file system code that implements the file specification 
+manipulation functions p_fparse and p_chdir. 
+
+
+Leaving such detailed considerations to the file system is designed to allow the file stores of remote 
+foreign file systems to be mapped transparently to the file server model (which is compatible with the 
+MSDOS filing system). For example, in the VMS operating system, the above example of a file 
+specification might translate to: 
+
+
+REM: : USER: [NOTES.OLD]PLANS.TPD 
+and on an Apple Macintosh, it might be: 
+REM: :HD40:NOTES:OLD:PLANS.TPD 
+
+
+and on Unix, it might be: 
+
+
+REM: : USER: :NOTES/OLD/PLANS.TPD 
+
+
+To prepare for such foreign systems, applications should follow the example of the file server and avoid 
+making assumptions about the syntax of file specifications and use functions such as p_fparse and 
+p_chdir to manipulate file specifications. 
+
+
+File specifications satisfy the following rules: 
+
+
+e a file specification will not require more than p_FNamEs1zE (128) bytes, including a zero 
+terminator 
+
+
+e the <node> component is always p_FsySNAMESIzE bytes long (excluding any zero terminator) 
+
+
+where P_FNaMESIzE and p_FsysNameEsi1zeE are defined in p_file.h. Except for <node> and the p_FNAMESIZE 
+total, you should not make any assumptions about the maximum size of the components of a file 
+specification. 
+
+
+Default path 
+
+
+The file server stores a default node, device and directory, also called the default path, for each of its 
+clients. In addition, the file server stores a lower level default path, the system-wide default path. This is 
+the default path assigned to new clients when they connect to the file server. 
+
+
+A process that is a client of the file server uses: 
+p_setpth to set its default path 
+p_getpth to get a copy of its default path 
+
+
+A process (normally a system process such as the shell) can change the system-wide default path - the 
+path subsequently assigned to connecting clients - by calling p_setdefaultpath. 
+
+
+Channel-based services 
+
+
+A client of the file server can use p_open on the Fru: device with different values of mode to do the 
+following: 
+
+
+P_F STREAM, to open a file and manipulate it as a flat binary file 
+P_FSTREAM_TEXT 
+
+P_FTEXT to open a file and manipulate it as a record-oriented text file 
+P_FDIR to get a list of the files and subdirectories in a directory 
+P_FDEVICE to get a list of the available devices 
+
+P_FNODE to get a list of the available file systems 
+
+P_F FORMAT to format a Loc: : device 
+
+
+11-5 
+
+
+PLIB REFERENCE 
+
+
+Once a channel has been opened, one or more I/O functions (depending on mode) may be requested 
+synchronously using p_iow (or a convenience function such as p_read) or asynchronously using p_ioc or 
+p_ioa. 
+
+
+There is no practical limit to the number of file channels that may be opened in the system or by a 
+particular process. 
+
+
+Non-channel-based services 
+
+
+These are file operations not involving the F1L: device driver. They are requested by the following 
+function calls: 
+
+
+p_fparse, to parse a file specification 
+p_fparseasync 
+
+
+p_chdir, to change the directory component of a file specification 
+p_chdirasync 
+
+
+p_ninfo, to get file system node information 
+p_ninfoasync 
+
+
+p_dinfo, to get information on the medium in a device 
+p_dinfoasync 
+
+
+p_finfo, to get information on a file or a directory 
+p_finfoasync 
+
+
+p_rename, to rename a file or a directory 
+
+
+p_renameasync 
+
+
+p_delete, to delete a file or a directory 
+p_deleteasync 
+
+
+p_mkdir, to make a new directory 
+p_mkdirasync 
+
+
+p_sfstat, to set the attributes of a file (and to set the volume label of a medium) 
+p_sfstatasync 
+
+
+p_fdate, set the modification date and time of a file 
+p_fdateasync 
+
+
+The name of asynchronous equivalents are generated by appending async to the name of the 
+corresponding synchronous function. The asynchronous function takes the same parameters as the 
+synchronous function but with the addition of a status word parameter at the end of the parameter list. 
+
+
+Asynchronous file operations 
+
+
+The file server is essentially asynchronous in its operation and most functions are provided in both 
+asynchronous and synchronous forms. 
+
+
+Because the file server has a higher priority than any of its clients, any operation that does not wait for a 
+slow external device will have completed by the time an asynchronous request has returned. This includes 
+any operation on the Rom: : file system or where the toc: : file system accesses SSDs or the internal RAM 
+drive (M:). However, when accessing the REM: : file system where the connection is via an RS232 cable, 
+any asynchronous request is almost certain to return before the operation is complete. 
+
+
+Although, in practice, most file operations complete in a fraction of a second, a particular file request may 
+take an extended time. For example, a read of 8K bytes from a Rem: : file, connected over a 1200 baud 
+modem link, would take well over a minute. However, a request will never take an indefinite time to 
+complete (as, for example, a write to the parallel port can do when the printer is off line). 
+
+
+For these reasons, the file server does not actively support a cancel service. (Incidentally, it is also worth 
+considering the state in which a file would be left if a partially completed write operation were cancelled.) 
+
+
+A request on an open file channel may be cancelled using p_iow(P_FCANCEL) but the cancel will not cause 
+the operation to complete any sooner (and it will not complete with E_FILE_CANCEL). 
+
+
+In general, it is preferable to simulate a cancel by waiting for current service to complete and forcing the 
+status word to E_FILE_CANCEL, as illustrated below. 
+
+
+11-6 
+
+
+11 FILES 
+
+
+The cancelling of an asynchronous request such as: 
+p_ioc (pcb, P_FREAD, &stat,buf,1len); 
+may be simulated by: 
+
+
+if (stat==E_FILE_PENDING) 
+{ 
+p_waitstat (&stat); /* wait for completion */ 
+stat=E_FILE_CANCEL; /* report a cancel */ 
+} 
+
+
+This will normally complete almost immediately. You should, however, be aware that in rare cases when 
+using the remote filing system (say, when the remote computer is re-booted and the communications link 
+is set up to have a long timeout period) it may take an extended time to complete. 
+
+
+Manipulating file specifications 
+
+
+p_fparse (or f_fparse) Parse a file specification 
+
+
+INT p_fparse(TEXT *name, TEXT *related, TEXT *full, P_FPARSE *pcrk); 
+INT f_fparse(TEXT *name, TEXT *related, TEXT *full, P_FPARSE *pcrk); 
+INT p_fparseasync(TEXT *name, TEXT *related, TEXT *full, P_FPARSE *pcrk, WORD *stat); 
+
+
+Builds a full file specification of the form: 
+<node><device><dir><name><ext> 
+
+
+as a zero terminated string in fu11, where the components are: 
+
+
+<node> the file system node (eg Loc: :) 
+<device> the device name (eg B:) 
+
+<dir> the directory name (eg \NoTES\OLD\) 
+<name> the file name (eg PLans). 
+
+<ext> the extension name (eg . TPD) 
+
+
+The parameters name and full may point to the same address, but related and ful should not have the 
+same address. 
+
+
+There should be at least p_rNamestze (128) bytes of memory reserved at fu11. Note that p_rNamEs1zE 
+bytes are always written to fu11 even when the generated file specification is shorter. If you have a name 
+produced by a previous call to p_fparse and you are calling p_fparse again to fill in the struct at pcrk, 
+you still need p_rnames1ze bytes at full. 
+
+
+Subject to the restrictions described below, under the heading Using p_fparse across filing systems, the 
+components making up the full file specification are taken from the following (in order of precedence): 
+
+
+e the zero terminated file specification name 
+
+
+e the zero terminated related file specification re1atea (the related file specification may be 
+omitted by passing nuLL). 
+
+
+e the default path (the node, device and directory as set by p_setpth) 
+
+
+Thus components are only taken from related if they are missing from name. If there are still missing 
+components, they are taken from the default path. Note that the <name> and <ext> fields in name and 
+related may contain wildcard characters. 
+
+
+The output file specification in fu11 is converted to upper case characters. Prior to EPOC version 2.31, 
+conversion to upper case was performed by folding (as by using p_tofoid). From EPOC version 2.31 
+onwards the conversion is by converting to upper case (as by using p_toupper). This has no significant 
+effect on UK applications, but improves the handling of file names containing, for example, accented 
+characters. 
+
+
+11-7 
+
+
+PLIB REFERENCE 
+
+
+Further information on the content of £u11 is written to the P_FPARSE struct pcrk. If this information is 
+not required, pcrk may be passed as NULL. If perk is not NULL, it should be the address of a P_FPARSE 
+struct, defined in p_file.h as follows: 
+
+
+typedef struct 
+{ 
+UBYTE system; /* file system name length */ 
+UBYTE device; /* device name length */ 
+
+
+UBYTE path; /* path name length */ 
+
+UBYTE name; /* name length */ 
+
+UBYTE ext; /* extension length */ 
+
+UBYTE flags; /* information on the presence of wildcards */ 
+} P_FPARSE;. 
+
+
+The members system, device, path, name and ext are set to the lengths of their corresponding fields in 
+full, including delimiters. The flags field contains information on the occurrence of wild card characters 
+in the extended specification according to the following masks: 
+
+
+P_PWILD_ANY if set, the file specification contains one or more wild card characters and at 
+least one of the following bits are set 
+
+
+P_PWILD_NAME if set, the name field contains one or more wild card characters 
+P_PWILD_EXT if set, the extension contains one or more wild card characters 
+
+
+The function returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_NAME either name or related contains an invalid name 
+
+E_FILE_DEVICE either name or related contains an invalid device name 
+
+E_FILE_DIR either name or related contains an invalid directory name 
+
+E_GEN_FSYS either name or related contains an invalid file system name or the file system 
+
+
+does not exist 
+
+
+The function f_fparse is identical to p_fparse except that it calls p_leave (passing the error number) 
+rather than return a negative error number. 
+
+
+As an example, if the current default path is "Loc: :a:\", then 
+
+p_fparse ("FRED", "\\FILES\\DOCS\\JOE.DOC", buf, &crk) ; 
+writes the zero terminated string Loc: :A: \FILES\DOCS\FRED.DOC to buf and {5,2,12,4,4,0} tocrk. 
+The function is often used to change the extension of a file as, for example, in: 
+
+p_fparse (".BCK", "\\FILES\\DOCS\\JOE.DOC", buf, &crk) ; 
+
+
+Using p_fparse across filing systems 
+
+
+Since the syntax of a file specification may differ between filing systems (see File specifications, earlier in 
+this chapter) the functions p_fparse and p_chdir are implemented in the code of each file system. The 
+function p_fparse builds a full file specification from up to three sources, which may therefore specify 
+two or more different filing system nodes. 
+
+
+This section describes the rules that determine which implementation performs the function p_fparse in 
+any particular case, and which of the three sources contribute towards the full file specification. The three 
+sources will be referred to as name, related and the default path, as in the description of p_fparse. 
+
+
+The node which performs the p_fparse is determined from name, related and the default path, according 
+to the following rules: 
+
+
+e If neither name nor related contain an explicit <node> component, the node specified by the 
+default path is assumed (the default path always has an explicit <node> component). 
+
+
+e If either name or related (but not both) contain an explicit <node> component, this is taken to be 
+the node which performs the p_fparse. 
+
+
+e If both name and related contain explicit <node> components, the <node> specified in name is 
+taken to be the node which performs the p_fparse. 
+
+
+11-8 
+
+
+11 FILES 
+
+
+If an explicit <node> in related differs from that determined from the above rules, related is assumed 
+not to be valid for the specified node and is ignored by p_fparse. 
+
+
+If the <node> in the default path differs from that determined from the above rules, the default path is 
+assumed not to be valid for the specified node and is ignored by p_fparse. 
+
+
+Thus, assuming that the default path is "Loc: :a:\", then 
+p_fparse ("PLIB.MAK", "REM: :HD40:SOURCE:",buf,NULL) ; 
+
+is handled by the remote filing system and writes the string REM: :HD40:SOURCE:PLIB.MAK to buf, but 
+p_fparse ("LOC: : PLIB.MAK", "REM: : HD40: SOURCE: PLIB.MAKE", buf, NULL) ; 
+
+is handled by the local filing system and writes the string Loc: :A:\PLIB.MAK tO buf (related is ignored). 
+
+
+All sources that are not ignored by p_fparse are checked as being valid for the specified node, even if 
+they do not contribute to final full file specification. Thus 
+
+
+p_fparse ("LOC::C:\\PLIB.MAK", "PLIB.MAKE", buf, NULL) ; 
+
+
+will fail with error =_F1LE_NamE because the <ext> in related is not valid for the Loc: : filing system, 
+even though all the components of a full file specification are present in name. This type of situation is 
+typically likely to occur when copying files between the rem:: and toc: : filing systems. 
+
+
+p_chdir Change the directory in a file specification 
+
+
+INT p_chdir (TEXT *src, TEXT *outp, INT mode, TEXT *subdir) ; 
+INT p_chdirasync(TEXT *src, TEXT *outp, INT mode, TEXT *subdir, WORD *stat); 
+
+
+Parse src with a nut related name and change its directory to produce a new file specification outp 
+according to mode, which should be one of: 
+
+
+P_CD_ROOT to move to the root directory 
+P_CD_PARENT to move to the parent directory 
+P_CD_SUBDIR to move to the zero terminated subdirectory subdir 
+
+
+The parameter subdir is ignored if mode is not P_CD_SUBDIR. 
+
+
+If src contains a file name then this name is retained and appended to the new directory specification 
+outp. 
+
+
+There should be at least p_rnames1zz (128) bytes of memory reserved at outp. Note that p_rNAMESIZE 
+bytes are always written to outp even when the generated file specification is shorter. 
+
+
+The parameters src and outp may point to the same address. 
+
+
+Note that p_chdir is just a means of setting up outp from mode, src and subdir with no consideration to 
+the existence of the directories in src and subdir. The operation is performed by the appropriate file 
+system (as specified by the <node> component of the full file specification) allowing a file specification to 
+be manipulated without knowledge of the detailed structure (eg the delimiters used) of file specifications 
+on that <node>. 
+
+
+When mode is P_cD_SUBDIR, subdir is just inserted into the full file specification at the appropriate 
+position. Except for checking that the resultant full file specification length does not exceed p_FNAMESIZE 
+bytes, the validity of outp is not checked. 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as the errors that can 
+be returned by the internal parse of src, p_chdir can return: 
+
+
+E_FILE_NXIST mode Was P_CD_PARENT and src was already at the root directory 
+
+E_FILE_DIR subdir contains an invalid directory name 
+
+E_FILE_NAME inserting subdir would make the file specification length exceed p_FNAMESIZE 
+bytes 
+
+
+11-9 
+
+
+PLIB REFERENCE 
+
+
+For example, if the current default path is "Loc: :a:\", then 
+p_chdir("\\fred\\*.c", buf, P_CD_SUBDIR, "bill") writes LOC: :A:\FRED\bill\*.C to buf 
+p_chdir ("\\fred\\aa.c",buf,P_CD_SUBDIR, "jim") writes LOC: :A:\FRED\jim\AA.C to buf 
+
+
+p_chdir("\\fred\\aa.c", buf, P_CD_SUBDIR, "bill\\jim") writes LOC: :A:\FRED\bill\jim\AA.C to buf 
+(although, depending on where bi11\4jim came from, this breaks the spirit of p_chdir by including a 
+delimiter in subdir) 
+
+
+p_chdir ("\\fred\\jim\\*", buf, P_CD_PARENT, NULL) writes LOC: :A:\FRED\* to buf 
+p_chdir("\\fred\\jim\\*", buf, P_CD_ROOT, NULL) writes LOC: :A:\* tO buf 
+
+
+p_chdir ("rem: :hd40:fred:aa.c",buf,P_CD_SUBDIR, "jim") writes REM: :HD40:FRED: jim:AA.C to buf 
+
+
+The default node, device and directory 
+
+
+p_setdefaultpath Set the system-wide default path 
+INT p_setdefaultpath(TEXT *name) ; 
+
+
+Set the file server system-wide default path to name. This is the default path that is assigned to a process 
+when it connects to the file server. 
+
+
+The parameter name is a zero terminated string of the form: 
+
+
+<node><device><dir> 
+
+
+where 
+
+<node> is the file system node (eg Loc: :) 
+<device> is the device name (eg B:) 
+
+<dir> is the directory name (eg \NOTES\OLD\) 
+
+
+The parameter name is parsed with a nut related file name and any file name and extension component is 
+discarded. 
+
+
+The function returns zero if successful or the same error numbers as for p_fparse if name failed to parse. 
+
+
+A successful call implies that file system <node> exists at the time of the call (note that some file systems 
+such as REM: : are not permanently installed) and that <device> and <dir> are valid for the file system. It 
+does not mean that <device> contains a medium, or that <dir> exists. 
+
+
+For example, after: 
+p_setdefaultpath ("LOC::B:\\"); 
+
+
+all new file server clients will initially have the default path of Loc: :B:\. 
+
+
+p_setpth Set the default path of this process 
+
+
+INT p_setpth(TEXT *name) ; 
+INT p_setpthasync(TEXT *name, WORD *stat); 
+
+
+Set the default node, device and directory for this process to name where name is a zero terminated string 
+of the form: 
+
+
+<node><device><dir> 
+
+
+where 
+
+<node> is the file system node (eg Loc: :) 
+<device> is the device name (eg B:) 
+
+<dir> is the directory name (eg \NOTES\OLD\) 
+
+
+The parameter name is parsed with a nut related file name and any file name and extension component is 
+discarded. The specified directory must exist. 
+
+
+11-10 
+
+
+11 FILES 
+
+
+The function returns zero if successful or a negative error from p_fparse if name failed to parse or: 
+
+
+E_FILE_DEVICE if the device does not exist 
+E_FILE_NOTREADY if the device does not contain a medium 
+E_FILE_DIR if the directory does not exist 
+
+
+When a process connects to the file server, it is assigned the file server system-wide default path, set by 
+the last call to p_setdefaultpath. 
+
+
+For example, if the current default path is Loc: :m:\, then: 
+p_setpth("B:"); 
+
+
+sets the default path to Loc: :B:\. 
+
+
+p_getpth Get the default path of this process 
+VOID p_getpth(TEXT *name) ; 
+
+
+Write the default node, device and directory for this process as a zero terminated string to name of the 
+form: 
+
+
+<node><device><dir> 
+
+
+where 
+
+<node> is the file system node (eg Loc: :) 
+<device> is the device name (eg B:) 
+
+<dir> is the directory name (eg \NOTES\OLD\) 
+
+
+There should be p_rnames1zeE bytes of memory reserved at name. 
+
+
+There is no asynchronous version of p_getpth because the process default node, device and directory is 
+stored by the file server without recourse to the appropriate file system (although the interpretation of 
+<device> and <dir> may depend on <node>). 
+
+
+p_getpthbyid Get the default path by process id 
+
+
+INT p_getpthbyid(HANDLE pid, TEXT *name); 
+
+
+Write the default node, device and directory of process pia as a zero terminated string to name. The 
+content of name is as for p_getpth, described above. 
+
+
+Returns zero if successful or E_FILE_Nxist if pia is not a client of the file server. 
+
+
+Operations on nodes and devices 
+
+
+p_open(P_FNODE) Get a list of nodes 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode); 
+
+INT p_iow(VOID *pfcb, INT func, TEXT *buf, P_NINFO *pinfo); 
+INT p_close(VOID *pfcb) ; 
+
+To get a list of file system node names, you: 
+
+
+e = call p_open with a mode of P_FNoDE to open a node list channel 
+
+
+e repeatedly call p_iow with a func of p_rREap to read each node name (until it returns 
+E_FILE_EOF) 
+
+
+e = call p_close to close the node list channel 
+
+
+11-11 
+
+
+PLIB REFERENCE 
+
+
+The name parameter to p_open may be "FIL:" or NULL. The mode parameter must be P_FNODE. 
+
+
+Each successful call to p_iow(P_FREAD) writes the next file system node name as a zero terminated string 
+to buf (buf should have a capacity of P_FSYSNAMESIZE+1 (6) bytes). The call to p_iow(P_FREAD) returns 
+E_FILE_EOF after all the node names have been read. 
+
+
+If the parameter pinfo is not NULL it is taken as the address of a P_NINFo struct which is filled with the 
+same node information as would be obtained by calling p_ninfo, described below. 
+
+
+For example: 
+
+
+LOCAL_C VOID ListNodes (VOID) 
+
+
+{ 
+VOID *ncb; 
+TEXT buf [P_FSYSNAMESIZE+1]; 
+
+
+p_open(&ncb, "FIL:",P_FNODE) ; 
+
+while (!p_iow(ncb,P_FREAD, &buf[0],NULL) ) 
+p_puts (&buf[0]); 
+
+p_close(ncb); 
+
+
+} 
+
+
+lists the current node names. 
+
+
+p_ninfo Get node information 
+
+
+INT p_ninfo(TEXT *node, P_NINFO *pninfo); 
+INT p_ninfoasync(TEXT *node, P_NINFO *pninfo, WORD *stat); 
+
+
+Write information on the zero terminated file system node to the P_NINFo structure at pninfo and return 
+zero if successful or the negative E_GEN_Fsys if node is invalid or does not exist. 
+
+
+The P_NrnFo struct is defined in p_file.h as: 
+
+
+typedef struct { 
+UWORD version; 
+UWORD type; 
+UWORD formattable; 
+UBYTE spare[26]; 
+} P_NINFO;. 
+
+
+where pninfo->type contains: 
+P_FSYSTYPE_FLAT if file system node does not support hierarchical directories 
+P_FSYSTYPE_HIER if file system node does support hierarchical directories 
+
+
+and pninfo->formattable is TRUE if file system node supports the formatting of its devices and FALSE 
+otherwise. 
+
+
+The version field pninfo->version is designed to allow future versions of p_ninfo (which would write 
+further information to pninfo->spare[]) to be identified by the caller. At the time of writing, 
+pninfo->version is Set to 2. 
+
+
+p_locchg Check if LOC:: has changed 
+INT p_locchg(INT mask) ; 
+This function is only available in EPOC version 2.16 or later. 
+
+
+Check if Loc: : has changed (for example, if the SSD door has been opened) since the last call to 
+p_locchg. The return value has the bits that were set in mask either set or cleared, depending on whether 
+or not LOC:: has changed. 
+
+
+The use of a mask allows multiple independent calls from within one application, with each caller 
+consistently using one specific bit of mask. Bit 15 is ignored, so as never to return a negative value (even 
+though the call can never fail). Bits 8 to 14 inclusive are reserved for system use. An application may 
+therefore make up to eight independent calls, using bits 0 to 7. 
+
+
+Typical calling code would make an initial call to p_locchg, to ensure that only subsequent changes are 
+detected. It would then poll for changes by calling p_locchg, say, every two seconds. 
+
+
+11-12 
+
+
+11 FILES 
+
+
+p_open(P_FDEVICE) Get a list of devices 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode) ; 
+INT p_iow(VOID *pfcb, VOID *buf, NULL); 
+INT p_close(VOID *pfcb) ; 
+
+
+To get a list of device names for a particular file system you: 
+e call p_open with a mode of P_FDEVICE to open a device list channel 
+
+
+e repeatedly call p_iow with a func of p_FReEap to read each device name (until it returns 
+E_FILE_EOF) 
+
+
+e call p_close to close the device list channel 
+
+
+The name parameter to p_open should be a zero terminated node name (with or without a leading F1L:). 
+The parameter mode must be p_rpevice. If the node name is illegal or does not exists, p_open fails and 
+returns E_GEN_Fsys. If the node does not support devices (as is the case for Rom: :), p_open fails and 
+returns E_GEN_NSUP. 
+
+
+Each successful call to p_iow(P_FREAD) Writes the next device name as a zero terminated string to buf 
+(buf should have a capacity of p_rNames1zeE (128) bytes). The call to p_iow(P_FREAD) returns E_FILE_EOF 
+after all the device names have been read. The parameter following but in the call to p_iow (P_FREAD) 
+should be nut. 
+
+
+For example: 
+
+
+LOCAL_C VOID ListDevices (VOID) 
+{ 
+VOID *ncb, *dcb; 
+INT ret; 
+TEXT node[P_FSYSNAMESIZE+1]; 
+TEXT device [P_FNAMESIZE]; 
+
+
+p_open(&ncb, "FIL:",P_FNODE) ; 
+while (!p_iow(ncb,P_FREAD, &énode[0],NULL) ) 
+{ 
+p_puts (&node[0]); 
+if ((ret=p_open (&dcb, &node[0],P_FDEVICE) ) <0) 
+{ 
+p_puts("\tDevices not supported"); 
+continue; 
+} 
+while (!p_iow(dcb,P_FREAD, &édevice[0],NULL) ) 
+p_printf("\t%s",&device[0]); 
+p_close(dcb); 
+} 
+p_close(ncb); 
+} 
+
+
+lists the current node names with their devices. 
+
+
+p_dinfo Get device information 
+
+
+INT p_dinfo(TEXT *dname, P_DINFO *pdinfo) ; 
+INT p_dinfoasync(TEXT *dname, P_DINFO *pdinfo, WORD *stat); 
+
+
+Write information on the device with zero terminated name dname and on the medium (eg SSD or 
+diskette) that is mounted on device dname to the p_DINFo struct at pdinfo. Returns zero if successful or 
+one of the following negative error numbers: 
+
+
+E_FILE_DEVICE if an invalid or non-existent device is specified 
+
+E_FILE_NOTREADY if the device does not contain a medium 
+
+E_FILE_CORRUPT the Loc: : sub file system on a SIBO machine has recognised a RAM or Flash 
+SSD without a valid boot record (probably because the SSD is not formatted) 
+
+E_FILE_UNKNOWN none of the file systems recognise this medium and formatting is unlikely to 
+
+
+make it readable 
+
+
+11-13 
+
+
+PLIB REFERENCE 
+
+
+The P_p1nFo struct is defined in p_file.h as: 
+
+
+typedef struct { 
+
+UWORD version; 
+
+UWORD mediatype; 
+
+UWORD removable; 
+
+ULONG size; 
+
+ULONG free; 
+
+UBYTE name [P_VOLUMENAME] ; 
+WORD batterystate; 
+
+UBYTE spare[16]; 
+
+} P_DINFO;. 
+
+
+Except for pdinfo->removable, which is TRUE if the device has removable media, all information 
+describes the medium mounted on device dname. 
+
+
+The least significant byte of pdinfo->mediatype takes one of the following values: 
+
+
+P_FMEDIA_UNKNOWN unknown media type 
+
+P_FMEDIA_FLOPPY drive takes 3.5 inch or 5.25 inch diskettes 
+
+P_FMEDIA_HARDDISK drive contains a hard disk 
+
+P_FMEDIA_RAM drive contains a RAM disk (read/write) 
+
+P_FMEDIA_FLASH drive contains a Flash disk 
+
+P_FMEDIA_ROM drive contains a ROM disk (read only) 
+
+P_FMEDIA_WRITEPROTECTED drive contains a write protected medium 
+
+The most significant byte of pdinfo->mediatype takes a combination of the following bit flags: 
+P_FMEDIA_COMPRESSIBLE it is worth compressing out logically deleted records from a file on this 
+
+
+medium to reduce both the file size and the storage consumed by the file 
+(not set for Flash SSDs) 
+
+
+P_FMEDIA_DYNAMIC the media capacity pdinfo->size can change over time 
+
+P_FMEDIA_INTERNAL media is internal (implicitly not removable) 
+
+P_FMEDIA_DUAL_DENSITY device drive is dual density (if this is set then p_open (P_FFORMAT) can take 
+the optional p_FLowpENsiTy for a low density format) 
+
+P_FMEDIA_FORMATTABLE media is formattable 
+
+
+The members pdinfo->size and pdinfo->free give the total capacity of the medium in bytes and how 
+much of that capacity is free (also in bytes) respectively. If p_rMzDIA_DYNAMIC is set in 
+pdinfo->mediatype (as it is for the internal RAM device m:), pdinfo->size and pdinfo->free may 
+change over time. 
+
+
+The volume name, with a maximum of 12 characters (for example, "DISKNAME.DSK"), 1s written as a zero 
+terminated string to spdinfo->name [0]. 
+
+
+The system is designed to be able to take advantage of hardware which can detect a low battery voltage in 
+a RAM SSD. When this is not possible (either because the medium is not a RAM SSD or because the 
+hardware does not support it), pdinfo->batterystate contains E_GEN_NsupP. If the SSD does contain a 
+battery and the hardware to detect a low voltage, pdinfo->batterystate contains FALSE if the battery is 
+low or TRUE (more precisely, a non-zero value other than E_cEN_NsupP) if the battery voltage is acceptable. 
+The content of this field is undefined for values of pdinfo->version less than 3. 
+
+
+The version field pdinfo->version is designed to allow future versions of p_dinfo (which would write 
+further information to pdinfo->spare[] to be identified by the caller. 
+
+
+In the following example, ListDevices produces a device list with some device information, including the 
+devices on REM:: (if the file server is connected to a remote file server) as well as Loc: :. 
+
+
+11-14 
+
+
+LOCAL_C TEXT *GetTypeText (UINT type) 
+
+
+{ 
+
+
+switch (type) 
+
+
+{ 
+
+
+case P_FMEDIA_FLOPPY: 
+
+
+return 
+
+
+"Floppy"; 
+
+
+case P_FMEDIA_HARDDISK: 
+
+
+return 
+
+
+"Hard"; 
+
+
+case P_FMEDIA_FLASH: 
+
+
+return 
+
+
+"Flash"; 
+
+
+case P_FMEDIA_RAM: 
+
+
+return 
+
+
+"RAM"; 
+
+
+case P_FMEDIA_ROM: 
+
+
+return 
+
+
+"ROM"; 
+
+
+case P_FMEDIA_WRITEPROTECTED: 
+
+
+return 
+
+
+"Protected"; 
+
+
+} 
+
+
+return "Unknown"; 
+
+
+LOCAL_C VOID ListDevices (VOID) 
+
+
+VOID *ncb, *dcb; 
+
+INT ret; 
+
+TEXT device [P_FNAMESIZE]; 
+
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+P_DINFO dinfo; 
+
+
+p_printf(" Device Name Type Size 
+
+
+p_printf ("====s======= =S==S=S=S=S==== S=S=SSS==5== SSS 555 
+
+
+p_open(&ncb, "FIL:",P_FNODE) ; 
+while (!p_iow(ncb,P_FREAD, &device[0],NULL) ) 
+{ 
+if (p_open(&dcb, &device[0],P_FDEVICE) ) 
+continue; 
+
+
+while (!p_iow(dcb,P_FREAD, &édevice [P_FSYSNAMESIZE],NULL) ) 
+
+
+{ 
+if ((ret=p_dinfo(&device[0],&dinfo) ) <0) 
+
+
+{ 
+p_errs (&bb[0],ret 
+
+
+i 
+p_printf("%- 12s %- 12s<%s>", &device[0],"**Failed**", sbb[0]); 
+
+
+continue; 
+
+
+} 
+p printf ("S- 12s 4- 12sS- lis S7IdK <S71idk",; 
+
+
+&édevice[0], &dinfo.name[0],GetTypeText (dinfo.mediatype&Oxff), 
+(dinfo.size+512)>>10, (dinfo.free+512)>>10); 
+
+
+} 
+p_close(dcb); 
+} 
+p_close(ncb); 
+
+
+} 
+
+
+p_open(P_FFORMAT) 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode) ; 
+INT p_read(VOID *pfcb, VOID *buf, UINT len); 
+INT p_close(VOID *pfcb); 
+
+
+To format a medium in a device you: 
+
+
+11 FILES 
+
+
+Format a device 
+
+
+e call p_open with a mode of p_FrormatT to open a device format channel 
+
+
+e call p_read to get the total format count (optional) 
+e repeatedly call p_reaa until it returns E_FILE_EOF 
+
+
+e call p_close to close the device format channel 
+
+
+11-15 
+
+
+PLIB REFERENCE 
+
+
+The name parameter to p_open should be a zero terminated file specification with a root directory (name is 
+parsed with a nuut related name) of the form: 
+
+
+LOC: :<device>\<name><ext> 
+
+
+to format the medium in <device>, giving it the volume name <name><ext>. The volume name may 
+subsequently be changed using p_sfstat, described later in this chapter. 
+
+
+The mode parameter to p_open must be Pp_Frormat. If the device supports dual density formatting (as may 
+be established by calling p_dinfo), P_LFLOWDENSITY may be or'ed into mode to format at the lower density. 
+
+
+The call to p_open returns zero if successful. As well as the error numbers that can be returned by 
+p_fparse, p_open(P_FFORMAT) can also return one of the following negative error numbers: 
+
+
+E_GEN_NSUP the file system, device or medium does not support formatting 
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+
+
+At the time of writing, formatting is only supported on the Loc: : system on a SIBO machine. You can tell 
+in advance if a file system supports formatting by calling p_ninfo (described above). If the file system 
+does support formatting, you can tell if a device contains a formattable medium by calling p_dinfo (also 
+described above). 
+
+
+The first call to p_read writes a uworD total count to buf and returns zero. This count represents the 
+number of subsequent p_read calls required to complete the format. The 1en parameter to p_read is 
+ignored in all cases. 
+
+
+A call count can be combined with the total format count to present a percentage done indication. When 
+the format is complete, p_read returns E_FILE_EoF; you should then call p_close. Abandoning the 
+format, by calling p_close prematurely, will leave the medium in a corrupted state. 
+
+
+For example, the following function: 
+
+
+LOCAL_C VOID FormatDevice (TEXT *name) 
+{ 
+INT err,i; 
+UWORD count; 
+VOID *chan; 
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+chan=NULL; 
+
+if ((err=p_open(&chan, name, P_FFORMAT) ) <0) 
+goto exit; 
+
+if ((err=p_read(chan, &count, 0) ) <0) 
+goto exit; 
+
+p_printf ("Formatting %s count=%d",name, count) ; 
+
+i=1; 
+
+while ((err=p_read (chan, &val,0) ) >=0) 
+ploprint ( \rse05u", 2 ++); 
+
+if (err==E_FILE_EOF) 
+err=0; 
+
+exit: 
+
+p_close(chan); 
+
+if (err<0) 
+{ 
+p_errs (&bb[0],err); 
+p_printf("\r\nFormat failed: %s",&bb[0]); 
+} 
+
+else 
+p_printf("\r\nFormat complete") ; 
+
+} 
+
+
+could be called with: 
+FormatDevice ("LOC: :A:\\BACKUP") ; 
+
+
+to format the SSD in drive a:, giving it the volume name BACKUP. 
+
+
+11-16 
+
+
+11 FILES 
+
+
+p_locdevice Read media information of a local device 
+INT p_locdevice (INT aDevice, UWORD *pMedia) ; 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Write, to *pMedia, the media type of the local device (that is, a device on the toc: : file system) specified 
+by aDevice. The value of aDevice must be one of: 
+
+
+@ = 'M' (0x4d) 
+
+e ='T (0x49) 
+
+e ='A' (0x41) to 'H' (0x48) inclusive. 
+where 'T' (Internal) is an alias for 'M'. 
+
+
+Apart from two additional flags, the value written to *pmedia is the same as the value written to the 
+mediatype of a p_DINFo struct by p_dinfo. The call is more efficient than a call to p_dinfo, provided that 
+the media type is the only information that is required. 
+
+
+The two extra flags that may be written to *pMedia are &_FMEDIA_BATTERY_VALID and 
+E_FMEDIA_BATTERY_GooD, defined in epoc.h. If —_FMEDIA_BATTERY_VALID is not set then the device does 
+not support battery measurement. If it is set then E_FMEDIA_BATTERY_Goop Will be clear if the battery 
+voltage is too low, otherwise it will be set. 
+
+
+Returns zero or a negative error number. Errors that may be returned are: 
+
+
+E_FILE_NOTREADY no device is available 
+E_FILE_DEVICE the device specified by aDevice is not in the valid range of devices 
+E_GEN_NSUP no PDD exists which can handle the device 
+
+
+E_GEN_UNKNOWN 
+
+
+Note that the media does not have to be mountable for this service to work. 
+
+
+p_locreadpdd Direct read of local SSD 
+INT p_locreadpdd(INT aDevice, LONG *aPos, VOID *aPtr, UINT aLen); 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Read, to the buffer pointed to by apt r, aLen bytes starting at an offset of *apos bytes into the SSD from 
+the local SSD (that is, an SSD on the toc: : file system) specified by aDevice. The data is read by means 
+of direct access to the physical device driver (PDD) and the reading is therefore very efficient. 
+
+
+The value of aDevice must be one of: 
+
+e = 'M' (0x4d) 
+
+e =6'T (0x49) 
+
+e ='A' (0x41) to 'H' (0x48) inclusive. 
+where 'T' (Internal) is an alias for 'M'. 
+
+
+The medium must have been mounted prior to using this service. (To ensure the medium is mounted, just 
+make any normal device access.) 
+
+
+The service returns zero or one of the following negative error numbers: 
+E_GEN_OS the medium is not mounted 
+
+
+E_FILE_CORRUPT the specified offset is greater than the size of the SSD 
+
+
+11-17 
+
+
+PLIB REFERENCE 
+
+
+Operations on directories and files 
+
+
+p_open(P_FDIR) Get a directory list 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode) ; 
+INT p_iow(VOID *pfcb, INT func, TEXT *buf, P_INFO *pinfo); 
+INT p_close(VOID *pfcb) ; 
+
+
+To get a list of files in a directory you: 
+e call p_open with a mode of P_FD1R to open a directory list channel 
+
+
+e repeatedly call p_iow with a func of P_FREAD to read each directory entry (until it returns 
+E_FILE_EOF) 
+
+
+e call p_close to close the directory list channel 
+
+
+The name parameter to p_open is a zero terminated file specification. Internally to the call to p_open, this 
+is parsed with a wild card related name (such as "*.*") that will find all files in the directory. It is 
+therefore not necessary to include a file name or file name extension in name unless you wish to restrict the 
+directory search to files with that name and/or extension. If present, the file name and the file name 
+extension in name would normally contain wildcards. Passing a name of "" produces the names of all the 
+files in the current directory. The parameter mode must be P_FDIR. 
+
+
+Each successful call to p_iow (P_FREAD) writes the next matching file name (excluding the node, device 
+and directory component) as a zero terminated string to buf (buf should have a capacity of P_FNAMESIZE 
+(128) bytes). The call to p_iow(P_FREAD) returns E_FILE_EOF after all the file names have been read. 
+
+
+If the parameter pinfo is not NULL it is taken as the address of a P_INFo struct where p_1nro is defined in 
+p_file.h as: 
+
+
+typedef struct { 
+UWORD version; 
+UWORD status; /* status bits */ 
+
+
+ULONG size; /* size of the file in bytes */ 
+
+ULONG modst; /* system time of last modification */ 
+UBYTE spare[4]; 
+
+} P_INFO;. 
+
+
+The file status pinfo->status has the following bit fields: 
+
+
+P_FAWRITE set if file is not read-only 
+
+P_FAMOD set if the file has been modified 
+
+P_FAHIDDEN set if file is hidden 
+
+P_FASYSTEM set if file is a system file 
+
+P_FADIR set if the file is a directory file 
+
+P_FAVOLUME set if the file is a volume name directory 
+
+P_FATEXT set if file is a text file 
+
+Note that a directory read may return with a volume name written to buf and p_FAVOLUME set in 
+
+
+pinfo->status. This will only occur if the directory is a root directory of a PC-based device that has a 
+volume name. 
+
+
+A directory read only returns with P_FaTEXT set in pinfo->status when the file system can recognise a 
+text file. The toc: : file system cannot recognise text files but a remote file server, running on an 
+operating system (eg VMS) which can recognise text files, will set the p_raTExt bit as appropriate. 
+
+
+The field pinfo->size gives the logical file length (the end-of-file position). 
+
+
+The field pinfo->modst gives the time the file was last modified, expressed in system time format (the 
+number of seconds since 00:00:00 January 1 1970). See the chapter Time, Timers and Dates for details on 
+how to convert to and from the system time. 
+
+
+The p_inro file information may also be obtained when using p_finfo, described below. 
+
+
+11-18 
+
+
+11 FILES 
+
+
+Example 
+#include <plib.h> 
+LOCAL_D VOID *dcb=NULL; 
+LOCAL_C VOID panic(TEXT *msg, INT errno) 
+
+
+{ 
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_close(dcb); dcb=NULL; 
+
+p_errs (&bb[0],errno) ; 
+p_printf("%Ss: %s",msg,&bb[0]); 
+p_leave (errno) ; 
+
+
+} 
+
+
+LOCAL_C VOID PrintDirLine (TEXT *name, P_INFO *pinfo) 
+{ 
+P_DAYSEC ds; 
+P_DATE dt; 
+TEXT *p,b[40]; 
+
+
+p=&b[0]; 
+if (pinfo->status&P_FAVOLUME) 
+p=p_scpy(p,"Vol,"); 
+if (pinfo->status&P_FADIR) 
+p=p_scpy(p,"Dir,"); 
+if (pinfo->status&P_FAMOD) 
+p=p_scpy (p, "Mod, "); 
+if (! (pinfo->status&P_FAWRITE) ) 
+p=p_scpy (p, "Read,"); 
+if (pinfo->status&P_FASYSTEM) 
+p=p_scpy (p,"Sys,"); 
+if (pinfo->status&P_FAHIDDEN) 
+p=p_scpy(p,"Hid,"); 
+if (*(p-1)==',') 
+*-—p=0; 
+p_sttods (&pinfo->modst, &ds) ; 
+p_dstodt (&ds, &dt) ; 
+p_printf("S- 12s S8lu %02u-%02u-%02u %02u:%02u Zs", 
+name, pinfo->size,dt.day+1,dt.month+1,dt.year,dt-.hour,dt.minute, &b[0]); 
+} 
+
+
+LOCAL_C VOID CDECL PrintDirList (TEXT *dir) 
+{ 
+INT err,NoFiles; 
+P_INFO info; 
+TEXT name [P_FNAMESIZE]; 
+
+
+if ((err=p_open (&dcb, dir, P_FDIR) ) !=0) 
+panic("Failed to open directory file",err); 
+NoFiles=TRUE; 
+while (! (err=p_iow(dcb, P_FREAD, &name[0],é&info) ) ) 
+{ 
+NoFiles=FALSE; 
+PrintDirLine(&name[0],&info); 
+} 
+p_close(dcb); dcb=NULL; 
+if (err!=E_FILE_EOF) 
+panic("Failed to read directory",ret); 
+if (NoFiles) 
+p_printf("No files found"); 
+} 
+
+
+GLDEF_C INT main(VOID) 
+
+
+{ 
+TEXT name [P_FNAMESIZE] ; 
+
+
+while (p_get1l(">", &name[0],P_FNAMESIZE) ) 
+p_enter((VOID *)PrintDirList, éname[0]); 
+return (0); 
+
+
+} 
+
+
+11-19 
+
+
+PLIB REFERENCE 
+
+
+p_finfo Return file information 
+
+
+INT p_finfo(TEXT *name, P_INFO *pinfo); 
+INT p_finfoasync(TEXT *name, P_INFO *pinfo, WORD *stat); 
+
+
+Parse name with a NULL related name and write information about the specified file (which may be a 
+directory file) to the p_1NnFo struct at pinfo. The same file information is written to pinfo as is obtained 
+when using p_iow(P_FREAD) on a directory list channel that was opened with p_open(P_FDIR), as 
+described above. 
+
+
+The version field pinfo->version is designed to allow future versions of p_finfo (which would write 
+further information to pinfo->spare[]) to be identified by the caller. At the time of writing, 
+pinfo->version Is set to 2. 
+
+
+Returns zero if successful or a negative error number. As well as the p_fparse error numbers if the parse 
+fails, p_finfo can return: 
+
+
+E_FILE_DEVICE if the device does not exist 
+E_FILE_NOTREADY if the device does not contain a medium 
+E_FILE_DIR if the directory does not exist 
+E_FILE_NXIST if the file does not exist 
+
+
+The atomic nature of the p_finfo (unlike p_open) makes it a good choice for checking whether a file 
+exists (it returns E_FILE_NxtsT if the file does not exist). To test for the existence of a directory, you can 
+also use p_testpth, described below. 
+
+
+p_testpth Test for the existence of a directory 
+
+
+INT p_testpth(TEXT *dname) ; 
+INT p_testpthasync(TEXT *dname, WORD *stat); 
+
+
+Return zero if the directory component of the zero terminated file specification dname exists. 
+
+
+The file specification dname is parsed with a nuLt related name and any file name component is 
+discarded. 
+
+
+If the parse fails, p_testpth returns the error return from p_fparse. It can also fail with: 
+
+
+E_FILE_DEVICE if the device does not exist 
+E_FILE_NOTREADY if the device does not contain a medium 
+E_FILE_DIR if the directory does not exist 
+
+
+For example, if the current path is Loc: :a:\, then: 
+p_testpth("\\dirl\\dir2\\fred.c"); 
+
+
+returns zero if the directory Loc: :A:\DIR1\DIR2\ exists. 
+
+
+p_rename Rename a file or directory 
+
+
+INT p_rename (TEXT *oldname, TEXT *newname) ; 
+INT p_renameasync(TEXT *oldname, TEXT *newname, WORD *stat); 
+
+
+Parse each of newname and oldname with a NULL related name and, if successful, rename oldname to 
+newname. Both buffers should be at least P_rNames1zE bytes in length. 
+
+
+The file specified by oldname must exist and newname must not already exist. 
+Neither file name may include wild cards. 
+
+
+Both files should be on the same node and device. On Loc: :, files may be renamed across directories (but 
+this may not be supported by some remote systems). Prior to version 3.5 of EPOC, renaming across 
+directories can fail when the target directory is the root of Loc: :m:. 
+
+
+Directory files (which do not need to be empty) may be renamed, but not across different directories. 
+
+
+11-20 
+
+
+11 FILES 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as a p_fparse error 
+number if either oldname Or newnane fails to parse, p_rename can return the following error numbers: 
+
+
+E_FILE_DEVICE oldname and newname are on different devices or the device does not exist 
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_DIR the directory does not exist 
+
+E_FILE_EXIST newname already exists 
+
+E_FILE_NXIST oldname does not exist 
+
+E_FILE_LOCKED oldname exists but a process has the file open 
+
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+E_FILE_FULL not enough room on the medium for the rename (possible on Flash SSDs) 
+
+
+For example, if the current path is toc: :a:\, then: 
+p_rename ("\\dirl\\dir2\\fred.c", "\\dirl\\dir2\\jim.c"); 
+renames FRED.C iN LOC::A:\DIR1\DIR2\ to giIm.c while: 
+p_rename ("\\dirl\\dir2\\fred.c","fred.c"); 
+effectively moves FRED.c iN LOC: :A:\DIR1\DIR2\ to the root directory. 
+It is sometimes useful to parse newname With oldname as a related name before calling p_rename as in: 
+
+
+GLDEF_C INT RenameFile(TEXT *oldname, TEXT *newname) 
+
+
+{ 
+TEXT buf [P_FNAMESIZE]; 
+
+
+if (ret=p_fparse (newname, oldname, &buf[0],NULL) ) 
+return (ret); 
+return (p_rename (oldname, &buf[0])); 
+
+
+} 
+Then, for example, calling: 
+RenameFile("\\dir1l\\dir2\\fred.c","jim.c"); 
+renames FRED.C iN LOC: :A:\DIR1\DIR2\ to gim.c while: 
+RenameFile("\\dir1l\\dir2\\fred.c","\\jim.c"); 
+
+
+renames FRED.C IN LOC: :A:\DIR1\DIR2\ to gIm.c and moves Jim.c to the root directory. 
+
+
+p_delete Delete a file or directory 
+
+
+INT p_delete (TEXT *name) ; 
+INT p_deleteasync(TEXT *name, WORD *stat); 
+
+
+Parse name with a nui related name and, if successful, delete the specified file (which may be a directory 
+file). 
+
+
+A directory can not be deleted unless it is empty. 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as a p_fparse error 
+number if name fails to parse, p_delete can return the following negative error numbers: 
+
+
+E_FILE_DEVICE the device does not exist 
+
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_DIR the directory does not exist 
+
+E_FILE_NXIST the file does not exist 
+
+E_FILE_LOCKED a process has name open 
+
+E_FILE_ACCESS name is a read-only file 
+
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+E_FILE_EXIST name is a directory that contains files 
+
+
+11-21 
+
+
+PLIB REFERENCE 
+
+
+For example, if the current path is Loc: :a:\, then: 
+p_delete("\\dir1l\\dir2\\fred.c"); 
+
+
+deletes Loc: :A:\DIR1\DIR2\FRED.C. 
+
+
+p_mkdir Make a new directory 
+
+
+INT p_mkdir (TEXT *name) ; 
+INT p_mkdirasync(TEXT *name, WORD *stat); 
+
+
+Parse name with a NULL related name and create the specified directory. The name of the directory to be 
+created is specified by the file name component of name if name contains a file name component. 
+Otherwise it is specified by the directory component of the parsed file specification. 
+
+
+Intermediate directories are also created if necessary. 
+
+
+Although unusual, there is no reason why a directory should not have an extension, and any extension in 
+name is significant. 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as the p_fparse error 
+numbers returned if name fails to parse, p_mkdir can return the following negative error numbers: 
+
+
+E_FILE_DEVICE the device does not exist 
+
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_EXIST the directory already exists 
+
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+E_FILE_FULL there is no more room on the medium 
+
+E_FILE_DIRFULL there is no more room in the root directory 
+
+
+For example, if the current path is Loc: :a:\, then either: 
+p_mkdir("\\dirl\\dir2\\"); 
+
+or 
+p_mkdir("\\dirl\\dir2") ; 
+
+
+makes the directory Loc: :A:\DIR1\DIR2\ and also makes Loc: :A:\DIR1\ if it does not already exist. 
+
+
+p_sfstat Set file attributes or label medium 
+
+
+INT p_sfstat (TEXT *name, UINT status, UINT mask); 
+INT p_sfstatasync(TEXT *name, UINT status, UINT mask, WORD *stat); 
+
+
+Set or clear the attributes of the file specified by the zero terminated file name name (but see also Setting 
+the volume name below). Both status and mask contain a bit field made up of the following bit masks: 
+
+
+P_FAWRITE set if file may be written to 
+P_FAMOD set if the file has been modified 
+P_FAHIDDEN set if file is hidden 
+
+P_FASYSTEM set if file is a system file 
+
+
+The function only modifies those bits that are set in mask where attribute is set or cleared depending on 
+the value of the corresponding bit in status. 
+
+
+11-22 
+
+
+11 FILES 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as a p_fparse error 
+number if name fails to parse, p_sfstat can return the following negative error numbers: 
+
+
+E_FILE_DEVICE the device does not exist 
+
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_DIR the directory does not exist 
+
+E_FILE_NXIST the file does not exist 
+
+E_FILE_LOCKED a process has name open 
+
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+
+
+For example: 
+p_sfstat ("joe.doc",0,P_FAWRITE) ; 
+makes the file joe.doc read-only. 
+
+
+Setting the volume label 
+
+
+If mask has the p_ravouume bit set, status 1s ignored p_sfstat and p_sfstat sets or deletes the volume 
+name. 
+
+
+At the time of writing, only the toc: : file system supports setting the volume label (the function returns 
+E_GEN_Nsup if it is not supported). 
+
+
+The name parameter should be a zero terminated file specification with a root directory (name is parsed 
+with a nuuu related name) of the form: 
+
+
+LOC: :<device>\<name><ext> 
+
+
+to label the medium in <device>, giving it the volume name <name><ext>. If name does not contain a 
+<name><ext> component, the volume label is deleted. 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as a p_fparse error 
+number if name fails to parse, p_sfstat can return the following negative error numbers: 
+
+
+E_FILE_DEVICE the device does not exist 
+E_FILE_NOTREADY the device does not contain a medium 
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+
+
+For example, if the current path is toc: :a:\, then: 
+p_sfstat ("d:\mydisk",0,P_FAVOLUME) ; 
+gives the medium in device Loc: :p: the label myprskx, 
+p_sfstat ("d:\diskname.dsk", 0,P_FAVOLUME) ; 
+gives the medium in device toc: :p: the label prsKName.psx and: 
+p_sfstat ("d:\",0,P_FAVOLUME) ; 
+
+
+deletes any volume name from device Loc: :D:. 
+
+
+p_fdate Set file creation date 
+
+
+INT p_fdate(TEXT *name, ULONG date); 
+INT p_fdateasync(TEXT *name, ULONG date, WORD *stat); 
+
+
+Set the file creation date to date where date is in the form of the system time - that is, the number of 
+seconds since January Ist 1970. 
+
+
+The date may not be set earlier than January Ist 1980. If p_fdate is called with any earlier system time, 
+the date is forced (without error) to January Ist 1980. 
+
+
+The system time used for the creation date is always converted to an even number of seconds (i.e. the least 
+significant bit of date is discarded). 
+
+
+11-23 
+
+
+PLIB REFERENCE 
+
+
+The function returns zero if successful or a negative error number if it fails. As well as a p_fparse error 
+number if name fails to parse, p_fdate can return the following negative error numbers: 
+
+
+E_FILE_DEVICE the device does not exist 
+
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_DIR the directory does not exist 
+
+E_FILE_NXIST the file does not exist 
+
+E_FILE_LOCKED a process has name open 
+
+E_FILE_ACCESS name is a read-only file 
+
+E_FILE_PROTECT the medium is write protected or is read-only (eg a ROM SSD) 
+
+
+The following example copies the date of fred.doc to fred.txt. 
+
+
+P_INFO info; 
+
+
+p_finfo("fred.doc", &info) ; 
+p_fdate("fred.txt",info.modst) ; 
+
+
+Binary file access 
+
+
+To open a file to be manipulated as a flat binary file, you call p_open with the 3rd parameter mode or'ed 
+with P_FSTREAM. For example: 
+
+
+p_open (&fcb, "fred.dat",P_FSTREAM|P_FSHARE) opens a file for reading only. 
+p_open (&fcb, "fred.dat",P_FSTREAM|P_FUPDATE |P_FREPLACE|P_FRANDOM) creates a writable binary file. 
+The mode flags (eg P_FREPLACE) are described under p_open, below. 
+
+
+There is no practical limit to the number of channels that may be opened in the system or by a particular 
+process. 
+
+
+Once you have opened a binary file channel, the possible I/O operations are: 
+
+
+p_read to read from the file channel 
+p_ioc (P_FREAD) 
+p_ioa(P_FREAD) 
+
+
+p_write to write to the file channel 
+p_ioc (P_FWRITE) 
+p_ioa (P_FWRITE) 
+
+
+p_close to close the file channel 
+
+p_seek to set and sense the channel file position 
+
+p_iow (P_FSETEOF) to set the logical end of file 
+
+p_iow (P_FFLUSH) to flush the file buffers 
+
+p_iow (P_FCANCEL) to cancel all pending asynchronous requests (not actively supported) 
+
+
+Bytes can be read or written to the file in any length up to a maximum of P_rMaxss12ZE bytes per read or 
+write. 
+
+
+Shared access 
+
+
+Any number of processes can open the same file for reading only (but only if all the readers specify 
+P_FSHARE when they open the file). However, the file server does not allow multiple processes to open a 
+channel to the same file for writing. 
+
+
+Once a file has been opened for reading, it may not be opened again for writing (but it may be opened 
+again for reading). Once a file has been opened for writing, it may not be opened again for reading or for 
+writing. 
+
+
+11-24 
+
+
+11 FILES 
+
+
+If you have an multi-process application design which needs to update shared data, consider one of the 
+following: 
+
+
+e put the shared data in a named segment (see the chapter Memory Allocation) 
+
+
+e access the shared file data via a server process (see the chapter Processes and Inter-Process 
+Messaging) 
+
+
+Example of binary file access 
+
+
+The following example, which compares the contents of two files, uses many of the functions described in 
+this chapter. 
+
+
+#include <plib.h> 
+typedef struct 
+
+
+INT ret; 
+
+VOID *chan; 
+
+LONG len; 
+
+TEXT name [P_FNAMESIZE]; 
+UBYTE buf [P_FBLKSIZE]; 
+} FILE_DATA; 
+
+
+LOCAL_D FILE_DATA f1={0,NULL}; 
+LOCAL_D FILE_DATA f£2={0,NULL}; 
+
+
+LOCAL_C VOID CleanUp(TEXT *msg, FILE_DATA *pf) 
+
+
+{ 
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_close(pf->chan) ; 
+pf->chan=NULL; 
+if (pf->ret<0) 
+{ 
+p_errs (&bb[0],pf->ret); 
+p_printf("Failed to %s %s (%s)",msg, &pf->name[0],&bb[0]); 
+pf->ret=0; 
+} 
+} 
+
+
+LOCAL_C VOID Exit (TEXT *msg) 
+
+{ 
+
+if (fl.ret>=0 && f£2.ret>=0) 
+p_printf (msg); 
+
+CleanUp (msg, &f1); 
+
+CleanUp (msg, &f£2); 
+
+p_leave (0); 
+
+} 
+
+
+LOCAL_C VOID OpenFile(FILE_DATA *pf, TEXT *name, TEXT *related) 
+
+
+{ 
+LONG pos; 
+
+
+if (pf->ret=p_fparse (name, related, &pf->name[0],NULL) ) 
+Exit ("parse"); 
+
+if (pf->ret=p_open (&pf->chan, &pf->name [0], P_FSTREAM|P_FSHARE|P_FRANDOM) ) 
+Exit ("open") ; 
+
+pf->len=0L; p_seek (pf->chan, P_FEND, &pf->len) ; 
+
+pos=0L; p_seek (pf-—>chan, P_FABS, &pos) ; 
+
+} 
+
+
+LOCAL_C VOID ReadFile(FILE_DATA *pf) 
+{ 
+pf->ret=p_read(pf->chan, &pf->buf[0],sizeof (pf->buf) ); 
+if (pf->ret!=E_FILE_EOF && pf->ret<0) 
+Exit ("read"); 
+
+
+11-25 
+
+
+PLIB REFERENCE 
+
+
+LOCAL_C VOID CDECL CompareFiles (TEXT *filel, TEXT *file2) 
+{ 
+OpenFile(&f1,filel,NULL) ; 
+OpenFile(&f2,file2,&f1.name[0]); 
+p_printf ("Compare %s (%1d)",&f1.name[0],f1.1len); 
+p_printf(" with %s (%ld)",&f2.name[0],f£2.len); 
+if (fl.len!=f2.1len) 
+Exit ("Files are of different length"); 
+FOREVER 
+{ 
+ReadFile(&f1); 
+ReadFile(&f2) ; 
+if (fl.ret==E_FILE_EOF && f2.ret==E_FILE_EOF) 
+{ 
+fl.ret=f2.ret=0; 
+Exit ("Files are identical"); 
+} 
+if (p_bcmp(&f1l.buf[0],fl.ret,&f2.buf[0],f£2.ret) ) 
+Exit ("Files are different"); 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+TEXT *p; 
+TEXT bb[P_FNAMESIZE]; 
+
+
+while (p_getl("Enter <filel> <file2> ? ",&bb[0],P_FNAMESIZE) ) 
+{ 
+p=p_skipch(&bb[0]); 
+if (*p) 
+*p++=0; 
+p_enter((VOID *)CompareFiles, &bb[0],p_skipwh (p)); 
+} 
+return (0); 
+
+
+} 
+
+
+The program solicits two file names to compare (where the second name is parsed with the first name as a 
+related name in CompareFiles) and reports whether they are the same or different. As well as illustrating 
+binary file access, the example gives a realistic illustration of the use of p_enter and p_leave. Note also 
+that the function cleanup takes advantage of the fact that p_close (NULL) is harmless. 
+
+
+p_open(P_FSTREAM) Open a binary file 
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode); 
+
+
+Open a channel to the file specified by the zero terminated file specification name and, if successful, return 
+zero and write the channel to *ppfcb (ppfcb is not written to if the open fails). To open a file to be 
+manipulated as a flat binary file, mode should be or'ed with P_FsTREAM. 
+
+
+The file specification name is parsed with a nutt related file name (see p_fparse). If this fails, the open 
+fails and returns the return value from p_fparse. 
+
+
+The mode in which the file is opened is selected by oring in one (and only one) of the following bit fields 
+into mode: 
+
+
+P_FOPEN Open an existing file. If the file does not exist, the error E_LFILE_NXIST is 
+returned. This option would normally only be used to open a file for read 
+access. 
+
+P_FCREATE Create a file which must not already exist. If the file does exist, the error 
+
+
+E_FILE_EXIST is returned. To enable write access to the file you must specify 
+P_FUPDATE (described below). 
+
+
+P_FREPLACE If the file exists, open it and truncate it to zero length. If the file does not exist, 
+then create a file. To enable write access to the file you must specify P_FUPDATE 
+(described below). 
+
+P_FAPPEND This is the same as for P_FOPEN except that the initial current position is set to 
+
+
+the end of file such that the next write will append to the file. It is not necessary 
+to specify P_FRaNnpDom (described below) but to enable write access to the file you 
+must specify P_FUPDATE (described below). 
+
+
+11-26 
+
+
+11 FILES 
+
+
+P_FUNIQUE Create a unique file using the passed path as the related path name in which to 
+create the file. The unique file name is written back to name (there should be 
+room for p_FNAMESIzE bytes). It is not necessary to specify p_FUPDATE 
+(described below). 
+
+
+The access which is subsequently permitted is formed by oring together a combination of the following 
+flags in mode: 
+
+
+P_FUPDATE specifies that write access as well as read access is required for the file. If an 
+attempt is made to write to a file when this flag has not been set, the error 
+E_FILE_RDONLY is returned. 
+
+
+P_FRANDOM specifies that random access (as opposed to sequential access) is required for 
+the file. If a call is made to p_seek with a file that has not been opened with 
+this option, the error E_FILE_INv is returned. You should not specify 
+P_FRANDoM unless you do intend to use p_seek because the file system may be 
+able to optimise the device access if it knows that only sequential access is 
+required. 
+
+
+P_FSHARE specifies that this open should not block the file from being opened again for 
+read access. If this flag is not set, a subsequent request to open a file (by the 
+same or another process) will fail with z_FILE_LOCKED. 
+
+
+Note that shared write access is not supported and p_rsHare can not be combined with p_ruppaTE. 
+
+
+Returns zero if successful or a negative error number if it fails. As well as the p_fparse error numbers 
+which may be returned if name fails to parse, p_open (P_FSTREAM) can return the following negative error 
+numbers: 
+
+
+E_GEN_NOMEMORY failed to allocate memory for the control block 
+
+E_GEN_ARG mode contains an illegal combination of flags 
+
+E_FILE_DEVICE the device does not exist 
+
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_EXIST attempt to create a file which already exists 
+
+E_FILE_NXIST attempt to open a file which does not exist 
+
+E_FILE_ACCESS access to the file in the requested mode is not available 
+
+E_FILE_DIRFULL there is no more room in the root directory 
+
+E_FILE_PROTECT attempted to create/replace when the medium is write protected or is read-only 
+(eg a ROM SSD) 
+
+E_FILE_FULL there is no room on the device to create/replace this file 
+
+E_FILE_LOCKED the file is already open (possibly by another process) 
+
+E_FILE_DEVICE the device in name does not exist 
+
+E_FILE_DIR the directory in name does not exist 
+
+p_close Close a binary file channel 
+
+
+INT p_close(VOID *pfcb) ; 
+Close the binary file channel pfcb and return zero if successful. If pcb is NULL, just return zero. 
+
+
+Although p_close can return an error, it will always succeed in closing the channel (and pfcb should not 
+be used subsequently). 
+
+
+If the file system buffers written data, the close operation may need to perform one or more write 
+operations on closing. Even if written data is not buffered, if data has been written to the file, the close 
+will update the modification date on the file. Because of this, p_close can return the some of the errors 
+numbers which can be returned from p_write and p_fdate. However, the failure to flush the data or to 
+write the new date will not cause the close operation to be aborted although the failure will be reported by 
+an error return. 
+
+
+11-27 
+
+
+PLIB REFERENCE 
+
+
+Carefully written applications avoid this problem by using p_iow(P_FFLUSH) to flush the data and to apply 
+the date (and taking appropriate action if this fails) before closing the channel without risk of failure. 
+
+
+The toc: : file system on SIBO machines does not buffer written data. When EPOC is running on a PC, 
+the Loc:: file system is built over the MSDOS filing system which does buffer written data. 
+
+
+p_read Read from a binary file channel 
+INT p_read(VOID *pfcb, VOID *buf, UINT len); 
+
+
+Reads 1en bytes or the number of bytes remaining before the end of file, whichever is smaller, from the 
+current position of binary file channel pfcb and writes the data to buf. The current position is incremented 
+by the number of bytes read. 
+
+
+If the current position is already at the end of file, zero bytes are read and the negative error number 
+E_FILE_EOF is returned. 
+
+
+The parameter len must not be greater than p_rmaxss1zE (16K bytes). 
+
+
+The most efficient way of processing files is to read in multiples of P_rFBLKs1zE (512) while ensuring that 
+the file position remains on P_FBLKS1zE boundaries. 
+
+
+The function returns the number of bytes written to buf if successful or one of the following negative 
+error numbers: 
+
+
+E_FILE_EOF end of file encountered 
+
+
+E_FILE_ABORT the SSD containing the file is or was previously not present and the channel is 
+now in the abort state 
+
+
+E_FILE_READ failed to read from the file (eg because of a CRC failure on a floppy disk) 
+
+
+p_write Write to a binary file channel 
+INT p_write(VOID *pfcb, VOID *buf, UINT len); 
+
+
+Write len bytes from buf to file channel pfcb at the current file position. The current position is 
+incremented by the number of bytes written. 
+
+
+The parameter len must not be greater than p_rMaxss1zE (16K bytes). 
+
+
+The most efficient way of processing files is to write in multiples of P_FBLKs1z=z (512) while ensuring that 
+the file position remains on P_FBLKS1ZE boundaries. 
+
+
+When writing to Flash SSDs, you can physically overwrite a single byte (where len is one) provided that 
+the new byte can be written by just clearing bits in the old byte. In general, overwriting data on a Flash 
+SSD-based file will consume space and reduce the remaining capacity of the SSD. 
+
+
+The function returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_FULL not enough room on the device for the data 
+
+E_FILE_RDONLY the file channel was opened without the Pp_rupDaTE access bit set 
+
+E_FILE_ABORT the SSD containing the file is or was previously not present and the channel is 
+now in the abort state 
+
+E_FILE_WRITE failed to write to the file (eg because of a CRC failure on a floppy disk) 
+
+E_GEN_BATFLASH failed to write to the file because the batteries are too low to write to a Flash 
+SSD 
+
+
+11-28 
+
+
+11 FILES 
+
+
+p_seek (or f_seek) Position a binary file channel 
+
+
+INT p_seek (VOID *pfcb, INT sense, LONG *ppos) ; 
+INT f_seek(VOID *pfcb, INT sense, LONG *pos); 
+
+
+Set the current file position of file channel pfcb to a new file position which depends on sense and 
+*ppos, where sense is one Of: 
+
+
+P_FABS to set the current file position to *ppos 
+
+P_FEND to set the current file position to *ppos relative to the current end-of-file 
+position 
+
+P_FCUR to set the current file position to *ppos relative to the current file position 
+
+
+If successful, the new file position (which may be the same as the old) is written to *ppos and p_seek 
+returns zero. Otherwise, it returns one of the following negative error numbers: 
+
+
+E_FILE_INV the channel was not opened with p_rranpom 
+
+
+E_FILE_ABORT the SSD containing the file is or was previously not present and the channel is 
+now in the abort state 
+
+
+If the channel was opened with p_rsTREAM_TEXT on a remote file system, the full p_rszEx functionality 
+may not be supported. When this is the case, p_seek fails with r_F1LE_1nv. However, the following is 
+always supported on Pp_rSTREAM_TEXxT channels: 
+
+
+¢ using p_rass to set the current position to zero 
+
+
+¢ using p_FEND with a zero relative position to set the current position to the end of the file 
+(although with p_rsTREAM_TExT you should not use the value which is written to *ppos) 
+
+
+If calling p_seek results in an absolute file position which is negative then the file is positioned at the 
+beginning of the file. If the absolute file position is greater than the end of file then the new position is set 
+to the end of file. See p_iow(P_FSETEOF) for setting a new end of file. 
+
+
+The function £_seek is identical to p_seek except that, if there is an error, it calls p_leave (err) rather 
+than return the negative error number err. 
+
+
+For example, if the current file position is 0x2000 then 
+LONG pos; 
+
+
+pos=256L; 
+p_seek (pfcb, P_FCUR, &pos) ; 
+
+
+sets the current position to 0x2100 and 
+
+
+pos=-256L; 
+p_seek (pfcb, P_FCUR, &pos) ; 
+
+
+sets the current position to 0x1f£00 and 
+
+
+pos=0L; 
+p_seek (pfcb, P_FCUR, &pos) ; 
+
+
+does not change the current position but could be used to sense the current position (pos contains 0x2000 
+after p_seek has returned). If the current end of file is 0x4000 then 
+
+
+pos=0L; 
+p_seek (pfcb, P_FEND, &pos) ; 
+
+
+sets the current position to the end of the file and senses the length of the file (pos contains 0x4000 after 
+p_seek has returned). To set the current position to the beginning of the file, use: 
+
+
+pos=0L; 
+p_seek (pfcb, P_FABS, &pos) ; 
+
+
+11-29 
+
+
+PLIB REFERENCE 
+
+
+p_iow(P_FFLUSH) Flush internal file buffers 
+
+
+INT p_iow(VOID *pfcb, P_FFLUSH) ; 
+Flush all buffered written data to binary file channel pfcb and write the file's modification date. 
+Returns zero if successful (the negative error number returns are as for p_write). 
+
+
+The amount of information which is flushed depends on the file system and on the medium in the drive. 
+The RAM and Flash SSD PDDs do not buffer any file data (in this case, calling p_iow(P_FFLUSH) just 
+writes the file date). On Flash SSDs the last record written is held open until the file is closed or a write 
+occurs to another file on the same SSD (see the section Flash SSDs at the beginning of this chapter). 
+When EPOC is running on a PC, written file data is buffered to improve performance. Calling 
+p_iow(P_FFLUSH) will ensure that any buffered data is written to the file but repeated flushing is likely to 
+degrade performance. 
+
+
+Although harmless, there is absolutely no benefit in calling p_iow(P_FFrLusH) on file channels which were 
+opened without the p_ruppateE flag. 
+
+
+p_iow(P_FSETEOF) Set end of file 
+
+
+INT p_iow(VOID *pfcb, P_FSETEOF, ULONG *peof); 
+
+
+Set the logical end of file on channel pfcb to position *peof and return zero if successful (the negative 
+error number returns are as for p_write). The file channel must have been opened with p_FuPDATE. 
+
+
+If *peof is greater than the current end of file, the file size is extended to *peof. On block-structured 
+devices (ie excluding Flash SSDs), this is equivalent to appending indeterminate data to the end of the file 
+to pre-allocate storage. (It is not useful to extend a file on a Flash SSD.) The current position is not 
+affected when the file is extended with p_iow(P_FSETEOF). 
+
+
+If *peof is less than the current end of file, the file is truncated to *peof (the current position is also 
+reduced if necessary to the new end of file). 
+
+
+p_iow(P_FCANCEL) Cancel an asynchronous file channel request 
+INT p_iow(VOID *pfcb, P_FCANCEL) ; 
+Cancel all asynchronous I/O requests on channel pfcb and return zero. 
+
+
+The operation is harmless if no request is pending. In fact, for reasons which were described at the 
+beginning of this chapter (under the heading Asynchronous file operations), a call to p_iow (P_FCANCEL) 
+has no effect even when a request is pending. 
+
+
+However, if you are performing asynchronous file access (which is not at all common) you may (for the 
+sake of consistency and provided the status word is currently E_LFILE_PENDING) Use p_iow(P_FCANCEL) - 
+normally followed by a call to p_waitstat - to effect cancellation as you would do for any other 
+asynchronous request. It is always possible that a future implementation of the file server may process 
+P_FCANCEL operations. 
+
+
+At the time of writing, a preferable alternative is to simulate a cancel service, as illustrated in the earlier 
+example, under the heading Asynchronous file operations. 
+
+
+Stream text file access 
+
+
+Different file systems vary in their support of a text file type and (if such support is provided) implement 
+text files in different ways. 
+
+
+Some systems (for example, DEC's VMS operating system which runs on a Vax) support text file types 
+that are not implemented as crLF terminated records. Other systems (such as MSDOS, UNIX and the 
+EPOC toc: : file system on a SIBO machine or a PC) do not support a text file type, and on such systems 
+the following convention predominates: 
+
+
+e text records are terminated by a cRLF sequence - a carriage return (code 13) followed by a line 
+feed (code 10) 
+
+
+e a file may optionally be terminated by a sus character (code 26) 
+
+
+The terminating sus is not necessary on systems that store a logical file length and it is falling out of use. 
+
+
+11-30 
+
+
+11 FILES 
+
+
+Applications running under EPOC that read or write text files can choose either to process the records in a 
+text file themselves, or to take advantage of the system's text file handling. The system support for text 
+files, using p_open (P_FTEXT) , is described in the next section of this chapter. 
+
+
+Applications that do their own text file processing, for performance purposes or otherwise, should use 
+p_open (P_FSTREAM_TEXT) in preference to p_open (P_FSTREAM) . 
+
+
+Using p_FsTREAM_TEXT when opening such a text file on the rem: : file system declares the intention that 
+the file is to be considered as a text file. It causes the remote file server to present the data from the file 
+as if it were implemented with criF terminated records. In more detail, this presentation layer does the 
+following: 
+
+
+when reading the text record content on the remote system is converted to that content 
+followed by a cRLF 
+
+
+when writing the data is parsed for crLF record terminators and converted into text records 
+on the remote system (the parser will also recognise cr, LF Or LFCR as a record 
+terminator) 
+
+
+Although in many cases (and certainly when opening a local file) opening with p_rsTREAM_TEXT has an 
+identical effect to opening with p_rsTReaw, there is no guarantee that the effect will be the same on a 
+remote file. There is no penalty to using p_rsTREAM_TExT - only a potential gain when accessing a remote 
+file. 
+
+
+The upshot of all this is... 
+
+
+All this sounds very complicated (and it is - especially for the implementor of the remote file server) but 
+you should trust the system and just remember this: 
+
+
+To open a text file to be manipulated as a flat binary file, you should call p_open with 
+
+mode or'ed with p_rsTREAM_TEXT and not p_FSTREAM. 
+With the exception of p_open, all functions are exactly as for flat binary files, described in the previous 
+section. 
+
+
+p_open(P_FSTREAM_TEXT) Open a stream text file 
+
+
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode); 
+
+
+Open a channel to the file specified by the zero terminated file specification name and, if successful, return 
+zero and write the channel to *ppfcb (ppfcb is not written to if the open fails). 
+
+
+To open a stream text file (a text file to be manipulated as a flat binary file) mode should be or'ed with 
+P_FSTREAM_TEXT. 
+
+
+For all other details, see the description p_open (P_FSTREAM) in the previous section. 
+
+
+Text file access 
+
+
+To open a file to be manipulated as a record oriented text file, you call p_open with the 3rd parameter 
+mode or'ed with p_rtext. For example: 
+
+
+p_open (&fcb, "fred. lis",P_FTEXT|P_FSHARE) opens a text file for reading only. 
+p_open (&fcb, "fred. lis", P_FTEXT|P_FUPDATE|P_FREPLACE) creates a text file which may be written to. 
+Once you have opened a text file channel, the possible I/O operations are: 
+
+
+p_read to read the next text record from the file channel 
+p_ioc (P_FREAD) 
+p_ioa(P_FREAD) 
+
+
+p_write to append a text record to the file channel 
+p_ioc (P_FWRITE) 
+p_ioa (P_FWRITE) 
+
+
+p_close to close the text file channel 
+
+
+11-31 
+
+
+PLIB REFERENCE 
+
+
+p_seek to set and sense the channel file position 
+
+p_iow (P_FSETEOF) to set the logical end of file 
+
+p_iow (P_FFLUSH) to flush the file buffers 
+
+p_iow (P_FCANCEL) to cancel all pending asynchronous requests (not actively supported) 
+
+
+The text file handling is not part of the file server but is implemented as a layer of code over the 
+P_FSTREAM_TEXT binary file access. The text file handling code runs in the caller's context ("on the client 
+side") in the same way as regular function calls. This layer of code is inserted between the application and 
+the file server by the F1L: device driver p_open code when it sees the P_FTEXT bit set in the mode 
+parameter. The data is, however, buffered in this layer, so flushing is necessary to ensure that any buffered 
+data is written to the file. 
+
+
+Implementing the code as a layer over P_FSTREAM_TEXT binary file access makes it independent of the file 
+system node which is providing the services. 
+
+
+What text file handling does 
+The text file handling assumes that text files obey the following conventions: 
+
+
+e text records are terminated by a cRLF sequence - a carriage return (code 13) followed by a line 
+feed (code 10) 
+
+
+e a file may optionally be terminated by a sus character (code 26) 
+
+
+The text file handling also assumes that the record content (excluding the record termination) does not 
+exceed a length of P_rmMaxRs1zE (256) bytes. A text record may not contain cr, LF or suB characters, but 
+there is no other restriction on the contents. 
+
+
+When reading a file, the text file handling parses a stream of bytes for cRLF record terminators such that 
+the application gets the data a record at a time (excluding the terminator). The parser will also recognise 
+CR, LF, LFCR or a SUB as a record terminator. If it sees a sus (either as a record terminator or immediately 
+after a CRLF, CR, LF Of LFCR record terminator), it will behave as if the end of file had been reached. 
+
+
+When writing to a file, the text file handling simply adds the record terminator (which is always CRLF) to 
+the end of the record data. A terminating svuB is not written. 
+
+
+For enthusiasts ... 
+This is for interest only and may certainly be skipped. 
+
+
+In case you were wondering what the Txt: device is, text file handling is implemented as an I/O device 
+driver (txT:) which layers over the FIL: P_FSTREAM_TEXT mode binary file access (which was described 
+in the previous section). The Fru: device redirects the p_open to TxT: when P_FTEXT is set in mode. This 
+means that the following calls to p_open: 
+
+
+p_open(&fcb, "fred.dat", P_FTEXT|P_FUPDATE|P_FREPLACE) ; 
+p_open (&fcb, "FIL: fred.dat", P_FTEXT|P_FUPDATE|P_FREPLACE) ; 
+p_open (&fcb, "TXT: fred.dat", P_FUPDATE |P_FREPLACE) ; 
+
+
+are all equivalent. (The above examples are provided to help de-mystify the I/O system and the FIL: 
+device and it would be obscure to use TxT: without good cause.) 
+
+
+p_open(P_FTEXT) Open a text file 
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode); 
+Open a file to be manipulated as a record oriented text file where mode should be or'ed with P_FTExT. 
+
+
+Except for the use of P_FTEXT in place of P_FSTREAM or P_FSTREAM_TEXT, the parameters and returns are as 
+for opening a binary file, described in the previous section. 
+
+
+p_close Close a text file channel 
+INT p_close(VOID *pfcb); 
+Close the text file channel pfcb and return zero if successful. 
+
+
+Since text written to the file is buffered in the device driver, p_close may give rise to an E_FILE_WRITE 
+error. It is therefore advisable to call p_iow(pP_FFLusH) before calling p_close. Otherwise, the behaviour 
+and returns are as for closing a binary file, described in the previous section. 
+
+
+11-32 
+
+
+11 FILES 
+
+
+p_read Read from a text file channel 
+
+
+INT p_read(VOID *pfcb, VOID *buf, UINT len); 
+
+
+Read the contents of the current record (ie excluding any record terminators) from text file channel pfcb, 
+writing up to 1en bytes to buf and, if successful, return the length of the record read (which is also the 
+number of bytes written to buf). The channel is positioned to the next record. 
+
+
+If 1en is less than the length of the current record, the first 1en bytes from the record are read and p_read 
+returns the negative E_FILE_RECoRD. The channel is still positioned to the next record. 
+
+
+Note that p_read returns zero if it encounters a record of zero length. 
+
+
+After the last record is read, the channel is positioned to the end of the file. When the channel is 
+positioned at the end of the file, p_ read returns the negative =_F1ILE_koF (nothing is written to buf). 
+
+
+Other negative error returns are: 
+
+
+E_FILE_ABORT the SSD containing the file is or was previously not present and the channel is 
+now in the abort state 
+
+E_FILE_READ failed to read from the file (eg because of a CRC failure on a floppy disk) 
+
+Example 
+
+
+LOCAL_D VOID *fcb=NULL; 
+
+
+LOCAL_C INT CDECL SearchFile(TEXT *file, TEXT *pattern) 
+{ 
+INT ret; 
+TEXT line [P_FMAXRSIZE+2]; 
+
+
+if (ret=p_open(&fcb, file, P_FTEXT) ) 
+panic("Failed to open file",ret); 
+while ((ret=p_read(fcb, &line[0],P_FMAXRSIZE) ) >=0) 
+{ 
+line [ret]=0; 
+if (ret && p_smatchi(é&line[0],pattern) ) 
+p_printf(&line[0]); 
+} 
+p_close(fcb); 
+if (ret!=E_FILE_EOF) 
+panic("Failed to read file",ret); 
+return (0); 
+
+
+} 
+
+
+p_write Write to a text file channel 
+
+
+INT p_write(VOID *pfcb, VOID *buf, UINT len); 
+
+
+Write a record of length 1en bytes (where 1en is zero to p_FMAxRS1ZE inclusive) from buf to the text file 
+channel pfcb. Returns zero if successful or one of the following negative error numbers: 
+
+
+E_FILE_FULL not enough room on the medium for the data 
+
+E_FILE_RECORD the record size exceeds P_FMAXRSIZE 
+
+E_FILE_RDONLY the file channel is opened without p_ruppatE being set in mode 
+
+E_FILE_ABORT the SSD containing the file is or was previously not present and the channel is 
+now in the abort state 
+
+E_FILE_WRITE failed to write to the file (eg because of a CRC failure on a floppy disk) 
+
+
+Records are always written to the end of file. 
+
+
+The data between buf and buf+1en should not include any record delimiters. 
+
+
+11-33 
+
+
+PLIB REFERENCE 
+
+
+p_seek (or f_seek) Position a text file channel 
+
+
+INT p_seek (VOID *pfcb, INT sense, LONG *ppos) ; 
+INT f_seek(VOID *pfcb, INT sense, LONG *pos); 
+
+
+Set the current record position of text file channel pfcb to a position which depends on sense and *ppos, 
+where sense is one Of: 
+
+
+P_FREWIND to position to the first record (the value of ppos is ignored) 
+P_FRSENSE to get the position of the last record read or written 
+P_FRSET to set the record position which was previously got with a call to 
+
+
+p_seek (P_FRSENSE) 
+Returns zero if successful or the negative E_FILE_1nv if the file was not opened with P_FRANDoM. 
+
+
+Some remote file systems may not be capable of supporting p_seek (P_FRSET) and p_seek (P_FRSENSE) 
+and in this case p_seek will return E_FILE_INV. 
+
+
+The function f_seek is identical to p_seek except that, if there is an error, it calls p_leave (err) rather 
+than return the negative error number err. 
+
+
+It is important to note that this function sets the current record position for read operations only. Records 
+are always written at the end of file. 
+
+
+Example 
+
+
+while ((len=p_read(fcb, &buf[0],P_FMAXRSIZE) )>0) 
+{ 
+buf [len]=0; 
+if (buf[0]==':') 
+{ 
+p_seek (fcb, P_FRSENSE, &pos) ; 
+StoreLabel (&buf[1],pos); 
+} 
+
+
+p_iow(P_FFLUSH) Flush internal file buffers 
+
+
+INT p_iow(VOID *pfcb, P_FFLUSH) ; 
+Flush all buffered written data to text file channel pfcb and write the file's modification date. 
+
+
+The behaviour and returns are as for flushing a binary file, described in the previous section. Unlike the 
+binary file, however, data is buffered for all file systems and media. 
+
+
+p_iow(P_FSETEOF) Set end of text file 
+
+
+INT p_iow(VOID *pfcb, P_FSETEOF, ULONG *peof); 
+Set the logical end of file on channel pfcb to position *peof. 
+
+
+Behaviour and returns are as for flushing a binary file, described in the previous section. 
+
+
+p_iow(P_FCANCEL) Cancel an asynchronous file channel request 
+INT p_iow(VOID *pfcb, P_FCANCEL) ; 
+Cancel all asynchronous I/O requests on channel pfcb and return zero. 
+
+
+The behaviour and return values are as for cancelling a binary file request, described in the previous 
+section. 
+
+
+At the time of writing, a preferable alternative is to simulate a cancel service, as illustrated in the earlier 
+example, under the heading Asynchronous file operations. 
+
+
+11-34 
+
+
+CHAPTER 12 
+
+
+PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+Processes 
+
+
+A process is a running program. It is normally created by loading an image file (also called an executable) 
+using p_execc. After loading the program, the process creator normally calls p_presume to start the 
+process running. 
+
+
+EPOC is a single-user multi-tasking operating system that rapidly switches contexts between a number of 
+independent processes - creating, at times, the illusion of multiple processes running in parallel. 
+
+
+The maximum number of processes that may exist is E_MAX_PROCESSES (24). 
+
+
+At any particular time, one process is actually running. On a reschedule, EPOC runs the process with the 
+highest priority that is ready to run. If there is only one ready process at the highest priority it will 
+continue to run indefinitely (and any lower priority ready processes will wait indefinitely). 
+
+
+Preemptive multi-tasking means that the running process may be replaced at any time - it does not have to 
+make a system call to yield the processor. A process which becomes ready will immediately run if it has 
+the highest priority. 
+
+
+If there is more than one ready process with the highest priority then each process is made current for a 
+fixed time period (4 system ticks) after which the operating system makes the next process of that priority 
+current in what is called a "round robin" fashion. On a SIBO machine, the system "ticks" 32 times a 
+second. 
+
+
+Because EPOC is a single-user system, the current process is comparatively rarely switched out by the 
+system tick. It is more likely to stop running because an event occurred that made a higher priority process 
+become ready or because the current process voluntarily gave up its ready status to wait for an event to 
+occur. 
+
+
+In EPOC, a process consists of at least the following: 
+e aprocess control block (described below) 
+
+
+e adata segment, containing the processor stack, static variables and the heap (as described in the 
+Memory Allocation chapter) 
+
+
+¢ aprimary code segment (which is shared if there are one or more other processes of the same 
+program) 
+
+
+e an I/O semaphore (as described in the chapter Asynchronous Requests and Semaphores) 
+
+
+On SIBO machines, a process that tries to write to a memory segment other than its own data segment 
+(except via functions that explicitly allow such activity) is panicked with panic number 60. 
+
+
+A code segment may exist in ROM or it may be loaded into a RAM memory segment from an executable. 
+
+
+A process may acquire other resources during its lifetime - for example, I/O channels or additional code 
+segments. The system automatically releases owned resources such as memory segments, I/O channels 
+and semaphores when it terminates. Server processes are also designed to clean up client resources when a 
+client process terminates. 
+
+
+12-1 
+
+
+PLIB REFERENCE 
+
+
+System processes 
+
+
+When the operating system initialises itself, it creates a number of system processes some of which are 
+essential to the operation of EPOC. 
+
+
+After a system reset on a typical machine running EPOC, the system processes (by process name) are: 
+
+
+SYSSNULL.$01 the zero priority null process runs when no other process is ready to run and 
+switches the machine off (to reduce power consumption) after a period of 
+inactivity 
+
+SYSSMANG.$02 the supervisor has a higher priority than any other process and performs many 
+
+
+critical system functions including memory segment moving and resource 
+clean-up when a process terminates 
+
+
+SYSSFSRV.$03 the file server (described in the Files chapter) has the second highest priority 
+and performs all file related operations, including loading an image to create a 
+process 
+
+SYSSWSRV.$04 the window server (described in the Window Server manual) provides shared 
+
+
+access to the screen, keyboard and, if present, the digitiser (or mouse on a PC) 
+
+
+SYSS$SHLL.$05 the shell process provides a user interface that allows other processes to be 
+started (on a custom system it might provide a "turnkey" environment) 
+
+
+The extension of the process name gives the process number (assigned by the operating system). The 
+structure of process names is described later in this chapter. 
+
+
+The functions (described in this chapter) which change the process name, change the process priority and 
+suspend a process will fail when applied to syssnuLL, sySSMANG and SYSSFSRV. 
+
+
+On systems with a digitiser (or mouse), the window server creates a subsidiary process, sharing its data 
+segment, to draw the mouse icon. In EPOC, a subsidiary process that shares the data segment of its owner 
+is called a task and the window server task has a name such as sys$wsRV.@05. 
+
+
+The notifier service p_notify (described in the chapter Error Handling) may be provided by the window 
+server itself or it may be provided by a client of the window server. If a separate notifier exists, it has a 
+process name such as SYS$NTIFY.$07. 
+
+
+Process ID and process control block 
+Each process is identified by its process ID - a positive 16-bit number containing two bit fields: 
+
+
+e = The least significant 12 bits is the offset of the process control block in the operating system data 
+segment (also called the process slot). 
+
+
+e The most significant 4 bits contains a value in the range 0-7 (note that a valid process ID is 
+positive). This value is incremented modulo 8 each time a process slot is used so that a process 
+ID may be rejected after a process has terminated. 
+
+
+The function p_getpid returns the process ID of the caller. 
+
+
+If a system function is passed a process ID that is zero or negative, or in which the least significant 12 bits 
+is outside the range of the process table, the caller is panicked with panic number 7 (invalid process ID). 
+
+
+12-2 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The structure of the process control block is defined by the &_proc struct, defined in epoc.h as: 
+
+
+typedef struct e_proc 
+
+
+{ 
+
+
+struct e_proc *next; 
+
+
+struct e_proc *prev; 
+WORD queKey; 
+WORD queData; 
+deltaType; 
+addressTrap; 
+
+
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UBYT 
+UWOR 
+UBYT 
+UBYT 
+UWOR 
+UBYT 
+UWORD 
+
+
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+E 
+D 
+E 
+E 
+D 
+E 
+
+
+status; 
+sstatus; 
+priority; 
+
+
+priorityH; 
+
+
+ramOrRom; 
+isTask; 
+
+
+name [E_MAX_NAME+1]; 
+
+
+active; 
+
+
+semaphore; 
+
+
+*semHead; 
+
+
+*memBasePtr; 
+
+
+memGrowBy; 
+*mCtrlPtr; 
+
+
+minHeap; 
+
+
+HANDLE fServer; 
+HANDLE dataSeg; 
+HANDLE codeSeg; 
+
+
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UWORD 
+UWORD 
+UWORD 
+
+
+*saveSP; 
+*saveBP; 
+notify; 
+sndSem; 
+magic; 
+checkSum; 
+
+
+terminate; 
+} E_PROC;. 
+
+
+A copy of a process control block may be obtained by calling p_getosd (where zE_p1pMaskx is used to 
+mask out the address portion from the process ID) as follows: 
+
+
+E_PROC pcb; 
+
+
+p_getosd(&pcb, (VOID *) (pid&E_PIDMASK), sizeof (pcb) ); 
+
+
+Many of the fields of z_pRoc are described in the course of this chapter. The remaining fields are reserved 
+for system use. As an aside, and for the reader's interest, some miscellaneous fields (which would not 
+otherwise be described) are described below. It must be emphasised that none of these fields should be 
+modified directly by any application code. 
+
+
+sstatus 
+
+
+ramOrRom 
+
+
+isTask 
+
+
+active 
+
+
+semaphore 
+
+
+memBasePtr 
+
+
+memGrowBy 
+
+
+mCtrlPtr 
+
+
+TRUE if the process is waiting to be suspended (for example, if suspended while 
+on the time delta queue - on leaving the queue it will be suspended rather than 
+entering the ready queue) 
+
+
+TRUE if the process code segment is in RAM, ratss if the code segment is in 
+ROM 
+
+
+TRUE if the process is a task (a subsidiary process that shares the data segment 
+of its creator) 
+
+
+TRUE if the running of this process will stop the machine from switching off - as 
+set by p_marka and p_unmarka 
+
+
+the handle of the process I/O semaphore 
+
+
+the address of the start of the heap (4 bytes before that obtained from 
+p_allspace) 
+
+
+the heap granularity in paragraphs as set by p_hgran 
+
+
+contains the address of the message control block as set up by p_minit or zero 
+if p_minit has not been called 
+
+
+12-3 
+
+
+PLIB REFERENCE 
+
+
+minHeap the minimum heap size in paragraphs 
+
+
+fServer the client ID as given by the file server or zero if the process has not connected 
+to the file server 
+
+
+dataSeg the handle of the process data segment 
+
+
+codeSeg the handle of the process code segment if the code is in RAM or the paragraph 
+address of the code segment if the code is in ROM 
+
+
+notify the notifier state as set by p_sentnotify (and sensed by p_getnotify) 
+
+
+sndSem TRUE if the process is waiting on the sound semaphore, to indicate the need to 
+call p_signal on termination of the process 
+
+
+magic the top 4 bits of the process ID, used to reject a process ID of a process that no 
+longer exists - even when another process has been created and re-uses the 
+same process slot 
+
+
+terminate contains the termination message type as set by p_onterminate or zero if 
+p_onterminate has not been called 
+
+
+Process states 
+
+
+Each process is in one of the following states (as stored in pcb. status): 
+
+
+E_PROC_CURRENT the process that is currently running (at any time, one process is in this state) 
+E_PROC_READY the process is waiting for a chance to run 
+E_PROC_SEMAPHORE the process is waiting on a semaphore, most likely its I/O semaphore 
+pcb. semaphore (described in the chapter Asynchronous Requests and 
+Semaphores) 
+E_PROC_DELTA the process is waiting in the timer delta queue (described in the chapter Time, 
+
+
+Timers and Dates) 
+E_PROC_SUSPENDED the process exists but will not run until it is resumed by calling p_presume 
+
+
+Process queues 
+
+
+Processes that are in the READY, SEMAPHORE Or DELTA State are in a doubly-linked queue (using pcb. next 
+and pcb. prev - see queues in the chapter Characters, Strings, Buffers and Queues). 
+
+
+The READY queue is ordered by the process priority as stored in pcb. priority. 
+
+
+Each semaphore heads a SEMAPHORE queue. This queue may be empty, or may contain one or more 
+processes in a first-in, first-out order. 
+
+
+The DELTA queue is a special kind of doubly-linked queue (called a delta queue, as described in 
+Characters, Strings, Buffers and Queues). It stores the time interval in system ticks between timer entries. 
+
+
+These queues are described in more detail in the chapter Asynchronous Requests and Semaphores. 
+
+
+Process priorities 
+
+
+When there is more than one process that is ready to run, the operating system runs the process with the 
+highest priority (an unsigned byte value in the range 1 to 255). Lower priority processes are blocked 
+indefinitely. 
+
+
+If there is more than one ready process with the same highest priority, they take it in turns to run every 
+four system ticks. 
+
+
+Applications should set their priority in the range E_MIN_PRIORITY (64) to E_MAX_PRIORITY (192) 
+inclusive (the operating system reserves the values outside this range). 
+
+
+The initial process priority is normally taken from a value stored in the program file or image (and is 
+generated by the tool used to build the image) but it may subsequently be changed using p_setpri 
+(p_getpri returns the priority of a process). 
+
+
+12-4 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+Interactive application processes that are clients of the window server are normally created at the priority 
+E_PRIORITY_FORE (128) and subsequently leave it to the window server to change their priority depending 
+on whether the process is receiving user input or not. See the Window Server manual. 
+
+
+The supervisor runs at priority 248 and the file server at priority 240. A hardware interrupt runs at the 
+same priority as the process it interrupts. Critical sections of interrupt code are protected by switching off 
+pre-emption. 
+
+
+Preemptive scheduling 
+
+
+It is possible for a process to run for as long as it wants to and, in practice, this often happens. In this 
+case, the current process eventually gives up its cuRRENT state by changing its state to: 
+
+
+SEMAPHORE by calling p_iowait to wait on the I/O semaphore (or p_wait to wait on any 
+semaphore) 
+
+DELTA by calling p_sleep, p_sleept OF p_sleepa 
+
+SUSPENDED by calling p_psuspend on its own process ID 
+
+
+However, many events can cause a reschedule in which the current process is preempted by a higher 
+priority process without completing its course. Such events include: 
+
+
+e the fourth consecutive system tick 
+e asemaphore being signalled (eg as a result of user input) which releases a higher priority process 
+e the expiry of a higher priority process in the timer DELTA queue 
+
+The current process may, by its own action, cause itself to be preempted by: 
+
+
+e signalling the I/O semaphore of a higher priority process (by calling p_iosignalbypia or, for 
+example, by sending it an inter-process message) 
+
+
+e calling p_presume to release a higher priority process from the susPENDED state (especially after 
+loading a process from an image) 
+
+
+e raising the priority of a another process by calling p_setpri 
+e lowering its own priority by calling p_setpri 
+
+Process names 
+
+A process name takes the following form: 
+<name><ext> 
+
+
+where the <name> component contains between one and eight characters and the <ext> component 
+consists of a period, a s and a two digit number of the form 01, 02, 03 .... This number gives the index 
+(starting from 1) of the process slot. 
+
+
+If the process is a task (a subsidiary process that shares the same data segment), the s is replaced by a e@ 
+where, except for the @, the process name is otherwise the same as the creator of the task. 
+
+
+The maximum length of a process name is =_max_Name (12), excluding the zero terminator (buffers 
+normally allow &_mMax_NamE+2 bytes to include the zero terminator and to keep following variables on an 
+even address). 
+
+
+When a process is created by loading an image using p_execc, the process is created with a <name> taken 
+from the file name of the image. For example, if a program called Loc: :\B:\UTILS\SoRT. IMG is loaded 
+twice the process names might be: 
+
+
+SORT .$07 
+SORT.$11 
+
+
+The <ext> component of a process name guarantees that the process name is unique. Note that the process 
+data segments are given the same names (see the chapter Memory Allocation) but that these segment 
+names are held independently of the process name. 
+
+
+To convert a process name into a process ID, you use p_pidfind. Since a program cannot anticipate the 
+<ext> component, p_pidfind allows wild card characters in a match string. For example, to get the 
+process ID of a database server process that was loaded from db$serv.img, you would use 
+p_pidfind("DBSSERV.*"). 
+
+
+When there is the prospect of more than one process of the same <name> (because a program was loaded 
+more than once), p_pfind may be used to get the process IDs of all instances. 
+
+
+12-5 
+
+
+PLIB REFERENCE 
+
+
+In the following example, the general purpose function ProcsOfThisProg returns the number of processes 
+having the same process name (excluding the extension) as this process (that is, it returns the number of 
+processes of the calling program). 
+
+
+GLDEF_C INT ProcsOfThisProg (VOID) 
+{ 
+TEXT *pp; 
+HANDLE h; 
+INT count; 
+TEXT mm[E_MAX_NAME+2]; 
+TEXT bb[E_MAX_NAME+2]; 
+
+
+p_pname (p_getpid(), &mm[0] 
+pp=(&mm[p_slocr(&mm[0],'.' 
+*pptt='"*'; *pp=0; 
+
+for (h=0,count=0; (h=p_pfind(h, &mm[0], &bb[0]))>=0; count++) ; 
+return (count) ; 
+
+
+} 
+
+
+)+1)); 
+
+
+The function gets the name of this process using p_pname and p_getpid and builds a match string in mm[] 
+by replacing the extension with the '*' wildcard. It then uses this match string to count the number of 
+matching processes. 
+
+
+This function could be used to stop more than one process of a program (especially a server) from being 
+executed where, for example, if ProcsoOfThisProg returns more than one, the server program could panic. 
+
+
+Reserved statics (magic statics) 
+
+
+The reserved statics (otherwise known as magic statics) are variables with fixed, known, addresses, 
+existing in the process data space between addresses 0x00 and 0x40. They are 'magic' in the sense that 
+they are accessible from all parts of the process code, even from dynamic library code (which does not 
+have any data space and therefore may not, normally, access statics). 
+
+
+Some of these variables are used by the operating system as part of the process context. Others are used by 
+system code such as the window server, and the graphics user interface libraries. Such usage differs from 
+machine to machine in the EPOC range; you will find a description of any such usage in the 
+Programming Guide for the appropriate machine or in user interface library documentation. 
+
+
+The remaining reserved statics are freely available for use by the process code. A common use is to 
+provide access from dynamic library code to application-specific data, without the need for it to be passed 
+in function parameters. 
+
+
+0x00 DatWordDead The word at this address contains the value 0xDEapD. This value must not 
+be changed by application code. Many operating system calls check for 
+this value and will panic the process with panic reason code PanicDead0 
+if it has changed. A change in this value is symptomatic of a common 
+software bug; the unintentional use of a NULL pointer. 
+
+
+0x02 DatHandNext The data at these two addresses are used as pointers to a queue of wait 
+0x04 DatHandPrev handler function descriptors. This data should not be modified by 
+application code. 
+
+
+0x06 DatCountrySeg This holds the segment handle of the data segment containing the country 
+and language specific fold tables for the process. This data should not be 
+modified by application code. 
+
+
+0x08 DatClassHandle In applications which use any of the object oriented programming calls 
+
+0x0a DatClassPtr (this includes use of Hwif programs) these locations hold data required by 
+the operating system to work out how to send a message to an object's 
+superclass. It is recommended that application code does not modify the 
+contents of these locations. 
+
+
+0x0c DatEClassHandle In applications which use any of the object oriented programming calls 
+
+0x0e DatEClassPtr (this includes use of Hwif) these locations hold data required by the 
+operating system to work out how to perform a p_exactsend. It is 
+recommended that application code does not modify the contents of these 
+locations. 
+
+
+12-6 
+
+
+0x10 
+
+
+0x12 
+
+
+0x14 
+
+
+0x16 
+0x18 
+
+
+Oxla 
+
+
+Oxlc 
+
+
+Oxle 
+
+
+0x20 
+
+
+0x21 
+
+
+Ox22 
+
+
+0x24 
+
+
+0x26 
+
+
+0x28 
+Ox2a 
+Ox2c 
+Ox2e 
+0x30 
+0x32 
+0x34 
+
+
+DatEnterFramePtr 
+
+
+wClientData 
+
+
+wserv_channel 
+
+
+DatOsFramePtr 
+
+
+DatATFlag 
+
+
+DatHeapLocked 
+
+
+DatProcessNamePtr 
+
+
+DatCommandPtr 
+
+
+DatTest 
+
+
+DatApp1 
+DatApp2 
+DatApp3 
+DatApp4 
+DatApp5 
+DatApp6 
+DatApp7 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The enter and leave mechanism provided by the operating system uses 
+this address to store the pointer to the last enter frame generated on the 
+stack. When a leave occurs this pointer is used to unwind the stack and 
+restore the register set. This location should not be modified by 
+application code. 
+
+
+In applications that use system user interface libraries this location is 
+assumed to hold the object handle of an instance of the 'wserv' object. The 
+application is responsible for ensuring that this location is set up 
+correctly, normally by calling system code on application start-up. 
+
+
+In applications that use the application manager object (all object oriented 
+programs and Hwif programs) this location is assumed to hold the object 
+handle of an instance of the application manager object. The application 
+is responsible for ensuring that this location is set up correctly, normally 
+by calling system code on application start-up. 
+
+
+These locations are used by the window server process to store 
+information about your application. If you use any graphics functions you 
+should not modify the contents of these locations. 
+
+
+This location is used by the OPL language translator. If your application 
+does not use OPL then this location is free for use by application code. 
+
+
+This location is used by the OPL language runtime code. This location 
+should not be modified by application code. 
+
+
+This location contains a pointer to the last member of a linked list of 
+operating system calling frames. Following this linked list will show 
+which functions called which operating system services. This location 
+should not be modified by application code. 
+
+
+This byte location contains the current address trap status for the process. 
+Certain operating system calls cause address trapping to be turned on or 
+off and the operating system sets or clears this flag to record the current 
+address trap hardware status. Just setting the flag to zero will not disable 
+address trapping. This location should not be modified by application 
+code. 
+
+
+This byte location contains the current state of the heap locked flag. 
+While the heap is being modified (for example, being resized, due to a 
+memory allocation request) the heap is locked. This prevents the 
+operating system from compressing the segment while the data structures 
+used by the operating system to run the heap are in an inconsistent state. 
+This location should not be modified by application code. 
+
+
+System user interface library code assumes that this location contains 
+either NULL or a pointer to a zero terminated string that the application 
+wishes to be displayed as its name. Otherwise it is free for use by 
+application code. 
+
+
+This location contains a pointer, set up by the operating system. It points 
+to an alloc cell that contains the full path name, as a zero terminated 
+string, of the .img or .app file from which the process was loaded. 
+Immediately following the zero terminator, the alloc cell contains leading 
+byte counted initial command line data. 
+
+
+Psion's test system library code assumes that this location contains the 
+object handle of the test code. Otherwise it is free for use by application 
+code. 
+
+
+These locations are free for application code to use. 
+
+
+One exception is DatApp7, which is used within the ISAM library. Code 
+that accesses the ISAM library, either directly or indirectly, may not use 
+DatApp7, but otherwise it is free for use. 
+
+
+12-7 
+
+
+PLIB REFERENCE 
+
+
+0x36 DatDialogPtr System user interface library code may assume that this location contains 
+a pointer to the current dialog structure. Otherwise it is free for use by 
+application code. 
+
+
+0x38 DatGate System user interface library code may assume that this location contains 
+an object handle. Otherwise it is free for use by application code. 
+
+
+0x3a DatLocked System user interface library code may assume that this location contains 
+a flag indicating whether the application is capable of receiving 
+termination or switch files messages. Otherwise it is free for use by 
+application code. 
+
+
+0x3c DatStatusNamePtr System user interface library code may assume that this location contains 
+a pointer to a zero terminated string that will appear in a status window. 
+Otherwise it is free for use by application code. 
+
+
+0x3e DatUsedPathNamePtr | System user interface library code may assume that this location contains 
+a pointer to a fully parsed file name. Otherwise it is free for use by 
+application code. 
+
+
+Shared code segments 
+
+
+When a second or subsequent process of the same program is loaded, the existing code segment (which 
+has segment name <name>.$sc) is shared and not loaded from the image file (however, the initialized 
+static data values are still loaded into the created process data segment). 
+
+
+The system checks that the contents of the existing code segment matches the code in the image file by 
+comparing pcb. checkSum with the checksum stored in the image header (the checksum in the image 
+header is also used to check the integrity of the code when it is loaded). If the checksums do not match, 
+the load fails. It follows that you cannot run different programs of the same name (or different versions of 
+the same program) at the same time. 
+
+
+Image files 
+
+
+An image file is a form of executable (program) file that is run by calling p_execc. It normally has a . mc 
+file name extension. Application files (with a .ApP extension) are a particular type of image file. 
+
+
+An image file is created by applying the emake.exe tool to a DOS executable. This is normally done 
+automatically as part of the build process that generates an EPOC application program (for an example of 
+the use of emake.exe, see \ts\sys\tsprj.txt). 
+
+
+The creation process adds an ImgHeader struct (defined in epoc.h) to the front of the file and may 
+optionally concatenate a number of other files into the image file. 
+
+
+The ImgHeader struct is effectively defined as: 
+
+
+#define SignatureSize 16 
+#define MaxAddFiles 4 
+
+
+typedef struct 
+{ 
+UINT offset; 
+UINT length; 
+} ADDFILE; 
+
+
+typedef struct 
+{ 
+
+
+Gq 
+1 tO 
+K 
+
+
+HZQZGZZZZ2ZRZ ZZ ZZae 
+
+
+TE Signature [SignatureSize]; 
+[ ImageVersion; 
+
+[ HeaderSizeBytes; 
+
+[ CodeParas; 
+
+[ InitialIP; 
+
+[ StackParas; 
+
+[ DataParas; 
+
+[ HeapParas; 
+
+[ InitializedData; 
+
+[ CodeCheckSum; 
+
+[ DataCheckSum; 
+
+[ CodeVersion; 
+
+r Priority; 
+
+ILE Add[MaxAddFiles]; 
+DylCount; 
+
+NG DylTableOffset; 
+
+[ Spare; 
+
+mgHeader;. 
+
+
+iw) 
+
+
+Jy 
+
+
+E 
+
+
+i i RB mm i 1 a en et 
+
+
+12-8 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The meanings of the elements of this struct are as follows: 
+
+
+Signature 
+
+
+ImageVersion 
+
+
+HeaderSizeBytes 
+
+
+CodeParas 
+
+
+InitialIP 
+
+
+StackParas 
+
+
+DataParas 
+
+
+HeapParas 
+
+
+InitializedData 
+
+
+CodeCheckSum 
+
+
+DataCheckSum 
+
+
+CodeVersion 
+
+
+Priority 
+
+
+Add 
+
+
+Dy1lCount 
+
+
+DylTableOffset 
+
+
+Spare 
+
+
+contains the string "ImageFileType**". 
+
+
+the version number of the software tools used to create the image file. At the 
+time of writing the version is 2.00F (0x200£) 
+
+
+the offset of the start of the executable code within the image file 
+
+
+the required size, in (16 byte) paragraphs, of the memory to be reserved for the 
+code segment 
+
+
+the initial instruction pointer offset in the executable code - determined by the 
+linker, (and normally 0) 
+
+
+the size, in (16 byte) paragraphs of the stack - determined by which PLIB C 
+startup module is linked into the program (see the discussion of startup 
+modules in the Introduction chapter) 
+
+
+the total size, in (16 byte) paragraphs, of the declared static data (including the 
+initialised data - see below) 
+
+
+the required size, in (16 byte) paragraphs, of the initial - and minimum - alloc 
+heap, user definable via a parameter to emake.exe (see below) 
+
+
+the size, in bytes, of the initialised static data 
+internally generated and verified checksum on the code 
+internally generated and verified checksum on the data 
+
+
+the version number of the executable code, user definable via a parameter to 
+emake.exe (see Dbf£Version in the chapter Database Files for the form of a 
+version number) 
+
+
+the start-up priority of the process that will be created from this image file, user 
+definable via a parameter to emake.exe (default value is 0x80) 
+
+
+an array of four ADDFILE structs, describing up to four additional files 
+included within the image file (common included files, in .APP files, are an 
+icon graphic and a resource file) 
+
+
+the number of object dynamic libraries (DYLs) concatenated into the image 
+file. See also the Object Oriented Programming chapter of this manual. 
+
+
+the offset within the file of the start of an array of pyLENTRy structs (defined in 
+epoc.h) with pyicount entries, giving the names and file offsets of the included 
+DYLs 
+
+
+reserved 
+
+
+The contents of this header may be displayed by applying the edump.exe tool to an image file. 
+
+
+For efficiency, the value of Heapparas should be adjusted to be equal to, or slightly larger than, the heap 
+space used by the running process immediately after it has started. Setting a smaller value means that the 
+heap will have to be grown one or more times during the initialisation of the process. Growing the heap 
+may involve moving large amounts of in-memory data and may, therefore, significantly increase the 
+process start-up time (see also The heap allocator in the chapter Memory Allocation). 
+
+
+12-9 
+
+
+PLIB REFERENCE 
+
+
+IO Ka ns Tn st 
+Process termination 
+
+
+The subject of process termination (with associated functions) is described in detail in the chapter Error 
+Handling. The functions described include those that terminate a process: 
+
+
+p_pterminate or to terminate another process (typically in response to a user request) 
+p_pkill 
+p_ppanic to panic another process (normally following unreasonable behaviour from the 
+
+
+process being terminated) 
+and those functions that request notification of the termination of other processes: 
+p_logona to be signalled when the specified process terminates 
+
+
+p_logon to receive an inter-process message when the specified process terminates 
+(convenient for server processes to keep track of their clients) 
+
+
+p_watchall to receive an inter-process message when any process terminates (only one 
+process can call p_watchal1 - normally the Shell to monitor the termination of 
+all processes) 
+
+
+When a process terminates, pcb. status in the process control block (which normally holds the process 
+state) is set to E_LPROC_FREE to mark it as available for use by a new process. When a newly created process 
+re-uses the slot, pcb.magic is incremented modulo 8, as described above. 
+
+
+SS a ae a a re eT) 
+Creating a process 
+
+
+p_execc Load an image 
+HANDLE p_execc(TEXT *pName, VOID *pCommand, INT length); 
+
+
+Create a suspended process from the image file described by the zero terminated file specification pNname 
+and, if successful, return the positive process ID of the created process. 
+
+
+The created process is suspended so that the creator can perform any initialisation (eg to set the process 
+priority) before allowing the process to run by calling p_presume. If the created process has a higher 
+priority than the creator, the call to p_presume may not return for some time. 
+
+
+The file specification pName is parsed with a related name of ". mc". 
+
+
+The function allocates a command cell from the heap of the created process. This cell is loaded with the 
+following sequence: 
+
+
+¢ acopy of the zero terminated full file specification resulting from the parse of pName 
+e a byte containing length 
+e acopy of the length bytes from pcommand 
+
+
+where length must be between zero and E_MAX_COMMAND_BUFFER (127) inclusive. If pcommand is NULL, 
+length is taken to be zero, whatever is passed. 
+
+
+The address of this command cell is written to the reserved static Dat CommandPtr in the created process 
+data segment. This variable is accessed from C by declaring: 
+
+
+GLREF_D UBYTE *DatCommandPtr; 
+
+
+Note that there is no restriction on the data in pcommang; it may include binary data structures as well as 
+text. For example, it is often useful to pass the process ID of the caller in the command line. 
+
+
+The name of the created process is taken from the file name component (excluding any extension) of 
+pName. If a process, loaded from pName, already exists (as determined by a name and checksum match), the 
+created process shares the loaded code segment. In this case, the code is not reloaded from pName 
+(however, the initialized static data values are still loaded into the created process data segment). 
+
+
+12-10 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The function returns a positive process ID if successful or a negative error number if it failed. As well as 
+
+
+the p_fparse error numbers that may be returned if the parse of pName fails, p_execc can return the 
+following error numbers: 
+
+
+E_GEN_NOMEMORY insufficient free system memory 
+
+E_FILE_DEVICE the device in pName does not exist 
+
+E_FILE_NOTREADY the device in pName does not contain a medium 
+
+E_FILE_DIR the directory in pName does not exist 
+
+E_FILE_NXIST the file in pName does not exist 
+
+E_FILE_EXIST a process of a different program (ie with a different checksum) with the same 
+
+
+name already exists 
+
+
+E_GEN_IMAGE the file is not a valid image or if the image is corrupt 
+
+E_GEN_NOPROC there are no more free process slots (the maximum process limit has been 
+reached) 
+
+E_GEN_ARG the total size of the data, stack and heap exceeds oxrrero bytes or length 
+
+
+exceeds E_MAX_COMMAND_BUFFER 
+
+
+The loading of an image is performed by the file server (see the Files chapter) and the caller must 
+
+
+have connected to the file server before calling p_execc (otherwise the caller is panicked with panic 
+
+
+number 41). The standard PLIB library connects to the file server before calling main. 
+
+
+Example 
+
+
+#include <plib.h> 
+
+
+LOCAL_C VOID Exec(TEXT *name, TEXT *cmd, INT len) 
+{ 
+INT ret; 
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+ret=p_execc (name, cmd, len); 
+if (ret<0) 
+{ 
+p_errs (&bb[0],ret); 
+p_printf ("Failed to start %s (%s)",name, &bb[0]); 
+} 
+else 
+{ 
+p_printf("Process ID is %x",ret); 
+p_presume (ret) ; 
+} 
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+TEXT *pl,*p2; 
+TEXT bb[64]; 
+
+
+while (p_getl("Enter <img> <cmd> ? ", &bb[0],64)) 
+{ 
+pl=p_skipwh (&bb[0]); 
+
+
+if (!*pl) 
+
+continue; 
+p2=p_skipch (pl); 
+if (*p2) 
+
+
+{ 
+*p2tt+="\0'; 
+p2=p_skipwh (p2) ; 
+} 
+Exec (pl,p2,p_slen(p2) +1); 
+} 
+return (0); 
+
+
+} 
+
+
+12-11 
+
+
+PLIB REFERENCE 
+
+
+The program solicits a line of input and parses out the name of the image to run and a text string to pass 
+to the created process (which is passed with the zero terminator). If this program is used to run 
+dummy.img in the default path (which happens to be Loc: :D: \) by entering: 
+
+
+dummy fred 
+and the code for dummy.img is: 
+
+
+#include <plib.h> 
+GLREF_D UBYTE *DatCommandPtr; 
+
+
+LOCAL_C VOID PrintCommandPtr (VOID) 
+
+
+{ 
+UBYTE *p, *pe; 
+UINT lcell; 
+
+
+if (!DatCommandPtr) 
+p_panic (0); 
+
+lcell=p_alen(DatCommandPtr) ; 
+
+p_print ("sd [",lcell); 
+
+for (p=DatCommandPtr, pe=p+lcell;p<pe; ptt) 
+p_print (p_isprint (*p) ?"Sc"™:"<%02x>", *p) ; 
+
+p_printf£("]"); 
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+
+
+PrintCommandPtr(); 
+p_getch(); 
+return (0); 
+
+
+} 
+then dummy.img prints: 
+
+
+24 [LOC::D:\DUMMY.IMG<00><05>fred<00>] 
+
+
+p_execcasync Load an image asynchronously 
+
+
+INT p_execcasync(TEXT *pName, VOID *pCommand, INT length, WORD *pStatus, HANDLE *pPid)j; 
+
+
+This is the asynchronous version of p_execc, which may return before the operation is complete. See the 
+chapter Asynchronous Requests and Semaphores for an explanation of asynchronous requests. 
+
+
+See p_execc above for the meaning of the parameters pName, pCommand and length, the behaviour of the 
+operation and its possible error returns. 
+
+
+The function p_execcasync returns zero if the asynchronous request was successful or a negative error 
+number if the operation failed to start (eg E_FILE_NAME if pName failed to parse). 
+
+
+When the load completes, the completion status is written to *pStatus and the process I/O semaphore is 
+signalled. If the load completes successfully, *pstatus contains zero and *pPid contains the process ID of 
+the created process (this corresponds to the value returned by p_execc). If the load completes 
+unsuccessfully, *pstatus contains a negative error number (eg E_GEN_NOMEMORY). 
+
+
+If pName refers to a file on the Loc: : file system, the load will actually have completed by the time 
+p_execcasync has returned because the file server runs at a higher priority than any of its clients. 
+However, if the image is on a REm: : file system where the connection is via an RS232 cable, 
+p_execcasync will return well before the load is complete. 
+
+
+p_pcreate Create a process 
+
+
+HANDLE p_pcreate(E_CPB *pBlock) ; 
+
+
+Create a process from the information in the E_cpB struct pointed to by pBlock and, if successful, return 
+the positive process ID of the created process. 
+
+
+This is the primitive process creation service that does not involve the file server. In the vast majority of 
+cases, it is more convenient to use p_execc, which will eventually call this service. 
+
+
+12-12 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The &_pcs struct is defined in epoc.h as: 
+
+
+typedef struct 
+{ 
+
+UWOR: 
+UWOR: 
+
+
+D codeParagraphs; 
+D 
+UWORD stackParagraphs; 
+D 
+D 
+
+
+initiallp; 
+
+
+UWOR 
+UWORD heapParagraphs; 
+UBYTE *commandLine; 
+UWORD checkSum; 
+
+UWORD minHeap; 
+
+UBYTE priority; 
+
+UBYTE ramOrRom; 
+
+UBYTE name [E_MAX_NAME]; 
+} E_CPB;. 
+
+
+dataParagraphs; 
+
+
+The function creates a process of initial priority pBlock->priority where the process name is taken from 
+the zero terminated <name> (up to 8 characters) in pBlock->name. 
+
+
+If pBlock->ramOrRom is TRUE and a process of the same name already exists, its checksum is compared 
+with pBlock->checkSum and, if they match, the existing code segment is shared (in which case 
+pBlock->codeParagraphs is ignored). 
+
+
+If pBlock->ramOrRom IS TRUE and a process of the same name does not already exist, p_pcreate creates a 
+code segment of length pBlock->codeParagraphs paragraphs (and pBlock->checkSum is stored as the 
+code segment checksum). In this case, the caller must deposit the code into the created code segment 
+before resuming the process. 
+
+
+If pBlock->ramOrRom IS FALSE, pBlock->codeParagraphs is taken to be the paragraph address of the code 
+segment in the ROM. 
+
+
+When the process is resumed, the initial instruction pointer is set to pBlock->initiallIp. 
+
+
+A data segment is created, of sufficient size to include the stack (of length pplock->stackParagraphs) a 
+static data space (of length pplock->dataParagraphs) and a heap (of length pplock->heapParagraphs). 
+The total size of the data, stack and heap must not exceed oxrre paragraphs. The 
+pBlock->dataParagraphs area in the data segment is zero filled. The minimum heap size subsequently 
+allowed for the created process is pBlock->minHeap paragraphs. 
+
+
+If pBlock->commandLine 1S not nuuL it should point to a zero terminated string, immediately followed by a 
+leading byte count buffer where the leading byte is less than or equal to E_Max_COMMAND_BUFFER (as 
+described in p_execc, above). The whole pBlock->commandLine data structure is copied into a heap cell 
+that is allocated in the created process. 
+
+
+The function returns a positive process ID if successful or on of the following negative error numbers: 
+E_GEN_NOMEMORY insufficient free system memory 
+
+
+E_FILE_EXIST a process of a different program (ie with a different checksum) with the same 
+name already exists 
+
+
+E_GEN_NOPROC there are no more free process slots (the maximum process limit has been 
+reached) 
+E_GEN_ARG the total size of the data, stack and heap exceeds oxrreo bytes or the leading 
+
+
+byte count length in the pBlock->commandLine data structure exceeds 
+E_MAX_COMMAND_BUFFER 
+
+
+E_FILE_NAME pBlock->name is invalid 
+
+
+12-13 
+
+
+PLIB REFERENCE 
+
+
+Operations on the current process 
+
+
+See the chapter Error Handling for the functions (p_exit and p_panic) that terminate the current process. 
+
+
+p_getpid Get this process ID 
+HANDLE p_getpid(VOID) ; 
+Return the process ID of the caller. 
+For example: 
+TEXT ProcessName [E_MAX_NAME+2]; 
+p_pname (p_getpid(), &ProcessName[0]); 
+
+
+writes the name of this process as a zero terminated string to ProcessName. 
+
+
+p_unmarka Mark this process as non-active 
+VOID p_unmarka (VOID) ; 
+
+
+Mark the calling process as non-active such that the running of the process will not keep the machine 
+switched on. 
+
+
+The zero priority null process switches the machine off (to reduce power consumption) after a period of 
+inactivity. A context switch to a process marked as non-active does not count as activity. 
+
+
+When a process is created it is initially marked as active. 
+
+
+General purpose server processes should mark themselves as non-active since not to do so would disable 
+their clients from effectively calling p_unmarka. For example, if the file server was marked as active, a file 
+request by a non-active client would cause the file server to run and reset the inactivity timer. As it is, the 
+file server is marked as non-active and it is left to the clients of the file server to reset the inactivity timer 
+or otherwise. 
+
+
+Applications that respond to a continuously restarted short interval relative timer (as in, for example, a 
+clock program) should also call p_unmarka. Otherwise, the machine would never switch off while the 
+program is running. 
+
+
+Interactive programs that do call p_unmarka do not need to take any measure to reset the inactivity timer 
+when responding to user input (a key press or the use of a pointing device if there is one) since the system 
+(by one means or another) guarantees to reset the inactivity timer on user input. To reset the inactivity 
+timer in response to an event other than user input, call p_tickle, described next. 
+
+
+Note that a compute-bound process (such as a game program that is computing its best next move) will 
+not allow the machine to switch off, simply because the null process never gets an opportunity to run. 
+Such a process should assume responsibility for allowing the machine to switch off by calling p_allowoff 
+from time to time. 
+
+
+p_tickle Register activity 
+VOID p_tickle (VOID) ; 
+Reset the auto-switch-off inactivity timer. 
+
+
+It is used by a process that is marked as inactive, but wishes to stop the system switching off. An example 
+would be to keep the machine going if serial data is received. 
+
+
+You don't need to call p_tickle in response to user input since the system automatically registers activity 
+in this case. 
+
+
+12-14 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+p_marka Mark this process as active 
+
+
+VOID p_marka (VOID) ; 
+
+
+Mark the calling process as active such that the running of the process will stop the machine from 
+switching off. 
+
+
+The zero priority null process switches the machine off (to reduce power consumption) after a period of 
+inactivity. A context switch to a process marked as active resets the inactivity timer. 
+
+
+When a process is created it is initially marked as active and p_marka does not need to be called unless 
+p_unmarka has previously been called. 
+
+
+—EeEEeE—E—————— ey 
+Operations on any process 
+
+
+See the chapter Error Handling for functions (p_pterminate, p_pkill and p_ppanic) that terminate a 
+process. 
+
+
+p_getpri Get a process priority 
+INT p_getpri(HANDLE pid); 
+
+
+Return the positive priority of process pia, or the negative k_FILE_Nxtst if the process does not exist. 
+
+
+p_setpri Set a process priority 
+INT p_setpri(HANDLE pid, INT nPriority); 
+
+
+Set the priority of process pid to nPriority (between E_MIN_PRIORITy and E_MAX_PRIORITY inclusive) 
+and return zero if successful or one of the following negative error numbers: 
+
+
+E_GEN_RANGE nPriority 1s outside the range E_MIN_PRIORITY tO E_MAX_PRIORITY 
+
+E_FILE_NXIST process pid does not exist 
+
+E_GEN_FAIL attempted to change the priority of the null process, the supervisor, or the file 
+server 
+
+
+Calling p_setpri causes a reschedule. 
+
+
+p_presume Resume a process 
+INT p_presume (HANDLE pid); 
+
+Resume process pia and return zero if successful or one of the following negative error numbers: 
+E_GEN_ARG pid 1s not suspended 
+
+E_FILE_NXIST process pid does not exist 
+
+If process pid has a higher priority than the caller, the call to p_presume may not return for some time. 
+
+
+If you actually want to wait for the resumed process to terminate before continuing, you can use 
+p_logona (described in the chapter Error Handling) as follows: 
+
+
+p_logona (pid, &stat) ; 
+
+
+p_presume (pid) ; 
+p_waitstat (&stat) ; 
+
+
+12-15 
+
+
+PLIB REFERENCE 
+
+
+p_psuspend Suspend a process 
+INT p_psuspend (HANDLE pid); 
+
+Suspend process pid and return zero if successful or one of the following negative error numbers: 
+E_FILE_NXIST process pid does not exist 
+
+E_GEN_FAIL attempted to suspend the null process, the supervisor, or the file server 
+
+
+A process that is in the READY queue or is currently running (ie the calling process) is suspended 
+immediately. A process that is waiting on the SEMAPHORE queue or the DELTA queue is marked (in 
+pcb. sstatus) as requiring suspension and is subsequently placed in the susPENDED state when it would 
+otherwise have been transferred to the READY queue (unless the process is resumed before this happens). 
+
+
+p_pname Get a process name by ID 
+INT p_pname (HANDLE pid, TEXT *pName) ; 
+
+
+Write the name of process pid as a zero terminated string to pName (which should be big enough to receive 
+E_MAX_NAME+2 bytes) and return zero if successful or E_FILE_Nx1sT if the process does not exist. 
+
+
+The process name written to pName includes the process slot extension as in, for example, syS$NULL.$01. 
+
+
+p_prename Rename a process 
+INT p_prename (HANDLE pid, TEXT *pNewName) ; 
+Rename process pid to the zero terminated pNewName and return zero if successful. 
+
+
+The process name pNewName should not include a process slot extension (this is supplied by the system) 
+and should be between | and 8 characters long. No check is made that the new name is unique, but an 
+invalid name will return the error E_FILE_NamE. The possible error returns are: 
+
+
+E_GEN_ARG process pid is not suspended 
+E_FILE_NXIST process pid does not exist 
+E_FILE_NAME the new name is invalid 
+
+
+p_pidfind Get a process ID by name 
+HANDLE p_pidfind(TEXT *pName) ; 
+
+
+Return the positive process ID of the first process having a name matching the zero terminated pName 
+(which may contain wild card characters) or return E_FILE_Nxt1sT if there is no matching process. 
+
+
+For example, to find the process ID of a process created by loading db$serv.img, use: 
+
+
+pid=p_pidfind("DBSSERV.*") ; 
+
+
+p_pfind Find all processes 
+HANDLE p_pfind(HANDLE pid, TEXT *pMatch, TEXT *pName) ; 
+
+
+Called repeatedly to find all the processes that match the wild card string pointed to by pMatch, writing 
+the process name as a zero terminated string into pName (which should be big enough to receive 
+E_MAX_NAME+2 bytes). The first call should pass a zero pid. 
+
+
+Returns the positive process ID of the process found (which is also passed to the next find) or the negative 
+E_FILE_NXIST if no more matching processes can be found. 
+
+
+The wild card string pMatch should remain the same between successive calls. 
+
+
+No memory is used by this service and it can be abandoned at any time without taking any further action. 
+
+
+12-16 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+For example, to print the names of all processes: 
+
+
+GLDEF_C INT main (VOID) 
+{ 
+HANDLE h; 
+TEXT b[E_MAX_NAME+2]; 
+for (h=0; (h=p_pfind(h,"*",&b[0]))>=0;p_printf(&b[0])); 
+p_getch(); 
+
+
+return (0); 
+
+
+} 
+
+
+p_getowner Determine the owner of a process 
+HANDLE p_getowner (HANDLE pid); 
+This function is only available in EPOC version 2.17 or later. 
+
+
+Returns the process ID of the process which last resumed process pia, that is, the last process to call 
+p_presume (pid). This process is defined to be the owner of process pid. 
+
+
+This mechanism will fail in the case where the process being resumed has not attempted to run between a 
+call to p_psuspend and a subsequent call to p_presume. This is because a process is only truly suspended 
+at the time that it first attempts to run following a call to p_psuspend. 
+
+
+Note that there is no guarantee that the process whose ID is returned by p_getowner still exists. 
+
+
+Accessing a process data segment 
+
+
+The functions p_pcpyfr, p_piscpyfr and p_pcpyto copy data between a (normally different) process data 
+segment and the caller's data segment (cf p_sgcopyfr and p_sgcopyto which copy data between any 
+segment and the caller's data segment). 
+
+
+p_pcpyfr Copy data from a process 
+
+
+INT p_pcpyfr(HANDLE pid, VOID *pSource, VOID *pTarget, UINT nBytes); 
+
+
+Copy nBytes bytes at offset psource from the data segment of process pid to address ptarget (in the 
+current process) and return zero if successful. 
+
+
+If psourcet+nBytes exceeds the size of the processes data segment, the data up to the end of the segment is 
+copied and zero is returned. 
+
+
+The system ensures that the copy is not interrupted by another process. 
+
+
+The function returns &_GEN_arc if the process pid does not exist. 
+
+
+p_piscpyfr Indirected string copy from a process 
+INT p_piscpyfr(HANDLE pid, VOID *pSourceAddr, VOID *pTarget, UINT nBytes); 
+This function is only available in EPOC version 2.14 or later. 
+
+
+Read the pointer at offset psourceAddr in the data segment of process pid. Then copy the zero terminated 
+string indicated by this pointer to address ptarget (in the current process) and return zero if successful. 
+
+
+wie 
+
+
+If the pointer is nuuu, a null string (""") is copied to ptarget. 
+
+
+If the string is longer than nBytes, only nBytes of data (plus a terminating zero) are copied and zero is 
+returned. 
+
+
+If the implied length of the source string extends beyond the end of the processes data segment, the data 
+up to the end of the segment (plus a terminating zero) is copied and zero is returned. 
+
+
+The system ensures that the copy is not interrupted by another process. 
+
+
+The function returns z_cEn_arc if the process pid does not exist. 
+
+
+12-17 
+
+
+PLIB REFERENCE 
+
+
+For example: 
+
+
+GLREF_D TEXT *DatProcessNamePtr; 
+
+
+LOCAL_C INT GetCalcName (VOID) 
+
+
+{ 
+HANDLE h; 
+TEXT buf [0x40]; 
+
+
+h=p_pidfind("calc.*"); 
+if (h<0) 
+return (h); 
+p_piscpyfr(h, &DatProcessNamePtr, &buf[0],0x40); 
+return (0); 
+
+
+} 
+
+
+fetches the process name of the calculator. 
+
+
+p_pcpyto Copy data to a process 
+
+
+INT p_pcpyto(HANDLE pid, VOID *pTarget, VOID *pSource, UINT nBytes); 
+
+
+Copy nBytes bytes from pSource in the current process data segment to pTarget in the data segment of 
+process pid and return zero if successful. 
+
+
+The system ensures that the copy is not interrupted by another process. 
+Address trapping is automatically switched off for the duration of the copy. 
+
+
+Returns the negative E_GEN_arc if the process does not exist or if pTarget+nBytes exceeds the size of the 
+target process data segment (in which case the data is not copied). 
+
+
+5 ——————_________________s_;;; 
+Inter-process messaging 
+
+
+Inter-process messaging in EPOC is designed for the efficient implementation of client-server 
+relationships where a particular server may have multiple clients. 
+
+
+A server process is a commonly provided to share a resource amongst multiple client processes. The 
+EPOC operating system starts up with three multi-client servers: 
+
+
+e the supervisor, which performs critical system functions and provides shared access to memory 
+via the memory segment allocator 
+
+
+e the file server, which provides shared access to file storage devices 
+
+
+e the window server, which provides shared access to the screen, keyboard and, if present, a 
+pointing device 
+
+
+A server may also be a client of another server. For example, the window server is a client of the file 
+server (since, for example, it loads bitmap files) and all processes are implicitly clients of the supervisor. 
+
+
+In order that the relative priorities of client processes have their intended effect, a multi-client server 
+process should run at a higher priority than any of its clients. A client's priority is effectively lowered to 
+that of the server while waiting for completion of a service provided by a low priority server. 
+
+
+Message slots 
+A process that wishes to receive messages must first call p_minit to initialise the message system. 
+
+
+Calling p_minit (nMess, 1Mess) allocates nMess message slots (from the heap) where each message slot 
+contains an E_MESSAGE struct header followed by a buffer of length 1Mess. The E_MESsAGE struct is 
+defined in epoc.h as: 
+
+
+typedef struct message 
+{ 
+struct message *next; 
+UBYTE *status; 
+UINT type; 
+HANDLE pid; 
+} E_MESSAGE;. 
+
+
+12-18 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The structure of the 1mess bytes of data following the z_messacz header is defined by the receiver of the 
+message and is normally limited to a few words. For example, the file server and the supervisor both use 
+an iMess of 8. Note that the sender has no control over the length of the message sent (a later version of a 
+server could increase the message length to provide additional services while maintaining upward 
+compatibility). 
+
+
+When the sender calls p_msend (or a variant) the arriving message is copied into a previously free message 
+slot, which is also placed in the receiver's message queue. 
+
+
+From this time the message slot is allocated, in the sense that it cannot be overwritten by another 
+incoming message. It contains the message type (as specified by the sender) in type and the process ID of 
+the sender in pia, followed by 1mess bytes of data from the sender. (The fields next and status in the 
+E_MESSAGE header are used internally by the message system.) 
+
+
+The message slot is removed from the queue when the receiver calls, for example, p_mreceivew (which 
+returns the address of the message slot). The content remains safe from being overwritten until the 
+receiver calls p_mfree to indicate that it has completed processing the message. Calling p_mfree returns 
+the message slot to its free state, available to receive another incoming message. 
+
+
+What the server does 
+
+
+A server is always a passive process that waits for messages to arrive from a client process. It is not 
+expected that a server will ever initiate a transaction by sending a message to a client. 
+
+
+As described earlier, the server first calls p_minit to initialise the message system. The server then waits 
+for a message to arrive by calling p_mreceivew (an asynchronous version, p_mreceive, also exists). When 
+the message arrives, the function returns the address of the message slot. 
+
+
+The server always removes messages from the front of the queue. Arriving messages are normally inserted 
+at the end of the queue but if the client's priority is 0x80 or more, the arriving message is inserted at the 
+front, overtaking any existing messages, regardless of their sender's priority. 
+
+
+When it is necessary to send more than the amount of information allowed for by the (typically short) 
+message length, the message contains the data by reference (ie by address and length). The server then 
+uses p_pcpyfr to copy the data from the client's data segment. 
+
+
+The message may also contain the address or addresses of buffers to receive data from the server when the 
+service has been completed. Here, the server uses p_pcpyto to copy the data to the client's data segment. 
+
+
+When the message has been processed, the server frees the message slot using p_mfree. If the message 
+was sent in such a way that the sender is expecting an acknowledgment of some kind (ie the message was 
+sent using p_msendreceivew Of p_msendreceivea rather than p_msena), the call to p_mfree also writes 
+back a completion status value and signals the sender's I/O semaphore. 
+
+
+Servers request to be informed of the termination of a client by calling p_logon (pid, nType) to receive a 
+message of type nType when client pid terminates. Process termination and p_logon are described in the 
+chapter Error Handling. 
+
+
+What the client does 
+
+
+The client process requests a service of the server by sending it typed fixed length messages (where the 
+message length is determined by the server) using: 
+
+
+p_msend to send the message "blind", returning when the message has been deposited 
+(but not necessarily processed) 
+
+
+p_msendreceivew to send the message and wait for the server to reply by calling p_mfree 
+
+
+p_msendreceivea to send the message, returning when the message has been deposited (as for 
+p_msenda) having set up an asynchronous request for a reply 
+
+
+If the server does not have any empty message slots, the message sending function waits on a mutual 
+exclusion semaphore until a message slot becomes free. It can therefore be blocked indefinitely, even if 
+using the asynchronous p_msendreceivea. Multi-client servers avoid this prospect by allocating a slot for 
+each potential client (by allocating say E_max_PROCESSES minus the number of known processes). 
+
+
+12-19 
+
+
+PLIB REFERENCE 
+
+
+The only preparation required by the client is to obtain the process ID of the server. Examples of ways in 
+which this is done are: 
+
+
+the client gets the ID via the process name using p_pidfind (this is normally what is done for 
+multi-client servers) 
+
+
+the client knows the ID because it created the server using p_execc 
+
+
+the server created the client and passed its process ID as a command parameter to p_execc (as in 
+the above example) 
+
+
+For multi-client servers, the client typically sends an opening message to connect to the server. 
+
+
+An example of a server 
+
+
+typedef struct 
+
+
+{ 
+
+E_MESSAGE mess; 
+TEXT *bofs; 
+UWORD len; 
+
+} MESS; 
+
+
+LOCAL_C VOID RunServer (VOID) 
+
+
+{ 
+MESS *pmsg; 
+TEXT buf[256]; 
+
+
+FOREVER 
+{ 
+p_mreceivew(&pmsg) ; 
+if (pmsg->mess.type) 
+
+{ 
+
+p_mfree(pmsg, 0); 
+
+break; 
+
+} 
+p_pcpyfr(pmsg->mess.pid, pmsg->bofs, &buf[0],pmsg—>len) ; 
+p_printf("%*s",pmsg-—>len, &buf[0]); 
+p_mfree(pmsg, 0); 
+
+} 
+} 
+
+
+LOCAL_C VOID Exec(TEXT *name) 
+
+
+{ 
+HANDLE pid; 
+TEXT bb[E_MAX _ERROR_TEXT_SIZE]; 
+
+
+pid=p_getpid(); 
+pid=p_execc (name, (UBYTE *) &pid, sizeof (pid) ); 
+if (pid<0) 
+{ 
+p_errs (&bb[0],pid); 
+p_printf ("Failed to start %s (%s)",name, &bb[0]); 
+} 
+else 
+{ 
+p_printf("Process ID is %xd",pid); 
+p_logon (pid, TRUE) ; 
+p_presume (pid) ; 
+RunServer (); 
+} 
+} 
+
+
+GLDEF_C INT main(VOID) 
+
+
+12-20 
+
+
+{ 
+TEXT bb[P_FNAMESIZE]; 
+
+
+p_minit (1, sizeof (MESS) -sizeof (E_MESSAGE) ) ; 
+
+while (p_getl("Enter <img>? ", &bb[0],P_FNAMESIZE) ) 
+Exec (p_skipwh(&bb[0])); 
+
+return (0); 
+
+
+} 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+In the above example, main solicits a file specification of an image to run. This image is then (in Exec) 
+loaded using p_execc (passing the created process the process ID of its creator) and then resumed using 
+p_presume. 
+
+
+While the image is running, the program acts as a server to it where messages of type FALSE are taken to 
+contain a buffer by reference. The data from this buffer is copied from the process using p_pcpyfr and 
+printed using p_printé. 
+
+
+Before resuming the process in Exec, the server logs on to the process by calling p_1ogon. When the 
+process terminates, the server receives a type TRUE message. This causes the program to return from 
+RunServer and solicit another image file specification. 
+
+
+Corresponding client code example 
+
+
+The following example shows how to write that part of the client side code that corresponds to the above 
+example of server code. 
+
+
+GLREF_D UBYTE *DatCommandPtr; 
+
+
+LOCAL_D HANDLE pid=0; 
+LOCAL_D TEXT bb[256]; 
+
+
+GLDEF_C VOID printf(TEXT *pfmt,...) 
+{ 
+
+
+struct 
+{ 
+TEXT *pbuf; 
+UINT len; 
+} msg; 
+
+
+msg.len=p_atob(msg.pbuf=&bb[0],pfmt, &pfmt+1); 
+if (!pid) 
+pid=* (HANDLE *) (DatCommandPtr+p_slen(DatCommandPtr) +2) ; 
+p_msendreceivew (pid, FALSE, &msg) ; 
+} 
+
+
+The printf function behaves in the same way as p_printf except that the printing is performed by the 
+creator of the process in its console window. Note that the call to p_msendreceivew does not return until 
+the server calls p_mfree. 
+
+
+This example does not show the sending of the message with a type TRUE on termination of the client 
+process. 
+
+
+Asynchronous messaging 
+
+
+The server-client example described above uses synchronous messaging in both the server and the client. 
+While this may be sufficient in simple cases, there are situations where such an implementation will prove 
+inadequate. 
+
+
+A client that sends messages synchronously is effectively suspended from the moment it calls 
+p_msendreceivew until the server completes processing the message and calls p_mfree. If completion is 
+dependent on an external event, such as the expiry of a timer or the arrival of serial data, the client may be 
+suspended indefinitely. This will, in general, be unacceptable behaviour (particularly if the client must 
+remain responsive to other events, such as user input) and in such a case the client should use 
+asynchronous messaging. 
+
+
+A server does not, in general, have a user interface. If its only task is to receive and process messages from 
+its clients, then synchronous server code may be perfectly acceptable. As in the example server code given 
+earlier, the server is effectively suspended until a message is received and returns to the suspended state as 
+soon as it has finished processing the message. If the server also has to respond to other events, such as 
+the expiry of a timer, then the receipt of messages must be handled asynchronously. 
+
+
+Suppose a client needs to use asynchronous messaging because completion of the processing of the 
+message may be delayed indefinitely by an external event. This implies that the server itself must respond 
+to at least two events (the receipt of a message and the external event) and so must also handle events 
+asynchronously. 
+
+
+12-21 
+
+
+PLIB REFERENCE 
+
+
+The sequence of events that occur during messaging between asynchronous client and server is as follows: 
+e the server makes a call to p_minit 
+
+
+e the server then calls p_mreceive, passing the address of its messaging status word, and later 
+makes a call to p_iowait (usually in its main event-handling loop) 
+
+
+e the client calls p_msendreceiva, passing the address of a status word, and later calls p_iowait 
+(usually in its main event-handling loop) 
+
+
+e the server is signalled that a message has been received, by noting that its messaging status word 
+is no longer E_FILE_PENDING on areturn from p_iowait, and commences processing the message 
+
+
+¢ on completion of the processing the server calls p_mfree which notifies the client of the 
+completion 
+
+
+e the client is signalled that processing is complete, by noting that the relevant status word is no 
+longer E_FILE_PENDING on areturn from p_iowait 
+
+
+If the processing of the message itself involves an asynchronous request, the server may process any 
+number of synchronous messages from any of its clients (including the one sending the asynchronous 
+message) while the request is pending. It is therefore quite possible for a synchronous message to complete 
+before an earlier asynchronous message from the same client. 
+
+
+On the assumption that clients may send messages asynchronously because they do not want to wait, the 
+server will generally need more than one message slot to avoid the client having to wait for a message slot 
+to become free. How many slots to provide depends on many factors, such as: 
+
+
+e the maximum expected number of clients 
+
+e the maximum number of outstanding messages allowed per client (rarely more than two) 
+
+e whether it is acceptable for any client ever to be suspended while waiting for a free slot 
+Message processing order 
+
+
+A message sent by a client to a server is placed in a message queue, normally at the end of the queue. The 
+server receives a message by removing the one at the front of the queue (into one of its message slots). 
+Thus, in normal circumstances, messages are processed in the order in which they are sent. As mentioned 
+in the previous section, it is possible for synchronous messages to 'overtake' asynchronous messages from 
+the same client. 
+
+
+The window server has a requirement, particularly in an overlapping window environment, to give 
+priority to messages from the foreground task. For example, when an area of the screen covering all or 
+part of a number of task windows needs redrawing (after, say, the disappearance of a dialog) the 
+foreground task should be redrawn first. The following scheme has been adopted to satisfy the window 
+server's requirement without causing an unacceptable performance penalty. 
+
+
+In all cases, messages from a client process with a priority of 0x80 or above (the foreground task normally 
+has a priority of 0x80, which is higher than the priority of background tasks) are placed at the front of the 
+queue. They therefore overtake all other messages in the queue (including any earlier messages from the 
+same client) irrespective of the priorities of their sending processes. 
+
+
+This has the added advantage of reducing the risk that switching to the shell task (which always runs at a 
+priority higher than the foreground task) can be blocked by a 'rogue' task. 
+
+
+There is, however, one problem, which can be illustrated as follows. Suppose a client with a priority of 
+0x80 sends an asynchronous message to a server. This message is inserted at the front of the queue. Before 
+the server removes any messages from the queue, the same client sends a cancel message, to cancel its 
+previous request. This second message is again inserted at the front of the queue, overtaking the message 
+it is supposed to be cancelling. 
+
+
+For this situation to arise, all the following conditions must be satisfied: 
+e the client must have a priority of 0x80 or above 
+e the client must use asynchronous messaging 
+e the client must be sensitive to the order in which the server processes its messages 
+
+
+e the server must not have removed the first message from the queue by the time the second 
+message is queued 
+
+
+12-22 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+The last of these conditions is rarely satisfied, since a server normally runs at a higher priority than its 
+clients. As soon as the server is signalled that a message has been queued the server pre-emptively 
+suspends the client. In most cases the client will not resume until the server has completed processing the 
+message and is waiting for another message. It is rare that a server has more than one message in the 
+message queue. 
+
+
+The main exception is when the processing of the message requires the server to call (directly or 
+indirectly) p_iowait, for example, to perform file I/O. 
+
+
+In such a case you should consider whether the client really needs to use asynchronous messaging. 
+Alternatively you can set the client's priority to be less than oxso. In this case the mechanism by which the 
+window server adjusts the priority of background and foreground tasks should be disabled (see the 
+description of wconnect in the Window Server manual). 
+
+
+Pa a a Ng eee 
+Server functions 
+
+
+All the server functions except p_minit call p_panic if messages have not been initialised and p_minit 
+itself calls p_panic if it is called a second time. 
+
+
+p_minit Initialise for message reception 
+
+
+INT p_minit (INT nMess, INT 1Mess) ; 
+
+
+Initialise a queue of nMess message reception slots of length 1Mess and return zero if successful or one of 
+the following negative error numbers: 
+
+
+E_GEN_NOMEMORY there is insufficient free memory to allocate the message queue 
+
+
+E_GEN_NOSEM there are no more free semaphores (p_minit creates a mutual exclusion 
+semaphore, initialised with nmess) 
+
+
+The message length imess excludes the &_messacg structure that is at the front of all messages. The 
+message queue is allocated as a single cell from the heap. Since this cell remains allocated for the lifetime 
+of the process, programs calling this service should do so early in their initialisation (before any cell has 
+been freed) to avoid heap fragmentation. All message slots are of the same size and the total size of the 
+message queue is nMess* (1Mess+sizeof (E_MESSAGE) ) bytes. 
+
+
+To avoid senders being blocked by message sending (quite different from waiting for a reply that can be 
+handled asynchronously), multi-client servers should allocate a message slot for each potential client. The 
+constant &_MAX_PROCESSES contains the total number of processes that can be supported by the system. In 
+practice this can be reduced by at least four, for the null process, supervisor, file server and window 
+server. 
+
+
+Only the least significant byte of nmess is significant, limiting the number of message slots to 255. 
+
+
+Calls p_panic if p_minit has already been called or if the least significant byte of nmess is zero. 
+
+
+p_mreceivew Wait for message reception 
+
+
+VOID p_mreceivew(VOID *pMess) ; 
+
+
+Return when a message has been received, where the address of the message slot containing the message 
+is written to *pMess. 
+
+
+The data in the message slot is protected from being overwritten by the receipt of another message until 
+the message slot is freed from the queue using p_mfree. 
+
+
+Calls p_panic if messages have not been initialised or if an asynchronous message receive request is 
+pending. 
+
+
+Example 
+
+
+typedef struct 
+{ 
+E_MESSAGE mess; 
+TEXT *bofs; 
+UWORD len; 
+} MESS; 
+
+
+MESS *pmsg; 
+
+
+p_mreceivew (&pmsg) ; 
+
+
+12-23 
+
+
+PLIB REFERENCE 
+
+
+p_mreceive Asynchronous message reception 
+
+
+VOID p_mreceive (WORD *pStatus, VOID *pMess) ; 
+
+
+Make an asynchronous request to receive a message and return immediately without waiting for a message 
+to be received. 
+
+
+While the request is pending (and the message queue is empty), *pStatus contains E_FILE_PENDING. 
+
+
+When a message is received (or if there is already a received message in the queue) *pStatus is set to 
+zero, the address of the message slot containing the message is written to *pMess and the process I/O 
+semaphore is signalled. 
+
+
+The data in the message slot is protected from being overwritten by the receipt of another message until 
+the message slot is freed from the queue using p_mfree. 
+
+
+Calls p_panic if messages have not been initialised or if an asynchronous message receive request is 
+already pending. 
+
+
+Example 
+
+
+typedef struct 
+{ 
+E_MESSAGE mess; 
+TEXT *bofs; 
+UWORD len; 
+} MESS; 
+
+
+MESS *pmsg; 
+WORD status; 
+
+
+p_mreceive (&status, &pmsg) ; 
+
+
+p_mcancel Cancel a message receive request 
+
+
+VOID p_mcancel (VOID) ; 
+
+
+Cancel any pending asynchronous request to receive a message (which was previously requested using the 
+p_mreceive service). 
+
+
+It is not considered an error to call this service if no request is pending (since the request may complete at 
+any time). If the cancel is processed before a message is received, the associated status word *pStatus is 
+set to E_LFILE_CANCEL. 
+
+
+Note that this service does not cancel a pending p_msendreceivea (which is a client function). A server 
+may support a cancel service but this is invoked, like any other service, by sending the server a message. 
+
+
+p_mfree Free a message 
+
+
+VOID p_mfree(VOID *pMess, INT nReply); 
+
+
+.Free the message slot with address pMess (as returned from p_mreceivew or p_mreceive) and, if the 
+message was sent using p_msendreceivew Of p_msendreceivea, complete the request by signalling the 
+sending client's I/O semaphore and copying nRep1y to the client's status word (which is returned by 
+p_msendreceivew). A negative value of nReply normally indicates an error. 
+
+
+If the message was sent with p_msend, the message slot is just freed and nRep1ly is ignored. 
+The server should not read the contents of pMess after calling p_mfree. 
+
+
+If messages are not freed from the message queue then in due course sending processes will be blocked 
+waiting on the message queue mutual exclusion semaphore. 
+
+
+12-24 
+
+
+12 PROCESSES AND INTER-PROCESS MESSAGING 
+
+
+Se ooo | Ht“fo#ooavouwHurNvwaavaH07U7TT84A«I0 °I™ 7v“T“>Yn=Nazsw—" 
+Client functions 
+
+
+p_msend Send a message 
+
+
+INT p_msend(HANDLE pid, UINT mType, VOID *pMessage) ; 
+
+
+Send message pMessage Of type mType to process pid and return zero when the message has been 
+deposited or the negative E_GEN_RECEIVER if pid does not exist or if process pid has not called p_minit. 
+
+
+The message is deposited into a free message slot in the server where the member type in the E_MESSAGE 
+header is set to mtype and the message body is copied from pMessage (where the length of the message 
+was specified by the server as a parameter to p_minit). 
+
+
+If pia does not have a free message slot, p_msend waits (on a mutual exclusion semaphore) until it does. 
+
+
+This function is only really suitable for sending messages where the whole information fits in the 
+message. That is, the data at pMessage should not contain the address of further data to be copied (using 
+p_pcpyfr) because there is no way of knowing when the server will copy the data so that pMessage may be 
+re-used. Where the message does reference further data, p_msendreceivew Of p_msendreceivea should be 
+used. 
+
+
+A client should certainly use p_msendreceivew Of p_msendreceivea if the service is to return information 
+(eg success or failure). 
+
+
+p_msendreceivew Send a message and wait for a reply 
+
+
+INT p_msendreceivew(HANDLE pid, UINT mType, VOID *pMessage) ; 
+
+
+Send message pMessage Of type mType to process pid and wait for the server to reply (which it does by 
+calling p_mfree (pid, nReply) ) and return the reply nreply. 
+
+
+Return immediately with the negative &_GEN_RECEIVER if pid does not exist or if process pia has not 
+called p_minit. 
+
+
+The message is deposited into a free message slot in the server where the member type in the E_MESSAGE 
+header is set to mtype and the message body is copied from pMessage (where the length of the message 
+was specified by the server as a parameter to p_minit). 
+
+
+If pia does not have a free message slot, p_msendreceivew waits (on a mutual exclusion semaphore) until 
+it does. 
+
+
+p_msendreceivea Asynchronous send message and get reply 
+
+
+INT p_msendreceivea (HANDLE pid, UINT mType, VOID *pMessage, WORD *pStatus) ; 
+
+
+Send message pMessage of type mType to process pia and asynchronously request a reply from the server. 
+Return zero if the message was successfully sent or the negative E_GEN_RECEIVER if pid does not exist or if 
+process pid has not called p_minit. 
+
+
+When the server completes the request and calls p_mfree (pid, nReply), *pStatus 1S Set to nReply and the 
+client's process I/O semaphore is signalled. While the reply is pending, *pstatus contains 
+E_FILE_PENDING. 
+
+
+The message is deposited into a free message slot in the server where the member type in the E_MESSAGE 
+header is set to mtype and the message body is copied from pMessage (where the length of the message 
+was specified by the server as a parameter to p_minit). 
+
+
+If pia does not have a free message slot, p_msendreceivea Waits (on a mutual exclusion semaphore) until 
+it does. 
+
+
+12-25 
+
+
+CHAPTER 13 
+
+
+GENERAL SYSTEM SERVICES 
+
+
+System information 
+
+
+p_version Get the operating system version 
+UINT p_version(VOID) ; 
+Return the operating system version number. 
+The returned version number should be interpreted as a 4-digit hexadecimal number of the form: 
+X.YYZ 
+
+
+where x is the major release number, yy is the minor release number and z is normally the hexadecimal 
+digit F (internal releases use a and B to designate alpha and beta releases, respectively). 
+
+
+For example, a return of 0x123F is interpreted as 1.23F. 
+
+
+p_romversion Get the ROM version 
+UINT p_romversion (VOID) ; 
+Return the ROM version number. 
+
+
+The ROM contains the operating system and other system components such as, for example, the window 
+server. The tool used to build the ROM requires a version number to be specified and this is the version 
+number that is retrieved by this function. 
+
+
+See p_version above for the interpretation of the version number. 
+
+
+p_getres Get the cause of the last system shut-down 
+INT p_getres (VOID); 
+Return a number indicating the cause of the last system shut-down, as follows: 
+
+
+E_IS_A_COLD_START The system started up for the first time (or after a period during which all 
+power had been removed, including the Lithium back-up). 
+
+
+E_IS_A_POWERFAIL_START The hardware forced a shut-down because the voltage got too low. This 
+should not happen because the system software gets a non-maskable 
+interrupt if the voltage drops below a certain threshold (but not low 
+enough for the hardware to force a shut-down) and this interrupt code 
+automatically switches the hardware off. However, if the clean-up takes 
+too long because of a poorly designed device driver, the hardware will 
+force the machine off before the interrupt completes - in which case 
+p_getres returns E_IS_A_POWERFAIL_START. The environment variables 
+and the contents of m: are preserved. 
+
+
+PLIB REFERENCE 
+
+
+E_IS_A_RESET_START The machine has been reset by pressing the recessed reset button. The 
+environment variables and the contents of m: will have been preserved (a 
+soft reset). 
+
+
+If the Esc key is held down while pressing the reset button, this causes a 
+hard reset. In this case both the environment variables and the contents of 
+m: will have been cleared. 
+
+
+Note that this value will not occur on a Workabout, since this machine 
+does not have a reset button. 
+
+
+E_IS_A_KERNEL_FAULT The system was reset because a serious fault occurred while executing in 
+the operating system kernel. This could result from: (1) a bug in the 
+operating system or a system process; (2) a program bug that managed to 
+overcome the operating system's defences or (3) a hardware problem such 
+as a RAM fault. The environment variables and the contents of mM: will be 
+preserved (unless the system detects a memory corruption). 
+
+
+On the Workabout, this value is also returned if the system is reset by 
+pressing Psion-Ctrl-Del. This is the equivalent of a soft reset on other 
+machine types and preserves both the environment variables and the 
+contents of M:. 
+
+
+E_IS_A_NEW_OS_START The system was reset after programming a new operating system into the 
+Flash ROM (normally after running the repro program). The 
+environment variables and the contents of m: have been cleared. 
+
+
+On the Workabout, this value is also returned if the system is reset by 
+
+pressing Shift-Psion-Ctrl-Del. This is the equivalent of a hard reset on 
+other machine types and clears both the environment variables and the 
+contents of M:. 
+
+
+p_getosd Get operating system data 
+VOID p_getosd(VOID *pTarget, VOID *pSource, UINT length); 
+Copy length bytes from offset psource in the operating system data space to pTarget. 
+
+
+Operating system handles (such as memory segment handles and semaphore handles) are actually 
+addresses in the operating system data space of the appropriate control entry. 
+
+
+If you AND a process ID with E_PIDMASK you get the address in operating system space of the 
+corresponding process control entry - as described in the chapter Processes and Inter-Process Messaging. 
+
+
+p_getpsu Get power supply type 
+INT p_getpsu (VOID); 
+
+
+-Return one of the following values, defined in epoc.h, to indicate the power supply type on a SIBO 
+machine: 
+
+
+E_PSU_OLD 
+E_PSU_MAXIM 
+E_PSU_S3 
+E_PSU_S3_A9 
+
+
+Apart from this service EPOC hides the differences between the various power supplies. 
+
+
+Machines in the MC GI range of SIBO computers, for example, may use either the E_Psu_oLD or the 
+E_PSU_MAXIM power supply variants, each of which requires a slightly different variant of the EPOC 
+operating system. The REPRO program that blows a new operating system into the Flash ROM of the MC 
+GI range uses this service to blow the appropriate variant of EPOC. 
+
+
+13-2 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+Language and country 
+
+
+SIBO machines are produced in a number of language variants, differing in the following respects: 
+e the language code 
+
+
+e the language of the text used by the ROM-based software (for example, the error messages 
+returned by p_errs and the month names returned by p_nmmon) 
+
+
+e character type and conversion tables as described in the chapter Characters, Strings, Buffers and 
+Queues 
+
+
+e = the keyboard layout 
+e = the default country and country-dependent data 
+
+
+A particular language variant will always have a different language code and text but may not differ in all 
+the above. 
+
+
+The system was designed to be produced in a variety of languages and, as far as the system services are 
+concerned, all the above variations are encapsulated in a single configuration file in the ROM called 
+ROM: :SYS$CTRY.CFO. Depending on the machine, there may be further files (for example, "resource 
+files") containing language-dependent data for higher level system components. 
+
+
+Unlike the language-dependent data, the country-dependent data may be altered from the language- 
+dependent defaults. 
+
+
+p_getlanguage Get the language code 
+INT p_getlanguage (VOID) ; 
+-Return the language code from the ROM configuration file. 
+
+
+The language code can be used by applications that contain the text for more than one language to 
+determine which language to present. The language codes, defined in p_config.h, are as follows: 
+
+
+English 
+French 
+German 
+Spanish 
+Italian 
+Swedish 
+Danish 
+Norwegian 
+
+
+OMANI HDOBWNHE 
+hobo’ to bt tb obo tot 
+
+
+Finnish 
+USA 
+Swiss french 
+Swiss German 
+Portuguese 
+Turkish 
+Icelandic 
+Russian 
+Hungarian 
+Dutch 
+Belgian Flemish 
+Australian 
+New Zealand 
+Austrian 
+
+
+NNN N 
+WNHrRFROWOOAANAT AO PWN EF OO 
+
+
+Belgian french 
+
+
+p_gettext Get operating system text 
+INT p_gettext (INT n, TEXT *pBuffer); 
+Get the nth string from the ROM configuration file and write it to pBuffer. 
+
+
+Returns zero if successful or the negative z_cEN_arc if n 1s outside the range of the text strings in the 
+configuration file. 
+
+
+PLIB REFERENCE 
+
+
+This function is called by specific text retrieval functions such as p_errs and p_nmmon. 
+
+
+Applications only need to use p_gettext when retrieving text associated with a higher level of system 
+software (in which case the documentation of the higher level software will list appropriate values of n). 
+
+
+p_getctd Get country-dependent data 
+VOID p_getctd(E_CONFIG *pcfg); 
+Write a copy of the system E_conFiIc struct to pcfg where the E_conFIc struct is defined in p_config.h as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD countryCode; 
+
+WORD gmtOffset; 
+
+UBYTE dateType; 
+
+UBYTE timeType; 
+
+UBYTE currencySymbolPosition; 
+UBYTE currencySpaceRequired; 
+UBYTE currencyDecimalPlaces; 
+UBYTE currencyNegativelInBrackets; 
+UBYTE currencyTriadsAllowed; 
+UBYTE thousandsSeparator; 
+UBYTE decimalSeparator; 
+UBYTE dateSeparator; 
+
+UBYTE timeSeparator; 
+
+UBYTE currencySymbol [9]; 
+UBYTE startOfWeek; 
+
+UBYTE summerTime; 
+
+UBYTE clockType; 
+
+UBYTE dayAbbreviation; 
+
+UBYTE monthAbbreviation; 
+UBYTE workDays; 
+
+UBYTE units; 
+
+UBYTE spare[9]; 
+
+
+} E_CONFIG; . 
+
+
+The count ryCode specifies a country by its international dialling code, and units is O for imperial units or 
+1 for metric units 
+
+
+See the description of p_getctd in the chapter Time, Timers and Dates for a description of the time- 
+related fields: gmtOffset, dateType, timeType, dateSeparator, timeSeparator, startOfWeek, 
+summerTime, clockType, dayAbbreviation, monthAbbreviation and workDays 
+
+
+See the description of p_getctd in the chapter Floating Point for a description of the fields that are 
+related to the display of floating point numbers and currency: currencySymbol, currencySymbolPosition, 
+currencySpaceRequired, currencyDecimalPlaces, currencyNegativelInBrackets, 
+currencyTriadsAllowed, thousandsSeparator and decimalSeparator. 
+
+
+p_setctd Set country-dependent data 
+VOID p_setctd(E_CONFIG *pcfg) ; 
+Sets the country-dependent data from the E_conrté structure pointed to by pcfg. 
+When changing a particular field or fields you would normally: 
+@ use p_getctd to get a copy of the E_conrie struct 
+e modify the field or fields, as required 
+
+
+@ use p_setctd to write back the modified E_conFIe struct 
+
+
+13-4 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+Switching on and off 
+
+
+By default, the auto-switch-off period is set to 300 seconds. The auto-switch-off period may be sensed and 
+set by calling p_getauto and p_setauto respectively. Auto-switch-off when a mains adaptor is connected 
+may be disabled by calling p_setautomains, and the corresponding state sensed by p_getautomains. 
+
+
+The zero priority null process automatically switches the machine off to reduce power consumption after 
+the system has been inactive for the auto-switch-off period. In situations where the null process does not 
+get an opportunity to run, a process can assume responsibility for allowing the machine to switch off by 
+
+calling p_allowoff. 
+
+
+Some processes are marked as not being significant when it comes to determining what constitutes 
+activity. For example, a continuously running clock program should not stop the system from 
+automatically switching off in the absence of any significant activity. See p_unmarka and p_marka in the 
+chapter Processes and Inter-Process Messaging for additional details on how to avoid keeping the 
+machine switched on by continuously running applications. 
+
+
+p_off Switch off 
+
+
+VOID p_off(UINT uTime) ; 
+
+
+Switch off the machine indefinitely or for any time up to approximately 4.5 hours and return when the 
+machine switches on. 
+
+
+If uTime is oxf££f the machine switches off indefinitely and will stay off until an outstanding absolute 
+timer expires or the user switches on the machine. Equivalent to the machine automatically switching off 
+or being switched off by the user. 
+
+
+If uTime is greater than 8, the machine switches off for up to uTime 1/4ths of a second (although it will 
+still switch on if an outstanding absolute timer expires or the user switches on the machine). (If uTime is 
+less than or equal to 8, calling p_ofr has no effect.) 
+
+
+On the IBM PC version of EPOC, calling p_or¢ has no effect. 
+
+
+p_getauto Get the auto-switch-off period 
+INT p_getauto(VOID); 
+Return the current auto-switch-off period in seconds. 
+
+
+If the auto-switch-off period is oxf££4, the system does not automatically switch off. 
+
+
+p_setauto Set the auto-switch-off period 
+VOID p_setauto(INT n); 
+
+Set the auto-switch-off period to n seconds. 
+
+Passing an n of -1 (oxf££4£) stops the system from automatically switching off. 
+
+
+Calling p_setauto with n less than 15 is equivalent to calling p_setauto(15). 
+
+
+p_getautomains Get switch-off state when mains is present 
+INT p_getautomains (VOID) ; 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Return true if auto-switch-off is disabled when mains is present, otherwise return FALSE. 
+
+
+PLIB REFERENCE 
+
+
+p_setautomains Disable/enable switch-off if mains is present 
+VOID p_setautomains (INT flag) 
+
+This function is only available in EPOC version 3.18 or later. 
+
+Disable or enable auto-switch-off if mains is present. 
+
+
+If flag is TRUE, auto-switch-off is disabled while mains is present and if flag is FALSE, auto-switch-off is 
+enabled. 
+
+
+Even if enabled, the machine will not switch off when mains is absent if switch-off has been stopped by 
+use of p_setauto. 
+
+
+p_allowoff Allow auto switch off 
+VOID p_allowoff (VOID) ; 
+Allow the machine to switch off if the auto-switch-off period has expired. 
+
+
+A compute-bound process which has marked itself as non-active (by calling p_unmarka) does not allow the 
+machine to switch off since the null process will never get an opportunity to run. Such a process should 
+call p_allowoff from time to time. There is no particular advantage in calling p_allowoff more 
+frequently than at intervals of 15 seconds - the shortest auto-switch-off period. 
+
+
+On the IBM PC version of EPOC, calling p_allowoff has no effect. 
+
+
+p_setonevent Enable/disable the ON key event 
+VOID p_setonevent (INT state) 
+
+This function is only available in EPOC version 2.28 or later. 
+
+Enables or disables the event that is sent to the window server when the ON key is pressed. 
+
+
+If state is FALSE, the event is disabled, any other value enables the event. 
+
+
+Pe i a __________________________iy 
+Power supply 
+
+
+This section describes functions to: 
+
+
+e determine the presence or absence of the main battery, the Lithium backup battery or the mains 
+adaptor (p_supplyinfo) 
+
+
+e get the voltage level of the main battery (or mains adaptor, if present) and the Lithium backup 
+battery (p_supply) 
+
+
+e determine whether the mains adaptor is connected (p_supp1ly) 
+
+
+e get the nominal maximum voltages of the main battery and the Lithium backup battery 
+(p_wsupply) 
+
+
+e¢ get the recommended low voltage warning levels for the main battery and the Lithium backup 
+battery (p_wsupply) 
+
+
+e get the time and date of insertion of the main battery, and information about main battery usage 
+(p_supplyinfo) 
+
+
+e sense and set the main battery type (p_getbat and p_setbat respectively) 
+
+
+The main battery type is only significant on machines that can take more than one battery type (such as 
+the MC GI range) and affects the voltages returned by p_wsupply. 
+
+
+13-6 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+The main battery types are as follows: 
+
+
+E_BATTERY_UNKNOWN the battery type is initially set to this value when EPOC starts up (equivalent in 
+its effect to E_BATTERY_ALKALINE) 
+
+
+E_BATTERY_ALKALINE the battery is an Alkaline 
+
+
+E_BATTERY_NICAD_600 __ the battery is a 600 mA hour NiCd rechargeable 
+
+
+E_BATTERY_NICAD_1000 _ the battery is a 1000 mA hour NiCd rechargeable 
+
+
+If the hardware is unable to identify automatically the battery type, it is the responsibility of the user to set 
+the battery type to match that actually fitted. The r_BaTTERY_UNKNowN value is intended to trigger the 
+system into prompting the user to identify the battery type. 
+
+
+p_supply Get power supply status 
+VOID p_supply(E_SUPPLY *pValue) ; 
+Write the status of the various supplies to the z_supp.y struct at pvalue where E_supp.y is defined as: 
+
+
+typedef struct 
+{ 
+UWORD mainBatteryReading; 
+UWORD lithiumBatteryReading; 
+WORD mainsPresent; 
+} E_SUPPLY;. 
+
+
+where: 
+
+
+mainBatteryReading is the main battery voltage in millivolts (or the mains adaptor voltage if the 
+mains adaptor is present) 
+
+
+lithiumBatteryReading _ is the Lithium backup battery voltage in millivolts 
+
+
+mainsPresent is negative if the mains adaptor status cannot be determined (because the SSD 
+pack doors are open); zero if the mains adaptor is not present; one if the mains 
+adaptor is present 
+
+
+p_supplyinfo Get additional power supply data 
+VOID p_supplyinfo(E_SUPPLY_INFO *pValue) ; 
+
+This function is only available in EPOC version 3.18 or later. 
+
+Write information concerning the various power supplies to the E_suPPLY_INFo Struct at pvalue. 
+
+The &_suppLy_1nFo is defined in epoc.h as: 
+
+
+typedef struct 
+
+{ 
+
+UBYTE mainBatteryLevel; 
+UBYTE mainBatteryStatus; 
+UBYTE backupBatteryLevel; 
+UBYTE dcLevel; 
+
+UWORD warningFlags; 
+ULONG insertionDate; 
+ULONG ticksInUseBattery; 
+ULONG ticksInUseDc; 
+ULONG maTicks; 
+
+} E_SUPPLY_INFO;. 
+
+
+13-7 
+
+
+PLIB REFERENCE 
+
+
+where: 
+
+
+mainBatteryLevel 
+
+
+mainBatteryStatus 
+
+
+backupBatteryLevel 
+
+
+dcLevel 
+
+
+warningFlags 
+
+
+insertionDate 
+
+
+ticksInUseBattery 
+
+
+ticksInUseDc 
+
+
+maTicks 
+
+
+is the present status of the main battery. It describes the voltage level as being in 
+one of four discrete states: 
+
+
+a) E_MBAT_GOOD 
+battery voltage is good 
+
+
+b) E_MBAT_LOW 
+battery voltage is low 
+
+
+C) E_MBAT_VERY_LOW 
+battery voltage is very low 
+
+
+d) E_MBAT_ZERO 
+there is no battery present! 
+
+
+No precise figures for the actual voltage levels corresponding to these states are 
+given. 
+
+is the same as mainBatteryLevel described above except that it records the 
+lowest level that the battery has reached. It is reset when the main batteries are 
+removed from their housing. 
+
+
+is TRUE if the Lithium backup battery is present and ratse if the backup battery 
+level is low or the battery is not present 
+
+
+is TRUE if the mains adaptor is present and powered up 
+is a set of flags which can be one of: 
+
+
+a) E_SUPPLY_SYSTEM_TIME_CHANGED 
+
+this flag only has meaning when the battery insertion date changes. If set, it 
+means that the system time has changed; if not set, it means that the main battery 
+has been changed. 
+
+
+b) E_SUPPLY_SOUND_WARNING 
+
+this flag is set if the battery power level is too low to operate sound. Its setting 
+implies that the user has been warned at least once before of the failure of an 
+attempt to generate sound. 
+
+
+C) E_SUPPLY_FLASH_WARNING 
+
+this flag is set if the battery power level is too low to operate a flash SSD. Its 
+setting implies that the user has been warned at least once before of the failure of 
+an attempt to write to flash. 
+
+
+These warning flags are intended to be used only for supplying information to a 
+user. The last two, in particular, do not necessarily imply that an attempt to 
+generate sound or to write to flash will definitely fail. Even if either or both of 
+these warning flags are set, the attempt may succeed - for example, either because 
+the battery voltage has recovered since an earlier failure, or because the machine 
+is now connected to mains power. An application is not expected to test either of 
+these flags before attempting the corresponding operation - failures should simply 
+be handled by standard error-recovery techniques. 
+
+
+is the system time when the present main battery was inserted 
+
+
+is the total length of time in 'ticks' (1/32 second) for which the machine has been 
+switched on and powered by the main battery. Any period during this time when 
+the machine has been powered by the mains adaptor is excluded from the total. 
+
+
+is the length of time in 'ticks' (1/32 second) for which the machine has been 
+switched on and powered using the mains adaptor. 
+
+
+is the cumulative current delivered by the present main battery; it is a product of 
+current x time and is measured in units of milliamps x 'ticks' where a 'tick' is 1/32 
+second 
+
+
+On machines that use the ASIC1 chip (that is, the Series 3 classic and HC) this information is not 
+available, even if the machines contain version 3.18 or later of EPOC. In such a case, p_supplyinfo 
+writes zero values to all members of the E_SUPPLY_INFOo struct. 
+
+
+13-8 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+p_wsupply Get battery warning and maximum levels 
+
+
+VOID p_wsupply (E_SUPPLY_WARNINGS *pValue) ; 
+
+
+Write the recommended low voltage warning level and the nominal maximum voltage of the main battery 
+and the Lithium backup battery to pvalue. 
+
+
+The &_SUPPLY_WARNINGS Struct is defined as: 
+
+
+typedef struct 
+{ 
+UWORD mainBatteryWarning; 
+UWORD lithiumBatteryWarning; 
+UWORD mainBatteryMax; 
+UWORD lithiumBatteryMax; 
+} E_SUPPLY_WARNINGS; . 
+
+
+where: 
+
+mainBatteryWarning is the recommended voltage at which to warn the user of a low main battery 
+
+lithiumBatteryWarning is the recommended voltage at which to warn the user of a low Lithium 
+backup battery 
+
+mainBatteryMax is the nominal maximum voltage of the main battery 
+
+lithiumBatteryMax is the nominal maximum voltage of the Lithium backup battery 
+
+
+All voltages are provided in millivolts. 
+
+
+If the host machine can take more than one battery type, the voltages will depend on the battery type set 
+with p_setbat. 
+
+
+p_getbat Get the battery type 
+
+
+INT p_getbat (VOID); 
+Return the current battery type. 
+The battery types of the form =_BATTERY_xxx are described at the beginning of this section. 
+
+
+On machines whose hardware does not support detection of the battery type, a call to this function should 
+be preceded by a call to p_setbat. 
+
+
+p_setbat Set the battery type 
+
+
+INT p_setbat (INT nType); 
+
+
+Set the battery type to nType and return zero if successful or E_GEN_nsup if battery type nType is not 
+supported by the hardware. 
+
+
+The battery types of the form &_BATTERY_xxx are described at the beginning of this section. 
+
+
+This function has no practical effect on machines, such as the Workabout, whose hardware supports the 
+detection of the battery type. 
+
+
+Keyboard 
+
+
+p_getscancodes Get the state of all keys 
+INT p_getscancodes (UWORD *pScan) ; 
+
+This function is only available in EPOC version 3.18 or later. 
+
+Write the current state of all the keys on the keyboard to the array of ten words pointed to by pscan. 
+
+
+Each key corresponds to a bit in the word array. In the case of the Series 3a, the lowest eleven bits in each 
+of the first eight words are used. All other machines in the SIBO range use the lowest eight bits in all ten 
+words. If a key is depressed the corresponding bit will be set, otherwise it is clear. 
+
+
+13-9 
+
+
+PLIB REFERENCE 
+
+
+The mapping between keys and bits in the array varies from machine to machine. In all cases, however, if 
+no key is depressed all ten words in the array will contain zero. The following example, to detect if any 
+key is pressed, is suitable for use on all SIBO machines: 
+
+
+GLDEF_C IsKeyDown (VOID) 
+{ 
+UWORD *p; 
+UWORD scans[10]; 
+
+
+p=&scans [0]; 
+p_getscancodes (p) ; 
+for (;p<=&scans[9];p++) 
+{ 
+if (*p) 
+return (TRUE) ; 
+} 
+return (FALSE) ; 
+} 
+
+
+The mapping between keys and the bits within the array for the Series 3a keyboard is given in the 
+description of the EPOC HwGetScancodes service, in the Hardware Management chapter of the EPOC 
+O/S System Services manual. 
+
+
+Display 
+p_geticd Get the system display type 
+
+
+INT p_getlcd(VOID); 
+-Return the (positive) system display type, where the display types are defined in epoc.h. 
+The function returns -1 if the host is a PC that has an unknown display type. 
+
+
+On a SIBO machine the display type is a good way of 
+identifying the model. The appropriate constants are defined in epoc.h. Examples are: 
+
+
+E_LCD_640_400 a 640x400 pixel display as on the MC 400 
+E_LCD_640_200_SMALL a 640x200 pixel display as on the MC 200 
+E_LCD_160_80 a 160x80 pixel display as on the HC 
+E_LCD_240_80 a 240x80 pixel display as on the Series 3 
+E_LCD_480_160 a 480x160 pixel display as on the Series 3a 
+E_LCD_240_100 a 240x100 pixel display as on the Workabout 
+
+
+On a PC, the display types are: 
+
+
+E_PC_HERC Hercules graphics adaptor 
+
+E_PC_CGA CGA graphics adaptor 
+
+E_PC_MDA MDA display adaptor 
+E_PC_EGA_MONO EGA monochrome graphics adaptor 
+E_PC_EGA_COLOUR EGA colour graphics adaptor 
+E_PC_VGA_MONO VGA monochrome graphics adaptor 
+E_PC_VGA_COLOUR VGA colour graphics adaptor 
+
+
+If p_get1cd returns -1 (which can only happen on a PC), and you choose not to fail, it is recommended 
+that you proceed as if it had returned E_Pc_vGA_mMoNno. 
+
+
+p_Icdcontrastdelta Change the LCD contrast 
+
+
+VOID p_lcdcontrastdelta(INT nDelta); 
+
+
+Step the LCD contrast up or down depending on whether nbde1ta is positive or negative respectively (the 
+magnitude of nDelta is ignored. 
+
+
+The LCD contrast is changed through a sequence of values in a circular fashion. That is, stepping the 
+LCD contrast up when it is already at its maximum value sets it to its minimum value and vice versa. 
+
+
+The sequence of values that may be set varies from model to model. On a particular model, the values can 
+be ascertained by using p_get1cdcont rast, described below. 
+
+
+13-10 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+p_geticdcontrast Get the current LCD contrast 
+
+
+INT p_getlcdcontrast (VOID) 
+
+
+Return the current LCD contrast setting. 
+
+
+p_backlight Switch the backlight on or off 
+INT p_backlight (INT mode) ; 
+
+
+Switch the backlight on or off, depending on mode as follows: 
+
+
+E_BACKLIGHT_OFF switch the backlight off (if it is not already off) 
+
+E_BACKLIGHT_ON switch the backlight on (if it is not already on) and reset the auto-switch-off 
+timer 
+
+E_BACKLIGHT_TOGGLE switch the backlight on and reset the auto-switch-off timer if it is currently off 
+or switch the backlight off if it is currently on 
+
+E_BACKLIGHT_QUERY does nothing and is used just to get the current backlight on/off state 
+
+
+For EPOC version 3.57 and above, provided a backlight is fitted, the function returns the on/off state 
+(&_BACKLIGHT_ON if on, E_BACKLIGHT_oFF if off) as it was as the function was entered. If no backlight is 
+fitted, the function returns E_GEN_NSUP. 
+
+
+For earlier versions of EPOC, the return value is unreliable. 
+
+
+p_setbacklight Set the backlight control value 
+VOID p_setbacklight (UINT flag) ; 
+Enable or disable the backlight key and set the backlight auto-switch-off interval in ticks. 
+
+
+If the most significant bit of f1ag is set (as given by the bit mask &_BACKLIGHT_DISABLE), the operating 
+system will not respond to the backlight key. (However, this does not stop the backlight from being 
+switched by a program calling p_backlight.) 
+
+
+The lower 15 bits of £1ag specifies the backlight auto-switch-off interval in ticks (1/32ths of a second). If 
+this value is zero, the backlight is not automatically switched off by a backlight timer and it will remain 
+on until the machine switches off. 
+
+
+For example: 
+p_setbacklight (96); 
+
+sets the backlight auto-switch-off interval to 3 seconds and: 
+p_setbacklight (E_BACKLIGHT_DISABLE | (32*5)); 
+
+
+sets the backlight auto-switch-off interval to 5 seconds and disables the backlight key. 
+
+
+p_getbacklight Get the backlight enablement 
+UINT p_getbacklight (VOID) ; 
+
+
+Return the backlight control value as set by p_setbacklight, described above. 
+
+
+13-11 
+
+
+PLIB REFERENCE 
+
+
+Sound 
+
+
+Most SIBO machines contain a piezo-electric buzzer in addition to a loudspeaker. 
+
+
+This section describes how to use the piezo to make a sound, and how to manipulate the set of flags used 
+to control the sound produced by the system. 
+
+
+The piezo uses very little power and is an easy way of generating sound, although it is fairly quiet. 
+Consider using the snp: device driver, which drives the loudspeaker, if greater sound complexity or a 
+louder sound is required. The snp: device driver is described in the I/O Devices Reference manual. 
+
+
+The bit masks for the flags controlling sound output are: 
+
+
+E_SOUND_KEYBOARD keyboard clicks are silenced if clear 
+
+E_SOUND_BUZZER the piezo sound system is silenced (except for keyclicks) if clear 
+E_SOUND_DEVICE the snp: device driver is silenced if clear 
+
+E_SOUND_LOUD the piezo will sound louder if set 
+
+E_SOUND_DISABLE all sound in the system is silenced if set 
+
+p_sound Make a sound with the piezo 
+
+
+VOID p_sound(UINT nDuration, UINT nPitch); 
+
+
+Make a sound through the piezo for nDuration system ticks and at pitch nPitch (where the pitch has 
+frequency 512/nPitch KHz). 
+
+
+Shared access to this piezo service is controlled by first waiting on a mutual exclusion semaphore that has 
+been pre-counted with 1 (mutual exclusion semaphores are described in the chapter Asynchronous 
+Requests and Semaphores). The effect of the mutual exclusion semaphore, assuming the piezo is not 
+already in use, is that the first call to p_souna will complete immediately but subsequent calls will wait 
+until the current operation completes. The result is that there could be an indefinite wait before the sound 
+is made. 
+
+
+If nDuration is passed as a negative value the call will always complete immediately, but will fail to make 
+a sound if the piezo is currently in use. 
+
+
+For example: 
+p_sound (5,320); 
+
+makes a short beep, suitable for accompanying an error notification. The call: 
+p_sound (-5, 320); 
+
+
+will make the same sound, provided the piezo is not in use. 
+
+
+p_getsnd Get the sound flags 
+INT p_getsnd(VOID); 
+Return the current setting of the sound flags. 
+
+
+The flags are described at the beginning of this section. 
+
+
+p_setsnd Set the sound flags 
+VOID p_setsnd(INT nFlag); 
+Set the sound flags to nFlag. 
+
+
+The flags are described at the beginning of this section. 
+
+
+13-12 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+Sound on the Series 3a 
+
+
+The Series 3a machine does not contain a piezo-electric buzzer, so all sounds are made via the 
+loudspeaker. The Series 3a operating system does, however, contain a buzzer emulator (using the snp: 
+device driver) that supports the sound services described in the previous section. 
+
+
+This does, of course, mean that the p_sound service uses more power than in the case of machines that 
+contain a piezo-electric buzzer. Since all sounds are produced via the snp: device driver, sounds that, in 
+other machines, use the buzzer (keyclicks, for example) are disabled while the Series 3a is playing a 
+sound, such as an alarm. 
+
+
+Sound files 
+Series 3a sound files are files that contain a 32-byte header and a byte stream of A-Law encoded digital 
+sound. Such files normally have a .wve extension. 
+
+
+During recording 13-bit (a sign bit plus 12 magnitude bits) sound samples is converted to an 8-bit data 
+stream at 8000 bytes per second by CODEC hardware, using A-Law encoding. During playback the byte 
+stream is sampled at 8000 bytes per second and decoded to 13-bit sound by the CODEC. 
+
+
+In C, the file header is represented by the following struct (defined in epoc.h): 
+
+
+#define SignatureSize 16 
+#define ALawSignature "ALawSoundFile**" 
+
+
+typedef struct 
+{ 
+TEXT Signature[SignatureSize]; 
+UWORD Version; 
+ULONG Samples; 
+UWORD SilenceInTicks; 
+UWORD Repeats; 
+UWORD Spare[3]; 
+} SndFile;. 
+
+
+This header is written and read by the Series 3a sound services described below. The meanings of the 
+items in the sndFile struct are: 
+
+
+Signature the 16-byte (including the zero terminator) string "ALawSoundFile**". 
+
+
+Version the Series 3a sound file version number as a 4-digit hexadecimal number of the 
+form xvyz, where x is the major release number, yy is the minor release number 
+and z is normally the hexadecimal digit r. See, for example, the description of 
+
+
+p_version. 
+
+
+Samples the number of bytes following the header. This must always be size of file less 
+the 32 bytes for the header. Dividing this by 8000 gives the duration of the 
+sound in seconds. 
+
+
+SilenceInTicks the number of system ticks of silence appended to each repeat on playback (in 
+practice, you get at least 2 ticks between repeats). 
+
+Repeats the number of times to repeat the sound on playback (0 and | are the same). 
+
+Spare reserved for future use. 
+
+
+A system tick is a 1/32th of a second, equivalent to 250 samples. 
+
+
+The program wav2wve.exe, supplied with the SDK (it is installed to the \sibosdk\sys directory) converts 
+.wav sound files to the .wve format. 
+
+
+The A-Law encoding scheme 
+
+
+The encoding scheme compresses signed, 12-bit magnitude (13 bits in all) samples into an 8-bit 
+representation. 
+
+
+A-Law encoding uses a logarithmic compression to reduce the size of sound files whilst preserving the 
+overall sound quality. The use of a logarithmic scale ensures that the low amplitude signals (which 
+contain most of the information in speech signals) are stored and reproduced with a minimal loss of 
+fidelity. 
+
+
+The A-Law encoding and decoding schemes are illustrated in the following sections. 
+
+
+13-13 
+
+
+PLIB REFERENCE 
+
+
+Encoding 
+
+
+If the input data is represented by a normal two's complement signed value, it must first be converted into 
+a 12-bit magnitude, plus a 13th sign bit. For example, a value of -1 (represented by the 16-bit two's 
+complement value of 0xff£££) must be converted to the 13-bit binary representation (1) 000000000001, 
+where brackets indicate the sign bit. 
+
+
+The following table represents the range of possible 13-bit inputs. In this table an x character indicates 
+either a one or a zero (a "don't care" state) and an s character represents the sign bit: 
+
+
+0 
+0 
+0 
+0 
+0 
+0 
+0 
+a 
+
+
+VrFOCCCCCO 
+TMrFDdAO0OCO 
+Qa7MmrFDVDGACO 
+
+
+faeces! 
+eucaeeeas 
+
+
+HANNNNHDADADN 
+xx AaATWrO 
+xxx AAOTM mM 
+xx xXKM ATS 
+xxx MM AAA 
+xx xxM MK OO 
+xxx MMM MM 
+
+
+A-Law compression of the above 13-bit inputs leads to the following range of 8-bit output values: 
+
+
+PRRERPODOO 
+PROOFRFOO 
+FPOrFPOFOFRSO 
+TOC OCC OO 
+aaaaaaa a 
+
+
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+
+
+oo ooo mw ow w 
+aaaqaaaqaaaa 
+
+
+The compressed data is computed according to the following rules: 
+e the most significant bit preserves the sign bit of the original data item 
+
+
+e the following three bits represent the magnitude of the original data item, by recording the 
+position of the most significant non-zero bit (but note that the smallest magnitude group is 
+treated exceptionally) 
+
+
+e the remaining four bits record the next four most significant bits of the original data (in all but 
+the first group, these are the four bits that follow the most significant non-zero bit) 
+
+
+The compressed data is then manipulated to invert bits 0, 2, 4 and 6. This manipulation brings the ratio of 
+ones to zeroes closer to 50:50 and thus improves analog transmission of the data. 
+
+
+Examples of A-Law encoded data are given in the following table, where brackets identify the sign bit. 
+
+
+signed input 13-bit data compressed data encoded output 
+-1 (1)000000000001 (1)0000000 (1)1010101 
++2 (0)000000000010 (0)0000001 (0)1010100 
+-371 (1)000101110001 (1)1000111 (1)0010010 
++2074 (0)100000011010 (0)1110000 (0)0100101 
+
+
+A-Law encoding can be performed most simply and rapidly by means of a look-up table. Note that a 2048- 
+element table is sufficient, since the least significant bit of the input data has no effect on the encoded 
+value. 
+
+
+13-14 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+Where speed is not of the essence, an algorithmic method may be used, such as that illustrated by the 
+
+
+following code: 
+
+
+#define MAGICXOR 0x2a 
+#define ONE 1 
+#define BIT8 0x80 
+#define MASK2 0x03 
+#define MASK3 0x70 
+#define MASK4 Ox0f 
+#define MASK8 Oxff 
+
+
+GLDEF_C INT Compress(INT x) 
+/* 
+
+
+Compress input 16-bit 2's complement integer 
+8-bit signed compressed number using A-law. 
+
+
+ee: 
+{ 
+INT p,S,y; 
+
+
+/* convert 2's complement to sign bit and magnitude */ 
+p=BIT8; /* p is the (inverted) 
+
+
+if (x&0x1000) 
+{ 
+
+
+X= -X; 
+X&=OxFFF; 
+p=0; 
+
+
+} 
+
+
+if (x& (MASK4<<8)) /* Find leading 
+
+
+{ 
+if (x& (MASK2<<10) ) 
+s=(x& (ONE<<11)) ? 
+else 
+s=(x& (ONE<<9)) ? 5 
+} 
+else 
+{ 
+if (x& (MASK2<<6) ) 
+s=(x& (ONE<<7)) ? 3 
+else 
+s=(x& (ONE<<5)) ? 1 
+} 
+if (s==0) 
+y=x>>1; 
+else 
+
+
+y=((x>>s) &MASK4) | (s<<4); 
+return ((~((y|p) *MAGICXOR) ) &MASK8) ; 
+
+
+} 
+
+
+sign bit */ 
+
+
+(13-bit magnitude) to 
+
+
+using binary search */ 
+
+
+Note that the final bit manipulation is done by adding in the (inverted) sign bit, performing an exclusive 
+or with maGIcxor (0x2a - inverting bits 1, 3 and 5) and then complementing the result. This exactly 
+corresponds with the formal definition of A-Law compression and also has the effect of restoring the sign 
+
+
+bit. 
+
+
+It would be marginally more efficient to replace the definition of macicxor with: 
+
+
+#define ALTXOR 0xD5 
+
+
+and replace the last line of the function with: 
+
+
+return (((y|p) “ALTXOR) &MASK8) ; 
+
+
+13-15 
+
+
+PLIB REFERENCE 
+
+
+Decoding 
+
+
+Decoding an A-Law compressed data value broadly consists of reversing the process that is described in 
+the previous section. 
+
+
+The bit manipulation is first reversed, by re-inverting bits 0, 2, 4 and 6. This results in the range of 
+possible 8 bit values as follows 
+
+
+0 
+0 
+0 
+0 
+1 
+1 
+1 
+1 
+
+
+ANDNHNANHADNA 
+PROORROO 
+FPOrROGCrROrROA 
+oo ooo ow w® 
+[on ON ON OE ON OME OO} 
+qgqaaqaaqaaqaaa 
+aaaaaaaa 
+
+
+Decompressing these 8 bit inputs using A-Law decoding leads to the following 13 bit outputs: 
+
+
+FOOCOCOO 
+CrFODCCCACO 
+ToMrFWCAOA0CO 
+QavTMrFDCOCSO 
+aanowraaonao 
+rPaATWMrFrAO 
+OrFaATMrFO 
+cooraQaqnoga yw 
+oooraq ogo 
+ooooraaqa 
+coooorga 
+COCO COOFRF 
+
+
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+Ss 
+
+
+The decompressed data is computed according to the following rules: 
+e the most significant bit preserves the sign bit of the compressed data item 
+
+
+e the following three bits of the compressed data are used to determine the position of the most 
+significant non-zero bit of the decompressed data (but note that the smallest magnitude group is 
+treated exceptionally) 
+
+
+e the remaining four bits of the compressed data are used as the next four most significant bits of 
+the decompressed data (in all but the first group, these are the four bits that follow the most 
+significant non-zero bit) 
+
+
+e the next most significant bit of the decompressed data is set to one and any remaining trailing 
+bits are set to zero. The resultant value is thus set to the mean of all the possible values which, on 
+compression, give the value that is being decoded 
+
+
+If the output data is required in 16-bit two's complement format, then the sign bit must be extracted from 
+the data and, if it is set, the decoded value should be negated. 
+
+
+Examples of decoding are given in the following table, where brackets identify the sign bit. 
+
+
+encoded data compressed data 13-bit data signed output 
+(1)1010101 (1)0000000 (1)000000000001 -1 
+
+(0)1010100 (0)0000001 (0)00000000001 1 +3 
+(1)0010010 (1)1000111 (1)000101111000 -376 
+(0)0100101 (0)1110000 (0)100001000000 +2112 
+
+
+The starting values in this table are the results from the encoding examples given in the previous section. 
+Notice that compression followed by decompression loses some of the information, as is expected. 
+
+
+13-16 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+As for encoding, A-Law decoding can be performed by means of a look-up table. In this case, a 256- 
+element table is sufficient. It is, however, simple to perform the decoding algorithmically, as illustrated in 
+the following code: 
+
+
+#define XORMASK 0x55 
+#define BIT8 0x80 
+#define MASK3 0x70 
+#define MASK4 Ox0f 
+#define MASK8 Oxff 
+
+
+GLDEF_C INT ALawDecode (INT x) 
+/* 
+Expand input 8-bit signed compressed number to 16-bit 
+2's complement integer (13-bit magnitude) using A-law. 
+Si), 
+
+{ 
+
+INT s,y; 
+
+
+x= (x*XORMASK) &MASK8; 
+S=(x&MASK3) >>4; 
+
+
+y=0; 
+if (s) 
+{ 
+y=0x10; 
+s-=1; 
+} 
+y=(( (y+ (x&MASK4) ) <<1) +1) <<s; 
+if (x&BIT8) 
+Yq s 
+
+
+return (y); 
+
+
+} 
+
+
+Series 3a sound system services 
+
+
+p_recordsounda Record a sound asynchronously 
+
+
+VOID p_recordsounda(TEXT *name, UINT len, WORD *stat); 
+This function is only available in EPOC version 3.18 or later. 
+Asynchronously record sound to a file. 
+
+
+The parameter name points to a zero terminated string. This should be the filename of the file to which 
+sound is to be recorded (any existing file is replaced). The service will fail if the file is on a Flash SSD. 
+
+
+The value of 1en specifies, in units of 2048 bytes, the maximum number of bytes to be recorded. This 
+figure excludes the 32-byte header. Before recording starts, a file of length 32+1en*2048 bytes is created 
+(and there must actually be room on the disk for a file of that length). 
+
+
+While recording is taking place, the word pointed to by stat contains E_FILE_PENDING. On completion of 
+recording, the completion status is written to «stat. The completion status will be zero if recording 
+completed successfully, =_F1LE_cancet if recording was terminated by a call to p_recordsoundcancel, Or 
+a (negative) error number. See the chapter Asynchronous Requests and Semaphores for a general 
+description of asynchronous services. 
+
+
+The service will fail with the error =_czNn_Fart if sound is disabled. You can only record to M: or toa 
+RAM SSD. Although you can not record to a Flash SSD, you can copy a recorded file to a Flash SSD and 
+play it back from there. 
+
+
+p_recordsoundcancel Cancel sound recording 
+
+
+VOID p_recordsoundcancel (VOID) ; 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Cancel the recording of sound that was initiated by p_recordsounda. This service is functionally identical 
+to p_playsoundcancel - the two services may be used interchangeably. 
+
+
+The sound file is truncated to the actual length that was recorded before recording was cancelled. The 
+completion status of p_recordsounda Will be E_FILE_CANCEL. 
+
+
+13-17 
+
+
+PLIB REFERENCE 
+
+
+p_recordsoundw Record a sound synchronously 
+INT p_recordsoundw(TEXT *name, UINT len); 
+
+This function is only available in EPOC version 3.18 or later. 
+
+Synchronously record sound to a file. 
+
+
+The parameter name points to a zero terminated string. This should be the filename of the file to which 
+sound is to be recorded (any existing file is replaced). The service will fail if the file is on a Flash SSD. 
+
+
+The value of 1en specifies, in units of 2048 bytes, the maximum number of bytes to be recorded. This 
+figure excludes the 32-byte header. Before recording starts, a file of length 32+1en*2048 bytes is created 
+(and there must actually be room on the disk for a file of that length). 
+
+
+The function returns when the recording is complete, and returns the completion status. This will be zero 
+if the recording completed successfully, otherwise it is a (negative) error number. 
+
+
+The service will fail with the error E_cEN_Far if sound is disabled. You can only record to M: or toa 
+RAM SSD. Although you can not record to a Flash SSD, you can copy a recorded file to a Flash SSD and 
+play it back from there. 
+
+
+p_playsounda Play back a sound asynchronously 
+VOID p_playsounda(TEXT *name, UINT duration, UINT volume, WORD *stat); 
+This function is only available in EPOC version 3.18 or later. 
+
+
+The parameter name points to a zero terminated string. This should be either the file specification of the 
+sound file to be played, or a * followed by just the name component of the sound file. If the string starts 
+with a *, the extension .WVE is assumed and the service automatically hunts ROM-:: and the \wve 
+directories of M:, A: and B: (in that order). Note that the Series 3a ROM:: sound files have names 
+sys$al01.wve, sys$al02.wve ... 
+
+
+The time that the sound file will play, in system ticks, is specified by duration. If this is shorter than the 
+natural duration of the specified sound file then playback is truncated. If duration is negative, in addition 
+to truncating longer files, short files are padded with trailing silence to the specified duration. If duration 
+is zero, the file is played without truncation or padding. Note that the natural duration includes any 
+trailing silence and number of repeats that are specified in the file header. 
+
+
+(The Series 3a alarm server passes a parameter of -480 to truncate or pad out to 15 seconds.) 
+
+
+The loudness of playback is determined by volume, which may be a number between 0 and 5 inclusive, 
+with 0 being the loudest. On the Series 3a there are only four actual volume levels: 1, 2, 3 and 4. Setting a 
+level of 0 has the same effect as setting level 1, and setting a level of 5 has the same effect as setting 
+
+level 4. 
+
+
+While playback is taking place, the word pointed to by stat contains E_LFILE_PENDING. On completion of 
+playback, the completion status is written to *stat. The completion status will be zero if playback 
+completed successfully, —_FILE_caNncEL if playback was terminated by a call to p_playsoundcancel, ora 
+(negative) error number. See the chapter Asynchronous Requests and Semaphores for a general 
+description of asynchronous services. 
+
+
+The service will fail with the error E_GEN_FarL if sound is disabled. 
+
+
+p_playsoundcancel Cancel sound playback 
+VOID p_playsoundcancel (VOID); 
+This function is only available in EPOC version 3.18 or later. 
+
+
+Cancel the playback of sound that was initiated by p_playsounda. This service is functionally identical to 
+p_recordsoundcancel - the two services may be used interchangeably. 
+
+
+After a call to p_playsoundcancel the completion status of p_playsounda will be E_FILE_CANCEL. 
+
+
+13-18 
+
+
+13 GENERAL SYSTEM SERVICES 
+
+
+p_playsoundw Play back a sound synchronously 
+INT p_playsoundw(TEXT *name, UINT duration, UINT volume); 
+This function is only available in EPOC version 3.18 or later. 
+
+
+The parameter name points to a zero terminated string. This should be either the file specification of the 
+sound file to be played, or a » followed by just the name component of the sound file. If the string starts 
+with a *, the extension .WVE is assumed and the service automatically hunts ROM-:: and the \wve 
+directories of M:, A: and B: (in that order). Note that the Series 3a ROM:: sound files have names 
+sys$al01.wve, sys$al02.wve ... 
+
+
+The time that the sound file will play, in system ticks, is specified by duration. If this is shorter than the 
+natural duration of the specified sound file then playback is truncated. If duration is negative, in addition 
+to truncating longer files, short files are padded with trailing silence to the specified duration. If duration 
+is zero, the file is played without truncation or padding. Note that the natural duration includes any 
+trailing silence and number of repeats that are specified in the file header. 
+
+
+(The Series 3a alarm server passes a parameter of -480 to truncate or pad out to 15 seconds.) 
+
+
+The loudness of playback is determined by volume, which may be a number between 0 and 5 inclusive, 
+with 0 being the loudest. On the Series 3a there are only four actual volume levels: 1, 2, 3 and 4. Setting a 
+level of 0 has the same effect as setting level 1, and setting a level of 5 has the same effect as setting 
+
+level 4. 
+
+
+The function returns when playback is complete, and returns the completion status. This will be zero if the 
+playback completed successfully, otherwise it is a (negative) error number. 
+
+
+The service will fail with the error =_GeN_Fatrt if sound is disabled. 
+
+
+ee ee = 
+Miscellaneous 
+
+
+p_hwexit Exit to DOS 
+VOID p_hwexit (VOID) ; 
+Exit EPOC and return to DOS (only effective on the IBM PC version of EPOC). 
+
+
+Calling p_hwexit has no effect on a SIBO version of EPOC. 
+
+
+p_dummy Null action 
+VOID p_dummy (VOID) ; 
+The function does nothing and returns nothing. It is effectively defined as: 
+
+
+VOID p_dummy (VOID) 
+{ 
+} 
+
+
+13-19 
+
+
+CHAPTER 14 
+
+
+DATABASE FILES 
+
+
+Overview of database files 
+
+
+Database files (DBFs) are binary files containing typed, variable length records. Many SIBO applications 
+(for example, the MC Diary and the Series 3 Database) store their data in database files. The data files 
+created and manipulated by OPL are also examples of database files. 
+
+
+DBFs are designed to be Flash-friendly, that is, they may be stored and manipulated in Flash SSDs (or 
+any other EPROM medium). A DBF stored on such a medium may be modified by appending, deleting or 
+replacing records without having to make a new copy of the entire file. 
+
+
+A freshly formatted SSD has, apart from a short header, all bytes set to Oxff, that is, all bits are set to one. 
+Writing to an SSD consists of selectively clearing bits to zero. On a Flash SSD it is not possible (except by 
+reformatting the whole SSD) to overwrite a zero with a one. Data can be overwritten, provided the new 
+value can be derived from the old one solely by clearing bits to zero. DBFs take advantage of this fact by 
+reserving record type zero to represent a deleted record. 
+
+
+This has a number of implications for DBFs. The most fundamental is that deleting a record does not 
+reduce the size of the file, since all that happens is that the record type is overwritten with zero. A DBF 
+containing deleted records can be reduced in size by: 
+
+
+e calling DbfCompress, provided the file is stored on a compressible medium 
+
+
+e using the DbfCopyFile service to copy the file record by record, since deleted records will not be 
+copied. 
+
+
+Furthermore, updating a record can only be performed by deleting the original record and appending the 
+modified version. Thus, updating a record must always move it to the end of the file. 
+
+
+The DBF service functions described in this chapter enhance access to database files by providing: 
+¢ an option to access records via a sparse index, with an index entry for every sixteenth record 
+e read-ahead buffering with, typically, a 4k buffer 
+¢ optimised searching, to locate a record by content. 
+
+
+The optional index table resides in a separate segment (with segment name DBF $nnnn.INX, where nnnn 
+is a 4 digit hexadecimal number derived from the open DBF channel number) so as not to use any of the 
+application's data space. It enables fast access to a record by its record number and allows for fast 
+backwards scanning of the file. The index table consists of a 4 byte address for every sixteenth record. 
+Addresses are appended to the table as necessary when records are added to the file. Deleting a record 
+causes the addresses to be adjusted as necessary so that they continue to point to every sixteenth record. 
+
+
+A read call to the file server from a DBF service will fill the read-ahead buffer, typically reading many 
+records. This reduces the number of separate calls to the file server during a sequential scan of the file and 
+increases the speed of operation of many of the DBF services. 
+
+
+In general, DBF services may overwrite the buffer contents. The next read of a DBF record following a 
+modification of the buffer contents will cause the entire buffer to be read in again, inevitably resulting in 
+a loss of performance. Since this process assumes a knowledge of the buffer contents, it is essential that 
+all modifications to the buffer contents are either performed via DBF services or are accompanied by a 
+call to DbfTrash. 
+
+
+PLIB REFERENCE 
+
+
+In this respect it is worth noting that the services in the following list are guaranteed not to alter the 
+buffer: 
+
+
+DbfFlush 
+DbfVersion 
+DbfAppend 
+DbfSense 
+DbfCount 
+
+
+The file header 
+
+
+Database files start with a 22 byte standard header containing the following information: 
+
+
+Byte offset in header Information 
+
+0-15 Zero terminated file signature. 
+
+16, 17 Version of DBF software used to produce the file. 
+18, 19 Offset from the start of the file to the first record. 
+20, 21 Minimum version of DBF software required. 
+
+
+All 16 bytes of the file signature are used for verification, not just the zero terminated string. It is therefore 
+essential that all file signatures fill the whole 16 bytes. If necessary, you should pad out the signature 
+string with trailing zeros. 
+
+
+See the DbfVersion service for the format of the version numbers. 
+
+
+The file offset to the first record permits the use of an extended header, with additional application- 
+specific information following the standard header. If an extended header is not used, the value should 
+be 22. 
+
+
+Records 
+
+
+The records are of variable length, with the type and length contained in a leading word header. In 
+memory a record occupies a DbfRecord struct, defined in p_dbf-h as: 
+
+
+typedef struct 
+{ 
+UWORD header; /* Used for record header word */ 
+UBYTE data[2]; /* Data to be written... bal 4 
+} DbfRecord;. 
+
+
+The most significant four bits of header contain the record type, in the range 0 to 15 (Oxf). The remaining 
+twelve bits store the record length. DBF records are restricted to a maximum length of 4094 bytes, which 
+is one byte less than the theoretical maximum of 4095 (Oxfff) bytes. 
+
+
+The record types are classified as follows: 
+
+
+0 Deleted record. These records are ignored by all DBF services. In particular, they are 
+never copied by the DbfCopyFile service. 
+
+
+1 Standard data record, containing a number of fields corresponding to the field 
+sequence specified by the field information record, described below. Most DBFs will 
+contain, apart from deleted records, only type 1 records, one field information record 
+and, optionally, one descriptive record (described below). 
+
+
+2 Field information record, used to store the field structure used by other records. There 
+must be a field information record in each file and it must be the first record in the 
+file. Any subsequent type 2 records will be ignored. The content of this record is 
+described below. 
+
+
+3 Descriptive record. A DBF may optionally contain a record of this type, containing 
+file-wide application-specific data (such as the screen font to use). The content of such 
+a record consists of one or more variable length sub-records, with a word header 
+containing the type and length, exactly as for the main records. The sub-record types 
+are specific to the creating application. There is further information about descriptive 
+records in the descriptions of the DpfDescRecordRead and DbfDescRecordWrite 
+services. 
+
+
+4-7 Application-specific records that are copied to a new file, but not appended to an 
+existing file by the DbfcopyFile service. 
+
+
+8 - 13 Application-specific records that are both copied to a new file and appended to an 
+existing file by the DbfcopyFile service. 
+
+
+14-2 
+
+
+14 DATABASE FILES 
+
+
+14 Reserved for voice records, containing information that is generated and interpreted 
+by a voice device driver. 
+
+
+15 Reserved for internal use - not to be used by applications. 
+
+
+The field information record contains up to 32 bytes, each indicating the type of the corresponding field in 
+the data records (it follows that a data record may contain a maximum of 32 fields, but there is an 
+exception, described later). The possible values for each byte are: 
+
+
+0 Word 
+
+1 Long 
+
+2 Double 
+
+3 String 
+4-255 Reserved 
+
+
+The file opening services open a DBF in such a way that only one record type (usually type 1) is visible to 
+the DBF services. There is no requirement for all record types to conform to the structure specified in the 
+field information record, but it is expected that, for normal use, type | records will do so. The only service 
+that assumes the record structure matches the content of the field information record is DbfFindRead. 
+
+
+Records are not restricted to contain the same number of fields as listed in the field information record. 
+They may contain fewer fields, provided that only trailing fields are omitted. If a record contains more 
+than the number of fields specified in the field information record, it is assumed that the additional ones 
+are string fields. 
+
+
+A record that contains only string fields is not restricted by the normal maximum of 32 fields; it may 
+contain any number of fields, subject to the overall 4094 byte limit on the record length. 
+
+
+An application that uses several record types may: 
+
+
+e open the file for one record type at a time, closing the file and reopening it to access records of a 
+different type 
+
+
+e open the file for one record type and handle the reading and writing of records of other types 
+independently of the DBF services 
+
+
+String fields 
+
+
+String fields contain leading byte counted text, and thus a normal string field may not contain more than 
+255 characters. 
+
+
+However, longer strings may be stored by making use of continuation sub-fields. In such a case, the first 
+254 characters of the string and a terminating byte of value 0x14 are stored in an otherwise normal string 
+field, with a count byte containing the value 255. The terminating 0x14 character, coupled with a length 
+byte of 255, indicates that further string characters are contained in an immediately following string field. 
+This following field is considered as a continuation sub-field of the previous one. 
+
+
+The same mechanism may be used in a continuation sub-field to extend the string text into a further 
+continuation sub-field. Subject to the overall restriction that a record may not exceed 4094 bytes, there is 
+thus no limit on the length of text that may be stored in a single database string field. 
+
+
+Number of records 
+
+
+The DBF services are restricted to files containing a maximum of 65534 records, numbered from 0 to 
+65533. Since only one record type is visible via the DBF services, a DBF may contain more than this 
+maximum, provided there are not more than 65534 records of any one type. 
+
+
+A file containing more than the maximum number of (visible) records will, on opening, be logically 
+truncated to contain the maximum number of records. 
+
+
+End of file record 
+
+
+When any of the record services attempts to read past the end of the file, the error —_F1LE_zor will be 
+returned. The current record number (the record number returned by pbfsense) will then be the number of 
+the last record plus 1. This (fictitious) record is known as the end of file record. 
+
+
+14-3 
+
+
+PLIB REFERENCE 
+
+
+Attempting to read before the first record in the file, with either the DbfBackRead service or the 
+Dbf£FindRead service, will also result in an E_FILE_EOF error. In this case the current record number will 
+be zero. This will normally refer to the first record in the file, but may, if the file contains no records, refer 
+to the end of file record. 
+
+
+If the file contains no records, DbfSense will always return zero, again referring to the end of file record. 
+
+
+At any time that the current record number refers to the end of file record, those services that operate on 
+the current record, such as DbfEraseRead Or DbfUpdate, will do nothing to the record and return 
+E_FILE_EOF, 
+
+
+Database files and OPL 
+
+
+OPL data files, created and manipulated by the OPL data file commands, are database files. They are 
+created with a file signature string of "OopLDatabaseFile" and contain, in addition to the leading field 
+information record, only standard data (type 1) records. 
+
+
+OPL can open and manipulate database files created by other applications, with the following restrictions: 
+e = The file must have a file signature string of "OopLDatabaseFile" 
+
+
+e Records other than the leading field information record and standard data (type 1) records are 
+ignored by OPL 
+
+
+Pn a a 
+DBF functions 
+
+
+DbfOpen Open a database file 
+
+
+INT DbfOpen(INT *pstate, VOID **pFcb, TEXT *fName, UINT mode, DbfHeader *pHead, 
+UBYTE *pbuffer, 
+UINT len, UINT type); 
+
+
+Open a channel to the database file specified by the zero terminated file specification £Name and, if 
+successful, return zero and write the channel to *pFcb (pFcb is not written to if the open fails). 
+
+
+See also DbfQuickOpen. 
+
+
+The file specification fName is parsed with a nuLL related name (see p_fparse). If this fails, the open fails 
+and returns the return value from p_fparse. 
+
+
+The mode in which the file is opened is selected by mode, which should contain one (and only one) of: 
+
+
+P_FOPEN 
+P_FCREATE 
+P_FREPLACE 
+P_FAPPEND 
+P_FUNIQUE 
+
+
+optionally ored with one of: 
+
+
+P_FUPDATE 
+P_F SHARE 
+
+
+For the meanings of these flags, see the description of p_open (P_FSTREAM) in the Files chapter. The DBF 
+services make no distinction between files opened with either p_rFoPEN or P_FAPPEND. All other required 
+mode flags are supplied automatically. Opening a DBF with mode equal to P_FUNIQUE will write the 
+unique name to fName. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled Opens the file with a sparse index. The file is open and the index is fully built 
+when the call to Dbfopen returns, but the call may take an extended time to 
+return. 
+
+
+DbfStateOpenNoIndex Opens the file without an index. The call to Dbfopen returns much faster than 
+for the previous case. Not all DBF services may be used on a file opened 
+without an index. See the descriptions of the individual services for further 
+details. 
+
+
+14-4 
+
+
+14 DATABASE FILES 
+
+
+DbfStateStart Opens the file with a sparse index. The open process may not be complete when 
+the call to pbfopen returns, depending on the value written back to *pstate. 
+Db£Open must be called repeatedly, passing the value written to *pstate by the 
+previous call to pbfopen, until the value written to *pstate iS DbfStateStart. 
+This should be used in cases (such as the need to remain responsive to user 
+input) where an extended time to return is unacceptable. 
+
+
+The parameter pHead is a pointer to a DbfHeader Struct, defined in p_dbf-h as: 
+
+
+typedef struct 
+{ 
+UBYTE fileType[DbfHeaderNameSize]; /* 16 byte file signature */ 
+UWORD createVersion; /* software version used to create file */ 
+UWORD dataStart; /* offset in file of first record */ 
+UWORD needVersion; /* minimum software version needed to handle this file */ 
+UWORD firHeader; 
+UBYTE fir[DbfMaxFirLength] ; 
+} DbfHeader;. 
+
+
+When creating a new file or replacing an existing file, all elements of this struct should be pre-filled with 
+the header and field information record data described earlier. Note that there is no gap between the 
+header and the field information record, even if an extended header is required. The file itself, however, 
+will contain a gap for the extended header, the length of which is 22 bytes less than the value in the 
+dataStart field. 
+
+
+When opening an existing file, the filetype field must be pre-filled with the file signature. The 
+remainder of the pbfHeader struct will be filled in with the relevant data read from the file. All 16 bytes of 
+the file signature will be verified against the signature in the file and &_FILE_INvALID Is returned if the 
+two signatures are not identical. 
+
+
+The following checks are made in all cases, regardless of whether the information is provided by the user 
+or read from an existing file. 
+
+
+e The needversion field is checked against the DBF software version number (returned by the 
+DbfVersion service). The major version number in needversion must not exceed the current 
+DBF software major version number (see the Dbfversion service for the format of version 
+numbers). It is the application's responsibility to perform any further validation of the version 
+number. 
+
+
+e = The field information record data is checked to be the correct type and of a length not exceeding 
+the maximum length (32). An z_FILE_INVALID error is returned if any of these checks fail. 
+
+
+The address and length of a user-supplied read-ahead buffer are passed in pbuffer and len respectively. 
+Each read call to the file server from a DBF service will read 1en bytes into this buffer. In general, the 
+buffer will contain more than one record. A DBF read service to access a record that, as a result of an 
+earlier read, is already in the buffer will simply locate the record within the buffer. 
+
+
+The buffer length, in 1en, must be in the range 512 to 16384. Any value outside this range will cause 
+DbfOpen to fail with an E_FILE_RECORD error. 
+
+
+In addition, the buffer should be at least as large as the largest record in the file. Opening a file with a 
+sparse index and a buffer which is smaller than the largest record will cause pbfopen to fail with an 
+E_FILE_RECORD error (this error will not be reported when opening a DBF without an index). A buffer of 
+4096 bytes is guaranteed to be sufficient for all database files. 
+
+
+Only records of type equal to type are visible. In most cases, type will be 1 but could, exceptionally, be in 
+the range 4 to 14 inclusive. No check is made on the value of type, but the results of opening a file will be 
+unpredictable if type is 0, 2, 3 or greater than 14. 
+
+
+Immediately after opening the file, the current record number (as returned by pb£fSense) will be 0, soa 
+call to DbfNext Read would read record number | and pbfEraseRead would erase record 0. To read record 
+0 you should call ppfFirstRead. 
+
+
+No error is returned if the opened file contains more than the maximum number (65534) of records of any 
+one type. The DBF services will treat such a file as if it contained the maximum number of records. 
+
+
+Apart from the errors explicitly mentioned above, ppfopen may fail with any of the errors returned by 
+p_open (P_FSTREAM), p_seek OF p_read. 
+
+
+14-5 
+
+
+PLIB REFERENCE 
+
+
+DbfQuickOpen Open a database file 
+INT DbfQuickOpen(INT *pstate, DbfOpenArgs *pargs, UBYTE *pbuffer, UINT len, UINT type); 
+
+
+Open a channel to a database file, as for Dpfopen, except that a number of the parameters are passed in a 
+DbfOpenargs struct, defined in p_dbf.h as: 
+
+
+typedef struct 
+{ 
+VOID **pFcb; 
+UBYTE *fName; 
+UINT mode; 
+DbfHeader *pHead; 
+} DbfOpenArgs;. 
+The meanings of the struct members and the remaining parameters are exactly as described for Dbf0pen. 
+Dbf£QuickOpen returns zero if successful, otherwise it returns errors as for Dbfopen. 
+
+
+Dbf£QuickOpen should be used in preference to Dbfopen since it provides more efficient and shorter code. 
+The Dbfopen service is retained for compatibility reasons. 
+
+
+DbfClose Close a database file 
+INT DbfClose(VOID *pFcb) ; 
+
+
+Close a database file, returning zero for success (the negative error returns are as for p_close). The file 
+channel is closed, even if DbfClose returns an error. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if pFcb 1s not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+DbfFlush Flush a database file 
+
+
+INT DbfFlush(VOID *pFcb) ; 
+
+Flush all buffers, ensuring that all modified data is written to the DBF. 
+Returns zero for success (the negative error returns are as for p_write). 
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if preb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+DbfTrash Notify that the DBF buffer has been overwritten 
+
+
+VOID DbfTrash(VOID *pFcb) ; 
+
+
+Inform the DBF services that the buffer of the file corresponding to the channel data in prcb has been 
+overwritten by the caller and that the contents of the buffer can not be relied on. See also DbfCopyDown. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+DbfCopyDown Copy down a DBF record 
+INT DbfCopyDown (VOID *pFcb, UINT offset); 
+
+
+Copy a record at offset in the DBF buffer to the start of the buffer and sets a flag to signal that the buffer 
+is no longer valid (i.e. there is no need to call DbfTrash). The length of the record is read from the buffer 
+and is returned by the service. 
+
+
+14-6 
+
+
+14 DATABASE FILES 
+
+
+It is assumed that offset is the position in the buffer of a valid record, given by an earlier call to 
+DbfAbsRead, DbfAbsReadSense, DbfNextRead, DbfBackRead, DbfFirstRead, DofLastRead, DofEraseRead 
+Of DbfFindRead. The results will be unpredictable if this is not the case, or if the caller has written to the 
+buffer since making one of the above calls. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF DbfQuickOpen. 
+
+
+DbfCompress Compress a database file 
+
+
+INT DbfCompress(UINT *pstate, VOID *pFcb); 
+
+
+Recover space used by deleted records (provided the file is stored on a compressible medium), returning 
+zero for success. If the medium is not compressible, this service will do nothing but will still return zero. 
+
+
+After calling this service, the current record will be the end of file record (unless the medium was not 
+compressible - in which case the current record is unchanged). 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The file compression is complete when the call to pbfcompress returns, but the 
+call may take an extended time to return. 
+
+
+DbfStateStart The file compression may not be complete when the call to pbfcompress 
+returns, depending on the value written back to *pstate. DofCompress must be 
+called repeatedly, passing the value written to *pstate by the previous call to 
+DbfCompress, until the value written to *pstate iS DbfStateStart. This should 
+be used in cases (such as the need to remain responsive to user input) where an 
+extended time to return is unacceptable. 
+
+
+Should not be used on a file opened without an index. 
+
+
+Calls p_panic if pFcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF DbfQuickOpen. 
+
+
+DbfCopyFile Copy a database file 
+
+
+INT DbfCopyFile(UINT *pstate, VOID *pFcb, TEXT *pTargetName, UINT targetMode, UINT type, 
+INT dir); 
+
+
+Copy records (except deleted records) in either direction between the current file (specified by prcb) and 
+the file named in ptargetName, returning zero for success. This service may be used either to copy records 
+to a new file or to append records to an existing file. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The copy is complete when the call to ppfcopyFile returns, but the call may 
+take an extended time to return. 
+
+
+DbfStateStart The copy may not be complete when the call to pbfcopyFile returns, 
+depending on the value written back to *pstate. DbfCopyFile must be called 
+repeatedly, passing the value written to *pstate by the previous call to 
+DbfCopyFile, until the value written to *pstate iS DbfStateStart. This should 
+be used in cases (such as the need to remain responsive to user input) where an 
+extended time to return is unacceptable. An estimate of the number of calls 
+required to complete the copy is to divide the source file size by the buffer size 
+and add 2. 
+
+
+Dbf£StateCopyAbort aborts a copy that was started with the state ppfstateStart. 
+
+
+The mode in which prargetName is opened is specified by targetMode, with the same options as for 
+Db£Open. If targetMode is P_FUNIQUE, the unique file name is written to prargetName. In all cases, this 
+file is opened without an index. 
+
+
+14-7 
+
+
+PLIB REFERENCE 
+
+
+The direction of the copy is determined by dir: 
+
+
+DbfCopyFromHandle copies records from the current file to the file specified by prargetName. To 
+copy the current file, targetMode should be P_FCREATE, P_FREPLACE Or 
+P_FUNIQUE. If appending records to an existing file, targetMode should be 
+P_FOPEN Or P_FAPPEND. 
+
+
+DbfCopyToHandle appends records from the file specified by prargetName into the current file. In 
+this case targetMode can sensibly only be P_FoPEN. 
+
+
+Appending records to the current file may be slower than a copy or append from the current file because of 
+the need to update the index (if it exists). 
+
+
+Which records are copied is determined by type. This may specify either a single type (normally type 1) 
+or (by passing the value DpfRecordTypeAl1) all record types. There are special cases that depend on the 
+nature of the copy: 
+
+
+e when copying to a new file (targetMode is P_FCREATE, P_FREPLACE Or P_FUNIQUE) the field 
+information (type 2) record is always copied to the new file, regardless of the value of type. 
+
+
+e when appending records to an existing file (targetMode 1s P_FOPEN or P_FAPPEND) records of type 
+2 to 7 inclusive (which therefore includes the field information record and the descriptive record) 
+are never copied, regardless of the value of type. 
+
+
+If the copy is to a new file (targetMode is P_FCREATE, P_FREPLACE Of P_FUNIQUE) the file header 
+(including any extended header) is copied to the new file. If any error occurs during the copy the target 
+file will be deleted, if possible. 
+
+
+If the copy appends records to an existing file (targetMode is P_FOPEN Of P_FAPPEND) the signatures of the 
+two files are verified and the field information records are checked to be compatible (either identical, or 
+both containing only string fields). If either test fails the call to DpfcopyFrile will return E_FILE_INVALID. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if pFcb 1s not a pointer to valid DBF file channel data, generated by an earlier call to 
+Dbf£Open Or DbfQuickoOpen. In addition to errors explicitly mentioned above, DpfCopyFile error returns are 
+as for p_open, p_read and p_write. 
+
+
+WARNING: using DbfCopyFile to append records can result in a file containing more than 65534 records 
+of a particular type. No error is given if this occurs. 
+
+
+DbfFileSize Find the size of a database file 
+
+
+INT DbfFileSize(VOID *pFcb, ULONG *pSize); 
+Writes the size of an open database file to *psize, returning zero for success. 
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. Error returns are as for p_seek, 
+
+
+DbfExtHeaderRead Read a DBF extended header 
+
+
+INT DbfExtHeaderRead(UINT cont, VOID *pFcb, VOID *buf, UINT len); 
+
+
+Read up to len bytes from the extended header of a database file and write the data to buf, returning the 
+actual number of bytes read. 
+
+
+If there are fewer than 1en bytes left before the end of the extended header, the number of remaining bytes 
+are read and returned. If the current position is already at the end of the extended header the negative 
+number E_FILE_EOF is returned. All other error returns are as for p_read and p_seek. 
+
+
+A long extended header may be read in sections. A value of 0 for cont signifies an initial read of the 
+extended header and resets the current file position to the start of the extended header before reading. For 
+subsequent reads, cont should be set to 1. If the whole extended header is read in a single call to 
+DbfExtHeaderRead, cont must be set to 0. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+14-8 
+
+
+14 DATABASE FILES 
+
+
+DbfExtHeaderWrite Write a DBF extended header 
+
+
+INT DbfExtHeaderWrite(UINT cont, VOID *pFcb, VOID *buf, UINT len); 
+
+
+Write up to 1en bytes of data from buf into the extended header, returning the actual number of bytes 
+written. 
+
+
+If there are fewer than 1en bytes left before the end of the extended header, the number of remaining bytes 
+are written and returned. If the current position is already at the end of the extended header the negative 
+number £_FILE_£oF is returned. All other error returns are as for p_write and p_seek. 
+
+
+A long extended header may be written in sections. A value of 0 for cont signifies an initial write of the 
+extended header and resets the current file position to the start of the extended header before writing. For 
+subsequent writes, cont should be set to 1. If the whole extended header is written in a single call to 
+DbfExtHeaderWrite, cont must be set to 0. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF DbfQuickOpen. 
+
+
+DbfDescRecordRead Read a DBF descriptive record 
+INT DbfDescRecordRead (VOID *pFcb); 
+Read the descriptive record to offset zero in the file's read-ahead buffer. 
+
+
+The descriptive record contains variable length sub-records, in the same format as main records, with the 
+record types being defined by the creating application. The reader should ignore (and not delete) 
+unrecognised sub-record types. 
+
+
+Returns the length of the descriptive record, if it exists, otherwise E_FILE_EOF. 
+Returns &_FILE_INVALID if the file was opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£fQuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfDescRecordWrite Write a DBF descriptive record 
+
+
+INT DbfDescRecordWrite(VOID *pFcb, UINT len); 
+
+
+Write a descriptive record from the data at offset zero in the file's read-ahead buffer, returning zero for 
+success. 
+
+
+The data in the buffer be a ppbfRecora structure, that is the record content must start at offset 2. The first 
+two bytes are used to construct the header for the record (see Dbfappend). These two bytes should not be 
+included in 1en, the length of the record. 
+
+
+Any existing descriptive record will be erased, so that there is no more than one descriptive record per 
+file. The application should ensure that any unrecognised sub-record types are preserved from any 
+previously existing descriptive record. If 1en is passed as zero, any existing descriptive record will be 
+erased and no new one will be written out. 
+
+
+Returns £_FILE_INvALID if the file was opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£QuickOpen. Other error returns are as for p_seek, p_read and p_write. 
+
+
+14-9 
+
+
+PLIB REFERENCE 
+
+
+DbfVersion Get the DBF version number 
+UINT DbfVersion (VOID) ; 
+
+
+Return the version number of the DBF software. This will be a hexadecimal number in the form xyyF 
+where: 
+
+
+x is the major version number (4 bits) 
+YY is the minor version number (8 bits) 
+F is the release type, either A,B or F for Alpha, Beta or Final respectively (4 bits). 
+
+
+For example, if 110FH is returned, the DBF software version is 1.10F. 
+
+
+Note that only the major version number is used to determine whether or not the DBF file system can 
+handle a particular file. 
+
+
+May be used on a DBF opened without an index. 
+
+
+DbfAbsRead Read a specific DBF record 
+
+
+INT DbfAbsRead(VOID *pFcb, UINT recnum, UWORD *pOffset) ; 
+
+
+Seek to and read (into the read-ahead buffer) record number recnum, returning the length of the record or 
+a negative error. 
+
+
+Record recnum becomes the current record and the offset of the record within the read-ahead buffer is 
+written to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the 
+returned record length is the length of the record data, excluding the header. 
+
+
+If recnum is greater than the last record, the error E_FILE_EOF is returned, the current record is set to the 
+end of file record and *poffset is not valid. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if pFcb 1s not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF DbfQuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfAbsReadSense Read and sense a specific DBF record 
+INT DbfAbsReadSense (VOID *pFcb, UINT recnum, UWORD *pOffset, ULONG *pPos); 
+
+
+Seek to and read (into the read-ahead buffer) record number recnum, returning the length of the record or 
+a negative error. 
+
+
+Record recnum becomes the current record and the offset of the record within the read-ahead buffer is 
+written to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the 
+returned record length is the length of the record data, excluding the header. The file position of the 
+header at the start of the record is written to *pPos. 
+
+
+If recnum is greater than the last record, the error E_FILE_EoF is returned, the current record is set to the 
+end of file record and *poffset is not valid. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if pFcb 1s not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Of DbfQuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfNextRead Read the next DBF record 
+
+
+INT DbfNextRead(VOID *pFcb, UWORD *pOffset) ; 
+
+
+Seek to and read (into the read-ahead buffer) the next record, returning the length of the record or a 
+negative error. 
+
+
+This record becomes the current record and the offset of the record within the read-ahead buffer is written 
+to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the returned 
+record length is the length of the record data, excluding the header. 
+
+
+14-10 
+
+
+14 DATABASE FILES 
+
+
+If the current record is already the last record, or the file contains no records of the current type, the error 
+E_FILE_EOF 1s returned, the current record is set to the end of file record and *poffset is not valid. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£QuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfBackRead Read the previous DBF record 
+
+
+INT DbfBackRead(VOID *pFcb, UWORD *pOffset); 
+
+
+Seek to and read (into the read-ahead buffer) the previous record, returning the length of the record or a 
+negative error. 
+
+
+This record becomes the current record and the offset of the record within the read-ahead buffer is written 
+to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the returned 
+record length is the length of the record data, excluding the header. 
+
+
+If the current record is already the first record, or the file contains no records of the current type, the error 
+E_FILE_EOF is returned, the current record is set to record number 0 (which may be the end of file record) 
+and *poffset is not valid. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£fQuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfFirstRead Read the first DBF record 
+
+
+INT DbfFirstRead(VOID *pFcb, UWORD *pOffset); 
+
+
+Seek to and read (into the read-ahead buffer) the first record, returning the length of the record or a 
+negative error. 
+
+
+This record becomes the current record and the offset of the record within the read-ahead buffer is written 
+to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the returned 
+record length is the length of the record data, excluding the header. 
+
+
+If the file contains no records of the current type, the error E_F1LE_£oF is returned, the current record is 
+set to record number 0 (which is the end of file record) and *poffset is not valid. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£QuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+DbfLastRead Read the last DBF record 
+
+
+INT DbfLastRead(VOID *pFcb, UWORD *pOffset) ; 
+
+
+Seek to and read (into the read-ahead buffer) the last record, returning the length of the record or a 
+negative error. 
+
+
+This record becomes the current record and the offset of the record within the read-ahead buffer is written 
+to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the returned 
+record length is the length of the record data, excluding the header. 
+
+
+If the file contains no records of the current type, the error E_F1LE_£oF is returned, the current record is 
+set to record number 0 (which is the end of file record) and *poffset is not valid. 
+
+
+Should not be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF Db£fQuickOpen. Other error returns are as for p_seek and p_read. 
+
+
+14-11 
+
+
+PLIB REFERENCE 
+
+
+DbfAppend Append a DBF record 
+
+
+INT DbfAppend(VOID *pFcb, UINT len); 
+
+
+Append a record of the current type, and of length 1en, to the end of the file and make this the current 
+record, returning zero for success. 
+
+
+The record to be appended must be stored at the start of the read-ahead buffer as a DbfRecora struct 
+(defined in p_dbf-h) including the leading two byte header. DbfAppend uses these two bytes to construct 
+the type and length header for the record. This header should not be included in 1en, which is the length 
+of the data only. 
+
+
+The error E_GEN_OVER is returned if there are already 65534 records of the current type in the file. If the 
+total length of the record (including the two byte header) is greater than the length of the read-ahead 
+buffer then E_FILE_RECORD is returned. Other error returns are as for p_seek and p_write. 
+
+
+Should not be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+DbfEraseRead Erase a DBF record 
+
+
+INT DbfEraseRead(INT *pstate, VOID *pFcb, UWORD *pOffset) ; 
+
+
+Erase the current record and read (into the read-ahead buffer) the following record, returning the length of 
+the record read, or a negative error. 
+
+
+This record becomes the current record and the offset of the record within the read-ahead buffer is written 
+to *poffset. This offset indicates the start of a DbfRecord struct (including the header) but the returned 
+record length is the length of the record data, excluding the header. 
+
+
+There are two separate circumstances in which DbfEraseRead may return E_FILE_EOF: 
+e if the current record is already the "end of file" record (or there are no records) 
+e if the current record is the last record. 
+
+
+In the first case, the service does nothing. In the second case, the last record is erased and the current 
+record becomes the end of file record. 
+
+
+It is the application's responsibility to distinguish, if necessary, between these two cases. This may be done 
+either by checking if the current record is the "end of file" record (using DpfSense and DbfCount) before 
+calling DbfEraseRead, or by using DbfCount before and after the call to determine if the record count has 
+decreased. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The erase and read process is complete when the call returns, but the call may 
+take an extended time to return. 
+
+
+DbfStateStart The erase and read process may not be complete when the call returns, 
+depending on the value written back to *pstate. DbfEraseRead must be called 
+repeatedly, passing the value written to *pstate by the previous call to 
+DbfEraseRead, until the value written to *pstate is DbfStateStart. This 
+should be used in cases (such as the need to remain responsive to user input) 
+where an extended time to return is unacceptable. 
+
+
+Should not be used on a DBF opened without an index. 
+
+
+Calls p_panic if pFcb 1s not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+14-12 
+
+
+14 DATABASE FILES 
+
+
+DbfUpdate Update a DBF record 
+
+
+INT DbfUpdate (INT *pstate, VOID *pFcb, UINT len); 
+
+
+Erase the current record and append a new record, of length 1en, from the read-ahead buffer, making this 
+the current record. 
+
+
+Returns zero for success, or a negative error. 
+
+
+The record to be appended must be stored at the start of the read-ahead buffer as a pbfRecord struct (that 
+is, including a leading two bytes). ppfappend uses these two bytes to construct the type and length header 
+for the record. This header should not be included in 1en, which is the length of the data only. 
+
+
+Note that the current record is not erased until after the new record has been successfully appended. 
+
+
+DbfUpdate will do nothing and return =_F1Le ror if there are no records of the current type, or if the 
+current record is the end of file record. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The update is complete when the call returns, but the call may take an extended 
+time to return. 
+
+
+DbfStateStart The update may not be complete when the call returns, depending on the value 
+written back to *pstate. DbfUpdate must be called repeatedly, passing the value 
+written to *pstate by the previous call to pbfUpdate, until the value written to 
+*pstate IS DbfStateStart. This should be used in cases (such as the need to 
+remain responsive to user input) where an extended time to return is 
+unacceptable. 
+
+
+Should not be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen OF DbfQuickOpen. 
+
+
+DbfFindReadField Find a DBF record 
+
+
+INT DbfFindReadField(UINT *pstate, VOID *pFcb, VOID *pBuffer, UINT len, UINT findMode, 
+UINT nStrings, UWORD *pOffset, UINT startStr); 
+
+
+This function is only available in EPOC version 3.18 or later. 
+
+
+Match the wildcard text at ppuffer and of length 1en (which must not exceed 255 bytes), in the nstrings 
+string fields starting at string field number startstr (a value of zero for start str starts matching at the 
+first string field). The match is attempted on each record, starting at the current record. Returns the length 
+of the first record found to contain a match or, if no match is found, a negative error. 
+
+
+This service must only be used on records which conform with the content of the field information record. 
+No error is reported if any particular record has fewer than nst rings string fields. If nstrings has the 
+value DbfFindAl1Strings the search for a match will continue through all string fields until the end of 
+the record. The field information record is used to determine the types of up to the first 32 fields. Fields in 
+excess of those defined in the field information record are assumed to be string fields. 
+
+
+findMode specifies the type of search and is made up of three parts which must be ored together: 
+
+
+The maximum length over which the match is made in any one string field is passed in findMode. String 
+fields are effectively truncated to this length before matching. The maximum length that may be specified 
+is 255, implying no truncation. 
+
+
+The starting point and direction of the search is specified by oring one of the following into findMode: 
+
+
+DbfFindForwards Search forwards from current record to next match. 
+Dbf£FindBackwards Search backwards from current record to previous match. 
+Dbf£FindFirst Search to first match in file. 
+
+DbfFindLast Search to last match in file. 
+
+
+14-13 
+
+
+PLIB REFERENCE 
+
+
+The type of match that is made is specified by oring either of the following into findMode: 
+DbfFindCaseIndependent Case independent match. 
+DbfFindCaseDependent Case dependent match. 
+
+
+If a match is found, the record containing the match becomes the current record. Information regarding 
+the matching record is written to an array of two UworDs pointed to by poffset. The first uworD contains 
+the offset of the record from the start of the read-ahead buffer and the second contains the address of the 
+first character of the matching text within the buffer. The offset indicates the start of a DbfRecorad struct 
+(including the header) but the returned record length is the length of the record data, excluding the 
+header. 
+
+
+If a match is not found, &_FILE_£oF is returned and *poffset is no longer valid. The current record will 
+then be either the first record if the search was backwards, or the end of file record if the search was 
+forwards. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The find is complete when the call returns, but the call may take an 
+extended time to return. 
+
+
+DbfStateStart The find may not be complete when the call returns, depending on the 
+value written back to *pstate. DbfFindRead must be called repeatedly, 
+passing the value written to *pstate by the previous call to DpfFindRead, 
+until the value written to *pstate is DbfStateStart. This should be used 
+in cases (such as the need to remain responsive to user input) where an 
+extended time to return is unacceptable. 
+
+
+May be used on a DBF opened without an index, except for a findMode that specifies DbfFindLast, for 
+which the result is unpredictable. 
+
+
+Calls p_panic if findMode is improperly constructed, or if prcb is not a pointer to valid DBF file channel 
+data, generated by an earlier call to Dbfopen or DbfQuickoOpen. Other error returns are as for p_seek and 
+
+
+p_read. 
+Finding across continuation sub-fields 
+
+
+As described above, a search using DbfFindReadField will not locate text that is contained, in whole or in 
+part, in a continuation sub-field. 
+
+
+If it is possible that a database may contain string fields more than 255 characters in length, the values of 
+the len and findMode parameters must be modified to force the search to extend into continuation sub- 
+fields. 
+
+
+Firstly, the value 0x1400 must be ored into len (whose unmodified value cannot exceed 255). 
+Secondly, the value of findMode must be constructed as follows: 
+
+
+e the length component of findMode, representing the maximum length over which the match is 
+made in any one string field, must be set to 255 
+
+
+e = the value 0x4000 must be ored into findMode 
+
+
+e only case-independent matching is allowed, so findMode must be ored with 
+DbfFindCaseIndependent 
+
+
+e the starting point and direction of the search is specified, as before, by oring one of 
+DbfFindForwards, DbfFindBackwards, DbfFindFirst Of DbfFindLast into findMode 
+
+
+DbfFindRead Find a DBF record 
+
+
+INT DbfFindRead(UINT *pstate, VOID *pFcb, VOID *pBuffer, UINT len, UINT findMode, 
+UINT nStrings, UWORD *pOffset); 
+
+
+Match the wildcard text at pBuffer and of length 1en (which must not exceed 255 bytes), with the first 
+nStrings string fields of each record, starting at the current record. Returns the length of the record 
+containing a match, if found, or a negative error. 
+
+
+Calling DpfDindRead is equivalent to calling DbffFindReadField with startSstr set to zero. 
+
+
+14-14 
+
+
+14 DATABASE FILES 
+
+
+This service must only be used on records which conform with the content of the field information record. 
+No error is reported if any particular record has fewer than nstrings string fields. If nstrings has the 
+value DbfFindAl11Strings the search for a match will continue through all string fields until the end of 
+the record. The field information record is used to determine the types of up to the first 32 fields. Fields in 
+excess of those defined in the field information record are assumed to be string fields. 
+
+
+findMode specifies the type of search and is made up of three parts which must be OR'ed together: 
+
+
+The maximum length over which the match is made in any one string field is passed in £findMode. String 
+fields are effectively truncated to this length before matching. The maximum length that may be specified 
+is 255, implying no truncation. 
+
+
+The starting point and direction of the search is specified by oring one of the following into findMode: 
+
+
+DbfFindForwards Search forwards from current record to next match. 
+DbfFindBackwards Search backwards from current record to previous match. 
+DbfFindFirst Search to first match in file. 
+
+DbfFindLast Search to last match in file. 
+
+
+The type of match that is made is specified by oring either of the following into findMode: 
+
+
+DbfFindCaseIndependent | Case independent match. 
+
+
+Dbf£fFindCaseDependent Case dependent match. 
+
+
+If a match is found, the record containing the match becomes the current record. Information regarding 
+the matching record is written to an array of two uworps pointed to by poffset. The first uworp contains 
+the offset of the record from the start of the read-ahead buffer and the second contains the address of the 
+first character of the matching text within the buffer. The offset indicates the start of a DbfRecord struct 
+(including the header) but the returned record length is the length of the record data, excluding the 
+header. 
+
+
+If a match is not found, z_r1LE_z£oF is returned and *poffset is no longer valid. The current record will 
+then be either the first record if the search was backwards, or the end of file record if the search was 
+forwards. 
+
+
+The value of *pstate may be one of: 
+
+
+DbfStateDisabled The find is complete when the call returns, but the call may take an 
+extended time to return. 
+
+
+DbfStateStart The find may not be complete when the call returns, depending on the value 
+written back to *pstate. DbfFindRead must be called repeatedly, passing 
+the value written to *pstate by the previous call to ppfrindReaa, until the 
+value written to *pstate 1S DbfStatestart. This should be used in cases 
+(such as the need to remain responsive to user input) where an extended 
+time to return is unacceptable. 
+
+
+May be used on a DBF opened without an index, except for a f£indMode that specifies pbfrindLast, for 
+which the result is unpredictable. 
+
+
+Calls p_panic if findMode is improperly constructed, or if prcb is not a pointer to valid DBF file channel 
+data, generated by an earlier call to ppfopen or DbfQuickOpen. Other error returns are as for p_seek and 
+
+
+p_read. 
+Finding across continuation sub-fields 
+
+
+As described above, a search using Db£fFindRead Will not locate text that is contained, in whole or in part, 
+in a continuation sub-field. 
+
+
+If it is possible that a database may contain string fields more than 255 characters in length, the values of 
+the 1en and findMode parameters must be modified to force the search to extend into continuation sub- 
+fields. 
+
+
+Firstly, the value 0x1400 must be ored into 1en (whose unmodified value cannot exceed 255). 
+
+
+14-15 
+
+
+PLIB REFERENCE 
+
+
+Secondly, the value of findMode must be constructed as follows: 
+
+
+e the length component of findMode, representing the maximum length over which the match is 
+made in any one string field, must be set to 255 
+
+
+e the value 0x4000 must be ored into findMode 
+
+
+e¢ only case-independent matching is allowed, so findMode must be ored with 
+DbfFindCaseIndependent 
+
+
+e the starting point and direction of the search is specified, as before, by oring one of 
+DbfFindForwards, DbfFindBackwards, DbfFindFirst Of DbfFindLast into findMode 
+
+
+DbfSense Sense the current DBF record number 
+UINT DbfSense(VOID *pFcb) ; 
+Return the record number of the current record. 
+
+
+This will be the record number of the end of file record (0 if there are no records, otherwise the number of 
+records plus one) if an immediately preceding DBF service call returned an &_FILE_EOF error. 
+
+
+May be used on a DBF opened without an index. 
+
+
+Calls p_panic if preb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+DbfCount Count the number of DBF records 
+UINT DbfCount (VOID *pFcb) ; 
+
+Return the number of records of the currently visible type, without altering the current record number. 
+Should not be used on a DBF opened without an index. 
+
+
+Calls p_panic if prcb is not a pointer to valid DBF file channel data, generated by an earlier call to 
+DbfOpen Or DbfQuickOpen. 
+
+
+14-16 
+
+
+CHAPTER 15 
+
+
+OBJECT ORIENTED PROGRAMMING 
+
+
+This chapter contains a complete reference description of EPOC's run-time support for object oriented 
+programming (OOP). It does not describe the essential concepts of OOP, the compile-time tools used to 
+build applications using OOP, or any system-supplied object class libraries. 
+
+
+This chapter is not suitable as an introduction to the object oriented programming environment on any 
+SIBO machine. 
+
+
+SSE SGA 
+Classes 
+
+
+A class is implemented as: 
+e aclass descriptor (a data structure that resides in a code segment) 
+e aset of functions (normally written in C) that implement the class methods 
+The class descriptor resides in the same code segment as its associated method functions. 
+
+
+Class descriptor 
+
+
+The C structure for the class descriptor (which may be of use after calling p_cpycat to copy a class 
+descriptor to the data segment) is defined as: 
+
+
+typedef 
+{ 
+UWORD cat; 
+struct p_class *super; /* superclass class */ 
+UWORD len; /* length of instance */ 
+UWORD base; /* base function number */ 
+UBYTE sig_6b; /* signature - should be Ox6b */ 
+UBYTE num; /* number of entries in vector table */ 
+UBYTE ncomp; /* number of component objects */ 
+}SPLECLASS¢ 
+
+
+where the contents of a loaded and dynamically linked class descriptor is as follows: 
+cat the handle of the code segment that contains the superclass class descriptor 
+
+
+super the offset of the superclass class descriptor within segment cat or zero if this is 
+a root class (which has no superclass) 
+
+
+len the length of an instance of the class, including the lengths of inherited 
+property (used by eg p_new and p_newlibh to create an instance) 
+
+
+base the base method number corresponding to the first entry in the method table 
+that follows the class descriptor 
+
+
+num the number of entries in the method table 
+ncomp the number of component objects to be automatically destroyed 
+sig_6b a signature (which should be 0x6) to guard against a bad class reference 
+
+
+15-1 
+
+
+PLIB REFERENCE 
+
+
+This header is followed by an array of num 16-bit code segment offsets (into the same segment that 
+contains the descriptor) of the method functions. This table contains "holes" (that is, method numbers for 
+which there is no method function) represented by zeros. 
+
+
+In the unlinked structure (for example, when the category descriptor resides in an executable file or a 
+DYL), the first two fields cat and super, which identify the superclass, contain different values. These 
+values are overwritten when the segment is loaded and dynamically linked. This is described below. 
+
+
+Object instances 
+
+
+An instance of a class is implemented as a cell in the heap and is created by calling p_new, f_new, 
+f_newlibh, p_newlibh, f_newsend Or f_newlibhsend. 
+
+
+The first two words of the cell contain the code segment handle and class descriptor offset of the class of 
+which that object is an instance (in exactly the same way as for the superclass reference in a linked class 
+descriptor). 
+
+
+The remainder of the cell contains the property (if any) of that class, including any property inherited 
+from its superclasses. 
+
+
+A subclass contribution to the property comes after its immediate superclass contribution such that (given 
+the restriction of single inheritance) the offset to a property contribution of a class is the same for that 
+class as it is for any subclass of that class. 
+
+
+All the functions (p_new etc) that create an object initialise the property with zeros. 
+Object destruction 
+
+
+An object is normally destroyed by sending it a message of message number zero (sending a message is 
+described later). 
+
+
+A root class (ie a class that has no superclass) normally contains a single method (corresponding to 
+message number zero). This implements the default destroy method and is inherited by all other objects. 
+
+
+The default destroy method is designed to destroy the object and all its components (and the components 
+of components and so on) as defined by the ncomp field in the class descriptor. 
+
+
+The destroy method function, root_dest roy, is normally provided from the PLIB library. 
+
+
+Before calling p_free to free the heap cell that represents the object instance, root_destroy scans from 
+the youngest class to the oldest looking for non-zero ncomp values in the corresponding class descriptors. 
+If it finds a non-zero ncomp, it assumes that the property segment contributed by that class begins with an 
+array of ncomp object addresses or NULLS (by convention, a NULL entry indicates an object that has either 
+not yet been created or has already been destroyed). Each non-NnuLt entry is sent a zero destroy message. 
+
+
+Since an object is always initially zero-filled, a failure in a partially constructed compound object will 
+have NULLs in all the right places and a single destroy method to the owner should perform the appropriate 
+partial destroy. 
+
+
+Object classes which create resources that are not objects (eg an I/O channel, which needs to be closed) or 
+which wish to destroy objects in a specific order, generally subclass the destroy method to clean up the 
+resources introduced by the class in addition to "supersending" the destroy message to the superclass to 
+continue the process. 
+
+
+Categories 
+Categories package a collection of classes into load modules and, when loaded, code segments. 
+There are two types of categories: 
+
+
+Image categories which contain no entry point, but contain classes that are referenced from 
+image categories and other DYLs. The name of a code segment containing a 
+DYL has the extension .pyt. A DYL code segment is created by loading a 
+DYL load module (which may be a separate file or a partition of an executable) 
+using p_loadlib Of p_loadfilelib (as described in this chapter). 
+
+
+Dynamic library 
+categories (DYLs) 
+
+
+The ROM typically contains a number (depending on the machine) of loaded and linked category code 
+segments. 
+
+
+15-2 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+Category code segments are shared - there is only one copy of a particular category in memory, however 
+many processes are executing it. 
+
+
+Once loaded into RAM and dynamically linked to external categories on which it depends, a category 
+memory segment is read-only - as is any code segment. A process that accidentally tries to write to a code 
+segment is panicked with panic number 60. 
+
+
+A straightforward small to medium sized application typically consists of a single image category that 
+references the built-in ROM DYLs. 
+
+
+Programmers may develop their own DYLs for one of the following reasons: 
+
+
+e A larger application can choose to be organised into multiple categories to limit its working set 
+by selectively loading transient subsystem categories into memory (analogous to overlays in 
+single-tasking operating systems). 
+
+
+e A large application may use DYLs simply to overcome the 64K code segment limit. 
+
+
+e An application may wish to develop an open-ended set of "polymorphic" DYLs to implement, for 
+example, a set of different printer drivers. 
+
+
+e To develop a general-purpose DYL which supplements the system object libraries. 
+Dynamic libraries have the following advantages over normal (static) libraries: 
+e only one copy of the code is present in memory however many processes are using it 
+e the DYL code does not detract from the 64K segment limit of the application that is using it 
+
+
+e provided you don't change the interface to the DYL (or at least make it upward compatible), you 
+don't need to relink the applications that use the DYL when you build a new DYL 
+
+
+Category handles 
+A category handle identifies a category code segment, which may be in RAM or the ROM, as follows: 
+
+
+e if the category handle is positive, it is the handle of a moveable RAM-based code segment 
+e if the category handle is negative, it is the paragraph address of a ROM category code segment 
+
+
+Category numbers 
+
+
+A category code segment may also be identified by a category number which is known at compile time 
+(category handles are only known at run time). 
+
+
+The local category (that is, the category containing the code that makes the category reference) always has 
+the category number zero. 
+
+
+An external category number is the index (from 1) into an array of external category handles in the local 
+category code segment. 
+
+
+A category number is mainly used to create an instance of an object class using p_new, f£_new or 
+£_newsend although it is also used by the more obscure functions p_exactsend, p_reclass and p_cpycat. 
+
+
+The value of an external category number depends on the composition and (arbitrary) order of the external 
+category array in the local category and different categories will, in general, use different category 
+numbers to refer to the same external category. Because of this fact, a category number should not be 
+passed as a parameter to an external method (for example, to create a component of variable class). When 
+there is a requirement to pass a category as a parameter, the category handle rather than the category 
+number should be used. The category handle may always be obtained from the category number by calling 
+p_getlibh. 
+
+
+Dynamic linkage 
+A reference to an external category by category number occurs when: 
+e aclass from an external category is subclassed by the local category 
+
+
+e the local category contains code that references an external category by a category number (most 
+likely to create an instance of an external class using p_new, f_new Or f_newsend although it 
+could also contain calls to p_exactsend, p_reclass and p_cpycat). 
+
+
+15-3 
+
+
+PLIB REFERENCE 
+
+
+Before such references may be made, the category must be dynamically! linked to the external categories 
+it references by category number. 
+
+
+The main image category is linked by calling p_link1ib(0) and DYLs are linked either by the function 
+that loads the DYL (either p_loadlib or p_loadfilelib) or subsequently (for reasons discussed below) by 
+calling p_linklib. 
+
+
+External categories are referenced by their memory segment names and it follows that, when a category is 
+dynamically linked, all the referenced categories must be loaded. 
+
+
+A category is dynamically linked shortly after loading it. Between loading and linking, it may be 
+necessary to load other referenced DYLs. 
+
+
+For the predominant case where an application is implemented as a single image category referencing 
+only ROM-based DYLs (which are already loaded), the image may be linked by calling p_1ink1ib at any 
+time (normally early in main). 
+
+
+When the application image category loads a DYL which references only those categories that are already 
+loaded (for example, the ROM-based DYLs and the loading image category), the function that loads the 
+DYL (either p_loadlib or p_loadfilelib) may be passed a parameter value that causes the function to 
+link the DYL immediately after loading. 
+
+
+Referencing by category handle 
+
+
+It is possible for a category to reference an external category by category handle - most likely to create an 
+instance of an external class using p_newlibh, f£_newlibh or f_newlibhsend or to call the more obscure 
+p_reclassbyhandle. 
+
+
+In this case, the handle is normally obtained independently of dynamic linkage by one of the following 
+means: 
+
+
+e the category handle is passed as a parameter to a method 
+e from the segment name by calling p_findlib (emulating dynamic linkage) 
+¢ because the local category loaded the DYL using p_loadlib or p_loadfilelib 
+
+
+A category (whether an image category or a DYL) may reference any number of external categories 
+(which may also be images or a DYLs). Typically, the following cases occur: 
+
+
+e an application image category references one or more DYLs (especially ROM-based DYLs) 
+e aDYL references another DYL 
+e an application-specific DYL references the application image category 
+
+
+Although technically possible, the case of an image category referencing another image category is 
+unlikely to be useful. 
+
+
+DYLs 
+
+
+Like the main image category, the main DYL contains code that may be shared by multiple processes. 
+Also like the main category, DYLs are produced independently of any other category by a (static) linker. 
+In practice, DYLs are of one of the following types: 
+
+e genuine library DYLs, used by multiple applications (for example, the ROM-based DYLs) 
+
+
+e application-specific DYLs supplementing the application image category and containing classes 
+which could, in principle, equally well be resident in the image category 
+
+
+e DYLs conforming to a common interface for use by one or more applications - for example to 
+implement a number of different file transfer protocols with a common interface 
+
+
+! The term dynamic linkage is used because the link is made at run time - as opposed to normal (static) 
+linkage between code modules, which occurs at compile time (and is used to produce a category load 
+module - for example, an executable). 
+
+
+15-4 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+DYLs that are used by more than one application should not access static data other than the reserved 
+static variables that are allocated at the beginning of the data segment of all applications (the structure of 
+the data segment is discussed in the chapter Memory Allocation). 
+
+
+For example, the ROM-based DYL OLIB.DYL uses the reserved static: 
+GLREF_D VOID *w_am; 
+
+
+holding the address of the one and only instance of the application manager object, which schedules the 
+running of multiple active objects (as described in the OLIB Reference manual). 
+
+
+Application-specific DYLs may use the seven static variables that are reserved for application programs 
+(in the sense that the system either does not use them or it restores them if it does). These reserved statics 
+(which are initialised by the system to zero) are: 
+
+
+GLREF_D VOID *DatApp1l; 
+GLREF_D VOID *DatApp2; 
+GLREF_D VOID *DatApp3; 
+GLREF_D VOID *DatApp4; 
+GLREF_D VOID *DatApp5; 
+GLREF_D VOID *DatApp6; 
+GLREF_D VOID *DatApp7; 
+
+
+These names may be #define'd to a more descriptive name, depending on the usage, as in, for example: 
+#define PageLayout DatAppl 
+
+
+Note that the code in DYLs may not introduce static variables by using quoted strings in C. For example, 
+the code: 
+
+
+p_open (&tcb, "TIM:",-1); 
+is fine in an image category but can't be used in a DYL. DYLs tend to have code fragments such as: 
+
+
+WORD b[3]; 
+
+
+b[O]=('T'<<8)+'I'; b[1L]=('M'<<8)+':'; b[2]=0; 
+p_open (&tcb, (TEXT *)&b[0],-1); 
+
+
+which, although hard to read, does at least produce efficient code. 
+
+
+When writing application-specific DYLs it is technically possible to use static variables, provided all such 
+variables are declared in a single module, included both in the link of the application image category and 
+the DYL (analogous to FORTRAN COMMON blocks). At the time of writing, we were taking the view 
+that this is a dangerous practice since the accidental introduction of static data - say a quoted string - 
+would misalign the variables in the two links. The tool to build a DYL from the output of the linker fails if 
+it detects any declared static data other than the reserved statics. 
+
+
+Category load modules 
+
+
+An image category is loaded from an executable by another process calling p_execc - as described in the 
+chapter Processes and Inter-Process Messaging. The executable may have the extension .JMG or .APP 
+but the loaded segment always has the extension .$SC. 
+
+
+The image category is not automatically dynamically linked by p_execc because the category might 
+reference DYLs which must first be loaded. After loading any such DYLs, the program calls 
+p_link1lib(0) to link itself. 
+
+
+A DYL category may be loaded from one of two sources: 
+e from a dynamic library file (which normally has the extension .DYL) using p_loadlib 
+
+
+e §©6from a file containing multiple DYLs (normally an executable with the extension .APP) using 
+p_loadfilelib after having previously opened the file using p_openlib 
+
+
+In the former case, the DYL is identified by its file specification. This is appropriate for genuine library 
+DYLs and replaceable DYLs such as, for example, a printer driver DYLs. 
+
+
+In the latter case, the DYL is identified by a number that indexes the DYLs embedded in the executable. 
+This is appropriate for application-specific DYLs. 
+
+
+15-5 
+
+
+PLIB REFERENCE 
+
+
+A DYL may either be linked by the function that loads the DYL (either p_1oad1lib or p_loadfilelib) or 
+subsequently (if further referenced DYLs need to be loaded first) by calling p_link1lib. 
+
+
+The structure of a loaded and linked category 
+
+
+A loaded category code segment contains the following: 
+
+
+e an external category table containing the segment handles of all externally referenced categories 
+(to convert external category numbers into category handles) 
+
+
+e aclass table containing the segment offsets of each class descriptor (to convert class numbers into 
+the segment offset of the corresponding class descriptor) 
+
+
+e aclass descriptor for each class 
+e the method functions and other local and global functions 
+Typically, the bulk of the code segment is filled with functions - like any other code segment. 
+
+
+The segment offset of the external category table is stored at offset 8 in the segment where the category 
+table consists of: 
+
+
+e a word containing the number of entries in the following array ored with 0x8000 
+e the array of external category handles 
+
+
+The segment offset of the class lookup table is stored at offset 6. The class lookup table is immediately 
+followed by the external category table so the length of the class lookup table may be obtained from the 
+difference between the values at offset 8 and 6. 
+
+
+In an image category, the entry point is at address zero. 
+
+
+The word at offset 4 in an image code segment contains the address in the data segment of the beginning 
+of the uninitialised static variables (and the end of the initialised static variables). 
+
+
+The structure of an unlinked category 
+
+
+The unlinked category differs from the linked category in the following respects: 
+e there is an external category name table instead of an external category handle table 
+
+
+e the superclass category references in the class descriptors are by category number (zero for the 
+local category) 
+
+
+e the external superclass class references in the class descriptors are by class number (references to 
+classes in the local category are by segment offset) 
+
+
+The external category name table consists of the following: 
+e a word containing the number of entries in the following array (but not ored with 0x8000) 
+e the array of external category names 
+
+What happens during dynamic linkage 
+
+Dynamic linkage consists of the following: 
+
+
+e converting the external category name table into the external category handle table (and oring 
+the number of entries word with 0x8000 to indicate that this conversion has taken place) 
+
+
+¢ converting local superclass references (which have category number zero) to the handle of the 
+local segment 
+
+
+e using the external category table to convert external superclass references (which have category 
+number greater than zero) to category handles and also to convert the class number to a segment 
+offset (using the class table in the external segment) 
+
+
+15-6 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+——————————————E———————————————————————————————————————————————————— a 
+Message passing 
+
+
+In OOP terminology, sending a message to an object means calling a method function of the class or 
+superclass of which that object is an instance. 
+
+
+Method functions are called by their method number, which must be between zero and 255. The method 
+number zero is normally reserved for the method that destroys the object (and its components, if any). 
+
+
+When called, the method function is passed the address of the object instance (a cell in the heap, as 
+returned by say p_new Or p_newlibh) as its first parameter with zero to three additional parameters, 
+depending on the method. 
+
+
+The most common way of sending a message is to use p_send, which does the following: 
+
+
+e locate the class descriptor of which that object is an instance (using the category handle and class 
+segment offset at the beginning of the instance) 
+
+
+e if the method number is in range of the method table that follows the class descriptor, and the 
+corresponding entry has a non-zero value in it, call the corresponding method function 
+
+
+e otherwise locate the superclass class descriptor and repeat the above 
+
+
+If the process of trying to find a corresponding method in successive superclass class descriptors 
+(sometimes called superclass chaining) fails, the sending function panics with panic number 48. 
+
+
+The send will also panic (with panic number 55) if the category handle and class segment offset at the 
+beginning of the instance points to a class descriptor that does not have the correct signature. This 
+catches, amongst other things, the sending of a message to an object that has already been destroyed. 
+
+
+As well as p_send, which is most commonly used within method functions to send a message to an 
+object, there is: 
+
+
+p_supersend which is used within a method function to send a message of the same method 
+number to the same object but to be handled by a superclass method. It works 
+like p_send except that the search for a method starts at the immediate 
+superclass of the class associated with the method containing the call to 
+p_supersend. It is typically used within a subclass method that adds further 
+processing (before, after or around the call to p_supersend) to the method 
+
+
+being replaced. 
+
+p_entersend which works like a p_sena that has been called with a p_enter - but more 
+efficiently 
+
+p_exactsend which can send a message to any method of any class (ignoring the category 
+
+
+handle and class segment offset at the beginning of the instance). In OOP, it is 
+normally used within a method function to send a message of the same method 
+number to the same object but to be handled by a superclass method once 
+removed - in effect a super supersend. 
+
+
+The message sending functions (p_send etc) represent the only mechanism for calling methods when: 
+
+
+e the method is polymorphic (where a particular send may call different method functions 
+depending on the class of the instance to which the method is being sent) 
+
+
+e the method function is in an external category (for example, a ROM-based DYL) 
+e the method function contains a call to p_supersend 
+
+
+When writing the method functions of application-specific classes, a message send can be implemented 
+as regular (near) function call when: 
+
+
+e the target method function is in the same category as the sending method 
+e the target method is monomorphic 
+
+
+e there are no calls to p_supersend in the target method 
+
+
+15-7 
+
+
+PLIB REFERENCE 
+
+
+If the target monomorphic method function is in the same category as all actual and prospective sending 
+methods, there is no reason to even include the address of the method function in the method table (which 
+appears after the class descriptor). 
+
+
+When writing general-purpose library DYLs, one has to be more careful about calling a local method 
+(rather than using a message sending function such as p_send) because direct calling removes any 
+opportunity for subclassers to divert the send to a subclass method. However, in some cases it may be 
+positively desirable to restrict subclassers. 
+
+
+Calling conventions for method functions 
+
+
+A method function that is the target of any of the message sending functions (eg p_send, p_supersend or 
+p_entersend) must use one of the following two calling conventions: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+
+
+METHOD_CALL where the generated code will take the parameters from the registers (which is 
+more efficient) 
+
+
+Note that if you call a method function directly, the prototype must be present and indicate the correct 
+calling convention. 
+
+
+Recall from the Error Handling chapter that the target of a p_enter must use one of: 
+CDECL where the generated code will take the parameters off the stack 
+ENTER_CALL where the generated code will take the parameters from the registers 
+
+
+Since the ENTER_CALL convention is different from the METHOD_CALL convention, a method function that is 
+a target of both p_send (or any other message sending function, including p_entersend) and p_enter 
+must be declared as cDEcL. 
+
+
+Performance of message sending 
+Message sending using p_send takes longer than a direct call for the following reasons: 
+e there is a far call via an 8086 software interrupt to get to the message sending code in the ROM 
+
+
+e it has to find the class and index a method table to find the address of the function to call 
+(possibly more than once if the method is found after superclass chaining) 
+
+
+e it performs complex stack manipulation to take the parameters from the call to p_send to pass to 
+the method (note that it removes the method number) 
+
+
+e it has to handle the fact that the target method may be in a moveable code segment (as well as the 
+return to the caller which is also, in general, in a moveable code segment) 
+
+
+The following table of timings (in seconds) for a million calls to various library functions was produced 
+from a test program running on an MC400 running at 8MHz. 
+
+
+EMPty; LOOD is. a. tas tia les 8 
+POS CUA ease soho o: ce: ester testes Cop Ser tes ter “eine tes elie 13 
+POS QUMMY sa lio cond eye pend the send eye gent ed 24 
+PAUSPEINECG VAN) eco etetses arse terescetselte ge: terse 44 
+j oar Nok Gn one rer a re eee re ee 74 
+DAS SIVA2 a, eg aoe cer eer teste: tote tester eter einet fe sereiaer 134 
+PwSEN OD foe ise ncce tbe dre poreretedetenduentte se 145 
+pusend2. (subclass) ws. esses 152 
+| ova 0 11-18 Lc Ren Pan ee nr nae 165 
+PLAGsignal +p TOWEL E 6 ow eee aes 230 
+
+
+15-8 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+The following code segment indicates the basic mechanism that was used to obtain the above numbers. 
+LOCAL_D ULONG c1=10000001L; 
+
+
+GLDEF_C VOID Time(VOID (*call) (VOID), TEXT *name) 
+
+
+{ 
+ULONG t1,t2; 
+
+
+p_print ("%-.30s",name) ; 
+
+p_sleep(5L); /* to allow redraws to complete */ 
+tl=p_date(); 
+
+(*call) (); 
+
+t2=p_date(); 
+
+p_printf("%41ld",t2-t1); 
+
+} 
+
+
+GLDEF_C VOID z_dummy (VOID) 
+{ 
+ULONG c; 
+
+
+for (c=cl;c--;p_dummy ()); 
+
+
+} 
+where main contained calls of the form: 
+Time (z_dummy, "p_dummy") ; 
+
+
+The function p_dummy consists only of a return. The 13 second result includes the 8 seconds for the uLonG 
+loop overhead to call the function a million times. 
+
+
+The function p_osdummy calls the minimal ROM interrupt service, which just returns. The additional 11 
+seconds over the time for p_dummy represents the overhead of making a far call to the ROM and handling 
+the return to a moveable code segment. 
+
+
+The test for p_iosignal also includes a call to p_iowait. The functions p_isprint, p_slen, p_ioyield, 
+p_iosignal and p_iowait are all described in this manual. Note that the time taken by a p_ioyieldora 
+p_iowait will depend on what wait handlers are installed. 
+
+
+The tests for message sending all send to a method that just returns. The relative difference between the 
+time for p_send2 (which has no additional parameters) and the time for p_sends5 (which has the maximum 
+of three additional parameters) shows that there is little overhead to passing more parameters. 
+
+
+The test labelled p_send2 (subclass) shows the time taken for one iteration of superclass chaining. Here, 
+the message was sent (with no additional parameters) to a instance of a class that relies on its superclass to 
+provide the method. 
+
+
+These results show that message sending has about 20 times the overhead of a local function call. The 
+results also show that calling any ROM-based service via a software interrupt has an overhead of 3 to 5 
+times that of a call to a local function. 
+
+
+At several thousand sends per second, the additional overhead of message sending is only going to 
+degrade performance when it occurs in the innermost loops of an application. Where performance is key, 
+speed critical sections of code should clearly avoid using p_sena or any other far call to ROM code. 
+
+
+The main benefit of object oriented programming is in promoting well-designed programs. Since a well- 
+designed program is presumably understood by its author, there should be no difficulty in identifying the 
+critical code sections that need to be written efficiently (and where the avoidance of far calls is just one 
+factor contributing to that efficiency). 
+
+
+It is most certainly possible to produce poorly-designed programs using object oriented programming and 
+the above timings show that a program which bumbles along will go a lot slower using p_send rather than 
+direct function calls. 
+
+
+2In a professional development environment, this should be stated in a Software Requirements 
+Specification. 
+
+
+15-9 
+
+
+PLIB REFERENCE 
+
+
+An assertion along the lines of "look after the pennies and the pounds look after themselves" is a good rule 
+provided it is not taken too far - it should not ruin the design and make future maintenance a nightmare. It 
+should certainly not be the only basis on which performance is delivered, nor should it be considered as an 
+alternative to understanding the program. 
+
+
+Using, where possible, direct function calls in place of message sending functions (such as p_send) does 
+no harm to the design and can only improve performance. 
+
+
+The correct approach is to consider performance where it is specified to be important in the original 
+design. The above timings are provided to guide that consideration. 
+
+
+DLLs 
+
+
+The functions in this chapter, described in the context of object oriented programming, may also be used 
+to implement re-entrant dynamic link libraries (sometimes called DLLs on PCs) with the following 
+benefits: 
+
+
+e application code can break the 64K code segment limit 
+e there is only one copy of the DLL in memory at a time however many processes are accessing it 
+DLLs may be loaded and linked using p_loadlib and p_linklib. 
+
+
+The DLL functions would be organised into one or more groups (root classes in OOP) of up to 255 
+functions (methods in OOP). The functions may be called (without having to create an object instance) 
+using p_exactsend (where the object instance parameter has no special significance). 
+
+
+Category functions 
+
+
+This section describes the following functions: 
+
+
+p_loadlib which loads a DYL from a file (which normally has the extension .DYL). 
+
+p_openlib which are used in conjunction to load DYLs that have been combined into a 
+
+p_loadfilelib multiple DYL file (normally an executable) 
+
+p_unloadlib which frees the memory occupied by a DYL (provided another process is not 
+using it) 
+
+p_linklib which is used by an image category to link itself and may also used to link 
+
+
+DYLs which reference another DYL that has just been loaded 
+
+
+p_findlib which is used to obtain the handle of a loaded category from its name 
+p_getlibh which converts a category number to a category handle 
+
+p_cpycat, which may be used to copy data from a category into the data segment 
+p_ccpy 
+
+
+An application that uses a DYL to implement a transient subsystem should call p_unload1lib as soon as it 
+has finished using it so that the memory is returned to the system. 
+
+
+Image categories are loaded by calling p_execc - described in the chapter Processes and Inter-Process 
+Messaging. 
+
+
+An application process must connect to the file server before calling p_loadlib, p_openlib or 
+p_loadfilelib. However, this is normally taken care of by the C startup module (the code that precedes 
+main) supplied as standard for use with the PLIB library. 
+
+
+15-10 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+p_loadlib Load a DYL 
+
+
+INT p_loadlib(TEXT *pName, HANDLE *pCatHandle, INT link); 
+
+
+Load (and optionally link) the DYL with the zero terminated file specification pname and, if successful, 
+write the category handle to *pcatHandle and return zero. 
+
+
+If 1ink is TRUE, the DYL is automatically linked after loading. In this case, all externally referenced 
+categories must already have been loaded (otherwise p_panic is called). 
+
+
+You would normally only set 1ink to FaLsE if the DYL externally references another DYL which you have 
+yet to load (where the DYL would be linked subsequently by calling p_1ink1ib). 
+
+
+The file specification pName is parsed with a related name of ".pyu". The name component from pname is 
+used to name the category segment - the segment name has the extension ".pyu" regardless of pName. 
+
+
+If the parse fails, p_1oad1ib returns with one of the negative error numbers returned by p_fparse. Other 
+possible error returns are: 
+
+
+E_FILE_NXISTS pName does not exist 
+
+E_GEN_IMAGE pName is not a valid DYL 
+
+E_GEN_OPEN pName has already been loaded by the caller 
+
+E_FILE_EXIST a different DYL (ie with a different checksum) with the same name already 
+exists 
+
+
+If the same DYL has already been loaded by another process, it is shared and not re-loaded. 
+
+
+A loaded DYL remains in memory until the process terminates or until the process unloads the DYL by 
+calling p_unloadlib. 
+
+
+Note that DYLs that are in the ROM are deemed to be loaded by default. There is therefore never any 
+need to call p_1oad1ib for such a DYL. 
+
+
+p_openlib Open a file containing multiple DYLs 
+
+
+INT p_openlib(VOID **pfcb, TEXT *pName) ; 
+
+
+Open a channel to the file containing multiple DYLs as specified by the zero terminated pname and, if 
+successful, write the file channel to *pfcb and return zero. 
+
+
+The file specification pName is parsed with a related name of ".1mc". If the parse fails, p_openiib returns 
+with one of the negative error numbers returned by p_fparse. 
+
+
+Most commonly pName is an image file to which the multiple DYLs have been added using the emake 
+program. If the file is not a valid multiple DYL file, the error z_GEN_imacE is returned. 
+
+
+The returned *pfcb is passed to subsequent calls to p_loadfilelib, described next, to load the DYLs. 
+
+
+The file channel *pfcb is obtained by an internal call to p_open and when access to the file is no longer 
+required, it should be closed by calling p_close. 
+
+
+The fact that *pfcb is a regular binary file handle (opened with p_rranpom but not p_rupDATE) may be 
+exploited to read any other data from the file. 
+
+
+Any error that may be returned by p_open may also be returned by p_openlib. 
+
+
+p_loadfilelib Load from a multiple DYL file 
+INT p_loadfilelib(VOID *fcb, UINT n, HANDLE *pCatHandle, INT link); 
+
+
+Load (and optionally link) the nth DYL from the multiple DYL file channel fcb and, if successful, write 
+the category handle to *pcatHandle and return zero. 
+
+
+The number n selects the DYL to be loaded from the file in the order that DYLs were originally added by 
+emake. To load the first DYL from the file, n should be zero. 
+
+
+15-11 
+
+
+PLIB REFERENCE 
+
+
+As well as storing the DYLs themselves, the multiple DYL file stores the original DYL file names. These 
+file names are used to name the segment in the same way as if the DYL had been loaded directly using 
+p_loadlib. 
+
+
+If 1ink is TRUE, the DYL is automatically linked after loading. In this case, all externally referenced 
+categories must already have been loaded (otherwise p_panic is called). 
+
+
+You would normally only set 1ink to FALSE if the DYL externally references another DYL which you have 
+yet to load (where the DYL would subsequently be linked by calling p_1ink1ib). 
+
+
+The file channel fcb is obtained by previously opening a multiple DYL file using p_openlib, described 
+above. 
+
+
+If the DYL has already been loaded by another process, it is shared and not be re-loaded. If, however, the 
+library has already been loaded by the caller, p_loadfilelib fails and returns the negative E_GEN_OPEN. 
+
+
+A loaded DYL remains in memory until the process terminates or until the process unloads the DYL by 
+calling p_unloadlib. 
+
+
+p_unloadlib Unload a dynamic library 
+INT p_unloadlib(HANDLE catHandle) ; 
+
+Unload DYL catHandle from memory and return zero if successful. 
+
+If the caller has not loaded the DYL, the negative error number E_GEN_NOTOPEN is returned. 
+
+
+A loaded DYL may be shared by multiple processes. Each time a process loads a particular DYL an access 
+count is incremented. Unloading the library decrements the access count and if this takes the access count 
+to zero, the DYL memory segment is deleted. 
+
+
+p_linklib Link a loaded category 
+
+
+VOID p_linklib (HANDLE catHandle) ; 
+
+
+Link the loaded image category or DYL with handle catHandle or, if catHandle is zero, link the image 
+category containing the call to p_link1lib. 
+
+
+All externally referenced categories must already have been loaded (otherwise p_panic is called). 
+
+
+Calling this function is harmless if the category has already been linked. Since categories are shared, a 
+category may have already been linked because another process has previously loaded and linked it. 
+
+
+Applications programs which reference external DYLs by category number must call p_1ink1ib(0) to 
+link themselves early in their initialisation (but after loading any referenced DYLs). Applications that do 
+not access any external DYLs, or only access DYLs that are in the ROM, may contain the call to 
+p_link1lib(0) as the first line of their main() function. 
+
+
+In many cases, DYLs can be linked by the call to p_loadlib or p_loadfilelib that loads them - you only 
+need to use p_linklib on a DYL in the relatively rare case where the link has to be deferred because the 
+DYL references another DYL which has yet to be loaded. 
+
+
+p_findlib Find a category handle 
+INT p_findlib(TEXT *pName, HANDLE *pHandle) ; 
+
+
+Write the category handle of the loaded category segment with the zero terminated name pName to 
+*pHandle and return zero or, if no such category exists, return the negative error E_FILE_NXISTS. 
+
+
+The category may be in the ROM or in a RAM memory segment. 
+
+
+The name pointed to by pName is a category segment name, not a file specification. Thus form.dyl is a 
+valid name, but rom::form.dyl is not. The name should include an extension - image categories have the 
+extension .$sc and DYLs have the extension .dyl. 
+
+
+Although p_find1ib will find a RAM-based DYL, it does not do anything to keep the DYL loaded. 
+Normally, you would only use p_findlib to get the handle of a ROM-based DYL. To get the handle of a 
+RAM-based DYL, you should use p_1oadlib or p_loadfilelib which will not load the DYL if it is 
+already loaded and will increment the usage count to keep it loaded until the program calls p_unloadlib 
+(or until the program exits). 
+
+
+15-12 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+p_getlibh Convert a category number to a handle 
+HANDLE p_getlibh(INT catNum) ; 
+
+Return the handle of the external category specified by the category number catNum. 
+
+If catNum is zero, p_get1ibh returns the handle of the local category. 
+
+Any number greater than zero indexes the external category table to get the external category handle. 
+
+
+The function calls p_ panic if catNum is outside the range of the external category table or if the local 
+category has not been linked. 
+
+
+p_cpycat Copy data from a category 
+
+
+VOID p_cpycat (UINT catNum, VOID *pTarget, VOID *pSource, UINT count); 
+
+
+Copy count bytes of data from offset psource in the segment of the category specified by the category 
+number catNun, tO pTarget in the caller's data segment. 
+
+
+Calls p_panic if catNum is outside the range of the external category table or if the local category has not 
+been linked. 
+
+
+p_ccpy Copy data from the local category 
+
+
+VOID p_ccpy(VOID *pTarget, VOID *pSource, UINT count); 
+
+
+Copy count bytes of data from offset psource in the code segment containing the call to p_ccpy, to 
+pTarget in the caller's data segment. 
+
+
+Object functions 
+
+
+This section describes the following functions: 
+
+
+p_new, f_new, which create an instance of an object, given its class 
+p_newlibh, 
+
+f_newlibh 
+
+p_send, which send a message to an object instance, given its address 
+
+
+p_supersend, 
+p_entersend, 
+p_exactsend 
+
+
+f_newsend, which create an object and send it an initialisation message 
+f_newlibhsend 
+
+
+p_reclass, which change the class of an instance 
+p_reclassbyhandle 
+
+
+p_new (or f_new) Create an object by category number 
+
+
+VOID *p_new(INT catNum, INT classNum) ; 
+VOID *f_new(INT catNum, INT classNum) ; 
+
+
+Create an instance of class classNum from the category specified by the category number catNum, 
+returning the address of the object, or nuut if there is insufficient memory to allocate the instance from the 
+heap. 
+
+
+This function converts catNum to a category handle by calling p_get1ibh and then calls p_newlibh 
+(described next). 
+
+
+The class number classNum specifies the class by indexing the class table in the category catNum. 
+
+
+Except for the instance header (which points to the specified class descriptor), the rest of the property is 
+initialised to zero. 
+
+
+Calls p_panic if catNum is outside the range of the external category table, if the local category has not 
+been linked or if classNum is outside the range of the class table. 
+
+
+The function £_new is identical except that it calls p_leave (E_GEN_NOMEMoRY) rather than return NULL. 
+
+
+15-13 
+
+
+PLIB REFERENCE 
+
+
+p_newlibh (or f_newlibh) Create an object by category handle 
+
+
+VOID *p_newlibh (HANDLE catHandle, INT classNum) ; 
+VOID *f_newlibh (HANDLE catHandle, INT classNum) ; 
+
+
+Create an instance of class classNum from the category specified by the category handle catHandle, 
+returning the address of the object, or nuxt if there is insufficient memory to allocate the instance from the 
+heap. 
+
+
+The class number classNum specifies the class by indexing the class table in the category catHandle. 
+
+
+Except for the instance header (which points to the specified class descriptor), the rest of the property is 
+initialised to zero. 
+
+
+Calls p_panic if catHandle is not the handle of a valid external category or if classNum is outside the 
+range of the class table. 
+
+
+The function f_new1libh is identical except that it calls p_leave (Z_GEN_NoMEMoRY) rather than return 
+NULL. 
+
+
+p_send (or f_send) Send a message to an object 
+NT p_send(VOID *pObject, INT methodNum, ...); 
+NT f_send(VOID *pObject, INT methodNum, ...); 
+
+
+NT p_send2 (VOI *pObject, INT methodNum) ; 
+
+
+D 
+NT f_send2(VOID *pObject, INT methodNum) ; 
+NT p_send3(VOID *pObject, INT methodNum, VOID *pl); 
+NT f_send3(VOID *pObject, INT methodNum, VOID *pl); 
+NT p_send4(VOID *pObject, INT methodNum, VOID *pl, VOID *p2); 
+NT f_send4(VOID *pObject, INT methodNum, VOID *pl, VOID *p2); 
+NT p_send5(VOID *pObject, INT methodNum, VOID *pl, VOID *p2, VOID *p3); 
+NT f_send5(VOID *pObject, INT methodNum, VOID *pl, VOID *p2, VOID *p3); 
+
+
+Call the method function corresponding to methodNum of the object instance pobject, passing the function 
+from zero to three additional parameters and return the value (which should be the size of an INT) 
+returned by the selected method function. 
+
+
+You can either use p_send, which presents the stack-based cpEct calling convention, or one of the 
+p_send? variants, which use a more efficient register calling convention. Each f£_ variant is identical to 
+the corresponding p_ variant except that, if the method returns a negative value err, it calls p_leave (err) 
+rather than returning err. 
+
+
+The method function is called with the same parameters as passed in the p_send except that the 
+methodNum parameter is removed. The method function must use either the stack-based cbEct or the more 
+efficient register-based MzTHOD_cCALL calling convention. 
+
+
+The following example illustrates the form of a method function declaration, using the METHOD_CALL 
+calling convention, together with the corresponding p_send? method function call. 
+
+
+#pragma save 
+#pragma METHOD_CALL 
+
+
+GLDEF_C VOID myobject_mymethod_one(VOID *self,TEXT *buf,UINT len) 
+{ 
+
+
+} 
+
+
+GLDEF_C VOID myobject_mymethod_two(VOID *self, TEXT *buf,UINT len) 
+{ 
+
+
+p_send4 (self,O_MYMETHOD_ONE, buf, len) ; 
+} 
+
+
+#pragma restore 
+
+
+The symbol o_mMyMETHOD_ONE, representing the method number of the method function 
+myobject_mymethod_one, is generated by the category-building tools. 
+
+
+The search for a method function starts from the class pointed to by the object header (and which was used 
+to create the object). If this class does not contain a method corresponding to methodNun, the search 
+continues with the superclass and so on until a method is found. If the search fails (that is, it fails to find a 
+method in the root class), p_send calls p_panic. 
+
+
+15-14 
+
+
+15 OBJECT ORIENTED PROGRAMMING 
+
+
+p_supersend Senda message to be handled by the superclass 
+
+
+INT p_supersend(VOID *pObject, INT methodNum, ...); 
+
+INT p_supersend2 (VOID *pObject, INT methodNum) ; 
+
+INT p_supersend3(VOID *pObject, INT methodNum, VOID *pl); 
+
+INT p_supersend4(VOID *pObject, INT methodNum, VOID *pl, VOID *p2); 
+
+INT p_supersend5(VOID *pObject, INT methodNum, VOID *pl, VOID *p2, VOID *p3); 
+
+
+Behaves exactly as for p_send except that the search for a method function corresponding to methodNum 
+starts at the superclass of the class of the method containing the call to p_supersend (ignoring the object 
+header of pobject). 
+
+
+The class of the method is determined by retrieving (from the stack) the last class descriptor that provided 
+the path to the method containing the call to p_supersend. This can go wrong if the calling method was 
+reached via a direct function call. If there is a possibility of the method being called directly, consider 
+using p_exactsend as an alternative to p_supersend or, if possible, a direct function call (which is, in any 
+case, better for performance). 
+
+
+Within reason, pobject must be the same as that passed to the method calling the p_supersena. In nearly 
+all cases, methodNum 1s also the same as that which selected the calling method (and in many cases the 
+remainder of the parameters, if any, are the same too). 
+
+
+This function is typically used when a method function wishes to call the method function corresponding 
+to the same methodNum of a superclass (when a method function includes the superclass method function's 
+processing in its own processing). Very rarely, it is used to call a different method number of a superclass. 
+
+
+p_entersend Send a message with an enclosing p_enter 
+
+
+INT p_entersend(VOID *pObject, INT methodNum, ...); 
+
+INT p_entersend2 (VOID *pObject, INT methodNum) ; 
+
+INT p_entersend3(VOID *pObject, INT methodNum, VOID *pl); 
+
+INT p_entersend4(VOID *pObject, INT methodNum, VOID *pl, VOID *p2); 
+
+INT p_entersend5 (VOID *pObject, INT methodNum, VOID *pl, VOID *p2, VOID *p3); 
+
+
+Behaves exactly as for p_send except that the method function called is entered as if it had been called 
+with p_enter. 
+
+
+Note that, as for p_send, the target method function must use either cbEcL or METHOD_cALL calling 
+convention (and not ENTER_cALL as for functions entered via p_enter). 
+
+
+If p_leave (err) is called before the entered method function returns, the stack is unwound and the call to 
+p_entersend returns err. The call to p_leave may occur in the entered function or in a sub-function and 
+so on. 
+
+
+The enter and leave mechanism (which is commonly used to implement structured error recovery) is 
+described in the chapter Error Handling. 
+
+
+p_exactsend Send a message to a specific class 
+
+
+INT p_exactsend(HANDLE catHandle, INT classNum, VOID *pObject, INT methodNum, ...); 
+
+
+Behaves as for p_send except that the search for a method function corresponding to methodNum Starts at 
+the class specified by catHandile and classNum (ignoring the object header of pob ject). 
+
+
+Like p_supersena, this function is typically used to access a superclass method corresponding to the 
+same methodNum. It is typically used for one of the following two reasons: 
+
+
+e to call a first generation method of a superclass (obscured by an intervening second generation 
+method) from a third generation method 
+
+
+e tocall a superclass method when the calling method may be called by a direct function call 
+
+
+15-15 
+
+
+PLIB REFERENCE 
+
+
+f_newsend Create and initialise an object by category number 
+VOID *f_newsend(INT catNum, INT classNum, INT methodNum, ...); 
+Create and initialise an object by: 
+
+
+e creating an instance of class classNum from the category specified by the category number 
+catNum 
+
+
+e calling the method function corresponding to methodNum of the created object, passing the 
+function from zero to three additional parameters 
+
+
+The function returns the address of the created object. 
+
+
+Behaves as for £_new followed by a p_send of methodNum to the created object where methodNun is 
+typically an initialisation method that calls p_1eave if an error occurs. 
+
+
+If there was insufficient memory to create the object, it calls p_leave (E_GEN_NOMEMORY) - just like f_new. 
+
+
+What makes £_newsend more valuable than an apparently equivalent call to £_new followed by a p_send is 
+its error handling following a successful f_new: if there is a call to p_leave with a negative parameter 
+before methodNum returns, the partially initialised object is sent a destroy message and the call to p_leave 
+is propagated. The net effect is that the function is either successful (in which case it returns the address of 
+the created and initialised object) or it leaves having cleaned up the partially created object. 
+
+
+There is no requirement for the method function methodNum to return zero (as there normally is for entered 
+functions) and the method function may be declared as a voip or otherwise (any value returned by the 
+method function is lost). 
+
+
+Calls p_panic if catNum is outside the range of the external category table, if the local category has not 
+been linked or if classNum is outside the range of the class table. 
+
+
+f_newlibhsend Create and initialise an object by category handle 
+VOID *f_newlibhsend(HANDLE catHandle, INT classNum, INT methodNum, ...); 
+
+
+Behaves exactly as for f_newsend, described above, except that the category containing the class of the 
+object to be created is identified by its category handle rather than its category number. 
+
+
+In fact, £_newlibhsend is more primitive than f_newsend (which calls p_get1ibh to convert the category 
+number to a category handle before calling £_newlibhsend). 
+
+
+p_reclass Reclass an object by category number 
+VOID p_reclass(INT catNum, INT classNum, VOID *pObject) ; 
+
+
+Change the class of which pobject is an instance to that specified by the category number cat Num and 
+classNum. 
+
+
+Within reason, the new class is a subclass or a superclass of the original class, with the same property. 
+The function calls p_panic if you attempt to reclass to a class with a different property length. 
+
+
+Calls p_panic if catNum is outside the range of the external category table; if the local category has not 
+been linked or if classNum is outside the range of the class table. 
+
+
+p_reclassbyhandle Reclass an object by category handle 
+VOID p_reclassbyhandle (HANDLE catHandle, INT classNum, VOID *pObject) ; 
+
+
+Change the class of which pobject is an instance to that specified by the category handle catHandle and 
+classNum. 
+
+
+Within reason, the new class is a subclass or a superclass of the original class, with the same property. 
+The function calls p_panic if you attempt to reclass to a class with a different property length. 
+
+
+Calls p_panic if catHandle is not the handle of a valid external category or if classNum is outside the 
+range of the class table. 
+
+
+15-16 
+
+
+CHAPTER 16 
+
+
+PLIB REFERENCE UPDATE 
+
+
+The majority of the additional PLIB functions described in this chapter were introduced for the Series 3c 
+and Siena. 
+
+
+With the exception of the HC, all the functions are, in principle, available on any machine that contains 
+EPOC version 3.90F or later. On an HC with a suitable version of EPOC, all the functions described in 
+this chapter should generate an E_GEN_Nsup error. 
+
+
+Some functions require the presence of hardware that is not built into all machines in the SIBO range. If 
+the relevant hardware is not present on a particular machine, calling the function will either have no effect 
+or return an error of E_cEN_Nsup. The descriptions of such functions contain a list of the machines on 
+which they are intended to be used. 
+
+
+Additional system services 
+
+
+p_relogpacks Relog the SSDs 
+INT p_relogpacks (VOID) ; 
+
+
+Relog the packs. This function has the same effect as opening and then closing the pack doors on a 
+Series 3a. 
+
+
+The function returns zero for success or a (-ve) error number. Note that the only error likely to be returned 
+iS E_GEN_NSUP since, if the function is implemented on a particular machine, it is not expected to fail. 
+
+
+This function is supplied for internal use and is not intended to be called by application code. 
+
+
+p_returntickcount Sense the current tick count 
+
+
+UINT p_returntickcount (VOID) ; 
+
+
+Return a value that is incremented on every tick (32 times per second). 
+
+
+p_returnexpansionportinfo Sense the expansion port state 
+UINT p_returnexpansionportinfo (VOID) ; 
+Return the type and current state of the expansion port: 
+
+
+The value of the least significant byte of the return value is non-zero if the pack doors are open. 
+Additionally, on Series 3c machines, it is non zero for a short period after something is plugged into, or 
+removed from, the Honda connector. 
+
+
+PLIB REFERENCE 
+
+
+The return value also contains one of the following values in the bit-field defined by the mask 0x0700: 
+
+
+0x0000 Expansion port is Series 3/ Series 3a 6-pin 
+0x0100 Expansion port is Workabout LIF 
+
+0x0200 Expansion port is Siena Honda 
+
+0x0300 Expansion port is Series 3c Honda 
+
+0x0400 Expansion port is HC 
+
+
+In addition, the following flag value may be ored into the return value: 
+
+
+0x8000 The machine contains the Condor chip 
+
+
+p_setirpowerlevel Set the IR power level 
+
+
+UINT p_setirpowerlevel(UINT level); 
+
+This service is only available on Series 3c and Siena machines. 
+
+Set the power level used to drive the IR device to be high or low. 
+
+The value of 1eve1 should be | to set the high power level, or 0 to set the low power level. 
+
+
+Return a value (0 for low and | for high) representing the IR power level as it was before the function was 
+called. 
+
+
+Additional Series 3c sound services 
+
+
+In addition to the sound system services that are available on the Series 3a, the Series 3c supports the 
+replaying of a segment of a sound file. 
+
+
+p_playsoundao Play back part of a sound, asynchronously 
+VOID p_playsoundao(TEXT *name,UINT duration,UINT volume,WORD *stat,UINT pos); 
+This function is only available on Series 3c machines. 
+
+
+The parameter name points to a zero terminated string. This should be either the file specification of the 
+sound file to be played, or a » followed by just the name component of the sound file. If the string starts 
+with a *, the extension .wve is assumed and the service automatically hunts ROM:: and the \wve 
+directories of M:, A: and B: (in that order). Note that the Series 3a and Series 3c ROM sound files have 
+names sys$al0].wve, sys$al02. wve, etc. 
+
+
+The time that the sound file will play, in system ticks, is specified by duration. If this is shorter than the 
+natural duration of the specified sound file then playback is truncated. If duration is negative, in addition 
+to truncating longer files, short files are padded with trailing silence to the specified duration. If duration 
+is zero, the file is played without truncation or padding. Note that the natural duration includes any 
+trailing silence and number of repeats that are specified in the file header. 
+
+
+The loudness of playback is determined by volume, which may be a number between 0 and 5 inclusive, 
+with 0 being the loudest. On the Series 3a there are only four actual volume levels: 1, 2, 3 and 4. Setting a 
+level of 0 has the same effect as setting level 1, and setting a level of 5 has the same effect as setting 
+
+level 4. 
+
+
+While playback is taking place, the word pointed to by stat contains E_FILE_PENDING. On completion of 
+playback, the completion status is written to *stat. The completion status will be zero if playback 
+completed successfully, =_r1LE_cance if playback was terminated by a call to p_playsoundcancel, or a 
+(negative) error number. See the chapter Asynchronous Requests and Semaphores of the PLIB Reference 
+manual for a general description of asynchronous services. 
+
+
+The function will fail with the error &_GEN_Fratt if sound is disabled. 
+
+
+2-16 
+
+
+INDEX 
+
+
+#pragma 
+
+call, 1-6 
+
+directive, 1-4 
+
+restore, 1-6 
+
+save, 1-6 
+$nn 
+
+segments, 7-2 
+$SC 
+
+segments, 7-2 
+.app files 
+
+additional files in, 12-9 
+.img files 
+
+executable, 12-8 
+
+image file header structure, 12-8 
+.wav files 
+
+conversion, 13-13 
+.wve files 
+
+sound digital, 13-13 
+80286 
+
+processor, 7-1 
+80386 
+
+processor, 7-1 
+80486 
+
+processor, 7-1 
+8086 
+
+processor, 1-1, 7-1 
+8087 emulator 
+
+avoiding, 5-2, 5-8 
+
+floating point, 5-1 
+absolute 
+
+timers, 10-2 
+active objects 
+
+and events, 1-10 
+ADDFILE 
+
+structures, 12-9 
+A-Law 
+
+decoding, 13-16 
+
+encoding, 13-14 
+alloc heaven 
+
+heap, 7-5 
+arccosine 
+
+PLIB function, 5-7 
+architecture 
+
+SIBO, 1-1 
+arcsine 
+
+PLIB function, 5-7 
+arctan gent 
+
+PLIB function, 5-7 
+array 
+
+binary search, 3-1 
+
+PLIB functions, 3-1 
+
+sort, 3-2 
+ASIC 
+
+chips, 1-1 
+
+
+assembler 
+
+
+and OS calls, 1-4 
+
+
+asynchronous 
+
+
+event, 8-9 
+
+file server operations, 11-6 
+image load, 12-12 
+message, 12-21 
+
+sound play back, 13-18 
+sound record, 13-17 
+
+timer, 10-3 
+
+
+asynchronous request 
+
+
+building, 8-5 
+
+cancelling, 8-4 
+
+cancelling simulation, 11-7 
+file cancel, 11-34 
+
+I/O, 9-2 
+
+status word, 8-3 
+
+system, 8-2 
+
+wait, 8-4, 8-8 
+
+
+attached 
+
+
+driver, 9-4 
+I/O devices, 8-6 
+
+
+auto-switch-off 
+
+
+PLIB functions, 13-5 
+timers, 10-2 
+timers and, 10-2 
+
+
+battery 
+
+
+backup, 13-6 
+type, 13-6 
+voltage level, 13-6 
+
+
+battery type 
+
+
+E_BATTERY_ALKALINE, 13-7 
+E_BATTERY_NICAD_1000, 13-7 
+E_BATTERY_NICAD_600, 13-7 
+E_BATTERY_UNKNOWN, 13-7 
+
+
+battery warnings 
+
+
+maximum levels, 13-9 
+
+
+beep 
+
+
+sound piezo-electric, 13-12 
+
+
+binary file 
+
+
+access, 11-24 
+close, 11-27 
+flush, 11-30 
+open, 11-26 
+position, 11-29 
+read, 11-28 
+seek, 11-29 
+write, 11-28 
+
+
+binary search 
+
+
+array, 3-1 
+
+
+Binary search 
+
+
+example, 3-2 
+
+
+buffer 
+
+
+align, 2-3 
+
+character repeat, 2-3 
+
+compare, 2-8 
+
+compare case independent, 2-9 
+
+copy, 2-1 
+
+CRC checksum, 2-4 
+
+locate byte, 2-10 
+
+locate character case independent, 2-10 
+locate sub-buffer, 2-11 
+
+locate sub-buffer case independent, 2-11 
+multiple arguments convert, 4-2 
+pattern match, 2-12 
+
+
+PLIB REFERENCE 
+
+
+pattern match case independent, 2-12 services file server, 11-5 
+PLIB functions, 2-1 timer close, 10-4 
+replicate, 2-2 timer open, 10-3 
+searching, 2-10 to device opening, 9-2 
+swap, 2-3 write to, 9-9 
+BYTE character 
+declaration, 1-5 alphabetic test, 2-6 
+C alphanumeric test, 2-6 
+floating point, 5-1, 9-1 case conversion table, 2-5 
+prototype PLIB, 1-4 classification, 2-4 
+startup module, 1-7, 7-3, 11-1 classification table, 2-4 
+C compiler control test, 2-6 
+Microsoft, 1-4 conversion, 2-4 
+TopSpeed, 1-4 fold, 2-7 
+Turbo C, 1-4 fold table, 2-5 
+calling convention hexadecimal test, 2-6 
+PLIB functions, 1-6 lower case convert, 2-8 
+register based, 1-7 lower case test, 2-5 
+registers, 1-4 non-whitespace skip, 2-7 
+stack based, 1-7 numeric test, 2-6 
+case conversion table printable graphic test, 2-6 
+character, 2-5 printable test, 2-6 
+category punctuation test, 2-6 
+data copy from, 15-13 upper case convert, 2-7 
+data copy from local, 15-13 upper case test, 2-5 
+DYL, 15-2, 15-4 whitespace skip, 2-7 
+DYL load, 15-11 whitespace test, 2-6 
+DYL unload, 15-12 Clarion 
+dynamic library, 15-2 Software, 1-4 
+dynamic linkage, 15-6 class 
+external, 15-3 descriptor, 15-1 
+handle, 15-3 instance create, 15-13, 15-14 
+handle find, 15-12 of object, 1-10, 15-1 
+handle referencing, 15-4 property, 15-2 
+handle to number convert, 15-13 root, 15-2 
+linkage, 15-3 specific message send, 15-15 
+load module, 15-5 superclass, 15-2 
+loaded & linked - structure, 15-6 superclass chaining, 15-7 
+loaded DYL link, 15-12 time, 10-7 
+loaded link, 15-12 classification table 
+multiple DYL load, 15-11 character, 2-4 
+multiple DYL open, 15-11 CLIB 
+number, 15-3 library, 1-1, 1-8 
+number external, 15-3 vs PLIB, 1-8 
+number local, 15-3 client 
+of classes, 15-2 file server, 9-3 
+unlinked - structure, 15-6 message asynchronous send & wait, 12-25 
+CDECL message send, 12-25 
+calling convention, 6-12, 15-8 message send & wait, 12-25 
+type calls, 1-6 message send and wait, 12-25 
+cell PLIB functions, 12-25 
+allocate, 7-5 client process 
+change contents, 7-6 activities, 12-19 
+change size, 7-6 example code, 12-21 
+free, 7-6 client-server 
+get length, 7-7 messaging, 12-18 
+heap, 7-4 clock 
+channel real-time, 1-1 
+cancel request, 9-9 clock speed 
+close, 9-8 serial channel, 11-2 
+high speed serial, 11-2 clock ticks 
+I/O PLIB functions, 9-4 SIBO system, 10-2 
+opening to device, 9-4 code 
+operations, 9-2 segments, 1-2 
+
+
+read from, 9-9 
+
+
+code segments 
+
+
+memory, 7-2 
+
+
+code size 
+
+
+program, 1-7 
+
+
+CON 
+
+
+device driver, 9-11 
+
+
+config.h 
+
+
+header file, 13-3, 13-4 
+
+
+connect 
+
+
+to file server, 11-1 
+
+
+console 
+arguments convert and write, 9-13 
+
+
+change mode, 9-12 
+change size, 9-12 
+character get, 9-13 
+character write, 9-13 
+device, 1-9 
+
+device driver, 9-11 
+
+I/O, 9-11 
+
+redirecting writes, 9-12 
+string get, 9-13 
+
+string get with prompt, 9-13 
+string write, 9-13 
+
+
+control blocks 
+
+
+process, 12-2 
+
+
+coordinates 
+
+
+pixel, 4-7 
+
+
+cosine 
+
+
+PLIB function, 5-7 
+
+
+country code 
+
+
+information, 13-3 
+
+
+segments, 1-3 
+
+
+data segments 
+
+
+memory, 7-2 
+process, 7-2 
+
+
+database 
+
+
+close, 14-6 
+
+compress, 14-7 
+continuation sub-fields, 14-3 
+copy, 14-7 
+
+DbfOpenArgs, 14-6 
+descriptive record read, 14-9 
+descriptive record write, 14-9 
+extended header read, 14-8 
+extended header write, 14-9 
+file header, 14-2 
+
+files, 14-1 
+
+first record read, 14-11 
+flush, 14-6 
+
+index, 14-1 
+
+last record read, 14-11 
+
+next record read, 14-10 
+open, 14-4 
+
+open quickly, 14-6 
+
+OPL, 14-4 
+
+overwritten buffer notify, 14-6 
+P_FAPPEND, 14-4 
+P_FCREATE, 14-4 
+P_FOPEN, 14-4 
+P_FREPLACE, 14-4 
+P_FSHARE, 14-4 
+P_FUNIQUE, 14-4 
+P_FUPDATE, 14-4 
+
+PLIB functions, 14-4 
+
+
+INDEX 
+
+
+previous record read, 14-11 
+
+record, 14-2 
+
+record append, 14-12 
+
+record copy down, 14-6 
+
+record count, 14-16 
+
+record end of file, 14-3 
+
+record erase, 14-12 
+
+record find, 14-14 
+
+record find field, 14-13 
+
+record number, 14-3 
+
+record number sense, 14-16 
+
+record type application specific, 14-2 
+
+record type deleted, 14-2 
+
+record type descriptive, 14-2 
+
+record type field information, 14-2 
+
+record type standard, 14-2 
+
+record update, 14-13 
+
+size find, 14-8 
+
+specific record read, 14-10 
+
+specific record read & sense, 14-10 
+
+string fields, 14-3 
+
+version number get, 14-10 
+date 
+
+am/pm suffixes get, 10-8 
+
+day in month suffixes get, 10-8 
+
+day name abbreviation get, 10-8 
+
+day name get, 10-8 
+
+format string, 10-10 
+
+language dependent, 10-8 
+
+month name abbreviation get, 10-8 
+
+month name get, 10-8 
+
+preferences, 10-9 
+
+string generation, 10-10 
+
+text form, 10-7 
+DbfAbsRead 
+
+database specific record read, 14-10 
+DbfAbsReadSense 
+
+database specific record read & sense, 14-10 
+DbfAppend 
+
+database record append, 14-12 
+DbfBackRead 
+
+database previous record read, 14-11 
+DbfClose 
+
+database close, 14-6 
+DbfCompress 
+
+database compress, 14-7 
+DbfCopyDown 
+
+database record copy down, 14-6 
+DbfCopyFile 
+
+database copy, 14-7 
+DbfCount 
+
+database record count, 14-16 
+DbfDescRecordRead 
+
+database descriptive record read, 14-9 
+DbfDescRecordWrite 
+
+database descriptive record write, 14-9 
+DbfEraseRead 
+
+database record erase, 14-12 
+DbfExtHeaderRead 
+
+database extended header read, 14-8 
+DbfExtHeader Write 
+
+database extended header write, 14-9 
+DbfFileSize 
+
+database size of, 14-8 
+
+
+ill 
+
+
+PLIB REFERENCE 
+
+
+DbfFindRead 
+
+database record find, 14-14 
+DbfFindReadField 
+
+database record find field, 14-13 
+DbfFirstRead 
+
+database first record read, 14-11 
+DbfFlush 
+
+database flush, 14-6 
+DbfHeader 
+
+structure, 14-4, 14-5 
+DbfLastRead 
+
+database last record read, 14-11 
+DbfNextRead 
+
+database next record read, 14-10 
+DbfOpen 
+
+database open, 14-4 
+DbfOpenArgs 
+
+structure, 14-6 
+DbfQuickOpen 
+
+database open quickly, 14-6 
+DbfRecord 
+
+structure, 14-2 
+DbfSense 
+
+database record number sense, 14-16 
+DbfTrash 
+
+
+database overwritten buffer notify, 14-6 
+
+
+DbfUpdate 
+database record update, 14-13 
+DbfVersion 
+database version get, 14-10 
+decoding 
+A-Law, 13-16 
+delta 
+queue, 3-5, 8-1, 12-4 
+delta queue 
+add entry, 3-5 
+remove entry, 3-6 
+device driver 
+attached, 9-4 
+CON, 9-11 
+delete, 9-10 
+EPOC, 9-1 
+external, 9-2 
+FIL:, 9-2 
+find, 9-11 
+floating point, 9-1 
+logical, 9-1 
+logical load, 9-10 
+PAR:, 9-2 
+physical, 9-1 
+physical load, 9-10 
+PLIB functions, 9-10 
+query units supported, 9-11 
+SND:, 13-12 
+TIM:, 9-2 
+TTY:, 9-2 
+devices 
+console, 1-9 
+default, 11-10 
+file server, 11-10 
+formatting, 11-15 
+information, 11-13 
+list, 11-13 
+local media information read, 11-17 
+local SSD direct read, 11-17 
+
+
+opening channel to, 9-2, 9-4 
+
+operations, 9-2, 11-11 
+
+parallel port, 1-9 
+
+serial port, 1-9 
+
+sound driver, 1-9 
+digitiser 
+
+device, 12-2 
+digitising pad 
+
+option, 1-1 
+directory 
+
+create, 11-22 
+
+default, 11-10 
+
+delete, 11-21 
+
+existence test, 11-20 
+
+list, 11-18 
+
+operations, 11-18 
+
+rename, 11-20 
+DLL 
+
+libraries, 15-10 
+double 
+
+from string convert, 5-4 
+
+random, 5-8 
+
+random number, 5-8 
+
+to string convert, 5-3 
+DOUBLE 
+
+declaration, 1-5 
+doubly linked 
+
+queue, 3-3 
+doubly linked queue 
+
+add entry, 3-4 
+
+remove entry, 3-5 
+drives 
+
+flash EPROM, 11-2, 11-3 
+
+masked ROM, 11-2 
+
+once programmable ROM, 11-2 
+
+SSD, 11-2 
+
+static RAM, 11-2, 11-3 
+DYL 
+
+category, 15-2, 15-4 
+
+ROM, 15-3 
+
+segments, 7-2 
+E_CONFIG 
+
+structure, 5-5, 10-6, 10-9, 13-4 
+E_CPB 
+
+structure, 12-12, 12-13 
+E_CURRENCY_AFTER 
+
+identifier, 5-6 
+E_CURRENCY_BEFORE 
+
+identifier, 5-6 
+E_FILE_PENDING 
+
+identifier, 8-3 
+E_FILE_xxx 
+
+identifier, 6-9 
+E_GEN_xxx; 
+
+identifier, 6-9 
+E_IMPERIAL 
+
+identifier, 5-6 
+E_MAX_ENV_SIZE 
+
+identifier, 7-13 
+E_MAX_GROWBY 
+
+identifier, 6-3 
+E_MESSAGE 
+
+structure, 12-18 
+E_METRIC 
+
+identifier, 5-6 
+
+
+E_NORMAL_EXIT 
+identifier, 6-2 
+E_NOSPACE_BETWEEN 
+identifier, 5-6 
+E_PANIC_EXIT 
+identifier, 6-2 
+E_PROC 
+structure, 12-3 
+E_SEGMENT_DEVICE 
+identifier, 6-3 
+E_SEGMENT_HIGH 
+identifier, 6-3 
+E_SEGMENT_LOCKED 
+identifier, 6-3 
+E_SEGMENT_LOW 
+identifier, 6-3 
+E_SPACE_BETWEEN 
+identifier, 5-6 
+E_SUPPLY 
+structure, 13-7 
+E_SUPPLY_INFO 
+structure, 13-7 
+E_SUPPLY_WARNINGS 
+structure, 13-9 
+E_TASK_ PANIC_EXIT 
+identifier, 6-2 
+edump.exe 
+utility program, 12-9 
+EM$ 
+environment variable, 5-1 
+emake.exe 
+utility program, 12-8 
+
+
+encoding 
+
+A-Law, 13-14 
+end of file 
+
+set, 11-30 
+
+
+enter a function 
+via p_enter, 6-11, 6-12 
+ENTER_CALL 
+calling convention, 6-12, 15-8 
+environment variable 
+delete, 7-15 
+EM$, 5-1 
+find, 7-15 
+find all - example code, 7-16 
+functions, 7-13 
+get value, 7-14 
+in memory, 7-1 
+set value, 7-14 
+EPOC 
+device drivers, 9-1 
+files, 11-1 
+I/O system, 9-1 
+Introduction to, 1-1 
+memory useage, 7-1 
+multi-tasking, 12-1 
+operating system, 1-2 
+PC, 1-2, 13-6 
+program environment, 1-2 
+ROM, 1-2 
+single-user, 12-1 
+system services reference, 1-9 
+system tables, 2-4 
+timer and delta queue, 3-5 
+
+
+INDEX 
+
+
+epoc.h 
+header file, 6-2, 7-7, 10-2, 11-17, 12-3, 
+12-8, 12-9, 12-13, 12-18, 13-2, 13-7, 13-10, 
+13-13 
+EPROM 
+flash, 11-2, 11-3 
+error 
+handling, 6-1 
+number to string convert, 6-9 
+panic codes, 6-3 
+returning, 6-8 
+event 
+active objects, 1-10 
+asynchronous, 8-9 
+asynchronous timer, 10-3 
+I/O write example, 9-6 
+internal, 8-7 
+message, 12-21 
+redraw, 1-9 
+reschedule, 12-5 
+semaphores, 8-1 
+serial channel example, 8-3 
+switch on, 13-6 
+system tick, 12-1 
+executable 
+files, 12-1 
+exit 
+to DOS, 13-19 
+expansion port 
+type sense, 16-1 
+exponential 
+PLIB function, 5-7 
+external device driver 
+I/O, 9-2 
+external memory 
+segments, 1-3, 7-9 
+
+
+f_alloc 
+
+heap allocate, 7-5 
+f_fparse 
+
+file spec parse, 11-7 
+f_leave 
+
+
+return from function on error, 6-13 
+f_new 
+object create by category number, 15-13 
+f_newlibh 
+object create by category handle, 15-14 
+f_newlibhsend 
+object create by category handle and init, 
+15-16 
+f_newsend 
+object create by category number and init, 
+15-16 
+f_open 
+open an I/O channel, 9-4 
+f_read 
+read from I/O channel, 9-9 
+f_realloc 
+heap change size, 7-6 
+f_seek 
+file position text, 11-34 
+file seek binary, 11-29 
+f_send 
+object message send, 15-14 
+f_write 
+write to I/O channel, 9-9 
+
+
+PLIB REFERENCE 
+
+
+FIL: 
+
+
+file 
+
+
+device, 9-2 
+
+
+img, 12-8 
+asynchronous request cancel, 11-30, 11-34 
+attributes set, 11-22 
+binary, 11-24 
+
+binary close, 11-27 
+binary open, 11-26 
+binary position, 11-29 
+binary read, 11-28 
+binary seek, 11-29 
+binary write, 11-28 
+buffers flush, 11-30 
+create date set, 11-23 
+database, 14-1 
+
+delete, 11-21 
+
+end of set, 11-30 
+
+image, 12-8 
+information get, 11-20 
+label medium set, 11-22 
+operations, 11-18 
+record text, 11-31 
+record text open, 11-32 
+record text position, 11-34 
+record text read, 11-33 
+record text seek, 11-34 
+record text write, 11-33 
+rename, 11-20 
+
+shared access, 11-24 
+sound, 13-13 
+
+stream text access, 11-30 
+stream text open, 11-31 
+text close, 11-32 
+
+text flush, 11-34 
+
+text set end, 11-34 
+
+
+file information 
+
+
+example code, 11-19 
+
+
+file open 
+
+
+mode identifiers, 11-26 
+
+
+file server 
+
+
+asynchronous operations, 11-6 
+channel services, 11-5 
+
+client, 9-3 
+
+connect, 11-1 
+
+database files, 14-1 
+
+default device, 11-10 
+
+default directory, 11-10 
+
+default node, 11-10 
+
+default path, 11-5 
+
+file specification, 11-4 
+
+file specification change directory, 11-9 
+file specification manipulation, 11-7 
+file specification parse, 11-7 
+non-channel services, 11-6 
+process, 1-7, 9-3, 12-18 
+
+process default path get, 11-11 
+process default path set, 11-10 
+process-id default path get, 11-11 
+shared access, 11-24 
+SYS$FSRV, 11-1 
+
+system default path set, 11-10 
+unattended applications, 11-3 
+
+
+File server 
+
+
+vi 
+
+
+connection to by PLIB, 12-11 
+
+
+file specification 
+maximum size, 11-5 
+
+file specifications 
+parsing, 11-7 
+
+file systems 
+
+
+LOC::, 7-1, 7-9, 11-1, 11-12, 11-28, 11-30 
+MSDOS, 11-5, 11-28, 11-30 
+
+
+nodes, 11-1 
+REM::, 11-1 
+ROM::, 11-1 
+UNIX, 11-30 
+files 
+in EPOC, 11-1 
+flash filing system 
+interface, 11-3 
+flash friendly 
+databases, 14-1 
+floating point 
+add, 5-9 
+assignment, 5-8 
+avoiding emulator, 5-8 
+C, 5-1 
+compare, 5-9 
+divide, 5-9 
+
+
+double to integer convert, 5-10 
+double to long convert, 5-10 
+
+
+emulator data space, 7-3 
+integer part, 5-10 
+
+
+integer to double convert, 5-10 
+long to double convert, 5-10 
+
+
+modulus, 5-10 
+
+multiply, 5-9 
+
+negate, 5-10 
+
+subtract, 5-9 
+floating point emulator 
+
+avoiding, 5-2 
+fold table 
+
+character, 2-5 
+format 
+
+SIBO devices, 11-16 
+formatting 
+
+device, 11-15 
+
+dual density, 11-16 
+functions 
+
+enter via p_enter, 6-12 
+
+leave on error, 6-13 
+
+leave standard, 6-13 
+GLDEF_C 
+
+declaration, 1-5 
+GLDEF_D 
+
+declaration, 1-5 
+GLREF_C 
+
+declaration, 1-5 
+GLREF_D 
+
+declaration, 1-5 
+granularity 
+
+heap, 7-7 
+growing 
+
+the heap, 7-4 
+HANDLE 
+
+declaration, 1-5 
+hardware 
+
+interrupts, 8-6 
+hardware interrupts 
+
+power fail, 13-1 
+
+
+priority, 12-5 
+
+hardware protection 
+watchdog, 1-3 
+
+header files 
+config.h, 13-3, 13-4 
+epoc.h, 6-2, 7-7, 10-2, 11-17, 12-3, 12-8, 
+12-9, 12-13, 12-18, 13-2, 13-7, 13-10, 
+13-13 
+p_config.h, 5-5, 10-9 
+p_date.h, 10-4 
+p_dbf.h, 14-2, 14-5, 14-6, 14-12 
+p_file.h, 6-9, 8-3, 9-3, 10-3, 10-4, 10-5, 
+11-5, 11-8, 11-12, 11-14, 11-18 
+p_gen.h, 4-4, 6-9 
+p_graf.h, 4-7, 9-12 
+p_math.h, 5-3 
+p_que.h, 3-3 
+p_std.h, 1-5 
+plib.h, 1-5 
+
+heap 
+alloc heaven, 7-5 
+allocate failure, 7-5 
+allocator, 7-4 
+cell, 7-4 
+cell allocate, 7-5 
+cell change contents, 7-6 
+cell change size, 7-6 
+cell free, 7-6 
+cell get length, 7-7 
+fragmentation, 7-5 
+granularity, 7-7 
+growing, 7-4 
+integrity check, 7-8 
+memory, 7-4 
+potential free space, 7-8 
+set granularity, 7-7 
+shrinking, 7-4 
+structure, 7-4 
+walk, 7-7 
+
+high speed serial channel 
+interface, 11-2 
+
+hook notifier interface 
+PLIB function, 6-11 
+
+VO 
+asynchronous request, 9-2 
+channel cancel request, 9-9 
+channel close, 9-8 
+channel read from, 9-9 
+channel write to, 9-9 
+console, 9-11 
+device drivers, 9-1 
+device opening channel to, 9-2 
+external device driver, 9-2 
+LDD, 9-1 
+logical device driver, 9-1 
+operations on open channel, 9-2 
+PDD, 9-1 
+physical device driver, 9-1 
+reference, 1-9 
+semaphore, 8-2, 8-7, 9-2 
+semaphore signal, 8-7 
+semaphore signal process, 8-8 
+semaphore wait, 8-8 
+start operation, 9-5, 9-6 
+start operation & wait, 9-8 
+
+
+INDEX 
+
+
+system, 9-1 
+identify 
+machine type, 13-10 
+image file header 
+structure, 12-8 
+image files 
+executable, 12-8 
+ImgHeader 
+structure, 12-8 
+inactive process 
+mark, 12-14 
+include statements 
+for PLIB, 1-5 
+index table 
+segments, 7-3 
+infrared 
+power level set, 16-2 
+INT 
+declaration, 1-5 
+integer 
+ULONG random, 5-6 
+integer conversion 
+PLIB functions, 4-1 
+integer conversion function 
+INT to decimal char, 4-1 
+LONG from signed decimal, 4-4 
+LONG to decimal char, 4-2 
+UINT to char, 4-2 
+ULONG from string, 4-5 
+ULONG to char, 4-2 
+UWORD from string, 4-5 
+WORD from signed decimal, 4-4 
+integrated circuit 
+ASIC, 1-1 
+inter process messages 
+PLIB functions, 12-18 
+inter-process messages 
+from notify, 6-11 
+interrupt 
+disabling, 1-3 
+hardware, 8-6 
+hardware priority, 12-5 
+software, 1-4, 15-8 
+vectors, 7-1 
+Introduction 
+to PLIB, 1-1 
+ISDN combo sound system 
+option, 1-1 
+keyboard 
+information, 13-9 
+language code 
+information, 13-3 
+LCD 
+display, 1-1 
+LDD 
+attached driver, 9-4 
+V/O, 9-1 
+segments, 7-2 
+leave 
+on error, 6-13 
+standard, 6-13 
+leave a function 
+via p_leave, 6-11 
+libraries 
+CLIB, 1-1, 1-8 
+
+
+vii 
+
+
+PLIB REFERENCE 
+
+
+function PLIB, 1-1 
+
+object dynamic, 1-10 
+
+PLIB, 1-1 
+
+TopSpeed C, 1-8 
+
+window server, 1-1 
+
+WLIB, 1-1, 1-9 
+LOC:: 
+
+changing, 11-12 
+
+file node, 11-28 
+
+
+file system, 7-1, 7-9, 11-1, 11-12 
+
+
+LOCAL_C 
+declaration, 1-5 
+LOCAL_D 
+declaration, 1-5 
+logarithm 
+PLIB function, 5-8 
+logarithm natural 
+PLIB function, 5-7 
+logical device driver 
+attached, 9-4 
+LDD, 9-1 
+LONG 
+declaration, 1-5 
+long integer 
+PLIB functions, 5-6 
+loudness 
+sound, 13-18, 16-2 
+machine type 
+identify, 13-10 
+macros 
+in p_math.h, 5-3 
+magic static 
+DatAppl1, 12-7 
+DatApp?2, 12-7 
+DatApp3, 12-7 
+DatApp4, 12-7 
+DatApp5, 12-7 
+DatApp6, 12-7 
+DatApp7, 12-7 
+DatATFlag, 12-7 
+DatClassHandle, 12-6 
+DatClassPtr, 12-6 
+DatCommandPtr, 12-7 
+DatCountrySeg, 12-6 
+DatDialogPtr, 12-8 
+DatEClassHandle, 12-6 
+DatEClassPtr, 12-6 
+DatEnterFramePtr, 12-7 
+DatGate, 12-8 
+DatHandNext, 12-6 
+DatHandPrev, 12-6 
+DatHeapLocked, 12-7 
+DatLocked, 12-8 
+DatOsFramePtr, 12-7 
+DatProcessNamePtr, 12-7 
+DatStatusNamePtr, 12-8 
+DatTest, 12-7 
+DatUsedPathNamefPtr, 12-8 
+DatWordDead, 12-6 
+r, 12-7 
+T, 12-7 
+variables, 7-3, 12-6 
+w_am, 12-7 
+w_ws, 12-7 
+wClientData, 12-7 
+
+
+viii 
+
+
+wserv_channel, 12-7 
+main() 
+function, 1-7 
+mains adaptor 
+presence, 13-6 
+manuals 
+related, 1-8 
+MC400 
+system, 1-10 
+media type 
+information, 11-17 
+memory 
+allocate failure, 7-5 
+allocation, 7-1 
+available, 7-9 
+heap, 7-4 
+moving, 1-3 
+RAM disk usage, 7-9 
+segment, 7-2, 7-9 
+segment adjust size, 7-12 
+segment close, 7-12 
+segment copy from, 7-11 
+segment copy to, 7-11 
+segment create, 7-10 
+
+
+segment decrease usage count, 7-13 
+
+
+segment delete, 7-11 
+segment device, 7-2 
+segment dynamic, 7-2 
+segment find by name, 7-12 
+segment get size, 7-12 
+
+
+segment increase usage count, 7-13 
+
+
+segment lock, 7-13 
+segment open, 7-11 
+segment unlock, 7-13 
+system usage, 7-1, 7-9 
+message 
+a process, 12-18 
+asynchronous, 12-21 
+free, 12-24 
+processing order, 12-22 
+queue, 12-22 
+reception, 12-23 
+
+
+reception asynchronous, 12-24 
+
+
+reception cancel, 12-24 
+
+reception wait, 12-23 
+
+send, 12-25 
+
+send & wait, 12-25 
+
+slots, 12-18, 12-24 
+Microsoft 
+
+C compiler, 1-4 
+monomorphic 
+
+object, 15-7 
+mouse 
+
+device, 12-2 
+multi-tasking 
+
+in EPOC, 12-1 
+
+polling, 8-6 
+
+system, 1-2 
+
+using, 1-7 
+
+waiting, 8-6 
+mutual exclusion 
+
+semaphore, 8-2 
+name 
+
+of a process, 12-5 
+
+
+natural logarithm 
+PLIB function, 5-7 
+nodes 
+default, 11-10 
+file server, 11-10 
+file systems, 11-1 
+information, 11-12 
+list, 11-11 
+operations, 11-11 
+notify 
+error & response, 6-10 
+hook interface, 6-11 
+message & response, 6-9 
+service, 6-9 
+state get, 6-10 
+state set, 6-10 
+unhook interface, 6-11 
+null 
+action, 13-19 
+process, 12-14, 13-5 
+number representation 
+preferences, 5-5 
+object 
+by category handle create, 15-14 
+by category handle create & init, 15-16 
+by category handle reclass, 15-16 
+by category number create, 15-13 
+by category number create & init, 15-16 
+by category number reclass, 15-16 
+class, 1-10 
+classes, 15-1 
+destruction, 15-2 
+dynamic libraries, 1-10 
+instance, 15-2 
+message entersend, 15-15 
+message send, 15-14 
+message specific class send, 15-15 
+message to superclass send, 15-15 
+messages, 15-6 
+messages performance, 15-8 
+method function, 15-7 
+method function convention, 15-8 
+method number, 15-7 
+monomorphic, 15-7 
+PLIB functions, 15-13 
+polymorphic, 15-7 
+property, 15-2 
+reference, 1-10 
+root class, 15-2 
+superclass, 15-2 
+object oriented programming 
+chapter, 1-10 
+panic, 6-5 
+OLIB reference 
+guide, 1-10 
+OLIB.DYL 
+libray, 1-10 
+opening channel to device 
+I/O, 9-2 
+operating system 
+data space, 7-1 
+overview, 1-2 
+operations on 
+any process, 12-15 
+current process, 12-14 
+
+
+INDEX 
+
+
+devices, 11-11 
+
+directories, 11-18 
+
+files, 11-18 
+
+nodes, 11-11 
+
+open channel, 9-2 
+OPL 
+
+and OS calls, 1-4 
+
+case conversion, 2-5 
+
+database, 14-4 
+
+database files, 14-1 
+
+magic static r, 12-7 
+
+magic static T, 12-7 
+
+run time errors, 6-9 
+
+
+overview 
+
+system memory, 7-1 
+p_absrec 
+
+rectangle convert, 4-9 
+Pp_acos 
+
+arccosine PLIB function, 5-7 
+p_adjust 
+
+heap change contents, 7-6 
+p_alen 
+
+heap get cell length, 7-7 
+p_allchk 
+
+heap integrity check, 7-8 
+p_alloc 
+
+heap allocate, 7-5 
+p_allowoff 
+
+auto-switch-off allow, 13-6 
+p_allspc 
+
+heap potential space, 7-8 
+p_allwalk 
+
+heap walk, 7-7 
+p_asin 
+
+arcsine PLIB function, 5-7 
+p_atan 
+
+arctangent PLIB function, 5-7 
+p_atob 
+
+arguments conversion multiple, 4-2 
+p_atos 
+
+
+arguments to string multiple, 4-4 
+p_backlight 
+
+backlight on/off, 13-11 
+p_bemp 
+
+buffer compare, 2-8 
+p_bempi 
+
+buffer compare case independent, 2-9 
+p_bepy 
+
+buffer copy, 2-1 
+p_bfil 
+
+buffer fill with value, 2-3 
+p_bloc 
+
+locate byte, 2-10 
+p_bloci 
+
+locate character case independent, 2-10 
+p_bmatch 
+
+pattern match a buffer, 2-12 
+p_bmatchi 
+
+pattern match case independent, 2-12 
+p_brep 
+
+buffer replicate, 2-2 
+p_bsrch 
+
+binary search, 3-1 
+p_bsub 
+
+locate sub-buffer, 2-11 
+
+
+PLIB REFERENCE 
+
+
+p_bsubi 
+
+locate sub-buffer case independent, 2-11 
+p_bswap 
+
+buffer swap, 2-3 
+p_cepy 
+
+category copy data from local, 15-13 
+P_CD_PARENT 
+
+directory flags, 11-9 
+P_CD_ROOT 
+
+directory flags, 11-9 
+P_CD_SUBDIR 
+
+directory flags, 11-9 
+p_chdir 
+
+change directory, 11-9 
+P_CLASS 
+
+structure, 15-1 
+p_close 
+
+close I/O channel, 9-8 
+
+close timer channel, 10-4 
+
+file close binary, 11-27 
+
+file close text, 11-32 
+p_config.h 
+
+header file, 5-5, 10-9 
+p_cos 
+
+cosine PLIB function, 5-7 
+p_cpycat 
+
+category copy data from, 15-13 
+p_cre 
+
+buffer CRC checksum, 2-4 
+p_date 
+
+system time get, 10-1 
+P_DATE 
+
+structure, 10-5, 10-13 
+p_date.h 
+
+header file, 10-4 
+p_dayinm 
+
+month number of days, 10-6 
+P_DAYSEC 
+
+structure, 10-4, 10-5, 10-6, 10-13 
+p_dbf.h 
+
+header file, 14-2, 14-5, 14-6, 14-12 
+P_DECLAREQ 
+
+declare queue header, 3-3 
+p_delenv 
+
+environment variable delete, 7-15 
+p_delenviron 
+
+environment variable delete, 7-15 
+p_delete 
+
+delete a file or directory, 11-21 
+P_DELTA 
+
+structure, 3-5, 3-6 
+p_deque 
+
+remove queue entry, 3-5 
+p_dequed 
+
+remove entry from delta queue, 3-6 
+p_devdel 
+
+delete device driver, 9-10 
+p_devfnd 
+
+device driver find all, 9-11 
+p_devqu 
+
+query device driver units, 9-11 
+p_dinfo 
+
+device information, 11-13 
+P_DINFO 
+
+structure, 11-13, 11-14 
+
+
+p_ds2str 
+
+time to string, 10-13 
+p_dstodt 
+
+time convert, 10-5 
+p_dstost 
+
+time convert, 10-5 
+p_dt2str 
+
+date to string, 10-13 
+p_dtob 
+
+double to string, 5-3 
+P_DTOB 
+
+structure, 5-3 
+P_DTOB_EXPONENT 
+
+PLIB function, 5-4 
+P_DTOB_FIXED 
+
+PLIB function, 5-4 
+P_DTOB_GEN_LIM 
+
+PLIB function, 5-4 
+P_DTOB_GENERAL 
+
+PLIB function, 5-4 
+p_dttods 
+
+time convert, 10-6 
+p_dummy 
+
+null action, 13-19 
+p_emprec 
+
+rectangle empty test, 4-9 
+p_enque 
+
+add entry to queue, 3-4 
+p_enqued 
+
+add entry to delta queue, 3-5 
+p_enter 
+
+system, 6-12 
+p_entersend 
+
+object message send with p_enter, 15-15 
+P_ENVMAX 
+
+identifier, 7-13 
+p_errs 
+
+error number to string, 6-9 
+p_exactsend 
+
+object message send to a specific class, 
+
+15-15 
+p_execc 
+
+load an image, 12-10 
+p_execcasync 
+
+load image async, 12-12 
+p_exit 
+
+process exit, 6-5 
+p_exp 
+
+exponential PLIB function, 5-7 
+P_FABS 
+
+file position, 11-29 
+P_FABSOLUTE 
+
+timer request, 10-3 
+p_fadd 
+
+add floating point, 5-9 
+P_FADIR 
+
+file status flags, 11-18 
+P_FAHIDDEN 
+
+file attributes, 11-22 
+
+file status flags, 11-18 
+P_FAMOD 
+
+file attributes, 11-22 
+
+file status flags, 11-18 
+P_FAPPEND 
+
+file mode, 11-26 
+
+
+P_FASYSTEM 
+
+file attributes, 11-22 
+
+file status flags, 11-18 
+P_FATEXT 
+
+file status flags, 11-18 
+P_FAVOLUME 
+
+file status flags, 11-18 
+P_FAWRITE 
+
+file attributes, 11-22 
+
+file status flags, 11-18 
+P_FBLKSIZE 
+
+file block size, 11-28 
+P_FCANCEL 
+
+file async I/O cancel, 11-32, 11-34 
+
+file cancel async, 11-30 
+
+I/O request, 9-3, 9-8 
+
+timer request, 10-3 
+P_FCLOSE 
+
+I/O request, 9-3 
+p_fcmp 
+
+compare floating point, 5-9 
+P_FCREATE 
+
+file mode, 11-26 
+P_FCUR 
+
+file position, 11-29 
+p_fdate 
+
+file set creation date, 11-23 
+P_FDEVICE 
+
+devices list, 11-13 
+
+file request, 11-5 
+P_FDIR 
+
+directory list, 11-18 
+
+file request, 11-5 
+p_fdiv 
+
+divide floating point, 5-9 
+P_FEND 
+
+file position, 11-29 
+P_FFLUSH 
+
+file flush, 11-32 
+
+file flush buffers, 11-30 
+
+file text flush, 11-34 
+
+I/O request, 9-3, 9-8 
+P_FFORMAT, 11-15 
+
+file request, 11-5 
+p_file.h 
+
+
+header file, 6-9, 8-3, 9-3, 10-3, 10-4, 10-5, 
+
+
+11-5, 11-8, 11-12, 11-14, 11-18 
+p_findenviron 
+
+environment variable find, 7-15 
+p_findlib 
+
+DYL handle find, 15-12 
+p_finfo 
+
+file information get, 11-20 
+p_fid 
+
+assign floating point, 5-8 
+P_FMAXRSIZE 
+
+file max record size, 11-32 
+P_FMAXSSIZE 
+
+file max bytes read, 11-28 
+
+file max read / write, 11-24 
+
+file max write, 11-28 
+P_FMEDIA_COMPRESSIBLE 
+
+media types, 11-14 
+P_FMEDIA_DUAL_DENSITY 
+
+media types, 11-14 
+
+
+P_FMEDIA_DYNAMIC 
+media types, 11-14 
+P_FMEDIA_FLASH 
+media types, 11-14 
+P_FMEDIA_FLOPPY 
+media types, 11-14 
+P_FMEDIA_FORMATTABLE 
+media types, 11-14 
+P_FMEDIA_HARDDISK 
+
+media types, 11-14 
+P_FMEDIA_INTERNAL 
+
+media types, 11-14 
+P_FMEDIA_RAM 
+
+media types, 11-14 
+P_FMEDIA_ROM 
+
+media types, 11-14 
+P_FMEDIA_UNKNOWN 
+
+media types, 11-14 
+P_FMEDIA_WRITEPROTECTED 
+
+media types, 11-14 
+p_fmul 
+
+multiply floating point, 5-9 
+P_FNAMESIZE 
+
+identifier, 11-5 
+p_fndenv 
+
+environment variable find, 7-15 
+p_fneg 
+
+negate floating point, 5-10 
+P_FNODE 
+
+file request, 11-5 
+
+nodes list, 11-11 
+
+
+P_FOPEN 
+
+file mode, 11-26 
+p_fparse 
+
+file spec parse, 11-7 
+P_FPARSE 
+
+structure, 11-7, 11-8 
+p_frand 
+
+double PLIB function, 5-8 
+P_FRANDOM 
+
+file mode, 11-27 
+P_FREAD 
+
+
+file mode, 11-31 
+
+I/O request, 9-3, 9-6 
+p_free 
+
+heap free, 7-6 
+P_FRELATIVE 
+
+timer request, 10-3 
+P_FREPLACE 
+
+file mode, 11-26 
+P_FREWIND 
+
+file position, 11-34 
+P_FRSENSE 
+
+file position get, 11-34 
+P_FRSET 
+
+file position reset, 11-34 
+P_FSENSE 
+
+I/O request, 9-3, 9-8 
+P_FSET 
+
+I/O request, 9-3, 9-8 
+P_FSETEOF 
+
+file end set, 11-32 
+
+file set end, 11-34 
+
+file set end of, 11-30 
+
+
+PLIB REFERENCE 
+
+
+P_FSHARE 
+
+file mode, 11-27 
+
+file share, 11-24 
+P_FSTREAM 
+
+file binary open, 11-26 
+
+file request, 11-5 
+P_FSTREAM_TEXT 
+
+file open stream text, 11-31 
+
+file request, 11-5 
+p_fsub 
+
+subtract floating point, 5-9 
+P_FSYSTYPE_FLAT 
+
+identifier, 11-12 
+P_FSYSTYPE_HIER 
+
+identifier, 11-12 
+P_FTEXT 
+
+file open text, 11-32 
+
+file request, 11-5 
+P_FUNIQUE 
+
+file mode, 11-27 
+P_FUPDATE 
+
+file mode, 11-27 
+P_FWRITE 
+
+file mode, 11-31 
+
+I/O request, 9-3, 9-6 
+p_gen.h 
+
+header file, 4-4, 6-9 
+p_getampmtext 
+
+am / pm suffixes, 10-8 
+p_getauto 
+
+auto-switch-off period get, 13-5 
+p_getautomains 
+
+switch-off if mains get, 13-5 
+p_getbacklight 
+
+backlight enablement get, 13-11 
+p_getbat 
+
+battery type get, 13-9 
+p_getch 
+
+get a character from console, 9-13 
+p_getctd 
+
+country-dependent data, 13-4 
+
+number representation get, 5-5 
+
+time format preferences, 10-9 
+p_getenv 
+
+environment variable get value, 7-14 
+p_getenviron 
+
+environment variable get value, 7-14 
+p_getl 
+
+get a string with prompt, 9-13 
+p_getlanguage 
+
+language code, 13-3 
+p_getlcd 
+
+display type get, 13-10 
+p_getlcdcontrast 
+
+LCD contrast get, 13-11 
+p_getlibh 
+
+DYL handle to number convert, 15-13 
+p_getnotify 
+
+get notify state, 6-10 
+p_getosd 
+
+operating system data, 13-2 
+p_getowner 
+
+process get owner, 12-17 
+p_getpid 
+
+process ID get, 12-14 
+
+
+Xil 
+
+
+p_getpri 
+
+process priority get, 12-15 
+p_getpsu 
+
+power supply type, 13-2 
+p_getpth 
+
+process path get default, 11-11 
+p_getpthbyid 
+
+process-id path get default, 11-11 
+p_getram 
+
+get RAM size, 7-9 
+p_getres 
+
+system shutdown cause, 13-1 
+p_gets 
+
+get a string from console, 9-13 
+p_getscancodes 
+
+state of keys get, 13-9 
+p_getsnd 
+
+sound flags get, 13-12 
+p_getsuffixes 
+
+day in month suffixes, 10-8 
+
+
+p_gettext 
+
+operating system text string, 13-3 
+p_gltob 
+
+long unsigned conversion, 4-2 
+p_graf.h 
+
+header file, 4-7, 9-12 
+p_gtob 
+
+integer unsigned conversion, 4-2 
+p_hgran 
+
+heap set granularity, 7-7 
+p_hwexit 
+
+exit to DOS, 13-19 
+P_INFO 
+
+structure, 11-18, 11-19, 11-20 
+P_INITQ 
+
+intialise queue header, 3-3 
+p_insrec 
+
+rectangle inset, 4-8 
+p_int 
+
+integer part of floating point, 5-10 
+p_inti 
+
+double floating point to integer, 5-10 
+p_intl 
+
+floating point double to long, 5-10 
+p_intrec 
+
+rectangle intersection, 4-8 
+p_ioa 
+
+start an I/O operation, 9-5 
+p_ioc 
+
+
+start an I/O operation guaranteed, 9-6 
+p_ioc(P_FABSOLUTE) 
+
+absolute timer start, 10-4 
+p_ioc(P_FRELATIVE) 
+
+relative timer start, 10-3 
+p_iosignal 
+
+semaphore signal I/O, 8-7 
+p_iosignalbypid 
+
+semaphore signal a process, 8-8 
+p_iow 
+
+start an I/O operation and wait, 9-8 
+p_iow(P_FCANCEL) 
+
+cancel I/O request on channel, 9-9 
+
+file async I/O cancel, 11-34 
+
+file cancel async, 11-30 
+
+timer cancel, 10-4 
+
+
+p_iow(P_FFLUSH) 
+
+file flush buffers, 11-30 
+
+file text flush, 11-34 
+p_iow(P_FSETEOF) 
+
+file set end, 11-34 
+
+file set end of, 11-30 
+p_iowait 
+
+semaphore wait on I/O, 8-8 
+p_ioyield 
+
+let wait handlers run, 8-8 
+p_isalnum 
+
+alphanumeric test, 2-6 
+p_isalpha 
+
+alphabetic test, 2-6 
+p_iscntrl 
+
+control test, 2-6 
+p_isdigit 
+
+numeric test, 2-6 
+P_ISEMPTYQ 
+
+test if queue empty, 3-3 
+p_isgraph 
+
+printable graphic test, 2-6 
+p_islower 
+
+lower case test, 2-5 
+p_isprint 
+
+printable test, 2-6 
+p_ispunct 
+
+punctuation test, 2-6 
+p_isspace 
+
+whitespace test, 2-6 
+p_isupper 
+
+upper case test, 2-5 
+p_isxdigit 
+
+hexadecimal test, 2-6 
+p_itob 
+
+integer conversion, 4-1 
+p_itof 
+
+integer to double floating point, 5-10 
+P_JCENTRE 
+
+buffer align centre, 2-3 
+P_JLEFT 
+
+buffer align left, 2-3 
+P_JRIGHT 
+
+buffer align right, 2-3 
+p_jtob 
+
+buffer align, 2-3 
+p_Icdcontrastdelta 
+
+LCD contrast change, 13-10 
+p_leave 
+
+return from function, 6-13 
+p_linklib 
+
+DYL loaded link, 15-12 
+p_In 
+
+natural log PLIB function, 5-7 
+p_loadfilelib 
+
+DYL load multiple, 15-11 
+p_loadldd 
+
+load logical device driver, 9-10 
+p_loadlib 
+
+DYL load, 15-11 
+p_loadpdd 
+
+load physical device driver, 9-10 
+p_locchg 
+
+check if LOC:: changed, 11-12 
+
+
+INDEX 
+
+
+p_locdevice 
+
+media information read, 11-17 
+p_locreadpdd 
+
+direct read of local SSD, 11-17 
+p_log 
+
+log PLIB function, 5-8 
+p_logoff 
+
+process terminate message cancel, 6-8 
+p_logoffa 
+
+process terminate cancel message, 6-7 
+p_logoffx 
+
+process terminate cancel special, 6-8 
+p_logon 
+
+process terminate request message, 6-7 
+p_logona 
+
+process terminate message, 6-6 
+p_longtof 
+
+long to double floating point, 5-10 
+p_ltob 
+
+long conversion, 4-2 
+p_marka 
+
+process mark active, 12-15 
+p_math.h 
+
+header file, 5-3 
+P_MAXSYSIO 
+
+identifier, 9-13 
+p_mcancel 
+
+cancel message reception, 12-24 
+p_mfree 
+
+free a message slot, 12-24 
+p_minit 
+
+initialise for message, 12-23 
+p_mkdir 
+
+directory make new, 11-22 
+p_mod 
+
+modulus floating point, 5-10 
+p_mreceive 
+
+async message reception, 12-24 
+p_mreceivew 
+
+wait for message, 12-23 
+p_msend 
+
+message send, 12-25 
+p_msendreceivea 
+
+message send async, 12-25 
+p_msendreceivew 
+
+message send & wait, 12-25 
+
+
+p_new 
+object create by category number, 15-13 
+p_newlibh 
+object create by category handle, 15-14 
+p_ninfo 
+node information, 11-12 
+P_NINFO 
+structure, 11-11, 11-12 
+p_nmday 
+day name, 10-8 
+p_nmdaya 
+day name abbrev, 10-8 
+p_nmmon 
+month name, 10-8 
+p_nmmona 
+month name abbrev, 10-8 
+p_notify 
+
+
+user message PLIB function, 6-9 
+
+
+xiil 
+
+
+PLIB REFERENCE 
+
+
+p_notifyerr 
+
+user error PLIB function, 6-10 
+p_notifyhook 
+
+hook notifier interface, 6-11 
+p_notifyunhook 
+
+unhook notifier interface, 6-11 
+p_now2str 
+
+time current to string, 10-13 
+P_NSECDAY 
+
+identifier, 10-4 
+p_off 
+
+switch off, 13-5 
+p_offrec 
+
+rectangle offset, 4-7 
+p_onterminate 
+
+receive message, 6-6 
+p_open 
+
+open an I/O channel, 9-4 
+p_open(P_FDEVICE) 
+
+devices list, 11-13 
+p_open(P_FDIR) 
+
+directory list, 11-18 
+p_open(P_FFORMAT) 
+
+format a device, 11-15 
+p_open(P_FNODE) 
+
+nodes list, 11-11 
+p_open(P_FSTREAM) 
+
+file binary open, 11-26 
+p_open(P_FSTREAM_TEXT) 
+
+file open stream text, 11-31 
+p_open(P_FTEXT) 
+
+file open text, 11-32 
+
+
+p_open(TIM:) 
+
+open a timer channel, 10-3 
+p_openlib 
+
+DYL open multiple, 15-11 
+p_panic 
+
+panic a process, 6-5 
+p_pepyfr 
+
+process copy data from, 12-17 
+p_pepyto 
+
+process copy data to, 12-18 
+p_pcreate 
+
+process create, 12-12 
+p_pfind 
+
+process find all, 12-16 
+p_pidfind 
+
+process ID get by name, 12-16 
+p_pinrec 
+
+point inside rectangle, 4-9 
+p_piscpyfr 
+
+process copy string from, 12-17 
+p_pkill 
+
+
+kill a process, 6-5 
+p_playsounda 
+
+
+play back sound asynchronously, 13-18 
+
+
+p_playsoundao 
+
+
+sound play back partial asynchronously, 
+
+
+16-2 
+p_playsoundcancel 
+
+play back sound cancel, 13-18 
+p_playsoundw 
+
+
+play back sound synchronously, 13-19 
+
+
+p_pname 
+process name get, 12-16 
+
+
+XiV 
+
+
+P_POINT 
+
+structure, 4-7, 9-12 
+Pp_pow 
+
+power PLIB function, 5-8 
+P_ppanic 
+
+panic a process by id, 6-6 
+p_prename 
+
+process rename, 12-16 
+p_presume 
+
+process resume, 12-15 
+p_print 
+
+convert and write to console, 9-13 
+p_printf 
+
+convert and write to console, 9-13 
+p_psuspend 
+
+process suspend, 12-15 
+p_pterminate 
+
+terminate a process, 6-6 
+p_putch 
+
+write character to console, 9-13 
+p_puts 
+
+write string to console, 9-13 
+P_PWILD_ANY 
+
+file flags, 11-8 
+P_PWILD_EXT 
+
+file flags, 11-8 
+P_PWILD_NAME 
+
+file flags, 11-8 
+
+
+p_qsort 
+
+sort array, 3-2 
+P_QUE 
+
+structure, 3-3 
+p_que.h 
+
+header file, 3-3 
+p_rand 
+
+random double PLIB function, 5-8 
+p_randl 
+
+random number long, 5-6 
+p_read 
+
+
+file read binary, 11-28 
+
+file read text, 11-33 
+
+read from I/O channel, 9-9 
+p_realloc 
+
+heap change size, 7-6 
+p_reclass 
+
+
+object reclass by category number, 15-16 
+
+
+p_reclassbyhandle 
+
+
+object reclass by category handle, 15-16 
+
+
+p_recordsounda 
+
+record sound asynchronously, 13-17 
+p_recordsoundcancel 
+
+record cancel, 13-17 
+p_recordsoundw 
+
+record sound synchronously, 13-18 
+P_RECT 
+
+structure, 4-7, 9-12 
+p_relogpacks 
+
+relog the SSD drives, 16-1 
+p_rename 
+
+rename file or directory, 11-20 
+p_returnexpansionportinfo 
+
+port type sense, 16-1 
+p_returntickcount 
+
+tick count sense, 16-1 
+
+
+p_romversion 
+
+ROM version, 13-1 
+p_scap 
+
+string capitalise, 2-8 
+p_scat 
+
+string concatenate, 2-2 
+p_scatm 
+
+string concatenate multiple, 2-2 
+p_scmp 
+
+string compare, 2-9 
+p_scmpi 
+
+string compare case independent, 2-9 
+p_sconf 
+
+string fold, 2-7 
+p_scpy 
+
+string copy, 2-1 
+p_scpyf 
+
+string copy and fold, 2-7 
+p_scpym 
+
+string copy multiple, 2-2 
+p_sdate 
+
+system time set, 10-1 
+p_seek 
+
+file position text, 11-34 
+
+file seek binary, 11-29 
+p_semcrt 
+
+semaphore create, 8-6 
+p_semdel 
+
+semaphore delete, 8-6 
+p_send 
+
+object message send, 15-14 
+p_setauto 
+
+auto-switch-off period set, 13-5 
+p_setautomains 
+
+
+switch-off if mains disable/enable, 13-6 
+
+
+p_setbacklight 
+
+backlight control set, 13-11 
+p_setbat 
+
+battery type set, 13-9 
+p_setctd 
+
+country-dependent data set, 13-4 
+p_setdefaultpath 
+
+file path set default, 11-10 
+p_setenv 
+
+environment variable set value, 7-14 
+p_setenviron 
+
+environment variable set value, 7-14 
+p_setirpowerlevel 
+
+infrared port power set, 16-2 
+p_setnotify 
+
+set notify state, 6-10 
+p_setonevent 
+
+On key event disable/enable, 13-6 
+
+
+p_setpri 
+
+process priority set, 12-15 
+p_setpth 
+
+process path set default, 11-10 
+p_setsnd 
+
+sound flags set, 13-12 
+p_sfstat 
+
+file attributes set, 11-22 
+p_sgadjust 
+
+memory segment size adjust, 7-12 
+p_sgclose 
+
+
+memory segment close, 7-12 
+
+
+INDEX 
+
+
+p_sgcopyfr 
+
+memory segment copy from, 7-11 
+p_sgcopyto 
+
+memory segment copy to, 7-11 
+p_sgcreate 
+
+memory segment create, 7-10 
+p_sgdelete 
+
+memory segment delete, 7-11 
+p_sgfind 
+
+memory segment find by name, 7-12 
+p_sgfree 
+
+available memory segments, 7-9 
+p_sglock 
+
+
+memory segment increase usage count, 7-13 
+
+
+p_sgopen 
+
+memory segment open, 7-11 
+p_sgramdisk 
+
+RAM disk usage, 7-9 
+p_sgsize 
+
+memory segment size get, 7-12 
+p_sgunlock 
+
+memory segment decrease usage count, 
+
+7-13 
+p_signal 
+
+semaphore signal, 8-7 
+P_SIGNAL_DISABLE 
+
+identifier, 8-9 
+P_SIGNAL_ENABLE 
+
+identifier, 8-9 
+P_SIGNAL_UNUSED 
+
+identifier, 8-9 
+p_signaln 
+
+semaphore signal n times, 8-7 
+p_signalnr 
+
+semaphore signal no re-schedule, 8-7 
+p_sin 
+
+sine PLIB function, 5-6 
+p_skipch 
+
+non-whitespace skip, 2-7 
+p_skipwh 
+
+whitespace skip, 2-7 
+p_sleep 
+
+suspend process, 10-2 
+p_sleepa 
+
+suspend process until, 10-3 
+p_sleept 
+
+suspend process, 10-2 
+p_slen 
+
+string length, 2-1 
+p_sloc 
+
+locate character, 2-10 
+p_sloci 
+
+locate character case independent, 2-10 
+p_slocr 
+
+locate character last match, 2-11 
+p_slocri 
+
+locate last match character folded, 2-11 
+p_smatch 
+
+string pattern match, 2-12 
+p_smatchi 
+
+pattern match case independent, 2-12 
+p_sound 
+
+sound make, 13-12 
+p_sart 
+
+square root PLIB function, 5-8 
+
+
+XV 
+
+
+PLIB REFERENCE 
+
+
+p_srep 
+
+string replicate, 2-3 
+p_ssub 
+
+locate sub-string, 2-11 
+p_ssubi 
+
+locate sub-string case independent, 2-12 
+p_st2str 
+
+time system to string, 10-13 
+p_std.h 
+
+header file, 1-5 
+p_stoa 
+
+string to arguments, 4-5 
+p_stod 
+
+string to double, 5-4 
+p_stog 
+
+string to word unsigned, 4-5 
+p_stogl 
+
+string to long unsigned, 4-5 
+p_stoi 
+
+decimal string conversion, 4-4 
+p_stol 
+
+decimal string to integer, 4-4 
+p_sttods 
+
+
+system time convert, 10-5 
+p_supersend 
+
+object message send to superclass, 15-15 
+p_supply 
+
+power status get, 13-7 
+p_supplyinfo 
+
+power status additional get, 13-7 
+p_svecadd 
+
+wait handler add, 8-9 
+p_sveccall 
+
+wait handler activate deactivate, 8-10 
+p_svecrem 
+
+wait handler remove, 8-10 
+p_tan 
+
+tangent PLIB function, 5-7 
+p_testpth 
+
+directory existence test, 11-20 
+p_tickle 
+
+process register activity, 12-14 
+p_tofold 
+
+fold character, 2-7 
+p_tolower 
+
+lower case convert, 2-8 
+p_totalK 
+
+total RAM, 7-9 
+p_toupper 
+
+upper case convert, 2-7 
+p_unirec 
+
+rectangles union of two, 4-8 
+p_unloadlib 
+
+DYL unload, 15-12 
+p_unmarka 
+
+process mark non active, 12-14 
+p_version 
+
+operating system version, 13-1 
+p_wait 
+
+semaphore wait on, 8-7 
+p_waitstat 
+
+wait for asynchronous request, 8-8 
+p_watchall 
+
+process watch all exits, 6-8 
+
+
+Xv1 
+
+
+p_weekno 
+
+week number, 10-6 
+p_wkday 
+
+time convert, 10-6 
+p_write 
+
+
+file write binary, 11-28 
+file write text, 11-33 
+write to I/O channel, 9-9 
+p_wsupply 
+battery warnings, 13-9 
+packs 
+relog SSD drives, 16-1 
+panic 
+error numbers, 6-3 
+object oriented programming, 6-5 
+OLIB, 6-5 
+process by ID, 6-6 
+termination, 6-2 
+window server, 6-5 
+PAR 
+device, 9-2 
+paragraph 
+memory, 7-3 
+parallel port 
+device, 1-9 
+parse file specification 
+PLIB function, 11-7 
+PDD 
+1/O, 9-1 
+segments, 7-2 
+physical device driver 
+PDD, 9-1 
+piezo-electric 
+device, 13-12 
+sound make, 13-12 
+PLIB 
+-h files, 1-5 
+C startup module, 1-7 
+file server connection, 12-11 
+header files, 1-4 
+Introduction to, 1-1 
+library, 1-1 
+vs CLIB, 1-8 
+PLIB functions 
+buffer, 2-1 
+calling convention, 1-6 
+category, 15-10 
+channel I/O, 9-4 
+character classification, 2-4 
+character conversion, 2-4 
+client, 12-25 
+database, 14-4 
+DBF, 14-4 
+device driver, 9-10 
+integer conversion, 4-1 
+long integer, 5-6 
+object, 15-13 
+rectangle, 4-7 
+scientific, 5-6 
+semaphore primitive, 8-6 
+server, 12-23 
+string, 2-1 
+wait handlers, 8-9 
+polymorphic 
+object, 15-7 
+
+
+power 
+PLIB function, 5-8 
+power supply 
+information, 13-6 
+type, 13-2 
+pragma 
+call, 1-6 
+directive, 1-4 
+restore, 1-6 
+save, 1-6 
+preemptive scheduling 
+in EPOC, 12-1 
+processes, 12-5 
+preferences 
+number representation, 5-5 
+priority 
+process, 12-4 
+process 
+active mark, 12-15 
+activity register, 12-14 
+control block, 12-2 
+creating, 12-10, 12-12 
+current, 12-14 
+data copy from, 12-17 
+data copy to, 12-18 
+data segments, 7-2, 7-3, 12-17 
+find all, 12-16 
+find owner, 12-17 
+
+
+ID, 12-2 
+ID fetch, 12-14 
+image load, 12-10 
+image load asynchronously, 12-12 
+indirected string copy from, 12-17 
+messages inter-process, 12-18 
+name by ID get, 12-16 
+names, 12-5 
+non-active mark, 12-14 
+null, 12-14, 13-5 
+on terminate notify, 6-2 
+operations, 12-15 
+priorities, 12-4 
+priority get, 12-15 
+priority set, 12-15 
+queues, 12-4 
+rename, 12-16 
+resume, 12-15 
+scheduling, 8-1 
+shared code segments, 12-8 
+state, 12-4 
+subsidiary, 12-5 
+suspend, 10-2, 12-10, 12-15 
+suspend timer, 10-2 
+suspend until, 10-3 
+system, 12-2 
+terminate, 6-5, 6-6, 12-10 
+terminate another, 6-1 
+terminate self, 6-1 
+terminate word, 6-2, 6-7 
+usage count, 7-3 
+zero priority, 12-14, 13-5 
+
+process control block 
+structure, 12-3 
+
+process priority 
+E_MAX_PRIORITY, 12-4 
+
+
+INDEX 
+
+
+E_MIN_PRIORITY, 12-4 
+of file server, 12-5 
+of supervisor, 12-5 
+processes 
+overview, 12-1 
+processes maximum allowed 
+E_MAX_PROCESSES, 12-1 
+processor 
+80286, 7-1 
+80386, 7-1 
+80486, 7-1 
+8086, 1-1, 7-1 
+stack, 7-3 
+program 
+environment, 1-2 
+small, 1-7 
+small model, 1-2, 7-3 
+property 
+of object, 15-2 
+prototype 
+declarations, 1-5 
+queue 
+delta, 3-5, 8-1, 12-4, 12-16 
+delta add entry, 3-5 
+delta remove entry, 3-6 
+doubly linked, 3-3 
+doubly linked add entry, 3-4 
+doubly linked remove entry, 3-5 
+process, 12-4 
+ready, 8-1, 12-4, 12-16 
+semaphore, 8-1, 12-4, 12-16 
+time delta, 8-1, 10-1 
+queues 
+example code, 3-4 
+quicksort 
+record set, 3-2 
+Quicksort 
+example, 3-3 
+raise to power 
+PLIB function, 5-8 
+RAM 
+addressable size in paragraphs, 7-9 
+disk memory used, 7-9 
+drive, 7-1 
+static, 11-2, 11-3 
+total size in kilobytes, 7-9 
+random number 
+double PLIB function, 5-8 
+PLIB function, 5-6 
+real-time clock 
+feature, 1-1 
+record text file access 
+PLIB functions, 11-31 
+rectangle 
+absolute convert, 4-9 
+displace, 4-7 
+empty test, 4-9 
+inset, 4-8 
+intersection, 4-8 
+PLIB functions, 4-7 
+point inside test, 4-9 
+union, 4-8 
+reference manuals 
+related, 1-8 
+
+
+XVli 
+
+
+PLIB REFERENCE 
+
+
+register based 
+calling convention, 1-7 
+
+
+increase usage count, 7-13 
+index table, 7-3 
+
+
+registers LDD, 7-2 
+segment, 1-3, 7-1 lock, 7-13 
+
+relative memory, 7-2, 7-9 
+timers, 10-2 name, 7-2 
+
+relog open, 7-11 
+SSD drives:, 16-1 PDD, 7-2 
+
+REM:: process data, 7-3, 12-17 
+
+
+file system, 11-1 
+re-schedule 
+
+
+registers, 7-1 
+shared code, 12-8 
+
+
+semaphore, 8-7 size, 7-3 
+reserved static unlock, 7-13 
+
+variables see magic static, 12-6 usage count, 7-3 
+reserved static variables semaphores 
+
+see magic static, 12-6 create, 8-6 
+reserved statics delete, 8-6 
+
+variables, 7-3 VO, 8-2, 8-7, 9-2 
+
+
+reset I/O signal, 8-7 
+system, 12-2 I/O signal process, 8-8 
+ROM VO wait, 8-8 
+
+
+configuration file, 13-3 
+DYL, 15-3 
+masked, 11-2 
+memory, 1-2 
+once programmable, 11-2 
+system, 7-1 
+system software, 1-1 
+system tables, 2-4 
+version, 13-1 
+
+ROM:: 
+file system, 11-1 
+
+
+mutual exclusion, 8-2 
+primitive functions, 8-6 
+process scheduling, 8-1 
+queue, 8-1, 12-4 
+serialised access, 8-2 
+shared resource, 8-2 
+signal, 8-7 
+
+signal multiple, 8-7 
+signal no re-schedule, 8-7 
+status word, 8-3 
+synchronising processes, 8-1 
+
+
+SYS$CTRY.CFO, 13-3 wait, 8-7 
+
+scheduling sense 
+preemptive, 12-1, 12-5 expansion port type, 16-1 
+process, 8-1 serial port 
+
+scientific device, 1-9 
+
+
+PLIB functions, 5-6 
+screen resolution 
+
+
+serialised access 
+semaphore, 8-2 
+
+
+identifiers, 13-10 server 
+segment asynchronous message reception, 12-24 
+registers, 1-3 message free, 12-24 
+segment register message reception cancel, 12-24 
+adjustment, 1-3 message reception initialise, 12-23 
+segments message reception wait, 12-23 
+$nn, 7-2 PLIB functions, 12-23 
+$SC, 7-2 server process 
+address, 7-3 activities, 12-19 
+
+
+adjust size, 7-12 
+
+available memory, 7-9 
+close, 7-12 
+
+code, 1-2, 12-8 
+
+copy from, 7-11 
+
+copy to, 7-11 
+
+create, 7-10 
+
+data, 1-3 
+
+decrease usage count, 7-13 
+delete, 7-11 
+
+device, 7-2 
+
+DYL, 7-2 
+
+dynamic, 7-2 
+
+external memory, 1-3, 7-9 
+find by name, 7-12 
+
+get size, 7-12 
+
+handle, 7-3 
+
+
+XV1il 
+
+
+example code, 12-20 
+set 
+infrared power level, 16-2 
+shared code segments 
+process, 12-8 
+shared resource 
+semaphore, 8-2 
+shrinking 
+the heap, 7-4 
+SIBO 
+architecture, 1-1 
+auto-switch-off, 10-2 
+device formats, 11-16 
+hardware, 9-1 
+Introduction to, 1-1 
+SSD drives, 11-2 
+
+
+systems, 7-1 
+timers, 10-2 
+sine 
+PLIB function, 5-6 
+single-user 
+and EPOC, 12-1 
+small model 
+program, 1-2, 7-3 
+SND: 
+device, 13-12 
+SndFile 
+structure, 13-13 
+software 
+interrupts, 1-4, 15-8 
+solid state disk 
+storage, 1-1 
+sound 
+beep piezo-electric, 13-12 
+control flags, 13-12 
+duration, 13-18, 16-2 
+files, 13-13 
+flags get, 13-12 
+flags set, 13-12 
+loudness, 13-18, 16-2 
+piezo-electric, 13-12 
+pitch calculation, 13-12 
+play back asynchronously, 13-18 
+play back cancel, 13-18 
+play back partial asynchronously, 16-2 
+play back synchronously, 13-19 
+PLIB functions, 13-12 
+record asynchronously, 13-17 
+record cancel, 13-17 
+record synchronously, 13-18 
+Series 3a, 13-13 
+Series 3a services, 13-17 
+sound driver 
+device, 1-9 
+square root 
+PLIB function, 5-8 
+SSD 
+drives, 11-2 
+flash EPROM, 11-2, 11-3, 11-30 
+flash friendly, 14-1 
+local direct read, 11-17 
+masked ROM, 11-2 
+once programmable ROM, 11-2 
+relog drives, 16-1 
+static RAM, 11-2, 11-3 
+storage, 1-1 
+stack 
+processor, 7-3 
+segments, 1-3 
+size, 1-7 
+size available, 1-8 
+stack based 
+calling convention, 1-7 
+startup module 
+C, 7-3 
+status word 
+semaphore, 8-3 
+stray signal 
+identifier, 8-3 
+stream text file access 
+PLIB functions, 11-30 
+
+
+INDEX 
+
+
+string 
+
+
+arguments convert, 4-5 
+
+capitalise, 2-8 
+
+compare, 2-9 
+
+compare case independent, 2-9 
+concatenate, 2-2 
+
+copy, 2-1 
+
+copy and fold, 2-7 
+
+copy multiple, 2-2 
+
+fold, 2-7 
+
+from double convert, 5-3 
+
+length of, 2-1 
+
+locate character, 2-10 
+
+locate character case independent, 2-10 
+locate last match character, 2-11 
+
+locate last match character folded, 2-11 
+locate sub-string, 2-11 
+
+locate sub-string case independent, 2-12 
+multiple arguments convert, 4-4 
+multiple concatenate, 2-2 
+
+pattern match, 2-12 
+
+pattern match case independent, 2-12 
+PLIB functions, 2-1 
+
+replicate, 2-3 
+
+searching, 2-10 
+
+to double convert, 5-4 
+
+
+structures 
+
+
+DbfHeader, 14-5 
+DbfOpenArgs, 14-6 
+DbfRecord, 14-2 
+E_CONHIG, 5-5, 10-6, 10-9, 13-4 
+E_CPB, 12-13 
+E_MESSAGE, 12-18 
+E_PROC, 12-3 
+E_SUPPLY, 13-7 
+E_SUPPLY_INFO, 13-7 
+E_SUPPLY_WARNINGS, 13-9 
+ImgHeader, 12-8 
+P_CLASS, 15-1 
+P_DATE, 10-5, 10-6 
+P_DAYSEC, 10-4, 10-6 
+P_DELTA, 3-5, 3-6 
+P_DINFO, 11-14 
+P_DTOB, 5-3 
+P_FPARSE, 11-8 
+P_INFO, 11-18, 11-19 
+P_NINFO, 11-12 
+P_POINT, 4-7, 9-12 
+P_QUE, 3-3 
+
+P_RECT, 4-7, 9-12 
+SndFile, 13-13 
+
+
+subsidiary 
+
+
+process, 12-5 
+
+
+superclass 
+
+
+chaining, 15-7 
+
+
+supervisor 
+
+
+moving memory, 1-3 
+process, 12-18 
+
+
+suspended 
+
+
+process, 12-10, 12-15 
+
+
+switch off 
+
+
+event, 12-14 
+PLIB functions, 13-5 
+
+
+switch on 
+
+
+event, 12-14 
+
+
+xix 
+
+
+PLIB REFERENCE 
+
+
+PLIB functions, 13-5 
+Switch on 
+timers, 10-2 
+synchronous serial interface 
+peripherals, 1-1 
+SYS$8087.LDD 
+floating point driver, 5-1 
+SYS$CTRY.CFO 
+ROM file, 13-3 
+SYS$FSRV 
+file server, 11-1 
+process, 9-3 
+SYS$FSRV.$03 
+process, 12-2 
+SYS$MANG 
+process, 7-2 
+SYS$MANG.$02 
+process, 1-3, 12-2 
+SYS$NULL 
+process, 7-2 
+SYS$NULL.$01 
+process, 12-2 
+SYS$SHLL.$05 
+process, 12-2 
+SYS$WSRV.$04 
+process, 12-2 
+system 
+addressable RAM in paragraphs, 7-9 
+asynchronous request, 8-2 
+auto-switch-off allow, 13-6 
+auto-switch-off period get, 13-5 
+auto-switch-off period set, 13-5 
+available segmented memory, 7-9 
+backlight control set, 13-11 
+backlight enablement get, 13-11 
+backlight off, 13-11 
+backlight on, 13-11 
+battery type get, 13-9 
+battery type set, 13-9 
+battery warnings, 13-9 
+country code, 13-3 
+country-dependent data get, 13-4 
+country-dependent data set, 13-4 
+display type get, 13-10 
+exit to DOS, 13-19 
+V/O, 9-1 
+keyboard, 13-9 
+language code, 13-3 
+LCD contrast change, 13-10 
+LCD contrast get, 13-11 
+memory usage, 7-1, 7-9 
+ON key event disable, 13-6 
+ON key event enable, 13-6 
+operating system data, 13-2 
+operating system text string, 13-3 
+operating system version, 13-1 
+power status additional get, 13-7 
+power status get, 13-7 
+power supply, 13-6 
+power supply type, 13-2 
+processes, 12-2 
+reset, 12-2 
+ROM, 7-1 
+ROM version, 13-1 
+Series 3a sound, 13-13 
+
+
+XX 
+
+
+services, 1-4 
+
+services reference, 1-9 
+shutdown last cause, 13-1 
+sound, 13-12 
+
+sound flags get, 13-12 
+
+sound flags set, 13-12 
+
+sound piezo-electric, 13-12 
+state of keys get, 13-9 
+
+switch off, 13-5 
+
+switch on, 13-5 
+
+switch-off if mains disable, 13-6 
+switch-off if mains enable, 13-6 
+switch-off if mains get, 13-5 
+ticks, 12-1 
+
+time, 10-1 
+
+time get, 10-1 
+
+time set, 10-1 
+
+time to string convert, 10-13 
+total RAM in kilobytes, 7-9 
+type identify, 13-10 
+
+
+system errors 
+
+
+panic numbers, 6-3 
+
+
+system information 
+
+
+see system, 13-1 
+
+
+system tables 
+
+
+EPOC, 2-4 
+
+
+system tick 
+
+
+count sense, 16-1 
+
+
+system ticks 
+
+
+SIBO, 10-2 
+
+
+system wide default path 
+
+
+file server, 11-10 
+
+
+tangent 
+
+
+task 
+
+
+PLIB function, 5-7 
+
+
+definition, 12-5 
+subsidiary process, 12-2 
+
+
+terminate 
+
+
+text 
+
+
+another process, 6-1 
+notify, 6-2 
+
+notify all processes, 6-8 
+notify cancel, 6-7, 6-8 
+notify request, 6-6, 6-7 
+process, 6-6, 12-10 
+process by ID, 6-6 
+process this, 6-5 
+
+process unilaterally, 6-5 
+process unrecoverable error, 6-5 
+receive message, 6-6 
+special notify cancel, 6-8 
+this process, 6-1 
+
+word, 6-2, 6-7 
+
+
+file close, 11-32 
+
+file flush, 11-34 
+
+file set end, 11-34 
+
+record file access, 11-31 
+record file open, 11-32 
+record file position, 11-34 
+record file read, 11-33 
+record file seek, 11-34 
+record file write, 11-33 
+record termination, 11-30 
+stream file, 11-30 
+
+stream file open, 11-31 
+
+
+TEXT 
+
+declaration, 1-5 
+tick count 
+
+sense, 16-1 
+ticks 
+
+system, 12-1 
+TIM 
+
+device, 9-2 
+time 
+
+class, 10-7 
+
+
+converting representations, 10-4 
+current to string convert, 10-13 
+day to day in week convert, 10-6 
+days in month, 10-6 
+
+delta queue, 8-1, 10-1 
+
+format string, 10-10 
+
+
+P_DATE to P_DAYSEC convert, 10-6 
+
+
+P_DATE to string convert, 10-13 
+P_DAYSEC to P_DATE convert, 10-5 
+P_DAYSEC to string convert, 10-13 
+P_DAYSEC to system convert, 10-5 
+preferences, 10-9 
+string generation, 10-10 
+system, 10-1 
+system get, 10-1 
+system set, 10-1 
+system to PLDAYSEC convert, 10-5 
+system to string convert, 10-13 
+text form, 10-7 
+week number, 10-6 
+timer 
+absolute start, 10-4 
+asynchronous, 10-3 
+cancel, 10-4 
+channel close, 10-4 
+channel open, 10-3 
+relative start, 10-3 
+suspend process, 10-2 
+suspend process until, 10-3 
+watchdog, 1-3 
+timers 
+absolute, 10-1, 10-2 
+relative, 10-1, 10-2 
+TopSpeed 
+C library reference, 1-8 
+compiler, 1-4 
+TTY 
+device, 9-2 
+Turbo 
+C compiler, 1-4 
+UBYTE 
+declaration, 1-5 
+UINT 
+declaration, 1-5 
+ULONG 
+declaration, 1-5 
+unattended applications 
+file server, 11-3 
+unhook notifier interface 
+PLIB function, 6-11 
+usage count 
+segments, 7-3 
+UWORD 
+declaration, 1-5 
+
+
+INDEX 
+
+
+variable 
+environment, 7-1 
+variables 
+environment - functions, 7-13 
+environment delete, 7-15 
+environment find, 7-15 
+environment get value, 7-14 
+environment set value, 7-14 
+magic statics, 7-3 
+reserved static, 7-3 
+static initialised, 7-3 
+static uninitialised, 7-3 
+type declarations, 1-5 
+version 
+operating system, 13-1 
+volume 
+label setting, 11-23 
+wait handlers 
+activate/deactivate, 8-10 
+add, 8-9 
+application, 8-6 
+asynchronous requests, 8-5 
+attached I/O devices, 8-6 
+device, 8-6 
+let run, 8-8 
+PLIB functions, 8-9 
+polling vs waiting, 8-6 
+remove, 8-10 
+watchdog 
+timer, 1-1, 1-3 
+wav files 
+conversion, 13-13 
+wav2wve.exe 
+utility, 13-13 
+WIMP.DYL 
+libray, 1-10 
+window server 
+library, 1-1 
+panic, 6-5 
+process, 12-18 
+reference, 1-9 
+WLIB 
+library, 1-1, 1-9 
+WORD 
+declaration, 1-5 
+working set 
+memory needed, 1-7 
+WVE 
+files, 13-13 
+zero priority 
+process, 12-14, 13-5 
+
+
+XXi 
+
+
diff --git a/docs/2-02 Window Server Reference 2.30_djvu.txt b/docs/2-02 Window Server Reference 2.30_djvu.txt
new file mode 100755
index 0000000..9afaeed
--- /dev/null
+++ b/docs/2-02 Window Server Reference 2.30_djvu.txt	
@@ -0,0 +1,19786 @@
+SIBO 'C' Software Development Kit 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Version 2.30 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1990-98 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a, Psion Series 3c, Psion Siena and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. IBM, IBM XT and IBM AT are 
+registered trademarks of International Business Machines Corp. Microsoft and MS-DOS are registered 
+trademarks of Microsoft Corporation. Apple and Macintosh are registered trademarks of Apple Computer 
+Inc. VAX and VMS are registered trademarks of Digital Equipment Corporation. Brief is a registered 
+trademark of Underware Inc. Psion PLC acknowledges that some other names referred to are registered 
+trademarks. 
+
+
+Contents 
+
+
+1 Introduction..............sccssscssssssscssserssersceesesessecsseesseesseesseesseesseesseesseessessssesceessesscesscsssessacesseees 1-1 
+Versions Of the WiIndOW S€LVe..........s:ceesecesseecsseecsseeeesseecsseecseecsseeeesaeecsaeecsseessneeeesaeessaeers 1-1 
+VGTS1ON: Ai ts Schaal sate ceed ait edited ah eit Saal Aiea te ale tae 1-2 
+Version 3.5:Window S€Lrvet .........:ccceseccssecesecessseecsseecseecsseecesaeeesaeecsaeecseessseeeesaeersaeers 1-5 
+NELSON 3? WINGOW SELVED 225: 32 ¢<iocecedsees ete saenesedovst odes adehlevee bens step scnneat poeat ede poteneneerentedes 1-7 
+Specific to: the: MC x.sssi iesieipae ate bind ei hedges en ei aisbena aoe 1-7 
+WIEISIB library Ut 8. foc) cic oe sores aan id oebvanct none subpool saust sae sutg cat tonstoteestugekint odesdieesattounteteunes 1-8 
+The WLIB header ..:..3:2iacnis ev bileiaic ee bite neki eel ees 1-8 
+Connecting to the WINdOW SELVET...........::ccsseccsseecesseeesneecseeceeeceseaeecsaeecsacecseecesaeeesaeeesaeers 1-8 
+Using the CLIB startup module on the HC, S3, S3a or Workabout ........ceeeeeeeeneees 1-8 
+Using the PLIB startup module on the HC, S3, S3a or Workabout ............eeeeeeeeeeee 1-9 
+Using the CLIB startup module on the MC... eee eeeeeeseecesreceseeceeecseessseeeesaeeesaes 1-10 
+Using the PLIB startup module on the MC ues eeeeeeeseeceseesneeseeesseeseseeeesaeeseeeesaes 1-10 
+Error Handling ’::.vicctcaccsstcevedsed cecedtatccveisenccveishtecvviaalccovdsnd cdevleaetdevdchdedsvacsd cduvdcadevsvdcabedendess 1-11 
+How errors are signalled.............cccccccssscceeesnceeeeseeeeeeeeeeceesnaeeecesneeeeesnaeeessennseseeeseneeess 1-11 
+Errors in blind operations...............::ccccsssccccesencceceenceeeeeeaeeeceenneeeeseeeeeeeeaeeeeseneeeesseneeeess 1-11 
+Cleaning Up atten AM CrrOr sess. ceseh step seek ecey ots heehee sestetesadahsate seubedepedesextpatetedepededenteeasbedy 1-11 
+Panic NUMDEFS 5. .2y3..2.sfee.beeiysiee abe telbecoyaceb lates Te gevseee Bight lesoylenb Qiyael egaeoesb epee aay 1-12 
+Series 3 compatibility MOde......... eee eeeesseecsseeeeseeeseecsscecseecsseeeesaeeesaeecseessneeseneeeceeaeers 1-12 
+Clients and the Window Server ...........cesccsseccesceceseeesseecsseecsceceseaeecsseesseeceeesesseeesaeeeeaeers 1-13 
+Client=Side fun Ct Ons 2 se, cect oes aseusdseetaeyoceasite baus env gedesenngranteeesodepesh ppantetesodehacegsantoverets 1-13 
+Client-side buffer and flushing ..0........ ee eeseessececeseeesseecseessseeceseeeesaeecsaeersaeeesseeeesaes 1-13 
+"Testing: fOr a. CONMECHON: <0: 05. ed eenn sess cdueste tases nays ces vategesd east ote sainpeyh cvusbsee dike saheouslenesets 1-13 
+Foreground and background clients ............c::cceesesceeeeseeeeeeeeneeeeeeeaeeeeseneeeeeseneeeeeseeeeess 1-14 
+EVES 3.32, oS cscsendedat evegsawteteigsanboteveDet aapsieicanpete beateaBue dees ta ceavphiatededede duc dthedessSe eauvadehetey 1-14 
+Task Switching ve.ccstecicicstecaeiesscderdeseesendeseiderdcpvigancces iguedenvedaedadevicebecevdcae cde vecsbeesvecseers 1-14 
+‘Task switchins: onthe HG c...0..s55: ceseteesscavteses tavecee ohbed ents test see aales ents tents vende aahebenteeectts 1-15 
+Task switching on the Workabout .........:cceseceeseessceeeseecsseecesaeeesseecsaeessaeecssaeeesaeessaeers 1-15 
+Task switching on the S3 and the S3a ou... eee eeeeeeeeeeseeeeeeesneecsaeecsseeceseesseessseeeesaes 1-15 
+Task switching on the MC... ceeeeesseecsscecesceceseecesacecsseecsseeceseeessseeesseersseecsseeeesaes 1-16 
+Tconiseéd ChEmts?: 2.34 set centae ented eet ae Midd hee eee at cee sh RO ees ae cee 1-16 
+Client, priorities: s.viiesescavkid hate eines aie ear. 1-16 
+Systeri-Mmi dal CHEMts 2.4 5 sect eheveres sxtg caste depores acts stutedevetesarng stetevesedebocesstutedstaceborepstnteane 1-17 
+Client management 1: .1..20..252.3450 yee. esepneeg aeyael besedesbcgepaeh becapdesd cdepaeidesspaestcdepaeibesiaeats 1-17 
+WATdOWS 36% otuihat be sted ahh ee ele AG aati Aletta et Se tems thet alte Res 1-18 
+Window Trees: sired ister aiitisiney elites diitar nite ren ani ca temraieataniie 1-18 
+Ownership of WING OWS 1 c.cecse ze sioeecedseesetey exepededovet bt adetaee bees bdep sceneaty peat depotenetpeestedes 1-18 
+Background client drawing..........ceseeseccesseessseessscecsseeessaeeesaeecseecsseeeeesaeerseeesseeeesaes 1-18 
+Dota WIT & TE STOW acs 2. 50if sa vedive sce n en's cab anisk og shag see dovskosys souteabvavsteges ntntesdsanst eevesietest eat sen' 1-19 
+Backed-up Windows............sscccsscccsseecssceceseceesaceesseecseecsseecssaeeesseecsacecsseecsseesesaeersaeers 1-19 
+No-redraw WIndOWS ...........sccceseccessseeceseeceseceesneecsseecsscecsseeceseeeesaeecsseecsseeceseeeesaeeesaeers 1-20 
+Bitmap: sequences: is.i.s.cicsiesavicstesarceses sas cevecderdepvicancees sees’ Sovdcabedevacebedovdcaecdevechoede veces ees 1-21 
+Using an attached bitmap to avoid redraws ...........ceeeeeeeseeeeseeceseeeeseeesseesaeesseeseeeeees 1-22 
+SPLiteS ss aegiiek ie oddities Hehieesyeaioe est Rite etal Mei caval isis mavaneal aunts aie) 1-23 
+ROOT a WANG o-oo. ctes tee dedad tive dasd va dadne eb velegeigosehedidedeatiscoseleds Cecestuadecedeli decestecacalet vecesuvyecstates 1-24 
+Redraw eventss:. cca tac cena iri Ge aii eae Oe een 1-24 
+MW pdateTesion &. :: isnt ete ctstet sek teats ON a ie Re et Re ae Oh Ae elie nd ek 1-24 
+Invalidating rather than Arawing .............cescccceesseceeeseeeeeeeeeeceeaeeeceseeeeeeeeeeeeseseeeeeaaees 1-24 
+Validating before drawing or redrawing ...........eseceeeseeesseessseecseecscecseeseseeeesaeeesaeenaes 1-25 
+Dita wits st cccchhigntenreiee hb ee nen ie ae re ieee esa apa ae 1-25 
+Redra wil Stn crit ab Ait ete ah it ate a Alte tit ih alate al Mia alias ah alte tats Bey 1-25 
+Going deat 3.2.34) seventies ia atin cav dial iscavai eles sine umeeneieuad 1-26 
+
+
+Redraw. PriOrity. cescce.csticvegeiateds vedativegvintedegulone veg nent ovededdeevessdtesdeseldsavison dh gedseacdgatuserseees 1-27 
+
+
+WINDOW SERVER REFERENCE 
+
+
+ii 
+
+
+More about windows: :..2.cs:taniet aciidenidestigis eibedyiedias aston giasbieesothbeaagivel cespienbenee beh 1-27 
+Creating and initialising a WindOW SySteM............cesceeseseseeesneeceneeceseeeeseeeneeeesaeereaeers 1-27 
+Destroying a WiINdOW SYSteM............ccccssccceeseneeeeeeneeeeeeeseeeceenneeecesseeeeeeeaeeeceseneeeeseeeeess 1-27 
+Event sources other than the Window Servet...........::ccsscccscecsseeceseeesseecseessaeseeessneeeees 1-28 
+Visibility Of WINdOWS 3322: cciscsvccccyses edapbest hydeibebedoesie sep sosnedyeelbedoy sue enebdadaestcgeyeeiaedn ey 1-28 
+SCHOLL TG irs So ts Bate tet AON cactect ah shah ots tioae oak ae oak thc ond aut eects aut Bate oe ai aes 1-28 
+Continuous:scrolling’. :iscs.coa. nuttin ietene abesioaudi tee darenenr sai elineveadentesde 1-29 
+EXE CUESOL ses edteriiess du sdus oasis svodetsats odeesscedetlsshvedes suvpeeussaupedebsatssesbedes edateunpvestetes sSetceey ss 1-29 
+
+Bitty os cise .ts 2 heius -2e5s 20s szaheeed oPeupe ch seus dts ave cus sdivs dab SocvesBevseed Sava ons Leicester esse Heveeet Dees nee 1-30 
+Drawing to the screen from a DItMap oe ee ee eee eee eeseeeeeeeeeeseeeseetseerseesseteeeeenaes 1-30 
+Creation and storage Of DitmMapS............ ee eeeeesseeesneceneecseecsseeeeseeessaeecseeesaeessaeeseeeeses 1-30 
+Drawing to: bitmnaps)is.c isthe chats deisests tas epee weadte setsdis navieao ee dis apiessetee ess 1-31 
+Bitmap files is .cy5 expec oss sts Fass seestiesehs deeb eels ch vse Bab eaidteessebs da eeshadhwss is dhassvistevstedadieeevis’ 1-31 
+WSIS WSPCX sscasicshoeteassteagaceicdesesestepsace rose lasts tasnazvovasdasd tusugsnvucanesaguanetaszoaneaseoaneaavyees 1-31 
+Capturing the screen to a bitmap file 00.0... ee ees eeseceseeceseeeeeeessaeessaeecsaeeeseeeneeeees 1-32 
+Screen capture program for the HC... ee eeeeessecsseeeeseeeeseeeesaeecsaeecseeceseeeesaeersaeers 1-33 
+Capturing the screen directly to a PCX file... eee cee cess eeeeesseeseeeeetretseetseenes 1-33 
+The physical structure of bitmap files and bitmaps... eee esses eee eeee tees eeeeees 1-36 
+Hinbedded ‘bittinapy Giles os. 2552505 iiss cececceh tiga Vick sasee bai 55g teed acdeouh oe ohdbed Sachuouncesscted bacdeothce 1-37 
+
+PEXt ONS ass Me eisst ache voheedsst sess shiestvsias Aso beste tire seh ti hee Aid soda ened A 1-38 
+Fast fonts.s; 23 is.si0s shes tees. d eelsistes th kesects thoes Os hu eigen Mh aalstiens ss aie ayeck 1-38 
+ROM- based fon tsiis:-c0.2 isvapesncsaseastiassceasaseatas sateen lsovetas sac caagiasaeahdaieaaeesiazearageapeasaaeaoeas 1-38 
+AG, fot i5s 2 5h sees Se She Se east es Sesh ne white Suu twek ca ssee ch iea eouboa von ebbideah aster chedeneetoeseess 1-39 
+DS TOMES 2 soises oostbasid co deas ne tbessc-aobestanetiescpsosisians thee vaieesssenthess dusvoiaesapbislvsutaassenraiennee 1-40 
+MIC POD tS ecbasks eo laeescets avis Pub steeseits betel cteysends hbebt savusceds beast Qvuseadssibeds saeyeeuPacbbensd Sdeyet’ 1-41 
+S3a anid: Workabout fonts :s:sisseasscscesedavisentes ace sntavabenbaciaouckdsaatertad aounkgawsteebedcaoeendastess 1-41 
+BOnt file Si. 85555455 ech actos See veh) sebecek Sak goes! gus ooeh Syed Soaks gu deiel Sus Sob bduuoueh saceeeuil felonehdeeteeene Peters 1-42 
+Using wsfcomp. iA isiniacak lene bunssiiban let iaalsniadee ars 1-43 
+Frit 1 fOrIM At OF 03 sobs 2 es 0s Feed ooh de ea Fec cots taessda dhe ealsTeeseda thas padeoseuds Ra ieaiteesreds eae ss 1-44 
+PSXt Ara Win Oi sexes acstesvssletcatice stcaesseateasvacasaaie Seats ieceaneaee Seahodencsasaaunceusaaecesasain Soutaneeaae 1-44 
+The physical structure of font files 0... eee eeseeeseeceseeceseeeeeaeeesaeecsaeessaeessneeeeteeeesaes 1-46 
+Embedded ‘font files: sies4..0:55eciibe nacte Sid coieis aattaas tapi vies Aabsand Astor Mapes Apts 1-47 
+
+Graphics Output se s.is.:20u5cedscibe dt sceescevecies Bel sveyecutteike nd seves ceva tivndes lavas rail tebasun eke res idee sane ed 1-47 
+Pixel COOrdIN ATES ‘1s sotesiecseadesies.nasinceeagaiavestaalataustesivestasiacauadaWioentestaceadasspensactandeetaniaass 1-47 
+Graphics Stucts)s.3 wiki ie dil ea asa ek ein el ind nadeilsiodd hal eailiel 1-48 
+Gfaphics-output.s:.:i.ci0 lob kia eu RA than n adie AS 1-49 
+Graphics output other than to the current graphics COnteXt ..........eeeeeeeeeeeeseeeeeeeeneers 1-49 
+Graphics: CONLEXES 2. 23s isccisss tose tesa anda dhssengs ast sateshsosenseies otesabueanaaengaaeesiaaeanageapeasea latent 1-50 
+Current :sraphics:COnteXt sss ces. seh bist does Sehhck Laetdocdeeehih cab doe ocboacusnehbicedosd sdsvenehidendesiesesesu 1-50 
+Permanent and temporary graphics CONtEXtsS 0.0... eeeeeesseeeeseeeeeceeeeceaeecsaeessteeeeeeees 1-50 
+Creating a permanent graphics CONtEXt..........eeseeseeseseeesseeeseeceseeeesaeecsaeecsaeecseeseeesees 1-50 
+Creating a temporary graphics CONtEXt........ eee eeseceseeceececneeeeseeeesaeecsaeesseessseseeeeees 1-51 
+
+Keyboard) ini puts, cose: cehnc0k Sos ek 555 05) Se a Paans Savke as seed geet beuceul Sees Seek aha weace eh et sande des ceubeoehe tess 1-51 
+Key press: CVents is3 sess sssschasisvsdispiascdessie aah ivstsetedess Map dietsasede Aaedosa sanded Aaa dasssuseee Stes 1-51 
+Gaprurin Keys: sys2.. 3 ste z eee la ceeds sbetuese sa chek ods ees adyeseadsnens Dh kebabs one dade. eubiaiessts Hayes 1-51 
+Pausing the: Chenitveisisvccsscihiovatiavscssaganatssnatuepenasteatietageotesietestiatapeatas tenia Gseeandsy casters 1-52 
+Setting task keyss ssi stistisssic i cetioteaticisiiesiocd sissies aabieieed Po Balle ele 1-52 
+
+Mouse tiputs..c0s5.4.ciest ie ao oi Aiste sapien arte ee Aswan beche Aawenedephie Aaoiebe Ar tash age 1-52 
+MOUS€:1COfiS 55. fsisceescusteiie fel scveseus tate fab aegseuts abet st caeuscevssbbea stvyscudsibendsueyecuvectbesteveves’ 1-52 
+MOuSe: GVENIS sscssssestssiascesdsvaseetssisceasdassoenta shots etd ssdteataaietasndausbectesusteeseaseoetacasteetdeast oes 1-52 
+Capturing the MOUS! ss, ssi scisead Se aheess iadeeed Saabeeas gadewed Sesenshsiadened Sabencbeacbensd Seen aeoens 1-53 
+Grabbins the Mouse:,: 5.4.5: Ri sisi Biaien Risin RAsn adie sree 1-53 
+Input-only Windows ws. css ices cos cssiesseds sesnbttiossesdeesbtiessdsstossietdosrasdueesibsiaessessseeds 1-53 
+INA CH VE: WINDOWS 7253 i5s.c-asiscdouelesvstssniachovelgsvetesieslaouenassacsagiasgeehdanseaaeediazeatagapeasaseoeas 1-53 
+THe rubber. bani. .5)1:555 sieves seesihcs ioieeetec ohhh sien eek ceghike ice couboa guoteh bieeast ashen ehesendedesesecs 1-53 
+
+SYStEM-SlALtUp sess vs sdssisesscheesessih casseas seeded ovvstess onegbvieceonsisoovageseacevnedsonvapsueaceonedsentesdoeeeet 1-54 
+Using the window server's notifier on the HC .00.... eee ee eee eeseeesseeseeeseeesretseeeeeaes 1-54 
+The $WS_FL environment variable on the HC ...........ccccccccccsscsseceeseceesseeesseeenseeeseeens 1-55 
+SB ail sisi5i be aetna is oe hehe Gh oes Socket UE Gh SE Loh ae eed AEE Da ied Sevsabehe gtades ceusabensgoteey 1-56 
+Replacing the shell:on the AC issiscc.ccciscsccssssscsvenbisbssasvesdsctevendichovenssabssiovenducscvaasscasvees 1-56 
+PO EPOC 65 sess Poss ceusdes Bhs toes casesehs Bens seha ches Soya thvss cha cuts cada tease ctachus cay stanseves ave subs Uxtaves eves 1-59 
+
+
+CONTENTS 
+
+
+2 General Window Server Functions.............s.scccscssrsssrssrsserssersserssessesssssserssesesesssssesssessseeeeees 2-1 
+The connection to the Window Servel...........:ccesccccesesceeeeeseeeceseeeeeneeeeeeseeeceenneeeeeeeeseeneeeess 2-1 
+Connect and initialise a window (WStartup)............ccceccceeessceeceseeeceeeeeeeeeetneeeeeeneeeess 2-1 
+Connect to the window server (WCOMNECH).........:ccccccccssssscccececceseesneeeeeeecessessseeeeeeeeeees 2-3 
+Screen dimensions.i.pixel:pitch CiMeMSIONS............ceeseceeseeesseeeeeecseecsneeseseeesseeeesaee 2-5 
+Disconnect from the window server (WDiSCONNECL)...........:ccccccessssseceeeeceesessseeeeeeeeeees 2-5 
+Flush buffered commands (WFIUSH) ..............cccscccccccesseessceeeeceeessesseeeeeeeceesesseeeeeeeeeees 2-5 
+Series 3 compatibility MOdES 2.0.0... eee eeseesseeesseecssceceseeeesaeecsaeecsaeecseecssaeeesaeessaeesseeeeenaes 2-6 
+Set or cancel compatibility mode (wCompatibilityMode) ..........eeeeeseesseeeeneeeeneeeeee 2-6 
+Inquire state of compatibility flags (wInquireCompatibility) 00.0.0... eee eeeeeeneeeeteeeeee 2-7 
+Error Handling ivvic.s.ccsdesgeseadssteaiedescccevdsatcaavdsadcespstercceedsedcduviaesddes sete cdovdche cdevacaecasvacdeseandess 2-7 
+Return to defined state (WCleanup)............ccccccsssccceeeeneeeceseeeeeceeneeeeeesaeeeessnneeeeseeeeess 2-7 
+Check for an error (WCheCKPOINE) ............cccceesscccececessssnceeeeeceeseesseeeeeeeceeseeseeeeeeeeenes 2-7 
+Disable/enable leaves (WDisableLeaves) ..........:::cccccccsssssssccececcesesssceeeeceesssssnseeeseeeees 2-7 
+Priority Changing: s.cccceesesisieatecacieaesdisoeatacsebeatsdevbdardsoeiuaracoviseaacesvasarieveuserdesvuderscnvedandeveede 2-7 
+Set process priority handling on or off (wSetPriorityControl)...........ceeeeeseeeseeeneeeee 2-8 
+Enter compute mode (WStartCompute) ...........eeeeeeeseeesseeeneeesseecsaeecsseeceseesteessseeeesaes 2-8 
+Leave compute mode (WEndCompute)............:ceeceesecesseeesseeceseeceseesseeeesaeeesaeecseessnees 2-8 
+General client functions: ... s.cccicce.ccedeses cendesceud ccesdcee ceulcal cdundcacess (dees setedevdaatedevicabeseedaadenteded 2-8 
+Get information about a client (WClientInf0) «00.0.0... ccccscccccceessessteeeeeeeeeseseeeeeeeeees 2-8 
+Position client in task order (WClientPOSitiONn) ............ccccccesssecceeesssssseeeeeeeeeseessseeeeenes 2-8 
+Mark client as iconised (WClientIcomised) ............ccccccceessscccecccessecceeeceeesssssseeeeeeeessaee 2-9 
+Make client system modal (wSystemModal) ...........eesceseseeeeseceneeceseeesseeceseeeesaeeeseeesaes 2-9 
+Cancel system modal state (wCancelSystemModal) ...........eeceeeeeeseeseneceteeeeneeteeeeee 2-9 
+Enable pause key (wEnablePauseKey) ............sceeeeceseeceseceseeesacecsseecseecsseecseeessaeeesaes 2-9 
+Disable pause key (wDisablePauseKey) .............eeceecceeseeceeneeeseecececseesneecsseeeesaeessaeers 2-10 
+Get client list (WGetProcessList)..........cccccccccssesssccceeeeceseceeeecesseesseeeeeeeeessseeeeeeseesesaaea 2-10 
+SCreem= based OUtpute: bv. 2.4 sshd cau des Seng sha eet es ow sda oh leech oh gs eec bast cde edd osestece ete un edetaestoess 2-10 
+Present an information message (WInfoMSgCorne?)...........:sccssseeesseeseneeseeteneeseneeeees 2-11 
+Present an information message (WINfOMS) ...........::::cccesscceeeeeneeeeeeeeeeeeneeeeestneeeeesees 2-11 
+Present a flashing busy message (WSetBUSYMSQ)............::ccsseeceseeseessseeseneeeeseeeeeneenaes 2-11 
+Cancel a flashing busy message (WCancelBusyMS®)............seccsseecsseeceeeeeeeessneeesseees 2-12 
+ACLs s aviesacte eaves ier oe iseeneieaeageads eves iaes the Hae eae Pave cia series at eens 2-12 
+Present and wait for an alert (WSAlertW)..............cccccceeeeceeeessesecceeeeceececeeeeeeeeeeeeeeeeeees 2-14 
+Present an alert (WSAIertA) 00... ccccccccceeeeeeeeeeeeeseeesesseseeeeeeeeseeeeeeseesseeseseeeseeeeeeeeeees 2-18 
+Update a pending alert (wsAlertUpdate) 00.0... eee eeeeesseeceseeeeecseecseeceseeeesaeesaeessaes 2-19 
+Status WINdOWS ss. scceccssecsecessccadeeseadagcesnacauceantcoudeseaesvensedsouevas ceauevbaecoeesaa ceseccaaedevccgacenscoaasens 2-19 
+Enable the permanent status window (wsEnable).............::::cccsscceeeeeseeeeeeeeeeeneeeeeeees 2-21 
+Set the state of the status window (WsStatuSWindOW) ..........:ccccccssssseceesesssssteeeeeeeeeees 2-21 
+Get screen extent for tile with status window (wWsScreenEXt)...........cc::ccccccssssseeeeeeeees 2-21 
+Update the permanent status window (wsUpdate) ..........ceeceeseeceeseeeeneeeeseseneeseeeees 2-22 
+Disable the permanent status window (WsDisable).............:::cccsscccceseeeeeeeteeeeeeneeeeeeees 2-22 
+Enable temporary status windows (wsEnableTemp)...............cccssccceeseeeeeeeeeeeeeeteeeeeeeee 2-22 
+Disable temporary status windows (wsDisableTemp)..............::::ccssceeceeeeeeeeeeeneeeeeeees 2-22 
+Set list of modes to display in status window (WsSetList) ..........:eeseeeseeeseeereeeeneeeee 2-23 
+Set select position in status window mode list (wsSelectList) ...........::cceeeeseeeeeteeeeeee 2-23 
+Inquire state and extent of status window (wInquireStatusWindow)...........::eseeeee 2-23 
+Configuring the Window Serve ..........:ceseceesseessseecsncecsseecsseecesaeeesaeecsaeecseeceeesesaeeesaeeseaeers 2-24 
+Configure the window server (WSySte€M)..........:::sscccsseecsseceseeesseecsseecseeeeseeeesaeessaeers 2-24 
+Attached Cle tS as ccs. sescecseseicceds suns ctesecnecenscc sungerherensedeestussdeeniatecdestavecegriatedssateradsgaaneeredets 2-25 
+Attach to client (WAttachToClient)............cccccsssccccccccssssssseeeecseesseeeeeecesssessseeeeeeseenaea 2-26 
+Attach to foreground client (wAttachToForegroundClient) 0.0.0... .eeeseesseeeesneeeeneees 2-26 
+Detach from client (WDetachClient) ............ccccccccccccecssssssecceeessesseeeeeceeeseeseeeeeeseeeaaee 2-26 
+Miscellaneous ..........::ccccseccceesssceeeeeseeeeeseeeceeseaeeccssnneeceeeeeecessaeeecesaeeesseaeeeeeeeeeeceenneeeeeeeeas 2-26 
+Get information on supported features (wSupportInf0) «0.00.0... eee eeeeeeeseeeeeeeeeeeeeeneers 2-26 
+Set or cancel key click disable state (wDisableKeyClick) 0.0.0... ceseeseeeeseeeeeeeeeeeeeee 2-26 
+
+
+iii 
+
+
+WINDOW SERVER REFERENCE 
+
+
+iv 
+
+
+Bs SWAMKOWS io csssscesctsccadcssdesesscicseaccssecdecueScansdescdceasuesdeasssasscestacsdeasesssdseosecsicosessscscesceddusecasestecdcessues 3-1 
+Creating and initialising a WINdOW.......... ces eeeceeeseecesseeeseecseeceseeeesaeecsaeecseecsneesesaeeseaeers 3-1 
+WiIndow attributes 0.0.0... cccccssscccecceesseesneceeeecesseesseeeeeecceeseesnseeeeeeseeceseeeesaeeeeeeeeeees 3-1 
+Create a window (WCreateWindow)........ccccccccccssssssccecceceseesssessseeeeeceeessssseeeeeeeeeeseeenaee 3-4 
+Set window attributes (WSetWindOW) ..........cccccccccsssssseceecceessesseeeeeeeeeessesseeeeeeeeeseeenaes 3-5 
+Get window attributes (wInquire Window) ............::cceeescceeeesenceeeeeeneeeseeaneeeeseaeeeseeaees 3-5 
+Initialise window tree (WInitialiseWiNdOWTTee) .............:cccccccceeseesseeeeeceeeeeeessssseeeeees 3-5 
+Destroy a window and its descendants (wCloseWindowTree) ............:::cceesseeeeeereeees 3-6 
+Get window to window offset (wInquireWindowOffset) .............:::ceesssseeeeeeteeeeeeteeeees 3-6 
+Reassign the root window (WReassignRootWindow)............:scccsssecesseeesseeseneeseseeeesaee 3-6 
+Visible and invisible WindOWS ..........:cccccccsesssccccccecesessseceeeccceeseesseeeeeeccsssssseeeeeeeeeesessaeeeees 3-6 
+Make window invisible (WMakelInvisible).............:::ccccccssssssscceceeeessessseeeeeeeeesessseeeeees 3-6 
+Make window visible (WMakeVisible) ..............cccscccccccccessesseceeceeessessseeeeeeecessessaeeeees 3-7 
+SIDS POSTMONS $5. oe0: wes sredlsun teen seeehtegakelcskp steko gee sded site etetetedadedsule peste ceadetenep paktedeyoseesses testes 3-7 
+Change position in sibling list (WWindOWPOSItiON)............ceeeeceeeeeeseeeeseeeeeeeesneeeenees 3-7 
+Get position in sibling list (WGetWindowPosition) .............:ceeeeeeseeceseeeneeteneeesneeeesaes 3-7 
+Scrolling. hicp eine eps when A revel ase telat edeavas eno eine ania es 3-7 
+Copy a rectangle (WScrollRect)...... eee eeeeeccesseeeceeseeeecsaeeecesseeesessaeeesesseesssaeeeess 3-7 
+Scroll a window (WScrollWin)..........ccccccccsssssecessessscceecccesseesneeeceseeesseeeeeeesesseesneeeeeees 3-8 
+Redra win 8% so.5i0 nt eke a tieees chat agepont doeti h oati eied ea a Ae eek tad ou Ah nt 3-8 
+Start a partial redraw (wBeginRedraw)..........eeeeeccessecesseceseeeseecsacesseeceseeseeesesaeeesaes 3-9 
+Start a full redraw (WBeginRedrawWiI0)............:::cceesescecesseceeeeeeceseneeeeeeeeeeeseeeeseaaees 3-9 
+Start a partial redraw (GC) (wBeginRedrawGC)...........cccsscscecesscceeeneeeeeeeeeeeeseneeeeeeees 3-9 
+Start a partial redraw (GCO) (wBeginRedrawGC0) ..........csccceessscceeeeeeeeessneeeeeeseeeees 3-10 
+Start a full redraw (GC) (wBeginRedrawWinGC)...........ccecccceesececeeseceeeeeeeeeseneeeeeeees 3-10 
+Start a full redraw (GCO) (wBeginRedrawWinGC0) ...........:ccceeesseeeeeeeeeeeeneeeeeeseeeees 3-10 
+End a redraw (WEndRedraw)..........ccccsssssscccccesseesneceeeeccessessneeeeeeeeessesseeeeseceessessaaeeees 3-11 
+Veal Catt Tay Peo cceats ween title cor stels cae Stct ete Mock 30s oth oY sear bnd sane uboe tant san vatbeoedanel otoesntem estes 3-11 
+Validate a rectangle of a window (wValidateRect) ............:cceesccccesececeeeeeeeesneeeeeeeneees 3-11 
+Validate a whole window (WValidateWiIN)...........ccccccccccccssssssscceeeccssseeeeeeeeessesseeeeeees 3-11 
+Invalidatings::ssinycisiis de meheeaa ates pak Gani Sieeny dae dere banyan dele helasyare daha ews 3-12 
+Invalidate a rectangle (wInvalidateRect) .............ccessseeessccceeesneeeeeeeneeeceereeeeeneeeeeseeeeess 3-12 
+Invalidate a window (WInvalidate Win) ...........cccccssccccccccsssssssceeeeseesneeeeeeeeessesseeeeeees 3-12 
+PORT. CUES OR secede otaseteeceasdh degttev detec eaddetatuteaseaeteasttieviesiatlsea stab cetats testius terre desta 3-12 
+Draw a text cursor (WT eXtCUISor) .............ccceceeeeeeeeeeeeeeeessesseeeseseeseeeeesseseeesesseeeeeeeeees 3-12 
+Draw a text cursor (WDrawTextCuTrsoL) ..............::cceeeeeeeeeeeseeeeeeeeeeeeeeeeeseseseeseeeeeeteeeees 3-13 
+Erase a text cursor (WEraseTextCursor) ..........:::ssssssssssssecccceceeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 3-13 
+Bitmap SEQUENCES vse. u- ssn, cies beep suvesins sekyetesovny tant sWheeteteteeasteg sts beresacebath pede Cevesaeabedeyateteasbicer be 3-14 
+Attach bitmap sequence to window (WSetWinBitmap)...........c:ceeseesscceseeseneeeeseeeesaee 3-14 
+Change a bitmap (wChangeWinBitmap) .............esceescccssceceseesseesseeseneesseeesseeeeeeees 3-15 
+Free a bitmap sequence (WETCE)..........cesecesseeesseecsneesseeceseecssaeeesaeecsaeecsaeesseesenaeeesaes 3-15 
+SS PRICES stato a dosstast, oeateetesteh svt gested vorets telat ty cectet Mi stt cous ctetced set revestst heey stiternpetatedep liken eens 3-15 
+Create a sprite (WCreateSprite) 2.0... eeeeeeeesseecsseeceecseeceeeceseeeesaeecsaeesseessaeesseeeees 3-15 
+Change a sprite's bitmaps and position (WSetSprite) 00.0.0... ceeeeesseeceseeeneeesneeeeseeeesaee 3-16 
+Freé-a sprite. (WEICG):. c.vccdsceavecsecesecasaveas cendecatccaaseas cedessetcedeschtccavsancess actu cenvedaa censeete oes 3-16 
+COCKS s<docdece states, coveslsste anche tee stubssagesehs ceeatensace nish slenstus sans bstha tes stuketeeaceuategaten ies bebategstat events 3-16 
+Create a clock (WsCreateClOck) ...........ccccssscsccccceessessseeeeccccessesseeeeeeecesesssseeeeeeeeeeeeenaes 3-17 
+Create a clock - Enhanced version (wsCreateClock2) ..........ccccccccesssssceceesessseeeeeeeeees 3-19 
+Set the clock offset (WsSetClOCk) ........ccccccccccessessssccccecccesseesseeeeeceeesseeseeeeeeecessesseaeeees 3-22 
+Bre6:a: CLOCK (WELEE) ce ococeesvecsees sites oduedns odes odegosdesnnpocessdegsuesenes cach sdey sishcues sesh suey sianeves ove 3-22 
+MouSe 1COMS }.2c25.2cc.ssseteghecevdesvedsavegetdcoedevedsa vcdantevbesevsnns (devdesvevevdcedcdevdsobevencdersgevdsoueseredintes 3-22 
+Load a mouse icon (gOpenMouselcon) ...........cseceeesecesseecsseecsseeceseeeesseessseesseeesseeeesaes 3-23 
+Freé a MOUSE 1CON (WELEE)..3s.c35cces ceseseevecievessvedecuetceaevveusedneust coaueseudedecuencesvavesceaueesbess 3-23 
+
+
+CONTENTS 
+
+
+4: ‘Graphics: OuCPuUls.isss.cccrscsscecsscsvssencavosdensasoesensadosdansedesensdedecsnntesossnatesosteatecsesoasssecdoadeseasoassesanee 4-1 
+Graphics <COMLE RUS ois conse Ps sues cacsecgs dey suena dee seen see sda genes stip sdeaa dee set deppaeae eset topes aces 4-1 
+Creating a permanent graphics CONtEXt......... ce seeeseecsseeesseeceseeesceeseaeecsaeecsacesseeseeseseeeesaes 4-4 
+
+Create a permanent GC (gCreateGC) 0000... ceesececeesseeecessaeeeseseeesenseeesesseeeees 4-4 
+Create a permanent GC with default values (gCreateGCO) .00... eee eeeeeesseeeeereeeeneees 4-5 
+Free a permanent GC (WETee) ..........:cceccceeeesssneeeeceecesesesaneeeeeeceseesnaneeaeeeeeeeeeeeesnaeeeeees 4-5 
+Creating a temporary graphics CONtEXt ........ es eeeeeesseeesseeeseecseeeeseeeesaeecsaeecsaeesseeseneeeesaes 4-5 
+Create a temporary GC (gCreateTempGC) .00...... cece eeeseeceesreeeeesseeeeeeseeeeesseeeess 4-5 
+Create a temporary GC with default values (gCreateTempGC0) ........ cee eeeeeeeeeeeneees 4-6 
+Free a temporary GC (gFreeTempGC)......... eee eeeeceeceesreeeeeseeecessseeesesaeeseeeeseeeees 4-6 
+Setting. a graphics Context-....ccce.eiyisetesiiesdegiyiaeb agin de beeoyievncain des Degeylivg dhe ee leeeyienbegnaedess 4-6 
+Set a graphics context (GSetGC) ...... ces eescceeseccssneeesneecsneecsseeecesaeecsaeecseesesaeeesaeessaeers 4-6 
+Make a permanent GC current (gSetGCO) ....... eee eeeeeeesseeesseeseneeeeseeeesaeessaeeeesseeensaes 4-7 
+LAM @vdra Wi Geis esac doece sted eces ota sees ean eScahtunsStebantdededadis scchadis ofatadieacenstedodegadig nines ted slagotessinecdel 4-7 
+Draw a line (gDrawLine)............::ccccessscccessnceeeeseneeeeeeaeeeesenneceeecsseeeeeeeaeeeseeaneeeeneaseeess 4-7 
+Draw a sequence of lines (gDrawPolyLine).............cccccccceeessceeceesneeeeeeeeeeeseneeeeeseaeeeees 4-7 
+Draw a box (gDrawBoX)..........cccsscceessseceeeseeeeessnneeceeseeceeseaeeeeeseaeeeceesaeeesneneeeeeseaeeeess 4-8 
+Border a rectangle (gBorderRect) .........seeeeessceesseeceseeeeseeceseeeesaeecscecsneeeeseeeesaeessaeers 4-8 
+Border a drawable (gBorder) ............ccsccccesesccceeeeeeeeeeenceceeesaeeecessaeeeeeeeaeeeeseneeeeesneeeess 4-10 
+Draw a 'shadowed' border (gBorder2Rect) ...........::cceeseccceeeeeceeeeeeneeeceeseeeeessneeeeeseneeeees 4-10 
+Draw a 'shadowed' border (gBorder2) ..............ccsecccceeseeceeeeeneeeeeeeeeecesneeeeeeeneeeeeseeeeess 4-12 
+Draw a graphics object (gDrawObject) ......... ces eeseeeeseeceseecesseeesseecsseecseeceseeeesaeessaeers 4-12 
+Area filling a scccscissticssisats cveisetaesedeatccveisetecopicetcdevicabecovdcansacsvisendesviderdcebicancens ddendevvecenedeced 4-12 
+Change a rectangle (gCIrRect)....... eee eecececeesceeeceeseeeeeesaeeecessaeeeceseeesenseeeceeseeeees 4-12 
+Invert an obloid (gINVODIOI) ..........ceeeeceeeeeceeeeecceecesnceeeeseaeeeceeeaeeecsenaeeeeneneeeeesnseeess 4-13 
+Fill a rectangle with a bitmap (gFillPattern) .0...... ee eee eeeeeesecsneeceseeeeseeeseeeesaeessaeers 4-13 
+"PEXt LOLS Sey sech sees essik Laan ce eaa Sas eon Lees eet esas pas eee sei baigae eaae beeen aa 4-14 
+Open a font (GOpenFOnt)........ eee eeeessceceseeceseeesseecseecsseecesaeeesseecsaeecseecsseeeesaeessaeers 4-15 
+Set pos to open font/bitmap/mouse icon (gSetOpenAddress)...........:ceseeseeeseeeeneeeeee 4-15 
+Bréé:a: font: (WEPCE):.. fs 502-5505 Ses eden bass ects cede ateganncosahsves sPehanti ben teveg sta gous sceeategsacersepeehewvs 4-16 
+Get font information (gFontInf0) .............ceeessccesescecceeeneeeceseneeeeesneeeeesnaeeeeeeneeeeeseeeeess 4-16 
+Get text width (gTextWidth) ...........eeeccceeesscceessceeeeseeeeeeeeneeecesaeeeeeenaeeeeseneeeesseeeeess 4-16 
+Clip text to pixel width (gTextCount) oes eeeeeesseesecesseessseecseecseeseessseeeeseeeesaes 4-17 
+Get a font width table (gGetWidthTable) ...............cceeeccceesssecceeneeeeeseeeeeeseneeeeeseeesseees 4-17 
+Set the system and internal fonts (wSetSystemFont) .............eeeeeseeeeseeceseeeeseeeeeneenaes 4-17 
+Open a font from a multiple font file (gOpenFontIndex) 00.0... eee eeeeeeseeeeseeeeeeeees 4-18 
+Configure a font group (gConfigureFonts) .............eeeeeesseecsseeeeeseecsneecsseeeeseeeesaeessaeers 4-18 
+Read a font header from a file (gReadFontHeader) ................ccsscceeeeeeeeeeeeeeeeeeneeeeeeee 4-19 
+Read a font group header from a file (gReadFontGroupHeader)............eeeeeeeeeeeeeeee 4-19 
+PEXt OUtpUt TUM CELONS. ss... se Seek fe sano see Get see dae noes bee stot Sabet cae ualea ones tanteee dieeaass restetene ts 4-19 
+Print text (@PrintT ext) s.ic0.ccccccsacesecadacesvecscevsvicdesvauscaesues cess iuarceevscan ces setnces vaca censeeavens 4-20 
+Print clipped text (gPrintClipText) oe eeeesseecesnecesseeseeeesaeecsaeessseeceseesseessseeeeeaee 4-20 
+Print text in a box (gPrintBOxText) ..........eccceeeseecceeneeeceenceeeeeeaeeeceeneecseeeeeesseeeeseaeees 4-20 
+Print text with embellishment (gXPrintText) ............ccsccccesceceesseceeeeeneeeeeeeeeesneeeeeeees 4-21 
+Print shadowed text (gShadowText) .0.........cccceeesesceceeesneeeceeneeeeceeneeeeeeneeeecseneeeesseneeeess 4-23 
+Draw a text button (WDrawButtOM) 0.0.0.0... ccc cccceececccceccccceeeeeececeeeeeeeeeeeeeeceeeeeeeeeeeees 4-24 
+Draw a text button (WDraWButtOn2) 00.0.0... .ccccesscccccccesseeceeceeeessssseeeeeecesssseeeeeeeeeseeenaee 4-25 
+Bittaps ss vscctessesho ces ys atsae shits roves cach cat sees Leak det aU cate enti et oet celal ot cant shal ote ate aalt sht aur 4-26 
+Create a bitmap (gCreateBit) 0.0... lee eeseecesneecsneecsseecsseecesaeeesaeecsaeecseessseesesaeessaeers 4-26 
+Load:a. bitmap: (@OpenBit) :..., sis. scjseecsedpocevevspeees et godeqeveg vanes codes viguastedeyotes ahpsuseevep eds 4-27 
+Freea bitmap: (WFree) s.icc.cccivtesricvecsericceeientccuebsedsdepdses cduvdsetedepicaecdevdcndcdevcavsdeveaneeed 4-28 
+Save a bitmap (gSaveBit) .............::::cscseeesterensceenotesoseescneosscnerssnenseesseneresenensenonseees 4-28 
+Save part of a bitmap (gSaVeREct) 0.0... eeeeeeeseessseecsneeceseeceseeeesseecsacecseessseeeeseessaeers 4-28 
+Copy a bitmap to a window (GCOpyBit) ........ eee eeseceseeceseecesseeesseecseecseeesseeeesaeessaeers 4-29 
+Copy a bitmap onto itself (@COpyRect)........ eee eeseeesseeceseeceseeeesseecseecsseeesseesesaeessaeers 4-30 
+Read a bitmap (gPeekBit) 0.0.0... ee eee cesecssceesseeceseeeesseecsaeecsaeecseeeesaeecsaeessaeessneeeesaes 4-30 
+Check if a bitmap is valid (gCheckBitmapID) ........... ec eeeeeeeeeeneeeeseeceneeceseeeesaeessneers 4-30 
+Mill tiple biti aps sees sce kh coeeseks oosig os tec decst tg saeha wtilevete celgoditie tp veut ees oteneatg Fane exssotepantgsaneovecets 4-30 
+Open a bitmap file (GINItBit) 20... ee eee eeeneecsneecsneecsseecesaeecsaeecsaeecseeeeseesesaeessaeers 4-31 
+Load a bitmap from an open file (GGetBit) 0... eee eeeeeceseeceseeeeseeenseeesaeessaeesseeeees 4-31 
+Draw a bitmap from an open file (gDrawBit)......... eee eeeeseeeeseeeeeecnseeesaeeesseeseeeees 4-31 
+Query the size of a bitmap (GQUETYBIt)..... eee ee eeeeeeesteeceneceseessseecssceseseeeesaeeeseeesaes 4-31 
+Close an open bitmap (WEFTCE) .......... ce eeeeceesceesseeeeseeeesseecsaeecsseeceseeeesaeessaeesseeseneeeesaes 4-32 
+
+
+WINDOW SERVER REFERENCE 
+
+
+vi 
+
+
+Initialise a multiple bitmap file (gInitMultiSave) ..0..... ee eee eesseeceseeesseeeeseeesseeeesaeees 4-32 
+Save a bitmap to a multi bitmap file (gSaveMultibit) oe eeeeseeceneeeeeeeeeeeeeeees 4-32 
+Save part of bitmap to multi bitmap file (gSaveMultiRect)....... eee eeeeeeseeeeeneeeeeees 4-32 
+End multiple bitmap save and close file (gEndMultiSave) «0.0.0... eeeeeeseeeeseeeeneeeeeees 4-32 
+Inquire screen or bitmap checksum (gInquireChecksum)............:esecesseeeeseeeesneeeeneees 4-32 
+Adding graphics output fUNCtiIONS ......... ee eee ceseecssceceseeeeseeeesaeecsaeecsseaeeesaeecsaeecseeesseeeesaes 4-33 
+Load @ DYL (WLOad DY L) vssccck. cccvceseeencccsecevssesvawen cae cvsvdeanees cosesdeedeancueeccuvsvesdcancsaeees 4-33 
+Call a DYL function (WCalIDYL)..........cccccccccccccssssscceeesssssceeeeeceeseesseeeeseesessaeeeeeeeeees 4-33 
+Call a DYL enquiry function (WCalIDYLReply) .........e ee eeeeeeseeceseeeeseceneeeeseeeesaeessneers 4-33 
+5 EVENAS.........sccceccssssecssseseserceseccssceessseeseseneesesecseceseseseseeeesesessenessecesssesseseseeseseesesesssceseseseessesseses 5-1 
+Getting the TEXte vent s-..1 ccc es i resdeatietesgsaisestastebesskteassetaaiendaakeeshasthovandantecstenthocaatanioiebias 5-1 
+Wait for an event (WGetEVentWaAllt) .........ccccccssccccccceecceessesseeeeeeceeseeseeeeescesesssssaeeeees 5-1 
+Asynchronously request an event (WGetEVent) 00.0.0... eeeeeeeeseeeeeesseeeceeseseeeeseeeeeeeas 5-2 
+Asynchronously request selected events (wGetEventSpecial) ...........ceeseeeeeeesneeeeneees 5-2 
+Change event types selected (wGetEventUpdate) .0....... ee eeseesseecsseeesseeeeseeeesneeeeneers 5-2 
+EVEN TYPOS ics des sesiesud ovbsectccchdeunesvs jotacaes avai Seshuaua Saunier Ueevencs caevenededevetes sessersdeduecees Sysseeenedunees 5-3 
+Key press'event CWM_ KEY) vecssiess.ccciess cepisscsetedics eva dscsevsnde eh sess sesaspasdess Sassdasavesnoess ous 5-3 
+Redraw event (WM_REDRAW) ...............cccceceessseeeeeeeeeeesessseeeeseseeeeeseeeessessesseeeeeeseees 5-6 
+Background event (WM_BACKGROUND).............cccscccceeenseeeesneeeeeesaeeeeseneeeeeseeeeess 5-6 
+Foreground event (WM_FOREGROUND)...........:::ccccessceeeeeeceeeeeeeeeeeeaeeeeesnneeeessneeeees 5-6 
+Cancellation event (WM_CANCELLED) ..............cccccccccccccessesssceeeeeeeessesseeeeeeeeeeeesaaes 5-6 
+User message event (WM_USER_MSG) ............eccccccccesessssnneeeeeeeeeessnaeeeeeeeeeesesnneeeeees 5-7 
+Machine switched on event (WM_ON)............ccccssssccccecessssseeeeeeeeeeecesseesseeeeeeeeeseeeaaes 5-7 
+Command received from another client (WM_COMMAND)............:::cccccccssessseeeeees 5-7 
+Inform shell of process termination (WM_TASK_UPDATE) .............:::ceeseseeeeeteeeees 5-7 
+Inform application key handler (WM_TASK_KEY)..........cescceeseccesseeeeseeseneeeeneeeesaee 5-7 
+Change of date event (WM_DATE_CHANGED) ..............ccccceseceeeeeeeeeeeeeteeeeeseneeeees 5-7 
+Escape-key event (WM_ESCAPE)..........:::esscssscccesseeeseeceseecssceceseeeesaeeesaeessaeessseeeesaes 5-8 
+Deiconisation event (WM_DEICONISE)..............cccccssssscccccccesssssseeeeeeecesssssseeeeeeeeenes 5-8 
+Attachment event (WM_ATTACHED)...............ccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 5-8 
+Detachment event (WM_DETACHED)................ccccccccccccccccceecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 5-8 
+Keyboard state change event (WM_KEYBOARD_STATE_CHANGB).................55 5-8 
+MouSe Events s..icc cisieseeoh hehe aise be staceseastedtatecandeseeuuvdanteenb dee vena nieideeobbesbomesGdecendervateriagens 5-9 
+Mouse event (WM_MOUSB)................cccccsesesesseseseeseeeeeessseseeeesseseeseeesseeseseeeseseeeeeeees 5-9 
+Start rubber band (WM_RUBBER_ BAND INIT)...............cccccccccsccccceeeeeeeeeeeeeeeeeeeeees 5-9 
+Complete rubber band (WM_RUBBER) ..............:::ccesesceeeeeenceeeesneeeeeenaeeecesneeeeeseneeeess 5-10 
+Activation event (WM_ACTIVE)...........cc::ccccccccssssssseceececessesseeeeeeeesesessseeeeeeeeseeeenaes 5-10 
+Vent: fUN CHONG? 2500 etree sera botadtedves sende Gotan aueteterieiteas ues alt he Rut esa het e ee eee 5-10 
+Request a cancel event (WCancelGetEVent)............cssecccccceeeeeseneeeeeceeeeeeesneeeeeeeeeeeeeaeee 5-10 
+Request a user event (WUserMS) 000... eeeecceeseeeceeseeecesseeeecesseeecessaeeecessaeeceesaeeeees 5-10 
+Send a command to another client (WSendCommand) .............:ccccessscceeeeeeeesessteeeeees 5-10 
+Get a command from another client (WGetCommand)............::ccccssssscceeeeessessseeeeeees 5-10 
+Enable the reception of WM_ON events (wInformOn).............::::cccessseeeeeseeeeeeeteeeees 5-11 
+Enable/disable the reception of WM_ON events (wInformOnAl])...........:.:::cceseeees 5-11 
+Captarin’ keys: ic22.vitensite sta eee hse] ail iapa aie eeitiee tin 5-11 
+Capture a key (WCaptureK ey) ........eeeeesceseseceseeeeseeeesseecsseecsaeeceseeeesseecsaeesseessneeeesaes 5-11 
+Cancel key capture (wCancelCaptureKey) ..0.......eeeeeeseceseeeeseeceseeeesaeeesaeessaeesseeensaee 5-12 
+Setting task Switch Keysy 2. c:ccvccecessccnatel«ostsdesotepsdepeeseadebotes stag ence beut-depeloasropiebedeyeteperepn ice 5-12 
+Set a task switch key (WSetTaskKey) .........ceeeeceeesecesseessseesseeceseecsacecsseeseeeeneeesseeeesaes 5-12 
+Cancel a task switch key (wCancelTaskKey) ..........cesccesseeessseeeeeeesseeceneeceseeeeeeeeeeens 5-12 
+Set a back task switch key (wSetBackTaskKey) ..........cesccessceceseeeeeseecsseesseeseeeseneeeees 5-13 
+Cancel a back task switch key (wCancelTaskKey) .00...... ees eeesceceseceseeeseeeeeeeeesaeeseaeers 5-13 
+Capturing: the Mouse. .2cc2itec.yeeetiedy tiie Diana divi ge ea ee pitied 5-13 
+Capture the mouse (WCaptureMouse) ............. cc eeeeeeesseecesseeeceseeecessseeeseseeecensaeeeees 5-13 
+Release the mouse (WReleaseMouse) ............:::ssssssssssecccccceceeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 5-13 
+The TUBBER- Dan on ccicz cnn Socctsenedtetasidetes ach doesuedea texters oa teodesedeeedeaetacorsesintalecstacedivrdehedeesde seeders 5-14 
+Rubber banding (WRubberBand)...............cccccccceeeseeceeeeneeeeeeeceeeeesneeeeeeeaeeeeseneeeeeseneeeees 5-14 
+WM. RUBBER 6 Vents: 5 oie. 5.882 ON oR titk eb aN odehit ack nbelesh dik sh Sekine sh eet 5-15 
+Capturing mouse and keyboard event ...........eeeeeeseesseessscecsseecseeecesaeessneecsaeessneeeeeaes 5-15 
+
+
+CONTENTS 
+
+
+6 Window Server Reference Update ................ssscssssscssscssccsscscecsssccesssscsesssscscssssscsesssscssesssccseees On 
+
+
+Screen sizes 
+
+
+Keyboards sccicicesiticciictiaseiseniesebiercsceiaetdecele dedeviaancdvelennceesicandeesddndegevidnndeviddarce nedeveeedees 
+Latin S WIN OWS: eink ec at Leto a ae beet a tet rat Leet taal sae A et, he Sel al beh a ne! Sad Noh ie look 228 6-3 
+S€LleS SC sos eee ee ee ee 6-3 
+SIC shot Be eciet sR Scetcatilecuss Bick covers decussate bemborideteusietaebsndetes otis teeusvedeteuedictsebsaudedsnedsstuchetee 6-3 
+CHOC Secs Restate sect ea Sac ae tea a eb ev hae avg ba ecole n a ase eet ase ea 6-4 
+A ao) U0: RACER te Oe ROAD NCEE A A nS SR AN EO SA ARP A RR I ee eR 6-4 
+SOPICS:. BC occas Sc ces udscwsaea bedacus wae sues ceac tus viv auauen duacousvdesseusaasan suey aeaga ue auuaeesudeaseuseeeaonese 6-4 
+Window Server Versions. ...........ssssccccccssssssvvsseccccecenssvescccccscnsssvescvccesensnsesesesscesesusvseseveeeees 6-4 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+Before reading this manual you should read (at least) the introductory chapter of the PLIB Reference 
+manual. 
+
+
+This manual describes the C functions in the WLIB library that access the services of the window server. 
+This manual completely supersedes previous versions and takes account of: 
+
+e version 4 of the window server 
+
+e the Series 3a and Series 3 corporate computers 
+
+
+The window server is a system process (with process name SYS$WSRYV) that runs under the EPOC 
+operating system to provide "client" processes with shared access to the screen, keyboard and (if there is 
+one) a pointing device. 
+
+
+“ehentl screen 
+window 
+“Gent? Saiver keyboard 
+SyoswoRy 
+client 3 pointing 
+device 
+
+
+A server process is required because EPOC is a single-user multi-tasking operating system as opposed to a 
+multi-user system. On a single-user system, all the application processes must share the same screen and 
+keyboard. Using a server process to share a resource is a common technique on multi-tasking operating 
+systems! and EPOC has particularly good support for client-server architectures (see the chapter 
+Processes and Inter-Process messaging in the PLIB Reference manual). 
+
+
+Having connected to the window server, a client requests services by sending the window server an inter- 
+process message. However, the application programmer does not program at the message passing level but 
+uses the C function interface described in this manual. 
+
+
+Versions of the window server 
+
+
+This section summarises the differences between window servers that run on the following computers: 
+e the HC range of hand-held corporate computers 
+e the Series 3 palm-top computer (abbreviated to $3) 
+e the Series 3a palm-top computer (abbreviated to S3a) 
+e =the Workabout corporate hand-held computer 
+e the MC range of notebook computers (MC400 and MC200) 
+
+
+'File servers and printer servers are commonly used to share centralised mass storage devices and printers 
+respectively on, for example, a network. A file server is also used in EPOC (with process name 
+SYS$FSRV, described in the Files chapter of the PLIB Reference manual). 
+
+
+1-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+As well as different versions on different machines, the process of continuous development has produced 
+four generations of the window server: 
+
+
+version 2 
+version 3 
+
+
+version 3.5 
+
+
+version 4 
+
+
+found on MCs with ROM versions less than 2.40 
+found on HCs with ROM versions less than 1.50 
+
+
+found on S3s, HCs with ROM versions of 1.50 or greater and on MCs with 
+ROM versions of 2.40 or greater 
+
+
+found on the S3a and Workabout. 
+
+
+You can obtain the machine type and whether it is version 2, 3 (which includes 3.5) or 4 of the 
+window server from the information returned by wconnect. 
+
+
+Version 4 
+
+
+The following lists the changes for version 4 of the window server: 
+
+
+Task keys now cycle 
+round all instances of 
+applications 
+
+
+Double pixel mode 
+
+
+Bitmaps 
+
+
+Merging of HC and S3 
+features 
+
+
+$WS_FNTS environment 
+variable 
+
+
+On the S3a, where more than one instance of an application is running, 
+pressing the TASK key for that application (ie one of the membrane keys) 
+causes control to cycle round from one instance to the next, bringing each 
+one into foreground in turn; the SHIFT+TASK key cycles round in reverse. 
+Where the S3a is running in S3 compatibility mode, the diamond key must 
+now be used to switch modes. This key generates a W_KEY_MODE event. 
+
+
+All graphics commands now handle drawing with double sized pixels. 
+This feature is designed for the S3a to run in S3 compatibility mode. 
+
+It is also available in individual windows by setting the 
+W_WIN_DOUBLE_PIXEL flag; this causes all graphics in that window to work 
+in double pixel mode. 
+
+A new flag G_Gc_FLAG_DOUBLE can be set in a graphics context (GC) to 
+draw in double pixel mode. 
+
+Note that the Workabout does not use double pixel mode when running in 
+S3 compatibility mode. 
+
+
+A set of new bitmap functions are available that open a bitmap file and 
+permit bitmaps within the file to be loaded or drawn directly. 
+
+Multiple bitmaps can be loaded from a file without needing to close and 
+reopen it for each bitmap. 
+
+Part or all of a bitmap can be drawn directly from the file. 
+
+
+Some HC features from the later releases of version 3.5 of the window 
+server have now been added to the S3a variant of the window server. These 
+are: 
+
+
+- the window server system flags set by calls to wsystem that were 
+previously relevant to the HC but not the S3a, are now relevant to both. 
+The initial value of these flags is loaded from the environment variable 
+$wS_FL as in the HC variant. 
+
+
+The environment variable $ws_FNTS contains a series of words each of 
+which contains the index of a font used by the window server. The fonts 
+are as follows: 
+
+
+e System font 
+
+e = Notifier/Alert font 
+
+e Status Window font 
+
+e Symbols font used for the status window diamond symbol 
+e Medium 2 digital clock font 
+
+e Medium 2 date font 
+
+e §©Notifier/alert button font 
+
+
+e Small status window clock font 
+
+
+Font ID indirection 
+
+
+Keyboard/event buffer 
+size 
+
+
+Date changed event 
+
+
+Default icon ID 
+
+
+Grey 
+
+
+New window 
+background modes 
+
+
+Scrolling/Moving 
+windows 
+
+
+Alert changes 
+
+
+Load additional 
+functions 
+
+
+Sprites 
+
+
+1 INTRODUCTION 
+
+
+Font IDs based on ws_Front_BasE will be available for this and all future 
+versions. 
+
+
+Font IDs based on ws_FonT_Bask2 are for internal use only. Developers may 
+use these fonts but NO guarantee is given that they will be available in 
+future versions. 
+
+
+The keyboard/event buffer size has been increased from 8 to 16 events per 
+application. 
+
+
+Whenever the date changes, a w4_DATE_CHANGED message is delivered to any 
+application in non-compatibility mode on the S3a while in foreground. 
+Applications in non-compatibility mode in background will receive the 
+message when they come to foreground. If this event occurs while the 
+machine is off, the message will be delivered when the machine is next 
+switched on. 
+
+
+A new #define called ws_pzEFAULT_Icon has been supplied to identify the 
+built-in default icon; the grey part of the icon ID is ws_DEFAULT_ICON+1. 
+
+
+Grey is available on the $3a and Workabout (in one shade only). At a 
+software level this has been implemented by introducing the concept of a 
+plane. 
+
+There are two planes to which drawing can be directed, both of which have 
+the usual background attributes. The normal plane can be thought of as 
+being the ‘original’ plane, handling black. The grey plane as its name 
+implies handles the display of grey. 
+
+Drawing is normally done to one or both planes. However, the two planes 
+are not entirely independent; for example, to display grey, the normal plane 
+should be clear and the grey plane set. If a pixel in the normal plane is set, 
+it is displayed black regardless of the grey plane setting. This is best thought 
+of as the normal plane ‘overlaying’ the grey plane. 
+
+Appropriate values in a new flags field in the c_cc struct cause graphics to 
+be directed either to the grey plane or to both planes. 
+
+
+New background modes have been added to the normal plane: 
+W_WIN_BACK_CLR_NO_REDRAW, W_WIN_BACK_SET_NO_REDRAw and 
+W_WIN_BACK_NONE_NO_REDRAW. The ..._No_REDRAw modes have the effect of 
+telling the window server to set the background for the plane but that no 
+drawing (or re-drawing) will be done to it. Note that w_wIn_BACK_CLR Is the 
+default background mode for the normal plane. 
+
+Similarly, the grey plane has corresponding background modes: 
+W_WIN_BACK_GREY_CLR_NO_REDRAW, W_WIN_BACK_GREY_SET_NO_REDRAw and 
+W_WIN_BACK_GREY_NONE_NO_REDRAW as well as the expected 
+W_WIN_BACK_GREY_CLR, W_WIN_BACK_GREY_SET, W_WIN_BACK_GREY_NONE and 
+W_WIN_BACK_GREY_BITmap. Note that the default background mode for the 
+grey plane is w_WIN_BACK_GREY_CLR_NO_REDRAW. 
+
+
+Scrolling and moving windows has been optimised so that a plane is only 
+moved if it has drawing enabled. Drawing to a plane is disabled by 
+specifying any of the background modes: ...._NoO_REDRAW. 
+
+
+All existing calls to wsAlertw appear in a new style. The maximum number 
+of message lines can be increased to four by OR'ing the ws_aLeRtT_B flag 
+into the mode parameter and by building an appropriate text string. 
+
+
+Additional graphics primitives can be loaded from a dynamic library 
+(DYL). The associated functions are wLoadDYL, wCallDYL, 
+wCallDYLReply. 
+
+
+These are animated sequences of bitmaps which are 'connected' to a 
+window. Unlike the pre-version 4 animated sequences, a sprite is not 
+displayed as part of the window background. The window server takes care 
+of saving and restoring the contents of the underlying display. This can give 
+the impression of the sprite 'floating' above the underlying display. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+1-4 
+
+
+In addition to or in relation to the above mentioned topics, the following functions are new to 
+
+
+version 4: 
+wCompatibilityMode 
+gInitBit 
+
+gGetBit 
+
+
+gDrawBit 
+
+
+gQueryBit 
+
+
+wFree 
+
+
+gInitMultiSave 
+
+
+gSaveMultiBit 
+gSaveMultiRect 
+
+
+gEndMultiSave 
+
+
+gInquireChecksum 
+
+
+gOpenFontIndex 
+
+
+gConfigureFonts 
+gReadFontGroupHeader 
+gReadFontHeader 
+wSetSystemFont 
+
+
+wsCreateClock2 
+
+
+wStatusWindow 
+wsSetList 
+
+
+wsSelectList 
+
+
+wiInquireStatusWindow 
+
+
+wiInquireCompatibility 
+
+
+wSupportInfo 
+
+
+wDisablekeyClick 
+
+
+wGetEvent Special 
+
+
+wGetEventUpdate 
+
+
+Sets or cancels S3 compatibility mode on the S3a and Workabout. 
+Opens a bitmap file ready for calls to gcet Bit or gDrawBit. 
+Loads a bitmap from the bitmap file opened by ginitBit. 
+
+
+Loads the relevant scan lines (one at a time) from an opened bitmap file 
+for drawing. In effect, it performs a gGet Bit, gCopyBit and wFree. 
+
+
+Queries the size of a bitmap within a file opened by ginitBit. 
+
+
+Either: 
+
+closes the bitmap file opened by gInitBit but leaves loaded any bitmaps 
+that came from that file 
+
+or: 
+
+frees a sprite. 
+
+
+Opens and initialises a multiple bitmap file ready for calls to 
+gSaveMultiBit, gSaveMultiRect and gEndMultiSave. 
+
+
+Saves a bitmap to a multiple bitmap file. 
+Saves part of a bitmap to a multiple bitmap file. 
+
+
+Ends a multiple bitmap save and closes the file which was opened by 
+gInitMultiSave. 
+
+
+Calculates the checksum of a screen, a bitmap or backed up window. 
+
+
+Opens a font from a multiple font file as created by version 2.00 upwards 
+of the font compiler or opens a font from a single font file. 
+
+
+Configures a font group. 
+
+Reads a font group header from a font file. 
+Reads a font header from a font file. 
+
+Sets the system and other internal fonts. 
+
+
+This is an enhanced version of wsCcreateClock and allows the creation of 
+new clock types. 
+
+
+Sets the state of the permanent status window. 
+Sets the list of modes to be displayed in the status window. 
+
+
+Specifies the new position for the diamond symbol in the status window 
+list. 
+
+
+Returns the state and extent of the various status windows available and 
+the status window currently displayed. 
+
+
+Returns the current state of the compatibility flags of the calling client. 
+
+
+Returns information on supported features such as grey and compatibility 
+mode. 
+
+
+Disables the key click for an application. After setting this state, the 
+window server disables the key click while the application is in 
+foreground and resets it when the application goes to background. 
+
+
+Asynchronously requests selected events. This is an enhanced version of 
+wGetEvent and allows the selection of the type of event to be delivered. 
+
+
+Changes the event types previously enabled in an outstanding wGetEvent 
+Or wGetEventSpecial call. 
+
+
+wSetPriorityControl 
+
+
+wiInformOnAll 
+
+
+gShadowText 
+gBorder2Rect 
+
+
+gBorder2 
+
+
+gDrawObject 
+
+
+wDrawButton2 
+
+
+wCreateSprite 
+
+
+wSetSprite 
+
+
+1 INTRODUCTION 
+
+
+Sets process priority handling to on or off. 
+
+
+Enables or disables the reception of wu_on events. If enabled, wu_on 
+events are delivered to a client whether it is in foreground or 
+background. 
+
+
+Prints shadowed text. 
+Draws a shadowed border within a specified rectangle. 
+
+
+Draws a shadowed border as for gBorder2Rect but lying within a 
+rectangle which is set to the whole window or bitmap. 
+
+
+Draws a graphics object scaled to fit within a specified rectangle. 
+
+
+Draws a button. The function can draw both the old S3 style buttons and 
+the new S3a style buttons. 
+
+
+This function creates a sprite for a given window, a sprite being a 
+sequence of up to 13 bitmap sets. Each bitmap set can have up to 6 
+bitmaps, 3 for the normal plane and 3 for the grey plane. 
+
+
+Changes the bitmap sets and position of a sprite. 
+
+
+The following functions have been enhanced or changed: 
+
+
+wSystem 
+
+
+wlextCursor 
+
+
+wSetWinBitmap 
+
+
+gFillPattern 
+gCopyBit 
+
+
+gPeekBit 
+
+
+gSaveBit 
+
+
+Version 3.5 
+
+
+New flags have been added to allow certain features of the status window 
+to be disabled: wsERV_FLAG_SW_NO_LOW_BATTERY, 
+WSERV_FLAG_SW_NO_PACKS, WSERV_FLAG_SW_NO_LINK, 
+WSERV_FLAG_SW_NO_CAPS. 
+
+
+A new flag w_cursor_GREy can be set in the flags member of the 
+wW_CURSOR Struct to make the text cursor appear grey. 
+
+
+A member of a bitmap sequence can be made to appear grey by OR'ing the 
+WS_WIN_BITMAP_GREy flag into the mode member of the ws_wIN_BITMAP 
+structure. 
+
+
+Both functions now have a special way of handling grey when working on 
+backed up windows with grey planes. 
+
+
+Setting the most significant bit of the window/bitmap ID parameter causes 
+the "peeking" to select the grey plane. 
+
+
+This function will now save a double bitmap when saving the screen or a 
+backed up window with a grey plane. 
+
+
+The following lists the changes for version 3.5 of the window server: 
+
+
+Notifier can be handled 
+by the window server 
+
+
+Going deaf 
+
+
+Setting task keys 
+
+
+where the window server optionally hooks the p_notify and p_notifyerr 
+calls (removing the need for the syssntry process). Can also (optionally 
+on the HC) take on the responsibility for automatically notifying the user 
+of a process that terminates with a panic or a negative reason code. The 
+window server also provides the notifier-like alert services wsAlertw and 
+wsAlerta. Only available on HC and S3. 
+
+
+On the HC and the S3, the window server now presents a "Hung up" status 
+window when the foreground client does not respond ("listen") to redraw 
+events (within 5 seconds). On the MC (and previously on the HC), the 
+window server "slimes" invalid areas with a grey pattern. 
+
+
+where the window server can be set to respond to two keys that cycle 
+through the tasks in the two directions (see wset TaskKey, 
+wSetBackTaskKey, wCancelTaskKey and wcancelBackTaskkKey). These task 
+keys are in addition to the normal system task keys on the HC and MC and 
+this feature is provided for the $3 (which does not have a system task key 
+on the keyboard). 
+
+
+1-5 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Password support 
+
+
+Faster text drawing 
+
+
+Mono and italic font 
+styles 
+
+
+Info/busy messages 
+
+
+Status window drawing 
+
+
+Clock drawing 
+
+
+Inter-client commands 
+
+
+Link paste handled by 
+the window server 
+
+
+Terminating clients 
+
+
+SYSSWSRV.$05 
+
+
+where the window server can be set to activate the password alert when the 
+machine is switched on. Only available on HC and S3. 
+
+
+where a font that has no character wider than 8 pixels and is represented in 
+a special fixed-width form is drawn significantly faster. 
+
+
+A proportional font may be drawn mono-spaced (G_sty_mono). A font may 
+be drawn italicised by shifting the top half of each character across by one 
+pixel (G_STY_ITALIC). 
+
+
+Info messages (see wInfoMsg and wInfoMsgCorner) are transient messages 
+displayed in a corner of the screen. A flashing busy message may be 
+displayed using wSetBusyMsg. Can also (optionally on the HC) take on the 
+responsibility for using an info message to inform the user of a low battery 
+when the machine is switched on. Only available on HC and S3. 
+
+
+where a task status window is drawn by the window server as controlled by 
+calls to wsEnable, wsDisable, wsEnableTemp and wsDisableTemp. Intended 
+primarily for the S3 but available also on the HC. Not available on the 
+MC. 
+
+
+where an analogue or a digital clock image is redrawn and updated 
+automatically by the window server (see wsCreateClock and wsSetClock). 
+Only available on HC and S3. 
+
+
+A client of the window server can send up to 127 bytes of data to another 
+client (see wSendCommand, wGet Command and the wM_commanp event). On the 
+S3, this provides the mechanism by which the System task (sys$sHLL) 
+sends commands to application tasks to, for example, save their data and 
+exit. 
+
+
+On the S3 and HC, the window server handles the services that are needed 
+to link paste data from one application to another (provided by sys$sHLL 
+on the MC). 
+
+
+When a client disconnects, the window server makes the client's owner 
+foreground (the owner is the last process to p_presume the disconnecting 
+client). If the owner cannot be found, the shell is made foreground. Applies 
+to the HC and S3 only. 
+
+
+The task that handled keyboard events no longer exists on the HC and S3 
+versions, causing most process numbers to start one lower than before. 
+
+
+In addition to those mentioned above, the following miscellaneous functions are new to version 3.5: 
+
+
+wSystem 
+
+
+gTextCount 
+
+
+wGetWidthTable 
+
+
+wlextCursor 
+
+
+wiInformOn 
+
+
+wDrawButton 
+
+
+gSetOpenAddress 
+
+
+wGetProcessList 
+
+
+wAppKeyHandler 
+
+
+1-6 
+
+
+Changes the system wide behaviour of the window server. For example, to 
+set whether the window server automatically reports a process terminating 
+with a panic. 
+
+
+Calculates the number of characters that can be displayed in a given pixel 
+width. 
+
+
+Gets the font width table. 
+
+
+An enhanced version of wrext Cursor, supporting an obloid text cursor and 
+the disabling of the cursor flash. 
+
+
+If the foreground client has called this function, the window server sends it 
+a WM_ON event when the machine is switched on. 
+
+
+Draws an S3 style button, depressed or otherwise. Not available on the 
+MC. 
+
+
+Used immediately before gopenFront, gopenBit Of gOpenMouselcon to load 
+the font, bitmap or mouse icon from anywhere within the file. 
+
+
+Returns an array of the process IDs of the clients of the window server. 
+
+
+Special handling of the S3 membrane keys. Intended for use by the $3 
+System task only. 
+
+
+1 INTRODUCTION 
+
+
+The following functions have been enhanced: 
+
+
+gBorder 
+gBorderRect 
+
+
+wConnect 
+
+
+wDisableLeaves 
+
+
+Version 3 
+
+
+These functions take the following new flags: w_BorD_CORNER_1, 
+W_BORD_TOP_ON, W_BORD_TOP_OFF, W_BORD_BOT_ON, W_BORD_BOT_OFF. 
+
+
+Takes the new w_coNNECT_DISABLE_LEAvES flag. Equivalent to calling 
+wDisableLeaves (TRUE) except that it also affects whether wconnect itself 
+leaves or returns an error. 
+
+
+Now returns the old state. 
+
+
+The following lists the changes for version 3 of the window server: 
+
+
+Backed-up windows 
+
+
+Capturing keys 
+
+
+System modal clients 
+
+
+Pause key 
+
+
+Windows 
+
+
+Graphics output 
+
+
+where a window may optionally be created (as determined by a parameter 
+to wCreateWindow) such that any drawing to it is also drawn to a back-up 
+bitmap. Many of the functions that operate on bitmaps can also operate on 
+the backup bitmap through the ID of the window it is backing up. 
+
+
+where a client may capture specific keys regardless of whether it has the 
+foreground or not; provided by wcapturekey and wCancelCapturekey. 
+
+
+where a client may alter its system modal state; provided by wsystemModal 
+and wCancelSystemModal (a client can connect as a system modal client in 
+any version). 
+
+
+where the foreground client can be paused by the user pressing the pause 
+key. The pause key may be enabled and disabled using wenablePauseKey 
+and wDisablePauseKey. 
+
+
+A function wGetWindowPosition gets the position of a window in its 
+sibling list. An obscure function wRreassignRootWindow reassigns the root 
+window (only used for development). 
+
+
+Additional graphics output functions for improved screen aesthetics: 
+gInvObloid, gXPrintText, gBorderRect, gBorder and gCheckBitmapID. 
+
+
+All the above are available on version 3 and 3.5 of the window server. 
+
+
+Specific to the MC 
+
+
+Console implemented 
+by window server 
+
+
+Pointing device 
+
+
+View multiple tasks 
+
+
+Load additional 
+functions 
+
+
+On the HC, S3 and the S3a, the console device LDD con: is implemented 
+by connecting directly to the window server. On the MC, the console 
+device is implemented by an intermediate sysscons display process that 
+draws and redraws the console window. 
+
+
+The window server supports a pointing device only on the MC. The 
+functions associated with a pointing device are: wcaptureMouse, 
+wReleaseMouse, gOpenMouselIcon, wRubberBand. 
+
+
+On the MC only, the windows belonging to more than client process may 
+simultaneously be visible on the screen. The functions associated with 
+viewing multiple tasks are: wclientIconised, wAttachToClient, 
+wAttachToForegroundClient, wDetachClient. 
+
+
+On the MC only, additional graphics primitives can be loaded from a 
+dynamic library (DYL). The associated functions are wLoadDYL, 
+wCallDYL, wCallDYLReply. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Using WLIB 
+
+
+On all machines other than the MC, the WLIB library may be used in conjunction with: 
+e =the CLIB library (with the CLIB startup module) 
+
+e ~=with both CLIB and PLIB (with the CLIB startup module) 
+
+e the PLIB library (with the PLIB startup module) 
+
+
+Because the console is implemented by a separate process on the MC, you can't reasonably use the 
+WLIB functions with the CLIB startup module. On the MC, we recommend using the PLIB library 
+with the PLIB startup module (as described in more detail below). 
+
+
+The WLIB header 
+To get the constants and typedef for the functions in the WLIB library, you should include: 
+#include <wlib.h> 
+
+
+as well as the header files for using CLIB and/or PLIB. 
+
+
+Connecting to the window server 
+
+
+To use the services of the window server, a process must first connect to it by calling wconnect (or a 
+function that calls wconnect such as wStartup). 
+
+
+Not all processes are clients of the window server but an application process that is presenting a user 
+interface is likely to be a client”. 
+
+
+How you connect to the window server depends on whether you are using the CLIB or the PLIB C 
+startup module and what machine you are running on. 
+
+
+Note that the default project files set up by the installation of the SDK use the CLIB startup module. 
+Using the CLIB startup module on the HC, S3, S3a or Workabout 
+
+
+The CLIB startup module automatically opens a channel to the console device con:. This channel is 
+used to implement the CLIB functions that access the screen display and the keyboard. For example, 
+such functions as printf, gets, cprintf and cgets. 
+
+
+On an HC and all Series 3 machines, the console device is implemented such that opening it connects 
+to the window server, making the process a client of the window server. When using the CLIB startup 
+module, you take advantage of this console connection - as described in this section. If you mistakenly 
+attempt to connect a second time by calling wconnect or wStartup in your program, the process will 
+be panicked with panic number 100. 
+
+
+When the CLIB startup module opens con:, it puts the channel in the static variable winHandle, 
+which may be referenced as: 
+
+
+GLREF_D VOID *winHandle; 
+
+
+As well as connecting to the window server, opening a channel to the console creates and initialises a 
+backed-up window (which does not have to be redrawn). 
+
+
+As described in the Console chapter of the I/O Devices Reference manual, you can obtain the ID of 
+the console window using the r_1Nq I/O function, as in the following program: 
+
+
+#include <plib.h> 
+#include <p_cons.h> 
+#include <wlib.h> 
+
+
+2One exception to this rule is on the MC where an application uses the services of the console process 
+(with process name SYS$CONS) to access the screen and keyboard. In this case it is SYSSCONS that is the 
+client of the window server - not the application process. On the MC, an OPL program (which is really a 
+process of SYS$OPLR) uses SYS$CONS to draw to the screen. 
+
+
+1-8 
+
+
+1 INTRODUCTION 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+CONSOLE_INFO cinfo; 
+WS_EV event; 
+
+
+p_iow (winHandle, P_FINQ, écinfo) ; 
+gCreateGC0 (cinfo.window_handle) ; 
+gPrintText (10,20,"Hello world!",12); 
+do 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+} while (event.type!=WM_KEY) ; 
+return (0); 
+
+
+} 
+
+
+where cinfo.window_handle is the console window ID. After displaying the "Hello world!" message, 
+the program waits for a key press event and then exits. 
+
+
+In CLIB programs you can prevent the automatic opening of a console channel by defining the 
+function p_xwind in your code, as in the following example: 
+
+
+extern void *winHandle; 
+
+
+void p_xwind (void) 
+{ 
+winHandle=(void *)1; 
+
+
+} 
+
+
+int main (void) 
+
+
+{ 
+
+
+return (0); 
+
+
+} 
+
+
+You should ignore the warning, given during the linking of your program, that the symbol _p_xwind 
+is duplicated. 
+
+
+If you use this technique, your CLIB program should not, of course, make any reference to stdin, 
+stdout Or stderr, unless you have redirected them. Setting winHandle to | (an illegal value for a 
+handle) will guarantee that any such reference will fail with a panic. 
+
+
+Using the PLIB startup module on the HC, S3, S3a or Workabout 
+
+
+The PLIB startup model does not open a channel to the console and the simplest way to get going is 
+to use the wstartup function that: 
+
+
+¢ connects to the window server 
+e creates and initialises a backed-up window to cover the whole screen 
+¢ creates a permanent graphics context on that window 
+
+
+After calling wstartup, you are in position to draw to the graphics context - as in the following 
+example: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WS_EV event; 
+
+
+wStartup(); 
+gPrintText (10,20,"Hello world!",12); 
+do 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+} while (event.type!=WM_KEY) ; 
+return (0); 
+
+
+} 
+
+
+1-9 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Using the CLIB startup module on the MC 
+
+
+On the MC, the console device is implemented quite differently from the HC. When the con: device 
+is opened on an MC, a console display process is created by loading the SYS$CONS.IMG executable 
+from the ROM. When the opener of the console device calls the channel's I/O functions, the console 
+sends inter-process messages to the console display process which then sends inter-process messages 
+to the window server. The console process keeps a character map of the console screen which it uses 
+to redraw its window as necessary. The console process also manages a title bar that allows the 
+window to be moved and/or resized and a menu bar that allows the program to be stopped. 
+
+
+Because the console device is implemented in this way, the console does not support the p_F1nq I/O 
+function as described above for using the CLIB startup module on the HC. Because it is the console 
+and not the application process that is the client of the windows server, you can't use the console's 
+window. There is nothing to stop you from connecting to the window server using wStartup or 
+wConnect but you will then be running an application with two independent window systems and two 
+clients. The console channel is still in winHandle so you can close the console and terminate the 
+display process but this is hardly satisfactory. 
+
+
+In conclusion, on the MC, you are better off embracing the EPOC system more completely and using 
+the PLIB startup module. Despite what is said elsewhere, you can use some CLIB functions with the 
+PLIB header - those that do not rely on any initialisation. You can, for example, use strcpy - but you 
+can't use any I/O function such as open, or a memory allocation function such as malloc. 
+
+
+Using the PLIB startup module on the MC 
+
+
+As on the HC, the simplest way to get going is to use the wStartup function. 
+
+
+The MC is available with both version 2 and 3.5 of the window server. Version 2 does not support 
+bitmap backed-up windows. Even with version 3.5 on the MC, backed-up windows are less attractive 
+on a large screen where the bitmaps consume large amounts of memory and the processing overhead 
+of maintaining the bitmap is likely to be more noticeable. 
+
+
+You can still call wstartup but, with version 2 of the window server, you get a window that is not 
+backed-up and you have to deal with redraw events, as in the following example: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLREF_D UINT wMainWid; 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WS_EV event; 
+
+
+wStartup (); 
+do 
+{ 
+wGetEventWait (&event) ; 
+if (event .type==WM_REDRAW) 
+{ 
+wBeginRedrawWin (wMainWid) ; 
+gPrintText (10,20,"Hello world!",12); 
+wEndRedraw() ; 
+} 
+} while (event.type!=WM_KEY) ; 
+return (0); 
+
+
+} 
+The global variable wMainwid contains the ID of the window that is created by wstartup. 
+
+
+On the MC with its larger screen, wStartup is probably too simplistic (for example, it creates a 
+window the full size of the screen) and is best seen as a quick starting point for exploratory 
+programming. In due course, you should look to using wconnect to implement a startup that is 
+appropriate to your application. 
+
+
+1-10 
+
+
+1 INTRODUCTION 
+
+
+Error handling 
+
+
+How errors are signalled 
+
+Should an error (such as out of system memory) occur in one of the window server functions, the 
+window server will do one of the following: 
+
+e call p_leave, passing it the (negative) error number 
+
+
+e return the error number 
+
+
+By default, the window server calls p_1eave. You can make it return the error number by calling 
+wDisableLeaves (TRUE). From version 3.5 onwards of the window server, you can also set the 
+W_CONNECT_DISABLE_LEAVES flag when calling wconnect. This is equivalent to calling 
+wDisableLeaves (TRUE) except that it also affects whether wconnect itself leaves or returns an error. 
+
+
+The enter and leave mechanism (which uses p_enter; and .p_leave) is commonly used to implement 
+structured error recovery. See the Error Handling chapter of the PLIB Reference manual. 
+
+
+With the enter and leave mechanism, a call to p_1eave should only occur within the protection of a 
+p_enter harness. If you don't use p_enter and you don't call woisableLeaves and p_leave is called, 
+the process will be panicked with panic number 47. 
+
+
+Errors in blind operations 
+
+
+In the interests of performance, many of the functions performed by the window server have a "blind" 
+interface in the sense that the client does not receive any acknowledgement that the operation has 
+been performed. 
+
+
+Blind operations may be stored in a client-side buffer to be processed in batches when some condition 
+causes the buffer to be flushed (as described later). The functions that perform blind operations don't 
+return anything and are declared as vorp. 
+
+
+Many of the blind operations can't reasonably fail - such as drawing a line by calling gprawLine. 
+However, some functions can fail. For example, increasing or even decreasing the size of a bitmap 
+backed-up window by calling wset window can fail to allocate the additional memory (which is 
+required transiently when decreasing the size of a backed-up window). 
+
+
+If an error occurs in a blind operation, the window server goes into a special state in which it discards 
+all further blind operations until a function that can fail is called (such as wcreateWindow). 
+
+
+When such a non-blind function is called, it immediately fails - either by calling p_ieave or by 
+returning an error number, as described above. 
+
+
+When a failure does occur while drawing, you often don't care exactly where it failed and you can 
+happily wait until a non-blind function is called (which might mean waiting until weetEventWait, 
+wGetEvent Of wGetEvent Special is next called). 
+
+
+However, if you need to establish that the processing has been successful thus far, you can call 
+wCheckPoint which flushes the buffer and signals any failure (by calling p_ieave or by returning an 
+error number). 
+
+
+Cleaning up after an error 
+
+
+When handling an error while using the window server (say in response to a p_leave), you can use 
+wCleanUp to clean up any dangling window server resources where wcleanUp: 
+
+
+e frees the temporary graphics context (if it exists) 
+e ends a redraw if one was in progress 
+
+
+If there is a current graphics context that is attached to a window, wcleanUp also invalidates that 
+window so that it is not left in a partly drawn state. 
+
+
+1-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Panic numbers 
+
+
+See the Error Handling chapter of the PLIB Reference manual for a discussion of panics and panic 
+numbers. 
+
+
+The window server panics a client that attempts an illegal operation, using the following panic 
+numbers: 
+
+
+font does not exist 
+
+illegal window or bitmap ID 
+
+illegal window ID 
+
+null handle given to server 
+
+illegal graphics context ID 
+
+illegal GMODE value (V2 only) 
+
+illegal TEXTMODE value (V2 only) 
+
+illegal font ID (V2 only) 
+
+wBeginRedraw called while already in a redraw 
+
+mouse icon does not exist 
+
+illegal bitmap ID 
+
+window tree is already initialised 
+
+wEndRedraw Called when there isn't a redraw to end 
+
+attempted to change the background of a backed-up window 
+wInitialiseWindowTree called when the parent window is not initialised 
+illegal parameters passed to wsAlertW, wsAlertA or wsAlertUpdate 
+illegal length in gPeekBit (V2 only) 
+
+illegal x+length value in gPeekBit (V2 only) 
+
+illegal ypos in gPeekBit (V2 only) 
+
+tried to connect a second time 
+
+tried to access a permanent graphics context while a temporary graphics context exists 
+illegal opcode in message 
+
+command buffer received by wserv is too long 
+
+generally bad message received 
+
+wFree was called with an ID that doesn't refer to a freeable object 
+illegal DYL ID 
+
+out of range count sent to wSetWinBitmap 
+
+a bitmap was freed while still in use by a wSetwinBitmap command 
+illegal window-bitmap ID 
+
+bad data or version in connect message 
+
+called wGetEvent while the previous call was still pending 
+
+function not available 
+
+illegal clock ID in wssetClock 
+
+illegal sprite ID (V4 only) 
+
+client already has a sprite (V4 only) 
+
+corrupt control block (possibly not connected) 
+
+function number out of range 
+
+
+Note that because of client-side buffering, there may be a gap between calling the offending function 
+and the call to p_panic. When tracking down the cause of a window server panic, you may need to 
+insert temporarily calls to wFlush or wCheckPoint to precipitate the panic. 
+
+
+Series 3 compatibility mode. 
+
+
+To enable existing applications that were designed to run on the S3, to run successfully on the S3a 
+and Workabout while keeping the same 'look' and 'feel', version 4 of the window server can run in 
+what is called compatibility mode for that application. This mode is set or cleared by use of the 
+wCompatibilityMode function. 
+
+
+As far as is practicable, the window server on the S3a attempts to emulate its behaviour on the S3. 
+For example, in compatibility mode, all drawing to the screen is done in double pixel mode to 
+overcome the fact that the S3a has a screen of 480 x 160 pixels compared to the S3 screen of 240 x 80 
+pixels. 
+
+
+When running in compatibility mode on the $3a or Workabout, the version_id member of the 
+CONNECT_INFO sub-structure will have ws_vERston_4 set. This constitutes the only difference between 
+the $3, S3a and Workabout in compatibility mode. 
+
+
+1-12 
+
+
+1 INTRODUCTION 
+
+
+The Workabout has two different types of compatibility mode. In the first type, a 240 x 80 S3 display 
+is centred on the screen, leaving an unused area above and below the display. In this type of 
+compatibility mode, the only difference between the S3 and the Workabout is the version_id 
+member of conNECT_INFo, aS described above. 
+
+
+In the second type of compatibility mode for the Workabout, the display covers the full 240 x 100 
+Workabout screen and uses a restyled status window. This type is intended for use by only those 
+applications that can adjust the dimensions of their windows to match the available screen size. It is 
+recommended that this type of compatibility mode should be used only if a centred 240x80 display is 
+truly unacceptable. 
+
+
+References to compatibility mode will occur throughout this manual. 
+
+
+Clients and the window server 
+
+
+Client-side functions 
+
+
+In the interests of performance, not all the window server functions cause an inter-process message to 
+be sent. 
+
+
+For example, the function gtextwidth, which calculates the printed width of a text string, is 
+implemented entirely on the "client side" without requiring any context switch between client and 
+window server. 
+
+
+Client-side buffer and flushing 
+
+
+Also in the interests of performance, functions that perform "blind" operations that have no return 
+values (such as most drawing operations) are not sent directly to the window server but are queued in 
+a client-side buffer. 
+
+
+In most cases, the client-side buffer is flushed automatically, when: 
+
+e the buffer is about to overflow 
+
+e an operation that requires a return value is requested 
+
+e an input event is requested by calling wcetEventWait, wGetEvent Of wGetEvent Special 
+
+
+Applications should not, however, make any assumptions as to whether a particular window server 
+function call will or will not cause the buffer to be flushed. 
+
+
+The client-side buffer can be flushed explicitly (for example, to animate an image) by calling wriush. 
+In practice, it is rarely necessary to use wFlush and, although otherwise harmless, using wrlush 
+unnecessarily will degrade performance. 
+
+
+As described earlier, you can also flush the client-side buffer by calling wcheckPoint. 
+
+
+The client-side buffer is allocated from the heap when wconnect is called and is approximately 300 
+bytes long. The address of the data structure that contains the client-side buffer is held in the 
+reserved static variable wclientData which may be referenced from C by declaring: 
+
+
+GLREF_D VOID *wClientData; 
+
+
+Testing for a connection 
+
+
+If a process has connected to the window server, wclientData will contain a non-zero value. If a 
+process has not connected to the window server, it will contain zero. 
+
+
+1-13 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Foreground and background clients 
+
+
+Of all the clients of the window server one client is the foreground client and all the other clients are 
+background clients. 
+
+
+The foreground client is the client that receives keyboard input from the user. 
+
+
+Some special key presses (such as the TASK key as described below) are processed by the window 
+server. A client can capture specific key presses (in which case it is sent the key whether it is 
+foreground or not) by calling wcapturekey. 
+
+
+The foreground client has its windows in front of the windows of any background client. On small 
+screen versions of the window server, that is, on the HC, S3, S3a and Workabout, the windows of any 
+background clients are not visible at all. 
+
+
+Events 
+
+
+For each client, the window server keeps a queue of events that inform the client of user input and 
+other events. The different types of window server events include: 
+
+
+e key presses 
+
+e foreground/background changes 
+
+e redraw events (described later) 
+
+e mouse events (if the machine has a pointing device) 
+
+
+Mouse and key events are time stamped with a 16-bit time in system ticks which may be used to 
+calculate the time between successive events that occur within a short time period (such as a double 
+click). 
+
+
+Redraw and mouse events are directed at a particular window by a window handle event parameter. 
+This handle is specified by the client when the window is created (and is commonly the address of a 
+client data structure that contains the window ID). 
+
+
+The client can read the next event by calling wcetEventwait, which only returns when there is an 
+event to deliver. If the client's event queue is empty, wGetEventwait will wait indefinitely for an event 
+to occur. 
+
+
+Applications that need to respond to events other than just window server events (for example, serial 
+input) would use either of the asynchronous functions wGetEvent or wGetEventSpecial which 
+request an event without waiting. Asynchronous requests are described in the chapter Asynchronous 
+Requests and Semaphores in the PLIB Reference manual. 
+
+
+Note that wGetEvent Special is only available in version 4 of the window server and is a 
+generalisation of wGetEvent in that it permits the caller to select which events are to be delivered. 
+Calling wGetEvent Special (WE_EVENT_NORM) 1s equivalent to calling wcetEvent. 
+
+
+Task switching; 
+
+
+The window server keeps all the clients in a front to back task order. Position zero in the task order is 
+the front position and is held by the foreground client. Position 1 is held by the frontmost background 
+task and so on. 
+
+
+When a program connects to the window server, it normally takes the foreground. (A program can 
+connect in background by setting a parameter to wconnect.) 
+
+
+On an S3, an S3a or an HC that is running version 3.5 of the window server, when a process 
+disconnects, the window server attempts to make the "owner" of the process foreground. Here, the 
+owner is the process which last resumed it (by calling p_resume). If the owner has terminated or is 
+not a client of the window server, the shell is made foreground. 
+
+
+A client may bring itself or any other client to foreground (or put itself or any other client to 
+background) by calling wclientPosition. 
+
+
+Unless an application has taken steps to disable task switching, the user may switch tasks using the 
+machine-dependent task-switching keys, as described next. 
+
+
+3On large screen versions of the window server when one or more clients have attached to a client, you 
+can have multiple foreground clients (in the sense that they all last received a foreground event) but only 
+one of them (the frontmost client) receives key events. 
+
+
+1-14 
+
+
+1 INTRODUCTION 
+
+
+Task switching on the HC 
+
+
+On an HC with an alpha-numeric keyboard (as opposed to just numeric), the window server brings 
+the foremost background client (at client position 1) to the foreground when the TASK key 
+(SHIFT+LEFT ARROW) is pressed (the former foreground client is moved to the end of the task list). 
+
+
+On an HC, an application can disable task switching in one of two ways: 
+e locking itself into foreground by calling wsystemModal (0) 
+
+e capturing the task key by calling wcapturekey 
+
+Task switching on the Workabout 
+
+
+On a Workabout, the window server brings the foremost background client (at client position 1) to 
+the foreground when the TASK key (SHIFT+ESC) is pressed (the former foreground client is moved to 
+the end of the task list). 
+
+
+On a Workabout, an application can disable task switching in one of two ways: 
+e locking itself into foreground by calling wsystemModal (0) 
+
+e capturing the task key by calling wcapturekey 
+
+Task switching on the S3 and the S3a 
+
+
+Task switching is controlled by the 8 membrane keys (called application keys) above the main 
+keyboard. Actually, the window server handles 16 application keys where a second set of 8 keys are 
+accessed by pressing the CONTROL shift key. 
+
+
+These keys are handled co-operatively by the window server and the shell. (The shell has process 
+name sysssHu and is known by the user as the System task.) 
+
+
+When the system starts up, the shell calls wappKkeyHandler to declare itself as the handler of the 
+application keys. The shell maintains two data structures pointed to by the reserved statics patapp1 
+and DatApp2 which control the assignment of the application keys to particular applications. 
+
+
+When the system starts up, each application key is assigned to an in-built application. Using the 
+shell's user interface, the application keys other than the 2 System application keys (14 in all) may be 
+reassigned. 
+
+
+The application keys are handled as follows: 
+
+
+¢ On both the S3 and the S3a, if an application key (SHIFTed or otherwise) of an application 
+different from that of the foreground is pressed, the window server makes the frontmost process 
+of that application foreground‘. If no process of that application exists, the application key 
+handler (that is, the shell) is made foreground and sent a wM_TAsK_KEy event. 
+
+
+¢ On the S3 only, if an application key of the same application as that of the foreground is pressed, 
+the window server sends the foreground task a wm_xey event with key code w_kEy_MopE. 
+(Applications normally cycle through their display modes in response to this event.) 
+
+
+¢ On the S3 only, if a SHIFTed application key of the same application as that of the foreground is 
+pressed, the window server brings the frontmost background client of that application to the 
+foreground (the former foreground client is moved to the end of the task list). 
+
+
+¢ On the S3a under version 4 of the window server, pressing an application key of the same 
+application as that of the foreground brings the frontmost background client of that application to 
+the foreground (the former foreground client is moved to the end of the task list). Pressing the 
+SHIFTed application key of the same application as that of the foreground does the reverse. 
+In response to the DIAMOND key being pressed, the window server sends the foreground task a 
+WM_KEY event with key code w_kzy_mopg. (Applications normally cycle through their display 
+modes in response to this event.) 
+Note, however, that a foreground application running on the S3a in S3 compatibility mode will 
+also receive this event when the DIAMOND key is pressed. 
+
+
+¢ On both the S3 and the S3a, if a PSION shifted application key is pressed, the window server 
+makes the application key handler foreground and sends it a wm_TasK_kEy event. 
+
+
+4The application is identified by its name. For an $3 or S3a application process, the window server reads 
+the associated application name from the reserved static patProcessNamePtr. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The shell responds to a WM_TASK_KEY event (which indicates which key was pressed in a parameter) by 
+positioning to the appropriate icon. 
+
+
+The SYSTEM application key is permanently assigned to the shell. 
+
+
+The CONTROL+SYSTEM application key is assigned to a notional RunImg application such that if this key is 
+pressed, the window server makes the shell foreground and sends it a ww_TASK_KEY event. The shell then 
+positions to the RuniImg icon (a bubble containing the word IMG). 
+
+
+The shell calls wset TaskKey to assign SHIFT+SYSTEM as a task key. The window server responds to a task 
+key by moving the foreground client to the end of the task list thus bringing the client previously at 
+position | to the foreground. 
+
+
+The shell also calls wset BackTaskKey to assign SHIFT+PSION+SYSTEM to the "back-task" key which brings 
+the task furthest from the front to the foreground. 
+
+
+On the S3 and the S3a, an application can disable task switching in one of two ways: 
+e locking itself into foreground by calling wsystemModal (0) 
+
+
+¢ capturing all the application keys key by making 8 calls to wcaptureKey (capturing all shift states 
+in each call) 
+
+
+Task switching on the MC 
+
+
+On the MC, the windows of a foreground or background client that has a lower task position will, if they 
+overlap, obscure (partially or wholly) the windows of background client with a higher task position. 
+
+
+The user can change the task ordering by: 
+
+
+e pressing the TASK to move the foreground client to the end of the task list thus bringing the client 
+previously at position | to the foreground 
+
+
+¢ pressing SHIFT+TASK to cycle through tasks in the reverse direction 
+
+
+¢ pressing CTRL+TASK and CTRL+SHIFT+TASK that cycle in either direction in such a way that 
+iconised tasks are skipped 
+
+
+e using the digitiser to click on a background task's window 
+
+
+On the MC, it is also possible to attach a client to another (by calling wattachToClient or 
+wAttachToForegroundClient) such that the attached client and the client it is attached to behave as one 
+task (with the attached client in front). 
+
+
+An application can disable task switching by locking itself into foreground by calling wsystemModal (0). 
+
+
+Iconised clients 
+
+
+On large screen version of the window server such as the MC, a client can mark itself as iconised by 
+calling wclientIconised. 
+
+
+A client that marks itself as iconised is excluded from a form of window server controlled task switching 
+in which only non-iconised tasks are brought into the foreground. On an MC, if the user holds down the 
+CONTROL key while pressing the TASK key, the window server selects only non-iconised tasks. 
+
+
+If an iconised client is brought to the foreground by a call to wclientPosition (normally by another 
+process), the window server sends that client a WA_DEICONISE event (which would normally prompt the 
+client to deiconise itself). 
+
+
+Note that it is the client's responsibility to make any changes to its appearance as a result of a change in its 
+iconised state. 
+
+
+Client priorities 
+
+
+The window server can be instructed (by a parameter to wconnect or bya call to wSetPriorityControl) to 
+adjust automatically the process priority of a client when it gains and loses the foreground such that the 
+foreground client runs at a higher priority than any background clients. 
+
+
+A higher priority foreground client that is performing a computationally intensive task (for example, a 
+spreadsheet program that is calculating) will totally and indefinitely block any lower priority background 
+clients that are ready to run. This can be undesirable - particularly on the MC where the windows 
+belonging to background clients may be visible. 
+
+
+1-16 
+
+
+1 INTRODUCTION 
+
+
+To avoid robbing background tasks of all processing, computationally intensive processing should be 
+bracketed with calls to wstartCompute and wEndCompute. In between the calls to wstartCompute and 
+wEndCompute, the window server holds the client's priority at the background client level regardless of 
+whether it has the foreground or not. 
+
+
+On machines using the small screen versions of the window server, where the windows belonging to 
+background clients are never visible, the arguments for using wstart Compute and weEndCompute are less 
+compelling but there may be circumstances when their use is still appropriate. For example, if a user 
+switches from a task which is printing to continue a game of chess, should the foreground chess task halt 
+the background task from printing? 
+
+
+System-modal clients 
+
+
+There is sometimes a requirement to disable task switching by locking a so called system modal task in the 
+foreground. For example, to notify the user of a condition that must be acknowledged or rectified before 
+proceeding. 
+
+
+A client may declare itself system modal by a parameter to wconnect, or may subsequently change its 
+system modal state by calling wsystemModal Of wCancelSystemModal. 
+
+
+The window server limits task switching to only those processes that have a lower client position than the 
+frontmost system modal task (if there is one). 
+
+
+A client that is system modal would normally be in one of the following client positions: 
+e take the foreground in which case task switching is disabled 
+
+
+e be furthest in the background (that is, with the highest client position) in which case task 
+switching excludes the system modal task 
+
+
+On larger screen versions of the window server (such as on an MC or a PC) where windows belonging to 
+different clients are typically simultaneously visible on the screen, a system modal client would normally 
+takes steps to make its windows invisible unless it has the foreground (since clicking on them will not 
+bring them to foreground). 
+
+
+Client management 
+
+
+The window server is in a natural position to undertake most of the work necessary to manage clients, for 
+example: 
+
+
+e handling foreground/background task switching 
+
+e automatically adjusting client process priorities 
+
+e notifying the user of clients which terminate abnormally (on machines other than the MC) 
+¢ supporting the link paste mechanism on the S3, S3a and Workabout 
+
+
+However, there are a few functions to support a special client (typically the shell, sysssHu1) taking on 
+some client management. These functions are: 
+
+
+wGetProcessList Gets the process IDs of the clients of the window server, in front to back order. 
+wClientPosition Used to bring a client into the foreground. 
+
+wSendCommand Used to transfer up to 127 bytes from one window server client to another. 
+wGet Command 
+
+wAppKeyHandler Used by the shell on the S3 and S3a to handle membrane keys (application 
+
+
+keys) in partnership with the window server. 
+
+
+wSystem Modify the behaviour of the window server on a non-client-specific level. For 
+example, to determine whether the window server handles the p_notify 
+service. See also the section System start-up at the end of this chapter. 
+
+
+wSetTaskKey Sets the window server to respond to additional keys that cycle through the 
+wCancelTaskKey tasks in the two directions. Provided mainly for the $3 and S3a (which do not 
+wSetBackTaskKey have a system task key on the keyboard). 
+
+wCancelBackTaskKey 
+
+
+1-17 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Windows 
+
+
+A window is a rectangle in screen coordinates that provides a coordinate system for clipped drawing. 
+
+
+Once a window has been created using wcreat eWindow, its initial position and size may be changed (using 
+wSetWindow). 
+
+
+Note that at the window server layer, a window is invisible unless it is drawn to. If a window has a 
+boundary (or any other features) it is because the owning client drew it. 
+
+
+Most drawing is done to a graphics context to which a window has been assigned. Off-screen bitmaps can 
+also be assigned to a graphics context. Both windows and bitmaps are sometimes called drawables. 
+
+
+Window trees 
+Windows are linked in a hierarchy or tree with the screen as the root window. 
+
+
+A window is created relative to its parent window and is called the child window of the parent window. A 
+child window may be a parent of further child windows and so on to any depth. 
+
+
+The position of a child window is held relative to its parent. If a parent window is moved, all descendant 
+windows move by the same amount. You can obtain the offset between any two windows (wherever they 
+are in the hierarchy) by calling winquireWindowOffset. 
+
+
+A child window 
+e is in front of the parent (and will obscure any drawing to the parent window) 
+e is clipped to the boundaries of its parent. 
+
+
+Note that a child window may be smaller or larger than its parent. A window is often tiled with multiple 
+child windows which are smaller than the parent and where parts of the parent window may or may not be 
+visible depending on whether there are any gaps between the boundaries of the child windows. A window 
+may have a single child window that is slightly smaller than its parent and where the parent provides a 
+frame around the child window - any drawing to the child window is clipped to the boundaries of the child 
+window and will not corrupt the frame. A window may have as its child a larger window that is providing 
+a clipped scrolling view of some information (such as a list) where the view is scrolled by simply moving 
+the child window in its parent's coordinates. 
+
+
+A window is said to be the descendant of a window if it is its child or its grandchild and so on. All 
+windows are descendants of the root window. Child windows of the root window are sometimes called 
+top-level windows. 
+
+
+Child windows of the same parent are called sibling windows. Sibling windows have a front to back order 
+which is apparent if they overlap. 
+
+
+Ownership of windows 
+
+
+Except for the root window, all windows are owned by a particular client. A client does not have access to 
+windows belonging to other clients and can only create child windows of the root window (that is, top- 
+level windows) or of its own windows. 
+
+
+On larger screen versions of the window server such as on an MC or a PC, windows belonging to different 
+clients may (and typically are) simultaneously visible on the screen. 
+
+
+On small screen versions of the window server, only the foreground client's windows are visible at any 
+time. 
+
+
+Background client drawing 
+
+
+Background clients can still draw to their windows whether they are visible or not and programs do not 
+normally take any special measures to avoid drawing while in background. In fact, applications are 
+typically oblivious of whether they are foreground or background - they just don't get delivered any key 
+presses while in background. 
+
+
+In practice, background clients rarely draw to their windows on a small screen version of the window 
+server because they have been robbed of keyboard input. Exceptions are a client that is switched to 
+background while it is still processing and a client that is driven by events other than just key presses - for 
+example a terminal emulation program or a clock program. 
+
+
+1-18 
+
+
+1 INTRODUCTION 
+
+
+Background clients of a large screen version of the window server commonly draw to their windows while 
+in background for two reasons. First, to take on the appearance of a background client (otherwise, unless 
+its windows are partially obscured by an overlapping window, it is difficult to differentiate between 
+background and foreground tasks). Second, to redraw its windows after being exposed by changes (of 
+position, size, front to back ordering or visibility) to windows that previously obscured it. 
+
+
+Drawing region 
+
+
+When you draw to a window, the drawing is clipped to the visible part of the window - called the drawing 
+region. When the window is partially obscured by overlapping windows, the drawing region is not a 
+simple rectangle (it is actually represented by a variable-length array of rectangles). 
+
+
+For example, suppose an application is displaying a clock as part of its main display area. On the 
+completion of a timer informing the application to update the appearance of the clock, the application can 
+happily go through the motions of drawing the entirety of the clock, without worrying whether part of 
+that display is being obscured by an overlapping dialog box or pulled-down menu. The window server 
+ensures that only drawing to unobscured portions of the window is effective: 
+
+
+In the diagram, any drawing to the dotted region in the Clock window will fail to appear. 
+
+
+The window server will discard a drawing region (since it can be recalculated at any time) rather than 
+maintain it unless the window is being drawn to or is assigned to a permanent graphics context. 
+
+
+Backed-up windows 
+
+
+A window can be created in such a way that all drawing to it is duplicated to off-screen bitmaps. The 
+window server can then automatically redraw the window without bothering the client. Prior to version 4, 
+the window needs to be created with a w_win_BACK_BITMap background. In version 4 upwards of the 
+window server the window can be created with one or both w_wIn_BACK_ BITMAP and 
+W_WIN_BACK_GREY_BITMap backgrounds (see creating and initialising a window in the Windows chapter). 
+
+
+This makes life much easier for the programmer. (Otherwise, the programmer has to respond to redraw 
+events and has to adopt a more sophisticated programming style, as described below.) 
+
+
+Prior to version 4, when a backed-up window is created, a single backup bitmap is also created with an 
+appropriate size. This bitmap is initialised with zeros corresponding to a clear screen (white on an LCD). 
+
+
+In version 4 of the window server, when a backed-up window is created which is enabled for drawing both 
+black and grey, two backed-up bitmaps are created with an appropriate size, one for the 'normal' plane and 
+one for the grey plane (see the Graphics chapter for a fuller discussion of grey). 
+
+
+If the size of a backed-up window is subsequently increased, the backup bitmaps are also increased and the 
+additional area (to the right and below) is filled with zeros. 
+
+
+If a backed-up window is scrolled using wsScrollRect Of wScrollwin, the area that is scrolled in from 
+outside the window is filled with zeros. 
+
+
+The disadvantages of using bitmap backed-up windows are: 
+e it takes longer to draw the image in the first place (since all drawing is duplicated) 
+e additional storage is required to store the backup bitmap(s) 
+
+
+Although the original drawing is slower, the window server redraws a backed-up window with blinding 
+speed. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Keeping backed-up bitmaps for a screen-sized window incurs a storage cost which varies according to the 
+machine type: 
+
+
+e On the HC (160 by 80 pixels), a backed-up bitmap occupies a modest 1600 bytes. 
+e On the S3 (240 by 80 pixels), a backed-up bitmap occupies 2400 bytes. 
+
+
+e On the Workabout (240 by 100 pixels) using version 4 of the window server, a backed-up bitmap 
+requires 3000 bytes. However, if the window is enabled to use both black and grey, two backed- 
+up bitmaps are needed, thus doubling the space required to 6000 bytes. 
+
+
+e On the S3a (480 by 160 pixels) using version 4 of the window server, a backed-up bitmap 
+requires 9600 bytes. However, if the window is enabled to use both black and grey, two backed- 
+up bitmaps are needed, thus doubling the space required to 19200 bytes. 
+
+
+e On the MC400, a full screen (640 by 400 pixels) bitmap requires 32K bytes. 
+
+
+Slowing down screen drawing is clearly more of a problem on a larger screen and, in summary, using 
+backed-up windows on an HC or an S3 with their smaller screens (and smaller windows) makes more 
+sense than on an MC. Using backed-up windows on an S3a or Workabout enabled to draw both black and 
+grey is questionable. 
+
+
+Note, however, that the size of the screen does not limit the size of the window. In most practical 
+situations, the windows will be smaller on a smaller screen model, but it is sometimes useful to create 
+windows that are larger (and possibly much larger) than the screen. For example, when presenting a 
+scrolling view of a map that is much larger than the screen size. With such large windows it would not be 
+desirable to use a backed-up window. 
+
+
+No-redraw windows 
+
+
+As well as backed-up windows, the programmer in search of an easy life should also consider windows 
+created with the w_wIN_No_REDRAW bit set (as a parameter to wcreat eWindow). 
+
+
+For such windows, the window server does not invalidate the window or generate redraw events. What it 
+does do when the window is partly or wholly invalidated (that is, when the backup bitmaps would have 
+been used if they existed) depends on the background parameter to wcreat eWindow as follows: 
+
+
+W_WIN_BACK_CLR prior to version 4, clears the pixels in the window (this is the default). This is 
+useful, for example, when the window is tiled with child windows but does not 
+itself contain any images. 
+
+
+in version 4, clears the pixels in the normal (black) plane of the window. 
+
+
+W_WIN_BACK_GREY_CLR available in version 4 only, clears the pixels in the grey plane of the window. 
+
+
+W_WIN_BACK_SET prior to version 4, sets the pixels in the window. This may be used, for 
+example, to implement a black thick border to a child window that is slightly 
+smaller and inset from its parent. 
+
+
+in version 4, sets the pixels in the normal (black) plane of the window. 
+
+
+W_WIN_BACK_GREY_SET available in version 4 only, sets the pixels in the grey plane of the window. 
+
+
+prior to version 4, either w_wIN_BACK_CLR or W_WIN_BACK_SET may be used when a window is entirely 
+covered with its child windows. For example, when a larger child window provides, in conjunction with 
+its parent, a scrolling view over a larger image. 
+
+
+In version 4, in addition to using either w_WwIN_BACK_CLR or W_WIN_BACK_SET, one of the corresponding 
+grey plane attributes w_wIN_BACK_GREY_CLR or W_WIN_BACK_GREY_SET may also be used, if appropriate. 
+
+
+Note that you should not rely on the fact that a window is always totally obscured by another window 
+(such as a child window) to suppress redraw events since the window server can send unnecessary redraw 
+events when there is insufficient free system memory to maintain update regions. For guaranteed 
+suppression of redraw events you should specify the w_wIN_No_REDRAW bit to wcreateWindow - even when a 
+window is always totally obscured. 
+
+
+In version 4 of the window server, redrawing can also be suppressed on a per-plane basis by setting the 
+. .._NO_REDRAW modes. This method is much preferred. 
+
+
+The w_wIN_No_REDRAWw bit does not need to be set. 
+
+
+1-20 
+
+
+1 INTRODUCTION 
+
+
+The ..._No_rEDRaw background flags can be used as follows: 
+
+
+W_WIN_BACK_CLR_NO_REDRAW suppresses re-drawing to the normal plane but the window server 
+clears the pixels. 
+
+
+W_WIN_BACK_SET_NO_REDRAW suppresses re-drawing to the normal plane but the window server 
+sets the pixels. 
+
+
+W_WIN_BACK_NONE_NO_REDRAW suppresses re-drawing to the normal plane; the window server does 
+nothing to the pixels in this plane - it neither sets nor clears them. 
+
+
+W_WIN_BACK_GREY_CLR_NO_REDRAW suppresses re-drawing to the grey plane but the window server 
+clears the pixels. 
+
+
+W_WIN_BACK_GREY_SET_NO_REDRAW suppresses re-drawing to the grey plane but the window server sets 
+the pixels. 
+
+
+W_WIN_BACK_GREY_NONE_NO_REDRAW suppresses re-drawing to the grey plane; the window server does 
+nothing to the pixels in this plane - it neither sets nor clears them. 
+
+
+Bitmap sequences 
+
+
+A window may be given an animated image by attaching a sequence of up to twelve bitmaps to the 
+window by calling wsetwinBitmap. The sequence is modified by calling wchangewinBitmap and freed by 
+calling wrree (destroying the window automatically frees the bitmap sequence). 
+
+
+Each entry in the sequence specifies 
+e asource bitmap 
+e the position of the bitmap in the window 
+e the transfer mode 
+
+
+e the time to wait (in tenths of a second) before copying the next bitmap in the sequence to the 
+window 
+
+
+You should be careful about defining too short an interval between bitmaps (especially in combination 
+with large bitmaps) as the computational effort to maintain the sequence may leave little processor 
+bandwidth for the application to run. Note that the window server runs at a higher priority than its clients. 
+
+
+If the sequence contains a single bitmap, the bitmap is not animated. 
+
+
+Whether animated or not, a rectangle on the window that is currently covered by a bitmap in the sequence 
+is automatically redrawn when that part of the window is invalidated. 
+
+
+Any number of bitmap sequences may be attached to a window. Where there is an overlap, bitmaps from 
+sequences attached after another sequence appear behind that sequence. 
+
+
+Bitmap sequences are not designed to be used with backed-up windows and are typically used to produce: 
+
+
+e a window with a changing background bitmap for other drawing (however, if there is only one 
+bitmap in the sequence, the background does not change) 
+
+
+e a window that is only drawn from the bitmaps in the one or more bitmap sequences and which, 
+like backed-up windows, does not have to be redrawn (and the window should be created with the 
+W_WIN_NO_REDRAW attribute). 
+
+
+Unless the window is created with the w_wIN_No_REDRAw attribute, the window server invalidates the target 
+rectangle in the window after it has copied a bitmap (it also invalidates any parts of the previous rectangle 
+that is not covered by the new bitmap). The resulting redraw event is intended to prompt the client to draw 
+on top of the bitmap. If you do not intend to draw on top of the bitmap, you should create the window with 
+the w_wIN_No_REDRAW attribute. 
+
+
+As well as the changes that occur as the bitmaps in the sequence are cycled through by the window server, 
+you can make all manner of changes to the bitmaps themselves - for example, switching bitmaps and 
+drawing to them. 
+
+
+5The limit derives from the requirement to fit the sequence in the client-side buffer. 
+
+
+1-21 
+
+
+WINDOW SERVER REFERENCE 
+
+
+In version 4 of the window server, bitmap sequences are, by default, drawn to the normal (black) plane 
+only and the grey plane will display the appropriate grey background as specified in the call to 
+wCreateWindow. However, there is nothing to prevent the client from drawing to the grey plane as a result 
+of a redraw event. 
+
+
+A member of a bitmap sequence can be made to appear grey by setting ws_wIN_BITMaAP_GREy for that 
+member in the call to wSetWinBitmap in which case the normal plane will display the appropriate normal 
+background. 
+
+
+If bitmap sequences are required which make use of both black and grey, then sprites (discussed later) 
+may be used instead. 
+
+
+Using an attached bitmap to avoid redraws 
+
+
+If you set up a no-redraw window with an attached bitmap sequence consisting of a single bitmap that fills 
+the window, you can draw to the bitmap and have that bitmap copied to the window by calling 
+wiInvalidateWin to invalidate the window. For flicker-free operation the window background should be 
+set to W_WIN_BACK_NONE. 
+
+
+In some cases, this may be more efficient than using backed-up windows (where everything is drawn 
+twice). 
+
+
+In version 4 of the window server, as mentioned before, the bitmap can be made to appear grey by setting 
+WS_WIN_BITMAP_GREY in the call to wSetWinBitmap. 
+
+
+The following program uses the technique described above and works on all versions of the window 
+server. 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+#define NWS_HANDLE 0 
+#define MAIN_WIN 1 
+
+
+GLDEF_D WSERV_SPEC wspec; 
+
+GLDEF_D UINT gcid; 
+
+GLDEF_D UINT wid; 
+
+GLDEF_D P_POINT winsize={160, 80}; 
+GLDEF_D WS_WIN_BITMAP bitseq; 
+
+
+GLDEF_C VOID CreateBitmap (VOID) 
+{ 
+G_GC gc; 
+
+
+bitseq.bitmap=gCreateBit (0, &winsize) ; 
+bitseq.pos.x=0; 
+
+bitseq.pos.y=0; 
+
+bitseq.rect.tl.x=0; 
+bitseq.rect.tl.y=0; 
+bitseq.rect.br=winsize; 
+bitseq.mode=G_TRMODE_REPL; 
+gc.style=G_STY_BOLD|G_STY_DOUBLE; 
+gcid=gCreateGC (bitseq. bitmap, G_GC_MASK_STYLE, &gc) ; 
+gClrRect (&bitseq.rect,G_TRMODE_CLR) ; 
+} 
+
+
+GLDEF_C VOID CreateWindow (VOID) 
+
+
+{ 
+W_WINDATA windata; 
+
+
+windata.flags=W_WIN_NO_REDRAW; 
+windata.extent.tl.x=0; 
+windata.extent.tl.y=0; 
+windata.extent.width=winsize.x; 
+windata.extent.height=winsize.y; 
+windata.background=W_WIN_BACK_NONE; 
+
+
+1-22 
+
+
+1 INTRODUCTION 
+
+
+wid=wCreateWindow (0,W_WIN_NO_REDRAW 
+
+| W_WIN_EXTENT 
+
+| W_WIN_BACKGROUND, &windata, MAIN_WIN) ; 
+wSetWinBitmap (wid,1, &bitseq) ; 
+wiInitialiseWindowTree (wid) ; 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WS_EV event; 
+P_RECT box; 
+TEXT bb[32]; 
+
+
+wConnect (&wspec, NWS_HANDLE, W_CONNECT_PRIORITY) ; 
+CreateBitmap(); 
+CreateWindow(); 
+box=bitseq.rect; 
+p_insrec(&box,1,1); 
+gDrawBox (&box) ; 
+winvalidateWin (wid) ; 
+p_insrec(&box,1,1); 
+for (77) 
+{ 
+wGetEventWait (&event) ; 
+if (event .type==WM_KEY) 
+{ 
+p_atos(&bb[0],"Key code: %d",event.p.key.keycode) ; 
+gPrintBoxText (&box, 50,G_TEXT_ALIGN_CENTRE, 0, &bb[0],p_slen(&bb[0])); 
+winvalidateWin (wid) ; 
+if (event.p.key.keycode==W_KEY_RETURN) 
+break; 
+
+
+} 
+return (0); 
+
+
+} 
+Sprites 
+
+
+In version 4 of the window server a window may be given an animated image by attaching a sprite to the 
+window. 
+
+
+A sprite is created at a specified position within the window and the animation produced by creating a 
+sequence of up to 13 bitmap sets attached to the sprite by calling wcreatesSprite. The bitmap sets and the 
+position of the sprite in the window can be changed by calling wset sprite; the sprite itself can be freed by 
+calling wrree. 
+
+
+Each bitmap set specifies: 
+
+
+e up to three source bitmaps for the normal plane, i.e. one for each of the three possible transfer 
+modes (set, clear and invert) 
+
+
+e up to three source bitmaps for the grey plane, i.e. one for each of the three possible transfer 
+modes (set, clear and invert) 
+
+
+e the position of the bitmaps relative to the sprite 
+e the time to wait (in tenths of a second) before displaying the next bitmap set 
+
+
+Unlike the pre-version 4 animated sequences, a sprite is not displayed as part of the window background. 
+The window server takes care of saving and restoring the contents of the underlying display even if this 
+changes during the sprite's existence. This can give the impression that the animation ‘floats’ above the 
+underlying display. 
+
+
+When the sprite is created, setting the flag w_spRITE_CLIP_CHILDREN allows child windows of the window 
+to which the sprite is attached, to clip the sprite. If the flag is not set, the sprite can only be clipped by the 
+edges of the window to which it is attached or by other non-related windows. 
+
+
+If the sequence contains a single bitmap set, the resulting display is not animated. 
+
+
+Only one sprite may be created for each client of the window server. 
+
+
+1-23 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Redrawing 
+
+
+Windows that are not backed up by bitmaps or an attached bitmap or are not created as no-redraw 
+windows must be redrawn as well as drawn. 
+
+
+If you intend to avoid redraws by using only backed-up windows, no-redraw windows and windows that 
+are drawn from bitmap sequences, none of this section applies. 
+
+
+Redraw events 
+
+
+A window should be redrawn by a client when it receives a redraw event from the window server (after 
+calling wGetEventWait, wGetEvent Or wGetEventSpecial). 
+
+
+A redraw event indicates 
+e the window to be redrawn 
+e arectangle within the window that needs to be redrawn 
+The rectangle is often ignored (especially for simple windows) and the whole window is drawn instead. 
+
+
+The window server keeps an update region for each window to record that part of a window that is 
+invalid. When the update region is not empty and the event queue is otherwise empty, the window server 
+will complete a client's call to wcetEventWait, wGetEvent Or wGetEventSpecial with a redraw event. 
+
+
+Note that user input events and foreground/background change events are effectively delivered at a higher 
+priority than redraw events. This is sometimes desirable and sometimes not. 
+
+
+Note also that, unlike other events, the sending of a redraw event by itself does not clear or otherwise 
+reduce the update region (this is described below). The window server will continue to send redraw events 
+indefinitely® until the update region is reduced by the client validating a part or the whole of the region - 
+normally by the client calling wBeginRedraw (or a variant thereof), as described below. 
+
+
+Update region 
+
+
+The update region is similar to the drawing region in that it consists of a list of rectangles that are used to 
+clip graphics output. Whereas the drawing region is used for drawing, the update region is used for 
+redrawing. The update region is also used to generate redraw events as described above. 
+
+
+The drawing region describes that part of the window that is visible. The update region describes that part 
+of the window that is both visible and invalid. 
+
+
+The window server automatically adds to a window's update region when: 
+e the window is first created 
+e the window's size is increased 
+
+
+e a previously obscured part of the window is exposed by changes (of position, size, front to back 
+ordering or visibility) to a window that previously obscured it 
+
+
+e the contents of a window is scrolled using wscrollRect or wScrollWin 
+
+
+A backed-up window always has an empty update region because the window server copies the data from 
+the backup bitmap rather than add to the update region. 
+
+
+Invalidating rather than drawing 
+
+
+The client can itself add to the update region by invalidating a part of the window or all of the window by 
+calling wInvalidateRect or wInvalidateWin respectively. 
+
+
+It is often simpler for an application (at the expense of performance) to invalidate a part of a window or 
+the whole of the window rather than draw to it.’ Invalidating causes the window server subsequently to 
+send redraw events to the client. 
+
+
+6A client that just ignores redraw events will loop indefinitely and "hog" the processor. 
+
+
+7If a window is not visible or is substantially obscured, invalidating can actually be more efficient than 
+drawing. However, this occurs rarely in practice. 
+
+
+1-24 
+
+
+1 INTRODUCTION 
+
+
+The update region of a window is automatically reduced by the window server as a window becomes 
+obscured by other windows. However, in practice, the update region is normally reduced (partially or 
+wholly) before the client draws or redraws to it. 
+
+
+Validating before drawing or redrawing 
+
+
+You always automatically validate before redrawing (by calling a variant of wBeginRedraw) and you would 
+normally also validate before drawing (by calling wvalidateWin Of wvalidateRect). 
+
+
+As well as reducing the update region, validating can also prepare the background, depending on the 
+value of the background window attribute, as follows: 
+
+
+W_WIN_BACK_CLR prior to version 4 of the window server, clear the pixels in the window (this is 
+the default) 
+
+
+in version 4, clear the pixels in the normal (black) plane (this is the default) 
+W_WIN_BACK_SET prior to version 4 of the window server, set the pixels in the window 
+in version 4, set the pixels in the normal (black) plane 
+W_WIN_BACK_NONE do nothing; in version 4, this is specific to the normal (black) plane 
+In version 4 of the window server the above attributes can be OR'd with one of the following: 
+
+
+W_WIN_BACK_GREY_CLR Clear the pixels in the grey plane 
+
+
+W_WIN_BACK_GREY_SET set the pixels in the grey plane 
+
+
+W_WIN_BACK_GREY_NONE do nothing; specific to the grey plane 
+
+
+The w_wIn_Back_cur background is the easiest to deal with and is often used - particularly for simple 
+windows or for windows with no grey. For flicker-free drawing or redrawing, use w_WIN_BACK_NONE (and 
+W_WIN_BACK_GREY_NONE if using grey) and then program such that every pixel is covered when the 
+drawing code executes (for example, using gPrintBoxText rather than gPrintText). 
+
+
+Drawing 
+You normally draw to a window when the data it is displaying has changed (say as a result of user input). 
+
+
+When drawing a particular rectangle of a (non-backed-up) window, a client should call wvalidateRect 
+before commencing the drawing. When drawing the whole window (which is more common), the client 
+first validates the whole window by calling wvalidateWin. 
+
+
+You must validate before drawing if you are relying on the w_wIN_BACK_CLR, W_WIN_BACK_SET, 
+W_WIN_BACK_GREY_CLR Of W_WIN_BACK_GREY_SET Window attribute to prepare the background. 
+
+
+If you are drawing to a window with a w_wIN_BACK_NONE Or W_WIN_BACK_GREY_NonE background, you need 
+not validate before drawing to the window. If you don't validate, you will not preempt any redraw event 
+when the same area happens to be invalid at the time and the same image may subsequently be redrawn 
+unnecessarily (although, frankly, this is unlikely to be noticed by any user). 
+
+
+When drawing to a window, a client may use a permanent or a temporary graphics context. (Note that all 
+graphics output is directed at a current graphics context.) 
+
+
+When using a temporary graphics context, the calls to graphics output functions would be enclosed by 
+calls to gcreateTempcc and gFreeTempcc. If there is no requirement to change the default initial values of 
+the graphics context, you would use gcreateTempcco in place of gcreateTempGc. 
+
+
+When using a permanent graphics context (which was previously created and assigned to the window by a 
+call to gcreateGc OF gCreateGco), you would typically use gset cc or gsetcco to make the appropriate 
+permanent graphics context current before drawing. 
+
+
+Redrawing 
+
+
+While drawing is clipped to the window's drawing region, redrawing is clipped to the window's update 
+region (for appearance and efficiency reasons). 
+
+
+The client informs the window server that it is redrawing rather than drawing by enclosing the graphics 
+output function calls between calls to weeginRedraw and wEndRedraw. As well as informing the window 
+server that the client is about to redraw rather than draw, the call to wBeginRedraw also validates that 
+rectangle of the window (specified as a parameter to wBeginRedraw). 
+
+
+As with drawing, a client that is redrawing to a window may use a permanent or a temporary graphics 
+context. 
+
+
+1-25 
+
+
+WINDOW SERVER REFERENCE 
+
+
+There are no fewer than six variants of wBeginRedraw which vary according to whether a temporary 
+graphics context is created (and, if so, whether it is to be altered from its default settings) and whether a 
+part or the whole of the window is being redrawn. The full set is as follows: 
+
+
+wBeginRedraw to redraw a part of the window using an independently created temporary or 
+permanent graphics context 
+
+
+wBeginRedrawWin to redraw the whole of the window using an independently created temporary 
+or permanent graphics context 
+
+
+wBeginRedrawGC to redraw a part of the window using a temporary graphics context that is 
+created and initialised with specified values 
+
+
+wBeginRedrawGC0 to redraw a part of the window using a temporary graphics context that is 
+created with default initial values 
+
+
+wBeginRedrawWinGC to redraw the whole of the window using a temporary graphics context that is 
+created and initialised with specified values 
+
+
+wBeginRedrawWinGC0 to redraw the whole of the window using a temporary graphics context that is 
+created with default initial values 
+
+
+When a begin redraw function is used to simultaneously create a temporary graphics context, the call to 
+wEndRedraw automatically frees it. 
+
+
+Note that if you mistakenly enclose the graphics output function calls between calls to wBeginRedraw and 
+wEndRedraw when drawing (rather than redrawing in response to a redraw event), the drawing will 
+probably not appear since it will be clipped to the update region (which is most likely to be null). 
+
+
+Going deaf 
+
+
+A client that owns one or more windows with invalid areas and which is not requesting events from the 
+window server is said to have "gone deaf". 
+
+
+An application goes deaf because it is performing a task that takes an extended time to complete. 
+Examples of such extended tasks are: 
+
+
+e loading or saving a large file (or some other processing of a large file) 
+
+e astalled write to the parallel port (say, because the printer is out of paper) 
+e computing PI to a thousand decimal places 
+
+e a bug that has caused the process to "hang" in an indefinite loop 
+
+
+Applications that process redraw events have a responsibility to process them within a reasonable time. If 
+this is not done, the screen may contain images drawn by some other client (which is very confusing to the 
+user). 
+
+
+With a window server in a preemptive multi-tasking operating system, deaf clients need not block the user 
+from switching to another task (as happens in non-preemptive multi-tasked window environments such as 
+Microsoft Windows and others, where a deaf application typically leads to an unwelcome mouse icon such 
+as an hour glass, a watch or, arguably more positively, a bee). With the window server handling the task 
+switch key or keys, an aberrant application task that has hung does not require a system reset - the user 
+can task to a suitable system application and terminate the task. 
+
+
+To make it easier to diagnose when a client has gone deaf, the window server has mechanisms to detect 
+deaf clients. On the HC, $3, S3a and Workabout, task switching to a deaf client will cause the "hung up" 
+status window to be presented. On the MC, the invalid areas are eventually covered with a grey pattern. 
+From the user's point of view, exposing a deaf client is preferable to leaving the debris of some other 
+client's windows which may lead the user to blame the wrong application. 
+
+
+The window server does not detect a client which is reading redraw events but discarding them. 
+
+
+Applications can avoid going deaf within potentially blocking functions such as a write to a parallel port 
+by performing such operations asynchronously - as described in chapter Asynchronous Requests and 
+Semaphores in the PLIB Reference manual. The same chapter also describes how to use p_ioyield to poll 
+at intervals for the receipt of a redraw message (after using the asynchronous wGetEvent or 
+
+wGetEvent Special) while performing an extended process. Rather than polling, it is worth considering 
+using p_execc to create a transient sub-process to perform an extended task and to use p_logona to be 
+signalled when the process completes (as described in the chapter Processes and Inter-Process Messaging 
+in the PLIB Reference manual). 
+
+
+1-26 
+
+
+1 INTRODUCTION 
+
+
+Applications that are structured to present percentage done indicators or a cancel option (or preferably 
+both) while performing an extended task are well structured to handle redraws and can easily avoid going 
+deaf. In any case, applications that are deaf (and dumb) to the user for extended periods are generally not 
+welcomed by them. 
+
+
+Redraw priority 
+
+
+Although redraw events always have a lower priority than user input events and background/foreground 
+events, there is a two-level redraw priority that operates between windows. 
+
+
+By default, windows are created at the lower priority and certain windows may be selected to receive their 
+redraw events before the crowd by specifying the w_win_pRiortty bit to wcreateWindow OF wSetWindow. 
+This is very much fine tuning, though. 
+
+
+More about windows 
+
+
+Creating and initialising a window system 
+
+
+A window is created by calling wcreateWindow where you specify such things as the parent window, the 
+position and size of the window (in the parent's coordinate system), whether the window is backed-up by 
+bitmaps and so on. 
+
+
+When sibling windows are created, they are created in front of any existing siblings (this is only 
+significant when sibling windows overlap - they often don't). You can set and sense the front-to-back 
+position of a window in its sibling list using wwindowPosition and wGetWindowPosition respectively. 
+
+
+Each successful call to wcreateWindow returns a window ID. The ID is used subsequently to refer to that 
+window. 
+
+
+After a successful return from wcreateWindow, the window is just a dormant data structure in the window 
+server's data segment with no visibility on the screen. You can't draw to the window and you won't get any 
+redraw events (or any mouse events if there is a pointing device) until the window is initialised by calling 
+
+
+wInitialiseWindowTree. 
+
+
+As its name suggests, wInitialiseWindowTree initialises not just the window but all its descendants as 
+well. In practice, a tree of windows is often created as a logical whole and it is desirable to activate the 
+whole tree at once by calling wInitialiseWindowTree (passing it the window ID of the parent) after 
+
+having successfully set the tree up from the parent window down by successive calls to wcreatewindow. 
+
+
+The above is not meant to suggest that all new window systems take the form of a single tree with a single 
+parent (although this is the more common case). It is quite possible for the window system to be created to 
+consist of a number of (say sibling) windows or window trees. In such a case, you would still create the 
+whole system with successive calls to wcreateWindow and then make multiple calls to 
+wInitialiseWindowTree to initialise the system. 
+
+
+Note that wcreateWindow can fail through lack of system memory but wInitialiseWindowTree cannot. 
+When creating a window system you must be careful to destroy any partially created system should a call 
+to wCreat eWindow fail. 
+
+
+Destroying a window system 
+
+
+Just as windows are created a tree at a time, windows are, in general, destroyed a tree at a time by calling 
+
+
+wCloseWindowTree. 
+
+
+A client that builds window systems would keep at least the window IDs of the windows in client-side data 
+structures. In the client's data space, the data structures that contain the window IDs are unlikely to be 
+related in the same tree structure as the windows are in the window server. Where this is the case, it may 
+not be convenient for the client to recover the window side relationships and destroy windows a tree at a 
+time (effectively bottom up) when destroying a window system. If a client uses its relationships (which are 
+probably tree-like but a different tree) to destroy a window system, some windows would be destroyed 
+more than once (because wcloseWindowTree has to destroy any descendants as well as the specified 
+window). 
+
+
+In recognition of this problem in destroying window systems, the window server does not consider it an 
+error if a window is destroyed more than once. 
+
+
+This does (quite reasonably) assume that windows systems are destroyed without any intervening window 
+creations. 
+
+
+1-27 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Event sources other than the window server 
+
+
+You need only read this section if you are implementing a program that responds to event sources other 
+than just the window server (and therefore the program is using one of the asynchronous functions 
+wGetEvent Of wGetEventSpecial rather than wGetEventWait). 
+
+
+This section assumes familiarity with asynchronous requests - as described in the chapter Asynchronous 
+Requests and Semaphores in the PLIB Reference manual. 
+
+
+When responding to window server events that are requested asynchronously using wGetEvent or 
+wGetEvent Special, you should completely process a window server event (after returning from p_iowait 
+and having established that wcetEvent or wGetEvent Special has completed) before calling either 
+wGetEvent Of wGetEvent Special again to request the next event. 
+
+
+Bearing in mind the multi-tasking nature of the system and the fact that the window server runs at a 
+higher priority than its clients, it is quite possible for the request made by a call to wGetEvent or 
+wGetEvent Special to complete while responding to an event from a source other than the window server 
+(for example, the expiry of a timer or the receipt of some data from the serial port). 
+
+
+In particular, if one or more windows are directly destroyed in response to a non-window server event 
+there is the possibility that the next window server event (a redraw event say) will relate to a window that 
+has already been destroyed. 
+
+
+To guard against this possibility, you should not destroy a window or a window system directly in 
+response to a non-window server event but use wcancelGetEvent to instruct the window server to send the 
+caller a WM_CANCELLED event and then respond to the wM_CANCELLED event as you would otherwise have 
+responded to the non-window server event. 
+
+
+After a call to wcancelGetEvent, the window server delivers the w4_cANCELLED event at the highest 
+priority - any other events waiting in the window server client event queue are overtaken. The only 
+window server event WM_CANCELLED can't overtake is one that has already been delivered. 
+
+
+Visibility of windows 
+
+A window is invisible when: 
+e it has been created (using wcreateWindow) but not yet initialised (using wInitialiseWindowTree) 
+e it has been made invisible by a call to wMakeInvisible; 
+
+
+e the window was created with the w_wIN_FOREGROUND_ONLY attribute set and belongs to a client 
+that is currently a background client (this case only applies to large screen versions of the 
+window server) 
+
+
+Note that wInitialiseTree, wMakeInvisible and W_WIN_FOREGROUND_ONLY all propagate their effect to 
+descendant windows. 
+
+
+After being initialised, a window is marked as visible. Once a window tree has been made invisible using 
+wMakeInvisible, it may be made visible again by calling wMakeVisible. 
+
+
+A call to wMakeVisible or wInitialiseWindowTree does not necessarily make all descendants visible 
+since wMakeInvisible may have been applied to a descendant. 
+
+
+The window server treats windows that are invisible as follows: 
+e if the window is backed-up, any drawing to it is drawn only to the backup bitmap(s) 
+e invalidating a window using wInvalidateRect or wInvalidateWin has no effect 
+
+
+e¢ windows behave as if they do not exist with respect to mouse input (this only applies when there 
+is a pointing device) 
+
+
+Scrolling 
+
+
+The contents of a window may be scrolled by a horizontal or vertical direction or a combination of the two 
+using wScrollWin Of wScrollRect. 
+
+
+Both these functions are better understood in terms of rectangle copying rather than scrolling where: 
+
+
+wScrollRect copies a source rectangle in a window to a rectangle of the same size in the 
+same window but displaced. 
+
+
+wScrollWin works just like wScrol1Rect except that the source rectangle is defined by the 
+boundaries of the window offset, in the opposite direction, by the amount of the 
+scroll. This is what is normally used to scroll the contents of a window. 
+
+
+1-28 
+
+
+1 INTRODUCTION 
+
+
+Both functions copy only those parts of the source rectangle that are both visible and valid. This means 
+that the copy excludes the following from the source rectangle: 
+
+
+e those parts that are in the update region 
+e those parts that are obscured or clipped by other windows 
+e those parts that are beyond the boundaries of the window 
+
+
+Although these parts are not copied, their existence causes the corresponding region of the target 
+rectangle to be invalidated. 
+
+
+If the window is a backed-up window, the copy is also applied to the backup bitmap(s). For a backed-up 
+window: 
+
+
+e the update region is always empty 
+e those parts that are obscured or clipped can be recovered from the backup bitmap(s) 
+e those parts that are beyond the boundaries of the window are cleared. 
+
+
+Since these functions access the same window server operations that are applied when a window is moved 
+using wSetWindow, the above comments about not copying invalid regions applies to window moving too. 
+If you wish to simultaneously move and change the appearance of a window you should use 
+wInvalidateWin to invalidate those parts that are to change before using wSetwindow to move the window. 
+
+
+Continuous scrolling 
+
+
+The function wScro11win Is often used to scroll the contents of a window in response to user input (such 
+as down arrow key presses, for example). Calling this function necessarily introduces an invalid area at 
+the upwind border (or borders) of the direction of scroll. 
+
+
+If the window is a backed-up window, these areas are automatically cleared by the window server by the 
+wScrollWin operation and would subsequently be drawn by the client as part of the scroll processing. 
+
+
+If the window is not backed-up by a bitmap, the window server invalidates those areas brought in from 
+outside the window and there is the temptation to leave it to the redraw event handling to draw these 
+areas. 
+
+
+However, this is not good practice because redraw events are delivered only when there is no user input 
+and in the quite typical case where the user holds down the key that is causing the scroll, the redraws are 
+not processed until the user releases the key. This means that the screen rapidly fills with a copy of the 
+image that was at the upwind border of the scroll and the window is only redrawn with something sensible 
+when the key is released. 
+
+
+When using non-backed-up windows you should program as for backed-up windows and calculate the 
+area that needs to be drawn after the scroll and then validate and draw it. 
+
+
+Text cursor 
+
+
+A client can nominate at most one window at a time to contain a text cursor (which is optionally flashing) 
+by calling wrextcursor. The text cursor can subsequently be moved from one window to another by 
+calling wrextCursor again. To remove the text cursor from the window that contains it, you call 
+wEraseTextCursor. 
+
+
+The cursor is specified as a rectangle which is, in principle, xored with whatever is underneath it. 
+Applications typically define a text cursor as a vertical line in between characters, a horizontal line 
+underneath characters or a block cursor that fits over characters. 
+
+
+In version 4 of the window server, the cursor can be made to appear grey on those machines that support 
+grey such as the S3a and Workabout. 
+
+
+The window server handles the flashing of the cursor and ensures that it does not interfere with any 
+drawing or redrawing in its vicinity. 
+
+
+On large screen versions of the window server where the windows of more than one client are on the 
+screen at a time, the window server automatically ensures that only the foreground text cursor is visible. 
+
+
+1-29 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Bitmaps 
+Drawing to the screen from a bitmap 
+
+
+A bitmap is a piece of off-screen memory that is organised in the same way as the screen bitmap. A 
+bitmap can rapidly be copied to a window for display using one of: 
+
+
+gCopyBit to copy a rectangle from a bitmap to a given position in the current graphics 
+context 
+gDrawBit to copy a rectangle from an open bitmap file to a given position in the current 
+
+
+graphics context. This is available in version 4 of the window server. 
+
+
+gFillPattern to fill a rectangle in the current graphics context with repeated copies of a 
+bitmap 
+wSetWinBitmap to copy bitmaps to a window at specified time intervals from a sequence of 
+
+
+bitmaps (as described earlier) 
+All the above functions can copy a bitmap in one of four transfer modes: 
+G_TRMODE_REPL where bits in the source pattern replace corresponding bits in the destination. 
+
+
+G_TRMODE_SET where Is in the source pattern set corresponding bits in the destination (Os in 
+the source do not change corresponding bits in the destination). This would 
+normally be used to copy a bitmap on to a previously cleared destination. 
+
+
+G_TRMODE_CLR where Is in the source pattern clear corresponding bits in the destination (Os in 
+the source pattern do not change corresponding bits in the destination). This 
+would normally be used to copy a bitmap on to a previously set bitmap. 
+
+
+G_TRMODE_INV where Is in the source pattern toggle corresponding bits in the destination (Os 
+in the source pattern do not change corresponding bits in the destination). This 
+is suitable for copying over an existing pattern and may be reversed by a second 
+identical application. 
+
+
+Creation and storage of bitmaps 
+
+
+A bitmap is created uninitialised by calling gcreateBit or (more likely) it is loaded from a file that 
+contains one or more bitmaps using gOpenBit or gGetBit. A bitmap is freed using wrree. 
+
+
+The function gSetOpenAddress may be used immediately before gopenBit or gGet Bit to load the bitmap 
+from anywhere within the file (typically used to load a bitmap which has been embedded into the program 
+file). 
+
+
+In version 4 of the window server, gInitBit is used to open a multiple bitmap file ready for calls to 
+gGetBit OF gDrawBit. 
+
+
+When a bitmap is successfully created, gcreateBit, gopenBit and gGetBit return a bitmap ID (which is 
+subsequently used to reference the bitmap). 
+
+
+The window server keeps a built-in ROM-based grey bitmap (with a chequerboard pattern). This may be 
+accessed with the bitmap ID ws_s1Tmap_crey. The bitmap has size WS_BITMAP_GREY_S1ZE_X by 
+WS_BITMAP_GREY_SIZE_Y. 
+
+
+Note that version 4 of the window server supports grey for those machines such as the Series 3a that can 
+display true grey. 
+
+
+When a bitmap is created, it may be stored in the window server's data space or in a named memory 
+segment (named memory segments are described in the Memory Allocation chapter of the PLIB Reference 
+manual). 
+
+
+The window server automatically places bitmaps that are larger than 2K in named memory segments. You 
+can request that a bitmap be stored in a named segment rather than the window server's data segment 
+(regardless of the size). 
+
+
+A bitmap that is in a named memory segment can be accessed directly by the client using p_sgcopyfr and 
+p_sgcopyto (described in the Memory Allocation chapter of the PLIB Reference manual) or otherwise. 
+
+
+1-30 
+
+
+1 INTRODUCTION 
+
+
+Drawing to bitmaps 
+
+
+Like windows, bitmaps can be drawn to using any of the window server graphics output functions. 
+
+
+However, unlike windows there is no drawing region or update region (so there is no such thing as 
+validating before drawing). Drawing is clipped only to the limits of the bitmap. 
+
+
+Bitmaps that are loaded from a file are typically read-only (which also makes them shareable). If you are 
+going to draw to a loaded bitmap, you should specify the ws_B1T_wRITE attribute when you call either 
+gOpenBit OF gGetBit to load the bitmap. 
+
+
+Graphics output is directed at a current graphics context (which may be assigned to a window or a 
+bitmap). As with drawing to a window, a program may use a permanent or a temporary graphics context. 
+
+
+When using a temporary graphics context, the calls to graphics output functions would be enclosed by 
+calls to gcreateTempGc and gFreeTempcc. If there is no requirement to change the default initial values of 
+the graphics context, you would use gcreateTempcGco in place of gcreateTempGc. 
+
+
+When using a permanent graphics context (which was previously created and assigned to the bitmap by a 
+call to gcreateGc Or gCreateGco), you would typically use gset cc or gsetcco to make the appropriate 
+permanent graphics context current before drawing. 
+
+
+Bitmap files 
+
+
+Bitmap files (which normally have the file name extension .pic) may be created in one of the following 
+ways: 
+
+
+e by saving the contents of a bitmap, a screen or a backed-up window using gsSaveBit (which saves 
+the whole bitmap) or gsaveRect (which saves a rectangle of the bitmap). In version 4 of the 
+window server, if the screen or a backed up window uses grey, saving either of them will create a 
+double bitmap. 
+
+
+e by saving the contents of a bitmap, a screen or a backed-up window using gSavemultiBit (which 
+saves the whole bitmap) or gsaveMultiRect (which saves a rectangle of the bitmap). If the screen 
+or a backed up window uses grey, saving either of them will create a double bitmap. Available in 
+version 4 only. 
+
+
+e by converting a PCX file using the wspcx program (which runs on a PC). Many PC-based 
+graphics applications are able to produce PCX files. 
+
+
+e by saving the whole screen to a file by pressing SHIFT-CTRL-PSION-S. This is not possible on 
+machines without a CTRL key (such as the HC). 
+
+
+Using wspcx 
+
+
+The wspcx.exe program (which is placed in the \sibosdk\sys directory by the installation) may be used to 
+convert PCX files to window server bitmap files and vice versa and also to link a number of .pic files into 
+one .pic file. 
+
+
+Where the .pcx file contains more than two colours, the following 'rules' apply: 
+¢ white is converted to white 
+e black is converted to black 
+e all other colours are converted to grey 
+
+On conversion: 
+
+
+e If a.pcx file is marked as being black and white only, then the .pic file will contain a single 
+bitmap. 
+
+
+e =Ifa.pcx file is marked as being in colour, then the .pic file will contain a double bitmap, where 
+the first bitmap represents the normal plane and the second represents the grey plane. 
+
+
+e If a.pcx file is marked as being in colour but only contains an image using the black and white 
+"colours", then the .pic file will still contain a double bitmap. 
+
+
+1-31 
+
+
+WINDOW SERVER REFERENCE 
+
+
+To convert a .pcx file to a window server .pic bitmap file, use: 
+wspcx -p <input> [-i] [-o<ouput>] [-s] [-x<width] [-y<height>] 
+
+
+where the -p indicates PCX to PIC conversion and <input> is the name of file to be converted (which is 
+assumed to have a .pcx extension unless otherwise specified). The remaining optional parameters are: 
+
+
+-i Invert the bitmap while converting. 
+
+
+-o<output> Specifies the output file name and directory (otherwise it is the same as the 
+input file name with a .pic extension). 
+
+
+-x<width> Clip or expand the bitmap to the specified size (in pixels). If expanded, the 
+-y<height> bitmap is padded out with blank space. 
+-s Suppresses output messages. 
+
+
+For example: 
+
+wspcx -p -i sausage.pcx 
+produces the inverted sausage.pic. 
+To convert from a .pic file to a .pcx file, you use: 
+wspcx -w <input> [-i] [-o<output>] [-s] 
+To just invert the bits in a .pic file without any other conversion, you use: 
+wspcx -i <input> [-o<output>] [-s 
+
+
+To link a number of .pic files into one output .pic file, you use: 
+
+
+wspcx -l <input> [-o<output>] [-s 
+
+
+where <input> is a text file (with extension .p/k) that lists the .pic files to be linked to produce a file with 
+the same name as the .p/k file but with the .pic extension. A C header file (with extension .ph) is also 
+generated that contains #defines for the index number and dimensions of each component bitmap. 
+
+
+Capturing the screen to a bitmap file 
+
+
+Pressing SHIFT-CTRL-PSION-S on an MC, S3, S3a or a Workabout saves the current screen to a file called 
+screen.pic in the current path of the window server. Any existing file of the same name is replaced. 
+
+
+In practice, the current path of the window server on a SIBO machine is always LOC::M:\ (it is defined 
+when the window server process is started - well before you have any chance of influencing it). 
+
+
+However, if an environment variable with the name $WS_SD exists, the window server uses its value to 
+open the file to be created. For example, running the following program: 
+
+
+#include <p_std.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+p_setenv ("SWS_SD", "B:\\SCREEN.PIC"); 
+return (0); 
+
+
+} 
+subsequently causes the screen dump to be written to the root directory of the local B: drive. 
+
+
+If the save fails for any reason (such as disk full), the file is not produced and no notification of the failure 
+is given. 
+
+
+You can use this behaviour to disable the SHIFT-CTRL-PSION-S screen dump key by setting up $WS_SD to 
+contain an illegal file specification. For example, just inserting the following line of code: 
+
+
+p_setenv("SWS_SD",""); 
+
+
+disables the screen dump key. 
+
+
+1-32 
+
+
+1 INTRODUCTION 
+
+
+Screen capture program for the HC 
+
+
+The following program illustrates how you can construct your own screen capture program on an HC, or 
+an $3. The program will work on an S3a or Workabout provided that the screen does not contain grey. To 
+capture grey, the program code needs to be changed in order to capture the grey plane as well as the 
+normal plane (see gPeekBit in the Graphics Output chapter and any reference manual on PCX file 
+formats). 
+
+
+The program has a "quick and dirty" user interface constructed from the simple console functions 
+p_printf, p_getch and p_get1 (described in the PLIB Reference manual). The first call to p_printf 
+automatically connects to the window server and must precede the call to wcapturekey. 
+
+
+To save a screen (by default to rem::screen.pic), you task to the application and press PSION+S. 
+
+
+/* 
+SCAPT.C - Capture the screen to a file 
+*/ 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLDEF_C VOID main (VOID) 
+
+
+INT ret; 
+TEXT name[64]; 
+
+
+p_scpy (éname[0],"rem::screen.pic") ; 
+p_printf("\£"); /* connect to window server */ 
+wCaptureKey (W_SPECIAL_KEY|'s',0,0); 
+for (77) 
+{ 
+p_printf("\fCapture file is\r\n%s", &name[0]); 
+p_printf("\nE to Exit\r\nN to set file Name\r\nPsiont+S to capture"); 
+switch (p_getch() ) 
+{ 
+
+
+case 'e';: 
+
+case 'E';: 
+p_exit (0); 
+
+case 'n': 
+
+case 'N': 
+p_getl("Name:", &name[0], 64); 
+break; 
+
+
+case W_SPECIAL_KEY|'s': 
+ret=gSaveBit (&name[0],0); 
+if (ret) 
+p_notifyerr(ret,"Screen save failed",0,0,0); 
+break; 
+
+
+} 
+Capturing the screen directly to a PCX file 
+
+
+It isn't that difficult to generate a PCX file directly from the screen or any other bitmap. The module 
+pcxsave.c (supplied in \sdkdoc\demo) contains the code which supports the function pcxScreenSave that 
+saves the entire screen in PCX format of a given name. 
+
+
+The source of pcxsave.c is as follows: 
+7. * 
+Save the screen to PCX file 
+
+
+x7: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+#define BUFLEN 256 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+1-33 
+
+
+WINDOW SERVER REFERENCE 
+
+
+LOCAL_D VOID *fcb; 
+
+LOCAL_D UBYTE *pbuf; 
+LOCAL_D UBYTE *pobuf; 
+LOCAL_D UBYTE obuf [BUFLEN]; 
+
+
+LOCAL_C VOID FlushBuffer (VOID) 
+
+
+f_write(fcb, &0buf[0],pobuf-&o0buf[0]); 
+pobuf=ésobuf [0]; 
+
+
+LOCAL_C VOID putb(INT b) 
+
+
+*pobuf++=b; 
+
+if (pobuf==&0buf [BUFLEN] ) 
+FlushBuffer (); 
+
+} 
+
+
+LOCAL_C INT rev(INT dat) 
+{ 
+
+
+INT i; 
+INT rdat; 
+rdat=0; 
+for (i=0;i<8;i++) 
+rdat |=((dat>>i) &1)<<(7-i); 
+
+
+return (rdat*0Oxff); 
+
+
+} 
+
+
+LOCAL_C VOID WritePCXLine(UBYTE *buf,UINT len) 
+{ 
+UBYTE *p; 
+UINT end; 
+UINT count; 
+INT byte; 
+
+
+p=buf; 
+byte=*ptt; 
+count=1; 
+do 
+
+
+{ 
+end= (p==(&buf[0]+len)); 
+if (byte==*p && count<0x3f && !end) 
+{ 
+count++; 
+ptt; 
+} 
+else 
+{ 
+byte=rev (byte) ; 
+if (count>1 || (byte&0xC0)==0xC0) 
+putb (count+0xC0) ; 
+putb (byte); 
+
+
+byte=*ptt; 
+count=1; 
+} 
+
+} while (!end); 
+
+
+1-34 
+
+
+1 INTRODUCTION 
+
+
+LOCAL_C VOID WriteHeader (TEXT *name,UINT width,UINT height,UINT bytewid) 
+{ 
+struct 
+{ 
+UBYTE manuf; 
+UBYTE hard; 
+UBYTE encod; 
+UBYTE bitpx; 
+P_RECT rect; 
+WORD hres; 
+WORD vres; 
+UBYTE clrma[48]; 
+UBYTE vmode; 
+UBYTE nplanes; 
+WORD bplin; 
+UBYTE padding[60]; 
+} header; 
+
+
+f_open (&fcb, name, P_FREPLACE|P_FSTREAM|P_FUPDATE) ; 
+p_bfil(&header, sizeof (header) ,0); 
+header.manuf=10; 
+
+header.hard=3; 
+
+header.encod=TRUE; 
+
+header. bitpx=1; 
+header.rect.br.x=width-1; 
+header.rect.br.y=height-1; 
+
+header. hres=640; 
+
+header.vres=480; 
+
+header.nplanes=1; 
+
+header .bplin=bytewid; 
+f_write(fcb, &header, sizeof (header) ) ; 
+
+
+} 
+#pragma save, ENTER_CALL 
+
+
+LOCAL_C INT WritePCXFile (TEXT *name) 
+{ 
+UINT len; 
+P_POINT size; 
+P_POINT line; 
+
+
+size=wserv_channel->conn.info.pixels; 
+len=((size.x+15)>>3) &~1; 
+WriteHeader (name, size.x,size.y,len); 
+pbuf=f_alloc(len) ; 
+line.x=0; 
+for (line.y=0;line.y<size.y;line.y+tt) 
+{ 
+gPeekBit (0, &line, size.x,pbuf) ; 
+WritePCXLine (pbuf, len) ; 
+} 
+FlushBuffer (); 
+return (0); 
+
+
+} 
+#pragma restore 
+
+
+GLDEF_C INT pcxScreenSave (TEXT *name) 
+
+
+{ 
+INT ret; 
+
+
+fcb=NULL; 
+
+pbuf=NULL; 
+
+pobuf=s&obuf [0]; 
+
+ret=p_enter2((VOID *)WritePCXFile, name) ; 
+p_free (pbuf) ; 
+
+p_close(fcb); 
+
+return (ret); 
+
+
+} 
+
+
+1-35 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The function writePcxFile writes the PCX header and then loops extracting lines from the screen using 
+gPeekBit and converting each line to PCX format. Bytes are written to the output file as they are 
+converted (by WwritePcxLine). The above code can easily be converted to extract from arbitrary areas of 
+the screen or from any bitmap. 
+
+
+Note the use of p_enter to implement structured error handling. 
+
+
+Some of the screen shots used in this manual were captured using scapt.c (also supplied in \sibosdk\demo) 
+which uses the function pexScreenSave in pcxsave.c. The source of scapt.c is: 
+
+
+/* 
+SCAPT.C - Capture the screen to a file 
+xf 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLREF_D TEXT *DatCommandPtr; 
+GLREF_C INT pcxScreenSave (TEXT *name) ; 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+
+
+GLDEF_C INT main(VOID) 
+
+
+INT ret; 
+TEXT *pc; 
+TEXT name [P_FNAMESIZE]; 
+
+
+pc=p_skipch (DatCommandPtr) +1; 
+if (*pc) 
+pc=p_skipwh (pct1); 
+ret=p_fparse (pc, "REM: :SCREEN.PCX", &name[0],NULL) ; 
+if (!ret) 
+{ 
+wConnect (&wSpec, 0,W_CONNECT_AT_BACK) ; 
+ret=pcxScreenSave (&name[0]); 
+p_sound(1,512); 
+} 
+return (ret); 
+
+
+} 
+To build scapt.img from scapt.pr, scapt.c and pcxsave.c, just enter: 
+TSC/M SCAPT 
+
+
+You might consider using Tscx rather than Tsc. See the Installation chapter of the General Programming 
+Manual for more information. 
+
+
+The program scapt.img is designed to be run on the target from MCLINK on the PC. In preparation, copy 
+scapt.img to the root directory of the default drive on the target (an S3 say). To capture the screen to say 
+fred.pcx in the current directory of your PC, start MCLINK and enter: 
+
+
+RUN SCAPT FRED 
+
+
+The target machine beeps faintly (from the call to p_souna) when the screen has been saved. If you omit 
+the FRED, you get screen.pcx (from the related file name in the call to p_fparse). 
+
+
+The physical structure of bitmap files and bitmaps 
+
+
+Bitmap files start with a PICc_HEAD struct, defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+P_FSIG sig; 
+UWORD count; 
+WS_PIC_HEADER wspic; 
+) PIC_HEAD; 
+
+
+1-36 
+
+
+1 INTRODUCTION 
+
+
+The first member of this struct is a p_rstc header: 
+
+
+typedef struct 
+{ 
+TEXT app_id[3]; /* application ID */ 
+UBYTE chk_sum; /* application ID checksum */ 
+UBYTE file_vn; /* file version number */ 
+UBYTE app_vn; /* application version number */ 
+} P_FSIG; 
+
+
+where the p_Fsic struct is defined in p_file.h. For a bitmap file, the appropriate values for the p_rsic 
+header are: 
+
+
+P_FSIG sig = {"PIC",'PY+'I'+'C';,0n30;, 0x30}; 
+
+
+The p_rstc header is followed by a worp count of the number of bitmaps in the file. This is then followed 
+by an array of that many ws_PICc_HEADER structs. A ws_PIC_HEADER Struct is defined in wiib.h as follows: 
+
+
+typedef struct 
+{ 
+UWORD checksum; 
+P_POINT size; 
+UWORD byte_size; 
+ULONG offset; 
+} WS_PIC_HEADER; 
+
+
+The members of ws_Ppic_HEADER are as follows: 
+
+
+checksum is calculated by applying the p_crc function (described in the PLIB Reference 
+manual) to the bitmap that is referenced by the ws_p1c_HEADER struct 
+(excluding all headers). 
+
+
+size the pixel dimensions of the bitmap (size.x by size.y) 
+byte_size the byte size of the bitmap. 
+offset the relative offset from the end of this header to the start of the bitmap. 
+
+
+The bitmap consists of size.y scan lines from top to bottom. Each scan line consists of an array of 
+((size.x+15)/16) words describing the pixels in the scan line from left to right. The leftmost pixel in a 
+scan line corresponds to the least significant bit of the first word. 
+
+
+A named memory segment which contains a bitmap (created, for example, using gopenBit OF gGetBit) 
+contains just the bitmap, without the ws_p1c_HEADER header. 
+
+
+One example of the use of the physical bitmap structures described above is to animate the screen from a 
+previously generated sequence of equally sized bitmaps from a bitmap file. After creating the bitmap 
+memory segment using gOpenBit, gCreateBit OF gGetBit, the steps in the animation sequence are: 
+
+
+e@ use p_read to read the bitmap from the file into a buffer 
+@ use p_sgcopyto to copy the data to the bitmap segment 
+@ use gCopyBit to draw the bitmap to the screen 
+
+
+Since the bitmaps are stored sequentially there is no need to position the file between each p_read - you 
+only have to position each time you return to the first bitmap in the sequence. 
+
+
+Embedded bitmap files 
+
+
+A bitmap file may be built into a program file by including its name in an add-file list. This process is 
+more fully described in the Building an Application chapter of the General Programming manual. 
+
+
+1-37 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Text fonts 
+
+
+A text font is a bitmap that contains up to 256 bit-images called character graphics. The character 
+graphics in the font are indexed by a character code in the range 0 to 255. 
+
+
+Fonts are primarily used to implement the SIBO character set in different typefaces and sizes. 
+
+
+A font may also be used to implement any collection of bit-images that have the same height (as an 
+alternative to using independent bitmaps). 
+
+
+A text font may not contain character graphics for the whole 256 code range and within the code range 
+supported there may also be "holes" for which there is no character graphic.® 
+
+
+Although all the character graphics in a font are of the same height, their widths may in general vary. 
+When all the characters with codes greater than 31 have the same width, the font is said to be monospaced 
+(otherwise it is said to be proportional). 
+
+
+The SIBO character set is compatible with the IBM code page 850 character set for character codes in the 
+range 32 to 255. In some proportional fonts, the code page 850 block graphics characters (for example, 
+the box drawing characters) are absent. The characters with codes less than 32 are not compatible with 
+any standard and vary from font to font. 
+
+
+Fast fonts 
+Fast fonts are stored in an expanded form that uses more memory but can be drawn faster. 
+All characters in a fast font must be less than or equal to 8 pixels wide. 
+
+
+The window server automatically recognises the difference between normal and fast fonts. Window 
+servers before version 3.5 do not recognise fast fonts and will refuse to load them. 
+
+
+ROM-based fonts 
+
+
+An application can access the ROM-based fonts by font IDs that are known at compile time. The ROM- 
+based font IDs start at ws_rFonT_BASE and you can use WS_FONT_BASE+1 etc for as many fonts as are built 
+into the ROM. 
+
+
+The default font of a newly created graphics context, sometimes called the system font, is in most cases 
+the first font in the ROM - with ID ws_FonT_BASE. 
+
+
+Whenever it is expecting a font ID, the window server converts the constant ws_FoNT_SYSTEM to the 
+system font (WS_FONT_SYSTEM is outside the range of possible font IDs). You can also obtain the system 
+font ID directly from the system_font member of the W_SERVER_INFo struct (as described under wconnect 
+in the next chapter). 
+
+
+On the HC and the S3, the system font is determined by the sws_sF environment variable which should 
+contain a worp binary value of 0 for ws_FonT_BASE and | for Wws_FONT_BASE+1 and so on. If you change the 
+value of sws_sFr, you must reset the machine by pressing the recessed reset button to effect the change. 
+
+
+In version 4 of the window server which runs on the S3a, the system fonts are determined by the sws_Fnts 
+environment variable. This contains a series of words each of which contains the fonts used by the 
+window server in various situations (listed in the changes section earlier). The full list is repeated below 
+and is given in the correct order. 
+
+
+e §=©System font 
+
+e §=6Notifier/Alert font 
+
+e Status Window font 
+
+e Symbols font used for the status window diamond symbol 
+e Medium 2 digital clock font 
+
+e Medium 2 date font 
+
+e §©Notifier/alert button font 
+
+
+e Small status window clock font 
+
+
+8If a client passes a character code for which there is no graphic, the graphic with the highest code is 
+selected. 
+
+
+1-38 
+
+
+1 INTRODUCTION 
+
+
+On the MC, the system font is determined in the same way except that two environment variables are used 
+- sws_sF2 and sws_sr4. If the screen has fewer than 300 lines (as on the MC200), sws_sr2 is used. 
+Otherwise (as on the MC400), sws_sr4 is used. 
+
+
+The following program illustrates how the environment variable may be changed. 
+#include <p_std.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WORD flags; 
+
+
+flags=1; /* choose WS_FONT_BASE+1 */ 
+return (p_setenviron("SWS_SF",6,&flags,2)); 
+} 
+
+
+Changing the system font may upset existing applications. 
+
+
+In version 4 of the window server used on the Series 3a, fonts can be collected into what are called ‘font 
+groups’. A more detailed discussion of this concept can be found in the description of gconfigureFonts in 
+the Graphics Output chapter of this manual. 
+
+
+Briefly, font groups are a collection of fonts with a single identity. Essentially, each font within the group 
+will have been specially designed with a style or a combination of styles in mind. Where a font group is to 
+be used to print text, the window server will select the best font from within this group according to 
+criteria based on the style or combination of styles selected (i.e. bold, italics etc). Having selected a font 
+from within the group, it may, if necessary, algorithmically apply further styles. 
+
+
+The font groupings for the Series 3a and Workabout machines are summarised in the header file fonts.h, 
+which also supplies a range of defined constants that can be used to identify the various ROM-based fonts. 
+
+
+HC fonts 
+On a standard HC, there are six ROM-based fonts: 
+
+
+WS_FONT_BASE - large proportional 
+(the system font). Also the system 
+font on the MC400. 
+
+
+Normal text (15) Bald text 
+Ttale text Mang text 
+
+
+ier Doble bl 
+
+
+ia a =] feo i 
+SS ee 
+
+
+fF) 
+0 
+i 
+A 
+
+| 
+
+I 
+I 
+
+
+| a eee . S| 
+
+
+Fi 
+: 
+| 
+f 
+l 
+i 
+i 
+i 
+( 
+i 
+
+
+J 
+oS 
+fo 
+t f 
+a4 
+C 
+| 
+td 
+5 ft 
+da 
+i i 
+ii 
+Hf 
+a 
+EE 
+( ¢ 
+i 
+
+
+aA aot oa eee eos es ee re 
+_ = oe a SES S| asa 
+— od 
+
+
+1-39 
+
+
+WINDOW SERVER REFERENCE 
+
+
+<< +, «LCE Fox Po aot -Com Co 
+
+
+a ot, ct a ey a Ree ee i eee | = 
+
+
+1oDeset 4. = -on Coo 
+| | ee ee ee | a 
+olsen pn BO Eee. we LC ble et neem en toc] jalor we oe Se I --e 
+
+
+Be Ef aicahe sm ne npsicias [SIE Lees lame ems ge cect tenth 
+
+
+co) a pee eee OO oe EOC 
+
+
+ofc eet eee Qt CoS = eS 
+
+
+coCI + ee ee ee oe EO 
+tt ee pes Heo Os) ---s |] SCO Dek RBG Ngee) OC 
+on |e oa eee eo Dose ES oo cao Coa Ea Oe 
+Oo fed 0 I a a ee ey eo]D Do oo aM oe tH a 
+Cars Pes oS cee Dali sn LW mS WbeoCoeD al H LO 
+oom Oo oe meee ac] PO [OD oS Seco Coe am sor 
+Owl © Danese +o ee ea is od MO 
+tsi O eet OR Oem coe laws] [| oO et oe Oe moe I ane CO 
+wo EO at 
+a: woo tee bao] JO = Soe oo eee oC Fado 
+
+
+Mow eS aa ad ae ee 
+vie GS Tt 
+
+
+Goes) Cer oo oP ooo, or ss Le Le oT Oo er boo 00 2 oo oo La Le GN Oo ue so rh oo eT oo Le Le 
+
+
+paced 
+
+
+(the console font). Only used on the 
+
+
+HC. 
+
+
+Bold 
+Mono text 
+
+
+proportional. Also the system font 
+on the MC200. 
+
+
+monospaced. The monospaced font 
+on the MC. 
+
+
+Hormal text (8) Bold tex 
+
+
+Italic text Mono text 
+
+
+ca 
+_ TI 
+= 
+— 
+= 
+= 
+a 
+= 
+cs 
+-—i 
+cu 
+= 
+ou 
+—_— 
+—o 
+= 
+— 
+coc 
+
+
+Double herant Double bo] 
+
+
+- 
+% 
+wu 
++ 
+= 
+—_ 
+= 
+o 
+~~. 
+—_— 
+fn} 
+—" 
++ 
+* 
+a 
+_ 
+a 
+= 
+— 
+J 
+= 
+
+
++ 
+m 
+a 
+
++4 
+= 
+= 
+= 
+
+= 
+
++ 
+te 
+
+au 
+
+= 
+
++ 
+
+Lome! 
+
+
+WS_FONT_BASE+2 - fast monos 
+
+
+= 
+— 
+— 
+— 
+=! 
+— 
+—— 
+— 
+— 
+[ a | 
+—" 
+—— 
+Semene 
+<u 
+—— 
+—— 
+—=a. 
+= 
+— 
+ae | 
+
+
+WS_FONT_BASE+3 - wide 
+
+
+a 
+Lion] 
+bom | 
+— 
++ 4+ 
+Ko 
+a 
+a 4 
+a 
+m4 
+=a 
+Lo 
+oO + 
+=z 
+
+
+WS_FONT_BASE+1 - small 
+
+
+1-40 
+
+
+1 INTRODUCTION 
+
+
+WS_FONT_BASE+4 - fast proportional. 
+The system font on the S3. Used to 
+present alerts on the HC. 
+
+
+Normal text (8) Bold text 
+itelic tent Mono text 
+
+
+me 
+| 
+ro 
+Reaho oT [pe TO SB eS) ae PO 
+
+
+“xs pe/ a 
+
+
+Double hevdht Double bold 
+
+
+Gee Deal aa 
+Soop ogee 
+
+
+Le ek Py BE ee oe 
+
+
+=_TS 
+
+
+Pee nc: Me co 
+
+
+=F 
+~ ES Sono OP Ge 
+
+
+PRPS seo Te 
+
+
+rF 
+E 
+¥ 
+4 
+tT 
+d 
+t 
+5 
+‘ 
+Fi 
+1 
+
+E 
+é 
+"1 
+
+
+TAT So oo oe ee 
+IS PSE a moe 
+Honk 0. PA SO Ao 
+
+900 MO eR 
+Shoe pk ee oD On ree 
+“he ge De eos ee TT | 
+OBES Sete oe ep oo 
+
+
+2 UR Pe Te de boos Fw fos] 
+"14 [ES 4 cate eta 
+
+
+Ont: 
+| 
+
+
+Ira | 
+
+
+WS_FONT_BASE+5 - fast bold 
+proportional. The bold font on the 
+S83. 
+
+
+P= lc 
+et 
+
+
+Hornal text (&) Bold text 
+Italic text Hono tert 
+
+
+Double height Double bol 
+
+
+en A ee a 
+t= raw 
+
+
+Osmo oo 
+ei pe eee ea 
+
+
+ne 
+pod 
+pond 
+Lad 
+= 
+
+
+Fe es So oe 
+
+
+= 
+Ems Soo! Sa 
+
+
+ee | SMe KS eS) ee 
+‘ees we se SD 
+
+
++H BSE Se ge mE 
+eT pe ee ee eto 
+SS me foe SE Ge ee Se oe ee | 
+tll ee ee 
+‘Pe oe Ie eee eS ee | 
+Sey [SS CN ee ee | 
+SOCHS|4 "Oo = = ame + + 
+
+
+8 
+1 
+2 
+2 
+4 
+a 
+6 
+7 
+8 
+4 
+A 
+C 
+D 
+E 
+F 
+
+
+I Go La | 
+heel a: 
+& b= 
+“its 
+
+
+. TERRES SS ee 
+
+
+The figure on the first line of each sample display gives the height of the font in pixels. Each figure 
+represents a 160 pixel wide bitmap (the width of the HC screen). 
+
+
+On HCs with ROM versions less than 1.50 (and which is not running version 3.5 of the window server), 
+the final two fonts are absent and the console font is not "fast". 
+
+
+The Ist, 2nd and 4th fonts are the MC fonts. The 5th and 6th fonts are the S3 fonts. The character set of 
+the console font (the 3rd font) is consistent with the MC fonts. The S3 and MC fonts differ mainly in the 
+characters for codes 0 to 31. 
+
+
+$3 fonts 
+On an S3, there are three ROM-based fonts: 
+
+
+Hormal text (2) Bold text WS_FONT_BASE - fast proportional (system font) 
+italic teat Mono tent 
+
+
+Double hevdht Double bold 
+
+
+Hormal text (8) pole est WS_FONT_BASE+1 - fast bold proportional 
+Ttalic text Hono 
+
+
+Double height Double bo] 
+
+
+CH2S456789 6 O1FS456789  Ws_ronT_BasE+2 - numeric 
+S12S4557S9 OLER4E67S9 
+
+
+QUEER TES OL28M56 789 
+
+
+1-41 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The figure on the first line of each sample display gives the height of the font in pixels. 
+
+
+On the S3, there is no monospace font as such. The proportional fonts are designed such that a reasonable 
+monospace font is obtained by using the monospace style attribute c_sty_mono. 
+
+
+See the last two fonts in the list of HC fonts above for the full set of characters. 
+MC fonts 
+On a standard MC, there are three ROM-based fonts: 
+
+
+Normal text (15) Bald text Ws_FONT_BASE - proportional (MC400 system font) 
+Thali text Mono text 
+
+
+ier Doble bl 
+
+
+Normal tere (1 1) Bold toxt WS_FONT_BASE+1 - small proportional (MC200 system font) 
+
+
+Italic text Mong text 
+
+
+unl heatt Double bl 
+
+
+Normal text C16) Bold WS_FONT_BASE+2 - monospaced 
+Ttalic text Mono text 
+
+
+Double height Double 
+
+
+The figure on the first line of each sample display gives the height of the font in pixels. 
+
+
+See the first, second and fourth fonts in the list of HC fonts above for the full set of characters. 
+$3a and Workabout fonts 
+
+
+On the S3a and Workabout, thirteen ROM-based fonts are defined; the first three are Series 3 fonts, 
+examples of which are shown earlier. Access to these fonts is summarised in fonts.h. 
+
+
+The following figures show sample displays of the fonts with font heights given in pixels. Accompanying 
+each of these displays is the corresponding set of character codes. 
+
+
+Note that the sample displays are 200 pixels wide. 
+
+
+WS_FONT_BASE+2 - numeric font 
+
+
+O1SE456739 6 O123456-785 
+Oiee4oors? CLEA 735 
+
+
+OEMS TES 0128456789 
+
+
+ee tee ee ae ete ae ce ce ae ae ce ae ae 
+
+
+4 
+q 
+E 
+q 
+) 
+7 
+3 
+q 
+) 
+q 
+q 
+3 
+q 
+q 
+q 
+
+
+ee te te ce ae ae ae eae ee 
+Eee eee ce 
+Eee eee cee cece Pe ae ce ae 
+BOO ee cee cee 
+BO ee ce eee ee cen) 
+HOO ee ae ce ce 
+Meee eee cee ce ce Pe ce ae 
+Meee eee cee ce ce ace ce ge ae 
+BOO ee cee cee 
+BOO ee cee ce ce 
+HOW ee cee 
+Eee eee ce ee ce cee ee 
+Eee ce ee ce ee ce ace ce ce ae 
+Eee eee eee ce ace ac oo 
+
+
+1-42 
+
+
+1 INTRODUCTION 
+
+
+Som logd-t2 rol - 
+Poe eer oe SDS eS eo 
+
+
+Oe Dates | oe | lel 
+
+
+a et ed oe et ee SS] SS Stes 
+
+
+po ke ee ee EL 
+cl pt K--SsNSedi P es] bed - 
+
+
+eS et ete SL St 
+eae ee et ed te 
+i Se ae a 
+
+
+S| cor Me ey a ey TS ed se == 
+
+
+ORAS Sg Sa 
+Bae SP Seeder | Wak 
+ISR og ee un 0 
+
+2PLIS pA A See OR ea Il 
+ee at ee ee 
+
+
+2 Oe ge et 
+
+
+Same tine on ceo ew 
+
+
+“1 — 
+ae | 
+co [mete mau 
+* eg 
+Zz ie = 
+Oo om} i_—] 
+S. = | 
+Q = 
+= jw 
+oO am —_ 
+& —— 
+1 —_+ 
+(oa) od se 
+Be a = 2 
+Q oo) 
+|e Co ae 
+H eS a 
+a r= 
+pn So So 
+| oo 
+2 |z=-—=s 
+
+
+SOO Pods - eH: 
+
+
+i 
+
+
+a) a Eo fee eee te I 
+
+
+ee de eee tt Ee 
+
+
+Oop ke tt ee eee Ee oe IER On 
+
+
+oj t e eo ae or Ss] Lo 
+
+
+oO ee eo LES 8: 
+ee Oe ee ce 
+
+
+Lae. PHOS OMS eresoalbsala oS - 
+
+
+Of Me Le MC a Sl 
+
+
+ee Leo aT ee ee 
+
+
+of [Os Sele = co ee TM a 
+
+
+TREO a eT td a 
+sp tS CMO Oe ao et oe Faas 
+ee de en | 
+
+
+= a oe OT 
+Go CO bo oP oo oo a Ld La 
+
+
+point 
+
+
+Double bold 
+
+
+ble haaght 
+
+
+WS_FONT_BASE+4 - Roman 8 
+
+
+——_ 
+= 
+au 
+
+——_ 
+
+= 
+
+= 
+= 
+
+[==] 
+
+—, 
+
+oo 
+
+— 
+
+—_ 
+= 
+a 
+
+— 
+
+a 
+7m 
+= 
+a 
+Lm 
+
+= 
+
+
+_ 
+
+ac 
+
+a 
+
+—_— 
+
+= 
+
+= 
+
+= 
+—_—a 
+
+~~ 
+
+a= =e 
+
+qu 
+
++ 
+
+a 
+
+=a 
+
+ng 
+
+=~ 
+
+Lames | 
+
+
+Ou 
+
+
+td 
+
+
+point 
+
+
+WS_FONT_BASE+5 - Roman 11 
+
+
+sO OO 1red-t'}e con. 
+See Ge et xo Me See 7. 
+I 1a ee a ae | 
+
+
+Pe Le 
+
+
++ nS ee ee GY oo IF 
+=. 9B-ssemie ral Cp 
+oO eee Peo Else 45 +b; 
+ne OO ede re I py ho 
+
+
+2 Eo Bet ettitte oe 
+
+
+Cet a ee ced cele to 
+
+
+Fw wo fed -olet + ates 
+FOR seid sos | woke 
+Heros o med coe ——w eo a 
+
+
+2 OM OOO a Me oo BB Eco 
+=—=—00 @ oer 8.4 mes 
+
+
+lit Double bol 
+
+
+az 
+_l 
+
+
+Double he 
+
+
+1-43 
+
+
+WINDOW SERVER REFERENCE 
+
+
+~~ OO io ast .e col. 
+wwe etx eee, oe 
+1 oul — — on 4 il oe ay 
+an pe ee et ee ee SS] SE Ee 
++ wee ese ee G2! oe I 
+«S-Ni ral be. 
+PARR aoa. ba. 
+
+
+po] . wo OOPS ot dc be SI 
+
+
+. OE w Eee ate 
+OT NA ee Pe cater Sh 
+Sw wo Se ole et+ aoe 
+eTrOR cee mst ] Yeo 
+Henao oo ees 
+NOH eS oS om ews 
+eS Woo 8. BH Oe 
+
+
+3 point 
+
+
+WS_FONT_BASE+6 - Roman 1 
+
+
+~~ Oo det, w roll. 
+oN ene SS: ix ot RE ] 
+|| —— = wee ee SF IW Le 
+ae ON de ee ee RD Oe 
++ 40M Gl FIFO A 
+x BSS) AN-o ww r Sal ea : 
+Oo dn pd oe. 
+_ OF we ote tty , 
+OO NOL Gy Dot Sot fot Do 
+SmnWo wo see ott uo om 
+eto toe woes | Geo 
+theo o moo oe Eo ot 
+Oe eee 
+
+
+6 point 
+
+
+WS_FONT_BASE+7 - Roman 1 
+
+
+1-44 
+
+
+1 INTRODUCTION 
+
+
+SOO Pods Om. SOS podatews col. So Omelet col. 
+
+
+Dow oes Ce ele sea : oe ee — ee ln : eee Ce: OK oO Se 7 
+
+
+ne a | lo ee |S 7 ee oe | 
+
+
+oe de ee ee ee 2 oie et ed ee tee | SS SS En, ee el ee ee Oe SS = SO. 
+
+
+oon ee ee Geet re (EMO + ee ee GE! oF Ie wee at ee ee oe! oo IE 
+SOMO mabe pet bao. x... Nemo Ss Oe, 
+a bee Te Bae Le ese le. mimo eae EE so: 
+
+MO ea - OOH ee IS os -*# wo eM oo eo | eo 
+. Ped See oabala | 2 PRE mS eo Eee ~™OS os ese Cel , 
+eS OO LL De med oD st T- OO ee eS ae NEMS. Sate eC Se 
+SINS wm Jageoseacb ase SMiNWS wo Sem vot®stt+ Lidge MM SMiwo ow Sep ost Loon 
+eb Oo em oto | ase | Pe ero we ses | ewes] ele Bee Oe Oe oso | woe 
+EO a oT SEC oon eos wo ot x IFO oo woe ot 
+2 Balad ae Sosa et BE ae PE --0- ee 8 | Os NO woke OR ew on 
+
+eS a SE es itt ToS a sss Ae 2 at ee oe ee 
+
+
+Ce ee oom 
+es We 0 oe Lk Se SPO com tee ew Gm OOo Loe me oo om el Oo Oo ee Ld La 
+
+
+afl — 
+at eT 
+R= a = 
+- | J = _ 
+z il. 2 see 
+a=| = S| mf! = a |" cL 
+io) _—_e Q = on La =} 
+aie = - j= a co | eo Js 
+o |e ae Co — |= =| — 
+2 a 2 |= —_ $ —o 
+aa — | ne a(t o— 
+212 = 2c o=— =. — 
+' cat) (ta 
+| 3 Se 5 —_ PS] 
+¢ ley Ga a a + Se — 
+fm PS fl ee — fal i 
+Yn = —rs Yn = n oS ca 
+< [4-5 < | aox m a 
+a cc i es i = Be 
+| = goo oe | fo La 
+ee ee ee a |e ce sy —__! 
+6 | ws a — 2 | 2—-o2 
+o = i) : i) Soe =" 
+fy Pe ie | fy a — fy 
+yo jot =. y |S a oo Sas 
+QO |wG 2 {== — 2 oo 
+
+
+1-45 
+
+
+WINDOW SERVER REFERENCE 
+
+
+— | 
+- + TS 
+-* 
+
+
+WS_FONT_BASE+11 - Swiss 16 point 
+
+
+Normal text (16) Bold texl 
+Raictext Mono text 
+
+
+I 
+aw: 
+Oo-~~ 
+
+
+Doubleheiant Double bold 
+
+
+| 
+
+
+ee ee 
+“CMe Se ART + 
+Peete il a a SD: 
+Yo Ie Oo OO! 
+
+
+Tre DD eon fw Hos 
+a | 
+
+
+co EG Oo ef SS Se TT Ooo 
+
+
+Comb BBO. Ay = ooo 
+Wom -— oom wow 
+
+
+a 
+Ob Zo oS mo Omuzs 
+
+
+re en ee ee) 
+<a 
+
+
+nce | ee <= Rl a — le a 
+
+
+Chgset aomec ~~“ oo 
+od 
+
+
+H 
+I 
+2 
+3 
+4 
+5 
+6 
+i 
+G 
+J 
+A 
+Bf 
+C 
+D 
+E 
+F 
+
+
+a 
+
+
+mais 
+++: 
+
+
+WS_FONT_BASE+12 - monospaced 6 x 6 
+
+
+MorMal] text (6) Bold text 
+ftelic text Mono text 
+
+
+Double height Double bold 
+
+
+Tee De ee OD a = 
+Gees FLEW! & +] 
+
+
+eS eeceteac ee ea 
+
+Sr ge here -- rR Te ow 
+= PRP SPH Se Te tra +e ee 
+~ Bits eat oo) oa, 
+
+
+a RSS Ar ra ee EO tf OTD 
+BPM BEBS| = 2 Gees See t+ FE Om 
+
+
+ee ee ee 
+eT PSE. APs ee -— 
+Tote So PT = OO 
+
+OE TE ee et 
+a0 | So get oo a ees 2] 
+Me TR Se oe OS te 
+“Pe Toe Te ee ee eT 
+- GBeelelepot-can fag oi sa | 
+
+
+ee | er 
+
+
+oe: 
+= 
+re | 
+
+
+Font files 
+
+
+An application can load a font from a font file by calling gopenFont (which returns a font ID if it is 
+successful). 
+
+
+The function gsetopenAddress may be used immediately before gopenFront to load the font from 
+anywhere within the file (typically used to load a font which has been embedded into the program file). 
+
+
+If another process of the same or a different application loads the same font, the font is shared and not 
+reloaded. 
+
+
+Font files normally have the extension .FON. 
+
+
+In version 4 of the window server, an application can load an individual font from a multiple font file by 
+calling gopenFont Index and specifying the relative position of the font. Like gopenFont, it too returns a 
+font ID if successful. 
+
+
+Multiple font files can be created by version 2.00 upwards of the font compiler and are given extensions of 
+.FON, the same as for single font files. 
+
+
+1-46 
+
+
+1 INTRODUCTION 
+
+
+Using wsfcomp 
+
+
+The wsfcomp.exe program (which is placed in the \sibosdk\sys directory during installation of the core 
+software) compiles a font source file (which normally has the extension .fsc) to a font file (fon). A font 
+file should always be generated from a font source file by the use of wsfcomp.exe: developers should not 
+attempt to generate font files directly. 
+
+
+To compile mono.fsc to produce mono.fon you use: 
+wsfcomp mono 
+
+
+The font source file contains a header section followed by the patterns which make up the font, as in the 
+following extract from the beginning of a font source file: 
+
+
+*name System mono 
+*special 1 
+*descent 2 
+*height 10 
+kmaxwid 7 
+
+*flag ascii 
+
+*flag cp850 
+
+*char 28 
+
+
+00000000000 
+00001100000 
+00001100000 
+01111111100 
+00111111000 
+10011110111 
+000001100000 
+000000000000 
+11111111111 
+00000000000 
+
+
+0000000 
+0000000 
+0001000 
+0001100 
+1111110 
+1111110 
+0001100 
+0001000 
+0000000 
+0000000 
+
+
+0000000 
+0000011 
+0000011 
+0010011 
+0110011 
+1111111 
+1111111 
+0110000 
+0010000 
+0000000 
+
+
+where the keywords are as follows: 
+*name The font name (maximum length 16 characters) 
+
+
+*special 1 An optional statement to produce the 'special' fast font. It must come before the 
+*height statement. The parameter is ignored currently but should be 1| to allow 
+for future upgrades. 
+
+
+*descent <n> The descent for the font. 
+*height <n> The height of the font. 
+*maxwid <n> Not the real maximum width, but the width of widest normal character. Used as 
+
+
+the width for c_sty_mono spacing and is returned in the c_rFont_1nFo struct. 
+
+
+*flag ascii Sets the flags member in the G_FonT_INFo struct. 
+
+
+1-47 
+
+
+WINDOW SERVER REFERENCE 
+
+
+*flag cp850 
+*flag bold 
+*flag italic 
+*flag serif 
+
+
+*char <n> Skip all characters up to the specified code. Character codes follow sequentially 
+until the next *char <n> statement. The character number must always be 
+greater than or equal to what the character would have been. 
+
+
+In version 2.00 upwards of wsfcomp.exe, multiple source files can be converted into a multiple font file by 
+specifying the -L flag and creating a .flk file containing a list of .fsc files to be compiled. The output file is 
+a .fon file of the same name as the .flk file. A .fh header file is also created containing a #define for the 
+index value of each font built and also a #define for the number of fonts built. 
+
+
+The #define for each index is built as follows: 
+
+#define <FLK file name>_FI_<FSC file name> index_value 
+The #define for the count is built as follows: 
+
+#define <FLK file name>_COUNT count 
+
+
+This version of the font compiler also supports the conversion of PCL bitmap fonts (as used by the HP 
+laser jet printer) to either .fsc source files or directly to .fon files. 
+
+
+To use a PCL file as source, use the -C flag. By default a .fon file is created but by using the -F flag as 
+well, a .fsc file is created instead. Note that the default extension for the PCL source file is .sfp. 
+
+
+Also in version 2.00 of wsfcomp, output file names can be overridden by using the -O<filename> option. 
+Font information 
+
+
+Given a font ID (either of a ROM-based font or of a loaded font), you can call gFont Info to obtain such 
+information about the font as: 
+
+
+e the name of the font and whether it corresponds to a character set 
+e the lowest and highest code for which there is a graphic 
+
+
+e the height of the font and how much of that height is above and below the base line (called the 
+ascent and descent respectively) 
+
+
+e whether the font is monospaced, the width of the character 0 (ASCII code 0x30) and the width of 
+the widest character graphic 
+
+
+Note that in addition to the font ID, gront Info takes as parameters the style (eg bold, double height) with 
+which that font is to be printed because the width and height of a font can be changed by the style. 
+
+
+The following functions are required when laying out text (for example, to word wrap): 
+
+
+gTextWidth Calculates the printed width of a text string. 
+
+gTextCount Calculates the number of characters that can be displayed in a given pixel 
+width. 
+
+wGetWidthTable Gets the font width table. 
+
+
+These functions also take the font ID and the style as parameters. 
+Text drawing 
+
+
+A text string may be printed to a drawable (as specified by the current graphics context) using one of the 
+following functions: 
+
+
+gPrintText to draw text from a pixel position 
+
+gPrintClipText to draw text clipped to a given width 
+
+gPrintBoxText to draw text in a box with left, right or centred alignment (commonly used to 
+draw flicker-free) 
+
+gXPrintText to draw text with embellishment 
+
+gShadowText to draw text with a shadow effect (version 4) 
+
+
+1-48 
+
+
+1 INTRODUCTION 
+
+
+All the above functions are subject to the values of the text drawing fields in the current graphics context. 
+These specify: 
+
+
+the font ID 
+
+
+the font style (normal, bold, underlined, inverse, double height, monospaced or italic) 
+
+
+the text transfer mode (this is not used by gPrintBoxText, gXPrintText Of gShadowText) 
+
+
+The font style is either c_sty_Normat (zero) for normal style or a combination of the following: 
+
+
+G_STY_BOLD 
+
+
+G_STY_UNDERLINE 
+
+
+G_STY_INVERSE 
+
+
+G_STY_DOUBLE 
+
+
+G_STY_MONO 
+
+
+G_STY_ITALIC 
+
+
+Prior to version 4, the above styles are applied to a font algorithmically in the following way: 
+
+
+G_STY_BOLD 
+
+
+G_STY_UNDERLINE 
+
+
+G_STY_INVERSE 
+
+
+G_STY_DOUBLE 
+
+
+G_STY_MONO 
+
+
+G_STY_ITALIC 
+
+
+Generated by "bolding" character graphics - effectively drawing it twice with a 
+one pixel right shift on the second draw. This does not produce as good a result 
+as designing a bold font but it saves a having to store another font. 
+
+
+Where each character (including space) is drawn with a horizontal line beneath 
+its graphic. See also gxprintText for a different style of underlining. 
+
+
+Where the bits in the character graphics are inverted before drawing. 
+
+
+To generate double height characters where each row of pixels in the graphic is 
+doubled up before drawing. As with bolding, you will get a much better result 
+by designing a taller font. 
+
+
+To add space around the characters of a proportional font to turn it into a 
+monospaced font. For this to be effective, the proportional font should be 
+designed with monospacing in mind (as is the built in font on the Series 3). 
+
+
+To generate a crude (but surprisingly effective) italic font by shifting the top 
+half of each character across by one pixel. 
+
+
+Fast text printing of a fast font only works with normal style or with just c_sty_mono. The use of any other 
+style will cause text drawing to fall back to the slower algorithm. 
+
+
+In version 4 upwards, use can be made of font groups as described at the beginning of the section on 
+ROM-based fonts; applying a style to a font group will cause the window server to select the most 
+appropriate font from within the group and might not need to use the above algorithms. 
+
+
+Therefore, if a font is used with a style or combination of styles, there is no easy way of knowing whether 
+a font within a font group has been used or whether a style has been algorithmically applied to a single 
+font or even whether styles have been applied to a font within a font group. 
+
+
+The text transfer mode (which affects gprintText and gPrintClipText) is one of: 
+
+
+G_ 
+
+
+TRMO 
+
+
+TRMO 
+
+
+TRMO 
+
+
+;_TRMO 
+
+
+DE_SET 
+
+
+DE_REPL 
+
+
+DE_CLR 
+
+
+DE_INV 
+
+
+where Is in the font set bits in the destination and Os do not change bits in the 
+destination (used to print on to a previously cleared area). 
+
+
+where Is and Os in the font overwrite the destination (used to print over 
+unprepared areas). 
+
+
+where Is in the font clear bits in the destination and Os do not change bits in 
+the destination (used to print on to a previously set area). 
+
+
+where Is in the font toggle corresponding bits in the destination and Os in the 
+source pattern do not change bits in the destination (used to print over an 
+existing image and may be reversed by a second application). 
+
+
+1-49 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The physical structure of font files 
+
+
+The information in this section is intended to allow applications to read data from a font file. A font file 
+should always be created by use of wsfcomp.exe. 
+
+
+As with bitmap files, font files start with a p_rsic header: 
+
+
+typedef struct 
+{ 
+TEXT app_id[3]; /* application ID */ 
+UBYTE chk_sum; /* application ID checksum */ 
+UBYTE file_vn; /* file version number */ 
+UBYTE app_vn; /* application version number */ 
+} P_LFSIG; 
+
+
+where P_Fsic is defined in p_file.h. 
+
+For a normal font file, the appropriate values for the p_rsic header are: 
+P_FSIG sig = {"FON",'F'+'O'+'N', 0x30, 0x30}; 
+
+For a fast font file, the appropriate values are: 
+P_FSIG sig = {"FN1",'F'+'N'+'1', 0x10, 0x10}; 
+
+
+The window server automatically recognises the difference between normal and fast fonts. However, 
+window servers before version 3.5 do not recognise fast fonts and will refuse to load them. 
+
+
+The p_rsic header is followed by the data which makes up the ws_FoNT_FILE_HEADER (not supplied in any 
+\sibosdk\include header file - define your own if you need it): 
+
+
+typedef struct 
+{ 
+P_FSIG sig; 
+UWORD checksum; 
+UWORD size; 
+G_FONT_INFO info; 
+UWORD private[10]; 
+} WS_FONT_FILE_HEADER; 
+
+
+The checksum is calculated by applying p_crc to the data that follows the ws_rFoNT_FILE_HEADER header 
+(the character width array and the font bitmap). 
+
+
+The size is the byte size remaining in the file after the size field. 
+The G_FonT_INFo struct is as returned by gFont Info: 
+
+
+typedef struct 
+{ 
+
+UWORD low_ch; /* lowest code in font */ 
+
+UWORD high_ch; /* highest code in font */ 
+
+UWORD height; /* height of font */ 
+
+UWORD descent; /* height of bottom part of character */ 
+
+UWORD ascent; /* height of top part of character */ 
+
+UWORD numeric_width; /* Width of numeric character */ 
+
+UWORD max_width; /* The width of the widest character in the font */ 
+
+UWORD flags; 
+
+TEXT name [FONT_NAME_LEN]; 
+
+} G_FONT_INFO; 
+
+
+The G_Font_inro struct is followed by 20 bytes of private data, written into the file by wsfcomp.exe. 
+In a normal font, the ws_FoNT_FILE_HEADER is followed by: 
+
+e an array of (high_ch-low_ch+2) worRD offsets into the font bitmap 
+
+e the font bitmap, stored like the body of a bitmap in a bitmap file 
+
+
+The font bitmap contains the characters in the font as one long string in code order. The window server 
+literally bit copies the characters from this font bitmap to the drawable (the screen or a bitmap). 
+
+
+1-50 
+
+
+1 INTRODUCTION 
+
+
+Each word in the array of offsets contains the doubled pixel offset within the font bitmap with the least 
+significant bit of the word set to | if the character is missing from the font and left as 0 otherwise. The 
+offset corresponding to a missing character must be that of the next existing character. An extra offset is 
+stored at the end of the array containing what would have been the offset of the next character so that the 
+width of a character may be calculated by subtracting its offset from the offset of the next character. 
+
+
+Fast fonts are stored in an expanded form that uses more memory but can be drawn faster. In a fast font, 
+the ws_FONT_FILE_HEADER Is followed by: 
+
+
+e an array of 256 Byte character pixel widths (each set to between zero and 8, inclusive) 
+
+
+e the font bitmap for all 256 characters (which is 256*height bytes long), stored like the body of a 
+bitmap in a bitmap file 
+
+
+All characters in a fast font must be less than or equal to 8 pixels wide. The font bitmap contains all 256 
+characters, stored left aligned in their 8 pixel slot. Unused bits are, by convention, set to zero. 
+
+
+Embedded font files 
+
+
+A font file may be built into a program file by including its name in an add-file list. This process is more 
+fully described in the Building an Application chapter of the General Programming manual. 
+
+
+Graphics output 
+
+
+Pixel coordinates 
+
+
+The graphics output functions (and other functions such as window creation) operate on a drawable - 
+either a window or a bitmap. In either case, you are actually drawing a two-dimensional array of pixels in 
+which each pixel is either black or white. 
+
+
+Version 4 of the window server can support grey as well as black. In this case you draw to a pair of two- 
+dimensional arrays, referred to as the normal (or black) plane and the grey plane. 
+
+
+Arrays of pixels are represented by data structures called bitmaps (whether on or off the screen) where the 
+bits in the bitmap represent pixels. When a bitmap is imaged on an LCD screen, a clear bit shows as white 
+and a set bit as either black or grey. 
+
+
+With a mixture of black and grey, the situation is more complicated; two arrays of pixels are needed to 
+display an image which means that two bitmaps are needed. When the pair of bitmaps are imaged on an 
+LCD screen, what is seen depends on the corresponding bit values of both planes. This is best illustrated 
+by the following diagram: 
+
+
+GREY bit setting 
+0 1 
+
+
+0 
+NORMAL 
+bit 
+setting 1 
+
+
+Note that a bit set in the normal plane and in the corresponding position in the grey plane is seen as black. 
+
+
+Internally, a bit in a bitmap is addressed by the index of the word that contains it and the position of the 
+bit within that word. Externally, a bit is addressed (somewhat more usefully) by its pixel coordinates. 
+
+
+When thinking of pixel coordinates, it is best to think in terms of discrete cells arranged in rows and 
+columns rather than in terms of continuous Cartesian coordinate systems based on real numbers’. Pixel 
+coordinates are based on a pair of integers (x,y) that identify a particular pixel by the column (x) and the 
+row (y) in which it lies. 
+
+
+9 Although such a view may well be appropriate at higher levels. 
+
+
+1-51 
+
+
+WINDOW SERVER REFERENCE 
+
+
+In a bitmap or window, the top-left pixel has coordinates (0,0). The x coordinate is based on the column 
+number (which increases to the right) and the y coordinate is based on the row number (which increases 
+downwards). Pixel coordinates are signed and can address pixels that are outside the bitmap. 
+
+
+It is often useful to address pixels that are beyond the boundaries of the bitmap. When any drawing 
+operation is performed, it is clipped to the extent of the bitmap. When drawing to a window, the drawing 
+operation may be clipped to much else besides the window's extent. 
+
+
+There is no graphics function that draws a single pixel since this is too inefficient to be of use!9. In 
+practice, pixel coordinates are used to specify: 
+
+
+lines by the coordinates of the ends of the lines 
+
+
+rectangles by the coordinates of the top left internal pixel and the coordinates of the 
+bottom right external pixel 
+
+
+When drawing a horizontal line the line includes the pixel with the lower x coordinate and excludes the 
+pixel with the higher x coordinate. 
+
+
+Similarly, when drawing a vertical line the line includes the pixel with the lower y coordinate and 
+excludes the pixel with the higher y coordinate. 
+
+
+When drawing a line in which both coordinates change, the window server turns the coordinates of the 
+end pixels into a rectangle with a top-left internal pixel and a bottom-right external pixel. The line 
+drawing algorithm then fills in those pixels that are intersected by a mathematical line between the 
+corners of the mathematical rectangle on the boundary of those pixels that are in the rectangle. 
+
+
+Surprisingly, when the rectangle has unit height or width, you get a horizontal or a vertical line 
+respectively as with a zero height or width. 
+
+
+There are some useful functions that operate on rectangle data structures in the Integer Conversions and 
+Rectangle Functions chapter of the PLIB Reference manual. 
+
+
+Rectangles can also be specified by the coordinates of the top left (internal) pixel and the width and height 
+of the rectangle in pixels. 
+
+
+Graphics structs 
+The structs described below (defined in p_graf.h!!) are used extensively by the WLIB functions. 
+The p_Pornrt struct is used to represent a pixel coordinate or a displacement: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+The P_RECT struct specifies a rectangular block of pixels in terms of the top-left internal pixel and the 
+bottom-right external pixel: 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+The P_EXTENT struct also specifies a rectangular block of pixels - but in terms of the top-left internal pixel 
+width and height of the block in pixels: 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel */ 
+WORD width; /* width of extent */ 
+WORD height; /* height of extent */ 
+} P_EXTENT; 
+
+
+An empty rectangle is a rectangle that has one or both of its sides zero or negative. 
+
+
+101f you really must set individual pixels, you can use gClrRect on a rectangle with unit sides. 
+
+
+'1 The header p_graf-h is also included by including plib.h. 
+
+
+1-52 
+
+
+Graphics output 
+
+
+1 INTRODUCTION 
+
+
+The following graphics output functions operate on the drawable that is referenced by the current 
+
+
+graphics context: 
+
+
+gDrawLine 
+gDrawPolyLine 
+
+
+gDrawBox 
+
+
+gBorderRect 
+gBorder 
+
+
+gBorder2Rect 
+gBorder2 
+
+
+gDrawObject 
+
+
+gClrRect 
+gInvObloid 
+gCopyBit 
+gDrawBit 
+
+
+gCopyRect 
+
+
+gFillPattern 
+gPrintText 
+gPrintClipText 
+gXPrintText 
+gPrintBoxText 
+gShadowText 
+
+
+wDrawButton 
+
+
+wDrawButton2 
+
+
+to draw horizontal, vertical or angled lines 
+
+
+to draw a box 
+
+
+to draw a border inside a rectangle in one of a number of styles 
+
+
+to draw a border inside a rectangle with a shadowed effect. Available in version 
+4 only. 
+
+
+to draw a scaleable graphics object inside a rectangle. Available in version 4 
+only. 
+
+
+to set, clear or invert a rectangle of pixels 
+
+to invert all the pixels in a rectangle except for the four corner pixels 
+
+to copy a rectangle from a bitmap (or a backed-up window) to a given position 
+to copy a rectangle from an open bitmap file. Available in version 4 only. 
+
+
+to copy a rectangle to a displaced position (only really suitable for bitmaps - 
+wScrollRect should be used for windows) 
+
+
+to fill a rectangle with repeated copies of a bitmap (or a backed-up window) 
+to draw text from a pixel position 
+
+to draw text that is clipped to a given width 
+
+to draw text with embellishment 
+
+to draw text in a box with left, right or centred alignment 
+
+to draw text with shadow effects. Available in version 4 only. 
+
+
+to draw a S3 style button (essentially a rectangle containing a text string), 
+depressed or not. Available in version 3.5 of the window server, but not 
+available on any version of the MC 
+
+
+to draw a button in both the S3 and S3a styles. Available in version 4 only. 
+
+
+Graphics output other than to the current graphics context 
+
+
+There is a set of graphics output functions are not directed at the current graphics context. These 
+
+
+functions are: 
+
+
+wScrollRect 
+wScrollWin 
+
+
+wlextCursor 
+
+
+wDrawTextCursor 
+
+
+wEraseTextCursor 
+
+
+winfoMsg 
+wiInfoMsgCorner 
+wSetBusyMsg 
+wCancelBusyMsg 
+
+
+wsCreateClock 
+wsSetClock 
+
+
+wsCreateClock2 
+
+
+to scroll a window or a bitmap by copying a rectangle to a displaced position. 
+
+
+to control the drawing of a flashing rectangular text cursor in a window. 
+
+
+to display temporary text messages at the corners of the screen. Requires 
+version 3.5 of the window server, but is not available on any version of the MC. 
+
+
+to draw and update a S3 style clock (analog or digital) in a window. Requires 
+version 3.5 of the window server, but is not available on any version of the MC. 
+
+
+to draw a S3a style clock (analog or digital) in a window. Requires version 4 of 
+the window server. 
+
+
+1-53 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wsEnable to control the display of a task status window. Intended primarily for the S3 but 
+wsUpdate available also on the HC with version 3.5 of the window server. Not available 
+wsDisable on the MC. 
+
+wsEnableTemp 
+
+wsDisableTemp 
+
+wsStatusWindow to control the state of a status window and the display of modes within that 
+wsSetList window. Intended for the S3a running version 4 of the window server. 
+wsSelectList 
+
+wsAlertW to access p_notify-like services but with enhanced formatting and an 
+wsAlertA asynchronous version (so that an application can continue processing while 
+wsAlertUpdate waiting for the user to respond). Requires version 3.5 of the window server, but 
+wsAlertCancel is not available on any version of the MC. 
+
+
+You can also draw to a window indirectly by attaching one or more bitmaps to it (using wSetWinBitmap) 
+and then draw to the bitmaps. 
+
+
+Graphics contexts 
+
+
+A graphics context is a window server resource at which graphics output is directed. 
+A graphics context contains the following: 
+e a drawable (a window or a bitmap) that is the ultimate recipient of the graphics output 
+
+
+e whether to set, clear or invert pixels when drawing lines using gDrawLine, gDrawPolyLine, 
+gDrawBox, gBorderRect, gBorder, gBorder2Rect, gBorder2, wOrawButton Or wDrawButton2 
+
+
+e the font, style and transfer mode to use when drawing text using gPrintText, gPrintClipText, 
+gxXPrintText, gPrintBoxText, wDrawButton Of wDrawButton2 
+
+
+The drawable is set once and for all when the graphics context is created. The rest of the content can be 
+set up when the graphics context is created and it can also be altered subsequently using gSet cc. 
+
+
+Current graphics context 
+
+
+Rather than make each function take the ID of a graphics context as a parameter, the graphics output 
+functions are directed to a current graphics context. 
+
+
+Using a current graphics context makes sense because you typically need to call several text drawing or 
+line drawing functions (all to the same graphics context) to draw something. 
+
+
+When you create a graphics context, it is automatically made current. If you have created more than one 
+permanent graphics context, you can set which one of them is current by calling: 
+
+
+gSetGc to make the specified graphics context current and to change its value 
+gSetGco just to make the specified graphics context current 
+
+Permanent and temporary graphics contexts 
+
+You can draw to a permanent or a temporary graphics context. 
+
+
+When your program draws to more than one drawable, it is normally simpler to use a temporary graphics 
+context that is created and then freed each time you draw to one of the drawables. 
+
+
+A client can only create one temporary graphics context at any one time. When a temporary graphics 
+context is created, it is automatically made current. If a permanent graphics context was current before a 
+temporary graphics context was created, the permanent graphics context is made current when the 
+temporary graphics context is freed. 
+
+
+Creating a temporary graphics context is an efficient "blind" operation, which is stored in the client-side 
+buffer. 
+
+
+Creating a permanent graphics context 
+
+To create a permanent graphics context for drawing to any drawable, you use: 
+
+gCreateGC to create a permanent graphics context with specified initial values 
+gCreateGC0 to create a permanent graphics context with default initial values 
+
+
+A permanent graphics context is freed by calling wrree. 
+
+
+1-54 
+
+
+1 INTRODUCTION 
+
+
+Creating a temporary graphics context 
+
+
+There are six functions that create a temporary graphics context: two for drawing to any drawable and 
+four for redrawing to a window. 
+
+
+The two that are used for drawing to any drawable are: 
+
+gCreateTempGC to create a temporary graphics context with specified initial values 
+gCreateTempGC0 to create a temporary graphics context with default initial values 
+
+A temporary graphics context that is created with one of the above functions is freed with grreeTempGc. 
+The four that are used for redrawing to a window are: 
+
+
+wBeginRedrawGC to redraw a part of the window using a temporary graphics context that is 
+created and initialised with specified values 
+
+
+wBeginRedrawGC0 to redraw a part of the window using a temporary graphics context that is 
+created with default initial values 
+
+
+wBeginRedrawWinGC to redraw the whole of the window using a temporary graphics context that is 
+created and initialised with specified values 
+
+
+wBeginRedrawWinGC0 to redraw the whole of the window using a temporary graphics context that is 
+created with default initial values 
+
+
+A temporary graphics context that is created with one of the above functions is freed with wendRedraw. 
+
+
+Keyboard input 
+
+
+Key press events 
+
+
+A client is informed of a key press by wcetEventWait, wGetEvent OF wGetEvent Special completing with 
+a WM_KEY event type. 
+
+
+The wm_key event parameters are: 
+e akey code 
+e acode modifier that indicates what shift keys were pressed at the time 
+e =arepeat count 
+
+
+The key code may correspond to a code page 850 character code or, if the key does not correspond to a 
+character in code page 850, a special key code (for example, w_key_uert for the left arrow key). 
+
+
+For single key presses, the repeat count is 1. If a key is held down, the repeat count will normally be 
+greater than |. A repeat count gets to be greater than | when the client is unable to process keys at the rate 
+at which the system generates repeated keys. 
+
+
+Counter intuitively, application programmers are best advised just to ignore the repeat count. 
+
+
+When a user holds down a key, there is presumably some feedback on the screen of the processing of that 
+key. The user will release the key when the screen image is such that enough key presses have been 
+generated (think of, for example, deleting text with the BACKSPACE key or scrolling with a down arrow 
+key). When the user releases the key, he or she will expect the processing to cease as soon as the key is 
+released. 
+
+
+This behaviour is exactly what you get by ignoring the repeat count. If you process the key count, this only 
+benefits users that can anticipate the number of repeats generated by holding the key down for a given 
+period (and that kind of ability is arguably only required when playing a computer game). 
+
+
+Capturing keys 
+Normally, the window server sends all key presses to the foreground client. 
+
+
+All key presses, that is, except those that the window server processes itself (which includes keys to task 
+switch and the key that pauses the foreground client). 
+
+
+In much the same way as it is useful for the window server to process keys, it is sometimes useful for a 
+special client to receive keys whether it has the foreground or not. Such a client can capture specific key 
+presses by calling wcapturekey (and such captures can be cancelled by calling wcancelcaptureKey). 
+
+
+1-55 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Pausing the client 
+
+
+If a client has called weEnablePausekey, the user can pause the client's drawing when it has the foreground 
+by pressing the pause key. 
+
+
+On the HC, the pause key is PSION+LEFT-ARROW and on the $3, S3a and MC, it is CTRL+S. The user 
+resumes the client by pressing any key. The key press that resumes the client is not delivered to the client. 
+
+
+The pause key may be disabled by calling woisablePauseKey. The pause key is disabled by default. 
+Setting task keys 
+
+
+From version 3.5 onwards of the window server you can call: 
+
+
+wSetTaskKey to set and cancel a key which cycles the foreground task 
+wCancelTaskKey 
+
+wSetBackTaskKey to set and cancel a key which cycles the foreground task in the opposite 
+wCancelBackTaskKey direction 
+
+
+These task keys are in addition to the normal system task keys on the HC and MC. This feature is 
+provided for the S3 and S3a (which do not have a system task key on the keyboard). 
+
+
+Note that the system screen calls wset TaskKey to assign SHIFT+SYSTEM as a task key. 
+
+
+Mouse input 
+
+
+This section only applies when the window server is running on a machine with a pointing device (a 
+digitiser or a mouse). 
+
+
+Mouse icons 
+The window server automatically draws a corresponding mouse icon when the pointing device is over a 
+window. 
+
+
+Each window is assigned a mouse icon when it is created using wcreateWindow and the mouse icon can 
+subsequently be changed by calling wset window. By default, a window is created with the same mouse 
+icon as its parent. Unless otherwise specified, windows tend to have the standard built-in mouse icon with 
+ID w_wIN_MI_STANDaRD - the mouse icon used by the root window. 
+
+
+A window can effectively have no mouse icon by giving it a built-in invisible icon with ID 
+W_WIN_MI_NULL. 
+
+
+The window server automatically removes the mouse icon while a window it obscures is being drawn to. 
+
+
+The mouse icon is drawn such that its "hot spot" (which varies according to the icon) is over the pixel that 
+is being pointed at. 
+
+
+Mouse icons are handled much like bitmaps and fonts: 
+e There are ROM-based mouse icons with IDs that are known at compile time. 
+
+
+e You can load a mouse icon from a file by calling gopenMouseIcon (which returns an ID if 
+successful). Such mouse icons may be freed when no longer required by calling wrree. 
+
+
+Mouse events 
+
+
+A client is informed of a mouse event (movement, press or release) by wGetEventWait or wGetEvent 
+completing with a wM_MouSE event type. 
+
+
+The wM_MOUSE event parameters are: 
+
+
+e the window at which the mouse event is directed and the position of the mouse relative to that 
+window 
+
+
+e the type of the mouse event (movement, press or release) 
+e the state of the mouse button and of the shift keys 
+
+
+A window will not receive any mouse events at all if the w_wIn_No_mousE attribute is set (in which case 
+the other mouse related attributes are ignored). 
+
+
+By default, mouse movement events are not generated. If the w_w1N_MousE_pRac attribute is set, mouse 
+movement events are reported when the mouse button is down. If a window has the w_wIN_MousE_MOVE 
+attribute set, mouse movements are reported when the mouse button is up. 
+
+
+1-56 
+
+
+1 INTRODUCTION 
+
+
+Capturing the mouse 
+
+
+Normally, a mouse event is directed to the window that was pointed to when the event occurred. If the 
+mouse has been captured by a window, a mouse event that occurs in the root window or in any of the 
+capturing client's windows is directed at the capturing window or to the relevant child window of the 
+capturing window. There is a mouse event parameter that indicates whether the position was inside or 
+outside the window. 
+
+
+Capturing is often used to limit the mouse interaction to a window system to the exclusion of others as, for 
+example, in the implementation of a pull-down or a pop-up menu. 
+
+
+A client can capture the mouse to a particular window by calling wcaptureMouse and release the mouse by 
+calling wReleaseMouse. 
+
+
+Grabbing the mouse 
+
+
+The mouse can also be "grabbed" while the mouse button is pressed by setting the w_wIn_mMouSE_GRAB 
+attribute on a window. The grab is automatically released when the user releases the mouse button and a 
+WM_MOUSE event of type wM_MoUSE_RELEASE is sent to the grabbing window. 
+
+
+Grabbing the mouse is not quite the same thing as capturing it. When the mouse is grabbed, the grabbing 
+window always gets the wm_MoUSE_RELEASE event - even if it occurs over another client's window. Also, 
+grab is terminated with the mouse up, but capture persists until it is relinquished. 
+
+
+Input-only windows 
+
+
+A window that is used for mouse input but that is never drawn to should have the w_wIN_INPUT_ONLY 
+attribute set. 
+
+
+Input-only windows are never visible on the screen (and they do not obscure other windows) although they 
+may (and typically would) have a different mouse icon from their surroundings. 
+
+
+Inactive windows 
+
+
+A window tree is made inactive by setting the w_wIN_1nacTIVE attribute of the window at the head of the 
+tree. 
+
+
+If a mouse click occurs anywhere in a window with this flag set or in any of its descendants, a wM_ACTIVE 
+event is sent to the window (rather than a ww_mousz event). A client would normally respond to a 
+WM_ACTIVE event by making the window tree active again by clearing the w_wIN_1nacTIVveE attribute. 
+
+
+The rubber band 
+
+
+The rubber band is an input mode, controlled by the window server, for allowing the user to do one of the 
+following: 
+
+
+e specify a new position for a rectangle 
+e specify a new position and size of a rectangle 
+Rubber band mode is typically used to allow the user to move and/or resize a window. 
+
+
+Once a client has entered rubber band mode, it must be completed before proceeding with any other input 
+(although the user might abandon it). While in rubber band mode, the window server handles all user 
+interaction with the rubber band. When the user completes the rubber band, the window server generates a 
+WM_RUBBER event. 
+
+
+A rubber band that is used just to move (but not resize) appears as an XORed box. The rubber band for 
+resizing as well as moving appears as in the following diagram: 
+
+
+1-57 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Each of the 8 triangles may be dragged with the mouse to stretch or shrink the rubber band in the 
+direction of the triangle. Releasing the mouse will leave the rubber band in its stretched state. The mouse 
+icon disappears while the rubber band is being dragged. 
+
+
+To move the rubber band, it should be dragged from a point inside the box but outside any of the triangles. 
+
+
+The arrow keys can be used to move the rubber band in the corresponding direction. The shifted arrow 
+keys can be used to resize the rubber band moving the bottom and right edges. If the CTRL shift key is also 
+pressed, the affect of the arrow keys (whether shifted or not) is amplified. 
+
+
+Pressing RETURN selects the current position and size of the rubber band. The window server generates a 
+WM_RUBBER event giving the position and size of the rubber band and also indicating whether the rubber 
+band moved and/or changed its size. 
+
+
+Pressing ESC cancels the rubber band. The window server generates a WM_RUBBER event that indicates that 
+the rubber band was cancelled. 
+
+
+Rubber band mode is entered by the client calling wRubberBand. The parameters to wRubberBand include 
+those that indicate: 
+
+
+e the initial size and position of the rubber band 
+
+e the window at which the wM_RUBBER event is directed 
+
+e the window in which the rubber band is drawn (and therefore clipped to) 
+
+e whether the rubber band is completed on a mouse up event 
+
+e whether the rubber band can be resized as well as moved 
+
+e optional limits on the size and movement of the rubber band 
+
+¢ an optional grid snap on the allowable positions and sizes of the rubber band 
+
+
+If a mouse down event occurs in a window that is set with the w_wIN_RUBBER_BAND_CAPTURE attribute, it 
+and subsequent mouse and keyboard events are captured to the window server's rubber band processing 
+until the rubber band mode is terminated. This first mouse click generates a WW_RUBBER_BAND_INIT event 
+to which the client must respond with a call to wRubberBand. 
+
+
+If when calling wRubberBand in response to a WM_RUBBER_BAND_INIT event you specify that the rubber 
+band should be completed on a mouse up event, you should also set the window attribute 
+W_WIN_RUBBER_BAND_COMPLETE_ON_RELEASE (this handles nasty race conditions in which the mouse up 
+occurs before the call to wRubberBand). 
+
+
+System start-up 
+
+
+When the system starts up (for example, when you press the recessed reset button), the following happens: 
+
+
+e the operating system "hand crafts" syssnuuu (null process), sys$maNc (supervisor) and sys$FsRV 
+(file server) 
+
+
+e the file server creates the sysswsRv (window server) process 
+e the window server creates the sys$sHLuL (shell) process 
+e in some cases, the window server creates the syssntFry (notifier) process 
+
+
+The window server normally loads the shell and the notifier from the ROM. However, on the HC, S3, S3a 
+and MC, the window server first looks for sys$SHLL.IMG and SySS$NTFY.1IMG in the root directories of the 
+local devices in alphabetical order (for example, Loc: :a\, Loc::B:\ and Loc::\m on an HC). 
+
+
+In some cases (such as on the S3, S3a and optionally on the HC), version 3.5 and upwards of the window 
+server handles the notifier itself and does not create a notifier process. 
+
+
+Using the window server's notifier on the HC 
+
+
+By default on the HC, the window server runs Rom: : syssntFy. imc. If the HC is running version 3.5 of 
+the window server, you can switch to the window server's notifier with the following benefits: 
+
+
+e less memory is consumed by the system 
+
+
+e it looks better 
+
+
+1-58 
+
+
+1 INTRODUCTION 
+
+
+The HC can be switched to the window server's notifier with the following program: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+
+
+GLDEF_C INT main(VOID) 
+
+
+INT NotifierPid; 
+
+
+if ((NotifierPid=p_pidfind("SYSSNTFY.*") )>0) 
+{ 
+wConnect (&wSpec, 0,W_CONNECT_AT_BACK) ; 
+wSystem (WSERV_FLAG_NO_NOTIFIER_REBOOT, WSERV_FLAG_NO_NOTIFIER_REBOOT) ; 
+p_pterminate (NotifierPid, 0); 
+wSystem (WSERV_FLAG_HOOK_NOTIFIER, WSERV_FLAG_HOOK_NOTIFIER) ; 
+} 
+
+
+return (0); 
+
+
+} 
+If syssntFy exists, the program connects to the window server and: 
+e stops the window server from re-booting the notifier 
+e kills the notifier process 
+¢ causes the window server to hook the notifier 
+
+
+On the HC, the font used by the notifier is determined by the Internal Font environment variable, sws_ir, 
+which should contain a worp binary value of 0 for ws_ront_Base, | for ws_FONT_BASE+1, and so on. 
+
+
+If you change the value of sws_1r, you must reset the machine by pressing the recessed reset button to 
+effect the change. The height of the font should not exceed 12 pixels. 
+
+
+The "factory" setting of sws_t1F is 4 (which selects the S3 font). 
+
+
+In version 4 of the window server, the fonts used by the notifier are determined by the sws_Fnts 
+environment variable. This contains a number of words containing the font ids used by the window server 
+as described at the beginning of this chapter. 
+
+
+In particular, the second word contains the ID of the notifier font while the seventh word contains the ID 
+of the notifier button font. 
+
+
+The $WS_FL environment variable on the HC 
+
+
+On an HC with version 3.5 of the window server, the initial value of the internal parameter that is set by 
+wSystem 1s loaded from the sws_ri environment variable when the window server starts. 
+
+
+After setting sws_r1 to the desired worp value, you must reset the HC by pressing the recessed reset button 
+to make the new value effective. 
+
+
+Recall that environment variables survive a soft reset but are cleared (and loaded from a ROM 
+initialisation file) on a hard reset (where the ON key is pressed at the same time as the reset button). 
+
+
+The wsystem flags parameter is made up by ORing a number of bit fields of the form wsERV_FLAG_xxx 
+where some of the values of xxx are!?: 
+
+
+NO_NOTIFIER_REBOOT If set, the window server does not boot or re-boot the notifier. 
+HOOK_NOTIFIER If set, the window server attempts to hook the notifier. 
+NO_PANIC_NOTIFY If clear and the window server has successfully hooked the notifier, the window 
+
+
+server notifies the user of a process that terminates abnormally with a panic or 
+with a negative reason number. This flag is ignored unless the window server 
+has hooked the notifier. You would set this flag to prevent the window server 
+from reporting abnormal terminations when HooK_NOTIFIER Is Set. 
+
+
+12See the description of wsystem for the full set and also for the application of these flags to the $3, the 
+S3a and the MC. 
+
+
+1-59 
+
+
+WINDOW SERVER REFERENCE 
+
+
+LOW_BATTERY_WARNINGS _ If set, the window server notifies the user of a low lithium or main battery. Note 
+that the window server only checks for low battery when the machine is turned 
+on and that the window server is only informed of the machine being switched 
+on after p_setonevent (TRUE) has been called. The on-event state is FALSE after 
+any reset. 
+
+
+HUNG_UP If set, the window server presents a "hung up" status window if the foreground 
+task is not using backed-up windows and fails to respond to redraw events. 
+
+
+After a hard reset on an HC with version 3.5 of the window server, the $ws_FL environment variable does 
+not exist (which is equivalent to it being zero). 
+
+
+The following example program sets the $ws_FL environment variable: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLDEF_C INT main(VOID) 
+
+
+WORD flags; 
+
+
+f lags=WSERV_FLAG_NO_NOTIFIER_REBOOT |WSERV_FLAG_HOOK_NOTIFIER 
+| WSERV, FLAG LOW_BATTERY. WARNINGS |WSERV_FLAG_HUNG_UP_SW; 
+
+return (p_setenviron("SWS_FL",6,&flags,2))j; 
+
+} 
+
+
+After running this program and resetting the HC, the window server will: 
+e provide the notifier service 
+e report low battery voltages 
+e present a hung-up status window if an application hangs 
+
+
+¢ report a process that terminates with a panic or with a negative reason number 
+
+
+S3a 
+
+
+In version 4, some HC features from the later releases of version 3.5 have been added to the S3a variant of 
+the window server. This includes: 
+
+
+e the use of the environment variable sws_rt for the initial value of the window server system flags 
+(as referenced by wsystem). 
+
+
+Replacing the shell on the HC 
+
+
+By default, the window server runs Rom: :SyS$SHLL.1Mc. This program provides a classical command- 
+driven user interface to perform such commands as copy and pir and to run programs (for example, LINK) 
+in response to the program's file name being entered. 
+
+
+When developing a turnkey system, it is advisable to run an alternate custom shell that provides a 
+restricted end-user environment. With version 3.5 of the window server, this is particularly 
+straightforward as the window server can be persuaded to take over many of the responsibilities - 
+particularly the link paste services - that previously had to be provided by the shell. You simply call your 
+main application sys$sHELL.1Mc and place it in the root directory of any drive. The window server will 
+run the shell on system start-up and it will also re-run the shell should it terminate. 
+
+
+Since any restarting EPOC system will pick up a sys$sHLL. mc (such as the debugger, for example), it is 
+a good idea not to call such a program sysssHuL but to rename it when you copy it to its intended working 
+destination. 
+
+
+To revert to the ROM shell when using an SSD-based syss$su11, first remove the SSD and then either 
+terminate the existing shell process or reset the machine. If you have placed a sys$sHLL. IMG in M:\, you 
+can revert to the ROM shell by hard resetting the machine (which clears the contents of m: \ and resets the 
+environment variables) or you can place an alternate syS$sHLL.1mc in an SSD drive (since the drives are 
+scanned in alphabetic order). 
+
+
+The following simple shell/application program terminates any sys$nTFy process and sets up the window 
+server to provide the notifier service and other services (as described above) and then presents a user 
+interface that reports on key presses. 
+
+
+1-60 
+
+
+1 INTRODUCTION 
+
+
+/* 
+HCSHELL.C - Sample shell for the HC 
+*/- 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLREF_D UINT wMainGc; 
+GLREF_D WSERV_SPEC wSpec; 
+
+
+LOCAL_D INT FontHeight; 
+LOCAL_D INT FontAscent; 
+
+
+LOCAL_C VOID SetFontHeight (VOID) 
+
+
+{ 
+G_FONT_INFO info; 
+
+
+gFontInfo (WS_FONT_SYSTEM, 0, &info) ; 
+FontHeight=info.height; 
+FontAscent=info.ascent; 
+
+
+} 
+
+
+LOCAL_C VOID CDECL PrintLine(INT line, INT align, TEXT *fmt,...) 
+{ 
+INT len; 
+P_RECT box; 
+TEXT b[80]; 
+
+
+box.tl.x=4; 
+
+box.br.x=wSpec.conn.info.pixels.x-4; 
+box.tl.y=FontHeight*linet+4; 
+box.br.y=box.tl.y+FontHeight; 
+len=p_atob(&b[0],fmt, &fmt+1); 
+gPrintBoxText (&box, FontAscent,align,0,&b[0],len); 
+
+
+LOCAL_C VOID HandleKeyPress (WMSG_KEY *pk) 
+
+
+PrintLine (2,G_TEXT_ALIGN_CENTRE, "code:%02x mod:%02x count:%02x", 
+pk->keycode, pk->modifiers,pk->count) ; 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+
+
+WS_EV event; 
+
+
+SetFontHeight (); 
+gBorder (W_BORD_SHADOW. D|w BORD_SHADOW_ON) ; 
+PrintLine(0,G_TEXT_ALIGN_LEFT, "Free memory: %dKbytes",p_sgfree()>>6); 
+for; (F<) 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+if (event .type==WM_KEY) 
+
+HandleKeyPress (&event.p.key) ; 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+
+
+{ 
+INT NotifierPid; 
+
+
+1-61 
+
+
+WINDOW SERVER REFERENCE 
+
+
+p_setonevent (TRUE); /* required on the HC */ 
+
+wStartup(); 
+
+wSystem(WSERV_FLAG_NO_NOTIFIER_REBOOT, Oxfff); 
+
+if ((NotifierPid=p_pidfind("SYSSNTFY.*") )>0) 
+p_pterminate (NotifierPid, 0); 
+
+
+wSystem(WSERV_FLAG_HOOK_NOTIFIER|WSERV FLAG_LOW_BATTERY. WARNINGS |WSERV_FLAG_HUNG_UP_SW 
+
+
+, 
+
+
+WSERV_FLAG_HOOK_NOTIFIER|WSERV. FLAG _LOW_BATTERY. WARNINGS |WSERV_FLAG_HUNG_UP_SW) ; 
+MainEventLoop() ; 
+
+
+return (0); 
+
+
+} 
+
+
+You may prefer to use the following shell (the source may be found in \sibosdk\demo\lkshell.c) when 
+using the remote debugger on the HC: 
+
+
+/* 
+LKSHELL.C - Just starts up the link 
+xy: 
+
+
+include <plib.h> 
+include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+LOCAL_D UINT wMainGc; 
+LOCAL_D UINT wMainWid; 
+LOCAL_D INT FontHeight; 
+LOCAL_D INT FontAscent; 
+
+
+LOCAL_C VOID SetFontHeight (VOID) 
+{ 
+G_FONT_INFO info; 
+
+
+gFontInfo (WS_FONT_SYSTEM, 0, &info) ; 
+FontHeight=info.height; 
+FontAscent=info.ascent; 
+
+
+} 
+
+
+LOCAL_C VOID CDECL PrintLine(INT line, INT align, TEXT *fmt,...) 
+{ 
+INT len; 
+P_RECT box; 
+TEXT b[80]; 
+
+
+box.tl.x=4; 
+
+box.br.x=wSpec.conn.info.pixels.x-4; 
+box.tl.y=FontHeight*linet+4; 
+box.br.y=box.tl.y+FontHeight; 
+len=p_atob(&b[0],fmt,&fmt+1); 
+gPrintBoxText (&box, FontAscent,align,0,&b[0],len); 
+} 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+{ 
+WS_EV event; 
+
+
+SetFontHeight (); 
+for (3-7) 
+{ 
+wGetEventWait (&event) ; 
+if (event .type==WM_REDRAW) 
+{ 
+wValidateWin (wMainWid) ; 
+gBorder (W_BORD_SHADOW. D|w BORD_SHADOW_ON) ; 
+PrintLine(0,G_TEXT_ALIGN_LEFT, "Free memory: %dKbytes",p_sgfree()>>6); 
+} 
+else if (event.type==WM_KEY && event.p.key.keycode==W_KEY_RETURN) 
+wiInvalidateWin (wMainWid) ; 
+
+
+1-62 
+
+
+1 INTRODUCTION 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+INT NotifierPid; 
+WORD stat; 
+
+
+p_setonevent (TRUE) ; 
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+wSystem (WSERV_FLAG_NO_NOTIFIER_REBOOT, WSERV_FLAG_NO_NOTIFIER_REBOOT) ; 
+if ((NotifierPid=p_pidfind("SYSSNTFY.*") )>0) 
+{ 
+p_logona (NotifierPid, éstat) 
+p_pterminate (NotifierPid, 0) 
+p_waitstat (&stat); 
+} 
+
+
+’ 
+’ 
+
+
+wSystem(WSERV_FLAG_HOOK_NOTIFIER|WSERV FLAG_LOW_BATTERY. WARNINGS |WSERV_FLAG_HUNG_UP_SW 
+
+
+’ 
+
+
+WSERV_FLAG_HOOK_NOTIFIER|WSERV. FLAG _LOW_BATTERY. WARNINGS |WSERV_FLAG_HUNG_UP_SW) ; 
+if (p_pidfind("SYSSNCP.*") <0) 
+p_presume (p_execc ("ROM: : LINK", NULL, 0) ); 
+wMainWid=wCreateWindow(0,0,0,1); 
+wsCreateClock (wMainWid, WS_CLOCK_WITH DATE|WS CLOCK_WITH_SECONDS, 104, 66,0); 
+wiInitialiseWindowTree (wMainWid) ; 
+wMainGc=gCreateGCO (wMainWid) ; 
+MainEvent Loop () ; 
+} 
+
+
+To save memory, the program processes redraw messages rather than keep a backup bitmap. Pressing 
+ENTER causes the "Free Memory" figure to be re-evaluated. 
+
+
+There is further information on creating a replacement shell in the HC Programming Guide. 
+
+
+PC EPOC 
+
+
+On the PC version, the window server looks for the shell and notifier in the following directories: 
+e the current directory 
+e the directory that contains sysswsRv.IMG 
+
+
+e the ROM 
+
+
+1-63 
+
+
+CHAPTER 2 
+
+
+GENERAL WINDOW SERVER FUNCTIONS 
+
+
+The connection to the window server 
+
+
+Before you use any window server services you must connect to the window server. 
+
+
+How you connect to the window server depends on whether you are using the CLIB or the PLIB C startup 
+module and what machine you are running on. See the section Connecting to the window server in the 
+first chapter for a full discussion. 
+
+
+The CLIB C startup module opens the console device con: before calling main. On the HC, S3 and S3a, 
+the console device open function connects to the window server. If you try to connect a second time, your 
+program will be panicked with panic number 100. 
+
+
+Provided the C startup module has not already connected the process, you may call either wstartup or 
+wConnect to connect. The convenience function wStartup calls wconnect and then carries on to perform 
+additional setting up that will satisfy the requirements of many applications. For a more sophisticated use 
+of the window server, you would use wconnect directly. 
+
+
+wStartup Connect and initialise a window 
+VOID wStartup (VOID) ; 
+Perform the following actions: 
+
+e Connect to the window server using wconnect. 
+
+e Create a window to cover the whole screen and store its ID in wMainwid. 
+
+e Initialise wMainwid so that it is visible. 
+
+e Create a permanent graphics context on the window and store its ID in wMainGe. 
+
+
+On version 3 of the window server, the window is created with a backed-up bitmap (so that no redraws are 
+required). 
+
+
+The code for wstartup is effectively!: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+#define NWS_HANDLE 0 
+#define MAIN_WIN 1 
+
+
+GLDEF_D WSERV_SPEC wSpec; 
+GLDEF_D UINT wMainGc; 
+GLDEF_D UINT wMainWid; 
+
+
+!The actual code in WLIB is written in 8086 assembler. 
+
+
+2-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+GLDEF_C VOID wStartup (VOID) 
+{ 
+UINT field_set; 
+W_WINDATA windata; 
+
+
+wConnect (&wSpec, NWS_HANDLE, W_CONNECT_PRIORITY) ; 
+field_set=0; 
+if ((wSpec.conn.info.version_id&WS_VERSION_MASK) !=WS_VERSION_2) 
+
+{ 
+
+field_set=W_WIN_BACKGROUND; 
+
+windata.background=W_WIN_BACK_BITMAP; 
+
+} 
+wMainWid=wCreateWindow (0, field_set, &éwindata,MAIN_WIN) ; 
+wiInitialiseWindowTree (wMainWid) ; 
+wMainGc=gCreateGCO0 (wMainWid) ; 
+
+} 
+
+
+The created graphics context is the current graphics context and, after calling wstartup, you are ina 
+position to draw to the window. If necessary, you can reference wSpec, wMainGe and wMainWid by 
+including the following declarations: 
+
+
+GLREF_D WSERV_SPEC wSpec; 
+GLREF_D UINT wMainGc; 
+GLREF_D UINT wMainWid; 
+
+
+The following example is suitable for an HC, an S3 or an S3a: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLREF_D UINT wMainGc; 
+GLREF_D WSERV_SPEC wSpec; 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WS_EV event; 
+G_GC gc; 
+P_RECT box; 
+TEXT bb[32]; 
+
+
+wStartup(); 
+box.tl.x=box.tl.y=0; 
+box.br=wSpec.conn.info.pixels; 
+p_insrec (&box, 8,8); 
+gBorder (W_BORD_SHADOW. D|w BORD_SHADOW_ON) ; 
+gc.style=G_STY_BOLD|G_STY_DOUBLE; 
+gSetGC (wMainGc, G_GC_MASK_STYLE, &gc) ; 
+for (77) 
+{ 
+wGetEventWait (&event) ; 
+if (event .type==WM_KEY) 
+{ 
+p_atos(&bb[0],"Key code: %d",event.p.key.keycode) ; 
+gPrintBoxText (&box, box.br.y>>1,G_TEXT_ALIGN_CENTRE, 0, 
+&bb[0],p_slen(&bb[0])); 
+
+
+if (event.p.key.keycode==W_KEY_RETURN) 
+break; 
+
+
+} 
+
+
+return (0); 
+
+
+} 
+
+
+2-2 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+wConnect Connect to the window server 
+VOID wConnect (.i.WSERV_SPEC *pwserv_spec, VOID *pnws_handle, UINT flags); 
+Connect to the window server. 
+
+
+The parameter flags should contain a combination of the following bit masks: 
+
+
+W_CONNECT_AT_BACK Connect as a background application (the default is foreground). 
+W_CONNECT_USER_FLAG The value of this flag is returned by a wclientInfo call. 
+W_CONNECT_SYSTEM_MODAL Makes the client system modal. 
+
+W_CONNECT_PRIORITY Enables the window server's process priority handling for the client. In 
+
+
+version 4 of the window server, process priority handling can be both 
+enabled and disabled by a suitable call to wsetPriorityControl. 
+
+
+W_CONNECT_DISABLE_LEAVES If set, the window server will return negative error numbers rather than call 
+p_leave. Equivalent to calling woisableLeaves (TRUE) except that it also 
+affects whether wconnect itself leaves or returns an error. 
+
+
+The parameter pnws_hand1le is a handle that the window server will use in events sent to the client that 
+are not directed at a window (for example, key events). 
+
+
+The parameter pwserv_spec is the address of a wszRV_spPEc struct that must be maintained for the 
+duration of the connection (it holds information used by WLIB functions). The wszrv_spec struct is 
+typically implemented as a static variable or as allocated memory. 
+
+
+The wserv_spPeEc struct is defined as: 
+
+
+typedef struct 
+{ 
+UWORD handle_check; /* used internally */ 
+CONNECT_INFO conn; 
+Fi /* used internally */ 
+} WSERV_SPEC; 
+
+
+typedef struct 
+{ 
+UWORD client_handle; /* used internally */ 
+W_SERVER_INFO info; 
+} CONNECT_INFO; 
+
+
+where wConnect writes information useful to the client in the connEcT_1NFo sub-struct conn (the only part 
+of wsERv_spxc that should be accessed by the client). 
+
+
+The w_SERVER_INFO Struct is defined as: 
+
+
+typedef struct 
+{ 
+P_POINT pixels; /* display size */ 
+UWORD width_1000_pixels_mm; /* width of 1000 pixels in mm */ 
+UWORD height_1000_pixels_mm; 
+UBYTE set_is_dark; /* TRUE if set pixels are dark */ 
+UBYTE version_id; /* machine type and window server version */ 
+UWORD system_font_handle /* ID of default font */ 
+
+cece /* extra space for future expansion */ 
+
+} W_SERVER_INFO; 
+
+
+where: 
+
+pixels the size of the screen in pixels (pixels.x wide by pixels.y high). 
+
+width_1000_pixels_mm the width and height (in millimetres) of 1000 screen pixels for applications 
+
+height_1000_pixels_mm that wish to draw objects of a certain physical size or to correct for the pixel 
+aspect ratio. Note that, for the Series 3 (but not for other machines, 
+including the Series 3a) these two values are not reliable. 
+
+set_is_dark TRUE if a set bit appears dark on the display (as on an LCD display) and 
+
+
+FALSE otherwise (as for a CRT display). An application can invert drawings 
+according to this flag so that they appear the same on both types of display. 
+(Not reliable on a PC version of the window server.) 
+
+
+WINDOW SERVER REFERENCE 
+
+
+version_id the machine type and window server version number. 
+version_id|WS_TYPE_MASK is one of WS_TYPE_MC, WS_TYPE_HC, WS_TYPE_S3, 
+WS_TYPE_S3A or WS_TYPE_S3c depending on whether the machine is an MC, 
+HC, S3, S3a or Workabout. The value of version_id|WS_VERSION_MASK is 
+WS_VERSION_2, WS_VERSION_3 Of WS_VERSION_4 depending on whether a 
+connection was made to version 2, version 3 or version 4 of the window 
+server. In this context, version 3.5 is grouped with version 3. 
+
+
+system_font_id the ID of the default font that you get when you create a graphics context. 
+(Alternatively, you can use WS_FONT_SYSTE™ to specify the system font.) 
+
+
+Note that any application running on the S3a in S3 compatibility mode will find that the version_id is set 
+to WS_TYPE_S3A|WS_VERSION_4. In a similar situation, an application running on the Workabout will have 
+version_id Set to WS_TYPE_S3C|WS_VERSION_4. Therefore, the window server is not providing a 
+completely identical interface to such applications. 
+
+
+Whether wconnect was called directly or indirectly, the address of the wsERV_sPEc variable which was 
+passed is recorded in the reserved static wserv_channel. This can be used in general purpose code to 
+obtain the above information. For example: 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+LOCAL_D P_POINT ScreenSize; 
+
+
+ScreenSize=wserv_channel->conn.info.pixels; 
+
+
+The following example program (which requires the PLIB C startup module) illustrates the use of 
+wConnect to connect to the window server. 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+#define WBORDER 8 
+
+
+GLDEF_D WSERV_SPEC wspec; 
+GLDEF_D UINT wid; 
+GLDEF_D WMSG_KEY key; 
+
+
+GLDEF_C VOID CreateWindow (VOID) 
+{ 
+UINT border; 
+W_WINDATA windata; 
+
+
+windata.flags=W_WIN_NO_REDRAW; 
+windata.background=W_WIN_BACK_SET; 
+
+
+border=wCreat eWindow (0, W_WIN_NO_REDRAW|W_WIN_BACKGROUND, &windata, 2) ; 
+windata.extent.t1.x=WBORDER; 
+
+windata.extent.t1.y=WBORDER; 
+
+windata.extent .width=wspec.conn.info.pixels.x-(2*WBORDER) ; 
+windata.extent .height=wspec.conn.info.pixels.y-(2*WBORDER) ; 
+windata.background=W_WIN_BACK_NONE; 
+
+wid=wCreat eWindow (border, W_WIN_EXTENT |W_WIN_BACKGROUND, &windata, 1) ; 
+wiInitialiseWindowTree (border) ; 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+WS_EV event; 
+G_GC gc; 
+P_RECT box; 
+TEXT bb[32]; 
+
+
+wConnect (&wspec, 0,W_CONNECT_PRIORITY) ; 
+CreateWindow(); 
+
+box.tl.x=box.tl.y=0; 
+box.br.x=wspec.conn.info.pixels.x-(2*WBORDER) 
+box.br.y=wspec.conn.info.pixels.y-(2*WBORDER) 
+
+
+’ 
+’ 
+
+
+2-4 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+for (77) 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+if (event .type==WM_REDRAW) 
+{ 
+gc.style=G_STY_BOLD|G_STY_DOUBLE; 
+wBeginRedrawWinGC (wid, G_GC_MASK_STYLE, &gc) ; 
+p_atos(&bb[0],"Key code: %d",key.keycode) ; 
+
+
+gPrintBoxText (&box, box.br.y>>1,G_TEXT_ALIGN_CENTRE, 0, &bb[0],p_slen(&bb[0])); 
+
+wEndRedraw(); 
+} 
+
+if (event .type==WM_KEY) 
+{ 
+key=event.p.key; 
+if (key. keycode==W_KEY_RETURN) 
+
+break; 
+
+wiInvalidateWin (wid) ; 
+} 
+
+} 
+
+return (0); 
+
+
+} 
+
+
+The function creat eWindow sets up a two-window parent-child system where the parent implements a 
+thick border and all drawing is done to the child window. The main function contains an event loop that 
+handles redraw events and key events to display the code of the last key pressed. Note the use of 
+wInvalidatewin to update the screen on receipt of a key event by forcing a redraw. 
+
+
+The true screen and pixel dimensions of the various LCD screens are as follows: 
+
+
+Machine Screen Pixel Pixel Screen Screen 
+
+type (pixels) pitch (mm) size (mm) size (cm) size (in) 
+HC 160x80 0.34x0.43 0.31x0.40 5.44x3.44 2.14x1.35 
+S3 240x80 0.385x0.43 0.355x0.40 9.24x3.44 3.64x1.35 
+Workabout 240x100 0.26x0.30 0.23x0.27 6.24x3.00 2.45x1.18 
+S3a 480x160 0.259x0.259 0.20x0.20 12.477x4.156  4.915x1.637 
+MC200 640x200 0.33x0.33 0.30x0.30 21.12x6.60 8.31x2.60 
+MC400 640x400 0.33x0.33 0.30x0.30 21.12x13.20 8.31x5.20 
+
+
+In the above table, the horizontal measure is shown before the vertical measure. The pixel pitch measures 
+the horizontal and vertical distance between the same points on adjacent pixels. The difference between 
+the pixel size and the pixel pitch gives the gap between pixels. 
+
+
+wDisconnect Disconnect from the window server 
+
+
+VOID wDisconnect (VOID) ; 
+
+
+Disconnect from the window server and free resources within the client process and within the window 
+server. 
+
+
+A client is automatically disconnected if it terminates. 
+
+
+wFlush Flush buffered commands 
+
+
+VOID wFlush (VOID); 
+
+
+Flush any contents of the client-side buffer. This will ensure that the window server has received and 
+executed all previous functions. 
+
+
+Note that wr1lush does not report any errors that occur in the processing of the client-side buffer. The 
+function wcheckPoint (described below) flushes the buffer and reports errors. 
+
+
+The client-side buffer is automatically flushed when: 
+e the buffer is about to overflow 
+
+
+e the client calls a function that returns a value that requires the window server process to run (for 
+example wcreateWindow returns the ID of the window it creates). The functions grextwidth, 
+gTextCount, gFont Info and wCheckBitmapid do not flush the client-side buffer because they are 
+implemented by code that runs in the client's process. 
+
+
+e = the client calls weetEventWait, wGetEvent OF wGetEvent Special 
+
+
+Most applications don't need to call wriush and calling wriush unnecessarily will degrade performance. 
+
+
+2-5 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Programs that perform animation or that respond to an event source other than the window server (such 
+as a serial I/O device) may need to use wFlush. For example, the following code, intended to produce 
+some animation: 
+
+
+gClrRect (prect,G_TRMODE_INV); /* invert a rectangle */ 
+p_sleep(5L); /* pause for half a second */ 
+gClrRect (prect,G_TRMODE_INV); /* invert it back again */ 
+
+
+does not have the intended effect. The code should be as follows: 
+
+
+gClrRect (prect, G_TRMODE_INV) ; 
+wF lush () ; 
+
+p_sleep(5L); 
+
+gClrRect (prect, G_TRMODE_INV) ; 
+
+
+When debugging a program, it can be useful to insert calls to wFlush (which are removed subsequently) to 
+force the screen to be updated. 
+
+
+Series 3 compatibility modes 
+
+
+Both the Series 3a and the Workabout can be set to operate in Series 3 compatibility mode. The 
+motivation for this is to be able to emulate Series 3 graphics, so that unmodified Series 3 applications can 
+run on either machine. Naturally, grey is not available to any application running in Series 3 compatibility 
+mode. 
+
+
+On the Series 3a, the compatibility mode is implemented by allowing all Window Server graphics 
+commands to draw with double size pixels. Because the Series 3a's screen has 480 x 160 pixels, compared 
+to the Series 3's 240 x 80 pixels, doubling up the pixels on the Series 3a screen gives the 'look' and ‘feel’ of 
+the Series 3 screen for Series 3 applications running on the Series 3a. 
+
+
+On the Workabout, with its 240 x 100 screen, full Series 3 compatibility is implemented by restricting 
+drawing to a 240 x 80 region, centred on the screen, leaving ten rows of pixels unused at both the top and 
+bottom of the screen. 
+
+
+The Workabout has a second compatibility mode that, while not allowing the use of grey, allows an 
+application to draw to the full 240 x 100 extent of the screen. This mode can only be used with a Series 3 
+application that is written in such a way that it can adjust the sizes of its windows according to the screen 
+dimensions of the machine on which it is running. It is recommended that this mode be used only if the 
+appearance of a Series 3 application running in full Series 3 compatibility mode on the Workabout is truly 
+unacceptable. 
+
+
+Drawing with double size pixels is a feature that is available in version 4 of the window server. As well as 
+being used for compatibility mode on the Series 3a, it can be set for individual windows; see the Windows 
+chapter for further information. 
+
+
+The following two functions relate to compatibility mode. 
+
+
+wCompatibilityMode Set or cancel compatibility mode 
+VOID wCompatibilityMode(UINT flags,.i.WSERV_SPEC *pwspec) ; 
+On the S3a and Workabout, full S3 compatibility mode is turned on by setting flags to W_CTBY_S3. 
+
+
+On the Workabout, the S3 compatibility mode that allows use of the full 240 x 100 extent of the screen is 
+turned on by setting flags to W_CTBY_S3_SCR. 
+
+
+On both machines, Series 3 compatibility is turned off by setting flags to zero. 
+
+
+The pwspec parameter must point to the same WSERV_SPEC structure that was passed to the wconnect 
+function (see earlier in this chapter). wcompat ibiltyMode modifies information such as the screen 
+dimensions, held in this structure. 
+
+
+2-6 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+winquireCompatibility Inquire state of compatibility flags 
+UINT wInquireCompatibility (VOID) ; 
+
+
+The function returns the current state of the compatibility flags of the calling client. The flags are the 
+same as set by the function wcompatibilityMode. 
+
+
+Error handling 
+
+
+wCleanUp Return to defined state 
+VOID wCleanUP (VOID) ; 
+Put the window server back into a defined state by: 
+
+e freeing the temporary Graphics Context if it exists 
+
+e ending the redraw if one was in progress 
+
+
+If there is a current graphics context that is attached to a window, wcleanup also invalidates that window - 
+so that it is not left in a partly drawn state. 
+
+
+The function wcleanup is typically called in response to a p_leave. 
+
+
+wCheckPoint Check for an error 
+INT wCheckPoint (VOID) ; 
+Flush the client-side buffer (as for wriush) and return zero if there was no error. 
+
+
+If there is an uncleared error or if an error occurred in the processing of the buffer, call p_leave (err) or 
+return err, depending on whether woisableLeaves has been called, where err is the negative error 
+number. 
+
+
+wDisableLeaves Disable/enable leaves 
+
+
+UINT wDisableLeaves(UINT flag); 
+
+
+If £1ag is TRUE, the window server functions will (for the calling client) return an error code rather than 
+call p_leave when they encounter an error. If f1ag 1s FALSE, enable p_leaves. 
+
+
+Returns the previous value of £1ag (not before version 3.5). 
+By default, the window server functions that can fail call p_1eave when an error occurs. 
+
+
+Not available in version 2 of the window server. 
+
+
+Priority changing 
+
+
+The window server will not change a client's process priority unless the client has priority control 
+enabled. 
+
+
+Priority control is enabled if the client sets the w_conNEcT_PRIorRITY flag when it connects to the window 
+server or, if running version 4 of the window server, the client calls wsetPriorityControl (TRUE). 
+
+
+Priorities are set as follows: 
+e when a client loses the foreground or calls wstartCompute, its priority is set to E_PRIORITY_BACK 
+
+
+e when a client gains the foreground and is not in compute mode, its priority is set to the higher 
+priority E_PRIORITY_FORE 
+
+
+A client with priority control enabled should not change its own priority. 
+
+
+2-7 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wSetPriorityControl Set process priority handling on or off 
+INT wSetPriorityControl(UINT state); 
+
+
+Introduced in version 4 of the window server, this function enables and disables process priority handling 
+for a client. Setting state to TRUE enables it, while setting state to FALSE disables it. 
+
+
+The function always returns 0. 
+
+
+wStartCompute Enter compute mode 
+VOID wStartCompute (VOID) ; 
+
+
+Mark the client as being in compute mode, setting the caller's process priority to E_PRIORITY_BACK 
+regardless of whether it has the foreground or not. 
+
+
+Should be called before performing a computationally intensive task. 
+
+
+Has no effect unless the client has priority control enabled. 
+
+
+wEndCompute Leave compute mode 
+VOID wEndCompute (VOID) ; 
+
+The caller is marked as not being in compute mode. 
+
+Its priority will be set to E_PRIORITY_FORE whenever it is foreground. 
+
+
+Has no effect unless the client has priority control enabled. 
+
+
+General client functions 
+
+
+wClientinfo Get information about a client 
+
+
+INT wClientInfo(UINT pid); 
+Return a word mask giving information about the window server client with process ID pia. 
+
+
+If pia is a client of the window server, the function returns a bit mask that contains the following bit 
+fields: 
+
+
+W_CONNECT_CONNECTED this is set 
+W_CONNECT_USER_FLAG if set, the W_CONNECT_USER_FLAG was specified at connect time 
+W_CONNECT_SYSTEM_MODAL if set, the W_coNNECT_SYSTEM_MopAL flag was specified at connect time or 
+
+
+the client is in a system modal state as a result of calling wSystemModal 
+W_CONNECT_PRIORITY if set, priority control is enabled. 
+
+
+If pid is not a client of the window server, the function calls p_leave (E_FILE_NXIST) or returns 
+E_FILE_NXxIST, depending on whether wDisableLeaves has been called. 
+
+
+On version 2 of the window server, the function returns zero if pid is not a client of the window server. 
+
+
+wClientPosition Position client in task order 
+VOID wClientPosition(UINT pos, UINT pid); 
+
+
+Position client pid to position pos in the task order, zero being at the front and any value greater than the 
+number of connected tasks being at the back. 
+
+
+The constant WS_LAST_CLIENT_POSITION is provided to position a client at the back. 
+Passing a pid of zero is equivalent to passing the pid of the caller. 
+
+
+On a large screen version of the window server such as the MC, if the client pia is marked as iconised and 
+it is positioned to the front by a call to wclientPosition, it will be sent a WM_DEICONISE event. 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+wClientlconised Mark client as iconised 
+VOID wClientIconised(UINT state); 
+Mark the caller as iconised if state is TRUE, Otherwise mark it as deiconised. 
+
+
+This function only applies to large screen version of the window server such as the MC (and is not 
+available on hand-held machines such as the HC, $3, S3a and Workabout). 
+
+
+On an MC, if the user holds down the CONTROL key while pressing the TASK key, iconised task are 
+skipped and only non-iconised tasks are selected. 
+
+
+If a client is marked as iconised, the window server generates a wM_DEICONISE event to client pid if 
+wClientPosition (pid, 0) is called (normally by another client) to make client pia the foreground client. 
+The wM_DEICONISE event would normally prompt the client to deiconise itself. 
+
+
+On the MC, the window server recognises the shell (with process name sys$shll) and sends it a 
+WM_DEICONISE event when the PSION+TASK key is pressed while the shell is iconised. 
+
+
+wSystemModal Make client system modal 
+VOID wSystemModal (UINT pos); 
+Make the caller system modal and place it at position pos in the task list. 
+
+
+The window server limits task switching to only those processes that have a lower client position than the 
+frontmost system modal task. If there are no clients with a lower client position, the system modal task is 
+locked into the foreground. 
+
+
+When wSystemModal is used, pos is commonly zero - to lock the client to the foreground. 
+Not available in version 2 of the window server. 
+
+
+It is important to note that calling this function does not prevent a task from being made foreground. For 
+example, a user pressing ENTER on a task in the system screen will cause that task to be made foreground. 
+
+
+To handle an attempt to bring an application into foreground, it must test for a ww_FoREGROUND event. In 
+response to this event, the application can call wcLientPosition to return itself to background. 
+
+
+wCancelSystemModal Cancel system modal state 
+VOID wCancelSystemModal(UINT pos); 
+Cancel the caller's system modal state and place it at position pos in the task list. 
+
+
+Not available in version 2 of the window server. 
+
+
+wEnablePauseKey Enable pause key 
+VOID wEnablePauseKey (VOID) 
+
+Allow the user to pause the calling client's graphics output when it has the foreground. 
+
+Useful, for example, to stop information scrolling off the top of a display. 
+
+
+On the HC, the pause key is PSION+LEFT-ARROW and on the $3, S3a, Workabout and MC, it is CTRL+S. 
+The user resumes the client by pressing any key. The key press that resumes the client is not delivered to 
+the client. 
+
+
+The pause key may be disabled by calling woisablePauseKey. 
+The pause key is disabled by default, except in Console applications, where it is enabled by default. 
+
+
+When the user presses the pause key, the client will be stalled within a window server function and can 
+not therefore process any events that occur in the meantime. Applications that redraw their windows or 
+that respond to events other than the window server (such as the receipt of data from the serial port) 
+should not enable the pause key. 
+
+
+Not available in version 2 of the window server. 
+
+
+2-9 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wDisablePauseKey Disable pause key 
+VOID wDisablePauseKey (VOID) ; 
+
+Disable pause key processing for the calling client. 
+
+The pause key is enabled by calling wEnablePauseKey. 
+
+
+Not available in version 2 of the window server. 
+
+
+wGetProcessList Get client list 
+VOID wGetProcessList (UWORD *pbuf) ; 
+
+
+Write the process IDs of the clients of the window server as a zero terminated list in front to back order to 
+pbuf. 
+
+
+There should be at least ws_max_cLIENTS+1 words of memory at pbuf. 
+
+
+Not available in versions prior to version 3.5 of the window server. 
+
+
+Screen-based output 
+
+
+When using the window server, graphics output can be directed at: 
+e a graphics context (as described in the Graphics Output chapter) 
+e a particular window (as described in the Windows chapter) 
+e the screen as a whole (as described next) 
+
+
+On the HC, the font used for output that is not graphics context directed is determined by the sws_iF 
+("Internal Font") environment variable. 
+
+
+This should contain a worp binary value of 0 for ws_ronT_BasE and | for Wws_FoNT_BASE+1 and so on. If 
+you change the value of sws_1Fr, you must reset the machine by pressing the recessed reset button to effect 
+the change. 
+
+
+The "factory" setting of sws_1F is 4 (which selects the S3 font). 
+
+
+In version 4 of the window server, the environment variable $ws_FNTs is used to contain the indices of the 
+fonts to be used by the window server for notifies, clocks and so on. 
+
+
+In order, they are: 
+e System font 
+e §=6Notifier/Alert font 
+e Status Window font 
+e Symbols font used for the status window diamond symbol 
+e Medium 2 digital clock font 
+e Medium 2 date font 
+e §=Notifier/alert button font 
+
+
+e Small status window clock font 
+
+
+2-10 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+winfoMsgCorner Present an information message 
+INT wiInfoMsgCorner (TEXT *pmsg,UINT corner) ; 
+Displays the zero terminated string pmsg for 2 to 2.5 seconds or until cancelled. 
+
+
+The message is displayed in one of the four corners of the screen depending on corner, which should be 
+one of: 
+
+
+W_CORNER_TOP_LEFT to display pmsg in the top left corner 
+W_CORNER_TOP_RIGHT to display pmsg in the top right corner 
+W_CORNER_BOTTOM_LEFT to display pmsg in the bottom left corner 
+W_CORNER_BOTTOM_RIGHT to display pmsg in the bottom right corner 
+
+
+The length of pmsg (excluding its zero terminator) should be less than or equal to w_INFO_MSG_MAX_LEN 
+(64) bytes. A longer pmsg is truncated. 
+
+
+The message display is cancelled when: 
+
+
+e the calling client loses the foreground (the message is never displayed if the caller is a 
+background client) 
+
+
+e wiInfoMsgCorner OF wInfoMsg is called again 
+e the message is explicitly cancelled by calling winfomMsg (NULL) Of wInfoMsg("") 
+
+
+The function behaves as for wcheckPoint in that it flushes the client-side buffer and reports any uncleared 
+error - either by calling p_ieave or by returning the error number. 
+
+
+winfoMsg Present an information message 
+
+
+INT wiInfoMsg(TEXT *pmsg) ; 
+
+
+Displays the zero terminated string pmsg in the bottom right hand corner of the screen for 2 to 2.5 seconds 
+or until cancelled. 
+
+
+Behaves as for wInfoMsgCorner (&msg, W_CORNER_BOTTOM_RIGHT). 
+
+
+wSetBusyMsg Present a flashing busy message 
+
+
+INT wSetBusyMsg(TEXT *pmsg,UINT corner_delay) ; 
+
+
+Displays the zero terminated string pmsg as a flashing "busy" message in the specified corner of the 
+screen. 
+
+
+The message continues to display whenever the caller has the foreground. 
+The message is cancelled by calling wcancelBusyMsg, wSetBusyMsg (NULL) Of wSetBusyMsg(""). 
+
+
+The parameter corner_delay specifies both the corner of the screen in which the message will appear and 
+a delay to stop the message from appearing instantly. The delay is used to stop the message from 
+appearing at all when there is the possibility that the task can be completed in a short time. 
+
+
+The time delay should be ored in with the corner mask, which should be one of: 
+
+
+W_CORNER_TOP_LEFT to display pmsg in the top left corner 
+W_CORNER_TOP_RIGHT to display pmsg in the top right corner 
+W_CORNER_BOTTOM_LEFT to display pmsg in the bottom left corner 
+W_CORNER_BOTTOM_RIGHT to display pmsg in the bottom right corner 
+
+
+The delay is specified in half seconds. For example: 
+wSetBusyMsg ("Saving",W_CORNER_TOP_LEFT | 6); 
+
+
+will display the message in the top left corner after 3 seconds if it has not been cancelled before the time is 
+up. 
+
+
+The delay can range from 0 to 63 half seconds, inclusive. 
+
+
+2-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The length of pmsg (excluding its zero terminator) should be less than or equal to w_BUSY_MSG_MAX_LEN 
+(20) bytes. A longer pmsg is truncated. 
+
+
+The function behaves as for wcheckPoint in that it flushes the client-side buffer and reports any uncleared 
+error - either by calling p_leave or by returning the error number. 
+
+
+While the window server is loading a large bitmap or font (gopenBit or gOpenFont) or saving a large 
+bitmap (gSaveBit), it doesn't maintain the busy message. In these cases, the busy message will not flash 
+and it might not even appear. 
+
+
+wCancelBusyMsg Cancel a flashing busy message 
+
+
+INT wCancelBusyMsg (VOID) ; 
+Cancel a busy message. 
+
+
+Entirely equivalent to wSetBusyMsg (NULL). 
+
+
+Alerts 
+
+
+The functions that support alerts are available on S3, S3a and Workabout machines - and on HC 
+machines that are running version 3.5 or later of the window server. 
+
+
+Alerts present a p_notify-like display where the user is presented with a message and prompted to 
+respond by pressing a button. Unless you are already familiar with the notifier services, you may find it 
+useful to read the Notifier Services section of the Error Handling chapter in the PLIB Reference manual. 
+
+
+Alerts extend the specification of p_notify as follows: 
+
+
+e the maximum number of message lines is increased from 2 to 3. In version 4 of the window 
+server, the maximum number is increased to 4 (provided the screen is large enough to display 
+four lines of text in an alert) 
+
+
+e message lines may be centred or placed at a specified horizontal position 
+
+
+e rather than specify the address of a text string, it is possible to specify built in text strings by 
+number (the same text strings that are obtained using p_gettext) 
+
+
+e an asynchronous function is also provided so that the calling program can perform other tasks 
+while waiting for the user to respond 
+
+
+The alert functions are: 
+
+
+wsAlertW presents the user with a message and waits for a response. This function is 
+similar in effect to p_notify. 
+
+
+wsAlertA is the asynchronous form of wsAlertw. Using this, the program can perform 
+other tasks while waiting for the user to respond. There is no asynchronous 
+form of p_notify. 
+
+
+wsAlertUpdate is used to update a pending alert (which was launched using wsAlerta). 
+For example, the program: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+wsAlertW (WS_ALERT_CLIENT, "Hello World",NULL, NULL) ; 
+return (0); 
+
+
+} 
+
+
+2-12 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+when compiled and linked to produce a program with the name sample.img, presents the following 
+display on the HC. 
+
+
+Hello World 
+
+
+Continue 
+Esc 
+
+
+From top to bottom, the display consists of 3 parts: 
+
+
+Title Displays the program name. If the reserved static patstatusNamePtr contains 
+other than NULL, it is assumed to point to a zero terminated string which is 
+taken as the program name (of up to 8 characters in length and stopping when 
+a'.' is reached). If patstatusNamePtr iS NULL (which it will be if not explicitly 
+set), the process name is used. The process name is normally the name of the 
+executable and, for a single source file program, the name of the executable is 
+normally the name of the source file so you can deduce that the above example 
+had the file name sample.c. On the S3, the title area also contains the date and 
+
+
+time. 
+Message The message area contains up to 3 lines of text. 
+Buttons The button area contains one, two or three buttons. 
+
+
+On the S3a, running version 4 of the window server, the display is slightly different. Using the above 
+code results in the following: 
+
+
+Sample 
+Hello World 
+
+
+Continue 
+
+
+On the Workabout, the appearance is as follows: 
+
+
+Sample 
+
+
+Hello World 
+
+
+Continue 
+
+
+If there is a single button, it is activated by Esc. With two buttons, the left button is activated by Esc and 
+the right button is activated by ENTER. With three buttons, the buttons are activated by, from left to right, 
+ESC, SPACE and ENTER. 
+
+
+Version 3.5 of the window server added the ability to provide the notifier services (accessed via p_notify 
+and p_notifyerr). In EPOC terminology, the window server is said to "hook the notifier". 
+
+
+On the S3, S3a and Workabout, the window server always hooks the notifier. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+On an HC, version 3.5 the window server does not by default hook the notifier (for backward compatibility 
+with version 3 of the window server). However, an HC may be configured such that the window server 
+does hook the notifier - as described in the section System start-up in the first chapter. 
+
+
+If you remove the first parameter from wsAlertw or the first two parameters from wsAlerta, the remaining 
+parameters correspond to the 5 parameters to p_notify. 
+
+
+If the window server has hooked the notifier, the program: 
+
+
+#include <plib.h> 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+p_notify ("Hello World",NULL,NULL, NULL, NULL) ; 
+return (0); 
+
+
+} 
+
+
+produces the same result as the above example using wsAlertw - visually at least (and assuming that the 
+program is still called sample.img). 
+
+
+However, there are differences between wsAlertW and p_notify: 
+
+
+e = The alert presented by p_not ify is system modal - the user can't task away from it. In contrast, 
+wsAlertw is not system modal. For example, if a program reports a "No system memory" error 
+using wsAlertw, it can reasonably include a "Retry" option because it is possible to task to 
+another process and release memory (say by exiting a task) before returning to the alert and 
+selecting the Retry button. 
+
+
+e =6The caller of p_notify need not be a client of the window server. 
+
+
+e = When p_notify is called, the alert is presented regardless of whether the calling client is 
+foreground or not (although calling p_not ify does not displace the foreground client). If a 
+background client calls wsAlertw, the alert is not drawn until that task is made foreground. In 
+some circumstances, it may be desirable to call wclientPosition(0,0) and then wrlush to make 
+the caller foreground before calling wsAlertw. 
+
+
+e As well as having an extra leading parameter, wsAlertw has a stack-based calling convention 
+which is prototyped in such a way that unnecessary trailing NULLs may be omitted whereas 
+p_notify uses a register calling convention that requires all 5 parameters to be present. 
+
+
+The similarities between p_notify and wsAlertw are: 
+
+
+e In terms of setting up the display, all the features of wsAlertw are also available via p_notify 
+and vice versa. (Unfortunately, this means that the additional parameters associated with the 
+increased functionality have been squeezed into the existing p_notify compatible parameters in a 
+somewhat inelegant way.) 
+
+
+e =They are both designed not to fail when there is no free system memory. Both are ideal for 
+reliably reporting errors - including a "No System Memory" error. 
+
+
+The extra parameters are provided by passing data structures that are differentiated from a zero terminated 
+string by a leading zero. It follows that zero length strings should not be used as parameters to any of the 
+alert-based functions (they should be converted to NULLS). 
+
+
+Calling an alert-based function does not flush the client-side buffer. 
+
+
+On the HC, the font used to present alerts is determined by the sws_ir environment variable - as described 
+earlier. 
+
+
+wsAlertW Present and wait for an alert 
+INT wsAlertW(INT mode, TEXT *pT1, TEXT *pT2, TEXT *pOl, TEXT *p02, TEXT *p0O3); 
+
+
+Present a p_notify-like display where the user is presented with a message and prompted to respond by 
+pressing a button. As with p_notify, the function waits for the user to respond and returns the index (in 
+the range 0 to 2) of the button pressed. 
+
+
+When called from a regular application, the mode parameter should be ws_ALERT_CLIENT. Other values can 
+only be used by a special "alarm server" client. (The alarm server is a system component on the S3 and 
+S3a.) 
+
+
+Except for the additional mode parameter and except for the behavioural differences noted above, this 
+function provides the same services as p_notify - as described in the PLIB Reference manual. 
+
+
+2-14 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+The following describes only the extensions to the functionality normally provided by p_notify. 
+Note that wsAlertw is actually prototyped as: 
+INT CDECL wsAlertW(INT, TEXT *,TEXT *,TEXT *,...); 
+
+
+so that you can leave out trailing nuLLs when it is appropriate to do so. The compiler will complain if you 
+leave out trailing nuLLs in a call to p_notify (because p_notify uses a register calling convention which 
+does not permit a variable number of parameters). 
+
+
+Access to built in text 
+
+
+You can access operating system text (such as an error message) by passing a 3 byte array in place of a 
+text string to any of the 5 text parameters. The contents of the array should contain: 
+
+
+byte 0 zero 
+byte | Oxfe (0376 in octal) 
+byte 2 the signed index of the operating system text as passed to p_gettext. 
+
+
+For example, the following program, again compiled and linked as sample.img: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+
+
+LOCAL_C VOID AlertErr(INT err,TEXT *msg) 
+
+
+TEXT bb[3]; 
+bb[0]=0; 
+
+bb[1]=0xfe; 
+bb [2]=err; 
+
+
+wsAlertW(WS_ALERT_CLIENT,msg, &bb[0],NULL) ; 
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+AlertErr (E_GEN_NOMEMORY, "Failed to save"); 
+return (0); 
+
+
+} 
+when run on the HC, displays: 
+
+
+Failed to saye 
+Mo system memory 
+
+
+Continue 
+Esc 
+
+
+when run on the S3a under version 4 of the window server, displays: 
+
+
+Failed to save 
+No system memory 
+
+
+Continue 
+
+
+2-15 
+
+
+WINDOW SERVER REFERENCE 
+
+
+and when run on the Workabout displays: 
+
+
+Sample 
+
+
+Failed to save 
+No system memory 
+
+
+Continue 
+
+
+LEsc_] 
+
+
+Formatted text with 3 message lines 
+
+
+If the first two bytes at pT1 are zero, pT2 is ignored and wsAlertw assumes that the two zero bytes are 
+immediately followed by: 
+
+
+e an array of three DEsc structs 
+
+
+¢ immediately followed by a character buffer of maximum length w_ALERT_TEXT_MAx_LEN (80) that 
+contains the text for the three lines 
+
+
+The struct Desc is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+UBYTE hposition; 
+UBYTE length; 
+UWORD offset; 
+
+
+} DESC; 
+where 
+hposition is either 0xff for centred text or any other value to specify the pixel position 
+from the left of the alert 
+length is the length of the text for the line, to be taken from the buffer 
+offset is the offset of the start of the text relative to pti 
+
+
+Such a data structure would normally be built up by a function as in, for example: 
+
+
+LOCAL_C VOID CDECL Alert3(TEXT *m1,TEXT *m2,TEXT *m3) 
+{ 
+TEXT *pt; 
+TEXT **pps; 
+DESC *pd, *pdend; 
+
+
+struct { 
+WORD zero; 
+DESC line[3]; 
+TEXT buf [W_ALERT_TEXT_MAX_LEN]; 
+} al; 
+
+
+al.zero=0; 
+
+pt=éal.buf[0]; 
+
+pps=é&ml1; 
+
+for (pd=éal.line[0],pdend=pd+3; pd<pdend; pd++) 
+{ 
+pd->hposition=0xff; 
+pd->length=p_slen(*pps) ; 
+pd->offset=pt-— (TEXT *)&al; 
+pt=(TEXT *)p_bcpy (pt, *pps++,pd->length) ; 
+} 
+
+wsAlertW(WS_ALERT_CLIENT, (TEXT *) &al,NULL, NULL) ; 
+
+
+} 
+
+
+2-16 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+where the following line: 
+Alert3("Line 1","Line 2","Line 3"); 
+
+
+when executed on an HC, displays: 
+
+
+Line 1 
+Line 7? 
+
+
+Line 3 
+Continue 
+
+
+Esc 
+
+
+when executed on the S3a under version 4 of the window server, displays: 
+
+
+Continue 
+
+
+and when executed on the Workabout, displays: 
+
+
+Sample 
+
+
+Line 1 
+Line 
+Line 3 
+
+
+Continue 
+
+
+LEsc_] 
+
+
+Text with 4 message lines 
+
+
+This is possible in version 4 of the window server and is achieved by oring the ws_ALERT_B attribute into 
+the mode parameter. The interpretation of the parameters pt1 and pt2 is changed. 
+
+
+The text referenced by the parameter pT1 is used as the title and is placed above the main box. This 
+contrasts with the normal practice of wsAlertw in using the program name as the title. 
+
+
+The text referenced by the parameter pr2 is a single string but can include up to three carriage return 
+characters (0x13 or '\r' in C programs). Each carriage return character causes the remaining text to be 
+wrapped to a new line and each line is centred within the main display box. 
+
+
+Note that this text need not contain carriage return characters. If the text is too long to fit onto one line, 
+carriage returns will be inserted at appropriate points. Whole words, however, will not be split. 
+
+
+2-17 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The sample code fragment below illustrates how this can be done. Note also the use of three buttons in 
+this example: 
+
+
+TEXT *ptxt,text[108]; 
+
+ptxt = p_scpy(&text[0],"This is an example \r to demo"); 
+ptxt = p_scpy(ptxt,"nstrate the use \r"); 
+
+ptxt = p_scpy(ptxt,"of four\r"); 
+
+
+ptxt = p_scpy(ptxt," message lines in the alert box"); 
+
+
+wsAlertW(WS_ALERT_CLIENT|WS_ALERT_B, "Title Line", &text[0],"A","B","C"); 
+
+
+This results in the following alert when run on a Series 3a machine under version 4 of the window server: 
+
+
+Tithe Line 
+
+
+This is an example 
+to demonstrate the use 
+of four 
+message lines in the alert box 
+
+
+Although the Workabout uses version 4, its screen is not large enough to display four lines of text in an 
+alert. If the above code is run on Workabout, the fourth line is not displayed and the appearance of the 
+alert is as follows: 
+
+
+Title line 
+
+
+This is an example 
+to demonstrate the use 
+
+
+of four 
+
+
+Note that the techniques used to access built in text and formatted text with three message lines as 
+described earlier, cannot be used with the attribute ws_ALERT_B set. 
+
+
+If any illegal parameters are passed, the function will raise a W_PANIC_ALERT panic. 
+
+
+wsAlertA Present an alert 
+VOID wsAlertA(INT mode,WORD *pstat,TEXT *pt1,TEXT *pt2,TEXT *pbl,...); 
+
+
+This function is not suitable for general use in applications. It is intended to be used only by the process 
+designated to be the alarm server; any application, however, may use wsAlertw. 
+
+
+Presents a p_notify-like display where the user is presented with a message and prompted to respond by 
+pressing a button. 
+
+
+Functionally identical to wsalertw except that it returns immediately without waiting for the user to 
+respond. It is the asynchronous form of wsAlertw. 
+
+
+Asynchronous requests are described in the chapter Asynchronous Requests and Semaphores in the PLIB 
+Reference manual. 
+
+
+When the user does respond, the calling process I/O semaphore is signalled and the index of the button 
+pressed (0, | or 2) is written to *pstat. 
+
+
+Once launched, there is no way of cancelling an asynchronous alert - it can only be completed by the user. 
+
+
+If any illegal parameters are passed, the function will raise a W_PANIC_ALERT panic. 
+
+
+2-18 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+wsAlertUpdate Update a pending alert 
+INT wsAlertUpdate (TEXT *pt1,TEXT *pt2,TEXT *pbl,...); 
+
+
+This function is not suitable for general use in applications. It is intended to be used only by the process 
+designated to be the alarm server; any application, however, may use wsAlertw. 
+
+
+Update an asynchronous alert where the parameters pt1, etc are as for wsAlerta. 
+Does nothing if the user has already responded to the alert. 
+
+
+If any illegal parameters are passed, the function will raise a w_pANIC_ALERT panic. 
+
+
+Pe ee En a ee 
+Status windows 
+
+
+Status windows are part of the $3, S3a and Workabout user interfaces. 
+
+
+In principle, status windows are also supported on an HC that is running version 3.5 of the window server. 
+However, their use requires the cooperation of a client which has declared itself as the application key 
+handler by calling wappKeyHandler (the application key handler is the shell on the $3, S3a and 
+Workabout). In practice, it would be difficult for an external developer to set up status windows on the 
+HC. 
+
+
+The window server supports two kinds of status window: 
+
+
+temporary If temporary status windows are enabled, the window server displays a pop-up 
+transient status window in front of the foreground client's existing windows 
+when PSION+MENU is pressed. The status window remains for 2 to 2.5 seconds. 
+
+
+permanent While enabled, the window server maintains a permanent status window to the 
+right of the screen and behind existing windows. If an application supports a 
+permanent status window, it is meant to "tile" its main top-level window with 
+the status window. On the S3 and S3a, higher level software toggles the 
+presentation of a permanent status window in response to a CTRL+MENU press. 
+
+
+The following shows the S3 World application's display with a temporary status window to the right of the 
+screen using a version prior to version 4 of the window server: 
+
+
+7 616 B44 
+
+
+Wellinatoriy 
+Hew “ealand Dist! 11689 fi 
+
+
+There is no difference between the appearance of a permanent and a temporary status window. 
+
+
+The status window gives the user a view of (from top to bottom): 
+
+
+a program icon A client's icon is determined by a structure pointed to by the application key 
+handler. 
+a program name If the reserved static patStatusNamePtr contains other than NULL, it is assumed 
+
+
+to point to a zero terminated string that gives the program name (of up to 8 
+characters, terminated by any'.'). If patstatusNamePtr is NULL, the process 
+name is used. 
+
+
+time and date The time and data is presented following the information in the £_conrte struct 
+as obtained by calling p_getctd. 
+
+
+2-19 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The following shows the S3a World application's display with a temporary status window to the right of 
+the screen using version 4 of the window server: 
+
+
+3 616 64 4 
+
+
+gellington, 
+Dist: 11689 Miles United|_Thuz9 
+
+
+|New Zealand 
+
+
+Note that the S3a has a larger and finer grained screen (480 x 160) pixels). 
+
+
+In version 4 of the window server, the status window has been modified. The program name and the 
+program icon have changed places and four new features can be displayed (although not all are shown in 
+the above example): 
+
+
+e Low battery indicator 
+e SSD pack indicators 
+e Remote link indicator 
+e Caps lock indicator 
+
+
+Each of these features can be disabled by setting the appropriate flags when configuring the window 
+server uSiNg wSystem. 
+
+
+The following illustration shows the S3a Database application display with a permanent status window to 
+the right of the screen. The application's main window has been neatly tiled with it: 
+
+
+First Name(s}: A.P. 
+Surname(s)-+ Another 
+Address: 123 Anyavenue 
+Anytown 
+Anycounty 
+
+
+Post Code: <1 0A 
+#2 Home: 071-123-4567 
+
+
+Find: another 
+
+
+On the Workabout, an equivalent display of the Database application appears as shown below: 
+
+
+Name->A.P. Another 
+a Home: 071-123-4567 
+Address: 123 Anyavenue 
+Anytown, Anycc 
+
+
+Find: another 
+
+
+Applications can have different 'modes' of operation, the precise definition being dependent on the 
+application. As well as using menu options and ‘hot' keys to switch between the different modes, an S3a 
+application can set the diamond key to cycle around some or all of them. 
+
+
+By using the wsSetList function, introduced in version 4, the program icon in the status window can be 
+replaced by a list of modes. In the S3a display shown above, all three modes of the Database application 
+are shown with the diamond symbol pointing to the current mode. 
+
+
+Note that the Workabout status window does not display either the application's icon or a list of modes. 
+
+
+2-20 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+Compatibility mode status window 
+
+
+In version 4, applications on the S3a and Workabout can run in $3 compatibility mode. This allows an 
+application to have the 'look' and 'feel' of the same application running on an S3. On the S3a, this is 
+achieved by doubling up the pixels. For example, a line which is 10 x 1 pixels on the S3 will be drawn 20 
+x 2 pixels on the S3a and should 'look' the same. On the Workabout, applications running in compatibility 
+mode will normally exactly match the S3 appearance. 
+
+
+If an application is running in compatibility mode on the S3a or Workabout, then a call to wsEnable 
+creates a compatibility mode status window which looks and behaves like an S3 status window. 
+
+
+Alternatively, the version 4 function wst atusWindow can be used to create a compatibility status window. 
+
+
+wsEnable Enable the permanent status window 
+
+
+VOID wsEnable (VOID) ; 
+
+
+Create and maintain a permanent status window, behind existing windows. Does nothing if a permanent 
+status window already exists. 
+
+
+Before calling wsEnab1e, the calling application should resize its main window such that it is tiled with 
+the status window. 
+
+
+Under version 4, the required window extent should be determined by calling wInquirestatusWindow to 
+get the size of the status window and then performing a simple calculation. Under earlier versions of the 
+window server, uS€ wsScreenExt. 
+
+
+In version 4, if running in compatibility mode on the S3a or Workabout, the status window will have the 
+appearance of the S3 status window. 
+
+
+wStatusWindow Set the state of the status window 
+
+
+VOID wStatusWindow(INT state); 
+
+
+Available in version 4 only, this sets the permanent status window into one of a number of mutually 
+exclusive states by setting the parameter state to one of the following: 
+
+
+W_STATUS_WINDOW_OFF no status window is visible 
+
+W_STATUS_WINDOW_SMALL display the small version of the status window 
+W_STATUS_WINDOW_BIG display the full size version of the status window 
+W_STATUS_WINDOW_CTBY display the S3 compatibility status window 
+
+Calling this function with the parameter value w_sTATUS_WINDOW_oFF is equivalent to calling 
+wsDisable(); calling this function with the parameter value w_sTATUS_WINDOW_BIG (or 
+W_STATUS_WINDOw_cTBy if in S3 compatibility mode) is equivalent to calling wsEnable(). 
+
+
+See the description of wInquireStatusWindow (or, for versions of the window server earlier than version 
+4, wsScreenExt) for a means of determining the size and position of a status window. 
+
+
+wsScreenExt Get screen extent for tile with status window 
+VOID wsScreenExt (P_EXTENT *pext) ; 
+
+
+This function should only be used when running versions of the window server earlier than version 4. It is 
+available in version 4 for compatibility only. 
+
+
+It is strongly recommended that the function wInquireStatusWindow be used instead of wsScreenExt in 
+version 4 of the window server. 
+
+
+The function writes the extent of the screen remaining to the data structure pointed to by pext when there 
+is a permanent status window. 
+
+
+2The resize may fail with out of memory - so it is best to delay wsEnable until after the resize is 
+successful. 
+
+
+2-21 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The P_EXTENT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; 
+WORD width; 
+WORD height; 
+} P_EXTENT; 
+
+
+Series 3 applications that support permanent status windows running under older versions of the window 
+server (i.e. earlier than version 4) can use wsScreenExt to determine the extent of the window to use while 
+a permanent status window is enabled. 
+
+
+Recall that the size of the entire screen (used in the absence of a permanent status window) may be 
+obtained from the wsERv_sPEc struct filled in by wconnect. For example: 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+LOCAL_D P_POINT ScreenSize; 
+
+
+ScreenSize=wserv_channel->conn.info.pixels; 
+
+
+wsUpdate Update the permanent status window 
+VOID wsUpdate(INT flags); 
+
+Update the displayed permanent status window. 
+
+The parameter flags can be one of: 
+
+
+WS_UPDATE_NAME to change the displayed permanent status window name (for example, after 
+changing DatStatusNamePtr). 
+
+
+WS_UPDATE_CLOCK to update any displayed clocks (for example, after changing settings such as 
+12/24 hour, analog/digital, the time separator and so on). 
+
+
+wsDisable Disable the permanent status window 
+VOID wsDisable (VOID) ; 
+Destroy the permanent status window (if one exists). 
+
+
+Before calling wsDisab1le, the calling application should resize its main window to take up the whole 
+screen. As with wsEnable, the required window extent may be determined by calling 
+wiInquireStatusWindow and doing a simple calculation. 
+
+
+wsEnableTemp Enable temporary status windows 
+VOID wsEnableTemp (VOID) ; 
+Enable the window server's processing of PSION+MENU to present a temporary status window. 
+
+
+Unlike wsEnable, the effect of this call is system wide. On the S3 and S3a, wsEnableTemp is called by the 
+shell as part of its initialisation. 
+
+
+wsDisableTemp Disable temporary status windows 
+
+
+VOID wsDisableTemp (VOID) ; 
+Disable the processing of PSION+MENU to present a temporary status window. 
+
+
+The effect of this call is system wide. Calling wsDisableTemp on the $3 and S3a will disable temporary 
+status windows for all applications. 
+
+
+2-22 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+wsSetList Set list of modes to display in status window 
+
+
+INT wsSetList (UINT count, TEXT **plist,UINT pos); 
+
+
+Available in version 4 only, this function sets up the text for the list of modes to be displayed in the status 
+window. 
+
+
+The count parameter is the number of text items in the list; the plist parameter is a pointer to an array of 
+string pointers (one string per mode) and pos is the position within the list where the diamond symbol is 
+to be placed. The first position is given a value of 0. 
+
+
+If the diamond symbol is not to be shown, pos should be set to w_STATUS_WIN_NO_DIAMOND. 
+
+
+To replace the list of modes with the application icon, count should be set to w_sTATUS_WINDOW_ICON. 
+With count set to this value, the other two parameters are ignored. Typically, a call would look like this: 
+
+
+wsSetList (W_STATUS_WINDOW_ICON, NULL, 0) ; 
+
+
+The function returns 0 if successful or =_GEN_Nomemory if it fails to allocate space for the new list. 
+
+
+Note that calling wssetList on the Workabout has no visible effect, since its status window does not 
+display a list of modes. 
+
+
+wsSelectList Set select position in status window mode list 
+
+
+VOID wsSelectList (INT pos); 
+
+
+Available in version 4 only, this function allows the diamond symbol in the list of modes in the status 
+window to be (re-)positioned. 
+
+
+The position is specified by giving a value to the parameter pos. The first position is given a value of 0. If 
+the diamond symbol is not currently shown, setting a position will cause it to reappear. Giving pos a value 
+of w_STATUS_WIN_NO_DIAMoND causes the diamond symbol to be removed from the status window. 
+
+
+Note that calling wsselectList on the Workabout has no visible effect, since its status window does not 
+display a list of modes. 
+
+
+winquireStatusWindow Inquire state and extent of status window 
+INT wiInquireStatusWindow(INT state,P_EXTENT *pextent) ; 
+Available in version 4 only, this function does two things: 
+
+
+e it returns the current state of the status window as set by wstatusWindow. It returns one of the 
+values w_STATUS_WINDOW_OFF, W_STATUS_WINDOW_SMALL, W_STATUS_WINDOW_BIG and 
+W_STATUS_WINDOW_CTBY. 
+
+
+e it fills in the pextent of the status window corresponding to state. In other words, by setting 
+state to one of the values w_sTATUS_WINDOW_OFF, W_STATUS_WINDOW_SMALL, 
+W_STATUS_WINDOW_BIG Of W_STATUS_WINDOW_CTBY, it supplies the position, width and height of a 
+status window of that type. 
+
+Further, if state is given a value of -1, the extent of the current status window is supplied. 
+
+
+It is interesting to note that if the status window is off, the extent information describes a status window 
+located at the right hand edge of the screen with zero width and full height. 
+
+
+For a description of the p_ExTENT structure, see wsScreenExt. 
+
+
+2-23 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Configuring the window server 
+
+
+The functions which have a system wide effect on the window server (as opposed to just affecting the 
+calling client) are: 
+
+
+wSystem which is described next 
+wsEnableTemp to enable/disable permanent status windows (as described above) 
+wsDisableTemp 
+
+
+These functions should only be used when an application takes over the whole machine. This is more 
+likely on an HC than say an S3, S$3a or Workabout. 
+
+
+wSystem Configure the window server 
+INT wSystem(UINT new_flags,UINT flag_mask) ; 
+
+
+Set an internal set of flags to modify the system-wide behaviour of the window server where: 
+
+
+new_flags is a bit mask containing the values of the bit flags to be modified 
+flag_mask is a bit mask indicating (by those bits that are set) the bit flags that are to be 
+modified 
+
+
+The function returns the old value of the flags. 
+The flags are of the form ws—ERV_FLAG_xxx where xxx is one of: 
+
+
+Stops the window server from restarting the shell (that is, sys$shll.img) 
+NO_SHELL_REBOOT whenever it terminates. Clearing this flag when there is no shell running causes 
+the window server to restart the shell. Available on all machines. 
+
+
+NO_NOTIFIER_REBOOT The same as above except it applies to the notifier process (sys$ntfy.img). 
+Available on the HC and MC. 
+
+
+Prior to version 4, the window server on the S3 always provides the notifier 
+itself and never starts a sys$ntfy.img. 
+
+
+Under version 4, this flag can be set for the S3a and Workabout because the 
+possibility of building a separate notifier process exists. 
+
+
+HOOK_NOTIFIER If set, the window server attempts to hook the notifier, as explained in the 
+earlier Alerts section of this chapter. All MC versions are unable to hook the 
+notifier. 
+
+
+Prior to version 4, this flag applies to the HC only; the S3 effectively assumes 
+that it is permanently set. 
+
+
+Under version 4, this flag can be set for the S3a and Workabout. 
+
+
+NO_PANIC_NOTIFY Disables the window server from reporting processes which terminate with a 
+panic or a negative reason code. Available on the HC, $3, S3a and Workabout 
+but not the MC. This flag is ignored unless the window server has hooked the 
+notifier. On machines other than the MC, you would set this flag to prevent the 
+window server from reporting abnormal terminations when HOOK_NOTIFIER is 
+set. 
+
+
+UPDATE_MSGS Enables the window server to send wM_TASK_UPDATE events to the shell to 
+inform it of the termination of any process (not just clients of the window 
+server). The MC version does not support WM_TASK_UPDATE events. 
+
+
+Prior to version 4, this flag applies to the HC only; the S3 effectively assumes 
+that it is permanently set. 
+
+
+Under version 4, this flag can be set for the S3a and Workabout. 
+
+
+2-24 
+
+
+2 GENERAL WINDOW SERVER FUNCTIONS 
+
+
+LOW_BATTERY_WARNINGS _ If set, the window server notifies the user of a low lithium or main battery. Note 
+that the window server only checks for low battery when the machine is turned 
+on. On the HC, the window server is only informed of the machine being 
+switched on after p_setonevent (TRUE) has been called. The MC version of the 
+window server does not support low battery warnings. 
+
+
+Prior to version 4, this flag only applies to the HC; on the S3, the window 
+server always reports low battery warnings. 
+
+
+Under version 4, this flag can be set for the S3a and Workabout. 
+
+
+HUNG_UP_SW If set, the window server presents a "hung up" status window if the foreground 
+task is not using backed-up windows and fails to respond to redraw events. The 
+MC version of the window server does not support status windows. 
+
+
+Prior to version 4, this flag only applies to the HC; the S3 effectively assumes 
+that it is permanently set. 
+
+
+Under version 4, this flag can be set for the S3a and Workabout. 
+
+
+The following flags are introduced in version 4 and apply only to S3a and Workabout machines. 
+
+
+SW_NO_LOW_BATTERY If set, it disables the low battery indicator in the status window. 
+SW_NO_PACKS If set, it disables the two pack indicators in the status window. 
+SW_NO_LINK If set, it disables the link indicator in the status window. 
+SW_NO_CAPS If set, it disables the caps lock indicator in the status window. 
+
+
+Prior to version 4, when the window server starts, the internal flags are all clear although, on the HC, this 
+can be altered by setting the sws_rn environment variable. 
+
+
+Under version 4 of the window server the internal flags on the S3a and Workabout can be altered, like on 
+the HC, by setting the sws_rL environment variable. 
+
+
+In practice, wsystem 1s more likely to be used on the HC rather than the S3, S3a, Workabout or MC. See 
+the section System start-up in the Introduction chapter for further discussion (including further details on 
+$wS_FL) and examples of the use of wsystem. 
+
+
+Attached Clients 
+
+
+This section only applies to large screen versions of the window server, such as the MC. 
+
+
+Clients can attach to and detach from each other by use of the wattachToClient, 
+wAttachToForegroundClient and wDetachClient Calls. 
+
+
+The client that calls the attach function is attached in front of the client it is attaching to. 
+
+
+When clients are attached they move round in the task order together - when one of the attached tasks 
+moves, it pulls the other task (or tasks) with it. When they become foreground, all attached tasks are sent a 
+WM_FOREGROUND event. 
+
+
+Two examples of the use of attached clients on the MC are: 
+
+
+e The system notifier sys$ntfy uses wAttachToForegroundClient to attach itself to the foreground client 
+to display its message. 
+
+
+e The voice server uses wAttachToClient to attach itself to its client (where both are clients of the 
+window server) to implement a dialog box as a separate process. 
+
+
+In both cases, the attaching client is behaving as if it were part of the client it is attached to. The notifier 
+could have been implemented using wclientPosition to make itself visible but the holder of the 
+foreground would then inappropriately go into background (and get a wM_BACKGROUND event). 
+
+
+When a client attaches to another, the window server sends a wM_ATTACHED event to the client being 
+attached to. When the attaching client detaches, it sends a wm_DETACHED event to the client being detached 
+from. 
+
+
+A detaching client is positioned to the back of all clients. 
+
+
+2-25 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wAttachToClient Attach to client 
+
+
+INT wAttachToClient (UINT pid); 
+Attach the caller to client pid. 
+
+
+If client pid does not exist, the function leaves or returns E_FILE_NXIST. 
+
+
+wAttachToForegroundClient Attach to foreground client 
+
+
+VOID wAttachToForegroundClient (VOID) ; 
+Attach the caller to the foreground client. 
+
+
+Does nothing if the caller has the foreground. 
+
+
+wDetachClient Detach from client 
+
+
+VOID wDetachClient (VOID) ; 
+Detach from a client and position to the back of all clients. 
+
+
+If the caller is no longer attached to another client (say because that client has terminated), the caller is 
+just positioned to the back. 
+
+
+PSO Oe a eae | 
+Miscellaneous 
+
+
+A number of general functions which do not fit under any of the previously discussed topics are described 
+here. Unless otherwise stated, they are all introduced in version 4 of the window server. 
+
+
+wSupportinfo Get information on supported features 
+
+
+VOID wsSupportInfo(.i.W_SUPPORT_INFO *pinfo); 
+
+
+The function fills the w_suppoRT_INFo type structure with information on the currently supported 
+features. The supplied parameter pinfo must point to a structure of type Ww_SUPPORT_INFO. 
+
+
+It can set the following values in the flags member: 
+W_SUPPORT_GREY if set, the window server supports the current scheme for drawing grey graphics 
+
+
+W_SUPPORT_CTBY_S3 if set, the window server supports a Series 3 compatibility mode (there is no 
+distinction between different Series 3 compatibility modes, such the two that 
+are available on the Workabout) 
+
+
+Currently, no other information is returned. The rest of the w_supPpoRT_INFo structure is set to zeros. The 
+function is well placed for expansion in future versions and releases of the window server. 
+
+
+The w_SUPPORT_INFO structure is defined as follows: 
+
+
+typedef struct 
+{ 
+UINT flags; 
+UINT fillers[15]; /* will be filled with 0's */ 
+} W_SUPPORT_INFO; 
+
+
+wDisableKeyClick Set or cancel key click disable state 
+
+
+VOID wDisableKeyClick(INT state); 
+If state is set to TRUE, the behaviour of the key click for an application is changed: 
+
+
+e = The key click is disabled while the application is in foreground. 
+e = The key click state is reset when the application goes to background. 
+
+
+Setting state to FALSE cancels this state for an application. 
+
+
+2-26 
+
+
+CHAPTER 3 
+
+
+WINDOWS 
+
+
+Creating and initialising a window 
+
+
+Window attributes 
+
+
+The functions: 
+wCreateWindow 
+wSetWindow 
+
+
+wiInquireWindow 
+
+
+to create a window and set its attributes 
+to set a window's attributes 
+
+
+to sense a window's attributes 
+
+
+take the address of a w_winpata struct as a parameter to hold the window attributes where the w_winpaTa 
+struct is defined as: 
+
+
+typedef struct 
+
+
+{ 
+WORD x; 
+WORD y; 
+
+
+} P_POINT; 
+
+
+ttypedef struct 
+
+
+{ 
+P_POINT 
+
+
+tale 
+
+
+WORD width; 
+WORD height; 
+} P_EXTENT; 
+
+
+ttypedef struct 
+
+
+{ 
+
+
+UWORD flags; 
+P_EXTENT extent; 
+WORD mouse_icon; 
+UBYTE background; 
+UBYTE filler; 
+
+} W_WINDATA; 
+
+
+where: 
+
+
+flags 
+
+
+extent 
+
+
+mouse_icon 
+
+
+background 
+
+
+is a set of binary attributes, described below. In the root window, the flags field 
+is zero (so all the binary attributes are clear). 
+
+
+is the position and size of the window relative to its parent in pixel coordinates. 
+In the root window the extent coincides with the whole screen. 
+
+
+is the ID of the window mouse icon (only used when the machine has a 
+pointing device such as on the MC) 
+
+
+specifies whether the window is backed-up by a bitmap (or bitmaps) and, if not, 
+how the window should be prepared when it is validated 
+
+
+3-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+background (up to version 3.5) 
+
+
+In versions of the window server up to and including 3.5 the background field of the w_winpata struct 
+should be one of: 
+
+
+W_W 
+
+
+W_W 
+
+
+W_W 
+
+
+W_W 
+
+
+IN_BACK_BITMAP all drawing to the window is duplicated to an off-screen bitmap. Redraws are 
+automatically done from this bitmap, so no ww_REDRAW events are ever 
+generated. When the background has this value, it may not be altered by calling 
+wSetWindow. Not available on version 2 of the window server. 
+
+IN_BACK_CLR clear the pixels in the window on validation (the root window has this value). 
+This is the default value. 
+
+IN_BACK_SET set the pixels in the window on validation. 
+
+IN_BACK_NONE do nothing on validation (on the assumption that the drawing covers every 
+
+
+pixel). Best for flicker-free graphics. 
+
+
+background (version 4) 
+
+
+In version 4 of the window server, there are changes in meaning and values caused by the introduction of 
+grey. To control drawing to the normal (black) plane, one of the following must be set: 
+
+
+W_WIN_BACK_BITMAP all drawing to the normal (black) plane of the window is duplicated to an 
+off-screen bitmap. Redraws are automatically done from this bitmap, so no 
+WM_REDRAW events are ever generated. When the background has this value, 
+it may not be altered by calling wset window. 
+
+W_WIN_BACK_CLR clear the pixels in the normal (black) plane of the window on validation (the 
+root window has this value). This is the default value. 
+
+W_WIN_BACK_SET set the pixels in the normal (black) plane of the window on validation. 
+
+W_WIN_BACK_NONE do nothing to the normal (black) plane of the window on validation (on the 
+assumption that the drawing covers every pixel). Best for flicker-free 
+graphics. 
+
+W_WIN_BACK_CLR_NO_REDRAW to clear the pixels in the normal (black) plane of the window but prevent 
+any drawing or redrawing to this specific plane. 
+
+W_WIN_BACK_SET_NO_REDRAW to Set the pixels in the normal (black) plane of the window but prevent any 
+drawing or redrawing to this specific plane. 
+
+W_WIN_BACK_NONE do nothing to the normal (black) plane of the window on validation but also 
+
+NO_REDRAW prevent any drawing or redrawing to this specific plane. 
+
+
+To control drawing to the grey plane, one of the following must be ored into the background field with 
+
+
+one of the above normal plane values: 
+
+W_WIN_BACK_GREY_BITMAP all drawing to the grey plane of the window is duplicated to an off-screen 
+bitmap. Redraws are automatically done from this bitmap, so no ww_REDRAW 
+events are ever generated. When the background has this value, it may not 
+be altered by calling wset window. 
+
+W_WIN_BACK_GREY_CLR clear the pixels in the grey plane of the window on validation (the root 
+window has this value). 
+
+W_WIN_BACK_GREY_SET set the pixels in the grey plane of the window on validation. 
+
+W_WIN_BACK_GREY_NONE do nothing to the grey plane on validation (on the assumption that the 
+drawing covers every pixel). Best for flicker-free graphics. 
+
+W_WIN_BACK_GREY_CLR to clear the pixels in the grey plane of the window but prevent any drawing 
+
+NO_REDRAW or redrawing to this specific plane. This is the default value. 
+
+W_WIN_BACK_GREY_SET to set the pixels in the grey plane of the window but prevent any drawing or 
+
+NO_REDRAW redrawing to this specific plane. 
+
+W_WIN_BACK_GREY_NONE do nothing to the grey plane of the window on validation but also prevent 
+
+NO_REDRAW any drawing or redrawing to this specific plane. 
+
+
+3 WINDOWS 
+
+
+If drawing is enabled to both the normal (black) and the grey planes, then both planes will be moved when 
+scrolling or moving a window. 
+
+
+If no drawing is intended for one of the planes in a window, then overheads can be cut by disabling the 
+unused plane. For example, if no drawing is to be done to the grey plane, disable this plane by NOT 
+setting any of w_WIN_BACK_GREY_CLR, W_WIN_BACK_GREY_SET, W_WIN_BACK_GREY_NONE OF 
+W_WIN_BACK_GREY_BITMAP. 
+
+
+Note that if both w_wmn_BAcK_BITMAP and w_WIN_BACK_GREY_BITMapP are set, then the window will be 
+backed up to two bitmaps, one for the normal plane and one for the grey plane. 
+
+
+Also note that setting one of: 
+
+
+W_WIN_BACK_CLR_NO_REDRAW 
+
+
+W_WIN_BACK_SET_NO_REDRAW 
+
+
+W_WIN_BACK_NONE_NO_REDRAW 
+
+
+and setting one of: 
+
+
+W_WIN_BACK_GREY_CLR_NO_REDRAW 
+
+
+W_WIN_BACK_GREY_SET_NO_REDRAW 
+
+
+W_WIN_BACK_GREY_NONE_NO_REDRAW 
+
+
+is equivalent to setting the w_wIN_No_REDRaw bit (as a parameter to wcreat eWindow). 
+flags (all versions) 
+The following bits of f1ags apply to all versions of the window server on all machines: 
+
+
+W_WIN_NO_REDRAW windows with this flag set never receive redraw events. This flag may not be 
+altered by a wSetwindow command. 
+
+
+W_WIN_PRIORITY redraw events for windows with this flag set have priority over redraw events 
+for windows with this flag clear. 
+
+
+flags (version 4) 
+
+The following bit of f1ags applies to version 4 of the window server: 
+
+W_WIN_DOUBLE_PIXEL when set, causes all graphics in this window to work in double pixel mode. 
+Large screen flags 
+
+The following bit of f1ags applies only to large screen versions of the window server such as the MC: 
+
+
+W_WIN_FOREGROUND_ONLY if set, the window is only visible while the client is foreground. Note that a 
+descendant window of a roREGROUND_ONLY window is necessarily also 
+FOREGROUND_ONLY regardless of the value of this flag. This flag may not be 
+altered by a wSetwindow command. 
+
+
+Mouse-related flags 
+
+
+The following bit of f1ags apply only when the machine has a pointing device, such as on the MC: 
+
+
+W_WIN_NO_MOUSE a window with this flag set will not receive any mouse events (however, 
+the mouse cursor is still displayed). All other mouse-related flags have no 
+affect when this flag is set. 
+
+
+W_WIN_INACTIVE if a mouse click occurs anywhere in a window with this flag set or in any 
+of its descendants, a wM_AcTIVE event is sent to the window. 
+
+
+W_WIN_INPUT_ONLY if set, the window is input-only. Input-only windows are invisible and exist 
+solely for the purpose of detecting mouse events. This flag may not be 
+altered by a wSetwindow command. 
+
+
+W_WIN_MOUSE_MOVE if set, mouse movement events are generated when the mouse button is up. 
+W_WIN_MOUSE_DRAG if set, mouse movement events are generated when the mouse button is 
+down. 
+
+
+3-3 
+
+
+WINDOW SERVER REFERENCE 
+
+
+W_WIN_MOUSE_GRAB if set, the mouse is automatically grabbed when the mouse button is 
+pressed. The grab is automatically released when the mouse button is 
+released and a wM_MOUSE event of type WM_MOUSE_RELEASE is sent to the 
+grabbing window, even if the release occurs outside the window. If 
+W_WIN_MOUSE_DRAG is also set, any intermediate wM_MouSE_MOVE events are 
+also delivered to the grabbing window. 
+
+
+W_WIN_RUBBER_BAND If a mouse down event occurs in a window with this bit set, it and 
+
+CAPTURE subsequent mouse and keyboard events are captured to the window server's 
+rubber band processing until the rubber band mode is terminated. This first 
+mouse click generates a WW_RUBBER_BAND_INIT event to which the client 
+must respond with a call to wRubberBand. This flag may not be altered by a 
+wSetWindow command. 
+
+
+W_WIN_RUBBER_BAND If when calling wRubberBand in response to a WM_RUBBER_BAND_INIT event 
+
+COMPLETE_ON_RELEASE you specify that the rubber band should be completed on a mouse up event, 
+you should also set this bit. This flag may not be altered by a wSet Window 
+command. 
+
+wCreateWindow Create a window 
+
+
+INT wCreateWindow(UINT parent_id, UINT field_set, .i.W_WINDATA *pwindata, UWORD handle); 
+Create a window and, if successful, return the positive ID of the window where: 
+
+
+parent_id is the window ID of the parent window. To create a top-level window, where 
+the parent is the root window (ie the whole screen), pass parent_id as zero. 
+
+
+handle is the client's own identifier for the window (which must be non-zero) to be 
+embedded in events which are directed at the window (for example, redraw and 
+mouse events). In medium to large applications, handle is commonly the 
+address of a control block which contains the window ID. 
+
+
+field_set is a set of bit flags which specify (by being set) which fields in the pwindata 
+struct are to be used to set the window attributes. In most cases, an attribute 
+which is not set from pwindata is inherited from parent_id (as detailed 
+below). If field_set is zero, pwindata 1s ignored. 
+
+
+pwindata is the address of a W_WINDATA struct as described above. If field_set is zero, 
+pwindata is ignored. 
+
+
+The bits in field_set are made up of the same bit masks as for pwindata->flags to indicate that the 
+corresponding bit in pwindata->flags should be used. And, in addition, field_set may contain: 
+
+
+W_WIN_EXTENT to uSe pwindata->extent 
+W_WIN_MOUSE_ICON to use pwindata->mouse_icon 
+W_WIN_BACKGROUND to uSe pwindata->background 
+
+
+If a field_set bit is clear, the corresponding attribute is inherited from the parent window parent_ida, 
+except for: 
+
+
+W_WIN_RUBBER_BAND_CAPTURE 
+W_WIN_INACTIVE 
+W_WIN_NO_REDRAW 
+W_WIN_PRIORITY 
+W_WIN_FOREGROUND_ONLY 
+
+
+These five attributes are never inherited from any parent window. If they are not set explicitly, by setting 
+the appropriate bit in fielda_set and the corresponding data value in the w_winpata struct pointed to by 
+pwindata, they are set to zero. 
+
+
+If parent_id has one or more child windows, the new window is created in front of its siblings. 
+
+
+After a successful return from wcreat eWindow, the window is just a dormant data structure in the window 
+server's data segment with no visibility on the screen. You can't draw to the window and you won't get any 
+redraw events (or any mouse events if there is a pointing device) until the window is initialised by calling 
+wInitialiseWindowTree, described below. 
+
+
+3-4 
+
+
+3 WINDOWS 
+
+
+If the function fails because there is insufficient memory, it calls p_leave (E_GEN_NOMEMORY) or returns 
+E_GEN_NOMEMoRY, depending on whether wDisableLeaves has been called. 
+
+
+See the description of wconnect for an example. 
+
+
+wSetWindow Set window attributes 
+
+
+VOID wSetWindow(UINT wid, UINT field_set, .i.W_WINDATA *pwindata) ; 
+
+
+Set one or more window attributes of the window with ID wia where field_set and pwindata are as for 
+wCreateWindow, described above. 
+
+
+The function wSetwindow ignores the following bits in field_set which correspond to window attributes 
+which are not modifiable: 
+
+
+W_WIN_NO_REDRAW 
+
+W_WIN_INPUT_ONLY 
+W_WIN_FOREGROUND_ONLY 
+W_WIN_RUBBER_BAND_COMPLETE_ON_RELEASE 
+
+
+You cannot modify any of the attributes of the root window. 
+In practice, wSetWindow 1s commonly use to move and/or resize a window. 
+
+
+If the size of a backed-up window is increased, the backup bitmap(s) will also be increased and the 
+additional area (to the right and below) is filled with zeros. 
+
+
+In this situation, the call can fail with an out-of-memory condition; it should be noted that such a failure 
+might not be reported immediately because of the buffering of window server requests (see the Clients and 
+the window server section in the Introduction chapter). 
+
+
+Any areas of the window that are exposed as a result of making the call to wset window (because the effect 
+has been to expand or move the window) are invalidated. Areas that are covered, moved offscreen, or lost 
+because the window has become smaller are marked as valid, thus preventing any redraws that might have 
+been pending for these areas. The validity of any other areas is not affected by the call. 
+
+
+winquireWindow Get window attributes 
+
+
+INT wiInquireWindow(UINT wid, .i.W_WINDATA *pwindata) ; 
+
+
+Write a copy of window wia's extent and flags to *pwindata (pwindata->mouse_icon and 
+pwindata->background are left undefined). 
+
+
+wlnitialiseWindowTree Initialise window tree 
+
+
+VOID winitialiseWindowTree(UINT wid); 
+
+Initialise window wid and all its descendants. 
+
+None of these windows may be initialised again. 
+
+Provided that the window is not made invisible between creation and initialisation, the following occurs: 
+
+
+backed-up window! The backup bitmap (which is initialised with zeros when the window is created) 
+is copied to any visible parts of the window, clearing it. In version 4 of the 
+window server there may be two backup bitmaps which are copied to the visible 
+parts of the window's normal and grey plane respectively. 
+
+
+no-redraw window2 Any visible pixels are cleared if the background attribute is w_wIN_BACK_CLR or 
+set if the background attribute is w_win_Back_seEt. In version 4 of the window 
+server, these attributes clear or set the visible pixels in the window's normal 
+plane while w_wIN_BACK_GREY_CLR and W_WIN_BACK_GREY_SET Clear or set the 
+visible pixels in the window's grey plane. 
+
+
+non-backed-up redraw _— Any visible parts are added to the update region (which will subsequently cause 
+window redraw events to be generated). 
+
+
+!Where the window attribute background is W_WIN_BACK_BITMaP (and/or w_WIN_BACK_GREY_BITMAP in 
+version 4 of the window server). 
+
+
+2Where the w_wIn_No_REDRAw window attribute is set. 
+
+
+3-5 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wCloseWindowTree Destroy a window and its descendants 
+
+
+VOID wCloseWindowTree(UINT wid); 
+
+
+Destroy window wid and all its descendants, freeing any associated window server resources (such as an 
+attached graphics context). 
+
+
+When destroying a window system, it is sometimes difficult to destroy windows bottom-up with respect to 
+the window parentage tree. To make life easier, the window server allows windows to be destroyed more 
+than once as long as other window server objects, such as graphics contexts, bitmaps, fonts, icons or 
+windows are not created in the mean time. 
+
+
+If you are using wGetEvent or wGetEvent Special rather than wGetEventWait, you should be very careful 
+about destroying windows while a request made by calling wcetEvent or wGetEvent Special is pending. 
+Bearing in mind the multi-tasking nature of the system and the fact that the window server runs at a 
+higher priority than its clients, it is quite possible for an event to be delivered before the window is 
+destroyed in which case there is the possibility that the next event will relate to a window which has 
+already been destroyed (a redraw event, say). 
+
+
+The solution to this problem normally involves calling wcancelGetEvent, as described in the first chapter. 
+
+
+winquireWindowOffset Get window to window offset 
+
+
+INT wiInquireWindowOffset (UINT from_wid, UINT to_wid, .i.P_POINT *poffset); 
+Write the offset of to_wid relative to from_wid tO poffset and return zero. 
+The P_POINT struct is: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+Useful when positioning windows relative to each other. To find the absolute position of a window on the 
+screen set from_wid to zero (the root window ID). 
+
+
+If the window server has a pending error with error number err, the function calls p_leave (err) or 
+returns err, depending on whether wDisableLeaves has been called. 
+
+
+wReassignRootWindow Reassign the root window 
+
+
+VOID wReassignRootWindow(UINT wid); 
+
+
+Reassign the window ID of zero to mean the window wid rather than the root window which covers the 
+whole screen. 
+
+
+The assignation applies only to the calling client. 
+Passing a wid of zero resets the window ID of zero to mean the whole screen. 
+
+
+Used for creating development environments on a large screen version of the window server which 
+simulate a small screen environment. 
+
+
+Not available in version 2 of the window server. 
+
+
+Visible and invisible windows 
+
+
+wMakelnvisible Make window invisible 
+VOID wMakeInvisible(UINT wid); 
+Mark window wid as invisible. 
+When a window is marked as invisible it and all its descendants are made invisible. 
+The window server treats windows which are invisible as follows: 
+e if the window is backed-up, any drawing to it is drawn only to the backup bitmap(s) 
+e invalidating a window using wInvalidateRect or wInvalidateWin has no effect 
+
+
+e¢ windows behave as if they do not exist with respect to mouse input (this only applies when there 
+is a pointing device) 
+
+
+3-6 
+
+
+3 WINDOWS 
+
+
+wMakeVisible Make window visible 
+VOID wMakeVisible(UINT wid); 
+Mark window wid as visible. 
+
+
+Unless wMakeInvisible has been applied to a descendant, calling wMakevisible makes all descendants 
+visible. 
+
+
+Sibling positions 
+
+
+wWindowPosition Change position in sibling list 
+VOID wWindowPosition(UINT wid, UINT pos); 
+Move window wid to the position pos in its sibling list. 
+
+
+If pos is greater than the number of siblings then window wia will go to the back of the sibling list, if pos 
+is zero then it will go to the front of the sibling list. 
+
+
+wGetWindowPosition Get position in sibling list 
+INT wGetWindowPosition(UINT wid); 
+Return the position of window wid in its sibling list. 
+
+
+The function behaves as for wcheckPoint in that it flushes the client-side buffer and reports any uncleared 
+error - either by calling p_ieave or by returning the error number. 
+
+
+Not available in version 2 of the window server. 
+
+
+Scrolling 
+
+
+wScrollRect Copy a rectangle 
+VOID wScrollRect (UINT wid, .i.P_RECT *prect, P_POINT *poffset); 
+
+Copy the pixels in rectangle prect in window wid to the same sized rectangle, displaced by poffset. 
+
+The structs p_pornt and p_rRect are defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+The copy excludes the following from prect: 
+e those parts which are in the update region (that is, those parts which are invalid) 
+e those parts which are obscured or clipped by other windows 
+
+
+e those parts which are beyond the boundaries of the window 
+
+
+Although these parts are not copied, their existence causes the corresponding region of the displaced 
+rectangle to be invalidated. 
+
+
+3-7 
+
+
+WINDOW SERVER REFERENCE 
+
+
+In version 4 of the window server, if drawing is enabled to both the normal and the grey planes, then the 
+copying activity described above is done to both planes. 
+
+
+If the window is a backed-up window, the copy is also applied to the backup bitmap(s). For a backed-up 
+window: the update region is always null; those parts which are obscured or clipped can be recovered from 
+the backup bitmap(s); those parts which are beyond the boundaries of the window are cleared. 
+
+
+Note that wScrol1Rect may also be applied to a bitmap where wid is a bitmap ID (but not in version 2 of 
+the window server). 
+
+
+wsScrollWin Scroll a window 
+VOID wScrollWin(UINT wid, .i.P_POINT *poffset) ; 
+
+Scroll the whole of window wid by displacement poffset. 
+
+Entirely equivalent to wScrollRect with prect set to a rectangle covering the whole window. 
+
+
+Note that wScrollwin may also be used to scroll a whole bitmap where wid is a bitmap ID (but not in 
+version 2 of the window server). 
+
+
+Redrawing 
+
+
+There are six variants of wBeginRedraw which vary according to whether a temporary graphics context is 
+created (and, if so, whether it is to be altered from its default settings) and whether a part or the whole of 
+the window is being redrawn, as follows: 
+
+
+wBeginRedraw to redraw a part of the window using an independently created temporary or 
+permanent graphics context 
+
+
+wBeginRedrawWin to redraw the whole of the window using an independently created temporary 
+or permanent graphics context 
+
+
+wBeginRedrawGC to redraw a part of the window using a temporary graphics context which is 
+created and initialised with specified values 
+
+
+wBeginRedrawGC0 to redraw a part of the window using a temporary graphics context which is 
+created with default initial values 
+
+
+wBeginRedrawWinGC to redraw the whole of the window using a temporary graphics context which is 
+created and initialised with specified values 
+
+
+wBeginRedrawWinGC0 to redraw the whole of the window using a temporary graphics context which is 
+created with default initial values 
+
+
+Note that the last character in both wBeginRedrawGco and wBeginRedrawwWincco is the digit zero (and not 
+the letter 'o'). 
+
+
+When a begin redraw function is used to simultaneously create a temporary graphics context, the 
+corresponding call to wEndRedraw automatically frees it. 
+
+
+All variants validate at least a part of a window and cause subsequent drawing to use the update region 
+rather than the normal drawing region. If the background attribute of the window is w_wIN_BACK_CLR, 
+validated pixels in the update region are cleared and if the background attribute is w_wIn_BACK_SET, the 
+same pixels are set. 
+
+
+In version 4 of the window server, the above two background attributes apply to validated pixels in the 
+normal (black) plane in the update region. In addition, if the background attribute of the window is 
+W_WIN_BACK_GREY_CLR Or W_WIN_BACK_GREY_SET, validated pixels in the grey plane in the update region 
+are cleared or set respectively. 
+
+
+A way of ensuring flicker-free redrawing, is to set the background attribute to w_wIN_BACK_NONE and cover 
+every pixel in the redraw. 
+
+
+In version 4 of the window server, W_WIN_BACK_NONE applies only to the normal (black) plane. To achieve 
+the same effect when drawing to the grey plane, the corresponding attribute w_wIN_BACK_GREY_NONE 
+should also be set. 
+
+
+3-8 
+
+
+3 WINDOWS 
+
+
+wBeginRedraw Start a partial redraw 
+
+
+VOID wBeginRedraw(UINT wid, .i.P_RECT *prect); 
+
+
+Validate the rectangle prect in window wia and clip subsequent drawing to the intersection of prect and 
+the window's update region (as it was before the validate). The normal drawing region is restored when 
+wEndRedraw is called. 
+
+
+The struct p_rect is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+wBeginRedrawWin Start a full redraw 
+
+
+VOID wBeginRedrawWin(UINT wid); 
+
+
+Validate the whole of window wia and clip subsequent drawing to the window's update region (as it was 
+before the validate). The normal drawing region is restored when wEndRedraw is called. 
+
+
+Equivalent to calling wBeginRedraw with a rectangle covering all of window wia. 
+
+
+wBeginRedrawGC Start a partial redraw (GC) 
+
+
+VOID wBeginRedrawGC (UINT wid, .i.P_RECT *prect, UINT field_set, G_GC *pgc); 
+
+
+Validate the rectangle prect in window wia and clip subsequent drawing to the window's update region 
+(as it was before the validate). 
+
+
+In addition, create a temporary graphics context which is initialised with those fields from pgc which have 
+their corresponding bit fields set in field_set. 
+
+
+The c_cc struct is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* G_TRMODE_SET, CLR, INV (line) */ 
+
+UBYTE textmode; /* G_TRMODE_SET, CLR, INV, REPL (text) */ 
+
+UBYTE style; /* G_STY_NORMAL, _BOLD, _UNDERLINE, _INVERSE, _DOUBLE, _MONO, 
+_ITALIC */ 
+
+UBYTE flags; /* controls use of grey & double pixel mode */ 
+
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+where the bit fields for field_set are: 
+
+
+G_GC_MASK_GMODE corresponding to the gmode member 
+G_GC_MASK_TEXTMODE corresponding to the textmode member 
+G_GC_MASK_STYLE corresponding to the style member 
+G_GC_MASK_FONT corresponding to the font member 
+
+G_GC_MASK_GREY corresponding to the flags member (version 4 only) 
+G_GC_MASK_DOUBLE corresponding to the £1ags member (version 4 only) 
+
+
+The flags member is introduced in version 4 of the window server. Prior to version 4, the space occupied 
+by this member was unused. 
+
+
+See the Graphics Output chapter for a complete description of the fields in a c_cc struct. 
+
+
+The graphics context is freed (and the normal drawing region is restored) when wendRedraw is called. 
+
+
+3-9 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wBeginRedrawGCOo Start a partial redraw (GCO) 
+
+
+VOID wBeginRedrawGCO (UINT wid, .i.P_RECT *prect); 
+
+
+Validate the rectangle prect in window wid and clip subsequent drawing to the window's update region 
+(as it was before the validate). 
+
+
+In addition, create a temporary graphics context with default initial values. 
+
+
+The graphics context is freed (and the normal drawing region is restored) when wEndRedraw is called. 
+
+
+wBeginRedrawWinGC Start a full redraw (GC) 
+
+
+VOID wBeginRedrawWinGC(UINT wid, UINT field_set, .i.G_GC *pgc); 
+
+
+Validate the whole window wid and clip subsequent drawing to the window's update region (as it was 
+before the validate). 
+
+
+In addition, create a temporary graphics context which is initialised with those fields from pge which have 
+their corresponding bit fields set in field_set. 
+
+
+The graphics context is freed (and the normal drawing region is restored) when wEndRedraw is called. 
+The c_cc struct is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* G_TRMODE_SET, CLR, INV (line) */ 
+
+UBYTE textmode; /* G_TRMODE_SET, CLR, INV, REPL (text) */ 
+
+UBYTE style; /* G_STY_NORMAL, _BOLD, _UNDERLINE, _INVERSE, _DOUBLE, _MONO, 
+_ITALIC */ 
+
+UBYTE flags; /* controls use of grey & double pixel mode */ 
+
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+where the bit fields for field_set are: 
+
+
+G_GC_MASK_GMODE corresponding to the gmode member 
+G_GC_MASK_TEXTMODE corresponding to the textmode member 
+G_GC_MASK_STYLE corresponding to the style member 
+G_GC_MASK_FONT corresponding to the font member 
+
+G_GC_MASK_GREY corresponding to the flags member (version 4 only) 
+G_GC_MASK_DOUBLE corresponding to the flags member (version 4 only) 
+
+
+The flags member is introduced in version 4 of the window server. Prior to version 4, the space occupied 
+by this member was unused. 
+
+
+See the Graphics Output chapter for a complete description of the fields in a c_cc struct. 
+Example 
+
+
+LOCAL_C VOID BeginRedraw(INT wid, INT fid, INT style) 
+{ 
+G_GC gc; 
+
+
+gc.font=fid; 
+gc.style=style; 
+
+
+wBeginRedrawWinGC (wid, G_GC_MASK FONT |G GC_MASK_STYLE, &gc) ; 
+} 
+
+
+wBeginRedrawWinGCo Start a full redraw (GCO) 
+
+
+VOID wBeginRedrawWinGCO(UINT wid); 
+
+
+Validate the whole of window wid and clip subsequent drawing to the window's update region (as it was 
+before the validate). 
+
+
+In addition, create a temporary graphics context with default initial values. 
+
+
+The graphics context is freed (and the normal drawing region is restored) when wEndRedraw is called. 
+
+
+3-10 
+
+
+3 WINDOWS 
+
+
+wEndRedraw End a redraw 
+VOID wEndRedraw (VOID) ; 
+
+End a redraw. 
+
+Drawing is set back to use the normal drawing region (which clips to the visible region of a window). 
+
+
+If a temporary graphics context was created by calling wBeginRedrawGC, wBeginRedrawWinGC, 
+wBeginRedrawGCO OF wBeginRedrawwineco, the temporary graphics context is freed. 
+
+
+Validating 
+
+
+Validating a rectangle in a window removes that rectangle from the window's update region (if the 
+window has an update region). Validating the whole window deletes the window's update region. 
+
+
+When responding to the receipt of a wm_REDRAw event (see the Events chapter) it is essential to perform a 
+validation: until a window's update region has been entirely validated, wm_rEDRaw events will continue to 
+be received. 
+
+
+The normal response to a wM_REDRAW event is to perform a validation and to draw all or part of the window 
+(drawing will be clipped to the intersection with the window's update region). The rectangle that is 
+validated should correspond exactly to the rectangle that is drawn, rather than to the rectangle specified by 
+the wM_REDRAW event. 
+
+
+Depending on the window's background attribute, validation may also set, clear or leave unchanged all the 
+pixels in the rectangle. You should set the background attribute to select the action that is most 
+appropriate for the particular situation. 
+
+
+If the background attribute of the window is w_wIN_BAck_cLR, validated pixels in the drawing region are 
+cleared and if the background attribute is w_wIN_BACK_sET, the same pixels are set. 
+
+
+In version 4 of the window server, these attributes refer to validated pixels in the normal (black) plane of 
+the update region. In addition, if the background attribute w_wIN_BACK_GREY_CLR is set, validated pixels in 
+the grey plane of the drawing region are cleared and if the background attribute w_wIN_BACK_GREY_SET 1S 
+set, the same pixels are set. 
+
+
+A way of ensuring flicker-free redrawing of a window is to set the background attribute to 
+W_WIN_BACK_NONE and cover every pixel in the draw. 
+
+
+In version 4 of the window server, the w_wIN_BACK_NONE attribute refers to the normal (black) plane. If you 
+are also drawing to the grey plane, then the same result can be achieved in this plane by setting the 
+W_WIN_BACK_GREY_NONE attribute. 
+
+
+wValidateRect Validate a rectangle of a window 
+VOID wValidateRect (UINT wid, .i.P_RECT *prect); 
+
+Validate the rectangle prect in window wid. 
+
+The struct p_rect is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+wValidateWin Validate a whole window 
+
+
+VOID wValidateWin(UINT wid); 
+Validate the whole of window wid. 
+
+
+Equivalent to calling wvalidateRect with a rectangle covering window wid. 
+
+
+3-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+a 
+Invalidating 
+
+
+Invalidating a rectangle in a window adds that rectangle to the window's update region. Invalidating the 
+whole window sets the window's update region to cover the whole window. 
+
+
+When a client wishes to draw an area in one of its windows, there are two approaches: 
+e to draw directly to the area (normally after calling wvalidateRect or wValidateWin) 
+
+
+e to invalidate a rectangle and make use of the code which redraws its window in response to a 
+WM_REDRAW event 
+
+
+The advantages of invalidating are: 
+e It makes use of the code which must in any case be provided to redraw the window. 
+
+
+e An application can effectively use the window server's update region to accumulate disjoint 
+invalid areas without having to worry about whether those areas overlap (since overlapping areas 
+will generate a single redraw). 
+
+
+e Because the areas invalidated are clipped to the visible areas of the window, responding to the 
+WM_REDRAW events can require less work than drawing the whole window (since the whole 
+window may be partially or totally obscured or it may be invisible). 
+
+
+The main disadvantage of invalidating is the loss of performance resulting from the extra context 
+switching from the client to the window server to process the invalidate command and then back to the 
+client to process the redraw. 
+
+
+winvalidateRect Invalidate a rectangle 
+VOID wiInvalidateRect (UINT wid, .i.P_RECT *prect) ; 
+
+Invalidate the rectangle prect in window wid. 
+
+The struct p_RecT is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+winvalidateWin Invalidate a window 
+VOID wiInvalidateWin(UINT wid); 
+Invalidate the whole of window wid. 
+
+
+Equivalent to calling wInvalidateRect with a rectangle covering the whole of window wid. 
+
+
+————e—————————— EE eT) 
+Text cursor 
+
+
+wTextCursor Draw a text cursor 
+
+
+VOID wTextCursor(UINT wid, .i.W_CURSOR *pcursor) ; 
+Present a text cursor (which is optionally flashing) in window wid. 
+
+
+There is only one text cursor per client. If a text cursor already exists, it is removed before the new cursor 
+is positioned (you do not have to call wzEraseTextCursor if you are moving the cursor to another position 
+in the same or a different window). 
+
+
+Version 4 of the window server allows the text cursor to appear grey. This is achieved by setting 
+W_CURSOR_GREY in the flags member of the w_cursor structure. 
+
+
+3-12 
+
+
+3 WINDOWS 
+
+
+The w_cursor struct is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT pos; /* text cursor position */ 
+UBYTE height; /* text cursor height */ 
+BYTE ascent; /* text cursor ascent */ 
+UBYTE width; /* text cursor width */ 
+UBYTE flags; /* for obloid cursor and to disable flashing */ 
+} W_CURSOR; 
+
+
+The height, ascent and width members specify the height, ascent and width of the text cursor. The flags 
+member may be zero or it may contain any combination of the following bit flags: 
+
+
+W_CURSOR_OBLOID to round off the corners of the cursor 
+W_CURSOR_NO_FLASH to disable the flashing of the cursor 
+W_CURSOR_GREY to make the text cursor appear grey 
+
+
+The position of the cursor is consistent with positioning conventions for text where the top left of the 
+cursor is ascent above the position passed to wrextCursor. In fact, the x, y position for wrextcursor 
+should be the same as for drawing a text string. See the description of gPrintText in the Graphics Output 
+chapter. 
+
+
+Applications which use a vertical line cursor to indicate a position between two characters should (by 
+convention) place the cursor in the leftmost position of the character cell which is to the right of the 
+cursor. In this case, width is set to 1 (or 2), and ascent and height are set according to the font currently 
+in use. 
+
+
+A block or underline cursor is sometimes appropriate when using a monospaced font where width should 
+be set to the width of a characters in the font. 
+
+
+For an underline cursor, height should be set to 1. To draw the underline along the baseline of the font, 
+ascent Should be set to zero. To draw it along the bottom line of the characters, ascent should be set to 
+(font.ascent—font.height+1). 
+
+
+The window server controls the flashing of the cursor and makes sure that it does not interfere with any 
+drawing. 
+
+
+On large screen versions of the window server such as the MC, the window server automatically ensures 
+that only the foreground text cursor is visible. 
+
+
+wDrawTextCursor Draw a text cursor 
+
+
+VOID wDrawTextCursor(UINT wid, .i.W_CURSOR *pcursor) ; 
+
+
+A now defunct function to support older applications which leave pcursor->flags undefined (before 
+version 3.5 of the window server, pcursor->flags was a filler for word alignment). 
+
+
+This function is the same as wrextCursor except that it ignores pcursor->flags and consequently does 
+not support w_CURSOR_OBLOID, W_CURSOR_NO_FLASH OF W_CURSOR_GREY. 
+
+
+New applications should use wrextcursor. 
+
+
+wEraseTextCursor Erase a text cursor 
+VOID wEraseTextCursor (VOID); 
+Remove the caller's text cursor. 
+
+
+In programming terms, calling this function when there is no cursor is harmless. However, be aware that 
+careless use of this function can cause problems. 
+
+
+3-13 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Only one cursor is ever visible on the screen at any one time and wEraseTextCursor erases the text cursor 
+regardless of the window in which it appears. An application, therefore, must ensure that a text cursor is 
+erased at the appropriate time. 
+
+
+An inappropriately timed call to weraseText Cursor can "steal" the cursor from the currently emphasised 
+window. 
+
+
+EEE 
+Bitmap sequences 
+
+
+The window server has the ability to attach an animated sequence of bitmaps to a window. This sequence 
+specifies the bitmap, position, bitmap source rectangle, blit mode and time to wait before advancing the 
+sequence. The sequence is set up by the wSetWinBitmap call, modified by the wchangewWinBitmap call and 
+freed with wrree. 
+
+
+A bitmap is displayed as part of the window background, and a client can draw on top of the bitmap. 
+Because of this the client will normally be sent a wM_REDRAW event telling it to redraw the window 
+containing the bitmap every time the sequence advances. If you do not require to draw on top of the 
+bitmap you should set the w_wIn_No_REDRaw flag for the window so that your application is not slowed 
+down by unnecessary WM_REDRAW events. 
+
+
+wSetWinBitmap Attach bitmap sequence to window 
+INT wSetWinBitmap(UINT wid, UINT count, .i.WS_WIN_BITMAP *pdata) ; 
+
+
+Attach a sequence of one to twelve bitmaps to window wid where pdata is the address of an array of count 
+bitmap sequence records. 
+
+
+The structure of a bitmap sequence record is described by the ws_wIn_BiTmap struct which is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+typedef struct 
+{ 
+WORD bitmap; /* Bitmap ID */ 
+P_POINT pos; /* position of bitmap */ 
+P_RECT rect; /* Source rectangle in bitmap */ 
+UWORD mode; /* Blit mode */ 
+ULONG time; /* Time till next bitmap in sequence */ 
+} WS_WIN_BITMAP; 
+
+
+where: 
+
+bitmap is the bitmap ID. If any of the bitmaps in the sequence is freed before the 
+bitmap sequence is freed, the window server will panic the calling client when 
+it tries to display the freed bitmap. 
+
+pos is the target position in the window wid of the top left of the bitmap 
+
+rect is the rectangle within the bitmap to copy from 
+
+mode is the graphics mode to use when copying the bitmap (one of G_TRMODE_REPL, 
+G_TRMODE_SET Of G_TRMODE_CLR Or G_TRMODE_INV). In version 4 of the window 
+server, a member of a bitmap sequence can be made to appear grey. This is 
+achieved by OR'ing the flag ws_wIN_BITMAP_GREY into this member. 
+
+time is the interval in tenths of a second after which the window server advances to 
+
+
+the next bitmap (in a circular fashion). If this time is too short, the window 
+server will hog the processor animating the bitmaps and the performance of the 
+rest of the machine will be degraded. 
+
+
+Returns the ID of the bitmap sequence. 
+
+
+3-14 
+
+
+3 WINDOWS 
+
+
+wChangeWinBitmap Change a bitmap 
+VOID wChangeWinBitmap(UINT bsid, UINT index, .i.WS_WIN_BITMAP *pdata) ; 
+Replace bitmap sequence record index in the bitmap sequence with ID bsia with the contents of pdata. 
+
+
+The whole of pdata must be set up even if only one of the elements of the structure is being changed. 
+
+
+wFree Free a bitmap sequence 
+VOID wFree(UINT bsid); 
+Free bitmap sequence bsid. 
+
+
+A bitmap sequence is automatically freed if the window it is attached to is destroyed. 
+
+
+Sprites 
+In version 4 of the window server, an animated sequence of bitmaps known as a 'sprite' can be created. 
+
+
+While a sprite is 'connected' to a particular window, it differs from an animated bitmap sequence in that it 
+is not displayed as part of the window background. The window server takes care of saving and restoring 
+the contents of the underlying window display. This can give the impression of the sprite 'floating' above 
+the underlying display. 
+
+
+Each application (or client, in general) can have only one sprite at a time and each sprite consists of a 
+sequence of up to thirteen bitmap sets. Each bitmap set consists of up to six bitmaps, three for the normal 
+plane and three for the grey plane. 
+
+
+wCreateSprite Create a sprite 
+
+
+INT wCreateSprite (INT wid,P_POINT *pos,INT flags,INT count,.i.W_SPRITE *psprite); 
+
+
+Available in version 4 of the window server, this function creates a sprite connected to the window with 
+ID wia based at the position specified by the p_pornt struct pointed to by pos. 
+
+
+The value of f1ags controls clipping of the sprite. If it contains the flag w_spRITE_CLIP_CHILDREN, the 
+sprite will be clipped by any child windows of the window to which the sprite is connected. If this flag is 
+not set, the sprite can only be clipped by other windows or by the limits of its own window. 
+
+
+The use of the w_spRITE_CLIP_CHILDREN flag needs some care. If this flag is set, the sprite should not be 
+connected to the root window. The application's top level window is always a child window of the root 
+which would clip or overlay a sprite. 
+
+
+Menus and dialog boxes are not child windows of any of the application's windows; therefore a sprite will 
+always be clipped by menus and dialog boxes regardless of the setting of w_sPpRITE_CLIP_CHILDREN. 
+
+
+The count parameter specifies how many bitmap sets the sprite has. 
+
+
+The psprite parameter points to an array of w_spRITE structures, one for each bitmap set. Note, therefore, 
+that there are count elements in the array. 
+
+
+The structure of w_spRrteE is defined as follows: 
+
+
+typedef struct 
+{ 
+
+
+WORD bit_set; /* (normal plane) bitmap for pixels to be set 1 A 
+WORD bit_clr; /* (normal plane) bitmap for pixels to be cleared */ 
+WORD bit_inv; /* (normal plane) bitmap for pixels to be inverted*/ 
+WORD bit_gr_set; /*(grey plane) bitmap for pixels to be set ay: 
+WORD bit_gr_clr; /* (grey plane) bitmap for pixels to be set */ 
+WORD bit_gr_inv; /* (grey plane) bitmap for pixels to be set */ 
+
+
+P_POINT offset; 
+UWORD time; 
+} W_SPRITE; 
+
+
+3-15 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The time parameter indicates the length of time in units of 1/10th of a second that the bitmap set is to be 
+displayed. However, this field is ignored if the sprite consists of only one bitmap set (i.e. count is set to 
+one). 
+
+
+The members bit_set, bit_clr, and bit_inv contain the bitmap ids to be displayed in the normal plane 
+using the modes G_TRMODE_SET, G_TRMODE_CLR and G_TRMODE_INV respectively (see the section on 
+Graphics contexts in the chapter Graphics Output). 
+
+
+Similarly, bit_gr_set, bit_gr_clr and bit_gr_inv contain the bitmap ids to be displayed in the grey 
+plane. 
+
+
+Note that setting a bitmap field to zero means that no bitmap will be used for the relevant plane and mode. 
+
+
+The bitmap fields can be set in any combination as appropriate. Setting all of them to zero results in the 
+sprite being left blank for the specified time. 
+
+
+The offset parameter indicates the (x,y) offset of the top left-hand position of the bitmaps relative to the 
+specified sprite position. 
+
+
+All bitmaps within a bitmap set must be the same size or else E_GEN_aRG will be returned. 
+If successful, the function returns the sprite id. 
+
+
+If the application (or client, in general) already has a sprite, the function panics with panic 
+W_PANIC_SPRITE_EXISTS. 
+
+
+wSetSprite Change a sprite's bitmaps and position 
+
+
+INT wSetSprite(INT id,P_POINT *pos, INT index,.i.W_SPRITE *psprite) ; 
+
+
+Available in version 4 of the window server, this function allows the position and individual bitmap sets 
+of an existing sprite to be changed. 
+
+
+The parameter id must be a valid sprite handle as returned from a call to wcreateSprite, otherwise the 
+function panics with a W_PANIC_SPRITE. 
+
+
+If the parameter pos is not NULL, it is assumed to point to a P_POINT structure specifying the new position 
+for the sprite. If the parameter is NULL, it is ignored and the sprite's position will be left unchanged. 
+
+
+If the parameter psprite is not NULL, it is assumed to point to a W_SPRITE type structure specifying a new 
+bitmap set. The index parameter indicates which of the original bitmap sets is to be replaced; a zero value 
+refers to the first. If the psprite parameter is NULL, then both it and the index parameters are ignored and 
+the sequence of the bitmap sets will be left unchanged. 
+
+
+If the sprite is being enlarged, then this call can fail with an E_GEN_MEMory. Changing the position of the 
+sprite cannot fail. 
+
+
+wFree Free a sprite 
+VOID wFree(UINT id); 
+
+
+This function frees the sprite identified by the parameter ia. 
+
+
+Clocks 
+
+
+On the Series 3, the Series 3a and an HC that is running version 3.5 and upwards of the window server, 
+the window server can maintain a date and time clock in a window. 
+
+
+The various clock displays are influenced by the date and time related members of the E_conrie struct 
+(see the description of p_getctd in the Time, Timers and Dates chapter of the PLIB Reference manual). 
+On the S3 and S3a, the E_conFic struct is used to store system-wide user preferences. 
+
+
+On the S3, the textual components of the clock displays use the $3 system font. 
+
+
+On the HC, the font used for clock displays is determined by the sws_ir ("Internal Font") environment 
+variable (as with all output that is not directed at a graphics context). The "factory" setting of this 
+environment variable selects the same font as is used on the S3. 
+
+
+3-16 
+
+
+3 WINDOWS 
+
+
+On the S3a, the clock displays depend on the function used to draw the clock. The description and 
+discussion of the function wscreateClock (see below) applies equally to the S3 and the S3a. However, 
+wsCreateClock was designed for the S3 with its 240 x 80 pixel screen. On the S3a with its 480 x 160 
+pixel screen, a clock drawn using wsCreateClock will 'work' but will appear clumsy and ungainly. 
+
+
+The enhanced version 4 function wscreateClock2 1s to be preferred for applications running on the S3a. 
+
+
+wsCreateClock Create a clock 
+
+
+INT wsCreateClock(UINT wid, UINT flags, INT xpos, INT ypos, INT offset); 
+
+
+In version 4 of the window server, this function is superseded by wscreateClock2 which includes ALL of 
+its functionality. wscreateClock should only be used if running earlier versions of the window server. 
+
+
+Create and maintain a clock at pixel position (xpos,ypos) in window wid. The clock displays the system 
+time offset by offset minutes. 
+
+
+In all cases, (xpos,ypos) specifies the internal position of the top left corner of a rectangle containing the 
+time display. 
+
+
+The appearance of the clock is controlled by the f1ags parameter which should be one of: 
+
+
+WS_CLOCK_SMALL_DIGITAL To present a small digital clock. Displayed in the system font on the S3. 
+Displayed in the S3 system font on the S3a (in native and compatibility 
+mode). Displayed in the ‘internal’ font on the HC (as used by wInfomsg and 
+wSetBusyMsg). The coordinates (xpos,ypos) specify the top left corner of 
+the rectangle containing the first character of the time display. 
+
+
+WS_CLOCK_MEDIUM To display a medium sized clock in either digital (using double height 
+characters) or analogue (using a 36x32 bitmap) form. Unless overridden by 
+the flags described below, the selection between analogue and digital is 
+controlled by the clockType member of the z_conFie struct (which should 
+contain either E_ANALOGUE_CLOCK Of E_DIGITAL_CLOCK). Whether digital or 
+analogue, the coordinates (xpos,ypos) specify the top left corner of a 36 
+pixel wide by 32 pixel high rectangle containing the time display. 
+
+
+WS_CLOCK_LARGE_ANALOG To display a large analogue clock using a 66x60 bitmap. The coordinates 
+(xpos,ypos) specify the top left corner of the 66 pixel wide by 60 pixel high 
+clock bitmap. 
+
+
+The above values may be qualified by oring in combinations of the following flags: 
+
+
+WS_CLOCK_WITH_DATE To also display the date. With ws_cLocK_SMALL_DIGITAL, the date is 
+displayed to the left of the time. With ws_cLock_mEep1um, the date is 
+displayed under the time. Not available with ws_cLocK_LARGE_ANALOG. 
+
+
+WS_CLOCK_WITH_SECONDS To also display seconds. With ws_cLock_sMALL_DIGITAL, the seconds field 
+is added to the end of the display. With ws_cLock_LARGE_ANALOG, a second 
+hand is added. Not available with ws_cLock_mMEDIUM. 
+
+
+WS_CLOCK_FORCE_ANALOG Valid only with ws_cLock_mep1vm to display an analogue clock regardless 
+of the value of the clockType member of the z_conrie struct. 
+
+
+WS_CLOCK_FORCE_DIGITAL Valid only with ws_cLock_mep1vm to display a digital clock regardless of 
+the value of the clockType member of the =_conrFie struct. 
+
+
+WS_CLOCK_AM_PM To also display an am/pm indicator when the timeType member of the 
+E_CONFIG Struct is E_TIMEz_12 (although the relative positions may still be 
+altered when timeType iS E_TIME_24). With ws_cLOCK_SMALL_DIGITAL, the 
+am/pm indicator is displayed at the end of the time string. With a 
+WS_CLOCK_MEDIuM analogue clock, the am/pm indicator is displayed to the 
+right of the base of the clock face. With a ws_cLock_mep1Ivm digital clock, 
+the time digits are moved up and the am/pm indicator is displayed between 
+the time digits and the position of the date. Ignored if 
+WS_CLOCK_LARGE_ANALOG is set. 
+
+
+WS_CLOCK_CENTERED Only applies to ws_cLocK_SMALL_DIGITAL with ws_cLOcK_AM_pPM set. 
+Causes the time string to be centred in the wider space that allows for the 
+am/pm indicator when the timeType member of the E_conr1e struct is 
+E_TIME_24. 
+
+
+3-17 
+
+
+WINDOW SERVER REFERENCE 
+
+
+If successful, the function returns the ID to use when calling wsSetClock and wrree. Otherwise, the 
+function can leave or return &_GEN_NOMEMORY. 
+
+
+The following sample program: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+LOCAL_D UINT wid; 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+
+
+WS_EV event; 
+
+
+for (77) 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+if (event .type==WM_REDRAW) 
+{ 
+wBeginRedrawWinGCO (wid) ; 
+gBorder (W_BORD_SHADOW. D|w BORD_SHADOW_ON) ; 
+wEndRedraw (); 
+} 
+
+
+} 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+wid=wCreateWindow(0,0,0,1); 
+wsCreateClock (wid, WS_CLOCK_LARGE_ANALOG|WS_CLOCK_WITH_SECONDS, 4, 4,0); 
+
+
+wsCreateClock (wid, WS_CLOCK_MEDIUM|WS_CLOCK_FORCE_DIGITAL|WS_CLOCK_WITH_DATE, 4+66+6, 4,0 
+i 
+
+
+wsCreateClock (wid, WS_CLOCK_MEDIUM|WS_CLOCK_FORCE_ANALOG | WS_CLOCK_WITH_DATE, 4+66+6+36+6 
+14,0); 
+
+
+wsCreateClock (wid, WS_CLOCK_SMALL_DIGITAL|Wws CLOCK_WITH DATE |WS CLOCK_WITH_SECONDS, 104, 
+66,0); 
+
+wiInitialiseWindowTree (wid) ; 
+
+MainEvent Loop () ; 
+
+
+} 
+
+
+when run on an HC, produces: 
+
+
+1438 L-: 
+
+
+fon 24 Mon 28 
+
+
+Morn 28 Jan 14835812 
+
+
+Note that the seconds field of the small digital clock is badly drawn because it changed from 11 to 12 
+while the screen was being captured. 
+
+
+The screen was in fact captured using the scapt program described in the Bitmaps section of the first 
+chapter. It is left as an exercise for the reader to convert pcxsave.c (which is used by scapt) to take true 
+snapshots of a changing screen?. 
+
+
+3One strategy is to save the screen as a bitmap to a temporary local file using gsaveBit and then to 
+convert the file. 
+
+
+3-18 
+
+
+3 WINDOWS 
+
+
+wsCreateClock2 Create a clock - Enhanced version 
+
+
+INT wsCreateClock2(.i.WS_CREATE_CLOCK *pclock,TEXT *pfmt) ; 
+
+
+This function is introduced in version 4 of the window server and is an enhanced version of the 
+wsCreateClock function. It is much preferred and should be used for applications designed to run on the 
+Series 3a. 
+
+
+Note that this function includes the functionality of wscreateClock. 
+
+
+The clock it creates is based on the values in the ws_cREATE_CLOcK structure pointed to by the parameter 
+pclock and the value in the second parameter pfmt. 
+
+
+The structure ws_CREATE_cLocK can be found in wilib.h but is defined as follows: 
+
+
+typedef struct 
+{ 
+UINT id; /* window ID */ 
+UINT type; /* clock type */ 
+P_POINT pos; /* position ey: 
+INT offset; /*time offset */ 
+INT flags; /*clock flags */ 
+INT font; 
+INT style; 
+} WS_CREATE_CLOCK; 
+
+
+The function creates a clock in window id at position pos of the specified type. The clock displays the 
+system time offset by the number of minutes specified in the of fset member. 
+
+
+The possible values for type and flags include those values which can be specified in the flags 
+parameter in the old wscreateClock function. However, in wsCreateClock2, some values apply to type 
+while the others apply to flags. 
+
+
+The second parameter pfmt and the ws_cREATE_CLOCK members font and style are only relevant when 
+the type of clock being created is ws_cLocK_FORMATTED. For all other types of clock pfmt must be set to 
+NULL. 
+
+
+To summarise, type should be one of the following: 
+
+
+WS_CLOCK_SMALL_DIGITAL To present a small digital clock. This clock has the appearance as described 
+in wsCreateClock and is designed for the Series 3 screen. On the Series 3a 
+in non-compatibility mode it will appear small and is not recommended. 
+
+
+WS_CLOCK_MEDIUM To present a medium sized clock. This clock has the appearance as 
+described in wsCreateClock and is designed for the Series 3 screen. On the 
+Series 3a in non-compatibility mode it will appear small and is not 
+recommended. 
+
+
+WS_CLOCK_MEDIUM2 To display a medium sized clock that is larger than the old medium sized 
+clock. It behaves in a similar way to the old medium clock in that, unless 
+overridden by the flags described below, the selection between analogue and 
+digital is controlled by the clockType member of the E_conFIe struct. 
+
+
+This clock is drawn using black/white and grey. The analog clock uses a 
+58x51 bitmap. 
+
+
+WS_CLOCK_LARGE_ANALOG To display a large analog clock. This clock has the appearance as described 
+in wsCreateClock and is designed for the Series 3 screen. On the Series 3a 
+in non-compatibility mode it will appear small and is not recommended. 
+
+
+WS_CLOCK_XL_ANALOG To display an extra-large analog clock as used in alerts. 
+This clock is drawn using black/white and grey. It uses a 99x99 bitmap. 
+
+
+WS_CLOCK_FORMATTED To display a formatted digital clock/date. The display is controlled by the 
+format string whose address is passed in the second parameter pfmt. The 
+meaning of the format string is the same as for the PLIB function p_dt2str. 
+See the PLIB manual for more detail on the syntax and meaning of this 
+string. The font and style are specified by the font and style parameters in 
+the ws_CREATE_CLOCK Structure. 
+
+
+The clock types described above can be modified by setting combinations of the following flags in the 
+flags member of the ws_cREATE_CLOcK Structure: 
+
+
+3-19 
+
+
+WINDOW SERVER REFERENCE 
+
+
+WS_CLOCK_WITH_DATE 
+
+
+WS_CLOCK_WITH_SECONDS 
+
+
+WS_CLOCK_FORCE_ANALOG 
+
+
+WS_CLOCK_FORCE_DIGITAL 
+
+
+WS_CLOCK_AM_PM 
+
+
+WS_CLOCK_CENTERED 
+
+
+WS_CLOCK_BOX 
+
+
+WS_CLOCK_GREY 
+
+
+To also display the date. With ws_cLockK_SMALL_DIGITAL, the date is 
+displayed to the left of the time. With ws_cLock_mMED1um and 
+WS_CLOCK_MEDIUM2, the date is displayed under the time. Not available with 
+WS_CLOCK_LARGE_ANALOG Or WS_CLOCK_XL_ANALOG. Not applicable to 
+WS_CLOCK_FORMATTED. 
+
+
+To also display seconds. With ws_cLocK_SMALL_DIGITAL, the seconds field 
+is added to the end of the display. With ws_cLockK_LARGE_ANALOG, 
+WS_CLOCK_XL_ANALOG and the analog version of WS_CLOCK_MEDIUM2, a 
+second hand is added. Not available with ws_cLocK_Mep1Iv™ or the digital 
+version of WS_CLOCK_MEDIuM2. Not applicable to ws_cLOcK_FORMATTED. 
+
+
+Valid only with ws_cLock_MEDIUM and WS_CLOCK_MEDIUM2 to display an 
+analogue clock regardless of the value of the clockType member of the 
+E_CONFIG struct. Not applicable to ws_cLOCK_FORMATTED. 
+
+
+Valid only with ws_cLock_MEDIUM and WS_CLOCK_MEDIUMz2 to display a 
+digital clock regardless of the value of the clockType member of the 
+E_CONFIG struct. Not applicable to ws_cLOCK_FORMATTED. 
+
+
+Valid as for wsCreateClock. In addition, this is not available for 
+WS_CLOCK_MEDIUM2 and is not applicable to ws_cLOCK_FORMATTED. 
+
+
+Only applies to ws_cLOCK_SMALL_DIGITAL with ws_CLOCK_aAM_PM set. Causes 
+the time string to be centred in the wider space that allows for the am/pm 
+indicator when the timeType member of the E_CONFIG struct is E_TIME_24. 
+Not applicable to ws_cLOCK_FORMATTED. 
+
+
+Only applies to ws_cLocK_FORMATTED. Causes graphics to be drawn 
+enclosing the formatted clock as shown in one of the examples. 
+
+
+If set, it causes those clocks which are normally drawn in black & white 
+only, to be drawn in grey. 
+
+
+It has no effect on those clocks which are drawn in both black/white and 
+grey. 
+
+
+If successful, the function returns the ID to use when calling other 'clock' functions such as wsSet Clock 
+
+
+and wFree. 
+
+
+For example, when run on the S3a, the code: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+
+
+GLREF_D WSERV_SPEC wSpec; 
+GLREF_D UINT wMainWid; 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+
+
+{ 
+WS_EVENT event; 
+
+
+for (77) 
+
+
+{ 
+
+
+wGetEventWait (&event) ; 
+if (event .type==WM_KEY) 
+
+
+{ 
+
+
+if (event.p.key.keycode==W_KEY_RETURN) 
+
+
+break; 
+
+
+3-20 
+
+
+3 WINDOWS 
+
+
+GLDEF_C INT main (void) 
+{ 
+WS_CREATE_CLOCK clock; 
+
+
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+wCompatibilityMode (0, &wSpec) ; 
+wMainWid = wCreateWindow(0,0,0,1); 
+
+
+winitialiseWindowTree (wMainWid) ; 
+clock.id = wMainWid; 
+
+clock.type = WS_CLOCK_XL_ANALOG; 
+clock.pos.x = 200; 
+
+clock.pos.y = 40; 
+
+clock.offset = 0; 
+
+clock.flags = WS_CLOCK_WITH_SECONDS; 
+
+
+wsCreateClock2 (&clock, NULL) ; 
+MainEventLoop() ; 
+return (0); 
+
+
+} 
+
+
+displays the extra large analog clock with 
+a seconds hand as shown opposite. 
+
+
+An example of a formatted clock is given next. The digital clock/date is displayed in bold, with double 
+height and surrounded by a neat box. The code used to display the clock is as follows: 
+
+
+#include <plib.h> 
+#include <wlib.h> 
+#include <fonts.h> 
+
+
+GLREF_D WSERV_SPEC wSpec; 
+GLREF_D UINT wMainWid; 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+{ 
+WS_EVENT event; 
+
+
+for (77) 
+{ 
+wGetEventWait (&event) ; 
+if (event .type==WM_KEY) 
+{ 
+if (event.p.key.keycode==W_KEY_RETURN) 
+break; 
+
+
+GLDEF_C INT main (void) 
+{ 
+WS_CREATE_CLOCK clock; 
+
+
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+wCompatibilityMode (0, &wSpec) ; 
+
+wMainWid = wCreateWindow(0,0,0,1); 
+wiInitialiseWindowTree (wMainWid) ; 
+
+
+3-21 
+
+
+WINDOW SERVER REFERENCE 
+
+
+clock.id = wMainWid; 
+
+clock.type = WS_CLOCK_FORMATTED; 
+
+clock.pos.x = 150; 
+
+clock.pos.y = 70; 
+
+clock.offset = 0; 
+
+clock.flags = WS_CLOCK_BOX; 
+
+clock.font = FONT_ID_SWISS_8; 
+
+clock.style = G_STY_DOUBLE|G_STY_BOLD; 
+wsCreateClock2 (&éclock, "Sh%:%m%:%s Se %da%/Sm%s/Sy") ; 
+
+
+MainEvent Loop (); 
+return(0); 
+
+
+} 
+
+
+Take particular note of the text string 
+forming the second parameter to 1 — 
+wsCreateClock2. The format and structure | 17a Wednesday 18/88/1993 
+of this text string governs the display of 
+this clock. 
+
+
+wsSetClock Set the clock offset 
+
+
+VOID wsSetClock (INT clock_id, INT offset); 
+
+
+Change the time offset (in minutes from the system time) of clock clock_id (where clock_id was 
+returned from a call to wscreateClock). 
+
+
+wFree Free a clock 
+VOID wFree(INT clock_id); 
+Free the clock clock_id (where clock_id was returned from a call to wscreateClock). 
+
+
+A clock is automatically freed if the window it contains is closed as a result of a call to 
+wCloseWindowTree. If a clock is freed by wcloseWindowTree, it must not be freed a second time by a call 
+to wFree. 
+
+
+Mouse icons 
+
+
+On the large screen version of the window server (such as that on the MC), each window has an 
+associated mouse icon - as specified by the mouse icon ID in the mouse_icon window attribute. The 
+mouse_icon window attribute is set when you create the window by calling wcreateWindow and it may 
+subsequently be changed by calling wset Window 
+
+
+Mouse icons can be selected from one of three categories: 
+
+
+e The two built-in icons, the default icon w_WwIN_MI_STANDARD and the invisible mouse icon 
+W_WIN_MI_NULL. 
+
+
+¢ ROM-based icons which are automatically loaded by the window server when it boots up. 
+
+
+e External mouse icons which are loaded from a file by calling gopenMouseIcon (which returns the 
+mouse icon ID). 
+
+
+On MC machines, the following mouse icons are built into the ROM: 
+W_WIN_MI_STANDARD standard mouse icon. 
+
+W_WIN_MI_NULL invisible mouse icon. 
+
+W_WIN_MI_PUSHER hollow standard mouse icon. 
+W_WIN_MI_TEXT text window mouse icon. 
+
+W_WIN_MI_CROSS cross. 
+
+
+3-22 
+
+
+W_WIN_MI_MARGIN text window margin icon. 
+W_WIN_MI_PG_DOWN page down scroll bar icon. 
+W_WIN_MI_PG_UP page up scroll bar icon. 
+W_WIN_MI_VSLIDE scroll bar vertical slider icon. 
+W_WIN_MI_HSLIDE scroll bar horizontal slider icon. 
+W_WIN_MI_TO_BIG resize gadget expand window icon. 
+W_WIN_MI_TO_SMALL resize gadget shrink window icon. 
+W_WIN_MI_RESIZE resize gadget move-resize icon. 
+W_WIN_MI_MOVE move window icon. 
+
+W_WIN_MI_LEFT horizontal scroll bar move left icon. 
+W_WIN_MI_RIGHT horizontal scroll bar move right icon. 
+gOpenMouselcon 
+
+
+INT gOpenMouselIcon(TEXT *filename, UINT index) ; 
+
+
+Load mouse icon index from file filename. 
+
+
+3 WINDOWS 
+
+
+Load a mouse icon 
+
+
+Returns the positive ID of the mouse icon to use in the w_winpata structure when calling wsetwindow or 
+
+
+wCreateWindow. 
+
+
+If an error with error number err occurs while loading the mouse icon, the function calls p_leave (err) or 
+
+
+returns err, depending on whether wDisableLeaves has been called. 
+
+
+If filename is not a full file specification, the unspecified components are taken from the window server's 
+
+
+default path which, in practice, is always the internal drive M:\. 
+
+
+See also gSetOpenAddress in the next chapter for loading a mouse icon file which is embedded in another 
+
+
+file. 
+
+
+wFree 
+
+
+VOID wFree(UINT mouse_icon_id) ; 
+
+
+Free a mouse icon. 
+
+
+Any windows using the freed icon revert to using the default icon. 
+
+
+Free a mouse icon 
+
+
+3-23 
+
+
+CHAPTER 4 
+
+
+GRAPHICS OUTPUT 
+
+
+Graphics contexts 
+
+
+You must create a graphics context before performing any graphics output (apart from the screen and 
+window directed graphics described in the previous two chapters). 
+
+
+The use of a graphics context reduces the number of parameters required when calling graphics functions. 
+A graphics context contains the following: 
+e the ID of a drawable (a window or a bitmap) that is the ultimate recipient of the graphics output 
+
+
+e whether to set, clear or invert pixels when drawing lines using gDrawLine, gDrawPolyLine, 
+gDrawBox, gBorderRect, gBorder, gBorder2Rect Of gBorder2 
+
+
+e the font, style and transfer mode to use when drawing text using gPrintText, gPrintClipText, 
+gXPrintText, gPrintBoxText OF gShadowText. 
+
+
+The drawable is set once and for all when the graphics context is created (using gcreateGc or a variant 
+thereof). The rest of the content can be set up when the graphics context is created and it can also be 
+altered subsequently (using gSetcc). 
+
+
+A graphics context is set with the aid of a c_cc struct, which is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* mode for line drawing */ 
+
+UBYTE textmode; /* mode for writing text */ 
+
+UBYTE style; /* style of text: bold, underline etc. */ 
+UBYTE flags; /* controls use of grey & double pixel mode */ 
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+Note that the flags member is introduced in version 4 of the window server. Prior to version 4, the space 
+occupied by this member was unused. 
+
+
+Introduced in version 4, grey is available (in one shade only) on the S3a and Workabout. At a software 
+level this is implemented by introducing the concept of a plane. 
+
+
+There are two planes to which drawing can be directed. The normal plane can be thought of as being 
+associated with the drawing of black while the grey plane, as its name implies, is associated with the 
+display of grey. 
+
+
+Drawing is normally done to one or both planes. However, they are not entirely independent; for example, 
+to display grey, the normal plane should be clear and the grey plane set. If a pixel in the normal plane is 
+set, it is displayed black regardless of the grey plane setting. This is best thought of as the normal plane 
+‘overlaying’ the grey plane. 
+
+
+Also introduced in version 4, all graphic commands can be set to perform all drawing with double sized 
+pixels. This feature is motivated by the need to run Series 3 applications on the Series 3a; in other words, 
+to use the S3a in S3 compatibility mode. 
+
+
+4-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+gmode 
+
+
+The gmode field is used by the line drawing functions gDrawLine, gDrawPolyLine, gDrawBox, 
+gBorderRect, gBorder2Rect, gBorder, gBorder2, wDOrawButton and wDrawButton2 and may be one of: 
+
+
+G_TRMODE_SET set pixels in the line. This is the default. 
+G_TRMODE_CLR clear pixels in the line. 
+
+G_TRMODE_INV invert pixels in the line. 
+
+textmode 
+
+
+The textmode field controls the method of writing text in gPrintText and gPrintClipText and may be 
+any of: 
+
+
+G_TRMODE_SET where Is in the font set bits in the destination and Os do not change bits in the 
+destination (used to print on to a previously cleared area). This is the default. 
+
+
+G_TRMODE_REPL where Is and Os in the font overwrite the destination (used to print over 
+unprepared areas). 
+
+
+G_TRMODE_CLR where Is in the font clear bits in the destination and Os do not change bits in 
+the destination (used to print on to a previously set area). 
+
+
+G_TRMODE_INV where Is in the font toggle corresponding bits in the destination and Os in the 
+source pattern do not change bits in the destination (used to print over an 
+existing image and may be reversed by a second application). 
+
+
+style 
+
+
+The style field controls the style of text in gPrintText, gPrintClipText, gXPrintText, gPrintBoxText, 
+gShadowText, wDrawButton and wDrawButton2. The precise mechanism of applying a style depends on 
+the version of the window server. Prior to version 4, styles may be any combination of: 
+
+
+G_STY_NORMAL text is drawn as it is in the font. This is the default. 
+
+
+G_STY_BOLD text is drawn bolded (generally bolded characters are one pixel wider than 
+normal characters). 
+
+
+G_STY_UNDERLINE text is drawn underlined where each character (including space) is drawn with 
+a horizontal line beneath its graphic. 
+
+
+G_STY_INVERSE text is drawn in inverse video (where the bits in the font are inverted before 
+drawing). 
+G_STY_DOUBLE text is drawn with double height characters where each row of pixels in the 
+
+
+character graphic is doubled up before drawing. 
+
+
+G_STY_MONO text is drawn with additional space around the characters of a proportional font 
+to turn it into a monospaced font. For this to be effective, the proportional font 
+should be designed with monospacing in mind (as is the built in font on the 
+
+
+Series 3). 
+
+G_STY_ITALIC text is drawn italicised by shifting the top half of each character across by one 
+pixel. 
+
+G_STY_SUPERSCRIPT indicates an intention to draw in superscript, not processed by the window 
+server. 
+
+G_STY_SUBSCRIPT indicates an intention to draw in subscript, not processed by the window server. 
+
+
+Fast text printing of a fast font only works with normal style or with just c_sty_mono. The use of any other 
+style will cause text drawing to fall back to the slower algorithm. 
+
+
+In version 4 of the window server and upwards, the above styles still apply. However, in version 4, font 
+groups are available as discussed in the section on ROM-based fonts in the Introduction chapter of this 
+manual and in the description of gconfigureFonts later in this chapter. 
+
+
+If the font to which the above styles (except G_sTY_SUPERSCRIPT and G_STY_SUBSCRIPT) are applied is a 
+font group, then the window server will select the most appropriate font from within that group. 
+
+
+4-2 
+
+
+4 GRAPHICS OUTPUT 
+
+
+Depending on how the font group is configured and the combination of styles to be applied, some further 
+algorithmic styling, as described above, may be necessary. 
+
+
+In version 4 of the window server and upwards, the following two styles are also available: 
+
+
+G_STY_SUPERSCRIPT2 text is drawn in superscript. This style only has meaning when used in 
+conjunction with a font group configured with a suitable superscript font. 
+
+
+If this style is used with a single font (ie not a font group), then the style is 
+ignored. 
+
+
+G_STY_SUBSCRIPT2 text is drawn in subscript. This style only has meaning when used in 
+conjunction with a font group configured with a suitable subscript font. 
+
+
+If this style is used with a single font (ie not a font group), then the style is 
+ignored. 
+
+
+Note that when configuring a font group to include fonts for the c_sty_suPERSCRIPT2 and 
+G_STY_SUBSCRIPT2 Styles, the AscentAdjust field in the c_ront_conrie data structure can be used to 
+adjust the font's ascent when printing (see the gconfigureFonts function later in this chapter). 
+
+
+The bits c_sty_SUPERSCRIPT and G_sTy_SUBSCRIPT are reserved for higher level software. For example: 
+
+
+LOCAL_C VOID DrawTextBox(INT fid, INT style,TEXT *str,P_RECT *prect,INT ascent) 
+{ 
+G_GC gc; 
+
+
+gc.font=fid; 
+gc.style=style; 
+gSetGC (0, G_GC_MASK. FONT |G GC_MASK_STYLE, &gc) ; 
+if (style&G_STY_SUPERSCRIPT) 
+ascent-—=1; 
+if (style&G_STY_SUBSCRIPT) 
+ascentt=1; 
+gPrintBoxText (prect, ascent, G_TEXT_ALIGN_LEFT,0,str,p_slen(str)); 
+} 
+
+
+flags 
+
+
+Introduced in version 4 of the window server, the flags member is used to indicate the plane to which 
+drawing is to be directed. It is also used to indicate whether drawing should be done in double or single 
+pixel mode. Possible values are: 
+
+
+G_GC_FLAG_GREY_PLANE graphics drawing is directed to the grey plane only 
+G_GC_FLAG_BOTH_PLANES — graphics drawing is directed to both the grey plane and the normal plane 
+
+
+G_GC_FLAG_DOUBLE if set, all drawing is done in double pixel mode. Unsetting this puts the GC 
+back into single pixel mode; this can be used to reverse a previous call to set 
+double pixel mode or in windows that are in this mode by default either 
+because the application is in compatibility mode or the window has the 
+W_WIN_DOUBLE_PIxEL flag set. 
+
+
+Note that this flag should not be set if drawing is done to a backed-up 
+window. If the window needs to be restored from the backup, then the 
+drawing will be displayed in single pixel mode. In this situation, it is best to 
+set the whole window into double pixel mode. 
+
+
+font 
+
+
+The font field contains the ID of the font to be used in gPrint Text, gPrintClipText, gXPrintText, 
+gPrintBoxText, gShadowText, wDrawButton and wDrawButton2. 
+
+
+The font ID may be that of a ROM-based font or an ID of a font that was loaded from a file by calling 
+gOpenFont. 
+
+
+The ROM-based font IDs start at ws_ronT_BaAsE and you can use wS_FONT_BASE+1 etc for as many fonts as 
+are built into the ROM. 
+
+
+By default, a graphics context is initialised with the ID of the system font (as described in the section Text 
+fonts in the first chapter). You can reset a graphics context back to the system font by specifying 
+WS_FONT_SYSTEM. 
+
+
+4-3 
+
+
+WINDOW SERVER REFERENCE 
+
+
+a —Ss 
+Creating a permanent graphics context 
+
+
+gCreateGC Create a permanent GC 
+INT gCreateGC(UINT drawable_id, UINT field_set, G_GC *pgc); 
+
+
+Create a permanent graphics context that is assigned to the drawable drawable_id (the ID of a previously 
+created window or bitmap) and select the created graphics context as current. 
+
+
+The c_cc struct is defined as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* G_TRMODE_SET, _CLR, _INV (line) */ 
+
+UBYTE textmode; /* G_TRMODE_SET, _CLR, _INV, _REPL (text) */ 
+
+UBYTE style; /* G_STY_NORMAL, _BOLD, _UNDERLINE, _INVERSE, _DOUBLE, _MONO, 
+_ITALIC */ 
+
+UBYTE flags; /* G_GC_FLAG_DOUBLE, _GREY_PLANE, _BOTH_PLANES */ 
+
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+Note that the flags member is introduced in version 4 of the window server. Prior to version 4, the space 
+occupied by this member was unused. 
+
+
+If field_set is Zero, pgc is ignored and the graphics context is created with default values (but, in this 
+case, you should use gcreateGCco). 
+
+
+If field_set is non-zero it should contain a bit mask to specify which fields in pgc are used to set the 
+graphics context, as follows: 
+
+
+G_GC_MASK_GMODE to use pgc->gmode 
+
+G_GC_MASK_TEXTMODE to use pgc->textmode 
+
+G_GC_MASK_STYLE to use pgc->style 
+
+G_GC_MASK_FONT to use pgc->font 
+
+G_GC_MASK_GREY to use pgc->flags (looks at G_GC_FLAG_GREY_PLANE and 
+
+
+G_GC_FLAG_BOTH_PLANES only) (version 4 only) 
+G_GC_MASK_DOUBLE to use pge->flags (looks at G_GC_FLAG_DOUBLE only) (version 4 only) 
+Returns the ID of the graphics context if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns err, depending on 
+whether wDisableLeaves has been called. Possible values for err are: 
+
+
+E_GEN_NOMEMORY insufficient system memory 
+E_GEN_ARG an invalid gmode, textmode, style or font was specified 
+E_GEN_FAIL none of the grey background modes had been previously set for the window and 
+
+
+an attempt was made to set G_GC_FLAG_GREY_PLANE. This error can only be 
+returned in version 4 of the window server. 
+
+
+In version 2 of the window server, the function calls p_panic if an invalid gmode, textmode, style or font 
+is specified. 
+
+
+In version 4 of the window server, setting the c_cc_MasK_GcREyY bit in field_set causes the window server 
+to look at the two grey flags in the flags member; setting the G_cc_MASK_DOUBLE bit in field_set causes 
+the window server to look at the double pixel flag in the flags member. 
+
+
+Setting G_GC_FLAG_GREY_PLANE directs graphics to the grey plane only, while setting 
+G_GC_FLAG_BOTH_PLANES directs graphics to both the normal and the grey planes. 
+
+
+Setting G_GC_FLAG_DOUBLE causes all drawing to be done in double pixel mode. 
+
+
+4 GRAPHICS OUTPUT 
+
+
+gCreateGCO Create a permanent GC with default values 
+INT gCreateGCO(UINT drawable_id); 
+A code saving convenience routine, equivalent to: 
+
+
+gCreateGC (drawable_id,0,0); 
+
+
+wFree Free a permanent GC 
+VOID wFree(UINT gc_id); 
+
+Free the permanent graphics context with ID gc_ia. 
+
+To free a temporary graphics context, use gFreeTempGc not wrree (WS_TEMPORARY_GC) . 
+
+
+Because graphics contexts consume memory, they should be freed when they are no longer required. 
+
+
+Creating a temporary graphics context 
+
+
+gCreateTempGC Create a temporary GC 
+
+
+VOID gCreateTempGC (UINT drawable_id, UINT field_set, G_GC *pgc); 
+
+
+Create a temporary graphics context that is initialised with those fields from pgc which have their 
+corresponding bit fields set in field_set. 
+
+
+The c_cc struct is defined as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* G_TRMODE_SET, _CLR, _INV (line) */ 
+
+UBYTE textmode; /* G_TRMODE_SET, _CLR, _INV, _REPL (text) */ 
+
+UBYTE style; /* G_STY_NORMAL, _BOLD, _UNDERLINE, _INVERSE, _DOUBLE, _MONO, 
+_ITALIC */ 
+
+UBYTE flags; /* G_GC_FLAG_DOUBLE, _GREY_PLANE, _BOTH_PLANES */ 
+
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+where the bit fields for field_set are: 
+
+
+G_GC_MASK_GMODE corresponding to gmode 
+G_GC_MASK_TEXTMODE corresponding to textmode 
+G_GC_MASK_STYLE corresponding to style 
+G_GC_MASK_GREY corresponding to flags (version 4 only) 
+G_GC_MASK_DOUBLE corresponding to flags (version 4 only) 
+G_GC_MASK_FONT corresponding to font 
+
+
+Note that the f1ags member is introduced in version 4 of the window server. Prior to version 4, the space 
+occupied by this member was unused. 
+
+
+The behaviour is as for gcreatecc, apart from the following: 
+
+
+@ gCreateTempcc does not return an ID. This improves efficiency, because the window server does 
+not have to reply to the gcreateTempGc. 
+
+
+@ gCreateTempcc remembers the currently selected permanent graphics context (if any), and 
+gFreeTempec reselects that same graphics context. 
+
+
+4-5 
+
+
+WINDOW SERVER REFERENCE 
+
+
+While a temporary graphics context exists, you may not call: 
+e gCreateGC 
+e gCreateTempGC 
+e gSetGCo 
+@ gSetéc to set a graphics context other than ws_TEMPORARY_GC 
+e wrree (for any graphics context) 
+
+
+e wBeginRedrawGC, wBeginRedrawGC0, wBeginRedrawWinGC Or wBeginRedrawWinGCO 
+
+
+gCreateTempGCOo Create a temporary GC with default values 
+VOID gCreateTempGC0 (UINT drawable_id) ; 
+A code saving convenience routine, equivalent to: 
+
+
+gCreateTempGC (drawable_id,0,0); 
+
+
+gFreeTempGC Free a temporary GC 
+VOID gFreeTempGC (VOID) ; 
+Free the temporary graphics context created by gcreateTempGc or gCreateTempGCo. 
+
+
+If a permanent graphics context was current before the temporary graphics context was created, it is 
+reselected. 
+
+
+Setting a graphics context 
+
+
+gSetGC Set a graphics context 
+
+
+VOID gSetGC(UINT gc_id, UINT field_set, G_GC *pgc); 
+
+
+Select gc_id as the current graphics context and alter those fields from pge which have their 
+corresponding bit fields set in field_set. 
+
+
+The c_cc struct is defined as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE gmode; /* G_TRMODE_SET, _CLR, _INV (line) */ 
+
+UBYTE textmode; /* G_TRMODE_SET, _CLR, _INV, _REPL (text) */ 
+
+UBYTE style; /* G_STY_NORMAL, _BOLD, _UNDERLINE, _INVERSE, _DOUBLE, _MONO, 
+_ITALIC */ 
+
+UBYTE flags; /* G_GC_FLAG_DOUBLE, _GREY_PLANE, _BOTH_PLANES */ 
+
+WORD font; /* ID of font to use */ 
+
+} G_GC; 
+
+
+where the bit fields for field_set are: 
+
+
+G_GC_MASK_GMODE corresponding to gmode 
+G_GC_MASK_TEXTMODE corresponding to textmode 
+G_GC_MASK_STYLE corresponding to style 
+G_GC_MASK_GREY corresponding to flags 
+G_GC_MASK_DOUBLE corresponding to flags 
+G_GC_MASK_FONT corresponding to font 
+
+
+Note that the flags member is introduced in version 4 of the window server. Prior to version 4, the space 
+occupied by this member was unused. 
+
+
+4-6 
+
+
+4 GRAPHICS OUTPUT 
+
+
+To alter a temporary graphics context with gsetGc, pass gc_id aS WS_TEMPORARY_GC. 
+
+
+In version 3 and upwards of the window server, passing gc_ia as zero will modify the current graphics 
+context, be it temporary or permanent. In version 2, passing a gc_id of zero will panic the process with 
+panic number 85 (illegal graphics context ID). 
+
+
+gSetGCo Make a permanent GC current 
+VOID gSetGCO(UINT gc_id); 
+
+Make the permanent graphics context with ID gc_ia current. 
+
+Equivalent to: 
+
+
+gSetGC (gc_id,0,0); 
+
+
+———EE— EE —————————————— ESS — Sy 
+Line drawing 
+
+
+The functions in this section are all directed at the drawable associated with the current graphics context 
+and are subject to the gmode field of the current graphics context. 
+
+
+gDrawLine Draw a line 
+VOID gDrawLine(INT xl, INT yl, INT x2, INT y2); 
+Draw a line between pixel (x1,y1) and pixel (x2, y2). 
+
+
+When drawing a horizontal line with y1 equal to y2, the line includes the pixel with the lower x 
+coordinate and excludes the pixel with the higher x coordinate. 
+
+
+Similarly, when drawing a vertical line with x1 equal to x2 the line includes the pixel with the lower y 
+coordinate and excludes the pixel with the higher y coordinate. 
+
+
+When drawing a line in which both coordinates change, the window server turns the coordinates of the 
+end pixels into a rectangle with a top-left internal pixel and a bottom-right external pixel. The line 
+drawing algorithm then fills in those pixels that are intersected by a mathematical line between the 
+corners of the mathematical rectangle on the boundary of those pixels that are in the rectangle. 
+
+
+gDrawPolyLine Draw a sequence of lines 
+VOID gDrawPolyLine(INT x, INT y, WORD *plist); 
+Draw a sequence of lines as specified in the polyline piist, starting at the position (x,y). 
+
+
+A polyline is a sequence of line drawing and movement commands. The drawing is self-relative in that 
+each operation is relative to the end point of the last. 
+
+
+The polyline 1ist has the following structure: 
+
+
+UWORD n; /* number of word-pairs following */ 
+WORD xl, /* flag and x displacement */ 
+WORD yl; /* y displacement */ 
+
+
+/* 
+Bit Bo As S22 FAs OM 9 6B 6252-4 32-21 0 
+$----------------------------- +--+ 
+| X-displacement | | Move/draw flag 
+$----------------------------- +--+ 
+| Y-displacement | 
+$------------------------------- + 
+af 
+WORD x2,y2; /* 2nd flag and x, y displacement */ 
+WORD xn,yn; /* nth flag and x, y displacement */ 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Each element of the polyline list consists of an x,y displacement, and a bit flag that is set to move and 
+clear to draw. The move/draw flag is held in bit 0 of the x displacement word where bits 1..15 contain the 
+actual x displacement!. The y displacement is stored as normal. 
+
+
+In version 2 of the window server plist is limited to 61 move/draw operations. 
+
+
+For example, the following polyline draws a button consisting of two concentric squares of dimensions 
+50x50 and 30x30 as in the following diagram: 
+
+
+static WORD button[]= 
+{ 
+
+
+95, /* 9 operations follow */ 
+50*2, 0, /* draw right 50 */ 
+0*2, 50, /* draw down 50 */ 
+-50*2, 0, /* draw left 50 */ 
+
+
+0*2, -50, /* draw up 50 */ 
+(10*2) |1, 10, /* move right 10, down 10 */ 
+
+
+30*2, 0, /* draw right 30 */ 
+0*2, 30, /* draw down 30 */ 
+=30%*2; 0; /* draw left 30 */ 
+
+
+0*2, -30 /* draw up 30 */ 
+hi 
+
+
+gDrawPolyLine(0,0,&button[0]); 
+
+
+gDrawBox Draw a box 
+VOID gDrawBox(P_RECT *prect) ; 
+
+Draw a box composed of the outermost pixels in the rectangular block of pixels specified by prect. 
+
+The P_RECT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+gBorderRect Border a rectangle 
+
+
+VOID gBorderRect (P_RECT *prect, UINT flags); 
+This function is not available in version 2 of the window server. 
+
+
+Draw a border inside the rectangular block of pixels specified by prect, as controlled by flags where 
+flags should be one of: 
+
+
+Zero to use corner type 2 
+W_BORD_CORNER_1 to use corner type | 
+W_BORD_CORNER_4 to use corner type 4 
+W_BORD_OPEN a special case used for menus on the S3 and the S3a 
+
+
+'For example, you can get the x displacement into bits 1..15 by multiplying the required x displacement 
+by 2 (which also clears bit zero). If you want to move rather than draw, you must then set bit zero. 
+
+
+4-8 
+
+
+4 GRAPHICS OUTPUT 
+
+
+One of the three corner types may be qualified by oring in a combination of the following bit fields: 
+
+
+W_BORD_CUSHION to leave a one pixel clear cushion all around 
+
+W_BORD_SHADOW_S for a single shadow area (mutually exclusive with w_porD_SHADOW_D) 
+W_BORD_SHADOW_D for a double shadow area (mutually exclusive with w_porD_SHADOW_S) 
+W_BORD_SHADOW_ON the pixels in the shadow area are set - otherwise they are cleared (meaningless 
+
+
+unless either the w_BoRD_SHADOW_S OF W_BORD_SHADOW_D flag is set) 
+
+
+W_BORD_TOP_ON to draw an arrow in the top right corner 
+W_BORD_TOP_OFF to clear an arrow in the top right corner 
+W_BORD_BOT_ON to draw an arrow in the bottom right corner 
+W_BORD_BOT_OFF to clear an arrow in the bottom right corner 
+
+
+The meanings of the flags are illustrated by the following diagrams: 
+
+
+W_BORD_CUSHION |W_BORD_CORNER_1 
+
+
+W_BORD_CUSHION |W_BORD_CORNER_4 W_BORD_CUSHION|W_BORD_SHADOW_S 
+
+
+W_BORD_CUSHION |W BORD_SHADOW s|w. BORD_SHADOW_ON 
+
+
+W_BORD_CUSHION |W BORD_CORNER 4|w BORD_SHADOW s|w. BORD_SHADOW_ON 
+
+
+W_BORD_CUSHION |W BORD_CORNER 4|w. BORD_SHADOW. D|w BORD_SHADOW_ON 
+
+
+W_BORD_CUSHION |W BORD_SHADOW. D|w BORD_SHADOW_ON W_BORD_OPEN 
+
+
+W_BORD_SHADOW. D|w BORD_SHADOW_ON 
+
+
+Although some of the effects may look gross on the above diagrams, bear in mind they will typically be 
+used on much larger windows. 
+
+
+Some of the flag combinations presuppose a minimum size of rectangle. 
+
+
+4-9 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The w_Borp_opEN flag is a special case that overrides all the others. The top two corners are drawn as for 
+W_BORD_CUSHION |W_BORD_SHADOW_S |W_BORD_SHADOW_ON, but the bottom two are laws unto themselves. 
+Note also the non-appearance of lines along the bottom. This is used for the header of a Series 3 or 
+Series 3a pull-down menu. 
+
+
+Except for those combinations designed to change shadows and arrows, the borders are designed to be 
+drawn over a clear background. For example, those pixels at the perimeter of the rectangle that are 
+obtained with w_BoRD_CUSHION are not explicitly cleared. 
+
+
+The above assumes that gmode in the graphics context is set to G_TRMODE_SET (its default value). 
+
+
+Drawing shadows 
+
+
+The first line of a shadow is inset by 2 pixels at the bottom left and at the top right, and a second line (for 
+double shadowing) is inset a further one pixel. 
+
+
+At the bottom right, the outside line matches the inside line, just being displaced either one or two pixels 
+diagonally downwards and outwards. 
+
+
+The pixels that are set for w_BORD_SHADOW_ON are explicitly cleared when this flag is absent, so that the 
+call 
+
+
+gBorderRect (prect, W_BORD_SHADOW_S) ; 
+can be used to de-emphasise a window formerly emphasised using 
+
+
+gBorderRect (prect, W_BORD_SHADOW s|w. BORD_SHADOW_ON) ; 
+
+
+Arrows 
+
+
+The following shows the use of W_BORD_BoOT_oN to draw an arrow in the bottom right corner on the S3 or 
+the S3a: 
+
+
+Process name Alloc bytes Alloc cells Let stack 
+Sy SEMANGEAS 
+SSE SRY EAS CFe 2356 
+SyYSE/SRY64 1DFa 14C 
+
+
+STSPSHLLFHS = 1518 300) 
+TIME.$86 BF2 430 
+DATAFer BE 463 
+
+
+Remember, that when running version 4 of the window server on the Series 3a in Series 3 compatibility 
+mode, the image will be drawn in double pixel mode! 
+
+
+gBorder Border a drawable 
+VOID gBorder(UINT flags); 
+Equivalent to gBorderRect where the rectangle covers the entire drawable (bitmap or window). 
+
+
+Not available in version 2 of the window server. 
+
+
+gBorder2Rect Draw a 'shadowed' border 
+VOID gBorder2Rect (INT type, P_RECT *prect,INT flags); 
+
+
+Introduced in version 4 of the window server, this function is similar to gBorderRect but includes the 
+ability to draw a 3-dimensional style border. 
+
+
+This function can be regarded as a generalisation of gBorderRect as not only can it draw the 3D style 
+borders but includes the functionality of gBorderRect itself. 
+
+
+It draws a border inside the rectangular block of pixels specified by the parameter prect with a style 
+specified by the parameter type. The flags parameter 'fine-tunes' the border display. 
+
+
+The type can be one of: 
+¢ W_BORDER_TYPE_0 - to draw a border in the old style as done by gBorderRect 
+
+
+¢ W_BORDER_TYPE_1 - to draw a 3-dimensional grey and black border. 
+
+
+4-10 
+
+
+4 GRAPHICS OUTPUT 
+
+
+Note that for w_BoRDER_TYPE_1 borders, the window must be enabled for drawing grey. 
+
+
+The flags parameter can be used to fine-tune the border display. They are, to all intents and purposes, the 
+same as those used in the function gBorderRect with some minor changes in meaning. 
+
+
+Flags should be one of: 
+
+
+W_BORD_CORNER_2 to draw a corner type 2, the same as that drawn by gBorderRect. This is the 
+default corner and need not be explicitly coded. This flag applies to both border 
+types. 
+
+W_BORD_CORNER_1 to draw a corner type 1, the same as that drawn by gBorderrRect. This flag 
+applies to both border types. 
+
+W_BORD_CORNER_4 to draw a corner type 4, the same as that drawn by gBorderRect. This flag 
+applies to both border types. 
+
+W_BORD_OPEN to draw a special corner used for menus on the S3 and S3a and is the same as 
+that drawn by gBorderRect. This flag applies to w_BorRDER_TyPE_o borders 
+only. 
+
+The corner types can be qualified by OR'ing a combination of the following bit fields: 
+
+W_BORD_CUSHION to leave a | pixel clear cushion right around the border. This flag applies to 
+both border types 
+
+W_BORD_SHADOW_S to draw a single shadow area. This flag applies to a w_BoRDER_TYPE_o border 
+only. 
+
+W_BORD_SHADOW_D to draw a double shadow area for a w_BoRDER_TYPE_O border. 
+
+
+to set the thickness of the grey and black areas, which give the 3-D effect, to 4 
+pixels (compared to a default value of 2 pixels) for a w_BoRDER_TYPE_1 border. 
+
+
+W_BORD_SHADOW_ON to set the pixels in the shadow area for a w_BoRDER_TYPE_0 border. One of 
+W_BORD_SHADOW_S OF W_BORD_SHADOW_D must also be set. If this flag is not set, 
+the pixels are cleared. 
+
+
+to draw a rectangle with the shadowed effect in grey and black as shown in the 
+diagrams below for a w_BoRDER_TYPE_1 border. In drawing, it draws only the 
+grey and black parts of the border. It leaves the white parts untouched because 
+it assumes a pre-cleared background. 
+
+
+If this flag is not set, it draws the outline of the border as shown and clears the 
+area between the two outlines. This allows the shadow effects to be turned off 
+by simply calling gBorder2Rect again. 
+
+
+The following diagrams show examples of the various 3-dimensional style borders introduced with this 
+function. All are of type w_BORDER_TYPE_1. The caption below each diagram shows the flag combinations 
+used to draw it. 
+
+
+LJ OC 
+
+
+W_BORD_CORNER_4 W_BORD_CORNER_4 | W_BORD_SHADOW_ON W_BORD_CORNER_4 | W_BORD. 
+
+
+SHADOW_ON | W_BORD_SHADOW_D 
+
+
+W_BORD_CORNER_1 | W_BORD_SHADOW_ON W_BORD_CORNER_2 | W_BORD_SHADOW_ON 
+
+
+4-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+gBorder2 Draw a 'shadowed' border 
+VOID gBorder2 (INT type, INT flags); 
+
+
+Introduced in version 4 of the window server, this is equivalent to gBorder2Rect but the rectangle is set to 
+be the whole drawable, either the whole window or a bitmap. 
+
+
+gDrawObject Draw a graphics object 
+VOID gDrawObject (INT type,P_RECT *prect,INT flags) ; 
+
+
+Introduced in version 4 of the window server, this draws the scaleable graphics object specified by type. 
+The object is scaled to fit inside the rectangle specified by the parameter prect. 
+
+
+The type of objects currently available are: 
+
+
+G_DRAW_OBJECT_TYPE_0 a 3-dimensional box 
+
+
+The flags applicable to this type of object are as follows: 
+
+
+W_BORD_CORNER_2 to draw the box with a corner type 2, the same as that drawn by gBorder. This 
+is the default and need not be explicitly coded. 
+
+W_BORD_CORNER_1 to draw the box with a corner type 1, the same as that drawn by gBorder. 
+
+W_BORD_CORNER_4 to draw the box with a corner type 4, the same as that drawn by gBorder. 
+
+W_BORD_SHADOW_D to draw the box with double the thickness of the dark and light edge effects. 
+
+
+Area filling 
+
+
+The functions in this section act upon the drawable associated with the current graphics context. 
+
+
+gCirRect Change a rectangle 
+VOID gClrRect (P_RECT *prect, UINT mode); 
+
+
+Change all pixels within the rectangular block specified by prect where the change depends on mode as 
+follows: 
+
+
+G_TRMODE_SET set the pixels 
+G_TRMODE_CLR clear the pixels 
+G_TRMODE_INV invert the pixels (this is reversible by another invert) 
+
+
+The P_RECT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+4-12 
+
+
+4 GRAPHICS OUTPUT 
+
+
+gilnvObloid Invert an obloid 
+
+
+VOID gInvObloid(P_EXTENT *pext) ; 
+Invert all the pixels (except the four corner pixels) in the rectangular block specified by pext. 
+The p_extEnT struct is defined as: 
+
+
+typedef struct 
+{ 
+P_POINT tl; 
+WORD width; 
+WORD height; 
+} P_EXTENT; 
+
+
+Not available in version 2 of the window server. 
+
+
+gFillPattern Fill a rectangle with a bitmap 
+
+
+VOID gFillPattern(P_RECT *prect, UINT bitmap_id, UINT mode); 
+
+
+Repeatedly copy the bitmap with ID bitmap_ia over the rectangular block of pixels specified by prect as 
+many times as is necessary to fill the rectangle. 
+
+
+The parameter mode should be one of: 
+G_TRMODE_REPL where bits in the source pattern replace corresponding bits in the destination. 
+
+
+G_TRMODE_SET where Is in the source pattern set corresponding bits in the destination (Os in 
+the source do not change corresponding bits in the destination). 
+
+
+G_TRMODE_CLR where Is in the source pattern clear corresponding bits in the destination (Os in 
+the source pattern do not change corresponding bits in the destination). 
+
+
+G_TRMODE_INV where Is in the source pattern toggle corresponding bits in the destination (Os 
+in the source pattern do not change corresponding bits in the destination). 
+
+
+A larger bitmap will give improved performance. If the pattern is all ones or all zeros, gFillPattern is 
+equivalent to gclrRect, but less efficient. 
+
+
+There is a built in grey bitmap with the handle ws_prTmap_crey and size ws_BITMAP_GREY_STzE_x by 
+WS_BITMAP_GREY_SIzE_y. This is not true grey as found on the Series 3a but is a pseudo-grey, built up 
+from a pattern of alternate black and white pixels (ie pixels alternately set on and off in the normal plane). 
+
+
+The parameter bitmap_id can also be the ID of a backed-up window to refer to the backup bitmap (but not 
+in version 2). 
+
+
+For example to fill the current drawable with the grey cheque board pattern: 
+
+
+LOCAL_C VOID GreyWin (VOID) 
+{ 
+P_RECT rect; 
+
+
+rect.tl.x=0; 
+
+rect.tl.y=0; 
+
+rect.br.x=10000; 
+
+rect.br.y=10000; 
+gFillPattern(&rect,WS_BITMAP_GREY,G_TRMODE_REPL) ; 
+} 
+
+
+In version 4 of the window server, when bitmap_id refers to a backed-up window, the function has a 
+special way of handling grey: 
+
+
+e In normal mode, the black plane only is copied from the source to the destination. 
+
+
+e In G_GC_FLAG_GREY_PLANE mode, the grey plane from the source is selected and copied to the 
+grey plane of the destination. If the source only has one plane, then that is used as the source. 
+
+
+e In G_GC_FLAG_BOTH_PLANES mode, and with a two plane source, both planes are copied to their 
+respective destination planes. If only one plane exists, then it will be copied to both planes of the 
+destination. 
+
+
+Note that this does not apply when copying from any other form of bitmap - in all other cases the black 
+and grey planes must be copied by two separate calls to gFillPattern. 
+
+
+4-13 
+
+
+WINDOW SERVER REFERENCE 
+
+
+—EeE——E—E—————————————————————————— ee) 
+Text fonts 
+
+
+Fonts are generally described in terms of: 
+e ascent, descent, and vertical leading 
+e width and horizontal leading 
+e low character and high character (the range of ASCII values covered). 
+
+
+To clarify the meaning of some of these terms, refer to the following diagram: 
+
+
+The string 'Specify' has been printed at a point (x, y) which is indicated in the diagram by a pair of 
+partially drawn lines. The horizontal of the pair of lines is known as the baseline. 
+
+
+The descent of a character is the number of pixels that it extends below the baseline. Thus in the font 
+shown, 'S' has a zero descent whereas 'p' has a descent of 1. 
+
+
+The ascent of a character is the number of pixels that it extends above the baseline. In the font shown, 'S' 
+has an ascent of 7 whereas 'p' has an ascent of 5. The ascent quoted for a font is always the maximum 
+ascent of all the characters in the font, and likewise for the descent. The sum of the ascent and the descent 
+is the height of the font. 
+
+
+Vertical leading is the number of additional pixels that separate adjacent lines of text, over and above the 
+stated height of each line of text. This is usually at least one, to prevent the highest ascent of one line ever 
+joining up with the lowest descent of the line above. On occasion, however, such joining up may actually 
+be intended, for example to support box-drawing via the IBM graphics characters in the extended portion 
+of a font. In any case, it should be noted that, strictly speaking, vertical leading is not a characteristic of a 
+font as such; rather, it describes how a font is used on a particular occasion. To complicate matters, 
+different uses of a font will in fact often have different vertical leading. 
+
+
+Horizontal leading is the number of pixels that separate adjacent characters in a line of text. 
+
+
+The term width is, unfortunately, possessed of two subtly different meanings. The more useful of the two 
+meanings is that the width of some text is the number of pixels from the start of that text to where a piece 
+of text following on from the first one would start. This is the value returned by window server inquiry 
+functions such as gText Width. Thus the width of the character 'S' in the above font is the number of pixels 
+from the start of the 'S' to the start of the following character (‘p'), namely 6. With this meaning, all the 
+characters shown in the diagram have width 6, except for 'i' (4) and 'f' (5). 
+
+
+The second of the two meanings of width discounts the horizontal leading, so that, by this reckoning, the 
+width of 'S' is just 5 pixels. This latter meaning of width is sometimes referred to as basic width. 
+
+
+There is an important difference between horizontal and vertical leading: horizontal leading is always 
+supplied as part of the font; on the other hand the amount of vertical leading (if any) to be applied is up to 
+the user of the font. Stated otherwise, applications have no choice about horizontal leading, but do have 
+choice over vertical leading. For this reason, the simple term leading is commonly used to denote what is 
+here being called vertical leading (since horizontal leading is usually just taken for granted). 
+
+
+The width of the widest character in a font is called the maximum width, and the width of the numeric 
+character '0' is called the numeric width, or sometimes the column width. (In any well designed font, all 
+numeric characters will have the same width). 
+
+
+Occasionally, a font is described in terms of its body cell. The font depicted has a basic body cell of 5 by 8 
+(which excludes both vertical and horizontal leading), and a corresponding expanded body cell of 6 by 9. 
+
+
+Not all the character codes within the range need have a representation within the font. When drawn, 
+these characters will be represented by the last character in the font. 
+
+
+4-14 
+
+
+4 GRAPHICS OUTPUT 
+
+
+An application can switch between many different fonts of varying sizes. Each Graphics Context may 
+have a different font. The appearance of text can also be altered by various style options such as underline 
+or bold (these are independent of the font). 
+
+
+Fonts are generally proportional, ie the characters within the font can be of differing width. It is left to an 
+application to determine the width of text and make decisions about layout accordingly. 
+
+
+Information is provided to allow fonts of differing heights to be aligned vertically about a baseline. When 
+characters are drawn, the y-coordinate given corresponds to the baseline of the character. If a line of text 
+is drawn using characters from fonts of different height, this ensures that the text lines up vertically. 
+
+
+gOpenFont Open a font 
+INT gOpenFont (TEXT *filename) ; 
+Load the font from filename and return the font ID. 
+
+
+If an error (with error number err) occurs (for example, the file does not exist or if it is not a valid font 
+file), the function calls p_leave (err) or returns err, depending on the wDisableLeaves State. 
+
+
+To use the font for text drawing functions, the font ID must be assigned to a graphics context (using 
+gSetGC). 
+
+
+Note that the parameter filename is ultimately passed to p_open by the window server process - not the 
+client process. If fi 1ename is not a full file specification, the unspecified components are taken from the 
+window server's default path which, in practice, is always the internal drive M.\. This is unlikely to meet 
+the requirements of a finished product so filename should specify the drive and directory as well as the 
+file name. Typically, you might place a font file in the same location as the application file in which case 
+you would use something like: 
+
+
+GLREF_D TEXT *DatCommandPtr; 
+
+
+LOCAL_C INT OpenFont (TEXT *name) 
+{ 
+TEXT full [P_FNAMESIZE]; 
+
+
+f_fparse (name, DatCommandPtr, &full[0],NULL) ; 
+gOpenFont (&full[0]); 
+} 
+
+
+See also gSetOpenAddress for loading a font file which is embedded in another file. 
+
+
+gSetOpenAddress Set pos to open font/bitmap/mouse icon 
+VOID gSetOpenAddress (UINT mode, ULONG pos); 
+
+
+Set the file position for the next call to gopenFont, gOpenFont Index, gInitBit, gOpenBit or 
+gOpenMouselcon as a function of mode and pos. 
+
+
+The possible values of mode are defined by constants of the form c_opEN_MopE_xxx where xxx is one of: 
+
+
+OFFSET to indicate that pos is the file position of the data 
+
+WORD_PTR_OFFSET to indicate that pos is the file position of a uworp containing the file position of 
+the data 
+
+LONG_PTR_OFFSET to indicate that pos is the file position of a uLonc containing the file position of 
+the data 
+
+NORMAL to cancel the effect of any previous unused call to gsetopenaddress (pos iS 
+ignored) 
+
+
+The effect of the call only lasts until the next call to gopenFont, gopenFontIndex, gInitBit, gOpenBit OF 
+gOpenMouseIcon So you wouldn't normally need c_opEN_MoODE_NoRMAL - especially as a call to 
+gSetOpenAddress would normally occur immediately before the gopenxxx call it is intended to effect. 
+
+
+The data at the effective file position should be the entire contents of the normal font, multiple font, 
+bitmap or mouse icon file - including all headers. 
+
+
+4-15 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wFree Free a font 
+VOID wFree(UINT font_id); 
+
+
+Free a previously loaded font. 
+
+
+gFontinfo Get font information 
+
+
+INT gFontInfo(UINT font_id, UINT style, G_FONT_INFO *pinfo); 
+
+
+Write information about the font with ID font_id as modified by the text style style to the G_FoNT_INFO 
+struct at pinfo where the G_FONT_INFO struct is defined in wlib.h as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD low_ch; /* lowest character code in font */ 
+
+UWORD high_ch; /* highest character code in font */ 
+
+UWORD height; /* height of font */ 
+
+UWORD descent; /* height of bottom part of a character */ 
+
+UWORD ascent; /* height of top part of a character */ 
+
+UWORD numeric_width; /* width of the '0' character */ 
+
+UWORD max_width; /* width of widest character in the font */ 
+
+UWORD flags; /* flags specifying information about the font */ 
+TEXT name[16]; /* Text name of the font */ 
+
+
+} G_FONT_INFO; 
+
+
+The field numeric_width is actually the width of the '0' (zero) character, however any well designed font 
+will have all its numeric characters the same width. If a font is monospaced, all characters are of width 
+
+
+max_width. 
+
+
+The field max_width is set by the font designer when the font is created. It is not necessarily the widest 
+character in the font, since the font designer will normally exclude any special characters that are rarely 
+used - max_width is normally the width of 'M' or 'W'. 
+
+
+The fields numeric_width, max_width, height, descent and ascent can be modified from their base 
+values by the style given. 
+
+
+The flags field consists of the following bit fields: 
+
+G_FONT_FLAG_ASCII the font contains the standard ASCII character set 
+G_FONT_FLAG_CP850 the font contains the IBM code page 850 character set 
+G_FONT_FLAG_BOLD the font is designed to look bolded 
+G_FONT_FLAG_ITALIC the font is designed to look italic 
+
+G_FONT_FLAG_SERIF the font character graphics have serifs 
+
+
+Returns zero if successful or, if font_id is invalid, it calls p_leave (E_GEN_NOFONT) or returns 
+E_GEN_NOFONT, depending on whether wDisableLeaves has been called. 
+
+
+To get information on the system font, font_id may be set to WS_FONT_SYSTEM. 
+
+
+On version 2 of the window server you should not call gFont Info with an invalid font_id (if you do, 
+gFont Info writes garbage to pinfo). 
+
+
+gTextWidth Get text width 
+
+
+INT gTextWidth(UINT font_id, UINT style, TEXT *pbuf, UINT len); 
+Return the width in pixels of the 1en characters at pbuf when drawn with font font_id and style style. 
+
+
+Any character code in pbuf that does not have a corresponding character graphic in the font is taken to 
+have the width of the last character in the font. 
+
+
+Note that the style can affect the width returned because bolding, italicising, mono-spacing etc widens 
+each character. 
+
+
+To get the text width when using the system font, font_id may be set to WS_FONT_SYSTEM. 
+
+
+If font_id is invalid, the function calls p_leave (E_GEN_NOFONT) or returns E_GEN_NOFONT, depending on 
+whether wDisableLeaves has been called. 
+
+
+4-16 
+
+
+4 GRAPHICS OUTPUT 
+
+
+gTextCount Clip text to pixel width 
+
+
+INT gTextCount (UINT font_id, UINT style, TEXT *pbuf, UINT len,UINT *pwidth) ; 
+
+
+Return the number of characters from pbuf (up to 1en) that will fit in their entirety in *pwidth pixels 
+when drawn with font font_id and style style. Also overwrite *pwidth with the remaining width. 
+
+
+Any character code in pbuf that does not have a corresponding character graphic in the font is taken to 
+have the width of the last character in the font. 
+
+
+Note that the style can affect the width returned because bolding, italicising, mono-spacing etc widens 
+each character. 
+
+
+When using the system font, font_id may be set to wS_FONT_SYSTEM. 
+
+
+If font_ida 1s invalid, the function calls p_leave (E_GEN_NOFONT) or returns E_GEN_NOFoONT, depending on 
+whether wDisableLeaves has been called. 
+
+
+gGetWidthTable Get a font width table 
+
+
+INT gGetWidthTable(UINT font_id, UINT style, UBYTE *ptab); 
+Generate a usyTE array of character pixel widths in *ptab for font font_id and style style. 
+
+
+The first byte in *ptab is the width of the character with code 1ow_ch and the length of the array written is 
+high_ch-low_ch+1 (where low_ch and high_ch are from the font's c_rontT_inro struct). 
+
+
+The function is provided to speed optimise calculations based on character widths - such as those 
+performed by gTextwidth and gTextCount. 
+
+
+Any character code that does not have a corresponding character graphic in the font is taken to have the 
+width of the last character in the font. 
+
+
+Note that the style can affect the width returned because bolding, italicising, mono-spacing etc widens 
+each character. 
+
+
+When using the system font, font_id may be set to ws_FONT_SYSTEM. 
+
+
+Returns zero if successful or, if font_id is invalid, it calls p_leave (E_GEN_NOFONT) or returns 
+E_GEN_NOFONT, depending on whether wDisableLeaves has been called. 
+
+
+wSetSystemFont Set the system and internal fonts 
+
+
+INT wSetSystemFont (INT mode, INT handle, UINT style); 
+
+
+Available in version 4 of the window server, this function mat be used on the Series 3a and Workabout to 
+set up the system and internal fonts. 
+
+
+The mode parameter is used to indicate which font type is to be the target of the set up. This parameter can 
+take one of the following values: 
+
+
+W_SYSTEM_FONT_S3B sets up the native system font 
+W_SYSTEM_FONT_S3 sets up the Series 3 compatibility mode system font 
+W_SYSTEM_FONT_INTERNAL_S3B _ sets up the native internal font 
+W_SYSTEM_FONT_INTERNAL_S3 __ sets up the Series 3 compatibility mode internal font 
+The handle parameter references the font to be used as the source for the setup. This can be: 
+e the handle returned for a loaded font 
+e the handle of one of the built-in fonts 
+e the handle of a font group created by gconfigureFonts 
+
+
+The style parameter can be used to modify the style of text when setting up either of the two internal font 
+types. This parameter is ignored if setting up any of the other font types. The style parameter adopts the 
+same values as those applicable to the sty1e field in the graphics context. 
+
+
+4-17 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The function returns zero if successful, =_cEN_Noront if an invalid font handle is supplied or =_cEN_are if 
+an invalid mode is supplied. Alternatively, it calls p_leave if wDisableLeaves has been called. 
+
+
+Note that at the time of writing, there is no way of notifying applications that the system font has changed. 
+
+
+gOpenFontindex Open a font from a multiple font file 
+
+
+INT gOpenFontIndex(TEXT *fname,UINT index) 
+
+
+Available in version 4 of the window server, this function is similar to gopenFont except that it allows a 
+font to be loaded from a file containing more than one font. 
+
+
+The index parameter is used to indicate which font within the file is to be loaded. The first font in the file 
+corresponds to an index of zero, while the second font corresponds to an index value of one and so on. 
+
+
+Single-font files can be opened by setting index to zero. 
+Multiple-font files are invalid to older versions of the window server. 
+If index refers to a font file beyond the final one in the file, error E_FILE_EOoF is reported. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns err, depending on 
+whether wDisableLeaves has been called. 
+
+
+Multiple-font files can be created by versions 2.00 upwards of the font compiler WSFCOMP. 
+
+
+gConfigureFonts Configure a font group 
+INT gConfigureFonts (INT count,G_FONT_CONFIG *pfcfg[]) 
+Available in version 4, this function is used to create a font group and return its id. 
+
+
+A font group is a compromise solution to the problem of deciding whether to use the window server's 
+algorithmic method of obtaining a style (see style subsection of the Graphics context section) or to use a 
+font designed specifically for the purpose. This is even more important where the situation is ambiguous. 
+For example, given a bold font and an italicised font, if the application wishes to print in bold and italics, 
+does it choose to apply the bold style to the italicised font or apply the italic style to the bold font? 
+
+
+Designing a font for every combination of style is impractical while the result of applying the window 
+server's algorithmic method may not always give satisfactory results. 
+
+
+Essentially, a font group is a list of font id's and style combinations. 
+
+
+When an application wishes to print text, typically it will specify a (group) font ID and a combination of 
+styles to be applied. In response, the window server scans down each entry in the list searching for the best 
+match. It then uses the font in this entry for printing. 
+
+
+The font group is specified by the parameter pfcfg which points to an array of G_FONT_CONFIG structures. 
+The array has count elements. Each element in the array is, in effect, an entry in the list discussed above. 
+The G_FonT_conF1IG structure is defined as follows: 
+
+
+typedef struct 
+{ 
+UINT FontId; /*Replacement Font is 
+UINT RepStyles; /*Styles needing to be replaced*/ 
+UINT FontStyles; /*Styles used with this Font ay 
+UI 
+} 
+
+
+NT AscentAdjust; /*Adjustment to Font's ascent */ 
+G_FONT_CONFIG; 
+
+
+The order of the elements in the array is important because of the way the search algorithm works. This 
+proceeds as follows: 
+
+
+1. The window server initially chooses the base font as the 'best'. In other words, the first entry 
+in the array. 
+
+
+2. Initially, each entry in the array is scanned, starting with the first, until one is found where 
+the RepStyles field contains styles which are a subset of the styles to be printed. 
+
+
+4-18 
+
+
+4 GRAPHICS OUTPUT 
+
+
+3. Subsequently, the scan continues, searching for entries whose RepStyles field contains 
+styles which are a subset of the styles to be printed and which also (as a minimum) contain 
+the styles of the current 'best' entry. Where such an entry is found, this becomes the 'best'. 
+
+
+4. The process, numbered 3 above, is repeated until the array is exhausted, The window server 
+uses the font corresponding to the Font1d of the ‘best’ entry in the array. 
+
+
+Having found a suitable font, the window server then applies those styles which the application wants 
+printed but which are not specified in the Repstyles field. For example, suppose the application wants 
+bold and italic printed. Suppose also that the 'best’ entry in the array specifies only the bold style in the 
+RepStyles field. The window server will use the Font 1d as the font to be used and will apply the italic 
+style to this font. 
+
+
+In addition, the rontstyles member of each entry in the array specifies styles which are also to be applied 
+to the chosen font when it is drawn. 
+
+
+The Ascentadjust field specifies an adjustment to be made (positive or negative) to the font's ascent when 
+printing. This is primarily of use for superscript and subscript fonts. See the c_sty_suBscRIPT2 and 
+G_STY_SUPERSCRIPT2 styles at the beginning of this chapter. 
+
+
+gReadFontHeader Read a font header from a file 
+
+
+INT gReadFontHeader (TEXT *fname, INT index,UBYTE *pbuffer) 
+
+
+Available in version 4 of the window server, this function reads up to a maximum of 
+FONT_MAX_HEADER_LEN bytes of font data from the font referenced by fname and index into the buffer 
+pointed to by pbuffer. 
+
+
+fname references the font file while the index parameter indicates the actual font within the file. For a 
+single font file, index must be set to 0; for a multiple font file, an index value of zero refers to the first 
+file, an index value of one refers to the second file and so on. 
+
+
+If the call is successful, the function returns the length of data actually read. 
+
+
+If an error (with error number err) occurs (for example, the file does not exist or it is not a valid font file), 
+the function calls p_leave (err) or returns err, depending on the wDisableLeaves State. 
+
+
+gReadFontGroupHeader Read a font group header from a file 
+
+
+INT gReadFontGroupHeader (TEXT *fname,UBYTE *pbuffer) 
+
+
+Available in version 4 of the window server, this function reads up toa maximum of 
+FONT_MAX_HEADER_LEN bytes of font header data from the font file referenced by fname into the buffer 
+pointed to by pbuffer. 
+
+
+In the first word of the buffer, the function places the number of fonts contained in the file. This word is 
+followed by the group header. This means that the actual maximum length of header data that can be 
+stored in the file is FONT_MAX_HEADER_LEN - 2 bytes. 
+
+
+If the call is successful, the function returns the length of data actually read. 
+
+
+If an error (with error number err) occurs (for example, the file does not exist or it is not a valid font file), 
+the function calls p_leave (err) or returns err, depending on the wDisableLeaves State. 
+
+
+See the description of wsfcomp for information on how to add header data. 
+
+
+Text output functions 
+
+
+The functions in this section are all directed at the drawable associated with the current graphics context 
+and are all subject to the style and font fields of the current graphics context. 
+
+
+The functions gPrintText and gPrintClipText are also subject to the textmode field. The functions 
+wDrawButton, and wDrawButton2 are also subject to the gmode field. 
+
+
+In version 4 of the window server, the plane to which drawing is directed in the current graphics context 
+will affect the 'colour' of the display. 
+
+
+4-19 
+
+
+WINDOW SERVER REFERENCE 
+
+
+gPrintText Print text 
+VOID gPrintText (INT x, INT y, TEXT *pbuf, UINT len); 
+
+
+Print the len characters at pbuf horizontally from pixel position x, y where len must not be greater than 
+WS_MAX_PRINT_TEXT_LEN. 
+
+
+The first character graphic is positioned such that its leftmost pixel that is just above the baseline is over 
+pixel (x,y) of the drawable. (The baseline is the mathematical line between the upper ascent pixels and 
+the lower descent pixels that make up the height of the font.) 
+
+
+The text is printed relative to the baseline so that the characters in a line of text that contains different 
+fonts (with potentially different ascents and descents) line up correctly, as illustrated by the following 
+diagram: 
+
+
+Baseline 
+
+
+Descent 
+
+
+sil 
+
+
+X is the printing position. 
+
+
+The text is printed according to the textmode, style and font in the current graphics context. 
+
+
+Any character code in pbuf that does not have a corresponding character graphic in the font is printed as 
+the last character in the font. 
+
+
+Note that gPrintText performs no special processing on control characters (ie characters with a code that 
+is less than 32) and if they are not represented in the font then they will also be printed as the last 
+character in the font. 
+
+
+gPrintClipText Print clipped text 
+INT gPrintClipText (INT x, INT y, TEXT *pbuf, UINT len, UINT clip_width) ;;; 
+Similar to gprintText except that it only draws as many characters as will fit inside clip_width. 
+
+
+Returns the number of characters actually printed. 
+
+
+gPrintBoxText Print text in a box 
+
+
+VOID gPrintBoxText (P_RECT *prect, UINT ascent, UINT align, INT margin, TEXT *pbuf, UINT 
+len); 
+
+
+Print the len characters at pbuf with a fixed textmode of G_TRMODE_REPL within the rectangular block of 
+pixels specified by prect, clearing (or setting) those pixels that are not replaced by characters from the 
+font (1en must not be greater than ws_Max_PRINT_BOX_TEXT_LEN). 
+
+
+If necessary, the drawing is pixel-clipped to the rectangle defined by prect. 
+The P_REcT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+4-20 
+
+
+4 GRAPHICS OUTPUT 
+
+
+The characters are positioned vertically such that there are ascent pixels between the top of the rectangle 
+and the base line of the characters (unless you intend to clip the top off the text, ascent should be greater 
+than or equal to the current font's ascent) as illustrated by the following diagram: 
+
+
+ascent ascent 
+of 
+font 
+
+
+baseline of font 
+
+
+The excess space around the text is cleared or set depending on the inverse bit in the style. 
+
+
+The text may be left or right aligned, or centred within prect depending on whether align is 
+G_TEXT_ALIGN_LEFT, G_TEXT_ALIGN_RIGHT Of G_TEXT_ALIGN_CENTRE. 
+
+
+The parameter margin is used to clear extra space to the left or right of the text where margin is 
+interpreted as follows: 
+
+
+align = G_TEXT_ALIGN_LEFT 
+
+
+left-aligned text 
+
+
+align = G_TEXT_ALIGN_RIGHT 
+
+
+right-aligned text 
+
+
+For centred text, the margin can be placed either to the right or to the left of the text according to the sign 
+of margin, as follows: 
+
+
+align = G_TEXT_ALIGN_CENTRE, margin>=0 
+
+
+centred text 
+
+
+align = G_TEXT_ALIGN_CENTRE, margin<0O 
+
+
+centred text 
+
+
+The text is printed according to the style and font in the current graphics context (but not textmode). 
+
+
+Using gPrintBoxText avoids the flicker that is generated between a separate clear and print. 
+
+
+gXPrintText Print text with embellishment 
+
+
+VOID gXPrintText (INT x, INT y, TEXT *pbuf, UINT len, UINT flags); 
+
+
+Print the 1en characters at pbuf horizontally from pixel position x, y with highlighting in a style that 
+depends on the value of f1ags (1en must not be greater than ws_MAx_PRINT_TEXT_LEN). 
+
+
+4-21 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The text is printed according to the style and font in the current graphics context (but not textmode). 
+
+
+Equivalent to calling gPrintText with a fixed textmode of G_TRMODE_REPL followed by some 
+embellishment depending on the value of f1ags. Possible flag values are illustrated below for the string 
+‘Specify’, in each case printed with the same value of x and y. 
+
+
+Zero (no embellishment). | 
+
+
+rT TT : 8 
+The partially drawn lines indicate H Sian: CMM. SUMMERS Ros CaGd Ce 
+the point to which the coordinates x l ial laa fe i 
+and y-apply; _ TTT "a1: iF sae _ 
+
+
+G_XP_INV_BLOCK 
+
+
+G_XP_INV_OBLOID 
+
+
+G_XP_INV. BLOCK |G XP_REDUCED 
+
+
+G_XP_INV_OBLOID|G_XP_REDUCED 
+
+
+G_XP_UND_BLOCK nnnn a Be 
+a nnnE ann EEE BB a ] | 
+ann 6G _ Ho no One 66 ] 
+| a HEREE 8 | f a | 
+et | a ] a nnnE 
+nnnE 6G EERE SEE Boe OU a 
+
+
+G_XP_UND BLOCK |G XP_REDUCED 
+
+
+All the reduced forms are intended for use on text strings with no characters having descenders, such as 
+numbers and upper case letters. 
+
+
+A zero flags is equivalent to gPrintText with a textmode of G_TRMODE_REPL and may be used to cancel an 
+embellishment set up previously. 
+
+
+Not available in version 2 of the window server. 
+
+
+In version 4 of the window server, by setting the graphics context to draw to the grey plane and making 
+sure that the window is enabled for drawing grey, all of the text and embellishments in the above 
+examples will be drawn in grey. 
+
+
+4-22 
+
+
+4 GRAPHICS OUTPUT 
+
+
+gShadowText Print shadowed text 
+
+
+VOID gShadowText (INT posx,INT posy, G_SHADOW *pshadow, TEXT *ptxt,INT len); 
+
+
+Introduced in version 4 of the window server, this function prints the 1en characters at ptxt with a 
+shadowed effect from pixel position posx, posy where 1en must not be greater than 
+WS_MAX_PRINT_TEXT_LEN. 
+
+
+It uses the current font and style (ie the current graphics context) but ignores the current textmode. 
+The pshadow parameter must point to a structure of type c_sHaDow which is defined as follows: 
+
+
+typedef struct 
+{ 
+UBYTE BodyColour; 
+UBYTE ShadowColour; 
+UBYTE LightColour; 
+UBYTE filler; 
+UWORD Flags; 
+WORD ShadowSizexX; 
+WORD ShadowSizey; 
+WORD LightSizex; 
+WORD LightSizeyY; 
+WORD Spacing; 
+} G_SHADOW; 
+
+
+The shadow is always placed at the bottom right of the text while the lighting effect is always placed at the 
+top left of the text. 
+
+
+The size of the shadow effect is specified by snadowSizex and ShadowSizey. The size of the lighting effect 
+is specified by Lightsizex and LightSizey. 
+
+
+The 'colours' for the body, shadow and light can be one of black, grey, white or none by setting the 
+G_SHADOW Members BodyColour, ShadowColour and LightColour to one of G_COLOUR_BLACK, 
+G_COLOUR_GREY, G_COLOUR_WHITE Of G_COLOUR_NONE. 
+
+
+The display can consist of either a single copy of the text giving an impression of the text floating above 
+the shadow or a solid block linking the text to the background. By default, the floating style shadow is 
+used. The solid block effect is achieved by setting the riags member to G_SHADOW_SOLID. 
+
+
+The gap between characters can be set by giving the spacing member a suitable value. This is useful if a 
+character's shadow effects are not to overlap the following character. 
+
+
+The following picture shows four examples of the effect of using gshadowText: 
+
+
+t Ihe 
+
+
+In all examples, shadowSizex was Set to 6, ShadowSizey was Set to 6, LightSizex was set to 2 and 
+LightSizey was Set to 2. 
+
+
+Spacing was Set to 6 to allow sufficient space between the characters so that the shadow effects could be 
+seen. 
+
+
+4-23 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Looking at each example from left to right, the following values were used: 
+
+
+1. BodyColour set to G_COLOUR_BLACK 
+ShadowColour Set tO G_COLOUR_GREY 
+LightColour set to G_COLOUR_NONE 
+
+
+2. BodyColour set to G_COLOUR_BLACK 
+ShadowColour Set tO G_COLOUR_GREY 
+LightColour set to G_COLOUR_NONE 
+Flags set to G_LSHADOW_SOLID 
+
+
+3. BodyColour set to G_COLOUR_BLACK 
+ShadowColour Set tO G_COLOUR_GREY 
+LightColour set tO G_COLOUR_WHITE 
+Flags set to G_LSHADOW_SOLID 
+
+
+4. BodyColour set tO G_COLOUR_WHITE 
+ShadowColour Set tO G_COLOUR_BLACK 
+LightColour set to G_COLOUR_GREY 
+Flags set to G_LSHADOW_SOLID 
+
+
+wDrawButton Draw a text button 
+VOID wDrawButton(P_RECT *prect, TEXT *pstr, UINT depressed); 
+
+
+Draw a button within rectangle prect containing the zero terminated string pstr. If depressed 1s TRUE, 
+draw the button with the text and the box displaced to give a 3D illusion of a depressed button. 
+
+
+The length of pst r must not be greater than w_DRAW_BUTTON_MAX_LEN (240). 
+
+
+The text is printed according to the style and font in the current graphics context. Both the box lines and 
+the text string are drawn according to the gmode (the value of textmode is ignored). 
+
+
+The P_REcT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT 
+
+
+~ 
+
+
+The intended use of worawButton is illustrated by the following example: 
+
+
+include <plib.h> 
+include <wlib.h> 
+
+
+LOCAL_D WSERV_SPEC wSpec; 
+LOCAL_D UINT wMainWid; 
+LOCAL_D UINT FontID; 
+
+LOCAL_D UINT FontStyle; 
+LOCAL_D G_FONT_INFO FontInfo; 
+
+
+LOCAL_C VOID SetFont (INT fid, INT style) 
+
+
+gFont Info (Font ID=fid, FontStyle=style, &FontInfo) ; 
+
+
+LOCAL_C VOID SetGC (VOID) 
+
+
+G_GC gc; 
+
+
+gc.font=FontID; 
+
+gc.style=FontStyle; 
+
+gSetGC (0, G_GC_MASK FONT |G GC_MASK_STYLE, &gc) ; 
+} 
+
+
+4-24 
+
+
+4 GRAPHICS OUTPUT 
+
+
+LOCAL_C VOID DrawButton(INT state) 
+
+
+{ 
+P_RECT rect; 
+
+
+rect.tl.x=20; 
+
+rect.tl.y=(40-2) -FontInfo.height; 
+rect.br.x=140; 
+rect.br.y=(40+2)+FontInfo.height; 
+wDrawButton(&rect,"Press any key",state) ; 
+
+
+} 
+
+
+LOCAL_C VOID MainEventLoop (VOID) 
+
+
+{ 
+WS_EV event; 
+
+
+for (77) 
+
+{ 
+
+wGetEventWait (&event) ; 
+
+if (event .type==WM_REDRAW) 
+{ 
+wBeginRedrawWinGCO (wMainWid) ; 
+gBorder (W_BORD_SHADOW. D|w BORD_SHADOW_ON) ; 
+SetGC(); 
+DrawButton (FALSE) ; 
+wEndRedraw (); 
+continue; 
+} 
+
+if (event .type==WM_KEY) 
+{ 
+gCreateTempGCO0 (wMainWid) ; 
+SetGC (); 
+DrawButton (TRUE) ; 
+wF lush () ; 
+p_sleep(51); 
+DrawButton (FALSE) ; 
+gFreeTempGC () ; 
+} 
+
+
+} 
+
+
+GLDEF_C VOID main(VOID) 
+
+
+{ 
+wConnect (&wSpec, 0,W_CONNECT_PRIORITY) ; 
+
+
+wMainWid=wCreateWindow(0,0,0,1); 
+wiInitialiseWindowTree (wMainWid) ; 
+SetFont (WS_FONT_SYSTEM, G_STY_BOLD) ; 
+MainEvent Loop () ; 
+
+
+} 
+
+
+wDrawButton2 Draw a text button 
+
+
+VOID wDrawButton2 (INT type, P_RECT *prect, TEXT *ptext, UINT state); 
+
+
+Introduced in version 4 of the window server, this function not only draws the new style Series 3a buttons, 
+but also the old style Series 3 types. 
+
+
+The parameter prect points to a p_REcT structure that specifies a rectangle that fully encloses the button 
+in all of its states. 
+
+
+The ptext parameter specifies a zero terminated string to be drawn inside the button in the current font 
+and style. It is the responsibility of the caller to make sure that the text will fit inside the button; there is 
+no clipping of text. The maximum length of text is w_DRAW_BUTTON_MAX_TEXT. 
+
+
+The parameter type indicates which style of button is to be drawn. This can have the following values and 
+meanings: 
+
+
+W_BUTTON_TYPE_1 draws the Series 3 style buttons 
+
+
+W_BUTTON_TYPE_2 draws the Series 3a style buttons 
+
+
+4-25 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The state parameter has different meanings for the different types. 
+For w_BUTTON_TYPE_1 buttons, 0 draws a raised button while | draws a depressed(flat) button. 
+
+
+For w_BUTTON_TYPE_2 buttons, 0 draws a raised button, 1 draws a semi-depressed button while 2 draws a 
+fully depressed(sunken) button. 
+
+
+The following picture shows three examples of w_BUTTON_TYPE_2 buttons. From left to right, the 
+examples show: a state O button (raised), a state | button (semi-depressed) and a state 2 button (fully 
+depresses). 
+
+
+raised Sen] depressed fully depressed 
+
+
+For the purpose of comparison, the following picture shows examples of w_BUTTON_TYPE_1 buttons. From 
+left to right, the examples show: a state 0 button (raised) and a state | button (fully depressed). 
+
+
+raleed fully depressed 
+
+
+It is important to note that before calling worawButton2 to draw W_BUTTON_TYPE_2 buttons, the window 
+must be enabled for drawing grey. 
+
+
+Bitmaps 
+
+
+Although directed at the drawable associated with the current graphics context, the graphics output 
+functions in this section do not depend on any of the settable fields in the graphics context. 
+
+
+gCreateBit Create a bitmap 
+INT gCreateBit (UINT flags, W_OPEN_BIT_SEG *pbitseg) ; 
+
+
+Create an uninitialised bitmap where the size of the bitmap and its method of storage is controlled by 
+flags and the W_OPEN_BIT_SEG struct at pbitseg. 
+
+
+The W_OPEN_BIT_SEG Struct is defined as: 
+
+
+typedef struct 
+{ 
+P_POINT size; 
+TEXT seg_name[14]; 
+} W_OPEN_BIT_SEG 
+
+
+where pbitseg->size specifies the dimensions of the bitmap in pixels and pbitseg->seg_name is written 
+to by gcreateBit when requested by the bit in flags (as described next). 
+
+
+If f£1ags is zero, the bitmap may be stored in the window server's data space or in a named memory 
+segment depending on the size of the bitmap. If the bitmap requires less than 2.5K bytes, it is stored in 
+the window server's data space. 
+
+
+The storage of the bitmap is controlled by setting the following bits in flags: 
+WS_BIT_SEG to store the created bitmap in its own memory segment (regardless of its size) 
+
+
+WS_BIT_SEG_ACCESS to create the bitmap in its own memory segment and to write the name of the 
+segment as a zero terminated string to pbitseg->seg_name. The segment name 
+can be used to access the bitmap directly using p_sgcopyfr and p_sgcopyto 
+(described in the Memory Allocation chapter of the PLIB Reference manual) or 
+otherwise. 
+
+
+WS_BIT_SEG_ZERO_SIZE Used in conjunction with ws_BIT_SEG_ACcCcEss to create the bitmap's memory 
+segment with zero size. You must subsequently increase the size at a later date. 
+This is designed to be used in conjunction with graphics functions that are 
+added using wLoadDYL. 
+
+
+4-26 
+
+
+4 GRAPHICS OUTPUT 
+
+
+If flags is either zero or WS_BIT_SEG, pbitseg—>seg_name is not written to and, in this case, pbitseg may 
+just be the address of a p_pornt struct. The prototype for gcreateBit actually declares pbitseg asa 
+voIp * so that you can pass either a wS_BIT_SEG * Of a P_POINT *. 
+
+
+You may use all the window server graphics functions to draw to a bitmap unless the 
+WS_BIT_SEG_ZERO_S1ZE flag is set, in which case the graphics functions will have no effect. 
+
+
+Returns the positive ID of the bitmap if successful. 
+
+
+If the function fails because there is insufficient memory, it calls p_leave (E_GEN_NOMEMORY) or returns 
+E_GEN_NOMEMoRY, depending on whether wDisableLeaves has been called. 
+
+
+gOpenBit Load a bitmap 
+INT gOpenBit (TEXT *filename, UINT index, UINT flags, W_OPEN_BIT_SEG *pbitseg) ; 
+
+
+Load bitmap index from file filename where index is used to select a bitmap from a file that contains 
+multiple bitmaps (a zero index selects the first bitmap). To load from a file containing a single bitmap, 
+pass the index as zero. 
+
+
+The function writes to the w_oPEN_BIT_sSEG Struct at pbitseg where w_opEN_BIT_SEG is defined as: 
+
+
+typedef struct 
+{ 
+P_POINT size; 
+TEXT seg_name[14]; 
+} W_OPEN_BIT_SEG 
+
+
+If the bitmap is successfully loaded, the dimensions of the bitmap in pixels is written to pbitseg->size 
+and the ID of the bitmap is returned. 
+
+
+If £1ags is zero, the bitmap may be stored in the window server's data space or in a named memory 
+segment depending on the size of the bitmap. If the bitmap requires less than 2.5K bytes, it is stored in 
+the window server's data space. 
+
+
+The storage of the bitmap is controlled by setting the following bits in fags: 
+WS_BIT_SEG to store the loaded bitmap in its own memory segment (regardless of its size) 
+
+
+WS_BIT_SEG_ACCESS to store the loaded bitmap in its own memory segment and to write the name of 
+the segment as a zero terminated string to pbitseg->seg_name. The segment 
+name can be used to access the bitmap directly using p_sgcopyfr and 
+p_sgcopyto (described in the Memory Allocation chapter of the PLIB 
+Reference manual) or otherwise. 
+
+
+WS_BIT_WRITE if set, you are given write access to the bitmap and a new bitmap is always 
+created. If the flag is not set, the bitmap will only be created once and if any 
+client calls gopenpit on the same bitmap, the loaded bitmap will be shared. 
+
+
+Provided that the ws_B1T_wr1TE flag is set, you may use all the window server graphics functions to draw 
+to a bitmap. If the ws_B1T_wr1te flag is not set, the graphics output functions will have no effect. 
+
+
+If ws_BIT_SEG_ACCESS iS not set in flags, pbitseg->seg_name is not written to and, in this case, pbitseg 
+may just be the address of a p_pornt struct. The prototype for gopenBit actually declares pbitseg as a 
+voIp * so that you can pass either a wS_BIT_SEG * Of a P_POINT *. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns err, depending on 
+whether wDisableLeaves has been called. 
+
+
+Note that the parameter filename is ultimately passed to p_open by the window server process - not the 
+client process. If filename is not a full file specification, the unspecified components are taken from the 
+window server's default path which, in practice, is always the internal drive M:\. This is unlikely to meet 
+the requirements of a finished product so filename should specify the drive and directory. 
+
+
+4-27 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Typically, the bitmap file might be built into the application to create a .app file as described in the 
+Building An Application chapter in the General Programming manual. In this situation you might have a 
+code fragment that looks like: 
+
+
+GLREF_D TEXT *DatCommandPtr; 
+
+
+LOCAL_C INT OpenBit (TEXT *name) 
+
+
+{ 
+W_OPEN_BIT_SEG bseg; 
+TEXT full [P_FNAMESIZE]; 
+
+
+f_fparse (name, DatCommandPtr, &full[0],NULL); 
+gOpenBit (&full[0],0,0, &bseg) ; 
+} 
+
+
+See also gSetOpenAddress for loading a bitmap file which is embedded in another file. 
+
+
+wFree Free a bitmap 
+
+
+VOID wFree(UINT bitmap_id); 
+Free the bitmap with ID bitmap_ia. 
+
+
+Any Graphics Contexts drawing to bitmap_id is automatically freed. 
+
+
+gSaveBit Save a bitmap 
+
+
+INT gSaveBit (TEXT *filename, UINT bitmap_id) ; 
+
+
+Save the bitmap with ID bitmap_id to file filename or, if bitmap_id is zero, save the screen to file 
+
+
+filename. 
+
+
+The parameter bitmap_id can also be the ID of a backed-up window to refer to the backup bitmap (but not 
+in version 2). 
+
+
+Returns zero if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns err, depending on 
+whether wDisableLeaves has been called. 
+
+
+If filename is not a full file specification, the unspecified components are taken from the window server's 
+default path which, in practice, is always the internal drive M:\. 
+
+
+In version 4 of the window server, the function will save a double bitmap when saving the screen or a 
+backed-up window with a grey plane. 
+
+
+gSaveRect Save part of a bitmap 
+INT gSaveRect (TEXT *filename, UINT bitmap_id, P_RECT *prect); 
+
+
+Save the rectangular block of pixels specified by prect from the bitmap with ID bitmap_id to file 
+filename or, if bitmap_id is zero, save the rectangular block of pixels specified by prect from the screen 
+to file filename. 
+
+
+The P_REcT struct is defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+4-28 
+
+
+4 GRAPHICS OUTPUT 
+
+
+The parameter bitmap_id can also be the ID of a backed-up window to refer to the backup bitmap (but not 
+in version 2). 
+
+
+Returns zero if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns err, depending on 
+whether wDisableLeaves has been called. 
+
+
+If filename is not a full file specification, the unspecified components are taken from the window server's 
+default path which, in practice, is always the internal drive M:\. 
+
+
+Not available in version 2 of the window server. 
+
+
+In version 4 of the window server, the function will save a double bitmap when saving the screen or a 
+backed-up window with a grey plane. 
+
+
+gCopyBit Copy a bitmap to a window 
+VOID gCopyBit (P_POINT *pos, UINT bitmap_id, P_RECT *prect, UINT mode); 
+
+
+Copy the rectangular block of pixels specified by prect in the bitmap with ID bitmap_ia to position pos 
+in the destination. 
+
+
+The parameter mode should be one of: 
+G_TRMODE_REPL where bits in the source pattern replace corresponding bits in the destination. 
+
+
+G_TRMODE_SET where Is in the source pattern set corresponding bits in the destination (Os in 
+the source do not change corresponding bits in the destination). 
+
+
+G_TRMODE_CLR where Is in the source pattern clear corresponding bits in the destination (Os in 
+the source pattern do not change corresponding bits in the destination). 
+
+
+G_TRMODE_INV where Is in the source pattern toggle corresponding bits in the destination (Os 
+in the source pattern do not change corresponding bits in the destination). 
+
+
+The p_point and p_rect structs are defined as: 
+
+
+typedef struct 
+{ 
+WORD x; 
+WORD y; 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left pixel (internal) */ 
+P_POINT br; /* bottom right pixel (external) */ 
+} P_RECT; 
+
+
+This function should not be used to copy from a bitmap onto itself, since it does not handle overlapping 
+source and destination areas - gcopyRect should be used instead. 
+
+
+The parameter bitmap_id can also be the ID of a backed-up window to refer to the backup bitmap (but not 
+in version 2). 
+
+
+In version 4 of the window server, when bitmap_ia refers to a backed-up window, the function has a 
+special way of handling grey: 
+
+
+e In normal mode, the black plane only is copied from the source to the destination. 
+
+
+e In G_GC_FLAG_GREY_PLANE mode, the grey plane from the source is selected and copied to the 
+grey plane of the destination. If the source only has one plane, then that is used as the source. 
+
+
+e In G_GC_FLAG_BOTH_PLANES mode, and with a two plane source, both planes are copied to their 
+respective destination planes. If only one plane exists, then it will be copied to both planes of the 
+destination. 
+
+
+Note that this does not apply when copying from any other form of bitmap - in all other cases the black 
+and grey planes must be copied by two separate calls to gcopyBit. 
+
+
+4-29 
+
+
+WINDOW SERVER REFERENCE 
+
+
+gCopyRect Copy a bitmap onto itself 
+VOID gCopyRect (P_RECT *prect, P_POINT *pos, UINT mode); 
+
+Copy the rectangular block of pixels specified by prect to position pos. 
+
+The parameter mode is as for gcopyBit, described above. 
+
+
+This function should only be used when the current graphics context is assigned to a bitmap. It should not 
+be used to copy parts of windows since it does not handle invalid areas or possible obscuring windows - 
+wScrollRect should be used instead. 
+
+
+gPeekBit Read a bitmap 
+INT gPeekBit (UINT bitmap_id, P_POINT *pstart, UINT len, UBYTE *presult) ; 
+
+
+Copy a horizontal slice of 1en bits starting at (pstart->x, pstart->y) from bitmap_id to presult 
+(which must be at least (((1en+15)/8) & (~1)) bytes long). 
+
+
+To copy from the screen, set bitmap_id to zero. 
+If the section specified by start and len extend outside the bitmap then gPeekBit will call p_panic. 
+The parameter bitmap_id can also be the ID of a backed-up window to refer to the backup bitmap. 
+
+
+On version 2 of the window server, 1en must be less than (8*MAX_WSERV_TO_CLIENT_BUFFER) bits long. 
+
+
+In version 4 of the window server, if the most significant bit of the bitmap_id is set, then the function will 
+‘peek' from the grey plane. For example, the following code fragment re-directs the function to ‘peek’ from 
+the grey plane: 
+
+
+bitmap_id |= 0x8000; 
+
+gPeekBit (bitmap_id, ... ); 
+gCheckBitmapID Check if a bitmap is valid 
+INT gCheckBitmapID(UINT bitmap_id) ; 
+Check if a bitmap is valid. 
+
+
+Returns zero if it is valid. Otherwise the function calls p_leave(E_FILE_NxIST) or returns E_FILE_NXIST, 
+depending on whether woisableLeaves has been called. 
+
+
+Not available in version 2 of the window server. 
+
+
+Multiple bitmaps 
+
+
+In version 4 of the window server, a set of bitmap functions is available that allows a bitmap file to be 
+opened so that bitmaps within the file can be loaded or drawn direct from the file. 
+
+
+Loading multiple bitmaps from a file with this method is considerably quicker than repeated calls to 
+gOpenBit as the file does not have to be opened and closed for every bitmap loaded. 
+
+
+Drawing bitmaps direct from a file is advantageous when drawing part of a large bitmap; only the parts 
+actually drawn are loaded, saving on access time and storage. 
+
+
+When using this method to draw the whole bitmap, there is a trade-off between memory usage and the 
+time taken to perform the draw. While loading the bitmap "bit by bit" as it is drawn makes it slower than 
+loading the whole bitmap in one go and then drawing it, it needs less memory, as only that part of the 
+bitmap to be drawn needs to be in memory at any one time. 
+
+
+4-30 
+
+
+4 GRAPHICS OUTPUT 
+
+
+glnitBit Open a bitmap file 
+INT gInitBit (TEXT *filename, INT *pcount) ; 
+
+
+Available in version 4 of the window server, this function opens the bitmap file £i1ename ready for calls 
+to gGet Bit OF gDrawBit. 
+
+
+If the open is successful, the function returns the handle of the open file and the number of bitmaps held 
+in the file is written to *pcount. 
+
+
+If filename is not a full file specification, the unspecified components are taken from the window server's 
+default path which, in practice, is always the internal drive M:\ 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns the (negative) error 
+number, depending on whether woisableLeaves has been called. 
+
+
+See also gSetOpenAddress for opening a bitmap file which is embedded within another file. 
+
+
+gGetBit Load a bitmap from an open file 
+
+
+INT gGetBit (UINT handle, UINT index,UINT flags, W_OPEN_BIT_SEG *pbitseg) ; 
+
+
+Available in version 4 of the window server, this function loads a bitmap from the bitmap file referenced 
+by handle (as returned from a previous call to ginitBit). 
+
+
+index indicates the position of the bitmap within the file; zero indicates the first bitmap, one indicates the 
+second and so on. 
+
+
+The behaviour of the function and the meaning of the parameters flags and pbitseg are the same as for 
+gOpenBit. 
+
+
+Returns the ID of the bitmap if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns the (negative) error 
+number, depending on whether woisableLeaves has been called. 
+
+
+gDrawBit Draw a bitmap from an open file 
+INT gDrawBit (P_POINT *pos, INT handle,P_RECT *prect, INT mode, INT index) ; 
+
+
+Available in version 4 of the window server, this effectively performs a gGetBit, gCopyBit and wrree. 
+The pos, prect and mode parameters are the same as for gcopyBit in that they specify what is drawn. The 
+handle and index parameters are the same as for gcetBit in that they reference the open bitmap file and 
+indicate the position of the source bitmap within the file (relative to zero). 
+
+
+Only the relevant scan lines for the parts to be drawn are loaded; these are loaded one at a time. This 
+means that no extra memory needs allocating. 
+
+
+Returns zero if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns, depending on 
+whether woisableLeaves has been called. 
+
+
+gQueryBit Query the size of a bitmap 
+
+
+INT gQueryBit (INT handle, INT index, P_POINT *psize); 
+
+
+Available in version 4 of the window server, this function queries the size of a bitmap within a file opened 
+by gInitBit. The open file is referenced by handle while index indicates the position of the bitmap 
+within the file (relative to zero). The structure pointed to by psize is filled in with the size of the bitmap. 
+
+
+Returns zero if successful. 
+
+
+If an error (with error number err) occurs, the function calls p_leave (err) or returns, depending on 
+whether woisableLeaves has been called. 
+
+
+4-31 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wFree Close an open bitmap 
+
+
+VOID wFree(UINT handle) ; 
+
+
+In version 4 of the window server, if passed the handle referencing an opened bitmap file (as returned 
+from a call to ginitBit), the function closes the bitmap file but leaves loaded any bitmaps that came from 
+that file. 
+
+
+ginitMultiSave Initialise a multiple bitmap file 
+INT gInitMultiSave (TEXT *fname, INT count) ; 
+
+
+Available in version 4 of the window server, this function creates a file fname prepared to receive up to 
+count bitmaps. 
+
+
+The call returns a positive handle if the file was successfully opened and initialised. This handle should be 
+used in subsequent calls to gSaveMultiBit, gSaveMultiRect and gEndMultiSave. 
+
+
+Any errors generated by the filing system when creating the file will be returned (or leave called). In this 
+event, any file created will be deleted. 
+
+
+gSaveMultiBit Save a bitmap to a multi bitmap file 
+INT gSaveMultiBit (INT handle, INT bitmap) ; 
+
+
+Available in version 4 of the window server, this function attempts to save the bitmap with ID bitmap to 
+the initialised multiple bitmap file referenced by hand1e. If bitmap is zero, the screen is saved to the file. 
+
+
+The call returns zero if successful. 
+
+
+Any error generated by the filing system when writing to the file will be returned (or leave called) in the 
+same way as for gSaveBit. If an attempt is made to save more than the maximum permitted number of 
+bitmaps (set by the parameter count in the call to ginitMultiSave) the function will return 
+E_GEN_TOOMANY. 
+
+
+If the call fails (for whatever reason), the multiple bitmap file will be left in good condition and any 
+bitmaps already saved will still be accessible. However, any further attempts to save to the file will not be 
+allowed and it must be closed by a call to gzEnaMultiSave. 
+
+
+gSaveMultiRect Save part of bitmap to multi bitmap file 
+INT gSaveMultiRect (INT handle, INT bitmap, P_RECT *prect); 
+
+
+Available in version 4 of the window server, this function behaves in the same way as gSaveMultiBit. 
+However, only that part of the bitmap specified by the rectangle defined by prect is saved. 
+
+
+The call can fail for exactly the same reasons as gSaveMult iBit returning the same values. 
+
+
+gEndMultiSave End multiple bitmap save and close file 
+INT gEndMultiSave (INT handle) ; 
+
+
+Available in version 4 of the window server, this function ends the saving of bitmaps to a multiple bitmap 
+file referenced by handle and closes the file. 
+
+
+The call returns zero if successful. 
+
+
+Any error generated by the filing system when closing the file will be returned (or leave called). 
+
+
+ginquireChecksum Inquire screen or bitmap checksum 
+VOID gInquireChecksum(INT handle, UWORD *pchecksum) ; 
+
+
+Available in version 4 of the window server, this function calculates a checksum and places the value in a 
+UWORD pointed to by pchecksum. 
+
+
+handle references the object of the checksum operation and can be the ID of a bitmap or a backed-up 
+window. If handle is zero, the object of the checksum operation is the whole screen. 
+
+
+4-32 
+
+
+4 GRAPHICS OUTPUT 
+
+
+Adding graphics output functions 
+
+
+The window server can be extended by building additional low-level graphics output services, that write 
+directly to the screen memory, into a dynamic link library (DYL). Such a DYL, when loaded using 
+wLoadDYL, effectively becomes part of the window server. 
+
+
+Note that the services described in this section are not suitable for loading and accessing any other type 
+of DYL. 
+
+
+Producing the window server extension DYL itself is an advanced topic and is not documented in this 
+Software Development Kit. At the time of writing, no such DYL exists. 
+
+
+A DYL that extends the window server must first be loaded by calling p_1oad1ib (described in the Object 
+Oriented Programming chapter in the PLIB Reference manual). It must then be loaded by the window 
+server using wLoadDYL. The services supplied by the DYL can then be accessed using wcalipyL and 
+wCallDYLReply. 
+
+
+wLoadDYL Load a DYL 
+
+
+INT wLoadDYL(TEXT *name) ; 
+Load the loaded window server extension DYL name into the window server. 
+The DYL should already have already been loaded into memory by a call to p_loadlib. 
+
+
+The parameter name is the DYL segment name (which is the same as the DYL file name, but does not 
+include the directory or the device). 
+
+
+Returns the ID of the DYL (to be used by wcalipyu and wcal1DyLReply). 
+
+
+Example 
+
+
+GLDEF_C UINT LoadWservDYL (VOID) 
+{ 
+f_leave(p_loadlib("C:\DYL\TEST.DYL", &test_dyl_handle, TRUE)); 
+return (wLoadDYL("TEST.DYL") ); 
+} 
+
+
+wCallIDYL Call a DYL function 
+
+
+VOID wCallDYL(UINT dyl_id, UINT class, UINT size_of_data, VOID *pdata); 
+
+
+Call a graphic function within the DYL ay1_id where class specifies which function within the DYL to 
+call (as specified by the builder of the DYL). 
+
+
+pdata points to the parameters to be passed to the DYL. 
+
+
+size_of_data 1s the number of bytes of data at paata. 
+
+
+wCallDYLReply Call a DYL enquiry function 
+INT wCallDYLReply(UINT dyl_id, UINT class, UINT size_of_data, VOID *pdata, VOID *presult) ; 
+Call an enquiry function within the DYL where the function called should not do any graphics output. 
+pdata points to the parameters to be passed to the DYL. 
+
+size_of_data is the number of bytes of data at paata. 
+
+
+Returns the value returned by the DYL function (negative return values cause p_leave to be called, 
+positive values are returned normally). 
+
+
+The DYL function may also return a buffer of data, if it does presult should point to a buffer large 
+enough to hold the returned data. 
+
+
+4-33 
+
+
+CHAPTER 5 
+
+
+EVENTS 
+
+
+DS ew En a FS EF 
+Getting the next event 
+
+
+wGetEventWait Wait for an event 
+
+
+VOID wGetEventWait (WS_EV *event) ; 
+
+
+Wait for a window server event and return with the event type and parameters written to the ws_zv struct 
+at address event where ws_Ev is defined as: 
+
+
+typedef struct 
+{ 
+WORD type; 
+UWORD handle; 
+UWORD time; 
+WS_EVENT_UNION p; 
+
+
+} WS_EV; 
+
+where: 
+
+type is the positive event type of the form wu_xxxx 
+
+handle For events that are directed at a window (eg wM_REDRAW, WM_MOUSBE), this is the 
+handle that was specified to wcreateWindow. For events that are not directed at 
+a window (eg WM_KEY, WM_FOREGROUND), it is set to the value specified to 
+wConnect. 
+
+time is set by key and mouse events. It gives the low order word of the system tick 
+count (a tick is 1/32 of a second) when the event occurred. It may be used, for 
+example, to detect double clicks. 
+
+Pp is a union of event type-dependent parameters 
+
+
+The ws_EVENT_UNION union is defined as: 
+
+
+typedef union 
+{ 
+UWORD uword; 
+UBYTE *dpoint; 
+P_RECT rect; 
+WMSG_KEY key; 
+WMSG_MOUSE mouse; 
+WMSG_RUBBER rubber; 
+WMSG_CAPS caps; 
+} WS_EVENT_UNION; 
+
+
+These event-specific parts are described under the description of the associated event type, in the course of 
+this chapter. 
+
+
+5-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wGetEvent Asynchronously request an event 
+VOID wGetEvent (WS_EV *event) ; 
+
+
+Request an event from the window server and return without waiting for the request to complete. This is 
+the asynchronous version of wGetEventWait. For more information on asynchronous events, see the 
+chapter Asynchronous Requests and Semaphores in the PLIB Reference manual. 
+
+
+Calling wGetEvent initially sets event->type to E_FILE_PENDING to indicate that no event has yet arrived. 
+When there is an event to deliver, the window server sets event->type to the event type and also sets the 
+rest of event as appropriate for event->type. It then signals the caller's I/O semaphore. 
+
+
+Only one wGetEvent may be outstanding at a time. The window server panics the process if a second 
+wGetEvent is called when one is already pending. 
+
+
+wGetEventSpecial Asynchronously request selected events 
+VOID wGetEventSpecial (WS_EV *event,UINT flags); 
+
+
+Introduced in version 4 of the window server, this is an enhanced version of the function wGetEvent, 
+where the flags parameter is used to select which type of event(s) the window server is to deliver. 
+
+
+There can only be one call outstanding to either wGetEvent or wGetEvent Special at any one time. 
+
+
+To change the type of event(s) selected in an outstanding wGetEvent or wGetEvent Special, use the 
+function wGetEventUpdate. 
+
+
+The following flags can be used to select the corresponding events. They can be ored together: 
+
+
+WE_KEY Selects key and task key events 
+
+WE_REDRAW Selects wM_REDRAW events 
+
+WE_STATUS Selects the WM_FOREGOUND, WM_BACKGROUND and WM_oN events 
+
+WE_MOUSE Selects mouse and rubber band events 
+
+WE_OTHERS Selects all events other than those listed above. 
+
+WE_NORMAL Selects all of the above events 
+
+WE_ESC This is only relevant when wE_KEy is not set. If the ESC key is pressed, the 
+keyboard buffer is thrown away and a wM_EScaAPE event is delivered to the 
+application. 
+
+
+Note that calling weetEvent Special with the we_Normat flag set is equivalent to calling wGetEvent. 
+
+
+wGetEventUpdate Change event types selected 
+VOID wGetEventUpdate(UINT flags); 
+
+
+Introduced in version 4 of the window server, this function modifies the type of event(s) that the window 
+server is to deliver where there is an outstanding wGetEvent or wGetEvent Special call. 
+
+
+The previously selected event type(s) are discarded and replaced with a new set as specified in the flags 
+parameter. The possible values for f1ags are the same as those described in wGetEvent Special. 
+
+
+Note that if there is no outstanding call to either wGetEvent or wGetEvent Special then calling 
+wGetEventUpdate will have no effect. 
+
+
+5-2 
+
+
+5 EVENTS 
+
+
+Event types 
+This section describes event types that are common to more than one machine type. 
+The following descriptions assume that event is declared as: 
+
+
+WS_EV event; 
+
+
+WM_KEY Key press event 
+
+
+Sent when a key is pressed where the key press is described by the wasc_xey struct event.p.key where 
+wMsG_kEy is defined as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD keycode; /* Code for the key pressed */ 
+UBYTE modifiers; /* State of mouse button, shift keys etc */ 
+UBYTE count; /* Used to accumulate auto-repeat counts */ 
+
+
+} WMSG_KEY; 
+Count 
+For single key presses, event .p.key.count is l. 
+
+
+If a key is held down, count will get to be greater than | when the client is unable to process keys at the 
+rate at which the system generates repeated keys. 
+
+
+As described in the Keyboard input section of the first chapter, application programmers are best advised 
+just to ignore the repeat count. 
+
+
+Modifiers 
+
+
+event .p.key.modifiers is a Set of bit flags: 
+
+
+W_SHIFT_MODIFIER SHIFT key down 
+(0x02) 
+
+W_CTRL_MODIFIER CTRL key down 
+(0x04) 
+
+W_PSION_MODIFIER PSION key down 
+(0x08) 
+
+W_CAPS_MODIFIER caps lock on 
+(0x10) 
+
+
+W_NUM_LOCK_MODIFIER num lock on (MC only) 
+(0x20) 
+
+
+Keycode 
+
+
+When a "standard" key that represents a character from the SIBO character set! is pressed, 
+
+event .p.key.keycode contains the character code of the corresponding character in the range 0x20 to 
+(nominally) oxt£ but excluding ox7£. The actual upper limit on the code which can be directly produced 
+from the keyboard is less than oxfr and depends on what language (eg French, German) the keyboard is 
+produced for. 
+
+
+The SHIFT and CAPS LOCK keys modify the keycode following the normal conventions and as suggested by 
+the labelling of the key. 
+
+
+In most cases on the HC and MC and for those keys that are used as accelerators on the S3 and S3a, the 
+PSION shift key produces a keycode that is generated by adding 0x200 (w_spEcIAL_kEy) to the unshifted 
+keycode with caps lock off. For example, pressing PSION+A with or without CTRL and SHIFT and regardless 
+of the caps lock state produces a keycode of 0x261 (the code for lower case 'a' plus w_SPECIAL_KEY). 
+
+
+'Similar to IBM's code page 850 - see the section Text Fonts in the first chapter. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+On machines which have a CTRL key (that is, excluding the HC), you can generate any keycode from 0x00 
+to 0xff indirectly by holding down the CTRL key and typing the required code as a 3-digit decimal number 
+(using leading zeros as necessary). In this case, a single key event is generated after the third decimal 
+number is pressed. Also, following normal conventions, pressing CTRL-A to CTRL-Z produces a keycode 
+
+
+from 0x01 to Oxia. 
+
+
+Many of the keys do not represent printable characters from the SIBO character set (these keys are 
+sometimes called "special keys"). Such keys generate a keycode which is either less than 0x20, 0x7f or 
+
+
+greater than Oxff. 
+
+
+The following lists the key codes produced by the special keys: 
+
+
+W_KEY_TAB (0x9 or 
+"\t') 
+
+
+W_KEY_DELETE_LEFT 
+(0x08 or '\b') 
+
+
+W_KEY_DELETE_RIGHT 
+(Ox7£) 
+
+
+W_KEY_RETURN (0x0d 
+
+
+or ' Nx) 
+
+
+W_KEY_ESCAPE (0x1b) 
+
+
+W_KEY_UP (0x100) 
+
+
+W_KEY_DOWN (0x101) 
+
+
+W_KEY_RIGHT (0x102) 
+
+
+W_KEY_LEFT (0x103) 
+
+
+W_KEY_PAGE_UP 
+
+
+(0x104) 
+
+
+W_KEY_PAGE_DOWN 
+
+
+(0x105) 
+
+
+W_KEY_HOME (0x106) 
+
+
+W_KEY_END (0x107) 
+
+
+W_KEY_TASK (0x108) 
+
+
+W_KEY_VOICE (0x109) 
+
+
+5-4 
+
+
+Produced by TAB, with or without SHIFT or CTRL. On the HC and MC only, the 
+PSION key adds w_sPECIAL_KEY. On the Workabout, the PSION key (but not 
+SHIFT+PSION) converts the keypress to W_KEY_TASK. 
+
+
+Produced by DEL on the HC, DELETE with or without CTRL or PSION on the S3 
+and $3a, BACKSPACE with or without SHIFT or CTRL on the MC, and DEL 
+without SHIFT on the Workabout. On the HC and MC, the PSION key adds 
+W_SPECIAL_KEY. 
+
+
+Produced by SHIFT+DEL on the HC and Workabout, SHIFT+DELETE on the $3 
+and S3a, DELETE with or without SHIFT or CTRL on the MC. On the MC only, 
+the PSION key adds w_sPECIAL_KEY. 
+
+
+Produced by ENTER, with or without SHIFT or CTRL. On the HC and MC only, 
+the PSION key adds w_sPECIAL_KEY. 
+
+
+Produced by ESC, without SHIFT or CTRL on the Workabout; with or without 
+SHIFT or CTRL on all other machines. On the HC and MC only, the PSION key 
+adds w_SPECIAL_KEY. 
+
+
+Produced by UP ARROW, with or without SHIFT or CTRL. On the HC and MC 
+only, the PSION key adds w_SPECIAL_KEY. 
+
+
+Produced by DOWN ARROW, with or without SHIFT or CTRL. On the HC and MC 
+only, the PSION key adds W_SPECIAL_KEY. 
+
+
+Produced by RIGHT ARROW on the HC, RIGHT ARROW with or without SHIFT or 
+CTRL on the $3, S3a, Workabout and MC. On the HC and MC only, the PSION 
+key adds w_sPECIAL_KEY. 
+
+
+Produced by LEFT ARROW on the HC, LEFT ARROW with or without SHIFT or 
+CTRL on the $3, S3a, Workabout and MC. On the HC and MC only, the PSION 
+key adds Ww_SPECIAL_KEY. 
+
+
+Produced by PSION+UP ARROW on the $3, S3a and Workabout, PAGE UP with or 
+without SHIFT or CTRL on the MC. On the MC only, the PSION key adds 
+W_SPECIAL_KEY. 
+
+
+Produced by PSION+DOWN ARROW on the $3, S3a and Workabout, PAGE DOWN 
+with or without SHIFT or CTRL on the MC. On the MC only, the PSION key adds 
+W_SPECIAL_KEY. 
+
+
+Produced by PSION+LEFT ARROW on the $3, S3a and Workabout, HOME with or 
+without SHIFT or CTRL on the MC. On the MC only, the PSION key adds 
+W_SPECIAL_KEY. 
+
+
+Produced by PSION+RIGHT ARROW on the $3, S3a and Workabout, END with or 
+without SHIFT or CTRL on the MC. On the MC only, the PSION key adds 
+W_SPECIAL_KEY. 
+
+
+Produced by SHIFT+LEFT ARROW (TASK) on the HC, TASK with or without SHIFT 
+or CTRL on the MC and PSION+TAB on the Workabout. On the MC only, the 
+PSION key adds W_SPECIAL_KEY. 
+
+
+Normally processed by the window server to switch the foreground task and not 
+passed to clients. However, you can use wCaptureKey to capture the W_KEY_TASK 
+key (as described under wcaptureKey). 
+
+
+Produced by RECORD with or without SHIFT or CTRL on the MC only. The PSION 
+key adds w_sPECIAL_KEY. 
+
+
+W_KEY_CAPS_LOCK 
+(0x10c) 
+
+
+W_KEY_BACKLIGHT 
+(0x120) 
+
+
+W_KEY_INFO (0x121) 
+
+
+W_KEY_MENU (0x122) 
+
+
+W_KEY_HELP (0x123) 
+
+
+W_KEY_DIAMOND 
+(0x124) 
+
+
+W_KEY_APP1 to 
+
+
+W_KEY_APP8 (0x131 to 
+
+
+0x138) 
+
+
+W_KEY_MODE (0x130) 
+
+
+W_KEY_LCD (0x2000) 
+W_KEY_LCD_MINUS 
+(0x2001) 
+
+
+W_KEY_ON (0x2002) 
+
+
+5 EVENTS 
+
+
+Produced by CAPS LOCK on the $3 and MC, by PSION+DIAMOND on the S3a and 
+by PSION+SPACE on the Workabout. 
+
+
+This key press is processed by the operating system to set the caps lock state 
+and passed to the window server on the $3, S3a and MC (but not on the HC). 
+On the MC, the window server generates a wM_KEYBOARD_STATE_CHANGE event 
+to the shell. The window server does not normally pass it on to the foreground 
+client. You can use wcaptureKey to capture the w_KEY_cAPs_LOocK key. 
+
+
+Produced by the BACKLIGHT key with or without SHIFT on the HC and the 
+Workabout. On the HC only, the PSION key adds w_spECIAL_KEY. 
+
+
+This key is normally processed by the operating system although you can 
+disable it by calling p_setbacklight as described in the General System 
+Services section of the PLIB Reference manual. The key is normally passed 
+through to the foreground client (unless captured by a client using 
+wCaptureKey). 
+
+
+Produced by SHIFT+RIGHT ARROW (INFO) on the HC only. 
+
+
+Produced by MENU with or without SHIFT on the HC and by MENU with or 
+without SHIFT, CTRL or PSION on the S3, S3a and Workabout. On the HC only, 
+the PSION key adds w_spEcIAL_KEY. 
+
+
+If wsEnableTemp has been called, the window server processes PSION+MENU to 
+present a temporary status window (in which case it does not pass the key press 
+on to the client). By convention on the S3 and S3a, CTRL+MENU is processed by 
+clients to present a permanent status window. 
+
+
+Produced by HELP with or without SHIFT, CTRL or PSION on the S3 and S3a, and 
+by ESC with either SHIFT or CTRL, but not PSION, on the Workabout. 
+
+
+As suggested by the S3/S3a key labels, PSION+HELP on these machines should 
+be interpreted as a DIAL key. 
+
+
+Produced by DIAMOND on the S3a only. Used by applications to switch from one 
+mode to another. 
+
+
+Produced by the 8 membrane keys on the S3 from left to right (also called 
+application keys). 
+
+
+These are normally handled by the window server in co-operation with the 
+system task. For more information, see the section on Clients and the Window 
+Server in the Introduction chapter of this manual. 
+
+
+Produced on the S3 only when the application key that is associated with the 
+foreground application is pressed. Applications normally cycle through their 
+display modes in response to this key event. 
+
+
+Produced by DIAMOND on the S3a when running in S3 compatibility mode. 
+
+
+Produced by the LCD BRIGHTER and LCD DIMMER keys on all machines except 
+the Workabout. On the Workabout the single LCD BRIGHTER key produces 
+W_KEY_Lcp only, and SHIFT+LCD BRIGHTER is used to dim the LCD. 
+
+
+These keys are processed by the operating system rather than the window server 
+so you can't use wCaptureKey to disable them. These keys are normally passed 
+through to the foreground client. 
+
+
+Produced on an HC with version 3.5 of the window server, and on the S3, S3a 
+and Workabout when the ON key is pressed. 
+
+
+Also, when the machine switches on for any reason (such as the expiry of an 
+absolute timer) the operating system manufactures an w_KEyY_on event to the 
+window server?. 
+
+
+2On the HC, the window server is only informed of the machine being switched on after 
+p_setonevent (TRUE) has been called. 
+
+
+5-5 
+
+
+WINDOW SERVER REFERENCE 
+
+
+This event is normally processed by the window server to: 
+
+
+1. pass a WM_ON event to the foreground client (provided it has called 
+wiInformOn) or, in version 4 of the window server, pass a WM_ON event 
+to a client whether it is in foreground or background (provided it has 
+called wInformonAll (TRUE) ) 
+
+
+2. present an info message to inform the user of any low battery state? 
+3. to present the password alert if a password has been set. 
+
+
+When processed by the window server, the w_KEY_on event is not passed to the 
+foreground client. 
+
+
+You can use wCaptureKey to capture the w_KEy_oNn key. This will disable all 
+window server processing of this event. 
+
+
+W_KEY_OFF (0x2003) Produced by the OFF key on the HC, $3, S3a and Workabout only. 
+
+
+Normally processed by the window server to turn the machine off and not 
+passed to clients. However, you can use wCaptureKey to capture the OFF key (as 
+described under wcapturekey). The capturer can turn the machine off by 
+calling p_off - as described in the General System Services section of the PLIB 
+Reference manual. (The same section also describes p_setauto which can be 
+used to stop the machine from automatically switching off.) You don't get a 
+W_KEY_OFF event when the machine automatically switches off. 
+
+
+WM_REDRAW Redraw event (WM 
+
+
+Sent when the client's event queue is empty and one or more windows has an update region. 
+
+
+The parameter event .p.rect describes a rectangular block of pixels from the update region (and which 
+needs to be redrawn). 
+
+
+The only event type that has a lower priority than wM_REDRAW is WM_USER_MSG. 
+
+
+WM_BACKGROUND Background event 
+
+
+Sent to a foreground client when it goes background. 
+Only event.type is set. 
+
+
+On all machines except the MC, you generally do not need to do anything when you receive a 
+WM_BACKGROUND event. However, if you are doing anything that requires real-time input from the user (a 
+game, for example) or you are doing an animated display, you should suspend the operation until you 
+receive a WM_FOREGROUND event. 
+
+
+WM_FOREGROUND Foreground event 
+
+
+Sent to a background client when it becomes foreground. 
+
+
+Only event.type is set. 
+
+
+WM_CANCELLED Cancellation event 
+
+
+Sent in response to a call to wcancelGetEvent command - see the description of wcancelGetEvent in this 
+chapter. 
+
+
+Only event.type is set. 
+
+
+3See also the description of the wsERV_FLAG_LOW_BATTERY_WARNINGS flag in wsystem. 
+
+
+5-6 
+
+
+5 EVENTS 
+
+
+WM_USER_MSG User message event 
+
+
+Sent in response to a call to wusermsg. This event has the lowest priority of all and can be used to indicate 
+that the window server has no more messages to send - see the description of wuserMsg in this chapter. 
+
+
+Only event .type is set. 
+
+
+WM_ON Machine switched on event 
+
+
+Available in version 3.5 of the window server; if the client has called wrnformon, it is sent this event when 
+the machine is switched on and it is in foreground. 
+
+
+The event is designed to prompt the foreground client to update its display. 
+
+
+On the HC, the window server is only informed of the machine being switched on after 
+p_setonevent (TRUE) has been called. 
+
+
+In version 4 of the window server, if the client has called winformonAll (TRUE), it is sent this event when 
+the machine is switched on, whether it is in foreground or background. 
+
+
+Only event .type is set. 
+
+
+WM_COMMAND Command received from another client 
+
+
+This is sent in response to a wSendCommana from another client to prompt the receiver of the event to call 
+wGetCommand to get the command data. It is only available in version 3.5 of the window server. 
+
+
+Only event .type is set. 
+
+
+WM_TASK_UPDATE Inform shell of process termination 
+
+
+Sent to the shell if it is foreground and any process terminates (not just clients of the window server). 
+
+
+Available only on the $3, $3a and Workabout, and on an HC running version 3.5 upwards of the window 
+server. Disabled by default on the HC - see the description of wsystem. 
+
+
+Only event .type is set. 
+
+
+WM_TASK_KEY Inform application key handler 
+
+
+Sent to the application key handler when: 
+e an application key is pressed and no process of that application exists 
+e a PSION shifted application key is pressed 
+
+Applies only to the S3, S3a and Workabout. 
+
+
+The index of the application key in the range 0 to 15 is written to event.p.key. keycode. The window 
+server handles 16 application keys, where a second set of 8 keys are accessed by holding down the 
+CONTROL key. 
+
+
+WM_DATE_CHANGED Change of date event 
+
+
+Introduced in version 4 of the window server. Sent whenever the date changes, either because the date has 
+en reset or the clock has gone past midnight. 
+
+
+The message is sent to any Series 3a or Workabout application which is not in Series 3 compatibility 
+mode and is in foreground at the time of the event 
+
+
+Non compatibility mode applications which are in background will receive the message the next time they 
+come into foreground. 
+
+
+If the machine is off at the time of the event, the message is delivered when the machine is next turned on. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+WM_ESCAPE Escape-key event 
+
+
+In version 4 of the window server, this message is delivered to an application when the ESC key is pressed 
+in the following circumstances: 
+
+
+e  =The application must have asynchronously requested selected events by calling 
+wGetEventSpecial. 
+
+
+e Among the events selected for delivery, WZ_EVENT_ESC must be included but wE_EVENT_KEY must 
+be excluded. 
+
+
+In this situation, the content of the keyboard buffer is discarded. 
+
+
+Large screen events 
+
+
+The event types in this section are only generated on large screen versions of the window server, such as 
+on the MC200 and MC400 machines. 
+
+
+WM_DEICONISE Deiconisation event 
+
+
+Sent to a client to tell it to deiconise. The client will have previously declared itself iconised with a 
+wClientIconised call. 
+
+
+Only event .type Is set. 
+A client receives this message when another client calls wclientPosition to position it to the foreground. 
+
+
+It is also sent to the system application (sys$shll.img) when it is iconised and selected by the PSION-TASK 
+key press. 
+
+
+WM_ATTACHED Attachment event 
+
+
+Sent to a client to tell it another client has attached itself on top of it. The uword field of the 
+WS_EVENT_UNION structure is set to the process ID of attached client. After receiving this message the 
+client will not be able to receive wM_KEyY events until the attached client detaches, terminates or 
+disconnects from the window server. 
+
+
+Only event.type is set. 
+
+
+A client will receive a WM_ATTACHED event when the notifier process (sys$nt fy) attaches itself to the 
+foreground client when any process calls p_notify or p_notifyerr. 
+
+
+WM_DETACHED Detachment event 
+
+
+Sent to a client when a previously attached client detaches (either by a wDetachClient call, by terminating 
+or by disconnecting from the window server). 
+
+
+Only event .type is set. 
+
+
+WM_KEYBOARD_STATE_CHANGE Keyboard state change event 
+
+
+This event is only ever sent to the system application (sys$shll.img). It is sent when either the numlock or 
+capslock state changes. The new states of these can be read from event .p.caps.modifiers. 
+
+
+5 EVENTS 
+
+
+a EEEEEEEEEOEOEOEeEeEeEeEeseseseeess 
+Mouse events 
+
+
+The event types in this section are only generated on machines with a pointing device, such as on the 
+MC200 and MC400. 
+
+
+WM_MOUSE Mouse event 
+
+
+Sent when ever there is a change of state on the mouse (digitiser). 
+The wmsc_mouse structure is defined as: 
+
+
+typedef struct 
+{ 
+UBYTE event; /* type of mouse event */ 
+UBYTE state; /* state of mouse button, shift keys etc */ 
+P_POINT pos; /* mouse position (relative to window) */ 
+} WMSG_MOUSE; 
+
+
+event .p.mouse.event gives the type of the mouse event that occurred and is one of: 
+
+
+WM_MOUSE_MOVE mouse movement event (this is filtered out by default) 
+WM_MOUSE_PRESS mouse press event 
+WM_MOUSE_RELEASE mouse release event 
+
+
+Mouse movement events (wmM_MousE_move) are filtered out unless explicitly enabled, on a per-window 
+basis. See wcreateWindow and wSetWindow for details. 
+
+
+event .p.mouse.state gives the state of the mouse and the key modifiers when the event occurred, it may 
+be tested using the bit masks: 
+
+
+W_MOUSE_DOWN mouse button down 
+
+W_MOUSE_OUTSIDE mouse event occurred outside window 
+W_SHIFT_MODIFIER SHIFT key down 
+
+W_CTRL_MODIFIER CTRL key down 
+
+W_PSION_MODIFIER PSION key down 
+
+W_CAPS_MODIFIER Caps lock on 
+
+
+W_NUM_LOCK_MODIFIER Num lock on 
+
+
+The w_mMousE_ouUTSIDE bit is set when a mouse event occurs outside the visible portion of the given 
+window. This can happen when either: 
+
+
+a window has grabbed the mouse, by specifying the w_wIN_mMousE_GRAB bit, WM_MOUSE_RELEASE 
+events are sent to the same window that received the wm_MousE_PRESS event, even if the mouse 
+has subsequently moved outside the visible portion of the window. 
+
+
+or: 
+a window has captured the mouse by calling wcaptureMouse. 
+
+
+Testing the w_mousk_ouTSIDE bit is not equivalent to checking the mouse position against the extent of the 
+window, because a client can never know if part of the window has been obscured. 
+
+
+WM_RUBBER_BAND INIT Start rubber band 
+
+
+This is a special version of the wu_mousE message, it also uses the wmsc_mouseE Structure. It is sent instead 
+of a wM_MousE event when a mouse press occurs inside a window with the w_wIN_RUBBER_BAND_CAPTURE 
+flag set. 
+
+
+See the Rubber Band section for details. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+WM_RUBBER Complete rubber band 
+
+
+Sent on completion of a rubber band. 
+
+
+See the Rubber Band section for details. 
+
+
+WM_ ACTIVE Activation event 
+
+
+Sent to a window that has previously set the w_wIN_INacTIVE bit (in a call to wcreat eWindow or 
+wSetWindow) whenever a WM_MOUSE event of type WM_MOUSE_PRESS is sent to the window or any of its 
+descendants. 
+
+
+Only event .type is set. 
+
+
+WM_ACTIVE notifies a parent that the mouse has clicked somewhere in its window tree. The wm_mousE event 
+is then sent straight to the window where the click occurred (unless that window has the w_wIN_No_MoUSE 
+bit set). 
+
+
+If a window and its descendant both have the w_w1n_1NacTIVE bit set, they both receive a WM_ACTIVE event 
+if there is a click in a descendant of the descendant window. 
+
+
+SSS SSS SS — SS ——————————e 
+Event functions 
+
+
+wCancelGetEvent Request a cancel event 
+VOID wCancelGetEvent (VOID) ; 
+Instruct the window server to send the caller a WM_CANCELLED event. 
+
+
+After a call to wcancelGetEvent, the window server delivers the w4_CANCELLED event at the highest 
+priority - any other events waiting in the window server client event queue are overtaken. 
+
+
+wUserMsg Request a user event 
+VOID wUserMsg (VOID) ; 
+Instruct the window server to send the client a w“_USER_MsG as soon as it has no other event to report. 
+
+
+A second call to this function before the first w1_usER_msc is delivered will have no effect. 
+
+
+wSendCommand Send a command to another client 
+INT wSendCommand(HANDLE pid, VOID *pbuf, UINT len); 
+Send the 1en bytes of data at pbuf to the window server client with process ID pia. 
+
+
+If the call is successful, the function returns zero and client pid will receive a wM_COMMAND event to which 
+it should respond by calling wGet command (as described below). 
+
+
+If no client with process ID pid exists, the function leaves or returns with the error number E_FILE_NXIST. 
+
+
+The function can be used to send up to 127 bytes. If 1en is | or 2, the function does not allocate any 
+memory. If 1en is greater than 2, the function could leave or return with the error number 
+E_GEN_NOMEMORY. 
+
+
+Only available in version 3.5 and upwards of the window server. 
+
+
+5-10 
+
+
+5 EVENTS 
+
+
+wGetCommand Get a command from another client 
+
+
+INT wGetCommand (VOID *pbuf) ; 
+
+Write to pbuf, the command data that was last sent to this process (with a call to wsendcommand). 
+This function should be called in response to the receipt of a wa_commanp event. 
+
+There should be at least 127 bytes of memory at pbuf. 
+
+
+If another command is sent to the client before it has read the old command, the old command is 
+overwritten with the new data. 
+
+
+The function behaves as for wcheckPoint in that it flushes the client-side buffer and reports any uncleared 
+error - either by calling p_ieave or by returning the error number. 
+
+
+Only available in version 3.5 and upwards of the window server. 
+
+
+winformOn Enable the reception of WM_ON events 
+VOID wInformOn (VOID) ; 
+
+Enable the reception of a wu_on event when the machine is switched on. 
+
+The window server only sends a wy_on event to the foreground client. 
+
+
+On the HC, the window server is only informed of the machine being switched on after 
+p_setonevent (TRUE) has been called (normally by the shell). 
+
+
+Only available in version 3.5 and upwards of the window server. 
+
+
+winformOnAll Enable/disable the reception of WM_ON events 
+
+
+VOID wInformOnAll(UINT state); 
+
+
+Available in version 4 of the window server, this function is similar to wInformon. However, there are 
+some subtle differences. 
+
+
+If state is TRUE, it enables the reception of wu_on events; on the other hand, if state 1s FALSE, it disables 
+the reception of wm_on events. 
+
+
+When enabled by this call, wu_on events are delivered whenever the machine is switched on, regardless of 
+whether the calling client is in foreground or in background. 
+
+
+Disabling wu_on events with this call disables the reception of wu_on events regardless of whether they 
+were originally enabled by a call to wInformonall Or wInformon. 
+
+
+Capturing keys 
+
+
+wCaptureKey Capture a key 
+INT wCaptureKey(UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+Send the specified key press(es) to the calling client, whether it is foreground or not. 
+Every time a key is pressed the window server evaluates 
+(key_pressed_code==keycode) && ((key_pressed_modifiersé&émodifier_mask) ==modifiers) 
+and if the result is TrRuz then the keyboard event is sent to the client that specified the capture. 
+For example: 
+wCaptureKey (W_SPECIAL_KEY|'a',W_PSION_MODIFIER, W_PSION_MODIFIER) ; 
+captures PSION+A, PSION+SHIFT+A, PSION+SHIFT+CTRL+A, and PSION+CTRL+A. Whereas: 
+wCaptureKey (W_SPECIAL_KEY| 'a',W_PSION_MODIFIER, W_PSION_MODIFIER|W_SHIFT_MODIFIER) ; 
+
+
+captures PSION+A and PSION+CTRL+A. 
+
+
+5-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Note from the above that it is possible for two different but similar key/modifier combinations to capture 
+the same key presses. This is significant if the two calls to wcapturekey came from different clients. 
+Where two key capture records select the same key press, the key event is delivered to the first client to 
+call wCaptureKey. 
+
+
+The function is useful for implementing "hotkeys" which select a particular task. However, you should 
+only capture relatively obscure key combinations which are not normally used by the tasks themselves 
+(capturing the unmodified A key, for example, would be disastrous). 
+
+
+The function returns zero if successful. Errors include E_GEN_NomeEmory and, if there is already a capture 
+record with a matching keycode, modifiers and modifier_mask (even as a result of a wcaptureKey from 
+another client), E_FILE_Ex1stT. The function either leaves or returns the error, depending on whether 
+wDisableLeaves has been called. 
+
+
+The window server automatically cancels any calls a client has made to wcaptureKey when that client 
+disconnects or terminates. 
+
+
+On an HC, an application can disable the window server's processing of the TASK key by capturing it with: 
+wCaptureKey (W_KEY_TASK,0,0); 
+
+
+Not available in version 2 of the window server. 
+
+
+wCancelCaptureKey Cancel key capture 
+INT wCancelCaptureKey(UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+
+
+Cancel a key capture set up by wcapturekey, the keycode and masks must exactly match those used to 
+initiate the capture. 
+
+
+The function returns zero if successful. If the keycode/modifier combination is not marked as captured 
+then the function will leave or return E_FILE_NxIST. 
+
+
+Not available in version 2 of the window server. 
+
+
+Setting task switch keys 
+
+
+wSetTaskKey Set a task switch key 
+INT wSetTaskKey(UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+
+
+Set the specified keypress(es) to move the foreground client to the end of the task list and bring the client 
+previously at position | (where the foreground process has position zero) to the foreground. 
+
+
+As for captured keys, every time a key is pressed the window server evaluates 
+(key_pressed_code==keycode) && ((key_pressed_modifiersémodifier_mask) ==modifiers) 
+and if the result is TRUE, the tasks are cycled. 
+
+
+The effect of setting the task key does not cease when the calling client disconnects or terminates. The 
+only way to stop the key press from being a task key is to call wcancelTaskKey. 
+
+
+Any number of task switch keys may be set. On the HC and MC, these operate in addition to the 
+W_KEY_TASK key (unless the w_KEy_TAs«K key has been captured). 
+
+
+The function returns zero if successful. If there is already a set task key record with a matching keycode, 
+modifiers and modifier_mask, the function leaves or returns E_FILE_EXIST. It can also fail with 
+E_GEN_NoMEmoRY. If there is already a capture record with a matching keycode, modifiers and 
+modifier_mask, the capture key record is cancelled and replaced by the task key record. 
+
+
+The shell on the S3 and S3a calls wSet TaskKey to assign SHIFT+SYSTEM as a task key. 
+
+
+Only available in version 3.5 upwards of the window server. 
+
+
+5-12 
+
+
+5 EVENTS 
+
+
+wCancelTaskKey Cancel a task switch key 
+INT wCancelTaskKey(UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+Cancel a task key setting, set up with wset TaskKey. 
+
+
+The function returns zero if successful. If the keycode/modifier combination is not marked as a task key 
+then the function will leave or return £_FILE_NXIST. 
+
+
+wSetBackTaskKey Set a back task switch key 
+INT wSetBackTaskKey(UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+
+Set the specified keypress(es) to bring the client furthest from the front to the foreground. 
+
+Except that it cycles tasks in the opposite direction, wSetBackTaskKey is identical to wset TaskKey. 
+
+
+The shell on the S3 and S3a calls wsetBackTaskKey to assign SHIFT+PSION+SYSTEM to the "back-task" key 
+which brings the task furthest from the front to the foreground. 
+
+
+wCancelBackTaskKey Cancel a back task switch key 
+INT wCancelBackTaskKey (UINT keycode, UINT modifiers, UINT modifier_mask) ; 
+Cancel a back task key setting, set up with wSetBackTaskKey. 
+
+
+The function returns zero if successful. If the keycode/modifier combination is not marked as a back task 
+key then the function will leave or return E_FILE_NXIST. 
+
+
+Capturing the mouse 
+
+
+wCaptureMouse Capture the mouse 
+
+
+VOID wCaptureMouse(UINT wid); 
+
+
+Capture the mouse within window wid and all its descendants. This function does not capture with 
+respect to other clients' windows. 
+
+
+It is used, for example, by the dialog box that allows the user to click on it or any of its constituent 
+windows, but ignores clicks to other windows in the application (ie the menu bar and the application's 
+client window). 
+
+
+If mouse capture is already active in another window then the previous capture will be cancelled before 
+the new capture is activated. 
+
+
+If a window with capture is destroyed the mouse is automatically released. 
+
+
+wReleaseMouse Release the mouse 
+
+
+VOID wReleaseMouse (VOID) ; 
+
+
+Cancel the mouse capture, does nothing if there was no capture active. 
+
+
+WINDOW SERVER REFERENCE 
+
+
+The rubber band 
+
+
+The rubber band is only implemented on machines with a pointing device, such as on the MC200 and 
+MC400. 
+
+
+wRubberBand Rubber banding 
+
+
+VOID wRubberBand(UINT msg_window, UINT band_window, W_RUBBER_BAND *prubber) ; 
+
+
+Start the rubber band and return immediately where the result is returned later as a WA_RUBBER event 
+(which might just indicate that the parameters are illegal). 
+
+
+msg_window is the ID of the window to which the wM_RUBBER event will be sent. 
+
+
+band_window is the ID of the window in which the rubber band will be drawn, it is usually set to zero (the 
+whole screen). 
+
+
+The rubber band is displayed as specified by the w_RUBBER_BAND struct at address prubber where 
+W_RUBBER_BAND is defined as: 
+
+
+typedef struct 
+{ 
+
+
+P_EXTENT start; /* initial size and position */ 
+P_EXTENT outer; /* outer bounding rectangle */ 
+P_EXTENT inner; /* inner bounding rectangle */ 
+UWORD flags; 
+
+UWORD minx; /* max and min size limits */ 
+
+
+UWORD miny; 
+
+UWORD maxx; 
+
+UWORD maxy; 
+
+P_POINT grid_snap; /* x and y grid snap values */ 
+} W_RUBBER_BAND; 
+
+
+If flags is set to zero then the following default values will be used: 
+
+
+resizing Disabled. 
+
+minx Not applicable when resizing disabled. 
+miny 
+
+maxx 
+
+maxy 
+
+start The extent of msg_window. 
+
+outer No outer bounds. 
+
+inner The visible extent of band_window. 
+grid_snap (1,1) in the x and y directions. 
+complete on release Disabled. 
+
+
+Each of these defaults may be overridden by setting the following bits in flags: 
+
+
+W_BAND_RESIZE enables resizing of the rubber band, if this is selected the rubber band will 
+appear on screen with its resize triangles, if resizing is disabled the rubber 
+band appears as a rectangle. When resizing is enabled then minx, miny, maxx 
+and maxy (which determine the maximum and minimum sizes of the rubber 
+band) must be set. 
+
+
+W_BAND_START sets the start position and size to start. If this conflicts with inner, outer or 
+the maximum or minimum size limits then it will be modified appropriately. 
+
+
+W_BAND_INNER sets the inner rectangle to inner. The movement of the rubber band is 
+restricted such that part of the rubber band stays within this rectangle. 
+
+
+W_BAND_OUTER sets the outer rectangle to outer. The movement of the rubber band is 
+restricted such that no part of the rubber band extends outside this rectangle. 
+
+
+5-14 
+
+
+5 EVENTS 
+
+
+W_BAND_GRID_SNAP sets the grid snap values to grid_snap. The rubber band will move/resize in 
+steps of grid_snap. 
+
+
+W_BAND_GRID_SNAP_SIZE aS for W_BAND_GRID_SNap except that only the size of the rubber band (and not 
+its position) is grid snapped. 
+
+
+W_BAND_COMPLETE_ON_UP causes the rubber band to complete on the first mouse up event. 
+The values in start, outer and inner are all relative to band_window. 
+
+
+If there is no legal position for the rubber band then the rubber band completes immediately with a 
+WM_RUBBER message with the state set to ww_BAND_ERROR. This could happen (say) if minx is greater than 
+maxx Or if inner does not intersect with outer. 
+
+
+WM_RUBBER events 
+
+
+The window server sends a wM_RUBBER message when the rubber banding completes. The format of the 
+WM_RUBBER message is: 
+
+
+typedef struct 
+{ 
+UWORD state; /* completion state */ 
+P_EXTENT extent; /* the selected extent */ 
+} WMSG_RUBBER; 
+
+
+Sstate is set to one of the following: 
+
+
+WM_BAND_NOMOVE the band position was selected without any moving or resizing, extent is the 
+same as set in wRubberBand. 
+
+
+WM_BAND_MOVE the rubber band moved but did not change size. extent is set to the new 
+position and the old height and width. 
+
+
+WM_BAND_RESIZE the rubber band has been resized (and perhaps also moved). extent contains 
+the new position and size. 
+
+
+WM_BAND_CANCEL the rubber band was cancelled. extent is undefined. 
+WM_BAND_ERROR the rubber band was not displayed because of illegal parameters in 
+wRubberBand. 
+
+
+Capturing mouse and keyboard events 
+
+
+The flag w_wIN_RUBBER_BAND_CAPTURE USed in the wSetWindow and wcreateWindow commands can be 
+used to capture all mouse and keyboard events to the rubber band from the moment the mouse was pressed 
+in the specified window. The first click in the window will be sent to the window as a 
+WM_RUBBER_BAND_INIT event and held in a buffer as a wu_mouse event (of type wM_MOoUSE_PRESS). 
+Subsequent mouse and keyboard events will also be buffered. When the rubber band becomes active it will 
+receive all the buffered events. The capture is cancelled on completion of the rubber band. 
+
+
+When a client receives a WM_RUBBER_BAND_INIT event it MUST call wRubberBand immediately. This is 
+because all clients will have all their mouse events and keys blocked. If the client decides that it does not 
+want to launch a rubber band then it should set the w_sanp_KILL_capTurE flag in flags and call 
+wRubberBand, this will cancel the mouse capture without actually launching a rubber band (all parameters 
+in the w_RUBBER_BAND Structure are ignored except that msg_window must be a valid window ID). 
+
+
+5-15 
+
+
+CHAPTER 6 
+
+
+WINDOW SERVER REFERENCE UPDATE 
+
+
+This document is a beta version and may be subject to change. 
+
+
+This chapter describes the changes and additions that have been made to the Window server as a result of 
+the introduction of the Siena and Series 3c machines into the SIBO range. 
+
+
+Note: Siena was codenamed Vine by Psion during development, hence the naming of some of the 
+constants given below. 
+
+
+Screen sizes 
+
+
+The true screen and pixel dimensions of the various LCD screens on all SIBO machines are as follows: 
+
+
+Machine type Screen Pixel pitch Pixel size Screen size Screen size 
+(pixels) (mm) (mm) (cm) (in) 
+HC 160x80 0.34x0.43 0.31x0.40 5.44x3.44 2.14x1.35 
+S3 240x80 0.385x0.43 0.355x0.40 9.24x3.44 3.64x1.35 
+Workabout 240x100 0.26x0.30 0.23x0.27 6.24x3.00 2.45x1.18 
+Siena 240x160 0.25x0.25 0.23x0.23 6.00x4.00 2.36x1.57 
+S3a 480x160 0.259x0.259 0.20x0.20 12.477x4.156 4.915x1.637 
+S3c 480x160 0.26x0.26 0.20x0.20 12.478x4.158 4.915x1.637 
+MC200 640x200 0.33x0.33 0.30x0.30 21.12x6.60 8.31x2.60 
+MC400 640x400 0.33x0.33 0.30x0.30 21.12x13.20 8.31x5.20 
+
+
+In the above table, the horizontal measure is shown before the vertical measure. The pixel pitch measures 
+the horizontal and vertical distance between the same points on adjacent pixels. The difference between 
+the pixel size and the pixel pitch gives the gap between pixels. 
+
+
+The Series 3c and the Siena screens support the use of grey in exactly the same way as for the Series 3a. 
+
+
+Keyboard 
+
+
+Except where stated below, the keycodes produced on the Series 3c and the Siena are identical to those 
+produced on the Series 3a. 
+
+
+The following table lists the additional and/or modified key codes produced by the special keys on the 
+Siena and the Series 3c, as listed in wskeys.h: 
+
+
+W_KEY_TAB (0x9 or Produced by TAB, with or without SHIFT or CTRL. On the HC and MC only, the 
+"\t') PSION key adds w_spEcIaL_kEy. On the Workabout, the PSION key (but not 
+SHIFT+PSION) converts the keypress to Ww_KEY_TASK. 
+
+
+On the Series 3c, the PSION key (including SHIFT+PSION) converts the keypress 
+tO W_KEY_IR_LINK (0x142). 
+
+
+6-1 
+
+
+WINDOW SERVER REFERENCE 
+
+
+W_FUNC_MODIFIER 
+(0x80) 
+
+
+W_KEY_APP1 to 
+W_KEY_APP9 (0x131 to 
+0x139) 
+
+
+W_KEY_IR_BRING 
+(0x140) 
+
+
+W_KEY_IR_SEND 
+(0x141) 
+
+
+W_KEY_IR_LINK 
+(0x142) 
+
+
+W_KEY_CALC_CLEAR 
+(0x01b) 
+
+
+W_KEY_CALC_MEM_CLEAR 
+(0x150) 
+
+
+W_KEY_CALC_MEM_RECAL 
+L (0x151) 
+
+
+W_KEY_CALC_MEM_ MINUS 
+(0x152) 
+
+
+W_KEY_CALC_MEM_ PLUS 
+(0x153) 
+
+
+W_KEY_CALC_CHNG_SIGN 
+(0x154) 
+
+
+W_KEY_CALC_PERCENT 
+(0x155) 
+
+
+W_KEY_CALC_DECIMAL 
+(0x156) 
+
+
+W_KEY_CALC_MEM_INPUT 
+(0x158) 
+
+
+W_RUSSIAN_MODIFIER 
+(0x1000) 
+
+
+6-2 
+
+
+On the Siena only, an FN modifier key is provided that produces this additional 
+modifier code. 
+
+
+Note that the same value is used for Mouse Down (w_mousE pown) on the Psion 
+MC range of machines. 
+
+
+On the Series 3 and Series 3a, key codes w_kEY_APP1 tO W_KEY_APP8 are 
+produced by the eight membrane keys (also called application keys) in order, 
+from left to right. 
+
+
+The Series 3c has a ninth membrane key, on the extreme right, that produces 
+W_KEY_APP9. 
+
+
+On the Siena only, this key code is produced by the IR receive key. 
+
+
+On the Siena only, this key code is produced by the IR send key. 
+
+
+On the S3c only, this key code is produced by the PSION + TAB key combination. 
+
+
+On the Siena only, this key code is produced by the ON/CE key. 
+
+
+On the Siena only, this key code is produced by FN + the ‘3’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘2’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘-’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘+’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘.’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘=’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by the ‘.’ key on the numeric 
+keypad. 
+
+
+On the Siena only, this key code is produced by FN + the ‘1’ key on the numeric 
+keypad. 
+
+
+On the Russian variant Series 3a and Series 3c only, (for Psion internal use 
+only). 
+
+
+6 WINDOW SERVER REFERENCE UPDATE 
+
+
+Status windows 
+Series 3c 
+
+
+Status windows on the Series 3c are functionally identical to those on the Series 3a. Some minor cosmetic 
+changes have been made, including a new analog clock design for the wide status window. 
+
+
+Siena 
+
+
+Only a narrow status window is available on the Siena. A smaller font is used and the diamond list has 
+been reorganised, compared with that of the Series 3a, to maximise the space for displaying text. Despite 
+
+
+these changes, only four characters of the application name and up to five characters of each diamond list 
+item can be displayed. 
+
+
+Diamond list text items that contain more than five characters are automatically truncated. Since such 
+truncation may occur at an unsuitable point in the text, you should consider supplying truncated versions 
+
+
+of the diamond text for use in the status window, such as the four-character abbreviations for ‘Normal’ 
+and ‘Outline’ shown in the above illustration. 
+
+
+The following constants are defined in wlib.h: 
+
+
+WS_WIDTH_V4c 51 Normal status window width on Series 3c, in pixels; 
+this is not a new constant - it also exists on the Series 3a 
+
+
+WS_WIDTH_SMALL_V4c 32 Narrow status window width on Series 3c, in pixels; 
+this is not a new constant - it also exists on the Series 3a 
+
+
+WS_WIDTH_VINE 36 Narrow status window width on Siena, in pixels 
+
+
+6-3 
+
+
+WINDOW SERVER REFERENCE 
+
+
+Clocks 
+
+
+The clock creation functions, for example, wscreateClock2, on the Siena and Series 3c support additional 
+clock styles. The new styles and their appearances and dimensions are given below. The associated 
+symbolic constants are defined in wlib.h. 
+
+
+Siena 
+
+
+The Siena supports one additional clock, of type ws_cLocK_VINE: 
+
+
+WS_CLOCK_VINE 0x06 
+
+WS_BITMAP_VINE_CLOCK_SIZE_X 70 Width of Siena analogue clock, in pixels 
+WS_BITMAP_VINE_CLOCK_SIZE_Y 69 Height of Siena analogue clock, in pixels 
+Series 3c 
+
+
+The Series 3c supports two additional clock types, ws_cLock_MEDIUM3 and ws_CLOCK_XL2_ANALOG: 
+
+
+WS_CLOCK_MEDIUM3 0x06 
+
+WS_BITMAP_MEDIUM3_CLOCK_SIZE_X 58 Width of Series 3c medium analogue clock, in pixels 
+
+WS_BITMAP_MEDIUM3_CLOCK_SIZE_Y 51 Height of Series 3c medium analogue clock, in pixels 
+
+WS_CLOCK_XL2_ANALOG 0x07 
+
+WS_BITMAP_XL2_CLOCK_SIZE_X 111 Width of Series 3c extra large analogue clock, in 
+pixels 
+
+WS_BITMAP_XL2_CLOCK_SIZE_Y 110 Height of Series 3c extra large analogue clock, in 
+pixels 
+
+
+Window Server versions 
+
+
+The following values are contained in the version_id member of the w_sERVER_INFo Struct. The constants 
+and the struct are defined in wilib.h: 
+
+
+WS_TYPE_S3C 0x60 Series 3c window server 
+
+
+WS_TYPE_VINE 0x70 Siena window server 
+
+
+6-4 
+
+
+INDEX 
+
+
+$WS_FL 
+
+
+environment variable, 1-2, 1-55, 1-56, 2-25 
+
+
+$WS_FNTS 
+
+environment variable, 1-2, 1-38, 2-10 
+$WS_IF 
+
+environment variable, 2-10, 3-16 
+$WS_SD 
+
+environment variable, 1-32 
+$WS_SF 
+
+environment variable, 1-38 
+$WS_SF2 
+
+environment variable, 1-39 
+$WS_SF4 
+
+environment variable, 1-39 
+.pcex files 
+
+from screen capture, 1-33 
+
+to bitmap PIC files, 1-31 
+.ph files 
+
+multi bitmap header file, 1-31 
+.pic files 
+
+checksum, 1-37 
+
+from a PCX file, 1-31 
+.plk files 
+
+multi bitmap files, 1-31 
+activation 
+
+event, 5-10 
+add files 
+
+embedded bitmap files, 1-37 
+alert flag 
+
+WS_ALERT_B, 1-3 
+alerts 
+
+asynchronous, 2-18 
+
+message display, 2-12 
+
+synchronous, 2-14 
+
+updating, 2-19 
+
+wsAlertW, 1-3 
+animation 
+
+bitmap sequences, 1-21, 3-14 
+
+sprites, 1-3, 1-23, 3-15 
+application keys 
+
+handler, 1-15 
+
+
+W_KEY_APPn, 5-5 
+wAppKeyHandler, 1-15 
+
+
+area fill pattern 
+
+gFillPattern, 4-13 
+area filling 
+
+modes, 4-12, 4-13 
+
+WLIB functions, 4-12 
+arrow keys 
+
+rubber band mode, 1-54 
+arrows 
+
+drawing, 4-10 
+ascent 
+
+fonts, 4-14 
+asynchronous 
+
+events, 5-2 
+attached clients 
+
+WLIB functions, 2-25 
+attachment 
+
+event, 5-8 
+backed up windows 
+
+bitmaps, 1-19 
+background 
+
+client, 1-14 
+
+client switch task order, 2-8 
+
+event, 5-6 
+background modes 
+
+window, 1-3 
+backlight 
+
+key code, 5-5 
+baseline 
+
+fonts, 4-14 
+bitmaps 
+
+capture screen to, 1-32 
+
+
+converting from pcx with wspcx.exe, 1-31 
+
+
+copying, 4-29, 4-30 
+
+creation of, 1-30, 4-26 
+
+drawables, 1-18 
+
+drawing from, 1-30, 4-31 
+
+drawing to, 1-31 
+
+embedded files, 1-37 
+
+files creating, 1-31 
+
+files creating with grey, 1-31 
+
+find in file gSetOpenAddress, 1-30 
+freeing, 4-28, 4-32 
+
+freeing sequences, 3-15 
+
+from PCX files, 1-31 
+G_TRMODE_CLR, 1-30 
+G_TRMODE_INV, 1-30 
+G_TRMODE_REPL, 1-30 
+G_TRMODE_SET, 1-30 
+
+gCopyBit, 1-30 
+
+gDrawBit, 1-30 
+
+gFillPattern, 1-30 
+
+grey, 1-22 
+
+gSetOpenAddress, 1-30 
+
+header file for multi bitmap files, 1-31 
+horizontal slice, 4-30 
+
+joining multiple from PLK file, 1-31 
+loading, 4-27, 4-31 
+
+multiple, 4-30 
+
+open multiple bitmap file gInitBit, 1-30 
+opening, 4-31 
+overview, 1-30 
+
+pixel coordinates, 1-47 
+reading, 4-30 
+
+redraws avoiding, 1-22 
+
+
+WINDOW SERVER REFERENCE 
+
+
+redraws avoiding example code, 1-22 
+
+ROM-based grey, 1-30 
+
+saving, 4-28 
+
+screen capture, 1-31 
+
+sequences, 1-21, 3-14 
+
+storage of, 1-30 
+
+structure, 1-36 
+
+validating, 4-30 
+
+wFree, 1-30 
+
+WLIB functions, 1-2, 4-26 
+
+wsetWinBitmap, 1-30 
+bitmaps copying 
+
+gCopyBit, 4-29 
+
+gCopyRect, 4-30 
+bitmaps create 
+
+gCreateBit, 4-26 
+bitmaps drawing from 
+
+gDrawBit, 4-31 
+bitmaps freeing 
+
+wFree, 4-32 
+bitmaps function 
+
+wChangeWinBitmap, 3-15 
+
+wFree, 3-15 
+
+wsetWinBitmap, 3-14 
+bitmaps loading 
+
+gGetBit, 4-31 
+
+gOpenBit, 4-27 
+bitmaps multi save end 
+
+gEndMultiSave, 4-32 
+bitmaps multiple initialise 
+
+gInitMultiSave, 4-32 
+bitmaps multiple saving 
+
+gSaveMultiBit, 4-32 
+bitmaps open 
+
+embedded, 4-28 
+
+structure, 4-26, 4-27 
+bitmaps opening 
+
+gInitBit, 4-31 
+bitmaps partial save 
+
+gSaveMultiRect, 4-32 
+bitmaps position 
+
+gSetOpenAddress, 4-15 
+bitmaps reading 
+
+gPeekBit, 4-30 
+bitmaps saving 
+
+gSaveBit, 4-28 
+
+gSaveRect, 4-28 
+
+multiple, 4-32 
+bitmaps sequences 
+
+wChangeWinBitmap, 1-21 
+
+wFree, 1-21 
+
+wsetWinBitmap, 1-21 
+bitmaps size get 
+
+gQueryBit, 4-31 
+bitmaps validating 
+
+gCheckBitmapID, 4-30 
+black 
+
+plane, 1-3, 1-19, 3-8, 4-1, 4-13 
+blind operations 
+
+window server, 1-11 
+body cell 
+
+fonts, 4-14 
+border 
+
+WLIB function, 4-8 
+
+
+ii 
+
+
+WLIB functions, 4-10 
+border attribute 
+W_BORD_CORNER_1, 4-11 
+W_BORD_CORNER_2, 4-11 
+W_BORD_CORNER_4, 4-11 
+W_BORD_CUSHION, 4-11 
+W_BORD_OPEN, 4-11 
+W_BORD_SHADOW_D, 4-11 
+W_BORD_SHADOW_ON, 4-11 
+W_BORD_SHADOW_S, 4-11 
+border drawing 
+gBorder, 4-10 
+gBorder2, 4-12 
+gBorder2Rect, 4-10 
+gBorderRect, 4-8 
+types, 4-10 
+box 
+WLIB function, 4-8 
+buffered commands 
+window server, 1-11, 1-13, 2-5 
+busy 
+message cancel, 2-12 
+message display, 2-11 
+busy message 
+window server option, 1-6 
+button drawing 
+example code, 4-24 
+button text 
+wDrawButton, 4-24 
+wDrawButton2, 4-25 
+cancelled 
+event, 5-6, 5-10 
+capturing 
+keyboard events, 5-15 
+keys, 1-51, 5-11 
+mouse, 1-53, 5-13 
+mouse events, 5-15 
+screen to a bitmap file, 1-32 
+checksum 
+font files, 1-46 
+pic files, 1-37 
+WLIB function, 4-32 
+checksum get 
+gInquireChecksum, 4-32 
+child 
+window, 1-18 
+clear area 
+gClrRect, 4-12 
+CLIB 
+library, 1-8 
+startup module, 1-8, 2-1 
+startup module MC, 1-10 
+client 
+attach caller, 2-26 
+attach caller to foreground, 2-26 
+attached, 2-25, 5-8 
+background, 1-14 
+command event, 5-7 
+command get, 5-10 
+command send, 5-10 
+de-iconised event, 5-8 
+detach caller, 2-26 
+detached, 2-26, 5-8 
+foreground, 1-14 
+
+
+INDEX 
+
+
+going deaf, 1-26 
+iconised, 1-16 
+iconised mark as, 2-9 
+information get, 2-8 
+list get, 2-10 
+management, 1-17 
+pause disable, 2-10 
+pausing, 1-52 
+pausing enable, 2-9 
+priority, 1-16, 2-7 
+system-modal, 1-17, 2-9 
+task order, 2-8 
+wCancelSystemModal, 2-9 
+client commands 
+between window server clients, 1-6 
+client window 
+background drawing, 1-18 
+clients 
+window server, 1-13 
+clients terminating 
+window server, 1-6 
+client-side buffer 
+flushing, 1-13 
+clipping 
+redrawing, 3-9 
+windows, 1-25 
+windows child, 1-18 
+clock 
+creating, 3-17, 3-19 
+example code, 3-18, 3-20, 3-21 
+freeing, 3-22 
+offset, 3-22 
+Series 3c and Siena update, 6-4 
+Series 3c update, 6-4 
+Siena update, 6-4 
+structure, 3-19 
+WLIB functions, 3-16 
+clock attribute 
+WS_CLOCK_AM_PM, 3-17, 3-20 
+WS_CLOCK_BOX, 3-20 
+WS_CLOCK_CENTERED, 3-17, 3-20 
+WS_CLOCK_FORCE_ANALOG, 3-17, 
+3-20 
+WS_CLOCK_FORCE_DIGITAL, 3-17, 
+3-20 
+WS_CLOCK_FORMATTED, 3-19 
+WS_CLOCK_GREY, 3-20 
+WS_CLOCK_LARGE_ANALOG, 3-17, 
+3-19 
+WS_CLOCK_MEDIUM, 3-17, 3-19 
+WS_CLOCK_MEDIUM2, 3-19 
+WS_CLOCK_SMALL_DIGITAL, 3-17, 
+3-19 
+WS_CLOCK_WITH_DATE, 3-17, 3-20 
+WS_CLOCK_WITH_SECONDS, 3-17, 
+3-20 
+WS_CLOCK_XL_ANALOG, 3-19 
+clock drawing 
+automatic, 1-6 
+clock function 
+wFree, 3-22 
+wsCreateClock, 3-17 
+wsCreateClock2, 3-19 
+wsSetClock, 3-22 
+
+
+code 
+key, 1-51 
+keys, 5-3 
+
+
+command data get 
+
+wGetCommand, 5-10 
+compatibility mode 
+
+S3 display mode, 2-6 
+
+Series 3, 1-12 
+
+status windows, 2-21 
+
+W_CTBY_S3, 2-6 
+
+W_CTBY_S3_SCR, 2-6 
+
+wInquireCompatibility, 2-7 
+compute mode 
+
+ending wEndCompute, 2-8 
+
+priority setting wStartCompute, 2-8 
+configure 
+
+font group, 4-18 
+
+window server, 2-24 
+connect to 
+
+window server, 2-1, 2-3 
+CONNECT_INFO 
+
+structure, 2-3 
+console device 
+
+channel to, 1-8 
+coordinates 
+
+pixel, 1-47 
+copying bitmaps 
+
+WLIB function, 4-29, 4-30 
+corner type 
+
+border attribute, 4-8 
+
+border attributes, 4-11 
+count 
+
+key repeat, 1-51 
+
+keys repeat, 5-3 
+cursor 
+
+flashing, 1-29 
+
+grey, 1-29 
+
+text, 3-12 
+
+text window, 1-29 
+
+wTextCursor, 1-29 
+cursor attribute 
+
+W_CURSOR_GREY, 3-12 
+cursor function 
+
+wDrawTextCursor, 3-13 
+
+wEraseTextCursor, 3-13 
+
+wTextCursor, 3-12 
+cursor remove 
+
+wEraseTextCursor, 1-29 
+date changed 
+
+event, 5-7 
+DatStatusNamePtr 
+
+magic static, 2-13 
+deaf clients 
+
+multi-tasking, 1-26 
+
+window server flag, 1-56 
+de-iconise 
+
+event, 5-8 
+descent 
+
+fonts, 4-14 
+destroying 
+
+windows, 1-27 
+detachment 
+
+event, 5-8 
+
+
+iii 
+
+
+WINDOW SERVER REFERENCE 
+
+
+diamond key 
+
+key code, 5-5 
+
+key press, 1-15 
+
+mode display, 2-20 
+disable 
+
+status window, 2-22 
+
+status window temporary, 2-22 
+disconnect from 
+
+window server, 2-5 
+display 
+
+brief message, 2-11 
+display process 
+
+SYS$CONS on MC, 1-7 
+double pixel mode 
+
+window, 1-12 
+doubled sized pixels 
+
+mode, 4-1 
+
+S3 display mode, 2-6 
+drawable 
+
+graphics context, 4-1 
+
+windows and bitmaps, 1-18, 1-50 
+drawing 
+
+arrows, 4-10 
+
+background client, 1-18 
+
+lines, 4-7 
+
+polygon, 4-7 
+
+shadowed text, 4-23 
+
+shadows, 4-10 
+
+text, 1-44 
+
+to bitmaps, 1-31 
+
+windows, 1-25 
+drawing mode 
+
+G_GC_FLAG_BOTH_PLANES, 4-3 
+
+G_GC_FLAG_DOUBLE, 4-3 
+
+G_GC_FLAG_GREY_PLANE, 4-3 
+drawing region 
+
+window, 1-19 
+DYL graphics 
+
+WLIB function, 4-33 
+E_CONFIG 
+
+structure, 3-16 
+E_PRIORITY_BACK 
+
+window server flag, 2-7 
+E_PRIORITY_FORE 
+
+window server flag, 2-7 
+embedded 
+
+font files, 1-47 
+embedded bitmap files 
+
+add file lists, 1-37 
+enable 
+
+status window temporary, 2-22 
+end rubber band 
+
+event, 5-10 
+environment variable 
+
+$WS_FL, 1-2, 1-55, 1-56, 2-25 
+
+$WS_FNTS, 1-2, 1-38, 2-10 
+
+$WS_IF, 2-10, 3-16 
+
+$WS_SD, 1-32 
+
+$WS_SF, 1-38 
+
+$WS_SF2, 1-39 
+
+$WS_SF4, 1-39 
+EPOC 
+
+operating system, 1-1 
+
+PC version, 1-59 
+
+
+iv 
+
+
+error 
+
+
+cleaning up, 1-11 
+handling window server, 2-7 
+panic numbers window server, 1-12 
+
+
+error handling 
+
+
+window server, 1-11 
+
+
+escape-key 
+
+
+event, 5-8 
+
+
+event 
+
+
+W_KEY_MODE, 1-2 
+W_MOUSE_DOWN, 5-9 
+W_MOUSE_OUTSIDE, 5-9 
+WM_ACTIVE, 1-53, 5-10 
+WM_ATTACHED, 2-25, 5-8 
+WM_BACKGROUND, 5-6 
+WM_CANCELLED, 1-28, 5-6, 5-10 
+WM_COMMAND, 5-7 
+WM_DATE_CHANGED, 1-3, 5-7 
+WM_DEICONISE, 1-16, 2-8, 5-8 
+WM_DETACHED, 2-25, 5-8 
+WM_ESCAPE, 5-8 
+WM_FOREGROUND, 2-25, 5-6 
+WM_KEY, 1-15, 1-51, 5-3 
+WM_KEYBOARD_STATE_CHANGE, 
+5-8 
+WM_MOUSE, 1-52, 5-9 
+WM_MOUSE_MOVE, 5-9 
+WM_MOUSE PRESS, 5-9 
+WM_MOUSE_RELEASE, 1-53, 5-9 
+WM_ON, 5-7, 5-11 
+
+WM_REDRAW, 3-12, 5-6 
+WM_RUBBER, 1-53, 5-10, 5-14 
+WM_RUBBER_BAND_INIT, 1-54, 5-9 
+WM_TASK_KEY, 1-15, 5-7 
+WM_TASK_UPDATE, 5-7 
+WM_USER_MSG, 5-7, 5-10 
+WS_EVENT_UNION, 5-1 
+
+
+event function 
+
+
+wCancelGetEvent, 5-10 
+wGetEvent, 1-51 
+
+wGetEvent get async, 1-14 
+wGetEventSpecial, 1-51 
+wGetEventSpecial get async, 1-14 
+wGetEventWait, 1-51 
+wGetEventWait event get, 1-14 
+wSendCommand, 5-10 
+wUserMsg, 5-10 
+
+
+event selected 
+
+
+WE_ESC, 5-2 
+WE_KEY, 5-2 
+WE_MOUSE, 5-2 
+WE_NORMAL, 5-2 
+WE_OTHERS, 5-2 
+WE_REDRAW, 5-2 
+WE_STATUS, 5-2 
+
+
+event selected update 
+
+
+wGetEventUpdate, 5-2 
+
+
+event types 
+
+
+described, 5-3 
+
+
+events 
+
+
+activation, 5-10 
+asynchronous, 1-28, 5-2 
+attachment, 5-8 
+background, 5-6 
+
+
+cancelled, 5-6, 5-10 
+client command, 5-7, 5-10 
+date changed, 5-7 
+de-iconise, 5-8 
+detachment, 5-8 
+end rubber band, 5-10 
+escape-key, 5-8 
+foreground, 5-6 
+getting next, 5-1 
+inform key handler, 5-7 
+key, 1-14 
+key presses, 1-51 
+keyboard capturing, 5-15 
+keyboard state change, 5-8 
+large screen, 5-8 
+machine on, 5-7 
+mouse, 1-14, 1-52, 5-9 
+non window server, 1-28 
+other sources, 1-28 
+process termination, 5-7 
+redraw, 1-24, 5-6 
+rubber, 5-15 
+selected, 5-2 
+start rubber band, 5-9 
+synchronous, 5-1 
+time-stamping, 1-14 
+types, 5-3 
+update selected, 5-2 
+user, 5-10 
+user message, 5-7 
+waiting, 5-1 
+wGetEvent async, 5-2 
+wGetEventWait sync, 5-1 
+window server clients, 1-14 
+WLIB functions, 5-10 
+events selected async 
+wGetEventSpecial, 5-2 
+fast fonts 
+described, 1-38 
+file format 
+bitmaps, 1-36 
+fonts, 1-46 
+files 
+bitmaps creating, 1-31 
+font, 1-42 
+fill area 
+gClrRect, 4-12 
+filling areas 
+modes, 4-12, 4-13 
+WLIB functions, 4-12 
+flashing 
+cursor, 1-29 
+FLK 
+font source file list file, 1-44 
+flushing 
+client-side buffer, 1-13 
+commands window server, 2-5 
+window server, 1-11 
+flushing commands 
+window server, 2-7 
+FON 
+file, 1-42 
+font group configure 
+gConfigureFonts, 4-18 
+
+
+INDEX 
+
+
+font group header read 
+gReadFontGroupHeader, 4-19 
+font header read 
+gReadFontHeader, 4-19 
+font information 
+structure, 4-16 
+font internal 
+wSetSystemFont, 4-17 
+font loading 
+gOpenFont, 4-15 
+font open index 
+gOpenFontIndex, 4-18 
+font position 
+gSetOpenAddress, 4-15 
+font style 
+G_FONT_FLAG_ASCII, 4-16 
+G_FONT_FLAG_BOLD, 4-16 
+G_FONT_FLAG_CP850, 4-16 
+G_FONT_FLAG_ITALIC, 4-16 
+G_FONT_FLAG_SERIF, 4-16 
+G_STY_BOLD, 4-2 
+G_STY_DOUBLE, 4-2 
+G_STY_INVERSE, 4-2 
+G_STY_ITALIC, 4-2 
+G_STY_MONO, 4-2 
+G_STY_NORMAL, 4-2 
+G_STY_SUBSCRIPT, 4-2 
+G_STY_SUBSCRIPT2, 4-3 
+G_STY_SUPERSCRIPT, 4-2 
+G_STY_SUPERSCRIPT2, 4-3 
+G_STY_UNDERLINE, 4-2 
+font system 
+wSetSystemFont, 4-17 
+font type system 
+W_SYSTEM_FONT_INTERNAL_S3, 4-17 
+W_SYSTEM_FONT_INTERNAL_S3B, 
+4-17 
+W_SYSTEM_FONT_S3, 4-17 
+W_SYSTEM_FONT_S3B, 4-17 
+font width table 
+gGetWidthTable, 4-17 
+fonts 
+ascent, 4-14 
+baseline, 4-14 
+bitmaps, 1-38 
+body cell, 4-14 
+compiler wsfcomp.exe, 1-43 
+configure group, 4-18 
+descent, 4-14 
+fast, 1-38 
+file structure, 1-46 
+files, 1-42 
+files checksum, 1-46 
+files embedded, 1-47 
+files p_cre, 1-46 
+finding in file gSetOpenAddress, 1-42 
+FON files, 1-42 
+freeing, 4-16 
+group, 4-18 
+group header, 4-19 
+HC, 1-39 
+header, 4-19 
+high character, 4-14 
+horizontal leading, 4-14 
+
+
+WINDOW SERVER REFERENCE 
+
+
+ID field, 4-3 
+ID start WS_FONT_BASE, 1-38 
+ID system WS_FONT_SYSTEM, 1-38 
+information, 1-44, 4-16 
+internal IDs, 4-17 
+loading gOpenFont, 1-42 
+loading gOpenFontIndex, 1-42 
+low character, 4-14 
+MC, 1-41 
+monospaced, 1-38 
+multiple, 4-18 
+opening, 4-15, 4-18 
+proportional, 1-38 
+roman, 1-41 
+ROM-based, 1-38, 4-3 
+S3, 1-40 
+S3a, 1-41 
+source file list FLK file, 1-44 
+source FSC file, 1-43 
+structure, 1-46 
+style, 1-45, 4-2 
+style G_STY_BOLD, 1-45 
+style G_LSTY_DOUBLE, 1-45 
+style G_STY_INVERSE, 1-45 
+style G_STY_ITALIC, 1-45 
+style G_LSTY_MONO, 1-45 
+style G_STY_NORMAL, 1-45 
+style G_LSTY_UNDERLINE, 1-45 
+swiss, 1-42 
+system IDs, 4-17 
+text, 1-38, 4-14 
+vertical leading, 4-14 
+width, 4-14 
+width table, 4-17 
+Workabout, 1-41 
+
+Fonts 
+
+
+ID system from W_SERVER_INFO, 1-38 
+
+
+ID system S3/HC from $WS_SF, 1-38 
+
+
+ID system S3a from $WS_SFNTS, 1-38 
+
+
+information gFontInfo, 1-44 
+fonts.h 
+
+header file, 1-39, 1-41 
+foreground 
+
+client, 1-14 
+
+client switch task order, 2-8 
+
+event, 5-6 
+freeing 
+
+bitmap sequences, 3-15 
+
+bitmaps, 4-28, 4-32 
+
+clocks, 3-22 
+
+fonts, 4-16 
+
+mouse icon, 3-23 
+
+permanent graphics contexts, 4-5 
+
+sprites, 3-16 
+
+temporary graphics contexts, 4-6 
+FSC file 
+
+font source file, 1-43 
+G_FONT_CONFIG 
+
+structure, 4-18 
+G_FONT_FLAG_ASCTI 
+
+font style, 4-16 
+G_FONT_FLAG_BOLD 
+
+font style, 4-16 
+
+
+vi 
+
+
+G_FONT_FLAG_CP850 
+
+font style, 4-16 
+G_FONT_FLAG_ITALIC 
+
+font style, 4-16 
+G_FONT_FLAG_SERIF 
+
+font style, 4-16 
+G_FONT_INFO 
+
+font information structure, 4-16 
+
+structure, 1-46 
+G_GC 
+
+plane flag, 1-3 
+
+structure, 3-9, 4-1 
+G_GC_FLAG_BOTH_PLANES 
+
+drawing mode, 4-3 
+G_GC_FLAG_DOUBLE 
+
+drawing mode, 4-3 
+
+graphics flag, 1-2 
+G_GC_FLAG_GREY_PLANE 
+
+drawing mode, 4-3 
+G_SHADOW 
+
+structure, 4-23 
+G_STY_BOLD 
+
+font style, 1-45, 4-2 
+G_STY_DOUBLE 
+
+font style, 1-45, 4-2 
+G_STY_INVERSE 
+
+font style, 1-45, 4-2 
+G_STY_ITALIC 
+
+font style, 1-45, 4-2 
+G_STY_MONO 
+
+font style, 1-45, 4-2 
+G_STY_NORMAL 
+
+font style, 1-45, 4-2 
+G_STY_SUBSCRIPT 
+
+font style, 4-2 
+G_STY_SUBSCRIPT2 
+
+font style, 4-3 
+G_STY_SUPERSCRIPT 
+
+font style, 4-2 
+G_STY_SUPERSCRIPT2 
+
+font style, 4-3 
+G_STY_UNDERLINE 
+
+font style, 1-45, 4-2 
+G_TRMODE_CLR 
+
+bitmap transfer mode, 1-30 
+
+text mode, 4-2 
+
+text transfer mode, 1-45 
+G_TRMODE_INV 
+
+bitmap transfer mode, 1-30 
+
+text mode, 4-2 
+
+text transfer mode, 1-45 
+G_TRMODE_REPL 
+
+bitmap transfer mode, 1-30 
+
+text mode, 4-2 
+
+text transfer mode, 1-45 
+G_TRMODE_SET 
+
+bitmap transfer mode, 1-30 
+
+text mode, 4-2 
+
+text transfer mode, 1-45 
+gBorder 
+
+graphics output, 1-49 
+
+WLIB function, 4-10 
+gBorder2 
+
+graphics output, 1-49 
+
+
+WLIB function, 4-12 
+gBorder2Rect 
+
+graphics output, 1-49 
+
+WLIB function, 4-10 
+gBorderRect 
+
+graphics output, 1-49 
+
+WLIB function, 4-8 
+gCheckBitmapID 
+
+WLIB function, 4-30 
+gClrRect 
+
+graphics output, 1-49 
+
+WLIB function, 4-12 
+gConfigureFonts 
+
+WLIB function, 4-18 
+gCopyBit 
+
+bitmap WLIB function, 1-30 
+
+graphics output, 1-49 
+
+WLIB function, 4-29 
+gCopyRect 
+
+graphics output, 1-49 
+
+WLIB function, 4-30 
+gCreateBit 
+
+bitmap WLIB function, 1-30 
+
+WLIB function, 4-26 
+gCreateGC 
+
+graphics context permanent, 1-50 
+
+WLIB function, 4-4 
+gCreateGCO 
+
+graphics context permanent, 1-50 
+
+WLIB function, 4-5 
+gCreateTempGC 
+
+graphics context temporary, 1-51 
+
+WLIB function, 4-5 
+gCreateTempGCO 
+
+graphics context temporary, 1-51 
+
+WLIB function, 4-6 
+gDrawBit 
+
+bitmap WLIB function, 1-30 
+
+graphics output, 1-49 
+
+WLIB function, 4-31 
+gDrawBox 
+
+graphics output, 1-49 
+
+WLIB function, 4-8 
+gDrawLine 
+
+graphics output, 1-49 
+
+WLIB function, 4-7 
+gDrawObject 
+
+graphics output, 1-49 
+
+WLIB function, 4-12 
+gDrawPolyLine 
+
+graphics output, 1-49 
+
+WLIB function, 4-7 
+gEndMultiSave 
+
+WLIB function, 4-32 
+gFillPattern 
+
+bitmap WLIB function, 1-30 
+
+graphics output, 1-49 
+
+WLIB function, 4-13 
+gFontInfo 
+
+fonts WLIB function, 1-44 
+
+WLIB function, 4-16 
+gFreeTempGC 
+
+graphics context free, 1-51 
+
+WLIB function, 4-6 
+
+
+INDEX 
+
+
+gGetBit 
+
+bitmap WLIB function, 1-30 
+
+WLIB function, 4-31 
+gGetWidthTable 
+
+WLIB function, 4-17 
+gInitBit 
+
+bitmap WLIB function, 1-30 
+
+WLIB function, 4-31 
+gInitMultiSave 
+
+WLIB function, 4-32 
+gInquireChecksum 
+
+WLIB function, 4-32 
+gInvObloid 
+
+graphics output, 1-49 
+
+WLIB function, 4-13 
+gmode 
+
+graphics modes, 4-2 
+gOpenBit 
+
+bitmap WLIB function, 1-30 
+
+WLIB function, 4-27 
+gOpenFont 
+
+fonts WLIB function, 1-42 
+
+WLIB function, 4-15 
+gOpenFontIndex 
+
+fonts WLIB function, 1-42 
+
+WLIB function, 4-18 
+gOpenMouselcon 
+
+WLIB function, 3-23 
+gPeekBit, 1-35 
+
+WLIB function, 4-30 
+gPrintBoxText 
+
+graphics output, 1-49 
+
+text drawing WLIB function, 1-44 
+
+WLIB function, 4-20 
+gPrintClipText 
+
+graphics output, 1-49 
+
+text drawing WLIB function, 1-44 
+
+WLIB function, 4-20 
+gPrintText 
+
+graphics output, 1-49 
+
+text drawing WLIB function, 1-44 
+
+WLIB function, 4-20 
+gQueryBit 
+
+WLIB function, 4-31 
+graphics 
+
+adding output functions, 4-33 
+
+DYL, 4-33 
+
+G_GC_FLAG_DOUBLE flag, 1-2 
+
+output, 2-10 
+
+structures, 1-48 
+
+WLIB functions, 1-47 
+graphics contexts 
+
+current, 1-50 
+
+free gFreeTempGC, 1-51 
+
+free wEndRedraw, 1-51 
+
+gCreateGC, 4-4 
+
+gCreateGCO, 4-5 
+
+gCreateTempGC, 4-5 
+
+gCreateTempGCO0, 4-6 
+
+gFreeTempGC, 4-6 
+
+gSetGC, 4-6 
+
+gSetGCO, 4-7 
+
+overview, 1-50, 4-1 
+
+permanent, 1-50, 4-4 
+
+
+WINDOW SERVER REFERENCE 
+
+
+permanent freeing, 4-5 
+permanent gCreateGC, 1-50 
+permanent gCreateGCO, 1-50 
+set specific gSetGC, 1-50 
+set specific gSetGCO, 1-50 
+setting, 4-6 
+temporary, 1-51, 4-5 
+temporary & permanent, 1-50 
+temporary freeing, 4-6 
+temporary gCreateTempGC, 1-51 
+temporary gCreateTempGCO, 1-51 
+temporary wBeginRedrawGC, 1-51 
+temporary wBeginRedrawGCo, 1-51 
+temporary wBeginRedrawWinGC, 1-51 
+temporary wBeginRedrawWinGCO, 1-51 
+wFree, 4-5 
+windows, 1-18 
+graphics DYL call 
+wCallDYL, 4-33 
+graphics DYL enquiry call 
+wCallDYLReply, 4-33 
+graphics DYL load 
+wLoadDYL, 4-33 
+graphics functions 
+not to current graphics context, 1-49 
+to current graphics context, 1-49 
+graphics modes 
+gmode, 4-2 
+graphics objects 
+gDrawObject, 4-12 
+type attributes, 4-12 
+types, 4-12 
+graphics output 
+gBorder, 1-49 
+gBorder2, 1-49 
+gBorder2Rect, 1-49 
+gBorderRect, 1-49 
+gClrRect, 1-49 
+gCopyBit, 1-49 
+gCopyRect, 1-49 
+gDrawBit, 1-49 
+gDrawBox, 1-49 
+gDrawLine, 1-49 
+gDrawObject, 1-49 
+gDrawPolyLine, 1-49 
+gFillPattern, 1-49 
+gInvObloid, 1-49 
+gPrintBoxText, 1-49 
+gPrintClipText, 1-49 
+gPrintText, 1-49 
+gShadowText, 1-49 
+gXPrintText, 1-49 
+not to current graphics context, 1-49 
+to current graphics context, 1-49 
+wCancelBusyMsg, 1-49 
+wDrawButton, 1-49 
+wDrawButton2, 1-49 
+wDrawTextCursor, 1-49 
+wEraseTextCursor, 1-49 
+wInfoMsg, 1-49 
+winfoMsgCorner, 1-49 
+wsAlertA, 1-50 
+wsAlertCancel, 1-50 
+wsAlertUpdate, 1-50 
+
+
+viii 
+
+
+wsAlertW, 1-50 
+wsCreateClock, 1-49 
+wsCreateClock2, 1-49 
+wscrollRect, 1-49 
+wScrollWin, 1-49 
+wsDisable, 1-50 
+wsDisableTemp, 1-50 
+wsEnable, 1-50 
+wsEnableTemp, 1-50 
+wsSetBusyMsg, 1-49 
+wsSelectList, 1-50 
+wsSetClock, 1-49 
+wsSetList, 1-50 
+wsStatusWindow, 1-50 
+wsUpdate, 1-50 
+wTextCursor, 1-49 
+gReadFontGroupHeader 
+WLIB function, 4-19 
+gReadFontHeader 
+WLIB function, 4-19 
+grey 
+cursor, 1-29 
+plane, 1-3, 1-19, 3-8, 4-1, 4-13 
+gSaveBit 
+bitmap WLIB function, 1-31 
+WLIB function, 4-28 
+gSaveMultiBit 
+bitmap WLIB function, 1-31 
+WLIB function, 4-32 
+gSaveMultiRect 
+bitmap WLIB function, 1-31 
+WLIB function, 4-32 
+gSaveRect 
+bitmap WLIB function, 1-31 
+WLIB function, 4-28 
+gSetGC 
+graphics context specific, 1-50 
+WLIB function, 4-6 
+gSetGCO 
+graphics context specific, 1-50 
+WLIB function, 4-7 
+gSetOpenAddress 
+bitmap WLIB function, 1-30 
+fonts WLIB function, 1-42 
+WLIB function, 4-15 
+gShadowText 
+graphics output, 1-49 
+text drawing WLIB function, 1-44 
+WLIB function, 4-23 
+gTextCount 
+text layout WLIB function, 1-44 
+WLIB function, 4-17 
+gTextWidth 
+text layout WLIB function, 1-44 
+WLIB function, 4-16 
+gXPrintText 
+graphics output, 1-49 
+text drawing WLIB function, 1-44 
+WLIB function, 4-21 
+HC 
+fonts, 1-39 
+replacing the shell, 1-56 
+shell example code, 1-56 
+task switching, 1-15 
+
+
+header file 
+for multi bitmap files, 1-31 
+wlib.h, 1-8 
+header files 
+fonts.h, 1-39, 1-41 
+high character 
+fonts, 4-14 
+hook notifier 
+process, 1-55 
+window server option, 1-5 
+horizontal leading 
+fonts, 4-14 
+hotkeys 
+capturing, 5-12 
+implementing, 5-12 
+hot-spot 
+mouse icon, 1-52 
+hung-up 
+redrawing delays, 1-26 
+window server flag, 1-56 
+icon ID 
+WS_DEFAULT_ICON, 1-3 
+icon ID grey 
+WS_DEFAULT_ICON+1, 1-3 
+iconised 
+client, 1-16 
+client mark as, 2-9 
+icons 
+mouse, 1-52, 3-22 
+include file 
+key code wskeys.h, 6-1 
+inform key handler 
+event, 5-7 
+input 
+rubber band mode, 1-53 
+internal fonts 
+IDs, 4-17 
+invalidate function 
+wlInvalidateRect, 3-12 
+wlInvalidateWin, 3-12 
+invalidating 
+windows, 1-24 
+WLIB function, 3-12 
+invert obloid 
+gInvObloid, 4-13 
+invisible window 
+wMakelnvisible, 1-28 
+key 
+pause disable wDisablePauseKey, 1-52 
+pause enable wEnablePauseKey, 1-52 
+specific cancel wCancelCaptureKey, 1-51 
+specific wCaptureKey, 1-51 
+tasks setting, 1-52 
+key capture 
+wCaptureKey, 5-11 
+key capture off 
+wCancelCaptureKey, 5-12 
+key code 
+diamond, 5-5 
+Series 3c and Siena update, 6-1 
+W_FUNC_MODIFIER, 6-2 
+W_KEY_BACKLIGHT, 5-5 
+W_KEY_CALC_CHNG_SIGN, 6-2 
+W_KEY_CALC_CLEAR, 6-2 
+
+
+INDEX 
+
+
+_CALC_DECIMAL, 6-2 
+_CALC_MEM_CLEAR, 6-2 
+_CALC_MEM_INPUT, 6-2 
+_CALC_MEM_MINUS, 6-2 
+_CALC_MEM_PLUS, 6-2 
+_CALC_MEM_RECALL, 6-2 
+_CALC_PERCENT, 6-2 
+_CAPS_LOCK, 5-5 
+_DELETE_LEFT, 5-4 
+
+
+_HELP, 5-5 
+
+
+MENU, 5-5 
+
+
+qeidddddddddedeedeeeeeeeeeas 
+
+
+Sebi bie eb bii ibis bts bist tts 
+
+
+Me 
+Y_ 
+Y_ 
+Y_ 
+NX 
+Y_ 
+Y_LEFT, 5-4 
+Mes 
+Y_ 
+Y 
+Y_' 
+Y_ 
+Y_PAGE_UP, 5-4 
+Y 
+
+
+agceead 
+
+
+W_KEY_VOICE, 5-4 
+W_RUSSIAN_MODIFIER, 6-2 
+wskeys.h, 6-1 
+key code applications 
+W_KEY_APPn, 5-5 
+key modifier 
+W_CAPS_MODIFIER, 5-3, 5-9 
+W_CTRL_MODIFIER, 5-3, 5-9 
+W_NUM_LOCK_MODIFIER, 5-3, 5-9 
+W_PSION_MODIFIER, 5-3, 5-9 
+W_SHIFT_MODIFIER, 5-3, 5-9 
+key press 
+diamond, 1-15 
+keyboard 
+events capturing, 5-15 
+input, 1-14, 1-51 
+key press events, 1-51 
+rubber band, 5-15 
+Series 3c and Siena update, 6-1 
+state change event, 5-8 
+update for Series 3c and Siena, 6-1 
+key-click 
+disable, 2-26 
+enable, 2-26 
+keys 
+application handler, 1-15 
+cancel back task switch keys, 5-13 
+cancel task switch keys, 5-12 
+capturing, 1-51, 5-11 
+code, 1-51, 5-3 
+
+
+WINDOW SERVER REFERENCE 
+
+
+code - Series 3c and Siena update, 6-1 
+code wskeys.h, 6-1 
+count, 1-51, 5-3 
+events, 1-14 
+key press events, 1-51 
+modifier, 5-3 
+repeat count, 1-51, 5-3 
+set back task switch keys, 5-13 
+set task switch keys, 5-12 
+large screen 
+event, 5-8 
+LCD display resolution 
+by machine, 2-5 
+leading horizontal 
+fonts, 4-14 
+leading vertical 
+fonts, 4-14 
+leaving 
+disable, 2-7 
+enable, 2-7 
+libraries 
+WLIB using, 1-8 
+line drawing 
+gDrawBox, 4-8 
+gDrawLine, 4-7 
+gDrawPolyLine, 4-7 
+WLIB functions, 4-7 
+link paste 
+window server services, 1-6 
+low character 
+fonts, 4-14 
+machine on 
+event, 5-7 
+machine type 
+from wConnect, 1-2 
+magic static 
+DatStatusNamePtr, 2-13 
+MC 
+fonts, 1-41 
+task switching, 1-16 
+wAttachToClient, 1-16 
+wAttachToForegroundClient, 1-16 
+MC200 
+Fonts system ID, 1-39 
+mouse, 5-9 
+MC400 
+Fonts system ID, 1-39 
+mouse, 5-9 
+message 
+cancel busy, 2-12 
+display alerts, 2-12 
+display brief, 2-11 
+display busy, 2-11 
+message constant 
+W_INFO_MSG_MAX_LEN, 2-11 
+message flag 
+W_CORNER_BOTTOM_LEFT, 2-11 
+W_CORNER_BOTTOM_RIGHT, 2-11 
+W_CORNER_TOP_LEFT, 2-11 
+W_CORNER_TOP_RIGHT, 2-11 
+mode display 
+diamond key, 2-20 
+mode list 
+status window, 2-23 
+
+
+modifier 
+keys, 5-3 
+monospaced fonts 
+sets, 1-38 
+mouse 
+capturing, 1-53, 5-13 
+event, 5-9 
+events, 1-14, 1-52, 5-9 
+freeing icon, 3-23 
+grabbing, 1-53 
+icons, 1-52, 3-22 
+input, 1-52 
+releasing, 5-13 
+rubber band, 5-15 
+mouse capture 
+wCaptureMouse, 5-13 
+mouse icon 
+gOpenMouselcon, 3-23 
+hot-spot, 1-52 
+W_WIN_MI_STANDARD, 1-52 
+wFree, 3-23 
+mouse icon attribute 
+W_WIN_MI_CROSS, 3-22 
+
+
+_MI_MARGIN, 3-23 
+I_MOVE, 3-23 
+_ NULL, 1-52, 3-22 
+_PG_DOWN, 3-23 
+_PG_UP, 3-23 
+_PUSHER, 3-22 
+_RESIZE, 3-23 
+_RIGHT, 3-23 
+_STANDARD, 3-22 
+_TEXT, 3-22 
+MI_TO_BIG, 3-23 
+_MI_TO_SMALL, 3-23 
+N_MI_VSLIDE, 3-23 
+mouse icon position 
+
+gSetOpenAddress, 4-15 
+mouse release 
+
+wReleaseMouse, 5-13 
+multiple 
+
+bitmaps, 4-30 
+
+fonts, 4-18 
+multi-tasking 
+
+redraw response, 1-26 
+
+window destroying and, 3-6 
+normal 
+
+plane, 1-3, 1-19, 3-8, 4-1, 4-13 
+notifier 
+
+hook the process, 1-55 
+
+window server option, 1-5 
+notify 
+
+process SYS$NTFY, 1-54 
+obloid invert 
+
+gInvObloid, 4-13 
+on event enable 
+
+winformOn, 5-11 
+
+winformOnAll, 5-11 
+opening 
+
+bitmaps, 4-31 
+
+fonts, 4-15, 4-18 
+
+
+z 
+z 
+
+
+— 
+
+
+— 
+
+
+— 
+
+
+— 
+
+
+z'z'z'czzzzzz 
+
+
+— 
+
+
+— 
+
+
+— 
+
+
+eececccece 
+Ssscccaces 
+
+
+ZAZZAZLZAZLZAZLZLAZLZZ 
+
+
+z= 
+=i 
+
+
+F 
+
+
+p_cre 
+font files, 1-46 
+function, 1-37 
+
+
+p_enter 
+
+window server, 1-11 
+p_execc 
+
+sub-process create, 1-26 
+P_EXTENT 
+
+structure, 1-48, 3-1 
+P_FSIG 
+
+structure, 1-37, 1-46 
+p_iowait 
+
+and window server events, 1-28 
+p_leave 
+
+window server, 1-11 
+p_panic 
+
+window server, 1-12 
+P_POINT 
+
+structure, 1-48, 3-1, 4-30 
+P_RECT 
+
+structure, 1-48, 4-29 
+p_resume 
+
+function, 1-14 
+panic 
+
+
+W_PANIC_SPRITE, 3-16 
+
+W_PANIC_SPRITE_EXISTS, 3-16 
+panic numbers 
+
+window server, 1-12 
+parent 
+
+window, 1-18 
+password support 
+
+window server option, 1-6 
+pause 
+
+client disable, 2-10 
+
+client enable, 2-9 
+
+
+pausing 
+
+client, 1-52 
+PC 
+
+EPOC, 1-59 
+PCX file 
+
+
+from screen capture, 1-33 
+
+to bitmap file, 1-31 
+pcxsave.c 
+
+example program screen capture, 1-33 
+pcxScreenSave 
+
+screen capture, 1-33 
+permanent 
+
+status window, 2-19 
+PH file 
+
+multi bitmap header file, 1-31 
+PIC file 
+
+from a PCX file, 1-31 
+PIC_HEAD 
+
+structure, 1-36 
+pixel 
+
+coordinates, 1-47 
+
+double sized mode, 4-1 
+
+screen resolutions, 2-5 
+pixel coordinates 
+
+bitmaps, 1-47 
+plane 
+
+black, 1-3, 1-19, 4-1 
+
+grey, 1-3, 1-19, 3-8, 4-1, 4-13 
+
+normal, 1-3, 1-19, 4-1, 4-13 
+
+
+INDEX 
+
+
+plane flag 
+
+in G_GC, 1-3 
+PLIB 
+
+library, 1-8 
+
+startup module, 1-9, 2-1 
+
+startup module MC, 1-10 
+PLK file 
+
+multi bitmap files, 1-31 
+polygon drawing 
+
+WLIB function, 4-7 
+
+
+priority 
+changing clients, 2-7 
+client, 1-16 
+
+
+compute mode end wEndCompute, 2-8 
+compute mode setting wStartCompute, 2-8 
+redraw events, 1-27 
+wEndCompute, 1-17 
+wSetPriorityControl, 2-8 
+wsStartCompute, 1-17 
+process 
+SYS$FSRV, 1-54 
+SYS$MANG, 1-54 
+SYS$NTFY, 1-54 
+SYS$NULL, 1-54 
+SYS$SHLL, 1-15, 1-54 
+SYS$WSRYV, 1-54 
+wsystem, 1-55 
+process termination 
+event, 5-7 
+proportional fonts 
+sets, 1-38 
+reading bitmaps 
+WLIB function, 4-30 
+
+
+redraw 
+event, 5-6 
+events, 1-24 
+
+
+priority, 1-27 
+priority bit W_WIN_PRIORITY, 1-27 
+responsively, 1-26 
+update region, 1-24 
+validating before, 1-25 
+redraw function 
+wBeginRedraw, 3-9 
+wBeginRedrawGC, 3-9 
+wBeginRedrawGC0, 3-10 
+wBeginRedrawWin, 3-9 
+wBeginRedrawWinGC, 3-10 
+wBeginRedrawWinGC0O, 3-10 
+wEndRedraw, 3-11 
+redrawing 
+wBeginRedraw WLIB functions, 1-26 
+windows, 1-24, 1-25 
+windows variants, 3-8 
+redraws 
+avoiding using bitmaps, 1-22 
+avoiding using bitmaps example code, 1-22 
+releasing mouse 
+WLIB function, 5-13 
+repeat count 
+key, 1-51 
+keys, 5-3 
+reserved static 
+see magic static, 2-4 
+
+
+WINDOW SERVER REFERENCE 
+
+
+ROM 
+built in grey bitmap, 1-30 
+roman 
+fonts, 1-41 
+ROM-based fonts 
+IDs, 4-3 
+sets, 1-38 
+root 
+window, 1-18 
+rubber band 
+arrow keys, 1-54 
+enter mode wRubberBand, 1-54 
+input mode, 1-53 
+keyboard events, 5-15 
+mouse events, 5-15 
+WLIB functions, 5-14 
+rubber band attribute 
+W_BAND_COMPLETE_ON_UP, 5-15 
+W_BAND_GRID_SNAP, 5-15 
+W_BAND_GRID_SNAP_ SIZE, 5-15 
+W_BAND_INNER, 5-14 
+W_BAND_OUTER, 5-14 
+W_BAND_RESIZE, 5-14 
+W_BAND_START, 5-14 
+rubber band flag 
+WM_BAND_CANCEL, 5-15 
+WM_BAND_ERROR, 5-15 
+WM_BAND_MOVE, 5-15 
+WM_BAND_NOMOVE, 5-15 
+WM_BAND_RESIZE, 5-15 
+rubber band start 
+wRubberBand, 5-14 
+83 
+fonts, 1-40 
+S3a 
+fonts, 1-41 
+saving bitmaps 
+WLIB function, 4-28 
+saving multiple bitmaps 
+WLIB function, 4-32 
+scapt 
+screen capture example program, 1-36 
+screen 
+coordinates, 1-18 
+double pixel mode, 1-2 
+event, 5-8 
+screen capture 
+disabling, 1-32 
+example code, 1-33 
+HC, 1-33 
+pexScreenSave function, 1-33 
+scapt example program, 1-36 
+to a bitmap, 1-31 
+to bitmap file, 1-32 
+to PCX file pexsave.c, 1-33 
+screen resolution 
+by machine, 2-5 
+by machine update, 6-1 
+Series 3c and Siena update, 6-1 
+screen sizes 
+by machine update, 6-1 
+scrolling 
+rectangle, 3-7 
+window, 3-7, 3-8 
+
+
+xii 
+
+
+windows, 1-28 
+windows continuous, 1-29 
+selected events 
+WLIB function, 5-2 
+Series 3 
+compatibility mode, 1-12 
+task switching, 1-15 
+Series 3a 
+task switching, 1-15 
+server 
+window server connecting to, 1-8 
+setting graphics contexts 
+WLIB functions, 4-6 
+shadowed text 
+WLIB functions, 4-23 
+shadows 
+drawing, 4-10 
+shell 
+event, 5-7 
+HC replacing the shell, 1-56 
+HC shell example code, 1-56 
+process, 1-15, 1-54 
+sibling 
+window, 1-18, 3-7 
+sprite 
+structure, 3-15 
+sprite attribute 
+W_SPRITE_CLIP_CHILDREN, 3-15 
+sprite function 
+wCreateSprite, 3-15 
+wFree, 3-16 
+wsetSprite, 3-16 
+sprites 
+animated bitmaps, 1-3 
+animated graphics, 1-23 
+animation, 3-15 
+black plane, 1-23 
+changing, 3-16 
+creating, 3-15 
+freeing, 3-16 
+grey plane, 1-23 
+normal plane, 1-23 
+plane grey, 1-23 
+W_SPRITE_CLIP_CHILDREN, 1-23 
+wCreateSprite, 1-23 
+wFree, 1-23 
+wsetSprite, 1-23 
+start rubber band 
+event, 5-9 
+startup module 
+
+
+PLIB MC, 1-10 
+start-up system 
+process, 1-54 
+status window 
+compatibility mode, 2-21 
+disable, 2-22 
+drawing, 1-6 
+extent get, 2-21 
+mode list, 2-23 
+overview, 2-19 
+permanent, 2-19 
+
+
+permanent enable, 2-21 
+
+permanent set state, 2-21 
+
+select position set, 2-23 
+
+Series 3c and Siena update, 6-3 
+
+Series 3c update, 6-3 
+
+Siena update, 6-3 
+
+state get, 2-23 
+
+temporary, 2-19 
+
+temporary disable, 2-22 
+
+temporary enable, 2-22 
+
+update displayed, 2-22 
+
+wsStatusWindow permanent, 2-21 
+status window flag 
+
+
+W_STATUS_WIN_NO_DIAMOND, 2-23 
+
+
+W_STATUS_WINDOW_BIG, 2-21 
+
+
+W_STATUS_WINDOW_CTBY, 2-21 
+W_STATUS_WINDOW_ICON, 2-23 
+
+
+W_STATUS_WINDOW_OFF, 2-21 
+
+
+W_STATUS_WINDOW_SMALL, 2-21 
+
+
+structures 
+bitmap open, 4-26, 4-27 
+clock, 3-19 
+CONNECT_INFO, 2-3 
+E_CONHIG, 3-16 
+G_FONT_CONHIG, 4-18 
+G_FONT_INFO, 1-46, 4-16 
+G_GC, 3-9, 4-1 
+G_SHADOW, 4-23 
+graphics, 1-48 
+P_EXTENT, 1-48, 3-1 
+P_FSIG, 1-37 
+P_POINT, 1-48, 3-1, 4-30 
+P_RECT, 1-48, 4-29 
+PIC_HEAD, 1-36 
+sprite, 3-15 
+W_SERVER_INFO, 1-38, 2-3 
+W_SUPPORT_INFO, 2-26 
+W_WINDATA, 3-1 
+wMainGc, 2-2 
+wMainWid, 2-2 
+WMSG_KEY, 5-3 
+WMSG_MOUSE, 5-9 
+WMSG_RUBBER, 5-15 
+WS_EV, 5-1 
+WS_PIC_HEADER, 1-37 
+WSERV_SPEC, 2-3 
+wSpec, 2-2 
+Structures 
+WS_FONT_FILE_HEADER, 1-46 
+style 
+fonts, 1-45, 4-2 
+sub-process 
+create p_execc, 1-26 
+Swiss 
+fonts, 1-42 
+synchronous 
+events, 5-1 
+SYS$CONS 
+display process on MC, 1-7 
+SYS$FSRV 
+process, 1-54 
+SYS$MANG 
+process, 1-54 
+
+
+INDEX 
+
+
+SYS$NTFY 
+
+
+process, 1-54 
+
+
+SYS$NULL 
+
+
+process, 1-54 
+
+
+sys$shll, 2-9 
+SYS$SHLL 
+
+
+process, 1-54 
+
+
+SYS$WSRV 
+
+
+process, 1-54 
+window server process, 1-1 
+
+
+system fonts 
+
+
+IDs, 4-17 
+
+
+system modal 
+
+
+wCancelSystemModal, 1-17 
+wsystemModal, 1-17 
+
+
+system start-up 
+
+
+process, 1-54 
+
+
+system type 
+
+
+from wConnect, 1-2 
+
+
+system-modal 
+
+
+client, 1-17, 2-9 
+
+
+task key 
+
+
+back set wSetBackTaskKey, 1-52 
+cancel wCancelTaskKey, 1-52 
+set wSetTaskKey, 1-52 
+
+
+Task key 
+
+
+$3 and 3a, 1-52 
+
+
+task key back cancel 
+
+
+wCancelBackTaskKey, 1-52 
+
+
+task keys 
+
+
+setting, 1-52 
+
+
+task order 
+
+
+client position, 2-8 
+
+
+task switching 
+
+
+cancel back task switch keys, 5-13 
+cancel task switch keys, 5-12 
+
+HC, 1-15 
+
+MC, 1-16 
+
+Series 3, 1-15 
+
+Series 3a, 1-15 
+
+set back task switch keys, 5-13 
+
+set task switch keys, 5-12 
+
+window server, 1-14 
+
+
+task switching back cancel 
+
+
+wCancelBackTaskKey, 5-13 
+
+
+task switching key cancel 
+
+
+wCancelTaskKey, 5-12 
+
+
+task switching key set 
+
+
+wsetTaskKey, 5-12 
+
+
+task switching set back 
+
+
+wsetBackTaskKey, 5-13 
+
+
+temporary 
+
+
+text 
+
+
+status window, 2-19 
+
+
+button, 4-24, 4-25 
+
+cursor, 1-29, 3-12 
+
+drawing, 1-44 
+
+fonts, 1-38, 4-14 
+
+transfer mode, 1-45, 4-2 
+
+transfer mode G_TRMODE_CLR, 1-45 
+transfer mode G_TRMODE_INV, 1-45 
+transfer mode G_TRMODE_REPL, 1-45 
+transfer mode G_TRMODE_ SET, 1-45 
+width, 4-16 
+
+
+xiii 
+
+
+WINDOW SERVER REFERENCE 
+
+
+text count 
+gTextCount, 4-17 
+text drawing 
+gPrintBoxText, 1-44 
+gPrintClipText, 1-44 
+gPrintText, 1-44 
+gShadowText, 1-44 
+gXPrintText, 1-44 
+text mode 
+G_TRMODE_CLR, 4-2 
+G_TRMODE_INV, 4-2 
+G_TRMODE_REPL, 4-2 
+G_TRMODE_SET, 4-2 
+text output 
+WLIB functions, 4-19 
+text print 
+boxed, 4-20 
+clipped, 4-20 
+embellishment, 4-21 
+gPrintText, 4-20 
+shadowed, 4-23 
+text print boxed 
+gPrintBoxText, 4-20 
+text print clipped 
+gPrintClipText, 4-20 
+text print embellished 
+gXPrintText, 4-21 
+text print shadowed 
+gShadowText, 4-23 
+text width 
+gTextCount, 1-44 
+gTextWidth, 1-44 
+wGetWidthTable, 1-44 
+text width get 
+gTextWidth, 4-16 
+textmode 
+transfer mode, 1-45, 4-2 
+time-stamp 
+events, 1-14 
+top-level 
+window, 1-18 
+transfer mode 
+text, 1-45, 4-2 
+update event selection 
+WLIB function, 5-2 
+update region 
+redrawing, 1-24 
+user 
+event, 5-10 
+user message 
+event, 5-7 
+validate function 
+wValidateRect, 3-11 
+wValidateWin, 3-11, 3-12 
+validating 
+before drawing, 1-25 
+WLIB function, 3-11 
+version_id 
+window server, 2-4 
+versions 
+window server, 1-1 
+vertical leading 
+fonts, 4-14 
+
+
+Xiv 
+
+
+visibility 
+window, 3-6 
+visibility of 
+windows, 1-28 
+visible window 
+wMakeVisible, 1-28 
+W_BAND_COMPLETE_ON_UP 
+rubber band attribute, 5-15 
+W_BAND_GRID_SNAP 
+rubber band attribute, 5-15 
+W_BAND_GRID_SNAP_SIZE 
+rubber band attribute, 5-15 
+W_BAND_INNER 
+rubber band attribute, 5-14 
+W_BAND_OUTER 
+rubber band attribute, 5-14 
+W_BAND_ RESIZE 
+rubber band attribute, 5-14 
+W_BAND_START 
+rubber band attribute, 5-14 
+W_BORD_CORNER_1 
+border attribute, 4-11 
+W_BORD_CORNER_2 
+border attribute, 4-11 
+W_BORD_CORNER_4 
+border attribute, 4-11 
+W_BORD_CUSHION 
+border attribute, 4-11 
+W_BORD_OPEN 
+border attribute, 4-11 
+W_BORD_SHADOW_D 
+border attribute, 4-11 
+W_BORD_SHADOW_ON 
+border attribute, 4-11 
+W_BORD_SHADOW_S 
+border attribute, 4-11 
+W_CAPS_MODIFIER 
+key modifier, 5-3, 5-9 
+W_CONNECT_AT_BACK 
+window server flag, 2-3 
+W_CONNECT_CONNECTED 
+window server flag, 2-8 
+W_CONNECT_DISABLE_LEAVES 
+window server flag, 2-3 
+window server option, 1-11 
+W_CONNECT_PRIORITY 
+window server flag, 2-3, 2-7, 2-8 
+W_CONNECT_SYSTEM_MODAL 
+window server flag, 2-3, 2-8 
+W_CONNECT_USER_FLAG 
+window server flag, 2-3, 2-8 
+W_CORNER_BOTTOM_LEFT 
+message flag, 2-11 
+W_CORNER_BOTTOM_RIGHT 
+message flag, 2-11 
+W_CORNER_TOP_LEFT 
+message flag, 2-11 
+W_CORNER_TOP_RIGHT 
+message flag, 2-11 
+W_CTBY_S3 
+compatibility mode, 2-6 
+W_CTBY_S3_SCR 
+compatibility mode, 2-6 
+
+
+W_CTRL_MODIFIER 
+
+key modifier, 5-3, 5-9 
+W_CURSOR_GREY 
+
+cursor attribute, 3-12 
+W_FUNC_MODIFIER 
+
+key code, 6-2 
+W_INFO_MSG_MAX_LEN 
+
+message constant, 2-11 
+W_KEY_APP1 
+
+application keys, 5-5, 6-2 
+W_KEY_APP2 
+
+application keys, 5-5, 6-2 
+W_KEY_APP3 
+
+application keys, 5-5, 6-2 
+W_KEY_APP4 
+
+application keys, 5-5, 6-2 
+W_KEY_APP5 
+
+application keys, 5-5, 6-2 
+W_KEY_APP6 
+
+application keys, 5-5, 6-2 
+W_KEY_APP7 
+
+application keys, 5-5, 6-2 
+W_KEY_APP8 
+
+application keys, 5-5, 6-2 
+W_KEY_APP9 
+
+application keys, 6-2 
+W_KEY_APPn 
+
+application keys, 5-5 
+W_KEY_BACKLIGHT 
+
+key code, 5-5 
+W_KEY_CALC_CHNG_SIGN 
+
+key code, 6-2 
+W_KEY_CALC_CLEAR 
+
+key code, 6-2 
+W_KEY_CALC_DECIMAL 
+
+key code, 6-2 
+W_KEY_CALC_MEM_CLEAR 
+
+key code, 6-2 
+W_KEY_CALC_MEM_INPUT 
+
+key code, 6-2 
+W_KEY_CALC_MEM_MINUS 
+
+key code, 6-2 
+W_KEY_CALC_MEM_PLUS 
+
+key code, 6-2 
+W_KEY_CALC_MEM_RECALL 
+
+key code, 6-2 
+W_KEY_CALC_PERCENT 
+
+key code, 6-2 
+W_KEY_CAPS_LOCK 
+
+key code, 5-5 
+W_KEY_DELETE_LEFT 
+
+key code, 5-4 
+W_KEY_DELETE_RIGHT 
+
+key code, 5-4 
+W_KEY_DIAMOND 
+
+key code, 5-5 
+W_KEY_DOWN 
+
+key code, 5-4 
+W_KEY_END 
+
+key code, 5-4 
+W_KEY_ESCAPE 
+
+key code, 5-4 
+W_KEY_HELP 
+
+key code, 5-5 
+
+
+INDEX 
+
+
+W_KEY_HOME 
+
+key code, 5-4 
+W_KEY_INFO 
+
+key code, 5-5 
+W_KEY_IR_BRING 
+
+key code, 6-2 
+W_KEY_IR_LINK 
+
+key code, 6-2 
+W_KEY_IR_SEND 
+
+key code, 6-2 
+W_KEY_LCD 
+
+key code, 5-5 
+W_KEY_LCD_MINUS 
+
+key code, 5-5 
+W_KEY_LEFT 
+
+key code, 5-4 
+W_KEY_MENU 
+
+key code, 5-5 
+W_KEY_MODE 
+
+event, 1-2 
+
+key code, 1-15, 5-5 
+W_KEY_OFF 
+
+key code, 5-6 
+W_KEY_ON 
+
+key code, 5-5 
+W_KEY_PAGE_DOWN 
+
+key code, 5-4 
+W_KEY_PAGE_UP 
+
+key code, 5-4 
+W_KEY_RETURN 
+
+key code, 5-4 
+W_KEY_RIGHT 
+
+key code, 5-4 
+W_KEY_TAB 
+
+key code, 5-4, 6-1 
+W_KEY_TASK 
+
+key code, 5-4 
+W_KEY_UP 
+
+key code, 5-4 
+W_KEY_VOICE 
+
+key code, 5-4 
+W_MOUSE_DOWN 
+
+events, 5-9 
+W_MOUSE_OUTSIDE 
+
+events, 5-9 
+W_NUM_LOCK_MODIFIER 
+
+key modifier, 5-3, 5-9 
+W_PANIC_SPRITE 
+
+panic, 3-16 
+W_PANIC_SPRITE_EXISTS 
+
+panic, 3-16 
+W_PSION_MODIFIER 
+
+key modifier, 5-3, 5-9 
+W_RUSSIAN_MODIFIER 
+
+key code, 6-2 
+W_SERVER_INFO 
+
+for system font ID, 1-38 
+
+structure, 1-38, 2-3 
+W_SHIFT_MODIFIER 
+
+key modifier, 5-3, 5-9 
+W_SPRITE_CLIP_CHILDREN 
+
+sprite attribute, 3-15 
+
+sprites, 1-23 
+
+
+WINDOW SERVER REFERENCE 
+
+
+W_STATUS_WIN_NO_DIAMOND 
+
+status window flag, 2-23 
+
+window status flag, 2-23 
+W_STATUS_WINDOW_BIG 
+
+status window flag, 2-21 
+W_STATUS_WINDOW_CTBY 
+
+status window flag, 2-21 
+W_STATUS_WINDOW_ICON 
+
+status window flag, 2-23 
+W_STATUS_WINDOW_OFF 
+
+status window flag, 2-21 
+W_STATUS_WINDOW_SMALL 
+
+status window flag, 2-21 
+W_SUPPORT_CTBY_S3 
+
+window server flag, 2-26 
+W_SUPPORT_GREY 
+
+window server flag, 2-26 
+W_SUPPORT_INFO 
+
+structure, 2-26 
+W_SYSTEM_FONT_INTERNAL_S3 
+
+font type system, 4-17 
+W_SYSTEM_FONT_INTERNAL_S3B 
+
+font type system, 4-17 
+W_SYSTEM_FONT_S3 
+
+font type system, 4-17 
+W_SYSTEM_FONT_S3B 
+
+font type system, 4-17 
+W_WIN_BACK_BITMAP 
+
+window attribute, 1-19, 3-2 
+W_WIN_BACK_CLR 
+
+window attribute, 1-20, 1-25, 3-2 
+W_WIN_BACK_CLR_NO_REDRAW 
+
+window attribute, 1-21, 3-2 
+W_WIN_BACK_GREY_BITMAP 
+
+window attribute, 1-19, 3-2 
+W_WIN_BACK_GREY_CLR 
+
+window attribute, 1-20, 1-25, 3-2 
+
+
+REDRAW 
+window attribute, 1-21 
+
+
+window attribute, 1-21, 3-2 
+W_WIN_DOUBLE_PIXEL 
+window attribute, 1-2, 3-3 
+
+
+window attribute, 1-53, 3-3 
+W_WIN_INPUT_ONLY 
+window attribute, 1-53, 3-3 
+
+
+Xvi 
+
+
+W_WIN_MI_CROSS 
+
+mouse icon attribute, 3-22 
+W_WIN_MI_HSLIDE 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_LEFT 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_ MARGIN 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_ MOVE 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_ NULL 
+
+mouse icon attribute, 1-52, 3-22 
+W_WIN_MI PG_DOWN 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_PG_UP 
+
+mouse icon attribute, 3-23 
+W_WIN_MI PUSHER 
+
+mouse icon attribute, 3-22 
+W_WIN_ML RESIZE 
+
+mouse icon attribute, 3-23 
+W_WIN_MIL RIGHT 
+
+mouse icon attribute, 3-23 
+W_WIN_MI STANDARD 
+
+mouse icon, 1-52 
+
+mouse icon attribute, 3-22 
+W_WIN_MI_ TEXT 
+
+mouse icon attribute, 3-22 
+W_WIN_MIL TO _BIG 
+
+mouse icon attribute, 3-23 
+W_WIN_MI_TO_SMALL 
+
+mouse icon attribute, 3-23 
+W_WIN_ML_ VSLIDE 
+
+mouse icon attribute, 3-23 
+W_WIN_MOUSE_DRAG 
+window attribute, 1-52, 3-3 
+W_WIN_MOUSE_GRAB, 1-53 
+
+window attribute, 3-4 
+W_WIN_MOUSE_MOVE 
+window attribute, 1-52, 3-3 
+W_WIN_NO_MOUSE 
+window attribute, 1-52, 3-3 
+W_WIN_NO_REDRAW 
+
+window attribute, 1-20, 3-3 
+W_WIN_PRIORITY 
+
+redraw priority, 1-27 
+
+window attribute, 3-3 
+W_WIN_RUBBER_ BAND 
+indow attribute, 3-4 
+
+window attribute_, 3-4 
+W_WIN_RUBBER_BAND_ CAPTURE 
+
+window attribute, 1-54 
+
+
+iS 
+5 
+
+
+W_WIN_RUBBER_BAND_COMPLETE_ON_ 
+
+
+RELEASE 
+
+window attribute, 1-54 
+W_WINDATA 
+
+structure, 3-1 
+wAppKeyHandler 
+
+application keys, 1-15 
+wAttachToClient 
+
+MC, 1-16 
+
+WLIB function, 2-26 
+wAttachToForegroundClient 
+
+MC, 1-16 
+
+WLIB function, 2-26 
+
+
+wBeginRedraw 
+
+
+redrawing WLIB functions, 1-25, 1-26 
+
+
+WLIB function, 3-9 
+wBeginRedrawGC 
+
+graphics context temporary, 1-51 
+
+WLIB function, 3-9 
+wBeginRedrawGCO 
+
+graphics context temporary, 1-51 
+
+WLIB function, 3-10 
+wBeginRedrawWin 
+
+WLIB function, 3-9 
+wBeginRedrawWinGC 
+
+graphics context temporary, 1-51 
+
+WLIB function, 3-10 
+wBeginRedrawWinGCO 
+
+graphics context temporary, 1-51 
+
+WLIB function, 3-10 
+wCallDYL 
+
+WLIB function, 4-33 
+wCallDYLReply 
+
+WLIB function, 4-33 
+wCancelBackTaskKey 
+
+task key back cancel, 1-52 
+
+WLIB function, 5-13 
+wCancelBusyMsg 
+
+graphics output, 1-49 
+
+WLIB function, 2-12 
+wCancelCaptureKey 
+
+key specific cancel, 1-51 
+
+WLIB function, 5-12 
+wCancelGetEvent 
+
+and window server events, 1-28 
+
+WLIB function, 5-10 
+wCancelSystemModal 
+
+system modal cancel, 1-17 
+
+WLIB function, 2-9 
+wCancelTaskKey 
+
+task key cancel, 1-52 
+
+WLIB function, 5-12 
+wCaptureKey 
+
+specific key, 1-51 
+
+WLIB function, 5-11 
+wCaptureMouse 
+
+WLIB function, 5-13 
+wChangeWinBitmap 
+
+bitmap sequences, 1-21 
+
+WLIB function, 3-15 
+wCheckPoint 
+
+WLIB function, 2-7 
+wCleanUp 
+
+WLIB function, 2-7 
+wClientIconised 
+
+WLIB function, 2-9 
+wClientInfo 
+
+WLIB function, 2-8 
+wClientPosition 
+
+WLIB function, 2-8 
+wCloseWindowTree 
+
+windows destroying, 1-27 
+
+WLIB function, 3-6 
+wCompatibilityMode 
+
+S3 display mode, 2-6 
+wConnect 
+
+WLIB function, 1-8, 2-1, 2-3 
+
+
+wCreateSprite 
+
+sprites, 1-23 
+
+WLIB function, 3-15 
+wCreateWindow 
+
+window create, 1-18, 1-27 
+
+WLIB function, 3-1, 3-4 
+wDetachClient 
+
+WLIB function, 2-26 
+wDisableKeyClick 
+
+WLIB function, 2-26 
+wDisableLeaves 
+
+WLIB function, 2-7 
+wDisablePauseKey 
+
+pause key disable, 1-52 
+
+WLIB function, 2-10 
+wDisconnect 
+
+WLIB function, 2-5 
+wDrawButton 
+
+graphics output, 1-49 
+
+WLIB function, 4-24 
+wDrawButton2 
+
+graphics output, 1-49 
+
+WLIB function, 4-25 
+wDrawTextCursor 
+
+graphics output, 1-49 
+
+WLIB function, 3-13 
+WE_ESC 
+
+event selected, 5-2 
+WE_KEY 
+
+event selected, 5-2 
+WE_MOUSE 
+
+event selected, 5-2 
+WE_NORMAL 
+
+event selected, 5-2 
+WE_OTHERS 
+
+event selected, 5-2 
+WE_REDRAW 
+
+event selected, 5-2 
+WE_STATUS 
+
+event selected, 5-2 
+wEnablePauseKey 
+
+pause key enable, 1-52 
+
+WLIB function, 2-9 
+wEndCompute 
+
+priority, 1-17 
+
+WLIB function, 2-8 
+wEndRedraw 
+
+graphics context free, 1-51 
+
+WLIB function, 3-11 
+wEraseTextCursor 
+
+cursor remove, 1-29 
+
+graphics output, 1-49 
+
+WLIB function, 3-13 
+wFlush 
+
+WLIB function, 2-5 
+wFree 
+
+bitmap free, 1-30 
+
+bitmap sequences, 1-21 
+
+sprites, 1-23 
+
+
+WLIB function, 3-15, 3-16, 3-22, 3-23, 4-5, 
+
+
+4-16, 4-28, 4-32 
+wGetCommand 
+WLIB function, 5-10 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wGetEvent 
+
+event, 1-28, 1-51 
+
+event get async, 1-14 
+
+WLIB function, 5-2 
+wGetEventSpecial 
+
+event, 1-28, 1-51 
+
+event get async, 1-14 
+
+WLIB function, 5-2 
+wGetEventUpdate 
+
+WLIB function, 5-2 
+wGetEventWait 
+
+event, 1-51 
+
+event get, 1-14 
+
+WLIB function, 5-1 
+wGetProcessList 
+
+WLIB function, 2-10 
+wGetWidthTable 
+
+text layout WLIB function, 1-44 
+wGetWindowPosition 
+
+window position get, 1-27 
+
+WLIB function, 3-7 
+width 
+
+fonts, 4-14 
+window 
+
+attributes, 3-1 
+
+attributes get, 3-5 
+
+attributes set, 3-5 
+
+back up bitmaps, 1-19 
+
+back up bitmaps advantages, 1-19 
+
+back up bitmaps disadvantages, 1-19 
+
+back up bitmaps memory, 1-20 
+
+background field, 3-2 
+
+background modes, 1-3 
+
+child, 1-18 
+
+clipping, 1-25 
+
+creating, 1-27, 3-1, 3-4 
+
+destroying, 1-27, 3-6 
+
+drawing, 1-25 
+
+drawing region, 1-19 
+
+flicker free drawing, 1-25 
+
+flicker free redrawing, 1-25 
+
+inactive, 1-53 
+
+initialising, 1-27, 3-1 
+
+invisible function, 3-6 
+
+mouse only input, 1-53 
+
+no-redraw, 1-20 
+
+ownership, 1-18 
+
+parent, 1-18 
+
+position get wGetWindowPosition, 1-27 
+
+position set wWindowPosition, 1-27 
+
+root, 1-18 
+
+scrolling, 1-28, 3-7 
+
+scrolling optimised, 1-3 
+
+sibling, 1-18, 3-7 
+
+sibling position get, 3-7 
+
+sibling position set, 3-7 
+
+status, 2-19 
+
+top-level, 1-18 
+
+trees, 1-18, 3-5 
+
+visibility, 1-28, 3-6 
+
+visible function, 3-7 
+
+W_WIN_DOUBLE_PIXEL flag, 1-2 
+
+wInvalidateWin, 1-24 
+
+
+XViii 
+
+
+Window 
+offset get, 3-6 
+root reassign, 3-6 
+
+window attribute 
+W_WIN_BACK_BITMAP, 1-19, 3-2 
+W_WIN_BACK_CLR, 1-20, 1-25, 3-2 
+W_WIN_BACK_CLR_NO_REDRAW, 
+
+
+1-21, 3-2 
+W_WIN_BACK_GREY_BITMAP, 1-19, 
+3-2 
+W_WIN_BACK_ GREY _CLR, 1-20, 1-25, 
+3-2 
+
+
+W_WIN_BACK_GREY_CLR_, 3-2 
+W_WIN_BACK_GREY_CLR_NO_ 
+REDRAW, 1-21 
+W_WIN_BACK_GREY_NONE, 1-25, 3-2 
+W_WIN_BACK_GREY_NONE_, 3-2 
+W_WIN_BACK_GREY_NONE_NO_ 
+REDRAW, 1-21 
+W_WIN_BACK_GREY_SET, 1-20, 1-25, 
+3-2 
+W_WIN_BACK_GREY_SET_, 3-2 
+W_WIN_BACK_GREY_SET_NO_ 
+REDRAW, 1-21 
+W_WIN_BACK_NONE, 1-25, 3-2 
+
+
+1-21, 3-2 
+W_WIN_DOUBLE_PIXEL, 3-3 
+
+
+W_WIN_INACTIVE, 1-53, 3-3 
+N_INPUT_ONLY, 1-53, 3-3 
+IN_MOUSE_DRAG, 1-52, 3-3 
+IN_MOUSE_GRAB, 3-4 
+IN_MOUSE_MOVE, 1-52, 3-3 
+IN_NO_MOUSE, 1-52, 3-3 
+IN_NO_REDRAW,, 1-20, 3-3 
+IN_PRIORITY, 3-3 
+IN_RUBBER_BAND_, 3-4 
+IN_RUBBER_BAND_CAPTURE, 
+
+
+Z 
+
+
+geececace 
+geeeeeez 
+
+
+25 
+af 
+
+
+_WIN_RUBBER BAND_COMPLETE_ 
+ON_RELEASE, 1-54 
+WS_WIN_BITMAP_GREY, 1-22 
+
+window create 
+wCreateWindow, 1-18, 1-27 
+
+window destroying 
+multi-tasking and, 3-6 
+
+window function 
+wCreateWindow, 3-1 
+wInquireWindow, 3-1 
+wSetWindow, 3-1 
+
+window invisible 
+wMakelInvisible, 1-28 
+
+window offset 
+wInquireWindowOffset, 1-18 
+
+window rectangle 
+wlInvalidateRect, 1-24 
+
+window scrolling 
+continuous, 1-29 
+
+
+wscrollRect, 1-28 
+wScrollWin, 1-28 
+window server 
+buffered commands, 2-7 
+changes, 1-1 
+client information by process id, 2-8 
+client list get, 2-10 
+clients, 1-13 
+configure, 2-24 
+connect to, 1-8, 2-1, 2-3 
+connecting to example code, 2-4 
+disconnect from, 2-5 
+error handling, 1-11, 2-7 
+events and p_iowait, 1-28 
+events and wCancelGetEvent, 1-28 
+events and WM_CANCELLED, 1-28 
+flag WSERV_FLAG_HOOK_NOTIFIER, 
+1-55 
+flag WSERV_FLAG_HUNG_UP, 1-56 
+flag WSERV_FLAG_LOW_BATTERY_ 
+WARNINGS, 1-56 
+flag WSERV_FLAG_NO_NOTIFIER_ 
+REBOOT, 1-55 
+flag 
+WSERV_FLAG_NO_PANIC_NOTIFY, 
+1-55 
+introduction, 1-1 
+process SYS$WSRYV, 1-1 
+Series 3c and Siena update, 6-1 
+supported features get, 2-26 
+task switching, 1-14 
+version 3, 1-7 
+version 3.5, 1-5 
+version 4, 1-2 
+version from wConnect, 1-2 
+version_id, 2-4 
+versions, 1-1 
+versions Series 3c and Siena update, 6-4 
+versions Series 3c update, 6-4 
+versions Siena update, 6-4 
+W_CONNECT_DISABLE_LEAVES flag, 
+1-11 
+wConnect WLIB function, 1-8 
+WLIB functions, 2-1 
+window server configuration 
+see WSERV_FLAG, 2-24 
+window server constant 
+WS_LAST_CLIENT_POSITION, 2-8 
+window server flag 
+E_PRIORITY_BACK, 2-7 
+E_PRIORITY_FORE, 2-7 
+W_CONNECT_AT_BACK, 2-3 
+W_CONNECT_CONNECTED, 2-8 
+W_CONNECT_DISABLE_LEAVES, 2-3 
+W_CONNECT_PRIORITY, 2-3, 2-7, 2-8 
+W_CONNECT_SYSTEM_MODAL, 2-3, 
+2-8 
+W_CONNECT_USER_FLAG, 2-3, 2-8 
+W_SUPPORT_CTBY_S3, 2-26 
+W_SUPPORT_GREY, 2-26 
+window server flags 
+see also WSERV_FLAG, 2-24 
+window status flag 
+W_STATUS_WIN_NO_DIAMOND, 2-23 
+
+
+INDEX 
+
+
+window tree 
+wlnitialiseWindowTree, 1-27 
+window visible 
+wMakeVisible, 1-28 
+windows 
+clipping child, 1-18 
+drawables, 1-18 
+graphics contexts, 1-18 
+invalidating, 1-24 
+overview, 1-18 
+overview additional info, 1-27 
+redrawing, 1-24, 1-25 
+redrawing variants, 3-8 
+windows and bitmaps 
+drawables, 1-18 
+windows destroying 
+wCloseWindowTree, 1-27 
+winfoMsg 
+graphics output, 1-49 
+WLIB function, 2-11 
+winfoMsgCorner 
+graphics output, 1-49 
+WLIB function, 2-11 
+winformOn 
+WLIB function, 5-11 
+winformOnAll 
+WLIB function, 5-11 
+wlnitialiseWindowTree 
+window tree, 1-27 
+WLIB function, 3-5 
+wInquireCompatibility 
+compatibility mode get, 2-7 
+wInquireStatusWindow 
+WLIB function, 2-23 
+wlInquireWindow 
+WLIB function, 3-1, 3-5 
+wInquireWindowOffset 
+window offset, 1-18 
+WLIB function, 3-6 
+winvalidateRect 
+and invisible windows, 1-28 
+window rectangle, 1-24 
+WLIB function, 3-12 
+winvalidateWin 
+and invisible windows, 1-28 
+window, 1-24 
+WLIB function, 3-12 
+WLIB 
+header file, 1-8 
+library with CLIB and PLIB, 1-8 
+wLoadDYL 
+WLIB function, 4-33 
+WM_ACTIVE 
+event, 1-53, 5-10 
+WM_ATTACHED 
+event, 2-25, 5-8 
+WM_BACKGROUND 
+event, 5-6 
+WM_BAND_CANCEL 
+rubber band flag, 5-15 
+WM_BAND_ERROR 
+rubber band flag, 5-15 
+WM_BAND_ MOVE 
+rubber band flag, 5-15 
+
+
+WINDOW SERVER REFERENCE 
+
+
+WM_BAND_NOMOVE 
+rubber band flag, 5-15 
+WM_BAND_RESIZE 
+rubber band flag, 5-15 
+WM_CANCELLED 
+and window server events, 1-28 
+event, 1-28, 5-6, 5-10 
+WM_COMMAND 
+event, 5-7 
+WM_DATE_CHANGED 
+event, 1-3, 5-7 
+WM_DEICONISE 
+event, 1-16, 2-8, 5-8 
+WM_DETACHED 
+event, 2-25, 5-8 
+WM_ESCAPE 
+event, 5-8 
+WM_FOREGROUND 
+event, 2-25, 5-6 
+WM_KEY 
+event, 1-15, 1-51, 5-3 
+WM_KEYBOARD_STATE_ CHANGE 
+event, 5-8 
+WM_MOUSE 
+event, 1-52, 5-9 
+WM_MOUSE_MOVE 
+event, 5-9 
+WM_MOUSE_PRESS 
+event, 5-9 
+WM_MOUSE_RELEASE 
+event, 1-53, 5-9 
+WM_ON 
+event, 5-7, 5-11 
+WM_REDRAW 
+event, 3-12, 5-6 
+WM_RUBBER 
+event, 1-53, 5-10, 5-14, 5-15 
+WM_RUBBER_BAND_INIT 
+event, 1-54, 5-9 
+WM_TASK_ KEY 
+event, 1-15, 5-7 
+WM_TASK_UPDATE 
+event, 5-7 
+WM_USER_MSG 
+event, 5-7, 5-10 
+wMainGc 
+structure, 2-2 
+wMain Wid 
+structure, 2-2 
+wMakelnvisible 
+window WLIB function, 1-28 
+WLIB function, 3-6 
+wMake Visible 
+window WLIB function, 1-28 
+WLIB function, 3-7 
+WMSG_KEY 
+structure, 5-3 
+WMSG_MOUSE 
+structure, 5-9 
+WMSG_RUBBER 
+structure, 5-15 
+Workabout 
+fonts, 1-41 
+task switching, 1-15 
+
+
+». ©. ¢ 
+
+
+wReassignRootWindow 
+
+WLIB function, 3-6 
+wReleaseMouse 
+
+WLIB function, 5-13 
+wRubberBand 
+
+enter rubber band mode, 1-54 
+
+WLIB function, 5-14 
+WS_ALERT_B 
+
+alert flag, 1-3 
+WS_CLOCK_AM_PM 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_BOX 
+
+clock attribute, 3-20 
+WS_CLOCK_CENTERED 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_FORCE_ANALOG 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_FORCE_DIGITAL 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_FORMATTED 
+
+clock attribute, 3-19 
+WS_CLOCK_GREY 
+
+clock attribute, 3-20 
+WS_CLOCK_LARGE_ANALOG 
+
+clock attribute, 3-17, 3-19 
+WS_CLOCK_MEDIUM 
+
+clock attribute, 3-17, 3-19 
+WS_CLOCK_MEDIUM2 
+
+clock attribute, 3-19 
+WS_CLOCK_SMALL_DIGITAL 
+
+clock attribute, 3-17, 3-19 
+WS_CLOCK_WITH_DATE 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_WITH_SECONDS 
+
+clock attribute, 3-17, 3-20 
+WS_CLOCK_XL_ANALOG 
+
+clock attribute, 3-19 
+WS_DEFAULT_ICON 
+
+icon ID, 1-3 
+WS_DEFAULT_ICON+1 
+
+icon grey ID, 1-3 
+WS_EV 
+
+structure, 5-1 
+WS_EVENT_UNION 
+
+events, 5-1 
+WS_FONT_BASE 
+
+define, 1-38 
+WS_FONT_FILE_HEADERS 
+
+structure, 1-46 
+WS_FONT_SYSTEM 
+
+define, 1-38 
+WS_LAST_CLIENT_POSITION 
+
+window server constant, 2-8 
+WS_PIC_HEADER 
+
+structure, 1-37 
+WS_WIN_BITMAP_GREY 
+
+window attribute, 1-22 
+wsAlertA 
+
+graphics output, 1-50 
+
+WLIB function, 2-18 
+wsAlertCancel 
+
+graphics output, 1-50 
+wsAlertUpdate 
+
+graphics output, 1-50 
+
+
+WLIB function, 2-19 
+wsAlertW 
+
+alerts, 1-3 
+
+graphics output, 1-50 
+
+WLIB function, 2-14 
+wsCreateClock 
+
+graphics output, 1-49 
+
+WLIB function, 3-17 
+wsCreateClock2 
+
+graphics output, 1-49 
+
+WLIB function, 3-19 
+wscrollRect 
+
+graphics output, 1-49 
+
+window scrolling, 1-28 
+
+WLIB function, 3-7 
+wscrollWin 
+
+graphics output, 1-49 
+
+window scrolling, 1-28 
+
+WLIB function, 3-8 
+wsDisable 
+
+graphics output, 1-50 
+
+WLIB function, 2-22 
+wsDisableTemp 
+
+graphics output, 1-50 
+
+WLIB function, 2-22 
+wsEnable 
+
+graphics output, 1-50 
+
+WLIB function, 2-21 
+wsEnableTemp 
+
+graphics output, 1-50 
+
+WLIB function, 2-22 
+wsendCommand 
+
+WLIB function, 5-10 
+WSERV_FLAG 
+
+HOOK_NOTIFIER, 2-24 
+
+HUNG_UP_SW, 2-25 
+
+LOW_BATTERY_WARNINGS, 2-25 
+
+NO_NOTIFIER_REBOOT, 2-24 
+
+NO_PANIC_NOTIFY, 2-24 
+
+NO_SHELL_REBOOT, 2-24 
+
+SW_NO_CAPS, 2-25 
+
+SW_NO_LINK, 2-25 
+
+SW_NO_LOW_BATTERY, 2-25 
+
+SW_NO_PACKS, 2-25 
+
+UPDATE_MSGS, 2-24 
+WSERV_FLAG_HOOK_NOTIFIER 
+
+window server flag, 1-55 
+WSERV_FLAG_HUNG_UP 
+
+window server flag, 1-56 
+WSERV_FLAG_LOW_BATTERY_ 
+WARNINGS 
+
+window server flag, 1-56 
+WSERV_FLAG_NO_NOTIFIER_REBOOT 
+
+window server flag, 1-55 
+WSERV_FLAG_NO_PANIC_NOTIFY 
+
+window server flag, 1-55 
+WSERV_SPEC 
+
+structure, 2-3 
+wsetBackTaskKey 
+
+task key back set, 1-52 
+
+WLIB function, 5-13 
+wSetBusyMsg 
+
+graphics output, 1-49 
+
+WLIB function, 2-11 
+
+
+INDEX 
+
+
+wsetPriorityControl 
+
+WLIB function, 2-8 
+wsetSprite 
+
+sprites, 1-23 
+
+WLIB function, 3-16 
+wsSetSystemFont 
+
+WLIB function, 4-17 
+wsetTaskKey 
+
+task key set, 1-52 
+
+WLIB function, 5-12 
+wsetWinBitmap 
+
+bitmap sequences, 1-21 
+
+bitmap WLIB function, 1-30 
+
+WLIB function, 3-14 
+wsetWindow 
+
+WLIB function, 3-1, 3-5 
+wsfcomp.exe 
+
+font file compiler, 1-43 
+WSpcx.exe 
+
+bitmap converter, 1-31 
+
+bitmap file converter, 1-31 
+wSpec 
+
+structure, 2-2 
+wsScreenExt 
+
+WLIB function, 2-21 
+wsSelectList 
+
+graphics output, 1-50 
+
+WLIB function, 2-23 
+wsSetClock 
+
+graphics output, 1-49 
+
+WLIB function, 3-22 
+wsSetList 
+
+graphics output, 1-50 
+
+WLIB function, 2-23 
+wsStatus Window 
+
+graphics output, 1-50 
+wStartCompute 
+
+priority, 1-17 
+
+WLIB function, 2-8 
+wStartup 
+
+WLIB function, 2-1 
+wStatus Window 
+
+status window permanent set, 2-21 
+wsUpdate 
+
+graphics output, 1-50 
+
+WLIB function, 2-22 
+wsupportInfo 
+
+WLIB function, 2-26 
+wsystem 
+
+process, 1-55 
+
+WLIB function, 2-24 
+wsystemModal 
+
+system modal, 1-17 
+
+WLIB function, 2-9 
+wTextCursor 
+
+cursor WLIB function, 1-29 
+
+graphics output, 1-49 
+
+WLIB function, 3-12 
+wUserMsg 
+
+WLIB function, 5-10 
+wValidateRect 
+
+WLIB function, 1-25, 3-11, 3-12 
+wValidateWin 
+
+WLIB function, 1-25, 3-11 
+
+
+WINDOW SERVER REFERENCE 
+
+
+wWindowPosition 
+window position set, 1-27 
+WLIB function, 3-7 
+
+
+xxii 
+
+
diff --git a/docs/2-03 IO Devices Reference 2.30_djvu.txt b/docs/2-03 IO Devices Reference 2.30_djvu.txt
new file mode 100755
index 0000000..d3ab4df
--- /dev/null
+++ b/docs/2-03 IO Devices Reference 2.30_djvu.txt	
@@ -0,0 +1,14945 @@
+SIBO 'C' Software Development Kit 
+
+
+I/O DEVICES REFERENCE 
+
+
+Version 2.30 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1990-97 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a, Psion Series 3c, Psion Siena and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion 
+PLC acknowledges that some other names referred to are registered trademarks. 
+
+
+Contents 
+
+
+1 Introduction 
+
+
+Conventions used in this manual 
+
+
+2 Console 
+
+
+Introduction 
+
+
+Automatic opening of a console channel 
+Explicit opening of a console channel 
+P_FSET service call convention 
+
+Panics 
+
+
+Console services 
+
+
+Open the console (p_open) 
+
+Close the console (p_close) 
+
+Write to the console (p_write) 
+
+Read a keypress (P_LFREAD) 
+
+Cancel an outstanding read (P_FCANCEL) 
+
+Test for outstanding keypresses (P_FTEST) 
+
+Flush keyboard buffer (P_FFLUSH) 
+
+Edit a string (P_FEDIT) 
+
+Sense console data (P_FSENSE) 
+
+Set the console window size (P_FSET, P_SCR_WSET) 
+Scroll the window content (P_LSCR_SCROLL) 
+
+Clear a rectangle (P_FSET, P_SCR_CLR) 
+
+Position cursor to next line (P_FSET, P_SCR_NEL) 
+
+Set the cursor position (absolute) (P_LFSET, P_SCR_POSA) 
+Set the cursor position (relative) (P_LFSET, P_SCR_POSR) 
+Turn the cursor on or off (P_FSET, P_SCR_CURSOR) 
+Set scroll lock (P_LFSET, P_LSCR_SLOCK) 
+
+Set auto wrap (P_FSET, P_SCR_WLOCK) 
+
+Set escape on or off (P_FSET, P_SCR_ESCAPE) 
+
+Set compatibility on or off (P_FSET, P_LSCR_COMPATIBILITY) 
+Set the use of grey on or off (P_LFSET, P_LSCR_GREY) 
+
+
+Additional console services 
+
+
+Read an event (PLEVENT_READ) 
+
+Test for outstanding event (P_LEVENT_TEST) 
+
+Get console data (P_FINQ) 
+
+Flush window server buffer (P_FWFLUSH) 
+
+Set the console output rectangle (P_FSET, P_SCR_CSET) 
+
+Set character attributes (P_FSET, P_SCR_ATTRB) 
+
+Set the screen font (P_FSET, P_SCR_FONT) 
+
+Set the last line wrap (P_FSET, P_SCR_LAST_LINE_WRAP) 
+Set window server flushing (P_FSET, P_SCR_FLUSH) 
+Disable reads (P_FSET, P_SCR_DISABLE READS) 
+
+Bring to foreground (P_FSET, P_SCR_CLIENT_FOREGROUND) 
+Capture a key (P_LFSET, P_SCR_CAPTURE_KEY) 
+
+
+Cancel a key capture (P_LFSET, PLSCR_CANCEL_CAPTURE_KEY) 
+Example 
+
+
+3 Parallel Port 
+
+
+Introduction 
+
+
+Parallel port device names 
+Panics 
+
+
+Ww & 
+ae es 
+
+
+Parallel port services 
+
+
+Open a parallel port (p_open) 
+
+Close a parallel port (p_close) 
+
+Write to a parallel port (P_FWRITE) 
+Cancel a write request (P_FCANCEL) 
+Sense the input control lines (P_FSENSE) 
+Write the output control lines (P_FSET) 
+
+
+Example 
+
+
+Introduction 
+
+
+Serial port device names 
+Panics 
+
+
+Serial port parameters 
+
+
+Baud rate 
+
+Character frame 
+Parity 
+
+Handshaking 
+
+Control flags 
+Terminator characters 
+
+
+Serial port errors 
+Serial port services 
+
+
+Open a serial port (p_open) 
+
+Close a serial port (p_close) 
+
+Read from the serial port (P_FREAD) 
+
+Write to the serial port (P_FWRITE) 
+
+Cancel any outstanding requests (P_FCANCEL) 
+Sense the serial port characteristics (P_FSENSE) 
+Set the serial port characteristics (P_FSET) 
+Flush the read buffer (P_FFLUSH) 
+
+Test for received characters (P_FTEST) 
+
+Test and set control lines (P_FCTRL) 
+
+Inquire supported serial characteristics (P_FINQ) 
+
+
+Introduction 
+
+
+Sound on MC and HC machines 
+Sound on Series 3 machines 
+Sound on Series 3a machines 
+Panics 
+
+
+Sound services 
+
+
+Open the sound channel (p_open) 
+
+Close the sound channel (p_close) 
+
+Cancel a write request (P_FCANCEL) 
+Sense sound characteristics (P_FSENSE) 
+Set sound characteristics (P_FSET) 
+Write alarm note sequence (E_LFALARM) 
+
+
+HC, MC and Series 3a additional sound service 
+
+
+Write to voice n (E_LFSSOUNDCHANNELn) 
+
+
+Series 3 and Series 3a additional sound service 
+
+
+Write DTMF dial tones (E_FDIAL) 
+
+
+Example 
+
+
+1/0 DEVICES REFERENCE 
+
+
+WwW WW WW WwW W 
+WNHONNNR RR 
+
+
+4 Serial Port 
+
+
+5 Sound 
+
+
+NNANAAnAnNnaannannnnnann 
+r 
+
+
+ABRRBOBBWNNHNNHNNHNKRHR SEE 
+
+
+ii 
+
+
+CONTENTS 
+
+
+6 The Alarm Device Driver 6-1 
+Introduction 6-1 
+
+Panics 6-2 
+
+Series 3, Series 3a and MC alarm services 6-2 
+
+Open the alarm channel (p_open) 6-2 
+
+Close the alarm channel (p_close) 6-2 
+
+Cancel an alarm request (P_FCANCEL) 6-2 
+
+Queue a timed alarm (A_FTIMED) 6-2 
+
+Queue an untimed alarm (A_FUNTIMED) 6-3 
+
+Series 3a additional alarm services 6-3 
+
+Queue a Series 3a timed alarm (A_FTIMED_X) 6-3 
+
+Queue a Series 3a untimed alarm (A_FUNTIMED_X) 6-4 
+
+7 The Free-Running Counter 7-1 
+Introduction 7-1 
+
+FRC services 7-1 
+
+Open the FRC channel (p_open) 7-1 
+
+Close the FRC channel (p_close) 7-2 
+
+Cancel the FRC request (P_FCANCEL) 7-2 
+
+Start the free-running counter (A_FTIMED) 7-2 
+
+Read the elapsed time in ELFRC_COUNTING mode (P_FREAD) 7-2 
+
+Read the elapsed time in E_-FRC_REPEATING mode (P_FREAD) 7-3 
+
+8 The Series 3 World Database 8-1 
+Introduction 8-1 
+
+Mode 8-1 
+
+Series 3 and Series 3a World database services 8-2 
+
+Open the World channel (p_open) 8-2 
+
+Close the World channel (p_close) 8-2 
+
+Cancel a World request (P_FCANCEL) 8-2 
+
+Find by city (WR_FIND_CITY) 8-2 
+
+Find by country (WR_FIND_COUNTRY) 8-2 
+
+
+Find by city and country (WR_FIND_EXACT) 8-3 
+Find next city (WR_NEXT) 8-3 
+Find previous city (WR_BACK) 8-3 
+Find home city (WR_GET_HOME) 8-3 
+Set home city (WR_SET_HOME) 8-3 
+Find default country (WR_GET_DEFAULT_COUNTRY) 8-4 
+Set default country (WR_SET_DEFAULT_COUNTRY) 8-4 
+
+
+Get dial string (WR_GET_DIAL_STRING) 8-4 
+Open file for additional data (WR_SET_EXTRA) 8-5 
+Modify additional data (WR_EXTRA) 8-5 
+Read city data (WR_GET_CITY_DATA) 8-6 
+Read city data (WR_GET_COUNTRY_DATA) 8-7 
+Calculate distance, sunrise and sunset (WR_CALC) 8-8 
+Read next city name (WR_NEXT_LOCK) 8-9 
+World file types and their locations 8-9 
+Main World file 8-9 
+World Extension file 8-9 
+World File format 8-9 
+World Extension File format 8-10 
+File header 8-10 
+Data block 8-10 
+
+
+iii 
+
+
+I/O DEVICES REFERENCE 
+
+
+9 Xmodem and Ymodem 
+
+
+Introduction 
+Data transfer protocols overview 
+One byte checksum 
+Two byte Cyclic Redundancy Check (CRC) 
+The Xmodem protocol 
+Link establishment 
+The data transfer phase 
+Link termination 
+Checksum data flow showing error recovery 
+The CRC variant 
+CRC data flow showing error recovery 
+The 1K variant 
+The 1K option data flow 
+Abandoning a transfer 
+The Ymodem protocol 
+Link establishment 
+The data transfer phase 
+Link termination 
+Ymodem file transfer data flow 
+The 1K variant 
+The G variant 
+Ymodem-G file transfer data flow 
+Abandoning a transfer 
+Protocol problems 
+Xmodem/Ymodem services 
+Open an Xmodem/Ymodem channel (p_open) 
+Close the Xmodem channel (p_close) 
+Connect to the remote computer (P_FCONNECT) 
+Disconnect from the remote computer P_FDISCONNECT) 
+Read data from the remote computer (P_FREAD) 
+Write data to the remote computer (P_FWRITE) 
+
+
+10 NCP and Link 
+
+
+iv 
+
+
+Introduction 
+Panics 
+
+The Psion logical link layer protocol 
+
+The SYS$NCP process 
+Connection establishment 
+Data transfer 
+
+The LINK process 
+
+NCP services 
+Open an NCP channel (p_open) 
+Close the NCP channel (p_close) 
+Connect to a remote process (P_FCONNECT) 
+Disconnect from the remote process (P_FDISCONNECT) 
+Read data from the remote process (P_LFREAD) 
+Write data to the remote process (P_FWRITE) 
+Cancel any outstanding request (P_FCANCEL) 
+Read supervisory information (P_FRSUPER) 
+Respond to a supervisory message (P_FINQ) 
+Sense the current channel activity (P_FSENSE) 
+Request the SYS$NCP terminate (P_FSTOP) 
+
+Example 
+
+
+° 
+— 
+
+
+XO 0 0 O_O OO O_O SOO SO 0 XO 
+BBWWWWNNN DN RRR 
+
+
+Ne) 
+I I I I I I I 
+aN 
+
+
+KH HB woeomOUNUUADAUUY 
+
+
+So 
+Neo 
+
+
+11 Cradle and Docking Station 
+
+
+Introduction 
+
+Cradle/Docking Station services 
+Open the device (p_open) 
+Close the channel (p_close) 
+Read from the device (P_FREAD) 
+Cancel a read (P_LFCANCEL) 
+Set the device type (P_FSET) 
+Sense the device type (P_FSENSE) 
+
+
+12 HC Magnetic Card Reader 
+
+
+Introduction 
+Open the MCR device (p_open) 
+Close the channel (p_close) 
+Read from the MCR device (P_FREAD) 
+Cancel a read (P_LFCANCEL) 
+Set the pull-up resistors (P_FSET) 
+
+
+13 HC Bar Code Reader 
+
+
+Hardware Description 
+
+The Bar code reader interface module 
+
+The bar code reader wand. 
+
+Device drivers 
+
+Bar code driver services 
+Open the bar code device (p_open) 
+Close the channel (p_close) 
+Read from the MCR device (P_FREAD) 
+Cancel a read (P_LFCANCEL) 
+
+
+14 HC Intelligent Bar Code Reader/RS232 Port 
+
+
+RS232/intelligent bar code reader module 
+The RS232 serial port interface 
+Power consumption 
+Powering the HC from an external power source 
+DSR auto wakeup switch 
+The bar code interface 
+Power consumption 
+Powering a bar code wand from the HC 
+Bar code symbologies 
+Code 128 
+Codabar 
+Interleaved 2 of 5 
+Code 39 
+The UPC/EAN bar code formats 
+UPC E 
+UPC E + 2 digits 
+UPC E + 5 digits 
+EAN 8 bar code format 
+EAN 8 + 2 digits 
+EAN 8 + 5 digits 
+EAN 13 
+EAN 13 + 2 digits 
+EAN 13 + 5 digits 
+UPC A 
+UPC A + 2 digits 
+UPC A + 5 digits 
+
+
+CONTENTS 
+
+
+I/O DEVICES REFERENCE 
+
+
+Bar code commands 
+Multiple options in a command 
+Issuing multiple commands 
+Serial intercharacter delay 
+Hard reset 
+Select bar code symbology 
+Check character options 
+Decoding options 
+Single read mode 
+Single read control 
+Set Interleaved 2 of 5 length 
+Set termination string 
+Code ID characters 
+Status request 
+Scanner enable 
+
+RS232 port/bar code driver services 
+Open the device (p_open) 
+Close the channel (p_close) 
+
+
+Sense serial port characteristics (P_FSENSE) 
+
+
+Set serial port characteristics (P_FSET) 
+Read from device (P_FREAD) 
+Write to device (P_FWRITE) 
+
+An example program 
+
+
+15 Introduction to Psion Infrared Communications 
+
+
+About this chapter 
+The IrDA protocol layer model 
+Introduction to Psion infrared communications 
+The Psion protocol layer model 
+The physical layer 
+Port geometry 
+Data transfer rate 
+Data link layer 
+Primary and secondary stations 
+IrLAP services 
+The network layer 
+IAS application logging 
+Discovery 
+Multiplexing 
+Link Control 
+The Psion IR Communications application 
+Third party applications 
+System resources 
+Keypresses 
+The IR printer port device driver 
+
+
+16 The AccessIr API 
+
+
+Using the AccessIr API 
+Prerequisites 
+Introduction to using the AccessIr API 
+Initialising the IR protocol stack 
+
+
+Opening and closing a channel to the IR device 
+
+
+Discovery 
+
+Selection 
+
+Connection 
+
+Sending and accepting data 
+Disconnection 
+
+Constants 
+
+
+CONTENTS 
+
+
+Opening and closing a channel to the IR device 16-3 
+Open a channel to the IR device (p_open) 16-3 
+Close a channel to the IR device (p_close) 16-4 
+
+Discovery, selection and connection 16-4 
+
+Discover IR enabled machines (P_FIRDISCOVER) 16-4 
+
+Select remote machine to connect to (P_FIRSELECT) 16-4 
+
+Connect to selected machine (P_FIRMAKECONNECT) 16-5 
+
+Wait for remote connect (primary) (P_FIRAWAITCONNECT) 16-5 
+
+Send and accept data 16-6 
+
+Accept data from selected remote machine (P_FREAD) 16-6 
+
+Send data to the selected remote machine (P_FWRITE) 16-6 
+
+Disconnection 16-6 
+
+Disconnect from remote machine (P_FIRDISCONNECT) 16-6 
+
+Example application 16-7 
+
+17 The IrMUX API 17-1 
+
+Using the IrMUX API 17-1 
+Prerequisites 17-1 
+Introduction to using the ITMUX API 17-1 
+Initialising the IR protocol stack 17-1 
+Logging on to and logging off from the ITMUX server 17-2 
+Registering/unregistering applications with the LM-IAS server 17-2 
+LM-IAS services 17-2 
+
+The IAS Get Value By Class message frame 17-3 
+The IAS Get Value By Class reply frame 17-3 
+Connectionless calls 17-3 
+Reading and writing data 17-3 
+Connection-oriented calls 17-3 
+Discovery 17-4 
+Connection - first time 17-4 
+Disconnecting - first time 17-4 
+Connection - second time 17-4 
+Reading and writing data 17-4 
+Disconnecting - second time 17-4 
+Using Exclusive mode 17-4 
+The IrMUX API 17-5 
+IrMUX message format 17-5 
+Log on to the IrMUX server (LM_Logon) 17-5 
+Log off from the ITMUX server (LM_Logoff) 17-5 
+Register a port number with the LM-IAS server (LM_RegisterPort) 17-5 
+Free registered port with LM-IAS server (LM_UnRegisterPort) 17-6 
+Queue a connectionless read request (LM_CLReadRequest) 17-6 
+Queue a connectionless write request (LM_CLWriteRequest) 17-7 
+Return info on in-range machines (LM_DiscoverDevicesRequest) 17-7 
+Attempt to connect to a remote machine (LM_ConnectRequest) 17-7 
+Wait for remote machine to connect (LM_WaitForConnection) 17-8 
+Return the status of the link (LM_StatusRequest) 17-9 
+Queue a read request on a connection (LM_ReadRequest) 17-9 
+Queue a write request on a connection (LM_WriteRequest) 17-10 
+Queue an unreliable read request (LM_UReadRequest) 17-10 
+Queue an unreliable write request (LM_UWriteRequest) 17-11 
+Obtain/release exclusive access (LM_AccessModeRequest) 17-11 
+Place the connection into Idle/Active mode (LM_IdleRequest) 17-12 
+Set retries on each data frame (LM_SetHandshakingLevel) 17-12 
+Disconnect (LM_DisconnectRequest) 17-13 
+
+
+1/0 DEVICES REFERENCE 
+
+
+18 Fast Charger 
+
+
+Introduction 
+Docking Station services 
+
+HC/Workabout docking station fast charger services 
+
+Fast charging batteries 
+
+Measuring battery capacity 
+Rated charge capacity of standard Psion battery packs 
+Example calculations 
+Open the fast charger device (p_open) 
+Close the channel (p_close) 
+Set the battery charge mode (FCHG_SETCHARGEMODE) 
+Charging Psion battery packs 
+Charging custom battery packs 
+Read battery charge mode (FCHG_READCHARGEMODE) 
+Read the battery status (FCHG_READSTATUS) 
+Read the battery status asynchronously (FCHG_ASYNCHREAD) 
+Cancel an asynchronous read (FCHG_CANCEL) 
+Fast charge the main battery (FCHG_FASTCHARGE1) 
+Fast charge the spare battery (FCHG_FASTCHARGE2) 
+Discharge the main battery (FCHG_DISCHARGE1) 
+Example program 
+
+
+18-1 
+18-1 
+18-1 
+18-2 
+18-3 
+18-3 
+18-3 
+18-3 
+18-4 
+18-4 
+18-4 
+18-5 
+18-6 
+18-6 
+18-7 
+18-7 
+18-7 
+18-7 
+18-8 
+18-8 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual describes the I/O device drivers that have been written by Psion, except for the files device 
+driver and the the asynchronous timer device driver which are described in the Files and the Time, 
+Timers and Dates chapters of the PLIB Reference manual. 
+
+
+Before using any of the devices described in this manual the reader should be familiar with the contents of 
+the Asynchronous Requests and Semaphores and the I/O System chapters of the PLIB Reference manual. 
+
+
+Conventions used in this manual 
+
+
+I/O devices support a number of services, each specified by a function number of the form P_Fxxxx 
+(defined in p_file.h). For example, to write to a channel opened with a control block at *pcb, you may call: 
+
+
+p_ioc(pcb,P_FWRITE, additional parameters) ; 
+The notation p_ioc(P_FWRITE) or, more simply, P_FWRITE is used to refer to this function call. 
+
+
+All I/O function requests are asynchronous in principle. In practice, however, many I/O requests are 
+implemented synchronously, that is, the I/O operation will complete before the service call returns. For 
+example, the P_FCLOSE service is always implemented synchronously but the p_rREaD service is commonly 
+implemented asynchronously. 
+
+
+The description of a service that is implemented synchronously gives either the specific synchronous call 
+(such as p_open or p_close) or the p_iow service call prototype. Services implemented synchronously are 
+prototyped using only the p_iow I/O primitive, since there is no advantage in calling them 
+asynchronously. 
+
+
+A service that is implemented asynchronously may be called synchronously or asynchronously. The 
+description gives both the synchronous call (as described above) and the asynchronous p_ioc service call 
+prototype. Such a service may be called using the p_iow, p_ioc or p_ioa primitives. Note that the use of 
+p_ioc is in almost all cases preferable to the use of p_ioa (since the former will complete even in the 
+event of an error). 
+
+
+Note that smaller code will be generated by use of the primitives: 
+
+
+p_iow2, p_iow3, p_iow4, p_iow5, 
+p_ioc3, p_ioc4, p_ioc5d, 
+p_ioa3, p_ioa4, p_ioad. 
+
+
+Again the use of, for example, p_ioc3 is in almost all cases preferable to the use of p_ioa3. The same 
+statement applies to the other two variants of each function. 
+
+
+CHAPTER 2 
+
+
+CONSOLE 
+
+
+Introduction 
+
+
+The console (con: ) device provides a basic set of screen and keyboard services, suitable for use by 
+relatively simple character-based C application programs. OPL programs automatically open a console 
+channel to provide support for the screen display and keyboard commands. 
+
+
+The console device is implemented differently on different machines in the SIBO range: 
+e on the HC and Series 3 machines the console device connects directly to the window server. 
+
+
+e onthe MC 200 and MC 400 machines the console device is implemented by an intermediate 
+sysscons display process. 
+
+
+There are also some differences in the services that are available on different machines. These differences 
+are stated in the description of the particular service to which they apply. 
+
+
+Some of the console functions use the P_PoINT, P_RECT and P_REcTP structures. They are defined in 
+p_graf.h (which is included by p_cons.h) as: 
+
+
+typedef struct 
+{ 
+WORD x; /* x coordinate */ 
+WORD y; /* y coordinate */ 
+} P_POINT; 
+
+
+typedef struct 
+{ 
+P_POINT tl; /* top left coordinates */ 
+P_POINT br; /* bottom right coordinates */ 
+} P_RECT; 
+
+
+typedef struct 
+{ 
+P_RECT r; /* rectangle */ 
+P_POINT p; /* point */ 
+} P_RECTP; 
+
+
+Co-ordinates are measured from the top left corner of the window (0, 0), and increment to the right (x) 
+and down (y). Co-ordinates are measured in character units. 
+
+
+When rectangles are specified the top left point is included in the rectangle and the bottom right corner is 
+just outside the rectangle. If a rectangle extends outside the console window then it is clipped to fit inside 
+the window (this feature may be used to save sensing the size of the window when a scroll or clear is 
+required up to the right/bottom edge of the window). 
+
+
+Versions of EPOC prior to version 2.32 do not support the opening of a console device when the 
+application program's total memory usage exceeds 32k. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Automatic opening of a console channel 
+
+
+A channel to the console device is opened automatically during the start-up initialisation of a C program 
+built with the CLIB start-up module. This does not occur in the case of programs built with the PLIB 
+start-up module. 
+
+
+In PLIB programs, however, the console (if not already open) is opened automatically by the first use of 
+one of the PLIB simple console I/O functions (p_getch, p_printf, etc.) described in the //O System 
+chapter of the PLIB Reference manual. 
+
+
+The console channel handle of an automatically opened console device channel is stored in the pre- 
+defined static winHandle. 
+
+
+An automatically opened console is set to a size appropriate for the SIBO machine on which the 
+application is running. In a PLIB program you may, however, specify the window size of an automatically 
+opened console by setting the global p_REcT structure _DefScreenRect, as follows: 
+
+
+GLDEF_D _DefScreenRect; 
+
+
+_DefScreenRect.tl.x=0; 
+_DefScreenRect.tl.y=0; 
+_DefScreenRect.tl1.x=40; /* 40 columns */ 
+_DefScreenRect.tl.x=8; /* 8 rows */ 
+
+
+An automatically opened console is also set to the native mode of the machine. On the Series 3a machine 
+the console is opened in non-compatibility, with access to grey. In a PLIB program you may modify the 
+console mode by setting the global variable _pefscreenMode. The possible modes that may be set are: 
+
+
+use the native mode of the machine - this is the default value 
+compatibility mode, allowing Series 3 software to run on the Series 3a 
+non-compatibility mode, with grey enabled 
+
+compatibility mode, but with grey enabled 
+
+
+WN FO 
+
+
+Thus, compatibility mode may be set as follows: 
+
+
+GLDEF_D INT _DefScreenMode; 
+_DefScreenMode=1; 
+
+
+Values that are not relevant to a particular type of machine are simply ignored. 
+
+
+If used, the values of _DefScreenRect and _DefScreenMode must be set before the first usage of any 
+function that causes the console to be opened. Ignore the ‘duplication’ message generated by the linker 
+when this code is included in your application. 
+
+
+In CLIB programs you can prevent the automatic opening of a console channel by defining the function 
+p_xwind in your code, as in the following example: 
+
+
+extern void *winHandle; 
+
+
+void p_xwind (void) 
+{ 
+winHandle=(void *)1; 
+
+
+} 
+
+
+int main(void) 
+
+
+{ 
+
+
+return (0); 
+
+
+} 
+
+
+You should ignore the warning, given during the linking of your program, that the symbol _p_xwind is 
+duplicated. 
+
+
+2 CONSOLE 
+
+
+If you use this technique, your CLIB program should not, of course, make any reference to stdin, stdout 
+or stderr, unless you have redirected them. Setting winHandle to | (an illegal value for a handle) will 
+guarantee that any such reference will fail with a panic. 
+
+
+Explicit opening of a console channel 
+
+
+In a PLIB program you may, if you wish, explicitly open a console channel by means of p_open. The 
+console channel handle must be stored in the pre-defined static winHandle that is used for an 
+automatically opened console channel. For example: 
+
+
+GLREF_D VOID *winHandle; 
+p_open (&winHandle, "CON:",-1); 
+
+
+This is particularly important if your program uses any of the PLIB simple console I/O functions. 
+Otherwise you may inadvertently attempt to open two console channels from the same process and your 
+process will be panicked. 
+
+
+After explicitly opening the console and before making any other use of its services you must make it 
+visible by setting its size with the p_rseEt service, using the p_scr_wset function code. 
+
+
+Compatibility mode and the availability of grey can be set by means of the p_Fset service, using the 
+P_SCR_COMPATIBILITY and p_scr_GRey function codes. 
+
+
+P_FSET service call convention 
+
+
+The p_rset function provides a number of services, determined by a function code. The function code is 
+assigned to a uworp whose address is passed as the third parameter to the p_iow function. The convention: 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CLR, P_RECT *prect); 
+is used to denote this. It should be interpreted as: 
+UWORD function; 
+
+
+function = P_SCR_CLR; 
+p_iow (pcb, P_FSET, &function,prect) ; 
+
+
+or equivalent. 
+
+
+Panics 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+SSS ee 
+Console services 
+
+
+p_open(CON:) Open the console 
+INT p_open(VOID **ppcb, CON:, -1); 
+
+
+Open a channel to the console device, writing the channel handle to *ppcb if successful. The console 
+window is not made visible until its size has been set by the p_rset service with a function code of 
+P_SCR_WSET. 
+
+
+When first opened the console properties are: 
+e auto wrap on 
+e auto flushing on 
+e — scroll lock off 
+e cursor display off 
+e pause key sequence enabled 
+e exit key sequence enabled (escape on) 
+
+
+e last line wrap (not available on MC) off 
+
+
+I/O DEVICES REFERENCE 
+
+
+It is recommended that ppcb should be the address of the pre-defined static winHandle, as in the 
+following example: 
+
+
+GLREF_D VOID *winHandle; 
+
+
+LOCAL_D UWORD func; 
+LOCAL_D INT err; 
+
+
+if ((err=p_open (&winHandle, "CON:",-1)) !=0) 
+{ 
+fail: 
+p_notifyerr(err,"Failed to open console",NULL, NULL, NULL) ; 
+p_exit (0); 
+} 
+
+/* set the screen size */ 
+
+rect.tl.x = rect.tl.y = 0; 
+
+rect.br.x 257 
+
+rect.br.y = 9; 
+
+func = P_SCR_WSET; 
+
+if ((err=p_iow4 (winHandle, P_FSET, &func, &rect) ) !=0) 
+{ 
+
+
+p_close(winHandle) ; 
+
+
+goto fail; 
+} 
+
+
+You should not open the console yourself if your program is built with the CLIB start-up module. 
+The calling process is panicked if it already has an open channel to the console. 
+
+
+Returns zero if successful, or the negative error E_FILE_ALLOc if it failed to allocate memory for the 
+channel control block. In versions of EPOC prior to version 2.32, p_open("con:") will fail (and return a 
+negative number) if the total application memory usage exceeds 32k. 
+
+
+p_close Close the console 
+INT p_close(VOID *pcb) ; 
+Close the channel to the console. 
+
+
+Returns zero. 
+
+
+p_write Write to the console 
+
+
+INT p_write(VOID *pcb, UBYTE *buf, UWORD len); 
+
+
+Write len bytes of data from buf to the screen, starting at the current column (x coordinate) in the current 
+line (y coordinate). The value of 1en must be less than or equal to 255. 
+
+
+The request will always return immediately (but the text may not appear immediately if auto flushing is 
+turned off) and there is no advantage in calling this service in any way other than with p_write. 
+
+
+Characters are printed directly on the screen unless they are one of: 
+
+
+BELL sound the bell (buzzer) 
+
+TAB go to the next tab stop (tabs are every 8 characters) 
+BS backspace 
+
+CR move the cursor to the beginning of the current line 
+LF, VT move the cursor down one line 
+
+FF move the cursor down one screen 
+
+
+2 CONSOLE 
+
+
+If there are more characters in buf than will fit on the current line, the writing of the additional characters 
+depends on the auto wrap and scroll states as set by the p_rsEt service with function codes p_scR_WLOCK 
+and p_SCR_SLOCK: 
+
+
+e if auto wrap is on then any additional characters in buf are written from character position zero 
+in the following line. If this following line is off the screen then the screen will first be scrolled 
+up by one line, provided scroll lock is off. 
+
+
+e if auto wrap is off then the additional characters in buf successively overwrite the last character 
+in the line. On completion of the write request the last character in the row will therefore be the 
+final character in but. This assumes, of course, that there are no cursor movement characters in 
+buf. 
+
+
+The request cannot fail and so the function call always returns zero. 
+
+
+P_ FREAD Read a keypress 
+
+
+INT p_iow(VOID *pcb, P_FREAD, P_CON_KBREC *kbrec);_.VOID p_ioc(VOID *pcb, P_FREAD, WORD 
+*pstat, P_CON_KBREC *kbrec) ; 
+
+
+RRead a keypress record into the p_con_KBRECc struct pointed to by kbrec. The p_con_KBREC Struct is 
+defined in p_cons.h as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD keycode; /* Code for the key pressed */ 
+UBYTE modifiers; /* State shift keys etc */ 
+UBYTE count; /* Used to accumulate auto-repeat counts */ 
+
+
+} P_CON_KBREC; 
+
+
+The content of modifiers is a set of bit flags indicating which modifier keys were held down when a key 
+was pressed: 
+
+
+W_SHIFT_MODIFIER SHIFT key down 
+W_CTRL_MODIFIER CONTROL key down 
+W_PSION_MODIFIER PSION key down 
+W_CAPS_MODIFIER Caps lock on 
+
+
+W_NUM_LOCK_MODIFIER Num lock on 
+
+
+The content of keycode for a standard keypress is simply its ASCII character code. There are also many 
+special values that the keycode can provide, corresponding to particular keypresses or keypress 
+combinations. These are fully described in the Events chapter of the Window Server Reference manual. 
+
+
+A P_FREAD request will not complete until either there is an outstanding keypress to read or the request is 
+cancelled. A synchronous request may therefore take an indefinitely long time to return. A prior 
+p_iow(P_FTEST) call will determine if there is an outstanding keypress. 
+
+
+The calling process is panicked if pcb is not a valid channel handle, or if there is an outstanding p_rFREAD 
+(Or P_EVENT_READ) request. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FREAD) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the p_rREAD request completed successfully, or 
+the negative error &_FILE_CANCEL if the request was cancelled by a p_FcaANCEL request. 
+
+
+P_FCANCEL Cancel an outstanding read 
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+Cancel an outstanding read; the request is harmless if there are no reads outstanding. 
+
+
+The request cannot fail and always returns zero. 
+
+
+P_FTEST Test for outstanding keypresses 
+INT p_iow(VOID *pcb, P_FTEST, UWORD *pflag); 
+Set *pflag to TRUE if there are any keypresses outstanding, otherwise set it to FALSE. 
+
+
+The request cannot fail and always returns zero. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+P_FFLUSH Flush keyboard buffer 
+INT p_iow(VOID *pcb, P_FFLUSH) ; 
+Flush the keyboard buffer, all key presses held in the buffer are discarded. 
+
+
+The request cannot fail and always returns zero. 
+
+
+P_FEDIT Edit a string 
+
+
+INT p_iow(VOID *pcb, P_FEDIT, P_CEDIT *cedit, UWORD *plen); 
+Edit a string. The p_cepiT struct is defined in p_screen.h as: 
+
+
+typedef struct 
+{ 
+
+
+UBYTE cursorpos; /* not used */ 
+
+UBYTE trap; /* trap input errors or not */ 
+UBYTE string[P_MAXEDITSTR]; /* string to edit */ 
+
+} P_CEDIT; 
+
+
+Allows the user to edit the text in string. The cursor is initially positioned at the end of the string. The 
+user is not allowed to expand the string beyond *plen characters (string must be initially not more than 
+*plen characters in length). Since *plen does not include the terminating zero, its value must be Jess than 
+P_MAXEDITSTR (256). 
+
+
+Pressing the left or right arrow keys moves the cursor one character to the left or right in the string. The 
+HOME and END keys move the cursor to the start and end of the string. 
+
+
+Pressing Esc clears the content of the string. The value of trap determines what happens if Esc is pressed 
+when the string is already clear. If trap is TRUE, then the editing operation will complete with string 
+unchanged, if trap is FALSE then nothing will happen. 
+
+
+Returns zero, or E_LFILE_CANCEL if editing is terminated by pressing Esc. 
+
+
+P_FSENSE Sense console data 
+
+
+INT p_iow(VOID *pcb, P_FSENSE, P_RECTP *prectp) ; 
+
+
+Write the cursor position to (prectp->p.x,prectp->p.y) and write the window co-ordinates to prectp- 
+>x. The window co-ordinates are those specified by the most recent prior call to P_rsET with function code 
+P_SCR_WSET or P_SCR_CSET. 
+
+
+For example: 
+
+
+LOCAL_C VOID SenseConsole (VOID) 
+
+
+{ 
+P_RECTP rectp; 
+WORD x_pos, y_pos, width, height; 
+
+
+p_iow (winHandle, P_FSENSE, &rectp) ; 
+X_pos = rectp.p.x; 
+
+y_pos = rectp.p.y; 
+
+width = rectp.r.br.x - rectp.r.tl.x; 
+height = rectp.r.br.y - rectp.r.tl.y; 
+
+
+/* do something with the coordinates here */ 
+
+
+} 
+
+
+The request cannot fail and always returns zero. 
+
+
+2 CONSOLE 
+
+
+P_FSET, P_SCR_WSET Set the console window size 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_WSET, P_RECT *prect); 
+
+
+Set the console window size. A p_rEcT structure is used for historical reasons; in practice prect- 
+>rect .t1 should always be (0,0). For example, to set the console size to 9 lines high by 25 columns wide 
+(the full screen size for HC machines) you should use: 
+
+
+P_RECT rect; 
+UWORD func; 
+
+
+rect.tl.x rect.tl.y = 0; 
+rect.br.x = 25; 
+
+rect.br.y = 9; 
+
+func = P_SCR_WSET; 
+
+
+p_iow(winHandle, P_FSET, &func, &rect) ; 
+
+
+Returns zero if successful, otherwise the error =_GEN_NomEmory if unable to create a window of the new size. 
+
+
+P_FSET, P_SCR_SCROLL Scroll the window content 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_SCROLL, P_RECTP *pscrl)j; 
+
+
+Scroll the rectangle pscri->r by the vector amount (pscr1->p.x,pscrl->p.y). The area left behind the 
+trailing edge(s) is cleared. Scrolling a rectangle is not affected by setting or clearing the scroll lock. 
+
+
+pscrl->r describes the rectangle to scroll; 
+pscrl->p.x gives the horizontal distance to scroll (negative left, positive right); 
+pscrl->p.y gives the vertical distance to scroll (negative up, positive down). 
+
+
+For example: 
+
+
+LOCAL_C VOID scroll(WORD amnt_v, WORD amnt_h) 
+
+/* scroll the whole window vertically amnt_v and horizontally amnt_h */ 
+{ 
+UWORD func; 
+P_RECTP scrl; 
+
+
+p_iow(winHandle, P_FSENSE, &scrl); 
+
+
+scrl.r.br.x -= scrl.r.tl.x; 
+scrilsr.br vy == serlar.tl.y; 
+scrl.r.tl.x = 0; 
+scrl.r.tl.y = 0; 
+
+scrl.p.x = amnt_h; 
+
+scrl.p.y = amnt_v; 
+
+func = P_SCR_SCROLL; 
+
+
+p_iow(winHandle, P_FSET, &éfunc, &éscrl) ; 
+} 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_CLR Clear a rectangle 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CLR, P_RECT *prect); 
+
+
+Clear the rectangle *prect. If *prect extends outside the console window then it is clipped so that only 
+the part that intersects with the window is cleared. 
+
+
+For example: 
+
+
+LOCAL_C VOID clear(P_RECT *prect) 
+{ 
+INT func; 
+
+
+func = P_SCR_CLR; 
+p_iow(winHandle, P_FSET, &éfunc,prect) ; 
+} 
+
+
+Returns zero. 
+
+
+I/O DEVICES REFERENCE 
+
+
+P_ FSET, P_SCR_NEL Position cursor to next line 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_NEL) ; 
+
+
+Move the cursor position to the first column on the next line. If the current row is the bottom row then, 
+provided scroll lock is not set, the window image scrolls up. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_POSA Set the cursor position (absolute) 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_POSA, P_POINT *ppoint); 
+
+
+Position the cursor to the point *ppoint. If *ppoint is outside the window the cursor moves to the the 
+position in the window closest to *ppoint. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_POSR Set the cursor position (relative) 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_POSR, P_POINT *ppoint); 
+
+
+Position the cursor by adding the displacement *ppoint to its current co-ordinates. If *ppoint is outside 
+the window the cursor moves to the the position in the window closest to *ppoint. 
+
+
+Returns zero. 
+
+
+P_FSET, P SCR_CURSOR Turn the cursor on or off 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CURSOR, UWORD *pflag); 
+Turn the cursor off if *pflag is FALSE, turn it on if *pflag is TRUE. 
+
+
+Turning the cursor on or off has no affect on the screen driver output other than enabling or disabling the 
+display of the cursor. 
+
+
+Returns zero. 
+
+
+P_FSET, P_ SCR_SLOCK Set scroll lock 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_SLOCK, UWORD *pflag); 
+Turn scroll lock off if *pflag is FALSE, turn it on if *pflag is TRUE. 
+
+
+When scroll lock is on scrolling of the console (caused by either P_scR_NEL or p_write) is disabled. It has 
+no effect on scrolling by means of P_rsET with function code P_SCR_SCROLL. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_WLOCK Set auto wrap 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_WLOCK, UWORD *pflag); 
+Turn auto wrap off if *pflag is FALSE, turn it on if *pflag 1s TRUE. 
+
+
+If auto wrap is off then character printing by p_write stops at the right margin, with further characters 
+successively overwriting the last character in the line. If auto wrap is on then trying to write a character 
+beyond the end of the line causes the cursor to move to the start of the next line. If the cursor is in the last 
+line of the window (and scroll lock is off) this will cause a scroll. 
+
+
+Returns zero. 
+
+
+2 CONSOLE 
+
+
+P_FSET, P_ SCR_ESCAPE Set escape on or off 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_ESCAPE, UWORD *pflag); 
+Turn escape handling off if *pf1ag is FALSE, turn it on if *pflag iS TRUE. 
+
+
+If escape handling is off then the user will not be able to use the exit key sequence to exit the console 
+application. The exit key sequence is PSION-ESC on HC and Series 3 machines, PSION-E on (English- 
+language) MC machines (PSION-? on foriegn language MCs, where ? is a character that depends on the 
+language). Additionally, on MC machines, the stop menu button will be disabled when escape is off. 
+
+
+Escape handling is initially on. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_COMPATIBILITY Set compatibility on or off 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_COMPATIBILITY, UWORD *pflag); 
+This function code is only available on machines that contain version 4, or later, of the window server. 
+Turn compatibility off if *pf1ag is FALSE, turn it on if *pflag iS TRUE. 
+
+If compatibility is turned on, all drawing to the screen of the Series 3a is performed in double pixel mode. 
+On Series 3a machines, compatibility mode is initially on. 
+
+Returns zero. 
+
+
+Note: A tru value of *pf1ag must be the value 1. Any other non-zero value may be interpreted differently 
+on future machines. 
+
+
+P_FSET, P_SCR_GREY Set the use of grey on or off 
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_GREY, UWORD *pflag); 
+
+This function code is only available on machines that contain version 4, or later, of the window server. 
+Turn the use of grey off if *pfiag 1s FALSE, turn it on if *pflag iS TRUE. 
+
+On Series 3a machines, the use of grey is initially off. 
+
+
+Returns zero. 
+
+
+Additional console services 
+
+
+The following services have been implemented to support OPL/g on HC and Series 3 machines. They are 
+not available on machines in the MC range. 
+
+
+If your application is sufficiently complex to require these services it is recommended that you consider 
+writing it as a window server application rather than using the console device. 
+
+
+P_EVENT READ Read an event 
+
+
+INT p_iow(VOID *pcb, P_EVENT_READ, P_CON_KBREC *kbrec) ; 
+VOID p_ioc(VOID *pcb, P_EVENT_READ, WORD *pstat, P_CON_KBREC *kbrec) ; 
+
+
+RRead an event record (including keypress events) into the p_con_KBrREc struct pointed to by kbrec. The 
+P_CON_KBREC Struct is defined in p_cons.h as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD keycode; /* Code for the key pressed */ 
+UBYTE modifiers; /* State shift keys etc */ 
+UBYTE count; /* Used to accumulate auto-repeat counts */ 
+
+
+} P_CON_KBREC; 
+
+
+I/O DEVICES REFERENCE 
+
+
+If the event was a keypress (a wM_KEy event) the result is exactly as for a P_FREAD request, described 
+earlier. 
+
+
+Other window server events result in one of the following values being written to keycode: 
+
+
+CONS_EVENT_FOREGROUND received a WM_FOREGROUND event 
+CONS_EVENT_BACKGROUND received a WM_BACKGROUND event 
+CONS_EVENT_ON_OFF received a WM_ON event 
+CONS_EVENT_COMMAND received a WM_COMMAND event 
+
+
+Future versions of the console device may report additional event types. Applications should be written to 
+ignore event types other than those listed above. 
+
+
+A P_EVENT_READ request will not complete until either an event is received or the request is cancelled. A 
+synchronous request may therefore take an indefinitely long time to return. A prior p_iow (P_EVENT_TEST) 
+call will determine if there is an outstanding event to be read. 
+
+
+The calling process is panicked if pcb is not a valid channel handle, or if there is an outstanding 
+P_EVENT_READ (or P_FREAD) request. 
+
+
+The completion status code is returned by the synchronous p_iow(P_EVENT_READ) and written to *pstat 
+by asynchronous calls. The completion status code is zero if the P_LEVENT_READ request completed 
+successfully, or the negative error E_LFILE_CANCEL if the request was cancelled by a P_FcANCEL request. 
+
+
+P_EVENT_ TEST Test for outstanding event 
+
+
+INT p_iow(VOID *pcb, P_EVENT_TEST, UWORD *pflag); 
+
+
+Set *pflag to TRUE if there are any events (including keypress events) outstanding, otherwise set it to 
+FALSE. 
+
+
+The request cannot fail and always returns zero. 
+
+
+P_FINQ Get console data 
+
+
+INT p_iow(VOID *pcb, P_FINQ, CONSOLE_INFO *pinfo); 
+
+
+Return information about the window server resources used by the console. coNSOLE_iInFo is defined in 
+p_cons.has: 
+
+
+typedef struct 
+{ 
+
+
+UINT window_handle; /* window server id of the console window */ 
+
+
+UINT font_handle; /* window server id of the console font */ 
+UINT line_height; /* pixel height of a console line - font height + leading */ 
+UINT char_width; /* pixel width of a monospaced console character */ 
+
+
+} CONSOLE_INFO; 
+
+
+Returns zero. 
+
+
+P_FWFLUSH Flush window server buffer 
+
+
+INT p_iow(VOID *pcb, P_FWFLUSH) ; 
+Flush the commands buffered to the window server - has no effect when auto flushing is on. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_CSET Set the console output rectangle 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CSET, P_RECT *prect); 
+
+
+Set the console output rectangle. All subsequent output is restricted (and wrapped) to the rectangle 
+described by prect within the console window. 
+
+
+Returns zero if successful, or E_GEN_aRG if any part of prect is outside the console window (i.e. either of 
+prect->tl.x Or prect->t1.y is less than zero, or prect->br.x Of prect->br.y respectively exceed the 
+width or height of the console window). 
+
+
+2-10 
+
+
+2 CONSOLE 
+
+
+P_FSET, P_SCR_ATTRB Set character attributes 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_ATTRB, UWORD *pattrib); 
+
+
+Set the character attributes (style) to be used to display future characters written to the console. This 
+service permits the mixing of a number of different styles in the console window. 
+
+
+The value of *pattrib may be 
+P_SCR_NORMAL No additional style 
+
+
+or any combination of the bit flags: 
+
+
+P_SCR_BOLD Bold 
+P_SCR_REVERSE Reverse video 
+P_SCR_UNDLINE Underlined 
+P_SCR_BLINK Blinking 
+P_SCR_ITALIC Italics 
+
+
+It is not guaranteed that all the above attributes are supported in all versions of the console for the HC and 
+Series 3, but unsupported attributes are harmlessly ignored. 
+
+
+Any attribute which would have the effect of changing the width of a displayed character (such as 
+P_SCR_BOLD in current machines) is ignored. At the time of writing, no machine supports p_scR_BLINK. 
+
+
+For example: 
+
+
+UWORD func; 
+UWORD attrib; 
+
+
+p_printf("This is normal"); 
+
+func = P_SCR_ATTRB; 
+
+attrib = P_SCR_UNDLINE; 
+
+p_iow (winHandle, P_FSET, &func, &attrib) ; 
+p_printf("This is underlined"); 
+
+attrib = P_SCR_NORMAL; 
+
+p_iow (winHandle, P_FSET, &func, &attrib) ; 
+p_printf ("Back to normal text"); 
+
+
+Returns zero. 
+
+
+P_FSET, P SCR_FONT Set the screen font 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_FONT, P_SCR_SET_FONT *pfont); 
+
+
+Set the console font and style for the entire window to those specified by the content of the 
+P_SCR_SET_FONT Struct pointed to by pfont. The struct is defined in p_cons.h as: 
+
+
+typedef struct 
+{ 
+UWORD id; /* font id */ 
+UWORD style; /* font style */ 
+} P_SCR_SET_FONT; 
+
+
+The allowed values for the font ia and style are those that are appropriate for setting a window server 
+graphics context (see the Window Server Reference manual). Note that the font must be monospaced; if 
+you set id to be the font id of a proportional font you should also include G_sty_mono in style. 
+
+
+For example: 
+
+
+UWORD func; 
+P_SCR_SET_FONT font; 
+
+
+font.id = WS_FONT_BASE; 
+
+font.style = G_STY_MONO|G_STY_DOUBLE; 
+func = P_SCR_FONT; 
+p_iow(winHandle, P_FSET, &func, &font) ; 
+
+
+Since the size of the console window may be altered by changing the font, a call to p_rserT with function 
+code p_scr_Font will automatically clear and resize the console. 
+
+
+I/O DEVICES REFERENCE 
+
+
+It is not possible to mix different fonts and/or styles in the console window by means of this service. 
+Certain aspects of the font style may be changed using the P_FsET service with function code 
+P_SCR_ATTRB. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_LAST_ LINE WRAP Set the last line wrap 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_LAST_LINE_WRAP, UWORD *pflag); 
+Turn last line wrap on if *pflag is TRUE, turn it off if *pflag is FALSE. 
+
+
+If last line wrap is off then the display immediately wraps and scrolls (provided wrapping and scrolling 
+are not disabled) when a character is printed to the bottom right position in the console. 
+
+
+Last line wrap is initially off. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_FLUSH Set window server flushing 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_FLUSH, UWORD *pflag); 
+
+Disable auto-flushing if *pflag is FALSE, enable it if *pflag is TRUE. 
+
+Auto-flushing is initially enabled. 
+
+When auto-flushing is enabled each window server function call is flushed immediately. 
+
+
+If auto-flushing is disabled, one or more window server function calls may be buffered. Execution of a 
+window server function may therefore be deferred until after the initiating function call has returned. In 
+such a case a function may return a window server error that was caused by an earlier, but buffered, 
+function call. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_DISABLE_READS Disable reads 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_DISABLE_READS, UWORD *pflag) ; 
+Disable reads if *pflag is TRUE, enable reads if *pflag iS FALSE. 
+
+
+A console application which needs to receive events directly from the window server, by calling 
+wGetEvent, should first disable reads. Otherwise all events are preferentially reported to the console. 
+
+
+No P_FREAD Of P_EVENT_READ request should be outstanding when this service is called and no more reads 
+may be performed until reads are re-enabled. 
+
+
+Initially reads are enabled. 
+
+
+Returns zero. 
+
+
+P_FSET, P_SCR_CLIENT_FOREGROUND Bring to foreground 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CLIENT_FOREGROUND, UWORD *pid); 
+
+
+Make the process with process ID *pid the foreground process. Use a value of zero for «pid to bring the 
+current process to the foreground. 
+
+
+The service does nothing if the process specified by *pid does not exist. 
+
+
+Returns zero. 
+
+
+2 CONSOLE 
+
+
+P_FSET, P_SCR_CAPTURE KEY Capture a key 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CAPTURE_KEY, CONSOLE_CAPTURE_KEY *pcapt) ; 
+Specify a keypress that is to be sent to the calling process, irrespective of its foreground/background status. 
+
+
+The keypress combination to be captured is specified by the content of the consoLE_CAPTURE_KEY Struct, 
+defined in p_cons.h as: 
+
+
+typedef struct 
+{ 
+UWORD code; 
+UBYTE modifier_mask; 
+UBYTE dont_care_mask; 
+} CONSOLE_CAPTURE_KEY; 
+
+
+Every time a key is pressed the window server evaluates 
+(key_pressed==code) && ((key_pressed_modifiersédont_care_mask) ==modifier_mask) 
+
+
+and if the result is TRuz then the keyboard event is sent to the process that specified the capture. 
+
+
+For example, 
+
+
+UWORD func; 
+CONSOLE_CAPTURE_KEY capture; 
+
+
+capture.code = W_SPECIAL_KEY|'a'; 
+
+capture.modifier_mask = W_PSION_MODIFIER; 
+capture.dont_care_mask = W_PSION_MODIFIER|W_SHIFT_MODIFIER; 
+func=P_SCR_CAPTURE_KEY; 
+
+p_iow (winHandle, P_FSET, &func, &capture) ; 
+
+
+captures PSION+A and PSION+CTRL+A. 
+
+
+See also the equivalent window server function wcapturekey, described in the Window Server Reference 
+manual. The struct elements code, modifier_mask and dont_care_mask correspond to the wcaptureKey 
+parameters keycode, modifiers and modifier_mask respectively. 
+
+
+Returns zero if successful, or =_FILE_ExIst if the specified keycode/modifier combination is currently 
+captured by any process. 
+
+
+P_FSET, P_SCR_CANCEL_CAPTURE_KEY Cancel a key capture 
+
+
+INT p_iow(VOID *pcb, P_FSET, &P_SCR_CANCEL_CAPTURE_KEY, CONSOLE_CAPTURE_KEY *pcapt) ; 
+
+
+Cancel a key capture set up by p_rset with function code p_scR_caPTURE_KEY. The content of pcapt must 
+exactly match that used to initiate the capture. 
+
+
+Returns zero if successful, or E_F1LE_nx1st 1f the keycode/modifier combination is not marked as 
+captured. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Example 
+
+
+The following short program exercises many of the services described above. It consists of two parts, the 
+first of which simply receives keys typed by the user and reports them by type on the screen. The second 
+part enables the user to scroll a part of the display and to set the console attributes (scroll lock, line wrap 
+etc) to see how they affect the way typed characters are displayed. 
+
+
+#include <plib.h> 
+#include <p_cons.h> 
+#include <wskeys.h> 
+GLREF_D VOID *winHandle; 
+
+
+LOCAL_D P_RECTP RectP; 
+
+
+#define CON_HEIGHT 9 
+#define CON_WIDTH 25 
+
+
+LOCAL_C VOID doSetMode (UWORD mode, VOID *al) 
+
+
+/* 
+Shell to P_FSET 
+Hf, 
+
+{ 
+
+INT err; 
+
+if ((err=p_iow4 (winHandle, P_FSET, &mode, al) ) !=0) 
+
+
+p_notifyerr(err,"Set service failed",NULL,NULL, NULL) ; 
+
+
+LOCAL_C VOID clear_line (VOID) 
+/* 
+position cursor to begining of the line and clear the line 
+*/ 
+{ 
+P_RECTP rectp; 
+
+
+p_iow3 (winHandle, P_FSENSE, &rectp) ; 
+rectp.p.x = 0; 
+
+doSetMode (P_SCR_POSA, &rectp.p) ; 
+rectp.r.tl.x = 0; 
+
+rectp.r.br.x = CON_WIDTH; 
+rectp.r.tl.y = rectp.p.y; 
+rect.r.br.y = rectp.p.y + 1; 
+doSetMode (P_SCR_CLR, &rectp.r); 
+
+} 
+
+
+LOCAL_C VOID ReportKey (VOID) 
+{ 
+P_CON_KBREC kbrec; 
+
+
+p_printf ("Press Any Key (ESC quits)\r\n"); 
+FOREVER 
+{ 
+p_iow3 (winHandle, P_FREAD, &kbrec) ; 
+clear_line(); 
+if (kbrec.modifiers&W_PSION_MODIFIER) 
+p_printf ("Psion key %x",kbrec.keycode) ; 
+else if (p_isprint (kbrec.keycode) ) 
+p_printf ("Normal key %c",kbrec.keycode) ; 
+else if (kbrec. keycode==W_KEY_ESCAPE) 
+break; 
+else 
+p_printf("Non printable key %x",kbrec.keycode) ; 
+
+
+LOCAL_C VOID TryModes (VOID) 
+{ 
+INT wrap_lock,scroll_lock, escape; 
+P_RECTP rectp; 
+P_CON_KBREC kbrec; 
+
+
+escape = TRUE; /* set toggle flags to default values */ 
+wrap_lock = TRUE; 
+scroll_lock = FALSE; 
+
+
+rectp.r.tl.x = 5; /* define a rectangle for scrolling */ 
+rectp.r.tl.y = 1; 
+rectp.r.br.x = 20; 
+rectp.r.br.y = 6; 
+
+
+FOREVER 
+{ 
+p_iow3 (winHandle, P_FREAD, &kbrec) ; 
+if (! (kbrec.modifiers&W_PSION_MODIFIER) ) 
+{ 
+if (p_isprint (kbrec.keycode) ) 
+p_putch (kbrec.keycode) ; 
+else if (kbrec.keycode==W_KEY_RETURN) 
+doSetMode (P_SCR_NEL, 0); 
+else if (kbrec.keycode=='\b') 
+/* make backspace destructive */ 
+p_print("\b \b"); 
+else if (kbrec.keycode==W_KEY_ESCAPE) 
+
+
+break; 
+} 
+else 
+{ 
+kbrec.keycodeé&=(~W_SPECIAL_KEY) ; 
+switch (kbrec. keycode) 
+{ 
+case W_KEY_LEFT: 
+rectp.p.x = (-1); 
+rectp.p.y = (-1); 
+scroll: doSetMode (P_SCR_SCROLL, &rectp) ; 
+break; 
+case W_KEY_RIGHT: 
+rectp.p.x = (1); 
+rectp.p.y = (1); 
+
+
+goto scroll; 
+case W_KEY_DOWN: 
+rectp.p.x = 1; 
+rectp.p.y = 0; 
+goto scroll; 
+case W_KEY_UP: 
+rectp.p.x = (-1); 
+rectp.p.y = 0; 
+goto scroll; 
+case 'w': /* PSION modifier always gives lower case key */ 
+
+
+wrap_lock = !wrap_lock; 
+doSetMode (P_SCR_WLOCK, &wrap_lock) ; 
+break; 
+
+case 's': 
+scroll_lock = !scroll_lock; 
+doSetMode (P_SCR_SLOCK, &scroll_lock) ; 
+break; 
+
+case 'q': 
+escape = !escape; 
+doSetMode (P_SCR_ESCAPE, &escape) ; 
+break; 
+
+default: /* do nothing */ 
+break; 
+
+
+} 
+
+
+2 CONSOLE 
+
+
+I/O DEVICES REFERENCE 
+
+
+GLDEF_C INT main(VOID) 
+/* 
+Allow user to type characters etc 
+xf 
+{ 
+INT err; 
+P_RECT rect; 
+
+
+if ((err=p_open (&winHandle, "CON:",-1)) !=0) 
+{ 
+p_notifyerr(err,"No Console device",NULL, NULL, NULL) ; 
+p_exit (0); 
+} 
+rect.tl.x = rect.tl.y = 0; /* set the screen size */ 
+rect.br.x = CON_WIDTH; 
+rect.br.y = CON_HEIGHT; 
+doSetMode (P_SCR_WSET, &rect) ; 
+
+
+p_printf ("Simple console program") ; 
+ReportKey (); 
+
+
+p_putch(0x0c) ; /* form feed to clear screen */ 
+p_printf ("Type characters or:"); 
+
+p_printf ("Psion <- scrolls left/up"); 
+
+p_printf ("Psion -> scrolls rght/dn"); 
+p_printf("Psion Down scrolls down"); 
+p_printf("Psion Up scrolls up"); 
+
+p_printf("Psion W toggles wrap lock"); 
+p_printf("Psion S toggles scrl lock"); 
+p_printf("Psion Q toggles escape"); 
+
+TryModes () ; 
+
+
+p_close(winHandle) ; 
+return(0); 
+
+
+} 
+
+
+CHAPTER 3 
+
+
+PARALLEL PORT 
+
+
+Pc 9 EEEEEEEEEEE—— Ss 
+Introduction 
+
+
+One or more standard centronics parallel ports are available on all SIBO machines, in the form of either a 
+dual serial/parallel expansion module (for example, the HC and MC ranges) or a parallel expansion 
+module (such as the parallel 3-link for the Series 3). The HC cradle provides a third parallel port. 
+
+
+Parallel port device names 
+
+
+Depending on the number and location of ports available, the port device names are "PAR:A", "PAR:B" and 
+"PAR:C". For example, the Series 3 recognises only "PaAR:a", but an MC fitted with two serial/parallel 
+expansion modules recognises "Ppar:a" (left hand module, looking from the front of the machine) and 
+"PAR:B" (right hand module, looking from the front of the machine). 
+
+
+The parallel port driver is an output-only device driver that does not support a read service. 
+
+
+Panics 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+Parallel port services 
+
+
+p_open(PAR:) Open a parallel port 
+INT p_open(VOID **pcb, TEXT *pname, -1); 
+
+
+Open a channel to the parallel port *pname, where pname points to the string "PAR:A", "PAR:B" OF 
+"PAR:C", writing the address of the channel control block to *pcb. 
+
+
+The parallel port lines are powered up and all control lines are cleared low. The port will continue to 
+consume power until the channel is closed. 
+
+
+Returns zero if successful, or one of the following negative error numbers: 
+
+
+E_FILE_ALLOC failed to allocate memory for the control block 
+E_FILE_DEVICE the port does not exist 
+E_FILE_LOCKED or the port is already open 
+
+
+E_GEN_INUSE 
+
+
+p_close Close a parallel port 
+
+
+INT p_close(VOID *pcb); 
+
+
+Power down the parallel port lines and close the port channel corresponding to the specified control block, 
+first cancelling any outstanding Pp_FwRITE request. 
+
+
+Returns zero. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+P_FWRITE Write to a parallel port 
+
+
+INT p_iow(VOID *pcb, P_FWRITE, VOID *buf, UWORD *plen); 
+VOID p_ioc(VOID *pcb, P_FWRITE, WORD *pstat, VOID *buf, UWORD *plen)j; 
+
+
+Write *plen bytes of data from buffer buf to the parallel port. It is the user's responsibility to preserve the 
+data at *pbuf and *plen until the write request completes. 
+
+
+The write request will never complete if the parallel port is not physically connected to a functioning 
+receiver. It is therefore advisable always to write asynchronously to the parallel port, and to use a timer 
+that provides a timeout on each write, as illustrated in the example at the end of this chapter. 
+
+
+Panics if a P_FWRITE request is currently outstanding, or if pcb is not a valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FWRITE) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the P_FWRITE request completed successfully, or 
+one of the following negative error numbers: 
+
+
+E_FILE_WRITE failed to write 
+
+
+E_FILE_CANCEL the write was cancelled by a call to the P_FcANCcEL service 
+
+
+P_FCANCEL Cancel a write request 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+Cancel any outstanding P_FwRITE request, causing it to complete with an E_FILE_CANCEL completion code. 
+
+
+If a write request is outstanding then an indeterminate amount of data will have been written to the 
+parallel port before the request is cancelled. 
+
+
+Performing a cancel is harmless if no write request is outstanding. 
+
+
+Returns zero. 
+
+
+P_FSENSE Sense the input control lines 
+INT p_iow(VOID *pcb, P_FSENSE, UWORD *port); 
+
+
+This service is not, at the time of writing, available for any version of either the Series 3 or the Series 3a. 
+It is only available for machines in the HC and MC ranges that contain EPOC with a version number of 
+2.30 or later. 
+
+
+Write the current values of the centronics port input control lines to *port (all control lines are cleared 
+low when the port is opened). 
+
+
+The input control line values are defined, in p_par.h, according to the following table, where the pin 
+numbers are those appropriate for a 25-way D-type connector. 
+
+
+Symbol Control line Pin number 
+S_BUSY Busy 11 
+
+S_ACK Acknlg 10 
+S_ERROR Error 15 
+
+S_PE Paper error 12 
+
+
+Following the call, the values of the remaining bits at *port are undefined. 
+
+
+Returns zero. 
+
+
+P_FSET Write the output control lines 
+
+
+INT p_iow(VOID *pcb, P_FSET, UWORD *type, UWORD *port); 
+
+
+This service is not, at the time of writing, available for any version of either the Series 3 or the Series 3a. 
+It is only available for machines in the HC and MC ranges that contain EPOC with a version number of 
+2.30 or later. 
+
+
+Set or clear the centronics output control lines (all control lines are cleared low when the port is opened). 
+
+
+3-2 
+
+
+3 PARALLEL PORT 
+
+
+If *t ype is 1 then the control lines corresponding to the bits set in *port will be set high. 
+If *t ype is 0 then the control lines corresponding to the bits set in *port will be cleared low. 
+
+
+The output control line values are defined, in p_par.h, according to the following table, where the pin 
+numbers are those appropriate for a 25-way D-type connector. 
+
+
+Symbol Control line Pin number 
+S_SPARE === See below 
+S_INIT Init 16 
+S_AUTOFD Autofeed 14 
+S_SELECT Select 17 
+
+
+Any other bits set in *port are ignored. 
+
+
+The s_sparz bit is not available on the centronics connector. It may be of use in custom hardware designs 
+as it corresponds to pin 42 of the Psion-specific custom peripheral chip, astcs5. Changing this bit will 
+have no effect on the standard RS232/parallel expansion module. 
+
+
+Returns zero. 
+
+
+EEE 
+Example 
+
+
+The following example copies one or more files to a parallel port. It uses many of the parallel port 
+services, and illustrates the use of a timer to provide a timeout in conjunction with the p_rwRITE service. 
+
+
+include <p_std.h> 
+include <p_sys.h> 
+include <p_file.h> 
+include <epoc.h> 
+
+
+LOCAL_D VOID *fcb=NULL; 
+LOCAL_D VOID *pcb=NULL; 
+LOCAL_D VOID *tcb=NULL; 
+
+
+LOCAL_C VOID Report (INT err) 
+
+
+TEXT buf [E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_errs (&buf[0],err); 
+p_printf("%s", &buf[0]); 
+} 
+
+
+LOCAL_C INT BufToParallel (VOID) 
+{ 
+WORD len; 
+WORD pstat,tstat; 
+ULONG time; 
+TEXT buf [64]; 
+
+
+len=p_read(fcb, &buf[0], 64); 
+if (len>=0) 
+{ 
+p_ioc5 (pcb, P_FWRITE, &pstat, &buf[0],é&len) ; 
+time=50; /* 5 second timeout */ 
+p_ioc4 (tcb, P_FRELATIVE, &tstat, &time) ; 
+p_iowait (); 
+if (pstat==E_FILE_PENDING) /* timer timed out */ 
+{ 
+p_iow2 (pcb, P_FCANCEL) ; 
+p_waitstat (&pstat) ; 
+return (E_FILE_CANCEL) ; 
+} 
+p_iow2 (tcb,P_FCANCEL); /* cancel timer */ 
+p_waitstat (&tstat) ; 
+} 
+return (len); 
+
+
+} 
+
+
+1/0 DEVICES REFERENCE 
+
+
+LOCAL_C VOID FileToParallel (VOID) 
+
+
+{ 
+INT err; 
+
+
+if ((err=p_open(&pcb, "PAR:A",-1))<0) /* open parallel port */ 
+
+
+{ 
+Report (err) ; 
+return; 
+} 
+FOREVER 
+
+
+{ 
+if ((err=BufToParallel()) <0) 
+
+
+{ 
+if (err!=E_FILE_EOF) 
+
+
+Report (err) ; 
+break; 
+} 
+} 
+p_close (pcb); 
+pcb=NULL; 
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err; 
+TEXT bb[P_FNAMESIZE]; 
+
+
+if ((err=p_open(&tcb,"TIM:",-1))<0) /* open timer for timeouts */ 
+
+
+{ 
+Report (err) ; 
+return (0); 
+} 
+while (p_getl("Enter file name: 
+
+
+{ 
+if ((err=p_open (&fcb, &bb[0],P_FOPEN|P_FSTREAM) ) <0) /* open a file */ 
+
+
+{ 
+
+Report (err); 
+continue; 
+
+} 
+FileToParallel(); 
+p_close(fcb); 
+
+} 
+p_close(tcb); 
+return(0); 
+
+
+} 
+
+
+Note that this example is based on the assumption that the only two asynchronous events that can occur 
+are the completion of a write to the parallel port and the expiry of the timer. For further discussion of a 
+more general case, see the description of p_ioc in the PLIB Reference manual. 
+
+
+", &bb[0],P_FNAMESIZE) ) 
+
+
+CHAPTER 4 
+
+
+SERIAL PORT 
+
+
+eee ————————>>>——EE—————>>>>eE~— Ss 
+Introduction 
+
+
+The serial driver in the EPOC operating system supports a fully interrupt driven industry-standard RS-232 
+serial link. 
+
+
+The driver consists of two cooperating layers. The lower driver is a physical device driver (PDD). It 
+provides a set of services that hide any hardware dependencies from the upper layer. 
+
+
+The upper layer of the driver is a logical device driver (LDD). It provides the logical (hardware 
+independent) services that are described in this chapter. Incoming data is buffered at this level. 
+Serial port device names 
+
+
+The first serial port on a SIBO machine has the device name "Tty:a". Many machines in the SIBO range 
+have more than one serial port available; a second port has the device name "TTy:8". For example, a 
+Series 3 fitted with a 3 Link (RS232) recognises only "tty:a", but an MC fitted with two serial/parallel 
+expansion modules recognises "TTy:a" and "tTy:B" (left and right hand modules respectively, looking 
+from the front). HC machines have a third port, on the cradle, with the device name "TTy:c". 
+
+
+HC machines also support serial ports with TTL level signals with device names "TTY:D", "TTY:E", 
+"TTy:F" (direct TTL levels) and "tTv:c", "TTy:H", "TTY:1" (inverted TTL levels). These ports are not 
+described in this chapter. 
+
+
+Panics 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+eee 
+Serial port parameters 
+
+
+The serial port parameters are set and sensed with the aid of a p_sRcuar struct, defined in p_serial.h as: 
+
+
+typedef struct 
+
+
+UBYTE tbaud; /* transmit baud rate */ 
+
+UBYTE rbaud; /* receive baud rate */ 
+
+UBYTE frame; /* number of data, parity and stop bits */ 
+UBYTE parity; /* parity type */ 
+
+UBYTE hand; /* handshake flags */ 
+
+UBYTE xon; /* XON character */ 
+
+UBYTE xoff; /* XOFF character */ 
+
+UBYTE flags; /* controlling flags */ 
+
+ULONG tmask; /* terminator mask */ 
+
+
+} P_SRCHAR; 
+The possible settings are described in the following subsections. 
+
+
+One of the major problems with serial communications is ensuring that both ends of a physical link are 
+using the same port parameters. Typically, if one or more of the parameters differ, some data may be 
+transferred successfully whilst other data may not. This can make it difficult to determine which 
+parameter is incorrect. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Baud rate (tbaud, rbaud) 
+
+
+The Baud rate is, strictly speaking, a measure of the electrical signalling rate (the frequency of electrical 
+impulses) of a communications link. In practice, however, it is used to specify the data transfer rate, in 
+bits per second. The Baud rate and the data transfer rate are equal if one bit of data is encoded in each 
+signalling period. 
+
+
+For back-to-back serial communications the Baud rate and the data transfer rate are equivalent. It is only 
+when considering data transfer over a modem that the Baud rate and data transfer rate may differ. 
+Typically, modems that transfer data at a rate higher than 1200 bits per second encode more than | bit of 
+data into a single signalling period. For such a modem the Baud rate will differ from the data transfer 
+rate. 
+
+
+The transmit and receive Baud rates (tbaud and rbaud respectively) may be set to one of the following 
+values, which are defined in p_serial.h: 
+
+
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+P_BA 
+
+
+D_50 
+D_75 
+D_110 
+D_134 
+D_150 
+D_300 
+D_600 
+D_1200 
+D_1800 
+D_2000 
+D_2400 
+D_3600 
+D_4800 
+D_7200 
+D_9600 
+D_19200 
+D_38400 
+D_56000 
+
+
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+U 
+
+
+The default value for both tbaud and rbaud is P_BAuD_9600. None of the SIBO serial port hardware 
+currently supports split Baud rates (separate transmit and receive Baud rates). 
+
+
+All machines in the SIBO range support Baud of rates of P_BAUD_50 to P_BAUD_9600 inclusive. In addition 
+the MC 200, MC 400 and Series 3a machines support a rate of P_BAUD_19200. The HC and Series 3 
+machines can also be set to use P_BAUD_19200. However, the clock speed on current machines is slightly 
+too slow to handle this rate of data transfer, and overrun errors occur fairly frequently. Error correcting 
+protocols (eg Link) will run on the HC and Series 3 at 19200 Baud but, because of the high number of 
+retransmissions, they are slower than if they were run at 9600 Baud. 
+
+
+At 19200 Baud an interrupt occurs approximately every 500 microseconds. The following table shows the 
+number of instruction cycles available on a range of machines between two interrupts occurring at this 
+rate. 
+
+
+Machine Clock speed Instruction cycles 
+HC 3.84MHz 480 
+Series 3 3.84MHz 480 
+Series 3a 7.68MHz 960 
+IBM PC/AT 4.77MHz 596 
+MC 200/400 7.68MHz 960 
+
+
+Character frame (¢rame) 
+
+
+The basic unit of transmission is the RS-232 asynchronous character frame. This is a sequence of bits 
+which consists of one start bit, between five and eight data bits, an optional parity bit and one or two stop 
+bits. 
+
+
+The start and stop bits are used to synchronise the data transmission. 
+
+
+The number of data bits required largely depends on the nature of the data that is being transferred. For 
+example, eight data bits are needed to transmit arbitrary binary data bytes, but seven bits are sufficient to 
+transmit text, containing only ASCII character codes with values not exceeding Ox7F. 
+
+
+Including a parity bit provides for an elementary degree of error detection in the transmitted data. 
+
+
+4-2 
+
+
+4 SERIAL PORT 
+
+
+The value of frame describes the character frame. It may contain one of one of the following values, 
+defined in p_serial.h: 
+
+
+P_DATA_5 5 data bits 
+P_DATA_6 6 data bits 
+P_DATA_7 7 data bits 
+P_DATA_8 8 data bits 
+
+
+The value in frame may be ored with any combination of: 
+
+
+P_TWOSTOP 2 stop bits if set, 1 if clear 
+P_PARITY parity bit is present if set 
+
+
+All SIBO machines support all of the above settings. The default value of frame is 
+P_DATA_8 
+for eight data bits, one stop bit and no parity. 
+
+
+In the majority of cases the total number of bits needed to transmit a single character is close to ten (for 
+example, one start bit, seven data bits, one parity bit and one stop bit). As a result, a reasonable estimate 
+of the character transfer rate is usually found by dividing the Baud rate by ten. 
+
+
+Parity (parity) 
+
+
+If present, the parity bit may be set or cleared to ensure that the combined sum of the set data and parity 
+bits is either odd (odd parity) or even (even parity). Alternatively it may be always set (mark parity) or 
+always clear (space parity). If the p_parrty bit is set in fiela, then parity should be set to one of the 
+following values, defined in p_serial.h: 
+
+
+P_PAR_EVEN even parity 
+P_PAR_ODD odd parity 
+P_PAR_MARK mark parity 
+P_PAR_SPACE space parity 
+
+
+Provided that p_partty is set in frame, the parity bit is generated (for transmission) and verified (on 
+receipt) by the port hardware. Reporting of parity errors may be suppressed by setting p_IGNORE_PARITY in 
+flags (see below). 
+
+
+The default value of parity is zero. No machine in the SIBO range supports either mark or space parity. 
+
+
+Handshaking (xon, xoff, hand) 
+
+
+Handshaking (also called flow control or buffer control) is a mechanism by which either end of a 
+communications link can pause and restart data transmission from the other end. There are two basic 
+forms: 
+
+
+e software handshaking 
+e hardware handshaking 
+
+
+Handshaking is required to prevent one end from sending data faster than the receiving end can process it. 
+For example, you may be able to send data to a printer at 9600 Baud, but it is unlikely that the printer is 
+capable of printing 960 characters per second. The printer will use handshaking to suspend the 
+transmission of data from time to time (when its internal buffer becomes full) and restart it when it is able 
+to receive more characters (some buffer space becomes available). 
+
+
+Software handshaking involves the transmission of particular characters, one to suspend and one to 
+resume transmission. This is usually called XON/XOFF handshaking, since the characters normally 
+selected to suspend and resume transmission are XOFF (0x13, pc3) and XON (0x11, pDc1) respectively. 
+Other characters may be used, provided that both ends of the communications link agree. 
+
+
+Software handshaking can sensibly be used only to transfer data that has pure textual content. Arbitrary 
+binary data may include bytes with values equal to one or other of the handshaking control characters. 
+The remote end will not be able to distinguish between such a character being sent as data or as a 
+handshaking control. For example, a WordStar file may contain the binary value 0x13 (XOFF) as an 
+underscore range marker. On receipt of this character the remote end will not transfer any data until it 
+receives an XON and so the transfer process may hang. More importantly, the XOFF character will be 
+removed from incoming data, being interpreted as a control character rather than as data. Thus, in the 
+above example, underscore range markers will be lost during the transfer. 
+
+
+The character codes used to resume and suspend transmission in software handshaking are stored in xon 
+and xoff. The default values are DC1 (0x11) and DC3 (0x13) respectively. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Hardware handshaking involves the setting of a particular electrical state on specific control lines. It 
+usually involves a pair of lines, the output from one end being the input to the other, and vice versa. A 
+common cause of failure of hardware handshaking is the use of an improperly wired cable. Various 
+control line combinations may be used, as listed below. 
+
+
+DSR/DTR This form of handshaking uses the RS-232 control lines Data Set Ready (DSR) 
+and Data Terminal Ready (DTR). These lines were not originally intended for 
+use as data flow control lines, but were meant to be used to indicate the 
+presence or absence of a remote machine. However, many printers use 
+DSR/DTR handshaking to control the flow of data from a computer. 
+
+
+The receiver's output line (DTR) is held inactive (-ve) to suspend data transfer 
+and set active (+ve) to resume data transfer. This signal is expected to arrive 
+on the remote (sending) machine's DSR input line. 
+
+
+RTS/CTS This form uses the RS-232 control lines Request To Send (RTS) and Clear To 
+Send (CTS). These lines are the ones originally intended for use to control data 
+flow from either end. RTS/CTS handshaking is normally used for hardware 
+handshaking with a modem, and the DSR and DTR lines are used for their 
+originally intended purposes of indicating that a remote machine exists and the 
+port is open. 
+
+
+The output line (RTS) is held inactive (-ve) to suspend data transfer and set 
+active (+ve) to resume data transfer. This signal is received by the remote 
+machine via the CTS input line (ie its now Clear To Send data). 
+
+
+The Data Carrier Detect (DCD) line is not a control of flow handshaking line as described above. It is a 
+condition indicator from a modem to indicate that a connection now exists with a remote modem. The 
+DCD signal is an input only signal and there is no corresponding output line. 
+
+
+The form of handshaking to be used is specified by the value of hana. It should contain a combination of 
+the following bits, defined in p_serial.h: 
+
+
+P_OBEY_XOFF If set, receipt of the characters specified in xoff and xon suspend and resume 
+data transmission. If clear, these characters are treated as ordinary data. This 
+controls input XON/XOFF handshaking, which is independent of output 
+XON/XOFF handshaking. 
+
+
+P_SEND_XOFF If set, the characters specified in xoff and xon are transmitted to the remote 
+device to suspend and resume data transmission from the remote device. This 
+controls output XON/XOFF handshaking, which is independent of input 
+XON/XOFF handshaking. 
+
+
+P_IGN_CTS If clear, the driver will set its RTS line inactive to suspend transmission from 
+the remote device, and transmission will be suspended when the remote device 
+sets its RTS (incoming CTS) line inactive (RTS/CTS handshaking). If set, then 
+RTS is permanently active and the state of the input CTS line is ignored. 
+
+
+P_OBEY_DSR If set, transmission will be suspended when the remote device sets its DTR 
+(incoming DSR) line inactive (DTR/DSR handshaking). If clear, the state of 
+the incoming DSR line is ignored. In all cases the DTR line is held 
+permanently active while the seial port is powered up and open. 
+
+
+P_FAIL_DSR This is ignored unless p_oBEY_pDsR is set. If P_FAIL_DsR is set and the remote 
+device sets its DTR line inactive then any outstanding P_FWRITE or P_FREAD 
+request is completed with an E_FILE_LINE error (rather than simply suspending 
+transmission). The CCITT recommendations state that a serial port should hold 
+its DTR line active while the port is powered up and active. Setting 
+P_FAIL_psR allows application code to detect that a conforming remote device 
+has been removed or the connection broken. 
+
+
+P_OBEY_DCD If set, then transmission is suspended if the remote device sets the incoming 
+DCD line inactive. If clear, the state of the DCD line is ignored. 
+
+
+P_FAIL_DCD This is ignored unless P_oBEY_pDcD is set. If P_FAIL_pcp is set and the remote 
+device sets the incoming DCD line inactive then any outstanding P_FWRITE or 
+P_FREAD request is completed with an &_FILE_LINE error (rather than simply 
+suspending transmission). 
+
+
+4 SERIAL PORT 
+
+
+The default value of hana is zero, setting RTS/CTS handshaking. 
+
+
+In addition to using the control lines for hardware data flow control (which is transparent to the 
+application code), the serial port services allow the explicit testing of the state of the control lines or, for 
+example, to wait for the DCD line to be driven by a modem. 
+
+
+Control flags (¢1ags) 
+
+
+The control flags specify how the device driver should handle certain events. At the time of writing there 
+is only one control flag, defined in p_serial.h: 
+
+
+P_IGNORE_PARITY The presence or absence of a parity bit in received data is not under the 
+receiver's control. Setting p_1GNoRE_PaRITy causes the serial driver to discard 
+any parity errors on received data. A character received with a parity error is 
+placed in the receive buffer and treated as a normal character, even though it 
+may be in error. 
+
+
+For future compatibility the remaining bits of £1ags should be zero. 
+The default value of £1ags is zero. 
+
+
+Terminator characters (tmask) 
+
+
+A receiver has no universally reliable way of knowing when the transmitter has no more data to send. 
+Once some data has been received, the receiver may be entitled to assume that a period (say, five seconds) 
+in which no data arrives means that no further data will arrive. Clearly, this is not foolproof. 
+
+
+This problem may be solved provided that the transmitter cooperates with the receiver to the extent of 
+sending mutually agreed terminating characters. 
+
+
+One or more terminating characters may be specified by setting one or more bits of tmask. This consists of 
+32 bit flags, each corresponding (in order, from bit zero to bit 31) to a terminating character code in the 
+range 0x00 to ox1f inclusive. 
+
+
+Thus, setting bit zero (0x00000001) selects character code 0x00 to be a terminating character and setting 
+bit 26 (0x04000000) selects crru—z. An important use is to set bit 13 and/or bit 10 to select cr and/or Lr. 
+This allows text to be read a line at a time from a serial port. 
+
+
+The default value of tmask is zero, to select no terminating characters. 
+
+
+Serial port errors 
+
+
+Several errors can arise from a serial port that do not occur elsewhere. They include: 
+
+
+E_FILE_PARITY A parity error means that the received electrical signal corresponding to the 
+parity bit does not match the parity value calculated from the received data 
+bits. This is typically caused by electrical noise and usually indicates that the 
+data has been corrupted in transmission. Parity error detection is not 
+particularly robust, since many errors pass undetected. 
+
+
+E_FILE_FRAME A framing error means that the received electrical signal does not match the 
+start and stop bits. This most commonly occurs if data is being sent at a Baud 
+rate which differs from that which the receiver is expecting. Alternatively it 
+may mean that the number of stop bits expected by the receiver is greater than 
+the number being sent by the transmitter. 
+
+
+E_FILE_OVERRUN An overrun error occurs when the received electrical signal does not match the 
+stop bits. Overrun and framing errors are very similar and it is often difficult to 
+differentiate between them. Some devices may not report them as different 
+errors. 
+
+
+E_FILE_LINE A line error is generated when the hardware detects an inactive signal on an 
+input control line that the receiver requires to be permanently active (see also 
+Handshaking in the Serial port parameters section). 
+
+
+I/O DEVICES REFERENCE 
+
+
+I a SS SS 8 tev oo _TT_|vam_J =] 
+Serial port services 
+
+
+p_open(TTY:) Open a serial port 
+INT p_open(VOID **ppcb, TEXT *pname,-1) ; 
+
+
+Open a channel to the serial port *pname, where pname points to a serial port device name, as specified 
+earlier. If successful, write the channel to *ppcb and return zero. 
+
+
+For example: 
+
+
+if (!p_open(&pSerial, "TTY:A",-1) ) 
+{ 
+
+
+p_close(pSerial); 
+
+
+} 
+
+
+If successful the port will be powered up and the DTR line will be driven active to indicate to a connected 
+remote device that the port is open. 
+
+
+When opened a serial port will adopt its default characteristics of 
+e =©Baud 
+e data bits, no parity, 1 stop bit 
+e ~=RTS/CTS handshaking 
+e DCl1 is the XON, DC3 is the XOFF character 
+e Parity errors are not ignored 
+e No terminator characters 
+
+
+These characteristics may be incorrect for the required usage. To ensure that no received data is lost from, 
+say, a buffered modem, the RTS line will not be driven active until either the first P_rFREAD request or the 
+setting of some serial characteristics. (This, of course, assumes that the remote device is using RTS/CTS 
+handshaking.) 
+
+
+The call to p_open returns zero if successful, or a negative error. Errors include: 
+
+
+E_GEN_NOMEMORY there is not enough memory available to open the device 
+
+E_GEN_INUSE the specified port is currently in use 
+
+E_FILE_DEVICE an illegal or non-existent device is specified 
+
+E_FILE_LOCKED attempting to open too many channels to the device driver 
+
+p_close Close a serial port 
+
+
+INT p_close(VOID *pcb) ; 
+Close the specified channel to the serial driver. 
+
+
+The internal receive data buffer is flushed. If a character is currently being transmitted, the P_FCLOSE 
+request waits until its transmission is complete. The transmit data register becomes empty. 
+
+
+Any outstanding serial driver P_FREAD or P_FWRITE requests are cancelled. 
+
+
+The RTS and DTR lines are set inactive to indicate that the serial port is no longer in use and the serial 
+port is powered down. 
+
+
+Returns zero. 
+
+
+4 SERIAL PORT 
+
+
+P_FREAD Read from the serial port 
+
+
+INT p_iow(VOID *pcb, P_FREAD, VOID *buf, UWORD *plen); 
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat, VOID *buf, UWORD *plen)j; 
+
+
+Read up to *pien bytes to *buf from the serial port. The supplied buffer is assumed to be at least *pien 
+bytes long. The only limit to the amount of data that can be received in one call is the size of the data 
+buffer at but. It is the user's responsibility to preserve the data space pointed to by buf and plen until the 
+P_FREAD request completes. 
+
+
+The p_rreap request will typically take a significant length of time to complete and should normally be 
+called asynchronously in a quality system. 
+
+
+The request will complete when one of the following occurs: 
+
+
+@  *plen bytes have been received and transferred to *but. The request completes with zero 
+completion status code. 
+
+
+e areceive error is detected. The number of bytes received before the the error occurred is written 
+to *plen and these bytes transferred to *buf. The request completes with a negative error 
+completion status code. 
+
+
+¢ one of the terminating characters specified by the tmask field of the serial characteristcs is 
+received. The number of bytes received, including the terminating character, is written to *plen 
+and these bytes transferred to *buf. The request completes with zero completion status code. 
+
+
+e the request is cancelled. The number of bytes so far transferred to *buf is written to *plen. 
+The request completes with the —_F1LE_caNcEL completion status code. 
+
+
+The buffering mechanism at the serial driver's logical device driver level means that, following a 
+P_FCANCEL request, more characters may be available that have not yet been transferred to *but. The user 
+should test for this by calling the p_rtEst service and, if necessary, calling the p_rREAD service 
+synchronously to extract the remaining characters, as in the following example. 
+
+
+len=100; 
+p_ioc(pSerial,P_FREAD, &stat, &buf[0],&len) ; 
+
+
+p_iow(pSerial, P_FCANCEL) ; 
+p_waitstat (&stat); /* use up P_FREAD signal */ 
+
+
+p_printf("Buf[] contains %d bytes",len); 
+
+
+p_iow(pSerial, P_FTEST, &len) ; 
+if (len) 
+p_read(pSerial,&buf[0],len); /* will complete immediately */ 
+
+
+p_printf("There are %d more bytes available",len); 
+
+
+The calling process is panicked if a p_FREaD request is already outstanding or if pcb is not a valid channel 
+handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FREAD) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the p_rREaD request completed successfully, 
+otherwise it is a negative error number. Errors include: 
+
+
+E_FILE_PARITY a parity error occurred while receiving a character. This error will only be 
+reported if the user has not set p_IGNORE_PARITY in the serial characteristics. 
+Otherwise the error is discarded and the character (although in error) will 
+simply be transferred to *buE. 
+
+
+E_FILE_FRAME a serial framing error has occurred. 
+
+E_FILE_OVERRUN a serial overrun error has occurred. 
+
+E_FILE_LINE a line failure has occurred. 
+
+E_GEN_OVER the internal serial driver buffer has become full and further incoming 
+
+
+characters have been discarded. Some form of handshaking is required to slow 
+the transmitter down. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+E_FILE_RECORD a terminator mask has been set, *plen bytes have been received and written 
+into *pbuf but no terminator character has been received. No characters have 
+been lost or received in error but the data format being received is not as 
+expected. This may or may not be regarded as an error, depending on the 
+application. 
+
+
+P_FWRITE Write to the serial port 
+
+
+INT p_iow(VOID *pcb, P_FWRITE, VOID *buf, UWORD *plen); 
+VOID p_ioc(VOID *pcb, P_FWRITE, WORD *pstat, VOID *buf, UWORD *plen)j; 
+
+
+Transmit *plen characters from the buffer at buf, obeying the currently selected handshaking. 
+
+
+The only limit to the amount of data that can be transmitted in one call is the size of the data buffer at buf. 
+A value of zero for *plen is permissible. It is the user's responsibility to preserve the data space pointed to 
+by buf and plen until the write request completes. 
+
+
+A P_FWRITE request will typically take a significant length of time to complete and should normally be 
+called asynchronously in a quality system. 
+
+
+A P_FWRITE request may be cancelled by using the P_FcANCEL service. The P_FWRITE request will complete 
+with the E_FILE_CANCEL completion status code. The serial driver does not report how many bytes have 
+been transmitted before the request was cancelled. 
+
+
+The P_FWRITE service can be used to wait for changes in hardware flow control lines. For example, a 
+physical link to a remote PC could be deemed to be established when the DSR line is set active. A 
+P_FWRITE request of zero bytes with handshaking set to P_OBEy_psR will only complete when the DSR line 
+is set active, as in the following example: 
+
+
+P_SRCHAR serChar; 
+
+
+p_iow(pSerial, P_FSENSE, &serChar) ; 
+
+serChar.hand|=P_OBEY_DSR; 
+
+p_iow(pSerial, P_FSET, &serChar) ; 
+
+len=0; 
+
+if (!p_iow(pSerial,P_FWRITE, &ébuf[0],é&len) ) 
+{ /* DSR now being driven */ 
+serChar.hand|=P_FAIL_DSR; 
+p_iow(pSerial,P_FSET, &serChar) ; 
+
+
+} 
+serChar.hand&=~ (P_OBEY. DSR|P FAIL_DSR) ; 
+p_iow(pSerial, P_FSET, &serChar) ; 
+
+
+In this example the serial handshaking is first set so that the first P_FWRITE request will wait until the 
+remote machine's DTR (incoming DSR) line is set active, at which time connection is deemed to have 
+been established. The handshaking is then set to cause any following read or write requests to fail if the 
+connection is lost (incoming DSR line set inactive). Finally, the handshaking is restored to its original 
+state. 
+
+
+The calling process is panicked if a P_FwRITE request is already outstanding, or if pcb is not a valid 
+channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FWRITE) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the P_FWRITE request completed successfully, 
+otherwise it is a negative error number. Errors include: 
+
+
+E_FILE_LINE a line failure has occurred. 
+
+
+P_FCANCEL Cancel any outstanding requests 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+
+
+Cancel any outstanding P_FREAD and P_FWRITE requests, causing them to complete with the 
+E_FILE_CANCEL completion status code. 
+
+
+See the descriptions of the p_FREAD and P_FwRITE services for their behavior with respect to P_FCANCEL. 
+The p_FCANCEL service 1s harmless if no P_FREAD Or P_FWRITE requests are outstanding. 
+
+
+The P_FCANCEL service cannot fail and returns zero. 
+
+
+4-8 
+
+
+4 SERIAL PORT 
+
+
+P_FSENSE Sense the serial port characteristics 
+INT p_iow(VOID *pcb, P_FSENSE, P_SRCHAR *pch) ; 
+Write the current serial characteristics to the p_sRcHar struct pointed to by pch. 
+
+
+The p_FSENSE service cannot fail and returns zero. 
+
+
+P_FSET Set the serial port characteristics 
+INT p_iow(VOID *pcb, P_FSET, P_SRCHAR *pch) ; 
+Set the serial port characteristics to those passed in the p_srcuar struct pointed to by pch. 
+
+
+An application which wishes to change the serial port characteristics will normally first sense the current 
+characteristics, using the p_rsENsE service. It will then make the required change and use the p_rsEt 
+service to apply the new characteristics. 
+
+
+The calling process is panicked if there is an outstanding Pp_FREAD or P_FWRITE request or if pcb is not a 
+valid channel handle. 
+
+
+Returns zero if the p_rsrET request completed successfully, otherwise a negative error. Errors include: 
+
+
+E_GEN_ARG one or more of the values specified in the p_srcuar struct is illegal. The 
+current characteristics are not changed. 
+
+
+E_GEN_NSUP one of the required characteristics is not supported by this particular driver. 
+The current characteristics are not changed. 
+
+
+E_FILE_LINE either DSR is inactive and p_ratL_psr has been specified or DCD is inactive 
+and p_rarL_pcp has been specified (or both). 
+
+
+P_FFLUSH Flush the read buffer 
+
+
+INT p_iow(VOID *pcb, P_FFLUSH) ; 
+
+
+Discard the current contents of the internal serial read buffer (at the logical device driver level) and clear 
+any outstanding error status. Any handshaking that has paused transmission from the remote device is 
+cleared so that the remote device is free to resume transmission. 
+
+
+The p_FFLuSH service cannot fail and returns zero. 
+
+
+P_FTEST Test for received characters 
+INT p_iow(VOID *pcb, P_FTEST, UWORD *plen); 
+Set *pien to the number of bytes that are currently available in the serial driver's internal buffer. 
+
+
+Following the call it is guaranteed that there are at least *p1en bytes available. These bytes may be read 
+synchronously, since a synchronous p_REaD request to read *pien bytes will complete immediately. 
+
+
+By the time the p_rrest request has completed there may be more than *pien bytes available, since data 
+is received under interrupt control. 
+
+
+The calling process is panicked if there is an outstanding p_rREaD request or if pcb is not a valid channel 
+handle. 
+
+
+The p_Ftest service cannot fail and returns zero. 
+
+
+P_FCTRL Test and set control lines 
+
+
+INT p_iow(VOID *pcb, P_FCTRL, UBYTE *pctrl); 
+
+
+Read the current state of the CTS, DSR and DCD input control lines to *pctr1 as a bit mask and, 
+optionally, set the DTR output control line. 
+
+
+I/O DEVICES REFERENCE 
+
+
+The following bit flags are defined in p_serial.h: 
+
+
+P_SRCTRL_CTS if set CTS is active, otherwise it is inactive 
+P_SRCTRL_DSR if set DSR is active, otherwise it is inactive 
+P_SRCTRL_DCD if set DCD is active, otherwise it is inactive 
+
+
+If the byte pointed to by * (pctr1+1) is non-zero it is used to set the state of the DTR output line. If non- 
+zero it should take one of the following values, defined in p_serial.h: 
+
+
+P_SRDTR_ON to set DTR active 
+P_SRDTR_OFF to set DTR inactive 
+
+
+Returns zero if the p_FcTRL request completed successfully, otherwise a negative error number. Errors 
+include: 
+
+
+E_GEN_NSUP this driver does not support the setting of the DTR line. All current SIBO 
+machines support the setting of the DTR line. 
+
+
+P_FINQ Inquire supported serial characteristics 
+INT p_iow(VOID *pcb, P_FINQ, UWORD *pmask) ; 
+
+
+Write three words, into *pmask, * (pmask+1) and * (pmask+2), containing the serial characteristics that the 
+driver supports. Each word consists of a set of bit flags with each bit set indicating a supported 
+characteristic. 
+
+
+The first word, at *pmask, indicates a combination of the following potentially supported Baud rates, 
+defined in p_serial.h: 
+
+
+P_SRINQ_50 
+P_SRINQ_75 
+P_SRINQ_110 
+P_SRINQ_134 
+P_SRINQ_150 
+P_SRINQ_300 
+P_SRINQ_600 
+P_SRINQ_1200 
+P_SRINQ_1800 
+P_SRINQ_2000 
+P_SRINQ_2400 
+P_SRINQ_3600 
+P_SRINQ_4800 
+P_SRINQ_7200 
+P_SRINQ_9600 
+P_SRINQ_19200 
+
+
+The serial driver in all SIBO machines reports that all the above Baud rates are suppported, however see 
+Baud rate in the earlier Serial port parameters section for a discussion of the use of 19200 Baud. 
+
+
+The second word, at * (pmask+1), indicates a combination of the following potentially supported Baud 
+rates, defined in p_serial.h: 
+
+
+P_SRINQ_38400 
+P_SRINQ_56000 
+
+
+SIBO machines do not currently support either of these Baud rates. 
+
+
+The third word, at * (pmask+2), indicates support for a combination of the following characteristics, 
+defined in p_serial.h: 
+
+
+P_SRINQ_DATAS supports 5 data bits 
+P_SRINQ_DATA6 supports 6 data bits 
+P_SRINQ_DATA7 supports 7 data bits 
+P_SRINQ_DATA8 supports 8 data bits 
+P_SRINQ_STOP2 supports sending 2 stop bits 
+P_SRINQ_PAREVEN supports even parity 
+P_SRINQ_PARODD supports odd parity 
+P_SRINQ_PARMARK supports mark parity 
+
+
+4 SERIAL PORT 
+
+
+P_SRINQ_PARSPACE supports space parity 
+P_SRINQ_SETDTR supports the setting of DTR 
+P_SRINQ_SPLIT supports the setting of split Baud rates 
+
+
+The SIBO machines support all of the above except p_sRINQ_PARMARK, P_SRINQ_PARSPACE and 
+P_SRINQ_SPLIT. 
+
+
+The p_Fing service cannot fail and returns zero. 
+
+
+ee 
+Example 
+
+
+The following example, which assumes that the serial port is connected to a modem, uses many of the 
+serial services described above. 
+
+
+After opening a console it sends a dialling string to the modem and waits for a connection to a remote 
+modem. It then receives text records transmitted by the remote modem and displays them in the console 
+window. This continues until the user exits the program by pressing the ESCAPE key. 
+
+
+include <plib.h> 
+include <p_serial.h> 
+include <p_keyb.h> 
+
+
+define OPEN_TIMER 0 
+define OPEN_PORT 1 
+define DTR_HAND 2 
+define DIALLING 3 
+define LINE_FEED 0x0a 
+
+
+LOCAL_D VOID *pTimer=0; /* Timer channel handle */ 
+LOCAL_D WORD timStat; /* Timer completion status */ 
+LOCAL_D VOID *pSerial=0; /* Serial channel handle */ 
+
+
+LOCAL_D WORD serWriteStat; /* Serial write completion status */ 
+LOCAL_D WORD serReadStat; /* Serial read completion status */ 
+
+
+GLREF_D VOID *winHandle; /* Console channel handle */ 
+
+
+LOCAL_D WORD winStat; /* Console completion status */ 
+
+
+LOCAL_C VOID reportError(INT func, INT error) 
+
+
+UBYTE bb[100]; 
+
+
+switch (func) 
+{ 
+case OPEN_TIMER: 
+p_puts("Failed to open timer channel"); 
+break; 
+case OPEN_PORT: 
+p_puts("Failed to open serial port"); 
+break; 
+case DTR_HAND: 
+p_puts ("Modem not driving DSR"); 
+break; 
+case DIALLING: 
+p_puts ("Failed to connect to remote Modem") ; 
+break; 
+default: 
+p_puts ("Unknown function error"); 
+} 
+p_errs(&bb[0],error); 
+p_puts (&bb[0]); 
+p_close(pSerial) ; 
+p_close(pTimer) ; 
+p_exit (1); 
+} 
+
+
+I/O DEVICES REFERENCE 
+
+
+LOCAL_C VOID QueueTimer (ULONG timeout) 
+{ 
+p_ioc(pTimer,P_FREAD, &timStat, &timeout) ; 
+} 
+
+
+LOCAL_C VOID CancelTimer (VOID) 
+{ 
+p_iow(pTimer,P_FCANCEL) ; 
+p_waitstat (&timStat) ; 
+} 
+
+
+LOCAL_C VOID QueueSerialWrite(UBYTE *buf,UWORD *plen) 
+
+
+p_ioc(pSerial,P_FWRITE, &serWriteStat,buf,plen) ; 
+
+
+LOCAL_C VOID CancelSerialWrite (VOID) 
+
+
+p_iow(pSerial,P_FCANCEL) ; 
+p_waitstat (&serWriteStat) ; 
+
+
+LOCAL_C setHand(INT clrflag, INT setflag) 
+
+
+P_SRCHAR sch; 
+
+
+p_iow(pSerial,P_FSENSE, &sch) ; 
+
+sch. hand&=clrflag; 
+
+sch.hand|=set flag; 
+
+return (p_iow(pSerial,P_FSET, &sch) ); 
+} 
+
+
+LOCAL_C VOID resetModem (VOID) 
+/* 
+Reset a modem by driving DTR low for 2 seconds 
+x 
+{ 
+UBYTE bb[2]; 
+
+
+bb [1]=P_SRDTR_OFF; 
+p_iow(pSerial,P_FCTRL, &bb[0]); 
+p_sleep(20L); 
+
+bb [1]=P_SRDTR_ON; 
+p_iow(pSerial,P_FCTRL, &ébb[0]); 
+} 
+
+
+LOCAL_C dialNumber (VOID) 
+/* 
+Returns zero if successful, else -ve error number 
+ey. 
+{ 
+UWORD len; 
+INT ret; 
+
+
+len=11; 
+QueueSerialWrite ("ATD9, 123456", &len) ; 
+QueueTimer(50L); /* 5 secs to send dial string */ 
+p_iowait (); 
+if (serWriteStat !=E_FILE_PENDING) 
+{ /* sent dial string */ 
+CancelTimer(); 
+if (!serWriteStat) 
+{ /* sent dial string Ok */ 
+if ((ret=setHand(-1,P_OBEY_DCD) ) !=0) 
+return (ret); 
+len=0; 
+QueueSerialWrite("",&len); /* Wait for DCD */ 
+QueuveTimer(1200L); /* 2 mins to get through */ 
+p_iowait (); 
+if (serWriteStat !=E_FILE_PENDING) 
+{ 
+CancelTimer (); 
+if (!serWriteStat) 
+{ 
+if ((ret=setHand(-1,P_FAIL_DCD) ) !=0) 
+return (ret); 
+
+
+} 
+else 
+CancelSerialWrite(); 
+
+
+} 
+
+
+else /* timeout sending dial string */ 
+CancelSerialWrite(); 
+return (serWriteStat) ; 
+
+
+} 
+
+
+4 SERIAL PORT 
+
+
+I/O DEVICES REFERENCE 
+
+
+GLDEF_C main (VOID) 
+{ 
+INT ret; 
+UWORD len; 
+P_SRCHAR sch; 
+P_CON_KBREC kbrec; 
+UBYTE key[2]; 
+UBYTE buf [128+2]; 
+
+
+p_puts("Serial Driver Example"); /* opens a console */ 
+
+
+if ((ret=p_open (&pTimer, "TIM:",-1)) !=0) 
+reportError (OPEN_TIMER, ret) ; 
+if ((ret=p_open(&pSerial,"TTY:A",-1)) !=0) 
+
+
+reportError (OPEN_PORT, ret) ; 
+resetModem () ; 
+
+
+if ((ret=setHand(-1,P_OBEY DSR|P FAIL_DSR) ) !=0) 
+reportError (DTR_HAND, ret); 
+if ((ret=dialNumber () ) !=0) 
+
+
+reportError (DIALLING, ret) ; 
+p_iow(pSerial,P_FSENSE, &sch) ; 
+sch.tmask=(1<<LINE_FEED); /* read a record at a time */ 
+p_iow(pSerial,P_FSET, é&sch) ; 
+len=128; 
+p_ioc(pSerial,P_FREAD, &éserReadStat, &buf[0],é&len); 
+p_ioc(winHandle, P_FREAD, &winStat, &kbrec) ; 
+FOREVER 
+{ 
+p_iowait (); 
+if (serReadStat !=E_FILE_PENDING) 
+{ /* serial read completed */ 
+if (!serReadStat || serReadStat==E_FILE_RECORD) 
+{ 
+buf [len]=0; 
+p_puts(&buf[0]); /* display that record */ 
+len=128; 
+p_ioc(pSerial,P_FREAD, &serReadStat, &buf[0],&len); 
+continue; 
+} 
+p_iow (winHandle, P_FCANCEL) ; 
+p_waitstat (&winStat) ; 
+break; /* Comms failure */ 
+} 
+if (kbrec.keycode==P_KB_ESCAPE) 
+{ /* Nominated exit key */ 
+p_iow(pSerial,P_FCANCEL) ; 
+p_waitstat (&serReadStat) ; 
+break; 
+} 
+key [0] =kbrec. keycode; 
+p_write(pSerial, &key[0],1); 
+p_ioc (winHandle, P_FREAD, &winStat, &kbrec) ; 
+} 
+resetModem () ; 
+p_close(pSerial) ; 
+
+
+p_close(pTimer) ; 
+return (0); 
+
+
+} 
+
+
+CHAPTER 5 
+
+
+SOUND 
+
+
+Pm S_ | 
+Introduction 
+
+
+On all machines sound can be generated from an internal speaker driven by the snp: device driver. 
+
+
+In addition all machines, with the exception of the Series 3a, include a built-in piezo-electric buzzer that 
+can be used for emitting warning beeps and other simple sounds. The Series 3a contains software that 
+emulates a buzzer, emitting the sound via the speaker. Using the buzzer has the advantage that (except on 
+the Series 3a) much less power is needed to drive it. In all cases the buzzer (or the buzzer emulator) is 
+controlled by means of the p_sound routine. 
+
+
+In all machines output to the sound channel is disabled if either the E_sounp_DEvice bit of the sound flag 
+is clear or the E_SOUND_DISABLE bit of the sound flag is set. These flags are manipulated by the p_get snd 
+and p_setsnd functions, described in the PLIB Reference manual. 
+
+
+Sound on MC and HC machines 
+
+
+MC and HC machines can emit sound from either a piezo-electric buzzer or an amplifier-driven 
+loudspeaker. In normal circumstances the buzzer output is controlled by the PLIB p_souna function and 
+the snp: sound device driver controls output to the speaker. 
+
+
+AS a power-conserving strategy, all sound output is directed to the buzzer if the main battery voltage is 
+less than the warning voltage level and no mains supply is connected. 
+
+
+The speaker is a two voice output device, that is, it can play two-note chords. This means that DTMF tone 
+dialing is possible. 
+
+
+The sound services provide for the generation of a wide range of notes or note sequences. 
+Sound on Series 3 machines 
+
+
+The Series 3 can emit sound from either a piezo-electric buzzer or an amplifier-driven loudspeaker. In all 
+circumstances the buzzer output is controlled by the PLIB p_souna function and the snp: sound device 
+driver controls output to the speaker. 
+
+
+The Series 3 sound device driver services are limited to providing either DTMF dialling tones or simple 
+alarm sounds. The user who wishes to generate more complex sounds must load a suitable device driver - 
+a simple example, SVDFRC.LDD, can be found on the SIBOSDK disk included with this manual. 
+
+
+Sound on Series 3a machines 
+
+
+The Series 3a can emit sounds from an amplifier-driven loudspeaker, using either the snp: sound device 
+driver or the built-in buzzer emulator. In all circumstances the buzzer emulator output is controlled by the 
+PLIB p_sound function. The Series 3a speaker is a two voice output device that can play two distinct notes 
+at the same time. The snp: sound device driver provides the same services as on the HC and MC 
+machines, thus allowing for the generation of a wide range of notes or note sequences. 
+
+
+The Series 3a can also record and play .wve digital sound files - see the General System Services chapter 
+of the Plib Reference manual. These are especially useful for adding custom alarm sounds. 
+
+
+Panics 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+5-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+—E—EE—Ee——————— ee. 
+Sound services 
+
+
+The services listed in this section are available on all SIBO machines. 
+
+
+p_open(SND:) Open the sound channel 
+INT p_open(VOID **pcb, "SND:", -1); 
+Open a channel to sound device. 
+
+
+Returns zero if successful, or one of the following errors: 
+
+
+E_FILE_ALLOC failed to allocate memory for the control block 
+E_GEN_FAIL sound device is disabled 
+E_FILE_LOCKED or port is already open or in use 
+
+
+E_GEN_INUSE 
+
+
+p_close Close the sound channel 
+INT p_close(VOID *pcb) ; 
+Close the sound channel. 
+
+
+Returns zero. 
+
+
+P_FCANCEL Cancel a write request 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+Cancel any outstanding write request. Performing a cancel is harmless if no write request is outstanding. 
+
+
+Returns zero. 
+
+
+P_FSENSE Sense sound characteristics 
+INT p_iow(VOID *pcb, P_FSENSE, E_SOUND *psound) ; 
+Sense the sound channel characteristics. The &_sounp struct is defined in epoc.h as: 
+
+
+typedef struct 
+{ 
+UBYTE beatsPerMinute; 
+UBYTE volume; 
+} E_SOUND; 
+
+
+The value of beat sPerMinute has no significance for the Series 3 machine. On HC, MC and Series 3a 
+machines beat sPerMinute may vary from E_SOUND_MIN_BPM (2) to E_SOUND_MaAx_BpM (240). The default 
+value is 120. 
+
+
+On HC, MC and Series 3a machines volume may vary from E_SOUND_MAx_VOLUME (0) to 
+E_SOUND_MIN_VOLUME (5). On Series 3 machines the value is restricted to the range | to 4 inclusive. On the 
+Series 3a volumes | and 2 are identical, as are 4 and 5 - there are thus only four actual volumes. In all 
+cases a smaller value of volume gives a louder sound. The default value is 1. 
+
+
+Returns zero. 
+
+
+P_FSET Set sound characteristics 
+INT p_iow(VOID *pcb, P_FSET, E_SOUND *psound); 
+
+
+Set the sound channel characteristics from the data in the E_souNp struct, as described for the P_FSENSE 
+service. Setting a value for beat sPerMinute has no effect for the Series 3 machine. 
+
+
+5 SOUND 
+
+
+To set one sound characteristic without changing the other you should call p_rsense before p_rset. For 
+example: 
+
+
+E_SOUND sound; 
+
+p_iow (pcb, P_FSENSE, &sound) ; 
+sound.volume = 2; 
+
+p_iow (pcb, P_FSET, &sound) ; 
+
+
+will set volume without changing beat sPerMinute. 
+
+
+Returns zero if successful, or =_ceN_azc if either of the characteristics is out of range. 
+
+
+E FALARM Write alarm note sequence 
+
+
+VOID p_ioc(VOID *pcb, E_FALARM, WORD *pstat, UWORD *palarm) ; 
+INT p_iow(VOID *pcb, E_FALARM, UWORD *palarm) ; 
+
+
+Write one of the two standard alarm note sequences. 
+The alarm note sequence is selected by *palarn: 
+
+
+0 ‘rings’ sequence 
+1 ‘chimes’ sequence 
+
+
+For example, 
+
+
+UWORD alarm; 
+
+
+alarm=1; 
+p_iow (pcb, E_FALARM, é&alarm) ; 
+
+
+Panics if an E_FALARM, E_FSSOUNDCHANNELn Of E_FDIAL request is currently outstanding, or if pcb 1s not a 
+valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(E_FALARM) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the p_rwrITE request completed successfully, or 
+E_FILE_CANCEL if the write was cancelled by a call to the p_rcancEL service. 
+
+
+HC, MC and Series 3a additional sound service 
+
+
+This service is available only on HC, MC and Series 3a machines. 
+
+
+E FSSOUNDCHANNELn Write to voice n 
+
+
+VOID p_ioc(VOID *pcb, E_FSSOUNDCHANNELn, WORD *pstat, WORD *pnotes, WORD *plen); 
+
+
+Write *plen notes to voice n (n may be | or 2) of the sound channel. The value of *pien must be less than 
+or equal to 16384 (0x4000). 
+
+
+The parameter pnotes should point to an array of *pien notes. A note consists of two worps, the first 
+giving the note frequency in Hz (middle A is 440Hz) and the second gives the note duration in beats. By 
+default there are 120 beats per minute, but this value may be changed using p_rset. A zero frequency 
+corresponds to silence. 
+
+
+To allow the output to both voices to be synchronised, neither output will start until both 
+E_FSSOUNDCHANNEL1 and E_FSSOUNDCHANNEL2 Services have been called. 
+
+
+Panics if an E_FSSOUNDCHANNELn (on the same channel) or an F_FALARM request is currently outstanding, 
+or if pcb is not a valid channel handle. 
+
+
+The completion status code is written to *pstat. It is zero if the request completed successfully, otherwise 
+it is a negative error code. 
+
+
+If you only require to use one of the voices you must still call both services but can, for example, set the 
+value pointed to by pien to zero for the =_FSOUNDCHANNEL2 service. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Note: the sound and volume should always be sensed, and then set, immediately after opening the sound 
+channel and before playing sound. This is required even if you wish to play sound at the default volume 
+and beats per minute. 
+
+
+The following example will output a rising and falling scale (known as the ice-cream van at Psion): 
+
+
+#include <plib.h> 
+
+
+LOCAL_C VOID PlaySound(VOID *pcb) 
+{ 
+WORD notesl1[] = {1048,24,524,12}; 
+WORD notes2[] = {1048,4,1320,4,1568,4,2092,4,1568,4,1320,4,1048,12}; 
+WORD sndstat1,sndstat2; 
+WORD lenl,len2; 
+
+
+INT i; 
+lenl = sizeof (notes1) /4; 
+len2 = sizeof (notes2) /4; 
+
+
+p_ioc5 (pcb, E_FSSOUNDCHANNEL1, ésndstat1, &notes1[0],é&lenl); 
+p_ioc5 (pcb, E_FSSOUNDCHANNEL2, &ésndstat2, &notes2[0],&len2) ; 
+i= -1; 
+do 
+
+{ 
+
+p_iowait (); 
+
+itt; 
+
+} while (sndstatl == E_FILE_PENDING && sndstat2 == E_FILE_PENDING) ; 
+if (sndstatl == E_FILE_PENDING) 
+
+p_waitstat (&sndstatl); 
+else 
+
+p_waitstat (&sndstat2) ; 
+while (i--) 
+
+p_iosignal(); 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+VOID *pcb; 
+E_SOUND sound; 
+
+
+p_open(&pcb, "SND:",-1); 
+p_iow (pcb, P_FSENSE, &sound) ; 
+p_iow (pcb, P_FSET, &sound) ; 
+PlaySound (pcb) ; 
+
+p_close (pcb); 
+
+return (0); 
+
+
+} 
+
+
+Series 3 and Series 3a additional sound service 
+
+
+This service is available only on Series 3 and Series 3a machines. 
+
+
+E FDIAL Write DTMF dial tones 
+
+
+VOID p_ioc(VOID *pcb, E_FDIAL, WORD *pstat, TEXT *pstr, E_DIAL *pdial); 
+INT p_iow(VOID *pcb, E_FDIAL, TEXT *pstr, E_DIAL *pdial); 
+
+
+Write a DTMF tone sequence from the zero terminated string *pstr, with timing as specified by the 
+content of the E_DIAL struct pointed to by pdial. This struct is defined in epoc.h as: 
+
+
+typedef struct 
+{ 
+UBYTE toneLengthTicks; /* tone length in 1/32 sec */ 
+UBYTE delayLengthTicks; /* inter-tone delay in 1/32 sec */ 
+UWORD pauseLengthTicks; /* pause length in 1/32 sec */ 
+} E_DIAL; 
+
+
+5 SOUND 
+
+
+DTMF tones are produced for the following valid characters: 
+e the digits 0 to 9 
+e upper or lower case alphabetic characters in the range A to F 
+e the characters # (0x23) and * (0x2A) which are converted to F and E respectively. 
+
+
+Space and comma characters generate a pause of length specified by the &_p1at struct element 
+pauseLengthTicks. All other characters are ignored. 
+
+
+The string at pstr may be of any length, but the total number of valid tone and pause generating characters 
+characters in it may not exceed 26. 
+
+
+For example, assuming a dial-out code of 9, 
+
+
+E_DIAL dial; 
+TEXT digits[10]; 
+
+
+dial.toneLengthTicks=8; 
+dial.delayLengthTicks=8; 
+dial.pauseLengthTicks=48; 
+
+p_scpy (&digits[0],"9,0711234") ; 
+p_iow(pcb,E_FDIAL, &digits[0],&dial) ; 
+
+
+will emit the DTMF dialling tones to dial the external number 071 1234. 
+
+
+Panics if an E_FDIAL Of E_FALARM request is currently outstanding, or if pcb is not a valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(E_FDIAL) service and written to *pstat 
+by an asynchronous call. The completion status code is zero if the E_Fp1aL request completed successfully, 
+or one of the following errors: 
+
+
+E_FILE_CANCEL the write was cancelled by a call to the p_rcancEL service 
+E_GEN_ARG the string contains too many valid characters 
+
+
+a  ——— 
+Example 
+
+
+The following code implements a simple tone dialing system for HC, MC or Series 3a machines. 
+#include <plib.h> 
+#include <p_cons.h> 
+#include <wskeys.h> 
+
+
+GLREF_D VOID *winHandle; 
+
+
+LOCAL_D WORD tones1[] = 
+941,1,697,1,697,1,697,1,770,1,770,1,770,1, 852,1, 852,1,852,1,941,1,941,1}; 
+
+
+LOCAL_D WORD tones2[] = 
+1336,1,1209,1,1336,1,1447,1,1209,1,1336,1,1447,1,1209,1,1336,1,1447,1,1209,1,1477,1}; 
+
+
+LOCAL_C VOID dial(VOID *psoundcb, INT tone) 
+
+
+WORD len = 1; 
+WORD sl_status; 
+WORD *ptonel, *ptone2; 
+
+
+if(tone >= 0 && tone <= 11) 
+{ 
+ptonel = &tones1[0] + tone*2; 
+ptone2 = &tones2[0] + tone*2; 
+p_ioc5 (psoundcb, E_FSSOUNDCHANNEL1, &sl1_status,ptonel, &len) ; 
+p_iow4 (psoundcb, E_FSSOUNDCHANNEL2, ptone2, &len) ; 
+p_waitstat (&sl_status) ; 
+} 
+
+
+IEVICES REFERENCE 
+
+
+VOD 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT c,tone,err; 
+VOID *psoundcb; 
+UWORD func; 
+P_RECT rect; 
+E_SOUND sound; 
+
+
+if ((err=p_open (&winHandle, "CON:",-1)) !=0) 
+{ 
+p_notifyerr(err,"No Console device",NULL, NULL, NULL) ; 
+p_exit (1); 
+} 
+
+
+rect.tl.x 
+
+
+rect.tl.y = 0; /* set the screen size */ 
+rect.br.x = 25; 
+rect.br.y = 9; 
+func = P_SCR_WSET; 
+p_iow4 (winHandle, P_FSET, &func, &rect) ; 
+p_printf ("Tone dial demo"); 
+if ((err=p_open (&psoundcb, "SND:",-1)) !=0) 
+{ 
+p_notifyerr(err,"Cannot open sound device",NULL, NULL, NULL) ; 
+p_close (winHandle) ; 
+p_exit (1); 
+} 
+sound.volume = 3; 
+sound.beatsPerMinute = 76; 
+p_iow3 (psoundcb, P_FSET, &sound) ; 
+FOREVER 
+{ 
+c = p_getch(); 
+if (c==W_KEY_RETURN) ; 
+
+
+break; 
+p_putch (c); 
+if (c=='"*') 
+tone = 10; 
+else if (c=='#"') 
+tone = 11; 
+else 
+tone =c - '0O'; 
+
+
+dial (psoundcb, tone) ; 
+
+} 
+p_close (psoundcb) ; 
+p_printf("\r\nDemo finished"); 
+p_printf ("Press any key to exit"); 
+p_getch (); 
+p_close(winHandle) ; 
+return (0); 
+
+
+} 
+
+
+CHAPTER 6 
+
+
+THE ALARM DEVICE DRIVER 
+
+
+Introduction 
+
+
+The atm: device driver supplied on Series 3, Series 3a and MC machines provides support for alarms 
+(as used in the Agenda application). A process may specify an alarm sound (Series 3a only), an alarm 
+message and an appointment time. 
+
+
+The following picture illustrates the screen display for an untimed alarm on a Series 3a machine. 
+
+
+Alarm (Agenda) 12:32:18 pm 
+
+
+Alarm: Mon 18th Oct 
+
+
+Finish the alarm server chapter ... 
+
+
+Clear alarm Snooze Silence 
+
+
+Note that the appointment date is displayed but not the appointment time. 
+
+
+The following picture illustrates the screen display for a timed alarm on a Series 3a machine. 
+
+
+Alarm (Agenda) 12:58:89 pm 
+
+
+Alarm: Mon 18th Oct 2:46 pm 
+Finish the alarm server chapter ... 
+
+
+Clear alarm Snooze Silence 
+
+
+—Enter_| 
+
+
+Both the time and the date of the appointment are displayed. 
+
+
+An alarm is set by sending an alarm request to the alarm device driver (atu: ). This request may be made 
+synchronously, using p_iow, or asynchronously, by using p_ioc, for example. 
+
+
+Note that the alarm server holds a copy of the data relating to an outstanding alarm request. An 
+outstanding alarm can therefore survive the termination of its parent, that is, the process that made the 
+alarm request. Such an alarm is referred to as an orphaned alarm. 
+
+
+An orphaned alarm is automatically reparented when an identical alarm request is made. This feaure is 
+used by, for example, the Agenda application. Thus, even if an Agenda file is repeatedly closed and 
+reopened, an entry with an alarm will not be marked with a large number of identical alarm requests.) 
+
+
+I/O DEVICES REFERENCE 
+
+
+Panics 
+
+
+An application will be panicked if it makes an alarm request before any previous alarm request from that 
+application has completed. All services (with the exception of p_open) will cause the calling process to be 
+panicked if the passed channel handle is not valid. 
+
+
+The #defines and structs for the alarm server device are in the header file hasrv.h. 
+
+
+Series 3, Series 3a and MC alarm services 
+
+
+The Series 3a also has additional services that are described in the following section. 
+
+
+Note that all alarm services are provided by the Time application that is built into Series 3 and Series 3a 
+machines, rather than being an integral part of the operating system. 
+
+
+p_open(ALM:) Open the alarm channel 
+
+
+INT p_open(VOID **pcb, "ALM:", -1); 
+Open a channel to the alarm device. 
+Returns zero if the alarm device is opened successfully, otherwise one of the following errors: 
+
+
+E_GEN_OPEN 
+E_GEN_NOMEMORY 
+E_FILE_NXIST 
+
+
+p_close Close the alarm channel 
+
+
+INT p_close(VOID *pcb); 
+Close the alarm device channel. 
+
+
+Returns zero. 
+
+
+P_FCANCEL Cancel an alarm request 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+Cancel any outstanding alarm request. Performing a cancel is harmless if no alarm request is outstanding. 
+
+
+Returns zero. 
+
+
+A_FTIMED Queue a timed alarm 
+
+
+VOID p_ioc(VOID *pcb, A_FTIMED, WORD *pstat, A_DETAILS *pd, TEXT *pm) ; 
+
+
+Queue a timed alarm specified by a pointer to an A_DETAILS struct, and a pointer to a zero terminated text 
+message. 
+
+
+The A_DETAILS struct would be defined as follows: 
+
+
+typedef struct 
+{ 
+ULONG absTime; 
+ULONG dueTime; 
+} A_DETAILS; 
+
+
+¢ absTime is the alarm time as a system time. 
+¢ dueTime is the appointment time as a system time. 
+The appointment time should not be earlier than the time of the alarm. 
+
+
+The text message pointed to by pm should be a zero terminated string of not more than 65 characters 
+including the zero terminator. If no text message is required then pm should point to the null string. 
+
+
+The completion status is written to *pstat. The status is zero if the service completed successfully 
+otherwise a negative error number. 
+
+
+6-2 
+
+
+6 THE ALARM DEVICE DRIVER 
+
+
+A_FUNTIMED Queue an untimed alarm 
+
+
+VOID p_ioc(VOID *pcb, A_FUNTIMED, WORD *pstat, A_DETAILS *pd, TEXT *pm); 
+
+
+Queue an untimed alarm specified by a pointer to an a_DETAILSs Struct, and a pointer to a zero terminated 
+text message. 
+
+
+This service is identical to a_rTIMED (see above) except that only the day and month of the appointment 
+time are displayed, the hours and minutes being omitted. 
+
+
+Series 3a additional alarm services 
+
+
+The services listed in this section are only available on the Series 3a machine. 
+
+
+A_FTIMED X Queue a Series 3a timed alarm 
+VOID p_ioc(VOID *pcb, A_FTIMED_X, WORD *pstat, AXDATA *pa, TEXT *pm); 
+
+
+Queue a timed alarm specified by a pointer to an axpata struct, and a pointer to a zero terminated text 
+message. 
+
+
+The axpara struct is defined in hasrv.h as follows: 
+
+
+typedef struct 
+{ 
+ULONG absTime; 
+ULONG dueTime; 
+SE_SND sound; 
+} AXDATA; 
+
+
+@ absTime 1s the alarm time as a system time. 
+@ dueTime is the appointment time as a system time. 
+® sound is the alarm sound (see below). 
+
+
+The se_swp struct defines the sound to be made and is defined in hasrv.h as follows: 
+
+
+typedef struct 
+{ 
+UBYTE len; 
+TEXT name[8]; 
+UBYTE zero_term; 
+} SE_SND; 
+
+
+¢ en is the length of the string in the name field. 
+¢ name specifies the name of the alarm sound (see below). 
+@  zero_term is the nuut character. 
+The element name in the sE_swp struct can have one of the following values: 
+
+
+e asingle byte containing a value between | and 16 inclusive. Currently only 1, 2 and 16 are used, 
+corresponding to the rings, chimes and silent alarms respectively. The contents of following 
+unused bytes are not significant. For example: 
+
+
+AXDATA axdata 
+
+
+axdata.sound.len=1; 
+axdata.sound.name[0]=1; 
+
+
+would set the rings sound. 
+
+
+I/O DEVICES REFERENCE 
+
+
+¢ anon-zero-terminated string specifying one of the .wve digital sound files resident in the ROM. 
+Currently these are: SYS$ALO/ for a 'Fanfare', SYS$AL02 for 'Soft bells' and SYS$AL03 for 
+‘Church bells’. For example: 
+
+
+AXDATA axdata 
+
+
+axdata.sound.len=8; 
+p_scopy (&axdata.sound.name[0],"SYSSAL03") ; 
+
+
+would set the 'Church bells' sound. 
+
+
+¢ anon-zero-terminated string specifying a .wve sound file resident in a local \wve\ directory. The 
+contents of following unused bytes are not significant. For example: 
+
+
+AXDATA axdata 
+
+
+axdata.sound.len=p_slen("mysound") ; 
+p_scopy (&axdata.sound.name[0],"mysound") ; 
+
+
+would set the sound to be that contained in a \wve\mysound.wve file. 
+
+
+The message pointed to by pm should be a zero terminated string of not more than 161 characters, 
+including the zero terminator. If no text message is required, then pm should point to a null string. 
+
+
+The completion status is written to *pstat. The status is zero if the service completed successfully 
+otherwise a negative error number. 
+
+
+A_FUNTIMED X Queue a Series 3a untimed alarm 
+
+
+VOID p_ioc(VOID *pcb, A_FUNTIMED_X, WORD *pstat, AXDATA *pa, TEXT *pm); 
+Queue an untimed alarm specified by a pointer to an axpata struct, and an associated text message. 
+
+
+This service is identical to the A_FTIMED_x service (see above) except that only the day and month of the 
+appointment time are displayed, the hours and minutes being omitted. 
+
+
+CHAPTER 7 
+
+
+THE FREE-RUNNING COUNTER 
+
+
+Introduction 
+
+
+The Series 3a and Workabout machines are supplied with a device driver for a built in free-running 
+counter (FRC). This device driver may be accessed by applications and provides for the measurement of 
+elapsed time with an accuracy of +/- 2ppm (corresponding to 2.6 seconds per month) and a resolution of 
+1/1024 seconds. 
+
+
+The free-running counter device driver may be used in one of three ways: 
+
+
+e to provide a value that increments once every 1/1024 second, effectively a relative clock. An 
+application can read the value at any time, without resetting it. 
+
+
+e to trigger an event after a specified interval, in units of 1/1024 second. In effect this provides the 
+same function as a relative timer, except that the free-running counter works to a higher 
+resolution. 
+
+
+e to provide a value that increments once every specified time interval, in units of 1/1024 second. 
+This allows an application to create a relative clock, with the resolution tailored to the 
+application's requirements. The value is reset to zero each time that it is read. 
+
+
+As the FRC device driver can support only one process at any one time, applications should use it for no 
+longer than is absolutely necessary. 
+
+
+An application that only needs to work with time intervals with a resolution of 1/32 second or greater 
+should not use the FRC, but should use either a relative or an absolute timer: details of these timers can be 
+found in the Time, Timers and Dates chapter of the Plib Reference manual. 
+
+
+FRC services 
+
+
+The FRC: device driver is specific to the Series 3a and Workabout machines. 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+p_open(FRC:) Open the FRC channel 
+INT p_open(VOID **pcb, "FRC:", -1); 
+
+Open a channel to the FRC device. 
+
+Returns zero if the device was opened successfully, otherwise a negative error code. Errors include: 
+E_FILE_OPEN The device can not be accessed as it is in use. 
+
+
+E_GEN_NOMEMORY There is insufficient memory to allow a channel to be opened. 
+
+
+I/O DEVICES REFERENCE 
+
+
+p_close Close the FRC channel 
+INT p_close(VOID *pcb) ; 
+Close the device channel, first cancelling any outstanding read request. 
+
+
+Returns zero. 
+
+
+P_FCANCEL Cancel the FRC request 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+Cancel any outstanding request. Performing a cancel is harmless if no request is outstanding. 
+
+
+Returns zero. 
+
+
+P_FSTART Start the free-running counter 
+INT p_iow(VOID *pcb, P_FSTART, UWORD *pmode, UWORD *pint); 
+
+Start the free-running counter. 
+
+The uworp pointed to by pmode must specify one of the following modes, defined in epoc.h: 
+
+
+E_FRC_COUNTING a counter increments every 1/1024 seconds from an initial value of zero. The 
+value of pint is ignored. 
+
+
+E_FRC_REPEATING a counter increments every *pint multiple of 1/1024 seconds, starting from 
+zero. The value of *pint should be in the range 10 to 65535, representing time 
+intervals approximately in the range of 0.01 to 64 seconds. 
+
+
+Any outstanding P_FREAD request will be cancelled and the counter reset to zero. 
+
+
+Returns zero if the request completed successfully, otherwise returns a negative error number. Errors 
+include: 
+
+
+E_GEN_NSUP an invalid mode was specified. 
+
+
+E_GEN_RANGE the specified repeat interval is not valid, i.e. it is in the range 0 to 9 inclusive. 
+
+
+P_ FREAD Read the elapsed time in E_ FRC_COUNTING mode 
+
+
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat, ULONG *argl); 
+INT p_iow(VOID *pcb, P_FREAD, ULONG *argl1); 
+
+
+Sense the current counter value, following a previous P_FSTART request that set E_LFRC_COUNTING mode. 
+
+
+The value written to *arg1 is the time, in units of 1/1024 seconds, since the last P_rsTarT request. The 
+value is not reset by the P_FREAD request. 
+
+
+The application will be panicked if an earlier P_FREAD request is outstanding. 
+
+
+The completion status is written to *pstat for p_ioc and returned by p_iow. It is zero if the request 
+completed successfully. Otherwise it is a negative error number. Errors include: 
+
+
+E_GEN_OVER the elapsed number of repeat intervals is too large to be written to *arg1. 
+E_FILE_CANCEL the P_FREAD request was cancelled before it completed. 
+E_FILE_READ either the counter was not running, or the machine was switched off while the 
+
+
+counter was running. 
+
+
+7 FRC 
+
+
+P_ FREAD Read the elapsed time in E_ FRC_REPEATING mode 
+
+
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat); 
+INT p_iow(VOID *pcb, P_FREAD) ; 
+
+
+Sense the current counter value, following a previous p_rstTarT request that set E_FRC_REPEATING mode. 
+
+
+The completion status value that results from a successful call to this service is the number of complete 
+time intervals (as specified by the earlier p_rstart request) that have elapsed since the last request for 
+either a P_FSTART Of a P_FREAD Service. The service will not complete until one time interval has elapsed, 
+otherwise completion is immediate. Time is not lost between successive P_FREAD requests, since the FRC 
+hardware is not reset. 
+
+
+The application will be panicked if an earlier p_rREaD request is outstanding. 
+
+
+The completion status is written to *pstat for p_ioc and returned by p_iow. It is a positive value if the 
+request completed successfully. Otherwise it is a negative error number. Errors include: 
+
+
+E_GEN_OVER the elapsed number of repeat intervals exceeds 32767. 
+E_FILE_CANCEL the p_FREAD request was cancelled before it completed. 
+E_FILE_READ either the counter was not running, or the machine was switched off while the 
+
+
+counter was running. 
+
+
+CHAPTER 8 
+
+
+THE SERIES 3 WORLD DATABASE 
+
+
+Introduction 
+
+
+The World database is supported by all of the Series 3 range of machines. It stores a range of data for a 
+large number of countries - in practice only small or very recently created countries are not present. 
+Further data is stored for the larger cities in each country. 
+
+
+The wip: device driver allows an application to navigate the database by means of a number of search 
+services. A successful search sets the current city and/or country for other services that can access or 
+update the constituent data according to specific requirements. It supports multiple channels. 
+
+
+The services of this device driver are provided by the World application that is built into the ROM of all 
+machines in the Series 3 range. 
+
+
+The data stored in the database includes various codes required for dialling as follows: 
+e the national code for each country. 
+e the international prefix code for each country. 
+e the national prefix for long distance calls. 
+The database also includes the following data for each city: 
+e the deviation of the local time from Greenwich Mean Time. 
+e the times of sunset and sunrise expressed as a local time (these are actually calculated). 
+e the latitude and the longitude of the city. 
+e the coordinates of the city on the World map. 
+e the zone for daylight saving time (DST). 
+An application may also: 
+e set its home city. 
+e set its default country. 
+
+
+The database supports the creation of a file containing extra items which may be either new cities, or 
+replacement data for existing cities: only 32 extra items may be included in any one file. (A greater 
+number of extra items would significantly degrade the performance of the database search operations.) 
+
+
+Mode 
+
+
+A minority of services change the mode of the the database which can effect the operation of subsequent 
+services. Thus the wR_NEXT service moves to the next city if the database is in city mode. Otherwise the 
+WR_NEXT Service moves to the next country. 
+
+
+A service is assumed not to change the mode unless it is explictly stated to the contrary. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Series 3 and Series 3a World database services 
+
+
+Note that these services are provided by the World application that is built into Series 3 and Series 3a 
+machines, rather than being an integral part of the operating system. 
+
+
+p_open(WLD:) Open the World channel 
+INT p_open(VOID **ppcb, "WLD:", Oxffff); 
+
+Open a channel to the World database and write the handle of the channel to «ppcb. 
+
+Returns zero on success, otherwise a negative error code including the following: 
+
+
+E_FILE_ALLOC failed to allocate memory for the control block. 
+
+
+p_close Close the World channel 
+INT p_close(VOID *pcb) ; 
+Close the channel to the World database specified by pcb. 
+
+
+Returns zero on success. 
+
+
+P_FCANCEL Cancel a World request 
+
+
+INT p_iow(VOID *pcb, P_FCANCEL) ; 
+
+
+Cancel any outstanding World request on channel pcb and return zero - performing a cancel is harmless if 
+there is no outstanding request. 
+
+
+The P_FCANCEL request cannot fail. 
+
+
+WR_FIND_CITY Find by city 
+
+
+INT p_iow(VOID *pcb, WR_FIND_CITY, TEXT *match, WR_FIND_RES *result) ; 
+
+
+Find the first city that matches the string at address match writing the name of the matching city and the 
+associated country to the WR_FIND_RES struct pointed to by result - the matching is not case sensitive. 
+
+
+The WR_FIND_RES struct is defined as follows: 
+typedef struct 
+
+{ 
+TEXT city [WR_MAX_NAME+1]; 
+TEXT country [WR_MAX_NAME+1]; 
+} WR_FIND_RES; 
+
+The significance of the members of the WwR_FIND_RES struct is as follows: 
+
+city the name of the matching city expressed as a zero terminated string. 
+
+
+country the name of the associated country expressed as a zero terminated string. 
+
+
+Returns WR_FOUND on success, Or WR_NOT_FOUND otherwise. 
+
+
+WR_FIND_COUNTRY Find by country 
+
+
+INT p_iow(VOID *pcb, WR_FIND_COUNTRY, TEXT *match, WR_FIND_RES *result); 
+
+
+Find the first country that matches the string at address match writing the name of the matching country 
+and its capital city to the wR_FIND_RES struct pointed to by result - the matching is not case sensitive. 
+
+
+8 SERIES 3 WORLD DATABASE 
+
+
+The wR_FIND_RES Struct is defined as follows: 
+typedef struct 
+{ 
+TEXT city [WR_MAX_NAME+1]; 
+TEXT country [WR_MAX_NAME+1]; 
+} WR_FIND_RES; 
+The significance of the members of the wR_FIND_REs struct is as follows: 
+
+
+city the name of the capital city of the matching country expressed as a zero 
+terminated string. 
+
+
+country the name of the matching country expressed as a zero terminated string. 
+
+
+Returns wR_FOUND on success, Or WR_NOT_FOUND otherwise. 
+
+
+WR_FIND_EXACT Find by city and country 
+
+
+INT p_iow(VOID *pcb, WR_FIND_EXACT, WR_FIND_RES *match) ; 
+
+
+Find the country that exactly matches the city specified in match->city, or if this is NuLL, the country 
+specified in match->country - the matching is not case sensitive. 
+
+
+For a description of the wR_FIND_REs Struct, see the above descriptions of the wR_Finp_crTy and 
+WR_FIND_COUNTRY Services. 
+
+
+Returns wR_FOUND on success, Or WR_NOT_FOUND otherwise. 
+
+
+WR_NEXT Find next city 
+
+
+VOID p_iow(VOID *pcb, WR_NEXT, WR_FIND_RES *result) ; 
+
+
+Write the names of the next city and the associated country, or the next country and its capital city, 
+depending on the mode, to the wR_FIND_REs struct pointed to by result. 
+
+
+The service is always successful. 
+
+
+WR_BACK Find previous city 
+
+
+VOID p_iow(VOID *pcb, WR_BACK, WR_FIND_RES *result); 
+
+
+Write the name of the previous city and the associated country, or the previous country and its capital city, 
+depending on the mode, to the wR_FIND_REs struct pointed to by result. 
+
+
+The service is always successful. 
+
+
+WR_GET_HOME Find home city 
+
+
+VOID p_iow(VOID *pcb, WR_GET_HOME, WR_FIND_RES *result); 
+
+
+Write the names of the home city and the associated country to the wR_FIND_REs struct pointed to by 
+
+
+result. 
+
+
+The service is always successful. 
+
+
+WR_SET HOME Set home city 
+
+
+INT p_iow(VOID *pcb, WR_SET_HOME) ; 
+Set the home city to the current city. 
+This is a system wide setting. 
+
+
+Returns zero on success, or WR_NOTVALID_ERR if the current city is no longer valid 1.e. the current city has 
+been deleted. 
+
+
+1/0 DEVICES REFERENCE 
+
+
+WR_GET_DEFAULT_ COUNTRY Find default country 
+
+
+VOID p_iow(VOID *pcb, WR_GET_DEFAULT_COUNTRY, WR_FIND_RES *result); 
+Write the name of the default country and its capital city to the wR_FIND_RES struct pointed to by result. 
+Note that the service sets the database to city mode. 
+
+
+The service is always successful. 
+
+
+WR_SET_ DEFAULT COUNTRY Set default country 
+
+
+INT p_iow(VOID *pcb, WR_SET_DEFAULT_COUNTRY) ; 
+Set the default country current country to the current country. 
+Note that the service sets the database to country mode. 
+
+
+Returns zero on success, Or E_GEN_UNDER if the current city is no longer valid i.e. the current country has 
+been deleted. 
+
+
+WR_GET_DIAL_STRING Get dial string 
+
+
+INT p_iow(VOID *pcb, WR_GET_DIAL_STRING, TEXT *inString, TEXT *outString); 
+Convert the string pointed to by inst ring into a dial string, written to the buffer pointed to by out string. 
+
+
+The output string may be played using the sound device: for futher details of tone dialling see the Sound 
+chapter of the I/O Devices Reference manual. 
+
+
+During the conversion, both spaces and hyphens are removed, but commas are left unchanged. A full stop 
+is interpreted as marking the end of the input string. For the significance of commas see the Sound 
+chapter of the //O Devices Reference manual. As an example, 0-171,123 4567.89 would be converted to 
+0171,1234567. 
+
+
+Returns zero on success, otherwise one of the following negative error codes: 
+
+
+E_GEN_ARG either the input string includes only one square bracket, or the country 
+specified in square brackets does not match a country in the database. 
+
+
+E_GEN_OVER at some stage in the conversion, the output string exceeded the maximum 
+allowed length of wR_MaAx_DIAL_STRING characters. 
+
+
+The conversion is illustrated by the following examples: 
+009 44 171 234 5678 
+
+
+009 is an international access code which indicates that an international call is being made. The example 
+international access code is that of Denmark. In the United Kingdom the international access code is 001. 
+
+
+44 is a country code which indicates the destination country. The example country code is that of the 
+United Kingdom. 
+
+
+171 is an area code - in this case it is the Inner London code. 
+234 5678 is the local telephone number. 
+
+For this example the service simply outputs 009441712345678. 
+009 44 (0) 171 234 5678 
+
+
+(0) is the national prefix and is enclosed in brackets to indicate that it is not required for international 
+calls. 
+
+
+the other components are as described above. 
+
+
+the output string is 009441712345678. In this case the number corresponds to calling London from 
+Denmark. 
+
+
++44 171 234 5678 
+
++ is an abbreviation for the international access code. 
+44 is the country code for the United Kingdom. 
+
+171 is the area code. 
+
+
+234 5678 is the local number. 
+
+
+8-4 
+
+
+8 SERIES 3 WORLD DATABASE 
+
+
+the interpretation of the string depends on the home country. When this is Denmark, the service replaces 
+the plus character with the international access code of Denmark giving 009441712345678. On the other 
+hand, when the home country is the United Kingdom, the plus character and the country code are replaced 
+with the national prefix and the output string is 01712345678. 
+
+
+171 234 5678 [United Kingdom] 
+
+
+171 is the area code. 
+234 5678 is the local number. 
+
+
+[United Kingdom] is a convenient means of specifying the destination country: note the space between the 
+last digit and the first bracket and that the country is specified in full. 
+
+
+When the home country is Denmark, the output string is 009441712345678. 
+When the home country is the United Kingdom, the output string is 01712345678. 
+0 171 234 5678 
+
+
+0 is the national prefix - sometimes referred to as the STD prefix - and is omitted on international calls. 
+
+
+the output string is 0171 234 5678. 
+
+
+WR_SET_EXTRA Open file for additional data 
+
+
+INT p_iow(VOID *pcb, WR_SET_EXTRA, WORD *flag, TEXT *name) ; 
+
+
+Open a file to store extra cities where name should point to the full file specification stored as a zero 
+terminated string and f1ag should always be set to p_FoPEN. 
+
+
+The filename is parsed with an extension of . wip. 
+The service will fail if the file does not exist. 
+
+
+Returns zero on success, otherwise £_GEN_1macE if the file is either badly formatted, or has a different 
+database version number, or a system error code. 
+
+
+WR_EXTRA Modify additional data 
+
+
+INT p_iow(VOID *pcb, WR_EXTRA, WORD *func, WR_EXTRA_DATA *data); 
+
+Add, update or delete database entries in the file opened by the earlier wR_sET_ExTRa call. 
+
+The service assumes that an extra World database file has been opened using the wR_sET_EXTRA Service. 
+The func argument may take one of the following values: 
+
+
+WR_EXTRA_ADD_CITY specifies that a city should be added to the World database - the data is read 
+from the wR_EXTRA_DATA union pointed to by data. The city must be in an 
+existing country. 
+
+
+The wR_EXTRA_DATA union is defined as follows: 
+
+
+typedef union 
+{ 
+WR_CITY_DATA ci; 
+WR_COUNTRY_DATA co; 
+} WR_EXTRA_DATA; 
+
+
+For further details of the wr_crTy_pata struct, see the description of the 
+WR_GET_CITY_DATA service. 
+
+
+WR_EXTRA_UPDATE_CITY specifies that a city in the World database should be updated - the new data is 
+read from the wR_EXTRA_DATA union pointed to by data. The city must be in an 
+existing country. 
+
+
+For details of the wR_ExTRA_DATA union see above. For details of the 
+WR_COUNTRY_DATA Struct see the description of the wR_GET_COUNTRY_DATA 
+service. 
+
+
+I/O DEVICES REFERENCE 
+
+
+WR_EXTRA_DELETE_CITY delete a city in the extra database file - the name of the city and the name of 
+the country are read from the wR_EXTRA_DATA union pointed to by data. 
+
+
+WR_EXTRA_UPDATE_COUNTRY — update a country in the World database - the data associated with the country is 
+read from the WR_EXTRA_DATA union pointed to by data. Renaming a country 
+does not delete or otherwise modify the member countries 
+
+
+On success, the service returns either zero or one of the following values: 
+WR_REVERTED the city has reverted to its original built-in data. 
+WR_DELETED the city has been deleted. 
+
+Otherwise the service returns a negative error code which includes the following: 
+
+
+E_GEN_ARG tried to update a non-existent country, or specified a non-existent city as the 
+capital of a country. 
+
+
+WR_TOO_MANY_ERR attempted to exceed the maximum allowed number of items in the extra World 
+database file. The maximum number of allowed items is 32. 
+
+
+WR_DUPLICATE_ERR the new name for a city/country matches an already existing name. 
+WR_NOT_VALID attempted to delete a built-in city. 
+WR_DELHOME_ERR attempted to delete the home city. 
+WR_DEL_CAPITAL_ERR attempted to delete a capital city. 
+
+
+WR_GET_ CITY DATA Read city data 
+
+
+INT p_iow(VOID *pcb, WR_GET_CITY_DATA, WR_CITY_DATA *result); 
+Write data associated with the current city to the wR_cITy_pata struct pointed to by result. 
+The wR_c1tTy_pata struct is defined as follows: 
+typedef struct 
+{ 
+WR_FIND_RES f; 
+UBYTE units; 
+UBYTE DST; 
+WORD GMT; 
+LATL latl; 
+TEXT dial [WR_MAX_DIAL+1]; 
+TEXT STD[WR_MAX_CODE+1]; 
+P_POINT pos; 
+} WR_CITY_DATA; 
+The members of the wR_cr1Ty_pata struct have the following significance: 
+
+
+£ the names of the current city and the associated country: for further details see 
+the description of the WwR_FIND_CITY service. 
+
+
+units may be one of the following values: 
+WR_UNITS_MILES the units of distance are to be miles. 
+WR_UNITS_KILOMETERS the units of distance are to be kilometers. 
+WR_UNITS_NAUTICAL the units of distance are to be nautical miles. 
+DST may be one of the following values: 
+0x00 the daylight saving time is to be constant. 
+0x02 the daylight saving time is to be European. 
+0x04 the daylight saving time is to be American. 
+
+
+0x08 the daylight saving time is to be Southern. 
+
+
+8 SERIES 3 WORLD DATABASE 
+
+
+GMT the local time - this is expressed as a deviation from Greenwich Mean Time in 
+units of minutes. 
+
+
+latl the Lat struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WORD iLat; 
+WORD iLong; 
+} LATL; 
+
+
+the iat member gives the latitude of the city in units of minutes of arc. 
+Positive values correspond to northern latitudes. 
+
+
+the iLtong member gives the longitude of the city in units of minutes of arc. 
+Positive values correspond to western longitudes. 
+
+
+dial the city dialling code - stored as a zero terminated string. 
+
+STD the city area code - stored as a zero terminated string. 
+
+pos the coordinates of the city on the World map: used, for example, by the World 
+application. 
+
+
+Returns zero on success, otherwise WR_NOTVALID_ERR if the item is no longer valid, for example, if the 
+current city has been deleted or renamed. 
+
+
+WR_GET_COUNTRY_DATA Read city data 
+
+
+INT p_iow(VOID *pcb, WR_GET_COUNTRY_DATA, WR_CITY_DATA *result); 
+Write the data for the current country to the wR_counTRY_pata Struct pointed to by result. 
+The wR_countRy_pata struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WR_FIND_RES f; 
+UBYTE baseGMT; 
+UBYTE DST; 
+WORD GMT; 
+CO_DIAL dial; 
+} WR_COUNTRY_DATA; 
+
+
+The members of the wR_counrry_para struct have the following significance: 
+
+
+£ contains the names of the current country and the associated capital city: for 
+further details see the description of the wR_FIND_COUNTRY Service. 
+
+
+baseGMT reserved for internal use. 
+
+
+DST may be one of the following values: 
+0x00 the daylight saving time is to be constant. 
+0x02 the daylight saving time is to be European. 
+0x04 the daylight saving time is to be American. 
+oxos the daylight saving time is to be Southern. 
+
+
+GMT the local time - this is expressed as the deviation from Greenwich Mean Time 
+in units of minutes. 
+
+
+dial the country dialling code information (see below). 
+The co_prat struct is defined as follows: 
+
+
+typedef struct 
+{ 
+TEXT dialIntra[WR_MAX_INTRA+1]; 
+TEXT dialInter [WR_MAX_INTER+1]; 
+TEXT dial [WR_MAX_CODE+1; 
+UBYTE dummy; 
+} CO_DIAL; 
+
+
+1/0 DEVICES REFERENCE 
+
+
+The significant members of the co_p1at struct have the following meaning: 
+
+
+dialintra a zero terminated string of up to four digits, containing the national dialling 
+prefix. 
+
+dialiInter a zero terminated string of up to four digits, containing the international 
+dialling prefix. 
+
+dial a zero terminated string of up to eight digits, containing the national code. 
+
+
+Returns zero on success, otherwise WR_NOTVALID_ERR indicating that the current country is no longer 
+valid, for example, if the current country has been renamed. 
+
+
+WR_CALC Calculate distance, sunrise and sunset 
+
+
+VOID p_ioc(VOID *pcb, WR_CALC, WORD *pstat, WORD *state, WR_CALC_DATA *calc); 
+INT p_iow(VOID *pcb, WR_CALC, WORD *state, WR_CALC_DATA *calc); 
+
+Obtain the distance of the target city from the home city and the local sunrise and sunset times. 
+The calculation proceeds in stages in order that it may be discontinued as and when required. 
+
+
+The first time the wR_catc service is called, *state must be set to WR_START_STATE. The service should 
+then be repeatedly called until *st ate is equal to WR_END_STATE indicating that the calculation is 
+complete. 
+
+
+The wR_cALc_paArTa struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WR_CITY_DATA in; 
+WR_CALC_OUT out; 
+} WR_CALC_DATA; 
+
+
+The members of the wR_catc_pata struct have the following significance: 
+
+
+in specifies the data for the target city: for further details of the wR_cITy_paTa 
+struct see the description of the wR_GET_CITY_DATA service. 
+
+
+out the result of the calculation: the wR_caLc_out struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WORD distance; 
+WORD sunRise; 
+WORD sunSet; 
+WORD always; 
+} WR_CALC_OUT 
+
+
+the distance member specifies the distance from the home city in the 
+specified units. 
+
+
+the sunRise member specifies the time of sunrise - this is a local time in units 
+of minutes. 
+
+
+the sunSet member specifies the time of sunset - this is a local time in units of 
+minutes. 
+
+
+the always member specifies whether the city is always dark (-1), always light 
+(1) or neither (0). 
+
+
+The completion status code is returned by the synchronous p_iow and written to *pstat by the 
+asynchronous p_ioc. 
+
+
+The completion status code is zero if the request completed successfully, otherwise a negative error code. 
+
+
+8 SERIES 3 WORLD DATABASE 
+
+
+WR_NEXT_ LOCK Read next city name 
+
+
+INT p_iow(VOID *pcb, WR_NEXT_LOCK, WR_FIND_RES *result); 
+
+
+Writes the name of the next city as a zero terminated string to the city member of the wR_FIND_REs struct 
+pointed to by result. 
+
+
+The name of the associated country is also written to the country member of the wR_FIND_REs struct 
+pointed to by result. 
+
+
+Returns zero on success, otherwise a negative error. 
+
+
+World file types and their locations 
+
+
+This section gives a summary of the file structures used by the World Server. The main bulk of the data is 
+stored using a complex compression algorithm. This cannot be duplicated realistically by a third party 
+developer, and the functionality is available through the World Server device driver, so it is not given in 
+detail. 
+
+
+Main World file 
+
+The main World database file is stored in the ROM. For a single-language ROM it is: 
+ROM::WORLD.DAT 
+
+For a multi-lingual ROM is: 
+ROM::WORLD._<lang> 
+
+
+where lang is the language number selected as returned by p_get language, formatted as a 2-digit number, 
+left-filled with 0 if the language number is <10. 
+
+
+For English the filename of the World file in a multi-lingual ROM is ROM::WORLD.DAT. In a multi- 
+lingual ROM you are obviously going to have a number of such World files. 
+
+
+World Extension file 
+
+
+Users by default get an extension file World.dat created, but they can make their own world extension 
+files with different names. These files contain changes to the main data (city additions and changes, and 
+country changes), which the World Server reads to override the main world database file. 
+
+
+World File format 
+
+
+First 2 bytes The World file variant signature. This is a scrambled combination of the file version 
+and language. (Each language can have up to 15 versions; these correspond to new 
+releases.) 
+
+Next 30 bytes 15 two-byte table pointers. These point to tables, or key positions within tables 
+
+Remaining data Various tables, including a decode table, because all the data following is encoded. 
+
+
+I/O DEVICES REFERENCE 
+
+
+World Extension File format 
+
+File header 
+
+A World Extension File has a header of 32 bytes: 
+
+First 16 bytes World Extension File signature worldFileType**<0x0> 
+
+
+17-18th bytes World file variant signature. On creation is copied from the main database file. Files 
+which are opened which do not match the main database file are rejected. 
+
+
+19-20th bytes Unsigned WORD containing size of extra data block 
+21st-32nd bytes Not used, filled with oxo bytes 
+Data block 
+
+
+The extra data block follows, which is a string of leading byte count data blocks. Each contains either 
+city or country alteration information. With the Series 3a and its newer brothers, there is a limit on the 
+number of blocks to 32 (excluding the final, empty, field). This data block is at least one byte long 
+(0x0, i.e. a leading byte count list terminator). 
+
+
+CHAPTER 9 
+
+
+XMODEM AND YMODEM 
+
+
+Introduction 
+
+
+All Psion SIBO machines include an Xmodem/Ymodem device driver which implements the industry 
+standard Xmodem and Ymodem data transfer protocols. Only the data transfer protocols are implemented. 
+The applications perform the required file I/O. 
+
+
+The Psion SIBO Xmodem/Ymodem device driver is attached to a lower level driver which must support 
+the services provided by the Psion SIBO serial device driver. As it is an attached driver it can run over any 
+serial channel without modification. 
+
+
+There are numerous variations of both the Xmodem and the Ymodem protocols. The following are 
+supported: 
+
+
+e Xmodem Checksum 
+e Xmodem CRC 
+
+e Xmodem CRC (1K) 
+e Ymodem 
+
+e Ymodem (1K) 
+
+e Ymodem-G 
+
+e Ymodem-G (1K) 
+
+
+I  _ 
+Data transfer protocols overview 
+
+
+The Xmodem and Ymodem protocols were established to allow two way error correcting data transfers 
+between remote computers. The protocols define the data as a series of data blocks each of which is 
+transmitted with a check for data corruption (a few other bytes are also added - see later sections). The 
+Xmodem/Y modem device driver supports either a one byte checksum or a two byte CRC data integrity 
+check. 
+
+
+One byte checksum 
+
+
+The one byte checksum is the sum of the bytes in the data block with the carries discarded. A one byte 
+checksum is not as reliable an integrity check as a two byte CRC. 
+
+
+Two byte Cyclic Redundancy Check (CRC) 
+
+
+The two byte CRC is the remainder after the datablock (treated as a large binary number) is divided by a 
+sixteen bit number. The supplied device driver uses the CRC sixteen bit divisor recommended by the 
+CCITT (in polynomial form this is x!° + x!? + x> + 1). The reader should be aware that other CRCs are 
+also in widespread use (the CRC-16 polynomial for example). 
+
+
+I/O DEVICES REFERENCE 
+
+
+The Xmodem protocol 
+
+
+The Xmodem data transfer protocol was developed in the late seventies as a 'quick hack' for transferring 
+data between dissimilar machines. It was written on and for machines that had eight bit UARTS 
+(Universal Asynchronous Receivers and Transmitters) and is thus an eight bit data transfer protocol. 
+
+
+The protocol is very simple and thus easy to port to other machines. This and the fact that the original 
+implementation was placed in the public domain very early in its life has meant that the Xmodem protocol 
+has become a defacto industry standard data transfer protocol. 
+
+
+The protocol lacks many features considered mandatory in modern data transfer protocols including full 
+duplex transfer and windowing. Worse still it is not robust: corruption of acknowledgement characters or 
+the data frame header characters can fool the protocol into adopting the wrong state. 
+
+
+The file transfer facilities provided by applications that use the protocol simply send the body of the file as 
+data in data frames. Since the protocol was originally developed on CP/M machines, text files should 
+consist of lines of printable ASCII terminated by the CRLF (0x0d 0x0a) character sequence, with the file 
+terminated with the SUB (0x1a) character. It is the responsibility of the application to perform the 
+required file translation. The SIBO filing system allows text files to be opened in 'stream' mode (i.e. as a 
+constant data stream with each text record delimited by CRLF characters), see the P_FSTREAM_TEXT 
+section within the Files chapter of the PLIB Reference Manual. The local filing system of machines in the 
+SIBO range store data in the same format as MSDOS. Thus a text file can be opened using the P_FsTREAM 
+mode and still present CRLF delimited data. However a remote filing system, that of the Macintosh for 
+example, would not necessarily store data in the same format. 
+
+
+Binary files can be transferred with the Xmodem protocol. In this case no format is implied. All the data 
+should be written to file as it is presented in the Xmodem data frames. 
+
+
+Link establishment 
+
+
+The Xmodem protocol does not define a distinct link establishment phase. The sender of the data waits for 
+a link establishment character (NAK) and then sends the first data frame. When the first data frame is 
+received the link is established and both sides are in the data transfer phase. 
+
+
+If the sender (receiver) does not receive the expected NAK character (data frame) within a reasonable time 
+(two minutes for example) it should quit. The receiver will continue sending NAK characters at regular 
+intervals until either the first data frame is received or the allowed time period has elapsed. 
+
+
+The data transfer phase 
+
+
+The sender transmits a series of Xmodem Checksum data frames. These consist of: 
+
+
+SOH the start of header character (0x01). 
+
+Block number a one byte binary number labelling each data block. The number wraps to zero 
+at Oxff. 
+
+oxff - block number the one's complement of the block number. This validates the block number. 
+
+Data block a block of 128 data bytes. 
+
+One byte checksum the sum of the data bytes with the carrys discarded. 
+
+
+Each frame must contain exactly 132 bytes. Thus when there is insufficient data to fill the data block 
+padding must be added. Typically the padding consists of end of file (SUB) characters, although NULL 
+characters would probably be better when sending binary files. 
+
+
+If the data and the block number have not been corrupted the receiver will send a positive 
+acknowledgement character (ACK) requesting the sender to transmit the next data frame. Otherwise the 
+receiver will transmit a negative acknowledgement character (NAK) requesting the sender to retransmit 
+the previous (corrupted) data frame. 
+
+
+Link termination 
+
+
+An Xmodem link termination phase does not exist separately to the data transfer phase. When the last 
+data frame has been transmitted the sender transmits a one byte EOT character that informs the receiver 
+that there is no more data. The receiver should acknowledge this in the same way that a normal data 
+frame is acknowledged, that is with either ACK or NAK characters. Once successfully acknowledged the 
+link has terminated. 
+
+
+9-2 
+
+
+9 XMODEM AND YMODEM 
+
+
+Checksum data flow showing error recovery 
+
+
+Sender Receiver 
+NAK 
+<timeout> 
+NAK 
+
+SOH,0x01,0xFE,<128bytes>,CHK 
+NAK 
+
+SOH,0x01,0xFE,<128bytes>,CHK 
+ACK 
+
+SOH,0x02,0xFp,<128bytes>,CHK 
+ACK 
+
+SOH,0x03,0xFc,<128bytes>,CHK 
+
+<timeout> 
+
+SOH,0x03,0xFc,<128bytes>,CHK 
+ACK 
+
+EOT 
+NAK 
+
+EOT 
+ACK 
+
+
+The CRC variant 
+
+
+Xmodem CRC differs from the Xmodem Checksum protocol only in the data integrity check and the link 
+establishment character. 
+
+
+The Xmodem CRC protocol data frames include a two byte CRC data integrity check (with the high byte 
+being sent before the low byte) in place of the one byte checksum. This gives an improved data integrity 
+check at the expense of an extra byte of non-data - data frames are thus 133 bytes long. The PLIB function 
+p_crce will generate the required CRC. 
+
+
+The receiver establishes an Xmodem CRC link by sending a C (0x43) link establishment character. The 
+link establishment will fail if the sender does not support the CRC mode. 
+
+
+CRC data flow showing error recovery 
+
+
+Sender Receiver 
+C 
+<timeout> 
+Cc 
+
+SOH, 0x01,0xFE,<128 bytes>,CRCHI,CRCLO 
+ACK 
+
+SOH,0x02,0xFD,<128 bytes>,CRCHI,CRCLO 
+NAK 
+
+SOH,0x02,0xFpD,<128 bytes>,CRCHI,CRCLO 
+
+<timeout> 
+
+SOH,0x02,0xFD,<128 bytes>,CRCHI,CRCLO 
+ACK 
+
+EOT 
+ACK 
+
+
+The 1K variant 
+
+
+The 1K variant allows the sender to transmit 1024 bytes of data per data frame. Each 1K data frame starts 
+with an STX character (not an SOH character) and is otherwise identical to an Xmodem CRC data frame. 
+The link establishment, data transmission and link termination phases are the same as for the Xmodem 
+CRC protocol. 
+
+
+The 1K option allows 1024 byte data frames to be intermixed with 128 byte data frames, with the 
+restriction that a retransmitted frame must be the same size as the originally transmitted frame. 
+
+
+1K data frames are more sensitive to corruption (remember that the whole data block is destroyed by the 
+corruption of only one data byte). Thus 1K protocols should not be used when the transmission line is 
+noisy. 
+
+
+The 1K Xmodem variant supports only a two byte CRC data integrity check. It is inadvisable to use a one 
+byte checksum with 1K data frames and this option is not supported by the supplied driver. 
+
+
+I/O DEVICES REFERENCE 
+
+
+The 1K option data flow 
+
+
+Sender Receiver 
+
+C 
+STX,0x01,0xFE,<1024 bytes>,CRCHI,CRCLO 
+
+ACK 
+STX,0x02,0xFD,<1024 bytes>,CRCHI,CRCLO 
+
+NAK 
+STX,0x02,0xFD,<1024 bytes>,CRCHI,CRCLO 
+
+<timeout> 
+
+STX,0x02,0xFD,<1024 bytes>,CRCHI,CRCLO 
+
+ACK 
+SOH,0x03,0xFc,<128 bytes>,CRCHI,CRCLO 
+
+ACK 
+STX,0x04,0xFB,<1024 bytes>,CRCHI,CRCLO 
+
+ACK 
+EOT 
+
+ACK 
+
+
+Abandoning a transfer 
+
+
+The Xmodem specification does not explicitly provide for abandoning a data transfer session. In practice 
+various implementations will request link abandonment by sending a series of CAN (0x18) characters. 
+This method does not work well when the sender is currently transmitting a data frame. The safest option 
+is to continue sending the data frame and afterwards transmit the CAN characters. For a high quality 
+interface this alternative implies an unacceptable wait (for the 1K protocol with a 1200 baud transmission 
+rate the wait would be about eight seconds). The second alternative is to quit data frame transmission 
+immediately and send a series of CAN characters (which could be misinterpreted as belonging to the 
+abandoned data frame). Even if the receiver misinterprets some CAN characters the session will 
+eventually be abandoned. 
+
+
+When sending data the supplied driver will simply stop transmitting the current data frame and send a 
+CAN character immediately. 
+
+
+When receiving data the supplied driver will send a CAN character. 
+
+
+If a CAN character is received by the driver (except as part of a data frame) it will fail any outstanding 
+request with the E_FILE_CANCEL completion status. 
+
+
+The Ymodem protocol 
+
+
+The Ymodem protocol was developed from the realisation that the Xmodem protocol has several 
+weaknesses: 
+
+
+e Only one file can be transferred per command. The file name must be entered at both ends of the 
+link implying that the user has direct or indirect access to both computers (in addition to the 
+Xmodem link). 
+
+
+e The transferred files can contain up to 127 (or even 1023) useless bytes. These are added to pad 
+out the last data block. 
+
+
+e The time and date that the file was last modified are lost. 
+
+
+Some of the other weaknesses of the original specification had already been resolved by developing 
+variants of the Xmodem protocol. These variants (discussed in the previous section) allow for a more 
+sophisticated data integrity check (the CRC variant) and larger data frames (the 1K variant). 
+
+
+The three weaknesses in the above list are all concerned with file transfer rather than data transfer. Unlike 
+Xmodem, the Ymodem protocol is specifically designed for file transfer. 
+
+
+The Ymodem protocol does not attempt to overcome problems with or enhance the actual data flow 
+protocol. Thus Ymodem is subject to the same data corruption problems as Xmodem. 
+
+
+All Ymodem variants use CRCs. 
+
+
+9 XMODEM AND YMODEM 
+
+
+Link establishment 
+
+
+The Link establishment phase is identical to that for Xmodem CRC except that the first data frame 
+transmitted has a block number of zero rather than one. This block contains file information as follows: 
+
+
+e A zero terminated name. This is either the fully specified path name for the file to be transferred 
+or (more commonly) the file name with no path specified. In either case the name must be 
+acceptable to both the sender's and receiver's filing systems (in general machines that have 
+different filing systems will accept only the file name). This field is mandatory. 
+
+
+e = The file length. This is stored as a sequence of decimal digits immediately following the zero 
+terminated name. The receiver may use the file length to set the end of file position at the end of 
+the transfer. If further fields are present the file length must be present. If there are no further 
+fields the file length is optional. 
+
+
+e = The file modification date. This is stored as a sequence of octal digits specifying the time at 
+which the file was last modified in seconds from 00:00:00, January 1, 1970 (Unix time). A 
+single space character separates the file modification date from the file length. If further fields 
+are present the file modification date must be present. If there are no further fields the file 
+modification date is optional. 
+
+
+e The mode. This is stored as a sequence of octal digits and specifies the file mode. Unless the file 
+was sent from a Unix machine the mode is set to zero. Files sent from Unix machines that have 
+the mode set to 0x8000 are assumed to be a Unix type regular file. The mode field is separated 
+from the file modification date by a single space character. If further fields are present the mode 
+must be present. If there are no further fields the mode is optional. 
+
+
+e Serial number. This is stored as a sequence of octal digits and specifies the serial number of the 
+sender's software. The receiver's use of this number is optional. The serial number field is 
+separated from the mode field by a single space character. This field is optional. 
+
+
+All undefined fields, and the remaining bytes of the data frame, should be set to zero to allow for future 
+compatibility. 
+
+
+The following code fragment generates the first data frame containing the required Ymodem information 
+for filename, length and modification date. 
+
+
+p_bfil(&buf[0],128,0); 
+p_finfo(pFilename, &info) ; 
+p=p_scpy (&buf[0],pFilename) +1; 
+pt=p_gltob(p,info.size,10); 
+*ptt=" '; 
+pt=p_gltob(p,info.modst, 8); 
+
+
+When the first frame arrives the receiver should attempt to open the specified file. If the open request is 
+successful the receiver should send back an ACK to continue with the transfer, otherwise a CAN to cancel 
+the transfer. 
+
+
+When there are no more files to transfer the link connection should be re-established with a zero length 
+file name, after which the batch file transfer ends. 
+
+
+The data transfer phase 
+The data transfer phase is identical to the Xmodem CRC data transfer phase. 
+
+
+Link termination 
+
+
+The Ymodem file transfer termination phase does not exist separately from the data transfer phase. When 
+the file has been transmitted a one byte EOT character is sent to the receiver. The receiver should 
+acknowledge this in the same way that a normal data frame is acknowledged using either ACK or NAK 
+characters. The transfer of the file is now complete. When one or more additional files are to be sent the 
+sender must reestablish a link with the receiver and send the next file in exactly the same manner. When 
+all files have been sent the sender must send an initial (block number zero) data frame containing a zero 
+length file name. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Ymodenm file transfer data flow 
+
+
+Sender Receiver 
+
+C 
+SOH, 0x00,0xFF,<filename,len...>,CRCHI,CRCLO 
+
+ACK 
+SOH,0x01,0xFE,<128bytes>,CRCHI,CRCLO 
+
+ACK 
+SOH,0x02,0xFD,<128bytes>,CRCHI,CRCLO 
+
+ACK 
+EOT 
+
+ACK 
+
+C 
+SOH,0x00,0xf£,<file name,len...>,CRCHI,CRCLO 
+
+ACK 
+SOH,0x01,0xFE,<128bytes>,CRCHI,CRCLO 
+
+ACK 
+SOH,0x02,0xFD,<128bytes>,CRCHI,CRCLO 
+
+ACK 
+EOT 
+
+ACK 
+
+C 
+SOH,0x00,0xf£,<null file name>,CRCHI,CRCLO 
+
+ACK 
+
+
+The 1K variant 
+
+
+The 1K variant allows the sender to transmit 1024 bytes of data per frame. The 1K variant data frames are 
+identical to Xmodem 1K data frames (with the exception of the first frame as discussed earlier). 
+
+
+The G variant 
+
+
+The Ymodem-G protocol does not have any specified way of reporting an error to the sender, or more 
+specifically of requesting a re-transmission of a broken data frame. The only advantages over straight 
+ASCII transfer is that the receiver can detect errors (although nothing can be done about them) and 
+multiple files can be transferred. The design philosophy seems to have been that error correcting modems 
+guarantee that the files are not corrupted during transfer and that the inclusion of software error corection 
+severely reduces the modem's throughput. However error correcting modems only ensure that the data is 
+not corrupted during the transfer from one modem to another.They do not check for corruption of the data 
+while it is being sent from the computer to the modem, and vice versa. A typical problem can occur with 
+PCs connected to networks where some network software insists on disabling interrupts for extended 
+periods of time, certainly long enough to get serial overrun errors. The Ymodem-G protocol is highly 
+susceptible to such errors. 
+
+
+A Ymodem-G link is established by the receiver sending a G (0x47) character. 
+
+
+The Ymodem-G protocol only has acknowledgement characters after the first data frame (indicating that 
+the file was successfully opened) and after the EOT character (indicating that the file was successfully 
+closed). 
+
+
+The supplied device driver will send a CAN character if an error was detected while in Ymodem-G mode. 
+This will typically abort the entire transfer. 
+
+
+9 XMODEM AND YMODEM 
+
+
+Ymodem.-G file transfer data flow 
+
+
+Sender Receiver 
+G 
+SOH, 0x00,0xFr,<filename,len...>,CRCHI,CRCLO 
+G 
+SOH,0x01,0xFE,<128bytes>,CRCHI,CRCLO 
+SOH,0x02,0xFp,<128bytes>,CRCHI,CRCLO 
+EOT 
+ACK 
+G 
+SOH,0x00,0xf£,<file name,len...>,CRCHI,CRCLO 
+G 
+SOH,0x01,0xFE,<128bytes>,CRCHI,CRCLO 
+SOH,0x02,0xFpD,<128bytes>,CRCHI,CRCLO 
+EOT 
+ACK 
+G 
+
+
+SOH,o0x00,0xf£,<null file name>,CRCHI,CRCLO 
+
+
+Abandoning a transfer 
+
+
+The Ymodem specification does not explicitly provide for abandoning a data transfer session. Various 
+implementations will send CAN (0x18) characters in an attempt to inform the remote computer that the 
+data transfer session should be abandoned. 
+
+
+When sending data the supplied driver will simply stop transmitting the current data frame and send a 
+CAN character immediately. 
+
+
+When receiving data the supplied driver will send a CAN character. 
+
+
+If a CAN character is received by the driver (except as part of a data frame) it will fail any outstanding 
+request with the E_FILE_CANCEL completion status. 
+
+
+Protocol problems 
+
+
+The primary task of any data transfer protocol is to ensure that the data sent is the same as the data 
+received. If the physical media being used could not corrupt the data then ASCII file transfer would be 
+ideal since no overheads are required in validating the data. 
+
+
+Although the Xmodem and Ymodem protocols address the majority of problems concerned various holes 
+in the error recovery have been pointed out. For example: 
+
+
+e Synchronisation will be lost if the NAK character sent by the receiver is corrupted to an ACK 
+character. The transfer will thus fail. 
+
+
+e = The use of different link establishment and acknowledgement characters for Xmodem, Ymodem 
+and Ymodem-G protocols can lead to confusion if the character is corrupted. For example, the 
+Ymodem protocol attempts to establish the link by sending a C character. Corruption of the 
+C to aG would fool the receiver into connecting in Ymodem-G mode. 
+
+
+e The use of anonymous acknowledgement characters for requesting data frame (re)transmission 
+can cause timing problems. For example, consider a receiver that sends an ACK or NAK 
+character requesting transmission of a data frame and finds that the sender is preoccupied. The 
+protocol allows for the receiver to wait for a specified time interval and then send another ACK 
+or NAK character. This will work fine unless the sender replies after transmission of the second 
+ACK or NAK character, and before its receipt. In this case the receiver will assume that the 
+transmitted data frame corresponds to the second ACK or NAK character and thus 
+synchronisation will be lost. 
+
+
+In actual field usage the Xmodem and Ymodem protocols perform more than adequately. 
+
+
+I/O DEVICES REFERENCE 
+
+
+ee en 
+Xmodem/Ymodem services 
+
+
+p_open(XMD:) Open an Xmodem/Ymodem channel 
+
+
+INT p_open(VOID **ppXmodem, "XMD:", —-1); 
+
+
+Attach the Xmodem/Ymodem driver to the open channel specified by ppxmodem. All I/O requests on that 
+channel will now be routed to the Xmodem/Ymodem device driver. 
+
+
+The passed channel is assumed to support the set of services provided by the serial driver. Currently only 
+the try: driver supports the serial services. 
+
+
+For example: 
+VOID *pcb; 
+if (!p_open(&pcb, "TTY:A",-1) ) 
+{ 
+
+
+if (!p_open(&pcb, "XMD:",-1) ) 
+{ 
+
+
+p_close (pcb); 
+} 
+
+p_close (pcb) 
+
+} 
+
+
+Note that two calls to p_close are required, one to close the channel to the Xmodem/Ymodem driver and 
+the second to close the channel to the serial driver. 
+
+
+The Xmodem/Ymodem driver senses the current serial driver's characteristics, removes any XON/XOFF 
+handshaking, sets the terminator mask to zero and sets the framing to eight bits, no parity and one stop 
+bit. The original serial characteristics are restored when the driver is closed. 
+
+
+Once a channel to the Xmodem/Ymodem driver has been opened, the application must connect to the 
+computer at the remote end. This done with the p_FconNECT service. 
+
+
+The calling process will be panicked if the serial driver to which the Xmodem/Ymodem driver is attached 
+has any outstanding requests on it. 
+
+
+Returns zero if the request completed successfully otherwise a negative error number. 
+
+
+p_close Close the Xmodem channel 
+
+
+INT p_close(VOID *pXmodem) ; 
+
+
+Close the Xmodem channel specified by pXmodem. The device driver should be closed when the file 
+transfer has completed. All I/O requests on the driver channel will then be routed to the underlying serial 
+driver. 
+
+
+Every outstanding request on the Xmodem/Ymodem driver will be completed, its completion status word 
+will be set to E_FILE_CANCEL and a signal will be generated. 
+
+
+The characteristics of the serial driver are restored to the values held before the Xmodem/Ymodem driver 
+was opened. 
+
+
+The p_FCLOSE request cannot fail and returns zero. 
+
+
+P_FCONNECT Connect to the remote computer 
+
+
+VOID p_ioc(VOID *pXmodem, P_FCONNECT, WORD *pstat, UWORD &type, UWORD &mode) ; 
+INT p_iow(VOID *pXmodem, P_FCONNECT, UWORD &type, UWORD &mode) ; 
+
+
+Obtain a connection to a computer assumed to be running some Xmodem/Ymodem software. 
+The connection type can be established as one of: 
+@ =P_XMDM_ACCP 
+
+
+e P_XMDM_INIT 
+
+
+9-8 
+
+
+9 XMODEM AND YMODEM 
+
+
+where p_xmpmM_accp would be used to accept a connection (the application wishes to transmit a file or 
+files) and p_xmpM_1nrtT would be used to initiate the connection (the application wishes to receive a file or 
+files). 
+
+
+The connection mode determines the file transfer mode and can be one of: 
+
+
+P_XMDM_CRCORCHECKSuUM _ the connection should be established in either Xmodem checksum or Xmodem 
+CRC mode depending on which mode is supported by the remote computer. 
+The driver has a bias towards CRC mode. When transmitting connection 
+request characters it sends two CRC connection request characters (C,0x43) to 
+every checksum connection request character (NAK,0x15). When accepting a 
+connection it will throw away the first NAK character it receives while waiting 
+for a potential C character. 
+
+
+P_XMDM_CHECKSUMMODE the connection should be established in Xmodem checksum mode only. This 
+will connect to a remote computer that is using checksum mode faster than the 
+P_XMDM_CRCORCHECKSUM option. (If the remote computer is trying to establish a 
+connection in CRC mode a connection will still be established. This fact will 
+be reported to the caller.) 
+
+
+P_XMDM_CRCMODE the connection should be established in Xmodem CRC mode only. If the 
+remote computer does not support CRC mode no connection will be 
+established. 
+
+P_YMODEM_MODE the connection should be established using the Ymodem batch protocol. 
+
+P_YMODEM_G_MODE the connection should be established using the Ymodem-G batch protocol. 
+
+
+As an option on any of the protocols that support CRC error checking (Xmodem CRC and all the 
+Ymodem variants) the p_xmpM_onz_x flag can be ored into mode to indicate that data frames of size 1K 
+can be transmitted and received. 
+
+
+For example: 
+mode=P_XMDM_CRCMODE | P_XMDM_ONE_K; 
+
+
+When this flag is not set the Xmodem/Ymodem driver will refuse to accept 1K data frames and will 
+instead reply with NAK characters. This will eventually cause the data transfer to fail. 
+
+
+When a connection cannot be established, the reason for the failure will be written back to the completion 
+status word. 
+
+
+If the connection is successfully established the completion status word will contain zero and the actual 
+connection mode will be written back to mode. 
+
+
+For example: 
+
+
+type=P_XMDM_INIT; 
+mode=P_XMDM_CRCORCHECKSUM; 
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ 
+if (mode==P_XMDM_CRCMODE) 
+p_puts ("CRC mode") 
+else if (mode==P_XMDM_CHECKSUMMODE) 
+p_puts ("Checksum mode") 
+
+
+} 
+Note that the data space for mode must be preserved until the connection request completes. 
+
+
+In general the connection request will take an extended time. Thus the request should be made 
+asynchronously. The connection request can be cancelled with the p_FDISCONNECT service. 
+
+
+If the p_FconnEcT request was started successfully the I/O request returns either zero or a negative error 
+number. 
+
+
+The completion status word is returned by the synchronous p_iow request and written to *pstat by the 
+asynchronous p_ioc request. It is set to =_FILE_PENDING while the request is outstanding and zero on 
+successful completion. If the request fails to complete it is set to a negative error number. 
+
+
+The calling process will be panicked if there is an outstanding p_rcoNnNECcT request. 
+
+
+I/O DEVICES REFERENCE 
+
+
+Examples 
+
+
+To receive files using the Xmodem-CRC 1K protocol: 
+
+
+type=P_XMDM_INIT; 
+
+mode=P_XMDM_CRCMODE | P_XMDM_ONE_K; 
+
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ 
+
+
+} 
+To send files using the Ymodem batch protocol: 
+
+
+type=P_XMDM_ACCP; 
+
+mode=P_YMODEM_MODE; 
+
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ 
+
+
+} 
+To send files using the Ymodem-G 1K batch protocol: 
+
+
+type=P_XMDM_ACCP; 
+
+mode=P_YMODEM_G MODE |P XMYM_ONE_K; 
+
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ 
+
+
+P_FDISCONNECT Disconnect from the remote 
+
+
+INT p_iow(VOID *pXmodem, P_FDISCONNECT) ; 
+Disconnect from the remote computer. 
+
+
+The P_FDISCONNECT request can also be used to abandon the Xmodem/Ymodem session during the 
+connection establishment or data transfer phases. 
+
+
+If a connection has already been established then the p_rp1IscoNnNEcT request will cause a CAN character 
+to be transmitted to the remote computer. This may or may not be picked up by the remote 
+Xmodem/Ymodem implementation to indicate that the data transfer phase is being abandoned. The 
+Xmodem/Ymodem protocols do not have any standard mechanism for abandoning data transfer. 
+
+
+If no connection has been established yet, or if the transfer is now complete, no characters will be 
+transmitted to the remote computer. 
+
+
+Any outstanding asynchronous requests will be cancelled by the p_FpIsconnEcT request, and their 
+completion status words set to E_FILE_CANCEL. For each outstanding request a signal will be generated 
+and must be used up by the application. 
+
+
+Typically the p_FDISCONNECT request would be called synchronously. 
+The P_FDISCONNECT request can not fail and returns zero. 
+
+
+Example 
+
+
+type=P_XMDM_INIT; 
+mode=P_XMDM_CRCORCHECKSUM; 
+p_ioc (pXmodem, P_FCONNECT, &xStat, &type, &mode) ; 
+p_ioc(pConsole, P_FREAD, &kStat, &kbr) ; 
+p_iowait(); 
+if (xStat!=E_FILE_PENDING) 
+
+{ /* Xmodem connect completed */ 
+
+
+} 
+else 
+{ /* key press occurred - cancel P_FCONNECT */ 
+p_iow (pXmodem, P_FDISCONNECT) ; 
+p_waitstat (&xStat); 
+
+
+9 XMODEM AND YMODEM 
+
+
+P_FREAD Read data from the remote computer 
+
+
+VOID p_ioc(VOID *pXmodem, P_FREAD, WORD *pstat, UBYTE *buffer, UWORD *plen)j; 
+INT p_iow(VOID *pXmodem, P_FREAD, UBYTE *buffer, UWORD *plen); 
+
+
+Read data from the remote computer. If the connection was not established with a type of p_xmpm_rntT the 
+request will fail with the negative error E_FILE_DISc. 
+
+
+When data is available it will be written to the buffer pointed to by buffer and the length of the data will 
+be written to *plen. 
+
+
+When the end of data indicator (EOT) from the remote computer is received the p_rreap request will be 
+completed with the (negative) z_F1ILE_zoF error number. 
+
+
+The application is responsible for supplying a buffer large enough to hold the largest data frame that can 
+arrive. If the p_xmpM_onz_k mode flag was set in the p_rconnecT request this is 1024 bytes otherwise it is 
+128 bytes. 
+
+
+If the Ymodem protocols are being used the first data frame read will contain the Ymodem file 
+information. 
+
+
+If the p_rREAD request was started successfully the synchronous I/O request returns zero otherwise it 
+returns a negative error number. 
+
+
+Whilst an asynchronous P_FREAD request is outstanding the completion status word is set to 
+E_FILE_PENDING. On completion the status word is set to zero if the read request completed successfully 
+otherwise a negative error number. In particular the completion code is set to E_F1LE_zoF if there is no 
+more data to read. 
+
+
+The calling process will be panicked if there is an outstanding p_rREapD request. 
+
+
+Examples 
+
+
+Receiving multiple files using the Ymodem protocol: 
+
+
+type=P_XMDM_INIT; 
+mode=P_YMODEM_G_MODE; 
+FOREVER 
+{ 
+if (ret=p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+break; 
+if (ret=p_iow(pXmodem, P_FREAD, &fileinfo[0],élen) ) 
+break; 
+if (!p_slen(&fileinfo[0])) 
+{ /* finished multi-file receive */ 
+ret=0; 
+break; 
+} 
+p_open (&pFile, &fileinfo[0],P_FUPDATE|P_FSTREAM|P_FREPLACE) ; 
+while (! (ret=p_iow(pXmodem, P_FREAD, &buf[0],&len) ) ) 
+{ 
+if (ret=p_write (pFile, ébuf[0],1len) ) 
+break; 
+} 
+if (ret==E_FILE_EOF) 
+{ 
+/* Truncate the file as specified in fileinfo[] */ 
+} 
+p_close(pFile) ; 
+/* set the file modification date */ 
+if (ret!=E_FILE_EOF) 
+break; 
+} 
+p_iow (pXmodem, P_FDISCONNECT) ; 
+if (ret) 
+p_puts ("Error receiving files"); 
+
+
+I/O DEVICES REFERENCE 
+
+
+Receiving a single file using the Xmodem protocol: 
+
+
+type=P_XMDM_INIT; 
+mode=P_XMDM_CRCORCHECKSUM; 
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ /* Xmodem connect completed */ 
+p_open (&pFile, "temp.tmp", P_FUPDATE |P_FSTREAM|P_FREPLACE) ; 
+while (! (ret=p_iow(pXmodem, P_FREAD, &buf[0],&len) ) ) 
+{ 
+if (ret=p_write(pFile, ébuf[0],1len) ) 
+break; 
+} 
+p_close(pFile) ; 
+p_iow (pXmodem, P_FDISCONNECT) ; 
+if (ret!=E_FILE_EOF) 
+p_puts ("Error occurred"); 
+
+
+P_FWRITE Write data to the remote computer 
+
+
+VOID p_ioc(VOID *pXmodem, P_FWRITE, WORD *pstat, VOID *buffer, UWORD *plen); 
+INT p_iow(VOID *pXmodem, P_FWRITE, VOID *buffer, UWORD *plen); 
+
+
+Write data to the remote computer. If the connection was not established with a type of P_xmpM_accp the 
+request will fail with the negative error E_FILE_DISc. 
+
+
+Data can be written in buffers of 128 or 1024 bytes, although the device driver does not check whether or 
+not the connect request specified the p_xmpm_onE_x flag. If the receiver has not been set up to receive 
+1024 byte frames (the 1k option) it will in general fail to accept the data. 
+
+
+The 1K option specification allows the user to intermix the transmission of 128 and 1024 byte frames, this 
+driver conforms to that specification. 
+
+
+If the write request is for fewer than 128 bytes the internal transmit buffer is padded to 128 bytes with 
+SUB (0x1a) characters. If the request is for more than 128 but fewer than 1024 characters, the internal 
+buffer will similarly be padded with SUB characters. 
+
+
+As an exception to the above, if a write request of zero length is received this is taken to indicate that the 
+end of text marker should be transmitted to the remote computer, thus completing that data transfer. 
+
+
+Unlike for many device drivers the application does not have to preserve the data buffer or the length word 
+data spaces until data transmission has completed. 
+
+
+If the Ymodem protocols are being used the first data frame to be written is assumed to contain the 
+Ymodem file information. 
+
+
+If the p_rwRITE request was started successfully the I/O request returns zero otherwise it returns a negative 
+error number. 
+
+
+Whilst an asynchronous P_FWRITE request is outstanding the completion status word is set to 
+E_FILE_PENDING. On completion the status word is set to zero if the write request completed successfully 
+otherwise, it is set to a negative error number. 
+
+
+The calling process will be panicked if there is an outstanding P_FwRITE request. 
+
+
+9 XMODEM AND YMODEM 
+
+
+Examples 
+
+
+Sending a single file using the Xmodem protocol: 
+
+
+type=P_XMDM_ACCP; 
+mode=P_XMDM_CRCMODE; 
+if (!p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+{ /* Xmodem connect completed */ 
+p_open (&pFile, "temp.tmp", P_FOPEN|P_FSTREAM|P_FSHARE) ; 
+while ((len=p_read(pFile, &ébuf[0],128) )>0) 
+{ 
+if (ret=p_iow(pXmodem, P_FWRITE, &buf[0],&len) ) 
+break; 
+} 
+if (!ret && (!len || len==E_FILE_EOF) ) 
+{ 
+len=0; /* Force EOT to be sent */ 
+p_iow (pXmodem, P_FWRITE, &buf[0],&len); 
+} 
+p_close(pFile) ; 
+p_iow (pXmodem, P_FDISCONNECT) ; 
+if (ret) 
+p_puts ("Error occurred") ; 
+
+
+Sending multiple files using the Ymodem protocol: 
+
+
+type=P_XMDM_INIT; 
+mode=P_YMODEM MODE |P XMDM_ONE_K; 
+FOREVER 
+
+{ 
+
+if (ret=p_iow(pXmodem, P_FCONNECT, &type, &mode) ) 
+
+
+break; 
+if (! (ret=getNextFileName (&name[0]) ) ) 
+break; /* gets Ymodem 1st frame info */ 
+len=128; 
+if (ret=p_iow(pXmodem, P_FWRITE, &name[0],&len); 
+break; 
+
+
+p_open (&pFile, gname[0],P_FOPEN|P_FSTREAM|P_FSHARE) ; 
+while ((len=p_read(pFile, &buf[0],1024) )>0) 
+
+
+if (ret=p_iow(pXmodem, P_FWRITE, &buf [0], &len) ) 
+break; 
+
+
+if (!ret && (!len || len==E_FILE_EOF) ) 
+
+
+len=0; /* Force EOT to be sent */ 
+p_iow (pXmodem, P_FWRITE, &buf[0],&len); 
+
+
+p_close(pFile); 
+if (ret) 
+break; 
+} 
+p_iow (pXmodem, P_FDISCONNECT) ; 
+if (ret) 
+p_puts ("Error sending files"); 
+
+
+CHAPTER 10 
+
+
+NCP AND LINK 
+
+
+Introduction 
+
+
+This chapter describes the Psion Link application and the peer to peer data transfer services that are 
+provided to enable client server type applications to communicate with each other when the client and 
+server processes exist on different machines. 
+
+
+The basic Link application consists of two processes: LINK and syssncp. The Linx process varies from 
+machine to machine and provides only the user interface and one basic service. The syss$ncpP process is 
+identical on all machines and handles the physical connection and data transfer services. 
+
+
+The Link application is organised in four layers, each of which is responsible for a particular job: 
+
+
+e Physical Layer: for example the Serial Driver. This layer provides a set of services that hide any 
+hardware dependencies from the Logical Layer. 
+
+
+e Logical Link Layer. This layer provides the logical (hardware independent) services required by 
+the third layer. 
+
+
+e Data Transport and Multiplexing Layer 
+e = Application Layer 
+
+
+The first three layers are contained within the syssncp process, whose services are accessed via the NcP: 
+device driver. The syssncp process provides the data transport mechanism that allows client server 
+processes on different machines to communicate with each other. 
+
+
+There are many possible application layers, one of which is the LINK process. Client and server processes 
+are also examples of application layer processes. 
+
+
+Panics 
+
+
+All services (with the exception of p_open) will cause the calling process to be panicked if the passed 
+channel handle is not valid. Other panics are described under the particular service to which they apply. 
+
+
+The Psion logical link layer protocol 
+
+
+The Psion Link protocol provides the logical link layer services required by the syssncp process. The 
+services provided are fairly primitive. The syssncp process adds value to these services. A brief summary 
+of the protocol is presented here to aid in the explanation of the overall system. 
+
+
+The Psion Link protocol is a proprietary protocol based on the MNP protocol. It provides a symmetrical 
+‘error-free’ link between computers including: 
+
+
+e Full duplex data transmission. 
+
+e 16 bit CRC error detection. 
+
+e Multiple retransmissions. 
+
+e Dataframe sequencing. 
+
+e Variable dataframe size up to a maximum of 300 bytes per dataframe. 
+
+
+e A window size of one. 
+
+
+10-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+One of the major design criteria of the protocol was that it could be implemented in a very small amount 
+of code and required a small working set. Thus features such as large data frames (eg 1K) and windowing 
+were rejected. 
+
+
+The protocol is a data transfer protocol, not a file transfer protocol. The file transfer or more accurately 
+file access and management services are provided by application layer processes. 
+
+
+The SYS$NCP process 
+
+
+The two primary functions of the syssncp process are connection establishment and data transfer. 
+Connection establishment 
+
+
+A connection is established when the following criteria have been met: 
+
+e A physical link has been established. 
+
+e A logical link has been established. 
+
+e The syssncp process has successfully exchanged logon messages with its remote counterpart. 
+If any of the above fail or the remote counterpart is not compatible a connection will not be established. 
+
+
+A physical link is deemed to have been established when the local machine detects that the remote 
+machine is driving the DTR (local machines DSR) hardware handshaking line (for further details see the 
+Serial Port chapter). 
+
+
+When establishing a modem link, a physical link is deemed to have been established when a modem 
+driver reports that an incoming call has arrived or that the dial request has been sucessful. 
+
+
+A logical link is deemed to have been established when the Pp_FconneEcT request on the link layer protocol 
+driver completes sucessfully. 
+
+
+The syssncp processes exchange logon messages that contain a version number and the time at which the 
+process was started. 
+
+
+The version numbers are checked to ensure compatibility (for possible future expansion). 
+
+
+The communicating sys$NncP processes exchange the time at which each was started so as to allow 
+connection re-establishment in the event of an error at either the logical or physical layer. The re- 
+establishment of the application layer connections (if present) will be transparent to the applications. 
+
+
+Data transfer 
+
+
+The syssncp process creates eight separate logical (software implemented) channels through which 
+applications can communicate. The first channel, channel zero, is used by the sys$ncp process, leaving 
+seven channels free for client server applications. When sending data the syssncp process multiplexes the 
+eight logical channels into one physical channel. Conversely, when receiving data the process 
+demultiplexes the data from one physical channel to eight logical channels. 
+
+
+The transferred data can be divided into control data and application data. 
+
+
+Control data is the data exchanged between communicating syssNcp processes that concerns application 
+connection, disconnection and data flow control. 
+
+
+Application data is the data exchanged between connected applications. It is transparent to the sys$ncP 
+process (which places no significance on any of the transferred bytes). Full 8 bit data transfer is available. 
+The syssncp process simply ensures that the data sent on a particular channel is routed to the correct 
+destination process. 
+
+
+The syssncp process removes a limitation of the logical link layer, namely the data frame size. The 
+SYSSNCP process will 'segment' application data such that the only frame size limitation is that of the 
+particular application. 
+
+
+10-2 
+
+
+10 NCP AND LINK 
+
+
+The LINK process 
+
+
+The three primary tasks of the LINK process are: 
+e to provide a user interface for the Link application 
+e to respond to state changes in the syssncp process 
+e to set up the remote filing system, after successful connection establishment. 
+
+
+On both the Series 3 and the HC, the Link application has no visible user interface: the application is 
+started and stopped by the system process. For example, on the Series 3 the user turns the Link application 
+on or off and sets the baud rate by selecting the Remote link option on the Special menu. The system 
+process launches or terminates the application accordingly. 
+
+
+Since there is no user interface on the Series 3 and the HC, all state changes are handled without 
+prompting the user for a response. See the p_rFRsuPER and P_FINQ services described below. 
+
+
+When the syssncp informs the L1nx process that a connection has been established the L1nx process at 
+each end runs a process called syssrrsv (the remote file server process). The syssrrsv process provides 
+remote file access and management services. The L1nx process then adds the REM-:: filing system PDD 
+(Physical Device Driver) to the file server, thus creating a client server pair. 
+
+
+The 1nx process also sets itself up as an IPC (InterProcess Communication) message receiver. An 
+application may send the following messages to the LINK process: 
+
+
+LNKMSG_TERMINATE request that the Link application terminate. This involves removing the remote 
+file system client server pair, and informing the syssncp process that it should 
+terminate. Instead of sending a message directly an application can use the 
+p_pterminate system service to send this message indirectly. 
+
+
+LNKMSG_LOADREMOTE request that a message to load and run a specified process be sent to the remote 
+LINK process. The message is assumed to contain up to E_Max_NamE + 2 bytes. 
+The message consists of the name of the remote process that is to be loaded 
+followed by an optional leading byte count command line. If a command line 
+is required then the process name must be padded out to z_max_namE + 2 bytes 
+(with NULLS) for compatiblity purposes. The name is parsed with .JMG and 
+the resultant file name (no device or path) taken as the match pattern for a 
+search that will firstly look in the default directory of the remote LINK process 
+(typically LOC::M:\) then in the root directory of any devices that exist on the 
+remote machine and finally in the ROM. If a process is sucessfully loaded it 
+will be resumed immediately, the remote L1nx process will force a context 
+switch to allow the newly loaded process to run, typically for long enough to 
+open a channel on the nce: device. The resultant process id and full process 
+name are sent from the remote L1Nnx to the local tnx process. The local L1nk 
+process will write back the full process name into the buffer passed and 
+complete the IPC message send with the positive remote process id or negative 
+error number, very similar to the return values for p_execc. 
+
+
+LNKMSG_CONFIG request that the L1nx process inform the syssncp process to change its driver 
+configuration. The message parameter is the full pvrs struct to be passed to the 
+SYSSNCP process. 
+
+
+The tnxmsc_... message numbers can be found in link_def.h and the pvrs struct definition is in sys$ncp.h. 
+
+
+NCP services 
+
+
+p_open(NCP:) Open an NCP channel 
+INT p_open(VOID **ppNcp,"NCP:",-1); 
+
+
+Requests that a channel to the SYS$NCP process be opened and a channel allocated to the calling process 
+in preparation for connection to, and communication with, a remote process. 
+
+
+10-3 
+
+
+I/O DEVICES REFERENCE 
+
+
+The nep: device driver is a root device driver, it does not require any opened channels to be passed to the 
+p_open request. All I/O requests on the allocated channel will be routed to the sys$ncp process by this 
+device driver automatically. 
+
+
+Opening a channel does not cause any data to be transferred to the remote machine. 
+A single process may open as many channels on the ncp: device as it likes. 
+
+
+If a process terminates for any reason without closing the channel to the ncp: device the syssNncP process 
+will tidy up, reporting to any remotely connected channel that this channel has now been closed. 
+
+
+Returns zero if the open request completed sucessfully otherwise a negative error number. A typical error 
+is that the syssncp process is not currently running in which case the E_FILE_NxIST error value will be 
+returned. 
+
+
+Example 
+
+
+if (!p_open(&pNcp, "NCP:",-1) ) 
+{ 
+
+
+p_close(pNcp) ; 
+} 
+
+
+p_close() Close the NCP channel 
+INT p_close(VOID *pNcp) ; 
+Requests that the currently opened channel to the syssncp process be closed. 
+
+
+Any outstanding I/O requests will be completed with the E_FILE_CANCEL completion status and a signal 
+will be generated. 
+
+
+If the process is still connected to a remote process the remote process will be informed that the 
+connection has been closed, any outstanding requests the remote process has will be completed with the 
+E_FILE_DIsc completion status. 
+
+
+The close request cannot fail and always returns zero. 
+
+
+P_FCONNECT Connect to a remote process 
+
+
+VOID p_ioc(VOID *pNcp, P_FCONNECT, WORD *pstat, UBYTE *pname, UWORD *plen); 
+INT p_iow(VOID *pNcp, P_FCONNECT, UBYTE *pname, UWORD *plen); 
+
+
+Requests that the channel be connected to a remote channel that has been opened by the named process. 
+
+
+In a typical client server application only the client process would make a p_FCoNNECT request. The server 
+process would typically open an nce: channel and queue a P_FREAD request awaiting its first command 
+from a client. 
+
+
+If both processes of an application attempt to obtain a connection they should ensure that their counterpart 
+is running and has an nce: channel open before making the P_FCONNECT request otherwise the request will 
+fail with the E_FILE_NxIstT completion status. Obviously if the connection request fails with the 
+E_FILE_NXIST completion status the request can be retried. The number of retries should, however, be 
+limited. 
+
+
+If an open channel is already connected to a remote channel the request will complete sucessfully. 
+
+
+In the Link application both of the L1nx processes attempt to obtain a connection. In this case both of 
+these processes will be running and have an ncp: channel open, since they launch the syssncpP process in 
+the first place. 
+
+
+The pname parameter is a pointer to a buffer containing the name of the remote process to connect with. 
+The name is used as the match parameter to the p_pidfind service on the remote machine. If that process 
+does not exist or does not have an opened syssncp channel the request will fail with the =_FILE_NxIsT 
+completion status. The data space pointed at is assumed to remain valid until the completion of the 
+P_FCONNECT request. 
+
+
+10-4 
+
+
+10 NCP AND LINK 
+
+
+The plen parameter points to a word containing the length of the buffer at pname including the zero 
+terminator. The data space pointed at is not required to remain valid until the completion of the 
+P_FCONNECT request. 
+
+
+The p_Fconnect request will typically take a significant length of time and as such should be called 
+asynchronously in a quality system. 
+
+
+The p_FconnectT request may be cancelled by using the p_FcanceEt service, the original request will be 
+completed with r_FILE_CANCEL completion status and a signal generated. 
+
+
+How the remote process came to be running in the first place is of no concern to the syssncp process, it is 
+however of great concern to an application writer. 
+
+
+Three primary methods are available to get the remote process running: 
+e Inturnkey systems the remote process may be automatically loaded by the system initialisation. 
+
+
+e The user may be prompted to run the remote process from the command shell or system 
+applications. 
+
+
+e An application can request that the Linx process run the remote process on its behalf. 
+The latter of these three methods is the most general and is best explained by an example as given below. 
+
+
+The completion status is written to *pstat by an asynchronous request and returned by a synchronous 
+request. The status is zero if the service completed successfully, otherwise it is a negative error number. 
+
+
+Errors include: 
+
+
+E_FILE_NXIST the named process does not have a channel open on the remote syssncp. 
+
+E_FILE_DISC the link is disconnected, there is no data path available to talk to the remote 
+SYSSNCP. 
+
+E_FILE_LINE the link was disconnected whilst attempting to send data to the remote 
+SYSSNCP. 
+
+E_FILE_RETRAN the retransmission threshold was reached because the link has been 
+disconnected. 
+
+Example 
+
+
+Simple connection to a currently running remote process: 
+
+
+if ('!p_open(&pNcp, "NCP:",-1) ) 
+{ 
+len=8; /* incl zero terminator */ 
+if (!p_iow(pNcp, P_FCONNECT, "RPROC.*", &len) ) 
+{ 
+
+
+p_iow(pNcp, P_FDISCONNECT) ; 
+} 
+
+p_close (pNcp) ; 
+
+} 
+
+
+Connection to a remote process that is not currently running: 
+
+
+if ((linkPid=p_pidfind("LINK.*") ) <0) 
+p_exit (1); 
+p_scpy (&bb[0],"RPROC.IMG"); /* name only, no paths */ 
+p=(&bb[0]); 
+if (p_msendreceivew (linkPid, LNKMSG_LOADREMOTE, &p) <0) 
+p_exit (1); 
+len=p_slen(&bb[0])+1; /* full process name here now */ 
+if (!p_iow(pNcp, P_FCONNECT, &bb[0], &len) ) 
+{ 
+
+
+p_iow(pNcp, P_FDISCONNECT) ; 
+} 
+
+
+10-5 
+
+
+I/O DEVICES REFERENCE 
+
+
+P_FDISCONNECT Disconnect from the remote process 
+
+
+INT p_iow(VOID *pNcp, P_FDISCONNECT) ; 
+
+
+Requests that the current connection to a remote process be broken. An application may use the channel to 
+connect to the same remote process or a different remote process if required. 
+
+
+Any outstanding P_FREAD or P_FWRITE requests will be completed with the E_FILE_CANCEL completion 
+status and a signal generated. 
+
+
+A P_FDISCONNECT request is harmless if no connection has been established or the current connection is 
+temporarily disconnected. 
+
+
+The p_FDISCONNECT request cannot fail and returns zero. 
+
+
+P_ FREAD Read data from the remote process 
+
+
+VOID p_ioc(VOID *pNcp, P_FREAD, WORD *pstat, UBYTE *buf, UWORD *plen); 
+INT p_iow(VOID *pNcp, P_FREAD, UBYTE *buf, UWORD *plen); 
+
+
+Requests that the next 'message' sent by the remote process be placed in the buffer provided, the length of 
+which be written to *plen. 
+
+
+A ‘message’ is the data sent by the remote application process in a P_FWRITE request. The contents of the 
+message and its format are entirely determined by the application using the ncp: channel. 
+
+
+The buffer provided must be large enough to hold the largest message that can be sent by the remote 
+application at this point in time (it does not necessarily follow that this is the largest possible message that 
+can be sent). The syssncp process does not check that the buffer provided is large enough, it simply writes 
+the message into the buffer. If the buffer is not large enough then other data will invaribly become 
+corrupted. 
+
+
+The data space pointed at by both the buf and plen parameters must be preserved until the P_FREAD 
+request completes. 
+
+
+The p_FREAD request will typically take a significant length of time and as such should be called 
+asynchronously in a quality system. 
+
+
+The p_FREAD request may be cancelled by using the P_FcaNcEt service, the original request will be 
+completed with E_FILE_CANCEL completion status and a signal generated. 
+
+
+A channel connection does not have to exist for a process to queue a P_FREAD request on the channel. In a 
+typical client-server application the client would run the remote server process which would open an NcP: 
+channel and queue a P_FREAD request. The client would queue a P_FCONNECT request and when complete 
+send the server any messages as required using the P_FWRITE service. 
+
+
+The calling process will be panicked if a p_FREAD request is currently outstanding or if pNcp is not a valid 
+channel handle. 
+
+
+The completion status is written to *pstat by an asynchronous request and returned by a synchronous 
+request. The status is zero if the service completed successfully, otherwise it is a negative error number. 
+
+
+Errors include: 
+
+
+E_FILE_LINE the physical link has failed. This is typically caused by the remote machine 
+or switching off or the pack doors being opened. The application process if a 
+E_FILE_RETRAN server Can re-queue a P_FREAD request awaiting the next message. Typically 
+
+
+the server should preserve the current state awaiting the next request. A client 
+would typically report the error and await user input before retrying the 
+operation. 
+
+
+E_FILE_DISC the channel has become disconnected because the remote application process 
+has terminated (either normally or abnormally). The application should tidy up 
+any resources and terminate. 
+
+
+E_GEN_RECEIVER the remote syss$NcpP process is terminating or a new one has attempted to 
+connect to the local syssncp process. The application should tidy up any 
+resources and terminate. 
+
+
+Example 
+
+
+See the client-server example at the end of this chapter. 
+
+
+10 - 6 
+
+
+10 NCP AND LINK 
+
+
+P_FWRITE Write data to the remote process 
+
+
+VOID p_ioc(VOID *pNcp, P_FWRITE, WORD *pstat, UBYTE *buf, UWORD *plen); 
+INT p_iow(VOID *pNcp, P_FWRITE, UBYTE *buf, UWORD *plen)j; 
+
+
+Requests that the 'message' contained in the buffer of length *pien be sent to the connected process. 
+The data space pointed to by buf must be preserved until the p_rwriTE request completes. 
+
+
+The syssncp process contains a flow control mechanism such that if a process sends data to a connected 
+process faster than it can handle it, backwards pressure is applied to the sending process by the local 
+syssncp process. This mechanism is transparent to both the sender and receiver of the message. This flow 
+control is such that a sending process may send data as fast as it likes without the receiver ever being 
+swamped. 
+
+
+The amount of data that can be sent in one message is only restricted to the size of the sending processes 
+data space (64K less the stack, static variables and other allocated cells) however, the receiving process 
+must have a buffer as large as the largest message that can be sent. 
+
+
+A channel must be connected to a remote channel before a p_FwritTE request is made, if not the request 
+will complete with z_r1LE_p1sc completion status. 
+
+
+When the p_FwRITE request completes sucessfully this indicates that the remote process to which the 
+message has been sent has received that message. It does not indicate that the remote process has 
+sucessfully processed that message. 
+
+
+The p_FrwrRITE request will typically take a significant length of time and as such should be called 
+asynchronously in a quality system. 
+
+
+The p_FwrITE request may be cancelled by using the p_FcanceEt service, the original request will be 
+completed with &_FILE_CANCEL completion status and a signal generated. 
+
+
+The calling process will be panicked if a p_rwRitE request is currently outstanding or if pNcp is not a valid 
+channel handle. 
+
+
+The completion status is written to *pstat by an asynchronous request and returned by a synchronous 
+request. The status is zero if the service completed successfully, otherwise it is a negative error number. 
+
+
+Errors include £_FILE_LINE, E_FILE_RETRAN, E_FILE_DISsc and E_GEN_RECEIVER, all of which have the 
+same meaning as for the p_rREAD service. 
+
+
+Example 
+
+
+See the client-server example at the end of this chapter. 
+
+
+P_FCANCEL Cancel any outstanding request 
+INT p_iow(VOID *pNcp, P_FCANCEL) 
+
+
+Requests that any outstanding requests be cancelled, the outstanding requests will complete with the 
+E_FILE_CANCEL completion status and a signal be generated. It is indeterminate as to how much of the 
+message being sent to the remote process (using P_FWRITE) has actually been sent. 
+
+
+The p_rcancex request should typically only be used to cancel requests immediatly before the application 
+terminates. 
+
+
+The p_FcancEL request cannot fail and returns zero. 
+
+
+P_FRSUPER Read supervisory information 
+INT p_iow(VOID *pNcp, P_FRSUPER, NCLINK_INFO *pinfo, UWORD *plen); 
+
+This function should only be called by a process that replaces the L1nxK process. 
+
+Requests that the next state change be written back to the supplied buffer. 
+
+
+One process in the system is responsible for receiving the state change messages and responding to them. 
+In the supplied system this is the tnx process. In order for the process receiving the state change 
+messages to ensure that it does not miss any of the messages (and cause potential system deadlock) it 
+should have a process priority higher than that of the syssncp process. A priority of OxBO is adequate. 
+
+
+10-7 
+
+
+I/O DEVICES REFERENCE 
+
+
+A connection does not have to exist (and infact should not exist before the first request is made) for this 
+request to be queued sucessfully. 
+
+
+Some state changes are purely informational and can be used as such as required, others require some 
+action before the syssNncp process can continue. The action may be hard coded into the LINK process 
+(typically the non user interface versions) or prompt the user for a solution to the new state. 
+
+
+The following informational state changes are reported: 
+
+
+PHYS_PHYS_LINK_ESTABLISHED, a physical link has been sucessfully established. The L1nx 
+process on the Series 3 and HC ignores this message. 
+
+
+PHYS_WAITING_FOR_CALL, the physical layer is waiting for an incoming call from the modem 
+driver in order to obtain a physical connection. The L1nx process on the Series 3 cannot receive 
+this status message as there is no modem driver available. On an HC the message is ignored. 
+
+
+PHYS_DIALLING_NUMBER, the physical layer is currently dialing a phone number in order to obtain 
+a physical connection. The phone number that is being dialled is in the 'phoneno' field of the 
+Dvrs struct. The LINK process on the Series 3 cannot receive this status message as there is no 
+modem driver available. On an HC the message is ignored. 
+
+
+PHYS_CONFIGURING_MODEM, the physical layer is currently waiting for the modem driver to finish 
+sending modem configuration commands. The Linx process on the Series 3 cannot receive this 
+status message as there is no modem driver available. On an HC the message is ignored. 
+
+
+PHYS_NCP_LINK_ESTAB_OK, a connnection to a remote sys$ncp process has been established or re 
+established if the physical or logical connections have previously failed. The L1Nx process on the 
+Series 3 and HC ignores this message. The connection details are contained in the pvrs struct. 
+
+
+PHYS_NCP_LINK_ESTAB_NEW_NCP, a connection to a remote sys$ncp process has been established, 
+however the remote sys$ncp is different to the one we were connected to earlier. The connection 
+details, eg port and baud rate are contained in the pvrs struct. The LINK process on the Series 3 
+and HC should respond by sending a NCLINK_CTRL_NEW_NCP_OK response. 
+
+
+The following error state changes are reported, they all require some action, the response is sent back to 
+the syssncp process via the P_FINQ service. 
+
+
+10-8 
+
+
+PHYS_NCP_LINK_ESTAB_INVALID_VER, the remote sys$ncp is version 1.0. We cannot continue 
+with the session since the operation of the two sys$ncp's is significantly different. There are very 
+few version 1.0 syssncp's. The local end should terminate by responding with the appropriate 
+p_FINQ message. 
+
+
+PHYS_NCP_LINK_END, the remote syssncp is terminating, the local end should either prompt for 
+continuation or termination and respond to the sys$ncpP with the appropriate p_FINQ message. 
+
+
+PHYS_SERCONFIG_FAILED, the physical layer has reported that the serial port the user has 
+specified does not exist. The local end should report the error to the user and typically terminate 
+by sending the appropriate p_FINQ message. 
+
+
+PHYS_CHARS_FAILED, the physical layer has reported that an attempt to set the serial 
+characteristics failed, presmably because the serial driver does not support the specified 
+configuration. The local end should report the error to the user and typically terminate by 
+sending the appropriate p_FINQ message. 
+
+
+PHYS_LINK_FAILED, the logical link layer driver has reported that the link has failed. If the 
+physical connection was over a modem link or a previous logical link connection has been made 
+the local end should ask the user for confirmation to re-try for a physical connection. If no link 
+has ever been established (no pHys_NCP_LINK_ESTAB_OK status message been received) the local 
+end should simply ask the syssNcp process to retry for a link. 
+
+
+PHYS_CONNECT_FAILED, the waiting for a physical connection has failed, typically this is caused 
+by a modem being removed from the serial port whilst waiting for an incoming call to arrive. 
+The local end should either exit or request the physical action be re-tried by sending the 
+appropriate P_FINQ response. 
+
+
+10 NCP AND LINK 
+
+
+@ PHYS_INIT_FAILED, the physical layer has reported that the initialisation of the modem failed, 
+presumably because of an invalid modem configuration string. The local end should either exit 
+or request the physical action be re-tried by sending the appropriate p_r1No response. 
+
+
+@ PHYS_DIAL_FAILED, the physical layer has reported that dialling the phone number failed. The 
+local end should either exit or request the physical action be re-tried by sending the appropriate 
+P_FINQ response. 
+
+
+@ PHYS_MDMCONFIG_FAILED, the physical layer has reported that sending additional modem 
+configuration strings has failed. The local end should either exit or request the physical action be 
+re-tried by sending the appropriate p_F1Nno response. 
+
+
+The p_FRsupPER request will typically take a significant length of time. In a high quality system it should 
+be called asynchronously. 
+
+
+The p_FRSUPER request may be cancelled by using the p_rcancet service. The original request will be 
+completed with k_FILE_CANCEL completion status and a signal generated. 
+
+
+All syssncp defines and structure definitions can be found in sys$ncp.h. 
+
+
+The calling process will be panicked if a p_rFRsuPER request is currently outstanding or if pNcp is not a 
+valid channel handle. 
+
+
+The p_rRsuPER request cannot fail and returns zero. 
+
+
+P_FINQ Respond to a supervisory message 
+INT p_iow(VOID *pNcp, P_FINQ, INT response, DVRS *pdvr) ; 
+This function should only be called by a process that replaces the LINK process. 
+
+
+In response to a P_FRSUPER event the state change process handler (typically L1nk) must send back a 
+response. 
+
+
+A response message may be one of the following: 
+
+
+@ NCLINK_CTRL_RETRY, to retry the action that failed. This would typically retry for a link 
+connection or a physical connection depending on which event occured earlier. The pdvr 
+parameter is irrelevant for this message type. 
+
+
+@ NCLINK_CTRL_EXIT, to request that all channels be closed, the local syssncp process inform the 
+remote syssncp process that it is about to terminate and actually break the physical and logical 
+connections. The pavr parameter is irrelevant for this message type. 
+
+
+@ NCLINK_CTRL_NEW_NCP_oK, to inform the syssncp process that the different remote syssncp 
+process is acceptable and that the controlling process (L1nx) has sorted out any channels that it is 
+responsible for (the remote filing system channels). The pdvr parameter is irrelevant for this 
+message type. 
+
+
+At any point in time a proces may inform the syssncp process that it should restart with new parameters 
+by sending it the following message 
+
+
+¢ NCLINK_CTRL_NEW_CONFIG, restart the syssncp process with the new configuaration as specified 
+in pavr. If any of the parameters are illegal or the request fails then a subsequent P_FRSUPER 
+request will received the failure state. 
+
+
+The p_ring request cannot fail and returns zero. 
+
+
+All syssncp defines and structure definitions can be found in sys$ncp.h. 
+
+
+10-9 
+
+
+1/0 DEVICES REFERENCE 
+
+
+P_FSENSE Sense the current channel activity 
+
+
+INT p_iow(VOID *pNcp, P_FSENSE, NCLINK_SREC *prec); 
+
+
+If an application wishes to determine the channel activity occuring within the syssNncpP process the 
+statistical information contained in an NCLINK_sREC structure can be obtained. 
+
+
+The prec parameter is assumed to point to an aray of 8 NCLINK_SREC structures, one for each of the 
+possible channels that the syssncp process can handle. Channel 0 is used by the syssncp process and the 
+information in that array entry should be discarded. 
+
+
+All syssncp defines and structure definitions can be found in sys$ncp.h. 
+
+
+The P_FSENSE request cannot fail and returns zero. 
+
+
+P_FSTOP Request the SYS$NCP terminate 
+
+
+INT p_iow(VOID *pNcp, P_FSTOP); 
+
+
+If an application process wishes to terminate the syssncp process and all connected client server 
+applications it should use the P_FsTop service. 
+
+
+When the syssncp process receives this request it will fail all outstanding requests on all open channels 
+immediately with a E_FILE_D1Isc completion status then tell the remote syssncp process that it is about to 
+terminate. Any further requests made by any application proces on any channel will fail with the 
+E_GEN_NOPROC completion status. 
+
+
+The syssncp process will not terminate until all channels have been closed by all the application 
+processes. 
+
+
+Server processes will typically always have an outstanding P_FREAD request or be processing a request the 
+result of which is required to be sent back to the client. In both cases it will make a request on the ncP: 
+channel that will fail. If the error handling is as suggested in the P_rFREAD and P_FWRITE error section then 
+the server will terminate gracefully. 
+
+
+Client processes on the other hand tend not to make any requests until user input requires them to, hence 
+typically do not have any outstanding or make any requests on the ncp: channel. 
+
+
+In a high quality system the client should close its cp: channel as soon as it is informed that the syssncp 
+process is about to terminate. 
+
+
+If the client process is the one that makes the p_rstop request is not too much of a problem for it to know 
+to close its channel. 
+
+
+If the client does not make the request it will not know to close its channel. A solution to this is for a 
+client process to always have a P_FREAD request outstanding even though it may never read any data from 
+the remote process. If it does read data from the remote process (presumably after writing a request to the 
+remote process to make the data available) then it can still use the outstanding p_rReap to read this data. 
+
+
+nn EEE 
+Example 
+
+
+This example is for a client server application which allows a process to be run on a remote machine. The 
+full path name is specified. The connection establishment and data transfer phases are illustrated in as 
+simple a manner as is possible. For clarity the code does not implement the full error handling required in 
+a working application. 
+
+
+10 - 10 
+
+
+The client side 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+WORD len,nlen, pid; 
+VOID *pNcp; 
+TEXT *p; 
+TEXT srvName [20]; 
+TEXT cmd[80] 
+
+
+if (pid=p_pidfind("LINK.*") ) <0) 
+p_exit (1); 
+if (p_open(&pNcp, "NCP:",-1) ) 
+p_exit (1); 
+p_scpy (&srvName[0],"EXECSRV") ; 
+p=(&srvName[0]); 
+if (p_msendreceivew (pid, LNKMSG_LOADREMOTE, &p) <0) 
+p_exit (1); 
+len=p_get1l("Name and command line", &cmd[0],80); 
+if (len) 
+{ 
+nlen=p_slen(&srvName[0])+1; 
+if (!p_iow(pNcp, P_FCONNECT, &ésrvName[0], &nlen) ) 
+{ 
+if (!p_iow(pNcp, P_FWRITE, &cmd[0], &len) ) 
+{ 
+if (!p_iow(pNcp, P_FREAD, &cmd[0], &len) ) 
+{ 
+pid=cmd[0]+(cmd[1]<<8); 
+if (pid>0) 
+p_printf("Remote pid %x",pid); 
+else 
+p_puts ("No such process"); 
+
+
+} 
+p_iow (pNcp, P_FDISCONNECT) ; 
+} 
+} 
+p_close(pNcp) ; 
+p_exit (0); 
+} 
+
+
+The server side 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+WORD len, pid; 
+VOID *pNcp; 
+TEXT *pname, *pcmd; 
+TEXT cmd[80] 
+
+
+if (p_open(&pNcp, "NCP:",-1) ) 
+p_exit (1); 
+if (!p_iow(pNcp,P_FREAD, &cmd[0], &len) ) 
+{ 
+pname=p_skipwh (&cmd[0]); 
+pcemd=p_skipch (pname) ; 
+if (*pcmd) 
+{ 
+*pcmd++=0; /* zero terminate proc name */ 
+pemd=p_skipch (pcmd) ; 
+} 
+
+
+pid=p_exec (pname, pcmd, p_slen(pcmd) ) ; 
+
+
+cmd [0]=pid; 
+cmd[1]=pid>>8; /* return pid or error */ 
+len=2; 
+
+
+p_iow(pNcp, P_FWRITE, &cmd[0],é&len) ; 
+} 
+
+p_close(pNcp); 
+
+p_exit (0); 
+
+} 
+
+
+10 NCP AND LINK 
+
+
+10-11 
+
+
+CHAPTER 11 
+
+
+CRADLE AND DOCKING STATION 
+
+
+Introduction 
+
+
+This chapter refers to two units: the HC cradle and the docking station for HC and Workabout computers. 
+In this document the term ‘Cradle’ refers to the HC cradle, (which connects to the side pins of older HC 
+models). The term ‘Docking Station’ refers both to the HC docking station, (which connects to an HC LIF 
+interface fitted to the bottom of the HC), and to the Workabout docking station. The term ‘computer’ 
+refers to an HC or Workabout. 
+
+
+This chapter describes the services which are supported by the Cradle/Docking Station device driver 
+(crD:). The Fast Charger services provided by the Docking Station are described in the Fast Charger 
+chapter. 
+
+
+The Cradle/Docking Station device driver (cRD:) reports changes of state when a computer is inserted or 
+removed from the Cradle or Docking Station. It is supplied to allow a program to perform specific 
+operations automatically when the computer is inserted into the Cradle or Docking Station and to ‘tidy up' 
+when the computer is removed. 
+
+
+Notes: 
+
+
+1. the Cradle/Docking Station device does not have to be open to use the Cradle/Docking 
+Station expansion port. The operating system will automatically stop and start active devices 
+in the cradle. 
+
+
+2. the "Cradle/Docking Station in" signal is generated when the computer first touches the 
+connector, but software running on the computer must wait until the connection is fully 
+home before attempting to access any device in the Cradle/Docking Station. 
+
+
+If a user inserts the computer into the cradle slowly, EPOC may not recognise that the 
+Cradle/Docking Station expansion port is present. It such a case it may be prudent to open 
+and close an expansion device using the Cradle/Docking Station device as an indicator of the 
+connection state. If an attempt to open a device when the computer is inserted into the 
+Cradle/Docking Station fails, a retry can be attempted after a delay of, say, two seconds. 
+
+
+Cradle/Docking Station services 
+
+
+p_open(CRD:) Open the device 
+INT p_open(VOID **ppcb,"CRD:",-1); 
+
+
+Open a channel to the current Cradle or Docking Station device, as set by any previous call to the P_FsET 
+service. If there has been no previous call to this service, or if the machine has just been reset, it will open 
+a channel to the Cradle/Docking Station. 
+
+
+Returns zero if the device is opened successfully, otherwise a negative error. Errors include: 
+
+
+E_GEN_NOMEMORY failed to allocate memory for control block 
+E_FILE_LOCKED or port is already open or 
+E_GEN_INUSE in use 
+
+
+11-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+p_close Close the channel 
+
+
+INT p_close(VOID *pcb) 
+
+
+Close the channel. Returns zero. 
+
+
+P_FREAD Read from the device 
+
+
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat, UWORD *pcstate); 
+INT p_iow(VOID *pcb, P_FREAD, UWORD *pcstate) ; 
+
+
+Read a change of state from the Cradle/Docking Station, writing the new state to *pcstate. 
+
+
+When called for the first time after opening the device it will complete immediately, reporting the current 
+state. Thereafter it will complete whenever the computer is removed from or inserted into the 
+Cradle/Docking Station. 
+
+
+On completion *pcstate is TRUE if the computer is currently in the Cradle/Docking Station and Fats if 
+the computer is out of the Cradle/Docking Station. 
+
+
+Panics if a P_FREAD request is currently outstanding, or if pcb is not a valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FREAD) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the P_FREAD request completed successfully, or 
+E_FILE_CANCEL if the read was cancelled. 
+
+
+P_FCANCEL Cancel a read 
+
+
+INT p_iow(VOID *pcb,P_FCANCEL) ; 
+
+
+Cancel any outstanding P_FREAD request. Performing a cancel is harmless if no read request is 
+outstanding. 
+
+
+Returns zero. 
+
+
+P_FSET Set the device type 
+
+
+INT p_iow(VOID *pcb,P_FSET,WORD *pctype) ; 
+
+
+If *pctype 1s TRUE, sets all future cRD: operations to apply to the Docking Station and all accesses to port 
+C and related ports to apply to any expansion fitted into the Docking Station. It will also check that a valid 
+Docking Station expansion is fitted to the bottom of the HC. Since this call requires use of the high speed 
+serial channel on the bottom if the HC and affects all port C devices, it will fail with E_cEN_1nusE if 
+anything is open on port B or port C. 
+
+
+If *pctype is FALSE, sets all future cRD: operations to apply to the Cradle and all accesses to port C and 
+related ports to apply to any expansion fitted into the Cradle. Since this call affects all port C devices, it 
+will fail with E_cEN_InusE if anything is open on port C. 
+
+
+Note: This setting will remain even after the crp: device is closed. It will remain in force until it is 
+changed by another call to p_FsEt, or until the machine is reset. It is envisaged that one call will be made 
+to this function when an application first runs, and that this will set the device type for the life of the 
+application. 
+
+
+E_GEN_NOMEMORY failed to allocate memory for the control block 
+E_GEN_INUSE the port is in use (e.g. TT Y:B is open when trying to set to the Docking Station, 
+or TTY:C in the Docking Station is open when trying to set to the Cradle) 
+
+
+P_FSENSE Sense the device type 
+
+
+INT p_iow(VOID *pcb,P_FSENSE,WORD *pctype) ; 
+
+
+The current device type is returned in *pctype. If set to TRUE then the Docking Station is the current type, 
+if set to FALSE then the Cradle is the current type. 
+
+
+Note: This service does not check if the hardware is actually present (e.g. if an HC LIF interface is fitted) 
+and therefore may be called at any time. To check if the hardware is present, use the P_FSET service. 
+
+
+Returns zero. 
+
+
+11-2 
+
+
+CHAPTER 12 
+
+
+HC MAGNETIC CARD READER 
+
+
+Introduction 
+
+
+The HC Magnetic Card Reader (vcr: ) device driver is built into the HC's operating system. 
+
+
+The MCR interface may be fitted to the top (wcr:a) or bottom (Mcr:8B) of the HC, or in the cradle (wcr:c). 
+
+
+MCR services 
+
+
+p_open(MCR:) Open the MCR device 
+INT p_open(VOID **ppcb, "MCR:A",-1); 
+Open a channel to a Magnetic Card Reader device. 
+
+
+Returns zero if the device was opened successfully, otherwise a negative error. Errors include: 
+
+
+E_GEN_NOMEMORY failed to allocate memory for control block 
+
+E_FILE_DEVICE no interface found in specified slot 
+
+E_FILE_NAME invalid device name 
+
+E_FILE_LOCKED or port is already open or 
+
+E_GEN_INUSE in use 
+
+p_close Close the channel 
+
+
+INT p_close(VOID *pcb) 
+Close the Magnetic Card Reader device channel. 
+
+
+Returns zero. 
+
+
+P_FREAD Read from the MCR device 
+
+
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat, UBYTE *bufl, UBYTE *buf2); 
+INT p_iow(VOID *pcb, P_FREAD, UBYTE *bufl, UBYTE *buf2); 
+
+
+Read either or both tracks of a card. Track 1 is read into *bufi and track 2 into *buf2, where each buffer 
+must be at least 256 bytes long. The data in each buffer is written as leading byte count ASCII text. The 
+leading byte count is zero if the read was not successful. 
+
+
+Either buf1 or buf2 may be passed as NULL to disable reading of the relevant track. For example, to read 
+only track 2: 
+
+
+UWORD stat; 
+UBYTE buf[256]; 
+
+
+p_ioc(pcb, P_FREAD, &stat, NULL, &buf[0]); 
+p_waitstat (&stat); 
+
+
+I/O DEVICES REFERENCE 
+
+
+Track 1 usually contains alphanumeric data (card holder's name and account number) while track 2 
+contains numeric data only. The most common MCRs read only track 2. 
+
+
+Panics if a P_FREAD request is currently outstanding, or if pcb is not a valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FREAD) and written to *pstat by 
+asynchronous calls. The completion status code is zero if the P_FREAD request completed successfully, or 
+one of the following negative error numbers: 
+
+
+E_FILE_READ an error was detected decoding the data 
+E_GEN_OVER device driver buffer overflow 
+E_FILE_CANCEL the read was cancelled 
+
+
+P_FCANCEL Cancel a read 
+
+
+INT p_iow(VOID *pcb,P_FCANCEL) ; 
+
+
+Cancel any outstanding P_FREAD request. Performing a cancel is harmless if no read request is 
+outstanding. 
+
+
+Returns zero. 
+
+
+P_FSET Set the pull-up resistors 
+VOID p_iow(VOID *pcb, P_FSET, UWORD *mask); 
+
+This service is only available in EPOC versions 2.32 or later. 
+
+Set the programmable pull-up/pull-down resistors on the five MCR reader lines. 
+
+
+The MCR device contains programmable 100k ohm pull-up/pull-down resistors on each of the reader 
+lines DATA1, CLK1, DATA2, CLK2 and cus. By default when the MCR device is opened these are set to pull 
+down. 
+
+
+The resistor on each line is controlled by a bit in «mask. If the bit is set to 1 the resistor is programmed to 
+pull-up, if the bit is cleared to 0 the resistor is programmed to pull-down. 
+
+
+The bits which control each line should be defined in the application source file, according to the 
+following table: 
+
+
+Symbol Value (binary) Line 
+
+M_DATA1PU 00000001 Track 1 data 
+M_CLK1PU 00000010 Track 1 clock 
+M_DATA2PU 00000100 Track 2 data 
+M_CLK2PU 00001000 Track 2 clock 
+M_CLSPU 00010000 Card present signal 
+
+
+All other bits are ignored. 
+
+
+12-2 
+
+
+CHAPTER 13 
+
+
+HC BAR CODE READER 
+
+
+Hardware Description 
+
+
+The Bar code reader interface module 
+
+
+The bar code interface module is a grey plastic moulding which is designed to fit into one of the slots at 
+either end of the HC. To insert the module you will need to open the rear door of the HC, and unlock one 
+of the interface slots to remove the existing module or blank. Place the bar code reader module into the 
+slot and gently ease it home making sure it fits snugly. Once this is done you will need to lock the module 
+in place by moving the black switch into the locked position. After this close the door again otherwise the 
+HC will refuse to switch on. 
+
+
+The interface may be fitted to the top (BaR:a) or bottom (BaR:8B) of the HC. 
+
+The bar code reader wand. 
+
+The bar code wand is supplied with a locking mini-din plug which fits into the mini-din socket in the top 
+of the bar code module. Simply lining up the grooves and pushing the plug home will lock the plug into 
+place. The locking plug type is used so that if the HC is accidentally suspended by the bar code reader 
+cable, the machine will not come off the connector. To remove the wand from the module grip the plastic 
+
+
+moulding which surrounds the plug and pull gently. The plastic cover will slide back slightly releasing its 
+grip on the module. From there the plug should easily slide out. 
+
+
+[Me a Sees 
+Device drivers 
+
+
+At the time of writing, there is no bar code device driver or decoding software built into the HC's 
+operating system. Bar code readers are supported by separate device driver files which must be loaded by 
+the application code, by means of either the PLIB p_toadida function or the OPL DevLoadLpp call. 
+
+
+There are currently five combined decoder/device drivers: 
+
+
+BAREAN . LDD supports EAN8, EAN13, UPC and UPCE decoding 
+BARC39.LDD supports CODE 39 decoding 
+
+BARITF.LDD supports Interleaved 2 of 5 (ITF) decoding 
+BAR128.LDD supports CODE 128 decoding 
+
+BARMPLES . LDD supports Modified Plessey decoding 
+
+BARRAW. LDD supports raw decoding 
+
+
+None of the currently available drivers supports auto discrimination of bar codes. 
+
+
+Installing the LDD optional component of the SDK copies these files into the \sibosdkNlib directory. The 
+required LDD must be copied into the appropriate directory on the HC using MCLINK. 
+
+
+A device driver may be loaded, for example, by: 
+p_loadldd("BARC39.LDD") ; 
+
+To remove the device (and free the memory it uses) you should call 
+p_devdel ("BAR") ; 
+
+or the equivalent OPL DevDelete call. 
+
+
+The bar code device driver software is updated from time to time; update information is available from 
+Psion Support. 
+
+
+13-1 
+
+
+1/0 DEVICES REFERENCE 
+
+
+SSS ee | 
+Bar code driver services 
+
+
+p_open(BAR:) Open the bar code device 
+INT p_open(VOID **ppcb, "BAR:",-1); 
+Open a channel to a bar code device by means of a previously loaded bar code device driver. 
+
+
+Returns zero if the device was opened successfully, otherwise a negative error. Errors include: 
+
+
+E_GEN_NOMEMORY failed to allocate memory for control block 
+E_FILE_DEVICE no interface found in specified slot 
+E_FILE_NAME invalid device name 
+
+E_FILE_LOCKED or port is already open or in use 
+
+
+E_GEN_INUSE 
+
+
+p_close Close the channel 
+INT p_close(VOID *pcb) 
+Close the bar code device channel. 
+
+
+Returns zero. 
+
+
+P_FREAD Read from the MCR device 
+
+
+VOID p_ioc(VOID *pcb, P_FREAD, WORD *pstat, UBYTE *buf); 
+INT p_iow(VOID *pcb, P_FREAD, UBYTE *buf) ; 
+
+
+Read a bar code into *buf, which must be at least 256 bytes long. The data is written as leading byte count 
+ASCII text. The leading byte count is zero if the read was not successful. The first character of the text 
+indicates the type of the bar code: 
+
+
+EAN8 or EAN13 
+UPC 
+
+Code 39 
+
+ITF 
+
+Code 128 
+Modified Plessey 
+UPCE 
+
+
+az 7t0aNwS 
+
+
+The remainder of the text is the decoded bar code data. 
+Panics if a P_FREAD request is currently outstanding, or if pcb is not a valid channel handle. 
+
+
+The completion status code is returned by the synchronous p_iow(P_FREAD) and written to *pstat by 
+asynchronous calls. It is zero if the P_FREAD request completed successfully, or one of the following 
+negative error numbers: 
+
+
+E_GEN_OVER device driver buffer overflow 
+E_FILE_CANCEL the read was cancelled 
+
+
+P_FCANCEL Cancel a read 
+
+
+INT p_iow(VOID *pcb,P_FCANCEL) ; 
+
+
+Cancel any outstanding p_FREAD request. Performing a cancel is harmless if no read request is 
+outstanding. 
+
+
+Returns zero. 
+
+
+13-2 
+
+
+CHAPTER 14 
+
+
+HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+See the HC Bar Code Reader chapter, for the description of the device driver for an alternative HC bar 
+code reader expansion module. 
+
+
+RS232/intelligent bar code reader module 
+
+
+The RS232/intelligent bar code reader is an expansion module which contains an intelligent bar decoding 
+micro controller. The module is fully compatible with the HC, HC-DOS and RWAN series of computers. 
+
+
+The expansion module provides one serial port connection to the HC computer, and this port is shared 
+between the two interfaces. The serial port may be configured by software to open a channel either to the 
+PC-AT style RS232 interface, or to the intelligent bar code scanner interface; both interfaces cannot be 
+used simultaneously. This module has been designed to allow an HC computer to read bar code labels, 
+using a wand attached to the bar code reader interface. Data collected from bar code scans may then be 
+transferred to an external computer (such as an IBM PC-AT compatible machine) from the HC computer, 
+via the RS232 serial port interface. 
+
+
+The bar code reader interface contains an intelligent micro controller that will automatically read and 
+decode data from a bar code wand (or a wand emulator) connected to the expansion module. The unit can 
+read and automatically discriminate between the following bar code formats: 
+
+
+e EAN/JAN 8 
+e EAN/JAN 13 
+e UPCA 
+
+e UPCE 
+
+e Codabar 
+
+© Code 128 
+
+
+e Interleaved 2 of 5 
+e Code 39 (standard or extended) 
+
+
+The interface may be programmed to verify scanned data against check digits/characters on bar code 
+labels and to read, or to ignore any supplement digits in a bar code, as required. 
+
+
+The micro controller will transmit bar code data to the HC computer as an ASCII string of characters: 
+
+i.e. each digit or character read from a bar code label will be transmitted to the HC computer as one 
+ASCII-coded character. The order of the bar code data will always be transmitted to the HC computer in 
+the correct order (i.e. reading from left to right across the bar code label), irrespective of the direction that 
+the bar code label was actually scanned. By default, the end of each complete bar code scan will be marked 
+by a single ASCII carriage return character. 
+
+
+The micro controller inside the expansion module is programmable. It may be instructed to decode only a 
+subset of the bar code symbologies that it recognises, to transmit check digits and check characters with 
+each bar code scan, read or ignore supplement digits, as well as many other bar code symbology-specific 
+options. The micro controller can also be programmed to mark the end of each scan with a customised 
+ASCT terminating string of up to four characters, in place of the default carriage return termination 
+character. This document contains detailed information on how to program the micro controller from 
+
+C, and from OPL programs. 
+
+
+14-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+You may connect this expansion module either to the top slot, or to the bottom slot of an HC computer. 
+
+When the expansion module has been plugged into the top slot on the computer, the RS232 port can be 
+
+accessed by opening TTy:a, and the bar code interface may be accessed by opening TTy:p; if the module 
+has been connected to the bottom slot on the computer, then the RS232 port can be accessed by opening 
+TTy:B and the bar code interface may be accessed by opening TTyY:E. 
+
+
+The bar code interface communicates to the host computer at the following (standard HC Comms) 
+settings: 
+
+
+e Baud 
+e data bits 
+e — stop bit 
+
+
+e Xon/Xoff handshaking (No hardware handshaking) 
+
+
+The expansion module possesses two, male 9-pin D-type connectors: the RS232 connector is a standard 
+PC-AT type connector!; the bar code interface connector is a standard click-lock D-type connector for a 
+bar code wand. 
+
+
+To reduce power consumption, the bar code interface and the RS232 port interface are only powered up 
+when the channel to the serial port is open. 
+
+
+The RS232 serial port interface 
+
+
+The RS232 interface provides standard RS232 level signals to a 9-pin D-type male connector. The 
+connector is PC-AT compatible, although pin 9 (normally the Rr pin) is not driven by the interface. When 
+the interface unit has been connected to the top slot of the HC, then the RS232 port may be accessed by 
+opening the try:a device. If the unit has been connected to the bottom slot of the HC, then the RS232 port 
+may be accessed by opening TTY:B. 
+
+
+The table below displays the pinout for the PC-AT type RS232 serial port. 
+
+
+DCD input 
+
+RX input 
+
+TX output 
+
+DTR output 
+
+Ground (ov) 
+
+DSR input 
+
+RTS output 
+
+CTS input 
+
+Optional vsup connection 
+
+
+OMANDNKRWNKH 
+
+
+Power consumption 
+
+
+The RS232 port is only powered up when the appropriate channel is open. The interface will draw 
+approximately 10mA, plus the current drawn by the device connected to the other end of the RS232 cable. 
+If the remote device is a PC-AT type computer, then the total current drawn by the interface will typically 
+be 20mA, although this figure may vary from one PC to another. 
+
+
+When the HC computer is also powering an external device through the RS232 port, then that external 
+device should not draw more than: 
+
+
+e =250mA from the HC if no other expansion modules are attached to the HC, or 
+e 200mA from the HC if another expansion module is attached to the HC and is powered up. 
+
+
+Please note also that external device will draw current from the HC computer even when the HC computer 
+has been switched off. Consequently, the external device ought to have its own on/off switch, and to avoid 
+excessive battery drain, the external device should be switched off when it is not in use. 
+
+
+'The ringing indicator (Rt) pin has not been implemented on the RS232 port. It may, however, be 
+connected permanently to the HC computer vsup power supply rail, if required. This action will allow an 
+external unit such as an infrared laser scanner to have power supplied to it through the RI connection in 
+the serial link cable, from the HC computer. 
+
+
+14-2 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+Powering the HC from an external power source 
+
+
+The HC computer may be powered by an external source through pin 9 of the RS232 interface. To do this, a 
+2-pin header on the RS232/bar code interface expansion module PCB should be shorted together with a jumper. 
+(The 2-pin header is located at the extreme bottom left-hand side of the PCB, if the expansion module is oriented 
+so that the electrical components are uppermost and the two D-type connectors face upwards.) 
+
+
+This alteration will route the vsup main power supply rail from pin 9 of the serial port to the HC 
+computer. The external vsup power supply should be in the range of 7-10v. The external power supply 
+should be diode-isolated from the HC to prevent any power drain from the HC computer. 
+
+
+Please note that the main battery inside the HC computer will not be charged if power is supplied to the 
+HC from the RS232 port. 
+
+
+DSR auto wakeup switch 
+
+
+If required, the interface and HC computer may be woken up by an external device whenever the psp pin 
+of the RS232 link is asserted. To enable this facility, move the PCB switch (located at the bottom left-hand 
+corner of the circuit board) to the left-hand position. (If you hold the module with the component side of 
+the PCB facing you and the D-type connectors facing upwards, the switch is located to the bottom left 
+hand corner of the PCB.) 
+
+
+The bar code interface 
+
+
+The bar code reader interface contains a Hewlett-Packard HBCR-1610 series bar decoding micro 
+controller which is capable of reading and discriminating between the following bar code formats: 
+EAN/JAN 8, EAN/JAN 13, UPC A, UPC E, Codabar, Code 128, Interleaved 2 of 5 and standard or 
+extended Code 39 bar labels. 
+
+
+The interface possesses a 9-pin D-type click-lock male connector which may be attached to many standard 
+digital wands and wand emulating scanner units. However undecoded laser scanners (HHLC) are not 
+supported by this interface. 
+
+
+When the interface unit has been connected to the top slot of the HC, then the bar code port may be 
+accessed by opening the rry:p device. If the unit has been connected to the bottom slot of the HC, then the 
+bar code port may be accessed by opening trv:&. To conserve power, the bar code interface is only 
+powered up while the serial port is open. 
+
+
+The bar code interface communicates to the host computer with the following settings: 
+e Baud 
+e data bits, no parity and 1 stop bit 
+e Parity errors are not ignored 
+
+
+These are the default serial port settings for the HC computer. However, in addition, the bar code port 
+must also be set up so that: 
+
+
+e the tmask parameter of the serial port characteristics identifies the last character in the 
+terminating string for each incoming message, from the bar code interface. The default 
+terminating string is a single carriage return character: i.e. tmask=2000. 
+
+
+e the cts/rts handshaking protocol is disabled, by setting the 1cn_cts flag. 
+
+
+Full details are given later in this section, which describe how tmask and 1cN_cts may be set from within 
+a C or an OPL program. Please note that these two settings are only required to configure the bar code 
+ports Try:p and rry:& for the bar code interface; they do not apply to the RS232 ports rry:a and Try:B. 
+
+
+The table below displays the pinout for the two expansion module ports. 
+
+
+DCD input 
+
+Bar data input 
+
+Not connected 
+
+Switched vsup output 
+
+DSR input 
+
+DTR output 
+
+Ground (ov) 
+
+Ground (ov) 
+
+Switched 5v regulated output 
+
+
+OMDANANDNHRWNF 
+
+
+I/O DEVICES REFERENCE 
+
+
+Power consumption 
+
+
+External units should not draw more than: 
+e =250mA from the HC if no other expansion modules are attached to the HC, or 
+e 200mA from the HC if another expansion module is attached to the HC, and is powered up. 
+
+
+The bar code port draws an idle current of 1OmA, and typically 24mA when a scan is in progress. This 
+figure does not include the additional current drawn by the wand, or scanner, attached to the interface. To 
+conserve power, the RS232 interface is only powered up while the serial port is open. 
+
+
+Powering a bar code wand from the HC 
+
+
+The HC computer can supply a 5v ( +5%) regulated supply and a vsup (6-10v) supply to an external bar 
+code wand, or a wand emulating device (such as an RS232 laser scanner). These two power supplies are 
+available on pin 9 and pin 4, respectively, on the bar code interface connector. 
+
+
+To allow the HC to supply power an external unit a simple adjustment must be made to the expansion 
+module: a 2-pin header on the PCB of the RS232/bar code interface expansion module must be shorted 
+together with a jumper. (The 2-pin header is located at the extreme bottom left-hand side of the PCB, if 
+the expansion module is oriented so that the electrical components are uppermost and the two D-type 
+connectors are facing upwards.) 
+
+
+The two power supply outputs on the bar code interface (and the decoding IC) are switched on only when 
+the port is open. As a result, the power will be switched off when the HC computer powers down - if it is 
+left unused for longer than the timeout period. Please note that all of the custom settings programmed into 
+the bar code interface with escape sequences will be lost when the port is closed, or if the HC auto-powers 
+down. 
+
+
+Please note that the 2-pin header should only be taken if the external unit must be powered by the HC, or 
+if the HC must be powered by the external device. 
+
+
+[eyeee TS 
+Bar code symbologies 
+
+
+The bar code reader interface will transmit data from each bar code scan as a stream of ASCII text data. 
+Each data stream will be terminated by the default termination string (a carriage return character, 00d). 
+Alternatively, the interface may be programmed to terminate each stream of scan data with a custom 
+termination string of up to four characters. 
+
+
+Bar code data will always be transmitted to the host computer in the correct order (i.e. from left to right), 
+irrespective of the direction in which the bar label was originally scanned. Bar code labels containing 
+supplement digits can only be scanned in the forwards direction (i.e. from left to right); all other bar code 
+labels may be scanned either forwards or backwards. The interface may be programmed to include, or 
+strip out, check characters and ID characters in the transmitted data, as desired. The maximum scanning 
+rate for any bar code format is 30 ips 
+
+
+The remainder of this section will now describe each bar code format that may be scanned by the 
+interface. In each case, the programmable options that are associated with each format will also be 
+described. 
+
+
+Code 128 
+
+
+Code 128 labels contain a variable number of digits, and one check character. There are three types of 
+Code 128 bar code labels that may be decoded by the bar code interface: code A, code B and code C. Both 
+Code A and Code B labels may contain a maximum of 31 characters; Code C labels may contain a 
+maximum of 62 characters. 
+
+
+No user-definable options are available to alter Code 128 bar code data. The bar code reader interface will 
+always check the label data against the check character on the bar code label, but the check character will 
+never be transmitted as part of the scanned data. 
+
+
+14-4 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+Codabar 
+
+
+Codabar labels contain one start character, a number of digits and one stop character. Only one user- 
+definable option exists with Codabar format data: the bar code reader interface may be programmed to 
+transmit, or to ignore any start and stop characters in the label data. 
+
+
+The start and stop characters may be any of the following four upper case characters: 'A', 'B', 'C’, or 'D'. A 
+start character does not have to be the same as the stop character. 
+
+
+The table below illustrates the effect that each Codabar option will have on the output data from the bar 
+code interface. 
+
+
+Start/stop chars Input label data Output data 
+Transmit A123456B 123456 
+Ignore A123456B A123456B 
+
+
+Interleaved 2 of 5 
+
+
+An Interleaved 2 of 5 bar code will always contain an even number of digits (including the check digit) 
+and no characters. It may also contain a number of additional check sum digits also. The maximum 
+number of digits that may be contained within a label is 32; the minimum number is 2. The interface may 
+be programmed to read either: 
+
+
+e any Interleaved 2 of 5 labels containing any even number of digits within the range of 2 and 32 
+digits, 
+e only Interleaved 2 of 5 labels containing 6 or 14 digits, or 
+
+
+e only Interleaved 2 of 5 labels containing a preset, even number of digits. 
+
+
+There will always be one check digit at the end of the bar code label. The bar code scanner interface may 
+be programmed to verify the scanned data against this check digit, and it may also be programmed either 
+to transmit the check digit as part of the output data string, or to omit the check digit from the output data. 
+
+
+In the table below, 123456 represents a bar code scan containing the valid check digit 6 and 123457 
+represents a scan that contains the invalid check digit 7. The output generated by the bar code interface is 
+displayed in the right-hand column. 
+
+
+Input data Verify the check Transmit the check digit ? Output data 
+digit? 
+23456 No Yes or No 23456 
+123457 No Yes or No 23457 
+123456 Yes No 2345 
+123457 Yes No No output 
+23456 Yes Yes 23456 
+123457 Yes Yes No output 
+Code 39 
+
+
+A Code 39 bar code label may contain a minimum of one character and a maximum of 32 characters. It 
+will contain no digits. The bar code reader interface may be programmed to verify the label check 
+character, and to transmit the check character in the output data message, or strip the check character 
+from the output data. 
+
+
+In the following table, ancx represents a Code 39 label containing the valid check character x, and the 
+string apcp represents a Code 39 label containing an invalid check character p. 
+
+
+14-5 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Input label data Verify the check Transmit the check Output data 
+character? character 
+ABCD No Yes or No ABCD 
+ABCX No Yes or No ABCX 
+ABCD Yes No No output 
+ABCX Yes No ABC 
+ABCD Yes Yes No output 
+ABCX Yes Yes ABCX 
+
+
+The user interface may be programmed in Code 39 scans may be converted as character pairs (as defined 
+by the Code 39 symbology) or alternatively, each character in the scan may be decoded individually. 
+
+
+The UPC/EAN bar code formats 
+
+
+The UPC/EAN bar code family all contain a fixed number of digits, and all contain one check digit. The 
+bar code reader interface may be programmed to verify this check digit against the rest of the scanned 
+data. The interface may also be programmed to transmit the check digit as part of the bar code, or to omit 
+the check digit from the output data. 
+
+
+There twelve variants in the UPC/EAN family of bar codes. Note that JAN 8 labels are equivalent to EAN 
+8 format labels and JAN 13 labels are equivalent to EAN 13 format labels. 
+
+
+UPC E 
+
+
+The UPC E bar code label format contains a leading ID character, one number system digit, six data digits 
+and one check digit. The leading ID character must be an ASCII 'E’. The check digit will be followed by 2 
+supplement digits in UPC E + 2 digit labels, and with 5 supplement digits in UPC E + 5 digit labels. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the data 
+transmitted to the host computer. UPC E bar code label data may also be expanded into UPC A bar code 
+format automatically by the interface unit - in which case the six existing data digits will be expanded to 
+ten digits, and the leading ID character will become an ASCII'A'. Refer to the UPC A section in this 
+chapter for more information about this label format. 
+
+
+The following table displays the four different user-definable options available for modifying the output 
+data from UPC E scans. 
+
+
+Transmit ID char Transmit check digit Standard output (UPC E) Expanded output (UPC A) 
+
+
+No No dddddd ndddddddddd 
+
+Yes No Endddddd Andddddddddd 
+
+No Yes dddddd nddddddddddc 
+
+Yes Yes Endddddd Anddddddddddc 
+where 
+
+
+gE = an ID character 'E' (0x45) 
+a =an ID character 'A' (0x41) 
+d= one data digit 
+
+n = one number system digit 
+
+
+= one check digit 
+
+
+Q 
+
+
+a 
+
+
+= one supplement digit 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+UPC E + 2 digits 
+
+
+As its name suggests, the UPC E + 2 bar code label format contains a leading ID character, one number 
+system digit, six data digits, one check digit and two supplement digits. The leading ID character must be 
+an ASCIL'E'. UPC E bar code label data may also be expanded into UPC A bar code format automatically 
+by the interface unit - in which case the six existing data digits will be expanded to ten digits, and the 
+leading ID character will become an ASCII 'A’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID char Transmit check digit Standard output (UPC E) Expanded output (UPC A) 
+
+
+No No ddddddss nddddddddddss 
+
+Yes No Enddddddss Anddddddddddss 
+
+No Yes ddddddss nddddddddddcss 
+
+Yes Yes Enddddddss Anddddddddddcss 
+where: 
+
+
+gE = an ID character 'E' (0x45) 
+a =an ID character 'A' (0x41) 
+a = one data digit 
+
+n = one number system digit 
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+UPC E + 5 digits 
+
+
+As its name suggests, the UPC E + 5 bar code label format contains a leading ID character, one number 
+system digit, six data digits, one check digit and five supplement digits. The leading ID character must be 
+an ASCII 'E'. UPC E bar code label data may also be expanded into UPC A bar code format automatically 
+by the interface unit - in which case the six existing data digits will be expanded to ten digits, and the 
+leading ID character will become an ASCII 'A’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID char Transmit check digit Standard output (UPC E) Expanded output (UPC A) 
+
+
+No No ddddddsssss nddddddddddsssss 
+
+Yes No Enddddddsssss Anddddddddddsssss 
+
+No Yes ddddddsssss nddddddddddesssss 
+
+Yes Yes Enddddddsssss Anddddddddddcsssss 
+where: 
+
+
+gE = an ID character 'E' (0x45) 
+a=an ID character 'A' (0x41) 
+d = one data digit 
+
+n = one number system digit 
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+14-7 
+
+
+I/O DEVICES REFERENCE 
+
+
+EAN 8 bar code format 
+
+
+The EAN 8 bar code label format contains the following components: two leading ID characters, two flag 
+digits, five data digits and one check digit. The two leading ID characters will be the upper case string: 
+"ER w t. 
+
+
+The bar code interface may be programmed to remove the two ID characters, or the check digit from the 
+output data transmitted to the host computer. The following table displays the four different options 
+available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No ffddddd 
+
+Yes No FFf£fddddd 
+
+No Yes ffddddde 
+
+Yes Yes FF £fdddddc 
+where: 
+
+
+F = an ID character 'F' (0x46) 
+f = one flag digit 
+
+d = one data digit 
+
+c = one check digit 
+
+
+EAN 8 + 2 digits 
+
+
+The EAN 8 + 2 bar code label format contains the following components: two leading ID characters, two 
+flag digits, five data digits, one check digit and two supplement digits. The two leading ID characters will 
+be the upper case string "FF". 
+
+
+The bar code interface may be programmed to remove the two ID characters, or the check digit from the 
+output data transmitted to the host computer. The following table displays the four different options 
+available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No ffdddddss 
+
+Yes No FFf£fdddddss 
+
+No Yes ffdddddess 
+
+Yes Yes FFf£fdddddcss 
+where: 
+
+
+F = an ID character 'F' (0x46) 
+£ = one flag digit 
+
+d = one data digit 
+
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+EAN 8 + 5 digits 
+
+
+The EAN 8 + 5 bar code label format contains the following components: two leading ID characters, two 
+flag digits, five data digits, one check digit and five supplement digits. The two leading ID characters will 
+be the upper case string "FF". 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+The bar code interface may be programmed to remove the two ID characters, or the check digit from the 
+output data transmitted to the host computer. The following table displays the four different options 
+available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No ffdddddsssss 
+
+Yes No FFffdddddsssss 
+
+No Yes ffdddddcsssss 
+
+Yes Yes FFf£ffdddddcsssss 
+where: 
+
+
+Fr = an ID character 'F' (0x46) 
+f = one flag digit 
+
+a = one data digit 
+
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+EAN 13 
+
+
+The EAN 13 bar code label format contains the following components: a leading ID character, two flag 
+digits, ten data digits and one check digit. The leading ID character will be an ASCII upper case 'F’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID char Transmit check digit Output 
+
+
+No No ffdddddddddd 
+
+Yes No Fff£dddddddddd 
+
+No Yes ffddddddddddc 
+
+Yes Yes Ff fdddddddddde 
+where: 
+
+
+Fr =an ID character 'F' (0x46) 
+f = one flag digit 
+
+ad = one data digit 
+
+c = one check digit 
+
+
+EAN 13 + 2 digits 
+
+
+The EAN 13 + 2 bar code label format contains the following components: a leading ID character, two 
+flag digits, ten data digits, one check digit and two supplement digits. The leading ID character will be an 
+ASCII upper case 'F’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID char Transmit check digit Output 
+
+
+No No ffddddddddddss 
+Yes No Fffddddddddddss 
+No Yes ffddddddddddess 
+Yes Yes Fffddddddddddecss 
+
+
+14-9 
+
+
+I/O DEVICES REFERENCE 
+
+
+where: 
+F = an ID character 'F' (0x46) 
+£ = one flag digit 
+d = one data digit 
+c = one check digit 
+
+
+s = one supplement digit 
+EAN 13 + 5 digits 
+
+
+The EAN 13 + 5 bar code label format contains the following components: a leading ID character, two 
+flag digits, ten data digits, one check digit and five supplement digits. The leading ID character will be an 
+ASCII upper case 'F’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No ffddddddddddsssss 
+
+Yes No Fffddddddddddsssss 
+
+No Yes ffddddddddddesssss 
+
+Yes Yes Fffddddddddddesssss 
+where: 
+
+
+F = an ID character 'F' (0x46) 
+f = one flag digit 
+
+d = one data digit 
+
+c = one check digit 
+
+
+s = one supplement digit 
+UPCA 
+
+
+The UPC A bar code label format contains a leading ID character, one number system digit, ten data 
+digits and one check digit. The leading ID character must be an ASCII 'A’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No ndddddddddd 
+
+Yes No Andddddddddd 
+
+No Yes ndddddddddde 
+
+Yes Yes Anddddddddddc 
+where: 
+
+
+a=an ID character 'A' (0x41) 
+n = one number system digit 
+d = one data digit 
+
+
+c = one check digit 
+
+
+14-10 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+UPC A + 2 digits 
+
+
+The UPC A + 2 bar code label format contains a leading ID character, one number system digit, ten data 
+digits, one check digit and two supplement digits. The leading ID character must be an ASCII 'A’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No nddddddddddss 
+
+Yes No Anddddddddddss 
+
+No Yes nddddddddddcss 
+
+Yes Yes Anddddddddddcss 
+where: 
+
+
+a =an ID character 'A' (0x41) 
+n = one number system digit 
+a = one data digit 
+
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+UPC A + 5 digits 
+
+
+The UPC A +5 bar code label format contains a leading ID character, one number system digit, ten data 
+digits, one check digit and five supplement digits. The leading ID character must be an ASCII 'A’. 
+
+
+The bar code interface may be programmed to remove the ID character, or the check digit from the output 
+data transmitted to the host computer. The following table displays the four different options available: 
+
+
+Transmit ID chars Transmit check digit Output 
+
+
+No No nddddddddddsssss 
+
+Yes No Anddddddddddsssss 
+
+No Yes nddddddddddesssss 
+
+Yes Yes Anddddddddddcsssss 
+where: 
+
+
+a=an ID character 'A' (0x41) 
+n = one number system digit 
+d = one data digit 
+
+c = one check digit 
+
+
+s = one supplement digit 
+
+
+Bar code commands 
+
+
+This section describes the commands that may be used to program the HC bar code reader interface. 
+
+
+The bar code interface is programmed by writing an escape sequence to the interface unit via a serial port. 
+With two exceptions, each escape sequence consists of a short text string in the following format: 
+
+
+<Esc>-y<code><command> 
+
+
+14-11 
+
+
+I/O DEVICES REFERENCE 
+
+
+1. <Esc> is the escape character (0x1b) 
+
+2. - isa'-' character (0x2d) 
+
+3. y isa'y' character (0x79) or a'y' character (0x59) 
+4 
+
+
+<code> is a parameter to the command, consisting of sequence of one to three numeric digit, 
+representing a decimal number between zero and 255. 
+
+
+5. <command> is an upper case alphabetic character identifying the command to be executed. 
+The two exceptions are the hard reset command: 
+<ESc>E 
+
+
+and the command to set the data termination string, which includes additional text following the letter 
+that identifies the command: 
+
+
+<Esc>-y<code><command><text> 
+In all cases the escape sequence must not contain any embedded spaces. 
+
+
+Commands to the bar code reader interface do not have to be issued individually. The /ssuing multiple 
+commands section in this chapter describes how several commands may be issued as a multiple escape 
+sequence, within one text string. 
+
+
+Multiple options in a command 
+
+
+Many of the bar code interface commands offer more than one option, selected by the <code> value. To 
+select multiple options from a single command, simply sum all the required individual <code> values 
+together, and then pass this summed value as the <code> value within the escape sequence. 
+
+
+For example, the Select bar code symbology command <Esc>-y<code>F (described later in this chapter) 
+contains options to select five different bar code formats. For example, a <code> value of | selects Code 
+
+39, a value of 4 selects Codabar and a value of 8 selects UPC/EAN. You can select all three formats in a 
+single command by setting the <code> value to 1+4+8 = 13, as follows: 
+
+
+<Esc>-y13F 
+
+
+Issuing multiple commands 
+
+
+Several individual escape sequence commands may be concatenated together and be transmitted to the bar 
+code interface as a single escape sequence. To do this, append one or more additional <code><command> 
+character sequences to the end of a standard, single, escape sequence. 
+
+
+When issuing multiple commands, all of the intermediate <command> ASCII characters must be lower case 
+letters, and the terminating <command> character must be an upper case ASCII character. 
+
+
+As with a single command, the escape sequence must not contain any embedded spaces. 
+
+
+For example, following three commands: 
+
+
+<Esc>-y13F Select Codabar, UPC/EAN and Code 39 symbologies 
+<Esc>-y2H Do not transmit Codabar start and stop characters 
+<Esc>-y1D Insert a 10 ms delay between each data character 
+
+
+may be concatenated into a single escape sequence: 
+<Esc>-y13£2h1D 
+
+
+The order of issuing commands is usually not important, so that the following three escape sequences are 
+all functionally identical: 
+
+
+<Esc>-y13f£2h1D 
+<Esc>-y2h1d13F 
+<Esc>-y1d13£2H 
+
+
+Exceptions to this rule are mentioned explicitly in the following descriptions of the individual commands. 
+
+
+14-12 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+Serial intercharacter delay <Esc>-y<code>D 
+
+
+Enable or disable a ten millisecond delay between the transmission of each data character in the bar code 
+data string. 
+
+
+<code> Option 
+0 No delay 
+1 Turn 10 millisecond delay on 
+
+
+The default value is equivalent to the command <zsc>-yop. 
+
+
+Hard reset <Esc>E 
+Perform a hard reset and run a self-test. 
+
+
+A hard reset will take approximately one second to complete. During this time, the bar code reader 
+interface will not react to any further commands that may be written to it. 
+
+
+All previous escape sequence commands sent to the bar code interface will be aborted when a hard reset is 
+executed. After the reset has taken place, all of the interface options will revert to their default values. 
+
+
+If the interface has failed its self-test, it will immediately transmit one of the following four messages: 
+ROM SELF TEST FAILED<CR><LF> 
+PROCESSOR SELF TEST FAILED<CR><LF> 
+LOWER RAM SELF TEST FAILED<CR><LF> 
+UPPER RAM SELF TEST FAILED<CR><LF> 
+No message will be issued if the interface has passed the self-test. 
+
+
+Note that the diagnostic messages will always be terminated by a carriage return (0x0d) and line feed 
+(0x0a) character pair, regardless of any previous command to set the termination characters. 
+
+
+All subsequent messages from the interface will be terminated with a (default) single carriage return 
+character. 
+
+
+A Hard Reset will not normally be issued as part of a multiple instruction escape sequence, because it will 
+cause all prior commands to be overridden by default settings, and all subsequent commands within the 
+escape sequence to be ignored by the bar code reader interface while it resets itself. 
+
+
+Select bar code symbology <Esc>-y<code>F 
+Set the barcode reader to recognise one or more barcode formats, as indicated in the following table: 
+<code> Enable bar code format: 
+
+1 Code 39 
+
+2 Interleaved 2 of 5 
+
+4 UPC/EAN 
+
+8 Codabar 
+
+16 Code 128 
+
+
+For example, to read Code 39 and UPC/EAN bar codes only, use: 
+<Esc>-y5F 
+
+
+If a bar code format has not been enabled, then the bar code reader will ignore all scans in that code 
+format. 
+
+
+The default setting for this option is equivalent to the command <zsc>-y31F. 
+
+
+Note that it may be necessary to set additional interface options to enable the interface to read certain bar 
+code formats. 
+
+
+14 - 13 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Check character options <Esc>-y<code>G 
+
+
+Enable or disable verification/check digits and check characters within bar code scans. The precise action 
+of this command is dependent upon the bar code format being scanned, as indicated below. 
+
+
+The default state corresponds to the command <Esc>-y0c. 
+Code 39 and Interleaved 2 of 5 
+
+
+For Code 39 and Interleaved 2 of 5 bar codes, the bar code reader may be programmed to verify, or to 
+ignore check characters in the bar code scan. In addition, the bar code reader may be programmed to 
+transmit, or to omit the verification character from the scan data when it is transmitted to the host 
+computer. 
+
+
+<code> Option 
+
+0 Do not verify check characters 
+
+1 Verify Code 39 check characters 
+
+2 Verify Interleaved 2 of 5 check characters 
+
+8 Transmit Code 39 and Interleaved 2 of 5 check characters 
+
+
+UPC/EAN 
+
+
+The contents of UPC/EAN bar code scans are always checked against the check digit. However, the bar 
+code reader may be programmed to transmit, or to omit the check digit when the scan data is transmitted 
+to the host computer. Note that the check digit in a UPC E bar code is never transmitted to the host 
+computer. 
+
+
+The bar code reader may also be programmed to decode UPC E 0 bar codes, or it may be programmed to 
+automatically discriminate between UPC E 0 and UPC E 1 version bar codes. 
+
+
+<code> Option 
+
+0 Read UPC E 0 only, transmit UPC/EAN check digit 
+
+32 Do not transmit UPC/EAN check digit 
+
+64 Read both UPC E 0 and UPC E 1 
+
+Decoding options <Esc>-y<code>H 
+
+
+This command provides several assorted programming options to the programmer. For UPC/EAN bar 
+code scans, the bar code reader may be programmed to accept (zero, two or five) supplemental digits in 
+the code, and to expand UPC E bar codes automatically into a UPC A code format, if required. 
+
+
+The bar code reader may also be programmed using this command to decode Code 39 bar codes in 
+standard, or in extended mode. If the extended option is selected, then the bar code reader will encode 
+each character pair into the corresponding ASCII characters; if standard mode is selected, then each 
+character in the scan data is decoded individually. 
+
+
+The bar code reader may also be programmed to retain (or discard) Codabar start and stop characters in 
+the scan data it transmits to the host computer. 
+
+
+<code> Option 
+
+1 Extended Code 39 
+
+0 Standard Code 39 
+
+2 Do not transmit Codabar start and stop characters 
+0 Transmit Codabar start and stop characters 
+
+4 Read UPC bar codes only 
+
+0 Read both UPC and EAN bar codes 
+
+8 Decode UPC/EAN 2 digit supplement data 
+
+0 Do not decode UPC/EAN 2 digit supplement data 
+16 Decode UPC/EAN 5 digit supplement data 
+
+0 Do not decode UPC/EAN 5 digit supplement data 
+
+
+32 Expand UPC E bar codes into UPC A bar codes 
+
+
+14-14 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+0 Do not expand UPC E bar codes 
+
+64 Auto discriminate UPC/EAN supplementals 
+0 Require UPC/EAN supplementals 
+
+128 Transmit UPC/EAN ID characters 
+
+0 Do not transmit UPC/EAN ID characters 
+
+
+The default setting is equivalent to the command <zsc>-y0H. 
+
+
+Notes 
+
+
+When the option is set to decode UPC/EAN 2 digit (or 5 digit) supplement data, then the bar code label 
+must be scanned in the forwards direction only. 
+
+
+Only UPC/EAN bar codes containing supplement digits may be read by the interface if either, or both of 
+these options has been enabled. Both the 2 digit and 5 digit options may be enabled together to allow both 
+types of bar code scans to be read by the interface, if required. 
+
+
+If the supplement digit options are not enabled by this command, then bar code labels containing 
+supplement digits may still be scanned, and they may be scanned in both directions (i.e. forwards or 
+backwards). However the supplement digit data is not transmitted to the host computer. 
+
+
+Single read mode <Esc>-y<code>J 
+
+
+This command will force the bar code reader to abort any current scan and not transmit that scan data to 
+the HC. 
+
+
+Enabling Single read mode means that the bar code reader will read a single bar code label each time a 
+Single read control command is issued. 
+
+
+When Single read mode is disabled, the bar code reader will attempt to read a bar code label whenever a 
+label is scanned. 
+
+
+<code> Option 
+1 Single read mode is enabled 
+0 Single read mode is disabled 
+
+
+The default value is equivalent to the command <zsc>-you. 
+
+
+Single read control <Esc>-y<code>K 
+
+
+This command will force the bar code reader to abort any current scan and not transmit that scan data to 
+the HC. 
+
+
+When Single read mode has been enabled (see above), the-Single read control may be used to enable the 
+bar code reader, so that it then will read one scan. 
+
+
+<code> Option 
+1 Read next scan 
+Set Interleaved 2 of 5 length <Esc>-y<code>M 
+
+
+This command presets the length of Interleaved 2 of 5 bar code read by the bar code reader. 
+
+
+There are three length checking options available: 
+
+
+<code> Option 
+
+0 The bar code may have a variable length, between 4 and 32 digits 
+1..32 The bar code is <code> digits long (even values only) 
+
+33 The bar code may only contain either 6 or 14 digits 
+
+
+The default setting is equivalent to the command <zsc>-yom. 
+
+
+14-15 
+
+
+I/O DEVICES REFERENCE 
+
+
+Notes 
+
+
+Although the Interleaved 2 of 5 bar code length may be set to the minimum setting (i.e. two digits), short 
+Interleaved 2 of 5 bar codes may well appear in other, longer bar codes. As a result, false readings may be 
+given when other formats of bar code label are scanned, which may be misinterpreted as two digit 
+Interleaved 2 of 5 labels. Consequently, the minimum setting of 2 digits in this option is not 
+recommended. 
+
+
+An Interleaved 2 of 5 bar label must contain an even number of digits. If <code> is set to an odd number 
+between one and thirty one, then the micro controller will automatically round up the value to the next 
+higher even number. 
+
+
+Set termination string <Esc>-y<code>O<string> 
+
+
+This command will force the bar code reader to abort any current scan and not transmit that scan data to 
+the HC. 
+
+
+Append the termination string <string> to the end of every bar code data message transmitted to the 
+HC computer by the micro controller, to mark the end of that message. 
+
+
+The default termination string is a single carriage return character (0x0a). However, a user-defined 
+termination string may be defined with this command, which will be used to terminate all subsequent 
+message transmitted by the bar code reader interface. An example escape sequence, which substitutes the 
+characters "stop" as the terminating string in place of the default value, is: 
+
+
+<Esc>-y4Ostop 
+
+
+A termination string may contain a maximum of four characters and a minimum of zero characters. The 
+total number of characters contained within the termination string must be passed as the <code> argument 
+of the escape sequence. 
+
+
+The default termination string transmitted by the bar code reader is a single carriage return character 
+(0x0d). 
+
+
+Unlike all other sequence commands described in this document, the ASCII characters for the termination 
+string follow the command identifier character that normally terminates a command. As a result this 
+command must be positioned last, if issued within an escape sequence that contains more than one 
+command (even if the terminating string contains zero characters). 
+
+
+For example, consider the commands: 
+
+<Esc>-y4Ostop Set the termination string to "stop" 
+
+<Esc>-y1D Insert a 10 ms delay between each data character 
+
+If these commands are combined in a single escape sequence, that sequence must be: 
+
+
+<Esc>-yl1d40stop 
+
+
+Code ID characters <Esc>-y<code>Q 
+
+
+Instruct the bar code reader to add a lower case ID character to the data message transmitted to the HC, to 
+identify the symbology of the bar code. This ID code character is transmitted before the bar label data. 
+
+
+The following values will enable, and disable this option: 
+
+
+<code> Option 
+1 Transmit ID characters 
+0) Do not transmit ID characters 
+
+
+The table below displays which lower case ASCII character ('a' - 'e') is used to identify each type of bar 
+code label: 
+
+
+ID character Bar code format 
+
+
+Code 39 
+Interleaved 2 of 5 
+UPC/EAN/JAN 
+Codabar 
+
+Code 128 
+
+
+o0oaadaas ow 
+
+
+The default state is equivalent to the command <Esc>-y0o. 
+
+
+14 - 16 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+Status request <Esc>-y<code>S 
+
+
+This command will force the bar code reader to abort any current scan and not transmit that scan data to 
+the HC. 
+
+
+Return a data string to the host computer, containing information about the status of the firmware inside 
+the bar code reader. 
+
+
+<code> Option 
+
+1 Transmit the status message 
+
+The status message that is transmitted back to the HC in response to this instruction is: 
+HBCR-161X Version 15.x 
+
+
+followed by the current termination string, where "15.x" represents the present revision level of the 
+firmware inside the bar code reader interface. 
+
+
+Scanner enable <Esc>-y<code>W 
+
+
+This command will force the bar code reader to abort any current scan and not transmit that scan data to 
+the HC. 
+
+
+Enable or disable the bar code reader. 
+
+
+When disabled, the bar code scanner will not read data from any bar code labels. 
+
+
+<code> Option 
+1 Enable the bar code scanner 
+0 Disable the bar code scanner 
+
+
+The default is for the bar code scanner to be enabled. 
+
+
+RS232 port/bar code driver services 
+
+
+The RS232 port/bar code device driver supports all the services that are described in the Serial Port 
+chapter of this manual. This section describes only those services that provide modified or additional 
+behaviour when used with the bar code reader interface. These include services to open the port, write 
+data to the bar code interface and read data from a bar code wand connected to the port. 
+
+
+p_open(TTY:) Open the device 
+INT p_open(VOID **ppcb, "TTY:B",-1); 
+Open a channel to the RS232 port/bar code device. 
+
+
+The table below displays which device should be accessed to open the RS232 port or the bar code reader 
+interface, when the expansion module has been inserted into either of the the top and bottom slots of the HC. 
+
+
+Slot RS232 port _Bar code port 
+Top TTY:A TTY2¢ 
+Bottom TTY:B TTY:D 
+
+
+On opening a channel, RS232 port, the bar code reader interface and any connected wand or scanner will 
+all be powered up automatically. 
+
+
+Returns zero if the device was opened successfully, otherwise a negative error. 
+
+
+For example, the following code fragment illustrates the opening of a channel to the bar code interface 
+with the device in the top slot of the HC. 
+
+
+LOCAL_D VOID *pHandle; 
+INT result; 
+
+
+result=p_open (&pHandle, "TTY:D",-1); 
+
+
+14-17 
+
+
+1/0 DEVICES REFERENCE 
+
+
+p_close Close the channel 
+INT p_close (VOID *pcb) 
+
+Close the channel to the RS232 port/bar code device. 
+
+Returns zero. 
+
+
+Closing the channel will also cause the RS232 port/bar code interface to be powered down. To save battery 
+power, a device should be closed as soon as it is no longer required. 
+
+
+Note that when the device is closed, or when the HC automatically powers down, all of the information 
+programmed into the bar code interface will be lost. If you do not wish to use the default settings of the 
+bar code reader interface, then you will need to reprogram your custom settings back into the interface 
+when the device is next opened. 
+
+
+P_FSENSE Sense serial port characteristics 
+
+
+INT p_iow(VOID *pcb, P_FSENSE, P_SRCHAR *pserial); 
+
+
+Sense the serial port characteristics, writing them to the P_sRcuar struct (defined in p_serial.h) pointed to 
+by pserial. 
+
+
+The P_FSENSE service cannot fail and returns zero. 
+
+
+If using the bar code interface, the serial port characteristics must be altered once a channel is opened, to 
+allow the interface to communicate successfully with the HC. See the description of the P_Fset service for 
+further details. 
+
+
+P_FSET Set serial port characteristics 
+INT p_iow(VOID *pcb, P_FSET, P_SRCHAR *pserial); 
+
+Set the serial port characteristics from the P_sRcHar struct (defined in p_serial.h) pointed to by pserial. 
+Returns zero if the P_FSET service completed successfully, otherwise returns a negative error. 
+
+
+If using the bar code interface, the serial port characteristics must be altered once a channel is opened, to 
+allow the interface to communicate successfully with the HC. Since the bar code interface does not use 
+RTS/cTS handshaking, the cts line in the serial port must be disabled. 
+
+
+The following code fragment illustrates the use of the P_FsENSE and P_FSET services to disable RTS/cTS 
+handshaking: 
+
+
+#include <p_serial.h> 
+
+
+LOCAL_D P_SRCHAR srChar; 
+LOCAL_D VOID *pHandle; 
+
+
+f_leave (p_open (&pHandle, "TTY:D",-1)); 
+
+p_iow(pHandle,P_FSENSE,&srChar); /* read default settings into srChar */ 
+srChar.hand=P_IGN_CTS; /* suspend RTS/CTS handshaking */ 
+
+p_iow (pHandle, P_FSET, &srChar) ; /* set up port with new settings */ 
+
+
+Note that this code assumes that it is called under the protection of p_enter. 
+
+
+P_FREAD Read from device 
+
+
+VOID p_iow (VOID *pcb, INT P_FREAD,VOID *buf,UINT *plen)j; 
+VOID p_ioc (VOID *pcb, INT P_FREAD,WORD *pfstat,VOID *buf,UINT *plen)j; 
+
+
+Read up to *plen bytes of data from the device into the buffer pointed to by buf. The buffer is assumed to 
+be of sufficient length to receive the data. If using an asynchronous P_FREAD service, it is the caller's 
+responsibility to preserve the data space pointed to by buf and plen until the service completes. 
+
+
+The result is returned by a call to p_iow and written to *pfstat by the asynchronous call. The result is 
+zero if the service completed successfully, otherwise it is a negative error. 
+
+
+14 - 18 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+A read operation may take an indefinite time to complete and it should therefore be executed 
+asynchronously within a quality system. For clarity, the following example code uses synchronous reads. 
+
+
+define MAX_BARCODE 128 
+define TERMINATE_CHAR 0x0d 
+
+
+VOID *pHandle; 
+
+TEXT *p; 
+
+NT len; 
+
+UINT count; 
+
+TEXT buf [MAX_BARCODE+2]; 
+
+
+len=0; 
+count=1; 
+p=ébuf [0]; 
+FOREVER 
+
+
+{ 
+
+p_iow(pHandle,P_FREAD,p, &count) ; 
+
+lent+=1; 
+
+if ( (*p++==TERMINATE_CHAR) | | (len>=MAX_BARCODE_LEN) ) 
+{ 
+
+
+*--p=0; /* convert to a zero-terminated string */ 
+len-=1; 
+break; 
+} 
+} 
+
+
+p_printf("Bar code is %s, containing %d bytes", &ébuf[0],len); 
+
+
+P_FWRITE Write to device 
+
+
+INT p_iow(VOID *pcb, INT P_FWRITE,VOID *buf,UINT *plen); 
+VOID p_ioc(VOID *pcb, INT P_FWRITE,WORD *pfstat,VOID *buf,UINT *plen); 
+
+
+Write up to *pien bytes of data from the buffer pointed to by buf to the device. If using an asynchronous 
+P_FWRITE Service, it is the caller's responsibility to preserve the data space pointed to by buf and plen 
+until the service completes. 
+
+
+The result is returned by a call to p_iow and written to *pfstat by the asynchronous call. The result is 
+zero if the service completed successfully, otherwise it is a negative error. 
+
+
+A write operation may take an indefinite time to complete and should therefore be executed 
+asynchronously within a quality system. For clarity, the following example uses a synchronous write. 
+
+
+The following code fragment transmits the escape sequence <Esc>—y1d24f2u to the bar code reader 
+interface: 
+
+
+#define MAX COMMAND 64 
+
+
+VOID *pHandle; 
+UINT len; 
+UBYTE command [MAX_COMMAND+2]; 
+
+
+p_scpy (&command[0],"\033-y1d24f£2H") ; 
+
+
+len=p_slen(&command[0]) ; 
+p_iow (pHandle, &command [0], &len) ; 
+
+
+14-19 
+
+
+I/O DEVICES REFERENCE 
+
+
+An example program 
+
+
+The program listed below will operate a bar code interface connected to either the top, or the bottom of the 
+HC. The program will read scanned bar code data from the reader interface, display that information on 
+the screen and then await a key press. The scanning operation may be repeated as many times as required. 
+Press the X key after a scan to exit the program; pressing the V key will display the firmware status of the 
+software inside the bar code interface. 
+
+
+This program is only given here as a simple example of how to program the micro controller and read 
+scan data: a quality system should carry out more rigorous testing for errors, and should also use 
+asynchronous operations to read and write the data. 
+
+
+#include <plib.h> 
+#include <p_serial.h> 
+
+
+#define MAX _STRING 128 
+LOCAL_D VOID *pHandle; 
+
+
+GLDEF_C INT main (void) 
+{ 
+P_SRCHAR srChar; 
+INT len, onebyte,result, reply; 
+TEXT buffer [MAX_STRING+2]; 
+/* Try to open a port */ 
+if (p_open(&pHandle, "TTY:D",-1) <0) 
+{ 
+if ((result=p_open (&pHandle, "TTY:E",-1) ) <0) 
+p_panic(result); 
+} 
+
+/* Set up serial port characteristics */ 
+p_iow (pHandle, P_FSENSE, &srChar) ; 
+srChar.hand=P_IGN_CTS; 
+p_iow (pHandle, P_FSET, &srChar) ; 
+buffer[0]='\0'; 
+onebyte=1; 
+do 
+
+{ 
+
+/* Display menu on screen */ 
+p_printf(" BAR CODE SCANNER") ; 
+p_printf("%s",buffer) ; 
+p_printf("\npress V for Version,"); 
+
+
+p_printf Le X to eXit"); 
+p_printf (* or any other key"); 
+p_printf Cy to scan a label"); 
+
+
+reply=p_tofold(p_getch()); 
+
+
+if (reply=='V') 
+p_write (pHandle, "\033-y1S",5); 
+if (reply!='X"') 
+{ /* Read input from the bar code interface */ 
+len=0; 
+do 
+{ 
+p_iow (pHandle, P_FREAD, &buffer[len],é&onebyte) ; 
+} while (buffer[lent+]!=13 && len<MAX_STRING) ; 
+len--; 
+buffer [len]=0; 
+p_sound (5,300); 
+} 
+
+
+14 - 20 
+
+
+14 HC INTELLIGENT BAR CODE READER/RS232 PORT 
+
+
+if (reply!='X"') 
+{ 
+if (reply!='V') 
+p_printf ("CODE %s",buffer) ; 
+
+
+else 
+{ 
+p_printf(" Version:\n &$s",buffer); 
+p_printf("Press key to continue"); 
+p_getch(); 
+
+
+} 
+} 
+} while (reply !='X'); 
+p_close (pHandle) ; 
+return (0); 
+
+
+} 
+
+
+14-21 
+
+
+CHAPTER 15 
+
+
+INTRODUCTION TO PSION 
+
+
+INFRARED COMMUNICATIONS 
+
+
+Note: This document is a beta version and may be subject to change. 
+
+
+About this chapter 
+
+
+The use of infrared (IR) as a medium allows devices to communicate without using a connecting cable. 
+The Psion Series 3c (S3c) and Psion Siena both run an Infrared Communications (“Beaming”) 
+application. This application sits on top of a communications protocol stack that implements the standards 
+set by the Infrared Data Association (IrDA), (see http://www.irda.org/irda/irdabout.html). These standards 
+specify both the physical and the link layer. This chapter describes the application programming interface 
+to the Psion implementation of the IrDA standards, and gives details of the standards only where relevant. 
+For a full understanding of infrared communications you should read the IrDA standards documents, 
+copies of which are downloadable from the IrDA website, (http://www. irda.org/irda/standrd.html). The 
+three relevant standards employed by Psion are tabulated below: 
+
+
+IrDA standard Communications layer 
+Serial Infrared Link Management Protocol (IrLMP) Network layer (OSI layer 3) 
+Serial Infrared Link Access Protocol (IrLAP) Data link layer (OSI layer 2) 
+Serial Infrared Physical Layer Link Specification (SIR) Physical layer (OSI layer 1) 
+
+
+The IrDA protocol layer model 
+
+
+Application Software 
+
+
+Client side Process 
+
+
+Boundary 
+
+
+Server side Transport entities 
+e.g. IrDA IR “Tiny” TP 
+
+
+IrDA Link Management Protocol Layer (IrLMP) 
+
+
+IrDA Link Access Protocol Layer (IrLAP) 
+
+
+IrDA Serial Infrared Layer (SIR) 
+
+
+The IrDA protocol stack 
+
+
+15-1 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Introduction to Psion infrared communications 
+
+
+Important note: 
+
+
+The Psion S3a and Psion Siena IR ports are designed only for IDA compliant communication. They are 
+not suitable for communication with machines that use other standards. 
+
+
+The Psion protocol layer model 
+
+
+Application Software 
+
+
+C/OPL SDK Examples Psion IR Printing Psion IR Communications 
+
+
+Accesslr API 
+
+
+= “IRP” API 
+
+
+“IRP:” 
+
+
+. ; Accesslr : “AIR:” 
+Client side IPC 
+
+
+IrMUX API 
+
+
+Server side 
+Link Management Protocol Layer (IrLMP) 
+
+
+Link Access Protocol Layer (IrLAP) 
+
+
+Serial Infrared Layer (SIR) 
+
+
+The Psion infrared protocol stack 
+
+
+The physical layer 
+
+
+The Serial Infrared Device Driver (SIR) provides services to the layer above it (IrLAP), and directly 
+controls the Psion computer’s hardware. 
+
+
+Port geometry 
+
+
+The Psion serial infrared software supports a link between two machines from zero to at least one metre 
+apart as shown below. These machines can be two Psions (S3c or Siena) or a Psion and another device 
+such as a printer with an IrDA compliant interface. The ports on the two machines do not need be aligned 
+perfectly. 
+
+
+Infrared 
+Ports 
+
+
+Machine 1 
+Length of 
+
+
+link 
+Otoim 
+
+
+Machine 2 
+
+
+The port geometry for two machines using IrDA infrared communications 
+
+
+Internally the Psion IR port is configured as below: 
+
+
+15 -2 
+
+
+15 INTRODUCTION TO PSION INFRARED COMMUNICATIONS 
+
+
+lie a F Output i 
+Driver 
+
+
+Encoder & LED 
+Encoder/ IR 
+Decoder Transducer 
+Module Module 
+IR Receive Detector & 
+
+
+Condor chip 
+
+
+Psion Active 
+data bus Output 
+Interface 
+
+
+IR In 
+Decoder MH Receiver i Active 
+james Input 
+Interface 
+
+
+The internal organization of the Psion serial infrared 
+communications port 
+
+
+The Condor chip contains a UART which handles both standard wire based RS232 communications and 
+IR communications. The device is switched between these two modes and cannot handle both at the same 
+time. 
+
+
+Data transfer rate 
+
+
+The Psion serial infrared communications port operates at the standard IrDA speed of 9600 Baud. It can 
+also work at other speeds on the S3c and Siena, (these are optional to the IrDA standard): 
+
+
+Speed (Baud) S3c Siena 
+2,400 Yes Yes 
+9,600 Yes Yes 
+19,200 Yes Yes 
+38,400 Yes No 
+57,600 Yes No 
+115,200 Yes No 
+
+
+Data link layer 
+
+
+The IrDA data link layer protocol (IrLAP) is based on the standard asynchronous HDLC and SDLC half 
+duplex protocols. 
+
+
+It has the following extra features, (mostly to handle the mobile, ad-hoc nature of the medium): 
+e Extended addressing 
+e Dynamic address conflict resolution 
+e Extended error recovery mechanisms 
+e Dynamic station discovery/identification 
+
+
+e Extended connection setup, (so that stations can negotiate to establish the best connection speed 
+that both connecting machines can support) 
+
+
+e Any station can contend to become a primary station 
+
+
+e Extended rules for medium access, (to resolve contention between stations competing for control 
+of the medium). 
+
+
+IrLAP uses services provided by the physical layer (SIR), and provides services to the layer above it (ITLMP). 
+
+
+15 -3 
+
+
+I/O DEVICES REFERENCE 
+
+
+Primary and secondary stations 
+
+
+At any given instant there may be at most one IrLAP connection between a given pair of stations (IrDA 
+compliant machines). One of the machines must assume the role of IrLAP primary station while the other 
+must assume the role of IrLAP secondary station. 
+
+
+An IrDA primary station is a machine that takes responsibility for data flow control and for unrecoverable 
+data link errors. 
+
+
+An IrDA secondary station is any station that has an IrLAP connection active and that has not assumed 
+the role an IrLAP primary station. 
+
+
+IrLAP services 
+
+
+IrLAP provides two general types of services: 
+e Connectionless services 
+e  Connection-oriented services 
+
+
+A connectionless service involves either the general broadcast of a message from a station, and/or the 
+general reception of a message by a station, without the necessity of identifying the other station (if any) 
+involved. Connectionless messages (datagrams) are sent with the expectation that they will be received 
+correctly; there is no acknowledgement of correct receipt. If a message is received incorrectly, a higher 
+layer must ask for re-transmission. 
+
+
+A connection-oriented service requires that both stations involved in the message transfer have knowledge 
+of the other’s characteristics. A logical session is set up between the primary and secondary station, and 
+there is acknowledgement that messages are correct. 
+
+
+The network layer 
+
+
+The IrDA Link Management Protocol (IrLMP) uses services provided by the data-link layer beneath it 
+(IrLAP) and provides services to clients above (i.e., transport entities and/or applications). 
+
+
+IrLMP consists of two parts, both of which are accessible by the Psion IrMUX API using IPC: 
+e LM-IAS (Link Management Information Access Service) 
+e LM-MUX (Link Management Multiplexer) 
+
+
+AccessIr is an API added by Psion to simplify IR communications - it is not part of the IrDA protocol 
+standard - and sits above IrLMP on the client side. It uses the AIR: device driver. 
+
+
+An application developer can choose to use either the API to AccessIr (recommended) or the API to 
+IrMUX. Whichever one is used the sequence of operations required to set up, use and close down an IR 
+link is similar. 
+
+
+For a connection-oriented service the link management process involves several stages: 
+e IAS application logging (secondary station) 
+e discovery (primary sation) 
+e §=multiplexing the link (primary sation) 
+e controlling the link (primary sation) 
+e closing down the link (primary sation) 
+
+
+IAS application logging 
+
+
+The IAS works by each IrDA device keeping a database of the services (IR enabled applications) that the 
+device currently has available. Applications must register with the IAS server on their station so that they 
+are added to this database. Software on one machine can then find out the services available on another 
+machine by querying the database of services on that machine. Applications can also remove themselves 
+from the IAS database. 
+
+
+15-4 
+
+
+Discovery 
+
+
+15 INTRODUCTION TO PSION INFRARED COMMUNICATIONS 
+
+
+Discovery is the process whereby the IrDA primary station sets up a database of the secondary stations 
+that are currently within IR communication range. This database is distinct from the IAS database. 
+
+
+Each record in the discovery log is a DISCovERY_LOG struct: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UINT solicited; 
+UINT sniff; 
+ULONG devAddr; 
+UINT lapVersion; 
+UBYTE info[32]; 
+} DISCOVERY_LOG; 
+
+
+The piscovery_toe fields are: 
+
+
+solicited 
+
+
+sniff 
+devAddr 
+
+
+lapVersion 
+
+
+info 
+
+
+If TRUE, indicates that the discovered information was solicited by an explicit discovery 
+
+
+request by the host station. If FALSE, indicates that the discovered information was 
+unsolicited (i.e. responding to a previously received discovery XID CMD frame). 
+
+
+If TRUE, indicates that the remote (discovered) device is a sniffing device. 
+
+
+The remote (discovered) station’s 32-bit device address. 
+
+
+The 16-bit IrDA version number of the remote (discovered) IrLap layer. Should hold oxoo 
+
+
+indicating that the remote machine conforms to the IrDA IrLAP 1.00 specification 
+
+
+32 bytes of user-defined data passed from the remote (discovered) station to the host 
+station. This discovery information is used by peer MUX layers for identification 
+
+
+purposes. At the current default baud of 9600, only 23 bytes of the discovery info field can 
+
+
+actually be used. 
+
+
+For a Psion machine info will contain the non-zero-terminated string “Psion Series3” or 
+
+
+“Psion Siena” for an S3c or Siena respectively. 
+
+
+The info field also contains the following bytes: 
+
+
+byte 
+
+
+2 bytes 
+
+
+Character set 
+
+
+Service hint 
+
+
+Indicates the character set supported by the remote machine; 0xoo here indicates 
+
+
+ASCII 
+
+
+Give an indication as to the level of IrLMP support provided by the discovered 
+
+
+device. 
+
+
+The service hint bitfields are as follows: 
+
+
+BYTEI1: 
+Bit 
+
+
+0 
+
+
+6 
+
+
+q 
+
+
+Function 
+
+PnP Compatible 
+PDA/Palmtop 
+Computer 
+Printer 
+
+Modem 
+
+Fax 
+
+LAN Access 
+
+
+Extension 
+
+
+6 
+
+
+7 
+
+
+Function 
+Telephony 
+File Server 
+IrCOMM 
+reserved 
+reserved 
+reserved 
+reserved 
+
+
+Extension 
+
+
+Full details can be found in the IrDA IrLAP specification. 
+
+
+15-5 
+
+
+I/O DEVICES REFERENCE 
+
+
+Multiplexing 
+
+
+Multiplexing the link allows independent applications (services) to exchange data using a single IrLAP 
+link. Software on one machine can discover the services available on another machine by querying the 
+database of services on that machine. 
+
+
+Link Control 
+
+
+Managing the use of the multiplexed link is called Link Control. This includes allowing certain client 
+applications to take exclusive control of the IrLAP link connection, (Exclusive mode). 
+
+
+The Psion IR Communications application 
+
+
+The Psion IR Communications application (sometimes called IR Beaming) uses the Psion Link Paste 
+mechanism when sending data, (see the Link Paste chapter in the OLIB Reference manual). The IR 
+Communications application takes whatever data was highlighted in the most recent application to declare 
+itself to be the Link Paste Server (or the selected file in a System Screen file list or directory), and uses 
+that as the data/file to send. Receiving data over IR works independently of the Link Paste mechanism. 
+
+
+Third party applications 
+
+
+Any existing application that supports the Link Paste mechanism will work with the Psion IR 
+Communications application to send data. In general this means that it must be an HWIM program, 
+because it uses the ATS mechanism. To modify an HWIM program so that it can use IR Receive: 
+
+
+e add the Bring keycode (21) to the accelerator list 
+
+
+e map the Bring keycode to the command manager method used to implement “bring” 
+functionality 
+
+
+It is much more involved to add IR Receive capability to non-HWIM applications, such as HWIF ones. 
+They could be made to explicitly look for the IPC messages relating to the Bring keycode, but this is not 
+SO easy. 
+
+
+System resources 
+
+
+A SYS_IR_POWER_LEVEL resource has been added, giving the text “High” and “Low” for Infrared power 
+levels. 
+
+
+A syYS_PRINTER_IR resource has been added, giving the text “Infrared” as a printer type. 
+
+
+Keypresses 
+
+
+Normally, IR-related keys are captured by the built-in IR data transfer application. If the user disables IR, 
+by selecting another mode of communication, these keypresses are absorbed by the ws_process_key 
+method of any application’s instance of wsERv. As a general service to the user, the method also displays 
+an “Infrared not enabled” information message. 
+
+
+The ws_process_key method of the wsserv class performs the following additional action on the Series 3c: 
+
+
+e if the keypress is w_kEY_IR_LINK, 0x142 (which would normally be captured by the infrared 
+file/record transfer software) display an information message to the effect that Infrared is disabled 
+
+
+The ws_process_key method of the wserv class performs the following additional action on the Siena: 
+
+
+e if the keypress is one of w_kEY_IR_BRING, 0x140 Of W_KEY_IR_SEND, 0x141 (which would 
+normally be captured by the infrared file/record transfer software) display an information 
+message to the effect that Infrared is disabled. 
+
+
+15 INTRODUCTION TO PSION INFRARED COMMUNICATIONS 
+
+
+The IR printer port device driver 
+
+
+Psion Series 3c machines are capable of point and shoot printing using IR, to IrDA compliant printers. 
+Infrared enabled printers on the market at the time of writing include: 
+
+
+e HPLaserJet 5P 
+e ~=6HP DeskJet 340 
+e §6©Citizen PN60 
+
+
+The Psion IR printer port device driver rrp: is an example of a device driver that sits logically above AIR: 
+on the client side. It works in exactly the same way as the normal par: parallel port device driver. The 
+IRP: device driver automatically starts the IR protocol stack. 
+
+
+Siena models do not have the driver in ROM. The driver JRLPT.LDD is installed in \SIBOSDK\LIB as 
+part of the LDD component of the optional disk, to be loaded onto a Siena if required. 
+
+
+15-7 
+
+
+CHAPTER 16 
+
+
+THE ACCESSIR API 
+
+
+Note: This document is a beta version and may be subject to change. 
+
+
+Using the Accesslr API 
+
+
+Prerequisites 
+
+
+It is essential that the Introduction to Psion Infrared Communications chapter has been read before this 
+chapter. 
+
+
+Introduction to using the Accesslr API 
+
+
+The AccessIr API facilitates Infrared communication between two Psion machines (Series 3c and/or 
+Siena), using the AIR: device driver, accessir.ldd. This API is much easier to use than the IrMUX API, 
+but gives less flexibility. It is therefore recommended that the AccessIr API is used for all simple IR 
+communication applications. It is not present in the Siena ROM, but is installed in the \S/BOSDK\LIB 
+directory as part of the LDD component of the SIBO C SDK Optional disk, to be loaded onto a Siena if 
+required. 
+
+
+The AIR: device driver is not present in the ROM of Siena machines, and is 1.7KB in size. It must be 
+loaded first (after transfer onto the machine’s internal drive) by using: 
+
+
+p_loadldd(“ACCESSIR.LDD”) 
+The AIR: device driver must be unloaded at the end on the Siena using: 
+
+p_devdel (“ACCESSIR”, E_LDD) 
+Otherwise there are no differences between using the AccessIr API on the Siena and on the Series 3c. 
+Only a connection-oriented option is available. 
+AccessIr requires the IR protocol stack to be started first (as it must be when using the TMUX API). 
+There are then seven steps in the communication process for the primary station: 
+
+1. Open a channel to the AccessIr device driver 
+
+Discover and log the remote machines 
+Select a remote machine 
+Connect to the selected remote machine 
+Send or accept data 
+
+
+Disconnect 
+
+
+SP NE Ps, Ee IBS 
+
+
+Close the channel to its IR device 
+
+
+16-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+There are five steps in the process for the secondary station: 
+1. Open achannel to the AccessIr device driver 
+2. Wait for the primary station to connect 
+3. Send or accept data 
+4. Optional Disconnect 
+5. Close the channel to the AccessIr device driver 
+
+
+In all the code examples and function call prototypes below, either p_iow(), p_ioa() Of p_ioc() may be 
+used where p_iow() is given. The constants used in the AccessIr API are defined in the p_file.h PLIB 
+include file. 
+
+
+Initialising the IR protocol stack 
+
+
+Before the IR protocol stack can be used it must be initialized, by doing a p_execc. The protocol stack is 
+started as a separate process. 
+
+
+The argument *name is sys$IRDA.1IMc in the example code segment below: 
+
+
+LOCAL_C HANDLE loadIRDAserver (TEXT *name) 
+{ 
+INT err; 
+TEXT serverPath[P_FNAMESIZE]; 
+HANDLE server_pid=NULL; 
+/* Start the IR process & store its server_pid in property */ 
+if (E_FILE_NXIST==(server_pid=p_pidfind (name) ) ) 
+{ /* Load from M, then from wherever we are... */ 
+f_fparse (name, "LOC: :M:\\", &serverPath[0],NULL) ; 
+if ((server_pid=p_execc(&serverPath[0], 
+(UBYTE*) &Server_pid, 
+sizeof (server_pid) )) <0) 
+{ 
+f_fparse (name, "ROM::\\",&serverPath[0],NULL) ; 
+if ((server_pid=p_execc(&serverPath[0], 
+(UBYTE*) &Server_pid, 
+sizeof (server_pid) )) <0) 
+{ /* Error...no irda! */ 
+return (0); 
+} 
+} 
+if (0!=(err=p_presume (server_pid) ) ) 
+return (0); 
+} 
+p_sleept (5L); /* Give IRDA a chance to get going! */ 
+return (server_pid); 
+
+
+} 
+Opening and closing a channel to the IR device 
+
+
+Before a connection can be made, a channel must first be opened to the IR device using p_open(*AIR:”). 
+This channel must be closed when IR operations have ceased, using p_close(). 
+
+
+Example 
+
+
+if (!p_open(&pIR,”AIR:”,0) ) 
+{ 
+
+
+p_close(pIR); 
+} 
+
+
+Discovery 
+
+
+Secondly, a log must be obtained of all remote machines that it is possible to communicate with, using 
+p_iow (P_FIRDISCOVER) . 
+
+
+Selection 
+
+
+The machine to connect to is then selected from the log, using p_iow (P_FIRSELECT). 
+
+
+16-2 
+
+
+16 THE ACCESSIR API 
+
+
+Connection 
+
+
+Connection is then made by the primary station to the selected secondary station, using 
+p_iow (P_FIRMAKECONNECT). The secondary station sends a zero terminated string of up to 56 bytes of 
+connect data to the primary station, when the connection is accepted. 
+
+
+The remote machine must be awaiting connection; it is put in this state by using 
+p_iow (P_FIRAWAITCONNECT). The primary station then sends a zero terminated string of up to 56 bytes of 
+connect data to the secondary station when connection is successful. 
+
+
+Sending and accepting data 
+
+
+The primary station may then either send data, using p_iow(P_FWRITE), or accept data from the secondary 
+station using p_iow(P_FREAD). 
+
+
+Likewise the secondary station may either accept data from the primary station, using p_iow(P_FREAD), OF 
+send data using p_iow(P_FWRITE). 
+
+
+Disconnection 
+
+
+Once data transfer is complete the connection between the two stations must be discontinued by the 
+primary station or secondary station, using p_iow(P_FIRDISCONNECT). 
+
+
+Constants 
+
+
+The constants used in the function calls below have the following numerical equivalents: 
+P_FREAD 1 
+P_FWRITE 
+
+
+P_FIRDISCONNECT 
+
+
+P_FIRDISCOVER 
+
+
+P_FIRSELECT 
+
+
+2 
+4 
+P_FITRAWAITCONNECT 5 
+6 
+i 
+8 
+
+
+P_FIRMAKECONNECT 
+
+
+Opening and closing a channel to the IR device 
+
+
+p_open(“AIR:”) Open a channel to the IR device 
+INT p_open(VOID *pcb,”AIR:”,0); 
+Open a channel to the IR device, (IrDA Open function). 
+
+
+If successful the port will be powered up. 
+
+
+Arguments 
+
+VOID *pcb Handle 
+“AIR:” Device name 
+0 Mode 
+
+
+Return value 
+
+
+INT Zero if the channel was opened successfully; else a 
+negative error code 
+
+
+Possible errors include: 
+E_GEN_INUSE Port in use by another client 
+
+
+E_GEN_NOMEMORY Insuffient memory to make connection 
+
+
+16 -3 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Example 
+
+
+if (!p_open(&pIR,”AIR:”,0) ) 
+{ 
+
+
+is cies (pIR) ; 
+
+} 
+p_close Close a channel to the IR device 
+INT p_close(VOID *pcb) ; 
+Close an open channel to the IR device, (IrDA Close function). 
+
+
+The internal receive data buffer is flushed. If a frame of data is currently being transmitted then 
+transmission is completed before closure. The transmit data buffer becomes empty. Any outstanding IR 
+driver read or write requests are cancelled. 
+
+
+Arguments 
+
+VOID *pcb Handle 
+Return value 
+
+INT Zero 
+Example 
+
+
+p_close (pcb) ; 
+
+
+Discovery, selection and connection 
+p_iow(P_FIRDISCOVER) Discover IR enabled machines 
+
+
+INT p_iow(VOID *pcb,P_FIRDISCOVER, VOID *buf,UWORD *pNslots) ; 
+
+
+Obtain the log of remote machines, (IrDA Discover function). 
+
+
+Arguments 
+
+VOID *pcb Handle 
+
+P_FIRDISCOVER IR service 
+
+VOID *buf Buffer to receive discovery list; on return 
+contains the list of machines found 
+
+UWORD *pNslots Pointer to word containing the number of slots; on 
+
+
+return contains the number of machines found 
+Return value 
+INT Maximum number of machines to find 
+Example 
+
+
+p_iow (pcb, P_FIRDISCOVER, Buffer, pNslots) ; 
+
+
+p_iow(P_FIRSELECT) Select remote machine to connect to 
+
+
+INT p_iow(VOID *pcb,P_FIRSELECT,VOID *Address) ; 
+
+
+Select a machine to connect to, (IrDA Select function). 
+
+
+Arguments 
+
+VOID *pcb Handle 
+
+P_FIRSELECT IR service 
+
+VOID *Address Pointer to long containing machine address 
+
+
+16-4 
+
+
+16 THE ACCESSIR API 
+
+
+Return value 
+INT Zero 
+Example 
+
+
+p_iow (pcb, P_FIRSELECT, &Address) ; 
+
+
+p_iow(P_FIRMAKECONNECT) Connect to selected machine 
+
+
+INT p_iow(VOID *pcb,P_FIRMAKECONNECT, TEXT *pname,VOID *buf[0]); 
+
+
+Connect to the selected remote machine, IrDA Make Connect function), where pname points to a string 
+containing the name of the application to connect to. 
+
+
+Arguments 
+
+VOID *pcb Handle 
+
+P_FIRMAKECONNECT IR service 
+
+TEXT *pname Name of application to connect to. This is a 
+zero terminated string, maximum 25 characters 
+long (excluding terminator). 
+
+VOID *buf [0] Zero terminated string. On return contains up 
+
+
+to sixty bytes of connect data from remote 
+machine, if successful 
+
+
+Return value 
+INT Maximum data send size or negative error 
+Example 
+Either p_iow(), p_ioc() OF p_ioa() can be used, e.g.: 
+p_iow (pcb, P_FIRMAKECONNECT,”Bob’s Chat program”, &Buffer[0]); 
+IOW (Handle%, 8, #UADD (ADDR (Name$) , 1) , }UADD (ADDR (Buf fer$) , 1) ) 
+
+
+Note: contents of Name$ and Buffer$ must be zero terminated 
+
+
+p_iow(P_FIRAWAITCONNECT) Wait for remote connect (primary) 
+
+
+INT p_iow(VOID *pcb,P_FIRAWAITCONNECT, TEXT *pname,VOID *buf[0]); 
+
+
+Wait for a remote machine to connect as the primary station, IrDA Accept Connection function), where 
+pname points to a string containing the name of the application to connect to on the local machine. 
+
+
+Arguments 
+
+VOID *pcb Handle 
+
+P_FIRAWAITCONNECT IR service 
+
+TEXT *pname Name of your application 
+
+VOID *buf[0] Zero terminated string. On return contains up 
+
+
+to 56 bytes of connect data from remote 
+machine, if successful 
+
+
+Return value 
+
+INT Maximum data send size or negative error 
+Example 
+
+Either p_iow(), p_ioc() OF p_ioa() can be used, e.g.: 
+
+
+p_iow (pcb, P_FIRAWAITCONNECT,”Bob’s Chat program”, &Buffer[0]); 
+
+
+16-5 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Send and accept data 
+
+
+p_iow(P_FREAD) 
+
+
+Accept data from selected remote machine 
+
+
+INT p_iow(VOID *pcb,P_FREAD,VOID *Data[0],UWORD *Length) ; 
+
+
+Accept data from the remote machine (IrDA Read function). 
+
+
+Arguments 
+VOID *pcb 
+P_FREAD 
+
+VOID *Data[0] 
+
+
+UWORD *Length 
+
+
+Return value 
+INT 
+
+
+Example 
+
+
+Handle 
+IR service 
+Buffer to receive data 
+
+
+Pointer to word to receive data length. On 
+return contains the amount of data received 
+
+
+Zero or negative error, 
+
+
+Either p_iow(), p_ioc() OF p_ioa() can be used, e.g.: 
+
+
+p_iow (pcb, P_FREAD, &Data[0],&Length) ; 
+
+
+p_iow(P_FWRITE) Send data to the selected remote machine 
+
+
+INT p_iow(VOID *pcb,P_FWRITE, VOID *Data[0],UWORD *Length) ; 
+
+
+Send data to the remote machine (IrDA Write function). 
+
+
+Arguments 
+VOID *pcb Handle 
+P_FWRITE IR service 
+
+
+VOID *Data[0] 
+
+
+UWORD *Length 
+
+
+Buffer of data to be sent 
+
+
+Pointer to word to containing data length 
+
+
+Return value 
+
+INT Zero or negative error 
+Example 
+
+Either p_iow(), p_ioc() OF p_ioa() can be used, e.g.: 
+
+
+p_iow (pcb, P_FWRITE, &Data[0],&Length) ; 
+
+
+SSS SSS SS | 
+Disconnection 
+
+
+p_iow(P_FIRDISCONNECT) Disconnect from remote machine 
+
+
+INT p_iow(VOID *pcb,P_FIRDISCONNECT) ; 
+
+
+Disconnect from the connected remote machine and cancel all requests, (IrDA Disconnect function). 
+
+
+Arguments 
+VOID *pcb Handle 
+P_FIRDISCONNECT IR service 
+
+
+Return value 
+INT Zero or negative error, 
+Example 
+
+p_iow (pcb, P_FIRDISCONNECT) ; 
+
+
+IOW (Handle%, 4, #0, #0) 
+
+
+16 - 6 
+
+
+16 THE ACCESSIR API 
+
+
+Example application 
+
+
+The following application allows one Psion machine to act like a sending teletype (constantly queueing IR 
+write calls) and another Psion to act like a receiving teletype (constantly queueing IR read calls). 
+
+
+/* MODULE - ACCESSIR.C 
+Copyright (C) Psion PLC 1995/6 
+*/ 
+
+
+include <plib.h> 
+
+
+ifndef EPOC 
+GLREF_D P_DEVICE p_serial,p_file,p_keyb,p_timer; 
+
+
+endif 
+
+LOCAL_D VOID *pIr; 
+
+LOCAL_D UBYTE buf[256]; 
+
+LOCAL_D TEXT connData[64]=" "; 
+
+LOCAL_D TEXT printstring[24]="Welcome to IR printing!"; 
+LOCAL_D UWORD slots; 
+
+LOCAL_D INT readlen,writelen,ret,i; 
+
+LOCAL_D UBYTE devName [24]; 
+
+LOCAL_D ULONG devAddr; 
+
+
+LOCAL_C HANDLE LoadIrdaServer (TEXT *name) 
+INT err; 
+
+TEXT serverPath[P_FNAMESIZE]; 
+HANDLE serverPid=NULL; 
+
+
+/* Start the IRDA stack as a separate process and store its pid */ 
+p_printf ("Trying to start %s",name) ; 
+if ((serverPid=p_pidfind(name) ) ==E_FILE_NXIST) 
+{/* Try to load irda from M first */ 
+f_fparse (name, "LOC: :M:\\", &serverPath[0],NULL) ; 
+if ((serverPid=p_execc(&serverPath[0], 
+(UBYTE *)&serverPid, sizeof (serverPid) ) ) <0) 
+{/* Try to load irda from ROM */ 
+f_fparse (name, "ROM::\\",&serverPath[0],NULL) ; 
+if ((serverPid=p_execc(&serverPath[0], 
+(UBYTE *)&serverPid, sizeof (serverPid) ) ) <0) 
+{/* Error ! No irda */ 
+return (0); 
+} 
+} 
+if ((err=p_presume (serverPid) ) <0) 
+return (0); 
+} 
+p_sleept (5L); /* Give irda a chance to get going */ 
+return (serverPid) ; 
+
+
+} 
+
+
+LOCAL_C VOID PrintMenu () 
+{ 
+D2 PLEINCE (MAREE ARE RES REA A ERIN) 7 
+p_printf ("Press \'p\' to make station primary"); 
+p_printf ("Press \'s\' to make station secondary"); 
+p_printf ("Press \'q\' to quit"); 
+
+
+Pp DLLME ECU AREER EAR ARR RRR EAE HRI MY ; 
+
+
+} 
+
+
+16-7 
+
+
+1/0 DEVICES REFERENCE 
+
+
+LOCAL_C INT DiscoverDevices () 
+
+{ 
+
+p_printf ("Doing a discovery"); 
+
+slots=6; 
+
+p_iow(pIr, 6, &buf[0],&slots); /* P_FIRDISCOVER */ 
+
+p_printf ("Devices found = %d",slots); 
+
+if (slots>0) 
+{/* We have discovered at least one device */ 
+devAddr= *((ULONG *) (&buf[4])); 
+/* Discovery nickname is last 23 bytes of info */ 
+p_bcpy (devName, &buf[12],23); 
+
+
+i=0; 
+while (devName[i]>=0x20 && i<23) 
+itt+; 
+devName[i]='\0'; 
+p_printf ("Remote devAddr = 0x%08X",devAddr) ; 
+p_printf ("Remote device = %s",devName) ; 
+
+
+return (0); 
+} 
+
+
+else 
+
+
+p_printf ("Trying again"); 
+return (-1); 
+
+
+LOCAL_C INT ConnectToFirstDevice() 
+{ 
+p_printf ("Selecting machine"); 
+ret=p_iow(pIr,7,&devAddr); /* P_FIRSELECT */ 
+p_printf ("Connecting to machine %08X",devAddr) ; 
+if ((ret=p_iow(pIr,8,"Test",&connData[0]) ) <0) /* P_FIRMAKECONNECT */ 
+{ 
+p_printf("Connect failed with ret = %d",ret); 
+p_getch(); 
+return (0); 
+} 
+
+
+p_printf ("Successfully connected machine") ; 
+
+
+} 
+
+
+LOCAL_C VOID TransmitData() 
+{ 
+INT ret; 
+p_printf ("Writing keypresses to IR port - ESC to cancel"); 
+writelen=1; 
+while ((ret=p_getch()) !=27) 
+{/* OK as long as not escape */ 
+buf [0]=ret; 
+p_iow(pIr,2, &buf[0],&writelen) ; /* P_FWRITE */ 
+p_print ("%s", &buf[0]); 
+} 
+
+
+LOCAL_C INT WaitForConnect () 
+
+{ 
+
+INT ret; 
+
+p_printf ("Connecting as a secondary"); 
+
+if ((ret=p_iow(pIr,5,"Test",&connData[0])) <0) /* P_FIRAWAITCONNECT */ 
+{ 
+p_printf ("Wait for connect failed with ret = %d",ret); 
+p_getch (); 
+return(-1); 
+} 
+
+p_printf ("Accepted a connection"); 
+
+
+} 
+
+
+16-8 
+
+
+16 THE ACCESSIR API 
+
+
+LOCAL_C INT ReadData() 
+
+{ 
+
+readlen=1; 
+
+if ((ret=p_iow(pIr,1,é&buf[0],&readlen) ) <0) /* P_FREAD */ 
+{ 
+p_printf ("Error on reading"); 
+if (ret==DisconnectErr) 
+
+p_printf ("Primary has disconnected") ; 
+
+return (ret); 
+} 
+
+p_print ("%s", &buf[0]); 
+
+return (1); 
+
+
+} 
+
+
+LOCAL_C VOID Disconnect () 
+
+
+p_printf ("Disconnecting") ; 
+p_iow(pIr,4); /* P_FIRDISCONNECT */ 
+
+
+GLDEF_C INT main(VOID) 
+
+
+TEXT servername[20]="SYSSIRDA.IMG"; 
+
+
+#ifndef EPOC 
+p_inst (&p_file, &ép_serial, &p_keyb, &p_timer, NULL) ; 
+#endif 
+
+
+p_printf("Psion Software (c) October 1996"); 
+PUPBENEL (MAA AAAAAAAK AAA RAK AKA RAK KAA RA RAK ARE RARE ) - 
+
+
+p_printf("Starting simple AccessIr beaming app"); 
+if ((ret=LoadIrdaServer (servername) ) ==NULL) 
+{ 
+p_printf ("Problem loading Irda stack"); 
+p_getch(); 
+return (0); 
+} 
+p_printf ("Successfully kicked open the irda stack as separate process"); 
+if ((ret=p_open(&pIr, "AIR:",-1)) <0) 
+{ 
+p_printf ("Cannot open AccessIr driver ret = %d",ret); 
+p_getch(); 
+return (0); 
+} 
+p_printf ("Successfully opened AccessIr driver"); 
+startLoop: 
+PrintMenu () ; 
+ret=p_getch(); 
+
+
+switch (ret) 
+
+{ 
+
+case 'p!: 
+
+case 'P'; 
+/* PRIMARY STATION - TRANSMITTER */ 
+if ((ret=DiscoverDevices ()) <0) 
+
+goto startLoop; 
+
+ConnectToFirstDevice () ; 
+TransmitData(); 
+Disconnect (); 
+break; 
+
+
+16-9 
+
+
+1/0 DEVICES REFERENCE 
+
+
+case 's!': 
+case 'S': 
+/* SECONDARY STATION - RECEIVER */ 
+if ((ret=WaitForConnect () ) <0) 
+break; 
+
+
+while ((ret=ReadData())>0) 
+/* Keep reading until failure */ ; 
+break; 
+case 'q': 
+case 'Q': 
+p_printf ("Terminating program") ; 
+break; 
+default: 
+goto startLoop; 
+break; 
+} 
+p_close(pIr); /* This also kills the IrDA process */ 
+p_printf("End of program — Hit key to esc"); 
+p_getch(); 
+return (0); 
+
+
+} 
+
+
+16 - 10 
+
+
+CHAPTER 17 
+
+
+THE IRMUX API 
+
+
+Using the IrMUX API 
+
+
+Prerequisites 
+
+
+It is essential that the Introduction to Psion Infrared Communications chapter has been read before this 
+chapter. 
+
+
+Introduction to using the IrMUX API 
+
+
+The IrMUX API facilitates Infrared communication between two Psion machines (Series 3c and/or Siena). 
+
+
+This section explains how to use each call that can be made to the IrMUX server using IPC on a SIBO 
+(EPOC/16) based computer system. This API is more difficult to use than the AccessIr API, but 
+potentially gives more flexibility. For simple IR communication applications it is recommended that the 
+AccessIr API is used. 
+
+
+With the IrMUX API connectionless or connection-oriented calls are available. 
+
+
+This set of protocols uses machine addresses and port IDs (rather than application names as for the 
+AccessIr API). 
+
+
+The packets of data used must be exactly the right size, there is no error correction and there is no 
+guarantee of transfer. 
+Initialising the IR protocol stack 
+
+
+Before the IR protocol stack can be used it must be initialized, by doing a p_execc. The protocol stack is 
+started as a separate process. This is done in exactly the same way as when using the AccessIr API. When 
+the last application has logged off, the protocol stack will clean up and terminate itself automatically. 
+
+
+17-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+The argument *name is SySSIRDA. IMG in the example code segment below: 
+
+
+LOCAL_C HANDLE loadIRDAserver (TEXT *name) 
+{ 
+INT err; 
+TEXT serverPath[P_FNAMESIZE]; 
+HANDLE server_pid=NULL; 
+/* Start the IR process & store its server_pid in property */ 
+if (E_FILE_NXIST==(server_pid=p_pidfind (name) ) ) 
+{ /* Load from M, then from wherever we are... */ 
+f_fparse (name, "LOC: :M:\\", &serverPath[0],NULL) ; 
+if ((server_pid=p_execc(&serverPath[0], 
+(UBYTE*) &server_pid, 
+sizeof (server_pid) ) ) <0) 
+{ 
+f_fparse (name, "ROM::\\",&serverPath[0],NULL) ; 
+if ((server_pid=p_execc(&serverPath[0], 
+(UBYTE*) &Server_pid, 
+sizeof (server_pid) )) <0) 
+{ /* Error...no irda! */ 
+return (0); 
+} 
+} 
+if (0!=(err=p_presume (server_pid) ) ) 
+return (0); 
+} 
+p_sleept (5L); /* Give IRDA a chance to get going! */ 
+return (server_pid); 
+
+
+} 
+
+
+Logging on to and logging off from the IrMUX server 
+Before an application can use IrMUX services it must log on. When it has finished it must log off. 
+
+
+Logging on to the IrMUX server 
+
+
+The LM_Logon function call is used to log on to the ITMUX server. 
+
+
+Logging off from the IrMUX server 
+
+
+The tm_Logof¢ function call is used to log off from the IrMUX server. 
+
+
+Registering/unregistering applications with the LM-IAS server 
+This is independent of the process of sending or receiving data. An application can either: 
+
+e register iself in the LM-IAS database 
+
+¢ unregister iself from the LM-IAS database 
+Registering the port with the LM-IAS server 
+The tM_RegisterPort function call is used to register the application with the LM-IAS server. 
+Unregistering the port with the LM-IAS server 
+
+
+The LM_UnRegisterPort function call is used to unregister the application with the LM-IAS server. 
+
+
+LM-IAS services 
+
+
+The LM_GetValueByClass message has not been implemented as a direct IPC service, but an IAS Get 
+Value By Class frame must be passed from the LM-IAS server of the primary station to the LM-IAS 
+server of the secondary station. The secondary station replies with another specially formatted frame of 
+data. 
+
+
+The LM-IAS server on a remote machine is reached by starting a connection to the remote machine, 
+(using the LM_connectRequest function), with a remote port of zero. 
+
+
+17-2 
+
+
+17 THE IRMUX API 
+
+
+The IAS Get Value By Class service can only be used with a connection to a remote LM-IAS server. 
+Direct read and write access to a remote LM-IAS port has not been blocked in order to allow future 
+expansion. A client should not attempt to send frames directly to a remote LM-IAS connection (other than 
+the Get Value By Class message) without a full understanding of the implications of such actions. 
+Developers should study the IrDA IrLMP specification. 
+
+
+The IAS Get Value By Class message frame 
+
+
+The format of the frame that must be sent from the primary station is: 
+
+
+byte 0x84 
+
+byte name length 
+
+n bytes application name, not including zero terminator 
+byte 0x12 
+
+byte “IrDA: IrLMP:LsapSel” 
+
+
+The IAS Get Value By Class reply frame 
+
+
+The format of the frame returned by the LM-IAS server on the secondary station is: 
+
+
+byte AND with ox3r and compare with 4; if not equal to 4, failed 
+byte 0 
+
+byte non-zero 
+
+byte don’t care 
+
+byte don’t care 
+
+byte don’t care 
+
+byte 1 
+
+byte 0 
+
+word 0 
+
+byte port number 
+
+
+Connectionless calls 
+
+Data may either be sent or received in a connectionless manner. This process involves one step: 
+e Queue a connectionless read or write request 
+
+The first application to read the transmitted data is the one that gets it. 
+
+
+Reading and writing data 
+
+
+The LM_cLReadRequest function call is used to queue a connectionless read request. 
+
+
+The LM_cLwriteRequest function call is used to queue a connectionless write request. 
+
+
+Connection-oriented calls 
+The steps in the process for a secondary station are: 
+1. Register the application with the secondary station’s LM-IAS server 
+2. Wait for the primary station to connect 
+The steps in the process for a primary station are: 
+1. Discover and log the remote machines 
+2. Connect to the LM-IAS server on the selected remote machine 
+
+
+3. Ask for a particular registered application (by preparing and sending a LM_GetvalueByClass 
+message) 
+
+
+4. Wait for the reply (the secondary station returns a port ID for the required application) 
+5. Close the LM-IAS connection 
+
+
+17-3 
+
+
+I/O DEVICES REFERENCE 
+
+
+6. Reconnect using the port ID previously returned for the required application on the 
+secondary station 
+
+
+7. Send or accept data (either reliably or unreliably) 
+8. Disconnect 
+Discovery 
+
+
+The LM_DiscoverDevicesRequest function call is used by the primary station to return information about 
+machines within transmission range. 
+
+
+Connection - first time 
+
+
+The bm_connectRequest function call is used by the primary station (with a remote port of zero) to 
+attempt to connect to the LM-IAS server of the remote machine. 
+
+
+If successful the primary station sends an IAS Get Value By Class frame to the secondary station. The 
+secondary station sends back a frame containing the ID of the port for the application required (previously 
+registered by the secondary station with its LM-IAS server). 
+
+
+Disconnecting - first time 
+
+
+The LM_DisconnectRequest function call is used by the primary station to disconnect the two 
+communicating machines, before subsequent reconnection. 
+
+
+Connection - second time 
+
+
+The bm_connectRequest function call is used by the primary station to attempt to re-connect to the remote 
+machine, using the port ID for the required application, returned previously. 
+
+
+Reading and writing data 
+
+
+Reading and writing data may be done either reliably or unreliably. If unreliable red/write is used then the 
+data is only sent once. 
+
+
+The LM_ReadRequest function call is used to queue a connection-oriented read request. 
+
+The LM_writeRequest function call is used to queue a connection-oriented write request. 
+
+The tM_UReadRequest function call is used to queue an unreliable connection-oriented write request. 
+The bM_UwriteRequest function call is used to queue an unreliable connection-oriented write request. 
+
+
+Disconnecting - second time 
+
+
+The bM_DisconnectRequest function call is used by the primary station to disconnect the two 
+communicating machines. 
+
+
+Using Exclusive mode 
+
+
+If an application on the primary station wants to be sure of control over the link then it should use 
+Exclusive mode. A call to bM_AccessModeRequest gives exclusive access to ITMUX. This means that only 
+that one application can talk, and all other applications are blocked. 
+
+
+If you want to stop other applications from placing IrMUX into Exclusive mode, then the connection 
+(which always starts in Idle mode) can be put into Active mode, by using the LM_IdleRequest function 
+call. This should only be done during critical periods of communication. The connection should be put 
+back in Idle mode when the critical period has finished, by using another call to LM_tdleRequest. 
+
+
+When in Exclusive mode, if the client application is not responding to incoming data quickly enough, the 
+number of retries to be used on each data frame can be changed (from the default of 1), using the 
+LM_SetHandshakingLevel function call. The number of retries must be set back to 1 when IrMUX leaves 
+Exclusive mode. 
+
+
+When exclusive use of IrMUX is no longer required, another call to bm_AccessModeRequest should be 
+made. 
+
+
+The current status of the link can be found with a call to tM_statusRequest. 
+
+
+17-4 
+
+
+17 THE IRMUX API 
+
+
+The IrMUX API 
+
+
+IrMUX message format 
+
+
+The muxmessace struct has the format shown below. 
+
+
+typedef struct 
+{ 
+
+
+E_MESSAGE Mess; // Message Control 
+VOID * MessConn; // Connection Handle 
+VOID * MessArgl; // Argument 1 
+
+VOID * MessArg2; // Argument 2 
+
+UINT MessArg3; // Argument 3 
+
+
+} MUXMESSAGE 
+
+The £_messace struct has the format shown below. 
+
+typedef struct message 
+
+{ 
+struct message next; 
+UBYTE *status; 
+UINT type; // Message Number 
+HANDLE pid; 
+} E_MESSAGE; 
+
+
+The Message Number specified for each function below should be used as the type 1n an E_MESSAGE 
+struct, itself used as the mess field of a muxmEssacE struct. 
+
+
+Argument 1, Argument 2 and Argument 3 refer to the three muxmessace fields MessArg1, MessArg1 and 
+MessArgl. 
+
+
+For a full description of how to use these structs with the server function p_mreceive, see the chapter 
+Processes and Inter-Process Messaging in the PLIB Reference manual, and also the chapter Inter-Process 
+Communication in the OLIB Reference manual. 
+
+
+Unless specified below the argument values are unchanged when the function call returns. 
+
+
+Errors from IrLAP (returned in the status element of the z_messace struct) are documented in the IrDA 
+Serial Infrared Link Access Protocol (IrLAP) standard document. 
+
+
+LM_Logon Log on to the IrMUX server 
+Message Number 1 
+
+
+Use this function call to log on to the IrMUX server. 
+
+
+LM_Logoff Log off from the IrMUX server 
+Message Number 2 
+
+
+Use this function call to log off from the ITMUX server. This will stop any connections still held open by 
+the client. 
+
+
+LM_RegisterPort Register a port number with the LM-IAS server 
+Message Number 10 
+Use this function call to register an application with the LM-IAS server. 
+
+
+The application name must be less than twenty five characters in length and zero terminated. 
+
+
+17-5 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Arguments 
+
+Connection Handle Pointer to a vorp*; on return contains the LM- 
+IAS entry handle 
+
+Argument 1 Pointer to a buffer containing the application 
+name 
+
+Argument 2 Irrelevant 
+
+Argument 3 The port number 
+
+Value of status in the E_MESSAGE struct on return: 
+
+OKAY Register successful 
+
+E_GEN_NOMEMORY No memory to complete request 
+
+E_GEN_RANGE Errors from IrLAP 
+
+LM_UnRegisterPort Free registered port with LM-IAS server 
+
+
+Message Number 11 
+
+
+Use this function call to free a registered port number with the LM-IAS server. 
+
+
+Arguments 
+
+Connection Handle Entry handle 
+
+Argument | Pointer to buffer containing class name 
+Argument 2 Irrelevant 
+
+Argument 3 Irrelevant 
+
+LM_CLReadRequest Queue a connectionless read request 
+Message Number 4 
+
+
+Use this function call to queue a connectionless read request. 
+
+
+It should be noted that in the case of all reads, if a frame is received which is longer than the requested 
+data size the frame will be truncated and data will be lost. If a received frame is smaller than the length 
+requested the actual amount of data received will be placed into the urnt pointed to by argument2. 
+
+
+Arguments 
+
+Connection Handle Irrelevant 
+
+Argument | Pointer to a buffer to receive the data; on return 
+contains the received data 
+
+Argument 2 Pointer to a uInT containing the number of 
+bytes required; on return the urnt contains the 
+actual amount of data returned 
+
+Argument 3 Irrelevant 
+
+
+Value of status in the = _mMEeSSAGE Struct on return: 
+
+
+OKAY Read complete 
+E_GEN_INUSE Read already queued 
+E_MUX_ABORT IrMUX has been destroyed 
+
+
+17 - 6 
+
+
+LM_CLWriteRequest 
+Message Number 5 
+
+
+17 THE IRMUX API 
+
+
+Queue a connectionless write request 
+
+
+Use this function call to queue a connectionless write request. 
+
+
+Arguments 
+Connection Handle 
+Argument 1 
+Argument 2 
+
+
+Argument 3 
+
+
+Value of status in the E_MESSAGE struct on return: 
+
+
+OKAY 
+E_GEN_NOMEMORY 
+
+
+(various) 
+
+
+LM_DiscoverDevicesRequest 
+Message Number 6 
+
+
+Irrelevant 
+Pointer to a buffer containing the data to send; 
+
+
+Pointer to a uInT containing the number of 
+bytes to send 
+
+
+Irrelevant 
+
+
+Write successful 
+No memory to complete request 
+
+
+Errors from IrLAP 
+
+
+Return info on in-range machines 
+
+
+Use this function call to return information about machines within transmission range. 
+
+
+IrMUX will either instruct IrLAP to perform a discovery operation or will return the results of a previous 
+
+
+discovery. 
+Arguments 
+Connection Handle 
+
+
+Argument 1 
+
+
+Argument 2 
+
+
+Argument 3 
+
+
+Value of status in the E_MESSAGE struct on return: 
+
+
+MUX_DISCOVERY_COMPLETE 
+MUX_CACHE_USED 
+E_GEN_NOMEMORY 
+
+
+E_MUX_ABORT 
+
+
+LM_ConnectRequest 
+Message Number 9 
+
+
+Irrelevant 
+
+
+Pointer to a buffer of size at least 
+slots*sizeof (DISCOVERY_LOG) ; on return 
+contains the discovery log 
+
+
+Pointer toa urnT containing the number of 
+slots; on return contains the number of 
+discoveries 
+
+
+Irrelevant 
+
+
+Discovery complete 
+Results of previous discovery used 
+Could not complete request 
+
+
+IrMux has been destroyed 
+
+
+Attempt to connect to a remote machine 
+
+
+Use this function call to attempt to connect to a remote machine. Supplying a home Port number of -1 will 
+cause IrMUX to generate one for you. A remote port number of zero is used to connect to the remote LM- 
+IAS server. See the appropriate IrDA IrLAP document for details of the connect_stRuct and how to set 
+
+
+port numbers and other connection parameters. 
+
+
+17-7 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Arguments 
+
+Connection Handle Pointer to a vorp* to receive the connection 
+handle on return 
+
+Argument | Pointer to a CONNECT_STRUCT containing 
+connect parameters; on return the 
+CONNECT_STRUCT contains the actual connection 
+parameters 
+
+Argument 2 Pointer to a buffer of 60 bytes of connection 
+data; on return the buffer contains connection 
+data from the other machine 
+
+Argument 3 Irrelevant 
+
+
+Value of status in the E_MESSAGE struct on return: 
+
+
+OKAY Connection complete 
+
+E_GEN_NSUP Unsupported parameters or port number 
+
+E_GEN_INUSE Port number in use by another client 
+
+E_MUX_BUSY A discovery is in process 
+
+E_MUX_EXCLUSIVE Another connection already has exclusive 
+access to IrMUX 
+
+E_GEN_NOMEMORY Insuffient Memory to make connection 
+
+E_MUX_REMOTEDISCONNECT Remote forced disconnection 
+
+E_MUX_TIMOUTDISCONNECT Forced disconnection, timout 
+
+E_MUX_LOGOFFDISCONNECT Forced disconnection, client logoff 
+
+E_MUX_USERDISCONNECT User cancelled connection 
+
+E_MUX_LAP IrLAP cannot complete this request 
+
+LM_WaitForConnection Wait for remote machine to connect 
+
+
+Message Number 8 
+
+
+Use this function call to get a remote machine to wait for connection through a specified port number. 
+
+
+Arguments 
+
+Connection Handle Pointer to vorp* to receive connection handle 
+on return 
+
+Argument | Pointer to a CONNECT_STRUCT containing 
+connect parameters; on return the 
+CONNECT_STRUCT contains the actual connection 
+parameters 
+
+Argument 2 Pointer to a buffer of 60 bytes of connection 
+data; on return the buffer contains connection 
+data from the other machine 
+
+Argument 3 Irrelevant 
+
+
+17-8 
+
+
+Value of status in the E_MEeSSAGE Struct on return: 
+
+
+OKAY 
+
+E_GEN_NSUP 
+
+E_GEN_INUSE 
+E_GEN_NOMEMORY 
+E_MUX_REMOTEDISCONNECT 
+E_MUX_TIMOUTDISCONNECT 
+E_MUX_LOGOFFDISCONNECT 
+
+
+E_MUX_USERDISCONNECT 
+
+
+LM_StatusRequest 
+Message Number 21 
+
+
+17 THE IRMUX API 
+
+
+Connection complete 
+
+Unsupported parameters or port number 
+Port number in use by another client 
+Insuffient memory to make connection 
+Remote forced disconnection 
+
+Forced disconnection, timout 
+
+Forced disconnection, client logoff 
+
+
+User cancelled connection 
+
+
+Return the status of the link 
+
+
+Use this function call to return the status of the link and where abouts IrLAP is holding un-ACKed data. 
+
+
+Arguments 
+Connection Handle 
+
+
+Argument 1 
+
+
+Argument 2 
+
+
+Argument 3 
+
+
+Value of status in the E_MESSAGE struct on return: 
+
+
+OKAY 
+
+
+E_MUX_NOCONNECTION 
+
+
+LM_ReadRequest 
+Message Number 24 
+
+
+Connection handle 
+
+
+Pointer to an rntT to hold the link quality on 
+return 
+
+
+Pointer to an int to hold the number of un- 
+ACKed frames on return 
+
+
+Irrelevant 
+
+
+Request complete 
+
+
+Connection handle invalid or connection 
+removed by other end 
+
+
+Queue a read request on a connection 
+
+
+Use this function call to queue a read request on a connection. 
+
+
+This function will panic the client process if a read is already queued on that connection. 
+
+
+Arguments 
+Connection Handle 
+Argument 1 
+Argument 2 
+
+
+Argument 3 
+
+
+Connection handle 
+Pointer to a buffer to receive the data on return 
+
+
+Pointer to a uINT containing the number of 
+bytes required; on return the urnt contains the 
+amount of data returned 
+
+
+Irrelevant 
+
+
+17-9 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Value of status in the = _mMesSAGE Struct on return: 
+
+
+OKAY Read complete 
+
+E_MUX_REMOTEDISCONNECT Remote forced disconnection 
+
+E_MUX_TIMOUTDISCONNECT Forced disconnection, timout 
+
+E_MUX_LOGOFFDISCONNECT Forced disconnection, client logoff 
+
+E_MUX_USERDISCONNECT User cancelled connection 
+
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+removed by other end 
+
+E_MUX_ABORT IrMUX has been destroyed 
+
+LM_WriteRequest Queue a write request on a connection 
+
+Message Number 25 
+
+
+Use this function call to queue a write request on a connection. 
+
+
+The maximum length of a data frame that can be sent is returned as part of the connection 
+parameters from a connect request. Do not exceed this length. 
+
+
+Arguments 
+
+Connection Handle Connection handle 
+
+Argument | Pointer to a buffer containing the data to send 
+
+Argument 2 Pointer to a uInT containing the number of 
+bytes to send 
+
+Argument 3 TRUE if more data is to follow 
+
+
+Value of status in the = _mMesSAGE Struct on return: 
+
+
+OKAY Write successful 
+E_GEN_NOMEMORY No memory to complete request 
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+
+
+removed by other end 
+
+
+(various) Errors from IrLAP 
+LM_UReadRequest Queue an unreliable read request 
+Message Number 26 
+
+
+Use this function call to queue an unreliable read request on a connection. 
+In unreliable reading, data is sent only once. 
+
+
+This function will panic the client process if a read is already queued on that connection. 
+
+
+Arguments 
+
+Connection Handle Connection handle 
+
+Argument | Pointer to a buffer to receive the data on return 
+
+Argument 2 Pointer to a urnT containing the number of 
+bytes required; on return the urnt contains the 
+actual amount of data returned 
+
+Argument 3 Irrelevant 
+
+
+17 - 10 
+
+
+17 THE IRMUX API 
+
+
+Value of status in the = _mMesSSAGE Struct on return: 
+
+
+OKAY Read complete 
+
+E_MUX_REMOTEDISCONNECT Remote forced disconnection 
+
+E_MUX_TIMOUTDISCONNECT Forced disconnection, timout 
+
+E_MUX_LOGOFFDISCONNECT Forced disconnection, client logoff 
+
+E_MUX_USERDISCONNECT User cancelled connection 
+
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+removed by other end 
+
+E_MUX_ABORT IrMUX has been destroyed 
+
+LM_UWriteRequest Queue an unreliable write request 
+
+Message Number 27 
+
+
+Use this function call to queue an unreliable write request on a connection. 
+
+
+In unreliable writing, data is sent only once. 
+
+
+Arguments 
+
+Connection Handle Connection handle 
+
+Argument | Pointer to a buffer containing the data to send 
+
+Argument 2 Pointer to a uInT containing the number of 
+bytes to send 
+
+Argument 3 TRUE if more data to follow 
+
+
+Value of status in the = _MESSAGE Struct on return: 
+
+
+OKAY Write successful 
+E_GEN_NOMEMORY No memory to complete request 
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+
+
+removed by other end 
+
+
+(various) Errors from IrLAP 
+LM_AccessModeRequest Obtain/release exclusive access 
+Message Number 22 
+
+
+Use this function call to obtain/release exclusive access to ITMUX. 
+
+
+Arguments 
+
+Connection Handle Connection handle 
+
+Argument 1 LM_ExclusiveMode to obtain exclusive access or 
+LM_Mult iplexMode to release exclusive access 
+to IrMUX 
+
+Argument 2 Irrelevant 
+
+Argument 3 Irrelevant 
+
+
+17-11 
+
+
+1/0 DEVICES REFERENCE 
+
+
+Value of status in the = _MESSAGE Struct on return: 
+
+
+OKAY Request complete 
+
+E_GEN_MEMORY Not enough memory to complete the request 
+
+E_GEN_INUSE Unable to enter exclusive mode 
+
+E_MUX_BUSY Another client is attempting to enter exclusive 
+mode 
+
+E_MUX_EXCLUSIVE Another client already has exclusive access 
+
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+removed by other end 
+
+E_MUX_ABORT IrMUX is being destroyed 
+
+E_GEN_NSUP Argument | does not contain either 
+
+
+LM_ExclusiveMode Of LM_MultiplexMode 
+
+
+E_MUX_REMOTEDISCONNECT Remote forced disconnection 
+E_MUX_TIMOUTDISCONNECT Forced disconnection, timout 
+E_MUX_LOGOFFDISCONNECT Forced disconnection, client logoff 
+E_MUX_USERDISCONNECT User cancelled connection 
+LM_IdleRequest Place the connection into Idle/Active mode 
+Message Number 23 
+
+
+Use this function call to place the connection into Idle/Active mode. 
+
+
+This implementation does not follow the IrMUX specification in that communication can be carried out in 
+both Active and Idle modes. Being in active mode simply acts as a block to other clients placing IIMUX 
+into Exclusive mode. 
+
+
+A connection always starts in Idle mode. To stop other clients gaining exclusive access to I1MUX by 
+entering Active mode, a client must put its own connection into Active mode. It is recommend that Active 
+mode is only used during critical periods of data communication. 
+
+
+Arguments 
+
+Connection Handle Connection handle 
+
+Argument 1 Irrelevant 
+
+Argument 2 Irrelevant 
+
+Argument 3 TRUE for Idle mode, ratse for Active mode 
+
+
+Value of status in the E_MESSAGE struct on return: 
+
+
+OKAY Mode change successful 
+E_MUX_BUSY Connection busy 
+E_MUX_NOCONNECTION Connection handle invalid or connection 
+
+
+removed by other end 
+
+
+LM_SetHandshakingLevel Set retries on each data frame 
+Message Number 28. 
+
+
+Use this function call to set the number of retries on each data frame, if the client application is not 
+responding to incoming data quickly enough. 
+
+
+This should only be enabled when in Exclusive mode. When use of exclusive mode has finished 
+LM_SetHandshakingLevel should be used to reset the number of retries to 1. 
+
+
+17 - 12 
+
+
+Arguments 
+Connection Handle 
+Argument 1 
+Argument 2 
+Argument 3 
+
+
+LM_DisconnectRequest 
+Message Number 20 
+
+
+17 THE IRMUX API 
+
+
+Connection handle 
+Irrelevant 
+Irrelevant 
+
+
+The number of times to resend each frame, 
+0 (zero) for inactive. 
+
+
+Disconnect 
+
+
+Use this function call to disconnect. This will cancel any requests on the connection. 
+
+
+Arguments 
+
+Connection Handle 
+
+Argument 1 
+
+Argument 2 
+
+Argument 3 
+
+Value of status in the = _mMEesSSAGE Struct on return: 
+OKAY 
+
+
+E_MUX_NOCONNECTION 
+
+
+E_MUX_BUSY 
+
+
+Connection handle 
+Irrelevant 
+Irrelevant 
+
+
+Irrelevant 
+
+
+Disconnect complete 
+
+
+Connection handle invalid or connection 
+removed by other end 
+
+
+IrMUX is busy. The application shoul wait a 
+short time and try again. May be ignored if 
+logging off. 
+
+
+17 - 13 
+
+
+CHAPTER 18 
+
+
+FAST CHARGER 
+
+
+Introduction 
+
+
+This chapter describes Fast Charger services for the HC and Workabout docking stations. 
+
+
+In this document the term ‘Docking Station’ refers both to the HC docking station, (which connects to an 
+HC LIF interface fitted to the bottom of the HC), and to the Workabout docking station. The term 
+‘computer’ refers to an HC or Workabout. 
+
+
+Docking Station services 
+
+
+There are two variants of the docking station: one model has been designed for the HC computer and one 
+model has been designed for the Workabout computer. The docking station may be used to fast charge the 
+battery inside the "docked" computer. 
+
+
+The docking station Fcc: device driver may be used to charge (or discharge) the main battery under the 
+direct control of an HC/Workabout computer which has been inserted in the docking station holster. The 
+device driver may also be used to supply that computer with information about the battery charge status. 
+
+
+Notes: 
+1. the HC/Workabout docking station expansion port cannot be used whilst using the (Fcc:). 
+
+
+2. the HC/Workabout docking station will charge batteries without any external software 
+control from a docked computer. 
+
+
+See also the Cradle and Docking Station chapter for details of the cradle device driver crp:. 
+
+
+Using the Docking Station 
+Use of the Docking Station is complicated by the fact that one high speed serial channel is used to 
+communicate to three possible interfaces. 
+
+1. The interface in the bottom of the HC (1.e. Barcode, RS232 etc.) 
+
+2. The electronics in the device 
+
+3. Any expansion fitted to the device. 
+
+
+As a result of this, only one interface at a time can be opened on this channel, 1.e. either the RS232 in the 
+HC bottom expansion (port TTY:B) or the RS232 in the Docking Station expansion slot (port TTY:C). 
+
+
+HC/Workabout docking station fast charger services 
+
+
+The Fcc: device driver will allow a C application running on a machine in the docking station holster to 
+monitor and control the state of the docking station fast charger circuitry. The docking station is capable 
+of charging , discharging and performing a capacity check of the main battery inside the computer in a 
+variety of operating modes. It may also be used to charge (but not discharge) a spare battery installed in 
+the spare battery compartment of the docking station. 
+
+
+Important note: the fast charger circuit in the docking station will charge batteries automatically without 
+requiring any explicit calls to the rcc: device driver; only in a few circumstances should it actually be 
+
+
+18-1 
+
+
+I/O DEVICES REFERENCE 
+
+
+necessary to use FCG: (as described in this chapter) to give implicit instructions to the docking station. In 
+normal circumstances, it is not necessary to run software on the SIBO machine to control or monitor the 
+battery charging/discharging process. 
+
+
+There are two variants of the fast charger device driver, where each driver is tailored for use with one 
+specific SIBO computer and docking station. The fast charger device driver which may be used with an 
+HC computer is called sys$chgh.ldd; the fast charger device driver which may be used with a Workabout 
+computer is called sys$fchg.ldd. Both device drivers may be found in the path \sibosdk\lib\ on installation 
+of the relevant SIBO C Software Development Kit optional components onto your PC (from the /dd.zip 
+file). 
+
+
+The library file fcharge.h (located in the path \sibosdk\include\) contains C constant declarations which 
+may be used with either the sys$chgh.ldd or the sys$fchg.ldd device driver. 
+
+
+The fast charger does not allow a direct measurement of the status of each battery. As a result, the Fcc: 
+device drive will determine the status of each battery indirectly by measuring the charge pulses applied 
+by the charger circuitry to the battery pack over a short period of time. For this reason, some of the Fcc: 
+I/O operations may take a number of seconds to complete. 
+
+
+The fast charger device driver will only run if the Psion computer is resting in the docking station holster. 
+
+
+Fast charging batteries 
+
+
+The docking station may be used to charge the battery inside the "docked" computer, or a battery located 
+in the spare battery compartment on the top of the docking station. Only one battery pack can be charged 
+at any one time. 
+
+
+The fast charge circuitry possesses four modes of charging: 
+
+
+fast charge charge the battery pack with a preset current, and for a preset charge period (or 
+shorter, depending upon the charge status of the battery). 
+
+
+top off the battery pack is now 90-95% fully-charged; supply a lower current (typically C/10) 
+after completion of the fast charge, to fully-charge the cells 
+
+
+trickle charge supply a small charge current (typically C/30) to maintain the charge in a fully- 
+charged battery pack 
+
+
+discharge discharge the main battery at a fixed discharge current 
+
+
+If you wish to control the fast charger explicitly from a C program running on the "docked" Psion 
+computer, then the program should carry out the following steps: 
+
+
+1. open a channel to the fast charger device driver with the call p_open(voID **ppcb, 
+"PCG:A",-1); 
+
+
+2. set up the charge current and maximum charging time period with a call to 
+FCHG_SETCHARGEMODE (if this step is omitted, then default settings will be used). 
+
+
+3. instruct the device driver to charge the main battery (or the spare battery) with 
+FCHG_FASTCHARGEx. This command will commence the charging of the battery at a default 
+current and over a default time period. 
+
+
+4. close the channel to Fcc: with p_close (VOID *pcb) 
+
+
+Whilst the Fcc: channel is open, the C program may also monitor the progress of the charging process, if 
+required. Calls to FCHG_FASTCHARGEx may be omitted if the C program wishes only to monitor the progress 
+of the charging process. 
+
+
+The maximum charge time period set with a FCHG_SETCHARGEMODE call is used as a backup safety feature 
+to ensure that the fast charging process terminates before any damage can occur to the battery pack. For 
+this reason, it is essential that the charge time is set correctly, in relation to the charge rate which 
+you wish to use. The two main terminators used by the fast charge circuitry to detect the end of the 
+charging process are voltage and temperature slope. These two terminators are managed by the fast 
+charger hardware. 
+
+
+IMPORTANT: Never charge a standard Psion battery pack with a charge rate that exceeds 1C 
+
+
+without first contacting the battery supplier for advice. High charge rates in excess of 1C will 
+reduce the life of the battery pack and may create a risk of explosion or fire. 
+
+
+18 -2 
+
+
+18 FAST CHARGER 
+
+
+Measuring battery capacity 
+
+
+The Fcc: device driver may be used to determine the charge capacity of a battery pack. If the time taken to 
+fully-discharge a fully-charged battery pack is measured, then the relative battery charge capacity may be 
+determined from the following equation: 
+
+
+M=(10* T, *I-)/(*C,) 
+where: 
+e M-= the reduction in battery charge capacity of the battery under test (%) 
+e Ty, = measured discharge time (minutes) 
+e I. =discharge current (mA) 
+e C, =rated battery capacity of battery under test (mAh) 
+
+
+Rated charge capacity of standard Psion battery packs 
+
+
+The rated charge capacity for the standard Psion HC and Workabout battery packs is displayed in the 
+table below. This table also contains the standard discharge time and the standard discharge current for 
+each variant of the docking station. . 
+
+
+Docking station Rated capacity C; (mAh) Discharge time T,, (mins) Discharge current I, 
+
+
+(mA) 
+HC 650 130 300 
+Workabout 845 175 290 
+
+
+Example calculations 
+
+
+Example 1: If a fully-charged HC battery pack takes 100 minutes to discharge, at the (fixed) discharge 
+current of 300mA, then the measured capacity of that HC battery pack is 77%. 
+
+
+ie. M= (10 * T,)* 1,)/ (6 * C. ) = (10 * 100 * 300) / (6 * 650) = 77% 
+
+
+Example 2: If a fully-charged Workabout battery pack takes 120 minutes to discharge, at the (fixed) 
+discharge current of 290mA, then the measured capacity of that Workabout battery pack is 69%, 
+
+
+Le. M=(10 * 120 * 290) / (6 * 845) = 69% 
+
+
+The charge capacity of custom batteries may also be determined using the same equation. Care must be 
+taken to use the correct value of I, in the equation, where I, is defined by the docking station variant that 
+is being used to discharge the custom battery pack. 
+
+
+p_open(FCG:A) Open the fast charger device 
+INT p_open(VOID **ppcb,"FCG:A",-1); 
+Open a channel to the docking station fast charger device. 
+
+
+Returns zero if the device is opened successfully, otherwise a negative error. The p_open operation will 
+fail if the docking station is not present. 
+
+
+If the channel is opened successsfully, the charging current and charging time will be preset to the default 
+settings. The device driver will then immediately begin polling the status of the battery. This polling 
+operation may take up to forty seconds to complete. 
+
+
+Errors include: 
+
+
+E_GEN_NOMEMORY failed to allocate memory for control block 
+E_FILE_LOCKED port is already open 
+
+E_GEN_INUSE port in use 
+
+E_FILE_DEVICE device does not exist 
+
+
+1/0 DEVICES REFERENCE 
+
+
+p_close Close the channel 
+INT p_close (VOID *pcb) ; 
+
+Close the fast charger device channel. 
+
+Any outstanding FCHG_xxx operations will be cancelled by p_close. 
+
+
+Returns zero. 
+
+
+FCHG_SETCHARGEMODE Set battery charge mode 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb,FCHG_SETCHARGEMODE, WORD *pmode) ; 
+
+
+Set the charge current and the maximum charging time period. 
+
+Two pieces of information must be passed to the docking station fast charger circuitry (in pmode): 
+e the current which will be used to charge the battery 
+e the maximum period of time which the battery will be charged. 
+
+
+The contents of pmode should contain a value which is constructed from two integers. The three least 
+significant bits in pmode should identify the charge time period; the four most significant bits in pmode 
+should identify the charge current. (The present charge mode may be read by calling the 
+FCHG_READCHARGEMODE function.) 
+
+
+This information may be selected from the fixed options that are supported by the docking station. The 
+minimum charging current that one could select should not be less than a quarter of the battery capacity 
+(unless the battery pack is known to be already partially charged). 
+
+
+Example: The capacity of the standard Workabout battery is 850mA. The minimum charging current that 
+one could use is 0.25 X 850 = 212mA (approx. 200mA = FcHG_ccLow2). 
+
+
+Please refer to the tables below for information about the discrete charge currents which may be supplied 
+by the docking station. This table also contains the names of the C constants, defined in fcharge.h, that 
+are associated with each charge current setting for the docking station. 
+
+
+Charging Psion battery packs 
+
+
+The following tables display suggested combinations of charge current and charge times that are suitable 
+for the standard Psion HC and Workabout battery packs: 
+
+
+Charge period Charge current for standard Charge current for standard 
+Psion HC battery pack Psion Workabout battery pack 
+
+1C 700mA 850mA 
+
+C/2 350mA 500mA 
+
+C/4 175mA 200mA 
+
+
+The above charge period/charge currents correspond to the following C constants in fcharge.h: 
+
+
+Charge period Charge current for standard Charge current for standard 
+Psion HC battery pack Psion Workabout battery pack 
+
+FCH_CTIME1C FCHG_DEFAULTCC FCHG_DEFAULTCC 
+
+FCH_CTIMEC2 FCH_CC350mA FCH_CC500mA 
+
+FCH_CTIMEC4 FCH_CCLOW2 FCH_CCLOW2 
+
+
+High charging currents should only be selected in situations where special, high capacity, fast charge 
+battery packs are being used. Lower charging currents are recommended in circumstances where the 
+ambient temperature is above 35°C, or where lower capacity battery packs are used. 
+
+
+The minimum charging current that may be selected should not be less than a quarter of the battery 
+capacity (unless the battery pack is known to be already partially-charged). Incorrect settings will result in 
+under-charge or damage to batteries. 
+
+
+18-4 
+
+
+18 FAST CHARGER 
+
+
+Charging custom battery packs 
+
+
+The docking station may also be used to charge custom battery packs with different charge-current 
+requirements. 
+
+
+The fast charger device driver and docking station support the following charge times: 
+
+
+Charge period Jfcharge.h constant Maximum charge period (minutes) 
+2C FCHG_CTIME2C 45 
+
+1C FCHG_CTIME1C 90 
+
+C/2 FCHG_CTIMEC2 180 
+
+C/4 FCHG_CTIMEC4 360 
+
+
+The fast charger device driver and docking station support the following charge currents: 
+
+
+fcharge.h constant HC docking station current Workabout docking station current 
+FCHG_CCLOW1 100mA 130mA 
+FCHG_CCLOW2 175mA 200mA 
+FCHG_CC350mA 350mA 350mA 
+FCHG_CC500mA 500mA 500mA 
+FCHG_CC650mA 650mA 650mA 
+FCHG_DEFAULTCC 700mA 850mA 
+FCHG_CC850mA 850mA 850mA 
+FCHG_CC1000mA 1A 1A 
+FCHG_CC1100mA LIA LIA 
+FCHG_CCHIGH1 1.2A 1.3A 
+FCHG_CCHIGH2 1.4A 1.5A 
+
+
+IMPORTANT: Never charge a standard Psion battery pack with a charge rate that exceeds 1C 
+
+
+without first contacting the battery supplier for advice. High charge rates in excess of 1C will 
+reduce the life of the battery pack and may create a risk of explosion or fire. 
+
+
+Notes: 
+
+
+1. The standard power supply that is provided with the Workabout docking cradle has a 
+maximum current rating of 1A. As a result, battery charge currents in excess of 850 mA 
+cannot be supported by the standard power supply provided with the docking station. 
+
+
+If you wish to fast charge batteries using currents greater than 850 mA, a 2A power supply 
+must be used with the Workabout docking station. Suitable power supplies are available 
+from Psion; for further details please contact the Psion Sales staff. 
+
+
+The HC docking station is provided with a 2A power supply and hence is capable of 
+handling the entire charge current range supported by the device driver. 
+
+
+2. Charging currents below or equal to 200mA have a tolerance of + 30% and 
+currents greater then 300mA have a tolerance of + 15%. 
+
+
+18-5 
+
+
+I/O DEVICES REFERENCE 
+
+
+FCHG_READCHARGEMODE Read battery charge mode 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb,FCHG_READCHARGEMODE,WORD *pmode) ; 
+
+
+Read the charge current and the maximum charging time period settings. 
+The present charge rate and the required charging period will be returned to pmode. 
+
+
+The contents of pmode will contain a value which is constructed from two integers. The three least 
+significant bits in pmode will identify the charge time period; the four most significant bits in pmode will 
+identify the charge current. The charge mode may be altered by calling the FcHc_SETCHARGEMODE function. 
+
+
+The table that appears in the FcHG_SETCHARGEMODE section (above) contains all of the valid combinations 
+of charge current/charge period settings for HC and Workabout machines. 
+
+
+Zero is returned if the FcHG_SETCHARGEMODE request completed successfully, or a negative value if an error 
+has occurred. 
+
+
+FCHG_READSTATUS Read the battery status 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb, FCHG_READSTATUS,WORD *pstatel,WORD *pstate2); 
+
+
+Read the present charge status of each battery from the docking station device, writing the new charge 
+states to pstatel and pstate2. 
+
+
+The status of the main battery inside the computer held in the holster is returned in pst ate1; if a spare 
+battery has been inserted in the spare battery compartment of the docking station, then the status of this 
+battery will be returned to pstate2. 
+
+
+On completion, pstate1 and pstate2 may contain one of the following integer values: 
+FCHG_UNKNOWN the battery is in an unknown state 
+
+
+FCHG_NOTCHARGING the battery is not charging. 
+If the docking station has been instructed to discharge the main battery, then 
+FCHG_READSTATUS will return a FCHG_NOTCHARGING value to indicate that the 
+battery is indeed being discharged 
+
+
+FCHG_FASTCHARGING The battery is fast charging 
+
+
+FCHG_TOPPINGOFF The battery is now charged to 90-95% of its maximum capacity and it is now 
+being topped off by the fast charger circuitry 
+
+
+FCHG_TRICKLE The battery is being trickle charged 
+
+
+The Fcc: device driver calculates the present charge status of a battery by measuring the duration of 
+charge pulses that the battery receives from the docking station. A charge pulse from the docking station 
+may last 40 seconds; as a result, it is possible that a call to FcHc_READSTATUS may not be able to determine 
+the present charge status of a battery at the precise moment in time when the call is made. 
+
+
+In this situation, a FCHG_UNKNowN status message will be returned for the status of that battery. This does 
+not mean that the battery charge status is indeterminate; another FCHG_READSTATUS call in the future may, 
+however, be able to return a valid status value for the charge status of that battery. 
+
+
+Zero is returned if the FcHG_READSTATUS request completed successfully, or a negative value if an error has 
+occurred. 
+
+
+18 - 6 
+
+
+18 FAST CHARGER 
+
+
+FCHG_ASYNCHREAD Read the battery status asynchronously 
+
+
+#include “fcharge.h” 
+INT p_ioc(VOID *pcb,FCHG_ASYNCHREAD, WORD *pstatel,WORD *pstate2); 
+
+
+Read the present charge status of each battery from the docking station device asynchronously, writing the 
+new charge states to pstate1 and pstate2 when the charge status of either battery alters. 
+
+
+The rFcHG_ASYNCHREAD operation may be cancelled at any time by a call to FcHG_CANCEL. 
+
+
+FCHG_ASYNCHREAD Will return immediately after initiating a request to receive battery status information 
+when the status of either battery changes. At some time in the future, the new status of the main battery 
+inside the computer in the holster will be returned in pstate1; if a spare battery has been fitted inside the 
+compartment in the top of the docking station, then the status of this battery will be returned to pstate2. 
+
+
+Panics if pcb is not a valid channel handle, or if an FcHG_ASYNCHREAD operation is outstanding. 
+
+
+Returns zero if the rcHG_ASYNCHREAD request completed successfully, or a negative value if an error has 
+occurred. 
+
+
+FCHG_CANCEL Cancel an asynchronous read 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb,FCHG_CANCEL) ; 
+
+
+Cancel any outstanding rcHG_ASYNCHREAD request. Performing a cancel is harmless if no read request is 
+outstanding. 
+
+
+Returns zero. 
+
+
+FCHG_FASTCHARGE1 Fast charge the main battery 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb, FCHG_FASTCHARGE1) ; 
+
+
+Begin fast charging the main battery that is inside the computer fitted to the docking station holster. 
+
+
+The present settings for the charge current and charge time period (as set by p_open or 
+FCHG_SETCHARGEMODE) will be used by the fast charger circuitry to charge the battery. 
+
+
+FCHG_FASTCHARGE1 will return zero if it completes successfully, or a negative value if an error occurs. 
+
+
+Please note: only one battery may be charged at any one time; 1.e. the main battery cannot be charged 
+while a battery in the spare battery compartment is being charged. 
+
+
+If you wish to charge the main battery and the spare battery, then the software which calls rce: should 
+charge one battery, sense when that battery is charged sufficiently, and then charge the second battery. 
+
+
+FCHG_FASTCHARGE2 Fast charge the spare battery 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb, FCHG_FASTCHARGEZ2) ; 
+
+
+Begin fast charging the battery that is in the spare battery compartment of the docking station. 
+
+
+The present settings for the charge current and charge time period (as set by p_open or 
+FCHG_SETCHARGEMODE) will be used by the fast charger circuitry to charge the battery. 
+
+
+FCHG_FASTCHARGE2 will return zero if it completes successfully, or a negative value if an error occurs. 
+
+
+Please note: only one battery may be charged at any one time; i.e. a battery in the spare battery 
+compartment cannot be charged while the main battery is being charged. 
+
+
+If you wish to charge the main battery and the spare battery, then the software which calls rce: should 
+charge one battery, sense when that battery is charged sufficiently, and then charge the second battery. 
+
+
+Note: if the main battery is charging and the spare battery is waiting, then the rcuc_FASTCHARGE2 function 
+will over-ride the status of the main battery and start charging the spare battery instead. 
+
+
+18 -7 
+
+
+I/O DEVICES REFERENCE 
+
+
+FCHG_DISCHARGE1 Discharge the main battery 
+
+
+#include “fcharge.h” 
+INT p_iow(VOID *pcb, FCHG_DISCHARGE1) ; 
+
+
+Begin discharging the main battery fitted inside the computer fitted to the docking station holster. 
+
+
+The FCHG_DISCHARGE1 command will initiate a sequence of operations which will take a few seconds to 
+complete. If any additional calls are made to Fcc: in this period, those commands will return a negative 
+completion code and the instructions will be ignored. 
+
+
+The discharging current is fixed by the fast charger circuitry and may therefore not be altered by software. 
+The discharge current for the HC docking station is set to 300 mA +3%. The discharge current for the 
+Workabout docking station is set to 290 mA +3%. 
+
+
+FCHG_DISCHARGE1 will return zero if it completes successfully, or a negative value if an error occurs. 
+Notes: 
+
+
+1. when the docking station has been instructed to discharge a battery, subsequent 
+FCHG_READSTATUS operations will each return a FCHG_NOTCHARGING status code - which 
+should be interpreted as meaning that the battery is discharging (as expected). 
+
+
+2. The spare battery cannot be discharged by Fce:. 
+
+
+Example program 
+
+
+An example C application may be found in the file path \sibosdk\wkdemo\, on installation of this SDK 
+onto your PC. 
+
+
+charger.c is a Workabout computer program which monitors and controls the fast charger circuitry in the 
+docking station. This program allows the main battery, or spare battery to be charged, or the main battery 
+to be discharged, and the status of both batteries to be monitored. 
+
+
+Note: This program will only run if the Workabout computer has been placed into the holster of a docking 
+station. 
+
+
+/* Fastcharger for Workabout */ 
+/* Example application */ 
+/* (C) Copyright Psion Software PLC 1997 */ 
+
+
+include <p_std.h> 
+include <p_file.h> 
+include <p_sys.h> 
+include <p_keyb.h> 
+include <epoc.h> 
+
+
+include "fcharge.h" 
+
+
+GLREF_D VOID *winHandle; 
+
+
+LOCAL_C VOID State(WORD Val) 
+
+
+switch (Val) 
+{ 
+
+case 0: 
+p_printf(" Unknown") ; 
+break; 
+
+case l: 
+p_printf(" Not Charging") ; 
+break; 
+
+case 2: 
+p_printf(" Fast Charging"); 
+break; 
+
+case 3: 
+p printf (" Topping Off"); 
+break; 
+
+default: 
+p_printf(" Trickle"); 
+
+
+18-8 
+
+
+GLDEF_C VOID main(VOID) 
+
+
+/* 
+
+
+{ 
+VOID *pcb; 
+WORD One, OldOne; 
+WORD Two, OldTwo; 
+WORD KStat,Disch; 
+WORD LogOne[100]; 
+WORD LogTwo[100]; 
+WORD P1=0,P2=0, Temp; 
+ULONG TTime; 
+P_CON_KBREC Key; 
+TEXT X1Str[1l]; 
+WORD X1=0; 
+ULONG XE=0,DischTime; 
+TEXT *X1Ptr; 
+INT Item; 
+for (Item=0; Item<100; Item++) 
+{ 
+LogOne [Item] =0; 
+LogTwo [Item] =0; 
+} 
+
+
+p_devdel ("FCG",E_LDD) ; 
+
+p_printf ("Loading"); 
+
+if (p_loadldd("m:\\sys$fchg.1dd") <0) 
+p_panic(0); 
+
+p_printf ("Opening test"); 
+
+if (p_open (&pcb, "FCG:A",-1) <0) 
+p_panic(1); 
+
+p_printf ("Closing test"); 
+
+if (p_close (pcb) <0) 
+p_panic(2); 
+
+p_printf ("Opening test part II"); 
+
+if (p_open (&pcb, "FCG:A",-1) <0) 
+p_panic (3); 
+
+p_printf ("Cant remove test"); 
+
+if (p_devdel ("FCG:",E_LDD) >=0) 
+p_panic(4); 
+
+p_printf ("Setting the charge Mode"); 
+
+
+p_iow (pcb, P_FCHG_READCHARGEMODE, &One) ; 
+if (One!=(P_FCHG_DEFAULTCC | P_FCHG_CTIME1C) ) 
+
+
+p_panic(5); 
+p_printf ("Test the charge Mode"); 
+
+
+if (p_iow (pcb, P_FCHG_SETCHARGEMODE, &One) !=0) 
+
+
+p_panic(6); 
+p_printf("Set Rubbish charge Mode"); 
+One=-1; 
+
+
+if (p_iow (pcb, P_FCHG_SETCHARGEMODE, &One) ==0) 
+
+
+p_panic(7); 
+
+
+p_iow (pcb, P_FCHG_READSTATUS, &One, &Two) ; 
+
+
+p_print ("Battery one:"); 
+State (One) ; 
+p_print ("Battery two:"); 
+State (Two) ; 
+
+
+p_printf("Asynch test1"); 
+
+
+p_iow (pcb, P_FCHG_ASYNCHREAD, &One, &Two) ; 
+
+
+p_print ("Battery one:"); 
+State (One) ; 
+p_print ("Battery two:"); 
+State (Two) ; 
+p_printf("Asynch test2"); 
+
+
+p_iow (pcb, P_FCHG_ASYNCHREAD, &One, &Two) ; 
+
+
+p_print ("Battery one:"); 
+State (One) ; 
+
+p_print ("Battery two:"); 
+State (Two) ;* 
+
+
+18 FAST CHARGER 
+
+
+18-9 
+
+
+1/0 DEVICES REFERENCE 
+
+
+18 - 10 
+
+
+p_ioc4 (winHandle, P_FREAD, &KStat, &Key) ; 
+TTime=p_date(); 
+Disch=0; 
+DischTime=0; 
+FOREVER 
+{ 
+
+
+if (KStat!=E_FILE_PENDING) /* Was it the keyboard */ 
+
+
+{ 
+
+
+p_iowait(); /* not really the way to do this -oh well */ 
+
+
+if (Key.keycode=='Q' | | Key. keycode=='q' 
+p_exit (0); 
+
+
+|| Key.keycode==27) 
+
+
+else if (Key.keycode=='D' | | Key. keycode=='d"') 
+
+
+{ 
+
+p_printf ("Start discharge"); 
+
+TIime=p_date(); 
+
+if (p_iow(pcb,P_FCHG_DISCHARGE) ) 
+p_panic(8); 
+
+Disch=1; 
+
+} 
+
+
+else if (Key.keycode=='F' || Key.keycode=='f') 
+
+
+p_printf("Start Fastchargel") ; 
+TTime=p_date(); 
+
+if (p_iow(pcb,P_FCHG_FASTCHARGE1) ) 
+p_panic (9); 
+
+
+else if (Key. keycode=='G' | | Key. keycode=='g') 
+
+
+p_printf("Start Fastcharge2") ; 
+TTime=p_date(); 
+
+if (p_iow(pcb,P_FCHG_FASTCHARGEZ2) ) 
+p_panic(9); 
+
+
+else if (Key. keycode=='C'! | | Key. keycode=='c"') 
+
+
+p_getl("Current: ",&X1Str[0],10); 
+X1Ptr=&X1Str[0]; 
+p_stoi(&X1Ptr,&X1); 
+
+} 
+
+
+else if (Key.keycode=='/' | | Key. keycode=='?') 
+
+
+{ 
+if (Disch==1) 
+
+
+p_printf("Discharging: %d", (p_date()-TTime) ); 
+
+
+else 
+
+
+{ 
+
+
+p_printf("Discharge Time: %d1",DischTime) ; 
+
+
+if (X1>0 && DischTime>0) 
+{ 
+XE= (850*60*60*10) /X1; 
+XE= (DischTime*100*10) /XE; 
+
+
+p_printf("Capacity (Cell) %d%%", (UWORD) (XE) ); 
+
+
+} 
+
+
+} 
+
+
+else if (Key. keycode=='1') 
+{ 
+p_printf("Battery one Log"); 
+Temp=0; 
+while (Temp<P1) 
+if (LogOne[Temp++]>0) 
+State (LogOne[Temp-1]); 
+} 
+else if (Key. keycode=='2') 
+{ 
+p_printf ("Battery two Log"); 
+Temp=0; 
+while (Temp<P2) 
+if (LogTwo[Temp++]>0) 
+State (LogTwo[Temp-1]); 
+
+
+18 FAST CHARGER 
+
+
+else if (Key.keycode=='H' | | Key.keycode=="'h' | | Key. keycode==290 | | 
+Key. keycode==291) 
+{ 
+p_printf£(""); 
+p_printf("C...Enter Discharge current"); 
+p_printf("D...Start Discharge"); 
+p_printf("F...Fastcharge Batteryl"); 
+p_printf("G...Fastcharge Battery2"); 
+p_printf("?...Show Discharge time"); 
+p_printf("1...Show Batteryl Log"); 
+p_printf("2...Show Battery2 Log"); 
+poipraent ft ((C"On-. 2QUrt™): 3. 
+p_printf£(""); 
+} 
+p_ioc4 (winHandle, P_FREAD, &KStat, &Key) ; 
+} 
+OldOne=One; 
+OldTwo=Two; 
+p_iow (pcb, P_FCHG_READSTATUS, &One, &Two) ; 
+if (OldOne!=One || OldTwo!=Two) 
+{ 
+if (OldOne==1 && Disch==1 && One!=1) 
+{ 
+Disch=0; 
+DischTime=(p_date()-TTime) ; 
+p_printf ("Discharge Time: %d",DischTime) ; 
+} 
+p_printf("Time: %d", (p_date()-TTime) ); 
+if (One!=O0ldOne) 
+{ 
+if (P1>50) 
+P1=0; 
+LogOne [P1++]=One; 
+} 
+
+
+if (Two!=OldTwo) 
+
+{ 
+
+if (P2>50) 
+
+P2=0; 
+
+LogTwo [P2++]=Two; 
+
+} 
+p_print ("Battery one:"); 
+State (One) ; 
+p_print ("Battery two:"); 
+State (Two) ; 
+} 
+
+
+18 - 11 
+
+
+INDEX 
+
+
+.wve files 
+
+digital sound files, 5-1 
+A_FTIMED 
+
+alarm device, 6-2 
+A_FTIMED_X 
+
+alarm device, 6-3 
+A_FUNTIMED 
+
+alarm device, 6-3 
+A_FUNTIMED_X 
+
+alarm device, 6-4 
+AccessIr 
+
+infrared API, 16-1 
+AccessIr API 
+
+infrared, 15-4 
+AIR: 
+
+infrared device, 15-4, 16-1, 16-2 
+
+loading on Siena, 16-1 
+alarm 
+
+device I/O introduction, 6-1 
+
+note sequence SND: device, 5-3 
+alarm device 
+
+A_FTIMED, 6-2 
+
+A_FTIMED_X, 6-3 
+
+A_FUNTIMED, 6-3 
+
+A_FUNTIMED_X, 6-4 
+
+ALM: introduction, 6-1 
+
+p_close, 6-2 
+
+P_FCANCEL, 6-2 
+
+p_open(ALM:), 6-2 
+
+panics, 6-2 
+
+services additional S3a, 6-3 
+
+services $3 S3a & MC, 6-2 
+alarm services 
+
+time application $3 S3a, 6-2 
+ALM: device 
+
+introduction, 6-1 
+
+see alarm device, 6-1 
+asynchronous 
+
+I/O functions, 1-1 
+bar code 
+
+Codabar start and stop characters, 14-5 
+
+maximum scanning rate, 14-4 
+
+supplement digits, 14-4 
+bar code command syntax 
+
+HC bar code/RS232 module, 14-11 
+bar code commands 
+
+HC bar code/RS232 module, 14-11 
+bar code formats UPC/EAN 
+
+HC bar code/RS232 module, 14-6 
+bar code interface 
+
+comms settings, 14-2 
+
+HC bar code/RS232 module, 14-3 
+
+
+bar code symbologies 
+HC bar code/RS232 module, 14-4 
+bar code wand connector 
+HC bar code/RS232 module, 14-2 
+BAR: device 
+see HC bar code reader, 13-1 
+battery capacity 
+docking station fast charger, 18-3 
+HC, 18-3 
+Workabout, 18-3 
+baud rates 
+infrared, 15-3 
+beaming 
+infrared communications application, 
+15-6 
+bottom slot 
+HC bar code/RS232 module, 14-2 
+CLIB 
+programs CON: device use of, 2-1 
+Codabar 
+start and stop characters, 14-5 
+communications 
+infrared application, 15-6 
+CON: device 
+automatic opening, 2-1 
+CLIB based programs, 2-1 
+example code, 2-14 
+explicit opening, 2-3 
+handle of, 2-2 
+introduction, 2-1 
+OPL programs, 2-1 
+PLIB based programs, 2-2 
+see console device, 2-1 
+Condor chip 
+serial infrared, 15-3 
+connection 
+second time (LM-IAS server) 
+infrared, 17-4 
+connection first time (LM-IAS server) 
+infrared, 17-4 
+connectionless calls 
+infrared, 17-3 
+connectionless read request 
+infrared, 17-3 
+connectionless write request 
+infrared, 17-3 
+connection-oriented calls 
+infrared, 17-3 
+console device 
+automatic opening of CON: device, 2-1 
+example code, 2-14 
+explicit opening of CON: device, 2-3 
+handle of, 2-2 
+I/O, 2-1 
+p_close, 2-4 
+P_EVENT_READ, 2-9 
+P_EVENT_TEST, 2-10 
+P_FCANCEL, 2-5 
+P_FEDIT, 2-6 
+P_FFLUSH, 2-6 
+P_FINQ, 2-10 
+P_FREAD, 2-5 
+P_FSENSE, 2-6 
+
+
+1/0 DEVICES REFERENCE 
+
+
+P_FSET service call convention, 2-3 
+P_FTEST, 2-5 
+P_FWFLUSH, 2-10 
+p_open(CON:), 2-3 
+P_SCR_ATTRB, 2-11 
+P_SCR_CANCEL_CAPTURE_KEY, 
+2-13 
+P_SCR_CAPTURE KEY, 2-13 
+P_SCR_CLIENT_FOREGROUND, 2-12 
+P_SCR_CLR, 2-7 
+P_SCR_COMPATIBILITY, 2-9 
+P_SCR_CSET, 2-10 
+P_SCR_CURSOR, 2-8 
+P_SCR_DISABLE_READS, 2-12 
+P_SCR_ESCAPE, 2-9 
+P_SCR_FLUSH, 2-12 
+P_SCR_FONT, 2-11 
+P_SCR_GREY, 2-9 
+P_SCR_LAST_LINE_WRAP, 2-12 
+P_SCR_NEL, 2-8 
+P_SCR_POSA, 2-8 
+P_SCR_POSR, 2-8 
+P_SCR_SCROLL, 2-7 
+P_SCR_SLOCK, 2-8 
+P_SCR_WLOCK, 2-8 
+P_SCR_WSET, 2-7 
+p_write, 2-4 
+panics, 2-3 
+services, 2-3 
+services additional, 2-9 
+cradle device 
+introduction, 11-1 
+introduction HC, 11-1 
+p_close(CRD:), 11-2 
+P_FCANCEL, 11-2 
+P_FREAD, 11-2 
+P_FSENSE, 11-2 
+P_FSET, 11-2 
+p_open(CRD:), 11-1 
+services, 11-1 
+CRC 
+XYmodem device, 9-1 
+CRD: device 
+introduction, 11-1 
+see cradle device, 11-1 
+services, 11-1 
+data transfer 
+link I/O, 10-1 
+database 
+world application services $3 S3a, 8-2 
+device driver 
+FCG: docking station, 18-2 
+infrared accessir.ldd, 16-1 
+serial port LDD, 4-1 
+serial port PDD, 4-1 
+Siena infrared printing, 15-7 
+devices 
+AJR: infrared, 15-4, 16-1, 16-2 
+alarm I/O introduction, 6-1 
+ALM: introduction, 6-1 
+BAR: introduction, 13-1 
+CON: introduction, 2-1 
+console I/O, 2-1 
+
+
+ii 
+
+
+CRD: introduction, 11-1 
+FCG: docking station, 18-1 
+FRC: I/O introduction, 7-1 
+FRC: introduction, 7-1 
+HC bar code reader I/O introduction, 13-1 
+HC bar code/RS232 module, 14-1 
+HC cradle I/O introduction, 11-1 
+HC docking station I/O introduction, 11-1 
+HC intelligent bar code Reader, 14-1 
+HC magnetic card reader I/O, 12-1 
+I/O introduction, 1-1 
+I/O Introduction, 1-1 
+IRP: infrared printing, 15-7 
+MCR: introduction, 12-1 
+NCP I/O introduction, 10-1 
+PAR: introduction, 3-1 
+parallel port I/O, 3-1 
+serial port I/O introduction, 4-1 
+SIR: infrared, 15-2, 15-3 
+SND: introduction, 5-1 
+sound I/O introduction, 5-1 
+TTY: introduction, 4-1 
+WLD: introduction, 8-1 
+Workabout docking station I/O 
+introduction, 11-1 
+world database I/O introduction, 8-1 
+XMD: introduction, 9-1 
+Xmodem I/O introduction, 9-1 
+Ymodem I/O introduction, 9-1 
+dial tones 
+sound device DTMF, 5-4 
+disconnecting first time (LM-IAS server) 
+infrared, 17-4 
+disconnecting second time 
+infrared, 17-4 
+discovery 
+infrared, 15-5, 17-4 
+DISCOVERY_LOG 
+structure infrared, 15-5 
+docking station 
+battery capacity calculations, 18-3 
+device introduction HC, 11-1 
+device introduction Workabout, 11-1 
+fast charger, 18-1 
+FCG: device, 18-1 
+FCG: device driver, 18-2 
+FCHG_ASYNCHREAD, 18-7 
+FCHG_CANCEL, 18-7 
+FCHG_DISCHCHARGE, 18-8 
+FCHG_FASTCHARGE 1, 18-7 
+FCHG_FASTCHARGE2, 18-7 
+FCHG_READCHARGEMODE, 18-6 
+FCHG_READSTATUS, 18-6 
+FCHG_SETCHARGEMODE, 18-4 
+p_close, 18-4 
+p_open, 18-3 
+docking station device 
+p_close(CRD:), 11-2 
+P_FCANCEL, 11-2 
+P_FREAD, 11-2 
+P_FSENSE, 11-2 
+P_FSET, 11-2 
+p_open(CRD:), 11-1 
+
+
+INDEX 
+
+
+services, 11-1 
+DTMF 
+sound device dial tones, 5-4 
+E_FALARM 
+sound device, 5-3 
+E_FDIAL 
+sound device, 5-4 
+E_FSSOUNDCHANNELn 
+sound device, 5-3 
+E_MESSAGE struct 
+structure infrared, 17-5 
+example application 
+infrared transfer, 16-7 
+example program 
+fast charger Workabout, 18-8 
+infrared transfer, 16-7 
+exclusive mode 
+infrared, 17-4 
+expansion module 
+HC bar code/RS232 module, 14-2 
+extension file 
+world database, 8-9 
+fast charger 
+docking station, 18-1 
+example program Workabout, 18-8 
+FCHG_ASYNCHREAD, 18-7 
+FCHG_CANCEL, 18-7 
+FCHG_FASTCHARGE I, 18-7 
+FCHG_FASTCHARGE2, 18-7 
+FCHG_FASTDISCHARGE I, 18-8 
+
+
+FCHG_READCHARGEMODE, 18-6 
+
+
+FCHG_READSTATUS, 18-6 
+
+FCHG_SETCHARGEMODE, 18-4 
+
+introduction, 18-1 
+
+p_close(FCG:A), 18-4 
+
+p_open(FCG:A), 18-3 
+
+services, 18-1 
+FCG: 
+
+device, 18-1 
+FCHG_ASYNCHREAD 
+
+fast charger, 18-7 
+FCHG_CANCEL 
+
+fast charger, 18-7 
+FCHG_FASTCHARGE1 
+
+fast charger, 18-7 
+FCHG_FASTCHARGE2 
+
+fast charger, 18-7 
+FCHG_FASTDISCHARGE1 
+
+fast charger, 18-8 
+FCHG_READCHARGEMODE 
+
+fast charger, 18-6 
+FCHG_READSTATUS 
+
+fast charger, 18-6 
+FCHG_SETCHARGEMODE 
+
+fast charger, 18-4 
+file format 
+
+world database, 8-9 
+
+world database extension, 8-10 
+FRC: device 
+
+I/O introduction, 7-1 
+
+introduction, 7-1 
+
+p_close, 7-2 
+
+P_FCANCEL, 7-2 
+
+
+P_FREAD, 7-2, 7-3 
+P_FSTART, 7-2 
+p_open(FRC:), 7-1 
+services $3a & Workabout, 7-1 
+free running counter 
+see FRC: device, 7-1 
+get value by class frame 
+infrared, 17-2 
+infrared IAS, 17-3 
+get value by class reply frame 
+infrared IAS, 17-3 
+handshaking level 
+infrared, 17-4 
+HC 
+battery capacity calculation, 18-3 
+HC bar code device 
+p_close, 13-2 
+P_FCANCEL, 13-2 
+P_FREAD, 13-2 
+p_open(BAR:), 13-2 
+HC bar code reader 
+device driver, 13-1 
+hardware description, 13-1 
+interface module, 13-1 
+services, 13-2 
+wand, 13-1 
+HC bar Code reader 
+device I/O introduction, 13-1 
+HC bar code/RS232 module 
+2-pin header, 14-3, 14-4 
+5v regulated power supply, 14-4 
+auto power-off HC, 14-4 
+bar code command syntax, 14-11 
+bar code commands, 14-11 
+bar code formats UPC/EAN, 14-6 
+bar code symbologies, 14-4 
+bar code wand connector, 14-2 
+bottom slot, 14-2, 14-3 
+charging the main battery, 14-3 
+CTS input, 14-2 
+DCD input, 14-2, 14-3 
+device introduction, 14-1 
+diode isolation, 14-3 
+DSR auto wakeup switch, 14-3 
+DSR input, 14-2, 14-3 
+DTR output, 14-2, 14-3 
+example code, 14-20 
+expansion module, 14-2 
+
+
+HBCR-1610 series micro controller, 14-3 
+
+
+idle current of interface, 14-4 
+
+
+IGN_CTS serial port characteristic, 14-3 
+
+
+interface comms settings, 14-3 
+
+
+losing micro controller program data, 
+
+
+14-4 
+
+maximum output current, 14-2 
+optional Vsup connection, 14-2 
+p_close, 14-18 
+
+P_FREAD, 14-18 
+
+P_FSENSE, 14-18 
+
+P_FSET, 14-18 
+
+P_FWRITE, 14-19 
+p_open(TTY:), 14-17 
+
+power consumption, 14-2 
+
+
+1/0 DEVICES REFERENCE 
+
+
+power consumption wand, 14-4 
+powering an external device, 14-4 
+programming, 14-1 
+
+RI pin of the RS232 port, 14-2 
+RS232 port pinout table, 14-2 
+RTS output, 14-2 
+
+
+RTS/CTS handshaking protocol, 14-3 
+
+
+RX input, 14-2 
+
+
+scanning current for the interface, 14-4 
+
+
+services, 14-17 
+
+switched Sv regulated output, 14-3 
+switched Vsup output, 14-3 
+switching off the external unit, 14-2 
+
+
+tmask serial port characteristics, 14-3 
+
+
+top slot, 14-2, 14-3 
+
+TTY:A, 14-2 
+
+TTY:B, 14-2 
+
+TTY:D, 14-2, 14-3 
+
+TTY:E, 14-2, 14-3 
+
+TX output, 14-2 
+
+undecoded laser scanners, 14-3 
+
+
+Vsup input voltage supply range, 14-3 
+
+
+wand emulator, 14-1 
+Xon/Xoff handshaking, 14-2 
+HC cradle device 
+introduction, 11-1 
+see cradle device, 11-1 
+HC docking station 
+device introduction, 11-1 
+HC intelligent bar code reader 
+device introduction, 14-1 
+see HC bar code/RS232 module, 14-1 
+HC magnetic card device 
+introduction, 12-1 
+p_close, 12-1 
+P_FCANCEL, 12-2 
+P_FREAD, 12-1 
+P_FSET, 12-2 
+p_open(MCR:), 12-1 
+services, 12-1 
+HC magnetic card reader 
+device I/O, 12-1 
+HWIM 
+infrared applications, 15-6 
+I/O devices 
+introduction, 1-1 
+see devices, 1-1 
+I/O function 
+asynchronous, 1-1 
+p_ioc, 1-1 
+p_ioca, 1-1 
+p_iow, 1-1 
+synchronous, 1-1 
+TAS 
+infrared, 15-4 
+idle mode 
+infrared, 17-4 
+include file 
+infrared constants p_file.h, 16-2 
+infrared 
+AccessIr API, 15-4, 16-1 
+AIR: device, 15-4, 16-1, 16-2 
+AIR: device on Siena, 16-1 
+
+
+iv 
+
+
+baud rates, 15-3 
+
+beaming communications application, 
+15-6 
+
+communications AccessIr API, 16-1 
+communications application, 15-6 
+communications IrMUX API, 17-1 
+Condor serial chip, 15-3 
+
+connection first time (LM-IAS server), 
+17-4 
+
+connection second time (LM-IAS server), 
+17-4 
+
+connectionless calls, 17-3 
+connectionless read request, 17-3 
+connectionless services IrLAP, 15-4 
+connectionless write request, 17-3 
+connection-oriented calls, 17-3 
+connection-oriented services IrLAP, 15-4 
+constant P_FIRAWAITCONNECT, 16-3 
+constant P_FIRDISCONNECT, 16-3 
+constant P_FIRDISCOVER, 16-3 
+constant P_ FIRMAKECONNECT, 16-3 
+constant P_FIRSELECT, 16-3 
+
+constant P_FREAD, 16-3 
+
+constant P_FWRITE, 16-3 
+
+constants p_file.h, 16-2 
+
+device driver accessir.ldd, 16-1 
+disconnecting first time (LM-IAS server), 
+17-4 
+
+disconnecting second time, 17-4 
+discovery, 15-5, 17-4 
+
+example application, 16-7 
+
+exclusive mode, 17-4 
+
+handshaking level, 17-4 
+
+HWIM applications, 15-6 
+
+TAS, 15-4 
+
+IAS get value by class frame, 17-2, 17-3 
+IAS get value by class reply frame, 17-3 
+idle mode, 17-4 
+
+IPCS methods, 17-1 
+
+IrDA protocol model, 15-1 
+
+IrDA standard, 15-1 
+
+IrLAP, 15-1 
+
+IrLAP layer, 15-2, 15-3 
+
+IrLAP services, 15-4 
+
+IrLMP, 15-1, 15-4 
+
+IrLMP layer, 15-3 
+
+IrMUX API, 15-4, 17-1 
+
+IrMUX message format, 17-5 
+
+IrMUX server logoff, 17-2 
+
+IrMUX server logon, 17-2 
+
+ISO OSI layers, 15-1 
+
+link control, 15-6 
+
+link paste, 15-6 
+LM_AccessModeRequest, 17-4, 17-11 
+LM_CLReadRequest, 17-6 
+LM_CLWriteRequest, 17-7 
+LM_ConnectRequest, 17-2, 17-4, 17-7 
+LM_DisconnectRequest, 17-4, 17-13 
+LM_DiscoverDevicesRequest, 17-4, 17-7 
+LM_GetValueByClass, 17-2 
+LM_IdleRequest, 17-12 
+
+LM_Logoff, 17-2, 17-5 
+
+LM_Logon, 17-2, 17-5 
+
+
+INDEX 
+
+
+LM_ReadRequest, 17-4, 17-9 
+LM_RegisterPort, 17-2, 17-5 
+LM_SetHandshakingLevel, 17-4, 17-12 
+LM_StatusRequest, 17-9 
+LM_UnRegisterPort, 17-2, 17-6 
+LM_UReadRequest, 17-4, 17-10 
+LM_UWriteRequest, 17-4, 17-11 
+LM_WaitForConnection, 17-8 
+LM_WriteRequest, 17-4, 17-10 
+LM-IAS, 15-4 
+
+LM-IAS server registering, 17-2 
+LM-IAS server unregistering, 17-2 
+LM-MUxX, 15-4 
+
+loadIRDAserver() example code, 16-2 
+message number | (IrMUX), 17-5 
+message number 10 (IrMUX), 17-5 
+message number 11 (rMUX), 17-6 
+message number 2 (IrMUX), 17-5 
+message number 20 (IrMUX), 17-13 
+message number 21 (IrMUX), 17-9 
+message number 22 (IrMUX), 17-11 
+message number 23 (IrMUX), 17-12 
+message number 24 (IrMUX), 17-9 
+message number 25 (IrMUX), 17-10 
+message number 26 (IrMUX), 17-10 
+message number 27 (IrMUX), 17-11 
+message number 28 (IrMUX), 17-12 
+message number 4 (IrMUX), 17-6 
+message number 5 (IrMUX), 17-7 
+message number 6 (IrMUX), 17-7 
+message number 8 (IrMUX), 17-8 
+message number 9 (IrMUX), 17-7 
+multiplexing, 15-6 
+
+MUXMESSAGE structure, 17-5 
+OSI layers, 15-1 
+
+p_close, 16-2, 16-4 
+P_FIRAWAITCONNECT, 16-3, 16-5 
+P_FIRDISCONNECT, 16-3, 16-6 
+P_FIRDISCOVER, 16-2, 16-4 
+P_FIRMAKECONNECT, 16-3, 16-5 
+P_FIRSELECT, 16-2, 16-4 
+P_FREAD, 16-3, 16-6 
+
+P_FWRITE, 16-3, 16-6 
+
+p_mreceive, 17-5 
+
+p_open(AIR:), 16-2, 16-3 
+
+primary station, 15-4 
+
+printer IRP: device, 15-7 
+
+printer IRP: device Siena, 15-7 
+protocol stack - initializing, 17-1 
+protocol stack example code, 17-2 
+protocol stack SYS$IRDA.IMG, 16-2, 
+17-2 
+
+Psion protocol model, 15-2 
+
+read request, 17-4 
+
+read request unreliable, 17-4 
+
+retries, 17-4 
+
+secondary station, 15-4 
+
+SIR, 15-1 
+
+SIR: device, 15-2, 15-3 
+SYS_IR_POWER_LEVEL, 15-6 
+SYS_PRINTER_IR, 15-6 
+
+unreliable read request, 17-4 
+
+
+unreliable write request, 17-4 
+write request, 17-4 
+write request unreliable ), 17-4 
+infrared communication 
+introduction to Psion IR, 15-1 
+IPCS 
+infrared methods, 17-1 
+IrDA 
+infrared protocol model, 15-1 
+standard, 15-1 
+IrLAP 
+infrared, 15-1 
+infrared layer, 15-2, 15-3 
+IrLAP services 
+infrared, 15-4 
+IrLMP 
+infrared, 15-1, 15-4 
+infrared layer, 15-3 
+IrmMUxX 
+infrared API, 17-1 
+IrMUX API 
+infrared, 15-4 
+IrMUX message format 
+infrared, 17-5 
+IrMUX server 
+infrared logoff, 17-2 
+infrared logon, 17-2 
+IRP: 
+infrared printer device, 15-7 
+ISO OST layers 
+infrared, 15-1 
+key code 
+W_KEY_IR_BRING, 15-6 
+W_KEY_IR_LINK, 15-6 
+W_KEY_IR_SEND, 15-6 
+Link 
+data transfer, 10-1 
+example code, 10-10 
+inter-process messages, 10-3 
+panics, 10-1 
+process, 10-1 
+protocol, 10-1 
+protocol I/O introduction, 10-1 
+LINK 
+process, 10-3 
+link control 
+infrared, 15-6 
+link paste 
+infrared, 15-6 
+LM_AccessModeRequest 
+infrared, 17-4, 17-11 
+LM_CLReadRequest 
+infrared, 17-6 
+LM_CLWriteRequest 
+infrared, 17-7 
+LM_ConnectRequest 
+infrared, 17-2, 17-4, 17-7 
+LM_DisconnectRequest 
+infrared, 17-4, 17-13 
+LM_DiscoverDevicesRequest 
+infrared, 17-4, 17-7 
+LM_GetValueByClass 
+infrared, 17-2 
+
+
+I/O DEVICES REFERENCE 
+
+
+LM_IdleRequest 
+infrared, 17-12 
+LM_Logoff 
+infrared, 17-2, 17-5 
+LM_Logon 
+infrared, 17-2, 17-5 
+LM_ReadRequest 
+infrared, 17-4, 17-9 
+LM_RegisterPort 
+infrared, 17-2, 17-5 
+LM_SetHandshakingLevel 
+infrared, 17-4, 17-12 
+LM_StatusRequest 
+infrared, 17-4, 17-9 
+LM_UnRegisterPort 
+infrared, 17-2, 17-6 
+LM_UReadRequest 
+infrared, 17-4, 17-10 
+LM_UWriteRequest 
+infrared, 17-4, 17-11 
+LM_WaitForConnection 
+infrared, 17-8 
+LM_WriteRequest 
+infrared, 17-4, 17-10 
+LM-IAS 
+infrared, 15-4 
+LM-IAS server 
+
+
+LM-MUX 
+infrared, 15-4 
+loadIRDAserver() 
+
+
+infrared example code, 16-2 
+
+
+magic static 
+
+
+CON: device handle winHandle, 2-2 
+
+
+magnetic card device 
+
+
+see HC magnetic card device, 12-1 
+
+
+main world file 
+location, 8-9 
+
+maximum scanning rate 
+bar codes, 14-4 
+
+MCR: device 
+introduction, 12-1 
+
+
+see HC magnetic card device, 12-1 
+
+
+multiplexing 
+
+infrared, 15-6 
+MUXMESSAGE structure 
+infrared, 17-5 
+NCP 
+panics, 10-1 
+
+
+NCP device 
+
+I/O introduction, 10-1 
+NCP: device 
+
+example code, 10-10 
+p_close, 10-4 
+P_FCANCEL, 10-7 
+P_FCONNECT, 10-4 
+
+
+P_FDISCONNECT, 10-6 
+
+
+P_FINQ, 10-9 
+P_FREAD, 10-6 
+
+
+infrared registering, 17-2 
+infrared unregistering, 17-2 
+
+
+process SYS$NCP, 10-1 
+
+
+P_FRSUPER, 10-7 
+P_FSENSE, 10-10 
+P_FSTOP, 10-10 
+P_FWRITE, 10-7 
+p_open(NCP:), 10-3 
+process SYS$NCP, 10-2 
+services, 10-3 
+note sequence 
+SND: device, 5-3 
+OPL 
+CON: device use of, 2-1 
+OSI layers 
+infrared, 15-1 
+p_close 
+alarm device, 6-2 
+console device, 2-4 
+FRC: device, 7-2 
+HC bar code device, 13-2 
+HC bar code/RS232 module, 14-18 
+HC magnetic card device, 12-1 
+infrared, 16-2, 16-4 
+NCP: device, 10-4 
+parallel port, 3-1 
+serial port, 4-6 
+sound device, 5-2 
+world device, 8-2 
+XYmodem device, 9-8 
+p_close(CRD:) 
+close device, 11-2 
+p_close(FCG:A) 
+fast charger device, 18-4 
+P_EVENT_READ 
+console device, 2-9 
+P_EVENT_TEST 
+console device, 2-10 
+P_FCANCEL 
+alarm device, 6-2 
+cancel read from device, 11-2 
+console device, 2-5 
+FRC: device, 7-2 
+HC bar code device, 13-2 
+HC magnetic card device, 12-2 
+NCP: device, 10-7 
+parallel port, 3-2 
+serial port, 4-8 
+sound device, 5-2 
+world device, 8-2 
+P_FCONNECT 
+NCP: device, 10-4 
+XYmodem device, 9-8 
+P_FCTRL 
+serial port, 4-9 
+P_FDISCONNECT 
+NCP: device, 10-6 
+XYmodem device, 9-10 
+P_FEDIT 
+console device, 2-6 
+P_FFLUSH 
+console device, 2-6 
+serial port, 4-9 
+p_file.h 
+infrared constants, 16-2 
+
+
+INDEX 
+
+
+P_FINQ 
+
+console device, 2-10 
+
+NCP: device, 10-9 
+
+serial port, 4-10 
+P_FIRAWAITCONNECT 
+
+infrared, 16-3, 16-5 
+
+infrared constant, 16-3 
+P_FIRDISCONNECT 
+
+infrared, 16-3, 16-6 
+
+infrared constant, 16-3 
+P_FIRDISCOVER 
+
+infrared, 16-2, 16-4 
+
+infrared constant, 16-3 
+P_FIRMAKECONNECT 
+
+infrared, 16-3, 16-5 
+
+infrared constant, 16-3 
+P_FIRSELECT 
+
+infrared, 16-2, 16-4 
+
+infrared constant, 16-3 
+P_FREAD 
+
+console device, 2-5 
+
+FRC: device, 7-2, 7-3 
+
+HC bar code device, 13-2 
+
+HC bar code/RS232 module, 14-18 
+
+HC magnetic card device, 12-1 
+
+infrared, 16-3, 16-6 
+
+infrared constant, 16-3 
+
+NCP: device, 10-6 
+
+read from device, 11-2 
+
+serial port, 4-7 
+
+XYmodem device, 9-11 
+P_FRSUPER 
+
+NCP: device, 10-7 
+P_FSENSE 
+
+console device, 2-6 
+
+HC bar code/RS232 module, 14-18 
+
+NCP: device, 10-10 
+
+parallel port, 3-2 
+
+sense the device type, 11-2 
+
+serial port, 4-9 
+
+sound device, 5-2 
+P_FSET 
+
+HC bar code/RS232 module, 14-18 
+
+HC magnetic card device, 12-2 
+
+parallel port, 3-2 
+
+serial port, 4-9 
+
+service call convension, 2-3 
+
+set the device type, 11-2 
+
+sound device, 5-2 
+P_FSTART 
+
+FRC: device, 7-2 
+P_FSTOP 
+
+NCP: device, 10-10 
+P_FTEST 
+
+console device, 2-5 
+
+serial port, 4-9 
+P_FWFLUSH 
+
+console device, 2-10 
+P_FWRITE 
+
+HC bar code/RS232 module, 14-19 
+
+infrared, 16-3, 16-6 
+
+infrared constant, 16-3 
+
+NCP: device, 10-7 
+
+
+parallel port, 3-2 
+
+serial port, 4-8 
+
+XYmodem device, 9-12 
+p_ioc 
+
+I/O function, 1-1 
+p_ioca 
+
+I/O function, 1-1 
+p_iow 
+
+I/O function, 1-1 
+p_mreceive 
+
+infrared, 17-5 
+p_open(AIR: 
+
+infrared) 
+
+infrared, 16-2 
+
+p_open(AIR:) 
+
+infrared, 16-3 
+p_open(ALM:) 
+
+alarm device, 6-2 
+p_open(BAR:) 
+
+HC bar code device, 13-2 
+p_open(CON:) 
+
+console device, 2-3 
+p_open(CRD:) 
+
+open device, 11-1 
+p_open(FCG:A) 
+
+fast charger device, 18-3 
+p_open(FRC:) 
+
+FRC: device, 7-1 
+p_open(MCR:) 
+
+HC magnetic card device, 12-1 
+p_open(NCP:) 
+
+NCP: device, 10-3 
+p_open(PAR:) 
+
+parallel port, 3-1 
+p_open(SND:) 
+
+sound device, 5-2 
+p_open(TTY:) 
+
+HC bar code/RS232 module, 14-17 
+
+serial port, 4-6 
+p_open(WLD:) 
+
+world device, 8-2 
+p_open(XMD:) 
+
+XYmodem device, 9-8 
+P_SCR_ATTRB 
+
+console device, 2-11 
+P_SCR_CANCEL_CAPTURE_KEY 
+
+console device, 2-13 
+P_SCR_CAPTURE KEY 
+
+console device, 2-13 
+P_SCR_CLIENT_FOREGROUND 
+
+console device, 2-12 
+P_SCR_CLR 
+
+console device, 2-7 
+P_SCR_COMPATIBILITY 
+
+console device, 2-9 
+P_SCR_CSET 
+
+console device, 2-10 
+P_SCR_CURSOR 
+
+console device, 2-8 
+P_SCR_DISABLE_READS 
+
+console device, 2-12 
+P_SCR_ESCAPE 
+
+console device, 2-9 
+
+
+I/O DEVICES REFERENCE 
+
+
+P_SCR_FLUSH 
+
+console device, 2-12 
+P_SCR_FONT 
+
+console device, 2-11 
+P_SCR_GREY 
+
+console device, 2-9 
+P_SCR_LAST_LINE_WRAP 
+
+console device, 2-12 
+P_SCR_NEL 
+
+console device, 2-8 
+P_SCR_POSA 
+
+console device, 2-8 
+P_SCR_POSR 
+
+console device, 2-8 
+P_SCR_SCROLL 
+
+console device, 2-7 
+P_SCR_SLOCK 
+
+console device, 2-8 
+P_SCR_WLOCK 
+
+console device, 2-8 
+P_SCR_WSET 
+
+console device, 2-7 
+p_write 
+
+console device, 2-4 
+panics 
+
+alarm device, 6-2 
+
+console device, 2-3 
+
+Link, 10-1 
+
+NCP, 10-1 
+
+parallel port device, 3-1 
+
+serial port device, 4-1 
+
+sound device, 5-1 
+PAR: device 
+
+example code, 3-3 
+
+introduction, 3-1 
+
+see parallel port, 3-1 
+parallel port 
+
+device I/O, 3-1 
+
+example code, 3-3 
+
+p_close, 3-1 
+
+P_FCANCEL, 3-2 
+
+P_FSENSE, 3-2 
+
+P_FSET, 3-2 
+
+P_FWRITE, 3-2 
+
+p_open(PAR:), 3-1 
+
+panics, 3-1 
+parity errors 
+
+HC bar code/RS232 module, 14-3 
+PC-AT style RS232 port 
+
+HC bar code/RS232 module, 14-1 
+PLIB 
+
+programs CON: device use of, 2-2 
+power consumption 
+
+HC bar code/RS232 module, 14-4 
+primary station 
+
+infrared, 15-4 
+printer device 
+
+IRP: infrared, 15-7 
+protocol 
+
+Link introduction, 10-1 
+protocol stack 
+
+infrared - initializing, 17-1 
+
+
+Psion infrared 
+protocol model, 15-2 
+read request 
+infrared, 17-4 
+read request unreliable 
+infrared, 17-4 
+retries 
+infrared, 17-4 
+RI pin of the RS232 port 
+HC bar code/RS232 module, 14-2 
+RS232 device 
+see serial port, 4-1 
+RS232 port pinout table 
+HC bar code/RS232 module, 14-2 
+secondary station 
+infrared, 15-4 
+serial infrared 
+Condor chip, 15-3 
+serial port 
+baud rate, 4-2 
+character frame, 4-2 
+control flags, 4-5 
+device driver LDD, 4-1 
+device driver PDD, 4-1 
+device I/O introduction, 4-1 
+errors, 4-5 
+example code, 4-11 
+handshaking, 4-3 
+HC TTL levels, 4-1 
+p_close, 4-6 
+P_FCANCEL, 4-8 
+P_FCTRL, 4-9 
+P_FFLUSH, 4-9 
+P_FINQ, 4-10 
+P_FREAD, 4-7 
+P_FSENSE, 4-9 
+P_FSET, 4-9 
+P_FTEST, 4-9 
+P_FWRITE, 4-8 
+p_open(TTY:), 4-6 
+panics, 4-1 
+parameters, 4-1 
+parity, 4-3 
+services, 4-6 
+terminator characters, 4-5 
+Siena infrared 
+printer IRP: device driver, 15-7 
+SIR 
+infrared, 15-1 
+SIR: 
+infrared device, 15-2, 15-3 
+SND: device 
+example code, 5-5 
+introduction, 5-1 
+see sound device, 5-1 
+sound 
+buzzer emulator, 5-1 
+buzzer piezo, 5-1 
+device I/O introduction, 5-1 
+digital files, 5-1 
+HC machines, 5-1 
+MC machines, 5-1 
+
+
+INDEX 
+
+
+S3 machines, 5-1 
+
+S$3a machines, 5-1 
+sound device 
+
+E_FALARM, 5-3 
+
+E_FSSOUNDCHANNEL1, 5-3 
+
+example code, 5-5 
+
+p_close, 5-2 
+
+P_FCANCEL, 5-2 
+
+P_FSENSE, 5-2 
+
+P_FSET, 5-2 
+
+p_open(SND:), 5-2 
+
+panics, 5-1 
+
+services, 5-2 
+
+services additional HC MC S3a, 5-3 
+
+services additional S3 S3a, 5-4 
+
+SND: introduction, 5-1 
+structures 
+
+DISCOVERY_LOG infrared, 15-5 
+
+E_MESSAGE infrared, 17-5 
+
+MUXMESSAGE infrared, 17-5 
+supplement digits 
+
+bar codes, 14-4 
+synchronous 
+
+I/O functions, 1-1 
+SYS$IRDA.IMG 
+
+infrared protocol stack, 16-2, 17-2 
+SYS$NCP 
+
+process, 10-1, 10-2 
+SYS_IR_POWER_LEVEL 
+
+infrared, 15-6 
+SYS_PRINTER_IR 
+
+infrared, 15-6 
+time application 
+
+alarm services $3 S3a, 6-2 
+top slot 
+
+HC bar code/RS232 module, 14-2 
+TTY: device 
+
+example code, 4-11 
+
+introduction, 4-1 
+
+parameters, 4-1 
+
+see serial port, 4-1 
+TTY:A 
+
+HC bar code/RS232 module, 14-2 
+TTY:B 
+
+HC bar code/RS232 module, 14-2 
+TTY sD 
+
+HC bar code/RS232 module, 14-2 
+TTY:E 
+
+HC bar code/RS232 module, 14-2 
+unreliable read request 
+
+infrared, 17-4 
+unreliable write request 
+
+infrared, 17-4 
+W_KEY_IR_BRING 
+
+key code, 15-6 
+W_KEY_IR_LINK 
+
+key code, 15-6 
+W_KEY_IR_ SEND 
+
+key code, 15-6 
+wand emulator 
+
+HC bar code/RS232 module, 14-1 
+winHandle 
+
+magic static CON: device handle, 2-2 
+
+
+WLD: device 
+introduction, 8-1 
+see world device, 8-1 
+Workabout 
+battery capacity calculation, 18-3 
+Workabout docking station 
+device introduction, 11-1 
+see docking station device, 11-1 
+world application 
+database S3 S3a, 8-2 
+world database 
+contents, 8-1 
+file extension, 8-9 
+file format, 8-9 
+file format extension file, 8-10 
+file types and locations, 8-9 
+see also world device, 8-1 
+world database device 
+see world device, 8-1 
+world device 
+database contents, 8-1 
+file extension, 8-9 
+file format, 8-9 
+file format extension file, 8-10 
+file types and locations, 8-9 
+I/O introduction, 8-1 
+introduction, 8-1 
+mode, 8-1 
+p_close, 8-2 
+P_FCANCEL, 8-2 
+p_open(WLD:), 8-2 
+services, 8-2 
+WR_BACK, 8-3 
+WR_CALC, 8-8 
+WR_EXTRA, 8-5 
+WR_FIND_CITY, 8-2 
+WR_FIND_COUNTRY, 8-2 
+WR_FIND_EXACT, 8-3 
+WR_GET_CITY_DATA, 8-6 
+WR_GET_COUNTRY_DATA, 8-7 
+WR_GET_DEFAULT_COUNTRY, 8-4 
+WR_GET_DIAL_STRING, 8-4 
+WR_GET_HOME, 8-3 
+WR_NEXT, 8-3 
+WR_NEXT_LOCK, 8-9 
+WR_SET_DEFAULT_COUNTRY, 8-4 
+WR_SET_EXTRA, 8-5 
+WR_SET_HOME, 8-3 
+world file 
+extension, 8-9 
+format, 8-9 
+format extension file, 8-10 
+main, 8-9 
+world.dat 
+location, 8-9 
+WR_BACK 
+world device, 8-3 
+WR_CALC 
+world device, 8-8 
+WR_EXTRA 
+world device, 8-5 
+WR_FIND_CITY 
+world device, 8-2 
+
+
+ix 
+
+
+I/O DEVICES REFERENCE 
+
+
+WR_FIND_COUNTRY 
+
+world device, 8-2 
+WR_FIND_EXACT 
+
+world device, 8-3 
+WR_GET_CITY_DATA 
+
+world device, 8-6 
+WR_GET_COUNTRY_DATA 
+
+world device, 8-7 
+WR_GET_DEFAULT_COUNTRY 
+
+world device, 8-4 
+WR_GET_DIAL_STRING 
+
+world device, 8-4 
+WR_GET_HOME 
+
+world device, 8-3 
+WR_NEXT 
+
+world device, 8-3 
+WR_NEXT_LOCK 
+
+world device, 8-9 
+WR_SET_DEFAULT_COUNTRY 
+
+world device, 8-4 
+WR_SET_EXTRA 
+
+world device, 8-5 
+WR_SET_HOME 
+
+world device, 8-3 
+write request 
+
+infrared, 17-4 
+write request unreliable 
+
+infrared), 17-4 
+XMD: device 
+
+introduction, 9-1 
+
+see XYmodem device, 9-1 
+Xmodem device 
+
+I/O introduction, 9-1 
+
+see XYmodem device, 9-1 
+Xon/Xoff handshaking 
+
+HC bar code/RS232 module, 14-2 
+XYmodem device 
+
+checksum CRC, 9-1 
+
+checksum one byte, 9-1 
+
+device driver, 9-1 
+
+device I/O, 9-1 
+
+example connect code, 9-10 
+
+example disconnect code, 9-10 
+
+example file receive code, 9-11 
+
+example file recieve code, 9-12 
+
+example file send code, 9-10, 9-13 
+
+p_close, 9-8 
+
+P_FCONNECT, 9-8 
+
+P_FDISCONNECT, 9-10 
+
+P_FREAD, 9-11 
+
+P_FWRITE, 9-12 
+
+p_open(XMD:), 9-8 
+
+protocol problems, 9-7 
+
+protocols, 9-1 
+
+services, 9-8 
+
+Xmodem protocol, 9-2 
+
+Ymodem protocol, 9-4 
+Ymodem device 
+
+I/O introduction, 9-1 
+
+see XYmodem device, 9-1 
+
+
diff --git a/docs/2-04 The SIBO Debugger 2.10_djvu.txt b/docs/2-04 The SIBO Debugger 2.10_djvu.txt
new file mode 100755
index 0000000..95dc1b0
--- /dev/null
+++ b/docs/2-04 The SIBO Debugger 2.10_djvu.txt	
@@ -0,0 +1,3286 @@
+THE SIBO DEBUGGER 
+
+
+Version 2.10 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1990-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion 
+PLC, London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, 
+Psion Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. IBM, IBM XT and IBM AT are 
+registered trademarks of International Business Machines Corp. Microsoft and MS-DOS are registered 
+trademarks of Microsoft Corporation. Apple and Macintosh are registered trademarks of Apple Computer 
+Inc. VAX and VMS are registered trademarks of Digital Equipment Corporation. Brief is a registered 
+trademark of Underware Inc. Psion PLC acknowledges that some other names referred to are registered 
+trademarks. 
+
+
+LES SSS ae ee ee eS ee ee ea 
+Contents 
+
+
+—_— —__ ror —— 
+
+
+TD AM OGUCHON 6 2.c025nitiecnoban eects wdtaciyngctececoduceiessceasahee he Oeseee eete Ree vee cece 1 
+DEBUG OINGINOGES S. Cinicursonautatiane tostoesetune satid eewcaaess ides tee naaeet eer ocaibne eae 1 
+SIBO<architectiire: OVErVi Wi... Tivedvecilscersacsacuicdecdeoned ava vuaudbovseecode isssnesoos 2 
+
+SYSTEM MOMOLY :f2- fF carces ces tce reco st ese cotte es cocetsscncusteaetonsaceeteny Mev secibecans 2 
+Segment register usage and interrupts .............sccesccossccesccnsccssccsccscseuce 2 
+
+
+re 
+
+
+2 Starting up the: Debugger sis saesevdccc scot essa ecee seis Nei encdacleee tae bee oe cee dawseiccdes 5 
+Preparing @ process for debugging ...........ccsssssssecssccsecessscscccnsccncceseceusseucees 5 
+JP! TopSpeed C symbol files ..............ccccsccoecsscssccecccecoscescesseecesscusencens 5 
+The debugger and symbol information ............ccccccssccecascesccsseacesscescesces 6 
+DeBUGGEr IMIMSNISALON ccxsseu. socheves detacsaazavenesd carne dentexvansvcust eet sieeee Mak iaases 6 
+Debugger COmMaNd HiGGs. .5crsescns0iscseces Sains oup' baceaateseveeene eae hist Mevdicvecoi 6 
+CONMGUEAUION: HIBS: -22c6ci sl s.c.ccecearcalene sah enssadonecisuuceen tt Mee tMee cove vsdoe Pavoc 7 
+Remote Debugging vi.-:<S22.csde es casvcesstaaceescabacescencxcucacd rou ncaa he laccccaseces 8 
+EOCal, CEDUGGING siaiecs craves’ ecitecce acs ¥addassocchesetecsas desu nevessadtianceBesiect secabes 9 
+Simultaneous local and remote debugging ..............c-.ccssscosscesecescscescusce 9 
+Initial. dis play as ccc eta ER RI elt eee et eeee eves oaks ee nee vhecen 9 
+
+
+wind edeacsdneaaeeeeecdccaceddsearddvesversesaucse sideescecasestencoresoradtte ccs 11 
+MASKS rec essere doasccves Bevedvanerouaesaess o0ecsieiaierdecseaadacauews dor eab acon osccs Mesacuteu ince: 11 
+THE titled Wind O Were ccicaddeeiacis sekieve vc cavevcau ddesextuasdedwoud dedieds as adeacheei cvdueads wenden 11 
+RESIZ Gs cah feieden Pe eote coum sesvacesee Secu Gate ckunts tn sae cilsee Be etes ek eu hice tote ies 11 
+MOVE ialvcccedusa ds ves vedins Goanks is sise'e' oaabeaeds oweveSedecoleeeeus hana hee cBhe. 11 
+ZOOM ssvcecnccacevesa cawinscde nen su20 coviwe taney once thn cn Rts cde oe eee LIM et 12 
+ISONISING A WINKOW ..005 ca besescee sexe Raaeteses colaccccsssecdecraccuec te vevcbuaccocsecdesdieeses 12 
+The Command Menu ba...........ccccescscsececcecscssasencscecscarcecusaveeeesesasauseseseeece 12 
+ACCCIERATONS fs sicnsics coasevevcsew sho nesuisne case nh Rew toauuede ecudicencwenseeeteetmorenercerecre 12 
+DialogDGxeS etry artes icing riuedetaede giesnes tal ena i tavemes aausanduant neatig ore utte a ees 13 
+BUTEOMS etek: cassia sihesitsdacadssas atect tos soteieihcd Savi nates cack tete eels eestor de 13 
+POPFOUT MONUS!s. 2s cievescom ciay deucadecaeseaasea ede sviesvouteos ccesestoree cade savedeceesiesce 13 
+Tick boxes and diaMONds...............csceccsccsostecscorsscccscarestscecaeesvecssececeece 13 
+The file selector dialog .............:ccsccesssseccnccosccuccereuccucsescactousteseesssssesceersecs 13 
+Op 8 oss vasteieteecteetanceadsaceaeiTeh suck dad Cou bedaabe ee ceadue sae cua bouke ova ck oeaan eee lenenenaes 14 
+
+
+A Top-Level VIEWS .....:ccscccescsesesscteccsecocsivccecesdaeavscocceiassccctecserievuceersscoscecceescvsvec 15 
+Process list top-level View ..........ssccscssscascucceccecesesccccesaeravseseucessassscencuvevens 15 
+THE CULFEME Tale asccc cides dase e sd. outnweseaas cvaeraslecuvacalssxbvasces betty! cosy boswone 15 
+DEBUGGER MENU 3 isc costa seas eilcas ceace MeasaveicessncdGv oneteddccendegssiteetersuacteccone 16 
+NeXt, top-leVel VIGW svevies cee cee ck cc caaveedsdenanan dds cece veenvisecedous sasstedcacueweas 16 
+
+NV CF SIO Mio eSeciecUecuawnveattelssnsusadycadeogeesagud sees ek odueeriWon secede tite wav cuss seal 16 
+
+Create FileManager vicicicccscseacscesostennes0¥ss0 eseemencdvobeoMtbedivedhsvessdct ive 16 
+RUMMAGE 2 Scan ocedtcacaies facSeaesdoaseisosebeuseeaeoses Senssuldstertont Pattee icere: 16 
+
+EXItisesc ces epaulcaoe vs pect wuneansvcstai Sibecstadtesqageatvassnuadk ds toc secon causeuncres 16 
+Local/Remote CPU MeNnu...........ccsscsesececcussescusseseescnsscnscescescescesseanuesens 16 
+Connect to Remote/Local ..............cccececovcececccccseescvcvscsescececavenseences 16 
+INFOMATION esc veveiasecesedsnissecewedseca cave edauarcasPeeeuens cx SonoeCeee en ote Laas 16 
+
+
+THE SIBO DEBUGGER 
+
+
+re tp op 
+
+
+BiG akiinto is sed cccve hs cerdeceavessscatgei saved dua gaveseseddeeebseaderteesausiesevebeneuies 17 
+
+SEAL Shere ow iat elec ca Ricca odaatnc den veiees Lasade de ovclte pie ei R on enone em 18 
+CHECksdatarSCGMehtresssscssccceccccceteesvxtessucoescencuvscccuvsssesieneetiress bec 18 
+
+VIG WIMOENU cee ca vivasd cos e8sdabia vcs Soiever ecedudedvanteticieeaceosss shies wa ee ee 18 
+PrOoC@SS iSt. .csisiieerss ceescseaticand otechoeeteuee sae et kasvehewewnol ieee coieeeee bese 18 
+
+RiGee ees cece hes ade 25 vende va tacee cached ae eve det cus cone oer cveeededeseedc ceteris eateanes 18 
+SEQMEMIS: % fsccscs cee c fet sestssccanaiodeuecseenenescsheitadsssencocecsscetsatetigesesueen 18 
+DEVICES rr. ror semaine arr rete Sa Senin ae ree oe te ere 18 
+ENVirOnMent: Variables vissic ves cvccsesccscessecdoescccdeccdecklVeshevescorstenescecses 18 
+REQ@Merate IIS tis ccisas fclscncs ones bese cicevnguose ves semi teaae sndeneetes sto me otsenaaenes 18 
+
+File tOp-lOVeliViGW si diviicvsd os iets ad sadeo nc ag ote rclv ones geste sis ossavoesceasceetiniiete tees 18 
+MIG WEMOENUT sc cccacaewscsesccstacaneieogucetet ic uevenetaeccmetes ccs dee tccrstescne sonetea oreias 18 
+Delete ere irc tT ELS te coc dg te ores cone eee Cet eee woes 18 
+LOGateIMeNU cits. fan eecttree ita Ata car ete sires cee ctec ete cwccste loavisiveceenertenlicieieia’ 19 
+GOLTOMIMS ace oe saek fia u tlcackat se ote cscaacaeeedseee back odieleces’s cas cu eve aie meee 19 
+
+EMC encecat eas ctiasckleveste sane seu sesuten ace tenecse shaw mandala vorkn siihaswn doa steates 19 
+
+SOALCM: AGAIN oor ce Ss sackes sauces loctaineeds cvecsusans sen cacouecommeue te eee 19 
+SEGMENt-tOP-IEVElEVIGW ves iseco eset veavaveves ceweunssesnes sede suacdecs sexes becescesnss eee 19 
+Devices top-level! VieW vi. cccecvscccicksseadissssibaecvedececuecvescocececocsettestebanceveecscrs 19 
+Environment. variable top-level VieW...........csseseccscscesecceceescecessecsensectensecenes 19 
+VariablesMmenu ess. set bitte AE eh Sian Se hh oe ee wd aes 20 
+MOGITYsict octets easiceteancedecoe ee es Site cauee obachack att mes eaugoeaecsshe ial tas eee 20 
+SOOM Aatiiss siswssdeenehenwbebss fede cee need ee ieee cede oee eee aoe ha edunea anes 20 
+
+101 | aaa See EES eeE oR cee Per aici PPE EPR CEPR ee MET ore ene 20 
+
+BONO W oasceiertae tor ee Sere ce As oe Be carcs Seed esac a eg Sioa 20 
+PREVIOUS 3 o5coitt vou sen chiven ate Detter et ec tete tesevec ere tionc eer rs ica uxes 20 
+
+SEACH ov escverssucoztencecuar sles velstesydeasases cone escssesdeastoqcuss eereeaneene hero aks 20 
+
+S@ar Ch aGaln series ccwcoeca caesdsckceccovucibasdevceesdvitavthecicosbeveeeSecesenvions 20 
+
+5 The: ProGesSs WINKOW.... 5 cccssscvcasascadvcoccsed siceddevcccseséseecevexcececcedaetcbacacieeecseoiacies 21 
+EFACKING VIEWS wisci iveteeveccdasedansienduestiesassdactccsstecdsibesectccucoseesessentssatesh'ede'ss 21 
+PANIGS s ivcscssecseceugstaseuenssevcse ccogeesesduoudascwede sane ctcedece’ oul ccs Goned svs AROSE wens 22 
+MRO2COME*VIGW caries’ eicaitee sd scchetesiatiues mins douse dedvententoedetivcses elec oe eos 22 
+Assembly language INT instructions..............ccscececssseccscssscocaccececscensores 22 
+PrOCESS MENU) sei occGeuces a saddedeaesaceats sat outeeewesucdbveecgusuecenccealeontendeni 22 
+Next top-level VieW..........ccccsecsessccsececsecetscccesscccsscecsseesensesseuseenees 22 
+
+DOLATUS seta dics teces WGA sea scwsease areata seudels dieses eteta dere de meee eto eee 22 
+
+RelOad <5. cccesccaiscewesesieecascereaea ret cea ta bee Tee aE TE ene 23 
+WG ad foe oe ieee aa Ae LAA case satcnnsase ve sds vodsoeiaes Saaniviewactusuenonses decbas 23 
+
+XIU, vase dca cwen sds ok Gousde as sree veeiaed eases eb hbecaeiageeten a voeedansd cecseee ue caive 23 
+
+VIG WIIMOMU ei cee. ces cdes octet cuss cds dh avlease coastaeetesus anaendive Bese venenes secre cstoaen codlaee 23 
+SOULCE MOG UG seis lcci se eda van sacdiuascadeocoedaes smbeneee dhencenebocluiereteeck ve 23 
+COdeSOQMENT sie: Bieta iiis asane cas cedes gegen evood du etexdesebecoveasandens 23 
+
+Data SCQMENt: 25: issccdeseestdtsshotiscdeveves stacoucimtvdetyebeet eat 23 
+REGISTCTS on ciccrcies saceuchlecuaueas este detadexeedeessnseeewetoes lee cecesesbeeteceieeeetin 23 
+
+SLACK aa See cctbasGbe ner odes ut devices she seeds bon poxdiud oovescegisatebseeae 23 
+SVMDOISH es soecd cdeed es bacasscuchddvesacs chbatisesdeitneessdasTensercoonesceectemtereesives 23 
+
+MAGIC. Statics v.22 .1.¢.ccesiecevees’ occhesa veg dedvedweseanesewed Mosendatsevedeertav eee ote 24 
+
+Mata bles... cei vccsccccesencsstecaveavhiosccesvetvads cas teccotwevenasecevces cei tecadeeanons 24 
+
+Fil@ cor. caus cuneatoecessices wed ecswecbieeecs décacn veaesceneseccnceencbinedsusunecdiascaetee 24 
+
+Delete occ eca cess Scie baceciae caudesacvadenenaee sacs cece te cist oeaue eee one 24 
+
+RUM IMONU ioc Seeectcedccten tes Boel sasaloedliwnsds atoicoud be neshoe ek eo ER as 24 
+SLOP ieeceiateccedensvestu caved aceeh saeco ogedssaau ce auecsac sues see ee ee ee soa 24 
+
+TRAGCC. viveicavedueecudeacaioveestoddeadsschosel gcc becacseteoseecue te ao doaobeutee ce exeuwnis 24 
+
+RG ss Setee wake stee hts eves ve deca chen cov ebenns sounds coedb ee Geadewaiecw ost eee eeneeees 25 
+
+RUM 10? NENG assis sec aeecas cstoutieves sind dsdaandvoadtscolevcs craved teaitten oontwiewetene 25 
+
+Break Menus cedees levies. cesvessasass dees asedesevdu denniasesuody es debeaedledecctaneseacs 25 
+BIG Ak DOINtS ies clan ncézi deca veaesaecvadees dc seed ncad vseencvedseaeedextuagueeeereaenive rs 25 
+
+Breaks Heres ive ideisesviawcsat ep uscessncdvecess ties ute ccean cook cote coer teonMese ne densi eae 26 
+DatasMem tes Sic e eee S ls .e cats cactacaaaecsase tte. See ee ee 26 
+Set Cisplay. MOE! pi cicesccdecscdasweceve sees ci vocdoeiads cc teereseeeg eee eee bobs caiied 26 
+Checkydata,SeQment.sin.s.uscssescscesesses vackivencascassevecetos tts terme te teecuei 26 
+
+
+e63eeo—€—_—0SS es se 
+
+
+ti 
+
+
+CONTENTS 
+ee eS 
+
+
+AL ASErr Or CODE i. 5. vis..ndcessechesscasha cesciceses sot ee ee ee So 26 
+
+PM ASAD ANIC COGG 5 scien cxasancndadan sate bc ones secs niviiesi voce th ad vs dade ceeceacrcann 26 
+
+LOCALe IMO MU ginny acattcucee esas sauehieseomrea otis sone det aes coe adic eee code scoce 26 
+OOM Sreecceuretee tert: Seren mca een oe, eee er eer ee er ee oe 26 
+RIGViOUS @.ccuscvewdsead aeniince A teetaten ced, peek eon es Reonet OPC WTS Ea 27, 
+GOLOPAU OPES hsccott tick svacetassaee.nes Ac ors i Ge es Oe, See oe eS 27 
+GOtoglitie tacts: ao agit oes e etree eseihe eee: tei nce mon eee tee bean 27 
+
+DOARCM fees scinnveeda stay ccueevesercentusonee Meret eee Ne ne ee 27 
+
+SE ALCHVAC I Meas caterer our ca ata wanaen ger rs Cae ot ele ee ate RB ha ees | 27 
+Breakpoints in dynamic libraries and other shared code ..........cceceeceeeseee. 27 
+MVIGE OS LIA VIC Wo dali Neds siacqrat gu eticaext Suwa trus SOA temas uh ecb oes Lest in hil yee: 28 
+LOCALCUIMESMU? iiees es osscvccacdsandviassvcsese heteunctin! ave udhseusreib soho s2octteieiecievaune 28 
+ONO Wisse sicicceves wweaDuncesietscwcscsveceas secede conte ea dee eeee ews coe deci bees iitengees 28 
+RVCVIOUS So caues cette ctsncodeveasdewsstessvevcioun niet ciate neon cite oh ead 28 
+GOtO:AddreSS) eascvcusacdosscacsscccvosceees ea eabs bu cedk Sock obiaacecdsndiu ia covdeeeh ccc 29 
+
+DVS CAI SIAL cs eras sececaye vegan sone oa fane wide Biante cant eod acid elecase dew ce Reel Bay ace 29 
+SStidataifOrMat, cvccccacisccesesscstecsevcsece othecots ia elev adcaeccstioceesoueeswee tines 29 
+
+MOG iyi. ccsciee ten cath cevies Sec fa vec diva wate vebuncectela tes ceeale sineretieedccliie. Ott 29 
+
+THE: TEQIStErS: VIGW si cwsexiutcclestileeteiccs dh teceraes'e eed eaetah oes ohica vise brae cheatin 29 
+DLS AMG cosa ces tac: Gast ivecasecea teeta net tweieteacaecapeecldco olen sea sdane not eeteet os od 30 
+SEU AIK: ests eevee ss soo eceahs ogee hes eoc te eve Sede pas Shots eos eee 30 
+
+MOG fyi siciaeecetscticee ve da cocas cuvi staves dnetacd cade Bicei oo eas uuaeton ieee bee 30 
+
+AIO STACK VIGW. 858 cctvi Rb ccndes nde tostasved cacewencoece nha vec oma vad veneered nace eet ok es 30 
+Operating system stack frames. ............cccccscsecececcsccessecucceccecececcesceccecs 30 
+Locating the origin Of @ PaANic..............ccccosscsscaccecceetsescecseccsecsccensceuccece 31 
+LOCATE MENU is oer esesicecess sat vacedebnrecved on seses sehen cesie awe soca oa needa debaSesoacs 31 
+PONOWicSesia cect das caeecctiesacedtiass oceces coe betewe deta aOetecateteces Ay hdstete ces 31 
+
+BIO VIOUS ic c3 swccceaas cakes esata enseecgeessbousdeari stoi ste jaseitendosindceuite decade tee: 31 
+
+GOTO Ad GOSS) inc acs tae ens see ieee seedsaae coves ta de ak aneae teidiionwok dees these 31 
+
+Data ment: Ss icesicedseleecenes fice sieve cvsenueaeccsobieectocgenein ced codeaea wise etcante 31 
+MOGIfy ss scsiewieSiviecese cen eawdt bedvckavesases sazs2e seens nosed weveneceieelncesivedeit ccs 31 
+
+THE SYMBOIS VIEW sedec ss dasesewceosseedecededes ive SoebecSevebedculolvay heeoee dee fabowceachbeiecs 32 
+The variable View s.ccccssdecsvasecdsvccseecoastivedecsessccceveegdosebeepsecceded bvcedercncececstes 32 
+Display formats for variables .............s.cccscccsecesccseccssecaseesctesceecsssceens 32 
+Basic*Patal LVDS sau, ooctmnaeendcictvssuaea cleus sie baat sogeandec ce torectaieetsnace kobe 33 
+BOUNTCRS seat cies ua eves te vas naeetavideseeeatecvccssecivacs Suewih foivessubs fossuivtedenee.cs 33 
+StrUCTUTES ANC UNIONS ..........0..cesceccsceccscescscoecarcuseessececessecenaeecencess 33 
+
+PDAS cattet Bexotesuat sini dsnacnunua siden sens linet baay ease oaceueees vosada ie deur wen bias en: 33 
+
+EMUIMS sts. Soctacsdivet ves cdurave ceed oes us beeaavauedsSededecsibee tee cae bebedn items 34 
+BItHOldS cy svecccanececacavi bs vveevvac dea dew ldes seus aviraeiesavareeua tia Pea hbe cd saw teticuewndh 34 
+
+Date Men Uersreccrvcocsccarrrrs re restorer rere eee re 34 
+MOG 2e.e5 2s caskacncteavesteedaesdea coe late ule exe Barc chee eee lo bine ca ee cece cew eden 34 
+
+The magic statics ViOW ...........ccccccsscccesccvesconscestoeceecessseseussncesecesenecencence 34 
+WG THC: VIOQW cade ce sdaa secu ses cate paceaceesiebesen cdievns So Pee Oe oa ean daweddedotheneu late athe 34 
+
+
+Or The: File: MAM ae? sateie onts sicocuaawses ncusuve gees cseenseaes a ccgia ts weawadeied ed avewnateeo nen 35 
+Moving around the file MaMager ...............cccseeccceseceuscccessceconsceecccaesseceeences 35 
+Operations. OF) TSS: vss cesiae duced. cess scdaspe sere ncenvessdendyecitevackevetangduadeceevouciudes 36 
+
+MSS CUMG) TES as sisternpslestctn ees putes die etd. comsh Veteowanlerbeeey bx taestnee We dugnes hina vaeatwes os 36 
+WAGGING RINCS coos sess rhit awe ues tones ttcen » sedewua dagen datadeot near eds ccuds oeaceeheseetens 36 
+COD VIR MNES as Acadaleassdus ote resieuar hadvatduauuagedtoitencel ccs Ginceea cote watmeste see ee 36 
+RENAMING HOSS 6 cies dcccnescnveecachvacvsceds c¥bsnvsdbeviexgu ous ivesnebcuesceueeescsCvstoveccs 37 
+WS BUI ICS va cana iaiewte tien yaciset hanase ent sant smusadtauvaaind neiidesat fates baotvacede 37 
+PU IDUNCS 5 fasts cvcnn naan Garhinjea-dntonbeu ce caida seabatssinavauven uve aet te etuducccaiete soctnes 37 
+Changing the order of a directory listing..............ccssccsecescaccessascccecescecee 37 
+OPSratiOMms OM GIPECtONES ws cioutsyccicsetcssadercdassdeccweveeseverueusvenoacadenesisencavogacess 38 
+GSLEALING S GILG CLONY 2 snn.dennedssunsuasayditdetiescusimamuecsait creverseos vibe usaoes eanestoves 38 
+REMOVING Cire GlOTOS o.c0yc50 05 va cans wrasaveeariinnssten'ssivacaandinds exce sae doa Getncoceneene 38 
+
+
+THE SIBO DEBUGGER 
+— SSS 
+
+
+Operations:on G6ViCES is cic. sd coc ie seace Svcd vv sieve hee dan SRT ee es eevee 38 
+
+
+F., GEROUBICSNOOURAG cass ho cca setae cn esis ss avahoncese 3 cewsaneaeaaseeeddesus saundes ceemeneeee Wecaedetens 39 
+No-source:code displayed 20 rcAticeviieies cack ccdeccoussbcocsvscdasscoliveticsevhdovavecces 39 
+Communications link Droken............ccccsseesssssvecceseccusescessesseansecueceseenesens 40 
+POOrsCIStoried or MISSING: GISPlAV 20. --. -aicacsicet oss on «deez dbs cone dereniactutverWowi ites 40 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+The Psion SIBO Debugger is tailored to the EPOC operating system environment and enables you to 
+debug applications written for the Psion SIBO family of machines. This family currently includes the 
+MC200, MC400, HC and Series 3 ranges. 
+
+
+It is a source level debugger, using the symbol table information produced by the JPI TopSpeed 
+compiler. Currently only the C programming language is supported. 
+
+
+The debugger is supplied with a built-in file manager, described in a later chapter of this manual, which 
+provides file, directory and device manipulation. 
+
+
+The debugger runs on a host machine and can be used to debug Psion SIBO applications running on 
+either the local host or, via its remote debugging facility, on a remote SIBO machine. The debugger can 
+simultaneously debug up to eight processes - four on each of the local and remote machines. 
+
+
+To debug a remote application you will need a development PC with a serial port (and, optionally, a Bus 
+mouse). For remote debugging the PC should be connected via a serial cable to a remote SIBO machine 
+which may be: 
+
+
+=" an MC200 or MC400 (version 2.30 or above) 
+
+® an HC (any version) 
+
+= a Series 3 (version 1.77 or above) with a serial link expansion module. 
+= a Series 3a (version 3.20 or above) with a serial link expansion module. 
+
+
+Versions earlier than 2.30 of the MC or 1.77 of the S3 will cause the debugger to terminate. 
+
+
+SSS ee ee ee ee ee 
+Debugging modes 
+You may use the debugger in one of three possible ways: 
+
+= asa ‘conventional’ debugger 
+
+® to bring a running process under the debugger's control 
+
+# to locate a panic in a running process 
+
+
+The ‘conventional’ use is to load a process from within the debugger, set breakpoints, step, trace and 
+Tun, as with any other debugger. 
+
+
+The second type of use is of value when debugging a process that can not easily be loaded from the 
+debugger. An example would be to debug a replacement shell on the HC, since it will be automatically 
+loaded and run on system start-up. This technique is described in the Process list top-level view section of 
+the chapter Top-Level Views. 
+
+
+In order to locate a panic you simply run the debugger and then independently run and exercise the 
+process under test. When the process panics it is automatically brought under the debugger’s control. The 
+steps needed to locate the application code which gave rise to the panic are described in the Stack view 
+section of the Process Window chapter. 
+
+
+THE SIBO DEBUGGER 
+
+
+SSS ee ae ee ae ne rae) 
+SIBO architecture overview 
+
+
+This section gives a brief overview of the relevant aspects of the SIBO programming environment. It 
+should be read in conjunction with the Memory Allocation chapter in the PLIB Reference manual. 
+
+
+System memory 
+
+
+The EPOC operating system manages all the memory within a machine. The sections of memory that the 
+debugger is primarily concerned with are the allocated memory segments - contiguous regions of memory 
+that contain ‘live’ information, either code or data. 
+
+
+The EPOC operating system maintains within its data space an allocated memory segment table. This 
+table has room for 96 entries, each of which contains: 
+
+
+= a physical 8086 segment register address of the start of the segment 
+= an access count 
+=# aunique segment name 
+
+
+The position of such an entry within the table is known as the segment handle for the relevant allocated 
+memory segment. 
+
+
+Memory segments are dynamic in size; they may grow or shrink depending on the amount of memory 
+actually being used within the segment. Although a memory segment that contains code will not, in 
+general, change size, one containing data, particularly an application process data segment, is quite likely 
+to change size. The debugger takes account of this and any views on data segments are resized 
+appropriately. 
+
+
+Each memory segment has an access count that indicates how many times the segment has been ‘opened’. 
+Only when the access count is reduced to zero will the memory segment be freed. This mechanism allows 
+code sharing, where multiple processes of the same application share a single segment containing the 
+application code. The debugger understands this principle and breakpoints are associated with a particular 
+process, rather than with the code segment itself. 
+
+
+As part of its memory management system, EPOC may move allocated memory segments. This ensures 
+that, as memory segments are allocated, freed or changed in size, the pool of free system memory exists 
+as a single contiguous region. The physical address of an allocated memory segment may therefore 
+change over time, but the segment handle within the segment table will always remain constant. 
+
+
+The debugger automatically tracks the movement of memory segments. It does not display the segment 
+registers or the absolute segment address since these values do not have much meaning; they may change 
+at any time. The debugger handles segments symbolically by the name of the segment, but places no 
+significance on the segment name. It can not, for example, determine the nature of a segment's contents 
+from its name. 
+
+
+Segment register usage and interrupts 
+
+
+Although memory segments move, the majority of programmers need not concern themselves with this. 
+Only machine code programmers who want to manipulate the 8086 segment registers need read the 
+remainder of this section. 
+
+
+Many EPOC system services, including memory segment movement, are performed under interrupt 
+control. 
+
+
+If a segment register is used to point at or within a memory segment the operating system will modify the 
+segment register correctly when memory moves. If a segment register is to be modified the programmer 
+should ensure that interrupts are disabled during the modification. Interrupts should be enabled as soon as 
+the segment register content has been modified. 
+
+
+Conversely, if a segment register is to be used as a scratch register then interrupts should remain off for 
+the duration of such usage, since the operating system will modify all segment registers when it moves 
+memory. 
+
+
+If an application calls an operating system service that causes the process to wait on a semaphore, the DS 
+and ES segment registers must contain the segment address of the calling process data segment. Such 
+services are p_read, p_write, p_seek, p_close, p_iow and p msendreceivew. 
+
+
+An application should, if possible, avoid disabling interrupts. If it is necessary to disable interrupts, they 
+should be disabled for as short a time as possible. Leaving interrupts disabled for more than 1 
+millisecond will, at the very least, cause significant degradation to system performance. 
+
+
+1 INTRODUCTION 
+eS eS 
+
+
+If the application leaves interrupts disabled for more than about one second, a watchdog NMI (non 
+
+
+maskable interrupt) will occur and the operating system will terminate the process that has interrupts 
+disabled. 
+
+
+CHAPTER 2 
+
+
+STARTING UP THE DEBUGGER 
+
+
+—————————SSSSEe ee ESS ee Se 
+Preparing a process for debugging 
+
+
+In order for the debugger to provide source level debugging you must build the application in such a way 
+that the appropriate symbol files are generated. 
+
+
+The debugger looks for a .map file, a .sym file and a number of .dbd files. A .dbd file is created by the 
+JPI compiler during the compilation of a source module and has the same file name as the source module 
+file. 
+
+
+The .map file is generated while linking the application and has the same name as the .img file. It is 
+used, primarily, to obtain symbolic information for library routines. 
+
+
+The .sym file is created by the EMAKE utility program (provided there is symbolic information to write 
+out) at the same time as it creates the .img file. It has the same file name as the .img file and contains all 
+the information required to load the .dbd files. 
+
+
+Each source module linked to produce the .img file requires a .dbd file to describe its contents for 
+symbolic debugging. The debugger does not require a .dbd file for every module (or, in fact, for any 
+module) but it will not be able to present source level debugging for any module that does not have a 
+corresponding .dbd file. 
+
+
+JPI TopSpeed C symbol files 
+
+
+To allow the compiler to generate source level symbolic information (.dbd files) the VID debug pragma 
+should be set to either min or full. This can be done either within the JPI project system or within the . pr 
+files. A .pr file should, for example, contain the line: 
+
+
+#pragma debug(vid=>full) 
+or 
+#pragma debug(vid=>min) 
+
+
+There is further information on this topic in the Building an Application chapter of the General 
+Programming manual. It should be noted that the JPI compiler generates different code for each level of 
+the VID pragma. The more debugging information generated, the more actual executable code is 
+produced. This has an unfortunate side effect in that bugs may come and go, depending on the state of 
+the VID pragma. 
+
+
+If a bug disappears when the module is compiled with debug information on then the bug is likely to be 
+concerned with register corruption. 
+
+
+If a bug only appears when the module is compiled with debug information on then the bug is likely to be 
+concerned with stack memory overwrites. 
+
+
+The debugger will check the date of each of the .dbd files it attempts to load against that of the image file 
+containing the process to be debugged. If the .dbd file has a later date it will not be loaded. 
+
+
+The VID debug pragma must also be set to min or full while linking the application in order for the .sym 
+file to be created. 
+
+
+The JPI environment shipped with this version of the debugger has the optimise for speed pragma set to 
+off. It should always be set to off when building an application that is to be debugged. Arguably, since 
+
+
+THE SIBO DEBUGGER 
+
+
+turning this pragma on produces larger (although marginally faster) code, it should always be set to off, 
+since code size is of great importance for SIBO machines. 
+
+
+The debugger and symbol information 
+The debugger maintains symbol information on a per memory segment basis. 
+
+
+When a process is loaded the operating system typically creates two segments, a code segment and a data 
+segment. The debugger knows which segments these are from the process table entry for the loaded 
+process and attempts to load symbol information for each of the newly created segments. 
+
+
+The symbol information for each segment is totally independent of any other information. This allows the 
+debugger to perform symbol information sharing if, for example, multiple processes of the same 
+application are being debugged. 
+
+
+A process may execute code in many different segments. When process execution stops within a segment 
+the debugger will automatically attempt to load the symbol information for that segment, provided it is 
+not already loaded. The debugger uses the segment name to infer the name of the .sym file that, in turn, 
+contains the information required to load the .dbd files. 
+
+
+The debugger loads the source level symbol information into memory segments on the local machine. All 
+memory segments are required to have a unique name. The debugger uses segment names beginning with 
+at least a two character sequence of any one of YC, YD, ZC, ZD and ZS for different parts and types of 
+symbol information. A view of the segment table of the local machine will show these segments. 
+
+
+SSS SSS a a a ey a eT 
+Debugger initialisation 
+
+
+On start up the debugger determines the type of screen the PC has, and loads an appropriate screen 
+driver. The debugger supports VGA and Hercules screens. 
+
+
+Once initialised, the debugger reads its command line and configuration files and interprets them as 
+follows: 
+
+
+Debugger command line 
+
+
+The debugger takes a command line of the following format: 
+
+
+sdbg [flags] [process mame [process command linel] 
+
+
+The optional flags are: 
+
+“kL to specify local debugging 
+
+-Pn to specify the serial port to use, n takes the value 1 or 2 for COM1 or COM2 
+
+-Bn to specify the baud rate to run at. MC200/400 machines can run at 19200 
+baud, the HC and Series3 machines at 9600 baud and the Series3a machine at 
+19200 baud. 
+
+
+If no flags are specified the debugger will run a remote debugging session. Unless an mclink.trm file 
+exists (in which case this file determines the port and baud rate) connection will be via COM1 at 9600 
+baud. 
+
+
+Once a connection with the remote machine has been established the debugger will automatically load any 
+process whose name is included in the command line. 
+
+
+The process command line, if present, is passed to the loaded process when it is run. 
+
+
+Note that the contents of the debugger command line are converted to upper case. If the process name or 
+the process command line need to contain lower case characters you should load the process from within 
+the debugger, rather than by means of the debugger command line. 
+
+
+Examples: 
+sdbg -l 
+
+Starts up the debugger to debug processes on the local machine, without loading any image file. 
+sdbg -l print.img 
+
+will load the (local) image file print.img to run on the local machine. 
+
+
+sdbg -p2 -b19200 print.img "This is a remote print" 
+
+
+2 STARTING UP THE DEBUGGER 
+eee 
+
+
+will load the (local) image file to run on a remote machine that is connected to COM2, running at 19200 
+baud. The command line "THIS IS A REMOTE PRINT" is passed to the loaded process. 
+
+
+sdbg rem::m:\test.img "rem::a:\testfite doc"! 
+
+
+will load the image file test.img from the remote machine's m:\ directory to run on the remote machine, 
+connected to COM1, running at 9600 baud. Note that a file path passed in the process command line is 
+
+interpreted by (and hence relative to) the remote process. In the above example the file TESTFILE.DOC 
+is expected to be found on drive A of the local machine. 
+
+
+The process command line may contain any mixture of quoted strings and single byte numeric values, 
+separated by commas. The required content depends on both the particular process and the SIBO machine 
+on which the process is to run. Command line requirements, if any, are described in the appropriate 
+programming guide (see, for example, the Communicating with the System Screen chapter of the Series3 
+Programming Guide). 
+
+
+Configuration files 
+
+
+A debugger configuration file is a text file, with name sdbg.cfg. Each line starts with a keyword, 
+possibly followed by one or more values. An exclamation mark (!) indicates a comment; following text 
+in that line is ignored. 
+
+
+On start-up the debugger will look for and read two configuration files, the first from the directory in 
+which the debugger sdbg.exe exists and the second from the current directory. Typically, the first of 
+these configuration files would contain system-wide keyword definitions and the second would contain 
+application-specific definitions. 
+
+
+The following keywords are recognised: 
+
+
+INITIAL_IP specifies the symbolic address to which a loaded process should run before the 
+debugging cycle starts. If the symbolic address cannot be found then the 
+debugging cycle begins with the process start up code. If more than one 
+INITIAL_IP is defined, then the last definition is taken. 
+
+
+SOURCE_PATH specifies a path, in addition to the current directory, which the debugger will 
+search to find the .map, .dbd, .sym and source files required for source level 
+debugging. All paths must be fully specified paths, rather than relative paths. 
+The source_PATH definitions are cumulative, with paths being searched in the 
+order in which they are defined. Putting the most common path first will speed 
+up searching for symbol and source files. 
+
+
+BREAKPOINT specifies a symbolic address for an initial breakpoint to be applied to a process. 
+The definition is ignored if the symbolic address can not be found. The 
+BREAKPOINT definitions are cumulative. 
+
+
+F1 to F10 specify the assignment of the function keys F1 to F10 to accelerator key 
+presses. If more than one function key is defined, then the last definition is 
+taken. 
+
+TAB_WIDTH specifies the number of character spaces a tab character represents in the 
+display of a source file. If more than one TAB_WIDTH is defined, then the last 
+definition is taken. 
+
+BEEP_OFF disables the beep which accompanies a transiently displayed error message. 
+
+NO_COMMAND_LINE specifies a null process command line, disabling the prompt for an initial 
+
+
+command line when a process is loaded from the Load option in the target 
+view's Process menu. 
+
+
+You may specify more than one value in each BREAKPOINT Or SOURCE_PATH Command, provided that 
+successive values are separated by commas as in the following example: 
+
+
+SOURCE_PATH = c:\sibosdk\hwdemo\,d:\dirname\ 
+BREAKPOINT = p_panic,p_notifyerr 
+
+
+Note that spaces are not allowed within such comma-delimited lists. 
+
+
+The debugger is supplied with a default configuration file which is placed in the same directory as 
+sdbg.exe by the installation process. The following is a commented version of the content of this file. 
+
+
+THE SIBO DEBUGGER 
+— —  SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSMSMFMSSe 
+
+
+! Sample configuration file for the Debugger 
+
+
+Specifies the paths, in addition to the current directory, 
+to search for source, .MAP, .DBD and .SYM files 
+
+(example Lines, commented out) 
+SOURCE_PATH=c:\sibosdk\hwdemo\ ! note the terminating '\' 
+SOURCE_PATH=d:\dirname\ 
+
+
+! Pass zero-length command Line to load and run commands 
+! (example line, commented out) 
+! NO_COMMAND_LINE 
+
+
+Turns off the beep that normally accompanies the temporary 
+display of an error message 
+
+(example Line, commented out) 
+
+BEEP_OFF 
+
+
+! Specifies the tab stop width used when displaying source code 
+TAB_WIDTH=4 
+
+
+! Specifies breakpoints to set up 
+BREAKPOINT=p_panic 
+
+
+! Specifies where the debugger will run the process to before it 
+! reports the loading of the process is complete. 
+INITIAL_IP=main 
+
+
+! Specifies the assignment of accelerators to function keys 
+! Fi to F10 may be assigned 
+F2=B ! set a Break point at the current Line of code 
+
+
+F3=X delete the current foreground view 
+F4=H run to the highlighted position 
+FS=M view a source module 
+
+
+! 
+! 
+$ 
+
+F6=V ! view the highlighted variable 
+' 
+J 
+1 
+i 
+
+
+F7=T trace one instruction 
+F8=S step one instruction 
+F9O=R run 
+
+F10=G go to address 
+
+
+Note that the function key assignment descriptions given above apply only to menu items in the process 
+window view. If a different type of view is foreground then the accelerators will, in general, invoke a 
+different set of menu items from the current menu. 
+
+
+Remote Debugging 
+Subject to available memory, you may simultaneously debug up to four processes on a remote machine. 
+
+
+Since the debugger communicates with the remote machine via a channel of the Link process, you must 
+run the Link application on the remote machine before debugging a remote process. It is also advisable to 
+disable auto switch-off. 
+
+
+= on a Series3 set the Remote link option in the Special menu of the System application to On. 
+Select Options in the Special menu of the System application and set Auto switch off to No. (It 
+is also advisable to set the Update lists item in Options to System button.) 
+
+
+= on a Series3a set the Remote link option in the Special menu of the System application to On. 
+Select the Auto switch off item in the Control menu of the System application and set Auto 
+switch off to No. (It is also advisable to set Update lists in the Set preferences item in the Special 
+menu to System button.) 
+
+
+= onan HC enter ‘auto -1' and then run the Link application from the system command line. 
+
+
+= on an MC200 or MC400 select and run the Link application icon in the System display. Select 
+the Auto Switch Off option in the Options menu and tick the Always On check box. 
+
+
+It is recommended that the remote machine is connected to a mains power supply since communications 
+hardware is quite power-hungry and will drain the batteries quite quickly. 
+
+
+The debugger communicates with the remote machine via a process called syssstus. If no such process is 
+available on the remote machine, or the version that is available is out of date, the debugger will 
+automatically copy a new version of sys$stub.img to the remote machine. The copy is made from the 
+
+
+8 
+
+
+2 STARTING UP THE DEBUGGER. 
+
+
+directory containing sdbg.exe (a sys$stub.img is placed there during installation) to the default drive of 
+the Link application process (typically M:\). Because of the need to copy this file, the first invocation of 
+the debugger will take longer to start up than subsequent invocations. 
+
+
+Once a connection between the debugger and the syststus process has been established, all commands are 
+identical to the local debugging configuration. 
+
+
+Local debugging 
+
+
+Subject to available memory, you may simultaneously debug up to four processes on the local machine. 
+Debugging locally is much faster since the communications overhead is greatly reduced compared with 
+remote debugging. (Although minimised, the communications overhead is the dominant factor in any of 
+the debugger commands.) 
+
+
+In principle, any process can be debugged locally. CLIB programs, whose user interface consists only of 
+console I/O function calls, can be debugged locally quite successfully. Bear in mind, however, that the 
+screen size of different target machines varies. It is strongly recommended that the application be run on 
+the target machine before being released. The default screen size for a CLIB application can be varied by 
+setting the DefScreenRect data structure as appropriate for the target machine. 
+
+
+The user interface libraries and the graphics window servers on the MC200/400, HC, Series3 and 
+Series3a differ from each other. Applications which use these user interface components thus need to be 
+debugged on the appropriate machine. If an application is designed with separate user interface dependent 
+and user interface independent sections, all user interface independent code can be debugged locally. 
+
+
+Simultaneous local and remote debugging 
+
+
+Subject to available memory, you may simultaneously debug up to four processes on the local machine, 
+together with up to a further four processes on the remote machine. 
+
+
+This is particularly useful, for example, in order to debug client-server applications that communicate via 
+a Link channel. 
+
+
+If you wish to debug both local and remote processes you may start the debugger for either local or 
+remote debugging, subsequently making a connection to the other machine, as described later. You have 
+more direct control over the serial port and baud rate if you start up the debugger for remote debugging. 
+
+
+———SESESES———E—E SS ee ee ee ee ee 
+Initial display 
+
+
+A single process list view is created when the debugger is started up. This will contain a list of the 
+processes on either the remote or the local machine, depending on whether the debugger was started up 
+for remote or local debugging. 
+
+
+If the debugger command line included the path of an image file then this process will be loaded and run, 
+up to the position specified by the INITIAL_IP command in the configuration file. If the keyword 
+NO_COMMAND_LINE does not appear in either configuration file, and if you did not include a process 
+command line in the debugger command line, you will be prompted for a process command line (just 
+press ENTER if you do not need to pass a command line to the process). 
+
+
+A process window is created to display a debugging view of this process. It will appear in front of the 
+process list view. 
+
+
+CHAPTER 3 
+
+
+THE GRAPHICS INTERFACE 
+
+
+This chapter briefly describes the graphics interface used by the debugger and the included file manager. 
+
+
+Apart from a few keypress variants, it is similar to that used on the MC200 and MC400 machines. If you 
+are familiar with either of these you will probably not need to make more than an occasional reference to 
+this chapter. 
+
+
+Tasks 
+
+
+A running application, or task, is presented within a titled window, with an accompanying command 
+menu bar. The debugger itself uses a number of titled windows, many of which may be visible at the 
+same time, to present various aspects of the debugging process. 
+
+
+A task may be controlled by means of either a mouse or keypresses. 
+
+
+If more than one task is running (that is, if you are using both the debugger and the file manager) you are 
+interacting with only one of them at any given time. This is the foreground task - indicated by the 
+highlight in its title bar. 
+
+
+You can switch from one task to another either by clicking on the task (hold down the ALT key, if you do 
+not want the click to be received by the task itself) or by pressing the INSERT key to cycle round the 
+tasks. 
+
+
+EE SS a a ee er ee 
+The titled window 
+
+
+A titled window is a rectangular region of the screen, surrounded by a border. The title bar, across the 
+top of the window, contains textual information and three controls to change the size, shape and position 
+of the window. 
+
+
+Moving the mouse pointer into any of these three control areas causes the pointer to be replaced by an 
+appropriate icon. 
+
+
+Resize 
+
+
+The resize control is at the left-hand end of the title bar. Click in this region, or press ALT-[, to activate 
+the resize control. Resize triangles appear on the corners and sides of the window. 
+
+
+With a mouse, you may drag any of these arrows to change the size of the window, or drag in the central 
+area to change the window's position. 
+
+
+Pressing one of the four cursor keys moves the window, and holding down the SHIFT key while pressing 
+a cursor key changes the size of the window (holding down the CTRL key speeds up these processes). 
+
+
+When the window outline is as you want it, press the ENTER key. The triangles disappear and the window 
+takes the new shape. Or press ESC to cancel the resize. 
+
+
+Move 
+
+
+The move control occupies the central region of the title bar. Dragging in this region changes the 
+window's position. 
+
+
+To move the window by means of keypresses, use the window movement keys as described for the resize 
+control. 
+
+
+11 
+
+
+THE SIBO DEBUGGER 
+
+
+Zoom 
+The zoom control occupies the right-hand end of the title bar. 
+
+
+Click in this region, or press ALT-], to switch the window between its current size and its maximum size. 
+(If these two sizes are the same, the zoom control will have no apparent effect.) Repeating the process 
+will reverse the change. 
+
+
+££ ee ae ee ee ee 
+Iconising a window 
+
+
+The rectangular control at the left of the command menu bar is the iconising control. This control is 
+disabled for the debugger itself, but is available in the file manager. 
+
+
+Click on this control, or press ALT-ESC, to shrink the application window to its iconised form. This is 
+useful to clear a cluttered screen, without having to exit the application. 
+
+
+Double click on the icon, or bring the icon to the foreground (with the INSERT key) and press ENTER, to 
+restore the application window, ready to resume work. 
+
+
+SE SSE ee ee Se er ee ee] 
+The command menu bar 
+
+
+Command menu bars may contain two kinds of controls, rectangular buttons and angled menus. Select 
+one of these by clicking on it, or by holding down the ALT key and pressing one of the number keys 
+along the top row of the keyboard. The buttons and menus are numbered from left to right (not counting 
+the iconise control) for example, pressing ALT-3 in the debugger's process list top-level view will select 
+the Process menu. 
+
+
+A button represents a single command option; selecting one has the immediate effect of executing the 
+corresponding command. Selecting a menu displays a menu list. 
+
+
+When a menu list is displayed, the LEFT and RIGHT cursor keys will switch to neighbouring menu lists. 
+Select an item within the list by clicking on it, or by using the UP and DOWN cursor keys to move the 
+highlight to the required item and pressing ENTER. 
+
+
+Press ESC to cance] a menu selection or move the mouse pointer away from the menu list and click. 
+There are 3 kinds of menu item, which behave in different ways when you click on them: 
+
+
+= items which lead to a dialog box, needing or providing further information; these items are 
+indicated by ... after the descriptive text 
+
+
+= items which cause something to happen immediately, shown as just descriptive text 
+
+
+= items which are crossed out since they are not available to you at present 
+
+
+rator) to select them without first having to display 
+the menu list. These accelerators are shown on the right hand side of the menu lists. 
+
+In the Debugger the commands that have accelerators may be selected by holding down the ALT key and 
+
+pressing the letter, or just by pressing the letter. For example, the Create File Manager command, which 
+starts up the built-in File Manager, may be selected by pressing ALT-F or, more simply, by pressing F. 
+
+
+Note that, in contrast, the accelerators in the File Manager itself may only be accessed by an 
+ALT-keypress combination. 
+
+
+Remember that some of the debugger accelerator keys may be assigned to the function keys F1-F10 in the 
+configuration file. 
+
+
+12 
+
+
+3 THE GRAPHICS INTERFACE 
+
+
+—— SEE = ee ee SS) 
+Dialog boxes 
+
+
+Dialog boxes contain a number of items, or controls, of varying types. Click on a control to select it, or 
+press the TAB key to move the highlight onto the next control within the dialog box: press SHIFT-TAB to 
+move back to the previous one. 
+
+
+Buttons 
+A button is selected by clicking it, or by moving the highlight to it and pressing ENTER. 
+
+
+Most dialog boxes contain two special exit buttons, labelled CANCEL and ENTER. The ENTER button, 
+selected by pressing ENTER, confirms the current set of choices and exits the dialog. The EXIT button, 
+selected by pressing ESC, aborts the dialog, ignoring any changes that may have been made. 
+
+
+Pop-out menus 
+
+
+Click on a menu, or move the highlight to it and press the SPACEBAR to display its contents. Click on the 
+desired item, or move the highlight with the up and down cursor keys and press ENTER, to select an item. 
+
+
+Tick boxes and diamonds 
+A tick box offers a Yes/No choice. You set a tick to indicate that you want that option. 
+Diamonds offer a set of choices which are mutually exclusive - you can choose one and only one. 
+
+
+In either type, click on an item to set or clear it. Alternatively, press TAB until the item you want is 
+highlighted. Then press the SPACEBAR to tick/untick its box or to shade its diamond. 
+
+
+LEE, ene ee ee eS ee 
+The file selector dialog 
+
+
+The file selector dialog is a good example of a dialog box in that it incorporates most of the elements 
+discussed earlier. 
+
+
+A detailed description of this dialog is included here because it is used in many places in the debugger. 
+For example, in the process list top-level view, selecting the file item in the view menu starts a file 
+selector dialog. 
+
+
+You use the file selector from within an application whenever you want to save, open or create a file. 
+There are several ways of selecting a file with this dialog box: 
+
+
+= if you know the name of the file and exactly where it is located, you can type the full file name 
+into the Selected File edit box. 
+
+
+= use the pointer or keyboard short-cuts to highlight a directory in the left-hand list box and 
+display its contents (file names and directory names) in the right-hand list, then either select a 
+file name from this list, or type a new name into the Selected File edit box. 
+
+
+= edit the drive, directory and wildcard specification in the Current Directory box (- you can use 
+the Extensions pop-out list in just the same way as in the file manager). Then press TAB or 
+ENTER to see the contents of the directory you want, then select a file name from the list or type 
+a new one into the Selected File edit box. 
+
+
+If you don't specify an extension for your selected file, then the one in the Current Directory box is 
+added automatically. If you really don't want an extension for your file, then type a dot after the name. 
+
+
+Use TAB to move around within the file selector dialog. ALT-SPACEBAR moves to the Current Directory 
+edit box and ALT-DOWN ARROW selects the Extensions pop-out list. The three buttons that change 
+directories are selected as follows: 
+
+
+Alt-right arrow DESCEND 
+Alt-left arrow ASCEND 
+Alt-up arrow DEVICES 
+
+
+These keyboard short-cuts are the same as for the file manager, described in a later chapter. 
+
+
+Selecting ASCEND removes the last directory level from the current directory display box and updates 
+both the left and right hand list boxes. 
+
+
+13 
+
+
+THE SIBO DEBUGGER 
+
+
+Selecting DESCEND adds the directory level currently highlighted in the left hand list box to the current 
+directory display box and then updates both the left and right hand list boxes. 
+
+
+Selecting DEVICES displays the top level list of file-system/drives in the left hand list box and displays 
+the contents of the highlighted ‘device’ in the right hand list box. 
+
+
+SSS EE EE SE eee ee ee Se) 
+Help 
+
+
+Context sensitive help is supplied when the key combination CTRL-ALT-TAB is pressed. This displays a 
+dialog box titled HINTS and contains two list boxes. The right hand box displays a list of topics while 
+the left hand box displays help information related to that topic. 
+
+
+To change the topic selected, simply use the UP or DOWN arrow keys to highlight a different topic. The 
+help information in the left hand box changes automatically. The same effect can be achieved using a 
+mouse by simply clicking on the desired topic. 
+
+
+Typically, help information includes various key press combinations and resulting actions. 
+
+
+The dialog can be terminated by pressing ENTER or ESC or, if using the mouse, by clicking on the EXIT 
+button. 
+
+
+14 
+
+
+CHAPTER 4 
+
+
+TOP-LEVEL VIEWS 
+
+
+The debugger presents the user with a number of independent windows, each with its own menu bar. 
+These are known as top-level views and provide views of a range of aspects of a target machine. 
+
+
+The following types of top-level view are available: 
+
+
+Process list a list of all processes running on a machine 
+File a view of a particular file (assumed to be text) 
+Segments a list of all existing segments on a machine 
+Devices a list of all existing devices on a machine 
+Environment variables _a list of all environment variables on a machine 
+Process window the main debugging view of a single process 
+
+
+Each of these, with the exception of the process window, is described more fully in the following 
+sections. The process window is described in a separate chapter. 
+
+
+You may bring a particular top-level view and its corresponding menu bar to the front by clicking on it 
+with a mouse. Alternatively you can press CTRL-TAB or use the Next top-level view option, with 
+accelerator ALT-N (and which, depending upon the front top-level view, is in either the Debugger menu 
+or the Process menu) to cycle through the views. 
+
+
+Various commands have the effect of creating a new top-level view or bringing one of the top-level views 
+to the front. 
+
+
+In addition to commands whose action is specific to a particular top-level view, many commands are, for 
+convenience, replicated in the menu bars of several views. To avoid undue duplication, these common 
+commands are described once, in the documentation of the first view in which they appear. 
+
+
+If shown, the function key assignment for a command is that made in the default configuration file, 
+described in an earlier chapter of this manual. 
+
+
+5 a ge ee eo 
+Process list top-level view 
+
+
+You may have up to two process list views, one for the local machine and one for any connected remote 
+machine. The title bar of the view informs the user of the machine to which it relates. 
+
+
+A process list view presents the user with a list of processes on either the local or the remote machine. 
+The list is a snapshot of the relevant machine at the time the list is built. The list can be updated at any 
+time by selecting the Regenerate list option from the View menu. 
+
+
+A process can be selected from the list by moving the highlight. Various operations can be performed on 
+the selected process. 
+
+
+The current target 
+
+
+The machine on which a process that is being debugged is running is known as the target machine. There 
+are therefore two target machines when the user is simultaneously debugging processes on both the local 
+and remote machines. 
+
+
+At any one time the user is interacting with one particular process. The machine on which this process is 
+running is known as the current target. 
+
+
+When many top-level views exist, it may not always be obvious which machine is the current target. 
+Since all top-level views are derived (that is, created either directly or indirectly) from a process list 
+
+
+15 
+
+
+THE SIBO DEBUGGER 
+eee 
+
+
+view, the process list view from which the current front window is derived always defines the current 
+target. 
+
+
+For example, if the current top-level view is a file view it could be displaying a file from either 
+machine. If, however, it was created from the remote file list view, then the current target is the remote 
+machine. 
+
+
+Selecting the Process list option from the View menu will always bring the process list view of the 
+current target to the front. 
+
+
+Debugger menu 
+
+
+Cycle to the next top-level view. 
+
+
+Create and run an independent file manager application. This enables you to copy, delete or otherwise 
+manipulate files without having to exit the debugger. It is particularly useful for copying files between 
+the local and remote machines. 
+
+
+age 
+
+
+Present a file selector to select and run an image file. The resulting process runs on the current target 
+machine. For more detail on the dialog, see the section on the file selector dialog in The Graphics 
+
+
+Interface chapter. 
+
+
+Exit the debugger after requesting confirmation. 
+
+
+Local/Remote CPU menu 
+
+
+Connect to either the remote or the local machine, depending on whether the current target is either the 
+local or remote machine respectively. 
+
+
+If the connection does not previously exist and is successfully made, an appropriate process list view is 
+created and brought to the front, setting the current target. 
+
+
+If the connection currently exists, the appropriate process list view is simply brought to the front, setting 
+the current target. 
+
+
+Display the machine type and version information about the software components of the current target. 
+
+
+The software built into the ROM of a SIBO machine consists of the EPOC operating system, together 
+with a number of independently built sections of code, many of which exist as separate processes. The 
+version of the software in a particular machine is characterised by the version number of the operating 
+system and of the ROM as a whole. 
+
+
+16 
+
+
+4 TOP-LEVEL VIEWS 
+
+
+Process menu 
+
+
+Load 
+
+
+You are prompted for a process command line, unless the NO_COMMAND_LINE keyword appears in either 
+configuration file. The process command line content is as discussed in the earlier description of the 
+debugger command line. 
+
+
+The debugger checks the configuration files for any BREAKPOINT keywords. For each one found it attempts 
+to evaluate the symbolic address and, if successful, adds that address to the breakpoint table held for the 
+process. 
+
+
+Execution halts at a temporary breakpoint placed at the address specified by any INITIAL_IP ina 
+configuration file. If no INITIAL_IP is specified, or if the specified address cannot be evaluated, no 
+process code is executed and execution halts with the instruction pointer positioned at the process entry 
+point. 
+
+
+Once execution has halted the debugger creates a process window. It determines the initial display mode 
+by checking to see if source code information is available for the code at the current instruction pointer 
+address (looking in the current directory and in any paths specified in the configuration files). 
+
+
+If source code information is available the process window is set up to contain a single code view, 
+showing source code at the current instruction pointer. Otherwise the process window is tiled with an 
+assembly language code view, a registers view, a stack view and a data view. 
+
+
+The debugger will automatically download a process to the remote machine if the selected image file is 
+on the local machine and the current target is the remote machine. This can take a significant length of 
+time. Copying the file to the remote machine, for example by using the built-in file manager, will speed 
+up the process, but has the disadvantage that the file must be recopied each time it is changed. 
+
+
+If the process takes a significant length of time to reach the INITIAL_IP address, the debugger will present 
+a special top-level view allowing the user to un-load the process, re-load the process, exit the debugging 
+session or set other breakpoints in the process. Early versions of the operating system do not permit the 
+setting of other breakpoints in this situation. If the version of the operating system on the target machine 
+does not support this option then the debugger will report an error. 
+
+
+This command brings a running process under the control of the debugger. This is done by allowing the 
+user to set breakpoints in a process at a point that the process will hit in the future, probably in response 
+to some user input. 
+
+
+Select a debuggable (for example, not in the ROM- the debugger cannot set breakpoints in hardware!) 
+running process in the process list menu and select the Break into option. This brings up a special version 
+of a process window with a modified command menu, displaying the code of the selected process. Note 
+that, at this stage, the process is still running. 
+
+
+Select one or more breakpoint addresses, of which at least one should be at a point in the code that the 
+process will hit at some future time. These breakpoints are stored but have not, as yet, been applied to 
+the code. 
+
+
+Use the Apply breakpoints option in the Process menu to apply the breakpoints to the code. When the 
+process hits one of these breakpoints it is brought under control of the debugger and the process window 
+reverts to its normal menu. 
+
+
+This mechanism allows multi-process applications to be debugged without any special code being 
+required in the process that launches other processes. 
+
+
+As a typical example, a parent process is debugged to the point where it calls p_execc to load another 
+process. If this is successful, regenerate the process list so that it includes the loaded process. This 
+process will be in the suspended state, awaiting the parent process to resume it by calling p_presume. 
+Before allowing the parent to call p_ presume, select the loaded process from the process list and use the 
+Break into option. Since execution of the loaded process has not yet started, main is a suitable position at 
+which to apply a breakpoint. 
+
+
+17 
+
+
+THE SIBO DEBUGGER 
+
+
+Display status information about the process highlighted in the process list. 
+
+
+Perform an integrity check on the heap space of the process highlighted in the process list. A dialog 
+shows the result of this check, together with information about stack usage by the process and segment 
+size. 
+
+
+View menu 
+
+
+Bring the process list view for the current target to the front. If a process list is already highlighted, then 
+selecting this menu item does nothing. 
+
+
+Present a file selector dialog to choose a source file to display in a file view. For more detail on this 
+dialog, see The Graphics Interface. 
+
+
+Create and display a segment view for the current target. 
+
+
+If the segment view exists it is simply brought to the front. 
+
+
+Create and display a devices view for the current target. 
+
+
+If the devices view exists it is simply brought to the front. 
+
+
+Create and display an environment variable view for the current target. 
+
+
+If the environment variable view exists it is simply brought to the front. 
+
+
+Regenerate the list of processes in the process list view of the current target. 
+
+
+SaaS SS Se a ee 
+File top-level view 
+
+
+You may have up to two file views, one for the local machine and one for any connected remote 
+machine. The title bar of the view informs the user of the machine to which it relates. 
+
+
+A file view presents the user with a view of a source file. 
+
+
+This top-level view is created by selecting the file item in the view menu of a process list top-level view 
+as discussed earlier. 
+
+
+View menu 
+
+
+Delete the front top-level view. 
+
+
+18 
+
+
+4 TOP-LEVEL VIEWS 
+
+
+Locate menu 
+
+
+If found, position to the line containing 
+the text. If not found, an error is reported by displaying the message "no matching string found". 
+
+
+Perform a case-insensitive forward search from the current position for the text specified in a previous 
+
+
+Search command. If found, position to the line containing the text. Again, if not found, an error is 
+reported by displaying the message "no matching string found". 
+
+
+SSS SS ae ey 
+Segment top-level view 
+
+
+You may have up to two segment views, one for the local machine and one for any connected remote 
+machine. The title bar of the view informs the user of the machine to which it relates. 
+
+
+A segment view presents the user with a list of the segments that exist on either the local or the remote 
+machine. The list is a snapshot of the relevant machine at the time the list is built, but the list can be 
+updated at any time by selecting the Regenerate list option from the View menu. 
+
+
+The segment list is a symbolic display of the segment table that exists on the target machine. The list will 
+generally contain a small number of additional entries, representing system libraries built into the ROM 
+as .dyl files. The debugger simulates these segment handles since many applications use these system 
+libraries. 
+
+
+No new menus or menu items are introduced in this top-level view. 
+
+
+This top-level view is created by selecting the segments item in the view menu of a process list top-level 
+view as discussed earlier. 
+
+
+SS a ee eS eS ee a] 
+Devices top-level view 
+
+
+You may have up to two device views, one for one for the local machine and one for any connected 
+remote machine. The title bar of the view informs the user of the machine to which it relates. 
+
+
+A device view presents the user with a list of the segments that exist on either the local or the remote 
+machine. It is a symbolic display of the machine's device table. The list is a snapshot of the relevant 
+machine at the time the list is built, but the list can be updated at any time by selecting the Regenerate list 
+option from the View menu. 
+
+
+No new menus or menu items are introduced in this top-level view. 
+
+
+This top-level view is created by selecting the devices item in the view menu of a process list top-level 
+view as discussed earlier. 
+
+
+SSS aE ee en ee) 
+Environment variable top-level view 
+
+
+You may have up to two environment variable views, one for the local machine and one for any 
+connected remote machine. The title bar of the view informs the user of the machine to which it relates. 
+
+
+An environment variable view presents the user with a list of the environment variables that exist on 
+either the local or the remote machine. The list is a snapshot of the relevant machine at the time the list 
+was built, but the list can be updated at any time by selecting the Regenerate list option from the View 
+menu. 
+
+
+19 
+
+
+THE SIBO DEBUGGER 
+
+
+You can select a particular environment variable by moving the highlight. Use the Follow option of the 
+Variable menu to view the contents of the selected variable. 
+
+
+This top-level view is created by selecting the environment variables item in the view menu of a process 
+list top-level view as discussed earlier. 
+
+
+Variable menu 
+
+
+type and radix, set by the Set format option. 
+
+
+One or more values, separated by commas, may be typed into the dialog's edit box. These values are 
+written into successive positions in the environment variable, starting at the selected item, overwriting 
+any previous content. 
+
+
+Tick the Set length check box to adjust the length of the environment variable's data so that it terminates 
+after the last value written from the edit box. 
+
+
+Note that this menu item is only available if the contents of a selected environment variable is being 
+displayed after having chosen the Follow menu item in rhis menu. 
+
+
+Set the format and radix for the viewing and setting of environment variable data. 
+
+
+The data format may be set to one of BYTE, WORD, LONG, FLOAT, or DOUBLE and the radix may be set to 
+decimal, octal or hexadecimal (the radix has no effect for FLOAT and DOUBLE formats). 
+
+
+Again, this menu item is only available if the contents of the selected environmental variable are being 
+displayed. 
+
+
+Clear the content of the environment variable whose value is currently displayed. Note that the warming 
+message "variable has no value" will be displayed after selection of this menu item. 
+
+
+Again, this menu item is only available if the contents of the selected environmental variable are being 
+displayed. 
+
+
+Switch from displaying a list of environment variables to displaying the data stored in the currently 
+selected environment variable. A movable highlight marks the current value. 
+
+
+The content of an empty environment variable, for example, after using the Clear option, is displayed as 
+a question mark (?). 
+
+
+TEMIOUS . __ CE P or P 
+Return from the display of an environment variable value to the environment variable list. 
+Se r—“——OOOOiOCOisrsCisSCSsSiSsSC ory 
+Perform a case-independent forward search from the current position for the specified text. If found, 
+select the environment variable whose name contains the text. If not found, an error is reported by 
+displaying the "no matching string found" message. 
+
+
+Perform a case-insensitive forward search from the current position for the text specified in a previous 
+Search command. If found, select the environment variable whose name contains the text. If not found, 
+an error is reported by displaying the "no matching string found” message. 
+
+
+If there has been no previous search, the behaviour is as for Search. 
+
+
+20 
+
+
+CHAPTER 5 
+
+
+THE PROCESS WINDOW 
+
+
+A process window is the top-level view that is concerned with debugging a single process. Its title shows 
+the name of the process, on which machine the process is running and the status of the process - either 
+Halted or Running. 
+
+
+For a halted process the title bar also shows the number of system ticks that have elapsed from the last 
+time that the process started to run to the time when it was halted. 
+
+
+There is one process window for each process that is running under the debugger's control and so there 
+may be up to eight process windows, showing up to four local and four remote processes. 
+
+
+Each process window contains a number of sub-views showing a range of views of the process. Each 
+sub-view has its own titled window and menu bar. The different types of sub-view are: 
+
+
+Code an application code module 
+
+Code segment content of the code segment 
+
+Data segment content of the data segment 
+Registers contents of the processor registers 
+Stack stack content 
+
+Symbols symbol table data 
+
+Variable the value of a variable 
+
+Magic statics values of the reserved static variables 
+File content of any text file 
+
+
+The initialisation of a process window is explained in the previous chapter, in the description of the Load 
+option of the process list top-level view. Depending on whether source code is available at the position 
+(INITIAL_IP) where execution first halts, the initial process window contains either a single source code 
+sub-view, or a tiled combination of assembly language code, registers, stack and data segment sub-views. 
+In both cases the code view is the front view. 
+
+
+In the process window ALT-], ALT-[ and ALT-SHIFT-] zooms, moves and resizes the front sub-view as 
+described in The Graphics Interface chapter. To zoom, move or resize the process window itself, use 
+ALT-CTRL-], ALT-CTRL-{ and ALT-CTRL-SHIFT-]. 
+
+
+Alternatively, if a mouse is available use it to zoom, move or resize either the process window itself or 
+the front sub-view by selecting and clicking on the appropriate window control. 
+
+
+In addition to commands whose action is specific to the process view or a particular sub-view, many 
+commands are, for convenience, replicated in the menu bars of several views. To avoid undue 
+duplication, these common commands are described once, in the documentation of the first view in which 
+they appear. 
+
+
+If shown, the function key assignment for a command is that made in the default configuration file, 
+described in Starting up the Debugger earlier in this manual. 
+
+
+Tracking views 
+
+
+Most of the sub-views that may appear in a process window will update their contents after the execution 
+of code. (The exceptions are the symbols and file views, which assume that their data do not change.) 
+
+
+In addition to updating its contents, the initial code view will move to ensure that the view contains the 
+data at the current instruction pointer value. Such a view is known as a tracking view. 
+
+
+The optional stack view is also a tracking view, following the stack pointer as well as updating its data. 
+
+
+21 
+
+
+THE SIBO DEBUGGER 
+
+
+Panics 
+
+
+The operating system will summarily terminate (or panic) a process if it detects any of a number of 
+serious error conditions in that process. 
+
+
+The debugger intercepts all processes that are panicked, regardless of whether the process is currently 
+being debugged or not. If such a process is panicked, a notifier appears, reporting the panic. The process 
+is brought under control of the debugger and displayed in a newly-created process window. 
+
+
+When this happens you can use the procedure explained later, in the description of the stack view, to 
+determine the origin of the panic. 
+
+
+ae ee eee eee een ee) 
+The code view 
+
+
+A code view may display code from any segment and is capable of switching to another segment at any 
+time. 
+
+
+In addition to the initial tracking code view you may create a further four non-tracking code views. This 
+number may be reduced by the presence of code segment and data segment views. You may delete any of 
+these additional code views, but the initial code view is undeletable. 
+
+
+A code view has three modes of displaying code. These are, from lowest to highest: 
+8 assembler 
+= mixed assembler and source 
+= source 
+
+
+The Set display mode option from the Data menu allows you to select the required display mode. Subject 
+to the availability of source symbol information, the code window will display the code in the highest 
+mode that is compatible with the selected mode. All code views are created with a source level display 
+mode. 
+
+
+Provided the current instruction pointer value matches the address of a line of code being displayed, the 
+tracking code view contains a pointer symbol to indicate the instruction pointer position. (It is possible, 
+
+when displaying source code, that the instruction pointer value does not match the address of any source 
+line, in which case the pointer symbol will not be visible.). 
+
+
+Note that if the code view is switched from source to assembler or mixed and then back to source again, 
+it is possible that the view will continue to display assembler or mixed code. This is most likely to occur 
+where, in between switching views, the code view has been scrolled to the pre-amble at the front. Where 
+this is the case, simply scroll down again to regain the source view. 
+
+
+If a process changes code segment during execution the debugger will, when the process stops execution, 
+automatically attempt to load any symbol information it can find for that segment (if not already loaded). 
+
+
+The initial 'minimized' (ALT-]) size of a tracking code view is such that the registers, stack and data 
+views, when created, will tile the process window. 
+
+
+Assembly language INT instructions 
+
+
+EPOC uses the INT instruction to implement operating system calls. When viewing code, nearly all INT 
+instructions are symbolically disassembled to the appropriate operating system call. 
+
+
+Process menu 
+
+
+ AICN, N or CTRL-TAB 
+
+
+Display status information about the process being debugged; for example, the process name and the 
+process id. 
+
+
+22 
+
+
+5 THE PROCESS WINDOW 
+
+
+Terminate the process then reload it from the original .img file, with the original command line. Any 
+breakpoints currently set in the process are preserved. 
+
+
+Only a process that was originally loaded by the debugger can be reloaded. 
+
+
+Terminate the process being debugged and close the process window. No other processes currently being 
+debugged are affected. 
+
+
+Exit the debugger after requesting confirmation. 
+
+
+View menu 
+
+
+The menu items in this menu select and display the sub-views of the current process as described at the 
+beginning of this chapter. 
+
+
+Two list boxes allow selection of one of the application's code segments (it may only have one code 
+segment) and a source module within that segment. The lists only contain those segments and modules 
+
+
+for which source code is available. 
+
+
+The primary use of these views is to facilitate the setting of breakpoints. 
+
+
+Create a non-tracking code view with initial address of zero within the process code segment (this will 
+typically be assembler). 
+
+
+This provides very similar functionality to the Source module option, but allows the creation of a non- 
+tracking code view even if no source code is available. 
+
+
+Create a data view with initial address of zero within the process data segment. This menu item will be 
+disabled (as will source module, code segment and symbols menu items) if five such views exist. 
+
+
+Symbols 
+
+
+Create a symbols view. This menu item will be disabled (as will source module and code segment menu 
+items) if four such views exist. 
+
+
+This presents a list box containing the names of the segments for which the debugger has loaded a global 
+symbols (.map) file. Select the required segment and press ENTER. 
+
+
+23 
+
+
+THE SIBO DEBUGGER 
+
+
+Vv ALY 
+
+
+Create a view of the currently highlighted variable, provided the debugger can find a source level 
+descriptor of that variable. This menu item will be disabled (as will the magic statics menu item) if four 
+variable views exist. 
+
+
+This option is mainly of use when viewing the code in source mode. Trying to use it when viewing in 
+either of the other two modes will generally result in the debugger reporting that no such variable can be 
+found. 
+
+
+Run menu 
+
+
+Execute one unit of code, executing any intervening function calls. The unit is dependent on the current 
+tracking code view display mode. The action is unaffected by the presence or absence of a breakpoint at 
+the current instruction pointer address. 
+
+
+If the tracking code view is currently displaying source code, process code is executed until the next line 
+of source is reached. Any intervening function calls will be executed in full (unless they contain 
+breakpoints). Stepping on a return instruction will cause the process to stop in the calling function. 
+
+
+If the tracking code view is currently displaying assembler or mixed source and assembler, one machine 
+code instruction is executed unless it is a CALL instruction, in which case the code of the function call will 
+be executed in full (unless it contains breakpoints). 
+
+
+The exception to these rules is when stepping over INT instructions corresponding to calls to the two 
+operating system calls LibLeave (p_teave in PLIB) and LibSendexit (return from a message sending call, 
+with no PLIB equivalent). These change the contents of the instruction pointer by effectively performing 
+a far return. If the debugger is requested to step over either of these operating system calls, it attempts to 
+halt execution at the destination address. If this is not possible (say, because the destination is in the 
+hardware ROM) an error is reported. 
+
+
+If there are breakpoints within any call that would otherwise be executed in full, execution will terminate 
+at the first breakpoint encountered. 
+
+
+If this is an unwanted breakpoint at this time you can select the Previous option within the Locate menu 
+of the code view to go back to the code position that was stepped from, move the highlight to the line of 
+code the Step would have gone to and use the Run to here option. 
+
+
+Execute one unit of code, tracing into any function call. The unit is dependent on the current tracking 
+code view display mode. The action is unaffected by the presence or absence of a breakpoint at the 
+current instruction pointer address. 
+
+
+If the tracking code view is currently displaying source code execution continues until either the next line 
+of source is reached, or a function call or return is encountered. If a function call is encountered the 
+process will enter that function call before execution halts. 
+
+
+If the tracking code view is displaying assembler or mixed source and assembler this request will cause 
+the process to execute one machine code instruction. 
+
+
+24 
+
+
+5 THE PROCESS WINDOW 
+_  SeSeSSSSSSSSSSSSSSSSSSMMMhhe 
+
+
+Tracing an INT instruction (usually an operating system function call) will, in general, cause the debugger 
+to step over the INT instruction. Although there is nothing, in principle, which prevents tracing through 
+ROM code, it is not possible to trace into an INT instruction. This would break fundamental operating 
+system rules which do not allow interrupts whilst building an operating system stack frame. 
+
+
+There are exceptions to this rule when the INT instruction corresponds to a call to an operating system 
+function that effectively performs a far call or a far return. The relevant operating system calls, and their 
+PLIB equivalents, are: 
+
+
+LibEnter p_enter 
+LibLeave p_leave 
+LibSend p_send 
+LibSendSuper p_supersend 
+LibSendExact p_exactsend 
+LibEnterSend p_entersend 
+LibSendExit 
+
+
+Note that LibsendExit is only called by the operating system and does not have, or require, any C 
+equivalent. 
+
+
+If one of these INTs is encountered by the debugger it will determine the destination address, generate a 
+temporary breakpoint there and allow the process to run to that breakpoint. If the temporary breakpoint 
+would be in the hardware ROM, the debugger reports an error. 
+
+
+Run the process until it terminates or until a breakpoint is hit. 
+
+
+If there is a breakpoint at the current instruction pointer, one machine code instruction is traced before 
+the breakpoints are applied. This allows code that is performing a repetitive task to execute the next cycle 
+before hitting the same breakpoint. In this situation, many debuggers require you to trace one instruction 
+manually before running to execute the next loop. 
+
+
+Se E—tFeEeF—EHRHRNRNGD cs i §$eisi( i&§$ 
+Run to the position indicated by the highlight. The debugger generates a temporary breakpoint 
+address and allows the process to run. 
+
+
+OF Fa 
+for that 
+Not all source code lines have an address, if one of these is selected then the debugger will report an 
+error and not run the code. 
+
+
+To run to the start of a function you must set the highlight on the first line of code within the function, 
+rather than on the function declaration. 
+
+
+This is because the JPI compiler does not output the source line number and machine code offset for any 
+function declaration line of code. (It may also be noted that the first line of source code in a function 
+generally does not mark the first machine code instruction executed within a function - there will usually 
+be additional code to generate a stack frame.) 
+
+
+Break menu 
+
+
+Breakpoints . 
+Set or clear one or more breakpoints. 
+
+
+The dialog shows a list of the current breakpoints. You may enter additional breakpoints, or either delete 
+or temporarily disable any of the existing ones. 
+
+
+To add a breakpoint, enter into the edit box a function name or a function name plus an offset at which 
+execution is to be halted and press ENTER. If an offset value is included, be absolutely sure that this 
+points to a valid instruction or the results will be unpredictable. 
+
+
+Each breakpoint has an associated pass count (set, by default, to 1). This is the number of times which 
+the process must pass the breakpoint address before the debugger actually halts execution. This feature is 
+useful for setting breakpoints within loops, to examine the process state after a certain number of times 
+around the loop. The maximum pass count that can be set is 65535. 
+
+
+Selecting the Enabled check box changes the enabled state of the highlighted breakpoint. 
+
+
+25 
+
+
+THE SIBO DEBUGGER 
+
+
+Ticking the Disable breakpoints check box disables all breakpoints. It is a convenient means of 
+temporarily disabling breakpoints whilst, for example, stepping through code. On clearing the Disable 
+breakpoints check box, all breakpoints revert to their enabled states, as shown in the list box. 
+
+
+Note that the Enabled tick box, the Pass Count display and the Delete button will not be displayed in the 
+dialog box if there are NO existing breakpoints. 
+
+
+Set a breakpoint at the highlighted line. 
+
+
+Not all source code lines have a corresponding address. If you attempt to set a breakpoint on such a line 
+the debugger will report an error. 
+
+
+To set a breakpoint at the start of a function you must set the highlight on the first line of code within the 
+function, rather than on the function declaration (or use the Breakpoints option and type in the function 
+name). For an explanation, see the earlier description of the Run to here option in the Run menu. 
+
+
+Data menu 
+
+
+Select the preferred display mode as one of: 
+= assembler (lowest) 
+= mixed assembler and source 
+
+
+= source-level code (highest) 
+
+
+Depending on the availability of source information, the code is displayed in the highest mode that is 
+compatible with the selected mode. 
+
+
+egme 
+
+
+Perform an integrity check on the heap space of the process being debugged from the current window. 
+This is equivalent to a call to the PLIB function p_alichk. A dialog shows the result of this check, 
+together with information about stack usage by the process and the segment size. 
+
+
+Display the error text, if any, associated with the value in the AL register. 
+
+
+Many operating system calls generate errors. These are indicated by setting the Carry flag and placing a 
+negative error code into the AL register. (The PLIB library functions sign extend that number into a 
+negative error number in the AX register and thus return a negative result.) 
+
+
+Display the panic text, if any, associated with the value in the AL register. 
+
+
+The operating system will summarily terminate (or panic) a process if it detects any of a number of 
+serious error conditions in that process. On such a termination, a reason code is placed in the AL register 
+to assist in identifying the nature and possible cause of the error condition. 
+
+
+The debugger intercepts all processes that are panicked, regardless of whether the process is currently 
+being debugged or not. 
+
+
+Locate menu 
+
+
+Attempt to determine the address to which the process would go if the current instruction were executed, 
+and move the highlight in the code view to that address. The intervening code is nor executed. 
+
+
+26 
+
+
+5 THE PROCESS WINDOW 
+
+
+For a CALL instruction the debugger will go to the start address of the function being called. 
+
+
+For a BRANCH instruction (conditional or unconditional) the debugger will follow the branch, irrespective 
+of the current value of the flags register. 
+
+
+For an INT instruction the debugger will usually go to the instruction following the INT. Exceptions to 
+this are INT instructions corresponding to the operating system calls LibSend, LibSendSuper, LibSendExact, 
+LibEnterSend, LibEnter, LibLeave Or LibSendExit for which the highlight will be set to the appropriate 
+destination address. For further explanation, see the description of the Trace option in the Run menu. 
+Note that the debugger uses the current register set to determine the destination address, on the 
+assumption that the INT instruction was reached by executing code. If the registers have not been set up to 
+contain the correct values the debugger will generally report an error, but may go to the wrong address. 
+
+
+For any other instruction the debugger will go to the next instruction/source line. 
+
+
+Return to the last previous stored position in the view of the code. 
+
+
+Up to the last eight previous positions are stored automatically by any of the options that move to another 
+position in the code (for example, Step, Trace, Goto address). 
+
+
+The address can be specified as a valid decimal or hexadecimal value. 
+
+
+To go to an address within the current segment, simply enter the offset within that segment. To go to a 
+different segment, enter the symbolic name of that segment, followed by a colon (:) and the offset within 
+that segment. To go to an address that is currently stored in a register you may enter the register's 
+symbolic name, for example, entering tp (or ip) moves to the position indicated by the instruction 
+pointer. 
+
+
+If the address can be evaluated the code view is moved to the specified address. 
+
+
+Display code at the specified source code line number. 
+
+
+This option has no effect if the current code view is not showing source code. 
+
+
+Perform a case-independent search forwards from the current position for the specified text. An error is 
+reported if the text is not found. 
+
+
+This option is only effective if the current code view is showing source code. 
+
+
+If no previous search has been made, then the effect is the same as for Search. 
+
+
+This option is only effective if the current code view is showing source code. 
+
+
+Breakpoints in dynamic libraries and other shared code 
+
+
+Processes running under the EPOC operating system frequently make use of shared code. Two 
+simultaneously running processes of the same program, for example, share the same code segment. There 
+is only one loaded copy of the code of a dynamic library, irrespective of the number of processes that are 
+currently accessing it. 
+
+
+Setting a breakpoint in shared code therefore means that all processes sharing the code will, at some time, 
+encounter the breakpoint. 
+
+
+27 
+
+
+THE SIBO DEBUGGER 
+
+
+The debugger is notified of all such events, but can distinguish between breakpoints that are encountered 
+by a process under its control and those that are not. Processes not under the debugger's control are thus 
+not affected by the breakpoints, except by a decrease in their speed of execution (provided, of course, 
+that the breakpoints were set by the debugger). 
+
+
+When a process opens a dynamic library, the code may or may not be physically loaded, depending on 
+whether the code is currently in use by another process. Similarly, the code may or may not be unloaded 
+when a process closes a dynamic library. 
+
+
+The debugger can not guarantee to distinguish between these two cases, or to know whether the code has 
+been unloaded, or been unloaded and either reloaded or replaced by other code while not being accessed 
+by the process being debugged. If you are in a situation where this may have occurred, using the Source 
+module option of the View menu will force the debugger to re-evaluate its internal record of the contents 
+of memory segments. As part of this process the debugger will disable breakpoints that are set in 
+segments that no longer exist. 
+
+
+To guard against breakpoint errors you should not attempt to set a breakpoint in a dynamic library until 
+you are sure that it is loaded, that is, until the process you are debugging has opened the library. 
+
+
+For similar reasons, it is advisable to either disable or remove breakpoints in: 
+= dynamic library code, before the library is closed by the process being debugged 
+
+
+= before exiting any code that may be shared with another process 
+
+
+Se © ee ee ee ee ee eee 
+The data view 
+
+
+A data view presents a view of the contents of a single data segment. Each process may have up to five 
+data views. 
+
+
+By default the initial view of the data is as bytes, in a byte dump format. When the data view display 
+format is of bytes you can move the highlight between the left-hand byte display and the right hand text 
+representation with CTRL-LEFT ARROW and CTRL-RIGHT ARROW. 
+
+
+When the process stops running, a data view is automatically updated to reflect any changes in the data 
+currently being displayed. 
+
+
+Typically a data segment dynamically changes size during process execution, as demands are made on the 
+heap. The debugger resizes the view limits as appropriate. 
+
+
+Although a data segment may be up to 512k bytes in size (the maximum size of an EPOC operating 
+system segment) most segments, including the process data segment, do not exceed the 64k byte directly 
+addressable limit of the 8086 processor. Data window addresses are automatically displayed either as 16 
+bit or 32 bit numbers, depending on whether the data segment size is less or greater than 64k bytes. 
+
+
+Locate menu 
+
+
+Display data at the address indicated by the highlight in the data window. If the address is out of range 
+for the current data segment the debugger will report an error. 
+
+
+If the display is of bytes then the highlighted value is assumed to be the low byte of the address and the 
+next byte in the display is taken as the high byte. If the display is of words or longs then the address is 
+simply the highlighted value. An error message is presented if the display is of floats or doubles. 
+
+
+This option is useful, for example, to follow linked lists in the data space. 
+
+
+OL PEP 
+
+
+Return to the last previous stored position in the view of the data. 
+Up to the last eight previous positions are stored automatically by use of the Follow or Goto address 
+options. 
+
+
+28 
+
+
+5 THE PROCESS WINDOW 
+
+
+The address can be specified as a valid decimal or hexadecimal value. 
+
+
+For an address within the current data segment, just enter the segment offset. To move to another 
+segment, enter the symbolic name of the segment, followed by a colon (:) and the segment offset. 
+
+
+An error is reported if the destination address is outside the valid address range for the relevant data 
+segment. 
+
+
+Data menu 
+
+
+ro 
+
+
+Change one or more items of data within the data segment, where each item corresponds with a unit of 
+displayed data in the current format. 
+
+
+The user is presented with a dialog whose title indicates the current segment name and offset 
+(corresponding to the highlight in the display). Modifications to the data will be made from this address 
+onwards. 
+
+
+The dialog accepts a series of comma delimited items which should represent values to be entered at 
+successive addresses, in the context of the display. For example, if the current display format is of word 
+values, all the items are expected to evaluate to words and will replace successive words in the data 
+segment. 
+
+
+Quoted strings (using either double or single quotation marks) are valid input when the display is of 
+bytes. Use single quotes to insert the characters as typed, and double quotes to insert the characters as a 
+zero-terminated string. In all cases, non-quoted strings are assumed to be symbolic values (including 
+register symbolic names). 
+
+
+Items can include decimal and hexadecimal values provided that they evaluate to sensible values for the 
+current display format. 
+
+
+If an item can not be validly evaluated, that item is highlighted and an error status message is displayed. 
+All items up to the one containing the error will have been written to the appropriate addresses. 
+
+
+a a eG EE ag RE ee oe ae LE ET 
+The registers view 
+
+
+Each process can have only one registers view, showing the register set for the process being debugged. 
+The register set is evaluated each time the process is halted after executing some code. The registers and 
+status bits that have changed from the previous set are highlighted. 
+
+
+By default the view shows only the current register set. Increasing the size of the window allows it to 
+show up to the last 8 register sets. 
+
+
+The processor flags register is displayed as a series of bits having the value of 0 (clear) or 1 (set). The 
+characters that represents the status bit flags are as follows: 
+
+
+Overflow 
+Direction 
+Interrupt 
+
+Sign 
+
+Zero 
+
+Auxiliary carry 
+Parity 
+
+Carry 
+
+
+OUPRrRN YH TO 
+
+
+a i 
+29 
+
+
+THE SIBO DEBUGGER 
+—_—_ SSS 
+
+
+The segment registers are not displayed. As is described earlier, in the Introduction chapter, segment 
+addresses do not have any great significance in application programs running on SIBO machines, since 
+the EPOC operating system may move memory segments. For this reason the registers view does not 
+display the contents of the segment registers. 
+
+
+Also, some 8086 flags are not displayed. The Trace flag, for example, is used by the debugger itself to 
+trace instructions. An application may not set the Trace flag; if it attempts to do so it will be suspended 
+by the debugger. 
+
+
+Data menu 
+
+
+Select display of register values in octal, decimal or hexadecimal. 
+
+
+Present a dialog to modify the contents of the registers and/or the status bits. 
+
+
+To set a register to symbolic value select the Evaluate button to bring up a dialog in which the symbolic 
+name can be entered. 
+
+
+Se ee a i a er ay 
+The stack view 
+
+
+Each process may have only one stack view. It is a tracking view, displaying the stack of the process 
+being debugged. 
+
+
+The stack is displayed as a series of 16 bit values. When the process stops running the stack view is 
+automatically updated to reflect any changes in the SP register and the data on the stack. 
+
+
+If the debugger loaded the process it knows the stack size (this information is stored within the loaded 
+.img file) and thus limits the upper address of the display to the stack top. If the debugger did not load 
+the process now under control of the debugger and it cannot find the .img file the process was loaded 
+from, the stack will extend to the end of the data space of the process. 
+
+
+Operating system stack frames. 
+
+
+All operating system calls generate an operating system stack frame. This consists of the interrupt frame 
+generated by the INT instruction which implements the call, followed by the DS and ES segment 
+registers, the BP register, the operating system stack frame linkage value and finally various values - 
+including any registers that need to be preserved. (Interrupts are disabled for the duration of this process, 
+to prevent memory being moved while the stack frame is being built.) 
+
+
+The typical instructions executed when an operating system function is called are: 
+
+
+int XX generates Flags, CS and IP on stack 
+push ds 
+
+push es 
+
+push bp 
+
+push [DatOsFramePtr] a magic static value 
+
+
+mov ([DatOsFramePtr], sp 
+mov bp, sp 
+
+
+The stack view typically presents this as: 
+
+
+0908 DatOsFramePtr 
+
+O90A BP register 
+
+090C ES register 
+
+O90E DS register 
+
+0910 IP return address 
+0912 CS return address 
+0914 Flags return value 
+
+
+The BP register may be used by the operating system as a scratch variable, but the value at DatOsFramePtr 
+- memory address 30 (Ox1e) in the process data space - always contains a pointer to the last stack frame. 
+
+
+30 
+
+
+5 THE PROCESS WINDOW 
+jj eee 
+
+
+The CS and IP return address will indicate the code address that the operating system call was made 
+from. Viewing this code will enable the user to track further back and find the local function calls and 
+parameters to those functions. 
+
+
+Unfortunately the CS return address is the absolute segment address and the debugger has no mechanism 
+by which it can automatically determine the code segment to which this value refers. You can determine 
+the code segment by creating a segment view from the appropriate target and looking in the address field 
+for the CS value. 
+
+
+Very occasionally, memory segments may have moved between the time the debugger read the stack data 
+and the time the segment list was created and so it is possible that the CS value does not match any item 
+in the list. In such a case, regenerating both the segment view and the stack view (delete it and recreate 
+it) will resolve any differences. 
+
+
+Locating the origin of a panic 
+
+
+When a process is panicked by the operating system, the debugger stops the process at the point at which 
+the process was panicked. 
+
+
+To find out what code the process was executing, you have to trace back through the stack frames to 
+build up a list of the operating system calls that have been made. Before doing so you must first perform 
+the following steps: 
+
+
+= use a data view (or magic statics view) to find the contents of memory location DatOsFramePtr - 
+memory address 30 (Oxle) - in the process data space 
+
+
+= move the data view to that memory location and read its contents 
+= move the stack view to this address 
+The stack may now be interpreted as described earlier. 
+
+
+The extra level of indirection is required because the process, when panicked, makes a further operating 
+system call to tell the debugger that it has panicked. In this situation the SP address must be adjusted via 
+the data space contents, as described above. 
+
+
+Locate menu 
+
+
+‘Olle ...—v.__..._.aiaii_iw 
+Move the stack display to the address given by the contents of the currently highlighted stack item. 
+This option is useful, for example, for following operating system call frames. 
+Pre 
+
+
+Return to the last previous stored position in the view of the stack. 
+
+
+Up to the last eight previous positions are stored automatically by use of the Follow or Goto address 
+options. 
+
+
+Goto address —«i_.nj Gor (F10) 
+Prompt the user for a destination address and, if the address is valid, move the view to that address. You 
+
+
+may enter the symbolic name of a register (ep and sp are particularly relevant) to go to the address 
+contained in that register. 
+
+
+The address can be specified as a valid decimal or hexadecimal value. 
+
+
+An error is reported if the destination address is outside the valid stack address Tange. 
+
+
+Data menu 
+
+
+THE SIBO DEBUGGER 
+
+
+The user is presented with a dialog whose title indicates the current segment name and offset 
+(corresponding to the highlight in the display). Modifications to the data will be made from this address 
+onwards. 
+
+
+The dialog accepts a series of comma delimited items which should represent 16 bit values to be entered 
+at successive addresses. Items can include decimal and hexadecimal values. For example, if the highlight 
+is at address 0x9cO then entering 1,2,3 will set the word at address 0x9c0 to 1, the word at 0x9c2 to 2 
+and the word at 0x9c4 to 3. 
+
+
+If an item can not be validly evaluated, that item is highlighted and an error status message is displayed. 
+All items up to the one containing the error will have been written to the appropriate addresses. 
+
+
+Quoted strings are not valid data in the stack view. (If you want to modify a string on the stack, you can 
+position a data view to the appropriate location and use its Modify option.) 
+
+
+ESS Sa ee ee ee en a ee Se SY 
+The symbols view 
+
+
+A symbols view displays a list of symbols and their corresponding addresses for a memory segment, read 
+from a .map file. 
+
+
+If a program has multiple symbols for a single address, the debugger will only load the first symbol 
+encountered for that address when reading the .map file. The symbols view enables you to determine 
+which of these symbols the debugger has loaded. 
+
+
+A common way that this may arise is in the case of a function can take a variable, but limited, number of 
+parameters. To allow JPI prototyping to check the number of parameters being passed to the function, 
+you might declare a separate function for each of the parameter variants. The actual code, however, may 
+only exist as one routine. 
+
+
+i eee eee ee eee) 
+The variable view 
+
+
+Each process may have up to four variable views, each of which provides a symbolic display of a 
+program variable. A variable view will be updated automatically when the process stops execution after a 
+trace, step or run. 
+
+
+To view a variable you should move the code view highlight to the variable to be viewed and select the 
+Variable option from the View menu. 
+
+
+The debugger follows C scope rules when selecting the variable to be viewed, that is, automatics are 
+selected before statics. 
+
+
+Before viewing an automatic variable (declared on the stack) the instruction pointer must be within the 
+function in which the variable is declared - and you must have run, traced or stepped to at least the first 
+line of the source code. (When the debugger traces into a routine it does not execute the stack frame 
+generation code automatically. Creating a variable view immediately after stepping into a function will 
+therefore not display data at the correct address.) 
+
+
+Beware of selecting a variable when instruction pointer is in another function which declares a variable of 
+the same name - the debugger will generate a view of the variable in the function containing the 
+instruction pointer, rather than the selected one. 
+
+
+The variable name is handled in a case-insensitive manner and the debugger will not, for example, 
+distinguish between the variables myvariable and myVariable if they are both declared in the same 
+function. It is, in general, unwise to choose names that differ only slightly from each other. 
+
+
+The debugger does not inform you if the variable goes out of scope. In such a case the variable contents 
+will typically show nonsense values. 
+
+
+Display formats for variables 
+
+
+The variable view provides a multi-level view of complex data types. Each level of the view presents a 
+cross section of the data structure under examination. The levels can be traversed by using the Follow 
+and Previous options of the Locate menu. 
+
+
+32 
+
+
+5 THE PROCESS WINDOW 
+
+
+Within a variable view, ENTER and ESC are keyboard shortcuts for Follow and Previous. 
+
+
+The basic data types such as chars, ints, longs, floats and doubles form terminals of a data structure; the 
+debugger cannot traverse the data structure through any of these variable types. These differ from arrays, 
+structs unions and pointers; the debugger can traverse these data structures to provide the next level view. 
+
+
+Basic data types 
+
+
+Signed and unsigned chars, signed and unsigned ints, signed and unsigned longs, floats and doubles have 
+the following display format: 
+
+
+(address) name type value 
+
+
+The address field is the hexadecimal address of that variable within the process data segment. The name 
+field is the symbolic name of the variable, as selected in the source code view. The type field indicates 
+the variable type. The value field displays the current value of that variable, with the decimal value in 
+brackets, if appropriate. 
+
+
+These variables can not be followed. The debugger will simply present the same view if the Follow 
+option is selected. 
+
+
+For example: 
+(0x832) i signed int 0x43 (0067) 
+(0x834) ing unsigned long 0x21 (00000033) 
+(0x838) dt double 1.2e10 
+Pointers 
+
+
+All pointers are 16 bit values and are displayed as follows: 
+(address) name type * ptr_value (data) 
+
+
+The address field is the hexadecimal address within the process data segment of that variable. The name 
+field is the symbolic name of the variable, as selected in the source code view. The type field indicates 
+the type of the variable at which the pointer points. The * character(s) indicate the current level of 
+indirection of the displayed data; multiple * characters indicate that there are several more levels of 
+indirection before the terminal data is reached. 
+
+
+The ptr_vatue field displays the current value of the pointer. The data field is only displayed if the 
+pointer is at the first level of indirection. It shows the first element of the data to which the pointer 
+points. The data value is shown in decimal with, if appropriate, a preceding hexadecimal value. 
+
+
+For example, pointers to each of the above example fields would show: 
+
+
+(0x802) p unsigned char * 0x832 (0x43,0067) 
+(0x804) plng unsigned long * Ox834 (0x21,00000033) 
+(0x806) pdi double * 0x838 (1.2e10) 
+
+
+If the pointer is one to a basic data type (bytes, ints, longs, floats and doubles) using the follow option 
+will display up to 128 bytes at the address pointed at in the mode of the pointer, ie a pointer to longs will 
+display up to 128 bytes (32 longs) as longs. 
+
+
+If the pointer is one to a more complex data type, that data type will be displayed. 
+Structures and unions 
+
+
+If the data element being viewed is a structure or union, each field of the structure, or element of the 
+union, is displayed on a separate line. If one of the elements is itself a structure, this is indicated. 
+Selecting such a line by highlighting it and using the Follow option from the Locate menu will generate a 
+new view level, with the sub-structure fields now being individually displayed. 
+
+
+Arrays 
+
+
+If the elements of an array are of a single basic data type, the array elements are presented in a layout 
+similar to that of a data view. The display format is automatically determined from the array element 
+
+
+type. 
+
+
+For arrays of complex data types, each array element is displayed on a separate line, as for structures. 
+
+
+33 
+
+
+THE SIBO DEBUGGER 
+
+
+Enums 
+
+
+Enums are displayed in the same way as the basic data types. Provided the current value of the enum is 
+within its defined range, an additional value field shows the symbolic name of the enumeration value. 
+
+
+Bitfields 
+
+
+A bitfield is treated as a structure, with each component field being displayed as a basic data type. The 
+addresses of all the component fields will, however, be identical. 
+
+
+The Modify option of the Data menu can not be used to modify an individual component field. It will 
+only modify the bitfield as a whole and it is up to the user to specify the relevant bit pattern if only one 
+field is to be modified. 
+
+
+Data menu 
+
+
+Change the values of one or more variables. 
+
+
+The user is presented with a dialog whose title indicates the current segment name and offset 
+(corresponding to the currently highlighted data). Modifications to the data will be made from this 
+address onwards. 
+
+
+The dialog accepts a series of comma delimited items which should represent values to be entered at 
+successive addresses, in the context of the display. For example, if the display is of a pointer, each item 
+is expected to evaluate to a word. 
+
+
+You are advised to exercise caution when entering more than one item since this will, in general, modify 
+more than one variable. 
+
+
+Quoted strings (using either double or single quotation marks, as for the Modify option of the data view) 
+are valid input when the display is of bytes. In all cases, non-quoted strings are assumed to be symbolic 
+values. 
+
+
+Items can include decimal and hexadecimal values. 
+
+
+If an item can not be validly evaluated, that item is highlighted and an error status message is displayed. 
+All items up to the one containing the error will have been written to the appropriate addresses. 
+
+
+LESSEE er rr a) 
+The magic statics view 
+
+
+A magic statics view is a form of variable view which displays a list of the magic statics (or reserved 
+statics) for the process. See the description of reserved statics in the Processes and Interprocess 
+Messaging chapter of the PLIB Reference manual. 
+
+
+No new menus or menu items are introduced in this view. 
+
+
+——SSS SSS ee ara 
+The file view 
+
+You may have up to four file views for each process, subject to available memory. 
+
+A file view presents a view of a text file, similar in appearance to that available in a file top-level view. 
+
+
+As with all file views, the file to be viewed is selected by making appropriate choices in the file selection 
+dialog as discussed in The Graphics Interface chapter. 
+
+
+CHAPTER 6 
+
+
+THE FILE MANAGER 
+
+
+The file manager supplied as part of the debugger is identical to that supplied with MC400 and MC200 
+machines. It provides a comprehensive set of file management functions to perform operations on files, 
+directories or devices. You may, for example, use it to: 
+
+
+® browse through a filing system 
+
+= copy, delete and rename files 
+
+= make, delete or copy directories 
+
+= back up files to or from a remote system 
+
+
+The file manager presents a titled window containing a file name edit box, an Extensions button and two 
+list boxes. 
+
+
+The left hand list box shows a list of all parallel directories, at the same level as the current directory. 
+Initially, this list box shows a list of devices, including devices on any connected remote machine. 
+
+
+The right hand list box contains a directory listing of all files specified by the current path and file name 
+(which may contain wildcards) shown in the file name edit box (and selected in the left hand list box). 
+The list is headed by any subdirectories, regardless of the wildcard specification, displayed in bold. 
+
+
+Moving around the file manager 
+Click on the appropriate item, or use the following keypresses: 
+= TAB moves between the two list boxes 
+=" ALT-SPACEBAR moves to the file edit box, enabling you to edit its contents 
+
+
+® ALT-DOWN ARROW selects the Extensions button, enabling you to select an extension from the 
+list of those present in the current directory to replace that currently in the file edit box 
+
+
+You can move into a subdirectory listed in the right hand list box by highlighting it and pressing ENTER. 
+In addition to the normal ALT-number means of selecting menus from the menu bar: 
+
+=" ALT-LEFT ARROW selects the Ascend menu button, which moves up a directory level 
+
+=" ALT-RIGHT ARROW selects the Descend menu button, which moves into a subdirectory 
+
+= ALT-UP ARROW selects the Devices menu button, which moves straight to the devices level 
+
+
+Many commands bring up a dialog box at the bottom right of the screen. Press CTRL-TAB to move 
+between the main window and such a dialog box or use the mouse to point and click, if available. 
+
+
+There is no need to remove one dialog from the screen before selecting another item - the new dialog will 
+automatically remove the old one. 
+
+
+35 
+
+
+THE SIBO DEBUGGER 
+
+
+= EE ee ee eee 
+Operations on files 
+
+
+Selecting files 
+
+
+Edit the contents of the file name edit box directly, or use the Extensions button and directory-changing 
+menu buttons to see an appropriate list of files. To select a file, highlight it by clicking on it, or by using 
+the up and down arrow keys. 
+
+
+To select several files with related names, use wildcards in the file name edit box to select the required 
+group. If the names of the files not related you can still select them all at once by tagging them, provided 
+they are all in a single directory. 
+
+
+Tagging files 
+
+
+To tag a file, highlight it then either select Tag File from the Tag menu, press SHIFT-UP ARROW or SHIFT- 
+DOWN ARROW, or hold down SHIFT and click on the file. A tick appears next to the file name. (Note that 
+you can't tag sub-directories.) 
+
+
+To remove this tag, select Untag from the Tag menu (or, as for tagging, press SHIFT-UP ARROW or SHIFT- 
+DOWN ARROW, Or SHIFT-CLICK). In effect, actions such as SHIFT-CLICK toggle the tag indicator. 
+
+
+To tag all the files in one directory, highlight the directory name in either list box and select Tag All 
+from the Tag menu. 
+
+
+If you want to tag most, but not all, files in a directory, it is quicker to use Tag All and then Untag those 
+you don't want. 
+
+
+When you have tagged files, the tags remain until you do one of the following: 
+= copy or delete the tagged files 
+= set their file attributes 
+# move to a different directory and tag a file there. 
+
+
+You can move around the directory structure while files are tagged and they will still be tagged when you 
+come back to that directory. 
+
+
+To clear all the tags at once, select Clear Tags from the Tag menu. 
+Copying files 
+
+
+First select the file or group of files you want to copy by any of the methods described above, then select 
+Copy from the File menu. The Copy Files dialog appears with your selection entered in the Copy edit 
+box. 
+
+
+Select the place to where you want to make the copy, either by typing into the To edit box, or by moving 
+back to the main window and selecting the destination device and directory. 
+
+
+If appropriate, you can give the copy a different name, by typing into the To edit box. 
+
+
+Tick the Include SubDirectories check box to include files that match the current file name specification 
+in all subdirectories. A typical use would be with a wildcard of * to copy a whole directory structure. 
+
+
+Tick the Modified Files Only check box to copy only those files with the modified attribute set. During 
+the copy the modified attribute is removed from the original files, but is retained in the copy files. This is 
+useful for backing up files which have been modified since the last backup. 
+
+
+Click on COPY, or press ENTER to copy the files. 
+
+
+One or more of the files specified in the To box may already exist in the destination directory. In this 
+case, a message box appears to inform you that a file of the same name already exists. You are offered 
+these buttons: 
+
+
+= CANCEL - cancel the whole operation. 
+
+
+= SKIP - don't replace this file but go on to the next one (if you specified more than one). If the 
+file manager comes across another file with a name which already exists, you are offered these 
+same four choices again. 
+
+
+= REPLACE - replace the existing file with the new file (and go on to the next one if you 
+specified more than one) 
+
+
+36 
+
+
+6 THE FILE MANAGER 
+a SSS 
+
+
+= REPLACE ALL - replace the existing file with the new one and do the same for all subsequent 
+files; all files are copied and you are not offered these choices again. 
+
+
+You may then select and copy further files, if you wish. Click on EXIT, or press ESC, when you have 
+finished. 
+
+
+Renaming files 
+
+
+Rename in the File menu offers a dialog box asking for the file name to change. You can specify this file 
+by either: 
+
+
+= typing the file name into the edit box 
+
+
+" selecting the file from the right-hand list box so that its name is entered automatically into the 
+Rename edit box. 
+
+
+The rename dialog asks for the new name. This must be in the current directory. 
+
+
+If you want to rename a file to a different directory, use Copy in the File menu, specifying the new name 
+and directory, then delete the old version. 
+
+
+Deleting files 
+Specify the file(s) to delete in the same way as for copying. 
+
+
+As with copying, you can delete more than one file at a time by using wildcards or by tagging. If using a 
+wildcard, you can also delete matching files in sub-directories by ticking the 'Include SubDirectories’ 
+tick box. 
+
+
+A message appears, asking for confirmation before deleting anything. 
+Attributes 
+
+
+You can set or clear file attributes by selecting Attributes from the File menu. The Attributes dialog box 
+is displayed, containing the four choices, Modified, Read Only, Hidden and System. 
+
+
+As with Copy and Delete, tagging, or wildcards and the Include SubDirectories tick box can be used to 
+set attributes on a number of files at once. 
+
+
+Modified The Modified attribute is the equivalent of the DOS archive attribute. The file 
+manager automatically sets the Modified attribute on any file which you create 
+or change without backing up. For each file that has this attribute set, the text 
+"Mod" appears after the file name when it is displayed in the main window. 
+
+
+Read Only Setting this attribute for a file allows you to view and edit the file as usual, but 
+you can no longer save changes to it. For each file that has this attribute set, 
+the text 'RdO' appears after the file name when it is displayed in the main 
+window. 
+
+
+Hidden and System These two attributes are for files used by the operating system; you would not 
+normally change them. Files with the Hidden attribute set have 'Hid' after 
+their name in the file manager; those with the System attribute have ‘Sys’. 
+Files in either category will not be listed in a file selector dialog. 
+
+
+Changing the order of a directory listing 
+
+
+Select File Order from the File menu to specify the criteria by which you prefer the contents of a 
+directory to be listed. 
+
+
+To start with, they are displayed by Name - in alphabetical order, first directories, then files. If you tick 
+Descending Order, files now appear before directories in the list, and both groups are listed Z to A. 
+
+
+A choice of one of the following criteria is offered: 
+
+
+Name lists files alphabetically according to their file names. 
+
+Extension lists files alphabetically according to their file extensions. 
+
+Date lists files according to when they were last saved, from oldest to newest. 
+
+Time lists files according to the time of day they were last saved, from oldest to 
+newest. 
+
+Size lists files according to their size in bytes. 
+
+
+37 
+
+
+THE SIBO DEBUGGER 
+
+
+In each case, Descending Order reverses the order. If you had selected Date, Descending Order would 
+display the newest files first. In all cases it also places files before directories. 
+
+
+Note that after re-ordering the list, the list box display is always reset to the top of the list. 
+
+
+SSS LS ee ee ee ee ee ee ee eS) 
+Operations on directories 
+Creating a directory 
+
+
+First, select the place where you want to create your new directory. Then select Make Directory from the 
+File menu. The Make Directory dialog appears, containing your selection in its Make edit box. Type the 
+name of your new subdirectory onto the end of the text in this edit box and press ENTER. 
+
+
+When making a directory, any intermediate directories are created as necessary. 
+Removing directories 
+
+
+To remove directories, highlight the directory in the main window, then select Remove Directory from 
+the File menu. The Remove Directories dialog appears, with the highlighted name in its edit box. 
+
+
+On pressing ENTER, a message appears to warn you that any files in the directory will be automatically 
+deleted as the directory is removed. 
+
+
+You should be aware that Remove Directory always deletes all sub-directories of the directory specified, 
+and all files contained in all these directories. (It is not the same as the DOS RMDIR or RD command.) 
+
+
+SSS SSE SSS SS eee era 
+Operations on devices 
+
+
+Devices include the internal memory drive and Solid State Disks of a connected remote EPOC machine, 
+and the drives on the local filing system. With the Device menu you can use: 
+
+
+= Copy - to back up the entire contents of a device to another device 
+=s Name - to give a volume name to a device (remote SSD devices only) 
+= Info - to find out the name and size of a device, and see how much free space remains on it 
+
+
+The Format option has no effect in the PC environment. 
+
+
+CHAPTER 7 
+
+
+TROUBLESHOOTING 
+
+
+SS ae ee ee er eae 
+No source code displayed 
+
+
+If the Source module option in the View menu shows the source module for which source code is 
+required, the debugger has successfully loaded the .dbd symbol file, but has failed either to find or to 
+load the actual source file. This may for one of two reasons: 
+
+
+# the source file is not in any of the specified search paths - add the path to one of the two 
+sdbg.cfg configuration files. 
+
+
+= the debugger refuses to load the file because the source file modification date is later than that of 
+the .dbd file - recompile the file and relink the application. 
+
+
+If the source module does not appear in the list presented by the Source module option, the debugger has 
+failed either to find or to load the .dbd file. This may be for one of the following reasons: 
+
+
+= the file does not exist - ensure that the VID debug pragma is set to min or full, recompile and 
+relink. 
+
+
+= the file is not in any of the specified search paths - add the path to one of the two sdbg.cfg 
+configuration files. 
+
+
+= the debugger refuses to load the file because the file modification date is later than that of the 
+.img - recompile the file and relink the application. 
+
+
+= a.sym file, which identifies the .dbd files, is missing - ensure that the VID debug pragma is set 
+to min or full and relink. 
+
+
+The debugger will only attempt to load symbol information when a view is moved to a different segment. 
+Thus if an application loads a dynamic library or a device driver, a view has to be moved to the segment 
+containing that code in order to force the loading of source level information. This can be done, for 
+example, by using the Goto address option of the Locate menu to go to address zero in the segment 
+containing the newly loaded code. 
+
+
+A further reason may be that the application has been built with the optimise for speed pragma set to on - 
+code that is to be debugged should always be built with this pragma set to off. 
+
+
+When code is compiled with the optimise for speed pragma set to on, the JPI compiler places directives 
+in the output object file telling the linker to start each section of generated code (each function) on an 
+even byte boundary. The linker performs this by padding out the code as necessary. Unfortunately it pads 
+it out with NULL bytes instead of nop instructions. When the debugger disassembles code (a function that is 
+performed very frequently, even when debugging at source level) the NULL is interpreted as an opcode and 
+is disassembled into a 3 byte instruction, using the first two bytes of the code of the following function. 
+This invariably leaves the start of the next instruction (as far as the disassembler is concerned) in the 
+middle of an instruction. As a result of this the debugger is unable to match disassember output addresses 
+with any source code line numbers and thus fails to present the user with source code. 
+
+
+If, having checked all the above points, you still do not have source code displayed, this may mean that 
+there is not enough free memory to load the source module data. In this case you should either increase 
+the amount of free memory (if possible) or alter the application's .pr project file so that fewer modules 
+
+are built with debug information. 
+
+
+39 
+
+
+THE SIBO DEBUGGER 
+a See 
+
+
+A typical modified .pr file could contain: 
+
+
+#system epoc img 
+
+#model small jpi 
+#pragma debug(vid=>ful Ll) 
+#compile module 
+#compile module2 
+#pragma debug(vid=>off) 
+#compile module3 
+#compile module4 
+#compile module5 
+#pragma Link (hwif. lib) 
+#pragma debug(vid=>ful Ll) 
+#Link appname 
+
+
+SSE ee ee ee ee eee 
+Communications link broken 
+
+
+The debugger will only report a broken communications link if it attempts to communicate with the 
+remote machine while the link is broken. 
+
+
+The communications link can be broken in several ways: 
+= the remote machine has switched off 
+= apack door has been opened 
+= the link cable has been removed. 
+
+
+If the link is broken due to the remote machine switching off (either via auto switch off or opening the 
+pack door on an HC) switch the machine back on, wait a few moments to allow the link channels to be 
+re-established and then retry the required operation. 
+
+
+If the link is broken by opening a pack door, simply close the pack door and retry the required operation. 
+If the link is broken due to the cable being removed, replace the cable and retry the required operation. 
+
+
+If a remote process hits a breakpoint whilst the link is broken, the debugger will not receive notification 
+of the event. In such a case the only option is to terminate the debugging session and restart it. 
+
+
+SSS ne Se SS ee ee ee 
+Poor, distorted or missing display 
+
+
+During the start-up process the debugger detects the type of the host machine's graphics display and loads 
+a window server process containing the appropriate screen driver. It is possible that, for some unusual 
+configurations, the wrong screen driver may be selected. This will result in a poor or distorted display, 
+or even a failure to display anything. 
+
+
+The two files concerned are: 
+
+
+WSRVMCHR. IMG for Hercules 
+WSRVMCVG. IMG for VGA 
+
+
+The installation procedure copies these files into the same directory as sdbg.exe. 
+
+
+If you suffer from this problem and you know what kind of display your machine uses, copy the correct 
+file to overwrite the other one. If, for example, you know that your machine uses Hercules graphics then, 
+in the directory containing sdbg.exe, type: 
+
+
+copy wsrvmchr.img wsrvmcvg. img 
+
+
+If you are not sure what kind of graphics display your machine uses, first copy both files into another 
+directory. 
+
+
+Then copy one of these files back to overwrite both files in the directory containing sdbg.exe and try 
+running the debugger again. Repeat this, overwriting both files with the second of the copies, until the 
+debugger display is correct. 
+
+
+40 
+
+
diff --git a/docs/2-05 Hardware Reference (2.15 beta update)_djvu.txt b/docs/2-05 Hardware Reference (2.15 beta update)_djvu.txt
new file mode 100755
index 0000000..714a3af
--- /dev/null
+++ b/docs/2-05 Hardware Reference (2.15 beta update)_djvu.txt	
@@ -0,0 +1,161 @@
+CHAPTER 11 
+
+
+HARDWARE REFERENCE 
+
+
+Note: This document is a beta version and may be subject to change. 
+
+
+About this chapter 
+
+
+This chapter presents the details of some of the new hardware present in the Psion Series 3c and Siena 
+machines. 
+
+
+The 15-way SIBO/RS232 connector 
+
+
+Four distinct types of signal are brought in/out via this connector: 
+e RS232 level serial data and handshaking lines 
+e Power in to provide operating power. 
+e A SIBO serial channel at 3V logic levels, to provide an interface to ASIC4/5 based peripherals 
+e 5V power out to power non self-powered peripherals. 
+
+
+Not all of these signals are relevant to both machines; the split being: 
+
+
+The board mounted connector is a Honda type with custom polarisation. The diagram below shows the 
+
+
+pinout of this connector: 
+
+
+11-1 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+The pins on the connector have the following functions: 
+Siena Vin at +6Vd.c., 10% — 
+Series 3c 5V Power out, 30mA maximum. 
+RTS (RS232) 
+DTR (RS2372) 
+TXD (RS232) 
+DSR (RS232) 
+DCD (RS232) 
+CTS (RS232) 
+RXD (RS2372) 
+
+
+0 mn nNn nn fF W WN 
+
+
+SDOE - SIBO data direction control. 
+
+
+— 
+o 
+
+
+EXTSTAT - active low SIBO peripheral detect line. 
+
+
+ee 
+ee 
+
+
+EXON - SIBO external turn-on 
+
+
+= 
+N 
+
+
+INT - SIBO peripheral interrupt 
+
+
+— 
+Ww 
+
+
+SD - SIBO serial data 
+
+
+_ 
+Ts 
+
+
+SCK - SIBO data clock 
+
+
+—- 
+—s 
+—> 
+— 
+a 
+— 
+— 
+— 
+— 
+— 
++ 
+ad 
+—_—- 
+
+
+= 
+Nn 
+
+
+GND - Signal and Power ground 
+
+
+GND - Shield frame ground 
+
+
+Key: Out of machine _, 
+Into machine — 
+
+
+Ground — 
+
+
+e The SIBO lines on the Series 3c are not intended to be used for peripherals. They are present 
+on the unit for test purposes only. 
+
+
+e The SIBO lines on the Siena are intended for use with the external SSD drive only, and are 
+filtered to match that peripheral. 
+
+
+e It should be particularly noted that the SIBO lines on pins 9-14 on both machines are at 3V logic 
+levels, as opposed to the 5V levels present on the Series 3a, and are unbuffered; that is, there is no 
+SIBO data direction control imposed on the lines, as is present on the Series 3a external SIBO bus. 
+
+
+e The contacts for pins | and 15 on the socket protrude slightly and make contact before the 
+remaining pins on the connector. 
+
+
+e The only difference between the Series 3c and the Siena pin-outs is the function of pin 1. Applying 
+6V to this pin on the Series 3c will have no detrimental effect. The 5V output on the Series 3c is 
+the normal VCC5 output provided on the SIBO expansion port of an Series 3a, less one Schottky 
+diode drop. The VCCEXT output on Series 3c gets turned on two EPOC ticks after EXTSTAT 
+goes low. 
+
+
+e On the Siena, EXTSTAT directly controls the DNMI line, whilst on the Series 3c, it is polled on 
+PBO6. 
+
+
+e On the Series 3c, the DSR line performs an external wake-up of the machine through an internal 
+connection to the EXON line. This does not happen on the Siena. 
+
+
+11-2 
+
+
diff --git a/docs/2-05 Hardware Reference 2.10_djvu.txt b/docs/2-05 Hardware Reference 2.10_djvu.txt
new file mode 100755
index 0000000..e08eecd
--- /dev/null
+++ b/docs/2-05 Hardware Reference 2.10_djvu.txt	
@@ -0,0 +1,1898 @@
+HARDWARE REFERENCE 
+
+
+Version 2.10 
+
+
+NOTE: The data in this manual is provided for information only. You are strongly advised not to make 
+direct access to any of the hardware since this may conflict with access made by EPOC. To guarantee 
+future compatibility, hardware access should only be made via the apropriate operating system calls. 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1990-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion 
+PLC, London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, 
+Psion Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+IBM, IBM XT and IBM AT are registered trademarks of International Business Machines Corp. 
+Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. Apple and Macintosh are 
+registered trademarks of Apple Computer Inc. VAX and VMS are registered trademarks of Digital 
+Equipment Corporation. 80C86, 8088, 8288, 8259 and SLD are registered trademarks of Intel 
+Corporation. V30 and V30H are registered trademarks of NEC Corporation. Brief is a registered 
+trademark of Underware Inc. Psion PLC acknowledges that some other names referred to are registered 
+trademarks. 
+
+
+SE ee a ae es 
+Contents 
+
+
+—_— eee 
+
+
+T ‘The. Principali Chip Seti. iivediodscesscsen ec ennertete teste teak iotaseveieee hs Beckcecek 1 
+PRG Ma ixs coe coer er iasares cud cthtenteranadlanss tak peeen aed scdavaei wis APU cos ne CIS al edits 2 
+BuUSSCONtCONE Rs «sas sewaschsv ae sicnne sescaueenpecy mrs roe Fe Sees set ee ee 2 
+BUSS CONVENED .0:cs<sveccescuskanstvnced sa duadeanes<dugndined olen Dt eee, ead 2 
+DTS Fore eas scc stone Sencancbiesa ave gnsaeesenacstaataapivesstuatiae biee. hem eieiiee eet he eee 2 
+EC DICOntrollenh scc.csnstet eran ineactoesnt cuss ct eet ea re ee et es 3 
+MEMOry CecOdiNGh vcrvaceuteats sce seeietessne tuekte sr biat terre ee rere tees 3 
+iOrdecodingy wee. 5. Aoi te Pesan eS Me ee ee eee 4 
+Intenruptecomtroller encase ce tetas cote ate ee cae sete este 4 
+WatehGogMtimert cwicsrcni acs tire Meats asascoa aves settee ee ome masicc cs 4 
+Address and 1/0 protection...........ccccceccseccescsccececcsstoneesctesecssacsceceecceces 4 
+ASI G2 tate, unt mcasoedy, sore es stevbaonee he ea eesieoeaes Se 4 
+System clock Oscillator ..............ceseseeceeceuccesssuccessescecencessteesssausaucevence 5 
+
+OG OTINGOMU Olas eine ite t.scsere szunesete rats Letuu dtc padre ecore tetr eae see bes 5 
+SIBO serial protocol COMtFONER:<:iccicdisissscescnestaesaiciee eae bee Nee 5 
+SIBO serial protocol slave.............ssssscsvccssccecssccreccaveceuceestsvececcsseccesencs 5 
+Keyboard: interlace ix. cectie.csscceerics aces bee ce sie vec sunne tie Wureek a aoc eee hev uns 5 
+BulZZenMteM aCe sees sates teases Sots cccbc erty ann setea ances comma se auwhuctaatt ts Mec oic 5 
+NIMPOBRERARGM ssssauonepasecteartuanstct sa cestvonda ravens saineaay ox vad olveuiesi Puan. Miule idee 5 
+PENG ea tives een cuth A Saneet bavaecsiee phe boner enwats viegtdauseevnadeeacanh iaaaimbest Seeramemenadetted 6 
+Increased Memory addressing............ssssccscssecesesesconssscccuscecauscscnesseeses 6 
+Incréased.processomspeed-.<.isc:. s::.c0ss0ssdaereceents PR ee 6 
+Improved Pack performance with hardware wait ...........cc-sssssccsssccscesces 6 
+Addition of hardware 32 bit RTC...........cccssssecceeccsssccssceccesseecesesescesueces 6 
+Improved sound facilities ...............ccccssccssecescesccreconsceuccescescesesccecensens 7 
+Switch on via the membrane key pads ...........scccsscccsescecescesccecceeseusnecess 7 
+Facility to address two ROM SIteS ..............ccccsesccssecccssecescctscsesssecseesees 7 
+AUG nal ERE wicwasaecceessnsevencsseaulovis Sesienwets vuncas vay nmpdessvduaiiees ce eekeux och 7 
+WTPROVEO GIO Y SCAIG vite cexdsctccdeSeuninan biavnsevietrc teu toeecs coigs auntersiWeeeneeats 7 
+Triple Serial Control and Data Registers............sscsccsssceseccosscesccesscceseucss 7 
+Contiguous video MEMOSry MAP.........cccccsccesccscocssccnscosseecesscesseavenseccoess 7 
+Expansion support in SSD Slots ............cscccseccescceesssecssccncccasscesscenseuseus 7 
+Altered Interrupt allocation ...............cssscossscoesecnsscccusccsescarssensecsseeereescs 8 
+POU SUDSV STON act zesiantcbianec® tans duntataddweacuaausivedea’ saatune sould poke de AOL Sos eas 8 
+Thexstand Dy State’. csadeizs. saieslovivescasgus cases sonveceadseddessueteitevee alee gteslease., 8 
+The DaCKUP:State efits; ociedccedesuenedeclaed ec sveeseecetorceeses avec ss Gavi bedoveeeieosetoes 8 
+WAS WOE SCALE adaisinrwesiesrens Saxe t snc vaxcuaee doxapadien viewadviveeueocasnets oa vuavedeatieiaarect 8 
+The Operating State .........cccccscssceccsececsccecceccecsscusececascesesecsccececuscacevencs 8 
+MOG 1 /SUDDIY Saterccdausesgesasmunecuwecectoutroe dst evasiunnadisnndtitaccdowsy pectietvah lees 8 
+WEC2 SUDDIY srtserueniddievanuss ens msvadantaasutonasameniaucses RAwapecdintenl sohen eee 9 
+MCCS: SUI cai osuia cise apiveatoos aug eels eanaratnu supa ru caiaewe id ioe licen cots a uactiadiaasloun Mee 9 
+VGC4ISUDDIY ccacsns vedas egos cdeccdeead< oa seee vasa Gov dexisibetasecsaulesdeeeveriweteessl eens ane 9 
+MGCS SUPPLY cai svesdiaieah les letaduaca ss bores cuba veins cola doucited dccesaberiaboaebeearbext 9 
+VEO 1 SUPDIY cc...sadusiciedss vasdeveves ces pales favaiee ede ve anne seseuaincosnaterhc doveReboae 9 
+Vee 2PSUPDIY seas iceutivaessscectauis 4 oste succes vereceunnasedcoaceseansieiwenges iene dunsesesext 9 
+VINSUPDIY Seed beniacis cevete ses cavesignetaswsce Zeb vdshidvesiadedoideens eae lok dose nowend wate sats 9 
+
+
+2 The SIBO Serial Protocol................cccccccecscsecccscacsccscecenssssececesccscecscucsacersccceacce 11 
+Flardware Interface: .c.c.eiecdisveaeincs Sch ola Sook ceeune eSeiu cen. Svecdedos ou adiooasse we btiee: 11 
+
+ClOCK LING vise cescousnacaewsiSeatavcecucd goneeecade ae ab cdiade recente oll ates dae 11 
+
+Data lin @ ict cinteoranet lest euecsuescutesee cue wcbetedsweceoaes cut oehessewt ch cies Reuehcti oles 12 
+
+The Physicalilayen: vvs.sdsdcecaosvevcnduenssagevacessssceudsavaskiwenseycoelics covudesoodecbecse ste 12 
+
+Frame! StLUCtUlG oc oc scajet sn sad ice vaveudascessdsceuesahaavavekcsaidseetwedavecsseccks dose nebecs 12 
+
+INGHER AIM Osc: orcs cccccs seccudis veeece cashes tuk aoadaee cea c ithe suet bbe ee ecutnptlesoat 13 
+
+
+GONtrOMNtrame@sacs Seer ccevcceces sie ccckcoece se cea eee eee Se cece steer see ane Bocas 13 
+
+
+HARDWARE REFERENCE 
+
+
+DatarOQutputs Rrames.ieas ccd eve atadenseadebesevscceehanenntcus vonseucdovecsedsenetocaaes’ 13 
+Datagnputghrame ns cic. czars ct ecs.ssdectaieonsess beat eeeessoses fae aba ares oe 13 
+Datalinesdirection vcs sscsscesceenscccecMevcscesscccssoehs cveeupesasccscbivas suber enceyiuieiee 14 
+
+TL NEMBFANSPOFAV SNE Feiss is vsencecvcsCona seals veveveoneaveeveed den stsvarceoeus saves dentes os beats 14 
+SlaVemSelOCtMOde:. si.idecsvisss eaisccsecde gssavedesgesivens seiaecaseedscss Ghocetwberessassees 15 
+SlAVELCONTOl MOMS eke ees Hoek cas caaecnneubaese deeds eoecoo pessoa cacasdee s5eee ieee dane 15 
+MMI Ofesec cee scotteccsuu instore cvewesecundt pe caceateet sewn seu bol waves uUeeces cveh tame eeeree et 17 
+STATS eis ossccectvvetseadsess due dias savuseascaslabi gubieinees shapieadoctec accent eee 17 
+
+3 The: SIBO..Expansion Poms’... <.5c.cccscovcssascsacusedsvoucdecsacges ccdeeueeceseeemaneco tess eraae sess 19 
+Extended internal expansion .............cscscccsccerscseceecencocsseveereseccssseseucncesence 19 
+PAYSICAlCONMCCtOl an. ccsccessse.ccesece .setassee ss scesee sos nonvers ce chaclwanseuteteie ree 19 
+SiGHal’ASNIOM 6: Fe. 2 see deescessassdecesc tus ccusesta asa vagaesenadicdevdeseneoseoM ol mites ee 20 
+Din Ctal/O OM risct cecwaseiisen comeveddaa casasessoaceves oe de ies ce agea cain nea Wek atlobeeibas eet eubece 20 
+The S|IBO’serialschannels. s. cvcvscesenveviess choiccwos hese cela sdatawcens necasuaieges eeees 22 
+POWEFESUDDILESS. cet cous sccscug eae cns te oscsiien seauec totus denies hen hence iiebe teat betconcds 22 
+Reduced external Expansion ..........cscsccscoscecsccscesceccueucuvevenseeteseceesencneseceees 22 
+Physical’ COnnMeCton eis sczeesclcse.ccisececs saceaeveswesce rete oueies deck ceeenns een a eons 22 
+SIGHAal GETIMUOM: .f2-sserss ease cucecsewssee es sea vouehenene sdecei bdesgsesegeSeoes cacstoyoes 22 
+Example expansion devices ...........ccsccsecsecsccectstetstecessessesescueesescucneeseesens 23 
+Extended expansion example one - 8 bit read/write port..........ccscvessseeees 23 
+Extended expansion example two - 16 channel ADC ............ccccsesecceeeess 23 
+Reduced expansion example three - TTL RS232 based interface............. 24 
+
+
+CHAPTER 1 
+
+
+THE PRINCIPAL CHIP SET 
+
+
+Current SIBO products in the MC, HC and Series 3 range are based on the same three principal chips. 
+These are the V30H (a 8086 compatible processor) and two Psion custom chips known as AS/CI and 
+ASIC2. Later SIBO products including the Series 3a have these three devices integrated into a single 
+Psion custom chip known as ASIC9. 
+
+
+The V30H is an enhanced 16 bit CMOS version of the 8088 found in the original IBM PC. It is software 
+compatible with the 8088. The V30H is a fully static design, which means that all the internal storage 
+elements i.e. its registers are made from static rather than dynamic storage elements. This means there is 
+no minimum clock speed required to refresh the storage elements and the system clock can be Stopped at 
+any time with no loss of internal state. This technique is used extensively in the SIBO architecture to save 
+power while the processor is idle i.e. waiting for an event. 
+
+
+ASICI and ASIC2 are Psion specific gate arrays based on a one micron full CMOS process. They are 
+described in more detail in the next sections. 
+
+
+Figure 1 shows a simplified block diagram of the SIBO architecture showing the principal three chips. 
+
+
+ADCO-15) MD¢0-79 
+AC1E-199 MACO-1B) 
+
+
+& MICROPHONE 
+
+
+Ss ( 
+
+
+V_ SPEAKER 
+AUDIO AMP GND 
+
+
+SYSTEM CONTROL 
+AD(O-7) 
+cOLCO-11) OLCO-11> 
+
+
+ROWCO-7 9 ROWCO-7) 
+
+
+SYSTEM 
+OSCILATOR a 
+
+
+Figure 1. 
+
+
+HARDWARE REFERENCE 
+
+
+A en ree] 
+ASIC1 
+
+
+ASIC1 contains approximately 4300 gates, implemented on a Hitachi one micron CMOS gate array in a 
+100 pin quad flat pack package. 
+
+
+ASIC1 is the main system controller for the SIBO architecture. It connects directly to the 80C86 in 
+maximum mode controlling all bus cycles to and from the processor. This configuration effectively forms 
+a micro-controller like device that executes 8086 instruction codes. ASIC1 is made up of a number of 
+functional blocks described below. 
+
+
+The bus controller converts the encoded bus cycle requests (present on SO-S2) from the processor into the 
+appropriate memory and I/O control signals. The bus controller is similar to the Intel 8288 device but 
+with several enhancements, these are:- 
+
+
+1) Clock stopping on the HALT instruction. Whenever a HALT instruction is issued by the 
+processor the clock line to the processor is stopped and held low until either an NMI or an 
+interrupt is asserted. 
+
+
+2) Bus arbitration during video refresh cycles. Bus cycles to the video RAM segment are 
+delayed while a video refresh is in progress. 
+
+
+3) Memory write and I/O blocking. Memory writes outside pre-programmed segments and all 
+1/O instructions can be blocked by the bus controller. See following sections on address and 
+1/O protection. 
+
+
+Memory access to the 8-bit bus are converted to 16 bit accesses by the bus converter. This means that the 
+80C86 can access memory on the 8-bit bus as if it were 16-bits wide. 
+
+
+ASICI can operate in two modes dependant on a strapping pin: 16 bit memory mode or 8 bit memory 
+mode. 16 bit mode allows higher processor clock speeds for a given memory access time but requires a 
+full 16 bit bus and hence 16 bit wide memory. 8 bit mode requires higher speed memory for a given 
+processor clock speed but only requires an 8 bit bus and 8 bit wide memory. In all MC's ASIC] operates 
+in 16 bit mode, while the HC operates in 8 bit mode. 
+
+
+In 16 bit mode all the system memory except for the video RAM is connected to the 16 bit bus. The 
+video RAM is defined as a 32K segment of RAM between B8000 and C0000 hex. Any memory access to 
+this segment is converted to two 8 bit memory accesses on the 8 bit bus by the bus conversion logic. 
+These accesses may delay the 80C86 by stopping the clock to allow time for the two accesses or to allow 
+a video refresh access to take place. 
+
+
+In 8 bit mode all system memory is connected to the 8 bit bus so all memory accesses need to be 
+converted. This means that memory needs to be faster for a given clock speed than in 16 bit mode, 
+because two memory accesses need to be "squeezed" into one bus cycle. The video RAM is just part of 
+the system RAM and is of variable size dependent on the LCD screen size with a base address of 400 
+hex. 
+
+
+Timer 
+
+
+A general 16 bit count down timer is provided by ASIC]. When the system is not in the standby state i.e. 
+the processor is running, the clock source can be programmed to be either a fast (512 KHZ) clock or a 
+slow (32 Hz) clock. Any 16 bit value can be written into the timer at any time. This value will then be 
+decremented on the next rising edge of the clock. The current value in the timer can be read at any time. 
+When the value in the timer reaches zero an interrupt is generated. When the system is in the standby 
+state the timer is clocked from the 32 Hz real time clock oscillator in AS/C3 so that time can be kept 
+while the processor is powered down. 
+
+
+The timer can operate in two modes controlled by a programmable bit, free running mode or prescale 
+mode. In free running mode, when the timer decrements to zero an interrupt is generated and the counter 
+just wraps around to -1 (FFFF). In prescale mode when the interrupt is generated the original value 
+written to the timer is re-loaded automatically, this allows the interrupt to become a rate programmable 
+pulse stream. This pulse stream is also an output from ASICI. 
+
+
+1 THE PRINCIPAL CHIP SET 
+
+
+The LCD controller provides all the necessary ti 
+of up to 640 by 400 dots in size. 
+
+
+The data is output on up to eight signals. Each data signal outputs serial data that is synchronous with the 
+dot clock. The data is a continuous bit stream formed from serialised data taken from the video refresh 
+RAM. The data is serialised so that the first pixel in a line is bit 0 in the corresponding byte of the video 
+RAM, this means the video RAM can be accessed in words i.e 16 bits wide. 
+
+
+The timing and data signals are controlled by a number of programmable registers which allow the 
+following parameters to be set: 
+
+
+1) Lime length - the number of dots in the line. 
+2) Frame length - the total number of dots in the screen. 
+
+
+3) Refresh rate - sets the refresh rate. This should be calculated from the system clock speed 
+and the screen size to give a refresh rate of approximately 70 frames per second. 
+
+
+4) AC drive rate - sets the frequency of the AC drive signal to the LCD module as a function 
+of the line rate. This should be calculated to be approximately 300 Hz. 
+
+
+5) Display mode - four different display modes are supported these are: single screen refreshed 
+from video page one; single screen refreshed from video page two; single screen refreshed 
+from video page one and two giving a two bit grey scale; and double screen refreshed from 
+video page one and two. 
+
+
+8 bit memory decoding allows for different sized physical memory devices to be connected to the logical 
+memory slots. Three memory device size options are supported allowing for 32K x 8, 128K x 8 and 
+512K x 8 devices to be addressed. These options are selected by two programmable bits, MSELO and 
+MSELI. 
+
+
+The following table summarises the memory device size options:- 
+
+
+MSEL1 MSELO Device size 
+
+
+The following table summarises the memory decoding performed by ASICI:- 
+
+
+00000 - IFFFF 
+
+
+8 Bit slot 0 
+
+
+00000 - O7FFF 00000 - 7FFFF 
+
+
+8 Bit slot 1 08000 - OFFFF | 20000 - 3FFFF 80000 - FFFFF 
+8 Bit slot 2 10000 - 17FFF | 40000 - SFFFF - 
+8 Bit slot 3 18000 - 1FFFF | 60000 - 7FFFF - 
+8 Bit slot 4 20000 - BFFFF | 80000 - BFFFF 80000 - BFFFF 
+8 Bit slot 5 C0000 - FFFFF} C0000 - FFFFF C0000 - FFFFF 
+
+
+B8000 - BFFFF 
+00000 - B7FFF + C0000 - FFFFF 
+
+
+16 Bit 8 Bit slot 1 
+16 Bit 16 Bit slot 
+
+
+HARDWARE REFERENCE 
+
+
+0300 - FFFF Not used 
+
+0200 - 02FF Expansion port 2 
+0100 - O1FF Expansion port 1 
+0090 - OOFF Not used 
+
+0080 - 008F I/O space in ASIC2 
+0020 - 007F Not used 
+
+
+0000 - 001F Internal I/O in ASICI 
+
+
+The interrupt controller in AS/CJ prioritises eight interrupt request lines to generate a single interrupt 
+request to the processor. When and if the processor executes an interrupt acknowledge cycle, the 
+interrupt controller places the correct vector on the bus. 
+
+
+The interrupt controller is similar to the Intel 8259 device, however, the following restrictions apply; 
+there is no provision for daisy-chaining additional interrupt controllers, level triggered mode only is 
+supported and the interrupt vector base is fixed at 78 hex. 
+
+
+The 8 interrupts are defined internally in ASJCI as follows: 
+
+
+78 
+
+
+Tick interrupt at 2 or 32 Hz 
+External interrupt usually connected to mains detect bit 
+External interrupt from expansion port one 
+External interrupt from expansion port two 
+External interrupt from ASIC2 
+
+
+SLD sound receive interrupt 
+SLD sound transmit interrupt 
+
+
+Watchdog timer —S<—h 3 vhUhm™m™C™t~—O—OCOCC—O 
+The watch dog timer is a two bit counter which counts up at a rate of 4 Hz. If the count reaches three a 
+NMI is generated. The counter can be reset by a write to an I/O location inside ASJC1. Normally the 
+
+
+counter is reset on every tick by the interrupt service routine. The NMI will be produced after 24 ticks 
+have passed with no reset, this equates to 0.75 of a second with interrupts disabled. 
+
+
+The range is set by writing the upper and a lower segment bounds for the given range to two internal 16 
+bit registers in ASIC]. 
+
+
+Protected mode is switched on and off by writing to or reading from a special I/O location in ASICI. 
+
+
+eA 
+ASIC2 
+
+
+ASIC2 contains approximately 2200 gates, implemented on a Hitachi one micron CMOS gate array in an 
+80-pin quad flat pack package. 
+
+
+ASIC2 contains the system clock oscillator, controls switching between the standby and operating states, 
+and provides an interface to the power supply, keyboard, buzzer, SSDs and expansion ports. ASIC2 
+consists of the following functional blocks: 
+
+
+1 THE PRINCIPAL CHIP SET 
+ee EEEeEEEFSFSFSSSSSSSSSSSSSSSSSSMMsFsFeFesesesesesMsSSSFSsFsFse 
+
+
+An on-chip oscillator cell connected to an external crystal generates the main system clock in the 
+operating state. The system clock frequency is divided down to provide clocks for the serial channels, the 
+SLD bus interface and for RS232 communication. The oscillator is disabled in the standby and battery 
+
+
+backup states to conserve power. 
+
+
+ASIC2 controls switching between the standby and operating states. AS/C2 puts the system into the 
+operating state when: the keyboard "on" signal is asserted; the system "reset" signal is generated; an 
+expansion device requests service; an external controller initiates a "high speed link" or the AS/C/ timer 
+reaches zero. 
+
+
+Switching from the operating state to the standby state is software controlled. When an "enter standby" 
+command is written to ASIC2 it shuts down the power supply via the serial interface and puts the system 
+into the standby state. 
+
+
+ASIC2 contains an 8-channel SIBO serial protocol controller which provides an interface to the power 
+supply, the SSDs, the expansion ports and the high speed link. Channel assignments are: 
+
+
+Power supply (ASIC3) 
+
+
+SSDs 
+Expansion ports 
+High speed link 
+
+
+Serial clocks 5 & 6 may be set free running at 1.536Mhz, this frequency may be divided down by devices 
+connected to the expansion ports to provide baud rates for RS232 communication. 
+
+
+To maximise the data transfer rate, a "controller busy" signal is generated by ASIC2 during a data 
+transfer. This signal is connected to the processor TEST pin. 
+
+
+For further details refer to "The SIBO serial protocol” chapter of this manual. 
+
+
+is used for the "high speed link" to receive data transmitted by an external 
+controller. An interrupt is generated when a frame is received. 
+
+
+ASIC2 provides an interface to a matrix keyboard of up to 192 keys, made up from 16 rows by 12 
+columns. During a keyboard scan the columns are each driven high in tum by ASIC2 and the row 
+information is read from the keyboard row register. Normally the row buffer is 8 bits wide which gives a 
+matrix of 8 x 12 i.e. 96 keys. 
+
+
+A piezo electric buzzer element can be connected directly to AS/C2. The buzzer can be driven at high or 
+low volume, and either directly by toggling an ASIC2 register bit or by the overflow bit from the ASIC! 
+timer. 
+
+
+NMI g 
+
+
+ASIC2 controls the generation of an NMI which is passed onto the processor via ASIC. This NMI can 
+be generated from a number of sources, these are, power fail conditions and SSD or expansion port door 
+micro-switches. When the main power supply voltage (Vsup) falls to a level insufficient to power the 
+system ASIC3 signals ASIC2 and a power fail NMI is generated. When an expansion device is removed 
+or inserted, or if an SSD is removed or inserted micro-switches connected to ASIC2 generate the 
+appropriate NMI. The source of the NMI is identified by reading a register in ASIC2. 
+
+
+HARDWARE REFERENCE 
+
+
+SS SSS ee ee | 
+ASICS 
+
+
+The Series 3a differs from the above description in that the V30H and all the functions in ASIC] and 
+ASIC2 have been integrated into a single custom device known as ASIC9. This has allowed faster 
+processing speeds and lower power consumption to be achieved. In addition a number of enhancements 
+and alterations have been made to the SIBO architecture listed below. 
+
+
+. This allows larger mas 
+ROM's and RAM's to be addressed. This is done by implementing bank switching in ASIC9 which will 
+be similar to EMS on PC's. 
+
+
+Each bank is 64 KBytes in size and is selected by writing into one of four page registers, two to select a 
+RAM address and two to select ROM addresses. These page registers are called PSELO to PSEL3 
+respectfully. 
+
+
+This method extends the V30H address capability by 4 bits to produce two 24 bit address bus ranges, one 
+for RAM and one for ROM. This gives an affected linear address range of 32 MBytes. The 16 MByte 
+RAM space is decoded into 4 Chip selects allowing up to 8 x 16 Mbit RAM devices (2 per chip select as 
+16 bit wide). The 16 MByte ROM space is decoded into two chip selects each selecting 8 MBytes each, 
+one for mask ROM and one for FLASH memory. 
+
+
+The physical address map for the V30H now looks like this:- 
+
+
+00000 - SFFFF | Maps to physical bottom 384K of the 16 Mbyte RAM space. 
+60000 - 6FFFF | Maps to 64K RAM segment selected by page register PSELO. 
+70000 - 7FFFF | Maps to 64K RAM segment selected by page register PSEL1. 
+80000 - 8FFFF | Maps to 64K ROM segment selected by page register PSEL2. 
+90000 - 9FFFF | Maps to 64K ROM segment selected by page register PSEL3. 
+A0000 - FFFFF | Maps to physical top 384K of the 16 Mbyte ROM space. 
+
+
+= Se 
+
+
+Although the V30H microprocessor is rated at clock speeds of up to 16 MHz, the Series 3 machine is 
+currently limited to a clock speed of 3.84 MHz. This is due to the fact that ASICi accesses the ROM as 
+two 8 bit bytes to assemble a 16 bit word for the V30H. This equates to a required ROM access speed of 
+
+
+approximately 250 nSec for a 3.84 MHz clock. Readily available mask ROM's have an access speed of 
+200 nSec which currently limits the clock speed of Series 3. 
+
+
+ASIC9 supports 16 bit wide accesses to memory space which allows a doubling of the clock speed for the 
+same ROM access time. In addition ASIC9 will support programmable wait states so that faster clock 
+speeds can be used with slow ROM's or RAM's. 
+
+
+more closely to the bus controller. This is now possible as they are both in the same chip. The serial 
+controller can now automatically hold the processor (by stopping the CPU clock) if it attempts to issue a 
+command to the controller whilst it is busy. This reduces to zero the overhead involved in determining 
+this condition. This technique should also enhance the speed that Flash memory devices can be written 
+to. 
+
+
+Addition of hardware 32 b  =—séC 
+The ASICI/ASIC2 implementation of the SIBO architecture uses the FRC (Free running counter) to 
+maintain time while the CPU is powered down (in standby). This means the CPU must wake up at a 
+periodic rate (approx 8 hours) to keep time, if the CPU cannot start (no main batteries) time is lost. To 
+overcome this limitation AS/C9 contains a separate 32 bit real time clock that will continually maintain 
+the system time independently from the CPU. This counter will be clocked at 1 Hz so its maximum range 
+will be 232 seconds or approx 136 years. 
+
+
+1 THE PRINCIPAL CHIP SET 
+EEE 
+
+
+ASIC9 contains a 16 FIFO buffer to reduce the CPU overhead involved in playing or recording sounds 
+via the CODEC device. 
+
+
+ASIC9 contains the logic to bring the system out of the standby state if any of a set number of row inputs 
+goes high. This allows Switch on via the membrane key pads. 
+
+
+The 16 MByte paged ROM address will be split into twe sections each 8 MBytes in size. It is intended 
+that one section is for mask ROM one for FLASH memory. 
+
+
+ASIC9 contains an additional FRC (Free Running Counter). This FRC is functionally identical to the 
+current FRC but is indented for general user use and is not used by EPOC. 
+
+
+This second FRC can be clocked from either 512 KHz or 1024 Hz. This extends the use of the FRC by 
+providing a counter with a resolution of 1 mSec and a range of just over one minute. This could help 
+software time events in the mSec range i.e. a stopwatch. 
+
+
+The mapping of the two video maps has been improved to reduce the overhead that grey scales impose on 
+software. This improved scheme supports only one grey level together with black and white. The second 
+video map is an attribute map and would have the effect of dimming only those pixels that are set i.e. 
+black. 
+
+
+“ 
+
+
+ASIC9 contains three serial control registers and three read data registers. This allows independent 
+expansion devices to be added to either SSD slot. 
+
+
+The main advantage of triple registers is that a multiple-mode pack read can be interrupted at anytime by 
+a read or write to any of the other serial channels without loss of setup and data, for example servicing an 
+RS232 interrupt from either SSD slot. 
+
+
+The ASICI/ASIC2 implementation of the SIBO architecture positions the two video maps so that they are 
+separated by a fixed address space (16K 4000H). This restriction is overcome in ASIC9 by Starting the 
+second video map directly after the first video map regardless of the size of the video maps. 
+
+
+in SS 
+
+
+Two active low external interrupt inputs are provided by ASJC9 which can be connected to the VBACK 
+outputs on two SSD sockets. This will allow SSD sized expansion devices to be fitted internally to the 
+Series 3a. 
+
+
+The Interrupt allocation has been changed in AS/C9 so that sound processing is serviced at the highest 
+priority. Interrupts are allocated as follows:- 
+
+
+CSINT CODEC sound interrupt. 
+TINT 32 Hz tick interrupt. 
+SSINT Serial slave interrupt. 
+EINTO External interrupt input 0. 
+
+
+EINT1 External interrupt input 1 (inverted). 
+EINT2 External interrupt input 2 (inverted). 
+FRC1OI FRC1 overflow interrupt . 
+FRC20I1 FRC2 overflow interrupt. 
+
+
+PSU subsystem 
+
+
+SIBO architecture power supplies all differ depending on the system requirements. MC and HC power 
+supplies have higher current ratings to support a wide variety of expansion devices and are based around 
+7.2 volt NiCd batteries. The Series 3 and its derivatives have a lower current rating and are based around 
+two 1.5 volt alkaline batteries. 
+
+
+MC and HC power supplies are based on a full custom liner ASIC known as ASIC3. This custom chip is 
+manufactured by Maxim and has the Maxim part number MAX616. The power supply provides a 
+number of switched power rails from one unregulated supply rail known as Vsup. This supply is 
+typically connected to the main battery in the system and can be in the range 5.5 to 12 volts. These 
+supply rails are derived from Vsup from either PNP pass transistor linear regulators or from switch mode 
+regulators. Series 3 power supplies generate a sub-set of the rails listed below from a number of switch 
+mode regulators. 
+
+
+SIBO architecture power supplies all operate in four principal states, these are; standby, backup idle and 
+operating. 
+
+
+Th : 2 
+
+
+In the standby state the main oscillator and the processor are shut down. ASICI, ASIC2 and the memory 
+are powered and the real time oscillator is running to keep time. The timer in ASJCI is used in this mode 
+to keep time while the processor is powered down. All other supply rails are switched of in this state. 
+
+
+The backup state only exists when the main battery supply has failed or is not present. State is the 
+same as the standby state except that Vccl is now powered from the backup battery input and switching 
+to the operating state is inhibited. 
+
+
+In the idle state the processor is powered up and the main system oscillator is running: the switchable 
+supply rails may be on depending on software instructions. The processor clock is stopped and the 
+processor is idle and waiting for an event i.e. an interrupt. This means that the bus is not active apart 
+from LCD screen refresh accesses. 
+
+
+ating state __—sdiziéts  =—i—<iéis—sSCséséséS<Sié<S;S 
+The operating state is the same as the idle state except that the processor clock is running and the bus is 
+active. 
+
+
+ee l—“OCONONONONRO#NONONNONCONOCNCCCi«SC.CisikiséstsC«sisisCCisés..SN 
+Vccl is a nominal +5 volt supply that is not programmable and is present in all states. On MC and HC 
+power supplies it is derived from Vsup via a PNP pass transistor, the base drive of which is supplied by 
+
+
+—e 
+
+
+1 THE PRINCIPAL CHIP SET 
+— ee  EEEESSSSSSSSSSSSSSSSsshsFsese 
+
+
+ASIC3, this configuration is the same for all the linear regulators. On Series 3 power supplies it is 
+derived from a DC to DC converter and on ASIC9 based systems the nominal voltage is 3.3 volts. 
+
+
+Vccl supplies ASIC] and ASIC2 or ASIC9 plus all the memory. The Vccl supply is current limited to a 
+few hundred micro-amps when the system is in the standby state. 
+
+
+Vcc2 is a +5 volt supply that is either derived from Vsup in the same way as Vccl or from a DC to DC 
+converter. Vcc2 is disabled when the system is in the standby state and is automatically switched on when 
+the operating or idle state is entered. Vcc2 powers the processor and any other devices that can be shut 
+down in the standby state. Vcc2 is also connected to the expansion ports for powering peripheral devices. 
+Vecc2 is fixed at 5 volts even in a 3.3 volt system. 
+
+
+Vcc3 is a software switchable supply. It is either 5 volts or 3.3 volts depending on the voltage of Vccl. It 
+is connected to the LCD display module and powers the display drivers. 
+
+
+Vccé4 is a software switchable +5 volt supply. It is connected to the positive supply to the sound sub- 
+system. It is only present in MC and HC power supplies. 
+
+
+VecS is a software switchable +5 volt supply that is either derived from Vsup in the same way as Vccl 
+or switched from Vcc2. It is connected to the 5 volt supply pin on the external SSD slots. 
+
+
+Veel is a software switchable negative supply rail which is connected to the LCD module to provide the 
+
+
+LCD bias voltage. The voltage of Veel can by programmed in software to provide software adjustment 
+of the LCD contrast. Veel is generated using a fly-back switch mode regulator. The voltage generated is 
+determined by comparing the feedback voltage to the output of a DAC. 
+
+
+able negative supply rail which is connected to the negative supply of the sound 
+
+
+Vee2 is a software switch: 
+
+
+sub-system. Vee2 is specified as -5 volts plus or minus 5% and is generated from Vsup using a fly-back 
+switch mode regulator which is controlled by ASIC3. Vee2 is only present on MC and HC power 
+supplies. 
+
+
+Vh is a software switchable positive supply rail which is connected to the SSD slots. It is used in the 
+SSD's to provide the programming voltage needed to write and format Flash memory devices. Vh is 
+generated using a fly-back switch mode regulator is specified to be +16 volts. 
+
+
+CHAPTER 2 
+
+
+THE SIBO SERIAL PROTOCOL 
+
+
+The SIBO serial protocol is a general purpose method of bidirectional serial data transfer. It has been 
+designed to communicate between a controlling device and a number of slave devices 
+
+
+The interface consists of 2 wires as follows: 
+CLK Clock output from the controller to the slaves. Nominally 3.84 MHz. 
+DATA A bidirectional synchronous data line. 
+
+
+The data is transferred using a series of 12 bit frames including 8 data bits each. This equates to a 
+theoretical maximum data transfer rate of approximately 312 Kbytes/second. Other bits of the frame 
+contain control information. 
+
+
+The "system" is generically defined by 2 protocol layers: 
+
+The Physical layer defining the hardware interface and frame structure. 
+
+The Transport layer defines system control and register transfers between the controller and the slaves. 
+These layers are described in detail in the next two sections. 
+
+
+Using this system a large number of higher level implementations can be defined. Initially these will 
+include: 
+
+
+1) An eight channel controller. This will be embodied within all SIBO computers to allow up 
+to 8 isolated channels to be accessed. 
+
+
+2) Power control IC. This is also internal to the computers and operates as a slave. 
+3) Memory pack. This is an external plug-in device operating as a slave. 
+
+
+In normal use the controller will communicate to slaves in a point to point configuration. Multidrop 
+configurations with a number of slaves attached to one channel of the controller are also supported. 
+
+
+ES ee ee ee ee ee 
+Hardware Interface 
+
+This section specifies the timing and hardware required by the SIBO serial protocol. 
+
+This consists of two lines that switch at SV CMOS voltage levels:- 
+
+CLK = Aclock output from the controller to the slaves. Nominally 3.84 MHz. 
+
+DATA A bidirectional synchronous data line. 
+
+
+This line is used to synchronously clock data between the controller and slaves. It is always output from 
+the controller. 
+
+
+The clock should only be active during the transfer of data. At all other times it is tristate pulled low. 
+
+
+11 
+
+
+HARDWARE REFERENCE 
+
+
+Clock Timing Parameters 
+Symbol 
+Tckh 
+Tckl Width of Clock Low 
+
+
+Teyc Cycle time of clock 
+Fck Clock Frequency 
+
+
+Width of Clock High 
+
+
+This is a bidirectional line used to transfer data synchronously between the controller and slaves. The 
+direction of the data line is not determined by the physical layer but by the control information in the 
+transport layer. This is described in the next section. 
+
+
+When no data transfers are in progress the data line is always set to input on both the controller and 
+slaves. This line is pulled low. 
+
+
+Data Timing Parameters 
+
+
+Data Received by Controller 
+
+
+Trdset Data set-up time 
+Trdhold Data hold time 
+
+
+Trdset Data set-up time 
+Trdhold Data hold time 
+
+
+Data is changed on the falling edge of clock by the transmit device and latched into the receiving device 
+on the rising edge of clock. 
+
+
+The Physical layer 
+This section specifies the low level protocol of the SIBO serial protocol. 
+
+
+The physical layer protocol consists of a series of 12 bit frames. There are four types of frames: 
+
+
+Null frames Transmitted by controller to synchronize slaves. 
+Control frames Control information transmitted by controller to slaves. 
+Data output frames Data frame transmitted by controller to slaves. 
+
+Data input frames Data frame received by controller from a slave. 
+
+
+Name ST CTL Ii DO D3 D4 D5 D6 D7 
+
+
+2 THE SIBO SERIAL PROTOCOL 
+
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+
+CTL Control bit. When low indicates this is a control frame. High indicates a data frame. 
+It Idle bit. Used to turn around direction of data line. Normally Low. 
+
+DO-D7 Data bits. Used to turn around direction of data line. Normally low. 
+
+I2 Idle bit. 
+
+
+This is a special frame transmitted by the controller to ensure all slaves are synchronized. It is generated 
+by transmitting 12 clock pulses with the data line set to input. Since the data line is pulled low this 
+results in 12 zeros being transmitted. 
+
+
+Control frame. _ 
+
+
+This frame is transmitted from the controller to one or more slaves. The data line is an output from the 
+controller throughout the whole frame. 
+
+
+The bits in the frame have the following value in a control frame. 
+
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+CTL Control bit. Low to indicate this is a control frame. 
+
+I] Idle bit. Set low. 
+
+D0-D7 Data bits. 8 bits of control information. 
+
+12 Idle bit. Set low. 
+
+
+The bits in the frame have the following value in a data output frame. 
+
+
+ST Start bit. This bit goes high to indicate the start of a valid frame. 
+CTL Control bit. High to indicate this is a data frame. 
+
+I1 Idle bit. Set low. 
+
+DO0-D7 Data bits. 8 bits of transmitted data. 
+
+I2 Idle bit. Set low. 
+
+
+This frame is received by the controller from a slave. The data line is an output from the controller for 
+cycles 1 and 2 and input to the controller for cycles 4 to 11. 
+
+
+The bits in the frame have the following value in a data input frame. 
+
+
+ST Start bit. Output from controller. This bit goes high to indicate the start of a valid 
+frame. 
+
+CTL Control bit. Output from controller. High to indicate this is a data frame. 
+
+Il Idle bit. Used to turn around direction of data line. Both controller and slave should 
+
+
+tristate the data line during this bit. This bit should be low due to pull down 
+resistor on data line. The controller changes the data line from output to input 
+at the end of cycle 2. The slave changes the data line from input to output at 
+the start of cycle 4. 
+
+
+Data bits. Output from slave 8 bits of data transmitted by slave. Controller sets data line 
+to input during these bits. 
+
+
+13 
+
+
+HARDWARE REFERENCE 
+
+
+I2 Idle bit. Used to turn around direction of data line. Both controller and slave should 
+tristate the data line during this bit. Should be low due to pull down resistor on 
+data line. The slave changes data line from output to input at the end of cycle 
+11. 
+
+
+SLAVE 
+
+
+Condition 
+
+
+Outside Frame 
+Null frame 
+Control Frame 
+Data output from controller 
+Data input to controller:- 
+Cycles 1-2 
+Cycle 3 
+Cycles 4-1 
+Cycle 12 
+
+
+Key T Tristate 
+I Input 
+oO Output 
+
+
+SSS eee ee ee ee ae eer 
+The Transport layer 
+
+
+This section specifies the transport level protocol that operates above the SIBO serial communication 
+physical layer. 
+
+
+The transport layer protocol controls the serial communication between the SIBO Protocol Controller 
+(SPC) and a number of SIBO Protocol Slave (SPS) devices. The following rules apply: 
+
+
+1) The interface is controlled by the writing of control bytes from the controller to the slaves. 
+Control bytes cannot be written by the slaves. Unsolicited data cannot be sent from the slave 
+to the controller. 
+
+
+2) The controlling device contains two registers to communicate to the slaves. These are the 
+control register (byte, write only) and the Data register (byte or word, read/write). 
+
+
+Control bytes are transmitted to the slaves by writing to the control register. 
+
+
+The format of the control byte is as follows:- 
+
+
+The control word can have 2 distinct formats depending on the setting of bit 7 the Select (S) bit: 
+
+
+Select = 0 This is the slave select mode. This mode is for selecting, deselecting and 
+resetting slaves. 
+
+
+Select = 1 This is the slave control mode. This mode is for communicating with a slave 
+which has been previously selected using the select slave command. 
+
+
+14 
+
+
+2 THE SIBO SERIAL PROTOCOL 
+
+
+Key: R = single reset bit, IIIIII = 6 bit ID field. 
+
+
+The 6 bit ID field is a property only of the slave. No slave may have an ID of zero, hence there can be 63 
+different slaves connected to one controller. 
+
+
+The reset bit (R) controls whether the slave(s) are selected or reset. If R = 0 slave(s) are reset, R = 1 
+slave(s) are selected. 
+
+
+Slave select control bytes can be summarised by the following table: 
+
+
+0 0 0 Reset all slaves 
+
+0 0 xx< >0 Reset specific slave with ID = xx 
+
+0 1 0 Deselect slave (does not reset slave) 
+
+0 1 xx< >0 Select slave with ID=xx and read slave info (see below). 
+
+
+The Reset function is dependant on the slave. It would normally put the slave into a known passive reset 
+State. 
+
+
+Select Slave with ID=xx (S=0,R=1) 
+
+This is a special command that causes a slave with ID=xx to transmit to the controller an 8 bit 
+information field. This field depends entirely on the slave but must be non zero. A reply of 0 indicates 
+that there is no slave of the requested ID present. 
+
+
+command described above. 
+
+
+The format of the control word in slave select mode is as follows: 
+
+
+Key 
+
+R/W Read/write select. 0 = write, 1 = read 
+
+B/W Data transfer size. 0 = 1 byte transfer, 1 = word (2 byte transfer). 
+S/M Single/Multi transfer mode. 0 = single, 1 = multibyte. 
+
+XXXX 4 bits of data to slave. 
+
+
+Note the meaning of the 4 bits of data (XXXX) is entirely dependent on the slave. 
+
+
+The settings of R/W,B/W,S/M bits in the control word determine the size, type and direction of 
+subsequent data transfers in the following manner: 
+
+
+15 
+
+
+HARDWARE REFERENCE 
+—_— gs eeeSSSEeeeSSSSSSSSFSSSSSMSSN 
+
+
+2 
+2 
+
+
+S/M 
+write a single byte to slave 
+write a number of single bytes to slave 
+write a byte pair to slave 
+
+
+write a number of byte pairs to slave 
+
+
+read a number of single bytes from slave 
+
+
+read a byte pair from slave 
+
+
+= SY —& -&§ CO FO OC OO 
+
+
+0 
+1 
+0 
+1 
+0 read a single byte from slave 
+1 
+0 
+1 
+
+
+- Fe OF 0O KF &§ CO 0 
+
+
+read a number of byte pairs from slave 
+Write a single byte 
+
+
+This command readies the currently selected slave to receive a byte of data and sets up the controller so 
+that the next byte (or the LSB of a word) written to its data register will be transmitted to that slave. 
+Anything further written to the controller's data register will have no effect. 
+
+
+Write a number of single bytes 
+
+
+This command readies the currently selected slave to receive a number of sequential bytes of data. The 
+slave will expect to receive data bytes until another control byte is received. The controller is set up so 
+that the next byte (or the LSB of a word) written to its data register will be transmitted to that slave. All 
+subsequent bytes written to the controller's data register will be transmitted to the slave. This will 
+continue until another byte is written to the controller's control register. 
+
+
+Write a byte pair 
+
+
+This command readies the currently selected slave to receive two bytes of data and sets up the controller 
+so that the next word written to its data register will be transmitted to that slave (LSB first). Anything 
+further written to the controller's data register will have no effect. 
+
+
+Write a number of byte pairs 
+
+
+This command readies the currently selected slave to receive a number of sequential byte pairs of data. 
+The slave will expect to receive byte pairs until another control byte is received. The controller is set up 
+so that the next word written to its data register will be transmitted to that slave (LSB first). All 
+subsequent words written to the controller's data register will be transmitted to the slave. This will 
+continue until another byte is written to the controller's control register. 
+
+
+Read a single byte 
+
+
+This command triggers a byte to be transmitted from the selected slave to the controller. This byte can 
+then be read from the LSB of the controller's data register. Further reads of the controller's data register 
+will return the same data but have no effect on the protocol. 
+
+
+Read a number of single bytes 
+
+
+This command triggers a byte to be transmitted from the selected slave to the controller. This byte can 
+then be read from the LSB of the data register. This read will trigger the next byte to be transmitted to 
+the data register of the controller. All subsequent reads of the controller's data register will trigger 
+further bytes to be transmitted to the controller. This will continue until another byte is written to the 
+controller's control register. 
+
+
+Read a byte pair 
+
+
+This command triggers a byte pair to be transmitted from the selected slave to the controller. This word 
+can then be read from the controller's data register. Further reads of the controller's data register will 
+return the same data but have no effect on the protocol. 
+
+
+Read a number of byte pairs 
+
+
+This command triggers a byte pair to be transmitted from the selected slave to the controller. This word 
+can then be read from the controller's data register. This read will trigger the next byte pair to be 
+transmitted to the data register of the controller. All subsequent reads of the controller's data register will 
+trigger further byte pairs to be transmitted to the controller. This will continue until another byte is 
+written to the controller's control register. 
+
+
+16 
+
+
+2 THE SIBO SERIAL PROTOCOL 
+
+
+wn below. The time is given in SIBO 
+pack protocol clock cycles. The length of a clock cycle is nominally 260 nanoseconds for a clock 
+frequency of 3.84 MHz. 
+
+
+Receive and process the control byte 12 cycles 
+Byte transfer to or from slave 12 cycles 
+Byte pair transfer to or from slave 24 cycles 
+
+
+When writing to the controller's data and control registers the following rules apply:- 
+
+
+1) After writing to the control register there must be a delay of at least 12 cycles before the 
+data register is accessed or another control word is written. 
+
+
+2) To read a word from the data register after the command to read byte pair is issued there 
+must a delay of at least 12 (for control byte) + 24 (for the byte pair transfer) = 36 cycles. 
+
+
+3) To perform a multiple byte pair write there must be a delay of at least 12 cycles after the 
+command is written to the control register before the first word can be written to the data 
+register and a delay of at least 24 cycles between subsequent writes to the data register. 
+
+
+A slave can be in one of 5 states. Note a control byte can be received and interpreted at any time. 
+1) Waiting to receive a data byte or control byte 
+2) Waiting to receive a data byte pair or control byte 
+3) Waiting to transmit a data byte or control byte 
+4) Waiting to transmit a data byte pair or control byte 
+
+
+5) Waiting to receive control byte only 
+
+
+The following table shows the state after each control word is received 
+
+
+S R Dow Slave select 
+0 0 0 Reset all 
+
+0 0 <>0 Reset slave 
+| 0 Deselect slave 
+Oo 1 <>0 Select slave 
+
+S RW B2B SM XXXx 
+
+1 0 0 0 x write byte 
+
+1 OQ 0 1 x write bytes 
+
+1 0 1 0 x write byte pair 
+1 0O 1 1 x write byte pairs 
+1 1 0 0 x read byte 
+
+1 1 0 1 x read bytes 
+
+1 1 1 0 x read byte pair 
+
+1 1 1 1 x read byte pairs 
+
+
+17 
+
+
+CHAPTER 3 
+
+
+THE SIBO EXPANSION PorTS 
+
+
+The SIBO architecture allows for two types of expansion device, extended internal expansion and reduced 
+external expansion. Extended internal expansion slots provide direct I/O with the processor, a SIBO 
+serial channel, and connection to the power supply. It allows for higher powered expansion devices to be 
+added by including a direct connection to the main 7.2 volt battery. The MC and HC products both 
+support two independent extended internal expansion slots. Reduced external expansion is based on a 
+single SIBO serial channel only and has very limited power available ( < 25 mA ). The Series 3 and 3a 
+supports a single reduced external expansion slot only. 
+
+
+———E SSS eee ee ee eee 
+Extended internal expansion 
+
+
+98148-1182 
+EXPANSION DEVICE 
+
+
+COMPONENT SIDE 
+
+
+99148-1123 
+
+
+SIBO COMPUTER 
+
+
+Figure 2 
+
+
+The 26th position is a polarising key and should be left blank. The correct mating connector on the 
+expansion device is made up from a number of Molex C-Grid series 90148 connectors. Pins 1 and 2 are 
+
+
+19 
+
+
+HARDWARE REFERENCE 
+
+
+GND and should have there own connector placed nearer the board edge to ensure the GND connection 
+is made first when the expansion device is inserted. The required connectors are Molex 90148-1102 for 
+the GND contacts and Molex 90148-1123 for the signal contacts. 
+
+
+Should mate first when device inserted 
+
+Should mate first when device inserted 
+B CMOS] 8 bit multiplexed address and data bus pulled low with 100 K resistors 
+B CMOS 
+
+
+O CMOS} I/O write strobe - active high, data valid on falling edge of IOWR 
+O CMOS] I/O read strobe - high when device can place valid data on ADO-AD7 
+O CMOS| External Expansion Select - high during I/O cycles to expansion device 
+Reserved 
+Reserved 
+Reserved 
+Used to enable reprograming of internal system Flash memory 
+Unregulated battery voltage - present all the time 
+I CMOS | Active high interrupt input 
+I CMOS | Active low input pulled up to Vcci - pull low to switch machine on 
+B CMOS| SIBO serial protocol data line - pulled low 
+T CMOS| SIBO serial protocol clock line - Hi-Z in standby needs a pull down 
+Power 
+Power | +5 volt supply, switched off in standby. Max current available = 50 mA 
+
+
+The signal types are: 
+
+O CMOS CMOS output to the expansion device. 
+
+B CMOS CMOS bi-directional line to the expansion device. 
+T CMOS CMOS tri-state output to the expansion device. 
+
+1 CMOS CMOS input from the expansion device. 
+
+
+All the CMOS signals including the ADO-AD7 bus are buffered from the main system busses and so 
+present a load of one HC series logic gate. 
+
+
+Expansion devices can be connected to direct processor I/O space using the following signals; ADO-AD7, 
+ALE, IOWR, IORD, EES and INTR. 
+
+
+ADO-AD7 is the least significant half of the multiplexed address and data bus, this means that up to 128 
+I/O addresses are available for each expansion device. As only the least significant half of the bus is 
+available and no bus conversion is done only even addresses can be used. 
+
+
+ALE must be used to latch the address from ADO-AD7 for devices that require a stable address. The 
+address is valid on the falling edge of ALE. Note that AO will always be low for valid writes to the 
+expansion device and as such should not be used as an address line, Al should be used as the lowest 
+order address line. AO can be used as an additional enable signal to stop odd I/O accesses disturbing the 
+expansion device (see example 1). 
+
+
+EES is the External Expansion Select and is high during all I/O accesses to the expansion device, i.e. for 
+I/O reads and writes to address range 100 to 1FF hex. for expansion port 1, and 200 to 2FF for 
+expansion port 2. 
+
+
+20 
+
+
+3 THE SIBO EXPANSION PORTS 
+
+
+IOWR is an active high signal which is high during all I/O write bus cycles. The data on ADO-AD7 is 
+guaranteed to be stable before the rising edge of IOWR and after the falling edge of IOWR. 
+
+
+IORD is an active high signal which is high during all I/O read bus cycles. The ADO-AD7 bus is 
+guaranteed to be tri-state before the rising edge of IORD and after the falling edge of IORD. The 
+expansion device must present valid data on the bus when IORD is high, see the timing details below. 
+
+
+INTR is an active high interrupt input to ASJC1. This can be used as a directly readable bit or as a 
+dedicated interrupt input. It must not be driven high when the system is in the standby state as this input 
+is pulled down and will cause excessive standby current consumption. 
+
+
+Figure 3 shows the timing of the I/O write and read cycles. 
+
+
+1/0 WRITE CYCLE : 
+: /VVV , 
+ADB-AD7 VALID _ADDRX X XXX VALID WRITE DATA : 
+
+
+ALE 
+
+
+Fes 
+
+
+ALE 
+
+
+EES 
+
+
+IORD 
+
+
+Address set up time 
+
+Address hold time 
+
+Write data set up time 
+
+Write cycle pulse width 
+
+Write data hold time 
+
+Time from Hi-Z to data active 
+Read cycle pulse width 
+
+Read data set up time 
+
+Read data hold time 
+
+
+Note the typical values given are for an MC with a system oscillator of 15.36 MHz, the HC times will be 
+approximately twice as long. The minimum times given are for projected higher speed MC devices with 
+oscillator frequencies of up to 23.04 MHz. 
+
+
+21 
+
+
+HARDWARE REFERENCE 
+a kw eS 
+
+
+1.536 MHz regardless of the system clock frequency. This frequency is a multiple of the SLD clock rate 
+and of all normal RS232 baud rates. 
+
+
+Two power supplies are available for expansion devices these are Vcc2 and Vsup. 
+
+
+Vec2 is a +5 volt supply that is derived from Vsup. Vec2 is switched off when the system is in the 
+standby state and is switched on when the operating or idle state is entered. Each expansion device can 
+draw up to 50 mA from Vcc2. 
+
+
+If an expansion device requires more than 50 mA or cannot be powered down when the system is in the 
+standby state the Vsup power supply must be used. Vsup is the unregulated supply directly from the main 
+system batteries or from the DC jack input. It will be in the range 5.5 to 12 volts under normal 
+conditions. To use Vsup the expansion device must regulate Vsup to 5 volts with a low drop-out linear 
+regulator. Care must be taken to not be active and driving any signals high when the system is in the 
+standby state as Vsup is always present. This can be achieved either in software or by using Vcc2 as a 
+signal indicating the active state. 
+
+
+SSE, EE ee ae ee eee 
+
+
+Reduced external expansion 
+
+
+The reduced expansion port is made up of a 6 way two row connector spaced on a 2 x 3 way 0.1 inch 
+pitch. Figure 4 shows the physical connector numbering. 
+
+
+Looking into Series 3 / 3a 
+
+
+Figure 4 
+
+
+MSD Master SIBO serial protocol data line - pulled low 
+MCLK Master SIBO serial protocol clock line - low in standby 
+Vec +5 volt supply, switched off in standby. Limited to 25 mA 
+GND Signal ground, this signal should mate first when connector inserted 
+SSD/INT Slave SIBO serial data line or active high interrupt input 
+Slave SIBO serial clock line or active high switch on input 
+
+
+MSD and MCLK form a single master SIBO serial protocol channel, this is normally channel 7. The 
+serial channel clock can be continuously enabled to provide a free running clock for expansion devices. 
+The frequency is fixed at 1.536 MHz regardless of the system clock frequency. SDS/INT and 
+SCK/EXON are both dual function pins. SDS and SCK form a single slave SIBO serial protocol channel, 
+this can be combined with MSD and MCLK to form a bidirectional high speed data link. SDS/INT can 
+also be used as an active high interrupt input. The function of SDS/INT can be programmed in ASIC2 or 
+ASIC9. A rising edge on the SCK/EXON input will bring the system out of the Standby state into the 
+operating state. VCC is a +5 volt supply that is switched off when the system is in the standby state and 
+
+
+22 
+
+
+3 THE SIBO EXPANSION PORTS 
+
+
+is switched on when the system is in the operating or idle state. The maximum current that can be drawn 
+is 25 mA. 
+
+
+ha Se ee ee eS ee a el 
+Example expansion devices 
+
+
+Two examples are given to illustrate using the direct I/O expansion signals present in an extended SIBO 
+expansion port. A further example is given using a SIBO serial channel for both reduced and extended 
+expansion slots. 
+
+
+ExaER one is a ‘ile 8 bit read/write port. 8 LEDs can be set ie an OUT instruction and the state of 
+an 8 bit DIL switch can be read by an IN instruction. Figure 5 shows the schematic of such a port. 
+
+
+= 
+Eee te a tae a [ia] 
+=I a [ae 
+vs iis 
+4 274 2ag Le) 2 
+16p 
+Bch ai ji 
+26) IT 
+8x100K 
+
+
+GND GNO GND GND GND GND GND GNO 
+
+
+8 x Lav 
+current LEOs 
+
+
+cs 
+LOOnF 
+
+
+Figure 5 
+
+
+Note that the port is powered from Vcc2 which has a maximum current budget of 50 mA so low current 
+LEDs must be used. 
+
+
+IC3B latches the state of ADO to provide a stable AO line, this is used as an additional enable signal, so 
+that only even I/O cycles will effect the state of the port. IC2A combines AO, EES and IORD to provide 
+a negative going pulse during any even read to the expansion port address range. IC2B combines AO, 
+EES and IOWR to provide a negative going pulse during any even writes to the expansion port address 
+range. IC2C just inverts the sense of ALE so that address can be latched on the rising edge by IC3B. 
+
+
+wo - 16 channel ADC | 
+
+Example two is a 16 channel analog input interface. It is based on the National Semiconductor part 
+ADC0816. The interface is arranged so that a write to the expansion port address range will start a 
+conversion and select the required analog channel to read. The interrupt input (INTR) is connected to the 
+EOC signal to generate an interrupt when the conversion is complete. 
+
+
+Figure '6 ‘shows the schematic of the 16 channel analog interface. 
+
+
+23 
+
+
+HARDWARE REFERENCE 
+
+
+MC/HC EXPANSION PORT 
+
+
+i cL c2 i c3 ca cs 
+— 6V3 100nF L100nF 406nF 100nF 
+
+
+GND 
+
+
+Figure 6 
+
+
+IC1 latches AD1 to AD4 to provide 4 stable address lines during the START and ALE pulse to the 
+ADC0816. IC3A combines IOWR and EES to provide a positive going pulse to set the cannel address 
+and start a conversion. IC3B combines IORD and EES to provide a positive going pulse to enable the 
+digital data onto the ADO-AD7 bus. The clock line from the serial channel SCK is used as a free running 
+1.536 MHz clock source, this is divided by 4 by IC2 to provide a 384 KHz clock for the ADC0816. The 
+end of conversion signal (EOC) is connected directly to the INTR input to provide an interrupt when the 
+conversion is complete. 
+
+
+Example three is a TTL level RS232 expansion device that can be connected to a reduced or extended 
+expansion slot. » 
+
+
+Figure 7 shows the schematic of A TTL RS232 based expansion device. 
+
+
+3 THE SIBO EXPANSION PORTS 
+
+
+po RS 400K 
+
+
+. RQ 100K 
+pa? pa2———_.D 
+ears carat 
+mus, Sma, 
+
+pe RS 106K 
+earner se) 
+
+
+GND 
+
+
+vec ai 
+PNE 
+
+
+IC2 74HCT244 
+
+
+RITE Ea : : c3+ 
+EXPANSION : O.1uF per chip 
+v ——<EI : 
+eee Th. ANPUIS..£ 
+
+
+Figure 7 
+
+
+The interface is based around a Psion custom chip known as ASICS, this device is a 44 pin plastic quad 
+flat pack device and is available from Psion for custom expansion development. This device converts the 
+SIBO serial channel into standard RS232 signals and allows the standard RS232 device driver contained 
+in EPOC to be used. 
+
+
+Transistor Q1 provides a switched power rail for any other expansion device. This rail will automatically 
+be switched off when the RS232 port is closed. D1 is required to isolate the supply so that the external 
+device does not back power the SIBO computer when it enters the standby state. If the additional device 
+does not require a supply or only uses a few micro-amps then Q1 and D1 can be omitted, Vcc and the 
+supply for the expansion device can be connected directly to Vcc2. 
+
+
+If CMOS level.RS232 signals are required IC1 can be replaced with a 74HC244 device. If inverted sense 
+RS232 signals are required IC1 can be replaced with a 74HC241 device. 
+
+
+25 
+
+
+ate 
+
+
+rp 
+
+
+, 
+Lie a 
+af 5 
+2 di Pe 
+: ra 
+*. 
+
+
+INDEX 
+
+
+ADO-AD7 signal 20 
+ALE signal 20 
+analog interface 23 
+ASIC1 1 
+8/16-bit bus 2 
+1/0 decoding 4 
+interrupts 4 
+memory decoding 3 
+protected mode 4 
+ASIC2 1, 4 
+serial protocol 5 
+ASIC3 2,9 
+power supply 8 
+ASIC5 25 
+ASICS 1,9 
+addressing 6 
+buzzer 4 
+CODEC 7 
+sound interrupt 8 
+Control frames 12 
+Data input frames 12 
+Data output frames 12 
+EES signal 20 
+
+
+eight channel controller 11 
+expansion connector 22 
+
+
+expansion port 5, 22 
+
+
+extended expansion port 19 
+
+
+Flash 6 
+
+addressing 7 
+FRC 6, 7 
+
+interrupt 8 
+free running clock 22 
+
+
+Free running counter 6, 7 
+
+
+HALT 2 
+HC 1 
+ASIC1 2 
+high speed link 5 
+i/o timing 21 
+IN instruction 23 
+INTR signal 21 
+IORD signal 21 
+IOWR signal 21 
+keyboard 4 
+interface 5 
+MC 1 
+ASIC1 2 
+memory pack 11 
+Null! frames 12 
+OUT instruction 23 
+power control!IC 11 
+power supply 5 
+ASIC2 4 
+expansion 22 
+HC 8,9 
+MC 8,9 
+
+
+Series 3 8,9 
+RAM 
+addressing 6 
+read/write port 23 
+reduced expansion port 22 
+ROM 
+
+addressing 6 
+
+addressing two sites 7 
+RS232 interface 24 
+serial channel clock 22 
+serial transfer rate 11 
+Series 3 1 
+Series 3a 1 
+
+ASICS 6 
+
+expansion support 7 
+SIBO Protocol Slave (SPS) devices 14 
+SSD 4, 5, 6, 7 
+
+power supply 9 
+SSDs 5 
+V30H 1 
+
+addressing 6 
+
+ASICS 6 
+
+speed 6 
+
+
+BC 
+
+
+2 ry 
+ig«aa 
+4 wee “ 
+is eye » a «4 . hi 
+Sen 1 OP linn (te 
+quot 
+“a eer « 
+ee 
+‘ o? yon > 
+
+
+BY reine - mer 
+ree ad we « 
+athe 
+
+op @% 
+
+
+= & Mie 
+ee he 
+S pee) Pye thew.” 
+
+
+P a | - 
+‘ ve a Ww 
+é 
+? r 
+i) 
+4 
+a» 
+vy 
+
+
+(a0ul 
+
+
+OS wrr.e Wis cue 
+
+
+etsy * 4 
+
+VS eceTeS Se) ay 
+
+° 9 Me é 
+% gun «rele 
++ cic thy 
+& erate 
+
+
+muhuwd wet 
++ @hSi ole beg 
+if tite 
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+8 Veet ooru 
+« 
+u,! Cee 
+2B: 2) Jes. 
+> 1s p 
+
+
+A vine) Some 
+r?. were wil 
+| Petes? Myer’ ep Q 
+y i” @ yi ian nQ 
+
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+LL 1: vinte wy y 
+% j ig ve ' ri 
+
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+
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+ae | 7ae “new; wr 
+
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+(yy Teer 
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+| ica 
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+grea <) 
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+> twah rw +> 
+‘ata hs & 
+
+
diff --git a/docs/3-01 Programming in HWIF (2.15 beta update)_djvu.txt b/docs/3-01 Programming in HWIF (2.15 beta update)_djvu.txt
new file mode 100755
index 0000000..bbade80
--- /dev/null
+++ b/docs/3-01 Programming in HWIF (2.15 beta update)_djvu.txt	
@@ -0,0 +1,86 @@
+CHAPTER 7 
+
+
+PROGRAMMING IN HWIF 
+
+
+This document is a beta version and may be subject to change. 
+
+
+This chapter describes the changes and additions that have been made to the HWIF library as a result of the 
+introduction of the Siena and Series 3c machines into the SIBO range. 
+
+
+Grey lines in menus 
+
+
+The introduction of small fonts for dialogs on the Workabout and Siena resulted in a change to the data 
+structures in the property of the GATE class. This caused an inconsistency in the Hwif library between the 
+Series 3a and later machines in the way that it stores the positions of grey lines in menus. For reasons of 
+future consistency, the change has been incorporated in all SIBO machines with ROM version numbers of 
+Ox356F and above. It is therefore present in Workabout, Siena and Series 3c machines, although Series 3c 
+dialogs do not need to make use of the small font. 
+
+
+A suitably written Hwif application that makes no use of grey lines in menus will run on any SIBO 
+machine, regardless of the version of the Hwif library that was used to build it. However, any Hwif 
+application that uses grey lines in its menus and was built with the version of Hwif supplied with version 
+2.10 of the SIBO C SDK will not run on Series 3a machines. Such applications that were built with earlier 
+versions of Hwif will run on the Series 3a, but not on the Workabout, Siena or Series 3c. 
+
+
+All Hwif programs that are linked with the modified Hwif library that is described below can run on the 
+Series 3, Series 3a, Series 3c, Workabout and Siena - provided, of course, that their displays are tailored to 
+the various screen sizes and graphics capabilities of these machines. 
+
+
+Hwif library modification 
+
+
+The Building the Hwif library section in the Advanced use of Hwif chapter of the Programming in Hwif 
+manual explains how to build a customised version of the Hwif library, using the Hwif source files 
+provided with the SIBO C SDK. Before making the modification that is described in this section, you 
+should verify that you can build the existing Hwif library. 
+
+
+The required modification is to the hMenuRun function, which can be found in the hhwif-c source file. The 
+published source for this function is: 
+
+
+GLDEF_C INT hMenuRun () 
+/* 
+Display and use the menu bar 
+*/ 
+{ 
+if (_GreyLines) 
+p_bcpy (&DatGate->gate.g.ulines[0], GreyLines,16*sizeof (UWORD) ) ; 
+return (p_send3 (DatGate,O GT MENU RUN, MenuPositions) ); 
+} 
+
+
+This needs to be modified as shown below, to take into account the changed data structure that was 
+introduced with ROM version 3.56F: 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+GLDEF_C INT hMenuRun () 
+/* 
+Display and use the menu bar 
+af 
+{ 
+if (_GreyLines) 
+{ 
+p_bcpy( (BYTE *) &DatGate->gate.g.ulines [0] 
+-((p_version()>0x355f) ? 0 : sizeof (DLG _X CONSTANTS) ), 
+_GreyLines,16*sizeof (UWORD) ); 
+} 
+return (p_send3(DatGate,O GT MENU RUN, MenuPositions) ); 
+} 
+
+
+Once the source file has been modified in this way, you should rebuild the Hwif library and use the rebuilt 
+version when developing Hwif applications for any target SIBO machine. 
+
+
diff --git a/docs/3-01 Programming in HWIF 2.10_djvu.txt b/docs/3-01 Programming in HWIF 2.10_djvu.txt
new file mode 100755
index 0000000..b468e9b
--- /dev/null
+++ b/docs/3-01 Programming in HWIF 2.10_djvu.txt	
@@ -0,0 +1,10904 @@
+PROGRAMMING IN HWIF 
+
+
+Version 2.10 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1994-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion PLC 
+acknowledges that some other names referred to are registered trademarks. 
+
+
+6102 0016 03 
+
+
+SSS SSS SS Se aa eee a) 
+
+
+Contents 
+TL Introduction: to! HWIf....ccscesscccccs-s0desciscocessveeseessedecsveusrececnacesoesshccoseivevewaheeegeag 1 
+OVErVIEW .......ececececeesenes misiadasaissseicseled Seve cocsosatsesuebecs sueuse sds Mase e cee oe vertex 1 
+Learning to program in HWif .............ccsccssccscnssccveccseusecetscesesonscssenseseess 1 
+Comparisons with OPL/w and with OOP ............cccsccscescesssonsesvescecscsees 2 
+Recognising Hwif function calls .............cccesscsseevesecssccsccscceccuscnscscaecesce 2 
+The connection to the Window Server ..........ccccsscsecscsevscsccecesceeeecscssees 3 
+The general shape of Hwif programs............sccsscsssccovecsccsccsessccesscecesseccecenss 3 
+PrOCESSING/ EVENTS: coc iads Severe este tIo eee sce tl ance see ston tte tie ode uvecteccancactacteuesbe 3 
+WVPES OT: OVENTS es otiaeerins eT nates Tiere se cee eke re ee re nace oo neecbacteeeeDhacsdecncdsedas 3 
+Programs with event sources other than keyS ..........csscscsscsccssosessescereces 4 
+Active and inactive event SOULCES ...........ccscccsccscoceececscecusasessscarsencncesecs 5 
+Active words and status words ContrasSted .............cccccescsccscescsecscscsceses 6 
+uGetKey and uGetKeyA compared............csssessescsscscsccsccscsccecssancucseeaces 6 
+Deferred ProCOSSING’. :.)-ci. casexsvescrei rece rveduvessscevesviscteSomey nective ee eee 6 
+Programs with more than one get-event lOO ............cccsecscsesescssccecscsees 7 
+Diamond keys ccc ste, Sores tata ean eG eee eee ect rocven cece sen Ste tewuunnen veer 8 
+Menu: bar interacthons...scs cscs usaseeesseveecedveessoestidoue dete tectes ohne Seth edei ces 10 
+Where _cmds must Point ..............cccscccsccsssosccosceusteccsceevserteccascescncseves 10 
+Where _mdata MUuSt Point .............ccscoecsececcsccsrcesesseccecscsccucusoesscesesnscs 11 
+How to use UPresentMenus...........csccscoscsscsccusesscvecsceccecsececsscetaenessesans 11 
+The ManageCommand routine .............s.cesccssccsescessucnecteceusresceeccecueaeees 12 
+Changing menu bar contents dynamically ..............ccccceccscesovccseeceseceecscs 12 
+Restrictions on valid accelerators .............cscossecescecscsccecccetscesscastescnsccns 12 
+Grey underlining:...:::¢.c88: 5. ventric forte ee ee ee re Oo oriadan 13 
+MERU POSITIONS e020 cecbo0nd bc CUTIVE STs. we tetean erate core sen ccvduceden tt ha lesaveaans 13 
+PFESENTING GidlOGS 03.2... <0 s.svecacevesesveacss ec ebesecexeed tome eens Shoe ove Bee ite or envadae 13 
+Checking for run-time €rrOrs .........:sccssccecessccesececesstsccesescceacsccrssaecerseces 13 
+Items that can be added to Hwif dialogs................cccsecsceecsccssosescacceeeces 13 
+Longer Choice lists ......c:.00sscceccasedevacevecustencess7ess A ore rs OOTTET EV weet ens 14 
+Typical dialog USAC «...ciccccscccseseneveovacusacteacecodecsdeeh chen teete Oe vinessavensas 15 
+Dialog, underlining .........::.cceccsccoessensscssceeconssoesces SMMMMNED clo vitlacsecescnrens 15 
+FIGIDICiFIOGS 6.205 cnsvessceseceseverecadectsceBtork Sev s50 00 645.7 eee nc ctae Srevndece 16 
+Help dialogs (an older alternative) .............ccccseceescceccvecceceseccuccecaucusceses 18 
+Line editors and multi-line Editors ..............ccscccecsscsccccesscsescesatsecscecscucecscass 18 
+Editing features SUPPOFted..............ccscssocsececcecescecvcessrcecssesssesoscecensacsecs 18 
+PFESENTING*AN1SditOl s....5 6c 2iceelivscocvesevesechisesasccciseescersectecdcdecuvancvewcncies 18 
+Applications with more than one @Gitor ..........ccssccescscosceeceseseccsceccesaveas 19 
+Edit boxes and saved file Versions ............csscecsssesseecevcsccccsccevascssasateenas 20 
+PRIME asars iovncsd senda caus cacevcdaidudete dustin es tos leaeddoccs SRN t Re FE, ORM ek oe oe 20 
+Printing features Supported 3 co.c5..5. caccccccev Picea sstessevecsdvcenveducecivesd Sdeecencs 20 
+The Print Setup dialogues. ss sssess ss cswess oc cise eros vee ok soe oe bat carer dete ast eeeledss 21 
+The basic mechanism of printing ............ccccecssssccccenscsccceeusesaucecutececececs 21 
+The PrintLine callback fUNCTION............ccccccceccesececescecucccesceeccsseeaecscnsaees 22 
+The location of the print DUffer .............cccccecsveessccececscecscatetevcscseecesscecs 22 
+The: Print: Details dialogs... ssccecisce.cvecec tetas sage aeveden boi deucesbuddvceettecessdees 23 
+Word wrapping during printing...........cccscscsscscostevcecncucssusoccccecueeensensenss 23 
+Printing the contents of multi-line Editors ..............cceececsessccscsenscsoenscnss 23 
+Time-text, utility FUNCTIONS ....i66..cssceccsajeacscassascscecsecvesvecsceseccedesesvadeustvevacves 24 
+Default textual representation .............cccscoccscsccsescccsceesscseuctecscscecenececes 24 
+Refreshing the format on returning to foreground ..........cccsceccsseesseeecsesos 24 
+Date/Time-text utility FUNCTIONS ...........ccescsecsccecestovsessuccecerscescouccesscosnsaccnss 25 
+Hwif, the Console, and screen Output ...........cccceccesscececaccvcccceccscascncetacavenss 25 
+Three options for graphics OUtPUt.............ccsccseecceccscceceeesecucesecuseeceecass 26 
+
+
+Practical acquisition of graphics techniques ............ccccccecceceseuecscececeseess 26 
+
+
+PROGRAMMING IN HWIF 
+
+
+i 
+
+
+Hwif opens the console channel ..............ssccssesscssscecseececconccavecsnsceeeens 27 
+TGV AU WINKOW o.oo Seas deceuueccsuttcs os sates ues eoiBacetsansescoicoeeotue tek eras: 27 
+GLEY corracsrretrsceeremtadenece tee secscrccone sec teasecas fre nacts vagensore ove forest sare see cree 27 
+Dual mode applications.............cccseccccecsecsseccsssecccscassaccuscsntecesessuaceceusescess 27 
+SLONING Gata tote ic. ccaxescnustecsicslvaasece¥ianstasieusen<tigicthisasbicem takes ac ack 28 
+ThesDbf tile format tcc: secchsciesecs costes daa esvecg sats coesdsieescoeeeel esedea Aen 29 
+Dialling telephone MUMDETS .............secssessevecsssucecccscccescucesssecceseecusenecs 29 
+Communication with the System Screen ...........ccsscecsssosecoccsceccsssssssceceseeece 29 
+Reading the command lime...............csesscssseoccurceccessensccntsecacseesevsccssvece 30 
+Storing the name of the file currently Open...............cs-cosceceeccescecceuceescs 30 
+The protocol of messages from the System Screen ...........cscseccsscesssesces 30 
+SOME MOYES ON TUN-tIME EFTOFS..........ccccesccuccncscececsseecovccesccssceccscesccescevsnence 30 
+SOME EFOrs tO COMSIGET ..........cccecescascsssecccecscaccvcesecatcncsccteeseeteseuccacens 31 
+Strategies on handling eErrors..........ccccsccecsceecccssscescecucceececcescescestenceses 31 
+Reverting to the previous file..............:csssscsescssccsescresccossovecsarsceseoescones 31 
+Errors when formatting edit DOXES .........cccccescssceccesscovccecacceccescsescescnece 32 
+Future developments. .ccc.eA tiesto Batre tastiest tca tee crt ete oc eeesicsouses 32 
+
+
+2 Worked Examples in Hwit.............sccssscsrcsscesssscesscconcascersessconcostcacecaceusestaaceeece 33 
+How to use the supplied examples ...........ccccsscsceececascescoccescscsccetsecesesseececs 33 
+The embedded SUgGeStIONS............cscsecssecsccececsecsscessessecscescsstscessasenses 33 
+Preview of the example applications.............ccccececesscescsccssscescecesceesecens 33 
+Getting started: the Query application............cccccsscescsessseecevsscascescesseaneesces 35 
+Hello Worl der. reco ws vissccascsave onaprreneserse tees ea SSS eaey Oe TOTES Oar Eee 35 
+To build the program ..........ccceceee jaw nadea@ads vies Sel seislesicu.c hts soewecus sa deawaretons vee 35 
+Errors: Guring-linking wssvecscvessceccvavesavecscressereer cere Corte rte wrt 36 
+Running the application from the Series 3 System Screen ..........0ccescceeee 36 
+Further explanation Of Qu1.C ........ccccsssssscsscscsseecssenscsecseasascestetescucensens 36 
+Suggestions for MOGifying QU1 .............ccceeccosscesceesseceeccsccasccusseeesteases 36 
+IntrOdUCING’ AGG «os caveneerdeienccbvconcciacesssiadigaresvaredsteslevsegess Aa loecastavaa sic 37 
+Suggestions for Modifying Qu2 ...........ccccsescescsscesecsecssccucnsrcsteecececeusess 37 
+A status Window and a MENU ba? ............cccscccececsecsccntecstscsceccnceseveseucs 37 
+Defining: the: menu.Dar.:.....5. ea ae ee 8 es a 40 
+The contents of ManageCommand...........ccccsscscsscsssccnscescectecseccesceeseess 40 
+Suggestions for modifying QUS:..cicc224 wdsscee desoveve eeaes dette eoksesyh cs 41 
+SUDPIYING ANSICON : 6.55 tsevcccsues ccecdeesssevacaasadts dove ccs Sc toee eR Oe Mes ee oa, 41 
+First examples in presenting dialogs .............ccccecesecsesececcecestsscescesseasees 41 
+Suggestionsformoditying*FileSizevrrsrrsrrstrt 43 
+A date editor in a dialog ..............cscssccseessoscneceveuccccccessuecascnscancrescencess 43 
+Choice lists and the time-text fUNCTIONS ............ccccscosccscsseccscsscescecescasss 44 
+A note on the start-up heap ............:ssssccsssscascescessesccssccceseccarscesscastens 46 
+Further COMMENtS ON CAUMP..........cccssccsscesceeccecscsccscerscsteecescesscaatensees 46 
+Suggestions for Modifying QU ............ccccsssceccececccsscececercncossanscescescess 46 
+FROMPAMGItO SAPP iicct.ccctescadesecececesosecesevecescuccssdedsadvslevciecncterecceetesrets 46 
+The floating point emulator sys$8087.ldd .............ccccescscereecoceeccecssceceas 47 
+Debugging a .app application .............ccccscccsceecsccsccuscascceecstcecacesuusence 47 
+Some responsibilities of being @ .ADP...........cccccescvecsecsecscscssesceecesessuees 48 
+Menu command look up - by accelerator or by index?..........-ccccsscesceneees 48 
+Example of floating point Editor ...........cccccccecscescsccscsescecssassvcencetencecens 50 
+Example of Numeric Editor ............cceccsscnscescecactecsecceccecscasoscusenranceeenens 50 
+Examples of other dialog items .............c2sssecescsscssceusccsccucuscasseeccascnscess 51 
+Suggestions for Modifying QUETY.............:cscsecoeseccensceeseeccscessscceccuscees 51 
+Getting serious: the Tables application.............cccccsccsccsccercecocssasssconsascnceecs 51 
+The state of the application...............c:sesccsccesscsecesseccescucsensauseecesanceeuess 52 
+Using an environment variable.............ccsccsssscuccecsccessescecscnsescaececaesereas 53 
+Memory consumption by environment variables ..............cccecoscerescescecees 53 
+Complications on reading environment variables ............c.ccscececececseececes 54 
+Suggestions for enhancing Tal ............ccccscessconccceccecsccesvessstensceseecececs 54 
+Laying out information on the SCree@M..............cccscsecoucecseccucscecssaeusaeseses 54 
+Laying out an action button and its associated text ..........ccceesesecerceereres 56 
+Positioning an action button vertically ...............ccccceecscocseecscsececscsccsones 56 
+
+
+CONTENTS 
+— SSeS 
+
+
+Animating the action Dutton ............cccscssceescuseevscececsecsecscessenceaceevscenses 57 
+Suggestions for-modifyingala2s!.c:fcscees. veer het hice Mc oeeens 57 
+Presenting, ancedit boxtreseerts: OM oat. a da.ccssstleeevies coves sierdtaieceh i thocicads 57 
+Generating random nNUuMbETS..........ccccscsssccuscesecceccescnsccecacceccestessavcaseess 58 
+Eurther comments Ongliagve.08 fetvccecdetcccess Meh carecuas eee MN eS soc 58 
+Suggestions for Modifying Tad .............cccseccssecssesccsseecscescasctsesceeseseacs 59 
+AOOINQUINFAPEIMEL cnaeereeei ys ceavasscecsk, Alasessasses teen an caltt co teeaieovecee esate. yee 59 
+Drawing the: bargauges....tretc tous! sac ccinccsatccasenes scocicct ae daccdlursearceetcoues 60 
+Limitation on debugging Tables...............cssscccsesscsecesecceccnscacensceencencacs 61 
+Suggestions for enhancing Tables ..............ccssssseccsscccsccsscccesscureseascens 61 
+The remaining example applications ...............cesecescosscevccssseccstacecuseeceuceecess 61 
+Resource file access with REMIND ...............scsssssccsesecsscescsccecccovscceces 61 
+
+
+3 Advanced Use of Hwif ..........ccsccosssecssscocesousncccsscccecsconesacnsstsccascrececesacsecessenece 63 
+BuIGing the HWit DCAry cas sadcssusincx teste. a te tencSeTeeeel ws ce Ot Mb Sov ccs 63 
+EXtending Witte: circu teee eae t iret te tecert ., dacs nee ete este tet a ID Fea ca ace 63 
+Combining Hwif with object oriented code ............cccccccsccsececcecesccascesccceesecs 63 
+Wsingia Se pardre OVE orcs errant cen wid sasyurcosinaccnts vost otastswiues secucoomeaesesn 64 
+Debugging*an HWIMDY Wirores..c.-caccucsevesaneatesacisssiseddess gh naswswsre stun tics cis 65 
+Modifying the HWif category ..........ccccsccseccseecesccsscecsescucescessessesasescenus 66 
+Access to a growing scroll bar from Hwif ..........:cccccseccsssseccececcesseccesceseusease 67 
+The application's category TilG acest Me escancsuar sie ccecs te ansee ees bone tacn eee ti ascciie 67 
+C_DONEWN items in dialogs ............ccccseccssccccavsccesecscescsccsccosseeseuceensce 68 
+The SE_DONEWN struct and the WN |_SET method of DONEWN ............. 69 
+The/BAR AO ractiverobject cnt tecvcsccivelscsurssisdcccecsattcen cto 69 
+Termination of the grow bar dialog...........cccsssssscccesecsssesesecesscsssseneeesens 70 
+GOmeralMCOMMeMtS cer. cron stacc tarde stac tsa tercuieties mest ccatcomccss tyes tuce hc vhewel«, 71 
+
+
+4 Hwif Reference Documentation................scccscsssssscsssccsasccasccossccsncesccacecsscecsesees 73 
+Overview of the Hwittibrary esraicsyuiestexcasaves tt re tineaddaneyencvveeevecivaccisadeeiveeis 73 
+Two levels within the h-layer Calls..............csssccsessccscsnsccescesssevscaseasccecs 73 
+Two layers within the u-layer calls .............cccccccseccessccsecsecersccsseaeceeecacs 73 
+Groups of functions and naming CONVENTIONS...........c.ccsscssceseccsercnscescece 73 
+Return values and error notification ..............ccscseseccecsccecesccssccscecscascece 74 
+Binary CountedrStrings: tri. Scticr. core ecccecesncceonccdsdeeccs uecusievccsscscductes 74 
+Dialog and menu interactions as a special Mode ..............csccsesccsscenccecees 74 
+The central functions in the u-layer Of HWif..............ccccccccscoccscecescarescvececses 74 
+Initialisation common to Hwif applications (uCommonlnit).............c0ccses 74 
+Enable use of grey (UEmableGrey) .............cccccescssesccsscessceveecessseesceceneees 76 
+Read a key, waiting for its delivery (UGetKey) .............ccccsscssceecasteecescecs 77 
+Read a keypress asynchronously (uGetKeyA)............-.-cecesesscoscsseeseccace 77 
+Cancel outstanding asynch’ keypress request (uCancelGetKeyA) ............ 78 
+Test if a keypress is outstanding (ukeyPressOutstanding) ..............csee0006 79 
+Convert accelerator into command index (uLocateCommand) .............0068 79 
+Present a set of menus (uPresentMenus)...........ssccsesesecesesccescsscescnsrscacs 81 
+Open a dialog (UOpenDialog) ..............ccsccsssccesessceuceeccesescseccnccesneceucecs 82 
+Run a dialog (URUNDial0g) ...............:0ccceeccesccusenceeestaceevsceseccuscesceecuswass 83 
+Dialogs and flashing CUISOMS ............ssscesecssscssccosecassovecesseceseuscesceecuteees 83 
+Add an action list to a dialog (uAddButtonList) ...............scecccessesscecececees 83 
+Add a choice list to a dialog (UAddChoiceList) ..............ccccecsseesecssececscecs 84 
+Add a general item to a dialog (UAddDialogltem) ..............cccecscaccsesceeeess 84 
+Text items in dialogs (HEDIALOGYIEXT) ©. SM Neleawtietecdescunticvenconss 85 
+Numeric editors in dialogs (H_DIALOG_ NUMBER) .............scsssssssssseesseees 85 
+Floating point editors in dialogs (H_ DIALOG MELOAT) ie ttvecedssasteetedeeseswees 85 
+Time editors in dialogs (H_DIALOG TIME) .........cccccccecececeecesssssseseveeseees 86 
+Date editors in dialogs (H_| “DIALOG MDA WE et iipncc at tity eecen dM vanteveeetixc: 86 
+Useful date:constants.........ces0seccseoftees cs Mtevete anes cosas sgcedes esas ectvebecvewsne 86 
+Non-scrolling text editors in dialogs (H_DIALOG_EDIT) .............:.cseeceseees 86 
+Scrolling text editors in dialogs (HEDIAWOGFSEDIN? <0 cec terest escaieotieues 87 
+Secret data input items in dialogs {H_ DIALOG _XINPUT). ........0ssessseesveess 87 
+Filename selectors and filename editors (H_ DIALOG FSEL). ..............0066 87 
+
+
+iii 
+
+
+PROGRAMMING IN HWIF 
+
+
+iv 
+
+
+Begin a dynamic choice list (UBeginDCL)...............sccecsesecsecesscecscsceeesees 88 
+Add a choice to a dynamic choice list (UGrowDCL)............c.ccscsceesececeoes 88 
+Add a dynamic choice list to a dialog (UAddDCL) ...............0ccccescecescscees 88 
+Underline menu items with a grey line (uAddGreyUline) ..............csceeeeees 88 
+Underline dialog components (uSetDialogUline) ..............cccssescerecccecceceee 91 
+The auxiliary functions in the u-layer Of HWif ..............:ccescecesccscescesccceccscees 92 
+Disable/enable Escape processing (UESCape)............scecococcscsorsccesceccceses 92 
+Find ID of main window (UFindMainWid)............ccccececscssresceseeveccscsceenes 93 
+Force the application into foreground (UForceTOFront) .........ccccsesesesceeeee 93 
+Fail-safe presentation of an error string (UErrorString) .........ccscessseceseseeee 93 
+Fail-safe presentation of an error message (UErrorValue) .........0sceseseevenee 93 
+Check that a handle is non-zero (uCheckHandle) ............ccccccsecenscsovececes 93 
+Convert a ZTS to a BCS (UZTStOBCS) .............cccccecececovesscvcecscecsseeeseess 94 
+Present a menu-like dialog (UDialogMenu) ...............ccscssesscvcvcvcvescscaceess 94 
+Present a dialog containing textual information (uDisplayText) ............... 94 
+Time-text utility FUNCTIONS ..............cecsceccescenscscaveccteceescecssesscecasscsaseceseceses 95 
+Open a time-text channel (HTTOpen) ...........sccsccscscsescscsccscssessvcverensceces 95 
+Set time-text abbreviation lengths (hTTSetAbbreviations) ............cseseseees 95 
+Set time-text format (HTTSetFormmat) ...........cccccsnscssecssccecseccssecsenseseseecs 95 
+Set time-text time and date (HTTSetTime) ............cesecsccsecscsvcssscecscecncens 96 
+Sense string from time-text channel (hTTSenseString) .........ccceceessceceeees 96 
+Close a time-text channel (HTTClose) .............cccesesescececsovsvcteccveesseseeecs 97 
+Stand alone date/time text editor FUNCTIONS..............cccecscesevensecesccesecncseceess 97 
+Create a date/time text editor (HDTOpPEN)..........:csecccesccsnscsvccsssceccsseceses 97 
+Close date/time text editor (HDTClose) .............cccecssuccecsveovcveccscecsceseres 97 
+Set value in date/time text editor (HDTSet).............ccscsecseccvsscccveececessees 97 
+Retrieve value from date/time text editor (hDTSemse)............ccscsescseseves 97 
+Date/time text editor self-check (hDTSelfCheck)............cccssssecceceecseececs 97 
+Pass key to date/time text editor (hOTHandleKey) ................ccecesceesceeees 98 
+Emphasise date/time text editor (hDTEmphasise) ............cccscseossceecssseece 98 
+HDT xxx structs:(H: DTEDEM) icc. ccctascsesnseucissechevdgeessacdeseveteceecevossecneceses 98 
+hDiExxx structs: (HESE. DGEDIM).w.cciveibsesccnsicuscducnecchccereuesstscaveavevarnsves 99 
+Edit: DOX:fUNCHORS sys ccudies: Ricees tree Suerte he ete ence cette tt otrcscet conaarmnne 99 
+Open an edit box (NEBOpen) ............cccceceessscsecerestscotsescaucescecaseusaveveees 99 
+Pass a key to an edit box (hHEBHandleKey).............cscscscsesscccescssececcessees 100 
+Formatting in: bBaACKQroUNG :......cscseassteeccunsasskewacet fo0Ms cc ta cade eS baceve cous ves 100 
+Complete edit box formatting (hEBCompleteFormat) .............csesscssereseees 100 
+Sense the text in an edit box (REBSenseText)............cscecesesecscscescecescees 101 
+Set the text in an edit box (HEBSetText) .............cccscessescsscesescuscnsesescess 101 
+Emphasise an edit box (HEBEmphasise)............csscccscsssesessccccecscucesenceces 101 
+When edit boxes lose their CUrSOF ............ccscescscecscecessstoceesccoussscssereeees 101 
+Set edit box select and cursor (HEBSetSelect) .............cscesceccssecscecececeses 102 
+Sense edit box select and cursor (hEBSenseSelect) ..............ccecseesscereees 102 
+Sense edit box clipboard contents (hEBSenseClipText)..........ccccscessccsrees 102 
+Set edit box clipboard contents (HEBSetClipText) ............csccecsccssecsesneens 102 
+Change width of edit box (hEBChangeWidth)................csccecscscscccovecesees 102 
+Set width of edit box cursor (HEBSetCWidth) .............scccceecccevseeeesseseees 103 
+Insert text buffer into edit box (HEBInSert)..............ccccscsceccsccecscncsseeeees 103 
+Replace selection in edit box (HEBReplace) ................ccsccecoseressecesscseeees 103 
+Evaluate edit box expression (HEBEvaluate) .............ccesescessescscscecsceeseees 103 
+Copy function for edit box (NEBCOpy)............csscscesscecscsscescetscecscsencesens 103 
+Paste function for edit box (HEBPaste) .............ssesssscveccssecsccteseseeseeeeees 104 
+Find text within edit box (HEBFind).............ccscssssccesccscecccsaceccueseescunses 104 
+Clear edit box changed flag (hEBClearChanged) ............:sssesesececeesceseacs 104 
+Sense if edit box contents have changed (hEBSenseChanged)................ 104 
+Hide or show edit box symbols (hEBShowSymbols) .............cecscscsseeeeees 104 
+Close an edit box (HEBCloSe)...............scccccssrecatasccestescecsesvseerecesresscncs 105 
+Return handle of edit box document component (hEBSenseDoc) ............ 105 
+Set capacity of document component (HEDCapacity) .............cssceceseaeeees 105 
+Insert text into document component (HEDInsert).............sesecssecesseeceenes 105 
+Notify edit box that document has changed (hEBDocChanged)............... 105 
+Set word-wrap margin (NEBSetMargin) ...............scscecerecseseceseseeecesesenes 106 
+Sense word-wrap margin (HREBSenseMargin)..........scccescesssereceescecncererees 106 
+Convert position to line number and pixel offset (hREBPosToXL).............. 106 
+
+
+CONTENTS 
+—_—_—_—_—_—_  eeSeSeeSeFeFeFFFssFFSSSSeSSeSeSeSsSseF 
+
+
+Printing and print Support FUNCTIONS ............cccccsecccsseseccesssecenessensscceceescoese 107 
+Invoke Print Setup dialog (hPrintSetupDialog)...............ccssseseccosecseesescees 107 
+Invoke Printer Configuration Setup dialog (hPrinterSetupDialog).............. 107 
+PHNE Gata AiRrinth:22-vveracancsencevonssterac duaete cen crept tvecctacssusssMeg ies lacadven. 107 
+Word wrapping during printing.............cccssssccssssseccsesesccesccseescseseeseceess 108 
+Page breaks uring: PrINthd Acscct-ct 275sssaceseuseDicdcobeesasdberscndecs cocorscowce tics 108 
+Limitations during the PrintLine callback .............cccccccosececcoseceecccecscnesece 108 
+Set subsequent indent for printing (hPrintSetSl) ...............ccccesecesscoesseeee 109 
+Sense page width for printing (hPrintSensePageWidth) ................secccceeee 109 
+Sense printed width of buffer (hPrintSenseBufWidth) ...........c.cs.ccceesecceee 109 
+Advanced possibilities when printing .............cccccccssccsseccsesccccescesececceece 109 
+
+MiSCellaneOUs FUNCTIONS 5.02055 stand de eels poadeadecaimatatewsade dived aesincdoscncliccwaeee: 109 
+Crack the command line (hCrackCommandLine) ..............cseccsesceseceesecoee 109 
+Notify a change in the name of the file (hSetUpStatusNames) ................ 110 
+Ensure that the path exists for a filename (hEnsurePath)...............0..c008.. 110 
+Position a dialog (NDIgPosition) ..............ssccscseccecsesscecseccecsescrescceseunaces 110 
+Emit DTMF tones (HDTMFString)...........0ssscsssecesssssscccsseccesessueseueesencecs 111 
+Check if database file is compressible (hisDbfCompressible)................0.. 111 
+Access help engine (hHelpSubSystem)...............cccsecssecessscececnsececesseeecs 111 
+Help: FESOUrCE STFUCTUPES .6...016icisiceestecocsnsdsaneserccnescsevsvasccnecsevecacicesccce 112 
+
+PRELPEARRAY sncssadagauveedca rioters eigeducasauia seastansd Gueei dslanade the Caiawsehce 112 
+
+STEIN Go ace sore cain atisios atacoseusedveasdaudts coras'etiehagttvientnes place. teen Ge ceae ices 112 
+
+TORIC ARRAY cxicsec.fssatswts vecaxcacastelesond las sux ceessas layne t(lesaceueeues caus 112 
+Pass handle of Appl.Res.Channel (hDeclareAppReb)................0seceseceeeses 112 
+Open channel to resource file (hIMitAppReb) ..............sscccesecocccesceseesecees 112 
+Request insertion of resource file pack (hRequestReplacePack) ............... 113 
+Set system resource file language (hSetSystemResourceLang)................ 113 
+Set choice list to use a variable array(hSetVarrayInChlist) ..............c0..e00 114 
+Load applications'’s DYL(hLoadOwnDyl) .............ccccsescossecaseseeccsscssee sees 114 
+Get last key press(hLastSystemKey) ...........ccccsssceccscccsccersscesccecssecerecees 115 
+Call an object oriented dialog(hOODialog) ..............ccessescsssscccssccosscuscees 115 
+
+The low level h-layer FUNCTIONS .............ccsescccsesccuccesseccccecensccesssencsececeseseees 116 
+Menu bar interactions - OVervieW .........c.csccscsscccsescsseccrsccaceceecsessceseucens 116 
+Dialog interactions - OVErViEW...........cssssesccessscccsseesenscesonssescusecensceusees 116 
+Low level initialisation (HIFIMit) .............cccseccsssccessccosscessccencsenscoecesceusens 117 
+Open a menu card (hCardOpen) ............cccccsescesececsceccsscusescescesceccenscece 117 
+Add an item to a menu card (hCardAdd) ............ccccsccseccsscecscceesceseeseuscs 117 
+Close a menu card (hCardClose)...........:sscscssccsesscccreccnsscnsscesccesccesucesens 117 
+Open a menu bar (hMenuOpen) ............scccccssccccsseeccenscccrersceeecsenceunecees 117 
+Add a menu card to a menu bar (HMenUAdG)...............-cceccesecasceccesseuccs 117 
+Run a menu bar (HMenuRun) ............cssececsscesesecsseccvscctscceueccesceeseescaseus 118 
+Close a menu bar (hMenuClose).............sscccssscssseccessctseccnsesesceaccessnecees 118 
+Opera dialog: (HDIGOPeN) sacks sesscscenasseqsacane5, o's oneeddeusucusdesuenatedeadycet bs 118 
+Rui a dialog ARDIGRUA): visnnsin--svcarcsecsusseues suena dohssian ghuevaawncccdaxhoatdicorses 118 
+Close down an incomplete dialog (hDigClose) .............cccsesecceseccseceecseese 118 
+Add an item to a dialog (HDIGAd)...............cscsssccccnssecessscecnssececccesceenes 118 
+Open a choice list (hChoiceOpen) ...............sceccssceccussceseccssecesceseceeceaceas 118 
+Add an item to a choice list (hChOic@Add) ..............cesscccseccescceccescecseuces 118 
+Close an incomplete choice list (hChoiceClose)..............cesccoscssseceesevenecs 119 
+Open a button action list (hButtonOpen)..............:cssscsssccssscceceesceceescees 119 
+Add a button to an action list (hButtonAdd).............ccccsseccsescseceeceeceeeses 119 
+Close an incomplete action list (hButtonClose) ...............ccssccsecescesccescaee 119 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION TO HWIF 
+
+
+LEE a ee ee SR 
+Overview 
+
+
+Hwif, the Handheld Wimp InterFace, is a library of user-interface routines for C programmers writing 
+applications for the Psion Series 3, Series 3a and Workabout. At the time of writing, no comparable 
+library exists for the HC or MC ranges of SIBO computers. 
+
+
+In this manual, references to the Series 3 should generally be taken also to refer to the Series 3a and the 
+Workabout. Cases where there are differences in behaviour between the various models are mentioned 
+
+
+explicitly. 
+
+
+Hwif makes it easy for programmers to present menus, dialog boxes, and edit boxes. Hwif also allows 
+programmers to tap into the abundant printing functionality of the Series 3 - and much more, beside. 
+
+
+Hwif is an interface library because it provides access to code that is already present in the Series 3 
+ROM. Applications which include calls to Hwif will find that the size of their code only increases 
+slightly as a result. This is in marked contrast to the case if an alternative user interface system is 
+developed. At the same time, the ROM-based user interface is likely to be more comprehensive and 
+robust than any such alternative user interface. Finally, users will instantly feel at home with the user- 
+interface presented by Hwif applications - since it is the same as that possessed by the applications built 
+into the Series 3. 
+
+
+Going beyond the issues of dialogs, menus, and edit boxes, Hwif assists programmers in writing 
+applications that conform to the wider responsibilities of applications on the Series 3 - in terms of 
+communicating information to and from the System Screen and the status window. This adds to the effect 
+of applications which behave just like the built-in ones. 
+
+
+On a more practical issue, Hwif simplifies many of the initial programming choices facing would-be 
+Series 3 programmers. One particular method of interfacing to the Window Server is selected over all 
+others, and one particular method of structuring responses to external events is highly recommended. 
+These choices out of the way, programmers can concentrate, in the meantime, upon acquiring familiarity 
+with many of the other aspects of the Series 3 ROM software. In due course, programmers may wish to 
+re-evaluate the choices made for them by Hwif, and may choose to take alternative decisions (for 
+example, a different interface to the Window Server). In the meantime, Hwif helps programmers get off 
+to a flying start. 
+
+
+Learning to program in Hwif 
+The documentation for Hwif consists of three chapters: overview, worked examples, and reference. 
+
+
+= The current chapter gives an overview of the scope of Hwif, and of the basic programming ideas 
+it embodies; generally speaking, this is the chapter that should be read first 
+
+
+= The chapter Hwif reference guide presents a factual documentation of all the functions available 
+in the Hwif library; generally speaking, this is the chapter that should be read last 
+
+
+= The chapter entitled Worked examples in Hwif contains a more discursive account of how these 
+library functions can be used, in the context of a series of example programs. 
+
+
+The associated example applications are an integral part of learning to program in Hwif. As well as 
+illustrating access to the built-in menu and dialog system, they also contain many demonstrations of how 
+to use other, wider parts of the rich ROM software the Series 3 provides. To start with, the examples are 
+built up in stages, to make them easier to understand. The very first example is built up in stages right 
+
+
+PROGRAMMING IN HWIF 
+
+
+from the very beginning (an Hwif version of the Hello World program), with ample discussion of such 
+topics as programming environment, and how to "build" ("make") an application. The later examples 
+embody considerable sophistication and an extensive use of the Series 3 ROM software - enough to keep 
+even the most avid of would-be Hwif programmers busy for quite some time. 
+
+Comparisons with OPL/w and with OOP 
+
+
+There are in fact three choices for programmers wishing to hook into the Series 3 built-in menu and 
+dialog system: 
+
+
+= Write in OPL/w, the Wimp extension of OPL 
+# Write in traditional C, using routines in the Hwif library 
+
+
+= Write in Psion's proprietary object-oriented extension of C, interacting much more directly with 
+the object classes in the ROM. 
+
+
+The advantages of OPL/w are: 
+
+
+= OPL programs can be written and debugged on the Series 3 itself, without any additional 
+hardware or software tools 
+
+
+= OPAL is a protected environment, automatically handling runtime errors so that they do not cause 
+an application crash (or even a system crash) 
+
+
+= Some programmers find the syntax of OPL less intimidating than that of C 
+
+= OPL provides a convenient layer over the raw database file functionality provided by the OS. 
+On the other hand, writing in C has the following gains: 
+
+= The code executes more swiftly 
+
+= Cis a richer programming environment, with abstract data structures, pointers, and typedefs 
+
+= It is generally much simpler to call routines in the OS from C than from OPL 
+
+= C allows access to a wider range of printing and editing support utilities 
+
+= Programmers with experience of C have no need to learn OPL 
+
+
+= Code written in C for other products on other hardware can obviously be converted more 
+quickly into C for the Series 3 than into OPL for the Series 3 
+
+
+= Conversely, code written in C for the Series 3 is more likely than OPL code to have parts that 
+are portable fo other projects; in this sense, programming in C is a better long-term investment. 
+
+
+As far as functional access to menus and dialogs goes, there is little of substance to choose between 
+OPL/w and Hwif. For greater control over menus and dialogs, programs have to be written in object- 
+oriented C. This is discussed in its own manual. 
+
+
+Compared to the full object-oriented approach, Hwif is a significantly simpler programming system; 
+nevertheless, it allows the creation of powerful and attractive applications. As evidence of this, a series 
+of realistic example applications accompany this manual, each written using Hwif. These applications 
+are all serviceable utilities that are likely to be found useful, either as they stand, or after an element of 
+customisation. But they by no means exhaust the scope of what can be achieved using Hwif. Indeed, each 
+example is deliberately constructed in such a way that an enterprising developer could enhance it 
+considerably. To this end, the discussions on each example contain numerous suggestions as to how the 
+application could be modified and extended. 
+
+
+Recognising Hwif function calls 
+
+
+Hwif library calls all have names starting either with lower case u or lower case h. For example, 
+uCommoninit, uGetKey, hPrintSetupDialog, and hDlgPosition. 
+
+
+In the code fragments below, routines supplied by the application have names starting with upper case 
+letters. For example, specificinit, MainLoop, and ManageCommand. 
+
+
+Routines with names starting with lower case w or lower case g are part of Wlib, the Window Server 
+library. Plib functions have names starting with p_ (or sometimes f_ or Dbj). 
+
+
+1 INTRODUCTION TO HWIF 
+SSNS 
+
+
+The connection to the Window Server 
+
+
+The type of connection made by Hwif to the Window Server is actually via the console device (discussed 
+further in a later section). Although this will be of little concern to most Hwif programmers, several 
+points about the nature of this connection should be stated (particularly for the sake of those 
+programmers already familiar with the contents of the Window Server manual): 
+
+
+= The connection is made w_CONNECT_DISABLE_LEAVES - removing the need to enclose WIib calls in 
+p_enter harnesses. When an error occurs in a Wlib call (such as lack of system memory for the 
+request to be carried out), a simple error value is returned, rather than a call to p_leave being 
+made. 
+
+
+= The connection is made W_CONNECT_PRIORITY - so that the priority of the application is 
+automatically adjusted, as standard, whenever the application passes into foreground or 
+background. 
+
+
+= The connection creates a window the full size of the Series 3 or Series 3a screen, with its own 
+backed bitmap - so that Hwif programmers have no need to concern themselves with processing 
+redraw requests. Note that the Series 3a screen can emulate the Series 3 screen. 
+
+
+————E EEE ene SS eee 
+
+
+The general shape of Hwif programs 
+All Hwif programs can have the following for their main routine: 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+uCommonI nit); 
+SpecificInit(); 
+MainLoop(); 
+> 
+
+
+The library routine uCommeninit performs initialisation that is common to all Hwif programs, such as 
+connecting to the Window Server, and creating control blocks for subsequent menu and dialog 
+interactions. A routine such as SpecificInit would be supplied by the program itself, to carry out 
+initialisation specific to the particular application, prior to getting down to the real business of the 
+program. Finally, a routine such as MainLoop (also supplied by the program) is where this real business is 
+handled. 
+
+
+Hwif programs can usefully be viewed as consisting, in their steady state, of a series of responses to 
+events. Accordingly, the routine MainLoop can always have the general shape 
+
+
+LOCAL_C VOID MainLoop(VvoiD) 
+
+
+{ 
+
+FOREVER 
+€ 
+GetEvent(); 
+ProcessEvent(); 
+} 
+
+> 
+
+
+More flesh is placed on this skeleton in the sections immediately following. 
+The program terminates in response to suitable user-input, probably with a call 
+p_exit (0); 
+
+
+inside a routine such as ProcessEvent. 
+
+
+———SSS—_SS—S EE ee a a 
+Processing events 
+
+
+Types of events 
+Among the types of events that a program might process are: 
+
+
+= menu command hot keys, of the PSION+X variety 
+
+
+PROGRAMMING IN HWIF 
+SS 
+
+
+= other keys with special meaning for the program, such as cursor keys or alphanumeric input 
+
+
+= system messages such as notification of passing into foreground or background, or the Series 3 
+being turned off and then on again 
+
+
+= messages from the System Screen for the application to close down, or to change the file 
+currently being used 
+
+
+= the expiry of timers or alarms 
+e the receipt of data via the serial channel. 
+These events can in fact be classified into just two types: 
+= those received as a result of reading a keypress 
+= others - of which only the last two in the earlier list count. 
+
+
+The point is that foreground and background messages, on the one hand, and messages from the System 
+Screen, on the other, are both received by Hwif applications as special sorts of keypresses (ones with 
+specially recognisable values of the keycode). (What is going on here is that the console device is 
+converting all Window Server events to otherwise unused keycodes). 
+
+
+This leads to a particularly simple form for the routine MainLoop: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+
+
+€ 
+WMSG_KEY key; /* to receive key press */ 
+FOREVER 
+€ 
+uGetKey(&key); 
+if Ckey.keycode&W_EVENT_KEY) 
+€ 
+zee /* process system message */ 
+else if (key.keycode&W_SPECIAL_KEY) 
+{ 
+ane /* process menu command hot key */ 
+else 
+{ 
+iaia /* switch statement on other keys of interest */ 
+> 
+3 
+
+
+The routine MainLoop can have this form for all applications in which there are no events to process, other 
+than those received as keypresses. 
+
+
+An application can of course omit the test 
+if (key. keycode&W_EVENT_KEY) 
+
+
+if it has no special action to take on passing into foreground or background, or on the Series 3 being 
+switched on, or on receipt of any messages from the System Screen. 
+
+
+An application can likewise omit the test 
+if (key. keycode&W_SPECIAL_KEY) 
+
+
+if it has no menu bar (for example, if it is only using Hwif in order to access its dialog functionality). 
+
+
+Programs with event sources other than keys 
+
+
+Consider a program in which there are events other than keypresses. For example, a Spy program giving 
+information about all applications currently running on a Series 3 might update its display regularly, on a 
+timer - to ensure that the display keeps up to date with what is happening in all the different applications. 
+
+
+In such a case, the program cannot know in advance, at any one time, which of the two events will occur 
+first: the receipt of a keypress, or the expiry of the timer. 
+
+
+1 INTRODUCTION TO HWIF 
+oS eS 
+
+
+Accordingly, the synchronous call uGetkey must be replaced by the asynchronous call uGetKeyA. This 
+latter call takes an additional parameter - the address of a status word that is written to when a keypress is 
+in due course received. If on the other hand the timer expires without a keypress being received, it is the 
+status word of the timer that is written to. 
+
+
+The status word is set to E_FILE_PENDING when the call uGetKeya is made, and is set to zero when there is a 
+keypress ready to deliver. Maintoop in this case acquires the following form: 
+
+
+LOCAL_D WORD timstat; 
+LOCAL_D WORD keystat; 
+LOCAL_D WORD keyact ive=FALSE; 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+if Ckeyactive) 
+wFlush(); /* flush any outstanding graphics calls */ 
+else 
+€ 
+uGetKeyA(&keystat ,&key); 
+keyact i ve=TRUE; 
+> 
+p_iowait(); /* wait for something to happen */ 
+if Ckeystat==E_FILE_PENDING) 
+€ 
+aon /* the timer must have expired */ 
+else 
+€ 
+keyactive=FALSE; 
+a /* proceed as above */ 
+> 
+> 
+> 
+
+
+This is more complicated than the preceding version (in which there is only one event source) in each of 
+two ways: 
+
+
+= the single line of code with the call uGetkey has been replaced by a series of lines that calls either 
+uGetKeyA or the Window Server routine wr lush, and then in either case calls p_iowait 
+
+
+= — the code that determines the action appropriate to the keypress that has just been received now 
+has to stand alongside additional code that determines, by means of tests on status words, 
+whether a keypress has indeed been received, or whether it is another sort of event that needs to 
+be processed. 
+
+
+An application with more than two event sources will have a correspondingly enriched set of tests on 
+Status words, in order to find the event source which has delivered an event. On the other hand, there is 
+no further complication over the GerEvent part of the routine - this remains as in the above example. 
+Active and inactive event sources 
+
+
+Note that applications using the asynchronous call uGetkeyA need (on pain of being panicked) to keep 
+track of whether they already have a so-called outstanding read for a keypress. In the above example, 
+this is handled by the variable keyactive: 
+
+
+= every time round the main loop, the call uGetkeyA should be made only if keyactive is FALSE 
+= keyactive is initialised as being FALSE 
+
+= every time uGetKeya is called, keyactive is set TRUE 
+
+= every time a keypress is actually received, keyactive is set FALSE again. 
+
+
+Similar care must be taken for any other asynchronous event source. Thus the above program would 
+probably have a variable timactive too (the code that primes the timer is missing from the above listing). 
+In general, event sources do not take kindly to being asked more than once to deliver an event, without 
+
+
+ees 
+5 
+
+
+PROGRAMMING IN HWIF 
+
+
+OO -- rr eee 
+
+
+an event being delivered in the meantime. This is regarded as evidence of faulty program logic, 
+deserving of a panic. 
+
+
+Of course, it would be possible to simplify the above code example, dispensing with the explicit 
+variables keyactive and timactive: the call uGetkeya could be made at once, when a keypress is received, 
+instead of setting the variable keyactive to FALSE. However, this is not recommended in general. In 
+practice, as a program grows to contain more event sources, it becomes ever easier to keep track of which 
+are active by using xxxactive variables, instead of by ad hoc program logic. 
+
+
+The need to flush the Window Server command buffer at least once each time round the main loop also 
+counsels in favour of locating the call uGetkeya as advised above. (Reading a key, whether synchronously 
+or asynchronously, automatically causes the command buffer to be flushed. It is only when a non- 
+keypress event has been received that an explicit call to flush the buffer is required.) 
+
+Active words and status words contrasted 
+
+
+Note carefully that the active word and the status word of an event source serve two different purposes: 
+
+
+= the active word records whether a request has been made to the event source to deliver an event 
+when one is available 
+
+
+= the status word records whether an event has in fact been delivered 
+= the active word is written to by the application itself, when it requests the delivery of an event 
+= — the status word is written to by code other than in the application - for example, by a timer wait 
+handler routine (when a timer expires), or by the Window Server process (when a key is to be 
+delivered). 
+uGetKey and uGetKeyA compared 
+As may be surmised, the call 
+uGetKey(&key); 
+is effectively equivalent, in programs with no other event sources, to 
+WORD keystat; 
+uGetKeyA(&keystat, &key); 
+P_iowait(); 
+
+
+However, in programs with more than one event source, the call uGetKey will return only when a keypress 
+has been received (this includes quasi-keypresses such as coming info foreground), whereas the call 
+p_iowait will return when any event is ready to be serviced. 
+
+
+Accordingly, what uGetKey strictly corresponds to is 
+WORD keystat; 
+uGetKeyA(&keystat , &key); 
+p_waitstat(&keystat); 
+since p_waitstat returns only when the event associated with the passed status word has indeed expired - 
+regardless of whether other events expire in the meanwhile. 
+Deferred processing 
+
+
+An independent way in which the structure of a program's MainLoop can be developed is via a call which 
+simply checks if a keypress has been received, without actually delivering it. In case no keypress has 
+been received yet, the program might continue with some intensive processing, whereas if a keypress is 
+outstanding, that processing might be deferred until the keypress has been dealt with. 
+
+
+For example, suppose an icon is being re-positioned on the screen by cursor keystrokes, and that drawing 
+the icon in its new position is time-consuming. To increase performance, a programmer might decide to 
+draw the icon in its current position only if the user has ceased pounding on the cursor keys. Thus 
+
+
+1 INTRODUCTION TO HWIF 
+——_— Se eee 
+
+
+UpdatePending=FALSE; 
+
+
+FOREVER 
+
+€ 
+
+uGetKey(&key); 
+
+switch (key. keycode) 
+€ 
+ek /* may set UpdatePending */ 
+> 
+
+if (UpdatePending && !uKeyPressOutstanding()) 
+€ 
+Drawlcon(); /* time consuming */ 
+UpdatePending=FALSE; 
+> 
+
+> 
+
+
+Programs with more than one get-event loop 
+
+
+Many programs possess more than one mode. In different modes, various keypresses can have different 
+meanings. Thus an icon designer program might have a special mode in which cursor keys Teposition a 
+selected portion of the screen, whereas ordinarily, cursor keys might simply reposition the current 
+drawing point. Again, a database program may have one mode in which records are being found, and 
+another in which records are being added or updated. As another example, an agenda program may have 
+one mode in which a month view is presented, and another in which a day view is presented. 
+
+
+There are in fact two different approaches to programming in more than one mode: 
+= have different get-event loops for each mode 
+
+
+= — just have one get-event loop, and keep state variables to decide the appropriate response to 
+various incoming events. 
+
+
+To illustrate the first approach, consider again the case of an icon designer application which enters a 
+special mode on receipt of a designated menu command. This could be programmed as follows: 
+
+
+LOCAL_C MainLoop(VOID) 
+
+
+{ 
+FOREVER 
+€ /* outer get-event loop */ 
+1FGeSS) /* designated menu command received */ 
+€ 
+SetUpSpecialMode(); 
+FOREVER 
+€ /* an inner get-event loop */ 
+> /* exit this loop on certain conditions */ 
+TidySpecialMade(): 
+> 
+} 
+
+
+In practice, the code responding to the designated menu command would probably be isolated in its own 
+separate subroutine. 
+
+
+Again, an agenda application with two different modes might in theory be structured as follows: 
+
+
+LOCAL_C VOID MonthViewMainLoop(VOID) 
+
+
+€ 
+FOREVER 
+
+a 
+
+} /* exits loop only when user transitions out of month view */ 
+> 
+
+
+PROGRAMMING IN HWIF 
+SS 
+
+
+LOCAL_C VOID DayViewMainLoop( VOID) 
+
+
+€ 
+FOREVER 
+€ 
+> /* exits loop only when user transitions out of day view */ 
+> 
+LOCAL_C VOID OverallMainLoop(VOID) 
+€ 
+FOREVER /* start up in month view */ 
+€ 
+MonthViewMainLoopt); 
+DayViewMainLoop(); 
+} 
+3 
+
+
+To compare the two approaches to programming in more than one mode: 
+
+
+= Programming with more than one get-event loop is generally easier: relevant state variables 
+(such as might be initialised in a routine like setupSpecialMode referenced above) can be kept on 
+the stack 
+
+
+= However, it is only possible to go so far with more than one get-event loop; as programs 
+become more complicated, just having one get-event loop becomes an ever better design 
+decision. 
+
+
+In particular, a program with more than one get-event loop may founder on account of the large overhead 
+of maintaining shared common processing between the different loops. Thus testing for special events 
+such as 
+
+
+= a message from the System Screen to terminate the application 
+= notification that the Series 3 has been switched on 
+® the expiry of timers or the receipt of data via the serial channel 
+
+
+could well be largely independent of which mode the application is in. As a result, logic would have to 
+be duplicated at the tops of the various possible get-event loops. 
+
+
+Incidentally, it is sometimes appropriate to disable some kinds of events when transiently entering a 
+certain mode. Thus messages from the System Screen to terminate the application or to change the 
+currently open file can be disabled by the simple line of code 
+
+
+DatLocked=TRUE; 
+in which case, in the System Screen, the user will be informed that the application is "busy" on any 
+attempt to close it down or to change the file being used. 
+Diamond key 
+The following discussion on the diamond key applies exclusively to the Series 3a. 
+In the previous section, the idea of programs possessing more than one mode was discussed. 
+The concept is used in the built-in applications such as agenda and data. 
+
+
+Commonly, applications switch to a particular mode when the corresponding key press event occurs. For 
+example, the agenda built-in application switches to Week View mode when the PSION+SHIFT-+W 
+keypress is received. 
+
+
+On the Series 3a, the diamond key is used in the built-in applications to cycle around the various modes. 
+Further, the built-in applications also allow the user to select which modes are to be included in the 
+cycle. 
+
+
+An Hwif program can also make use of the diamond key in this way simply by checking for the diamond 
+key in its main event loop (or the appropriate event loop if more than one is used) and taking suitable 
+action. 
+
+
+If a status window is displayed, the icon can be replaced by a list of modes. Optionally, a diamond 
+symbol can be used to highlight the mode which is currently active and can be a useful visual aid. 
+
+
+1 INTRODUCTION TO HWIF 
+eS 
+
+
+This is achieved by using the window server functions wsSetList and wsSelectList (see the General 
+Window Server Functions chapter in the Window Server Reference manual). 
+
+
+The following simple example resizes the main console window and displays a permanent status window 
+alongside together with a list of three modes. Pressing the diamond key successively, causes the position 
+of the diamond symbol in the status window to be shifted to lie alongside “mode-B" and then "mode-C" 
+and then back to “mode-A” again. 
+
+
+Aside from the visual confirmation of a mode switch, the actual meaning and implementation of the 
+switch is application dependent. 
+
+
+#include <p_std.h> 
+#include <wlib.h> 
+#include <hwif.h> 
+
+
+GLREF_D UWORD _UseFullScreen; 
+
+
+LOCAL_D WORD keystat; 
+LOCAL_D INT gc; 
+
+
+LOCAL_D UINT modepos 
+
+LOCAL_D TEXT * modelist{} 
+€ 
+"mode-A", 
+"mode-B", 
+“mode-C", 
+3; 
+
+
+et 
+2 
+
+
+LOCAL_C VOID ReduceMainWin(VOID) 
+{ 
+P_EXTENT StatusExtent; 
+W_WINDATA wd; 
+
+
+wiInquireStatusWindow(W_STATUS_WINDOW_BIG,&StatusExtent); 
+
+
+wd.extent.tl.x = 0; 
+
+wd.extent.tl.y = 0; 
+
+wd.extent.width = 480 - StatusExtent.width: 
+wd.extent.height = 160; 
+
+
+wSetWindow(uF indMainWid¢),W_WIN_EXTENT, awd): 
+> 
+
+
+LOCAL_C VOID SpecificInit¢(VOID) 
+€ 
+ReduceMainWin(); 
+wStatusWindow(W_STATUS_WINDOW_BIG); 
+gc = gCreateGCO(uFindMainwid¢)); 
+gBorder2(W_BORDER_TYPE_0,W_BORD_CORNER_4); 
+wsSetList(3,&model ist [0] ,modepos) ; 
+> 
+
+
+LOCAL_C VOID SwitchMode(VOID) 
+{ 
+modepos++: 
+modepos %= 3; 
+wsSelectList(modepos); 
+/* ... application specific mode switch code ... */ 
+> 
+
+
+PROGRAMMING IN HWIF 
+——]——— KK eSSSSSSSsFSFSFSSSSSSSSSSSSSSSeeeSSSSSSSSSSSSSSSeF 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKeyA(&keystat, &key); 
+P_iowait(); 
+if (key. keycode & W_SPECIAL_KEY) 
+€ 
+key. keycode &= (“W_SPECIAL_KEY); 
+if (key. keycode == 'x') 
+p_exit(0); 
+> 
+else if (key.keycode == W_KEY DIAMOND) 
+SwitchMode( ); 
+> 
+> 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+_UseFul Screen = TRUE; 
+uCommonInit(); 
+SpecificInit(); 
+MainLoop(); 
+} 
+
+
+Note that setting _UseFul Screen to be TRUE indicates that this code is intended to be run on either the 
+Series 3 or the Series 3a. For a full explanation of the significance of the variable Useful screen, see the 
+description of the function uCommontnit in the Hwif Reference Documentation chapter. 
+
+
+SS EEE] _— SS eee] 
+Menu bar interactions 
+The way an Hwif application initiates a menu bar interaction is simply to make the call 
+uPresentMenus() 
+where there are no explicit parameters. 
+
+
+The actual contents of the menu bar are communicated implicitly via the static variables _cmds and _mdata 
+which various Hwif library calls expect to access. The application must ensure that these point to 
+appropriate tables. 
+
+
+In brief, _cmds is the address of a table of the text names and accelerators of all the current menu 
+commands of the application, and _mdata is the address of another table giving the names of the menu 
+tiles, and how many commands there are in each tile. 
+
+
+Where _cmds must point 
+For example: 
+
+
+LOCAL_D TEXT *cmds[]= 
+€ 
+"nNew file", 
+"oOpen file", 
+"“aSave as", 
+"iInsert", 
+"eCopy", 
+"fFrame off", 
+"XExit", 
+NULL 
+3; 
+
+
+GLDEF_D TEXT ** _cmds=(&cmds [01 ); 
+
+
+This defines a menu bar currently with 7 menu items. 
+
+
+10 
+
+
+1 INTRODUCTION TO HWIF 
+
+
+eee 
+Note carefully: 
+= The text for each menu item starts with its accelerator 
+
+
+= The entire list is terminated by a NULL. 
+
+
+Where _mdata must point 
+
+
+For example, suppose that the above commands are split up into a "File" menu (the first three), an “Edit” 
+menu (the next two), and a "Special" menu (the last two). Then the following definitions would be 
+appropriate 
+
+
+LOCAL_D H_MENU_DATA mdata[]= 
+€ 
+"File" 3, 
+"Edit",2, 
+"“Special",2, 
+NULL 
+3 
+
+
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]); 
+Note that: 
+= Again, the data is terminated by a NULL 
+= The individual entries (one per menu tile) are given in the form of an H_MENU_DATA struct, which 
+simply contains a TEXxT* followed by a UWORD. 
+How to use uPresentMenus 
+
+
+If the user cancels, or if an error has occurred (eg out of memory), uPresentMenus returns 0. Otherwise, it 
+returns the accelerator of the item chosen. 
+
+
+Accordingly, uPresentMenus is normally called in the following context: 
+
+
+LOCAL_C VOID TryExecuteCommand(INT keycode) 
+C 
+keycode=uLocateCommand( keycode): 
+if (keycode>=0) 
+ManageCommand( keycode); 
+
+
+> 
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+INT ret; 
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_SPECIAL_KEY) 
+TryExecuteCommand( key. keycode&(“W_SPECIAL_KEY)); 
+else if (key. keycode==W_KEY_MENU) 
+€ 
+ret=uPresentMenus(); 
+if (ret>0) 
+TryExecuteCommand(ret); 
+> 
+else ... 
+> 
+> 
+
+
+That is, a menu bar interaction is initiated in response to receipt of a MENU keypress. The result, if 
+positive, is dispatched to the Hwif library routine uLocateCommand, which converts the accelerator to an 
+index into the current table of menu commands (as pointed to by _cmds). Finally, inside the routine 
+ManageConmand, a switch statement (or equivalent) on the index is performed. 
+
+
+Note that there are two routes to the routine ManageCommand: 
+
+
+= the route via receipt of the MENU key and the presentation of the menu bar 
+
+
+11 
+
+
+PROGRAMMING IN HWIF 
+
+
+= the route whereby the hot key is received directly, in the form PSION -+ ACCELERATOR. 
+
+
+In the latter case, the bit w_SPECIAL_KEY is set in key.keycode, so that the user's presumed intention of 
+invoking a menu command via its accelerator can be detected early inside any get-event loop. This bit has 
+to be masked out before the contents of the keypress is analysed by the routine uLocateCommand. In case 
+the user has typed PSION together with an accelerator that does not currently exist for the application, the 
+routine uLocateCommand returns -1. Otherwise, as stated above, it returns an appropriate index into the 
+table of menu commands. 
+
+
+The ManageCommand routine 
+
+
+The ManageCommand routine of an application is one of its most important ones, ranking alongside MainLoop 
+and (to a lesser extent) main itself as the locus of the controlling logic of the program. 
+
+
+For clarity, it seems best if the contents of ManageCommand just call other routines where the real work of 
+each of the different menu commands is executed. This leaves ManageConmand as, primarily, an extended 
+switch statement, branching on the command index number. 
+
+
+Changing menu bar contents dynamically 
+There are at least two methods of dynamically changing the contents of the menu bar. 
+
+
+In the first method, two different sets of tables could be declared, and the values of _cmds and _mdata be 
+changed when required. This might be appropriate for an application with two modes that differ 
+distinctly from each other. 
+
+
+Alternatively, for a more modest change, code such as the following suffices: 
+
+
+cmds [5]=(show_frame? "fFrame off": "fFrame on"); 
+
+
+Restrictions on valid accelerators 
+
+
+On the Series 3, the allowed values for accelerators are the 26 lower case letters 'a' through 'z', together 
+with the four arithmetic operator keys, '+', '-', '*’, and '/' (though some of the last four values may 
+change to something else on a non-English keyboard version). 
+
+
+On the Series 3a and Workabout, however, the allowed values for accelerators are all those allowed for 
+the Series 3 plus the upper case letters 'A' through 'Z'. 
+
+
+It is not possible to specify a menu command without an accelerator. This means that at any one time, an 
+application is limited to 30 first level menu commands on the Series 3 and 56 first level menu commands 
+on the Series 3a and Workabout. 
+
+
+To handle upper case accelerators correctly, the MainLoop code fragment above could be changed as 
+follows: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+INT ret; 
+INT code; 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode & W_SPECIAL_KEY) 
+¢ 
+code = key.keycode & (“W_SPECIAL_KEY); 
+if (key.modifiers & W_SHIFT_MODIFIER) 
+code = p_toupper(code); 
+TryExecuteCommand( code); 
+> 
+else if (key.keycode == W_KEY_MENU) 
+€ 
+ret = uPresentMenus(); 
+if (ret > 0) 
+TryExecuteCommand( ret); 
+> 
+else ... 
+
+
+12 
+
+
+1 INTRODUCTION TO HWIF 
+SESS 
+
+
+Grey underlining 
+
+
+Built in applications have the ability to add grey lines undemeath menu items. This serves to group 
+related menu items and can be a useful visual aid if used sparingly. 
+
+
+Note that grey need not be enabled for the main console window in order for this to work. 
+
+This feature is available on the Series 3a and Workabout, but not on the Series 3. It is discussed more 
+fully in the Hwif Reference Documentation chapter. 
+
+Menu positions 
+
+
+The position of the menu item currently selected can be recorded by making use of the global variable 
+_MenuPositions. 
+
+
+This is particularly useful in an application where more than one menu bar is used. The position of the 
+menu item selected in each menu bar can be recorded so that the previously selected menu item can be 
+highlighted when a menu bar is re-displayed. 
+
+
+This feature is available on the Series 3a and Workabout, but not on the Series 3. It is discussed more 
+fully in the Hwif Reference Documentation chapter. 
+
+
+SSS a re a a 
+Presenting dialogs 
+Presenting a dialog consists of the following steps: 
+
+= one call to udpenDialog, to begin building up the dialog contents 
+
+
+= one or more calls to uAddDialog! tem, uAddButtonList, and/or uAddChoiceList, to add items to the 
+dialog 
+
+
+= possibly, a call to hOlgPosition, to position the dialog to one side or comer of the screen 
+
+
+= one call to uRunDialog, to await the user's response. 
+
+
+Checking for run-time errors 
+
+
+The programmer ought to bear in mind that an out-of-memory error can occur at any of the above stages, 
+in which case the flow of execution must be terminated at once. In practice, this is very simple to do, 
+since the Hwif uxxx calls all automatically inform the user if any error arises, and automatically clean up 
+any temporary dialog resources that are no longer required. 
+
+
+For example, to present a dialog with a title (Use) and a choice list (with prompt Clipboard): 
+
+
+LOCAL_C VOID ChangeCl ipboardUsed(VOID) 
+
+
+€ 
+if (uOpenDialog("Use")) 
+return; /* out of memory */ 
+if CuAddChoiceList("Clipboard",&using, "1", 02", "30 140 NULL) 
+return; /* out of memory */ 
+if CuRunDialog¢)<=0) 
+return; /* out of memory, or user cancelled */ 
+WriteClipboardText(); 
+} 
+
+
+Items that can be added to Hwif dialogs 
+These are precisely the same as in OPL/w, namely: 
+= = choice lists 
+® action lists of buttons 
+= plain text items 
+=# numeric editors 
+® floating point editors 
+
+
+= time editors and date editors 
+
+
+13 
+
+
+PROGRAMMING IN HWIF 
+
+
+= text editors (both scrolling and non-scrolling) 
+= secret data input boxes 
+= filename selectors and filename editors. 
+
+
+In most of these cases, the item is associated with a so-called live variable, which specifies the initial 
+value of the item (when the dialog is made visible), and which may be changed when the dialog is 
+successfully completed. The type of this live variable varies from item to item. 
+
+
+Thus in the above example, the (global) variable using is the live variable for the choice list. 
+
+
+Longer choice lists 
+
+
+In some cases, the list of choices presented in a particular choice list may be too long for a choice list to 
+be conveniently defined simply by one call to uAddchoiceList. 
+
+
+The three functions uBeginDCL, uGrowDCL, and uAddDCL exist to help out with these so-called dynamic 
+choice lists (the name reflects the fact that the contents of the choice list are built up over a few lines of 
+code, rather than just being defined statically; in some cases, the contents in the list may change between 
+different invocations of the dialog, to reflect changing run-time circumstances). 
+
+
+For example, the following routine builds up a choice list whose contents are the twelve month names: 
+
+
+LOCAL_C INT AddMonthChoiceList(UWORD *pmonno) 
+€ 
+H_DI_CHOICE ch; 
+TEXT mon [32]; 
+INT i; 
+
+
+if CuBeginDCL(&ch)) 
+return(-1); /* report failure to caller */ 
+for (i=0; i<12: i++) 
+€ 
+p_nmmon(&mon [0] , i); 
+if CuGrowDCL(&ch,&mon[0] >) 
+return(-1); /* report failure to caller */ 
+> 
+return(uAddDCL("Month", pmonno, &ch)); 
+> 
+
+
+Alternatively, the function hSetVarrayInchlist can be used to build up a choice list, especially if the list 
+might contain more than 255 items. 
+
+
+For example, by modifying the above code, the same effect can be achieved as shown below: 
+
+
+#define C_VASTR 6 
+#define O_VA_APPEND 7 
+#define OLIB_CAT 1 
+
+
+LOCAL_C INT AddMonthChoiceList(INT item_no, INT *pmonno) 
+{ 
+UWORD used = 0; 
+VOID *pvarray; 
+TEXT mon{32J; 
+INT i; 
+
+
+if (uAddChoiceList("month",&used,NULL)) 
+return(-1); /* failure */ 
+pvarray = p_new(OLIB_CAT,C_VASTR); 
+for (i = 0; i < 12; i++) 
+€ 
+p_nmmon(&mon [0], 1); 
+p_send3(pvarray,0_VA_APPEND , &mon{[0] ); 
+> 
+hSetVarrayInChlist( item_no, (*pmonno), pvarray): 
+> 
+
+
+Note that error handling in this code is incomplete. 
+
+
+14 
+
+
+1 INTRODUCTION TO HWIF 
+- eS eee 
+
+
+Typical dialog usage 
+Applications will in many cases wish to call dialogs in a loop, as follows: 
+
+
+LOCAL_C VOID OpenFile(VvoID) 
+€ 
+H_DI_FSEL open; 
+TEXT openbuf [P_FNAMESIZE+2] ; 
+VOID *newfcb; 
+
+
+SetupF i lename(&openbuf [0] ); 
+open. flags=H_FILE_PICK_SELECTOR; 
+open. fname=(&openbuf (0) ); /* initialise filename selector */ 
+do 
+{ 
+if (uOpenDialog("Dump"')) 
+return; 
+if CuAddDialogI tem(H_DIALOG_FSEL,"File: " &open)) 
+return; 
+if CuRunDialog()<=0) 
+return; 
+openbuf [1+openbuf [0] ] =0; 
+> while (TryOpenFile(&openbuf [1] ,&newfcb)); /* until open succeeds */ 
+ChangeOverTo(&openbuf (1] ,newfcb); 
+} 
+
+
+Schematically: 
+
+
+InitialiseLiveVariables(); 
+FOREVER 
+€ 
+if (No memory for dialog) 
+break; 
+if (User cancels) 
+break; 
+if (Dialog choices validate okay) 
+£€ 
+PerformAction(); 
+break; 
+> 
+> 
+
+
+In such a case, relevant live variables need to be initialised before entering the loop. Then if the user 
+mistakenly selects (eg) the wrong file from a directory, this choice will remain in the dialog when it is 
+presented again (along with an appropriate error message), so that it is easy for the user to adjust the 
+choice to what was intended. At the same time, users will be able to see what they typed into the dialog 
+the first time. 
+
+
+It is possible to discover the last key press and key modifers handled by the system on the application's 
+behalf. This is particularly useful on exit from uRunDialog. 
+
+
+A number of key press combinations cause a dialog to terminate; amongst others, they include ESC and 
+HELP. Knowing which key press combination caused the dialog to terminate, enables the application to 
+take appropriate subsequent action. 
+
+
+For more information, see the description of the hLastSystemkey function in the Hwif Reference 
+Documentation chapter. 
+Dialog underlining 
+
+
+Built in applications have the ability to add or remove a solid underline to components in a dialog. This 
+serves to group related dialog components and can be a useful visual aid if used sparingly. 
+
+
+Hwif programs can also do this by calling the function usetDialogULine and specifying the position of the 
+dialog component within the dialog and indicating whether underlining is to be added or removed. 
+
+
+This feature is available on all machines, although there is a difference in behaviour on the Series 3 as 
+opposed to the Series 3a and Workabout. 
+
+
+Further detail on this can be found in the Hwif Reference Documentation chapter. 
+
+
+15 
+
+
+PROGRAMMING IN HWIF 
+—. Ka 
+
+
+Help dialogs 
+
+
+Hwif contains support for accessing the same Help engine as used by the in-built applications on the 
+Series 3. 
+
+
+The function hHelpSubSystem can be called in response to suitable key-presses from the user (eg the HELP 
+keypress). 
+
+
+The Help engine is resource-based and any serious user of hHelpSubSystem must create a resource file 
+(using the tool RCOMP.EXE) containing resources defining the hierarchy of Help text. 
+
+
+Typically, a MainLoop routine might contain the following code fragment: 
+
+
+if (key. keycode == W_KEY_HELP) 
+hel pSubSystem(QUERY_HELP ,QUERY_HELP_INDEX); 
+
+
+where the two parameters are the resource IDs of the "top-level" Help resource and the "index" set of 
+Help resources respectively. 
+
+
+Like uPresentMenus and uRunDialog, hHelpSubSystem only returns when the entire Help operation has been 
+completed by the user. It does its own error handling internally, automatically presenting suitable error 
+messages where necessary. 
+
+
+Help Resources 
+
+
+As stated above, the function hHelpsubSystem requires two resource IDs as parameters. These reference 
+instances of the HELP_ARRAY resource (defined in the Hwif reference documentation). These, in turn, may 
+reference instances of STRING, TOPIC_ARRAY and yet other HELP_ARRAY resources, forming a potentially 
+complex hierarchy. 
+
+
+Note that in the definition of the resource struct HELP_ARRAY, the three fields must always appear in the 
+given order. When declaring an instance of the resource struct HELP_ARRAY, the fields can come in any 
+
+order (true for any resources declared in a resource file). The reason that it may be natural to rearrange 
+the fields is that the displayed form of a general Help screen is: 
+
+
+1. “topic” text in the title line (in bold). 
+2. Any STRINGs in "strlst" come next. 
+3. any associated topics defined by "topic_id" come last (bulleted and in bold). 
+
+
+The "topic_id” field of any HELP_ARRAY resource, if present, must always reference an instance of the 
+TOPIC_ARRAY struct (defined in the Hwif reference documentation). In turn the values in "id_tst” refer to 
+further HELP_ARRAYS as shown schematically below: 
+
+
+HELP_ARRAY (topic_id)--> TOPIC_ARRAY 
+
+
+(id_lst item)--> HELP_ARRAY ... etc 
+
+
+| 
+
+
+Cid_lst item)--> HELP_ARRAY ... etc 
+
+
+For example, the following definition has resource ID world_basics and contains all three possible types 
+of field - "topic", "strist” and "topic_id”. 
+
+
+RESOURCE HELP_ARRAY world_basics 
+
+
+€ 
+
+topic = "World"; 
+
+strist = 
+€ 
+STRING {str = "To find a city, type first few letters";} 
+STRING {str = "25 
+STRING {str = "World button locks to cities in one country";> 
+> 
+
+topic_id = world_extra; 
+
+> 
+
+
+However, it is more common to omit at least one of these fields in any one HELP_ARRAY. 
+
+
+16 
+
+
+1 INTRODUCTION TO HWIF 
+_ ee eeeeeeeSeSSSeSSSSSSSSSSSSSMMMSMMSSSSSSSSsssesesessseeee 
+
+
+In practice, Help hierarchies tend to be built from what can be described as "top-level" variations of 
+HELP_ARRAYS, where the "strtst” fields are omitted, and "bottom-level" variations, where the “topic_id" 
+fields are omitted 
+
+
+The “top-level” variations result in the presentation of bold, bulleted lists of further topics on which help 
+can be had. For example: 
+
+
+RESOURCE HELP_ARRAY query_help 
+€ 
+topic = "Query"; 
+topic_id = query_help data; 
+} 
+
+
+The "bottom-level" variations result in the presentation of UNbold, UNbulleted text Strings. For 
+example: 
+
+
+RESOURCE TOPIC_ARRAY query_help data 
+
+€ 
+
+id_lst = 
+€ 
+query_list, 
+query_func, 
+query_memories, 
+query_percent, 
+query_tips 
+7 
+
+> 
+
+
+In turn, query_memories, for example, is the ID of the resource: 
+
+
+RESOURCE HELP_ARRAY query_memories 
+
+
+{ 
+
+topic = "Memories MO-M9"; 
+
+strlst = 
+{ 
+STRING {str = "Top line shows current memory";}, 
+STRING {str = "'M In’, 'M+" ete work on it":}, 
+STRING {str = ";}, 
+STRING {str = "Change or set with 'Change memories'":} 
+3 
+
+> 
+
+
+Thus, calling hHelpsubsystem with first parameter query_HELP displays QUERY in the title line of the Help 
+display followed by a list of bold ,bulleted items of which MEMORIES MO-M9 is the third. Selecting 
+this item from the Help menu causes the above text to be displayed. 
+
+
+Note that neither the system code at run-time, nor the resource compiler offers any assistance in word- 
+wrapping strings of Help text. The developer must ensure that individual lines do not become so wide 
+that a run time "Too wide" error message is given. 
+
+
+The HELP_ARRAY identified by the index resource ID parameter to hHelpsubSystem (ie the second parameter) 
+is only referenced when the user requests an "Index" of all available Help topics, either by pressing 
+CONTROL +HELP inside the Help subsystem or by selecting the "Index" item and pressing ENTER. Either 
+way, the system code constructs a sorted alphabetical list of topics from two sources: 
+
+
+1. the help index at resource 112 in the "system" resource file (which the system code 
+automatically opens on behalf of all Hwif applications). 
+
+
+2. the HELP_ARRAY resource referenced by the caller's index resource ID parameter(if non-zero). 
+
+
+In constructing the list, the system code ignores any "strist” and "topic" fields in the top-level 
+resource. 
+
+
+A measure of context sensitive help can be achieved by allowing the values passed to hHelpsubSystem to 
+depend on the program state. 
+
+
+Finally, whenever a Help screen is constructed, the system code automatically appends a reference to 
+"Help on help" and "Index" provided that these are not already provided by the developer. 
+
+
+17 
+
+
+PROGRAMMING IN HWIF 
+
+
+Help dialogs (an older alternative) 
+
+
+In previous versions of Hwif, it was not possible to access the built-in Help subsystem from an Hwif 
+application. However, two utility routines were available (and still are!) in the Hwif library that allowed 
+the presentation of a broadly comparable but possibly less satisfying Help dialog suite. 
+
+
+The routine uDiatogMenu allows the presentation of a menu-like dialog broadly equivalent to the top level 
+in a Help dialog suite. Typically, an application would launch this dialog when the HELP key is pressed. 
+The application supplies a range of topic titles, and the user cursors up and down in standard manner to 
+select a topic of further interest. The value returned from udiatogMenu informs the application which 
+topic was selected. 
+
+
+The application can then make use of the routine uDisplayText to present a dialog containing up to seven 
+lines of additional textual information (for the body of the help topic selected). When this is exited, the 
+application can, if desired, present the top-level dialog again. 
+
+
+Ee ee es ree a ee ee ee ee 
+Line editors and multi-line editors 
+
+
+In addition to the various editors that are available as items in dialogs, the Hwif library also allows access 
+to single- and multi-line editors, outside of the context of dialogs. 
+
+
+Such editors allow the user to alter data, without having to invoke a dialog box for this purpose. 
+Advantages include: 
+
+
+= compared to a corresponding (scrolling) editor in a dialog, a multi-line editor allows the user to 
+see more text at one time, and the text can contain embedded carriage returns 
+
+
+= any Find text (for example) can remain permanently visible on the screen, in its own edit box, 
+instead of being visible only when the user requests the presentation of a Find Dialog 
+
+
+= if the entries in for example a Diary are laid out on screen, the user can edit them in place, 
+rather than having to use a dialog and lose sight of the overall screen layout in the meantime. 
+
+
+Invoking these editors via Hwif library calls does not significantly add to the total size of the code of an 
+application, since the Hwif library calls merely provide access to editing functionality that is already 
+present in the Series 3 ROM. 
+
+Editing features supported 
+
+Hwif editors allow applications to make use of the following features: 
+
+
+= in multi-line editors, text is automatically word-wrapped at the visible right margin specified; 
+users can start new paragraphs by pressing the ENTER key 
+
+
+= in multi-line editors, the display automatically scrolls vertically when required 
+= the user can show or hide paragraph ends and spaces 
+
+
+= the text can be displayed bold, italicised, underlined, monospaced, and/or double height (though 
+the font style cannot vary from word to word inside any one editor) 
+
+
+= the width of an editor can be changed dynamically on request, for example if the user hides or 
+shows a permanent status window 
+
+
+"it is possible to display a side cursor in the left margin; the width of the main (flashing) cursor 
+can also be controlled (and can be set to zero) 
+
+
+= the functions cut, copy, paste, evaluate, find, and replace are all available. 
+
+
+Presenting an editor 
+The minimum steps required to include an editor in an application are the following: 
+
+
+= create the editor, using the cal! heBopen 
+= when appropriate, emphasise it, using the call hEBEmphasise, so that it displays a flashing cursor 
+= from time to time, pass it relevant incoming keypresses, using the call hEBHandleKey 
+
+
+= when the application needs to know the current contents of the editor, the call hEBSenseText can 
+be made. 
+
+
+18 
+
+
+1 INTRODUCTION TO HWIF 
+
+
+The call heBopen passes a filled-in _ED1IT_Box struct, to customise the editor. This specifies (among other 
+things) the position of the top left of the editor on the screen, the maximum number of characters that the 
+editor is to accept, the width and height of the editor, the font style to use, and the spacing between lines. 
+
+
+For example, the following code fragment creates an editor four lines deep, of width 12 pixels less than 
+the current screen width, and which supports clipboard functionality and a left cursor: 
+
+
+H_EDIT_BOX heb; 
+
+
+heb. win=MainwWid; /* ID of main window */ 
+
+heb.maxchars=255; 
+
+heb. vulen=ScreenWidth-12; 
+
+heb.visl ines=4; 
+
+heb.pos.x=5; 
+
+heb. pos. y=36; 
+ebH=hEBOpen(H_EDIT_BOX_VISLINES|H_EDIT_BOX_LEFT_CURSOR|H_EDIT_BOX_CLIPBOARD,&heb); 
+
+
+The return value ebi (the handle of the edit box) should be used to identify this particular editor (as 
+opposed to others) in subsequent hEBxxx calls. The call returns zero if there was insufficient memory to 
+create the editor. 
+
+
+In the above example, the variable screenwidth has previously been set up by the application to the 
+current width of the screen (this can vary depending on whether a permanent status window is visible). 
+The variable Mainwid is the ID of the main screen window, as discussed below in connection with the 
+Console. 
+
+
+The call hEB0pen creates an editor without any text in it. Text can be placed into the editor in a variety of 
+ways, chief amongst them the call 
+
+
+hEBSetText(VOID *ebH, TEXT *pb, INT blen) 
+
+
+In using the calls hEBSetText and hEBSenseText, it is important to understand that Hwif editors store text 
+internally in one contiguous buffer. The buffer itself is always terminated by a zero. Paragraph ends are 
+recorded using the character 13 (\n). Thus text set into an editor should not contain any zero (except, 
+possibly, after blen characters - in which case it is harmless). For example, 
+
+
+hEBSetText(ebi,"Hello world\nThis is Hwif",24); 
+
+
+The call heBSenseText simply returns a TEXT* pointer to the editor's own copy of the text being edited. 
+Clearly, this has to be treated with care. A copy of the text may have to be made (using, for example, 
+p_scpy) before closing down the editor or otherwise changing its contents. 
+
+
+As well as the textual content of an editor initially being zero, the cursor position also starts off at zero; 
+likewise there is, by default, no select region. These settings can be overridden by means of the call 
+hEBSetSelect. If required, there is also a corresponding call hEBSenseSelect. 
+
+
+Word wrapping can, effectively, be turned off by using the heBsetMargin function. 
+
+For more details of these and other editing calls, see the reference section, or the worked example 
+applications. 
+
+Applications with more than one editor 
+
+Applications with more than one editor can present an impressive appearance to users. 
+
+
+What the user sees is two or more regions of the screen - such as the Find Window and the Record 
+Window in a database application - each enclosed in its own border, and each housing an editor. The user 
+typically navigates between these windows using the TAB key to switch focus, and editing keys are 
+directed to whichever editor currently has the focus. 
+
+
+To implement such a set up, an Hwif programmer needs to take the following steps: 
+
+
+= the sizes and positions of the various screen components have to be carefully calculated (see the 
+example applications for some guidance on this) 
+
+
+= the requisite number of editors have to be created, and their handles stored 
+= a variable has to be dedicated to recording which of the editors currently has the focus 
+
+
+= for each editor, a graphics call such as gBorderRect has to be made, to produce an appropriately 
+shadowed boundary (with a heavier shadow for the editor possessing the focus). 
+
+
+19 
+
+
+PROGRAMMING IN HWIF 
+
+
+On receipt of the TAB key, the application switches focus, by means of two calls to gBorderRect (one to 
+remove the shadow from the editor that is losing the focus, and one to apply a shadow to the editor that 
+is gaining it), and two calls to hEBEmphasise. The effect of these latter calls is to control whether a 
+flashing cursor is displayed, and whether a select region is highlighted. 
+
+
+Thus part of the code in the MainLoop of an application with three editors could be as follows: 
+
+
+switch (key. keycode) 
+€ 
+
+
+case W_KEY_TAB: 
+RotateFocus(key.modifiers&W_SHIFT_MODIFIER); /* forwards or backwards */ 
+break; 
+case W_KEY_RETURN: 
+if Cemph!=2) 
+break; /* else fall through */ 
+default: 
+hEBHandleKey(edit [emph] , key. keycode, key.modi fiers); 
+} 
+
+
+In this application, the handles of the three edit boxes are stored in edit [0] through edit (2), the variable 
+emph records which currently has the emphasis, and of the three editors, only the third is multi-line (hence 
+the test in the W_KEY_RETURN branch). The effect of SHIFT+TAB is to rotate the focus in the opposite 
+direction to plain TAB. 
+
+
+Edit boxes and saved file versions 
+
+
+One important difference between restricting users to edit data via dialogs, and allowing them to edit the 
+data in place, in single- or multi-line editors, is that menu commands can arrive at any time in the middle 
+of editing in the second case (but not in the first). The point is that access to the menu bar is impossible 
+while a dialog is in place; not so when text in an edit box is being edited. 
+
+
+Applications which use edit boxes may therefore have to check, before carrying out any menu command, 
+that their own record of the contents of the edit boxes is up to date. 
+
+
+To this end, the routine hEBSenseChanged exists, which reports whether or not an edit box has had its 
+contents changed. There is also a routine hEBClearChanged, which clears the internal "changed" flag 
+maintained by the edit box. 
+
+
+When file-based data is being edited via a dialog, an application can often choose to write any changes to 
+file, immediately the dialog completes (especially in the case of a database application). But when data is 
+being edited via an edit box, the application obviously cannot write out any changes every time a keypress 
+is received. This leads to there being a potential difference between the file version of some data, and the 
+current in-memory version. It is up to applications to keep careful track of this difference, and to decide 
+when changes should be committed to file. 
+
+
+ESS en ee ee ee ne 
+Printing 
+Hwif library routines provide support for applications: 
+
+
+# invoking the standard Print Setup dialog suite (specifying page size, margins, headers and 
+footers, and so on) 
+
+
+= actually printing. 
+
+
+Printing features supported 
+
+
+Any printing from an Hwif application automatically conforms to the parameters specified by the user via 
+the Print Setup dialog, and is automatically directed to the file or device specified by the user in the 
+Printer Setup dialog in the System Screen. As the printing takes place, the standard Printing dialog is 
+presented, informing the user of the page currently being printed, and containing a Cancel button to 
+allow the printing to be abandoned. 
+
+
+Rom resident code performs the pagination and any word-wrap required, and ensures that any headers 
+and footers specified by the user are appropriately positioned. That is, including Hwif printing library 
+calls in an application does not significantly add to the total size of the code of an application, since these 
+library calls merely provide access to functionality that is present in the Series 3 ROM. 
+
+
+20 
+
+
+1 INTRODUCTION TO HWIF 
+
+
+All that an application needs to provide is a callback function which provides the data for each new line 
+
+(or series of lines, if word-wrap is required) to be printed. 
+
+The Print Setup dialog 
+
+In order to enter the Print Setup dialog suite, an application only needs to include the single line of code 
+hPrintSetupDialog¢); 
+
+There is no requirement for the application to record the values chosen by the user in this dialog suite, as 
+
+ROM resident code does this automatically. 
+
+The basic mechanism of printing 
+
+
+As an example of how to print, consider an application which stores its data as a series of records 
+accessed via an index, table[]. These records in turn consist of a date and time, and a text string, all 
+defined by the struct 
+
+
+typedef struct 
+
+
+{ 
+
+ULONG sdate; /* time and date */ 
+
+UWORD tlen; /* length of text string */ 
+TEXT “pb; /* address of text string */ 
+> ENTRY; 
+
+
+The following two routines suffice to print the application's data: 
+
+
+LOCAL_D UWORD PrintRec; /* entry currently being printed */ 
+LOCAL_D UWORD PrintState; /* which PART of the entry is currently being printed */ 
+LOCAL_D TEXT PrintBuf{[H_TIME_LN_DATE_STRING] ; 
+
+
+LOCAL_C INT PrintLineCH_PRINT *pr) 
+{ 
+ENTRY *pent; 
+
+
+pent=(&table[PrintRec] ); 
+switch (PrintStatet+) 
+
+
+€ 
+
+case 0: 
+pr->blen=SdateToBuf (&PrintBuf [0] ,&pent->sdate); 
+pr->buf=(&PrintBuf [0] ); 
+pr->style|=H_PRINT_STY_BOLD; 
+break; 
+
+case 1: 
+pr->buf=pent->pb; 
+pr->blen=pent->tlen; 
+
+
+break; 
+
+case 2: 
+pr->blen=0; 
+PrintState=0; 
+PrintRec++; 
+return(PrintRec! =count); 
+> 
+
+pr->flags|=H_PRINT_KEEP; 
+
+return( TRUE); 
+
+> 
+
+LOCAL_C VOID PrintALL(VOID) 
+
+€ 
+
+if (!count) 
+{ 
+winfoMsg("Nothing to print"); 
+return; 
+> 
+
+
+PrintRec=0; 
+PrintState=0; 
+hPrint(PrintLine); 
+d 
+
+
+21 
+
+
+PROGRAMMING IN HWIF 
+Ss eS 
+
+
+Of these two routines, the latter (Printal) is the controlling one. The general form of this routine is 
+actually as follows: 
+
+
+CollectPrintDetails(); 
+
+Check! fReal lyNeedToPrint(); 
+InitialisePrintStateVariables(); 
+hPrint(PrintLine); 
+PostPrintMessage(); 
+
+
+In all cases, the centre-piece of a PrintAlt routine is the line 
+hPrint(PrintLine); 
+
+
+or equivalent. When the flow of program execution reaches this line, it remains inside the hprint routine 
+until printing has completed (either naturally, or on account of the user terminating, or on account of 
+some kind of error). Thus any following line of code, such as a call to PostPrintMessage, is executed only 
+after printing is complete. In this sense, hPrint is similar to the calls uRunDialog and uPresentMenus; a lot 
+can take place on the screen without the program progressing any further through application code. 
+However, in one crucial respect, hPrint differs from these other calls; the application-supplied callback 
+function PrintLine is repeatedly visited from inside the hprint call. 
+
+
+The PrintLine callback function 
+
+
+Each time system code calls the PrintLine function, the application has to supply the data for the next 
+line (or series of lines) to print. 
+
+
+It is the responsibility of the application to keep an independent record of how far the printing has 
+progressed - so that the appropriate data can be passed each time. This record - the so-called Print state 
+variables - has to be in some static data (or in an alloc cell whose handle is a static variable). In the 
+above example, the variables printstate and PrintRec play this role: printRec counts through the records 
+(from 0 through count-1), and PrintState records which part of each record is currently being printed: 
+
+
+® the text corresponding to the date and time” 
+= the main text of the record 
+= a possible blank line underneath the record, to separate it from the following one. 
+
+
+Each time PrintLine is called, the application has to fill in parts of a passed H_PRINT struct. The parts that 
+an application is most likely to want to write to are: 
+
+
+blen the length of the text for the line (or group of lines) 
+
+buf the address of a buffer containing the text to print 
+
+style possible further embellishment of the font style selected by the user in any 
+Print Setup dialog 
+
+flags the application may wish to or in the bit }_PRINT_KEEP, to request the system 
+
+
+software to keep this line (or group of lines) together on the same page with 
+the following line, if possible; another potentially useful flag is H_PRINT_PAGE, 
+to force the emission of a form feed before the line is printed. 
+
+
+Additionally, the return value from PrintLine has the following significance: 
+= the application should return FALSE when it has no more data to print 
+
+
+= otherwise, the application should return TRUE. 
+
+
+The location of the print buffer 
+
+
+Note that pr->buf must point to a buffer that will continue to exist after the routine printLine has 
+returned. 
+
+
+In the above example, the main body of text can be printed simply by setting pr->buf equal to the 
+application's own pointer to where this text is stored. However, the text corresponding to the time and 
+date is another matter, since the application evidently only stores this in the form of a ULONG. The 
+application routine SdateToBuf converts the time and date from a ULONG into text form (presumably using 
+the Hwif time-text utility functions, discussed later). However, it would be a severe error to declare a 
+buffer to hold this textual representation as an automatic on the stack inside printLine. 
+
+
+22 
+
+
+1 INTRODUCTION TO HWIF 
+
+
+The Print Details dialog 
+
+
+Although the above example lacks such a dialog, it is possible for an application to present its own dialog 
+prior to proceeding with a print. 
+
+
+The purpose of this dialog - if not only to confirm that the user wishes printing to go ahead - could be to 
+collect additional parameters affecting the way the printing is done. For example, the user could be asked 
+to choose whether all records should be printed, or only a selected set (say only those records which are 
+
+somehow tagged). Again, the dialog could control whether each new record should begin on its own new 
+
+
+page. 
+
+
+Note that any such Print Details dialog differs in function from the Print Setup dialog available via 
+hPrintSetupDialog: 
+
+
+= the Print Setup dialog is common to all applications, whereas Print Details dialogs differ from 
+application to application 
+
+
+™ — system code takes care of recording and implementing the choices made from the Print Setup 
+dialog, but it is up to applications to record and implement choices made in any Print Details 
+dialog. 
+
+
+Word wrapping during printing 
+
+
+In most cases, applications have no need to be aware of any word-wrapping that may take place during 
+printing. Whether or not some text is printed on one line or over more than one line depends, after all, 
+on choices made by the user in the Print Setup dialog - such as the page size, the left and right margins, 
+and the default printing font. In all cases, the ROM printing code automatically ensures that the specified 
+margins are respected, with excess text being placed on the following line. 
+
+
+Occasionally, however, an application may wish to specially indent subsequent lines of a wrapped 
+paragraph. This can be achieved by using the Hwif library call hprintSetsi - which sets the Subsequent 
+Indent for any wrapped lines. 
+
+
+At the same time, amy line can be arbitrarily indented, by means of writing to the indent field of the 
+passed H_PRINT struct. 
+
+
+The units any such indents are expressed in vary considerably from printer to printer. To guide the 
+application as to suitable values, two additional calls are available: 
+
+
+hPrintSenseBufWidth returns the width, in printer units, of a specified buffer (when 
+printed in the selected default printer font) 
+
+
+hPrintSensePageWidth returns the width, in printer units, of the paper being printed on 
+(minus its margins). 
+
+
+Printing the contents of multi-line editors 
+Recall that Hwif multi-line editors use the character 13 (\n) to record paragraph ends. 
+
+
+Accordingly, if data produced in multi-line edit boxes is to be printed, it should first be scanned for 
+embedded \n's, along the following lines: 
+
+
+case 2: 
+PrintBuf=index (PrintRec] .note.buf; 
+PrintLen=index [PrintRec] .note. len; 
+default: 
+pr->buf=PrintBuf; 
+ind=p_bloc(PrintBuf ,PrintLen, '\n'); 
+if Cind>=0) 
+€ 
+pr->blen=ind; 
+PrintLen-=ind+1; 
+PrintBuf+=ind+1; 
+> 
+else 
+€ 
+pr->blen=PrintLen; 
+PrintState=0; 
+PrintRec++; 
+> 
+
+
+23 
+
+
+PROGRAMMING IN HWIF 
+
+
+SS SSS een Oe ee ee ee eee ee 
+Time-text utility functions 
+
+
+The Hwif time-text functions provide a convenient way of generating textual representations of times 
+and/or dates, that reflect the user's preferences as given in the Formats dialog in the Time application. 
+
+
+In general, a textual representation of time and/or date consists of a combination of some of the following 
+components: 
+
+
+= numerical representations of the day in the month, the month in the year, the year, and the 
+century 
+
+
+® numerical representations of the hour, the minute, and the second 
+
+
+= the name of the day in the week, and the name of the month in the year - each of which may be 
+abbreviated 
+
+
+= a suffix (such as ¢h or rd) after the day number in the month 
+® an am or pm indicator 
+= time and date separators (such as colons and slashes). 
+The htTxxx functions provide textual representations as combinations of the above, taking data from: 
+
+
+* atime and/or date that has previously been specified, using the htTSetTime call (which accepts 
+any of the P_DAYSEC, P_DATE, or system-time representations) 
+
+
+= formatting preferences previously indicated by the application, using the calls hTTsetformat and, 
+possibly, htTSetAbbreviations 
+
+
+= the user's current preference for whether time should be am/pm or 24 hour, for whether the 
+month should come before or after the day, and for what the date and time separators should be. 
+
+
+The resultant text itself is obtained by a call to hTTSenseText. 
+
+
+Each of the above calls has to pass a handle that has previously been obtained by a call to htTopen. This 
+allocates resources that the subsequent calls access. When these resources are no longer needed, they can 
+be freed by a call to htTClose. 
+
+Default textual representation 
+
+In the absence of a call from hTTSetFormat: 
+
+
+= any time string generated consists of hours, minutes, and seconds (all expressed numerically), 
+together with the current time separators 
+
+
+= any date string generated consists of the day in the month, the month in the year, the year, and 
+the century (again, all expressed numerically), together with the current date separators. 
+
+
+In the absence of a call from hTTSetAbbreviations, any day and month names generated are given in full, 
+without being abbreviated. 
+Refreshing the format on returning to foreground 
+
+
+Ideally, every time an application making long-term use of the time-text functions is brought into 
+foreground, it ought to reset the format of any time-text channels it currently has open. This ensures that 
+any changes made by the user in the meantime (when the application was in background) are picked up. 
+
+
+For example, part of the Maintoop of an application displaying time in textual form might be 
+
+
+if (key. keycode&W_EVENT_KEY) 
+
+
+€ 
+
+if (key. keycode==CONS_EVENT_FOREGROUND) 
+€ 
+UpdateT imeFormat(); 
+Display(); 
+> 
+
+> 
+
+else 
+
+
+24 
+
+
+1 INTRODUCTION TO HWIF 
+—_— EEE 
+
+
+If the application displays time without any seconds, and displays the month name, the day name, and a 
+suffix after the day number, the contents of UpdateTimeFormat could be simply 
+
+
+LOCAL_C VOID UpdateTimeFormat(VOID) 
+€ 
+hTTSetFormat(ttH,H_TIME_FORMAT_NO_SECONDS|H_TIME_FORMAT_SUFFIX | 
+H_TIME_FORMAT_DAY_NAME|H_TIME_FORMAT_MONTH_NAME); 
+> 
+
+
+This call re-asserts the application's requirements, but allows the user's latest preferences on matters of 
+time and date separator, 12 or 24 hour clock, and month coming before or after date, to be picked up 
+too. 
+
+
+Eee ne ee ee ee ee eee Sy 
+Date/Time-text utility functions 
+
+
+These are a small set of functions which construct and manipulate stand-alone date/time text editors. As 
+such, they need not exist within a dialog. In some respects they are similar to the time-text functions but 
+have fewer date/time formats. 
+
+
+The textual representation of date is limited to the ten characters DD/MM/YYYY. For example: 
+20/07/1993. 
+
+
+The textual representation of time can be in any of the following formats: 
+
+
+=" HH:MM:SS representing either a time duration or a time of day in hours, minutes and seconds. 
+If it represents a time of day then, depending on system settings, the hours can be in either the 
+24-hour or the 12-hour format. If the latter, the string will be followed by the characters am or 
+pm. 
+
+
+= HH:MM representing either a time duration or a time of day in hours and minutes. If it 
+represents a time of day then, depending on system settings, the hours can be in either the 24- 
+hour or the 12-hour format. If the latter, the string will be followed by the characters am or pm. 
+
+
+The formatting can be done either at creation time in a call to hDTOpen or when setting a value in a call to 
+hDTSet. 
+
+
+The value and formatting information can be retrieved by a call to hoTSense. 
+A call to hDTSel fCheck performs a validation on the value currently held. 
+
+
+A call to hDTHandleKey handles the current keypress, assuming that there is suitable code which can 
+capture keypress events. 
+
+
+A call to hDTEmphasise can switch the emphasis for the current date/time editor. In other words, 
+depending on whether the second parameter is set to TRUE or FALSE, text highlighting can be turned on or 
+off. The emphasis can also be set at creation, i.e. on a call to hOTOpen. 
+
+
+Each of the above calls must pass a handle that is obtained by the call to hnTopen. This allocates resources 
+that the subsequent calls access. When these resources are no longer needed, they can be freed by a call 
+to hDTClose. 
+
+
+It is worth a reminder that the position and width of the text editor on the screen can also be specified at 
+creation, i.e on a call to hoTOpen. 
+
+
+SSS SS ae ae) 
+Hwif, the Console, and screen output 
+The visual output of an Hwif application generally consists of: 
+
+= intermittently, menus and dialogs 
+
+= more permanently, single- or multi-line editors 
+
+= atemporary or permanent status window 
+
+= additional graphics and text effects. 
+
+
+These additional graphics and text effects are achieved by a mixture of Wlib calls such as winfoMsg, 
+gPrintBoxText, gBorder, ginvObloid, wsEnable, gClrRect, wScroltRect, and so on. 
+
+
+25 
+
+
+PROGRAMMING IN HWIF 
+ee Ss eee 
+
+
+In comparing these graphics calls with simpler console routines such as p_puts, three possible difficulties 
+emerge: 
+
+
+= there is a significant learning curve of new functions and new function names 
+
+
+= console routines, being text-based, automatically take care of positioning the cursor, whereas 
+more painstaking calculation is, inevitably, required with graphics functions 
+
+
+= before making any of the graphics calls, a significant amount of initialisation has to be 
+undertaken, involving connecting to the Window Server as well as creating windows and 
+graphics contexts when required. 
+
+
+Three options for graphics output 
+In general, there are essentially three options for application screen output: 
+= — stick strictly to console services such as p_printf and p_puts 
+
+
+# use the routines in the Window Server library, but using windows with backed-up bitmaps, to 
+avoid the need to undertake the conceptually more taxing burden of do-it-yourself window 
+redrawing 
+
+
+= embrace the full philosophy of window redrawing. 
+
+
+Hwif applications fall decidedly into the second of these three options. Routines such as p_printf produce 
+an output that is clearly inferior, in graphics quality, to that of the menus, dialogs, and editors in the 
+Hwif arsenal. 
+
+
+The initialisation routine uCommontnit hides the complications of actually connecting to the Window 
+Server - thus alleviating one of the possible disadvantages mentioned earlier, as regards using Window 
+Server calls. Once the call ucommoninit is complete, the connection to the Window Server has already 
+been established (there is no need for any independent call such as wStartup), and a backed-up window 
+the size of the screen has been created. Similarly, the routines uGetkey and uGetKeyA hide the 
+complications of receiving and decoding events from the Window Server. 
+
+
+At the same time, it is just as simple to invoke graphics routines such as winfoMsg (which produces an 
+information message at the bottom right commer of the screen) and wSetBusyMsg (which produces a flashing 
+busy message) as it is to invoke p printf and p_puts - provided, that is, that you have learned of the 
+existence (and the names) of these graphics routines. 
+
+
+On the other hand, there is no requirement to go the full extent of adopting the window redraw 
+mechanism that ultimately gives the best performance from the window server. Just as console i/o is 
+inappropriately primitive, compared to the i/o of Hwif dialogs, edit boxes, and menus, the full redraw 
+mechanism is inappropriately advanced. 
+
+
+Indeed, the three stages of graphics output listed above correlate closely with the three general stages 
+through which programmers can develop, in acquiring fuller mastery of the Series 3 software: 
+
+
+= use only of console routines is appropriate to an initial encounter with the Series 3, and for 
+applications whose user interface is unimportant 
+
+
+= use of the graphics calls (but not of the intricacies of doing your own redraws) matches 
+applications at the Hwif level of sophistication 
+
+
+= application programmers for whom high performance is vital must adopt not only the concept of 
+redrawing windows but also the Psion proprietary object-oriented development system. 
+
+
+Practical acquisition of graphics techniques 
+
+
+As far as acquiring familiarity with the varied Window Server library calls is concerned, it is intended 
+that the accompanying Hwif example applications will prove useful in this regard (as well as in regard to 
+illustrating the Hwif library calls). These provide sufficient illustrations for would-be graphics 
+programmers to develop enough confidence to subsequently branch out, by themselves, into the wider 
+reaches of the Window Server reference manual. 
+
+
+Two of the main types of graphics displays on the Series 3 are amply treated within these examples: a 
+series of edit boxes (each with their own border), and a scrolling vertical list. Hiding and showing 
+permanent status windows is also covered more than once. 
+
+
+26 
+
+
+1 INTRODUCTION TO HWIF 
+—_—_ Eee 
+
+
+Hwif opens the console channel 
+
+
+As a matter of implementation, the call ucommontnit which prepares the ground for all subsequent Hwif 
+calls itself involves opening the console device (if it is not already open). As is standard, the handle of 
+the console control block is written into the static winHandle. 
+
+
+Almost all of the time, Hwif programmers can be oblivious of this implementation decision, and need 
+make no reference to wintandle. The supplied routines uGetKey, uGetkeyA, and uKeyPressOutstanding hide 
+some of the details of the interaction with the console. 
+
+
+However, any console program can, by default, be terminated at any time by the user simply pressing 
+PSION + ESC. In case this is undesirable, an application should make the call 
+
+
+uEscape( FALSE); 
+during its SpecificInit routine. 
+
+
+An important point to note is that if the global variable Useful screen is zero on entry to the call to 
+uCommoninit, the console device is initialised in compatibility mode; in other words, the behaviour and 
+appearance of the console on the Series 3a or the Workabout emulates that of the console on the Series 3. 
+The main window 
+
+
+At the end of the call to uCommoninit, a graphics window exists, the size of the whole screen - 240 by 80 
+pixels on the Series 3, 480 by 160 pixels on the Series 3a and 240 by 100 pixels on the Workabout (in 
+full Series 3 compatibility mode on the Workabour there is a gap of 10 pixels both above and below the 
+window). 
+
+
+In practice, it is rarely necessary for Hwif programs explicitly to create any additional windows. 
+
+
+Many graphics calls need to know the window ID of the window they are to operate upon. The Hwif 
+routine uF indMainWid returns this ID. 
+
+
+Typically, Hwif applications include a line such as 
+MainWid=uF indMainWid¢); 
+
+
+early in their SpecificInit routines. 
+
+
+Grey 
+
+
+On the Series 3a and the Workabour, drawing can be done not only in black & white but also in grey. To 
+draw grey in the main console window, it must first be enabled. 
+
+
+This is done by calling the function uEnableGrey which is more fully described in the Hwif Reference 
+Documentation chapter. 
+
+
+Ideally, if grey is to be used, it should be enabled early in the life of the application, preferably during 
+the initialisation phase. On no account should grey be used before being enabled - the application is liable 
+to fail. 
+
+
+Note that utnableGrey changes the ID of the main console window. Therefore, ensure that uFindMainwid is 
+called to fetch the new ID. 
+
+
+SS ee a ee ee 
+Dual mode applications 
+
+
+In general, applications which are intended to run on the Series 3 as well as on the Series 3a and/or 
+Workabout often need to be able to distinguish the type of machine on which they are Tunning. 
+
+
+For example, grey is available on the Series 3a and Workabout but not on the Series 3. Applications that 
+are to run on more than one type of machine may wish to make use of such additional features if they are 
+available. 
+
+
+Global variables such as _UseFul \screen can be used to help an application differentiate between the 
+different situations. This is discussed in more detail in the description of the function ucommontnit in the 
+Hwif Reference Documentation chapter. 
+
+
+One point that needs to be discussed here though is the question of application icons, since the form of 
+icon required for the Series 3 is different from that needed for the Series 3a and Workabout. For 
+
+
+27 
+
+
+PROGRAMMING IN HWIF 
+
+
+applications that are intended to run on the Series 3 and either or both of the other machines, a .pic file 
+can be created to hold two separate icons. 
+
+
+In this situation, the .pic file will first contain a bitmap, 24 pixels wide by 24 pixels deep, for the 
+Series 3 icon. This is immediately followed by two bitmaps, each 48 pixels wide by 48 pixels deep, for 
+the Series 3a/Workabout icon. This is discussed more fully in the Series 3 Programming Overview 
+chapter in the Series 3/3a Programming Guide. 
+
+
+In order to ensure that the appropriate icon is used, the function hcrackCommandl ine must be called before 
+the call to uCommoninit. This must be done even though the application might have no interest in the 
+contents of the command line. 
+
+
+Thus, the general shape of the main¢) of an application might look like this: 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+_UseFullScreen = TRUE; 
+hCrackCommandL ine(); 
+uCommonI nit); 
+SpecificInit(); 
+MainLoop(); 
+} 
+
+
+This ensures that all the relevant Epoc statics are correctly initialised by the time the application connects 
+to the window server (ie inside ucommontnit); this is when the window server decides which icon to use 
+for the application. 
+
+
+If an application is also interested in the value returned by hCrackCommandt ine, then it should save the 
+returned value at this point. It must NOT call hcrackCommandL ine a second time. 
+
+
+EE ee ee a ae] 
+Storing data to file 
+
+
+Applications which manipulate significant quantities of data will in general wish to allow users to save 
+this data to file. Such programs need to address the following points: 
+
+
+= the user interface allowing the user to specify which file(s) to open, save, merge, ... 
+= the format of the data, as saved on file 
+= the mechanism of reading/writing the data to and from file 
+
+
+= possible special requirements of writing files in a manner that makes best use of the Flash 
+storage medium 
+
+
+= keeping the System Screen and the status window informed as to which file is currently being 
+used. 
+
+
+The final topic is discussed in the section following this one. On the question of user interface, Hwif 
+dialogs allow the inclusion of either of two types of filename specifier: 
+
+
+= filename selectors constrain the user to select a file that already exists - as is appropriate for 
+commands such as Open and Merge 
+
+
+= filename editors allow the user to type in the name of a file that may or may not already exist - 
+as is appropriate for commands such as Save as and New. 
+
+
+In either case, users can bring up the full filelist, simply by pressing TAB. Or they can press 
+CONTROL+TAB for ease of swifter navigation to more distant files. Again, in either case, the dialog 
+supplies an associated disk selector, without the programmer having to explicitly arrange for this. If the 
+user has enabled Remote Link, drives on REM:: automatically become available for selection, alongside the 
+local ones. All this happens just by virtue of a filename selector or editor being added to a dialog, being 
+taken care of by ROM resident code on behalf of the Hwif programmer. 
+
+
+Given also that there is a wide range of flags allowing further customisation of the exact behaviour of 
+these dialog items, Hwif programmers should find all their needs amply catered for, as regards the user 
+interface of choosing files. 
+
+
+28 
+
+
+1 INTRODUCTION TO HWIF 
+eS eee 
+
+
+The Dbf file format 
+
+
+The Plib file i/o functions can be used for any variety of data formats on file, and Hwif programmers can 
+choose whatever they feel most comfortable with. (There is some special treatment for text files.) 
+
+
+However, much can be said in favour of the Dbf file format that is used by, among other applications, 
+the built-in Database and Agenda: 
+
+
+® It is designed with Flash-friendliness as a high priority, with incremental file modification as 
+individual records are updated 
+
+
+= rom-resident code provides a rich set of services to simplify access to files of this format 
+= services such as random and sequential access are both highly optimised 
+= other services such as merging and compressing databases are easy to use. 
+
+
+The Hwif library itself has very little to add to these Dbf services (there is a utility function, 
+hIsDbfCompressible, to determine whether a given Dbf channel supports file compression). More 
+important is the fact that the Hwif example applications illustrate clearly the use of these Dbf functions. 
+Dialling telephone numbers 
+
+Typical contents of databases include telephone numbers. 
+
+The Hwif library includes a function, hoTMFstring, to emit DTMF tones corresponding to a passed string. 
+
+
+This function uses the tone lengths and pauses as specified by the user in the World application (or 
+otherwise), and reverts to system defaults in the absence of any such setting. 
+
+
+= SSS SS Se ee ee et ee ee eee Ee 
+Communication with the System Screen 
+
+
+An important aspect of the Series 3 is the way all the built-in applications communicate with the System 
+Screen: 
+
+
+« This name of any file currently open is displayed in bold in the file list in the System Screen 
+= This name is also displayed in any status window shown 
+
+
+= On a request from the System Screen, an application can close itself down tidily, saving any 
+changes to file as appropriate 
+
+
+" Alternatively, applications can be requested to switch files, to change which file they are 
+currently editing. 
+
+
+Applications use two mechanisms to communicate to the Series 3 OS their preferences concerning file 
+switching, as well as the name of the file they are currently editing: 
+
+
+= some data is written at compile time into a shell data (shd) file that is linked into the 
+application's .app file; this data includes the expected extension of any files to be edited, and the 
+default top-level directory, as well as the more basic point of whether the application is file- 
+based at all 
+
+
+= other data can be written at run time to various reserved Epoc statics; these include the full path 
+name of the file currently being edited. 
+
+
+There are routines in the Hwif library to take care of keeping the various Epoc statics up to date. 
+However, applications programmers may need to know about two of these statics directly: 
+
+
+UWORD DatLocked this should be set to TRUE whenever, over a potentially extended 
+period, the application is unable to respond to a Switchfile or 
+Shutdown message from the System Screen 
+
+
+TEXT *DatUsedPathNamePtr this points to a buffer giving the full path name of the file 
+currently being edited. 
+
+
+For full details on the interaction between Series 3 applications and the System Screen, see the chapter 
+Communicating with the System Screen in the Series 3/3a Programming Guide. 
+
+
+29 
+
+
+PROGRAMMING IN HWIF 
+
+
+Reading the command line 
+
+
+In addition to being able to respond to requests of the Switchfile or Shutdown varieties, file-based 
+applications on the Series 3 should also be able to read the command line they are sent when they start. 
+This has a special form which can, however, be interpreted by means of the Hwif call hcrackCommandL ine. 
+
+
+File-based applications would ordinarily include a call to hcrackConmandL ine as part of their initialisation. 
+One of the consequences of this call is that the Epoc static patUsedPathNamePtr is initially pointed to an 
+appropriate zero-terminated string in the body of the command line. 
+
+
+Storing the name of the file currently open 
+
+
+Initially, the name of the open file is part of the command line. However, when this has to be changed - 
+either as a result of an Open or Save as command inside the application, or in response to a Switchfile 
+request from the System Screen - a new buffer has to be used for this purpose. (The command line buffer 
+is sized to precisely the right length needed for the initial file.) 
+
+
+Typically, file-based applications will maintain a permanent buffer, of length p_FNAMESIZE, to store any 
+change in the name of the file open. Once the new name has been copied into this buffer, the call 
+hSetUpStatusNames should be made, to adjust all Epoc statics as appropriate, including 
+DatUsedPathNamePtr. 
+
+The protocol of messages from the System Screen 
+
+
+A keycode with value equal to cONS_EVENT_COMMAND means that the System Screen wishes to communicate 
+with the application. In case there is any doubt as to what the message is, it can be determined by making 
+a Call to wGetCommand. 
+
+
+For more details, see Communicating with the System Screen in the Series 3/3a Programming Guide. 
+
+
+SSS ESS a Sa ee a eee 
+Some notes on run-time errors 
+Errors arising from Hwif calls include the following types: 
+
+
+=" programmer errors, such as making calls with unsuitable parameters (or disregarding earlier 
+errors) - these may well result in the application being panicked 
+
+
+= as a special case of programmer error, menus or dialogs may turn out too wide to display 
+properly on the screen; this is generally indicated by a return value E_GEN_TOOWIDE from a call 
+such as uRunDialog (there is also an associated error E_GEN_TOOMANY) and the user will see a Too 
+wide error alert 
+
+
+= shortage of memory in the application data space, generally indicated by a return value 
+E_GEN_NOMEMORY 
+
+
+# shortage of memory in the Window Server data space - also indicated by the same return value. 
+
+
+A well-written application needs to be able to recover from an out-of-memory (OOM) error, without 
+falling over in the process or corrupting or losing any data. In general, an application should always test 
+the return value of Hwif calls, to see whether they have succeeded, or whether they have failed with 
+OOM. 
+
+
+However, there are some cases when an application can legitimately assume that a call always succeeds: 
+= if the call is part of the initialisation of the application 
+
+
+= and if the application has specified its start-up heap appropriately (this is done as a line in the 
+.pr project file that orchestrates linking) 
+
+
+= and if the call only uses resources in the data space of the application (as opposed to resources in 
+the data space of the Window Server). 
+
+
+Note that in no case can an application legitimately assume the success of a call which requires Window 
+Server resources. 
+
+
+Application writers can make use of the Spy application to discover how much heap an application 
+requires in order to start. 
+
+
+30 
+
+
+1 INTRODUCTION TO HWIF 
+See 
+
+
+Some errors to consider 
+
+
+Other errors which application writers may need to consider include: 
+= running out of SSD space when writing to a file 
+" — not being able to find a specified file (because the relevant SSD has been removed) 
+# the SSD being removed part way through a file operation 
+
+
+" (perhaps the least obvious) the failure of a remote link connection to another filing system - say 
+because the user has shut the connection down since opening a file on that filing system. 
+
+
+Strategies on handling errors 
+
+
+Any error during application initialisation is generally fatal. The user should be informed of what has 
+happened and the application terminated. 
+
+
+For example: 
+
+
+LOCAL_C VOID SpecificInit(VOID) 
+{ 
+INT command; 
+
+
+MainWid=uF indMainwWid¢(); 
+
+CreateGC(); 
+
+command=hCrackCommandL ine); 
+
+if (ObeySystemCommand( command, DatUsedPathNamePtr , &dH)) 
+p_exit(0); 
+
+ReduceScreenSize(); 
+
+gBorder(W_BORD_CORNER_4); 
+
+wsEnable(); 
+
+DisplayStart(); = 
+
+> 
+
+
+In the above example, notifying the user of the error takes place inside the routine obeysystemConmand. In 
+other cases, an application may wish to take advantage of the fact that if it calls p_exit with a negative 
+parameter, the OS will automatically present a notifier on its behalf. The text in the notifier is the system 
+error message corresponding to the parameter to p exit. 
+
+
+Another straightforward case to handle is an error, such as OOM, while building up a dialog. In fact, all 
+that needs to be done in this case is to follow the procedure given in several of the earlier examples: test 
+the results of calls such as uOpenDialog and uAddDialogItem, and simply break out of the general stream of 
+program flow when an error is detected. The user will see the error (presented by Hwif library code), can 
+opt to free some memory by shutting other applications down, and then retry the command by invoking 
+the same menu choice as before. 
+
+
+A similar approach can often be taken for cases such as errors when writing to an SSD. Alternatively , 
+applications may wish, in these cases, to provide their own retry loop, and may even wish to insist that 
+users successfully conclude the loop before allowing them to continue. This is appropriate for file-based 
+applications in which the file must always be kept up to date. 
+
+
+Sometimes, indeed, all that an application can do, on detecting an error, is to notify the user accordingly, 
+and then terminate the application. For example, if a user removes an SSD containing an open file, and 
+an application tries to read data from this file, the following sequence of events will occur: 
+
+
+= the OS will present its own notifier, requesting that the SSD be reinserted 
+= this notifier has two options: Retry and Fail 
+= if the user selects Fail, the OS returns the error E_FILE_ABORT to the application. 
+
+
+In such a case, there is little an application can do, apart from terminating gracefully. 
+
+
+Reverting to the previous file 
+
+
+Ideally, a file-based application should aim, where possible, at being able to recover from failing to 
+switch files (in response either to a menu command, or to a request from the System Screen) by means of 
+reverting to the previously open file. 
+
+
+Thus suppose an application currently has file name1 open, on file channel fcb1, and that the user requests 
+that file name2 be opened instead. Suppose further that, for one reason or another, name2 cannot be loaded 
+
+
+31 
+
+
+PROGRAMMING IN HWIF 
+
+
+into the application (it may be the wrong type of file, it may currently be locked by another application, 
+or whatever). Then the user could see one of two things: 
+
+
+= an error notifier is presented, and then the application terminates 
+= an error notifier is presented, and then the application reverts to its previous state. 
+
+
+Evidently, the latter is preferable. It allows the user the opportunity to make due amends (for example, 
+closing down another application which has the file already open) and then retry. 
+
+
+A simple approach to this end is to keep the first file open until the second file is successfully loaded. 
+Only when this is complete are the resources associated with the first file freed. 
+
+
+For this reason, a file-based application will often possess a routine ChangeOverTo (with parameters such 
+as the new filename and its new control block) that has the role of finally closing down the previous file, 
+and then altering the application's records of the name of the current file. See the example given earlier, 
+in the section Typical dialog usage. 
+
+
+Errors when formatting edit boxes 
+
+Single- and multi-line edit boxes pose an additional type of problem, in handling OOM errors. 
+
+In making a change to an edit box, OOM can occur in either of two ways: 
+= there is insufficient memory to increase the contents of the edit box (eg to add another character) 
+® the contents can be grown but the Jayourt cannot be recalculated. 
+
+
+The point is that layout information (the location of all line breaks due to word-wrap, and so on) is 
+dynamically allocated; consequently, the calculation of layout can fail. 
+
+
+Paradoxically, it turns out that the best reaction an application can make to the second kind of error is 
+usually to ignore it. Hwif library code will ensure that the user is informed of the shortage of memory, 
+and the edit box will only be partially redrawn. Despite only being able to redraw itself partially, the edit 
+box will not crash, and will hold on to all its contents in the meanwhile. Once additional memory 
+becomes available, the edit box will recalculate its layout, and then redraw itself correctly. 
+
+
+Sa ae aa a a ae eg ee 
+Future developments 
+In summary of the foregoing, it can be said that Hwif fulfils two separate roles with regard to 
+applications programmers: 
+= in its own right, it supports the development of a large variety of significant and potent 
+applications, with an agreeable user interface 
+
+
+= ina broader context, it serves as a critical stepping stone towards a full mastery of the Series 3 
+API, including object orientation, low-ram window redraws, and the p_enter/ p_leave 
+mechanism that removes most of the clutter from error handling. 
+
+
+Whether programmers who learn Hwif will be content to stop there, and exploit the considerable avenues 
+this opens up in its own right, or whether they will wish to press on in due course to master the full 
+Series 3 API, will obviously vary from programmer to programmer. Both choices make good sense. 
+
+
+32 
+
+
+CHAPTER 2 
+
+
+WORKED EXAMPLES IN HWIF 
+
+
+SS a eee 
+How to use the supplied examples 
+The supplied example applications serve two purposes: 
+
+= tutorial, with embedded suggestions for further exploration 
+
+= reference pool, with varied illustrations of many parts of the Series 3 ROM software. 
+
+
+In neither case is there any need for would-be Hwif programmers to examine the code for all of the 
+example applications provided with this manual; nor is there any need to digest all the associated 
+discussion this chapter contains. Instead, the expectation is that prospective applications developers will 
+work through items in the tutorial that they find of interest, and will merely skim through the other parts. 
+
+
+In this way, prospective applications developers will familiarise themselves with at least the general 
+contents of the example applications. Then when they are planning their own application, they may well 
+recall that one of the example applications does something similar (with a dialog, say) to something 
+planned in their own application. In that case, the application developer can look up the relevant piece of 
+source code, and consult the associated documentation, to discover how to produce the desired effect. 
+
+
+Strangely enough, it is often going to be unhelpful for Hwif application writers to think that a certain 
+feature of the user interface of, for example, the built-in Agenda application ought to be duplicated in 
+their own application. For even were the relevant source code available for perusal, that code would 
+almost certainly be laden with proprietary object oriented techniques to the extent of being well out of the 
+grasp of the Hwif application writer. On the other hand, familiarity with the supplied Hwif example 
+applications is likely to provide a much more appropriate set of models to follow. Quite probably, there 
+will be something in one of these applications that does essentially the same job as in the desirable feature 
+of the built-in application (albeit possibly not so elegantly). In contrast to the code of the built-in 
+application, the code of the example Hwif application is suitable for being copied into the developer's 
+own application. 
+
+
+The embedded suggestions 
+
+
+In all forms of learning, practice makes perfect. This is as true for programming in a new system (such as 
+Hwif), as it is for learning in general. 
+
+
+Accordingly, this chapter is regularly punctuated with "Suggestions" sections. These have been provided 
+so that the would-be Hwif programmer who feels a bit unsure about some topic can have plenty scope for 
+practising in that area. Trying out a few of the suggestions should increase understanding and boost 
+confidence. Additionally, many of the suggestions provide a foretaste of topics to be discussed shortly 
+afterwards. Others give hints on ideas that Hwif programmers might like to develop independently. 
+
+
+Of course, readers are free to think up their own ideas for how to modify the various examples presented. 
+However, especially in the earlier stages, ideas that seem perfectly straightforward extensions of the 
+examples given might turn out to be significantly more involved than at first thought. Careful thought 
+has been applied to the lists of suggestions given in the text, to avoid precisely this problem. 
+
+
+Preview of the example applications 
+
+
+The first example application, Query, focuses almost exclusively on the basic menu and dialog 
+functionality of Hwif (use of the Hwif time-text utility functions is also illustrated). Examples are given 
+of each of the possible items that can be included in dialogs. There are only a few graphics calls, and 
+
+
+33 
+
+
+PROGRAMMING IN HWIF 
+
+
+these are completely straightforward. There is no file-handling (likewise in fact for all of the first four 
+example applications). The application itself provides answers to questions that a user may wish to pose, 
+such as the conversion of centigrade values into Fahrenheit or miles into kilometres, the next occurrence 
+of a certain date combination (eg Friday the 13th), the size of a specified file, and the encryption and 
+decryption (using a supplied key) of given text messages. 
+
+
+The next example, Tables, introduces the important idea of reading a key asynchronously. This is 
+because it involves the user typing in the answer to a multiplication problem (such as "4 times 9") before 
+a timer that is ticking away on screen runs out completely. The application also introduces use of a 
+simple Hwif edit box (with double height characters), and includes examples of several useful graphics 
+techniques - with an animated action button and a growing gauge display outside of the context of a 
+dialog. On exit, the state of the application is recorded in an environment variable, which is used to re- 
+initialise the application the next time it is run. 
+
+
+The application Remind functions as a sort of half-way house between the built-in Agenda application and 
+the built-in Time application. It allows users to set alarms with text strings, which on expiry can, if 
+desired, be "snoozed" by specified time intervals (but still allowing access to the remainder of the 
+
+Series 3 in the meantime). Evidently, this application illustrates access to the alarm server device. As 
+such, it demonstrates more of the important concepts concerning asynchronous i/o. Remind also 
+introduces another large subject: printing and access to the Print Setup dialog. The main screen display is 
+a scrolling list of all reminders scheduled by the user, automatically sorted into chronological order. The 
+graphics calls employed demonstrate how to achieve smooth scrolling (without undue screen flicker). 
+Finally, on receipt of the keypress CONTROL+MENU, Remind hides or shows a permanent status window, 
+and adjusts the rest of its display accordingly. 
+
+
+Notes is another application that functions as a half-way house between the functionality of two of the 
+built-in applications: it straddles some of the characteristics of the built-in Database and Word 
+applications. The screen is divided up into three edit windows - Title, Notes, and Find - with the data for 
+a series of notes being directly edited in place (as opposed to being manipulated only through dialogs). 
+As well as providing a wide-ranging survey of the editing facilities available via Hwif, the Notes 
+application also gives a further example of printing. 
+
+
+The next example, Dump, produces a Hex dump of a nominated file. This is displayed on the screen in 
+the first instance, but a selected portion of the dump can be written out to a nominated file. The dump 
+can be scrolled in any direction, and it is possible to search it, either for strings of text, or for byte 
+streams. The application introduces file-handling, both of the file to be dumped (initially chosen from the 
+System Screen), and of the file to receive a written record of the dump. Finally, the use of a special mode 
+is illustrated, in which repeated cursor keypresses may cause the display to be drawn in its new position 
+only when there is a suitable delay in receiving keys. 
+
+
+Then comes a couple of applications illustrating different uses of the Dbf database subsystem. These 
+applications differ from both Notes and Remind in that they make permanent copies of their data on file 
+(whereas Notes and Remind just operate with in-memory data). Both of these applications deal with 
+Shutdown and Switchfile messages from the System Screen. 
+
+
+The first of these Dbf applications, Tele, is a simple example of a fixed field database, with fields for a 
+name, a department code, and a telephone extension number. Records can be added, deleted, updated, 
+searched for, and even sorted (using quicksort). A couple of other Dbf file options are also illustrated: 
+Merge and Copy. Telephone numbers, once found, can have corresponding DTMF tones emitted. The 
+main screen display is straightforward, involving double height characters. 
+
+
+The application Days illustrates a Dbf database that stores peoples’ birthdays (or other days of interest), 
+along with a notes field. The application maintains an in-memory index which sorts the entries by date to 
+facilitate a more meaningful presentation of the contents of the database. The main screen view is 
+somewhat elaborate: it can be toggled between a series of edit boxes (as in Notes) and a scrolling list (as 
+in Remind). Alteration of the data takes place by direct manipulation in the edit boxes. 
+
+
+Many secrets of the inner workings of the Series 3 are revealed by the application Spy, which presents a 
+list of all the processes running at any one time, together with specified information, such as the number 
+of cells in the allocator heap of that process, and the watermark on its stack. This list can be refreshed on 
+a timer, so the application also provides an additional example of asynchronous keyboard reads. For 
+more details on what can be done using Spy, see the chapter Using Spy.app in the Series 3/3a 
+Programming Guide. 
+
+
+Associated with Spy is a maverick application called Joker, whose main role is to instantiate all the 
+special cases tested for by Spy. For example, Joker can corrupt its allocator heap on demand, in a variety 
+of different ways. 
+
+
+Finally, the application Iconed is a full-blown icon editor, which can be used to design icons for new 
+applications (and to improve the icons shipped with the example applications). This illustrates a whole 
+variety of more advanced graphics calls, as well as another set of possibilities in file-based applications. 
+
+
+34 
+
+
+2 WORKED EXAMPLES IN HWIF 
+
+
+SS SSS SS re aE 
+Getting started: the Query application 
+
+
+Hello World 
+Consider the following program: 
+
+
+#include <p_std.h> 
+#include <wlib.h> 
+#include <hwif.h> 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+uCommoninit(); 
+
+wSetBusyMsg("Hello world",W_CORNER_BOTTOM_LEFT); 
+uGetKey(&key); 
+
+uGetKey(&key) ; 
+
+p_exit¢Q); 
+
+3 
+
+
+This can be typed into your favourite programming editor (either inside or outside the TopSpeed 
+programming environment invoked by the ts command). Or, to save time, it can be loaded from disc: this 
+program is supplied in the directory \sibosdk\hwdemo\ as qui.c (with the name of this file indicating that 
+it is the first version of the Query application). 
+
+
+The meaning of various lines in this program is as follows: 
+
+
+#include <p_std.h> This is the standard Psion header file, containing the function prototypes for 
+all "simple" Plib routines (such as p_exit), as well as the typedefs for the likes 
+of GLDEF_c and voip 
+
+
+#include <wlib.h> This is the Wlib header file, containing the function prototypes for all Wlib 
+routines, such as wSetBusyMsg, as well as the definitions of constants like 
+W_CORNER_BOTTOM_LEFT and structs like WMSG_KEY 
+
+
+#include <hwif.h> This is the Hwif header file, containing the function prototypes for all Hwif 
+routines, such as uConmonInit, as well as the definitions of numerous constants 
+and structs 
+
+
+uCommonInit(); The first statement in all Hwif programs; miss this out and the above program 
+will panic when it reaches the next line 
+
+
+wSetBusyMsg(...); | Display the indicated text as a flashing message at the bottom left comer of the 
+screen 
+
+
+uGetKey(&key); Wait for a keypress event to be delivered (see below on why this line appears 
+twice in the above program) 
+
+
+p_exit(0); Exit the application cleanly. 
+
+
+To build the program 
+
+
+The next stage is to convert the above .c source file into a .img executable file. Any such conversion is 
+governed by a TopSpeed project file, with extension .pr. (The .pr file is involved whether or not 
+compilation takes place inside the ts system.) 
+
+
+In fact, all but two of the Hwif demo applications can use the project file unnamed.pr that can be found 
+in the same directory as the source modules. The exceptions are: 
+
+
+= Spy which has three different source modules and therefore its own .pr file (spy.pr) 
+« Remind which has its own remind.pr 
+
+
+For more details on .pr files, and on the associated housekeeping batch files such as make.bat, see the 
+chapter Building an Application in the General Programming Manual. 
+
+
+To create qul.img, simply type make qu’. 
+
+
+35 
+
+
+PROGRAMMING IN HWIF 
+
+
+Note that the unnamed.pr in \sibosdk\hwdemo has one extra line than the copy in \sibosdk\demo: 
+#pragma linkChwif. lib) 
+to ensure that the Hwif library is pulled into the link. 
+
+
+Errors during linking 
+However the .img file is built, a spurious pair of warnings may, regrettably, be issued by the linker: 
+
+
+_ClassTable is duplicated, files involved are hwif and rlib 
+_ExtCatTable is duplicated, files involved are hwif and rlib 
+
+
+These warnings (which, at the time of writing, cannot be disabled) should be ignored. It is, however, 
+important that the HWIF and RLIB libraries are linked in the correct order. The RLIB library is 
+automatically included in the link and should not be explicitly included in any application's .pr file. 
+
+
+Needless to say, any other reported errors should be carefully attended to. 
+
+
+Running the application from the Series 3 System Screen 
+
+
+Once the file guJ.img has successfully been built, it can be copied (using Remote Link on the Series 3 
+and McLink on the PC) into a top-level \img\ directory on a Series 3. The name Qu/ will now appear 
+under the Runimg icon in the System Screen. (Update the System Screen display, if need be, by pressing 
+SYSTEM; you can press CONTROL -+SYSTEM to position to the Runimg icon; if perchance you have 
+removed this icon, re-install it with the Jnstall standard menu command.) 
+
+
+Cursor down onto the name Qu/ and press ENTER. The screen will clear completely, except for a 
+message Hello world flashing at the bottom left hand corner. On any keypress, the application terminates. 
+
+
+For an explanation of how to debug an application such as Qu1, see in the first instance the chapter 
+Building an Application in the General Programming Manual, and for more details, the SIBO Debugger 
+manual. 
+
+
+Further explanation of qu1.c 
+
+
+The reason why qguJ.c contains two calls to uGetkey can now be clarified. Whenever any application 
+comes into the foreground, it is sent notification of this fact. For Hwif programs, this notification takes 
+the form of a special keypress. The value of this keypress is CONS_EVENT_FOREGROUND, that is 0x401 (consult 
+the header file p_cons.h - which is automatically #included by Awif.h.) This (generalised) keypress is 
+sent to the application as soon as it starts, since when it starts, it comes into foreground. Hence the need 
+for a second call to uGetKey, to make the program wait until another keypress is received, before 
+terminating. 
+
+
+Incidentally, the code 
+
+
+GLDEF_C VOID main(VOID) 
+4 
+
+
+p_exit(value); 
+} 
+
+
+is of course equivalent to 
+
+
+GLDEF_C INT main(VOID) 
+€ 
+
+
+return(value); 
+> 
+
+
+However, qul.c uses the former method since it is actually rare for Hwif applications to terminate at the 
+bottom of their main routines. Instead, they usually terminate, with a call to p exit, as soon as a suitable 
+menu command is received (but after first carrying out any necessary checks and/or saving data to file); 
+
+in-line calls to p_exit are also common when errors arise during application initialisation. 
+
+
+Suggestions for modifying Qu1 
+
+
+= Replace the two calls to uGetKey with a loop that repeatedly waits for keypresses, and which 
+terminates the program only on a designated keypress 
+
+
+® Inside this loop, test for other chosen keypresses, and make calls to wsetBusyMsg with parameters 
+that depend on what the keypress is 
+
+
+36 
+
+
+2 WORKED EXAMPLES IN HWIF 
+Ses SSeS 
+
+
+= Include, on various keypresses, calls to winfoMsg as well as to wSetBusyMsg; also try calls to 
+p_sound, wsAlertwW, and wClientPosition (to position the application to background) 
+
+
+= Instead of displaying Hello world, display the current time and/or date 
+
+
+= Deliberately call p_exit with a negative parameter, to see what the effect is. 
+
+
+introducing a GC 
+
+
+There are many graphics calls in the Wlib library that cannot be made unless a GC (graphics context) 
+exists. This includes the function gBorder that provides the standard Series 3 framing for regions of the 
+screen, 
+
+
+Accordingly, one step up from quI.c is for main to become (as in gu2.c) 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+uCommonI nit); 
+
+CreateGC(); 
+
+gBorder(W_BORD_CORNER_4); 
+
+wSetBusyMsg("Hello world", W_CORNER_BOTTOM_LEFT); 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key.keycode==(W_SPECIAL_KEY|'x')) 
+p_exit(0); 
+> 
+> 
+
+
+with the application-supplied routine createcc being 
+
+
+LOCAL_C VOID CreateGC(VOID) 
+€ 
+INT hge; 
+
+
+hgc=gCreateGCO(uF indMainWid()); 
+if Chgc<0) 
+
+P_exit(hge); 
+> 
+
+
+The GC created has default characteristics (hence the call gcreateGc0 as opposed to the more general 
+gCreateGC, which takes more parameters). The one parameter that has to be passed to gCreateGco is the ID 
+of the window the GC is attached to. The Hwif call uFindMainwid returns, as its name implies, the ID of 
+the window filling the screen, that was created by the call to uCommoninit. 
+
+
+Note that the call gcreateGco can fail. This is because it requires the Window Server to allocate additional 
+resources, and it may be the case, if there are many other applications running on the Series 3, some of 
+which have many windows, that the Window Server cannot satisfy this request. 
+
+Suggestions for modifying Qu2 
+
+
+= Now that a GC has been created, try out the effect of other Wlib calls, such as gDrawLine, 
+gDrawBox, gBorderRect, gClrRect, gPrintText, gPrintBoxText, and ginvObloid - all (possibly) in 
+response to the receipt of suitable incoming keypresses 
+
+
+= Use gCreateGc instead of gCreateGcO, and experiment with the other parameters (eg the font and 
+style fields of the G_cc struct required) 
+
+
+= Use gSetcc to change the nature of the GC dynamically on designated keypresses (there will 
+need to be a permanent record of the handle hgc of the GC created) 
+
+
+= Experiment with graphics calls that, being non GC-based, require to be passed the ID of the 
+relevant window: wScrollWin, wOrawTextCursor, wMakeInvisible, and wsCreateClock. 
+A status window and a menu bar 
+
+
+To look more like a genuine Series 3 application, the display should, where possible, sport a status 
+window. This requires two steps: 
+
+
+= calling the Wlib function wsEnable to display a permanent status window 
+
+
+37 
+
+
+PROGRAMMING IN HWIF 
+
+
+= resizing the main graphics window, so that it no longer obscures the region where the status 
+window is displayed. 
+
+
+Provided the call to g8order is delayed until after the screen is resized smaller, the border will 
+automatically appear with an appropriately reduced width. 
+
+
+Note that the call wsEnabte has no visible effect unless the main window of the application has been 
+resized appropriately: permanent status windows always come at the back of the window order. 
+
+
+The routine to resize the main graphics window smaller is as follows: 
+
+
+LOCAL_C VOID ReduceScreenSize(VOID) 
+{ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=wd.extent.tl.y=0; 
+
+wd.extent .width=189; 
+
+wd.extent .height=80; 
+
+wSetWindow(MainWid,W_WIN_EXTENT,&wd); 
+
+if CuErrorValue(wCheckPoint())) 
+P_exit¢0): 
+
+> 
+
+
+Note the following points: 
+= the static variable Mainwid stores the result of a prior call to uF indMainwWid 
+
+
+= unexpectedly, it is possible for the resize to fail on account of lack of Window Server memory; 
+this is because the backed-up bitmap for the reduced window size is created before the one for 
+the old window size is finally discarded 
+
+
+= the call to wsetwindow is not flushed straightaway because it does not return a value; in other 
+words, the call may not be executed immediately. However, as the above point notes, it is 
+possible that the call could fail when it does eventually execute. 
+To make sure that the call is executed immediately, it is necessary to flush the Window Server 
+command buffer immediately after the call is made and to check that no error is reported as a 
+result; this is the point of the otherwise little-used call weheckPoint. 
+
+
+= The width and height values are suitable for the Series 3 screen, or for the Series 3a or 
+Workabout in Series 3 emulation mode. For a Series 3a in native mode, or a Workabout in full- 
+screen emulation mode, alternative values may be more appropriate. 
+
+
+The lines of code 
+
+
+if CuErrorValue(wCheckPoint())) 
+p_exit¢0); 
+
+
+are equivalent to 
+
+
+INT ret; 
+
+
+ret=wCheckPoint(); 
+if (ret) 
+p_exit(ret); 
+
+
+Both methods result in the user being notified of any error (with an appropriate error string being 
+presented), and in the application being terminated in response to the error. 
+
+
+The routine ReduceScreenSize is added into the developing Query application in the file gu3.c. Qu3 also 
+adds in the presentation of a menu bar. There is now enough initialisation to create a separate 
+initialisation routine 
+
+
+LOCAL_C VOID SpecificInit(VOID) 
+
+
+€ 
+
+MainWid=uF indMainWid(); 
+ReduceScreenSize(); 
+CreateGC(); 
+gBorder(W_BORD_CORNER_4); 
+wsEnable(); 
+winfoMsg("Hello world"); 
+> 
+
+
+38 
+
+
+2 WORKED EXAMPLES IN HWIF 
+a eee 
+
+
+and main now simplifies to what is, in Hwif applications, its standard form: 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+uCommonInit(); 
+SpecificInit(); 
+MainLoop(); 
+> 
+
+
+This leaves the new routine MainLoop: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+{ 
+INT ret; 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_SPECIAL_KEY) 
+ManageCommand( key. keycode&(“W_SPECIAL_KEY)); 
+else if (key. keycode==W_KEY MENU && !(key.modifiers&W_CTRL_MODIFIER)) 
+{ 
+ret=uPresentMenus(); 
+if (ret>0) 
+ManageCommand( ret); 
+> 
+
+
+} 
+which is an elaboration of the lines 
+
+
+FOREVER 
+{ 
+uGetKey(&key); 
+if (key.keycode==(W_SPECIAL_KEY|'x!')) 
+p_exit(0); 
+> 
+
+
+from qu2.c. 
+Note the following points: 
+
+
+= the above code ignores the key combination CONTROL+MENU which often toggles the visibility 
+of any permanent status window; for this application, because the main display area (apart from 
+the status window) is so empty, there is no special merit in allowing the permanent status 
+window to be hidden 
+
+
+= only positive return values from uPresentMenus are of interest; other values correspond to the 
+user cancelling out of the menu bar by pressing ESCAPE (as well as to cases where the menu 
+presentation failed due to lack of memory) 
+
+
+= the program has to provide two passages to the routine ManageConmand: one following the 
+presentation of the menu bar, and the other following interception of a menu accelerator when 
+no menu is showing. 
+
+
+It is worth mentioning a potential problem with the MainLoop routine. On the Series 3 only the lower case 
+characters ‘a’ to 'z' plus the four characters '+','-’,'*' and '/' (in English language versions) are valid 
+accelerators and the above code will work unambiguously. The Series 3a and Workabout, however, 
+permit the uppercase alphabetic characters 'A' to 'Z'. To cater for this situation, MainLoop could be 
+changed as shown below: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+INT code; 
+INT ret; 
+WMSG_KEY key; 
+
+
+39 
+
+
+PROGRAMMING IN HWIF 
+—_——. SEE 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode & W_SPECIAL_KEY) 
+€ 
+code = key. keycode & ("W_SPECIAL_KEY); 
+if (key.modifiers & W_SHIFT_ MODIFIER) 
+code = p_toupper(code); 
+ManageCommand( code); 
+> 
+else if (key.keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER)) 
+.¢ 
+ret=uPresentMenus(); 
+if (ret>0) 
+ManageCommand( ret); 
+> 
+3 
+> 
+
+
+The function p_toupper is needed to ensure that the keycode is in uppercase before being passed to the 
+ManageCommand routine. Note, however, that no change is required to the code concerned with selecting a 
+command by highlighting its menu item and pressing ENTER (implemented by the call to uPresentMenus). 
+
+
+Defining the menu bar 
+
+
+The top of qu3.c is as follows: 
+
+
+LOCAL_D TEXT *cmds[}= 
+{ 
+"ji Inches/Centimetres", 
+“mMi les/Kilometres", 
+"LPounds/Kilogrammes", 
+"pPints/Litres", 
+"fFahrenheit/Centigrade", 
+"dDay of week", 
+"cCombinations", 
+"tTime difference", 
+"hHoroscope", 
+"nNow", 
+"wPassword", 
+"eEncrypt", 
+"udecrypt", 
+"sSignificance", 
+"2File size", 
+
+
+"XExXit", 
+NULL 
+F 
+
+LOCAL_D H_MENU_DATA mdata [I= 
+€ 
+"Conversions",5, /* first five of above commands form the Conversions menu */ 
+"Calendar",5, /* next five form the Calendar menu */ 
+"Secret" ,3, /* then three for the Secret menu */ 
+"Special",3, /* then three for the Special menu */ 
+NULL 
+i; 
+
+
+GLDEF_D TEXT ** _cmds=(&cmds{0}); 
+GLDEF_D H_MENU_DATA * _mdata=(&mdata[0]); 
+
+
+with the statics _cmds and _mdata defining the contents of the menu bar and of each pulldown menu. 
+
+
+The contents of ManageCommand 
+
+
+Evidently, the real core of the application is to be found in ManageCommand, and in routines called therein. 
+
+
+40 
+
+
+2 WORKED EXAMPLES IN HWIF 
+SSS 
+
+
+As far as gu3.c is concerned, the contents of ManageCommand are just as follows: 
+
+
+LOCAL_C VOID ManageCommand(INT keycode) 
+€ 
+INT index; 
+TEXT buf [£40]; 
+
+
+switch (keycode) 
+€ 
+case 'x!: 
+p_exit(0); 
+default: 
+index=uLocateCommand( keycode) ; 
+if Cindex>=0) 
+€ 
+p_atos(&buf (0],"You chose '%s'", cmds [index] +1); 
+winfoMsg(&buf [0] ); 
+> 
+
+
+> 
+
+
+As can be seen, only the Exit command functions properly. All other commands give rise to an 
+information message of the form 
+
+
+You chose 'Fahrenheit/Centigrade’. 
+
+
+Note the use of the Hwif library routine uLocateCommand to convert between the accelerator of a menu 
+command (which is what is returned by uPresentMenus) and the index of the menu command in the table 
+identified by _cmds. This provides a simple means of recovering the text for the chosen menu command. 
+Note also the need to test whether the passed keycode corresponds to any of the menu commands (ie the 
+test on whether the return value from uLocateCommand is non-negative). 
+
+
+Suggestions for modifying Qu3 
+
+
+= Provide code to display the current day name, in response to the Day of week menu command 
+(use eg winfoMsg) 
+
+
+= Display the current time, in response to the Now menu command 
+
+
+= In response to the File size menu command, display the size of qu3.img, determined by a run- 
+time call (the full path name of gu3.img will be stored, as a zero terminated string, at the Epoc 
+Static DatCommandPtr - as can be verified inside the Debugger) 
+
+
+= Provide code to toggle the permanent status window on receipt of CONTROL+MENU. 
+
+
+Supplying an icon 
+
+
+Qu3 suffers from having an empty hole, in its status window, where an icon should be. (The "empty 
+hole" is actually the default icon.) This shortcoming is in fact shared by Qu and Qu2, in that any 
+temporary status window displayed while they are in foreground also lacks a proper icon. The problem is 
+solved by Qu4. The critical difference is that Qu4 has its own .afl file. 
+
+
+The content of qu4.afl is just the single line 
+query.pic 
+
+
+When Qu4 is being linked, the fact that there is an .afl file is picked up by the TopSpeed make system (in 
+the part specially customised for the Epoc system), and any files listed in this file are joined together, 
+with the ordinary outcome of linking, to produce the final .img file. In this case, a copy of the icon file 
+query.pic is built into the final executable qu4.img. 
+
+
+First examples in presenting dialogs 
+
+
+Qu4 advances from Qu3, not only by having a proper icon, but also by having some proper dialogs - one 
+each for the commands File size, Day of week, and Now. 
+
+
+41 
+
+
+PROGRAMMING IN HWIF 
+
+
+ManageCommand accordingly grows: 
+
+
+LOCAL_C VOID ManageCommand(INT keycode) 
+€ 
+INT index; 
+TEXT buf [40]; 
+
+
+switch (keycode) 
+€ 
+case 'd!: 
+DayOfWeek(); 
+break; 
+case 'n!: 
+TimeNow(); 
+break; 
+case 'z': 
+FileSize¢); 
+break; 
+case 'x!: 
+p_exit¢0); 
+default: 
+index=uLocateCommand( keycode) ; 
+if Cindex>=0) 
+€ 
+p_atos(&buf [0] ,"You chose ~%s'", cmds [index] +1); 
+winfoMsg(&buf [0] ); 
+d 
+
+
+> 
+and the code for FileSize is 
+
+
+LOCAL_C VOID FileSize(VOID) 
+€ 
+TEXT fname [P_FNAMESIZE+2] ; 
+H_DI_FSEL fsel; 
+P_INFO info; 
+TEXT buf [30]; 
+
+
+fname [0] =0; 
+fsel. fname=(&fname [0] ); 
+fsel.flags=H_FILE_PICK_SELECTOR; 
+FOREVER 
+€ 
+if (udpenDialog("Find file size")) 
+return; 
+if CuAddDialogI tem(H_DIALOG_FSEL,"File:",&fsel)) 
+return; 
+if CuRunDialog()<=0) 
+return; 
+fname (1+fname [0] ] =0; 
+if (!uErrorValue(p finfo(&fname[1] ,&info))) 
+€ 
+p_atos(&buf (0],"File size is %lu bytes", info.size); 
+winfoMsg(&buf [0] ); 
+> 
+
+
+> 
+The call that works out, amongst other things, the size of the specified file, is 
+p_finfoC&fname[1] ,&info); 
+
+
+with the size, in bytes, being written to the size member of the passed P_INFo struct. The code that 
+displays the file size is 
+
+
+p_atos(&buf[0],"File size is 4lu bytes", info.size); 
+winfoMsg(&buf [0] >; 
+
+
+42 
+
+
+2 WORKED EXAMPLES IN HWIF 
+SSS 
+
+
+After the user completes the dialog, the file size is displayed, and the dialog is presented again, for the 
+user to choose another file. The FOREVER loop in FileSize only terminates 
+
+
+= if the user presses ESCAPE to cancel the dialog - in which case uRunDialog returns zero 
+
+
+= — if there is insufficient memory for any of the calls defining or presenting the dialog - in which 
+case the corresponding call to udpenDialog, uAddDialogitem, Of uRunDialog returns a negative 
+number. 
+
+
+The filename chosen by the user is written to the buffer fsel. fname as a leading byte counted string 
+(BCS). However, the function p_finfo requires a zero terminated string (ZTS). Hence the conversion 
+
+
+fname (1+fname [0] } =0; 
+
+
+before the call to p_finfo. Since a filename as written by a filename selector can have, in general, up to 
+P_FNAMESIZE (128) bytes, and since the above code writes an extra byte beyond the end of this, the result 
+is that fname has to be declared to be at least P_FNAMESIZE+1 bytes long. In the interests of even byte 
+alignment, it has actually been declared as P_FNAMESIZE+2 bytes long. 
+
+
+It is necessary to add the line 
+#include <p_file.h> 
+
+
+to the top of qu4.c, since this is where the definitions of the constant P_FNAMESIZE and the struct P_INFO 
+are to be found. This header file also contains the function prototype for p_finfo. 
+
+
+The call u€rrorValue made around the result of p_finfo presents a suitable error message, if the size of the 
+file cannot be found. There is no need for corresponding calls around the results of udpenDialog, 
+uAddDialogItem, and uRunDialog, since these latter functions have error-notification built into them. Error 
+notification is standard for all but the most primitive of the Hwif library routines; however, because of 
+the generality of the Plib and Wlib functions, such error-notification code is not supplied in their case. 
+
+
+In fact, it would be a very rare case indeed for the above call to p finfo to fail. This is because the 
+filename selector item in the dialog automatically validates its contents, before allowing the dialog to 
+terminate. Nevertheless, it is theoretically possible for the file to be deleted in between the calls 
+uRunDialog and p_finfo (bear in mind the multi-tasking nature of the Series 3; more likely, an SSD might 
+be removed, or, for the case of a file selected on REM::, a remote link might become broken). Hence the 
+call to uErrorValue. 
+
+
+In the above code, the filename is initialised to have zero length, by the code 
+fname [0] =0; 
+
+
+This means that the filename selector will position itself initially to the default path of the application. 
+Since nothing has been done to set this up, the file shown in the dialog, when it first appears, will most 
+likely be something in the root directory of the default drive - perhaps the file sys$stub. img. If there are 
+no files in this directory, the filename selector will say so, and will not allow the user to terminate the 
+dialog (apart from cancelling it) until transitioning to a directory in which files do exist. 
+
+
+Suggestions for modifying FileSize 
+= Display the time the file was last modified, instead of its size 
+= To see the effect of the uErrorValue call, introduce a p_steep before the call to p_finfo and use 
+this delay to pull out an SSD on which a filename has been selected. 
+
+
+A date editor in a dialog 
+The routine DayOfwWeek contains an example of a date editor in a dialog: 
+
+
+LOCAL_C VOID DayOfWeek(VOID) 
+€ 
+P_DAYSEC ds; 
+H_DI_DATE date; 
+TEXT buf [40]; 
+H_DI_TEXT txt; 
+
+
+43 
+
+
+PROGRAMMING IN HWIF 
+
+
+SetUpD iDate(&date, &ds): ( 
+do 
+€ 
+p_nmday(&buf [1] ,p_wkday(ds.day)); 
+buf [0]=p_slen(&buf [1] ); 
+txt.str=(&buf [0] ); 
+txt. type=H_DTEXT_ALIGN_LEFT; 
+if CudpenDialog("Find day of week")) 
+return; 
+if CuAddDialog! tem( H_DIALOG_DATE, "Date", &date)) 
+return; 
+if CuAddDialogItem(H_DIALOG_TEXT,"Day of week", &txt)) 
+return; 
+> while CuRunDialog()>0); 
+> 
+
+
+In contrast to FileSize, which displays its result as an information message separate from the dialog, 
+(using the call winfoMsg), DayOfWeek displays its result inside the dialog, as a text item included in the 
+dialog: 
+
+buf [0]=p_slen(&buf [1] ); 
+
+txt.str=(&buf [0] ); 
+
+txt. type=H_DTEXT_ALIGN_LEFT; 
+
+if CuAddDialogItem(H_DIALOG_TEXT,"Day of week", &txt)) 
+
+return; 
+
+
+The name of the day in the week is determined, as a ZTS, by the calls 
+p_nmday(&buf [1] ,p_wkday(ds.day)); 
+
+and the string is converted into the BCS form required by the H_D1_TEXT struct by the code 
+buf (0]=p_slen(&buf [1] ); 
+
+
+The day itself is stored, in the ULONG ds.day, as a day number since the beginning of 1900. This is the 
+form required by both the call p_wkday and the struct H_DI_DATE. It is initialised to today by the routine 
+SetUpD iDate: 
+
+
+LOCAL_C VOID SetUpDiDate(H_DI_DATE *pdate,P_DAYSEC *pds) 
+€ 
+ULONG sdate; 
+
+
+sdate=p_date(); 
+p_sttods(&sdate, pds); 
+pdate->value=(&pds->day); 
+pdate->low=0; 
+pdate->high=H_LAST_DAY; 
+> 
+
+
+It is necessary to add the line 
+#include <p_date.h> 
+
+
+to the top of qu4.c, since this is where the definitions of the struct p_DAYsEc and the function p_sttods are 
+to be found. 
+
+
+Choice lists and the time-text functions 
+
+
+The routine TimeNow contains examples of choice lists in a dialog - five choice lists in all, in fact all just 
+with the two choices "No" and "Yes" and added into the current dialog by the utility function 
+AddNoYesChoiceList: 
+
+
+LOCAL_C INT AddNoYesChoiceList(TEXT *pmt,UWORD *pval) 
+€ 
+return(uAddChoiceList(pmt,pval, "No", "Yes", NULL)): 
+> 
+
+
+2 WORKED EXAMPLES IN HWIF 
+oo SSeS 
+
+
+LOCAL_C VOID TimeNow(VOID) 
+€ 
+INT values; 
+H_DI_TEXT txt; 
+TEXT buf £48]; 
+
+
+txt.str=(&buf [0] ); 
+do 
+€ 
+if CuOpenDialog(NULL)) 
+return; 
+uZTStoBCS(&buf [0] ,"Time is now"); 
+txt. type=H_DTEXT_ALIGN_CENTRE; 
+if (uAddD ialogI tem(H_DIALOG_TEXT,NULL,&txt)) 
+return; 
+values=0; 
+if (ttMonth==2) 
+values=H_TIME_FORMAT_MONTH_NAME; 
+if (ttDay==2) 
+values |=H_TIME_FORMAT_DAY_NAME; 
+if (ttSuffix==2) 
+values |=H_TIME_FORMAT_SUFFIX; 
+if (ttCentury==1) 
+values |=H_TIME_FORMAT_NO_CENTURY; 
+if (ttSeconds==1) 
+values |=H_TIME_FORMAT_NO_SECONDS; 
+hTTSetFormat(ttH, values); 
+hTTSetTime(ttH,H_TIME_SET_NOW,NULL); 
+buf [0] =hTTSenseString(ttH,H_TIME_SENSE_BOTH, &buf [1]); 
+txt. type=H_DTEXT_ALIGN_CENTRE|H_DTEXT_UNDERLINE; 
+if (uAddD falogI tem(H_DIALOG_TEXT,NULL,&txt)) 
+return; 
+if CAddNoYesChoiceList("Give month name",&ttMonth)) 
+return; 
+if (AddNoYesChoiceList("Give day name",&ttDay)) 
+return; 
+if (AddNoYesChoiceList("Use date suffix", &ttSuffix)) 
+return; 
+if (AddNoYesChoiceList("Show century", &ttCentury)) 
+return; 
+if CAddNoYesChoiceList("Show seconds", &ttSeconds) ) 
+return; 
+> while CuRunDialog()>0); 
+> 
+
+
+The live variables for the five choice lists are five statics defined at the top of gu4.c, and all given initial 
+values reflecting the defaults built into the Hwif time-text utility functions: 
+
+
+LOCAL_D VOID *ttH; 
+
+LOCAL_D UWORD ttMonth=1; 
+LOCAL_D UWORD ttSuffix=1; 
+LOCAL_D UWORD ttDay=1; 
+LOCAL_D UWORD ttCentury=2; 
+LOCAL_D UWORD ttSeconds=2; 
+
+
+The textual form of the time is generated by the time-text channel tt opened by the following call at the 
+end of Specifictnit: 
+
+
+ttH=hTTOpen(); 
+The text is actually generated by the calls 
+
+
+hTTSetFormat(ttH, values): 
+hTTSetT ime( ttH, H_TIME_SET_NOW,NULL); 
+buf [0] =hTTSenseString(ttH,H_TIME_SENSE_BOTH, &buf{1]); 
+
+
+where vatues has been built up as a combination of the present values of the ttxxx variables. 
+
+
+Whereas the results of FileSize and DayOfweek only persist until the user cancels the dialog, the result of 
+TimeNow persists throughout the lifetime of the application. This is because the ttxxx variables are statics. 
+
+
+45 
+
+
+PROGRAMMING IN HWIF 
+— SSS 
+
+
+A note on the start-up heap 
+
+
+There is no special need to test for the result of the call httopen made in Specificinit. No Window 
+Server resources are required for a time-text channel; the only allocating that needs to be performed for it 
+is out of the application's own heap. Since the call is made during application initialisation, it can be 
+assumed that, if the application has been allowed by the OS to run at all, there will be sufficient memory 
+for the call to succeed. 
+
+
+This point is worthy of some further explanation. Using either the Debugger or the Spy application, it 
+can be seen that, when running, Qu4 has only around 0x300 bytes allocated from its heap. However, the 
+default value for the minimum heap of an application is 0x80 paragraphs, ie 0x800 bytes. 
+
+
+Further investigation will reveal that the minimum segment size for Qu4 is some 0x19c0 bytes, made up 
+as follows: 
+
+
+0x1000 stack 
+0x800 minimum heap 
+Oxic0 Static data 
+
+
+These figures may be confirmed by running the tool edump on qu4.img: 
+edump qu4 
+
+
+When the OS is instructed to try to run Qu4, it first has to allocate the data segment of 0x19c0 bytes. If it 
+fails to do so, the application is not allowed to run, and an out-of-memory notifier is presented. But if it 
+succeeds, the 0x19c0 bytes are guaranteed to remain available throughout the lifetime of the application. 
+Hence the guarantee that the call to hTTopen will never fail. 
+
+
+Clearly, Qu4 is an extremely anti-social application, hogging much more heap (not to mention much 
+more stack) than it needs. Such behaviour would be unacceptable in any commercial application. One 
+penalty the application incurs, upon itself, is that the OS will sometimes refuse to run it, even though 
+there is sufficient memory available for its actual requirements - the point being that there is insufficient 
+memory available for its stated requirements. 
+
+
+Incidentally, the start-up heap for an application can be customised by means of including a line such as 
+set heapsize=0x40 
+
+in the .pr project file governing how the application is built. The stack can be specified by means of a 
+
+different value of epocinit. 
+
+Further comments on edump 
+
+
+Another piece of information that edump gives is the size of any additional files built into the specified 
+image. Thus the result of running edump on qu4.img includes the line 
+
+
+Add 1 offset,len = 0040 (bytes), 0074 (bytes) 
+whereas no such line is given for qu3.img. This additional file, of size 0x74 bytes, is of course the copy 
+of the icon query.pic. 
+Suggestions for modifying Qu4 
+
+= Make the results of FileSize and DayOfweek persistent in the same way as the result of TimeNow is 
+
+
+= For some dates (eg Wednesday 26th September), the textual representation generated in TimeNow 
+can end up too wide to fit properly within the widest dialog that is allowed; look out for such 
+cases and abbreviate the text suitably (use abbreviated versions of the day and/or month names) 
+
+
+= Produce a customised project file gu4.pr including a line defining the start-up heap more 
+appropriately; confirm the result using edump. 
+From .img to .app 
+
+
+Although Qu4 has an icon built into it, it is not yet able to be installed in its own right as an application 
+in the System Screen. For this to be possible, an application also needs to have a shd (shell data) file 
+built into it. 
+
+
+For Query, the source of the shd file is query.ms, which consists solely of the line 
+
+
+Query 
+
+
+46 
+
+
+2 WORKED EXAMPLES IN HWIF 
+SSeS 
+
+
+This is actually an abbreviated form of a three-line file: 
+
+
+Query 
+
+
+0 
+
+
+in which the third line gives the type of the application. A type of zero means that the application is non 
+file-based, and consequently has no associated files. 
+
+
+The file query.shd can be produced from query.ms by the command 
+makeshd query 
+and then the file query. shd is joined into the final executable by being listed in query.afl. 
+
+
+Up to three files can be specified in an .afl file. Whereas the icon of an application can be placed into any 
+of the three slots, the shell data has to be placed into the third slot. Thus the contents of query.afl become 
+
+
+query.pic 
+query.rsc 
+query.shd 
+
+
+where query.rsc is any small file (preferably a zero-length file). 
+Running edump on query.img produces the following three lines of output (among others) 
+
+
+Add 1 offset, len 
+Add 2 offset, len 
+Add 3 offset, len 
+
+
+0040 (bytes), 0074 (bytes) 
+QOCO (bytes), 0000 (bytes) 
+00CO (bytes), 0024 (bytes) 
+
+
+Whereas an application without shell data is usually copied to an \img\ directory on the Series 3, one 
+with shell data is usually copied to an lapp\ directory, and renamed from .img to .app at the same time. 
+Thereafter, the application can be installed, using the Install application command in the System Screen. 
+
+
+Once installed, it can be run in the same way as any of the built-in applications is. Further, an application 
+button such as CONTROL+CALC can be assigned to it, if desired. 
+The floating point emulator sys$8087.Idd 
+
+
+Before Query can be run successfully, the Series 3 needs to be able to locate the floating point maths 
+emulator, sys$8087.ldd. This is because query.c contains lines such as 
+
+
+DOUBLE fahr; 
+
+
+fahr=32; 
+which, innocent as it may seem, requires the presence of sys$8087.ldd. 
+
+
+The simplest way to ensure the Series 3 can locate this emulator is to place a copy of it in the same 
+directory as the application itself. Thus if query.img is copied to m:\app\query.app on the Series 3, a 
+copy of sys$8087.ldd could be copied into this same directory, m:\app\. A copy may be found in 
+\sibosdk\lib\ on the PC. 
+
+
+In fact, of the example applications, Query is the only one which requires the presence of the emulator. 
+
+
+The built-in applications avoid requiring to use the emulator, since they replace the likes of the above 
+lines of code by the following 
+
+
+DOUBLE fahr; 
+
+WORD temp; 
+
+temp=32; 
+p_itof(&fahr,&temp); 
+
+
+which although it looks more cumbersome, actually produces leaner code overall. 
+
+
+Debugging a .app application 
+
+
+The mechanism for debugging a .app application is virtually the same as debugging a .img application. 
+In neither case is there any need to copy the application onto the Series 3 by hand. 
+
+
+The only complication concerns the need to pass a suitable command line to file-based applications. This 
+is considered later. However, non file-based applications, such as Query, can be run without any 
+command line being passed to them. 
+
+
+47 
+
+
+PROGRAMMING IN HWIF 
+
+
+Some responsibilities of being a .app 
+
+
+In general, an application intended to be capable of being installed in the System Screen should always 
+make a call to hCrackCommandL ine in its SpecificInit routine (or equivalent). This is true whether or not 
+the application is file-based. If no call to hCrackConmandLine is made, the Epoc static DatstatusNamePtr 
+will be left at its default value of zero, and it will, accordingly, be fruitless for a user to assign an 
+application button (such as CONTROL+CALC) to this application. 
+
+
+However, any application that calls hcrackCommandL ine must explicitly test for system messages of (at 
+least) the Shutdown variety (assuming the application has not added in 4000 to its shell data type, to 
+prevent such messages ever being sent). This means that the top of MainLoop in query.c has to have the 
+form 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+¢ 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_EVENT_KEY) 
+€ 
+if (key. keycode==CONS_EVENT_COMMAND) 
+p_exit(0); 
+> 
+else ... 
+
+
+Menu command look up - by accelerator or by index? 
+
+
+Query differs from Qu4 in the way the switch statement in ManageCommand is constructed: in place of 
+
+
+LOCAL_C VOID ManageCommand(INT keycode) 
+
+
+€ 
+
+switch (keycode) 
+€ 
+
+case 'd': 
+DayOfWeek(); 
+break; 
+
+case 'n': 
+TimeNow(); 
+break; 
+
+case 'z': 
+FileSize(); 
+break; 
+
+case 'x!s: 
+p_exit¢0); 
+3 
+
+> 
+
+
+there is, effectively, 
+
+
+LOCAL_C VOID ManageCommand(INT index) 
+
+{ 
+
+switch (index) 
+€ 
+
+case 5: 
+DayOfWeek(); 
+break; 
+
+case 9: 
+TimeNow(); 
+break; 
+
+case 14: 
+FileSize(); 
+break; 
+
+case 15: 
+p_exit¢0); 
+> 
+
+
+48 
+
+
+2 WORKED EXAMPLES IN HWIF 
+
+
+ar 
+
+
+and instead of ManageConmand being called in the simple context 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+INT ret; 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_SPECIAL_KEY) 
+ManageCommand( key. keycode&(~W_SPECIAL_KEY)); 
+else if (key. keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER)) 
+€ 
+ret=uPresentMenus(): 
+if Cret>0) 
+ManageCommand(ret); 
+} 
+
+
+> 
+there is now one extra layer to navigate between MainLoop and ManageCommand: 
+
+
+LOCAL_C VOID TryExecuteCommand(INT keycode) 
+cf 
+keycode=uLocateCommand( keycode); 
+if (keycode>=0) 
+ManageCommand( keycode); 
+> 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+INT ret; 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_SPECIAL_KEY) 
+TryExecuteCommand( key. keycode&(“W_SPECIAL_KEY)); 
+else if (key. keycode==W_KEY_MENU && !(key.modifiers&W_CTRL_MODIFIER)) 
+€ 
+ret=uPresentMenus(); 
+if (ret>0) 
+TryExecuteCommand( ret); 
+> 
+
+
+> 
+
+
+The two mechanisms are obviously equivalent in general terms. However, the latter approach has been 
+adopted throughout all the example applications. The following points can be cited in its favour: 
+
+
+= quite often, several commands can be grouped together and executed more efficiently, passing as 
+a parameter to a common routine the command index (possibly less some base value) 
+
+
+= — the switch statement on index is completely dense, and hence compiles much more leanly than a 
+switch statement on accelerator 
+
+
+= the accelerator of a menu command is a less central aspect of it than its position in the menu bar; 
+it is better to switch on a variable of greater importance than on one which is virtually an 
+accident 
+
+
+= this method is language-independent: the accelerators can be changed for a foreign-language 
+version, without having to re-compile the ManageCommand routine. 
+
+
+In practice, the numerical values of the command indices do not appear explicitly in code; rather, they 
+are hidden through a sequence of #defines. See query.c for the details. 
+
+
+49 
+
+
+PROGRAMMING IN HWIF 
+
+
+Example of floating point editor 
+
+
+The routine Temperatures called from ManageCommand to implement the conversion between Fahrenheit and 
+Centigrade demonstrates floating point editors in dialogs: 
+
+
+LOCAL_C VOID Temperatures(VOID) 
+€ 
+DOUBLE fahr; 
+DOUBLE cent; 
+H_DI_FLOAT ffahr; 
+H_DI_FLOAT fcent; 
+INT index; 
+
+
+fahr=32; 
+cent=0; 
+ffahr.value=(&fahr); 
+ffahr. low=(-17968) ; 
+ffahr .high=18032; 
+fcent.value=(&cent); 
+fcent. lLow=(- 10000); 
+fcent .high=10000; 
+FOREVER 
+€ 
+if CuOpenDialog("Convert temperature")) 
+return; 
+if CuAddDialog] tem(H_DIALOG_FLOAT,"Fahrenheit",&ffahr)) 
+return; 
+if CuAddDialogItemCH_DIALOG_FLOAT,"Centigrade",&fcent)) 
+return; 
+index=uRunDialog(); 
+if Cindex<=0) 
+break; 
+if Cindex==2) 
+€ 
+cent=( fahr-32)*5/9; 
+Clip(&cent); 
+} 
+else 
+€ 
+fahr=32+cent*9/5; 
+Clipc&fahr); 
+> 
+
+
+> 
+
+
+As the variable names suggest, the current value in Fahrenheit is stored in fahr, and the current value in 
+Centigrade is stored in cent. There are two floating point editors, with fahr and cent being the live 
+variables. Appropriate maxima and minima are set up in each case. 
+
+
+The variables fahr and cent are initialised to 32 and 0 respectively. Each time the user presses ENTER, one 
+or other of these variables is sensed, and the other is recalculated. Which is which depends on where the 
+user has left the highlight in the dialog. Thus if the user has cursored the highlight down to the 
+Centigrade line and typed in a new value there, before pressing ENTER, the call uRunDialog returns 3 (the 
+counting starts at 1 for the title line in the dialog) and hence fahr is calculated anew, from the latest value 
+of cent. 
+
+
+Example of numeric editor 
+
+
+The routine clip alters the calculated value of eg fahr or cent so that it only features a specified number 
+of decimal points. (Currently, there is no Hwif mechanism for having floating point editors perform such 
+a clipping themselves.) The number of decimal points is governed by the static variable ndp, which is 
+initially 2. The Significance menu command allows the user to alter this: 
+
+
+50 
+
+
+2 WORKED EXAMPLES IN HWIF 
+
+
+OO eS 
+
+
+LOCAL_C VOID ChangeNdp(VOID) 
+€ 
+LONG indp; 
+H_DI_NUMBER num; 
+
+
+if CuOpenDialog("Level of significance")) 
+return; 
+
+indp=ndp; 
+
+num. value=(&lndp); 
+
+num. low=0; 
+
+num. high=4; 
+
+if (uAddDialog! tem(H_DIALOG_NUMBER,"Decimal places", &num)) 
+return; 
+
+if CuRunDialog()<=0) 
+return; 
+
+ndp=(WORD) Lndp; 
+
+CalcSmall¢); 
+
+> 
+
+
+Note the requirement to have a Lone variable for the live variable of the numeric editor. This explains 
+why a copy of ndp has to be made in the automatic variable tndp. 
+
+
+The routine calcSmal| recalculates some constants that are used in calls to ct ip. 
+
+
+Examples of other dialog items 
+
+See the following routines in query.c for examples of other types of items in dialogs: 
+time editors TimeDifference 
+action buttons Horoscope, Combinations 
+secret input boxes _EnterPassword 
+
+
+text editors EncryptMessage (non-scrolling), DecryptMessage (scrolling). 
+
+
+Suggestions for modifying Query 
+s Add at least one more conversion routine. 
+= Call hDtgPosition to position at least one dialog other than in the screen centre. 
+
+
+= Eliminate the need for the floating point emulator, by using routines such as p_fadd instead of 
+direct manipulation of floating point numbers. Compare the size of the executable produced with 
+that of the original query.app. 
+
+
+= Try to improve on the rather crude scheme in MakeReadable and MakeUnreadable, called 
+respectively by EncryptMessage and DecryptMessage, to convert between a short, totally 
+unreadable string of characters in the complete range of values 0 to 255 (as returned by 
+p_encrypt), and a longer string with values in the range 32 to 111. 
+
+
+SS EEE ee SS ae ee Eee 
+
+
+Getting serious: the Tables application 
+
+
+Whereas Query contains a collection of dialogs with little unifying principle, Tables contains a collection 
+of dialogs all working around a common aim. This aim is to produce a revision aid for someone trying to 
+learn some multiplication tables. 
+
+
+What the dialogs allow to be altered is the following aspects of the state of the application: 
+= how much time the user has in which to answer any multiplication question posed 
+= whether the tables end at 12 (as in 3 times 12, 7 times 12, and so on), or at 10, or wherever 
+
+
+= whether the questions posed all come from the same multiplication table, or from a variety, and 
+in the latter case, the range of tables covered 
+
+
+= the running total score of correct answers can be reset to zero. 
+As well as containing the code to present these dialogs, Tables contains code to: 
+
+
+i es eS 
+51 
+
+
+PROGRAMMING IN HWIF 
+
+
+= record the state of the application in an environment variable on exit 
+
+® — initialise the application appropriately, on start up, from this environment variable 
+= calculate and pose random multiplication questions 
+
+= present an edit box to receive the user's response 
+
+= — simultaneously, count down a timer and progressively fill in a bar gauge display 
+
+= present feedback to the user on whether the answer proffered is correct. 
+
+
+Tal contains the dialogs and the environment variable code, but is otherwise devoid of any significant 
+screen display. Ta2 adds the display of the score so far and the range of values being tested; an animated 
+action button resides in the middle of the remainder of the screen. Ta3 actually poses random 
+multiplication problems, and provides an edit box to receive the user's response. Tables itself adds in the 
+timer, and presents the animated bar gauge display of the time elapsed. 
+
+
+The state of the application 
+
+
+This is recorded in a static instance, state, of the following struct: 
+
+
+typedef struct 
+{ 
+UWORD TableEnd; /* where tables end */ 
+UWORD MaxTable; /* maximum table to test */ 
+
+
+UWORD Tested; /* number of questions since last reset */ 
+
+UWORD Correct; /* number of correct answers since last reset */ 
+UWORD Timing; /* number of seconds allowed for an answer */ 
+UWORD Mode; /* which table is currently being tested */ 
+
+3} TSTATE; 
+
+
+with values being initialised, the very first time, by the statement 
+LOCAL_D TSTATE state=(12,12,0,0,5,13; 
+
+
+The value 1 for the Mode field has the special meaning that all tables are to be tested (from 2 up to 
+MaxTable). 
+
+
+The Tested and Correct fields are reset to zero, provided the user responds affirmatively to a query 
+dialog, in the routine ResetScore. 
+
+
+The TableEnd and MaxTable fields are presented for editing, using numeric editors, in the routine 
+ChangeLimits. 
+
+
+Another numeric editor, in the routine changeTiming, allows the user to alter Timing. 
+
+
+The routine ChangeMode allows the Mode field to be changed. This uses a choice list whose contents are 
+dynamically defined - they vary from "2 times table” up to "n times table", where 7 is the current value 
+of MaxTable, but also always include "All tables": 
+
+
+LOCAL_C VOID ChangeMode(VOID) 
+€ 
+H_DI_CHOICE ch; 
+INT jz 
+TEXT buf (201; 
+
+
+if (uQpenDialog("Mode"')) 
+return; 
+
+if (uBeginDCL(&ch)) 
+return; 
+
+if CuGrowDCL(&ch, "ALL tables")) 
+return; 
+
+
+for (j=2; j<=state.MaxTable; j++) 
+€ 
+p_atos(&buf (0) ,"%d times table", j); 
+if CuGrowDCL(&ch, &buf [0] )) 
+return; 
+> 
+
+
+52 
+
+
+2 WORKED EXAMPLES IN HWIF 
+_—_—_— eee 
+
+
+if (uAddDCL("Test which tables", &state.Mode,&ch)) 
+return; 
+
+uRunDialog(); 
+
+3 
+
+
+Using an environment variable 
+
+
+Instead of simply calling p_exit on receipt of the Exit menu command (in the manner of Query), the 
+following code is executed: 
+
+
+LOCAL_C VOID ExitApplication(VoID) 
+€ 
+uErrorValue(p_setenviron(EnvName, ENV_NAME_LEN,&state,sizeof(TSTATE))); 
+p_exit(0); 
+> 
+
+
+The code in MainLoop that responds to Shutdown messages from the System Screen also has to change to 
+call ExitApplication: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+FOREVER 
+
+€ 
+
+uGetKey(&key); 
+
+if (key. keycode&W_EVENT_KEY) 
+€ 
+if (key. keycode==CONS_EVENT_COMMAND) 
+
+ExitApplication(); 
+
+> 
+
+
+There are actually two sorts of environment variables on the Series 3: 
+= those whose names and values are each ZTSs 
+= those whose name or values are other than a ZTS. 
+
+
+Correspondingly, there are two sets of routines for reading, writing, searching, or deleting environment 
+variables. (In fact, the ZTS-related routines just layer above the more general ones.) 
+
+
+In this case, what is being stored in the environment variable is the content of the state struct - which is 
+bound to contain embedded zeros, and so the more general routine p_setenviron has to be used, as 
+opposed to the notionally simpler p_setenv. Accordingly, both the name and the value of the environment 
+variable have to be passed in the form buf, Len. 
+
+
+Since the name of the environment variable is obviously the same whether the variable is being set (on 
+application exit) or being read (on application start-up), this has been hidden away using the static 
+variable EnvName (statically initialised) and the #define ENV_NAME_LEN. 
+
+
+Memory consumption by environment variables 
+
+
+The only error that needs to be considered, on writing the environment variable, is lack of memory - 
+either because the limit of 4K allocated for environment variables has already been reached, or because 
+system memory is generally exhausted. The call ufrrorValue around p_setenviron above informs the user 
+should this transpire. 
+
+
+As a general principle, applications should only make sparing use of environment variables (otherwise 
+they may even detract from the performance of some of the built-in applications). In order to preserve 
+larger amounts of data between different invocations of an application, the data should be written to file - 
+either with or without the explicit knowledge of the user. 
+
+
+Note that the name of an environment variable should not, unless authorised by Psion, contain a '$' 
+character. See the Environment variables on the Series 3 section of the Series 3 Programming Overview 
+chapter of the Series 3/3a Programming Guide for further information on this important naming 
+convention for environment variables. 
+
+
+53 
+
+
+PROGRAMMING IN HWIF 
+
+
+Complications on reading environment variables 
+
+
+Programs using environment variables should always bear in mind that it is theoretically possible for 
+another application to trash the variable - as a result of using another environment variable of the same 
+name. In particular, the length of the variable may turn out to be other than what is expected. For this 
+reason, the buffer to receive the environment variable should always be declared as having (at least) 
+P_ENVMAX (256) bytes. (In order to access the definition of p_ENVMAX, a program must #include the file 
+p_sys.h.) Hence 
+
+
+LOCAL_C VOID ReadState(VOID) 
+€ 
+INT len; 
+UBYTE buf [P_ENVMAX] ; 
+
+
+len=p_getenviron(EnvName, ENV_NAME_LEN, &buf [0] ); 
+if (ten<0 |{ lent=sizeof(TSTATE)) 
+return; /* make do with the statically initialised values */ 
+p_bcpy(&state, &buf [0] ,sizeof(TSTATE)); 
+> 
+
+
+The case when ten is returned negative corresponds to the environment variable not existing - as will be 
+the case the first time the application is run. 
+
+
+Suggestions for enhancing Ta1 
+
+
+= When MaxTable is large, the amount of memory required by the dynamic choice list in the dialog 
+in ChangeMode can become considerable. Using either the Debugger or Spy, verify that this is the 
+case, and try to re-design the dialog to require less RAM. 
+
+
+= If the user presses PSION+ESCAPE, Tal is terminated without having any chance to save its state 
+to an environment variable. Prevent this from happening. 
+
+
+= Strictly speaking, the code in Readstate above can be caught out by a rogue program which 
+writes its own environment variable, with the same name and with the same length of data, but 
+with inappropriate values for the individual fields. Write such a rogue program to demonstrate 
+this fact, and consider amending Readstate to take better precautions. 
+
+
+Laying out information on the screen 
+
+
+Ta2 goes beyond Ta! in that it lays out its current state on the screen, for the user to see. 
+
+
+For example 
+
+
+Score! 4 correct out of 9 eee 
+Testing 7 times table 2x48 
+
+
+(up to 7 times 12) Tables 
+
+
+Press to test Zid 
+mM 
+Tha 23 
+
+
+There are no hard and fast rules for designing such a layout, but there certainly are easier and harder 
+ways of going about achieving a given layout (once one has been decided upon). The following 
+discussion may be read as an example of how to achieve a layout such as that shown in the above screen 
+dump. 
+
+
+The three lines of text at the top of the screen share the following features: 
+# they are centred in the main window (apart from the status window) 
+= they need to be smoothly updated when there is a change in any of the values shown. 
+
+
+Both these reasons argue in favour of using gPrintBoxText to draw the lines. Not only can this function 
+automatically centre text, it also takes care of the smooth screen update. 
+
+
+To explain the latter point more fully, consider what has to happen to the display of the second line down 
+when the user changes from testing the 12 times table to testing the 7 times table. Not only does new text 
+have to be drawn, some areas just outside the limits of the new text have to be cleared - since the new 
+text is slightly narrower than the old. 
+
+
+54 
+
+
+2 WORKED EXAMPLES IN HWIF 
+eS 
+
+
+Naively, the way to accomplish the above would be as follows: 
+= first, clear the area of screen where the old message was drawn 
+
+
+= second, draw the new text. 
+
+
+However, this can give rise to a noticeable and annoying screen flicker. This can be especially annoying 
+if, as often happens, the text is updated when there is actually no change in it. 
+
+
+The routine gPrintBoxText avoids these problems by simultaneously clearing pixels and drawing to them, 
+sweeping along in a horizontal pass. Pixels are written to if new text is to appear there, and are otherwise 
+cleared. 
+
+
+The three top lines are written by a common routine: 
+
+
+LOCAL_C VOID DrawLine(INT j,TEXT *pb) 
+{ 
+P_RECT box; 
+
+
+box.tl.x=4- 
+
+box. br .x=189-4; 
+
+box. tl .y=4+9*j: 
+
+box.br.y=box.tl .y+9; 
+gPrintBoxText(&box,8,G_TEXT_ALIGN_CENTRE,C,pb,p slen(pb)); 
+d 
+
+
+which is called as follows 
+
+
+LOCAL_C VOID DisplayScores(VOID) 
+r¢ 
+TEXT buf [40]; 
+
+
+p_atos(&buf(0],"Score: %u correct out of du" ,state.Correct, state. Tested); 
+DrawLine(0,&buf [0] ); 
+> 
+
+
+and 
+
+
+LOCAL_C VOID DisplayMode(VOID) 
+€ 
+TEXT *pb; 
+TEXT buf [40]; 
+
+
+if (state.Mode==1) 
+pb="Testing all tables"; 
+else 
+ca 
+p_atos(&buf [0] ,"Testing %d times table",state.Mode); 
+pb=(&buf [0] ); 
+> 
+DrawLine(1,pb); 
+> 
+
+
+and 
+
+
+LOCAL_C VOID DisplayLimits(VvoID) 
+{ 
+TEXT buf [40]; 
+
+
+p_atos(&buf[0],"Cup to %d times %d)", 
+
+(state.Mode==1? state.MaxTable: state.Mode),state.TableEnd); 
+DrawLine(2,&buf [0] ); 
+> 
+
+
+In all cases, the box drawn to has height nine pixels. This allows one pixel of leading between lines, in 
+addition to the font height of eight pixels. Since at least one pixel has to be reserved for descenders (such 
+as the bottom pixel in the p of up), the maximum allowed value for the ascent parameter to gPrintBoxText 
+is 8 - as in the above routine. This means in fact that the extra pixel of leading goes above the 
+corresponding line of text (not that it matters in this case). 
+
+
+55 
+
+
+PROGRAMMING IN HWIF 
+Se 
+
+
+Collectively, the text respects a border of four pixels all around. The value of 189 is the full screen width 
+(240 pixels) of the Series 3 and Workabout, or of the Series 3a in Series 3 emulation mode, less the width 
+of the status window (51 pixels). 
+
+
+Since there is no need for a margin parameter in this case, it is left at zero. 
+
+
+To take advantage of the increased screen width of the Series 3a in "native" mode (480 pixels), the sizing 
+and positioning of the text would need to be changed and the above calculations reworked. 
+
+
+Laying out an action button and its associated text 
+The text Press Enter to test is rather harder to position, because of the embedded action button. 
+
+
+Start by considering the horizontal direction. 38 pixels is a good width for the action button (this is the 
+width of the action buttons in dialogs). There are five characters in Press, say six to include one trailing 
+space. This translates to around 36 pixels, allowing 6 characters per pixel. Likewise, there are seven 
+characters in to test, which ends up as around 48 pixels. Thus the width of the entire display is 
+36+38+48, ie 122 pixels. Centring this within 189 pixels gives an x-offset of around 34 for Press. 
+
+
+Vertically, there are some 80-(4 +3*9)-4 pixels to play with, ie 45 pixels. With 8 pixels for the height of 
+the text, this leaves 18 pixels clear above the top of the text, translating into a vertical offset of 
+4+3*9+18+7 pixels to the baseline of the text, ie 56 pixels. 
+
+
+This means that the code to display the middle line can be written as 
+
+
+LOCAL_C VOID DisplayPressButton(VOID) 
+¢ 
+gPrintText(34,56,"Press",5); 
+DrawButton( FALSE); 
+gPrintText(34+36+38+6,56,"to test",7); 
+> 
+
+
+where Draw8utton (discussed below) draws the button itself, in either its normal or its depressed state 
+(depending on the parameter passed to it). 
+
+
+The above discussion again assumes a maximum screen width of 240 pixels which is valid for the Series 3 
+and Workabout, or the Series 3a in Series 3 emulation mode. The Series 3a in native mode has a 
+maximum screen width of 480 pixels. Therefore, to take advantage of the larger screen size of the 
+
+Series 3a, the above calculations would need to be reworked. 
+
+
+Positioning an action button vertically 
+
+
+As for the vertical positioning of the button, bear in mind that it requires at least 6 pixels for its "edge 
+effects" at top and bottom: 
+
+
+= one pixel for the top line 
+
+= one clear pixel underneath that 
+
+= one pixel each for the two bottom lines 
+
+= one clear pixel between the bottom lines, and one above the upper of these lines. 
+
+
+For text in the system font, which has height 8 pixels, this means that the total height of the button 
+should be at least 14 pixels. With a height of fourteen pixels, the baseline of the text comes 1+1+7 
+pixels below the top of the box. 
+
+
+Since this must match the baseline of the accompanying text Press and fo test, it follows that the top of 
+the box should be at 56-9 pixels. 
+
+
+This the code for DrawButton is 
+
+
+LOCAL_C VOID DrawButton(INT state) 
+€ 
+P_RECT box; 
+
+
+box. tl.x=34+36; 
+
+box. br .x=34+36+38; 
+
+box.tl.y=47; 
+
+box. br. y=47+14; 
+wDrawButton(&box, "Enter", state); 
+> 
+
+
+56 
+
+
+2 WORKED EXAMPLES IN HWIF 
+OO SeSSSSSSSSSSSSSSSSSSSSSSeSeSSS 
+
+
+Animating the action button 
+
+
+When the user does indeed press ENTER, the button should visibly depress, before any multiplication 
+question is posed. The code to animate the button is as follows: 
+
+
+LOCAL_C VOID MakeButtonDance(VOID) 
+€ 
+DrawButton( TRUE): 
+wFlush(); 
+p_sleep(2); 
+DrawBut ton( FALSE); 
+wFlush(); 
+p_steep(2); 
+> 
+
+
+Suggestions for modifying Ta2 
+= Display the top line in bold 
+
+
+= Improve the above calculation so that it takes into account the fact that not all characters have 
+widths of six pixels, and thereby position the test Press Enter to test yet more centrally 
+
+
+= Consider how to incorporate displaying the value of state.Timing too 
+= Experiment by removing the wrlush and/or the p_sleep from MakeButtonDance, to ensure that you 
+understand their role in this routine. 
+Presenting an edit box 
+
+
+In Ta2, when the user presses ENTER, all that happens is that the score is incremented. In Ta3, the screen 
+alters to the following form: 
+
+
+Score: 4 correct out of 9 
+Testing 7 times table 
+Cup to ? times 12) 
+
+
+Px12= 82] 
+
+
+The left hand part is just the result of one more call to gPrintBoxText, for the text (in this case) 7x 12 =. 
+The right hand part is an edit box for the user to enter the answer. There is a flashing cursor in the edit 
+box. 
+
+
+The logic of positioning the text display and the edit box is somewhat similar to that above for 
+positioning the action button and its surrounding text. The logic for presenting the edit box itself is new. 
+
+
+First, the edit box has to be created: 
+
+
+LOCAL_C VOID *CreateEditor(VOID) 
+{ 
+H_EDIT_BOX heb; 
+
+
+heb.maxchars=4; /* allow up to four characters to be typed */ 
+
+
+heb. vulen=30; /* the width is 30 pixels (enough for 4 characters plus the cursor) */ 
+heb. pos .x=113; 
+
+heb.pos.y=45; 
+
+heb.win=MainwWid; /* use the main (screen) window */ 
+
+heb. font=WS_FONT_BASE; /* use the standard font */ 
+
+
+heb.style=G_STY_DOUBLE; /* but with double height */ 
+returnChEBOpen(H_EDIT_BOX_FONT,&heb)); 
+> 
+
+
+The meaning of the flag H_€01T_80x_FONT passed is that the font and style fields of the passed H_EDIT_BOX 
+struct are significant. 
+
+
+After creating the edit box, it has to be instructed to display its flashing cursor: 
+
+
+hEBEmphasise(ebH, TRUE); 
+
+
+57 
+
+
+PROGRAMMING IN HWIF 
+
+
+Next, all suitable keypresses have to be diverted in its direction: 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (BadKey(key.keycode)) 
+Beep(); 
+else if (key. keycode! =W_KEY_RETURN) 
+hEBHandl eKey(ebH , key. keycode, key.modi fiers); 
+else 
+
+
+When the user again presses ENTER, the contents of the edit box have to be sensed: 
+
+
+LOCAL_C INT SenseNumberTyped(VOID *ebH) 
+{ 
+TEXT *pb; 
+WORD num; 
+
+
+pb=hEBSenseText(ebH); 
+p_stoi(&pb, &num); 
+return(num); 
+
+a 
+
+
+If the answer is as expected, the score is incremented, and the user is returned to the base state of the 
+application. If the answer is incorrect, the user is given the opportunity either to retry, or to be told the 
+correct answer. This interaction takes place via a couple of dialogs. If the user opts to retry, the last 
+answer proffered is redisplayed, but completely highlighted so that any typing deletes it at once: 
+
+
+LOCAL_C VOID SelectALLC(VOID *ebH) 
+€ 
+hEBSetSelect(ebH,0,p_slen(hEBSenseText(ebH))); 
+> 
+
+
+In all cases, when the application returns to its base state, the resources allocated for the edit box are 
+freed by making the call 
+
+
+hEBClose(ebH); 
+
+
+Generating random numbers 
+The multiplication questions are generated very easily: 
+
+
+LOCAL_C INT FindRandomC(INT low, INT high) 
+{ 
+INT range; 
+
+
+range=high-low+1; 
+return( Low+(INT)(p_randl (&seed)%range) ); 
+> 
+
+
+LOCAL_C VOID FindFactors(WORD *pa,WORD *pb) 
+€ 
+*pa=(state.Mode==1? FindRandom(2,state.MaxTable): state.Mode); 
+*pb=F indRandom(2, state. TableEnd); 
+> 
+
+
+The seed for the random variable generator is initialised by making the following call from specificinit: 
+seed=p_date(); 
+
+
+Further comments on Ta3 
+
+
+Note the following sequence of calls, to print the multiplication question in double height: 
+
+
+SwitchStyle(G_STY_DOUBLE); 
+gPrintBoxText(&box, 15,G_TEXT_ALIGN_RIGHT,0,&buf [0] ,p_slen(&buf (01 )); 
+SwitchStyle(G_STY_NORMAL); 
+
+
+Switching the style back to normal again is clearly important, since otherwise, the next time any other 
+call to gPrintBoxText is made, that text will end up in double height too. 
+
+
+58 
+
+
+2 WORKED EXAMPLES IN HWIF 
+—_— ee SeSSeeeSSSSSSSSSSSSSSSSSSSSSsheFsesese 
+
+
+When the editor is active, Ta3 enters a special inner mode, with another get-event loop. Access to the 
+menu bar is ruled out until the user has responded to the question in hand. Since no attention is paid to 
+Shutdown messages during this inner mode, the Epoc static patLocked is set TRUE before entering this 
+loop, and is cleared again on exiting it. 
+
+
+One difference between the edit box used in Ta3 and those used in dialogs is that the former has double 
+height display, for special emphasis purposes. This is of course not possible in dialogs. Another 
+important difference is that handling the interaction with the editor directly, as in Ta3, allows the whole 
+interaction to be terminated when a timer expires - as happens in the next step up from Ta3, namely 
+Tables itself. 
+
+
+Suggestions for modifying Ta3 
+
+
+= Improve the inner get-event loop to respond to Shutdown messages from the System Screen 
+
+
+= Add another action button, with the text Press Enter to confirm, while the editor is displayed; to 
+make room for this, change from using double height style to bold style 
+
+
+= Replace the code handling the edit box and its associated text with some invoking a suitable 
+dialog (albeit with single-height lines); note how simpler the code is in this case 
+
+
+= Keep track of which questions the user answers incorrectly, and modify the code generating the 
+questions so as to make these questions more likely to be asked again in the future. 
+Adding in a timer 
+When the user presses ENTER in the base state of Tables, the screen alters to the following: 
+
+
+Score? 4 correct out of 18 pected 
+Testing 7 times table 2x49 
+
+
+Cup to 7 times 12) Tables 
+
+
+?x12= 83] md 
+
+
+Thu 23 
+
+
+The edit box and its accompanying text have moved up, and a bar gauge has appeared. This is 
+incremented as time passes, and users have to complete their answer before the bar fills completely. 
+
+
+If the total time allowed is less than five seconds, the display updates once every half second; otherwise, 
+it updates itself once a second. 
+
+
+In Specificinit, a timer channel is opened, with the call 
+P_open(&timH,"TIM:",-1); 
+
+
+When an edit box is about to be displayed, the timer and some associated state variables are prepared for 
+action by the routine 
+
+
+LOCAL_C VOID InitialiseTimer(VOID) 
+
+
+{ 
+
+if (state. Timing<=4) 
+{ 
+timint=5; 
+timcount=2*state.Timing; 
+> 
+
+else 
+€ 
+timint=10; 
+timcount=state.Timing; 
+} 
+
+timtotent=timcount; 
+
+QueueT imer(); 
+
+} 
+
+
+The variables timcount and timtotent are used in drawing the bar gauge. 
+
+
+59 
+
+
+PROGRAMMING IN HWIF 
+_—_—_———  —  eeeFeFeSeSeSeSeSeeeeeeSSSSSSSSFFseseF 
+
+
+Evidently, part of this preparation stage is to prime the timer: 
+
+
+LOCAL_C VOID QueueTimer(VOID) 
+¢ 
+CancelTimer(); 
+p_ioa4(timH,P_FRELATIVE,&timstat,&timint); 
+timact ive=TRUE> 
+> 
+
+
+The reason why the routine queueTimer starts off with a call to cancetTimer is to cater for the case when 
+the user retries an answer. 
+
+
+CancelTimer protects itself against cancelling an event that does not exist, by means of checking the 
+variable timactive: 
+
+
+LOCAL_C VOID CancelTimer(VOID) 
+
+
+C 
+
+if (timactive) 
+{ 
+P_iow2(timH,P_FCANCEL); 
+p_waitstat(&timstat); 
+> 
+
+timactive=FALSE; 
+
+> 
+
+
+As can be seen, timactive is set TRUE whenever any p_ioc call is made for the timer. It is set back to FALSE 
+again, either inside Cancel Timer, or in the get-event loop, whenever the expiry of the timer is detected: 
+
+
+p_iowait(); 
+
+if (keystat==E€_FILE_PENDING) 
+€ /* the timer must have expired */ 
+timactive=FALSE; 
+IncrementBarChart(); 
+
+
+The routine CancelTimer is also called when exiting the inner get-event loop 
+
+
+DatLocked=FALSE; 
+hEBClose(ebH); 
+ClearBottomsrea(); 
+DisplayPressButton(); 
+Cancel Timer(); 
+
+> 
+
+
+The call to p_waitstat inside CancelTimer is vital since, as for all the p_FCANCELS in Epoc, the timer 
+P_FCANCEL does not stop the timer from completing (and thereby signalling). Rather, it precipitates the 
+completion (if it has not already taken place). 
+
+
+Drawing the bar gauge 
+The outside of the gauge is drawn by a call to gBorderRect: 
+
+
+box.tl.x=8; 
+
+box. br .x=189-8; 
+
+box.tl.y=61; 
+
+box.br.y=61+8; 
+gBorderRect(&box,W_BORD_CORNER_1); 
+
+
+The grey pattern inside is drawn by calls to gFillPattern, using the built-in grey bitmap: 
+
+
+LOCAL_C VOID IncrementBarChart(VOID) 
+€ 
+P_RECT box; 
+
+
+timcount--; 
+
+GetBarChartRect(&box); 
+
+box. br.x=9+171*(timtotent-timcount)/timtotent; 
+gFillPattern(&box,WS_BITMAP_GREY,G TRMODE_REPL); 
+} 
+
+
+60 
+
+
+2 WORKED EXAMPLES IN HWIF 
+—_— eee 
+
+
+The rectangle returned by GetBarChartRect is the same as that used to draw the outside of the gauge, 
+except that it is inset by one pixel all around. 
+
+
+Limitation on debugging Tables 
+
+
+Due to a limitation in some earlier versions of the Series 3 ROM, applications such as Tables, which use 
+asynchronous keyboard reads, may find they are unexpectedly panicked with panic 73, while debugging. 
+This can arise in the following situations: 
+
+
+= the program has stopped at a break point when it has a keyboard read outstanding (ie the 
+program has broken following a timer event), and a key is pressed on the Series 3 
+
+
+= or, the program has stopped at a break point when a timer has been queued, and the timer 
+expires when the program is broken. 
+
+
+In either case, the panic will not be immediate, but will occur later as the result of a signal being mis- 
+identified. (Another problem that can occur, for the same reason, is that the timer will never complete.) 
+Suggestions for enhancing Tables 
+
+
+® Allow access to the Timing menu command only when a suitable password is supplied; this 
+password could be set (via another menu command) only by a "supervisor", and the “student”, 
+without knowing the password, would be unable to alter the time allowed for each question 
+
+
+= Currently, the Tested and Correct fields can become arbitrarily high; impose some kind of limit 
+
+
+= Consider a mode in which questions are posed repeatedly, without the user needing to press 
+ENTER between every question; ask up to n questions repeatedly, where 7 has been set in 
+advance by the user 
+
+
+= Currently, the timer is reset for each question; allow users to answer as many questions as 
+possible during a total amount of time specified; give points for correct values and deduct points 
+for incorrect answers. 
+
+
+a a ee a Oe ah a a ee 
+The remaining example applications 
+
+
+Much could be said about the remaining example applications which cover a wide variety of different 
+function calls and programming ideas. However, any readers who have managed to follow the discussion 
+so far in this chapter will be well placed to unravel the contents of these other applications by themselves. 
+
+
+One possible exception is the use of a resource file in the Remind example application (This feature was 
+not present in earlier versions of this application). 
+Resource file access with REMIND 
+
+
+See the chapter on Resource Files in the Additional System Information manual for background 
+information about the value and use of resource files generally. 
+
+
+In Remind, all text has been removed from the source module remind.c and has been placed in suitable 
+structures in remind.rss. Code in remind.c sees that these resources are loaded when needed. 
+
+
+Several aspects of this should be noted: 
+
+
+« The custom project file remind.pr contains the instruction "runrs remind" which has the result of 
+creating the binary file remind.rsc from the input plain text file remind.rss using the batch file 
+rs.bat which in turn invokes the resource compiler rcomp.exe 
+
+
+= This project file runs the resource compiler UNCONDITIONALLY but a more sophisticated 
+project file, as discussed in the Object Oriented Programming Guide, could avoid recompiling 
+the resource file unnecessarily (assuming no changes have been made) 
+
+
+= The binary file remind.rsc is listed in the add-file-list file remind.afl to ensure that it is 
+automatically linked together with the object code as part of the application file remind.app 
+
+
+= The routine LoadMenus in remind.c loads the menu text out of the resource file into static data 
+structures AND THEN "walks" these data structures, converting them into the form required by 
+the Hwif menu subsystem 
+
+
+= Incontrast, string data is only loaded into memory when required using the function Loadstr 
+
+
+61 
+
+
+PROGRAMMING IN HWIF 
+—_——— ee 
+
+
+The code in remind.c is copiously commented. 
+
+
+62 
+
+
+CHAPTER 3 
+
+
+ADVANCED USE OF HWIF 
+
+
+This chapter describes how to build your own version of the Hwif library and hence how to add your 
+own extensions to Hwif. It also explains, with examples, how to combine Hwif programming with the 
+use of Psion's object oriented programming techniques. 
+
+
+ESS ee ee ee ee 
+Building the Hwif library 
+
+
+Buildable source of the Hwif library is supplied as an HWIFSRC component on the Optional disk of the 
+SIBO C SDK software. If installed, this source is copied into a \sibosdk\hwifsrc directory. 
+
+
+This directory should contain all the source files necessary to build your own version of the Hwif library, 
+but you may need to insure that the ts.red file is suitable for your environment. Since the Hwif source 
+code contains some object oriented software, you will also need to install the OOP component from the 
+Optional disk before building the library. 
+
+
+Executing the make.bat batch file in the \sibosdk\hwifsrc directory will create an hwif.lib file that should 
+be identical, apart from four bytes of date-stamp information, to the hwif.lib that is copied into the 
+\sibosdk\lib directory by installing the HWIF component from the Optional disk. Note that making the 
+Hwif library will also create an hwifo.lib library, whose use is described later in this chapter. 
+Extending Hwif 
+
+
+Once you have successfully built an Awif.lib that reproduces the one supplied with the SDK software, 
+you may, if you wish, add your own extensions. These will typically be additional utility functions, but 
+could be anything that you wish to add to Hwif. 
+
+
+All you have to do is add further code, either to the existing Hwif source files, or to additional source 
+files and then rebuild the library. You may, if you wish, modify the make. bat file to remove the line: 
+
+
+tscx /m hwifo /v0 
+
+
+so that the Awifo. lib library is not rebuilt. If you have written source code in additional files you will, of 
+course, have to modify the Awif.pr project file to include them. 
+
+
+a a ek SY Re ee 
+Combining Hwif with object oriented code 
+
+
+It is possible for an Hwif program to be written to use parts of the built-in object oriented libraries OLIB, 
+FORM, HWIM and (on the Series 3a and Workabout) XADD. One of the most important advantages of 
+doing this is to use one or more object oriented (HWIM) dialogs, via the hoodialog utility function. 
+Because of its importance, the rest of this chapter concentrates on the techniques that allow the use of this 
+function. 
+
+
+HWIM dialogs support several features not available to Hwif dialogs. For example: 
+= Subdialogs can be launched when the user presses Tab. 
+
+
+= The value shown in one field can be made to change dynamically according to changes made by 
+users in other fields in the dialog. 
+
+
+= Features such as locking items or dimming items are also available. 
+
+
+63 
+
+
+PROGRAMMING IN HWIF 
+
+
+See the Object Oriented Programming Guide and the HWIM Reference manual for a full discussion of 
+programming HWIM dialogs. The following description assumes some familiarity with the contents of 
+those manuals. 
+
+
+In the Psion programming system, the class definition of an object oriented class must appear in a 
+category file, and each code segment may only be associated with a single category file. Since the Hwif 
+library is associated with its own category file, this means that application-specific classes can not simply 
+be added directly to an Hwif program. 
+
+
+When combining application-specific classes with an Hwif program, the classes can be defined: 
+= ina separate category file, associated with a separate (DYL) code segment; 
+=# ina modified Hwif category file. 
+
+
+These two alternatives are described in the following two sections. 
+
+
+Using a separate DYL 
+
+
+This technique is illustrated by the OQuery example application that may be copied into a 
+\sibosdk\hwifood directory by installing the HWIFOOD component of the Optional disk. This example 
+will be recognised as a version of the standard Hwif Query example program. 
+
+
+In OQuery, only one dialog is converted into HWIM form; this is the dialog to scan forwards or 
+backwards in time to find the next occurrence of a particular date combination. On running the 
+application, the difference between this and the original Hwif dialog (in particular, its "flicker free" 
+updating) should be immediately noticeable. 
+
+
+In addition to the changes needed to run an HWIM dialog, all use of the floating point emulator has been 
+abolished by replacing explicit floating point manipulation with calls to the p_fxxx functions. 
+
+
+The resource file, oquery.rss, contains the following dialog resource: 
+
+
+RESOURCE DIALOG oqd_date_combins 
+€ 
+title="Find date combinations"; 
+controls= 
+€ 
+CONTROL 
+€ 
+class=C_CHLIST; 
+prompt="Day in week"; 
+info=CHLIST { rid=oqm_daynames; }; 
+>, 
+CONTROL 
+€ 
+class=C_NCEDIT; 
+prompt="Day in month"; 
+info=NCEDIT 
+€ 
+low=1; 
+high=31; 
+); 
+}, 
+CONTROL 
+€ 
+class=C_DTEDIT; 
+prompt="Found date"; 
+info=DTEDIT 
+€ 
+flags=IN_DTEDIT_DDMMYYYY | IN_DTEDIT_INIT; 
+low=0; 
+high=93501L; 
+3 
+3, 
+
+
+3 ADVANCED USE OF HWIF 
+—_—_— SS eee 
+
+
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST € rid=oqa_date_combins; }; 
+> 
+3; 
+> 
+
+
+The code associated with the HWIM dialog itself is in the two files ogd.cat (the class definition of the 
+dialog) and oqdc.c (the source code for the dialog's method functions). These are the only two source 
+files that are used to build the application's DYL, ogd.dyl, using the techniques explained in the Object 
+Oriented Programming Guide. 
+
+
+The category file, ogd.cat contains the following definition of the oap_comBINs class that subclasses the 
+HWIM btesox class: 
+
+
+LIBRARY ogd 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE dlgbox.g 
+
+
+CLASS oqd_combins dlgbox 
+€ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+} 
+
+
+which means that the class number of the dialog will be represented by the symbolic constant 
+C_OQD_COMBINS. 
+
+
+The name of the DYL is included in the DYL file list in oquery.dfl, which means that the DYL will be 
+built into the final image file, oquery.img. This is the preferred way of packaging a DYL with an 
+application. 
+
+
+The code associated with running this dialog is in oquery.c. In the function specificinit¢) the DYL is 
+loaded and its handle written to the static variable py|Handle by: 
+
+
+DylHandle=hLoadOwnDyl (0); 
+
+
+where the zero parameter indicates that ogd.dyl is the first (and, in this case, the only) DYL built into the 
+.img file. 
+
+
+The dialog is run, from the ManageCommand() function, by: 
+hOODjalog(Dyl Handle, C_OQD_COMBINS,OQD_DATE_COMBINS, NULL); 
+
+
+Note that static data is not allowed in a DYL,; all data transfer between an Hwif program and an HWIM 
+dialog has to be via: 
+
+
+= the rbuf result buffer; 
+
+
+= the EPOC magic statics DatApp1 through DatApp7, which are specifically designed for this kind of 
+use, 
+
+
+In this application, there is no transfer of data to or from the dialog, and so the rbuf parameter is set to 
+NULL. 
+
+
+Also note that, in this example application, the DYL is never unloaded by application code. In general, a 
+DYL should be unloaded (using the function p_unloadl ib) as soon as the code it contains is no longer 
+required. 
+
+
+Debugging an Hwif DYL 
+
+
+Note that, when using the SIBO Debugger, you can only apply breakpoints in a code segment (or see its 
+source code) when the code segment is loaded. 
+
+
+If you wish to apply a breakpoint in, or otherwise debug, a DYL used by an Hwif program you must 
+first run the program until the DYL is loaded. In the case of the OQuery program you could, for 
+example, set a breakpoint on the line: 
+
+
+DylHandle=hLoadOwnDyl (0); 
+
+
+65 
+
+
+PROGRAMMING IN HWIF 
+_ — EeSeSSSSSSSSSSSSSSSSSSSMSSSSSee 
+
+
+On stepping through this line, the DYL is loaded and you can then debug it as normal. 
+
+
+You can, for example, view its code by using the Source module option of the Debugger's View menu 
+and selecting the appropriate code segment and source file in the resulting dialog. 
+
+
+You can set a breakpoint in the DYL without first viewing its code, provided you specify the code 
+segment name (which is the same as the name of the DYL). Suppose you wish to set a breakpoint in 
+oqd.dyl, on the dl_dyn_init method of the oap_come1ns dialog. While the DYL is loaded, you can, in the 
+Debugger's Set breakpoints dialog, add the breakpoint by typing in: 
+
+
+GQD:oqd_combins_dl_dyn_init 
+
+
+Modifying the Hwif category 
+
+
+The second way of introducing applicaton-specific object classes into an Hwif application is by 
+incorporating them into the Hwif category file. Effectively, this is the same idea as described earlier to 
+add extensions to Hwif. 
+
+
+In principle, the way to do this is to: 
+= add the application-specific class definitions to the end of the Hwif category file, hwif.cat, 
+= write the additional code in one or more additional source files, 
+= compile and link all the source files, including those of Hwif, into the application .img file. 
+
+
+In practice, it is more convenient to do this in a different, but totally equivalent, way. Instead of 
+modifying the Hwif category file, you create an application-specific category file. The initial lines of this 
+file must be an exact copy of the Hwif category file, hwif.cat, whose content is shown below. 
+
+
+IMAGE hwif 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE Lprinter.g 
+INCLUDE help.g 
+
+
+CLASS hprinter lprinter 
+
+€ 
+
+REPLACE lpr_read 
+
+REPLACE ipr_sense_text 
+
+PROPERTY 
+€ 
+INT (*sense)(WDR_PRINT *); 
+> 
+
+> 
+
+
+CLASS hhelpdlg helpdlg 
+{ 
+REPLACE destroy 
+} 
+
+
+You may change the file name and the name in the IMAGE statement to match the particular application. 
+Note that the two names must be the same, so that, for example, a category file called myapp.cat must 
+start with the statement 
+
+
+IMAGE myapp 
+
+
+You may also, if necessary for the application, add further exTERNAL and/or header file INCLUDE 
+statements. 
+
+
+Apart from these possible changes and additions, the first part of the file must match the contents of the 
+hwif.cat file exactly. This data should then be followed by the application-specific class definitions. 
+
+
+Further files contain the application source code exactly as for a normal Hwif application, except that 
+they also include the method function code for the application-specific classes. 
+
+
+After compiling these files, you should link them with the Awifo. lib library file, rather than the normal 
+hwif. lib. 
+
+
+66 
+
+
+3 ADVANCED USE OF HWIF 
+
+
+The file hwifo.lib is copied into the \sibosdk\lib directory when you install the HWIF component from 
+the Optional disk. It can also be built from the Hwif source code, as described earlier in this chapter. It 
+differs from hwif.lib only in that it does not contain the Hwif category data. 
+
+
+The technique of modifying the Hwif category file is illustrated by the gbar.img example code that is 
+described in the following section. 
+
+
+Sa SS a eS Se EES 
+
+
+Access to a growing scroll bar from Hwif 
+
+
+The source code for the gbar.img example application is copied into the \sibosdk\hwifood directory by 
+installing the HWIFOOD component from the Optional disk. 
+
+
+This example, in addition to illustrating the technique of including object oriented code by modifying the 
+Hwif category, also provides an example of how to use a growing scroll bar, or percentage done 
+indicator, in Hwif. 
+
+
+Note that including a growing scroll bar in a dialog is only possible when the dialog is fully object 
+oriented, that is, either in an HWIM application, or in a dialog called from Hwif via hooDiatog¢). 
+To make gbar.img, run the makegbar.bat batch file in \sibosdk\hwifood. 
+
+
+To run it, copy it to a top-level \IMG\ directory and run from under RunImg. When finished, press 
+Psion-Esc to exit it. 
+
+
+The first dialog in the loop lets you specify the parameters for how the second, growbar, dialog operates. 
+
+
+The application's category file 
+The category file, gbar.cat is as follows: 
+
+
+IMAGE gbar 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE lprinter.g 
+INCLUDE help.g 
+INCLUDE dlgbox.g 
+
+
+CLASS hprinter (printer 
+4 
+REPLACE lpr_read 
+REPLACE lLpr_sense_text 
+
+
+PROPERTY 
+{ 
+INT (*sense)(WDR_PRINT *): 
+> 
+
+> 
+
+
+CLASS hhelpdlg helpdlg 
+{ 
+
+
+REPLACE destroy 
+> 
+
+
+67 
+
+
+PROGRAMMING IN HWIF 
+—_ TS SSeS 
+
+
+CLASS data_dl dlgbox 
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+TYPES 
+€ 
+typedef struct 
+€ 
+UWORD exit_code; 
+UWORD totloops; 
+UWORD update; 
+UWORD esc; 
+UWORD loopsleft; 
+UWORD toupdate; 
+} RB_GBAR; 
+
+
+> 
+
+
+CLASS gbar_dl dlgbox 
+€ 
+REPLACE wn_sense_help 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+ADD gbar_update 
+> 
+
+
+CLASS bar_ao active 
+€ 
+REPLACE ao_init 
+REPLACE ao_run 
+
+
+PROPERTY 
+{ 
+RB_GBAR “prb; 
+> 
+
+> 
+
+
+Comparing this with Awif.cat shows that: 
+= the IMAGE name has changed, 
+= there is the additional inclusion of digbox.g 
+
+
+= there are application-specific class definitions for the two dialogs DATA_DL and GBAR_DL, and the 
+BAR_AO active onject. 
+
+
+This application uses a pointer to a result buffer (in this case, an RB_GBAR struct in the property of the 
+BAR_AO active object) to communicate with the dialogs. This is a design decision that is mentioned later. 
+
+
+C_DONEWN items in dialogs 
+
+
+As shown by the pt_sar dialog resource in gbar.rss, a growing scroll bar item in a dialog is defined in 
+the resource file simply as: 
+
+
+CONTROL 
+€ 
+class=C_DONEWN; 
+> 
+
+
+Compare this with, for example, the definition of a numeric editor control: 
+
+
+CONTROL 
+€ 
+class=C_NCEDIT; 
+prompt="Total number of loops"; 
+jinfo=NCEDIT 
+€ 
+high=100; 
+low=1; 
+5 
+
+
+68 
+
+
+3 ADVANCED USE OF HWIF 
+—_ TS SSeS 
+
+
+The differences are: 
+= there is no associated prompt 
+m there is no info data. 
+
+
+When a dialog contains a C_DoNewNn element, that element must be sent a WN_SET message, defining the 
+range of the element. This must be done during the initialisation of the dialog, before it becomes visible, 
+usually from the dl_dyn_init method of the dialog. For example, in the code of growbar.c: 
+
+
+METHOD VOID gbar_dl_dl_dyn_init(PR_DLGBOX “self) 
+€ 
+RB_GBAR *prbuf; 
+SE_DONEWN set; 
+
+
+prbuf=sel f->dl gbox.rbuf; 
+set.flags=SE_DONEWN_RANGE; 
+set.range=prbuf->tot loops; 
+hDlgSet(1,&set); 
+
+} 
+
+
+Note that the wN_SET message to the c_DONEWN element (the element with index 1 in the dialog) is hidden in 
+the HWIM utility function hpigset¢). 
+
+
+The SE_DONEWN struct and the WN_SET method of DONEWN 
+
+
+The above code uses an SE_DONEWN struct to pass information in the wN_SET message. This struct is defined 
+as follows: 
+
+
+typedef struct 
+€ 
+UWORD flags; 
+ULONG val; 
+ULONG range; 
+> SE_DONEWN; 
+
+
+The value of flags can be any one of the following: 
+
+
+SE_DONEWN_RANGE (0x01) set the control's range 
+SE_DONEWN_VALUE (0x02) set the current value to val 
+SE_DONEWN_INCREMENT (0x04) increase value by 1 
+SE_DONEWN_INC_VAL (0x08) increase value by val 
+
+
+For example, inside the gbar_update method of the eBar_pL dialog in growbar.c it is used to set a specific 
+current value: 
+
+
+METHOD VOID gbar_di_gbar_update(PR_DLGBOX *self) 
+€ 
+RB_GBAR *prbuf; 
+SE_DONEWN set; 
+
+
+prbuf=sel f->dl gbox.rbuf; 
+
+set. flags=SE_DONEWN_VALUE; 
+set.val=prbuf->totloops-prbuf->Lloopsleft; 
+hDlgSet(1,&set); 
+
+> 
+
+
+Note that the above gbar_update method is not a REPLACEd method but one that has been oped by the 
+definition of GBAR_DL to the set defined by the superclass pLGBox. 
+The BAR_AO active object 
+
+
+A typical use of a grow bar dialog is to report on the progress of an extended activity. The "update" 
+method of the dialog has to be called every so often, during the course of the activity being described in 
+the dialog. 
+
+
+However, this activity has to take place in between the dialog starting and the dialog exiting and 
+therefore has to take place inside the ao_run method of an active object. 
+
+
+The example uses the BAR_AO active object which is created and initialised early in the Maintoop() function 
+in growbar.c by the code: 
+
+
+69 
+
+
+PROGRAMMING IN HWIF 
+_ ee SSS 
+
+
+InitGbarData(&gb_ data); 
+
+
+ao=f_newsend(CAT_GBAR_GBAR,C_BAR_AO,O_AO_INIT,&gb data); 
+which calls the object's ao_init method: 
+
+
+METHOD VOID bar_ao_ao_init(PR_BAR_AO *self,RB_GBAR *prb) 
+{ 
+p_send3(w_am,O_AM_ADD_TASK,self); 
+sel f->bar_ao.prb=prb; 
+> 
+
+
+In the example, the activity is simulated in the ao_run method by simply calling p_sleep(5) to pause the 
+application for half a second. The code for the method is: 
+
+
+METHOD INT bar_ao_ao_run(PR_BAR_AO *self) 
+¢€ 
+RB_GBAR *prb; 
+
+
+p_sleep(5); /* the next stage of computation or drawing etc */ 
+p_send2(sel f ,O_AO_QUEUE); 
+prb=sel f->bar_ao.prb; 
+if (!--(Cprb->loopsleft)) 
+{ 
+p_send2(DatDialogPtr,0_DESTROY); 
+prb->exit_code=0; 
+} 
+else if (!--(prb->toupdate)) 
+{€ 
+p_send2(DatDialogPtr,O_GBAR_UPDATE); 
+prb->toupdate=prb->update; 
+> 
+return(RUN_ACTIVE_USED); 
+3 
+
+
+Note the following points about the code of this method: 
+
+
+= The next stage of the "computation" is, for convenience, always queued in the ao_run method 
+(by sending an Ao_queUE message, which will cause the ao_run method to be called again at some 
+time in the future). 
+
+
+= Inconsequence, the grow bar dialog itself can be called by the code: 
+
+
+p_send2(ao,0_AO_QUEUE); 
+doDial(C_GBAR_DL,DL_GBAR,&gb data); 
+p_send2(a0,0_AO CANCEL); 
+
+
+which always cancels the activity of the active object when the dialog completes. 
+= The handle of the current dialog is always accessible from the “reserved static" patDialogpPtr. 
+
+
+= — If the computation is finished, the active object sends a DEsTRoY message to the dialog. 
+Otherwise, every so often, the active object sends an "update" message to the dialog. 
+
+
+® Don't forget to 
+return(RUN_ACTIVE_USED) 
+from your ao_run method (on pain of being panicked 143, most likely). 
+= Ip, at aoe there are no parameters to the “update” message, but in another example there 
+might be. 
+
+
+Termination of the grow bar dialog 
+
+
+In general, the grow bar dialog can terminate in either of two ways: 
+
+
+= the user presses Esc - in which case the call to hoopialog returns without the cooperation of any 
+of the code in the ao_run method 
+
+
+= the computation finishes - in which case the ao_run method sends the dialog a DESTROY message 
+and this precipitates the completion of the hooDialog call. 
+
+
+70 
+
+
+3 ADVANCED USE OF HWIF 
+eee 
+
+
+General comments 
+
+
+Help has to be disallowed while the grow bar dialog is running, to avoid accidents if the dialog is 
+terminated before the help system is shut down. (These complications only arise for hooDjalog, and not 
+for pure HWIM programs.) Hence the "magic" in the dialog's wn_sense_help method: 
+
+
+METHOD VOID gbar_dl_wn_sense_help(VOID *self) 
+{ 
+p_leave(RUN_ACTIVE_USED); 
+> 
+
+
+For a similar reason, access to the freeform dialler has to be disallowed - hence the "magic" in the 
+routine DisallowDial ling: 
+
+
+LOCAL_C VOID DisallowDiall ing¢VOID) 
+€ 
+W_ws->wserv. flags |=PR_WSERV_FREEFORM_DIALLING; 
+> 
+
+
+For simplicity, the code deliberately ignores various run-time errors that might arise - for example, 
+running out of memory when launching either dialog. 
+
+
+In growbar.c, the active object is created early in the application, and is used repeatedly each time the 
+grow bar dialog is invoked. Another design approach would be to have the active object exist only 
+throughout the lifetime of an individual grow bar dialog. 
+
+
+Another design decision in this example is not to access any specific static data from inside either the 
+dialog code or the active object code. Each of these object interacts with the rest of the world only via 
+the result buffer pointers, as noted earlier. An alternative design option would be to access more static 
+data from inside these objects. 
+
+
+71 
+
+
+CHAPTER 4 
+
+
+HwiF REFERENCE DOCUMENTATION 
+
+
+SS eS eee oe re ey 
+Overview of the Hwif library 
+Routines in the Hwif library fall into two categories: 
+
+= utility functions, which have names starting with lower-case u 
+
+= primitive functions, which have names starting with lower-case h. 
+
+
+The former category are routines which an experienced Hwif programmer could dispense with or re- 
+write. They layer over Window Server function calls, Console I/O requests, and some of the more 
+primitive Hwif routines. They turn out to be very useful in practice, but if the need arises, they can in 
+principle be replaced by alternative code. 
+
+
+On the other hand, the #-routines can be replaced only by someone familiar with Psion’s proprietary 
+object-oriented system. 
+
+Two levels within the h-layer calls 
+
+In turn, functions in the h-layer of Hwif can be further classified: 
+
+
+= Low level functions, which would normally be accessed directly only by programmers providing 
+their own versions of the u-level functions 
+
+
+« High level functions, which are more widely useful - such as hPrint, hEBSenseText, and 
+hDTMFString. 
+Two layers within the u-layer calls 
+The u-layer calls in the Hwif library can also be classified into two types: 
+
+
+= Central functions, which are likely to be called in every non-trivial Hwif application, and which 
+encapsulate detailed knowledge of the operation of the low level h-layer Hwif functions 
+
+
+= Auxiliary functions, whose contents are more straightforward, and which can more easily be 
+duplicated by applications programmers. 
+
+
+Many of the auxiliary functions in fact exist in the library only because they are called from within other 
+Hwif functions. It would be wasteful for applications to create their own versions of these functions, 
+since this would lead to two duplicate functions in the same application. 
+
+
+Groups of functions and naming conventions 
+
+
+The following groups of high-layer h-routines each have their own naming convention, to clarify their 
+roles: 
+
+
+hEBxxx edit box functions 
+
+HT TXxx time text functions 
+
+hDT xxx date/time text editor functions 
+hPrintxxx Printing and print support functions. 
+
+
+73 
+
+
+PROGRAMMING IN HWIF 
+
+
+Return values and error notification 
+
+
+In most cases, Hwif functions that can fail return negative values to indicate the nature of the failure, and 
+zero or a positive value to indicate success. (The exceptions include a few constructive functions, which 
+return the handle of some allocated block if successful, and NuLL if not.) 
+
+
+For a function which can only have two outcomes, success or failure, the former is usually indicated by 
+the return value 0, and the latter by the return value -1. In practice, the outcome can be determined by 
+the caller making a simple test, such as 
+
+
+if (TryOpenDbf(...)) 
+
+ae /* the call to TryOpenDbf failed */ 
+else 
+
+sto. /* the call succeeded */ 
+
+
+or 
+
+
+if (uOpenDialog(NULL)) 
+return; /* no memory to open the dialog */ 
+
+
+Most Hwif library routines automatically notify the user of any error that arises, before returning the 
+error value to the caller. It is only the low level h-layer routines that leave the notification to the caller. 
+
+
+Binary counted strings 
+
+
+Although most of the Series 3 ROM functions work with ZTSs (zero terminated strings) as opposed to 
+BCSs (leading byte-counted strings), some of the functions within Hwif instead work with BCSs. 
+
+
+Where conversion between the two types of representation of string is required, this is obviously 
+straightforward. 
+
+
+In all cases below, strings are assumed to be given in ZTS form, unless otherwise stated. 
+
+
+Dialog and menu interactions as a special mode 
+
+
+An Hwif application enters a special mode when it makes the calls uPresentMenus, uRunDialog, hPrint or 
+hPrintSetupDialog: 
+
+
+= messages from the System Screen are blocked during this time, with the user being told that the 
+application is "busy" 
+
+
+= if, during a menu or dialog interaction, the application is tasked into background or foreground, 
+or is switched off then on again, the application is not notified of this fact 
+
+
+= if a timer expires, or another non-keypress event occurs, the application only finds out about this 
+when the user in due course concludes the menu or dialog interaction. 
+
+
+In the above cases, the processing of events passes temporarily out of the hands of application, to a 
+central get-event loop in ROM code. This ROM get-event loop can only process events from event 
+sources it explicitly knows about - and this excludes any timers, alarms, or other non-keypress event 
+sources installed by the application. If the ROM get-event loop detects a signal without the status words 
+of any of the event sources it knows about being written to (as will occur if, for example, an application- 
+installed timer expires), it simply increments an internal counter. When program execution is about to 
+pass back out of the ROM get-event loop to the application, one signal is re-emitted for every time the 
+internal counter was incremented. 
+
+
+a a a a eS et RR OR a ee 
+The central functions in the u-layer of Hwif 
+
+
+i to Hwif applications 
+VOID uCommonInit(VOID); 
+
+
+Opens and sizes a console window appropriate for the Series 3, Series 3a or Workabout screen. Initialises 
+control blocks for subsequent menu and dialog interactions. 
+
+
+If unsuccessful (for example, because the Window Server has insufficient memory to open the console 
+window), the application is terminated with an in-line call to p_exit. 
+
+
+74 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+SSS 
+
+
+If successful, the address of the control block of the console is written to the globally referenced static 
+VOID *winHandle; 
+
+
+The routine copes with the case when wintandle is non-zero when the routine is called - usually because a 
+CLIB start-up module has been used. Rather than attempt to open the console again, the existing console 
+channel is used, with any flashing block cursor being turned off. 
+
+
+A basic example of the use of uCommontinit is: 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+uCommonInit(); 
+SpecificInit(); 
+MainLoop(); 
+> 
+
+
+The general behaviour and appearance of the console window that is created in a call to ucommoninit 
+depends on the value of the global variables _UseFul screen and _S3UseFul lScreen on entry to the call. 
+
+
+On all machines, if the values of _useFulltScreen and _S3UseFul Screen are zero (the default values) Hwif 
+is initialised in Series 3 compatibility mode. This means that the behaviour and appearance of the console 
+on the Series 3a or Workabour emulates the behaviour of the console on the Series 3. 
+
+
+If, however, the value of Useful Screen is non_zero, Hwif is initialised appropriately for the machine on 
+which the application is running. On the Series 3a and Workabout, the application can take full 
+advantage of the larger screen size, grey and other additional features. 
+
+
+The value of _s3UseFul screen is ignored by Series 3 and Series 3a machines. On the Workabout, if 
+_S3UseFul (Screen is non-zero (and regardless of the value of _UseFut tscreen) Hwif is initialised to use the 
+Window Server's w_ctTeY_s3_scr compatibility mode. This is a Series 3 (i.e. no grey) compatibilty mode, 
+but the full 240x100 area of the Workabout screen is used. For example: 
+
+
+GLREF_D UWORD _S3UseFul lScreen; 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+_S3UseFul lScreen=TRUE; /* Set Workabout to $3 full-screen compatibility */ 
+uCommonInit(); 
+
+
+} 
+
+
+Note that on all machines (except the Workabout in true Series 3 compatibilty mode, where a 240x80 
+window is used) the console window is created to be occupy the full screen. Regardless of its size, it will 
+always display an exact number of lines of text. 
+
+
+In addition to its use to specify whether or not to use compatibility mode, the value of _UseFul LScreen can 
+be tested on return from uCommontinit to determine the type of the machine on which the code is running; 
+a non-zero value means that the application is running on a Series 3a or Workabout, while a zero value 
+means that the machine is running on the Series 3. This is demonstrated in the following code fragment: 
+
+
+GLREF_D UWORD _UseFullScreen; 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+_UseFul LScreen=TRUE; 
+uCommonInit(); 
+if (_UseFul l|Screen) 
+€ 
+/* Running on a Series 3a or Workabout */ 
+
+
+> 
+else 
+€ 
+/* Running on a Series 3. */ 
+
+
+} 
+
+
+A call to uCommontnit does not write anything to _s3UseFul Screen so there is no equivalent test that can 
+be made on its value. 
+
+
+75 
+
+
+PROGRAMMING IN HWIF 
+
+
+VOID uEnableGrey(VOID); 
+
+
+This function enables the use of grey in the main console window. It must be called before any attempt is 
+made to draw grey on the Series 3a or Workabout. 
+
+
+Because of the overhead involved, grey should not be enabled as a matter of routine. If the application 
+never intends to draw grey then it should not be enabled! 
+
+
+Ideally, it should be called as soon as possible after the call to uCommoninit. In general, a call to this 
+function should be imbedded in the initialisation code specific to the application. Referring to the general 
+structure of an Hwif program as mentioned in the description of uCommoninit, the function specificinit¢) 
+is usually a good place to imbed a call to uEnableGrey. 
+
+
+The following program is a very simple example that draws a shadowed grey effect border using the 
+function gBorder2, if running on the Series 3a or the Workabour: if running on the Series 3, or on the 
+Series 3a or Workabout in compatibility mode, it draws a simple shadowed border without grey. 
+
+
+On the Series 3a and Workabout, grey must be enabled before the grey shadowed effect border can be 
+drawn. 
+
+
+#include <p_std.h> 
+#include <wlib.h> 
+#include <hwif.h> 
+
+
+GLREF_D UWORD _UseFullScreen; 
+
+
+LOCAL_D WORD keystat; 
+LOCAL_D INT gc; 
+
+
+LOCAL _C VOID SpecificInit¢(VOID) 
+{ 
+gc = gCreateGCO(uF indMainWid()); 
+if (_UseFul lScreen) 
+€ 
+wFree(gc); 
+uEnabl eGrey(); 
+gc = gCreateGCO(uF indMainWid()); 
+gBorder2(W_BORDER_TYPE_1,W_BORD_CORNER_4|W_BORD_SHADOW_ON|W_BORD_SHADOW_D); 
+} 
+else 
+gBorder(W_BORD_CORNER_4|W_BORD_SHADOW_ON|W_BORD_SHADOW D); 
+> 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+FOREVER 
+€ 
+uGetKeyA(&keystat, &key); 
+p_iowait(); 
+if (key.keycode & W_SPECIAL_KEY) 
+if (Ckey.keycode & (“W_SPECIAL_KEY)) == 'x') 
+p_exit (0); 
+
+
+> 
+
+
+GLDEF_C VOID main¢VOID) 
+€ 
+_UseFullScreen = TRUE; 
+uCommonI nit(); 
+Specificinit(); 
+MainLoop(); 
+> 
+
+
+It is important to note that uEnableGrey causes the ID of the main window to change. Thus, after calling 
+uEnableGrey and before calling any functions that need the main window ID as a parameter, call 
+uF indMainwWid. 
+
+
+76 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+VOID uGetKey(WMSG_KEY *pkey); 
+Reads a keypress into *pkey, waiting indefinitely if no keypress is received. 
+
+
+The routine also returns if any special event is received; in this case, the keycode has the bit W_EVENT_KEY 
+set. The various possible values in this case are given in the header file p_cons.h: 
+
+
+CONS_EVENT_FOREGROUND The application has passed into foreground 
+CONS_EVENT_BACKGROUND The application has passed into background 
+CONS_EVENT_ON_OFF The machine has been switched off and then on again 
+CONS_EVENT_COMMAND The application has received a message (probably from the 
+
+
+System Screen) and should call weetCommand to obtain a buffer 
+containing more details. 
+
+
+CONS_EVENT_DATE_CHANGED The system date has changed. Typically, the application will get 
+this message when the system date passes midnight. 
+
+
+Note that this is only available on Epoc V3.18 or later and 
+Window Server V4.32 or later 
+
+
+For example: 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+.¢ 
+WMSG_KEY key; 
+
+
+FOREVER 
+< 
+uGetKey(&key); 
+if (key. keycode&W EVENT KEY) 
+{ 
+if (key.keycode==CONS EVENT_COMMAND ) 
+ProcessSystemCommand( ); 
+
+
+VOID uGetKeyA(WORD *pstat,WMSG_KEY *pkey); 
+
+
+Reads a keypress into *pkey whenever the next keypress is received, without however waiting for this to 
+occur. The value of *pstat is changed to E_FILE_PENDING when the call is made. When a keypress is 
+received, the value of *pstat is changed from E_FILE_PENDING to 0. 
+
+
+An application that calls uGetkeyA when the previous such call is still outstanding is liable to be panicked 
+in due course with panic 73. 
+
+
+77 
+
+
+PROGRAMMING IN HWIF 
+Ee 
+
+
+For example: 
+
+
+LOCAL_D WORD timstat; 
+LOCAL_D WORD keystat; 
+LOCAL_D WORD keyactive=FALSE; 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+
+
+FOREVER 
+{ 
+if (keyactive) 
+wFlush(); /* flush any outstanding graphics calls */ 
+else 
+{ 
+uGetKeyA(&keystat, &key); 
+keyact ive=TRUE; 
+
+
+> 
+p_iowait(); /* wait for something to happen */ 
+if (keystat==E_FILE_ PENDING) 
+
+{ 
+
+owe /* the timer must have expired */ 
+else 
+
+{ 
+
+keyact i ve=FALSE; 
+
+eine /* proceed as above */ 
+
+> 
+
+
+VOID uCancelGetKeyACVOID); 
+
+
+This function cancels any outstanding asynchronous request for a keypress or any of the other event types 
+described in uGetKey. 
+
+
+Consider the code fragment given as an example in the description of uGetkeyA. This could be modified to 
+include a call to uCancelGetkeyA as soon as the timer has expired as shown below: 
+
+
+78 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+—_ ee eS 
+
+
+LOCAL_D WORD timstat; 
+LOCAL_D WORD keystat; 
+LOCAL_D WORD keyactive=FALSE; 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+£ 
+WMSG_KEY key; 
+
+
+FOREVER 
+{ 
+if (keyactive) 
+wWFlush(); /* flush any outstanding graphics calls */ 
+else 
+{ 
+uGetKeyA(&keystat ,&key); 
+keyact i ve=TRUE; 
+} 
+p_iowait(); /* wait for something to happen */ 
+if (keystat==E_FILE_ PENDING) 
+{ 
+ese /* the timer must have expired */ 
+
+
+uCancelGetKeyA(); /* cancel outstanding keypress requests */ 
+keyactive=FALSE; /* no key press requests outstanding */ 
+
+
+> 
+else 
+{ 
+keyactive=FALSE; 
+Ane /* proceed as above */ 
+> 
+
+
+INT uKeyPressOutstanding(VOID); 
+
+
+Returns TRUE if a keypress is outstanding, else FALSE. 
+
+
+For example: 
+
+
+UpdatePending=FALSE; 
+FOREVER 
+{ 
+uGetKey(&key) ; 
+switch (key. keycode) 
+{ 
+ee /* may set UpdatePending */ 
+> 
+if (UpdatePending && !uKeyPressOutstanding()) 
+€ 
+Drawlcon(); /* time consuming */ 
+UpdatePending=FALSE; 
+> 
+> 
+
+
+Note that for the purposes of this routine, "keypress" does not include a general console event (such as 
+coming into foreground). 
+
+
+INT uLocateCommand(INT accel); 
+
+
+Looks through the table of commands implicitly identified by the static _cmds, searching for a command 
+with the accelerator accel. 
+
+
+Retums -1 if no match is found, or else the index of the matching command, starting with 0 for the first 
+command. 
+
+
+79 
+
+
+PROGRAMMING IN HWIF 
+—_—————. $e 
+
+
+For the Series 3, the sets of valid accelerators are: 
+= the lower case letters ‘a’ to 'z' inclusive. 
+= four characters that vary from language to language - in English they are '+", '-', '*' and '/'. 
+
+
+For the Series 3a and Workabout, the sets of valid accelerators are those which are valid for the Series 3 
+plus: 
+
+
+= the upper case letters 'A’ to 'Z' inclusive. 
+
+
+The Series 3a and the Workabout distinguish between shifted and unshifted alphabetic accelerator keys. 
+For example, PSION+A and PSION+SHIFT+A may be used to invoke two different commands. 
+
+
+Shifted accelerators are not available on the Series 3 and should not be used in software intended to run 
+on any range of machine types that includes the Series 3. 
+
+
+A shifted accelerator is defined by an upper case accelerator in the command array, as for the Search 
+backwards command in the following example: 
+
+
+LOCAL_D TEXT *cmds[]= 
+€ 
+"mNew File", 
+"aSaveas", 
+“sSearch forwards", 
+"SSearch backwards", 
+"XExit", 
+NULL 
+3; 
+
+
+Before calling uLocateCommand, a small change must be made to the accelerator key handling code; if the 
+Shift Modifier is set, the accelerator key must be converted to uppercase. This is illustrated in the 
+following code fragment: 
+
+
+LOCAL_C VOID TryExecuteCommand(INT keycode) 
+€ 
+INT comid; 
+
+
+comid = uLocateCommand(keycode); 
+if (keycode >= 0) 
+{ 
+/* execute command with command ID comid */ 
+
+
+LOCAL_C VOID MainLoop(VOID> 
+€ 
+INT code; 
+INT ret; 
+WMSG_KEY key; 
+
+
+80 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+i er ee ee i ee 
+
+
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode & W_SPECIAL_KEY) 
+€ 
+code = key.keycode & (“W_SPECIAL_KEY); 
+if (key.modifiers & W_SHIFT_MODIFIER) 
+code = p_toupper(code); /* code change needed to use shifted accelerators */ 
+TryExecuteCommand(code); 
+3 
+else 
+{ 
+switch (key.keycode) 
+€ 
+case W_KEY_MENU : 
+if (key.modifier & W_CTRL_MODIFIER) 
+€ 
+/* toggle status window */ 
+else 
+€ 
+ret = uPresentMenus(); /* no code change here */ 
+if (ret > 0) 
+TryExecuteCommand(ret) 
+> 
+break; 
+case W_KEY_TAB : 
+break; 
+case W_KEY_RETURN : 
+break: 
+> 
+> 
+> 
+3 
+
+
+Note that no change is required to the code concerned with selecting a command by highlighting its menu 
+item and pressing Enter (implemented by a call to uPresentMenus). 
+
+
+INT uPresentMenus(VOID); 
+
+
+Commence a menu bar interaction, presenting the menus implicitly defined via the statics _cmds and 
+_mdata. Waits until the menu interaction has terminated before returning. 
+
+
+This function returns: 
+
+
+= 0 if the user cancels or if an error such as out of memory (OOM) occurs - in which case the user 
+will already have been notified of this 
+
+
+= the accelerator of the command chosen. 
+The Epoc static DatLocked is set TRUE for the duration of the call to uPresentMenus. 
+The call requires Window Server resources, and hence its success can never be guaranteed. 
+For example: 
+
+
+LOCAL_C VOID TryExecuteCommand(INT keycode) 
+€ 
+keycode=uLocateCommand( keycode) ; 
+if (keycode>=0) 
+ManageCommand(keycode); 
+> 
+
+
+81 
+
+
+PROGRAMMING IN HWIF 
+————_— SSSSSSSSSSSSSSSSSSFMMFee 
+
+
+LOCAL_C VOID MainLoop(VOID) 
+
+
+€ 
+INT ret; 
+FOREVER 
+€ 
+uGetKey(&key); 
+if (key. keycode&W_SPECIAL_KEY) 
+TryExecuteCommand( key. keycode&(~W_SPECIAL_KEY)); 
+else if (key. keycode==W_KEY_MENU) 
+{ 
+ret=uPresentMenus(); 
+if (ret>0) 
+TryExecuteCommand(ret); 
+> 
+else ... 
+> 
+} 
+
+
+A common situation in moderately complex applications is the need to display different menu bars as the 
+context of the application changes. 
+
+
+For example, the built in spreadsheet application on the Series 3a has a different menu bar when running 
+in graph mode compared to that when running in normal mode. 
+
+
+In switching between different menu bars in this way, the "position" of the menu item highlighted in one 
+menu bar is often lost after switching to a different menu bar. In other words, after switching back to the 
+original menu bar, the menu item highlighted is different to the one that was highlighted when this menu 
+bar was last displayed. This problem is often a cause of irritation to users. 
+
+
+This difficulty can be avoided by using the global variable MenuPositions available on the Series 3a 
+only. The following code fragment illustrates its use: 
+
+
+GLREF_D UWORD *_MenuPositions; 
+LOCAL_D UWORD mi; 
+LOCAL_D UWORD m2; 
+ee.  /* build main menu bar */ 
+_MenuPositions = &m1; 
+uPresentmenus( ); 
+
+
+---  /* build alternative menu bar */ 
+_MenuPositions = &m2; 
+uPresentmenus( ); 
+
+ee. /* re -build main menu bar */ 
+_MenuPositions = &mi; 
+uPresentmenus( ); 
+
+
+In essence, Hwif uses m1 and m2 to store the “position” of the menu item highlighted. Before presenting a 
+particular menu bar, the address of the corresponding uworD variable (i.e. m1 or m2) should be loaded into 
+_MenuPositions. 
+
+
+INT uOpenDialog(TEXT *title); 
+
+
+Prepares to display a dialog. The dialog has a title line given by the zero terminated string pointed to by 
+title, unless title is NULL, in which case the title line is omitted. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+On the Workabout, the dialog will be displayed in a small font if the global variable smal lFontDialog is 
+set to a non-zero value before calling uOpenDialog. If this feature is used, it is recommended that the value 
+
+
+82 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+SEE 
+
+
+of _Smal\FontDialog should be set immediately prior to the call to udpenDialog, as in the following 
+example: 
+
+
+GLREF_D UWORD _SmallFontDialog; 
+
+
+LOCAL_C VOID RunSmal lDialog¢VOID) 
+{ 
+
+
+_Smal | FontDialog=TRUE: 
+uOpenD ij alog(NULL); 
+
+
+> 
+A call to u0penDialog automatically clears _smallFontDialog. 
+
+
+Note that _smaltFontDiatog must not be set to a non-zero value for any dialog that is run on a Series 3 or 
+Series 3a. Attempting to run such a dialog on either of these machines will result in the application being 
+terminated with a panic 55. 
+
+
+See below for additional examples of the use of uOpenDialog. 
+
+
+9 
+
+
+INT uRunDialog(VOID); 
+
+
+Runs the current dialog, waiting until it is complete. 
+
+
+Returns 0 if the user cancelled, a negative value if an error such as OOM occurred (in which case the 
+user will already have been notified of the error), or else (as for Opl/W): 
+
+
+= in the case of a dialog with action buttons, the return value is the (lower-case) keycode of the 
+button pressed (unless that button was the Escape key, in which case the return value is zero) 
+
+
+= otherwise, the index of the item highlighted when the dialog is terminated, counting the first line 
+(which is the title line if that is present) as 1. 
+
+
+If the dialog is completed successfully, all live variables specified by the items included in the dialog are 
+written to, according to the values selected by the user. 
+
+
+The Epoc static DatLocked is set TRUE for the duration of the call to uRunDialog. 
+The call requires Window Server resources, and hence its success can never be guaranteed. 
+See below for examples. 
+
+
+Note that following a call to ukunDialog, any flashing cursor in the main display of the application may 
+stop flashing. This will happen if any field in the dialog displayed a flashing cursor. 
+
+
+Applications which display single- or multi-line edit boxes, or which otherwise incorporate a flashing 
+cursor, will need in general to provide a layer of the following sort around calls to uRunDialog: 
+
+
+LOCAL_C INT RunDialog(VOID) 
+€ 
+INT ret; 
+
+
+ret=uRunDialog(); 
+ReassertCursor(); 
+return(ret); 
+
+} 
+
+
+(see also the later discussion on hEBEmphasise). 
+
+
+iAddButtonList Add an action ist te wadiatog 
+INT CDECL uAddButtonList(TEXT *but, INT code,...); 
+
+
+Adds an action list of buttons to the current dialog, with each button being specified by a pair of passed 
+parameters but, code. The text *but (ZTS) appears above the button and a representation of the keycode 
+code appears inside the button. 
+
+
+Buttons are added from the parameters passed until a NULL is encountered for the but of a pair. 
+
+
+83 
+
+
+PROGRAMMING IN HWIF 
+
+
+For example, 
+uAddButtonL ist¢"Cancel",W_KEY_ESCAPE,"Grey", 'g', "Invert", '7!,NULL); 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+Allowed values for code are any printable key (such as 'a' through 'z', or '+' or '*") as well as 
+W_KEY_RETURN, W_KEY ESCAPE, W_KEY_DELETE_LEFT, W_KEY_SPACE, W_KEY_UP, W_KEY_ DOWN, W_KEY_RIGHT, 
+W_KEY_LEFT, W_KEY_TAB, and W_KEY_MENU. Alphabetic values of code are always displayed in upper-case form 
+but are returned (when the corresponding key is pressed) in lower-case form. 
+
+
+If a keycode for a button is specified as negative, then if the user presses ESCAPE, that button will visibly 
+depress and the dialog will be terminated (with return value 0 and without the contents of any live 
+variables being overwritten). 
+
+
+INT CDECL uAddChoiceList(TEXT *prompt ,UWORD *nsel,TEXT *choice,...); 
+
+
+Adds a choice list to the current dialog, with prompt *prompt and live variable nsel, and choices given in 
+text form by additional parameters until a NULL is encountered. 
+
+
+For example, 
+uAddChoiceList("Font",&font,"Standard","Bold","Small digits",NULL); 
+
+
+The value of nset should initially be 1 to select the first choice in the list ("Standard” in the above 
+example), 2 to select the second choice, and so forth. This is also the form in which the choice of the 
+user is written back to nsel on successful completion of the dialog. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. - 
+
+
+If prompt is passed as NULL, the choice list is displayed centred horizontally in the dialog, without any 
+prompt. 
+
+
+INT uAddDialogItemCINT type, TEXT *prompt,VOID *data); 
+
+
+Adds an item of specified type to the current dialog. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+The item has prompt as specified, unless prompt is passed as NULL, in which case the item has no prompt, 
+and is displayed centred horizontally in the dialog. 
+
+
+Possible values of type, and the corresponding structs for data, are: 
+
+
+H_DIALOG_TEXT for a text item, with struct H_DI_TEXT 
+
+H_DIALOG_NUMBER for a numeric editor, with struct H_DI_NUMBER 
+
+H_DIALOG_FLOAT for a floating point editor, with struct 1_DI_FLOAT 
+
+H_DIALOG_TIME for a time or duration editor, with struct H_D1_TIME 
+H_DIALOG_DATE for a date editor, with struct 4_DI_DATE 
+
+H_DIALOG_EDIT for a non-scrolling text editor, with struct H_DI_EDIT 
+H_DIALOG_SEDIT for a scrolling text editor, with struct H_DI_SEDIT 
+H_DIALOG_XINPUT for a secret data input item, with struct H_DI_XINPUT 
+H_DIALOG_FSEL for a filename editor or filename selector, with struct H_DI_FSEL. 
+
+
+(It is also possible to use this routine to add a choice list or an action list to a dialog but in practice, the 
+customised routines uAddChoiceList and uAddButonList given earlier are much to be preferred.) 
+
+
+More details of each of the above item types are given in the following sections. 
+
+
+84 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+eee 
+
+
+typedef struct 
+€ 
+TEXT *str; 
+UWORD type; 
+} H_DI_TEXT; 
+
+
+Possible bit values of type are: 
+
+
+H_DTEXT_ALIGN_LEFT left align the text in its field (the default) 
+H_DTEXT_ALIGN_RIGHT right align the text in its field 
+
+H_DTEXT_ALIGN_CENTRE centre the text in its field 
+
+H_DTEXT_BOLD display in bold 
+
+H_DTEXT_UNDERLINE underline the item 
+
+H_DTEXT_SELECTABLE give the item a bullet and allow it to be highlighted. 
+
+
+The field str is a BCS giving the string to display. This is displayed in the right hand column of the 
+dialog, unless prompt is passed as NULL in the corresponding call to uAddDiatog! tem. 
+
+
+For example: 
+
+
+H_DI_TEXT txt; 
+TEXT buf[10]; 
+
+
+if (uOpenDialog(NULL)) 
+return; 
+txt. type=H_DTEXT_ALIGN_CENTRE|H_DTEXT_BOLD |H_DTEXT_UNDERLINE; 
+txt.str=(&buf [0] ); 
+uZTStoBCS(txt.str,"Warning"); 
+if (uAddDialogItem(H_DIALOG_TEXT,NULL,&txt)) 
+return; 
+
+
+uRunDialog(); 
+
+
+typedef struct 
+{ 
+
+
+LONG *value; 
+LONG Low; 
+LONG high; 
+
+> H_DI_NUMBER; 
+
+
+The passed value of the live variable *value is what is initially displayed in the dialog. The user is 
+constrained from changing the value beyond the limits tow and high. 
+
+
+Setting value equal to the address of a 2-byte integer, instead of a 4-byte long integer, would be a severe 
+error. 
+
+
+typedef struct 
+{ 
+DOUBLE *value; 
+DOUBLE low; 
+DOUBLE high; 
+> H_DI_FLOAT; 
+
+
+The meanings of the fields are as for H_DI_NUMBER. 
+
+
+85 
+
+
+PROGRAMMING IN HWIF 
+
+
+typedef struct 
+{ 
+ULONG *value; 
+ULONG Low; 
+ULONG high; 
+UWORD type; 
+} H_DI_TIME; 
+
+
+Possible bit values for type are: 
+
+
+H_DTIME_SHOW_SECONDS the time display is to include seconds (which are suppressed by 
+default) 
+H_DTIME_DURATION the time being edited is a duration, not an absolute time, and as 
+
+
+such it never makes sense to display (eg) an am or pm alongside 
+it. 
+
+
+The meanings of the other fields in the H_DI_TIME struct are as for H_DI_NUMBER. Note that all times are 
+expressed in seconds since midnight, regardless of the setting of the bit H_DTIME_SHOW_SECONDS. 
+
+
+typedef struct 
+€ 
+
+
+ULONG *value; 
+ULONG Low; 
+ULONG high; 
+> H_DI_DATE; 
+
+
+The meanings of the fields are as for H_DI_NUMBER. 
+
+
+The dates are all expressed in days since 1900. 
+
+
+Useful date constants 
+The following constants, defined in hwif.h, may prove useful: 
+
+
+H_LAST_DAY the largest legal value for any of the three fields (when the p_DATE 
+representation of date expires) 
+
+
+H_FIRST_SYS_DAY the smallest value of day number that can be converted into the system-time 
+representation of date (ie Ist January 1970) 
+
+
+H_LAST_SYS_DAY the largest value of day number that can be converted into the system-time 
+representation of date. 
+
+
+(No value is defined for what would have been #_FIRST_DAY, since this is just zero.) 
+
+
+typedef struct 
+€ 
+
+
+TEXT *str; 
+UWORD Len; 
+} H_DI_EDIT; 
+
+
+The field Len gives the maximum allowed length of the string. This also determines the width set aside 
+for the display of the item in the dialog. 
+
+
+The live variable str gives the initial contents of the string, in BCS form. The string, once edited, is also 
+written back in BCS form. 
+
+
+86 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+typedef struct 
+€ 
+TEXT *str; 
+UWORD len; 
+UWORD width; 
+} H_DI_SEDIT; 
+
+
+The meaning of the fields is as for H_DI_EDIT, except that the width set aside for display purposes is given 
+by width full character widths. 
+
+
+typedef struct 
+{ 
+TEXT *str; 
+> H_DI_XINPUT; 
+
+
+The field str must point to a buffer long enough to hold a BCS with eight characters. 
+
+
+typedef struct 
+{€ 
+TEXT *fname; 
+UWORD flags; 
+> H_DI_FSEL; 
+
+
+The live variable fname must point to a buffer of at least 128 characters. This is used to seed the file 
+selector and also to receive the filename chosen. 
+
+
+If the bit H_FILE_NEW_EDITOR is set in flags, a filename editor is produced, with behaviour governed by the 
+following remaining bits in flags: 
+
+
+H_FILE_ALLOW_DIRS allow the user to choose a directory name 
+H_FILE_JUST_DIRS force the user to choose a directory name 
+H_FILE_FORCE_NXIST force the user to choose the name of a file that doesn't already exist 
+
+
+H_FILE_NO_AUTOQUERY disable the "Confirm overwrite?" dialog that appears, by default, when the 
+user types the name of a file that already exists 
+
+
+H_FILE_ACCEPT_NULL allow the user to leave the field blank 
+
+
+H_FILE_SET_DEFEXT set the default extension from the seed name passed (so that if the seed is 
+first.pic and the user types second, the filename returned to the program is 
+second. pic) 
+
+
+H_FILE_CAN_ WILDCARD allow the user to type in wildcards (such as *.pic) 
+
+
+If the bit H_FILE_NEW_EDITOR is nor set (there is a #define H_FILE_PICK_SELECTOR equal to zero), a filename 
+selector is produced, with behaviour governed by the following remaining bits in flags: 
+
+
+H_FILE_ALLOW_DIRS allow the user to choose a directory name 
+H_FILE_JUST_DIRS force the user to choose a directory name 
+
+
+H_FILE_RESTRICT_LIST restrict the set of files initially selectable (ie until the user presses TAB) to those 
+with extension matching that of the seed filename passed 
+
+
+H_FILE_ACCEPT_NULL allow the user to leave the field in a state in which no filename is selected - 
+displaying, for example, (no files). 
+
+
+H_FILE_SET_DEFEXT set the default extension from the seed name passed (so that if the seed is 
+first.pic and the user selects second, the filename returned to the program is 
+second. pic) 
+
+
+H_FILE_CAN WILDCARD allow the user to specify wildcards (such as *.pic) - by means of the 
+CONTROL+TAB, CONTROL+ENTER mechanism 
+
+
+87 
+
+
+INT uBeginDCL(H_DI_CHOICE *pch); 
+
+
+Prepares to add a dynamically-defined choice list to a dialog. 
+
+
+The routine writes into the passed H_p1_CHoIcE struct, which is declared and provided by the caller. The 
+address of this same struct should be passed to subsequent calls to uGrowDCL and uAddDCL. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+See below for an example. 
+
+
+INT uGrowDCL(H_DI_CHOICE *pch, TEXT *choice); 
+
+
+Adds an entry whose text is given by *pchoice to the end of the dynamically-defined choice list identified 
+by *pch. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+See below for an example. 
+
+
+INT uAGGDCL(TEXT *prompt,UWORD *nsel,H_DI_CHOICE *pch); 
+
+
+Adds a dynamically defined choice list to the current dialog, with prompt *prompt and live variable nsel, 
+and choices defined by *pch. 
+
+
+Returns 0 for success, or else a negative error - in which case the user will already have been notified of 
+the error. 
+
+
+For example, the following routine builds up a choice list whose contents are the twelve month names: 
+
+
+LOCAL_C INT AddMonthChoiceList(UWORD *pmonno) 
+€ 
+H_DI_CHOICE ch; 
+TEXT mon [32]; 
+INT i; 
+
+
+if (uBeginDCL(&ch)) 
+
+
+return(-1); /* report failure to caller */ 
+for (i=O; 1<12; i++) 
+
+{ 
+
+)_nmmon{ &mon [0] , 1); 
+
+if CuGrowDCL(&ch,&mon[0] )) 
+
+return(-1); /* report failure to caller */ 
+
+3 
+
+return(uAddDCL("Month", pmonno, &ch)); 
+
+
+> 
+No access should be made to the contents of *pch after adding it into a dialog. 
+
+
+The calls uBeginDcL and uGrowDcL each allocate memory which is added into the central control block of 
+the current dialog only when a subsequent call uAddoct is made. If no such call is made, the memory will 
+remain permanently tied up. (However, if any call uGrowoct fails, this memory is automatically freed 
+before reporting back the error.) 
+
+
+VOID uAddGreyUlinme(UBYTE accel ,UWORD *plines); 
+
+
+Built in applications have the ability to add grey lines underneath menu items. This function allows Hwif 
+programs to do the same. 
+
+
+Grey underlining serves to group related menu items and can be a useful visual aid if used sparingly. 
+
+
+88 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+Ee re ae 
+
+
+To use this function, the parameter accel must contain the accelerator character corresponding to the 
+menu item under which a grey underline is to be placed. The accelerator character is the first character in 
+each entry of the table pointed to by _cmds (see the section on Menu bar interactions in the Introduction to 
+Awif chapter in this manual). 
+
+
+The parameter pl ines must point to a memory location containing 16 words (256 bits) provided by the 
+application; this area should be initialised to zero. 
+
+
+Further, the global variable _GreyLines should be declared in the application and should contain the 
+address of this area before the menu bar is displayed 
+
+
+The function is implemented as follows: 
+
+
+GLDEF_C VOID uAddGreyUline(UBYTE accel ,UWORD *plines) 
+€ 
+*(plines+(accel/16)) [= (1<<¢accel%16)); 
+} 
+
+
+It merely sets a bit corresponding to the value of the accelerator character in the 16 word area provided 
+by the application. 
+
+
+Some points should be noted: 
+
+
+= This function cannot be used if running on the Series 3 or in compatibility mode on the Series 
+3a. 
+
+
+= Menu items can be safely underlined in grey even if grey is not enabled for the main console 
+window. 
+
+
+The following code is an example of the use this function. 
+
+
+#include <p_std.h> 
+#include <wlib.h> 
+#include <hwif-h> 
+
+
+GLREF_D UWORD _UseFull Screen; 
+GLREF_D UWORD * GreyLines; 
+
+
+LOCAL_D WORD keystat; 
+LOCAL_D INT gc; 
+LOCAL_D UWORD lines{16]; 
+
+
+LOCAL_D TEXT *cmds[] = 
+{ 
+"nNew file", 
+"oOpen file", 
+"aSave as", 
+"sSave", 
+“iInsert", 
+"cCopy", 
+"delete", 
+"gChange group", 
+"tChange type", 
+"bChange subentry", 
+"pSet preferences", 
+"XExit", 
+NULL 
+5 
+
+
+GLDEF_D TEXT ** cmds = &cmds [0]; 
+
+
+LOCAL_D H_MENU_DATA mdata{[] = 
+€ 
+"Fi le",4, 
+"Edit",3, 
+"Changes",3, 
+"Special",2, 
+NULL 
+3 
+
+
+89 
+
+
+PROGRAMMING IN HWIF 
+SSS 
+
+
+GLDEF_D H_MENU_DATA *_mdata = &mdata(0]; 
+
+
+LOCAL_C VOID ManageCommand(INT index) 
+
+
+€ 
+switch( index) 
+€ 
+case 0: 
+break; 
+case 11 : 
+p_exit(0); 
+default: 
+break; 
+> 
+} 
+
+
+LOCAL_C VOID SpecificInit (VOID) 
+€ 
+_GreyLines = &lines [0]; 
+p_bfilc&lines [0] ,sizeof(lines),0); 
+uAddGreyUline('o',&lines [0] ); 
+uAddGreyULine('g' ,&l ines [0]; 
+uAddGreyULine('t' ,&l ines [0] ); 
+
+
+if (_UseFul lScreen) 
+€ 
+uEnableGrey(); 
+gc = gCreateGCO(CuFindMainWid()); 
+gBorder2(W_BORDER_TYPE_1,W_BORD_CORNER_4| 
+W_BORD_SHADOW_ON |WBORD_SHADOW_D); 
+> 
+else 
+€ 
+gc = gCreateGCO(uF indMainwWid()); 
+gBorder(W_BORD_CORNER_4|W_BORD_SHADOW_ON| 
+W_BORD_SHADOW_D); 
+} 
+> 
+
+
+LOCAL_C VOID TryExecuteCommand(INT keycode) 
+€ 
+keycode = uLocateCommand(keycode); 
+if (keycode >= 0) 
+
+
+ManageCommand( keycode); 
+> 
+LOCAL_C VOID MainLoop(VOID) 
+€ 
+WMSG_KEY key; 
+INT ret; 
+FOREVER 
+€ 
+uGetKeyA(&keystat, &key); 
+p_iowait(); 
+if (key.keycode & W_SPECIAL_KEY) 
+£€ 
+key. keycode &= (“W_SPECIAL_KEY); 
+if (key.keycode == 'x') 
+p_exit (0); 
+TryExecuteCommand( key. keycode); 
+> 
+else if (key. keycode == W_KEY_MENU) 
+€ 
+ret = uPresentMenus(); 
+if (ret > 0) 
+TryExecuteCommand( ret); 
+} 
+> 
+> 
+
+
+90 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+—_—_ eee 
+
+
+GLDEF_C VOID main(VOID) 
+€ 
+_UseFullScreen = TRUE; 
+uCommoninit(); 
+SpecificInit¢); 
+MainLoop(); 
+} 
+
+
+Note the use of _GreyLines and the implementation of grey underlining inserted at the beginning of 
+SpecificInit¢). The effect is as illustrated below: 
+
+
+{New file =N) 
+fOpen file 0) 
+iSaveas =A 
+A Save =} 
+
+
+VOID uSetDialogUlineCINT pos, INT on); 
+
+
+Built in applications have the ability to add or remove a solid underline to components in a dialog. This 
+function allows Hwif programs to do the same. 
+
+
+Underlining serves to group related dialog components and can be a useful visual aid if used sparingly. 
+
+
+The parameter pos specifies the number of the dialog component under which a line is to be inserted or 
+removed. A zero value refers to the title line while a value of one refers to the immediately following 
+dialog component, and so on. The value of pos must lie in the inclusive range from zero to one less than 
+the number of lines in the dialog (including the title line), otherwise the results are unpredictable. 
+
+
+The parameter on specifies either a zero or a non-zero value; a non-zero value means that an underline is 
+to be inserted while a zero value means that any underline is to be removed. 
+
+
+The function is usually called before calling uRunDialog. 
+
+
+By taking the example given in the description of uAddGreyul ine earlier and by adding the 
+RunSampleDialog function and modifying the ManageCommand function as shown below, the following dialog 
+display results. 
+
+
+Sample Diatog 
+
+
+(RRA <Itena> 
+# Choice List Itemx 
+j‘Numeric Editor 1 
+
+
+| Text Item aaaagh 
+
+
+#define ON 1 
+#define OFF 0 
+
+
+LOCAL_C VOID ManageCommand(INT index) 
+{ 
+switch¢( index) 
+€ 
+case 7: 
+RunSampleDialog(); 
+break; 
+case 11 : 
+p_exit(0); 
+default: 
+break; 
+} 
+
+
+91 
+
+
+PROGRAMMING IN HWIF 
+_—_—_— SSS 
+
+
+LOCAL_C VOID RunSampleDijalog(VOID) 
+€ 
+UWORD chisel = 1; 
+UWORD ch2sel = 1; 
+LONG nEditorValue = 1L; 
+H_DI_NUMBER nEditor; 
+H_DI_TEXT  titem; 
+
+
+nEditor.value = &nEditorValue; 
+
+
+nEditor.low = 0; 
+nEditor.high = 100; 
+titem.str "“aaaaagh"; 
+
+
+tltem.type = H_DTEXT_ALIGN_CENTRE; 
+
+
+udpenDialog("Sample Dialog"); 
+
+
+uAddChoiceList("Choice List 1",&chtsel,"Item a","Itemb", "Item c",NULL); 
+uAddChoiceList("Choice List 2",&ch2sel ,"Item x","Itemy",NULL); 
+
+
+uAddDialogI tem(H_DIALOG_NUMBER, "NumericEditor", &nEditor); 
+uAddDialogItem(H_DIALOG_TEXT,"Text Item", &tItem); 
+
+
+uSetDialogUL ine(2,0N); 
+uSetDialogULine(3,0N); 
+
+
+uRunDialog(); 
+> 
+
+
+The above illustration was produced on a Series 3a in non-compatibility mode. 
+
+
+Underlining in dialogs 
+By default, the title of a dialog is always underlined on all machines. 
+There are, however, the following differences in behaviour between the different machine types: 
+
+
+= on the Series 3a and the Workabout, in both compatibility and non-compatibility mode, any 
+number of dialog components can be underlined. 
+
+
+= on the Series 3a and the Workabout, in both compatibility and non-compatibility mode, if the 
+title underline is to be removed then it must be done explicitly calling usetDialogUL ine(0,0). 
+
+
+= on the Series 3, only one underline is permitted in a dialog; therefore, inserting an underline 
+under a component other than the title causes the title underline itself to be removed. 
+
+
+SSE a a 
+The auxiliary functions in the u-layer of Hwif 
+
+
+process 
+VOID uEscape(UWORD flag); 
+
+
+If flag is FALSE, prevents the application from being automatically terminated if the user presses 
+PSION +ESCAPE. Otherwise, enables this behaviour (which is the default). 
+
+
+For example, 
+
+
+LOCAL_C VOID Specificinit¢VOID) 
+€ 
+uEscape( FALSE); 
+MainWid=uF indMainWid(); 
+CreateGC(); 
+hCrackCommandL ine(); 
+Smal lScreen(); 
+OpenEditors(); 
+DrawBorders(); 
+wsEnable(); 
+> 
+
+
+92 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+EEE 
+
+
+UINT UFindMainwWid(VOID); 
+
+
+Returns the ID of the graphics window opened by the Console. This is required as a parameter to many 
+WIlib calls, such as gCreateGc and wSetWindow. 
+
+
+See above for an example. 
+
+
+VOID uForceToFront(VOID); 
+
+
+Of use mainly when an error has arisen that must be notified to the user, when the application might be 
+in background (eg processing a Shutdown message from the System Screen). 
+
+
+VOID uErrorString(TEXT *message); 
+
+
+Presents an alert consisting of the message passed, in a manner guaranteed not to fail with OOM. 
+While the alert is on screen, the application appears as “Busy” in the System Screen. 
+The application is forced into foreground (if not already there). 
+
+
+INT uErrorValue(INT ret); 
+
+
+Presents a failsafe alert, similar to that presented by uErrorstring, except that: 
+=" nothing happens if ret is zero | 
+" otherwise, the message displayed is the system error text for the error number passed as ret 
+® in all cases, the value ret is returned from the call itself. 
+
+This routine is more useful than might at first be thought. 
+
+For example, 
+
+
+LOCAL_C INT DoMerge(TEXT “pb, INT flags, INT dir) 
+€ 
+UINT state; 
+
+
+state=DbfStateDisabled; 
+return(uErrorValue(DbfCopyFile(&state,dH,pb, flags, 1,dir))); 
+Be 
+
+
+or 
+
+
+LOCAL_C VOID ReduceScreenSize(VOID) 
+€ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=wd.extent.tl.y=0; 
+
+wd. extent .width=189; 
+
+wd.extent .height=80; 
+
+wSetWindow(MainWid,W_WIN_EXTENT, awd): 
+
+if CuErrorValue(wCheckPoint())) 
+p_exit(0); 
+
+
+> 
+
+
+VOID *uCheckHandle{VOID *handle); 
+If handle is zero, presents an appropriate error message. Otherwise does nothing. 
+
+
+In either case, returns handle. 
+
+
+93 
+
+
+PROGRAMMING IN HWIF 
+
+
+For example (to give the source code for uBeginDCL): 
+
+
+GLDEF_C INT uBeginDCL(H_DI_CHOICE “*pch) 
+€ 
+pch->u.count=1; 
+pch->menu=uCheckHandle(hChoiceOpen()); 
+return(! CINT)pch->menu); 
+
+
+VOID uZTStoBCS(TEXT *bes, TEXT *zts); 
+
+
+Writes the length of *zts (excluding the terminating zero) to *bes and copies *zts (again excluding the 
+Zero) to *(bes+1). 
+
+
+For example, to produce some text centred in the top line of a dialog, but without the usual underline: 
+
+
+H_DI_TEXT txt; 
+TEXT buf [20]; 
+
+
+if (uOpenDialog(NULL)) 
+return; 
+
+uZTStoBCS(&buf [0] ,"Time is now"); 
+
+txt. type=H_DTEXT_ALIGN_CENTRE; 
+
+if (uAddDialog] tem(H_DIALOG_TEXT,NULL,&txt)) 
+return; 
+
+
+INT CDECL uDialogMenu(TEXT *title, TEXT *pb,...); 
+
+
+Presents a dialog of text items that functions as a sort of menu, for example as the first level in a Help 
+dialog suite. 
+
+
+The dialog has *titte in its title line, and then subsequent choices, determined by following parameters 
+pb, ..., until a NULL is encountered. The choices are each selectable. 
+
+
+Following the standard rules for a dialog, returns 0 if the user cancelled or a negative value if an error 
+occurred (such as OOM) - in which case the user will already have been notified of this fact - or else the 
+index of the item chosen. 
+
+
+For example: 
+
+
+choice=uDialogMenu("Help on which topic", 
+"Cursor position", 
+"Select regions", 
+"Drawing lines", 
+"Brushes", 
+"Using clipboards", 
+"Borders and frames",NULL); 
+switch (choice) 
+
+
+VOID CDECL uDisplayText(TEXT *pb,...); 
+
+
+Presents a dialog with no title, every line of which is left-aligned text - for example, as a subsidiary 
+dialog in a Help dialog suite. 
+
+
+Lines are added to the dialog until a NULL is encountered in the argument list. 
+
+
+94 
+
+
+— 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+__ eee 
+
+
+For example: 
+
+
+uDisplayText("To move the cursor:", 
+“use the usual cursor keys", 
+“including Home, End, PgUp and PgDn", 
+“or use “Goto' in the “Edit' menu.", 
+"Use Enter or Space to toggle the pixel", 
+"at the cursor position.",NULL); 
+
+
+SSS ee er eS 
+Time-text utility functions 
+
+
+The Hwif time-text functions provide a convenient way of generating textual representations of times 
+and/or dates that reflect the user's preferences as given in the Formats dialog in the Time application. 
+
+
+VOID *hTTOpen(VOID); 
+
+
+Opens a channel for use by subsequent time-text utility functions. Returns NULL on error (OOM) - in 
+which case the user will already have been notified - or otherwise a handle to be used in subsequent 
+hTTxxx calls. 
+
+
+See below for an example. 
+
+
+It is possible to have more than one time-text channel open at any one time. Two channels might differ as 
+regards the formats specified for them, or times set into them. 
+
+
+VOID hTTSetAbbreviations(VOID *handle, INT dayabb, INT monabb); 
+
+
+Configures the specified time-text channel so that any day names rendered by it are abbreviated to dayabb 
+characters, and any month names rendered are abbreviated to monabb characters. 
+
+
+To abbreviate (eg) day names but not month names, give monabb a value larger than any expected month 
+name - 40, for example. 
+
+
+See below for an example. 
+
+
+VOID hTTSetFormat(VOID *handle, INT values); 
+
+
+Configures the specified time-text channel so that any text rendered by it subsequently conforms to the 
+bits present in values as follows (all the bits affect any date strings produced, except the last, which 
+affects any time strings produced): 
+
+
+H_TIME_FORMAT_NO_DAY Omit the number of the day in the month 
+H_TIME_FORMAT_NO_MONTH Omit the number of the month in the year 
+H_TIME_FORMAT_NO_YEAR Omit the year number 
+H_TIME_FORMAT_MONTH_NAME Include the name of the month 
+H_TIME_FORMAT_SUFFIX Include a suffix after any day number 
+H_TIME_FORMAT_DAY_NAME Include the name of the day 
+H_TIME_FORMAT_NO_CENTURY Include the century in any year 
+H_TIME_FORMAT_NO_SECONDS Include seconds 
+
+
+In all cases, the sense of the bit indicates what the default is. For example, the century is given unless the 
+bit H_TIME FORMAT_NO_CENTURY is set, whereas no month name is given unless the bit 
+H_TIME_FORMAT_MONTH_NAME is set. 
+
+
+95 
+
+
+PROGRAMMING IN HWIF 
+eee 
+
+
+At the same time as a call to hTTSetFormat is made, the time-text channel records the user's preferences, 
+as indicated via the Formats dialog in the Time application, for the following components of any textual 
+representation of date and time: 
+
+
+= whether to use 12 or 24 hour clock 
+= whether the day name comes before or after the month name 
+= what time and date separators to use. 
+
+
+A second call to hTTsetFormat completely wipes out the effect of any previous such call on the same 
+channel. (However, it has no effect on the result of a previous call to hTTSetTime Or hTTSetAbbreviations.) 
+
+
+See below for an example. 
+
+
+INT hTTSetTime(VOID *handle, INT type, VOID *data); 
+
+
+Sets the time and date to be represented in the next string produced from the specified time-text channel. 
+The time and date can be given in any of four ways, depending on the value of type passed: 
+H_TIME_SET_SDATE data points to a ULONG giving the time and date in system format 
+H_TIME_SET_DATE data points to a P_DATE representation of time and date 
+H_TIME_SET_DAYSEC data points to a P_DAYSEC representation of time and date 
+
+
+H_TIME_SET_NOW the value of data is ignored and the time and date are set from the current 
+system time. 
+
+
+Returns zero unless an illegal value was passed (which is a programming error), causing underflow or 
+overflow. i 
+
+
+See below for an example. 
+
+
+INT hTTSenseString(VOID *handle, INT type, TEXT *buf); 
+
+
+Writes a string of the requested type from the specified time-text channel into the passed buffer. 
+The types of string that can be requested are: 
+
+H_TIME_SENSE_TIME just write the time 
+
+H_TIME_SENSE DATE just write the date 
+
+H_TIME_SENSE_BOTH — write both the time and the date. 
+The application must ensure that buf points to a sufficiently long buffer to receive the text written. 
+
+
+No terminating zero is written; instead, the length of the string produced is returned from the 
+hTTSenseString call. 
+
+
+For example, the following code 
+
+
+VOID *tth; 
+TEXT buf [48]; 
+
+
+ttH=hTTOpenc); 
+
+hTTSetFormat(ttH, H_TIME_FORMAT_DAY_NAME|H_TIME_FORMAT_MONTH_NAME); 
+hTTSetAbbreviations(tthH,3,40); 
+
+hTTSetT ime(ttH, H_TIME_SET_NOW,NULL); 
+
+buf hTTSenseString(ttH,H_TIME_SENSE_DATE, &buf [0] )j=0; 
+hTTClose(ttH); 
+
+
+would result in today's date being written as a ZTS into buf{], in the form "Wed, 15 January 1992” on 
+an English language Series 3 with default settings. 
+
+
+Note that the above routine omits to check the value of ttu after the call to hTTOpen. This would be 
+permissible for a call to hTTOpen during the initialisation of an application (provided its start-up heap was 
+properly calibrated), but (possibly) not during its steady-state phase. 
+
+
+96 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+eee 
+
+
+VOID hTTClose(VOID *handle); 
+
+
+Frees the resources allocated for the specified time-text channel. 
+
+
+It is unnecessary to make this call if the time-text channel is used only for some of the lifetime of an 
+application. Any application which uses a time-text channel throughout its lifetime has no need to close 
+the channel down prior to exiting. 
+
+
+See above for an example. 
+
+
+SELES ee] 
+Stand alone date/time text editor functions 
+
+
+These are a set of functions which construct and manipulate stand-alone date/time editors. As such, they 
+need not exist within a dialog. In many respects they are similar to the time-text functions but have fewer 
+date/time formats. 
+
+
+VOID *hDTOpen(H_OTEDIT *dte); 
+
+
+Creates a stand alone date/time text editor for use by subsequent date/time editor functions. Returns NULL 
+on error (OOM) - in which case the user will already have been notified. On successful completion, it 
+returns a handle to be used in subsequent hDTxxx calls. 
+
+
+A pointer to a struct of type H_DTEDIT must be supplied. This enables initialisation information to be 
+supplied to the function. For example, the position of the date/time text editor within a window can be 
+specified. 
+
+
+The format of H_DTEDIT is shown below. 
+
+
+It is possible to have more than one date/time text editor open at any one time. Two editors might differ 
+in their formats or the date/time(s) set into them. 
+
+
+VOID hDTClose(VOID *dte); 
+
+
+Closes the stand alone date/time text editor and frees any resources used. The handle of the editor must 
+be passed to this function. 
+
+
+VOID hDTSet(VOID *dte, H_SE_DTEDIT *sdte); 
+
+
+Sets a value in the date/time text editor. dte contains the handle of the text editor and the source for the 
+value to be set is found in a struct of type H_SE_DTEDIT pointed to by sate. 
+
+
+The format of struct H_SE_DTEDIT is as shown below. 
+
+
+VOID hDTSense(VOID *dte, H_SE_DTEDIT *sdte) 
+
+
+Retrieves the current information held by the date/time text editor. dte contains the handle of the text 
+editor and the retrieved information is placed into a struct of type H_SE_DTEDIT pointed to by sdte. 
+
+
+The format of struct H_SE_DTEDIT is as shown below. 
+
+
+INT hDTSelfCheck(VOID *dte); 
+
+
+The date/time text editor performs a validation of the value it currently holds and will return a non-zero 
+value if the check fails. The handle of the text editor is contained in dte. 
+
+
+97 
+
+
+PROGRAMMING IN HWIF 
+
+
+INT hDTHandleKey(VOID *dte, INT keycode, INT modifier) 
+
+
+Delivers the specified keypress to the date/time text editor whose handle is contained in dte. 
+
+
+The meaning of the return value has little significance for Hwif programming (date/time editors, once 
+initialised, can never subsequently fail with OOM). 
+
+
+VOID hDTEmphasis(VOID *dte, INT flag); 
+
+
+Changes the emphasis for the date/time text editor. If flag is TRUE, the text editor is highlighted (and 
+should gain the keyboard focus). If flag is FALSE, any highlighting is removed from the text editor. 
+
+
+The handle of the text editor is contained in dte. 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+P_POINT pos; 
+UWORD win; 
+UWORD width; 
+
+
+UWORD emph: 
+} H_DTEDIT 
+
+
+Possible values for flags are: 
+
+
+H_DTEDIT_DDMMYYYY date/time text editor has Date format in the shape: 
+DD/MM/YYYY; for example: 01/01/1993 
+H_DTEDIT_HHMMSS date/time text editor has Time format in the shape: HH:MM:SS. 
+
+
+Depending on the system settings, HH can be in 24 hour or 12 
+hour format. If in 12 hour format then the time is followed by am 
+Or pm as appropriate; for example: 
+
+02:20:30 pm or 14:20:30 
+
+
+H_DTEDIT_HHMM date/time text editor has Time format in the shape: HH:MM. 
+Depending on the system settings, HH can be in 24 hour or 12 
+hour format. If in 12 hour format then the time is followed by am 
+or pm as appropriate; for example: 02:20 pm or 14:20 
+
+
+H_DTEDIT_HHMMSS_D date/time text editor represents a time duration in the shape 
+HH:MM:SS 
+
+H_DTEDIT_HHMM_D date/time text editor represents a time duration in the shape 
+HH:MM 
+
+H_DTEDIT_SET_VALUE If this flag is set, then the current date/time in the editor is set to 
+
+
+value, otherwise it is set to the default (the current date or time) 
+
+
+H_DTEDIT_SET_LOW If this flag is set, then the minimum date/time in the editor is set 
+to low, otherwise it is set to the default 
+
+
+H_DTEDIT_SET_HIGH If this flag is set, then the maximum date/time in the editor is set 
+to high, otherwise it is set to the default 
+
+
+98 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+LONG value; 
+LONG Low; 
+LONG high; 
+> H_SE_DTEDIT 
+
+
+Possible values for flags are the H_DTEDIT_SET_ flags explained above. 
+
+
+SSS Ee a ee eS ee ee ey 
+Edit box functions 
+
+
+hEBO 
+
+
+VOID *hEBOpen(INT flags,H_EDIT_BOX *heb); 
+
+
+Opens an edit box, as specified by flags and by *heb. 
+
+
+Returns the handle of the edit box, if successful, or else NULL (in which case the user will already have 
+been informed of the failure). The handle should be used to identify this edit box, as opposed to others an 
+application may have, in subsequent hEBxxx calls. 
+
+
+The _ED1T_BOx struct is defined as follows: 
+
+
+typedef struct 
+¢ 
+UWORD maxchars; 
+UWORD vulen; 
+UWORD vislines; 
+P_POINT pos; 
+UWORD win; 
+UWORD font; 
+UWORD style; 
+UWORD lead_tot; 
+UWORD lead_top; 
+> H_EDIT_BOX; 
+
+
+It is not necessary for all the fields in this struct to be filled in before a call to hEBOpen is made. Default 
+values are supplied for some of the fields. These defaults are overridden by the supplied values only if 
+corresponding bits are set in flags. 
+
+
+Possible bits set in flags are as follows: 
+
+
+H_EDIT_BOX_CLIPBOARD The edit box is to allocate extra resources so that it can perform 
+the clipboard functions Paste and Copy (with deleted text of size 
+more than one character automatically being cut into the 
+clipboard, as standard for Series 3 editors) 
+
+
+H_EDIT_BOX_LEFT_CURSOR A triangular pointing cursor is to be displayed down the left hand 
+side of the edit box, opposite the line with the flashing cursor 
+
+
+H_EDIT_BOX_FONT The font and font style for the edit box are to be as specified in 
+the fields font and style in “heb (the defaults are the system font 
+with normal style); possible values might be w_FoNT_BASE+1 for the 
+bold font, and 6_sTY_ITALIc for an italic style 
+
+
+H_EDIT_BOX_LEADING The leading for the edit box font is to be as specified in the fields 
+lead_tot and lead_top in *heb (the defaults being 2 and 1 
+respectively): the former being the total extra vertical spacing 
+between lines, in addition to the font height, and the latter being 
+how much of the total leading applies at the top of each line. 
+
+
+H_EDIT_BOX_VISLINES The edit box is to be heb->vislines lines high (the default is one 
+line) - although in all cases, it will scroll vertically if enough text 
+is added to form more lines than can be seen at once. 
+
+
+PROGRAMMING IN HWIF 
+ee SSSeeeSeSSSSSSSSFSFSFSSSSSSSSSSFhheseFFFFFeFeeee 
+
+
+The meanings of the remaining fields in the H_EDIT_Box struct, which always have to be filled in by the 
+caller, are as follows: 
+
+
+maxchars The maximum number of characters in total that the edit box can contain 
+(before beeping at the user and displaying a Maximum number of characters 
+reached information message); paragraph ends count as one character each 
+
+
+vulen The total visible width of the edit box, in pixels, including any margin 
+required for a left cursor; this width also implicitly defines the wrapping 
+margin for multi-line edit boxes 
+
+
+win The ID of the enclosing window - which is usually the value Mainwid returned 
+by a call to uFindMainwid 
+
+
+pos The offset of the top left of the edit box, relative to the enclosing window. 
+
+
+The edit box may be further customised, before any keys are passed on to it, by means of many of the 
+calls discussed below. 
+
+
+INT hEBHandleKey(VOID *ebH, INT keycode, INT modifier); 
+
+
+Delivers the specified keypress to the edit box. This should be either a printable character or an editing 
+key. In practice, ENTER keys should only be allowed through to multi-line editors. 
+
+
+Returns zero for success, or a negative value for an error (in which case the user will already have been 
+notified). 
+
+
+Formatting in background 
+
+
+Keys which cause a change in the location of line breaks due to word-wrap are treated slightly differently 
+in Hwif editors than in editors used by the built-in applications: 
+
+
+# in the built-in applications, only the line containing the cursor is reformatted and redrawn at 
+once, before the edit box checks to see if another keypress is ready to be processed; lines further 
+from the cursor are reformatted and redrawn, if needed, as a background activity in pauses 
+between the receipt of incoming keys 
+
+
+= in Hwif editors, any subsequent key is processed only when the edit box has been completely 
+reformatted and redrawn. 
+
+
+The difference in performance only becomes apparent for larger editors with longer paragraphs. For 
+programmers wishing to increase the responsiveness of their editors to incoming keys, the following lines 
+of code may be tried: 
+
+
+GLREF_D UWORD _ebControl Format; 
+
+
+_ebControl Format=TRUE; 
+
+
+In this case, Hwif editors will, for any one call to hEBHandleKey, only reformat and redraw one line 
+(except on receipt of a cursor key). This means it is the responsibility of the programmer to make a later 
+call to hEBCompleteFormat (discussed below) at a suitable moment - for example, when a call to 
+uKeyPressOutstanding next returns FALSE. 
+
+
+hE 
+
+
+ Somplete edi 
+INT hEBCompleteFormat(VOID *ebH); 
+
+
+Ensures that the specified edit box is completely formatted and completely drawn. Does nothing if the 
+formatting is already up to date. 
+
+
+Only needs to be called explicitly by an application if the static variable _ebcontrolFormat has been set 
+TRUE (see above). 
+
+
+Returns zero for success, or a negative value if there was insufficient memory to complete formatting. 
+
+
+100 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+TEXT *hEBSenseText(VOID *ebH); 
+
+Returns a pointer to the buffer where the edit box is currently keeping its own copy of its text. 
+This copy is always zero terminated, so its length can be obtained by a call to p_sten. 
+
+The buffer may contain embedded \n's, representing paragraph ends. 
+
+
+Note that the location of the buffer may change as more text is added into the edit box, so there is no 
+point in an application trying to keep a permanent copy of this address. 
+
+
+INT hEBSetText(VOID *ebH, TEXT *pb, INT blen); 
+
+
+Sets the blen characters at *pb as the text for the specified edit box. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+VOID hEBEmphasise(VOID *ebH, INT flag); 
+
+
+Either emphasises or de-emphasises the specified edit box, depending on the value of flag (TRUE to 
+emphasise it, FALSE to de-emphasise it). 
+
+
+An emphasised edit box displays: 
+® a flashing text cursor (unless the width of the text cursor has been set to ZeTO) 
+= a triangular cursor in the left margin (if the flag #_EDIT_BOX_LEFT_CURSOR was set on initialisation) 
+= a highlight between the cursor and anchor points of any select region. 
+
+A de-emphasised edit box displays none of these features. 
+
+By default, an edit box is de-emphasised. 
+
+
+Applications may wish to surround edit boxes with curved borders, with varying degrees of shadowing to 
+help indicate whether or not each edit box is currently emphasised. In this case, the application has the 
+responsibility for drawing the borders (using the Wlib call gBorderkRect). 
+
+
+When edit boxes lose their cursor 
+
+
+Note that edit boxes maintain their own record of whether they are emphasised, and do nothing if they 
+
+
+receive an hEBEmphasise Call instructing them to change their emphasis state to what it already is. Thus in 
+the following sequence of code 
+
+
+hEBEmphasise(ebH, TRUE); 
+hEBEmphasi se(ebH, TRUE); 
+
+
+the later hEBEmphasise call is ignored, unless a call hEBEmphasise(ebH, FALSE) has been made in the 
+meantime. 
+
+
+The significance of this is as follows: suppose that, in the meantime, a flashing text cursor is drawn 
+elsewhere on the screen by the application. This may be as a result of an explicit call to worawTextCursor; 
+more likely, it will be as a side effect of a call to uRunDialog or hPrintSetupDialog. In this case, the text 
+cursor will be removed from the edit box - since there can only be one text cursor per application at any 
+one time. When the intervening text cursor is cancelled - say as the result of the termination of the dialog 
+- it is the responsibility of the application to re-activate the flashing cursor where it used to be (if that is 
+still appropriate). However, in the light of what has just been explained, a simple call to hEBEmphasise 
+will be insufficient to effect this. 
+
+
+Accordingly, applications which contain an edit box as part of their main display, and which invoke 
+dialogs with items which can also display a flashing cursor, need to use a layer of the following sort 
+around calls to uRunDialog: 
+
+
+101 
+
+
+PROGRAMMING IN HWIF 
+
+
+LOCAL_C INT RunDialog(VOID) 
+£ 
+INT ret; 
+
+
+hEBEmphasise( edit femph] , FALSE); 
+ret=uRunmDialog(); 
+hEBEmphasise(edit [emph] , TRUE); 
+return(ret); 
+
+3 
+
+
+A similar protective layer is needed around any calls to hPrintSetupDialog. 
+
+
+INT hEBSetSelect(VOID *ebH, INT aoff,INT coff); 
+
+
+Sets the anchor point and cursor point of the specified edit box. Both positions are given as character 
+offsets into the content of the edit box, starting at 0 for the position in front of the first character. 
+
+
+Note that neither the anchor point nor the cursor point is permitted to come after the last character in the 
+edit box. 
+
+
+To set the cursor position without setting any highlighted select region, pass the value of aoff to be equal 
+to that of coff. 
+
+
+Returns zero for success or a negative error value (in which case the user will already have been 
+notified). 
+
+
+INT hEBSenseSelect(VOID *ebH,UWORD *top); 
+
+
+Returns the length of the select region of the specified edit box, and writes the character offset of the top 
+of the select region to *top. 
+
+
+If there is no select region, the value 0 is returned, and the character offset of the cursor point is written 
+to’ *top. 
+
+
+TEXT *hEBSenseClipText(VOID *ebH); 
+
+
+Returns a pointer to the buffer where the clipboard of the edit box is currently keeping its own copy of 
+its text. 
+
+
+The form of this buffer is exactly the same as the buffer used for the main text of the edit box (see the 
+discussion on hEBSenseText above). 
+
+
+INT hEBSetClipText(VOID *ebH, TEXT “pb, INT blen); 
+
+
+Sets the blen characters at *pb as the text for the clipboard of the specified edit box. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+INT hEBChangeWidth(VOID *ebH, INT width); 
+
+
+Changes the width of the specified edit box to width. The new width is specified in pixels and includes an 
+allowance for any left margin required to display a left triangular cursor - exactly as for the vulen field of 
+the 4_EDIT_BOx struct used to initialise the edit box. 
+
+
+In the case of a multi-line editor, the text is automatically re-formatted, wrapping to the new width. In all 
+cases, the display is scrolled (vertically and/or horizontally) to expose the cursor position. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+102 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+See 
+
+
+Even if the return value is negative (indicating a failure to re-format the edit box to its new width), the 
+record within the edit box of its width will be updated as requested. 
+
+
+VOID hEBSetCWidth(VOID *ebH, INT cwidth); 
+Changes the width of any flashing cursor displayed. The value of cwidth is in pixels. 
+By default, the flashing cursor is two pixels wide. 
+
+
+Passing cwidth as zero makes the flashing cursor invisible. This may be appropriate when, for example, 
+highlighting some found text by means of the call heBsetSelect. 
+
+
+INT hEBInsert(VOID *ebH, TEXT *pb, INT blen); 
+
+
+Inserts the blen characters at *pb into the edit box at the cursor position. Any select region is cancelled 
+first. The cursor is positioned afterwards to the end of the inserted text. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+Deletes any highlighted selection, into the clipboard if the edit box has one, and then inserts the contents 
+of the ZTS *replace at the cursor position. The cursor is finally positioned at the end of the text inserted, 
+unless backwards is TRUE, in which case it is placed at the beginning of the selected text. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+The routine was originally designed with the functionality of a Replace command in mind. See also the 
+section below on hEBFind. 
+
+
+INT hEBEvaluate(VOID *ebH); 
+Attempts to perform the standard Evaluate function on the specified edit box. 
+
+
+Retums zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+Typical contents of the Evaluate routine called from the ManageCommand routine of an application would 
+simply be as follows: 
+
+
+if (!CheckEditing()) /* check focus is positioned suitably */ 
+hEBEvaluate(ebH); /* ignore any error */ 
+
+
+INT hEBCopy(VOID *ebH); 
+
+
+Attempts to perform the standard Copy function on the specified edit box. 
+
+
+Retums zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+But if there is no select region (and hence nothing to copy into the clipboard), the special value 1 is 
+returned. 
+
+
+Typical contents of the Copy Text routine called from the ManageCommand routine of an application would 
+accordingly be as follows: 
+
+
+103 
+
+
+PROGRAMMING IN HWIF 
+
+
+if (!CheckEditing()) 
+{ 
+if (hEBCopy(ebH)>0) 
+wWInfoMsg("No text to copy"); 
+else 
+wInfoMsg("Text copied"); 
+} 
+
+
+INT hEBPaste(VOID *ebH); 
+
+
+Attempts to perform the standard Paste function on the specified edit box. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+But if the clipboard is empty (and hence there is nothing to paste), the special value 1 is returned. 
+
+
+Typical contents of the Paste routine called from the ManageCommand routine of an application would 
+accordingly be as follows: 
+
+
+if (!CheckEditing()) 
+{ 
+if (hEBPaste(ebH)>0) 
+wInfoMsg("No text to insert"); 
+
+
+INT hEBFind(VOID *ebH, TEXT *str,INT flags); 
+
+
+Attempts to find a copy of the ZTS *str in the contents of the specified edit box. If successful, returns 
+TRUE and automatically creates a highlighted selection over the copy found. Otherwise returns FALSE 
+(except if an error occurred, in which case the return value is negative, and the user will already have 
+been notified). 
+
+
+The following bits in flags determine how the search is done: 
+
+
+HEB_FIND_BACKWARDS Search backwards from the cursor position (the default is to search forwards 
+from the cursor position) 
+
+
+HEB_FIND_CASESENS _ The search is case sensitive (the default is for a case insensitive search). 
+
+
+VOID hEBClearChanged(VOID *ebH); 
+
+
+Clears the internal "changed" flag of the specified edit box. 
+This flag is clear when the edit box is first initialised. 
+
+
+This flag is set whenever the contents of the edit box change as a result of any of the calls hEBHandlekey, 
+hEBInsert, hEBEvaluate, hEBPaste, Or hEBReplace. 
+
+
+Typically, an application might call hEBClearchanged following calls to hEBSetText or hEBSenseText. 
+
+
+INT hEBSenseChanged(VOID *ebH); 
+Returns the "changed" flag of the specified edit box. See above for some further discussion. 
+
+
+INT hEBShowSymbols(VOID *ebH, INT flag); 
+
+
+Shows or hides end of paragraph symbols and visible space markers, depending on the value of flag 
+(TRUE to show them, FALSE to hide them). 
+
+
+104 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+———— eee 
+
+
+These symbols are hidden by default. 
+
+
+Returns zero for success, or a negative value if an error occurred (in which case the user will already 
+have been notified). 
+
+
+Even if the return value is negative (indicating a failure to re-format the edit box), the record within the 
+edit box of whether to show these symbols will be updated as requested. 
+
+
+VOID hEBClose(VOID *ebH); 
+
+
+Frees the resources allocated for the specified edit box. 
+
+
+Any application which uses an edit box throughout its lifetime has no need to close the edit box prior to 
+exiting as any resources used will automatically be freed when the application terminates. However, it 
+may be sensible to close an edit box explicitly if it is only used for a short period during the lifetime of 
+the application. This avoids resources being tied up unnecessarily. 
+
+
+VOID *hEBSenseDoc(VOID *ebH); 
+
+
+This function returns the handle of the document component of an edit box allowing it to be manipulated 
+by other Hwif functions. 
+
+
+In some circumstances, the manipulation of the document component rather than the whole edit box can 
+significantly reduce overhead (see hEDCapacity, hEDInsert, hEBDocChanged). 
+
+
+The parameter ebh must contain the handle of the opened edit box whose document component is 
+required. 
+
+
+INT hEDCapacity(VOID *doc,UINT maxlen); 
+
+
+This function sets the capacity of the document component of an edit box. In other words, it specifies the 
+maximum size of the text that the edit box can hold. 
+
+
+The parameter doc must contain the handle of the document component of the edit box as returned from a 
+call to hEBSenseDoc. The maximum size of the text is specified in parameter maxlen. 
+
+
+The function returns zero if successful or a negative value otherwise. If an error occurs, the user will 
+already have been notified. 
+
+
+INT hEDInsert(VOID *doc,UINT pos, VOID *buf,UINT len); 
+
+
+This function inserts text into the document component of an edit box. 
+
+
+The parameter doc must contain the handle of the document component of the edit box as returned from a 
+call to hEBSenseDoc. 
+
+
+The text to be inserted is located at buf and is ten bytes long. The text is inserted at offset pos within the 
+document component. 
+
+
+The function returns zero if successful or a negative value otherwise. If an error occurs, the user will 
+already have been notified. 
+
+
+hEB 
+
+
+INT hEBDocChanged(VOID *ebh); 
+
+
+Notifies the edit box that the content of its document component has changed. This causes the text to be 
+re-formatted. 
+
+
+The parameter ebh must contain the handle of the edit box to be notified. 
+
+
+The function returns zero if successful or a negative value otherwise. If an error occurs, the user will 
+already have been notified. 
+
+
+105 
+
+
+PROGRAMMING IN HWIF 
+
+
+Note that no attempt is made to validate the cursor position. It is the programmer's responsibility to set 
+this correctly. 
+
+
+INT hEBSetMargin(VOID *ebh,UINT right); 
+
+
+This function allows the right hand word-wrap margin of an edit box to be set. This value, in effect, sets 
+a limit on the amount of text that can be displayed on one line before being wrapped around onto the next 
+dine. 
+
+
+The parameter ebh must contain the handle of the edit box whose margin is to be set. The margin itself is 
+defined by the value in the parameter right; this value is measured in pixels. 
+
+
+Setting right to a large value such as 4096, effectively turns off word-wrap. In fact this is the only 
+sensible use of this function. If there were a need to set a margin smaller than the width of the edit box 
+then it would be easier to use a smaller edit box. 
+
+
+The following code fragment suggests how it might be used to turn off word-wrap: 
+
+
+H_EDIT_BOX heb; 
+VOID * ebh; 
+
+
+ebh = hEBOpen(H_EDIT_BOX_VISLINES|H_EDIT_BOX_LEFT_CURSOR, &heb); 
+hEBSetMargin(ebh, 4096); 
+
+
+The function returns zero if successful or a negative value otherwise. If an error occurs, the user will 
+already have been notified. 
+
+
+This function senses and returns the current value of the right hand word-wrap margin of an edit box 
+whose handle is passed in ebh. 
+
+
+UINT hEBPosToXL(VOID *ebh,H_SCRLAY_PLX *pLx); 
+
+
+This function converts a character position, within the text of the edit box whose handle is passed in ebh, 
+to a position on the screen. 
+
+
+The character position is passed in the pos member of the H_SCRLAY_PLX struct pointed to by plx. This 
+struct is defined in Awif.h as: 
+
+
+typedef struct 
+
+
+> H_SCRLAY_PLX; 
+
+
+If the character position is visible on the screen, the line number and horizontal pixel offset within the 
+line are written to plx->line and plx->x respectively and the function returns zero. 
+
+
+If the character position is above the screen, a value of -30000 is written to plx->line and the function 
+returns -1. 
+
+
+If the character position is below the screen or beyond the end of the text, a value of +30000 is written 
+to plx->line and the function returns +1. 
+
+
+106 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+in ee ee i er aes ee ee 
+Printing and print support functions 
+
+
+VOID hPrintSetupDialog(VOID); 
+This is NOT to be confused with the function hPrinterSetupDialog described later. 
+It presents the standard Print Setup dialog, waiting until it is complete. 
+
+
+The Epoc static DatLocked is set to TRUE for the duration of the call to hPrintsetupDialog. 
+
+
+As for the Print Setup dialogs in the built-in applications, the dialog sometimes allows the user to make 
+choices that the printer eventually chosen cannot deliver. For example, some style combinations (Bold 
+and italic) may not be supported in some fonts (in such a case, the text will probably come out either as 
+bold or as italic). Again, not all printers support landscape orientation. 
+
+
+VOID hPrinterSetupDialog(VOID); 
+
+
+This is NOT to be confused with the function hPrintSetupDialog described earlier. 
+
+
+It presents the standard Printer Configuration Setup dialog, waiting until it is complete. 
+The Epoc static DatLocked is set to TRUE for the duration of the call to hPrinterSetupDialog. 
+
+
+The Printer Configuration Setup dialog behaves in exactly the same way as for the built-in applications in 
+that it requests printer device information and provides an entry into the print preview settings dialog. 
+
+
+VOID hPrint(INT PrintLineCH_PRINT *)); 
+
+
+Prints from the application, according to parameters specified by the user in any Print Setup dialog. 
+
+
+The callback function PrintLine is repeatedly called by system code, as printing progresses, until printing 
+terminates. Each time the function is called, the application has to return either TRUE or FALSE: 
+
+
+= areturn value of TRUE indicates that more data is being passed to print; this data is written into 
+the fields of the H_PRINT struct passed 
+
+
+= areturn value of FALSE indicates that the application has no more data to print. 
+The _PRINT struct is defined as follows: 
+
+
+typedef struct 
+
+
+WORD flags; 
+WORD typf; 
+WORD fheight; 
+WORD style; 
+WORD down; 
+WORD indent; 
+WORD height; 
+WORD right; 
+TEXT *buf; 
+UWORD blen; 
+} H_PRINT; 
+
+
+Most of the fields of this struct will have already been set to suitable values before printLine is called. 
+All but the most ambitious of Hwif application writers should be content to write to, at most, the 
+following fields: 
+
+
+blen This must be set if the bit H_PRINT_TEXT is set in flags (as it is by default). It 
+gives the number of characters to be printed. 
+
+
+107 
+
+
+PROGRAMMING IN HWIF 
+— SSS 
+
+
+buf This must be set if blen is non-zero (and H_PRINT_TEXT is set in flags). It gives 
+the address of a contiguous buffer holding the blen characters to be printed. 
+Note that the buffer must be permanent (as opposed to being declared on the 
+stack of the routine PrintLine). 
+
+
+indent This (zero by default) specifies the additional amount to indent the print 
+position by, horizontally, prior to the specified text being printed. Any value 
+given must be in printer units (see below). 
+
+
+flags The bit H_PRINT_KEEP may be ORed in, to request that, if possible, this line of 
+text be kept together on the same page with the following line; the bit 
+H_PRINT_PAGE may be ORed in to force the emission of a form feed prior to the 
+line being printed. 
+
+
+style Any of the bits H_PRINT_STY_UNDERLINE, H_PRINT_STY_BOLD, H_PRINT_STY_ITALIC, 
+H_PRINT_STY_SUPER, and H_PRINT_STY_SUB may be ORed in, to further embellish 
+the font chosen by the user, in the Print Setup dialog, as the default font. 
+
+
+Note that in both the last two cases, it is crucial to or in the bits required, rather than simply setting them 
+with an assignment statement. Note also that in the case of styte, there is no guarantee that just because a 
+particular font style is set, the current printer will be able to fulfil the request made on it. 
+
+
+Word wrapping during printing 
+
+
+Before any text is printed, ROM resident printing code checks that it will fit in the width available to it. 
+If not, word wrap is performed, with any excess being printed on the subsequent line instead. This 
+subsequent line is printed without any additional call to the printLine function. That is, more than one 
+line may be printed as a consequence of any one call to PrintLine. 
+
+
+The word-wrap calculation performed makes the following assumptions: 
+
+
+= the text is to fit into the full width of the page, minus its left and right margins, and minus any 
+indent specified j 
+
+
+= — the text is to be printed in the font and style specified by the user in the Print Setup dialog. 
+
+
+Some fonts may change their width if (for example) they are bolded or italicised; if the application ors 
+any such bit into style, there is, accordingly, a risk that the word-wrap calculation will be incorrect. 
+(Similarly - but even more so - if the application writes into the right field of the H_PRINT struct, or if the 
+H_PRINT_LINE bit is removed from flags. See below for a discussion of these possibilities.) 
+
+
+If word-wrap is required, the H_PRINT_KEEP bit is set into flags provided the user has not set the Allow 
+widows/orphans choice list in the Print Setup dialog suite to "yes". 
+Page breaks during printing 
+
+
+Page breaks are automatically calculated by ROM resident layout software, and do not have to be 
+inserted by application code. 
+
+
+However, as noted above, it is possible for the application to force a given piece of text to appear at the 
+top of a new page. 
+
+Limitations during the PrintLine callback 
+
+The application is actually in a somewhat vulnerable state during a printLine callback: 
+
+
+# Only a limited amount of the Hwif system services are available to it in this state; in particular, 
+no call can be made to uRunDialog, uPresentMenus, hPrintSetupDialog, hPrinterSetupDialog or 
+(recursively) hPrint - on pain of indeterminate damage resulting 
+
+
+= Only a limited amount of time should be spent inside each call to printLine; if an application 
+remains in PrintLine indefinitely, and the application is tasked into background and then into 
+foreground again in the meantime, the Printing dialog in the foreground will not be redrawn 
+properly, and its Escape action button will not be effective. 
+
+
+The Epoc static DatLocked is set TRUE for the duration of the call to hprint. 
+
+
+108 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+eee 
+
+
+VOID hPrintSetSI(UINT subsqind); 
+
+
+Sets the indent to be used for the second and following lines of any wrapped block of text. The value 
+given must be in printer units (see below). 
+
+
+The subsequent indent defaults to zero. But once it is set, by one PrintLine call, it retains its value during 
+subsequent PrintLine calls (unless it is changed again). 
+
+
+INT hPrintSensePageWidth(VOID); 
+
+
+Returns the width of the page, minus its left and right margins, in current printer units. 
+
+
+INT hPrintSenseBufWidth(TEXT *buf, INT blen); 
+
+
+Returns the width of the passed buffer of text, in current printer units. The width is worked out in the 
+default font and style specified by the user in the Print Setup dialog. 
+
+
+The result may be of use in calculating indents for lines. For example, it allows the printing of centred 
+text. 
+
+
+Advanced possibilities when printing 
+By default, the 1_PRINT_LINE bit is always set in flags. This has the following effect: 
+
+
+= before printing any text, the print position is moved down by an amount equal to the sum of 
+height (equal by default to the height of the default font) and down (zero by default), except that 
+down is ignored for the first line on a page 
+
+
+= — the print position is moved back to the left margin, and then in by indent. 
+
+
+None of these things happen if the #_PRINT_LINE bit is missing. Printing just continues from where it left 
+off the previous time. 
+
+
+In order to print in columns, it is possible to proceed as follows: 
+= print the first column as per normal 
+
+
+= the next time PrintLine is called, clear the H_PRINT_LINE and 4_PRINT_TEXT flags that are set by 
+default; instead, set the H_PRINT_RIGHT flag and supply a suitable value of right 
+
+
+= following that, keep the H_PRINT_LINE bit clear, but pass the text corresponding to the second 
+column 
+
+
+= repeat for any additional columns. 
+
+
+The value specified for right has, again, to be in printer units. It can be calculated from the result of a 
+call to hPrintSenseBufWidth. 
+
+
+Inevitably, there are limitations with this approach. For greater control over printing, it is necessary to 
+interact more directly with the object classes in the Series 3 ROM. 
+
+
+ea ee ee ee ee ee ee 
+Miscellaneous functions 
+
+
+INT hCrackCommandL ine(VOID); 
+
+
+Reads the command line and sets up appropriate initial values of various reserved statics, including 
+DatUsedPathNamePtr (the full path name of any file to open or create). 
+
+
+The return value has significance for file-based applications: 
+‘O' the specified file already exists, and is to be opened 
+
+
+109 
+
+
+PROGRAMMING IN HWIF 
+
+
+4or a file of the specified name is to be created and opened anew, with any existing file of that 
+name to be overwritten 
+
+
+0 the command line is not present (for example, the application may have been run from a 
+source other than the System Screen). 
+
+
+For example: 
+
+
+LOCAL_C VOID SpecificInit(VOID) 
+€ 
+INT command; 
+INT bid; 
+VOID *fcb; 
+
+
+command=hCrackCommandL ine(); 
+bid=ObeySystemCommand( command, DatUsedPathNamePtr ,&fcb); 
+
+
+VOID hSetUpStatusNames(TEXT *pb); 
+
+
+Changes the value of DatUsedPathNamePtr to pb and makes other required associated changes in reserved 
+Statics. 
+
+
+For example: 
+
+
+LOCAL_C VOID ChangeName(TEXT *newname) 
+€ 
+p_scpy(&fi Lename[0] ,newname); 
+hSetUpStatusNames (&f i lename [0] ); 
+wsUpdate(WS_UPDATE_NAME); 
+> 
+
+
+Note that *pb must be a fully parsed filename (such as is returned by a file selector item in a dialog). 
+Further, the buffer *pb must be a permanent one (as opposed to being defined on the stack of a routine 
+such as ChangeNames). 
+
+
+VOID hEnsurePath(TEXT *fname); 
+
+
+Ensures that the path of the specified filename exists. 
+Should generally be called following a New file or Save as menu command. 
+For example: 
+
+
+if (RunDialog()) 
+
+
+€ /* Save As dialog successfully completed */ 
+savebuf [1+savebuf [0]]=0; /* BCS to ZTS conversion */ 
+hEnsurePath(&savebuf [1] }; 
+
+DoSave(&savebuf [1] ); 
+
+winfoMsg("Saved"); 
+
+3 
+
+
+VOID hDlgPositionCINT x,INT y); 
+Affects the position in which the current dialog will appear. 
+
+
+If x is negative, the dialog will appear on the left edge of the screen; if positive, on the right edge; if 
+zero, centred horizontally. 
+
+
+If y is negative, the dialog will appear on the top edge of the screen; if positive, on the bottom edge; if 
+zero, centred vertically. 
+
+
+Thus in all there are 9 possible locations for the dialog. 
+
+
+110 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+__ SSSSSSSSSSSSSSSSSSSSSFsFeFeFeFeFeseseFeFesesesSse 
+
+
+In the absence of this call being made for a dialog, it is positioned in the centre of the screen, just as if 
+the call 
+
+
+hDigPosition(0,0); 
+had been made. 
+
+
+ring | 
+
+
+INT hDTMFString(TEXT *zts); 
+
+
+Emits DTMF tones for the passed string. 
+
+
+Uses the tone lengths and pauses as specified by the user in the World application (or otherwise), 
+reverting to system defaults in the absence of any such setting. 
+
+
+Returns zero for success or a negative error if the sound system was unavailable (on account of being 
+hogged by another application). The call embodies a double retry before failing. 
+
+
+The call waits for the tones to be emitted before returning. 
+For example: 
+
+
+if ChDTMFString("123")) 
+wInfoMsg("Sound system busy"); 
+
+
+INT hIsDbfCompressible(VOID *dH); 
+
+
+Returns TRUE if the database file open on database channel di is compressible (ie if it is on any medium 
+other than Flash), and FALSE otherwise. 
+
+
+For example, 
+
+
+LOCAL_C VOID CompressFile(VOID) 
+{ 
+UINT state; 
+
+
+if ¢(!hIsDbfCompressible(dH)) 
+wInfoMsg("Cannot compress on Flash"): 
+else 
+€ 
+state=DbfStateDisabled; 
+Check(DbfCompress(&state,dH)); 
+winfoMsg("File compressed"); 
+
+
+VOID hHelpSubSystemC(INT startid, INT indexid); 
+
+
+This function allows the developer to access the same Help engine as used by the inbuilt applications on 
+the Series 3. 
+
+
+Like uPresentMenus and uRunDialog, hHelpSubSystem only returns when the entire operation (in this case, 
+the Help operation) has been completed by the user. It does its own error handling internally, 
+automatically presenting suitable error messages where necessary. 
+
+
+It is worth noting that other events cannot be notified when inside this call; messages from the system 
+screen are ignored and the expiry of timers is effectively delayed until the call completes. 
+
+
+The two parameters are the IDs of suitable resources in an application resource file in which the 
+hierarchy of Help text is defined: 
+
+
+= The first is the resource ID of the "top-level" Help resource in the resource file. 
+= The second is the resource ID of the "index" set of Help resources. 
+
+
+For further general information on resource files, see the Additional System Information manual. 
+
+
+111 
+
+
+PROGRAMMING IN HWIF 
+
+
+The following "structures" are used in building Help resources. For further information and examples on 
+the use of these structures in building a hierarchy of Help text, see the Introduction To HWIF chapter in 
+this manual. 
+
+
+STRUCT HELP_ARRAY 
+{ 
+LINK topic_id; 
+TEXT topic; 
+LEN BYTE STRUCT strist{[]; 
+> 
+
+
+where any instances of the strist fields must always be as STRING 
+
+
+STRUCT STRING 
+€ 
+TEXT str; 
+> 
+
+
+STRUCT TOPIC_ARRAY 
+{ 
+LEN BYTE LINK id lst] 
+} 
+
+
+VOID hDeclareAppRcb(VOID *rcb); 
+
+
+Before an application resource file can be used (e.g. to invoke Help), a channel to the file must be opened 
+and its handle passed to the system. 
+
+
+This function performs the action of passing the handle of an (already) opened application resource file 
+channel to the system via the rcb parameter. 
+
+
+It is called from the function hInitAppReb, described later, which opens an application's built in resource 
+file. 
+
+
+VOID *hInitAppReb(VOID); 
+
+
+This function opens a channel to an application's built in resource file and returns its handle. The handle 
+itself is passed to the system using the function hDeclareAppkeb, described earlier. 
+
+
+In general, this function allows the application's built in resource file to be accessed; the handle itself is 
+used explicitly by such functions as hRequestReplacePack described later. 
+
+
+In actual fact the function creates and initialises a resource file object. However, for those unfamiliar 
+with Object Oriented Programming, it is easier to think in terms of opening a channel. 
+
+
+The function is implemented as shown below. Note again that it uses hDeclareAppgcb described earlier. 
+
+
+GLDEF_C VOID *hInitAppRcb(VOID) 
+
+
+€ /* create and initialise resource file object */ 
+INT ret; 
+VOID *rcb; /* resource file object handle wf 
+
+
+rcb = p_new(1,C_RSCFILE); 
+ret = p_entersend3(rcb,O_RS_INIT,DatCommandPtr); /* pass file name */ 
+if (ret < 0) /* no resource file found */ 
+
+p_exit(ret); /* fatal (programmer) error*/ 
+hDeclareAppRcb(rcb); 
+> 
+
+
+112 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+SS  SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSeSe 
+
+
+The implementation assumes that the application resource file is built into the .app file following 
+standard conventions. 
+
+
+If a resource file is to be used which is separate from the application, then the above code could be used 
+but the reference to DatCommandPtr would need to be changed. In general the third parameter to the 
+p_entersend3 function in the above code should contain a pointer to the resource file name. 
+
+
+VOID hRequestReplacePack(VOID *rcb, TEXT *fname) 
+
+
+This function is normally used when a channel to an application resource file (with handle reb) has 
+previously been opened but is now found to be unavailable. This is most commonly caused by the 
+removal of the pack on which the resource file is located. 
+
+
+The function issues a warning message to the user which PERSISTS until the appropriate resource file, as 
+specified by fname, has been loaded and found. 
+
+
+fname Must point to a buffer of at least p_FNAMESIZE characters. 
+
+
+The following code fragment illustrates the use of this function. It makes use of the rscfile class; this is 
+documented in the resource files chapter in the additional system information manual. 
+
+
+Also note that the function InitReb is, in essence, the same code that implements the utility function 
+hInitAppReb, described earlier. 
+
+
+It simply displays an information message where the text is taken from the resource file whose name is 
+contained in fname. 
+
+
+GLREF_D VOID *rcb: 
+GLREF_D TEXT fname [P_FNAMESIZE] ; 
+
+
+LOCAL_C VOID InitRcb(VOID) 
+{ 
+INT ret; 
+
+
+reb = p_new(1,C_RSCFILE); 
+ret = p_entersend3(rcb,O RS_INIT,&fname([0]); 
+if (ret < 0) 
+p_exit(ret); 
+hDeclareAppRcb(rcb); 
+3 
+
+
+LOCAL_C VOID DoInfoMessage(INT index) 
+€ 
+TEXT buf [60]; 
+
+
+while(p_send4(rcb,O_RS READ _BUF,&buf [0], index) < 0) 
+hRequestRepl acePack(reb, &fname [0] ); a 
+
+winfoMsg(&buf [0] ); 
+
+> 
+
+
+InitReb¢); 
+
+
+index = INFO_USEFUL_MESSAGE; 
+DoInfoMessage( index): 
+
+
+hSetS 
+
+
+VOID hSetSystemResourceLang(UINT Langnum); 
+
+
+Changes the language used by system resources to the that specified by Langnum. Language numbers are as 
+described for the PLIB function p_getlanguage. 
+
+
+This function is useful only for programs running on multi-lingual machines. It changes the system 
+resource for your single application and NOT for other applications running at the same time. 
+
+
+Note that hsetSystemResourceLang does nor alter messages from the .cfo config file. 
+
+
+113 
+
+
+PROGRAMMING IN HWIF 
+
+
+An example of its use might be: 
+
+
+LOCAL_C VOID SpecificInit(VOID) 
+{ 
+uEscape( FALSE); 
+hSetSystemResourceLang(6); 
+MainWid = uFindMainWid(); 
+
+
+> 
+to try to set the system resource file for language number 6 (Swedish). 
+
+
+VOID hSetVarrayInChlistCINT index, INT nsel, VOID *varray); 
+
+
+This function permits a choice list to be added to a dialog item with index number index. The list of 
+items is found in the variable array object with handle varray. The default selected item is set to array 
+item nsel. 
+
+
+The assumption is made that the dialog item is already a choice list. 
+
+
+This function provides a means of setting a choice list containing more than 255 items. The 
+implementation is as shown below. 
+
+
+GLDEF_C VOID hSetVarrayInChlist(INT Index, INT nsel, VOID *varray) 
+€ 
+SE_CHLIST set; 
+
+
+set.nsel = nsel; 
+
+set.data = varray; 
+
+set.set_flags = SE_CHLIST_DATA | SE_CHLIST_NSEL | SE_CHLIST_RETAIN; 
+p_send4(DatDialogPtr,O_WN_SET, index, &set); 
+
+> 
+
+
+An example of the use of hSetVarrayinchlist is as shown below. Note that createVariableArray() is a 
+smal] user written function which would create the variable array. 
+
+
+LOCAL_C VOID LongChoiceList(VOID) 
+{ 
+UWORD junk; 
+UWORD used; 
+UWORD Longnsel; 
+PR_ROOT *vastr; 
+
+
+junk = 4; 
+used = 0; 
+longnsel = 1; 
+vastr = CreateVariableArray(); 
+
+
+if (uOpenDialog("Example long list")) 
+return; 
+if CuAddChoiceList("Ignored",&junk,"Date","Time"™,NULL) 
+if (uAddChoiceList("Long choice", &used, NULL) 
+return; 
+hSetVarrayInChlist(2, longnsel ,vastr); 
+if (uRunDialog() > 0) 
+
+
+INT hLoadOwnDyl (INT index); 
+
+
+This is a utility function that loads a DYL from the multiple DYL file built into the application's .app 
+file and makes it ready for use. 
+
+
+114 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+SEES 
+
+
+If successful, the function returns the handle of the loaded DYL. It returns 0 if the file can not be 
+opened. 
+
+
+The parameter index specifies which DYL is to be loaded from the multiple DYL file. Zero refers to the 
+first DYL, one refers to the second and so on. 
+
+
+The function is implemented as shown below: 
+
+
+GLDEF_C INT hLoadOwnDyl (INT index) 
+€ 
+INT DylHandle; 
+VOID *fcb; 
+INT ret; 
+
+
+DylHandle = 0; 
+
+ret = p_openlib(&fcb, DatCommandPtr); 
+
+if (tret) 
+€ 
+p_loadfilelib¢fcb, index, byl Handle, TRUE); 
+p_close(feb); 
+> 
+
+return(DylHandle); 
+
+> 
+
+
+UINT hLastSystemKey(UINT *pmodi fiers); 
+
+
+This function allows the application to find out what keypress was last processed by the system on its 
+behalf. 
+
+
+The function returns the keypress value while the bit values representing any modifier keys pressed (e.g 
+SHIFT, CTRL etc) are placed in *pmodifiers. 
+
+
+More information on keys and key modifiers can be found in the Window Server Reference. 
+
+
+This function is particularly useful in determining what key press caused a dialog to terminate. For 
+example, a dialog can be terminated by pressing ESC or HELP (as well as other key combinations). 
+
+
+Knowing which key caused the dialog to terminate allows the application to take appropriate action. For 
+example, if a dialog were terminated by pressing the HELP key, the application could continue by 
+displaying help information. 
+
+
+For example, consider the following code fragment: 
+
+
+UINT key; 
+UINT modifiers; 
+
+
+/* build a dialog */ 
+
+
+uRunDjalog(); 
+key = hLastSystemKey(&modifiers)> 
+
+
+If the dialog were terminated by pressing SHIFT+CTRL+ENTER, then key would contain the value 
+W_KEY_RETURN (Ox0D) while modifiers would contain the value W_SHIFT_MODIFIER-+W_CTRL_MODIFIER (0x06). 
+
+
+Note that this function is only supported on the Series 3a. 
+
+
+VOID hOODialog(INT catHandle, INT class, INT resid, VOID *rbuf); 
+
+
+This function allows an HWIM (object oriented) dialog to be run from within an Hwif program. Use of 
+this function requires a knowledge of programming HWIM dialogs, as described in the Dialogs chapter 
+of the Object Oriented Programming Guide. See also the Combining Hwif with object oriented code 
+section of the Advanced Use of Hwif chapter of this manual. 
+
+
+The dialog object to be created and run is specified by its class number class and the category handle 
+catHandle of the category containing that class. The dialog contents are specified by the resource with 
+
+
+115 
+
+
+PROGRAMMING IN HWIF 
+
+
+resource ID resid. Data may be transferred to and from the dialog by means of a result buffer pointed to 
+by rbuf. 
+
+
+If the dialog's class is defined in an external DYL category, this category must be loaded before a call to 
+hOODialog. It is good practice to unload the category as soon as its code is no longer required. 
+
+
+aa a ae TE 
+The low level h-layer functions 
+This section may be omitted by almost all readers. Possible exceptions include readers wishing to 
+construct equivalents to the u-layer calls that, instead of returning errors on failure, call p_leave. 
+Menu bar interactions - overview 
+Any menu bar interaction consists of the following three stages: 
+
+® acall to hMenudpen 
+
+= one or more calls to hMenuAdd 
+
+Bacall to hMenuRun. 
+
+
+The calls to hMenudpen and hMenuAdd progressively build up a data structure in the form required by the 
+subsequent hMenuRun call. The menu bar is displayed only when the call to hMenukun is made. 
+
+
+A menu bar itself consists of a series of one or more menu cards. Each call to hMenuAdd adds another card 
+to the menu bar. 
+
+
+In turn, each card has a title and a series of items. The title is what appears on the menu bar, and the 
+items are the various choices presented to the user. Each item consists of some ext and an accelerator. 
+
+
+Like the menu bar as a whole, each menu card is built up in stages. Each menu card requires: 
+= acall to hCardopen 
+= one or more calls to hCardAdd 
+= acall to hMenuAdd (to add it into the current menu bar). 
+
+
+Each call hMenuOpen and hMenuadd allocates extra memory specifically for the menu bar. This memory is 
+freed following a successful call to hMenuRun. If however the process of building up the menu bar fails 
+before the call to hMenurun, the application should generally call hMenuClose to free this memory. 
+
+
+(However, any call to hMenudpen when there has been a previous call to hMenudpen not matched by a 
+following call to hMenuRun or hMenuClose also has the effect of performing an hMenuClose before 
+proceeding.) 
+
+
+Calls to hCardopen and hCardadd also allocate memory, associated with the particular menu card. This 
+memory is freed neither by the subsequent call hMenuAdd, nor by the call hMenukun, nor by a call 
+hMenuClose. Instead, the memory associated with a menu card remains allocated until specifically freed by 
+a call to hCardClose. 
+
+
+Dialog interactions - overview 
+
+
+In contrast to the case with menus - in which one u-layer Hwif call (uPresentMenus) encapsulates the 
+functionality of some seven h-layer calls - for dialogs, there is a reasonably close correspondence 
+between u-layer calls and h-layer calls. 
+
+
+The main differences between the two sets of dialog calls are: 
+
+
+= the h-layer calls require item prompts and dialog titles in BCS form, whereas the u-layer calls 
+require them in ZTS form 
+
+
+= the u-layer calls automatically present an appropriate error notification on detection of an error 
+
+
+= the u-layer contains convenience utilities for adding a choice list or an action button list to the 
+current dialog, in each case encapuslating the functionality of some four h-layer functions. 
+
+
+116 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+INT hIFInit(VOID *concb); 
+Initialises an application for subsequent menu bar or dialog interactions. 
+
+
+Returns zero for success or a negative error. However, an application that sets its start-up heap 
+appropriately can legitimately assume the function always succeeds. 
+
+
+The control block of the console (concb) must be passed. This is used internally by the ROM code just 
+before commencing any dialog or menu interaction (in response to an hDlgRun, hMenuRun, 
+hPrinterSetupDialog, or hPrint call), and again just after such an interaction. In both cases, an I/O 
+message 
+
+
+UINT func; 
+
+
+func=P_SCR_DISABLE_READS; 
+p_iow4(concb,P_FSET,&func, &state); 
+
+
+is sent to the console, with state set TRUE on commencing the interaction, and set FALSE on concluding it. 
+
+
+VOID *hCardOpen(VOID); 
+
+
+Prepares to build up a menu card. 
+
+
+Returns a handle to use in subsequent calls to hcardAdd, hMenuAdd, and hCardClose, or else 0 for OOM (no 
+Window Server resources are required by the call). 
+
+
+INT hCardAdd(VOID *card, INT index, INT accel , TEXT *str); 
+
+
+Adds an item to the menu card with handle card (as returned by a prior call to hCardopen). 
+
+
+The item is inserted as the item with position index in the menu card. (Thus ordinarily index would be 1 
+the first time hCardadd is called for a card, 2 the second time, and so on). 
+
+
+The item has accelerator accel, and text defined by the BCS str. 
+
+
+Returns 0 for success or a negative error. (No Window Server resources are required by the call). 
+
+
+VOID hCardClose(VOID *card); 
+
+
+Frees all the memory resources associated specifically with the menu card with handle card (as returned 
+by a prior call to hcardopen). Harmless if card is zero (may be useful in error-recovery code). 
+
+
+INT hMenuOpen(VOID); 
+
+
+Prepares for a menu bar interaction. 
+
+
+Returns 0 for success or a negative error. Applications should always test the return value, since this 
+routine involves opening another Window Server window. 
+
+
+INT hMenuAdd(TEXT *title,VOID *card); 
+
+
+Adds the menu card identified by card and with title given in BCS form by title into the current menu 
+bar. 
+
+
+The card is always added at the end of the current menu bar. 
+
+
+Retums 0 for success or a negative error. (No Window Server resources are required by the call). 
+
+
+117 
+
+
+, PROGRAMMING IN HWIF 
+
+
+INT hMenuRun(VOID); 
+
+
+Presents the menu bar prepared by earlier calls to hMenuOpen and hMenuAdd, and returns only when the user 
+has made a choice (or cancelled). 
+
+
+Returns 0 if the user cancelled, or a negative error value, or else the accelerator of the item selected by 
+the user. Applications must not assume that the function always succeeds, since additional Window 
+Server resources are involved in its execution. 
+
+
+VOID hMenuClose(VOID); 
+
+
+Frees all the memory resources associated specifically with the current menu bar. (Harmless if there is no 
+current menu bar.) 
+
+
+INT hD|gOpen(TEXT *title); 
+
+
+The low-layer version of uOpenDialog. 
+
+
+INT hDlgRun(VOID); 
+
+
+The low-layer version of uRunDialog. 
+
+
+VOID hBigClose(VOID); 
+
+
+Frees all resources known to the current dialog (if any). 
+
+
+Not called from within any of the u-layer functions under the rationale that a call to hDtgClose is 
+implicitly made every time a menu bar or dialog interaction is initiated. 
+
+
+The low-layer version of uAddDialog!item. 
+
+
+In addition to the values of type discussed in the documentation for uAddDialogItem, the following are 
+also available: 
+
+
+H_DIALOG_CHOICE for a choice list, with corresponding data struct H_DI_CHOICE 
+
+
+H_DIALOG_BUTTONS for an action list of buttons, with corresponding data struct H_DI_BUTTONS. 
+
+
+VOID *hChoiceOpen(VOID); 
+
+
+Prepares to build up a choice list. 
+
+
+Returns a handle to use in subsequent calls to hChoiceAdd, hDLgAdd, and hChoiceClose, or else 0 for OOM 
+(no Window Server resources are required by the call). 
+
+
+INT hChoiceAdd(VOID *hand,INT index,TEXT *str); 
+Adds an item to the choice list with handle hand (as returned by a prior call to hChoiceOpen). 
+
+
+The item is inserted as the item with position index in the choice list. (Thus ordinarily index would be 1 
+the first time hChoiceddd is called for a choice list, 2 the second time, and so on). 
+
+
+118 
+
+
+4 HWIF REFERENCE DOCUMENTATION 
+
+
+The item has text defined by the BCS str. 
+
+
+Returns O for success or a negative error. (No Window Server resources are required by the call). 
+
+
+INT hChoiceClose(VOID *hand); 
+
+
+Frees all the memory resources associated specifically with the choice list with handle hand (as returned 
+by a prior call to hChoiceOpen). Harmless if hand is zero (may be useful in error-recovery code). 
+
+
+This call only needs to be made if a failure occurs before the completion of the associated hb LgAdd call, 
+since from that time on, the resources of the choice list fall under the responsibility of the dialog as a 
+whole. 
+
+
+VOID *hButtonOpen( VOID); 
+
+
+Prepares to build up an action list of buttons. 
+
+
+Returms a handle to use in subsequent calls to hButtonAdd, hDIgAdd, and hButtonClose, or else 0 for OOM 
+(no Window Server resources are required by the call). 
+
+
+KRUBHAEE OS eo 
+
+
+INT hButtonAdd(VOID *hand, INT index, INT key, TEXT *str); 
+
+
+Adds a button to the action list with handle hand (as returned by a prior call to hButtonOpen). 
+
+
+The item is inserted as the button with position index in the action list. (Thus ordinarily index would be 1 
+the first time hButtonadd is called for an‘action list, 2 the second time, and so on). 
+
+
+The button has keycode defined by key and text defined by the BCS str. 
+
+
+Returns 0 for success or a negative error. (No Window Server resources are required by the call). 
+
+
+VOID hButtonClose(VOID *hand); 
+
+
+Frees all the memory resources associated specifically with the action list with handle hand (as returned 
+by a prior call to hButtondpen). Harmless if hand is zero (may be useful in error-recovery code). 
+
+
+This call only needs to be made if a failure occurs before the completion of the associated hp \gAdd call, 
+since from that time on, the resources of the action list fall under the responsibility of the dialog as a 
+whole. 
+
+
+119 
+
+
+ar? 
+
+
+INDEX 
+
+
+H_ DIALOG DATE 86 
+H_DIALOG EDIT 86 
+H_ DIALOG FLOAT 85 
+H_ DIALOG FSEL 87 
+H_ DIALOG NUMBER 85 
+H_DIALOG SEDIT 87 
+H_ DIALOG TEXT 85 
+H_ DIALOG TIME 86 
+H_ DIALOG XINPUT 87 
+H_DTEDIT 98 
+H_SE_DTEDIT 99 
+hButtonAdd 119 
+hButtonClose 119 
+hButtonOpen 119 
+hCardAdd 117 
+hCardClose 117 
+hCardOpen 117 
+hChoiceAdd 118 
+hChoiceClose 119 
+hChoiceOpen 118 
+hCrackCommandLine 109 
+hDeclareAppReb 112 
+hDigAdd 118 
+hDigClose 118 
+hDigOpen 118 
+hDigPosition 110 
+hDigRun 118 
+hDTClose 97 
+hDTEmphasise 98 
+hDTHandleKey 98 
+hDTMFString 111 
+hDTOpen 97 
+hDTSelfCheck 97 
+hDTSense 97 
+
+hDTSet 97 
+hEBChangeWidth 102 
+hEBClearChanged 104 
+hEBClose 105 
+hEBCompleteFormat 100 
+hEBCopy 103 
+hEBDocChanged 105 
+hEBEmphasise 101 
+hEBEvaluate 103 
+hEBFind 104 
+hEBHandleKey 100 
+hEBInsert 103 
+hEBOpen 99 
+hEBPaste 104 
+hEBPosToXL 106 
+hEBReplace 103 
+hEBSenseChanged 104 
+hEBSenseClipText 102 
+hEBSenseDoc 105 
+hEBSenseMargin 106 
+hEBSenseSelect 102 
+hEBSenseText 101 
+
+
+hEBSetClipText 102 
+hEBSetCWidth 103 
+hEBSetMargin 106 
+hEBSetSelect 102 
+hEBSetText 101 
+hEBShowSymbols 104 
+hEDCapacity 105 
+hEDInsert 105 
+HELP_ARRAY 112 
+hEnsurePath 110 
+hHelpSubSystem 111 
+hiFInit 117 
+hinitAppReb 112 
+hisDbfCompressible 111 
+hLastSystemKey 115 
+hLoadOwnDyl 114 
+hMenuAdd 117 
+hMenuClose 118 
+hMenuOpen 117 
+hMenuRun 118 
+hOODialog 115 
+
+hPrint 107 
+hPrinterSetupDialog 107 
+hPrintSenseBufWidth 109 
+hPrintSensePageWidth 109 
+hPrintSetS! 109 
+hPrintSetupDialog 107 
+hRequestReplacePack 113 
+hSetSystemResourceLang 113 
+hSetUpStatusNames 110 
+hSetVarrayInChlist 114 
+hTTClose 97 
+
+hTTOpen 95 
+hTTSenseString 96 
+hTTSetAbbreviations 95 
+hTTSetFormat 95 
+hTTSetTime 96 
+STRING 112 
+TOPIC_ARRAY 112 
+uAddButtonList 83 
+uAddChoiceList 84 
+uAddDCL 88 
+uAddDialogltem 84 
+uAddGreyUline 88 
+uBeginDCL 88 
+uCancelGetKeyA 78 
+uCheckHandle 93 
+uCommonlnit 74 
+uDialogMenu 94 
+uDisplayText 94 
+uEnableGrey 76 
+uErrorString 93 
+uErrorValue 93 
+uEscape 92 
+uFindMainWid 93 
+uForceToFront 93 
+uGetKey 77 
+
+uGetKeyA 77 
+uGrowDCL 88 
+uKeyPressOutstanding 79 
+uLocateCommand 79 
+uOpenDialog 82 
+uPresentMenus 81 
+uRunDialog 83 
+uSetDialogUline 91 
+uZTStoBCS 94 
+
+
+ar Vea ee, 
+OF) iterates 
+Tt ee et 
+
+
+yt » opel 
+
+
+Su9 pa)  BEepale 
+
+
+A) A Wate ey ey & 
+a) oo as 
+ac ‘we Lady 
+
+
+" onealay espe 
+
+eee ee 1) 
+
+Sf) jee. 7° ele en 
+= 
+
+oy 5 oT LOTIUT 8 = 
+
+“i iter 
+
+Hy = nae : av’ 
+
+oY apie Sarat) © 
+
+> 2g Map Pry 
+
+—t Meret) 
+
+
+f¢ wets 
+art vi a ‘ 
+eh ® GwiDe 
+aD we! Me 
+é CAs = 
+wy ad ¢ é 
+
+
+e Z hae | 
+We 7. —_- 
+i. 
+
+a ON ' 
+in «aaa 
+
+t OG, 
+
+WwW & »~ ‘ 
+
+a te 4.) 
+
++f) «se 
+i? tre eae 
+Es y age” Ve 
+
+. we 
+
+
+et peopel LL « 
+4 payee 40 
+
+
+Mami 
+
+
+St (PAU GOR) 
+
+
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+oT? pte erate) 
+
+
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+Ait vegit ee 
+Siu ire jt + 
+
+vil oop 
+
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+| ira ad “> \ 
+
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+4 poeta hae 
+
+
+oe bir 8 ow ick 
+
+
+ba ae an La | 
+
+
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+a TD Se Med) ln ge 
+ml oye a i 
+My oath erie? 
+a | 
+AP ouerlhl 
+w bivmo 4h 
+a” eertalt “ve” 
+
+
+i 
+te Luana, Sate wendy 
+y wt Jaco 
+
+a) shee) A 5" 
+erect tp i 
+
+
+a 
+
+
diff --git a/docs/3-02 Object Oriented Programming Guide 2.01_djvu.txt b/docs/3-02 Object Oriented Programming Guide 2.01_djvu.txt
new file mode 100755
index 0000000..cf963f0
--- /dev/null
+++ b/docs/3-02 Object Oriented Programming Guide 2.01_djvu.txt	
@@ -0,0 +1,24907 @@
+SIBO 'C' Software Development Kit 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Version 2.01 
+
+
+August 23, 2000 
+
+
+(C) Copyright Psion PLC 1993 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3 and 
+Psion Series 3a are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion PLC 
+acknowledges that some other names referred to are registered trademarks. 
+
+
+CONTENTS 
+
+
+ClaSSCS:st tic ne dete alt cat Sacre tke acd ae as 
+ODJECk Creation... s.25 sees witnesses 
+Component objects 
+ObjeCthGestruchonys 2.c25 A ets he TORRE BOE ON ERA SE ls 
+
+CALE BOLIES 5.2. ceesiece sss svies Sebssecogtstveseugevess avbabeteveucobascvevecbstovs Deaecdveazan studs sevbesnsphanencnuvbusesvovavecevdeensyaets 
+Category handles and category numbers 
+
+MESSAGE PASSTMGN fiastcdcesessicevths ssvcon ese tecesesnastonaseeatesnass cctaosiaapacestuaseashedee seatiass ear cnuenssbentebeaceianens 
+
+
+Notation and conventions 
+Category nlimbers oic..scgk eit net rani enieasdess 
+CSF TSIST1 0 Cot oe 
+Class numbers 
+Method names 
+
+
+Messages and message NUMDETS oe eeeeeseseeseseeessseseseecesenesesnsseseecsusesaeanecesescaesnsneseeseteetaeas 1-5 
+Object handles ists. escchs detec tase ee ee SAA Ae ai te sseate cathe atin ioe beh Mie Athen 1-5 
+Method function prototypes oo. e ee ccccescseseceeseecessesseseseeseseseseseseseecssesseseeseeseassnsnsseeseseesaeas 1-6 
+
+
+The basic component objects 
+The application manager 
+
+
+Phe window Server Objects seis. ciossvsss ciessnschecsbecscasssseephsinsshantesven lpocbesesedetnssnssbads sabes Seatbeseigeceepsenenh 1-8 
+IRCSOUICES Sint aaa eitescehtetie tendo coe cece ole ne nS ee Aierean decca vad esau ide seem teaetesetecate 1-8 
+The command! manager scvc.ccccs.cicccgesecects tees thec eereta tia ete deena se ctttoneovbeves shaneacnebedeseavasecenetenspeess 1-8 
+CHEN WIN OWerscieses eds covets couesetesesheavetl entesbsvens copebeteseeseaesbegesst enlen cevstasesmeseaenssastedt an sht evnte Syvewseasas 1-8 
+
+
+The:requited 1016s .0508 ccs Wak ie, Sava tee Ae ts oo estas Rese cnk Boe eaes 
+CALS OLY TIS is sacs shoes senasechn ck sdi ters, sakeds Gisssosates shecvousasancshndnsshansesven searoessssdgeihadssshade saveglesteneagecephadiens 
+SOUPCE TIES ere seetees heb ee ee eGR AMec hs TORRE Dacia dead acebtect ton ons dite eaten 
+
+Method functions 
+
+
+Resource externals file 
+Application Resource file 
+System resource file oo. eceeseceeeseseseseeeeseseseseseeeeeeeeseneans 
+Miscellaneous files... cessssseseccseeseecseseseecneaeseccneaeseeeaeaeseeeas 
+
+
+2 Building an Object Oriented A pplication ...............ssssscssscsccsssscsecsssscsecesssscesenesscesensssssceneseseseneseeesenesesecenes 2-1 
+
+
+An example application... ccsecsseseccseseseccsesesecceeseseecasaeseeeataeseeees 
+The example source 
+Building the example application... eeseesecessseseseseeeesescseseseseecssssseseeseseseaesnsnsseeseseetieas 2-5 
+
+
+3 Building a Dynamic Library.............ccccscscscsesessscsssesecesssesesesssesesesesesesesesesesesssesesesssesesesssesesesesesesesesesesesees 3-1 
+
+
+AMEX AIP DD Y. De 5253 Sess seicsssch sev csuste acvcesasainadovdvaosnsas aeons ant vie scesdastenesasvocasa ate ass sdeensstuatoanrdinetesta teas eae te 
+The example source ens ee eens 
+Building the:example: DY Usincas.tii 8 ii ntasencanivaiiia cain Soon aa lace euvennn ae 3-2 
+Using the example DY Ds siscsecacctianslisst asa suphdelabicetectsstsbbebsasbonsassacsbids sdhsebhdeagastsbtiessdeevnadsssbasass 3-3 
+A DYL that supplies the ROOT class oo... eesessesescsesseseseecesescneseeseseeceesesacanecesesenesesneeeeeeteesaeas 3-4 
+Building DYLs into an application... eee cseeseeseseecseseseseecesescaeseseseecsesusseseeceeeseaesnsneeeseeseataeas 3-5 
+DYL add-file lists 
+
+
+4 An HWIM Example - Hello World.eessssccssssessssessssesssusessseessssessuseessuesssuseesseessuanssneenmeeseneeeeenndel 
+The category Tle es wid dele beta edtah is hetalhe saat ad lenel dasa sau sevesthteeadeasbedseunss aetasauanes 4-3 
+Phe PESOUTCE: external S Liles esses sais shia cds sds scessashee nana ube svoas ated sy seseesnsnteseess adbunoataltortedusneeshaneesscntusesd 4-3 
+The resource Tiles. cccse seated enon he he eee en ean eae eed ae een oly 4-4 
+
+
+Disabling: a:menu: option... scsi kits nese ea eal eB a A ee, 5-8 
+Changing the number of options 1n a MENU... eee eseeeseeeeseseseseseseeeeesecaesneceescaeansueseeseeeeeaeas 5-8 
+Displaying:a status: Window sscsisccscsticseschasieisesatesnsdetssicecivesstobvopsepboasnsesesasesehsssadeesteesncuensisevnsdasshesene 5-9 
+Application-specific initialisation... eee esseeseseeseseecsescseseecssescsesneseseecssesseseeceessaeansnseeeeeseetaeas 5-10 
+REplacins a MemUDatecciscacisscssscsesecakscsessdes teh wbsabscnsnsdesshdsnceedasaths ops coeesnsduesn des chswbastesusspecenatenseedassNEdees 5-10 
+SUDIMENUS 555s saicectesiclesceclss cts asvhes cabbaseedbca cats sqtunose sobddedostnstils ssnanrensns asebede dheansdbapona sedans deusasdasstataes 5-11 
+SHUTAOWNMESSAGES Feiss cscicsssetatssvesdstacvesthics tba sgeuasdebenddeapstoetsbensnadbessncdeesbi idhesbesh stauachuehias ates 5-12 
+6 WiNdOWS .........sscssssssssssssssssssssesessesesessssesnsssscsessssessnsesessssessesssesessssssssssnsessssesessensnssessssssssnsesessesecsessnnsssosssssesesonss 6-1 
+
+The: WIN Class ic3...te nth ersineniad ii A pontine a iri eerie ania eb alentienn ie 6-2 
+
+Clas sid CHIN IMON sees. se ecess heaviest age shened sh byyets csasestaceatadtanterd ist dvensasmnestemnadedtertese st ntoneemecne nates 6-2 
+
+Property ae 62 Re 
+
+Window Bags. csiccsccsces css eeneedsscesuesecete levis ton ceteen eee ietatan as leh ons geeeh eines Svbasish at teoeseetes caved 6-3 
+WIN methods 
+
+Create the window's window server data 
+
+Destroy ite 
+
+System-initiated rediaw cists Wee ool A eee ihG cds ea en anand ene 6-4 
+
+Application-initiated redraw.......cececesessssesescsseseseseseeseececsssseseseesescscsesucssseeseusasaeanessseseseseseeaeess 6-5 
+
+Set visibility see Lith ih 
+
+Set:window highhightsa.c2n seas eae te angela ina ea Nate aN ees 
+
+Sense start 1d:f0r help is .ecscscnssesictatscstiet eck dass dees tpn tae suse besb das eecvesosata aes aisaad deeb osbesiesoeteanea tees 
+
+Calculate a window position Sees 
+
+SOL WINUOW: POSILIOD 555. schs5 cd cstcsstatsespasiessakscbebads wohids sutvasbesbelsopbeeensselgh ids i dnesbessneoselesgueneea ieee: 
+
+PLOCESS AKC YPLESS seco es iio Se sia reed cae areal ae el ae at es ca is ie areca ote: 
+Deferred: WINimethods 2 .c50 kes be enh aha as Da eee eet, 6-6 
+
+Hints eee cs ces covs cede cs cctesseaysutewsyanaetctteess lebges sp vecessetosueeticiny stele svosbassbevecustenndevesieohact cab csessdbcutasnleverds 6-7 
+
+
+puile 
+puile 
+
+
+SEE PLO PSrey: sc Pivs cei les recs coveesesvanschsnstusv' casctoas covessuspestunveuntes obdeeu chess cvs cubeevtonsvstunevsevecss cvesedestanesytens 
+Sense property 
+
+
+Move focus to specified item ess ie ih, 
+Add: ani item 30a 8 esis cia tesa avin ca tn oer nie laa yee anal aeeawh cea tiess 
+Add an item by resource 1d oo... eeesecseseseccsesesecceeseseecasseseecesaeseeceaeseecesaseeensasseeeeeaeseeeeeaeaeeeeas 
+Replace an existing item. me seme = 
+Specify MINIMUM WICtHS oe sees eeseseseseeeeseecesescaesneesencsesnsecseecesessasacaneseaessansneesseeseats 
+SOESIZE OF CIAO G0 ess cya eolesevsessttevest nu spbunse saves eestes senvedtue stb ous on edveud cuted ecepeptvatant dees luvers civeareeye 
+Display 'dimmed' message noes aes is 
+Sense start 1d. for: Help e.cessceches eosin ter ientes ete het hesasled Oulart entre ea ae 
+Handle: a KEY Pres 8 estes ssscs, cence cccwevessveresshsrsoues ove cdsececaneseasnse' ove ane Sh ten doe ceveuegnavlhandavs she asbendietancsttens 
+
+
+Deferred DEGBOX methods? ic dsccnieve ere eh aden aytaniaes Abad ee ata ntentneate 
+Item changed message oe sai 
+FOCUS: Chan Sed: Messages eek A Rave ccetel leas Nessaeas acta det aa odenet wveneoes shlceseceabeansedess 
+
+
+Draw: t0:existinig: GC yi, sstssecactssnasetisucctesesstcdesevcocnavecubetexesa vex stvaness ont dovasnscuneseavsvegnsdtauncaveaveevaaceaseste 6-7 
+The BWIN bordered Window Class......cc.ccccscsscsscsscsscsscssccsecsscsssssessessscseesessessssusssesecsscsscsacsacsaseeseeees 6-7 
+CT aS SiGe Lith OM ee: aces cbss scceetzeesessesst ove sot sveusaeesbeseed oteeatetvessecveus Saves exaietseevuts vex cressueseus tev civerteles 6-8 
+PRO PCI sciss reso scsei ness cetasoses esos shetdnens sovesadevassedesnsndedveseedne sires setansesbed seve: sie tasgedtote cotnts tavaisedtsedearsee seed teed 6-8 
+BWIN TG TOS 2e se io ios ssdeedc dc ca vne'sesse cack due csedadoce cnsicacer toetbaes sd snestaaben tadbie dave benthcdessadbcaaatbasicscetcastersend 6-8 
+1 Bg 4/81 01 01k 6 (=) Rees en ee oN RS Rn eS I 6-8 
+Update border ss. siacissesss eck tecssceesespinesdessauess sce dsk Givesescia ns sectbencandetisb cas eeveretotteassdemsdhecbavees Sovranaees 6-8 
+The EODGER®ClASS8 «is: acsscsesscccccekstusetls feecke cabcce chs caedesv sles hcaeeeeestate ae ev sata baa ede eatin ctebes 
+Class definition........... 
+PLOperty....eeseeeeeeesees 
+LODGER methods............... 
+Initialise... 
+DeStrOy...eeeeseeeeseeenees 
+Set visibility... 
+Create GC and draw 
+Check content is valid 
+Deferred FODGER Methods oss ccc cidecscovedicss specs ccs bos cusedncevosavteve caeiuecs Seusew sey scevevsntuns dteens vbensebun cessive 6-11 
+SOMSe TEQUIre WICH... 5. visccssccssscnsavsatsenpctsqpboesee cued aden shencossbansseheeneagaennedassasdecotuansntnecnass vephtdasty 6-11 
+Update file: name sie seal Sieh Rn ates Sita Slee his SN a iis is Se AE SEE ab 6-11 
+The draw/redraw Mechanism ..u...ccccccccccsscssssscsscsscsscsecsecceecssssssessssecsessecssessesssssssessecessescsessassaseeseeses 6-11 
+RESIZING a WANCOW ieee ae a aie EEE ES Sok a gO 6-12 
+Window-emphasis ins wench cacti kek eid A SA aes 6-12 
+LT NIUAL ODS sccscsstectessasecconsshecasusesccvensasascscsatesseasesacesesavesasenateccsatateccossssessscsusa cunssatesssasasesesasecacusesavasisebagsdesatorescoasetecaens 7-1 
+The DEGCHAIN (Clas Sic. cvcisSocesccscesscsedbeecdeevessudc cas cov eustses Mesweuveseassovtge tov ous sobbccscuuseutth cvessoresons Sodtenteeaes 
+The DLGBOX class ............ 
+PLOPerty nn... eeeeeeeeeenees 
+Dialog box flags .............. 
+DLGBOX_ flags 
+DLGBOX_ITEM_ flags 
+DLGBOX methods... ccc ccccccccecscessessssscsscssssscsscsscsscsecseeceeceecesssssssssssssssssssessesscssesscescesceecsasseseaseeees 7-6 
+Consistency CHECKS 5 sci ti naar oases lar tan saat en tienes a sta 7-6 
+Dymiarinic initial Sati OM ivcacsees hescesccuccuesiackecevsvescnsvecctenssevuvens sbcacesboursdecsvecunsvenssiverseautvounstdiveavedunere 7-7 
+Handle key input bes te its ies 
+Sette Dy IMdex. ass he ste he Soe ee Ge Uh A es Sea ek Sah 7-7 
+SENSE Wem DY IMMER: 62: sacs ahha caveks can a csp dens ase boas ata eens pease deeb oes beeen 7-8 
+Sense item handle 
+SOMSE ACEI AN EX. Pees sccsncsedseb 22h b0hsin Cave nvesSoaseeseavsndavsnideoshissesvinscivrsacsndedDeade sebace setae lastotedioessesness 
+PBF 10010 eee et TR a Roa OE Se 
+Change the prompt for an item... ess eceeeeseeceeeseseseecesencsesueseseecsusesaeanesesescaessueseeseteneaeas 7-9 
+Setitem flag's lasica less ccetatsetactastes teat ccte hs te aes aii ssc eles sseddesea stata soseun tataa testo eteennas® 
+
+
+Launch sub-dialog if required occ ee ceseseseseeseeeecessseseseesescscscucasseeseusasaeaneseseseenseseeaeens 7-15 
+Create non-System dialog 16 misiss...icsse.csssiensie tens cecsssssedenessasnnennsiensnscssshsossdensdbesotensigenssdassbssnse 7-15 
+
+
+Dialogs with and without "WAIT uo. ecssesseseeseeeeeeeeseneeeseseneeesesenseeseaeneeeseneneeeseseneneeeees 7-21 
+
+Controlling the width of a dialog wo. ees ceeseseseeseeeeesssseseseeescscseseessseesessssasaeeseseassesseeaeess 7-21 
+
+SUDCIAIO SS s04. 5 css vesecsbtosttasiep sce nd yrersesunetnaibeina tees tepesteovanetraeseunepbeyecsh ata ceemernaeeenea testes 7-22 
+
+SDialOg COMETS issesssscseccasehese cessensvesscetersesossensovveieacussbnsavooesssesesnetegdeswendecwsbeaengubectevsesnestessovedesssendetessoesuseteseesetes 8-1 
+
+Text windows 
+
+Initialisation 
+
+Setting se, es es se 
+
+SSMS Geiss sescsssachespons cases tgserdcash ce tuts anaes con snsdutueds ashe dasachesnesncaeqesonsasdecghs das shsnoscuopecageoesesecsns ds estates 8-5 
+CHOICE TIStS 5, sss se asset shat asecaaa bietaee nate taste ate bts el ath addde nga coe dea Becesa decane fea hen adtensueresseuedsiaee nastasees 
+
+Initialisation 
+
+Setting... 
+
+
+Sensing ........ 
+
+
+Setting ie — shes ee 
+OTS IS. csratcis ess Secs csvecdustenoaawnss civess lub cauessedeveuessnvounsevesbvenccuseeds esdedivesnugicnsabost abseesueegnetanecseees 8-10 
+
+
+TEONG tie 1 C1108 os cecsseetecsceicin Bestest Bie doce cesta ase eaae acca cacite idee eiesta bo dtvtits hed oes 8-10 
+Titi ali SatiOne sese2cesssectscestiveaseaeeanseceetsa Seyetesueesateesaesse al oedush de nssedves Seeks caticavbuitesseuvbye tet enn tveteeteesybiestys 8-11 
+Setting sig sees eas es 
+CDSIN Gis hast ace ethene weet RO lad Se ate tale eg LNS 8-11 
+
+
+Setting — its ee ae 
+SSNS UNS oy is ROE S AN LEI ERE EN ORS LEONE RES PNB OR CN eR 8-12 
+
+
+WORD numeric editor 
+Initialisation.........0.00... 
+Setting... 
+Sensing 
+
+
+Range numeric editor........ 
+Initialisation................ 
+Setting... 
+Sensing 
+
+
+PI GANS PON CGULOT aeciistaiss titans eee taetenteteh abies Riaesdntad dds Ob anacoboestideeoea tds hada ashensastnenenvaseusdalieesooshacres 
+Initialisation a2 aN ae 
+SO UM Go ocsccesp eich cis seosidaueagieeadiavs vives Mheaiasie ees evn aw teehee Rata ene 
+SOMSING pccesst Anticavanssaeseesstaoeethstepe sts nessderets eteanetenthena tase ih dee con anetenevea nea beseogt eaten State nevmeeea eaves 
+
+
+Daté/ time e Gator ss. ess: cccsseceecesseagecpecetvessh ves sevens cules ecyesi sts eait dvs sauds cou bev sb wascausaswsbeasnssuevees tevegs seal eneeteieeete 
+Initialisation tee ane one -- 
+SOLER et ests gg ler tt heated Se aN A i aaah wie atte a alu alte tars 
+DONSING Ssreie cae din es thetentetedrn te Beate cise aurea cas eisber aa aise S se aeee ae ties 
+
+
+Jeatihude/Longitude:editor.sicc.scevecata tip eataraeta niin shies adamant easements 8-18 
+Initialisation sek sibs sie 
+DS SELLING siesta vi a co a lt Vila weed tt oat ek aga RN a al oe es oR ag ee he aan 
+
+
+Pile Mame:6ditot. sscccs eet as of secrete aves tal eoceanea err yet seamen tia cached Seka 8-19 
+Wnt aliSatiom stesso cla an eet See relat Ne Sei is aa hi 8-19 
+SOHN GS cceccchehwastis a sitet etiea uh eneeter nee icine, apo daearie ene an nee ety 8-20 
+SOMSING sseccss cove ystve 5 nu cs copasnestatavaveptcsvngt av et ogae ba ee eceuteesvepiapycat cede cateeee tab ecewep nepal eset Alnus edetereeae 8-20 
+File name: Choice HS ts. 4 hos Se oessectesscepteteat aries eanaeeestateta steps at ceseen exmataaabenint Aesteree epee 8-20 
+Tinta iSAt OM ase. scdess esses dle cas tis cae davis slats ddbcadsdesck ts saa. snes ides anedebesg shitty dasteaes sa sastie Seeadiatstny beaseeaees 8-21 
+Setting 
+SOMSIMG sccsccsg a hteest dete cites cae teveadiesd asada tel h oe outa seth sLin et antes ake eked 8-21 
+DA CVE. OD JOCIS Susccctesnccactssdendcocsorascesonscesensnsuesavedendieseosnsueouess sodeanssdnansvonduvduosnsteseasdessashsussovedentaeseosassesteausotsensaco te 9-1 
+Active objects and asynchronous requests oo... eeeeseseeseceessssseseseesescscseseeseseesessssaeanesesesesesseeaeess 9-1 
+ACHVE ODJECt PLOTS. wes. ceccscecsevesssessesesscenestensescsevecctussasesecbcoanenstvass eoveccnveyaustccugetvenvevesbsuteeenvense 9-2 
+Application respOnsiVenes 0... esesseseseseeseeceesesseseseesesencssuesescecsusesacaneseseseaeansnesceseseutaeas 9-2 
+Background processing 
+FEQTOUS res cis Sas reset scenes chase tes deuhotacensseseeostisnnotade lerecetivecetareealotvestelers 
+Ac simple timer: sicstscsciss ney ed neien annua la Wai ean ea eos eee: 9-3 
+10 Error Handling and Error RecoverJ............cscccsrscssscesscscscesscscscesssssssnsessesenssssessnsessssensesesssnsessssseseessseeseres 10-1 
+Errors during mitialisation:..:. 3 sansa ni aaa in eee at eee ees 10-1 
+Generaliertorrecovery:-.c:.58 08 iis ae a SU ee ee ae 
+The rollback: principle scivssactsss dcsevise aavsgstatessvasessncaguona sa tetous eaten caavvecesaeisha ce sela ce tatepleetecssitoonsasantee 
+Roll-back for component objects 
+Other resources 1n an Object's PLOPELty oe eeeseeseseeseseseseeeeseecsesssseseeceescsesnseeseeseteeesees 10-3 
+Using:the CLEANUP Dist ecccsccscssctisslelsssdecessavectta ssh. saben ssvssaavbaccostess seek sassheshountevensentetissebuestinsess 10-4 
+Intéractions: Withisy Stem: Code si,.csesscisesscsdets edad sacedecsacass caeinsskcessietscackdede obese asuesabpinsdetboadecedeveseteseapees 10-5 
+11 File-based A pplication .............s.scsssssssssssssssssssssssscsssessenssessssssssssssnsesssseseessessssnsessssesnsesessesessssssesesossssesesesoess 11-1 
+Start-Up. MitialiSatvon sey..essrsscessesoyseses Aavleeessauetbcostebacverechesaiusbasedtdoe ta denceseuswosetesapaaeentotevaetens teaweveess 11-1 
+
+
+Opening and creating files 
+Switchfiles messages 
+
+
+Savin GlHMES 5.cs sida Vie ROS iS Aa OA i A SS RE eee 
+Application termination :...cc.c.cf..csesscsestdeonsccesteteesecvessssvesesvensevsesntivveserbesdesseseasensesenevtesusndebsstiess 11-3 
+Shutdown Messages... -.ccccosecseessceevecdeons edessecsccsseeseeve ees yes dence e causes capes vee stebaseasbeavayeuenveveeveepnsey 11-3 
+
+
+12 Edit Windows ............sssssssssssssssssssssssssssssssssssssssnsnsssssssssssssssessssssesnsesessessssenssnsesessssesesssesesessesssnsesossssosesesoess 12-1 
+
+
+Introduction: tasED WIN ' aiden ta ties ada eat Nem aaa nin deheid aks 12-1 
+Dialogs and edit Windows contrasted .........csseccsseseccseseseccseseseccseseseeceeaeseeceeaeseeeeeaeseeceeataeeeeeas 12-1 
+The NOTES example program 
+The “Hello World” program for edit WINdOWS .......c.cessssseccessseceseseseeeeeseseeceeaeseeeneatseeceeaeaeeeeeas 12-2 
+The: FHELI-O Category Ble sions: issih ai sesskissscestechans lacghidasshansssvensnethesestdacnssdasshadesobensontbeaeisecenss debe 
+Initialisation code in EHELLO 
+Other'code:in BHEL LO 5.5, sok ncsesssessest Ae abcess cheasocvst sti pete bbe covets thud ate beauest tee dens nav eeertn ies 
+
+
+Simple Use:O£ ED WIN 5: 3c, cvcctssssssesceatepvestcaeseh eevcatreanetats Napvayeapeest ates a egtateveanaatedl nutes oven events 
+Initialising an instance of EDWIN 
+The landlord of the edit WindOW .........csesesssssseccseseseccsesesecceeseseccneseseecneaeseeceeaeseeceeaeseeceeaeaeeeeeas 
+The IN_EDWIN and IN EDWIN _X data Structs oo. ccccssecsscesccsecessccsecssscesecessesesenees 
+The Ig_set_id_pos Method... eeeseeseceeeeeccneseseeeneaeseeees 
+Other edit window initialisation flags 
+A note on the CONTENTS field in the IN_EDWIN struct 
+Values of special characters in the text 0... cseccssseccseseseccseseseeceeseseeceeaeseeceeseseeceeaeseeceeaeaeeeeeas 
+A note on the MAXLEN field in the IN EDWIN Struct... cc ccsecescesecssscesecsssesssenees 
+
+
+13 Printing 
+
+
+The wncsense method ic cae S 8 ek eh le ak a 
+The wn_ set method oo... ccccescccssssscssscssscssccssecssccseecsscssescsscessecsscessesscsscossecsssessscsssessscessesssenscs 
+The Wn key Method ye scscccsseestvsvseveivnss suevscsevecenshavexendvaxestesupuvescoosvepesbyavendnie oteacnsteselencasveceeseacsxetes 
+The wn_emphasise method 
+The wn_draw method ou. cceccsscccscsscesscssecssscseecssssseecssccssscassessccsecessecsecsssecascessessscassessenece 
+Additional EDWIN methods... ccccsesesssssessecssssssssssssssssessessessessessescessessessessesscssnsensensenss 12-11 
+The Ew_insert method u...... cc cceesssscssscssccssccssecsscsseecsscssescsscessscescssssssscessssescsscessscsscsssscescesssenscs 
+Thetew: find: method § eccccecseccs het Aas Sd ce eink ohh bas cadeevseceanvevitens a hnsee euros 
+
+The ew_replace method 
+The.ew -replace'sclip metho dis issn ccesicecevscisecheohiieh eeorsdetece dhecsstecdl weseaguaeceeteven vacenteatecdotiveess 
+The ew. paste.chip: methods ssevc acc siete esteseeaseenass ae hee onneat asain Aidt ee oes 
+The ew_evaluate method oo. ceccsecssccssccssccssccsecsssccsecsssesscsecessecnesssacess 
+
+These w set Methodist scales ected aces feted aes See estg he eile aheeides 
+
+The ew_sense Method ........cceccscccssscsccssscsscssssesscsscessecsscssescsscssscsscssscesssceees 
+
+The concept:of document: OffSety. :..cscscscscxssecsesnsciseenovesstensvs coscosveveestoravetsneveinat onsen coterseoenneens 
+Allowed values of document Offset .......ccccccccccccscsscsssssssscsscescsscsesscssecsecsecessssssessssessssssesses 
+The EDWIN.CHANGE property 
+“Read-only” edit boxes and the ew_readonly method... eee eseseeeseseceeeeseeceeeeeeeeeeeeeeseeees 
+The ew_leave method. ice ccecceccecssccsscssecssscssecssscsescssscseecesccssscsesessecsecessccsecssccascesseascassesseenece 
+
+
+Controlling the layout and formatting... eee eseseseseecesescseseeseseecesesseseeceesesesnsneeeeeeseetaees 
+
+
+Anintroduction to SCRLA Y wissen ace cwiettamlatata dunsadaeteiten develaioeh ula naee 
+SCRLAY structure definitions... cecseesessssseseseseecceseececsceececeeceeseeeaceesececeeseeeceeeecseeeeeeeeeeeees 
+Example: changing visibility of special characters 
+Default values of SCRLAY_STYLE in edit WindOwS ......cccccccccssssscssecsecsecesssssssessessesssssasess 
+Changing from the default layout style oo... eee eecssseseseecesescsesneseseesessseaeanesesessseseseeaeess 
+An introduction to SCRIMG uc ceeecssssseeenenseesetenseeeeenseeeeeneeeeeteseeeeneeeeees 
+
+SCRIMG structure defimitions ....... cc eessessseseseeceeseseecceseeceeesceecececeeceeeeeeeeeeeeees 
+
+Example: changing the width of the text cursor 
+Changing the font used by an Editor... eseeseceeseeseseseecesesesesneseseesessseaeaneseseseensesaeaeess 
+The ew_sense_size and ew_set_size Methods oo. cecee ccc cssccssccsecescccsecsssccsecesseesscessessseness 
+Changing the paragraph margins 
+Notifying SCRIMG of a change in Style oo. ceceecssseseseeceneseseseeseseesessseaeaeeseseesenseseeaeens 
+Initialising the SCRIMG_WIMN data Structure ..0......ecseseesssessseeeeceeseneseseneneeescseneeeseneneneseees 
+
+
+Direct interaction with COCUMENE ODJeCts ...... ce eesseseseteeeeseceteneeeeencneseseseneeeseseneneseneaseeseseneeeeeaes 
+
+
+Setting text directly into the document Objet... ee seseseseeseeceeseseseeceseseaeseeseseessesesseaeees 
+Dual variables at the EDWIN and SCRIMG levels .......eeesescssescseseseeeetessseseseeeseseensesseaeees 
+Adjusting the cursor position 
+Logical cursor movement and physical cursor MOVEMENL..........ceeeessssteeeeneeteneneeeeneneneeenes 
+Notifying SCRIMG of a change in document Content... eeseeseeeceeseseseeteseseeeeeeeaeees 
+Notifying SCRIMG of a local change in document content ...... 
+
+When there is a change of content and a change in cursor position 
+The SCRLAY_DOC data Structure ......cceceeccsccsscsscssssesssssssscsscescsssssesaecaeees 
+
+The five soft method numbers in SCRLAY DOC... ccccccccccscescscssecesceecssscsssssessesssssses 
+The SENSECHARS Call-back...... es esssssssssesssncsssssesensevenesesvsesscecesensaeseseavenenceesessesensessnenesvees 
+Structure of SCRLAY font width tables 
+The TOPARS FCalleDack isis savsathavastiazectsassecartelenece dts sssabietbaspcnsassenshesusshssbnsvhncotspenssedeteesdsssnaiees 
+The ENOPAGE call-back.c.sicsscc cn icin cece insect A es el heed 
+The SENSEPDATA call-back.... cc ceeseesescsseseseseseseeceseusseacsnesesesssusucaeseesessasasanesesesssnsnseeaeess 
+The SENSEPLABEL Call-back 00.0. essssssesssccssncseseceeseecevenensevsecsceveveusavseseevsvenesesesseseesensnsnesvers 
+
+
+Some examples of edit-like WindOWS o0.....eeeeceeessssssseseeseseeesecesseseecesescnesnsueseeeeseusaeataneseseasaneneeeseetene 
+
+
+General comments on creating edit-like windows 
+The 81 redraw Method eich disvectocscdi costa cock Decca eocchca woud caudoleencse tus sasces Secaue tains sueasecOte hash csssedcadehwewtks 
+The si--emphasize Methods. esvsecevcasceresecenczsseceessesusesenens sstensve cop casvavensbevavedensveusnctouevensteevieseanemes 
+
+
+EG SiPAaM-MNOthod psscivss scconsdeevensacesntesvedenes sivardnsstace divs ve ederestevongas dev basdeasheneaiventuesesteeedeuans mnastsene 
+
+
+The basic model of WDR printing wo... eseeteseecsesseseseecesescsesneseseeceusesseaeecesessaeasueseeeeteetaeas 13-1 
+
+
+Calculation of page breaks 
+Calculation:of line breaks:.csiiek aii. esis Bete nnalics hieteits Atti an bea diaedu eile eaites 
+
+
+Printer UDUtSs.sintiyi Sles iia Ae ais Sea AIA, BUR ae alien cand wate 13-3 
+The difference between INDENT and RIGHT, and between DOWN and HEIGHT.......... 13-3 
+Ma sins. anid Page S126 -.:...sccecssesssvsesvocssvcstuendocesvecunsnssecnsctestcaveobssdecnosvecdnovenceuseavetaatvounstsovasevesnees 
+
+The PRINTER class and storage of the ‘Print setup’ dialog settings 
+Changing font or font style while printing occ eseseeteseeeeeeecseseeteseacaesneneseeeeteeeaees 
+The text referenced in a print CleMent....... cee eseeseccsesesecceeseseeceeseseeceeaeseeeeeaeseeceearseeceeaeaeeeeeas 
+Limitations with the WDR_PRINT_KEEP flag... csecssssseccseseseeeeeseseeceeseseeecearseeceeaeaeeeeeae 
+The need to specify font and style for cach Line oo... eeeseccseseseeeceseseeceeseseecceaeseeceeaeaeeceeas 
+Useof WIDRe PRINT AIDEB ss, iiss. sscspnesstcssacvoisastecahadhsshansnabensnecbese sidacnsdasshsdasobensontpedeasecensdunde 
+
+
+Using LPRINTER for standard printing purposes... cesses eeseseseseeeeseeteseseseseeeseseeteeeseatens 
+The syntax of the LPR_SENSE_TEXT callback... cccessseccssseseccceseseeeeeseseeceeseseeeeeaeaeeeeeas 
+EPRINTER: and: WOtd Wrap sivcsseesicivess avcscogert covepsczensassenstaseovh oxtse sed eoeavvanccannsbantunt ovehooenysdeobenctelaes 
+WOrkin OUl WIdhS sis 8th inet Raia: vases Sassecantes gah dbtevesda thease chasse stescorsebeeatiness 
+Launching the print setup dialog SUItC oe eteceseseseeceeseseeceeseseecceaesecceeaeseeeeeaeseeceeaeaeeeeeas 
+
+
+Examples. of use-of LPRINTERS: cisicte gi ciastteniiieutinein aicth niin demain Uae ania 
+Framework of the example applications..........ccceseceeeeeeee 
+The ‘Print details’ dialog... eesesscsseseceseseseceneaeseeeaeaeseeees 
+Startup code and WS_DYN_INIT code... eeeeeeneneeeees 
+The LPRINTER initialisation code (first example) 
+The LPR_SENSE_TEXT method (first example)..........cseccsssseccessseccceseseecceseseeeseaeseeceeaeaeeeeeas 
+Second example: additional initialisation code 
+The three states in printing a two-column display... eect esesesseseeeeeenesesnseeeeeeetesenees 13-13 
+More details about printing in columns with LPRINTER ..0.... eee eeeeseseseeeeeeeeeeeenees 13-15 
+
+
+Advanced uses of LPRINTER - and beyond oo. eee eeeseseseseeneseneseseeseseesensssaesneseseseeneeseeaeens 13-15 
+The LPR_READ method of LPRINTER........ccceccsessesssesseseseseseeseseecesesasseeseencaesnsneeeeeeseesaeas 13-15 
+LPRINTER property introduced .......c.cesesecssseseccseseseecseseseccseseseeceeseseeceeacseeceeaeseeceeaeseeceeaeaeeeeeas 
+The default word-wrapping algorithm. 
+Calculating widths of text with variable font... eee eeseseeteeeeeeeeeseseeceseseseseeneseeeeteeeneas 
+Where printer font width tables Come from... eesesessseseseseseceeeeteceeeeceeceeseceeceeeteceeeeceeeeees 
+LPRINTER initialisation - phase ON .......cceseseeseeteceeeeseeees 
+A brief description of the PAGES active object class 
+More about the interface to and from PAGES... 
+
+A brief description of the WDR C1aSS oc ecsssessssssseccseseseeeseseseceneaeseeceeaeseeceeaeseeeeeaeseeceeaeaeeeeeas 
+Creating and destroying WDR Objects 0... eee eeeseeeseeeeseseseseseseeceesesseseecesescnesnsneseeceseneaeas 
+
+
+Using XPRINTER for print preVieW...... cesses cescseseseeseeeecessseseseeencassesucseseeseusasaesneseseseensesseaeess 
+The difference between XPRINTER and LPRINTER .......... ce ceeesseeseteteeeteteeees 
+Extended example of print and print preview using XPRINTER 
+‘The-category files. cece ieee eel el Gel Wwe a eset eae 
+Command mama ger ivssscscccdecssccstisssssssesesscubedbdet co cevesssaosnseapeucbaGebueh sop estes stateaseteadoacetetb cavesh deervnases 
+Print:détail S dialogs ix: 2 scc5 Sccsceacegesateteasiavaes sh bes casks ecenesnveveevin nh baasovdosevctaravcatiasensl adersetbuesenecttens 
+Application initialisation oc ccseseesesetecceeseseecneaeseeeneaeseeees 
+XPRINTER subclass initialisation... eeessssseseseecseceeeecceceeeeceeceececeeceeeeceeceeseceeeeeeeceeeeeeeeeeeeees 
+The XPRINTER LPR_SENSE_ TEXT callback... cece csssseeseeseseessesssseseecesescnesnsneseesesesneas 
+Comments on the differences between XPRINTER and LPRINTER ........cccsessseceeeeteeeeees 13-32 
+
+
+WDR: printings Miscellany i. cs.icdsccg sie deates eee ee ete aes vacances dees de sesohdeagoeata cheaescacsescooateeusssebeeatniess 
+WDR printing classes pictorial overview 
+The PDR Clas§ ..scscsis si rat cece ois an aeaa check dst Goeosesuits ees paaeass 
+Print preview without XPRINTER 0.0... cceccsssssecceseseccseseseecseseseeceeseseeceeaeseeceeaeseeeeeacseeceeaeaeeeeeas 
+Saving and restoring print context from file oo. eee ceseseseseseeeeeessaeaeseeseseseseseeeeseeeeees 13-35 
+
+
+V4 Loin Paste cissisccceisasvavcssscoccdsasesdecscvcoasenvescasccsscsocesecsessassasvasevsabeebaatdcssestcoscsscdsceosiusdedeasensesstssdadassisesasesenasaiceiuads 
+
+
+Theé-server’side of Link: pastes. ssscccsccsscuctis cicssclavesessceepeecesscacenssitavendeccecepeduvoveres tlendocavevoonendoersceeyeecs 
+Creating a LINKSV subclass instance... ssesseseseeeesescseseseseecsusssseaeesesescsesnsueseeeeteeeaeas 
+Declaring link paste Server Status... cecsesesecceeeeceeeeeseeees 
+Initialising the SYSTEM component of w_am 
+The anatomy of a link paste transaction (Server-Side VIEWPOINL)........ceeseececeseseeeeeseseeeeeee 14-4 
+Example: LINKS V- Code vaicccscisssinscnssesscinceedecibectoisas ietstacs ishansaavenstbsbelessdgesnada saves sabes sbatbeaeide cennsdath 14-4 
+General remarks about link Servers... eseeseesesesesesseseseecesesesesucseseeeessusseseeseseacaesnsnseeecetentaeas 14-5 
+
+
+jude 
+
+
+Some standard link paste data formats oo... eeseeseteceseseeeseecetesenessueseeceseusaeataneseaeaseesueseseeten 
+DF_LINK_TEXT and DF_LINK_PARAS contrasted 
+
+
+Word wrap and Link paste oo... cesseccseseseecceseseecceaeseeccaeseecesasseeceuasseeceeasseeceaaeeceeasaneceeatateseeas 
+
+DESEINK TAB TEX Dies satisartsteresonsesat a aarmenteesheanedtatittevaitannattanneastesberecehatss teaecemeeennateatty 
+
+‘Hhe hierarchy Of TEXt ty POSsssssccescscschcvesdadsaeas aecasccessasee eden sta dees saeste sansa sdeensssvensoovdvasenskesaespateuanss 
+PherCHEnt SideiOF Timke Pas test se tees iseesacacersat tess sa oe scosadscecescseconssvasashess saneesstuandearduavertaaseesssnteien 
+
+Determining whether there is suitable data available .0....... cc tecseseeeeseseteeeeteeeeneneeeseneneneseees 
+
+The anatomy of a link paste transaction (client-side VieWPOIN1)....... eee ee teseseeeeeeneees 14-8 
+
+Simple example of use Of LINK CL........cc.ccsceseesssssssssssvessscasenconsonvensestnsnusyssbsdesenconsbesessevesnsanesbes> 14-9 
+Special help with link pasting to and from edit WiINdOWS .0.... ce cseseseeteceeeseeeseseeteseseseseeeseetenes 14-10 
+
+The ew_bring_in method of EDWIN ........ccesessssssseseseneeeeeneseeeseseneeesenenenesesenenesesenenesenenenesenes 14-10 
+
+Simple example of calling EW_BRING_IN Wu... cecsseeseseescseecesseseseeceseseaeaneseseseeessseatess 14-11 
+
+The EWLINKSV class 
+
+
+The three text formats revisited .......cccccccccccsscsscsssssssscessessesscsscsscsscsscsecceeceecssssssseessssssessseasess 14-12 
+
+
+Native forimatss: zis die icestek ec ees se del Lae edad bda oad bagad davis faced vk cate ante can sas ets dite dhe ive tive hints 
+Final comments 
+
+
+15 HIWIM Resource Filles .............scsscsccsscsscsscssccecsecsessessecssnseosencencensescescesceccecenscescsscsecsecsessecseasensensensensensessessess 
+
+
+The application resource Tle: sesssevediees sessl es csvcas cuncessotescemsasuaevation ove tes eos revensbanavdetavind a nbseeernenomens 
+Resource file location ......... cece 
+Loading an application resource 
+RESOUTCESTUCTUTES srcsccssssecsnesiayeten nes cheinscieheraatsncays sesso ovens Sovran eri aae ih abissae eens 
+
+
+The Sy StemoresOurce ler: -cscsbarcessats ue nose yesessestcestascetioteons Heeovasaasvevenieiiareetenterss ablbeweenesueibeeeasmaeals 
+LOAN Sa SY STEMTESOULCE crisis disscecelessdsdessss heen snvatneceansedecoay vesvasasateseessadhensss vag soordlaeseakedgessamsuinse 
+Using SVStem TESOUlCeSiaiwticcha hes Ne a Meh anh he ele Han a cietne ohne 
+
+
+Hel pTeSOure sissies sees cstueshetectee ener aie eeetn Aika hile etal eee Raa 
+Using: Help: resources: .oscccisstc.acevcsis ost ces cupassesstephnnuts au susuacovcvncsnecvesuoneu teas odsnvebdabsencsseiucueebeesees 
+
+
+16 Using the System Components .............sscssssssscscsscsssscssssssscsecenssssecsssscsscenssssecsnssssecenssesecenssssecensssescensseseceess 16-1 
+
+
+Phe application managen.ss..5.issisceseiieieets cas chiabaseshscecahddachvtnssotpossedben snscussn sdeschenssatepssapbeeastsnses Aeshetees 16-1 
+
+Property Sees 
+
+A command line example ................ecessssessseesensessnssessevcsencecsessesesensensnensavsessceeesesaeseesesenenes? 16-1 
+UWSablemethods ss. tsssaisiecs.sescedvesatshce hd ieiussttensszsettescesas enosssnoca susie onus deeessauinseapiacsese ae naaienes 
+
+Record a new filename 
+
+
+Find application image file oe ie ties 
+PAG aha she ei ash i Ns area te ISR A a Be Is ea es a IN He ets 
+Wait for all activity to CaSO... ee eeesesescsseseseseseseessssseseanesesescsusesacseecesessaeansneseesessneaeas 16-3 
+Replaceable methods Ses 
+Generate resource file NAME oe eect teeeeceseeseseeesesesesueseseecsusssataneseseasstssueseeeeseneneas 
+Display Motte sca veccsciseiechssevcavcct tat gon cssus soaees cevnbbetsd avon cov tohescencsonsvishanoneasicedes soveopsastodesssvonse 
+RE POTt- AN CLLOL: Posscccsscessaveessdeanstoeastn specesonsancisraveersiconte ess tevestecomnanbay aioe ean eee 
+
+
+The window Server. active Obj CCl isis cssies cssesedescecevensuesseonevvivton sve ios costaneoumsvavsnseeveisocs cunsentvanewtevesanees 
+PLOPOLlY sii ieocpetetbresbccesizessstahaceashcncsasnses 
+Keyboard filters 
+Usable methods 
+Log a new client window............ 
+Run a dialog oe eeeeeeeeeseeeneneeeeeees 
+Paragraph word wrap......... 
+Run help system... eee 
+Get choice list resource teXt wee 
+Run the free-form dialling dialog 
+Alter the lock count... 
+
+
+Reset the menu bat...............000. ae es ae 
+Run & Query dialogs scs.censcssscvcissonesi sehcessiiscsscawsadeawaassbessvdebcssuescasuswsiesononeindonestsubenssuwodeaneseoie 
+
+
+Run'an‘ettor dialog:3 sccc cae aida ncaa Gia Sk ae ae es 16-10 
+Eval tate:an: EXPreSSlON sccs.isiess sosesssseyecsbcscesncssisussesdhesasddeacessbcenve stusassnsitade saben cestbensigs consssnegn 16-10 
+Set or get evaluator environment variable 0... eseeseeeeseceseseseeseeceteseneseseeeeeeeeeaeas 16-10 
+Set or get dial environment variable 
+Run the set format dialog oc ccsssseccssseseccseseseccseseseeceeaeseeceeseseeceeaeseeceeacseeeeearseeeeeaeaeeeeeas 
+Interface tows Alert o:ccciehen ene Lee eae ie nln tithes ba ones 
+Ensure print context data OXiSts ......ccessssseccseseseccseseseeceeseseeceeseseecesaeseeceeaeseeceeaeseeceearaeeeeeas 
+Run print Setup: dial oss. ccs cies caveaess i bas costs ccenesentsaavsvciva ne taseevsesevcvotanesbaneas asnnsetdeosensiveets 
+Run printer configuration dialog 
+Sense text for current printer device 
+Replaceable: methods ri..5 sieasessecsisivens deste sveus covesetvensonseatans ab eos sayeth sve cea siaaeet Auitesees coessenieehes 
+Application-specific initialisation 
+Foreground Mmessage.......esccssssssssecseseesesceseseeeseesseeneseens 
+Back eround Messages. cc.arisc.sccecsacavasescstescsvesccacevel bsuneovaetdoe loa covcencautocenssviutsovssrenbasndpecdecivbone 
+
+
+17 HL WIM Utility TUN CUONS ssisasccowsasescensuscseansctesssdenseossosasussenstsusssnca ven deaceososdesesvensesabveesete sovseede tense aswancasesssveess 17-1 
+
+
+General Utihities iss. ciesietiai Sikteidis Bu Ralhed dette Alois eee hats a hathtiead aati 
+Return: RUE 65s. cei ctec ascot es css ios ceca todas ea etek sed ovesd a daceu dct vvatuecaes tobe Seoeseitecs toveestate 
+Return: FALSE cs sscscess sckecvtensconecevonesavevisstecesovdeus sceigedscdetererteste 
+Destroy an object 
+Make a window visible 
+Send command to command manager 
+ENSUE: Pathi.CXIStSscivis, sesese iencocvasesivetevcsecseces Sis dne coves otenesensvags assays cs sates dosecueanenvasbavcast edeaneeteustenseneens 
+
+
+PEXE TAMAS SME ME 5555528. 55 ako aoe cesesenspavave ssa shs one sobsepe hed bua ebe beta haan ces covesp tie unease aeebem Mecaneieaes 
+Allocate cell and load resource 
+
+
+Generate CIOL TEX, wes Svriseteeesaviatenys tstavensaes ottvensessons agi or alas dessaetemneearensarmateereenses 
+Generate formatted String: ec8 alc eR Sie a a ee ad DS 
+Generate formatted string, variable argument count 
+APpeNdsellipSiS:tO. TEX: s, oosccces deevealevevesvctvees sun cne cosdeptensBoevtondevans ce lanvos coscevtanancnabanesta genset bnesenscbbers 
+SEDTEX CIM OD GT. 5 shade sesereckssacasinsderhacscntenssansoceasuoesassasenedeeshancedbapneosenlnsgeeendenshadecetenetatonssirbennttanite 
+RSLSLIBL 0) cece ce pnt 
+
+Set text style 
+Get normal text width for buffer 
+Get normal text width for string 
+Get bold text width for buffer... eseceeseeeecsesseseseecesescsesueseseecssssasaeeseseseaeansnssseseseeeaeas 
+
+
+USeE MOTE CALION 255. cscscsicsscsces ese tossscasesecusveastncenstkosb dehcssasassbaus spunea sGheas dbhacheevioresdenprvonaestesbevassnerssepeeeees 
+Display an information MeSSage .........sseseccseesecceeeeceeeseseeees 
+Display an error information message 
+Display a DUSY MESSAGE... eeseceeseceseseseeceeseseecntaeseecataeseeens 
+Makes Dee piveiecvciacitaseesceocSevecicuesccuttupscadbesevaveseds ceapberestbivges iutacedbauvisesevbegnevenssivends trateehondivoacidsnens 
+
+
+Ruth a Dial OSs cscsecccssatez, secinl os Nodaecacdeswesecesigesnevabs tes avontns ceagheteiva cana tienes vacdoeaayhcuvasessssenebuaateobesttecnacsiseecs 
+Lavin Ch. a: di alo ee. sccess seccsscevscsteesinsveshsscsteavnss covey Stvchonesvedbess oy’ sage tel ebe coven ctavsbaatiane ovissbovns devtancnetaes 
+Run a Confirm dial0g oc eeesesesescsseseccsesesecceeaeseecneaeseeeneaeseees 
+Run a two-line confirm dialog 
+RUM AmErr Or: ial OS so. 8 sebess coset vcecevacevaseiu caves sve bus covecetenemtutog vs ana ch tan eevcgseudanaseashaneasl tensetbneseneibaees 
+
+
+Dialog box Utilities is35; dese8 nea ies ee Rd bo SS aes 3 te Seated Buen eee 
+BS 17 U8 Eo) 1 Ra ee rn ee re 
+SE AiteXC TS 1 he ae ese ees ik Lech ease este hsvien hie BE 
+Setitex tn. Cait Wind OWsressccs coerce see besecse cas ie es aaa ea has at scenes ev fevacehea wis tcastides 
+Set teXt.1n PrOMPt WINGO Woes ccseseeseese rvesreconsegesseernesesvestuavectnoedonsetvonturneseevepheesestonesnecrsesteveeneeties 
+Set choice in choice list 
+
+
+Set latitude/longitude editor 
+Set pUNCtUAtION CCIOL ce cseseeseeteseseseseeeseeteeeeeseans 
+Set floating point CitOP.... ee eseeseeeeseseseseeeseeeseeteseans 
+Set ate CqitOn reeves: uc sseausccestseavepeesvest autss cone tne ecsentnesveatapy cat cate eaveneey tes eespegt sate ese evees env anette 
+
+
+Set Tan Se CqitOn sa as et AS a eS a 17-16 
+Set dialog title ; 
+
+Sense an item 
+Sense edit window 
+Sense a choice list 
+
+
+Sensé-a DUMELC SditOhet ek ecu oie ee eh eed Ais eine eae oh 17-18 
+SemSe A TAN LS SCILOL ss. cesses css sestakctsessceh eck dees desk pases vtvesacabecboss cpsuevesdensansebyansaadencslcoptevesotuteasebnees 17-19 
+Sense a floating point editor.............. ee 
+
+Sense a latitude/longitude editor... cece csesesesesceceseseseseesescecesseaeseecessseaesnessseseenssaeanees 
+SENSE A PUNCH At ON CAILOK ves noise cscs let a letea Nene hep eae eeolec tive es: 
+
+
+Sense a date editor 
+Dim/undim an item. 
+Lock unlock: an 1tem se-cientevsticearent are dete chet ede as aaa eieed nd cused eed 
+Change focus & ; 
+Set floating point editor from twips ValUe wo. eee csseseseseeeseeceesseseseeteseseaesneseseseenseeseaness 17-21 
+Sense twips value from floating point CditOr ees eeseeeeeseeseseeteseseaeseeseseeeeeseeeaeees 17-22 
+
+
+TS A ppliGatiOm: DeSi eM 2 cncs.accsscsiseccosssssussasssetesocsnsnseassnoacuscessadusobosacesossosscevaseneuesasensessossseuecsooasedseoaswsvessasecesosnseses 18-1 
+
+
+Basic: CeSi i cisyaeicetc saiteosvivacespdoawes cg sarc os sven averedssnashtueverdeuisaey ea anectas doors teratns stpueea aldoeesveeve uesiaees 18-1 
+ENE USEr AMET AC Eis s cessssesessveteaes as atestevehe conwasessnstesendtontine oveut udvonstvainaseeibaeess andes cov as teekeneounabenas 18-2 
+DRG EN SiN se ea eat es Nee ata eee a ee cas tn ah Ae es 18-3 
+
+
+The Record:applicatiom: sinc. tik hte eta tet Sieh ee enon don ee aes 18-3 
+
+Specification re 
+
+RO PHlE VEL VIEW sivcusscceossevevenensveiectvesstes ctasecsus cia otnevi satondva sebcop vexcosbevevedpueve ue Ou oe cobvecevarameees 
+
+PLAY IM G aes shis tuck vazechansasvaneds tabs asasvesdes cecauatdssvardeootase Soaps actoesa avons sieaeadessheesudvensrarvuteeedettestnaties 
+ReCording: «icin actscntinviadeacs ee 
+
+Running for the first time 
+
+
+Appendix A - Category Filles ............sscssssscssssssssssesssssssnssssessnsssssssnsnssesesssesesessecsnssssscessssecensssssessssecensseesssess A-1 
+
+
+Category Tile COntenb estsetcossscssessetetuesst aves sien siteieranaienedt Avis pop tartan ih areata 
+CASS ELM sos. esce sik sig tat cats taka seevi savannas sa use soe vadadedosaseoee cease shoud uabensseibaguacdaaseeteeeesesaiveees 
+
+
+Sub-category files)... s/n catia tata te tit tle deed alate Ne aa ales 
+Using sub-category files 
+
+
+Cate gory translation ince. sescessscssdcsesestestecs tubseedecccauepeasesee destvvetecsbtebcceasoesvevoebsunvaveanseatenconcspesvessbovbenes 
+The .ext external reference file 
+The .c C language category source file... eeceeseceecseeseseseecenencssecseseesessscaeaneseseseeesneeeaeess 
+The .¢ © language include file ss. s...5. ieee deca elins acer ctecolete bese ion tenbeeeletiiviei tees) 
+The .asm assembly language category source file 
+The .ing assembly language include file... eeeeesseseeeeeeneeeeeseeeeeseseneeescseneeeseseneeeseseneneeenes 
+Whe sis Category lstin Stes. s oes eikscececi es atta shaay ten ecesasthecedeseoc daa skcahess sdeensstuinseaediacaeseesnatieea 
+The .c skeleton method function source file 0... eee csesseseseseeseseseseeseseeteseseaeaeeseseneetseeeeaeess 
+
+
+Appendix B - Method Funnction Source Filles ..............sssssssssssssesssssssesessssensnssesensnssssensnsessssssesesseessnsnseeeeess B-1 
+
+
+Method function parameters: .iiesccccetsciesecitecd eases beestaieneieiedel deeventxevsaaes covescavans avendeetaceesinieee B-1 
+Calling conventions and function OFdet..... esses esssseseseeceseseseseeseseecessseasaeeseseneeesseeaeess B-1 
+
+
+Appendix: = Mechanisms isisaccccssscccesssecesoossoneavesssnensncnsoescnsoonenscossnseossnsse cones scvsepsosconoosssusbonsnseesdasnssesensassonscoaaases 
+CLASSES \asssocsseyecacleedit tend ee ated BEATA GED Ha SD ee Nenad eR 
+
+Class descriptor 
+
+ODJECt CLEA ON sacs scasternra die sae dais ites uen se kewien te uaa tin te tener: 
+
+
+Cale SOs s.cesinehis Wael er Se os Sa i He ee 
+Category handles and category numbers 
+
+
+Dy miatinic TAKA SES sain se caves Sepdessacpscsvien cits anetevavcstns vessestexcsucex stvaceabeaclovesecunesensiasersiesarevelot evelacsdshece 
+
+
+Referencing by category handle 0... seesseseccsesesecceeseseeceesesecceeseseeceeaeseeeneaeseeceearaeeceeas 
+Message passing a 
+
+Calling conventions for method FUNCTIONS ....... cesses cetesteseeteseesescessseesesesneaeeseanens C6 
+
+Method parameters -., sscccce.c:etsscsecinschossibacsvesesssunsesetnsensanes dobocn deuce cwstessioasbestbcbetbesnesecueweneses C6 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual provides practical information on the use of Psion's Object Oriented Programming (OOP) 
+
+system for the Series 3 and Series 3a machines. It illustrates how to use Object Oriented techniques to write 
+applications, using the HWIM (Hand-held WIMP) dynamic class library, which is built into the ROM of 
+Series 3 and Series 3a machines. Such applications can be written to at least the level of functionality 
+obtainable by using standard C programming and the Hwif library, as described in the Programming in Hwif 
+manual. In many respects the use of Object Oriented techniques allows applications to be written to a 
+standard that is well above what can be achieved with the Hwif library. 
+
+
+The content of this manual assumes no particular prior knowledge of Object Oriented programming 
+techniques. However, it would be useful to have read a textbook on the fundamental principles of OOP and 
+to be familiar with basic concepts and the terminology in common use. There are many topics that are 
+covered briefly in an early chapter and then described more fully at a later stage. The manual should 
+therefore be read in its entirety for a full understanding, although many of the details may be skipped on first 
+reading. 
+
+
+This manual assumes that the reader is familiar with the basics of producing applications for the Series 3 
+range of machines, as described in the Series 3/3a Programming Guide. It also assumes some familiarity 
+with the use of windows and pull-down menus in the application's user interface as described, for example, 
+in the Programming in Hwif manual. This form of user interface will also be familiar to those who have 
+written OPL applications for the Series 3 or Series 3a. 
+
+
+Applications written using OOP and the HWIM library have a number of advantages over those written in 
+OPL and those written in C, using the Hwif library. Some of the more significant advantages are: 
+
+
+e ~~ By default an HWIM application maintains its screen's appearance by using a dynamic redrawing 
+technique. OPL and Hwif allow only the use of a backed-up bitmap, which consumes more memory 
+and slows down drawing to the screen. 
+
+
+e A number of classes such as dialog boxes and dialog box controls already exist, with default 
+behaviour. As such, they can be used directly, or subclassed as required for more specialised 
+behaviour. Such classes permit quite sophisticated applications to be built fairly quickly. 
+
+
+e The contents of dialog boxes and menus can be changed dynamically, allowing a more 
+sophisticated dialog with the user. Also, consistency and dependency checks can be performed 
+before allowing the user to exit from a dialog. Both of these are difficult, if not impossible, under 
+Hwif. 
+
+
+e Program activity may continue while a menu or a dialog is being displayed. 
+
+
+e Allresources are placed in resource files. This encourages the creation of language independent 
+applications. 
+
+
+e OOP permits software to be re-used; standard classes can be developed for one application and 
+can be re-used in another, thus avoiding the need to "re-invent" software. 
+
+
+e The object paradigm is well suited to the design process, particularly for interactive event-driven 
+programs with graphical interfaces. Good design permits quicker modification and allows 
+maintainance to be done more easily, more quickly, more cheaply and with greater reliability. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Basic concepts 
+
+
+The material in this section provides a general overview of many of the basic mechanisms of Psion's OOP 
+system. Further details on many of these topics will be found in Appendix C. 
+
+
+An object may be regarded as a combination of a number of items of data (referred to in this manual as the 
+object's property) and a number of functions (the object's methods) that manipulate that data. An object 
+usually represents some particular aspect of the problem under consideration. In general, the name of an 
+object is noun-like and the names of its methods are verb-like. As an example, one of the most commonly 
+used objects is a window, that is, an object that represents a rectangular area on a computer screen in which 
+data may be displayed. In this case, the property includes the dimensions of the rectangle and one of the 
+object's methods would be resize, to alter the window's dimensions. 
+
+
+An object is characterised by its class definition, specifying the property and the methods that are 
+supported. Each object is said to be an instance of its class. 
+
+
+Classes 
+
+
+A class specifies the data (property) and behaviour (methods) of a particular type of object and is defined 
+by an entry in a category file. The category file entry lists the property items and the method functions, in a 
+way that is described later in this chapter and, in more detail, in Appendix A. 
+
+
+In general, a class is derived from another, more general class, known as its superclass. In such a case, one 
+or more of the class methods (and items of property) may be supplied by the superclass. The class is said to 
+be a subclass of its superclass. The subclassing process may be repeated to construct arbitrarily long 
+subclass chains. In practice, however, such chains tend to be fairly short. On grounds of maintainability and 
+comprehensibility it is inadvisable to construct long chains. 
+
+
+Although each subclass inherits methods and property from its superclass, a subclass can add its own 
+methods and replace (that is, redefine) inherited methods to provide more specialised behaviour. 
+
+
+Object creation 
+
+
+An instance of a class is created by calling p_new, f_new, f_newlibh, p_newlibh, f_newsend or 
+£_newlibhsend. These functions return a handle for the instance, and this handle must always be used to 
+identify a particular instance. The handle is, in fact, a pointer to an allocated heap cell that contains the 
+property (if any) of that class. This property includes any property inherited from superclasses. 
+
+
+All the functions (p_new etc) that create an object initialise the property with zeros. 
+
+
+Property may only be accessed via the object's handle. Within the method function code, this handle is 
+conventionally given the name self. Note that, in contrast to some other object oriented systems such as 
+C++, any code to which an object's handle is available has access to all the property of that object, including 
+the property of all its superclasses. For those who are familiar with C++, the idea of private and protected 
+data and functions does not exist. In terms of access to property and methods, Psion's Object Oriented 
+Programming system is similar to Object Pascal. 
+
+
+Although not enforced by the programming system, the intention is that, by default, property should be 
+considered as private to a particular class unless there are valid reasons for it to be externally accessed. 
+Property of the classes supplied in the object libraries should always be considered to be private unless it is 
+explicitly stated otherwise. 
+
+
+Component objects 
+
+
+An object's property may contain the handles of other objects, usually for the purpose of sending messages 
+to them. Such a handle may have been passed to the object as the parameter to one of its methods and may 
+be stored purely for convenience. A roughly equivalent result could have been obtained by storing the 
+handle in a global variable. 
+
+
+A more significant case, however, is where the object 'owns' a subsidiary object that is an integral part of the 
+owning object. Such a subsidiary object will normally have been created by the owning object, which is 
+usually the only object to have any knowledge of its existence, and must be destroyed when the owning 
+object is itself destroyed. In such a case the subsidiary object is said to be a component of the owning 
+object. A class definition in a category file can mark one or more items of property as being the handles of 
+component objects. 
+
+
+1 INTRODUCTION 
+
+
+Object destruction 
+
+
+An object is normally destroyed by sending it a DESTROY message (sending a message is described later). 
+
+
+A root class (i.e. a class that has no superclass) normally contains a single method. This implements the 
+default destroy method and is inherited by all other objects. 
+
+
+The default destroy method is designed to destroy the object and all its components (and the components 
+of components and so on). In addition to avoiding the need to duplicate component-destroying code, this 
+feature is one of the cornerstones of efficient recovery from error conditions. The standard root class 
+(imaginatively named RooT) is supplied by the OLIB class library and the default destroy method function, 
+root_dest roy, is provided by the PLIB library. 
+
+
+Some object classes may create resources that are not objects (e.g. an I/O channel, which needs to be 
+closed) or may wish to destroy objects in a specific order. Such classes generally replace the destroy 
+method to clean up the resources introduced by the class. In addition to its class-specific action, the method 
+must "supersend" the destroy message to the superclass in order to continue the destruction process. 
+Every object is expected to execute root_dest roy at some Stage in its destroy method. 
+
+
+Objects in existence at the termination of an application do not need to be explicitly destroyed. The EPOC 
+operating system ensures that all resources used by a process are released when the process terminates. 
+
+
+Categories 
+
+
+A category is a group of one or more classes packaged into a load module which, when loaded, occupies a 
+single code segment. Category code segments are shared - there is only one copy of a particular category in 
+memory, however many processes are executing it. 
+
+
+There are two main groups of categories: 
+
+
+e Image categories are used to implement programs. The name of a code segment that contains an 
+image category has the extension .$sc. 
+
+
+e Dynamic library categories (DYLs) contain classes that are referenced from image categories and 
+other DYLs. The name of a code segment containing a DYL has the extension .dy/. 
+
+
+A straightforward small- to mediumsized application, such as those described in this manual, typically 
+consists of a single image category that references the built-in ROM DYLs. 
+
+
+Programmers may, however, develop their own DYLs for one of the following reasons: 
+
+
+e A larger application can choose to be organised into multiple categories to limit its working set by 
+selectively loading transient subsystem categories into memory (analogous to overlays in single - 
+tasking operating systems). 
+
+
+e A large application may use DYLs simply to overcome the 64K code segment limit. 
+
+
+e An application may wish to develop an open-ended set of "polymorphic" DYLs to implement, for 
+example, a set of different printer drivers. 
+
+
+e To develop a general-purpose DYL which supplements the system object libraries. 
+
+e To provide the common functionality for a product that consists of a suite of application programs. 
+Dynamic libraries have the following advantages over normal (static) libraries: 
+
+e¢ only one copy of the code is present in memory however many processes are using it 
+
+e the DYL code does not detract from the 64K segment limit of the application that is using it 
+
+
+e provided you don't change the interface to the DYL (or at least make it upward compatible), you 
+don't need to relink the applications that use the DYL when you build a new DYL 
+
+
+Category handles and category numbers 
+
+
+A reference to a category may be made either by a category handle or by category number. The reference 
+may be to: 
+
+
+e the Jocal category, that is, to the category containing the code that makes the reference 
+
+
+1-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e an external category, that is, any category other than the local category. 
+
+
+A category handle uniquely identifies a category code segment, but is only known at run time, after the 
+categories have been dynamically linked (for example, by means of a call top_link1lib). 
+
+
+A category code segment may also be identified from within a category by a category number, which is 
+known at compile time. A category number is not unique, in that two categories will, in general, use different 
+category numbers to refer to the same external category. 
+
+
+Because of this fact, a category number should not be passed as a parameter to an external method (for 
+example, to create a component of variable class). When there is a requirement to pass a category as a 
+parameter, the category handle rather than the category number should be used. After dynamic linking, the 
+category handle may be obtained from the category number by calling p_get libh. 
+
+
+A category number is mainly used to create an instance of an object class using p_new, f_new or 
+£_newsend. These functions automatically convert the passed category number to the corresponding 
+category handle. 
+
+
+The most common use of a category handle is to create an instance of an external class using p_newlibh, 
+f_newlibh or f_newlibhsend. 
+
+
+Message passing 
+
+
+In OOP terminology, sending a message to an object means calling a method function of the class or 
+superclass of which that object is an instance, the method function being identified by its method number. 
+
+
+The most common way of sending a message is to use p_send or, more efficiently, one of the p_sendn 
+variants. All of these functions must be supplied with the handle of the object instance (as returned by, say, 
+p_new Or p_newlibh) and the method number as their first two parameters. Up to three additional 
+parameters may be supplied. 
+
+
+The p_send function locates the appropriate method function by scanning up the superclass chain, starting 
+with the class of which the object is an instance, selecting the first matching method function. 
+
+
+If no suitable method is located in the superclass chain, the sending function panics with panic number 48. 
+The send will also panic (with panic number 55) if any class that is scanned does not have a valid structure. 
+This catches, amongst other things, the sending of a message to an object that has already been destroyed. 
+
+
+If successfully located, the method function is passed the object handle and the optional parameters (the 
+method number passed to p_send is suppressed). 
+
+
+Although p_send is the most commonly used message-sending function, the following functions may also 
+be used: 
+
+
+p_supersend this is used within a method function to send a message of the same method 
+number to the same object, but to be handled by a superclass method. It 
+works like p_send except that the search for a method starts at the immediate 
+superclass of the class associated with the method containing the call to 
+p_supersend. It is typically used within a subclass method that adds further 
+processing (before, after or around the call to p_supersend) to the method 
+
+
+being replaced. 
+
+p_entersend this works like a p_send that has been called with a p_enter - but more 
+efficiently 
+
+p_exactsend this can send a message to a method of a specific class in an object's class 
+
+
+tree. The search for the method starts at the specified class. It is frequently 
+used within a method function to send a message to the same object, but to be 
+handled by a superclass method once removed - in effect a super-supersend. 
+
+
+A method function is normally declared with the METHOD_CALL calling convention. Other calling 
+conventions may be needed in some circumstances, as described in the Calling conventions for method 
+functions section of Appendix C. 
+
+
+1 INTRODUCTION 
+
+
+Notation and conventions 
+
+
+Category numbers 
+
+
+The local and external category numbers are represented in code by means of generated symbolic constants. 
+The symbolic name for a category number is generated, in upper case, from the names of the local and 
+externally referenced categories, separated by an underscore, and a cAT_ prefix. 
+
+
+The symbolic name indicates in an explicit manner the category from which the reference is being made and 
+the category that is being accessed. For example, from a MYCAT category the (external) category number of 
+the OLIB category is represented by caT_MycaT_oL1B. The local category is, in this case, represented by 
+CAT_MYCAT_MYCAT. 
+
+
+Class names 
+
+
+A reference to a class name in the text of this manual is given in upper case. The HWIM command manager 
+class, for example, whose class definition starts with the line: 
+
+
+CLASS comman root 
+is referred to in the text as COMMAN. 
+
+
+Class numbers 
+
+
+Each class within a category has an associated class number, used by code that creates an instance of the 
+class (such as a call to p_new). A class number is represented by a generated symbolic constant. The 
+symbolic constant name is generated, in upper case, by prefixing the class name with c_. Thus the comman 
+class number is represented by c_COMMAN. 
+
+
+Method names 
+
+
+A method name, as declared in a class definition, by convention is normally given a two or three letter prefix 
+that indicates the class in which it is declared. The prefix is separated by an underscore from the remainder 
+of the name. For example, com_init is a method of the comman class. The prefix will, in general, be different 
+from the prefix used for methods of a superclass. 
+
+
+The method name is used when building the symbolic constant for the associated method number. 
+
+
+Method function names 
+
+
+A method function must be given a name constructed from the class name, followed by an underscore and 
+the method name. For example, the method function associated with the com_init method of the comman 
+class must have the name comman_com_init. 
+
+
+Messages and message numbers (method numbers) 
+
+
+Each method is identified by a method number, represented by a generated symbolic constant. The symbol 
+is generated, in upper case, by prefixing 0_ to the method name. For example, the com_init method has a 
+method number represented by the symbol 0_coM_INIT. 
+
+
+The message itself is referred to in the text simply by an uppercased method name. For example, the 
+com_init method is invoked by the sending of a coM_INIT message. 
+
+
+Object handles 
+
+
+An object handle identifies a particular object (instance of a particular class). It is, in fact, a pointer to the 
+memory cell that results from a call to one of the object-creating functions (p_new, for example). The cell 
+contains aC struct, whose typedef appears in the appropriate .g file generated from the category file by 
+CTRAN. The type name of the struct is generated by prefixing PR_ to the class name. Thus the handle of an 
+object of class WIN is a pointer to a PR_WIN struct. Within the method functions of a class the handle of an 
+instance of that class is conventionally given the name self. 
+
+
+The memory cell pointed to by the object handle contains the object's property, including the property 
+defined for all its superclasses. Take, for example, the HwIMMAN class. This subclasses APPMAN which, in 
+turn, subclasses RooT. The handle of an HwIMMaN object points to a PR_HWIMMAN struct that is composed 
+as follows: 
+
+
+self points to: | property of ROOT | accessed by: self->root 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+property of APPpMaN | accessed by: self- 
+
+
+>appman 
+property of accessed by: sel f- 
+HWIMMAN >hwimman 
+
+
+If a class supplies no additional property then the corresponding element of the struct does not exist. 
+
+
+The object handle may optionally be declared as a pointer to any superclass. Thus the pointer in the above 
+example may be declared as a pointer to either PR_ROoT (which gives access to only the RooT component) 
+or PR_APPMAN (with access to ROOT and APPMAN property). It may also declared as a vorp * in which case, 
+obviously, there is no access to any of the object's property. 
+
+
+Method function prototypes 
+
+
+The description of each method in the documentation contains a function prototype that specifies the 
+nature of any return value and the parameters with which the method is called. By convention, the listed 
+parameters always exclude the object handle that is passed as the first parameter to every method function. 
+It also does not show the method function number, which is passed to the message-sending functions such 
+as p_send, but is removed by the message-sending mechanism and is never passed to a method function. 
+
+
+For example, a wn_emphasise method for the class w1n, described in the documentation by the prototype: 
+VOID wn_emphasise(UINT flag); 
+
+would be invoked by, for example: 
+
+p_send3 (hand, O_WN_EMPHASISE, TRUE) ; 
+
+where hand is the handle of an object of the win class and 0_WIN_EMPHASISE is the method number. 
+
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD VOID win_wn_emphasise(PR_WIN *self,UINT flag) 
+{ 
+
+
+} 
+Class diagrams 
+
+
+The class diagrams in this manual broadly follow the notation as used in Object Oriented Design with 
+Applications, by Grady Booch (The Benjamin/Cummings Publishing Company Inc, 1991). A class is 
+represented as shown below, where the class name is written inside the symbol. An underlined name 
+represents an imported class, that is, a class whose class definition is in an external category. 
+
+
+Relationships between classes may be that one class subclasses another, or that a class uses another. The 
+superclass/subclass relationship is represented by an arrow joining the two classes, as illustrated in the 
+following diagram. 
+
+
+- 
+- ~ - 
+e7 eee e7™ eee a 
+
+
+_ superclass ;' _’ subclass ? 
+% ——_§|§__§_|_. ' 
+
+
+~ 1 . 
+1 
+
+
+A ‘using’ relationship is illustrated in the following diagram, where class A uses class B. The using 
+relationship may mean that class B is a component of class A, or simply that class A sends messages to 
+class B. 
+
+
+1-6 
+
+
+1 INTRODUCTION 
+
+
+In some cases, where the two classes may be considered co-equals, the using relationship may be shown 
+without the circle that indicates the direction of the relationship. 
+
+
+The basic component objects 
+
+
+The standard classes that are present in a normal HWIM application are as illustrated in the following class 
+diagram. 
+
+
+- - - - 
+-enlr -. ars i ne : “+ : 
+’ es ~ - ~ ~ ~ ~ 
+
+
+. . * ~ « = 
+- fesources «' application > P window : .* menu bar 
+’ ni é ‘5 ra ¢ ‘ 
+he ae, manager oo, server or 1 
+
+
+~ . ~ + ~ 7 ~ ' 
+' 
+
+
+a+ 
+
+
+~ 
+a an an | any 
+, - -. ; - 
+
+
+Be Se Te 
+’ - ~ 
+
+
+= ~ - ~~ ~~ 
+- client : -’ dialogbox =» - command 
+¢ . ¢ ¢ 
+“ window —,. ——————)_ manager /f 
+a *% - : 
+Ue tb OE ‘hans -7 >> * : Ege 
+
+
+wo a+ ~- 
+
+
+“engine? 
+
+
+There are five main static objects (by static we mean an object that exists for the lifetime of the application) 
+provided by HWIM; the application manager, the application's resources, the window server object, the 
+command manager and the client window. A sixth static component that is usually present in non-trivial 
+applications is the engine. The menu bar and, optionally, one or more dialog boxes are transient objects, 
+being created when they are required and destroyed on completion of their function. 
+
+
+The application manager and the window server object together form the central core of the application. 
+From the application programmer's point of view they may be considered as a single entity that provides the 
+application's main event-handling loop and a range of system services. The separation of this functionality 
+between two objects represents a division of labour; the window server object deals with the user interface 
+and the application manager handles those aspects that are independent of the user interface. (Although it 
+is beyond the scope of this manual, it is worth pointing out that an application with no user interface can be 
+constructed around the application manager alone.) 
+
+
+The application manager 
+
+
+The application manager provides the framework for an application, including its main event-scheduling 
+loop. It performs all standard start-up and initialisation. As part of this initialisation it creates a window 
+server active object (and hence a command manager - see later) and opens the system resource file and the 
+application's own resource file. In addition, the application manager supplies methods for manipulating other 
+standard system components and adding further optional components. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The HWIM library supplies the HwIMMAN application manager class, which is a subclass of the OLIB 
+APPMAN Class (see the OLIB Reference manual). An instance of this class is normally created and initialised 
+from the application's main (). It is rarely subclassed by an application, the main exception being that of a 
+multi-lingual application, which will need to modify the mechanism that loads the application resource file. 
+
+
+An application may subclass HwIMMaN by replacing existing methods. In the interests of future 
+compatibility, application-specific subclasses should not add methods or property. An application that adds 
+methods or property to the application manager is not guaranteed to run on future versions of machines in 
+the Series 3 range. 
+
+
+The window server object 
+
+
+The window server is an active object that acts as the source of those events (keypresses, redraws etc) that 
+are sent to the application by the window server process. On receipt of such an event the window server 
+object directs it to the appropriate object, normally either a window (the client window or a dialog box) or the 
+objects involved in the command execution mechanism. 
+
+
+An instance of a window server object is automatically created during the initialisation of the application 
+manager. As part of its standard initialisation the window server object creates and initialises a command 
+manager. 
+
+
+The HWIM library supplies the WSERV window server object class which is a subclass of the OLIB acTIVE 
+class. HWIM applications will almost invariably subclass WSERV , replacing its ws_dyn_init method, to 
+provide application-specific initialisation. Part of this initialisation will be the creation and initialisation of a 
+client window. 
+
+
+An application is free to subclass WSERV by replacing existing methods. In the interests of future 
+compatibility, application-specific subclasses should not add methods or property. An application that adds 
+methods or property to the window server object class is not guaranteed to run on future versions of 
+machines in the Series 3 range. 
+
+
+Resources 
+
+
+All standard HWIM applications are assumed to have access to two resource files - the system resource file 
+(in the ROM) and an application resource file. These are opened automatically during initialisation of the 
+application manager, which also provides methods to access individual resources. There is rarely any need 
+for an application programmer to subclass the resource file class. 
+
+
+The application resource file must contain the resources that provide the accelerator keypresses and the text 
+of the application's menu bar and pull-down menus. In addition to these essential items, it may also contain 
+resources for any application dialogs and other application-specific text. 
+
+
+The command manager 
+
+
+The command manager supplies the functionality to execute the command options that may be selected from 
+the application's pull-down menus. A command manager instance is automatically created during the 
+initialisation of the window server active object. 
+
+
+The HWIM library supplies the commMan command manager class, which provides the basic skeleton for a 
+command manager. Although a very simple application could make direct use of an instance of the commaNn 
+class, HWIM applications will normally subclass comman, replacing one or more of the supplied methods 
+and adding application-specific methods and property. 
+
+
+Client window 
+
+
+All standard HWIM applications are assumed to have a main window, designated as the client window to 
+provide the principal view of the application's data. This window will receive messages from the window 
+server active object in response to window server events (such as keypresses). The client window must be 
+explicitly created and initialised by application-specific code, normally from within the window server 
+object's ws_dyn_init method. 
+
+
+The functionality of the client window varies widely from application to application and much of an 
+application's code will be associated, directly or indirectly, with the client window. For this reason, the 
+HWIM library provides very general window classes that will normally be extensively subclassed in most 
+applications. 
+
+
+The engine 
+
+
+The engine is an application-specific class that is normally created at the same time as the client window. A 
+typical engine will subclass Root. Engines are further discussed in the Application Design chapter. 
+
+
+1-8 
+
+
+1 INTRODUCTION 
+
+
+Menu bar 
+
+
+An instance of the application's menu bar class is automatically created by the window server object 
+whenever the menu bar must be displayed (for example, when the Menu key is pressed) and is destroyed 
+when the menu bar disappears. 
+
+
+The menu bar class contains the mechanism to convert a menu selection into the appropriate command 
+manager message and is unlikely to be subclassed in any application. 
+
+
+Dialogs 
+
+
+A dialog is usually created by application-specific code in a command manager method that is called in 
+response to the selection of a command menu option. Such a dialog may simply use the supplied DLGBox 
+class or may be an application-specific subclass. The use of dialogs is discussed in some detail in the 
+Dialogs and Dialog Controls chapters. 
+
+
+The required files 
+
+
+To create an object oriented application the writer's task consists of constructing a number of files which 
+will be input to the build process. A number of tasks must be performed which can be broadly defined as 
+follows: 
+
+
+e building the required classes by defining their property and methods; further, deciding whether any of 
+the required classes can be subclassed from existing classes, thereby re-using existing software 
+
+
+e providing the functionality for a number of method functions that will be called by system code 
+
+
+e writing a short main () that creates and initialises an application manager, supplying it with one or more 
+of a set of options 
+
+
+e building the resource file(s) and optionally, the Icon file, the Add files list and the Shell data file. 
+
+
+The following sections describe the structure and content of the files required to create an object oriented 
+application in more detail and broadly correspond to the tasks outlined above. 
+
+
+Category file 
+
+
+The category file defines the application-specific classes - methods, property and associated defined 
+constants and structs. As part of the process of building an application, the category file is translated with 
+the aid of the CTRAN tool. The output from the translation process is a C source file (which is also 
+compiled, ready for linking into the application) one or more generated include files, each with a.g extension 
+and an external file with a .ext extension. Other files may optionally be generated. 
+
+
+The external file contains information about this category which will be needed when translating any other 
+category which makes an external reference to this one. 
+
+
+The content of a category file is best explained in conjunction with the following short example. A more 
+complete explanation is contained in Appendix A. Here we shall concentrate on the basic content of a class 
+definition. 
+
+
+The file header contains the category name, external category references (the order of which determines the 
+external category number sequence) and a number of included header files: 
+
+
+A demonstration cat file 
+IMAGE demo 
+
+
+! External reference to OLIB library 
+EXTERNAL olib 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+INCLUDE varray.g required, in this case, for knowledge of VAFLAT 
+
+
+This is followed by one or more class definitions, each of which follows the general model illustrated below: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CLASS dummy root the class name and its superclass 
+Dummy class definition, 
+as an illustration only 
+
+
+{ Methods follow... 
+
+REPLACE destroy free buffer and supersend 
+
+ADD dm_init create VAFLAT component and allocate buffer 
+DEFER dm_sub defined by a subclass... 
+
+CONSTANTS auxiliary symbolic constants 
+
+
+{ 
+
+! for the buffer 
+
+DUMMY_BUF_SIZE 128 allocated buffer size 
+! for the VAFLAT component 
+
+
+DUMMY_GRAN 16 
+} 
+TYPES contains auxiliary structs 
+{ 
+typedef struct /* comments here are exceptional */ 
+{ 
+TEXT *buf; pointer to allocated buffer 
+
+
+UWORD len; 
+} DUMMY_BUF; 
+
+
+} 
+PROPERTY 1 
+
+
+{ 
+PR_VAFLAT *array; the component VAFLAT instance 
+DUMMY_BUF buffer; 
+} 
+} 
+
+
+The cLass keyword introduces a class definition. It is followed by the name of the class and then the name 
+of the parent superclass. The above example defines the class Dummy which is a direct subclass of the ROOT 
+class. The layout of a class definition is significant; apart from leading whitespace, which is ignored, it must 
+follow the pattern that is illustrated above - and in the class definitions given elsewhere. 
+
+
+The class definition of each subclass lists its additional methods and any additional property. It may also, as 
+in the above example, include the definitions of auxiliary structures and constants used by that class. There 
+are many further examples of class definitions throughout this and other manuals (in the OLIB Reference 
+manual, for example). 
+
+
+The class definition may include any number of method declarations,! introduced by the ADD, REPLACE or 
+DEFER keywords. Each of these is followed by a method name. The method declarations may be followed by 
+one of each of the CONSTANTS, TYPES and PROPERTY keywords. 
+
+
+The method declaration keywords have the following meanings: 
+
+
+ADD declare a method in addition to the methods provided by the superclass. The name 
+must be unique in relation to all other methods in this category, or any externally 
+referenced categories. Although not compulsory, the name conventionally starts with 
+a short prefix related to the name of the class in which it is introduced. 
+
+
+REPLACE declare a method whose functionality is to replace that of a method supplied by a 
+superclass. The name must be that of an existing method in the superclass inheritance 
+tree. 
+
+DEFER declare an additional method as for ADD, except that the functionality of the method is 
+
+
+not defined by the current class and is expected to be provided by a subclass (using 
+REPLACE). A class containing one or more DEFERred methods is known as an 
+abstract class and, in general, no instances of such a class will ever be created 2 
+
+
+It is recommended that each method name be followed by a concise descriptive comment. 
+
+
+'Subject to a maximum of 255 methods, including those inherited from superclasses. 
+
+
+2There is no formal requirement for all DEFERred methods to be REPLACEd and it is acceptable to create an 
+instance of such a class provided that it is known that no DEFERred method will ever be called. Window 
+subclasses, for example, do not need to REPLACE all DEFERred methods of the HWIM win superclass. 
+
+
+1-10 
+
+
+1 INTRODUCTION 
+
+
+The constants keyword introduces a list of symbolic constant definitions, each consisting of the symbol 
+name (conventionally in upper case) followed by the numeric value. The value may be an expression 
+involving symbolic constants defined earlier, either in the category file itself, or in any included file. The 
+expression itself must not contain any whitespace. 
+
+
+The Types keyword introduces a list of C language typedef struct definitions, whose layout should follow 
+that given in the example category file. (Many further examples may be found in the class definitions shown 
+for each class in, say, the OLIB Reference manual.) 
+
+
+The PROPERTY keyword introduces a list of data element declarations to be included in the struct that 
+defines the class property. The form of this struct is described in the Category Translation chapter of the 
+Object Oriented Programming Reference manual. 
+
+
+This keyword may optionally be followed by a literal number (expressions may not be used) that specifies 
+how many component items listed in the property are to be sent an automatic DESTROY message when an 
+instance of the class is destroyed. 
+
+
+This assumes that, for a value ncomp, the first ncomp items in the additional property for the class are either 
+NULL or handles (pointers to instances) of component objects (as defined earlier in this chapter). 
+
+
+In the above example, DummMy's component VAFLAT instance will be automatically destroyed when Dummy 
+receives a DESTROY message. 
+
+
+Source files 
+
+
+Method functions 
+
+
+A method function must be supplied for each added or replaced method in each application-specific class. 
+The method functions may be supported by auxiliary (or utility) functions - that is, normal C functions called 
+from within the method functions. These functions may be in a separate file or in the same file as the method 
+functions. 
+
+
+The method functions themselves may be organised into C files in any suitable way. Normally, all the 
+method functions for a particular class will be grouped into one file, but this is not a requirement. It may be 
+convenient to group together all the methods of a related set of objects, and a simple application may have 
+all its method functions in a single source file. 
+
+
+Where a file contains a mixture of method functions and auxiliary functions, it is conventional to put all the 
+auxiliary functions at the top of the file, followed by the method functions. One advantage of this scheme is 
+that it minimises the number of compiler directives needed to establish the correct calling conventions for 
+the different function types. This may be extended to include other function calling conventions so that, in 
+general, a source file will have the following form: 
+
+
+<includes> 
+
+<'normal' functions> 
+
+#pragma ENTER_CALL 
+
+<functions called via p_enter> 
+
+#pragma CDECL 
+
+<method functions that are callable via p_enter> 
+#pragma METHOD_CALL 
+
+<method functions> 
+
+
+Failing to declare the correct calling convention for a function will cause unpredictable run-time errors when 
+the function is called. 
+
+
+Main 
+
+
+The main() of an object oriented application that uses the HWIM library takes the following form: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+#include <hwimman.g> 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+VOID *handle; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE FLG _APPMAN_ CLEAN; 
+app.wserv_cat=p_getlibh (CAT_MYAPP_MYAPP) ; 
+app.wserv_class=C_MYAPPWS; 
+
+ws.com_cat=p_getlibh (CAT_MYAPP_HWIM) ; 
+
+ws.com_class=C_COMMAN; 
+
+handle=p_new (CAT_MYAPP_HWIM, C_HWIMMAN) ; 
+
+p_send4 (handle, O_AM_INIT, &app, &ws) ; 
+
+} 
+
+
+The call to p_link1ib dynamically links the application category with the DYLs (HWIM, OLIB etc.) in the 
+ROM. If the application uses one or more application-specific categories it may be necessary, depending on 
+how they are used, to load and link them at this point. A failure to link the appropriate categories can cause 
+a range of object-related run-time errors. 
+
+
+The flags field of the IN_HWIMMAN struct specifies a range of options that are used during initialisation of 
+the (HWIMMAN) application manager. The possible range of flags is described in the OLIB Reference manual. 
+The three flags specified in the above code, specifying that the application uses the system resource file, an 
+application resource file and a CLEANUP object, are mandatory for all HWIM applications. 
+
+
+By default an application will be built to run on the Series 3 and will run in compatibility mode on the Series 
+3a. OR'ing FLG_APPMAN_FULLSCREEN into the app. flags field specifies that the application should not run 
+in compatibility mode on the Series 3a. 
+
+
+The wserv_cat and wserv_class fields of the IN_HWIMMAN struct must be set to the category and class 
+numbers of the application's window server object. As indicated in the example, all applications will use an 
+application-specific subclass of the WsERV class that is supplied by HWIM. 
+
+
+Similarly, the com_cat and com_class fields of the IN_WSERV struct must be set to the category and class 
+numbers of the application's command manager that is created during the initialisation of the window server 
+object. The example specifies the use of commaw itself: normally an application will use an application- 
+specific subclass of commaN. 
+
+
+The final action is to create and initialise the application's command manager (typically, as in this case, the 
+HWIMMAN class supplied by the HWIM category). The application manager locates and opens the resource 
+files, creates and initialises both the window server object and command manager and starts the 
+application's main event-processing loop. All further interaction with application-specific code is via calls 
+from system code to a range of method functions. The first such call is to the window server object's 
+ws_dyn_init method, which is assumed to perform all necessary application-specific initialisation. 
+
+
+Note that the application will never return from the sending of the aM_INIT message to the application 
+manager. 
+
+
+Resource externals file 
+
+
+The resource externals file, with a .re extension, is used to extract from the application's header files those 
+defined constants that are needed during the compilation of the application resource file. It is used to 
+generate a .rg file that is #included in the application resource file, thus avoiding the need to #includea 
+large number of separate header files. 
+
+
+In larger applications, this process can reduce the time taken to perform a resource compilation and reduces 
+the risk of out of memory situations occurring by effectively passing only those definitions required for 
+successful resource compilation. It is also useful if the resource file is to be translated. The (usually small) 
+.rg file can be supplied to the translator together with the resource file, rather than having to supply a 
+(usually large) number of other header files. The translator can then easily make a test compilation of the 
+translated resource file, with consequent savings in time and effort. 
+
+
+1 INTRODUCTION 
+
+
+Application Resource file 
+
+
+Application resource files contain the text strings used in the application's command menus, dialogs, text 
+messages and so on. In object oriented programming, such strings must be kept separate from code. 
+
+
+In general, resource files are useful for the following main reasons: 
+e having data in a resource file rather than in the code reduces the size of the code segment 
+e resource files make it easier to write language independent applications 
+
+
+In essence, any resource item within a resource file can be identified by a unique number. This number is 
+usually assigned to a symbolic constant that is published in a header file generated by the resource 
+compiler. Including this header file in a source file allows code to reference the resources. 
+
+
+The structure of resource files is described in much greater detail in the Resource Files chapter in the 
+Additional System Information document. 
+
+
+Further information can also be found in the HWIM Resource Files chapter in this manual. 
+
+
+System resource file 
+
+
+The system resoure file is built into the ROM and is functionally similar to application resource files. 
+However it contains common resources, including many system dialogs, the text for standard information, 
+error messages and basic help. 
+
+
+The general structure of the system resource file is similar to that of application resource files and is 
+described in the Resource Files chapter in the Additional System Information. 
+
+
+Again, further information can be found in the HWIM Resource Files chapter in this manual. 
+
+
+Miscellaneous files 
+
+
+Icon 
+
+
+An application can be represented by an Icon. Although not mandatory, the system screen will refuse to 
+install the application unless it contains one. In this situation, the application can still be run from RunImg 
+but an empty icon boundary will be displayed. 
+
+
+An Icon is normally placed in a .pic file and can be produced in a variety of ways: 
+
+
+e using the Jconed demonstration application that can be built using the HWIF part of the SDK, or 
+the Series 3a Jconeda application that is installed into the \sibosdk\s3atool directory. 
+
+
+e using the window server tool wspcx.exe on the .pcx output of a PC program such as Windows 
+PaintBrush 
+
+
+The format of .pic files is given in the Bitmaps section in the Window Server Reference manual. 
+
+
+For further information on Icons, see the Series 3/3a Programming Guide. 
+
+
+Add files list 
+
+
+An add files list is a text file with extension .afl which contains from one to four filenames. In essence, as 
+part of the process of building an application, the files referred to in this list are combined with the 
+application's .img file to produce a larger .img file. 
+
+
+The list can refer to a .pic file for an Icon, a .rsc file for an application's resource file and so on. 
+
+
+For further information on add files, see the chapter Building an Application in the General Programming 
+manual. 
+
+
+Shell data file 
+
+
+The Shell data file is a file which can be included in the add files list (and therefore embedded into the 
+application). It specifies information required by the System Screen application (also known as the Shell). 
+
+
+For example, it tells the Shell the expected extensions of any files to be edited and the default directory of 
+these files. This information is specified at compile time. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+For further information on the Shell data file, see the Communicating with the System Screen chapter in the 
+Series3 Programming Guide. 
+
+
+CHAPTER 2 
+
+
+BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+The process of building an application that contains object oriented code is very similar to that used for 
+building non-object oriented multi-file programs. The basic mechanisms of compiling and linking the various 
+modules are as described in the Building an Application chapter of the General Programming Manual. 
+
+
+Perhaps the most obvious difference is that, in addition to the file(s) containing source code, an object 
+oriented program also requires a category file, described in the Category Files chapter of the Object 
+Oriented Programming Reference manual. 
+
+
+The application must also supply a method function for each additional or replacement method declared in 
+the category file. For clarity, it is generally preferable to use a separate file for the source code of the method 
+functions of each subclass. This has the added advantage that it also tends to reduce the amount of data in 
+the included files, particularly if the category file is separated into a number of sub-category files (see 
+Appendix A - Category Files). It is, however, perfectly acceptable to combine the method functions of two 
+or more subclasses in a single file, particularly if they are closely related, or if they share some common 
+functionality. 
+
+
+The process of generating a .img file is illustrated in the following diagram. 
+
+
+class info 
+
+
+G AMG 
+
+
+Methods 
+Cc 
+
+
+C 
+Compiler 
+
+
+The category file is translated, producing an object file and one or more .g files. The .g files are included, as 
+required, into the .c files containing the method functions. These files are compiled, to produce object files, 
+in the same way as for any other .c file. The .img file is formed by linking these object files and the object file 
+that results from category translation. 
+
+
+The processing of the category file is shown in more detail in the following diagram. The CTRAN category 
+translator tool actually generates a.c file that contains, in source form, the data for the class descriptors of 
+each class in the category. This file has to be compiled to produce the class descriptors in object form. Since 
+class descriptors have to be in the code space of a process, the object file has to be further processed. This 
+processing is performed by the OBJCONV tool, which modifies all data in the object file so that it will be 
+loaded into the process code space when the application runs. 
+
+
+OOP REFERENCE 
+
+
+Classes C 
+CAT Compiler 
+
+
+ene OBJCONV 
+
+
+The entire process, from category file to converted object file, is performed by the supplied ct.bat batch file. 
+You only need to be aware of the underlying mechanisms because of the .c file that is generated in this 
+process. This file has the same name as the .cat file so that, for example, the category file mycat.cat will 
+generate the file mycat.c. You should therefore avoid creating a separate C source file ( a method source file, 
+for example) with the same name as the application's category file, otherwise it will be overwritten during the 
+category translation process. 
+
+
+An object oriented application (.app file) is constructed from a .img file by adding an icon, a shell data file 
+and a resource file, in the same way as is described in the Series 3 Programming Guide. 
+
+
+An example application 
+
+
+This example application (the source of which, on installation, is copied into a \sibosdk\oopdemo directory) 
+prints specified directory listings to the screen. It is based on the (non-object oriented) p_prndir example 
+mentioned in the Building an Application chapter of the General Programming Manual. It uses object 
+oriented techniques to store the file names in a variable array object. This adds value by allowing the names 
+to be ordered so that the list can be displayed in alphabetical order, with all directory file names appearing 
+first. 
+
+
+To avoid obscuring the main principles of building an object oriented application, this example makes 
+minimal use of the object libraries built into the Series 3 and Series 3a. It does not, for example, use any of 
+the user interface mechanisms provided by the HWIM library and is therefore not a typical example of an 
+object oriented application. Its user interface uses the console device as used in many of the straight C 
+examples (that is, using neither the HWIM or the HWIF libraries) given in, say, the PLIB Reference manual. 
+The example described in the chapter An HWIM Application - Hello World makes use of the user interface 
+objects and thus forms a better model for a real application. 
+
+
+The example source 
+
+
+The source for this application consists of three files: 
+
+
+prndir.cat the DIRLIST object class definition 
+dirlist.c the DIRLIST method functions 
+dirmain.c main () and auxiliary functions 
+
+
+The category file, prndir.cat, is as follows: 
+
+
+IMAGE prndir 
+EXTERNAL olib 
+INCLUDE varray.g 
+INCLUDE p_file.h 
+
+
+CLASS dirlist vaxvar 
+Directory list 
+{ 
+REPLACE va_test sort by various criteria 
+TYPES 
+{ 
+typedef struct 
+{ 
+P_INFO info; 
+TEXT name [P_FNAMESIZE]; 
+} DIRLIST_ITEM; 
+
+
+2 BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+The method function file, dirlist.c, contains only one method function, the replacement for the va_test 
+method: 
+
+
+/* 
+DIRLIST 
+ay, 
+
+
+#include <plib.h> 
+#include <prndir.g> 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD INT dirlist_va_test (PR_DIRLIST *self,RC_VAXVAR *precl,RC_VAXVAR *prec2) 
+/* 
+
+Firstly perform a 2 way test on file or dir name records. 
+
+Order dir names before file names. 
+
+Otherwise order names alphabetically. 
+
+Return 0 if equal, <0 if *precl is before *prec2, >0 if after. 
+
+bP, 
+
+{ 
+
+FAS DIRLIST_ITEM *pl1,*p2; 
+
+FAS INT ret; 
+
+
+ret=0; 
+
+pl=(DIRLIST_ITEM *)precl->buf; 
+
+(DIRLIST_ITEM *)prec2->buf; 
+
+if ((pl->info.status&P_FADIR) * (p2->info.status&P_FADIR) ) 
+ret=(pl->info.statusé&éP_FADIR) ?-1:+1; 
+
+else /* both records either dir or file names */ 
+ret=p_scmp (&p1->name[0], &p2->name[0]); 
+
+if (self—->varoot.key.desc) 
+ret=(-ret); /* reverse result if required */ 
+
+return (ret); 
+
+
+} 
+
+
+The file dirmain.c, listed below, uses the console device for obtaining keyboard input and displaying its 
+output. Provided a valid directory name is typed in, the code builds, in an instance of the DIRLIST variable 
+array class, a corresponding directory listing. The file names are stored and displayed in alphabetical order. 
+Press Enter at the input prompt to exit the program. 
+
+
+/* 
+DIRMAIN 
+
+* i] 
+
+include <plib.h> 
+include <prndir.g> 
+
+
+LOCAL_D VOID *dcb=NULL; 
+LOCAL_D VOID *hand; 
+
+
+LOCAL_C VOID error(TEXT *msg, INT errno) 
+
+
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_close(dcb) ; 
+
+dcb=NULL; 
+
+p_errs (&bb[0],errno); 
+p_printf("%Ss: %Ss",msg,&bb[0]); 
+} 
+
+
+LOCAL_C VOID panic(TEXT *msg, INT errno) 
+{ 
+error(msg,errno) ; 
+p_leave (0); 
+} 
+
+
+OOP REFERENCE 
+
+
+LOCAL_C VOID PrintDirLine(TEXT *name, 
+
+
+{ 
+
+P_DAYSEC ds; 
+P_DATE dt; 
+TEXT *p,b[40]; 
+
+
+P_INFO 
+
+
+p=&b[0]; 
+
+if (pinfo->status&P_FAVOLUME) 
+p=p_scpy(p,"Vol,"); 
+
+if (pinfo->status&P_FADIR) 
+p=p_scpy(p,"Dir,"); 
+
+if (pinfo->status&P_FAMOD) 
+
+
+p=p_scpy (p, "Mod, 
+
+
+Wha 
+
+
+*pinfo) 
+
+
+if (! (pinfo->status&P_FAWRITE) ) 
+p=p_scpy (p,"Read,"); 
+if (pinfo->status&P_FASYSTEM) 
+p=p_scpy(p,"Sys,"); 
+if (pinfo->status&P_FAHIDDEN) 
+p=p_scpy (p,"Hid,"); 
+if (*(p-1)==',') 
+*-—p=0; 
+p_sttods (&pinfo->modst, &ds) ; 
+p_dstodt (&ds, &dt) ; 
+p_printf("S- 12s S7lu S02u-%S02u-S02u S02u:%02u Zs", 
+name, pinfo- 
+>size,dt.day+1,dt.montht1,dt.year,dt.hour,dt.minute, &b[0]); 
+} 
+
+
+LOCAL_C VOID MakeDirList (TEXT *dir) 
+{ 
+INT ret; 
+DIRLIST_ITEM d; 
+RC_VAXVAR rec; 
+
+
+p_send2 (hand, O_VA_RESET) ; 
+if ((ret=p_open(&dcb,dir,P_FDIR) ) !=0) 
+panic("Failed to open directory file",ret); 
+while (! (ret=p_iow(dcb,P_FREAD, &d.name[0],&d.info)) ) 
+{ 
+rec. buf=(UBYTE *) &d; 
+rec.len=sizeof (d.info)+p_slen(&d.name[0])+1; 
+p_send4 (hand, O_VA_INSERTISQ, &rec, &i) ; 
+} 
+p_close(dcb); 
+dcb=NULL; 
+if (ret!=E_FILE_EOF) 
+panic("Failed to read directory",ret); 
+
+
+} 
+
+
+GLDEF_C INT CDECL DoDirLists (VOID) 
+{ 
+UWORD i, count; 
+DIRLIST_ITEM *pd; 
+
+TEXT name [P_FNAMESIZE]; 
+
+
+hand=f_newsend (CAT_PRNDIR_PRNDIR, C_DIRLIST,O_VA_INIT,16); 
+while (p_getl(">", &name[0],P_FNAMESIZE) ) 
+{ 
+MakeDirList (éname[0]); 
+if (! (count=p_send2 (hand, O_VA_COUNT) ) ) 
+p_printf("No files found"); 
+else 
+{ 
+for (i1=0;i<count; i++) 
+{ 
+pd=(DIRLIST_ITEM *)p_send3 (hand, O_VA_PBUF,i); 
+PrintDirLine (&pd->name[0],&pd->info) ; 
+} 
+
+
+} 
+p_send2 (hand, O_DESTROY) ; 
+return (0); 
+
+
+} 
+
+
+2 BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err; 
+
+
+p_linklib(0); /* Link to OLIB */ 
+
+if ((err=p_enter((VOID *)DoDirLists) ) !=0) 
+error("Called p_leave",err); 
+
+return(0); 
+
+
+} 
+
+
+Note that a standard console application is not suitable for running on an EPOC emulator. See the code in 
+the Using the example DYL secton of the Building a Dynamic Library chapter for how to adapt console 
+code so that it is suitable to run on an emulator. 
+
+
+Building the example application 
+
+
+In order to illustrate the various stages in building an object oriented application, the description of the 
+building of the example application makes use of a number of separate batch files. An alternative would be 
+to make more use of the TopSpeed development environment and this approach is used in the building of 
+the Hello World example, described in the chapter An HWIM Application - Hello World. 
+
+
+The first step in building the application is to translate the category file, prndir.cat, using the tool ctran.exe. 
+This generates a number of files, including a prndir.g include file and a prndir.c C language source file. The 
+generated .c file must be compiled and the resulting .obj file must be converted so that its class descriptor 
+data is located in the code segment, using ecobj.exe. The entire process is conveniently performed by 
+means of the supplied batch file, ct.bat (in\sibosdk\sys) whose content is: 
+
+
+@echo off 
+
+ctran %$1 -e..\include -x..\include -g..\include -c -l -s -v 
+if errorlevel 1 goto end 
+
+call ce %1 
+
+ecobj 31 
+
+:end 
+
+
+The meaning of the various flags that can be passed to ctran.exe are explained in the Category Translation 
+chapter of the Object Oriented Programming Reference manual. 
+
+
+Note that the above batch file is set up assuming that the source code is in a \sibosdk\oopdemo directory 
+and that all include files are assumed to be found in a ..\include directory (which is also the destination for 
+include files generated by ctran). You must ensure that the current TopSpeed redirection file, ts.red, is set 
+up to correspond with the location of all include files. In particular, the redirection file must include a line 
+such as: 
+
+
+BG = .; ..\ INCLUDE; 
+
+
+There is no need to include the location of generated .ext files in ts.red, since these are only referenced by 
+ctran. 
+
+
+The remaining .c source files must be compiled as normal, for example, by using the same cc.bat file as is 
+suitable for being called from ct. bat: 
+
+
+@echo off 
+call checkvid 
+tse %1l.c /fpunnamed /% jpivids 
+
+
+This assumes the presence of an unnamed.pr project file of a similar form to that used when compiling non- 
+object oriented programs, for example: 
+
+
+#system epoc img 
+#set epocinit=iplib 
+#model small jpi 
+#compile %main 
+#link %main 
+
+
+Finally the application must be linked. A suitable /f bat link batch file is: 
+@echo off 
+call checkvid 
+
+
+tse Sl.pr /1l /%jpivids 
+
+
+which is called as: 
+
+
+OOP REFERENCE 
+
+
+lf prndir 
+assuming the presence of a prndir.pr file containing: 
+
+
+system epoc img 
+
+set epocinit=iplib 
+model small jpi 
+pragma link(olib.lib) 
+pragma link (prndir) 
+pragma link(dirlist) 
+pragma link (dirmain) 
+link prndir 
+
+
+This generates a prndir.img file which may be copied to a SIBO machine and executed as any other .img file. 
+Note that, during the link process, two warning messages are always displayed, warning of duplicate tables. 
+These messages should be ignored. 
+
+
+Note that an object oriented application must be linked with the PLIB library since none of the object 
+oriented mechanisms are supported by CLIB. 
+
+
+The entire build process may be summarised in, say, a bldpdir.bat batch file (not supplied) as follows: 
+
+
+call-ck prndis 
+
+call ee cir lrst 
+call cc dirmain 
+Lf. prndir 
+
+
+CHAPTER 3 
+
+
+BUILDING A DYNAMIC LIBRARY 
+
+
+A dynamic library (DYL) is built from a category file and one or more method function source files in a 
+similar way to the building of an application. 
+
+
+A DYL differs from an application in the following ways: 
+e ithas no specific entry point and thus does not require a main function 
+e it may not contain any static data 
+e its category file should start with a LIBRARY statement 
+
+
+e itis linked with a different startup module 
+
+
+A DYL must be built with the PLIB (rather than CLIB) library, although you may, as usual, use a mix of PLIB 
+and CLIB function calls. You should not use true floating point arithmetic in a DYL, but you may use the 
+PLIB functions that avoid the 8087 emulator, described in the Floating Point chapter of the PLIB Reference 
+
+
+manual. 
+
+
+An example DYL 
+
+
+This dynamic library (the source of which, on installation, is copied into a \sibosdk\oopdemo directory) 
+
+
+contains one class, providing a method to sort an array of integers, using the quicksort service provided by 
+
+
+PLIB. 
+
+
+The example source 
+
+
+The source for this application consists of two files: 
+
+
+sort.cat the Isort object class definition 
+isort.c the 1SoRT method function 
+
+
+The category file, sort.cat, is as follows: 
+LIBRARY sort 
+EXTERNAL olib 
+INCLUDE olib.g 
+CLASS isort root 
+
+
+{ 
+
+
+ADD sort Sort a given list of integers 
+
+
+} 
+
+
+The method function file, isort.c, contains only one method function: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+/* 
+[SORT.C 
+* 
+
+
+include <sort.g> 
+
+
+define IdataBuf ((INT *)DataBuf) 
+
+
+LOCAL_C INT OrdFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+
+Order function used in qsort 
+
+*e: 
+
+{ 
+
+return (IdataBuf [i]-IdataBuf[j]); 
+
+} 
+
+
+LOCAL_C VOID ExchFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+Exchange function used in qsort 
+aif 
+{ 
+INT k; 
+
+
+k=IdataBuf [i]; 
+
+IdataBuf [i]=IdataBuf[j]; 
+IdataBuf [4j]=k; 
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID isort_sort(PR_ROOT *self, INT *start,INT num) 
+{ 
+p_qsort (num, OrdFunc, ExchFunc, start) ; 
+
+
+} 
+Building the example DYL 
+
+
+As in the previous chapter, in order to illustrate the various stages, a number of separate batch files are 
+used. Again, an alternative would be to use the more integrated approach as is used in the building of the 
+Hello World example, described in the chapter An HWIM Application - Hello World. 
+
+
+The first step in building the DYL is to translate the category file, sort.cat, using the tool ctran.exe. This 
+generates a number of files, including a sort.g include file and a sort.c C language source file. 
+
+
+As in the case of building an application, the generated .c file must be compiled and the resulting .obj file 
+must be converted so that its class descriptor data is located in the code segment. The entire process is 
+again conveniently performed by means of the same ct.bat batch file as is used for application category 
+files. See the Building an Object Oriented Application chapter for further details. 
+
+
+The remaining .c source files (in this case, only isort.c) must be compiled as normal, using the same cc. bat 
+file as is suitable for compiling application source files. 
+
+
+Finally the DYL must be linked. As for building an application, the link is controlled by a project file, in this 
+case sort.pr: 
+
+
+#system epoc dyl 
+
+#set epocinit=iplib 
+#model small jpi 
+#pragma link(olib.1lib) 
+#pragma link (sort) 
+#pragma link (isort) 
+#link sort 
+
+
+The significant difference between a project file for a DYL and that for an object oriented application is that 
+the file type is declared as dy1, rather than img. Again, it is essential that the PLIB library be used. 
+
+
+You may use the same /f-bat link batch file as for linking applications, but you may wish to use the following 
+Ifc.bat variant: 
+
+
+@echo off 
+
+if exist %1l.dyl del %1.dyl 
+call checkvid 
+
+tsc Sl.pr /1 /%jpivids 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+This ensures that any failure in the link process does not result in an older version of the DYL being left. It 
+
+
+is called as: 
+
+
+lfc sort 
+
+
+The entire build process may be summarised in a dylbld.bat batch file, as follows: 
+
+
+call ct sort 
+call cc isort 
+lic sort 
+
+
+Using the example DYL 
+
+
+The following code, in runsort.c, illustrates a simple application that uses sort.dyl to sort the contents of an 
+
+
+array of ten integers. 
+/ * 
+RUNSORT.C 
+af 
+
+
+#include <plib.h> 
+#include <sort.g> 
+
+
+GLREF_D VOID *DatCommandPtr; 
+
+
+GLDEF_D P_RECT _DefScreenRect; 
+
+
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2}; 
+
+
+pragma save, ENTER_CALL 
+
+
+LOCAL_C INT RunSort (HANDLE dyl) 
+
+
+VOID *sort; 
+
+
+sort=f_newlibh(dyl,C_ISORT) ; 
+p_send4(sort,O_SORT, éarray[0],10); 
+p_send2 (sort,O_DESTROY) ; 
+return(0); 
+
+
+} 
+#pragma restore 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err,i; 
+HANDLE dyl; 
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_fparse("sort.dyl",DatCommandPtr, &buf[0],NULL); 
+
+
+err=p_loadlib (&buf[0],&dyl, TRUE) ; 
+if (!err) 
+
+{ 
+_DefScreenRect.tl. 
+_DefScreenRect.tl. 
+_DefScreenRect.br. 
+_DefScreenRect.br. 
+
+
+v 
+0; /* 40 columns */ 
+; /* 8 rows */ 
+
+
+err=p_enter2 (RunSort,dyl)j; 
+p_unloadlib(dyl)j; 
+for (i=0;i<10;i++) 
+p_printf("Sd",array[i]); 
+} 
+return(err); 
+
+
+} 
+
+
+; /* set console window size */ 
+
+
+In this example the DYL is loaded and linked by the call top_loadlib. Since the DYL name is parsed with 
+DatCommandPt r, sort.dyl will be expected to be found in the directory from which runsort is executed. 
+
+
+Reporting is via an automatically opened console window, whose size is set to be suitable for the Series 3 
+screen. Note that the code to set the console window size, using __DefScreenRect, is only necessary when 
+you want to override the default size, or when the application is to be run on an emulator. If you include this 
+code in an application, ignore the spurious warning of duplication that is given by the linker. 
+
+
+3-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A DYL that supplies the ROOT class 
+
+
+Since OLIB contains classes that provide many basic services, most DYLs will either reference or subclass 
+one or more OLIB classes. They will therefore need to declare an external reference to OLIB, as in the 
+previous example. 
+
+
+In that example, however, the external reference is necessary only because the rsorT class subclasses the 
+ROOT class provided by the OLIB dynamic library. In such a case it may be more reasonable for a DYL to 
+define its own RooT class and be independent of OLIB. The following sample code provides the same 
+integer sorting functionality as the previous example, but without requiring an external reference to OLIB. 
+
+
+The category file, rsort.cat, is as follows: 
+LIBRARY rsort 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+
+
+CLASS root 
+
+
+{ 
+ADD destroy 
+
+
+ADD sort Sort a given list of integers 
+PROPERTY 
+
+{ 
+
+P_OBJECT pc; Class link 
+
+
+} 
+} 
+
+
+The class definition of Root duplicates that of the OLIB Root class with, in this case, the addition of the 
+sort method. 
+
+
+The method function source file, root.c is almost identical with that of isort.c, the only significant difference 
+being that the method function is renamed to root_sort. 
+
+
+/* 
+ROOT.C 
+me 
+
+
+include <rsort.g> 
+
+
+define IdataBuf ((INT *)DataBuf) 
+
+
+LOCAL_C INT OrdFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+
+Order function used in qsort 
+
+yf 
+
+{ 
+
+return (IdataBuf [i]-IdataBuf[j]); 
+
+} 
+
+
+LOCAL_C VOID ExchFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+Exchange function used in qsort 
+*/ 
+{ 
+INT k; 
+
+
+k=IdataBuf [i]; 
+
+IdataBuf [i]=IdataBuf[j]; 
+IdataBuf [4j]=k; 
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID root_sort(PR_ROOT *self, INT *start,INT num) 
+{ 
+
+
+p_qsort (num, OrdFunc, ExchFunc, start) ; 
+
+
+} 
+
+
+Note that there is no need to provide the root_dest roy method function, since this is supplied by the 
+PLIB library. 
+
+
+3-4 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+Building the DYL follows exactly as in the previous example, using the link project file, rsort.pr. 
+
+
+#system epoc dyl 
+
+#set epocinit=iplib 
+#model small jpi 
+#pragma link (olib.1lib) 
+#pragma link (rsort) 
+#pragma link (root) 
+#link rsort 
+
+
+Building DYLs into an application 
+
+
+One or more DYLs may be combined into a .img or a .app file. The technique is similar to the add-file 
+technology that can combine a resource file, an icon and a shell data file with a .img file. A significant 
+difference is that whereas add-files are limited to a maximum of four add-files, there is no limit on the number 
+of DYLs that may be added. 
+
+
+The main advantage of building DYLs into an application is that there is then no danger of the various files 
+becoming separated, or of an essential DYL being accidentally deleted. There can never be any confusion 
+over the location of a DYL and if the application is present, its DYLs must also be present. 
+
+
+DYL add-file lists 
+
+
+A DYL add-file list is a text file with a .dfl extension, containing a list of the names of the DYLs that are to be 
+combined with a .img file. For example, the Series 3a Spreadsheet has a .dfl file with the content: 
+
+
+hfl.dyl 
+hgf.dyl 
+hgp.dyl 
+hdb.dyl 
+hta.dyl 
+hbr.dyl 
+hpr.dyl 
+hrg.dyl 
+hvw.dyl 
+hso.dyl 
+
+
+HDNNAHDHHNN A YN 
+
+
+to build ten DYLs into the Spreadsheet application. 
+
+
+When any .pr project file is invoked that leads to the building of a .img file, a check is made for the existence 
+of a.dfl file with the same name as the application. If this file exists, the DYLs it lists are automatically built 
+into the .img file, in the order in which they are listed. 
+
+
+Accessing a built-in DYL 
+
+
+A DYL that is built into an application is accessed by use of the functions p_openlib and 
+p_loadfilelib., as in the following example. The required DYL is specified in a call top_loadfilelib by 
+an index, counting from zero, where the numbering order is determined by the order in which the DYLs are 
+listed in the .dfl file. 
+
+
+The example code, dylsort.c, is a variant of runsort.c, described earlier. It has exactly the same action as the 
+earlier example, but sort.dyl is built into the resulting .img file, rather than being a separate file. 
+
+
+/* 
+DYLSORT.C 
+*/ 
+
+
+#include <plib.h> 
+#include <sort.g> 
+
+
+GLREF_D VOID *DatCommandPtr; 
+
+
+GLDEF_D P_RECT _DefScreenRect; 
+
+
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2}; 
+
+
+#pragma save, ENTER_CALL 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C INT RunSort (HANDLE dyl) 
+
+
+{ 
+VOID *sort; 
+
+
+sort=f_newlibh(dyl,C_ISORT) ; 
+p_send4 (sort,O_SORT, éarray[0],10); 
+p_send2 (sort,O_DESTROY) ; 
+
+return (0); 
+
+
+} 
+#pragma restore 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err,i; 
+HANDLE dyl; 
+VOID *dcb; 
+p_openlib(&dcb,DatCommandPtr); /* open application .img file for DYL 
+access */ 
+err=p_loadfilelib(dcb,0,&dyl,TRUE); /* 
+if (!err) 
+
+
+{ 
+
+
+load the first (and only) DYL */ 
+
+
+_DefScreenRect 
+_DefScreenRect 
+_DefScreenRect 
+_DefScreenRect 
+
+
+sth. 
+ao 
+srs 
+srs 
+
+
+p_printf ("Sorting 
+
+
+ee 
+
+
+err=p_enter2(RunSort,dyl); 
+p_unloadlib(dyl)j; 
+for (i=0;i<10;it=2) 
+p_printf("S4d %4d",array[i],array[it+l]); 
+p_getch(); 
+} 
+return(err); 
+
+
+} 
+
+
+The only difference in the code between this example and runsort.c is in the first two lines of main (). In 
+contrast with the earlier example, there is no need to parse the application's full file specification (pointed to 
+by DatCommandPtr) with the DYL file name, since the file containing the DYL is the application file itself. 
+
+
+The DYL add-file list is dylsort.dfl, which contains the single line: 
+sort.dyl 
+The application can be built in a similar way to runsort, that is, by: 
+
+
+cc dylsort 
+Lf dylsort 
+
+
+Running edump.exe, by typing: 
+edump dylsort 
+
+
+produces the following output, showing the presence of the built-in sort.dyl. 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+EDump V4.30F (09/11/93) Copyright (C) Psion PLC 1989-92 
+LOC: :E:\SIBOSDK\OOPDEMO\DYLSORT.IMG IMAGE file data 
+
+
+Image version = 200F 
+
+Code Segment = 0330 (bytes) 
+Initial IP = 0000 
+
+Stack = 1000 (bytes) 
+Data = 0070 (bytes) 
+Heap = 0800 (bytes) 
+Data Segment = 1870 (bytes) 
+Initialized data = 0050 (bytes) 
+Code checksum = 765A 
+
+Data checksum = Q6B7 
+
+Code Version = 100F 
+
+PYLOTity = 0080 
+
+Header size = 0040 (bytes) 
+
+Dyl count = 0001 
+
+Dyl table offset = 000005E0 
+
+Dyl 00 SORT.DYL offset = 000003C0 
+Image file size = 000005F2 (bytes) 
+
+
+CHAPTER 4 
+
+
+AN HWIM EXAMPLE - HELLO WORLD 
+
+
+This chapter describes a minimal HWIM application. The application displays a bordered window 
+containing the text "Hello world" and has a menu bar that offers a single Exit option. It is written so that it 
+will run on either the Series 3 or the Series 3a (in compatibility mode). 
+
+
+Note that this application is not intended to exercise the full potential of OOP. Instead, it gives a "feel" for 
+the construction of an OOP application and, while its broad structure will be described, a full understanding 
+may not be apparent until later chapters in this manual have been read. The example code does, however, 
+provide the basic framework of all HWIM applications and may be used as a starting point for the 
+construction of more complex applications. 
+
+
+The source of this application is supplied in the \sibosdk\oopdemo directory that can be installed from the C 
+SDK disks. The main source files for the application are listed below, and are described in more detail in the 
+following sections. 
+
+
+Category file, hello.cat 
+
+
+IMAGE hello 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+
+
+CLASS hellows wserv 
+window server active object 
+
+
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS hellobw bwin 
+a simple bordered window 
+
+
+REPLACE wn_init 
+REPLACE wn_draw 
+
+
+Resource file, hello.rss 
+
+
+/* 
+HELLO.RSS 
+
+
+English resource file for Hello World application 
+
+
+aA 
+
+
+#include <hwim.rh> 
+#include <hello.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x"'}; /* Exit */ 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE MENU_BAR hello_menbar 
+{ 
+items= 
+{ 
+MENU_BAR_ITEM 
+{ 
+menu_id=special_menu; 
+mb_item="Special"; 
+} 
+}; 
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_COM_EXIT; 
+mn_item="Exit"; 
+} 
+}; 
+} 
+
+
+Source code, o_hello.c 
+/ * 
+O_HELLO.C 
+*f 
+
+
+#include <hwimman.g> 
+#include <hello.g> 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+p_linklib(0); 
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE FLG _APPMAN_ CLEAN; 
+
+
+app.wserv_cat=p_getlibh (CAT_HELLO_HELLO) ; 
+ws.com_cat=p_getlibh (CAT_HELLO_HWIM) ; 
+app.wserv_class=C_HELLOWS; 
+ws.com_class=C_COMMAN; 
+p_send4 (p_new (CAT_HELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &ws) ; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID hellows_ws_dyn_init (PR_HELLOWS *self) 
+
+
+{ 
+self-—>wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+
+
+p_send2 (self-—>wserv.cli,O_WN_INIT); 
+} 
+
+
+METHOD VOID hellobw_wn_init (PR_HELLOBW *self) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=0; 
+
+
+wd.extent.tl.y=0; 
+wd.extent.width=wserv_channel->conn.info.pixels.x; 
+
+
+wd.extent.height=wserv_channel->conn.info.pixels.y; 
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+p_send3 (self, O_WN_VISIBLE, WV_INITVIS) ; 
+
+p_send3 (self,O_WN_EMPHASISE, TRUE) ; 
+
+
+} 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+p_supersend2 (self, O_WN_DRAW) ; 
+gPrintText (50,50,"Hello World",11); 
+} 
+
+
+The category file 
+The application's category file is as follows: 
+IMAGE hello 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+
+
+CLASS hellows wserv 
+window server active object 
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS hellobw bwin 
+
+a simple bordered window 
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+} 
+
+
+The IMAGE statement identifies the file as being one that will create a category for an application (.img or 
+.app) file. Note that the external references to the OLIB and HWIM DYLs are mandatory for all HWIM 
+applications. 
+
+
+The category file defines two application-specific classes, HELLOWS and HELLOBW. These are subclasses of 
+the HWIM wserv window server active object and BwIN bordered window classes respectively. These two 
+subclasses add no property or new methods; they just replace methods that are defined in a superclass. 
+
+
+The Bwin class is described in more detail in the Windows chapter. 
+
+
+The resource externals file 
+
+
+The resource file, described in the next section, contains a reference to the O_COM_EXIT method number. 
+This symbol is defined in the hwimman.g include file (itself generated by the translation of the category 
+containing the hwimman class). 
+
+
+By building the resource externals file, with file name hello.re, containing the following lines: 
+#include <hwimman.g> 
+_O_COM_EXIT 
+The file hello.rg is generated by the re. bat batch file by typing: 
+re hello 
+and contains the single line: 
+#define O_COM_EXIT 7 
+
+
+This process has extracted the definition of the symbol 0_com_Ex1IT from the hwimman.g include file, so 
+that the generated .rg file can be #included in the application resource file instead of the larger 
+hwimman.g. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The resource file 
+
+
+The resource file, hello.rss, is one of the simplest possible HWIM application resource files: 
+
+
+/* 
+HELLO.RSS 
+
+
+English resource file for Hello World application 
+
+
+#include <hwim.rh> 
+#include <hello.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+menbar_id=hello_menbar; 
+
+
+first_com=O_COM_EXIT; 
+accel={'x"'}; /* Exit */ 
+
+
+RESOURCE MENU_BAR hello_menbar 
+
+
+items= 
+{ 
+MENU_BAR_ITEM 
+
+
+{ 
+menu_id=special_menu; 
+mb_item="Special"; 
+} 
+}; 
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+
+
+{ 
+com_id=O_COM_EXIT; 
+mn_item="Exit"; 
+} 
+}; 
+} 
+
+
+In addition to hello.rg, it includes the HWIM resource header file, hwim.rh, that defines the standard 
+resource structures used by HWIM applications (for example, the WSERV_INFO resource structure). This 
+resource file contains three resources that must be present in all HWIM application resource files, being 
+used by the HWIM command menu mechanism. 
+
+
+The first resource must always be a WSERV_INFO resource structure. Its reference name (in this case, 
+hello_accs) is normally not relevant. The menbar_id element must refer to a following MENU_BAR 
+resource structure that defines the content of the application's menu bar, and first_com is set to the 
+method number of a method of the application's command manager (usually, as in this case, O_COM_EXIT). 
+The accel element defines one or more accelerator keypresses. Each accelerator may be used to invoke a 
+command menu option by executing a command manager method function. In this example there is only one 
+accelerator, Psion-X, which executes the command manager's exit method (with method number 
+O_COM_EXIT). 
+
+
+The MENU_BAR resource defines a menu bar containing a single menu, with menu name "Special", and an 
+associated pull-down menu defined in the MENU resource structure referenced by special_menu. This pull- 
+down menu contains only the single menu option "Exit". 
+
+
+The source code 
+
+
+The code is sufficiently brief that there is no advantage in writing it as a number of separate C modules. All 
+the code is in the file o_hello.c (so named to distinguish it from the hello.c that is generated during the 
+translation of hello.cat). 
+
+
+4-4 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+/* 
+O_HELLO.C 
+sy 
+
+
+#include <hwimman.g> 
+#include <hello.g> 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE FLG_ APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_HELLO_HELLO) ; 
+
+ws.com_cat=p_getlibh (CAT_HELLO_HWIM) ; 
+
+app.wserv_class=C_HELLOWS; 
+
+ws.com_class=C_COMMAN; 
+p_send4 (p_new (CAT_HELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &éapp, &ws) ; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+/* APPLICATION-SPECIFIC WINDOW SERVER OBJECT */ 
+
+
+METHOD VOID hellows_ws_dyn_init(PR_HELLOWS *self) 
+
+
+{ 
+self-—->wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+
+
+p_send2 (self->wserv.cli,O_WN_INIT); 
+} 
+
+
+/* BORDERED CLIENT WINDOW */ 
+
+
+METHOD VOID hellobw_wn_init (PR_HELLOBW *self) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=0; 
+
+wd.extent.tl.y=0; 
+wd.extent.width=wserv_channel->conn.info.pixels.x; 
+wd.extent.height=wserv_channel->conn.info.pixels.y; 
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+p_send3 (self, O_WN_VISIBLE, WV_INITVIS) ; 
+
+p_send3 (self,O_WN_EMPHASISE, TRUE) ; 
+
+
+} 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+p_supersend2 (self, O_WN_DRAW) ; 
+gPrintText (50,50,"Hello World",11); 
+} 
+
+
+Main 
+
+The main() function is basically as specified in the Introduction chapter. Note that, since the window 
+server active object is subclassed by the application, it is indicated to be in the local category (category 
+number CAT_HELLO_HELLO). In contrast, the application uses the basic command manager supplied by 
+HWIM and thus in the HWIM external category (category number CAT_HELLO_HWIM). 
+
+
+The method functions are preceded by: 
+#pragma METHOD_CALL 
+to ensure the correct calling convention. 
+
+
+Window server object 
+
+
+The ws_dyn_init method supplied for the HELLows class simply creates an instance of the HELLOBW 
+bordered window subclass and sends it a WN_INIT message. The window is set to be the application's client 
+window by writing its handle to the window server active object's wserv.cli property. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Client window 
+
+
+Initialisation of the bordered client window sets the window's size to the screen dimensions, as read from the 
+WSERV_SPEC Struct pointed to by the magic static wserv_channel. Most application-specific window 
+classes will supply a wn_init method that, at some stage, sends a WN_CONNECT message. Normally, as in 
+the present case, the client window is a top-level window (it has no parent) as indicated by the NULL 
+parameter to the WN_CONNECT message. 
+
+
+The window is made visible and set to the emphasised state by sending WN_VISIBLE and WN_EMPHASISE 
+messages. These messages are processed by superclass method functions (described in the Windows 
+chapter of this manual). 
+
+
+The wn_draw method is not explicitly called by application code, but will be called directly from system code 
+whenever the window must be drawn (such as when it first becomes visible). See also the The draw/redraw 
+mechanism section of the Windows chapter. 
+
+
+After supersending the wN_DRAW message (handled by the BwWIN superclass, to draw the window's border) 
+the text "Hello World" is drawn, using the window server function gPrintText. 
+
+
+Building the application 
+
+
+Unlike the simple examples in earlier chapters, the "Hello World" example provides a good basic model for 
+most object oriented applications written for the Series 3 and Series 3a machines. The mechanism supplied 
+for building this example, described below, is suitable for use with any such application. It uses the 
+TopSpeed Make mode to invoke the project system, in order to minimise the amount of compilation and 
+linking required to make sure that the .img file is up-to-date. 
+
+
+The .pr file for the "Hello World" application is hello.pr and is listed below. 
+
+
+system epoc img 
+set epocinit=iplib 
+model small jpi 
+
+
+abort on 
+
+
+set version=0x100F 
+set priority=0x80 
+set heapsize=0x80 
+
+
+compile %main.cat 
+
+
+if sremake #or (%main.rg #older Smain.re) #or (%main.rg #older Smain.g) #then 
+#run “re $main" no_window no_abort 
+endif 
+
+
+if (Smain.rsg #older Smain.rss) #or (%main.rsg #older %main.rg) #then 
+#run "rs $main" no_window no_abort 
+endif 
+
+
+if Smain.rzc #older %main.rsg #then 
+#run "rch Smain" no_window no_abort 
+endif 
+
+
+compile o_hello.c 
+
+
+if tmain.shd #older %main.ms #then 
+
+#run "makeshd Smain" no_window no_abort 
+#file delete %main.img 
+
+endif 
+
+
+if (Smain.img #older Smain.afl) #or (%main.img #older %main.pic) #then 
+#file delete %main.img 
+endif 
+
+
+pragma link(olib.lib) 
+pragma link (hwim.lib) 
+
+
+link %Smain 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+The TopSpeed project system takes account of the dependencies in the application's C source files but, as 
+can be seen in this example, the .pr file must explicitly take into account the dependencies of all other files 
+that are needed to build the application. 
+
+
+The hello.pr project file is suitable for use as a model for building any object oriented application using the 
+HWIM library. In the vast majority of cases the main change will be to replace the line: 
+
+
+#compile %o_hello.c 
+
+
+with one or more #compile statements to compile the various C source files that contain the application's 
+code. 
+
+
+In this example the variables version, priority and heapsize are set (as hexadecimal numbers) to their 
+default values - they will be given these values automatically if they are not set in the .pr file. Only in 
+exceptional circumstances will you need to alter the application's priority, but you should set both the 
+version number and the heap size as a matter of course. See the General System Services chapter of the 
+PLIB Reference manual for a description of the format of a version number. The heap size is measured in 
+paragraphs (16-byte units) and should normally be set to a value that is not less than the amount of the 
+heap used when the application is started up (one way of determining this is to use the Spy application, 
+described in the Series 3/3a Programming Guide). There is more information about the use of these three 
+variables in the Building an Application chapter of the General Programming Manual. 
+
+
+The version of tsprj.txt supplied with the SDK contains a compiler entry to handle the translation of 
+category files. It is therefore important to copy this file into your \ts\sys directory and run tscfg.exe, as 
+described in the Installation chapter of the General Programming Manual, even if you are upgrading from 
+an earlier version of the SDK. This entry, which is listed below, takes into account the creation dates of the 
+category file and the .g file that is generated from it when determining if the category file needs translating. 
+
+
+#declare_compiler cat= 
+'#split %%src 
+#set make=%%remake 
+#if S%Smake #or S%Sname.g #older %%name.cat #then 
+#run "ctran %%name -c -s -v -l -e..\include\ -x..\include\ -g..\include\" 
+no_window no_abort 
+#rundll TSC %%name.c S%Sname.obj 
+#run “ecobj %%sname.obj" no_window no_abort 
+#endif 
+#pragma link(%%Sname.obj)' 
+
+
+If you include application-specific header files in the application's category file you will need to add an 
+explicit check in your .pr file to ensure that the application is rebuilt properly. If, for example, your category 
+file contains the line: 
+
+
+INCLUDE myheader.h 
+you will need to insert the lines: 
+#if myheader.h #older %main.cat #then 
+#file delete %main.g 
+#endif 
+immediately before the line: 
+
+
+#compile %main.cat 
+
+
+Apart from the #pragma link statements to include the standard libraries (OLIB and HWIM) the remainder 
+of the .pr file takes care of the dependencies of the application on the remaining component files in a fairly 
+straightforward way. 
+
+
+If you develop an application that contains built-in DYLs you will need to add further checks on the creation 
+dates of the .dfl DYL add-file list and the DYLs that it lists. A suitable check for the .dfl file would be: 
+
+
+if @main.img #older %main.dfl #then 
+#file delete %Smain.img 
+endif 
+
+
+and a check for mydyl.dyl is: 
+if main.img #older mydyl.dyl #then 
+
+
+#file delete %main.img 
+endif 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Any such lines should be inserted immediately before the first #pragma link statement. 
+The "Hello World" application is built by typing: 
+
+make hello 
+This makes use of a make. bat batch file, whose contents is as follows: 
+
+
+@echo off 
+
+call checkvid 
+
+if not exist %l.pr goto error 
+
+tscx /m $1 /%Sjpivids 
+
+tscx /m $1 /%jpivids 
+
+goto end 
+
+:error 
+
+echo Project file %1l.pr does not exist 
+:end 
+
+
+Note that this batch file uses t scx, rather thant sc, so that full use may be made of the extended memory of 
+your PC. If you do not have extended memory, you should replace each occurrence of tscx withtsc. 
+
+
+The batch file uses two passes of the TopSpeed project system. This is necessary because the project 
+system does not take into account dependencies that change dynamically as a result of the ‘compilation’ of 
+
+
+the Psion-specific source files. This will not normally result in any unnecessary repetitions of compilation or 
+linking. 
+
+
+The result of typing make hello is the creation of hello.img. The final step in producing the "Hello World" 
+application is (optionally) to rename hello.img as hello.app. 
+
+
+Variants 
+
+
+You may like to experiment with making the following variations to the supplied example code: 
+
+
+e To make the application take advantage of the larger screen size on the Series 3a, or the flag 
+FLG_APPMAN_FULLSCREEN into the flag values assigned to app. flags iNmain(). 
+
+
+e §6Inthe HELLOWS ws_dyn_init method, the lines: 
+
+
+self-—>wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+p_send2 (self-—>wserv.cli,O_WN_INIT); 
+
+
+could be replaced by the more compact: 
+
+
+self—->wserv.cli=f_newsend(CAT_HELLO_HELLO, C_HELLOBW, O_WN_INIT) ; 
+
+
+e Inthe HELLOBW wn_init method, replace 
+
+
+p_send3 (self, O_WN_VISIBLE,WV_INITVIS) ; 
+with the equivalent, but more compact: 
+hInitVis(self); 
+
+
+e Modify the bordered window's wn_draw method to centre the text in the window, in a way that 
+works for both the Series 3 and Series 3a, by reading the screen dimensions from 
+wserv_channel->conn.info.pixels. 
+
+
+e ~=Put the "Hello World" text in the resource file and load it from there (for guidance, see the examples 
+in the Commands and Command Menus chapter). 
+
+
+CHAPTER 5 
+
+
+COMMANDS AND COMMAND MENUS 
+
+
+The command manager 
+
+
+The command manager is created and initialised by system code during the start-up process, immediately 
+before the window server active object receives a WS_DYN_INIT message. If the creation of the command 
+manager fails the application process will terminate immediately. If the command manager is created 
+successfully, its handle is accessible via the handle of the window server active object, held in the magic 
+static w_ws. This static should be declared as!: 
+
+
+GLREF_D PR_WSERV *w_ws; 
+
+
+and the command manager's handle is then w_ws->wserv.com. See also the utility function 
+hWservComSend that is used by system code to send messages to the command manager. 
+
+
+The HWIM covman class definition (whose associated generated header file is comman.g) is as follows: 
+
+
+CLASS comman root 
+Superclass of all command managers 
+
+
+ADD com_init=p_dummy User's own initialisation 
+
+ADD com_statwin=p_dummy Toggle permanent status window 
+
+ADD com_accl_check=p_true Called whenever an accelerator is matched 
+ADD com_menu=p_dummy Called whenever a menu is pulled down 
+
+
+ADD com_mode_change=p_dummy W_KEY_MODE received 
+ADD com_file_change=p_dummy The core code for open or new 
+
+
+ADD com_exit Message sent here on exit accelerator 
+CONSTANTS 
+
+{ 
+
+O_COM_SYS_LAST O_COM_EXIT 
+
+
+} 
+} 
+
+
+The supplied methods of the command manager are called by system code. As is apparent from the class 
+definition, the supplied method functions do very little. Although there is no need to replace any of these 
+methods, they are intended to be replaced, as necessary, in an application-specific subclass. The supplied 
+com_exit method, for example, simply calls p_exit (0). While this is sufficient for a simple application, the 
+method will usually be replaced - particularly if the application is file-based. The uses of most of these 
+methods, and the circumstances under which the corresponding messages are sent by system code are 
+described later in this chapter. The com_file_change and com_exit methods are described in the File 
+Based Applications chapter. 
+
+
+'Depending on the application, it may be more appropriate to declare w_ws as a pointer to an instance of an 
+application-specific subclass of WSERV. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Adding command options 
+
+
+Any HWIM application that has a more complex set of commands than that of the "Hello World" example 
+applicaton will need to supply more extensive menu bar and pull-down menu resources. It will also need to 
+subclass the coMMAN command manager class. 
+
+
+The basic mechanism for extending the number of command options involves the following steps: 
+
+
+e Extend the menu bar and pull-down menu resources in the application resource file to include a menu 
+item for each command. 
+
+
+e Subclass the command manager to add a new method for each additional command and supply a 
+method function for each method.? The methods must appear consecutively in the command manager's 
+class definition and normally must immediately follow the last (com_exit) method of the comMan 
+superclass. 
+
+
+e Include an accelerator in the first resource in the application resource file for each additional command. 
+There must be an accelerator for every command option that appears in the menus, and the accelerators 
+must appear in the same order as the method declarations in the command manager class. Note, 
+however, that there need be no relation between the order of the accelerators and the order in which the 
+commands appear in the command menus. The Exit option, for example, conventionally appears as the 
+last item in the last menu, although it is normally first in the list of accelerators. 
+
+
+The sending of the appropriate message to the command manager when a command menu option is 
+selected, either by means of an accelerator keypress or via the pull-down menus, is handled by system code 
+in the window server active object and requires no additional application-specific code. The method 
+functions that correspond to the menu options are not expected to return a value and should be declared as 
+vorp functions. In general these functions do not take parameters, but may optionally make use of a single 
+INT parameter, containing the function's method number, this being passed in system-generated messages 
+(see the later Sharing method function code section). 
+
+
+Example 
+
+
+The following example extends the "Hello World" example to provide two additional command options in a 
+separate pull-down menu. The additional commands switch the display to one of two alternative messages. 
+The source code is supplied in the files hello2.rss, hello2.cat and o_hello2.c. 
+
+
+The resource file is as follows: 
+
+
+/* 
+HELLO2.RSS 
+
+
+English resource file 
+*/ 
+
+
+#include <hwim.rh> 
+#include <hello2.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x', /* Exit */ 
+tarts /* Hello */ 
+"b'}; /* Bye */ 
+
+
+2Note that, if appropriate, several commands may share the code of a single method function. This 
+alternative is described later. 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+RESOURCE MENU_BAR hello_menbar 
+{ 
+items= 
+{ 
+MENU_BAR_ITEM 
+
+
+menu_id=message_menu; 
+mb_item="Message"; 
+
+
+’ 
+
+
+MENU_BAR_ITEM 
+
+
+menu_id=special_menu; 
+mb_item="Special"; 
+
+
+; 
+} 
+
+
+RESOURCE MENU message_menu 
+{ 
+
+
+items = 
+
+{ 
+
+MENU_ITEM 
+com_id=O_HCM_HELLO; 
+mn_item="Say hello"; 
+
+, 
+
+MENU_ITEM 
+
+
+com_id=O_HCM_BYE; 
+mn_item="Say goodbye"; 
+
+
+}; 
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+
+
+com_id=O0_COM_EXIT; 
+mn_item="Exit"; 
+
+
+}; 
+} 
+
+
+RESOURCE STRING hello_message {str="Hello World"; } 
+
+
+RESOURCE STRING bye_message {str="Goodbye"; } 
+
+
+The list of accelerators contains three items, and the menu bar has two pull-down menus; a 'Message' menu 
+and a 'Special’ menu. The 'Message' menu contains the two options 'Say hello' and 'Say goodbye’, 
+associated with the command manager methods hcm_hello and hcm_bye respectively. The two text 
+messages to be displayed are included in the resource file, rather than appearing as data in the source code. 
+
+
+The category file defines a HELLO2 category (the IMAGE statement is IMAGE hello2) that contains an 
+additional class definition for the HELLOc™ class - a subclass of the HWIM comman class: 
+
+
+CLASS hellocm comman 
+command manager 
+{ 
+ADD hcm_hello 
+ADD hcm_bye 
+} 
+
+
+Note that the order of declaration of the methods must agree with the order of the associated accelerators in 
+the resource file. 
+
+
+The corresponding command manager method functions are: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID hellocm_hcm_hello(PR_HELLOCM *self) 
+
+
+{ 
+p_send3 (w_ws->wserv.cli,O_WN_SET,FALSE) ; 
+
+
+} 
+
+
+METHOD VOID hellocm_hcm_bye(PR_HELLOCM *self) 
+
+
+{ 
+p_send3 (w_ws->wserv.cli,O_WN_SET, TRUE) ; 
+
+
+} 
+
+
+Both of these methods send a wN_SET message to the client window, whose handle is available as 
+w_ws->wserv.cli (similar to accessing the command manager itself, as described earlier). Note that these 
+actions correspond to a design decision that the client window should itself be responsible for recording 
+
+
+which message to display. 
+
+
+The client window class thus needs to replace the wn_set method and specify an item of property to record 
+the message state, as follows: 
+
+
+CLASS hellobw bwin 
+bordered client window 
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+REPLACE wn_set 
+PROPERTY 
+{ 
+UWORD isbye; 
+} 
+
+
+} 
+
+
+The client window wn_draw method uses the state of its i sbye property to determine which of the two text 
+resources to display: 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+UINT resid; 
+TEXT buf[40]; 
+
+
+resid=self->hellobw.isbye ? BYE_MESSAGE: HELLO_MESSAGE; 
+
+p_send4 (w_am,O_AM_LOAD_RES_BUF, resid, &buf[0]); /* load the resource */ 
+p_supersend2 (self, O_WN_DRAW) ; /* draw the border */ 
+gPrintText (50,50, &buf[0],p_slen(&buf[0])); 
+
+} 
+
+
+Note that the line: 
+
+
+p_send4 (w_am, O_AM_LOAD_RES_BUF, resid, &buf[0]); 
+
+
+could be replaced by the following use of the hLoadResBuf utility function: 
+
+
+hLoadResBuf (resid, &ébuf[0]); 
+
+
+The wn_set method sets or clears this property and causes the window to be drawn with the appropriate 
+message: 
+
+
+METHOD VOID hellobw_wn_set (PR_HELLOBW *self,UINT isbye) 
+
+
+{ 
+self—>hellobw.isbye=isbye; 
+p_send2 (self,O_WN_DODRAW) ; 
+} 
+
+
+Note that the application does not explicitly write to the isbye property on initialisation of the window. It 
+takes advantage of the fact that property is zero filled when an object is created. 
+
+
+Essentially the same effect could be achieved by replacing the line: 
+p_send2 (self,O_WN_DODRAW) ; 
+with the window server call: 
+
+
+wiInvalidateWin (self->win.id)j; 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+This would result in the client window receiving, at some future time, a WN_REDRAW message. This technique 
+might prove useful if two or more things could change that require the window to be redrawn. If all such 
+changes invalidate the window, there is less likelihood that each change will cause the window to be 
+redrawn. 
+
+
+In this example the difference between the two alternatives is not noticeable. Invalidating the window 
+causes inter-process messages to be sent between the application and the window server, whereas the 
+sending of the WN_DODRAW message does not and will, in general, result in the window being updated more 
+responsively. Which of these two techniques to use depends to a large extent on the requirements of a 
+particular application. 
+
+
+The code of main() must also be modified slightly to take into account the use of an application-specific 
+command manager: 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+#ifndef EPOC 
+GLREF_D P_DEVICE p_file; 
+GLREF_D P_DEVICE p_serial; 
+p_inst (&p_file, &p_serial,NULL_D)j; 
+#endif 
+p_linklib(0); 
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_SRSCFILE; 
+app.wserv_cat=p_getlibh (CAT_HELLO2_HELLO2) ; 
+ws.com_cat=p_getlibh (CAT_HELLO2_HELLO2) ; 
+app.wserv_class=C_HELLOWS; 
+ws.com_class=C_HELLOCM; 
+p_send4 (p_new (CAT_HELLO2_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &ws) ; 
+} 
+
+
+As before, add the flag FLG_APPMAN_FULLSCREEN to app. flags to take advantage of the larger screen on 
+the Series 3a. 
+
+
+Sharing method function code 
+
+
+All messages sent by system code to the command manager as the result of selecting a menu option or 
+using an accelerator (that is, the com_exit method and any following methods added by a subclass) are 
+sent by a call to the utility function hWservComSend. The code for this utility function is effectively as 
+follows: 
+
+
+VOID hWservComSend(INT comid); 
+{ 
+
+
+p_send3 (w_ws->wserv.com, comid, comid) ; 
+
+
+} 
+
+
+Note that the parameter comida, which is the appropriate method number, is passed as an additional 
+parameter and is thus available to the method function. This can be used to advantage when two or more 
+methods have very similar method functions, as do the two command manager methods introduced in the 
+previous example. The command manager class definition could have been written as: 
+
+
+CLASS hellocm comman 
+command manager 
+{ 
+ADD hcm_hello 
+ADD hcm_bye=hellocm_hcm_hello 
+} 
+
+
+so that both methods share the same method function. The code could then be written as: 
+
+
+METHOD VOID hellocm_hcm_hello(PR_HELLOCM *self, INT comid) 
+{ 
+if (comid==O0_HCM_HELLO) 
+p_send3 (w_ws->wserv.cli,O_WN_SET, FALSE) ; 
+else 
+p_send3 (w_ws->wserv.cli,O_WN_SET, TRUE) ; 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Clearly, there is no great advantage in this particular case, since the two methods are so simple. This is 
+aggravated by the fact that the replacement code is written for clarity rather than compactness. 
+Nevertheless, the technique can frequently be used to advantage in real applications. 
+
+
+Changing the text of an option 
+
+
+The options to set the message text in the previous example could be replaced by a single option that 
+toggles between the two messages. To be effective, the text of the option should also change, depending on 
+which message is currently visible. 
+
+
+Each time a pull-down menu is displayed, its content is reloaded from the resource file. The command 
+manager's com_menu method is called immediately before a pull-down menu is displayed, but after the 
+menu's text has been loaded.A command manager subclass may therefore replace this method to change the 
+text of one or more items. 
+
+
+Continuing from the previous (hello2) example, we can use a single method instead of the two methods 
+com_hello and com_bye. The class definition of HELLOcM thus becomes: 
+
+
+CLASS hellocm comman 
+command manager 
+{ 
+REPLACE com_menu 
+ADD hcm_hello 
+
+
+} 
+
+
+The resource file needs to be changed to remove an accelerator and the menu item for the 'Say goodbye’ 
+option. An additional string resource is required to specify the alternative text for the option. The relevant 
+resources become: 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x', /* Exit */ 
+"h'}; /* Hello/Bye */ 
+} 
+
+
+RESOURCE MENU message_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+
+
+{ 
+com_id=O_HCM_HELLO; 
+mn_item="Say goodbye"; 
+} 
+}; 
+} 
+
+
+RESOURCE STRING say_hello {str="Say hello"; } 
+All other resources are unchanged. 
+
+
+In all cases where menu text is replaced, the text that appears in the MENU_ITEM resource must be the 
+
+longest text of all the possible alternatives. Thus, in this case, it is important that the text in the option 
+corresponding to the message number 0_HCM_HELLO is "Say goodbye" and that the replacement resource 
+
+is the shorter "Say hello". The reason is that the menu resource is loaded into memory as a sequence of 
+items of fixed length, determined by the size of the items in the resource. It is therefore possible to overwrite 
+an element with a shorter replacement, but an attempt to replace it with a longer element will overwrite part of 
+the following item. 
+
+
+A suitable com_menu method function is as follows: 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+#include <varray.g> 
+
+
+METHOD VOID hellocm_com_menu(PR_HELLOCM *self, INT menu_num, PR_VAROOT *array) 
+
+
+{ 
+UBYTE *p; 
+
+
+if (menu_num==0) 
+{ 
+if (p_send2 (w_ws->wserv.cli,O_WN_SENSE) ) 
+{ 
+p=(UBYTE *)p_send3 (array,O_VA_PREC,0); 
+hLoadResBuf (SAY_HELLO,p+2); /* pointer skips the byte count and 
+method number */ 
+} 
+} 
+} 
+
+
+The method is passed the menu number (counting from zero for the leftmost menu in the menu bar) of the 
+pull-down menu that is about to appear and the handle of an OLIB variable array containing the data for 
+each of the options in that menu. Each element of this array consists of a leading length byte that indicates 
+the (fixed) length of a following MENU_ITEM struct, defined in pulldown.g as: 
+
+
+typedef struct 
+{ 
+UBYTE com_id; /* command manager method number */ 
+TEXT mn_txt[1l]; /* option text, as a zero terminated string */ 
+} MENU_ITEM; 
+
+
+The com_menu method tests if the relevant menu (in this case, the first menu, with menu number zero) is 
+about to appear. If so, it further tests whether the text needs to be changed, indicated by the client window's 
+isbye property being set (that is, the window is displaying "Goodbye" and so the menu option should be 
+‘Say hello’). The additional client window wn_sense method is described below. 
+
+
+Provided both conditions are met, the address of the appropriate array element (in this case the first - and 
+only - element, whose index is zero) is found by sending the array object a VA_PREC message. Finally, the 
+replacement zero terminated text string is loaded from the resource file to overwrite the original text that 
+starts at a two byte offset within the array element. 
+
+
+An additional client window method, wn_sense, is needed so that the command manager can determine the 
+client window's state. The client window class definition must become: 
+
+
+CLASS hellobw bwin 
+bordered client window 
+
+
+REPLACE wn_init 
+REPLACE wn_draw 
+REPLACE wn_set 
+REPLACE wn_sense 
+PROPERTY 
+
+{ 
+
+UWORD isbye; 
+
+} 
+
+
+} 
+and a suitable method function could be: 
+
+
+METHOD UINT hellobw_wn_sense(PR_HELLOBW *self) 
+{ 
+
+
+return (self->hellobw.isbye) ; 
+
+
+} 
+
+
+The com_menu method may be used to replace the text of any number of menu options in any number of 
+menus. Any one call to the method will, of course, only replace the text of items in the one pull-down menu 
+indicated by the menu_num parameter. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Disabling a menu option 
+
+
+Many applications may, from time to time, enter a state in which one or more command options do not 
+represent valid operations. A common example is for a 'Copy' option that copies a highlighted section of 
+data to a clipboard. This option is clearly inappropriate if none of the data is highlighted. 
+
+
+The recommended way of handling such a situation is to display an information message that explains why 
+the option is not valid. In the case of copying, for example, the built-in applications display a "Nothing to 
+copy" information message. 
+
+
+One way of implementing this is to add a validity check at the start of each of the relevant command 
+manager methods. This is adequate if only one command is affected, but if it applies to a number of options 
+this can lead to much duplicated code. A more efficient solution may be to subclass the com_accl_check 
+method. 
+
+
+Whenever a menu option is selected, either from a pull-down menu or by an accelerator keypress, the 
+command manager first receives a COM_ACCL_CHECK message, passing the method number of the message 
+that corresponds to the selected command option. Only if the com_acc1_check method function returns a 
+TRUE value is the command manager sent (via hWservComSend) the message that executes the selected 
+command option. 
+
+
+Suppose an application has a com_copy method in its Mycom command manager, used to copy a highlighted 
+region. A suitable com_accl_check method function would be of the form: 
+
+
+METHOD INT mycom_com_accl_check(PR_MYCOM *self, INT comid) 
+{ 
+if (comid==O_COM_COPY) 
+( 
+if (!RangeHighlighted() ) 
+{ 
+hiInfoPrint (-NOTHING_TO_COPY) ; 
+return (FALSE); 
+} 
+} 
+return (TRUE); 
+} 
+
+
+where the RangeHighlighted function is assumed to return TRUE only if a range is highlighted (possibly 
+detecting this case by sending some form of SENSE message to the appropriate object). Note that 
+hInfoPrint 1s passed a negative resource id, indicating that the resource with id NOTHING_TO_COPY is 
+located in the system resource file (see the Resource Files chapter). 
+
+
+In the case of Copy it may be more efficient to perform the test within the com_copy method function, as 
+follows: 
+
+
+METHOD VOID mycom_com_copy(PR_MYCOM *self) 
+{ 
+if (!CopyRangeTo Clip()) 
+hiInfoPrint (-NOTHING_TO_COPY) ; 
+} 
+
+
+where CopyRangeToClip is assumed to return TRUE only if a highlighted range has been copied to a 
+clipboard. 
+
+
+Which of these two methods to use will depend on the exact circumstances in a particular application. 
+
+
+Changing the number of options in a menu 
+
+
+In some circumstances one or more commands options may be disabled for the greater part of the time. An 
+example of this is the Spell check option of the built-in word processor. This option is not available unless 
+the Spell-checker application has been purchased and installed on the machine. It would be inappropriate to 
+handle such an option in the way described in the previous section. A better way is to display the option in 
+a command menu only if the option may validly be selected. This involves subclassing both the com_menu 
+and com_accl_check methods. 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+The content of a pull-down menu is loaded from the application's resource file into an allocated memory cell 
+whose size is determined by the size of the resource. It is therefore not an easy task to add items 
+dynamically, once the resource has been loaded. It is, however, quite simple to remove items. 
+
+
+The recommended technique for varying the number of options in a menu is thus to include an entry for 
+each such option in the appropriate MENU resource, and provide it with an accelerator as normal. The item 
+may then be removed, if necessary, from the pull-down menu by replacing the com_menu method. Selection 
+of the option by its accelerator (which does not involve the pull-down menu) must also be disabled, if 
+necessary, by a suitable replacement com_accl_check method. 
+
+
+Suppose that an application's 'Optional' command option, with a Psion-O accelerator, is the third item in the 
+fifth menu of an application and is executed by a com_opt ional method in a Mycom subclass of the 
+command manager. The WSERV_INFO resource and the appropriate MENU resource would contain the 
+following: 
+
+
+RESOURCE WSERV_INFO my_accs 
+{ 
+
+
+accel={... 
+Mets /* Optional */ 
+
+
+} 
+
+
+RESOURCE MENU fifth_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_COM_OPTIONAL; 
+mn_item="Optional"; 
+le 
+i 
+} 
+
+
+The com_menu and com_accl_check methods would need to be of the form: 
+
+
+METHOD VOID mycom_com_menu(PR_MYCOM *self, INT menu_num, PR_VAROOT *array) 
+{ 
+if (menu_num==4) /* in fifth menu */ 
+{ 
+if (!OptionalCommandIsValid() ) 
+p_send3(array,O_VA_DELETE,2); /* delete third item */ 
+
+
+} 
+
+
+METHOD INT mycom_com_accl_check(PR_MYCOM *self, INT comid) 
+
+{ 
+if (comid==O0_COM_OPTIONAL) 
+
+( 
+
+if (!OptionalCommandIsValid() ) 
+
+return (FALSE) ; 
+
+} 
+return (TRUE) ; 
+} 
+
+
+Displaying a status window 
+
+
+The command manager is sent a COM_STATWIN message when the application receives a ControlMenu 
+keypress. The supplied com_statwin method does nothing, so the default action of an application is to 
+ignore this keypress. An application that wishes to respond to the Control-Menu keypress by altering the 
+state of its status window should subclass this method. 
+
+
+A Series 3 application may record (generally in an element of property) the current state of vis ibility of its 
+status window and toggle its visibility by appropriate calls to either wsEnable or wsDisable. Before 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+changing the status window it should adjust the size of its client window display to fill the space that will 
+not be occupied by the status window. 
+
+
+A Series 3a application has the option of switching between a large, small or no status window. The 
+following code illustrates how the com_st atwin method may be used to cycle around the three possible 
+states. Note that this code assumes that the client window has a wn_change_width method that adjusts 
+the width of the window, given the (signed) amount by which the width needs to be changed. Possible code 
+for such a method is given in the Windows chapter of this manual. 
+
+
+METHOD VOID wpcman_com_statwin(PR_WPCMAN *self) 
+{ 
+INT winType, delta; 
+P_EXTENT oldExtent; 
+P_EXTENT newExtent; 
+
+
+winType=wiInquireStatusWindow(-1, &0ldExtent) ; 
+
+if (winType==W_STATUS_WINDOW_OFF) 
+winType=W_STATUS_WINDOW_BIG; 
+
+else if (winType==W_STATUS_WINDOW_SMALL) 
+winType=W_STATUS_WINDOW_OFF; 
+
+
+else 
+
+
+winType=W_STATUS_WINDOW_SMALL; 
+winquireStatusWindow (winType, &newExtent) ; 
+delta=(oldExtent.width-newExtent.width) ; 
+p_send3 (w_ws->wserv.cli,O_WN_CHANGE_WIDTH, delta) ; 
+wStatusWindow(winType) ; 
+
+
+} 
+
+
+Application-specific initialisation 
+
+
+The command manager's com_init method is intended to be replaced in applications that need some form 
+of application-specific command manager initialisation. Many applications will not need to replace this 
+method. Application-specific initialisation may be necessary, for example, to create and initialise component 
+objects used in the execution of one or more command options. 
+
+
+Note that the command manager is created and initialised (by being sent a coM_INIT message) immediately 
+before the window server object is sent a WS_DYN_INIT message. This is important because it means that at 
+the time the com_init method function is executed, the client window does not yet exist (since an 
+application creates and initialises its client window in the ws_dyn_init method). The com_init method 
+may not therefore make any direct reference to the client window or any components that it may create. 
+
+
+Replacing a menu bar 
+
+
+An application may, in some circumstances, wish to make a permanent or temporary replacement of its menu 
+bar. An example is an application that can switch between, say, a graphic and a text display and requires a 
+different set of command menu options for each view. Alternatively, an application may operate under a 
+number of aliases (see the Aliasing applications section of the Communicating with the System Screen 
+chapter of the Series 3 Programming Guide) and require a different set of command menu options for each 
+alias. 
+
+
+The initial menu bar of an application is set up by system code, during the initialisation of the window server 
+object, immediately before the creation and initialisation of the command manager. The data for the initial 
+menu bar is read from the WSERV_INFO resource that must be the first item of the application's resource file. 
+This struct specifies the resource id of the MENU_BAR resource that contains the menu bar text, the 
+accelerators for each option and the command manager method number of the method to be associated with 
+the first of these accelerators. The menu bar resource, in turn, contains the resource ids of the MENU 
+resources that contain the pull-down menus associated with the menu bar items. 
+
+
+For each alternative menu, the application resource file must contain a separate WSERV_INFO resource, its 
+associated MENU_BAR resource and any additional MENU resources (two or more menu bars may share a 
+single MENU resource that is common to them). These additional resources may appear at any position, and 
+in any order, in the application's resource file. 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+To change the menu bar, an application should send the window server active object a WS_SET_MENUBAR 
+message, passing the resource id of the new WSERV_INFO resource. If, for example, an application has an 
+alternate menu defined in its resource file as: 
+
+
+RESOURCE WSERV_INFO alternate_accs 
+{ 
+
+
+it would change its menu bar by means of code of the form: 
+VOID *pOldMenBar; 
+pOldMenBar = p_send3 (w_ws,O_WS_SET_MENBAR, ALTERNATE_ACCS) ; 
+
+
+The method returns a pointer to an allocated memory cell that contains the data for the original menu bar. If 
+this is not to be restored the application should free this memory by calling, for example: 
+
+
+p_free (pOldMenBar) ; 
+
+
+If, however, the application is intending to restore the original menu at some future time it should preserve 
+this pointer. The original menu bar is restored by the message: 
+
+
+p_send3 (w_ws, O_WS_RESET_MENUBAR, pOldMenBar) ; 
+
+
+Neither of these two messages cause the new or the restored menu bar to be displayed. The appropriate 
+menu will be made visible as normal when the Menu key is next pressed. 
+
+
+A permanent replacement of a menu bar, say for an aliased application, may be made at any time during 
+application-specific initialisation. Suitable locations for the code ar either the command manager's com_init 
+method or the window server object's ws_dyn_init method. 
+
+
+Note that any alias information text that was passed to the application in its start-up command line is 
+pointed to by a text pointer in the HwIMMaN application manager's property, accessed through the w_am 
+magic static by w_am->hwimman.aliasinfo, which must be declared as: 
+
+
+GLREF_D PR_HWIMMAN *w_am 
+
+
+Submenus 
+
+
+An application may make a temporary replacement of its menu bar to implement a submenu by sending the 
+window server object a WS_DO_SUBMENU message. An example of this, taken from the Series 3 Spreadsheet 
+application, is illustrated below. 
+
+
+Print setup 
+
+
+Jump to page 
+
+
+The method will normally be called from the command manager method corresponding to a main menu 
+option. As for the ws_set_menbar method, ws_do_submenu requires the resource id of a WSERV_INFO 
+resource. Note that, as illustrated above, commands in a submenu may have names and/or accelerators that 
+duplicate those appearing in the main menu. One use of submenus is therefore to provide a means of 
+exceeding an application's normal limit on the number of its commands. 
+
+
+A typical call would be of the form: 
+p_send3 (w_ws, O_WS_DO_SUBMENU, SUBMENU_ACCS) ; 
+
+
+and causes the submenu to become visible, ready for selecting one of its commands. Note that, unlike 
+ws_set_menubar, this method does not return a pointer. The current main menu is restored automatically 
+when the submenu menu bar ceases to be visible. 
+
+
+Shutdown messages 
+
+
+The System Screen may send an application a Shutdown message at any time, unless the application has 
+explicitly elected not to receive such messages. It may do this by adding 4000 to its type number in its shell 
+
+
+5-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+data file (see Application type numbers in the Communicating With the System Screen chapter of the Series 
+3 Programming Guide). 
+
+
+An HWIM application receives a Shutdown request from the System Screen in the form of a normal 
+COM_EXIT message to its command manager. It should handle this in exactly the same way as when the user 
+explicitly selects the application's Exit option (the application actually has no means of distinguishing 
+between the two cases). The default com_exit method supplied by the comman class is quite adequate for 
+an application that is not file-based. See the File-based Applications chapter for the required behaviour of 
+com_exit when the application maintains an open file. 
+
+
+An application may indicate that it is temporarily unable to accept a Shutdown message by setting the 
+DatLocked reserved static to be non-zero. This will generally only be relevant for a file-based application: a 
+typical case is while an application is performing an extended operation that must run to completion, such as 
+saving a file. The application must ensure that it clears Dat Locked again, as soon as possible. 
+
+
+CHAPTER 6 
+
+
+WINDOWS 
+
+
+An HWIM window object represents a rectangular region on the screen, in which data may be displayed. 
+The concept of a window is discussed in the Introduction and Windows chapters of the Window Server 
+Reference manual. The following description of the basic HWIM window classes assumes a reasonable 
+familiarity with the content of these chapters. In addition, drawing to a window requires a knowledge of the 
+Graphics Output chapter of the Window Server Reference manual. 
+
+
+In general, an HWIM application uses a number of different windows. Some windows may exist for the 
+entire lifetime of the application, for example, an application's main display window. Others may exist for a 
+short time, such as the windows used to display a menu bar, a pull-down menu or a dialog box. 
+
+
+An HWIM application is expected to have one particular window, designated the client window, that 
+(generally) exists for the lifetime of the application and provides the main view of the application's data. This 
+window should be created as part of the application's initialisation, in the WSERV window Server active 
+object's ws_dyn_init method, with its handle being written to the wserv.c1li property element. See, for 
+example, the creation of a bordered client window in the "Hello World" example application. 
+
+
+All HWIM windows subclass the w1n class, which is thus the ultimate superclass of all windows. The 
+window classes supplied by HWIM are abstract classes and will normally need to be subclassed in order to 
+create useful window objects. 
+
+
+In contrast with the mechanisms supplied for the handling of command menus and dialogs, the HWIM 
+library provides relatively few 'solutions' for the display of data in a window (but see the Edit Windows 
+chapter). For example, an application can normally simply use the supplied dialog box class or, at most, 
+replace one or two methods. It will, however, usually have to subclass the window classes to provide a 
+variety of application-specific mechanisms. This chapter therefore describes the supplied window classes in 
+more detail than is supplied for, say, the dialog box class. 
+
+
+The supplied classes, listed below, are described in the following sections of this chapter. The descriptions 
+of the methods of each of these classes are followed by explanations of a few key mechanisms. 
+
+
+WIN the ultimate window superclass. 
+BWIN a subclass of win that draws a standard border around the window. 
+LODGER a pseudo-window that subclasses win. Such a window is assumed to occupy a rectangular 
+
+
+region within another window. The enclosing window (referred to as the landlord) will 
+normally delegate all processing for that rectangle to the lodger. 
+
+
+The relationships between these classes is illustrated in the following class diagram. 
+
+
+~ 
+euenfl os eae” 
+
+
+’ win 
+
+
+« 
+
+
+bwin? 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In addition to the methods and property in the application's code and data segments, a window has an 
+associated data structure in the window server's resources, created by a call to wcreat eWindow when an 
+instance of WIN is itself created. The window server provides a set of functions that operate on such data 
+structures, each data structure being uniquely identified by a window id returned by wcreat eWindow. 
+
+
+Since a uniquely identifiable data structure with a set of functions that operate on it is effectively an object, 
+the window server resources associated with a window can be considered as a component object. The 
+existence of the window server resources is thus indicated in the above class diagram by the 'using' 
+relationship between WIN and a notional wswIn (Window Server WINdow) class. 
+
+
+The WIN class 
+
+
+destroy 
+wn_calc_positi 
+on 
+
+wn_connect 
+wn_dodraw 
+
+
+wn_emphasise 
+
+
+wn_key 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+The win abstract class subclasses Root to form the superclass for all windows in HWIM applications. 
+Class definition 
+Defined in sub-category file hwim.cl (generated header file hwim.g). 
+
+
+CLASS win root 
+The window object superclass 
+
+
+{ 
+
+
+REPLACE destroy Close server window then supersend destroy 
+
+ADD wn_redraw Called in reponse to WM_REDRAW 
+
+ADD wn_dodraw Same effect as redraw but called by application 
+
+ADD wn_connect Connect the window to window server data (wswin) 
+
+ADD wn_position Calculate position and re-position 
+
+ADD wn_calc_position Calculate position 
+
+ADD wn_key=p_false For processing WM_KEY from server 
+
+ADD wn_visible Alters visibility state of window 
+
+ADD wn_emphasise Window is highlighted in some way 
+
+ADD wn_sense_help Give start id for help 
+
+DEFER wn_set Set some window object property fields 
+
+DEFER wn_sense Sense some window object property fields 
+
+DEFER wn_draw Draw to existing graphics context - usually 
+subclassed 
+
+DEFER wn_init Specific initialisation for a type of window 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+6 WINDOWS 
+
+
+CONTROL_HEIGHT 10 pixel height of a standard control 
+PR_BWIN_CUSHION Oxl matches W_BORD_CUSHION 
+PR_BWIN_CORNER_4 Ox2 matches W_BORD_CORNER_4 
+PR_BWIN_SHADOW_1 Ox4 matches W_BORD_SHADOW_S 
+PR_BWIN_SHADOW_2 0x8 matches W_BORD_SHADOW_D 
+PR_WIN_EMPHASISED 0x10 matches W_BORD_SHADOW_ON 
+PR_BWIN_OPEN 0x20 matches W_BORD_OPEN 
+PR_BWIN_CORNER_1 0x40 matches W_BORD_CORNER_1 
+! Gap of four bits, reserved for the arrow bits 
+PR_WIN_INITIALISED 0x800 Window completely initialised 
+PR_WIN_FORCE_RIGHT 0x1000 
+
+PR_WIN_FORCE_LEFT 0x2000 
+
+PR_WIN_FORCE_BOTTOM 0x4000 
+
+PR_WIN_FORCE_TOP 0x8000 
+
+PR_WIN_FORCE_FLAGS O0xf000 
+
+IN_WIN_EMPHASTSED (PR_WIN_EMPHASISED) 
+
+WV_INVISIBLE 0 
+
+WV_VISIBLE 1 
+
+WV_INITINVIS 2 
+
+WV_INITVIS 3 
+
+WN_KEY_NO_CHANGE 0 
+
+WN_KEY_CHANGED 3 
+
+WN_KEY_CHANGED_DEFER 1. 
+
+WN_KEY_CANCELLED (-1) 
+
+WN_KEY_ABSORB_ON (-2) 
+
+ERROR_RID_OFFSET 52 
+
+
+} 
+
+
+PROPERTY 
+
+
+} 
+
+
+Property 
+
+
+win.id 
+
+
+win.flags 
+
+
+{ 
+
+UWORD id; 
+UWORD flags; 
+} 
+
+
+Window flags 
+
+
+window server window id 
+PR_WIN EMPHASISED etc. 
+
+
+the window id, returned from a call to wcreat eWindow, and used by the 
+window server to identify the window 
+
+
+a collection of flags recording the state of the window, as described below 
+
+
+The content of win. flags may be any legal combination of the following flags: 
+
+
+PR_WIN_EMPHASISED 
+
+
+PR_WIN_INITIALISED 
+
+
+[N 
+
+
+[N_. 
+
+
+[N_. 
+
+
+[N_. 
+
+
+FO 
+
+
+FO 
+
+
+_FO 
+
+
+FO 
+
+
+RCE_RIGHT 
+
+
+RCE_LEFT 
+
+
+RCE_BOTTOM 
+
+
+RCE_TOP 
+
+
+TRUE if the window is to be drawn in a highlighted state, the flag is 
+set or cleared by the wn_emphasise method 
+
+
+TRUE if some significant aspect of the window initialisation is 
+successfully completed, normally implying some change in action 
+during subsequent destruction of the window. This is currently used 
+by only the pLGBox subclass 
+
+
+the window is to be positioned at the right hand edge of the screen. 
+This flag is mutually exclusive with PR_WIN_FORCE_LEFT 
+
+
+the window is to be positioned at the left hand edge of the screen. 
+This flag is mutually exclusive with PR_WIN_FORCE_RIGHT 
+
+
+the window is to be positioned at the bottom edge of the screen. This 
+flag is mutually exclusive with PR_WIN_FORCE_TOP 
+
+
+the window is to be positioned at the top edge of the screen. This 
+flag is mutually exclusive with PR_WIN_FORCE_BOTTOM 
+
+
+Additional flag bits are used by the BwINn subclass. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+WIN methods 
+
+
+WN_CONNECT Create the window's window server data 
+
+
+VOID wn_connect (PR_WIN *par, UINT fields, W_WINDATA *windata); 
+
+
+Create the window server data structure for the window by calling the window server function 
+wCreat eWindow, writing the returned id to win. id, as indicated by the following code: 
+
+
+METHOD VOID win_wn_connect (PR_WIN *self,PR_WIN *par,UINT fields,W_WINDATA 
+*wdata) 
+
+
+{ 
+self-—>win.id=wCreateWindow((par?par->win.id:0),fields,wdata, (UWORD) self); 
+
+
+} 
+
+
+The parameters windata and fields are as described for wcreat eWindow in the Windows chapter of the 
+Window Server Reference manual. The value of par should be NuLt if the window is to be a top-level 
+window, otherwise it should be the handle of the parent window in the window tree. The value of self is 
+passed to wCreat eWindow for use by the window server as a handle to identify the window, for example, 
+when the window must be sent a redraw message. The window server uses se1f in much the same way that 
+window method functions use win. id. 
+
+
+In general, HWIM windows are created with the Ww_WIN_BACK_BITMapP bit in windata->flags cleared, so 
+that they will be redrawn by the window server WM_REDRAW mechanism, which causes the window to be sent 
+a WN_REDRAW message. 
+
+
+Assuming that the window server function wDisableLeaves has not been called, any failure will result in 
+p_leave being called. 
+
+
+This method must be executed during the initialisation of any window. 
+
+
+Application code will frequently replace this method to customise the window's features and/or to create 
+child windows. 
+
+
+DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+
+
+Destroy the window, including its window server data structure if this has previously been successfully 
+created. An application will not normally send this message to its client window (or to any permanent 
+component of the client window). 
+
+
+The method ensures that no window server event can be directed to the window after its destruction 
+sequence is initiated, and calls wcloseWindowTree, passing win. id, to free the window's window server 
+data. 
+
+
+Finally, the method supersends the DESTROY message, to destroy the window's client-side resources 
+(including automated destruction of any component objects). 
+
+
+WN_REDRAW System-initiated redraw 
+
+
+VOID wn_redraw(P_RECT *prect); 
+
+
+This method is intended to be called by system code to redraw the window, following receipt by WSERV of a 
+window server event of type WM_REDRAWw. An application will not normally replace this method, nor will it 
+explicitly send a WN_REDRAW message to any of its windows. 
+
+
+The operation of the method is as illustrated in the following code: 
+
+
+VOID win_wn_redraw(PR_WIN *self, P_RECT *prect) 
+{ 
+wBeginRedrawGC0 (self-—>win.id); 
+p_send2 (self,O_WN_DRAW) ; 
+wEndRedraw () ; 
+} 
+
+
+6 WINDOWS 
+
+
+Note that the whole window is redrawn, the rectangle coordinates pointed to by prect being ignored. A 
+window that selectively redraws only the area specified by prect should replace this method. 
+
+
+WN_DODRAW Application-initiated redraw 
+
+
+VOID wn_dodraw(VOID) ; 
+
+
+This method is intended to be called by the application itself, for example, following a change in the data 
+being displayed. An application will not normally subclass this method. 
+The operation is illustrated in the following code: 
+VOID win_wn_dodraw(PR_WIN *self) 
+{ 
+wValidateWin(self->win.id); 
+gCreateTempGC0 (self->win.id); 
+p_send2 (self,O_WN_DRAW) ; 
+gFreeTempGC (); 
+
+
+wFlush(); 
+} 
+
+
+The use of this method is equivalent to making a call to the window server function wInvalidateWin, 
+except that the redrawing is performed immediately, without having to wait for a redraw event to arrive from 
+the window server. 
+
+
+WN_VISIBLE Set visibility 
+
+
+INT wn_visible(UINT flag); 
+
+
+Set the visibility of the window, and any descendant windows, according to the value of flag. An 
+application will not normally subclass this method. 
+
+
+During initialisation of a window, possible values of flag are: 
+WV_INITVIS which calls wInitialiseWindowTree (win.id) 
+
+
+WN_INITINVI which calls wMakeInvisible(win.id) and then 
+Ss winitialiseWindowTree(win.id). 
+
+
+For an existing initialised window, this method may be called with flag set to either Wv_VISIBLE or 
+WV_INVISIBLE which respectively call wMakeVisible (win.id) Of wWMakeInvisible(win.id). 
+
+
+This method will normally be called during the initialisation of a window. See also the HWIM utility function 
+hInitVis. 
+
+
+WN_EMPHASISE Set window highlight 
+
+
+VOID wn_emphasise(UINT flag); 
+
+
+Set or clear the PR_WIN_EMPHASISED bit inwin. flags, depending on whether flag is TRUE or FALSE. Then 
+call wInvalidateWin (win.id) so that the window will eventually receive a WN_REDRAW message. 
+
+
+Windows generally draw themselves differently in some way, according to whether or not they are 
+emphasised. 
+
+
+This method is not suitable for use in quality applications. It is expected that a subclass will always replace 
+this method to provide specific and more effective redraw logic (see, for example the BwIn subclass). 
+
+
+WN_SENSE_ HELP Sense start id for help 
+
+
+INT wn_sense_help(VOID); 
+Sense the resource id for the application's current Help index. 
+
+
+Returns the value of w_ws->wserv.help_index_id or, if this value is zero, the (negative) system resource 
+id -SyS_HELP_ON_HELP. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+This method can be subclassed to facilitate context -sensitive Help. 
+
+
+WN_CALC_ POSITION Calculate a window position 
+
+
+VOID wn_calc_position(INT flags, P_EXTENT *pext); 
+
+
+Calculate, and write to pext->t1.x and pext->t1.y, the required screen coordinates of the top left corner 
+of the window of width pext->width and height pext->height to place it on the screen in the position 
+specified by flags. The calculation assumes that the window includes a blank 'cushion’, one pixel wide, on 
+all four sides. 
+
+
+The value of flags may contain any oRed combination of: 
+
+
+e either PR_WIN_FORCE_RIGHT Or PR_WIN_FORCE_LEFT, with obvious meanings. In either case the 
+window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred horizontally 
+
+
+e either PR_WIN_FORCE_TOP Or PR_WIN_FORCE_BOTTOM, again with obvious meanings. In either 
+case the window is positioned so that the single pixel cushion at the side of the window that 
+touches the edge of the screen is not visible. If neither flag is present the window is centred 
+vertically 
+
+
+An application will not normally need to either replace or make explicit calls to this method. 
+
+
+WN_POSITION Set window position 
+
+
+VOID wn_position(INT flags); 
+Position the window according to the value of flags, which may contain any ored combination of: 
+
+
+e = either PR_WIN_FORCE_RIGHT Or PR_WIN_FORCE_LEFT, with obvious meanings. In either case the 
+window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred horizontally 
+
+
+e = either PR_WIN_FORCE_TOP Or PR_WIN_FORCE_BOTTOM, again with obvious meanings. In either 
+case the window is positioned so that the single pixel cushion at the side of the window that 
+touches the edge of the screen is not visible. If neither flag is present the window is centred 
+vertically 
+
+
+The method sends a WN_CALC_POSITION message to determine the required position before moving the 
+window by means of a call to wSet Window. 
+
+
+If used, this method will normally be called during the initialisation of a window, but must not be called 
+before the window has processed a WN_CONNECT message. 
+
+
+An application will not normally need to replace this method 
+
+
+WN_KEY Process a keypress 
+INT wn_key (INT keycode, INT modifiers); 
+
+
+Process a keypress, where keycode is the code of the key pressed and modifiers contains a set of flags 
+indicatinf which modifier keys (SHIFT, CTRL etc.) were held down when the key was pressed. The possible 
+values of keycode and modifiers are described in the Events chapter of the Window Server Reference 
+manual. 
+
+
+Depending on the type of keypress and the current state of the application, the wN_KEY message may be 
+sent to a window (normally the client window or a dialog) by system code. 
+
+
+The supplied method simply returns zero (WN_KEY_NO_CHANGE). 
+
+
+A subclass will, in general, replace this method. In many cases the wn_key method of a window may 
+delegate the processing by sending WN_KEy messages to one or more other windows. 
+
+
+6 WINDOWS 
+
+
+Deferred WIN methods 
+
+
+A window will generally replace one or more of the methods described below. Note that there is no 
+requirement for any particular subclass to replace all these methods. 
+
+
+WN_INIT Initialise 
+
+
+VOID wn_init(...); 
+Provide class-specific initialisation. For most windows this will include a call of the form: 
+p_send5(self,O_WN_CONNECT, parent,ws_flags, &ws_data) ; 
+
+
+The number and types of parameters to the wn_init method depend on the class. However, once specified 
+for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+Note that a simple window may not need to supply this method, since all essential initialisation may be 
+performed by the wn_connect and wn_visible methods. 
+
+
+WN_SET Set property 
+VOID wn_set(...); 
+Set one or more property fields. 
+
+
+The number and types of parameters to the wn_set method depend on the class. However, once specified 
+for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+WN_SENSE Sense property 
+
+
+VOID wn_sense(...); 
+Sense one or more property fields. 
+
+
+The number and types of parameters to the wn_sense method depend on the class. However, once 
+specified for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+WN_DRAW Draw to existing GC 
+
+
+VOID wn_draw(VOID)j; 
+
+
+Supply class-specific drawing for the whole area of the window, called from the wn_redraw and wn_dodraw 
+methods. Most application subclasses will need to supply this method. 
+
+
+The method assumes that an appropriate graphics context exists, so the caller is responsible for supplying a 
+graphics context. Note, however that this method is called from the wn_redraw and wn_dodraw methods, 
+both of which create a basic graphics context around the sending of a WN_DRAW message. 
+
+
+The BWIN bordered window class 
+
+
+win bwin 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+destroy wn_draw 
+wn_calc_positi wn_emphasise 
+on 
+
+wn_connect 
+
+wn_dodraw 
+
+
+wh—emphasise 
+
+
+wn_key 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+The Bwin abstract class is the superclass for all bordered windows. 
+Class definition 
+Defined in sub-category file bwin.cl (generated header file bwin.g). 
+
+
+CLASS bwin win 
+All windows that have a border use this 
+
+
+{ 
+
+
+REPLACE wn_draw Redraw border 
+REPLACE wn_emphasise Update border 
+CONSTANTS 
+{ 
+IN_BWIN_CORNER_4 PR_BWIN_CORNER_4 
+IN_BWIN_SHADOW_1 PR_BWIN_SHADOW_1 
+IN_BWIN_SHADOW_2 PR_BWIN_SHADOW_2 
+IN_BWIN_CUSHION PR_BWIN_CUSHION 
+IN_BWIN_OPEN PR_BWIN_OPEN 
+BWIN_CUSHION_X L 
+
+
+BWIN_CUSHION_Y 
+BWIN_SHADOW_1_HEIGHT 
+BWIN_SHADOW_1_WIDTH 
+BWIN_SHADOW_2_HEIGHT 
+BWIN_SHADOW_2_WIDTH 
+} 
+
+
+NNRPRPR 
+
+
+} 
+Property 
+
+
+None. 
+
+
+BWIN methods 
+
+
+WN_DRAW 
+
+
+VOID wn_draw (VOID); 
+Draw the window's border by calling 
+
+
+gBorder (self->win.flags) ; 
+
+
+Draw border 
+
+
+The significant flag bits are PR_BWIN_CUSHION to PR_BWIN_CORNER_1 inclusive, together with the 
+following four bits (0x80 to 0x400 inclusive) used to indicate the corner arrows. These bits are equivalent to 
+the window server flags W_BORD_CUSHION to W_BORD_CORNER_1 and W_BORD_TOP_ON to 
+
+
+W_BORD_BOT_OFF, whose effects are explained in the description of gBorder and gBorderRect in the 
+
+
+Graphics Output chapter of the Window Server Reference manual. 
+
+
+An application-specific subclass will normally replace this method to provide drawing of the window's 
+
+
+content, including the line: 
+
+
+p_supersend2 (self,O_WN_DRAW) ; 
+
+
+6-8 
+
+
+6 WINDOWS 
+
+
+to draw the border. 
+
+
+WN_EMPHASISE Update border 
+
+
+VOID wn_emphasise(UINT flag); 
+
+
+If flag is FALSE, Clear the PR_WIN_EMPHASISED flag (equivalent to the window server 
+W_BORD_SHADOW_ON flag) inwin. flags, otherwise set it. 
+
+
+Then redraw the border as indicated in the following code: 
+gCreateTempGC0 (self-—>win.id); 
+gBorder(self-—>win.flags) ; 
+
+
+gFreeTempGC; 
+
+
+The shadow of a shadowed bordered window is only visible when the window is emphasised. 
+
+
+The LODGER class 
+
+
+landlord 
+offset 
+width 
+
+
+destroy 
+
+
+wn_calc_positi 
+on 
+
+wn_connect 
+wn_dodraw 
+
+
+wn_emphasise 
+
+
+lg_draw 
+lg_self_check 
+lg_set_id_pos 
+wn_init 
+
+
+wn_visible 
+
+
+wn_key 
+
+
+wn_position 
+
+wn_redraw 
+
+wn_sense_help 
+ieibl 
+
+
+The LopGER class defines a window that does not have its own independent window server data structure, 
+and therefore does not have an independent window server id. Alodger window is defined to be any 
+window that subclasses LODGER. 
+
+
+A lodger window occupies a rectangular region within another window, referred to as the lodger window's 
+landlord, and shares the window id of the landlord window. In other respects a lodger window has broadly 
+similar behaviour to a normal window, supporting a similar set of drawing and key processing messages. A 
+lodger window can be considered to take over the responsibility for drawing the content of a rectangular 
+region of the landlord window. 
+
+
+A significant difference between the two types of window is that drawing in a lodger window is not clipped 
+by the boundaries of the lodger window itself. Drawing will only be clipped by the landlord window 
+rectangle; as a consequence a lodger window has a duty never to draw outside its bounding rectangle. 
+
+
+The most common single use for a lodger window is as a component control within a dialog box. 
+
+
+Since a lodger window does not have an independent window server data structure, it is more efficient in 
+terms of memory usage. This can be significant in the case of a complex compound window (a dialog box, for 
+example, can easily need ten or more component sub-windows). An additional advantage is that such a 
+compound window will scroll more smoothly - the scroll mechanism operates on only the single 'real’ 
+window and does not require messages to be sent to any of the component lodger windows (except for 
+those that have freshly exposed regions to draw). 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Class definition 
+
+
+Defined in sub-category file lodger.cl (generated header file lodger.g). 
+
+
+CLASS lodger win 
+Lodger window 
+{ 
+REPLACE wn_init Set up landlord 
+REPLACE destroy=root_destroy 
+REPLACE wn_visible 
+
+
+ADD lg_set_id_pos Set window id after dynamic initialisation 
+ADD lg_draw Temp GC and call wn_draw 
+ADD lg_self_check=p_true Returns TRUE if contents are legal 
+DEFER lg_sense_width For dialogs to set their sizes 
+DEFER lg_update For fnselwn and fnedit 
+CONSTANTS 
+LG_CHECK_OK Al Lodger self checked o.k., no change 
+LG_CHECK_FAILED 0 Lodger failed self check, no change 
+LG_CHECK_FAILED_CHANGED (-1) Lodger failed self check, changed 
+LG_CHECK_OK_CHANGED (-2) Lodger self checked ok., changed 
+PROPERTY 
+P_POINT offset; offset into landlord window 
+UWORD width; width available to control 
+PR_WIN *landlord; owner window 
+} 
+Property 
+lodger.offset the pixel coordinates of the top left corner of the lodger window with 
+
+
+respect to the top left corner of the landlord window 
+lodger.width the width, in pixels, of the area available to the lodger window 
+
+
+lodger.landlord the handle of the window's landlord window, assumed to be (a subclass of) 
+win. The lodger window has access to the window server id of the ‘real’ 
+window (the landlord) via Lodger. landlord->win.id 
+
+
+A lodger window's property does not record the height of the lodger window. This is suitable when a lodger 
+window is a component of a dialog box since, in this case, it always has a fixed height of cONTROL_HEIGHT 
+pixels. 
+
+
+LODGER methods 
+
+
+WN_INIT Initialise 
+
+
+VOID wn_init(UINT *par, PR_WIN *landlord); 
+
+
+Initialise the lodger window by copying the value of landlord, which should be the handle of the owning 
+landlord window, into lodger. landlord. 
+
+
+The method ignores the value of par, which is specified for use by subclassers. 
+
+
+DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+
+
+Destroy only the client-side resources of the lodger window, together with automatic destruction of any 
+components. 
+
+
+Calls the ROOT dest roy method directly, to avoid calling the dest roy method at the WIN level, which might 
+free the landlord's window server data structure. 
+
+
+6 WINDOWS 
+
+
+WN_VISIBLE Set visibility 
+
+
+VOID wn_visible(UINT flag); 
+
+
+Make the lodger window invisible if £1ag is FALSE, otherwise make the lodger window visible. (Note that, in 
+contrast to the WIN superclass, only two flag values are supported.) 
+
+
+If the lodger window is being made visible, the method copies the landlord window's window server id into 
+win.idand sends an LG_DRAw message to draw the lodger window's contents. 
+
+
+If the lodger window is being made invisible, win. id is set to zero and the method creates a temporary 
+graphics context, calls gclrRect to clear the area in the landlord window that is occupied by the lodger 
+window and then frees the temporary graphics context. 
+
+
+A non-zero value of win. id thus indicates that the window is visible and this test is used, for example, by 
+the 1g_draw method. Setting win. id to be a copy of the value in lodger. landlord->win.idis an 
+implementation decision that simplifies access to the window server id of the 'real' window. 
+
+
+LG _SET_ID POS Set id, position and width 
+
+
+VOID lg_set_id_pos(INT id, P_POINT *pos, UINT width); 
+Set win. id to the value of id, copy *pos into lodger.offset and set lodger.width to width. 
+
+
+A typical call to this method will be from a dialog box after all the items have been loaded and the dialog box 
+has been set to the required width to display all its items. 
+
+
+LG DRAW Create GC and draw 
+
+
+VOID lg_draw(VOID)j; 
+
+If win.idis non-zero, indicating that the window is in the visible state, draw the window content: 
+gCreateTempGC0 (self->win.id); 
+p_send2 (self,O_WN_DRAW) ; 
+
+
+gFreeTempGC (); 
+
+
+Otherwise do nothing. 
+
+
+LG SELF CHECK Check content is valid 
+
+
+INT lg_self_check(INT item, INT can_defer)j; 
+
+
+Perform a check that any property contains valid data. A numeric editor may, for example, check that its 
+current value is within its allowed upper and lower bounds. The supplied method just returns 
+LG_CHECK_OK. 
+
+
+Deferred LODGER methods 
+
+
+These methods are intended to be replaced by classes that are used as components of a dialog box. 
+
+
+LG_SENSE_WIDTH Sense required width 
+INT lg_sense_width (VOID) ; 
+This method is expected to return the width, in pixels, required to draw the lodger window contents. 
+
+
+An object will only receive this message when it is a component of a dialog box (see the DLGBOx 
+dl_set_size method, described in the Dialog Boxes chapter). 
+
+
+Some system-supplied subclasses assume that this method is called only once in the lifetime of an instance. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LG_UPDATE Update file name 
+
+
+VOID lg_update(TEXT *pack, INT derr); 
+
+
+This method is defined for the FNSELWN and FNEDIT dialog box component classes. See the descriptions of 
+these classes for an explanation of the method. 
+
+
+The draw/redraw mechanism 
+
+
+This section is written under the assumption that a window has been created without a back-up bitmap. An 
+HWIM application does not normally create backed-up windows and will therefore have to handle redraw 
+events. The main advantages that this confers on an application is that drawing to such a window is faster 
+and much less memory is used for each window. See the Windows and Redrawing sections of the 
+Introduction chapter of the Window Server Reference manual for the background to drawing and redrawing 
+the content of a window. 
+
+
+All or part of the content of a window may have to be drawn for one of the following basic reasons: 
+e the application's displayed data has changed 
+
+
+e all or part of the window has been exposed, for example, by the disappearance of an overlying dialog, or 
+by the application being brought to the foreground. 
+
+
+In both cases the drawing is ultimately handled by the window's wn_draw method, but the mechanism by 
+which this is invoked differs in the two cases. 
+
+
+The first of these generally results from some operation within the application itself, such as a keypress or 
+the execution of a command. Normally the application will be aware that such a change has taken place and 
+can explicitly initiate the drawing. Most applications can do so by sending the window a WN_DODRAW 
+message. This creates a temporary graphics context with default properties, sends a WN_DRAW message and 
+then destroys the temporary graphics context. The graphics context may be modified, if necessary, in the 
+window's wn_draw method. 
+
+
+The second case may occur at any time, without the application being aware of any particular need to do 
+any redrawing. The window server process will, however, send the aplication a WM_REDRAwW inter-process 
+message, indicating that a particular area of a specific window needs to be redrawn. This is processed by the 
+application's window server object which then sends a WN_REDRAW message to the specified window. As for 
+the wn_dodraw method, a temporary graphics context is created around a WN_DRAW message, which may be 
+processed exactly as in the previous case. 
+
+
+At the level of the wn_draw method, a window can not (and does not need to) distinguish between the two 
+cases. In fact, as an alternative to sending the window a WN_DODRAw message when its data has changed, 
+the application could simply invalidate the window (by calling wInvalidateWin). System code will ensure 
+that the window eventually receives a WN_REDRAW message. In many cases this may be simpler from the 
+point of view of coding, but is generally less efficient. It may lead to poor responsiveness, particularly in 
+applications that make rapid changes to their data. 
+
+
+Resizing a window 
+
+
+The following suggestion for a wn_resize method illustrates a simple way to change the position and size 
+of a window without changing any other attribute: 
+
+
+METHOD VOID mywin_wn_resize(PR_MYWIN *self, P_EXTENT *pext) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent=*pext; 
+wSetWindow(self-—>win.id,W_WIN_EXTENT, &wd) ; 
+} 
+
+
+S3/S3a client windows generally do not change size once they have been created and made visible. The 
+main exception is a change in width corresponding to a change in the state of any permanent status window. 
+Thus a common requirement is to change the width, without changing the position or height, as in the 
+following example for a possible wn_change_width method: 
+
+
+6-12 
+
+
+6 WINDOWS 
+
+
+METHOD VOID mywin_wn_change_width(PR_MYWIN *self, INT delta) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wiInquireWin(self-—>win.id, &wd) ; 
+wd.extent.widtht=delta; 
+
+wSetWindow (self->win.id,W_WIN_EXTENT, &wd) ; 
+} 
+
+
+Window emphasis 
+
+
+Emphasis is used to indicate which of several windows is the one with which the user is currently 
+interacting. 
+
+
+System code will send the application's client window a WN_EMPHASISE message to turn emphasis on or off; 
+for example, when a dialog appears or disappears. Application code is not normally expected to send 
+WN_EMPHASISE messages itself, except under the circumstances described below. 
+
+
+A window will usually respond to a WN_EMPHASISE message by changing its appearance in some way. The 
+normal technique is to set or clear, as appropriate, the PR_WIN_EMPHASISED flag in the window's 
+
+win. flags property and then trigger a redraw, either by calling wInvalidateWin or by sending itself a 
+WN_DODRAW message. In either case the window's wn_draw method will subsequently be executed. This can 
+then test the PR_WIN_EMPHASISED flag and draw the window as appropriate. Common means of showing 
+that a window is not emphasised are: 
+
+
+e awindow with a shadowed border is drawn without its shadow 
+e any highlighted region may be drawn without its highlight 
+e awindow that has a text cursor does not display its cursor 
+
+
+The last of these three differs from the other two in that it must not be done in the window's wn_draw 
+method. The reason is that there is only ever one cursor visible on the screen at any one time and the 
+window server function wEraseTextCursor erases the text cursor regardless of the window in which it 
+appears. An unemphasised window will receive WN_DRAW messages (for example, from the wn_redraw 
+method) and so a call to wEraseText Cursor from within the wn_draw method could result in the removal 
+of the text cursor from another currently emphasised window. 
+
+
+An application can avoid the possibility of 'stealing' another window's text cursor by confining all calls to 
+wTextCursor and wEraseTextCursor to be from within a window's wn_emphasise method. When 
+changing emphasis from one window to another, system code always sends a WN_EMPHASISE, FALSE 
+message (which may call wEraseTextCursor) to the window losing emphasis before sending a 
+WN_EMPHASISE, TRUE message (which will, if necessary, call wrext Cursor) to the window gaining 
+emphasis. The currently emphasised window will thus be guaranteed to display its text cursor, if it has one. 
+
+
+A window that contains one or more child windows may delegate all or part of the processing of a 
+WN_EMPHASISE message to its child windows. An example of this is shown in the behaviour of a dialog box. 
+On receipt of a WN_EMPHASISE message, a dialog box changes the appearance of its border and then sends 
+a WN_EMPHASISE message to one of its items (the one with 'focus'’). 
+
+
+A dialog box also illustrates the case where application code may send WN_EMPHASISE messages other than 
+in response to such a message sent by system code. When a user presses the up or down arrow keys, a 
+dialog responds by changing the focus from one dialog item to another. As part of this process 
+WN_EMPHASISE messages are sent to the two items concerned. A similar process occurs when switching 
+between the Find window and the main display window in the Database application. 
+
+
+In such a situation it is important to obey the rule that a WN_EMPHASISE, FALSE message must be sent to 
+the window losing emphasis before sending a WN_EMPHASISE, TRUE message to the window gaining 
+emphasis. 
+
+
+CHAPTER 7 
+
+
+DIALOGS 
+
+
+A dialog box displays the current values of one or more data items and, in general, allows the user to modify 
+one or more of these values. 
+
+
+This chapter describes the basic mechanisms provided in HWIM for the creation and operation of dialogs. 
+Dialog boxes may be created and used at a number of levels; this chapter is intended to describe the more 
+common uses that cover the great majority of cases. 
+
+
+Some of the DLGBox methods are complex, having to cope with a variety of cases. For most purposes it is 
+not necessary to understand these methods in detail - the essential information for most uses will be found 
+in this chapter. The Dialog Controls chapter contains the essential information about the standard dialog 
+components that are supplied in the HWIM library. 
+
+
+In an HWIM application the most common use of a dialog is as a result of the user selecting a command 
+from a command menu. In response to an Open file command, for example, a dialog would be presented to 
+allow the user to specify the name (and possibly the type) of the file to be opened. 
+
+
+There are a number of system dialogs that may be run by specific wSERV methods, such as 
+ws_error_dialog, ws_query_dialog and ws_format_dialog, described in the Using the System 
+Components chapter. Application-specific dialogs are usually started by means of the window server 
+object's ws_do_dial method, or the equivalent hLaunchDial utility function. 
+
+
+All HWIM dialogs are modal, that is, while the dialog is visible the user can interact with the application 
+only via that dialog; the application enters a ‘mode’ such that all attempts to interact with, say the menu bar 
+are disallowed. This mode terminates when the user satisfactorily completes the dialog. 
+
+
+Application-specific dialogs use an instance of (a subclass of) DLGBox which is a subclass of the BWIN 
+bordered window class, via the DLGCHAIN abstract class, as indicated in the following class diagram. 
+
+
+Fg OO eta te 
+
+
+win} 7” bwin + 
+— 
+
+
+1 -- a as 
+- f 
+~- -* 
+sear” ae ae 
+
+
+» dlgchain > - digbox ? 
+! 4 
+
+
+The following four sections describe the essential information about the DLGCHAIN and DLGBox classes and 
+methods. On first reading you may prefer to skim quickly through these sections and go on to the Using 
+dialog boxes section. 
+
+
+The DLGCHAIN class 
+
+
+From the point of view of an application writer who wishes to make use of dialog boxes, this section is not 
+essential reading. It is included largely for interest only, but may be of help in understanding the 
+significance of the DLGBOx_No_ppp flag, described in the following The DLGBOX class section. 
+
+
+The DLGCHAIN abstract class subclasses BwIN, but adds or modifies no methods. It adds a single item of 
+property that makes all instances of its subclasses suitable for including in a chained list of objects. The 
+
+
+7-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+property, dlgchain.next, is used to contain the handle of the next item in a list of DLGCHAIN instances. 
+The relevant header information is contained in the generated header file digbox.g. 
+
+
+A DLGCHAIN list is maintained by the application's instance of (a subclass of) WSERV to implement stacked 
+dialog boxes. The foremost dialog's handle is stored inwserv. dial. 
+
+
+Other subclasses of DLGCHAIN may also be included in this list. For example, Help 'dialogs' (which do not 
+subclass DLGBOx) may appear in the list, intermixed with true dialogs. 
+
+
+The DLGCHAIN class also defines the PR_WIN_NO_DppP flag, principally for use by the DLGBox subclass. 
+Any subclass of DLGCHAIN may, during , its initialisation, set this flag in its win. flags property. The 
+normal state is for this flag to be clear, which signals that an instance whose handle appears in the 
+wserv.dial list is prepared to have its handle written to the magic static DatDialogPtr. An advantage of 
+doing so is that the handle does not need to be passed as a parameter to any utility functions. This feature 
+is used, for example, by the dialog box utility functions described in the HWIM Utility Functions chapter. 
+
+
+A subclass of DLGCHAIN that does not set the PR_WIN_NO_pDpP flag should write its handle to 
+DatDialogPtr when it adds itself at the front of the wserv.dial list, during initialisation. Note that this 
+handle may be overwritten by a different value when another subclass of DLGCHAIN adds itself to the list. 
+
+
+Any such subclass must cooperate with other items in the wserv. dial list. If, on destruction of an 
+instance, DatDialogPtr contains its own handle, it must scan all the remaining items in the list and write to 
+DatDialogPtr the handle of the first item for whichwin. flags does not contain PR_WIN_NO_Dpp. An 
+object's handle may therefore be written to DatDialogPtr during the destruction of another item in the list. 
+As a consequence, this behaviour is mandatory, even if the instance does not actively write its own handle 
+to DatDialogPtr on initialisation. 
+
+
+The DLGBOX class 
+
+
+The piGBox class provides a flexible set of mechanisms for displaying and controlling a wide variety of 
+dialog boxes. Although formally an abstract class (since some methods are DEFERred) an instance of 
+DLGBOX may be created and used to display simple notification dialogs. The majority of normal dialogs may 
+be created and used with a subclass that replaces at most two methods: very few dialogs require all the 
+DEFERred methods to be defined. This is discussed at greater length in the later Using dialog boxes section. 
+
+
+This and the following two sections contain information about dialog boxes and the available methods that 
+is largely needed for reference. On first reading you may wish to skim quickly through them and concentrate 
+on the Using dialog boxes section, which places greater emphasis on the more practical aspects. 
+
+
+An HWIM dialog box consists of a bordered window containing between one or more lines, or items. Each 
+item may be plain text, a control, or a combination of a plain text prompt and a control. Each control may be 
+an instance of one of many different classes, including: 
+
+
+e achoice list, allowing selection of one of a list of options 
+e an action list, containing one or more buttons (this may only be used as the last item in a dialog) 
+e an integer (WORD or LONG) numeric editor 
+
+e afloating point numeric editor 
+
+e atime editor 
+
+e =adate editor 
+
+e —ascrolling or non-scrolling text editor 
+
+e asecret data input box 
+
+e a filename choice list 
+
+e a filename editor 
+
+e an application-specific control 
+
+
+A dialog written for the Series 3 (or for the Series 3a in compatibility mode) may contain up to seven items, 
+which may be divided into two groups by a single underline. A Series 3a dialog can display up to nine items, 
+
+
+7-2 
+
+
+7 DIALOGS 
+
+
+any number of which may be underlined. Note that the inclusion of an action list, which occupies two lines, 
+reduces the number of items that may be displayed. On the Series 3a the inclusion of more than one 
+underline may also reduce the possible number of items. 
+
+
+In the majority of dialogs a single underline is used to separate the first item, designated to be the dialog 
+title, from those that follow. The title is normally, but not necessarily, plain text. 
+
+
+Dialog boxes use the following structs, defined in the generated header file digbox.g: 
+typedef struct 
+
+UWORD flags; 
+
+TEXT title[1]; /* Z2TS string */ 
+
+/* followed by a byte count of the following items, */ 
+
+/* each of which has a leading length byte */ 
+
+HD_DLGBOX_RSC; 
+
+
+typedef struct 
+
+
+WORD flags; /* initialisable DB_ITEM flags */ 
+
+UBYTE class; /* class of item */ 
+
+TEXT prompt[1]; /* ZTS string */ 
+
+/* followed by an IN_XXX component-specific initialisation structure */ 
+AD_DLGBOX; /* header for each item in resource information */ 
+
+
+typedef struct 
+
+
+PR_LODGER *hand; /* handle of item's control */ 
+
+PR_TEXTWIN *prompt; /* handle of prompt for item */ 
+
+WORD flags; /* collection of DLGBOX_ITEM_XXX flags */ 
+} DLGBOX_ITEM; /* internal representation of items */ 
+
+
+The first two of these structs correspond to the DIALOG and CONTROL resource structs respectively. They 
+represent the in-memory copies of resources of the corresponding types. The resource structs themselves 
+are described in the Using dialog boxes section, later in this chapter. The third struct is used for the internal 
+representation of each of the dialog box items, in the dlgbox. item array that is described below. 
+
+
+Property 
+
+
+The DLGBox class contains the following items of property that may be useful to developers. 
+
+
+dlgbox.item used internally to provide access to an array of DLGBOX_ITEM structs for 
+the component items. Subclassers must not access the data in this array 
+other than through the supplied methods, such as dl_index_to_handle. 
+
+
+dlgbox.rbuf the address of a user-supplied 'result' buffer, from which initialisation data 
+may be read and to which result data may be written. The buffer's address 
+may optionally be passed to the window server object's ws_do_dial 
+method or the equivalent hLaunchDial utility function. 
+
+
+dlgbox.dimrid either zero or the resource id of a text message that is to be displayed if a 
+user attempts to modify a 'dimmed' control. 
+
+
+dlgbox.helprid either zero or the resource id of a context -specific Help resource. 
+dlgbox.flags a collection of state flags, described below. 
+dlgbox.focus TRUE if keyboard focus is held by one of the dialog box controls. Only 
+
+
+system code may write to this item. 
+
+
+dlgbox.count a count of the number of items in the dialog box, including any dialog title. 
+Only system code may write to this item. 
+
+
+dlgbox.current the index of the dialog's component control that currently has focus. Only 
+system code may write to this item. 
+
+
+Dialog box flags 
+
+
+There are three levels of flags that are associated with dialogs. 
+
+
+The first of these contains flags that are of significance to the dialog as a whole. They are normally specified 
+by the flags field of a DIALOG resource and have names that start with DLBOX_. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The second level contains those flags that are of interest to the dialog box, but are associated with each 
+separate control. These flags are normally specified by the flags field of a coNTROL resource, and have 
+names that start with DLGBOX_ITEM_. 
+
+
+The third level is flags that are private to each component control. These flags are described for each type of 
+
+
+control in the following chapter. 
+
+
+DLGBOX_ flags 
+
+
+The content of dlgbox. flags may be any sensible combination of the following flags: 
+
+
+DLGBOX_NOTIFY_ENTER 
+
+
+DLGBOX_NOTIFY_ESCAPE 
+
+
+DLGBOX_RBUF_FILLED 
+
+
+DLGBOX_ACTION_LIST 
+
+
+DLGBOX_SMALL_ACTION_LIST 
+
+
+DLGBOX_NOTIFY_ALL_ACT 
+
+
+DLGBOX_REPORT_ACT_HORIZ 
+
+
+DLGBOX_NO_WAIT 
+
+
+DLGBOX_APPEND_UNITS_TITLE 
+
+
+DLGBOX_NO_SHADOW 
+
+
+if this flag is set the dialog box will be sent a DL_KEY message when 
+the dialog receives an Enter keypress. 
+
+
+if this flag is set the dialog box will be sent a DL_KEY message when 
+the dialog receives an Esc keypress. 
+
+
+if this is not set and dlgbox. rbuf is not NULL, system code will 
+write to *dlgbox.rbuf on exiting the dialog. The value that is 
+written indicates the key that was pressed to termunate the dialog. A 
+subclass that uses dlgbox.rbuf for its own purposes should set 
+this flag. 
+
+
+this flag must only be set if the dialog contains an action list (class 
+ACLIST) as its last item. It does not need to be explicitly included in 
+the DIALOG resource as it is set automatically during the initialisation 
+of an ACLIST component control. When set (provided 
+dlgbox.absorb iS FALSE) all received keys are first offered to the 
+action list by sending it a WN_KEY message, which returns a value 
+indicating whether or not the keypress matched one of the buttons. 
+
+
+this flag must only be set if the dialog contains a 'small' action list 
+(class SMACLIST) as its last item. It does not need to be explicitly 
+included in the DIALOG resource as it is set automatically during the 
+initialisation of an SMACLIST component control. When set 
+(provided dlgbox. absorb is FALSE) all received keys are first 
+offered to the action list by sending it a WN_KEY message, which 
+returns a value indicating whether or not the keypress matched one 
+of the buttons. 
+
+
+if this flag is clear, report only those keys that match an action button 
+by sending the dialog box a DL_KEY message, otherwise send a 
+DL_KEY message for all keypresses that have been offered to the 
+action list, irrespective of whether they matched an action button. 
+There is no need to include this flag unless the dialog contains one 
+of the two forms of action list. 
+
+
+if a keypress to an action button causes the dialog to terminate, a 
+value may be written to *dlgbox. rbuf (see 
+DLGBOX_RBUF_FILLED). If DLGBOX_REPORT_ACT_HORIZ is set, the 
+value written to *dlgbox.rbuf is the index number of the button 
+that matched the keypress (or -1 if it did not match). Otherwise the 
+value is the uppercased key code of the keypress. There is no need 
+to include this flag unless the dialog contains one of the two forms of 
+action list. 
+
+
+if this flag is clear, the call to the ws_do_dial method or to 
+hLaunchDial to start the dialog will not return until the dialog is 
+complete. See Dialogs with and without WAIT, later in this chapter. 
+
+
+set this flag to append the current preferred units (cm or inches) to 
+any dialog title. 
+
+
+if this flag is set the dialog box is created without a shadow to its 
+border. 
+
+
+DLGBOX_NO_DDP 
+
+
+PR_WIN_FORCE_RIGHT 
+
+
+PR_WIN_FORCE_LEFT 
+
+
+PR_WIN_FORCE_BOTTOM 
+
+
+PR_WIN_FORCE_TOP 
+
+
+DLGBOX_ITEM_ flags 
+
+
+7 DIALOGS 
+
+
+if this flag is clear, the dialog box's handle is written to 
+DatDialogPtr during initialisation. On destruction, either NULL or 
+the handle of another item in the wserv.dial list is written back to 
+DatDialogPtr. The handle, if any, that is written is that of the 
+foremost remaining item for which this flag is clear. 
+
+Normally this flag is left clear to improve the efficiency of dialog- 
+related utility functions, which then do not need to pass the dialog 
+box handle as a parameter. 
+
+
+if set, the dialog will be positioned at the extreme right of the screen 
+(see the Windows chapter). 
+
+
+if set, the dialog will be positioned at the extreme left of the screen 
+(see the Windows chapter). 
+
+
+if set, the dialog will be positioned at the bottom of the screen (see 
+the Windows chapter). 
+
+
+if set, the dialog will be positioned at the top of the screen (see the 
+Windows chapter). 
+
+
+These flags apply to a single item within a dialog box. They are read from the initialisation data for each 
+dialog box control, which is normally loaded from a resource file.They are thus normally specified by a flags 
+field in a CONTROL resource that is used as a dialog box component. The flags are stored for each element in 
+the array indicated by dlgbox. item and may be any combination of the following flags: 
+
+
+DLGBOX_ITEM_NOTIFY_CHANGE 
+
+
+D 
+
+
+DLGBOX_ITEM_NOTIFY_FOCUS 
+
+
+DLGBOX_ITEM_UNDERLINED 
+
+
+DLGBOX_ITEM_APPL_CAT 
+
+
+DLGBOX_ITEM_CENTRE 
+
+
+DLGBOX_ITEM_NEEDS_PACK 
+
+
+DLGBOX_ITEM_LOCKED 
+
+
+DLGBOX_ITEM_DIMMED 
+
+
+DLGBOX_ITEM_DEAD 
+
+
+if this flag is set, changes to the item result in the dialog box 
+receiving a DL_CHANGED message. This flag is normally only set in 
+the item's initialisation data. 
+
+
+if this flag is set, each loss or gain of focus by the item results in the 
+dialog box being sent a DL_Focus message. This flag is normally 
+only set in the item's initialisation data. 
+
+
+if this flag is set, the corresponding item will be drawn with an 
+underline extending across the full width of the dialog box. This flag 
+is normally only set in the item's initialisation data. For a Series 3 
+application it must not be set for more than one item in the dialog 
+box. 
+
+
+this flag should be set for any dialog item whose class definition is 
+not in the HWIM category file. This flag may only be set in the item's 
+initialisation data. 
+
+
+this flag indicates that the corresponding item is to be centred in the 
+dialog box. This flag is normally only set in the item's initialisation 
+data. 
+
+
+this flag indicates that, on initialisation of the dialog box, a 'pack 
+selector’ control is to be added as the item immediately following this 
+one. This flag may only be set in the item's initialisation data, and 
+must be set for FNSELWIN or FNEDIT component controls. 
+
+
+an item for which this flag is set is visible and can take focus, but its 
+value may not be changed. This flag may be set or cleared by the 
+dl_item_lock method. 
+
+
+if this flag is set, the item is ‘dimmed’, that is, its control is made 
+invisible. This flag may be set or cleared by the dl_item_dim 
+method. 
+
+
+an item for which this flag is set may never take focus and may never 
+be modified. This flag may only be set in the item's initialisation data. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+DLGBOX_ITEM_CAN_DEFER_X an item for which this flag is set can, on losing focus, defer its self- 
+check (see Consistency checks, below). A deferred check is 
+automatically registered by the setting of the 
+DLGBOX_ITEM_X_PENDING flag, described below. Applications will 
+normally only set the DLGBOX_ITEM_CAN_DEFER_X flag in an item's 
+initialisation data, but the flag is set automatically during initialisation 
+of FNSELWN or FNEDIT component controls. 
+
+
+DLGBOX_ITEM_X_PENDING an item for which this flag is set must be checked before exiting the 
+dialog. This flag is set and cleared by the system and should not be 
+set or modified by application code. 
+
+
+DLGBOX methods 
+
+
+This section does not describe all the DLGBox methods. With the exception of the wn_key method, only 
+those methods are included that can reasonably be either used or replaced. 
+
+
+Dialog box items are generally accessed by an index number. The items are numbered, with the first item 
+being item 0, in the order in which they are added to the dialog box (which is also the order in which they are 
+displayed). 
+
+
+In addition to optionally providing replacements for the DEFERred methods: 
+
+
+dl_changed 
+dl_focus 
+dl_launch_sub 
+dl_item_new 
+
+
+applications are, in general, not expected to replace methods other than: 
+
+
+l_ dyn_init 
+|_key 
+
+| _ ingq_minsize 
+|_set_size 
+
+
+dl 
+dl 
+di 
+dl 
+
+
+Occasionally a dialog box may additionally need to replace one or more of: 
+
+
+dl_item_add 
+dl_dimmed_message 
+wn_sense_help 
+
+
+Consistency checks 
+
+
+A dialog box control may need to perform a consistency check on its content, a typical case being a numeric 
+control whose value must remain within prescribed limits. 
+
+
+In simple cases a dialog may check the consistency of its data in its dl1_key method. However, in many 
+cases it is either not feasible or inappropriate to check the value at each keypress that modifies the value. 
+For example, a numeric edit box whose value is constrained to lie between 10 and 50 may transiently contain 
+the 'illegal' text "1" while the number "18" is being typed in. 
+
+
+The pLGBox class provides a mechanism for checking the validity of the content of its controls, triggered 
+either when focus is transferred to one of its controls, or when the dialog is being terminated by any means 
+other than by pressing Esc. Since a control's validity may, for example, depend on the values of one or more 
+of the other controls, the check on change of focus may be deferred until the dialog termination, when the 
+final values of all controls are known. Such items are indicated by setting the DLGBOX_ITEM_CAN_DEFER_X 
+flag. 
+
+
+The check on an item is deemed to succeed if the item is locked or dimmed, or if the check is deferred, 
+otherwise the control is sent an LG_SELF_CHECK message. This message returns a value that indicates 
+whether or not the content has changed as well as whether the check failed or succeeded. Regardless of the 
+success or failure of the test, if the return value indicates that the value has changed, and provided the 
+relevant dlgbox. item array element contains DLGBOX_ITEM_NOTIFY_CHANGED, the dialog box is sent a 
+DL_CHANGED message. 
+
+
+7 DIALOGS 
+
+
+On any failure the checking stops and focus is set to the item that failed its check. This may prevent the user 
+from moving to another item in the dialog or from exiting the dialog (except by pressing Esc) until the item is 
+modified so that it passes the check. 
+
+
+DL_DYN_INIT Dynamic initialisation 
+
+
+VOID dl_dyn_init (VOID); 
+
+
+This method is supplied so that it may be replaced to perform application-specific initialisation of the dialog 
+box after all its items have been added, but before its size is calculated and it is made visible. 
+
+
+The most common use for this method is to set the initial value of one or more controls, depending on the 
+current state of the application, but other actions may include dimming, locking, adding or replacing one or 
+more dialog items. Initialisation data may conveniently be passed by means of a buffer pointed to by 
+dlgbox.rbuf. 
+
+
+The supplied method does nothing. 
+
+
+DL _KEY Handle key input 
+INT dl_key (INT index, INT keycode, INT actbut); 
+Process a keypress that may potentially exit the dialog. 
+
+
+This method is supplied so that it may be replaced to perform application-specific processing of such 
+keypresses. 
+
+
+This message is sent by the dialog box wn_key method in the following circumstances: 
+
+
+e when dlgbox.flags contains DLGBOX_NOTIFY_ENTER and the dialog is about to terminate after 
+receiving a W_KEY_RETURN. The value of keycode iS W_KEY_RETURN and actbut is -1 
+
+
+e when dlgbox.flags contains DLGBOX_NOTIFY_ESCAPE and the dialog is about to terminate after 
+receiving a W_KEY_ESCAPE. The value of keycode is W_KEY_ESCAPE and actbut is -1 
+
+
+e the dialog is about to terminate after receiving a key that matches a button in an action list. The 
+value of keycode is the uppercased key code that was passed to the action list's wn_key method 
+and actbut is the index (0 for the leftmost button) of the matching button 
+
+
+e following any non-matching keypress received by an action list, provided dlgbox. flags contains 
+DLGBOX_NOTIFY_ALL_ACT. The value of keycode is the uppercased key code that was passed to 
+the action list's wn_key method and actbut is-1 
+
+
+In all cases index contains the current value of dlgbox.current. 
+
+
+The method should return WN_KEY_NO_CHANGE to prevent termination of the dialog, or WN_KEY_CHANGED 
+to confirm termination (which causes the dialog box to be sent a DESTROY message). Before returning 
+WN_KEY_CHANGED the method is responsible for ensuring that any relevant dialog box state is either saved 
+or returned to the initiator of the dialog box. Data may conveniently be returned to the initiator via a user- 
+supplied buffer pointed to by dlgbox. rbuf. 
+
+
+The supplied method simply returns WN_KEY_CHANGED. 
+
+
+WN_SET Set item by index 
+
+
+VOID wn_set (INT index, VOID *par); 
+
+
+Set one or more data elements in the property of the control associated with the dialog box item with index 
+number index, by sending a WN_SET message to the control. 
+
+
+The parameter par is assumed to be a pointer to a struct that specifies the data to be set. The type of struct 
+that is expected depends on the class of the control that is being set; the various structs are described in the 
+following Dialog Controls chapter. 
+
+
+This method will normally be used (rather than replaced) by application writers. See also the various 
+hD1lgSet Xxx utility functions. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+WN_SENSE Sense item by index 
+
+
+VOID wn_sense(INT index, VOID *par); 
+
+
+Sense the property of the control associated with the dialog box item with index number index, by sending a 
+WN_SENSE message to the control. 
+
+
+The parameter par is assumed to be a pointer to a struct that matches the data to be sensed. The type of 
+struct that is expected depends on the class of the control that is being sensed; the various structs are 
+described in the following Dialog Controls chapter. 
+
+
+This method will normally be used (rather than replaced) by application writers. See also the various 
+hDlgSenseXxx utility functions. 
+
+
+DL_INDEX_TO_HANDLE Sense item handle 
+
+
+PR_LODGER *dl_index_to_handle(INT index); 
+Return the handle of the control in item number index. 
+
+
+It is a programming error to call this method with a value of index that does not correspond to an existing 
+dialog box item. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_HANDLE_TO_INDEX Sense item index 
+
+
+INT dl_handle_to_index(PR_LODGER *handle); 
+Return the index number for the item whose control handle is handle. 
+Returns -1 if handle does not match any dialog item. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_ITEM_DIM Dim an item 
+
+
+VOID dl_item_dim(INT index, UINT flag); 
+
+
+Undim item number index if flag is FALSE, otherwise dim it. When an item is dimmed its control is not 
+displayed and its prompt does not display a bullet point. It is harmless to send a dimmed item a 
+DL_ITEM_DIM, TRUE message, or an undimmed item a DL_ITEM_DIM, FALSE message. 
+
+
+Dimming the item clears the DLGBOX_ITEM_DIMMED flag in item number index and sends any prompt (an 
+instance of TEXTWIN) a WN_SET message to clear its PR_TEXTWIN_BULLET flag. The control is sent a 
+WN_VISIBLE, FALSE message. 
+
+
+Undimming the item reverses these flag changes and sends the control a WN_VISIBLE, TRUE message. 
+
+
+In either case the WN_VISIBLE message is sent only if the dialog box win. flags contains 
+PR_WIN_INITIALISED. This prevents any control from drawing itself during the initialisation of the dialog 
+box, before the whole dialog box can be made visible. 
+
+
+If item number index has the DLGBOX_ITEM_NEEDS_PACKX flag set, the dimming/undimming operation is 
+also performed on the following PACKSEL item. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_ITEM_LOCK Lock an item 
+
+
+VOID dl_item_lock (INT index, UINT flag); 
+
+
+Unlock item number index if flag is FALSE, otherwise lock it. When an item is locked its prompt does not 
+display a bullet point but, unlike a dimmed item, its control remains visible. It is harmless to send a locked 
+item a DL_ITEM_LOCK, TRUE message, or an unlocked item a DL_ITEM_LOCK, FALSE message. 
+
+
+7 DIALOGS 
+
+
+Locking the item clears the DLGBOX_ITEM_LOCKED flag in the item's flags field and sends any prompt (an 
+instance of TEXTWIN) a WN_SET message to clear its PR_TEXTWIN_BULLET flag. 
+
+
+Unlocking the item reverses these flag changes. 
+
+
+If item number index has the DLGBOX_ITEM_NEEDS_PACKX flag set, the locking/unlocking operation is also 
+performed on the following PACKSEL item. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_SET_PROMPT Change the prompt for an item 
+
+
+VOID dl_set_prompt (INT index, SE_TEXTWIN *par)j; 
+
+
+Send a WN_SET message to the prompt associated with item number index, passing the parameter par, 
+assumed to be a pointer to an SE_TEXTWIN Struct (see the Text windows section of the following Dialog 
+Controls chapter). 
+
+
+This method is not intended to be replaced. 
+
+
+DL_SET_ITEM FLAGS Set item flags 
+
+
+VOID dl_set_item_flags(PR_LODGER *lodger, UINT flags); 
+
+
+or the passed flags into the flags field of the dialog box item corresponding to the control with handle 
+lodger. 
+
+
+This method is intended for use by a component control to set some aspect of the dialog's state. It is used, 
+for example, by the FNSELWN and AcLIST dialog control classes. 
+
+
+The DLGBOX_ITEM_LOCKED and DLGBOX_ITEM_DIMMED flags should be set (or cleared) by use of the 
+appropriate specific method. Note that, apart from these two flags, no means is provided for clearing any of 
+an item's flags. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_TAKE FOCUS Move focus to specified item 
+
+
+INT dl_take_focus(INT index) ; 
+Attempt to change the focus to item number index. 
+
+
+A deferred consistency check is applied to the current item. If the check fails the focus change is not made. 
+Otherwise, provided the specified item is not already the one with focus, the focus is switched to the 
+specified item: 
+
+
+e any prompt of the item that is losing focus is sent a WN_EMPHASISE, FALSE message 
+
+
+e provided its flags do not contain DLGBOX_ITEM_DIMMED Or DLGBOX_ITEM_LOCKED, the control of 
+the item that is losing focus is also sent a WN_EMPHASISE, FALSE message 
+
+
+e if the flags of the item that is losing focus contain DLGBOX_ITEM_NOTIFY_FOCUS, the dialog box is 
+sent a DL_FOCUS message to inform it that the item is losing focus 
+
+
+@ aTRUE value is written to dlgbox.focus and dlgbox.current is set to index, so that it now 
+refers to the item that is gaining focus 
+
+
+e any prompt of the item that is gaining focus is sent a WN_EMPHASISE, TRUE message 
+
+
+e provided the item that is gaining does not have the either of the flags DLGBOX_ITEM_DIMMED or 
+DLGBOX_ITEM_LOCKED set, the control of this item is also sent a WN_EMPHASISE, TRUE message 
+
+
+e if the item that is gaining focus has the flag DLGBOxX_ITEM_NOTIFY_FOCUS set, the dialog box is 
+sent a DL_FOCUS message to inform it that the new item is gaining focus 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The method returns FALSE if a failed consistency check prevents a change of focus being made. In all other 
+circumstances (including the case where the specified item is already the one with focus) the method returns 
+TRUE. 
+
+
+This method is not intended to be replaced. It is not suitable for being called from the d1_dyn_init 
+method. If an application wishes to set the focus on initialisation, it should do so from a replaced 
+dl_set_size method. It may be called from any other method (such as d1_key) once the dialog has been 
+made visible. 
+
+
+DL_ITEM_ADD Add an item 
+
+
+INT dl_item_add(AD_DLGBOX *par)j; 
+
+
+Append, as the current last line of the dialog box, the control specified by the aD_DLGBOx struct pointed to 
+by par. This struct is defined in d/gbox.g as: 
+
+
+typedef struct 
+{ 
+
+
+WORD flags; /* initialisable DB_ITEM flags */ 
+
+UBYTE class; /* class of item */ 
+
+TEXT prompt[1]; /* ZTS string */ 
+
+/* followed by an IN_XXX component-specific initialisation structure */ 
+} AD_DLGBOX; /* header for each item in resource information */ 
+
+
+It is a programming error, with unpredictable results, to add an item if the dialog box currently contains the 
+maximum number of items. 
+
+
+The method first creates an instance of the class par->class, writing its handle to the appropriate element 
+of the array indicated by dlgbox.item. If par->flags does not contain DLGBOX_ITEM_APPL_CAT the 
+class is assumed to be a standard control in the HWIM category. Otherwise the method sends a 
+DL_ITEM_NEW message to create the instance. The par->flags value is copied into the appropriate 
+dlgbox.item array element. 
+
+
+If the string at the start of the par->prompt buffer is not a null string, an instance of TEXTWIN is created, 
+writing its handle to the appropriate dlgbox. item array element. This instance is sent a WN_INIT message, 
+passing the address of an IN_TEXTWIN Struct and the dialog box handle. The IN_TEXTWIN struct contains 
+the prompt string and a state value of 0 if par->flags contains any of DLGBOX_ITEM_DIMMED, 
+DLGBOX_ITEM_LOCKED Or DLGBOX_ITEM_DEAD, otherwise state is set to IN_TEXTWIN_BULLET (see also 
+the Text windows section of the Dialog Controls chapter). 
+
+
+The method then sends a WN_INIT message to the item's control, passing a pointer to any data (assumed to 
+be a suitable initialisation structure) that follows the terminating zero of the string in the par->prompt 
+buffer. Further parameters are the dialog box handle and the handle of the control in the previous line! (see 
+also the Special note below). 
+
+
+If par->flags contains DLGBOX_ITEM_UNDERLINED, the item will be drawn with an underline (only one 
+underline is allowed on the Series 3). 
+
+
+Finally, the value of dlgbox.count is incremented by one. 
+
+
+The method returns zero to indicate that no failure has occurred. It is thus suitable for calling under the 
+protection of p_enter. 
+
+
+This method may be either used or replaced by application writers. It is called by system code, once for each 
+component control, from the WSERV ws_do_dial method after the dialog resource has been loaded from the 
+resource file. 
+
+
+An application may call this method to add one or more items, depending on run-time circumstances, 
+although the d1_item_append method - which also loads the item's resource - will usually be more 
+appropriate. All such uses must be before the DL_SET_SIZE message is processed at the DLGBox level. 
+Application code will typically send a DL_ITEM_ADD message from the d1_dyn_init method. 
+
+
+IThis will contain an indeterminate value when adding the first item, but the wn_init methods of most 
+controls ignore this value. Those that make use of this parameter are never used as the first item in the 
+dialog box. 
+
+
+7-10 
+
+
+7 DIALOGS 
+
+
+Since the method is called by system code once for each item that appears in the dialog resource, it may be 
+replaced to omit one or more items, or to add items at positions other than the end of the dialog, depending 
+on run-time circumstances. 
+
+
+The following example optionally omits the third item (with index number 2) from a dialog. It assumes that 
+the myDLG subclass of DLGBox adds two items of property: mydlg. needed, which is TRUE if the item is to 
+be included, and myd1g. omitted which is initially FALSE and is set to TRUE if the item is not included in 
+the dialog (an alternative would be to store this information in a result buffer, pointed to by dlgbox. rbuf). 
+
+
+METHOD VOID mydlg_dl_item_add(PR_MYDLG *self, AD_DLGBOX *par) 
+{ 
+if ((self->dlgbox.count==2) &&(!self->mydlg.needed) && (!self- 
+>mydlg.omitted) ) 
+self->mydlg.omitted=TRUE; 
+else 
+p_supersend3 (self,O_DL_ITEM_ADD, par) ; 
+
+
+} 
+Special note 
+
+
+If par->flags contains DLGBOX_ITEM_NEEDS_PACK (normally only if adding a control of either the 
+FNEDIT or the FNSELWN class) then this method will result in the addition of two controls, thus occupying 
+two lines in the dialog box. After the creation of the first control, but before its initialisation, the method 
+sends a further, recursive, DL_ITEM_ADD message to create a PACKSEL control with an associated "Disk" 
+prompt string (this prompt is read from the sys_PACK resource in the system resource file). In this case the 
+final parameter passed in the WN_INIT message to the first control is the handle of the following control 
+(that is, the instance of PACKSEL). 
+
+
+DL_ITEM APPEND Add an item by resource id 
+
+
+VOID dl_item_append(INT rid); 
+Append the item specified by the resource item with resource id rid. 
+
+
+The resource item is loaded into a temporarily allocated buffer, the loaded data being assumed to be an 
+AD_DLGBOx Struct. The control and any associated prompt are appended to the dialog box, as described for 
+the dl_item_add method. The temporarily allocated buffer is freed before the method returns. 
+
+
+The method must not be used to add an item following any action list item. 
+
+
+An application may call this method to add one or more items at the bottom of a dialog, depending on run- 
+time circumstances, for example, to generate two different, but similar, dialogs from a common dialog box 
+resource. All such uses must be before the DL_SET_SIZE message is processed at the DLGBOx level. A call 
+from application code to the d1_item_append method will typically be from the d1_dyn_init method. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_ITEM_ REPLACE Replace an existing item 
+
+
+VOID dl_item_replace(INT index, INT rid); 
+Replace existing item number index by the item specified by the resource item with resource id rid. 
+
+
+The existing control and any corresponding prompt are sent DESTROY messages. The resource item is then 
+loaded into a temporarily allocated buffer, the loaded data being assumed to be an AD_DLGBox struct. The 
+replacement item and any corresponding prompt are created and initialised as described for the 
+dl_item_add method, their handles overwriting those that they replace. The method does not increment 
+dlgbox.count. The temporarily allocated buffer is freed before the method returns. 
+
+
+This method must not be used with a resource which has the DLGBOX_ITEM_NEEDS_PACK flag set in its 
+flags data. 
+
+
+An application may call this method to replace one or more items, depending on run-time circumstances, for 
+example, to generate two different, but similar, dialogs from a common dialog box resource. All such uses 
+must be before the DL_SET_SIZE message is processed at the DLGBox level. A call from application code to 
+the dl_item_replace method will typically be from the d1_dyn_init method. 
+
+
+This method is not intended to be replaced. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+DL_INQ_ MINSIZE Specify minimum widths 
+
+
+VOID dl_ing_minsize(INT *pOverallWidth, INT *pPromptWidth, INT *pControlWidth) ; 
+
+
+Specify the minimum widths for whole line items (*poveral1lWidth) and for the prompt (*pPromptWidth) 
+and control (*pcont rolWidth) segments of two-part items. The method is called from d1_set_size and, 
+on entry, all three parameters point to locations containing zero. 
+
+
+The supplied method does nothing. 
+
+
+A subclass may replace this method to write application-specific minimum values to any or all of 
+*pOverallWidth, *pPromptWidth or *pControlWidth. Writing values that force a dialog to exceed the 
+width of the screen will cause dl_set_size to call p_leave (E_GEN_TOOWIDE). 
+
+
+DL_SET_ SIZE Set size of dialog 
+
+
+INT dl_set_size(VOID); 
+
+
+Set the height and width of the dialog to the values required to display all the component items, and set the 
+position all components within the dialog box. An LG_SENSE_WIDTH message is sent to each component to 
+determine the width needed to display it. 
+
+
+If dlgbox. flags contains DLGBOX_APPEND_UNITS_TITLE the SYS_CENTIMETRES Or SYS_INCHES 
+resource (depending on whether w_ws->wserv. flags contains PR_WSERV_METRIC) 1s loaded from the 
+system resource file and appended to the dialog title. This will call p_panic if the dialog has no title. 
+
+
+Some dialog items (such as an instance of TEXTWIN used as a title) are composed of a single control 
+component, whereas others are formed from two components - a prompt and a control. The width of each 
+component is found by sending it an LG_SENSE_WIDTH message. The dialog box width is set to contain the 
+widest item from each of these two groups, subject to any explicit minimum widths set by sending each 
+control a DL_INQ_MINSIZE message. 
+
+
+The width for single-component items is the larger of the width written to *poverallWidth by 
+dl_ing_minsize (zero by default) and the single-component item of greatest width. 
+
+
+The width for two-component items is the width of the widest prompt plus the width of the widest control 
+(respectively not less than any values written to *pPromptWidth and *pControlWidth by 
+dl_ing_minsize) plus a minimum gutter width separation between them. Provided at least one item is not 
+marked with the DLGBOX_ITEM_DEAD flag, the prompt width allows space for the prompt to include a leading 
+bullet to show that an item can be modified. 
+
+
+The width of the dialog box is the greater of these two widths plus an allowance for the dialog box borders 
+and a small gap at either side. If this is wider than the screen, an attempt is made to clip the right hand side 
+of the control components. If such clipping means that one or more controls will be entirely invisible the 
+method calls p_leave (E_GEN_TOOWIDE). 
+
+
+The height of the dialog box is just the sum of the heights of the controls, plus the top and bottom borders 
+and a small additional amount for each item that is underlined. If the total exceeds the screen height the 
+method calls p_leave (E_GEN_TOOMANY) . In most cases there will always be room for the maximum number 
+of items, but some items (for example, instances of ACLIST) take up additional height. 
+
+
+The method then positions each prompt and control by sending it an LG_SET_ID_POS message. Unless 
+marked as centred, prompts are positioned at the left side, aligned at their left edges, and controls occupy a 
+right hand region, again aligned at their left edges. The prompt and control regions are aligned with the 
+edges of the widest centred control, subject to their being separated by a small gap. 
+
+
+Finally, provided that not all items are marked with the DLGBOX_ITEM_DEAD flag, the method sets the focus 
+to the first such unmarked item - dlgbox. focus is set TRUE, dlgbox.current Is set to the item and a 
+WN_EMPHASISE, TRUE message is sent to the item's prompt, if it exists. The control itself is not sent a 
+WN_EMPHASISE message as it will receive one later, when the dialog box itself receives a WN_EMPHASISE 
+message. 
+
+
+The method returns zero to indicate that p_leave has not been called. It is suitable for calling under the 
+protection of p_enter. 
+
+
+7 DIALOGS 
+
+
+This method may be replaced, but should not be called explicitly from application code. It offers the last 
+opportunity to modify the dialog box content before it becomes visible. A common use is to modify the 
+content after the size of the dialog box has been calculated. 
+
+
+Any replacement method should only add further processing, before and/or after supersending the 
+DL_SET_SIZE message. 
+
+
+DL_DIMMED_ MESSAGE Display 'dimmed' message 
+
+
+VOID dl_dimmed_message (VOID); 
+
+
+Display a status message, using hInfoPrint, indicating that a locked or dimmed can not be modified. This 
+method will only be called when the current dialog item is either dimmed or locked. 
+
+
+The resource id passed to hInfoPrint is dlgbox.dimrid or, if this is zero, either of the system resource 
+id's SYS_DIMMED_MSG or SYS_LOCKED_MSG depending on whether or not the item's flags contain 
+DLGBOX_ITEM_DIMMED (if this flag is not present the item is assumed to be locked, without testing for the 
+presence of DLGBOX_ITEM_LOCKED). 
+
+
+This method can be replaced, for example, to display a context -sensitive message. 
+
+
+WN_SENSE_ HELP Sense start id for Help 
+
+
+INT wn_sense_help(PR_DLGBOX *self); 
+The action depends on the value of dlgbox.helprid as follows: 
+e =return dlgbox.helprid, if it is greater than zero. 
+
+
+e if dlgbox.helprid is zero, return the result of supersending the WN_SENSE_HELP message. This 
+is handled by the win superclass and returns either w_ws->wserv.help_index_id or, if this is 
+zero, the (negative) system resource id -SyS_HELP_ON_HELP. 
+
+
+e ifdlgbox.helprid is-l, call p_leave (RUN_ACTIVE_USED). This is used by the ERRORDLG class, 
+to disable the display of help information when an error is being reported (so that, for example, 
+multiple nested out of memory errors can not be generated by requesting Help while an out of 
+memory error report is visible). 
+
+
+WN_KEY Handle a keypress 
+
+
+INT wn_key(INT keycode, INT modifiers); 
+
+
+The description of this method is included for interest only. Applications should neither replace this 
+method nor call it explicitly. 
+
+
+Handle a keypress, directing it, if necessary, to a component control. This message is sent by the 
+application's instance of WSERV. Any non-zero return value from the wn_key method will terminate the 
+dialog, causing the dialog box to receive a DESTROY message. 
+
+
+If dlgbox. absorb is TRUE, all keys are directed to the current control, as described later. Otherwise keys 
+are processed as follows. 
+
+
+If the dialog contains an action list (which must always be the last item) the action list is sent a WN_KEY 
+message, passing a key code of p_toupper (keycode) . This message returns either a negative value if the 
+keypress does not match any of the action buttons, or the index number of the button that matched the 
+keypress (the leftmost button has index number zero). 
+
+
+If there was no match and dlgbox. flags does not contain DLGBOX_NOTIFY_ALL_ACT , processing 
+continues with the testing for specific keys, as described later. 
+
+
+Otherwise (that is, either the keypress matches an action button, or dlgbox. flags contains 
+DLGBOX_NOTIFY_ALL_ACT) a forced consistency check is applied to all controls. If any control fails its 
+check the method terminates, returning WN_KEY_NO_CHANGE (0) so that the dialog box is not exited. If the 
+consistency check succeeeds, the method sends a DL_KEY message, passing dlgbox.current, 
+p_toupper (keycode) and the key-matching value returned by the wN_KEY message that was sent to the 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+action list. The method terminates, returning the value returned by the DL_KEy message. Before returning, 
+and provided that: 
+
+
+e the return value is non-zero (that is, the dialog is terminating) 
+e@ §dlgbox.rbuf is not NULL 
+@ dlgbox.flags does not contain DLGBOX_RBUF_FILLED 
+
+
+a WORD of data is written to *dlgbox.rbuf. If dlgbox. flags contains DLGBOX_REPORT_ACT_HORIZ this 
+data is the index number of the action button that was selected. Otherwise the value written to 
+*dlgbox.rbuf is the uppercased key code. 
+
+
+Provided the keypress has not been processed by an action list, the following specific keypress codes are 
+tested: 
+
+
+W_KEY_RETURN this key is ignored if the dialog contains an action list (dlgbox. flags contains 
+DLGBOX_ACTION_LIST Or DLGBOX_SMALL_ACTION_LIST) in which case the 
+method terminates immediately, returning WN_KEY_NO_CHANGE. Otherwise a 
+forced consistency check is applied to all controls. If any control fails its check 
+the method terminates, returning WN_KEY_NO_CHANGE. 
+
+
+If dlgbox. flags does not contain DLGBOX_NOTIFY_ENTER the method just 
+returns WN_KEY_CHANGED, otherwise it returns the result from sending a DL_KEY 
+message. In either case, provided: 
+
+
+e the return value is non-zero (that is, the dialog is terminating) 
+e@ § dlgbox.rbuf is not NULL 
+@ dlgbox.flags does not contain DLGBOX_RBUF_FILLED 
+
+
+the value of dlgbox.current is written to the WoRD pointed to by 
+dlgbox.rbuf. 
+
+
+W_KEY_ESCAPE provided dlgbox.rbuf is not NULL and dlgbox. flags does not contain 
+DLGBOX_RBUF_FILLED write, to the WORD pointed to by dlgbox.rbuf, either 
+W_KEY_ESCAPE or, if dlgbox. flags contains DLGBOX_REPORT_ACT_HORIZ,a 
+value of -1 
+
+
+W_KEY_UP move up ‘one’ item in the dialog. The current item becomes the first earlier item 
+whose flags do not contain DLGBOX_ITEM_DEAD. A DL_TAKE_FOCUS message 1s 
+sent, passing the new current item's index number. Moving up from the first item 
+in the dialog positions to the last item 
+
+
+W_KEY_DOWN move down 'one' item in the dialog. The current item becomes the first following 
+item whose flags do not contain DLGBOX_ITEM_DEAD. A DL_TAKE_FOCUS 
+message is sent, passing the new current item's index number. Moving down 
+from the last item in the dialog positions to the first item 
+
+
+W_KEY_PAGE_UP move to the first’ item in the dialog. The current item becomes the first item 
+whose flags do not contain DLGBOX_ITEM_DEAD. A DL_TAKE_FOCUS message 1s 
+sent, passing the new current item's index number. 
+
+
+W_KEY_PAGE_DOWN move to the ‘last’ item in the dialog. The current item becomes the last item whose 
+flags do not contain DLGBOX_ITEM_DEAD. A DL_TAKE_FOCUS message is sent, 
+passing the new current item's index number. 
+
+
+If dlgbox. focus iS FALSE, any other keypress is ignored and the method returns WN_KEY_NO_CHANGE. 
+Otherwise the keypress is directed to the dialog's current component control, as explained in the following 
+paragraphs. All incoming keys are processed in this way if dlgbox. absorb iS TRUE. 
+
+
+If the flags field of the current item contains DLGBOX_ITEM_DIMMED Or DLGBOX_ITEM_LOCKED, a 
+DL_DIMMED message is sent, to inform the user that the item can not be modified, and the method then 
+returns WN_KEY_NO_CHANGE. 
+
+
+Otherwise the current control is sent a WN_KEY message, and further processing depends on the return 
+value: 
+
+
+7 DIALOGS 
+
+
+e if the return value is WN_KEY_ABSORB_ON, dlgbox. absorb is set TRUE, so that all subsequent 
+keys will be directed to the current control 
+
+
+e if the return value is anything other than WN_KEY_NO_CHANGE and dlgbox.absorb iS TRUE, 
+dlgbox.absorb is set FALSE, so that subsequent keys may be processed by the dialog box as 
+described above 
+
+
+e if the return value is WN_KEY_CHANGED and the current item's flags contain 
+DLGBOX_ITEM_NOTIFY_CHANGED, the dialog box is sent a DL_CHANGED message 
+
+
+In all these cases the dialog wn_key method returns WN_KEY_NO_CHANGE. 
+
+
+Deferred DLGBOX methods 
+
+
+There is no general requirement to subclass DLGBox to provide any of these DEFERred methods. Each 
+method need be supplied only if the conditions are satisfied for the corresponding message to be received. 
+
+
+DL_CHANGED Item changed message 
+
+
+VOID dl_changed(INT index); 
+Notify the dialog box that the item with index number index has changed in some way. 
+
+
+This message will only be received for values of index for which the flags field of the corresponding item 
+contains DLGBOX_ITEM_NOTIFY_CHANGED. The method need not be supplied for any dialog in which no 
+items are so marked. 
+
+
+A typical use would be to modify an item - say the allowed range of a numeric edit box - as a result of 
+changes made by the user to some other item. 
+
+
+DL_ FOCUS Focus changed message 
+VOID dl_focus (WORD index, WORD flag); 
+
+
+Notify the dialog box that the item with index number index has gained or lost focus. The value of flag is 
+TRUE if the item has gained focus, or FALSE if the item has lost focus. 
+
+
+This message will only be received for values of index for which the flags field of the corresponding item 
+contains DLGBOX_ITEM_NOTIFY_FocUS. The method need not be supplied for any dialog in which no items 
+are so marked. 
+
+
+A common use is to detect when an edit box loses focus. This may be an appropriate time to sense the value 
+and make any necessary modifications to other dialog box items. 
+
+
+DL_LAUNCH_ SUB Launch sub-dialog if required 
+
+
+VOID dl_launch_sub(INT index); 
+
+
+This message is sent by the window server object if, on return from a wn_key message sent to the dialog, 
+the value of w_ws->wserv.subdial is non-zero. The value of index is the item number of the item that is 
+launching the subdialog, plus one. 
+
+
+The method need not be supplied for any dialog that does not write a non-zero value to 
+w_ws->wserv.subdial. For further information, see Subdialogs in the following Using dialog boxes 
+section. 
+
+
+DL_ITEM NEW Create non-system dialog item 
+VOID *dl_item_new(AD_DLGBOX *par); 
+Create an instance of the application-specific dialog item with class number par->class. 
+
+
+Assuming that the application category file is myapp.cat, the code of a dl1_item_new method for a dialog 
+box that has application-specific items defined only in this category would be: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+f_new(CAT_MYAPP_MYAPP,par->class)j; 
+
+
+If, exceptionally, a dialog box contains two or more application-specific items, with classes defined in 
+different categories, the method will need additional logic to create the item from the appropriate category. 
+
+
+This message will only be received if the flags field associated with one or more of the items in a dialog box 
+contains DLGBOX_ITEM_APPL_CAT, indicating that the item does not have its class definition in the HWIM 
+category. The method need not be supplied for any dialog whose items are not so marked. 
+
+
+Using dialog boxes 
+
+
+In all cases, the dialog must ultimately be started up by means of the WSERV ws_do_dial method. This may, 
+however, be indirect, such as when using the hLaunchDial utility function or an equivalent application- 
+specific function. 
+
+
+All sample code in this section assumes that the application category file is myapp.cat. 
+
+
+Default dialog behaviour 
+
+
+One item in the dialog box generally has focus, that is, it receives all keys (via a WN_KEY message to its 
+control) directed to the dialog box, except for those, listed below, that are processed by the dialog box itself. 
+On receipt of a key, a control may elect to absorb all further keys directed to the dialog box. 
+
+
+Provided that one of the dialog's component controls has not elected to absorb all keys directed to the 
+dialog box: 
+
+
+e the up and down cursor keys respectively move focus to the previous or the next item in a cyclic 
+fashion 
+
+
+e the page up and page down keys respectively move the focus to the first or the last item that is 
+capable of receiving focus 
+
+
+e the Enter key terminates the dialog. If the dialog has a result buffer (that is dlgbox. rbuf is not 
+NULL) the value of dlgbox.current is written to the first worD of this buffer 
+
+
+e the Esc key terminates the dialog. If the dialog has a result buffer (that is dlgbox. rbuf is not 
+NULL) a value of W_KEY_ESCAPE is written to the first worD of this buffer 
+
+
+If no control is absorbing all keys and the dialog contains an action list of buttons as its last item, this 
+behaviour is modified. In this case all incoming keys are first offered to the action list and if the key matches 
+one of the buttons in the action list the dialog is terminated. If the dialog has a result buffer (that is 
+dlgbox.rbuf is not NULL) the uppercased key code is written to the first woRD of this buffer. Unless it 
+matches a button in the action list, the Enter key is ignored. Only if the key is not recognised by the action 
+list is it then offered for processing as described above. 
+
+
+This action may be further varied by other dlgbox. flags values as follows: 
+
+
+e if the DLGBOX_NOTIFY_ALL_ACT flag is set, keys that do not match a button in the action list also 
+cause the dialog to terminate 
+
+
+e if the DLGBOX_REPORT_ACT_HORIZ flag is set, the value written to the result buffer will be the 
+index of the matching button (the leftmost button has an index of zero, and non-matching keys give 
+a value of -1) rather than the key code 
+
+
+Other variations are generally accomplished by subclassing DLGBox, and some such variations are 
+described later. 
+
+
+Dialogs and resource files 
+
+
+The content of a dialog is normally specified by a resource file item, using dialog box resource file structures 
+that are defined in hwim.rh. These resources also use definitions of constants (in hwim.rg) that are derived 
+from the HWIM category file. All resource files that contain dialog resources must contain the following two 
+lines before the definition of any dialog resource: 
+
+
+#include <hwim.rh> 
+#include <hwim.rg> 
+
+
+The DIALOG resource struct is defined in hwim.rh as: 
+
+
+7-16 
+
+
+7 DIALOGS 
+
+
+STRUCT DIALOG 
+{ 
+WORD flags=0; 
+TEXT title=""; 
+LEN BYTE STRUCT controls[]; /* array of CONTROL resource items only */ 
+
+
+} 
+
+
+and the CONTROL resource struct is defined as: 
+
+
+STRUCT CONTROL 
+
+
+LEN { 
+
+WORD flags=0; 
+
+BYTE class; /* clase of control */ 
+
+TEXT prompt=""; /* Prompt for item */ 
+
+STRUCT info; /* eg CHLIST, TXTMESS, EDWIN, or NCEDIT */ 
+
+
+} 
+
+
+A simple dialog, consisting of a title, a fixed message and a 'Continue' button, might be defined by the 
+following resource, assumed to be in a myapp.rss source file: 
+
+
+RESOURCE DIALOG simple_dialog 
+{ 
+flags=DLGBOX_NO_DDP; 
+title="Dialog title"; /* an empty string means that the dialog has no 
+title */ 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="This is a message"; 
+}; 
+Ve 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=-SYS_AC_CONTINUE; /* the id of a system action list 
+
+
+resource */ 
+}; 
+
+
+}; 
+} 
+
+
+In use, this will display (in compatibility mode on the Series 3a) the following dialog, which exits when the 
+user presses the Esc key. 
+
+
+Dialog title 
+
+
+This is 3 message 
+
+
+Continue 
+
+
+| Esc _| 
+
+
+The dialog resource uses a one-button action list defined by the the system resource SyS_AC_CONTINUE 
+(see the HWIM Resource Files chapter) and is based on the following hwim.rh resource structs: 
+
+
+STRUCT TXTMESS /* Initialising struct for a text window */ 
+
+
+{ 
+WORD flags=0; 
+TEXT str=""; /* message defaults to empty string */ 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+STRUCT ACLIST /* Initialising struct for action list */ 
+{ 
+LINK rid; 
+} 
+
+
+together with the DIALOG and CONTROL structs, described earlier. 
+Note that, in general, a dialog resource contains three levels of flags data: 
+
+
+e the highest level, associated with the whole dialog box, can contain a combination of the 
+DLGBOX_XxxX flags that may appear in dlgbox. flags. Exceptionally, the example sets 
+DLGBOX_NO_DDP. This is done because the dialog does not use any dialog utility functions, so 
+there is no advantage in writing its handle to DatDialogPtr (but it would do no harm to omit this 
+flag). Although the dialog contains an action list as its last item, there is no need to set 
+DLGBOX_ACTION_LIST since this happens automatically 
+
+
+e the second level, associated with a particular control, can be a combination of the 
+DLGBOX_ITEM_Xxx flags that may appear in the flags field of each of the dialog's component 
+items. In the above example, the text message control is to be centred in the dialog box and not 
+selectable with the cursor keys 
+
+
+e finally, there may be a set of flags (usually IN_xxx) specific to the initialisation of the particular 
+class of which the control is an instance. In the example, the IN_TEXTWIN_AL_CENTRE flag 
+ensures that the text is centre aligned in its control (a text window) 
+
+
+Launching a dialog 
+
+
+A dialog is launched by means of the WSERV ws_do_dial method. This loads the dialog data from a 
+resource file, and then initialises and runs the dialog. It is used as shown below: 
+
+
+p_send5 (w_ws,O_WS_DO_DIAL,p_getlibh(cat),class,pdata) ; 
+
+
+where cat and class are respectively the category and class numbers of the dialog box class (DLGBOx ora 
+subclass of DLGBOX) that is to be run, and pdata is a pointer to a DL_DaTa struct, defined in hwimman.g as: 
+
+
+typedef struct 
+
+{ 
+
+UWORD id; /* resource id of a DIALOG resource*/ 
+
+VOID *rbuf; /* address of result buffer, or NULL */ 
+
+PR_DLGBOX **pdlg; /* address of where to write handle of dialog, or NULL 
+sf 
+
+} DL_DATA; 
+
+
+An alternative is to use the hLaunchDial utility function: 
+
+INT hLaunchDial(P_CATID cat, INT class, DL_DATA *pdata)j; 
+Examples of the use of this function appear in the following text. 
+
+Simple dialogs 
+
+
+A simple dialog, for the purposes of this section, is one that uses the DLGBox class, rather than subclassing 
+it. Such a dialog is easy to define and run, but suffers from the following limitations: 
+
+
+e the initial values it displays are entirely determined by the (static) resource file data: the dialog data 
+may not be determined dynamically from current values stored in the application 
+
+
+e knowledge of the final state of the dialog is limited to the default information that is written to a 
+result buffer - effectively only indicating which keypress terminated the dialog 
+
+
+Despite these restrictions, such dialogs may be useful, say, to make a specific warning with a characteristic 
+appearance, or to elicit multiple choice responses (but bear in mind the system-supplied Error and Query 
+dialogs, run by WSERV methods). 
+
+
+As an example, the dialog defined earlier may be run using code as follows: 
+
+
+7 DIALOGS 
+
+
+#include <hwimman.g> 
+#include <dlgbox.g> 
+#include <myapp.rsg> /* resource file generated header file */ 
+
+
+LOCAL_C VOID RunD1lgNoResponse() 
+
+
+{ 
+DL_DATA data; 
+
+
+data.id=SIMPLE_DIALOG; 
+data. rbuf=NULL; 
+data.pdlg=NULL; 
+hLaunchDial (CAT_MYAPP_HWIM, C_DLGBOX, &data) ; 
+} 
+
+
+Should you wish to know whether the dialog was terminated by pressing Enter or Esc, you could use the 
+following alternative: 
+
+
+INT RunDlgWithResponse() 
+{ 
+WORD result; 
+DL_DATA data; 
+
+
+data.id=SIMPLE_DIALOG; 
+
+data.rbuf=&result; 
+
+data.pdlg=NULL; 
+
+hLaunchDial (CAT_MYAPP_HWIM, C_DLGBOX, &data) ; 
+return(result); 
+
+
+} 
+
+
+The return value is W_KEY_ESCAPE only if the dialog was exited by pressing Esc. 
+
+
+To go beyond the range of possibilities discussed above, DLGBox must be subclassed. In the majority of 
+cases this will involve no more than supplying replacements for one or both of the dl_dyn_init and 
+dl_key methods. 
+
+
+Dynamically initialised dialogs 
+
+
+The dl_dyn_init method is intended to be used for setting the initial values of dialog box controls 
+dynamically, as opposed to the static initialisation, from data in a resource file, used by simple dialogs. 
+
+
+Suppose, for example that an application needs to use a dialog, similar to the one described earlier, but able 
+to display one of two alternative text messages. Such a dialog might use two string resources and a dialog 
+resource as follows: 
+
+
+RESOURCE STRING dial_msg_1 { str="Message one"; } 
+RESOURCE STRING dial_msg_2 { str="Message two"; } 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE DIALOG message_dialog 
+{ 
+controls= 
+{ 
+CONTROL /* the title */ 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD | DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="Dialog title"; 
+}; 
+ty 
+CONTROL /* the message */ 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+}; 
+hy 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+
+
+{ 
+rid=-SYS_AC_CONTINUE; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+Note that the control that is to contain the message does not specify a message, and so has the default of 
+an empty string, since the message text is always replaced. 
+
+
+In addition, this dialog resource uses an alternative way of specifying the dialog title, compared with the 
+previous example. Although it takes up a few more bytes than in the previous case, it allows the possibility 
+for the title to be left as the default empty string in cases where, for example, the dialog title itself is to be 
+generated. 
+
+
+The dialog could subclass DLGBox as follows: 
+
+
+CLASS msgdial dlgbox 
+{ 
+REPLACE dl_dyn_init 
+} 
+
+
+with the corresponding message function to set the message text: 
+
+
+METHOD VOID msgdial_dl_dyn_init (PR_MSGDIAL *self) 
+{ 
+INT flag; 
+TEXT buf[40]; 
+
+
+flag=* (WORD *)self->dlgbox.rbuf; 
+
+hLoadResBuf (flag?DIAL_MSG_1:DIAL_MSG_2, &buf[0]); 
+hDlgSetText (1, &buf[0]); 
+
+} 
+
+
+This method uses the dialog utility function hD1gSet Text to set the text for the TEXTWIN item with index 
+number | (the message). This function, which is described in the Dialog box utilities section of the HWIM 
+Utility Functions chapter, assumes that the dialog's handle is stored in DatDialogPtr. Thus, in contrast 
+with the previous example, the resource for this dialog must not set the DLGBOX_NO_DpP flag. 
+
+
+In this case, the flag to select the required message string is passed to the dialog code in the dialog box 
+result buffer. A possible means of running this dialog is: 
+
+
+7 DIALOGS 
+
+
+LOCAL_C INT RunMessageDlg(INT flag) 
+{ 
+WORD result; 
+DL_DATA data; 
+
+
+result=flag; 
+
+data.id=SIMPLE_DIALOG; 
+
+data.rbuf=é&result; 
+
+data.pdlg=NULL; 
+
+hLaunchDial (CAT_MYAPP_MYAPP,C_MSGDIAL, &data) ; 
+return(result); 
+
+
+} 
+
+
+On completion of the dialog, the worpD pointed to by data. rbuf (that is, result) will be overwritten, as in 
+the previous example, with a value indicating how the dialog was terminated. 
+
+
+A dialog that needs to dynamically initialise several controls may use the above technique with a 
+dlgbox.rbuf that points to a structure containing the initialisation data for all the controls, although this 
+may require a considerable amount of code to set up the data. An alternative would be to allow the 
+dl_dyn_init method to obtain its data directly from other objects (ideally, via sensing methods) or from 
+static variables. A possible technique is to use the result buffer pointer to point to a particular structure, 
+which may be in the property of some other object. The method chosen in a particular circumstance may 
+depend on the trade-off between such factors as the amount of code needed, the clarity of the code and the 
+preservation of modularity. 
+
+
+Retrieving dialog results 
+
+
+In general, itis not sufficient merely to know which keypress caused the dialog to terminate. Most dialogs 
+gather information from the user and this information must be communicated to the rest of the application. 
+Such a dialog will generally set DLGBOX_RBUF_FILLED in dlgbox. flags, to prevent system code from 
+writing to *dlgbox.rbuf. The dialog may then safely write its own specific results to that location. The 
+collection of the results is normally done by a replacement d1_key method. 
+
+
+The di_key method is called from the wn_key method when the dialog box is potentially about to terminate, 
+in the following circumstances: 
+
+
+e when the keypress W_KEY_RETURN is received, provided dlgbox. flags contains 
+DLGBOX_NOTIFY_ENTER, but not DLGBOX_ACTION_LIST Or DLGBOX_SMALL_ACTION_LIST 
+
+
+e when the keypress W_KEY_ESCAPE is received, provided dlgbox. flags contains 
+DLGBOX_NOTIFY_ESCAPE 
+
+
+e the dialog contains an action list, dLgbox. flags contains DLGBOX_ACTION_LIST (or 
+DLGBOX_SMALL_ACTION_LIST) and a keypress matches one of the buttons in the action list 
+
+
+e for all keypresses, provided the dialog contains an action list and dlgbox. flags contains 
+DLGBOX_NOTIFY_ALL_ACT as well as DLGBOX_ACTION_LIST (or DLGBOX_SMALL_ACTION_LIST) 
+
+
+A typical dl_key method will sense the data in one or more of the dialog's component controls, write this 
+data into a buffer or structure pointed to by dlgbox.rbuf and return WN_KEY_CHANGED. The choices 
+available for transferring information to other objects within the application are similar to those already 
+discussed for the dl_dyn_init method. 
+
+
+The method may test the keypress that caused it to be called, since this is passed as a parameter. It may, as 
+a result of this test - or of other tests on the values of one or more component controls - return the value 
+WN_KEY_NO_CHANGE to indicate that the dialog box should not be terminated. 
+
+
+Dialogs with and without 'WAIT' 
+
+
+By default, the WSERV ws_do_dial method (and hence the hLaunchDial utility function) will not return 
+until the dialog terminates and the dialog box has been destroyed. 
+
+
+The processing of the dialog's results may therefore be divided between the d1_key method (which could, 
+in this case, be viewed as a simple collector of the data) and code that immediately follows a call to, say, 
+hLaunchDial. Most of the system-supplied dialogs use this technique since it allows application-specific 
+code to follow the generic processing performed in the dialog's dl1_key method. 
+
+
+If dlgbox. flags contains DLGBOX_NO_WAIT, the ws_do_dial method (and hLaunchDial1) will return as 
+soon as the dialog is launched, rather than waiting until the dialog is destroyed. In such a case none of the 
+processing of the dialog completion can be performed by code following a call to, say, hLaunchDial, since 
+
+
+7-21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+the dialog is still running at that time. All the completion processing must be done in the dialog's d1_key 
+method. 
+
+
+Although this technique is more difficult to handle, it does have a number of advantages for the application 
+writer, one of the more significant being that it is less expensive in terms of stack use. 
+
+
+Controlling the width of a dialog 
+
+
+The width of a dialog is normally set - following its initialisation and before it is made visible, in the 
+dl_set_size method - so that it exactly fits the widest of its components. In cases where the size of a 
+component may vary after the dialog becomes visible, this may not be adequate. 
+
+
+An example of such a situation would be a dialog containing a centred text message that shows a page 
+count used, say, to report the progress of document printing. The message may have to display page 
+numbers up to 999, but would normally start at page 1. If the dialog box width is determined for the initial 
+message "Page 1", it may be too narrow to display "Page 999". Two possible solutions are described below. 
+
+
+If the maximum width of an item can be easily determined, the dialog can be forced to the required width by 
+replacing the d1_inq_minsize method. Using the above example, the dialog resource could contain the 
+following initialisation data for a page count control: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="Page 1"; 
+}; 
+Fy 
+
+
+A suitable d1_ing_minsize method could be of the form: 
+
+
+METHOD VOID mydlg_dl_inq_minsize(PR_MYDLG *self,INT *pCent,INT *pPmpt, INT 
+*pCtl); 
+
+{ 
+
+*pCent=gTextWidth (WS_FONT_SYSTEM, G_STY_NORMAL, "Page 999",8); 
+
+} 
+
+
+An alternative solution is to replace the dl_set_size method itself. In the present example this is possibly 
+a better solution, since it reuses the code used elsewhere to set the page number. In this case the resource 
+file initialises the control to its maximum size: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="Page 999"; 
+}; 
+iz 
+
+
+Assuming that this control immediately follows a dialog title (that is, it has an index number of 1) and that 
+the resource file also contains a string resource of the form: 
+RESOURCE STRING page_num_str {str="Page %u";} 
+
+
+the required code could then be: 
+
+
+7 DIALOGS 
+
+
+LOCAL_C VOID SetPage(INT pagenum) 
+{ 
+TEXT buf[10]; 
+
+
+hAtos (&buf[0],PAGE_NUM_STR, pagenum) ; 
+hDlgSetText (1, &buf[0]); 
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID mydlg_dl_set_size(PR_MYDLG *self); 
+
+
+{ 
+p_supersend2(self,O_DL_SET_SIZE); /* sets width for largest case */ 
+SetPage(1); /* now set initial page number value */ 
+
+
+} 
+
+
+On first being made visible the dialog displays the text "Page 1" but is wide enough to display "Page 999". 
+Subdialogs 
+
+
+A dialog box may contain one or more items that can 'explode' into a separate subdialog, displayed over the 
+main dialog. An example is the Margins line of the Print setup dialog as used, for example, in the Word 
+application. The CoNTROL resource for this dialog item is as follows: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+prompt="Margins"<WS_SYMBOL_ELLIPSIS>; 
+info=TXTMESS 
+{ 
+str=""j; 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+hy 
+
+
+The dialog is shown, with the Margins item highlighted, in the following diagram: 
+
+
+— 
+
+
+Print setup 
+‘Page size... AF 
+‘Header... 
+
+
+‘Footer... %P 
+
+‘Paging control... 1, No, 1,2,3 
+‘Printer model... CanonBJ-16e 
+‘Printer device... P.lis 
+
+
+The significant points about the above CONTROL resource are that the control is an instance of the TEXTWIN 
+class and that it is initialised with the IN_TEXTWIN_PoOPoUT flag. By convention, the prompt (which is also 
+an instance of TEXTWIN) for such an item terminates with an ellipsis. 
+
+
+The text of the control, by convention, shows a summary of the current values of the information that may 
+be modified by the subdialog and should therefore be set dynamically, in either the dl_dyn_init or the 
+dl_set_size methods. Which method is the most appropriate depends on the nature of the summary text 
+to be displayed. If it is of fixed width the resource text may be a null string (as it is in the above example) and 
+the replacement text may safely be set in the dl_dyn_init method. If the summary text is of variable size, 
+the resource file should contain a string that is guaranteed to be the longest that can be displayed. This text 
+should be replaced in the dl_set_size method, after supersending the DL_SET_S1ZE message, so that the 
+dialog is guaranteed to be wide enough. A conTROL resource that uses this technique is shown below. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+prompt="Font"<WS_SYMBOL_ELLIPSIS>; 
+info=TXTMESS 
+
+
+{ 
+str="MMMMMMMMMMMMMMMMMMMM 00"; /* max font name + space + max font 
+
+
+size */ 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+1 
+
+
+The IN_TEXTWIN_PopouT flag ensures that the dialog item will respond to the Tab key by sending the 
+dialog a DL_LAUNCH_SUB message (and to any other key by displaying the sys_POPOUT_HELP information 
+message which, in English, is "Press Tab to change this item"). The main dialog's dl1_launch_sub method 
+launches the subdialog in exactly the same way as any other dialog is launched, that is by means of either 
+the window server object's ws_do_dial method, or the hLaunchDial utility function. The following 
+diagram illustrates the Margins subdialog launched from the Print setup dialog. 
+
+
+aa Print setup 
+‘Page size(" Margins (inches) 
+
+
+"Margins... Top no : 
+: ‘Top 1.25 
+desc i ‘Left 1.25 
+
+
+‘Footer. : 
+
+‘Dani ‘Right 1.25 
+Paging Coll Bottom 1.25 
+‘Printer me 
+
+
+‘Printer device... P.lis 
+
+
+A parameter to dl_launch_sub indicates which dialog item launched the subdialog. Note that this 
+parameter is one greater than the index number of the corresponding dialog item. When launching the 
+Margins subdialog, for example, this parameter has a value of 2. 
+
+
+Processing within the subdialog is no different from that needed for a main dialog. On completion of the 
+subdialog, the return to the main dialog is handled automatically by system code. 
+
+
+CHAPTER 8 
+
+
+DIALOG CONTROLS 
+
+
+This chapter describes the use of the dialog controls provided by the HWIM object library. These controls 
+are used as components of dialog boxes, allowing a wide variety of dialogs to be constructed. The following 
+diagram, for example, shows a simple dialog constructed from a title and a prompted numeric editor control. 
+
+
+Position to-do entry 
+
+
+‘Position within list 1 
+
+
+A control is implemented as an instance of a dialog control class: dialog control classes are not usually 
+subclassed since the base class usually provides sufficient functionality and flexibility for most dialogs. 
+Dialog control classes ultimately subclass the LODGER class and thus inherit its property and methods. 
+
+
+The initial appearance and behaviour of a dialog control are primarily determined by the (static) content of a 
+CONTROL resource (in the application resource file). They may be dynamically modified by an optional 
+WN_SET message sent from the dl_dyn_init method of the dialog box itself. The use of dynamic 
+initialisation allows the control to be modified to take into account the current state of the application (in the 
+above example the initial value will have been set to correspond to the position of an item in the current to- 
+do list). 
+
+
+The preferred method of sensing and setting a dialog control is to use the wn_sense and wn_set methods 
+of the dialog box, as in the following code fragment: 
+
+
+p_send4 (DatDialogPtr,O_WN_SET, control_index, pset) 
+
+
+The control is identified by its index cont rol_index. It is passed a pointer, pset, to an appropriate 
+SE_XxXx struct that holds the replacement data. The reserved static DatDialogPtr is assumed to point to 
+the dialog; an assumption that is made throughout this chapter. It will always be true unless the dialog that 
+owns the control sets the PR_WIN_NO_pppP flag in its win. flags property (see the Dialogs chapter for 
+further details). 
+
+
+The alternative method of sensing/setting a dialog control is to use the wn_sense and wn_set methods of 
+the particular dialog control, as in the following example code fragment. 
+
+
+PR_LODGER *hand; 
+
+
+hand=(PR_LODGER *)p_send3 (DatDialogPtr,O_DL_INDEX_TO_HANDLE, control_index) 
+p_send3 (hand, O_WN_SET, pset) 
+
+
+The first method is clearly preferable. 
+
+
+On termination of a dialog, the associated data can be sensed by means of a wn_sense method call from 
+within the dialog box d1_key method. This is the normal practice for any but the simplest of dialogs. 
+
+
+The HWIM object library also includes some convenient utility functions that can perform the more 
+common dialog control sensing and setting actions. The full set of available functions is described in the 
+Dialog box utilities section of the HWIM Utility Functions chapter. 
+
+
+Each type of component control has an associated SE_xxx struct, used for both setting and sensing the 
+control's data. In almost all cases the control allows selective setting of its data: which items of data that are 
+set is determined by the value of a flags field in the appropriate sz=_xxx struct. The flags field has no effect 
+on sensing: the wn_sense method always senses all relevant data. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Text windows 
+
+
+The textwin.g header file should be included when using a text window control. 
+
+
+A TEXTWIN text window control is widely used to provide dialog titles, prompts for controls, and simple 
+messages (and exceptionally to launch sub-dialogs). 
+
+
+Hello 
+message 
+
+
+The above dialog could be created with the following DIALOG resource. 
+
+
+RESOURCE DIALOG demodlg 
+{ 
+title="Hello"; 
+flags=0; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="message"; 
+}; 
+
+
+}; 
+} 
+
+
+The first item in this dialog is the title and is specified by the resource line. 
+title="Hello"; 
+This creates an underlined centred item, with index zero, displaying the appropriate text. 
+
+
+Note that the title is, in fact, simply a TEXTWIN control with index zero. The above line is exactly equivalent 
+to including the following CoNTROL resource as the first item in the dialog: 
+
+
+RESOURCE CONTROL demonstration 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD | DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="Hello"; 
+}; 
+} 
+
+
+As a result the title can easily be replaced dynamically using the hD1gSet Text utility function called from 
+within, say, the dl1_dyn_init method of the dialog. 
+
+
+The second item in the demod1g resource is a simple text window and is specified by the CONTROL struct: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="message"; 
+}; 
+} 
+
+
+where the IN_TEXTWIN_AL_CENTRE flag ensures that the text is centred within the control. Note also the 
+DLGBOX_ITEM_CENTRE flag that ensures that the control itself is centred within the dialog. 
+
+
+8 DIALOG CONTROLS 
+
+
+A TEXTWIN control can also have a prompt as shown in the following example. 
+
+
+Hello 
+Prompt message 
+
+
+This dialog could be specified with the following resource: 
+
+
+RESOURCE DIALOG demodlg 
+{ 
+title="Hello"; 
+flags=0; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_DEAD; 
+prompt="Prompt"; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="message"; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+As in this example, the text of a prompt is specified by a line of the form: 
+prompt="Prompt"; 
+
+
+The text of a prompt is left aligned automatically, and is normally preceded by a bullet symbol , to indicate 
+that the content of the corresponding control can be modified. The bullet symbol can be removed 
+permanently by setting the DLGBOX_ITEM_DEAD flag. 
+
+
+Specifying prompt text does not necessarily mean that the prompt will appear. If, in addition to a prompt, a 
+control also has the DLGBOX_ITEM_CENTRE flag set (as in the earlier example) the prompt will be 
+suppressed.This is, however, an abnormal case and is not a recommended technique, since it can lead to 
+unexpected behaviour. A dialog set up in this way, and with the DLGBOX_ITEM_DEAD flag left clear, has the 
+rather strange appearance shown in the following diagram. 
+
+
+By initialising a text window used as dialog box control with the IN_TEXTWIN_POPOUT flag, it may be used 
+to trigger a subdialog, as described in the previous chapter. 
+
+
+Initialisation 
+
+
+The initial content and appearance of a text window control are specified by means of a TXTMESS resource 
+struct: 
+
+
+STRUCT TXTMESS 
+{ 
+WORD flags=0; 
+TEXT str=""; 
+} 
+
+
+The str element specifies the initial text and flags may contain any sensible oRed combination of: 
+
+
+IN_TEXTWIN_AL_LEFT align text left 
+
+
+IN_TEXTWIN_AL_RIGHT align text right 
+
+
+IN_TEXTWIN_AL_CENTR centre text 
+
+
+E 
+IN_TEXTWIN_BOLD text in bold typeface 
+IN_TEXTWIN_POPOUT launch a subdialog on receipt of a Tab key 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Setting 
+
+
+The SE_TEXTWIN struct is used for setting and sensing text window property. 
+
+
+typedef struct 
+{ 
+INT flags; 
+UWORD state; 
+TEXT *buf; 
+UWORD len; 
+}SE_TEXTWIN; 
+
+
+When setting a text window, a sensible comb ination of the following values should be ored into the flags 
+field, to indicate which aspects are to be set (or cleared). 
+
+
+SE_TEXTWIN_ALIGN setting or clearing an alignment flag 
+SE_TEXTWIN_BOLD setting or clearing the bold typeface flag 
+SE_TEXTWIN_TEXT setting the text 
+
+
+For each flag that is not set, the corresponding data will not be changed by the wn_set method. 
+
+
+If setting the text, a pointer to the replacement text must be written to *buf and the length of the text must 
+be written to len. 
+
+
+Any sensible combination of the following flags may be placed in the state element: 
+PR_TEXTWIN_AL_LEFT text is left aligned 
+PR_TEXTWIN_AL_RIGHT _ text is right aligned 
+
+
+PR_TEXTWIN_AL_CENTR text is centred 
+
+
+PR_TEXTWIN_BOLD text is in a bold typeface 
+
+
+The following example sets, for the item with item number index (assumed to be a text window) the text to 
+the string pointed to by str. It also clears any PR_TEXTWIN_BOLD flag and sets PR_LTEXTWIN_AL_RIGHT 
+(clearing PR_TEXTWIN_AL_LEFT and PR_TEXTWIN_AL_CENTRE in the process). No other flags that may 
+exist in the text window's property are affected. 
+
+
+LOCAL_C VOID SetTextWin(INT index, TEXT *str) 
+
+
+{ 
+SE_TEXTWIN set; 
+
+
+set.flags=SE_TEXTWIN_TEXT|SE_TEXTWIN_ALIGN|SE_TEXTWIN_BOLD; 
+
+set.state=PR_TEXTWIN_AL RIGHT; /* PR_TEXTWIN_BOLD is not set, so will be 
+cleared */ 
+
+set.buf=str; 
+
+set.len=p_slen(str); 
+
+p_send3 (DatDialogPtr,O_WN_SET, index, &set) ; 
+
+} 
+
+
+It is rare for application code to set more than the text of an instance of TEXTWIN used as a dialog box 
+component. In such a case the hD1gSet Text utility function may be used. As mentioned earlier, this utility 
+function can also be used to replace the text of the title by passing an index of zero. 
+
+
+The text window's flags are generally either set on initialisation (usually from IN_TEXTWIN_Xxx values set 
+in a resource item) or are set or cleared by system code (see, for example, the DLGBOX dl_item_lock and 
+d1l_item_dim methods). 
+
+
+Sensing 
+
+
+Sensing a text window writes a pointer to the text and the text length to the buf and 1en elements of an 
+SE_TEXTWIN struct. It does not provide any information about the text window's state flags. A typical call is 
+as follows: 
+
+
+SE_TEXTWIN set; 
+
+
+p_send3 (DatDialogPtr,O_WN_SENSE, index, &set) ; 
+
+
+8 DIALOG CONTROLS 
+
+
+A text window must not be sensed if it contains no text. 
+
+
+Choice lists 
+
+
+The chlist.g header file should be included when using a choice list control. 
+
+
+A choice list dialog control presents the user with a list of choice items only one of which is visible and 
+hence selected. The selection can be changed by the following means: 
+
+
+e —_using the left and right arrow keys 
+e using first letter matching 
+e via a pop-out expanded view obtained with the tab key 
+
+
+© or optionally, via incremental matching with a sequence of key presses (the control must be specially 
+configured to allow incremental matching by use of the appropriate flag - see below). 
+
+
+In the following two illustrations a dialog containing three choice lists is shown. In the right hand picture 
+the user has pressed the Tab key to obtain the pop-out expanded view for the first, highlighted, choice list. 
+
+
+Stule for entry Stule for entry 
+
+
++No+ cNoy 
+
+
+‘Italic No ‘Italic Yes 
+‘Underline No ‘Underline Wo 
+
+
+A choice list control, allowing the user to select one of four presidents of the United States, could be 
+defined with the following two resources: 
+
+
+RESOURCE MENU presidents 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="Kennedy"}; 
+CHOICE_ITEM {str="Johnson"}; 
+CHOICE_ITEM {str="Nixon"}; 
+CHOICE_ITEM {str="Ford"}; 
+} 
+
+} 
+
+
+RESOURCE CONTROL demonstration 
+{ 
+class=C_CHLIST; 
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+prompt="President"; 
+info=CHLIST{rid=presidents; }; 
+} 
+
+
+In this case, the dialog control would initially display "Kennedy", surrounded by a pair of little arrows, to 
+the right of the "President" prompt. 
+
+
+Initialisation 
+
+
+The CHLIST resource struct specifies the initial content and appearance of a choice list: 
+
+
+STRUCT CHLIST 
+{ 
+LINK rid=0; 
+BYTE nsel=0; 
+BYTE flags=0; 
+} 
+
+
+The rid element identifies the MENU resource that contains the list of selections as an array of 
+CHOICE_ITEM structs: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE MENU example_menu 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="zero"; 
+CHOICE_ITEM {str="one"; } 
+CHOICE_ITEM {str="two"; } 
+}; 
+
+
+} 
+
+
+} 
+
+
+The CHOICE_ITEM structs are indexed according to the order in which they are listed in the MENU resource. 
+Thus the first has index zero, the second has index one, and so on. In hwim.rh the CHOICE_ITEM struct is 
+defined as follows: 
+
+
+STRUCT CHOICE_ITEM /* choice list item */ 
+BYTE { 
+TEXT str=""; /* identification text */ 
+} 
+
+
+The nsel element of a CHLIST resource struct specifies the index number of the initially selected item. 
+
+
+The flags element may optionally contain the IN_CHLIST_INCREMENTAL flag, to allow choice list 
+selection to be made using incremental key matching. Note that this option can not be set dynamically. 
+
+
+Setting 
+
+
+A choice list is set by passing a pointer to an SE_CHLIST Struct to the wn_set method 
+
+
+typedef struct 
+{ 
+
+
+UWORD set_flags; /* which fields are significant */ 
+PR_VAROOT *data; /* pointer to array containing data */ 
+UWORD nsel; /* index of current item */ 
+
+
+} SE_CHLIST; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_CHLIST_NSEL the index of the current item is to be set. 
+
+
+SE_CHLIST_DATA the data is to be replaced. The replacement data is a string array - see 
+variable arrays in the OLIB Reference manual. 
+
+
+SE_CHLIST_RETAIN data should not be destroyed on destruction of the choice list control - once 
+set this flag cannot be cleared. 
+
+
+The content of a choice list can be set dynamically, say, from the dialog's dl1_dyn_init method. However, 
+changing the content of a choice list once the dialog has become visible is not recommended, since the 
+width of the dialog box is set on initialisation. If the choice list content must be replaced, then care should 
+be taken to ensure that the text does not become too wide for the dialog box to display. 
+
+
+Sensing 
+
+
+A choice list is sensed by passing a pointer to an SE_CHLIST Struct to the wn_sense method. The 
+SE_CHLIST struct is defined above. Both nse1 and data are sensed. 
+
+
+Push buttons and action lists 
+
+
+The aclist.g header file should be included when using an action list control. 
+
+
+An action list control presents the user with a horizontal list of one or more push-button options, as 
+illustrated in the following diagram: 
+
+
+8 DIALOG CONTROLS 
+
+
+Alarm details 
+
+
+¢Yes> 
+‘Time before 48:05 
+
+
+‘Alarm at 45:55 pm 
+
+
+‘Days previous 6 
+‘Sound Leloup 
+
+
+Test sound Confirm 
+
+
+[Menu] (_Enter_| 
+
+
+This action list consists of the two buttons, and their accompanying labels "Test sound" and "Confirm" ,at 
+the bottom of the dialog (note that the action list must either be the last of a series of controls, or it must 
+appear on its own).An action list, allowing the user to select either Yes or No, could be defined with the 
+following resource: 
+
+
+RESOURCE ACLIST_ARRAY yes_or_no 
+{ 
+button= 
+{ 
+PUSH_BUT 
+
+
+keycode=-'n'; 
+str="No"; 
+
+
+, 
+
+
+PUSH_BUT 
+
+
+keycode='y'; 
+str="Yes"; 
+
+
+i 
+
+
+The push-button is defined by a text string st r that appears above the button, and a keycode indicating 
+the key to be pressed by the user. For non-special keys, the uppercased key symbol will appear on the 
+push-button. For special keys, the keycode is conveniently specified by a symbolic constant. The symbolic 
+constants, and the text that will appear on the push-button, are as follows: 
+
+
+W_KEY_RETURN "Enter" 
+
+W_KEY_ESCAPE "Esc" 
+
+W_KEY_DELETE_LEFT "Del" 
+
+W_KEY_SPACE "Space" 
+
+W_KEY_UP <WS_SYMBOL_UP_KEY> 
+W_KEY_DOWN <WS_SYMBOL_DOWN_KEY> 
+W_KEY_RIGHT <WS_SYMBOL_RIGHT_KEY> 
+W_KEY_LEFT <WS_SYMBOL_LEFT_KEY> 
+W_KEY_TAB "Tab" 
+
+W_KEY_MENU "Menu" 
+
+
+For example, the leftmost button in the dialog, illustrated above, could be defined with the following 
+PUSH_BUT resource. 
+
+
+RESOURCE PUSH_BUT test_sound_button 
+{ 
+keycode=W_KEY_MENU; 
+str="Test sound"; 
+
+
+} 
+
+
+A negative keycode (as in an earlier example) indicates that the escape key can also be used to obtain the 
+same effect (note that this is not possible if the escape key has already been assigned). The yes_or_no 
+resource, defined earlier, could be used to create a dialog, asking the user to press 'y' or 'n’, as follows: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE DIALOG get_answer 
+{ 
+title="Accept changes ?" 
+flags=DLGBOX_NOTIFY_ESCAPE | DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+CONTROL 
+
+
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=yes_or_no; 
+
+
+i 
+
+
+hi 
+} 
+
+
+The same effect could be obtained by using the sys_ac_NO_YES resource defined in the system resource file. 
+
+
+There is an alternative form of the above action list, which is useful when space is at a premium, as 
+illustrated in the following diagram. 
+
+
+(E)End (R)Replace (S)Skip (ADA 
+
+
+As in this case, the compact, or small, action listis not usually accompanied by any other controls. 
+
+
+A small action list uses the same ACLIST_ARRAY resource as the standard action list. The example given 
+above, yes_or_no, could be used to create a dialog consisting of a small action list, and no other controls, 
+as follows: 
+
+
+RESOURCE DIALOG get_answer 
+{ 
+flags=PR_WIN_FORCE_BOTTOM 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_SMACLIST; 
+info=ACLIST 
+{ 
+rid=yes_or_no; 
+
+
+i 
+
+
+}; 
+} 
+
+
+The only difference, between the dialog resources for the two action lists, is the class: the standard action 
+list is an instance of the ACLIST class whereas the small action list is an instance of the SMACLIST class. 
+
+
+Initialisation 
+
+
+The appearance and behaviour of a push button are specified with a PUSH_BUT resource. 
+
+
+STRUCT PUSH_BUT 
+BYTE { 
+WORD keycode; 
+TEXT str; /* text associated with button */ 
+} 
+
+
+One or more buttons are in turn collected into an array: the first button in the array has index zero, the 
+second has index one, and so on. The first button will appear on the far left of the control. 
+
+
+STRUCT ACLIST_ARRAY rid 
+
+
+{ 
+LEN BYTE STRUCT button[]; /* array of push_buttons */ 
+
+
+} 
+This array is included as a dialog control by means of the ACLIST struct. 
+
+
+STRUCT ACLIST /* Initialising struct for action list */ 
+
+
+{ 
+LINK rid; 
+
+
+} 
+
+
+8 DIALOG CONTROLS 
+
+
+The resources are the same for both the standard and the small action lists. 
+
+
+There are no flags associated with this control, since there is nothing to change on initialisation, or via 
+setting. 
+
+
+Setting and sensing 
+
+
+There is nothing that can usefully be set or sensed. 
+
+
+Edit boxes 
+
+
+The edwin.g header file should be included when using an edit box control. 
+
+
+An edit box control presents an editable string which may be wholly or partially visible. A wide range of 
+options are available for customising this control: see the resources section. In the following example an edit 
+box is displaying "rabbit burrow". 
+
+
+Find 
+rabbit burrow 
+
+
+‘Direction Forwards 
+‘Case sensitive No 
+
+
+An edit boxcontrol accepting up to 40 characters, including tabs, with 20 visible at any one time could be 
+created using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+
+class=C_EDWIN; 
+
+prompt="string"; 
+
+info=EDWIN 
+{ 
+str=""; 
+flags=IN_EDWIN_VULEN_CHARACTERS | IN_EDWIN_ACCEPT_TABS; 
+maxlen=40; 
+vulen=20; 
+
+
+; 
+
+
+} 
+
+
+Initialisation 
+
+
+The initial content and appearance of an edit box are specified by an EDWIN resource struct. 
+
+
+STRUCT EDWIN /* edit box */ 
+
+
+{ 
+
+WORD vulen; /* ignored unless either _VULEN_ flag set */ 
+WORD flags=0; 
+
+WORD maxlen; 
+
+TEXT str=""; 
+
+} 
+
+
+where maxlen specifies the default edit box width, and the maximum length of string that may be edited. 
+
+
+The behaviour of an edit box is specified by oRing one or more of the following flags into the flags member 
+of the EDWIN struct. 
+
+
+IN_EDWIN_DIALLABLE indicates that the edit box should accept the telephone symbol via the 
+shift+dial key combination. 
+
+
+IN_EDWIN_ACCEPT_TABS indicates that the edit box should accept tabs. 
+
+
+IN_EDWIN_AUTO_CUR_END indicates that the text, when first displayed, is not to be highlighted and 
+that the cursor is to be placed at the rightmost position. 
+
+
+IN_EDWIN_NO_AUTOSELECT indicates that the text, when first displayed, is not to be highlighted and 
+that the cursor is to be placed at the leftmost position. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+IN_EDWIN_VULEN_CHARACTERS indicates that the width of the edit box is specified, in characters, in 
+member vulen of the EDWIN struct. 
+
+
+IN_EDWIN_VULEN_PIXELS indicates that the width of the edit box is specified, in pixels, in member 
+vulen of the EDWIN struct. 
+
+
+Setting 
+The SE_EDWIN Struct is used for setting an edit box. 
+struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} SE_LEDWIN; 
+The following code fragment demonstrates the setting of an edit box, assumed to be the item with index 2: 
+
+
+SE_EDWIN set; 
+
+
+set. buf="Text"; 
+set.len=4; 
+p_send4 (DatDialogPtr,O_WN_SET, 2, &set) ; 
+
+
+Sensing 
+
+
+The SE_EDWIN struct defined above is also used for sensing an edit box. The following code fragment 
+demonstrates the sensing of an edit box: 
+
+
+SE_EDWIN sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &sense) ; 
+
+
+LONG numeric editor 
+
+
+The ncedit.g header file should be included when using a long numeric editor control. 
+
+
+A long numeric editor control presents an editable long integer value. In the following diagram, the long 
+numeric editor control has a current value of five hundred thousand. 
+
+
+Demonstration 
+
+
+‘LONG 564648 
+
+
+A numeric editor control could be created using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_LNCEDIT; 
+prompt="LONG",; 
+info=LNCEDIT 
+{ 
+low=1; 
+high=700000; 
+current=500000; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content of a long numeric integer is specified by means of an LNCEDIT resource struct. 
+
+
+STRUCT LNCEDIT /* long number edit box */ 
+{ 
+LONG current = 0; 
+LONG low = 0; /* lowest allowed value */ 
+LONG high = 10000000; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than low or greater than high. 
+
+
+8 DIALOG CONTROLS 
+
+
+Setting 
+
+
+The SE_LNCEDIT struct is used for setting a long integer numeric editor. 
+typedef struct 
+
+
+LONG value; 
+LONG low; 
+LONG high; 
+UWORD flags; 
+} SE_LNCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct 
+
+
+SE_LNCEDIT_VALUE indicates that the current value is to be set 
+SE_LNCEDIT_LOW indicates that the lower limit is to be set 
+SE_LNCEDIT_HIGH indicates that the upper limit is to be set 
+
+
+The following code fragment illustrates the setting of a long integer numeric editor: 
+SE_LNCEDIT set; 
+
+
+set.flags=SE_LNCEDIT_VALUE]|SE_LNCEDIT_HIGH; 
+set.value=100; 
+
+set .high=50000; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 4, &set) ; 
+
+
+Sensing 
+
+
+A pointer to a LONG is used for sensing the current value. The Low and high values can not be sensed. 
+The following code fragment demonstrates the sensing of a long numeric editor: 
+
+
+LONG value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 4, &value) ; 
+
+
+Integer numeric editor 
+
+
+The ncedit.g header file should be included when using an integer numeric editor control. 
+
+
+An integer numeric editor control presents an editable unsigned integer value. In the following diagram the 
+integer numeric editor has a current value of one. 
+
+
+Position to-do entry 
+
+
+‘Position within list #1 
+
+
+An integer numeric editor control could be created using the following example resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Number of cars" 
+info=NCEDIT 
+{ 
+low=0; 
+high=6; 
+current=4; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content of an integer numeric editor are specified by means of an NCEDIT resource struct: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+STRUCT NCEDIT /* UWORD number edit box */ 
+{ 
+UWORD current = 0; 
+UWORD low = 0; /* lowest allowed value */ 
+UWORD high = 65535; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than low or greater than high. 
+
+
+Setting 
+
+
+The SE_NCEDIT struct is used for setting an integer numeric editor. 
+
+
+typedef struct 
+{ 
+UWORD value; 
+UWORD low; 
+UWORD high; 
+UWORD flags; 
+} SE_NCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_NCEDIT_VALUE indicates that the current value is to be set. 
+SE_NCEDIT_LOW indicates that the lower limit is to be set. 
+SE_NCEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of an integer numeric editor: 
+SE_NCEDIT set; 
+set .flags=SE_NCEDIT_VALUE |SE_NCEDIT_HIGH; 
+set.high=100; 
+set.value=10; 
+
+
+p_send4 (DatDialogPtr,O_WN_SET, 4, &set) ; 
+
+
+Sensing 
+
+
+A pointer to a UWoRD is used for sensing the current value. The low and high values can not be sensed. 
+The following code fragment demonstrates the sensing of an integer numeric editor: 
+
+
+UWORD value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 4, &value) ; 
+
+
+WORD numeric editor 
+
+
+The ncedit.g header file should be included when using a word numeric editor control. 
+
+
+A word numeric editor control presents an editable signed integer value. In the following example the word 
+numeric editor has a current value of minus one hundred. 
+
+
+A word numeric editor control could be created using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_WNCEDIT; 
+prompt="Temperature" 
+info=WNCEDIT 
+{ 
+current=-100; 
+}; 
+
+
+8 DIALOG CONTROLS 
+
+
+Initialisation 
+
+
+The initial content and appearance of a word numeric editor are specified by means of a WNCEDIT resource 
+struct: 
+
+
+STRUCT WNCEDIT /* numeric control edit box (signed words) */ 
+{ 
+WORD current = 0; 
+WORD low = -32768; /* lowest allowed value */ 
+WORD high = 32767; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than low or greater than high. 
+
+
+Setting 
+
+
+The SE_WNCEDIT struct is used for setting the word numeric editor. 
+
+
+typedef struct 
+{ 
+WORD value; 
+WORD low; 
+WORD high; 
+WORD flags; 
+} SE_WNCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_WNCEDIT_VALUE indicates that the current value is to be set. 
+SE_WNCEDIT_LOW indicates that the lower limit is to be set. 
+SE_WNCEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a word numeric integer: 
+SE_WNCEDIT set; 
+
+
+set.flags=SE_WNCEDIT_VALUE|SE_WNCEDIT_LOWw; 
+set.low=4; 
+
+set.value=10; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 3, &set) ; 
+
+
+Sensing 
+
+
+A pointer to a WORD is used for sensing the current value. The Low and high values can not be sensed. 
+The following code fragment demonstrates the sensing of a word integer numeric editor: 
+
+
+WORD value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 3, &évalue) ; 
+
+
+Range numeric editor 
+
+
+The rgedit.g header file should be included when using a range numeric editor control. 
+
+
+A range numeric editor control presents two editable unsigned words specifying upper and lower values of 
+arange. In the following example a range numeric editor is shown with a lower value of thirty and an upper 
+value of sixty. 
+
+
+A range numeric editor control could be defined using the following resource: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_RGEDIT; 
+prompt="Age range"; 
+info=RGEDIT 
+{ 
+value_1=100; 
+value_2=200; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content of a range numeric editor is specified by means of an RGEDIT resource struct: 
+
+
+STRUCT RGEDIT /* range editor */ 
+{ 
+WORD low=1; /* lowest allowed value */ 
+WORD value_1=1; /* lower value of range */ 
+WORD value_2=9999; /* higher value of range */ 
+WORD high=9999; /* highest allowed value */ 
+
+
+} 
+
+
+where value_1 must be less than or equal to value_2 and both values may not be less than low or greater 
+than high. 
+
+
+Setting 
+
+
+The SE_RGEDIT struct is used for setting the range numeric editor. 
+
+
+typedef struct 
+{ 
+UWORD value[4]; 
+UWORD flags; 
+} SE_RGEDIT; 
+
+
+The value array is indexed as follows: 
+
+
+IX_RGEDIT_LOW index of lower limit in value array. 
+IX_RGEDIT_VALUE_1 index of lower current value in value array. 
+IX_RGEDIT_VALUE_2 index of upper current value in value array. 
+IX_RGEDIT_HIGH index of upper limit in value array. 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_RGEDIT_LOW indicates that the lower limit is to be set. 
+SE_RGEDIT_VALUE_1 indicates that the current lower value is to be set. 
+SE_RGEDIT_VALUE_2 indicates that the current upper value is to be set. 
+SE_RGEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a range numeric integer: 
+SE_RGEDIT set; 
+
+
+set.flags=SE_RGEDIT_VALUE 1|SE RGEDIT_VALUE_2; 
+set.value[IX_RGEDIT_VALUE_1]=4; 
+set.value[IX_RGEDIT_VALUE_2]=10; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 2, &set) ; 
+
+
+Sensing 
+
+
+The SE_RGEDIT struct (see above) is used for sensing the range numeric editor: all four members of the 
+struct are sensed. The following code fragment demonstrates the sensing of a range numeric editor: 
+
+
+SE_RGEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &sense) ; 
+
+
+8-14 
+
+
+8 DIALOG CONTROLS 
+
+
+Floating point editor 
+The fltedit.g header file should be included when using a floating point editor control. 
+
+
+A floating point editor control presents an editable floating point number. In the following example two 
+floating point editors are shown with current values of 21.00 and 29.70. 
+
+
+Page size (cm) 
+‘Page size Custom 
+
+
+‘Width 
+‘Height 29.76 
+‘Orientation Portrait 
+
+
+A floating point editor control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_FLTEDIT; 
+prompt="Width"; 
+info=FLEDIT 
+{ 
+current=21.00; 
+low=0.0; 
+high=40.0; 
+ndec=2; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content and appearance of a floating point editor are specified by means of an FLTEDIT resource 
+struct: 
+
+
+STRUCT FLTEDIT /* floating point edit box */ 
+{ 
+DOUBLE current=0.0; 
+
+DOUBLE low =-9.9999999999e99; /* lower bound */ 
+
+DOUBLE high =9.9999999999e99; /* upper bound */ 
+
+BYTE vulen=5; /* width of editor in characters */ 
+BYTE ndec=0; /* P_DTOB_GENERAL */ 
+
+
+where the current value may not be less than low or greater than high. The current value is displayed 
+to ndec decimal places in a box of width vulen characters. If ndec is zero, the current value is displayed 
+in general format as defined for the PLIB routine p_dtob (see the Plib Reference manual). 
+
+Setting 
+
+
+The SE_FLEDIT struct is used for setting the floating point editor. 
+
+
+typedef struct 
+{ 
+
+
+DOUBLE current; /* current value */ 
+DOUBLE low; /* lower bound */ 
+DOUBLE high; /* upper bound */ 
+
+
+WORD set_flags; /* which fields to set */ 
+} SE_FLTEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the set_flags field of 
+the above struct. 
+
+
+SE_FLTEDIT_CURRENT indicates that the current value is to be set. 
+SE_FLTEDIT_LOW indicates that the lower limit is to be set. 
+SE_FLTEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a floating point numeric integer: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+SE_FLTEDIT set; 
+
+set.set_flags=SE_FLTEDIT_VALUE|SE_FLTEDIT_LOW; 
+
+set.low=4; 
+
+set.value=10.3; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 2, &set) ; 
+Sensing 
+
+
+A pointer to a DOUBLE is used for sensing the current value. The low and high values can not be 
+sensed. The following code fragment demonstrates the sensing of a range integer numeric editor: 
+
+
+DOUBLE current; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &current) ; 
+
+
+Date/time editor 
+
+
+The dtedit.g header file should be included when using a date/time editor control. 
+
+
+The date/time editor presents either an editable date, an editable time or an editable duration. In the 
+following example the upper date/time editor is showing the time in am/pm format in hours, minutes and 
+seconds, the lower editor is showing the date. 
+
+
+Set time and date 
+
+
+Go 28:03 pm 
+‘Date 11/18/1993 
+
+
+A date/time editor showing a duration of one hour and ten minutes could be defined using the following 
+resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_DTEDIT; 
+prompt="Time left"; 
+info=DTEDIT 
+{ 
+flags=IN_DTEDIT_HHMM_D 
+current=4200; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content of a date/time editor is specified by means of a DTEDIT resource struct: 
+
+
+STRUCT DTEDIT /* combined date/time editor */ 
+{ 
+WORD flags; 
+LONG current; 
+LONG low; /* lowest allowed value */ 
+LONG high; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than low or greater than high. 
+
+
+The content of the date/time editor is specified by assigning one of the following flags into the flags 
+member. 
+
+
+IN_DTEDIT_DDMMYYYY initialise as a date editor to display a date in day, month and year format: the 
+current date is specified as days elapsed since 1/1/1900. 
+
+
+IN_DTEDIT_HHMMSS initialise as a time editor to display a time as hours, minutes and seconds. 
+The current time is specified in seconds elapsed since midnight. 
+
+
+IN_DTEDIT_HHMM initialise as a time editor to display a time as hours and minutes. The 
+current time is specified as seconds elapsed since midnight. 
+
+
+8 DIALOG CONTROLS 
+
+
+IN_DTEDIT_HHMMSS_D initialise as a time editor to display a duration as hours, minutes and 
+seconds. The current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMM_D initialise as a time editor to display a duration as hours and minutes. The 
+current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMMSS_ND _initialise as a time editor to display a negative duration as hours, minutes 
+and seconds. The current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMM_ND initialise as a time editor to display a negative duration as hours and 
+minutes. The current duration is specified in seconds. 
+
+
+Setting 
+
+
+The SE_DTEDIT struct is used for setting the date/time editor. 
+typedef struct 
+
+
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+} SE_DTEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_DTEDIT_VALUE indicates that the current value is to be set. 
+SE_DTEDIT_LOW indicates that the lower limit is to be set. 
+SE_DTEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a date/time editor: 
+SE_DTEDIT set; 
+set.flags=SE_DTEDIT_VALUE; 
+set.value=p_date(); 
+p_send4 (DatDialogPtr,O_WN_SET,2,&set); 
+
+
+Sensing 
+
+
+A pointer to a SE_DTEDIT is used for sensing the current value. The low and high values can be sensed. 
+The following code fragment demonstrates the sensing of a date/time editor: 
+
+
+SE_DTEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &sense) ; 
+
+
+The Latitude/Longitude editor 
+
+
+The /ledit.g header file should be included when using a latitude/longitude editor control. 
+
+
+A latitude/logitude editor presents either an editable latitude or an editable longitude. Both the latitude and 
+the longitude are expressed in degrees and minutes followed by a single character specifying the cardinal 
+point i.e. N, W, S or E. 
+
+
+In the following example the upper latitude/longitude editor is showing a longitude and the lower editor is 
+showing a latitude. 
+
+
+‘Add city 
+
+
+‘Country Denmark 
+‘Longitude H18°1HE 
+
+
+‘Latitude 656°H8 N 
+‘Area code 
+
+‘GMT offset 1:66 
+‘Zone European 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A latitude editor control that initially displayed 56° 8 N could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_LLEDIT; 
+flags=IN_LLEDIT_LATITUDE; 
+prompt="Latitude"; 
+info=LLEDIT 
+
+{ 
+value=3368; 
+; 
+
+
+} 
+Initialisation 
+
+
+The initial content and appearance of a latitude/longitude editor are specified by means of an LLEDIT 
+resource struct: 
+
+
+STRUCT LLEDIT /* lat long editor */ 
+{ 
+WORD flags; /* Latitude or longitude */ 
+WORD value=0; /* The default value */ 
+
+
+} 
+
+
+where the latitude/longitude value is in minutes of arc: a positive sign indicating a latitude/longitude in the 
+northern /western hemisphere, and a negative sign indicating a latitude/longitude in the southern /eastern 
+hemisphere. Thus -604 corresponds to a latitude of 10° 4 S or a longitude of 10° 4E. 
+
+
+The behaviour of a latitude/longitude editor is specified by assigning one of the following flags to the flags 
+member. 
+
+
+IN_LLEDIT_LATITUDE display value as a latitude. 
+
+
+IN_LLEDIT_LONGITUDE display value asa longitude. 
+Setting 
+The SE_LLEDIT struct is used for setting the latitude/longitude editor. 
+typedef struct 
+aaee value; 
+} SE_LLEDIT; 
+The following code fragment demonstrates the setting of a date/time editor: 
+
+
+SE_LLEDIT set; 
+
+
+set.value=3368; 
+p_send4 (DatDialogPtr,O_WN_SET, 2, &set) ; 
+
+
+Sensing 
+
+
+A pointer to an SE_LLEDIT struct is used for sensing the current value. The following code fragment 
+demonstrates the sensing of a date/time editor: 
+
+
+SE_LLEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &sense) ; 
+
+
+File name editor 
+
+
+The files.g header file should be included when using a file name editor control. 
+
+
+A file name editor present the user with a file name that may be edited with the keyboard or with the pop-out 
+file selector (via the Tab key). A wide range of options is provided for customising the behaviour of file 
+name editors: these options are described in the resources section below. 
+
+
+A file name editor is always supplied with a pack selector, that is placed immediately below, as in the 
+following example: the selector is specified by oRing the DLGBOX_NEEDS_PACK flag into the flags member 
+of the CONTROL struct (see below). 
+
+
+8-18 
+
+
+8 DIALOG CONTROLS 
+
+
+Save icon as pic file 
+
+
+' Disk Internal 
+
+
+A file name editor is commonly used when saving an edited file, for example a document created with the 
+Word application. It is not usually used for opening an already existing file for which a file name choice list 
+is better suited. 
+
+
+A file name editor control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+
+class=C_FNEDIT; 
+
+flags=DLGBOX_ITEM_NEEDS_PACK; 
+
+prompt=""; 
+
+info=FNEDIT 
+{ 
+flags=IN_FNEDIT_STANDARD; 
+fname="easel.pic"; 
+}; 
+
+} 
+
+
+Initialisation 
+
+
+The initial content and appearance of a file name editor are specified by means of an FNEDIT resource struct: 
+
+
+STRUCT FNEDIT /* filename editor */ 
+{ 
+BYTE flags=0; 
+TEXT fname=""; 
+} 
+
+
+The behaviour of the file name editor is specified by oRing a suitable combination of the following flags into 
+the flags member of the above struct. 
+
+
+IN_FNEDIT_STANDARD set fname to be the file name specified by the Dat UsedPathNamePtr 
+reserved static: typically points to the application's current file. 
+
+
+IN_FNEDIT_ALLOW_DIRS allow the name of a directory with the file name. 
+IN_FNEDIT_JUST_DIRS allow only the name of a directory and no file name. 
+IN_FNEDIT_FORCE_NXIST disallow existing files. 
+
+
+IN_FNEDIT_NO_AUTOQUERY do not query on an existing file (by default the control prompts the user 
+before accepting an already existing file - this helps prevent accidental 
+deletion/overwriting). 
+
+
+IN_FNEDIT_ACCEPT_NULL allow the null string. 
+
+
+IN_FNEDIT_SET_DEFEXT set the default file extension to that of the file specified in the FNEDIT 
+resource struct. 
+
+
+IN_FNEDIT_CAN_WILDCARD allow wildcards. 
+
+
+Setting 
+
+
+The file name may be set by passing a pointer to a character string to the wn_set method. The character 
+string should contain the file name terminated by a zero character. 
+
+
+The default extension may be set by passing a pointer to a character string to the wn_set method. The first 
+character must be 0x01. The following characters can either be a file name, or a file extension preceded by a 
+full stop character. Only the extension is significant. 
+
+
+The following code fragment demonstrates the setting of the default extension: 
+TEXT buf [P_FNAMESIZE]; 
+buf[0]=1; 
+
+
+p_scpy (&buf[1],".DBF"); 
+p_send4 (DatDialogPtr,O_WN_SET, 3, &buf[0]); 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Sensing 
+
+
+A buffer, of size at least P_FNAMES1ZE bytes, is used for sensing the current full file specification from a file 
+name editor, as illustrated by the follwing code fragment: 
+
+
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 3, &buf[0]); 
+
+
+File name choice list 
+
+
+The files.g header file should be included when using a file name choice list control. 
+
+
+A file name choice list presents the user with a choice of files with the selection being made with the 
+keyboard arrow keys, via letter matching or by pressing Tab to display the pop-out file selector. A wide 
+range of options is provided for customising the behaviour of a file name choice list: these options are 
+described in the resources section below. 
+
+
+A file name choice list is always supplied with a pack selector that is placed immediately below as in the 
+following example: the selector is specified by oRing the DLGBOX_NEEDS_PACK flag into the flags member 
+of the CONTROL struct (see below). 
+
+
+Open file 
+
+
+¢ gelacuti> 
+
+
+' Disk Internal 
+
+
+A file name choice list is commonly used when opening an existing file. It is not usually used for saving an 
+edited/modified file for which a file name editor is better suited. 
+
+
+A file name choice list control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_FNSELWN; 
+flags=DLGBOX_ITEM_NEEDS_PACK; 
+info=FNSELWN 
+{ 
+fname=""; 
+}; 
+} 
+
+
+Initialisation 
+
+
+The initial content and behaviour of a file name choice list control are defined by an FNSELWN resource 
+struct as follows: 
+
+
+STRUCT FNSELWN /* filename selector */ 
+{ 
+BYTE flags=0; 
+TEXT fname=""; 
+} 
+
+
+The behaviour of a file name choice list control is specified by oRing one or more of the following flags into 
+the flags member of the above struct 
+
+
+[N_FNSELWN_STANDARD select the file specified by the DatusedPathNamePtr reserved static: 
+typically points to the application's current file. 
+
+[N_FNSELWN_SHOW_DIRS show directory names. 
+
+[N_FNSELWN_HIDE_FILES hide directory names. 
+
+[N_FNSELWN_RESTRICT_LIST display only files with extension matching the default. 
+
+[N_FNSELWN_CAN_TAG allow file tagging: file tagging is carried out with the file name choice list - 
+
+
+pressing the '+' and '-' keys tags and untags a file respectively. 
+
+
+8 DIALOG CONTROLS 
+
+
+IN_FNSELWN_ACCEPT_NULL accept the null string. 
+
+IN_FNSELWN_SET_DEFEXT set the default extension to that of the file specified in the FNSELWN struct. 
+IN_FNSELWN_CAN_WILDCARD allow wildcards. 
+
+Setting 
+
+
+The file name may be set by passing a pointer to a character string to the wn_set method. The character 
+string should contain the file name terminated by a zero character. Wildcards in the file name are allowed. 
+
+
+The default extension may be set by passing a pointer to a character string to the wn_set method. The first 
+character must be 0x01. The following characters can either be a file name, or a file extension preceded by a 
+full stop character. Only the extension is significant. 
+
+
+The following code fragment demonstrates the setting of the file name: 
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_scpy (&buf[0],"DATABASE.DBF") ; 
+p_send4 (DatDialogPtr,O_WN_SET, 3, &buf[0]); 
+
+
+Sensing 
+
+
+A buffer, of size at least P_FNAMESIZE bytes, is used for sensing the full file specification of the currently 
+selected file. 
+
+
+The following code fragment demonstrates the sensing a file name choice list: 
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 3, &buf[0]); 
+
+
+CHAPTER 9 
+
+
+ACTIVE OBJECTS 
+
+
+An active object represents an event source and is, by definition, an instance of any class that has ACTIVE 
+as an ancestor in its inheritance chain. This chapter provides a simple introduction to the use of active 
+objects: for further information on the precise mechanisms involved, see The APPMAN Application 
+Manager Class, The Active Class and Active Objects, and following chapters in the OLIB Reference manual. 
+
+
+All HWIM applications contain at least one active object, which is a subclass of the HWIM wsErv window 
+server active object class. This active object represents the source of events directed to the application by 
+the window server process. 
+
+
+An application may create additional active objects to represent other event sources. A simple example 
+would be to implement a timer, so that the application will, from time to time, receive timer expiry events. 
+
+
+A prioritised queue of an application's active objects is maintained by the application manager. A significant 
+part of the application manager's function is in its event loop, which manages this queue, associating the 
+occurrence of an event with the appropriate active object and sending it a message. 
+
+
+An active object must be added to this queue when it is created. This may be done explicitly by the code 
+that creates the active object, or it may be included in the initialisation (that is, in the ao_init method) of 
+the active object itself. 
+
+
+Active objects and asynchronous requests 
+
+
+Before an event can occur it must be requested by a program. The way to do this is to make an 
+asynchronous request, as explained in the Asynchronous Requests and Semaphores chapter of the PLIB 
+Reference manual. In consequence there is a strong connection between the making of asynchronous 
+requests and active objects. 
+
+
+An active object is, in fact, the standard way of making and processing asynchronous requests in HWIM 
+applications. Since the application manager contains a mechanism with the express purpose of scheduling 
+the events marking the completion of asynchronous requests that are encapsulated in active objects, you 
+are recommended to use active objects for all asynchronous operations in an HWIM application. 
+
+
+The diagram opposite illustrates the general form of any event loop. 
+Testing for the event that has completed is usually done by polling the 
+status words of all the possible requests. 
+
+
+The application manager's event loop follows this general pattern, except 
+that the code that requests an event and the code that processes its 
+completion are provided by the ao_queue and ao_run methods 
+respectively of one or more active objects. On completion of a request, the 
+application manager polls the active objects in its queue to determine 
+which one can process the event, and explicitly sends it an AO_RUN 
+message. In contrast, the application manager's event loop contains no 
+explicit code to request an event and relies on its active objects to do this. 
+Since an HWIM application always has at least one active object - its 
+window server active object - there will always be something to make such 
+a request. 
+
+
+Note that there is an implied restriction that there should be only a single 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+asynchronous request in an ao_queue method, and there should be no such request made in the ao_run 
+method. 
+
+
+All ao_run methods must return the value RUN_ACTIVE_USED (defined in appman.g) to signify that the 
+event has been consumed. 
+
+
+An active object has a status word (act ive.status) in its property and it is this status word that the 
+application manager polls to determine which active object is to be sent an AO_RUN message. In order to 
+assist the polling mechanism, an active object has a further item of property, active.isactive, which 
+must be set to a TRUE value when an asynchronous request is made. It is automatically cleared when the 
+active object is sent an AO_RUN message. 
+
+
+Active object priorities 
+
+
+When an active object is created, it must be given a priority (by setting its active.priority property) 
+before it is added to the application manager's queue. If, at any time, the requests from two or more active 
+objects have completed, the one with highest priority will be the first to be sent an AO_RUN message. 
+
+
+A priority is a signed byte and therefore must lie in the range +127 (highest priority) to -128 (lowest priority). 
+A number of standard priorities are defined in appman.g and some of the more significant of these are 
+explained below. 
+
+
+PRIORITY_ACTIVE_IPCS +80 - for inter-process communication 
+PRIORITY_ACTIVE_WSERV +60 - the priority of the window server active object 
+PRIORITY_ACTIVE_SERIAL +20- for serial port communications 
+PRIORITY_ACTIVE_FILES -20 - for reading or writing files 
+
+
+PRIORITY_ACTIVE_REPEAT  -40 - for timers, animation, etc. 
+
+
+PRIORITY_ACTIVE_PRINT -60 - for communication with a printer 
+
+
+PRIORITY_ACTIVE_comMPUT — -100- for background computation 
+E 
+
+
+These values are supplied as guidelines and you are not compelled to follow them precisely. However, in 
+order to ensure the application's responsiveness to redraws and the keyboard, most active objects should 
+be given priorities that do not exceed that of the window server active object. 
+
+
+Application responsiveness 
+
+
+An active object can not be given a chance to run (by being sent an AO_RUN message) until the execution of 
+a previous AO_RUN message (by this, or any other active object) has terminated. Thus an active object, even 
+one of low priority, that performs extensive processing in its ao_run method will reduce the application's 
+responsiveness to other events. 
+
+
+It is the programmer's responsibility to ensure that the processing done in any one call to an active object's 
+ao_run method is restricted to a reasonable amount. An active object that, for example, is being used to 
+write a file to an SSD should not write the whole file in one operation, but should divide the writing into a 
+number of relatively small sections. 
+
+
+One way of doing this is to construct a buffer containing a section of the file and write the contents of this 
+buffer to the file by means of an asynchronous write request in the ao_queue method. On receipt of an 
+AO_RUN message, signifying that the write has completed, the process can be repeated, provided there is 
+still part of the file that has not been written. 
+
+
+An alternative approach would be to use a technique similar to the background processing mechanism, 
+described below. In this case writing to the file would be performed synchronously, from within the ao_run 
+method. A disadvantage to this second technique is that, if writing to a remote device, the write could take 
+an extended time to complete and thus may compromise the responsiveness of the application. 
+
+
+Background processing 
+
+
+An active object is ideally suited to breaking down a long computation into a sequence of small sections 
+and may be used for this purpose, even if the process does not involve making asynchronous requests. 
+Examples of where this technique may be useful are the formatting of a large amount of text, or the 
+recalculation of all the cells of a spreadsheet. 
+
+
+9-2 
+
+
+9 ACTIVE OBJECTS 
+
+
+The AIDLE class is supplied in the OLIB library as a basis for this type of use. The supplied class 
+subclasses ACTIVE to replace the ao_init method with code that sets a priority of 
+PRIORITY_ACTIVE_COMPUTE and adds itself to the application manager's active object queue. It uses the 
+default (ACTIVE class) ao_queue method, which simply sets active.isactive to TRUE and generates an 
+event by calling p_iosignal. 
+
+
+The AIDLE class must be subclassed to replace the ao_run method with one to perform a unit of processing 
+and, if processing is not complete, send itself an AO_QUEUE message. 
+
+
+Errors 
+
+
+Apart from errors during initialisation (for, example, failure to open a channel to a device) errors that result in 
+p_leave being called are expected only to occur in the ao_run method. Thus, all operations that could 
+potentially fail, such as the allocation of memory from the heap, should be performed from within this 
+method, with a call to p_leave if an error occurs. Where possible, it is more effective to use the £_xxx 
+functions, such as f_alloc, f_new or f_send. 
+
+
+If failure is possible in any asynchronous request that is made in the ao_queue method, the value of 
+active.status should be checked for an error value in the ao_run method. Any such error should result 
+in p_leave being called, passing the error value. 
+
+
+Any call to p_leave from within the ao_run method is handled by system code to perform standard error 
+handling, as described in the Error Handling and Error Recovery chapter. Part of this standard mechanism 
+is to send the active object an AO_ABRUN message. 
+
+
+The ao_abrun method supplied by the AcTIVE class provides fail-safe reporting of the error and so, by 
+default, no active object needs to take any explicit action to report errors to the user. The ao_abrun method 
+is intended to be replaced by subclassers to provide any application-specific error recovery (again, see the 
+Error Handling and Error Recovery chapter). In most cases the replacement method will, in addition to any 
+other action, supersend the Ao_ABRUN message to report the error. Depending on the specific 
+circumstances, the replacement ao_abrun method may, as its final action, send the active object a DESTROY 
+message. This would normally be appropriate if the active object was created by a command manager 
+method, called as a result of the user's selection of a command menu option. 
+
+
+A simple timer 
+
+
+The Timer demonstration application is installed into the \sibosdk\oopdemo directory. It may be built from 
+that directory by typing: 
+
+
+make timer 
+
+
+It is a simple example that uses a timer to print an information message every two seconds, but clearly 
+illustrates the way in which an active object is set up and used. 
+
+
+The category file, timer.cat contains, in addition to classes that will be familiar from the "Hello World" 
+example, the class definition of a timer: 
+
+
+CLASS mytimer active 
+
+
+REPLACE ao_init 
+REPLACE ao_queue 
+REPLACE ao_run 
+PROPERTY 
+
+{ 
+
+UWORD count; 
+
+} 
+
+
+} 
+
+
+Note that, in order to show clearly the active object mechanisms, the MyTIMER class subclasses ACTIVE. In 
+areal case it would be more efficient to subclass the OLIB TIMER class, which supplies some of the 
+functionality that is duplicated in MyTIMER. 
+
+
+During the initialisation of the application's window server active object, an instance of MYTIMER is created 
+and initialised as illustrated below: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID timerws_ws_dyn_init (PR_TIMERWS *self) 
+
+
+{ 
+self-—>wserv.cli=f_new(CAT_TIMER_TIMER, C_TIMERBW) ; 
+
+
+p_send2 (self-—>wserv.cli,O_WN_INIT); 
+f_newsend(CAT_TIMER_TIMER, C_MYTIMER,O_AO_INIT, "TIM:",-1); 
+
+
+} 
+
+
+The ao_init method first supersends the AO_INIT message to be processed by the ACTIVE ao_init 
+method, which opens a channel to the T1m: device. It then sets itself to a reasonably low priority and adds 
+itself to the application manager's active object queue. Its final action is to send an AO_QUEUE message. 
+
+
+METHOD VOID mytimer_ao_init (PR_MYTIMER *self,TEXT *devname, INT mode) 
+
+
+{ 
+p_supersend4 (self,O_AO_INIT, devname, mode) ; 
+
+
+self-—>active.priority=PRIORITY_ACTIVE_REPEATER; 
+p_send3 (w_am,O_AM_ADD_TASK, self); 
+
+p_send2 (self,O_AO_QUEUE) ; 
+
+} 
+
+
+The ao_queue method, listed below, simply makes an asynchronous request on the timer, using 
+active.stat as its status word. Also, as required, it sets active. isactive to TRUE. An event will be 
+
+
+signalled after the requested two-second delay. 
+
+
+METHOD VOID mytimer_ao_queue(PR_MYTIMER *self) 
+
+
+{ 
+LONG delay; 
+
+
+delay=20; 
+p_ioc4 (self->active.pcb, P_FREAD, &self->active.stat, &delay) ; 
+
+
+self->active.isactive=TRUE; 
+
+
+} 
+
+
+When the event has occurred mMyTIMER will be sent an Ao_RUN message to signify that the requested event 
+has completed. The ao_run method increments a counter in its property and uses this value to display an 
+information message at the bottom right hand corner of the screen. It then sends an AO_QUEUE message to 
+
+
+restart the timer before returning RUN_ACTIVE_USED. 
+
+
+METHOD INT mytimer_ao_run(PR_MYTIMER *self) 
+{ 
+self->mytimer.countt=1; 
+hIinfoPrint (TIMER_INFO, self->mytimer.count) ; 
+p_send2 (self,O_AO_QUEUE) ; 
+return (RUN_ACTIVE_USED) ; 
+} 
+
+
+The timer continues to run for the lifetime of the application. 
+
+
+In areal application an active object could be created elsewhere in the program - frequently from a command 
+manager method, executed in response to the selection of a menu option. The ao_run method would 
+include a test for the completion of processing and, when complete would terminate itself by not sending an 
+AO_QUEUE message (it might send itself a DESTROY message instead). 
+
+
+CHAPTER 10 
+
+
+ERROR HANDLING AND ERROR RECOVERY 
+
+
+Psion's Object Oriented programming system and the associated libraries provide considerable support for 
+reporting and recovering from error conditions. In consequence, a typical HWIM application contains very 
+little explicit error-handling code. 
+
+
+The cornerstones of error reporting and recovery are: 
+e =the use of p_enter and p_leave to centralise the handling of errors 
+
+
+e using PROPERTY n Statements in category files, for the automatic destruction of component 
+objects 
+
+
+e =the OLIB cLEanup class, to provide for the freeing of temporary resources 
+e standard error reporting in the ao_abrun method of all active objects 
+
+
+This chapter gives a brief summary of the range of techniques that are available. 
+
+
+Errors during initialisation 
+
+
+One simple precaution makes the handling errors during the initialisation of an application very simple: 
+
+
+The application should be written so that all resources that the application needs in 
+order to draw its initial view are created from within the ws_dyn_init method of its 
+subclass of WSERV. 
+
+
+If this condition is met then, assuming there are no coding errors that cause p_panic to be called, the 
+application can not fail between the return from the ws_dyn_init method and its appearance on the screen. 
+
+
+All that the application has to do in the event of a failure to create one of its start-up resources from 
+anywhere in the ws_dyn_init method, or any other functions or methods that this calls, is to call p_leave 
+with a suitable error number. System code handles the recovery and the reporting that the application has 
+failed to start. 
+
+
+The most common cause of failure during initialisation is that there is insufficient memory available. In many 
+applications this is the only error that could occur during start-up initialisation. An error of this nature can 
+normally be precipitated by setting the application's initial heap size requirement to be sufficiently large. 
+
+This is done by setting the heapsize variable in the applications .pr file, as described in the An HWIM 
+Application - Hello World chapter. Should insufficient memory be available, the application will then fail at a 
+very early stage, before any application-specific code is executed, and this failure will be handled by system 
+code. 
+
+
+To avoid excessive memory use by an application you should avoid allowing for the worst case. You should 
+not, for example, set an initial heap size for a file-based application so that it is guaranteed to be able to load 
+an exceptionally large file. 
+
+
+This technique may not prevent application code from running if, for example, the out-of-memory failure 
+occurs when the window server is creating server-side resources for the application, or if a file-based 
+application fails while opening a large file. It will, however, cause the application to fail earlier rather than 
+later in the majority of cases. 
+
+
+10-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+General error recovery 
+
+
+One of the most important aspects of the handling of errors is to understand that virtually all application- 
+specific code is executed from within the ao_run method of some active object or other. For example, all 
+code that is executed in response to the receipt of a window server event is executed from within the 
+ao_run method of the application's subclass of the WwSERvV object. This includes all system-generated 
+redrawing and all keypress processing, which itself includes both the receipt of a WN_KEY message by any 
+window and, more indirectly, the processing of a command by means of a command manager method. 
+
+
+There are two main areas of code that are exceptions to this general case: 
+e the start-up initialisation of an application 
+e code executed in response to an error, such as an active object's ao_abrun method. 
+
+
+Errors occurring in the first of these two areas are handled as described earlier, while the code executed in 
+response to an error should be written so that it can never, itself, generate errors. 
+
+
+In consequence an error can always be reported simply by calling p_leave. When called within an active 
+object's ao_run method, this will be caught by the application manager's event handler and will, cause the 
+application manager to be sent an AM_CLEAN_UP message. This provides standard resource clean-up and 
+also makes a call-back to the active object's own ao_abrun method, to provide standard error reporting 
+(which is, itself, designed so that it will not fail). For further details, see the description of APPMAN's 
+am_start method, and the further topics that it references, in the APPMAN Application Manager Class 
+chapter of the OLIB Reference manual. 
+
+
+Note that an application that has one or more global actions to execute on the occurrence of all types of 
+error can subclass the am_clean_up method to provide these actions as well as the method's standard 
+
+functionality. The Record application, which is described in the Application Design chapter, and whose 
+source code is supplied with the SDK, provides an example of the use of this technique. 
+
+
+The roll-back principle 
+
+
+All operations that can fail should be written so that failure causes roll-back to a previously safe state. 
+Failure to ensure adequate roll-back is one of the most common defects in application software and usually 
+evidenced by a monotonically increasing use of memory as some operation is repeated. Such an occurrence 
+can generally be detected faily easily, for example, by the use of spy.app (described in the Series 3/3a 
+Programming Guide). 
+
+
+A simple example is the insertion of records into a variable array (see, for example, the va_insertm method 
+of the vAFLAT class, described in the Variable Arrays chapter of the OLIB Reference manual). If an error 
+occurs before the insertion is complete, any partially inserted data is removed before the error is propagated 
+by calling p_leave. 
+
+
+In general, any operation that consists of a sequence of stages, where any stage could fail, must be written 
+to release any resources that have been created in earlier successful stages. The general model is illustrated 
+in the following code: 
+
+
+VOID multi_stage() 
+{ 
+
+
+INT error; 
+
+
+stage_one(); /* this creates a resource, calling p_leave on failure */ 
+error=p_enter(stage_two); /* catch any error in the second stage */ 
+if (error) 
+{ 
+undo_stage_one(); /* release the resource created in stage one */ 
+p_leave(error); /* propagate the error to system code */ 
+} 
+} 
+
+
+If possible, such code should be written so that the roll-back is as simple as possible. For example, suppose 
+a large amount of data has to be inserted into a buffer, and that the data has to be read in segments. 
+Recovery may be complex if each segment is read and inserted separately, since a failure will require the 
+deletion of all previously inserted segments. A simpler approach, which requires no explicit error recovery 
+code, is to pre-allocate space for the entire insertion in a single operation. If this fails (presumably by calling 
+p_leave) no further action is necessary. If it succeeds, the data can be written into the allocated space, 
+segment by segment, with no risk of subsequent failure. If there could be a failure in reading the data 
+
+
+10-2 
+
+
+10 ERROR HANDLING AND ERROR RECOVERY 
+
+
+segments then this approach still simplifies matters since there is always only a fixed size of allocated 
+memory to be released, regardless of how many segments have been copied into it. 
+
+
+The following sections give a number of different means of ensuring that roll-back recovers resources that 
+have been created before an error occurs. In a real case it is likely that a mixture of these techniques will be 
+used. 
+
+
+Roll-back for component objects 
+
+
+The creation of an object that contains a number of components could fail during the creation of the object 
+itself or during the creation or initialisation of any of its components. Any failure should result in the 
+destruction of the object and any partially created components. This situation is particularly simple since it 
+can make use of the built-in mechanisms for component destruction. 
+
+
+Suppose, for example, that a MYAPP category contains the mycLass class, with component classes 
+COMPONENT1 and COMPONENTZ2. The class definition for MycLass could be as follows: 
+
+
+CLASS myclass root 
+
+{ 
+
+ADD init 
+
+PROPERTY 2 
+{ 
+VOID *comp1; 
+VOID *comp2; 
+} 
+
+} 
+
+
+where its init method function might be: 
+
+
+VOID myclass_init (PR_MYCLASS *self) 
+{ 
+self—->myclass.compl=f_new (CAT_MYAPP_MYAPP,C_COMPONENT1) ; 
+self—->myclass.comp2=f_new (CAT_MYAPP_MYAPP,C_COMPONENT2) ; 
+} 
+
+
+If aMYCLASS instance is created with: 
+VOID *hand; 
+hand=f£_newsend (CAT_MYAPP_MYAPP,C_MYCLASS,O_INIT) ; 
+
+
+then a failure (by means of a call to p_leave) at any stage will cause the object and any created 
+components to be sent a DESTROY message, and the call to p_leave is then propagated. 
+
+
+Note the use of f_new and f_newsend, to guarantee a call to p_leave on failure. 
+The principle may be applied to the creation of components of the components, and so on. 
+
+
+Other resources in an object's property 
+
+
+Resources that are not component objects, but whose handles are stored in an object's property must be 
+explicitly released in the object's dest roy method. This is illustrated in the following example, which 
+extends the one given above. 
+
+
+In this case, MycLass has a cell of allocated memory, with its handle stored in its property, according to the 
+class definition: 
+
+
+CLASS myclass root 
+{ 
+REPLACE destroy 
+ADD init 
+CONSTANTS 
+{ 
+ALLOC_SIZE 100 
+} 
+PROPERTY 2 
+{ 
+VOID *compl; 
+VOID *comp2; 
+BYTE *alloc; 
+} 
+
+
+10 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Its init method function could then be: 
+
+
+VOID myclass_init (PR_MYCLASS *self) 
+{ 
+self—->myclass.compl=f_new(CAT_MYAPP_MYAPP, C_COMPONENT1) ; 
+self—->myclass.comp2=f_new(CAT_MYAPP_MYAPP, C_COMPONENT2) ; 
+self—->myclass.alloc=f_alloc(ALLOC_SIZE) ; 
+} 
+
+
+Again, note the use of the f£_xxx functions, to guarantee a call to p_leave on failure. 
+The destroy method function would be: 
+
+
+VOID myclass_destroy(PR_MYCLASS *self) 
+{ 
+
+
+if (self->myclass.alloc) 
+{ 
+p_free(self->myclass.alloc) 
+self->myclass.alloc=NULL; /* not strictly necessary in this case */ 
+
+
+} 
+p_supersend2 (self,O_DESTROY) ; 
+} 
+
+
+Again, creating an instance of MYCLASs with: 
+VOID *hand; 
+hand=f_newsend (CAT_MYAPP_MYAPP, C_MYCLASS, O_INIT); 
+will result in total roll-back (and an error report) in the event of any failure. 
+
+
+Note that it is good practice to zero the property corresponding to the handle of a resource when that 
+resource is released. Although not strictly necessary in the above example, in general it is useful as it 
+prevents an attempt being made to release a resource that does not exist. 
+
+
+Using the CLEANUP list 
+
+
+An application may create temporary resources whose handles are stored on the stack, rather than in an 
+object's property. Alternatively, even if the handles are stored in property, the resources may not be created 
+or destroyed at the same time as the 'owning' object, and the roll-back on failure to create the resource may 
+not need an object to be destroyed. 
+
+
+In such cases, roll-back can be performed by use of the CLEANUP object that is present in every HWIM 
+application. This object is described in The CLEANUP Class, in the OLIB Reference manual. 
+
+
+Suppose that, the file afile.txt needs to be opened temporarily, together with the temporary creation of two 
+allocated memory cells. On failure to create all of these three resources, any of them that have been created 
+must be released and the error reported. Suitable code would be as follows: 
+
+
+VOID CreateResources (VOID) 
+{ 
+VOID *fcb; 
+UBYTE *pl1,p2; 
+INT cleanl,clean2; 
+
+
+f_open(&fcb, "AFILE.TXT") ; /* just leave on error */ 
+cleanl=cl_add_iochan (fcb); /* add file handle to cleanup list */ 
+pl=f_alloc(100); /* create first cell */ 
+clean2=cl_add_alloc(pl); /* add first cell to cleanup list */ 
+p2=f_alloc(100); /* if this succeeds, all resources are 
+created */ 
+cl_remove(cleanl); /* so we can remove both items... */ 
+cl_remove (clean2) ; /* ... from the cleanup list */ 
+
+
+/* processing that can not fail */ 
+
+
+p_close(fcb); 
+p_free(pl); 
+p_free(p2); 
+
+} 
+
+
+Remember that resources on the cleanup list will be removed by system code if p_leave is called in the 
+ao_run method of any active object. 
+
+
+10-4 
+
+
+10 ERROR HANDLING AND ERROR RECOVERY 
+
+
+Interactions with system code 
+
+
+Care should be taken when errors arise in application-specific code when system code also needs to perform 
+error recovery. A typical case is during the initialisation of a dialog, since it is system code that controls the 
+roll-back from any partially complete creation of dialog objects. 
+
+
+In general this is not a problem since the application code does not normally need to take any specific action 
+on an error condition. The application code can just call p_leave and leave the system code to perform all 
+necessary error recovery. 
+
+
+This might not be the case if, exceptionally, the application-specific code needs to perform some specific 
+action on detection of an error, such as reporting the error in a non-standard way, or sending some form of 
+notification to another process. In such a situation the application code will normally trap errors by calling 
+p_enter and perform local error handling when this call returns an error. 
+
+
+The preferred solution in such a case is to propagate the error to system code by calling p_leave (with the 
+same error number as was returned from the call to p_enter) after the local error handling is complete. This 
+will allow system code to perform its own error recovery, including reporting the error in a standard way. If 
+
+the error has already been reported by application code, the error can be propagated by calling p_leave (- 
+1). This will enable any required error recovery in system code but will disable the standard error reporting. 
+
+
+A difficulty arises in the (fortunately rare) case where it is essential, for some reason, that the application 
+code does not call p_leave. If, in such a case, system-owned resources may need to be released. then the 
+application's error recovery code should at least send the application manager a CL_CLEAN_LEVEL message, 
+which will normally be sufficient. There is, however, no guarantee that this will always be totally successful: 
+such a situation should be avoided if at all possible. 
+
+
+10-5 
+
+
+CHAPTER 11 
+
+
+FILE-BASED APPLICATIONS 
+
+
+The general aspects of file-based applications for the Series 3 range of machines are described in the 
+Communicating with the System Screen chapter of the Series 3 Programming Guide. This chapter assumes 
+a basic familiarity with that material and concentrates on those aspects that are of significance to an object 
+oriented application. The three main topics that are discussed are: 
+
+
+e — start-up initialisation 
+© opening and creating files 
+e saving files 
+
+
+To maintain consistency with the built-in applications, all file-based applications should obey the general 
+guidelines for such applications. They should, for example, store their files in a suitable subdirectory and 
+applications that use record-based files should write their records in a flash-friendly manner (see, for 
+example, the Database Files chapter of the PLIB Reference manual). It is a general rule that an application 
+must keep its current file open, even if it is not actually reading from or writing to the file. 
+
+
+Start-up initialisation 
+
+
+As is described in the Series 3 Programming Guide, the command line that is passed to a file-based 
+application when it is started contains the name of a file to be opened or created, the default file extension 
+and any ‘alias’ information. System initialisation code analyses the command line and writes the information 
+that it contains to a number of standard locations. Thus, by the time the application receives a 
+WS_DYN_INIT message, to perform application-specific initialisation, the data is set up as follows: 
+
+
+e the full path name of the file to be opened or created is pointed to by the magic static 
+DatUsedPathNamePtr 
+
+
+e whether the file is to be created or opened is determined by the UBYTE accessed by 
+w_am->hwimman.command, which will contain either H_COMMAND_CREATE_FILE or 
+H_COMMAND_OPEN_FILE (defined in hwimman.g) 
+
+
+e the default file name extension for the application's files is pointed to by an item of the application 
+manager's property and is accessed by the TEXT pointer w_am->hwimman.defext 
+
+
+e the alias information, if required, is accessed via the TEXT pointer w_am->hwimman.aliasinfo 
+
+
+A convenient way of opening or creating the required file from within the application-specific initialisation 
+code is to send the command manager a COM_FILE_CHANGE message of the form: 
+
+
+p_send4 (w_ws->wserv.com, O0_COM_FILE_CHANGE, w_am- 
+>hwimman.command, DatUsedPathNamePtr) ; 
+
+
+The required behaviour of this method is described in the following section. 
+
+
+11-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Opening and creating files 
+
+
+A file-based application will normally have New and Open command menu options, to create a new file and 
+to open an existing file. The corresponding command manager method functions would present suitable 
+dialogs to specify a file name and any other relevant parameters. 
+
+
+On successful completion of the dialog, the opening of an existing file or the creation of a new file could 
+conveniently be performed by calling a replacement of the com_file_change method of the application's 
+subclass of the comMAN command manager. A typical replacement would have the form indicated by the 
+following code: 
+
+
+GLDEF_D TEXT filename [P_FNAMESIZE]; 
+
+
+METHOD INT mycman_com_file_change(PR_MYCMAN *self, INT command, TEXT *pname) 
+
+
+{ 
+
+SaveCurrentFile(self); 
+
+p_scpy (&filename[0],pname) ; 
+
+switch (command) 
+{ 
+
+case H_COMMAND_CREATE_FILE: 
+hEnsurePath(&filename[0]); 
+CreateNewFile (self, &filename[0]); 
+break; 
+
+case H_COMMAND_OPEN_FILE: 
+OpenExistingFile(self, &filename[0]); 
+break; 
+} 
+
+p_send3 (w_am, O_AM_NEW_FILENAME, &filename[0]); 
+
+return(0); /* there has been no call to p_leave */ 
+
+
+} 
+
+
+where SaveCurrentFile, CreateNewFile and OpenExist ingFile represent application-specific code 
+to perform the corresponding actions. 
+
+
+The following points must be noted regarding this code: 
+
+
+the method is also called by system code, under the protection of p_enter, and must return zero 
+on successful completion. There is thus an implicit assumption that any failure within the method 
+should result in p_leave being called. Application code may, if desired, take advantage of this, to 
+trap and explicitly handle errors, by sending the message by means of p_entersend. An 
+application will normally have to handle a failure to open or create a file by attempting to reopen the 
+previously open file. 
+
+
+it is standard practice to call the utility function hEnsurePath at any point where it is possible that 
+the directory specified by a file specification might not exist. Although this is not guaranteed to 
+succeed, and does not report an error on failure, it reduces the likelihood that the following 
+operation (in this case, the creation of a file) could fail, merely because a directory has not yet been 
+created. 
+
+
+whenever an application switches to a new file it must, on successful completion of the operation, 
+send the application manager an AM_NEW_FILENAME message, passing a pointer to a permanent 
+buffer containing the full file specification of the new file. System code sets DatUsedPathnamePtr 
+to point to this name, as required for correct operation of the System Screen. Note that, in the 
+example, this buffer is, for clarity, implemented as static data. In a real application it would normally 
+be part of the property of some object that remained in existence for the whole time that this file is 
+the application's current file. In a simple application this object could be the command manager 
+itself, but would normally be an object that represents the current file. 
+
+
+A common alternative scheme is illustrated by the Record application (whose code is supplied and is 
+discussed in the Application Design chapter). In this case, the application's command manager has, for 
+example, a com_open_file method that does not use the com_file_change method. Instead, both 
+methods call common application-specific code. 
+
+
+Switchfiles messages 
+
+
+As discussed in the Series 3 Programming Guide, the System Screen can, at any time, send a Switchfiles 
+message to a file-based application. System code within the application converts such a message to a 
+
+
+11-2 
+
+
+11 FILE-BASED APPLICATIONS 
+
+
+COM_FILE_CHANGE message, sent to the application's command manager. The receipt of this message may 
+be handled in exactly the same way as described above. 
+
+
+An application that is temporarily unable to process a Switchfiles message may set the magic static 
+Dat Locked to a non-zero value, clearing it when it is again able to process such a message. 
+
+
+If opening a file takes an extended time, it would be sensible for an application to set Dat Locked for the 
+duration of this operation. In this case, the application mu st ensure that Dat Locked is cleared on 
+termination, even if the operation terminates on an error (which will generally result inp_leave being 
+called). 
+
+
+Saving files 
+
+
+Saving a file is subject to many of the considerations already discussed in the previous section. An 
+application will generally support at least Save and Save as menu options, with only the second of these 
+requiring a dialog to select a file name. 
+
+
+If, after saving the file with a specific name, the current file takes the new file name, this must be reported by 
+sending the application manager an AM_NEW_FILENAME message, as described above. 
+
+
+Saving the file may be an extended operation and should similarly be protected against Switchfiles 
+messages by setting Dat Locked. 
+
+
+Application termination 
+
+
+On termination of a file-based application by means of an Exit menu option, the command manager's 
+com_exit method should save any outstanding changes to the current file automatically, without any 
+notification to the user. Should an error occur during any such saving, the application should come to the 
+foreground (see below). The user should then be notified of the error and offered the option of cancelling 
+the Exit. Once the file is successfully saved (or, on failure, the user has elected to terminate the application) 
+the com_exit method should either supersend the com_EXIT message or, equivalently, call p_exit (0). 
+
+
+The following code illustrates a possible replacement com_exit method: 
+
+
+METHOD VOID mycman_com_exit (PR_MYCMAN *self) 
+{ 
+
+
+INT error; 
+
+
+error=p_enter2 (SaveChanges, self); 
+if (error) 
+{ 
+wClientPosition(0,0); /* come to foreground */ 
+hErrorDialog(error,0); 
+if (h2LineConfirm(-SYS_LOSING_CHANGES, -SYS_CONFIRM_CONTINUE) ) 
+return; 
+} 
+
+p_supersend2 (self,O_COM_EXIT); 
+
+}The code assumes that the application-specific function SaveChanges returns zero if no 
+changes have been made or if saving the changed file was successful. Any p_leave caused by an error 
+while saving the file is trapped by calling saveChanges under the protection of p_enter and is explicitly 
+reported (by use of the hErrorDialog utility function). 
+
+
+Shutdown messages 
+
+
+The System screen may, at any time, send an application a Shutdown message. System code within the 
+application converts such a message to a COM_EXIT message, sent to the application's command manager. 
+The receipt of this message may be handled in the same way as described above. 
+
+
+An application may receive a Shutdown message while it is a background process. To ensure that the user 
+can see and respond to any error notification, the process must therefore come to foreground, as mentioned 
+above. 
+
+
+Note that setting Dat Locked disables Shutdown messages as well as Switchfiles messages. 
+
+
+11-3 
+
+
+CHAPTER 12 
+
+
+EDIT WINDOWS 
+
+
+This chapter explains how to use the HWIM Epw1N class to create edit windows that (to name but a few 
+features) 
+
+
+e handle all standard cursor movement, selection, typing, and deletion keys 
+
+e can be either single-line or multi-line 
+
+e automatically scroll vertically and/or horizontally, whenever required 
+
+e automatically word-wrap, whenever required 
+
+e provide common editing functionality such as Copy, Insert, Bring, Evaluate, Find, and Replace. 
+
+
+All the features of Hwif edit boxes, available through the Hwif hEBxxx functions, are also available to 
+HWIM programmers using EDWIN directly. (In fact, as can be confirmed by consulting the module ehwif-c in 
+the optional \sibosdk\hwifsrc directory, the hEBxxx functions are just thin layers over calls to various 
+methods of EDWIN.) However, programming directly at the EDWIN level opens up many additional 
+possibilities. Some of these additional possibilities are: 
+
+
+e §=©more efficient handling of larger amounts of text 
+
+e edit windows (and edit-like windows) which support “labels” in the left-margin 
+e edit windows with tabs and variable tabstops 
+
+e edit windows with multiple fonts and font styles. 
+
+
+In fact, the main editing window in the Word Processor application built into the Series 3 is a subclass of 
+EDWIN - as are the main windows of the Database and Program Editor applications. 
+
+
+In order to achieve effects like this, programmers need to become acquainted with some of the component 
+objects utilised by EDWIN - for example the EPDoc document object, the scRIMG screen image object, and 
+the scRLAY screen layout object. Later sections of this chapter provide an introduction to these additional 
+objects (which are all instances of classes in FORM). However, many of the aspects of EDWIN can be 
+accessed without any knowledge of the internal structure of the class. These aspects are described in the 
+earlier sections of this chapter. 
+
+
+Introduction to EDWIN 
+
+
+Dialogs and edit windows contrasted 
+
+
+The first use a programmer normally makes of EDWIN is by having an edit box in a dialog. (See the chapter 
+Dialog Controls for information on how to program edit boxes in dialogs.) 
+
+
+In this case, the initialisation of the edit window is taken care of by system code. System code likewise 
+ensures that 
+
+
+e keypresses are passed to the edit box at the right time 
+
+
+e the edit box is always displayed in the correct “emphasis” state (ie with its cursor flashing or not, 
+as the case may be, and with any select region highlighted when appropriate). 
+
+
+12-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The responsibility of the programmer in this case is merely to 
+e choose which initialisation flags to define 
+e set text into the edit box when needed 
+e sense the contents of the edit box, after the user has edited them. 
+
+
+In contrast, when an application has an edit window outside a dialog box, the programmer has to accept the 
+following additional responsibilities 
+
+
+e creating the edit window to start with - by filling in fields in the IN_EDWIN data structure (and, 
+optionally, in the IN_EDWIN_x auxiliary data structure) 
+
+
+e deciding when the edit window should receive keys - and passing these keys onto the edit window 
+e deciding when the edit window should be emphasised. 
+
+
+The programmer also has to draw any border required for the edit window; the EDWIN class has, itself, no 
+notion of a border. 
+
+
+The NOTES example program 
+
+
+The examples in the first half of this chapter are mainly based on the example application Notes.app. The 
+source code of this application is placed in the directory \sibosdk\notes if the optional OOPDEMO 
+component of the SIBO C SDK is installed. This application may be recognised as an HWIM version of one 
+of the Hwif example programs. It creates three different edit windows, as can be seen in the following screen 
+shot: 
+
+
+This is the title (single line editor) 
+
+
+This is the main body of the note. 
+Itis a multi-line editor, supporting clipboard functionality, and 
+>the lines of text wrap automatically when required| 
+
+
+Find: <Find string here> ) 274 
+
+
+In this screen shot, the emphasis is currently with the middle editor - as can be seen from the flashing cursor 
+at the end of the third line, and also by the “margin cursor” in the left margin. These visual indications as to 
+which editor has the emphasis will of course disappear when the emphasis (sometimes also called the 
+“keyboard focus’) is moved elsewhere. 
+
+
+The three editors are each drawn within their own border - which is provided by creating the editor within an 
+instance of the Bwin bordered window class. As suggested above, the EDWIN class itself does not make 
+any call to any variant of gBorder: its concern is purely with the text inside the border. 
+
+
+The screen shot is of this application running on a Series 3a. The application also runs on a Series 3, and in 
+this case, there are fewer lines in the middle editor. In fact, as well as illustrating use of the EDWIN class, the 
+application provides an example of how to write a fully-resizeable application, that can run on either the 
+Series 3 or the Series 3a (exactly the same image program runs on the two different models, and would also 
+tun intelligently on machines with intermediate screen sizes). However, this feature of this application is 
+incidental to the main theme of this chapter and will not be mentioned again. 
+
+
+The “Hello World” program for edit windows 
+
+
+Because Notes is a fairly well developed example program, the basic architecture of programming an edit 
+window may to some extent be hidden, in its source code, by the lots of other concerns that have to be 
+taken care of by that program. For this reason, installing the optional OOPDEMO component of the SDK 
+also places the source code for a much simpler example, ehello.img, into the \sibosdk\ehello directory. 
+
+
+This program simply draws a one-line edit window in the middle of the screen, and diverts most incoming 
+keypresses to that window. The only exception is the ENTER keypress, which throws up a simple dialog 
+confirming the text currently in the editor. The following two screen shots demonstrate, respectively, the 
+main state of the application, and the confirmation dialog: 
+
+
+12-2 
+
+
+Hello horld 
+
+
+[Hello lt 
+
+
+Edit window 
+
+
+Current text Hello world 
+
+
+The EHELLO category file 
+
+
+The category file for the ehello application, ehello.cat, defines only three classes: 
+
+
+IMAGE ehello 
+
+
+EXTE 
+EXTE 
+
+
+INCL 
+INCL 
+
+
+RNAL olib 
+RNAL hwim 
+
+
+UDE hwimman.g 
+UDE edwin.g 
+
+
+CLASS ehwserv wserv 
+
+
+{ 
+REPLACE 
+
+
+} 
+
+
+ws_dyn_init 
+
+
+CLASS ehbwin bwin 
+
+
+{ 
+
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+
+
+PROPERTY 
+
+
+{ 
+
+
+wn_init 
+wn_emphasise 
+wn_key 
+wn_draw 
+
+
+PR_EDWIN *edwin; 
+
+
+} 
+} 
+
+
+CLASS ehdlg dlgbox 
+
+
+{ 
+REPLACE 
+
+
+} 
+
+
+dl_dyn init 
+
+
+12 EDIT WINDOWS 
+
+
+Hello 
+World 
+
+
+Ehell 
+
+
+Hello 
+World 
+
+
+Ehello 
+
+
+The bulk of what little code there is in the application resides in the EHBWIN class. As can seen, EHBWINis a 
+custom-subclass of BWIN, and owns a component EDWIN object. In technical terms - elaborated below - 
+EHBWIN is the “landlord” for the edit window in this application. 
+
+
+Initialisation code in EHELLO 
+
+
+The code in main has the standard form: 
+
+
+12-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV wserv; 
+
+
+p_linklib (0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_EHELLO_EHELLO) ; 
+app.wserv_class=C_EHWSERV; 
+wserv.com_cat=p_getlibh (CAT_EHELLO_HWIM) ; 
+wserv.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_EHELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+} 
+
+
+After main, application code is next called in the ws_dyn_init method of the EHWsERV class: 
+
+
+METHOD VOID ehwserv_ws_dyn_init (PR_EHWSERV *self) 
+{ 
+wsEnable(); 
+self-—>wserv.cli=f_newsend (CAT_EHELLO_EHELLO, C_EHBWIN, O_WN_INIT); 
+} 
+
+
+Evidently, this creates and initialises the client window for the application - an instance of EHBWIN. In turn, 
+the wn_init method of EHBWIN is as follows: 
+
+
+METHOD VOID ehbwin_wn_init (PR_EHBWIN *self) 
+{ 
+W_WINDATA wd; 
+IN_EDWIN_X initx; 
+Strict: 
+{ 
+IN_EDWIN e; 
+TEXT rest[21]; 
+} Rite; 
+
+
+wd.extent .width=240-50; /* extent calculation presupposes SERIES 3 screen 
+
+
+wy 
+wd.extent.height=3+10+5; /* matches flags set for bwin below */ 
+wd.extent.tl.x=0; 
+wd.extent.tl.y=31; /* centred vertically */ 
+
+
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+
+hLoadResBuf (EHSTR_INIT, &init.e.contents[0]); 
+
+init.e.vulen=240-50-3-1-5-1; /* one extra pixel clearance each end */ 
+
+init.e.maxlen=50; 
+
+init.e.flags=IN_EDWIN_VULEN_PIXELS | IN_EDWIN_POSITION_SUPPLIED; 
+
+initx. pes. x=3+13 
+
+initx.pos.y=3; 
+
+self-—>ehbwin.edwin=f_newsend (CAT_EHELLO_HWIM, C_EDWIN, O_WN_INIT, 
+&éinit,self, &initx); 
+
+
+self-—>win.flags=IN_BWIN_SHADOW 2|IN BWIN_CUSHION; 
+p_send3 (self,O_WN_EMPHASISE, TRUE) ; 
+
+hInitVis (self); 
+
+} 
+
+
+Without going into details at the moment, the basic form of this method can still be pointed out: 
+e connect the window to the Window Server (by sending self a wn_connect message) 
+e create and initialise the EDWIN component object 
+
+
+e ~=make this window tree visible. 
+
+
+Other code in EHELLO 
+
+
+The other three methods of EHBWIN mainly just delegate responsibility appropriately, between the EDWIN 
+component and the BwIN superclass (see later for a fuller explanation of what is going on here): 
+
+
+METHOD VOID ehbwin_wn_emphasise(PR_EHBWIN *self,INT flag) 
+{ 
+p_supersend3 (self, O_WN_EMPHASISE, flag) ; 
+p_send3 (self-—>ehbwin.edwin, O_WN_EMPHASISE, flag) ; 
+} 
+
+
+12-4 
+
+
+12 EDIT WINDOWS 
+
+
+METHOD VOID ehbwin_wn_draw(PR_EHBWIN *self) 
+
+
+{ 
+p_supersend2 (self, O_WN_DRAW) ; 
+p_send2 (self—->ehbwin.edwin, O_WN_DRAW) ; 
+
+
+} 
+
+
+METHOD VOID ehbwin_wn_key(PR_EHBWIN *self, INT keycode, INT mods) 
+
+
+{ 
+SE_EDWIN sense; 
+
+
+if (keycode!=W_KEY_RETURN) 
+p_send4 (self-—>ehbwin.edwin, O_WN_KEY, keycode,mods) ; 
+else 
+
+
+{ 
+p_send3 (self—->ehbwin.edwin, O_WN_SENSE, ésense) ; 
+LaunchDialog(C_EHDLG, EHDLG, sense.buf) ; 
+} 
+} 
+
+
+The utility routine LaunchDialog has the standard form 
+
+
+LOCAL_C VOID LaunchDialog(INT class,INT resid,VOID *rbuf) 
+
+
+{ 
+DL_DATA dld; 
+
+
+dld.id=resid; 
+
+dld.rbuf=rbuf; 
+
+dld.pdlg=NULL; 
+
+hLaunchDial (CAT_EHELLO_EHELLO, class, &dld); 
+} 
+
+
+and, in turn, the d1_dyn_init method of the EHDLG dialog box class merely sets the text of the edit window 
+into a text window in the dialog: 
+
+
+METHOD VOID ehdlg_dl_dyn_init (PR_DLGBOX *self) 
+
+
+{ 
+hDlgSetText (1,self->dlgbox.rbuf) ; 
+
+
+} 
+
+
+Simple use of EDWIN 
+
+
+This section explains: how to initialise an edit window, how to pass keys to it, how to set text into it and 
+sense text out of it, how to pass wn_draw and wn_emphasise messages onto it, and the basic format of the 
+text stored in it. 
+
+
+Initialising an instance of EDWIN 
+
+
+Often, the hardest aspect of incorporating an edit window in an application is initialising it correctly. Once 
+the edit window has been set up properly, it handles most features automatically. 
+
+
+In order for an edit window to be drawn on the screen, the following steps are required: 
+1. aninstance of the EDWIN class (or a subclass thereof) has to be created 
+2. awn_init message must be sent to the object, with suitable parameters (see below) 
+
+
+3. the window tree of which the editor is part must be made visible, usually via a call to the utility 
+function hInitVis. 
+
+
+These steps may take place in code such as the following: 
+
+
+IN_EDWIN init; 
+IN_EDWIN_X initx; 
+
+
+edwin=f_newsend (CAT_NOTES_HWIM, C_EDWIN, O_WN_INIT, &éinit, landlord, &initx) ; 
+
+
+hinitVis (landlord) ; 
+
+
+12-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The landlord of the edit window 
+
+
+In the above code fragment, the variable landlord is the handle of an instance of (a subclass of) the 
+HWIM wzn class which has connected to the Window Server. In the language of the Windows chapter in 
+this manual (to which the reader is referred for background information on such concepts as “lodger 
+windows’), the Landlord object contains a notional wswINn component. In other words, a wn_connect 
+message has been sent to the landlord object, and the field 1andlord->win.id has been filled in as a 
+result. 
+
+
+Note that the value of landlord->win.id must be filled in before the wn_init message is sent to the 
+EDWIN object. 
+
+
+Frequently, the Landlord object is an instance of a (subclass of) the HWIM bwin class. 
+
+
+Incidentally, whereas in the Notes example application, each of the three editors has its own unique landlord 
+window, there is no general requirement for a given landlord window to contain only one editor. For 
+example, if there are three editors in one dialog, that dialog window (an instance of dlgbox) is the common 
+landlord of all three editors. 
+
+
+As with all lodger windows, an EDWIN object requires to know 
+e the top left offset within the landlord, to the rectangle occupied by the lodger 
+e the width of the rectangle occupied 
+
+
+e the height of this rectangle: 
+
+
+LANDLORD 
+
+
+In the case of EDWIN: 
+
+
+e the height is worked out, inside the wn_init method, from a knowledge of the number of lines that 
+are to be visible at one time (this defaults to one), the font in which the text in the editor is to be 
+displayed, and the vertical leading to be applied with this font 
+
+
+e the width is also worked out, by one of a variety of different means, depending on which flags are 
+set on initialisation 
+
+
+e the top-left offset always has to be supplied explicitly, in pixels - although as is explained below, it 
+is possible to defer providing this value until later in the overal initialisation process. 
+
+
+The IN_EDWIN and IN_EDWIN_X data structs 
+
+
+The IN_EDWIN and IN_EDWIN_X data structs are defined as follows in edwin.cl: 
+
+
+typedef struct 
+{ 
+
+
+UWORD vulen; viewing length or width 
+
+UWORD flags; autoselect etc 
+
+UWORD maxlen; maximum number of characters allowed 
+TEXT contents[1]; rest of initial contents follows in line 
+
+
+} IN_EDWIN; 
+
+
+typedef struct 
+{ 
+WORD total; 
+WORD top; 
+} EDWIN_LEADING; 
+
+
+12 -6 
+
+
+12 EDIT WINDOWS 
+
+
+typedef struct 
+{ 
+
+
+UWORD vislines; number of lines visible in window 
+P_POINT poe; top left offset relative to landlord 
+WORD font; font id 
+
+UWORD style; font style 
+
+EDWIN_LEADING leading; total and top-only vertical leadings 
+VOID. “doe? document object to use 
+
+VOTD Medias possible clipboard to use 
+
+} IN_EDWIN_X; never used in edwins in dialogs 
+
+
+Whilst the address of an IN_EDWIN struct must always be passed to the wn_init method of EDWIN, it is 
+optional whether to pass the address of an IN_EDWIN_X struct. This is because, depending on various bit 
+values that can be set in the flags field in the IN_EDWIN struct, default values are assumed for the fields 
+that can be supplied in the IN_EDWIN_x struct. More precisely: 
+
+
+e unless IN_EDWIN_VISLINES_SUPPLIED is set in flags, the value of vislines is taken as 1 
+
+
+e the value of pos is ignored unless IN_EDWIN_POSITION_SUPPLIED is set (if this bit is clear, the 
+value of pos must be supplied by a subsequent call to 1g_set_id_pos - see below) 
+
+
+e unless IN_EDWIN_FONT_SUPPLIED is set, the value of WS_FONT_SYSTEM is assumed for font, 
+and the value G_STY_NORMAL is assumed for style 
+
+
+e unless IN_EDWIN_LEADING_SUPPLIED is set, values of 2 and 1 are assumed for leading.total 
+and leading.top 
+
+
+e unless IN_EDWIN_DOC_SUPPLIED Is set, any supplied value of doc is ignored, and the edit 
+window automatically creates a suitable document object (see later in this chapter for further 
+discussion of document objects) 
+
+
+e the value of clip is ignored unless IN_EDWIN_CLIPBOARD is set (specifying that the editor is to 
+support clipboard functionality). 
+
+
+As can be appreciated, edit boxes in dialogs are never passed an address of an IN_EDWIN_X struct; all the 
+corresponding flags are clear. This reflects the fact that the EDWIN resource struct, defined in hwim.rh, 
+corresponds just to the IN_EDWIN struct, and does not have any fields matching the IN_EDWIN_X struct. 
+
+
+The Ig_set_id_pos method 
+
+
+In case it is impossible (or particularly inconvenient) to give the value of pos, the top-left offset of the editor 
+within its landlord, at the time when the wn_init method has to be called (this is the case when editors are 
+created within dialogs, as the dimensions of a dialog cannot be determined until all the items in the dialog 
+have been initialised), this can be given later, by sending the editor an 1g_set_id_pos message as follows: 
+
+
+P_POINT pos; 
+
+
+p_send5 (edwin, O_LG_SET_ID_POS, landlord->win.id, &pos,width) ; 
+
+
+where width is the width of the region the editor is to display itself upon. 
+
+
+Other edit window initialisation flags 
+
+
+In addition to the six IN_EDWIN_xxx flags mentioned above, there are four other groups of possible values 
+that the flags field in the IN_EDWIN struct can contain: 
+
+
+e values governing the interpretation of the vulen field, if set 
+
+
+e values influencing the behaviour of the wn_key method of the editor (ie influencing the way the 
+editor responds to various keypresses passed to it) 
+
+
+e values governing the initial cursor position and initial highlighting (more precisely, these control 
+the cursor position and the highlighting following initialisation and following any call to wn_set to 
+set text into the editor) 
+
+
+e miscellaneous other values governing attributes the edit window may or may not possess. 
+
+
+In detail, these ten additional values are as follows: 
+
+
+12-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+IN_EDWIN_VULEN_CHARACTERS if this is set in flags, the value of vulen is multiplied by 
+the max_width value for the font to be used by the editor, 
+and the result is used for the width of the editor 
+
+
+IN_EDWIN_VULEN_PIXELS if this is set in flags, the value of vulen is taken directly as 
+the width to be used by the editor (if neither this flag or the 
+previous one is set, then the width is set to the product of 
+the max_width value of the font and the maxlen value from 
+the IN_EDWIN struct) 
+
+
+IN_EDWIN_ACCEPT_TABS unless this is set, the wn_key method of the editor will reject 
+the TAB key 
+IN_EDWIN_ACCEPT_SOFT_HYPHENS unless this is set, the wn_key method will reject the 
+
+
+CONTROL-hyphen key (which would otherwise insert a so- 
+called “soft” hyphen - which would be invisible in most 
+cases) 
+
+
+IN_EDWIN_DIALLABLE unless this is set, the wn_key method will reject the SHIFT- 
+DIAL and the CONTROL-SHIFT-DIAL keys (if this is set, the 
+wn_key method will, respectively, insert an 0x05 telephone 
+symbol, or run the system ‘Append country markup’ dialog) 
+
+
+IN_EDWIN_NO_AUTOSELECT if this is set, the initial cursor position is set to the start of 
+the text, and there is no initial select region 
+
+
+IN_EDWIN_AUTO_CUR_END this has the same effect as the previous flag, except that the 
+initial cursor position is set to the end of the text (if neither 
+this flag or the preceding one is set, the cursor is placed at 
+the end of the text and the entirety of the text is selected) 
+
+
+IN_EDWIN_LEFT_CURSOR if this is set, a triangular pointing cursor is displayed down a 
+left-hand margin (as in the middle of the three editors in the 
+Notes example application), using the same font as the main 
+application but with all bits of the font style cleared apart 
+from the G_STY_DOUBLE bit (if set) 
+
+
+IN_EDWIN_TEXT_SEGMENTED if set, this means that the editor will create an EPSEG 
+document object whenever needed (as opposed to the 
+EPFLAT object that is created by default - see later in this 
+chapter for more discussion of document objects) 
+
+
+IN_EDWIN_PAGINATABLE (for advanced use only - see later). 
+
+
+A note on the CONTENTS field in the IN_EDWIN struct 
+
+
+Evidently, the IN_EDWIN struct only defines one element in a possible contents [] array. In order to 
+specify initial contents different from just the null string ("" - specified when init .contents [0] is zero), 
+the application needs to make a declaration such as 
+
+
+struct 
+{ 
+IN_EDWIN e; 
+TEXT rest [LENGTH-1+1]; 
+} anit; 
+init.e.maxlen=...; 
+pUsepy (init.e.wcontents [0] ,pinitstring) ; 
+
+
+edwin=f_newsend(C_APP_HWIM, C_EDWIN, O_WN_INIT, é&init,...); 
+
+
+Note that the array contents[] is ignored altogether if the flag IN_EDWIN_DOC_SUPPLIED is set in flags. 
+Apart from this, init .contents[0] is always interpreted as a pointer to a zero terminated string. 
+
+
+Alternative means of defining initial text for an editor (these methods can circumvent the limitation to setting 
+text that is only one paragraph long) include: 
+
+
+12-8 
+
+
+12 EDIT WINDOWS 
+
+
+e using the wn_set or other methods of the EDWIN class, possibly repeatedly, before the editor is 
+made visible 
+
+
+e setting the text directly into the document object. 
+
+
+Values of special characters in the text 
+
+
+The following values are used to represent special characters within an editor: 
+
+
+7 (SCRLAY_SYM_HARD_HYPHEN) a minus sign (sometimes called a “nonbreaking hyphen”) 
+that does not count as a word delimiter - normally entered at 
+the keyboard using SHIFT-CONTROL-hyphen 
+
+
+8 (SCRLAY_SYM_SOFT_HYPHEN) a soft (sometimes called an “optional”) hyphen - normally 
+invisible, but will transform into a visible hyphen to allow a 
+word to wrap over two lines at the point, if required - 
+normally entered at the keyboard using CONTROL-hyphen 
+
+
+15 (SCRLAY_SYM_HARD_SPACE) a space that does not count as a word delimiter - normally 
+entered at the keyboard using SHIFT-CONTROL-SPACE 
+
+
+0 ("\O') a paragraph end - normally entered at the keyboard using 
+ENTER 
+10 (7 Any a forced line break - normally entered at the keyboard using 
+
+
+SHIFT-ENTER 
+
+
+Oo (EXE a tab character - normally entered at the keyboard using the 
+TAB key 
+5 (WS_SYMBOL_PHONE) a telephone character - normally entered at the keyboard 
+
+
+using SHIFT-DIAL. 
+
+
+Apart from the above values, characters with values less than 32 should in general not be set into edit 
+windows. Note in particular that characters with values less than 4 are all treated, by low-lying code (in the 
+OLIB library) as paragraph delimiters - with potentially bizarre results, given that the formatting code in 
+FORM only recognises the character value 0 as a paragraph delimiter. 
+
+
+Note that no characters are written to the buffer to denote the location of line ends caused merely by word- 
+wrap. These locations (sometimes called “soft carriage returns”) have no fundamental significance: 
+
+
+e they change whenever the window size changes (eg when the status window is altered) or the 
+display font is “zoomed” 
+
+
+e they are calculated dynamically when needed, and are held in a different part of property of the edit 
+window (actually in the scRLAy screen layout component). 
+
+
+A note on the MAXLEN field in the IN EDWIN struct 
+
+
+For clarity, it should be emphasised that the max1en field in the IN_EDWIN data struct specifies the 
+maximum number of characters the editor can contain, not counting any final terminating character. 
+
+
+For example, an editor with maxlen set to 6 could contain the string "abcdef" (where the editor would in 
+fact also store a terminating zero at the end of the string. 
+
+
+However, if the editor was multi-line, it could not store the text "ab\0cdef" (representing a paragraph of 
+
+
+two characters followed by one of four characters): that would require a max1en of (at least) 7. 
+
+
+The wn_sense method 
+
+
+For many uses of edit windows, the following model is sufficient to explain the storage of text within the 
+editor: the text is stored as a zero terminated string, and the wn_sense method of EDWIN provides access to 
+this buffer, as follows: 
+
+
+12-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+typedef struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} SE_EDWIN; 
+
+
+SE_EDWIN sense; 
+
+
+p_send3 (edwin, O_WN_SENSE, &ésense) ; 
+p_scpy (&store[0],sense.buf) ; 
+
+
+Note however that the buffer whose address (sense. buf) is obtained in this way must always be regarded 
+as read only. In order to change the contents of this buffer, the various methods of EDWIN (or methods of 
+components of EDWIN) have to be used. 
+
+
+Second, note that the buffer used by the editor may move as more text is added. This is because the buffer 
+is resized according to how much text it contains. Therefore, it would be a grave mistake to hold onto the 
+address of this buffer, and assume that this will still be valid after more text could have been added into the 
+editor. 
+
+
+Third, as mentioned above, paragraph ends (in multi-line editors) are internally represented as zeros. 
+However, code such as 
+
+
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+p_scpy (&store[0],sense.buf); 
+
+
+will only succeed in copying out text as far as the first embedded zero. For this reason, the Notes example 
+application essentially uses the following code instead: 
+
+
+SE_EDWIN sense; 
+
+
+p_send3 (edwin, O_WN_SENSE, &ésense) ; 
+p_bcpy (&store[0],sense.buf,sense.len); 
+
+
+Finally, note that this still assumes that the text is stored in a flat buffer. This applies by default, but the 
+initialisation flag IN_EDWIN_TEXT_SEGMENTED can be used to specify that the text is stored in a segmented 
+buffer. (Roughly speaking, the larger the quantity of the text, the more pres sing the need to store it ina 
+segmented buffer - to cut down on the amount of data that needs to be shuffled along each time a single 
+character is typed into the middle of the document.) If the textis stored segmented, the result of the 
+wn_sense method is undefined, and other means are required to sense the contents of the editor. 
+
+
+The wn_set method 
+The wn_set method can be used to completely replace the contents of an EDWIN object. 
+It uses the same SE_EDWIN struct as does the wn_sense method: 
+
+SE_EDWIN set; 
+
+p_send3 (edwin, 0_WN_SET, &set); 
+
+
+After this method, the contents of the editor are the set . 1en characters in the buffer pointed to by 
+set.buf. (The operation of the method involves copying these characters into the internal storage buffers 
+of the edit window.) All previous contents are discarded. The highlight and the cursor position are 
+adjusted according to the IN_EDWIN_AUTO_CUR_END and IN_EDWIN_NO_AUTOSELECT flags specified on 
+initialisation. 
+
+
+The wn_key method 
+
+
+The way to pass keypresses onto an edit window is to send a wn_key message as follows 
+p_send4 (edwin, O_WN_KEY, keycode,modifiers) ; 
+
+The method actually returns one of the following two values: 
+¢ WN_KEY_CHANGED - the contents of the edit window changed as a result of the keypress 
+
+
+@ WN_KEY_NO_CHANGE (which is the same as FALSE) - the contents of the edit window did not 
+change as a result of the keypress. 
+
+
+In most cases, however, this value will be ignored by application code that passes the key to the window. 
+
+
+12-10 
+
+
+12 EDIT WINDOWS 
+
+
+Something else that is automatically suitable in most uses of EDWIN is the behaviour of the wn_key method 
+when the keypress passed to the editor 
+
+
+© causes an out-of-memory error, or 
+e would cause the maximum capacity of the editor to be exceeded. 
+
+
+See the discussion of the ew_1leave method below for more information on how EDWIN copes with these 
+two cases. 
+
+
+The wn_emphasise method 
+
+
+Although the need for the wn_key method is clear, the need for the wn_emphasise method may be less so. 
+However, as mentioned several times in this manual, there is a definite need for applications to track the 
+“emphasis” as it moves around an application: 
+
+
+e into the menu bar and out again 
+e into the Help subsystem and out again, or into dialogs and out again 
+e around various parts of the main viewing screen of the application. 
+
+
+The parameters to the wn_emphasise method of EDWIN are the same as those for any other window class 
+within HWIM: 
+
+
+p_send3 (edwin, O_WN_EMPHASISE, flag) ; 
+
+
+where flag is either FALSE, to indicate that emphasis is moving away from the edit window, or TRUE, to 
+indicate that emphasis is moving fo the edit window. 
+
+
+The wn_draw method 
+
+
+The wn_draw method shares with wn_key and wn_emphasise the feature that landlord windows for edit 
+windows invariably have to pass these messages onto their EDWIN components. 
+
+
+As far as EDWIN is concerned, there are no additional parameters to the wn_draw method (in particular, the 
+entire visible portion of the editor has to be redrawn every time). 
+
+
+Additional EDWIN methods 
+
+
+This section explains some additional methods of EDWIN: 
+e methods for inserting text, finding text, and replacing text 
+e the copy and insert (“paste”) clipboard methods 
+e the ew_evaluate method 
+e additional setting and sensing methods 
+e how to detect if the contents of an edit box has been changed 
+e edit boxes set to be “read only” 
+
+
+e the ew_leave method for notifying run-time errors. 
+
+
+The ew_insert method 
+
+
+The following code will result in the blen characters at *buf being inserted into the editor with handle 
+edwin: 
+
+
+p_send4 (edwin, O_EW_INSERT, buf,blen) ; 
+
+
+The characters are inserted at the cursor position (any selection being cancelled first), and the cursor is 
+advanced to the end of the characters inserted. 
+
+
+The ew_insert method calls ew_leave if any error occurs. 
+
+
+12-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ew_find method 
+
+
+It is possible to request an editor to search for given text within itself. The following code is used 
+val=p_send4 (edwin, O_EW_FIND,pstr, flags) ; 
+where pst r points to a zero-terminated string of the text to match, and possible bit values in flags are: 
+
+
+¢ EWF_BACKWARDS to search backwards from the cursor position (the default is to search forwards 
+from the cursor position) 
+
+
+@ EWF_CASESENS to make the search case sensitive (the default is for the search to be case 
+insensitive). 
+
+
+The ew_find method returns FALSE if no match was found, and otherwise TRUE - in which case the 
+matched text is highlighted as the new select region. The ew_find method is intelligent enough to code 
+with repeated calls to ew_find without finding the same text repeatedly. 
+
+
+Note that matches across paragraph boundaries are not possible (this is consistent with the search string 
+being zero terminated: it cannot contain an embedded zero). 
+
+
+The ew_replace method 
+
+
+The ew_replace method is in some ways similar to the ew_insert method, but it is designed primarily to 
+implement a ‘Replace’ menu command (in conjunction with the ew_find method, which is designed to 
+implement a ‘Find’ menu command). Whereas ew_insert cancels any selection before inserting the 
+specified characters, ew_replace Starts by deleting any selection. Another difference is that ew_insert 
+takes its insertion text in the (buf, len) form, whereas ew_replace expects a zero terminated string. 
+Finally, whereas ew_insert always leaves cursor at the bottom end of the selection region consisting of 
+the text just inserted, ew_replace allows the cursor to be positioned at either end of this selection - in order 
+to support repeated forward or backward text replacement, without entering an infinite recursion: 
+
+
+p_send4 (edwin, O_EW_REPLACE, replace, backwards) ; 
+
+
+The replacement string is specified by the zero-terminated string * replace, and the flag backwards 
+specifies whether the cursor should be placed at the top end of the selection (if backwards is TRUE) or at 
+the bottom end. 
+
+
+The method attempts to insert the replacement text first, before deleting the existing selection (if any), so 
+that any out-of-memory error is handled automatically without the loss of any text. 
+
+
+The ew_replace method calls ew_leave if any error occurs. 
+
+
+The ew_replace_clip method 
+
+
+The ew_replace_clip method is provided to implement a “Copy text’ menu command, in conjunction with 
+the ew_paste_clip method (discussed next), which is provided to implement an ‘Insert text’ menu 
+command (sometimes called a ‘Paste’ menu command). 
+
+
+Both these methods presuppose that the flag IN_EDWIN_CLIPBOARD was Set on initialisation - otherwise 
+the editor will panic (panic 55). Note however that the IN_EDWIN_CLIPBOARD flag should not be set 
+unnecessarily (ie if no calls to ew_replace_clip or ew_paste_clip are to be made), since this entails an 
+additional memory overhead. 
+
+
+If IN_EDWIN_CLIPBOARD is set on the initialisation of the editor, the value of the clip field in the 
+IN_EDWIN_X initialisation struct becomes significant: 
+
+
+e if this is non-NULL, it is taken as the handle of a suitable clipboard object to be used by the editor 
+
+
+e otherwise, the editor creates a clipboard object for its own use, which is in fact an instance of the 
+OLIB EpFLAT class (unless the flag IN_EDWIN_TEXT_SEGMENTED was Set on initialisation, in 
+which case an instance of the OLIB EPSEc class is used). 
+
+
+In most cases, setting clip to NULL will be perfectly sufficient. The main exception is if the clipboard object 
+has to persist beyond the lifetime of the editor (or if the clipboard is to be shared between two editors that 
+both exist at the same time). Note here that the dest roy method of EDWIN sends a dest roy message in 
+turn to any clipboard object that the editor itself created - whereas clipboard objects specified via a non- 
+NULL value of the clip field of the IN_EDWIN_x struct passed at initialisation do not get destroyed in this 
+way (that responsibility falls to the owner of the editor). 
+
+
+12-12 
+
+
+12 EDIT WINDOWS 
+
+
+An application that wishes to create a clipboard for external purposes can use code such as 
+clip=f_newsend (CAT_APP_OLIB, C_EPFLAT,O_EP_INIT,maxlen+1) ; 
+
+
+where the reason why 1 is added to max1en (the value used to initialise the editor itself) is that space has to 
+be reserved, in the document object, for the final paragraph delimiter as well. In general, any realisable 
+subclass of the OLIB class EPROOT can be used as the clipboard. 
+
+
+Note that there is no EDWIN method corresponding directly to any ‘Cut’ menu command. There is of course 
+no such menu command on the ROM -resident Series 3 applications; the way that text is “cut” into the 
+clipboard is that the user highlights the text and simply presses DELETE. This keypress is received by the 
+EDWIN code in the wn_key method, and this is the location of code to copy the deleted text into the 
+clipboard (if present). 
+
+
+Having said all that, in practice use of the ew_replace_clip method is simplicity itself. For example, the 
+corresponding code in the Notes example application is just 
+
+
+METHOD VOID nocomman_ncoe_copy (PR_NOCOMMAN *self) 
+{ 
+CheckEditing(self); 
+if (! (p_send2 (DatApp3,O_EW_REPLACE_CLIP) ) ) 
+hIinfoPrint (NOSTR_NO_TEXT_COPIED) ; 
+else 
+hIinfoPrint (NOSTR_TEXT_COPIED); 
+
+
+} 
+
+
+In this example, Dat App3 holds the handle of the editor. 
+
+
+The ew_replace_clip method in fact returns the length of the current selection - which is therefore zero if 
+there is nothing to copy. 
+
+
+The ew_paste_clip method 
+
+
+Use of the ew_paste_clip method is just as simple. The corresponding code in the Notes application is 
+
+
+METHOD VOID nocomman_ncoe_insert (PR_NOCOMMAN *self) 
+
+
+{ 
+
+CheckEditing(self); 
+
+if (! (p_send2 (DatApp3,O_EW_PASTE_CLIP))) 
+hinfoPrint (NOSTR_NO_TEXT_INSERTED) ; 
+
+} 
+
+
+The ew_paste_clip method returns the length of the text in the clipboard - which is zero if there is nothing 
+to insert. 
+
+
+The ew_evaluate method 
+
+
+The ew_evaluate method can usefully be discussed alongside ew_replace_clip and ew_paste_clip 
+because 
+
+
+e an ‘Evaluate’ menu command would normally be found alongside those for ‘Copy text’ and ‘Insert 
+text’ 
+
+
+e the usage of this method is, in practice, equally as straightforward (although, in all three cases, a 
+great deal happens behind the scenes). 
+
+
+The ew_evaluate method can, however, be used without the editor having been initialised with 
+IN_EDWIN_CLIPBOARD. 
+
+
+The code in the Notes application that implements the ‘Evaluate’ menu command there is 
+
+
+METHOD VOID nocomman_ncoe_evaluate(PR_NOCOMMAN *self) 
+
+
+{ 
+
+CheckEditing(self); 
+
+p_send2 (DatApp3, O_EW_EVALUATE) ; 
+} 
+
+
+Note that whereas it is the responsibility of the application to detect “errors” (such as Nothing to insert) in 
+the case of ew_replace_clip and ew_paste_clip, syntactical errors within the string to be evaluated are 
+signalled by code within the ew_evaluate method - with the cursor being positioned to the error and an 
+appropriate hInfoPrint being executed. 
+
+
+12-13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ew_set method 
+For some purposes, the additional control provided by the ew_set method (as compared to the wn_set 
+method) may be helpful: 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+SE_EDWIN txt; 
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (fixed end of select) 
+} SET_EDWIN; 
+
+
+SET_EDWIN set; 
+p_send3 (edwin, O_EW_SET, &set); 
+
+
+As well as containing an SE_EDWIN struct within itself, the SET_EDWIN struct evidently also allows the 
+cursor and select region to be defined more precisely. This is governed by the possible values in flags: 
+e if SET_EDWIN_EMPTY is Set, this is merely a convenient way to empty the contents of the editor 
+e if SET_EDWIN_TXT is Set, a call to the wn_set method of the editor is effectively made 
+e if SET_EDWIN_SEL_ALL is set, the entire contents of the editor are selected 
+e if SET_EDWIN_CUR_END is set, the cursor is set to the end of the document 
+
+
+e if SET_EDWIN_ANCHOR is set, the anchor point of the selection (the non-moving end) is set to 
+document offset set .anchor 
+
+
+e if SET_EDWIN_CURSOR is set, the cursor (which is also the moving end of the selection, if one 
+exists) is set to document offset set . cursor. 
+
+
+The ew_sense method 
+
+
+Whereas the ew_set method allows more control, compared to wn_set, over features of an edit window 
+that can be set, the ew_sense allows additional editing details (namely, the two ends of the select region) to 
+be sensed: 
+
+
+typedef struct 
+‘ 
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (may equal cursor) 
+} SENSE_EDWIN; 
+
+
+SENSE_EDWIN sense; 
+p_send3 (edwin, O_WN_SENSE, &ésense) ; 
+
+
+In fact, this method always returns the top end of the select region (if any) in sense. anchor, and the 
+bottom end in sense.cursor. If the length of the select region is presently zero, both the two fields in the 
+SENSE_EDWIN return the cursor position. 
+
+
+The concept of document offset 
+
+
+Both the ew_set and ew_sense methods make use of the concept of document offset. In fact, this is a 
+fundamental notion for the EDWIN class as a whole. The idea is that although features like line number and 
+line offset vary according to the zoom state and status window setting, the document offset of a given 
+location with the editor remains constant, regardless of how the contents are viewed. 
+
+
+For example, suppose an editor has its width decreased and its display font zoomed larger, causing the 
+word-wrap to change. Then the possible cursor location just in front of, say, the ‘f of “four” 
+
+
+! 
+| One two three four | | One two | 
+\ 
+| five six | | three-four | 
+| \ | ae | 
+ee \ | five six | 
+‘ wa 
+\ Pea 
+\ 7 
+\ a 
+1 U7 
+\ 2 
+
+
+12-14 
+
+
+12 EDIT WINDOWS 
+
+
+is on the first line in one case but on the second line in the second case. The line offset of this location also 
+changes, but the document offset remains constant: the location has document offset 14 in both cases. 
+
+
+Allowed values of document offset 
+
+
+If there are n characters in a document - not counting the final terminating character zero - then there are 
+precisely n+1 allowed character offsets, ranging in value from 0 to n. 
+
+
+Note that the cursor cannot be positioned beyond the final terminator (ie at document offset n+1). Nor in 
+fact can the cursor ever be positioned beyond the final character on any line - it always repositions 
+automatically in these cases to the very beginning of the following line. 
+
+
+The EDWIN.CHANGE property 
+
+
+Although many parts of the property of EDw1N should be regarded as private, the change field is open to 
+direct read-write manipulation by application code. 
+
+
+For example, the following routine in the Notes application checks whether any change has been made to the 
+editor in a given window, and if so 
+
+
+e senses the new text, and records it 
+e resets the value of edwin. change tO FALSE: 
+
+
+LOCAL_C VOID RecordChange(PR_NOWIN *win, LENBUF *1b) 
+{ 
+PR_EDWIN *edwin; 
+SE_EDWIN sense; 
+
+
+edwin=win->nowin.edwin; 
+if (! (edwin->edwin.change) ) 
+
+return; 
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+lb->buf=f_realloc(lb->buf,sense.len) ; 
+lb->len=sense.len; 
+p_bcpy (lb->buf,sense.buf,sense.len)j; 
+edwin->edwin.change=FALSE; 
+
+
+} 
+
+
+In fact there are two different EW_CHANGE_xxx bit flags defined in edwin.cl: EW_CHANGE_SINCE_SAVED and 
+EW_CHANGE_SINCE_PAGINATE, with the values 0x01 and 0x02 respectively. Further, whenever any code 
+inside a method of EDWIN changes the contents of the editor, all the bits (0xf £££, symbolically 
+EW_CHANGE) are set inedwin.change. This allows an application greater control over monitoring the 
+extent to which changes may or may not have taken place. 
+
+
+“Read-only” edit boxes and the ew_readonly method 
+
+
+Before EDWIN code ever allows a change to be made, by the user, to the contents of the edit box, the value 
+of the PR_LEDWIN_READONLY bit in the edwin. flags field in property is tested. If this is set, by default a 
+
+beep is emitted and the thread of execution is terminated - as can be seen from the following utility routine 
+called frequently internal to EDWIN code: 
+
+
+LOCAL_C VOID CheckNotReadOnly(PR_EDWIN *self) 
+
+
+{ 
+if (self->edwin.flags&PR_EDWIN_READONLY && p_send2(self,O_EW_READONLY) ) 
+
+
+{ 
+hBeep (); 
+p_leave (RUN_ACTIVE_USED) ; 
+
+
+} 
+U 
+
+
+Note that there is no formal mechanism whereby the PR_EDWIN_READONLY bit in edwin. flags can be set 
+or cleared, other than by the application directly manipulating this bit. (Care must be taken, however, to 
+leave all other bits in this field well alone.) Note further that this bit is cleared at the end of 
+edwin_wn_init, so that application code should only ever attempt to set it after the return of the wn_init 
+message to the editor. 
+
+
+The ew_readonly method is declared in edwin.cl to be equal to p_t rue - in other words, it always returns 
+TRUE. An application can subclass this to make some additional tests. For example, code shared between 
+the Program Editor and Word Processor applications supplies the following replacement: 
+
+
+12-15 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD INT oplwin_ew_readonly(PR_OPLWIN *self) 
+{ 
+if (IsOutlined()) 
+{ 
+KillOutline(self); 
+return (FALSE) ; 
+} 
+return (TRUE) ; 
+} 
+
+
+where the effect is to cancel any outline state before allowing any change to take place in the document, 
+whereas other reasons for the document being read-only continue to result in TRUE being returned. 
+
+
+The ew_leave method 
+
+
+Whenever there is a run-time failure following user action that causes characters to be added to the 
+document (eg inside the wn_key, ew_insert, Of ew_paste_clip methods), a call is made to ew_leave. 
+
+
+For example, the code for edwin_ew_paste_clip is as follows: 
+
+
+METHOD INT edwin_ew_paste_clip(PR_EDWIN *self) 
+{ 
+UWORD len; 
+INT err; 
+
+
+CheckNotReadOnly (self); 
+
+len=p_send2 (self->edwin.clip,O_EP_SENSE_LEN) ; 
+
+if (len) 
+‘ 
+if ((err=p_entersend4 (self—>edwin.doc, O_EP_PASTE, 
+
+&self—>edwin.cpos,self—->edwin.clip) ) !=0) 
+p_send3 (self,O_EW_LEAVE, err) ; 
+
+self—->edwin.clent=len; 
+EdwinFwdChange (self); 
+SetEdwinSelect (self, self—>edwin.cpos-len, len) ; 
+} 
+
+return(len); 
+
+
+} 
+
+
+The significance of this is so that one particular error message can be trapped - namely the “Overflow” error, 
+E_GEN_OVER, that document objects such as EPFLAT generate when an attempt is made to insert more than 
+the allowed maximum number of characters. Code in the ew_1leave method translates this particular error 
+into something more meaningful to the user: 
+
+
+METHOD VOID edwin_ew_leave(PR_EDWIN *self,INT err) 
+
+{ 
+
+if (err==E_GEN_OVER) 
+{ 
+hBeep (); 
+if (self->edwin.flags&PR_EDWIN_NOTIFY_OVERFLOW) 
+
+hinfoPrint (-SY¥S_EDIT_NCHARS); 
+
+err=RUN_ACTIVE_CLEANUP_NONOTIFY; 
+} 
+
+f_leave(err); 
+
+
+i 
+
+
+(If desired, an application could modify this behaviour by subclassing this method.) 
+
+
+In English, the text for the system resource -SYS_EDIT_NCHARS is “Maximum number of characters 
+reached”. As can be seen, this message is displayed only if the PR_EDWIN_NOTIFY_OVERF LOW flag is set in 
+edwin. flags. By default, this is set for all editors which set either of the IN_EDWIN_VULEN_xxx flags on 
+initialisation. 
+
+
+Controlling the layout and formatting 
+
+
+The mechanisms described in this section require various measures of knowledge of the scRimcG and 
+SCRLAY components of EDWIN. In fact, on the whole, these mechanisms are not methods of EDWIN itself, 
+but involve sending messages to the ScRIMG and/or SCRLAY objects. 
+
+
+12 - 16 
+
+
+12 EDIT WINDOWS 
+
+
+Amongst other things, these mechanisms allow: 
+e changes in which kinds of hidden symbols are displayed 
+e setting the width of the cursor (eg to turn it off completely - if desired) 
+e changes in the font used to display the text 
+e changes in the size of window 
+e changes in the margins applying to paragraphs (including the ability to disable word-wrapping) 
+
+
+e setting tabstops. 
+
+
+An introduction to SCRLAY 
+
+
+As mentioned already, the character content of an edit window is stored within a so-called “document 
+object”, which is an instance of a subclass of the FORM Eppoc class. The document object can, for the 
+most part, be thought of as simply an extended buffer (possibly segmented), containing all the characters in 
+the document, together with paragraph delimiters, tab characters, and forced line breaks stored in line. 
+
+
+By contrast, the document object has no knowledge of 
+e tab stop positions 
+e whether various special characters (spaces, tabs, carriage returns, etc) are shown or hidden 
+e left, right, and first-line margins applying to paragraphs 
+e interline and interparagraph spacing 
+e the “keep with next’, “keep together”, and “start new page” attributes of paragraphs 
+e the fonts to be used to display (and/or print) characters. 
+These attributes of an editor are supervised by a ScRLAy (“screen layout’) sub-component. 
+More precisely, from the point of view of ScRLAY, screen layout consists of 
+e a linked list of paragraphs, each of which consist of 
+e =a linked list of lines, each of which consists of 
+e —alinked list of so-called thoxes. 
+There are three reasons why a line can be split into different tboxes: 
+
+
+e physical segmentation - the characters making up the line happen to be stored in two different 
+physical buffers at that point (this can only ever apply, for editors, if the flag 
+IN_EDWIN_TEXT_SEGMENTED is Set on initialisation) 
+
+
+e stylistic segmentation - where there is a change of font, font-style, or character visibility 
+
+
+e enforced segmentation - where a limit of 236 characters per tbox is applied, to simplify vis ual 
+display of the text of a tbox on the screen by means of the Window Server function 
+gPrintBoxText (the value 236 is symbolically known as WS_PRINT_BOX_TEXT_MAX_LEN). 
+
+
+SCRLAY structure definitions 
+
+
+The screen layout is held in property of scRLAy using the following structures (defined in scrlay.cl); 
+
+
+typedef struct que_tbox 
+{ 
+struct. serlay_tbox *next; 
+Struct scrlay_tbhox *prev; 
+} QUE_TBOX; 
+
+
+12-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+typedef struct scrlay_tbox 
+{ 
+QUE_TBOX hd; 
+WORD width; /* width ef box in pixels */ 
+UWORD tlen; /* number of doc positions, with mask info */ 
+
+
+} SCRLAY_TBOX; 
+
+
+typedef struct que_line 
+{ 
+struct scrlay_line *next; 
+struct scrlay_line *prev; 
+} QUE_LINE; 
+
+
+typedef struct scrlay_line 
+{ 
+QUE_LINE hd; 
+QUE_TBOX tboxs; 
+
+
+WORD indent; x pixel position of left of lst tbox 
+UWORD len; number of addressible content positions 
+UBYTE islast; TRUE if last line in paragraph 
+
+UBYTE new_page; TRUE if start of page 
+
+
+} SCRLAY_LINE; 
+
+
+typedef struct que_para 
+{ 
+
+
+struct scrlay_para *next; 
+struct serlay para *prev; 
+} QUE_PARA; 
+
+
+typedef struct scrlay_para 
+{ 
+QUE_PARA hd; 
+QUE_LINE lines; 
+} SCRLAY_PARA; 
+
+
+An important efficiency measure is that SCRLAY only contains the layout information for the visible portion 
+of the data - ie the data currently visible on the screen (though it turns out simpler also to maintain the data 
+for any portion of the first visible paragraph that is off the top of the screen). 
+
+
+Thus SCRLAY property contains the document offset of the top of the layout structure it currently 
+possesses. From this, it is possible to calculate the document offset of the start of any line, or the start of 
+
+
+any tbox, within the screen layout. 
+
+
+As well as containing the screen layout data, SCRLAY contains the logic for re-calculating screen layout, 
+according to changes in, for example, document content or paragraph styling. Finally - and this is of 
+particular concern to users of edit boxes - SCRLAY property contains a SCRLAY_STYLE “global style 
+definition” data structure: 
+
+
+typedef struct 
+if 
+
+
+UWORD fid; font id for wserv or typeface for printer 
+UWORD style; font style (eg bold) 
+UWORD height; height of printer font in decipoints 
+
+
+} SCRLAY_FONT; 
+
+
+typedef struct 
+{ 
+
+
+UWORD left; Left margin 
+
+UWORD right; Right margin 
+
+UWORD indent; Left margin of first line in para 
+
+UWORD align; Alignment (left, right, centre or justified) 
+
+
+} SCRLAY_MARGINS; 
+
+
+typedef struct 
+{ 
+
+
+UWORD line; Space between paragraph lines 
+
+UWORD above; Space above paragraph 
+
+UWORD below; Space below paragraph 
+
+UWORD flags; Keep together/next and start new page 
+
+
+} SCRLAY_SPACING; 
+
+
+12 -18 
+
+
+12 EDIT WINDOWS 
+
+
+typedef struct 
+f 
+UWORD x; tab position 
+UWORD type; tab type (left, right, centre or repeated) 
+} SCRLAY_TABSTOP; 
+
+
+typedef struct 
+f 
+UWORD ntab; number of tabs 
+SCRLAY_TABSTOP tab[SCRLAY_NTABS_MAX]; 
+} SCRLAY TABS; 
+
+
+typedef struct 
+{ 
+
+
+SCRLAY_MARGINS *margins; Paragraph margins 
+SCRLAY_TABS *tabs; Paragraph tabs 
+SCRLAY_SPACING *spacing; Paragraph spacing 
+
+
+} SCRLAY_PDATA; 
+
+
+typedef struct 
+{ 
+
+
+UBYTE options; Layout options 
+
+UBYTE printer; TRUE if printer layout 
+SCRLAY_PDATA pd; Global margins, tabs, spacing 
+SCRLAY_FONT *font; Global font id and style 
+
+UBYTE. *fwtab; Global font table or NULL 
+
+UWORD scrpwidth; Width of screen in printer units 
+SCRLAY_FONT *sfont; Global screen font id and style 
+
+
+} SCRLAY_STYLE; 
+
+
+Example: changing visibility of special characters 
+
+
+The following code shows an example of interaction with the scRLAY_STYLE data structure inside SCRLAY. 
+The code either hides or shows specified so-called “special characters”: 
+
+
+LOCAL_C VOID ShowSymbols(PR_EDWIN *edwin, INT symbols) 
+
+
+{ 
+SCRLAY_STYLE style; 
+
+
+p_send3 (edwin->edwin.scrlay,O_SL_SENSE, &style) ; 
+style.options=symbols; 
+p_send3 (edwin->edwin.scrlay,O_SL_SET, éstyle) ; 
+
+p_send3 (edwin->edwin.scrimg, 0_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+} 
+
+
+The basic pattern here is: sense the global layout data, make the required changes, set the new values, and 
+then notify scRime of the change (see later for further discussion of SCRIMG). 
+
+
+The given routine is complete in its own right, but for it to be used, the allowed values of the opt ions field 
+in SCRLAY_STYLE property have to be known. These can be found out from scrlay.cl: 
+
+
+SCRLAY_SHOW_TABS 0x01 
+
+SCRLAY_SHOW_SPACES 0x02 
+
+SCRLAY_SHOW_CRS 0x04 
+
+SCRLAY_SHOW_HYPHENS 0x08 Show optional hyphens 
+
+SCRLAY_SHOW_LFS 0x10 
+
+SCRLAY_WIDOW_ORPHAN 0x20 Set to enable widow & orphan suppression 
+
+
+Default values of SCRLAY_STYLE in edit windows 
+
+
+Note that many of the fields in ScRLAY_STYLE are stored by indirection. By default, the indirected data 
+exists in suitable slots within EDWIN property - which contains a SCRLAY_MARGINS margins field anda 
+SCRLAY_FONT font field. 
+
+
+The following extract from edwin_wn_init shows how this works: 
+
+
+12-19 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+SCRLAY_STYLE style; 
+SCRLAY DOC docs 
+
+
+styl 
+
+
+e.options=SCRLAY_SHOW_TABS; 
+style.printer=FALSE; 
+style.pd.margins=(&self->edwin.margins) ; 
+style.sfont=style.font=(&self-—>edwin. font) ; 
+style.pd.tabs=(SCRLAY_TABS *) (&self->edwin.font.height) ; /* ntab = 0 */ 
+style. fwtab=NULL; 
+
+
+style.scrpwidth=0; 
+p_send3 (self,O_EW_INIT_STYLE, &style); /* chance for subclassers */ 
+p_send4 (self->edwin.scrlay=h_fnew(C_SCRLAY),O_SL_INIT, &doc, éstyle) ; 
+
+
+(see later in this chapter for a discussion of the scRLAY_Doc structure). 
+
+
+Note in particular that, by default, no tabstops are set up. (There is a minor piece of trickery here, relying on 
+the fact that, for screen display purposes, the font .height field is always zero.) 
+
+
+Changing from the default layout style 
+
+
+As can be seen above, one way to change from the default layout style is by a call to s1_sense followed by 
+one to sl_set. 
+
+
+Another approach is to subclass the ew_init_style method of EDWIN - since a call to this is made just 
+prior to the scRLAy object is actually created and initialised (see the code fragment given earlier). By 
+default, the ew_init_style method equals p_dummy, and does nothing. 
+
+
+Finally, all the above concerns so-called global style for the editor - style applying by default to all portions. 
+However, the formatting code within scRLay is open to the possibility of local variations in style. This is 
+discussed further in the section on document objects below. 
+
+
+An introduction to SCRIMG 
+
+
+As noted above, changing the layout style by means of a call tos1_set is not, by itself, sufficient to cause 
+an actual change in the formatted layout of the editor. In addition, the screen image ScRImG object has to 
+be notified - hence the si_style_changed message in the example given. 
+
+
+In general, SCRIMG caters for the concepts of 
+e cursor position and select region 
+e emphasis on or off 
+e knowledge of the (lodger) window to be drawn to 
+
+
+e knowledge of how this window region may break down into a possible left gutter (“labels”) region, 
+and a possible “line cursor” margin, as well as the main drawing area 
+
+
+e width of the text cursor, when displayed, as well as the style of any margin line cursor 
+e parameters affecting the way horizontal scrolling takes place 
+
+
+e the state of background reformatting (ie which parts of the layout are up-to-date, and which need 
+to be re-evaluated as soon as time allows). 
+
+
+Additionally, scR1MG contains the logic for the actual displaying (drawing and redrawing) of the edit 
+window, for recalculating layout information (ie for driving the scRLAyY object), for freeing layout structures 
+no longer required (since the visible portion of the document has altered), and for smoothly scrolling the 
+display vertically whenever appropriate. 
+
+
+In fact, it may well appear that scRIMG contains the core logic for EDWIN itself, and there is much to be said 
+for this view. Several methods of EDwIN simply delegate responsibility to scRIMG by passing on an 
+appropriate message. However, it may be worth pointing out a few of the general differences between the 
+overall EDWIN object and its scRIMG component: 
+
+
+e SCRIMG (and scRLAy and indeed any class in FORM) is completely independent of any of the 
+concepts in HWIM, and can be utilised eg on the MC range of computers, where the front-line user 
+interface library (WIMP) is significantly different from the HWIM library 
+
+
+e scRIMG can be utilised independently of EDwIN, to provide so-called “edit-like windows” 
+
+
+12 - 20 
+
+
+12 EDIT WINDOWS 
+
+
+¢ EDWIN may be viewed as an organiser of the cooperation between a SCRIMG, a SCRLAY, and an 
+EPDOC; the wn_init method of EDWIN involves a substantial amount of “form filling”, in which 
+these sub-components are properly initialised in a suitable relationship to one another 
+
+
+¢ EDWIN contains an extensive wn_key method, which is actually one of the longest methods in the 
+whole of the HWIM library 
+
+
+e =DWIN adds on significant clipboard functionality, evaluation functionality, link-paste 
+functionality, and find and replace functionality 
+
+
+e amazingly (as discussed in more detail later in this chapter), scR1mG has no direct knowledge 
+whatsoever about the document object. 
+
+
+SCRIMG structure definitions 
+
+
+The “window” or “drawing environment” aspects of a SCRIMG object are stored in property in an 
+
+
+SCRIMG_WIN data structure: 
+
+
+typedef struct 
+{ 
+
+UWORD wid; 
+
+P_POINT tl; 
+
+WORD nlines; 
+
+UBYTE lheight; 
+
+UBYTE lascent; 
+
+WORD width; 
+
+ORD margin; 
+
+ORD lefont; 
+
+UBYTE cwidth; 
+
+UBYTE lcstyle; 
+
+UBYTE lccode; 
+
+UBYTE. hecrl x; 
+
+UBYTE hscrlm; 
+
+UBYTE drawplabs; 
+
+} SCRIMG_WIN; 
+
+
+window ID 
+top left corner of area being drawn to 
+number of text lines 
+line height in pixels 
+distance from top of line to text base line 
+total width in pixels (margin,line cursor,text) 
+width of label margin in pixels 
+line cursor font (or zero for no line cursor) 
+text cursor width 
+line cursor style 
+line cursor character code 
+horizontal scroll x jump 
+horizontal scroll margin 
+draw trailing para labels after formatting if set 
+
+
+Just as the SCRLAY_STYLE data held by a scRLay object can be sensed via an s1_sense method and set 
+via an sl1_set method, so also is there an si_sense method to sense the SCRIMG_WIN data held by a 
+SCRIMG object, and an si_set method to set this data (see later for examples of these calls). 
+
+
+In fact, as the code for scrimg_si_set makes clear, the si_set method takes two parameters - the first 
+being (if non-NULL) the pointer to a SCRIMG_WIN struct, and the second being (if non-NULL) the handle of 
+
+
+the associated SCRLAY object: 
+
+
+12-21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD INT scrimg_si_set (PR_SCRIMG *self,SCRIMG_WIN *win,VOID *lay) 
+f* 
+Optionally set the window and the layout object (win and lay may be NULL) 
+and return the width (in pixels) of the text area. 
+Also waits for an background formatting to die down. 
+a 
+{ 
+(PR_SCRIMG *)DatScrimg=self; 
+CompleteFormatting(); 
+Lf (lay) 
+self-—>scrimg.lay=lay; 
+if (win!=NULL) 
+{ 
+self->scrimg.gc.font=WS_FONT_BASE; 
+self->scrimg.gc.style=G_STY_NORMAL; 
+self->scrimg.win=*win; 
+if (self->scrimg.win.lefont) 
+self-—>scrimg.lcwidth=gTextWidth(self-—>scrimg.win.lcfont, 
+self->scrimg.win.lcstyle, &self->scrimg.win.lccode,1)+2; 
+self-—>scrimg.mrwidth=self-—>scrimg.win.margint+tself-—>scrimg.lcwidth; 
+self-—>scrimg.xo=self->scrimg.mrwidth+self->scrimg.win.tl.x; 
+self-—>scrimg.txwidth=self-—>scrimg.win.width-self->scrimg.mrwidth; 
+} 
+if (self->scrimg.crs.line>self->scrimg.win.nlines-1) 
+self->scrimg.crs.line=self->scrimg.win.nlines-1; 
+Zz (Selft=>scerimg.lay) 
+p_send3 (self->scrimg.lay,O_SL_SET_LINES, self->scrimg.win.nlines); 
+return (self->scrimg.txwidth) ; 
+
+
+} 
+
+
+During initialisation, EDWIN takes care of setting up appropriate values for the scRIMG_WIN data structure - 
+based (as can be imagined) on the data in the IN_EDWIN and IN_EDWIN_X structures. 
+
+
+Example: changing the width of the text cursor 
+
+
+The following code shows an example of interaction with the scRIMG_WIN data structure inside SCRIMG. 
+The code adjusts the width that the flashing text cursor will have, when shown (eg, it could be used to set 
+the width to zero - effectively to hide the cursor altogether): 
+
+
+LOCAL_C VOID SetCursorWidth(PR_EDWIN *ebH, INT cwidth) 
+
+
+{ 
+SCRIMG_WIN win; 
+
+
+p_send3 (edwin->edwin.scrimg, O_SI_SENSE, &win) ; 
+win.cwidth=cwidth; 
+
+p_send4 (edwin->edwin.scrimg, O_SI_SET, &éwin, NULL) ; 
+} 
+
+
+Changing the font used by an editor 
+
+
+The ew_set_font method of EDWIN can be used to change the font used for the display. The code 
+follows: 
+
+
+METHOD VOID edwin_ew_set_font (PR_EDWIN *self, INT font,UINT style, EDWIN_LEADING 
+* leading) 
+/* 
+Expected to be accompanied by call to ew_set_size 
+ia 
+{ 
+SCRIMG_WIN win; 
+G_FONT_INFO finfo; 
+
+
+self->edwin.font.fid=font; 
+
+self-—>edwin.font.style=style; 
+gFontIinfo(self->edwin.font.fid,self->edwin.font.style, &finfo) ; 
+p_send3 (self—->edwin.scrimg, O_SI_SENSE, &win) ; 
+win.lheight=finfo.heightt+tleading->total; 
+win.lascent=finfo.ascent+leading-—>top; 
+
+p_send4 (self-—>edwin.scrimg,O_SI_SET, &éwin, NULL) ; 
+
+} 
+
+
+12 - 22 
+
+
+12 EDIT WINDOWS 
+
+
+Note however that, as the comment in the code states, this call by itself will generally be insufficient to 
+effect the font change. Additionally: 
+
+
+e inmany cases, the size of the window region may change (quite likely when the font change has 
+been triggered by a ‘Zoom’ menu command) 
+
+
+e asuitable request message will have to be passed in due course to SCRIMG to request it to 
+recalculate the screen image - which will involve invalidating some or all of the formatting 
+information maintained by ScRLAY. 
+
+
+See later for more information about notification and request messages to SCRIMG. The main point here is 
+that adjusting the scRIMG_WIN data does not, by itself, trigger a recalculation; rather, this is delayed until 
+all necessary adjustments have been made, to avoid needless repeated re-calculations. 
+
+
+Note incidentally that the new font details do not have to be passed on explicitly toscRLay. Recall that the 
+various SCRLAY_FONT data structures required by scRLAy are referenced indirectly: the SCRLAY_STYLE 
+data structure actually contains, by default, pointers to the edwin. font structure inside EDWIN property. 
+
+
+Note moreover that there is no compulsion to use the ew_set_font method, in order to change the font 
+used by an editor. Rather, the code given above can be used as a template (in conjunction with more code 
+to be listed shortly) for application-specific code to achieve a similar result. 
+
+
+Note finally that editors with /ocal variations in font - ie with some portions of text being displayed in one 
+style, and with other portions being displayed in another style - require alternative document objects to be 
+used - as is discussed later in this chapter. 
+
+
+The ew_sense_size and ew_set_size methods 
+
+
+Code that can be used to resize an editor - for example in response to the status window changing, or in 
+response to a ‘Zoom’ menu command - includes the ew_sense_size and ew_set_size methods. These 
+are normally used as a pair, for obvious reasons: 
+
+
+METHOD VOID edwin_ew_sense_size(PR_EDWIN *self,P_EXTENT *pext) 
+
+
+{ 
+SCRIMG_WIN win; 
+
+
+p_send3 (self—>edwin.scrimg, O_SI_SENSE, &win) ; 
+pext->tl=win.tl; 
+
+pext—>width=win.width; 
+pext->height=win.nlines; 
+
+
+} 
+
+
+METHOD VOID edwin_ew_set_size(PR_EDWIN *self,P_EXTENT *pext,VOID *hand, INT 
+method) 
+
+{ 
+
+SCRIMG_WIN win; 
+
+INT twid; 
+
+
+p_send3 (self->edwin.scrimg, O_SI_SENSE, &win) ; 
+self->lodger.offset=win.tl=pext->t1; 
+self—->lodger.width=win.width=pext-—>width; 
+win.nlines=pext->height; 
+twid=p_send4 (self->edwin.scrimg,O_SI_SET, &win,NULL) ; 
+if (hand) 
+
+p_send3 (hand, method, twid) ; 
+p_send3 (self—>edwin.scrimg,O_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+
+
+} 
+
+
+Note that the height field in the P_EXTENT data accessed by both these methods refers to the number of 
+lines in the screen window - in contrast to the values in each of the other three fields in the P_EXTENT data, 
+which all represent numbers of pixels. Evidently, scRIMG always assumes that there are a whole number of 
+lines visible. 
+
+
+Next, note that the si_set method returns the number of pixels in the width of the text area of the editor, 
+after the resize. This value may or may not be useful - see below for its use within the wn_init method of 
+EDWIN itself. 
+
+
+Finally, note that the ew_set_size method supports a possible “soft” call-back - if the parameter hand is 
+non-NULL - before making the si_st yle_changed request to SCRIMG to trigger a layout recalculation. 
+
+
+12 -23 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Changing the paragraph margins 
+
+
+The following example could be used to set the “right” margin to the arbitrary large value of 4096 - and 
+thereby to disable word-wrap, in effect (as in the Program Editor). 
+
+
+Alternatively, the example could be extended to adjust the other paragraph margins used by paragraphs - ie 
+the “left” and “first line” margins: 
+
+
+LOCAL_C VOID SetRightMargin(PR_EDWIN *edwin, UINT right) 
+{ 
+edwin->edwin.margins.right=right; 
+p_send3 (edwin->edwin.scrimg, O_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+} 
+
+
+Notifying SCRIMG of a change in style 
+
+
+The si_style_changed method causes ScRimc to recalculate some or all of the layout in the associated 
+SCRLAY object, and to redraw the screen (intelligently - ie minimising the amount of redrawing that actually 
+is done). The cursor position and any select region are maintained, and as far as possible, the cursor is 
+drawn on the same line number of the screen (eg the second line down from the top of the visible portion) as 
+before. 
+
+
+Exactly how much work is carried out depends on the scRIMG_STCHNG_Xxx parameter passed (but note 
+that this parameter is ignored on the Series 3, with notice of it being taken only on the Series 3a and on the 
+MC): 
+
+
+e if the parameter is SCRIMG_STCHNG_DOC, the entire layout is rebuilt and redrawn (subject, as 
+always, to only building as much layout as is required to cover the visible portion of the document) 
+
+
+e if the parameter is SCRIMG_STCHNG_PARA, layout above the top of the paragraph containing the 
+cursor (or the top of any selected region) is not recalculated or redrawn, and any layout below the 
+bottom of the paragraph containing the cursor (or the foot of any selected region) is merely 
+scrolled vertically (if required) - this is the action appropriate when, for example, paragraph styling 
+is applied in the word processor by a key sequence such as CONTROL-BT 
+
+
+e if the parameter is SCRIMG_STCHNG_LINE, a Similar optimisation is made, appropriate this time to 
+the application of phrase style (sometimes called “emphasis”) in the Word Processor - this can 
+result in even less work being carried out, if for example the cursor is in the third or subsequent line 
+in a paragraph. 
+
+
+Initialising the SCRIMG_WIN data structure 
+
+
+For general background interest, here is an extract from edwin_wn_init, containing the code that creates 
+and initialises the scRIMG subcomponent: 
+
+
+12 -24 
+
+
+12 EDIT WINDOWS 
+
+
+METHOD VOID edwin_wn_init (PR_EDWIN *self,IN_EDWIN *init,PR_WIN 
+*whand, IN_EDWIN_X *initx) 
+
+{ 
+
+SCRIMG_WIN win; 
+
+SCRLAY_DOC doc; 
+
+SCRLAY_STYLE style; 
+
+G_FONT_INFO finfo; 
+
+EDWIN_LEADING leading; 
+
+
+self->lodger.landlord=whand; 
+
+
+win.lcfont=0; /* no left cursor by default */ 
+if (init->flags&IN_EDWIN_LEFT_CURSOR) 
+{ 
+win.1lcfont=WS_FONT_BASE; 
+win.lcstyle=self-—>edwin.font.style&G_STY_DOUBLE; 
+win.lccode=WS_SYMBOL_MARGIN_CURSOR; 
+} 
+leading.total=2; /* by default, one pixel leading at top and at bottom */ 
+leading.top=1; 
+if (init->flags&IN_EDWIN_LEADING_SUPPLIED) 
+leading=initx->leading; 
+win.lheight=finfo.height+leading.total; 
+win.lascent=finfo.ascent+leading.top; 
+win.wid=whand->win.id; 
+win.tl=initx->pos; /* may be garbage but no harm done */ 
+win.nlines=(init-—>flags&IN_EDWIN_VISLINES_SUPPLIED? initx->vislines: 1); 
+win.width=self->lodger.width; 
+win.margin=0; 
+win.cwidth=2; 
+if (win.nlines==1) 
+{ 
+win. hscrlx=0; 
+win. hscrlm=win.width>>2; 
+} 
+else 
+win. hscrlx=win.hscrlm=30; 
+self—>edwin.scrimg=h_fnew(C_SCRIMG) ; 
+self—>edwin.margins.right=p_send4 (self—->edwin.scrimg,O_SI_SET, 
+éwin, self->edwin.scrlay) -finfo.max_width; 
+
+
+if (win.nlines==1) 
+
+
+self—->edwin.margins.right=4096; /* any large value will do */ 
+if (init->flags&IN_EDWIN_POSITION_SUPPLIED) 
+{ /* else defer until following lg_set_id_pos */ 
+
+
+self->lodger.offset=win.tl; 
+self->win.id=win.wid; 
+
+p_send4 (self-—>edwin.scrimg,O_SI_INIT,0,0); 
+SelectAl1l0OrCurEnd (self); 
+
+} 
+
+
+Direct interaction with document objects 
+
+
+A given EDWIN object interacts with up to two document objects: the document object where its own 
+character content is stored, and (optionally) the clipboard document object. 
+
+
+The clipboard document object is usually an instance of either EPFLAT or EPSEG. See the OLIB Reference 
+manual for a description of these two classes - which are each a subclass of EPROOT. 
+
+
+The main document object for an EDWIN has to be a subclass of the FORM Eppoc class. This is a 
+specialised subclass of EPROOT, and like EPROOT, it supports both “flat” and “segmented” concrete 
+subclasses, namely EPFLAT and EPSEG. Methods of EPRoOoOT all carry over to EPDOc - although the 
+implementation may differ, in places. 
+
+
+Although many of the methods of EDwINn manipulate the document objects on behalf of the application, 
+there can be occasions where it is more appropriate for the application to interact directly with these 
+objects. Afterwards, of course, the editor has to be informed that a change has taken place. 
+
+
+12-25 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Another reason for wishing to understand document objects more deeply is in order to support local 
+variations in style data. Yet another is in order to supply “labels” for paragraphs. All these topics are 
+discussed in the following subsections of this chapter. 
+
+
+Setting text directly into the document object 
+
+
+Suppose for example that an application wishes to set a large amount of text into an edit window - text that 
+can be read in stages from a file. The following steps could be taken. 
+
+
+First, the handle of the document object needs to be obtained. This can be read out of the edwin. doc 
+property field of the EDWIN, or the document object may have been created separately - in which case the 
+handle will already be known. 
+
+
+Next, it may be appropriate (especially in the case of a flat document object) to set the capacity of the 
+document object in advance - if the overall size is known. The ep_capacity method (refer to the OLIB 
+Reference manual for details) can be used to this end. (The ep_capacity method is left as p_ dummy for all 
+segmented document objects.) 
+
+
+Following that, repeated calls of the following sort can be made: 
+p_send5 (doc, O_EP_INSERT,pos,buf,1len); 
+
+
+having the effect, each time, of inserting the 1en characters at *buf into the document, at document offset 
+pos. It would be usual to track the value of pos as this operation proceeds, with len being added to it each 
+time len more characters are inserted. 
+
+
+Finally, code of the following sort is required: 
+
+
+LOCAL_C VOID NotifyDocChanged(PR_EDWIN *edwin) 
+{ 
+UINT doclen; 
+
+
+doclen=p_send2 (edwin->edwin.doc, O0O_EP_SENSE_LEN) ; 
+edwin->edwin.clen=doclen+l; 
+
+p_send3 (edwin->edwin.scrimg, 0_SI_DOC_CHANGED, doclen) ; 
+} 
+
+
+It is this last routine that stands most in need of comment here (the earlier steps, after all, only require 
+knowledge of the EPRooT class). In general 
+
+
+¢ SCRIMG level data has to be adjusted - by means of, for example, the si_doc_changed method 
+
+
+e and, at the same time, EDWIN level data has to be adjusted - usually by direct manipulation of the 
+relevant property fields. 
+
+
+There are actually two key EDwIN property fields in this context: 
+
+
+e edwin.clen, giving the total “character length” of the document (including the final paragraph 
+delimiter) 
+
+
+e edwin.cpos, giving the cursor position, as a document offset. 
+
+
+For simplicity, the above routine, Not ifyDocChanged, omits making any change in the cursor position - 
+which may be appropriate in some cases, but it will not be appropriate in other cases, and will even result in 
+program crashes in yet other cases (eg if there are fewer characters in the document after the change than 
+before the change). 
+
+
+Dual variables at the EDWIN and SCRIMG levels 
+
+
+As can be seen, copies of, effectively, the total character length of the document are held by both scrimG 
+and EDWIN. Likewise, dual copies are also kept of the cursor position. There is also a select field within 
+EDWIN property (which is TRUE if there is a non-NULL select region, otherwise FALSE), which must, once 
+again, be kept in synchronisation with the status of the select region as known to SCRIMG. 
+
+
+The reason for this duplication of data storage is to increase the speed at which various critical manoeuvres 
+within edit boxes can be executed. However, it should be pointed out that failure to keep these dual 
+variables appropriately in harmony is a common cause of bugs in programming edit windows. 
+
+
+12 - 26 
+
+
+12 EDIT WINDOWS 
+
+
+Adjusting the cursor position 
+
+
+One way that the cursor position of an edit window (and, with it, the select region) can be adjusted is via the 
+ew_set method documented earlier in this chapter. 
+
+
+For many purposes, however, the scRimG method si_move_cursor may prove more suitable. In fact, 
+si_move_cursor is used frequently within EDWIN code (for example, within the ew_set method), often via 
+the following utility routine: 
+
+
+LOCAL_C VOID MoveCursor(PR_EDWIN *self,INT shift,INT type) 
+
+
+self->edwin.select=p_send5 (self-—>edwin.scrimg,O_SI_MOVE_CURSOR, 
+shift,type, &self->edwin.cpos) ; 
+‘ 
+Subclasses of EDWIN often contain a duplicate of this utility function - such is its use. 
+The meaning of the shift parameter to si_move_cursor is as follows: 
+
+
+e if the shift parameter is non-zero, it means to extend (or create) a select region, with the movement 
+specified by type being applied to the moving end of the selection 
+
+
+e if shift is zero, it means to cancel any existing select region, and to move the cursor as specified by 
+type. 
+
+
+The return value from si_move_cursor iS TRUE if there is a non-NULL select region after the movement, 
+and otherwise FALSE. 
+
+
+The possible meanings of type are as follows: 
+
+
+SCRIMG_LINEDN move the cursor down one line 
+
+SCRIMG_LINEUP move the cursor up one line 
+
+SCRIMG_PAGEDN move the cursor down one page 
+
+SCRIMG_PAGEUP move the cursor up one page 
+
+SCRIMG_LINBEG move the cursor to the beginning of the current line 
+
+SCRIMG_LINEND move the cursor to the end of the current line 
+
+SCRIMG_SETPOS move the cursor to the document offset specified by the final parameter. 
+
+
+In all cases, the final position of the cursor, as a document offset, is written to the address specified by the 
+final parameter to the si_move_cursor call. 
+
+
+Logical cursor movement and physical cursor movement 
+
+
+Most of the t ype values in the above table cater for so-called “physical” cursor movement - where the 
+actual movement of the cursor is determined by reference to the current layout. (In order to work out where 
+to position the cursor, SCRIMG interrogates the data structures maintained by the associated SCRLAY 
+object.) 
+
+
+In many other cases - for example, in response to the CONTROL-LEFT key, which moves the cursor back to 
+the next beginning of a word - the movement of the cursor is instead determined by reference to document 
+content, and results in a so-called “logical” cursor movement. Methods of EPRooT, such as 
+ep_scan_word, may be of use in this case. Once the required document offset is known, a call to 
+si_move_cursor is required, specifying SCRIMG_SETPOS as the type. For this reason, subclasses of 
+EDWIN often contain a routine such as 
+LOCAL_C VOID SetCursor(PR_EDWIN *self) 
+
+{ 
+
+MoveCursor(self,0,SCRIMG_SETPOS) ; 
+
+} 
+
+
+which, evidently, layers over the MoveCursor utility routine described earlier. 
+
+
+On this subject, yet another routine that may be worth duplicating is the following, whose effect is to set up 
+a select region with given ends (this routine is called, in effect, from inside edwin_ew_set): 
+
+
+12-27 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID SetEdwinSelect (PR_EDWIN *self,UINT ancpos,INT sellen) 
+{ 
+
+
+self-—>edwin.cpos=ancpos; 
+MoveCursor(self,0,SCRIMG_SETPOS) ; 
+self-—>edwin.cpos+=sellen; 
+MoveCursor (self, TRUE, SCRIMG_SETPOS) ; 
+
+
+} 
+
+
+Notifying SCRIMG of a change in document content 
+
+
+The scrime class supports in all four different methods for reporting to it that there has been a change in 
+the document. These methods differ primarily in how much reformatting is required - to avoid incurring 
+unnecessary work re-evaluating layout data that cannot possibly have changed. (That is a very important 
+consideration when the user is typing in the middle of a sizeable paragraph.) 
+
+
+The si_doc_reset method can be called as follows: 
+p_send5 (scrimg, 0O_SI_DOC_RESET, doclen,cpos, line); 
+
+
+with the following effect: 
+
+
+¢ SCRIMG is notified that the document has totally changed, and now has document length doclen 
+
+
+e any existing select region should be discarded 
+e the existing layout data should be discarded 
+
+
+e the layout should be rebuilt so that the curspor is put at document offset pos and is displayed at 
+line number 1 ine on the visible screen (subject to that line being reachable). 
+
+
+Note that line can be set to the value -1 in order to pick up the current line number (so that the cursor 
+remains, if possible, on the same line of the screen as before). 
+
+
+Note again that the docien value includes the final terminating paragraph delimiter in the document. 
+
+
+A simple example of the use of si_doc_reset is in the following utility routine called inside 
+
+
+edwin_wn_set: 
+
+
+LOCAL_C VOID EdwinSet (PR_EDWIN *self,SE_EDWIN *set) 
+
+
+{ 
+p_send4 (self—->edwin.doc, O_EP_SET_TEXT, set->buf,set-—>len) ; 
+
+
+self-—>edwin.cpos=0; 
+self-—>edwin.clen=set->lent1; 
+p_send5 (self-—>edwin.scrimg,O_SI_DOC_RESET, self-—>edwin.clen,0,0); 
+
+
+} 
+
+
+(the code in edwin_wn_set goes on to set the cursor position and select region depending on the value of 
+the initialisation IN_EDWIN_xxx flags). 
+
+
+Similar in effect to si_doc_reset, the si_doc_changed method differs on in that the cursor position is 
+maintained the same as before the change was made. Accordingly, whilst a doclen parameter is still 
+needed, this method has no cpos or line parameters. The way to call si_doc_changed in general is 
+
+
+p_send3 (scrimg, O_SI_DOC_CHANGED, doclen) ; 
+
+
+For example, edwin_ew_replace calls si_doc_changed, indirectly, as follows (this code also illustrates 
+use of the ScRIMG method si_sense_select): 
+
+
+LOCAL_C VOID EdwinDocChanged(PR_EDWIN *self) 
+
+
+{ 
+self-—>edwin.change=EW_CHANGE; 
+p_send3 (self->edwin.scrimg,O_SI_DOC_CHANGED, self->edwin.clen)j; 
+
+
+} 
+
+
+12 - 28 
+
+
+12 EDIT WINDOWS 
+
+
+METHOD INT edwin_ew_replace(PR_EDWIN *self, TEXT *replace, INT backwards) 
+UWORD replen; 
+UWORD sellen; 
+UWORD pos; 
+INT err; 
+
+
+CheckNotReadOnly (self); 
+replen=p_slen (replace) ; 
+sellen=p_send3 (self->edwin.scrimg, O_SI_GET_SELECT, &pos) ; 
+if ((err=p_entersend5 (self->edwin.doc,O_EP_INSERT,pos, replace, replen) ) !=0) 
+p_send3(self,O_EW_LEAVE, err) ; 
+self—->edwin.cpos=postreplen; 
+if (backwards) 
+self-—>edwin.cpos=pos; 
+SetCursor(self); 
+p_send4 (self->edwin.doc, O_EP_DELETE, postreplen, pos+replen+sellen) ; 
+self->edwin.clen+=(replen-sellen)j; 
+EdwinDocChanged (self); 
+return (0); /* confirm success */ 
+
+
+} 
+
+
+Notifying SCRIMG of a /Jocal change in document content 
+
+
+The si_fwd_change method of scrimc is called as follows: 
+p_send3 (scrimg, O_SI_FWD_CHANGE, doclen) ; 
+
+
+This takes exactly the same parameters as si_doc_changed, and as in that case, the method has the effect 
+of 
+
+
+e cancelling any select region 
+e keeping the cursor at the same document offset as before. 
+
+
+However, for si_fwd_change, SCRIMG makes the assumption that the layout cannot change in paragraphs 
+earlier in the document than that containing the cursor; nor can it change in lines in the current paragraph 
+more than one above that containing the cursor. Briefly (though, as can be appreciated, not completely 
+accurately), only layout forward from the cursor can have changed. 
+
+
+For example, edwin_ew_paste_clip calls si_fwd_changed, indirectly, as follows: 
+LOCAL_C VOID EdwinFwdChange(PR_EDWIN *self) 
+
+
+self->edwin.change=EW_CHANGE; 
+p_send3 (self->edwin.scrimg, O0_SI_FWD_CHANGE, self->edwin.clen) ; 
+
+
+METHOD INT edwin_ew_paste_clip(PR_EDWIN *self) 
+
+
+UWORD len; 
+[INT err; 
+
+
+CheckNotReadOnly (self); 
+
+len=p_send2 (self-—>edwin.clip,O_EP_SENSE_LEN) ; 
+
+if (len) 
+if ((err=p_entersend4 (self-—>edwin.doc, O_EP_PASTE, 
+
+&self—->edwin.cpos, self->edwin.clip) ) !=0) 
+p_send3 (self,O_EW_LEAVE, err); 
+
+self-—>edwin.clen+=len; 
+EdwinFwdChange (self); 
+SetEdwinSelect (self, self-—>edwin.cpos-len, len) ; 
+} 
+
+return (len); 
+
+
+} 
+
+
+The si_para_changed method takes stages one step further by restricting the extent of possible layout 
+change to the current paragraph (whereas a change notified by si_fwd_change can effect regions on the 
+screen arbitrarily far below the current paragraph). More precisely, si_para_changed assumes that the 
+only possible change in layout for paragraphs below the current paragraph is vertical scrolling. 
+
+
+12 -29 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Another change between si_fwd_change and si_para_changed is in the form of the parameters passed. 
+In general, a call to si_para_changed has the form 
+
+
+SCRLAY_PLX old; 
+p_send4 (scrimg, O_SI_PARA_CHANGED, keycode, &01qd) ; 
+
+
+The precise description of the method is that the paragraph containing the cursor has changed at the cursor 
+position as a result of one of: 
+
+
+e asingle character insertion of a content character, where keycode is either a character code (which 
+is assumed to be printable) or zero (paragraph end) or '\t' (W_KEY_TAB)or '\n' 
+
+
+e aleft delete, where the character code is '\b' (W_KEY_DELETE_LEFT) 
+e aright delete, where the character is 127 (W_KEY_DELETE_RIGHT). 
+
+
+The method immediately redraws the current line to reflect the input, and completes the production and the 
+drawing of the layout as a background task. The final parameter, which is a pointer to a SCRLAY_PLX struct, 
+has significance only when keycode is W_KEY_DELETE_LEFT. This is required in order for scRIMG code to 
+be able to make a safe judgement about whether the deletion has effects that extend over more than one line 
+(the problem being that scRiIme cannot in this calculate the old cursor position after being notified of the 
+change in the document). 
+
+
+An example of code that sets up the appropriate SCRLAY_PLX structure, prior to calling si_para_changed, 
+is in the following extract from edwin_wn_key, for the case when a W_KEY_DELETE_LEFT key has been 
+received: 
+
+
+case W_KEY_DELETE_LEFT: 
+CheckNotReadOnly (self); 
+if (self—->edwin.select) 
+goto delsel; 
+if (self—->edwin.cpos==0) 
+break; 
+p_send3 (self—>edwin.scrimg,O_SI_DELPREP, &p1x) ; 
+self-—>edwin.cpos-=1; 
+p_send4 (self-—>edwin.doc, O_EP_DELETE, self->edwin.cpos,self->edwin.cpostl)j; 
+self->edwin.clen-=1; 
+p_send4 (self-—>edwin.scrimg,O_SI_PARA_CHANGED, keycode, &plx) ; 
+
+
+As can be seen, there is no need to pass a doclen parameter to si_para_changed. 
+
+
+When there is a change of content and a change in cursor position 
+
+
+The above few sections have touched (and hinted) at one potential problem when orchestrating notification 
+to SCRIMG that the document has altered, whilst at the same time trying to take advantage of incremental 
+updates in the layout information (for speed purposes). 
+
+
+The problem is that scRIMG cannot be left with a cursor position that no longer exists in the document. 
+More precisely, recall that scRLAyY ultimately views the document as consisting of a series of so-called 
+tboxes. For example, a given tbox may refer to n characters starting at document offset doff. As mentioned 
+earlier, these n characters will all be stored contiguously within a buffer inside the associated document 
+object. But suppose, as a result of a change in the document, these characters are no longer stored 
+contiguously. Then any subsequent attempt to access these characters - by reference - will fail. But this is 
+precisely the kind of thing that scRimce and scriay will, between them, attempt to do - so long as they 
+believe that part of the layout structure is still valid. 
+
+
+Without going into any more details, the moral is clear: position the ScRiMc cursor to the beginning of any 
+region where change is about to occur, before making that actual change. Various aspects of the EDWIN 
+code given above can be seen, upon inspection, to be obeying this principle. 
+
+
+The SCRLAY_DOC data structure 
+
+
+The s1_init method, described earlier, actually requires the address of a ScRLAY_Doc data structure, as 
+well as the address of a SCRLAY_STYLE data structure. The SCRLAY_Doc structure informs SCRLAY about 
+some very important aspects of the associated document object: 
+
+
+12 - 30 
+
+
+12 EDIT WINDOWS 
+
+
+typedef struct 
+{ 
+
+
+UWORD len; Length of doc (one greater than max position) 
+VOID *content; Object containing document content 
+
+WORD sensechars; Method to sense character segments 
+
+WORD sensepdata; Method to sense paragraph layout data 
+
+WORD senseplabel; Method to sense paragraph label 
+
+WORD toparst; Method to scan start of paragraph 
+
+WORD enqpage; Method to enquire for a page break 
+
+
+} SCRLAY_DOC; 
+Here is how these values are filled in during edwin_wn_init: 
+SCRLAY_DOC doc; 
+
+
+doc.enqpage=0; 
+if (init->flags&IN_EDWIN_TEXT_SEGMENTED) 
+{ 
+doc.sensechars=O_EPDOC_SENSE_CHARS; 
+doc.toparst=O_EPDOC_PARA_START; 
+if (init->flags&IN_EDWIN_PAGINATABLE) 
+doc.enqpage=O_EPDOC_ENQ_PAGE; 
+
+
+} 
+else 
+{ 
+doc.sensechars=O_EPFDOC_SENSE_CHARS; 
+doc.toparst=O_EPFDOC_PARA_START; 
+} 
+if (init->flags&IN_EDWIN_DOC_SUPPLIED) 
+self—>edwin.doc=initx->doc; 
+else 
+{ 
+self—->edwin.doc=NewEdwinDoc (CAT_HWIM_FORM, C_EPFDOC, init); 
+p_send4 (self->edwin.doc, O_EP_SET_TEXT, &init-—>contents[0],p_slen(&init-— 
+>contents[0])); 
+} 
+doc.sensepdata=0; 
+doc.senseplabel=0; 
+doc.content=self->edwin.doc; 
+doc.len=self-—>edwin.clen=p_send2 (self->edwin.doc, O_EP_SENSE_LEN) +1; 
+
+
+Subclasses of EDWIN (or other window objects providing edit-like windows) may wish to alter some of the 
+values of these fields, to achieve affects such as paragraphs with associated labels. 
+
+
+The five soft method numbers in SCRLAY_DOC 
+
+
+It is time to point out one key design decision embodied in the relationship between SCRIMG, SCRLAY, and 
+EPDOC. Infact, scRLAY only ever communicates with the document object via the five soft methods (also 
+known as “call-backs”) whose numbers are contained within the scRLAY_poc data structure. And ScRIMG 
+never communicates directly with the document object. (For example, when scRiMG needs to display text on 
+the screen - eg in response to a redraw request - it reads the characters it has to draw, by sending the 
+associated SCRLAY object an s1_read message.) 
+
+
+This allows for diverse powerful objects to be built up, using scRLAY and SCRIMG as components. In some 
+cases, the associated document object will continue to be a subclass of EPDOC - as is always the case when 
+EDWIN is involved. But there is no fundamental requirement for this to be the case. Instead, the only 
+requirement is to provide methods for some of the slots in SCRLAY_DOC. 
+
+
+The SENSECHARS call-back 
+
+
+The protocol of the sensechars call-back can be seen from the following excerpt from SCRLAy code: 
+
+
+GLDEF_C VOID SenseChars (SCRLAY_SENSECHARS *ps,SCRLAY_FONT **pf,UBYTE **pfw) 
+
+
+{ 
+p_send5 (DatScrlay->scrlay.doc.content, DatScriay- 
+
+
+>scrlay.doc.sensechars,ps,pf,pfw) ; 
+
+
+: 
+
+
+This uses the SCRLAY_SENSECHARS Struct which is defined as follows: 
+
+
+12-31 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD pos; document position to sense 
+
+WORD printer; TRUE for printer data else screen data 
+TEXT *but; address of character block 
+
+WORD blen; length of character block 
+
+
+} SCRLAY_SENSECHARS; 
+
+
+One concrete realisation of the sensechars call-back is provided by the epdoc_sense_chars method of 
+the EPDoc class: 
+
+
+METHOD VOID epdoc_epdoc_sense_chars(PR_EPDOC *self,SCRLAY_SENSECHARS *sense) 
+
+
+{ 
+
+
+sense->blen=p_send5 (self, O_EP_SENSE_CHARS, 
+
+
+ésense->buf, sense->pos, WS_MAX_PRINT_BOX_TEXT_LEN); 
+
+
+} 
+
+
+It will be immediately apparent that this realisation of sensechars has ignored the final two parameters, pf 
+
+
+and pfw. 
+
+
+That is entirely deliberate. The reason for this is that, prior to ScRLAy sending the sensechars 
+
+
+message, it pre-loads the pf and pfw variables to point to the corresponding global style fields, inside the 
+SCRLAY_STYLE data structure. Accordingly, for editors in which there is no /ocal variation in style, there is 
+no need for the sensechars call-back to write to the passed pf and pfw variables. 
+
+
+For interest, here is an extract from the sensechars call-back provided by the Word Processor document 
+class (known simply as doc): 
+
+
+METHOD INT doc_epdoc_sense_chars(PR_DOC *self,SCRLAY_SENSECHARS *pss, 
+
+
+SCRLAY_FONT **pf,UBYTE **pfw) 
+{ 
+TAGLIST_ITEM *pi; 
+LOG_POSITION *plog; 
+UINT len; 
+UBYTE *pw; 
+
+
+pi=doc_dc_sense_position(self,pss-—>pos) ; 
+
+plog=(&self-—>doc.t->taglist.lpos) ; 
+
+if (pf) /* if pss->printer is TRUE, get printer data */ 
+{ 
+
+
+if (pss->printer) 
+
+
+SensePrnFont (pi->par,pi->phr, &self—>doc.pf) ; 
+*pf=&self->doc.pf; 
+
+
+else 
+
+
+pw=SenseScrFont (self,pi->par,pi->phr, &self->doc.sf); 
+*pf=&self—->doc.sf; 
+
+
+} 
+if (pfw) /* if pss->printer is TRUE, get printer data */ 
+{ 
+if (pss->printer) 
+*pfw=SensePrnWidthTable(self,pi->par,pi->phr); 
+else 
+*pfw=pw; 
+} 
+len=pi->link-plog->offset; 
+pss->blen=p_send5(self,O_EP_SENSE_CHARS, &pss-—>buf,pss->pos,len)j; 
+return (pss-—>blen==len) ; 
+
+
+} 
+
+
+Without going into details, some points can be noted: 
+
+
+12 -32 
+
+
+the significance of the printer field in the SCRLAY_SENSECHARS Struct 1s that, if it is TRUE, printer 
+font width tables and printer font details should be provided - otherwise data for screen display 
+
+
+a test should be made on pf and pfw, in case they are NULL, which means that no data should be 
+written to them in that case. 
+
+
+12 EDIT WINDOWS 
+
+
+Structure of SCRLAY font width tables 
+
+
+Reference has been made above to font width tables. As can be seen, the default value of the font width 
+table pointer fwt ab - as set up in edwin_wn_init - is actually NULL. This clarifies that an explicit font 
+width table is not always required. In this case, widths of pieces of text are calculated by calling the 
+Window Server function gfextWidth. But for some purposes, having a font width table on the client side 
+significantly increases the speed at which formatting can take place. Furthermore, for printing purposes, 
+having font width tables loaded is essential. See the Printing chapter in this manual for more information 
+about font width tables. 
+
+
+The TOPARST call-back 
+
+
+The protocol of the toparst call-back can be seen from the following excerpt from scRLAy code: 
+
+
+LOCAL_C VOID ToParStart (UWORD *pos) 
+{ 
+p_send3 (DatScrlay->scrlay.doc.content, DatScrlay->scrlay.doc.toparst, pos) ; 
+
+
+} 
+
+
+In contrast to the sensechars call-back, this is a completely straightforward routine, with only one 
+parameter, which is a pointer to a document offset that needs to be converted to that for the start of the 
+paragraph containing it. 
+
+
+The implementation of toparst by EPDOC is as follows: 
+
+
+METHOD VOID epdoc_epdoc_para_start (PR_EPDOC *self,UWORD *ppos) 
+/* 
+Convert *ppos to point to the beginning of the paragraph containing *ppos 
+Ky 
+{ 
+
+
+p_send4 (self, O_EP_SCAN_PARA, ppos, EP_SCAN_BACKWARDS | EP_SCAN_STAY|EP_SCAN_TO_BEG 
+IN); 
+} 
+The ENQPAGE call-back 
+
+
+The engpage call-back, if non-zero, is used by scRLAy to determine whether a page-break is to occur at a 
+given line ina paragraph. This fact is indicated by setting the new_page field TRUE, in the corresponding 
+SCRLAY_LINE data structure (see earlier in this chapter for the definition of this structure). 
+
+
+By default, this call-back is left as zero, in edit windows, but EDWIN sets it to epdoc_enq_page if the 
+initialisation flag IN_EDWIN_PAGINATABLE is Set. 
+
+
+A full discussion of the operation of epdoc_engq_page requires detailed knowledge of the EPDoc class. 
+
+
+The SENSEPDATA call-back 
+
+
+The sensepdata call-back plays a role analogous to sensechars Call-back: it caters for local variations in 
+paragraph styling (whereas sensechars caters for local variations in phrase emphasis). 
+
+
+The protocol for the sensepdata call-back can be seen from the following extract from SCRLAY code: 
+
+
+if (DatScrlay->scrlay.doc.sensepdata) 
+p_send5 (DatScrlay->scrlay.doc.content,DatScrlay->scrlay.doc.sensepdata, 
+posl, DatScrlay->scerlay.st. printer, &Datscriay— 
+Sscrlay .et..pda) ; 
+
+
+In other words, if the call-back is non-zero, the document object has to provide the scRLAY_PDATA data for 
+the paragraph containing the document offset pos1 (and paying due respect to whether the printer 
+parameter is TRUE Or FALSE). 
+
+
+For interest, here is how the Word Processor doc class provides the sensepdata call-back: 
+
+
+12 - 33 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID doc_dc_sense_pdata(PR_DOC *self,UINT pos, INT printer, SCRLAY_PDATA 
+*pd) 
+/* 
+Sense the margin, tab and spacing data for the current paragraph. 
+If printer is TRUE, return printer values. 
+ae 
+{ 
+PAR_STYLE *par; 
+
+
+par=doc_dc_sense_position(self,pos) —->par; 
+1f (hprinter) 
+{ 
+
+
+SenseScrTabs (self,par, &self->doc.tabs) ; 
+pd->margins=&par->scr_mar; 
+} 
+
+else 
+
+
+i 
+
+
+SensePrnTabs (self,par, &self->doc.tabs) ; 
+pd->margins=&par->prn_mar; 
+pd->spacing=&par->prn_spc; 
+} 
+
+pd->tabs=&self-—>doc.tabs; 
+
+
+} 
+
+
+The SENSEPLABEL call-back 
+
+
+If non-zero, the senseplabel call-back is assumed to provide information about /abels to be drawn 
+alongside the starts of paragraphs, in a left margin area. Two examples of paragraph labels are 
+
+
+e field names in the Database application 
+e style short-codes in the Word Processor application. 
+The protocol of the call-back can be seen from the Word Processor implementation of the method: 
+
+
+METHOD VOID doc_dc_sense_plabel(PR_DOC *self,UINT cpos, INT 
+printer, SCRLAY_PLABEL **ppl) 
+
+{ 
+
+PAR_STYLE *par; 
+
+XWP_LAY *pxlay; 
+
+
+pxlay=SenseLay (self); 
+
+*ppl=&pxlay->label; 
+par=doc_dc_sense_position(self,cpos) —->par; 
+pxlay->label.buf=&par->ph.sc[0]; 
+pxlay->label.blen=2; 
+
+; 
+
+
+As with many of these call-backs, two of the parameters passed are 
+e the document offset, cpos, of the position of interest 
+
+
+e = aflag, printer, specifying whether the information is required for screen-display purposes or for 
+printing purposes. 
+
+
+The final parameter involves the scRLAY_PLABEL struct, whose definition is as follows: 
+
+
+typedef struct 
+
+
+{ 
+SCRLAY_FONT font; font ID, height (printer only) and style 
+
+
+UWORD align; alignment 
+TEXT *but; address of character block 
+WORD blen; length of character block 
+
+
+} SCRLAY_PLABEL; 
+
+
+Some examples of edit-/ike windows 
+
+
+Admittedly, there is a formidable learning curve to gaining full familiarity with the scope and power of the 
+SCRLAY and SCRIMG classes. In particular, despite its length, this chapter has only touched peripherally on 
+
+
+12 -34 
+
+
+12 EDIT WINDOWS 
+
+
+such topics as page breaks and special support for printing (ie using approaches other than the LPRINTER 
+and XPRINTER Classes). 
+
+
+However, it turns out in practice that many displays can be programmed more quickly and more efficiently 
+using SCRIMG and SCRLAY, than using any alternative mechanisms. Furthermore, in many cases only a 
+small amount of the rather detailed full interface to scRIMG and SCRLAy needs to be appreciated. 
+
+
+One example is the “Synonyms” screen in the Spellchecker application. This consists of a list of words 
+which can be navigated by standard keypresses. Thus if the word “Bang” is looked up, the screen can look 
+like: 
+
+
+ban 
+
+tat hit, bell, ringer, bull’s-eye, gong, slam, smash; 
+
+ask boom, clang, clap, resound, roar, rumble, shake, 
+under; 
+
+Bees blast, blare, boom, discharge, noise, pop, report, 
+
+
+roar; 
+
+hit, knock, blow, box, bump, chop, clap, conk, crack, crash, 
+cuff, impact, jar, jolt, lick, punch, rap, slap, slug, smack, 
+smash, swat, swipe, tap, wallop, whack. 
+
+crack, pop, snap, frame 
+
+dent, hollows, dimple, indent; 
+
+
+In this example, ROM code handles: 
+e¢ automatically wrapping the lists of words at the edge of the window 
+e automatically smoothly scrolling the display vertically when needed 
+e navigating by word - using the ep_scan_word method 
+
+
+e displaying the relevant “labels” at the side of each group of words (in this example, “noun” and 
+“verb”’). 
+
+
+ROM code even supports the notion of a “hard space”, eg between “bell” and “ringer” on the second line in 
+the above screen, to prevent paired groups of words being split over a line. 
+
+
+Another example worth mentioning is the main display window of the “Berlitz” five-language translator 
+application: 
+
+
+Eng pitch-dark fadj? 
+Fre kFrnoir comme dans un four 
+fad jt 
+
+
+Ger stockdunkel fad J} 
+Spa oscuro como bocs de lobo 
+fad jt 
+
+
+(Engtpitch avs | Thu 16 
+
+
+General comments on creating edit-like windows 
+
+
+In all examples like this, a significant proportion of the work is in the initialisation. The various initialisation 
+structs - which are quite long - have to be filled in appropriately, and in the correct order. But once the 
+system of objects is in place, it largely runs itself. 
+
+
+The main extra responsibility of the programmer is to pass messages onto the SCRIMG object (and, less 
+frequently, to the SCRLAy object) at appropriate times. Many of these messages have already been 
+discussed in the course of this chapter, but a few remain to be covered. 
+
+
+The si_redraw method 
+
+
+The entire contents of the wn_draw method of EDWIN is to pass on a corresponding message to SCRIMG: 
+
+
+12-35 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID edwin_wn_draw(PR_EDWIN *self) 
+{ 
+p_send3 (self-—>edwin.scrimg, O_SI_REDRAW, NULL) ; 
+} 
+
+
+The final NULL parameter means to redraw the entirety of the region. 
+
+
+On the SERIES 3a, the final parameter can meaningfully be other than NULL (in fact, on the Series 3, the final 
+parameter is ignored), in which case it should point to a P_RECT structure indicating the portion of the 
+region that needs to be redrawn. 
+
+The si_emphasize method 
+
+
+The entire contents of the wn_emphasise method of EDWIN is, again, to pass on a corresponding message 
+to SCRIMG: 
+METHOD VOID edwin_wn_emphasise(PR_EDWIN *self,INT flag) 
+{ 
+p_send3 (self-—>edwin.scrimg,O_SI_EMPHASIZE, flag); 
+} 
+
+
+Any application that makes direct use of ScRIMG (ie without the benefit of an intermediate EDWIN object) 
+would have to possess a corresponding message. 
+
+
+The si_pan method 
+
+
+The si_pan method provides a means for a window display to be scrolled horizontally, even though it is 
+not displaying any visible cursor. 
+
+
+An example of this behaviour is when the user presses RIGHT or LEFT when viewing the “Found” screen in 
+the “Wrap off” state of the Database application. 
+
+
+Code calling the si_pan method will look like 
+p_send4 (scrimg,O_SI_PAN, func, par) ; 
+The si_pan method actually combines three different functions, depending on the value of func: 
+
+
+e if func is SCRIMG_PAN_SETNOPAN, the nopan property value of SCRIMG is set to par (which 
+should be either TRUE or FALSE) 
+
+
+e if func is SCRIMG_PAN_DELTA, the effect is to scroll the display horizontally by par pixels (where 
+par can be either positive or negative) 
+
+
+e = if func is SCRIMG_PAN_ABS, the effect is the scroll such that par is at the left of the view. 
+
+
+Any scrolling is contrained to reasonable limits. For example, the display will not scroll past the right hand 
+end of the longest visible line. 
+
+
+The purpose of the nopan mode is to control whether, any time the view is scrolled vertically, it also tries to 
+scroll horizontally (ie to “pan’’) in order to keep the cursor position visible. 
+
+
+12 - 36 
+
+
+CHAPTER 13 
+
+
+PRINTING 
+
+
+This chapter describes the basics of access to the WDR print system from HWIM applications. 
+
+
+See the chapter WDR Printing in the Additional System Information manual for background information 
+about the scope of the SIBO WDR print system. 
+
+
+Although partial access to the WDR print system is available to Hwif programmers, full access is only 
+possible via object oriented techniques, such as are explained in this chapter. 
+
+
+As far as HWIM applications that wish to print are concerned, three different levels of approach can be 
+identified, in increasing order of sophistication (and difficulty): 
+
+
+1. applications create and use a subclass of the HWIM LPRINTER class, and REPLACE only the one 
+method lpr_sense_text 
+
+
+2. applications create and use a subclass of LPRINTER, and REPLACE other methods, such as 
+lpr_read 
+
+
+3. applications avoid using LPRINTER, and instead interface more directly with classes such as 
+PAGES in the FORM library (the interaction with PAGES is one of the things that LPRINTER handles 
+automatically, for less demanding applications). 
+
+
+For many applications, the first of these three levels is perfectly sufficient, and in this case, only a limited 
+acquaintance with the material in this chapter is required. 
+
+
+Print preview 
+
+
+On the Series 3a, it is relatively straightforward for applications using the WDR print system to provide 
+‘Print preview’ menu commands, in addition to ‘Print’ commands. 
+
+
+The basic step involved, in most cases, is to subclass the xPRINTER Class, rather to subclass LPRINTER. 
+(The xPRINTER class is in the XADD library and is not available on the Series 3.) The interface to 
+XPRINTER is very similar to that of LPRINTER (XPRINTER is actually a subclass of LPRINTER). The vast 
+majority of application-level print preview code is exactly the same as the application code that implements 
+print. 
+
+
+The basic model of WDR printing 
+
+
+Regardless of whether an application implements print preview as well as print, and regardless of the level of 
+sophistication the application brings to printing, the first basic requirement, in use of the WDR print system, 
+is an understanding of the WOR_PRINT struct. This is defined as follows in prdrv.cl: 
+
+
+13-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+typedef struct 
+{ 
+
+
+WORD flags; 
+WORD typf; 
+WORD fheight; 
+WORD style; 
+WORD down; 
+WORD indent; 
+WORD height; 
+WORD right; 
+TEXT *but; 
+UWORD blen; 
+} WDR_PRINT; 
+
+
+DR_PRINT_XXX 
+
+Typeface number for WDR_PRINT_FONT 
+
+Font height for WDR_PRINT_FONT (twips) 
+Font style for WDR_PRINT_FONT 
+
+Line down for WDR_PRINT_LINE 
+
+Line indent for WDR_PRINT_LINE 
+
+Line height for WDR_PRINT_LINE 
+
+Right movement for WDR_PRINT_RIGHT 
+
+Text to print for WDR_PRINT_TEXT 
+
+Length of data at buf for WDR_PRINT_TEXT 
+
+
+(Hwif programmers will recognise this as the same as the H_PRINT struct.) 
+
+
+Essentially, the basic model of WDR printing can be summarised as follows: 
+
+
+e the application creates and initialises a suitable top-level printing object 
+
+
+e in due course, system code repeatedly calls the application back, passing, each time, the address of 
+
+
+aWDR_PRINT Struct 
+
+
+e the application fills in various fields in this struct, each time, to describe the next “print element’, 
+and lets the flow of execution return into system code 
+
+
+e eventually, printing comes to an end - either because it has finished normally, or because the user 
+has cancelled it, or because an error condition has arisen 
+
+
+e the top-level printing object gets destroyed. 
+
+
+Thus printing can be viewed as a sequence of “print elements”, each described by a WOR_PRINT struct. The 
+
+
+possible types of print elements can be seen from the list of possible bits that the application can set, each 
+time, in the flags field of the WOR_PRINT struct: 
+
+
+WDR_PRINT_PAGE 
+
+
+WDR_PRINT_LINE 
+
+
+WDR_PRINT_FONT 
+
+
+WDR_PRINT_RIGHT 
+
+
+WDR_PRINT_TEXT 
+
+
+WDR_PRINT_END 
+
+
+WDR_PRINT_KEEP 
+
+
+WDR_PRINT_IDLE 
+
+
+this print element is to go on a new page (ie a page break will be forced, if not 
+already on a new page) 
+
+
+this print element is to go on a new Line (ie a line break will be forced, if not 
+already at the start of a line) 
+
+
+this print element is to be in a specified font and font style 
+
+
+this print element consists, in part, of moving the print position right by a 
+specified amount 
+
+
+this print element consists, in part, of text to be printed (in cases where 
+WDR_PRINT_RIGHT is Set as well, the movement right takes place before the 
+printing of the text) 
+
+
+this print element terminates the print process 
+
+
+the line containing this print element is to be kept, if possible, on the same 
+page as the following print element 
+
+
+(for advanced use only - see later). 
+
+
+Calculation of page breaks 
+
+
+Note that applications in general have no need to calculate the positions of page breaks, as they print. 
+System code, inside the PacEs class in FORM, automatically calculates when page break instructions 
+should be emitted to the printer. This calculation takes all the following into account: 
+
+
+e = Any explicit instructions from the application, on account of print elements with the bits 
+WDR_PRINT_PAGE and/or WOR_PRINT_KEEP set 
+
+
+e The length of the page, as supplied by the user in the ‘Print setup’ dialog for the application 
+
+
+e The height of each line, and (in effect) the spacing between each line, as supplied in the height 
+and down fields in print elements with WOR_PRINT_LINE Set. 
+
+
+13 -2 
+
+
+13 PRINTING 
+
+
+System code (in PAGES) also takes care of printing relevant headers and footers at the top and bottom of 
+each page - with the contents of the header and footer being supplied by the user in the ‘Print setup’ dialog 
+for the application. 
+
+
+Calculation of line breaks 
+
+
+The situation as regards calculation of line breaks is rather different from that of the calculation of page 
+breaks. Whereas the pacEs class handles “vertical” formatting (such as pagination), it is up to other 
+software (eg that in LPRINTER) to handle “horizontal” formatting (such as word-wrap). 
+
+
+Thus the only time PAGES repositions the print position back to the beginning of a line is when 
+WDR_PRINT_LINE is explicitly set in the flags field of a print element. 
+
+
+Moreover, PAGES never prints any text, when moving horizontally, other than that supplied to it in a print 
+element, which contrasts (again) with the case when moving vertically - since headers and footers are added 
+in automatically, by PAGES, whenever they are required. 
+
+
+Printer units 
+
+
+Values set in the down, indent, height, and right fields in a print element must be supplied in printer 
+units. These units vary from printer to printer (corresponding to the different degrees of resolution these 
+printers support). Now it might at first seem that having to deal with printer units conflicts with the general 
+philosophy of WDR printing, in which application code doesn't have to worry about which printer has been 
+selected by the user. However 
+
+
+e there are system services, such as the lpr_sense_buf_width method of LPRINTER, to calculate 
+the width, in current printer units, of a specified buffer of text 
+
+
+e there are other system services, such as the wdr_twips_to_xy method of the wor class (see later 
+for more details of this class), to assist with the transformation of printer independent units (ie 
+“twips”, where there are 1440 twips to an inch) into printer dependent ones 
+
+
+e simple uses of LPRINTER can avoid the need to specify units altogether, since they can accept the 
+default values of the down, indent, height, and right fields in any print element. 
+
+
+Note that the reason why word wrap and pagination calculations must take place in printer units is to avoid 
+unnecessary rounding errors in the use of any other units. 
+
+
+The difference between INDENT and RIGHT, and between DOWN and HEIGHT 
+
+
+Superficially, the indent and right fields in the WOR_PRINT struct may seem to serve the same purpose. 
+However, the indent field is only relevant when the WOR_PRINT_LINE bit is set in flags, and the right 
+field is only relevant when the WOR_PRINT_RIGHT bit is set in flags: 
+
+
+e when WOR_PRINT_LINE Is Set, the current print position is moved back to the beginning of the 
+line, then moved down by the height of one line, and then moved right by indent 
+
+
+e when WOR_PRINT_RIGHT is Set, the current print position is simply moved right by right (ifa 
+print element contains both a WOR_PRINT_LINE and a WOR_PRINT_RIGHT, the former is executed 
+before the latter). 
+
+
+The indent field is intended for use, as its name implies, as the “left indent” (or “first line indent”) 
+parameter of a paragraph of formatted text, whereas the right field is intended for use as the spacing 
+between two columns of data, or (more simply) as the representation of tab characters. 
+
+
+Note that the action of any right movement adds on to the current horizontal offset of the print position - 
+as established by earlier indents, rights, and text printing on that line. 
+
+
+The difference between the down and height fields may also require some attention. Both fields are 
+relevant only when WDR_PRINT_LINE is set. Normally, the two values are simply added together, and the 
+sum is taken as the amount, in printer units, to advance the print position vertically, before starting to print 
+the given line of text. However, code in PAGES automatically zeros the supplied value of down if the given 
+line of text would be the first on a page. 
+
+
+For example, applications that wish to implement some measure of inter-paragraph spacing additional to 
+inter-line spacing (or which wish, more generally, to separate related groups of printed lines by extra 
+spacing in between these groups) should place this additional spacing in the down field. This will ensure 
+that extra spacing is not printed, unnecessarily, at the tops of pages. (Blank spacing at page tops, of this 
+
+
+13 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+form, would be seen, on occasion, if extra spacing between groups of lines were implemented, at the 
+application level, simply as blank lines.) 
+
+
+Margins and page size 
+
+
+There is no need for application code to attempt to set the indent value in such a way as to include the 
+margin at the left hand edge of the page (as set, by the user, inside the ‘Print setup’ dialog for the 
+application). Likewise, nor is there any need to try to set the first height or down values to try to include 
+the margin at the top of the page. 
+
+
+Rather, these adjustments are automatically made by system code. In other words, zero is a suitable default 
+value for both indent and down. 
+
+
+As mentioned before, there is no need, either, for applications to determine the length of the printing area of 
+the page (ie the total page length, minus the sum of the top and bottom margins), since pagination is 
+handled by code in PAcEs. Nor, in general, does an application that uses LPRINTER need to investigate the 
+width of the printing area of the page, since LPRINTER handles all (simple) word-wrap automatically. 
+
+
+The PRINTER class and storage of the ‘Print setup’ dialog settings 
+
+
+Whenever a standard ‘Print setup’ dialog is invoked in an application, the values displayed and edited in 
+this dialog are stored within the property of an instance of the PRINTER class. The PRINTER class is in the 
+FORM library and, in addition to allowing these data values to be stored, this class also contains general 
+supervisory logic to do with printing. (The PRINTER class also encapsulates knowledge of read/write 
+access to the P$? printing environment variables, described in the WDR Printing chapter of the Additional 
+System Information manual.) 
+
+
+Some applications may choose to create a PRINTER instance as part of their standard initialisation. Other 
+applications only create one such instance when they are about to: 
+
+
+e print (or print preview) 
+e run the print setup dialog. 
+
+
+HWIM code relies on the handle of any instance of PRINTER being written to the wserv.printer field 
+within the property of w_ws. On the Series 3a, this handle is also written to the appman. spare! field of 
+w_am, Where it can be accessed by FORM code (eg low level print preview code). 
+
+
+However, HWIM applications have no need to write, themselves, the handle of the PRINTER object into 
+either of these places. This is handled by system code, mainly inside the ws_ens_print_context method 
+of WSERV. The contents of this method (which has no parameters) are, effectively, 
+
+
+METHOD VOID wserv_ws_ens_print_context (PR_WSERV *self) 
+{ 
+if (!self->wserv.printer) 
+self->wserv.printer=f_newsend (CAT_HWIM_FORM, C_PRINTER, O_PR_INIT); 
+
+
+Note that HWIM code automatically sends w_ws a ws_ens_print_context message in the following 
+cases: 
+
+
+e at the beginning of the ws_edit_print_context method of wsERv - the method which 
+applications invoke (see below) to run the standard ‘Print setup’ dialog suite 
+
+
+e at the beginning of the 1pr_init method of LPRINTER - the method which applications invoke 
+(see below) in order to print or to print preview. 
+
+
+Consequently, most applications never need to call ws_ens_print_context directly. The exception is if 
+an application wishes, for various reasons, to maintain an instance of PRINTER at other stages of its lifetime. 
+For example, an application may store some of the print context (the property of the PRINTER class) to file, 
+and restore that context when the file is opened again. In this case, typical action would be for the 
+application to call ws_ens_print_context itself, during its file loading code, and then to set various parts 
+of the in-memory print context, using methods of the PRINTER class, passing data from file as parameters. 
+(An example of code to achieve this is given near the end of this chapter.) 
+
+
+13-4 
+
+
+13 PRINTING 
+
+
+Changing font or font style while printing 
+
+
+One of the aspects of the “print context” is the so-called “default printing font”. Code in LPRINTER sets 
+this font (and its associated style) by default into the typf, fheight, and style fields in the WOR_PRINT 
+struct. 
+
+
+Here, note that a font, for printing purposes, is identified by a combination of its “typeface number” (the 
+typf value) and its “font height” (the fheight value). For background information about fonts and 
+typefaces, see the chapter WDR Printing in the Additional System Information manual. 
+
+
+Most applications will find it convenient not to adjust the t ypf or fheight values in any print element. 
+However, applications may well wish to augment the st yle field, on occasion. For example, certain parts of 
+the printed output might benefit from being emphasised in bold or in italics. In this case, note that the 
+allowed values in the style field are bit combinations of WOR_STYLE_NORMAL, WOR_STYLE_UNDERLINE, 
+WDR_STYLE_BOLD, WOR_STYLE_ITALIC, WOR_STYLE_SUPER, and WOR_STYLE_SUB - where all the 
+meanings are obvious from their names. 
+
+
+Note also that variant st yle values should be in general be orred into the default ones supplied by system 
+code, rather than completely overwriting these values. This is to preserve the freedom of the user, in the 
+‘Print setup’ dialog, to choose a “default printing font” with style other than normal. 
+
+
+Applications that support multiple fonts (or multiple font heights) should be aware of the set of fonts (and 
+font heights) supported by the current printer model (eg Epson, HPIII, Postscript), as selected by the user in 
+the ‘Print setup’ dialog. Thus if the application provides the user with a “palette” of possible “character 
+styles” (or whatever), the set of fonts from which the user is allowed to choose ought to match the set 
+known to the loaded printer model. There are methods of the wor class that allow access to this information 
+(see later in this chapter for more details). 
+
+
+The text referenced in a print element 
+
+
+There are a couple of potential errors that applications should watch out for, regarding the lifetime of the 
+buffer referenced by the buf and bien fields of a print element. One is somewhat obvious; the other less so 
+(but it only applies to applications that make explicit use of the WOR_PRINT_KEEP flag). 
+
+
+In the first place, this buffer must, obviously enough, continue in existence after return of the application 
+callback routine (eg the 1pr_sense_text method) that sets up the print element. Thus it would be a 
+grave error to assemble a print buffer on the stack of this routine. 
+
+
+More subtly, consider a line of printed output with the WoR_PRINT_KEEP flag set. Clearly, system code 
+cannot print this line straightaway, on the current page of output, since it must first process at least one 
+additional line, to see whether the first line should instead be held over for a new page (eg if there is no room 
+to place this line and the following one on the current page). For this reason, any print buffer associated 
+with a line with WOR_PRINT_KEEP set must have a more permanent existence, and can only be re-used with 
+due care. 
+
+
+Limitations with the WDR_PRINT_KEEP flag 
+
+
+Note incidentally that the wWOR_PRINT_KEEP flag only has effect if it is set in the first print element in a line 
+of output. Setting this flag for print elements other than those which also contain WOR_PRINT_LINE has no 
+effect. 
+
+
+Applications which require more complicated pagination scenarios will need to perform a “pagination pass” 
+prior to actually printing (this happens, in different ways, in both the Series 3 Word Processor and the Series 
+3 Spreadsheet) and will thereafter only set the WOR_PRINT_PAGE flag, and never the WOR_PRINT_KEEP flag. 
+
+
+The need to specify font and style for each line 
+
+
+One more potential problem should be pointed out (though this will be of concern only to programmers who 
+interact more deeply with the paczEs class). On the face of things, if the font never changes, throughout the 
+course of printing, there oughtn't to be any need to specify the typf, fheight, and fstyle values anew 
+for every print element. However, it must be borne in mind that two print elements which the application 
+regards as being contiguous may, in the actual course of printing, end up on two different pages, with a 
+footer and a header separating them. Given that the user is, in general, free to specify the print fonts of the 
+header and the footer to differ from that used in the body of the page, it can now be appreciated why, as far 
+aS PAGES is concerned, it is important for application-generated print elements to have their print font 
+specified explicitly each time. 
+
+
+13-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Programmers needn't worry about any particular inefficiency this might entail. Font change instructions are 
+sent to the printer itself only when there is an actual change in between two adjacent print elements. 
+
+
+Use of WDR_PRINT_IDLE 
+
+
+A small proportion of applications may find themselves unable to generate print elements immediately (ie 
+sufficiently quickly) in response to a system callback. For example, fetching and assembling the data to 
+print may involve one or more application-specific active objects. This kind of application may wish to make 
+use of print elements with WOR_PRINT_IDLE set. 
+
+
+If paces finds that WOR_PRINT_IDLE is set in any print element, the rest of that print element is disregarded 
+and the print subsystem is effectively placed into a state of suspension. Thus no more application callbacks 
+will take place until the print system is restarted by an explicit application call. 
+
+
+The way that the application lets system code know to restart the print subsystem is to send the PAGES 
+object an ao_queue message. Applications using LPRINTER can find the handle of the PAGES object in the 
+lprinter.pages field in its property. 
+
+
+Using LPRINTER for standard printing purposes 
+
+
+The printing requirements of most applications can be met by them defining an application-specific subclass 
+of LPRINTER, in which they 
+
+
+@ REPLACE the method lpr_sense_text (which is DEFERred at the LPRINTER level) 
+e declare sufficient property to be able to keep track of the progress of printing. 
+Then when the user invokes the ‘Print’ menu command in the application: 
+
+
+e the application may choose to present a dialog (a so-called ‘Print details’ dialog), to collect 
+parameters describing which portions of its data are to be printed, and (possibly) with what options 
+
+
+e next, the application creates its subclass of LPRINTER and sends it an lpr_init message 
+
+
+e this message does not return until printing has completed (internally, a call to am_st art is made); 
+accordingly, the next lines of code can destroy the LPRINTER subclass object 
+
+
+e however, in the meantime, the lpr_sense_text message will have been called repeatedly. 
+Thus typical command manager code, in the print method, might look like 
+
+
+RunPrintDetailsDialog()j; 
+hDestroy (f_newsend (CAT_APP_APP,C_APP_LPRINTER, O_LPR_INIT)); 
+
+
+Note: this code fragment assumes that the results of the “print details” dialog is available to the LPRINTER 
+subclass via global data. An alternative approach would of course be to REPLACE the 1pr_init method 
+too, so that the command manager code would become something along the lines of 
+
+
+PRINT_DETAILS_RBUF rbuf; 
+
+
+RunPrintDetailsDialog(&rbuf) ; 
+hDestroy (f_newsend (CAT_APP_APP,C_APP_LPRINTER, O_LPR_INIT, &rbuf) ); 
+
+
+with the contents of the 1pr_init method looking like 
+
+
+METHOD VOID app_lprinter_lpr_init (PR_APP_LPRINTER *self,PRINT_DETAILS_RBUF 
+*prburt } 
+
+{ 
+
+self->app_lprinter.prbuf=prbuf; 
+
+p_supersend2 (self,O_LPR_INIT)j; /* calls am_start */ 
+
+} 
+
+
+The syntax of the LPR_SENSE_TEXT callback 
+
+
+(Hwif programmers may note that this is the same as the syntax of the Print Line callback function, where 
+PrintLine is the function name passed as the parameter to hPrint.) 
+
+
+13 -6 
+
+
+13 PRINTING 
+
+
+This method passes the single parameter pr, which is a pointer to a WOR_PRINT data structure. Application 
+code adjusts one or more or the fields in *pr, as described above. 
+
+
+The return value from 1pr_sense_text has the following significance: 
+
+
+e azero return value means that all print elements have already been defined, and that the print 
+subsystem should now terminate 
+
+
+e anon-zero return value means that the application has not finished printing yet, and expects 
+additional calls to lpr_sense_text to be made in due course. 
+
+
+Note that LPRINTER fills in many of the parts of *pr before sending self the lpr_sense_text message: 
+e the flags field is set to WOR_PRINT_FONT | WDR_PRINT_LINE|WDR_PRINT_TEXT 
+
+
+e the typf, fheight, style, and height fields are all set to values reflecting the default font and 
+default font style (which the user can specify in the ‘Print setup’ dialog suite 
+
+
+e =the down and indent fields are both set to zero. 
+
+
+Thus all that needs to be filled in, in most cases, are the buf and blen fields. On some occasions, the value 
+of flags may need to be adjusted; likewise the down, indent, and right fields. Finally, a value will need 
+to be provided for right in any case when WOR_PRINT_RIGHT is set in flags. (See below for some 
+examples.) 
+
+
+LPRINTER and word-wrap 
+
+
+As mentioned above, LPRINTER takes care of word-wrap automatically on behalf of applications: if the text 
+
+at pr->buf is too wide to fit on the space remaining to the end of the line, LPRINTER splits it up into two or 
+more sections, and thus creates two or more print elements (without any intervention being required to this 
+
+end from the application). For the print elements formed in this way: 
+
+
+e for new lines, the indent value is taken from the subsqind field within LPRINTER property 
+(subclasses can write directly to this field within application code - see below for an example) 
+
+
+e unless the user has disabled widows/orphans control in the ‘Print setup’ dialog suite, the flag 
+WDR_PRINT_KEEP is orred into all but the last of these print elements. 
+
+
+Note that the word-wrap calculation presupposes use of the default font and the default style throughout. 
+If an application prints using multiple fonts or font-styles, it may need to subclass the 1pr_read method of 
+LPRINTER, instead of the lpr_sense_text method - see later for more details. 
+
+
+Working out widths 
+
+
+If, unusually (eg to support printing in columns), an application needs to know more about relative widths of 
+various strings of text, the lpr_sense_buf_width method may be used. This takes two parameters: 
+
+
+e aTEXT* pointer to the buffer of text 
+e an INT giving the length of the buffer. 
+This method returns the width of the buffer, in current printer units. 
+
+
+Note that this method cannot be accessed until inside one of the 1pr_sense_text callbacks - since it relies 
+on fields in LPRINTER property that are not set up until just before the first such callback. 
+
+
+Note also that this calculation presupposes use of the default font and the default style. See later for how to 
+calculate widths of text in other fonts and styles. 
+
+
+Another width value that may be of interest to applications is stored in the width property field of 
+LPRINTER. This is the width, in printer units, of the printing area of the page (ie the complete page width 
+less its left and right margins). Again, this value is not available prior to the first callback to 
+lpr_sense_text. 
+
+
+Launching the print setup dialog suite 
+
+
+If (as normal) an application that supports print also supports a ‘Print setup’ menu command, the code that 
+is required in the command manager method for print setup is usually just the single line: 
+
+
+13-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+p_send2 (w_ws, O_WS_EDIT_PRINT_CONTEXT) ; 
+
+
+For interest's sake, the entire contents of the ws_edit_print_context method of WSERV is given here: 
+
+
+METHOD VOID wserv_ws_edit_print_context (PR_WSERV *self) 
+{ 
+p_send2 (self,O_WS_ENS_PRINT_CONTEXT) ; 
+runHwimDialog(-SYS_PRINT_CONTROL_DL,C_PRNCTRL, NULL) ; 
+; 
+
+
+Examples of use of LPRINTER 
+
+
+This section presents two related examples of the use of LPRINTER. Both are complete applications in their 
+own right. Each example allows the user to specify a start date, and a number of days, and then prints the 
+list of dates specified, in expanded form, eg as follows: 
+
+
+Monday, 18th October 1993 
+Tuesday, 19th October 1993 
+Wednesday, 20th October 1993 
+
+
+The user is also able, in each case, to specify a “separation” between months, which can be either “No gap”, 
+“Half a line’, or “Complete line”. Also in each case, the user is given an opportunity, before the printing 
+actually takes place, to alter the values in the ‘Print setup’ dialog. 
+
+
+The second example builds on the first, adding additional formatting to produce printed output in two 
+columns, with effect as in: 
+
+
+Monday, 18th October 1993 
+Tuesday, 19th October 1993 
+Wednesday, 20th October 1993 
+
+
+On installation of the OOP component of the SDK, the source code for the second example is copied into a 
+\sibosdk\tprint directory. 
+
+
+Framework of the example applications 
+
+
+Unusually, these applications have no menu bar or client window. This is possible because, throughout 
+their lifetimes, a dialog is always presented: 
+
+
+e first, the ‘Print details’ dialog of the application 
+e next, the ‘Print setup’ dialog 
+e finally, the HWIM ‘Printing’ dialog, that keeps track of the progress of printing. 
+
+
+In implementation terms, all this happens inside the ws_dyn_init initialisation callback to the WSERV 
+subclass of the application. Code never returns from here, since, after the printing is complete, a call to 
+p_exit is made. 
+
+
+The entire contents of the category file, demo.cat, of the first example, are as follows: 
+IMAGE demo 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+INCLUDE dlgbox.g 
+INCLUDE lprinter.g 
+INCLUDE time.g 
+
+
+CLASS dewserv wserv 
+
+
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+13 -8 
+
+
+CLASS dedlg dlgbox 
+{ 
+REPLACE dl_key 
+TYPES 
+{ 
+typedef struct 
+t 
+UWORD dayno; 
+UWORD ndays; 
+UWORD gap; 
+} RBUF_LP; 
+
+
+} 
+
+
+CLASS delp lprinter 
+
+
+{ 
+REPLACE lpr_init 
+
+
+REPLACE lpr_sense_text 
+
+
+PROPERTY 1 
+{ 
+VOID *time; 
+RBUF_LP rbuf; 
+
+
+TEXT buf [LN_TIME_DATE_STR]; 
+
+
+: 
+} 
+
+
+From this, it can be seen that there are four key objects in the application: 
+
+
+The ‘Print details’ dialog 
+
+
+The following resources define the ‘Print details’ dialog of the application (in demo.rss): 
+
+
+RESOURCE MENU delp_gap_chlist 
+
+
+{ 
+items = 
+
+
+{ 
+
+
+CHOICE_IT1 
+CHOICE_IT1 
+}; 
+
+
+the vewserv object, which provides the ws_dyn_init method 
+
+
+the DEDLG object, which supervises the ‘Print details ’ dialog of the application 
+
+
+the DELP object, which is a subclass of LPRINTER 
+
+
+CHOICE TTEM { atr="No gap"; }, 
+TEM { str="Half a line";}, 
+TEM { str="Complete line"; } 
+
+
+13 PRINTING 
+
+
+a TIME object, which is used to obtain the textual representations of the dates printed. 
+
+
+13-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE DIALOG delp_dlg 
+‘ 
+bitle="FPrint list of days"; 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_DTEDIT; 
+prompt="Start date"; 
+info=DTEDIT { flags=IN_DTEDIT_DDMMYYYY;}; 
+hy 
+CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Number of days to print"; 
+info=NCEDIT 
+{ 
+low=10; 
+current=20; 
+high=200; 
+}; 
+hy 
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Space between months"; 
+info=CHLIST { rid=delp_gap_chlist; }; 
+} 
+}; 
+} 
+
+
+When run, the dialog looks like 
+
+
+Print list of days 
+
+
+fe 10-1993 
+
+
+"Humber of days toprint 278 
+"Space between months Ho gap 
+
+
+Code in the d1_key method of the DLGBox subclass senses the values in the fields in this dialog into an 
+
+
+RBUF_LP result buffer: 
+
+
+#include <demo.g> 
+#include <hwim.h> 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD INT dedlg_dl_key(PR_DLGBOX *self) 
+
+
+{ 
+RBUF_LP *prbuf; 
+
+
+prbuf=self->dlgbox.rbuf; 
+prbuf->dayno=hDlgSenseDtedit (1); 
+prbuf->ndays=hDlgSenseNcedit (2); 
+prbuf->gap=hDlgSenseChlist (3); 
+return (WN_KEY_CHANGED) ; 
+
+} 
+
+
+Startup code and WS_DYN_ INIT code 
+This dialog code is invoked (indirectly) from the code in the ws_dyn_init method of the application: 
+
+
+#include <demo.g> 
+#include <demo.rsg> 
+#include <hwim.h> 
+
+
+13 - 10 
+
+
+13 PRINTING 
+
+
+LOCAL_C INT LaunchDialog(INT class, INT resid,VOID *rbuf) 
+{ 
+DL_DATA dld; 
+
+
+dld.id=resid; 
+
+did... rbutc=rbut; 
+
+dld.pdlg=NULL; 
+
+return hLaunchDial (CAT_DEMO_DEMO,class, &dld); 
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID dewserv_ws_dyn_init (PR_DEWSERV *self) 
+{ 
+RBUF_LP rbuf; 
+
+
+if (LaunchDialog(C_DEDLG, DELP_DLG, érbuf) ) 
+{ 
+p_send2 (self,O_WS_EDIT_PRINT_CONTEXT) ; 
+hDestroy (f_newsend (CAT_DEMO_DEMO, C_DELP,O_LPR_INIT, &rbuf) ); 
+} 
+p_exit (0); 
+
+
+In turn, this code is invoked (again indirectly) from that in main: 
+#include <demo.g> 
+GLDEF_C VOID main (VOID) 
+
+
+IN_HWIMMAN app; 
+IN_WSERV wserv; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE FLG _APPMAN_ CLEAN; 
+app.wserv_cat=p_getlibh (CAT_DEMO_DEMO) ; 
+
+app.wserv_class=C_DEWSERV; 
+
+wserv.com_cat=p_getlibh(CAT_DEMO_HWIM) ; 
+
+wserv.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_DEMO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+
+} 
+
+
+Note incidentally that the resource file for this application only contains three resources in all: the two listed 
+above, which define the ‘Print setup’ dialog, plus a “dummy” wWSERV_INFO resource defined as follows: 
+
+
+#include <hwim.rh> 
+#include <hwim.rg> 
+
+
+RESOURCE WSERV_INFO demo_accs 
+{ 
+menbar_id=0; 
+first_com=0; 
+accel={'x"'}; 
+
+
+} 
+
+
+(Although the application has no true menu bar - since it never returns to a “base state” without a dialog 
+being present - it is a requirement of all HWIM applications that the first resource in their own resource file 
+is AWSERV_INFO. This resource is loaded by system startup code, and must be present.) 
+
+
+The LPRINTER initialisation code (first example) 
+
+
+The LPRINTER Subclass initialisation code has two parts: 
+e that which takes place outside of any lpr_sense_text callback 
+
+
+e that which takes place during the first callback to lpr_sense_text (by which time, all required 
+system initialisation will be complete). 
+
+
+These take place, respectively, in the routines delp_lpr_init and InitTimeObject, with the former 
+being called from code in the ws_dyn_init method (see above), and the latter from code in 
+lpr_sense_text (see below): 
+
+
+13-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+#include <demo.g> 
+
+
+#define TIME_FMT_FLAGS 
+(PR_TIME_MONTH_NAME | PR_TIME_SUFFIX_NAME |PR_TIME_DAY_NAME) 
+
+
+LOCAL_C VOID InitTimeObject (PR_DELP *self) 
+{ 
+P_DAYSEC ds; 
+SE_TIME_FORMAT fmt; 
+
+
+ds.day=self-—>delp.rbuf.dayno; 
+
+ds.sec=0; 
+
+self-—>delp.time=f_new(CAT_DEMO_OLIB, C_TIME) ; 
+
+p_send4 (self-—>delp.time, O_TO_SET, SET_TIME_DAYSEC, &ds) ; 
+fmt .flags=TIME_FMT_FLAGS; 
+p_send4 (self->delp.time, O_TO_SET_FORMAT, &fmt, TIME_FMT_FLAGS) ; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID delp_lpr_init(PR_DELP *self,RBUF_LP *prbuf) 
+{ 
+self-—>delp.rbuf=(*prbuf) ; 
+p_supersend2 (self,O_LPR_INIT); 
+
+
+} 
+
+
+The LPR_SENSE_TEXT method (first example) 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+
+
+{ 
+P_DATE dt; 
+
+
+if (!self->delp.time) 
+InitTimeObject (self); 
+else if (!self->delp.rbuf.ndays) 
+return (FALSE) ; 
+else 
+p_send4 (self->delp.time,O_TO_ADD_DAYS,1,0); 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self—>delp.buf[0]); 
+pr->buf=(&self—->delp.buf[0]); 
+pr->blen=p_slen(pr->buf) ; 
+if (self->delp.rbuf.gap) 
+
+
+{ 
+p_send4 (self->delp.time, O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+
+
+if (!dt.day) 
+{ 
+pr->down=pr->height; 
+if (self->delp.rbuf.gap==1) 
+pr->down>>=1; 
+
+
+} 
+self->delp.rbuf.ndays--; 
+
+
+return (TRUE) ; 
+} 
+
+
+Second example: additional initialisation code 
+
+To modify the example so that the printing takes place in columns, all that has to change is 
+e the definition of DELP in the category file 
+e the DELP code (of course) 
+® one new STRING resource is added to the resource file. 
+
+
+The additional initialisation determines the values of some new property fields inDELP. The new class 
+definition of DELP becomes 
+
+
+13 - 12 
+
+
+13 PRINTING 
+
+
+CLASS delp lprinter 
+
+
+REPLACE lpr_init 
+REPLACE lpr_sense_text 
+
+
+CONSTANTS 
+i 
+DELP_STATE_COL1 0 
+DELP_STATE_COL2 1 
+DELP_STATE_COL3 v, 
+
+
+} 
+PROPERTY 1 
+
+{ 
+
+VOID *time; 
+
+UWORD colwid; 
+
+UWORD right; 
+
+UWORD state; 
+
+RBUF_LP rbuf; 
+
+TEXT dname [E_MAX_DAY_NAME]; 
+
+TEXT buf [LN_TIME_DATE_STR]; 
+
+} 
+
+
+} 
+
+
+The new initialisation routine FindWidthFirstColumn, called from within the first visit to 
+delp_lpr_sense_text (just after Init TimeOb ject is called) calculates the required width, in printer 
+units, for the first column of printed output. This works as follows: 
+
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self) 
+{ 
+INT i; 
+TEXT buf [E_MAX_DAY_NAME]; 
+UWORD wid; 
+
+
+for (1=0; i<7; i++) 
+{ 
+p_nmday (ébuf[0],i); 
+wid=SenseBufWidth(self, &buf[0]); 
+if (wid>self->delp.colwid) 
+self—->delp.colwid=wid; 
+} 
+self->delp.colwidt+=SenseBufWidth(self," "); /* two spaces */ 
+if (self->delp.colwid>(3*self->lprinter.width/4) ) 
+{ 
+hIinfoPrint (DELP_PAPER_NARROW) ; 
+p_sleep (20); 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY) ; 
+} 
+self-—>lprinter.subsqind=self-—>delp.colwid; 
+
+
+} 
+
+
+The routine SenseBufWidth, used within FindWidthFirstColumn, is just a convenience layer over the 
+lpr_sense_buf_width method of LPRINTER: 
+
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb) 
+4 
+return (p_send4 (self,O_LPR_SENSE_BUF_WIDTH,pb,p_slen(pb))); 
+} 
+
+
+Note one more feature of the code in FindWidthFirstColumn - the check that the width required for the 
+first column does not leave too little room left for the remaining column. A more professional application 
+may wish to take more sophisticated action in this kind of situation. (For example, the Series 3 Spreadsheet 
+application performs a pre-printing “pagination” run that determines how many pages horizontally are 
+required, to print a given range of spreadsheet columns.) 
+
+
+The three states in printing a two-column display 
+
+
+In this example, where there are only two columns per date to be printed, the process of printing each date 
+string is split into three separate visits to the lpr_sense_text method, resulting in three different print 
+elements: 
+
+
+e the first visit prints the text of the first column: since this starts a new line, the default LPRINTER 
+flags of WOR_PRINT_LINE and WOR_PRINT_TExT are left as they are; however, the width of the 
+text actually printed (which will not exceed that of the column itself) is determined, by making 
+
+
+13 - 13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+another call to SenseBufWidth, in order that the amount by which the print position should be 
+moved right, in the next print element, can be known 
+
+
+e the second visit consists just of moving the print position forward from the end of the text printed 
+in the first column to where the text in the second column should start; the default flags 
+WDR_PRINT_LINE and WOR_PRINT_TEXT must be removed in this case, and the flag 
+WDR_PRINT_RIGHT Set instead 
+
+
+e finally, the third visit consists of printing the text for the second column; in this case, the flag 
+WDR_PRINT_LINE has to be removed, but WOR_PRINT_TEXT remains. 
+
+
+(The way this mechanism would be extended to printing more than two columns should be clear enough.) 
+
+
+The LPRINTER subclass keeps track of what it has to do next, in any particular callback, by using the state 
+property field, which rotates around the three possible DELP_STATE_xxx values. 
+
+
+The code for the entire lpr_sense_text method therefore becomes 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+{ 
+P_DATE dt; 
+P_DAYSEC ds; 
+
+
+if (!self->delp.time) 
+{ 
+InitTimeObject (self); 
+FindWidthFirstColumn(self); 
+} 
+else if (!self->delp.rbuf.ndays) 
+return (FALSE) ; 
+switch (self-—>delp.statett) 
+{ 
+case DELP_STATE_COL1: 
+if (self-—>delp.rbuf.gap) 
+{ 
+p_send4 (self-—>delp.time, O0O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+if (ldt.day) 
+{ 
+pr->down=pr->height; 
+if (self—->delp.rbuf.gap==1) 
+pr->down>>=1; 
+
+
+} 
+p_send4 (self->delp.time, O_TO_SENSE, SENSE_TIME_DAYSEC, &ds) ; 
+p_nmday (&self->delp.dname[0],P_WEEK (ds.day) ); 
+self—->delp.right=self-—>delp.colwid-SenseBufWidth (self, &self- 
+>delp.dname[0]); 
+pr->buf=(&self->delp.dname[0]); 
+
+
+break; 
+case DELP_STATE_COL2: 
+pr->flags&=(~ (WDR_PRINT_LINE|WDR_PRINT_TEXT) ); 
+
+
+pr->flags|=WDR_PRINT_RIGHT; 
+pr->right=self->delp.right; 
+return (TRUE) ; 
+
+case DELP_STATE_COL3: 
+p_send4 (self->delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self- 
+
+sdelp.buf [0] }% 
+
+pr->buf=(&self->delp.buf[0]); 
+pr->flags&=(~WDR_PRINT_LINE) ; 
+pr->indent=self->delp.colwid; 
+self->delp.rbuf.ndays--; 
+p_send4 (self->delp.time,O_TO_ADD_DAYS,1,0)j; 
+self-—>delp.state=DELP_STATE_COL1; 
+} 
+
+pr->blen=p_slen(pr->buf) ; 
+
+return (TRUE); 
+
+} 
+
+
+More details about printing in columns with LPRINTER 
+
+
+As mentioned above, LPRINTER checks all text passing through it, to ensure that it fits within the 
+appropriate part of the page width. In the context of the above example of printing in columns, the text in the 
+
+
+13-14 
+
+
+13 PRINTING 
+
+
+first column is guaranteed always to fit (otherwise the check on the relative width of the first column and the 
+page width would have failed). However, it is certainly possible that the text in the second column might 
+end up being wrapped. It was with an eye on this possibility that the following two lines of code were 
+included in DELP code above: 
+
+
+e self->lprinter.subsqind=self->delp.colwid; (inFindWidthFirstColumn) 
+
+
+e pr->indent=self->delp.colwid; (in the DELP_STATE_COL3 case in the lpr_sense_text 
+method). 
+
+
+The first of these lines of code tells the superclass LPRINTER code that, if text passed to it ever does need 
+to be word-wrapped, the second line should be positioned with a “subsequent indent” (subsqind value) as 
+specified. (Were this left at its default value of zero, any new line required would start off in the space 
+intended to be reserved for the left hand column.) 
+
+
+The second of these lines of code is somewhat more obscure. The pointis that LPRINTER code does not 
+track the horizontal offset where the print position has reached. For this reason, in any word-wrap 
+calculation, the only sensible width value for LPRINTER to wrap text within is equal to the expression 
+
+
+self-—>lprinter.width-pr->indent 
+
+
+Now in principle LPRINTER could be used to create printed displays of the “hanging bullet” variety, in 
+which text in the “left-hand column” always fits on just one line, whereas text in the “right-hand column” is 
+typically longer, and can flow over several lines. However, a couple of words of caution are appropriate 
+here: 
+
+
+e support for this kind of “hanging bullet” printing by LPRINTER is only available, effectively, in the 
+Series 3a version of the ROM code 
+
+
+e inany case, no “widows and orphans” control takes place, since, as mentioned earlier, the 
+WDR_PRINT_KEEP flag is effective only when present in the first print element of a line. 
+
+
+In short, programmers requiring this kind of printed output would be best advised to dig deeper into the 
+WDR print system possibilities - such as are featured in the remaining sections of this chapter. 
+
+
+Advanced uses of LPRINTER - and beyond 
+
+
+In this section, more features of the code in LPRINTER are gradually introduced - up to the point where it 
+should be possible to see how to print without any use of LPRINTER - should that be desired. 
+
+
+This section can be skipped altogether by programmers whose needs are met by the information in the 
+preceding sections. 
+
+
+The LPR_READ method of LPRINTER 
+
+
+Consider the code in the 1lpr_read method of LPRINTER: 
+
+
+13-15 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID lprinter_lpr_read(PR_LPRINTER *self, INT x,WDR_PRINT *pr) 
+{ 
+if (!self->lprinter.wdr) 
+ReadWdrData (self); 
+if (self->lprinter.defer.blen) 
+{ 
+*pr=self-—>lprinter.defer; 
+pr->indent=self->lprinter.subsqind; 
+} 
+else 
+{ 
+pr->flags=WDR_PRINT_FONT |WDR_PRINT_LINE WDR_PRINT_TEXT; 
+pr->typf=self->lprinter.f.fid; 
+pr->fheight=self->lprinter.f.height; 
+pr->style=self->lprinter.f.style; 
+pr->height=self->lprinter.lheight; 
+pr->down=0; 
+pr->indent=0; 
+if (!p_send3(self,O_LPR_SENSE_TEXT,pr) ) 
+{ 
+pr->flags=WDR_PRINT_END; 
+return; 
+} 
+} 
+self->lprinter.defer=(*pr) ; 
+if (pr->indent>=self->lprinter.width) 
+pr->indent=0; /* guard against incorrect use */ 
+pr->blen=fit_line(self->lprinter.wtab, pr->buf,pr->blen, 
+self—>lprinter.width-pr->indent, GetTextPrinterWidth) ; 
+if (pr->blen==self->lprinter.defer.blen) 
+self->lprinter.defer.blen=0; 
+else 
+{ 
+self—>lprinter.defer.blen-=pr->blen; 
+self->lprinter.defer.buft+=pr->blen; 
+
+
+self->lprinter.defer.flags|=WDR_PRINT_LINE; /* line added for Series 
+3a version */ 
+if (!((PRINTER_PARAMS *) 
+
+
+p_send2 (w_ws->wserv.printer,O_PR_GET_PARAMS) ) ->d.wo_control) 
+pr->flags|=WDR_PRINT_KEEP; 
+
+
+} 
+
+
+As can be seen, this is the routine which contains the call to lpr_sense_text - the deferred method that 
+all LPRINTER subclasses have to provide. The role of 1pr_read is to provide a layer in between print 
+elements defined by application code and print elements as required by the paczs class (see later for further 
+discussion of PaGEs - for the moment it suffices to explain that the lpr_read message is sent to LPRINTER 
+by PAGES). The 1pr_read method sets up defaults that are suitable for most LPRINTER subclasses, and 
+also performs word-wrapping (via the call to the £it_line routine) that is, again, suitable for most 
+subclasses. 
+
+
+However, in some cases, this behaviour is no longer so helpful, and has to be changed - in which case the 
+lpr_read method will, itself, have to be REPLACEd. 
+
+
+LPRINTER property introduced 
+
+
+To make sense of the code in lprinter_lpr_read, reference will have to be made to various features of 
+the full class definition of LPRINTER: 
+
+
+13 - 16 
+
+
+13 PRINTING 
+
+
+CLASS lprinter root 
+
+
+{ 
+
+REPLACE destroy 
+
+ADD Ipr_init 
+
+ADD lpr_read 
+
+ADD lpr_sense_buf_width 
+DEFER lpr_sense_text 
+
+
+PROPERTY 
+{ 
+VOID *pages; Copy for reference only 
+VOID *wdr; Copy for reference only 
+SCRLAY_FONT f; The default font 
+WDR_PRINT defer; In case previous data was too wide 
+UBYTE *wtab; Width table 
+UWORD lheight; Line height in printer units 
+UWORD width; Width of region to print te 
+UWORD subsqind; Indent for subsequent lines (if wrapped) 
+
+
+} 
+
+
+The war field in property is used, amongst other ways, as a flag as to whether this is the first call to the 
+method (in the current print session). If it is (in which case the wdr property field is NULL), the initialisation 
+routine ReadWdrData is called. See later for more details of the initialisation of the LPRINTER data. 
+
+
+Apart fromtesting the value of wdr, the code in lprinter_lpr_read splits into two cases: 
+
+
+if defer.blen is non-zero, it means that the last text buffer specified by the subclass did not all fit 
+on the space remaining on the previous printed line, and that some of this buffer remains to be 
+processed; in this case, this call to lpr_read will not result ina call tolpr_sense_text 
+
+
+otherwise, there is no “deferred” text remaining, and the subclass has to be asked, by means of 
+sending self an lpr_sense_text message, to supply another WoOR_PRINT “print element”. 
+
+
+In either case, the next buffer of text is submitted to £it_line, to see whether this will all fit within the 
+remaining page width. 
+
+
+If an application subclasses 1pr_read, it may choose, however, to do one or more of the following: 
+
+
+skip the word-wrap calculation altogether 
+
+
+calculate “clipping”, whereby text that is too wide to fit within an allocated region of the page does 
+not get word-wrapped, but rather is printed in a truncated form (with trailing or leading characters 
+being omitted, as appropriate to the application) 
+
+
+make the word-wrap calculation (or a clipping calculation) more sophisticated, by allowing 
+variable fonts or variable font styles. 
+
+
+The default word-wrapping algorithm 
+
+
+The routine £it_1line is hardly sophisticated: 
+
+
+(as well as being used within LPRINTER code, fit_line is also utilised within the ws_wrap_para method 
+of WSERV) 
+
+
+13-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+GLDEF_C INT fit_line(VOID *wrap, TEXT *buf,INT blen, INT wid,INT (*f) (VOID 
+*, TERT *, INT} ) 
+
+/* 
+
+Returns the number of characters, out of the buffer passed, 
+
+that can form a line of up to the preset width. 
+
+ar 
+
+
+INT nchars; 
+INT thischar; 
+INT safe; 
+
+INT seenbreak; 
+
+
+nchars=0; 
+seenbreak=FALSE; 
+while (blen-—-) 
+{ 
+thischar=(*buf); 
+wid-=(*f) (wrap, buf++,1); 
+nchars++; 
+if (thischar==' ') 
+{ 
+safe=nchars; 
+seenbreak=TRUE; 
+t 
+else if (wid<0) /* right margin burst */ 
+return(seenbreak? safe: nchars-1); 
+
+
+} 
+
+
+return(nchars); 
+
+
+} 
+
+
+As is evident, the only word delimiter recognised by fit_1ine is the space character. 
+
+
+Now a fundamental limitation of £it_1line is that all the characters in the buffer passed to it are assumed to 
+belong to the same font (and to have the same style). Thus the callback function £ (which is 
+GetTextPrinterWidth in the case when fit_line iscalled from lprinter_lpr_read) disregards the 
+offset of characters within the buffer (for example, the width of the first ‘P in “ITALIC” would always be 
+taken as the same as that of the second ‘I’ in that word). 
+
+
+Subclasses that REPLACE lpr_read may in fact consider any of the following three kinds of modifications 
+to this method of reckoning widths: 
+
+
+e text in one column may have a different font and/or style than that in another column 
+
+
+e the text within one column (or, in the case when there is only one column across the whole page, 
+the text within one line) may itself contain more than one font and/or style 
+
+
+e special characters, such as tabs, may need additional consideration. 
+
+
+The third of these possibilities is beyond the scope of this chapter. However, for each of the first two 
+possibilities, it is clear that a generalisation of the Get Text PrinterWidth routine will be required. 
+
+
+Calculating widths of text with variable font 
+
+
+The 1pr_sense_buf_width method of LPRINTER simply consists of a call to this same routine, 
+GetTextPrinterWidth: 
+
+
+METHOD INT lprinter_lpr_sense_buf_width(PR_LPRINTER *self, TEXT *buf, INT len) 
+
+
+af 
+return (GetTextPrinterWidth(self->lprinter.wtab,buf,len)); 
+
+
+} 
+
+
+In turn, the code for Get Text PrinterWidth is as follows (note: this code is also the same as the 
+wdr_sense_width method of the wor class): 
+
+
+13 - 18 
+
+
+13 PRINTING 
+
+
+LOCAL_C INT GetTextPrinterWidth(VOID *pwid, TEXT *buf,INT len) 
+{* 
+Return the printed width (in printer units) of buf, len 
+me 
+{ 
+INT sum; 
+
+
+if (*(UBYTE *)pwid==0) 
+
+return (len*(*((UBYTE *)pwid+l))); 
+for (sum=0;len--;) 
+
+sum+=* ((UBYTE *) pwid+*buf++) ; 
+return (sum) ; 
+
+
+} 
+From this code, the structure of WDR printer font width tables can be seen. These fall into two types: 
+
+
+e for monospaced fonts, the table is only two bytes long, with the first byte being 0 and the second 
+being the common width, in printer units, of any of the characters in the font 
+
+
+e for proportional fonts, the table is 256 bytes long, with the width of character 'a' (which has 
+ASCII value 65), say, being the 65th byte in the table, and so on. 
+
+
+Where printer font width tables come from 
+
+
+The field wt ab in LPRINTER property is the address of the font width table of the default font for the 
+currently selected printer model. The value of wt ab is filled in by the following line of code in the 
+ReadWdrData routine called during the first visit to lprinter_lpr_read: 
+
+
+self—>lprinter.wtab=(UBYTE *)p_send5(self->lprinter.wdr, 
+O_WDR_GET_WIDTH_TABLE, self-—>lprinter.f.fid, 
+self-—>lprinter.f.height,self-—>lprinter.f.style); 
+
+
+As can be seen, printer font width tables are accessed by means of the wdr_get_width_table method of 
+the wor class. Briefly, the wR class encapsulates the logic of reading printer driver .wdr files. (See the 
+WDR Printing chapter in the Additional System Information manual for more information about .wdr files.) 
+
+
+There are three parameters to the wdr_get_width_table method: 
+e the typeface number of the required font 
+e the height identifier of that font 
+e the particular font style required. 
+
+
+In the case when this method is called by LPRINTER, these three parameters are taken from details of the 
+default font associated with the current printer, and therefore are bound to be valid. But even if values are 
+passed that are not directly known to the current printer model - for example, there could be an enquiry 
+concerning an unknown typeface - the method will follow the standard wR customs of “font mapping” and 
+“font substitution”: details will be supplied of the “nearest” font, font height, and style actually known to 
+the printer model. 
+
+
+LPRINTER initialisation - phase one 
+
+
+As has been mentioned, the initialisation of an LPRINTER instance takes place in two stages: 
+e some takes place within the LPR_INIT method 
+
+
+e another portion of the initialisation cannot, however, proceed until other parts of the WDR print 
+system have been put into a full state of readiness, and has to wait until the first print element is 
+requested, by PAGES, before taking place. 
+
+
+This section looks at the first of these two stages. 
+
+
+The code in the LPR_INIT method of LPRINTER is as follows: 
+
+
+13-19 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID lprinter_lpr_init(PR_LPRINTER *self) 
+f* 
+Returns only when printing is complete 
+*/f 
+{ 
+INT preview; 
+PRINTER_PARAMS *par; 
+RBUF_PRINTING rbuf; 
+
+
+preview=self->lprinter.subsqind; 
+self->lprinter.subsqind=FALSE; 
+p_send2 (w_ws,O_WS_ENS_PRINT_CONTEXT) ; 
+par=(PRINTER_PARAMS *)p_send2 (w_ws->wserv.printer, O_PR_GET_PARAMS) ; 
+self->lprinter.width=par->p.pg.body.width; /* in twips at the moment */ 
+self->lprinter.f=par->d.f; 
+if (preview) 
+return; 
+rbuf.calls.hread=self; 
+rbuf.calls.mread=O0_LPR_READ; 
+rbuf.ppages=(&self->lprinter.pages); /* to take pages handle when known */ 
+runHwimDialog(-SYS_PRINTING_DIALOG,C_PRINTING, &rbuf) ; 
+} 
+
+
+In fact, this is the Series 3a version of the code; the Series 3 version omits the lines 
+
+
+preview=self-—>lprinter.subsqind; 
+self->lprinter.subsqind=FALSE; 
+
+
+and 
+
+
+if (preview) 
+return; 
+
+
+These are connected with support for print preview (which is not available on the Series 3) and will be 
+discussed in more detail later in this chapter. 
+
+
+Apart from these lines, this code 
+
+
+e sends w_ws aws_ens_print_context message, for reasons discussed earlier in this chapter 
+(essentially, to ensure that an instance of the PRINTER class has been created and initialised) 
+
+
+e — senses the width of the printing portion of the page, from the PRINTER instance, and also the 
+SCRLAY_FONT structure describing the default font for the current printer model 
+
+
+e begins to set up an appropriate initialisation struct for the PAGES active object 
+
+
+e launches an Hwim standard dialog (the PRINTING dialog), whose dl1_dyn_init method will, in 
+turn, set more code in motion that will create and initialise PAGES 
+
+
+e since the PRINTING dialog calls am_start, the LPR_INIT method does not return until this dialog 
+has completed. 
+
+
+A brief description of the PAGES active object class 
+
+
+Clearly there has to be some active object involved with printing - in order that the lengthy process of 
+printing can be interleaved with calls to the ao_run method of w_ws (for example, to service redraws, or 
+handle keypresses); PAGES is this active object. Paczs in fact lies at the heart of the WDR printing 
+subsystem; whereas it is possible for an application (for example, the Series 3 Word Processor and Database 
+application) to perform WDR printing without making any use of LPRINTER, it is not possible to avoid using 
+PAGES. 
+
+
+Whilst a full description of PAGES is beyond the scope of this manual, various points should be noted. 
+
+
+For its initialisation, PAGES requires to be initialised with, among other items, two object handles and two 
+method numbers that collectively make up the PAGES_CALLS struct: 
+
+
+13 - 20 
+
+
+13 PRINTING 
+
+
+typedef struct 
+{ 
+
+
+VOID *hread; Callback handle for reading print elements 
+WORD mread; Callback method for reading print elements 
+VOID *hdone; Callback handle for Sdone & completion 
+WORD mdone; Callback method for %done & completion 
+
+
+} PAGES_CALLS; 
+
+
+Whenever PAGES requires another print element, for the body area of a page, it sends hread an mread 
+message. In the case when printing is started by LPRINTER, hread is Set to the handle of the LPRINTER 
+object itself, whereas mread is set equal to O_LPR_READ - as can be seen in the above code from 
+lprinter_lpr_init. 
+
+
+Whenever PAGES has an event to report fo the user, it sends hdone an mdone message. These events 
+include: the end of a page, the end of a printing session, and an error condition. In fact, when printing is 
+started by LPRINTER, hdone Is set, in due course, to the handle of the PRINTING dialog, and mdone is set 
+equal to O_PRINTING_PRINTING. For interest, part of the code of the HWIM PRINTING class follows: 
+
+
+LOCAL_C UINT GetFirstPageToPrint (VOID) 
+
+
+return(((PR_PRINTER *) (w_ws->wserv.printer) )->printer.p.p.pgbeg) ; 
+} 
+
+
+LOCAL_C VOID SetPageNumDisplay(INT num, INT resid) 
+
+
+TEXT buf[40]; 
+
+
+hAtos (&buf[0],resid, num) ; 
+hDlgSetText (1, &buf[0]); 
+} 
+
+
+LOCAL_C VOID SetPageNumDisplayCheck (PR_PRINTING *self, INT num) 
+
+
+SetPageNumDisplay (num, (self->win.flags&PR_WIN_WILL_SKIP && 
+GetFirstPageToPrint ()>num)? -SYS_SKIPPING PAGE: -SYS_PAGE_IS); 
+
+
+#ifdef JPIC 
+#pragma METHOD_CALL 
+#endif 
+
+
+METHOD VOID printing _printing_done(PR_PRINTING *self,PAGES_DONE *d) 
+
+{ 
+
+switch (d->event) 
+{ 
+
+case PAGES_DONE_PAGE: 
+SetPageNumDisplayCheck (self, d->page) ; 
+break; 
+
+case PAGES_DONE_ERROR: 
+
+case PAGES_DONE_END: 
+self->printing.pages=NULL; 
+p_send2(self,O_DESTROY) ; 
+break; 
+} 
+
+} 
+
+
+Note that, after sending hdone a PAGES_DONE_END Or PAGES_DONE_ERROR event, PAGES destroys itself. 
+This is the reason why the above PRINTING code nulls its copy of the handle of PAGEs (otherwise, the 
+dest roy method of PRINTING would attempt to destroy PAGES a second time, in the standard procedure of 
+automatic destruction of component objects). Finally note that a dest roy message can also be sent to 
+PRINTING as a result of the user pressing the ESC key - this happens automatically on account of standard 
+DLGBOX level code; in this case, it is appropriate for PAGES to be destroyed as a consequence of PRINTING 
+being destroyed; this is how printing terminates in response to the user's “Abandon” request. 
+
+
+More about the interface to and from PAGES 
+
+
+Two cases where application code might send messages directly to PAGES are as follows: 
+
+
+13-21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e if the application makes use of the flag woR_PRINT_IDLE when it prints - in which case, as 
+explained earlier in this chapter, it needs to send the PAGES object an ao_queue when it has 
+determined what the next print element is 
+
+
+e if the application needs to destroy the PAGES object (but this will only arise if the application takes 
+over the code that is, by default, handled by the dest roy method of the PRINTING class). 
+
+
+In most cases, however, application code will never have any reason to send a message directly to the 
+PAGES object. Instead, the parts of the interface to and from PAGEs that are more likely to need to be 
+understood are: 
+
+
+e how to create and initialise the PAGES object 
+e the nature of the mread and the mdone callbacks from PAGES. 
+
+
+A PAGES object is actually created by sending a message to the PRINTER object. There are in fact three 
+very similar methods, all of which create and initialise PAGES in one way or another: 
+
+
+e the pr_print method creates and initialises PAGES in printing mode 
+e =the pr_paginate method creates and initialises PAGES in paginating mode 
+e =the pr_preview method (Series 3a only) creates and initialises PAGES in print preview mode. 
+
+
+In each case, there is one additional parameter - the address of a PAGES_CALLS struct, as described earlier. 
+In each case, the method returns the handle of the PAGEs object created. 
+
+
+Thus code called from inside the dl_dyn_init method of the HWIM PRINTING class (which is itself called 
+from code inside the 1pr_init method of the LPRINTER class) contains the following: 
+
+
+METHOD VOID *printing_printing_do_print (PR_PRINTING *self,PAGES_CALLS *pcalls) 
+{ 
+return((VOID *)p_send3 (w_ws->wserv.printer,O_PR_PRINT,pcalls)); 
+} 
+
+
+METHOD VOID printing_dl_dyn_init (PR_PRINTING *self) 
+{ 
+RBUF_PRINTING *rbuf; 
+
+
+rbuf=self->dlgbox.rbuf; 
+rbuf->calls.hdone=self; 
+rbuf->calls.mdone=O_PRINTING_DONE; 
+self->printing.pages=(VOID *)p_send3(self,O_PRINTING_DO_PRINT, érbuf- 
+>calls); 
+if (rbuf->ppages) 
+*rbuf->ppages=self-—>printing.pages; 
+
+
+} 
+
+
+Note that the paginating mode of PAGEs is provided specially for use by window objects based on the 
+FORM scriay and SCRIMG classes - such as the main windows of the Word Processor and Database 
+applications. The fact that the pagination logic is so similar to printing logic needn't particularly concern 
+most users of PAGES. The only potentially significant point concerns the parameters passed back to each 
+mread Callback. As can be seen from the listing given above for the 1pr_read method of LPRINTER, a 
+somewhat mysterious second parameter (called x in that listing) is passed. The actual significance of this is 
+in whether or not PAGES is being run in paginating mode. Various optimisations can be made in this case 
+within SCRLAY callback code. (To be completely accurate, the callback in this case is to the PRNLAY 
+subclass of SCRLAY.) However, as is clear, this parameter is totally ignored when the callback is made, 
+instead, to LPRINTER code. 
+
+
+A brief description of the WDR class 
+
+
+The wor class shares with PacEs the feature of lying at the heart of the WDR printing subsystem. Whilst 
+PAGES is the active object class that actually drives page formatting and printing, woR supports various 
+query functions concerning the current printer model. For example, the wdr_get_width_table method 
+has already been mentioned. 
+
+
+Another useful service of the wpe class is that of converting a null-terminated sequence of UWoRD values 
+from twips into current printer units. The method involved here is war_twips_to_xy. An example of the 
+use of this method is in the ReadWdrData function already mentioned: 
+
+
+13 - 22 
+
+
+13 PRINTING 
+
+
+LOCAL_C VOID ReadWdrData(PR_LPRINTER *self) 
+: 
+UWORD *1x[2]; 
+UWORD *ly [2]; 
+
+
+self->lprinter.lheight=self->lprinter.f. height; 
+ly[0]=&self->lprinter.lheight; 
+ly [1]=NULL; 
+1x[0]=&self->lprinter.width; 
+1x[1]=NULL; 
+self-—>lprinter.wdr=((PR_PAGES *)self-—>lprinter.pages) ->pages.in.wdr; 
+p_send4 (self->lprinter.wdr,O_WDR_TWIPS_TO_XY,&1x[0],&ly[0]); 
+self->lprinter.wtab=(UBYTE *)p_send5(self->lprinter.wdr, 
+O_WDR_GET_WIDTH_TABLE, self-—>lprinter.f.fid, 
+self—->lprinter.f.height,self-—>lprinter.f.style); 
+
+
+} 
+
+
+In order to find out the number of typefaces supported by the current printer model, code such as the 
+following can be used: 
+
+
+nt=((WDR_MODEL *)p_send2 (wdr,O_WDR_SENSE_MODEL) ) ->num_typefaces; 
+
+
+where the definition of the WOR_MODEL struct is (refer also to the the WDR Printing chapter in the 
+Additional System Information manual) 
+
+
+typedef struct 
+{ 
+
+
+UWORD minx; minimum delta x (in twips, unless MINX_IS_DPI 
+flag set) 
+
+UWORD miny; minimum delta y in twips 
+
+UWORD skipx; amount printer auto indents 
+
+UWORD skipy; amount printer auto feeds 
+
+UWORD flags; orientation 
+
+UWORD num_typefaces; number of typefaces supported by model 
+
+WDR_TYPEFACE *typeface[1]; list of typeface rids/pointers to typeface 
+
+} WDR_MODEL; 
+
+
+For any given typeface, referred to by index number (0, 1, ...), the corresponding name and typeface number, 
+among other things, can be found out by sending the wor object a wdr_t ypeface message, which takes 
+the index number as a parameter, and which returns a pointer to a wdr_typeface struct: 
+
+
+typedef struct 
+{ 
+
+
+TEXT name [WDR_FONT_NAME_LEN]; Typeface name 
+
+UWORD typeface; RTF/Word compatible typeface 
+
+UWORD type; WDR_TYPF_XXX 
+
+WORD trans_rid; rid of translates record 
+
+UWORD num_heights; Number of different typeface heights 
+WDR_FONT font[1]; List of different heights 
+
+
+} WDR_TYPEFACE; 
+
+
+Another approach to finding a typeface with a given typeface number is to send the wor object a 
+wdr_search_typeface message, which has the following definition: 
+
+
+METHOD INT wdr_wdr_search_typeface(PR_WDR *self,INT typf,WORD 
+*pix,WDR_TYPEFACE **ppt) 
+
+/* 
+
+Write the index and address of the typeface struct with RTF/Word 
+typeface number typf to *pix and *ppt respectively and return TRUE 
+
+if a matching typeface was found. 
+
+Otherwise return FALSE and write a recommended typeface 
+
+or -1 if no such typeface number exists in the current model. 
+
+Either pix or pt may be NULL if that part of the return is not required. 
+ba 
+
+
+As will be appreciated, this method contains the “font mapping/ substitution” logic of the wor class. 
+
+
+Finally, for a given typeface, the way to determine the range of heights available (and also the recommended 
+way of matching a desired font height) can be seen from the following code - which is actually an extract 
+from the standard Hwim “Font selector” dialog code: 
+
+
+13 - 23 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID ResetSizes(PR_FONTSEL *self,INT typfix) 
+{ 
+UWORD n,i; 
+WORD height; 
+TEXT buft[12)]; 
+
+
+p_send2 (self-—>fontsel.sizes,O_VA_RESET) ; 
+n=((WDR_TYPEFACE *)p_send3(self->fontsel.wdr,O_WDR_TYPEFACE, typfix) )- 
+>num_heights; 
+for (1=0; i<njpa++) 
+{ 
+buf [p_itob (&ébuf[0],p_send4 (self- 
+>fontsel.wdr,O_WDR_FONT_HEIGHT,typfix,i)/20)]=0; 
+p_send3(self->fontsel.sizes,O_VA_APPEND, &buf[0]); 
+} 
+height=self->fontsel.pf->height; 
+hDlgSetChlist (2,p_send4 (self- 
+>fontsel.wdr,O_WDR_SEARCH_HEIGHT,typfix, &height) ); 
+} 
+
+
+(Note that the values returned by the wdr_font_height method are in twips: hence the multiplication by 
+20, to convert into points prior to presenting the values in a dialog for inspection by users.) 
+
+
+Creating and destroying WDR objects 
+
+
+Evidently, LPRINTER code - and any other WDR printing code - relies on a suitable wR object having been 
+created and initialised. The PAGEs class in particular contains a property field given the handle of a woR 
+object, and the ao_init method of PacEs requires to be passed this handle as part of its initialisation data. 
+
+
+There is also a slot for the handle of a woR object within PRINTER property. For this reason, PRINTER code 
+called inside the pr_print method (also called by the pr_paginate and pr_preview methods) contains 
+the following lines: 
+
+
+if (!self->printer.wdr) 
+p_send2 (self,O_PR_OPEN_WDR) ; 
+
+
+The pr_open_wdr method of PRINTER is as follows: 
+
+
+METHOD PR_WDR *printer_pr_open_wdr(PR_PRINTER *self) 
+{ 
+INT model; 
+TEXT name [P_FNAMESIZE]; 
+
+
+model=p_send3 (self,O_PR_SENSE_MODEL, &éname[0]); 
+
+printer_pr_close_wdr (self); 
+
+self->printer.wdr=f_newsend (CAT_FORM_FORM, C_WDR, O_WDR_INIT, &éname[0],model) 
+return (self-—>printer.wdr); 
+
+
+} 
+
+
+In turn, the pr_sense_mode1 method obtains the appropriate printer model 
+
+
+e by preference, from data set in PRINTER property by a prior call to pr_set_model (see the end of 
+this chapter for an example of code sending a pr_set_model message) 
+
+
+e otherwise, from the Pp $m print model environment variable 
+e failing that, from the hard-wired default of Rom: :BJ.WDR. 
+
+
+Note that this mechanism leaves open the possibility of the application creating and initialising a WDR object, 
+for its own purposes, well before the user selects any print menu command. Evidently, the way to do this is 
+to 
+
+
+e ensure that the PRINTER object (handle at w_ws->wserv.printer) has been created and 
+initialised 
+
+
+e send this object a pr_open_wdr message. 
+
+
+Incidentally, it is perfectly possible for there to be more than one wpR object in existence, at the same time in 
+the same application (although only one of them can have its handle written into PRINTER property). Thus 
+when dialogs inside the HWIM “Print setup” dialog suite are operational, a “scratch” wDR is used at various 
+
+
+13 - 24 
+
+
+13 PRINTING 
+
+
+times, in order to enquire details of .wdr printer model files other than the one to which the application is 
+currently “logged”. 
+
+
+On the other hand, wor objects should be destroyed as soon as they are no longer required. (For example, a 
+considerable amount of memory may be tied up by all the font width tables that may have been loaded.) 
+
+
+To achieve this, simply send PRINTER a pr_close_wdr message. Thus the dest roy method of LPRINTER 
+is as follows: 
+
+
+METHOD VOID lprinter_destroy(PR_LPRINTER *self) 
+if (w_ws->wserv.printer) 
+p_send2 (w_ws->wserv.printer,O_PR_CLOSE_WDR) ; 
+p_supersend2 (self, O_DESTROY) ; 
+} 
+
+
+(Note that the test of whether w_ws->wserv.printer 1s non-null is necessary because the lpr_init 
+method of LPRINTER could fail prior to the completion of the call tows_ens_print_context.) 
+
+
+In turn, the code in the pr_close_wdr method of PRINTER is, naturally enough, 
+
+
+GLDEF_C VOID DestroyRef (PR_ROOT **ref) 
+{ 
+if (*ref) 
+{ 
+p_send2 (*ref,O_DESTROY) ; 
+*ref=NULL; 
+} 
+} 
+
+
+METHOD VOID printer_pr_close_wdr(PR_PRINTER *self) 
+{ 
+DestroyRef (&self-—>printer.wdr) ; 
+} 
+
+
+Using XPRINTER for print preview 
+
+
+Just as there are various levels at which the subject of printing can be approached, so also are there various 
+levels at which the subject of print preview can be approached. However, 
+
+
+e like printing, the requirements of most applications for print previewing can be met very simply, by 
+means of creating and using a subclass of LPRINTER - except that this time a subclass of 
+XPRINTER is required (XPRINTER Itself being a subclass of LPRINTER) 
+
+
+e inthese cases, what makes application coding particularly easy is the fact that exactly the same 
+subclass will suffice both for printing purposes and for print preview purposes 
+
+
+e underlying this similarity is the fact that printing and print previewing are both driven by the PAGES 
+active object, which requires in both cases to be fed by application code with a series of print 
+elements (the same set of print elements in both cases). 
+
+
+The difference between XPRINTER and LPRINTER 
+
+
+First, note that XxPRINTER is defined in the XADD library, which is not present in the ROM of the Series 3, 
+so that print preview support does not exist on the Series 3 - only on the Series 3a. (Further to this, the 
+versions of LPRINTER on the Series 3 and the Series 3a are also critically different, in a few small but key 
+places - though the calling interface remains exactly the same.) 
+
+
+Next, witness the entirety of the code of XxPRINTER: 
+#include <xprinter.g> 
+#include <prev.g> 
+
+
+#include <xadd.g> 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D VOID *w_ws; 
+
+
+13-25 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+#ifdef JPIC 
+#pragma METHOD_CALL 
+#fendif 
+
+
+METHOD VOID xprinter_destroy(PR_XPRINTER *self) 
+
+
+{ 
+if (self->xprinter.locked) 
+p_send3 (w_ws, O_WS_LOCK, FALSE) ; 
+p_supersend2 (self, O_DESTROY) ; 
+} 
+
+
+METHOD VOID xprinter_lpr_init (PR_XPRINTER *self, INT commid) 
+
+
+{ 
+if (!commid) 
+
+{ 
+
+p_send3 (w_ws, O_WS_LOCK, TRUE) ; 
+
+self—->xprinter.locked=TRUE; 
+
+} 
+self-—>lprinter.subsqind=commid; /* communicate with subclass */ 
+p_supersend2 (self,O_LPR_INIT); 
+if (!commid) 
+
+return; 
+f_newsend(CAT_XADD_XADD, C_PRVVIEW, O_PVV_INIT, self, commid, &self- 
+
+
+>lprinter.pages) ; 
+
+
+} 
+
+
+and the entirety of the corresponding class definition: 
+
+
+CLASS xprinter lprinter 
+
+
+{ 
+REPLACE destroy 
+REPLACE lpr_init 
+PROPERTY 
+{ 
+WORD locked; 
+} 
+} 
+
+
+Evidently, xPRINTER adds two pieces of functionality to LPRINTER (one rather trivial, and the other more 
+fundamental): 
+
+
+XPRINTER locks the application whilst it is printing, to lessen the chance of “accidents” half-way 
+through printing due to the user inadvertently switching files from the System screen (setting the 
+application locked means the System screen will block any attempted file switch with a “XXX is 
+busy” infoprint) 
+
+
+XPRINTER expects an extra parameter to its LPR_INIT method; if the value of this is zero, 
+LPRINTER Code is invoked in printing mode, whereas if it is non-zero, print preview takes place 
+instead. 
+
+
+The actual meaning of this additional parameter - commid - is the method number of the command manager 
+that system code will invoke if the user chooses the ‘Print? menu command from within the menubar 
+available inside print preview. 
+
+
+Extended example of print and print preview using XPRINTER 
+
+
+To illustrate use of XPRINTER for print and print preview purposes, consider the following variation upon 
+the example applications presented earlier: 
+
+
+once again, the user is given the choice of specifying a range of dates to be printed 
+the dates will be printed in two columns (as in the second of the two earlier examples) 
+
+
+the first column will be printed in bold (by way of illustrating some features described in the middle 
+portion of this chapter) 
+
+
+rather than a series of dialogs following each other irrevocably, the various possible choices in the 
+application are available, in more standard style, as choices from the menu bar 
+
+
+there are four menu commands available: Exit, Print setup, Print preview, and Print 
+
+
+13 - 26 
+
+
+13 PRINTING 
+
+
+e inorder to illustrate another (quite separate) point, the application also attempts to load and save 
+its current print setup to file, on startup and on exit (though discussion of this particular feature of 
+the application is deferred until the end of the chapter). 
+
+
+On installation of the OOP component of the SDK, the source code for this application is copied into a 
+\sibosdk\wdrprint directory. 
+
+
+The category file 
+IMAGE demo 
+EXTERNAL olib 
+
+
+EXTERNAL hwim 
+EXTERNAL xadd 
+
+
+INCLUDE hwimman.g 
+INCLUDE dlgbox.g 
+INCLUDE xprinter.g 
+INCLUDE time.g 
+INCLUDE epoc.h 
+
+
+CLASS dewserv wserv 
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS decomman comman 
+
+
+REPLACE com_init 
+REPLACE com_exit 
+ADD dec_psetup 
+ADD dec_preview 
+ADD dec_print=decomman_dec_preview 
+ADD dec_print_direct 
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD dayno; 
+UWORD ndays; 
+UWORD gap; 
+} DE_PRINT_DETAILS; 
+
+
+} 
+PROPERTY 
+
+
+: 
+DE_PRINT_DETAILS dets; 
+
+
+} 
+} 
+
+
+CLASS dedlg dlgbox 
+
+
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+13 -27 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CLASS delp xprinter 
+{ 
+REPLACE lpr_sense_text 
+
+
+CONSTANTS 
+{ 
+DELP_STATE_COL1 0 
+DELP_STATE_COL2 A. 
+DELP_STATE_COL3 2 
+
+
+} 
+PROPERTY 1 
+
+
+VOID *time; 
+
+VOID *wtab; 
+
+UWORD colwid; 
+
+UWORD right; 
+
+UWORD state; 
+
+UWORD ndays; 
+
+TEXT dname [E_MAX_DAY_NAME]; 
+TEXT buf [LN_TIME_DATE_STR]; 
+} 
+
+
+Command manager 
+
+
+The four commands in the menu bar - Exit, Print setup, Print preview, and Print - are handled by the 
+command manager methods com_exit, dec_psetup, dec_preview, and dec_print. Note that the 
+definition 
+
+
+ADD dec_print=decomman_dec_preview 
+
+
+means that the single routine decomman_dec_preview handles both the menu commands Print and Print 
+preview. This is acommon feature of applications supporting print preview as well as print. As in all cases 
+of this sort, the code can distinguish which of the two menu commands has actually been chosen by testing 
+the value of the additional commid parameter that is always passed, by system code, to command manager 
+methods. Thus the code for decomman_dec_preview Is 
+
+
+METHOD VOID decomman_dec_preview(PR_DECOMMAN *self,INT commid) 
+{ 
+if (LaunchDialog(C_DEDLG, DELP_DLG, &commid) ) 
+PrintOrPreview(commid) ; 
+
+
+} 
+
+
+where LaunchDialog is the same as in previous examples (it is an entirely standard dialog-launching 
+utility), and PrintOrPreview is as follows: 
+
+
+LOCAL_C VOID PrintOrPreview(INT commid) 
+{ 
+commid= (commid==0O_DEC_PREVIEW? O_DEC_PRINT_DIRECT: 0); 
+hDestroy (f_newsend (CAT_DEMO_DEMO, C_DELP, O_LPR_INIT,commid) ); 
+} 
+
+
+As can be seen, the parameter passed to the 1pr_init method of DELP is either 
+e 0, in the case when DELP is to print, or 
+® 0_DEC_PRINT_DIRECT, in the case when DELP is to print preview. 
+
+
+Note that the dec_print_direct method of the command manager is not directly associated with the Print 
+menu command from the base state of the application. On the contrary, as already stated, this menu 
+command has corresponding command manager method dec_print, which is handled by the same code as 
+the dec_preview method. The role of the dec_print_direct method is to service the Print menu 
+command from the special Print Preview submenu that is available inside the print preview subsystem: 
+
+
+13 - 28 
+
+
+13 PRINTING 
+
+
+Hello 
+World 
+
+
+Show margins 
+Pages to display 
+
+
+Jump to page 
+Exit preview 
+
+
+Sun 24 
+
+
+_ 
+The code for the dec_print_direct method, in this example, is just 
+
+
+METHOD VOID decomman_dec_print_direct (VOID) 
+
+
+{ 
+PrintOrPreview (O_DEC_PRINT) ; 
+
+
+} 
+
+
+Note: the reason for using the term “direct” is that printing is to proceed directly, without any additional 
+‘Print details’ dialog being presented first. The print details are the same as in the dialog that invoked the 
+print preview. 
+
+
+Apart from the methods of the command manager already covered above, DECommaN also has the following 
+methods: 
+
+
+e the dec_psetup method just has one line, sending a ws_edit_print_context message to w_ws 
+
+
+e =the com_init method writes the handle of the command manager into Dat App2 (for convenience 
+elsewhere in the code) and also calls the routine TryLoadPrintContext 
+
+
+e =the com_exit method is as follows: 
+METHOD VOID decomman_com_exit (PR_DECOMMAN *self) 
+{ 
+if (p_enterl (SavePrintContext) ) 
+p_delete (SAVED_FILE_NAME) ; 
+p_exit (0); 
+} 
+More details of the savePrintContext and TryLoadPrintContext methods are given nearer the end of 
+this chapter. 
+
+
+Print details dialog 
+
+
+The code here contains two enhancements compared to the earlier example: 
+
+
+e if the dialog is visited more than once, it is seeded, in the dl1_dyn_init method, with the values 
+last set by the user (as sensed in the preceding d1_key method) 
+
+
+e the dialog title has to vary, to reflect whether Print preview is to follow, or Print. 
+The entire code in the dialog module for the application is 
+
+#include <demo.g> 
+
+#include <demo.rsg> 
+
+
+#include <hwim.h> 
+
+
+GLREF_D PR_DECOMMAN *DatApp2; 
+
+
+13 -29 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID dedlg_dl_dyn_init (PR_DLGBOX *self) 
+{ 
+
+
+INT commid; 
+
+
+commid=(* (INT *)self-—>dlgbox.rbuf) ; 
+if (commid==0O_DEC_PREVIEW) 
+hDlgSetTitleByRid(DELP_PREVIEW_TITLE) ; 
+if (!DatApp2->decomman.dets.dayno) 
+return; 
+hDlgSetDtedit (1,DatApp2->decomman.dets.dayno) ; 
+hDlgSetNcedit (2,DatApp2->decomman.dets.ndays) ; 
+hDlgSetChlist (3,DatApp2->decomman.dets.gap) ; 
+} 
+
+
+METHOD INT dedlg_dl_key (PR_DLGBOX *self) 
+{ 
+DatApp2->decomman.dets.dayno=hDlgSenseDtedit (1); 
+DatApp2->decomman.dets.ndays=hDlgSenseNcedit (2); 
+DatApp2->decomman.dets.gap=hDlgSenseChlist (3); 
+return (WN_KEY_CHANGED) ; 
+} 
+
+
+Note that the actual DE_PRINT_DETAILS data structure edited in this dialog no longer exists purely on the 
+stack (as it did in versions of this example discussed earlier in this chapter). Instead, to give this data 
+greater persistence, it now exists within the property of the command manager - whose handle has been 
+written to DatApp2 for convenience. (Otherwise, this handle could be obtained from w_ws->wserv.com.) 
+
+
+The way the d1_dyn_init routine determines whether the dialog has been invoked before - ie determines 
+whether there is data in the DE_PRINT_DETAILS struct that ought to overwrite the defaults provided by the 
+resource controls for the dialog - is by testing the value of DatApp2->decomman.dets.dayno, to see 
+whether it is non-zero. But note that, of course, the test for whether the dialog title should be changed is 
+quite independent of this. 
+
+
+Application initialisation 
+
+
+Apart from the code in the com_init method, the other initialisation code for the application is inmain 
+itself, and in the ws_dyn_init method of the wserv subclass (as can be seen, there is nothing unusual in 
+any of it): 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+LOCAL_C INT StatusWindowWidth (VOID) 
+
+
+{ 
+P_EXTENT ext; 
+
+
+winquireStatusWindow(-1, &ext); 
+return (ext.width) ; 
+
+
+} 
+
+
+LOCAL_C VOID InitClientWindow(PR_DEWSERV *self) 
+{ 
+W_WINDATA wd; 
+PR_WIN *cliwin; 
+
+
+wd.extent.tl.x=wd.extent.tl.y=0; 
+wd.extent.height=wserv_channel->conn.info.pixels.y; 
+wd.extent.width=wserv_channel->conn.info.pixels.x-StatusWindowWidth () ; 
+cliwin=f_newsend (CAT_DEMO_HWIM, C_BWIN, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+self-—->wserv.cli=cliwin; 
+
+cliwin->win.flags=PR_BWIN_CORNER 4|PR BWIN_SHADOW_1; 
+
+p_send3 (cliwin, O_WN_EMPHASISE, TRUE) ; 
+
+hinitVis{eliwin) ; 
+
+
+} 
+
+
+13 - 30 
+
+
+13 PRINTING 
+
+
+#pragma METHOD_CALL 
+METHOD VOID dewserv_ws_dyn_init (PR_DEWSERV *self) 
+wsSetList (W_STATUS_WINDOW_ICON,NULL, 0); 
+
+
+wStatusWindow (W_STATUS_WINDOW_BIG) ; 
+[nitClientWindow (self); 
+
+
+GLDEF_C VOID main(VOID) 
+
+
+IN_HWIMMAN app; 
+[IN _WSERV wserv; 
+
+
+p_linklib(0); 
+
+
+app.flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_F 
+ULLSCREEN; 
+wserv.com_cat=app.wserv_cat=p_getlibh (CAT_DEMO_DEMO) ; 
+app.wserv_class=C_DEWSERV; 
+wserv.com_class=C_DECOMMAN; 
+p_send4 (p_new (CAT_DEMO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+
+
+i 
+
+
+XPRINTER subclass initialisation 
+
+
+All the initialisation code for the xPRINTER subclass of the applicaiton is called inside the first 
+lpr_sense_text callback. This establishes: 
+
+
+© aTIME object, suitably prepared (as in previous examples) to render textual versions of given 
+dates, and initialised with the start date from the DE_PRINT_DETAILS data structure 
+
+
+e aprinter font width table (handle written to wt ab) for the bold version of the default print font 
+e the value of the colwid property field, that gives the overall width for the first column: 
+#include <demo.g> 
+
+#include <demo.rsg> 
+
+#include <hwim.h> 
+
+GLREF_D PR_DECOMMAN *DatApp2; 
+
+
+#define TIME_FMT_FLAGS (PR_TIME_MONTH_NAME | PR_TIME_SUFFIX_NAME) 
+
+
+LOCAL_C VOID InitTimeObject (PR_DELP *self) 
+
+
+P_DAYSEC ds; 
+SE_TIME_FORMAT fmt; 
+
+
+ds.day=DatApp2->decomman.dets.dayno; 
+
+ds.sec=0; 
+
+self—>delp.time=f_new(CAT_DEMO_OLIB, C_TIME) ; 
+
+p_send4 (self—->delp.time, O_TO_SET, SET_TIME_DAYSEC, &ds) ; 
+
+fmt .flags=TIME_FMT_FLAGS; 
+
+p_send4 (self->delp.time, O_TO_SET_FORMAT, &fmt, TIME_FMT_FLAGS) ; 
+} 
+
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb) 
+
+
+{ 
+return (p_send5 (self->lprinter.wdr,O_WDR_SENSE_WIDTH, self- 
+
+
+>delp.wtab,pb,p_slen(pb))); 
+} 
+
+
+13 - 31 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self) 
+{ 
+INT i; 
+TEXT buf [E_MAX_DAY_NAME]; 
+UWORD wid; 
+
+
+for (i=0; i<7}; i++) 
+{ 
+p_nmday (&buf[0],i); 
+wid=SenseBufWidth (self, &buf[0]); 
+if (wid>self->delp.colwid) 
+self-—>delp.colwid=wid; 
+} 
+self->delp.colwid+=SenseBufWidth(self," "); /* two spaces */ 
+if (self->delp.colwid>(3*self->lprinter.width/4) ) 
+{ 
+hinfoPrint (DELP_PAPER_NARROW) ; 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY) ; 
+} 
+self—->lprinter.subsgqind=self->delp.colwid; 
+
+
+} 
+
+
+LOCAL_C VOID InitWidthTable(PR_DELP *self) 
+{ 
+self-—>delp.wtab=(VOID *)p_send5(self->lprinter.wdr,O_WDR_GET_WIDTH_TABLE, 
+self->lprinter.£.fid,self->lprinter.f.height, 
+self->lprinter.f.style|WDR_STYLE_BOLD) ; 
+
+
+} 
+
+
+For more information relevant to parts of this code, see the appropriate sections earlier in this chapter. 
+
+
+The XPRINTER LPR_SENSE_TEXT callback 
+
+
+What is particularly noteworthy about the DELP code in this application (referring in fact to the totality of 
+the code in this class) is that although there are, admittedly, differences from the DELP code given for earlier 
+examples in this chapter, these differences have nothing to do with the extra support that this class is now 
+providing for Print Preview as well as Print. These differences are purely to do with comparatively incidental 
+points, such as the fact that, for example, the first column is now being printed in bold. 
+
+
+In other words, the extra support for Print Preview is achieved without any change at the LPRINTER 
+subclass level - except that the definition of the class now specifies XPRINTER as the superclass, instead of 
+just LPRINTER. The code itse/fcould survive unchanged: 
+
+
+13 - 32 
+
+
+13 PRINTING 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+{ 
+P_DATE dt; 
+P_DAYSEC ds; 
+
+
+if (!self->delp.time) 
+{ 
+self-—>delp.ndays=DatApp2->decomman.dets.ndays; 
+InitTimeObject (self); 
+InitWidthTable(self); 
+FindWidthFirstColumn (self) ; 
+} 
+else if (!self->delp.ndays) 
+return (FALSE) ; 
+switch (self->delp.statett) 
+{ 
+case DELP_STATE_COL1: 
+if (DatApp2->decomman.dets.gap) 
+: 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+Lf (dt..day) 
+{ 
+pr->down=pr->height; 
+if (DatApp2->decomman.dets.gap==1) 
+pr->down>>=1; 
+
+
+} 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DAYSEC, &ds) ; 
+p_nmday (&self->delp.dname[0],P_WEEK (ds.day) ); 
+self-—>delp.right=self->delp.colwid-SenseBufWidth (self, &self- 
+>delp.dname[0]); 
+pr->buf=(&self->delp.dname[0]); 
+pr->style|=WDR_STYLE_BOLD; 
+
+
+break; 
+case DELP_STATE_COL2: 
+pr->flags&=(~ (WDR_PRINT_LINE|WDR_PRINT_TEXT) ); 
+
+
+pr->flags |=WDR_PRINT_RIGHT; 
+pr->right=self->delp.right; 
+return (TRUE); 
+
+case DELP_STATE_COL3: 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self- 
+
+>delp.buf[0]); 
+
+pr->buf=(&self->delp.buf[0]); 
+pr->flags&=(~WDR_PRINT_LINE) ; 
+pr->indent=self->delp.colwid; 
+self-—>delp.ndays--; 
+p_send4 (self-—>delp.time, O_TO_ADD_DAYS,1,0); 
+self->delp.state=DELP_STATE_COL1; 
+} 
+
+pr->blen=p_slen(pr->buf); 
+
+return (TRUE) ; 
+
+} 
+
+
+Comments on the differences between XPRINTER and LPRINTER 
+
+
+One minor change that would have to be made, however, between LPRINTER subclass code and xPRINTER 
+subclass code, would be in any replacement 1pr_init method. This simply due to the fact that the 
+lpr_init method of xPRINTER requires the additional commid parameter - to differentiate between the 
+case of Print Preview and the case of Print. 
+
+
+Note incidentally that, for compatibility reasons, this extra parameter could not be added in at the LPRINTER 
+level. This is on account of existing applications (ie pre-Series 3a applications) that interact with LPRINTER 
+code without passing any parameter explicitly to the lpr_init method. 
+
+
+The way around this constraint, in the development of the Series 3a ROM code, can be seen from the code 
+given earlier for the 1lpr_init methods of both LPRINTER and XPRINTER: 
+
+
+e =the subsqind property field is re-used as a temporary “postbox” between the two classes 
+
+
+e after its use, in this way, at the initialisation stage, its value is set back to zero 
+
+
+13 - 33 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e the rationale behind this is that the subsqind field cannot be written to, by application subclass 
+code, until inside the first callback to lpr_sense_text (or lpr_read). 
+
+
+WDR printing miscellany 
+
+
+WDR printing classes pictorial overview 
+
+
+The following class diagram shows a possible application state before printing actually starts: 
+
+
+ert - ects. 7s - = 
+“seat = : we eet en tee - 
+-- Pug 
+
+
+a. PRINTER - WOR OD WOR ie | 
+
+
+oo  P§? WDR 
+os. Variables ——. Om... 
+
+
+: print context 2 ir, © ees rte = 
+
+
+e 
+
+
+“wiows(user :  .° — styles : application 
+
+
+: 
+
+ar « interface) O=—=, dialogs  6=——=t_ data 
+j print setup *s 2? print details . application 
+
+e dialogs iy, dialogs Q————i_ data 
+
+
+(A typical application need not, however, contain all the application-specific components shown here. For 
+example, applications that print will not necessarily contain “styles dialogs”’.) 
+
+
+The next diagram shows a possible situation once printing is underway (for clarity, many aspects of the 
+previous diagram are omitted from this one): 
+
+
+13 - 34 
+
+
+13 PRINTING 
+
+
+- ante -*e. as a 
+: "seat +e. - 5 
+
+
+physical = 3 , PD 
+‘printer 
+
+
+“ss 
+
+
+e - 
+
+
+Roo} ACTIVE 
+
+
+. -." 
+’ 
+
+
+’ PRINTING 2 
+
+
+a (done) : 
+PRINTER  LPRINTER |.” application 
+—— ~—S_ i(read) =. data 
+
+
+= we. 
+
+
+ printdetails } ” application 2 
+‘ dialogs O——=. data 
+
+
+(Nothing too significant should be read into the type or the direction of the connections shown between 
+different classes in these diagrams. As the foregoing chapter has made clear, the connections between the 
+actual classes are, at times, rather more complex than could be done justice in any one diagram.) 
+
+
+The PDR class 
+
+
+The role of the PDR object is possibly worth mentioning. This receives all “printing output” from PAGES, 
+and directs into towards the relevant IO channel - be it the parallel port, the serial port, or just an opened file 
+(in the case of printing to file). The PDR class accesses data held by the wor class, to let it know exactly 
+which escape sequences (or whatever) are required to effect various results - such as changing from one 
+font to another, indenting by a given amount, and so on. 
+
+
+For some kinds of printers, the PDR object has to be an instance of an appropriate subclass of the PDR class 
+in FORM - rather than just being an instance of PDR itself. This happens when an appropriate flag is set in 
+the .wdr file for that printer. In this case, system code looks for a suitably named DYL in the same directory 
+as the .wdr file. See the WDR Printing chapter in the Additional System Information manual for some more 
+details, or contact Psion directly for more information about writing PDR subclasses. 
+
+
+The role of the PDR object in the above diagrams is of interest for one additional reason: when the WDR 
+print system is driven in preview mode, as opposed to printing mode, this is one of only two parts of the 
+diagram to change. Rather than create any instance of PpR (or a printer-specific subclass thereof), system 
+code in this case creates an instance of the FORM class pRvppR. Rather than direct printing output towards 
+any IO channel, this directs it towards a suitable window - the print preview window. 
+
+
+The other part of the diagram that changes is the PRINTING part: the PAGES mdone callback is directed to a 
+different object, namely an instance of PRVVIEW. This is discussed briefly in the following section. 
+
+
+Print preview without XPRINTER 
+
+
+The code given earlier in this chapter for xPRINTER makes it clear what would be required should an 
+application, for whatever reason, wish to access the print preview subsystem without using XPRINTER. 
+Essentially, something equivalent to the following line of code is required: 
+
+
+f_newsend(CAT_XADD_XADD, C_PRVVIEW, O_PVV_INIT, self, commid, &self- 
+>lprinter.pages); 
+
+
+This creates and initialises an instance of the XADD class PRVVIEW. 
+
+
+13 - 35 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The code in the pvv_init method of PRVVIEw is as follows: 
+
+
+METHOD VOID prvview_pvv_init (PR_PRVVIEW *self,VOID *xp, INT commid, VOID 
+**ppages) 
+
+{ 
+
+IN_PRVVIEW init; 
+
+
+init.Calls.hread=xp; /* xprinter */ 
+init.Calls.mread=O_LPR_READ; 
+init.Calls.hdone=self; 
+init.Calls.mdone=O_PVV_FALSE; 
+init.PrintMethod=commid; 
+
+init.Sparel = init.Spare2 = 0; 
+p_send4 (self, O_WN_INIT, &init, FALSE) ; 
+*ppages=self-—>prvview.pPages; 
+self-—>prvview.Started=TRUE; 
+
+p_send2 (w_am,O_AM_START) ; 
+
+} 
+
+
+Applications may wish to avoid calling this method, but they cannot practically avoid sending the PRVVIEW 
+object the wn_init message. Note in this context the definition of the IN_PRVVIEW struct: 
+
+
+typedef struct 
+
+
+{ 
+PAGES_CALLS Calls; 
+
+
+WORD PrintMethod; 
+WORD Sparel; 
+WORD Spare2; 
+
+
+} IN_PRVVIEW; 
+where Sparel and Spare2 should be set to zero. 
+
+
+The default mdone callback method, pvv_false, always just returns FALSE, and will be suitable for almost 
+every client of PRVVIEW. (Without going into too many details, there are in fact two layers of done 
+callbacks when print preview applies: a first level callback from PAGES to PRVVIEW, always using the method 
+pvv_pages_done, and a possible second level callback from PRVVIEw to any specified recipient object.) 
+
+
+Finally, the significance of the final TRUE/FALSE parameter to the wn_init method of PRVVIEW can be seen 
+in the following code at the very end of this wn_init method: 
+
+
+if (DoAmStart) 
+{ 
+self->prvview.Started = TRUE; 
+p_send2 (w_am,O_AM_START); 
+} 
+
+
+The only reason that the code inpvv_init cannot pass the DoAmSt art parameter as TRUE is in order to 
+write back the handle of Pacss (effectively in LPRINTER property), prior to the call to am_start being 
+made. This allows code in, for example, 1pr_read callbacks (which take place, of course, before the 
+am_start call returns) to access PAGES as required. 
+
+
+Saving and restoring print context from file 
+
+
+As mentioned earlier, the PRINTER class has methods allowing the print context (the subject matter of the 
+‘Print setup’ dialog suite) to be set and sensed. These methods can be utilised to allow the print context to 
+be saved to file, if desired, and then restored the next time the file is opened. 
+
+
+Any application that wishes to save the print context to file has to answer a number of design decisions: 
+e what actual format should the data be stored in? 
+
+
+e ~=what kind of integrity check might be performed on file data, before setting it into PRINTER 
+property on application startup? 
+
+
+e what kind of error recovery procedure should be adopted, if there is any run-time error, either on 
+saving the data, or on loading it? 
+
+
+This is not the place to discuss these matters at any length. Accordingly, many aspects of the example 
+code, in the WDRPRINT subdirectory, will just be taken for granted in this discussion (though this is not to 
+imply that there is anything special about the design decisions embodied therein). 
+
+
+13 - 36 
+
+
+13 PRINTING 
+
+
+What can be briefly covered here, however, are various methods of PRINTER, which fall into two categories: 
+those sensing the print context, and those setting it. 
+
+
+The following code senses the print context and writes it out to file: 
+
+
+LOCAL_C INT SavePrintContext (VOID) 
+
+
+{ 
+VOID *fcb; 
+VOID *printer; 
+UBYTE *p; 
+SLruct 
+{ 
+UBYTE model; 
+UBYTE name [P_FNAMESIZE+4+1]; 
+} m; 
+
+
+printer=w_ws->wserv.printer; 
+if (!printer) 
+
+return (0); 
+f_open (&fcb, SAVED_FILE_NAME, P_FREPLACE|P_FSTREAM|P_FUPDATE) ; 
+p=(UBYTE *)p_send2 (printer, O_PR_GET_PARAMS) ; 
+f_write(fcb,p,sizeof (PRINTER_PARAMS) ); 
+m.model=p_send3 (printer, O_PR_SENSE_MODEL, ém.name[0])j; 
+f_write(fcb, &m.model,1+p_slen(&m.name[0])+1); 
+p=(UBYTE *)p_send3 (printer, O_PR_GET_HD,PRINTER_HDR_TOP); 
+fowrite(fteb,p,;p_slen(p) +1); 
+p=(UBYTE *)p_send3 (printer, O_PR_GET_HD, PRINTER_HDR_BOT) ; 
+f_write(fcb,p,p_slen(p)+1); 
+p_close(fcb); 
+return (0) ; 
+
+
+} 
+
+
+This code uses the following PRINTER methods: 
+
+
+pr_get_params: returns the address of the PRINTER_PARAMS data structure inside PRINTER 
+property 
+
+
+pr_sense_model: writes a ZTS specification of the current .wdr file, and returns the index number 
+of the current printer model within this file 
+
+
+pr_get_hd: returns the address of a ZTS giving either the header text or the footer text, depending 
+on the final parameter passed. 
+
+
+Note that aspects of for example the alignment and the printer font of the header and footer are stored as 
+parts of the fixed-length PRINTER_PARAMS Struct: it is only the (variable length) text of the header and 
+footer that requires a separate method to sense it. 
+
+
+The code to read the print context from file, and to set it into PRINTER property, is rather longer - but that is 
+only because of the integrity tests that it makes: 
+
+
+13 - 37 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID TryLoadPrintContext (VOID) 
+
+
+{ 
+
+P_INFO junk; 
+
+VOID *febe 
+
+VOID *printer; 
+
+UBYTE buft[512] ; 
+
+INT blen; 
+
+INT ind; 
+
+UBYTE *pl,*p2, *p3,*p4; 
+
+
+if (p_finfo(SAVED_FILE_NAME, & junk) ) 
+return; /* eg file does not exist */ 
+f_open(&fcb, SAVED_FILE_NAME, P_FOPEN|P_FSTREAM|P_FSHARE) ; 
+blen=f_réead (ich, ¢buf[0],512); 
+p_close(fcb); 
+if (blen<=sizeof (PRINTER_PARAMS) +2) 
+goto file_corrupt; 
+pl=(ebutlO]); 
+blen-=sizeof (PRINTER_PARAMS) ; 
+p2=pl+sizeof (PRINTER_PARAMS) ; 
+ind=p_bloc(p2+1,blen-1,0)j; 
+Z£ (ind<0) 
+goto file_corrupt; 
+p3=p2+1t+indt1; 
+blen-=1+ind+1; 
+if (blen<=0) 
+gote file corrupt; 
+ind=p_bloc(p3,blen,0)j; 
+if (ind<0) 
+goto file_corrupt; 
+p4=p3t+ind+l; 
+blen-=ind+1; 
+if (blen<=0) 
+goto file corrupt; 
+ind=p_bloc(p4,blen,0); 
+if (ind!=blen-1) 
+{ 
+file_corrupt: 
+hiInfoPrint (DELETING_CORRUPT_FILE) ; 
+p_delete (SAVED_FILE_NAME) ; 
+return; 
+} 
+p_send2 (w_ws,O_WS_ENS_PRINT_CONTEXT) ; 
+printer=w_ws->wserv.printer; 
+pubepy { (VOID 
+
+
+*)p_send2 (printer, O_PR_GET_PARAMS),pl,sizeof (PRINTER_PARAMS) ); 
+
+
+p_send5 (printer,O_PR_SET_MODEL, FALSE, p2+1,*p2); 
+p_send4 (printer, O_PR_SET_HD, PRINTER_HDR_TOP,p3) ; 
+p_send4 (printer, O_PR_SET_HD, PRINTER_HDR_BOT,p4); 
+} 
+
+
+The two new PRINTER methods used here are: 
+
+
+pr_set_model: the first parameter is a pointer to a ZTS giving the .wdr filename, and the second is 
+the printer model index number 
+
+
+pr_set_hd: the first parameter specifies whether the header text or the footer text is being set, and 
+the second gives a ZTS containing this text. 
+
+
+13 - 38 
+
+
+CHAPTER 14 
+
+
+LINK PASTE 
+
+
+This chapter contains a practical introduction to programming “Link Paste” (also called “Bring”): 
+e how to service link paste requests from other applications (the server side of link paste) 
+e how to obtain link paste data from other applications (the client side of link paste) 
+e the role of the OLIB classes LINKSV, LINKCL, and SYSTEM 
+e the definitions of various link data “types” 
+e specific HWIM assistance for link paste involving edit windows. 
+
+
+For the sake of concreteness, the discussions in this chapter are mainly based around various modifications 
+and extensions of the Ehello example application that features in the opening sections of the Edit Windows 
+chapter, and which is optionally installed into the \sibosdk\ehello directory. It should be stressed, however, 
+that it is possible to grasp the concepts involved in programming link paste independently of any 
+appreciation of programming edit windows. 
+
+
+The modifications required to the original Ehello code, to add link paste functionality, are all given below. 
+
+
+The server side of link paste 
+
+
+When the user selects the ‘Bring’ menu command in application X, say, and sees new data added to 
+application X, this data has come from another application - Y, say - that was in background at the time the 
+menu command was issued. In this example, application X is the “link client” and application Y is the “link 
+server”. 
+
+
+It is important to realise that the data is fetched directly from application Y at the time the ‘Bring’ request is 
+issued. That is, the data isnot fetched into any independent “clipboard application” at any earlier stage (eg 
+when application Y was in foreground). There is no “clipboard application” in the Epoc architecture (neither 
+at the OS level nor at the HWIM level - nor at any intermediate level). 
+
+
+Thus applications which wish to function as link servers have to be prepared to receive requests for data 
+whilst they are in background. These requests are in fact interprocess communication (IPC) messages of a 
+particular type - but this is largely hidden from HWIM applications, with the details of the IPC being 
+handled, on the server side, by the OLIB Linxsv class. 
+
+
+Creating a LINKSV subclass instance 
+
+
+The LINKSV class contains two deferred methods, 1s_set_format and 1s_get_data, that have to be 
+supplied by any link-serving application. For this reason, applications never create an instance of LINKSV 
+itself, but rather an instance of an application-specific subclass of Linksv. 
+
+
+For example, the following additional class definition could be added into the file ehello.cat (see later for the 
+significance of the property fields) 
+
+
+14-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+INCLUDE ipe.g 
+
+
+CLASS ehlinksv linksv 
+
+
+REPLACE l1s_set_format 
+REPLACE ls_get_data 
+PROPERTY 
+
+{ 
+
+WORD sellen; 
+
+TEXT *pbuf; 
+
+} 
+
+
+} 
+
+
+and the following line of code should be added to application start-up code, eg in the ws_dyn_init method 
+of the wSERv subclass (in other applications, the code could be placed instead in the com_init method of 
+the comMaAN subclass - depending on what was most convenient): 
+
+
+f_newsend (CAT_EHELLO_EHELLO, C_EHLINKSV,O_SV_INIT) ; 
+
+
+Note that there is rarely any need to record the handle of the created LINKsv subclass instance anywhere in 
+application code: 
+
+
+e the object will continue in existence throughout the lifetime of the application, and so there is no 
+need to hold onto its handle just in order to send it a dest roy message at some later stage 
+
+
+e the handle of the object is in fact recorded in the linked-list of so-called “server handles” held by 
+the system 1Pcs object, and whenever a suitable IPC message is received by the application, the 
+IPCS object automatically redirects it to the LINKSv object. 
+
+
+Note also that any sv_init call will fail - with panic 55 - unless the flag FLG_APPMAN_IPCS is set inmain 
+(in fact, this flag is effectively always set for HWIM applications on the Series 3a - but it is good practice to 
+set it explicitly, inmain, whenever an application creates a SERVER object of its own). Therefore the line in 
+ehmain.c that defines the aPpMan flags for the application becomes 
+
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN 
+| FLG_APPMAN_IPCS|FLG_APPMAN_LINKING; 
+
+
+so that w_am is initialised with an 1Pcs component (see later for the significance of the 
+FLG_APPMAN_LINKING flag). 
+
+
+Note finally that it is impossible to delay creating the LINKsv object until an actual link paste data request is 
+received - which might at first seem a good idea (in order to cut down on the memory overhead of an object 
+that might never actually be needed). The point is that the LINKsv object is needed in order to receive the 
+request in the first place (on pain of a panic 158). However, it is common practice to delay the allocation of 
+additional data buffers (such as the pbuf field of EHLINKSv will point to) until actually required. 
+
+
+Declaring link paste server status 
+
+
+In order for an application to receive a link paste data request, two pre-conditions have to be satisfied: 
+e the application has created and initialised a LINKSv object - as described above 
+
+
+e the application has sent the sysTEM component of w_am an sy_link_server message, declaring 
+the presence (and type) of linkable data. 
+
+
+Declaring current link paste server status is done every time the application passes into background. 
+Therefore the application has to subclass the ws_background method of WSERV. For example, the 
+declaration of EHWSERV in ehello.cat becomes 
+
+
+CLASS ehwserv wserv 
+
+
+REPLACE ws_dyn_init 
+REPLACE ws_background 
+
+
+with the actual contents of the ws_background method being: 
+
+
+14-2 
+
+
+14 LINK PASTE 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+METHOD VOID ehwserv_ws_background(PR_EHWSERV *self) 
+{ 
+INT which; 
+
+
+if (!(self—->wserv.flags&PR_WSERV_RECEIVED_KEY) ) 
+return; 
+which=0; 
+
+
+if (DatApp3->edwin.select) 
+
+which=1<<DF_LINK_TEXT; 
+p_send4 (w_am->appman.system, O_SY_LINK_SERVER, which, 0) ; 
+} 
+
+
+The significance of the test on PR_WSERV_RECEIVED_FLAG in this code is to prevent the application 
+“stealing” the link paste server status just because the user happens to task through it. Suppose that the 
+user has, long ago, selected some text in application A, but now wants to link paste some data from 
+application B to application C. The user therefore highlights the data in B, and then tasks to C. But 
+suppose that A is tasked to foreground first - as may well happen if, in particular, A and C are instances of 
+the same application (eg two different Spreadsheet files). So long as the user pressed no keys while 
+transiently tasking through A (apart from the task keys themselves), the above test ensures that the 
+eventual ‘Bring’ menu command in C fetches data from B and not from A. 
+
+
+The bulk of the link-paste specific code in an application's ws_background method usually consists of 
+determining the set of link-paste “types” that the current state of the application can support. See later for a 
+discussion of various different standard link paste types. In the example above, the decision is a 
+straightforward choice between two possibilities: either there is some selected text in the editor - in which 
+case linkable data of type DF_LINK_TEXT is available - or else there is not - in which case no linkable data is 
+available. 
+
+
+In general, an application will often be able to provide more than one type of data at any given time. For 
+example, an application will often be able to offer both “plain text” and “native format data” - depending on 
+who the recipient of the data is. Thus if the recipient of the data is another instance of the same application 
+(eg one spreadsheet link-pasting data from another), a “native format” data transfer will generally transfer 
+more information that the kind of “plain text” data transfer that would happen, instead, if the recipient 
+application is not the same. 
+
+
+For this reason, the sy_1ink_server method takes two parameters, which between them form a ULONG 
+“mask” made up of 32 bits. The more different bits that are set, the more different types of formats which the 
+link server is prepared to “render” at that moment. To signal that the link server is prepared to render format 
+type DF_LINK_TEXxT, the bit (1<<DF_LINK_TEXT) should be set in the mask, and so forth. 
+
+
+Note that if the application currently has no data available for link paste, the mask value of zero should be 
+reported. This will clear any record that may be left over from earlier, when the application did have data 
+available for link paste. 
+
+
+In the example above, Dat App3 has been set to point, for convenience, to the EDWIN object in the main 
+window of the application - via the following line added to ehbwin_wn_init: 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+DatApp3=self->ehbwin.edwin; 
+
+
+The test on DatApp3->edwin. select therefore just detects whether there is any select region in the 
+editor: if there is, the application is prepared to render plain text format link paste data; otherwise, it has no 
+data to render. 
+
+
+Initialising the SYSTEM component of w_am 
+
+
+Before the application can send a sy_link_server message to w_am->appman.system, it is necessary to 
+arrange for the creation and initialisation of the sysTEM component of w_am. This is arranged very simply: 
+by setting the FLG_APPMAN_LINKING flag inmain. 
+
+
+14-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Note carefully that setting the FLG_APPMAN_SyYSTEM flag will not have the desired effect. That would 
+succeed in creating and initialising an instance of the sySTEmM object, but it would be the wrong type of 
+SYSTEM object - being oriented towards the process sys$shll.img instead of towards the process 
+sys$wsrv.img (see the OLIB Reference manual for more details). 
+
+
+The anatomy of a link paste transaction (server-side viewpoint) 
+
+
+In general, a link-paste transaction is seen, at the server end, as 
+e one call to 1s_set_format 
+e followed by a number of calls (one or more) to ls_get_data. 
+
+
+The transaction takes place in a number of stages, in general, since there is a limit to the amount of data that 
+can reasonably be transferred in any one stage, and in order that the foreground application can remain 
+responsive to redraw requests in the meanwhile. The link server will usually possess some “state variables’ 
+- generally in the property of its LINKSv subclass - in order to keep track of the progress of the current 
+transaction. 
+
+
+’ 
+
+
+The purpose of the 1s_set_format call is 
+e to specify which of the profferred data formats is actually being requested 
+
+
+e to allow the link server to reset its state variables, reflecting the fact that such-and-such a type of 
+link paste data transfer is about to start. 
+
+
+The purpose of each subsequent 1s_get_data call is 
+
+
+e to assemble data into a suitable buffer (if necessary) and to set a suitable variable (namely the 
+linksv.buf property field) to point to this buffer 
+
+
+e to specify the length of the data to be transferred in this stage of the transaction (this should be 
+written to the 1inksv.1en property field) 
+
+
+e to indicate, by means of the return value (TRUE or FALSE) whether the transaction has completed. 
+Notice that a link paste transaction can end either because: 
+
+e the link server has no more data to transmit 
+
+e the link client does not wish to receive any more data. 
+
+
+In the latter case, system code informs the LINKSv subclass by means of specifying a negative len 
+parameter - see the example code below. (Ordinarily, this parameter gives the size of the buffer in the data 
+space of the recipient where the data is to be copied to.) 
+
+
+Note that the buffer whose address is written to l1inksv.buf must not be on the stack (for obvious 
+reasons). 
+
+
+Example LINKSV code 
+
+
+The code for the 1s_set_format and 1s_get_data methods of the EHLINKSvV methods is as follows: 
+
+
+#include <ehello.g> 
+#include <p_gen.h> 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID LinkServiceOver (PR_EHLINKSV *self) 
+{ 
+p_free(self->ehlinksv.pbuf) ; 
+self->ehlinksv.pbuf=NULL; 
+self->ehlinksv.sellen=0; 
+
+
+i 
+
+
+#pragma METHOD_CALL 
+
+
+14-4 
+
+
+14 LINK PASTE 
+
+
+METHOD VOID ehlinksv_ls_set_format (PR_EHLINKSV *self,INT type) 
+‘ 
+UWORD top; 
+SENSE_EDWIN sense; 
+SE_EDWIN se; 
+
+
+LinkServiceOver (self); 
+if (type! =DF_LINK_TEXT) 
+p_leave (E_GEN_NSUP) ; 
+p_send3 (DatApp3, O_EW_SENSE, &sense) ; 
+if (sense.cursor<sense.anchor) 
+{ 
+top=sense.cursor; 
+self->ehlinksv.sellen=sense.anchor-top; 
+
+
+} 
+
+
+else if (sense.cursor>sense.anchor) 
+{ 
+top=sense.anchor; 
+self-—>ehlinksv.sellen=sense.cursor-top; 
+} 
+else 
+return; 
+self—>ehlinksv.pbuf=f_alloc(self—->ehlinksv.sellen) ; 
+p_send3 (DatApp3, O_WN_SENSE, &se) ; 
+p_bcpy (self->ehlinksv.pbuf,se.buf+top, self—>ehlinksv.sellen) ; 
+} 
+
+
+METHOD INT ehlinksv_ls_get_data(PR_EHLINKSV *self,INT len) 
+{ 
+
+
+if (len<o || !self->ehlinksv.sellen) 
+{ 
+LinkServiceOver (self); 
+return (FALSE) ; 
+} 
+if (len>self->ehlinksv.sellen) 
+len=self->ehlinksv.sellen; 
+self->linksv.len=len; 
+self—->linksv.buf=self->ehlinksv.pbuf; 
+self—>ehlinksv.sellen=0; 
+return (TRUE) ; 
+} 
+
+
+In the 1s_set_format method, the code somewhat kindly just calls p_leave (E_GEN_NSUP) in any case 
+that the client requests data not available for rendering. Arguably, it might be more appropriate to panic the 
+client in this case: 
+
+
+p_ppanic(self->server.cid, xxx); 
+with some well-chosen panic number xxx (since the application has at no time ever declared that it could 
+
+
+supply any other format of data - so there must be a bug in the client program for requesting such data). 
+
+
+General remarks about link servers 
+
+
+Note that a request for data to be rendered for link paste can be received even if 
+e the application has one or more dialogs showing 
+e the application has a menu showing 
+e the application has a help screen showing. 
+
+
+The HWIM architecture handles this completely smoothly: the application receives ws_background, 
+ls_set_format, and 1s_get_data messages completely independently of whether there are dialogs or 
+menus (etc) current. This is in contrast with the case of, for example, most Hwif or OPL/w applications, 
+when any link paste request IPC messages would go completely unacknowledged in such a case. (And 
+since there is an assumption in LINKCL code that link paste request IPC messages do not remain 
+unacknowledged - on pain of the link client application hanging - this is a strong reason why non-HWIM 
+applications should, in general, avoid declaring themselves as link paste servers.) 
+
+
+14-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Some standard link paste data formats 
+
+
+In most cases, applications need only consider three standard link paste data formats: 
+¢ DF_LINK_TEXT, in which data is transmitted as a series of buffers of purely printable characters 
+
+
+® DF_LINK_TABTEXT, in which the buffers of data can contain, in addition, tab characters 
+
+
+¢ DF_LINK_PARAS, in which the buffers of data can also contain embedded paragraph delimiters. 
+
+
+(In addition to these standard formats, applications may also consider any number of application-specific 
+so-called native formats. Native formats are discussed later in this chapter.) 
+
+
+Now the code discussed so far may have given the impression that a DF_LINK_TExT data transfer only 
+consists of one buffer of text. But that would be a mistaken impression. To see this, consider the following 
+simple changes in the Ehello code: 
+
+
+e declare an extra WoRD property field, nt imes, for EHLINKSV 
+
+
+e change the ehlinksv_ls_get_data method so that the sellen property field only gets reset to 
+zero after the available data has been link pasted out three times in all. 
+
+
+Thus the 1s_get_data method becomes 
+
+
+METHOD INT ehlinksv_ls_get_data(PR_EHLINKSV *self,INT len) 
+{ 
+if (len<o || !self->ehlinksv.sellen) 
+A 
+LinkServiceOver(self); 
+return (FALSE) ; 
+} 
+if (len>self->ehlinksv.sellen) 
+len=self-—>ehlinksv.sellen; 
+self->linksv.len=len; 
+self->linksv.buf=self->ehlinksv.pbuf; 
+if (!--(self->ehlinksv.ntimes) ) 
+self->ehlinksv.sellen=0; 
+return (TRUE) ; 
+} 
+
+
+and a new line 
+self-—>ehlinksv.ntimes=3; 
+
+
+appears at the end of the 1s_set_format method. Highlighting some text in the editor and then choosing 
+‘Bring’ in an application such as the Word Processor or the Database now results in the highlighted text 
+being transferred three times in all - going into three different paragraphs in the process. 
+
+
+Note however that some link clients - such as the Series 3a Agenda - will terminate the transaction after only 
+absorbing the first buffer of data. This is perfectly within their right (see below for the details of how to 
+achieve this result). 
+
+
+DF_LINK_TEXT and DF_LINK_PARAS contrasted 
+
+
+Next, consider another change in Ehello code, in which the line in the ws_background method now 
+declares the availability of DF_LINK_PARAS as well as DF_LINK_TEXT: 
+
+
+if (DatApp3->edwin.select) 
+which=(1<<DF_LINK_TEXT) | (1<<DF_LINK_PARAS) ; 
+
+
+At the same time, the test on type in the 1s_set_format method has tobeome less restrictive: 
+
+
+if (type!=DF_LINK_TEXT && type!=DF_LINK_PARAS) 
+p_leave (E_GEN_NSUP) ; 
+
+
+Suppose the text Hello world is highlighted in Ehello and the user tasks to the Word Processor and 
+invokes ‘Bring’. The text that appears in the Word Processor window this time is 
+
+
+Hello worldHello worldHello world 
+
+
+14-6 
+
+
+14 LINK PASTE 
+
+
+ie with all three copies being added into the current paragraph, whereas before, when DF_LINK_TEXT was 
+specified, the text appearing in the Word Processor wndow would have been 
+
+
+Hello world 
+Hello world 
+Hello world 
+
+
+with the three copies going to different paragraphs. 
+
+
+This experiment confirms that different link paste formats can differ not only in the contents of the buffers 
+transferred, but also in the interpretation of the data in these buffers. 
+
+
+When DF_LINK_PARAS applies, the link paste server agrees to include paragraph delimiters (ie character 
+\0's) in place in the text being transmitted, and the link paste client agrees not to infer any additional 
+paragraph breaks between separate buffers transmitted. When DF_LINK_TEXT (or DF_LINK_TABTEXT) 
+applies, however, the server agrees not to pass any zeros in place, and the client must infer a paragraph 
+break in between each pair of buffers of text. 
+
+
+One limitation of DF_LINK_TEXT should now be apparent, involving the size of the buffer used to transfer 
+the text. If a paragraph of text is longer than the size of this buffer, it will have to be split into two, with the 
+different parts being interpreted as belonging to two different paragraphs. (It is possible to observe this 
+effect with the Notes example application - which only uses the DF_LINK_TExT format.) 
+
+
+Word wrap and link paste 
+
+
+Note that soft line breaks on the screen of the link server are generally ignored by link paste protocols. 
+Here, a “soft line break” is one that is caused purely by the application of word-wrap, and which might well 
+fall in a different place were the screen window changed or the screen display font changed. 
+
+
+In general, word wrap in the client will produce a very different result to word wrap in the server. For this 
+reason, none of the standard link paste formats pay any regard to soft line breaks (this matches the fact that, 
+as discussed in the Edit Windows chapter, there is no representation of soft line breaks at the document 
+level of an EDWIN object). 
+
+
+For example, the terminal emulation application Comms always requests DF_LINK_PARAS, if it is available, 
+and word-wraps the text received according to the “Bring margin” which the user can specify 
+independently. Note that specifying DF_LINK_TEXxT would be less satisfactory, for the reason (noted 
+earlier) that paragraphs in the link server would sometimes end up split in two - at an apparently random 
+position. 
+
+
+DF_LINK_TABTEXT 
+
+
+In some ways, DF_LINK_TABTEXT does for embedded tabs what DF_LINK_PARAS does for embedded 
+paragraph delimiters: 
+
+
+e if aclient asks for DF_LINK_TABTEXT, it is prepared to hunt for tabs in the passed buffers, and 
+interpret them as makes sense within the context of the client application 
+
+
+e if a link server is asked for DF_LINK_TEXT, it must ensure that tab characters are all stripped out of 
+the text before it is transmitted. 
+
+
+For example, the Spreadsheet application regards embedded tabs as column delimiters. Edit windows, on 
+the other hand, interpret embedded tabs according to the tabstops (and other relevant parameters) 
+applicable to that edit window at the time. 
+
+
+If tab characters have to be removed before transmission, it is standard simply to convert them into single 
+spaces (it makes little sense to attempt to convert them to a variable number of spaces, since in general the 
+number of spaces required is going to depend on settings in the client context). 
+
+
+The hierarchy of text types 
+
+
+Note that the functionality of DF_LINK_PARAS is assumed to be a superset of that of DF_LINK_TEXT. Any 
+application which can handle embedded paragraph delimiters is assumed to be able to handle embedded tab 
+characters. 
+
+
+14-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The client side of link paste 
+
+
+Just as there is an OLIB class, LINKSv, which encapsulates most of the functionality of the server side of 
+link paste, so also is there an OLIB class, LINKCL, which encapsulates most of the functionality of the client 
+side of link paste. Between them, these two classes protect application programmers fromneeding to worry 
+about the details of the IPC messaging involved in the implementation of link paste. 
+
+
+Determining whether there is suitable data available 
+
+
+When an application receives a ‘Bring’ menu command, one of the first things it has to do is to find out 
+e if any other application has registered data as available for link pasting 
+e what formats that data can be rendered into. 
+
+To this end, the sySTEM component of w_am has to be sent an sy_link_paste message, eg as follows: 
+
+
+WORD lkpid; 
+ULONG fmt; 
+
+
+lkpid=p_send3 (w_am->appman.system,O_SY_LINK_PASTE, &fmt) ; 
+if (!lkpid || ! (fmt & (1<<DF_LINK_TEXT) )) 
+
+{ 
+
+hinfoPrint (-SYS_NOTHING_TO_BRING) ; 
+
+return; 
+
+
+} 
+
+
+The uLonc mask of available formats, if any, is written into fmt, and the PID of the process which has 
+registered the data is written to lkpid. 
+
+
+Before the application can send a sy_link_paste message to w_am->appman.systen, it is necessary to 
+arrange for the creation and initialisation of the sysSTEM component of w_am. This is arranged very simply: 
+by setting the FLG_APPMAN_LINKING flag inmain. 
+
+
+Note incidentally that it is perfectly possible for an application to act as a link client but not as a link server. 
+Such an application would have to set FLG_APPMAN_LINKING, but would not need to set 
+FLG_APPMAN_IPCS (unless, of course, it created other kinds of SERVER objects, ie apart from LINKSV). 
+
+
+In the above code fragment, a test is made on fmt as well as on 1kpid. A test should always be done on 
+fmt, though the nature of the test made will of course depend on which kinds of link paste data the 
+application is prepared to accept. 
+
+
+The text of the system message SYS_NOTHING_TO_BRING is, in English, Nothing to bring. Applications are 
+free to substitute more specific messages if they wish. 
+
+
+The anatomy of a link paste transaction (client-side viewpoint) 
+
+
+Whereas LINKSV is designed to be subclassed - so that applications never create a direct instance of 
+LINKSV - LINKCL is useable as it stands. For this reasons, applications have no need to declare any 
+subclass of LINKCL in their .CAT file. 
+
+
+Thus application link paste client code will usually contain a line such as 
+
+
+link=£_newsend (CAT_EHELLO_OLIB, C_LINKCL, O_LC_START, lkpid, DF_LINK_TEXT) ; 
+
+
+directly creating and initialising an instance of LINKCL. Here, the PID of the link server is specified as one 
+parameter, and the required format type is specified in another. (The format specified in this 1c_start 
+message is passed through to the 1s_set_format method processed by the link server.) 
+
+
+Note another contrast with the case of LINKSv: the instance of LINKCL is only created when explicitly 
+needed - in response to a ‘Bring’ menu command. The handle of the instance needs to be stored 
+
+
+e so that subsequent LC_GET_DATA messages can be sent to it, for each buffer of data to be 
+collected 
+
+
+e so that an LC_STOP message can be sent to it, if required 
+
+
+e so that the object can be destroyed at the end of the transaction. 
+
+
+14-8 
+
+
+14 LINK PASTE 
+
+
+In practice, once created, the LINKCL object usually has its handle added to the cleanup list, and the way 
+the object is destroyed is by a subsequent call to cl_clean_item. 
+
+
+Simple example of use of LINKCL 
+
+
+Consider the following modification of Ehello: when the key combination PSION-ENTER is received, it is 
+regarded as a ‘Bring’ menu instruction (recall that, for simplicity, Ehello has only the barest bones of a real 
+menu bar). Code gets added to ehbwin.c as follows: 
+
+
+#include <olib.h> 
+#include <s_.h> 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D PR_WSERV *w_ws; 
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID DoLinkPaste (VOID) 
+
+
+WORD lkpid; 
+ULONG fmt; 
+VOID *link; 
+INT ¢l_link; 
+TEXT but [S52]; 
+WORD len; 
+
+
+lkpid=p_send3 (w_am-—>appman.system, O_SY_LINK_PASTE, &fmt) ; 
+if (!lkpid || ! (fmt & (1<<DF_LINK_TEXT))) 
+
+
+{ 
+hinfoPrint (=-SYS_NOTHING_TO_BRING) ; 
+return; 
+
+
+} 
+link=£_newsend (CAT_EHELLO_OLIB, C_LINKCL, O_LC_START, lkpid, DF_LINK_TEXT) ; 
+
+
+cl_link=cl_add_object (link); 
+len=p_send4 (link, O_LC_GET_DATA, ébuf[0],50); 
+if (len>0) 
+
+{ 
+
+buf [len]=0; 
+
+p_send4 (DatApp3, O_EW_REPLACE, &buf[0],0); 
+
+} 
+w_ws->wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+cl_clean_item(cl_link); 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID ehbwin_wn_key(PR_EHBWIN *self, INT keycode, INT mods) 
+
+
+i 
+SE_EDWIN sense; 
+
+
+if (keycode! =W_KEY_RETURN) 
+
+p_send4 (self-—>ehbwin.edwin, O_WN_KEY, keycode,mods) ; 
+else if (mods&W_PSION_MODIFIER) 
+
+DoLinkPaste(); 
+else 
+
+
+} 
+
+
+In a more general setting, one call to 1c_st art will normally be followed by a sequence of calls to 
+lc_get_data, continuing until the 1en return value from one of them is negative (it will actually be the 
+value E_FILE_EOF, but it is not necessary to test for this explicitly). 
+
+
+The client also has the option of terminating the transaction by calling 1c_stop at any stage. This has not 
+been done in the above example, simply because the dest roy method of LINKCL (which is triggered by the 
+above call to cl_clean_item) automatically sends self an 1c_stop message. 
+
+
+Note that the client has to specify the amount of data it is prepared to accept, at each stage of the 
+transaction, by means of the final parameter to the 1c_get_data message. This value is communicated to 
+the link server as the 1en parameter in the 1s_get_data message. 
+
+
+The significance of the line of code 
+
+
+w_ws->wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+
+
+14-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+is to avoid the link client “stealing” the link paste server status, when it next passes into background. 
+
+
+Special help with link pasting to and from edit windows 
+
+
+The ew_bring_in method of EDWIN 
+
+
+In practice, any application that wishes to link paste text into an instance of EDWIN would actually use the 
+ew_bring_in method of that class - which encapsulates the stages of 
+
+
+e creating the LINKCL object 
+e sending the relevant 1c_start and 1c_get_data messages 
+e sending various messages to itself. 
+
+
+The ew_bring_in method also encapsulates knowledge of the various standard types of textual link paste 
+formats. For interest, the complete code of edwin_ew_bring_in follows (though it will be necessary to 
+read the Edit Windows chapter carefully to appreciate some parts of it- eg some of the utility routines used): 
+
+
+METHOD INT edwin_ew_bring_in(PR_EDWIN *self,INT lkpid, INT format) 
+
+
+PR_ROOT *link; 
+TINT @2 _ Jinky 
+INT SingleShot; 
+UINT pos; 
+
+UINT totlen; 
+INT len; 
+
+INT err; 
+
+INT offset; 
+TEXT buft[258]; 
+
+
+14-10 
+
+
+14 LINK PASTE 
+
+
+CheckNotReadOnly (self); 
+
+SingleShot=format &£EW_BRING_SINGLE_SHOT; 
+
+if (formaté& (1<<DF_LINK_PARAS) ) 
+format=DF_LINK_PARAS; 
+
+else if (formaté (1<<DF_LINK_TABTEXT) ) 
+format=DF_LINK_TABTEXT; 
+
+
+else 
+
+
+format=DF_LINK_TEXT; 
+link=f_newsend (CAT_HWIM_OLIB, C_LINKCL, O_LC_START,1kpid, format) ; 
+cl_link=cl_add_object (link); 
+pos=self-—>edwin.cpos; 
+totlen=0; 
+buf [0]=0; 
+offset=1; 
+while ((len=p_send4 (link, O_LC_GET_DATA, ébuf[1],256) )>=0) 
+{ 
+if ('!offset) 
+len++; 
+if ((err=p_entersend5 (self,O_EW_EP_INSERT, pos, &buf [offset],len) ) !=0) 
+{ 
+p_send4 (self->edwin.doc, 0O_EP_DELETE, self->edwin.cpos,self- 
+>edwin.cpos+totlen); 
+cl_clean_item(cl_link); 
+p_send3 (self,O_EW_LEAVE, err) ; 
+
+
+totlent=len; 
+post=len; 
+if (SingleShot) 
+
+
+p_send2 (link,O_LC_STOP); 
+break; 
+
+
+if (format !=DF_LINK_PARAS) 
+offset=0; 
+
+} 
+self—->edwin.clent=totlen; 
+EdwinFwdChange (self); 
+SetEdwinSelect (self, self—>edwin.cpos,totlen); 
+w_ws->wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+cl_clean_item(cl_link)j; 
+return (0); /* confirm no leave */ 
+
+
+} 
+
+
+Simple example of calling EW_BRING_IN 
+
+
+The code in the ncoe_bring method of the command manager of the example Notes application (optionally 
+installed into \sibosdk\notes) shows how simple it can be to call ew_bring_in: 
+
+
+METHOD VOID nocomman_ncoe_bring(PR_NOCOMMAN *self) 
+: 
+INT lkpid; 
+ULONG lkfmt; 
+
+
+CheckEditing(self); 
+lkpid=p_send3 (w_am->appman.system, O_SY_LINK_PASTE, &1lkfmt) ; 
+if (!lkpid || !(1kfmt & (1<<DF_LINK_TEXT) )) 
+
+{ 
+
+hinfoPrint (-SYS_NOTHING_TO_BRING) ; 
+
+return; 
+
+
+} 
+p_send4 (DatApp3, O_EW_BRING_IN, lkpid, 1<<DF_LINK_TEXT) ; 
+
+
+} 
+
+
+Note however that the value EW_BRING_SINGLE_SHOT can be orred into the specified format mask, to force 
+the transaction to terminate after just one stage. If the code given earlier for the Ehello application were to 
+be modified to call ew_bring_in instead, EW_BRING_SINGLE_SHOT would need to be specified in that 
+case. 
+
+
+14-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The EWLINKSV class 
+
+
+Just as the ew_bring_in method of EDWIN provides system support for link pasting into edit windows, so 
+also is there system support from link pasting out of edit windows. This is the EwWLInKsv class, from 
+HWIM. 
+
+
+Despite its name, EWLINKSV is not a subclass of LINKSV; rather, it is a subclass of RooT, but its name 
+indicates its intended use as a component of a LINKSvV (subclass) object. 
+
+
+For example, consider the declaration of the NoLINKSv class in the Notes application category file: 
+CLASS nolinksv linksv 
+
+
+REPLACE ls_set_format 
+REPLACE ls_get_data 
+PROPERTY 
+
+{ 
+
+PR_EWLINKSV *ewls; 
+
+} 
+
+
+} 
+
+
+The intended use of EWLINKSv can be seen from the following example code (providing the 
+ls_set_format and 1s_get_data methods of NOLINKSvV): 
+
+
+#include <notes.g> 
+#include <hwim.h> 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID DestroyLinker(PR_NOLINKSV *self) 
+{ 
+hDestroy (self->nolinksv.ewls) ; 
+self->nolinksv.ewls=NULL; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID nolinksv_ls_set_format (PR_NOLINKSV *self,INT type) 
+{ 
+DestroyLinker (self); 
+self- 
+>nolinksv.ewls=f_newsend(CAT_NOTES_HWIM, C_EWLINKSV, O_EWLS_INIT,DatApp3,type) ; 
+} 
+
+
+METHOD INT nolinksv_ls_get_data(PR_NOLINKSV *self,INT len) 
+{ 
+if (len>0) 
+{ 
+if (((INT) (self->linksv.len=p_send4 (self->nolinksv.ewls, 
+O_EWLS_EXTRACT, &self->linksv.buf,len) ) )>=0) 
+return (TRUE); 
+} 
+DestroyLinker (self); 
+return (FALSE) ; 
+} 
+
+
+Evidently, the ewls_init method needs to be passed the handle of the associated EDWIN instance (in this 
+case, this is stored at Dat App3) and the specified format type. Thereafter the ewls_extract method 
+returns the value that should be written into 1inksv.1len (ora negative number, if the transaction has 
+terminated), and also writes back, to one of the passed parameters, the value for Linksv.buf. 
+
+
+The three text formats revisited 
+
+
+The code for EWLINKSV, reproduced below, contains (in conjunction with the code for the ew_bring_in 
+method of EDWIN) what is in effect the implicit definition of the three standard link paste text formats: 
+
+
+14-12 
+
+
+14 LINK PASTE 
+
+
+CLASS ewlinksv root 
+Component of linksv class, extracts data from edwin 
+{ 
+ADD ewls_init 
+ADD ewls_extract 
+PROPERTY 
+{ 
+VOID *doc; 
+WORD state; 
+UWORD pos; 
+UWORD parend; 
+UWORD posend; 
+TEXT buf [256]; 
+} 
+
+
+METHOD INT ewlinksv_ewls_extract (PR_EWLINKSV *self, TEXT **ppb,UINT blen) 
+
+
+UINT len; 
+
+[INT striptabs; 
+TEXT *pb; 
+
+TEXT *pbend; 
+
+
+len=self-—>ewlinksv.posend-self->ewlinksv.pos; 
+if (!len) 
+return (-1); /* finished */ 
+if (len>=blen) 
+len=blen; 
+p_send5 (self—->ewlinksv.doc,O_EP_EXTRACT, self—->ewlinksv.pos, &self- 
+>ewlinksv.buf[0],len); 
+if (self->ewlinksv.state!=DF_LINK_PARAS) 
+{ 
+striptabs=(self->ewlinksv.state==DF_LINK_TEXT) ; 
+pb=(&self->ewlinksv.buf[0]); 
+for (pbend=pb+len; pb<pbend; pb+t) 
+{ 
+if (!1*pb) 
+{ 
+self->ewlinksv.postt; /* skip the zero too */ 
+break; 
+} 
+if (striptabs && *pb=="'"\t"') 
+*pb=" '; 
+} 
+len=pb- (&self->ewlinksv.buf[0]); /* excludes any trailing zero */ 
+} 
+self->ewlinksv.post=len; 
+*ppb=(&self->ewlinksv.buf[0]); 
+return(len)j; 
+
+
+METHOD VOID ewlinksv_ewls_init (PR_EWLINKSV *self,PR_EDWIN *edwin, INT state) 
+UINT len; 
+
+self—->ewlinksv.doc=edwin->edwin.doc; 
+
+len=p_send3 (edwin->edwin.scrimg, O_SI_GET_SELECT, &self->ewlinksv.pos) ; 
+
+
+self->ewlinksv.posend=self->ewlinksv.post+len; 
+self->ewlinksv.state=state; 
+
+
+Native formats 
+
+
+In many cases, applications will wish to support “native” formats of link paste data. For example, the Word 
+Processor link pastes styles and emphasis data along with the text selected. Another example is that the 
+Series 3a Agenda link pastes the details of an appointment - including the alarm setting and memo setting, if 
+
+
+any. 
+
+
+In cases like this, the mask specified in the sy_link_server message should include the bit for 
+DF_LINK_NATIVE. 
+
+
+14-13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+For example, the ws_background method of the Word Processor is as follows: 
+
+
+METHOD VOID wpwserv_ws_background(PR_WPWSERV *self) 
+{ 
+INT type; 
+
+
+if (self—->wserv.flags&PR_WSERV_RECEIVED_KEY) 
+{ 
+type=(1<<DF_LINK_TEXT) + (1<<DF_LINK_TABTEXT) + (1<<DF_LINK_PARAS) ; 
+if (!IsAlias()) /* see whether plain text alias */ 
+
+
+type=(1<<DF_LINK_TEXT) + (1<<DF_LINK_TABTEXT) + (1<<DF_LINK_PARAS) + (1<<DF_LINK_NAT 
+IVE); 
+if (!((PR_EDWIN *)HandTWin) ->edwin.select) 
+type=0; 
+p_send4 (w_am->appman.system,O_SY_LINK_SERVER, type, 0); 
+} 
+} 
+
+
+Note that the Window Server process - which is the central store, on the Series 3 and the Series 3a, for link 
+paste data information - never reports the DF_LINK_NATIVE bit to an application that differs from that 
+which registered the data. (This test is based on the result of calling p_pname.) For this reason, when the 
+DF_LINK_NATIVE bit is set in the mask of available formats, the application can rest assured that the link 
+paste server is indeed the same application as itself (though, possibly, running under a different alias). 
+
+
+By convention, the top eight bits in the 32-bit wide mask of formats are reserved for applications passing 
+more information to each other about which types of their own native format are presently available. 
+
+
+Final comments 
+
+
+Note that the link paste server must run unattended. There is no point in presenting the user with a query 
+dialog, asking how the link paste service is to proceed. This is because the link paste server is in 
+background: the user will not see the dialog, and will just notice that the link paste operation in the 
+foreground window has completely stalled. 
+
+
+If really desired, the link paste server can obtain additional information from its client, by having the client 
+present the query dialog on its behalf. The information required to effect this would have to be defined and 
+included as part of the native format (bear in mind that each partner in the process has access to the PID of 
+the other so that the link paste IPC can be supplemented, if desired, by other forms of IPC at that moment). 
+
+
+One other point that may be worth mentioning is the fact that the link server can happily call p_leave 
+(directly or indirectly) at any stage of its operation. System code (in LINKSv and LINKCL) ensures that the 
+error notification takes place in the client process, and not in the server process. 
+
+
+14-14 
+
+
+CHAPTER 15 
+
+
+HWIM RESOURCE FILES 
+
+
+The basic information about resource files that applies to all SIBO applications is covered in the Resource 
+Files chapter of the Additional System Information manual. That chapter includes: 
+
+
+e the resource file format 
+
+e the different possible locations for resource files 
+
+e advice about multi-lingual applications 
+
+e —_use of the resource compiler tool rcomp.exe 
+
+e the allowed content of a .vss source file, including sTRUCT and constand declarations 
+
+
+This chapter contains additional information that is specific to HWIM applications. 
+
+
+The application resource file 
+
+
+As was mentioned in the Introduction chapter, all HWIM applications must have an application resource 
+file that contains at least the resources required to construct the application's menu bar and pull-down 
+menus. Simple examples of such resources appear in the Hello World and Commands and Command Menus 
+chapters. 
+
+
+A further, more realistic, example can be found in the source files for the Record application. In addition to 
+the resources for the application's command menus, the file record.rss contains a number of resources of 
+various types. In particular, it #includes the file record.hlp that contains Help resources. 
+
+
+Resource file location 
+
+
+By default, the application resource file is expected to be built into the application's image file, with the aid of 
+an add-file list (afl) file, in the second of the four possible add-file slots. A resource file in this location will 
+automatically be opened by system code during the initialisation of the application. 
+
+
+An application that wishes to load its resource file from a different location may subclass the HWIMMAN 
+application manager, replacing the am_rscname method. This method is passed a pointer to a buffer and 
+must write the full file specification of the resource file to this buffer. 
+
+
+For example, an application that has an application resource file with the same name as the application's 
+image file, and resident in the same directory as the image file, could use the following replacement 
+am_rscname method: 
+
+
+METHOD VOID myappman_am_rscname (PR_MYAPPMAN *self,TEXT *pname) 
+{ 
+p_fparse(".RSC",DatCommandPtr, pname, NULL) ; 
+} 
+
+
+A multi-lingual application with a resource file for each of a number of languages could use code similar to 
+that suggested in the Resource Files chapter of the Additional System Information manual: 
+
+
+15-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD VOID myappman_am_rscname (PR_MYAPPMAN *self,TEXT *pname) 
+{ 
+P_INFO f; 
+
+
+p_atos (pname,"\\app\\archive\\archiv%02d.rsc",p_getlanguage()); 
+p_fparse (pname, DatCommandPtr,pname, NULL) ; 
+if (p_finfo(pname, &f) <0) 
+p_supersend3 (self,O_AM_RSCNAME, pname) ; 
+} 
+
+
+As explained in that chapter, the resource files are assumed to reside in an application-specific subdirectory 
+of the \app directory; in this example the directory is \app\archive. The resource file for the default language 
+should be built into the image file so that it is available for use on a machine that is set to a language not 
+supported by the application. If the call to p_finfo indicates that a resource file for a particular language is 
+not available, supersending the aM_RSCNAME message ensures that the built-in resource file will be used. 
+
+
+See also the description of this method in the chapter Using the System Components. 
+
+
+Loading an application resource 
+
+
+Once the resource file is open, any of its resources may be read by sending the application manager either 
+an AM_LOAD_RESOURCE Or an AM_LOAD_RES_BUF message (or by use of the equivalent hLoadResource or 
+hLoadResBuf utility functions) passing the resource id of the required resource. Note that the resource ids 
+are published in the .rg file that is generated during compilation of the source file by rcomp.exe. 
+
+
+Resource Structures 
+
+
+The basic resource structures used for strings, dialogs and the standard dialog components are defined in 
+the include file hwim.rh. This file should always be #included in the application-specific resource file. 
+Application-specific resource structures, if required, will need additional structure definitions. These may 
+appear in-line in the .rss source file or may be written in a separate header file, to be #included in the 
+source file, together with hwim.rh. It is customary to give such a file a .rh extension. 
+
+
+The system resource file 
+
+
+The system resource file resides in the ROM, and the (English) source is copied into a \sibosdk\resource 
+directory when the OOP option of the SDK is installed, This source consists of the files s_.rss, s_.hlp and 
+sx_.ra. The first of these three is the main source file and includes the other two. The file s_.hlp contains the 
+source of the system help resources and sx_.ra contains those resources that are specific to the Series 3a. 
+All resources other than the ones in sx_.ra are common to both the Series 3 and Series 3a, although a small 
+number of them contain additional items that are not available on the Series 3. All such items are commented. 
+
+
+The system resource file contains text strings, dialogs and other resources that are used by system code. In 
+addition to supplying ready-made resources that can also be loaded by application code, the source files 
+provide a wide range of example templates for constructing application-specific resources. 
+
+
+The source files contain comments that are primarily supplied to aid translators to produce non-English 
+versions. These comments may, however, prove of use to developers by indicating the purpose of, and/or 
+the constraints associated with, a particular resource. 
+
+
+Loading a system resource 
+
+
+A resource is identified as a system resource by specifying a negative resource id. Otherwise, the process of 
+loading a system resource (using, for example, hLoadResource Or hLoadResBuf) is identical to loading an 
+application resource. For example, the following code can be used to allocate memory and load the choice 
+list system resource with resource id SyS_NO_YES: 
+
+
+TEXT *p; 
+hLoadResource (-SYS_NO_YES, &p) ; 
+Note the explicit minus sign. 
+
+
+The resource ids of system resources are published in the include file s_.h. 
+
+
+15-2 
+
+
+15 HWIM RESOURCE FILES 
+
+
+Using system resources 
+
+
+Many system resources are used implicitly by application code. For example, calling hBusyPrint implicitly 
+loads the sys_Busy resource string, and an application that runs one of the system dialogs will cause the 
+associated dialog resource to be loaded from the system resource file. 
+
+
+A number of system resources are suitable for explicit use within an application. Perhaps the most 
+commonly used group is the various string resources that are used as information messages. After a 
+successful copy operation, for example, an application could present confirmation to the user with the code: 
+
+
+hInfoPrint (-SYS_COPIED_PROMPT) ; 
+
+
+Other useful system resources include dialog box components such as the various choice lists, particularly 
+SYS_OFF_ON and syS_NoO_YES, and the general-purpose action lists, for example, syS_AC_NO_YES and 
+SYS_AC_CONTINUE. The following extract shows the use of a No/Yes choice list and is suitable for inclusion 
+as an element of an application DIALOG resource: 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Ignore parity"; 
+info=CHLIST{rid=-SYS_NO_YES; }; 
+} 
+
+
+Caution 
+
+
+In an application it is possible that a system resource could be used in a context that is different from the 
+one for which it was designed. This could cause problems in a multi-lingual application, since translations of 
+system resources may expose differences in context that are not apparent in a single language. System 
+resources should therefore be used cautiously in applications that are intended to run in more than one 
+language. If an application writer has any doubt about the intended use of a system resource, he or she 
+should use an application-specific resource. 
+
+
+Help resources 
+
+
+An application can supply application-specific Help information by means of one or more top-level 
+HELP_ARRAy resources. An example of such a resource is as follows: 
+
+
+RESOURCE HELP_ARRAY myapp_help 
+{ 
+
+topic="Myapp"; 
+topic_id=myapp_help_index; 
+
+} 
+
+
+It contains a topic item, used to construct the title for a Help screen, and a topic_id which contains the 
+resource id of a TOPIC_ARRAY resource. Such a resource is illustrated below; it contains an id_lst array of 
+the resource ids of one or more secondary HELP_ARRAY resources: 
+
+
+RESOURCE TOPIC_ARRAY myapp_help_index 
+{ 
+
+id_lst= 
+
+{ 
+
+basics, 
+-SYS_HELP_EDIT, 
+-SYS_HELP_PRINT, 
+-SYS_HELP_FILES, 
+-SYS_HELP_NO_SYS_MEM 
+}; 
+
+} 
+
+
+Note that this array may contain references to any combination of system and application-specific 
+resources, in any order. 
+
+
+A secondary HELP_ARRAY resource contains a topic item, again used in a title, followed by a strlist 
+array of strings, each of which will be displayed on a single line of a Help screen. 
+
+
+15-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE HELP_ARRAY basics 
+{ 
+
+
+topic="Basics"; 
+
+
+strlst= 
+
+{ 
+
+STRING {str="Enter to confirm selection"; }, 
+
+STRING {str="";}, 
+
+STRING {str="To move around:";}, 
+
+STRING {str=ARROWS" to move cursor"; }, 
+
+STRING str="Psion-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" go to start/end 
+of Line" 3:}:; 
+
+STRING str="Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" to PageUp/Down"; }, 
+STRING {str="Control-Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" go to 
+
+
+top/bottom"; } 
+}; 
+} 
+
+
+Each line of text, after compilation, must not include more than 39 characters. 
+
+
+Using Help resources 
+
+
+The Help information that is provided when a user presses the Help key may be set within an application by 
+writing the resource id of a top-level HELP_ARRAY resource to the window server object's he lp_index_id 
+property. For example, to use the Help data shown above: 
+
+
+w_ws->wserv.help_index_id=MYAPP_HELP; 
+
+
+Application code may set the Help resource id at any time. If the value of the window server object's 
+help_index_id 1s zero (the default value) system Help will be supplied. Most applications that supply 
+their own Help will normally set the Help resource id during initialisation, in the ws_dyn_init method. 
+
+
+An application may provide context -sensitive Help by changing the Help resource id as the application 
+context changes. This may be done either by writing a new value to w_ws->wserv.help_index_id, or by 
+subclassing the client window to replace its wn_sense_help method. 
+
+
+The Help supplied for a dialog box may be set independently by creating additional sets of Help resources. 
+The Help for a dialog box may be set either by writing to its he lprid property, or by supplying a 
+replacement wn_sense_help method in a DLGBox subclass. Again, default system Help is supplied for 
+dialog boxes. 
+
+
+15-4 
+
+
+CHAPTER 16 
+
+
+USING THE SYSTEM COMPONENTS 
+
+
+The application manager and the window server object contain a number of method functions that an 
+application may use to perform common operations. 
+
+
+Some methods can never fail and will therefore never call p_leave. The title line of a number of the more 
+significant methods of this type are marked with a leading € symbol. 
+
+
+The application manager 
+
+
+HWIMMAN is a Subclass of the OLIB appman class and provides the functionality of the HWIM application 
+manager. All HWIM applications create and initialise an instance of (a subclass of) HwIMMaAN during their 
+initialisation. The handle of this instance is automatically written to the magic static w_am. 
+
+
+Subclassers may replace existing methods but, for future compatibility, should avoid adding new methods or 
+property. 
+
+
+A built-in application, or any application which supports only one user language, may not need to subclass 
+HWimMaN. Third party multi-lingual applications will need at least to replace the am_rscname method to load 
+the application resource file. 
+
+
+Property 
+
+
+Application manager property is accessible via the w_am magic static. Although this means that the 
+property may be accessed from any point in the application code, the property should, except where write 
+access is specifically allowed, be considered as read-only. An application may find it useful to access the 
+following items of property: 
+
+
+hwimman. command the command byte, if any, read from the process command line. The value 
+H_COMMAND_DEFAULT_FILE will never appear, since it is converted to one of 
+H_COMMAND_CREATE_FILE Or H_COMMAND_OPEN_FILE, depending on 
+whether the specified file already exists 
+
+
+hwimman.defext a pointer to the application's default file extension, if any, as supplied in the 
+process command line 
+
+
+hwimman.aliasinfo a pointer to the application's alias information, if any, as supplied in the 
+process command line 
+
+
+A command line example 
+
+
+If the heap cell (pointed to by Dat CommandPt r) containing the command line for a file-based application 
+has, for example, the following content: 
+
+
+ROM: :WORD.APP<0><0x29>OProgram<0>.OPL OROPO<0O>LOC: :M: \WRD\MYPROG.OPL<0> 
+then, at the conclusion of system initialisation: 
+hwimman.command is 'O' (H_COMMAND_OPEN_FILE) 
+
+
+hwimman.defext points to the string ". oP." (the original following space is overwritten by zero) 
+
+
+16-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+hwimman.aliasin points to the string "OROPO" 
+fo 
+
+
+DatProcessNameP points to the string "Program" 
+
+
+Lee 
+
+
+DatUsedPathname points to the string "Loc: :M: \WRD\MYPROG.OPL" 
+Ptr 
+
+
+DatStatusNamePt points to the string "MyPROG.OPL" 
+Nes 
+
+
+For an application that is not file-based, and therefore has nothing following the application file name in its 
+command line, all the items in the above list will be set to NULL. 
+
+
+See The Series 3 command line in the Communicating with the System Screen chapter of the Series 3 
+Programming Guide for further information on the contents of the command line. 
+
+
+Usable methods 
+
+
+The methods described in this section are intended to be called explicitly by application code. An 
+application will not normally replace any of these methods. 
+
+
+AM_NEW_FILENAME Record a new filename 
+
+
+VOID am_new_filename (TEXT *newname) ; 
+
+
+Record the new file name pointed to by newname. The buffer pointed to by newname must remain in 
+existence until the name is changed again. 
+
+
+If the current file name is specified to be in the process command line (hwimman. contig iS TRUE) then the 
+allocated heap cell containing the command line is truncated to remove the name, and hwimman.contig is 
+set tO FALSE. 
+
+
+The magic statics Dat UsedPathNamePtr and DatStatusNamePtr are Set up to point to the appropriate 
+positions in the text string. 
+
+
+AM LOAD RESOURCE Load a resource 
+
+
+INT am_load_resource(INT resid, UBYTE **ppdata) ; 
+Allocate a buffer and load into it the resource with id resid from the appropriate resource file. 
+
+
+A negative resid indicates that the resource is to be found in the system resource file, with an id equal to 
+the absolute value of resid. Otherwise it is assumed that the resource is to be found in the application 
+resource file. 
+
+
+HWIM applications must indicate their intention to use both the application and system resource files by 
+setting the FLG_APPMAN_SRSCFILE and FLG_APPMAN_RSCFILE flags, inmain(), before creating and 
+initialising the application manager. 
+
+
+The attempt to load the resource may fail due to an out of memory condition, in which case 
+p_leave (E_GEN_NOMEMORY) is called. 
+
+
+Any other error when attempting to read an application resource is assumed to be due to the removal of the 
+application resource file. (It is assumed that only the application resource file can be removed, since the 
+system resource file is in the ROM.) An attempt is then made to locate the resource file by sending 
+AM_FINDIMG and AM_RSCNAME messages. If this is unsuccessful the method calls 
+
+p_leave (E_FILE_NXIST), otherwise the resource file is reopened - which could itself fail, calling 
+p_leave (E_GEN_NOMEMORY) . Following this the resource is loaded which, again, may fail and call 
+p_leave (E_GEN_NOMEMORY). 
+
+
+The method returns the size of the loaded resource. 
+
+
+For more information on resource files, see the Resource Files chapter in this manual. 
+
+
+16 -2 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+AM _LOAD_ RES BUF Load a resource to a buffer 
+
+
+INT am_load_res_buf (INT resid, UBYTE *pbuf); 
+
+
+Load into the buffer pointed to by pbuf the resource with id resid from the appropriate resource file. There 
+is no memory allocation involved, and thus no likelihood of failure due to an out of memory condition. 
+
+
+A negative resid indicates that the resource is to be found in the system resource file, with an id equal to 
+the absolute value of resid. Otherwise it is assumed that the resource is to be found in the application 
+resource file. 
+
+
+HWIM applications must indicate their intention to use both the application and system resource files by 
+setting the FLG_APPMAN_SRSCFILE and FLG_APPMAN_RSCFILE flags, inmain(), before creating and 
+initialising the application manager. 
+
+
+Any error when attempting to read an application resource is assumed to be due to the removal of the 
+application resource file. (It is assumed that only the application resource file can be removed, since the 
+system resource file is in the ROM.) An attempt is then made to locate the resource file by sending 
+AM_FINDIMG and AM_RSCNAME messages. If this is unsuccessful the method calls 
+
+p_leave (E_FILE_NXIST), otherwise the resource file is reopened. Following this, the resource is loaded. 
+
+
+Note that the implementation of the am_findimg method means that, in practice, the am_load_res_buf 
+method can never fail in an HWIM application. 
+
+
+The method returns the size of the loaded resource. 
+
+
+& AM_FINDIMG Find application image file 
+INT am_findimg (VOID); 
+Refuse to continue until the image file has been located. 
+
+
+If the image file can not be found, it is assumed that this is because the SSD containing it has been removed. 
+The application is suspended by displaying an alert requesting that the SSD be replaced. 
+
+
+It is worth noting that, in consequence, the an_load_res_buf method can never fail in an HWIM 
+
+
+application. 
+
+
+& AM_ADD_TASK Add a task 
+
+
+VOID am_add_task(PR_ACTIVE *hand); 
+
+
+Add an initialised active object to the task queue, in priority order, as determined by the active object's 
+active.priority field. 
+
+
+The item is added to the list immediately following all existing items with the same (or higher) priority. 
+
+
+AM_YIELD Wait for all activity to cease 
+
+
+VOID am_yield(VOID); 
+
+
+Suspend the current action until all active objects with priority greater than PRIORITY_ACTIVE_COMPUTE 
+have had the opportunity to service their outstanding events. 
+
+
+See the OLIB Reference manual for a description of active objects. 
+
+
+Replaceable methods 
+
+
+The methods described in this section are called by system code and are not intended to be called explicitly 
+by application code. They may be replaced in an application-specific subclass of HWIMMAN. 
+
+
+16 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+AM_RSCNAME Generate resource file name 
+
+
+VOID am_rscname(TEXT *pname) ; 
+
+
+Write, to the buffer pointed to by pname, (which must be at least P_FNAMES12ZE bytes long) the default full 
+file specification (see the Files chapter of the PLIB Reference manual) of the application resource file. 
+
+
+The name is generated from the application's start-up full file specification, pointed to by the magic static 
+DatCommandPtr. The name also depends on the current language, as determined by the value returned by a 
+call to p_getlanguage. 
+
+
+If the language is English (p_get language returns a value of 1) the resource file is assumed to be built into 
+the image file, so that the full file specification of the resource file is identical to that of the image file. 
+
+
+For all other languages the resource file is assumed to be located in the same directory and have the same 
+name as the application image file, but with a language-dependent file name extension. The extension is 
+assumed to be .~nn, where the characters nn represent the language number, as two decimal digits. Thus, a 
+German language resource file would have a .~03 extension. 
+
+
+Note 
+
+
+This method is designed for use by built-in applications, whose resource files are in the Rom: : device 
+(which does not support subdirectories) and whose default language is English. A multi-lingual application 
+that is run from an SSD should subclass HwIMmaN to replace this method. A possible replacement method is 
+described in the Resource Files chapter. 
+
+
+& AM_NOTIFY Display notifier 
+
+
+VOID am_notify(UINT messl, UINT mess2, UWORD *pbut); 
+Call the p_notify service, with text loaded from resource files. 
+
+
+Up to two text messages are specified by the resource ids mess1 and mess2. If pbut is NULL, the single 
+default button 'CONTINUE' (or the non-English equivalent) will be displayed. Otherwise, pbut is assumed 
+to point to an array of three resource ids for the three notifier buttons. 
+
+
+All resource ids follow the resource id rules as specified in the description of the am_load_resource 
+method. If any id is NULL then no text is loaded for that id. 
+
+
+Once the resource strings are loaded the p_notify service is invoked. The allocated space for the resource 
+strings is freed after use. 
+
+
+This method will not fail due to lack of memory. If there is not enough memory available to load any of the 
+specified resources, the corresponding part of the notification text is not displayed. 
+
+
+& AM_NOTIFYERR Report an error 
+
+
+VOID am_notifyerr(INT err, INT resid); 
+
+
+Notify an error for error number err, with text as specified by the resource id resid providing additional 
+information about the context of the error. If no additional text is required, resid may be zero. This method 
+is guaranteed to succeed in displaying an error message. 
+
+
+Cancels any busy indicator by calling wcance1BusyMsg and may write zero to the WSERV active object's 
+wserv. filter property (see the later section on Keyboard filters). An application that needs to restore 
+either or both of these to their original state on conclusion of the error report may need to subclass this 
+method. 
+
+
+If err has the value RUN_ACTIVE_CLEANUP_NONOTIFY the method returns at this point, without displaying 
+any error notification. 
+
+
+Unlike in the superclass am_notifyerr method, the p_notify service is not used. The method calls the 
+hErrorDialog utility function, to attempt to display the error in an error dialog. If this fails due to lack of 
+memory, the error is displayed as an alert, by sending w_ws a WS_ALERT message. This alert cannot fail, but 
+may not display any context information specified by resid if the attempt to load this resource fails. 
+
+
+16-4 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+Using one of these two forms of error display means that the error notification is application modal; only 
+that application is suspended and the user may task switch to another application. The superclass method is 
+system modal, preventing interaction with any application until the user has responded to the error report. 
+
+
+The window server active object 
+
+
+An instance of the WSERV active object class is the application's event source for events (keypresses, 
+redraws, and so on) generated by the window server process. Every HWIM application creates an instance 
+of (a subclass of ) WSERV at an early stage in its initialisation and this instance must remain in existence until 
+the application terminates. The handle of this instance is automatically written to the magic static w_ws. 
+
+
+There is no need to send a DESTROY message to the application's instance of WSERV since its resources will 
+be released, along with all other application resources, on termination of the application. 
+
+
+The handle of an application's WSERV object is stored in the magic static w_ws and is therefore available to 
+the whole of the application. 
+
+
+In addition to its main role as the source of window server events, WSERV supplies a number of general 
+services and utilities, including, for example, methods to: 
+
+
+e start up an application-specific dialog 
+
+e  runa variety of system-supplied dialogs 
+e evaluate a numeric expression 
+
+e word wrap a paragraph of text 
+
+
+An application is expected to subclass WSERV, at least to supply a ws_dyn_init method which should 
+perform all application-specific initialisation. 
+
+
+Subclassers may, where appropriate, replace existing methods but, for future compatibility, should avoid 
+adding new methods or property. 
+
+
+Property 
+
+
+WSERV property is accessible via the w_ws magic static. Although this means that the property may be 
+accessed from any point in the application code, the property should, except where write access is 
+specifically allowed, be considered as read-only. An application may find it useful to access the following 
+items of property: 
+
+
+wserv.com the handle of the application's command manager, assumed to be an 
+instance of (a subclass of) commaN, set by system initialisation code 
+
+
+wserv.bar NULL if the application is not displaying a menu bar, otherwise the handle 
+of the application's menu bar, set by system code 
+
+
+wserv.cli the handle of the application's client window, set by application-specific 
+initialisation code (in ws_dyn_init ) and modified either directly by 
+application code or by the ws_change_cliwin method 
+
+
+wserv.filter if not NULL, may be either -1 to discard all incoming keypresses, or the 
+handle of a window to which all keypresses are diverted (see the following 
+section on Keyboard filters). An application may write to this property 
+
+
+wserv.filmethod if not NULL, the method number of the message to be sent to the object 
+specified by wserv. filter (provided this is also not NULL) on receipt of a 
+keypress (see the following section on Keyboard filters). Otherwise a 
+WN_KEY message is sent. An application may write to this property 
+
+
+wserv.flags a collection of state flags, for system use 
+
+
+wserv.help_index_id either zero or the resource ID of the application's Help index. An 
+application may write to this property 
+
+
+16-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+wserv.lock zero if the application is not locked. Otherwise a count of the current 
+number of times the application is locked. The count is incremented and 
+decremented by the ws_lock method 
+
+
+wserv.printer the handle of the application's print manager, assumed to be an instance of 
+(a subclass of) the FORM PRINTER class, set by the 
+ws_ens_print_context method 
+
+
+Keyboard filters 
+
+
+The normal processing of keys can be subverted by setting wserv. filter and, optionally, 
+wserv.filmethod to non-zero values. The effect differs slightly between the Series 3 and the Series 3a. 
+
+
+Filtering on the Series 3 
+
+
+If wserv. filter is set to-1 (Oxffff) all keypresses are discarded. Any other non-zero value is assumed to 
+be the handle of an object to which all keypress messages should be redirected, passing both the keycode 
+and the modifiers flags as two parameters. By default the keypress is sent as a WN_KEY message but if, in 
+addition, wserv.filmethod is non-zero, its value is taken to be the method number of the message to be 
+sent. The behaviour is as indicated by the following code. 
+
+
+VOID ProcessKey(INT keycode, INT modifiers) 
+{ 
+
+
+INT consumed; 
+
+
+if (w_ws->wserv.filter) 
+{ 
+if (w_ws->wserv.filter==(PR_WIN *) Oxffff) 
+return; 
+if (w_ws->wserv.filmethod) 
+consumed=p_send4 (w_ws->wserv.filter,w_ws- 
+>wserv.filmethod, keycode,modifiers) ; 
+else 
+consumed=p_send4 (w_ws->wserv.filter,O_WN_KEY, keycode,modifiers) ; 
+if (consumed==WN_KEY_CHANGED) 
+return; 
+
+
+} 
+
+
+/* Help, Menu and client window key processing */ 
+
+
+} 
+
+
+The keypress method that is called when a filter is set must return WN_KEY_CHANGED to indicate that it has 
+processed the key. Otherwise it should return WN_KEY_NO_CHANGE, in which case the keypress will be 
+offered for further processing, as if the filter had not been set. Note that consumption of the key by the filter 
+means that Help and Menu bar interactions are disabled. 
+
+
+If an error occurs while a filter is set, the application manager am_notifyerr method clears wserv. filter 
+(but not wserv. filmethod) otherwise the error notification dialog could not be cancelled by pressing the 
+Esc key. A filter is normally set temporarily, for the duration of a specific process (say, while loading a file) 
+and an error will usually terminate the process. Clearing the filter on an error condition is thus normally a 
+correct action. 
+
+
+In exceptional circumstances an application may require the filter to be maintained across an error condition. 
+This can be assured by replacing the am_not ifyerr method, as follows: 
+
+
+METHOD VOID myappman_am_notifyerr(PR_MYAPPMAN *self,INT err, INT resid) 
+
+
+{ 
+PR_WIN *filter; 
+
+
+filter=w_ws->wserv.filter; 
+p_supersend4 (self,O_AM_NOTIFYERR, err, resid) ; 
+w_ws->wserv.filter=filter; 
+
+
+} 
+
+
+Filtering on the Series 3a 
+
+
+Filtering on the Series 3a follows the same general pattern as described above for the series 3, except that 
+the am_notifyerr method clears both wserv. filter and wserv.filmethod. 
+
+
+16 -6 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+In addition, wserv.filmethod may be set to a negative value. In this case the Help key is not filtered and 
+the am_notifyerr method will restore the values of wserv. filter and wserv.filmethod after the error 
+notification is complete. A negative wserv. filmethod is still interpreted as a (positive) method number for 
+the purposes of sending a keypress message to the object whose handle is inwserv. filter. 
+
+
+A negative value of wserv. filmethod is intended to be used in a situation where a filter is set for the 
+duration of an operation that is less transient than, say, the loading of a file. An example of such a use is in 
+the Record application while recording or playing a file (with repeats and trailing silence, playing could last 
+several hours) or while paused before recording (a truly indefinite period). 
+
+
+Usable methods 
+
+
+The methods described in this section are intended to be called explicitly by application code. An 
+application will not normally replace any of these methods. 
+
+
+& WS CHANGE CLIWIN Log a new client window 
+
+
+PR_WIN *ws_change_cliwin(PR_WIN *whand)j; 
+
+
+Provided that the window with handle whand is not already the current client window, record this window as 
+the new client window. 
+
+
+The previous client window, which must still exist, is de-emphasised (it is sent a WN_EMPHASISE, FALSE 
+message). The new client window is emphasised (sent a WN_EMPHASISE, TRUE message) and is made the 
+foreground window. Its handle is stored inwserv.cli. 
+
+
+The method returns the handle of the previous client window. 
+
+
+If the new window handle is the same as the previous one, the method does nothing except to return the 
+client window handle. 
+
+
+WS_DO DIAL Run a dialog 
+
+
+INT ws_do_dial(HANDLE cat, INT class, DL_DATA *pd); 
+
+
+Load, initialise and run the dialog specified by category handle cat and class class. All HWIM dialogs 
+must be started via this method. 
+
+
+The DL_DATA struct is defined in hwimman.g as: 
+
+
+typedef struct 
+{ 
+
+
+UWORD id; dialog resource id 
+VOID *rbuf; NULL or pointer to dialog result buffer 
+PR_DLGBOX **pdlg; NULL or location to receive dialog handle 
+
+
+} DL_DATA; 
+Users of this method should note the following: 
+
+
+e the dialog receives, in order, DL_INIT, DL_DYN_INIT, and DL_SET_SIZE messages before being 
+made visible 
+
+
+e the creation and initialisation is protected from out of memory failure, by the use of OLIB CLEANUP 
+mechanisms, until the dialog has been made visible. The application does not need to provide any 
+explicit protection against failure unless application initialisation code allocates additional 
+resources 
+
+
+e the dialog handle is not lodged in *pd->pdlg until the dialog has been made visible 
+
+
+The return value is zero if the dialog is cancelled by the cancel mechanism provided by system code (that is, 
+without the intervention of application-specific code - see the Dialogs chapter for further details). This 
+value is only of significance for dialogs for which the DLGBOx_NO_WATIT flag is not set. 
+
+
+The method calls p_leave (which will trigger the automatic cleanup mechanism) on failure. 
+
+
+16-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+WS_WRAP_PARA Paragraph word wrap 
+
+
+INT ws_wrap_para(TEXT *buf, INT len, WRAP_DATA *pd); 
+
+
+Word wrap the first len characters in the buffer pointed to by buf, writing the number of characters in each 
+line to succes sive bytes of the table pointed to by pd->pt able (assumed to be pd->nlines bytes long). 
+
+
+The wRAP_DATA struct is defined in hwimman.g as: 
+
+
+typedef struct 
+
+
+{ 
+UWORD margin; width (pixels) to fill with text 
+UWORD fmargin; width (pixels) of first line 
+
+
+WORD font; font used 
+UWORD style; style used 
+WORD nlines; max no lines to add to table 
+
+
+UBYTE *ptable; table of bytes to receive line lengths 
+} WRAP_DATA; 
+
+
+Returns the number of lines into which the text has been wrapped. If there are not enough entries in the line- 
+length table, (i.e. if the potential number of lines is greater than pd->nlines), then it returns zero. 
+
+
+The margin field gives the width of each line in pixels. This effectively prescribes the space available to be 
+filled with text. 
+
+
+The fmargin field is similar to margin but applies only to the first line. 
+
+
+WS_DO_ HELP Run help system 
+
+
+VOID ws_do_help(INT start_id); 
+
+
+Create, initialise and make visible a help dialog displaying the help information contained in the resource 
+with id start_id, assumed to be a HELP_ARRAY resource. 
+
+
+Help: System screen 
+
+
+=Files 
+
+«File selection 
+“Directories 
+Disks 
+“Applications 
+“Information 
+=Control options 
+
+
+This method is normally called by system code, in response to the user pressing the Help key. See the 
+Resource Files chapter for more information on Help resources. 
+
+
+WS_LOAD CHLIST_RES Get choice list resource text 
+
+
+TEXT *ws_load_chlist_res(INT rid, INT nsel, TEXT *buf); 
+
+
+Copy, into the buffer pointed to by buf, the zero terminated string that forms choice list item number nse1 
+(0 selects the first item) in the choice list resource with id rid. This method is somewhat analogous to the 
+more general application manager am_load_res_buf method. 
+
+
+It is the user's responsibility to ensure that rid refers to a choice list resource and that the buffer is 
+sufficiently long to contain the specified string. 
+
+
+WS_FREE_DIAL Run the free-form dialling dialog 
+
+
+VOID ws_free_dial(VOID); 
+
+
+Create, initialise and make visible the free-form dialling dialog: 
+
+
+16 -8 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+Free-form dialling 
+
+
+Redial 
+Tab 
+
+
+If the free-form dialog is already present or a Help dialog is present, then the method does nothing and 
+returns immediataley. 
+
+
+WS _ LOCK Alter the lock count 
+
+
+INT ws_lock (INT lock); 
+
+
+Add or remove a level of locking, depending on whether lock is TRUE or FALSE. A locked application does 
+not receive Shutdown or Switchfiles messages from the system screen. 
+
+
+If lock is TRUE and the application is currently unlocked, an attempt is made to prevent the receipt of any 
+outstanding window server event (since it may be a Shutdown or Switchfiles event). If this attempt is too 
+late the incoming event is discarded. The magic static Dat Locked is set to TRUE and wserv. lock is 
+incremented. 
+
+
+If the application is already locked, the only action is to increment wserv. locked. 
+
+
+If lock is FALSE, wserv. lock is decremented and, if it is decremented to zero, Dat Locked is set tO FALSE. 
+
+
+WS _ SET MENUBAR Set alternative menu bar 
+
+
+WSERV_INFO *ws_set_menubar (INT rid); 
+
+
+Use hLoadResource to allocate a cell and load into it the resource with id rid (assumed to be a menu bar 
+resource) writing the address of the cell towserv.info. 
+
+
+Returns a WSERV_INFO, pointer to the allocated memory holding the original menu bar resource data. It is 
+the programmer's responsibility to store this value for future restoration of the original menu bar data 
+(normally by use of ws_reset_menubar). If, exceptionally, this resource is not to be restored, it may be 
+released with a call top_free. 
+
+
+Note that this method does not make the new menu bar visible, but the new menu will appear when the user 
+next presses the Menu key. There is no straightforward automatic means of forcing the new menu bar to be 
+displayed. 
+
+
+WS RESET MENUBAR Reset the menu bar 
+
+
+VOID ws_reset_menubar (WSERV_INFO *info); 
+Free the heap cell containing the current menu bar data and restore the one pointed to by info. 
+
+
+It is expected that the pointer is a value that was returned by an earlier use of the ws_set_menubar method. 
+
+
+WS_QUERY_DIALOG Run a query dialog 
+
+
+INT ws_query_dialog(INT secondrid, INT rid, INT *pargs); 
+Run the system query dialog, with up to two lines of text. 
+
+
+The first line of text is generated, using hAt ob, from the format string loaded from the resource with id rid 
+and the list of arguments pointed to by pargs. The generated text may not exceed 50 characters, including 
+the terminating zero. The value of pargs may be NULL if there are no arguments, and rid may be zero, in 
+which case there will be no first line text. The second line of text is loaded from the resource with id 
+secondrid, which is assumed to be a simple string resource. The value of secondrid may be zero, in 
+which case there will be no second line text. 
+
+
+Returns TRUE if the user confirms the dialog, otherwise returns FALSE. 
+
+
+16-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+See also the hconfirm and h2LineConfirm utility functions. 
+
+
+WS_ERROR_DIALOG Run an error dialog 
+
+
+INT ws_error_dialog(INT err, INT rid, INT *pargs); 
+Run the system error dialog, with up to two lines of text. 
+
+
+The first line of text is generated, using p_errs, from the error number err. The second line of text is 
+generated, using hAt ob, from the format string loaded from the resource with id rid and the list of 
+arguments pointed to by pargs. The generated text may not exc eed 50 characters, including the terminating 
+zero. The value of pargs may be NULL if there are no arguments, and rid may be zero, in which case there 
+will be no second line text. 
+
+
+Returns zero, to confirm that the method did not call p_leave. This method is suitable for calling under the 
+protection of p_enter. 
+
+
+See also the hErrorDialog utility function. 
+
+
+WS _ EVALUATE Evaluate an expression 
+
+
+INT ws_evaluate(TEXT *pResult, TEXT *pExpr, VOID *oplmod); 
+
+
+Evaluate the expression contained in the zero terminated string pointed to by pExpr, writing the result to the 
+buffer pointed to by pResult. 
+
+
+The result is evaluated according to the format preferences derived from the evaluator environment variable, 
+M$V, accessed via the ws_eval_env method, described below. 
+
+
+If the initial value of the byte *pResult is zero, the evaluation is performed in so-called 'calculator' mode. 
+After evaluation in this mode, the result buffer contains the numerical value, as a DOUBLE, in its first eight 
+bytes. This is followed by the text representation of the value, as a zero terminated string, using the calc 
+preferences from M$V. 
+
+
+Any initial non-zero value in *pResult causes the evaluation to be performed in 'evaluator' mode. After 
+evaluation in this mode, the result buffer contains only the text representation of the value, as a zero 
+terminated string, using the eval preferences from M$V. 
+
+
+The expression to be evaluated may be any expression that is acceptable to the OPL programming language. 
+The value of op1mod may be either NULL or a pointer to the name of an OPL module containing additional 
+functions (for example, a set of hyperbolic trigonometrical functions) to be used in evaluating the 
+expression. 
+
+
+Returns -1 if the evaluation is successful. Otherwise reports an error, using hInfoPrintErr, and then 
+returns the byte offset, within the buffer at pExpr, to the point at which the error was detected. 
+
+
+WS_EVAL ENV Set or get evaluator environment variable 
+
+
+VOID ws_eval_env (EXTENDED_MEM_ VALUES *pev, INT getit); 
+
+
+The M$V environment variable stores evaluator format preferences. The method writes from *pev to the 
+M$V environment variable or reads from the M$V environment variable to *pev. 
+
+
+The EXTENDED_MEM_VALUES struct is defined in h_eval.h as: 
+
+
+typedef struct 
+{ 
+UBYTE evalFormat; /* Double to Buffer format code for all except calc */ 
+UBYTE evalDPlaces; /* Decimal places for all except calc */ 
+UBYTE calcFormat; /* Double to Buffer format code */ 
+UBYTE calcDPlaces; /* Decimal places, if relevant */ 
+DOUBLE values [MAX_MEMORIES]; 
+} MEM_VALUES; 
+
+
+16 - 10 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+typedef struct 
+{ 
+UBYTE evalDegrees; 
+UBYTE calcDegrees; 
+MEM_VALUES memVal; 
+} EXTENDED_MEM_ VALUES; 
+
+
+Note that the Series3 and Series3a support two global sets of evaluator preferences, one specifically for the 
+Calculator application (set by the Calculator's Format command) and one for all other evaluations (set by 
+the System screen's "Evaluate" format command). 
+
+
+If get it is TRUE, read the contents of the M$V environment variable into *pev. If the environment variable 
+does not exist it is created with default values as follows: 
+
+
+pev->evalDegrees=DEGREES_MODE; 
+
+pev->calcDegrees=DEGREES_MODE; 
+pev->memVal.evalFormat=P_DTOB_FIXED; 
+pev->memVal.evalDPlaces=2; 
+pev->memVal.calcFormat=P_DTOB_GENERAL; 
+pev->memVal.calcDPlaces=12; 
+
+p_bfil (&pev->memVal.values[0],MAX_MEMORIES*sizeof (DOUBLE) ,0); 
+
+
+If get it is FALSE, write *pev to the M$V environment variable. Note that this process modifies the 
+contents of *pev. 
+
+
+The symbol DEGREES_MODE is defined in the include file hwimman.g 
+
+
+For more information on the conversion of floating point numbers to text and the definition of the sysmbols 
+P_DTOB_FIXED and P_DTOB_GENERAL, see the p_dtob function in the Floating Point chapter in the Plib 
+Reference manual. 
+
+
+WS_DIAL_ ENV Set or get dial environment variable 
+
+
+VOID ws_dial_env(DIAL_ENVAR *pev, INT getit); 
+The D$X environment variable stores telephone dialling preferences. 
+
+
+The method writes from *pev to the D$X environment variable or reads from the D$X environment variable 
+to *pev. 
+
+
+The DIAL_ENVAR struct is defined in dialdlgs.g as: 
+
+
+typedef struct 
+{ 
+UWORD toneLengthTicks; /*length of each tone in ticks */ 
+UWORD delayLengthTicks; /*interval between successive tones in ticks */ 
+UWORD pauseLengthTicks; /*length of pause after dial-out code in ticks*/ 
+UBYTE dialOutCode[6]; /*dial-out-code to access an external line */ 
+} DIAL_ENVAR; 
+
+
+If get it is TRUE, read the contents of the D$X environment variable into *pev. If the environment variable 
+does not exist it is created with default values as follows: 
+
+
+pev->toneLengthTicks=8; 
+
+pev->delayLengthTicks=8; 
+
+pev->pauseLengthTicks=48; 
+
+p_scpy (&pev->dialOutCode[0],"9,"); /* from the SYS_DIAL_OUT system resource */ 
+
+
+If get it is FALSE, write *pev to the D$X environment variable. 
+
+
+Note that a system tick is 1/32 second. 
+
+
+WS _FORMAT_DIALOG Run the set format dialog 
+
+
+VOID ws_format_dialog(INT flags); 
+
+
+Run the system dialog to set the evaluation format preferences. 
+
+
+16-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Set "Evaluate" format 
+
+
++Fixed+ 
+
+
+‘Decimal places 2 
+‘Trigonometry units Degrees 
+
+
+If flags is TRUE, run the dialog to set the general evaluate preferences, as shown in the above diagram, 
+otherwise run it to set the preferences for the calculator. 
+
+
+On exiting the dialog, except by pressing Esc, the preferences are written to the M$V environment variable. 
+See the description of the EVALDLG system dialog class for further details. 
+
+
+& WS ALERT Interface to wsAlert 
+
+
+VOID ws_alert (TEXT *t1, TEXT *t2); 
+
+Ensures the magic static Dat Locked is TRUE and then call: 
+wsAlertW(WS_ALERT_CLIENT,t1,t2,0,0,0); 
+
+On return from this call, Dat Locked is restored to its original value. 
+
+
+This method is called from the HWIMMAN am_notifyerr method as the final fail-safe stage of the system's 
+error reporting mechanism. 
+
+
+WS_ENS PRINT_CONTEXT _ Ensure print context data exists 
+
+
+VOID ws_ens_print_context (VOID); 
+
+
+If it does not already exist, create and initialise an instance of the FORM PRINTER class, writing its handle to 
+wserv.printer. 
+
+
+The method does nothing if wserv.printer is nOtNULL. 
+
+
+WS_EDIT PRINT CONTEXT Run print setup dialog 
+
+
+VOID ws_edit_print_context (VOID) ; 
+
+
+Send a WS_ENS_PRINT_CONTEXT message and then run the print setup dialog as, for example, is used by 
+the Print setup command in Word's Special menu: 
+
+
+Print setup 
+
+
+Ad 
+‘Margins... 1.25, 1.25, 1.25, 1.25 
+
+
+‘Header... 
+
+‘Footer... oP 
+
+‘Paging control... 1, No, 1,2,3 
+‘Printer model... Canon BJ-16e 
+‘Printer device... Parallel 
+
+
+This dialog is used to review and/or modify the print context data stored in the application's instance of the 
+PRINTER Class, whose handle is inwserv.printer. See the description of the PRNCTRL system dialog 
+class for further details. 
+
+
+WS _ EDIT PDEV_SETUP Run printer configuration dialog 
+
+
+VOID ws_edit_pdev_setup (VOID); 
+
+
+Run the dialog to set up the system-wide printer device configuration, as for the Printer setup command in 
+the System Screen's Special menu: 
+
+
+16 - 12 
+
+
+16 USING THE SYSTEM COMPONENTS 
+
+
+Printer configuration 
+¢Parallel> 
+Serial characteristics ... 
+Serial handshaking ... 
+
+
+File: Name 
+Disk 
+‘Units Inches 
+‘Print preview... 2 pages, Margins off 
+
+
+See the description of the PDEVDLG system dialog class for further details. 
+
+
+WS_SENSE PDEV_TEXT Sense text for current printer device 
+
+
+VOID ws_sense_pdev_text (TEXT *buf); 
+
+
+Write as a zero terminated string, to the buffer pointed to by buf, the text that describes the current printer 
+device. 
+
+
+This text will be one of "Parallel", "Serial" or, if printing to file, the name and extension of the print file. 
+
+
+Replaceable methods 
+
+
+The methods described in this section are called by system code and are not intended to be called explicitly 
+by application code. They may be replaced in an application-specific subclass of WSERV. 
+
+
+WS_DYN_INIT Application-specific initialisation 
+VOID ws_dyn_init (VOID); 
+
+
+All HWIM applications must replace this method to provide application-specific initialisation. The supplied 
+method does nothing. 
+
+
+The initialisation must minimally create and initialise a client window, and will generally create and initialise 
+further objects, particularly 'engine' objects that store and provide access to the application's data. 
+
+
+A file-based application should open or create the application's current file, according to the data stored in 
+DatUsedPathnamePtr and HWIMMAN property, as described in the File-based Applications chapter. 
+
+
+WS_ FOREGROUND Foreground message 
+
+
+VOID ws_foreground(UINT flag); 
+
+
+The application receives this message, with flag set to TRUE, when it becomes the foreground process. The 
+supplied method does nothing. 
+
+
+The flag parameter is passed so that a subclasser may map the ws_foreground and ws_background 
+methods to a single method function, the two cases being distinguished by the value of flag. 
+
+
+WS_ BACKGROUND Background message 
+
+
+VOID ws_background(UINT flag); 
+
+
+The application receives this message, with flag set to FALSE, when it becomes a background process. The 
+supplied method does nothing. 
+
+
+The flag parameter is passed so that a subclasser may map the ws_foreground and ws_background 
+methods to a single method function, the two cases being distinguished by the value of flag. 
+
+
+16 - 13 
+
+
+CHAPTER 17 
+
+
+HWIM UTILITY FUNCTIONS 
+
+
+HWIM utility and convenience functions have been developed in response to a number of observations 
+and pressures: 
+
+
+e The need to minimise memory used by application code. 
+
+
+e The observation that a large range of applications have many code fragments that are in common 
+use. 
+
+
+By formalising these code fragments into commonly available functions, application code can be made 
+easier to read and can achieve savings in memory. 
+
+
+At first sight, the use of "free standing" functions seems to violate the most basic principles of object 
+oriented programming. This is not the case. They can legitimately be used where similar actions are done 
+repeatedly in various parts of the application code, even if that action involves the sending of messages. 
+
+
+For example, utility functions are very often used to send a standard message to system generated objects 
+such as the application manager which exist throughout the lifetime of an application. 
+
+
+There is nothing to stop a developer from writing his/her own utility functions and is, in fact, encouraged to 
+do so. It is appropriate in a situation where similar pieces of code are used over and over again. It is 
+particularly suitable where code involving the sending of a message to a particular object may be repeated. 
+There is no problem involved in encapsulating the sending of messages within utility functions. 
+
+
+The use of utility functions can save memory by: 
+
+
+e allowing a reduction in the number of parameters passed from application code. While this might 
+save one or two bytes per call, the total saving in memory across a whole range of applications can 
+be substantial 
+
+
+e avoiding the duplication of code fragments 
+
+
+The next sections describe the utility functions available for use by any HWIM application. Each section 
+describes a set of functions grouped under the following headings: 
+
+
+e General utilities 
+
+e Text management 
+e ~—- User notification 
+
+e §=6Running a dialog 
+e = Dialog box utilities 
+
+
+In many cases, the implementation of utility functions is given in full or in skeleton form. This will assist 
+developers to create their own utility/convenience functions. 
+
+
+Note that the HWIM utility functions are prototyped in hwim.h. 
+
+
+17-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+General utilities 
+
+
+As indicated by the title of this section, this is a group of miscellaneous functions with no connecting 
+theme. 
+
+
+p_true Return TRUE 
+INT p_true(VOID); 
+This is a simple function that returns the value TRUE. 
+
+
+It is particularly useful as a default method for a class where the method must return a simple TRUE or 
+FALSE value. 
+
+
+For example, in the definition of the HWIM comman class, p_true is assigned to the method 
+com_accl_check which means that when the method com_accl_check is called, p_true is executed, 
+thus returning a value of TRUE 
+
+
+p_false Return FALSE 
+
+
+INT p_false(VOID); 
+This is a simple function that returns the value FALSE. 
+
+
+It is particularly useful as a default method for a class where the method must return a simple TRUE or 
+FALSE value. 
+
+
+See the earlier description of p_t rue for an example of how this could be implemented. 
+
+
+hDestroy Destroy an object 
+VOID hDestroy(VOID *hand) ; 
+
+This is a function which will destroy an object by sending it the DESTROY message: 
+
+psend2 (hand, O_DESTROY) ; 
+
+
+The handle of the object to be destroyed must be passed as a parameter to this function. If the handle is 
+NULL, the function does nothing. 
+
+
+hinitVis Make a window visible 
+VOID hInitVis(VOID *win); 
+This can be used in one of two ways depending on the current state of the window object with handle win: 
+e if the window has not yet been initialised, then it will be both initialised and made visible 
+e if the window has already been initialised, then it will be made visible. 
+
+
+The function is implemented by sending a WN_VISIBLE message to the window with handle win as shown 
+below. The handle passed as a parameter must point to an object instanced from the win class ora 
+subclass of win. 
+
+
+psend3 (win, O_WIN_VISIBLE,WV_INITVS) ; 
+
+
+For further discussion on windows, see the Windows chapter. 
+
+
+hWservComSend Send command to command manager 
+VOID hWservComSend(INT comid); 
+
+
+This utility simply sends the message with message (method) number comid and the same message 
+(method) number as a parameter to the command manager.This is implemented as shown below: 
+
+
+p_send3 (w_ws->wserv.com, comid, comid) ; 
+
+
+17-2 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+The additional comid parameter that is passed with the message is for the convenience of the receiving 
+command manager method, which may choose to ignore it. 
+
+
+This function is particularly useful where a number of methods are implemented using the same code. 
+Passing the method number as a parameter allows the code to identify the context of the call and to take 
+appropriate action if it so wishes. 
+
+
+For further discussion on the command manager, see the Commands and Command Menus chapter. 
+
+
+hEnsurePath Ensure path exists 
+
+
+VOID hEnsurePath(TEXT *fname) ; 
+
+
+If the path indicated by the file specification at fname does not exist, the function attempts to create the 
+required directory structure. 
+
+
+The file specification is parsed using the Plib function p_fparse. If this is successful, the directory 
+component of the parsed file specification is created, provided it does not already exist, using the Plib 
+function p_mkdir. 
+
+
+No errors are reported. If this function fails, this could be due to a bad file specification in * fname ora 
+problem with the device/medium when attempting to create the directory itself. 
+
+
+For example, suppose fname contains the string: 
+"FILES\\DOCS\\FRED.DOC" 
+
+and the default path is: 
+LOC: :M:\ 
+
+then the function will attempt to create the directory structure: 
+\FILES\DOCS\ 
+
+at node LOC:: on device M: 
+
+
+For further information on file specifications see the files chapter in the PLIB Reference manual. 
+
+
+Text management 
+
+
+This group of functions is concerned with building text from various sources, displaying text in a variety of 
+contexts and with text manipulation. 
+
+
+hLoadResource Allocate cell and load resource 
+
+
+INT hLoadResource(INT rid, VOID *ppdata) ; 
+
+
+This is a convenience routine which allocates a cell of suitable length from the heap, loads the resource 
+referenced by the resource id rid into the cell and returns the length of the loaded resource. The address of 
+the cell is placed in *ppdata. 
+
+
+The function is implemented by sending an am_load_resource message to the application manager as 
+shown below: 
+
+
+p_send4 (w_am, O_AM_LOAD_RESOURCE, rid, ppdata) ; 
+
+
+Remember that the address of the application manager object is found in the magic static variable w_am. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+17-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+hLoadResBuf Load resource into buffer 
+INT hLoadResBuf (INT rid, VOID *buf); 
+
+
+This is a convenience routine which loads the resource referenced by the resource id rid into the buffer 
+pointed to by buf and returns the length of the loaded resource. 
+
+
+The function is implemented by sending an am_load_res_buf message to the application manager as 
+shown below: 
+
+
+p_send4 (w_am, O_AM_LOAD_RES_BUF,rid,buf); 
+
+
+It is similar to the previously described function hLoadresource except that it is the caller's responsibility 
+to provide the buffer and to ensure that it is large enough to contain the loaded resource. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+As an example, consider the following code fragment that could come from any typical window subclass 
+drawing method which, as part of its functionality, loads a resource string and prints it at a given point 
+within the window: 
+
+
+hLoadResBuf (self->resid, &ébuf[0]); 
+p_supersend2 (self,O_WN_DRAW) ; 
+gPrintText (50,50, &buf[0],p_slen(&buf[0]); 
+
+
+The important point to note here is that buf must be large enough to hold the loaded resource string. 
+
+
+hLoadChlistResBuf Load choice list item into buffer 
+TEXT *hLoadChlistResBuf (INT rid, INT choice, TEXT *buf); 
+This is a convenience routine which loads a single choice list item from a choice list resource into a buffer. 
+
+
+The choice list resource is identified by the parameter rid within a resource file while the parameter choice 
+identifies the particular choice list item within the resource. 
+
+
+The function returns a pointer to the string's terminating zero. 
+
+
+The function is implemented by sending a ws_load_chlist_res message to the window server object as 
+shown below: 
+
+
+return((TEXT *)p_send5 (w_ws, O_WS_LOAD_CHLIST_RES, rid, choice, buf) ; 
+
+
+It is the caller's responsibility to ensure that the buffer provided is large enough to contain the loaded 
+choice list item. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+hErrs Generate error text 
+VOID hErrs(TEXT *buf, INT err); 
+
+
+This is a convenience routine that writes the error text specified by the error number err to the buffer at 
+buf. 
+
+
+If err is negative it is interpreted as a system error number and the text is obtained by calling the Plib 
+function p_errs; the buffer must be at least E_MAxX_ERROR_TEXT_SIZE bytes. 
+
+
+If err is non-negative it is assumed to refer to a resource string which is loaded from a resource file with 
+resource id err-ERROR_RID_OFFSET (see the WIN class definition). The buffer supplied must be large 
+enough to contain the maximum size string expected. 
+
+
+Because the resource id is given as err-ERROR_RID_OFFSET, then this must evaluate to a number greater 
+than 1 in order to access resources within the application resource file. Consequently, err must be greater 
+than ERROR_RID_OFFSET + 1. 
+
+
+17-4 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+The function is implemented as follows: 
+
+
+{ 
+if (err<0) 
+p_errs (buf,err); 
+else 
+hLoadResBuf (err-ERROR_RID_OFFSET, buf) ; 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+For further detail on resource files, see the chapter on Resource Files in this manual. 
+
+
+hAtob Generate formatted string 
+
+
+INT hAtob(TEXT *buf, INT rid, INT *pargs); 
+
+
+This is a useful function which generates a zero terminated string in the buffer pointed to bybuf and 
+returns its length. The string is generated from a format string and a number of arguments pointed to by 
+pargs. The format string is loaded from the resource rid ina resource file. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_at ob in the 
+PLIB Reference manual 
+
+
+There are a number of important points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+
+
+e itis the caller's responsibility to ensure that the buffer pointed to by buf is large enough to contain 
+the generated string. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+The following routine and code fragment together provide a simple example of the use of this function. For 
+the sake of argument, assume that file is a static variable that contains the channel of an opened text file. 
+
+
+GLDEF_C CDECL SampleRoutine(INT rid,INT arg,...) 
+{ 
+INT len; 
+TEXT buf[25]; 
+len = hAtob(&buf[0],rid,é&arg); 
+p_write(file, &buf[0],len); 
+} 
+
+
+INT rid; 
+INT num; 
+
+
+num = 65; 
+rid = RID_OF_MY_FORMAT_STRING; 
+SampleRoutine (rid,num,num,num,num,num, num) ; 
+
+
+Given that the format string in the resource file referenced by the resource id RID_OF_MY_FORMAT_STRING 
+contains the character sequence: 
+
+
+[3b %c $d %0 Su Sx] 
+then the the following string of characters would be written to the text file: 
+
+
+[1000001 A 65 101 65 41] 
+
+
+17-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+hAtos Generate formatted string, variable argument count 
+
+
+TEXT *hAtos(TEXT *buf, INT rid, «.«)¥ 
+
+
+This is a useful function which generates a zero terminated string in the buffer pointed to bybuf and 
+returns a pointer to its zero terminator.The string is generated from a format string and a number of 
+arguments. The format string is loaded from the resource rid in a resource file while the arguments are 
+interpreted as for the PLIB function p_atos. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB functions p_atob and 
+p_atos in the PLIB Reference manual. 
+
+
+As with the function hat ob, described earlier, the same important points must be noted. To recap: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+
+
+e itis the caller's responsibility to ensure that the buffer pointed to by buf is large enough to contain 
+the generated string. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+For example, given that the format string in the resource file referenced by the resource id 
+RID_OF_MY_FORMAT_STRING contains the character sequence: 
+
+
+the effect of the following code fragment: 
+
+
+INT num; 
+TEXT buf[23]; 
+INT rid; 
+num = 65; 
+
+
+rid = RID_OF_MY_FORMAT_STRING; 
+hAtos (ébuf[0],rid,num,num,num,num, num, num) ; 
+
+
+is to build the string: 
+1000001 A 65 101 65 41 
+
+
+in the buffer at buf. 
+
+
+hAppendEllipsis Append ellipsis to text 
+VOID hAppendEllipsis (TEXT *p); 
+
+
+This is a simple convenience function that writes the ellipsis character, WS_SYMBOL_ELLIPSTS, followed by 
+a zero terminator into the two bytes pointed to by p. 
+
+
+The ellipsis character is commonly used as an appendage to a choice list prompt to indicate that a 
+subsidiary dialog is available. 
+
+
+For example the code fragment: 
+
+
+TEXT buf[5] = {'A','B','C'}; 
+hAppendEllipsis (&buf[3]); 
+
+
+would result in buf containing the four characters ABC... followed by the zero terminator. 
+
+
+hSetGTmode Set text mode 
+
+
+VOID hSetGTmode(UINT tmode) ; 
+
+
+This simple convenience function uses the window server function gSet GC to set the text mode of the 
+current graphics context to that specified by tmode. Possible values of tmode are defined in the Graphics 
+Output chapter of the Window Server Reference manual. 
+
+
+17 -6 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create aa 
+permanent graphics context with default values and then change the textmode so that when writing text, the 
+1's and 0's of the font characters overwrite the destination area: 
+
+
+wValidateWin(self->win.id); 
+p_supersend2 (self, O_WN_DRAW) ; 
+self->mywin.gcid = gCreateGC0(self->win.id); 
+hSetGTmode (G_TRMODE_REPL) ; 
+
+gPrintText (50,50, &buf[0],p_slen(&buf[0]); 
+wFree(self->mywin.gcid); 
+
+
+hSetGFont Set font 
+
+
+VOID hSetGFont (UINT fid); 
+
+
+This simple convenience function uses the window server function gSet Gc to set the text font of the 
+current graphics context to that specified by £id. Possible values of fid are defined in the Graphics 
+Output chapter of the Window Server Reference manual. 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create aa 
+permanent graphics context with default values and then change the text font to the ROM based 
+monospaced font WS_FONT_BASE+3: 
+
+
+wValidateWin(self->win.id); 
+p_supersend2 (self, O_WN_DRAW) ; 
+self->mywin.gcid = gCreateGC0(self->win.id); 
+hSetGFont (WS_FONT_BASE+3) ; 
+
+gPrintText (50,50, &buf[0],p_slen(é&buf[0]); 
+wFree(self->mywin.gcid); 
+
+
+hSetGStyle Set text style 
+
+
+VOID hSetGStyle(UINT style); 
+
+
+This simple convenience function uses the window server function gSet Gc to set the text style of the 
+current graphics context to that specified by style. Possible values of st yle are defined in the Graphics 
+Output chapter of the Window Server Reference manual. 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create aa 
+permanent graphics context with default values and then change the text style so that text characters are 
+displayed in bold: 
+
+
+wValidateWin(self->win.id); 
+p_supersend2 (self, O_WN_DRAW) ; 
+self-—>mywin.gcid = gCreateGC0O(self->win.id); 
+hSetGStyle(G_STY_BOLD) ; 
+
+gPrintText (50,50, &buf[0],p_slen(&buf[0]); 
+wFree(self->mywin.gcid) ; 
+
+
+hGetBWid Get normal text width for buffer 
+
+
+INT hGetBWid(TEXT *buf, INT len); 
+
+
+This function uses the window server function gfextWidth to calculate and return the width, in pixels, of 
+the first Len characters in the buffer pointed to by buf . This function assumes that the text would be 
+displayed using the current system font (i.e SYSTEM_FONT_ID) and a normal style (i.e G_STY_NORMAL ). 
+
+
+17-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+This is useful for planning the size and positioning of text in relation to surrounding text and graphic 
+objects. 
+
+
+hGetSWid Get normal text width for string 
+
+
+INT hGetSWid(TEXT *pzts); 
+This is similar to the function hGet BWid. 
+
+
+It calculates and returns the width, in pixels, of the zero terminated string pointed to by pzts. Like 
+hGet BWid, this function assumes that the text would be displayed using the current system font (i.e 
+SYSTEM_FONT_ID) and a normal style (i.e G_STY_NORMAL ). 
+
+
+This function is useful for planning the size and positioning of text in relation to surrounding text and 
+graphic objects. 
+
+
+hGetBBWid Get bold text width for buffer 
+
+
+INT hGetBBWid(TEXT *buf, INT len); 
+
+
+This is similar to the function hGet BWid in that it uses the window server function gText Width to calculate 
+and return the width, in pixels, of the first len characters in the buffer pointed to by buf . This function 
+assumes that the text would be displayed using the font with id BOLD_FONT_ID and a normal style (i.e 
+G_STY_NORMAL ). 
+
+
+This is useful for planning the size and positioning of text in relation to surrounding text and graphic 
+objects. 
+
+
+User notification 
+
+
+This group of functions is concerned with informing, warning and alerting the user in a variety of ways. 
+
+
+hinfoPrint Display an information message 
+
+
+VOID hInfoPrint (INT rid, ...); 
+
+
+This function prints an information message window in the bottom right hand corner of the screen for 2 to 
+2.5 seconds or until cancelled. 
+
+
+The zero terminated text of the message is generated from a format string and the arguments which follow 
+the parameter rid. The format string is loaded from the resource rid in a resource file. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_at ob in the 
+PLIB Reference manual 
+
+
+There are a number of important points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes 
+
+
+e if the generated text is greater than W_INFO_MSG_MAX_LEN bytes then the message will appear 
+truncated 
+
+
+e the generated text including the zero terminator must not, in any event, be greater than 80 bytes. 
+If an error occurs, p_leave is called. 
+
+
+The following code fragment provides a simple example of the use of this function. 
+
+
+The string in the resource file referenced by the resource id RID_OF_MY_FORMAT_STRING contains the 25 
+character sequence: 
+
+
+The numbers are %d and %d 
+
+
+the effect of the following code fragment: 
+
+
+17-8 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+INT numl,num2; 
+
+
+INT rid; 
+numl = 65; 
+num2 = 66; 
+
+
+rid = RID_OF_MY_FORMAT_STRING; 
+hinfoPrint (rid,numl,num2) ; 
+
+
+is to display the message: 
+The numbers are 65 and 66 
+
+
+in the bottom right hand corner of the screen. 
+
+
+hinfoPrintErr Display an error information message 
+VOID hInfoPrintErr(INT err); 
+
+
+This function prints an error information message window in the bottom right hand corner of the screen for 2 
+to 2.5 seconds or until cancelled. 
+
+
+The text of the message is related to the error number in err and is obtained in exactly the same way as 
+described in the function hErrs; see the description of hErrs for more information. 
+
+
+There are a number of extra points to note: 
+
+
+e if the generated text is greater than W_INFO_MSG_MAX_LEN bytes then the message will appear 
+truncated 
+
+
+e the generated text including the zero terminator must not, in any event, be greater than 80 bytes. 
+
+
+If an error occurs, p_leave is called. 
+
+
+hBusyPrint Display a busy message 
+VOID hBusyPrint (INT delay, INT rid, ...); 
+
+
+This function prints a flashing message window in the bottom left hand corner of the screen. The display of 
+the message can be delayed by the number of half-seconds specified in the delay parameter; this can range 
+from 0 to 63. 
+
+
+The zero terminated text of the message is generated from a format string and the arguments which follow 
+the parameter rid. The format string is loaded from the resource rid ina resource file. 
+
+
+The message may be removed by a call to the window server function wcancelBusyMsg. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_at ob in the 
+PLIB Reference manual 
+
+
+There are a number of points to note: 
+
+
+e the generated text including the zero terminator must not be greater than 30 bytes. (Note that this is 
+less than the 80 bytes common for other functions) 
+
+
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes 
+If an error occurs, p_leave is called. 
+
+
+A common use of a flashing message area in the bottom left hand corner of the screen is to display a "busy" 
+type messge to inform the user that the work in progress could take some time to complete. 
+
+
+hBeep Make a beep 
+VOID hBeep (VOID) ; 
+
+
+This is a convenience function that makes a short beep sound suitable for accompanying an error 
+notification. It can, of course, be used wherever an application sees fit. 
+
+
+17-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The function is implemented by making the following call: 
+p_sound(-5, 320); 
+
+
+The beep is sounded for a duration of 5 system ticks (that is 5/32 sec) at a frequency of 512/320 KHz (that is 
+1.6 KHz ). 
+
+
+Run a dialog 
+
+
+This group of functions is concerned with starting some standard dialogs and launching dialogs in general. 
+
+
+hLaunchDial Launch a dialog 
+
+
+INT hLaunchDial(P_CATID cat, INT class, DL_DATA *data); 
+
+
+This is a convenience routine which loads, initialises and runs a dialog. The parameter cat is the category 
+number of the dialog class while the parameter class is its class number. 
+
+
+The DL_DATA struct is defined in hwimman.g as: 
+
+
+typedef struct 
+
+{ 
+
+UWORD id; /* resource id of a DIALOG resource*/ 
+
+VOID *rbuf; /* address of result buffer, or NULL */ 
+
+PR_DLGBOX **pdlg; /* address of where to write handle of dialog, or NULL 
+ay 
+
+} DL_DATA; 
+
+
+The function is implemented as shown below by sending a 0_WS_DO_DIAL message to the WSERV object. 
+
+
+p_send5 (w_ws,O_WS_DO_DIAL,p_getlibh(cat),class,data) ; 
+
+
+hLaunchDial returns whatever value that the method o_ws_po_DIAt returns. This will be zero for dialogs 
+cancelled without the intervention of application code. 
+
+
+hConfirm Run a confirm dialog 
+
+
+INT hConfirm(INT rid,...); 
+
+
+This is a convenience routine which presents a standard one line query dialog which returns a TRUE or 
+FALSE value. This type of dialog is often used to ask a user to confirm an intended action. 
+
+
+The text of the dialog is generated from a format string and (optionally) a number of arguments. The format 
+string is loaded from the resource rid ina resource file while the arguments (if any) are interpreted as for the 
+PLIB function p_atos. More information on p_atos can be found in the PLIB Reference manual. 
+
+
+The function is implemented as shown below by sending a 0_WS_QUERY_DIALOG message to the WSERV 
+object. 
+
+
+p_send5 (w_ws, O_WS_QUERY_DIALOG, 0,rid, &rid+tl1)j; 
+
+
+hConfirm returns whatever value that the method 0_Ws_QUERY_DIALOG returns. This will be TRUE if the 
+user confirms the action. 
+
+
+There are a number of points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the resulting text string must not be greater than 100 bytes. 
+
+
+If the resulting text string is sufficiently large to force the width of the resulting dialog box to exceed the 
+width of the window, then a panic will result. 
+
+
+17-10 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+h2LineConfirm Run a two-line confirm dialog 
+
+
+INT h2LineConfirm(INT secondrid, INT rid, ...); 
+
+
+This is a convenience routine which presents a two line query dialog which returns a TRUE or FALSE value. 
+This type of dialog is often used to ask a user to confirm an intended action. 
+
+
+The function is very similar to the function hconfirm described earlier. The first line of text of the dialog is 
+generated from a format string and (optionally) a number of arguments. The format string is loaded from the 
+resource rid ina resource file while the arguments (if any) are interpreted as for the PLIB function p_atos. 
+The second line of text is basic text and is loaded from the resource secondrid in a resource file. 
+
+
+The function is implemented as shown below by sending a 0_WS_QUERY_DIALOG message to the WSERV 
+object. 
+
+
+p_send5 (w_ws, O_WS_QUERY_DIALOG, secondrid, rid, &rid+1); 
+
+
+h2LineConfirm returns whatever value that the method 0_WsS_QUERY_DIALOG returns. This will be TRUE if 
+the user confirms the action. 
+
+
+There are a number of points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the resulting text string must not be greater than 100 bytes. 
+e the second line of text in the resource file must not be greater than 100 bytes. 
+
+
+If either of the resulting text strings is sufficiently large to force the width of the resulting dialog box to 
+exceed the width of the window, then a panic will result. 
+
+
+hErrorDialog Run an error dialog 
+
+
+INT hErrorDialog(INT err, INT rid, ...); 
+
+
+This is a convenience routine which presents an error dialog with text derived from the error number and a 
+resource file. It returns a zero if the dialog was presented successfully. It returns a non-zero value if the 
+dialog presentation failed due to an out of memory error, in which case the dialog remains to be cleaned up 
+(use the OLIB convenience function cl_clean_level. For further information, see The CLEANUP Class 
+chapter in the OLIB Reference manual.). 
+
+
+The text derived from the resource file is generated from a format string and (optionally) a number of 
+arguments. The format string is loaded from the resource rid in a resource file while the arguments (if any) 
+are interpreted as for the PLIB function p_atos. 
+
+
+The function is implemented as shown below by sending a 0_WS_ERROR_DIALOG message to the WSERV 
+object. 
+
+
+p_send5 (w_ws,O_WS_ERROR_DIALOG,err,rid, &rid+tl1); 
+
+There are a number of points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the text string resulting from the resource file must not be greater than 80 bytes. 
+
+
+This type of dialog is often used for the reporting of errors of a moderately serious nature; minor errors 
+should use hInfoPrintError described earlier and more serious errors should use the application 
+manager's am_notify method. 
+
+
+17-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Dialog box utilities 
+
+
+The following utility functions are available for performing standard operations on the component controls 
+of a dialog. They may be used directly by an application, or used as models for the construction of 
+application-specific utilities. 
+
+
+The code of each used utility function is included in the application. These functions have optimised calling 
+conventions and therefore offer a modest saving over the equivalent function supplied by the application 
+itself. 
+
+
+Note that these utilities assume that the dialog handle is stored in the magic static DatDialogPtr. Thus 
+they may not be used with any dialog which contains the DLGBox_No_pppP flag indlgbox. flags. 
+
+
+hDigSet Set an item 
+
+
+VOID hDlgSet (UBYTE index, VOID *pset); 
+
+
+This function is a generalised way of setting data (or property) into the control of one of the components of 
+the current dialog and is used in the more specialised dialog box utility functions described later. 
+
+
+As stated in the introduction to this section, it is assumed that DatDialogPtr points to the current dialog 
+object. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter pset is assumed to point to the appropriate structure 
+containing the information to be set . The class which defines the referenced dialog boxcomponent control, 
+will have defined a o_wN_sET method and will "know" how to interpret the data pointed to by pset. 
+
+
+The function is implemented by sending a 0_WN_SET message to the current dialog object as shown below: 
+
+
+p_send4 (DatDialogPtr,O_WN_SET, index, pset) ; 
+
+
+hDigSetText Set a text item 
+
+
+VOID hDlgSetText (UBYTE index, TEXT *buf); 
+
+
+This function sets text into the control of one of the current dialog's components. The control is assumed to 
+be an instance of TEXTWIN or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter buf is assumed to point to a zero terminated string 
+containing the text to be set. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hDlgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetText (UBYTE index, TEXT *buf) 
+
+
+{ 
+SE_TEXTWIN settxt; 
+
+
+settxt.buf=buf; 
+settxt.len=p_slen(settxt.buf); 
+settxt.flags=SE_TEXTWIN_TEXT; 
+hDlgSet (index, &settxt); 
+
+} 
+
+
+hDigSetEdwin Set text in edit window 
+
+
+VOID hDlgSetEdwin(UBYTE index, Text *buf); 
+
+
+This function sets text into the control of one of the current dialog's components. The control is assumed to 
+be an instance of EDWIN or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter buf is assumed to point to a zero terminated string 
+containing the text to be set. 
+
+
+17-12 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1lgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetEdwin(UBYTE index, TEXT *buf) 
+
+
+{ 
+SE_EDWIN set; 
+
+
+set.buf=buf; 
+set.len=p_slen(set.buf); 
+hDlgSet (index, &set) ; 
+
+} 
+
+
+hDigSetPrompt Set text in prompt window 
+
+
+VOID hDlgSetPrompt (UBYTE index Text *buf); 
+This function sets text into the prompt of one of the current dialog's components. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter buf is assumed to point to a zero terminated string 
+containing the prompt text to be set. 
+
+
+This function is implemented as shown below and it may be of interest to know that the o_DL_SET_PROMPT 
+method uses the more generalised function hD1gset described earlier. 
+
+
+GLDEF_C VOID hDlgSetPrompt (UBYTE index, TEXT *buf) 
+
+
+{ 
+SE_TEXTWIN settxt; 
+
+
+settxt.buf=buf; 
+
+settxt.len=p_slen(settxt.buf); 
+settxt.flags=SE_TEXTWIN_TEXT; 
+
+p_send4 (DatDialogPtr,O_DL_SET_PROMPT, index, &settxt) ; 
+
+
+} 
+
+
+hDigSetChlist Set choice in choice list 
+
+
+VOID hDligSetChlist (UBYTE index, INT nsel); 
+
+
+This function sets the choice number in a choice list control within one of the current dialog's components, 
+ultimately causing that item in the list to be displayed (or highlighted if the whole list is shown). The 
+parameter nse1 holds the number of the choice to be set (where a value of 0 refers to the first item in the 
+choice list). 
+
+
+The particular component within the current dialog is identified by the index parameter (the first component 
+is identified by an index value of 0) and is assumed to be an instance of (or a subclass of) CHLIST. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1lgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetChlist (UBYTE index, INT nsel) 
+{ 
+SE_CHLIST set; 
+set.nsel=nsel; 
+set.set_flags=SE_CHLIST_NSEL; 
+
+
+hDlgSet (index, &set) ; 
+} 
+
+
+hDigSetChlistOn Set On/Off choice list to On 
+
+
+VOID hDlgSetChlistOn(UBYTE index); 
+This function is a specialised version of the function hDlgSetChlist described earlier. 
+It sets the choice number in a choice list control to 1. 
+
+
+The particular component within the current dialog is identified by the index parameter (the first component 
+is identified by an index value of 0) and is assumed to be an instance of CHLIST or a subclass. 
+
+
+17-13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+This function can be used with any choice list but is especially useful if used in conjunction with an Off/On 
+choice list (using the system resource SYS_OFFON_MENU). If the current dialog has a component containing 
+this choice list, then using this function (with the appropriate index) will set the choice list to On. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hDlgSetChlist described earlier. 
+
+
+GLDEF_C VOID hDlgSetChlistOn(UBYTE index) 
+
+
+{ 
+hDlgSetChlist (index,1); 
+} 
+
+
+hDigSetNcedit Set value of numeric editor 
+
+
+VOID hDlgSetNcedit (UBYTE index, UINT value); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the numeric editor (NCEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The value passed to the function in the parameter value can be any valid UINT type. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hDlgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetNcedit (UBYTE index, UINT value) 
+
+
+{ 
+SE_NCEDIT set; 
+
+
+set.value=value; 
+set.flags=SE_NCEDIT_VALUE; 
+hDlgSet (index, &set) ; 
+
+} 
+
+
+hDigSetLledit Set latitude/longitude editor 
+
+
+VOID hDlgSetLledit (UBYTE index, INT value); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the latitude/longitude editor (LLEDIT) or a subclass. Whether the dialog 
+control represents a latitude or a longitude depends on the way the editor is initialised. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The value passed to the function should represent the number of minutes of latitude or longitude. A 
+positive value represents the number of minutes North or West while a negative value represents the number 
+of minutes South or East, respectively . 
+
+
+For a latitude, the magnitude of the value should be no greater than 5399 minutes ( that is, 89 degrees and 59 
+minutes).For a longitude, the magnitude of the value should be no greater than 10799 minutes ( that is, 179 
+degrees and 59 minutes). Larger values may be passsed but the editor will assume the appropriate maximum 
+value. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hDlgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetLledit (UBYTE index, UINT value) 
+
+
+{ 
+SE_LLEDIT set; 
+
+
+set.value=value; 
+hDlgSet (index, &set) ; 
+} 
+
+
+For example, if the third dialog component in the current dialog box contains a longitude editor control and 
+the fourth component contains a latitude editor control, then the code fragment: 
+
+
+17-14 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+hDlgSetLledit (2,5110); 
+hDlgSetLledit (3,-2010); 
+
+
+will set the respective editor values to: 
+
+
+85° 10' West and 33° 30' South. 
+
+
+hDigSetPtedit Set punctuation editor 
+
+
+VOID hDlgSetPtedit (UBYTE index, UBYTE ch); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the punctuation editor (PUNCTUED) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the single character, passed in the parameter ch, to be set. Although an instance of a 
+PUNCTUED Class restricts user-keyed input to a valid punctuation character, the value passed in ch can be 
+any valid character acceptable to EDWIN, the immediate superclass of PUNCTUED. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1lgSetEdwin described earlier. 
+
+
+GLDEF_C VOID hDlgSetPtedit (UBYTE index, UBYTE ch) 
+{ 
+INT chx; 
+
+
+chx=ch; 
+hDlgSetEdwin (index, (TEXT *) (&chx)); 
+} 
+
+
+For example, if the third dialog component in the current dialog box contains a punctuation editor control, 
+then the following call would set the punctuation character to a comma: 
+
+
+hDlgSetPtedit(2,','); 
+
+
+hDigSetFledit Set floating point editor 
+
+
+VOID hDlgSetFledit (UBYTE index, DOUBLE *pvalue); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the floating point number, pointed to by the parameter pvalue, to be set. This must be 
+a valid double value otherwise the function does nothing. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1lgset 
+described earlier. 
+
+
+GLDEF_C VOID hDligSetFledit (UBYTE index, DOUBLE *pvalue) 
+
+
+{ 
+SE_FLTEDIT set; 
+
+
+p_fld(&set.current,pvalue) ; 
+set.set_flags=SE_FLTEDIT_CURRENT; 
+hDlgSet (index, &set) ; 
+
+} 
+
+
+17-15 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+hDigSetDtedit Set date editor 
+
+
+VOID hDlgSetDtedit (UBYTE index, ULONG value); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the date editor (DTEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the value passed in the parameter value, to be set. This is assumed to be in system 
+time format, that is, the number of seconds since 00:00:00, January Ist, 1970. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1lgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetDtedit (UBYTE index, ULONG value) 
+
+
+{ 
+SE_DTEDIT set; 
+
+
+set.value=value; 
+set.flags=SE_DTEDIT_VALUE; 
+hDlgSet (index, &set) ; 
+
+} 
+
+
+hDigSetRgedit Set range editor 
+VOID hDlgSetRgedit (UBYTE index, UINT valuel, UINT value2); 
+
+
+This function sets values into the control of one of the current dialog's components. The control is assumed 
+to be an instance of the range editor (RGEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the upper and lower limits for the range passed in the parameters valuel and value2 
+respectively, to be set. The range editor is a subclass of the MFNE (multiple field numeric editor) class . 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hDlgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetRgedit (UBYTE index, UINT valuel, UINT value2) 
+
+
+{ 
+SE_RGEDIT set; 
+
+
+set.value[IX_RGEDIT_VALUE_1]=valuel; 
+set.value[IX_RGEDIT_VALUE_2]=value2; 
+set.flags=SE_RGEDIT_VALUE 1|SE RGEDIT_VALUE_2; 
+hDlgSet (index, &set) ; 
+
+} 
+
+
+The symbols Ix_RGEDIT_VALUE_1 and IX_RGEDIT_VALUE_2 are defined in the include file rgedit.g. 
+
+
+hDigSetTitleByRid Set dialog title 
+
+
+VOID hDlgSetTitleByRid(INT rid); 
+
+
+The function sets the title of the current dialog box to the zero terminated text referenced by the resource id 
+rid ina resource file. 
+
+
+This function is implemented as shown below. The title of a dialog box is always the first component of that 
+dialog box and, therefore, is always referenced by an index value of zero as demonstrated in the 
+implementation of hDlgSet TitlebyRid, shown below. 
+
+
+17 - 16 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+GLDEF_C VOID hDlgSetTitleByRid(INT rid) 
+{ 
+TEXT buf[60]; 
+
+
+’ 
+
+
+hLoadResBuf (rid, &buf[0]); 
+hDlgSetText (0, &buf[0]) 
+} 
+
+
+A few points to note: 
+e the appropriate text string in the resource file, when loaded, cannot be greater than 60 bytes. 
+
+
+e if the text string is sufficiently large to force the width of the resulting dialog box to exceed the 
+width of the window, then a panic will result. 
+
+
+hDigSense Sense an item 
+
+
+VOID hDlgSense(UBYTE index, VOID *psense) ; 
+
+
+This function is a generalised way of sensing or retrieving data (or property) from the control of one of the 
+components of the current dialog and is used in the more specialised dialog box utility functions described 
+later. 
+
+
+As stated in the introduction to this section, it is assumed that DatDialogPtr points to the current dialog 
+object. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter psense is assumed to point to the appropriate structure in 
+memory into which the information is to be placed. The class which defines the referenced dialog box 
+component control will have defined a O_WN_SENSE method and will "know" how to interpret the data 
+structure pointed to by psense. 
+
+
+The function is implemented by sending a 0_WN_SENSE message to the current dialog object as shown 
+below: 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, index, psense) ; 
+
+
+hDigSenseEdwin Sense edit window 
+
+
+TEXT *hDlgSenseEdwin(UBYTE index) ; 
+
+
+This function senses the text from the control of one of the current dialog's components. The control is 
+assumed to be an instance of EDWIN or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns a pointer to a zero terminated string representing the text in the edit window. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1gSense described earlier. 
+
+
+GLDEF_C TEXT *hDlgSenseEdwin(UBYTE index) 
+{ 
+SE_EDWIN sense; 
+
+
+hDlgSense (index, &sense) ; 
+return(sense.buf); 
+
+
+} 
+
+
+For example the following code fragment copies the text sensed from an edit window into another buffer; the 
+example assumes that the edit window is contained in the second component in the current dialog box: 
+
+
+17-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+TEXT buf[100]; 
+
+
+p_scpy (&buf[0],hDlgSenseEdwin(1)); 
+
+
+hDigSenseChlist Sense a choice list 
+
+
+INT hDlgSenseChlist (UBYTE index) ; 
+
+
+This function senses the choice number of the currently highlighted/selected choice item in a choice list 
+control in a component of the current dialog and returns that value. A value of 0 refers to the first item in the 
+
+
+choice list. 
+
+
+The particular component within the current dialog is identified by the index parameter (the first component 
+is identified by an index value of 0). The control is assumed to be an instance of CHLIST or a subclass. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1gSense described earlier. 
+
+
+GLDEF_C INT hDlgSenseChlist (UBYTE index) 
+
+
+{ 
+SE_CHLIST sense; 
+
+
+hDlgSense (index, &sense) ; 
+return(sense.nsel); 
+
+
+} 
+
+
+For example, the following code fragment sets text in an edit window depending on the current item selected 
+in the choice list; the choice list and the edit window being (for the sake of the example) in the current 
+dialog: 
+
+
+#define CHOICE_TEXT_YES 1 
+#define CHOICE_TEXT_NO 2 
+
+
+TEXT buf[2]; 
+
+
+buf[1] = '\0'; 
+
+if (hDlgSenseChlist(2) == CHOICE_TEXT_YES) 
+buf[0] = 'Y'; 
+
+else 
+buf[0] = 'N'; 
+
+hDlgSetText (3, &buf[0]); 
+
+
+hDigSenseNcedit Sense a numeric editor 
+
+
+UINT hDlgSenseNcedit (UBYTE index) ; 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the numeric editor (NCEDIT) ora subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns the value currently held by the editor. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1gSense described earlier. 
+
+
+17 -18 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+GLDEF_C UINT hDlgSenseNcedit (UBYTE index) 
+
+
+{ 
+SE_NCEDIT sense; 
+
+
+hDlgSense (index, &sense) ; 
+return(sense.value); 
+
+
+} 
+
+
+hDigSenseRgedit Sense a range editor 
+
+
+VOID hDlgSenseRgedit (UBYTE index, UWORD *pvalues) ; 
+
+
+This function senses values from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the range editor (RGEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the upper and lower limits of the range and places the two values into the first two 
+words of memory pointed to by pvalues. It is the caller's responsibility to supply the two words of 
+memory. The range editor is a subclass of the MFNE (multiple field numeric editor) class . 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1gSense described earlier. 
+
+
+GLDEF_C VOID hDlgSenseRgedit (UBYTE index, UWORD *pvalues) 
+{ 
+SE_RGEDIT sense; 
+
+
+hDlgSense (index, &sense) ; 
+*pvalues++=sense.value[IX_RGEDIT_VALUE_1]; 
+*pvalues=sense.value [IX_RGEDIT_VALUE_2]; 
+
+} 
+
+
+The symbols Ix_RGEDIT_VALUE_1 and IX_RGEDIT_VALUE_2 are defined in the include file rgedit.g. 
+
+
+hDigSenseFledit Sense a floating point editor 
+
+
+VOID hDligSenseFledit (UBYTE index, DOUBLE *pvalue); 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the floating point value and places it in the memory pointed to by pvalue. It is the 
+caller's responsibility to supply this memory location. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1lgSet 
+described earlier. 
+
+
+GLDEF_C VOID hDligSenseFledit (UBYTE index, DOUBLE *pvalue) 
+
+
+{ 
+hDlgSense (index, pvalue) ; 
+
+
+} 
+
+
+hDigSenseLledit Sense a latitude/longitude editor 
+
+
+INT hDlgSenseLledit (UBYTE index) ; 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the latitude/longitude editor (LLEDIT) or a subclass. Whether the dialog 
+component represents a latitude or a longitude depends on the way the editor is initialised. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+17-19 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The function returns the number of minutes of latitude or longitude. A positive value represents the number 
+of minutes North or West while a negative value represents the number of minutes South or East 
+respectively. 
+
+
+For example, a returned latitude value of -2010 means 33° 30' South while a returned longitude value of 5110 
+means 85° 10' West. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function hD1gset 
+described earlier. 
+
+
+GLDEF_C INT hDlgSenseLledit (UBYTE index) 
+
+
+{ 
+SE_LLEDIT sense; 
+
+
+hDlgSense (index, &sense) ; 
+return(sense.value); 
+
+
+} 
+
+
+hDigSensePtedit Sense a punctuation editor 
+
+
+INT hDlgSensePtedit (UBYTE index) ; 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the punctuation editor (PUNCTUED) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns two bytes: the character currently contained within the punctuation editor and a 
+terminating zero 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1lgSenseEdwin described earlier. 
+
+
+GLDEF_C UINT hDlgSensePtedit (UBYTE index) 
+{ 
+
+
+return (*hDlgSenseEdwin (index) ); 
+
+
+} 
+
+
+hDigSenseDtedit Sense a date editor 
+
+
+ULONG hDlgSenseDtedit (UBYTE index); 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the date editor (DTEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns the current value of the date editor. The returned value is in system time format, that is, 
+the number of seconds since 00:00:00, January Ist, 1970. 
+
+
+This function is implemented as shown below and note that it uses the more generalised function 
+hD1gSense described earlier. 
+
+
+GLDEF_C ULONG hDlgSenseDtedit (UBYTE index) 
+
+
+{ 
+SE_DTEDIT sense; 
+
+
+hDlgSense (index, &sense) ; 
+
+
+return(sense.value); 
+
+
+} 
+
+
+17 - 20 
+
+
+17 HWIM UTILITY FUNCTIONS 
+
+
+hDigltemDim Dim/undim an item 
+VOID hDigItemDim(UBYTE index, INT flag); 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function sets the dim status of the dialog box component if a value of TRUE is passed in parameter 
+flag, otherwise it sets the undimmed status. 
+
+
+The dialog box class DLGBox implements dimming by removing the bullet which normally precedes the 
+component's prompt and blanks out the component's control. 
+
+
+This function is implemented as shown below by sending the current dialog a o_DL_ITEM_DIM message. 
+
+
+p_send4 (DatDialogPtr,O_DL_ITEM_DIM, index, flag) ; 
+
+
+hDigltemLock Lock/unlock an item 
+
+
+VOID hDigItemLock (UBYTE index, INT flag); 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular comp onent within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function behaves in a similar fashion to hD1gIt emDim in that it sets the Jocked status of the dialog box 
+component if a value of TRUE is passed in parameter flag, and sets the unlocked status otherwise. 
+
+
+The dialog box class DLGBox implements locking in a similar way to dimming by removing the bullet which 
+normally precedes the component's prompt However, it does not blank out the component's control but 
+does prevent it from being emphasised . 
+
+
+This function is implemented as shown below by sending the current dialog aO_DL_ITEM_LOCK message. 
+
+
+p_send4 (DatDialogPtr,O_DL_ITEM_LOCK, index, flag) ; 
+
+
+hDigTakeFocus Change focus 
+VOID hDligTakeFocus (UBYTE index); 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function changes the focus to the dialog box component identified by the index parameter. In general, 
+this causes most keyboard activity to be directed to that component (with the usual exception of key and 
+modifier combinations set to be captured by other processes). 
+
+
+This function is implemented as shown below by sending the current dialog a DL_TAKE_FOCUS message. 
+p_send4 (DatDialogPtr,O_DL_TAKE_FOCUS, index) ; 
+
+
+This function, like the dl_take_focus method itself, is not suitable for being called from the dl_dyn_init 
+method. If an application wishes to set the focus on initialisation, it should do so from a replaced 
+dl_set_size method. It may be called from any other method (such as d1_key) once the dialog has been 
+made visible. 
+
+
+17-21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+hDigSetTwips Set floating point editor from twips value 
+VOID hDlgSetTwips (UBYTE index, UINT value); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The number in the parameter value is assumed to be in twip units (that is, 1/1440 inch or 1/567 cm and 
+generally relevant to word processing type applications). The function converts this value into a floating 
+point measurement in the current measurement units, either inches or centimetres. The resulting floating 
+point number is set in the floating point editor. 
+
+
+hDigSenseTwips Sense twips value from floating point editor 
+UINT hDlgSenseTwips(UBYTE index) ; 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the floating point value. This is assumed to contain a measurement in the current 
+measurement units, either inches or centimetres. This floating point value is converted into twip units (that 
+is, 1/1440 inch or 1/567 cm) and is returned by the function. 
+
+
+17 - 22 
+
+
+CHAPTER 18 
+
+
+APPLICATION DESIGN 
+
+
+It is clearly beyond the scope of this manual to discuss in any detail the principles and practice of 
+object oriented design. There are a number of books available on this topic - two that have proved 
+useful are: 
+
+
+Object Oriented Modeling and Design, by James Rumbaugh et al. (Prentice-Hall International, 1991) 
+Object Oriented Design with Applications, by Grady Booch (Benjamin/Cummings, 1991) 
+
+
+This chapter offers some specific guidance on object oriented application design for the Series 3 and 
+Series 3a, using the Record application that is built into the Series 3a as an example. The full source 
+code of this application is supplied and may optionally be installed into a \sibosdk\record directory. 
+Once installed it may be built by making \sibosdk\record the current directory ant typing: 
+
+
+make record 
+
+
+The Record application illustrates a range of design techniques and solutions that may usefully be 
+transferred to other applications. You should not, of course, take this to mean that Record is presented 
+as a perfect example of application design. As with any design, the end result is a compromise between 
+the ideal and the realistic. However, it is also true that, as a result of being designed, the application is 
+much more robust and comprehensible than it would otherwise have been. 
+
+
+Basic design 
+
+
+The design of an application should, in general, separate into two layers: 
+e the user interface contains all aspects of the application that are dependent on a particular machine 
+
+
+e the engine (otherwise known as the system model) contains the data and the associated 
+mechanisms that are particular to the application 
+
+
+aaa 7% 
+
+
+For Series 3 and Series 3a applications, the user interface contains objects basedon —s).5 shaifinen 1 
+the HWIM library whereas engines do not. An engine may, however, optionally ‘ 
+
+
+use any of the classes in the OLIB library. ' ’ 
+
+
+As is illustrated in the accompanying class diagram, the user interface has access 
+to the engine, but there is no unsolicited communication in the opposite direction. 
+
+
+The engine has no detailed knowledge of the classes making the calls. In practice 
+
+
+this means that the user interface source files may include engine header files, but a a 
+that the engine should not include user interface header files. engine - 
+
+‘ 
+The division between user interface and engine gives rise to many advantages, 1 ese : 
+some of the more significant ones being: ae 
+
+
+e separating the two aspects of the application reduces the complexity that has to be dealt with 
+at any one time by both the designer and the implementer 
+
+
+e such separation helps the designer to reduce the number of interactions between the various 
+component objects, resulting in a 'cleaner' and more maintainable application 
+
+
+18 -1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e the engine does not need to be changed (or, at least, provides a good starting point) if the 
+application is ported to another machine with a different user interface 
+
+
+e the engine may be tested independently - a test harness may be constructed to test all aspects 
+of the engine, without the complications of testing via the user interface 
+
+
+A consequence 1s that it is in the programmer's interest to put as much of the application code as 
+possible into the engine, to improve portability and to protect the investment of effort that the code 
+represents. 
+
+
+A typical application 
+
+
+The following diagram shows the basic components of a typical application. Most of these comp onents 
+will be familiar from the discussion of the basic mechanisms of an object oriented application in the 
+Introduction chapter. 
+
+
+~ - - 
+-enl7 -< Pie -< Pan 
+’ ~ ~ - ~ ~ 
+
+
+. . . * . 
+ fesources « application > window 
+¢ ¢ 
+‘ —_e manager i" server 
+
+
+~ % ~ . 
+' 
+
+
+a= 
+
+
+~ ~ 
+
+
+pret Ve prods ae 
+a ~~ a ~ 
+“client : dialog box command 3 
+‘ window = = manager; 
+fo ~ s 
+~s, os 
+Ae fae ee ttans «7 >-° aoa 
+
+
+ad ac ~e- 
+
+
+The diagram concentrates on those aspects of the design that are common to all applications and thus 
+omits some relationships that may be present in a particular application. It is, for example, likely that a 
+number of classes may make use of utility functions by sending messages to the application manager 
+and/or the window server object. 
+
+
+The handles of the application's instances of the application manager (HWIMMAN) and the window server 
+object (WSERV), are globally accessible (via the magic statics w_am and w_ws respectively) and many 
+application classes may use them - for example, to use the system services that they provide. For clarity, 
+such relationships are not shown. 
+
+
+One of the more significant aspects of this diagram from a design viewpoint is the presence of the 
+engine and its relationships with other application classes. As indicated, the engine is commonly 
+accessed by the client window, the command manager and the application's dialogs, but not, for 
+example, by HWIMMAN or WSERV. 
+
+
+The user interface 
+
+
+The HWIM library provides an effective design solution for many aspects of the user interface. As 
+described in this manual, the library provides the necessary base classes and mechanisms to process 
+the vast majority of messages that may be received from the window server process. For example, 
+HWIM provides a ready-made solution for the processing of command options, selected either by an 
+accelerator keypress or from pull-down menus. Thus, much user interface design reduces to 
+considerations such as what commands options are required and what dialogs are needed to support 
+them. 
+
+
+18 -2 
+
+
+18 APPLICATION DESIGN 
+
+
+An exception to this is the client window itself, which is used to provide the top-level view of the data 
+within the engine. Apart from the positioning and draw/redraw mechanisms, the supplied HWIM 
+window classes provide very little in terms of general client window design. There is support, from the 
+EDWIN Class, for windows that display editable text and this is extended to cover printing and formatted 
+text by the FORM library. Apart from the material in the Edit Windows and Printing chapters, these 
+topics are beyond the scope of this manual. 
+
+
+The engine 
+
+
+An application's engine is specific to that application and, since it should be independent of the user 
+interface, HWIM provides no significant support. In most cases, engine design will therefore be a major 
+component of the design of the whole application. 
+
+
+Many engine classes will be specific to a particular application, and will directly subclass RooT. It may, 
+however, prove useful to examine the classes supplied by the OLIB library, to see if any of them could 
+be used or subclassed. These classes are described in the OLIB Reference manual. 
+
+
+The Record application 
+
+
+Record is a reasonably simple, but non-trivial, application and, as such, is ideally suited to being used 
+as an example of application design and implementation. 
+
+
+The application arose from a need to demonstrate the digital sound capability of the Series3a in an 
+intuitive and easy to use manner. The application was required to provide for the recording of custom 
+sounds to be attached to alarms and for the recording of voice "notes" for future recall, by playing back 
+the sound. For all uses, recording has to use the minimum of key presses. Playing the sound back has 
+also to be as easy as possible. 
+
+
+Constraints on human and machine resources meant that the application had to be capable of being 
+produced quickly and be as small as possible. It may be of interest to note that the entire development, 
+including requirements, specification, design, implementation and testing took around 90 man-hours 
+and that the final application size is about 9 kbytes (against an initial target of 4 kbytes). 
+
+
+Specification 
+
+
+Record is a file-based application for the Series 3a. It manipulates one file at a time and keeps its current 
+file open. The application operates on sound files that by default are stored in \wve directories and have 
+.wve extensions. Such files are suitable for attaching to alarms. The descriptions of Series 3a sound files 
+and the services that operate on them are given in the General System Services chapter of the PLIB 
+Reference manual. One significant feature of the sound services is that they make direct read and write 
+access to sound files. The Record application thus has no need to maintain an in-memory copy of its 
+current file. 
+
+
+The Record application obeys Switchfiles and Shutdown messages from the system screen. It is never 
+‘busy’, even when recording or playing a file, so these messages can be received at any time. 
+
+
+The application has two persistent parameters, stored in environment variables: 
+e the sound volume at which to play back files 
+e the default file duration. 
+
+
+Top-level view 
+
+
+The large status window is on permanently. 
+
+
+The client window consists of a display of the attributes of the file being edited with buttons to perform 
+actions on the file. 
+
+
+The permanently displayed attributes are: 
+e the name component only of the open file 
+
+
+e the duration of the sound in seconds 
+
+
+18 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e the length of the file in bytes (so that the user is aware of the memory consumed by this file) 
+If appropriate, the following attributes are also shown: 
+
+e the number of repeats 
+
+e the duration of the trailing silence in seconds 
+
+e the total playing time 
+The buttons are: 
+
+
+e Record new (Tab) to record to a new file. A dialog is presented for the file name, the disk and 
+the maximum duration. A generated file name, of the form recordnn where nn is 01, 02, 03 etc., 
+is presented by default. The initially suggested disk is the default drive or, if that drive 
+contains other than a RAM SSD, Internal. 
+
+
+e Record over (Space) to re-record to the file, overwriting its existing content. A dialog is 
+presented allowing the maximum duration to be set (the suggested duration is that of the 
+current file, rounded up to the next 2K bytes). The dialog contains a warning that the current 
+data will be replaced. 
+
+
+e Play (Enter) to play back the file, including any repeats and trailing silences. 
+Playing 
+
+
+When playing the file, the three buttons are replaced by a single Stop (Esc) button. A bar graph is also 
+presented, showing the elapsed playing time against the predicted total playing time. 
+
+
+Recording 
+
+
+After accepting the dialog presented by Record new or Record over, the three buttons are replaced by a 
+single Start recording (Space) button. Pressing Space starts the recording and the button is replaced by 
+a single Stop (Esc) button. A bar graph is also presented, showing the elapsed record time against the 
+maximum duration. Pressing Esc terminates (but does not abort) the recording, resulting in a shorter 
+sound file than would otherwise be produced. If Esc is not pressed, the recording terminates when the 
+specified maximum duration has been reached. 
+
+
+Running for the first time 
+
+
+The first time the application is run, when no sound files exist under the icon, the application 
+immediately presents (over a blank client window) the dialog that is presented when you subsequently 
+press the Record new button. In this case the suggested file name is record (not record0/) and 
+pressing Esc in this dialog causes the application to exit. 
+
+
+The same behaviour results, but with the specified file name, if you start the application by use of the 
+System Screen's New (Psion+N) option. 
+
+
+Menu 
+
+
+The menu commands are: 
+
+
+New file Essentially has the same effect as pressing the Record new button. 
+
+Open file Presents a dialog with standard controls to select a new current file. 
+
+Set repeat Presents a dialog to set the repeat count (1 to 999) and the trailing silence (0 to 
+10.00) in the file header. This is intended to be of use for constructing custom 
+alarms. 
+
+
+Adjust for alarm Automatically sets the repeat and the trailing silence for a short recording (less 
+than seven seconds or so) so that it is compatible with being clipped at 15 
+seconds by the alarm server. 
+
+
+Set preferences Presents a dialog to set the volume of playback, the default duration and the 
+default disk for new files (the last two being subsequently used by the Record 
+to new file dialog). 
+
+
+18-4 
+
+
+18 APPLICATION DESIGN 
+
+
+Exit There is no need to save any changes - all changes are made to the file directly. 
+
+
+Design 
+
+
+The overall design of the Record application is shown in the following class diagram. Although the 
+diagram is fairly complex, it is interesting to see that the essential design can be captured in a single 
+diagram. The Record application represents about the highest level of complexity for which this is 
+possible. 
+
+
+Despite its complexity, the diagram is still a simplification and shows less than the whole truth. It does 
+not mention, for example, access to resource files and it omits a number of relationships of lesser 
+significance and whose presence would hinder rather than help with an understanding of the design. 
+The dialogs, for example, are generally run from within methods of the command manager, but including 
+all such relationships would render the diagram totally unreadable. 
+
+
+The diagram does, however, show all the really significant aspects of the design. As an example, it 
+accurately illustrates the relationships between user interface classes and the engine, although the 
+relationship between the RECNEWw dialog class and the engine is conceptual rather than actual (this is 
+explained later in more detail). It is an important part of the design that the file services, digital sound 
+services and the environment variables are accessed via the engine and are not referenced directly by 
+any user interface component. 
+
+
+The relationships that are shown are drawn to represent the truth as closely as possible. The using 
+relationship between the window server object and the client window is drawn to show that it is 
+methods at the WSERV level that send messages to the client window. This reflects the fact the only 
+relationships involved are those provided by system code. In contrast, as would be expected, the 
+engine is used only by application-specific subclasses. 
+
+
+ey ewe Ts ~ 
+‘ 75 bwin es 
+~ fecbut Coy * tecexist > = 
+oe ee 2 ' af ' i ‘ eee, 
+‘ 
+
+
+wee 
+
+
+’ 
+~ 1 ; 
+
+
+bey ~ 
+‘ ' <u > : recnewdef + 
+
+
+i a - : 
+’ timebar ks oe Bote 1 gt 5 ' 
+7 - ny Nae : ‘ 
+are ' ewer 8 a a ’ ’ 
+‘active™ ~~ 17 "ieee y Me 
+vac reccl =, - jecnew | ve 
+i] ——— a 
+
+
+’ 
+
+
+a no ' ‘ ae 
+ fecwsery 3 eae 7 
+tL ' active bac 4% reer tN 
+ot ‘ ’ =s .* fecopen | 
+~ s Le 
+
+
+, fecman } --- ' - 7 
+
+
+/* hwimman — ‘ oe _ , setpref 
+
+' a ae Fad We : 
+
+ss ; *  feceng an . 
+
+4 ial meee 8 t 1 --7 
+woe ’ =. 
+
+co reccom in 
+
+
+' 
+' 
+s ’ 
+4 ! ve 
+Pe a wwe ' 2 
+‘ pokey ert ener Ne 
+- comman - aa 
+——- — = = “1s 
+' 
+
+
+evle 
+; ‘ 
+
+
+, 
+. 
+F wi rt ~ waveao |! 
+ms ~ wyefile en : 
+ey , ' ae \ 
+ce ge ‘. 7 ‘active th 
+- ae ca oe ae - meee ty 
+i a ee - i ~ Poe ~ 
+- Environment ,' » Digital sound, 
+
+
+- File services ,' ‘ : ‘ . 
+ae he variables -_ services 
+“se ' ‘ 
+‘ ‘ 
+
+
+Booch class diagram for record. app 
+
+
+The following sections describe a number of aspects of the application's design 
+
+
+The client window 
+
+
+The client window forms the application's top-level view of the current file and initially presents a view 
+similar to that shown below. 
+
+
+18-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Bugle 1.1sec 9 Kbyte 
+
+
+Record new Record over 
+
+
+Tab 
+
+
+While recording or playing a file the buttons are replaced by a single button and a bar graph is 
+presented to indicate the elapsed time, as illustrated in the next diagram. This diagram also shows the 
+additional line of information that is shown for a file that is set to repeat and/or has trailing silence. 
+
+
+Bugle 1.1sec 9 Kbyte 
+
+
+Repeats:9 Trailing silence: 6@.2sec Total: 15.2 sec 
+
+
+The following diagram shows the application when it is paused before making a recording, with another 
+single button being visible. 
+
+
+Record#2 
+
+
+Start recording 
+
+
+The client window thus has, at various times, to display one or two lines of text, one or more of a set of 
+five buttons, in various positions, and possibly a bar graph. 
+
+
+The client window maintains two text strings (the second of which may be a null string) for centred 
+display at fixed vertical offsets whenever a wn_draw message is received. 
+
+
+In contrast, the bar graph and the five possible buttons are component objects of the client window and 
+each of them contains the knowledge of its size and its position within the (fixed size) client window. 
+Furthermore, each of these components contains a record of whether it is visible or not. Thus the client 
+window does not need to maintain a record of which set of components is visible at any one time. An 
+operation, such as pressing the Play button only needs to set the visibility of the appropriate 
+components. On receipt of a wn_draw message, the client window always sends all six components an 
+appropriate drawing message. Each component either acts upon or ignores this message, according to 
+its own internal state. The following object diagram illustrates the drawing mechanism, in response to a 
+WN_REDRAW message from the window server object. The same sequence is used for drawing that is 
+initiated by the client window itself. 
+
+
+18 -6 
+
+
+18 APPLICATION DESIGN 
+
+
+wn_draw 
+—_ 
+
+
+wn_redraw 
+—_. 
+
+
+Va tb_draw 
+
+
+The client window thus has no direct knowledge of which buttons are visible. It must, however, 
+respond to a set of keypresses that correspond to the buttons that are on display. Record accomplishes 
+this by taking advantage of the keyboard filtering mechanism (see the Keyboard filters section of the 
+Using the System Components chapter) to divert the processing of keypresses. 
+
+
+In its normal, three-button, state, keys are processed by the client window's wn_key method, in the 
+normal way. When it switches to either of the other two states, not only is a different set of buttons 
+made visible, but a filter is set, redirecting key processing to one of two alternate key processing 
+methods - either cl_sound_filter or cl_pause_filter. The change of state actions are performed 
+by the client window's cl_update, cl_begin_sound and cl_pause methods. Note that these two 
+methods return WN_KEY_CHANGED, thus ensuring that interaction with the menu bar is disabled in the 
+filtered states. Record uses negative values for wserv.filmethod so that Help is still available while 
+keys are being filtered. 
+
+
+It is worth noting that the behaviour in each of the two filtered states is very similar to what could 
+alternatively have been achieved by presenting a dialog. The decision to simulate dialog behaviour 
+rather than to use dialogs for these states was largely based on cosmetic considerations. 
+
+
+The bar graph 
+
+
+While recording or playing a file, Record displays an animated bar graph to show the progress against 
+the predicted total time for the operation. Since the sound services provide no information regarding 
+their progress, the bar graph animation has to be performed independently of the sound recording or 
+playback. 
+
+
+The TIMEBAR class therefore takes only a single item of external data - the total predicted time for the 
+operation. It uses the free-running counter (FRC:) device in its repeating mode to ensure accurate 
+synchronisation of the animation with the sound services. 
+
+
+Since the FRc: device is a scarce resource, it is essential that Record releases it as soon as possible. 
+The device is therefore opened every time it is used, and closed on completion of every record or 
+playback operation. It is particularly important to ensure that an error condition does not leave the FRc: 
+device open, so its closing is made an essential part of the application's error-handling (see The 
+application manager, later in this chapter). 
+
+
+The engine 
+
+
+Record's engine is a static instance of the RECENG class, created on initialisation of the application and 
+remaining in existence for the application's lifetime. This need not be the case in all applications - in 
+many cases it may be appropriate to represent, say, a change of the application's file by destruction and 
+recreation of the engine. 
+
+
+RECENG centralises access to and manipulation of the data associated with the application's current file. 
+Its handle is globally available (via the global static variable receng) so that it may be referenced by 
+any object in the user interface. The classes that actually use the engine are as indicated in the earlier 
+application class diagram. 
+
+
+18-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The engine owns instances of the WVEFILE and WAVEAO classes that respectively represent the current 
+file and the record/playback process. All access to these classes is via RECENG methods. This reduces 
+the engine's 'surface area’, by avoiding the need for any other object to be aware of the existence of 
+these two instances. Note that some engine methods add little value (see, for example, the 
+eng_sense_file method that senses the file data held by wVEF ILE) and exist simply in order to 
+delegate the action to a component. Although this results in a small increase in the size of the 
+application, this is outweighed by the design advantages that it brings. 
+
+
+The essentials of the sound-playing mechanism is illustrated in the following object diagram. Playing is 
+initialised by pressing the Play button in the client window, which causes an ENG_SOUND_PLAY 
+message to be sent to the engine. 
+
+
+sound_play 
+——— 
+th ---- 
+begin_sound 
+update 
+
+
+lay 
+yy done_play® 
+
+
+sense_into 
+sense_fname 
+
+
+Wwaveao 
+
+
+The name and total sound duration of the current file are sensed by means of WVE_SENSE_FNAME and 
+WVE_SENSE_INFO messages to WVEFILE and the name is passed to WAVEAO in a WV_PLAY message to 
+initiate the sound. The engine sends a CL_BEGIN_SOUND message to the client window (see later) to 
+cause it to change the button display and to initialise and make visible the bar graph. 
+
+
+WAVEAO 1s an active object which breaks up the playing of the file into a series of sections, allowing the 
+application to continue to respond to keypresses (to abort the playing of the sound) and to update the 
+growing bar graph (another active object). When WAVEAO completes the playing of the file it sends an 
+ENG_DONE_PLAY message to the engine which, in turn, sends a CL_UPDATE message to the client 
+window, causing it to revert to its three-button display. 
+
+
+An engine should have no knowledge of user interface objects and certainly should not send them 
+unsolicited messages. The design of the Record engine, however, requires the engine to send 
+messages to the client window in response, for example, to the receipt of an ENG_SOUND_PLAY message. 
+This apparent conflict is resolved by passing the client window's handle, and the message numbers of 
+the required messages, to the engine as parameters. The parameters are normally sent to the engine (as 
+in this case) with its initialisation message and are stored in the engine's property. The message can 
+then be sent at a later time, with no knowledge of either the target object or the meaning of the message 
+that is being sent. The engine thus preserves its ignorance of, and independence from, user interface 
+classes. The special nature of this type of messages is indicated by the use of a dotted arrow in the 
+above object diagram. 
+
+
+Recording to a new file or re-recording an existing file broadly follow the same pattern. The major 
+apparent difference in the mechanism arises from the fact that these two operations are also available as 
+command menu options. The initiation of these operations from the client window therefore shares code 
+with the corresponding command manager methods, but the principles remain the same. Before 
+recording to a file starts, the engine deletes any existing file of the same name. 
+
+
+Dialogs 
+
+
+As with the majority of applications, there is very little design associated with Record's dialogs since 
+they are largely constrained by the system-supplied mechanisms. 
+
+
+18 -8 
+
+
+18 APPLICATION DESIGN 
+
+
+ee a ~ 
+
+
+. 
+*  setpref 
+? 
+
+
+. . oe 
+spire receng , 
+
+
+The STREP and SETPREF Classes, respectively used by the Set repeats and Set preferences menu 
+options are typical subclasses of DLGBox, replacing the dl1_dyn_init and d1_key methods. As 
+indicated in the above class diagram, both classes send messages to the engine to sense and set the 
+relevant data. 
+
+
+s an 
+
+
+’ = ~~ 
+.’ digbox > 
+¢ 
+
+
+M : 
+~ ’ 
++ e 
+- 
+” 
+7 
+r 
+Fa a ate “7 ~ 
+a ae a+ ~ 
+’ -; ~ ’ a 
+
+
+’ - 
+
+
+, fecopen > , fecnew ? . feceli 
+' +f Le S—_—_—— x ' 
+~ ’ ~ ’ ~ . 
+x ; % . 7 area 
+a> take aa H at ho . 7 = 
+ena TL aa ae 
+ge d f . ’ as ‘ 
+, fecnewder ’  recexist + 
+
+
+’ 
+' 
+
+
+The file-related dialog classes, RECOPEN, RECNEW, RECNEWDEF and RECEXIST, are related as shown in 
+the above class diagram. The RECOPEN dialog class reports a selected file name by means of a result 
+buffer, pointed to by an item of dialog box property, dlgbox. rbuf. It thus has no direct using 
+relationship with any other class in the application. 
+
+
+The other three dialogs are associated with recording to a file. There is a conceptual relationship 
+between these dialogs and the engine, since the current file name is found by means of a message sent 
+(by the command manager) to the engine. This initial file name is passed to the dialogs by use of a result 
+buffer, so the link to the engine is not represented in the above class diagram (although it is shown in 
+the more conceptually orientated overall class diagram shown at the start of the Design section). All 
+these dialogs initiate recording to the file by sending a cL_PAUSE message to the client window. 
+
+
+The application manager 
+
+
+On error, Record is designed to return to its base state, as on first entry to the application. 
+
+
+Record's application manager subclasses HWIMMAN to replace the am_clean_up method. This method 
+is called by system code as part of the standard recovery from an error condition (that has caused a call 
+to p_leave). Its purpose is to assist roll-back to a safe state by freeing any resources that have been 
+allocated since the application was last in a secure state. For further details see The CLEANUP Class 
+and the description of the am_clean_up method in The APPMAN Application Manager Class, both of 
+which chapters appear in the OLIB Reference manual. 
+
+
+The replacement method adds value by also performing all central generalised error recovery needed for 
+any error condition. Its actions include, for example, clearing the value of wserv->filter and sending 
+
+
+18-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+a TB_STOP message to the client window's bar graph (to ensure the release of the FRc: device). All 
+these actions are guaranteed harmless if they are performed in a case when they are not needed. 
+
+
+This use of the am_clean_up method may not be so convenient in a more complex application where a 
+variety of more specific error recovery procedures may be needed. 
+
+
+18 - 10 
+
+
+APPENDIX A 
+
+
+CATEGORY FILES 
+
+
+A category file contains the class definitions for all the subclasses provided by an image or dynamic library 
+file. It is expected to have a .cat file name extension. 
+
+
+The category file defines the group of classes that form an object oriented category. Object oriented classes 
+and categories are explained in the Introduction chapter of this manual and in the Object Oriented 
+Programming chapter of the PLIB Reference manual. 
+
+
+A category file is the input to the category translator tool, ctran.exe, which generates a number of files, as 
+
+
+described later in in this chapter. 
+
+
+Category file content 
+
+
+The content of a category file is best explained in conjunction with the following example: 
+
+
+A demonstration cat file 
+IMAGE demo 
+
+
+! External reference to OLIB library 
+
+
+EXTERNAL olib 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+INCLUDE varray.g 
+
+
+CLASS dummy root 
+Dummy class definition, 
+as an illustration only 
+{ 
+REPLACE destroy 
+ADD dm_init 
+DEFER dm_sub 
+CONSTANTS 
+{ 
+! for the buffer 
+
+
+required for knowledge of VAFLAT 
+
+
+the class name and its superclass 
+
+
+Methods follow... 
+
+free buffer and supersend 
+
+create VAFLAT component and allocate buffer 
+defined by a subclass... 
+
+auxiliary symbolic constants 
+
+
+DUMMY_BUF_SIZE 128 allocated buffer size 
+! for the VAFLAT component 
+
+
+DUMMY_GRAN 16 
+
+
+} 
+TYPES 
+{ 
+typedef struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} DUMMY_BUF; 
+} 
+PROPERTY 1 
+{ 
+PR_VAFLAT *array; 
+DUMMY_BUF buffer; 
+} 
+
+
+contains auxiliary structs 
+/* comments here are exceptional */ 
+
+
+pointer to allocated buffer 
+
+
+the component VAFLAT instance 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CLASS sub dummy 
+Subclass of dummy 
+
+
+{ 
+REPLACE dm_sub -.so that's what it does 
+
+
+} 
+
+
+This example is copiously commented, to illustrate where comments are allowed. The general rules are: 
+
+
+e any number of lines of comment text may be placed at the start of the file, or in the lines immediately 
+following a cLaAss declaration 
+
+
+e any line starting with an exclamation mark, optionally preceded by whitespace, is ignored 
+
+
+e trailing comment text may be placed on any line (except foratypedef struct line inthe TYPES 
+section) provided it is separated by whitespace from significant content. The whole of a typedef 
+struct line is output to the .g file. Any comment in this line must, therefore, be suitable for 
+inclusion in aC source file. 
+
+
+Not counting comment lines, the structure of a category file is: 
+e an IMAGE Or LIBRARY statement 
+e zero or more EXTERNAL statements 
+¢ one or more INCLUDE statements 
+e zero or More CLASS statements 
+¢ zero or More REQUIRE Statements 
+The first non-comment line of the file declares the category type and name. The keyword must be one of: 
+
+
+IMAGE the executable will be an image (.img or .app) file 
+LIBRARY the executable will be a dynamic library (.dy/) file 
+
+
+The category name, in this case, "demo", must be the same as the file name. This category file must, 
+therefore have the name demo.cat. 
+
+
+An EXTERNAL statement declares an external reference to a dynamic library (DYL). The file may contain any 
+number of such external references. There must be an external reference to a DYL before a category file class 
+definition may refer to, or subclass - directly or indirectly - a class from that DYL. 
+
+
+The above example subclasses ROOT, which is in the OLIB library and so must declare an EXTERNAL 
+reference to OLIB. The effect is to include an external reference (.ext) file - in this case olib.ext - from the 
+designated include directory. External reference files are generated by the ctran.exe category translator, and 
+are described in the Category Translation chapter. 
+
+
+Since all subclasses are ultimately derived from the Root class,! all category files (except that for OLIB 
+itself) must contain an EXTERNAL reference to OLIB. 
+
+
+An INCLUDE statement includes a C language header file from the designated include directory. It is used in 
+a similar way to #include ina C source file. All category files must INCLUDE, either directly or indirectly, 
+p_std.h and p_object.h. The above example also INCLUDEs the header file varray.g (generated by the 
+category translation of the OLIB dynamic library category file and copied to the \sibosdk\include directory 
+during installation). This file contains C #defines and typedefs relating to the OLIB variable array 
+classes, including the definition of the PR_VAFLAT struct. 
+
+
+Class definition 
+
+
+The cLass keyword introduces a class definition. It is followed by the name of the class and then the name 
+of the parent superclass. A class name may be up to 15 characters long. The above example defines the 
+class Dummy which is a direct subclass of the Root class. The layout of a class definition is significant; apart 
+from leading whitespace, which is ignored, it must follow the pattern illustrated above - and in the class 
+definitions given elsewhere. 
+
+
+Exceptionally, a category may define its own root class and hence require no external reference to OLIB. 
+
+
+A-2 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+The class definition of each subclass lists its additional methods and any additional property. It may also, as 
+in the above example, include the definitions of auxiliary structures and constants used by that class. There 
+are many examples of class definitions in the manuals describing object oriented libraries (the OLIB 
+Reference manual, for example). 
+
+
+The class definition may include any number of method declarations,” introduced by the ADD, REPLACE or 
+DEFER keywords. Each of these is followed by a method name, which may be up to 21 characters long. The 
+method declarations may be followed by one of each of the CONSTANTS, TYPES and PROPERTY keywords. 
+
+
+The method declaration keywords have the following meanings: 
+
+
+ADD declare a method in addition to the methods provided by the superclass. The name 
+must be unique in relation to all other methods in this category, or any externally 
+referenced categories. Although not compulsory, the name conventionally starts with 
+a short prefix related to the name of the class in which it is introduced. 
+
+
+REPLACE declare a method whose functionality is to replace that of a method supplied by a 
+superclass. The name must be that of an existing method in the superclass inheritance 
+tree. 
+
+DEFER declare an additional method as for ADD, except that the functionality of the method is 
+
+
+not defined by the current class and is expected to be provided by a subclass (using 
+REPLACE). A class containing DEFERred methods is known as an abstract class and, in 
+general, no instances of such a class will ever be created.3 
+
+
+It is recommended that each method name be followed by a concise descriptive comment. 
+
+
+The constants keyword introduces a list of symbolic constant definitions, each consisting of the symbol 
+name (conventionally in upper case) followed by the numeric value. The value may be an expression 
+involving symbolic constants defined earlier, either in the category file itself, or in any included file. The 
+expression must not contain any whitespace. 
+
+
+The TyPES keyword introduces a list of C language typedef struct definitions, whose layout should follow 
+that given in the example category file. (Many further examples may be found in the class definitions shown 
+for each class in, say, the OLIB Reference manual.) 
+
+
+The PROPERTY keyword introduces a list of data element declarations to be included in the struct that 
+defines the class property. The form of this struct is described in the Category Translation chapter. 
+
+
+This keyword may optionally be followed by a literal number (expressions may not be used) that specifies 
+how many component items listed in the property are to be sent an automatic DESTROY message when an 
+instance of the class is destroyed. This assumes that, for a value ncomp, the first ncomp items in the 
+additional property for the class are either NULL or handles (pointers to instances) of component objects. 
+The automatic destruction mechanism is described in the Object Oriented Programming chapter of the PLIB 
+Reference manual. It is implemented in the dest roy method of the Root class, described in the OLIB 
+Reference manual. (See the Building a Dynamic Library chapter for a description of how a category may 
+supply its own RooT class.) 
+
+
+In the above example, DummMy's component VAFLAT instance will be automatically destroyed when Dummy 
+receives a DESTROY message. 
+
+
+Sub-category files 
+
+
+The contents of a category file may be be divided between a number of sub-category files, each of which 
+must have a.cl file name extension. 
+
+
+2Subject to a maximum of 255 methods, including those inherited from the superclass tree. 
+
+
+3There is no formal requirement for all DEFERred methods to be REPLACE and it is acceptable to create an 
+instance of such a class provided that it is known that no DEFERred method will ever be called. See, for 
+example, the HWIM DicBox class. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A sub-category file normally groups together a number of related classes.4 The OLIB category, for example, 
+is constructed from a number of sub-category files, including: 
+
+
+varray.cl containing the class definitions of the segmented buffer and variable array 
+classes described in the SGBUF Segmented Buffer Class and Variable 
+Arrays chapters of the OLIB Reference manual 
+
+
+edit.cl containing the class definitions of the classes described in the Editable 
+Documents chapter of the OLIB Reference manual 
+
+
+time.cl containing the single T1ME class definition, described in the TIME Class 
+chapter of the OLIB Reference manual 
+
+
+A sub-category file is included in the category file by means of the REQUIRE keyword. For example, olib.cat 
+contains the line: 
+
+
+REQUIRE varray 
+to include the sub-category file varray.cl. 
+Not counting comment lines, the structure of a sub-category file is: 
+¢ aNAME statement 
+¢ one or more INCLUDE statements 
+¢ one or more CLASS statements 
+
+
+A sub-category file must start with a NAME statement, specifying the sub-category name. This name must be 
+the same as the file name. Thus the timer.cl sub-category file must start with the declaration: 
+
+
+NAME timer 
+
+
+A sub-category file must not contain EXTERNAL statements and normally will not contain REQUIRE 
+keywords. 
+
+
+During translation of the category file (described in the Category Translation chapter) a separate generated 
+header (.g) file is created for each sub-category file. 
+
+
+Using sub-category files 
+
+
+A category file may contain in-line class definitions as well as those contained in REQUIREd sub-category 
+files. For example, the OLIB category file (olib. cat) is: 
+
+
+4The relationship may be by function, by inheritance, or by any other means appropriate to a particular 
+application. 
+
+
+A-4 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+LIBRARY olib 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+
+
+CLASS root 
+The ultimate superclass - all other classes have root as their 
+ancestor. 
+{ 
+ADD destroy 
+PROPERTY 
+{ 
+P_OBJECT pc; class link 
+} 
+
+
+REQUIRE varray 
+REQUIRE appman 
+REQUIRE ipc 
+REQUIRE factive 
+REQUIRE time 
+REQUIRE timer 
+REQUIRE tlvfile 
+REQUIRE edit 
+
+
+The OLIB category file is unusual in that it contains no references to external categories. It therefore 
+contains no EXTERNAL statements and no INCLUDEs of any.g files. 
+
+
+The category translation of olib.cat generates olib.g and a further .g file (such as varray.g) for each of the 
+sub-category files. 
+
+
+The information in a .g file may include: 
+e external category numbers 
+e includes of .h and .g files 
+e class numbers 
+e method numbers 
+© property structures 
+e auxiliary class constants 
+e auxiliary class structures 
+This information is mainly> required by: 
+e C source files that provide the method functions for the classes in the category 
+
+
+e C source files that provide the method functions for classes in another category, if they refer to 
+these classes (either by using or by subclassing) 
+
+
+The definitions of category numbers only appear in the .g file generated from the main category file (such as 
+olib.g). If this file contains no in-line class definitions, this is effectively all that the .g file contains. 
+
+
+The includes of .A and.g files result from INCLUDE statements in either the main category file or a sub- 
+category file. The INCLUDE statements may be tailored to the known dependencies between sub-categories. 
+For example, the OLIB appman.cl sub-category file starts as follows: 
+
+
+NAME appman 
+
+
+INCLUDE varray.g 
+INCLUDE p_que.h 
+INCLUDE p_gen.h 
+INCLUDE p_file-.h 
+
+
+5 Limited information may also be required by other files. For example, a resource file containing command 
+menu items will require the corresponding command manager method numbers. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Note that appman.cl requires a reference to varray.g since the APPMAN class has a CLEANUP component, 
+and CLEANUP is a subclass of an array class. Although the classes in appman.cl depend on olib.g and also 
+require the inclusion of p_std.h and p_object.h, these do not need to be included explicitly. The classes in 
+varray.cl also depend on these files, so varray.g can be relied on to perform the necessary includes. There 
+is automatic protection in.g files against including the same file more than once, so explicit inclusion of 
+these files, although not necessary, is harmless. 
+
+
+One of the major advantages of using sub-categories stems from the observation that a particular C source 
+file almost never needs to include all the category information. Judicious division of a category file into sub- 
+categories to reduce the amount of category data included in each of the source files can significantly 
+reduce the time and, more importantly, the memory usage involved in building an application. 
+
+
+In general, classes should be grouped according to their relationships (which imply dependencies) either 
+from subclassing or from usage as a component. For example, the classes in the OLIB varray.cl sub- 
+category file (with one exception) are general-purpose array classes, all of which have vaARootT in their 
+inheritance tree. In contrast, the classes in the appman.cl sub-category file are related either by being used 
+as components of the application manager, or by the intimate relationship between the application manager 
+and active objects. 
+
+
+It is perfectly acceptable for a sub-category file to contain a single class definition, if that class is isolated 
+from other classes in the category. For example, the OLIB TIME class has its own sub-category file, time.cl. 
+In this case it is particularly worthwhile since the TIME class defines a large number of constants and 
+structures. 
+
+
+Category translation 
+
+
+The category translator tool, ctran.exe, is the principal tool used in the creation of a SIBO object oriented 
+program. It generates a number of output files from a single input category file (which may include a number 
+of external category references, header files and sub-category files). 
+
+
+Which output files are generated, and where they are put, is determined by flags passed to ctran.exe, whose 
+syntax is: 
+
+
+ctran <name> [-e<dir> -x[<dir>] -c[<dir>] -g[<dir>] -a[<dir>] -i[<dir>] - 
+l[<dir>] -s -k -v] 
+where: 
+<name> specifies the input category file name, assumed to have a file name extension 
+of .cat 
+-e<dir> specifies the directory from which files are included by the EXTERNAL and 
+
+
+INCLUDE category file keywords 
+
+
+-x[<dir> specifies that an external reference .ext file should be generated in the current 
+directory or, if given, the specified directory 
+
+
+-c[<dir> specifies that a .c C language category source file should be generated in the 
+current directory or, if given, the specified directory 
+
+
+-g[<dir> specifies that one or more .g C language include files should be generated in 
+the current directory or, if given, the specified directory 
+
+
+-a[<dir> specifies that a .asm assembly language category source file should be 
+generated in the current directory or, if given, the specified directory. This flag 
+is not normally set in the SDK development environment 
+
+
+-il<dir>] specifies that one or more . ing assembly language include files should be 
+generated in the current directory or, if given, the specified directory. This flag 
+is not normally set in the SDK development environment 
+
+
+-l[<dir>] specifies that a .Jis human readable class report file should be generated in the 
+current directory or, if given, the specified directory 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+-s specifies that output is being generated for the SDK. This flag is normally set 
+in the SDK development environment. Omitting this flag causes additional 
+information, irrelevant to the SDK development environment, to be included in 
+the output .c and.g files 
+
+
+-k specifies that a set of skeleton method function C source files are to be 
+generated. A separate source file is generated for each class in the category 
+file. The name of each file is the same as the class name, and has a.c 
+extension. Each file is generated only if a file of that name does not already 
+exist, so there is no danger of accidentally overwriting an existing source file. 
+A warning is given if the file can not be created 
+
+
+-v specifies verbose on-screen progress reports 
+
+
+The various output files are best described with reference to the demonstration category file, listed at the 
+start of this chapter. 
+
+
+The .ext external reference file 
+
+
+The .ext file publishes the category name and information on the classes it contains. For each class in the 
+category the file publishes: 
+
+
+e = the class name 
+e the method names at their first appearance (when declared with ADD or DEFER) 
+e flags indicating if the subclass has additional property and if it supplies method functions 
+
+
+This file should be included (by means of the EXTERNAL keyword) in other category files that make external 
+references to the category it describes. There is no need to generate this file if no other category makes such 
+references. 
+
+
+The demo.ext file generated from demo.cat is as follows: 
+
+
+Generated by Ctran from demo.cat 
+IMAGE demo 
+
+CLASS dummy root 
+
+{ 
+
+DECLARE dm_init 
+
+DECLARE dm_sub 
+
+HAS_METHOD 
+
+HAS_PROPERTY 
+
+} 
+
+
+CLASS sub dummy 
+{ 
+
+HAS_METHOD 
+
+} 
+
+
+The .c C language category source file 
+
+
+This file contains the C language data definitions and initialisations for each class in the category. It is the 
+source of the class descriptors which reside in the same code segment as the method functions (see also the 
+Object Oriented Programming chapter of the PLIB Reference manual). 
+
+
+This file must always be generated, and must be compiled and linked into the application. Before linking, the 
+object file must be converted, by means of the ecobj.exe tool, to move the class descriptor data into the 
+code segment. This is performed automatically by the ct.bat batch file described in the Building an 
+Application chapter. 
+
+
+The demo.c file generated from demo.cat is effectively as follows: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+/* Generated by Ctran from demo.cat */ 
+#include <demo.g> 
+
+
+/* External Superclass References */ 
+#define ERC_ROOT C_ROOT 
+
+
+/* Class dummy */ 
+
+GLREF_C VOID dummy_destroy()j; 
+GLREF_C VOID dummy_dm_init(); 
+GLDEF_D struct 
+
+
+P_CLASS c; 
+VOID (*v[2]) ()3 
+c_dummy= 
+
+
+{ 
+
+
+1, (P_CLASS *)ERC_ROOT, sizeof (PR_DUMMY) ,0,0x6b,2,1}, 
+
+
+dummy_destroy, 
+dummy_dm_init 
+
+
+}; 
+
+
+/* Class sub */ 
+GLREF_C VOID sub_dm_sub(); 
+GLDEF_D struct 
+
+{ 
+
+P_CLASS c; 
+
+VOID (*v[1]) (0; 
+
+} c_sub= 
+
+
+{ 
+
+
+{0, (P_CLASS *) &c_dummy, sizeof (PR_SUB),2,0x6b,1,0}, 
+{ 
+sub_dm_sub 
+} 
+}; 
+
+
+/* Class Lookup Table */ 
+GLDEF_D P_CLASS *ClassTable[]= 
+
+
+(P_CLASS *) &c_dummy, 
+P_CLASS *) &c_sub 
+
+
+/* External Category Name Table */ 
+GLDEF_D struct 
+
+
+UWORD number; 
+
+UBYTE names[1] [14]; 
+ExtCatTable = 
+
+{1, 
+
+
+{ 
+(EO La BY ee Ds yy pp VL .0.0;,05.0;507.0.} 
+} 
+
+
+; 
+
+
+Note the expansion of the method function names to include the class name, as well as the declared method 
+name. This ensures that, even if a method replaces one supplied by a superclass, the method function 
+names are unique. 
+
+
+The .g C language include file 
+
+
+A .g include file contains the generated enumerated constants for the categories, classes and methods 
+declared in the category file, together with the generated structures that define the property of each class. In 
+addition it reproduces the auxiliary constant and structure definitions from the various classes. 
+
+
+The category numbers section lists the numbers used to refer to categories from within this category (for 
+example, when creating an instance with p_new). This section will always contain at least one entry, with 
+value zero, for the local category. There will be one additional entry for each externally referenced category. 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+Unless building an assembly language program, a.g file must always be generated, and must be #included 
+in any C source file that refers to any of the items mentioned above. 
+
+
+Note that the name of a symbolic constant representing a class number is derived from the class name with a 
+preceding "c_", and that of a method number is "o_" followed by the declared method name. 
+
+
+The symbolic constant representing a class number is always of the form CAT_xxxx_yyyy, where XXxx is 
+the name of the local category and yyyy is the name of the category to which the number refers. Thus the 
+DEMO category refers to itself via the constant CAT_DEMO_DEMo and refers to the OLIB category by 
+CAT_DEMO_OLIB. 
+
+
+If the category file includes one or more sub-category (.c/) files, an additional .g file is generated for each 
+sub-category. The content of each.g file corresponds to the content of the relevant category or sub- 
+category file. Note that the .g file corresponding to the main category (.cat) file does not contain information 
+relating to the content of any of the sub-category files. 
+
+
+The demo.g file generated from demo.cat is effectively as follows: 
+
+
+/* Generated by Ctran from demo.cat */ 
+define DEMO_G 
+
+ifndef P_STD_H 
+include <p_std.h> 
+endif 
+
+ifndef P_OBJECT_H 
+include <p_object.h> 
+endif 
+
+ifndef VARRAY_G 
+include <varray.g> 
+endif 
+
+
+/* Category Numbers */ 
+define CAT_DEMO_DEMO 0 
+define CAT_DEMO_OLIB 1 
+
+
+/* Class Numbers */ 
+define C_DUMMY 0 
+define C_SUB 1 
+
+
+/* Method Numbers */ 
+define O_DM_SUB 2 
+define O_DM_INIT 1 
+
+
+/* Constants for dummy */ 
+define DUMMY_BUFFER_SIZE 128 
+define DUMMY_GRAN 16 
+
+
+/* Types for dummy */ 
+typedef struct 
+
+
+TEXT *buf; 
+UWORD len; 
+DUMMY_BUF; 
+
+
+/* Property of dummy */ 
+typedef struct 
+
+
+PR_VAFLAT *array; 
+DUMMY_BUF buffer; 
+PRS_DUMMY; 
+typedef struct pr_dummy 
+
+
+PRS_ROOT root; 
+PRS_DUMMY dummy; 
+PR_DUMMY; 
+
+
+/* Property of sub */ 
+typedef struct pr_sub 
+
+
+PRS_ROOT root; 
+PRS_DUMMY dummy; 
+PR_SUB; 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The .asm assembly language category source file 
+
+
+This is an assembly language version of the .c category source file, described above. It contains the 
+assembly language data definitions and initialisations for each class in the category. It is the source of the 
+class descriptors which reside in the same code segment as the method functions (see also the Object 
+Oriented Programming chapter of the PLIB Reference manual). 
+
+
+This file should only be generated, instead of the corresponding .c file, if the application is written in 
+assembly language, in which case it must be assembled and linked into the application. 
+
+
+The .ing assembly language include file 
+
+
+A .ing file is an assembly language version of the .g file, described above. It contains the generated 
+enumerated constants for the categories, classes and methods declared in the category file, together with 
+the generated structures that define the property of each class. In addition it reproduces the auxiliary 
+constant and structure definitions from the various classes. 
+
+
+It should only be generated if the application is written in assembly language, in which case it must be 
+INCLUDEd in any assembly language source file that refers to any of the items mentioned above. 
+
+
+If the category file includes one or more sub-category (.cl) files, an additional .ing file is generated for each 
+sub-category. The content of each .ing file corresponds to the content of the relevant category or sub- 
+category file. Note that the .ing file corresponding to the main category (.caf) file does not contain 
+information relating to the content of any of the sub-category files. 
+
+
+The ./is category listing file 
+
+
+A .lis file is a plain text listing, by sub-category, of all the classes in a category, together with their 
+inheritance trees and use of component classes. It may be useful to aid a review of how classes are grouped 
+into sub-categories, but is not otherwise required. 
+
+
+The demo.lis file generated from demo.cat is as follows: 
+Generated by Ctran from demo.cat 
+
+
+IMAGE demo 
+
+
+KEKKKKKKKK demo KKKKKKKKKK 
+
+
+dummy 
+Derived from root 
+References vaflat 
+Subclassed by sub 
+sub 
+
+
+Derived from dummy, root 
+
+
+The .c skeleton method function source file 
+
+
+A separate .c method function source file is generated for each class defined in either the category file or 
+any included sub-category files. The file name is the same as the class name of the class from which it is 
+generated (but truncated to the first eight characters in the case of long class names). Generating these files 
+avoids the repetitive typing involved in creating method function files by hand. It is expected that a set of 
+method function source files will be generated once only for each application. 
+
+
+A suitable batch file for creating the skeleton method function source files is ctskel. bat: 
+
+
+@echo off 
+ctran %1 -e..\include\ -s -k 
+
+
+which is used as, for example: 
+ctskel demo 
+
+
+This batch file is copied into the \sibosdk\oopdemo directory on installation of the optional OOP component 
+of the SDK. It assumes that the SDK is installed on C: and should, of course, be modified as necessary for 
+an SDK installed on a different drive. 
+
+
+A-10 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+Each source file contains the required include files and a minimal skeleton for each method function that 
+must be supplied by the corresponding class. 
+
+
+The file generated from demo.cat for class Dummy is as follows: 
+
+
+/* 
+dummy.c 
+Generated by Ctran from demo.cat 
+
+
+aw 4 
+#include <demo.g> 
+#pragma METHOD_CALL 
+
+
+METHOD VOID dummy_destroy(PR_SUB *self) 
+{ 
+} 
+
+
+METHOD VOID dummy_dm_init (PR_SUB *self) 
+{ 
+} 
+
+
+and that for class suB is: 
+
+
+/* 
+Sub. co 
+Generated by Ctran from demo.cat 
+
+
+ft 
+#include <demo.g> 
+#pragma METHOD_CALL 
+
+
+METHOD VOID sub_dm_sub(PR_SUB *self) 
+{ 
+} 
+
+
+The general form of these files is described in the Method Function Source Files chapter. 
+
+
+In the generated skeleton files, all method functions are declared as being vorp and are supplied with only 
+the first, mandatory, parameter (being the handle of the class instance). It is the responsibility of the 
+programmer to make such modifications as are necessary to match the requirements of the method functions 
+of a particular application. 
+
+
+APPENDIX B 
+
+
+METHOD FUNCTION SOURCE FILES 
+
+
+For each method included in the category file by means of either ADD or REPLACE, there must be a 
+corresponding method function declared in one of the source files that is compiled and linked into the 
+application. 
+
+
+A set of skeleton source files is generated automatically from the category file if a -k flag is passed to 
+ctran.exe, as described in the Category Translation chapter. 
+
+
+There is no formal requirement as to how method functions should be divided between a number of source 
+files. The most common scheme is to place all the method functions for a particular class in a single source 
+file, using a separate file for each class (the generated skeleton files follow this scheme). Depending on 
+circumstances, however, the method functions of a single class may be divided between two or more source 
+files: alternatively, a single file may contain the method functions of more than one class. A viable 
+alternative to the above scheme is to group all the method functions of the classes of a single sub-category 
+file. The overriding aim should be to enhance the clarity and maintainability of the code. 
+
+
+The name of each method function is constructed by concatenating the class name with an underscore and 
+the method name. Thus, the va_test method of the DIRLIST class has a method function with the name 
+dirlist_va_test. Method function names may not be more than 31 characters long - which is less than 
+the sum of the maximum lengths of the class name (15 characters) and the method name (21 characters). 
+
+
+Method function parameters 
+
+
+A method function may have from one to four 16-bit parameters. These correspond, with the omission of the 
+message number, to the parameters passed to a message sending function (such as p_send). Note that the 
+message sending mechanism removes the method number from the list of parameters before calling the 
+appropriate method function. 
+
+
+The first parameter of each method function must be the object handle, that is, the handle of the class 
+instance. This handle, which is a pointer to the heap cell containing the instance property struct, is 
+conventionally given the name self. The name of the struct itself is derived by adding a leading PR_ to the 
+class name. This struct is defined in the .g file corresponding to the .cat or .cl file that contains the 
+corresponding class definition. This .g file must therefore be #included in the appropriate source file(s). 
+
+
+Calling conventions and function order 
+
+
+As described in the Introduction chapter, a method function should normally be declared with the 
+METHOD_CALL calling convention (that is, preceded by a #pragma METHOD_CALL statement). The only 
+exception is when a method function is the target of both a message sending function (such as p_send or 
+p_entersend) and p_enter. In this case the method function must be declared with the cDEcL calling 
+convention. 
+
+
+A method function source file may include any number of local and/or global auxiliary functions. To avoid 
+the need to repeatedly switch between different calling conventions, it is recommended that functions 
+should appear in the file in a standard order, for example: 
+
+
+e local and global auxiliary functions, declared with LocAL_c or GLDEF_C 
+
+
+e local and global auxiliary functions that are the target of p_enter, preceded by a 
+#pragma ENTER_CALL statement 
+
+
+e method functions that are also the target of p_enter, preceded by a #pragma CDECL statement 
+
+
+e the remaining method functions, preceded by a #pragma METHOD_CALL statement 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Where possible, auxiliary functions should be written in ‘topological’ order, that is, a function should appear 
+before any reference to that function. Method functions, however, may appear in any order. 
+
+
+Sometimes, conflicting requirements mean that it is necessary to intermix functions of different calling 
+conventions. If, for example, you need to position an auxiliary function that is the target of p_enter 
+between other ‘normal’ auxiliary functions, you can surround the function in question with the pair of 
+statements: 
+
+
+#pragma save, ENTER_CALL 
+
+
+#pragma restore 
+
+
+APPENDIX C 
+
+
+MECHANISMS 
+
+
+This appendix provides more detail than was presented in the Basic concepts section of the Introduction 
+chapter. In addition to giving further insight into the mechanisms involved in Psion's Object Oriented 
+system, it may prove useful while debugging errant applications. 
+
+
+Classes 
+A class defines the data (property) and behaviour (methods) of a particular type of object. 
+A class is implemented as: 
+
+e aset of method functions 
+
+e aclass descriptor 
+
+
+The method functions are those functions that imp lement the class methods. The source code format of 
+these functions is described in Appendix B. 
+
+
+Class descriptor 
+
+
+A class descriptor is a data structure that resides in the same code segment as the method functions of that 
+class. It contains information relevant to the class and consists of a header, followed by an array of 16-bit 
+code segment offsets to the method functions. 
+
+
+The C structure for the class descriptor header is defined as: 
+
+
+typedef 
+{ 
+UWORD cat; 
+struct p_class *super; /* superclass class */ 
+UWORD len; /* length of instance */ 
+UWORD base; /* base function number */ 
+UBYTE sig_6b; /* signature - should be O0x6b */ 
+UBYTE num; /* number of entries in vector table */ 
+UBYTE ncomp; /* number of component objects */ 
+} P_CLASS; 
+
+
+The contents of a loaded and dynamically linked class descriptor is as follows: 
+cat the handle of the code segment that contains the superclass class descriptor 
+
+
+super the offset of the superclass class descriptor within segment cat, or zero if 
+there is no superclass (i.e. this is the class descriptor of a root class) 
+
+
+len the length of an instance of the class, including the lengths of inherited 
+property (used by, for example, p_new and p_newlibh to create an instance) 
+
+
+base the base method number corresponding to the first entry in the method table 
+that follows the class descriptor 
+
+
+sig_6b a signature (which should be 0x6b) to guard against a bad class reference 
+
+
+num the number of entries in the method table 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+ncomp the number of component objects to be automatically destroyed 
+
+
+The following method table may contain "holes", represented by zeroes, corresponding to those method 
+functions that are supplied by a superclass. The following diagram illustrates a typical situation: 
+
+
+subclass superclass 
+
+
+header header 
+
+
+class 
+descriptor 
+
+
+where +a, +b, +c and +d represent code segment offsets to method functions. 
+
+
+In this example, the superclass provides two methods, whose method functions are at code segment offsets 
++a and +b. The subclass replaces the second method of its superclass, with a method function at an offset 
++c in its own code segment. It also adds one new method, with method function code at an offset +d. 
+
+
+The first method of the subclass is supplied by its superclass, as indicated by the zero in the table of 
+offsets. Sending the corresponding message to the subclass will therefore cause the method function at 
+offset +a in the superclass code segment to be executed. 
+
+
+Note that the two classes may be in the same or different code segments. The resolution of the links 
+between classes in different code segments is part of the dynamic linkage mechanism, described later. 
+
+
+Object creation 
+
+
+An instance of a class is implemented as a cell in the heap and is created by calling p_new, f_new, 
+f_newlibh, p_newlibh, f_newsend or f_newlibhsend. The returned handle is a pointer to the heap cell. 
+
+
+The first two words of the cell contain the location of the class descriptor of the class of which the object is 
+an instance (in exactly the same way as for the superclass reference in a linked class descriptor). 
+
+
+The remainder of the cell contains the property (if any) of that class, including any property inherited from 
+its superclasses. The property contribution of a class always follows the property contribution inherited 
+from its superclass, as illustrated in the following diagram. 
+
+
+handle class descriptor 
+
+
+property of C1 
+
+
+property of C2 
+property of C3 
+
+
+In this example, class c1 is subclasses the Root class, c2 subclasses c1 and c3 subclasses c2. The 
+property of c3 is made up of the contribution from c3 itself and the contributions inherited from C2, C1 
+and the Root class. The various contributions are ordered within the cell as shown. 
+
+
+The pointer to the class descriptor that heads the cell is set up when an instance of that class is created. It 
+is, in fact, the property of the Root class, which is the ultimate superclass of all classes. 
+
+
+APPENDIX C - MECHANISMS 
+
+
+The property contribution of a class always follows the property contribution inherited from its superclass 
+and this ordering stays the same even if the class itself is susequently subclassed. Suppose, for example, 
+that class cLASS1 subclasses the class Root. The property of an instance of CLASS1 is made up of the 
+contribution from CLASS1 itself and the contribution inherited from the RooT class, as shown in the 
+following diagram: 
+
+
+handle points to: property of ROOT 
+property of CLASS1 
+
+
+If CLASS2 in turn subclasses CLASS1, the property of an instance of CLASS2 is composed of the 
+contributions from three classes, ordered within the cell as shown below: 
+
+
+handle points to: property of ROOT 
+property of CLASS1 
+property of cLAss2 
+
+
+All the functions (p_new etc) that create an object initialise the property with zeros. 
+
+
+Categories 
+
+
+A category is formally defined as being a group of one or more classes. The classes are packaged into a 
+load module which, when loaded, occupies a single code segment. A code segment may not contain more 
+than one category. There is, therefore, a one-to-one correspondence between a category and the executable 
+code in a single code segment.! Note that this implies that an application that occupies a single code 
+segment may not contain more than one category. 
+
+
+Category code segments are shared - there is only one copy of a particular category in memory, however 
+many processes are executing it. 
+
+
+There are two main groups of categories: 
+
+
+e Image categories contain an entry point at offset zero and are used to implement pro grams. The 
+name of a code segment that contains an image category has the extension .$sc. An image category 
+code segment is created by loading an executable using p_execc (as described in the chapter 
+Processes and Inter-Process Messaging in the Plib Reference manual). 
+
+
+e Dynamic library categories (DYLs) have no entry point, but contain classes that are referenced 
+from image categories and other DYLs. The name of a code segment containing a DYL has the 
+extension .dyl. A DYL code segment is created by loading a DYL load module (which may be a 
+separate file or be embedded in an executable) using p_loadlib or p_loadfilelib (these 
+functions are described in the Object Oriented Programming chapter of the PLIB Reference 
+manual). 
+
+
+Category handles and category numbers 
+A category handle identifies a category code segment, which may be in RAM or the ROM, as follows: 
+e if the category handle is positive, it is the handle of a moveable RAM-based code segment 
+e if the category handle is negative, it is the paragraph address of a ROM category code segment 
+
+
+A category code segment may also be identified by a category number. This number is known at compile 
+time, whereas category handles are only known at run time. A category number is mainly used to create an 
+instance of an object class using p_new, f_new or f_newsend although it is also used by the more obscure 
+functions p_exactsend, p_reclass and p_cpycat. 
+
+
+! This is true for all SIBO executables, even if they do not use Object Oriented techniques and thus do not 
+explicitly define a category. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A local category is defined as the category containing the code that makes a category reference; an external 
+category is a category other than the local category. Given these definitions, the local category always has 
+the category number zero. An external category number is the index (from 1) into an array which, at run time 
+will contain handles to the external categories. The array exists in the local category code segment and is 
+generated from the list of EXTERNAL category references in a category file. 
+
+
+The value of an external category number thus depends on the composition and order of the external 
+category array in the local category. Different categories will, in general, use different category numbers to 
+refer to the same external category. Because of this fact, a category number should not be passed as a 
+parameter to an external method (for example, to create a component of variable class). When there is a 
+requirement to pass a category as a parameter, the category handle rather than the category number should 
+be used. The category handle may always be obtained from the category number by calling p_get 1ibh. 
+
+
+For example, consider a situation where an image category cat/.$sc makes external references to dynamic 
+libraries cat2.dyl and cat3.dyl, and cat2.dyl contains an external reference to cat3.dyl. 
+
+
+CAT3.DYL 
+
+
+The above diagram illustrates that in this case the external category number of cat3.dyl from cat].$sc is 2, 
+but from cat2.dyl it is 1. 
+
+
+Dynamic linkage 
+A reference to an external category by category number occurs when: 
+e aclass from an external category is subclassed by the local category 
+
+
+e the local category contains code that references an external category by a category number (most 
+likely for the purposes of creating an instance of an external class using p_new, f_new or 
+f_newsend). 
+
+
+At run time, each reference by category number (such as in a call to p_new) will generate a reference by 
+category handle. Before this can be done, the calling category must be dynamically? linked with all the 
+external categories to which it refers. External categories are referenced by their memory segment names and 
+it follows that, when a category is dynamically linked, all the referenced categories must be loaded. 
+
+
+Part of the linking process is the resolution of the reference to a (possibly external) superclass in each class 
+descriptor in the category. 
+
+
+A main image category is linked by calling p_link1ib (0). For the predominant case where an application 
+is implemented as a single image category referencing only ROM-based DYLs (which do not need to be 
+explicitly loaded), the image may be linked by calling p_1ink1ib at any time before the execution of code 
+involving an external category reference. The call top_1ink1ib is normally early inmain. 
+
+
+2 The term dynamic linkage is used because the link is made at run time. This is as opposed to normal 
+(static) linkage between code modules, which occurs at compile time (and is used to produce a category load 
+module, such as an executable or, indeed, a DYL). 
+
+
+C-4 
+
+
+APPENDIX C - MECHANISMS 
+
+
+A DYL referencing only categories that are already loaded may be linked immediately after it is loaded. This 
+may be done by passing a suitable parameter value to the function that loads the DYL (either p_load1ib or 
+p_loadfilelib). For example, this technique is suitable when an application category loads a DYL that 
+references only the ROM-based DYLs and the application category. 
+
+
+In any case where a category (whether an image category or a DYL) contains references to categories that 
+are not yet loaded, it must not be linked immediately after loading. First, all other referenced categories must 
+be loaded. Only then can the category be linked by calling p_linklib. 
+
+
+Referencing by category handle 
+
+
+It is possible for a category to reference an external category by category handle - most commonly to create 
+an instance of an external class using p_newlibh, f_newlibh or f_newlibhsend or to call the more 
+obscure p_reclassbyhandle. 
+
+
+In this case, the handle is normally obtained independently of dynamic linkage by one of the following 
+means: 
+
+
+e the category handle is passed as a parameter to a method 
+e from the segment name, by calling p_find1ib (emulating dynamic linkage) 
+
+
+e by the local category loading a DYL using p_loadlib or p_loadfilelib 
+
+
+Message passing 
+
+
+In OOP terminology, sending a message to an object means calling a method function of the class or 
+superclass of which that object is an instance. 
+
+
+Method functions are identified by their method number, which must be between zero and 255. The method 
+number zero is normally reserved for the method that destroys the object (and its components, if any). 
+
+
+The most common way of sending a message is to use p_send (or, more efficiently, one of the p_sendn 
+variants). This function must be supplied with the handle of the object instance (the address of a cell in the 
+heap, as returned by, say, p_new or p_newlibh) and the method number as its first two parameters. Up to 
+three additional parameters may be supplied. 
+
+
+The p_send function locates the appropriate method function as follows: 
+
+
+e it locates the class descriptor of which that object is an instance (using the category handle and 
+class segment offset at the beginning of the instance) 
+
+
+e if the method number is in range of the method table that follows the class descriptor, and the 
+corresponding entry has a non-zero value, it calls the corresponding method function 
+
+
+e otherwise it locates the superclass class descriptor and repeats the above 
+
+
+If the process of trying to find a corresponding method in successive superclass class descriptors 
+(sometimes called superclass chaining) fails, the sending function panics with panic number 48. 
+
+
+The send will also panic (with panic number 55) if the category handle and class segment offset at the 
+beginning of the instance points to a class descriptor that does not have the correct signature. This catches, 
+amongst other things, the sending of a message to an object that has already been destroyed. 
+
+
+If successfully located, the method function is passed the object handle and the optional parameters (the 
+method number passed to p_send is suppressed). 
+
+
+Within method function code (including any auxiliary functions) it is possible to 'send a message’ by making 
+a normal function call to another method function, rather than using one of the above message-sending 
+functions. This is only possible when: 
+
+
+e the target method function is in the same category as the sending method 
+
+
+e the target method is monomorphic, that is, the functionality does not depend on the class of the 
+instance to which the message is sent 
+
+
+e there are no calls to p_supersend in the target method 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+This technique may be used freely in application-specific classes, since such classes are totally within the 
+control of the application writer. When writing general-purpose library DYLs, one has to be more careful 
+about calling a local method (rather than using a message sending function such as p_send). Making a 
+direct call removes any opportunity for subclassers to divert the send to a subclass method. However, in 
+some cases it may be positively desirable to restrict subclassers in this way. 
+
+
+The message sending functions (p_send etc) represent the only mechanism for calling methods when: 
+
+
+e the method is polymorphic (where a particular send may call different method functions depending 
+on the class of the instance to which the method is being sent) 
+
+
+e the method function is in an external category (for example, a ROM-based DYL) 
+e the method function contains a call to p_supersend 
+
+
+Calling conventions for method functions 
+
+
+A method function that is the target of any of the message sending functions (eg p_send, p_supersend or 
+p_entersend) must use one of the following two calling conventions: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+
+
+METHOD_CALL where the generated code will take the parameters from the registers (which is 
+more efficient) 
+
+
+Note that if you call a method function directly, the prototype must be visible to the caller and must, of 
+course, indicate the correct calling convention. 
+
+
+Recall, from the Error Handling chapter of the PLIB Reference manual, that the target of a p_enter must 
+use one of: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+ENTER_CALL where the generated code will take the parameters from the registers 
+
+
+Since the ENTER_CALL convention is different from the METHOD_CALL convention, a method function that is 
+a target of both p_send (or any other message sending function, including p_entersend) and p_enter 
+must be declared as CDECL. 
+
+
+Method parameters 
+
+
+In the calling convention of message sending functions, such as p_send, the function parameters are 
+passed in registers. In TopSpeed C this means that no more than five parameters may be passed (including 
+the object handle and the method number) with each parameter being limited to a 16-bit value. 
+
+
+Thus the parameters to a method sending function may not include the types LONG, FLOAT or DOUBLE, and 
+structures may not be passed by value. The preferred technique is to pass the (16-bit) address of any of 
+these types of data. 
+
+
+In exceptional cases a LONG may be passed as two WoRD parameters, where the first contains the least 
+significant word and the second contains the most significant word. A very small number of methods in the 
+OLIB dynamic library, for example, use this technique. 
+
+
+INDEX 
+
+
+.th extension, 15-2 
+ACLIST resource struct, 8-9 
+
+
+ACLIST_ARRAY resource struct, 8-9 
+
+
+AM_ADD_TASK, 16-3 
+AM_FINDIMG, 16-2, 16-3 
+
+
+AM_LOAD_RES_BUF, 15-2, 16-3, 17-4 
+AM_LOAD_RESOURCE, 15-2, 16-2, 17-3 
+
+
+AM_NEW_FILENAME, 16-2 
+switching to a new file, 11-2 
+AM_NOTIFY, 16-4 
+AM_NOTIFYERR, 16-4 
+AM_RSCNAME, 16-2, 16-4 
+replacing, 15-1 
+AM_YIELD, 16-3 
+CHLIST resource struct, 8-6 
+CHOICE_ITEM resource struct, 8-6 
+COM_ACCL_CHECK, 17-2 
+example of use, 5-8, 5-9 
+COM_EXIT 
+application termination, 11-3 
+Shutdown message, 11-3 
+COM_FILE_CHANGE 
+example of use, 11-1, 11-2, 11-3 
+COM_INIT 
+example of use, 5-10 
+COM_MENU 
+example, 5-6 
+example of use, 5-9 
+COMMAN class, 5-1 
+DatDialogPtr, 8-1 
+DESTROY, 6-4, 6-10 
+Dialog 
+
+altering items, 7-19 
+
+bullet symbol, 8-3 
+
+flags, 7-3 
+
+prompt, 8-3 
+
+results, 7-20 
+
+simple, 7-18 
+
+title, 8-2 
+
+title - replacing, 8-5 
+Dialog controls 
+
+action list, 8-7 
+
+choice list, 8-5 
+
+date/time editor, 8-16 
+
+edit box, 8-9 
+
+file name choice list, 8-20 
+
+file name editor, 8-19 
+
+floating point editor, 8-15 
+
+integer numeric editor, 8-11 
+
+latitude/logitude editor, 8-18 
+
+
+long numeric editor, 8-10 
+
+pack selector, 8-19, 8-20 
+
+range numeric editor, 8-14 
+
+small action list, 8-8 
+
+text window, 8-2 
+
+word numeric editor, 8-13 
+DIALOG resource 
+
+example, 8-2 
+Dialog resource 
+
+example, 7-17 
+Dialog resource structs, 7-3 
+DL_CHANGED, 7-15 
+DL_DIMMED_MESSAGE, 7-12 
+DL_DYN_INIT, 7-7 
+
+usage, 8-1 
+DL_FOCUS, 7-15 
+DL_HANDLE_TO_INDEX, 7-8 
+DL_INDEX_TO_HANDLE, 7-8 
+DL_INQ_ MINSIZE, 7-11 
+DL_ITEM_ADD, 7-10 
+DL_ITEM_APPEND, 7-11 
+DL_ITEM_DIM, 7-8 
+DL_ITEM_LOCK, 7-8 
+DL_ITEM_NEW, 7-15 
+DL_ITEM_REPLACE, 7-11 
+DL_KEY, 7-7, 8-1 
+DL_LAUNCH_SUB, 7-15 
+DL_SET_ITEM_FLAGS, 7-9 
+DL_SET_PROMPT, 7-9 
+
+example of use, 17-13 
+DL_SET_SIZE, 7-12 
+DL_TAKE_FOCUS, 7-9 
+DLGBOxX class, 7-2 
+DLGBOX methods, 7-6 
+DTEDIT resource struct, 8-16 
+EDWIN resource struct, 8-9 
+FLTEDIT resource struct, 8-15 
+FNEDIT resource struct, 8-19 
+FNSELWN resource struct, 8-21 
+h2LineConfirm, 17-11 
+hAppendEllipsis, 17-6 
+hAtob, 17-5 
+hAtos, 17-6 
+hBeep, 17-9 
+hBusyPrint, 17-9 
+hConfirm, 17-10 
+hDestroy, 17-2 
+hDlgItemDim, 17-20 
+hDIgItemLock, 17-21 
+hDlgSense, 17-17 
+hDlgSenseChiist, 17-18 
+hDlgSenseDtedit, 17-20 
+hDlgSenseEdwin, 17-17 
+hDIgSenseFledit, 17-19 
+hDlgSenseLledit, 17-19 
+hDlgSenseNcedit, 17-18 
+hDlgSensePtedit, 17-20 
+hDigSenseRgedit, 17-19 
+hDlgSenseTwips, 17-22 
+hDlgSet, 17-12 
+hDigSetChlist, 17-13 
+
+
+HWIM REFERENCE 
+
+
+hDlgSetChlistOn, 17-13 
+hDIgSetDtedit, 17-16 
+hDlgSetEdwin, 17-12 
+hDlgSetFledit, 17-15 
+hDlgSetLledit, 17-14 
+hDlgSetNcedit, 17-14 
+hDigSetPrompt, 17-13 
+hDlgSetPtedit, 17-15 
+hDigSetRgedit, 17-16 
+hDigSetText, 17-12 
+hDlgSetTitleByRid, 17-17 
+hDlgSetTwips, 17-21 
+hDlgTakeFocus, 17-21 
+HELP_ARRAY resource, 15-3 
+hEnsurePath, 17-3 
+hErrorDialog, 17-11 
+hErrs, 17-4 
+hGetBBWid, 17-8 
+hGetBWid, 17-7 
+hGetS Wid, 17-8 
+hInfoPrint, 17-8 
+hInfoPrintErr, 17-9 
+hInitVis, 17-2 
+hLaunchDial, 17-10 
+hLoadChlistResBuf, 17-4 
+hLoadResBuf, 17-3 
+hLoadResource, 17-3 
+hSetGFont, 17-7 
+hSetGStyle, 17-7 
+hSetGTmode, 17-6 
+hwim.th, 15-2 
+HWIMMAN, 16-1 
+hWservComSend, 17-2 
+LG_DRAW, 6-11 
+LG_SELF_CHECK, 6-11 
+LG_SENSE_WIDTH, 6-11 
+LG_SET_ID_POS, 6-11 
+LG_UPDATE, 6-11 
+LLEDIT resource struct, 8-18 
+LNCEDIT resource struct, 8-11 
+LODGER class 
+
+and dialog control class, 8-1 
+Menu options 
+
+validity checking, 5-8 
+MENU resource struct 
+
+and choice list, 8-6 
+NCEDIT resource struct, 8-12 
+p_false, 17-2 
+p_true, 17-2 
+PUSH_BUT resource struct, 8-8 
+RGEDIT resource struct, 8-14 
+s_.hlp, 15-2 
+s_.rss, 15-2 
+SE_DTEDIT struct, 8-17 
+SE_EDWIN struct, 8-10 
+SE_FLEDIT struct, 8-16 
+SE_LLEDIT struct, 8-18 
+SE_LNCEDIT struct, 8-11 
+SE_NCEDIT struct, 8-12 
+SE_RGEDIT struct, 8-14 
+SE_TEXTWIN struct, 8-4 
+SE_WNCEDIT struct, 8-13 
+Subdialog, 7-22, 8-3 
+
+
+puile 
+puile 
+
+
+sx_.ra, 15-2 
+top-level windows, 6-4 
+TOPIC_ARRAY resource, 15-3 
+TXTMESS resource struct, 8-4 
+w_am, 5-11, 16-1 
+w_ws, 5-1 
+WN_CALC_POSITION, 6-6 
+and WN_POSITION, 6-6 
+WN_CONNECT, 6-4 
+and WN_POSITION, 6-6 
+WN_DODRAW, 6-5 
+WN_DRAW, 6-7, 6-8 
+WN_EMPHASISE, 6-5, 6-8 
+WN_INIT, 6-7, 6-10 
+WN_KEY, 6-6, 7-13 
+WN_POSITION, 6-6 
+WN_REDRAW, 6-4 
+WN_SENSE, 6-7, 7-8 
+WN_SENSE_HELP, 6-5, 7-13 
+WN_SET, 6-7, 7-7 
+current dialog, 17-12 
+WN_VISIBLE, 6-5, 6-10 
+WNCEDIT resource struct, 8-13 
+WS_ALERT, 16-12 
+WS_BACKGROUND, 16-13 
+WS_CHANGE_CLIWIN, 16-7 
+WS_DIAL_ENYV, 16-11 
+WS_DO_DIAL, 16-7 
+
+example of use, 7-16 
+WS_DO_HELP, 16-8 
+WS_DO_SUBMENU 
+
+example of use, 5-11 
+WS_DYN_INIT, 16-13 
+WS_EDIT_PDEV_SETUP, 16-12 
+WS_EDIT_PRINT_CONTEXT, 16-12 
+WS_ENS_PRINT_CONTEXT, 16-12 
+WS_ERROR_DIALOG, 16-10 
+WS_EVAL_ENV, 16-10 
+WS_EVALUATE, 16-10 
+WS_FOREGROUND, 16-13 
+WS_FORMAT_DIALOG, 16-11 
+WS_FREE_DIAL, 16-8 
+WS_LOAD_CHLIST_RES, 16-8, 17-4 
+WS_LOCK, 16-9 
+WS_QUERY_DIALOG, 16-9 
+WS_RESET_MENUBAR, 16-9 
+WS_SENSE_PDEV_TEXT, 16-13 
+WS_SET_MENUBAR, 16-9 
+
+example of use, 5-11 
+WS_WRAP_ PARA, 16-8 
+WSERYV active object class, 16-5 
+
+
+WSERV window server active object, 6-1 
+
+
diff --git a/docs/3-02 Object Oriented Programming Guide 2.30_djvu.txt b/docs/3-02 Object Oriented Programming Guide 2.30_djvu.txt
new file mode 100755
index 0000000..78027c0
--- /dev/null
+++ b/docs/3-02 Object Oriented Programming Guide 2.30_djvu.txt	
@@ -0,0 +1,23578 @@
+SIBO 'C' Software Development Kit 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Version 2.30 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1994-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion 
+PLC acknowledges that some other names referred to are registered trademarks. 
+
+
+6102 0016 03 
+
+
+CONTENTS 
+
+
+1 Introduction.............scccsccssscrsssrseesscersseeseeceseessseeseessessseesseesseesseesseesseessesscessceescesseeesessseseseesoeees 1-1 
+Basic-concepts a2) Sn iedstiis tien letshegtad eta iedetedindeentectshdiad om ietsientan ied teedomeitetes 1-3 
+Classesi si tesvidiesivansaisvedte sities eaten ea er oleae beset aanneaeeSy 1-3 
+OBject Creat On x. 24.05. t0es Ah ail eistect at aitee thnk aie ditaetas eit at a aie 1-3 
+Comiponent-objects acc. .senicacisier di atinivaiinlenias aim cmevganeieie 1-3 
+OBject destruct On’ ye crs cor sep adeceeeeeces ze veloee ce oeees hte adapaveg bees bt scenanh feet ede potegenepeentites 1-4 
+Cates ories .acfeiecayacltegscetegigaetbeuiy esd ahs ces edipdasd canneehbadipduel caoydehbgtbdust cgueassbagepdee eae 1-4 
+Category handles and category NUMDETS .............eeeeeeseeesseeeeneeceseeeesaeeesseereneeeeee 1-5 
+Message: passin yi. o.vin sri diskite, sites high i niai rain teie aii aee lees 1-5 
+Notation and CONVENTIONS ...........eseeeeeeecsscessseecsseeceseeeesseecsscecssceceeecesaeeesseecsaeecsseeeeneeeenaes 1-6 
+Category numbers: s..2.7.5cc.c.gyasbedyieibessyaeeben pies decsvaeibedipiasledbyheibege yous beheaesbaspaeh ben aeey 1-6 
+CASS MAMeS 5.02.62 oxb veut ovav sue aah caiuteses taut seh sallow saint dou vauet ot sGtna Distant Werem editors statements 1-6 
+Class numbers i3.s.ie2 iatisevairates avg ial eacavai nei asisaiel Gummdaeteioas 1-6 
+Method attics. ses: exec teeeedecstegelore deus eat tegatana ledet hte dale erecat ete dadesem pedal ty dotegenvrestetes 1-6 
+Method function Names ...........eecesseceeseecssceceseecsseeeesseecsaeecsseeceseeeesaeeesaeesseessneeeesaes 1-6 
+Messages and message NUMDETS ............ceseccesseeesseecsseecsscecesaeeesaeecsaeecseeceseeeesaeessaeers 1-6 
+Object handles 23. .:3.th:eaviseids ain ev hi eae hi ei avi aed 1-6 
+Method function prototypes ............cccessccceessscceeeseeeeeceeneeeeeseeeeceesaeeeseenaeeeseeneeeeesneeeess 1-7 
+Class :dia stam sis0c3 381 cee Bivieleepteek Given begin epee bese Giyaidesiaet eeyaitesientens 1-7 
+PrOSrammMmins OPtONS 1562: ccs cdetecey sis ocbetest see caad oes Met ah aie taal ae Glad od at ae aN cleat aeons 1-8 
+Using existing object Libraries... eee eescecsscecesceeesseecsseecsseeceseeeesaeecsaeerseessseeeesaes 1-8 
+Defining application-specific Classes .........cseesecesseecesseecsneecseeceseeeesseecsaeecsaeessseeeesaes 1-8 
+Creating and using a DYL.... eee eesecsnceceseeceseeeesaeecsseecsseeceseeeesaeecsaeersaeessneeeesaes 1-8 
+NS 19 EL WiIMA 5.0: Sasi shasta shied sees ate hes one Mat ook Ua ak ote atta tata cau seated ante caveats atte y 1-8 
+The basic HWIM application component Objects ...........eseeeseeceseeeeseeeeeecsneecsneeeesaeeesaeers 1-9 
+The application Manager ..........eeseesecceseeceseeeseecsseecssceceseecesaeeesaeecsaeecseesseeesseeeesaes 1-9 
+RESOUICES wu. seitesiei atheist AS Sheesh pease RGU iba ang balgetareeehey 1-10 
+The window server ObjeCt 2: sb esos cas teed seh shtd eke tuetsche shad oats tees cake stleddsbint ccbested sh denteets 1-10 
+The command manager ...........cescceseccesseecsscecsseecsseeeesaeecsseecsseeceseeeesaeecsaeesseessseeeesaes 1-10 
+THe Clem t: Wind Ow se sad: ccecscad. hates Ques cette dakar s Mes date sey ates Suge eatbees datewersvatedepslttivestoaes 1-10 
+THE On GNC ioc sieccescesd caeedaes ceaededbedseiavvedandesbedandevvesardesbederdeseilerdevbiderdesvigetdesbudendevsddeabens 1-11 
+Menus Dat cscs et ext a ited aha eh ti a es ee al Lit nt at at eat na Sat 1-11 
+Dials ces cessciccsecdaacedscees ceatedas coandesuevacddaccsaadaevevadadeucvaa deauevaadéveisaacess aadedevdeaacenvetaea tes 1-11 
+aN 0) 0) 8Cer:18 (0) 0) (6) Os (oh) ee 1-12 
+The required files’ sii...cisetccssacktccsedckh ceevicanccovdchncdeveceoeeuveceh eueydcboedundevbedendepuesandesesavengdavdvataes 1-12 
+Cates ory Tle asics ket ece ties feb ea Niataect Su Alta e Sict ie Roh Let Soe Rt ot ie oe A ist Bak 1-12 
+Source file8s; oi. fastesvsite ei neaveei fat dai eavdeieiiel dei os vdgioioss dos wanes Muara aint 1-14 
+Method: funrcti otis: ises cere, staceveracethtng stun cseteceteat potter edb tet bvny scanned beet htes atone eebeetedes 1-14 
+Malt. :isc.sseiiynitesiietiinkiebratainebeniialanehaipial eeaaieiel dite ae 1-15 
+Application start-Up ............cesecssecssceceseeceseceesenecsscecsscecseecnsseesasecanecsaeeceseeceaseesaneesaners 1-16 
+Resource externals files: :.0::.chi en eehi oeeiionr i nvidia aie vdinii aida ave 1-16 
+Application Resource file 0.0... ceeeeecessseecsseecsscecesseeesaeecsseecsseeceaeeesaeecsaeessaeessseeeesaes 1-16 
+System resource file ...3..sc.tce.ssevs ccspeeh besapdeskcdepdaineghs Qesbeeipaaibesepdebiegupeesvesd seit ceiyosbegetees 1-17 
+Miscellaneous: files si. s.ttsccievied iui tect aeesttond Mie eect batons tat enchants Hatem lant ant ewes 1-17 
+We Oishii cs eves eet hs een as setae Pa en ate ete aen ues eae ate a 1-17 
+PCG sHES StS istrefi cetl a select terest iate eM etal tps ti aatet rou dede basal dl odes Mls tatltds on, 1-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+2 Building an Object Oriented Application .................ccssssscsssssscssscseessscsecsssccessssssessssseseesseees 2-1 
+
+An example application.............::ccccesccceesseceeeseneeeceseneeeceeeeceeeeaeeecsenneeeeeeaeeeeeenaeeeeeenneeeenees 2-2 
+
+The-example Source sccccteeecsacer ecg egestas vated adeeb wee eased ned ebb devien bebe oobeeviae ets 2-2 
+
+Building the example application 0.0.00... ceeceeseesseecenceceseeeesseessseecsacesseeseseeeesaeessaeers 2-5 
+
+3 Building a Dynamic Library...............ccsscccsssccssssssscsssecsssecsssssssssesssssenssscsssscscsssscsssssssseneseonese 3-1 
+
+AM example DY Visi sssccievestces shea hegoedevs coh iuen Soebeaus bc otanea He ovansacashechadzuyecuusaub aces Sasseoevoasesus aeteey 3-1 
+
+The example sourcevishs cst eties ste davis iva Aundiiibits aii datiie davdias a disses 3-1 
+
+Building the example DY Lis .cissseis ct cecescesscivese ctvus cots ebeeseh Stuve fesgekescen stnbe subsebvoaes sveedvlse 3-2 
+
+Usins the example: DYL s.4c:sicsssicisdasassgsazesadahosinas aoasndashesesanassondauseaeaeaianeandaneastest 3-3 
+
+A DYL that supplies the ROOT Class 0.0... ee ceeeseecsseeceseeeeseeecsaeecsaeesseesssaeeesaeecsaeesseeeees 3-4 
+
+Building DYLs into an application .......... eee eeeeeeseeecesneecseecsseecssceeesaeecsaeesseessseeeesaeessaeers 3-5 
+
+DYIb ddd-fle lists: sc. s2trie etal ee Paha Peak enh aten een hel 3-5 
+
+Accessing a builtin: DY Lig. si siete isuesids sahepeoneaeteaticteaeeheauetenbactupeetaaisteaiaaisgeatesyecenteas 3-5 
+
+4 An HWIM Example - Hello World.................ccsssccssssssccsscscecssccsescsscccessscsessssccsesssscsesssscseessoees 4-1 
+
+THE Cate SOry Ales, el weesees ent odes becbece eset cane eopetedasah dus Sestete date toate beet dedatenenep abs tedoreterte eds 4-3 
+
+The resourcé:externals fle: c12.2..5cc.5s:00 case ees beeiyces ig desdecovenbiQigdustesayoesbezerasibesupbesecneysuanessete 4-3 
+
+PRE TESOULCE Me drs sas Seesece cen hed cect ane eels te ces ties ses Cee oabvtgict ont ayn tests eet ote auch oiuboss ae esteates 4-4 
+
+The-source:cod@sc:e.t34 hi sarentetien tavaniatdisordn atau terginatasicovein ni asenineas 4-4 
+
+Buildings thesappl ata ons. siec cesses cag soe eauue tes oced eas est otit-cesaues sued viet onyocay pant sat sautedeppectiett ey, ss 4-6 
+
+5 Commands and Command MenuG............cscccrssercsrsserssersserssersserssesscessserssssessssssesessseeeseees 5-1 
+
+The Command Manager .2-s. 56.5 ics cess2edes002 Fes cove ta ves ces Suse redsteSesoes dean suvadeSecovs des pevitdedorovsiia Phe 5-1 
+
+Addins commarid OptlOns?ss.:..sc.sesssavksesieshdesapeenesieteuhseeaeeana sutenddaanpsasaaiboesigaaseeanasuicagses 5-2 
+
+Series: 3a shifted accelerators .......c.sccsccseceehseeudvesesebersiosessontonsaerssodvodsensagnerssecussostesenens 5-5 
+
+Series 3a command Option QrOUPING...........: ee eseceeseecesseecseeceseeeeseeeesaeecsaeerseeesseeeesaes 5-6 
+
+Sharing method function Code ........ cee eeeeeesseessneessscecsseecsseecesaeeesaeecsaeecseeceneeeesaeeesaeeseaeers 5-6 
+
+Changing the text of am OptiOn ........ eee eeeeeeseeceseeeeseeeesseessseecsseeceeecesaeeesaeecsaeesseeeeteeeesaes 5-7 
+
+Disabling. menu: Opt On. o..s6.5éss-cchsccugued Sestceui cies doeks aviewes se eeqedbacteesh ccvsstent sot eoubonstorenedcbeosbed 5-9 
+Changing the number of options in 2 MCNU ......... ee eeeeeeeeeeeseseeceseeeesaeecsseecsaeecsseeeesaeeesaeers 5-10 
+Displaying a status WINdOW...........ceeseesseessneeesseecesceeesseecsseecseecsseecesaeeesaeecsaeesseeeeneeeenaes 5-11 
+Application-specific initialisation ..........eeceeeeeesneecseeeseecseecssceceeeeeseeesaeecsaeecseessneeesaeens 5-12 
+Replacin ga ment Dates. sisish.ctseust ciate euskal g 5-12 
+Accelerators for replacement menu bal ............ceeeeeesseecsseeeseeeceseeeeseeecsaeesseessneeeesaes 5-13 
+SUBDMEN US sai bs coe liesd og sevesces Staas cov Pees ech saute Covbaube Cob souks Covboibetebseres Pevbchbededscnus east abedetstaeedy 5-14 
+Shutdown Messages. nics sieciusdavseestsaeceuslatiedetiataceasladncstisaaentamodstietaadetateestiansendatedel 5-14 
+
+GO: WINGOWS 6. cuvasssccesasssscesondsovecndscoeveddsosesoassusavosdensasossensavesdundedessunsesesdnndesesenodesesdeasesosnsavesecseadeseenea 6-1 
+
+Wiridow usage rm WIM cissecccic tes tevgeuet bev sinh sep eeuteeystotentppeutesesstes ests anteds pote reupeesteneiens 6-2 
+
+The draw/redraw mechanism .............:cceescccesecsseceeseeeesseecsseecsscecsseecesaeeesaeecsaeessneeseteeeesaes 6-2 
+
+Drawin ssa: WindOw 2. costes rata bat elie ast eked Red nai ait tl een estates 6-3 
+
+Lodger: windows s):2cnsiuihnehiineiinnehsl ab ei ards aie hil ei avi eee 6-4 
+
+RESIZINS A: WITLCOW 0. oo eso sup sat edeesee) ents edetedepsget ant ete levestceboasdednteaipbeetegdensntpdent-cevededestprastig 6-4 
+
+Window emphasis. s:y:..2c,25.500yshbesietest cesphei oldie duel aeyhehbeshbdeel euphbnite hed die aehibenieane. 6-5 
+
+T DIALOGS wcvisccveusdsccvsacdssuvededsouvessisensadsdeagDhossebedesesenstsoedenciededensisestessdesedvnssesdvaaseseivenseosieasdesessansoesses 7-1 
+
+Wsitig dialog BOXES :i:iscisicteitatiesathotaetalissateathonietaoesiathonistaocetdotendateectdationtaticasttas 7-2 
+
+Default dialog behaviour ............ccccccceesccecesssceceeeeseeeecesneeeeseaeeeceseneeecseeeeesseaeeeseeaees 7-2 
+
+Dialogs and resource: files: sc Jerieth din Mahi laet Atenas bases ts 7-3 
+
+Teaunichimg: ai dial Og: cesz eed os sive cavtan csta eh yeh 2th sects Seen teeta oss tacos feeiteesseta deen ea deeseeds Seondeass 7-4 
+
+
+CONTENTS 
+
+
+Simple: dial ows ‘creche seessb aschistesztees cay stbetee steko cudidinetova voxs cus adivs ieapeve eobsdeveteniees Savseebess 7-5 
+Dynamically initialised dialogs... ceeeeeseeesseeesseesssceceseeeesaeeesaeecsaeecsacesseeseneeeesaes 7-5 
+Further dynamic imitialisation ............cccecccccsssccceeeencecceseneeeeeeeeecesnneeecssneeeeesseeessenees 7-7 
+Retrieving dialog results: s.:¢. s/.ccscci des deidspeehe se uae desicetesodeaphaashsvdasohep haath setesv heeds AA 7-9 
+Dialogs with and without "WAIT"... cee eeeeseeceseeeeseecseecseeceseeeesaeecsaeesseeesseeeesaes 7-9 
+Controlling the width of a dialog ....... ee eeseseseecsseeeeseecseecsseecsseeeesseecsaeesseessneeessaes 7-9 
+SUBAIAaLG SS. .5 555 shat Hess eh LSed oh ee Gh Sad abs Sesh Shag eect oTiebink ceeded a died eos culodes 7-11 
+8 Dialog Controls ...............sssccssssssccsscscecssscscessscsccessscccessssssesssscccesssscssesssscssssssscsesssscssessssesessssocsoes 8-1 
+TOXt WINdOWS 0: c.cic.ccessduadccseashd cevgdsatecevisetccsgdcatecovdshsccovdcen cdevicencdoudcancdevadhe sda vdcenedenecnaceuucess 8-2 
+Und tialiSati Of s.3 222 cee vhics ceeckies See cteessehhiah eee hehehe eect etaae Leche Se ehacas este ae aae te anes 8-3 
+Seth Ge sssssslhei ereheisty Ga tesieiie Saree astai oni sesegi ist Mei oavaieesl Go dan eaeeren 8-4 
+SCHIST Oe ale esac as oceg oak Pretty sosegeat east tenotes sah Petath te, odatne esto as edetach Pela rt natal None aat asi 8-4 
+ChoiGe LSts 30... scccessceiedesdesigdestesaadestagseduatageedvalccoplsatesondseledevdces cds dene cdovdeabcdevcanendevsagendevices 8-5 
+Ti tialiSati Off vic cee ese eect ce tees ide cabs ea ntec deme dace van chbebeata ese ses biveum deedlecscdeeted arent te 8-5 
+Seth Osinb seis od eerste eee ad coi. eee ee 8-6 
+WS CHISTING2 3o5 sles catch dah ca teae eahe de vata esta testa hoveses ate bastadevedes sing buet awit etetedvehigtats detetoves iantanse 8-6 
+Push buttons and action lists ...........ccccscccceesscceeseseceeeeeseeeeeeeeeeeeeseeeeeseaeeeceeeneeeeseneeeeeseneeeess 8-7 
+Ini tialiSati Gs: 0 oe. tics cet eie ee eee tester alte tite ae led teen Geeta dae ed ee als 8-8 
+Setting and sensi G voiiss5) deveisisies eaveniei aa avaniai aa rareatasereiiot eater 8-9 
+Edit BOXES 2 i oii 0en ctiscass  Biveleatbicocelec. fede cecedeldedesevtve dated. dedauesseceditededestdcastaleds tolsebuceee do’ 8-9 
+Initialisati onss.cccc.tcgeeiessciades tediedestecaedestedevasat sdavdial cdevdsetecavdee ledepiaas cabs dead egevdeabeasvecabees 8-9 
+DENG. i5 vs Rot Seth Od ks kd malt ea, edict SS oh, A Cael Sod aio, oat Lod Ahan cad Se 8-10 
+SENSI Ses} sei tvhel er eiee ai ae ee ee eis 8-10 
+LONG numeric Cito «2.0... eeecceeeececeesenceeceeenececeeaneeceseneeecesneeeeneaeeeeeseaeeeeseeeeesetaeeeeeenees 8-10 
+Tnitialisati onie.ssceccescacecesveciecesscdieveane davdetcdeveeadadavdvas (devasetccavdcatedevicenedevdcae cdovacsdedsveceeees 8-11 
+DEMING sis SNCs 6 Rita tin Galatta eat a tis Ge lt a el tls erin at ad ol 8-11 
+SONSING seo ios oni eaitav girs i ciineevdgass tase se veel stat ates cesvdei seston mavdnerauamaveseyaiaeie 8-11 
+Integer Mumeric Cd tor ys... csscie.socee saa state vegacet tes lop eet ccv gesntieaty eout seeodetestgvanteespetebantpsanteven th 8-11 
+Tnitialisati on i..ecccscgeuiess ccsadesdesieienncesadestedevdsabadonduededevdaescdevdae Ueduvdcab cevdcab cdevdcabceevecdees 8-12 
+DENG So et At ee sttd el ceed Met ee SORA ae a eA et au a A ea cal SC ated Sa 8-12 
+SENSI Ge53,0 Bei eieesied. hier ei viei oui sae es vigd nite ea vagiese ro eave aire? 8-12 
+WORD numeric CIOL «2.2... eeeeecceeeeceeeesecceeeeeneeeceeeneeecesnececesaeeceeseaeeeceenaeeeeseeeeessneeeeeess 8-12 
+Tnitialisati Ons: s.ccc.: catsicsuesiedeascdeaveaus doedestcdevesabadovdsas (dsvashtecovdcabedevachbedevdcas cdevachoedevecdbees 8-13 
+CPIM Ges Vi cacti os alta Abate itt Bt a Alia lid ee a Bll A, lid eM t an Aly 8-13 
+SENSING 3.343): aiiravgiitet Gumaydgisteet Gai seevigi sist dei caval iest ans maraeat dames au? 8-13 
+Rance TumerntcieditOn sss. deci fovea state eves enhe vetored vadethte gatos Meus cot htegadateve avetbee daleateeeeatyaes 8-13 
+Initialisati oni. .acc.ccgeeiesscdedestedeeiestaseedssbedsedsatsduedval cdevdsetecsvdceledepieabcduy dead cdevdcabeesveaevens 8-14 
+DCL Gl i vise Ae eet oe sh ee Sh ch et elt, eld Saks, tn taal Sad tit, ome act fal ol ad oe 8-14 
+SENSING: s3.o} eee nevi oe ihe ai pene a eon a a eee 8-14 
+Floating POmmt CQItOL: 2) sc cckesestecedstacesle bests cepadadsip beets dedaceoahy best devededeatg beste deportes wate benteven eds 8-15 
+Initialisati Oni .:.sccc..sscecessececeasccieveand sovdesncdeeesanadavivas cdevisenccavdcaneduvseancdevicancdevedsocesvecaeees 8-15 
+CEM Sei sk se het ee lta tee ee alte Dts oe lat at Sd et Rt i fe, ih aed ahi 8-15 
+SENSING sid. ce fei eaveassieteiineevgiast a tesso nee edeistanates cesvdeisvasiasoi Pavdnersrtianaveeiey auntie 8-16 
+Date/tim@ editor oc eeleledenaescevesacteccenevngsaetetedetsnevsesinsore poansacegeiet oes dolste dogs invecessansevsgsaasevedent 8-16 
+Tmitialisati Onis. s.cccccccteiess cccadestedeedenncdeadestadeedsad cdonduadedevdaescdvvdae leduvicab cevydeadcdevdcabcesvechedee 8-16 
+DCU Ges Sa vk A etsee she es cache Mee cee Stal ali al Seal ut es ct ah ee cau SNC ated See 8-17 
+SENSING ey scHiecieiv hei eiy eles ai ee sae eee veo ene ieee 8-18 
+Hatitude/Loneitude dior: 2.5 cc.cedssicesieivetecedasadeiie beste dedecteshy bake dedecea ests texte deveceseetpataverers 8-18 
+Tnitialisati Ons: sccccecaiesuecieseascaeateabecaedesidevesadadovisas cdevisbtecopicarcdevienbedovicanedevachbedveceeees 8-18 
+SEEING sh ses si ache tee cae Peltha ch AO th oR 8 cecal Mt a et a Rll ON, it Ni a ll 8-19 
+SENSING. sécdsshei ees, Havieantet eu mesvdeiseme i egso seven stat tsi casvdeisias totes wander umes aaatee 8-19 
+Pile Name Edits. Pevedlodedeuseideveda tle etegeddecuedddetuee ed deead ede gelaesdddeiatecddelaue igbiete Blunts deans evedest 8-19 
+Trnitialisati on ss. sccc.tcgcsiestgaiedes vedeeiestedandestadavieabadovduadsdspdaetcduvise ledepdeabeeevdcadesevdcabedevecaeees 8-20 
+DEIN Gs Ath A et Se sth a oe Batok Det eth d lad Sekt Sn tael Sod tok, A al hh att tek 8-20 
+SENSIN Oss ).v)i eevee. vind) serene vai pane al a eevee ee Rie 8-20 
+File name: CHOICE MISE. oicccscseiesecsatadececedassevssdedecucetessentedadeducecesbantsdevedacedessintetedadsdedevsensatensd’ 8-21 
+Initialisati on st. ccccescscecesseciecesscteveaut sovdeancdevesanadavdvas cesvisetecavdcaresuvicnnccevicancdevechocdsvecseces 8-21 
+DCN Get ahs Arte GA Ate Seale hat te RON eA Ge SM RR RO, a A hi oat a ley 8-22 
+SCMSIN Sse. ssdeceihes pea va leet eae eevdaieets edie deevdelea i dor eve lpinanevaiye baie veesey ine 8-22 
+
+
+iii 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+DACHVE. ODJOCHS:s.c.casssscevondsovecnnssesevesdsasesoesensevossensasdesensadosdansedesseneedessandesesenstesesdeasesosnsavesocsoasessenea 9-1 
+Active objects and asynchronous requests ..........:::sscccescccesseeescesseeceseecssaeessaeeesseessseeeesaes 9-1 
+Active object: priorities::.:2:..:8.iecrc dint ih esi baein redid pb aie haiyinee ds 9-2 
+Application respOmsivVeness............::ccsscccsseccesseesseecseeceeecsscecesaeeesaeecsaeecseessneesssaeeesaes 9-2 
+Background processing...........scccsscccssscessseecsscecsscecsseeeesaeecsaeecseecssaeeesseeesaeesseeesseeeesaes 9-2 
+GPOPS so esccted Seccce i ootea sobs eek oes beeteded otesistesaccts decctenstesbeenedadetesstesdentedusesenedes beecodedasetodeeees 9-3 
+A. SIMPLE TM OL si. 3.05 avecieieescdledes te caeieaucdagucabidandead cdsvesanecovdal cdsyasetedapicas cdevscneccevacad edevecsoae ee 9-3 
+10 Error Handling and Error Recove rJy...............sccsscccssscsssscsssecssscsssecsssecssssssssssesesesssscssssosees 10-1 
+Errors during initialisation .............cccccesecccceessceeesescecesneeeceeneeeecseeeeeeseaeeeeneeeeseeeeeesseeeeess 10-1 
+Getieralerror: TECOVELY Fs .0.. ces cick sckeoes Sees gabe cet iss Savi guekh chug des Havhouche sede deasenbeuahseuseousdeca ceed egebenn 10-2 
+The roll-back principle .0...........ccccsccceesecceeeesneceeeeeeeeecescecesseaeeeeesnaeeesecsseeeessnaeeeseeaees 10-2 
+Roll-back for component Objects ............::cceeessceeeeeneeeceeseeeeeeeeeeceenneeececseeeeesesaeeeeteanees 10-3 
+Other resources in an object's PrOPerty...........cceeeecceeseseceeeeeceeceeneeeeeseeeeessneeeesseeeeees 10-4 
+Using the: CLEANUP Wistes cess cccisecectea ices tetdeetnecnes chcceebeekac bhevslcceibeseesseaniosententocuensntes 10-5 
+Interactions with system COde ...........::cccceesccceessnceeeeseeeeeeeeeeeeeseeeecesneeeeeseaeeeeeseaeeeseenneeeeneas 10-5 
+11 File-based Applications.................csccscccsssssscssccsccsscssccssscssessscsseesssssesssscscessscessesssscessssscssesens 11-1 
+Start-up IMitlalisati OM? 2.2305. ceet sel et sce cel coke eons ceed ede ioee cas ode divieceestntoat WM eceentte dete 11-1 
+Opening and creating files. i120: 3.0s05. cesses essicda covescancceseda covedcneceevdeda cevvccaasessiagaseseiandeestieseed 11-2 
+Switch files Messages .0.........c:cccceeeseceeseceeeesseeeeeeeneeeceesaeeeeeseaeeecseeeceeeeeeeeesneeeeesneeeess 11-3 
+Saving PIES vecccvecdccssseadceseddoeesvisvecs das devavievveseedes cede rievedsedeaevderdcvigaadeveudladevscdeadevtectebes ads 11-3 
+Application termination............:.ccsccceeeesceceeseceeeeeeeeeeeaeeeceseneeeceseeecsaeeeceenaeeeeeeneeeeeneas 11-3 
+Shutdown Messages .:ses.eceiseccbicsessrcedescciceseasescedesettccseaaaa coda sete cebvecnucsseacauensvaeea cebeeenvens 11-3 
+12. Edit: Wind OWS i sssccseccssectecsssecteccssoctesssccsansssocsaassoecoansssensanssoeveadcsoautasdsousdesesonsissesonsseseseacscecsunase’ 12-1 
+Introduction to EDWIN ............cccccccceseseeeecccceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees® 12-1 
+Dialogs and edit windows contrasted ............c::cccssesccceeeseeeeeeeneeeceseeeeeceseeeeeesaeeeeseaees 12-1 
+The NOTES example program .......... eee eeeesccceesnececesseeecessaeeecessneeecesseeesessaeeesesaaees 12-2 
+The HelloWorld program for edit WiNdOWS............:::cccsssccceenseeeeeneeeeeeeeeeeeenaeeesneeeeeeees 12-2 
+The EHELLO category file’. isis s.c; ensohebidaedies Wadi sidap ies Aasteadedinn Aacheaiderdice Anis 12-3 
+Initialisation code in EHELLO ...0....... ccc cceceeceeeeeeesseseeeessessneceeeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeees 12-4 
+Other:code:in: FHBLL Oo sc5s.cenkess Seance ieeduidewasosncaiiecedacaboasasieteekasteooatenieeeeneseonetdsaetote 12-5 
+Simple: useOf BIO WIUIN foci oi25 eh spke cis sateen se POiSeSh sh cubed Soke bu Sooetc Shane ba dbasfoegh Sih ba eaatoessathy 12-5 
+Initialising an instance Of EDWIN...........:.eseeseesseeceseecesceceseeeneeeesaeecsaeecsaeeeseeeneeenes 12-5 
+The landlord of the edit Window ..........cccccccccccccccccccececececeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeess 12-6 
+The IN_EDWIN and IN_EDWIN_X data structs.................cccccseesssesseesesessesseseseeeseees 12-6 
+The Ig_set_id_pos method ...........eeccceeeeccceeesneceeeenceeeeeeeeecesnneeecsseeceeseaeeeessnneeeeseeeeess 12-7 
+Other edit window initialisation flags ......... ee eee eeeseeeeeeeneesseecseeceseeceeeeeseeeesaeessaeers 12-7 
+A note on the CONTENTS field in the IN-EDWIN struct ..................::::::sseesseeeeeeeee 12-8 
+Values of special characters in the text ..........eeseescesescecsseceseeessaeceaeecsaeesseeesneeeeaeees 12-9 
+A note on the MAXLEN field in the IN_EDWIN struct...................ccccssseeeesseeeeeeeeeees 12-9 
+The wn_sense method .................cccccseeeeeseesssesseseeeeesseseesstsessesssessesesessestessssstssseseeeeeees 12-9 
+The wn. Set Methods 2.523 ce.sssetsocseed Qesseeteoesetd cexeaetecebend Buyeacteoubedd eueesetacteeged uote 12-10 
+The: wiikey: methods)ssisccivsiseissstesioccesdisissntesieccautassoestasiecasitaadeeatesiacasbiasvesdagiceusdaaioess 12-10 
+The wn_emphasise method ...............ccesecsccessseceeeeeneeeeeenceeeeeeeneeecesnneeecesneeecessaeeeeeeaees 12-11 
+The wn_ draw method ..........cccccccccccesseeecccccccceesecccccsssceusseecccsssseuesseecccsssseuuccesssseeeneess 12-11 
+Additional EDWIN methods. ..................cccceeeeesseeeceeeeeccscsssssssssssseeceeeeeeeceeeeeeeseeeeeeeeees 12-11 
+The ew_imsert method ..............cccccsssssssssccccecesssvessvccsenesccceccesesssvssscccceeensssvscesscesensnees 12-11 
+The ew_find method... cece cccceseeeccccccccceesseccccssseuccceccssseeeseeccesssseeueeecsesssseeeneess 12-11 
+The-ewareplace:- methods jis sess sg5s avisees Asa sees ousebies fesweeesovsaeees sasesdasovntiees ua ieeasse teers seans 12-12 
+The:éw replace <clip:m eth Od sss, ct seccsdevncivedel ctenenephcies fck cdeesrebtacbe dul cdeeeteidcevedtedeeeentss 12-12 
+The-ews paste clip method tess ctis2.sisiisestasiacduadavpestacianeendawscestartaseendaute tea areandaeeetatt 12-13 
+The ew_evaltiate method .......ccccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeess 12-13 
+The ew_set Method .................ccccceseeeessessssssssssessseseessessesseessteetsesseesetseseessseeseseseeeeeseees 12-13 
+Thesew= Sensemethod es ccccis2hs$28c2ececets cbubectathcosesstueleetetunsselacbeddateduessete lew bdvatuesseesagesss 12-14 
+
+
+CONTENTS 
+
+
+The concept of document offset .............:cesccceeseseceeeeseeceeeeeeceeeeneeeeseneeeeenseeeceeseeeeeees 12-14 
+Allowed values of document offset..........ccccesseseseecsseeceseecesseeesseecsaeecseesssaeeesatessaeers 12-14 
+The EDWIN.CHANGE property ............c::ceeessseceessceecesseceeseseeeseesaeeecessaeeesesseeeseenas 12-15 
+Read-only edit boxes and the ew_readonly method ......... eee eeeeeesneeeeeeeneeeeneeeeneeeeee 12-15 
+The ew: leave method .;cvicdcscrcscecchnosvesgesenvsachsatsnetehoriiadesasieetesessvacebacwbade ses wecusecevecee 12-16 
+Controlling the layout and formatting .0...... ee eee eeeeseeeeeneeceseeceseeeeeeeesaeessaeecsaeesseeseeeees 12-16 
+An introduction to SCRLAY ............cesecccesscesesceceseeeesesecsscecssceceeeeesaseesanersaeeseneeeesars 12-17 
+SCRLAY. structure definitions 3 -.5.3scc st is.dptedesssetinaseets iota deetesavedasedeipieseersede Sedeeedase 12-17 
+Example: changing visibility of special Characters ..........c:eeseceseecsseeeeseceeeeeeseeeesneers 12-19 
+Default values of SCRLAY_STYLE in edit Windows..............ccccccccccccccccececeeeeeeeeeeeees 12-19 
+Changing from the default layout style 0.0... eee eeeeeceeceeneeeseeceseecsseeseseesseeseteeeesaes 12-20 
+An introduction to: SGRIMGs:. 3.35. e.siusstiis cas iess ices Mat asiertedice st hnasede eitnandes 12-20 
+SCRIMG structure definitions 0.0... ee eeeceeseecssneeesneecsseecseeceseeeesaeessaeesseeseseeeesaeeees 12-21 
+Example: changing the width of the text CULSOD .............ccescscceeeeeeeeeeneeeeteeeeeeeneeeeeeees 12-22 
+Changing the font used by an editor ........ eee eeeeeeeeeesneeeseecsceceneeeesaeessaeersaeesssaeensaes 12-22 
+The ew_sense_size and ew_set_size Methods..............cccccceceseeeeeessecceeeeceeeeeeeeeeeeeeeeeees 12-23 
+Changing the paragraph margins ...........ceseeescccsseceesceecesseecseeceseeeesaeecsaeerseessseeessaes 12-23 
+Notifying SCRIMG of a change in style... eeeeseeeceecssneeesneeseaeecssceseseesseeessaeeesaes 12-23 
+Initialising the SCRIMG_WIN data structure ......... eee eeeeeeeseeeeeeeeeneenseerseeesaeeeees 12-24 
+Direct interaction with document Objects ...........ceeeeesseeesseceneecsseeesseecesaeessaeecaeessaeesseeenee 12-25 
+Setting text directly into the document Object......... ee eeceesseesseeesneeesneeceeesseeeeseeeesaes 12-25 
+Dual variables at the EDWIN and SCRIMG levels ..........ccceeeeeseeeseeseneeeeneeeeseeeneeeeee 12-26 
+Adjusting the Cursor POSitiONn ..........eecceeeseesseeceseecsseeeesseecsseecsseecsseeeesaeessaeessaeeesseeeesaes 12-26 
+Logical cursor movement and physical cursor MOVEMENL............ceeeeeeseeeeteeeeteeeeeeeeee 12-26 
+Notifying SCRIMG of a change in document content .......... ce eeeeeeseeeeeeereeeeneeeeneeeees 12-27 
+Notifying SCRIMG of a Jocal change in document content..........eeeeseeeeseeeeereeeeneees 12-28 
+When there is a change of content and a change in cursor POSItiON.........eeeeeeeeeeeeees 12-29 
+The SCRLAY_DOC data Structure ........000ccccccccccccccccecceeeeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeees 12-30 
+The five soft method numbers in SCRLAY_DOC..........ccccccccccccccccccccccccccceeeeeeeeeeeeeees 12-30 
+The SENSECHARS call-back ...........::csccsesscsesseveceeseoteseosensscensuobensotevsssensvonesonveceenecs 12-30 
+Structure of SCRLAY font width tables... eee eeeeessecsseeseseeesseeeeseeeesaeecseesseeeees 12-32 
+The FOPRARST callbacks. (ssscictin abscess deatiess Aicene Matias Aaoteas bation Ano eas Aerie Mattes 12-32 
+The: ENQPAGE Call backs: sos s2c05 505 cess covschbeseh avis eas csbeced Sines pevietes ced stubs nettesbsied sabes tates 12-32 
+The: SENSEPDATA ‘eall- back: v2.si:.cccesascsssadssarestactacdbidssttsstegeassondaseeniegtaseendaseasteaisy 12-32 
+The SENSEPLABEL call-back.............s:c:cscsccseceedesrerensenonocessonersssenensenoneeesneneesserenes 12-33 
+Some examples of edit-like WindOWS ...........::ccsssccsseccesseecsneeceseecsseeeesaeeesaeecsaeessteeeesaeessaeers 12-34 
+General comments on creating edit-like WINdOWS ...........cecceeceesseeeeeeeseneeseeeeeeeeeeeeeee 12-34 
+The:st-redraw methods: sccsscs sic cancaaieestag sat sateaatedataa sa ceate sanadeiea sae cate aaiceeteg an saidasageetea tet 12-35 
+The si_emphasize method ........... cc eeeceseseecescecsseeeeseeeesseecsaeecseeceseesesaeecsaeesseeseneeeesaes 12-35 
+Lhe stpani Method ss: is -ssiscvcoiess oserteth Aveda ss seep es castes tosntp bak Anfang sespdase cs ateasosnsrdsce postin sy 12-35 
+DS: PHAM CAG 055 cases Sonvassecte snsissdandosssctesesasceodocdeateseesenveiossentndeeuserSacsuekesedsnsieSecsushedsesessedecssss sosesenseves 13-1 
+PETE PEE VIC We 280 Seda ot ott coe varet oat Wt eevee sats Hit eoenaeet Debit emetecete obit en eecte ae? 13-1 
+The basic model of WDR printing ........... ee eeeeeesecescecsneecsseeeesaeeesaeecsacecsaeeseeecesaeeesaeeesaeers 13-1 
+Calculation: Of page breaks... oce.see pss, us otsee seg siet as pettee cep eseg MG tthe vestes ah eohe cepsdet ey eas 13-2 
+Calculation: of line breaks::::.2.21s:: osetia ei ehisiaiaieiiniewienendiie. 13-2 
+Prifiter Units & arian sees leet tes citi ot ti eae lend Ma teal rei os ton Pea anh nla id 13-3 
+The difference between INDENT and RIGHT, and between DOWN and HEIGHT... 13-3 
+Mareins:and page size... rcc.csgoder sunsessteregoces antiasht ive soceaneg stat ovthzedgens ales evutatens idee ety as 13-3 
+The PRINTER class and storage of the ‘Print setup’ dialog settingS.........0.. cess 13-4 
+Changing font or font style while printing ........ ee eee eeeeeseeesneeceeeesneeseseeeeeeeneeeesaes 13-4 
+The text referenced in a print CleMeNt «0.0.0... ee eee eeeeeeeeseeseeesneecsaeecsseeceseeeteeessaeeesaes 13-5 
+Limitations with the WDR_PRINT_KEEP flag ...00.........cceeescceeseeeeeeneeeeeeeeeeeeeenneeeens 13-5 
+The need to specify font and style for cach Line... eee eesecseeceneeeeneeceneeeeteeeesaeenaes 13-5 
+Useof WDR=PRIN TIDE, 0 ....65 csc iet iad on EN ae te ait ae Memes 13-5 
+Using LPRINTER for standard printing PUrpoSes.............ceeeessseeceseceneeceseeeeseeeeseeeesaeeeaes 13-6 
+The syntax of the LPR_SENSE_TEXT callback .00.......e cc eeeccceeesseceeeeeneeeeeeeeeeeeneeeeeeees 13-6 
+LPRINTER and Word-Wrap .........:::ccccssccccesessceeesseeeecesneeeeeeeaeeecessaeeeseeneeeeeeeneeeeeeneeeees 
+Working Out Widths vvibelece ec ciemctecl ech abik eck as aude cchvbuetces authechvatdesequdle usa seks 
+Launching the print setup dialog SUite ............eeeeecceesencceeesnceeeeeeeeceenneeeeesaeeeeeetaeeeeaees 
+Examples of use of LPRINTER....................055 
+
+
+Framework of the example applications 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Vhe.*Print details’ dialog:.2.. cs sevveits savin fovstebsdenttnns cosadeosdonstebeseiaduvstevSinyesetsdevelenstehedast 13-9 
+Startup code and WS_DYN_INIT code ..0........eccccceeesscceeeenceeeeeneeeeeeeseeeeeeeeeeeeeenneeeenees 13-10 
+The LPRINTER initialisation code (first example) ............cc::cceesescceeeeeeeeeeseeeeeeeeeees 13-11 
+The LPR_SENSE_TEXT method (first example) ............cc::cceseesceceeeeeeeeeeeeeeeeneeeeeeeee 13-12 
+Second example: additional initialisation COde€............. cc eeceseeeeseeeeeneeeeneecsteeseeeeeeeeees 13-12 
+The three states in printing a two-column display..........ceeeeseeeeseceseesseeeeseeeesaeeeeaeers 13-13 
+More details about printing in columns with LPRINTER......... cee eeeeeeeseeeeneeeneeeeneers 13-14 
+Advanced uses of LPRINTER - and beyond... eee eeeeeseecesneeeseeeseecseeeeseecesaeeeseeesaeers 13-15 
+The LPR_READ method of LPRINTER ............esccesseseeesseetsseeceseeeeseeeesaeessaeessneeeesaee 13-15 
+LPRINTER property introduced .0........e ce eeseessecsseeeeseseecscecseeceseeeesaeeesaeessneeeeseeeesaee 13-16 
+The default word-wrapping algorithm 00.0.0... eeeesseseeeesseeeseecsaeecsseeceeesseesesaeeesaes 13-17 
+Calculating widths of text with variable font... cee eeeeeseecsseeeeseesseeceeeesaeeseneeeees 13-17 
+Where printer font width tables come frOM........ eee eeseeesseecneeeeseeeesaeeesaeecsaeeesseseeeeees 13-18 
+LPRINTER initialisation - phase ONC............eeseeeseesseecsseecssceceseeeesaeeeaeeesaeessaeesseeees 13-18 
+A brief description of the PAGES active object Class.........eeeeeseeeseecsseeceseeeeseeeeeaeers 13-19 
+More about the interface to and from PAGES 1.0.0... eeeeeeseeesseeceseeeeeeeeseesseeseneeeesaes 13-20 
+A brief description of the WDR ClaSS.0......eeeeeeseeeseeeeseeeesceeesaeeeeaeecsaeessaeessneessnaeeesaes 13-21 
+Creating and destroying WDR Objects ..........eeseeeseseseeseseeceseeceseeeesaeessaeecsaeeesseeeesaes 13-23 
+Using XPRINTER for print previeW...........:ccesscsesecsscecsseecesseeeseecsaceseseecsseeeesaeecsaeesseeeee 13-24 
+The difference between XPRINTER and LPRINTER.........ceeeeseeesseecsseeeseeeeseeessaeers 13-24 
+Extended example of print and print preview using XPRINTER........ ce eeeeeeeeeeeeee 13-25 
+The category file: s.t:icc. .siaiinesisaisn, pastcestiseigestaiioras ten bigs dt stuamosenaslceeigasoands casters 13-25 
+Comimand Mana Serge ctioi cess he sca Zande sh chek bievaeed cab hci biendoehoa shah gh oenboekogh coubs dosed osghewenhs 13-26 
+Print:détails dialog iiss. scoiss2.ssisssossttessAsohiassaghssessaetesssenphisscusecaassepbiseeaptaseousasteaea 13-27 
+Application initialisation ..........eeeeseccesscesceeesseecseecsscecsseeceeceseeeesaeecsaeecsaeesneeseeeenes 13-28 
+XPRINTER subclass initialisation ..0...... cece eeeeseecesneecsneecsseeceseesseesesaeeesaeessaeeesaees 13-29 
+The XPRINTER LPR_SENSE_TEXT callback .0... eee eeseeeseecsseecsseecneeeeseeeesaeeesaeers 13-30 
+Comments on the differences between XPRINTER and LPRINTER ......... eee 13-31 
+WDR: printings Miscellany is: isi2.05 sts avceces divs tvs fiestues.oussusasuoseuisenhesidedyoeress chereubedvesrevackeseusg 13-32 
+WDR printing classes pictorial OVETVICW ...........scceeeesceeseeeeseecsscceeeceseeeesaeeesaeecsaeeeaeers 13-32 
+The: PDR Classiiocccsssiacecischitoeie ced cx, Senet dasbase Suncast signibussisigocbosubetusndea grslocesdeerecsdeotboteb ite 13-32 
+Print preview without XPRINTER............cseccssscecsscecseecsseeceseeceseeeesaeecsesesaeessaeessseeeees 13-33 
+Saving and restoring print context from file... ee eeeeeeseeceeessneeeseeeceseeeesaeeesaeenaes 13-34 
+14 Link Paste............ccsssscsssssssessssssesssssssesssesssessscsssesssesssesssesssesssesssesssesssesssesssesssssocsssesesessossoess 14-1 
+The server side of link paste .............cccecessccceesncceeeenececeseneeeceseeeeessaeeecesnaeeeeseeeeeestaeeeenenees 14-1 
+Creating a LINKSV subclass instance .............csccessessseeceseessseeceseeeesaeecsaeecsaeessseeeesaes 14-1 
+Declaring link paste server Status .............cceesceeeeseceenceeceeeeceeeeseeeeseeaeeeseaeeeeeeneeeeeeeas 14-2 
+Initialising the SYSTEM component Of W_am........ cee eeeeeseceeseeceeeecsneecseeeeeseneeeees 14-4 
+The anatomy of a link paste transaction (server-side VieWPOIN1)...........:::ccessceeeeeeeeeeee 14-4 
+Example: LINKS Code wsissvccecntstecevepecepedehethyedetensadenestedextenssbeeevts sts becesdeebacnpedscensbens 14-4 
+General remarks about link Servers..........eeeeeeseessseeseeessceceseeessceeesaeessaeesaeessaeesseesees 14-5 
+Some standard link paste data formats............eeeeeeeseeeseseecsecceseeceseecesaeessaeecsaeeseeesseeenee 14-6 
+DF_LINK_TEXT and DF_LINK_PARAS contrasted .............cccccccccccccccccceceeeeeeeeeeeees 14-6 
+Word wrap and link paste...........ceececcccesescecesneceeeseneeeceseneeeceeaceeeeseaeeeeesnaeeeeeeneeeeeeeaeas 14-7 
+DF. LINK -TABTEXT siissintaicei ti elaine aininl nehitaiei eet 14-7 
+The:hierarchy’ Of text types. ve... eccicdse.cavedensntteeeds ctceeouanacedecsscadscblutecscoustsceeuaseecseaends 14-7 
+The client side of link paste... lee eeeecescecesneecsneecsscecsseecesaeeesaeecsaeesseecsseeeesaeessaeesseeese 14-8 
+Determining whether there is suitable data available .......... ee eeseeeseeeeseeeeseeeeeneeeeee 14-8 
+The anatomy of a link paste transaction (client-side VIEWPOINT) ......... ee eeeeseeeeeeeeees 14-8 
+Simple example of use of LINKCL..........cesceeseccesseeesneessseecsseeceseeeesseessaeesseeesseeeesaes 14-9 
+Special help with link pasting to and from edit WINdOWS ..........ceseeeeeeesneeseeeeeeeeeseeeeeneers 14-10 
+The ew_bring_in method of EDWIN ...0..........cccssescceeseceeeeeneeeeeenaeeeeesneeeessseeeeeeseaees 14-10 
+Simple example of calling EW_BRING_IN....... ce ceeeeesceesseeceseeeeseeecsaeesneesseeseeeeeee 14-11 
+The EWLINKSY Class: oie. oisits se tieosets ten Maa hat aaa Bat see ae ems 14-11 
+The three text formats revisited ........ cee eeeeeeseecsseceseecseecececesaeeesaeeceeeesaeesseesseeesee 14-12 
+Nat Ve POLIS 5 eet cs Sot ced etsee edd ect teatdevat eDivseat exegeSatedeyaeek ack pds teats aeat ath pte lege eelettes eb eatbaeesed 14-13 
+Bimal COMMECNES.$ svose.55:05 teste eecsy ded Biases ee sey Fi eda es a aves gaa yon ipa aavdesk epeekbesheee 14-13 
+
+
+CONTENTS 
+
+
+15 HWIM Resource Files.............ssscccsssssssssesssscsseesseessecsscesseesseesseesseesseessessceeseeeseessceeseesseesseesorss 15-1 
+Thesapplication: resource: file 5 sc. seceescysaecsdesodepacea state duvecetedsastusedveocehecepsteg ectpeushetegneaepeast ss 15-1 
+Resource file location: :..ccsececccsccieseigeedestidsoisabaconbvan sd solsebcdvedatecepishbedesdaneeesddanceesdceodes 15-1 
+Loading an application reSOUrCe .......... eee eeseeessceeseeceeeeeseeeesaeeesaeecsaeecssecsseeeseeeenaeeesaes 15-2 
+RESOUPCESUTUCTUIES os2..ssiveesaceeuedeavan eiacees ends sueneasvesuessuauei ebay eeu geoeae eiaeeeriteeTabetee 15-2 
+THE system TESOULCE Hess, csc sees sced ete tedh; besten betes setts esbevesetes atte sestensbedepodegsuntevssedetodepntate ees 15-2 
+Loading a SYSteM FCSOULCE......... ce eeeeceeseeceseeeesseecsseecsseecseecesaeeesaeecsacecseecssaeeesaeessaeers 15-3 
+USING “SyStEM TESOUTCES® vo scsee see 50. count tsk ocee shed ceea beet sensatadedlstesteenestted that eh aithediiet set 15-3 
+Referencing system resources from an application resource file ...........eeeeeeeeeeeeeees 15-3 
+HEL py PESOULCES vo foc esst cis hetsenotatioesdatenarnpoaesa ce eine cuntedeaeteverseeusacteleNeriutoong sens euvendnne cegbeseeany 15-4 
+Using Help resources 3.203 cc.ccsstesseiestevaedevtevaniessevandesbesendeseddardevesderdeavidandeousdancersadeadens 15-4 
+16 Application Desig. ................scsssccsssscssssssssscsssscsssecssssssssssssssscsssecsssssscssssnsscsssscssssssosssssessones 16-1 
+BaSiCsd eS t ius 2e tes seeshis bis icaniceatic apie id buteusustuSbosgsutnesscathovatea sens iestoauaatatensiontaaessanonsiaatss 16-1 
+TMG USER ANCELTACE vs .5eeock cou ick dee eentec oh cuske Sentuee jovawek edeuired voce tant oostgetwereteemewelvereeeueienby 16-2 
+The engine sic:5:\ vei Metin AsiinrsiialAiesiatiat Asn A wine hi lS ones aarit A chess 16-3 
+The Record application... 4 ssc. e.tessebisns onl eavidel tens avlaniivusavsss tans ilsmussp bans iscessevt aed 16-3 
+SPCCiACAHOM ::426.3520as.-sdavieasicetasyesdayseisiceteteaadastensiieieteadatea Maieieadesteasiertacedhesctealteck 16-3 
+Topslevel view isi iindiacitinieadiac iene cal sind nod cidade dae 16-3 
+Pla yiine ss s55. dco iisAscta teh asiest deste Wh sohesteverte Dh Asiossddandett Assteadee det Aaoies ohana atts 16-4 
+RECOfdIN 8 x5 ons s2.vseis Avbeveseivsesis Aaceeisdivsnte daaeeis Avrsies Ang esis eres Aiasviadioseevs da et ov 16-4 
+Rurinitis for the first times s).c2. setiosetesiees dietassosdsiiees dda tsacabeshicasestaneneaueonssiataoess 16-4 
+MG rn Us sco secs Seka caueced cosh iii cuateoen cause venedeneoed gue vecubencedewasduvecubecevves exukecehecev@enenavecehencs 16-4 
+DeS1 Stes soccseeesest teeter ss sich thsestaetisiea Siispdezesasid uosioshebbiain sblansseetsasiAsoeabemstissehateiay 16-5 
+WHE CHEN t: WIN GOW’ seexs cers cesded scene cuyactvetenadcus cavacuveles ssvuscevscuvedesstukacedssvedessantecedadey 16-6 
+Phe Cn BINS vsss2i.6s.cdeidsdeieslacysetasioentestarasedacapeatas aodendasireatectassend setcanten aeseadateostenios 16-7 
+Dialogs tacit athystia tinea nal iaoi od wean nie dance neds 16-8 
+‘The:applicationiman agers. ::is5..:scasieseAesteiecvapiess ad Asp tisvaphestnsedassesbnapdsettsetestl 16-9 
+17 Series 3a Attached Applications ...............ccsccssssssssssesssscssecssecsseeseessessceesesescesscesscessessseesseees 17-1 
+Starting the attached. process 2s. cents ena srentieestvenciieds a cecenmeetechee te cneeelscnceiecaicads 17-1 
+Initialisation of the attached process.............ccssccceseseeeseceeeeeneeeceecaeeeseeeeeeseaeeeeeeeaeeeeeeneeeesas 17-2 
+Termination of the attached Process ............cscccssesseceessceeeeseneeecsaeeeceeneeeecseeeeeeenneeeenaeeeenas 17-2 
+18 The Series 3a Automatic Test System...............cscccsscssscssscssccsscseecsscsessssceessssssesssssssesssceseesens 18-1 
+THE-ATS Mech ami Sri es sass 2s seschaces Hea taees days Bevadensteescid’s Fevedes Paes des steve leaadu ge dads uve devPanee ded taneds 18-1 
+
+The: ATS Message types i c..scsscccetas.ecsesdaass sekaseks send saktaebssuetsusdoasscubagasasesseassebecstoasacastactegass 18-2 
+Ati;example MacrO;recorder ss ic.55 sess Sachi eusscnetsgeiin Sulobels cod ia eavtarsoeed Seasysiebehecehebensuns ery 18-7 
+Appendix A - Category Files.................scccsssssccssssssscsscssesssscscccssscscesssscsesssscccessssseesssscseessscesesssees A-1 
+Category file Comtent s.cisicccsices ccisicadeciyiaes cobecadeetyiees cesshsivlevecdaadesvedaplentcdiadeauigevaeabadevdvalaes A-1 
+Class: definition.cee..iee aie. bia ene hoe eee ee AACN eae A-2 
+Sub-Category filesivi.csscscsesssciecelvacedeedeaeav eden aicesetabvoeeadesevds dapvendaecadsesaucaieetaucedsesanceiseanvees A-3 
+Using sub-category files..........ceeeccceeesssececeeeeececeeneeeeeeeaeeecesnneeecesneeeeeenaeeeensneeeeeseeeeess A-4 
+Category translation . iciccccvisctccesicadceeeccstceseccae ceuvecdoesusdiveedardesvedandesveder deen serceseiderdcnvadancevecce A-6 
+The .ext external reference file ............ccccccccccssssssscccecceessessnsceceecesssessaeeeeecesssesseaeeees A-7 
+The .c C language category source file............eeeeceeeseseeceeseeeeeceeneeeeeeeaeeecesneeeeeeeeeeess A-7 
+The .g C language include file......... eee eceeccceeesceeeeeeneeeeeeeeeeeeeseeeeeesaeeecsenneeeeseeeeees A-8 
+The .asm assembly language category source file..............ccceeecceeeeseeeeeceeeneeeeesteeeeeees A-9 
+
+The .ing assembly language include file .......... eee eeeeeeseeceseceneeceeecseeceteeeesaeeseeessaes A-10 
+
+The: lis: category listing file .s2:) irekieaed di aa dead oieeaaaned A-10 
+
+The .c skeleton method function source file ..............ccceeescceeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeenees A-10 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Appendix B - Method Function Source FileS..................ssccsssssssssscssescsscssesssscsesssscsessssessesssseseeees Dad 
+
+
+Method function parameters .......... ee eeseeeseecsseeceseeeesseecsacesssceceeeeesseessaeesseeseneeeesaes B-1 
+Calling conventions and function Order .0........ eee eeeseeesseeeeseeseseeceseecesaeecsaeessaeessaeeeees B-1 
+Appendix C - Mechanisms ..............sccssccsssscssssccsssscsssecsssscsssssscsssssssscsssscssssescsssscsssscssssssssssossseons Om 
+
+CLASSES se stessssteadsiecatestuateddssseestastes senda astsshasdeasahdsast cuss sec aud sas saasMegoadisasgeatdsMareeaast oat 
+Class descriptor 
+Object creation........... 
+
+Cates Ores. vies bersteveres head Seevesus sats aah seevs sess 2evsnabstves rai Sebbsaeh savas Pave soseed tues peteeesed sie he ds 
+Category handles and category NUMDETS .............eeeeeeeeeeeeeeeeeeeeceeeceseeeesaeeesaeers C-3 
+
+Dynamicwdinkages.sciiinitiettioa ail wists ciel Si ties Sloe oetiok uisied Noli C-4 
+Referencing by category handle .0...... eee eeeeeeseceseeeeseeeesaeeesaeecseseeeesaeessaeesseeese C-5 
+
+MESSA BE: PaSSini Os 2sssecesciu$ sigs Havecubstius coh peed cobs Yowsscba sing cobs twee ba.shag eubath wvsebs thay eebtdwsedv haahy C-5 
+Calling conventions for method fUNCtIONS ........ ee eee eeseeeeneeteneeeeeeeeeseeeesaeeeeaeers C-6 
+Method: parameters. -.:..0.:h ieee dle e OR  e tae e ee C-6 
+
+
+viii 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual provides practical information on the use of Psion's Object Oriented Programming (OOP) 
+system for the Series 3 and Series 3a machines. It illustrates how to use Object Oriented techniques to 
+write applications, using the HWIM (Hand-held WIMP) dynamic class library, which is built into the 
+ROM of Series 3 and Series 3a machines. Such applications can be written to at least the level of 
+functionality obtainable by using standard C programming and the Hwif library, as described in the 
+Programming in Hwif manual. In many respects the use of Object Oriented techniques allows applications 
+to be written to a standard that is well above what can be achieved with the Hwif library. 
+
+
+The content of this manual assumes no particular prior knowledge of Object Oriented programming 
+techniques. However, it would be useful to have read a textbook on the fundamental principles of OOP 
+and to be familiar with basic concepts and the terminology in common use. There are many topics that are 
+covered briefly in an early chapter and then described more fully at a later stage. The manual should 
+therefore be read in its entirety for a full understanding, although many of the details may be skipped on 
+first reading. 
+
+
+This manual assumes that the reader is familiar with the basics of producing applications for the Series 3 
+range of machines, as described in the Series 3/3a Programming Guide. It also assumes some familiarity 
+with the use of windows and pull-down menus in the application's user interface as described, for 
+example, in the Programming in Hwif manual. This form of user interface will also be familiar to those 
+who have written OPL applications for the Series 3 or Series 3a. The basic OOP functions that are 
+associated with objects and categories are described in the Object Oriented Programming chapter of the 
+PLIB Reference manual. 
+
+
+The built-in object libraries: 
+
+
+Machines in the Series 3 range have the following object libraries built into the ROM: 
+
+
+OLIB The OLIB library is described in the OLIB Reference manual. It contains classes that 
+do not depend on the user interface or on the window server and thus may be used in 
+exactly the same way on all machines. As well as being used by the other built-in 
+object libraries, OLIB is used by an application to provide its application framework 
+and to implement that portion of the application that is independent of the user 
+interface. 
+
+
+OLIB contains an application manager class that runs a non-preemptive multi-tasking 
+system, driven by active objects that represent event sources. Active objects make it 
+much easier to write structured (and hence robust) multi-threaded applications. The 
+application manager and active object mechanisms also support a structured and 
+efficient method of error handling with roll-backs to a pre-defined level. 
+
+
+OLIB includes active object subclasses that implement timer events and inter-process 
+events. Several class hierarchies and object aggregations in OLIB implement a range 
+of dynamic data structures, including many kinds ofvariable length arrays, segmented 
+data buffers and text storage. Other classes include resource file handling and file 
+management. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+FORM 
+
+
+HWIM 
+
+
+XADD 
+
+
+The FORM library is described in the FORM Reference manual. It contains classes 
+that implement on-screen text formatting and a system for printing to any printer that 
+is supported by a printer device driver. Essentially it implements much of the engine 
+of the Series 3 word processor. FORM depends on the window server but is 
+independent of the higher level HWIM. 
+
+
+It is used widely by HWIM to implement, for example, edit boxes and is thus used 
+indirectly by all applications. It is used directly by the word processor and by other 
+applications for text processing and for printing. 
+
+
+The HWIM library is described in the HWIM Reference manual. It contains classes 
+that implement the Series 3 interface style, including menus and dialog boxes. 
+
+
+HWIM subclasses OLIB's application framework to provide an application framework 
+(with support for error handling) for programs that conform to Series 3 user interface 
+conventions. 
+
+
+There is a substantial window class hierarchy that is used both internally and 
+externally to implement 'model world' views and interaction systems of many kinds. 
+Some classes may be used directly and some are suitable as building blocks for 
+custom views (either for further specialisation or for use in custom aggregations). 
+
+
+A large part of HWIM implements the Series 3 dialog box system and its controls. As 
+well as providing abstract classes for application-specific dialogs, very many of the 
+commonly required concrete dialogs are provided - for example, for print set-up, page 
+layout and for presenting help. There is extensive support for file selection. 
+
+
+The XADD library is present in the Series 3a ROM and not in that of the Series 3. It 
+is described in the XADD Reference manual. XADD contains classes that extend the 
+user interface functionality provided by the HWIM and FORM libraries. 
+
+
+It contains the classes used to implement the print preview system that is used by 
+many of the built-in Series 3a applications. The print preview system is potentially 
+available to any application that supports the FORM/HWIM printing mechanism. 
+
+
+It also contains classes that provide the means to create and use a graphical calendar 
+view of one or more months. 
+
+
+Advantages of using the object libraries 
+
+
+Applications written using OOP and the object libraries have a number of advantages over those written in 
+OPL and those written in C, using the Hwif library. Some of the more significant advantages are: 
+
+
+By default an HWIM application maintains its screen's appearance by using a dynamic redrawing 
+technique. OPL and Hwif allow only the use of a backed-up bitmap, which consumes more 
+memory and slows down drawing to the screen. 
+
+
+A number of classes such as dialog boxes and dialog box controls already exist, with default 
+behaviour. As such, they can be used directly, or subclassed as required for more specialised 
+behaviour. Such classes permit quite sophisticated applications to be built fairly quickly. 
+
+
+The contents of dialog boxes and menus can be changed dynamically, allowing a more 
+sophisticated dialog with the user. Also, consistency and dependency checks can be performed 
+before allowing the user to exit from a dialog. Both of these are difficult, if not impossible, under 
+Hwif. 
+
+
+Program activity may continue while a menu or a dialog is being displayed. 
+
+
+All resources are placed in resource files. This encourages the creation of language independent 
+applications. 
+
+
+OOP permits software to be re-used. Standard classes can be developed for one application and 
+can be re-used in another, thus avoiding the need to "re-invent" software. 
+
+
+The object paradigm is well suited to the design process, particularly for interactive event-driven 
+programs with graphical interfaces. Good design permits quicker modification and allows 
+maintainance to be done more easily, more quickly, more cheaply and with greater reliability. 
+
+
+1 INTRODUCTION 
+
+
+Basic concepts 
+
+
+The material in this section provides a general overview of many of the basic mechanisms of Psion's OOP 
+system. Further details on many of these topics will be found in Appendix C. 
+
+
+An object may be regarded as a combination of a number of items of data (referred to in this manual as the 
+object's property) and a number of functions (the object's methods) that manipulate that data. An object 
+usually represents some particular aspect of the problem under consideration. In general, the name of an 
+object is noun-like and the names of its methods are verb-like. As an example, one of the most commonly 
+used objects is a window, that is, an object that represents a rectangular area on a computer screen in 
+which data may be displayed. In this case, the property includes the dimensions of the rectangle and one 
+of the object's methods would be resize, to alter the window's dimensions. 
+
+
+An object is characterised by its class definition, specifying the property and the methods that are 
+supported. Each object is said to be an instance of its class. 
+
+
+Classes 
+
+
+A class specifies the data (property) and behaviour (methods) of a particular type of object and is defined 
+by an entry in a category file. The category file entry lists the property items and the method functions, in 
+a way that is described later in this chapter and, in more detail, in Appendix A. 
+
+
+In general, a class is derived from another, more general class, known as its superclass. In such a case, 
+one or more of the class methods (and items of property) may be supplied by the superclass. The class is 
+said to be a subclass of its superclass. The subclassing process may be repeated to construct arbitrarily 
+long subclass chains. In practice, however, such chains tend to be fairly short. On grounds of 
+maintainability and comprehensibility it is inadvisable to construct long chains. 
+
+
+Although each subclass inherits methods and property from its superclass, a subclass can add its own 
+methods and replace (that is, redefine) inherited methods to provide more specialised behaviour. 
+
+
+Object creation 
+
+
+An instance of a class is created by calling p_new, £_new, f_newlibh, p_newlibh, £_newsend or 
+f_newlibhsend. These functions return a handle for the instance, and this handle must always be used to 
+identify a particular instance. The handle is, in fact, a pointer to an allocated heap cell that contains the 
+property (if any) of that class. This property includes any property inherited from superclasses. 
+
+
+All the functions (p_new etc) that create an object initialise the property with zeros. 
+
+
+Property may only be accessed via the object's handle. Within the method function code, this handle is 
+conventionally given the name se1¢f. Note that, in contrast to some other object oriented systems such as 
+C++, any code to which an object's handle is available has access to all the property of that object, 
+including the property of all its superclasses. For those who are familiar with C++, the idea of private and 
+protected data and functions does not exist. In terms of access to property and methods, Psion's Object 
+Oriented Programming system is similar to Object Pascal. 
+
+
+Although not enforced by the programming system, the intention is that, by default, property should be 
+considered as private to a particular class unless there are valid reasons for it to be externally accessed. 
+Property of the classes supplied in the object libraries should always be considered to be private unless it is 
+explicitly stated otherwise. 
+
+
+Component objects 
+
+
+An object's property may contain the handles of other objects, usually for the purpose of sending messages 
+to them. Such a handle may have been passed to the object as the parameter to one of its methods and may 
+be stored purely for convenience. A roughly equivalent result could have been obtained by storing the 
+handle in a global variable. 
+
+
+A more significant case, however, is where the object 'owns' a subsidiary object that is an integral part of 
+the owning object. Such a subsidiary object will normally have been created by the owning object, which 
+is usually the only object to have any knowledge of its existence, and must be destroyed when the owning 
+object is itself destroyed. In such a case the subsidiary object is said to be a component of the owning 
+object. A class definition in a category file can mark one or more items of property as being the handles of 
+component objects. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Object destruction 
+
+
+An object is normally destroyed by sending it a pestroy message (sending a message is described later). 
+
+
+A root class (i.e. a class that has no superclass) normally contains a single method. This implements the 
+default destroy method and is inherited by all other objects. 
+
+
+The default destroy method is designed to destroy the object and all its components (and the components 
+of components and so on). In addition to avoiding the need to duplicate component-destroying code, this 
+feature is one of the cornerstones of efficient recovery from error conditions. The standard root class 
+(imaginatively named root) is supplied by the OLIB class library and the default destroy method function, 
+root_destroy, 1s provided by the PLIB library. 
+
+
+Some object classes may create resources that are not objects (e.g. an I/O channel, which needs to be 
+closed) or may wish to destroy objects in a specific order. Such classes generally replace the destroy 
+method to clean up the resources introduced by the class. In addition to its class-specific action, the 
+method must "supersend" the destroy message to the superclass in order to continue the destruction 
+process. Every object is expected to execute root_destroy at some stage in its destroy method. 
+
+
+Objects in existence at the termination of an application do not need to be explicitly destroyed. The EPOC 
+operating system ensures that all resources used by a process are released when the process terminates. 
+
+
+Categories 
+
+
+A category is a group of one or more classes packaged into a load module which, when loaded, occupies a 
+single code segment. Category code segments are shared - there is only one copy of a particular category 
+in memory, however many processes are executing it. 
+
+
+There are two main groups of categories: 
+
+
+e Image categories are used to implement programs. The name of a code segment that contains an 
+image category has the extension . $sc. 
+
+
+e¢ Dynamic library categories (DYLs) contain classes that are referenced from image categories 
+and other DYLs. The name of a code segment containing a DYL has the extension .dyl. 
+
+
+A straightforward small- to medium-sized application, such as those described in this manual, typically 
+consists of a single image category that references the built-in ROM DYLs. 
+
+
+Programmers may, however, develop their own DYLs for one of the following reasons: 
+
+
+e A larger application can choose to be organised into multiple categories to limit its working set 
+by selectively loading transient subsystem categories into memory (analogous to overlays in 
+single-tasking operating systems). 
+
+
+e A large application may use DYLs simply to overcome the 64K code segment limit. 
+
+
+e An application may wish to develop an open-ended set of "polymorphic" DYLs to implement, for 
+example, a set of different printer drivers. 
+
+
+e To develop a general-purpose DYL which supplements the system object libraries. 
+
+
+e To provide the common functionality for a product that consists of a suite of application 
+programs. 
+
+
+Dynamic libraries have the following advantages over normal (static) libraries: 
+e only one copy of the code is present in memory however many processes are using it 
+e the DYL code does not detract from the 64K segment limit of the application that is using it 
+
+
+e provided you don't change the interface to the DYL (or at least make it upward compatible), you 
+don't need to relink the applications that use the DYL when you build a new DYL 
+
+
+1 INTRODUCTION 
+
+
+Category handles and category numbers 
+
+
+A reference to a category may be made either by a category handle or by category number. The reference 
+may be to: 
+
+
+e the local category, that is, to the category containing the code that makes the reference 
+¢ an external category, that is, any category other than the local category. 
+
+
+A category handle uniquely identifies a category code segment, but is only known at run time, after the 
+categories have been dynamically linked (for example, by means of a call to p_linklib). 
+
+
+A category code segment may also be identified from within a category by a category number, which is 
+known at compile time. A category number is not unique, in that two categories will, in general, use 
+different category numbers to refer to the same external category. 
+
+
+Because of this fact, a category number should not be passed as a parameter to an external method (for 
+example, to create a component of variable class). When there is a requirement to pass a category as a 
+parameter, the category handle rather than the category number should be used. After dynamic linking, 
+the category handle may be obtained from the category number by calling p_get1ibh. 
+
+
+A category number is mainly used to create an instance of an object class using p_new, f_new or 
+f_newsend. These functions automatically convert the passed category number to the corresponding 
+category handle. 
+
+
+The most common use of a category handle is to create an instance of an external class using p_newlibh, 
+£_newlibh OF f£_newlibhsend. 
+
+
+Message passing 
+
+
+In OOP terminology, sending a message to an object means calling a method function of the class or 
+superclass of which that object is an instance, the method function being identified by its method number. 
+
+
+The most common way of sending a message is to use p_send or, more efficiently, one of the p_sendn 
+
+variants. All of these functions must be supplied with the handle of the object instance (as returned by, 
+Say, p_new OF p_newlibh) and the method number as their first two parameters. Up to three additional 
+
+parameters may be supplied. 
+
+
+The p_sena function locates the appropriate method function by scanning up the superclass chain, starting 
+with the class of which the object is an instance, selecting the first matching method function. 
+
+
+If no suitable method is located in the superclass chain, the sending function panics with panic number 
+48. The send will also panic (with panic number 55) if any class that is scanned does not have a valid 
+structure. This catches, amongst other things, the sending of a message to an object that has already been 
+destroyed. 
+
+
+If successfully located, the method function is passed the object handle and the optional parameters (the 
+method number passed to p_send is suppressed). 
+
+
+Although p_send is the most commonly used message-sending function, the following functions may also 
+be used: 
+
+
+p_supersend this is used within a method function to send a message of the same method 
+number to the same object, but to be handled by a superclass method. It 
+works like p_send except that the search for a method starts at the 
+immediate superclass of the class associated with the method containing the 
+call to p_supersend. It is typically used within a subclass method that adds 
+further processing (before, after or around the call to p_supersend) to the 
+method being replaced. 
+
+
+p_entersend this works like a p_sena that has been called with a p_enter - but more 
+efficiently 
+p_exactsend this can send a message to a method of a specific class in an object's class 
+
+
+tree. The search for the method starts at the specified class. It is frequently 
+used within a method function to send a message to the same object, but to 
+be handled by a superclass method once removed - in effect a super- 
+supersend. 
+
+
+A method function is normally declared with the mzetHop_catt calling convention. Other calling 
+conventions may be needed in some circumstances, as described in the Calling conventions for method 
+functions section of Appendix C. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Notation and conventions 
+
+
+Category numbers 
+
+
+The local and external category numbers are represented in code by means of generated symbolic 
+constants. The symbolic name for a category number is generated, in upper case, from the names of the 
+local and externally referenced categories, separated by an underscore, and a cat_ prefix. 
+
+
+The symbolic name indicates in an explicit manner the category from which the reference is being made 
+and the category that is being accessed. For example, from a MYCAT category the (external) category 
+number of the OLIB category is represented by cat_mycat_o.1B. The local category is, in this case, 
+represented by caT_MyCAT_mycarT. 
+
+
+Class names 
+
+
+A reference to a class name in the text of this manual is given in upper case. The HWIM command 
+manager class, for example, whose class definition starts with the line: 
+
+
+CLASS comman root 
+is referred to in the text as comman. 
+Class numbers 
+
+
+Each class within a category has an associated class number, used by code that creates an instance of the 
+class (such as a call to p_new). A class number is represented by a generated symbolic constant. The 
+symbolic constant name is generated, in upper case, by prefixing the class name with c_. Thus the comman 
+class number is represented by c_comman. 
+
+
+Method names 
+
+
+A method name, as declared in a class definition, by convention is normally given a two or three letter 
+prefix that indicates the class in which it is declared. The prefix is separated by an underscore from the 
+remainder of the name. For example, com_init is a method of the comman class. The prefix will, in 
+general, be different from the prefix used for methods of a superclass. 
+
+
+The method name is used when building the symbolic constant for the associated method number. 
+
+
+Method function names 
+
+
+A method function must be given a name constructed from the class name, followed by an underscore and 
+the method name. For example, the method function associated with the com_init method of the comman 
+class must have the name comman_com_init. 
+
+
+Messages and message numbers (method numbers) 
+
+
+Each method is identified by a method number, represented by a generated symbolic constant. The symbol 
+is generated, in upper case, by prefixing o_ to the method name. For example, the com_init method has a 
+method number represented by the symbol o_com_1n1T. 
+
+
+The message itself is referred to in the text simply by an uppercased method name. For example, the 
+com_init method is invoked by the sending of a com_INIT message. 
+
+
+Object handles 
+
+
+An object handle identifies a particular object (instance of a particular class). It is, in fact, a pointer to the 
+memory cell that results from a call to one of the object-creating functions (p_new, for example). The cell 
+contains a C struct, whose typedef appears in the appropriate .g file generated from the category file by 
+CTRAN. The type name of the struct is generated by prefixing pr_ to the class name. Thus the handle of 
+an object of class w1n is a pointer to a PR_WIN struct. Within the method functions of a class the handle of 
+an instance of that class is conventionally given the name self. 
+
+
+The memory cell pointed to by the object handle contains the object's property, including the property 
+defined for all its superclasses. Take, for example, the pwrmman class. This subclasses appman which, in 
+turn, subclasses Root. The handle of an pwrmman object points to a PR_HWIMMaN struct that is composed as 
+follows: 
+
+
+self points to: | property of Root accessed by: self->root 
+
+
+accessed by: self£->appman 
+
+
+accessed by: se1£->hwimman 
+
+
+If a class supplies no additional property then the corresponding element of the struct does not exist. 
+
+
+1-6 
+
+
+1 INTRODUCTION 
+
+
+The object handle may optionally be declared as a pointer to any superclass. Thus the pointer in the above 
+example may be declared as a pointer to either pR_Root (which gives access to only the Root component) 
+or PR_APPMAN (with access to Root and appman property). It may also declared as a vorp * in which case, 
+obviously, there is no access to any of the object's property. 
+
+
+Method function prototypes 
+
+
+The description of each method in the documentation contains a function prototype that specifies the 
+nature of any return value and the parameters with which the method is called. By convention, the listed 
+parameters always exclude the object handle that is passed as the first parameter to every method function. 
+It also does not show the method function number, which is passed to the message-sending functions such 
+as p_send, but is removed by the message-sending mechanism and is never passed to a method function. 
+
+
+For example, a wn_emphasise method for the class w1n, described in the documentation by the prototype: 
+VOID wn_emphasise(UINT flag); 
+
+would be invoked by, for example: 
+
+p_send3 (hand, O_WN_EMPHASISE, TRUE) ; 
+
+where hand is the handle of an object of the win class and o_wIN_EMPHASISE is the method number. 
+
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD VOID win_wn_emphasise(PR_WIN *self,UINT flag) 
+{ 
+
+
+} 
+Class diagrams 
+
+
+The class diagrams in this manual broadly follow the notation as used in Object Oriented Analysis and 
+Design with Applications, second edition, by Grady Booch (The Benjamin/Cummings Publishing 
+Company Inc, 1994). A class is represented as shown below, where the class name is written inside the 
+symbol. An underlined name represents an imported class, that is, a class whose class definition is in an 
+external category. 
+
+
+foi eee 
+fp "eS: 7 
+- ed) 
+ie 
+
+
+Relationships between classes may be that one class subclasses another, or that a class uses another. The 
+superclass/subclass relationship is represented by an arrow joining the two classes, as illustrated in the 
+following diagram. 
+
+
+ma a 
+
+
+GRO aaa te 
+
+7 supe lass y subi ass. 
+
+= =) ie ad 
+Le Ce 
+
+
+A ‘using’ relationship is illustrated in the following diagram, where class A uses class B. The using 
+relationship may represent aggregation, meaning that class B is a component of class A, or may simply 
+indicate that class A sends messages to class B. 
+
+
+a Coe es 
+a an See, ee ee 
+eae La 
+
+
+In some cases, where the two classes may be considered co-equals, or where the two classes send messages 
+to each other, the relationship may be shown as a simple association, without the circle that indicates the 
+direction of the relationship. 
+
+
+YS ea Has ea 
+a a ae ee 
+Mee OF a 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Programming options 
+
+
+An application can make use of OOP techniques in one of a number of different ways. This section 
+explains the main options that are available. 
+
+
+Using existing object libraries 
+
+
+At the most straightforward level, an otherwise non-object oriented C application can simply create and 
+use one or more objects from existing object libraries. A typical example of this kind of usage is described 
+in the Interface to the ISAM library section of the Introduction chapter of the ISAM Reference manual. 
+The example code in that section illustrates how to create an instance of a class from an external category 
+and send messages to it. Note that, since the ISAM DYL is not in the ROM, it has to be explicitly loaded 
+before being linked. 
+
+
+In principle, this technique can be used with any class from an existing object library. In practice, 
+however, for the reasons given in the later discussion of the use of HWIM, it is restricted to classes that do 
+not depend on the user interface. The ISAM example is typical in this respect, in that uses the console 
+services to supply its user interface. 
+
+
+The technique is particularly suitable for creating and using instances of classes such as the variable array 
+(container) classes in OLIB. In such a case, where the class library being used is in the ROM, there is no 
+need to load it before linking (with, say, a p_linklib(0) call). 
+
+
+One of the main advantages of this technique is that it requires very little additional knowledge, other 
+than the details of the particular class or classes that are being used. Since the bulk of the application's 
+code will not use Object Oriented techniques, the gains are relatively modest. There are savings in 
+application code size, since the application does not have to duplicate the object library code that it uses. 
+
+
+Defining application-specific classes 
+
+
+Rather than simply using an existing class, an application may define one or more application-specific 
+classes. These classes may, by subclassing, add value to other existing library classes or may be totally 
+new classes (although a 'new' class is, in fact, a subclass of the OLIB root class). Such an application may 
+also make use of existing object libraries, as described above. 
+
+
+Although it is possible to write a fully object oriented application of this type, a typical application will 
+still be largely written in non-object oriented code. As for applications that simply use existing classes, the 
+technique is better suited to classes that do not depend on the user interface. 
+
+
+A simple example of an application of this type appears in the Building an Object Oriented Application 
+chapter of this manual. The additional knowledge that is required to create and build an application of this 
+type is entirely contained within that chapter. 
+
+
+Creating and using a DYL 
+
+
+Instead of using the classes of an existing object library, an application can use objects in a custom object 
+library (or DYL). The way to create and use a custom DYL is described in the Building a Dynamic 
+Library chapter of this manual. 
+
+
+The classes in the DYL may be any combination of 'new’' classes or subclasses of existing library classes. 
+This technique may be combined with the use both of custom libraries and of custom classes in the 
+application itself, as described above. 
+
+
+In addition to the advantages of the previous techniques, writing one or more parts of an application as 
+separate DYLs allows for easier code sharing and reuse and allows large applications to be written (a 
+single code segment may not exceed 64 kbytes). 
+
+
+Using HWIM 
+
+
+A developer who wishes to create an application with an object oriented user interface should make use of 
+the HWIM class library. 
+
+
+This case is qualitatively different from those described above, in that many of the classes in the HWIM 
+library are designed to be used together, and are not particularly suited to being used in isolation. Some of 
+the classes rely on the existence of instances of other classes and on certain specific initialisation having 
+been performed. This is the reason why the techniques described above are not recommended for the 
+HWIM user interface classes. 
+
+
+1 INTRODUCTION 
+
+
+An HWIM application always contains a basic framework of objects, briefly described in the following 
+section, to provide those features that are common to all HWIM applications. These features include the 
+provision of command menus and dialogs, the handling of multiple event sources and the direction of 
+keyboard events to the appropriate object(s) within the application. Such an application requires a specific 
+form of start-up code in its main() function to create the basic framework and perform the necessary 
+initialisation. The exact form of this start-up code is described later in this chapter. 
+
+
+Many of the HWIM application framework classes can be used directly, but an application will always 
+define and use application-specific classes, including subclasses of the classes supplied by HWIM. The 
+application may also, of course, use or subclass the classes from other object libraries - either the standard 
+libraries that are in the ROM, or application-specific DYLs. 
+
+
+A simple example of such an application is described in the An HWIM Example - Hello World chapter. 
+The construction of more complex applications is essentially the topic of the rest of this manual. 
+
+
+The basic HWIM application component objects 
+
+
+There are five main static objects (by static we mean an object that exists for the lifetime of the 
+application) provided by HWIM; the application manager, the application's resources, the window server 
+object, the command manager and the client window. A sixth static component that is usually present in 
+non-trivial applications is the engine. 
+
+
+The menu bar and, optionally, one or more dialog boxes are transient objects, being created when they are 
+required and destroyed on completion of their function. 
+
+
+The application manager 
+
+
+The application manager provides the framework for an application, including its main event-scheduling 
+loop. It is the first object to be created during the start-up of an HWIM application and performs all 
+standard start-up and initialisation. As part of this initialisation it creates a window server active object 
+(and hence a command manager - see later) and opens the system resource file and the application's own 
+resource file. In addition, the application manager supplies methods for manipulating other standard 
+system components and adding further optional components. 
+
+
+— 
+— 
+
+
+avolication 
+~ manager 
+— 
+ae oo 
+| a kes 
+7 eso! ces gO 
+server 
+~~ ) ca 
+Rue oe 
+
+
+The application manager and the window server object together form the central core of the application. 
+From the application programmer's point of view they may be considered as a single entity that provides 
+the application's main event-handling loop and a range of system services. The separation of this 
+functionality between two objects represents a division of labour; the window server object deals with the 
+user interface and the application manager handles those aspects that are independent of the user 
+interface. (Although it is beyond the scope of this manual, it is worth pointing out that an application with 
+no user interface can be constructed around the application manager alone.) 
+
+
+The HWIM library supplies the xwimman application manager class, which is a subclass of the OLIB 
+appmaN Class (see the OLIB Reference manual). An instance of this class is normally created and 
+initialised from the application's main (). It is rarely subclassed by an application, the main exception 
+being that of a multi-lingual application, which will need to modify the mechanism that loads the 
+application resource file. 
+
+
+An application may subclass awrmman by replacing existing methods. In the interests of future 
+compatibility, application-specific subclasses should not add methods or property. An application that 
+adds methods or property to the application manager is not guaranteed to run on future versions of 
+machines in the Series 3 range. 
+
+
+The handle of the application manager is globally available via the magic static w_am. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Resources 
+
+
+All standard HWIM applications are assumed to have access to two resource files - the system resource 
+file (in the ROM) and an application resource file. These are opened automatically during initialisation of 
+the application manager, which also provides methods to access individual resources. There is rarely any 
+need for an application programmer to subclass the resource file class. 
+
+
+The application resource file must contain the resources that provide the accelerator keypresses and the 
+text of the application's menu bar and pull-down menus. In addition to these essential items, it may also 
+contain resources for any application dialogs and other application-specific text. 
+
+
+The objects representing the resource files (instances of the OLIB rscr1te class) are normally only 
+accessed via application manager methods. 
+
+
+The window server object 
+
+
+The window server is an active object that acts as the source of those events (keypresses, redraws etc) that 
+are sent to the application by the window server process. On receipt of such an event the window server 
+object directs it to the appropriate object, normally either a window (the client window or a dialog box) or 
+the objects involved in the command execution mechanism. 
+
+
+An instance of a window server object is automatically created during the initialisation of the application 
+manager. As part of its standard initialisation the window server object creates and initialises a command 
+manager. 
+
+
+“~~ 
+
+
+te = 
+
+C window’ 
+
+~ server ) 
+
+ee 
+ft <.. ran = Hey, 
+C command client / 
+smanager, ~ window j 
+eageee y wae 
+
+
+The HWIM library supplies the wszrv window server object class which is a subclass of the OLIB active 
+class. HWIM applications will almost invariably subclass wsERv , replacing its ws_dyn_init method, to 
+provide application-specific initialisation. Part of this initialisation will be the creation and initialisation 
+of a client window. 
+
+
+An application is free to subclass wsERv by replacing existing methods. In the interests of future 
+compatibility, application-specific subclasses should not add methods or property. An application that 
+adds methods or property to the window server object class is not guaranteed to run on future versions of 
+machines in the Series 3 range. 
+
+
+The handle of the window server object is globally available via the magic static w_ws. 
+
+
+The command manager 
+
+
+The command manager supplies the functionality to execute the command options that may be selected 
+from the application's pull-down menus. A command manager instance is automatically created during 
+the initialisation of the window server active object. 
+
+
+The HWIM library supplies the comman command manager class, which provides the basic skeleton for a 
+command manager. Although a very simple application could make direct use of an instance of the 
+comman class, HWIM applications will normally subclass comman, replacing one or more of the supplied 
+methods and adding application-specific methods and property. 
+
+
+The handle of the command manager is stored within the window server object's property and is available 
+
+
+Vla w_ws->wserv.com. 
+
+
+The client window 
+
+
+All standard HWIM applications are assumed to have a main window, designated as the client window to 
+provide the principal view of the application's data. This window will receive messages from the window 
+server active object in response to window server events (such as keypresses). The client window must be 
+explicitly created and initialised by application-specific code, normally from within the window server 
+object's ws_dyn_init method. 
+
+
+1 INTRODUCTION 
+
+
+The functionality of the client window varies widely from application to application and much of an 
+application's code will be associated, directly or indirectly, with the client window. For this reason, the 
+HWIM library provides very general window classes that will normally be extensively subclassed in most 
+applications. 
+
+
+The handle of the client window is stored within the window server object's property and is available via 
+
+
+w_ws->wserv.cli. 
+
+
+The engine 
+
+
+The engine is an application-specific class that is normally created at the same time as the client window. 
+A typical engine will subclass root. Engines are further discussed in the Application Design chapter. 
+
+
+— 
+— 
+
+
+C client = / 
+~ window 
+
+
+L — 
+
+
+Ue ENT es 
+gf engire / 
+zd 
+ad 
+An application programmer may choose to make the handle of the engine globally available, for example, 
+by storing it in one of the magic statics in the range Datapp1 to DatApp7. 
+
+
+Menu bar 
+
+
+An instance of the application's menu bar class is automatically created by the window server object 
+whenever the menu bar must be displayed (for example, when the Menu key is pressed) and is destroyed 
+when the menu bar disappears. 
+fer 
+window ' 
+~ server ) 
+Laer 
+
+
+je 
+men bar. 
+s ) 
+Lge 
+The menu bar class contains the mechanism to convert a menu selection into the appropriate command 
+manager message and is unlikely to be subclassed in any application. 
+
+
+The menu bar is normally only manipulated by means of methods of the window server object. 
+Dialogs 
+A dialog is usually created from application-specific code in a command manager method that is called in 
+
+
+response to the selection of a command menu option. (The command manager actually makes use of the 
+window server object's ws_do_dial1 method, which is used to start all dialogs). 
+
+
+— 
+
+
+command 
+kd manaden 
+
+
+U = 
+
+
+a 
+— 
+— 
+
+
+2 dialo box 
+= ae 
+Ae 
+Such a dialog may simply use the supplied picgox class or may be an application-specific subclass. The 
+use of dialogs is discussed in some detail in the Dialogs and Dialog Controls chapters. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The handle of a current dialog will normally be stored in the magic static DatDialogPtr and many dialog 
+utility functions (see the HWIM Utility Functions chapter of the HWIM Reference manual) make use of 
+this fact. Otherwise, access to a dialog's handle is an application-specific matter. 
+
+
+Application overview 
+
+
+The following diagram illustrates the overall basic class structure of a typical HWIM aplication and shows 
+the principal relationships between the classes mentioned above. 
+Sei 
+
+
+z anolication 
+
+
+manager 
+
+PSE ee LC ~ jo OR Gr a ee, 
+¢ reso ces. C window ’ y men _ bar 
+= ) ~ server se ) 
+ee Mn 
+/ Eee Dai ; er e Pies! ee 
+/ tient = 7 
+
+la comman lalo Ox / cllen 
+~ manager a 7 ) a yagew j 
+
+Na Ne a 
+
+
+— 
+— 
+
+
+a enc ie / 
+* ) 
+oe? 
+These relationships are discussed further throughout this manual and in the OLIB Reference and HWIM 
+Reference manuals. There is further general discussion on the general structure of an HWIM application 
+in the Application Design chapter of this manual. 
+
+
+The required files 
+
+
+To create an object oriented application the writer's task consists of constructing a number of files which 
+will be input to the build process. A number of tasks must be performed which can be broadly defined as 
+follows: 
+
+
+e building the required classes by defining their property and methods; further, deciding whether any of 
+the required classes can be subclassed from existing classes, thereby re-using existing software 
+
+
+e providing the functionality for a number of method functions that will be called by system code 
+
+
+e writing a short main() that creates and initialises an application manager, supplying it with one or 
+more of a set of options 
+
+
+e building the resource file(s) and optionally, the Icon file, the Add files list and the Shell data file. 
+
+
+The following sections describe the structure and content of the files required to create an object oriented 
+application in more detail and broadly correspond to the tasks outlined above. 
+
+
+Category file 
+
+
+The category file defines the application-specific classes - methods, property and associated defined 
+constants and structs. As part of the process of building an application, the category file is translated with 
+the aid of the CTRAN tool. The output from the translation process is a C source file (which is also 
+compiled, ready for linking into the application) one or more generated include files, each with a .g 
+extension and an external file with a .ext extension. Other files may optionally be generated. 
+
+
+The external file contains information about this category which will be needed when translating any 
+other category which makes an external reference to this one. 
+
+
+1-12 
+
+
+1 INTRODUCTION 
+
+
+The content of a category file is best explained in conjunction with the following short example. A more 
+complete explanation is contained in Appendix A. Here we shall concentrate on the basic content of a class 
+
+
+definition. 
+
+
+The file header contains the category name, external category references (the order of which determines 
+the external category number sequence) and a number of included header files: 
+
+
+A demonstration cat file 
+IMAGE demo 
+
+
+! External reference to OLIB library 
+EXTERNAL olib 
+
+
+INCLUDE p_std.h 
+
+
+INCLUDE p_object.h 
+INCLUDE varray.g required, in this case, for knowledge of VAFLAT 
+
+
+This is followed by one or more class definitions, each of which follows the general model illustrated 
+below: 
+
+
+CLASS dummy root the class name and its superclass 
+Dummy class definition, 
+as an illustration only 
+
+{ Methods follow... 
+
+
+REPLACE destroy free buffer and supersend 
+
+ADD dm_init create VAFLAT component and allocate buffer 
+DEFER dm_sub defined by a subclass... 
+
+CONSTANTS auxiliary symbolic constants 
+
+
+{ 
+
+! for the buffer 
+
+DUMMY_BUF_SIZE 128 allocated buffer size 
+! for the VAFLAT component 
+
+
+DUMMY_GRAN 16 
+} 
+TYPES contains auxiliary structs 
+{ 
+typedef struct /* comments here are exceptional */ 
+{ 
+TEXT *buf; pointer to allocated buffer 
+UWORD len; 
+} DUMMY_BUF; 
+} 
+PROPERTY 1 
+
+
+{ 
+PR_VAFLAT *array; the component VAFLAT instance 
+
+
+DUMMY_BUF buffer; 
+} 
+} 
+
+
+The crass keyword introduces a class definition. It is followed by the name of the class and then the name 
+of the parent superclass. The above example defines the class pummy which is a direct subclass of the Root 
+class. The layout of a class definition is significant; apart from leading whitespace, which is ignored, it 
+must follow the pattern that is illustrated above - and in the class definitions given elsewhere. 
+
+
+The class definition of each subclass lists its additional methods and any additional property. It may also, 
+as in the above example, include the definitions of auxiliary structures and constants used by that class. 
+There are many further examples of class definitions throughout this and other manuals (in the OLIB 
+
+
+Reference manual, for example). 
+
+
+The class definition may include any number of method declarations,! introduced by the app, REPLACE or 
+DEFER keywords. Each of these is followed by a method name. The method declarations may be followed 
+by one of each of the constants, Types and property keywords. 
+
+
+'Subject to a maximum of 255 methods, including those inherited from superclasses. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The method declaration keywords have the following meanings: 
+
+
+ADD declare a method in addition to the methods provided by the superclass. The name 
+must be unique in relation to all other methods in this category, or any externally 
+referenced categories. Although not compulsory, the name conventionally starts with 
+a short prefix related to the name of the class in which it is introduced. 
+
+
+REPLACE declare a method whose functionality is to replace that of a method supplied by a 
+superclass. The name must be that of an existing method in the superclass 
+inheritance tree. 
+
+
+DEFER declare an additional method as for app, except that the functionality of the method 
+is not defined by the current class and is expected to be provided by a subclass (using 
+REPLACE). A class containing one or more pEFERred methods is known as an 
+abstract class and, in general, no instances of such a class will ever be created.? 
+
+
+It is recommended that each method name be followed by a concise descriptive comment. 
+
+
+The constants keyword introduces a list of symbolic constant definitions, each consisting of the symbol 
+name (conventionally in upper case) followed by the numeric value. The value may be an expression 
+involving symbolic constants defined earlier, either in the category file itself, or in any included file. The 
+expression itself must not contain any whitespace. 
+
+
+The types keyword introduces a list of C language typedef struct definitions, whose layout should follow 
+that given in the example category file. (Many further examples may be found in the class definitions 
+shown for each class in, say, the OLIB Reference manual.) 
+
+
+The property keyword introduces a list of data element declarations to be included in the struct that 
+defines the class property. The form of this struct is described in appendix A of this manual. 
+
+
+This keyword may optionally be followed by a literal number (expressions may not be used) that specifies 
+how many component items listed in the property are to be sent an automatic pestTRoy message when an 
+instance of the class is destroyed. 
+
+
+This assumes that, for a value ncomp, the first ncomp items in the additional property for the class are 
+either nuLL or handles (pointers to instances) of component objects (as defined earlier in this chapter). 
+
+
+In the above example, pummy's component var.at instance will be automatically destroyed when pummy 
+recelves a DESTROY Message. 
+
+
+Source files 
+
+
+Method functions 
+
+
+A method function must be supplied for each added or replaced method in each application-specific class. 
+The method functions may be supported by auxiliary (or utility) functions - that is, normal C functions 
+called from within the method functions. These functions may be in a separate file or in the same file as 
+the method functions. 
+
+
+The method functions themselves may be organised into C files in any suitable way. Normally, all the 
+method functions for a particular class will be grouped into one file, but this is not a requirement. It may 
+be convenient to group together all the methods of a related set of objects, and a simple application may 
+have all its method functions in a single source file. 
+
+
+Where a file contains a mixture of method functions and auxiliary functions, it is conventional to put all 
+the auxiliary functions at the top of the file, followed by the method functions. One advantage of this 
+scheme is that it minimises the number of compiler directives needed to establish the correct calling 
+conventions for the different function types. This may be extended to include other function calling 
+conventions so that, in general, a source file will have the following form: 
+
+
+2There is no formal requirement for all p—ErzRred methods to be REPLACE and it is acceptable to create an 
+instance of such a class provided that it is known that no pErErRred method will ever be called. Window 
+subclasses, for example, do not need to REPLACE all pEFERred methods of the HWIM win superclass. 
+
+
+1-14 
+
+
+1 INTRODUCTION 
+
+
+<includes> 
+
+<'normal' functions> 
+
+#pragma ENTER_CALL 
+
+<functions called via p_enter> 
+
+#pragma CDECL 
+
+<method functions that are callable via p_enter> 
+#pragma METHOD_CALL 
+
+
+<method functions> 
+
+
+Failing to declare the correct calling convention for a function will cause unpredictable run-time errors 
+when the function is called. 
+
+
+Main 
+The main() of an object oriented application that uses the HWIM library takes the following form: 
+
+
+#include <hwimman.g> 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+VOID *handle; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_MYAPP_MYAPP) ; 
+app.wserv_class=C_MYAPPWS; 
+
+ws.com_cat=p_getlibh (CAT_MYAPP_HWIM) ; 
+
+ws.com_class=C_COMMAN; 
+
+handle=p_new (CAT_MYAPP_HWIM, C_HWIMMAN) ; 
+
+p_send4 (handle, O_AM_INIT, &app, &ws) ; 
+
+} 
+
+
+The call to p_link1lib dynamically links the application category with its externally referenced DYL 
+categories. These consist of those categories that are declared with ExTERNAL statements in the 
+application's category file (together with any further ExTERNAL references that these categories contain). In 
+general, all such externally referenced categories must be loaded (for example, by calling p_loadlib) 
+before the call to p_1ink1ib is made. In the above example code, it is assumed that all such external 
+references are to the DYLs (HWIM, OLIB etc.) in the ROM. Such DYLs are deemed to be loaded by 
+default, so no calls to p_1oad1ib are required. If the application uses one or more application-specific 
+categories that are not in the ROM it may be necessary, depending on how and when they are used, to 
+load them at this point, before the call to p_1ink1ib. A failure to link the appropriate categories can cause 
+a wide range of object-related run-time errors. 
+
+
+The flags field of the 1n_Hwrmman struct specifies a range of options that are used during initialisation of 
+the (qwrmman) application manager. The basic range of flags is described in the APPMAN Application 
+Manager Class chapter of the OLIB Reference manual, and additional flags are described in the 
+HWIMMAN Application Manager chapter of the HWIM Reference manual. The three flags used in the 
+above code, specifying that the application uses the system resource file, an application resource file and a 
+CLEANUP object, are mandatory for all HWIM applications. 
+
+
+By default an application will be built to run on the Series 3 and will run in compatibility mode on the 
+Series 3a. onRINg FLG_APPMAN_FULLSCREEN into the app. flags field specifies that the application should not 
+run in compatibility mode on the Series 3a. 
+
+
+The wserv_cat and wserv_class fields of the 1N_Hwrmman struct must be set to the category and class 
+numbers of the application's window server object. As indicated in the example, all applications will use 
+an application-specific subclass of the wsErv class that is supplied by HWIM. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Similarly, the com_cat and com_ciass fields of the 1n_wsERv struct must be set to the category and class 
+numbers of the application's command manager that is created during the initialisation of the window 
+server object. The example specifies the use of comman itself: normally an application will use an 
+application-specific subclass of comman. 
+
+
+The final action is to create and initialise the application's application manager (typically, as in this case, 
+the Hwimman class supplied by the HWIM category). The application manager locates and opens the 
+resource files, creates and initialises both the window server object and command manager and starts the 
+application's main event-processing loop. All further interaction with application-specific code is via calls 
+from system code to a range of method functions. The first such call is to the window server object's 
+ws_dyn_init method, which is assumed to perform all necessary application-specific initialisation. 
+
+
+Note that the application will never return from the sending of the am_rin1tT message to the application 
+manager. 
+
+
+Resource externals file 
+
+
+The resource externals file, with a .re extension, is a source file that contains a list of those defined 
+constants that are referenced by the application resource file. Once the developer has created a.re source 
+file, the re.bat batch file is used to generate a .rg file. The .rg file can then be #included in the 
+application resource file, thus avoiding the need to #include a large number of separate header files. 
+
+
+The resource externals file is not strictly necessary, since the information it contains is present in one or 
+more of the header files used by the application. In larger applications, the use of such a file can reduce 
+the time taken to perform a resource compilation. It also reduces the risk of out of memory situations 
+occurring by effectively passing only those definitions required for successful resource compilation. 
+
+
+The resource externals file is also useful if the resource file is to be translated. The (usually small) .rg file 
+can be supplied to the translator together with the resource file, rather than having to supply a (usually 
+large) number of other header files. The translator can then easily make a test compilation of the 
+translated resource file, with consequent savings in time and effort. 
+
+
+A ..re source file simply contains a list of those defined constants that are needed in the compilation of the 
+application's resource file (together with includes of the header files in which they are defined). Each item 
+in the list is the name of a defined constant with an additional leading underscore. 
+
+
+A commonly occuring item in a resource externals file is the defined constant for a command menu 
+method number, since such a method number is needed to construct the resource for the pull-down menu 
+option that selects the execution of that method. Suppose, for example, that an application's resource file 
+refers to the o_com_ExiT method number, defined in comman.g. The resource externals file would contain 
+the lines: 
+
+
+#include <comman.g> 
+
+
+_O_COM_EXIT 
+After processing this file by means of re. bat, the generated .rg file will contain the line: 
+
+
+#define O_COM_EXIT 7 
+
+
+Application Resource file 
+
+
+Application resource files contain the text strings used in the application's command menus, dialogs, text 
+messages and so on. In object oriented programming, such strings must be kept separate from code. 
+
+
+In general, resource files are useful for the following main reasons: 
+
+
+e having data in a resource file rather than in the code reduces the amount of memory used by the 
+running application 
+
+
+e resource files make it easier to write language-independent applications 
+
+
+In essence, any resource item within a resource file can be identified by a unique number. This number is 
+usually assigned to a symbolic constant that is published in a header file generated by the resource 
+compiler. Including this header file in a source file allows code to reference the resources. 
+
+
+The structure of resource files is described in much greater detail in the Resource Files chapter in the 
+Additional System Information document. 
+
+
+Further information can also be found in the HWIM Resource Files chapter in this manual. 
+
+
+1-16 
+
+
+1 INTRODUCTION 
+
+
+System resource file 
+
+
+The system resource file is built into the ROM and is functionally similar to application resource files. 
+However it contains common resources, including many system dialogs, the text for standard information, 
+error messages and basic help. 
+
+
+The general structure of the system resource file is similar to that of application resource files and is 
+described in the Resource Files chapter in the Additional System Information. 
+
+
+Again, further information can be found in the HWIM Resource Files chapter in this manual. 
+
+
+Miscellaneous files 
+
+
+Icon 
+
+
+An application can be represented by an Icon. Although not mandatory, the system screen will refuse to 
+install the application unless it contains one. In this situation, the application can still be run from 
+RunImg but an empty icon boundary will be displayed. 
+
+
+An Icon is normally placed in a .pic file and can be produced in a variety of ways: 
+
+
+e using the Jconed demonstration application that can be built using the HWIF part of the SDK, or 
+the Series 3a Iconeda application that is installed into the \sibosdk\s3atool directory. 
+
+
+e using the window server tool wspcx.exe on the .pcx output of a PC program such as Windows 
+PaintBrush 
+
+
+The format of .pic files is given in the Bitmaps section in the Window Server Reference manual. 
+For further information on Icons, see the Series 3/3a Programming Guide. 
+
+
+Add files list 
+
+
+An add files list is a text file with extension .af] which contains from one to four filenames. In essence, as 
+part of the process of building an application, the files referred to in this list are combined with the 
+application's .img file to produce a larger .img file. 
+
+
+The list can refer to a .pic file for an Icon, a .rsc file for an application's resource file and so on. 
+
+
+For further information on add files, see the chapter Building an Application in the General Programming 
+manual. 
+
+
+Shell data file 
+
+
+The Shell data file is a file which can be included in the add files list (and therefore embedded into the 
+application). It specifies information required by the System Screen application (also known as the Sheil). 
+
+
+For example, it tells the Shell the expected extensions of any files to be edited and the default directory of 
+these files. This information is specified at compile time. 
+
+
+For further information on the Shell data file, see the Communicating with the System Screen chapter in 
+the Series3 Programming Guide. 
+
+
+CHAPTER 2 
+
+
+BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+The process of building an application that contains object oriented code is very similar to that used for 
+building non-object oriented multi-file programs. The basic mechanisms of compiling and linking the 
+various modules are as described in the Building an Application chapter of the General Programming 
+Manual. 
+
+
+Perhaps the most obvious difference is that, in addition to the file(s) containing source code, an object 
+oriented program also requires a category file, described in appendix A of this manual. 
+
+
+The application must also supply a method function for each additional or replacement method declared 
+in the category file. For clarity, it is generally preferable to use a separate file for the source code of the 
+method functions of each subclass. This has the added advantage that it also tends to reduce the amount of 
+data in the included files, particularly if the category file is separated into a number of sub-category files 
+(see Appendix A - Category Files). It is, however, perfectly acceptable to combine the method functions of 
+two or more subclasses in a single file, particularly if they are closely related, or if they share some 
+common functionality. 
+
+
+The process of generating a .img file is illustrated in the following diagram. 
+
+
+Classes 
+CAT 
+
+
+class info 
+G 
+
+
+= 
+
+
+Methods 
+.C 
+
+
+The category file is translated, producing an object file and one or more .g files. The .g files are included, 
+as required, into the .c files containing the method functions. These files are compiled, to produce object 
+files, in the same way as for any other .c file. The .img file is formed by linking these object files and the 
+object file that results from category translation. From version 5.00 of CTRAN a file of type .cif is also 
+produced from the .cat file; this is used for Windows development, such as producing custom controls 
+for Oval. 
+
+
+The processing of the category file is shown in more detail in the following diagram. The CTRAN 
+category translator tool actually generates a .c file that contains, in source form, the data for the class 
+descriptors of each class in the category. This file has to be compiled to produce the class descriptors in 
+object form. Since class descriptors have to be in the code space of a process, the object file has to be 
+further processed. This processing is performed by the OBJCONV tool, which modifies all data in the 
+object file so that it will be loaded into the process code space when the application runs. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Classes 
+CAT Compiler 
+
+
+aan OBJCONV 
+
+
+The entire process, from category file to converted object file, is performed by the supplied ct.bat batch 
+file. You only need to be aware of the underlying mechanisms because of the .c file that is generated in 
+this process. This file has the same name as the .cat file so that, for example, the category file mycat.cat 
+will generate the file mycat.c. You should therefore avoid creating a separate C source file ( a method 
+source file, for example) with the same name as the application's category file, otherwise it will be 
+overwritten during the category translation process. 
+
+
+An object oriented application (.app file) is constructed from a .img file by adding an icon, a shell data file 
+and a resource file, in the same way as is described in the Series 3 Programming Guide. 
+
+
+An example application 
+
+
+This example application (the source of which, on installation, is copied into a \sibosdk\oopdemo 
+directory) prints specified directory listings to the screen. It is based on the (non-object oriented) p_prndir 
+example mentioned in the Building an Application chapter of the General Programming Manual. It uses 
+object oriented techniques to store the file names in a variable array object. This adds value by allowing 
+the names to be ordered so that the list can be displayed in alphabetical order, with all directory file names 
+appearing first. 
+
+
+To avoid obscuring the main principles of building an object oriented application, this example makes 
+minimal use of the object libraries built into the Series 3 and Series 3a. It does not, for example, use any of 
+the user interface mechanisms provided by the HWIM library and is therefore not a typical example of an 
+object oriented application. Its user interface uses the console device as used in many of the straight C 
+examples (that is, using neither the HWIM or the HWIF libraries) given in, say, the PLIB Reference 
+manual. The example described in the chapter An HWIM Application - Hello World makes use of the user 
+interface objects and thus forms a better model for a real application. 
+
+
+The example source 
+
+
+The source for this application consists of three files: 
+
+
+prndir.cat the prrLIstT object class definition 
+dirlist.c the prRLIst method functions 
+dirmain.c main() and auxiliary functions 
+
+
+The category file, prndir.cat, is as follows: 
+
+
+IMAGE prndir 
+EXTERNAL olib 
+INCLUDE varray.g 
+INCLUDE p_file.h 
+
+
+CLASS dirlist vaxvar 
+Directory list 
+{ 
+REPLACE va_test sort by various criteria 
+TYPES 
+{ 
+typedef struct 
+{ 
+P_INFO info; 
+TEXT name [P_FNAMESIZE]; 
+} DIRLIST_ITEM; 
+
+
+2 BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+The method function file, dirlist.c, contains only one method function, the replacement for the va_test 
+method: 
+
+
+/* 
+DIRLIST 
+#7 
+
+
+#include <plib.h> 
+#include <prndir.g> 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD INT dirlist_va_test (PR_DIRLIST *self,RC_VAXVAR *precl,RC_VAXVAR *prec2) 
+/* 
+Firstly perform a 2 way test on file or dir name records. 
+Order dir names before file names. 
+Otherwise order names alphabetically. 
+Return 0 if equal, <0 if *precl is before *prec2, >0 if after. 
+/, 
+{ 
+FAST DIRLIST_ITEM *pl,*p2; 
+FAST INT ret; 
+
+
+ret=0; 
+
+pl=(DIRLIST_ITEM *)precl-—->buf; 
+
+p2=(DIRLIST_ITEM *) prec2->buf; 
+
+if ((pl->info.statusé&P_FADIR) * (p2->info.status&P_FADIR) ) 
+ret=(pl—->info.status&P_FADIR) ?-1:+1; 
+
+else /* both records either dir or file names */ 
+ret=p_scmp (&p1->name[0], &p2->name[0]); 
+
+if (self->varoot.key.desc) 
+ret=(-ret); /* reverse result if required */ 
+
+return (ret); 
+
+
+} 
+
+
+The file dirmain.c, listed below, uses the console device for obtaining keyboard input and displaying its 
+output. Provided a valid directory name is typed in, the code builds, in an instance of the prru1st variable 
+array class, a corresponding directory listing. The file names are stored and displayed in alphabetical 
+order. Press Enter at the input prompt to exit the program. 
+
+
+/* 
+DIRMAIN 
+
+ay 
+
+#include <plib.h> 
+#include <prndir.g> 
+
+
+LOCAL_D VOID *dcb=NULL; 
+LOCAL_D VOID *hand; 
+
+
+LOCAL_C VOID error(TEXT *msg, INT errno) 
+
+
+{ 
+TEXT bb[E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_close(dcb); 
+
+dcb=NULL; 
+
+p_errs (&bb[0],errno) ; 
+p_printf("%Ss: %s",msg, &bb[0]); 
+} 
+
+
+LOCAL_C VOID panic(TEXT *msg, INT errno) 
+{ 
+error (msg,errno); 
+p_leave (0); 
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID PrintDirLine (TEXT *name, P_INFO *pinfo) 
+{ 
+P_DAYSEC ds; 
+P_DATE dt; 
+TEXT *p,b[40]; 
+
+
+p=&b[0]; 
+if (pinfo->status&P_FAVOLUME) 
+p=p_scpy(p,"Vol,"); 
+if (pinfo->status&P_FADIR) 
+p=p_scpy(p,"Dir,"); 
+if (pinfo->status&P_FAMOD) 
+p=p_scpy (p, "Mod, "); 
+if (! (pinfo->status&P_FAWRITE) ) 
+p=p_scpy (p, "Read,"); 
+if (pinfo->status&P_FASYSTEM) 
+p=p_scpy (p,"Sys,"); 
+if (pinfo->status&P_FAHIDDEN) 
+p=p_scpy (p,"Hid,"); 
+if (*(p-1)==',') 
+*-—p=0; 
+p_sttods (&pinfo->modst, &ds) ; 
+p_dstodt (&ds, &dt) ; 
+p_printf£("S- 12s S7lu %02u-%02u-%S02u %02u:%02u Ss", 
+name, pinfo->size,dt.day+1l,dt.month+1,dt.year,dt.hour,dt.minute, &b[0]); 
+} 
+
+
+LOCAL_C VOID MakeDirList (TEXT *dir) 
+{ 
+INT ret; 
+DIRLIST_ITEM d; 
+RC_VAXVAR rec; 
+
+
+p_send2 (hand, O_VA_RESET) ; 
+
+
+if ((ret=p_open (&dcb, dir, P_FDIR) ) !=0) 
+panic("Failed to open directory file",ret); 
+while (! (ret=p_iow(dcb, P_FREAD, &d.name[0],&d.info) )) 
+
+
+{ 
+rec.buf=(UBYTE *) &d; 
+rec.len=sizeof (d. info) +p_slen(&d.name[0]) +1; 
+p_send4 (hand, O_VA_INSERTISQ, érec, &i) ; 
+} 
+
+p_close(dcb); 
+
+dcb=NULL; 
+
+if (ret !=E_FILE_EOF) 
+panic("Failed to read directory",ret); 
+
+
+2 BUILDING AN OBJECT ORIENTED APPLICATION 
+
+
+GLDEF_C INT CDECL DoDirLists (VOID) 
+
+
+{ 
+
+UWORD i, count; 
+DIRLIST_ITEM *pd; 
+
+TEXT name [P_FNAMESIZE]; 
+
+
+hand=f_newsend (CAT_PRNDIR_PRNDIR, C_DIRLIST,O_VA_INIT,16); 
+while (p_getl(">", &name[0],P_FNAMESIZBE) ) 
+{ 
+MakeDirList (&éname[0]); 
+if (! (count=p_send2 (hand, O_VA_COUNT) ) ) 
+p_printf("No files found"); 
+else 
+{ 
+for (i=0;i<count;i+t+) 
+{ 
+pd=(DIRLIST_ITEM *)p_send3 (hand, O_VA_PBUF,i) ; 
+PrintDirLine (&pd->name[0], &pd->info) ; 
+} 
+} 
+} 
+p_send2 (hand, O_DESTROY) ; 
+return (0); 
+
+
+} 
+
+
+GLDEF_C INT main(VOID) 
+
+
+{ 
+INT err; 
+
+
+p_linklib(0); /* Link to OLIB */ 
+
+if ((err=p_enter((VOID *)DoDirLists) ) !=0) 
+error ("Called p_leave",err) ; 
+
+return (0); 
+
+
+} 
+
+
+Note that a standard console application is not suitable for running on an EPOC emulator. See the code in 
+the Using the example DYL section of the Building a Dynamic Library chapter for how to adapt console 
+code so that it is suitable to run on an emulator. 
+
+
+Building the example application 
+
+
+In order to illustrate the various stages in building an object oriented application, the description of the 
+building of the example application makes use of a number of separate batch files. An alternative would 
+be to make more use of the TopSpeed development environment and this approach is used in the building 
+of the Hello World example, described in the chapter An HWIM Application - Hello World. 
+
+
+The first step in building the application is to translate the category file, prndir.cat, using the tool 
+ctran.exe. This generates a number of files, including a prndir.g include file and a prndir.c C language 
+source file. The generated .c file must be compiled and the resulting .obj file must be converted so that its 
+class descriptor data is located in the code segment, using ecobj.exe. The entire process is conveniently 
+performed by means of the supplied batch file, ct.bat (in \sibosdk\sys) whose content is: 
+
+
+@echo off 
+
+ctran %1 -e..\include -x..\include -g..\include -c -l -s -v 
+if errorlevel 1 goto end 
+
+call cc $1 
+
+ecobj %1 
+
+send 
+
+
+The meaning of the various flags that can be passed to ctran.exe are explained in appendix A of this 
+manual. 
+
+
+Note that the above batch file is set up assuming that the source code is in a \sibosdk\oopdemo directory 
+and that all include files are assumed to be found in a ..\include directory (which is also the destination for 
+include files generated by ctran). You must ensure that the current TopSpeed redirection file, ts.red, is set 
+up to correspond with the location of all include files. In particular, the redirection file must include a line 
+such as: 
+
+
+Reg = .; ..\ INCLUDE; 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+There is no need to include the location of generated .ext files in ts.red, since these are only referenced 
+by ctran. 
+
+
+The remaining .c source files must be compiled as normal, for example, by using the same cc.bat file as is 
+suitable for being called from ct.bat: 
+
+
+@echo off 
+call checkvid 
+tsc %1l.c /fpunnamed /%jpivids% 
+
+
+This assumes the presence of an unnamed.pr project file of a similar form to that used when compiling 
+non-object oriented programs, for example: 
+
+
+#system epoc img 
+#set epocinit=iplib 
+#model small jpi 
+#compile %main 
+#link %main 
+
+
+Finally the application must be linked. A suitable /f-bat link batch file is: 
+
+
+@echo off 
+call checkvid 
+tsc %l.pr /1 /%jpivids 
+
+
+which is called as: 
+lf prndir 
+assuming the presence of a prndir.pr file containing: 
+
+
+system epoc img 
+
+set epocinit=iplib 
+model small jpi 
+pragma link (olib.1lib) 
+pragma link (prndir) 
+pragma link (dirlist) 
+pragma link (dirmain) 
+
+
+link prndir 
+
+
+This generates a prndir.img file which may be copied to a SIBO machine and executed as any other .img 
+file. Note that, during the link process, two warning messages are always displayed, warning of duplicate 
+tables. These messages should be ignored. 
+
+
+Note that an object oriented application must be linked with the PLIB library since none of the object 
+oriented mechanisms are supported by CLIB. 
+
+
+The entire build process may be summarised in, say, a bldpdir.bat batch file (not supplied) as follows: 
+
+
+call ct prndir 
+Call. ce-dirlist 
+call cc dirmain 
+1f prndir 
+
+
+CHAPTER 3 
+
+
+BUILDING A DYNAMIC LIBRARY 
+
+
+A dynamic library (DYL) is built from a category file and one or more method function source files in a 
+similar way to the building of an application. 
+
+
+A DYL differs from an application in the following ways: 
+e it has no specific entry point and thus does not require a main function 
+e it may not contain any static data 
+e its category file should start with a LIBRARY statement 
+e itis linked with a different startup module 
+
+
+A DYL must be built with the PLIB (rather than CLIB) library, although you may, as usual, use a mix of 
+PLIB and CLIB function calls. You should not use true floating point arithmetic in a DYL, but you may 
+use the PLIB functions that avoid the 8087 emulator, described in the Floating Point chapter of the PLIB 
+Reference manual. 
+
+
+An example DYL 
+
+
+This dynamic library (the source of which, on installation, is copied into a \sibosdk\oopdemo directory) 
+contains one class, providing a method to sort an array of integers, using the quicksort service provided by 
+PLIB. 
+
+
+The example source 
+
+
+The source for this application consists of two files: 
+
+
+sort.cat the sort object class definition 
+isort.c the tsort method function 
+
+
+The category file, sort.cat, is as follows: 
+LIBRARY sort 
+EXTERNAL olib 
+INCLUDE olib.g 
+CLASS isort root 
+
+
+{ 
+
+
+ADD sort Sort a given list of integers 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The method function file, isort.c, contains only one method function: 
+/ * 
+
+SORT.C 
+
+*/ 
+
+
+include <sort.g> 
+
+
+define IdataBuf ((INT *) DataBuf) 
+
+
+LOCAL_C INT OrdFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+
+Order function used in qsort 
+
+*/- 
+
+{ 
+
+return (IdataBuf [i]-IdataBuf[j]); 
+
+} 
+
+
+LOCAL_C VOID ExchFunc(INT i, INT j,VOID *DataBuf) 
+
+
+/* 
+Exchange function used in qsort 
+a 
+
+{ 
+
+INT k; 
+
+
+k=IdataBuf [i]; 
+
+IdataBuf [i]=IdataBuf[j]; 
+IdataBuf [j]=k; 
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID isort_sort(PR_ROOT *self,INT *start,INT num) 
+{ 
+
+
+p_qsort (num, OrdFunc, ExchFunc, start) ; 
+
+
+} 
+Building the example DYL 
+
+
+As in the previous chapter, in order to illustrate the various stages, a number of separate batch files are 
+used. Again, an alternative would be to use the more integrated approach as is used in the building of the 
+Hello World example, described in the chapter An HWIM Application - Hello World. 
+
+
+The first step in building the DYL is to translate the category file, sort.cat, using the tool ctran.exe. This 
+generates a number of files, including a sort.g include file and a sort.c C language source file. 
+
+
+As in the case of building an application, the generated .c file must be compiled and the resulting .obj file 
+must be converted so that its class descriptor data is located in the code segment. The entire process is 
+again conveniently performed by means of the same ct.bat batch file as is used for application category 
+files. See the Building an Object Oriented Application chapter for further details. 
+
+
+The remaining .c source files (in this case, only isort.c) must be compiled as normal, using the same 
+cc.bat file as is suitable for compiling application source files. 
+
+
+Finally the DYL must be linked. As for building an application, the link is controlled by a project file, in 
+this case sort.pr: 
+
+
+#system epoc dyl 
+
+#set epocinit=iplib 
+#model small jpi 
+#pragma link (olib.1lib) 
+#pragma link (sort) 
+#pragma link (isort) 
+#link sort 
+
+
+The significant difference between a project file for a DYL and that for an object oriented application is 
+that the file type is declared as ay1, rather than img. Again, it is essential that the PLIB library be used. 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+You may use the same /f-bat link batch file as for linking applications, but you may wish to use the 
+following [fc.bat variant: 
+
+
+@echo off 
+
+if exist %1.dyl del %1.dyl 
+call checkvid 
+
+tsc Sl.pr /1 /Sjpivids 
+
+
+This ensures that any failure in the link process does not result in an older version of the DYL being left. 
+It is called as: 
+
+
+Life. sort 
+The entire build process may be summarised in a dylbld.bat batch file, as follows: 
+
+
+call ct sort 
+call ce isort 
+lfc sort 
+
+
+Using the example DYL 
+
+
+The following code, in runsort.c, illustrates a simple application that uses sort.dyl to sort the contents of 
+an array of ten integers. 
+
+
+/* 
+RUNSORT.C 
+yf, 
+
+
+#include <plib.h> 
+#include <sort.g> 
+
+
+GLREF_D VOID *DatCommandPtr; 
+GLDEF_D P_RECT _DefScreenRect; 
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2}; 
+
+
+#pragma save, ENTER_CALL 
+
+
+LOCAL_C INT RunSort (HANDLE dyl) 
+
+
+{ 
+VOID *sort; 
+
+
+sort=f_newlibh (dyl,C_ISORT) ; 
+p_send4 (sort,O_SORT, &array[0],10); 
+p_send2 (sort,O_DESTROY) ; 
+
+return (0); 
+
+
+} 
+
+
+#pragma restore 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err,i; 
+HANDLE dyl; 
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_fparse("sort.dyl",DatCommandPtr, &buf[0],NULL) ; 
+
+err=p_loadlib (&buf[0],&dyl, TRUE) ; 
+
+if (!'!err) 
+{ 
+_DefScreenRect.t1.x=0 
+_DefScreenRect.tl.y=0; 
+_DefScreenRect.br.x=40; /* 40 columns */ 
+_DefScreenRect.br.y=8; /* 8 rows */ 
+
+
+; /* set console window size */ 
+
+
+err=p_enter2 (RunSort,dyl); 
+p_unloadlib(dyl) ; 
+for (i=0;i<10;i++) 
+p_printf("%sd",array[i]); 
+} 
+return(err); 
+
+
+} 
+
+
+In this example the DYL is loaded and linked by the call to p_loadiib. Since the DYL name is parsed 
+with DatCommanaPtr, sort.dyl will be expected to be found in the directory from which runsort is executed. 
+
+
+3-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Reporting is via an automatically opened console window, whose size is set to be suitable for the Series 3 
+screen. Note that the code to set the console window size, using _DefScreenRect, 1s only necessary when 
+you want to override the default size, or when the application is to be run on an emulator. If you include 
+
+this code in an application, ignore the spurious warning of duplication that is given by the linker. 
+
+
+A DYL that supplies the ROOT class 
+
+
+Since OLIB contains classes that provide many basic services, most DYLs will either reference or subclass 
+one or more OLIB classes. They will therefore need to declare an external reference to OLIB, as in the 
+previous example. 
+
+
+In that example, however, the external reference is necessary only because the rsort class subclasses the 
+Root class provided by the OLIB dynamic library. In such a case it may be more reasonable for a DYL to 
+define its own Root class and be independent of OLIB. The following sample code provides the same 
+integer sorting functionality as the previous example, but without requiring an external reference to OLIB. 
+
+
+The category file, rsort.cat, 1s as follows: 
+
+
+LIBRARY rsort 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+
+
+CLASS root 
+
+
+{ 
+ADD destroy 
+
+
+ADD sort Sort a given list of integers 
+PROPERTY 
+
+{ 
+
+P_OBJECT pc; Class link 
+
+
+} 
+} 
+
+
+The class definition of Root duplicates that of the OLIB root class with, in this case, the addition of the 
+sort method. 
+
+
+The method function source file, root.c is almost identical with that of isort.c, the only significant 
+difference being that the method function is renamed to root_sort. 
+
+
+/* 
+ROOT.C 
+*/ 
+
+
+include <rsort.g> 
+
+
+define IdataBuf ((INT *)DataBuf) 
+
+
+LOCAL_C INT OrdFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+
+Order function used in qsort 
+
+*/ 
+
+{ 
+
+return (IdataBuf [i]-IdataBuf[j]); 
+
+} 
+
+
+LOCAL_C VOID ExchFunc(INT i, INT j,VOID *DataBuf) 
+/* 
+Exchange function used in qsort 
+a: 
+{ 
+INT k; 
+
+
+k=IdataBuf [i]; 
+
+IdataBuf [i]=IdataBuf[j]; 
+IdataBuf [j]=k; 
+
+} 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID root_sort (PR_ROOT *self, INT *start,INT num) 
+{ 
+
+
+p_qsort (num, OrdFunc, ExchFunc, start) ; 
+
+
+} 
+
+
+Note that there is no need to provide the root_destroy method function, since this is supplied by the 
+PLIB library. 
+
+
+Building the DYL follows exactly as in the previous example, using the link project file, rsort.pr: 
+
+
+#system epoc dyl 
+
+#set epocinit=iplib 
+#model small jpi 
+#pragma link (olib.1lib) 
+#pragma link (rsort) 
+#pragma link (root) 
+#1link rsort 
+
+
+Building DYLs into an application 
+
+
+One or more DYLs may be combined into a .img or a .app file. The technique is similar to the add-file 
+technology that can combine a resource file, an icon and a shell data file with a .img file. A significant 
+difference is that whereas add-files are limited to a maximum of four add-files, there is no limit on the 
+number of DYLs that may be added. 
+
+
+The main advantage of building DYLs into an application is that there is then no danger of the various 
+files becoming separated, or of an essential DYL being accidentally deleted. There can never be any 
+confusion over the location of a DYL and if the application is present, its DYLs must also be present. 
+
+
+DYL add-file lists 
+
+
+A DYL add-file list is a text file with a .dfl extension, containing a list of the names of the DYLs that are 
+to be combined with a .img file. For example, the Series 3a Spreadsheet has a .dfl file with the content: 
+
+
+hfl.dyl 
+hgf.dyl 
+hgp.dyl 
+hdb.dyl 
+hta.dyl 
+.dyl 
+hpr.dyl 
+hrg.dyl 
+hvw.dyl 
+hso.dyl 
+
+
+HHONDHHHADWH YN DD 
+=) 
+ion 
+BK 
+
+
+to build ten DYLs into the Spreadsheet application. 
+
+
+When any .pr project file is invoked that leads to the building of a .img file, a check is made for the 
+existence of a .dfl file with the same name as the application. If this file exists, the DYLs it lists are 
+automatically built into the .img file, in the order in which they are listed. 
+
+
+Accessing a built-in DYL 
+
+
+A DYL that is built into an application is accessed by use of the functions p_openiib and p_loadfilelib., 
+as in the following example. The required DYL is specified in a call to p_loadfilelib by an index, 
+counting from zero, where the numbering order is determined by the order in which the DYLs are listed 
+in the .dfl file. 
+
+
+The example code, dylsort.c, is a variant of runsort.c, described earlier. It has exactly the same action as 
+the earlier example, but sort.dyl is built into the resulting .img file, rather than being a separate file. 
+
+
+/* 
+DYLSORT.C 
+*/ 
+
+
+#include <plib.h> 
+#include <sort.g> 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+GLREF_D VOID *DatCommandPtr; 
+GLDEF_D P_RECT _DefScreenRect; 
+LOCAL_D INT array[] = {10,1,5,7,9,3,6,8,4,2}; 
+
+
+#pragma save, ENTER_CALL 
+
+
+LOCAL_C INT RunSort (HANDLE dyl) 
+
+
+{ 
+VOID *sort; 
+
+
+sort=f_newlibh (dyl,C_ISORT) ; 
+p_send4 (sort,O_SORT, &array[0],10); 
+p_send2 (sort, O_DESTROY) ; 
+
+return (0); 
+
+
+} 
+#pragma restore 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT err,i; 
+HANDLE dyl; 
+VOID *dcb; 
+
+
+p_openlib(&dcb,DatCommandPtr); /* open application .img file for DYL access */ 
+err=p_loadfilelib(dcb,0,&dyl,TRUE); /* load the first (and only) DYL */ 
+if (!'err) 
+
+{ 
+
+_DefScreenRect.t1l.x=0; 
+
+_DefScreenRect.tl.y=0; 
+
+_DefScreenRect.br.x=40; 
+
+_DefScreenRect.br.y=8; 
+
+
+peprintL ("Setting ...");7 
+err=p_enter2 (RunSort,dyl); 
+p_unloadlib(dyl) ; 
+for (i=0;i<10;i+=2) 
+p_printf£("s4d %4d",array[i],array[it1]); 
+p_getch(); 
+} 
+return(err); 
+
+
+} 
+
+
+The only difference in the code between this example and runsort.c is in the first two lines of main(). In 
+contrast with the earlier example, there is no need to parse the application's full file specification (pointed 
+to by DatcommanapPtr) with the DYL file name, since the file containing the DYL is the application file 
+itself. 
+
+
+The DYL add-file list is dylsort.dfl, which contains the single line: 
+sort.dyl 
+The application can be built in a similar way to runsort, that is, by: 
+
+
+cc dylsort 
+1f dylsort 
+
+
+Running edump.exe, by typing: 
+edump dylsort 
+
+
+produces the following output, showing the presence of the built-in sort.dyl. 
+
+
+3 BUILDING A DYNAMIC LIBRARY 
+
+
+EDump V4.30F (09/11/93) Copyright (C) Psion PLC 1989-92 
+LOC: :E:\SIBOSDK\OOPDEMO\DYLSORT.IMG IMAGE file data 
+
+
+Image version = 200F 
+
+Code Segment = 0330 (bytes) 
+Initial IP = 0000 
+
+Stack = 1000 (bytes) 
+Data = 0070 (bytes) 
+Heap = 0800 (bytes) 
+Data Segment = 1870 (bytes) 
+Initialized data = 0050 (bytes) 
+Code checksum = 765A 
+
+Data checksum = 06B7 
+
+Code Version = 100F 
+
+Priority = 0080 
+
+Header size = 0040 (bytes) 
+
+Dyl count = 0001 
+
+Dyl table offset = 000005E0 
+
+Dyl 00 SORT.DYL offset = 000003C0 
+Image file size = 000005F2 (bytes) 
+
+
+CHAPTER 4 
+
+
+AN HWIM EXAMPLE - HELLO WORLD 
+
+
+This chapter describes a minimal HWIM application. The application displays a bordered window 
+containing the text "Hello world" and has a menu bar that offers a single Exit option. It is written so that 
+it will run on either the Series 3 or the Series 3a (in compatibility mode). 
+
+
+Note that this application is not intended to exercise the full potential of OOP. Instead, it gives a "feel" for 
+the construction of an OOP application and, while its broad structure will be described, a full 
+understanding may not be apparent until later chapters in this manual have been read. The example code 
+does, however, provide the basic framework of all HWIM applications and may be used as a starting point 
+for the construction of more complex applications. 
+
+
+The source of this application is supplied in the \sibosdk\oopdemo directory that can be installed from the 
+C SDK disks. The main source files for the application are listed below, and are described in more detail 
+in the following sections. 
+
+
+Category file, hello.cat 
+
+
+IMAGE hello 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+
+
+CLASS hellows wserv 
+window server active object 
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS hellobw bwin 
+a simple bordered window 
+
+
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+} 
+
+
+Resource file, hello.rss 
+
+
+/* 
+HELLO.RSS 
+
+
+English resource file for Hello World application 
+*/ 
+
+
+#include <hwim.rh> 
+#include <hello.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O0_COM_EXIT; 
+accel={'x'}; /* Exit */ 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE MENU_BAR hello_menbar 
+{ 
+items= 
+{ 
+MENU_BAR_ITEM 
+{ 
+menu_id=special_menu; 
+mb_item="Special"; 
+
+
+} 
+
+
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_COM_EXIT; 
+mn_item="Exit"; 
+} 
+di 
+} 
+
+
+Source code, o_hello.c 
+
+
+/* 
+O_HELLO.C 
+my 
+
+
+#include <hwimman.g> 
+#include <hello.g> 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+GLDEF_C VOID main (VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_HELLO_HELLO) ; 
+
+ws.com_cat=p_getlibh (CAT_HELLO_HWIM) ; 
+
+app.wserv_class=C_HELLOWS; 
+
+ws.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_HELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &ws) ; 
+
+
+} 
+#pragma METHOD_CALL 
+
+
+METHOD VOID hellows_ws_dyn_init (PR_HELLOWS *self) 
+
+
+{ 
+self->wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+
+
+p_send2 (self—->wserv.cli,O_WN_INIT)j; 
+} 
+
+
+METHOD VOID hellobw_wn_init (PR_HELLOBW *self) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=0; 
+
+wd.extent.tl.y=0; 
+
+wd.extent .width=wserv_channel->conn.info.pixels.x; 
+wd.extent .height=wserv_channel-—>conn.info.pixels.y; 
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+p_send3 (self,O_WN_VISIBLE, WV_INITVIS) ; 
+
+p_send3 (self, O_WN_EMPHASISE, TRUE) ; 
+
+
+} 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+p_supersend2 (self,O_WN_DRAW) ; 
+gPrintText (50,50,"Hello World",11); 
+
+
+} 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+The category file 
+
+
+The application's category file is as follows: 
+
+
+IMAGE hello 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+
+
+CLASS hellows wserv 
+window server active object 
+
+
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS hellobw bwin 
+
+a simple bordered window 
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+} 
+
+
+The imac statement identifies the file as being one that will create a category for an application (img or 
+.app) file. Note that the external references to the OLIB and HWIM DYLs are mandatory for all HWIM 
+applications. 
+
+
+The category file defines two application-specific classes, HELLows and HELLOBW. These are subclasses of 
+the HWIM wserv window server active object and pwn bordered window classes respectively. These two 
+subclasses add no property or new methods; they just replace methods that are defined in a superclass. 
+
+
+The swin class is described in more detail in the Windows chapter. 
+
+
+The resource externals file 
+
+
+The resource file, described in the next section, contains a reference to the o_com_Ex1T method number. 
+This symbol is defined in the hwimman.g include file (itself generated by the translation of the category 
+containing the hwimman class). 
+
+
+A resource externals file, with file name hello.re, should be written, containing the following lines: 
+#include <hwimman.g> 
+_O_COM_EXIT 
+The file hello.rg is generated by the re. bat batch file by typing: 
+re hello 
+and contains the single line: 
+#define O_COM_EXIT 7 
+
+
+This process has extracted the definition of the symbol o_com_exi1t from the hwimman.g include file, so 
+that the generated .rg file can be #included in the application resource file instead of the larger 
+hwimman.g. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The resource file 
+
+
+The resource file, hello.rss, is one of the simplest possible HWIM application resource files: 
+
+
+/* 
+HELLO.RSS 
+
+
+English resource file for Hello World application 
+ae A 
+
+
+#include <hwim.rh> 
+#include <hello.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x"'}; /* Exit */ 
+
+
+} 
+
+
+RESOURCE MENU_BAR hello_menbar 
+{ 
+items= 
+{ 
+MENU_BAR_ITEM 
+{ 
+menu_id=special_menu; 
+mb_item="Special"; 
+} 
+‘i; 
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_COM_EXIT; 
+mn_item="Exit"; 
+} 
+i 
+} 
+
+
+In addition to hello.rg, it includes the HWIM resource header file, hwim.rh, that defines the standard 
+resource structures used by HWIM applications (for example, the wszERv_1nFo resource structure). This 
+resource file contains three resources that must be present in all HWIM application resource files, being 
+used by the HWIM command menu mechanism. 
+
+
+The first resource must always be a wsERV_INFo resource structure. Its reference name (in this case, 
+hello_accs) 1s normally not relevant. The menbar_id element must refer to a following mzenu_BAR 
+resource structure that defines the content of the application's menu bar, and first_com Is set to the 
+method number of a method of the application's command manager (usually, as in this case, o_coM_EXIT). 
+The acce1 element defines one or more accelerator keypresses. Each accelerator may be used to invoke a 
+command menu option by executing a command manager method function. In this example there is only 
+one accelerator, Psion-X, which executes the command manager's exit method (with method number 
+O_COM_EXIT). 
+
+
+The menu_gar resource defines a menu bar containing a single menu, with menu name "Special", and an 
+associated pull-down menu defined in the menu resource structure referenced by special_menu. This pull- 
+down menu contains only the single menu option "Exit". 
+
+
+The source code 
+
+
+The code is sufficiently brief that there is no advantage in writing it as a number of separate C modules. 
+All the code is in the file o_hello.c (so named to distinguish it from the hello.c that is generated during 
+the translation of hello.cat). 
+
+
+4-4 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+/* 
+O_HELLO.C 
+af 
+
+
+#include <hwimman.g> 
+#include <hello.g> 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_HELLO_HELLO) ; 
+
+ws.com_cat=p_getlibh (CAT_HELLO_HWIM) ; 
+
+app.wserv_class=C_HELLOWS; 
+
+ws.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_HELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &ws) ; 
+
+} 
+
+
+#pragma METHOD_CALL 
+/* APPLICATION-SPECIFIC WINDOW SERVER OBJECT */ 
+
+
+METHOD VOID hellows_ws_dyn_init (PR_HELLOWS *self) 
+{ 
+self—->wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+p_send2 (self-—>wserv.cli,O_WN_INIT) ; 
+
+} 
+
+
+/* BORDERED CLIENT WINDOW */ 
+
+
+METHOD VOID hellobw_wn_init (PR_HELLOBW *self) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent.tl.x=0; 
+
+wd.extent.tl.y=0; 
+
+wd.extent .width=wserv_channel->conn.info.pixels.x; 
+wd.extent .height=wserv_channel-—>conn.info.pixels.y; 
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+p_send3 (self,O_WN_VISIBLE, WV_INITVIS) ; 
+
+p_send3 (self, O_WN_EMPHASISE, TRUE) ; 
+
+} 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+p_supersend2 (self,O_WN_DRAW) ; 
+gPrintText (50,50,"Hello World",11); 
+} 
+Main 
+
+
+The main() function is basically as specified in the Source files section of the Introduction chapter. Note 
+that, since the window server active object is subclassed by the application, it is indicated to be in the local 
+category (category number caT_HELLO_HELLO). In contrast, the application uses the basic command 
+manager supplied by HWIM and thus in the HWIM external category (category number caT_HELLO_HWIM). 
+
+
+The method functions are preceded by: 
+#pragma METHOD_CALL 
+
+to ensure the correct calling convention. 
+
+Window server object 
+
+
+The ws_dyn_init method supplied for the HzLLows class simply creates an instance of the HELLOBW 
+bordered window subclass and sends it a wn_InrT message. The window is set to be the application's client 
+window by writing its handle to the window server active object's wserv.cli property. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Client window 
+
+
+Initialisation of the bordered client window sets the window's size to the screen dimensions, as read from 
+the wsERV_sPEc struct pointed to by the magic static wserv_channe1. Most application-specific window 
+classes will supply a wn_init method that, at some stage, sends a wN_connEcT message. Normally, as in 
+the present case, the client window is a top-level window (it has no parent) as indicated by the nuLu 
+parameter to the wN_conNECT message. 
+
+
+The window is made visible and set to the emphasised state by sending wN_v1sIBLE and wN_EMPHASISE 
+messages. These messages are processed by superclass method functions (described in the Windows 
+chapter of this manual). 
+
+
+The wn_draw method is not explicitly called by application code, but will be called directly from system 
+code whenever the window must be drawn (such as when it first becomes visible). See also the The 
+draw/redraw mechanism section of the Windows chapter. 
+
+
+After supersending the wn_praw message (handled by the swin superclass, to draw the window's border) 
+the text "Hello World" is drawn, using the window server function gPrintText. 
+
+
+Building the application 
+
+
+Unlike the simple examples in earlier chapters, the "Hello World" example provides a good basic model 
+for most object oriented applications written for the Series 3 and Series 3a machines. The mechanism 
+supplied for building this example, described below, is suitable for use with any such application. It uses 
+the TopSpeed Make mode to invoke the project system, in order to minimise the amount of compilation 
+and linking required to make sure that the .img file is up-to-date. 
+
+
+The .pr file for the "Hello World" application is hello.pr and is listed below. 
+
+
+system epoc img 
+set epocinit=iplib 
+model small jpi 
+
+
+abort on 
+
+
+set version=0x100F 
+set priority=0x80 
+set heapsize=0x80 
+
+
+compile %main.cat 
+
+
+if tremake #or (%main.rg #older Smain.re) #or (%Smain.rg #older %main.g) #then 
+run "re %main" no_window no_abort 
+endif 
+
+
+if (Smain.rsg #older %main.rss) #or (%main.rsg #older %Smain.rg) #then 
+run "rs %main" no_window no_abort 
+endif 
+
+
+if Smain.rzc #older %Smain.rsg #then 
+run "rch $main" no_window no_abort 
+endif 
+
+
+compile o_hello.c 
+
+
+if Smain.shd #older %main.ms #then 
+
+#run "makeshd %main" no_window no_abort 
+#file delete %smain.img 
+
+endif 
+
+
+if (Smain.img #older %main.afl) #or (%main.img #older %main.pic) #then 
+#file delete %Smain.img 
+endif 
+
+
+pragma link(olib.1lib) 
+pragma link (hwim.1lib) 
+
+
+link %Smain 
+
+
+The TopSpeed project system takes account of the dependencies in the application's C source files but, as 
+can be seen in this example, the .pr file must explicitly take into account the dependencies of all other files 
+that are needed to build the application. 
+
+
+4 AN HWIM EXAMPLE - HELLO WORLD 
+
+
+The hello.pr project file is suitable for use as a model for building any object oriented application using 
+the HWIM library. In the vast majority of cases the main change will be to replace the line: 
+
+
+#compile %o_hello.c 
+
+
+with one or more #compile statements to compile the various C source files that contain the application's 
+code. 
+
+
+In this example the variables version, priority and heapsize are set (as hexadecimal numbers) to their 
+default values - they will be given these values automatically if they are not set in the .pr file. Only in 
+exceptional circumstances will you need to alter the application's priority, but you should set both the 
+version number and the heap size as a matter of course. See the General System Services chapter of the 
+PLIB Reference manual for a description of the format of a version number. The heap size is measured in 
+paragraphs (16-byte units) and should normally be set to a value that is not less than the amount of the 
+heap used when the application is started up (one way of determining this is to use the Spy application, 
+described in the Series 3/3a Programming Guide). There is more information about the use of these three 
+variables in the Building an Application chapter of the General Programming Manual. 
+
+
+The version of tsprj.txt supplied with the SDK contains a compiler entry to handle the translation of 
+category files. It is therefore important to copy this file into your \ts\sys directory and run tscfg.exe, as 
+described in the Installation chapter of the General Programming Manual, even if you are upgrading from 
+an earlier version of the SDK. This entry, which is listed below, takes into account the creation dates of 
+the category file and the .g file that is generated from it when determining if the category file needs 
+translating. 
+
+
+#declare_compiler cat= 
+'#split %%srce 
+
+#set make=%%remake 
+
+#if Stmake #or %sname.g #older S%name.cat #then 
+
+#run "ctran %%name -c -s -v -l -e..\include\ -x..\include\ -g..\include\" no_window 
+no_abort 
+
+#rundll TSC S%name.c %%name.obj 
+
+#run "ecobj S%name.obj" no_window no_abort 
+
+#endif 
+
+#pragma link(%%name.obj)' 
+
+
+If you include application-specific header files in the application's category file you will need to add an 
+explicit check in your .pr file to ensure that the application is rebuilt properly. If, for example, your 
+category file contains the line: 
+
+
+NCLUDE myheader.h 
+you will need to insert the lines: 
+
+
+if myheader.h #older %main.cat #then 
+#file delete %main.g 
+endif 
+
+
+immediately before the line: 
+
+
+compile %Smain.cat 
+
+
+Apart from the #pragma link statements to include the standard libraries (OLIB and HWIM) the 
+remainder of the .pr file takes care of the dependencies of the application on the remaining component 
+files in a fairly straightforward way. 
+
+
+If you develop an application that contains built-in DYLs you will need to add further checks on the 
+creation dates of the .dfl DYL add-file list and the DYLs that it lists. A suitable check for the .dfl file 
+would be: 
+
+
+#if Smain.img #older %main.dfl #then 
+#file delete %Smain.img 
+#endif 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+and a check for mydyl.dyl is: 
+
+
+#if Smain.img #older mydyl.dyl #then 
+#file delete %Smain.img 
+#endif 
+
+
+Any such lines should be inserted immediately before the first #pragma link statement. 
+The "Hello World" application is built by typing: 
+
+make hello 
+This makes use of a make.bat batch file, whose contents is as follows: 
+
+
+@echo off 
+
+call checkvid 
+
+if not exist %l.pr goto error 
+
+tscx /m %1 /%jpivids 
+
+tscx /m %1 /%jpivids 
+
+goto end 
+
+:error 
+
+echo Project file %1.pr does not exist 
+send 
+
+
+Note that this batch file uses tscx, rather than tsc, so that full use may be made of the extended memory 
+of your PC. If you do not have extended memory, you should replace each occurrence of tscx with tsc. 
+
+
+The batch file uses two passes of the TopSpeed project system. This is necessary because the project 
+system does not take into account dependencies that change dynamically as a result of the ‘compilation’ of 
+the Psion-specific source files. This will not normally result in any unnecessary repetitions of compilation 
+or linking. 
+
+
+The result of typing make hello is the creation of hello.img. The final step in producing the "Hello 
+World" application is (optionally) to rename hello.img as hello.app. 
+
+
+Variants 
+
+
+You may like to experiment with making the following variations to the supplied example code: 
+
+
+e To make the application take advantage of the larger screen size on the Series 3a, or the flag 
+FLG_APPMAN_FULLSCREEN into the flag values assigned to app. flags iN main(). 
+
+
+e =©In the HELLOWS ws_dyn_init method, the lines: 
+
+
+self—->wserv.cli=f_new (CAT_HELLO_HELLO, C_HELLOBW) ; 
+p_send2 (self-—>wserv.cli,O_WN_INIT); 
+
+
+could be replaced by the more compact: 
+
+
+self—->wserv.cli=f_newsend (CAT_HELLO_HELLO, C_HELLOBW, O_WN_INIT) ; 
+
+
+e In the HELLOBW wn_init method, replace 
+
+
+p_send3 (self, O_WN_VISIBLE, WV_INITVIS) ; 
+with the equivalent, but more compact: 
+hiInitVis (self); 
+
+
+e Modify the bordered window's wn_draw method to centre the text in the window, in a way that 
+works for both the Series 3 and Series 3a, by reading the screen dimensions from 
+
+
+wserv_channel->conn.info.pixels 
+
+
+e §=Put the "Hello World" text in the resource file and load it from there (for guidance, see the 
+examples in the Commands and Command Menus chapter). 
+
+
+CHAPTER 5 
+
+
+COMMANDS AND COMMAND MENUS 
+
+
+The command manager 
+
+
+The command manager is created and initialised by system code during the start-up process, immediately 
+before the window server active object receives a WS_DYN_INIT message. If the creation of the command 
+manager fails the application process will terminate immediately. If the command manager is created 
+successfully, its handle is accessible via the handle of the window server active object, held in the magic 
+static w_ws. This static should be declared as!: 
+
+
+GLREF_D PR_WSERV *w_ws; 
+
+
+and the command manager's handle is then w_ws->wserv.com. See also the utility function hwservCcomSend 
+that is used by system code to send messages to the command manager. 
+
+
+The HWIM cowman class definition (whose associated generated header file is comman.g) is as follows: 
+
+
+CLASS comman root 
+Superclass of all command managers 
+
+
+ADD com_init=p_dummy User's own initialisation 
+
+ADD com_statwin=p_dummy Toggle permanent status window 
+
+ADD com_accl_check=p_true Called whenever an accelerator is matched 
+ADD com_menu=p_dummy Called whenever a menu is pulled down 
+
+
+ADD com_mode_change=p_dummy W_KEY_MODE received 
+ADD com_file_change=p_dummy The core code for open or new 
+
+
+ADD com_exit Message sent here on exit accelerator 
+CONSTANTS 
+
+{ 
+
+O_COM_SYS_LAST O_COM_EXIT 
+
+
+} 
+} 
+
+
+The supplied methods of the command manager are called by system code. As is apparent from the class 
+definition, the supplied method functions do very little. Although there is no need to replace any of these 
+methods, they are intended to be replaced, as necessary, in an application-specific subclass. The supplied 
+com_exit method, for example, simply calls p_exit (0). While this is sufficient for a simple application, 
+the method will usually be replaced - particularly if the application is file-based. The uses of most of these 
+methods, and the circumstances under which the corresponding messages are sent by system code are 
+discussed later in this chapter and are fully described in the in the Command Manager chapter of the 
+HWIM Reference manual. The com_file_change and com_exit methods are also discussed in the File 
+Based Applications chapter of this manual. 
+
+
+'Depending on the application, it may be more appropriate to declare w_ws as a pointer to an instance of 
+an application-specific subclass of wsERV. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Adding command options 
+
+
+Any HWIM application that has a more complex set of commands than that of the "Hello World" example 
+applicaton will need to supply more extensive menu bar and pull-down menu resources. It will also need 
+to subclass the comman command manager class. 
+
+
+The basic mechanism for extending the number of command options involves the following steps: 
+
+
+e Extend the menu bar and pull-down menu resources in the application resource file to include a 
+menu item for each command. 
+
+
+e Subclass the command manager to add a new method for each additional command and supply a 
+method function for each method.? The methods must appear consecutively in the command 
+manager's class definition and normally must immediately follow the last (com_exit) method of 
+the comman superclass. 
+
+
+e Include an accelerator in the first resource (a wsERV_INFo resource) in the application resource 
+file for each additional command. 
+
+
+The list of accelerators must obey the following rules: 
+e There must be a unique accelerator for every command option that appears in the menus. 
+
+
+e The number of accelerators in the list must match with a contiguously declared set of command 
+manager methods. 
+
+
+e The accelerators must be listed in the same order as the method declarations in the command 
+manager class. 
+
+
+Note, however, that there need be no relation between the order of the accelerators and the order in which 
+the commands appear in the command menus. The Exit option, for example, conventionally appears as 
+the last item in the last menu, although it is normally first in the list of accelerators. 
+
+
+The sending of the appropriate message to the command manager when a command menu option is 
+selected, either by means of an accelerator keypress or via the pull-down menus, is handled by system 
+code in the window server active object and requires no additional application-specific code. The method 
+functions that correspond to the menu options are not expected to return a value and should be declared as 
+voip functions. In general these functions do not take parameters, but may optionally make use of a single 
+INT parameter, containing the function's method number, this being passed in system-generated messages 
+(see the later Sharing method function code section). 
+
+
+Example 
+
+
+The following example extends the "Hello World" example to provide two additional command options in 
+a separate pull-down menu. The additional commands switch the display to one of two alternative 
+messages. The source code is supplied in the files hello2.rss, hello2.cat and o_hello2.c. 
+
+
+The resource file is as follows: 
+
+
+/* 
+
+HELLO2.RSS 
+English resource file 
+af, 
+
+
+#include <hwim.rh> 
+#include <hello2.rg> 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x', /* Exit */ 
+‘ht, /* Hello */ 
+ou a /* Bye */ 
+
+
+2Note that, if appropriate, several commands may share the code of a single method function. This 
+alternative is described later. 
+
+
+5-2 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+RESOURCE MENU_BAR hello_menbar 
+{ 
+items= 
+{ 
+MENU_BAR_ITEM 
+{ 
+menu_id=message_menu; 
+mb_item="Message"; 
+hy 
+MENU_BAR_ITEM 
+{ 
+menu_id=special_menu; 
+mb_item="Special"; 
+
+
+} 
+
+
+RESOURCE MENU message_menu 
+{ 
+
+
+items = 
+
+{ 
+
+MENU_ITEM 
+{ 
+com_id=O_HCM_HELLO; 
+mn_item="Say hello"; 
+hy 
+
+MENU_ITEM 
+
+
+{ 
+com_id=O_HCM_BYE; 
+mn_item="Say goodbye"; 
+
+
+} 
+
+
+} 
+
+
+RESOURCE MENU special_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+
+
+{ 
+com_id=O_COM_EXIT; 
+mn_item="Exit"; 
+
+
+} 
+
+
+RESOURCE STRING hello_message {str="Hello World"; } 
+
+
+RESOURCE STRING bye_message {str="Goodbye"; } 
+
+
+The list of accelerators contains three items, and the menu bar has two pull-down menus; a 'Message' 
+menu and a ‘Special’ menu. The ‘Message’ menu contains the two options 'Say hello’ and 'Say goodbye’, 
+associated with the command manager methods nem_hello and hcm_bye respectively. The two text 
+messages to be displayed are included in the resource file, rather than appearing as data in the source 
+
+
+code. 
+
+
+The category file defines a HELLO2 category (the tmacE statement 1s IMAGE hello2) that contains an 
+additional class definition for the HELLOc™ class - a subclass of the HWIM comman class: 
+
+
+CLASS hellocm comman 
+command manager 
+
+
+{ 
+ADD hcm_hello 
+
+
+ADD hcm_bye 
+} 
+
+
+Note that the order of declaration of the methods must agree with the order of the associated accelerators 
+
+
+in the resource file. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The corresponding command manager method functions are: 
+
+
+METHOD VOID hellocm_hcm_hello(PR_HELLOCM *self) 
+{ 
+p_send3 (w_ws—>wserv.cli,O_WN_SET, FALSE) ; 
+} 
+
+
+METHOD VOID hellocm_hcm_bye (PR_HELLOCM *self) 
+{ 
+p_send3 (w_ws->wserv.cli,O_WN_SET, TRUE) ; 
+} 
+
+
+Both of these methods send a wN_szeT message to the client window, whose handle is available as 
+w_ws->wserv.cli (similar to accessing the command manager itself, as described earlier). Note that these 
+actions correspond to a design decision that the client window should itself be responsible for recording 
+which message to display. 
+
+
+The client window class thus needs to replace the wn_set method and specify an item of property to record 
+the message state, as follows: 
+
+
+CLASS hellobw bwin 
+bordered client window 
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+REPLACE wn_set 
+PROPERTY 
+{ 
+UWORD isbye; 
+} 
+} 
+
+
+The client window wn_draw method uses the state of its isbye property to determine which of the two text 
+resources to display: 
+
+
+METHOD VOID hellobw_wn_draw(PR_HELLOBW *self) 
+{ 
+UINT resid; 
+TEXT buf [40]; 
+
+
+resid=self-—>hellobw.isbye ? BYE_MESSAGE:HELLO_MESSAGE; 
+
+p_send4 (w_am,O_AM_LOAD_RES_BUF, resid, &buf[0]); /* load the resource */ 
+p_supersend2 (self,O_WN_DRAW) ; /* draw the border */ 
+gPrintText (50,50, &buf[0],p_slen(&buf[0])); 
+
+} 
+
+
+Note that the line: 
+
+
+p_send4 (w_am, O_AM_LOAD_RES_BUF, resid, &buf[0]); 
+
+
+could be replaced by the following use of the hLoadResBuf utility function: 
+hLoadResBuf (resid, &ébuf[0]); 
+
+
+The wn_set method sets or clears this property and causes the window to be drawn with the appropriate 
+message: 
+
+
+METHOD VOID hellobw_wn_set (PR_HELLOBW *self,UINT isbye) 
+
+
+{ 
+self—>hellobw.isbye=isbye; 
+p_send2 (self, O_WN_DODRAW) ; 
+} 
+
+
+Note that the application does not explicitly write to the isbye property on initialisation of the window. It 
+takes advantage of the fact that property is zero filled when an object is created. 
+
+
+Essentially the same effect could be achieved by replacing the line: 
+p_send2 (self, O_WN_DODRAW) ; 
+with the window server call: 
+
+
+wiInvalidateWin(self-—>win.id) ; 
+
+
+5-4 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+This would result in the client window receiving, at some future time, a wN_REDRAw message. This 
+technique might prove useful if two or more things could change that require the window to be redrawn. If 
+all such changes invalidate the window, there is less likelihood that each change will cause the window to 
+be redrawn. 
+
+
+In this example the difference between the two alternatives is not noticeable. Invalidating the window 
+causes inter-process messages to be sent between the application and the window server, whereas the 
+sending of the wn_popRaw message does not and will, in general, result in the window being updated more 
+responsively. Which of these two techniques to use depends to a large extent on the requirements of a 
+particular application. 
+
+
+The code of main() must also be modified slightly to take into account the use of an application-specific 
+command manager: 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV ws; 
+
+
+#ifndef EPOC 
+GLREF_D P_DEVICE p_file; 
+GLREF_D P_DEVICE p_serial; 
+p_inst (&p_file, &p_serial,NULL_D); 
+
+#endif 
+p_linklib(0); 
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_SRSCFILE; 
+app.wserv_cat=p_getlibh (CAT_HELLO2_HELLO2) ; 
+ws.com_cat=p_getlibh (CAT_HELLO2_HELLO2) ; 
+app.wserv_class=C_HELLOWS; 
+ws.com_class=C_HELLOCM; 
+p_send4 (p_new (CAT_HELLO2_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &ws) ; 
+} 
+
+
+As mentioned before, replace the line: 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_SRSCFILE; 
+
+iN main() with the line: 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_CLEAN|FLG_APPMAN_SRSCFILE|FLG_APPMAN_FULLSCREEN; 
+to take advantage of the larger screen on the Series 3a. 
+
+Series 3a shifted accelerators 
+
+The Series 3a machine introduced the capability to use shifted accelerators. 
+
+
+A shifted accelerator is declared by using an upper case character in the accelerator list of the wszeRv_INnFo 
+resource. For example, if the wseRv_1nro resource in hello2.rss is replaced by: 
+
+
+RESOURCE WSERV_INFO hello_accs 
+
+{ 
+
+menbar_id=hello_menbar; 
+
+first_com=O0_COM_EXIT; 
+
+accel={'X', /* Exit */ 
+hit, /* Hello */ 
+poke hy /* Bye */ 
+
+} 
+
+
+then the 'Exit' command will be selected by pressing Shift-Psion-X, and will be represented as such in the 
+‘Special’ menu. 
+
+
+An application may use any combination of shifted and unshifted accelerators and may use both the 
+shifted and unshifted versions of any or all alphabetic keys. A number of the built-in applications use, for 
+example, the unshifted Psion-X for a normal 'Exit' option and the shifted Shift-Psion-X for an 'Exit, lose 
+changes' option. In consequence, a Series 3a application may have up to 26 additional options in its 
+command menus, compared with a Series 3. 
+
+
+Because of the additional key depression that is needed to use a shifted accelerator, unshifted accelerators 
+should, where possible, be used in preference to shifted accelerators. By convention, however, a Series 3a 
+application that has a 'Diamond' menu should use shifted accelerators for the options in this menu (and, 
+also by convention, the accelerators should, if at all possible, match the first letters of the items shown in 
+the Diamond list in the application's status window). 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Series 3a command option grouping 
+
+
+On the Series 3a, the options in a pull-down menu can be divided into logically connected groups by 
+means of one or more horizontal lines. These divisions have a purely cosmetic function, as a guide to the 
+user, and have no impact on application code. 
+
+
+A dividing line is specified in a menu resource struct by oring the flag BREAK_LINE_FOLLOws with the 
+command ID of a Menu_1TEm resource struct. For example, if the message_menu MENU resource in 
+hello2.rss is replaced by: 
+
+
+RESOURCE MENU message_menu 
+{ 
+
+
+items = 
+
+{ 
+
+MENU_ITEM 
+{ 
+com_id=0_HCM_HELLO|BREAK_LINE_FOLLOWS; 
+mn_item="Say hello"; 
+Ly 
+
+MENU_ITEM 
+
+
+{ 
+com_id=O_HCM_BYE; 
+mn_item="Say goodbye"; 
+} 
+i 
+} 
+
+
+the pull-down menu will have a horizontal dividing line between the 'Say hello’ and 'Say goodbye’ options. 
+
+
+There is no limit on the number of divisions that may appear in a menu. Excessive use should, however, 
+be avoided since it can lead to a cluttered and confusing appearance to the menu. 
+
+
+Sharing method function code 
+
+
+All messages sent by system code to the command manager as the result of selecting a menu option or 
+using an accelerator (that is, the com_exit method and any following methods added by a subclass) are 
+sent by a call to the utility function nwservcomsend. The code for this utility function is effectively as 
+follows: 
+
+
+VOID hWservComSend(INT comid) ; 
+{ 
+
+
+p_send3 (w_ws->wserv.com, comid, comid) ; 
+
+
+} 
+
+
+Note that the parameter comia, which is the appropriate method number, is passed as an additional 
+parameter and is thus available to the method function. This can be used to advantage when two or more 
+methods have very similar method functions, as do the two command manager methods introduced in the 
+previous example. The command manager class definition could have been written so that both methods 
+share the same method function: 
+
+
+CLASS hellocm comman 
+command manager 
+{ 
+ADD hcm_hello 
+ADD hcm_bye=hellocm_hcm_hello 
+} 
+
+
+The method function code could then be written as: 
+
+
+METHOD VOID hellocm_hcm_hello(PR_HELLOCM *self, INT comid) 
+{ 
+if (comid==0_HCM_HELLO) 
+p_send3 (w_ws->wserv.cli,O_WN_SET, FALSE) ; 
+else 
+p_send3 (w_ws—>wserv.cli,O_WN_SET, TRUE) ; 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+or, more simply: 
+
+
+METHOD VOID hellocm_hcm_hello(PR_HELLOCM *self, INT comid) 
+
+
+{ 
+p_send3 (w_ws—>wserv.cli,O_WN_SET, comid==O_HCM_BYE) ; 
+
+
+} 
+
+
+Clearly, there is very little advantage in this particular case, since the two methods are so simple. 
+Nevertheless, the technique can frequently be used to advantage in real applications. 
+
+
+Changing the text of an option 
+
+
+The options to set the message text in the previous example could be replaced by a single option that 
+toggles between the two messages. To be effective, the text of the option should also change, depending on 
+which message is currently visible. 
+
+
+Each time a pull-down menu is displayed, its content is reloaded from the resource file. The command 
+manager's com_menu method is called immediately before a pull-down menu is displayed, but after the 
+menu's text has been loaded.A command manager subclass may therefore replace this method to change 
+the text of one or more items. 
+
+
+Continuing from the previous (hello2) example, we can use a single method instead of the two methods 
+com_hello and com_bye. The class definition of HELLocm thus becomes: 
+
+
+CLASS hellocm comman 
+command manager 
+{ 
+REPLACE com_menu 
+ADD hcm_hello 
+
+
+} 
+
+
+The resource file needs to be changed to remove an accelerator and the menu item for the 'Say goodbye' 
+option. An additional string resource is required to specify the alternative text for the option. The relevant 
+resources become: 
+
+
+RESOURCE WSERV_INFO hello_accs 
+{ 
+menbar_id=hello_menbar; 
+first_com=O_COM_EXIT; 
+accel={'x', /* Exit */ 
+dee /* Hello/Bye */ 
+} 
+
+
+RESOURCE MENU message_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_HCM_HELLO; 
+mn_item="Say goodbye"; 
+} 
+i 
+} 
+
+
+RESOURCE STRING say_hello {str="Say hello"; } 
+All other resources are unchanged. 
+
+
+In all cases where menu text is replaced, the text that appears in the mzNu_ITEM resource determines the 
+amount of memory allocated for the menu item data and so must be the longest text of all the possible 
+alternatives. Thus, in this case, it is important that the text in the option corresponding to the message 
+number 0_HCM_HELLO is "Say goodbye" and that the replacement resource is the shorter "Say hello". The 
+reason is that the menu resource is loaded into memory as a sequence of items of fixed length, determined 
+by the size of the items in the resource. It is therefore possible to overwrite an element with a shorter 
+replacement, but an attempt to replace it with a longer element will overwrite part of the following item. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A suitable com_menu method function is as follows: 
+#include <varray.g> 
+
+
+METHOD VOID hellocm_com_menu(PR_HELLOCM *self, INT menu_num, PR_VAROOT *array) 
+
+
+{ 
+UBYTE *p; 
+
+
+if (menu_num==0) 
+{ 
+if (p_send2 (w_ws->wserv.cli,O_WN_SENSE) ) 
+
+
+{ 
+p=(UBYTE *)p_send3 (array, O_VA_PREC, 0); 
+hLoadResBuf (SAY_HELLO, p+2); /* +2 skips byte count and method number */ 
+
+
+} 
+
+
+} 
+
+
+The method is passed the menu number (counting from zero for the leftmost menu in the menu bar) of the 
+pull-down menu that is about to appear and the handle of an OLIB variable array containing the data for 
+each of the options in that menu. Each element of this array consists of a leading length byte that indicates 
+the (fixed) length of a following mznu_item struct, defined in pulldown.g as: 
+
+
+typedef struct 
+{ 
+UBYTE com_id; /* command manager method number */ 
+TEXT mn_txt[1]; /* option text, as a zero terminated string */ 
+} MENU_ITEM; 
+
+
+The com_menu method tests if the relevant menu (in this case, the first menu, with menu number zero) is 
+about to appear. If so, it further tests whether the text needs to be changed, indicated by the client 
+window's isbye property being set (that is, the window is displaying "Goodbye" and so the menu option 
+should be 'Say hello'). The additional client window wn_sense method is described below. 
+
+
+Provided both conditions are met, the address of the appropriate array element (in this case the first - and 
+only - element, whose index is zero) is found by sending the array object a va_pRec message. Finally, the 
+replacement zero terminated text string is loaded from the resource file to overwrite the original text that 
+starts at a two byte offset within the array element. 
+
+
+An additional client window method, wn_sense, is needed so that the command manager can determine 
+the client window's state. The client window class definition must become: 
+
+
+CLASS hellobw bwin 
+bordered client window 
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+REPLACE wn_set 
+REPLACE wn_sense 
+PROPERTY 
+{ 
+UWORD isbye; 
+} 
+} 
+
+
+and a suitable method function could be: 
+
+
+METHOD UINT hellobw_wn_sense (PR_HELLOBW *self) 
+
+
+{ 
+return (self—>hellobw.isbye) ; 
+
+
+} 
+
+
+The com_menu method may be used to replace the text of any number of menu options in any number of 
+menus. Any one call to the method will, of course, only replace the text of items in the one pull-down 
+menu indicated by the menu_num parameter. 
+
+
+If the application is translated into one or more other languages, it is important to ensure that the text in 
+the menu resource is the longest in each translation. To avoid the possibility that the the string to be 
+replaced may be different in different languages, it is safer to create stRING resources for every alternative 
+and replace the text in all cases. 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+In the current example, the resource file would therefore include an additional say_Byz resource and, 
+ideally, a note to the translator, as follows: 
+
+
+RESOURCE MENU message_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_HCM_HELLO; 
+mn_item="Say goodbye"; 
+/* TRANSLATOR: use the longer of the two strings in SAY_HELLO & SAY_BYE */ 
+} 
+i 
+} 
+
+
+RESOURCE STRING say_hello {str="Say hello"; } 
+RESOURCE STRING say_bye {str="Say goodbye"; } 
+The com_menu method is also modified to replace the text in both cases: 
+
+
+#include <varray.g> 
+
+
+METHOD VOID hellocm_com_menu(PR_HELLOCM *self, INT menu_num, PR_VAROOT *array) 
+{ 
+UBYTE *p; 
+INT rid; 
+
+
+if (menu_num==0) 
+{ 
+p=(UBYTE *)p_send3 (array, O_VA_PREC, 0); 
+rid = p_send2 (w_ws-—>wserv.cli,O_WN_SENSE) ? SAY_HELLO : SAY_BYE; 
+hLoadResBuf (rid, p+2) ; 
+} 
+
+
+Disabling a menu option 
+
+
+Many applications may, from time to time, enter a state in which one or more command options do not 
+represent valid operations. A common example is for a 'Copy' option that copies a highlighted section of 
+data to a clipboard. This option is clearly inappropriate if none of the data is highlighted. 
+
+
+The recommended way of handling such a situation is to display an information message that explains 
+why the option is not valid. In the case of copying, for example, the built-in applications display a 
+"Nothing to copy" information message. 
+
+
+One way of implementing this is to add a validity check at the start of each of the relevant command 
+manager methods. This is adequate if only one command is affected, but if it applies to a number of 
+options this can lead to much duplicated code. A more efficient solution may be to subclass the 
+com_accl_check method. 
+
+
+Whenever a menu option is selected, either from a pull-down menu or by an accelerator keypress, the 
+command manager first receives a coM_ACCL_CHECK message, passing the method number of the message 
+that corresponds to the selected command option. Only if the com_acc1_check method function returns a 
+TRUE Value is the command manager sent (via hWservComSena) the message that executes the selected 
+command option. 
+
+
+Suppose an application has a com_copy method in its mycom command manager, used to copy a 
+highlighted region. A suitable com_acc1_check method function would be of the form: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD INT mycom_com_accl_check (PR_MYCOM *self, INT comid) 
+{ 
+if (comid==O0_COM_COPY) 
+( 
+if (!RangeHighlighted() ) 
+{ 
+hInfoPrint (-NOTHING_TO_COPY) ; 
+return (FALSE) ; 
+} 
+} 
+return (TRUE) ; 
+} 
+
+
+where the RangeHighlighted function is assumed to return TRuE only if a range is highlighted (possibly 
+detecting this case by sending some form of SENSE message to the appropriate object). Note that 
+hInfoPrint is passed a negative resource ID, indicating that the resource with ID NoTHING_TO_coPy is 
+located in the system resource file (see the Resource Files chapter). 
+
+
+In the case of Copy it may be more efficient to perform the test within the com_copy method function, as 
+follows: 
+
+
+METHOD VOID mycom_com_copy (PR_MYCOM *self) 
+
+
+{ 
+
+if (!CopyRangeTo Clip()) 
+hiInfoPrint (-NOTHING_TO_COPY) ; 
+
+} 
+
+
+where CopyRangeToClip is assumed to return TRUE only if a highlighted range has been copied to a 
+clipboard. 
+
+
+Which of these two methods to use will depend on the exact circumstances in a particular application. 
+
+
+Changing the number of options in a menu 
+
+
+In some circumstances one or more commands options may be disabled for the greater part of the time. 
+An example of this is the Spell check option of the built-in word processor. This option is not available 
+unless the Spell-checker application has been purchased and installed on the machine. It would be 
+inappropriate to handle such an option in the way described in the previous section. A better way is to 
+display the option in a command menu only if the option may validly be selected. This involves 
+subclassing both the com_menu and com_accl_check methods. 
+
+
+The content of a pull-down menu is loaded from the application's resource file into an allocated memory 
+cell whose size is determined by the size of the resource. It is therefore not an easy task to add items 
+dynamically, once the resource has been loaded. It is, however, quite simple to remove items. 
+
+
+The recommended technique for varying the number of options in a menu is thus to include an entry for 
+each such option in the appropriate menu resource, and provide it with an accelerator as normal. The item 
+may then be removed, if necessary, from the pull-down menu by replacing the com_menu method. 
+Selection of the option by its accelerator (which does not involve the pull-down menu) must also be 
+disabled, if necessary, by a suitable replacement com_accl_check method. 
+
+
+Suppose that an application's 'Optional' command option, with a Psion-O accelerator, is the third item in 
+the fifth menu of an application and is executed by a com_opt ional method in a mycom subclass of the 
+command manager. The wszeRv_INFo resource and the appropriate menu resource would contain the 
+following: 
+
+
+RESOURCE WSERV_INFO my_accs 
+
+
+ig Py /* Optional */ 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+RESOURCE MENU fifth_menu 
+{ 
+items = 
+{ 
+MENU_ITEM 
+{ 
+com_id=O_COM_OPTIONAL; 
+mn_item="Optional"; 
+hy. 
+i 
+} 
+
+
+The com_menu and com_acc1_check methods would need to be of the form: 
+
+
+METHOD VOID mycom_com_menu(PR_MYCOM *self, INT menu_num, PR_VAROOT *array) 
+{ 
+if (menu_num==4) /* in fifth menu */ 
+{ 
+if (!OptionalCommandIsValid() ) 
+p_send3 (array,O_VA_DELETE,2); /* delete third item */ 
+
+
+} 
+
+
+METHOD INT mycom_com_accl_check(PR_MYCOM *self, INT comid) 
+{ 
+if (comid==0_COM_OPTIONAL) 
+( 
+if (!OptionalCommandIsValid() ) 
+return (FALSE) ; 
+
+
+} 
+return (TRUE) ; 
+} 
+
+
+Displaying a status window 
+
+
+The command manager is sent a com_sTATWIN message when the application receives a Control-Menu 
+keypress. The supplied com_statwin method does nothing, so the default action of an application is to 
+ignore this keypress. An application that wishes to respond to the Control-Menu keypress by altering the 
+state of its status window should subclass this method. 
+
+
+A Series 3 application may record (generally in an element of property) the current state of visibility of its 
+status window and toggle its visibility by appropriate calls to either wsEnable OF wsDisable. Before 
+changing the status window it should adjust the size of its client window display to fill the space that will 
+not be occupied by the status window. 
+
+
+A Series 3a application has the option of switching between a large, small or no status window. The 
+following code illustrates how the com_statwin method may be used to cycle around the three possible 
+states. Note that this code assumes that the client window has a wn_change_width method that adjusts the 
+width of the window, given the (signed) amount by which the width needs to be changed. Possible code 
+for such a method is given in the Windows chapter of this manual. 
+
+
+METHOD VOID wpcman_com_statwin(PR_WPCMAN *self) 
+{ 
+INT winType, delta; 
+P_EXTENT oldExtent; 
+P_EXTENT newExtent; 
+
+
+winType=wInquireStatusWindow(-1, &£0ldExtent) ; 
+
+if (winType==W_STATUS_WINDOW_OFF) 
+winType=W_STATUS_WINDOW_BIG; 
+
+else if (winType==W_STATUS_WINDOW_SMALL) 
+winType=W_STATUS_WINDOW_OFF; 
+
+
+else 
+
+
+winType=W_STATUS_WINDOW_SMALL; 
+wiInquireStatusWindow (winType, &newExtent) ; 
+delta=(oldExtent.width-newExtent.width) ; 
+p_send3 (w_ws—>wserv.cli,O_WN_CHANGE_WIDTH, delta) ; 
+wStatusWindow (winType) ; 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Application-specific initialisation 
+
+
+The command manager's com_init method is intended to be replaced in applications that need some form 
+of application-specific command manager initialisation. Many applications will not need to replace this 
+method. Application-specific initialisation may be necessary, for example, to create and initialise 
+component objects used in the execution of one or more command options. 
+
+
+Note that the command manager is created and initialised (by being sent a com_INIT message) 
+immediately before the window server object is sent a ws_DyN_INIT message. This is important because it 
+means that at the time the com_init method function is executed, the client window does not yet exist 
+(since an application creates and initialises its client window in the ws_dyn_init method). The com_init 
+method may not therefore make any direct reference to the client window or any components that it may 
+create. 
+
+
+Replacing a menu bar 
+
+
+An application may, in some circumstances, wish to make a permanent or temporary replacement of its 
+menu bar. An example is an application that can switch between, say, a graphic and a text display and 
+requires a different set of command menu options for each view. Alternatively, an application may operate 
+under a number of aliases (see the Aliasing applications section of the Communicating with the System 
+Screen chapter of the Series 3 Programming Guide) and require a different set of command menu options 
+for each alias. 
+
+
+The initial menu bar of an application is set up by system code, during the initialisation of the window 
+server object, immediately before the creation and initialisation of the command manager. The data for the 
+initial menu bar is read from the wsERV_INFo resource that must be the first item of the application's 
+resource file. This struct specifies the resource ID of the mznu_par resource that contains the menu bar 
+text, the accelerators for each option and the command manager method number of the method to be 
+associated with the first of these accelerators. The menu bar resource, in turn, contains the resource ids of 
+the menu resources that contain the pull-down menus associated with the menu bar items. 
+
+
+For each alternative menu, the application resource file must contain a separate wsERV_INFO resource, its 
+associated MENU_BAR resource and any additional menu resources (two or more menu bars may share a 
+single menu resource that is common to them). These additional resources may appear at any position, and 
+in any order, in the application's resource file. 
+
+
+To change the menu bar, an application should send the window server active object a ws_SET_MENUBAR 
+message, passing the resource ID of the new wszRv_inro resource. If, for example, an application has an 
+alternate menu defined in its resource file as: 
+
+
+RESOURCE WSERV_INFO alternate_menubar 
+{ 
+
+
+} 
+it would change its menu bar by means of code of the form: 
+
+
+VOID *pOldMenBar; 
+
+
+pOldMenBar = p_send3 (w_ws, O_WS_SET_MENUBAR, ALTERNATE_MENUBAR) ; 
+
+
+The method returns a pointer to an allocated memory cell that contains the data for the original menu bar. 
+If this is not to be restored the application should free this memory by calling, for example: 
+
+
+p_free (pOldMenBar) ; 
+
+
+If, however, the application is intending to restore the original menu at some future time it should 
+preserve this pointer. The original menu bar is restored by the message: 
+
+
+p_send3 (w_ws, O_WS_RESET_MENUBAR, pOldMenBar) ; 
+
+
+Neither of these two messages cause the new or the restored menu bar to be displayed. The appropriate 
+menu will be made visible as normal when the Menu key is next pressed. 
+
+
+A permanent replacement of a menu bar, say for an aliased application, may be made at any time during 
+application-specific initialisation. Suitable locations for the code ar either the command manager's 
+com_init method or the window server object's ws_dyn_init method. 
+
+
+5 COMMANDS AND COMMAND MENUS 
+
+
+Note that any alias information text that was passed to the application in its start-up command line is 
+pointed to by a text pointer in the Hwrmman application manager's property, accessed through the w_am 
+magic static by w_am->hwimman.aliasinfo. In order to gain such access, application code must declare 
+w_am as a pointer to an instance of HwImMmaN: 
+
+
+GLREF_D PR_HWIMMAN *w_am 
+
+
+If the application subclasses Hw1mman the declaraton may, of course, be as a pointer to an instance of the 
+application-specific subclass. 
+
+
+Accelerators for replacement menu bars 
+
+
+The accelerators for a replacement menu bar must obey the same set of rules that are obeyed by 
+accelerators for the main menu bar: 
+
+
+e There must be a unique accelerator for every command option that appears in the menus. 
+
+
+e The number of accelerators in the list must match with a contiguously declared set of command 
+manager methods. 
+
+
+e The accelerators must be listed in the same order as the method declarations in the command 
+manager class. 
+
+
+If the two menu bars do not share any common command options, the situation is quite simple. Suppose, 
+for example, that an application has a main menu bar that uses com_exit (with accelerator 'x') and 
+application-specific command manager methods com_one and com_two (with accelerators 'a' and 'b' 
+respectively). Suppose that a replacement menu bar uses command manager methods com_three, 
+com_four and com_five (with accelerators 'c’, 'd' and 'e'). The application's command manager class 
+definition could contain method declarations such as: 
+
+
+REPLACE com_exit; 
+ADD com_one; 
+
+ADD com_two; 
+
+ADD com_three; 
+ADD com_four; 
+
+ADD com_five; 
+
+
+The wsERV_INFo resource for the main menu bar would then be of the form: 
+
+
+RESOURCE WSERV_INFO main_accs 
+{ 
+menbar_id=main_menbar; 
+first_com=O0_COM_EXIT; 
+
+
+accel={'x', /* Exit */ 
+he» /* com_one */ 
+Voldy /* com_two */ 
+
+
+} 
+and that for the replacement menu bar would be: 
+
+
+RESOURCE WSERV_INFO replace_accs 
+{ 
+menbar_id=replace_menbar; 
+first_com=O0_COM_THREE; 
+
+
+accel={'c', /* com_three */ 
+tay /* com_four */ 
+"e'}; /* com_five */ 
+
+
+} 
+
+
+The situation is only slightly more complicated if the two menu bars share common options. Suppose that 
+the main menu bar is as before, but that the replacement menu bar uses com_exit, com_three, com_four 
+and com_five. In this case the main menu bar resource would be exactly as before, but the replacement 
+menu bar resource would change to: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE WSERV_INFO replace_accs 
+{ 
+menbar_id=replace_menbar; 
+first_com=O_COM_EXIT; 
+
+
+accel={'x', /* Exit */ 
+Uy /* dummy, to skip com_one */ 
+Pt /* dummy, to skip com_two */ 
+Yon, /* com_three */ 
+yo Rae /* com_four */ 
+‘e'}; /* com_five */ 
+
+
+} 
+
+
+The trick is to note that the rules do not prevent the accelerator list from containing more items than the 
+number of command options that appear in the menus. Since accelerator characters are not validated 
+during compilation of the resource file, there is nothing to prevent the appearance of duplicated or illegal 
+accelerator characters in the list, provided they will never be matched with commands at run-time. It is 
+convenient to use the exclamation mark (!) as a marker for dummy entries since HWIM code will never 
+recognise it as an accelerator. Any other character that is not a valid accelerator may be used. 
+
+
+The principle can be extended to provide any number of replacement menu bars (the Series 3a Word 
+application, for example, has three replacement menu bars, for use by program, text and memo editors). 
+The same technique could also be used to match accelerators with a non-contiguous set of command 
+manager methods for the main menu bar, but it is usually more convenient (and always possible) to make 
+the main menu bar command manager methods a contiguous set that immediately follows com_exit. 
+
+
+Submenus 
+
+
+An application may make a temporary replacement of its menu bar to implement a submenu by sending 
+the window server object a ws_Do_suBMENU message. An example of this, taken from the Series 3 
+Spreadsheet application, is illustrated below. 
+
+
+File Edit View Search Range | Special ) 
+
+
+Print setup 
+
+
+Jump to page 
+
+
+The method will normally be called from the command manager method corresponding to a main menu 
+option. As for the ws_set_menubar method, ws_do_submenu requires the resource ID of a WSERV_INFO 
+resource. Note that, as illustrated above, commands in a submenu may have names and/or accelerators 
+that duplicate those appearing in the main menu. One use of submenus is therefore to provide a means of 
+exceeding an application's normal limit on the number of its commands. 
+
+
+A typical call would be of the form: 
+
+
+p_send3 (w_ws, O_WS_DO_SUBMENU, SUBMENU_ACCS) ; 
+
+
+and causes the submenu to become visible, ready for selecting one of its commands. Note that, unlike 
+ws_set_menubar, this method does not return a pointer. The current main menu is restored automatically 
+when the submenu menu bar ceases to be visible. 
+
+
+Shutdown messages 
+
+
+The System Screen may send an application a Shutdown message at any time, unless the application has 
+explicitly elected not to receive such messages. It may do this by adding 4000 to its type number in its 
+shell data file (see Application type numbers in the Communicating With the System Screen chapter of the 
+Series 3 Programming Guide). 
+
+
+An HWIM application receives a Shutdown request from the System Screen in the form of a normal 
+COM_EXIT message to its command manager. It should handle this in exactly the same way as when the 
+user explicitly selects the application's Exit option (the application actually has no means of 
+distinguishing between the two cases). The default com_exit method supplied by the comman class is quite 
+adequate for an application that is not file-based. See the File-based Applications chapter for the required 
+behaviour of com_exit when the application maintains an open file. 
+
+
+An application may indicate that it is temporarily unable to accept a Shutdown message by setting the 
+Dat Locked reserved static to be non-zero. This will generally only be relevant for a file-based application: 
+a typical case is while an application is performing an extended operation that must run to completion, 
+such as saving a file. The application must ensure that it clears Dat Locked again, as soon as possible. 
+
+
+5-14 
+
+
+CHAPTER 6 
+
+
+WINDOWS 
+
+
+An HWIM window object represents a rectangular region on the screen, in which data may be displayed. 
+The concept of a window is discussed in the /ntroduction and Windows chapters of the Window Server 
+Reference manual. In addition, drawing to a window requires a knowledge of the Graphics Output 
+chapter of the Window Server Reference manual. The HWIM window classes add a relatively modest layer 
+of functionality over the window functions described in the Window Server Reference manual and their 
+use relies heavily on the concepts and techniques described in that manual. In consequence, this chapter 
+contains explanations of only a few additional mechanisms. 
+
+
+The window classes themselves, listed below, are fully described in the Windows chapter of the HWIM 
+Reference manual. 
+
+
+WIN The ultimate window superclass. 
+
+
+BWIN A subclass of win that draws a standard border around the window. An application's client 
+window is normally a subclass of Bw1n. 
+
+
+LODGER A pseudo-window that subclasses win. Such a window is assumed to occupy a rectangular 
+region within another window. The enclosing window (referred to as the landlord) will 
+receive all messages (notably wn_kEy and wN_pRaw messages) but will normally delegate all 
+processing for that rectangle to the lodger. Lodger windows are used extensively by system 
+code - perhaps the most common usage is for the controls and prompts that form the 
+components of a dialog box. 
+
+
+The relationships between the window classes is illustrated in the following class diagram. 
+
+
+— o~ 
+
+
+[rs — 7 — 
+
+3h win / / bwin / 
+
+a ) = a 
+Ne Me 
+
+oe ee oe We 
+
+y wswin ji Z lodger / 
+
+= e .} os 2) 
+kee Me 
+
+
+In addition to the methods and property in the application's code and data segments, a window has an 
+associated data structure in the window server's resources. One of the elements in this structure is the 
+window's handle and thus the window server is able to direct redraw events to a particular window in an 
+application. 
+
+
+The structure is created by the call to wcreat ewindow that occurs (in the window's wn_connect method) 
+when a newly created instance of win is initialised. The window server provides a set of functions that 
+operate on such data structures, each data structure being uniquely identified by a window id returned by 
+wCreateWindow. 
+
+
+Since a uniquely identifiable data structure with a set of functions that operate on it is effectively an 
+object, the window server resources associated with a window can be considered as a component object. 
+The existence of the window server resources is indicated in the above class diagram by the 'using' 
+relationship between win and a notional wswin (Window Server WINdow) class. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Window usage in HWIM 
+
+
+In general, an HWIM application uses a number of different windows. Some windows may exist for the 
+entire lifetime of the application, for example, an application's main display window. Others may exist for 
+a short time, such as the windows used to display a menu bar, a pull-down menu or a dialog box. 
+
+
+An HWIM application is expected to have one particular window, designated the client window, that 
+(generally) exists for the lifetime of the application and provides the main view of the application's data. 
+This window should be created as part of the application's initialisation, in the wseRv window server active 
+object's ws_dyn_init method, with its handle being written to the wserv.cli property element. See, for 
+example, the creation of a bordered client window in the "Hello World" example application. 
+
+
+All HWIM windows subclass the w1n class, which is thus the ultimate superclass of all windows. The 
+window classes supplied by HWIM are abstract classes and will normally need to be subclassed in order to 
+create useful window objects. 
+
+
+In contrast with the mechanisms supplied for the handling of command menus and dialogs, the HWIM 
+library provides relatively few 'solutions' for the display of data in a window (but see the Edit Windows 
+chapter). For example, an application can normally simply use the supplied dialog box class or, at most, 
+replace one or two methods. It will, however, usually have to subclass the window classes to provide a 
+variety of application-specific mechanisms. 
+
+
+The draw/redraw mechanism 
+
+
+This section (and, indeed, the whole of this chapter) is written under the assumption that a window has 
+been created without a back-up bitmap. An HWIM application does not normally create backed-up 
+windows and will therefore have to handle redraw events. The main advantage that this confers on an 
+application is that drawing to such a window is faster and much less memory is used for each window. See 
+the Windows and Redrawing sections of the Introduction chapter of the Window Server Reference manual 
+for the background to drawing and redrawing the content of a window. 
+
+
+All or part of the content of a window may have to be drawn for one of the following basic reasons: 
+e the application's displayed data has changed 
+
+
+e all or part of the window has been exposed, for example, by the disappearance of an overlying dialog, 
+or by the application being brought to the foreground. 
+
+
+In both cases the drawing is ultimately handled by the window's wn_draw method, but the mechanism by 
+which this is invoked differs in the two cases. 
+
+
+The first case generally results from some operation within the application itself, such as a keypress or the 
+execution of a command. Normally the application will be aware that such a change has taken place and 
+can explicitly initiate the drawing. Most applications can do so by sending the window a wn_popRaw 
+message. This creates a temporary graphics context with default properties, sends a wN_pRAw message and 
+then destroys the temporary graphics context. The graphics context may be modified, if necessary, in the 
+window's wn_draw method. 
+
+
+The second case may occur at any time, without the application necessarily being aware of any particular 
+need to do any redrawing. The window server process will, however, send the aplication a wmM_REDRAW 
+inter-process message, indicating that a particular area of a specific window needs to be redrawn. This is 
+processed by the application's window server object which then sends a wN_REDRAW message to the 
+specified window (omitting to pass on the update rectangle that is passed to the wn_redraw method). As 
+for the wn_dodraw method, a temporary graphics context is created around a wn_pRaw message, which may 
+be processed exactly as in the previous case. 
+
+
+At the level of the wn_draw method, a window can not (and does not need to) distinguish between the two 
+cases. In fact, as an alternative to sending the window a wN_popRaw message when its data has changed, 
+the application could simply invalidate the window (by calling wInvalidateWin). System code will ensure 
+that the window eventually receives a wN_REDRAW message. In many cases this may be simpler from the 
+point of view of coding, but is generally less efficient. It may lead to poor responsiveness, particularly in 
+applications that make rapid changes to their data. 
+
+
+6 WINDOWS 
+
+
+An HWIM application is free to replace any or all of the wn_redraw, wn_dodraw and wn_draw methods if 
+necessary. The mechanism whereby both wn_redraw and wn_dodraw invoke wn_draw has been found to be 
+convenient, but is not mandatory. Since the update rectangle passed to the wn_redraw method is not 
+passed in the wn_pRaw message, the wn_draw method must draw the whole of the window. This is not as 
+bad as it sounds, since the drawing is always clipped by the update rectangle, so pixels outside that 
+rectangle will never be physically set or cleared. Normally, it is the setting or clearing of pixels that takes 
+the most time in any drawing operation. 
+
+
+If, in a particular application, the time taken to calculate what has to be drawn becomes dominant, it may 
+be worth taking the update rectangle into consideration. In this case the wn_redraw method should be 
+replaced, either to handle the drawing itself, or to pass on the update rectangle to a replacement wn_draw 
+method. In such a case, if the wn_dodraw method is used, it may also need to be replaced to specify a 
+rectangular drawing region. 
+
+
+Drawing a window 
+
+
+When implementing a window's wn_draw method, there are at least two strategies that may be followed, 
+depending to some extent on the nature of the window's contents. 
+
+
+The first case is where the contents densely fill the window, particularly if the content is frequently 
+changing (and especially if only a small part changes at any one time). An archetypal application of this 
+type is the built-in Word application. In such a case the prime consideration is to avoid clearing all or part 
+of the window before drawing its content, so that the drawing is 'flicker-free’. 
+
+
+The basic strategy in such a case is to: 
+
+
+e create the window with its background attribute set to w_wIn_BACK_NonE and, if appropriate, 
+W_WIN_BACK_GREY_NONE, 
+
+
+e ensure that the win_draw method draws to every pixel in the window. 
+
+
+If this strategy is adopted, it is acceptable (but possibly wasteful of processing power) to initiate drawing, 
+following any change of the data, by calling wInvalidateRect OF wInvalidatewin. Any drawing of 
+existing, unchanged, content will not be visible to the user since the existing content will not be erased 
+before being overdrawn. 
+
+
+This approach is incompatible with the use of a bordered window to display the data, since a bordered 
+window needs to clear its background when drawing itself. If the content needs to be shown with a 
+surrounding border, the solution is to use two windows, as illustrated below. 
+
+
+The bordered window is the parent of the smaller superposed window, indicated in the diagram by a 
+dotted line. The child window, an instance of a subclass of win, displays the content and should be 
+initialised with a non-clearing background, as described earlier. The bordered window is an instance of (a 
+subclass of) swin and will be initialised to clear its background. When the bordered window draws itself, 
+drawing will be clipped to exclude the area covered by the child window and will therefore draw the 
+border and clear the area between the border and the child window. 
+
+
+Both windows will independently receive system-generated wN_REDRAW messages, so there is no need for 
+either window to pass WN_REDRAW (or WN_DRAW) messages to the other. Some messages may need to be 
+passed between the two windows. These may include resize messages if the windows are allowed to 
+change their dimensions, wN_EMPHASIS and WN_KEY messages. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Although this strategy can be followed with all windows, it may be inconvenient in cases where a window 
+is sparsely filled, especially if the content is restricted to specific rectangles and does not change 
+frequently. A second strategy is feasible in such a case, exemplified by the Record application that is 
+described in the Application Design chapter of this manual. 
+
+
+In this case, even if the window is to display a border, a single window is used, initialised to clear its 
+background. The advantage over the previous technique is that the wn_draw method does not have to draw 
+to every pixel in the window but can, for example, draw specific items of text with, say, gPrintBoxText. 
+
+
+The method relies on the fact that drawing caused by receipt of a wN_REDRAW message will be clipped to a 
+specific rectangle and will therefore not redraw existing unchanged text. Unlike in the previous method, 
+however, the application must not use wInvalidateWin to force a redraw following any change in the 
+application's data. Invalidating the window would cause the whole window to be cleared before being 
+drawn again and users would not be impressed. Instead, the application should draw directly to the 
+rectangle, or rectangles, that are affected by the change. See the description of the Record application, and 
+the application's source code that is supplied with this SDK, for further details. 
+
+
+The main visible difference between the two techniques occurs when an overlying window, such as a 
+dialog or pull-down menu, disappears. In the second case the rectangular area previously occupied by the 
+window will be cleared before the contents are drawn, whreas in the first case the redrawn contents will 
+directly replace the remains of the previous window. 
+
+
+Lodger windows 
+
+
+A lodger window is defined to be any window that subclasses LopGER. 
+
+
+A lodger window does not have its own independent window server data structure, and therefore does not 
+have an independent window server ID. Such a window is intended to occupy a rectangular region within 
+another window, referred to as the lodger window's landlord, and shares the window ID of the landlord 
+window. In other respects a lodger window has broadly similar behaviour to a normal window, supporting 
+a similar set of drawing and key processing messages. A lodger window can be considered to take over the 
+responsibility for drawing the content of a rectangular region of the landlord window. 
+
+
+The fact that a lodger window shares the ID and window server data structure of its landlord has a number 
+of significant consequences: 
+
+
+e A lodger window will never receive a wN_REDRAw message. It is therefore the responsibility of the 
+landlord to ensure that its lodgers are drawn when appropriate. The normal way of doing this is 
+to replace the landlord's wn_draw method with code that sends wn_pRaw messages to all of its 
+lodgers, in addition to drawing any areas of the landlord that are not covered by lodger windows. 
+
+
+e Drawing in a lodger window is clipped by the enclosing landlord window boundary and is not 
+confined to the area of the lodger window itself. In consequence, a lodger window has a duty 
+never to draw outside its bounding rectangle. 
+
+
+e Using lodger window components instead of normal windows is more efficient in terms of 
+memory usage. This can be significant in the case of a complex compound window (a dialog box, 
+for example, can easily need ten or more component sub-windows). 
+
+
+e Acompound window with lodger components will scroll more smoothly - the scroll mechanism 
+operates on only the single 'real' window and does not require drawing messages to be sent to any 
+of the component lodger windows (except for those that have freshly exposed regions to draw). 
+
+
+Resizing a window 
+
+
+The following suggestion for a wn_resize method illustrates a simple way to change the position and size 
+of a window without changing any other attribute: 
+
+
+METHOD VOID mywin_wn_resize(PR_MYWIN *self, P_EXTENT *pext) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wd.extent=*pext; 
+wSetWindow (self->win.id,W_WIN_EXTENT, é&wd) ; 
+} 
+
+
+6 WINDOWS 
+
+
+S3/S3a client windows generally do not change size once they have been created and made visible. The 
+main exception is a change in width corresponding to a change in the state of any permanent status 
+window. Thus a common requirement is to change the width, without changing the position or height, as 
+in the following example for a possible wn_change_width method: 
+
+
+METHOD VOID mywin_wn_change_width(PR_MYWIN *self, INT delta) 
+
+
+{ 
+W_WINDATA wd; 
+
+
+wiInquireWin (self—>win.id, &wd) ; 
+
+wd.extent .width+=delta; 
+
+wSetWindow (self->win.id,W_WIN_EXTENT, &wd) ; 
+} 
+
+
+Window emphasis 
+
+
+Emphasis is used to indicate which of several windows is the one with which the user is currently 
+interacting. 
+
+
+System code will send the application's client window a wN_EMPHASISE message to turn emphasis on or 
+off; for example, when a dialog appears or disappears. Application code is not normally expected to send 
+WN_EMPHASISE messages itself, except under the circumstances described below. 
+
+
+A window will usually respond to a wN_EMPHASISE message by changing its appearance in some way. The 
+normal technique is to set or clear, as appropriate, the pR_wIN_EMPHASISED flag in the window's 
+win.flags property and then trigger a redraw, either by calling winvalidatewin or by sending itself a 
+WN_DODRAW message. In either case the window's wn_draw method will subsequently be executed. This can 
+then test the pR_wIN_EMPHaASTSED flag and draw the window as appropriate. Common means of showing 
+that a window is not emphasised are: 
+
+
+¢ a window with a shadowed border is drawn without its shadow 
+e any highlighted region may be drawn without its highlight 
+e a window that has a text cursor does not display its cursor 
+
+
+The last of these three differs from the other two in that it must not be done in the window's wn_draw 
+method. The reason is that there is only ever one cursor visible on the screen at any one time and the 
+window server function weraseTextCursor erases the text cursor regardless of the window in which it 
+appears. An unemphasised window will receive wn_praw messages (for example, from the wn_redraw 
+method) and so a call to weraseTextCursor from within the wn_draw method could result in the removal 
+of the text cursor from another currently emphasised window. 
+
+
+An application can avoid the possibility of 'stealing' another window's text cursor by confining all calls to 
+wlextCursor and weraseTextCursor to be from within a window's wn_emphasise method. When 
+changing emphasis from one window to another, system code always sends a WN_EMPHASISE, FALSE 
+message (which may call weraseTextCursor) to the window losing emphasis before sending a 
+WN_EMPHASISE, TRUE message (which will, if necessary, call wrextcursor) to the window gaining 
+emphasis. The currently emphasised window will thus be guaranteed to display its text cursor, if it has 
+one. 
+
+
+A window that contains one or more child windows may delegate all or part of the processing of a 
+WN_EMPHASISE message to its child windows. An example of this is shown in the behaviour of a dialog 
+box. On receipt of a wN_EMPHASISE message, a dialog box changes the appearance of its border and then 
+sends a wN_EMPHASISE message to one of its items (the one with 'focus'). 
+
+
+A dialog box also illustrates the case where application code may send wN_EMPHASISE messages other than 
+in response to such a message sent by system code. When a user presses the up or down arrow keys, a 
+dialog responds by changing the focus from one dialog item to another. As part of this process 
+WN_EMPHASISE messages are sent to the two items concerned. A similar process occurs when switching 
+between the Find window and the main display window in the Database application. 
+
+
+In such a situation it is important to obey the rule that a wN_EMPHASISE, FALSE message must be sent to the 
+window losing emphasis before sending a WN_EMPHASISE, TRUE Message to the window gaining emphasis. 
+
+
+CHAPTER 7 
+
+
+DIALOGS 
+
+
+A dialog box displays the current values of one or more data items and, in general, allows the user to 
+modify one or more of these values. 
+
+
+This chapter describes the basic mechanisms provided in HWIM for the creation and operation of dialogs. 
+Dialog boxes may be created and used at a number of levels; this chapter is intended to describe the more 
+common uses that cover the great majority of cases. 
+
+
+Application-specific dialogs use an instance of (a subclass of) pLcBox which is a subclass of the BwIN 
+bordered window class, via the pLccHAIN abstract class, as indicated in the following class diagram. These 
+classes are fully described in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+fo — SE haw 
+
+re win / / bwin / 
+
+> a S _) 
+Lo ees 
+
+per en e a 
+
+f digchain / y  dlgbox / 
+
+= a) SS 2) 
+Nee Ne 
+
+
+Some of the pLcBox methods are complex, having to cope with a variety of cases. For most purposes it is 
+not necessary to understand these methods in detail - the essential information for most uses will be found 
+in this chapter. The Dialog Controls chapter contains the essential information about the standard dialog 
+components that are supplied in the HWIM library. 
+
+
+In an HWIM application the most common use of a dialog is as a result of the user selecting a command 
+from a command menu. In response to an Open file command, for example, a dialog would be presented 
+to allow the user to specify the name (and possibly the type) of the file to be opened. 
+
+
+There are a number of system dialogs that may be run by specific wsERv methods, such as 
+ws_error_dialog, ws_query_dialog and ws_format_dialog, described in the WSERV Class chapter of 
+the HWIM Reference manual. Application-specific dialogs are usually started by means of the window 
+server object's ws_do_dial method, or the equivalent hLaunchDial utility function. 
+
+
+All HWIM dialogs are modal, that is, while the dialog is visible the user can interact with the application 
+only via that dialog; the application enters a 'mode' such that all attempts to interact with, say the menu 
+bar are disallowed. This mode terminates when the user satisfactorily completes the dialog. 
+
+
+An HWIM dialog box consists of a bordered window containing between one or more lines, or items. Each 
+item may be plain text, a control, or a combination of a plain text prompt and a control. Each control may 
+be an instance of one of many different classes, including: 
+
+
+e achoice list, allowing selection of one of a list of options 
+e an action list, containing one or more buttons (this may only be used as the last item in a dialog) 
+e an integer (WORD or LONG) numeric editor 
+
+
+e a floating point numeric editor 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e a time editor 
+
+e a date editor 
+
+e ascrolling or non-scrolling text editor 
+e a secret data input box 
+
+e a filename choice list 
+
+e a filename editor 
+
+e an application-specific control 
+
+
+A dialog written for the Series 3 (or for the Series 3a in compatibility mode) may contain up to seven 
+items, which may be divided into two groups by a single underline. A Series 3a dialog can display up to 
+nine items, any number of which may be underlined. Note that the inclusion of an action list, which 
+occupies two lines, reduces the number of items that may be displayed. On the Series 3a the inclusion of 
+more than one underline may also reduce the possible number of items. 
+
+
+In the majority of dialogs a single underline is used to separate the first item, designated to be the dialog 
+title, from those that follow. The title is normally, but not necessarily, plain text. 
+
+
+Dialog box items are generally accessed by an index number. The items are numbered, with the first item 
+being item 0, in the order in which they are added to the dialog box (which is also the order in which they 
+are displayed). 
+
+
+Using dialog boxes 
+
+
+In all cases, the dialog must ultimately be started up by means of the wsERV ws_do_dial method. This 
+may, however, be indirect, such as when using the hLaunchDial utility function or an equivalent 
+application-specific function. 
+
+
+All sample code in this section assumes that the application category file is myapp.cat. 
+
+
+Default dialog behaviour 
+
+
+One item in the dialog box generally has focus, that is, it receives all keys (via a wN_KEY message to its 
+control) directed to the dialog box, except for those, listed below, that are processed by the dialog box 
+itself. On receipt of a key, a control may elect to absorb all further keys directed to the dialog box. 
+
+
+Provided that one of the dialog's component controls has not elected to absorb all keys directed to the 
+dialog box: 
+
+
+e the up and down cursor keys respectively move focus to the previous or the next item in a cyclic 
+fashion 
+
+
+e the page up and page down keys respectively move the focus to the first or the last item that is 
+capable of receiving focus 
+
+
+e the Enter key terminates the dialog. If the dialog has a result buffer (that is digbox.rbuf is not 
+NULL) the value of digbox.current is written to the first worp of this buffer 
+
+
+e the Esc key terminates the dialog. If the dialog has a result buffer (that is digbox.rbuf is not 
+NULL) a value of w_KEY_ESCAPE is written to the first worp of this buffer 
+
+
+If no control is absorbing all keys and the dialog contains an action list of buttons as its last item, this 
+behaviour is modified. In this case all incoming keys are first offered to the action list and if the key 
+matches one of the buttons in the action list the dialog is terminated. If the dialog has a result buffer (that 
+1S dlgbox.rbuf is not NuLL) the uppercased key code is written to the first worp of this buffer. Unless it 
+matches a button in the action list, the Enter key is ignored. Only if the key is not recognised by the action 
+list is it then offered for processing as described above. 
+
+
+7 DIALOGS 
+
+
+This action may be further varied by other digbox. flags values as follows: 
+
+
+e if the pLGBox_NoTIFY_ALL_act flag is set, keys that do not match a button in the action list also 
+cause the dialog to terminate 
+
+
+e if the DLGBox_REPORT_ACT_HORIZz flag is set, the value written to the result buffer will be the 
+index of the matching button (the leftmost button has an index of zero, and non-matching keys 
+give a value of -1) rather than the key code 
+
+
+Other variations are generally accomplished by subclassing pLGBox, and some such variations are 
+described later. 
+
+
+Dialogs and resource files 
+
+
+The content of a dialog is normally specified by a resource file item, using dialog box resource file 
+structures that are defined in hwim.rh. These resources also use definitions of constants (in hwim.rg) that 
+are derived from the HWIM category file. All resource files that contain dialog resources must contain the 
+following two lines before the definition of any dialog resource: 
+
+
+#include <hwim.rh> 
+#include <hwim.rg> 
+
+
+The piatoc resource struct is defined in hwim.rh as: 
+
+
+STRUCT DIALOG 
+{ 
+WORD flags=0; 
+TEXT title=""; 
+LEN BYTE STRUCT controls[]; /* array of CONTROL resource items only */ 
+
+
+} 
+
+
+and the contro. resource struct is defined as: 
+
+
+STRUCT CONTROL 
+
+
+LEN { 
+
+WORD flags=0; 
+
+BYTE class; /* class of control */ 
+
+TEXT prompt=""; /* Prompt for item */ 
+
+STRUCT info; /* eg CHLIST, TXTMESS, EDWIN, or NCEDIT */ 
+
+
+} 
+
+
+A simple dialog, consisting of a title, a fixed message and a 'Continue' button, might be defined by the 
+following resource, assumed to be in a myapp.rss source file: 
+
+
+RESOURCE DIALOG simple_dialog 
+{ 
+flags=DLGBOX_NO_DDP; 
+title="Dialog title"; /* an empty string means that the dialog has no title */ 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE |DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="This is a message"; 
+ad 
+} és 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=-SYS_AC_CONTINUE; /* the ID of a system action list resource */ 
+
+
+hi 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In use, this will display (in compatibility mode on the Series 3a) the following dialog, which exits when 
+
+
+the user presses the Esc key. 
+
+
+Dialog title 
+
+
+This if 3 message 
+
+
+Continue 
+
+
+Esc | 
+
+
+The dialog resource uses a one-button action list defined by the the system resource sys_Ac_CONTINUE (see 
+the HWIM Resource Files chapter) and is based on the following hwim.rh resource structs: 
+
+
+STRUCT TXTMESS /* Initialising struct for a text window */ 
+
+
+{ 
+
+
+WORD flags=0; 
+TEXT str=""; /* message defaults to empty string */ 
+
+
+} 
+
+
+STRUCT ACLIST /* Initialising struct for action list */ 
+
+
+{ 
+
+
+LINK rid; 
+
+
+} 
+
+
+together with the pIALoc and contro structs, described earlier. 
+
+
+Note that, in general, a dialog resource contains three levels of flags data: 
+
+
+the highest level, associated with the whole dialog box, can contain a combination of the 
+DLGBOX_Xxx flags that may appear in digbox. flags. Exceptionally, the example sets 
+
+D 
+is no advantage in writing its handle to patDialogptr (but it would do no harm to omit this flag). 
+Although the dialog contains an action list as its last item, there is no need to set 
+DLGBOX_ACTION_LIST since this happens automatically 
+
+
+LGBOX_NO_ppP. This is done because the dialog does not use any dialog utility functions, so there 
+
+
+the second level, associated with a particular control, can be a combination of the 
+DLGBOX_ITEM_xxx flags that may appear in the flags field of each of the dialog's component 
+items. In the above example, the text message control is to be centred in the dialog box and not 
+selectable with the cursor keys 
+
+
+finally, there may be a set of flags (usually 1n_xxx) specific to the initialisation of the particular 
+class of which the control is an instance. In the example, the IN_TEXTWIN_AL_CENTRE flag 
+ensures that the text is centre aligned in its control (a text window) 
+
+
+Launching a dialog 
+
+
+A dialog is launched by means of the wsERV ws_do_dial method. This loads the dialog data from a 
+resource file, and then initialises and runs the dialog. It is used as shown below: 
+
+
+p_send5 (w_ws,O_WS_DO_DIAL, p_getlibh(cat),class,pdata) ; 
+
+
+where cat and class are respectively the category and class numbers of the dialog box class (DLGBox or a 
+subclass of pLGBox) that is to be run, and pdata is a pointer to a pL_pata struct, defined in hwimman.g as: 
+
+
+typedef struct 
+
+
+{ 
+UWORD id; /* resource ID of a DIALOG resource*/ 
+
+
+VOID *rbuf; /* address of result buffer, or NULL */ 
+PR_DLGBOX **pdlg; /* address of where to write handle of dialog, or NULL */ 
+} DL_DATA; 
+
+
+An alternative is to use the hLaunchDial utility function: 
+
+
+INT hLaunchDial(P_CATID cat, INT class, DL_DATA *pdata) ; 
+
+
+This function is described in the HWIM Utility Functions chapter of the HWIM Reference manual, and 
+examples of its use appear in the following text. 
+
+
+7 DIALOGS 
+
+
+Simple dialogs 
+
+
+A simple dialog, for the purposes of this section, is one that uses the piGBox class, rather than subclassing 
+it. Such a dialog is easy to define and run, but suffers from the following limitations: 
+
+
+e the initial values it displays are entirely determined by the (static) resource file data: the dialog 
+data may not be determined dynamically from current values stored in the application 
+
+
+e knowledge of the final state of the dialog is limited to the default information that is written to a 
+result buffer - effectively only indicating which keypress terminated the dialog 
+
+
+Despite these restrictions, such dialogs may be useful, say, to make a specific warning with a 
+characteristic appearance, or to elicit multiple choice responses (but bear in mind the system-supplied 
+Error and Query dialogs, run by wszrv methods). 
+
+
+As an example, the dialog defined earlier may be run using code as follows: 
+
+
+#include <hwimman.g> 
+#include <dlgbox.g> 
+#include <myapp.rsg> /* resource file generated header file */ 
+
+
+LOCAL_C VOID RunDlgNoResponse() 
+
+
+{ 
+DL_DATA data; 
+
+
+data.id=SIMPLE_DIALOG; 
+
+data. rbuf=NULL; 
+
+data.pdlg=NULL; 
+
+hLaunchDial (CAT_MYAPP_HWIM, C_DLGBOX, &data) ; 
+} 
+
+
+Should you wish to know whether the dialog was terminated by pressing Enter or Esc, you could use the 
+following alternative: 
+
+
+INT RunDlgWithResponse() 
+
+
+{ 
+WORD result; 
+DL_DATA data; 
+
+
+data.id=SIMPLE_DIALOG; 
+
+data.rbuf=&result; 
+
+data.pdlg=NULL; 
+
+hLaunchDial (CAT_MYAPP_HWIM, C_DLGBOX, &data) ; 
+return (result) ; 
+
+
+} 
+The return value is w_KEY_EScapE only if the dialog was exited by pressing Esc. 
+
+
+To go beyond the range of possibilities discussed above, pLGBox must be subclassed. In the majority of 
+cases this will involve no more than supplying replacements for one or both of the di_dyn_init and 
+dl_key methods. 
+
+
+Dynamically initialised dialogs 
+
+
+The di_dyn_init method is intended to be used for setting the initial values of dialog box controls 
+dynamically, as opposed to the static initialisation, from data in a resource file, used by simple dialogs. 
+
+
+Suppose, for example, that an application needs to use a dialog, similar to the one described earlier, but 
+able to display one of two alternative text messages. Such a dialog might use two string resources and a 
+dialog resource as follows: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE STRING dial_msg_1l { str="Message one"; } 
+RESOURCE STRING dial_msg_2 { str="Message two"; } 
+
+
+RESOURCE DIALOG message_dialog 
+{ 
+controls= 
+{ 
+CONTROL /* the title */ 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD | DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="Dialog title"; 
+i 
+hy 
+CONTROL /* the message */ 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+‘i 
+ae 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=—-SYS_AC_CONTINUE; 
+i 
+
+
+hi 
+} 
+
+
+Note that the control that is to contain the message does not specify a message, and so has the default of 
+an empty string, since (in the case of this example) the message text is always replaced. 
+
+
+In addition, this dialog resource uses an alternative way of specifying the dialog title, compared with the 
+previous example. Although it takes up a few more bytes than in the previous case, it allows the possibility 
+for the title to be left as the default empty string in cases where, for example, the dialog title itself is to be 
+generated. 
+
+
+The dialog could subclass pucBox as follows: 
+
+
+CLASS msgdial dlgbox 
+{ 
+REPLACE dl_dyn_init 
+} 
+
+
+with the corresponding message function to set the message text: 
+
+
+METHOD VOID msgdial_dl_dyn_init (PR_MSGDIAL *self) 
+{ 
+INT flag; 
+TEXT buf[40]; 
+
+
+flag=* (WORD *) self-—>dlgbox.rbuf; 
+
+hLoadResBuf (flag?DIAL_MSG_1:DIAL_MSG_2, &buf[0]); 
+hDigSetText (1, &buf[0]); 
+
+} 
+
+
+This method uses the dialog utility function npigsetText to set the text for the TexTw1n item with index 
+number | (the message). This function, which is described in the Dialog box utilities section of the HWIM 
+Utility Functions chapter of the HWIM Reference manual, assumes that the dialog's handle is stored in 
+DatDialogPtr. Thus, in contrast with the previous example, the resource for this dialog must not set the 
+
+
+DLGBOX_NO_ppp flag. 
+
+
+7 DIALOGS 
+
+
+In this case, the flag to select the required message string is passed to the dialog code in the dialog box 
+result buffer. A possible means of running this dialog is: 
+
+
+LOCAL_C INT RunMessageDlg(INT flag) 
+{ 
+WORD result; 
+DL_DATA data; 
+
+
+result=flag; 
+
+data.id=SIMPLE_DIALOG; 
+
+data.rbuf=&result; 
+
+data.pdlg=NULL; 
+
+hLaunchDial (CAT_MYAPP_MYAPP,C_MSGDIAL, &data) ; 
+return (result) ; 
+
+
+} 
+
+
+On completion of the dialog, the worp pointed to by data. rbuf (that is, result) will be overwritten, as in 
+the previous example, with a value indicating how the dialog was terminated. 
+
+
+The essential aspect of this example is that a dialog item can be modified by sending the appropriate 
+WN_SET message (in this case, encapsulated in an HWIM utility function) from the dialog's di_dyn_init 
+method. This technique is not limited to setting the text of a message, but can be used to modify the 
+content of almost any dialog control (some exceptions are discussed in the following section). Examples of 
+such dynamic initialisation are: 
+
+
+e setting the currently selected item in a choice list, 
+
+e — setting the initial value to be displayed in a numeric editor, 
+e — setting the initial content of a text editor, 
+
+e supplying replacement text for an item's prompt. 
+
+
+A dialog that needs to dynamically initialise several controls may use the technique described above, with 
+a dlgbox.rbuf that points to a structure containing the initialisation data for all the controls, although this 
+may require a considerable amount of code to set up the data. An alternative would be to allow the 
+dl_dyn_init method to obtain its data directly from other objects (ideally, via sensing methods) or from 
+static variables. A possible technique is to use the result buffer pointer to point to a particular structure, 
+which may be in the property of some other object. The method chosen in a particular circumstance may 
+depend on the trade-off between such factors as the amount of code needed, the clarity of the code and the 
+preservation of modularity. 
+
+
+Further dynamic initialisation 
+
+
+In addition to changing an item's content, a number of other operations may be carried out in the dialog's 
+dl_dyn_init method. In addition to allowing a dialog's initial appearance to match the current status of 
+the application, some of these additional techniques enable two or more similar dialogs to share the same 
+resource and/or code. 
+
+
+Operations that may be performed in the a1_dyn_init method include: 
+e locking or unlocking an item by sending the dialog a pL_1TEM_Lock message, 
+e dimming or undimming an item by sending the dialog a pL_1TEM_pIM message, 
+e replacing an item by sending the dialog a pL_ITEM_REPLACE message, 
+
+
+¢ appending one or more additional items to the end of a dialog by sending the dialog pL_1TEM_app 
+Of DL_ITEM_APPEND messages. 
+
+
+Note that there is no explicit means of removing an item from a dialog, once it has been added. It is, 
+however, possible, during the initialisation of a dialog, selectively to prevent an item in the dialog's 
+resource from being added, and this effectively implements the removal an item. To do this, you will need 
+to replace the dialog's d1_item_adda method. The technique is illustrated by example code in the 
+description of the d1_item_add method in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Changing some aspects of a dialog may require a little ingenuity. It is not, for example, apparent that the 
+button resource for an action list (referenced by its resource ID in the dialog's resource) can be changed 
+dynamically during the start-up of a dialog. This resource can, however, be replaced in the following way. 
+
+
+Suppose that the button resource shown below is to be used as a replacement in some dialog's action list 
+control. 
+
+
+RESOURCE ACLIST_ARRAY ac_replace 
+{ 
+button = 
+
+
+{ 
+PUSH_BUT 
+
+
+{ 
+keycode=W_KEY_SPACE; 
+str="First"; 
+hy 
+
+PUSH_BUT 
+
+
+{ 
+keycode=W_KEY_DELETE_LEFT; 
+
+
+str="Second"; 
+} 
+de 
+} 
+
+
+An opportunity to replace the button resource in a dialog's action list control is provided by setting 
+DLGBOX_ITEM_APPL_CAT in the flags field of the relevant conrRo resource, as shown below: 
+
+
+RESOURCE DIALOG aclist_dialog 
+{ 
+
+
+controls= 
+
+
+{ 
+CONTROL 
+
+
+{ 
+flags=DLGBOX_ITEM_APPL_CAT; 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=—-SYS_AC_CONTINUE; 
+i 
+
+
+‘i 
+} 
+
+
+Normally this flag is set only if the dialog control class is defined in the application's category. In the 
+absence of this flag, the control is assumed to be one provided by HWIM and an instance is created from 
+the HWIM category. Setting the pLcBox_ITEM_appL_cat flag causes the dialog's d1_item_new method to 
+be called after the loading of the dialog resource. Normally this method is used to create an instance of the 
+class from the application's category, rather than from HWIM. 
+
+
+In the current example, the pLcBox_1TEM_APPL_catT flag is set even though the acurst class is in the 
+HWIM category. The normal intention is subverted and the pL_1TEM_NEW message is used principally as a 
+means of allowing application code to run between the loading of the resource and the creation of an 
+instance of the control. The code required to overwrite the button resource ID and create the instance of 
+ACLIST, assuming that the application's category is called MYAPP, is as follows: 
+
+
+METHOD PR_LODGER *mydial_dl_item_new(AD_DLGBOX *par) 
+{ 
+
+
+TEXT *p; 
+
+if (...) /* application-dependent condition */ 
+{ 
+p=&par->prompt [0]; /* par points to the item's loaded resource */ 
+pt=p_slen(p) +1; /* p points to the button resource ID */ 
+((IN_ACLIST *)p)->rid=AC_REPLACE; /* overwrite the resource ID */ 
+
+
+} 
+return (f_new(CAT_MYAPP_HWIM,C_ACLIST)); /* create an instance of ACLIST */ 
+
+
+} 
+
+
+This technique may be used in any case where modifications need to be made to the resource data between 
+loading the resource and creating an instance of a control, provided such changes to not affect the length 
+of the resource. 
+
+
+7-8 
+
+
+7 DIALOGS 
+
+
+Retrieving dialog results 
+
+
+In general, it is not sufficient merely to know which keypress caused the dialog to terminate. Most dialogs 
+gather information from the user and this information must be communicated to the rest of the 
+application. Such a dialog will generally set pLGBox_RBUF_FILLED iN digbox. flags, to prevent system 
+code from writing to *digbox.rbuf. The dialog may then safely write its own specific results to that 
+location. The collection of the results is normally done by a replacement di_key method. 
+
+
+The di_key method is called from the wn_key method when the dialog box is potentially about to 
+terminate, in the following circumstances: 
+
+
+e when the keypress w_KEY_RETURN is received, provided digbox. flags contains 
+DLGBOX_NOTIFY_ENTER, but not DLGBOX_ACTION_LIST OF DLGBOX_SMALL_ACTION_LIST 
+
+
+e when the keypress w_kEY_EscapE is received, provided digbox. flags contains 
+DLGBOX_NOTIFY_ESCAPE 
+
+
+e the dialog contains an action list, dlgbox. flags contains DLGBOX_ACTION_LIST (or 
+DLGBOX_SMALL_ACTION_LIST) and a keypress matches one of the buttons in the action list 
+
+
+e for all keypresses, provided the dialog contains an action list and digbox. flags contains 
+DLGBOX_NOTIFY_ALL_AcT as well as DLGBOX_ACTION_LIST (Of DLGBOX_SMALL_ACTION_LIST) 
+
+
+A typical di_key method will sense the data in one or more of the dialog's component controls, write this 
+data into a buffer or structure pointed to by digbox.rbuf and return wN_KEY_CHANGED. The choices 
+available for transferring information to other objects within the application are similar to those already 
+discussed for the di_dyn_init method. 
+
+
+The method may test the keypress that caused it to be called, since this is passed as a parameter. It may, as 
+a result of this test - or of other tests on the values of one or more component controls - return the value 
+WN_KEY_NO_CHANGE to Indicate that the dialog box should not be terminated. 
+
+
+Dialogs with and without 'WAIT' 
+
+
+By default, the wszERV ws_do_diai method (and hence the hhaunchDial utility function) will not return 
+until the dialog terminates and the dialog box has been destroyed. 
+
+
+The processing of the dialog's results may therefore be divided between the d1_key method (which could, 
+in this case, be viewed as a simple collector of the data) and code that immediately follows a call to, say, 
+hLaunchDial. Most of the system-supplied dialogs use this technique since it allows application-specific 
+code to follow the generic processing performed in the dialog's di_key method. 
+
+
+If digbox. flags contains DLGBOX_NO_WwAIT, the ws_do_dial method (and hiaunchDial) will return as soon 
+as the dialog is launched, rather than waiting until the dialog is destroyed. In such a case none of the 
+processing of the dialog completion can be performed by code following a call to, say, hLaunchDial, since 
+the dialog is still running at that time. All the completion processing must be done in the dialog's di_key 
+method. 
+
+
+Although this technique is more difficult to handle, it does have a number of advantages for the 
+application writer, one of the more significant being that it is less expensive in terms of stack use. 
+
+
+Controlling the width of a dialog 
+
+
+The width of a dialog is normally set - following its initialisation and before it is made visible, in the 
+dl_set_size method - so that it exactly fits the widest of its components. In cases where the size of a 
+component may vary after the dialog becomes visible, this may not be adequate. 
+
+
+An example of such a situation would be a dialog containing a centred text message that shows a page 
+count used, say, to report the progress of document printing. The message may have to display page 
+numbers up to 999, but would normally start at page 1. If the dialog box width is determined for the initial 
+message "Page 1", it may be too narrow to display "Page 999". Two possible solutions are described 
+below. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+If the maximum width of an item can be easily determined, the dialog can be forced to the required width 
+by replacing the di_ing_minsize method. Using the above example, the dialog resource could contain the 
+following initialisation data for a page count control: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="Page 1"; 
+hi 
+iy 
+
+
+A suitable di_ing_minsize method could be of the form: 
+
+
+METHOD VOID mydlg_dl_inq_minsize(PR_MYDLG *self, INT *pCent, INT *pPmpt,INT *pCtl); 
+
+
+{ 
+*pCent=gTextWidth (WS_FONT_SYSTEM, G_STY_NORMAL, "Page 999",8); 
+
+
+i 
+
+
+In an application that may have to be translated into one or more different languages, the width should be 
+dtermined from text that is contained in the application's resource file. An alternative, if suitable for a 
+particular application, would be to hard code an explicit maximum width. In this case it may be necessary 
+to publish the maximum width (say, by means of a comment in the source of the application's resource 
+file) for the benefit of translators or future developers. 
+
+
+An alternative solution is to replace the d1_set_size method itself. In the present example this is possibly 
+a better solution, since it reuses the code used elsewhere to set the page number. In this case the resource 
+
+
+file initialises the control to its maximum size: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="Page 999"; 
+he 
+ian 
+
+
+Assuming that this control immediately follows a dialog title (that is, it has an index number of 1) and 
+that the resource file also contains a string resource of the form: 
+
+
+RESOURCE STRING page_num_str {str="Page %u"; } 
+the required code could then be: 
+
+
+LOCAL_C VOID SetPage(INT pagenum) 
+
+
+{ 
+TEXT buf[10]; 
+
+
+hAtos (&buf [0] ,PAGE_NUM_STR, pagenum) ; 
+hDigSetText (1, &buf[0]); 
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID mydlg_dl_set_size(PR_MYDLG *self); 
+
+
+{ 
+p_supersend2 (self,O_DL_SET_SIZE); /* sets width for largest case */ 
+SetPage(1); /* now set initial page number value */ 
+
+
+} 
+
+
+On first being made visible the dialog displays the text "Page 1" but is wide enough to display "Page 999". 
+
+
+Subdialogs 
+
+
+7 DIALOGS 
+
+
+A dialog box may contain one or more items that can 'explode' into a separate subdialog, displayed over 
+the main dialog. An example is the Margins line of the Print setup dialog as used, for example, in the 
+Word application. The controt resource for this dialog item is as follows: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+
+
+prompt="Margins"<WS_SYMBOL_ELLIPSIS>; 
+
+
+info=TXTMESS 
+{ 
+stra"; 
+flags=IN_TEXTWIN_POPOUT; 
+ad 
+
+Ir 
+
+
+The dialog is shown, with the Margins item highlighted, in the following diagram: 
+
+
+‘Page size... 
+‘Header... 
+‘Footer... 
+‘Paging control... 
+‘Printer model... 
+‘Printer device... 
+
+
+Print setup 
+
+
+1, No, 1,2,3 
+Canon BJ-18e 
+Plis 
+
+
+The significant points about the above contro. resource are that the control is an instance of the TExTWwIN 
+class and that it is initialised with the In_TExTwIN_PopPout flag. By convention, the prompt (which is also 
+an instance of TexTwin) for such an item terminates with an ellipsis. 
+
+
+The text of the control, by convention, shows a summary of the current values of the information that may 
+be modified by the subdialog and should therefore be set dynamically, in either the d1_dyn_init or the 
+dl_set_size methods. Which method is the most appropriate depends on the nature of the summary text 
+to be displayed. If it is of fixed width the resource text may be a null string (as it is in the above example) 
+and the replacement text may safely be set in the d1_dyn_init method. If the summary text is of variable 
+size, the resource file should contain a string that is guaranteed to be the longest that can be displayed. 
+This text should be replaced in the di_set_size method, after supersending the pL_sET_s1zEz message, so 
+that the dialog is guaranteed to be wide enough. A contrRot resource that uses this technique is shown 
+below. 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+prompt="Font"<WS_SYMBOL_ELLIPSIS>; 
+info=TXTMESS 
+{ 
+str="MMMMMMMMMMMMMMMMMMMM 00"; 
+flags=IN_TEXTWIN_POPOUT; 
+i 
+
+
+/* max font name + space + max font size */ 
+
+
+by 
+
+
+The IN_TEXTWIN_Popourt flag ensures that the dialog item will respond to the Tab key by sending the 
+dialog a DL_LAUNCH_SUB message (and to any other key by displaying the sys_popouT_HELP information 
+message which, in English, is "Press Tab to change this item"). The main dialog's d1_launch_sub method 
+launches the subdialog in exactly the same way as any other dialog is launched, that is by means of either 
+the window server object's ws_do_dial method, or the hLaunchDial utility function. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The following diagram illustrates the Margins subdialog launched from the Print setup dialog. 
+
+
+Print setup 
+
+
+Margins (inches) 
+
+
+mm et 
+
+
+‘Left 1.25 
+‘Right 1.25 
+‘Bottom = 1.25 
+
+
+‘Printer device... P.lis 
+
+
+\. 
+
+
+A parameter to d1_launch_sub is the index number of the dialog item that launched the subdialog. When 
+launching the Margins subdialog, for example, this parameter has a value of 2. 
+
+
+Processing within the subdialog is no different from that needed for a main dialog. On completion of the 
+subdialog, the return to the main dialog is handled automatically by system code. 
+
+
+CHAPTER 8 
+
+
+DIALOG CONTROLS 
+
+
+This chapter describes the use of the dialog controls provided by the HWIM object library. These controls 
+are used as components of dialog boxes, allowing a wide variety of dialogs to be constructed. The 
+following diagram, for example, shows a simple dialog constructed from a title and a prompted numeric 
+editor control. 
+
+
+Position to-do entry 
+
+
+A control is implemented as an instance of a dialog control class: dialog control classes are not usually 
+subclassed since the base class usually provides sufficient functionality and flexibility for most dialogs. 
+Dialog control classes ultimately subclass the LopcEr class and thus inherit its property and methods. 
+
+
+The initial appearance and behaviour of a dialog control are primarily determined by the (static) content 
+of a CONTROL resource (in the application resource file). They may be dynamically modified by an optional 
+WN_SET message sent from the d1_dyn_init method of the dialog box itself. The use of dynamic 
+initialisation allows the control to be modified to take into account the current state of the application (in 
+the above example the initial value will have been set to correspond to the position of an item in the 
+current to-do list). 
+
+
+The preferred method of sensing and setting a dialog control is to use the wn_sense and wn_set methods 
+of the dialog box, as in the following code fragment: 
+
+
+p_send4 (DatDialogPtr,O_WN_SET, control_index, pset) 
+
+
+The control is identified by its index control_index. It is passed a pointer, pset, to an appropriate sE_xxx 
+struct that holds the replacement data. The reserved static DatDialogPtr is assumed to point to the 
+dialog; an assumption that is made throughout this chapter. It will always be true unless the dialog that 
+owns the control sets the pR_WIN_No_pppP flag in its win. flags property (see the Dialogs chapter for 
+further details). 
+
+
+The alternative method of sensing/setting a dialog control is to use the wn_sense and wn_set methods of 
+the particular dialog control, as in the following example code fragment. 
+
+
+PR_LODGER *hand; 
+
+
+hand=(PR_LODGER *)p_send3 (DatDialogPtr,O_DL_INDEX_TO_HANDLE, cont rol_index) 
+p_send3 (hand, O_WN_SET,pset) 
+
+
+The first method is clearly preferable. 
+
+
+On termination of a dialog, the associated data can be sensed by means of a wn_sense method call from 
+within the dialog box adi_key method. This is the normal practice for any but the simplest of dialogs. 
+
+
+The HWIM object library also includes some convenient utility functions that can perform the more 
+common dialog control sensing and setting actions. The full set of available functions is described in the 
+Dialog box utilities section of the HWIM Utility Functions chapter. 
+
+
+Each type of component control has an associated sz_xxx struct, used for both setting and sensing the 
+control's data. In almost all cases the control allows selective setting of its data: which items of data that 
+are set is determined by the value of a flags field in the appropriate sz_xxx struct. The flags field has no 
+effect on sensing: the wn_sense method always senses all relevant data. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Text windows 
+
+
+The textwin.g header file should be included when using a text window control. 
+
+
+A TEXTWIN text window control is widely used to provide dialog titles, prompts for controls, and simple 
+messages (and exceptionally to launch sub-dialogs). 
+
+
+Hello 
+message 
+
+
+The above dialog could be created with the following pra.oc resource. 
+
+
+RESOURCE DIALOG demodlg 
+{ 
+title="Hello"; 
+flags=0; 
+controls= 
+
+
+{ 
+CONTROL 
+
+
+{ 
+
+class=C_TEXTWIN; 
+
+flags=DLGBOX_ITEM_CENTRE |DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="message"; 
+de 
+
+
+di 
+} 
+
+
+The first item in this dialog is the title and is specified by the resource line. 
+
+
+title="Hello"; 
+This creates an underlined centred item, with index zero, displaying the appropriate text. 
+
+
+Note that the title is, in fact, simply a TExTw1n control with index zero. The above line is exactly 
+equivalent to including the following controt resource as the first item in the dialog: 
+
+
+RESOURCE CONTROL demonstration 
+
+
+{ 
+
+class=C_TEXTWIN; 
+
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD | DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="Hello"; 
+i 
+} 
+
+
+As a result the title can easily be replaced dynamically using the npigsetText utility function called from 
+within, say, the dl1_dyn_init method of the dialog. 
+
+
+The second item in the demodig resource is a simple text window and is specified by the contro struct: 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+
+
+str="message"; 
+i 
+} 
+
+
+where the IN_TEXTWIN_AL_CENTRE flag ensures that the text is centred within the control. Note also the 
+DLGBOX_ITEM_CENTRE flag that ensures that the control itself is centred within the dialog. 
+
+
+8 DIALOG CONTROLS 
+
+
+A TEXTWIN control can also have a prompt as shown in the following example. 
+
+
+Hello 
+Prompt message 
+
+
+This dialog could be specified with the following resource: 
+
+
+RESOURCE DIALOG demodlg 
+{ 
+title="Hello"; 
+flags=0; 
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_DEAD; 
+prompt="Prompt"; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+str="message"; 
+
+
+hi 
+
+
+hi 
+} 
+
+
+As in this example, the text of a prompt is specified by a line of the form: 
+prompt="Prompt"; 
+
+
+The text of a prompt is left aligned automatically, and is normally preceded by a bullet symbol , to 
+indicate that the content of the corresponding control can be modified. The bullet symbol can be removed 
+permanently by setting the pLcBox_1TEM_pEanp flag. 
+
+
+Specifying prompt text does not necessarily mean that the prompt will appear. If, in addition to a prompt, 
+a control also has the pLGBox_ITEM_CENTRE flag set (as in the earlier example) the prompt will be 
+suppressed.This is, however, an abnormal case and is not a recommended technique, since it can lead to 
+unexpected behaviour. A dialog set up in this way, and with the pLcBox_1TEM_DEap flag left clear, has the 
+rather strange appearance shown in the following diagram. 
+
+
+By initialising a text window used as dialog box control with the 1n_TExTw1IN_Popout flag, it may be used 
+to trigger a subdialog, as described in the previous chapter. 
+
+
+Initialisation 
+
+
+The initial content and appearance of a text window control are specified by means of a rxTmEss resource 
+struct: 
+
+
+STRUCT TXTMESS 
+{ 
+WORD flags=0; 
+TEXT str=""; 
+} 
+
+
+The str element specifies the initial text and flags may contain any sensible ored combination of: 
+
+
+IN_TEXTWIN_AL_LEFT align text left 
+
+IN_TEXTWIN_AL_RIGHT align text right 
+
+IN_TEXTWIN_AL_CENTRE centre text 
+
+IN_TEXTWIN_BOLD text in bold typeface 
+
+IN_TEXTWIN_POPOUT launch a subdialog on receipt of a Tab key 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Setting 
+
+
+The sz_TEXTWIN struct is used for setting and sensing text window property. 
+
+
+typedef struct 
+{ 
+INT flags; 
+UWORD state; 
+TEXT *buf; 
+UWORD len; 
+}SE_TEXTWIN; 
+
+
+When setting a text window, a sensible combination of the following values should be ored into the flags 
+field, to indicate which aspects are to be set (or cleared). 
+
+
+SE_TEXTWIN_ALIGN setting or clearing an alignment flag 
+SE_TEXTWIN_BOLD setting or clearing the bold typeface flag 
+SE_TEXTWIN_TEXT setting the text 
+
+
+For each flag that is not set, the corresponding data will not be changed by the wn_set method. 
+
+
+If setting the text, a pointer to the replacement text must be written to *but and the length of the text must 
+be written to len. 
+
+
+Any sensible combination of the following flags may be placed in the state element: 
+
+
+PR_TEXTWIN_AL_LEFT text is left aligned 
+PR_TEXTWIN_AL_RIGHT text is right aligned 
+PR_TEXTWIN_AL_CENTRE text is centred 
+PR_TEXTWIN_BOLD text is in a bold typeface 
+
+
+The following example sets, for the item with item number index (assumed to be a text window) the text 
+to the string pointed to by str. It also clears any PR_TEXTWIN_BOLD flag and sets PR_TEXTWIN_AL_RIGHT 
+(clearing PR_TEXTWIN_AL_LEFT and PR_TEXTWIN_AL_CENTRE in the process). No other flags that may exist 
+in the text window's property are affected. 
+
+
+LOCAL_C VOID SetTextWin(INT index, TEXT *str) 
+{ 
+SE_TEXTWIN set; 
+
+
+set. flags=SE_TEXTWIN TEXT |SE TEXTWIN. ALIGN |SE_TEXTWIN_BOLD; 
+set.state=PR_TEXTWIN_AL_ RIGHT; /* PR_TEXTWIN_BOLD is not set, so will be cleared 
+
+
+*/ 
+set. buf=str; 
+set.len=p_slen(str); 
+p_send3 (DatDialogPtr,O_WN_SET, index, &set) ; 
+} 
+
+
+It is rare for application code to set more than the text of an instance of TExtw1n used as a dialog box 
+component. In such a case the hp1gSetText utility function may be used. As mentioned earlier, this utility 
+function can also be used to replace the text of the title by passing an index of zero. 
+
+
+The text window's flags are generally either set on initialisation (usually from In_TExTWIN_xxx values set 
+in a resource item) or are set or cleared by system code (see, for example, the pLGBox d1_item_lock and 
+dl_item_dim methods). 
+
+
+Sensing 
+
+
+Sensing a text window writes a pointer to the text and the text length to the but and 1en elements of an 
+SE_TEXTWIN Struct. It does not provide any information about the text window's state flags. A typical call is 
+as follows: 
+
+
+SE_TEXTWIN set; 
+p_send3 (DatDialogPtr,O_WN_SENSE, index, &set) ; 
+
+
+A text window must not be sensed if it contains no text. 
+
+
+8 DIALOG CONTROLS 
+
+
+Choice lists 
+The chlist.g header file should be included when using a choice list control. 
+
+
+A choice list dialog control presents the user with a list of choice items only one of which is visible and 
+hence selected. The selection can be changed by the following means: 
+
+
+e using the left and right arrow keys 
+e using first letter matching 
+e via a pop-out expanded view obtained with the tab key 
+
+
+e or optionally, via incremental matching with a sequence of key presses (the control must be specially 
+configured to allow incremental matching by use of the appropriate flag - see below). 
+
+
+In the following two illustrations a dialog containing three choice lists is shown. In the right hand picture 
+the user has pressed the Tab key to obtain the pop-out expanded view for the first, highlighted, choice list. 
+
+
+Stule for entry Stule for entry 
+
+
++No+ c(Noy 
+
+
+‘Italic No ‘Italic Yes 
+‘Underline No ‘Underline Wo 
+
+
+A choice list control, allowing the user to select one of four presidents of the United States, could be 
+defined with the following two resources: 
+
+
+RESOURCE MENU presidents 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="Kennedy";}, 
+CHOICE_ITEM {str="Johnson";}, 
+CHOICE_ITEM {str="Nixon"; }, 
+CHOICE_ITEM {str="Ford"; } 
+i 
+
+} 
+
+
+RESOURCE CONTROL demonstration 
+{ 
+class=C_CHLIST; 
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+prompt="President"; 
+info=CHLIST{rid=presidents; }; 
+
+} 
+
+
+In this case, the dialog control would initially display "Kennedy", surrounded by a pair of little arrows, to 
+the right of the "President" prompt. 
+
+
+Initialisation 
+
+
+The cuit1st resource struct specifies the initial content and appearance of a choice list: 
+
+
+STRUCT CHLIST 
+{ 
+LINK rid=0; 
+BYTE nsel=0; 
+BYTE flags=0; 
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ria element identifies the menu resource that contains the list of selections as an array of cHOICE_ITEM 
+structs: 
+
+
+RESOURCE MENU example_menu 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="zero";}, 
+CHOICE_ITEM {str="one";}, 
+CHOICE_ITEM {str="two"; } 
+‘i 
+
+} 
+
+
+The cHorck_ITEm structs are indexed according to the order in which they are listed in the menu resource. 
+Thus the first has index zero, the second has index one, and so on. In hwim.rh the cHoIcE_ITE™ struct is 
+defined as follows: 
+
+
+STRUCT CHOICE_ITEM /* choice list item */ 
+BYTE { 
+TEXT str=""; /* identification text */ 
+} 
+
+
+The nse1 element of a cHLIsT resource struct specifies the index number of the initially selected item. 
+
+
+The flags element may optionally contain the 1n_CHLIST_INCREMENTAL flag, to allow choice list selection 
+to be made using incremental key matching. Note that this option can not be set dynamically. 
+
+
+Setting 
+
+
+A choice list is set by passing a pointer to an sz_CHLIST struct to the wn_set method 
+
+
+typedef struct 
+{ 
+
+
+UWORD set_flags; /* which fields are significant */ 
+PR_VAROOT *data; /* pointer to array containing data */ 
+UWORD nsel; /* index of current item */ 
+
+
+} SE_CHLIST; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_CHLIST_NSEL the index of the current item is to be set. 
+
+
+SE_CHLIST_DATA the data is to be replaced. The replacement data is a string array - see 
+variable arrays in the OLIB Reference manual. 
+
+
+SE_CHLIST_RETAIN data should not be destroyed on destruction of the choice list control - once 
+set this flag cannot be cleared. 
+
+
+The content of a choice list can be set dynamically, say, from the dialog's di_dyn_init method. However, 
+changing the content of a choice list once the dialog has become visible is not recommended, since the 
+width of the dialog box is set on initialisation. If the choice list content must be replaced, then care should 
+be taken to ensure that the text does not become too wide for the dialog box to display. 
+
+
+Sensing 
+
+
+A choice list is sensed by passing a pointer to an sE_CHLIST struct to the wn_sense method. The 
+SE_CHLIST struct is defined above. Both nsei and data are sensed. 
+
+
+8 DIALOG CONTROLS 
+
+
+Push buttons and action lists 
+
+
+The aclist.g header file should be included when using an action list control. 
+
+
+An action list control presents the user with a horizontal list of one or more push-button options, as 
+illustrated in the following diagram: 
+
+
+Alarm details 
+¢Yes> 
+
+
+‘Time before 66:45 
+‘Alarm at 45:55 pm 
+
+
+‘Days previous 64 
+‘Sound Leloup 
+
+
+Test sound Confirm 
+
+
+[Menu] (_Enter_| 
+
+
+This action list consists of the two buttons, and their accompanying labels "Test sound" and "Confirm", at 
+the bottom of the dialog (note that the action list must either be the last of a series of controls, or it must 
+appear on its own).An action list, allowing the user to select either Yes or No, could be defined with the 
+following resource: 
+
+
+RESOURCE ACLIST_ARRAY yes_or_no 
+
+
+{ 
+button= 
+
+
+{ 
+
+PUSH_BUT 
+{ 
+keycode=—'n'; 
+str="No"; 
+}y 
+
+PUSH_BUT 
+{ 
+keycode='y'; 
+str="Yes"; 
+
+
+} 
+
+
+‘i 
+
+
+The push-button is defined by a text string str that appears above the button, and a keycode indicating 
+the key to be pressed by the user. For non-special keys, the uppercased key symbol will appear on the 
+push-button. For special keys, the keycode is conveniently specified by a symbolic constant. The symbolic 
+constants, and the text that will appear on the push-button, are as follows: 
+
+
+W_KEY_RETURN "Enter" 
+
+W_KEY_ESCAPE "Esc" 
+W_KEY_DELETE_LEFT "Del" 
+
+W_KEY_SPACE "Space" 
+
+W_KEY_UP <WS_SYMBOL_UP_KEY> 
+W_KEY_DOWN <WS_SYMBOL_DOWN_KEY> 
+W_KEY_RIGHT <WS_SYMBOL_RIGHT_KEY> 
+W_KEY_LEFT <WS_SYMBOL_LEFT_KEY> 
+W_KEY_TAB "Tab" 
+
+W_KEY_MENU "Menu" 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+For example, the leftmost button in the dialog, illustrated above, could be defined with the following 
+PUSH_BUT resource. 
+
+
+RESOURCE PUSH_BUT test_sound_button 
+
+
+{ 
+keycode=W_KEY_MENU; 
+str="Test sound"; 
+
+
+} 
+
+
+A negative keycode (as in an earlier example) indicates that the escape key can also be used to obtain the 
+same effect (note that this is not possible if the escape key has already been assigned). The yes_or_no 
+resource, defined earlier, could be used to create a dialog, asking the user to press 'y' or 'n', as follows: 
+
+
+RESOURCE DIALOG get_answer 
+{ 
+title="Accept changes ?" 
+flags=DLGBOX_NOTIFY_ESCAPE | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=yes_or_no; 
+
+
+‘i 
+
+
+‘i 
+} 
+
+
+The same effect could be obtained by using the sys_Nno_ves resource defined in the system resource file. 
+
+
+There is an alternative form of the above action list, which is useful when space is at a premium, as 
+illustrated in the following diagram. 
+
+
+(E)End (R)Replace (S)Skip (ADA 
+
+
+As in this case, the compact, or small, action list is not usually accompanied by any other controls. 
+
+
+A small action list uses the same acLIST_ARRay resource as the standard action list. The example given 
+above, yes_or_no, could be used to create a dialog consisting of a small action list, and no other controls, 
+
+
+as follows: 
+
+
+RESOURCE DIALOG get_answer 
+{ 
+flags=PR_WIN_FORCE_BOTTOM; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_SMACLIST; 
+info=ACLIST 
+{ 
+rid=yes_or_no; 
+
+
+di 
+
+
+‘i 
+} 
+
+
+The only difference, between the dialog resources for the two action lists, is the class: the standard action 
+list is an instance of the acuist class whereas the small action list is an instance of the smactist class. 
+
+
+Initialisation 
+
+
+The appearance and behaviour of a push button are specified with a pusH_BuT resource. 
+
+
+STRUCT PUSH_BUT 
+BYTE { 
+WORD keycode; 
+TEXT str; /* text associated with button */ 
+
+
+} 
+
+
+8 DIALOG CONTROLS 
+
+
+One or more buttons are in turn collected into an array: the first button in the array has index zero, the 
+second has index one, and so on. The first button will appear on the far left of the control. 
+
+
+STRUCT ACLIST_ARRAY rid 
+
+
+{ 
+LEN BYTE STRUCT button[]; /* array of push_buttons */ 
+
+
+} 
+
+
+This array is included as a dialog control by means of the acurst struct. 
+
+
+STRUCT ACLIST /* Initialising struct for action list */ 
+
+
+{ 
+LINK rid; 
+
+
+} 
+
+
+The resources are the same for both the standard and the small action lists. 
+
+
+There are no flags associated with this control, since there is nothing to change on initialisation, or via 
+setting. 
+
+
+Setting and sensing 
+
+
+There is nothing that can usefully be set or sensed. 
+
+
+Edit boxes 
+
+
+The edwin.g header file should be included when using an edit box control. 
+
+
+An edit box control presents an editable string which may be wholly or partially visible. A wide range of 
+options are available for customising this control: see the resources section. In the following example an 
+edit box is displaying "rabbit burrow". 
+
+
+Find 
+rabbit burrow 
+
+
+‘Direction Forwards 
+‘Case sensitive No 
+
+
+An edit box control accepting up to 40 characters, including tabs, with 20 visible at any one time could be 
+created using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_EDWIN; 
+prompt="string"; 
+info=EDWIN 
+{ 
+Sstrarns 
+£lags=IN_EDWIN_VULEN_CHARACTERS | IN_EDWIN_ACCEPT_TABS; 
+maxlen=40; 
+vulen=20; 
+i; 
+} 
+
+
+Initialisation 
+
+
+The initial content and appearance of an edit box are specified by an Epw1N resource struct. 
+
+
+STRUCT EDWIN /* edit box */ 
+
+
+{ 
+WORD vulen; /* ignored unless either _VULEN_ flag set */ 
+
+
+WORD flags=0; 
+WORD maxlen; 
+TEXT str=""; 
+} 
+
+
+where maxien specifies the default edit box width, and the maximum length of string that may be edited. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The behaviour of an edit box is specified by oring one or more of the following flags into the flags 
+member of the Epwin struct. 
+
+
+N_EDWIN_DIALLABLE indicates that the edit box should accept the telephone symbol via the 
+shift+dial key combination. 
+N_EDWIN_ACCEPT_TABS indicates that the edit box should accept tabs. 
+N_EDWIN_AUTO_CUR_END indicates that the text, when first displayed, is not to be highlighted 
+and that the cursor is to be placed at the rightmost position. 
+N_EDWIN_NO_AUTOSELECT indicates that the text, when first displayed, is not to be highlighted 
+and that the cursor is to be placed at the leftmost position. 
+N_EDWIN_VULEN_CHARACTERS indicates that the width of the edit box is specified, in characters, in 
+member vulen of the EpwIn struct. 
+N_EDWIN_VULEN_PIXELS indicates that the width of the edit box is specified, in pixels, in 
+member vulen of the EpwIn struct. 
+Setting 
+The sz_EDwIN struct is used for setting an edit box. 
+struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} SE_EDWIN; 
+
+
+The following code fragment demonstrates the setting of an edit box, assumed to be the item with index 2: 
+
+
+SE_EDWIN set; 
+TEXT buf[11]; 
+
+
+p_scpy (&buf[0],"Hello world"); 
+
+set .buf=&buf [0]; 
+set.len=p_slen(set.buf); 
+
+p_send4 (DatDialogPtr,O_WN_SET,2,&set) ; 
+
+
+Sensing 
+
+
+The sz_Epwtn struct defined above is also used for sensing an edit box. The following code fragment 
+demonstrates the sensing of an edit box, again assuming that it is the item with index 2: 
+
+
+SE_EDWIN sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE,2,é&sense) ; 
+
+
+LONG numeric editor 
+
+
+The ncedit.g header file should be included when using a long numeric editor control. 
+
+
+A long numeric editor control presents an editable long integer value. In the following diagram, the long 
+numeric editor control has a current value of five hundred thousand. 
+
+
+Demonstration 
+
+
+‘LONG 566648 
+
+
+A numeric editor control could be created using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+
+class=C_LNCEDIT; 
+
+prompt="LONG"; 
+
+info=LNCEDIT 
+{ 
+low=1; 
+high=700000; 
+current=500000; 
+i 
+
+
+8 DIALOG CONTROLS 
+
+
+Initialisation 
+The initial content of a long numeric integer is specified by means of an LNCEDIT resource struct. 
+
+
+STRUCT LNCEDIT /* long number edit box */ 
+{ 
+LONG current = 0; 
+LONG low = 0; /* lowest allowed value */ 
+LONG high = 10000000; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than iow or greater than high. 
+
+
+Setting 
+The sz_LNcEDIT struct is used for setting a long integer numeric editor. 
+
+
+typedef struct 
+{ 
+LONG value; 
+LONG low; 
+LONG high; 
+UWORD flags; 
+} SE_LNCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct 
+
+
+SE_LNCEDIT_VALUE indicates that the current value is to be set 
+SE_LNCEDIT_LOW indicates that the lower limit is to be set 
+SE_LNCEDIT_HIGH indicates that the upper limit is to be set 
+
+
+The following code fragment illustrates the setting of a long integer numeric editor, assumed to be the 
+item with index 4: 
+
+
+SE_LNCEDIT set; 
+
+
+set .flags=SE_LNCEDIT_VALUE|SE_LNCEDIT_HIGH; 
+set.value=100; 
+
+set .high=50000; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 4, &set) ; 
+
+
+Sensing 
+
+
+A pointer to a Lone is used for sensing the current value. The low and nigh values can not be sensed. 
+The following code fragment demonstrates the sensing of a long numeric editor, again assuming it to be 
+the item with index 4: 
+
+
+LONG value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 4, évalue) ; 
+
+
+Integer numeric editor 
+The ncedit.g header file should be included when using an integer numeric editor control. 
+
+
+An integer numeric editor control presents an editable unsigned integer value. In the following diagram 
+the integer numeric editor has a current value of one. 
+
+
+Position to-do entry 
+
+
+An integer numeric editor control could be created using the following example resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Number of cars"; 
+info=NCEDIT 
+{ 
+low=0; 
+high=6; 
+current=4; 
+
+
+‘i 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Initialisation 
+The initial content of an integer numeric editor are specified by means of an ncEDIT resource struct: 
+
+
+STRUCT NCEDIT /* UWORD number edit box */ 
+{ 
+UWORD current = 0; 
+UWORD low = 0; /* lowest allowed value */ 
+UWORD high = 65535; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than 1ow or greater than nigh. 
+Setting 
+The sz_NcEpDIT struct is used for setting an integer numeric editor. 
+
+
+typedef struct 
+{ 
+UWORD value; 
+UWORD low; 
+UWORD high; 
+UWORD flags; 
+} SE_NCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the fags field of the 
+above struct. 
+
+
+SE_NCEDIT_VALUE indicates that the current value is to be set. 
+SE_NCEDIT_LOW indicates that the lower limit is to be set. 
+SE_NCEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of an integer numeric editor, assuming it to be the 
+item with index 4: 
+
+
+SE_NCEDIT set; 
+
+
+set .flags=SE_NCEDIT_VALUE | SE_NCEDIT_HIGH; 
+set .high=100; 
+
+set.value=10; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 4, &set) ; 
+
+
+Sensing 
+
+
+A pointer to a uworp is used for sensing the current value. The low and nigh values can not be sensed. 
+The following code fragment demonstrates the sensing of an integer numeric editor, again assuming that 
+it is the item with index 4: 
+
+
+UWORD value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 4, &évalue) ; 
+
+
+WORD numeric editor 
+
+
+The ncedit.g header file should be included when using a word numeric editor control. 
+
+
+A word numeric editor control presents an editable signed integer value. In the following example the 
+word numeric editor has a current value of minus one hundred. 
+
+
+A word numeric editor control could be created using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_WNCEDIT; 
+prompt="Temperature"; 
+info=WNCEDIT 
+{ 
+current=-100; 
+i 
+
+
+8 DIALOG CONTROLS 
+
+
+Initialisation 
+The initial content and appearance of a word numeric editor are specified by means of a wNcEDIT resource 
+
+
+struct: 
+
+
+STRUCT WNCEDIT /* numeric control edit box (signed words) */ 
+
+
+{ 
+
+WORD current = 0; 
+
+WORD low = -32768; /* lowest allowed value */ 
+WORD high = 32767; /* highest allowed value */ 
+
+
+} 
+
+
+where the current value may not be less than 1ow or greater than high. 
+
+
+Setting 
+
+
+The sz_wNcEDIT struct is used for setting the word numeric editor. 
+
+
+typedef struct 
+
+
+WORD value; 
+WORD low; 
+
+WORD high; 
+WORD flags; 
+
+
+} SE_WNCEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the fags field of the 
+above struct. 
+
+
+SE_WNCEDIT_VALUE indicates that the current value is to be set. 
+SE_WNCEDIT_LOW indicates that the lower limit is to be set. 
+SE_WNCEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a word numeric integer, assuming it to be the 
+item with index 3: 
+
+
+SE_WNCEDIT set; 
+
+
+set .flags=SE_WNCEDIT_VALUE|SE_WNCEDIT_LOw; 
+
+set.low=4; 
+
+set.value=10; 
+
+p_send4 (DatDialogPtr,O_WN_SET, 3, &set) ; 
+Sensing 
+
+
+A pointer to a worp is used for sensing the current value. The low and nigh values can not be sensed. 
+The following code fragment demonstrates the sensing of a word integer numeric editor, again assuming 
+that it is the item with index 3: 
+
+
+WORD value; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 3, évalue) ; 
+
+
+Range numeric editor 
+The rgedit.g header file should be included when using a range numeric editor control. 
+
+
+A range numeric editor control presents two editable unsigned words specifying upper and lower values of 
+a range. In the following example a range numeric editor is shown with a lower value of thirty and an 
+
+
+upper value of sixty. 
+
+
+A range numeric editor control could be defined using the following resource: 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_RGEDIT; 
+prompt="Age range"; 
+info=RGEDIT 
+{ 
+value_1=100; 
+value_2=200; 
+de 
+} 
+
+
+Initialisation 
+
+
+The initial content of a range numeric editor is specified by means of an RcEDIT resource struct: 
+
+
+STRUCT RGEDIT /* range editor */ 
+{ 
+WORD low=1; /* lowest allowed value */ 
+WORD value_1=1; /* lower value of range */ 
+WORD value_2=9999; /* higher value of range */ 
+WORD high=9999; /* highest allowed value */ 
+
+
+} 
+
+
+where value_1 must be less than or equal to value_2 and both values may not be less than 1ow or greater 
+than high. 
+
+
+Setting 
+
+
+The sz_RGEDIT Struct is used for setting the range numeric editor. 
+
+
+typedef struct 
+{ 
+UWORD value[4]; 
+UWORD flags; 
+} SE_RGEDIT; 
+
+
+The value array is indexed as follows: 
+
+IX_RGEDIT_LOW index of lower limit in value array. 
+IX_RGEDIT_VALUE_1 index of lower current value in value array. 
+IX_RGEDIT_VALUE_2 index of upper current value in value array. 
+IX_RGEDIT_HIGH index of upper limit in value array. 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_RGEDIT_LOW indicates that the lower limit is to be set. 
+SE_RGEDIT_VALUE_1 indicates that the current lower value is to be set. 
+SE_RGEDIT_VALUE_2 indicates that the current upper value is to be set. 
+SE_RGEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The following code fragment demonstrates the setting of a range numeric integer, assuming that it is the 
+item with index 2: 
+
+
+SE_RGEDIT set; 
+
+
+set. flags=SE_RGEDIT_VALUE 1|SE RGEDIT_VALUE_2; 
+set.value [IX_RGEDIT_VALUE_1]=4; 
+
+set .value [IX_RGEDIT_VALUE_2]=10; 
+
+p_send4 (DatDialogPtr,O_WN_SET,2,&set); 
+
+
+Sensing 
+
+
+The sz_RGEDIT struct (see above) is used for sensing the range numeric editor: all four members of the 
+struct are sensed. The following code fragment demonstrates the sensing of a range numeric editor, again 
+assuming it to be the item with index 2: 
+
+
+SE_RGEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, &sense) ; 
+
+
+8-14 
+
+
+8 DIALOG CONTROLS 
+
+
+Floating point editor 
+The fltedit.g header file should be included when using a floating point editor control. 
+A floating point editor control presents an editable floating point number. In the following example two 
+
+
+floating point editors are shown with current values of 21.00 and 29.70. 
+
+
+Page size (cm) 
+‘Page size Custom 
+
+
+‘Width 
+‘Height 29.76 
+‘Orientation Portrait 
+
+
+A floating point editor control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+
+
+{ 
+class=C_FLEDIT; 
+prompt="Width"; 
+info=FLEDIT 
+{ 
+current=21.00; 
+low=0.0; 
+high=40.0; 
+ndec=2; 
+‘i 
+} 
+
+
+Initialisation 
+The initial content and appearance of a floating point editor are specified by means of an FLTEDIT 
+resource struct: 
+
+
+STRUCT FLTEDIT /* floating point edit box */ 
+
+
+{ 
+
+DOUBLE current=0.0; 
+
+DOUBLE low =-9.9999999999e99; /* lower bound */ 
+
+DOUBLE high =9.9999999999e99; /* upper bound */ 
+
+BYTE vulen=5; /* width of editor in characters */ 
+BYTE ndec=0; /* P_DTOB_GENERAL */ 
+
+
+} 
+
+
+where the current value may not be less than 1ow or greater than high. The current value is displayed to 
+ndec decimal places in a box of width vuien characters. If ndec is zero, the current value is displayed in 
+general format as defined for the PLIB routine p_dtob (see the Plib Reference manual). 
+
+
+Setting 
+
+
+The sz_FLEDIT struct is used for setting the floating point editor. 
+
+
+typedef struct 
+{ 
+
+
+DOUBLE current; /* current value */ 
+DOUBLE low; /* lower bound */ 
+DOUBLE high; /* upper bound */ 
+
+
+WORD set_flags; /* which fields to set */ 
+} SE_FLTEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the set_flags field of 
+the above struct. 
+
+
+SE_FLTEDIT_VALUE indicates that the current value is to be set. 
+SE_FLTEDIT_LOW indicates that the lower limit is to be set. 
+SE_FLTEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The following code fragment demonstrates the setting of a floating point numeric integer, assuming that it 
+is to be the item with index 2: 
+
+
+SE_FLTEDIT set; 
+
+
+set .set_flags=SE_FLTEDIT_VALUE|SE_FLTEDIT_LOW; 
+set.low=4; 
+
+set.value=10.3; 
+
+p_send4 (DatDialogPtr,O_WN_SET,2,&set) ; 
+
+
+Sensing 
+
+
+A pointer to a pouBLz is used for sensing the current value. The low and high values can not be 
+sensed. The following code fragment demonstrates the sensing of a range integer numeric editor, again 
+assuming it to be the item with index 2: 
+
+
+DOUBLE current; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE,2,&current) ; 
+
+
+Date/time editor 
+
+
+The dtedit.g header file should be included when using a date/time editor control. 
+
+
+The date/time editor presents either an editable date, an editable time or an editable duration. In the 
+following example the upper date/time editor is showing the time in am/pm format in hours, minutes and 
+seconds, the lower editor is showing the date. 
+
+
+Set time and date 
+
+
+Goo 28:03 pm 
+‘Date 11/18/1993 
+
+
+A date/time editor showing a duration of one hour and ten minutes, with upper and lower limits of 
+23h59m and OhOm could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+
+class=C_DTEDIT; 
+
+prompt="Time left"; 
+
+info=DTEDIT 
+{ 
+flags=IN_DTEDIT_HHMM_D]|IN_DTEDIT_INIT; 
+current=4200; 
+
+
+low=0; 
+high=86340; 
+i 
+
+} 
+
+
+Initialisation 
+
+
+The initial content of a date/time editor is specified by means of a pTEDIT resource struct: 
+
+
+STRUCT DTEDIT /* combined date/time editor */ 
+
+
+{ 
+
+WORD flags; 
+
+LONG current; 
+
+LONG low; /* lowest allowed value */ 
+LONG high; /* highest allowed value */ 
+} 
+
+
+where the current value may not be less than 1ow or greater than high. Note that any supplied values of 
+current, low and high will be ignored, and a set of default values used, if f1ags does not contain 
+IN_DTEDIT_INIT. 
+
+
+The format of the date/time editor must be specified by including one of the following values in the flags 
+member. 
+
+
+8 DIALOG CONTROLS 
+
+
+IN_DTEDIT_DDMMYYYY initialise as a date editor to display a date in day, month and year format: the 
+current, low and high dates are specified as days elapsed since 01/01/1900. 
+Note that the control can not display dates before 01/01/1980. See the 
+MFNE subclass examples section of the Numeric Editors chapter of the 
+HWIM Reference manual for an example of a date editor with an extended 
+range. 
+
+
+IN_DTEDIT_HHMMSS initialise as a time editor to display a time as hours, minutes and seconds. 
+The current, low and high times are specified in seconds elapsed since 
+midnight. 
+
+
+IN_DTEDIT_HHMM initialise as a time editor to display a time as hours and minutes. The 
+current, low and high times are specified in seconds elapsed since 
+midnight. 
+
+
+N_DTEDIT_HHMMSS_D initialise as a time editor to display a duration as hours, minutes and 
+seconds. The current, low and high durations are specified in seconds. 
+
+
+N_DTEDIT_HHMM_D initialise as a time editor to display a duration as hours and minutes. The 
+current, low and high durations are specified in seconds. 
+
+
+N_DTEDIT_HHMMSS_ND __initialise as a time editor to display a negative duration as hours, minutes 
+and seconds. The current, low and high durations are specified in seconds. 
+
+
+N_DTEDIT_HHMM_ND initialise as a time editor to display a negative duration as hours and 
+minutes. The current, low and high durations are specified in seconds. 
+
+
+Setting 
+
+
+The sz_pTED1IT struct is used for setting the date/time editor. 
+
+
+typedef struct 
+
+
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+} SE_DTEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the fags field of the 
+above struct. 
+
+
+SE_DTEDIT_VALUE indicates that the current value is to be set. 
+SE_DTEDIT_LOW indicates that the lower limit is to be set. 
+SE_DTEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The interpretation of value, low and high depends on the type of data that the control is set to display, as 
+specified in the Jnitialisation section above. 
+
+
+The following code fragment demonstrates the setting of a date/time editor, assuming that it is the item 
+with index 2: 
+
+
+ULONG stime; 
+P_DAYSEC ds; 
+SE_DTEDIT set; 
+
+
+stime=p_date(); 
+
+p_sttods (&stime, &ds) ; 
+set.value=ds.days; 
+
+set. flags=SE_DTEDIT_VALUE; 
+
+p_send4 (DatDialogPtr,O_WN_SET,2,&set); 
+
+
+Note that this code assumes that the date/time editor has been initialised to display a date, by setting the 
+initialisation flag IN_DTEDIT_DDMMyyyy. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Sensing 
+
+
+The sz_DTEDIT Struct is used for sensing the date/time editor: 
+typedef struct 
+
+
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+
+} SE_DTEDIT; 
+
+
+Note, however, that the pTEDIT wn_sense method only writes to the value member. The low and high 
+values can not be sensed. 
+
+
+The following code fragment demonstrates the sensing of a date/time editor, again assuming it to be the 
+item with index 2: 
+
+
+SE_DTEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, é&sense) ; 
+
+
+The Latitude/Longitude editor 
+
+
+The /ledit.g header file should be included when using a latitude/longitude editor control. 
+
+
+A latitude/logitude editor presents either an editable latitude or an editable longitude. Both the latitude 
+and the longitude are expressed in degrees and minutes followed by a single character specifying the 
+cardinal point i.e. N, W, S or E. 
+
+
+In the following example the upper latitude/longitude editor is showing a longitude and the lower editor is 
+showing a latitude. 
+
+
+‘Add city 
+
+
+‘Country Denmark 
+‘Longitude H1B°1HE 
+
+
+‘Latitude 656°88 N 
+‘Area code 
+
+‘GMT offset 1:46 
+‘Zone European 
+
+
+A latitude editor control that initially displayed 56° 8 N could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+class=C_FLEDIT; 
+flags=IN_LLEDIT_LATITUDE; 
+prompt="Latitude"; 
+info=LLEDIT 
+
+{ 
+
+value=3368; 
+
+i 
+} 
+
+
+Initialisation 
+
+
+The initial content and appearance of a latitude/longitude editor are specified by means of an LLEDIT 
+resource struct: 
+
+
+STRUCT LLEDIT /* lat long editor */ 
+{ 
+WORD flags; /* Latitude or longitude */ 
+WORD value=0; /* The default value */ 
+
+
+} 
+
+
+where the latitude/longitude value is in minutes of arc: a positive sign indicating a latitude/longitude in 
+the northern /western hemisphere, and a negative sign indicating a latitude/longitude in the southern 
+/eastern hemisphere. Thus -604 corresponds to a latitude of 10° 4 S or a longitude of 10° 4 E. 
+
+
+8-18 
+
+
+8 DIALOG CONTROLS 
+
+
+The behaviour of a latitude/longitude editor is specified by assigning one of the following flags to the flags 
+member. 
+
+
+IN_LLEDIT_LATITUDE display value as a latitude. 
+IN_LLEDIT_LONGITUDE display value as a longitude. 
+Setting 
+
+
+The sz_LLEDIT struct is used for setting the latitude/longitude editor. 
+
+
+typedef struct 
+{ 
+WORD value; 
+} SE_LLEDIT; 
+
+
+The following code fragment demonstrates the setting of a date/time editor, assuming it to be the item 
+with index 2: 
+
+
+SE_LLEDIT set; 
+
+
+set .value=3368; 
+p_send4 (DatDialogPtr,O_WN_SET,2,&set); 
+
+
+Sensing 
+
+
+A pointer to an sz_LLEDIT struct is used for sensing the current value. The following code fragment 
+demonstrates the sensing of a latitude/longitude editor, again assuming that it is the item with index 2: 
+
+
+SE_LLEDIT sense; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 2, é&sense) ; 
+
+
+File name editor 
+
+
+The files. g header file should be included when using a file name editor control. 
+
+
+A file name editor presents the user with a file name that may be edited with the keyboard or with the 
+pop-out file selector (via the Tab key). A wide range of options is provided for customising the behaviour 
+of file name editors: these options are described in the resources section below. It is commonly used when 
+saving an edited file, for example a document created with the Word application. It is not usually used for 
+opening an already existing file for which a file name choice list is better suited. 
+
+
+A file name editor is generally supplied together with a pack selector, that is placed immediately below, as 
+in the following example: the selector is specified by oring the pLGBox_NEEDS_PAcx flag into the flags 
+member of the contro. struct (see below). 
+
+
+Save icon as pic file 
+
+
+t Name JF asel.pic| 
+
+
+* Disk Internal 
+
+
+A file name editor control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+
+{ 
+
+class=C_FNEDIT; 
+
+flags=DLGBOX_ITEM_NEEDS_PACK; 
+
+prompt=""; 
+
+info=FNEDIT 
+{ 
+flags=IN_FNEDIT_STANDARD; 
+fname="easel.pic"; 
+
+
+hi 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Initialisation 
+
+
+The initial content and appearance of a file name editor are specified by means of an FNEDIT resource 
+struct: 
+
+
+STRUCT FNEDIT /* filename editor */ 
+{ 
+BYTE flags=0; 
+TEXT fname=""; 
+} 
+
+
+The behaviour of the file name editor is specified by oring a suitable combination of the following flags 
+into the £1ags member of the above struct. 
+
+
+N_FNEDIT_STANDARD set fname to be the file name pointed to by patUsedPathNamePtr: typically 
+the name of the application's current file. 
+
+N_FNEDIT_ALLOW_DIRS allow the name of a directory with the file name. 
+
+N_FNEDIT_JUST_DIRS allow only the name of a directory and no file name. 
+
+N_FNEDIT_FORCE_NXIST disallow existing files. 
+
+N_FNEDIT_NO_AUTOQUERY do not query on an existing file (by default the control prompts the user 
+
+
+before accepting the name of an already existing file, to help prevent 
+accidental deletion/overwriting). 
+
+
+IN_FNEDIT_ACCEPT_NULL allow the null string. 
+
+
+IN_FNEDIT_SET_DEFEXT set the default file extension to that of the file name specified in the 
+FNEDIT resource struct. 
+
+
+IN_FNEDIT_CAN_WILDCARD allow wildcards. 
+
+
+Setting 
+
+
+The file name may be set by passing a pointer to a character string to the wn_set method. The character 
+string should contain the file name terminated by a zero character. 
+
+
+Note that any extension present in the name string will be displayed in the control, even if it is the 
+control's default extension. To obey the guidelines concerning the display of an application's default 
+filename extension, the caller is responsible for checking for the presence of the default extension in the 
+string and removing it before setting the file name editor control. 
+
+
+The default extension may be set by passing a pointer to a character string to the wn_set method. The first 
+character must be 0x01. The following characters can either be a file name, or a file extension preceded by 
+a full stop character. Only the extension is significant. 
+
+
+The following code fragment demonstrates the setting of the default extension, assuming that the rNEDIT 
+control is the item with index | in the dialog: 
+
+
+TEXT buf [P_FNAMESIZE]; 
+
+
+buf [0]=1; 
+p_scpy (&buf[1],".DBF") ; 
+p_send4 (DatDialogPtr,O_WN_SET,1,é&buf[0]); 
+
+
+Sensing 
+
+
+A buffer, of size at least p_rnames1zz bytes, is used for sensing the current full file specification from a 
+file name editor control, as illustrated by the following code fragment, again assuming it to be the item 
+with index 1: 
+
+
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE,1, &buf[0]); 
+
+
+8 DIALOG CONTROLS 
+
+
+File name choice list 
+
+
+The files. g header file should be included when using a file name choice list control. 
+
+
+A file name choice list presents the user with a choice of files with the selection being made with the 
+keyboard arrow keys, via letter matching or by pressing Tab to display the pop-out file selector. A wide 
+range of options is provided for customising the behaviour of a file name choice list: these options are 
+described in the resources section below. 
+
+
+A file name choice list is always supplied with a pack selector that is placed immediately below as in the 
+following example: the selector is specified by oring the pLGBox_NEEDS_pack flag into the flags member 
+of the contRox struct (see below). 
+
+
+Open file 
+
+
+¢ gelacuti+ 
+
+
+' Disk Internal 
+
+
+A file name choice list is commonly used when opening an existing file. It is not usually used for saving 
+an edited/modified file for which a file name editor is better suited. 
+
+
+A file name choice list control could be defined using the following resource: 
+
+
+RESOURCE CONTROL 
+{ 
+class=C_FNSELWN; 
+flags=DLGBOX_ITEM_NEEDS_PACK; 
+info=FNSELWN 
+{ 
+
+
+fname=""; 
+i 
+} 
+
+
+Initialisation 
+
+
+The initial content and behaviour of a file name choice list control are defined by an rNSELWN resource 
+struct as follows: 
+
+
+STRUCT FNSELWN /* filename selector */ 
+{ 
+BYTE flags=0; 
+TEXT fname=""; 
+} 
+
+
+The behaviour of a file name choice list control is specified by oring one or more of the following flags 
+into the £1ags member of the above struct 
+
+
+N_FNSELWN_STANDARD select the file specified by the patusedPathNamePtr reserved static: 
+typically points to the application's current file. 
+
+
+N_FNSELWN_SHOW_DIRS show directory names. 
+
+N_FNSELWN_HIDE_FILES hide directory names. 
+
+N_FNSELWN_RESTRICT_LIST display only files with extension matching the default. 
+N_FNSELWN_CAN_TAG allow file tagging: file tagging is carried out with the file name choice 
+
+
+list - pressing the '+' and '-' keys tags and untags a file respectively. 
+
+
+N_FNSELWN_ACCEPT_NULL accept the null string. 
+
+N_FNSELWN_SET_DEFEXT set the default extension to that of the file specified in the rnsELWN 
+struct. 
+
+N_FNSELWN_CAN_WILDCARD allow wildcards. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Setting 
+
+
+The file name may be set by passing a pointer to a character string to the wn_set method. The character 
+string should contain the file name terminated by a zero character. Wildcards in the file name are allowed. 
+
+
+The default extension may be set by passing a pointer to a character string to the wn_set method. The first 
+character must be 0x01. The following characters can either be a file name, or a file extension preceded by 
+a full stop character. Only the extension is significant. 
+
+
+The following code fragment demonstrates the setting of the file name in an rnsELwn control, assuming 
+that it is the item with index 3: 
+
+
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_scpy (&buf [0], "DATABASE.DBF") ; 
+p_send4 (DatDialogPtr,O_WN_SET, 3, &buf[0]); 
+
+
+Note that, in normal usage, it should not be necessary to set the file name in the di_dyn_init method of a 
+dialog. 
+
+
+Sensing 
+
+
+A buffer, of size at least p_rNames1zz bytes, is used for sensing the full file specification of the currently 
+selected file. 
+
+
+The following code fragment demonstrates the sensing a file name choice list, again assuming the control 
+to be the item with index 3: 
+
+
+TEXT buf [P_FNAMESIZE]; 
+
+
+p_send4 (DatDialogPtr,O_WN_SENSE, 3, &buf[0]); 
+
+
+CHAPTER 9 
+
+
+ACTIVE OBJECTS 
+
+
+An active object represents an event source and is, by definition, an instance of any class that has acTIvE 
+as an ancestor in its inheritance chain. This chapter provides a simple introduction to the use of active 
+objects: for further information on the precise mechanisms involved, see The APPMAN Application 
+Manager Class, The Active Class and Active Objects, and following chapters in the OLIB Reference 
+manual. 
+
+
+All HWIM applications contain at least one active object, which is a subclass of the HWIM wserv window 
+server active object class. This active object represents the source of events directed to the application by 
+the window server process. 
+
+
+An application may create additional active objects to represent other event sources. A simple example 
+would be to implement a timer, so that the application will, from time to time, receive timer expiry events. 
+
+
+A prioritised queue of an application's active objects is maintained by the application manager. A 
+significant part of the application manager's function is in its event loop, which manages this queue, 
+associating the occurrence of an event with the appropriate active object and sending it a message. 
+
+
+An active object must be added to this queue when it is created. This may be done explicitly by the code 
+that creates the active object, or it may be included in the initialisation (that is, in the ao_init method) of 
+the active object itself. 
+
+
+Active objects and asynchronous requests 
+
+
+Before an event can occur it must be requested by a program. The way to do this is to make an 
+asynchronous request, as explained in the Asynchronous Requests and Semaphores chapter of the PLIB 
+Reference manual. In consequence there is a strong connection between the making of asynchronous 
+requests and active objects. 
+
+
+An active object is, in fact, the standard way of making and processing asynchronous requests in HWIM 
+applications. Since the application manager contains a mechanism with the express purpose of scheduling 
+the events marking the completion of asynchronous requests that are encapsulated in active objects, you 
+are recommended to use active objects for all asynchronous operations in an HWIM application. 
+
+
+The diagram opposite illustrates the general form of any event loop. 
+Testing for the event that has completed is usually done by polling the 
+status words of all the possible requests. 
+
+
+The application manager's event loop follows this general pattern, except 
+that the code that requests an event and the code that processes its 
+completion are provided by the ao_queue and ao_run methods 
+respectively of one or more active objects. On completion of a request, 
+the application manager polls the active objects in its queue to determine 
+which one can process the event, and explicitly sends it an ao_RuUN 
+message. In contrast, the application manager's event loop contains no 
+explicit code to request an event and relies on its active objects to do this. 
+Since an HWIM application always has at least one active object - its 
+window server active object - there will always be something to make 
+such a request. 
+
+
+Note that there is an implied restriction that there should be only a single 
+asynchronous request in an ao_queue method, and there should be no 
+such request made in the ao_run method. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+All ao_run methods must return the value RUN_ACTIVE_uUsED (defined in appman.g) to signify that the 
+event has been consumed. 
+
+
+An active object has a status word (active.status) in its property and it is this status word that the 
+application manager polls to determine which active object is to be sent an ao_RuN message. In order to 
+assist the polling mechanism, an active object has a further item of property, active.isactive, Which 
+must be set to a TRUE value when an asynchronous request is made. It is automatically cleared when the 
+active object is sent an ao_RUN message. 
+
+
+Active object priorities 
+
+
+When an active object is created, it must be given a priority (by setting its active.priority property) 
+before it is added to the application manager's queue. If, at any time, the requests from two or more active 
+objects have completed, the one with highest priority will be the first to be sent an ao_RuN message. 
+
+
+A priority is a signed byte and therefore must lie in the range +127 (highest priority) to -128 (lowest 
+priority). A number of standard priorities are defined in appman.g and some of the more significant of 
+these are explained below. 
+
+
+PRIORITY_ACTIVE_IPCS +80 - for inter-process communication 
+PRIORITY_ACTIVE_WSERV +60 - the priority of the window server active object 
+PRIORITY_ACTIVE_SERIAL +20 - for serial port communications 
+PRIORITY_ACTIVE_FILES -20 - for reading or writing files 
+
+
+PRIORITY_ACTIVE_REPEATER  -40 - for timers, animation, etc. 
+
+
+PRIORITY_ACTIVE_PRINT -60 - for communication with a printer 
+
+
+PRIORITY_ACTIVE_COMPUTE -100 - for background computation 
+
+
+These values are supplied as guidelines and you are not compelled to follow them precisely. However, in 
+order to ensure the application's responsiveness to redraws and the keyboard, most active objects should be 
+given priorities that do not exceed that of the window server active object. 
+
+
+Application responsiveness 
+
+
+An active object can not be given a chance to run (by being sent an ao_RuN message) until the execution of 
+a previous ao_RUN message (by this, or any other active object) has terminated. Thus an active object, even 
+one of low priority, that performs extensive processing in its ao_run method will reduce the application's 
+responsiveness to other events. 
+
+
+It is the programmer's responsibility to ensure that the processing done in any one call to an active object's 
+ao_run method is restricted to a reasonable amount. An active object that, for example, is being used to 
+write a file to an SSD should not write the whole file in one operation, but should divide the writing into a 
+number of relatively small sections. 
+
+
+One way of doing this is to construct a buffer containing a section of the file and write the contents of this 
+buffer to the file by means of an asynchronous write request in the ao_queue method. On receipt of an 
+AO_RUN message, signifying that the write has completed, the process can be repeated, provided there is 
+still part of the file that has not been written. 
+
+
+An alternative approach would be to use a technique similar to the background processing mechanism, 
+described below. In this case writing to the file would be performed synchronously, from within the 
+ao_run method. A disadvantage to this second technique is that, if writing to a remote device, the write 
+could take an extended time to complete and thus may compromise the responsiveness of the application. 
+
+
+Background processing 
+
+
+An active object is ideally suited to breaking down a long computation into a sequence of small sections 
+and may be used for this purpose, even if the process does not involve making asynchronous requests. 
+Examples of where this technique may be useful are the formatting of a large amount of text, or the 
+recalculation of all the cells of a spreadsheet. 
+
+
+The arp. class is supplied in the OLIB library as a basis for this type of use. The supplied class 
+subclasses acTIve to replace the ac_init method with code that sets a priority of 
+PRIORITY_ACTIVE_comPuTE and adds itself to the application manager's active object queue. It uses the 
+default (active class) ao_queue method, which simply sets active.isactive to TRUE and generates an 
+event by calling p_iosignal. 
+
+
+9-2 
+
+
+9 ACTIVE OBJECTS 
+
+
+The arpue class must be subclassed to replace the ao_run method with one to perform a unit of processing 
+and, if processing is not complete, send itself an ac_quEUE message. 
+
+
+Errors 
+
+
+Apart from errors during initialisation (for, example, failure to open a channel to a device) errors that 
+result in p_leave being called are expected only to occur in the ao_run method. Thus, all operations that 
+could potentially fail, such as the allocation of memory from the heap, should be performed from within 
+this method, with a call to p_leave if an error occurs. Where possible, it is more effective to use the £_xxx 
+functions, such as £_alloc, f£_new OF f£_send. 
+
+
+If failure is possible in any asynchronous request that is made in the ac_queue method, the value of 
+active.status should be checked for an error value in the ao_run method. Any such error should result 
+iN p_leave being called, passing the error value. 
+
+
+Any call to p_leave from within the ao_run method is handled by system code to perform standard error 
+handling, as described in the Error Handling and Error Recovery chapter. Part of this standard 
+mechanism is to send the active object an ao_ABRUN message. 
+
+
+The ao_abrun method supplied by the acrrve class provides fail-safe reporting of the error and so, by 
+default, no active object needs to take any explicit action to report errors to the user. The ao_abrun method 
+is intended to be replaced by subclassers to provide any application-specific error recovery (again, see the 
+Error Handling and Error Recovery chapter). In most cases the replacement method will, in addition to 
+any other action, supersend the ao_aBRuNn message to report the error. Depending on the specific 
+circumstances, the replacement ao_abrun method may, as its final action, send the active object a pesTRoY 
+message. This would normally be appropriate if the active object was created by a command manager 
+method, called as a result of the user's selection of a command menu option. 
+
+
+A simple timer 
+
+
+The Timer demonstration application is installed into the \sibosdk\oopdemo directory. It may be built 
+from that directory by typing: 
+
+
+make timer 
+
+
+It is a simple example that uses a timer to print an information message every two seconds, but clearly 
+illustrates the way in which an active object is set up and used. 
+
+
+The category file, timer.cat contains, in addition to classes that will be familiar from the "Hello World" 
+example, the class definition of a timer: 
+
+
+CLASS mytimer active 
+{ 
+REPLACE ao_init 
+REPLACE ao_queue 
+REPLACE ao_run 
+PROPERTY 
+{ 
+UWORD count; 
+} 
+} 
+
+
+Note that, in order to show clearly the active object mechanisms, the myT1mer class subclasses active. In a 
+real case it would be more efficient to subclass the OLIB timer class, which supplies some of the 
+functionality that is duplicated in myTIMER. 
+
+
+During the initialisation of the application's window server active object, an instance of myTImER is created 
+and initialised as illustrated below: 
+
+
+METHOD VOID timerws_ws_dyn_init (PR_TIMERWS *self) 
+{ 
+self-—>wserv.cli=f_new (CAT_TIMER_TIMER, C_TIMERBW) ; 
+p_send2 (self—>wserv.cli,O_WN_INIT)j; 
+f_newsend (CAT_TIMER_TIMER, C_MYTIMER, O_AO_INIT, "TIM:",-1); 
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ao_init method first supersends the ao_1n1T message to be processed by the acTIvE ao_init 
+method, which opens a channel to the r1m: device. It then sets itself to a reasonably low priority and adds 
+itself to the application manager's active object queue. Its final action is to send an ao_QuEUE message. 
+
+
+METHOD VOID mytimer_ao_init (PR_MYTIMER *self,TEXT *devname, INT mode) 
+{ 
+p_supersendé4 (self,O_AO_INIT, devname, mode) ; 
+self—>active.priority=PRIORITY_ACTIVE_REPEATER; 
+p_send3 (w_am, O_AM_ADD_TASK, self) ; 
+p_send2 (self, O_AO_QUEUE) ; 
+} 
+
+
+The ao_queue method, listed below, simply makes an asynchronous request on the timer, using 
+active.stat as its status word. Also, as required, it sets active.isactive to TRUE. An event will be 
+
+
+signalled after the requested two-second delay. 
+
+
+METHOD VOID mytimer_ao_queue (PR_MYTIMER *self) 
+
+
+{ 
+LONG delay; 
+
+
+delay=20; 
+p_ioc4 (self-—>active.pcb, P_FREAD, &self->active.stat, &édelay) ; 
+
+
+self—>active.isactive=TRUE; 
+
+
+} 
+
+
+When the event has occurred myTimer will be sent an ao_RuUN message to signify that the requested event 
+has completed. The ao_run method increments a counter in its property and uses this value to display an 
+information message at the bottom right hand corner of the screen. It then sends an ao_QuEUE message to 
+restart the timer before returning RUN_ACTIVE_USED. 
+
+
+METHOD INT mytimer_ao_run(PR_MYTIMER *self) 
+{ 
+
+
+self—>mytimer.count+=1; 
+
+hInfoPrint (TIMER_INFO, self-—>mytimer.count) ; 
+p_send2 (self, O_AO_QUEUE) ; 
+
+return (RUN_ACTIVE_USED) ; 
+
+} 
+
+
+The timer continues to run for the lifetime of the application. 
+
+
+In a real application an active object could be created elsewhere in the program - frequently from a 
+command manager method, executed in response to the selection of a menu option. The ao_run method 
+would include a test for the completion of processing and, when complete would terminate itself by not 
+sending an ao_QUEUE message (it might send itself a ppstRoy message instead). 
+
+
+CHAPTER 10 
+
+
+ERROR HANDLING AND ERROR RECOVERY 
+
+
+Psion's Object Oriented programming system and the associated libraries provide considerable support for 
+reporting and recovering from error conditions. In consequence, a typical HWIM application contains 
+very little explicit error-handling code. 
+
+
+The cornerstones of error reporting and recovery are: 
+e the use of p_enter and p_leave to centralise the handling of errors 
+e¢ using PROPERTY n Statements in category files, for the automatic destruction of component objects 
+e =the OLIB cizanup class, to provide for the freeing of temporary resources 
+e standard error reporting in the ao_abrun method of all active objects 
+This chapter gives a brief summary of the range of techniques that are available. 
+
+
+One point that needs to be emphasised at the outset is that the error handling built into Psion's Object 
+libraries does depend on p_ieave being called whenever a run-time error occurs. This means, for 
+example, that an application should not permanently disable calls to p_leave from the window server by 
+use of the window server function wDisableLeaves. If, for some specific purpose, application code does 
+need to disable window server calls to p_leave, it should do so only temporarily. Any application code 
+that calls woisableLeaves (TRUE) should ensure that it subsequently calls woisableLeaves (FALSE), before 
+execution returns to system code. 
+
+
+Errors during initialisation 
+
+
+One simple precaution makes the handling errors during the initialisation of an application very simple: 
+
+
+The application should be written so that all resources that the application needs in 
+order to draw its initial view are created from within the ws_dyn_init method of its 
+subclass of wSERV. 
+
+
+If this condition is met then, assuming there are no coding errors that cause p_panic to be called, the 
+application can not fail between the return from the ws_dyn_init method and its appearance on the 
+screen. 
+
+
+All that the application has to do in the event of a failure to create one of its start-up resources from 
+anywhere in the ws_dyn_init method, or any other functions or methods that this calls, is to call p_leave 
+with a suitable (negative) error number. System code handles the recovery and the reporting that the 
+application has failed to start before terminating the application. Note that the application can call 
+p_leave (-1) to terminate without a system-generated error report. The value -1 is the error number 
+E_GEN_FAIL, and is also defined in hwimman.g as RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+The most common cause of failure during initialisation is that there is insufficient memory available. In 
+many applications this is the only error that could occur during start-up initialisation. An error of this 
+nature can normally be precipitated by setting the application's initial heap size requirement to be 
+sufficiently large. This is done by setting the heapsize variable in the applications .pr file, as described in 
+the An HWIM Application - Hello World chapter. Should insufficient memory be available, the application 
+will then fail at a very early stage, before any application-specific code is executed, and this failure will be 
+handled by system code. 
+
+
+10-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+To avoid excessive memory use by an application you should avoid allowing for the worst case. You 
+should not, for example, set an initial heap size for a file-based application so that it is guaranteed to be 
+able to load an exceptionally large file. 
+
+
+This technique may not prevent application code from running if, for example, the out-of-memory failure 
+occurs when the window server is creating server-side resources for the application, or if a file-based 
+application fails while opening a large file. It will, however, cause the application to fail earlier rather 
+than later in the majority of cases. 
+
+
+General error recovery 
+
+
+One of the most important aspects of the handling of errors is to understand that virtually all application- 
+specific code is executed from within the ao_run method of some active object or other. For example, all 
+code that is executed in response to the receipt of a window server event is executed from within the 
+ao_run method of the application's subclass of the wsErv object. This includes all system-generated 
+redrawing and all keypress processing, which itself includes both the receipt of a wn_kzy message by any 
+window and, more indirectly, the processing of a command by means of a command manager method. 
+
+
+There are two main areas of code that are exceptions to this general case: 
+e the start-up initialisation of an application 
+e code executed in response to an error, such as an active object's ao_abrun method. 
+
+
+Errors occurring in the first of these two areas are handled as described earlier, while the code executed in 
+response to an error should be written so that it can never, itself, generate errors. 
+
+
+In consequence an error can always be reported simply by calling p_leave. When called within an active 
+object's ao_run method, this will be caught by the application manager's event handler and will, cause the 
+application manager to be sent an aM_cLEAN_up message. This provides standard resource clean-up and 
+also makes a call-back to the active object's own ao_abrun method, to provide standard error reporting 
+(which is, itself, designed so that it will not fail). For further details, see the description of appman's 
+am_start method, and the further topics that it references, in the APPMAN Application Manager Class 
+chapter of the OLIB Reference manual. 
+
+
+An application that has already reported an error in application-specific code may conclude its error 
+response by calling p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY). All the error recovery will be perfomed as 
+described above, but there will be no system-generated error report. 
+
+
+Except when under the explicit protection of a call to p_enter in application-specific code, an application 
+should avoid calling p_leave (0). The application manager's event handler can not distinguish this from a 
+return value of zero (RUN_ACTIVE_UNUSED) from an ao_run method and will cause the application to fail 
+with a 'stray signal’ panic. 
+
+
+Note that an application that has one or more global actions to execute on the occurrence of all types of 
+error can subclass the am_clean_up method to provide these actions as well as the method's standard 
+functionality. The Record application, which is described in the Application Design chapter, and whose 
+source code is supplied with the SDK, provides an example of the use of this technique. 
+
+
+The roll-back principle 
+
+
+All operations that can fail should be written so that failure causes roll-back to a previously safe state. 
+Failure to ensure adequate roll-back is one of the most common defects in application software and usually 
+evidenced by a monotonically increasing use of memory as some operation is repeated. Such an 
+occurrence can generally be detected faily easily, for example, by the use of spy.app (described in the 
+Series 3/3a Programming Guide). 
+
+
+A simple example is the insertion of records into a variable array (see, for example, the va_insertm 
+method of the variat class, described in the Variable Arrays chapter of the OLIB Reference manual). If 
+an error occurs before the insertion is complete, any partially inserted data is removed before the error is 
+propagated by calling p_leave. 
+
+
+10-2 
+
+
+10 ERROR HANDLING AND ERROR RECOVERY 
+
+
+In general, any operation that consists of a sequence of stages, where any stage could fail, must be written 
+to release any resources that have been created in earlier successful stages. The general model is 
+illustrated in the following code: 
+
+
+VOID multi_stage() 
+{ 
+
+
+INT error; 
+
+
+stage_one(); /* this creates a resource, calling p_leave on failure */ 
+error=p_enter(stage_two); /* catch any error in the second stage */ 
+if (error) 
+{ 
+undo_stage_one(); /* release the resource created in stage one */ 
+p_leave (error) ; /* propagate the error to system code */ 
+} 
+} 
+
+
+Note that this code assumes that any non-zero value of error is a negative error number. If there is a 
+possibility that a positive value could be returned then, depending on its meaning, the code may have to 
+test the sign of the value. If only negative values need to be propagated to system code, this can most 
+conveniently be accomplished by calling £_leave (error) since this does not call p_leave if error is zero 
+or positive. 
+
+
+If possible, such error-handling code should be written so that the roll-back is as simple as possible. For 
+example, suppose a large amount of data has to be inserted into a buffer, and that the data has to be read 
+in segments. Recovery may be complex if each segment is read and inserted separately, since a failure will 
+require the deletion of all previously inserted segments. A simpler approach, which requires no explicit 
+error recovery code, is to pre-allocate space for the entire insertion in a single operation. If this fails 
+(presumably by calling p_1eave) no further action is necessary. If it succeeds, the data can be written into 
+the allocated space, segment by segment, with no risk of subsequent failure. If there could be a failure in 
+reading the data segments then this approach still simplifies matters since there is always only a fixed size 
+of allocated memory to be released, regardless of how many segments have been copied into it. 
+
+
+The following sections give a number of different means of ensuring that roll-back recovers resources that 
+have been created before an error occurs. In a real case it is likely that a mixture of these techniques will 
+be used. 
+
+
+Roll-back for component objects 
+
+
+The creation of an object that contains a number of components could fail during the creation of the object 
+itself or during the creation or initialisation of any of its components. Any failure should result in the 
+destruction of the object and any partially created components. This situation is particularly simple since it 
+can make use of the built-in mechanisms for component destruction. 
+
+
+Suppose, for example, that a MYAPP category contains the myciass class, with component classes 
+COMPONENT1 and componEnt2. The class definition for mycuass could be as follows: 
+
+
+CLASS myclass root 
+
+{ 
+
+ADD init 
+
+PROPERTY 2 
+{ 
+VOID *comp1; 
+VOID *comp2; 
+} 
+
+} 
+
+
+where its init method function might be: 
+
+
+VOID myclass_init (PR_MYCLASS *self) 
+{ 
+self—>myclass.compl=f_new (CAT_MYAPP_MYAPP,C_COMPONENT1) ; 
+self—>myclass.comp2=f_new (CAT_MYAPP_MYAPP, C_COMPONENT2) ; 
+} 
+
+
+If a mycLass instance is created with: 
+
+
+VOID *hand; 
+
+
+hand=f£_newsend (CAT_MYAPP_MYAPP, C_MYCLASS, O_INIT) ; 
+
+
+10-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+then a failure (by means of a call to p_ieave) at any stage will cause the object and any created 
+components to be sent a pDesTRoy message, and the call to p_leave is then propagated. 
+
+
+Note the use of £_new and £_newsend, to guarantee a call to p_leave on failure. 
+The principle may be applied to the creation of components of the components, and so on. 
+
+
+Other resources in an object's property 
+
+
+Resources that are not component objects, but whose handles are stored in an object's property must be 
+explicitly released in the object's destroy method. This is illustrated in the following example, which 
+
+
+extends the one given above. 
+
+
+In this case, mycnass has a cell of allocated memory, with its handle stored in its property, according to 
+the class definition: 
+
+
+CLASS myclass root 
+
+{ 
+
+REPLACE destroy 
+
+ADD init 
+
+CONSTANTS 
+{ 
+ALLOC_SIZE 100 
+} 
+
+PROPERTY 2 
+{ 
+VOID *comp1; 
+VOID *comp2; 
+BYTE *alloc; 
+} 
+
+} 
+
+
+Its init method function could then be: 
+
+
+VOID myclass_init (PR_MYCLASS *self) 
+
+
+{ 
+self-—>myclass.comp1l=f_new (CAT_MYAPP_MYAPP,C_COMPONENT1) ; 
+
+
+self-—>myclass.comp2=f_new (CAT_MYAPP_MYAPP, C_COMPONENT2) ; 
+self—->myclass.alloc=f_alloc (ALLOC_SIZE) ; 
+} 
+
+
+Again, note the use of the £_xxx functions, to guarantee a call to p_leave on failure. 
+The destroy method function would be: 
+
+
+VOID myclass_destroy(PR_MYCLASS *self) 
+{ 
+
+
+if (self->myclass.alloc) 
+
+
+{ 
+p_free(self—>myclass.alloc) 
+self->myclass.alloc=NULL; /* not strictly necessary in this case */ 
+
+
+} 
+p_supersend2 (self,O_DESTROY) ; 
+
+
+} 
+
+
+Again, creating an instance of mycuass with: 
+VOID *hand; 
+
+
+hand=f£_newsend (CAT_MYAPP_MYAPP, C_MYCLASS, O_INIT) ; 
+
+
+will result in total roll-back (and an error report) in the event of any failure. 
+
+
+Note that it is good practice to zero the property corresponding to the handle of a resource when that 
+resource is released. Although not strictly necessary in the above example, in general it is useful as it 
+prevents an attempt being made to release a resource that does not exist. 
+
+
+10-4 
+
+
+10 ERROR HANDLING AND ERROR RECOVERY 
+
+
+Using the CLEANUP list 
+
+
+An application may create temporary resources whose handles are stored on the stack, rather than in an 
+object's property. Alternatively, even if the handles are stored in property, the resources may not be 
+created or destroyed at the same time as the 'owning' object, and the roll-back on failure to create the 
+resource may not need an object to be destroyed. 
+
+
+In such cases, roll-back can be performed by use of the cLzanup object that is present in every HWIM 
+application. This object is described in The CLEANUP Class, in the OLIB Reference manual. 
+
+
+Suppose that, the file afile.txt needs to be opened temporarily, together with the temporary creation of two 
+allocated memory cells. On failure to create all of these three resources, any of them that have been 
+created must be released and the error reported. Suitable code would be as follows: 
+
+
+VOID CreateResources (VOID) 
+{ 
+VOID *fcb; 
+UBYTE *p1,p2; 
+INT cleanl,clean2; 
+
+
+f_open(&fcb, "AFILE.TXT") ; /* just leave on error */ 
+cleanl=cl_add_iochan(fcb) ; /* add file handle to cleanup list */ 
+pl=f_alloc(100); /* create first cell */ 
+
+clean2=cl_add_alloc(pl1); /* add first cell to cleanup list */ 
+p2=f_alloc(100); /* if this succeeds, all resources are created */ 
+cl_remove (cleanl1) ; /* so we can remove both items... */ 
+
+cl_remove (clean2) ; /* ... from the cleanup list */ 
+
+
+/* processing that can not fail */ 
+
+
+p_close(fcb); 
+p_free(pl); 
+p_free(p2); 
+
+} 
+
+
+Remember that resources on the cleanup list will be removed by system code if p_leave is called in the 
+ao_run method of any active object. 
+
+
+Interactions with system code 
+
+
+Care should be taken when errors arise in application-specific code when system code also needs to 
+perform error recovery. A typical case is during the initialisation of a dialog, since it is system code that 
+controls the roll-back from any partially complete creation of dialog objects. 
+
+
+In general this is not a problem since the application code does not normally need to take any specific 
+action on an error condition. The application code can just call p_leave and leave the system code to 
+perform all necessary error recovery. 
+
+
+This might not be the case if, exceptionally, the application-specific code needs to perform some specific 
+action on detection of an error, such as reporting the error in a non-standard way, or sending some form of 
+notification to another process. In such a situation the application code will normally trap errors by calling 
+p_enter and perform local error handling when this call returns an error. 
+
+
+The preferred solution in such a case is to propagate the error to system code by calling p_1eave (with the 
+same error number as was returned from the call to p_enter) after the local error handling is complete. 
+This will allow system code to perform its own error recovery, including reporting the error in a standard 
+way. If the error has already been reported by application code, the error can be propagated by calling 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY). This will enable any required error recovery in system code 
+but will disable the standard error reporting. Note that RuN_ACTIVE_CLEANUP_NoNoTIFY is defined in 
+hwimman.g to be the value -1 (which is the same as the error number &_GEN_FAIL). 
+
+
+A difficulty arises in the (fortunately rare) case where it is essential, for some reason, that the application 
+code does not call p_1eave. If, in such a case, system-owned resources may need to be released. then the 
+application's error recovery code should at least send the application manager a cL_CLEAN_LEVEL message, 
+which will normally be sufficient. There is, however, no guarantee that this will always be totally 
+successful: such a situation should be avoided if at all possible. 
+
+
+10-5 
+
+
+CHAPTER 11 
+
+
+FILE-BASED APPLICATIONS 
+
+
+The general aspects of file-based applications for the Series 3 range of machines are described in the 
+Communicating with the System Screen chapter of the Series 3 Programming Guide. This chapter assumes 
+a basic familiarity with that material and concentrates on those aspects that are of significance to an object 
+oriented application. The three main topics that are discussed are: 
+
+
+e — start-up initialisation 
+e opening and creating files 
+e saving files 
+
+
+To maintain consistency with the built-in applications, all file-based applications should obey the general 
+guidelines for such applications. They should, for example, store their files in a suitable subdirectory and 
+applications that use record-based files should write their records in a flash-friendly manner (see, for 
+example, the Database Files chapter of the PLIB Reference manual). It is a general rule that an 
+application must keep its current file open, even if it is not actually reading from or writing to the file. 
+
+
+Start-up initialisation 
+
+
+As is described in the Series 3 Programming Guide, the command line that is passed to a file-based 
+application when it is started contains the name of a file to be opened or created, the default file extension 
+and any 'alias' information. System initialisation code analyses the command line and writes the 
+information that it contains to a number of standard locations. Thus, by the time the application receives a 
+WS_DYN_INIT message, to perform application-specific initialisation, the data is set up as follows: 
+
+
+e the full path name of the file to be opened or created is pointed to by the magic static 
+DatUsedPathNamePtr 
+
+
+e whether the file is to be created or opened is determined by the uByTE accessed by 
+w_am->hwimman.command, which will contain either H_COMMAND_CREATE_FILE or 
+H_COMMAND_OPEN_FILE (defined in hwimman.g) 
+
+
+e the default file name extension for the application's files is pointed to by an item of the 
+application manager's property and is accessed by the TExT pointer w_am->hwimman.defext 
+
+
+e the alias information, if required, is accessed via the TEXT pointer w_am->hwimman.aliasinfo 
+
+
+A convenient way of opening or creating the required file from within the application-specific 
+initialisation code is to send the command manager a coM_FILE_CHANGE message of the form: 
+
+
+p_send4 (w_ws->wserv.com, O_COM_FILE_CHANGE, w_am->hwimman.command, DatUsedPathNamePtr) ; 
+
+
+The required behaviour of this method is described in the following section. 
+
+
+11-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Opening and creating files 
+
+
+A file-based application will normally have New and Open command menu options, to create a new file 
+and to open an existing file. The corresponding command manager method functions would present 
+suitable dialogs to specify a file name and any other relevant parameters. 
+
+
+On successful completion of the dialog, the opening of an existing file or the creation of a new file could 
+conveniently be performed by calling a replacement of the com_file_change method of the application's 
+subclass of the comman command manager. A typical replacement would have the form indicated by the 
+following code: 
+
+
+GLDEF_D TEXT filename [P_FNAMESIZE] ; 
+
+
+METHOD INT mycman_com_file_change(PR_MYCMAN *self, INT command, TEXT *pname) 
+
+
+{ 
+SaveCurrentFile(self); 
+p_scpy (&filename[0],pname) ; 
+switch (command) 
+{ 
+case H_COMMAND_CREATE_FILE: 
+hEnsurePath (&filename[0]); 
+CreateNewFile (self, &filename[0]); 
+break; 
+case H_COMMAND_OPEN_FILE: 
+OpenExistingFile(self, &filename[0]); 
+break; 
+} 
+p_send3 (w_am, O_AM_NEW_FILENAME, &filename[0]); 
+return(0); /* there has been no call to p_leave */ 
+
+
+} 
+
+
+where SaveCurrentFile, CreateNewFile and openExistingFile represent application-specific code to 
+perform the corresponding actions. 
+
+
+The following points must be noted regarding this code: 
+
+
+the method is also called by system code, under the protection of p_enter, and must return zero 
+on successful completion. There is thus an implicit assumption that any failure within the method 
+should result in p_1eave being called. Application code may, if desired, take advantage of this, to 
+trap and explicitly handle errors, by sending the message by means of p_entersend. An 
+application will normally have to handle a failure to open or create a file by attempting to reopen 
+the previously open file. 
+
+
+it is standard practice to call the utility function hEnsurePath at any point where it is possible 
+that the directory specified by a file specification might not exist. Although this is not guaranteed 
+to succeed, and does not report an error on failure, it reduces the likelihood that the following 
+operation (in this case, the creation of a file) could fail, merely because a directory has not yet 
+been created. 
+
+
+whenever an application switches to a new file it must, on successful completion of the operation, 
+send the application manager an aM_NEW_FILENAME message, passing a pointer to a permanent 
+buffer containing the full file specification of the new file. System code sets patUsedPathnamePtr 
+to point to this name, as required for correct operation of the System Screen. Note that, in the 
+example, this buffer is, for clarity, implemented as static data. In a real application it would 
+normally be part of the property of some object that remained in existence for the whole time that 
+this file is the application's current file. In a simple application this object could be the command 
+manager itself, but would normally be an object that represents the current file. 
+
+
+A common alternative scheme is illustrated by the Record application (whose code is supplied and is 
+discussed in the Application Design chapter). In this case, the application's command manager has, for 
+example, a com_open_file method that does not use the com_file_change method. Instead, both methods 
+call common application-specific code. 
+
+
+11-2 
+
+
+11 FILE-BASED APPLICATIONS 
+
+
+Switchfiles messages 
+
+
+As discussed in the Series 3 Programming Guide, the System Screen can, at any time, send a Switchfiles 
+message to a file-based application. System code within the application converts such a message to a 
+COM_FILE_CHANGE message, sent to the application's command manager. The receipt of this message may 
+be handled in exactly the same way as described above. 
+
+
+An application that is temporarily unable to process a Switchfiles message may set the magic static 
+DatLocked to a non-zero value, clearing it when it is again able to process such a message. 
+
+
+If opening a file takes an extended time, it would be sensible for an application to set Dat Locked for the 
+duration of this operation. In this case, the application must ensure that patLocked is cleared on 
+termination, even if the operation terminates on an error (which will generally result in p_leave being 
+called). 
+
+
+Saving files 
+
+
+Saving a file is subject to many of the considerations already discussed in the previous section. An 
+application will generally support at least Save and Save as menu options, with only the second of these 
+requiring a dialog to select a file name. 
+
+
+If, after saving the file with a specific name, the current file takes the new file name, this must be reported 
+by sending the application manager an aM_NEW_FILENAME message, as described above. 
+
+
+Saving the file may be an extended operation and should similarly be protected against Switchfiles 
+messages by setting Dat Locked. 
+
+
+Application termination 
+
+
+On termination of a file-based application by means of an Exit menu option, the command manager's 
+com_exit method should save any outstanding changes to the current file automatically, without any 
+notification to the user. Should an error occur during any such saving, the application should come to the 
+foreground (see below). The user should then be notified of the error and offered the option of cancelling 
+the Exit. Once the file is successfully saved (or, on failure, the user has elected to terminate the 
+application) the com_exit method should either supersend the com_zx1T message or, equivalently, call 
+p_exit (0). 
+
+
+The following code illustrates a possible replacement com_exit method: 
+
+
+METHOD VOID mycman_com_exit (PR_MYCMAN *self) 
+{ 
+
+
+INT error; 
+
+
+error=p_enter2 (SaveChanges, self); 
+if (error) 
+{ 
+wClientPosition(0,0); /* come to foreground */ 
+hErrorDialog(error,0); 
+if (h2LineConfirm(-SYS_LOSING_CHANGES, -SYS_CONFIRM_CONTINUE) ) 
+return; 
+} 
+
+p_supersend2 (self,O_COM_EXIT); 
+
+} The code assumes that the application-specific function savechanges returns zero if no changes 
+have been made or if saving the changed file was successful. Any p_leave caused by an error while saving 
+the file is trapped by calling savechanges under the protection of p_enter and is explicitly reported (by 
+use of the hErrorDialog utility function). 
+
+
+Shutdown messages 
+
+
+The System screen may, at any time, send an application a Shutdown message. System code within the 
+application converts such a message to a coM_EXIT message, sent to the application's command manager. 
+The receipt of this message may be handled in the same way as described above. 
+
+
+An application may receive a Shutdown message while it is a background process. To ensure that the user 
+can see and respond to any error notification, the process must therefore come to foreground, as 
+mentioned above. 
+
+
+Note that setting DatLocked disables Shutdown messages as well as Switchfiles messages. 
+
+
+11-3 
+
+
+CHAPTER 12 
+
+
+EDIT WINDOWS 
+
+
+This chapter explains how to use the HWIM epwrtn class to create edit windows that (to name but a few 
+features) 
+
+
+e handle all standard cursor movement, selection, typing, and deletion keys 
+
+e can be either single-line or multi-line 
+
+e¢ automatically scroll vertically and/or horizontally, whenever required 
+
+e¢ automatically word-wrap, whenever required 
+
+e provide common editing functionality such as Copy, Insert, Bring, Evaluate, Find, and Replace. 
+
+
+All the features of Hwif edit boxes, available through the Hwif nesxxx functions, are also available to 
+HWIM programmers using EDWIN directly. (In fact, as can be confirmed by consulting the module ehwif-c 
+in the optional \sibosdk\hwifsrc directory, the hEBxxx functions are just thin layers over calls to various 
+methods of zpw1n.) However, programming directly at the Epw1n level opens up many additional 
+possibilities. Some of these additional possibilities are: 
+
+
+e more efficient handling of larger amounts of text 
+
+e edit windows (and edit-like windows) which support “labels” in the left-margin 
+e edit windows with tabs and variable tabstops 
+
+e edit windows with multiple fonts and font styles. 
+
+
+In fact, the main editing window in the Word Processor application built into the Series 3 is a subclass of 
+EDWIN - as are the main windows of the Database and Program Editor applications. 
+
+
+In order to achieve effects like this, programmers need to become acquainted with some of the component 
+objects utilised by Epw1n - for example the EPpoc document object, the scrimc screen image object, and 
+the scrLay screen layout object. Later sections of this chapter provide an introduction to these additional 
+objects (which are all instances of classes in FORM). However, many of the aspects of Epwin can be 
+accessed without any knowledge of the internal structure of the class. These aspects are described in the 
+earlier sections of this chapter. 
+
+
+Introduction to EDWIN 
+
+
+Dialogs and edit windows contrasted 
+
+
+The first use a programmer normally makes of EpwIn is by having an edit box in a dialog. (See the 
+chapter Dialog Controls for information on how to program edit boxes in dialogs.) 
+
+
+In this case, the initialisation of the edit window is taken care of by system code. System code likewise 
+ensures that 
+
+
+e keypresses are passed to the edit box at the right time 
+
+
+e the edit box is always displayed in the correct “emphasis” state (ie with its cursor flashing or not, 
+as the case may be, and with any select region highlighted when appropriate). 
+
+
+12-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The responsibility of the programmer in this case is merely to 
+e choose which initialisation flags to define 
+e set text into the edit box when needed 
+e sense the contents of the edit box, after the user has edited them. 
+
+
+In contrast, when an application has an edit window outside a dialog box, the programmer has to accept 
+the following additional responsibilities 
+
+
+¢ creating the edit window to start with - by filling in fields in the 1n_Epwrn data structure (and, 
+optionally, in the 1n_Epw1n_x auxiliary data structure) 
+
+
+e deciding when the edit window should receive keys - and passing these keys onto the edit window 
+e deciding when the edit window should be emphasised. 
+
+
+The programmer also has to draw any border required for the edit window; the Epwtn class has, itself, no 
+notion of a border. 
+
+
+The NOTES example program 
+
+
+The examples in the first half of this chapter are mainly based on the example application Notes.app. The 
+source code of this application is placed in the directory \sibosdk\notes if the optional OOPDEMO 
+component of the SIBO C SDK is installed. This application may be recognised as an HWIM version of 
+one of the Hwif example programs. It creates three different edit windows, as can be seen in the following 
+screen shot: 
+
+
+This is the title (single line editor) 
+
+
+This is the main body of the note. 
+Itis a multi-line editor, supporting clipboard functionality, and 
+>the lines of text wrap automatically when required| 
+
+
+Find: <Find string here> 274 
+
+
+In this screen shot, the emphasis is currently with the middle editor - as can be seen from the flashing 
+cursor at the end of the third line, and also by the “margin cursor” in the left margin. These visual 
+indications as to which editor has the emphasis will of course disappear when the emphasis (sometimes 
+also called the “keyboard focus”) is moved elsewhere. 
+
+
+The three editors are each drawn within their own border - which is provided by creating the editor within 
+an instance of the Bw1n bordered window class. As suggested above, the EpwIn class itself does not make 
+any call to any variant of gBorder: its concern is purely with the text inside the border. 
+
+
+The screen shot is of this application running on a Series 3a. The application also runs on a Series 3, and 
+in this case, there are fewer lines in the middle editor. In fact, as well as illustrating use of the Epw1n 
+class, the application provides an example of how to write a fully-resizeable application, that can run on 
+either the Series 3 or the Series 3a (exactly the same image program runs on the two different models, and 
+would also run intelligently on machines with intermediate screen sizes). However, this feature of this 
+application is incidental to the main theme of this chapter and will not be mentioned again. 
+
+
+The “Hello World” program for edit windows 
+
+
+Because Notes is a fairly well developed example program, the basic architecture of programming an edit 
+window may to some extent be hidden, in its source code, by the lots of other concerns that have to be 
+taken care of by that program. For this reason, installing the optional OOPDEMO component of the SDK 
+also places the source code for a much simpler example, ehello.img, into the \sibosdk\ehello directory. 
+
+
+This program simply draws a one-line edit window in the middle of the screen, and diverts most incoming 
+keypresses to that window. The only exception is the ENTER keypress, which throws up a simple dialog 
+confirming the text currently in the editor. The following two screen shots demonstrate, respectively, the 
+main state of the application, and the confirmation dialog: 
+
+
+12-2 
+
+
+12 EDIT WINDOWS 
+
+
+Hello hiorld 
+
+
+Hello 
+World 
+
+
+Ehello 
+
+
+Edit window 
+
+
+Current text Hello world 
+
+
+[Hello Wt 
+
+
+The EHELLO category file 
+
+
+The category file for the ehello application, ehello.cat, defines only three classes: 
+IMAGE ehello 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+INCLUDE edwin.g 
+
+
+CLASS ehwserv wserv 
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS ehbwin bwin 
+{ 
+REPLACE wn_init 
+REPLACE wn_emphasise 
+REPLACE wn_key 
+REPLACE wn_draw 
+PROPERTY 
+
+{ 
+PR_EDWIN *edwin; 
+} 
+
+
+} 
+
+
+CLASS ehdlg dlgbox 
+{ 
+REPLACE dl_dyn_init 
+} 
+
+
+The bulk of what little code there is in the application resides in the EHBwIn class. As can seen, EHBWIN is 
+a custom-subclass of swin, and owns a component EpwIn object. In technical terms - elaborated below - 
+EHBWIN Is the “landlord” for the edit window in this application. 
+
+
+12-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Initialisation code in EHELLO 
+
+
+The code in main has the standard form: 
+
+
+GLDEF_C VOID main (VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV wserv; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_EHELLO_EHELLO) ; 
+app.wserv_class=C_EHWSERV; 
+
+wserv.com_cat=p_getlibh (CAT_EHELLO_HWIM) ; 
+wserv.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_EHELLO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+
+} 
+
+
+After main, application code is next called in the ws_dyn_init method of the Exwserv class: 
+
+
+METHOD VOID ehwserv_ws_dyn_init (PR_EHWSERV *self) 
+{ 
+wsEnable(); 
+self->wserv.cli=f_newsend (CAT_EHELLO_EHELLO, C_EHBWIN, O_WN_INIT) ; 
+} 
+
+
+Evidently, this creates and initialises the client window for the application - an instance of rHBwIN. In 
+turn, the wn_init method of expwrtn is as follows: 
+
+
+METHOD VOID ehbwin_wn_init (PR_EHBWIN *self) 
+{ 
+W_WINDATA wd; 
+IN_EDWIN_X initx; 
+struct 
+{ 
+IN_EDWIN e; 
+TEXT rest [21]; 
+} init; 
+
+
+wd.extent .width=240-50; /* extent calculation presupposes SERIES 3 screen */ 
+
+
+wd.extent.height=3+10+5; /* matches flags set for bwin below */ 
+wd.extent.tl.x=0; 
+wd.extent.tl.y=31; /* centred vertically */ 
+
+
+p_send5 (self, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+
+hLoadResBuf (EHSTR_INIT, &init.e.contents[0]); 
+
+init.e.vulen=240-50-3-1-5-1; /* one extra pixel clearance each end */ 
+
+init.e.maxlen=50; 
+
+init.e.flags=IN_EDWIN_VULEN_PIXELS | IN_EDWIN_POSITION_SUPPLIED; 
+
+initx.pos.x=3+1; 
+
+initx.pos.y=3; 
+
+self—>ehbwin. edwin=f_newsend (CAT_EHELLO_HWIM, C_EDWIN, O_WN_INIT, 
+&init,self, &initx) ; 
+
+
+self—>win.flags=IN_BWIN_SHADOW 2|IN BWIN_CUSHION; 
+p_send3 (self, O_WN_EMPHASISE, TRUE) ; 
+
+hiInitVis (self); 
+
+} 
+
+
+Without going into details at the moment, the basic form of this method can still be pointed out: 
+¢ connect the window to the Window Server (by sending se1f a wn_connect message) 
+¢ create and initialise the Epwrn component object 
+
+
+e make this window tree visible. 
+
+
+12-4 
+
+
+12 EDIT WINDOWS 
+
+
+Other code in EHELLO 
+
+
+The other three methods of zEHBw1n mainly just delegate responsibility appropriately, between the Epw1N 
+component and the pwrn superclass (see later for a fuller explanation of what is going on here): 
+
+
+METHOD VOID ehbwin_wn_emphasise(PR_EHBWIN *self,INT flag) 
+
+
+{ 
+p_supersend3 (self,O_WN_EMPHASISE, flag) ; 
+p_send3 (self—>ehbwin.edwin, O_WN_EMPHASISE, flag) ; 
+
+
+} 
+
+
+METHOD VOID ehbwin_wn_draw(PR_EHBWIN *self) 
+
+
+{ 
+p_supersend2 (self,O_WN_DRAW) ; 
+p_send2 (self—>ehbwin. edwin, O_WN_DRAW) ; 
+
+
+} 
+
+
+METHOD VOID ehbwin_wn_key(PR_EHBWIN *self, INT keycode, INT mods) 
+
+
+{ 
+SE_EDWIN sense; 
+
+
+if (keycode!=W_KEY_RETURN) 
+p_send4 (self—>ehbwin. edwin, O_WN_KEY, keycode, mods) ; 
+else 
+
+
+{ 
+p_send3 (self—>ehbwin.edwin, O_WN_SENSE, &sense) ; 
+
+
+LaunchDialog(C_EHDLG, EHDLG, sense.buf) ; 
+} 
+} 
+
+
+The utility routine LaunchDialog has the standard form 
+
+
+LOCAL_C VOID LaunchDialog(INT class, INT resid,VOID *rbuf) 
+
+
+{ 
+DL_DATA dld; 
+
+
+did.id=resid; 
+
+dld.rbuf=rbuf; 
+
+dld.pdlg=NULL; 
+
+hLaunchDial (CAT_EHELLO_EHELLO, class, &dld) ; 
+} 
+
+
+and, in turn, the dl1_dyn_init method of the zxpuc dialog box class merely sets the text of the edit window 
+into a text window in the dialog: 
+
+
+METHOD VOID ehdlg_dl_dyn_init (PR_DLGBOX *self) 
+
+
+{ 
+hDlgSetText (1, self-—>dlgbox.rbuf) ; 
+
+
+} 
+
+
+Simple use of EDWIN 
+
+
+This section explains: how to initialise an edit window, how to pass keys to it, how to set text into it and 
+sense text out of it, how to pass wn_draw and wn_emphasise messages onto it, and the basic format of the 
+
+
+text stored in it. 
+
+
+Initialising an instance of EDWIN 
+
+
+Often, the hardest aspect of incorporating an edit window in an application is initialising it correctly. 
+Once the edit window has been set up properly, it handles most features automatically. 
+
+
+In order for an edit window to be drawn on the screen, the following steps are required: 
+
+
+1. 
+2 
+
+
+an instance of the zpwin class (or a subclass thereof) has to be created 
+a wn_init message must be sent to the object, with suitable parameters (see below) 
+
+
+the window tree of which the editor is part must be made visible, usually via a call to the utility 
+function hInitVis. 
+
+
+12-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+These steps may take place in code such as the following: 
+
+
+IN_EDWIN init; 
+IN_EDWIN_X initx; 
+
+
+edwin=f_newsend (CAT_NOTES_HWIM, C_EDWIN, O_WN_INIT, &init, landlord, &initx) ; 
+
+
+hiInitVis (landlord); 
+The landlord of the edit window 
+
+
+In the above code fragment, the variable 1andiord is the handle of an instance of (a subclass of) the 
+HWIM wrn class which has connected to the Window Server. In the language of the Windows chapter in 
+this manual (to which the reader is referred for background information on such concepts as “lodger 
+windows’), the landlord object contains a notional wswin component. In other words, a wn_connect 
+message has been sent to the 1andlora object, and the field 1andlord->win.id has been filled in as a 
+result. 
+
+
+Note that the value of 1andlord->win.ia must be filled in before the wn_init message is sent to the 
+EDWIN object. 
+
+
+Frequently, the 1andlord object is an instance of a (subclass of) the HWIM bwin class. 
+
+
+Incidentally, whereas in the Notes example application, each of the three editors has its own unique 
+landlord window, there is no general requirement for a given landlord window to contain only one editor. 
+For example, if there are three editors in one dialog, that dialog window (an instance of digbox) is the 
+common landlord of all three editors. 
+
+
+As with all lodger windows, an zpw1n object requires to know 
+e the top left offset within the landlord, to the rectangle occupied by the lodger 
+e the width of the rectangle occupied 
+
+
+e the height of this rectangle: 
+
+
+\ _ top left offset 
+
+
+LANDLORD 
+
+
+In the case of EDWIN: 
+
+
+e the height is worked out, inside the wn_init method, from a knowledge of the number of lines 
+that are to be visible at one time (this defaults to one), the font in which the text in the editor is to 
+be displayed, and the vertical leading to be applied with this font 
+
+
+e the width is also worked out, by one of a variety of different means, depending on which flags are 
+set on initialisation 
+
+
+e the top-left offset always has to be supplied explicitly, in pixels - although as is explained below, 
+it is possible to defer providing this value until later in the overal initialisation process. 
+
+
+The IN_EDWIN and IN_EDWIN_X data structs 
+
+
+The 1n_EDWIN and IN_EDWIN_x data structs are defined as follows in edwin.cl: 
+
+
+typedef struct 
+{ 
+
+
+UWORD vulen; viewing length or width 
+
+UWORD flags; autoselect etc 
+
+UWORD maxlen; maximum number of characters allowed 
+TEXT contents[1]; rest of initial contents follows in line 
+} IN_EDWIN; 
+
+
+12-6 
+
+
+12 EDIT WINDOWS 
+
+
+typedef struct 
+{ 
+WORD total; 
+WORD top; 
+} EDWIN_LEADING; 
+
+
+typedef struct 
+{ 
+
+
+UWORD vislines; number of lines visible in window 
+P_POINT pos; top left offset relative to landlord 
+WORD font; font id 
+
+UWORD style; font style 
+
+EDWIN_LEADING leading; total and top-only vertical leadings 
+VOID *doc; document object to use 
+
+VOID *clip; possible clipboard to use 
+
+} IN_EDWIN_X; never used in edwins in dialogs 
+
+
+Whilst the address of an IN_EDWIN struct must always be passed to the wn_init method of Epwtn, it is 
+optional whether to pass the address of an IN_EDwIn_x struct. This is because, depending on various bit 
+values that can be set in the flags field in the 1n_Epwin struct, default values are assumed for the fields 
+that can be supplied in the 1n_Epw1n_x struct. More precisely: 
+
+
+e unless IN_EDWIN_VISLINES_SUPPLIED is set in flags, the value of vislines is taken as 1 
+
+
+e the value of pos is ignored unless IN_EDWIN_POSITION_SUPPLIED Is Set (if this bit is clear, the 
+value of pos must be supplied by a subsequent call to 1g_set_id_pos - see below) 
+
+
+e unless IN_EDWIN_FONT_SUPPLIED is Set, the value of ws_rFonT_systTEM is assumed for font, and 
+the value Gc_sTy_NoRMAL is assumed for style 
+
+
+e unless IN_EDWIN_LEADING_SUPPLIED is Set, values of 2 and 1 are assumed for leading.total and 
+
+
+leading.top 
+
+
+e unless IN_EDWIN_DOC_SUPPLIED Is set, any supplied value of doc is ignored, and the edit window 
+automatically creates a suitable document object (see later in this chapter for further discussion of 
+document objects) 
+
+
+e the value of clip is ignored unless IN_EDWIN_CLIPBOARD is Set (specifying that the editor is to 
+support clipboard functionality). 
+
+
+As can be appreciated, edit boxes in dialogs are never passed an address of an IN_EDwIn_x struct; all the 
+corresponding flags are clear. This reflects the fact that the Epw1n resource struct, defined in hwim.rh, 
+corresponds just to the 1N_EDwtIn struct, and does not have any fields matching the 1n_EDWIN_x struct. 
+
+
+The Ig_set_id_pos method 
+
+
+In case it is impossible (or particularly inconvenient) to give the value of pos, the top-left offset of the 
+editor within its landlord, at the time when the wn_init method has to be called (this is the case when 
+editors are created within dialogs, as the dimensions of a dialog cannot be determined until all the items 
+in the dialog have been initialised), this can be given later, by sending the editor an 1g_set_id_pos 
+message as follows: 
+
+
+P_POINT pos; 
+
+
+p_send5 (edwin, O_LG_SET_ID_POS, landlord->win.id, &pos, width) ; 
+where width is the width of the region the editor is to display itself upon. 
+Other edit window initialisation flags 
+
+
+In addition to the six IN_EDwIN_xxx flags mentioned above, there are four other groups of possible values 
+that the flags field in the 1n_EpwIn struct can contain: 
+
+
+e values governing the interpretation of the vulen field, if set 
+
+
+e values influencing the behaviour of the wn_key method of the editor (ie influencing the way the 
+editor responds to various keypresses passed to it) 
+
+
+e values governing the initial cursor position and initial highlighting (more precisely, these control 
+the cursor position and the highlighting following initialisation and following any call to wn_set 
+to set text into the editor) 
+
+
+e miscellaneous other values governing attributes the edit window may or may not possess. 
+
+
+12-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In detail, these ten additional values are as follows: 
+
+
+IN_EDWIN_VULEN_CHARACTERS 
+
+
+IN_EDWIN_VULEN_PIXELS 
+
+
+IN_EDWIN_ACCEPT_TABS 
+
+
+IN_EDWIN_ACCEPT_SOFT_HYPHENS 
+
+
+IN_EDWIN_DIALLABLE 
+
+
+IN_EDWIN_NO_AUTOSELECT 
+
+
+IN_EDWIN_AUTO_CUR_END 
+
+
+IN_EDWIN_LEFT_CURSOR 
+
+
+IN_EDWIN_TEXT_SEGMENTED 
+
+
+IN_EDWIN_PAGINATABLE 
+
+
+if this is set in flags, the value of vulen is multiplied by 
+the max_width value for the font to be used by the editor, 
+and the result is used for the width of the editor 
+
+
+if this is set in flags, the value of vulen is taken directly 
+as the width to be used by the editor (if neither this flag or 
+the previous one is set, then the width is set to the product 
+of the max_width value of the font and the maxlen value 
+from the In_EDwrIN struct) 
+
+
+unless this is set, the wn_key method of the editor will 
+reject the TAB key 
+
+
+unless this is set, the wn_key method will reject the 
+CONTROL-hyphen key (which would otherwise insert a so- 
+called “soft” hyphen - which would be invisible in most 
+cases) 
+
+
+unless this is set, the wn_key method will reject the SHIFT- 
+DIAL and the CONTROL-SHIFT-DIAL keys (if this is set, the 
+wn_key method will, respectively, insert an 0x05 telephone 
+symbol, or run the system ‘Append country markup’ 
+dialog) 
+
+
+if this is set, the initial cursor position is set to the start of 
+the text, and there is no initial select region 
+
+
+this has the same effect as the previous flag, except that the 
+initial cursor position is set to the end of the text (if neither 
+this flag or the preceding one is set, the cursor is placed at 
+the end of the text and the entirety of the text is selected) 
+
+
+if this is set, a triangular pointing cursor is displayed down 
+a left-hand margin (as in the middle of the three editors in 
+the Notes example application), using the same font as the 
+main application but with all bits of the font style cleared 
+apart from the c_sty_pousBLe bit (if set) 
+
+
+if set, this means that the editor will create an EPSEG 
+document object whenever needed (as opposed to the 
+EPFLAT Object that is created by default - see later in this 
+chapter for more discussion of document objects) 
+
+
+(for advanced use only - see later). 
+
+
+A note on the CONTENTS field in the IN EDWIN struct 
+
+
+Evidently, the 1n_zpwtn struct only defines one element in a possible contents [] array. In order to 
+specify initial contents different from just the null string ("" - specified when init.contents [0] 1S Zero), 
+the application needs to make a declaration such as 
+
+
+struct 
+{ 
+IN_EDWIN e; 
+TEXT rest [LENGTH-1+1]; 
+} dna ts 
+
+
+init.e.maxlen=...; 
+
+
+p_scpy (&init.e.contents[0],pInitString) ; 
+
+
+edwin=f_newsend(C_APP_HWIM, C_EDWIN, O_WN_INIT, &init,...); 
+
+
+Note that the array contents[] is ignored altogether if the flag IN_EDWIN_DOC_SUPPLIED Is Set in flags. 
+Apart from this, sinit..contents[0] is always interpreted as a pointer to a zero terminated string. 
+
+
+12-8 
+
+
+12 EDIT WINDOWS 
+
+
+Alternative means of defining initial text for an editor (these methods can circumvent the limitation to 
+setting text that is only one paragraph long) include: 
+
+
+e using the wn_set or other methods of the Epw1n class, possibly repeatedly, before the editor is 
+made visible 
+
+
+e setting the text directly into the document object. 
+
+
+Values of special characters in the text 
+
+
+The following values are used to represent special characters within an editor: 
+
+
+7 (SCRLAY_SYM_HARD_HYPHEN) a minus sign (sometimes called a “nonbreaking hyphen’) 
+that does not count as a word delimiter - normally entered 
+at the keyboard using SHIFT-CONTROL-hyphen 
+
+
+8 (SCRLAY_SYM_SOFT_HYPHEN) a soft (sometimes called an “optional”) hyphen - normally 
+invisible, but will transform into a visible hyphen to allow 
+a word to wrap over two lines at the point, if required - 
+normally entered at the keyboard using CONTROL-hyphen 
+
+
+15 (SCRLAY_SYM_HARD_SPACE) a space that does not count as a word delimiter - normally 
+entered at the keyboard using SHIFT-CONTROL-SPACE 
+
+0 ("\0') a paragraph end - normally entered at the keyboard using 
+ENTER 
+
+10 ("\n') a forced line break - normally entered at the keyboard 
+using SHIFT-ENTER 
+
+9 ("\t') a tab character - normally entered at the keyboard using 
+the TAB key 
+
+5 (WS_SYMBOL_PHONE) a telephone character - normally entered at the keyboard 
+
+
+using SHIFT-DIAL. 
+
+
+Apart from the above values, characters with values less than 32 should in general not be set into edit 
+windows. Note in particular that characters with values less than 4 are all treated, by low-lying code (in 
+the OLIB library) as paragraph delimiters - with potentially bizarre results, given that the formatting code 
+in FORM only recognises the character value 0 as a paragraph delimiter. 
+
+
+Note that no characters are written to the buffer to denote the location of line ends caused merely by word- 
+wrap. These locations (sometimes called “soft carriage returns”) have no fundamental significance: 
+
+
+e they change whenever the window size changes (eg when the status window is altered) or the 
+display font is “zoomed” 
+
+
+e they are calculated dynamically when needed, and are held in a different part of property of the 
+edit window (actually in the scriay screen layout component). 
+
+
+A note on the MAXLEN field in the IN_EDWIN struct 
+
+
+For clarity, it should be emphasised that the maxien field in the 1n_zpwtn data struct specifies the 
+maximum number of characters the editor can contain, not counting any final terminating character. 
+
+
+For example, an editor with maxien set to 6 could contain the string "abcdef" (where the editor would in 
+fact also store a terminating zero at the end of the string. 
+
+
+However, if the editor was multi-line, it could not store the text "ab\ocde£" (representing a paragraph of 
+two characters followed by one of four characters): that would require a maxlen of (at least) 7. 
+
+
+The wn_sense method 
+
+
+For many uses of edit windows, the following model is sufficient to explain the storage of text within the 
+editor: the text is stored as a zero terminated string, and the wn_sense method of Epw1n provides access to 
+this buffer, as follows: 
+
+
+typedef struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} SE_EDWIN; 
+
+
+12-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+SE_EDWIN sense; 
+
+
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+p_scpy (&store[0],sense.buf) ; 
+
+
+Note however that the buffer whose address (sense .buf) 1s obtained in this way must always be regarded 
+as read only. In order to change the contents of this buffer, the various methods of Epw1n (or methods of 
+components of EpwrNn) have to be used. 
+
+
+Second, note that the buffer used by the editor may move as more text is added. This is because the buffer 
+is resized according to how much text it contains. Therefore, it would be a grave mistake to hold onto the 
+address of this buffer, and assume that this will still be valid after more text could have been added into 
+the editor. 
+
+
+Third, as mentioned above, paragraph ends (in multi-line editors) are internally represented as zeros. 
+However, code such as 
+
+
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+p_scpy (&store[0],sense.buf) ; 
+
+
+will only succeed in copying out text as far as the first embedded zero. For this reason, the Notes example 
+application essentially uses the following code instead: 
+
+
+SE_EDWIN sense; 
+
+
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+p_bcpy (&store[0],sense.buf,sense.len) ; 
+
+
+Finally, note that this still assumes that the text is stored in a flat buffer. This applies by default, but the 
+initialisation flag IN_EDWIN_TEXT_SEGMENTED can be used to specify that the text is stored in a segmented 
+buffer. (Roughly speaking, the larger the quantity of the text, the more pressing the need to store it in a 
+segmented buffer - to cut down on the amount of data that needs to be shuffled along each time a single 
+character is typed into the middle of the document.) If the text is stored segmented, the result of the 
+wn_sense method is undefined, and other means are required to sense the contents of the editor. 
+
+
+The wn_set method 
+The wn_set method can be used to completely replace the contents of an EDwin object. 
+It uses the same sE_EDWIN struct as does the wn_sense method: 
+
+
+SE_EDWIN set; 
+
+
+p_send3 (edwin, O_WN_SET, &set) ; 
+
+
+After this method, the contents of the editor are the set .1en characters in the buffer pointed to by 
+
+set .buf. (The operation of the method involves copying these characters into the internal storage buffers 
+of the edit window.) All previous contents are discarded. The highlight and the cursor position are 
+adjusted according to the IN_EDWIN_AUTO_CUR_END and IN_EDWIN_NO_AUTOSELECT flags specified on 
+initialisation. 
+
+
+The wn_key method 
+
+The way to pass keypresses onto an edit window is to send a wn_key message as follows 
+p_send4 (edwin, O_WN_KEY, keycode, modifiers) ; 
+
+The method actually returns one of the following two values: 
+@ WN_KEY_CHANGED - the contents of the edit window changed as a result of the keypress 
+
+
+@ WN_KEY_NO_CHANGE (which is the same as FaLsE) - the contents of the edit window did not change 
+as a result of the keypress. 
+
+
+In most cases, however, this value will be ignored by application code that passes the key to the window. 
+
+
+Something else that is automatically suitable in most uses of EpwIN is the behaviour of the wn_key method 
+when the keypress passed to the editor 
+
+
+¢ causes an out-of-memory error, or 
+e would cause the maximum capacity of the editor to be exceeded. 
+
+
+See the discussion of the ew_leave method below for more information on how EpwrIn copes with these 
+two cases. 
+
+
+12 - 10 
+
+
+12 EDIT WINDOWS 
+
+
+The wn_emphasise method 
+
+
+Although the need for the wn_key method is clear, the need for the wn_emphasise method may be less so. 
+However, as mentioned several times in this manual, there is a definite need for applications to track the 
+“emphasis” as it moves around an application: 
+
+
+e into the menu bar and out again 
+e into the Help subsystem and out again, or into dialogs and out again 
+e around various parts of the main viewing screen of the application. 
+
+
+The parameters to the wn_emphasise method of Epw1n are the same as those for any other window class 
+within HWIM: 
+
+
+p_send3 (edwin, O_WN_EMPHASISE, flag) ; 
+
+
+where flag is either rausz, to indicate that emphasis is moving away from the edit window, or TRuz, to 
+indicate that emphasis is moving to the edit window. 
+
+
+The wn_draw method 
+
+
+The wn_draw method shares with wn_key and wn_emphasise the feature that landlord windows for edit 
+windows invariably have to pass these messages onto their EpwIN components. 
+
+
+As far as EDWIN is concerned, there are no additional parameters to the wn_draw method (in particular, the 
+entire visible portion of the editor has to be redrawn every time). 
+
+
+Additional EDWIN methods 
+
+
+This section explains some additional methods of Epw1n: 
+e methods for inserting text, finding text, and replacing text 
+e the copy and insert (“paste”) clipboard methods 
+e =the ew_evaluate method 
+e additional setting and sensing methods 
+e how to detect if the contents of an edit box has been changed 
+e edit boxes set to be “read only” 
+e the ew_leave method for notifying run-time errors. 
+
+
+The ew_insert method 
+
+
+The following code will result in the bien characters at *buf being inserted into the editor with handle 
+
+
+edwin: 
+p_send4 (edwin, O_EW_INSERT, buf,blen) ; 
+
+
+The characters are inserted at the cursor position (any selection being cancelled first), and the cursor is 
+advanced to the end of the characters inserted. 
+
+
+The ew_insert method calls ew_leave if any error occurs. 
+
+
+The ew_find method 
+
+
+It is possible to request an editor to search for given text within itself. The following code is used 
+val=p_send4 (edwin, O_EW_FIND, pstr, flags) ; 
+where pstr points to a zero-terminated string of the text to match, and possible bit values in f1ags are: 
+
+
+@ EWF_BACKWaARDs to search backwards from the cursor position (the default is to search forwards 
+from the cursor position) 
+
+
+@ EWF_CASESENS to make the search case sensitive (the default is for the search to be case 
+insensitive). 
+
+
+12-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ew_find method returns rause if no match was found, and otherwise TRUE - in which case the 
+matched text is highlighted as the new select region. The ew_find method is intelligent enough to code 
+with repeated calls to ew_find without finding the same text repeatedly. 
+
+
+Note that matches across paragraph boundaries are not possible (this is consistent with the search string 
+being zero terminated: it cannot contain an embedded zero). 
+
+
+The ew_replace method 
+
+
+The ew_replace method is in some ways similar to the ew_insert method, but it is designed primarily to 
+implement a ‘Replace’ menu command (in conjunction with the ew_find method, which is designed to 
+implement a ‘Find’ menu command). Whereas ew_insert cancels any selection before inserting the 
+specified characters, ew_replace Starts by deleting any selection. Another difference is that ew_insert 
+takes its insertion text in the (buf, 1en) form, whereas ew_replace expects a zero terminated string. 
+Finally, whereas ew_insert always leaves cursor at the bottom end of the selection region consisting of 
+the text just inserted, ew_replace allows the cursor to be positioned at either end of this selection - in 
+order to support repeated forward or backward text replacement, without entering an infinite recursion: 
+
+
+p_send4 (edwin, O_EW_REPLACE, replace, backwards) ; 
+
+
+The replacement string is specified by the zero-terminated string *replace, and the flag backwards 
+specifies whether the cursor should be placed at the top end of the selection (if backwards 1S TRUE) or at 
+the bottom end. 
+
+
+The method attempts to insert the replacement text first, before deleting the existing selection (if any), so 
+that any out-of-memory error is handled automatically without the loss of any text. 
+
+
+The ew_replace method calls ew_leave if any error occurs. 
+
+
+The ew_replace_clip method 
+
+
+The ew_replace_clip method is provided to implement a ‘Copy text’ menu command, in conjunction 
+with the ew_paste_clip method (discussed next), which is provided to implement an ‘Insert text’ menu 
+command (sometimes called a ‘Paste’ menu command). 
+
+
+Both these methods presuppose that the flag 1N_EDWIN_CLIPBOARD was set on initialisation - otherwise the 
+editor will panic (panic 55). Note however that the 1n_zpwIn_cLIpBoarp flag should not be set 
+unnecessarily (ie if no calls to ew_replace_clip Of ew_paste_clip are to be made), since this entails an 
+additional memory overhead. 
+
+
+If IN_EDWIN_CLIPBOARD 1s Set on the initialisation of the editor, the value of the clip field in the 
+IN_EDWIN_X initialisation struct becomes significant: 
+
+
+e if this is non-nuLL, it is taken as the handle of a suitable clipboard object to be used by the editor 
+
+
+e otherwise, the editor creates a clipboard object for its own use, which is in fact an instance of the 
+OLIB eprtat class (unless the flag IN_EDWIN_TEXT_SEGMENTED was set on initialisation, in which 
+case an instance of the OLIB epsze class is used). 
+
+
+In most cases, setting clip to nuLL will be perfectly sufficient. The main exception is if the clipboard 
+object has to persist beyond the lifetime of the editor (or if the clipboard is to be shared between two 
+editors that both exist at the same time). Note here that the destroy method of zpwin sends a destroy 
+message in turn to any clipboard object that the editor itself created - whereas clipboard objects specified 
+via a non-NnuLL value of the clip field of the 1n_Epw1n_x struct passed at initialisation do not get destroyed 
+in this way (that responsibility falls to the owner of the editor). 
+
+
+An application that wishes to create a clipboard for external purposes can use code such as 
+clip=f_newsend (CAT_APP_OLIB, C_LEPFLAT,O_EP_INIT,maxlentl) ; 
+
+
+where the reason why 1 is added to maxien (the value used to initialise the editor itself) is that space has to 
+be reserved, in the document object, for the final paragraph delimiter as well. In general, any realisable 
+subclass of the OLIB class epRoot can be used as the clipboard. 
+
+
+Note that there is no Epwin method corresponding directly to any ‘Cut’ menu command. There is of 
+course no such menu command on the ROM-resident Series 3 applications; the way that text is “cut” into 
+the clipboard is that the user highlights the text and simply presses DELETE. This keypress is received by 
+the Epwin code in the wn_key method, and this is the location of code to copy the deleted text into the 
+clipboard (if present). 
+
+
+12-12 
+
+
+12 EDIT WINDOWS 
+
+
+Having said all that, in practice use of the ew_replace_clip method is simplicity itself. For example, the 
+corresponding code in the Notes example application is just 
+
+
+METHOD VOID nocomman_ncoe_copy (PR_NOCOMMAN *self) 
+
+
+{ 
+
+CheckEditing(self) ; 
+
+if (! (p_send2 (DatApp3, O_EW_REPLACE_CLIP) )) 
+hInfoPrint (NOSTR_NO_TEXT_COPIED) ; 
+
+else 
+hinfoPrint (NOSTR_TEXT_COPIED) ; 
+
+
+} 
+In this example, patapp3 holds the handle of the editor. 
+
+
+The ew_replace_clip method in fact returns the length of the current selection - which is therefore zero if 
+there is nothing to copy. 
+
+
+The ew_paste_clip method 
+Use of the ew_paste_clip method is just as simple. The corresponding code in the Notes application is 
+
+
+METHOD VOID nocomman_ncoe_insert (PR_NOCOMMAN *self) 
+
+
+{ 
+
+CheckEditing(self) ; 
+
+if (! (p_send2 (DatApp3,O_EW_PASTE_CLIP) ) ) 
+hinfoPrint (NOSTR_NO_TEXT_INSERTED) ; 
+
+} 
+
+
+The ew_paste_clip method returns the length of the text in the clipboard - which is zero if there is 
+nothing to insert. 
+
+
+The ew_evaluate method 
+
+
+The ew_evaluate method can usefully be discussed alongside ew_replace_clip and ew_paste_clip 
+because 
+
+
+e an ‘Evaluate’ menu command would normally be found alongside those for “Copy text’ and 
+“Insert text’ 
+
+
+e the usage of this method is, in practice, equally as straightforward (although, in all three cases, a 
+great deal happens behind the scenes). 
+
+
+The ew_evaluate method can, however, be used without the editor having been initialised with 
+IN_EDWIN_CLIPBOARD. 
+
+
+The code in the Notes application that implements the ‘Evaluate’ menu command there is 
+
+
+METHOD VOID nocomman_ncoe_evaluate (PR_NOCOMMAN *self) 
+
+
+{ 
+CheckEditing(self) ; 
+p_send2 (DatApp3, O_EW_EVALUATE) ; 
+
+
+} 
+
+
+Note that whereas it is the responsibility of the application to detect “errors” (such as Nothing to insert) in 
+the case of ew_replace_clip and ew_paste_clip, syntactical errors within the string to be evaluated are 
+signalled by code within the ew_evaluate method - with the cursor being positioned to the error and an 
+appropriate hInfoPrint being executed. 
+
+
+The ew_set method 
+
+
+For some purposes, the additional control provided by the ew_set method (as compared to the wn_set 
+method) may be helpful: 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+SE_EDWIN txt; 
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (fixed end of select) 
+} SET_EDWIN; 
+
+
+SET_EDWIN set; 
+
+
+p_send3 (edwin, O_EW_SET, &set) ; 
+
+
+12 - 13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+As well as containing an szE_EpwIN struct within itself, the seT_zpwin struct evidently also allows the 
+cursor and select region to be defined more precisely. This is governed by the possible values in f1ags: 
+e if sET_EDWIN_EMPTY is Set, this is merely a convenient way to empty the contents of the editor 
+e if SET_EDWIN_TXxT Is set, a call to the wn_set method of the editor is effectively made 
+e if SET_EDWIN_SEL_ALL is set, the entire contents of the editor are selected 
+e if SET_EDWIN_CUR_END is Set, the cursor is set to the end of the document 
+
+
+e if SET_EDWIN_ANCHoR is Set, the anchor point of the selection (the non-moving end) is set to 
+document offset set .anchor 
+
+
+e if SET_EDWIN_cuRSOR is set, the cursor (which is also the moving end of the selection, if one 
+exists) is set to document offset set. cursor. 
+
+
+The ew_sense method 
+
+
+Whereas the ew_set method allows more control, compared to wn_set, over features of an edit window 
+that can be set, the ew_sense allows additional editing details (namely, the two ends of the select region) 
+to be sensed: 
+
+
+typedef struct 
+{ 
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (may equal cursor) 
+} SENSE_EDWIN; 
+
+
+SENSE_EDWIN sense; 
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+
+
+In fact, this method always returns the top end of the select region (if any) in sense. anchor, and the 
+bottom end in sense.cursor. Ifthe length of the select region is presently zero, both the two fields in the 
+SENSE_EDWIN return the cursor position. 
+
+
+The concept of document offset 
+
+
+Both the ew_set and ew_sense methods make use of the concept of document offset. In fact, this is a 
+fundamental notion for the epwrn class as a whole. The idea is that although features like line number 
+and line offset vary according to the zoom state and status window setting, the document offset of a given 
+location with the editor remains constant, regardless of how the contents are viewed. 
+
+
+For example, suppose an editor has its width decreased and its display font zoomed larger, causing the 
+word-wrap to change. Then the possible cursor location just in front of, say, the ‘f’ of “four” 
+
+
+i ae eeee Cae 
+| One two three four | ,One two | 
+| five six | three four | 
+| | five six 
+
+
+is on the first line in one case but on the second line in the second case. The line offset of this location 
+also changes, but the document offset remains constant: the location has document offset 14 in both cases. 
+
+
+Allowed values of document offset 
+
+
+If there are n characters in a document - not counting the final terminating character zero - then there are 
+precisely n+1 allowed character offsets, ranging in value from 0 to n. 
+
+
+Note that the cursor cannot be positioned beyond the final terminator (ie at document offset n+1). Nor in 
+fact can the cursor ever be positioned beyond the final character on any line - it always repositions 
+automatically in these cases to the very beginning of the following line. 
+
+
+12-14 
+
+
+12 EDIT WINDOWS 
+
+
+The EDWIN.CHANGE property 
+
+
+Although many parts of the property of zpw1n should be regarded as private, the change field is open to 
+direct read-write manipulation by application code. 
+
+
+For example, the following routine in the Notes application checks whether any change has been made to 
+the editor in a given window, and if so 
+
+
+e senses the new text, and records it 
+e resets the value of edwin. change tO FALSE: 
+
+
+LOCAL_C VOID RecordChange(PR_NOWIN *win, LENBUF *1b) 
+
+
+{ 
+PR_EDWIN *edwin; 
+SE_EDWIN sense; 
+
+
+edwin=win->nowin.edwin; 
+if (! (edwin->edwin.change) ) 
+
+return; 
+p_send3 (edwin, O_WN_SENSE, &sense) ; 
+lb->buf=f_realloc(lb->buf,sense.len) ; 
+lb->len=sense.len; 
+p_bcpy (1lb->buf, sense. buf, sense.len) ; 
+edwin->edwin. change=FALSE; 
+
+
+} 
+
+
+In fact there are two different ew_cuancE_xxx bit flags defined in edwin.cl: EW_CHANGE_SINCE_SAVED and 
+EW_CHANGE_SINCE_PAGINATE, with the values 0x01 and 0x02 respectively. Further, whenever any code 
+inside a method of epw1n changes the contents of the editor, al/ the bits (oxf£££, symbolically rw_cHancE) 
+are set iN edwin.change. This allows an application greater control over monitoring the extent to which 
+changes may or may not have taken place. 
+
+
+“Read-only” edit boxes and the ew_readonly method 
+
+
+Before epw1n code ever allows a change to be made, by the user, to the contents of the edit box, the value 
+of the pR_EDWIN_READONLY bit in the edwin. flags field in property is tested. If this is set, by default a 
+beep is emitted and the thread of execution is terminated - as can be seen from the following utility routine 
+called frequently internal to Epw1n code: 
+
+
+LOCAL_C VOID CheckNotReadOnly(PR_EDWIN *self) 
+
+
+{ 
+if (self->edwin.flags&PR_EDWIN_READONLY && p_send2(self,O_EW_READONLY) ) 
+
+
+{ 
+hBeep (); 
+p_leave (RUN_ACTIVE_USED) ; 
+} 
+} 
+
+
+Note that there is no formal mechanism whereby the pR_EDWIN_READONLY bit in edwin. flags can be set or 
+cleared, other than by the application directly manipulating this bit. (Care must be taken, however, to 
+leave all other bits in this field well alone.) Note further that this bit is cleared at the end of 
+edwin_wn_init, so that application code should only ever attempt to set it after the return of the wn_init 
+message to the editor. 
+
+
+The ew_readonly method is declared in edwin.cl to be equal to p_true - in other words, it always returns 
+TRUE. An application can subclass this to make some additional tests. For example, code shared between 
+the Program Editor and Word Processor applications supplies the following replacement: 
+
+
+METHOD INT oplwin_ew_readonly(PR_OPLWIN *self) 
+{ 
+if (IsOutlined() ) 
+{ 
+KillOutline (self); 
+return (FALSE) ; 
+
+
+} 
+return (TRUE) ; 
+
+
+} 
+
+
+where the effect is to cancel any outline state before allowing any change to take place in the document, 
+whereas other reasons for the document being read-only continue to result in TRUE being returned. 
+
+
+12-15 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The ew_leave method 
+
+
+Whenever there is a run-time failure following user action that causes characters to be added to the 
+document (eg inside the wn_key, ew_insert, OF ew_paste_clip methods), a call is made to ew_leave. 
+
+
+For example, the code for edwin_ew_paste_clip is as follows: 
+
+
+METHOD INT edwin_ew_paste_clip(PR_EDWIN *self) 
+{ 
+UWORD len; 
+INT err; 
+
+
+CheckNotReadOnly (self); 
+len=p_send2 (self->edwin.clip,O_EP_SENSE_LEN) ; 
+if (len) 
+{ 
+if ((err=p_entersend4 (self-—>edwin.doc,O_EP_PASTE, 
+&self—>edwin.cpos, self->edwin.clip) ) !=0) 
+p_send3 (self, O_EW_LEAVE, err) ; 
+self—>edwin.clen+=len; 
+EdwinFwdChange (self) ; 
+SetEdwinSelect (self,self—>edwin.cpos-len, len) ; 
+} 
+return(len); 
+
+
+} 
+
+
+The significance of this is so that one particular error message can be trapped - namely the “Overflow” 
+error, E_GEN_OVER, that document objects such as EPFLaT generate when an attempt is made to insert more 
+than the allowed maximum number of characters. Code in the ew_leave method translates this particular 
+error into something more meaningful to the user: 
+
+
+METHOD VOID edwin_ew_leave(PR_EDWIN *self, INT err) 
+
+{ 
+
+if (err==E_GEN_OVER) 
+{ 
+hBeep () ; 
+if (self->edwin.flags&PR_EDWIN_NOTIFY_OVERFLOW) 
+
+hInfoPrint (-SYS_EDIT_NCHARS) ; 
+
+err=RUN_ACTIVE_CLEANUP_NONOTIFY; 
+} 
+
+f_leave(err); 
+
+
+} 
+
+
+(If desired, an application could modify this behaviour by subclassing this method.) 
+
+
+In English, the text for the system resource -sys_EDIT_NCcHaRs is “Maximum number of characters 
+reached”. As can be seen, this message is displayed only if the pR_EDWIN_NOTIFY_OVERFLOw flag is set in 
+edwin.flags. By default, this is set for all editors which set either of the 1n_EDwIN_vULEN_xxx flags on 
+initialisation. 
+
+
+Controlling the layout and formatting 
+
+
+The mechanisms described in this section require various measures of knowledge of the scrimc and 
+SCRLAY components of Epwin. In fact, on the whole, these mechanisms are not methods of Epwrn itself, 
+but involve sending messages to the scrime and/or scriay objects. 
+
+
+Amongst other things, these mechanisms allow: 
+e changes in which kinds of hidden symbols are displayed 
+e — setting the width of the cursor (eg to turn it off completely - if desired) 
+e changes in the font used to display the text 
+e changes in the size of window 
+e changes in the margins applying to paragraphs (including the ability to disable word-wrapping) 
+
+
+e setting tabstops. 
+
+
+12 - 16 
+
+
+12 EDIT WINDOWS 
+
+
+An introduction to SCRLAY 
+
+
+As mentioned already, the character content of an edit window is stored within a so-called “document 
+object”, which is an instance of a subclass of the FORM eppoc class. The document object can, for the 
+most part, be thought of as simply an extended buffer (possibly segmented), containing all the characters 
+in the document, together with paragraph delimiters, tab characters, and forced line breaks stored in line. 
+
+
+By contrast, the document object has no knowledge of 
+e tab stop positions 
+e whether various special characters (spaces, tabs, carriage returns, etc) are shown or hidden 
+e left, right, and first-line margins applying to paragraphs 
+e interline and interparagraph spacing 
+e the “keep with next’, “keep together’, and “start new page” attributes of paragraphs 
+e the fonts to be used to display (and/or print) characters. 
+These attributes of an editor are supervised by a scruay (“screen layout”) sub-component. 
+More precisely, from the point of view of scriay, screen layout consists of 
+e a linked list of paragraphs, each of which consist of 
+e a linked list of lines, each of which consists of 
+e a linked list of so-called thoxes. 
+There are three reasons why a line can be split into different tboxes: 
+
+
+¢ physical segmentation - the characters making up the line happen to be stored in two different 
+physical buffers at that point (this can only ever apply, for editors, if the flag 
+IN_EDWIN_TEXT_SEGMENTED is Set on initialisation) 
+
+
+¢ — stylistic segmentation - where there is a change of font, font-style, or character visibility 
+
+
+¢ enforced segmentation - where a limit of 236 characters per tbox is applied, to simplify visual 
+display of the text of a tbox on the screen by means of the Window Server function 
+gPrintBoxText (the value 236 is symbolically known as ws_PRINT_BOX_TEXT_MAX_LEN). 
+
+
+SCRLAY structure definitions 
+
+
+The screen layout is held in property of scriay using the following structures (defined in scrlay.cl); 
+
+
+typedef struct que_tbox 
+{ 
+struct scrlay_tbox *next; 
+struct scrlay_tbox *prev; 
+} QUE_TBOX; 
+
+
+typedef struct scrlay_tbox 
+{ 
+QUE_TBOX hd; 
+WORD width; /* width of box in pixels */ 
+UWORD tlen; /* number of doc positions, with mask info */ 
+} SCRLAY_TBOX; 
+
+
+typedef struct que_line 
+{ 
+struct scrlay_line *next; 
+struct scrlay_line *prev; 
+} QUE_LINE; 
+
+
+12-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+typedef struct scrlay_line 
+{ 
+QUE_LINE hd; 
+QUE_TBOX tboxs; 
+
+
+WORD indent; x pixel position of left of lst tbox 
+UWORD len; number of addressible content positions 
+UBYTE islast; TRUE if last line in paragraph 
+
+UBYTE new_page; TRUE if start of page 
+
+
+} SCRLAY_LINE; 
+
+
+typedef struct que_para 
+{ 
+struct scrlay_para *next; 
+struct scrlay_para *prev; 
+} QUE_PARA; 
+
+
+typedef struct scrlay_para 
+{ 
+QUE_PARA hd; 
+QUE_LINE lines; 
+} SCRLAY_PARA; 
+
+
+An important efficiency measure is that scriay only contains the layout information for the visible 
+portion of the data - ie the data currently visible on the screen (though it turns out simpler also to 
+maintain the data for any portion of the first visible paragraph that is off the top of the screen). 
+
+
+Thus scriay property contains the document offset of the top of the layout structure it currently possesses. 
+From this, it is possible to calculate the document offset of the start of any line, or the start of any tbox, 
+
+
+within the screen layout. 
+
+
+As well as containing the screen layout data, scriay contains the logic for re-calculating screen layout, 
+according to changes in, for example, document content or paragraph styling. Finally - and this is of 
+particular concern to users of edit boxes - scrLay property contains a scRLAY_STYLE “global style 
+definition” data structure: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD fid; 
+UWORD style; 
+UWORD height; 
+} SCRLAY_FONT; 
+
+
+typedef struct 
+
+
+{ 
+
+
+font id for wserv or typeface for printer 
+font style (eg bold) 
+height of printer font in decipoints 
+
+
+UWORD left; Left margin 
+
+UWORD right; Right margin 
+
+UWORD indent; Left margin of first line in para 
+
+UWORD align; Alignment (left, right, centre or justified) 
+
+
+} SCRLAY_MARGINS; 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD line; 
+
+UWORD above; 
+UWORD below; 
+UWORD flags; 
+
+
+} SCRLAY_SPACING; 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD x; 
+UWORD type; 
+
+
+} SCRLAY_TABSTOP 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD ntab; 
+SCRLAY_TABSTOP tab[SCRLAY_NTABS_MAX]; 
+
+
+} SCRLAY_TABS; 
+
+
+12 - 18 
+
+
+Space between paragraph lines 
+
+Space above paragraph 
+
+Space below paragraph 
+
+Keep together/next and start new page 
+
+
+tab position 
+tab type (left, right, centre or repeated) 
+
+
+number of tabs 
+
+
+12 EDIT WINDOWS 
+
+
+typedef struct 
+{ 
+
+
+SCRLAY_MARGINS *margins; Paragraph margins 
+SCRLAY_TABS *tabs; Paragraph tabs 
+SCRLAY_SPACING *spacing; Paragraph spacing 
+
+
+} SCRLAY_PDATA; 
+
+
+typedef struct 
+{ 
+
+
+UBYTE options; Layout options 
+
+UBYTE printer; TRUE if printer layout 
+SCRLAY_PDATA pd; Global margins, tabs, spacing 
+SCRLAY_FONT *font; Global font id and style 
+
+UBYTE *fwtab; Global font table or NULL 
+
+UWORD scrpwidth; Width of screen in printer units 
+
+
+SCRLAY_FONT *sfont; Global screen font id and style 
+} SCRLAY_STYLE; 
+
+
+Example: changing visibility of special characters 
+
+
+The following code shows an example of interaction with the scrLay_styLe data structure inside scriay. 
+The code either hides or shows specified so-called “special characters”: 
+
+
+LOCAL_C VOID ShowSymbols(PR_EDWIN *edwin, INT symbols) 
+{ 
+SCRLAY_STYLE style; 
+
+
+p_send3 (edwin->edwin.scrlay,O_SL_SENSE, &style); 
+style.options=symbols; 
+
+p_send3 (edwin->edwin.scrlay,O_SL_SET, &éstyle) ; 
+
+p_send3 (edwin->edwin.scrimg,O_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+} 
+
+
+The basic pattern here is: sense the global layout data, make the required changes, set the new values, and 
+then notify scrime of the change (see later for further discussion of scr1IMc). 
+
+
+The given routine is complete in its own right, but for it to be used, the allowed values of the options field 
+in SCRLAY_STYLE property have to be known. These can be found out from scrlay.cl: 
+
+
+SCRLAY_SHOW_TABS 0x01 
+
+SCRLAY_SHOW_SPACES 0x02 
+
+SCRLAY_SHOW_CRS 0x04 
+
+SCRLAY_SHOW_HYPHENS 0x08 Show optional hyphens 
+
+SCRLAY_SHOW_LFS Ox10 
+
+SCRLAY_WIDOW_ORPHAN 0x20 Set to enable widow & orphan suppression 
+
+
+Default values of SCRLAY_STYLE in edit windows 
+
+
+Note that many of the fields in scrLay_styLz are stored by indirection. By default, the indirected data 
+exists in suitable slots within EpwIn property - which contains a SCRLAY_MARGINS margins field anda 
+SCRLAY_FONT font field. 
+
+
+The following extract from edwin_wn_init shows how this works: 
+
+
+SCRLAY_STYLE style; 
+
+SCRLAY_DOC doc; 
+
+style.options=SCRLAY_SHOW_TABS; 
+
+style.printer=FALSE; 
+
+style.pd.margins=(&self-—>edwin.margins) ; 
+style.sfont=style.font=(&self->edwin.font) ; 
+style.pd.tabs=(SCRLAY_TABS *) (&self—->edwin.font.height) ; /* ntab = 0 */ 
+style. fwtab=NULL; 
+
+style.scrpwidth=0; 
+
+p_send3 (self,O_EW_INIT_STYLE, &style); /* chance for subclassers */ 
+p_send4 (self->edwin.scrlay=h_fnew(C_SCRLAY) ,O_SL_INIT, &édoc, &style) ; 
+
+
+(see later in this chapter for a discussion of the scrLay_poc structure). 
+
+
+Note in particular that, by default, no tabstops are set up. (There is a minor piece of trickery here, relying 
+on the fact that, for screen display purposes, the font .height field is always zero.) 
+
+
+12-19 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Changing from the default layout style 
+
+
+As can be seen above, one way to change from the default layout style is by a call to s1_sense followed by 
+one to sl_set. 
+
+
+Another approach is to subclass the ew_init_style method of pwn - since a call to this is made just 
+prior to the scruay object is actually created and initialised (see the code fragment given earlier). By 
+default, the ew_init_style method equals p_dummy, and does nothing. 
+
+
+Finally, all the above concerns so-called global style for the editor - style applying by default to all 
+portions. However, the formatting code within scruay is open to the possibility of local variations in 
+style. This is discussed further in the section on document objects below. 
+
+
+An introduction to SCRIMG 
+
+
+As noted above, changing the layout style by means of a call to si_set is not, by itself, sufficient to cause 
+an actual change in the formatted layout of the editor. In addition, the screen image scrime object has to 
+be notified - hence the si_style_changed message in the example given. 
+
+
+In general, scrime caters for the concepts of 
+e cursor position and select region 
+e emphasis on or off 
+e knowledge of the (lodger) window to be drawn to 
+
+
+e knowledge of how this window region may break down into a possible left gutter (“labels’’) 
+region, and a possible “line cursor” margin, as well as the main drawing area 
+
+
+e width of the text cursor, when displayed, as well as the style of any margin line cursor 
+e parameters affecting the way horizontal scrolling takes place 
+
+
+e the state of background reformatting (ie which parts of the layout are up-to-date, and which need 
+to be re-evaluated as soon as time allows). 
+
+
+Additionally, scrrme contains the logic for the actual displaying (drawing and redrawing) of the edit 
+window, for recalculating layout information (ie for driving the scruay object), for freeing layout 
+structures no longer required (since the visible portion of the document has altered), and for smoothly 
+scrolling the display vertically whenever appropriate. 
+
+
+In fact, it may well appear that scrimc contains the core logic for Epwt1n itself, and there is much to be said 
+for this view. Several methods of Epw1n simply delegate responsibility to scrime by passing on an 
+appropriate message. However, it may be worth pointing out a few of the general differences between the 
+overall epw1n object and its scrImG component: 
+
+
+¢ scrime (and scruay and indeed any class in FORM) is completely independent of any of the 
+concepts in HWIM, and can be utilised eg on the MC range of computers, where the front-line 
+user interface library (WIMP) is significantly different from the HWIM library 
+
+
+¢ scrime can be utilised independently of zpwrn, to provide so-called “edit-like windows” 
+
+
+¢ pwn may be viewed as an organiser of the cooperation between a scRIMG, a SCRLAY, and an 
+EPDoCc; the wn_init method of Epw1n involves a substantial amount of “form filling”, in which 
+these sub-components are properly initialised in a suitable relationship to one another 
+
+
+¢ EDWIN contains an extensive wn_key method, which is actually one of the longest methods in the 
+whole of the HWIM library 
+
+
+e¢ pwn adds on significant clipboard functionality, evaluation functionality, link-paste 
+functionality, and find and replace functionality 
+
+
+e amazingly (as discussed in more detail later in this chapter), scrime has no direct knowledge 
+whatsoever about the document object. 
+
+
+12 - 20 
+
+
+SCRIMG structure defin 
+
+
+12 EDIT WINDOWS 
+
+
+itions 
+
+
+The “window” or “drawing environment” aspects of a scrime object are stored in property in an 
+
+
+SCRIMG_WIN data structure: 
+
+
+typedef struct 
+{ 
+UWORD wid; 
+P_POINT tl; 
+WORD nlines; 
+UBYTE lheight; 
+UBYTE lascent; 
+WORD width; 
+WORD margin; 
+WORD lcfont; 
+UBYTE cwidth; 
+UBYTE lcstyle; 
+UBYTE lccode; 
+UBYTE hscrlx; 
+UBYTE hscrlm; 
+UBYTE drawplabs; 
+} SCRIMG_WIN; 
+
+
+window ID 
+top left corner of area being drawn to 
+number of text lines 
+line height in pixels 
+distance from top of line to text base line 
+total width in pixels (margin, line cursor,text) 
+width of label margin in pixels 
+line cursor font (or zero for no line cursor) 
+text cursor width 
+line cursor style 
+line cursor character code 
+horizontal scroll x jump 
+horizontal scroll margin 
+draw trailing para labels after formatting if set 
+
+
+Just as the scrLay_sTyLE data held by a scriay object can be sensed via an s1_sense method and set via 
+an si_set method, so also is there an si_sense method to sense the scrrmc_win data held by a scrime 
+object, and an si_set method to set this data (see later for examples of these calls). 
+
+
+In fact, as the code for scrimg_si_set makes clear, the si_set method takes two parameters - the first 
+
+
+being (if non-nut1) the poin 
+
+
+ter to a SCRIMG_WIN Struct, and the second being (if non-nuLL) the handle of 
+
+
+the associated scriay object: 
+
+
+METHOD INT scrimg_si 
+/* 
+Optionally set the w 
+and return the width 
+Also waits for an ba 
+ef: 
+{ 
+(PR_SCRIMG *)Dat 
+CompleteFormatti 
+if (lay) 
+self-—>scrimg 
+if (win!=NULL) 
+{ 
+self—>scrimg 
+self—>scrimg 
+self—>scrimg 
+if (self->sc 
+self->sc 
+self 
+self—>scrimg 
+
+
+self-—>scrimg. 
+self—>scrimg. 
+
+
+} 
+
+
+if (self->scrimg. 
+self-—>scrimg. 
+if (self->scrimg. 
+
+
+p_send3 (self 
+return (self->scr 
+
+
+} 
+
+
+During initialisation, EDwINn 
+
+
+_set (PR_SCRIMG *self,SCRIMG_WIN *win,VOID *lay) 
+
+
+indow and the layout object (win and lay may be NULL) 
+(in pixels) of the text area. 
+ckground formatting to die down. 
+
+
+Scrimg=self; 
+ng(); 
+
+
+.lay=lay; 
+
+
+-gc.font=WS_FONT_BASE; 
+
+-gc.style=G_STY_NORMAL; 
+
+-win=*win; 
+
+rimg.win.lcfont) 
+
+rimg.lcwidth=gTextWidth (self—>scrimg.win.lcfont, 
+—>scrimg.win.lcstyle, &self-—>scrimg.win.lccode,1)+2; 
+-mrwidth=self—>scrimg.win.margint+self—>scrimg.lcwidth; 
+xo=self—>scrimg.mrwidtht+self—>scrimg.win.tl.x; 
+txwidth=self—>scrimg.win.width-self-—>scrimg.mrwidth; 
+
+
+crs.line>self-—>scrimg.win.nlines-1) 
+crs.line=self-—>scrimg.win.nlines-1; 
+
+lay) 
+
+—>scrimg.lay,O_SL_SET_LINES, self->scrimg.win.nlines) ; 
+img.txwidth) ; 
+
+
+takes care of setting up appropriate values for the scrimc_win data structure - 
+
+
+based (as can be imagined) on the data in the In_EDwIN and IN_EDWIN_x Structures. 
+
+
+12-21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Example: changing the width of the text cursor 
+
+
+The following code shows an example of interaction with the scrimc_wtn data structure inside scrimc. 
+The code adjusts the width that the flashing text cursor will have, when shown (eg, it could be used to set 
+the width to zero - effectively to hide the cursor altogether): 
+
+
+LOCAL_C VOID SetCursorWidth(PR_EDWIN *ebH, INT cwidth) 
+
+
+{ 
+SCRIMG_WIN win; 
+
+
+p_send3 (edwin->edwin.scrimg,O_SI_SENSE, &win) ; 
+win. cwidth=cwidth; 
+p_send4 (edwin->edwin.scrimg,O_SI_SET, &win, NULL) ; 
+
+
+} 
+Changing the font used by an editor 
+
+
+The ew_set_font method of Epwrn can be used to change the font used for the display. The code follows: 
+
+
+METHOD VOID edwin_ew_set_font (PR_EDWIN *self,INT font,UINT style, EDWIN_LEADING 
+* leading) 
+
+/* 
+
+Expected to be accompanied by call to ew_set_size 
+
+
+a 
+
+
+{ 
+SCRIMG_WIN win; 
+G_FONT_INFO finfo; 
+
+
+self—>edwin.font.fid=font; 
+
+self—>edwin.font.style=style; 
+
+gFontInfo(self—>edwin.font.fid, self—>edwin.font.style, &finfo) ; 
+p_send3 (self—->edwin.scrimg,O_SI_SENSE, &win) ; 
+win.lheight=finfo.height+leading->total; 
+win.lascent=finfo.ascent+leading->top; 
+
+p_send4 (self—>edwin.scrimg,O_SI_SET, &éwin, NULL) ; 
+
+
+} 
+
+
+Note however that, as the comment in the code states, this call by itself will generally be insufficient to 
+effect the font change. Additionally: 
+
+
+e in many cases, the size of the window region may change (quite likely when the font change has 
+been triggered by a ‘Zoom’ menu command) 
+
+
+e a suitable request message will have to be passed in due course to scrime to request it to 
+recalculate the screen image - which will involve invalidating some or all of the formatting 
+information maintained by scruay. 
+
+
+See later for more information about notification and request messages to scrimc. The main point here is 
+that adjusting the scrimc_wt1n data does not, by itself, trigger a recalculation; rather, this is delayed until 
+all necessary adjustments have been made, to avoid needless repeated re-calculations. 
+
+
+Note incidentally that the new font details do not have to be passed on explicitly to scruay. Recall that 
+the various scRLAY_FonT data structures required by scruay are referenced indirectly: the scRLAY_STYLE 
+data structure actually contains, by default, pointers to the edwin. font structure inside EDWIN property. 
+
+
+Note moreover that there is no compulsion to use the ew_set_font method, in order to change the font 
+used by an editor. Rather, the code given above can be used as a template (in conjunction with more code 
+to be listed shortly) for application-specific code to achieve a similar result. 
+
+
+Note finally that editors with local variations in font - ie with some portions of text being displayed in one 
+style, and with other portions being displayed in another style - require alternative document objects to be 
+used - as is discussed later in this chapter. 
+
+
+12 - 22 
+
+
+12 EDIT WINDOWS 
+
+
+The ew_sense_size and ew_set_size methods 
+
+
+Code that can be used to resize an editor - for example in response to the status window changing, or in 
+response to a ‘Zoom’ menu command - includes the ew_sense_size and ew_set_size methods. These 
+are normally used as a pair, for obvious reasons: 
+
+
+METHOD VOID edwin_ew_sense_size(PR_EDWIN *self,P_EXTENT *pext) 
+
+
+{ 
+SCRIMG_WIN win; 
+
+
+p_send3 (self—>edwin.scrimg,O_SI_SENSE, &win) ; 
+pext—>tl=win.tl; 
+
+pext—>width=win.width; 
+pext—>height=win.nlines; 
+
+
+} 
+
+
+METHOD VOID edwin_ew_set_size(PR_EDWIN *self,P_EXTENT *pext,VOID *hand, INT method) 
+{ 
+SCRIMG_WIN win; 
+INT twid; 
+
+
+p_send3 (self-—>edwin.scrimg,O_SI_SENSE, &win) ; 
+self—>lodger.offset=win.tl=pext—>t1l; 
+self—>lodger.width=win.width=pext-—>width; 
+win.nlines=pext—>height; 
+twid=p_send4 (self-—>edwin.scrimg, O_SI_SET, &éwin, NULL) ; 
+if (hand) 
+
+p_send3 (hand, method, twid) ; 
+p_send3 (self—->edwin.scrimg, O_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+} 
+
+
+Note that the height field in the p_extent data accessed by both these methods refers to the number of 
+lines in the screen window - in contrast to the values in each of the other three fields in the p_ExtEnt data, 
+which all represent numbers of pixels. Evidently, scrimc always assumes that there are a whole number 
+of lines visible. 
+
+
+Next, note that the si_set method returns the number of pixels in the width of the text area of the editor, 
+after the resize. This value may or may not be useful - see below for its use within the wn_init method of 
+EDWIN itself. 
+
+
+Finally, note that the ew_set_size method supports a possible “soft” call-back - if the parameter nana is 
+non-nuLu - before making the si_style_changed request to scrime to trigger a layout recalculation. 
+
+
+Changing the paragraph margins 
+
+
+The following example could be used to set the “right” margin to the arbitrary large value of 4096 - and 
+thereby to disable word-wrap, in effect (as in the Program Editor). 
+
+
+Alternatively, the example could be extended to adjust the other paragraph margins used by paragraphs - 
+ie the “left” and “first line” margins: 
+
+
+LOCAL_C VOID SetRightMargin(PR_EDWIN *edwin,UINT right) 
+{ 
+edwin->edwin.margins.right=right; 
+p_send3 (edwin->edwin.scrimg,O_SI_STYLE_CHANGED, SCRIMG_STCHNG_DOC) ; 
+} 
+
+
+Notifying SCRIMG of a change in style 
+
+
+The si_style_changed method causes scrime to recalculate some or all of the layout in the associated 
+SCRLAY object, and to redraw the screen (intelligently - ie minimising the amount of redrawing that 
+actually is done). The cursor position and any select region are maintained, and as far as possible, the 
+cursor is drawn on the same line number of the screen (eg the second line down from the top of the visible 
+portion) as before. 
+
+
+Exactly how much work is carried out depends on the scrimG_sSTCHNG_xxx parameter passed (but note that 
+this parameter is ignored on the Series 3, with notice of it being taken only on the Series 3a and on the 
+MC): 
+
+
+e if the parameter is scrIMG_sTCHNG_Doc, the entire layout is rebuilt and redrawn (subject, as 
+always, to only building as much layout as is required to cover the visible portion of the 
+document) 
+
+
+12 - 23 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+if the parameter is scRIMG_STCHNG_PaARA, layout above the top of the paragraph containing the 
+cursor (or the top of any selected region) is not recalculated or redrawn, and any layout below the 
+bottom of the paragraph containing the cursor (or the foot of any selected region) is merely 
+scrolled vertically (if required) - this is the action appropriate when, for example, paragraph 
+styling is applied in the word processor by a key sequence such as CONTROL-BT 
+
+
+if the parameter is scRIMG_STCHNG_LINE, a similar optimisation is made, appropriate this time to 
+the application of phrase style (sometimes called “emphasis’”) in the Word Processor - this can 
+result in even less work being carried out, if for example the cursor is in the third or subsequent 
+line in a paragraph. 
+
+
+Initialising the SCRIMG_WIN data structure 
+
+
+For general background interest, here is an extract from edwin_wn_init, containing the code that creates 
+and initialises the scrrme subcomponent: 
+
+
+METHOD VOID edwin_wn_init (PR_EDWIN *self,IN_EDWIN *init,PR_WIN *whand, IN_EDWIN_X 
+*initx) 
+
+
+12 - 24 
+
+
+{ 
+
+SCRIMG_WIN win; 
+SCRLAY_DOC doc; 
+SCRLAY_STYLE style; 
+G_FONT_INFO finfo; 
+EDWIN_LEADING leading; 
+
+
+self-—>lodger.landlord=whand; 
+
+
+win.lcfont=0; /* no left cursor by default */ 
+if (init->flags&IN_EDWIN_LEFT_CURSOR) 
+
+
+win.lcfont=WS_FONT_BASE; 
+win.lcstyle=self—>edwin.font.style&G_STY_DOUBLE; 
+win. lccode=WS_SYMBOL_MARGIN_CURSOR; 
+
+
+leading.total=2; /* by default, one pixel leading at top and at bottom */ 
+leading.top=1; 
+if (init->flags&IN_EDWIN_LEADING_SUPPLIED) 
+
+leading=initx—>leading; 
+win.lheight=finfo.height+leading.total; 
+win.lascent=finfo.ascentt+tleading.top; 
+
+
+win.wid=whand->win.id; 
+win.tl=initx-—>pos; /* may be garbage but no harm done */ 
+win.nlines=(init-—>flags&IN_EDWIN_VISLINES_SUPPLIED? initx->vislines: 1); 
+win.width=self-—>lodger.width; 
+win.margin=0; 
+win.cwidth=2; 
+if (win.nlines==1) 
+
+{ 
+
+win. hscr1lx=0; 
+
+win. hscrlm=win.width>>2; 
+
+} 
+else 
+
+win. hscrlx=win.hscrlm=30; 
+self—>edwin.scrimg=h_fnew(C_SCRIMG) ; 
+self—>edwin.margins.right=p_send4 (self-—>edwin.scrimg,O_SI_SET, 
+
+éwin, self-—>edwin.scrlay) -finfo.max_width; 
+
+if (win.nlines==1) 
+
+
+self—>edwin.margins.right=4096; /* any large value will do */ 
+if (init->flags&IN_EDWIN_POSITION_SUPPLIED) 
+{ /* else defer until following lg_set_id_pos */ 
+
+
+self—>lodger.offset=win.tl; 
+self—>win.id=win.wid; 
+
+p_send4 (self—>edwin.scrimg,O_SI_INIT,0,0); 
+SelectAl1lOrCurEnd (self); 
+
+} 
+
+
+12 EDIT WINDOWS 
+
+
+Direct interaction with document objects 
+
+
+A given EpwIn object interacts with up to two document objects: the document object where its own 
+character content is stored, and (optionally) the clipboard document object. 
+
+
+The clipboard document object is usually an instance of either EPFLAT or EPSEG. See the OLIB Reference 
+manual for a description of these two classes - which are each a subclass of EPRooT. 
+
+
+The main document object for an Epwin has to be a subclass of the FORM eppoc class. This is a 
+specialised subclass of EPpRoot, and like EPRooT, it supports both “flat” and “segmented” concrete 
+subclasses, namely eEpriat and Epsec. Methods of eproor all carry over to Eppoc - although the 
+implementation may differ, in places. 
+
+
+Although many of the methods of zpw1n manipulate the document objects on behalf of the application, 
+there can be occasions where it is more appropriate for the application to interact directly with these 
+objects. Afterwards, of course, the editor has to be informed that a change has taken place. 
+
+
+Another reason for wishing to understand document objects more deeply is in order to support local 
+variations in style data. Yet another is in order to supply “labels” for paragraphs. All these topics are 
+discussed in the following subsections of this chapter. 
+
+
+Setting text directly into the document object 
+
+
+Suppose for example that an application wishes to set a large amount of text into an edit window - text 
+that can be read in stages from a file. The following steps could be taken. 
+
+
+First, the handle of the document object needs to be obtained. This can be read out of the edwin.doc 
+property field of the Epw1n, or the document object may have been created separately - in which case the 
+handle will already be known. 
+
+
+Next, it may be appropriate (especially in the case of a flat document object) to set the capacity of the 
+document object in advance - if the overall size is known. The ep_capacity method (refer to the OLIB 
+Reference manual for details) can be used to this end. (The ep_capacity method is left as p_dummy for all 
+segmented document objects.) 
+
+
+Following that, repeated calls of the following sort can be made: 
+p_send5 (doc, O_EP_INSERT,pos,buf,1len); 
+
+
+having the effect, each time, of inserting the 1en characters at *bur into the document, at document offset 
+pos. It would be usual to track the value of pos as this operation proceeds, with 1en being added to it each 
+time 1en more characters are inserted. 
+
+
+Finally, code of the following sort is required: 
+
+
+LOCAL_C VOID NotifyDocChanged(PR_EDWIN *edwin) 
+
+
+{ 
+UINT doclen; 
+
+
+doclen=p_send2 (edwin->edwin.doc, O_EP_SENSE_LEN) ; 
+edwin->edwin.clen=doclent+1; 
+
+p_send3 (edwin->edwin.scrimg,O_SI_DOC_CHANGED, doclen) ; 
+} 
+
+
+It is this last routine that stands most in need of comment here (the earlier steps, after all, only require 
+knowledge of the Eproot class). In general 
+
+
+e scrime level data has to be adjusted - by means of, for example, the si_doc_changed method 
+
+
+¢ and, at the same time, Epwtn level data has to be adjusted - usually by direct manipulation of the 
+relevant property fields. 
+
+
+There are actually two key epw1n property fields in this context: 
+
+
+¢ edwin.clen, giving the total “character length” of the document (including the final paragraph 
+delimiter) 
+
+
+@ edwin.cpos, giving the cursor position, as a document offset. 
+
+
+For simplicity, the above routine, Not ifyDocChanged, omits making any change in the cursor position - 
+which may be appropriate in some cases, but it will not be appropriate in other cases, and will even result 
+in program crashes in yet other cases (eg if there are fewer characters in the document after the change 
+than before the change). 
+
+
+12 - 25 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Dual variables at the EDWIN and SCRIMG levels 
+
+
+As can be seen, copies of, effectively, the total character length of the document are held by both scrime 
+and Epwin. Likewise, dual copies are also kept of the cursor position. There is also a select field within 
+EDWIN property (which is TRuE if there is a non-nuLL select region, otherwise FaLsE), which must, once 
+again, be kept in synchronisation with the status of the select region as known to scrime. 
+
+
+The reason for this duplication of data storage is to increase the speed at which various critical 
+manoeuvres within edit boxes can be executed. However, it should be pointed out that failure to keep 
+these dual variables appropriately in harmony is a common cause of bugs in programming edit windows. 
+
+
+Adjusting the cursor position 
+
+
+One way that the cursor position of an edit window (and, with it, the select region) can be adjusted is via 
+the ew_set method documented earlier in this chapter. 
+
+
+For many purposes, however, the scrimc method si_move_cursor may prove more suitable. In fact, 
+si_move_cursor is used frequently within Epw1n code (for example, within the ew_set method), often via 
+the following utility routine: 
+
+
+LOCAL_C VOID MoveCursor(PR_EDWIN *self,INT shift, INT type) 
+
+
+{ 
+
+self—>edwin.select=p_send5 (self->edwin.scrimg, O_SI_MOVE_CURSOR, 
+shift,type, &self-—>edwin.cpos) ; 
+
+} 
+
+
+Subclasses of zpw1n often contain a duplicate of this utility function - such is its use. 
+The meaning of the shift parameter to si_move_cursor is as follows: 
+
+
+e ifthe shift parameter is non-zero, it means to extend (or create) a select region, with the 
+movement specified by type being applied to the moving end of the selection 
+
+
+e if shift is zero, it means to cancel any existing select region, and to move the cursor as specified 
+by type. 
+
+
+The return value from si_move_cursor 1S TRUE if there is a non-NULL select region after the movement, 
+and otherwise FALSE. 
+
+
+The possible meanings of type are as follows: 
+
+
+SCRIMG_LINEDN move the cursor down one line 
+
+SCRIMG_LINEUP move the cursor up one line 
+
+SCRIMG_PAGEDN move the cursor down one page 
+
+SCRIMG_PAGEUP move the cursor up one page 
+
+SCRIMG_LINBEG move the cursor to the beginning of the current line 
+
+SCRIMG_LINEND move the cursor to the end of the current line 
+
+SCRIMG_SETPOS move the cursor to the document offset specified by the final parameter. 
+
+
+In all cases, the final position of the cursor, as a document offset, is written to the address specified by the 
+final parameter to the si_move_cursor call. 
+
+
+Logical cursor movement and physical cursor movement 
+
+
+Most of the type values in the above table cater for so-called “physical” cursor movement - where the 
+actual movement of the cursor is determined by reference to the current layout. (In order to work out 
+where to position the cursor, scriMe interrogates the data structures maintained by the associated scrLay 
+object.) 
+
+
+In many other cases - for example, in response to the CONTROL-LEFT key, which moves the cursor back to 
+the next beginning of a word - the movement of the cursor is instead determined by reference to document 
+content, and results in a so-called “logical” cursor movement. Methods of EPRoot, such as ep_scan_word, 
+may be of use in this case. Once the required document offset is known, a call to si_move_cursor iS 
+required, specifying scrImMG_sETPos as the type. For this reason, subclasses of epw1n often contain a 
+routine such as 
+
+
+12 - 26 
+
+
+12 EDIT WINDOWS 
+
+
+LOCAL_C VOID SetCursor(PR_EDWIN *self) 
+
+
+{ 
+MoveCursor (self,0,SCRIMG_SETPOS) ; 
+
+
+} 
+
+
+which, evidently, layers over the Movecursor utility routine described earlier. 
+
+
+On this subject, yet another routine that may be worth duplicating is the following, whose effect is to set 
+up a select region with given ends (this routine is called, in effect, from inside edwin_ew_set): 
+
+
+LOCAL_C VOID SetEdwinSelect (PR_EDWIN *self,UINT ancpos,INT sellen) 
+{ 
+
+
+self—>edwin.cpos=ancpos; 
+MoveCursor (self,0,SCRIMG_SETPOS) ; 
+self—>edwin.cpos+=sellen; 
+MoveCursor (self, TRUE, SCRIMG_SETPOS) ; 
+
+
+} 
+Notifying SCRIMG of a change in document content 
+
+
+The scrime class supports in all four different methods for reporting to it that there has been a change in 
+the document. These methods differ primarily in how much reformatting is required - to avoid incurring 
+unnecessary work re-evaluating layout data that cannot possibly have changed. (That is a very important 
+consideration when the user is typing in the middle of a sizeable paragraph.) 
+
+
+The si_doc_reset method can be called as follows: 
+p_send5 (scrimg, O_SI_DOC_RESET, doclen,cpos, line) ; 
+
+
+with the following effect: 
+
+
+¢ scrime is notified that the document has totally changed, and now has document length docien 
+e any existing select region should be discarded 
+
+
+e the existing layout data should be discarded 
+
+
+e the layout should be rebuilt so that the curspor is put at document offset pos and is displayed at 
+line number 1ine on the visible screen (subject to that line being reachable). 
+
+
+Note that 1ine can be set to the value -1 in order to pick up the current line number (so that the cursor 
+remains, if possible, on the same line of the screen as before). 
+
+
+Note again that the docien value includes the final terminating paragraph delimiter in the document. 
+
+
+A simple example of the use of si_doc_reset 1s in the following utility routine called inside 
+
+
+edwin_wn_set: 
+
+
+LOCAL_C VOID EdwinSet (PR_EDWIN *self,SE_EDWIN *set) 
+
+
+{ 
+p_send4 (self—>edwin.doc, O_EP_SET_TEXT, set—->buf, set-—>len) ; 
+
+
+self—>edwin.cpos=0; 
+self—>edwin.clen=set-—>len+1; 
+p_send5 (self—>edwin.scrimg, O_SI_DOC_RESET, self->edwin.clen,0,0); 
+
+
+} 
+(the code in edwin_wn_set goes on to set the cursor position and select region depending on the value of 
+the initialisation 1N_EDWIN_xxx flags). 
+Similar in effect to si_doc_reset, the si_doc_changed method differs on in that the cursor position is 
+
+
+maintained the same as before the change was made. Accordingly, whilst a docien parameter is still 
+needed, this method has no cpos or line parameters. The way to call si_doc_changed in general is 
+
+
+p_send3 (scrimg, O_SI_DOC_CHANGED, doclen) ; 
+
+
+For example, edwin_ew_replace calls si_doc_changed, indirectly, as follows (this code also illustrates use 
+of the scrimc method si_sense_select): 
+
+
+LOCAL_C VOID EdwinDocChanged(PR_EDWIN *self) 
+
+
+{ 
+self—>edwin. change=EW_CHANGE; 
+p_send3 (self->edwin.scrimg,O_SI_DOC_CHANGED, self->edwin.clen) ; 
+
+
+} 
+12-27 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD INT edwin_ew_replace(PR_EDWIN *self, TEXT *replace, INT backwards) 
+{ 
+UWORD replen; 
+UWORD sellen; 
+UWORD pos; 
+INT err; 
+
+
+CheckNotReadOnly (self); 
+
+replen=p_slen (replace) ; 
+
+sellen=p_send3 (self-—>edwin.scrimg,O_SI_GET_SELECT, &pos) ; 
+
+if ((err=p_entersend5 (self—>edwin.doc, O_EP_INSERT, pos, replace, replen) ) !=0) 
+p_send3 (self,O_EW_LEAVE, err) ; 
+
+self—>edwin.cpos=pos+treplen; 
+
+if (backwards) 
+self—>edwin.cpos=pos; 
+
+SetCursor (self); 
+
+p_send4 (self—>edwin.doc, O_EP_DELETE, pos+replen, postreplentsellen) ; 
+
+self—>edwin.clen+=(replen-sellen) ; 
+
+EdwinDocChanged (self) ; 
+
+return (0); /* confirm success */ 
+
+
+} 
+Notifying SCRIMG of a local change in document content 
+
+
+The si_fwd_change method of scrime is called as follows: 
+
+
+p_send3 (scrimg, O_SI_FWD_CHANGE, doclen) ; 
+
+
+This takes exactly the same parameters as si_doc_changed, and as in that case, the method has the effect 
+of 
+
+
+e cancelling any select region 
+
+
+e keeping the cursor at the same document offset as before. 
+
+
+However, for si_fwd_change, ScRIMG makes the assumption that the layout cannot change in paragraphs 
+earlier in the document than that containing the cursor; nor can it change in lines in the current paragraph 
+more than one above that containing the cursor. Briefly (though, as can be appreciated, not completely 
+accurately), only layout forward from the cursor can have changed. 
+
+
+For example, edwin_ew_paste_clip Calls si_fwd_changed, indirectly, as follows: 
+
+
+LOCAL_C VOID EdwinFwdChange(PR_EDWIN *self) 
+{ 
+self—>edwin. change=EW_CHANGE; 
+p_send3 (self—>edwin.scrimg,O_SI_FWD_CHANGE, self-—>edwin.clen) ; 
+} 
+
+
+METHOD INT edwin_ew_paste_clip(PR_EDWIN *self) 
+{ 
+UWORD len; 
+INT err; 
+
+
+CheckNotReadOnly (self); 
+len=p_send2 (self->edwin.clip,O_EP_SENSE_LEN) ; 
+if (len) 
+{ 
+if ((err=p_entersend4 (self—>edwin.doc,O_EP_PASTE, 
+&self—>edwin.cpos, self->edwin.clip) ) !=0) 
+p_send3 (self, O_EW_LEAVE, err); 
+self—>edwin.clen+=len; 
+EdwinFwdChange (self) ; 
+SetEdwinSelect (self,self-—>edwin.cpos-len, len) ; 
+} 
+return(len); 
+
+
+} 
+
+
+The si_para_changed method takes stages one step further by restricting the extent of possible layout 
+change to the current paragraph (whereas a change notified by si_fwd_change can effect regions on the 
+screen arbitrarily far below the current paragraph). More precisely, si_para_changed assumes that the 
+only possible change in layout for paragraphs below the current paragraph is vertical scrolling. 
+
+
+12 - 28 
+
+
+12 EDIT WINDOWS 
+
+
+Another change between si_fwd_change and si_para_changed is in the form of the parameters passed. 
+In general, a call to si_para_changed has the form 
+
+
+SCRLAY_PLX old; 
+p_send4 (scrimg, O_SI_PARA_CHANGED, keycode, &01d) ; 
+
+
+The precise description of the method is that the paragraph containing the cursor has changed at the 
+cursor position as a result of one of: 
+
+
+e asingle character insertion of a content character, where keycode is either a character code 
+(which is assumed to be printable) or zero (paragraph end) or '\t' (W_KEY_TAB) Or '\n' 
+
+
+e a left delete, where the character code is '\b' (W_KEY_DELETE_LEFT) 
+e aright delete, where the character is 127 (W_KEY_DELETE_RIGHT). 
+
+
+The method immediately redraws the current line to reflect the input, and completes the production and 
+the drawing of the layout as a background task. The final parameter, which is a pointer to a scRLAY_PLX 
+struct, has significance only when keycode 18 W_KEY_DELETE_LEFT. This is required in order for scrimc 
+code to be able to make a safe judgement about whether the deletion has effects that extend over more 
+than one line (the problem being that scrime cannot in this calculate the old cursor position after being 
+notified of the change in the document). 
+
+
+An example of code that sets up the appropriate scrLay_pLx structure, prior to calling si_para_changed, 
+is in the following extract from edwin_wn_key, for the case when a w_KEY_DELETE_LEFT key has been 
+received: 
+
+
+case W_KEY_DELETE_LEFT: 
+CheckNotReadOnly (self); 
+if (self->edwin.select) 
+goto delsel; 
+if (self->edwin.cpos==0) 
+break; 
+p_send3 (self—>edwin.scrimg,O_SI_DELPREP, &p1x) ; 
+self—>edwin.cpos-=1; 
+p_send4 (self-—>edwin.doc, O_EP_DELETE, self—>edwin.cpos, self->edwin.cpost1l) ; 
+self—>edwin.clen-=1; 
+p_send4 (self—>edwin.scrimg, O_SI_PARA_CHANGED, keycode, &p1x) ; 
+
+
+As can be seen, there is no need to pass a doclen parameter to si_para_changed. 
+
+
+When there is a change of content and a change in cursor position 
+
+
+The above few sections have touched (and hinted) at one potential problem when orchestrating 
+notification to scrime that the document has altered, whilst at the same time trying to take advantage of 
+incremental updates in the layout information (for speed purposes). 
+
+
+The problem is that scrimc cannot be left with a cursor position that no longer exists in the document. 
+More precisely, recall that scriay ultimately views the document as consisting of a series of so-called 
+tboxes. For example, a given tbox may refer to n characters starting at document offset dort. As 
+mentioned earlier, these n characters will all be stored contiguously within a buffer inside the associated 
+document object. But suppose, as a result of a change in the document, these characters are no longer 
+stored contiguously. Then any subsequent attempt to access these characters - by reference - will fail. But 
+this is precisely the kind of thing that scrimc and scruay will, between them, attempt to do - so long as 
+they believe that part of the layout structure is still valid. 
+
+
+Without going into any more details, the moral is clear: position the scrime cursor to the beginning of any 
+region where change is about to occur, before making that actual change. Various aspects of the EDwIN 
+code given above can be seen, upon inspection, to be obeying this principle. 
+
+
+12 - 29 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The SCRLAY_DOC data structure 
+
+
+The si_init method, described earlier, actually requires the address of a scrLay_poc data structure, as 
+well as the address of a scRLAY_STYLE data structure. The scriay_poc structure informs scrLay about 
+some very important aspects of the associated document object: 
+
+
+typedef struct 
+{ 
+
+
+UWORD len; Length of doc (one greater than max position) 
+VOID *content; Object containing document content 
+
+WORD sensechars; Method to sense character segments 
+
+WORD sensepdata; Method to sense paragraph layout data 
+
+WORD senseplabel; Method to sense paragraph label 
+
+WORD toparst; Method to scan start of paragraph 
+
+WORD enqpage; Method to enquire for a page break 
+
+
+} SCRLAY_DOC; 
+
+
+Here is how these values are filled in during edwin_wn_init: 
+
+
+SCRLAY_DOC doc; 
+
+
+doc.enqpage=0; 
+
+if (init->flags&IN_EDWIN_TEXT_SEGMENTED) 
+{ 
+doc.sensechars=O_EPDOC_SENSE_CHARS; 
+doc.toparst=O_EPDOC_PARA_START; 
+if (init->flags&IN_EDWIN_PAGINATABLE) 
+
+doc.enqpage=O_EPDOC_ENQ_PAGE; 
+
+} 
+
+
+else 
+{ 
+doc.sensechars=0O_EPFDOC_SENSE_CHARS; 
+doc.toparst=O_EPFDOC_PARA_START; 
+
+
+} 
+if (init->flags&IN_EDWIN_DOC_SUPPLIED) 
+self—>edwin.doc=initx->doc; 
+else 
+{ 
+self—->edwin.doc=NewEdwinDoc (CAT_HWIM_FORM, C_EPFDOC, init) ; 
+p_send4 (self—>edwin.doc, O_EP_SET_TEXT, &init->contents[0],p_slen(é&init- 
+>contents[0])); 
+} 
+doc.sensepdata=0; 
+doc.senseplabel=0; 
+doc.content=self->edwin.doc; 
+doc. len=self-—>edwin.clen=p_send2 (self-—>edwin.doc, O_EP_SENSE_LEN) +1; 
+
+
+Subclasses of zpw1n (or other window objects providing edit-like windows) may wish to alter some of the 
+values of these fields, to achieve affects such as paragraphs with associated labels. 
+
+
+The five soft method numbers in SCRLAY_DOC 
+
+
+It is time to point out one key design decision embodied in the relationship between scrimc, scRLay, and 
+EPpoc. In fact, scrnay only ever communicates with the document object via the five soft methods (also 
+known as “call-backs’’) whose numbers are contained within the scruay_poc data structure. And scrimeG 
+never communicates directly with the document object. (For example, when scrime needs to display text 
+on the screen - eg in response to a redraw request - it reads the characters it has to draw, by sending the 
+associated scrLay object an s1_read message.) 
+
+
+This allows for diverse powerful objects to be built up, using scrLay and scrimc as components. In some 
+cases, the associated document object will continue to be a subclass of Eppoc - as is always the case when 
+EDWIN is involved. But there is no fundamental requirement for this to be the case. Instead, the only 
+requirement is to provide methods for some of the slots in scRLAY_poc. 
+
+
+The SENSECHARS call-back 
+The protocol of the sensechars call-back can be seen from the following excerpt from scriay code: 
+
+
+GLDEF_C VOID SenseChars (SCRLAY_SENSECHARS *ps,SCRLAY_FONT **pf,UBYTE **pfw) 
+{ 
+
+
+p_send5 (DatScrlay-—>scrlay.doc.content, DatScrlay-—>scrlay.doc.sensechars,ps,pf,pfw); 
+
+
+} 
+
+
+12 - 30 
+
+
+12 EDIT WINDOWS 
+
+
+This uses the scRLAY_SENSECHARS Struct which is defined as follows: 
+
+
+typedef struct 
+{ 
+
+
+UWORD pos; document position to sense 
+WORD printer; TRUE for printer data else screen data 
+TEXT *buf; address of character block 
+WORD blen; length of character block 
+
+
+} SCRLAY_SENSECHARS; 
+
+
+One concrete realisation of the sensechars call-back is provided by the epdoc_sense_chars method of the 
+EPDoc class: 
+
+
+METHOD VOID epdoc_epdoc_sense_chars (PR_EPDOC *self,SCRLAY_SENSECHARS *sense) 
+{ 
+sense->blen=p_send5 (self, O_EP_SENSE_CHARS, 
+&sense—>buf, sense-—>pos, WS_MAX_PRINT_BOX_TEXT_LEN) ; 
+
+
+} 
+
+
+It will be immediately apparent that this realisation of sensechars has ignored the final two parameters, 
+pf and pfw. That is entirely deliberate. The reason for this is that, prior to scrLay sending the 
+sensechars message, it pre-loads the pf and pfw variables to point to the corresponding global style 
+fields, inside the scrLay_styLe data structure. Accordingly, for editors in which there is no local 
+variation in style, there is no need for the sensechars call-back to write to the passed pf and pfw 
+variables. 
+
+
+For interest, here is an extract from the sensechars call-back provided by the Word Processor document 
+class (known simply as doc): 
+
+
+METHOD INT doc_epdoc_sense_chars(PR_DOC *self,SCRLAY_SENSECHARS *pss, 
+SCRLAY_FONT **pf,UBYTE **pfw) 
+{ 
+TAGLIST_ITEM *pi; 
+LOG_POSITION *plog; 
+UINT len; 
+UBYTE *pw; 
+
+
+pi=doc_dc_sense_position(self,pss-—>pos) ; 
+plog=(&self—->doc.t->taglist.lpos) ; 
+if (pf) /* if pss->printer is TRUE, get printer data */ 
+{ 
+if (pss->printer) 
+{ 
+SensePrnFont (pi->par,pi->phr, &self—>doc.pf); 
+*pf=&self->doc.pf; 
+} 
+else 
+{ 
+pw=SenseScrFont (self,pi->par,pi->phr, &self—>doc.sf); 
+*pf=&self->doc.sf; 
+} 
+} 
+if (pfw) /* if pss->printer is TRUE, get printer data */ 
+{ 
+if (pss->printer) 
+*pfw=SensePrnWidthTable(self,pi-—>par,pi->phr) ; 
+else 
+*pfw=pw; 
+} 
+len=pi->link-plog->offset; 
+pss->blen=p_send5 (self, O_EP_SENSE_CHARS, &pss->buf,pss-—>pos, len); 
+return (pss—>blen==len) ; 
+
+
+} 
+Without going into details, some points can be noted: 
+
+
+e the significance of the printer field in the scrLAy_sENSECHARs Struct is that, if it is TRUE, printer 
+font width tables and printer font details should be provided - otherwise data for screen display 
+
+
+e atest should be made on pf and pfw, in case they are nut, which means that no data should be 
+written to them in that case. 
+
+
+12 - 31 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Structure of SCRLAY font width tables 
+
+
+Reference has been made above to font width tables. As can be seen, the default value of the font width 
+table pointer fwtab - as set up IN edwin_wn_init - is actually nunu. This clarifies that an explicit font 
+width table is not always required. In this case, widths of pieces of text are calculated by calling the 
+Window Server function gtextwidth. But for some purposes, having a font width table on the client side 
+significantly increases the speed at which formatting can take place. Furthermore, for printing purposes, 
+having font width tables loaded is essential. See the Printing chapter in this manual for more information 
+about font width tables. 
+
+
+The TOPARST call-back 
+
+
+The protocol of the toparst call-back can be seen from the following excerpt from scruay code: 
+
+
+LOCAL_C VOID ToParStart (UWORD *pos) 
+{ 
+
+
+p_send3 (DatScrlay-—>scrlay.doc.content,DatScrlay->scrlay.doc.toparst,pos) ; 
+
+
+} 
+
+
+In contrast to the sensechars call-back, this is a completely straightforward routine, with only one 
+parameter, which is a pointer to a document offset that needs to be converted to that for the start of the 
+paragraph containing it. 
+
+
+The implementation of toparst by Eppoc is as follows: 
+
+
+METHOD VOID epdoc_epdoc_para_start (PR_EPDOC *self,UWORD *ppos) 
+
+/* 
+
+Convert *ppos to point to the beginning of the paragraph containing *ppos 
+
+*/ 
+{ 
+p_send4 (self, O_EP_SCAN_PARA, ppos, EP_SCAN_BACKWARDS | EP_SCAN_STAY | EP_SCAN_TO_BEGIN) ; 
+} 
+
+
+The ENQPAGE call-back 
+
+
+The enqpage call-back, if non-zero, is used by scriay to determine whether a page-break is to occur at a 
+given line in a paragraph. This fact is indicated by setting the new_page field TRuz, in the corresponding 
+SCRLAY_LINE data structure (see earlier in this chapter for the definition of this structure). 
+
+
+By default, this call-back is left as zero, in edit windows, but Epwrn sets it to epdoc_eng_page if the 
+initialisation flag IN_EDWIN_PAGINATABLE Is Set. 
+
+
+A full discussion of the operation of epdoc_eng_page requires detailed knowledge of the Eppoc class. 
+
+
+The SENSEPDATA call-back 
+
+
+The sensepdata call-back plays a role analogous to sensechars call-back: it caters for local variations in 
+paragraph styling (whereas sensechars Caters for local variations in phrase emphasis). 
+
+
+The protocol for the sensepdata call-back can be seen from the following extract from scriay code: 
+
+
+if (DatScrlay->scrlay.doc.sensepdata) 
+p_send5 (DatScrlay-—>scrlay.doc.content, DatScrlay-—>scrlay.doc.sensepdata, 
+posl,DatScrlay->scrlay.st.printer, &DatScrlay-—>scrlay.st.pd); 
+
+
+In other words, if the call-back is non-zero, the document object has to provide the scrLay_ppata data for 
+the paragraph containing the document offset posi (and paying due respect to whether the printer 
+parameter is TRUE Or FALSE). 
+
+
+12 - 32 
+
+
+12 EDIT WINDOWS 
+
+
+For interest, here is how the Word Processor doc class provides the sensepdata Call-back: 
+
+
+METHOD VOID doc_dc_sense_pdata(PR_DOC *self,UINT pos,INT printer,SCRLAY_PDATA *pd) 
+
+
+/* 
+
+
+Sense the margin, tab and spacing data for the current paragraph. 
+If printer is TRUE, return printer values. 
+
+
+af 
+
+
+{ 
+PAR_STYLE *par; 
+
+
+par=doc_dc_sense_position(self,pos) —>par; 
+
+if (!printer) 
+{ 
+SenseScrTabs (self,par, &self-—>doc.tabs) ; 
+pd->margins=&par->scr_mar; 
+} 
+
+else 
+{ 
+SensePrntTabs (self,par, &Self—>doc.tabs) ; 
+pd->margins=&par->prn_mar; 
+pd->spacing=&par->prn_spc; 
+} 
+
+pd->tabs=&self->doc.tabs; 
+
+} 
+
+
+The SENSEPLABEL call-back 
+
+
+If non-zero, the senseplabe1 call-back is assumed to provide information about labels to be drawn 
+alongside the starts of paragraphs, in a left margin area. Two examples of paragraph labels are 
+
+
+field names in the Database application 
+
+
+style short-codes in the Word Processor application. 
+
+
+The protocol of the call-back can be seen from the Word Processor implementation of the method: 
+
+
+METHOD VOID doc_dc_sense_plabel(PR_DOC *self,UINT cpos,INT printer, SCRLAY_PLABEL 
+k* 
+ppl) 
+
+
+{ 
+PAR_STYLE *par; 
+XWP_LAY *pxlay; 
+
+
+pxlay=SenseLay (self); 
+
+*ppl=&pxlay-—>label; 
+par=doc_dc_sense_position(self,cpos) ->par; 
+pxlay->label.buf=&par->ph.sc[0]; 
+pxlay->label.blen=2; 
+
+} 
+
+
+As with many of these call-backs, two of the parameters passed are 
+
+
+the document offset, cpos, of the position of interest 
+
+
+a flag, printer, specifying whether the information is required for screen-display purposes or for 
+printing purposes. 
+
+
+The final parameter involves the scRLAY_PLABEL struct, whose definition is as follows: 
+
+
+typedef struct 
+
+
+{ 
+SCRLAY_FONT font; font ID, height (printer only) and style 
+
+
+UWORD align; alignment 
+TEXT *buf; address of character block 
+WORD blen; length of character block 
+
+
+} SCRLAY_PLABEL; 
+
+
+12 - 33 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Some examples of edit-/ike windows 
+
+
+Admittedly, there is a formidable learning curve to gaining full familiarity with the scope and power of 
+the scriay and scrime classes. In particular, despite its length, this chapter has only touched peripherally 
+on such topics as page breaks and special support for printing (ie using approaches other than the 
+LPRINTER and xPRINTER Classes). 
+
+
+However, it turns out in practice that many displays can be programmed more quickly and more efficiently 
+using scrimc and scruay, than using any alternative mechanisms. Furthermore, in many cases only a 
+small amount of the rather detailed full interface to scrimc and scruay needs to be appreciated. 
+
+
+One example is the “Synonyms” screen in the Spellchecker application. This consists of a list of words 
+which can be navigated by standard keypresses. Thus if the word “Bang” is looked up, the screen can 
+look like: 
+
+
+ban 
+
+cities: hit, bell, ringer, bull’s-eye, gong, slam, smash; 
+
+crash, boom, clang, clap, resound, roar, rumble, shake, 
+under; 
+
+Bees blast, blare, boom, discharge, noise, pop, report, 
+
+
+rOar; 
+
+hit, knock, blow, box, bump, chop, clap, conk, crack, crash, 
+cuff, impact, jar, jolt, lick, punch, rap, slap, slug, smack, 
+smash, swat, swipe, tap, wallop, whack. 
+
+crack, pop, snap, thump; 
+
+dent, hollows, dimple, indent; 
+
+
+In this example, ROM code handles: 
+e automatically wrapping the lists of words at the edge of the window 
+e¢ automatically smoothly scrolling the display vertically when needed 
+e navigating by word - using the ep_scan_word method 
+
+
+e displaying the relevant “labels” at the side of each group of words (in this example, “noun” and 
+“verb’). 
+
+
+ROM code even supports the notion of a “hard space”, eg between “bell” and “ringer” on the second line 
+in the above screen, to prevent paired groups of words being split over a line. 
+
+
+Another example worth mentioning is the main display window of the “Berlitz” five-language translator 
+
+
+@ 
+
+
+Berlitz 
+
+
+application: 
+
+
+Eng pitch-dark fadj? 
+Fre knoir comme dans un four 
+{adj} 
+
+
+Ger stockdunkel fad Jj} 
+Spa oscuro como bocs de lobo 
+{adj} 
+
+
+{74h 
+(Engipitch sav] Thu i6 
+
+
+General comments on creating edit-like windows 
+
+
+In all examples like this, a significant proportion of the work is in the initialisation. The various 
+initialisation structs - which are quite long - have to be filled in appropriately, and in the correct order. 
+But once the system of objects is in place, it largely runs itself. 
+
+
+The main extra responsibility of the programmer is to pass messages onto the scrime object (and, less 
+frequently, to the scriay object) at appropriate times. Many of these messages have already been 
+discussed in the course of this chapter, but a few remain to be covered. 
+
+
+12 - 34 
+
+
+12 EDIT WINDOWS 
+
+
+The si_redraw method 
+
+
+The entire contents of the wn_draw method of Epwtn is to pass on a corresponding message to scRIMG: 
+
+
+METHOD VOID edwin_wn_draw(PR_EDWIN *self) 
+
+
+{ 
+p_send3 (self—>edwin.scrimg, O_SI_REDRAW, NULL) ; 
+} 
+
+
+The final nui parameter means to redraw the entirety of the region. 
+
+
+On the SERIES 3a, the final parameter can meaningfully be other than nut (in fact, on the Series 3, the 
+final parameter is ignored), in which case it should point to a p_ReEct structure indicating the portion of 
+the region that needs to be redrawn. 
+
+
+The si_emphasize method 
+
+
+The entire contents of the wn_emphasise method of EpwIn is, again, to pass on a corresponding message to 
+SCRIMG: 
+
+
+METHOD VOID edwin_wn_emphasise(PR_EDWIN *self,INT flag) 
+
+
+{ 
+p_send3 (self-—>edwin.scrimg,O_SI_EMPHASIZE, flag) ; 
+} 
+
+
+Any application that makes direct use of scrimc (ie without the benefit of an intermediate Epw1n object) 
+would have to possess a corresponding message. 
+
+
+The si_pan method 
+
+
+The si_pan method provides a means for a window display to be scrolled horizontally, even though it is 
+not displaying any visible cursor. 
+
+
+An example of this behaviour is when the user presses RIGHT or LEFT when viewing the “Found” screen in 
+the “Wrap off” state of the Database application. 
+
+
+Code calling the si_pan method will look like 
+p_send4 (scrimg, O_SI_PAN, func, par) ; 
+The si_pan method actually combines three different functions, depending on the value of func: 
+
+
+e if func is SCRIMG_PAN_SETNOPAN, the nopan property value of scrimc is set to par (which should 
+be either TRUE Or FALSE) 
+
+
+e if func 1S SCRIMG_PAN_DELTA, the effect is to scroll the display horizontally by par pixels (where 
+par can be either positive or negative) 
+
+
+e if func is ScRIMG_PAN_aBS, the effect is the scroll such that par is at the left of the view. 
+
+
+Any scrolling is contrained to reasonable limits. For example, the display will not scroll past the right 
+hand end of the longest visible line. 
+
+
+The purpose of the nopan mode is to control whether, any time the view is scrolled vertically, it also tries 
+to scroll horizontally (ie to “pan’’) in order to keep the cursor position visible. 
+
+
+12-35 
+
+
+CHAPTER 13 
+
+
+PRINTING 
+
+
+This chapter describes the basics of access to the WDR print system from HWIM applications. 
+
+
+See the chapter WDR Printing in the Additional System Information manual for background information 
+about the scope of the SIBO WDR print system. 
+
+
+Although partial access to the WDR print system is available to Hwif programmers, full access is only 
+possible via object oriented techniques, such as are explained in this chapter. 
+
+
+As far as HWIM applications that wish to print are concerned, three different levels of approach can be 
+identified, in increasing order of sophistication (and difficulty): 
+
+
+1. applications create and use a subclass of the HWIM iprinter class, and REPLACE only the one 
+method 1pr_sense_text 
+
+
+2. applications create and use a subclass of 1printer, and REPLACE other methods, such as 
+lpr_read 
+
+
+3. applications avoid using lprinter, and instead interface more directly with classes such as pages 
+in the FORM library (the interaction with pages is one of the things that 1printer handles 
+automatically, for less demanding applications). 
+
+
+For many applications, the first of these three levels is perfectly sufficient, and in this case, only a limited 
+acquaintance with the material in this chapter is required. 
+
+
+Print preview 
+
+
+On the Series 3a, it is relatively straightforward for applications using the WDR print system to provide 
+‘Print preview’ menu commands, in addition to ‘Print’ commands. 
+
+
+The basic step involved, in most cases, is to subclass the xprinter class, rather to subclass 1printer. 
+(The xprinter class is in the XADD library and is not available on the Series 3.) The interface to 
+xprinter Is very similar to that of lprinter (xprinter is actually a subclass of printer). The vast 
+majority of application-level print preview code is exactly the same as the application code that 
+implements print. 
+
+
+The basic model of WDR printing 
+
+
+Regardless of whether an application implements print preview as well as print, and regardless of the 
+level of sophistication the application brings to printing, the first basic requirement, in use of the WDR 
+print system, is an understanding of the woR_PRINT struct. This is defined as follows in prdrv.cl: 
+
+
+typedef struct 
+
+
+WORD flags; WDR_PRINT_XXX 
+
+WORD typf; Typeface number for WDR_PRINT_FONT 
+WORD fheight; Font height for WDR_PRINT_FONT (twips) 
+WORD style; Font style for WDR_PRINT_FONT 
+
+WORD down; Line down for WDR_PRINT_LINE 
+
+WORD indent; Line indent for WDR_PRINT_LINE 
+
+WORD height; Line height for WDR_PRINT_LINE 
+
+WORD right; Right movement for WDR_PRINT_RIGHT 
+TEXT *buf; Text to print for WDR_PRINT_TEXT 
+UWORD blen; Length of data at buf for WDR_PRINT_TEXT 
+} WDR_PRINT; 
+
+
+13-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+(Hwif programmers will recognise this as the same as the h_print struct.) 
+Essentially, the basic model of WDR printing can be summarised as follows: 
+e the application creates and initialises a suitable top-level printing object 
+
+
+e in due course, system code repeatedly calls the application back, passing, each time, the address 
+of a WDR_PRINT struct 
+
+
+e the application fills in various fields in this struct, each time, to describe the next “print 
+element’, and lets the flow of execution return into system code 
+
+
+e eventually, printing comes to an end - either because it has finished normally, or because the user 
+has cancelled it, or because an error condition has arisen 
+
+
+e the top-level printing object gets destroyed. 
+
+
+Thus printing can be viewed as a sequence of “print elements”, each described by a woR_pRINT struct. The 
+possible types of print elements can be seen from the list of possible bits that the application can set, each 
+time, in the £1ags field of the woR_PRINT struct: 
+
+
+WDR_PRINT_PAGE this print element is to go on a new page (ie a page break will be forced, if 
+not already on a new page) 
+
+WDR_PRINT_LINE this print element is to go on a new line (ie a line break will be forced, if not 
+already at the start of a line) 
+
+WDR_PRINT_FONT this print element is to be in a specified font and font style 
+
+WDR_PRINT_RIGHT this print element consists, in part, of moving the print position right by a 
+
+
+specified amount 
+
+
+WDR_PRINT_TEXT this print element consists, in part, of text to be printed (in cases where 
+WDR_PRINT_RIGHT Is set as well, the movement right takes place before the 
+printing of the text) 
+
+
+WDR_PRINT_END this print element terminates the print process 
+
+
+WDR_PRINT_KEEP the line containing this print element is to be kept, if possible, on the same 
+page as the following print element 
+
+
+WDR_PRINT_IDLE (for advanced use only - see later). 
+
+
+Calculation of page breaks 
+
+
+Note that applications in general have no need to calculate the positions of page breaks, as they print. 
+System code, inside the pacrs class in FORM, automatically calculates when page break instructions 
+should be emitted to the printer. This calculation takes all the following into account: 
+
+
+e =©Any explicit instructions from the application, on account of print elements with the bits 
+WDR_PRINT_PAGE and/or WOR_PRINT_KEEP set 
+
+
+e The length of the page, as supplied by the user in the ‘Print setup’ dialog for the application 
+
+
+e  =The height of each line, and (in effect) the spacing between each line, as supplied in the height 
+and down fields in print elements with woR_PRINT_LINE Set. 
+
+
+System code (in pacEs) also takes care of printing relevant headers and footers at the top and bottom of 
+each page - with the contents of the header and footer being supplied by the user in the ‘Print setup’ 
+dialog for the application. 
+
+
+Calculation of line breaks 
+
+
+The situation as regards calculation of line breaks is rather different from that of the calculation of page 
+breaks. Whereas the pacss class handles “vertical” formatting (such as pagination), it is up to other 
+software (eg that in LPRINTER) to handle “horizontal” formatting (such as word-wrap). 
+
+
+Thus the only time pacss repositions the print position back to the beginning of a line is when 
+WDR_PRINT_LINE is explicitly set in the flags field of a print element. 
+
+
+Moreover, Paces never prints any text, when moving horizontally, other than that supplied to it in a print 
+element, which contrasts (again) with the case when moving vertically - since headers and footers are 
+added in automatically, by paces, whenever they are required. 
+
+
+13-2 
+
+
+13 PRINTING 
+
+
+Printer units 
+
+
+Values set in the down, indent, height, and right fields in a print element must be supplied in printer 
+units. These units vary from printer to printer (corresponding to the different degrees of resolution these 
+printers support). Now it might at first seem that having to deal with printer units conflicts with the 
+general philosophy of WDR printing, in which application code doesn't have to worry about which printer 
+has been selected by the user. However 
+
+
+e there are system services, such as the 1pr_sense_buf_width method of LpRINTER, to calculate the 
+width, in current printer units, of a specified buffer of text 
+
+
+e there are other system services, such as the wdr_twips_to_xy method of the wor class (see later 
+for more details of this class), to assist with the transformation of printer independent units (ie 
+“twips”, where there are 1440 twips to an inch) into printer dependent ones 
+
+
+e simple uses of LPRINTER can avoid the need to specify units altogether, since they can accept the 
+default values of the down, indent, height, and right fields in any print element. 
+
+
+Note that the reason why word wrap and pagination calculations must take place in printer units is to 
+avoid unnecessary rounding errors in the use of any other units. 
+
+
+The difference between INDENT and RIGHT, and between DOWN and HEIGHT 
+
+
+Superficially, the indent and right fields in the woR_PRINT struct may seem to serve the same purpose. 
+However, the indent field is only relevant when the woR_PRINT_LINE bit is set in flags, and the right 
+field is only relevant when the woR_PRINT_RIGHT bit is set in flags: 
+
+
+e when woR_PRINT_LINE is Set, the current print position is moved back to the beginning of the 
+line, then moved down by the height of one line, and then moved right by indent 
+
+
+e when woR_PRINT_RIGHT is Set, the current print position is simply moved right by right (if a 
+print element contains both a woR_PRINT_LINE and a WOR_PRINT_RIGHT, the former is executed 
+before the latter). 
+
+
+The indent field is intended for use, as its name implies, as the “left indent” (or “first line indent’’) 
+parameter of a paragraph of formatted text, whereas the rignt field is intended for use as the spacing 
+between two columns of data, or (more simply) as the representation of tab characters. 
+
+
+Note that the action of any right movement adds on to the current horizontal offset of the print position - 
+as established by earlier indents, rights, and text printing on that line. 
+
+
+The difference between the down and height fields may also require some attention. Both fields are 
+relevant only when woR_PRINT_LINE is set. Normally, the two values are simply added together, and the 
+sum is taken as the amount, in printer units, to advance the print position vertically, before starting to 
+print the given line of text. However, code in paces automatically zeros the supplied value of down if the 
+given line of text would be the first on a page. 
+
+
+For example, applications that wish to implement some measure of inter-paragraph spacing additional to 
+inter-line spacing (or which wish, more generally, to separate related groups of printed lines by extra 
+spacing in between these groups) should place this additional spacing in the down field. This will ensure 
+that extra spacing is not printed, unnecessarily, at the tops of pages. (Blank spacing at page tops, of this 
+form, would be seen, on occasion, if extra spacing between groups of lines were implemented, at the 
+application level, simply as blank lines.) 
+
+
+Margins and page size 
+
+
+There is no need for application code to attempt to set the indent value in such a way as to include the 
+margin at the left hand edge of the page (as set, by the user, inside the ‘Print setup’ dialog for the 
+application). Likewise, nor is there any need to try to set the first height or down values to try to include 
+the margin at the top of the page. 
+
+
+Rather, these adjustments are automatically made by system code. In other words, zero is a suitable 
+default value for both indent and down. 
+
+
+As mentioned before, there is no need, either, for applications to determine the length of the printing area 
+of the page (ie the total page length, minus the sum of the top and bottom margins), since pagination is 
+handled by code in paczs. Nor, in general, does an application that uses LPRINTER need to investigate the 
+width of the printing area of the page, since LPRINTER handles all (simple) word-wrap automatically. 
+
+
+13 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The PRINTER class and storage of the ‘Print setup’ dialog settings 
+
+
+Whenever a standard ‘Print setup’ dialog is invoked in an application, the values displayed and edited in 
+this dialog are stored within the property of an instance of the PRINTER class. The PRINTER class is in the 
+FORM library and, in addition to allowing these data values to be stored, this class also contains general 
+supervisory logic to do with printing. (The printer class also encapsulates knowledge of read/write 
+access to the p$? printing environment variables, described in the WDR Printing chapter of the Additional 
+System Information manual.) 
+
+
+Some applications may choose to create a PRINTER instance as part of their standard initialisation. Other 
+applications only create one such instance when they are about to: 
+
+
+e print (or print preview) 
+e run the print setup dialog. 
+
+
+HWIM code relies on the handle of any instance of PRINTER being written to the wserv.printer field 
+within the property of w_ws. On the Series 3a, this handle is also written to the appman. spare! field of 
+w_am, where it can be accessed by FORM code (eg low level print preview code). 
+
+
+However, HWIM applications have no need to write, themselves, the handle of the PRINTER object into 
+either of these places. This is handled by system code, mainly inside the ws_ens_print_context method 
+of wsErv. The contents of this method (which has no parameters) are, effectively, 
+
+
+METHOD VOID wserv_ws_ens_print_context (PR_WSERV *self) 
+{ 
+
+
+if (!self->wserv.printer) 
+self—>wserv.printer=f_newsend (CAT_HWIM_FORM, C_PRINTER, O_PR_INIT) ; 
+} 
+
+
+Note that HWIM code automatically sends w_ws a ws_ens_print_context message in the following cases: 
+
+
+e at the beginning of the ws_edit_print_context method of wserv - the method which 
+applications invoke (see below) to run the standard ‘Print setup’ dialog suite 
+
+
+e at the beginning of the 1pr_init method of LpRINTER - the method which applications invoke 
+(see below) in order to print or to print preview. 
+
+
+Consequently, most applications never need to call ws_ens_print_context directly. The exception is if 
+an application wishes, for various reasons, to maintain an instance of PRINTER at other stages of its 
+lifetime. For example, an application may store some of the print context (the property of the PRINTER 
+class) to file, and restore that context when the file is opened again. In this case, typical action would be 
+for the application to call ws_ens_print_context itself, during its file loading code, and then to set 
+various parts of the in-memory print context, using methods of the printer class, passing data from file as 
+parameters. (An example of code to achieve this is given near the end of this chapter.) 
+
+
+Changing font or font style while printing 
+
+
+One of the aspects of the “print context” is the so-called “default printing font”. Code in LPRINTER sets 
+this font (and its associated style) by default into the typf£, fheight, and style fields in the woR_PRINT 
+struct. 
+
+
+Here, note that a font, for printing purposes, is identified by a combination of its “typeface number” (the 
+typf value) and its “font height” (the fheight value). For background information about fonts and 
+typefaces, see the chapter WDR Printing in the Additional System Information manual. 
+
+
+Most applications will find it convenient not to adjust the typf or fheight values in any print element. 
+However, applications may well wish to augment the style field, on occasion. For example, certain parts 
+of the printed output might benefit from being emphasised in bold or in italics. In this case, note that the 
+allowed values in the style field are bit combinations of woR_sTYLE_NORMAL, WDR_STYLE_UNDERLINE, 
+WDR_STYLE_BOLD, WDR_STYLE_ITALIC, WOR_STYLE_SUPER, and wDR_STYLE_suB - where all the meanings are 
+obvious from their names. 
+
+
+Note also that variant style values should be in general be orred into the default ones supplied by system 
+code, rather than completely overwriting these values. This is to preserve the freedom of the user, in the 
+‘Print setup’ dialog, to choose a “default printing font” with style other than normal. 
+
+
+13-4 
+
+
+13 PRINTING 
+
+
+Applications that support multiple fonts (or multiple font heights) should be aware of the set of fonts (and 
+font heights) supported by the current printer model (eg Epson, HP, Postscript), as selected by the user 
+in the ‘Print setup’ dialog. Thus if the application provides the user with a “palette” of possible “character 
+styles” (or whatever), the set of fonts from which the user is allowed to choose ought to match the set 
+known to the loaded printer model. There are methods of the wor class that allow access to this 
+information (see later in this chapter for more details). 
+
+
+The text referenced in a print element 
+
+
+There are a couple of potential errors that applications should watch out for, regarding the lifetime of the 
+buffer referenced by the buf and bien fields of a print element. One is somewhat obvious; the other less 
+so (but it only applies to applications that make explicit use of the woR_PRINT_KEEP flag). 
+
+
+In the first place, this buffer must, obviously enough, continue in existence after return of the application 
+callback routine (eg the 1pr_sense_text method) that sets up the print element. Thus it would be a grave 
+error to assemble a print buffer on the stack of this routine. 
+
+
+More subtly, consider a line of printed output with the wor_PRINT_KEEP flag set. Clearly, system code 
+cannot print this line straightaway, on the current page of output, since it must first process at least one 
+additional line, to see whether the first line should instead be held over for a new page (eg if there is no 
+room to place this line and the following one on the current page). For this reason, any print buffer 
+associated with a line with woR_PRINT_KEEP set must have a more permanent existence, and can only be 
+re-used with due care. 
+
+
+Limitations with the WODR_PRINT_KEEP flag 
+
+
+Note incidentally that the wor_pRINT_kKEEP flag only has effect if it is set in the first print element in a line 
+of output. Setting this flag for print elements other than those which also contain woR_PRINT_LINE has no 
+effect. 
+
+
+Applications which require more complicated pagination scenarios will need to perform a “pagination 
+pass” prior to actually printing (this happens, in different ways, in both the Series 3 Word Processor and 
+the Series 3 Spreadsheet) and will thereafter only set the woR_PRINT_pPaGE flag, and never the 
+WDR_PRINT_KEEP flag. 
+
+
+The need to specify font and style for each line 
+
+
+One more potential problem should be pointed out (though this will be of concern only to programmers 
+who interact more deeply with the paczs class). On the face of things, if the font never changes, 
+throughout the course of printing, there oughtn't to be any need to specify the typf, fheight, and fstyle 
+values anew for every print element. However, it must be borne in mind that two print elements which the 
+application regards as being contiguous may, in the actual course of printing, end up on two different 
+pages, with a footer and a header separating them. Given that the user is, in general, free to specify the 
+print fonts of the header and the footer to differ from that used in the body of the page, it can now be 
+appreciated why, as far as pacEs is concerned, it is important for application-generated print elements to 
+have their print font specified explicitly each time. 
+
+
+Programmers needn't worry about any particular inefficiency this might entail. Font change instructions 
+are sent to the printer itself only when there is an actual change in between two adjacent print elements. 
+
+
+Use of WDR_PRINT_IDLE 
+
+
+A small proportion of applications may find themselves unable to generate print elements immediately (ie 
+sufficiently quickly) in response to a system callback. For example, fetching and assembling the data to 
+print may involve one or more application-specific active objects. This kind of application may wish to 
+make use of print elements with woR_PRINT_IDLE Set. 
+
+
+If paces finds that woR_PRINT_IDLE is set in any print element, the rest of that print element is disregarded 
+and the print subsystem is effectively placed into a state of suspension. Thus no more application 
+callbacks will take place until the print system is restarted by an explicit application call. 
+
+
+The way that the application lets system code know to restart the print subsystem is to send the paces 
+object an ao_queue message. Applications using LPRINTER can find the handle of the paces object in the 
+lprinter.pages field in its property. 
+
+
+13-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Using LPRINTER for standard printing purposes 
+
+
+The printing requirements of most applications can be met by them defining an application-specific 
+subclass of LPRINTER, in which they 
+
+
+e ~=REPLACE the method ipr_sense_text (which is pererred at the LPRINTER level) 
+e declare sufficient property to be able to keep track of the progress of printing. 
+Then when the user invokes the ‘Print’? menu command in the application: 
+
+
+e the application may choose to present a dialog (a so-called ‘Print details’ dialog), to collect 
+parameters describing which portions of its data are to be printed, and (possibly) with what 
+options 
+
+
+e next, the application creates its subclass of LPRINTER and sends it an 1pr_init message 
+
+
+e this message does not return until printing has completed (internally, a call to am_start is 
+made); accordingly, the next lines of code can destroy the LPRINTER subclass object 
+
+
+e however, in the meantime, the ipr_sense_text message will have been called repeatedly. 
+Thus typical command manager code, in the print method, might look like 
+
+
+RunPrintDetailsDialog(); 
+hDestroy (f_newsend (CAT_APP_APP, C_APP_LPRINTER, O_LPR_INIT) ); 
+
+
+Note: this code fragment assumes that the results of the “print details” dialog is available to the LPRINTER 
+subclass via global data. An alternative approach would of course be to REPLACE the ipr_init method 
+too, so that the command manager code would become something along the lines of 
+
+
+PRINT_DETAILS_RBUF rbuf; 
+
+
+RunPrintDetailsDialog(&rbuf) ; 
+hDestroy (f_newsend (CAT_APP_APP, C_APP_LPRINTER, O_LPR_INIT, &rbuf) ); 
+
+
+with the contents of the 1pr_init method looking like 
+
+
+METHOD VOID app_lprinter_lpr_init (PR_APP_LPRINTER *self,PRINT_DETAILS_RBUF *prbuf) 
+{ 
+self—>app_lprinter.prbuf=prbuf; 
+p_supersend2 (self,O_LPR_INIT); /* calls am_start */ 
+} 
+
+
+The syntax of the LPR_SENSE_TEXT callback 
+
+
+(Hwif programmers may note that this is the same as the syntax of the printLine callback function, where 
+PrintLine is the function name passed as the parameter to nhprint.) 
+
+
+This method passes the single parameter pr, which is a pointer to a woR_PRINT data structure. Application 
+code adjusts one or more or the fields in *pr, as described above. 
+
+
+The return value from 1pr_sense_text has the following significance: 
+
+
+e a zero return value means that all print elements have already been defined, and that the print 
+subsystem should now terminate 
+
+
+e¢ anon-zero return value means that the application has not finished printing yet, and expects 
+additional calls to ipr_sense_text to be made in due course. 
+
+
+Note that LPRINTER fills in many of the parts of «pr before sending seit the 1pr_sense_text message: 
+e the flags field is set to woR_PRINT_FONT | WDR_PRINT_LINE |WDR_PRINT_TEXT 
+
+
+e the typf, fheight, style, and height fields are all set to values reflecting the default font and 
+default font style (which the user can specify in the ‘Print setup’ dialog suite 
+
+
+e =the down and indent fields are both set to zero. 
+
+
+Thus all that needs to be filled in, in most cases, are the but and bien fields. On some occasions, the 
+value of flags may need to be adjusted; likewise the down, indent, and right fields. Finally, a value will 
+need to be provided for right in any case when wOR_PRINT_RIGHT is Set in flags. (See below for some 
+examples.) 
+
+
+13 - 6 
+
+
+13 PRINTING 
+
+
+LPRINTER and word-wrap 
+
+
+As mentioned above, LPRINTER takes care of word-wrap automatically on behalf of applications: if the text 
+at pr->buf is too wide to fit on the space remaining to the end of the line, LpRINTER splits it up into two or 
+more sections, and thus creates two or more print elements (without any intervention being required to 
+this end from the application). For the print elements formed in this way: 
+
+
+e for new lines, the indent value is taken from the subsqind field within LpRINTER property 
+(subclasses can write directly to this field within application code - see below for an example) 
+
+
+e unless the user has disabled widows/orphans control in the ‘Print setup’ dialog suite, the flag 
+WDR_PRINT_KEEP is orred into all but the last of these print elements. 
+
+
+Note that the word-wrap calculation presupposes use of the default font and the default style throughout. 
+If an application prints using multiple fonts or font-styles, it may need to subclass the 1pr_read method of 
+LPRINTER, instead of the 1pr_sense_text method - see later for more details. 
+
+
+Working out widths 
+
+
+If, unusually (eg to support printing in columns), an application needs to know more about relative widths 
+of various strings of text, the 1pr_sense_buf_width method may be used. This takes two parameters: 
+
+
+¢ aTExt* pointer to the buffer of text 
+¢ an InT giving the length of the buffer. 
+This method returns the width of the buffer, in current printer units. 
+
+
+Note that this method cannot be accessed until inside one of the 1pr_sense_text callbacks - since it relies 
+on fields in LPRINTER property that are not set up until just before the first such callback. 
+
+
+Note also that this calculation presupposes use of the default font and the default style. See later for how 
+to calculate widths of text in other fonts and styles. 
+
+
+Another width value that may be of interest to applications is stored in the width property field of 
+LPRINTER. This is the width, in printer units, of the printing area of the page (ie the complete page width 
+less its left and right margins). Again, this value is not available prior to the first callback to 
+lpr_sense_text. 
+
+
+Launching the print setup dialog suite 
+
+
+If (as normal) an application that supports print also supports a ‘Print setup’ menu command, the code 
+that is required in the command manager method for print setup is usually just the single line: 
+
+
+p_send2 (w_ws, O_WS_EDIT_PRINT_CONTEXT) ; 
+
+
+For interest's sake, the entire contents of the ws_edit_print_context method of wsErv is given here: 
+
+
+METHOD VOID wserv_ws_edit_print_context (PR_WSERV *self) 
+{ 
+p_send2 (self,O_WS_ENS_PRINT_CONTEXT) ; 
+runHwimDialog (-SYS_PRINT_CONTROL_DL, C_PRNCTRL, NULL) ; 
+} 
+
+
+Examples of use of LPRINTER 
+
+
+This section presents two related examples of the use of LpRINTER. Both are complete applications in their 
+own right. Each example allows the user to specify a start date, and a number of days, and then prints the 
+list of dates specified, in expanded form, eg as follows: 
+
+
+Monday, 18th October 1993 
+Tuesday, 19th October 1993 
+Wednesday, 20th October 1993 
+
+
+The user is also able, in each case, to specify a “separation” between months, which can be either “No 
+gap’, “Half a line”, or “Complete line”. Also in each case, the user is given an opportunity, before the 
+printing actually takes place, to alter the values in the ‘Print setup’ dialog. 
+
+
+13-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The second example builds on the first, adding additional formatting to produce printed output in two 
+columns, with effect as in: 
+
+
+Monday, 18th October 1993 
+Tuesday, 19th October 1993 
+Wednesday, 20th October 1993 
+
+
+On installation of the OOP component of the SDK, the source code for the second example is copied into 
+a \sibosdk\tprint directory. 
+
+
+Framework of the example applications 
+
+
+Unusually, these applications have no menu bar or client window. This is possible because, throughout 
+their lifetimes, a dialog is always presented: 
+
+
+e first, the ‘Print details’ dialog of the application 
+e = next, the ‘Print setup’ dialog 
+e finally, the HWIM ‘Printing’ dialog, that keeps track of the progress of printing. 
+
+
+In implementation terms, all this happens inside the ws_dyn_init initialisation callback to the wsERv 
+subclass of the application. Code never returns from here, since, after the printing is complete, a call to 
+p_exit 1s made. 
+
+
+The entire contents of the category file, demo.cat, of the first example, are as follows: 
+
+
+IMAGE demo 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+INCLUDE hwimman.g 
+INCLUDE dlgbox.g 
+INCLUDE lprinter.g 
+INCLUDE time.g 
+
+
+CLASS dewserv wserv 
+{ 
+REPLACE ws_dyn_init 
+} 
+
+
+CLASS dedlg dlgbox 
+{ 
+REPLACE dl_key 
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD dayno; 
+UWORD ndays; 
+UWORD gap; 
+} RBUF_LP; 
+
+
+} 
+
+
+CLASS delp lprinter 
+{ 
+REPLACE lpr_init 
+REPLACE lpr_sense_text 
+PROPERTY 1 
+{ 
+VOID *time; 
+RBUF_LP rbuf; 
+TEXT buf [LN_TIME_DATE_STR]; 
+} 
+
+
+13-8 
+
+
+13 PRINTING 
+
+
+From this, it can be seen that there are four key objects in the application: 
+e =the dewserv object, which provides the ws_dyn_init method 
+
+
+the pepe object, which supervises the ‘Print details’ dialog of the application 
+
+
+e the pELp object, which is a subclass of LPRINTER 
+
+
+¢ atime object, which is used to obtain the textual representations of the dates printed. 
+
+
+The ‘Print details’ dialog 
+The following resources define the ‘Print details’ dialog of the application (in demo.rss): 
+
+
+RESOURCE MENU delp_gap_chlist 
+
+{ 
+
+items = 
+{ 
+CHOICE_ITEM { str="No gap";}, 
+CHOICE_ITEM { str="Half a line"; }, 
+CHOICE_ITEM { str="Complete line"; } 
+he 
+
+} 
+
+
+RESOURCE DIALOG delp_dlg 
+{ 
+title="Print list of days"; 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+class=C_DTEDIT; 
+
+
+prompt="Start date"; 
+info=DTEDIT { flags=IN_DTEDIT_DDMMYYYY; }; 
+hy 
+
+CONTROL 
+
+
+{ 
+class=C_NCEDIT; 
+prompt="Number of days to print"; 
+info=NCEDIT 
+{ 
+low=10; 
+current=20; 
+high=200; 
+}; 
+hy 
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Space between months"; 
+info=CHLIST { rid=delp_gap_chlist; }; 
+} 
+M; 
+} 
+
+
+When run, the dialog looks like 
+
+
+Print list of days 
+
+
+‘Start date FE} 16-1993 
+
+
+"Humber of days to print 2A 
+"Space between months Ho gap 
+
+
+13-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Code in the di_key method of the piGBox subclass senses the values in the fields in this dialog into an 
+RBUF_LP result buffer: 
+
+
+#include <demo.g> 
+#include <hwim.h> 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD INT dedlg_dl_key (PR_DLGBOX *self) 
+{ 
+RBUF_LP *prbuf; 
+
+
+prbuf=self-—>dlgbox.rbuf; 
+prbuf->dayno=hDlgSenseDtedit (1); 
+prbuf->ndays=hDlgSenseNcedit (2) ; 
+prbuf->gap=hDlgSenseChlist (3) ; 
+return (WN_KEY_CHANGED) ; 
+
+} 
+
+
+Startup code and WS_DYN_INIT code 
+
+
+This dialog code is invoked (indirectly) from the code in the ws_dyn_init method of the application: 
+
+
+#include <demo.g> 
+#include <demo.rsg> 
+#include <hwim.h> 
+
+
+LOCAL_C INT LaunchDialog(INT class, INT resid,VOID *rbuf) 
+{ 
+DL_DATA dld; 
+
+
+dld.id=resid; 
+
+dld. rbuf=rbuf; 
+
+dld.pdlg=NULL; 
+
+return hLaunchDial (CAT_DEMO_DEMO, class, &dld) ; 
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID dewserv_ws_dyn_init (PR_DEWSERV *self) 
+
+
+{ 
+RBUF_LP rbuf; 
+
+
+if (LaunchDialog(C_DEDLG, DELP_DLG, érbuf) ) 
+{ 
+p_send2 (self,O_WS_EDIT_PRINT_CONTEXT) ; 
+hDestroy (f_newsend (CAT_DEMO_DEMO, C_DELP, O_LPR_INIT, &rbuf) ); 
+} 
+p_exit (0); 
+} 
+
+
+In turn, this code is invoked (again indirectly) from that in main: 
+
+
+#include <demo.g> 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+IN_HWIMMAN app; 
+IN_WSERV wserv; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN; 
+app.wserv_cat=p_getlibh (CAT_DEMO_DEMO) ; 
+
+app.wserv_class=C_DEWSERV; 
+
+wserv.com_cat=p_getlibh (CAT_DEMO_HWI™) ; 
+
+wserv.com_class=C_COMMAN; 
+
+p_send4 (p_new (CAT_DEMO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+
+} 
+
+
+13 - 10 
+
+
+13 PRINTING 
+
+
+Note incidentally that the resource file for this application only contains three resources in all: the two 
+listed above, which define the ‘Print setup’ dialog, plus a “dummy” wseERv_1nro resource defined as 
+follows: 
+
+
+#include <hwim.rh> 
+#include <hwim.rg> 
+
+
+RESOURCE WSERV_INFO demo_accs 
+{ 
+menbar_id=0; 
+first_com=0; 
+accel={'x'}; 
+
+
+} 
+
+
+(Although the application has no true menu bar - since it never returns to a “base state” without a dialog 
+being present - it is a requirement of alJ HWIM applications that the first resource in their own resource 
+file is a wsERv_InFo. This resource is loaded by system startup code, and must be present.) 
+
+
+The LPRINTER initialisation code (first example) 
+
+
+The LPRINTER subclass initialisation code has two parts: 
+e that which takes place outside of any 1pr_sense_text callback 
+
+
+e that which takes place during the first callback to 1pr_sense_text (by which time, all required 
+system initialisation will be complete). 
+
+
+These take place, respectively, in the routines delp_lpr_init and InitTimeobject, with the former being 
+called from code in the ws_dyn_init method (see above), and the latter from code in 1pr_sense_text (see 
+below): 
+
+
+#include <demo.g> 
+
+
+#define TIME_FMT_FLAGS (PR_TIME_MONTH NAME | PR TIME_SUFFIX_NAME | PR_TIME_DAY_NAME) 
+
+
+LOCAL_C VOID InitTimeObject (PR_DELP *self) 
+{ 
+P_DAYSEC ds; 
+SE_TIME_ FORMAT fmt; 
+
+
+ds.day=self->delp.rbuf.dayno; 
+
+ds.sec=0; 
+
+self—>delp.time=f_new (CAT_DEMO_OLIB,C_TIME) ; 
+
+p_send4 (self-—>delp.time, O_TO_SET, SET_TIME_DAYSEC, &ds) ; 
+
+fmt .flags=TIME_FMT_FLAGS; 
+
+p_send4 (self->delp.time, O_TO_SET_FORMAT, &fmt, TIME_FMT_FLAGS) ; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID delp_lpr_init(PR_DELP *self,RBUF_LP *prbuf) 
+{ 
+self—>delp.rbuf=(*prbuf) ; 
+p_supersend2 (self,O_LPR_INIT); 
+} 
+
+
+13-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The LPR_SENSE_TEXT method (first example) 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+
+
+{ 
+P_DATE dt; 
+
+
+if (!self->delp.time) 
+InitTimeObject (self); 
+else if (!self—->delp.rbuf.ndays) 
+return (FALSE) ; 
+else 
+p_send4 (self—>delp.time,O_TO_ADD_DAYS,1,0); 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self-—>delp.buf[0]); 
+pr->buf=(&self—>delp.buf[0]); 
+pr->blen=p_slen(pr->buf) ; 
+if (self->delp.rbuf.gap) 
+{ 
+p_send4 (self—>delp.time, O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+if (!dt.day) 
+{ 
+pr->down=pr->height; 
+if (self->delp.rbuf.gap==1) 
+pr->down>>=1; 
+
+
+} 
+self—>delp.rbuf.ndays--; 
+return (TRUE); 
+
+} 
+
+
+Second example: additional initialisation code 
+
+To modify the example so that the printing takes place in columns, all that has to change is 
+e the definition of pzLp in the category file 
+e the pexp code (of course) 
+¢ one new sTRING resource is added to the resource file. 
+
+
+The additional initialisation determines the values of some new property fields in pELp. The new class 
+definition of pzLp becomes 
+
+
+CLASS delp lprinter 
+{ 
+REPLACE lpr_init 
+REPLACE lpr_sense_text 
+
+
+CONSTANTS 
+{ 
+DELP_STATE_COL1 0 
+DELP_STATE_COL2 1 
+DELP_STATE_COL3 2 
+} 
+
+PROPERTY 1 
+
+
+{ 
+
+VOID *time; 
+
+UWORD colwid; 
+
+UWORD right; 
+
+UWORD state; 
+
+RBUF_LP rbuf; 
+
+TEXT dname [E_MAX_DAY_NAME] ; 
+TEXT buf [LN_TIME_DATE_STR]; 
+} 
+
+
+13 - 12 
+
+
+13 PRINTING 
+
+
+The new initialisation routine FindWidthFirstColumn, called from within the first visit to 
+delp_lpr_sense_text (Just after Init TimeObject is called) calculates the required width, in printer units, 
+for the first column of printed output. This works as follows: 
+
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self) 
+{ 
+INT i; 
+TEXT buf [E_MAX_DAY_NAME]; 
+UWORD wid; 
+
+
+for (i=0; i<7; itt) 
+{ 
+p_nmday (&ébuf[0],i); 
+wid=SenseBufWidth (self, &buf[0]); 
+if (wid>self-—>delp.colwid) 
+self—>delp.colwid=wid; 
+} 
+self->delp.colwid+=SenseBufWidth(self," "); /* two spaces */ 
+if (self->delp.colwid>(3*self->lprinter.width/4) ) 
+{ 
+hinfoPrint (DELP_PAPER_NARROW) ; 
+p_sleep (20); 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY) ; 
+} 
+self—>lprinter.subsqind=self->delp.colwid; 
+
+
+} 
+
+
+The routine senseBufWidth, used within rindwidthFirstColumn, 1s just a convenience layer over the 
+lpr_sense_buf_width method of LpRINTER: 
+
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb) 
+{ 
+return (p_send4 (self,O_LPR_SENSE_BUF_WIDTH, pb, p_slen (pb) )); 
+} 
+
+
+Note one more feature of the code in FindWidthFirstColumn - the check that the width required for the 
+first column does not leave too little room left for the remaining column. A more professional application 
+may wish to take more sophisticated action in this kind of situation. (For example, the Series 3 
+Spreadsheet application performs a pre-printing “pagination” run that determines how many pages 
+horizontally are required, to print a given range of spreadsheet columns.) 
+
+
+The three states in printing a two-column display 
+
+
+In this example, where there are only two columns per date to be printed, the process of printing each date 
+string is split into three separate visits to the lpr_sense_text method, resulting in three different print 
+elements: 
+
+
+e the first visit prints the text of the first column: since this starts a new line, the default PRINTER 
+flags of woR_PRINT_LINE and woR_PRINT_TExT are left as they are; however, the width of the text 
+actually printed (which will not exceed that of the column itself) is determined, by making 
+another call to senseBufWidth, in order that the amount by which the print position should be 
+moved right, in the next print element, can be known 
+
+
+e the second visit consists just of moving the print position forward from the end of the text printed 
+in the first column to where the text in the second column should start; the default flags 
+WDR_PRINT_LINE and woR_PRINT_TEXT must be removed in this case, and the flag 
+WDR_PRINT_RIGHT Set instead 
+
+
+e finally, the third visit consists of printing the text for the second column; in this case, the flag 
+WDR_PRINT_LINE has to be removed, but woR_PRINT_TEXT remains. 
+
+
+(The way this mechanism would be extended to printing more than two columns should be clear enough.) 
+
+
+The LPRINTER subclass keeps track of what it has to do next, in any particular callback, by using the state 
+property field, which rotates around the three possible pELP_sTaTE_xxx values. 
+
+
+13 - 13 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The code for the entire 1pr_sense_text method therefore becomes 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+{ 
+P_DATE dt; 
+P_DAYSEC ds; 
+
+
+if (!self->delp.time) 
+{ 
+InitTimeObject (self); 
+FindWidthFirstColumn (self) ; 
+} 
+else if (!self-—>delp.rbuf.ndays) 
+return (FALSE) ; 
+switch (self—>delp.state++) 
+{ 
+case DELP_STATE_COL1: 
+if (self->delp.rbuf.gap) 
+{ 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+if (!dt.day) 
+{ 
+pr->down=pr->height; 
+if (self->delp.rbuf.gap==1) 
+pr->down>>=1; 
+
+
+} 
+p_send4 (self—>delp.time, O_TO_SENSE, SENSE_TIME_DAYSEC, &ds) ; 
+p_nmday (&self-—>delp.dname[0],P_WEEK(ds.day) ); 
+self—>delp.right=self—>delp.colwid-SenseBufWidth (self, &self—>delp.dname[0]); 
+pr->buf=(&self—>delp.dname[0]); 
+
+
+break; 
+case DELP_STATE_COL2: 
+pr->flags&=(~ (WDR_PRINT_LINE|WDR_PRINT_TEXT) ); 
+
+
+pr->flags |=WDR_PRINT_RIGHT; 
+pr->right=self—>delp.right; 
+return (TRUE) ; 
+
+case DELP_STATE_COL3: 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self—>delp.buf[0]); 
+pr->buf=(&self—>delp.buf[0]); 
+pr->flags&=(~WDR_PRINT_LINE) ; 
+pr->indent=self-—>delp.colwid; 
+self—->delp.rbuf.ndays--; 
+p_send4 (self—>delp.time,O_TO_ADD_DAYS,1,0); 
+self—>delp.state=DELP_STATE_COL1; 
+} 
+
+pr->blen=p_slen(pr->buf) ; 
+
+return (TRUE) ; 
+
+} 
+
+
+More details about printing in columns with LPRINTER 
+
+
+As mentioned above, LPRINTER checks all text passing through it, to ensure that it fits within the 
+appropriate part of the page width. In the context of the above example of printing in columns, the text in 
+the first column is guaranteed always to fit (otherwise the check on the relative width of the first column 
+and the page width would have failed). However, it is certainly possible that the text in the second 
+column might end up being wrapped. It was with an eye on this possibility that the following two lines of 
+code were included in pELp code above: 
+
+
+e self->lprinter.subsqind=self->delp.colwid; (iN FindWidthFirstColumn) 
+
+
+@ = pr->indent=self->delp.colwid; (in the DELP_STATE_coL3 case in the 1pr_sense_text 
+method). 
+
+
+The first of these lines of code tells the superclass LpRINTER code that, if text passed to it ever does need to 
+be word-wrapped, the second line should be positioned with a “subsequent indent” (subsqina value) as 
+specified. (Were this left at its default value of zero, any new line required would start off in the space 
+intended to be reserved for the left hand column.) 
+
+
+13-14 
+
+
+13 PRINTING 
+
+
+The second of these lines of code is somewhat more obscure. The point is that LPRINTER code does not 
+track the horizontal offset where the print position has reached. For this reason, in any word-wrap 
+calculation, the only sensible width value for LPRINTER to wrap text within is equal to the expression 
+
+
+self—>lprinter.width-pr->indent 
+
+
+Now in principle LPRINTER could be used to create printed displays of the “hanging bullet” variety, in 
+which text in the “left-hand column” always fits on just one line, whereas text in the “right-hand column” 
+is typically longer, and can flow over several lines. However, a couple of words of caution are appropriate 
+here: 
+
+
+¢ support for this kind of “hanging bullet” printing by LpRINTER Is only available, effectively, in the 
+Series 3a version of the ROM code 
+
+
+e in any case, no “widows and orphans” control takes place, since, as mentioned earlier, the 
+WDR_PRINT_KEEP flag is effective only when present in the first print element of a line. 
+
+
+In short, programmers requiring this kind of printed output would be best advised to dig deeper into the 
+WDR print system possibilities - such as are featured in the remaining sections of this chapter. 
+
+
+Advanced uses of LPRINTER - and beyond 
+
+
+In this section, more features of the code in LPRINTER are gradually introduced - up to the point where it 
+should be possible to see how to print without any use of LPRINTER - should that be desired. 
+
+
+This section can be skipped altogether by programmers whose needs are met by the information in the 
+preceding sections. 
+
+
+The LPR_READ method of LPRINTER 
+Consider the code in the ipr_read method of LPRINTER: 
+
+
+METHOD VOID lprinter_lpr_read(PR_LPRINTER *self,INT x,WDR_PRINT *pr) 
+{ 
+if (!self->lprinter.wdr) 
+ReadWdrData (self); 
+if (self—->lprinter.defer.blen) 
+{ 
+*pr=self—>lprinter.defer; 
+pr->indent=self-—>lprinter.subsqind; 
+} 
+else 
+{ 
+pr->flags=WDR_PRINT_FONT |WDR_PRINT_LINE WDR_PRINT_TEXT; 
+pr->typf=self->lprinter.f.fid; 
+pr->fheight=self->lprinter.f.height; 
+pr->style=self->lprinter.f.style; 
+pr->height=self->lprinter.lheight; 
+pr->down=0; 
+pr->indent=0; 
+if (!p_send3(self,O_LPR_SENSE_TEXT,pr) ) 
+{ 
+pr->flags=WDR_PRINT_END; 
+return; 
+} 
+} 
+self—>lprinter.defer=(*pr) ; 
+if (pr->indent>=self-—>lprinter.width) 
+pr->indent=0; /* guard against incorrect use */ 
+pr->blen=fit_line(self-—>lprinter.wtab, pr->buf,pr->blen, 
+self—>lprinter.width-pr-—>indent, GetTextPrinterWidth) ; 
+if (pr->blen==self—>lprinter.defer.blen) 
+self—>lprinter.defer.blen=0; 
+else 
+{ 
+self—>lprinter.defer.blen-=pr-—>blen; 
+self—>lprinter.defer.buft+=pr—>blen; 
+self->lprinter.defer.flags|=WDR_PRINT_LINE; /* line added for Series 3a 
+version */ 
+if (!((PRINTER_PARAMS *) 
+p_send2 (w_ws-—>wserv.printer,O_PR_GET_PARAMS) ) ->d.wo_control) 
+pr->flags|=WDR_PRINT_KEEP; 
+
+
+13 - 15 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+As can be seen, this is the routine which contains the call to 1pr_sense_text - the deferred method that 
+all LPRINTER subclasses have to provide. The role of 1pr_read is to provide a layer in between print 
+elements defined by application code and print elements as required by the paczs class (see later for 
+further discussion of paczs - for the moment it suffices to explain that the 1pr_read message Is sent to 
+LPRINTER by paces). The 1pr_read method sets up defaults that are suitable for most LPRINTER 
+subclasses, and also performs word-wrapping (via the call to the £it_1ine routine) that is, again, suitable 
+for most subclasses. 
+
+
+However, in some cases, this behaviour is no longer so helpful, and has to be changed - in which case the 
+lpr_read method will, itself, have to be REPLAcEd. 
+
+
+LPRINTER property introduced 
+
+
+To make sense of the code in 1printer_lpr_read, reference will have to be made to various features of 
+the full class definition of LPRINTER: 
+
+
+CLASS lprinter root 
+{ 
+REPLACE destroy 
+ADD lpr_init 
+ADD lpr_read 
+ADD lpr_sense_buf_width 
+DEFER lpr_sense_text 
+
+
+PROPERTY 
+{ 
+VOID *pages; Copy for reference only 
+VOID *wdr; Copy for reference only 
+SCRLAY_FONT f; The default font 
+WDR_PRINT defer; In case previous data was too wide 
+UBYTE *wtab; Width table 
+UWORD lheight; Line height in printer units 
+UWORD width; Width of region to print to 
+UWORD subsqind; Indent for subsequent lines (if wrapped) 
+
+
+} 
+} 
+
+
+The war field in property is used, amongst other ways, as a flag as to whether this is the first call to the 
+method (in the current print session). If it is (in which case the war property field is nuuL), the 
+initialisation routine ReadWdrData is called. See later for more details of the initialisation of the LPRINTER 
+data. 
+
+
+Apart from testing the value of war, the code in 1printer_lpr_read splits into two cases: 
+
+
+e if defer.blen is non-zero, it means that the last text buffer specified by the subclass did not all fit 
+on the space remaining on the previous printed line, and that some of this buffer remains to be 
+processed; in this case, this call to ipr_read will not result in a call to lpr_sense_text 
+
+
+e otherwise, there is no “deferred” text remaining, and the subclass has to be asked, by means of 
+sending self an lpr_sense_text message, to supply another worR_pRINT “print element”. 
+
+
+In either case, the next buffer of text is submitted to £it_line, to see whether this will all fit within the 
+remaining page width. 
+
+
+If an application subclasses 1pr_reaa, it may choose, however, to do one or more of the following: 
+e skip the word-wrap calculation altogether 
+
+
+e calculate “clipping”, whereby text that is too wide to fit within an allocated region of the page 
+does not get word-wrapped, but rather is printed in a truncated form (with trailing or leading 
+characters being omitted, as appropriate to the application) 
+
+
+e make the word-wrap calculation (or a clipping calculation) more sophisticated, by allowing 
+variable fonts or variable font styles. 
+
+
+13 - 16 
+
+
+13 PRINTING 
+
+
+The default word-wrapping algorithm 
+
+
+The routine fit_line is hardly sophisticated: 
+
+
+(as well as being used within LPRINTER code, fit_line is also utilised within the ws_wrap_para method of 
+WSERV) 
+
+
+GLDEF_C INT fit_line(VOID *wrap,TEXT *buf, INT blen, INT wid, INT (*f) (VOID *, TEXT 
+*, INT) ) 
+
+/* 
+
+Returns the number of characters, out of the buffer passed, 
+
+that can form a line of up to the preset width. 
+
+bd 
+
+
+INT nchars; 
+INT thischar; 
+INT safe; 
+
+INT seenbreak; 
+
+
+nchars=0; 
+seenbreak=FALSE; 
+while (blen--—) 
+{ 
+thischar=(*buf) ; 
+wid-=(*f) (wrap, buf++,1); 
+nchars++; 
+if (thischar==' ') 
+{ 
+safe=nchars; 
+seenbreak=TRUE; 
+} 
+else if (wid<0) /* right margin burst */ 
+return(seenbreak? safe: nchars-1l); 
+} 
+return (nchars) ; 
+
+
+} 
+
+
+As is evident, the only word delimiter recognised by £it_1ine is the space character. 
+
+
+Now a fundamental limitation of £it_1ine is that all the characters in the buffer passed to it are assumed 
+to belong to the same font (and to have the same style). Thus the callback function £ (which is 
+
+Get TextPrinterWidth in the case when fit_line is called from 1iprinter_lpr_read) disregards the 
+offset of characters within the buffer (for example, the width of the first ‘P in “ITALIC” would always be 
+taken as the same as that of the second ‘T’ in that word). 
+
+
+Subclasses that REPLACE 1pr_read may in fact consider any of the following three kinds of modifications 
+to this method of reckoning widths: 
+
+
+e text in one column may have a different font and/or style than that in another column 
+
+
+e the text within one column (or, in the case when there is only one column across the whole page, 
+the text within one line) may itself contain more than one font and/or style 
+
+
+e special characters, such as tabs, may need additional consideration. 
+
+
+The third of these possibilities is beyond the scope of this chapter. However, for each of the first two 
+possibilities, it is clear that a generalisation of the Get Text Printerwidth routine will be required. 
+
+
+Calculating widths of text with variable font 
+
+
+The ipr_sense_buf_width method of LpRINTER simply consists of a call to this same routine, 
+GetTextPrinterWidth: 
+
+
+METHOD INT lprinter_lpr_sense_buf_width(PR_LPRINTER *self,TEXT *buf,INT len) 
+
+
+{ 
+return (GetTextPrinterWidth (self—>lprinter.wtab,buf,len)); 
+} 
+
+
+13-17 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In turn, the code for Get Text Printerwidth 1s as follows (note: this code is also the same as the 
+wdr_sense_width method of the wor class): 
+
+
+LOCAL_C INT GetTextPrinterWidth(VOID *pwid, TEXT *buf,INT len) 
+
+
+/* 
+Return the printed width (in printer units) of buf, len 
+*/ 
+
+{ 
+
+INT sum; 
+
+
+if (* (UBYTE *) pwid==0) 
+return (len* (* ((UBYTE *)pwid+t1l))); 
+for (sum=0; len--;) 
+sumt+=* ((UBYTE *)pwid+*buftt+) ; 
+return (sum) ; 
+
+
+} 
+
+
+From this code, the structure of WDR printer font width tables can be seen. These fall into two types: 
+
+
+e for monospaced fonts, the table is only two bytes long, with the first byte being o and the second 
+being the common width, in printer units, of any of the characters in the font 
+
+
+e for proportional fonts, the table is 256 bytes long, with the width of character 'a' (which has 
+ASCII value 65), say, being the 65th byte in the table, and so on. 
+
+
+Where printer font width tables come from 
+
+
+The field wt ab In LPRINTER property is the address of the font width table of the default font for the 
+currently selected printer model. The value of wt ab is filled in by the following line of code in the 
+ReadWdrData routine called during the first visit to lprinter_lpr_read: 
+
+
+self—>lprinter.wtab=(UBYTE *)p_send5(self->lprinter.wdr, 
+O_WDR_GET_WIDTH_TABLE, self->lprinter.f.fid, 
+self—>lprinter.f.height,self—>lprinter.f.style); 
+
+
+As can be seen, printer font width tables are accessed by means of the wdr_get_width_table method of 
+the wor class. Briefly, the wor class encapsulates the logic of reading printer driver .wdr files. (See the 
+WDR Printing chapter in the Additional System Information manual for more information about .wdr 
+files.) 
+
+
+There are three parameters to the wdr_get_width_table method: 
+e the typeface number of the required font 
+e the height identifier of that font 
+e the particular font style required. 
+
+
+In the case when this method is called by tpRintTER, these three parameters are taken from details of the 
+default font associated with the current printer, and therefore are bound to be valid. But even if values are 
+passed that are not directly known to the current printer model - for example, there could be an enquiry 
+concerning an unknown typeface - the method will follow the standard wor customs of “font mapping” 
+and “font substitution”: details will be supplied of the “nearest” font, font height, and style actually known 
+to the printer model. 
+
+
+LPRINTER initialisation - phase one 
+
+
+As has been mentioned, the initialisation of an LPRINTER instance takes place in two stages: 
+e some takes place within the LpR_inrT method 
+
+
+e another portion of the initialisation cannot, however, proceed until other parts of the WDR print 
+system have been put into a full state of readiness, and has to wait until the first print element is 
+requested, by paczs, before taking place. 
+
+
+13 - 18 
+
+
+13 PRINTING 
+
+
+This section looks at the first of these two stages. 
+The code in the LPR_1in1T method of LPRINTER is as follows: 
+
+
+METHOD VOID lprinter_lpr_init (PR_LPRINTER *self) 
+/* 
+Returns only when printing is complete 
+*/- 
+{ 
+INT preview; 
+PRINTER_PARAMS *par; 
+RBUF_PRINTING rbuf; 
+
+
+preview=self->lprinter.subsqind; 
+self—>lprinter.subsqind=FALSE; 
+p_send2 (w_ws, O_WS_ENS_PRINT_CONTEXT) ; 
+par=(PRINTER_PARAMS *)p_send2 (w_ws-—>wserv.printer,O_PR_GET_PARAMS) ; 
+self—->lprinter.width=par->p.pg.body.width; /* in twips at the moment */ 
+self—>lprinter.f=par-—>d.f; 
+if (preview) 
+return; 
+rbuf.calls.hread=self; 
+rbuf.calls.mread=O_LPR_READ; 
+rbuf.ppages=(&self->lprinter.pages); /* to take pages handle when known */ 
+runHwimDialog(-SYS_PRINTING_DIALOG, C_PRINTING, &rbuf) ; 
+} 
+
+
+In fact, this is the Series 3a version of the code; the Series 3 version omits the lines 
+
+
+preview=self-—>lprinter.subsqind; 
+self—>lprinter.subsqind=FALSE; 
+
+
+and 
+
+
+if (preview) 
+return; 
+
+
+These are connected with support for print preview (which is not available on the Series 3) and will be 
+discussed in more detail later in this chapter. 
+
+
+Apart from these lines, this code 
+
+
+e sends w_ws a ws_ens_print_context message, for reasons discussed earlier in this chapter 
+(essentially, to ensure that an instance of the prinTER class has been created and initialised) 
+
+
+e senses the width of the printing portion of the page, from the PRINTER instance, and also the 
+SCRLAY_FONT structure describing the default font for the current printer model 
+
+
+e begins to set up an appropriate initialisation struct for the pacEs active object 
+
+
+e launches an Hwim standard dialog (the printine dialog), whose di_dyn_init method will, in 
+turn, set more code in motion that will create and initialise pacEs 
+
+
+e since the printinc dialog calls am_start, the LpR_inrT method does not return until this dialog 
+has completed. 
+
+
+A brief description of the PAGES active object class 
+
+
+Clearly there has to be some active object involved with printing - in order that the lengthy process of 
+printing can be interleaved with calls to the ac_run method of w_ws (for example, to service redraws, or 
+handle keypresses); pacss is this active object. pacers in fact lies at the heart of the WDR printing 
+subsystem; whereas it is possible for an application (for example, the Series 3 Word Processor and 
+Database application) to perform WDR printing without making any use of LPRINTER, it is not possible to 
+avoid using PAGES. 
+
+
+Whilst a full description of pacrs is beyond the scope of this manual, various points should be noted. 
+
+
+For its initialisation, pacEs requires to be initialised with, among other items, two object handles and two 
+method numbers that collectively make up the pacEs_caLts struct: 
+
+
+typedef struct 
+{ 
+
+
+VOID *hread; Callback handle for reading print elements 
+WORD mread; Callback method for reading print elements 
+VOID *hdone; Callback handle for %Sdone & completion 
+WORD mdone; Callback method for %Sdone & completion 
+
+
+} PAGES_CALLS; 
+
+
+13 - 19 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Whenever paces requires another print element, for the body area of a page, it sends hread an mread 
+message. In the case when printing is started by LPRINTER, hread Is set to the handle of the LPRINTER 
+object itself, whereas mread is set equal to o_LPR_READ - aS can be seen in the above code from 
+lprinter_lpr_init. 
+
+
+Whenever pacss has an event to report to the user, it sends hdone an mdone message. These events 
+include: the end of a page, the end of a printing session, and an error condition. In fact, when printing is 
+started by LPRINTER, hdone is set, in due course, to the handle of the printine dialog, and mdone is set 
+equal to 0_PRINTING_PRINTING. For interest, part of the code of the HWIM printine class follows: 
+
+
+LOCAL_C UINT GetFirstPageToPrint (VOID) 
+
+
+return(((PR_PRINTER *) (w_ws—>wserv.printer) )->printer.p.p.pgbeg) ; 
+} 
+
+
+LOCAL_C VOID SetPageNumDisplay (INT num, INT resid) 
+{ 
+TEXT buf [40]; 
+
+
+hAtos (&buf [0], resid, num) ; 
+hDlgSetText (1, &buf[0]); 
+} 
+
+
+LOCAL_C VOID SetPageNumDisplayCheck(PR_PRINTING *self, INT num) 
+{ 
+SetPageNumDisplay (num, (self-—>win.flags&PR_WIN_WILL_SKIP && 
+GetFirstPageToPrint()>num)? -SYS_SKIPPING_PAGE: -SYS_PAGE_IS); 
+} 
+
+
+#ifdef JPIC 
+#pragma METHOD_CALL 
+#fendif 
+
+
+METHOD VOID printing_printing_done(PR_PRINTING *self,PAGES_DONE *d) 
+
+{ 
+
+switch (d->event) 
+{ 
+
+case PAGES_DONE_PAGE: 
+SetPageNumDisplayCheck (self,d->page) ; 
+break; 
+
+case PAGES_DONE_ERROR: 
+
+case PAGES_DONE_END: 
+self—>printing.pages=NULL; 
+p_send2 (self,O_DESTROY) ; 
+break; 
+} 
+
+} 
+
+
+Note that, after sending hdone a PAGES_DONE_END Of PAGES_DONE_ERROR event, paces destroys itself. This 
+is the reason why the above printiNc code nulls its copy of the handle of pacrs (otherwise, the destroy 
+method of print1Nc would attempt to destroy pacEs a second time, in the standard procedure of automatic 
+destruction of component objects). Finally note that a destroy message can also be sent to PRINTING as a 
+result of the user pressing the ESC key - this happens automatically on account of standard picBox level 
+code; in this case, it is appropriate for pacEs to be destroyed as a consequence of PRINTING being 
+destroyed; this is how printing terminates in response to the user's “Abandon” request. 
+
+
+More about the interface to and from PAGES 
+Two cases where application code might send messages directly to pacrs are as follows: 
+
+
+e if the application makes use of the flag woR_PRINT_IDLE when it prints - in which case, as 
+explained earlier in this chapter, it needs to send the paces object an ao_queue when it has 
+determined what the next print element is 
+
+
+e if the application needs to destroy the pacrs object (but this will only arise if the application takes 
+over the code that is, by default, handled by the destroy method of the printine class). 
+
+
+In most cases, however, application code will never have any reason to send a message directly to the 
+Paces object. Instead, the parts of the interface to and from paczs that are more likely to need to be 
+understood are: 
+
+
+e how to create and initialise the paczs object 
+
+
+e the nature of the mreaa and the mdone callbacks from pacEs. 
+
+
+13 - 20 
+
+
+13 PRINTING 
+
+
+A paces object is actually created by sending a message to the PRINTER object. There are in fact three very 
+similar methods, all of which create and initialise paces in one way or another: 
+
+
+e the pr_print method creates and initialises pacgs in printing mode 
+e the pr_paginate method creates and initialises pacEs in paginating mode 
+e the pr_preview method (Series 3a only) creates and initialises pacrs in print preview mode. 
+
+
+In each case, there is one additional parameter - the address of a paczESs_caLus Struct, as described earlier. 
+In each case, the method returns the handle of the pacgs object created. 
+
+
+Thus code called from inside the ai_dyn_init method of the HWIM print1nc class (which is itself called 
+from code inside the 1pr_init method of the LpRinTER class) contains the following: 
+
+
+METHOD VOID *printing_printing_do_print (PR_PRINTING *self,PAGES_CALLS *pcalls) 
+{ 
+return((VOID *)p_send3 (w_ws->wserv.printer,O_PR_PRINT,pcalls) ); 
+} 
+
+
+METHOD VOID printing_dl_dyn_init (PR_PRINTING *self) 
+{ 
+RBUF_PRINTING *rbuf; 
+
+
+rbuf=self-—>dlgbox.rbuf; 
+rbuf->calls.hdone=self; 
+rbuf-—>calls.mdone=O_PRINTING_DONE; 
+self—>printing.pages=(VOID *)p_send3(self,O_PRINTING_DO_PRINT, &rbuf->calls) ; 
+if (rbuf->ppages) 
+*rbuf—>ppages=self—>printing.pages; 
+
+
+} 
+
+
+Note that the paginating mode of pacss is provided specially for use by window objects based on the 
+FORM scruay and scrime classes - such as the main windows of the Word Processor and Database 
+applications. The fact that the pagination logic is so similar to printing logic needn't particularly concern 
+most users of paces. The only potentially significant point concerns the parameters passed back to each 
+mread callback. As can be seen from the listing given above for the 1pr_read method of LpRINTER, a 
+somewhat mysterious second parameter (called x in that listing) is passed. The actual significance of this 
+is in whether or not paces is being run in paginating mode. Various optimisations can be made in this 
+case within scruay callback code. (To be completely accurate, the callback in this case is to the pRNLAY 
+subclass of scruay.) However, as is clear, this parameter is totally ignored when the callback is made, 
+instead, to LPRINTER code. 
+
+
+A brief description of the WDR class 
+
+
+The wor class shares with pacss the feature of lying at the heart of the WDR printing subsystem. Whilst 
+PaGEs Is the active object class that actually drives page formatting and printing, wor supports various 
+query functions concerning the current printer model. For example, the wdr_get_width_table method 
+has already been mentioned. 
+
+
+Another useful service of the wor class is that of converting a null-terminated sequence of uworp values 
+from twips into current printer units. The method involved here is war_twips_to_xy. An example of the 
+use of this method is in the ReadWwdrData function already mentioned: 
+
+
+LOCAL_C VOID ReadWdrData(PR_LPRINTER *self) 
+{ 
+UWORD *1x[2]; 
+UWORD *ly[2]; 
+
+
+self—>lprinter.lheight=self—->lprinter.f.height; 
+
+ly [0]=&self-—>lprinter.lheight; 
+
+ly [1]=NULL; 
+
+1x[0]=&self—>lprinter.width; 
+
+1x [1]=NULL; 
+
+self—>lprinter.wdr=((PR_PAGES *)self-—>lprinter.pages) —>pages.in.wdr; 
+
+p_send4 (self-—>lprinter.wdr,O_WDR_TWIPS_TO_XY, &1x[0],&ly[0]); 
+
+self—>lprinter.wtab=(UBYTE *)p_send5(self->lprinter.wdr, 
+O_WDR_GET_WIDTH_TABLE, self->lprinter.f.fid, 
+self—>lprinter.f.height,self—>lprinter.f.style); 
+
+
+13 - 21 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In order to find out the number of typefaces supported by the current printer model, code such as the 
+following can be used: 
+
+
+nt=((WDR_MODEL *)p_send2 (wdr,O_WDR_SENSE_MODEL) ) ->num_typefaces; 
+
+
+where the definition of the woR_mMopEL struct is (refer also to the the WDR Printing chapter in the 
+Additional System Information manual) 
+
+
+typedef struct 
+{ 
+
+
+UWORD minx; minimum delta x (in twips, unless MINX_IS_DPI flag set) 
+UWORD miny; minimum delta y in twips 
+
+UWORD skipx; amount printer auto indents 
+
+UWORD skipy; amount printer auto feeds 
+
+UWORD flags; orientation 
+
+UWORD num_typefaces; number of typefaces supported by model 
+
+
+WDR_TYPEFACE *typeface[1]; list of typeface rids/pointers to typeface 
+} WDR_MODEL; 
+
+
+For any given typeface, referred to by index number (0, 1, ...), the corresponding name and typeface 
+number, among other things, can be found out by sending the wor object a war_typeface message, which 
+takes the index number as a parameter, and which returns a pointer to a wdr_typeface struct: 
+
+
+typedef struct 
+{ 
+
+
+TEXT name [WDR_FONT_NAME_LEN]; Typeface name 
+
+UWORD typeface; RTF/Word compatible typeface 
+
+UWORD type; WDR_TYPF_XXX 
+
+WORD trans_rid; rid of translates record 
+
+UWORD num_heights; Number of different typeface heights 
+WDR_FONT font[1]; List of different heights 
+
+
+} WDR_TYPEFACE; 
+
+
+Another approach to finding a typeface with a given typeface number is to send the wor object a 
+wdr_search_typeface message, which has the following definition: 
+
+
+METHOD INT wdr_wdr_search_typeface(PR_WDR *self,INT typf,WORD *pix,WDR_TYPEFACE **ppt) 
+/* 
+
+Write the index and address of the typeface struct with RTF/Word 
+
+typeface number typf to *pix and *ppt respectively and return TRUE 
+
+if a matching typeface was found. 
+
+Otherwise return FALSE and write a recommended typeface 
+
+or -1 if no such typeface number exists in the current model. 
+
+Either pix or pt may be NULL if that part of the return is not required. 
+
+*/ 
+
+
+As will be appreciated, this method contains the “font mapping/ substitution” logic of the wor class. 
+
+
+Finally, for a given typeface, the way to determine the range of heights available (and also the 
+recommended way of matching a desired font height) can be seen from the following code - which is 
+actually an extract from the standard Hwim “Font selector” dialog code: 
+
+
+LOCAL_C VOID ResetSizes(PR_FONTSEL *self,INT typfix) 
+{ 
+UWORD n,i; 
+WORD height; 
+TEXT buf[12]; 
+
+
+p_send2 (self-—>fontsel.sizes,O_VA_RESET) ; 
+n=((WDR_TYPEFACE *)p_send3(self-—>fontsel.wdr,O_WDR_TYPEFACE, typfix) )->num_heights; 
+for (i=0;i<n;it++) 
+
+{ 
+
+buf [p_itob (&buf [0],p_send4 (self- 
+
+>fontsel.wdr,O_WDR_FONT_HEIGHT,typfix,i)/20) ]=0; 
+
+p_send3 (self-—>fontsel.sizes,O_VA_APPEND, &buf[0]); 
+
+} 
+height=self->fontsel.pf-—>height; 
+hDlgSetChlist (2,p_send4 (self—>fontsel.wdr,O_WDR_SEARCH_HEIGHT,typfix, &height) ); 
+} 
+
+
+(Note that the values returned by the wdr_font_height method are in twips: hence the multiplication by 
+20, to convert into points prior to presenting the values in a dialog for inspection by users.) 
+
+
+13 - 22 
+
+
+13 PRINTING 
+
+
+Creating and destroying WDR objects 
+
+
+Evidently, LpRINTER code - and any other WDR printing code - relies on a suitable wor object having been 
+created and initialised. The paczs class in particular contains a property field given the handle of a wor 
+object, and the ao_init method of paces requires to be passed this handle as part of its initialisation data. 
+
+
+There is also a slot for the handle of a wor object within PRINTER property. For this reason, PRINTER code 
+called inside the pr_print method (also called by the pr_paginate and pr_preview methods) contains the 
+following lines: 
+
+
+if (!self->printer.wdr) 
+p_send2 (self,O_PR_OPEN_WDR) ; 
+
+
+The pr_open_wdr method of PRINTER is as follows: 
+
+
+METHOD PR_WDR *printer_pr_open_wdr(PR_PRINTER *self) 
+{ 
+INT model; 
+TEXT name [P_FNAMESIZE]; 
+
+
+model=p_send3 (self,O_PR_SENSE_MODEL, &name[0]); 
+
+printer_pr_close_wdr (self); 
+
+self—>printer.wdr=f_newsend (CAT_FORM_FORM, C_WDR, O_WDR_INIT, &name[0],model) 
+return (self—>printer.wdr); 
+
+
+} 
+
+
+In turn, the pr_sense_mode1 method obtains the appropriate printer model 
+
+
+e by preference, from data set in PRINTER property by a prior call to pr_set_mode1 (see the end of 
+this chapter for an example of code sending a pr_set_model message) 
+
+
+¢ otherwise, from the psm print model environment variable 
+e failing that, from the hard-wired default of rom: :Bg. wor. 
+
+
+Note that this mechanism leaves open the possibility of the application creating and initialising a wor 
+object, for its own purposes, well before the user selects any print menu command. Evidently, the way to 
+do this is to 
+
+
+e ensure that the PRINTER object (handle at w_ws->wserv.printer) has been created and initialised 
+e send this object a pr_open_wdr message. 
+
+
+Incidentally, it is perfectly possible for there to be more than one wor object in existence, at the same time 
+in the same application (although only one of them can have its handle written into PRINTER property). 
+Thus when dialogs inside the HWIM “Print setup” dialog suite are operational, a “scratch” wor is used at 
+various times, in order to enquire details of .wdr printer model files other than the one to which the 
+application is currently “logged”. 
+
+
+On the other hand, wor objects should be destroyed as soon as they are no longer required. (For example, 
+a considerable amount of memory may be tied up by all the font width tables that may have been loaded.) 
+
+
+To achieve this, simply send pRINTER a pr_close_wdr message. Thus the destroy method of LPRINTER 1s 
+as follows: 
+
+
+METHOD VOID lprinter_destroy(PR_LPRINTER *self) 
+{ 
+if (w_ws->wserv.printer) 
+p_send2 (w_ws-—>wserv.printer,O_PR_CLOSE_WDR) ; 
+p_supersend2 (self,O_DESTROY) ; 
+} 
+
+
+(Note that the test of whether w_ws->wserv.printer is non-null is necessary because the 1pr_init 
+method of LpRInTER could fail prior to the completion of the call to ws_ens_print_context.) 
+
+
+13 - 23 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+In turn, the code in the pr_close_wdr method of pRinTER is, naturally enough, 
+
+
+GLDEF_C VOID DestroyRef(PR_ROOT **ref) 
+{ 
+if (*ref) 
+{ 
+p_send2 (*ref,O_DESTROY) ; 
+*ref=NULL; 
+} 
+} 
+
+
+METHOD VOID printer_pr_close_wdr(PR_PRINTER *self) 
+
+
+{ 
+DestroyRef (&self—>printer.wdr) ; 
+} 
+
+
+Using XPRINTER for print preview 
+
+
+Just as there are various levels at which the subject of printing can be approached, so also are there 
+various levels at which the subject of print preview can be approached. However, 
+
+
+e like printing, the requirements of most applications for print previewing can be met very simply, 
+by means of creating and using a subclass of LPRINTER - except that this time a subclass of 
+XPRINTER is required (xPRINTER itself being a subclass of LPRINTER) 
+
+
+e in these cases, what makes application coding particularly easy is the fact that exactly the same 
+subclass will suffice both for printing purposes and for print preview purposes 
+
+
+e underlying this similarity is the fact that printing and print previewing are both driven by the 
+PAGES active object, which requires in both cases to be fed by application code with a series of 
+print elements (the same set of print elements in both cases). 
+
+
+The difference between XPRINTER and LPRINTER 
+
+
+First, note that xPRINTER is defined in the XADD library, which is not present in the ROM of the Series 3, 
+so that print preview support does not exist on the Series 3 - only on the Series 3a. (Further to this, the 
+versions of LPRINTER on the Series 3 and the Series 3a are also critically different, in a few small but key 
+places - though the calling interface remains exactly the same.) 
+
+
+Next, witness the entirety of the code of xPRINTER: 
+
+
+#include <xprinter.g> 
+#include <prev.g> 
+#include <xadd.g> 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D VOID *w_ws; 
+
+
+#ifdef JPIC 
+#pragma METHOD_CALL 
+#endif 
+
+
+METHOD VOID xprinter_destroy(PR_XPRINTER *self) 
+{ 
+if (self->xprinter.locked) 
+p_send3 (w_ws, O_WS_LOCK, FALSE) ; 
+p_supersend2 (self,O_DESTROY) ; 
+} 
+
+
+METHOD VOID xprinter_lpr_init (PR_XPRINTER *self, INT commid) 
+{ 
+if (!commid) 
+{ 
+p_send3 (w_ws, O_WS_LOCK, TRUE) ; 
+self—>xprinter.locked=TRUE; 
+} 
+self—>lprinter.subsqind=commid; /* communicate with subclass */ 
+p_supersend2 (self,O_LPR_INIT); 
+if (!commid) 
+
+
+return; 
+f_newsend (CAT_XADD_XADD, C_PRVVIEW, O_PVV_INIT, self, commid, &self—>lprinter.pages) ; 
+} 
+
+
+and the entirety of the corresponding class definition: 
+
+
+13 - 24 
+
+
+13 PRINTING 
+
+
+CLASS xprinter lprinter 
+
+
+{ 
+REPLACE destroy 
+REPLACE Ipr_init 
+PROPERTY 
+{ 
+WORD locked; 
+} 
+} 
+
+
+Evidently, xPRINTER adds two pieces of functionality to LPRINTER (one rather trivial, and the other more 
+fundamental): 
+
+
+XPRINTER locks the application whilst it is printing, to lessen the chance of “accidents” half-way 
+
+through printing due to the user inadvertently switching files from the System screen (setting the 
+application locked means the System screen will block any attempted file switch with a “XXX is 
+
+busy” infoprint) 
+
+
+XPRINTER expects an extra parameter to its LpR_inrT method; if the value of this is zero, 
+LPRINTER code is invoked in printing mode, whereas if it is non-zero, print preview takes place 
+instead. 
+
+
+The actual meaning of this additional parameter - commia - is the method number of the command 
+manager that system code will invoke if the user chooses the ‘Print’ menu command from within the 
+menubar available inside print preview. 
+
+
+Extended example of print and print preview using XPRINTER 
+
+
+To illustrate use of xPRINTER for print and print preview purposes, consider the following variation upon 
+the example applications presented earlier: 
+
+
+once again, the user is given the choice of specifying a range of dates to be printed 
+the dates will be printed in two columns (as in the second of the two earlier examples) 
+
+
+the first column will be printed in bold (by way of illustrating some features described in the 
+middle portion of this chapter) 
+
+
+rather than a series of dialogs following each other irrevocably, the various possible choices in 
+the application are available, in more standard style, as choices from the menu bar 
+
+
+there are four menu commands available: Exit, Print setup, Print preview, and Print 
+
+
+in order to illustrate another (quite separate) point, the application also attempts to load and save 
+its current print setup to file, on startup and on exit (though discussion of this particular feature 
+of the application is deferred until the end of the chapter). 
+
+
+On installation of the OOP component of the SDK, the source code for this application is copied into a 
+\sibosdk\wdrprint directory. 
+
+
+The category file 
+
+
+IMAGE demo 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+EXTERNAL xadd 
+
+
+INCLUDE hwimman.g 
+INCLUDE dlgbox.g 
+INCLUDE xprinter.g 
+INCLUDE time.g 
+INCLUDE epoc.h 
+
+
+CLASS dewserv wserv 
+
+
+{ 
+REPLACE ws_dyn_init 
+
+
+} 
+
+
+13 - 25 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CLASS decomman comman 
+{ 
+REPLACE com_init 
+REPLACE com_exit 
+ADD dec_psetup 
+ADD dec_preview 
+ADD dec_print=decomman_dec_preview 
+ADD dec_print_direct 
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD dayno; 
+UWORD ndays; 
+UWORD gap; 
+} DE_PRINT_DETAILS; 
+} 
+PROPERTY 
+{ 
+DE_PRINT_DETAILS dets; 
+} 
+
+
+CLASS dedlg dlgbox 
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+} 
+
+
+CLASS delp xprinter 
+
+
+{ 
+REPLACE lpr_sense_text 
+
+
+CONSTANTS 
+{ 
+DELP_STATE_COL1 0 
+DELP_STATE_COL2 1 
+DELP_STATE_COL3 2 
+} 
+
+PROPERTY 1 
+
+
+{ 
+VOID *time; 
+VOID *wtab; 
+UWORD colwid; 
+UWORD right; 
+UWORD state; 
+UWORD ndays; 
+TEXT dname [E_MAX_DAY_NAME]; 
+TEXT buf [LN_TIME_DATE_STR]; 
+} 
+} 
+
+
+Command manager 
+
+
+The four commands in the menu bar - Exit, Print setup, Print preview, and Print - are handled by the 
+command manager methods com_exit, dec_psetup, dec_preview, and dec_print. Note that the 
+definition 
+
+
+ADD dec_print=decomman_dec_preview 
+
+
+means that the single routine decomman_dec_preview handles both the menu commands Print and Print 
+preview. This is a common feature of applications supporting print preview as well as print. As in all 
+cases of this sort, the code can distinguish which of the two menu commands has actually been chosen by 
+testing the value of the additional commia parameter that is always passed, by system code, to command 
+manager methods. Thus the code for decomman_dec_preview IS 
+
+
+METHOD VOID decomman_dec_preview(PR_DECOMMAN *self,INT commid) 
+
+
+{ 
+if (LaunchDialog(C_DEDLG, DELP_DLG, &commid) ) 
+PrintOrPreview (commid) ; 
+
+
+13 - 26 
+
+
+13 PRINTING 
+
+
+where LaunchDialog is the same as in previous examples (it is an entirely standard dialog-launching 
+utility), and printorPreview is as follows: 
+
+
+LOCAL_C VOID PrintOrPreview(INT commid) 
+{ 
+commid= (commid==O_DEC_PREVIEW? O_DEC_PRINT_DIRECT: 0); 
+hDestroy (f_newsend (CAT_DEMO_DEMO, C_DELP,O_LPR_INIT, commid) ) ; 
+} 
+
+
+As can be seen, the parameter passed to the 1pr_init method of Exp is either 
+¢ 0, in the case when DELP is to print, or 
+@ 0_DEC_PRINT_DIRECT, in the case when DELP is to print preview. 
+
+
+Note that the dec_print_direct method of the command manager is not directly associated with the Print 
+menu command from the base state of the application. On the contrary, as already stated, this menu 
+command has corresponding command manager method dec_print, which is handled by the same code 
+as the dec_preview method. The role of the dec_print_direct method is to service the Print menu 
+command from the special Print Preview submenu that is available inside the print preview subsystem: 
+
+
+Wdrprint 
+
+
+Show margins 
+Pages to display 
+Jump to page 
+
+
+Exit preview 
+
+
+\ Sun 24 
+
+
+The code for the dec_print_direct method, in this example, is just 
+
+
+METHOD VOID decomman_dec_print_direct (VOID) 
+
+
+{ 
+PrintOrPreview(O_DEC_PRINT) ; 
+} 
+
+
+Note: the reason for using the term “direct” is that printing is to proceed directly, without any additional 
+‘Print details’ dialog being presented first. The print details are the same as in the dialog that invoked 
+the print preview. 
+
+
+Apart from the methods of the command manager already covered above, pEcomman also has the following 
+methods: 
+
+
+e =the dec_psetup method just has one line, sending a ws_edit_print_context message tO w_ws 
+
+
+e =the com_init method writes the handle of the command manager into patapp2 (for convenience 
+elsewhere in the code) and also calls the routine rryLoadPrintContext 
+
+
+e =the com_exit method is as follows: 
+
+
+METHOD VOID decomman_com_exit (PR_DECOMMAN *self) 
+{ 
+if (p_enterl (SavePrintContext) ) 
+p_delete (SAVED_FILE_NAME) ; 
+p_exit (0); 
+} 
+
+
+More details of the saveprintcontext and TryLoadPrintContext methods are given nearer the end of 
+this chapter. 
+
+
+Print details dialog 
+
+
+The code here contains two enhancements compared to the earlier example: 
+
+
+e if the dialog is visited more than once, it is seeded, in the di_dyn_init method, with the values 
+last set by the user (as sensed in the preceding di_key method) 
+
+
+e the dialog title has to vary, to reflect whether Print preview is to follow, or Print. 
+
+
+13 - 27 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The entire code in the dialog module for the application is 
+
+
+#include <demo.g> 
+#include <demo.rsg> 
+#include <hwim.h> 
+
+
+GLREF_D PR_DECOMMAN *DatApp2; 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID dedlg_dl_dyn_init (PR_DLGBOX *self) 
+{ 
+
+
+INT commid; 
+
+
+commid=(* (INT *) self—>dlgbox.rbuf) ; 
+if (commid==0O_DEC_PREVIEW) 
+
+hDlgSetTitleByRid (DELP_PREVIEW_TITLE) ; 
+if (!DatApp2->decomman.dets.dayno) 
+
+return; 
+hDlgSetDtedit (1, DatApp2->decomman.dets.dayno) 
+hDlgSetNcedit (2, DatApp2-—>decomman.dets.ndays) 
+hDlgSetChlist (3, DatApp2-—>decomman.dets.gap) ; 
+} 
+
+
+’ 
+’ 
+
+
+METHOD INT dedlg_dl_key (PR_DLGBOX *self) 
+{ 
+DatApp2->decomman.dets.dayno=hDlgSenseDtedit (1) 
+DatApp2->decomman.dets.ndays=hDlgSenseNcedit (2) 
+DatApp2->decomman.dets.gap=hDlgSenseChlist (3); 
+return (WN_KEY_CHANGED) ; 
+} 
+
+
+Note that the actual pz_pRINT_pETAILs data structure edited in this dialog no longer exists purely on the 
+stack (as it did in versions of this example discussed earlier in this chapter). Instead, to give this data 
+
+greater persistence, it now exists within the property of the command manager - whose handle has been 
+written to Datapp2 for convenience. (Otherwise, this handle could be obtained from w_ws->wserv.com.) 
+
+
+7 
+’ 
+
+
+The way the di_dyn_init routine determines whether the dialog has been invoked before - ie determines 
+whether there is data in the pzk_PRINT_DETAILS Struct that ought to overwrite the defaults provided by the 
+resource controls for the dialog - is by testing the value of patapp2->decomman.dets.dayno, to see 
+whether it is non-zero. But note that, of course, the test for whether the dialog title should be changed is 
+quite independent of this. 
+
+
+Application initialisation 
+
+
+Apart from the code in the com_init method, the other initialisation code for the application is in main 
+itself, and in the ws_dyn_init method of the wserv subclass (as can be seen, there is nothing unusual in 
+any of it): 
+
+
+GLREF_D WSERV_SPEC *wserv_channel; 
+
+
+LOCAL_C INT StatusWindowWidth (VOID) 
+
+
+{ 
+P_EXTENT ext; 
+
+
+wiInquireStatusWindow (-1, &ext) ; 
+return (ext.width) ; 
+
+
+} 
+
+
+LOCAL_C VOID InitClientWindow(PR_DEWSERV *self) 
+{ 
+W_WINDATA wd; 
+PR_WIN *cliwin; 
+
+
+wd.extent.tl.x=wd.extent.tl.y=0; 
+
+wd.extent .height=wserv_channel-—>conn.info.pixels.y; 
+wd.extent.width=wserv_channel->conn.info.pixels.x-StatusWindowWidth () ; 
+cliwin=f_newsend (CAT_DEMO_HWIM, C_BWIN, O_WN_CONNECT, NULL, W_WIN_EXTENT, &wd) ; 
+self—>wserv.cli=cliwin; 
+
+cliwin->win.flags=PR_BWIN_CORNER 4|PR BWIN_SHADOW_1; 
+
+p_send3 (cliwin, O_WN_EMPHASISE, TRUE) ; 
+
+hiInitVis (cliwin) ; 
+
+
+} 
+
+
+13 - 28 
+
+
+13 PRINTING 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID dewserv_ws_dyn_init (PR_DEWSERV *self) 
+
+
+wsSet List (W_STATUS_WINDOW_ICON, NULL, 0) ; 
+wStatusWindow (W_STATUS_WINDOW_BIG) ; 
+InitClientWindow(self); 
+
+} 
+
+
+GLDEF_C VOID main(VOID) 
+
+
+N_HWIMMAN app; 
+N_WSERV wserv; 
+
+
+p_linklib(0); 
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE | 
+FLG_APPMAN_CLEAN|FLG_APPMAN_FULLSCREEN; 
+
+wserv.com_cat=app.wserv_cat=p_getlibh (CAT_DEMO_DEMO) ; 
+
+app.wserv_class=C_DEWSERV; 
+
+wserv.com_class=C_DECOMMAN; 
+
+p_send4 (p_new (CAT_DEMO_HWIM, C_HWIMMAN) ,O_AM_INIT, &app, &wserv) ; 
+
+
+} 
+XPRINTER subclass initialisation 
+
+
+All the initialisation code for the xPRINTER subclass of the applicaiton is called inside the first 
+lpr_sense_text callback. This establishes: 
+
+
+¢ atime object, suitably prepared (as in previous examples) to render textual versions of given 
+dates, and initialised with the start date from the p—_PRINT_DETAILS data structure 
+
+
+e aprinter font width table (handle written to wt ab) for the bold version of the default print font 
+e the value of the colwia property field, that gives the overall width for the first column: 
+#include <demo.g> 
+
+#include <demo.rsg> 
+
+#include <hwim.h> 
+
+
+GLREF_D PR_DECOMMAN *DatApp2; 
+
+
+#define TIME_FMT_FLAGS (PR_TIME_MONTH NAME | PR TIME_SUFFIX_NAME) 
+
+
+LOCAL_C VOID InitTimeObject (PR_DELP *self) 
+{ 
+P_DAYSEC ds; 
+SE_TIME_ FORMAT fmt; 
+
+
+ds .day=DatApp2->decomman.dets.dayno; 
+
+ds.sec=0; 
+
+self—>delp.time=f_new (CAT_DEMO_OLIB,C_TIME) ; 
+
+p_send4 (self—>delp.time, O_TO_SET, SET_TIME_DAYSEC, &ds) ; 
+
+fmt .flags=TIME_FMT_FLAGS; 
+
+p_send4 (self->delp.time, O_TO_SET_FORMAT, &fmt, TIME_FMT_FLAGS) ; 
+} 
+
+
+LOCAL_C UINT SenseBufWidth(PR_DELP *self,TEXT *pb) 
+
+
+{ 
+return (p_send5 (self—->lprinter.wdr,O_WDR_SENSE_WIDTH, self- 
+
+
+>delp.wtab,pb,p_slen(pb))); 
+} 
+
+
+13 - 29 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+LOCAL_C VOID FindWidthFirstColumn(PR_DELP *self) 
+{ 
+INT i; 
+TEXT buf [E_MAX_DAY_NAME]; 
+UWORD wid; 
+
+
+for (i=0; i<7; i++) 
+{ 
+p_nmday (&ébuf[0],i); 
+wid=SenseBufWidth (self, &buf[0]); 
+if (wid>self-—>delp.colwid) 
+self—>delp.colwid=wid; 
+} 
+self—>delp.colwid+=SenseBufWidth(self," "); /* two spaces */ 
+if (self->delp.colwid>(3*self-—>lprinter.width/4) ) 
+{ 
+hiInfoPrint (DELP_PAPER_NARROW) ; 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY) ; 
+
+
+self—>lprinter.subsqind=self->delp.colwid; 
+
+
+LOCAL_C VOID InitWidthTable(PR_DELP *self) 
+{ 
+self—>delp.wtab=(VOID *)p_send5(self->lprinter.wdr,O_WDR_GET_WIDTH_TABLE, 
+self—>lprinter.f.fid,self-—>lprinter.f.height, 
+self->lprinter.f.style|WDR_STYLE_BOLD) ; 
+
+
+} 
+
+
+For more information relevant to parts of this code, see the appropriate sections earlier in this chapter. 
+The XPRINTER LPR_SENSE_TEXT callback 
+
+
+What is particularly noteworthy about the peLp code in this application (referring in fact to the totality of 
+the code in this class) is that although there are, admittedly, differences from the pep code given for 
+earlier examples in this chapter, these differences have nothing to do with the extra support that this class 
+is now providing for Print Preview as well as Print. These differences are purely to do with comparatively 
+incidental points, such as the fact that, for example, the first column is now being printed in bold. 
+
+
+In other words, the extra support for Print Preview is achieved without any change at the LPRINTER 
+subclass level - except that the definition of the class now specifies xPRINTER as the superclass, instead of 
+just LpRintER. The code itself could survive unchanged: 
+
+
+13 - 30 
+
+
+13 PRINTING 
+
+
+METHOD INT delp_lpr_sense_text (PR_DELP *self,WDR_PRINT *pr) 
+{ 
+P_DATE dt; 
+P_DAYSEC ds; 
+
+
+if (!self->delp.time) 
+
+
+self—>delp.ndays=DatApp2-—>decomman.dets.ndays; 
+InitTimeObject (self) ; 
+
+InitWidthTable (self); 
+
+FindWidthFirstColumn (self); 
+
+
+else if (!self-—>delp.ndays) 
+return (FALSE) ; 
+switch (self—->delp.state++) 
+
+
+case DELP_STATE_COL1: 
+if (DatApp2-—>decomman.dets.gap) 
+{ 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DATE, &dt) ; 
+if (!dt.day) 
+
+
+pr->down=pr->height; 
+if (DatApp2-—>decomman.dets.gap==1) 
+pr->down>>=1; 
+
+
+} 
+p_send4 (self-—>delp.time, O_TO_SENSE, SENSE_TIME_DAYSEC, &ds) ; 
+p_nmday (&self->delp.dname[0],P_WEEK (ds.day) ); 
+self—>delp.right=self-—>delp.colwid-SenseBufWidth (self, &self—>delp.dname[0]); 
+pr->buf=(&self—>delp.dname[0]); 
+pr->style|=WDR_STYLE_BOLD; 
+
+
+break; 
+case DELP_STATE_COL2: 
+pr->flags&=(~ (WDR_PRINT_LINE|WDR_PRINT_TEXT) ); 
+
+
+pr->flags|=WDR_PRINT_RIGHT; 
+pr->right=self—>delp.right; 
+return (TRUE) ; 
+
+case DELP_STATE_COL3: 
+p_send4 (self->delp.time, O_TO_SENSE, SENSE_TIME_DATESTR, &self->delp.buf[0]); 
+pr->buf=(&self—>delp.buf[0]); 
+pr->flags&=(~WDR_PRINT_LINE) ; 
+pr->indent=self-—>delp.colwid; 
+self—>delp.ndays-——; 
+p_send4 (self—>delp.time,O_TO_ADD_DAYS,1,0); 
+self—>delp.state=DELP_STATE_COL1; 
+} 
+
+pr->blen=p_slen(pr->buf) ; 
+
+return (TRUE) ; 
+
+} 
+
+
+Comments on the differences between XPRINTER and LPRINTER 
+
+
+One minor change that would have to be made, however, between LPRINTER Subclass code and xpRINTER 
+subclass code, would be in any replacement 1pr_init method. This simply due to the fact that the 
+lpr_init method of xprinteER requires the additional commid parameter - to differentiate between the case 
+of Print Preview and the case of Print. 
+
+
+Note incidentally that, for compatibility reasons, this extra parameter could not be added in at the 
+LPRINTER level. This is on account of existing applications (ie pre-Series 3a applications) that interact 
+with LPRINTER code without passing any parameter explicitly to the ipr_init method. 
+
+
+The way around this constraint, in the development of the Series 3a ROM code, can be seen from the code 
+given earlier for the 1pr_init methods of both LpRINTER and xPRINTER: 
+
+
+e the subsqina property field is re-used as a temporary “postbox’”’ between the two classes 
+e after its use, in this way, at the initialisation stage, its value is set back to zero 
+
+
+e the rationale behind this is that the subsqina field cannot be written to, by application subclass 
+code, until inside the first callback to ipr_sense_text (OF lpr_read). 
+
+
+13 - 31 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+WDR printing miscellany 
+
+
+WDR printing classes pictorial overview 
+
+
+The following class diagram shows a possible application state before printing actually starts: 
+
+
+ P$? variables,” / PRINTER > / WDR ye LWDR file | 
+
+
+fo * ee EEO. re —_ / ¥ ph Se 
+z Z 7 
+a Bile , SA 
+aS ., \ Sh 
+. } 4 
+\ J 
+\ | pete \ aan. 
+\ \ 
+\ ee ee 
+SS — C Ad genes. Git 
+ra - Se r ie Seas a aed 
+/ oN. / S / 
+
+
+/ W_ws (user? a styles C application 
+“ interface) O—___ dialogs Cees data 
+
+
+See By ate 
+7. / 
+
+
+ printsetup } / Print details a application : 
+C dialogs | \ dialogs O ———_ data 
+Sa . ites 
+
+
+i 
+2 \ 
+i 
+
+
+\ ser 
+Nee 
+
+
+(A typical application need not, however, contain all the application-specific components shown here. For 
+example, applications that print will not necessarily contain “styles dialogs”) 
+
+
+The next diagram shows a possible situation once printing is underway (for clarity, many aspects of the 
+previous diagram are omitted from this one): 
+
+
+physical / PDR > a ACTIVE 
+‘printer a : So f 
+
+
+/ WDR “ PRINTING) 
+Ke (done) i 
+PRINTER)  LPRINTER >} ra ee ; 
+« ——C..__ (read) oC & data 
+
+‘ } ote / os 
+
+* print details > application 
+
+
+(dialogs O——<_ data 
+
+
+a 
+
+
+(Nothing too significant should be read into the type or the direction of the connections shown between 
+different classes in these diagrams. As the foregoing chapter has made clear, the connections between the 
+actual classes are, at times, rather more complex than could be done justice in any one diagram.) 
+
+
+The PDR class 
+
+
+The role of the ppr object is possibly worth mentioning. This receives all “printing output” from pacEs, 
+and directs into towards the relevant IO channel - be it the parallel port, the serial port, or just an opened 
+file (in the case of printing to file). The ppr class accesses data held by the wor class, to let it know 
+exactly which escape sequences (or whatever) are required to effect various results - such as changing 
+from one font to another, indenting by a given amount, and so on. 
+
+
+13 - 32 
+
+
+13 PRINTING 
+
+
+For some kinds of printers, the ppr object has to be an instance of an appropriate subclass of the ppr class 
+in FORM - rather than just being an instance of ppr itself. This happens when an appropriate flag is set 
+in the .wdr file for that printer. In this case, system code looks for a suitably named DYL in the same 
+directory as the .wdr file. See the WDR Printing chapter in the Additional System Information manual for 
+some more details, or contact Psion directly for more information about writing ppr subclasses. 
+
+
+The role of the ppr object in the above diagrams is of interest for one additional reason: when the WDR 
+print system is driven in preview mode, as opposed to printing mode, this is one of only two parts of the 
+diagram to change. Rather than create any instance of ppr (or a printer-specific subclass thereof), system 
+code in this case creates an instance of the FORM class prvppr. Rather than direct printing output 
+towards any IO channel, this directs it towards a suitable window - the print preview window. 
+
+
+The other part of the diagram that changes is the PRINTING part: the PAGES mdone callback is directed to a 
+different object, namely an instance of prvvizw. This is discussed briefly in the following section. 
+
+
+Print preview without XPRINTER 
+
+
+The code given earlier in this chapter for xPRINTER makes it clear what would be required should an 
+application, for whatever reason, wish to access the print preview subsystem without using xPRINTER. 
+Essentially, something equivalent to the following line of code is required: 
+
+
+f_newsend (CAT_XADD_XADD, C_PRVVIEW, O_PVV_INIT, self, commid, &self-—>lprinter.pages) ; 
+This creates and initialises an instance of the XADD class prvview. 
+The code in the pyv_init method of prvview is as follows: 
+
+
+METHOD VOID prvview_pvv_init (PR_PRVVIEW *self,VOID *xp,INT commid, VOID **ppages) 
+
+
+{ 
+IN_PRVVIEW init; 
+
+
+init.Calls.hread=xp; /* xprinter */ 
+init.Calls.mread=O_LPR_READ; 
+init.Calls.hdone=self; 
+init.Calls.mdone=O_PVV_FALSE; 
+init.PrintMethod=commid; 
+
+init.Sparel = init.Spare2 = 0; 
+p_send4 (self, O_WN_INIT, &init, FALSE) ; 
+*ppages=self-—>prvview.pPages; 
+self—>prvview. Started=TRUE; 
+p_send2 (w_am,O_AM_START) ; 
+
+} 
+
+
+Applications may wish to avoid calling this method, but they cannot practically avoid sending the prvviEw 
+object the wn_init message. Note in this context the definition of the 1n_PRvvIEw struct: 
+
+
+typedef struct 
+{ 
+PAGES_CALLS Calls; 
+
+
+WORD PrintMethod; 
+WORD Sparel; 
+WORD Spare2; 
+
+
+} IN_PRVVIEW; 
+where Spare1 and spare2 should be set to zero. 
+
+
+The default mdone callback method, pvv_false, always just returns raLse, and will be suitable for almost 
+every client of pRvvizw. (Without going into too many details, there are in fact two layers of done 
+callbacks when print preview applies: a first level callback from pacEs to pRvviEw, always using the 
+method pvv_pages_done, and a possible second level callback from prvview to any specified recipient 
+object.) 
+
+
+Finally, the significance of the final TRuE/raLsr parameter to the wn_init method of prvview can be seen 
+in the following code at the very end of this wn_init method: 
+
+
+if (DoAmStart) 
+{ 
+self—>prvview.Started = TRUE; 
+p_send2 (w_am,O_AM_START) ; 
+} 
+
+
+13 - 33 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The only reason that the code in pvv_init cannot pass the DoAmStart parameter as TRUE is in order to 
+write back the handle of pacss (effectively in LPRINTER property), prior to the call to am_start being 
+made. This allows code in, for example, 1pr_read callbacks (which take place, of course, before the 
+am_start call returns) to access pacEs as required. 
+
+
+Saving and restoring print context from file 
+
+
+As mentioned earlier, the pRINTER class has methods allowing the print context (the subject matter of the 
+‘Print setup’ dialog suite) to be set and sensed. These methods can be utilised to allow the print context to 
+be saved to file, if desired, and then restored the next time the file is opened. 
+
+
+Any application that wishes to save the print context to file has to answer a number of design decisions: 
+¢ what actual format should the data be stored in? 
+
+
+e what kind of integrity check might be performed on file data, before setting it into PRINTER 
+property on application startup? 
+
+
+e ~=what kind of error recovery procedure should be adopted, if there is any run-time error, either on 
+saving the data, or on loading it? 
+
+
+This is not the place to discuss these matters at any length. Accordingly, many aspects of the example 
+code, in the WDRPRINT subdirectory, will just be taken for granted in this discussion (though this is not to 
+imply that there is anything special about the design decisions embodied therein). 
+
+
+What can be briefly covered here, however, are various methods of PRINTER, which fall into two 
+categories: those sensing the print context, and those setting it. 
+
+
+The following code senses the print context and writes it out to file: 
+
+
+LOCAL_C INT SavePrintContext (VOID) 
+{ 
+VOID *fcb; 
+VOID *printer; 
+UBYTE *p; 
+struct 
+{ 
+UBYTE model; 
+UBYTE name [P_FNAMESIZE+1]; 
+} om; 
+
+
+printer=w_ws-—>wserv.printer; 
+if (!printer) 
+
+return (0); 
+f_open (&fcb, SAVED_FILE_NAME, P_FREPLACE|P_FSTREAM|P_FUPDATE) ; 
+p=(UBYTE *)p_send2 (printer,O_PR_GET_PARAMS) ; 
+f_write(fcb,p,sizeof (PRINTER_PARAMS) ) ; 
+m.model=p_send3 (printer, O_PR_SENSE_MODEL, &ém.name[0]) ; 
+f_write(fcb, &m.model,1+p_slen(&m.name[0])+1); 
+p=(UBYTE *)p_send3 (printer, O_PR_GET_HD, PRINTER_HDR_TOP) ; 
+f_write(fcb,p,p_slen(p)+1); 
+p=(UBYTE *)p_send3 (printer, O_PR_GET_HD, PRINTER_HDR_BOT) ; 
+f_write(fcb,p,p_slen(p) +1); 
+p_close(fcb); 
+return (0); 
+
+
+} 
+
+
+This code uses the following PRINTER methods: 
+
+
+@ pr_get_params: returns the address of the pRINTER_PARams data structure inside PRINTER 
+property 
+
+
+@ pr_sense_model: writes a ZTS specification of the current .wdr file, and returns the index 
+number of the current printer model within this file 
+
+
+@ pr_get_hd: returns the address of a ZTS giving either the header text or the footer text, 
+depending on the final parameter passed. 
+
+
+Note that aspects of for example the alignment and the printer font of the header and footer are stored as 
+parts of the fixed-length pRINTER_PaRaMs struct: it is only the (variable length) text of the header and 
+footer that requires a separate method to sense it. 
+
+
+13 - 34 
+
+
+13 PRINTING 
+
+
+The code to read the print context from file, and to set it into PRINTER property, is rather longer - but that 
+
+
+is only because of the integrity tests that it makes: 
+
+
+LOCAL_C VOID TryLoadPrintContext (VOID) 
+{ 
+P_INFO junk; 
+VOID *fcb; 
+VOID *printer; 
+UBYTE buf[512]; 
+INT blen; 
+INT ind; 
+UBYTE *pl1,*p2,*p3,*p4; 
+
+
+if (p_finfo (SAVED_FILE_NAME, &junk) ) 
+return; /* eg file does not exist */ 
+
+
+f_open (&fcb, SAVED_FILE_NAME, P FOPEN |P FSTREAM|P_FSHARE) ; 
+
+
+blen=f_read(fcb, &buf[0],512); 
+p_close(fcb); 
+if (blen<=sizeof (PRINTER_PARAMS) +2) 
+
+goto file_corrupt; 
+pl=(é&buf[0]); 
+blen-=sizeof (PRINTER_PARAMS) 
+p2=pl+sizeof (PRINTER_PARAMS) 
+ind=p_bloc(p2+1,blen-1,0); 
+if (ind<0) 
+
+goto file_corrupt; 
+p3=p2+1t+ind+l; 
+blen-=1+ind+1; 
+if (blen<=0) 
+
+goto file_corrupt; 
+ind=p_bloc(p3,blen,0); 
+if (ind<0) 
+
+goto file_corrupt; 
+p4=p3t+indt+1; 
+blen-=ind+1; 
+if (blen<=0) 
+
+goto file_corrupt 
+ind=p_bloc(p4,blen, 0) 
+if (ind!=blen-1) 
+
+{ 
+file_corrupt: 
+
+hinfoPrint (DELETING_CORRUPT_FILE) ; 
+
+p_delete (SAVED_FILE_NAME) ; 
+
+return; 
+
+} 
+p_send2 (w_ws, O_WS_ENS_PRINT_CONTEXT) ; 
+printer=w_ws-—>wserv.printer; 
+
+
+’ 
+’ 
+
+
+’ 
+’ 
+
+
+p_bcpy((VOID *)p_send2 (printer, O_PR_GET_PARAMS) ,p1, sizeof (PRINTER_PARAMS) ); 
+
+
+p_send5 (printer,O_PR_SET_MODEL, FALSE, p2+1,*p2); 
+p_send4 (printer, O_PR_SET_HD, PRINTER_HDR_TOP,p3) 
+p_send4 (printer,O_PR_SET_HD, PRINTER_HDR_BOT, p4) 
+} 
+
+
+The two new PRINTER methods used here are: 
+
+
+’ 
+’ 
+
+
+@ pr_set_model: the first parameter is a pointer to a ZTS giving the .wdr filename, and the second 
+
+
+is the printer model index number 
+
+
+¢ pr_set_ha: the first parameter specifies whether the header text or the footer text is being set, 
+
+
+and the second gives a ZTS containing this text. 
+
+
+13 - 35 
+
+
+CHAPTER 14 
+
+
+LINK PASTE 
+
+
+This chapter contains a practical introduction to programming “Link Paste” (also called “Bring”): 
+e how to service link paste requests from other applications (the server side of link paste) 
+e how to obtain link paste data from other applications (the client side of link paste) 
+e = the role of the OLIB classes LINKsv, LINKCL and sYSTEM 
+e the definitions of various link data “types” 
+e — specific HWIM assistance for link paste involving edit windows. 
+
+
+For the sake of concreteness, the discussions in this chapter are mainly based around various 
+modifications and extensions of the Ehello example application that features in the opening sections of the 
+Edit Windows chapter, and which is optionally installed into the \sibosdk\ehello directory. It should be 
+stressed, however, that it is possible to grasp the concepts involved in programming link paste 
+independently of any appreciation of programming edit windows. 
+
+
+The modifications required to the original Ehello code, to add link paste functionality, are all given below. 
+
+
+The server side of link paste 
+
+
+When the user selects the ‘Bring’ menu command in application X, say, and sees new data added to 
+application X, this data has come from another application - Y, say - that was in background at the time 
+the menu command was issued. In this example, application X is the “link client” and application Y is 
+the “link server’. 
+
+
+It is important to realise that the data is fetched directly from application Y at the time the ‘Bring’ request 
+is issued. That is, the data is not fetched into any independent “clipboard application” at any earlier stage 
+(eg when application Y was in foreground). There is no “clipboard application” in the Epoc architecture 
+(neither at the OS level nor at the HWIM level - nor at any intermediate level). 
+
+
+Thus applications which wish to function as link servers have to be prepared to receive requests for data 
+whilst they are in background. These requests are in fact interprocess communication (IPC) messages of a 
+particular type - but this is largely hidden from HWIM applications, with the details of the IPC being 
+handled, on the server side, by the OLIB t1nxsv class. 
+
+
+Creating a LINKSV subclass instance 
+
+
+The tinxsv class contains two deferred methods, 1s_set_format and 1s_get_data, that have to be 
+supplied by any link-serving application. For this reason, applications never create an instance of LINKsv 
+itself, but rather an instance of an application-specific subclass of linksv. 
+
+
+For example, the following additional class definition could be added into the file ehello.cat (see later for 
+the significance of the property fields) 
+
+
+14-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+INCLUDE ipc.g 
+
+
+CLASS ehlinksv linksv 
+{ 
+REPLACE ls_set_format 
+REPLACE ls_get_data 
+PROPERTY 
+{ 
+WORD sellen; 
+TEXT *pbuf; 
+} 
+} 
+
+
+and the following line of code should be added to application start-up code, eg in the ws_dyn_init method 
+of the wszrv subclass (in other applications, the code could be placed instead in the com_init method of 
+the comman subclass - depending on what was most convenient): 
+
+
+£_newsend (CAT_EHELLO_EHELLO, C_EHLINKSV, O_SV_INIT) ; 
+
+
+Note that there is rarely any need to record the handle of the created L1nxsv subclass instance anywhere in 
+application code: 
+
+
+e the object will continue in existence throughout the lifetime of the application, and so there is no 
+need to hold onto its handle just in order to send it a dest roy message at some later stage 
+
+
+e the handle of the object is in fact recorded in the linked-list of so-called “server handles” held by 
+the system recs object, and whenever a suitable IPC message is received by the application, the 
+Ipcs object automatically redirects it to the L1nxsv object. 
+
+
+Note also that any sv_init call will fail - with panic 55 - unless the flag rLg_appMaN_IPcs is set in main 
+(in fact, this flag is effectively always set for HWIM applications on the Series 3a - but it is good practice 
+to set it explicitly, in main, whenever an application creates a sERVER object of its own). Therefore the line 
+in ehmain.c that defines the appman flags for the application becomes 
+
+
+app. flags=FLG_APPMAN_RSCFILE|FLG_APPMAN_SRSCFILE|FLG_APPMAN_CLEAN 
+| FLG_APPMAN_IPCS|FLG_APPMAN_LINKING; 
+
+
+so that w_am is initialised with an 1pcs component (see later for the significance of the 
+FLG_APPMAN_LINKING flag). 
+
+
+Note finally that it is impossible to delay creating the L1nxsv object until an actual link paste data request 
+is received - which might at first seem a good idea (in order to cut down on the memory overhead of an 
+object that might never actually be needed). The point is that the Linxsv object is needed in order to 
+receive the request in the first place (on pain of a panic 158). However, it is common practice to delay the 
+allocation of additional data buffers (such as the pbug field of EHL1InKsv will point to) until actually 
+required. 
+
+
+Declaring link paste server status 
+
+
+In order for an application to receive a link paste data request, two pre-conditions have to be satisfied: 
+e the application has created and initialised a L1nxsv object - as described above 
+
+
+e the application has sent the system component of w_am an sy_link_server message, declaring 
+the presence (and type) of linkable data. 
+
+
+Declaring current link paste server status is done every time the application passes into background. 
+Therefore the application has to subclass the ws_background method of wserv. For example, the 
+declaration of EHwsERv in ehello.cat becomes 
+
+
+CLASS ehwserv wserv 
+{ 
+REPLACE ws_dyn_init 
+REPLACE ws_background 
+} 
+
+
+14-2 
+
+
+14 LINK PASTE 
+
+
+with the actual contents of the ws_background method being: 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+METHOD VOID ehwserv_ws_background(PR_EHWSERV *self) 
+
+
+{ 
+INT which; 
+
+
+if (!(self->wserv.flags&PR_WSERV_RECEIVED_KEY) ) 
+return; 
+which=0; 
+if (DatApp3->edwin.select) 
+which=1<<DF_LINK_TEXT; 
+p_send4 (w_am->appman.system,O_SY_LINK_SERVER, which, 0) ; 
+} 
+
+
+The significance of the test on pR_WSERV_RECEIVED_FLAG in this code is to prevent the application 
+“stealing” the link paste server status just because the user happens to task through it. Suppose that the 
+user has, long ago, selected some text in application A, but now wants to link paste some data from 
+application B to application C. The user therefore highlights the data in B, and then tasks to C. But 
+suppose that A is tasked to foreground first - as may well happen if, in particular, A and C are instances of 
+the same application (eg two different Spreadsheet files). So long as the user pressed no keys while 
+transiently tasking through A (apart from the task keys themselves), the above test ensures that the 
+eventual ‘Bring’ menu command in C fetches data from B and not from A. 
+
+
+The bulk of the link-paste specific code in an application's ws_background method usually consists of 
+determining the set of link-paste “types” that the current state of the application can support. See later for 
+a discussion of various different standard link paste types. In the example above, the decision is a 
+straightforward choice between two possibilities: either there is some selected text in the editor - in which 
+case linkable data of type pr_LINK_TExT is available - or else there is not - in which case no linkable data 
+is available. 
+
+
+In general, an application will often be able to provide more than one type of data at any given time. For 
+example, an application will often be able to offer both “plain text” and “native format data” - depending 
+on who the recipient of the data is. Thus if the recipient of the data is another instance of the same 
+application (eg one spreadsheet link-pasting data from another), a “native format” data transfer will 
+generally transfer more information that the kind of “plain text” data transfer that would happen, instead, 
+if the recipient application is not the same. 
+
+
+For this reason, the sy_1ink_server method takes two parameters, which between them form a uLoNG 
+“mask” made up of 32 bits. The more different bits that are set, the more different types of formats which 
+the link server is prepared to “render” at that moment. To signal that the link server is prepared to render 
+format type DF_LINK_TEXT, the bit (1<<pF_LINK_TEXT) should be set in the mask, and so forth. 
+
+
+Note that if the application currently has no data available for link paste, the mask value of zero should be 
+reported. This will clear any record that may be left over from earlier, when the application did have data 
+available for link paste. 
+
+
+In the example above, pat aApp3 has been set to point, for convenience, to the zpw1n object in the main 
+window of the application - via the following line added to ehbwin_wn_init: 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+DatApp3=self-—>ehbwin.edwin; 
+
+
+The test on DatApp3->edwin.select therefore just detects whether there is any select region in the editor: 
+if there is, the application is prepared to render plain text format link paste data; otherwise, it has no data 
+to render. 
+
+
+14-3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Initialising the SYSTEM component of w_am 
+
+
+Before the application can send a sy_link_server message to w_am->appman. system, it is necessary to 
+arrange for the creation and initialisation of the system component of w_am. This is arranged very simply: 
+by setting the FLc_APPMAN_LINKING flag in main. 
+
+
+Note carefully that setting the rLc_appmMan_system flag will not have the desired effect. That would 
+succeed in creating and initialising an instance of the system object, but it would be the wrong type of 
+SYSTEM object - being oriented towards the process sys$shll.img instead of towards the process 
+sys$wsrv.img (see the OLIB Reference manual for more details). 
+
+
+The anatomy of a link paste transaction (server-side viewpoint) 
+
+
+In general, a link-paste transaction is seen, at the server end, as 
+e one call to 1s_set_format 
+e followed by a number of calls (one or more) to 1s_get_data. 
+
+
+The transaction takes place in a number of stages, in general, since there is a limit to the amount of data 
+that can reasonably be transferred in any one stage, and in order that the foreground application can 
+remain responsive to redraw requests in the meanwhile. The link server will usually possess some “state 
+variables” - generally in the property of its Ltnxsv subclass - in order to keep track of the progress of the 
+current transaction. 
+
+
+The purpose of the 1s_set_format call is 
+e to specify which of the profferred data formats is actually being requested 
+
+
+e to allow the link server to reset its state variables, reflecting the fact that such-and-such a type of 
+link paste data transfer is about to start. 
+
+
+The purpose of each subsequent 1s_get_data call is 
+
+
+e to assemble data into a suitable buffer (if necessary) and to set a suitable variable (namely the 
+linksv.buf property field) to point to this buffer 
+
+
+e to specify the length of the data to be transferred in this stage of the transaction (this should be 
+written to the 1inksv.1en property field) 
+
+
+e to indicate, by means of the return value (TRUE or FALSE) whether the transaction has completed. 
+Notice that a link paste transaction can end either because: 
+
+e the link server has no more data to transmit 
+
+e the link client does not wish to receive any more data. 
+
+
+In the latter case, system code informs the L1nxsv subclass by means of specifying a negative len 
+parameter - see the example code below. (Ordinarily, this parameter gives the size of the buffer in the 
+data space of the recipient where the data is to be copied to.) 
+
+
+Note that the buffer whose address is written to 1inksv.buf must not be on the stack (for obvious 
+reasons). 
+
+
+Example LINKSV code 
+
+
+The code for the 1s_set_format and 1s_get_data methods of the zxL1nxsv methods is as follows: 
+
+
+#include <ehello.g> 
+#include <p_gen.h> 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID LinkServiceOver (PR_EHLINKSV *self) 
+{ 
+p_free(self—>ehlinksv.pbuf) ; 
+self—>ehlinksv.pbuf=NULL; 
+self—>ehlinksv.sellen=0; 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+14-4 
+
+
+14 LINK PASTE 
+
+
+METHOD VOID ehlinksv_ls_set_format (PR_EHLINKSV *self, INT type) 
+{ 
+UWORD top; 
+SENSE_EDWIN sense; 
+SE_EDWIN se; 
+
+
+LinkServiceOver (self); 
+if (type!=DF_LINK_TEXT) 
+p_leave (E_GEN_NSUP) ; 
+p_send3 (DatApp3, O_EW_SENSE, &sense) ; 
+if (sense.cursor<sense.anchor) 
+{ 
+top=sense.cursor; 
+self—>ehlinksv.sellen=sense.anchor-top; 
+} 
+else if (sense.cursor>sense.anchor) 
+{ 
+top=sense.anchor; 
+self—>ehlinksv.sellen=sense.cursor-top; 
+} 
+else 
+return; 
+self—>ehlinksv.pbuf=f_alloc(self-—>ehlinksv.sellen) ; 
+p_send3 (DatApp3, O_WN_SENSE, &se) ; 
+p_bcpy (self—->ehlinksv.pbuf,se.buf+top, self—>ehlinksv.sellen) ; 
+} 
+
+
+METHOD INT ehlinksv_ls_get_data(PR_EHLINKSV *self,INT len) 
+{ 
+
+
+if (len<o || !self->ehlinksv.sellen) 
+{ 
+LinkServiceOver (self); 
+return (FALSE) ; 
+} 
+if (len>self->ehlinksv.sellen) 
+len=self->ehlinksv.sellen; 
+self—>linksv.len=len; 
+self—>linksv.buf=self-—>ehlinksv.pbuf; 
+self—>ehlinksv.sellen=0; 
+return (TRUE) ; 
+} 
+
+
+In the 1s_set_format method, the code somewhat kindly just calls p_1eave (Z_GEN_NSUP) in any case that 
+the client requests data not available for rendering. Arguably, it might be more appropriate to panic the 
+client in this case: 
+
+
+p_ppanic(self->server.cid, xxx); 
+
+
+with some well-chosen panic number xxx (since the application has at no time ever declared that it could 
+supply any other format of data - so there must be a bug in the client program for requesting such data). 
+
+
+General remarks about link servers 
+
+
+Note that a request for data to be rendered for link paste can be received even if 
+e the application has one or more dialogs showing 
+e the application has a menu showing 
+e the application has a help screen showing. 
+
+
+The HWIM architecture handles this completely smoothly: the application receives ws_background, 
+1ls_set_format, and 1s_get_data messages completely independently of whether there are dialogs or 
+menus (etc) current. This is in contrast with the case of, for example, most Hwif or OPL/w applications, 
+when any link paste request IPC messages would go completely unacknowledged in such a case. (And 
+since there is an assumption in L1InKcL code that link paste request IPC messages do not remain 
+unacknowledged - on pain of the link client application hanging - this is a strong reason why non-HWIM 
+applications should, in general, avoid declaring themselves as link paste servers.) 
+
+
+14-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Some standard link paste data formats 
+
+
+In most cases, applications need only consider three standard link paste data formats: 
+@ = DF_LINK_TEXT, in which data is transmitted as a series of buffers of purely printable characters 
+@  DF_LINK_TABTEXT, in which the buffers of data can contain, in addition, tab characters 
+@ DF_LINK_PaRas, in which the buffers of data can also contain embedded paragraph delimiters. 
+
+
+(In addition to these standard formats, applications may also consider any number of application-specific 
+so-called native formats. Native formats are discussed later in this chapter.) 
+
+
+Now the code discussed so far may have given the impression that a pr_LINk_TExT data transfer only 
+consists of one buffer of text. But that would be a mistaken impression. To see this, consider the 
+following simple changes in the Ehello code: 
+
+
+e declare an extra worp property field, ntimes, for EHLINKSV 
+
+
+e change the ehlinksv_1s_get_data method so that the se1ien property field only gets reset to 
+zero after the available data has been link pasted out three times in all. 
+
+
+Thus the 1s_get_data method becomes 
+
+
+METHOD INT ehlinksv_ls_get_data(PR_EHLINKSV *self,INT len) 
+{ 
+if (len<oO || !self->ehlinksv.sellen) 
+{ 
+LinkServiceOver (self); 
+return (FALSE) ; 
+} 
+if (len>self->ehlinksv.sellen) 
+len=self->ehlinksv.sellen; 
+
+
+self—>linksv.len=len; 
+
+self—>linksv.buf=self-—>ehlinksv.pbuf; 
+
+if (!--(self->ehlinksv.ntimes) ) 
+self—>ehlinksv.sellen=0; 
+
+return (TRUE) ; 
+
+} 
+
+
+and a new line 
+self—>ehlinksv.ntimes=3; 
+
+
+appears at the end of the 1s_set_format method. Highlighting some text in the editor and then choosing 
+‘Bring’ in an application such as the Word Processor or the Database now results in the highlighted text 
+being transferred three times in all - going into three different paragraphs in the process. 
+
+
+Note however that some link clients - such as the Series 3a Agenda - will terminate the transaction after 
+only absorbing the first buffer of data. This is perfectly within their right (see below for the details of how 
+to achieve this result). 
+
+
+DF_LINK_TEXT and DF_LINK_PARAS contrasted 
+
+
+Next, consider another change in Ehello code, in which the line in the ws_background method now 
+declares the availability of pp_LINK_paRas as well as DF_LINK_TEXT: 
+
+
+if (DatApp3->edwin.select) 
+which= (1<<DF_LINK_TEXT) | (1<<DF_LINK_PARAS) ; 
+
+
+At the same time, the test on type in the 1s_set_format method has tobeome less restrictive: 
+
+
+if (type!=DF_LINK_TEXT && type!=DF_LINK_PARAS) 
+p_leave (E_GEN_NSUP) ; 
+
+
+Suppose the text Hello world is highlighted in Ehello and the user tasks to the Word Processor and 
+invokes ‘Bring’. The text that appears in the Word Processor window this time is 
+
+
+Hello worldHello worldHello world 
+
+
+14-6 
+
+
+14 LINK PASTE 
+
+
+ie with all three copies being added into the current paragraph, whereas before, when DF_LINK_TEXT was 
+specified, the text appearing in the Word Processor wndow would have been 
+
+
+Hello world 
+Hello world 
+Hello world 
+
+
+with the three copies going to different paragraphs. 
+
+
+This experiment confirms that different link paste formats can differ not only in the contents of the buffers 
+transferred, but also in the interpretation of the data in these buffers. 
+
+
+When DF_LINK_PaRAs applies, the link paste server agrees to include paragraph delimiters (ie character 
+\o's) in place in the text being transmitted, and the link paste client agrees not to infer any additional 
+paragraph breaks between separate buffers transmitted. When pF_LINK_TEXT (or DF_LINK_TABTEXT) 
+applies, however, the server agrees not to pass any zeros in place, and the client must infer a paragraph 
+break in between each pair of buffers of text. 
+
+
+One limitation of pF_LINK_TExT should now be apparent, involving the size of the buffer used to transfer 
+the text. If a paragraph of text is longer than the size of this buffer, it will have to be split into two, with 
+the different parts being interpreted as belonging to two different paragraphs. (It is possible to observe 
+this effect with the Notes example application - which only uses the DF_LINK_TEXT format.) 
+
+
+Word wrap and link paste 
+
+
+Note that soft line breaks on the screen of the link server are generally ignored by link paste protocols. 
+Here, a “‘soft line break” is one that is caused purely by the application of word-wrap, and which might 
+well fall in a different place were the screen window changed or the screen display font changed. 
+
+
+In general, word wrap in the client will produce a very different result to word wrap in the server. For 
+this reason, none of the standard link paste formats pay any regard to soft line breaks (this matches the 
+fact that, as discussed in the Edit Windows chapter, there is no representation of soft line breaks at the 
+
+document level of an EDWIN object). 
+
+
+For example, the terminal emulation application Comms always requests DF_LINK_PARAS, if it is available, 
+and word-wraps the text received according to the “Bring margin” which the user can specify 
+independently. Note that specifying pF_LINK_TExT would be /ess satisfactory, for the reason (noted 
+earlier) that paragraphs in the link server would sometimes end up split in two - at an apparently random 
+position. 
+
+
+DF_LINK_TABTEXT 
+
+
+In some ways, DF_LINK_TABTEXT does for embedded tabs what pr_LINkK_PaRas does for embedded 
+paragraph delimiters: 
+
+
+e if aclient asks for pF_LINK_TABTEXT, it is prepared to hunt for tabs in the passed buffers, and 
+interpret them as makes sense within the context of the client application 
+
+
+e if a link server is asked for DF_LINK_TEXT, it must ensure that tab characters are all stripped out 
+of the text before it is transmitted. 
+
+
+For example, the Spreadsheet application regards embedded tabs as column delimiters. Edit windows, on 
+the other hand, interpret embedded tabs according to the tabstops (and other relevant parameters) 
+applicable to that edit window at the time. 
+
+
+If tab characters have to be removed before transmission, it is standard simply to convert them into single 
+spaces (it makes little sense to attempt to convert them to a variable number of spaces, since in general 
+the number of spaces required is going to depend on settings in the client context). 
+
+
+The hierarchy of text types 
+
+
+Note that the functionality of pF_LINK_PaARas is assumed to be a superset of that of DF_LINK_TExT. Any 
+application which can handle embedded paragraph delimiters is assumed to be able to handle embedded 
+tab characters. 
+
+
+14-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The client side of link paste 
+
+
+Just as there is an OLIB class, t1nxsv, which encapsulates most of the functionality of the server side of 
+link paste, so also is there an OLIB class, ttnxct, which encapsulates most of the functionality of the 
+client side of link paste. Between them, these two classes protect application programmers from needing 
+to worry about the details of the IPC messaging involved in the implementation of link paste. 
+
+
+Determining whether there is suitable data available 
+
+
+When an application receives a ‘Bring’ menu command, one of the first things it has to do is to find out 
+e if any other application has registered data as available for link pasting 
+e what formats that data can be rendered into. 
+
+To this end, the system component of w_am has to be sent an sy_link_paste message, eg as follows: 
+
+
+WORD lkpid; 
+ULONG fmt; 
+
+
+lkpid=p_send3 (w_am—->appman.system,O_SY_LINK_PASTE, &fmt) ; 
+if (!lkpid || ! (fmt & (1<<DF_LINK_TEXT))) 
+
+{ 
+
+hiInfoPrint (-SYS_NOTHING_TO_BRING) ; 
+
+return; 
+
+
+} 
+
+
+The utone mask of available formats, if any, is written into fmt, and the PID of the process which has 
+registered the data is written to 1kpid. 
+
+
+Before the application can send a sy_link_paste message tO w_am->appman. system, It is necessary to 
+arrange for the creation and initialisation of the system component of w_am. This is arranged very simply: 
+by setting the FLc_APPMAN_LINKING flag in main. 
+
+
+Note incidentally that it is perfectly possible for an application to act as a link client but not as a link 
+server. Such an application would have to set FLG_APPMAN_LINKING, but would not need to set 
+FLG_APPMAN_1Ipcs (unless, of course, it created other kinds of sERvVER objects, ie apart from LINKSv). 
+
+
+In the above code fragment, a test is made on fmt as well as on 1kpia. A test should always be done on 
+fmt, though the nature of the test made will of course depend on which kinds of link paste data the 
+application is prepared to accept. 
+
+
+The text of the system message sys_NOTHING_TO_BRING is, in English, Nothing to bring. Applications are 
+free to substitute more specific messages if they wish. 
+
+
+The anatomy of a link paste transaction (client-side viewpoint) 
+
+
+Whereas tinxsv is designed to be subclassed - so that applications never create a direct instance of 
+LINKSV - LINKCL is useable as it stands. For this reasons, applications have no need to declare any 
+subclass of L1nxc1 in their .CAT file. 
+
+
+Thus application link paste client code will usually contain a line such as 
+
+
+link=f_newsend (CAT_EHELLO_OLIB, C_LINKCL, O_LC_START, lkpid, DF_LINK_TEXT) ; 
+
+
+directly creating and initialising an instance of L1nkcu. Here, the PID of the link server is specified as one 
+parameter, and the required format type is specified in another. (The format specified in this 1c_start 
+message is passed through to the 1s_set_format method processed by the link server.) 
+
+
+Note another contrast with the case of Ltnxsv: the instance of L1nxc1 1s only created when explicitly 
+needed - in response to a ‘Bring’ menu command. The handle of the instance needs to be stored 
+
+
+e so that subsequent Lc_GET_DATA messages can be sent to it, for each buffer of data to be collected 
+e so that an tc_stop message can be sent to it, if required 
+e so that the object can be destroyed at the end of the transaction. 
+
+
+In practice, once created, the n1nkc1 object usually has its handle added to the cleanup list, and the way 
+the object is destroyed is by a subsequent call to cl_clean_item. 
+
+
+14-8 
+
+
+14 LINK PASTE 
+
+
+Simple example of use of LINKCL 
+
+
+Consider the following modification of Ehello: when the key combination PSION-ENTER is received, it is 
+regarded as a ‘Bring’ menu instruction (recall that, for simplicity, Ehello has only the barest bones of a 
+real menu bar). Code gets added to ehbwin.c as follows: 
+
+
+#include <olib.h> 
+#include <s_.h> 
+
+
+GLREF_D PR_APPMAN *w_am; 
+GLREF_D PR_WSERV *w_ws; 
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID DoLinkPaste (VOID) 
+{ 
+WORD lkpid; 
+ULONG fmt; 
+VOID *link; 
+INT cl_link; 
+TEXT buf[52]; 
+WORD len; 
+
+
+lkpid=p_send3 (w_am—->appman.system,O_SY_LINK_PASTE, &fmt) ; 
+if (!lkpid || ! (fmt & (1<<DF_LINK_TEXT) )) 
+{ 
+hInfoPrint (-SYS_NOTHING_TO_BRING) ; 
+return; 
+} 
+link=f_newsend (CAT_EHELLO_OLIB, C_LINKCL, O_LC_START, lkpid, DF_LINK_TEXT) ; 
+cl_link=cl_add_object (link); 
+len=p_send4 (link, O_LC_GET_DATA, &buf[0],50); 
+if (len>0) 
+{ 
+buf [len] =0; 
+p_send4 (DatApp3, O_EW_REPLACE, &buf[0],0); 
+} 
+w_ws-—>wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+cl_clean_item(cl_link); 
+
+
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID ehbwin_wn_key(PR_EHBWIN *self, INT keycode, INT mods) 
+
+
+{ 
+SE_EDWIN sense; 
+
+
+if (keycode!=W_KEY_RETURN) 
+
+p_send4 (self—>ehbwin. edwin, O_WN_KEY, keycode, mods) ; 
+else if (mods&W_PSION_MODIFIER) 
+
+DoLinkPaste(); 
+else 
+
+
+} 
+
+
+In a more general setting, one call to 1c_start will normally be followed by a sequence of calls to 
+lc_get_data, continuing until the 1en return value from one of them is negative (it will actually be the 
+value &_FILE_EOF, but it is not necessary to test for this explicitly). 
+
+
+The client also has the option of terminating the transaction by calling 1c_stop at any stage. This has not 
+been done in the above example, simply because the dest roy method of L1nxct (which is triggered by the 
+above call to cl_clean_item) automatically sends self an 1c_stop message. 
+
+
+Note that the client has to specify the amount of data it is prepared to accept, at each stage of the 
+transaction, by means of the final parameter to the 1c_get_data message. This value is communicated to 
+the link server as the 1en parameter in the 1s_get_data message. 
+
+
+The significance of the line of code 
+w_ws-—>wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+
+
+is to avoid the link client “stealing” the link paste server status, when it next passes into background. 
+
+
+14-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Special help with link pasting to and from edit windows 
+The ew_bring_in method of EDWIN 
+
+
+In practice, any application that wishes to link paste text into an instance of Epw1n would actually use the 
+ew_bring_in method of that class - which encapsulates the stages of 
+
+
+e creating the L1nxci object 
+
+e sending the relevant 1c_start and 1c_get_data messages 
+
+e sending various messages to itself. 
+The ew_bring_in method also encapsulates knowledge of the various standard types of textual link paste 
+formats. For interest, the complete code of edwin_ew_bring_in follows (though it will be necessary to 
+
+
+read the Edit Windows chapter carefully to appreciate some parts of it - eg some of the utility routines 
+used): 
+
+
+METHOD INT edwin_ew_bring_in(PR_EDWIN *self,INT lkpid, INT format) 
+
+
+PR_ROOT *link; 
+INT cl_link; 
+INT SingleShot; 
+UINT pos; 
+
+UINT totlen; 
+INT len; 
+
+INT err; 
+
+INT offset; 
+TEXT buf[258]; 
+
+
+CheckNotReadOnly (self); 
+
+SingleShot=format &EW_BRING_SINGLE_SHOT; 
+
+if (formaté (1<<DF_LINK_PARAS) ) 
+format=DF_LINK_PARAS; 
+
+else if (format& (1<<DF_LINK_TABTEXT) ) 
+format=DF_LINK_TABTEXT; 
+
+else 
+
+
+format=DF_LINK_TEXT; 
+link=f_newsend (CAT_HWIM_OLIB, C_LINKCL, O_LC_START,1kpid, format) ; 
+cl_link=cl_add_object (link) ; 
+pos=self->edwin.cpos; 
+totlen=0; 
+buf [0]=0; 
+offset=1; 
+while ((len=p_send4 (link, O_LC_GET_DATA, &buf[1],256) ) >=0) 
+{ 
+if (!offset) 
+lent+; 
+if ((err=p_entersend5 (self,O_EW_EP_INSERT,pos, &buf [offset],len) ) !=0) 
+{ 
+p_send4 (self-—>edwin.doc, O_EP_DELETE, self—>edwin.cpos, self- 
+>edwin.cpos+totlen) ; 
+
+
+cl_clean_item(cl_link); 
+p_send3 (self, O_EW_LEAVE, err); 
+} 
+
+totlent+=len; 
+
+post=len; 
+
+if (SingleShot) 
+{ 
+p_send2 (link, O_LC_STOP) ; 
+break; 
+} 
+
+if (format !=DF_LINK_PARAS) 
+offset=0; 
+
+
+} 
+self—>edwin.clen+=totlen; 
+EdwinFwdChange (self) ; 
+SetEdwinSelect (self, self->edwin.cpos,totlen) ; 
+w_ws—>wserv.flags&=(~PR_WSERV_RECEIVED_KEY) ; 
+cl_clean_item(cl_link); 
+
+
+return (0); /* confirm no leave */ 
+
+
+} 
+
+
+14-10 
+
+
+14 LINK PASTE 
+
+
+Simple example of calling EW_BRING_IN 
+
+
+The code in the ncoe_bring method of the command manager of the example Notes application 
+(optionally installed into \sibosdk\notes) shows how simple it can be to call ew_bring_in: 
+
+
+METHOD VOID nocomman_ncoe_bring(PR_NOCOMMAN *self) 
+
+
+{ 
+INT lkpid; 
+ULONG 1kfmt; 
+
+
+CheckEditing(self) ; 
+lkpid=p_send3 (w_am—->appman.system,O_SY_LINK_PASTE, &lkfmt) ; 
+if (!lkpid || !(1kfmt & (1<<DF_LINK_TEXT) )) 
+
+{ 
+
+hInfoPrint (-SYS_NOTHING_TO_BRING) ; 
+
+return; 
+
+
+} 
+p_send4 (DatApp3, O_EW_BRING_IN, lkpid, 1<<DF_LINK_TEXT) ; 
+
+
+} 
+
+
+Note however that the value zEw_BRING_SINGLE_sHOT can be orred into the specified format mask, to force 
+the transaction to terminate after just one stage. If the code given earlier for the Ehello application were 
+to be modified to call ew_bring_in instead, Ew_BRING_SINGLE_sHoT would need to be specified in that 
+case. 
+
+
+The EWLINKSV class 
+
+
+Just as the ew_bring_in method of rpwin provides system support for link pasting into edit windows, so 
+also is there system support from link pasting out of edit windows. This is the zwL1nxsv class, from 
+HWIM. 
+
+
+Despite its name, EWLINKSv is not a subclass of Linxsv; rather, it is a subclass of Root, but its name 
+indicates its intended use as a component of a L1nKsv (subclass) object. 
+
+
+For example, consider the declaration of the noLinxsv class in the Notes application category file: 
+
+
+CLASS nolinksv linksv 
+{ 
+REPLACE ls_set_format 
+REPLACE ls_get_data 
+PROPERTY 
+
+
+{ 
+PR_EWLINKSV *ewls; 
+
+
+} 
+} 
+
+
+The intended use of ewLinxsv can be seen from the following example code (providing the 1s_set_format 
+and 1s_get_data methods of NoLinxsv): 
+
+
+#include <notes.g> 
+#include <hwim.h> 
+
+
+GLREF_D PR_EDWIN *DatApp3; 
+
+
+LOCAL_C VOID DestroyLinker (PR_NOLINKSV *self) 
+{ 
+
+
+hDestroy (self->nolinksv.ewls) ; 
+self—>nolinksv.ewls=NULL; 
+} 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID nolinksv_ls_set_format (PR_NOLINKSV *self, INT type) 
+
+
+{ 
+DestroyLinker (self) ; 
+self—>nolinksv.ewls=f_newsend (CAT_NOTES_HWIM, C_EWLINKSV, O_EWLS_INIT,DatApp3,type) ; 
+
+
+} 
+
+
+14-11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+METHOD INT nolinksv_ls_get_data(PR_NOLINKSV *self,INT len) 
+
+
+{ 
+
+
+if (len>0) 
+
+
+{ 
+
+
+if (((INT) (self->linksv.len=p_send4 (self->nolinksv.ewls, 
+
+
+O_EWLS_EXTRACT, &Sself->linksv.buf, len) ) ) >=0) 
+
+
+return (TRUE) ; 
+
+
+} 
+
+
+DestroyLinker (self) ; 
+return (FALSE) ; 
+
+
+} 
+
+
+Evidently, the ew1s_init method needs to be passed the handle of the associated Epw1n instance (in this 
+case, this is stored at patapp3) and the specified format type. Thereafter the ewis_extract method 
+returns the value that should be written into 1inksv.1len (or a negative number, if the transaction has 
+terminated), and also writes back, to one of the passed parameters, the value for 1inksv.buf. 
+
+
+The three text formats revisited 
+
+
+The code for zEwLinxsv, reproduced below, contains (in conjunction with the code for the ew_bring_in 
+method of epwin) what is in effect the implicit definition of the three standard link paste text formats: 
+
+
+CLASS ewlinksv root 
+Component of linksv class, extracts data from edwin 
+
+
+{ 
+
+
+ADD ewls_init 
+ADD ewls_extract 
+
+
+PROPERTY 
+{ 
+
+
+VOID *doc; 
+
+WORD state; 
+
+UWORD pos, parend, posend; 
+TEXT buf[256]; 
+
+
+} 
+} 
+
+
+METHOD INT ewlinksv_ewls_extract (PR_EWLINKSV *self,TEXT **ppb,UINT blen) 
+
+
+14-12 
+
+
+{ 
+
+
+UINT len; 
+
+
+INT striptabs; 
+
+
+TEXT *pb; 
+
+
+TEXT *pbend; 
+
+
+len=self->ewlinksv.posend-self-—>ewlinksv.pos; 
+
+
+if (!len) 
+
+
+return(-1); /* finished */ 
+if (len>=blen) 
+len=blen; 
+p_send5 (self—>ewlinksv.doc, O_EP_EXTRACT, self->ewlinksv.pos, 
+
+
+&self—->ewlinksv.buf[0],len); 
+
+
+if (self->ewlinksv.state!=DF_LINK_PARAS) 
+
+
+{ 
+
+
+striptabs=(self->ewlinksv.state==DF_LINK_TEXT) ; 
+pb=(&self->ewlinksv.buf[0]); 
+
+
+for 
+
+
+(pbend=pb+len; pb<pbend; pb++) 
+
+
+(!*pb) 
+
+{ 
+
+self->ewlinksv.post++; /* skip the zero too */ 
+break; 
+
+} 
+
+(striptabs && *pb=='\t') 
+
+*pb=" '; 
+
+
+len=pb- (&self->ewlinksv.buf[0]); /* excludes any trailing zero */ 
+
+
+} 
+
+
+self—>ewlinksv.post=len; 
+*ppb= (&self—>ewlinksv.buf[0]); 
+return (len); 
+
+
+} 
+
+
+14 LINK PASTE 
+
+
+METHOD VOID ewlinksv_ewls_init (PR_EWLINKSV *self,PR_EDWIN *edwin, INT state) 
+
+
+{ 
+UINT len; 
+
+
+self—>ewlinksv.doc=edwin->edwin.doc; 
+
+len=p_send3 (edwin->edwin.scrimg, O_SI_GET_SELECT, &self—>ewlinksv.pos) ; 
+self—>ewlinksv.posend=self—>ewlinksv.pos+len; 
+self->ewlinksv.state=state; 
+
+
+} 
+
+
+Native formats 
+
+
+In many cases, applications will wish to support “native” formats of link paste data. For example, the 
+Word Processor link pastes styles and emphasis data along with the text selected. Another example is that 
+the Series 3a Agenda link pastes the details of an appointment - including the alarm setting and memo 
+setting, if any. 
+
+
+In cases like this, the mask specified in the sy_link_server message should include the bit for 
+DF_LINK_NATIVE. 
+
+
+For example, the ws_background method of the Word Processor is as follows: 
+
+
+METHOD VOID wpwserv_ws_background(PR_WPWSERV *self) 
+
+
+{ 
+INT type; 
+
+
+if (self->wserv.flags&PR_WSERV_RECEIVED_KEY) 
+{ 
+type= (1<<DF_LINK_TEXT) + (1<<DF_LINK_TABTEXT) + (1<<DF_LINK_PARAS) ; 
+if (!IsAlias()) /* see whether plain text alias */ 
+
+
+type= (1<<DF_LINK_TEXT) + (1<<DF_LINK_TABTEXT) + (1<<DF_LINK_PARAS) + (1<<DF_LINK_NATIVE) ; 
+if (!((PR_EDWIN *) HandTWin) ->edwin.select) 
+type=0; 
+p_send4 (w_am—->appman. system, O_SY_LINK_SERVER, type, 0) ; 
+} 
+} 
+
+
+Note that the Window Server process - which is the central store, on the Series 3 and the Series 3a, for 
+link paste data information - never reports the pF_LINK_NATIVE bit to an application that differs from that 
+which registered the data. (This test is based on the result of calling p_pname.) For this reason, when the 
+DF_LINK_NATIVE bit is set in the mask of available formats, the application can rest assured that the link 
+paste server is indeed the same application as itself (though, possibly, running under a different alias). 
+
+
+By convention, the top eight bits in the 32-bit wide mask of formats are reserved for applications passing 
+more information to each other about which types of their own native format are presently available. 
+
+
+Final comments 
+
+
+Note that the link paste server must run unattended. There is no point in presenting the user with a query 
+dialog, asking how the link paste service is to proceed. This is because the link paste server is in 
+background: the user will not see the dialog, and will just notice that the link paste operation in the 
+foreground window has completely stalled. 
+
+
+If really desired, the link paste server can obtain additional information from its client, by having the 
+client present the query dialog on its behalf. The information required to effect this would have to be 
+defined and included as part of the native format (bear in mind that each partner in the process has access 
+to the PID of the other so that the link paste IPC can be supplemented, if desired, by other forms of IPC at 
+that moment). 
+
+
+One other point that may be worth mentioning is the fact that the link server can happily call p_ieave 
+(directly or indirectly) at any stage of its operation. System code (in L1nksv and LINnkcL) ensures that the 
+error notification takes place in the client process, and not in the server process. 
+
+
+14 - 13 
+
+
+CHAPTER 15 
+
+
+HWIM RESOURCE FILES 
+
+
+The basic information about resource files that applies to all SIBO applications is covered in the Resource 
+Files chapter of the Additional System Information manual. That chapter includes: 
+
+
+e the resource file format 
+
+e the different possible locations for resource files 
+
+e advice about multi-lingual applications 
+
+e use of the resource compiler tool rcomp.exe 
+
+e the allowed content of a .rss source file, including struct and constant declarations 
+
+
+This chapter contains additional information that is specific to HWIM applications. 
+
+
+The application resource file 
+
+
+As was mentioned in the Introduction chapter, all HWIM applications must have an application resource 
+file that contains at least the resources required to construct the application's menu bar and pull-down 
+menus. Simple examples of such resources appear in the Hello World and Commands and Command 
+Menus chapters. 
+
+
+A further, more realistic, example can be found in the source files for the Record application. In addition 
+to the resources for the application's command menus, the file record.rss contains a number of resources 
+of various types. In particular, it #includes the file record.hlp that contains Help resources. 
+
+
+Resource file location 
+
+
+By default, the application resource file is expected to be built into the application's image file, with the 
+aid of an add-file list (.aff) file, in the second of the four possible add-file slots. A resource file in this 
+location will automatically be opened by system code during the initialisation of the application. 
+
+
+An application that wishes to load its resource file from a different location may subclass the pwrmman 
+application manager, replacing the am_rscname method. This method is passed a pointer to a buffer and 
+must write the full file specification of the resource file to this buffer. 
+
+
+For example, an application that has an application resource file with the same name as the application's 
+image file, and resident in the same directory as the image file, could use the following replacement 
+am_rscname method: 
+
+
+METHOD VOID myappman_am_rscname (PR_MYAPPMAN *self,TEXT *pname) 
+
+
+{ 
+p_fparse(".RSC", DatCommandPtr, pname, NULL) ; 
+
+
+} 
+
+
+15-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+A multi-lingual application with a resource file for each of a number of languages could use code similar 
+to that suggested in the Resource Files chapter of the Additional System Information manual: 
+
+
+METHOD VOID myappman_am_rscname (PR_MYAPPMAN *self,TEXT *pname) 
+
+
+{ 
+P_INFO £; 
+
+
+p_atos (pname, "\\app\\archive\\archiv%02d.rsc",p_getlanguage()); 
+p_fparse (pname, DatCommandPtr, pname, NULL) ; 
+if (p_finfo(pname, &f) <0) 
+p_supersend3 (self,O_AM_RSCNAME, pname) ; 
+} 
+
+
+As explained in that chapter, the resource files are assumed to reside in an application-specific 
+subdirectory of the \app directory; in this example the directory is \app\archive. The resource file for the 
+default language should be built into the image file so that it is available for use on a machine that is set to 
+a language not supported by the application. If the call to p_finfo indicates that a resource file for a 
+particular language is not available, supersending the am_rscname message ensures that the built-in 
+resource file will be used. 
+
+
+See also the description of this method in the OLIB reference manual chapter 10 page 11. 
+
+
+Loading an application resource 
+
+
+Once the resource file is open, any of its resources may be read by sending the application manager either 
+an AM_LOAD_RESOURCE Or an AM_LOAD_RES_BUF message (or by use of the equivalent hLoadResource or 
+hLoadResBuf utility functions) passing the resource ID of the required resource. Note that the resource IDs 
+are published in the .rg file that is generated during compilation of the source file by rcomp.exe. 
+
+
+Resource Structures 
+
+
+The basic resource structures used for strings, dialogs and the standard dialog components are defined in 
+the include file hwim.rh. This file should always be #included in the application-specific resource file. 
+Application-specific resource structures, if required, will need additional structure definitions. These may 
+appear in-line in the .rss source file or may be written in a separate header file, to be #included in the 
+source file, together with hwim.rh. It is customary to give such a file a .rh extension. 
+
+
+The system resource file 
+
+
+The system resource file resides in the ROM, and the (English) source for each of the relevant machines is 
+copied into a \sibosdk\resource directory when the OOP option of the SDK is installed. These files are 
+supplied for reference only, and should not be used as source files in the building of any application. 
+
+
+The files are: 
+
+
+S3_.1SS The system resource file for the Series 3 
+SA_.1SS The system resource file for the Series 3a 
+SC_.TSS The system resource file for the Series 3c 
+SS_.TSS The system resource file for the Siena 
+SW_.TSS The system resource file for the Workabout 
+
+
+These files are broadly similar, and much of the content is common between all three. The files for the 
+Series 3a, Series 3c, Siena and for the Workabout contain additional resources compared with the Series 3 
+system resource file. All differences from s3_.rss are commented. 
+
+
+The system resource file contains text strings, dialogs and other resources that are used by system code. In 
+addition to supplying ready-made resources that can also be loaded by application code, the source files 
+provide a wide range of example templates for constructing application-specific resources. 
+
+
+The source files contain comments that are primarily supplied to aid translators to produce non-English 
+versions. These comments may, however, prove of use to developers by indicating the purpose of, and/or 
+the constraints associated with, a particular resource. 
+
+
+Subject to the caution given below, all system resources are, in principle, available for use by applications. 
+
+
+15 -2 
+
+
+15 HWIM RESOURCE FILES 
+
+
+Loading a system resource 
+
+
+A resource is identified as a system resource by specifying a negative resource ID. Otherwise, the process 
+of loading a system resource (using, for example, hLoadResource OF hLoadResBuf) 1s identical to loading 
+an application resource. For example, the following code can be used to allocate memory and load the 
+choice list system resource with resource ID sys_No_yEs: 
+
+
+TEXT *p; 
+
+
+hLoadResource (-SYS_NO_YES, &p) ; 
+Note the explicit minus sign and that, by convention, all system resource IDs start with sys_. 
+
+
+The resource IDs of system resources are published (in upper case) in the include file s_.rsg, which must 
+be #included in any file that makes an explicit reference to one or more system resource IDs. 
+
+
+Note that s_.rsg contains the resource IDs of all the resources that are contained in all five of the resource 
+files s3_.rss, sa_.rss, SC_.rss, sS_.rss and sw_.rss. In consequence, not all of the listed resource IDs are 
+valid on all machines. 
+
+
+Using system resources 
+
+
+Many system resources are used implicitly by application code. For example, calling hBusyPrint 
+implicitly loads the sys_Busy resource string, and an application that runs one of the system dialogs will 
+cause the associated dialog resource to be loaded from the system resource file. 
+
+
+A number of system resources are suitable for explicit use within an application. Perhaps the most 
+commonly used group is the various string resources that are used as information messages. After a 
+successful copy operation, for example, an application could present confirmation to the user with the 
+code: 
+
+
+hInfoPrint (-SYS_COPIED_PROMPT) ; 
+
+
+Referencing system resources from an application resource file 
+
+
+Other useful system resources include dialog box components such as the various choice lists, particularly 
+SYS_OFF_oN and sys_No_yes, and the general-purpose action lists, for example, sys_ac_No_yEs and 
+SYS_AC_CONTINUE. These are suitable for inclusion in application-specific dialog resources. 
+
+
+Suppose, for example, that an application dialog resource needed to include a No/Yes choice list. A 
+straightforward way of accomlishing this would be to define a suitable MENU resource, such as: 
+
+
+RESOURCE MENU no_yes 
+{ 
+items = 
+{ 
+CHOICE_ITEM { str= "No";}, 
+CHOICE_ITEM { str="Yes"; } 
+hi 
+
+
+and reference it in the control as: 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Ignore parity"; 
+info=CHLIST{rid=no_yes; }; 
+} 
+
+
+Since a No/Yes menu resource exists in the system resource file, it is more efficient for the application's 
+CONTROL resource to refer to the system resource instead of an application-specific replica: 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Ignore parity"; 
+info=CHLIST{rid=-SYS_NO_YES; }; 
+} 
+
+
+15 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Caution 
+
+
+In an application it is possible that a system resource could be used in a context that is different from the 
+one for which it was designed. This could cause problems in a multi-lingual application, since translations 
+of system resources may expose differences in context that are not apparent in a single language. System 
+resources should therefore be used cautiously in applications that are intended to run in more than one 
+language. If an application writer has any doubt about the intended use of a system resource, he or she 
+should use an application-specific resource. 
+
+
+Help resources 
+
+
+An application can supply application-specific Help information by means of one or more top-level 
+HELP_ARRay resources. An example of such a resource is as follows: 
+
+
+RESOURCE HELP_ARRAY myapp_help 
+{ 
+
+topic="Myapp"; 
+topic_id=myapp_help_index; 
+
+} 
+
+
+It contains a topic item, used to construct the title for a Help screen, and a topic_id which contains the 
+resource ID of a Toprc_array resource. Such a resource is illustrated below; it contains an id_ist array of 
+the resource IDs of one or more secondary HELP_ARRAY resources: 
+
+
+RESOURCE TOPIC_ARRAY myapp_help_index 
+{ 
+
+id_lst= 
+
+{ 
+
+basics, 
+-SYS_HELP_EDIT, 
+-SYS_HELP_PRINT, 
+-SYS_HELP_FILES, 
+-SYS_HELP_NO_SYS_MEM 
+‘i 
+
+} 
+
+
+Note that this array may contain references to any combination of system and application-specific 
+resources, in any order. 
+
+
+A secondary HELP_ARRAY resource contains a topic item, again used in a title, followed by a striist 
+array of strings, each of which will be displayed on a single line of a Help screen. 
+
+
+RESOURCE HELP_ARRAY basics 
+{ 
+
+topic="Basics"; 
+
+strist= 
+
+
+STRING {str="Enter to confirm selection"; }, 
+
+STRING {str="";}, 
+
+STRING {str="To move around:";}, 
+
+STRING {str=ARROWS" to move cursor"; }, 
+
+STRING {str="Psion-"<WS_SYMBOL_LEFT_KEY><WS_SYMBOL_RIGHT_KEY>" go to start/end of 
+line"; }, 
+STRING {str="Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" to PageUp/Down"; }, 
+STRING {str="Control-Psion-"<WS_SYMBOL_UP_KEY><WS_SYMBOL_DOWN_KEY>" go to 
+top/bottom"; } 
+
+‘i 
+
+} 
+
+
+Each line of text, after compilation, must not include more than 39 characters. 
+Using Help resources 
+
+
+The Help information that is provided when a user presses the Help key may be set within an application 
+by writing the resource ID of a top-level HzLP_arrRay resource to the window server object's 
+help_index_id property. For example, to use the Help data shown above: 
+
+
+w_ws-—>wserv.help_index_id=MYAPP_HELP; 
+
+
+15-4 
+
+
+15 HWIM RESOURCE FILES 
+
+
+Application code may set the Help resource ID at any time. If the value of the window server object's 
+help_index_id is zero (the default value) system Help will be supplied. Most applications that supply 
+their own Help will normally set the Help resource ID during initialisation, in the ws_dyn_init method. 
+
+
+An application may provide context-sensitive Help by changing the Help resource ID as the application 
+context changes. This may be done either by writing a new value to w_ws->wserv.help_index_id, or by 
+subclassing the client window to replace its wn_sense_help method. 
+
+
+The Help supplied for a dialog box may be set independently by creating additional sets of Help resources. 
+The Help for a dialog box may be set either by writing to its helprid property, or by supplying a 
+replacement wn_sense_help method in a piGBox subclass. Again, default system Help is supplied for 
+dialog boxes. 
+
+
+15-5 
+
+
+CHAPTER 16 
+
+
+APPLICATION DESIGN 
+
+
+It is clearly beyond the scope of this manual to discuss in any detail the principles and practice of 
+object oriented design. There are a number of books available on this topic - two that have proved 
+useful are: 
+
+
+Object Oriented Modeling and Design, by James Rumbaugh et al. (Prentice-Hall International, 1991) 
+
+
+Object Oriented Analysis and Design with Applications, second edition, by Grady Booch (The 
+Benjamin/Cummings Publishing Company Inc, 1994) 
+
+
+This chapter offers some specific guidance on object oriented application design for the Series 3 and 
+Series 3a, using the Record application that is built into the Series 3a as an example. The full source 
+code of this application is supplied and may optionally be installed into a \sibosdk\record directory. 
+Once installed it may be built by making \sibosdk\record the current directory ant typing: 
+
+
+make record 
+
+
+The Record application illustrates a range of design techniques and solutions that may usefully be 
+transferred to other applications. You should not, of course, take this to mean that Record is presented 
+as a perfect example of application design. As with any design, the end result is a compromise 
+between the ideal and the realistic. However, it is also true that, as a result of being designed, the 
+application is much more robust and comprehensible than it would otherwise have been. 
+
+
+Basic design 
+
+
+The design of an application should, in general, separate into two layers: 
+
+
+e the user interface contains all aspects of the application that are dependent on a particular 
+machine 
+
+
+e the engine (otherwise known as the system model) contains the data and the associated 
+mechanisms that are particular to the application 
+
+
+For Series 3 and Series 3a applications, the user interface contains objects based Pern cecn 
+on the HWIM library whereas engines do not. An engine may, however, : rea ip 
+optionally use any of the classes in the OLIB library. ee of ate) 
+As is illustrated in the accompanying class diagram, the user interface has access 
+
+to the engine, but there is no unsolicited communication in the opposite direction. 
+
+The engine has no detailed knowledge of the classes making the calls. In practice pile 
+this means that the user interface source files may include engine header files, but / engine / 
+that the engine should not include user interface header files. Base ) 
+The division between user interface and engine gives rise to many advantages, aug 
+
+
+some of the more significant ones being: 
+
+
+e separating the two aspects of the application reduces the complexity that has to be dealt with 
+at any one time by both the designer and the implementer 
+
+
+e such separation helps the designer to reduce the number of interactions between the various 
+component objects, resulting in a 'cleaner' and more maintainable application 
+
+
+16-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+e the engine does not need to be changed (or, at least, provides a good starting point) if the 
+application is ported to another machine with a different user interface 
+
+
+e the engine may be tested independently - a test harness may be constructed to test all aspects 
+of the engine, without the complications of testing via the user interface 
+
+
+A consequence is that it is in the programmer's interest to put as much of the application code as 
+possible into the engine, to improve portability and to protect the investment of effort that the code 
+represents. 
+
+
+A typical application 
+
+
+The following diagram shows the basic components of a typical application. Most of these 
+components will be familiar from the discussion of the basic mechanisms of an object oriented 
+application in the /ntroduction chapter. 
+
+
+—— 
+— 
+
+
+application / 
+manager 
+fine Oe Sa: Nas paca [ee 
+¢ resources / y peices , y menu bar / 
+_ ) > ) ~ ) 
+Lae Ci“ 
+ome aes aon 
+comman ialog box client / 
+( Smanager?——~“ 60 window ) 
+hao Ny _ a 
+la engine / 
+me ) 
+
+
+wee 
+The diagram concentrates on those aspects of the design that are common to all applications and thus 
+omits some relationships that may be present in a particular application. It is, for example, likely that 
+a number of classes may make use of utility functions by sending messages to the application manager 
+and/or the window server object. 
+
+
+The handles of the application's instances of the application manager (Hwrmman) and the window 
+server object (wsERv), are globally accessible (via the magic statics w_am and w_ws respectively) and 
+many application classes may use them - for example, to use the system services that they provide. For 
+clarity, such relationships are not shown. 
+
+
+One of the more significant aspects of this diagram from a design viewpoint is the presence of the 
+engine and its relationships with other application classes. As indicated, the engine is commonly 
+accessed by the client window, the command manager and the application's dialogs, but not, for 
+example, by HWIMMAN or WSERV. 
+
+
+The user interface 
+
+
+The HWIM library provides an effective design solution for many aspects of the user interface. As 
+described in this manual, the library provides the necessary base classes and mechanisms to process 
+the vast majority of messages that may be received from the window server process. For example, 
+HWIM provides a ready-made solution for the processing of command options, selected either by an 
+accelerator keypress or from pull-down menus. Thus, much user interface design reduces to 
+considerations such as what commands options are required and what dialogs are needed to support 
+them. 
+
+
+16-2 
+
+
+16 APPLICATION DESIGN 
+
+
+An exception to this is the client window itself, which is used to provide the top-level view of the data 
+within the engine. Apart from the positioning and draw/redraw mechanisms, the supplied HWIM 
+window classes provide very little in terms of general client window design. There is support, from 
+the Epwin class, for windows that display editable text and this is extended to cover printing and 
+formatted text by the FORM library. Apart from the material in the Edit Windows and Printing 
+chapters, these topics are beyond the scope of this manual. 
+
+
+The engine 
+
+
+An application's engine is specific to that application and, since it should be independent of the user 
+interface, HWIM provides no significant support. In most cases, engine design will therefore be a 
+major component of the design of the whole application. 
+
+
+Many engine classes will be specific to a particular application, and will directly subclass root. It 
+may, however, prove useful to examine the classes supplied by the OLIB library, to see if any of them 
+could be used or subclassed. These classes are described in the OLIB Reference manual. 
+
+
+The Record application 
+
+
+Record is a reasonably simple, but non-trivial, application and, as such, is ideally suited to being used 
+as an example of application design and implementation. 
+
+
+The application arose from a need to demonstrate the digital sound capability of the Series 3a in an 
+intuitive and easy to use manner. The application was required to provide for the recording of custom 
+sounds to be attached to alarms and for the recording of voice "notes" for future recall, by playing 
+back the sound. For all uses, recording has to use the minimum of key presses. Playing the sound back 
+has also to be as easy as possible. 
+
+
+Constraints on human and machine resources meant that the application had to be capable of being 
+produced quickly and be as small as possible. It may be of interest to note that the entire development, 
+including requirements, specification, design, implementation and testing took around 90 man-hours 
+and that the final application size is about 9 kbytes (against an initial target of 4 kbytes). 
+
+
+Specification 
+
+
+Record is a file-based application for the Series 3a. It manipulates one file at a time and keeps its 
+current file open. The application operates on sound files that by default are stored in \wve directories 
+and have .wve extensions. Such files are suitable for attaching to alarms. The descriptions of Series 3a 
+sound files and the services that operate on them are given in the General System Services chapter of 
+the PLIB Reference manual. One significant feature of the sound services is that they make direct 
+read and write access to sound files. The Record application thus has no need to maintain an in- 
+memory copy of its current file. 
+
+
+The Record application obeys Switchfiles and Shutdown messages from the system screen. It is never 
+‘busy’, even when recording or playing a file, so these messages can be received at any time. 
+
+
+The application has two persistent parameters, stored in environment variables: 
+e the sound volume at which to play back files 
+e the default file duration. 
+
+Top-level view 
+
+The large status window is on permanently. 
+
+
+The client window consists of a display of the attributes of the file being edited with buttons to 
+perform actions on the file. 
+
+
+The permanently displayed attributes are: 
+e the name component only of the open file 
+e the duration of the sound in seconds 
+
+
+e the length of the file in bytes (so that the user is aware of the memory consumed by this file) 
+
+
+16 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+If appropriate, the following attributes are also shown: 
+e the number of repeats 
+e the duration of the trailing silence in seconds 
+e the total playing time 
+
+The buttons are: 
+
+
+e Record new (Tab) to record to a new file. A dialog is presented for the file name, the disk 
+and the maximum duration. A generated file name, of the form recordnn where nn is 01, 02, 
+03 etc., is presented by default. The initially suggested disk is the default drive or, if that 
+drive contains other than a RAM SSD, Internal. 
+
+
+e Record over (Space) to re-record to the file, overwriting its existing content. A dialog is 
+presented allowing the maximum duration to be set (the suggested duration is that of the 
+current file, rounded up to the next 2K bytes). The dialog contains a warning that the current 
+data will be replaced. 
+
+
+e Play (Enter) to play back the file, including any repeats and trailing silences. 
+Playing 
+
+
+When playing the file, the three buttons are replaced by a single Stop (Esc) button. A bar graph is also 
+presented, showing the elapsed playing time against the predicted total playing time. 
+
+
+Recording 
+
+
+After accepting the dialog presented by Record new or Record over, the three buttons are replaced by 
+a single Start recording (Space) button. Pressing Space starts the recording and the button is replaced 
+by a single Stop (Esc) button. A bar graph is also presented, showing the elapsed record time against 
+the maximum duration. Pressing Esc terminates (but does not abort) the recording, resulting in a 
+shorter sound file than would otherwise be produced. If Esc is not pressed, the recording terminates 
+when the specified maximum duration has been reached. 
+
+
+Running for the first time 
+
+
+The first time the application is run, when no sound files exist under the icon, the application 
+immediately presents (over a blank client window) the dialog that is presented when you subsequently 
+press the Record new button. In this case the suggested file name is record (not record01) and 
+pressing Esc in this dialog causes the application to exit. 
+
+
+The same behaviour results, but with the specified file name, if you start the application by use of the 
+System Screen's New (Psion+N) option. 
+
+
+Menu 
+
+
+The menu commands are: 
+
+
+New file Essentially has the same effect as pressing the Record new button. 
+
+Open file Presents a dialog with standard controls to select a new current file. 
+
+Set repeat Presents a dialog to set the repeat count (1 to 999) and the trailing silence (0 to 
+10.00) in the file header. This is intended to be of use for constructing custom 
+alarms. 
+
+
+Adjust for alarm § Automatically sets the repeat and the trailing silence for a short recording (less 
+than seven seconds or so) so that it is compatible with being clipped at 15 
+seconds by the alarm server. 
+
+
+Set preferences Presents a dialog to set the volume of playback, the default duration and the 
+default disk for new files (the last two being subsequently used by the Record 
+to new file dialog). 
+
+
+Exit There is no need to save any changes - all changes are made to the file directly. 
+
+
+16-4 
+
+
+16 APPLICATION DESIGN 
+
+
+Design 
+
+
+The overall design of the Record application is shown in the following class diagram. Although the 
+diagram is fairly complex, it is interesting to see that the essential design can be captured in a single 
+diagram. The Record application represents about the highest level of complexity for which this is 
+possible. 
+
+
+Despite its complexity, the diagram is still a simplification and shows less than the whole truth. It 
+does not mention, for example, access to resource files and it omits a number of relationships of lesser 
+significance and whose presence would hinder rather than help with an understanding of the design. 
+The dialogs, for example, are generally run from within methods of the command manager, but 
+including all such relationships would render the diagram totally unreadable. 
+
+
+The diagram does, however, show all the really significant aspects of the design. As an example, it 
+accurately illustrates the relationships between user interface classes and the engine, although the 
+relationship between the rEcnew dialog class and the engine is conceptual rather than actual (this is 
+explained later in more detail). It is an important part of the design that the file services, digital sound 
+services and the environment variables are accessed via the engine and are not referenced directly by 
+any user interface component. 
+
+
+The relationships that are shown are drawn to represent the truth as closely as possible. The using 
+relationship between the window server object and the client window is drawn to show that it is 
+methods at the WSERV level that send messages to the client window. This reflects the fact the only 
+relationships involved are those provided by system code. In contrast, as would be expected, the 
+engine is used only by application-specific subclasses. 
+
+
+SANS ie os 
+recbut ; ( bwin 
+Hee 
+
+
+| 5 
+recnewdef 
+( 
+
+
+ey 5 } 235 
+4 
+ae {active} — ie ok | 
+a a recnew Nae 
+Fs ~™ ee . 2 9! aoe : 
+
+
+ss, 
+(aan a , faetil 
+( iat eee! ay 
+
+
+pee . 
+recexist 
+( 
+
+
+( 
+
+
+S S recopen 5 
+setrep ( 
+recman : gers hn 
+Fe aS Xw RS 
+
+
+r 
+hwimman we o a mes / setpref > 
+
+
+receng 5 ss | 
+oe fare Coe 
+
+
+reccom > 
+
+
+site ak 
+( 
+
+
+eee waveao : 
+on =z / Fie \ factivel 
+L 4 DP 4 < 
+woo Ne 2h BS 
+Soa ~ . Er ‘) 
+File services (i ; / Digital sound 
+TSE EoN variables services 
+~ (impl.) imp Hinge 
+
+
+Booch class diagram for record.app 
+
+
+The following sections describe a number of aspects of the application's design 
+
+
+16-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The client window 
+
+
+The client window forms the application's top-level view of the current file and initially presents a 
+view similar to that shown below. 
+
+
+Bugle 1.1sec 9 Kbyte 
+
+
+Record new Record over Play 
+
+
+While recording or playing a file the buttons are replaced by a single button and a bar graph is 
+presented to indicate the elapsed time, as illustrated in the next diagram. This diagram also shows the 
+additional line of information that is shown for a file that is set to repeat and/or has trailing silence. 
+
+
+Bugle 1.1sec 9 Kbyte 
+
+
+Repeats:9 Trailing silence: @.2sec Total: 15.2 sec 
+
+
+The following diagram shows the application when it is paused before making a recording, with 
+another single button being visible. 
+
+
+Record#2 
+
+
+Start recording 
+
+
+The client window thus has, at various times, to display one or two lines of text, one or more of a set 
+of five buttons, in various positions, and possibly a bar graph. 
+
+
+The client window maintains two text strings (the second of which may be a null string) for centred 
+display at fixed vertical offsets whenever a wn_draw message is received. 
+
+
+In contrast, the bar graph and the five possible buttons are component objects of the client window 
+and each of them contains the knowledge of its size and its position within the (fixed size) client 
+window. Furthermore, each of these components contains a record of whether it is visible or not. Thus 
+the client window does not need to maintain a record of which set of components is visible at any one 
+time. An operation, such as pressing the Play button only needs to set the visibility of the appropriate 
+components. On receipt of a wn_draw message, the client window always sends all six components an 
+appropriate drawing message. Each component either acts upon or ignores this message, according to 
+its own internal state. The following object diagram illustrates the drawing mechanism, in response to 
+a WN_REDRAW message from the window server object. The same sequence is used for drawing that is 
+initiated by the client window itself. 
+
+
+16 - 6 
+
+
+16 APPLICATION DESIGN 
+
+
+wn_draw 
+
+
+wn_redraw 
+
+
+—_ 
+
+
+O33 raw 
+
+
+The client window thus has no direct knowledge of which buttons are visible. It must, however, 
+respond to a set of keypresses that correspond to the buttons that are on display. Record accomplishes 
+this by taking advantage of the keyboard filtering mechanism (see ws_process_key in the WSERV 
+Class chapter of the HWIM Reference manual) to divert the processing of keypresses. 
+
+
+In its normal, three-button, state, keys are processed by the client window's wn_key method, in the 
+normal way. When it switches to either of the other two states, not only is a different set of buttons 
+made visible, but a filter is set, redirecting key processing to one of two alternate key processing 
+methods - either cl_sound_filter Of cl_pause_filter. The change of state actions are performed by 
+the client window's cl_update, cl_begin_sound and cl_pause methods. Note that these two methods 
+return wN_KEY_CHANGED, thus ensuring that interaction with the menu bar is disabled in the filtered 
+states. Record uses negative values for wserv.filmethod So that Help is still available while keys are 
+being filtered. 
+
+
+It is worth noting that the behaviour in each of the two filtered states is very similar to what could 
+alternatively have been achieved by presenting a dialog. The decision to simulate dialog behaviour 
+rather than to use dialogs for these states was largely based on cosmetic considerations. 
+
+
+The bar graph 
+
+
+While recording or playing a file, Record displays an animated bar graph to show the progress against 
+the predicted total time for the operation. Since the sound services provide no information regarding 
+their progress, the bar graph animation has to be performed independently of the sound recording or 
+playback. 
+
+
+The Trmepar class therefore takes only a single item of external data - the total predicted time for the 
+operation. It uses the free-running counter (Frc:) device in its repeating mode to ensure accurate 
+synchronisation of the animation with the sound services. 
+
+
+Since the Frc: device is a scarce resource, it is essential that Record releases it as soon as possible. 
+The device is therefore opened every time it is used, and closed on completion of every record or 
+playback operation. It is particularly important to ensure that an error condition does not leave the 
+FRC: device open, so its closing is made an essential part of the application's error-handling (see The 
+application manager, later in this chapter). 
+
+
+The engine 
+
+
+Record's engine is a static instance of the REcENe class, created on initialisation of the application and 
+remaining in existence for the application's lifetime. This need not be the case in all applications - in 
+many cases it may be appropriate to represent, say, a change of the application's file by destruction 
+and recreation of the engine. 
+
+
+RECENG centralises access to and manipulation of the data associated with the application's current 
+file. Its handle is globally available (via the global static variable receng) so that it may be referenced 
+by any object in the user interface. The classes that actually use the engine are as indicated in the 
+earlier application class diagram. 
+
+
+16-7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The engine owns instances of the wvEFILE and waveao classes that respectively represent the current 
+file and the record/playback process. All access to these classes is via REcENG methods. This reduces 
+the engine's 'surface area’, by avoiding the need for any other object to be aware of the existence of 
+these two instances. Note that some engine methods add little value (see, for example, the 
+eng_sense_file method that senses the file data held by wer Le) and exist simply in order to 
+delegate the action to a component. Although this results in a small increase in the size of the 
+application, this is outweighed by the design advantages that it brings. 
+
+
+The essentials of the sound-playing mechanism is illustrated in the following object diagram. Playing 
+is initialised by pressing the Play button in the client window, which causes an ENG_SOUND_PLAY 
+message to be sent to the engine. 
+
+
+reccli sound_play 
+
+
+——— 
+begin_sound 
+update 
+
+
+Ney 
+
+
+ae ge 
+done_play 
+
+
+sense_info 
+sense_fname 
+
+
+waveao 
+
+
+The name and total sound duration of the current file are sensed by means of wvE_SENSE_FNAME and 
+WVE_SENSE_INFO Messages tO WVEFILE and the name is passed to wavEao in a WV_PLAY message to 
+initiate the sound. The engine sends a cL_BEGIN_SOUND message to the client window (see later) to 
+cause it to change the button display and to initialise and make visible the bar graph. 
+
+
+WAVEAO 1s an active object which breaks up the playing of the file into a series of sections, allowing the 
+application to continue to respond to keypresses (to abort the playing of the sound) and to update the 
+growing bar graph (another active object). When wavzao completes the playing of the file it sends an 
+ENG_DONE_PLAY message to the engine which, in turn, sends a cL_uPDATE message to the client 
+window, causing it to revert to its three-button display. 
+
+
+An engine should have no knowledge of user interface objects and certainly should not send them 
+unsolicited messages. The design of the Record engine, however, requires the engine to send 
+messages to the client window in response, for example, to the receipt of an ENG_SOUND_PLAY 
+message. This apparent conflict is resolved by passing the client window's handle, and the message 
+numbers of the required messages, to the engine as parameters. The parameters are normally sent to 
+the engine (as in this case) with its initialisation message and are stored in the engine's property. The 
+message can then be sent at a later time, with no knowledge of either the target object or the meaning 
+of the message that is being sent. The engine thus preserves its ignorance of, and independence from, 
+user interface classes. The special nature of this type of messages is indicated by italicising the 
+corresponding message names in the above object diagram. 
+
+
+Recording to a new file or re-recording an existing file broadly follow the same pattern. The major 
+apparent difference in the mechanism arises from the fact that these two operations are also available 
+as command menu options. The initiation of these operations from the client window therefore shares 
+code with the corresponding command manager methods, but the principles remain the same. Before 
+recording to a file starts, the engine deletes any existing file of the same name. 
+
+
+Dialogs 
+
+
+As with the majority of applications, there is very little design associated with Record's dialogs since 
+they are largely constrained by the system-supplied mechanisms. 
+
+
+16-8 
+
+
+16 APPLICATION DESIGN 
+
+
+om 
+— 
+
+
+a —~ 
+¢ digbox / 
+
+
+~ ) 
+fo 
+C 
+
+
+y 
+¢ «setrep / setpref / 
+
+
+oN — 
+is 
+
+
+receng / 
+-: ) 
+Nee 
+The strep and setpreF classes, respectively used by the Set repeats and Set preferences menu options 
+are typical subclasses of pLGBox, replacing the dl_dyn_init and di_key methods. As indicated in the 
+above class diagram, both classes send messages to the engine to sense and set the relevant data. 
+
+
+recopen 
+
+
+The file-related dialog classes, RECOPEN, RECNEW, RECNEWDEF and REcExISsT, are related as shown in the 
+above class diagram. The recopen dialog class reports a selected file name by means of a result buffer, 
+pointed to by an item of dialog box property, digbox.rbuf. It thus has no direct using relationship 
+with any other class in the application. 
+
+
+The other three dialogs are associated with recording to a file. There is a conceptual relationship 
+between these dialogs and the engine, since the current file name is found by means of a message sent 
+(by the command manager) to the engine. This initial file name is passed to the dialogs by use of a 
+result buffer, so the link to the engine is not represented in the above class diagram (although it is 
+shown in the more conceptually orientated overall class diagram shown at the start of the Design 
+section). All these dialogs initiate recording to the file by sending a cL_pausE message to the client 
+window. 
+
+
+The application manager 
+
+
+On error, Record is designed to return to its base state, as on first entry to the application. 
+
+
+Record's application manager subclasses pwrmman to replace the am_clean_up method. This method is 
+called by system code as part of the standard recovery from an error condition (that has caused a call 
+to p_leave). Its purpose is to assist roll-back to a safe state by freeing any resources that have been 
+allocated since the application was last in a secure state. For further details see The CLEANUP Class 
+and the description of the am_clean_up method in The APPMAN Application Manager Class, both of 
+which chapters appear in the OLIB Reference manual. 
+
+
+16-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The replacement method adds value by also performing all central generalised error recovery needed 
+for any error condition. Its actions include, for example, clearing the value of wserv->filter and 
+sending a TB_sTop message to the client window's bar graph (to ensure the release of the rrc: device). 
+All these actions are guaranteed harmless if they are performed in a case when they are not needed. 
+
+
+This use of the am_clean_up method may not be so convenient in a more complex application where a 
+variety of more specific error recovery procedures may be needed. 
+
+
+16 - 10 
+
+
+CHAPTER 17 
+
+
+SERIES 3A ATTACHED APPLICATIONS 
+
+
+The Series 3a version of the object libraries introduced the concept of attached applications, that is, the 
+ability of one application to make use of the functionality of a second, cooperating, application. This 
+feature is used by the Series 3a Agenda application, which uses the Word application to edit memo 
+documents that can be attached to Agenda entries. 
+
+
+This section provides an overview of the basic mechanisms of attaching one application to another. Only 
+general guidelines can be given, since the details will be highly dependent on the two applications 
+involved and on the particular circumstances under which the attachment is made. 
+
+
+The following description assumes that process A wishes to attach to and make use of process B. It further 
+assumes that the only communication that occurs between the two processes is on start-up and on 
+termination of the attached process. Applications are free to implement more sophisticated inter-process 
+communications with attached applications. 
+
+
+Starting the attached process 
+
+
+The first step is for process A to use a call to p_execc to create process B, passing a suitable command 
+line: 
+
+
+VOID CreateProcess(UWORD *ppid, TEXT *pfspec, UBYTE *pcomline, INT comlen) 
+{ 
+
+
+*ppid=f_leave (p_execc (pfspec, pcomline, comlen) ) ; 
+
+
+} 
+
+
+The command line should contain data that can be used by process B to determine that is being started as 
+an attached application. One simple way of doing this is to use a non-standard value for the command 
+byte, provided it is not needed for its normal purpose of determining how a file-based application obtains 
+its initial file. A particularly suitable command byte value to use is H_COMMAND_Bypass ('Z’) since this 
+value prevents the HWIM application manager from parsing any following command line data. For 
+further details of command line parsing, see the description of the am_init method in the HWIMMAN 
+Application Manager chapter of the HWIM Reference manual. 
+
+
+Following any standard elements of the command line that are needed by the attached application, further 
+specific information may be appended. This information must minimally include the process ID of process 
+A, but may also contain one or more pointers to data in process A to which process B will require access. 
+One such item will normally be a pointer to a status word (possibly of some active object in process A) so 
+that process B can notify process A of a successful termination. 
+
+
+Following the creation of Process B, process A must call p_logona in order to be notified if process B 
+terminates unexpectedly, either because of some error condition, or because process B is killed from the 
+System Screen. A convenient way is to use an instance of the XADD tocona active object class: 
+
+
+VOID LogTermination(VOID *hlogona, UWORD pid, VOID *hand, INT method) 
+
+
+{ 
+*hlogona=f_newsend (CAT_MYAPP_XADD, C_LOGONA, O_AO_INIT, pid, hand, method) ; 
+
+
+} 
+
+
+When process B terminates, the object with handle hang in process A will receive a message with message 
+number method. 
+
+
+17-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+If any aspect of communication between the two processes is handled by means of an active object in 
+process A, this object should be sent an ao_quzuE message at this point, before process B starts to execute. 
+This active object is expected to receive an ao_RUN message only when process A is signalled by process B. 
+
+
+Process A should then set the priority of process B higher than its own and start process B running with a 
+call to p_presume: 
+
+
+VOID RunProcess(UWORD pid) 
+{ 
+p_setpri (pid, 0x84) ; 
+p_presume (pid) ; 
+
+
+} 
+
+
+The call to p_presume will not return until process B reduces its priority to be not greater than that of 
+process A (or until process B either terminates, or has no other pending activity). The mechanism thus 
+relies on the cooperation of process B, which is expected to reduce its priority as soon as possible. 
+
+
+On return from the call to p_presume, process A uses WSERV'S ws_hide_app method to hide itself from the 
+System Screen. 
+
+
+The whole process may be summarised by the following code: 
+#include <hwimman.g> 
+GLREF_D PR_WSERV *w_ws; 
+
+
+LOCAL_D WS_HIDE_APP_DATA hidden; 
+
+
+VOID AttachProc(TEXT *pame, UWORD *ppid, UBYTE *pcomline, INT comlen, 
+VOID *hlogona, VOID *hand, INT method) 
+
+{ 
+
+CreateProcess (ppid, pfspec, pcomline, comlen) ; 
+LogTermination (hlogona, *ppid, hand, method) ; 
+
+/* queue any active object here */ 
+
+RunProcess (*ppid) ; 
+
+p_send4 (w_ws,O_WS_HIDE_APP, *ppid, &hidden) ; 
+
+} 
+
+
+Initialisation of the attached process 
+
+
+The initialisation code of process B (normally in its ws_dyn_init method) must detect, from the command 
+line data, that it is running as an attached application. It must also, minimally, read the process ID of 
+process A (and, if supplied, the offset of a status word) from its command line. Process B should send its 
+instance of a subclass of wsERV a WS_ATTACH_APP message, passing the process ID of process A. 
+
+
+Process B may read one or more items of data from process A, using the process ID and other data passed 
+to it in the command line. It will usually also make some change to its appearance to indicate that it is 
+running as an attached application. 
+
+
+As soon as possible, after its essential initialisation, process B should call 
+wSetPriorityControl (TRUE) ; 
+
+
+to return control of its priority to the Window Server, thereby allowing process A to resume execution. At 
+this point, process A will return from its call to p_presume. 
+
+
+Termination of the attached process 
+
+
+This description assumes that, following its successful initialisation, the attached process runs (until its 
+normal termination) independently of process A. It may be desirable for process B to log on to process A 
+and thus be informed in the event of its abnormal termination. 
+
+
+If the attached application terminates abnormally, process A will be notified by its instance of the Locona 
+class. This notification should cause process A to take any necessary recovery action, including restoring 
+itself from the hidden state by sending the message: 
+
+
+p_send4 (w_ws,O_WS_HIDE_APP, FALSE, &hidden) ; 
+
+
+17-2 
+
+
+17 SERIES 3A ATTACHED APPLICATIONS 
+
+
+The attached process will normally terminate on execution of the com_exit method of its command 
+manager. At this point it will generally need to transfer information back to process A. This can most 
+simply be accomplished by an inter-process copy (with a call to p_pcpyto) using the process ID of process 
+A and one or more offsets into process A's data segment that were communicated to process B via its 
+command line. 
+
+
+Once any data has been successfully transferred, process B must notify process A that it is terminating 
+successfully. One way of doing this is to copy a suitable value into a process A status word (the offset of 
+which was passed to process B in its command line) and signal process A by calling p_iosignalbypid. 
+Following this, process B may terminate. 
+
+
+If using the method described in the previous paragraph, process A will be notified of the successful 
+termination of the attached process by execution of the ao_run method of the appropriate active object. 
+Process A should immediately destroy its instance of the Locona class, to prevent erroneous notification of 
+an abnormal termination. It should then restore itself from the hidden state, as described earlier. 
+
+
+This should be followed by any processing of the data sent back by the attached application. 
+
+
+Termination of process B may need to be postponed until process A has successfully received and 
+processed the data, One possible means of doing this is to use the same mechanism that was described 
+above for notifying process A of the imminent termination of process B. 
+
+
+To use this method, process B would create and queue an active object whose ao_run method contains the 
+application's termination code, and send the offset of this object's status word to process A. Process A can 
+then cause process B to terminate by copying a suitable value into the status word and then signalling 
+process B by calling p_iosignalbypid. 
+
+
+17-3 
+
+
+CHAPTER 18 
+
+
+THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+As its name suggests, the automatic test system (ATS) was conceived as a means of providing automated 
+testing of Series 3a HWIM applications. As such it can be used to exercise an application, following a 
+predetermined and repeatable sequence of operations. One example of such use is to display, in sequence, 
+all an application's dialogs, to check that they do not contain text that is too wide to be displayed. This can 
+be particularly valuable when validating the translation of the application's resource file into another 
+language. 
+
+
+The ATS provides a very general set of services. As a result, it can be used for purposes other than testing 
+an application. Other uses include: 
+
+
+e generating rolling demonstrations 
+e asimple form of macro recording and playback 
+e providing a measure of control for attached applications. 
+
+
+A process that controls an ATS sequence does not have to be an HWIM application. It can be written in 
+either C or OPL and does not need to have a user interface. The process that is running under the control 
+of ATS does, however, have to be either a standard Series 3a HWIM application or one that mimics such 
+an application's support for ATS. The ATS mechanism can not be used with applications that run on the 
+Series 3. 
+
+
+The ATS mechanism 
+
+
+The ATS mechanism is implemented by means of standard inter-process messaging, using message types 
+in the range TY_ATS_START_RANGE (0x30) tO TY_ATS_END_RANGE (0x3¢£) inclusive. These values, together 
+with the message types that are explicitly supported and their corresponding message structures, are 
+defined in the header file ats.h. 
+
+
+A Series 3a HWIM application always supports the receipt of inter-process messages, regardless of 
+whether or not the rLc_appMaN_1pcs flag is specified in the application's main (). Part of the Series 3a 
+HWIMMAN initialisation is to create and initialise an instance of the XADD arssv class. This is a subclass of 
+the OLIB server class and is used to process the receipt of ATS inter-process messages. In addition, the 
+HWIMMAN initialisation code sets the gate.atson property of its instance of the caTE class to TRUE (and 
+stores the handle of this instance in the DatGate magic static) so that another process can detect that the 
+application supports ATS. 
+
+
+In principle, an ATS controller program simply needs to use p_msendreceivea Or p_msendreceivew to 
+send inter-process messages of the appropriate type (or types) to the application that is being controlled. If 
+the application is known to support ATS, such as when using ATS to test a specific Series 3a HWIM 
+application, this is all that is required. 
+
+
+In other cases, the controller may have to check that the target application supports ATS before sending 
+ATS messages. This is most conveniently done by creating an instance of the HWIM cate class (if it does 
+not already exist) and sending it a GT_CHECK_ATS_ON message, passing the process ID of the target 
+application. This method returns zero if ATS is supported by the target application and E_cEN_nsup if it is 
+not (other errors may be returned if, for example, the specified process does not exist). In order to respond 
+positively to this query, the target application must itself have created an instance of the cate class, 
+storing its handle in the patGate magic static, and have set its gate.atson property to TRUE. 
+
+
+18-1 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The data for an ATS inter-process message is conrained in an ats_mess struct, consisting of a standard 
+E_MESSAGE inter-process message header (defined in epoc.h) and an ats_mEss_Bopy message body. The 
+ATS_MEss and aTs_MEss_Bopy Structs are defined in ats.h as follows: 
+
+
+typedef union 
+{ 
+UWORD position; 
+ATS_KEY_DEF k; 
+ATS_DIAL_DEF d; 
+UWORD delay; 
+VOID *offs; 
+WORD par; 
+UWORD wid; 
+} ATS_MESS_BODY; 
+
+
+typedef struct 
+{ 
+E_MESSAGE mess; 
+ATS_MESS_BODY u; 
+} ATS_MESS; 
+
+
+The ats_KEY_DEF and atTs_DIAL_DEF structs are also defined in ats.h: 
+
+
+typedef struct 
+{ 
+UWORD key; 
+UWORD mod; 
+} ATS_KEY_DEF; 
+typedef struct 
+{ 
+UWORD main; 
+UWORD mainlen; 
+UWORD buts; 
+WORD butslen; 
+} ATS_DIAL_DEF; 
+
+
+The ATS message types 
+
+
+When an ATS inter-process message is received by an HWIM application, it is processed by the 
+application's instance of the arssv class. This processing, for each type of message, is described in the 
+Automatic Test System Classes chapter of the XADD Reference manual. The message types are also listed 
+here, but with an emphasis on the way the messages are sent from the controlling process. 
+
+
+For simplicity, all the examples given in this section send inter-process messages synchronously, using 
+calls to p_msendreceivew. If a controlling application wishes to respond to other events, such as 
+keypresses, it may use p_msendreceivea to send any of these inter-process messages asynchronously. An 
+application is free to use any convenient combination of synchronous and asynchronous calls. 
+
+
+The completion status, returned by p_msendreceivew or written to the status word used with 
+p_msendreceivea, Will be zero (or, in some cases, a positive number) to indicate success, or a negative 
+error to indicate failure. 
+
+
+TY_ATS CLIENT POS Set client position 
+
+
+Set the position in the task order of the specified process. 
+
+
+The position is specified by the position member of an ars_mEss_Bopy Struct. Setting a position of zero 
+brings the process to the front, as the foreground process. A position of ws_LAST_CLIENT_POSITION 
+(defined in wlib.h) positions the process at the back. 
+
+
+The following example brings the specified process to the front. 
+
+
+#include <ats.h> 
+
+
+VOID BringToFront (INT pid) 
+
+
+{ 
+ATS_MESS_BODY u; 
+
+
+u.position=0; 
+
+
+p_msendreceivew (pid, TY_ATS_CLIENT_POS, &u) ; 
+} 
+
+
+18 -2 
+
+
+18 THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+TY_ATS_ KEY Send a keypress 
+
+
+Send a keypress to the specified process. 
+
+
+The keycode and any modifiers are specified by the k.key and k.moda members of an aTS_MESS_BODY 
+struct. A receiving HWIM application will process the keypress as if it were received from the keyboard. 
+
+
+The following example sends a Control-Psion-Enter keypress: 
+
+
+#include <wlib.h> 
+#include <ats.h> 
+
+
+VOID SendKey (INT pid) 
+
+{ 
+
+ATS_MESS_BODY u; 
+
+u.k.key=W_KEY_RETURN; 
+u.k.mod=W_CTRL_MODIFIER|W_PSION_MODIFIER; 
+
+
+. msendreceivew (pid, TY_ATS_KEY, &u) ; 
+} 
+
+
+TY_ATS_ PAUSE Pause an application 
+
+
+Pause the specified process. 
+The pause, in tenths of a second, is specified by the delay member of an ats_mEss_Bopy struct.. 
+
+
+If a pause of zero is specified, the application's application manager will be sent an am_yIELD message, 
+pausing the application until it has had an opportunity to service any outstanding events. 
+
+
+The following example pauses an application for half a second: 
+#include <ats.h> 
+VOID Pause(INT pid) 
+{ 
+ATS_MESS_BODY u; 
+u.delay=5; 
+
+
+p_msendreceivew (pid, TY_ATS_PAUSE, &u) ; 
+} 
+
+
+TY_ATS_ MESSAGE Display a message 
+
+
+Display an information message in the top left corner of the screen.. 
+
+
+The message text is pointed to by the offs (offset) member of an ats_mzss_Bopy struct. It must be 
+supplied as a zero terminated string not exceeding 128 bytes in length, including the terminating zero. 
+
+
+For example: 
+
+
+#include <ats.h> 
+
+
+VOID SendMessage(INT pid) 
+{ 
+ATS_MESS_BODY u; 
+
+
+u.offs="A remote message"; 
+p_msendreceivew (pid, TY_ATS_MESSAGE, &u) ; 
+} 
+
+
+If the inter-process message is sent asynchronously, the buffer containing the string must remain in 
+existence until the message completes. 
+
+
+18 -3 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+TY_ATS DIALOG Run a dialog 
+
+
+Display and run a dialog in the specified process. 
+
+
+The dialog is specified by the contents of the a member of an ats_mEss_Bopy struct. This is an 
+ATS_DIAL_DEF Struct, defined in ats.h as: 
+
+
+typedef struct 
+{ 
+UWORD main; 
+UWORD mainlen; 
+UWORD buts; 
+WORD butslen; 
+} ATS_DIAL_DEF; 
+
+
+The dialog must be represented by in-memory data, pointed to by d.main and of length d.mainlen. This 
+data will usually have been loaded from a resource file, as illustrated below for the error dialog resource: 
+
+
+RESOURCE DIALOG error_dialog 
+{ 
+flags=DLGBOX_RBUF_FILLED | DLGBOX_NO_DDP; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD | DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+i 
+‘yy 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE |DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL_CENTRE; 
+i 
+a 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=ac_continue; 
+
+
+‘i 
+
+
+‘i 
+} 
+
+
+An HWIM controlling application could load this resource as shown in the following code fragment: 
+
+
+ATS_MESS_BODY u; 
+
+
+u.d.mainlen=p_send4 (w_am, O_AM_LOAD_RESOURCE, ERROR_DIALOG, &u.d.main) ; 
+
+
+A non-HWIM controlling application might have to create a temporary instance of the OLIB rscriLe 
+class to load the resource, as indicated below: 
+
+
+HANDLE olib; 
+VOID *hand 
+ATS_MESS_BODY u; 
+
+
+p_findlib("OLIB.DYL", &0lib) ; 
+hand=f_newlibhsend(olib, C_RSCFILE,O_RS_INIT,DatCommandPtr) ; 
+u.d.mainlen=p_send4 (hand, O_RS_READ, ERROR_DIALOG, &u.d.main) ; 
+
+
+p_send2 (hand, O_DESTROY) ; 
+
+
+Note that this code assumes that the resource file is built into the application file and is thus identified by 
+the file specification string pointed to by the magic static DatcommandPtr. 
+
+
+18-4 
+
+
+18 THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+The dialog resource may contain one item that requires an additional resource. The example resource is 
+such a case, containing an action list that needs an additional acLisT_array resource, for example: 
+
+
+RESOURCE ACLIST_ARRAY ac_continue 
+{ 
+button = 
+{ 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ESCAPE; 
+str="Continue"; 
+} 
+ad 
+} 
+
+
+Any such additional resource should be pointed to by the d.buts element and its length should be given by 
+d.butslen. The resource can be loaded by the same techique given above for the main dialog resource. 
+For an HWIM controlling application, this could be: 
+
+
+ATS_MESS_BODY u; 
+
+
+u.d.butslen=p_send4 (w_am, O_AM_LOAD_RESOURCE, AC_CONTINUE, &u.d.buts) ; 
+
+
+The dialog may not have more than one such item, which may be either an action list (as in the above 
+example) a choice list or an edit box.. 
+
+
+The edit box case is special, in that d.buts and d.butslen are used differently. The value of a.buts 
+should be a pointer to a zero terminated string that does not exceed ars_MAX_EDITOR_LEN (256) bytes in 
+length, including the zero terminator, and d.butslen should be set to a negative value whose magnitude 
+is the index of the edit box item in the dialog box, plus one. The text string will be used to initialise the 
+specified edit box. 
+
+
+If the dialog does not contain an action list, a choice list or an edit box, d.buts and d.butslen should 
+both be set to zero. 
+
+
+Interpretation of the completion status depends on the dialog contents. In all cases, however, a negative 
+completion status signifies an error. The error value z_GEN_FaIL (-1) is reserved to indicate that the user 
+exited from the dialog box by pressing Escape. In general, this error should be explicitly detected since it 
+will usually nor require an error message to be displayed. 
+
+
+Terminating the dialog by pressing enter gives the following possible results: 
+e if the dialog has no action list, choice list or edit box, the result is zero 
+
+
+e if the dialog contains a choice list, the result is the index of the current item in the choice list 
+(selecting the first item in the choice list gives a result of one) 
+
+
+e if the dialog contains an edit box, the result is zero and the initialising text for the edit box is 
+overwritten by the edited text, as a zero terminated string 
+
+
+The following example runs the dialog defined by the resources given earlier in this section, returning the 
+dialog result: 
+
+
+#include <ats.h> 
+
+
+INT RunDialog(INT pid) 
+
+
+{ 
+ATS_MESS_BODY u; 
+
+
+u.d.mainlen=p_send4 (w_am, O_AM_LOAD_RESOURCE, ERROR_DIALOG, &u.d.main) ; 
+u.d.butslen=p_send4 (w_am, O_AM_LOAD_RESOURCE, AC_CONTINUE, &u.d.buts) ;u.position=0; 
+return (p_msendreceivew (pid, TY_ATS_DIALOG, &u) ; 
+
+} 
+
+
+18-5 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+TY_ATS SELF CHECK Run a consistency check 
+
+
+Instruct the specified process to perform a self-consistency check on its data. 
+
+
+Sends a ws_SELF_CHECK message to the application's instance of a subclass of wsERv, passing with this 
+message the value of the par member of the ats_mess_Bopy struct. It is the application's responsibility to 
+provide a meaningful ws_sel£_check method. 
+
+
+For example: 
+
+
+#include <ats.h> 
+
+
+VOID CheckProcess(INT pid,WORD par) 
+{ 
+ATS_MESS_BODY u; 
+
+
+u.par=par; 
+p_msendreceivew (pid, TY_ATS_SELF_CHECK, &u) ; 
+} 
+
+
+TY_ATS WINDOW_XSUM Perform a window checksum 
+
+
+Perform a checksum on a specific window, or on the whole screen. 
+
+
+To checksum a specific window, set the wid member of the ars_mzss_Bopy struct to contain the window 
+ID. Use a value of zero to checksum the whole screen. 
+
+
+A successful result gives a status word containing a checksum in the least significant byte and zero in the 
+most significant byte. 
+
+
+The following example returns either a negative error or a one-byte checksum value for the whole screen: 
+
+
+#include <ats.h> 
+
+
+INT ScreenXsum(INT pid) 
+{ 
+ATS_MESS_BODY u; 
+
+
+u.wid=0; 
+return (p_msendreceivew (pid, TY_ATS_WINDOW_XSUM, &u) ) ; 
+} 
+
+
+TY_ATS_ RECORD Start or stop keypress recording 
+
+
+Start or stop keypress recording from the specified process, depending on the value of the par member of 
+the aTs_MESS_Bopy Struct. 
+
+
+Starts keypress recording if par is non-zero, otherwise stops keypress recording. When keypress recording 
+is on, the controlling application should repeatedly send ty_ats_GET_KkEy inter-process messages. Each of 
+these messages will complete when the specified application receives a keypress. 
+
+
+Attempting to start recording when keypress recording is already on will result in the error z_GEN_INUSE. 
+Turning keypress recording off when there is an outstanding Ty_aTs_GET_kEy inter-process message will 
+cancel the Ty_ATS_GET_KEY message. 
+
+
+#include <ats.h> 
+
+
+VOID SetRecordState(INT pid,INT flag) 
+{ 
+ATS_MESS_BODY u; 
+
+
+u.par=flag; 
+
+
+p_msendreceivew (pid, TY_ATS_RECORD, &u) ; 
+} 
+
+
+18 - 6 
+
+
+18 THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+TY_ATS GET KEY Receive a keypress 
+
+
+Receive notification of the next keypress received by the specified process. 
+The details of the keypress will be written into an ars_xey struct, defined in ats.h as: 
+
+
+typedef struct 
+{ 
+UWORD time; 
+UWORD keycode; 
+UBYTE modifiers; 
+UBYTE count; 
+} ATS_KEY; 
+
+
+Before sending this inter-process message, the address of this struct must be written to the of fs member 
+of the ars_mEss_sopy Struct, as in the following example: 
+
+
+#include <ats.h> 
+LOCAL_D ATS_KEY nextkey; 
+VOID GetNextKey (INT pid) 
+{ 
+
+
+ATS_MESS_BODY u; 
+
+
+u.offs=&nextkey; 
+p_msendreceivew (pid, TY_ATS_GET_KEY, &u) ; 
+} 
+
+
+This inter-process message will normally be sent asynchronously, to allow the controlling process to be 
+responsive to other events while waiting for notification of keypresses from the specified process. 
+
+
+It is a programming error to send this inter-process message if keypress recording has not been turned on 
+by means of an earlier Ty_aTS_RECoRD inter-process message. 
+
+
+TY_ATS ALLCOUNT Check allocated memory 
+
+
+Walk the heap of the specified process and display an information message showing the number of 
+allocated cells and the total number of bytes of allocated memory. 
+
+
+This inter-process message does not require any data to be written into the ars_mEss_sBopy struct. 
+#include <ats.h> 
+VOID BringToFront (INT pid) 
+{ 
+
+
+ATS_MESS_BODY u; 
+
+
+p_msendreceivew (pid, TY_ATS_CLIENT_POS, &u) ; 
+} 
+
+
+An example macro recorder 
+
+
+This example provides a simple macro recording and playback facility for the Series 3a. Buildable code 
+for this application can be installed in a \sibosdk\ats directory from the Optional Disk. The resulting 
+kats.img file should be installed by transferring it to a \img directory on a Series 3a. 
+
+
+When installed, the application will appear under the RunImg icon and can be run by selecting the Kats 
+item and pressing Enter in the normal way. It runs in background and provides macro recording and 
+playback for any foreground HWIM application. 
+
+
+The macro recorder allows a number of named macros to be created by recording keystrokes received by 
+the foreground application. It then allows these macros to be selected by name and played back to the 
+foreground application. 
+
+
+18 -7 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The program is intended to be an illustration of the use of the ATS mechanism rather than a full-featured 
+application and has, in consequence, a number of limitations. For example, it does not distinguish 
+between different applications. This means that a macro recorded from, say, the Word application can be 
+played back to a different application, say, the Agenda - where the macro may have a quite different 
+effect. It is not a file-based application and, although it supports a 'Save' keypress combination, the code to 
+actually save the macros in a file is not implemented. The set of macros are stored in memory for the 
+lifetime of the application and will be lost when the application is terminated. 
+
+
+The program captures the following keypress combinations: 
+Cont rol-Psion-Space Start/Stop recording a macro for the current foreground application 
+
+
+Control-Psion-Enter, Start/Stop playback of a macro to the current foreground application 
+Control-Psion-Tab 
+
+
+Control-Psion-Diamond Save the current set of macros (the save code is not implemented) 
+
+
+The application itself is written in straightforward C, with a minimum of object oriented code, illustrating 
+that an ATS controller does not have to be an HWIM application. The following discussion describes the 
+main features of the code, but does not list the entire contents of kats.c. It is intended to be read in 
+conjunction with the code itself. 
+
+
+The application's main() is simply: 
+
+
+GLDEF_C INT main(VOID) 
+{ 
+INT ret; 
+
+
+ret=p_enterl (Initialise); 
+if (!ret) 
+
+MainLoop(); 
+return (ret); 
+
+
+} 
+The initialisation is carried out under the protection of p_enter, in order to catch any failure. 
+
+
+#pragma save, ENTER_CALL 
+
+
+LOCAL_C INT Initialise (VOID) 
+{ 
+
+
+FindOlib(); /* get the category handle of the OLIB library */ 
+CreateGate(); /* create an instance of the HWIM GATE class */ 
+LoadDialogData(); /* load the dialog resources into allocated memory */ 
+
+
+CreateMacroStorage(); /* create/initialise an instance of the OLIB VAXVAR class */ 
+ConnectToWindowServer(); /* uses the window server wConnect function */ 
+
+CaptureKeys (); /* uses the window server wCaptureKey function */ 
+
+Message ("Keyboard macro support loaded"); /* inform user of successful start-up */ 
+return (0); 
+
+
+} 
+#pragma restore 
+
+
+CreateGate Stores the category handle of the HWIM DYL in a static variable before creating an instance 
+of the cate class. The gt_check_ats_on method of this instance is used to as a convenient means of 
+checking the validity of an application to receive ATS inter-process messages. 
+
+
+LOCAL_C VOID CreateGate (VOID) 
+
+
+{ 
+HANDLE hwim; 
+
+
+p_findlib("HWIM.DYL", &hwim) ; 
+DatGate=f_newlibh (hwim, C_GATE) ; 
+} 
+
+
+FindOlib uses the same technique, storing the category handle in a static variable for later use to create 
+instances of OLIB classes. Note that communication between many of the routines is by means of static 
+variables. 
+
+
+18-8 
+
+
+18 THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+The main event loop of the application is as follows. This is fairly straightforward, at least in terms of 
+handling the receipt of ww_kry events: 
+
+
+LOCAL_C VOID MainLoop (VOID) 
+
+{ 
+FOREVER 
+
+{ 
+
+wGetEvent (&event) ; 
+wait: 
+
+p_iowait (); 
+
+switch (event.type) 
+
+{ 
+
+
+case E_FILE_PENDING: 
+if (rec_active && rec_stat!=E_FILE_PENDING) 
+
+
+{ 
+rec_active=FALSE; 
+if (record) /* else recording has previously been cancelled */ 
+
+
+Next StageInRecord(); 
+} 
+
+
+else if 
+
+
+{ 
+play_active=FALSE; 
+if (playback) /* else playback has previously been cancelled */ 
+
+
+Next StageInPlayback (); 
+
+
+(play_active && play_stat!=E_FILE_PENDING) 
+
+
+} 
+goto wait; 
+case WM_FOREGROUND: 
+
+
+wClientPosition(WS_LAST_CLIENT_POSITION,0); /* never come to foreground */ 
+
+
+break; 
+case WM_KEY: 
+switch (event.p.key.keycode) 
+{ 
+case KATS_SAVE: 
+if (record) 
+Message("Can't save macros while recording"); 
+
+
+else if (playback) 
+Message("Can't save macros while playing back"); 
+else if (!changed) 
+Message("No macro changes to save"); 
+else 
+SavelfConfirmed() ; 
+break; 
+case KATS_RECORD: 
+if (record) 
+StopRecording(); 
+else if (playback) 
+Message("Can't record while playing back"); 
+else 
+StartRecording(); 
+break; 
+case KATS_PLAYBACK: 
+case KATS_PLAYBACK2: 
+if (playback) 
+
+
+{ 
+Message ("Playback terminated") ; 
+
+
+StopPlayback (); 
+} 
+
+
+else if (record) 
+Message("Can't play back while recording") ; 
+
+
+else if (!nmacros) 
+Message ("Nothing to play back"); 
+
+
+else 
+StartPlayback (); 
+
+
+} 
+
+
+This application is designed to run in background. It may, however, become the foreground application as 
+a result of another application either terminating or going into the background. In such a case it will 
+receive a WM_FOREGROUND event and simply responds to this event by sending itself into the background. 
+
+
+18-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Some of the ATS inter-process messaging is performed asynchronously. The completion of such a 
+message signals the application with an event that is separate from the type of event that is requested by 
+the call to wcetEvent. Events of this type are recognised by the fact that the weetEvent event type has not 
+changed from the value &_F1LE_pENDING. As can be deduced from the above code, the only asynchronous 
+inter-process messages are the ones that receive a keypress (ty_aTs_GET_kEy) while recording a macro 
+and send a keypress (Ty_aTs_xey) while playing back a macro. 
+
+
+The application identifies the current foreground client and checks that it is capable of receiving ATS 
+messages as follows: 
+
+
+LOCAL_C INT GetForegroundClient (VOID) 
+
+
+{ 
+UWORD pids[WS_MAX_CLIENTS+1]; 
+
+
+wGetProcessList (&pids[0]); 
+return (pids[0]); 
+} 
+
+
+LOCAL_C INT GetTestForegroundClient (VOID) 
+
+
+{ 
+INT pid; 
+
+
+pid=GetForegroundClient (); 
+
+if (!p_send3 (DatGate,O_GT_CHECK_ATS_ON, pid) ) 
+return (pid) ; /* okay */ 
+
+p_sound (5,320); 
+
+p_sound (5,280); 
+
+p_sound (5,240); 
+
+return (NULL) ; 
+
+} 
+
+
+This is used before sending most ATS inter-process messages, as illustrated below. In this case the inter- 
+process messaging is performed synchronously. 
+
+
+LOCAL_C VOID ForegroundAtsWait (INT type,ATS_MESS_BODY *pu) 
+
+
+{ 
+INT pid; 
+
+
+pid=GetTestForegroundClient (); 
+if (pid) 
+p_msendreceivew (pid, type, pu) ; 
+
+
+} 
+
+
+This form of test and wait is used, for example, to send information messages to be displayed by the 
+foreground application: 
+
+
+LOCAL_C VOID Message(TEXT *msg) 
+
+
+{ 
+ATS_MESS_BODY u; 
+
+
+u.offs=msg; 
+ForegroundAt sWait (TY_ATS_MESSAGE, &u) ; 
+
+
+} 
+
+
+Information messages of this form are used extensively in the application, as can be seen in the code given 
+earlier. It is also used to display error messages, as in the following case: 
+
+
+LOCAL_C VOID TellErr(INT err) 
+
+
+{ 
+TEXT buf[64]; 
+
+
+if (err==E_GEN_FAIL) 
+return; 
+
+p_errs (&buf[0],err); 
+
+Message (&buf[0]); 
+
+} 
+
+
+LOCAL_C VOID TellOom(VOID) 
+{ /* report failure due to out-of-memory error */ 
+TellErr (E_GEN_NOMEMORY) ; 
+} 
+
+
+18 - 10 
+
+
+18 THE SERIES 3A AUTOMATIC TEST SYSTEM 
+
+
+Note that Te11Err is also used to report an error in the completion of an ATS dialog. It therefore does not 
+report an error for the error number &_GEN_Fatt (the value resulting from pressing Esc when an ATS 
+
+
+dialog is being presented). 
+The application enters the recording state by calling startRecording: 
+
+
+LOCAL_C VOID StartRecording (VOID) 
+
+
+{ 
+pid=GetTestForegroundClient (); 
+
+
+if (!pid) 
+return; 
+
+if (GetMacroName () ) 
+{ 
+record=TRUE; 
+TransmitRecordState(); 
+Message ("Recording..."); 
+mac_rec.num_keys=0; 
+RequestNextKey (); 
+} 
+
+} 
+
+
+The routine GetMacroName uses an ATS dialog to obtain a name for the macro: 
+
+
+LOCAL_C INT GetMacroName (VOID) 
+
+
+{ 
+ATS_MESS_BODY u; 
+INT ret; 
+
+
+u.d=dl_edit; 
+ret=p_msendreceivew (pid, TY_ATS_DIALOG, &u) ; 
+if (ret<0) 
+
+{ 
+
+TellErr (ret); 
+
+return (0); 
+
+
+} 
+return (CheckNotMatching()); 
+
+
+} 
+
+
+where CheckNotMat ching scans any existing macros to ensure that the name is not a duplicate of an 
+existing name (and offers the option to overwrite the existing macro if the name is a duplicate). The 
+notification of keypresses from the foreground application is enabled by setting the static variable 
+recording to TRUE and calling TransmitRecordState, which sends a Ty_ATS_RECORD inter-process 
+
+
+message: 
+
+
+LOCAL_C VOID TransmitRecordState (VOID) 
+
+
+{ 
+ATS_MESS_BODY u; 
+
+
+u.par=record; 
+p_msendreceivew (pid, TY_ATS_RECORD, &u) ; 
+
+
+} 
+The receipt of notification of the first keypress is handled by RequestNextKey, which writes the keypress 
+data into the static struct full_key: 
+
+
+LOCAL_C VOID RequestNextKey (VOID) 
+
+
+{ 
+ATS_MESS_BODY u; 
+
+
+u.offs=(&full_key); 
+rec_active=TRUE; 
+p_msendreceivea (pid, TY_ATS_GET_KEY, &u, &rec_stat) ; 
+
+
+} 
+
+
+18 - 11 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Subsequent keypresses are received by repeated calls to Next StageInRecord. This copies the keycode and 
+modifiers for the previously received key into the keys array of the mac_rec static structure and 
+increments the count of received keys before calling RequestNextKey. In addition, it terminates recording 
+when the maximum allowed number - max_num_KEys (128) - of keypresses for any one macro has been 
+received: 
+
+
+LOCAL_C VOID NextStageInRecord (VOID) 
+
+
+{ 
+ATS_KEY_DEF *short_key; 
+
+
+short_key=(&mac_rec.keys [mac_rec.num_keys++]); 
+short_key->key=full_key.keycode; 
+short_key-—>mod=full_key.modifiers; 
+changed=TRUE; 
+if (mac_rec.num_keys==MAX_NUM_KEYS) 
+StopRecording(); 
+else 
+RequestNextKey (); 
+} 
+
+
+The recording of a macro is terminated by a call to stopRecording: 
+
+
+LOCAL_C VOID StopRecording (VOID) 
+{ 
+record=FALSE; 
+TransmitRecordState(); 
+if (!'mac_rec.num_keys) 
+{ 
+Message ("Recording cancelled") ; 
+return; 
+} 
+if (p_enter1l (AppendMacro) <0) 
+TellOom() ; 
+else if (mac_rec.num_keys==MAX_NUM_KEYS) 
+Message ("Maximum number of keystrokes reached") ; 
+else 
+Message("Finished recording") ; 
+
+
+} 
+
+
+The data of the macro, including the macro name and the array of keypresses, is stored by appending it as 
+a single record to the application's instance of vaxvar. Note that the macro is stored only if one or more 
+keypresses have been received. 
+
+
+Playback is implemented by a similar technique, using the routines startPlayback, PlayNextKey and 
+StopPlayback. 
+
+
+18 - 12 
+
+
+APPENDIX A 
+
+
+CATEGORY FILES 
+
+
+A category file contains the class definitions for all the subclasses provided by an image or dynamic 
+library file. It is expected to have a .cat file name extension. 
+
+
+The category file defines the group of classes that form an object oriented category. Object oriented classes 
+and categories are explained in the /ntroduction chapter of this manual and in the Object Oriented 
+Programming chapter of the PLIB Reference manual. 
+
+
+A category file is the input to the category translator tool, ctran.exe, which generates a number of files, as 
+
+
+described later in in this chapter. 
+
+
+Category file content 
+
+
+The content of a category file is best explained in conjunction with the following example: 
+
+
+A demonstration cat file 
+IMAGE demo 
+
+
+! External reference to OLIB library 
+
+
+EXTERNAL olib 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+INCLUDE varray.g 
+
+
+CLASS dummy root 
+Dummy class definition, 
+as an illustration only 
+{ 
+REPLACE destroy 
+ADD dm_init 
+DEFER dm_sub 
+CONSTANTS 
+{ 
+! for the buffer 
+
+
+required for knowledge of VAFLAT 
+
+
+the class name and its superclass 
+
+
+Methods follow... 
+
+free buffer and supersend 
+
+create VAFLAT component and allocate buffer 
+defined by a subclass... 
+
+auxiliary symbolic constants 
+
+
+DUMMY_BUF_SIZE 128 allocated buffer size 
+! for the VAFLAT component 
+
+
+DUMMY_GRAN 16 
+} 
+TYPES 
+{ 
+typedef struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} DUMMY_BUF; 
+} 
+PROPERTY 1 
+{ 
+PR_VAFLAT *array; 
+DUMMY_BUF buffer; 
+} 
+
+
+contains auxiliary structs 
+/* comments here are exceptional */ 
+
+
+pointer to allocated buffer 
+
+
+the component VAFLAT instance 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+CLASS sub dummy 
+
+Subclass of dummy 
+{ 
+REPLACE dm_sub ..So that's what it does 
+} 
+
+
+This example is copiously commented, to illustrate where comments are allowed. The general rules are: 
+
+
+e any number of lines of comment text may be placed at the start of the file, or in the lines 
+immediately following a cass declaration 
+
+
+e any line starting with an exclamation mark, optionally preceded by whitespace, is ignored 
+
+
+e trailing comment text may be placed on any line (except for a typedef struct line in the tyPEs 
+section) provided it is separated by whitespace from significant content. The whole of a typedef 
+struct line is output to the .g file. Any comment in this line must, therefore, be suitable for 
+inclusion in a C source file. 
+
+
+Not counting comment lines, the structure of a category file is: 
+¢ an IMAGE OF LIBRARY Statement 
+e zero or More EXTERNAL Statements 
+@ one or more INCLUDE statements 
+¢ zero or more cLass statements 
+e zero Or More REQUIRE Statements 
+The first non-comment line of the file declares the category type and name. The keyword must be one of: 
+
+
+IMAGE the executable will be an image (.img or .app) file 
+LIBRARY the executable will be a dynamic library (.dy/) file 
+
+
+The category name, in this case, "demo", must be the same as the file name. This category file must, 
+therefore have the name demo.cat. 
+
+
+An EXTERNAL Statement declares an external reference to a dynamic library (DYL). The file may contain 
+any number of such external references. There must be an external reference to a DYL before a category 
+file class definition may refer to, or subclass - directly or indirectly - a class from that DYL. 
+
+
+The above example subclasses root, which is in the OLIB library and so must declare an ExTERNAL 
+reference to OLIB. The effect is to include an external reference (.ext) file - in this case olib.ext - from the 
+designated include directory. External reference files are generated by the ctran.exe category translator, 
+and are described later. 
+
+
+Since all subclasses are ultimately derived from the Root class,! all category files (except that for OLIB 
+itself) must contain an EXTERNAL reference to OLIB. 
+
+
+An INCLUDE statement includes a C language header file from the designated include directory. It is used 
+in a similar way to #include in aC source file. All category files must IncLupE, either directly or 
+indirectly, p_std.h and p_object.h. The above example also mncLupes the header file varray.g (generated 
+by the category translation of the OLIB dynamic library category file and copied to the \sibosdk\include 
+directory during installation). This file contains C #defines and typedets relating to the OLIB variable 
+array Classes, including the definition of the pR_var.at struct. 
+
+
+Class definition 
+
+
+The ciass keyword introduces a class definition. It is followed by the name of the class and then the name 
+of the parent superclass. A class name may be up to 15 characters long. The above example defines the 
+class pummy which is a direct subclass of the root class. The layout of a class definition is significant; 
+apart from leading whitespace, which is ignored, it must follow the pattern illustrated above - and in the 
+class definitions given elsewhere. 
+
+
+Exceptionally, a category may define its own root class and hence require no external reference to OLIB. 
+
+
+A-2 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+The class definition of each subclass lists its additional methods and any additional property. It may also, 
+as in the above example, include the definitions of auxiliary structures and constants used by that class. 
+There are many examples of class definitions in the manuals describing object oriented libraries (the OLIB 
+Reference manual, for example). 
+
+
+The class definition may include any number of method declarations,” introduced by the app, REPLACE or 
+DEFER keywords. Each of these is followed by a method name, which may be up to 21 characters long. The 
+method declarations may be followed by one of each of the constants, Types and PROPERTY keywords. 
+
+
+The method declaration keywords have the following meanings: 
+
+
+ADD declare a method in addition to the methods provided by the superclass. The name 
+must be unique in relation to all other methods in this category, or any externally 
+referenced categories. Although not compulsory, the name conventionally starts with 
+a short prefix related to the name of the class in which it is introduced. 
+
+
+REPLACE declare a method whose functionality is to replace that of a method supplied by a 
+superclass. The name must be that of an existing method in the superclass 
+inheritance tree. 
+
+
+DEFER declare an additional method as for app, except that the functionality of the method 
+is not defined by the current class and is expected to be provided by a subclass (using 
+REPLACE). A class containing perErred methods is known as an abstract class and, in 
+general, no instances of such a class will ever be created.3 
+
+
+It is recommended that each method name be followed by a concise descriptive comment. 
+
+
+The constants keyword introduces a list of symbolic constant definitions, each consisting of the symbol 
+name (conventionally in upper case) followed by the numeric value. The value may be an expression 
+involving symbolic constants defined earlier, either in the category file itself, or in any included file. The 
+expression must not contain any whitespace. 
+
+
+The types keyword introduces a list of C language typedef struct definitions, whose layout should follow 
+that given in the example category file. (Many further examples may be found in the class definitions 
+shown for each class in, say, the OLIB Reference manual.) 
+
+
+The property keyword introduces a list of data element declarations to be included in the struct that 
+defines the class property. 
+
+
+This keyword may optionally be followed by a literal number (expressions may not be used) that specifies 
+how many component items listed in the property are to be sent an automatic pesTRoy message when an 
+instance of the class is destroyed. This assumes that, for a value ncomp, the first ncomp items in the 
+additional property for the class are either nun or handles (pointers to instances) of component objects. 
+The automatic destruction mechanism is described in the Object Oriented Programming chapter of the 
+PLIB Reference manual. It is implemented in the destroy method of the root class, described in the 
+OLIB Reference manual. (See the Building a Dynamic Library chapter for a description of how a category 
+may supply its own root class.) 
+
+
+In the above example, pummy's component var.at instance will be automatically destroyed when pummy 
+recelves a DESTROY Message. 
+
+
+Sub-category files 
+
+
+The contents of a category file may be be divided between a number of sub-category files, each of which 
+must have a .cl file name extension. 
+
+
+A sub-category file normally groups together a number of related classes.4 The OLIB category, for 
+example, is constructed from a number of sub-category files, including: 
+
+
+2Subject to a maximum of 255 methods, including those inherited from the superclass tree. 
+
+
+3There is no formal requirement for all p—ErERred methods to be REPLACcEd and it is acceptable to create an 
+instance of such a class provided that it is known that no pEFrERred method will ever be called. See, for 
+example, the HWIM picsox class. 
+
+
+4The relationship may be by function, by inheritance, or by any other means appropriate to a particular 
+application. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+varray.cl containing the class definitions of the segmented buffer and variable array 
+classes described in the SGBUF Segmented Buffer Class and Variable 
+Arrays chapters of the OLIB Reference manual 
+
+
+edit.cl containing the class definitions of the classes described in the Editable 
+Documents chapter of the OLIB Reference manual 
+
+
+time.cl containing the single T1me class definition, described in the TIME Class 
+chapter of the OLIB Reference manual 
+
+
+A sub-category file is included in the category file by means of the REqurRE keyword. For example, 
+olib.cat contains the line: 
+
+
+REQUIRE varray 
+to include the sub-category file varray.cl. 
+Not counting comment lines, the structure of a sub-category file is: 
+@ aNAME Statement 
+@ one or more INCLUDE statements 
+@ one or more cLass statements 
+
+
+A sub-category file must start with a Name statement, specifying the sub-category name. This name must 
+be the same as the file name. Thus the timer.cl sub-category file must start with the declaration: 
+
+
+NAME timer 
+
+
+A sub-category file must not contain EXTERNAL statements and normally will not contain REQUIRE 
+keywords. 
+
+
+During translation of the category file (described in the Category Translation chapter) a separate 
+generated header (.g) file is created for each sub-category file. 
+
+
+Using sub-category files 
+
+
+A category file may contain in-line class definitions as well as those contained in REqurREd sub-category 
+files. For example, the OLIB category file (olib.cat) is: 
+
+
+LIBRARY olib 
+
+
+INCLUDE p_std.h 
+INCLUDE p_object.h 
+
+
+CLASS root 
+The ultimate superclass - all other classes have root as their 
+ancestor. 
+
+{ 
+
+ADD destroy 
+
+
+PROPERTY 
+{ 
+P_OBJECT pc; class link 
+} 
+} 
+REQUIRE varray 
+REQUIRE appman 
+REQUIRE ipc 
+REQUIRE factive 
+REQUIRE time 
+REQUIRE timer 
+REQUIRE tlvfile 
+REQUIRE edit 
+
+
+The OLIB category file is unusual in that it contains no references to external categories. It therefore 
+contains no EXTERNAL statements and no 1ncLupEs of any .g files. 
+
+
+The category translation of olib.cat generates olib.g and a further .g file (such as varray.g) for each of the 
+sub-category files. 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+The information in a .g file may include: 
+e external category numbers 
+e includes of .A and .g files 
+e class numbers 
+e¢ method numbers 
+e = property structures 
+e = auxiliary class constants 
+e = auxiliary class structures 
+This information is mainly° required by: 
+e¢ C source files that provide the method functions for the classes in the category 
+
+
+¢ C source files that provide the method functions for classes in another category, if they refer to 
+these classes (either by using or by subclassing) 
+
+
+The definitions of category numbers only appear in the .g file generated from the main category file (such 
+as olib.g). If this file contains no in-line class definitions, this is effectively all that the .g file contains. 
+
+
+The includes of ./ and .g files result from 1NcLUDE statements in either the main category file or a sub- 
+category file. The 1ncLupE statements may be tailored to the known dependencies between sub-categories. 
+For example, the OLIB appman.cl sub-category file starts as follows: 
+
+
+NAME appman 
+
+
+INCLUDE varray.g 
+INCLUDE p_que.h 
+INCLUDE p_gen.h 
+INCLUDE p_file.h 
+
+
+Note that appman.cl requires a reference to varray.g since the appman class has a cLEANUP component, and 
+CLEANUP is a subclass of an array class. Although the classes in appman.cl depend on olib.g and also 
+require the inclusion of p_std.h and p_object.h, these do not need to be included explicitly. The classes in 
+varray.cl also depend on these files, so varray.g can be relied on to perform the necessary includes. There 
+is automatic protection in .g files against including the same file more than once, so explicit inclusion of 
+these files, although not necessary, is harmless. 
+
+
+One of the major advantages of using sub-categories stems from the observation that a particular C source 
+file almost never needs to include all the category information. Judicious division of a category file into 
+sub-categories to reduce the amount of category data included in each of the source files can significantly 
+reduce the time and, more importantly, the memory usage involved in building an application. 
+
+
+In general, classes should be grouped according to their relationships (which imply dependencies) either 
+from subclassing or from usage as a component. For example, the classes in the OLIB varray.cl sub- 
+category file (with one exception) are general-purpose array classes, all of which have varoot in their 
+inheritance tree. In contrast, the classes in the appman.cl sub-category file are related either by being used 
+as components of the application manager, or by the intimate relationship between the application 
+manager and active objects. 
+
+
+It is perfectly acceptable for a sub-category file to contain a single class definition, if that class is isolated 
+from other classes in the category. For example, the OLIB trme class has its own sub-category file, 
+time.cl. In this case it is particularly worthwhile since the Time class defines a large number of constants 
+and structures. 
+
+
+5 Limited information may also be required by other files. For example, a resource file containing 
+command menu items will require the corresponding command manager method numbers. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Category translation 
+
+
+The category translator tool, ctran.exe, is the principal tool used in the creation of a SIBO object oriented 
+program. It generates a number of output files from a single input category file (which may include a 
+number of external category references, header files and sub-category files). 
+
+
+Which output files are generated, and where they are put, is determined by flags passed to ctran. exe, 
+whose syntax is: 
+
+
+ctran <name> [-e<dir> -x[<dir>] -c[<dir>] -g[<dir>] -a[<dir>] -i[<dir>] -l[<dir>] -s - 
+k -v] 
+where: 
+<name> specifies the input category file name, assumed to have a file name extension 
+of .cat 
+-e<dir> specifies the directory from which files are included by the exTERNaAL and 
+
+
+INCLUDE category file keywords 
+
+
+-x [<dir> specifies that an external reference .ext file should be generated in the 
+current directory or, if given, the specified directory 
+
+
+-c[<dir> specifies that a .c C language category source file should be generated in the 
+current directory or, if given, the specified directory 
+
+
+-g [<dir> specifies that one or more .g C language include files should be generated in 
+the current directory or, if given, the specified directory 
+
+
+-a[<dir> specifies that a .asm assembly language category source file should be 
+generated in the current directory or, if given, the specified directory. This 
+flag is not normally set in the SDK development environment 
+
+
+-il<dir>] specifies that one or more .ing assembly language include files should be 
+generated in the current directory or, if given, the specified directory. This 
+flag is not normally set in the SDK development environment 
+
+
+-l[<dir>] specifies that a .Jis human readable class report file should be generated in 
+the current directory or, if given, the specified directory 
+
+
+-s specifies that output is being generated for the SDK. This flag is normally 
+set in the SDK development environment. Omitting this flag causes 
+additional information, irrelevant to the SDK development environment, to 
+be included in the output .c and .g files 
+
+
+-k specifies that a set of skeleton method function C source files are to be 
+generated. A separate source file is generated for each class in the category 
+file. The name of each file is the same as the class name, and has a.c 
+extension. Each file is generated only if a file of that name does not already 
+exist, so there is no danger of accidentally overwriting an existing source 
+file. A warning is given if the file can not be created 
+
+
+-v specifies verbose on-screen progress reports 
+
+
+The various output files are best described with reference to the demonstration category file, listed at the 
+start of this chapter. 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+The .ext external reference file 
+
+
+The .ext file publishes the category name and information on the classes it contains. For each class in the 
+category the file publishes: 
+
+
+e the class name 
+e the method names at their first appearance (when declared with app or DEFER) 
+e flags indicating if the subclass has additional property and if it supplies method functions 
+
+
+This file should be included (by means of the ExTERNAL keyword) in other category files that make 
+external references to the category it describes. There is no need to generate this file if no other category 
+makes such references. 
+
+
+The demo.ext file generated from demo.cat is as follows: 
+
+
+Generated by Ctran from demo.cat 
+IMAGE demo 
+
+CLASS dummy root 
+
+{ 
+
+DECLARE dm_init 
+
+DECLARE dm_sub 
+
+HAS_METHOD 
+
+HAS_PROPERTY 
+
+} 
+
+
+CLASS sub dummy 
+
+
+{ 
+HAS_METHOD 
+
+
+} 
+
+
+The .c C language category source file 
+
+
+This file contains the C language data definitions and initialisations for each class in the category. It is the 
+source of the class descriptors which reside in the same code segment as the method functions (see also 
+the Object Oriented Programming chapter of the PLIB Reference manual). 
+
+
+This file must always be generated, and must be compiled and linked into the application. Before linking, 
+the object file must be converted, by means of the ecobj.exe tool, to move the class descriptor data into the 
+code segment. This is performed automatically by the ct.bat batch file described in the Building an 
+Application chapter. 
+
+
+The demo.c file generated from demo.cat is effectively as follows: 
+
+
+/* Generated by Ctran from demo.cat */ 
+#include <demo.g> 
+
+
+/* External Superclass References */ 
+#define ERC_ROOT C_ROOT 
+
+
+/* Class dummy */ 
+GLREF_C VOID dummy_destroy(); 
+GLREF_C VOID dummy_dm_init(); 
+GLDEF_D struct 
+{ 
+P_CLASS c; 
+VOID (*v[2]) (0; 
+} c_dummy= 
+{ 
+{1, (P_CLASS *)ERC_ROOT, sizeof (PR_DUMMY) ,0,0x6b,2,1}, 
+{ 
+dummy_destroy, 
+dummy_dm_init 
+
+
+} 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+/* Class sub */ 
+GLREF_C VOID sub_dm_sub(); 
+GLDEF_D struct 
+
+{ 
+
+
+P_CLASS c; 
+VOID (*v[1]) QO; 
+} c_sub= 
+
+
+{ 
+{0, (P_CLASS *) &c_dummy, sizeof (PR_SUB) ,2,0x6b,1,0}, 
+{ 
+sub_dm_sub 
+} 
+di 
+
+
+/* Class Lookup Table */ 
+GLDEF_D P_CLASS *ClassTable[]= 
+{ 
+(P_CLASS *) &c_dummy, 
+(P_CLASS *) &c_sub 
+i 
+
+
+/* External Category Name Table */ 
+GLDEF_D struct 
+{ 
+UWORD number; 
+UBYTE names[1] [14]; 
+} ExtCatTable = 
+{1, 
+
+
+{ 
+{NOt Pa Bae By eo Ds T!,040;°09:07:0,'0} 
+} 
+
+
+hi 
+
+
+Note the expansion of the method function names to include the class name, as well as the declared 
+method name. This ensures that, even if a method replaces one supplied by a superclass, the method 
+function names are unique. 
+
+
+The .g C language include file 
+
+
+A..g include file contains the generated enumerated constants for the categories, classes and methods 
+declared in the category file, together with the generated structures that define the property of each class. 
+In addition it reproduces the auxiliary constant and structure definitions from the various classes. 
+
+
+The category numbers section lists the numbers used to refer to categories from within this category (for 
+example, when creating an instance with p_new). This section will always contain at least one entry, with 
+value zero, for the local category. There will be one additional entry for each externally referenced 
+category. 
+
+
+Unless building an assembly language program, a .g file must always be generated, and must be 
+#included in any C source file that refers to any of the items mentioned above. 
+
+
+Note that the name of a symbolic constant representing a class number is derived from the class name 
+with a preceding "c_", and that of a method number is "o_" followed by the declared method name. 
+
+
+The symbolic constant representing a class number is always of the form cat_xxxx_yyyy, where xxxx is 
+the name of the local category and vvvy is the name of the category to which the number refers. Thus the 
+DEMO category refers to itself via the constant caT_pEMo_pEMo and refers to the OLIB category by 
+CAT_DEMO_OLIB. 
+
+
+If the category file includes one or more sub-category (.c/) files, an additional .g file is generated for each 
+sub-category. The content of each . g file corresponds to the content of the relevant category or sub- 
+category file. Note that the .g file corresponding to the main category (.cat) file does not contain 
+information relating to the content of any of the sub-category files. 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+The demo.g file generated from demo.cat is effectively as follows: 
+
+
+/* Generated by Ctran from demo.cat */ 
+define DEMO_G 
+
+ifndef P_STD_H 
+include <p_std.h> 
+endif 
+
+ifndef P_OBJECT_H 
+include <p_object.h> 
+endif 
+
+ifndef VARRAY_G 
+include <varray.g> 
+endif 
+
+
+/* Category Numbers */ 
+define CAT_DEMO_DEMO 0 
+define CAT_DEMO_OLIB 1 
+
+
+/* Class Numbers */ 
+define C_DUMMY 0 
+define C_SUB 1 
+
+
+/* Method Numbers */ 
+define O_DM_SUB 2 
+define O_DM_INIT 1 
+
+
+/* Constants for dummy */ 
+define DUMMY_BUFFER_SIZE 128 
+define DUMMY_GRAN 16 
+
+
+/* Types for dummy */ 
+typedef struct 
+
+{ 
+
+TEXT *buf; 
+
+UWORD len; 
+
+} DUMMY_BUF; 
+
+
+/* Property of dummy */ 
+typedef struct 
+{ 
+PR_VAFLAT *array; 
+DUMMY_BUF buffer; 
+} PRS_DUMMY; 
+typedef struct pr_dummy 
+{ 
+PRS_ROOT root; 
+PRS_DUMMY dummy; 
+} PR_DUMMY; 
+
+
+/* Property of sub */ 
+typedef struct pr_sub 
+{ 
+PRS_ROOT root; 
+PRS_DUMMY dummy; 
+} PR_SUB; 
+
+
+The .asm assembly language category source file 
+
+
+This is an assembly language version of the .c category source file, described above. It contains the 
+assembly language data definitions and initialisations for each class in the category. It is the source of the 
+class descriptors which reside in the same code segment as the method functions (see also the Object 
+Oriented Programming chapter of the PLIB Reference manual). 
+
+
+This file should only be generated, instead of the corresponding .c file, if the application is written in 
+assembly language, in which case it must be assembled and linked into the application. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The .ing assembly language include file 
+
+
+A .ing file is an assembly language version of the .g file, described above. It contains the generated 
+enumerated constants for the categories, classes and methods declared in the category file, together with 
+the generated structures that define the property of each class. In addition it reproduces the auxiliary 
+constant and structure definitions from the various classes. 
+
+
+It should only be generated if the application is written in assembly language, in which case it must be 
+INCLUDEd in any assembly language source file that refers to any of the items mentioned above. 
+
+
+If the category file includes one or more sub-category (.c/) files, an additional .ing file is generated for 
+each sub-category. The content of each .ing file corresponds to the content of the relevant category or sub- 
+category file. Note that the .ing file corresponding to the main category (.cat) file does not contain 
+information relating to the content of any of the sub-category files. 
+
+
+The .lis category listing file 
+
+
+A .lis file is a plain text listing, by sub-category, of all the classes in a category, together with their 
+inheritance trees and use of component classes. It may be useful to aid a review of how classes are grouped 
+into sub-categories, but is not otherwise required. 
+
+
+The demo.lis file generated from demo.cat is as follows: 
+Generated by Ctran from demo.cat 
+IMAGE demo 
+
+
+KKKKKKKKKK demo KKK KKK KK KK 
+
+
+dummy 
+Derived from root 
+References vaflat 
+Subclassed by sub 
+sub 
+
+
+Derived from dummy, root 
+
+
+The .c skeleton method function source file 
+
+
+A separate .c method function source file is generated for each class defined in either the category file or 
+any included sub-category files. The file name is the same as the class name of the class from which it is 
+generated (but truncated to the first eight characters in the case of long class names). Generating these 
+files avoids the repetitive typing involved in creating method function files by hand. It is expected that a 
+set of method function source files will be generated once only for each application. 
+
+
+A suitable batch file for creating the skeleton method function source files is ctskel. bat: 
+
+
+@echo off 
+ctran %1 -e..\include\ -s -k 
+
+
+which is used as, for example: 
+ctskel demo 
+
+
+This batch file is copied into the \sibosdk\oopdemo directory on installation of the optional OOP 
+component of the SDK. It assumes that the SDK is installed on C: and should, of course, be modified as 
+necessary for an SDK installed on a different drive. 
+
+
+Each source file contains the required include files and a minimal skeleton for each method function that 
+must be supplied by the corresponding class. 
+
+
+The file generated from demo.cat for class pummy is as follows: 
+
+
+APPENDIX A - CATEGORY FILES 
+
+
+/* 
+dummy .c 
+Generated by Ctran from demo.cat 
+
+
+*/ 
+#include <demo.g> 
+#pragma METHOD_CALL 
+
+
+METHOD VOID dummy_destroy(PR_SUB *self) 
+{ 
+} 
+
+
+METHOD VOID dummy_dm_init (PR_SUB *self) 
+{ 
+} 
+
+
+and that for class sus is: 
+
+
+/* 
+sub.c 
+Generated by Ctran from demo.cat 
+
+
+*/f 
+#include <demo.g> 
+#pragma METHOD_CALL 
+
+
+METHOD VOID sub_dm_sub(PR_SUB *self) 
+{ 
+} 
+
+
+The general form of these files is described in appendix B of this manual. 
+
+
+In the generated skeleton files, all method functions are declared as being vorp and are supplied with only 
+
+
+the first, mandatory, parameter (being the handle of the class instance). It is the responsibility of the 
+programmer to make such modifications as are necessary to match the requirements of the method 
+functions of a particular application. 
+
+
+APPENDIX B 
+
+
+METHOD FUNCTION SOURCE FILES 
+
+
+For each method included in the category file by means of either app or REPLACE, there must be a 
+corresponding method function declared in one of the source files that is compiled and linked into the 
+application. 
+
+
+A set of skeleton source files is generated automatically from the category file if a -k flag is passed to 
+ctran.exe, as described in the Category Translation chapter. 
+
+
+There is no formal requirement as to how method functions should be divided between a number of source 
+files. The most common scheme is to place all the method functions for a particular class in a single 
+source file, using a separate file for each class (the generated skeleton files follow this scheme). 
+Depending on circumstances, however, the method functions of a single class may be divided between two 
+or more source files: alternatively, a single file may contain the method functions of more than one class. 
+A viable alternative to the above scheme is to group all the method functions of the classes of a single sub- 
+category file. The overriding aim should be to enhance the clarity and maintainability of the code. 
+
+
+The name of each method function is constructed by concatenating the class name with an underscore and 
+the method name. Thus, the va_test method of the prru1stT class has a method function with the name 
+dirlist_va_test. Method function names may not be more than 31 characters long - which is less than 
+the sum of the maximum lengths of the class name (15 characters) and the method name (21 characters). 
+
+
+Method function parameters 
+
+
+A method function may have from one to four 16-bit parameters. These correspond, with the omission of 
+the message number, to the parameters passed to a message sending function (such as p_sena). Note that 
+the message sending mechanism removes the method number from the list of parameters before calling 
+the appropriate method function. 
+
+
+The first parameter of each method function must be the object handle, that is, the handle of the class 
+instance. This handle, which is a pointer to the heap cell containing the instance property struct, is 
+conventionally given the name seit. The name of the struct itself is derived by adding a leading pR_ to 
+the class name. This struct is defined in the .g file corresponding to the .cat or .cl file that contains the 
+corresponding class definition. This .g file must therefore be #included in the appropriate source file(s). 
+
+
+Calling conventions and function order 
+
+
+As described in the Introduction chapter, a method function should normally be declared with the 
+METHOD_CALL calling convention (that is, preceded by a #pragma METHOD_CALL statement). The only 
+exception is when a method function is the target of both a message sending function (such as p_send or 
+p_entersend) and p_enter. In this case the method function must be declared with the cpEct calling 
+convention. 
+
+
+A method function source file may include any number of local and/or global auxiliary functions. To 
+avoid the need to repeatedly switch between different calling conventions, it is recommended that 
+functions should appear in the file in a standard order, for example: 
+
+
+e local and global auxiliary functions, declared with LocAL_c or GLDEF_c 
+
+
+e local and global auxiliary functions that are the target of p_enter, preceded by a 
+#pragma ENTER_CALL statement 
+
+
+e method functions that are also the target of p_enter, preceded by a #pragma CDECL statement 
+
+
+e the remaining method functions, preceded by a #pragma METHOD_CALL statement 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Where possible, auxiliary functions should be written in ‘topological’ order, that is, a function should 
+appear before any reference to that function. Method functions, however, may appear in any order. 
+
+
+Sometimes, conflicting requirements mean that it is necessary to intermix functions of different calling 
+conventions. If, for example, you need to position an auxiliary function that is the target of p_enter 
+between other 'normal' auxiliary functions, you can surround the function in question with the pair of 
+statements: 
+
+
+#pragma save, ENTER_CALL 
+
+
+#pragma restore 
+
+
+APPENDIX C 
+
+
+MECHANISMS 
+
+
+This appendix provides more detail than was presented in the Basic concepts section of the Introduction 
+chapter. In addition to giving further insight into the mechanisms involved in Psion's Object Oriented 
+system, it may prove useful while debugging errant applications. 
+
+
+Classes 
+A class defines the data (property) and behaviour (methods) of a particular type of object. 
+A class is implemented as: 
+
+e a set of method functions 
+
+e aclass descriptor 
+
+
+The method functions are those functions that implement the class methods. The source code format of 
+these functions is described in Appendix B. 
+
+
+Class descriptor 
+
+
+A class descriptor is a data structure that resides in the same code segment as the method functions of that 
+class. It contains information relevant to the class and consists of a header, followed by an array of 16-bit 
+code segment offsets to the method functions. 
+
+
+The C structure for the class descriptor header is defined as: 
+
+
+typedef 
+{ 
+UWORD cat; 
+struct p_class *super; /* superclass class */ 
+UWORD len; /* length of instance */ 
+UWORD base; /* base function number */ 
+UBYTE sig_6b; /* signature - should be Ox6b */ 
+UBYTE num; /* number of entries in vector table */ 
+UBYTE ncomp; /* number of component objects */ 
+} P_CLASS; 
+
+
+The contents of a loaded and dynamically linked class descriptor is as follows: 
+cat the handle of the code segment that contains the superclass class descriptor 
+
+
+super the offset of the superclass class descriptor within segment cat, or zero if 
+there is no superclass (i.e. this is the class descriptor of a root class) 
+
+
+len the length of an instance of the class, including the lengths of inherited 
+property (used by, for example, p_new and p_newlibh to create an instance) 
+
+
+base the base method number corresponding to the first entry in the method table 
+that follows the class descriptor 
+
+
+sig_6b a signature (which should be 0x6) to guard against a bad class reference 
+num the number of entries in the method table 
+ncomp the number of component objects to be automatically destroyed 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The following method table may contain "holes", represented by zeroes, corresponding to those method 
+functions that are supplied by a superclass. The following diagram illustrates a typical situation: 
+
+
+subclass superclass 
+
+
+header 
+
+
+class 
+descriptor 
+
+
+where +a, +b, +c and +d represent code segment offsets to method functions. 
+
+
+In this example, the superclass provides two methods, whose method functions are at code segment offsets 
++a and +b. The subclass replaces the second method of its superclass, with a method function at an offset 
++c in its own code segment. It also adds one new method, with method function code at an offset +d. 
+
+
+The first method of the subclass is supplied by its superclass, as indicated by the zero in the table of 
+offsets. Sending the corresponding message to the subclass will therefore cause the method function at 
+offset +a in the superclass code segment to be executed. 
+
+
+Note that the two classes may be in the same or different code segments. The resolution of the links 
+between classes in different code segments is part of the dynamic linkage mechanism, described later. 
+
+
+Object creation 
+
+
+An instance of a class is implemented as a cell in the heap and is created by calling p_new, £_new, 
+f_newlibh, p_newlibh, f_newsend Or f_newlibhsend. The returned handle is a pointer to the heap cell. 
+
+
+The first two words of the cell contain the location of the class descriptor of the class of which the object is 
+an instance (in exactly the same way as for the superclass reference in a linked class descriptor). 
+
+
+The remainder of the cell contains the property (if any) of that class, including any property inherited 
+from its superclasses. The property contribution of a class always follows the property contribution 
+inherited from its superclass, as illustrated in the following diagram. 
+
+
+handle class descriptor 
+
+
+property of C1 
+
+
+property of C2 
+property of C3 
+
+
+In this example, class c1 is subclasses the Root class, c2 subclasses c1 and c3 subclasses c2. The 
+property of c3 is made up of the contribution from c3 itself and the contributions inherited from C2, c1 
+and the root class. The various contributions are ordered within the cell as shown. 
+
+
+The pointer to the class descriptor that heads the cell is set up when an instance of that class is created. It 
+is, in fact, the property of the Root class, which is the ultimate superclass of all classes. 
+
+
+APPENDIX C - MECHANISMS 
+
+
+The property contribution of a class always follows the property contribution inherited from its superclass 
+and this ordering stays the same even if the class itself is susequently subclassed. Suppose, for example, 
+that class cLassi subclasses the class root. The property of an instance of cLassi is made up of the 
+contribution from ciassi1 itself and the contribution inherited from the Root class, as shown in the 
+following diagram: 
+
+
+handle points to: property of Root 
+property of cLass1 
+
+
+If cLass2 in turn subclasses ciass1, the property of an instance of cLass2 is composed of the 
+contributions from three classes, ordered within the cell as shown below: 
+
+
+handle points to: property of Root 
+property of cLass1 
+
+
+property of cLass2 
+
+
+All the functions (p_new etc) that create an object initialise the property with zeros. 
+
+
+Categories 
+
+
+A category is formally defined as being a group of one or more classes. The classes are packaged into a 
+load module which, when loaded, occupies a single code segment. A code segment may not contain more 
+than one category. There is, therefore, a one-to-one correspondence between a category and the executable 
+code in a single code segment.! Note that this implies that an application that occupies a single code 
+segment may not contain more than one category. 
+
+
+Category code segments are shared - there is only one copy of a particular category in memory, however 
+many processes are executing it. 
+
+
+There are two main groups of categories: 
+
+
+e Image categories contain an entry point at offset zero and are used to implement programs. The 
+name of a code segment that contains an image category has the extension .$sc. An image 
+category code segment is created by loading an executable using p_execc (as described in the 
+chapter Processes and Inter-Process Messaging in the Plib Reference manual). 
+
+
+e = Dynamic library categories (DYLs) have no entry point, but contain classes that are referenced 
+from image categories and other DYLs. The name of a code segment containing a DYL has the 
+extension .dyl. A DYL code segment is created by loading a DYL load module (which may be a 
+separate file or be embedded in an executable) using p_loadlib OF p_loadfilelib (these 
+functions are described in the Object Oriented Programming chapter of the PLIB Reference 
+manual). 
+
+
+Category handles and category numbers 
+A category handle identifies a category code segment, which may be in RAM or the ROM, as follows: 
+e if the category handle is positive, it is the handle of a moveable RAM-based code segment 
+e if the category handle is negative, it is the paragraph address of a ROM category code segment 
+
+
+A category code segment may also be identified by a category number. This number is known at compile 
+time, whereas category handles are only known at run time. A category number is mainly used to create 
+an instance of an object class using p_new, f_new Or £_newsend although it is also used by the more 
+obscure functions p_exactsend, p_reclass and p_cpycat. 
+
+
+A local category is defined as the category containing the code that makes a category reference; an 
+external category is a category other than the local category. Given these definitions, the local category 
+always has the category number zero. An external category number is the index (from 1) into an array 
+which, at run time will contain handles to the external categories. The array exists in the local category 
+code segment and is generated from the list of =xTERNAL category references in a category file. 
+
+
+! This is true for all SIBO executables, even if they do not use Object Oriented techniques and thus do not 
+explicitly define a category. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The value of an external category number thus depends on the composition and order of the external 
+category array in the local category. Different categories will, in general, use different category numbers to 
+refer to the same external category. Because of this fact, a category number should not be passed as a 
+parameter to an external method (for example, to create a component of variable class). When there is a 
+requirement to pass a category as a parameter, the category handle rather than the category number should 
+be used. The category handle may always be obtained from the category number by calling p_getlibh. 
+
+
+For example, consider a situation where an image category cat/.$sc makes external references to dynamic 
+libraries cat2.dyl and cat3.dyl, and cat2.dyl contains an external reference to cat3.dyl. 
+
+
+CAT3.DYL 
+
+
+The above diagram illustrates that in this case the external category number of cat3.dyl from cat1.$sc is 2, 
+but from cat2.dyl it is 1. 
+
+
+Dynamic linkage 
+A reference to an external category by category number occurs when: 
+e aclass from an external category is subclassed by the local category 
+
+
+e the local category contains code that references an external category by a category number (most 
+likely for the purposes of creating an instance of an external class using p_new, f_new or 
+f£_newsend). 
+
+
+At run time, each reference by category number (such as in a call to p_new) will generate a reference by 
+category handle. Before this can be done, the calling category must be dynamically? linked with all the 
+external categories to which it refers. External categories are referenced by their memory segment names 
+and it follows that, when a category is dynamically linked, all the referenced categories must be loaded. 
+
+
+Part of the linking process is the resolution of the reference to a (possibly external) superclass in each 
+class descriptor in the category. 
+
+
+A main image category is linked by calling p_1ink1lib (0). For the predominant case where an application 
+is implemented as a single image category referencing only ROM-based DYLs (which do not need to be 
+explicitly loaded), the image may be linked by calling p_1ink1ib at any time before the execution of code 
+involving an external category reference. The call to p_link1lib is normally early in main. 
+
+
+A DYL referencing only categories that are already loaded may be linked immediately after it is loaded. 
+This may be done by passing a suitable parameter value to the function that loads the DYL (either 
+p_loadlib OF p_loadfilelib). For example, this technique is suitable when an application category loads 
+a DYL that references only the ROM-based DYLs and the application category. 
+
+
+2 The term dynamic linkage is used because the link is made at run time. This is as opposed to normal 
+(static) linkage between code modules, which occurs at compile time (and is used to produce a category 
+load module, such as an executable or, indeed, a DYL). 
+
+
+C-4 
+
+
+APPENDIX C - MECHANISMS 
+
+
+In any case where a category (whether an image category or a DYL) contains references to categories that 
+are not yet loaded, it must not be linked immediately after loading. First, all other referenced categories 
+must be loaded. Only then can the category be linked by calling p_1inklib. 
+
+
+Referencing by category handle 
+
+
+It is possible for a category to reference an external category by category handle - most commonly to 
+create an instance of an external class using p_newlibh, f_newlibh Of f_newlibhsend or to call the more 
+obscure p_reclassbyhandle. 
+
+
+In this case, the handle is normally obtained independently of dynamic linkage by one of the following 
+means: 
+
+
+e the category handle is passed as a parameter to a method 
+e from the segment name, by calling p_findlib (emulating dynamic linkage) 
+
+
+e by the local category loading a DYL using p_loadlib Or p_loadfilelib 
+
+
+Message passing 
+
+
+In OOP terminology, sending a message to an object means calling a method function of the class or 
+superclass of which that object is an instance. 
+
+
+Method functions are identified by their method number, which must be between zero and 255. The 
+method number zero is normally reserved for the method that destroys the object (and its components, if 
+
+
+any). 
+
+
+The most common way of sending a message is to use p_sena (or, more efficiently, one of the p_sendn 
+variants). This function must be supplied with the handle of the object instance (the address of a cell in 
+the heap, as returned by, say, p_new or p_newlibh) and the method number as its first two parameters. Up 
+to three additional parameters may be supplied. 
+
+
+The p_sena function locates the appropriate method function as follows: 
+
+
+e it locates the class descriptor of which that object is an instance (using the category handle and 
+class segment offset at the beginning of the instance) 
+
+
+e if the method number is in range of the method table that follows the class descriptor, and the 
+corresponding entry has a non-zero value, it calls the corresponding method function 
+
+
+e otherwise it locates the superclass class descriptor and repeats the above 
+
+
+If the process of trying to find a corresponding method in successive superclass class descriptors 
+(sometimes called superclass chaining) fails, the sending function panics with panic number 48. 
+
+
+The send will also panic (with panic number 55) if the category handle and class segment offset at the 
+beginning of the instance points to a class descriptor that does not have the correct signature. This 
+catches, amongst other things, the sending of a message to an object that has already been destroyed. 
+
+
+If successfully located, the method function is passed the object handle and the optional parameters (the 
+method number passed to p_send is suppressed). 
+
+
+Within method function code (including any auxiliary functions) it is possible to 'send a message’ by 
+making a normal function call to another method function, rather than using one of the above message- 
+sending functions. This is only possible when: 
+
+
+e the target method function is in the same category as the sending method 
+
+
+e the target method is monomorphic, that is, the functionality does not depend on the class of the 
+instance to which the message is sent 
+
+
+e there are no calls to p_supersend in the target method 
+
+
+This technique may be used freely in application-specific classes, since such classes are totally within the 
+control of the application writer. When writing general-purpose library DYLs, one has to be more careful 
+about calling a local method (rather than using a message sending function such as p_send). Making a 
+direct call removes any opportunity for subclassers to divert the send to a subclass method. However, in 
+some cases it may be positively desirable to restrict subclassers in this way. 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+The message sending functions (p_send etc) represent the only mechanism for calling methods when: 
+
+
+e the method is polymorphic (where a particular send may call different method functions 
+depending on the class of the instance to which the method is being sent) 
+
+
+e the method function is in an external category (for example, a ROM-based DYL) 
+e the method function contains a call to p_supersend 
+
+
+Calling conventions for method functions 
+
+
+A method function that is the target of any of the message sending functions (eg p_send, p_supersend or 
+p_entersend) must use one of the following two calling conventions: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+
+
+METHOD_CALL where the generated code will take the parameters from the registers (which 
+is more efficient) 
+
+
+Note that if you call a method function directly, the prototype must be visible to the caller and must, of 
+course, indicate the correct calling convention. 
+
+
+Recall, from the Error Handling chapter of the PLIB Reference manual, that the target of a p_enter must 
+use one of: 
+
+
+CDECL where the generated code will take the parameters off the stack 
+ENTER_CALL where the generated code will take the parameters from the registers 
+
+
+Since the ENTER_CALL convention is different from the MzTHoD_CALL convention, a method function that is 
+a target of both p_send (or any other message sending function, including p_entersend) and p_enter 
+must be declared as cbEcL. 
+
+
+Method parameters 
+
+
+In the calling convention of message sending functions, such as p_send, the function parameters are 
+passed in registers. In TopSpeed C this means that no more than five parameters may be passed (including 
+the object handle and the method number) with each parameter being limited to a 16-bit value. 
+
+
+Thus the parameters to a method sending function may not include the types Lonc, FLOAT Or DOUBLE, and 
+structures may not be passed by value. The preferred technique is to pass the (16-bit) address of any of 
+these types of data. 
+
+
+In exceptional cases a Lonc may be passed as two worp parameters, where the first contains the least 
+significant word and the second contains the most significant word. A very small number of methods in 
+the OLIB dynamic library, for example, use this technique. 
+
+
+INDEX 
+
+
+.afl files 
+oop application, 1-17 
+.asm files 
+category source file HWIM, A-9 
+c files 
+category generated source file HWIM, A-7 
+skeleton method source file HWIM, A-10 
+cat files 
+HWIM, A-1 
+cl files 
+sub category HWIM, A-3 
+.dfl files 
+DYL add file lists, 3-5 
+.ext files 
+category file include file HWIM, A-2 
+external reference file HWIM, A-7 
+
+
+.g files 
+
+include file HWIM, A-4, A-8 
+.img files 
+
+building illustrated in oop, 2-1 
+.ing files 
+
+asm include file HWIM, A-10 
+lis files 
+
+category listing file HWIM, A-10 
+-pic files 
+
+oop application, 1-17 
+re files 
+
+
+oop applications, 1-16 
+
+resource externals file example, 4-3 
+rg files 
+
+oop applications, 1-16 
+th files 
+
+in oop, 15-2 
+
+include file in oop, 15-2 
+
+resource header file HWIM, 4-4 
+sc files 
+
+oop application, 1-17 
+shd files 
+
+oop application, 1-17 
+.wve files 
+
+Record application HWIM, 16-3 
+abstract class 
+
+in oop, 1-14 
+ACLIST 
+
+dialog resource HWIM, 8-9 
+ACLIST_ARRAY 
+
+dialog resource HWIM, 8-9 
+action list 
+
+dialog control HWIM, 8-7 
+action list small 
+
+dialog control HWIM, 8-8 
+active objects 
+
+AO_INIT message HWIM, 9-4 
+
+AO_QUEUE message HWIM, 9-4 
+
+
+AO_RUN message HWIM, 9-4 
+application responsiveness HWIM, 9-2 
+background processing HWIM, 9-2 
+compute intensive tasks HWIM, 9-2 
+errors HWIM, 9-3 
+introduction HWIM, 9-1 
+priority HWIM, 9-2 
+Record example app HWIM, 16-8 
+RUN_ACTIVE_USED HWIM, 9-2 
+timer example HWIM, 9-3 
+ADD 
+category file statement HWIM, A-3 
+oop keyword, 1-14 
+add files 
+DYLs and, 3-5 
+oop application, 1-17 
+AIDLE class 
+compute intensive tasks HWIM, 9-2 
+AM_CLEAN_UP 
+errors HWIM, 10-2 
+AM_INIT 
+message in oop, 1-16 
+AM_LOAD_RES_BUF 
+message HWIM, 15-2 
+AM_LOAD_RESOURCE 
+message HWIM, 15-2 
+AM_NEW_FILENAME 
+switching to a new file, 11-2 
+AM_RSCNAME 
+replacing resource file load, 15-1 
+AO_INIT 
+active objects HWIM, 9-4 
+AO_QUEUE 
+active objects HWIM, 9-4 
+AO_RUN 
+active objects HWIM, 9-4 
+app file 
+from img file in oop, 2-2 
+app from img 
+in oop, 2-2 
+application 
+add files in oop, 1-17 
+attached Series 3a HWIM, 17-1 
+automatic test system Series 3a HWIM, 
+18-1 
+building in oop, 2-1 
+building oop example, 4-6 
+category file in oop, 1-12 
+category file oop example, 4-1, 4-3 
+client window oop example, 4-6 
+design basics HWIM, 16-1 
+design class diagrams HWIM, 16-1 
+design engine HWIM, 16-1, 16-3 
+design HWIM, 16-1 
+design Record app HWIM, 16-1 
+design Record example HWIM, 16-3, 16-5 
+design typical HWIM, 16-2 
+design user interface HWIM, 16-1, 16-2 
+DYL accessing built in, 3-5 
+DYL building in, 3-5 
+example project file in oop, 4-6 
+file based oop, 11-1 
+HWIM basic class structure, 1-12 
+icon file in oop, 1-17 
+initialisation specific in HWIM, 5-12 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+Kats macro recorder example, 18-7 
+main function oop example, 4-5 
+main in oop, 1-15 
+method functions in oop, 1-14 
+miscellaneous files in oop, 1-17 
+oop and PLIB, 2-6 
+oop example - hello world, 4-1 
+oop required files, 1-12 
+resource externals file in oop, 1-16 
+resource externals file oop example, 4-3 
+resource file in oop, 1-16 
+resource file oop example, 4-1, 4-4 
+responsiveness active objects HWIM, 9-2 
+shell data file in oop, 1-17 
+source code oop example, 4-4 
+source files in oop, 1-14 
+start up in oop, 1-16 
+system resource file in oop, 1-17 
+window server object oop example, 4-5 
+application components 
+in HWIM, 1-9 
+application engine 
+handle via magic static, 1-11 
+application manager 
+handle via w_am, 1-9 
+HWIM, 1-9 
+HWIMMAN class, 1-9 
+APPMAN 
+OLIB class, 1-9 
+array object 
+example application prndir in oop, 2-2 
+asynchronous requests 
+active objects HWIM, 9-1 
+ATS 
+attached application control HWIM, 18-1 
+demonstrations HWIM, 18-1 
+macro recorder example HWIM, 18-7 
+macros HWIM, 18-1 
+mechanism HWIM, 18-1 
+message types HWIM, 18-2 
+Series 3a HWIM, 18-1 
+services general HWIM, 18-1 
+structures HWIM, 18-2 
+ats.h 
+header file HWIM, 18-1 
+ATSSV class 
+HWIM, 18-2 
+attached 
+
+
+applications Agenda Series 3a HWIM, 17-1 
+
+
+applications Series 3a HWIM, 17-1 
+applications Word Series 3a HWIM, 17-1 
+process Series 3a HWIM, 17-2 
+automatic test system 
+see ATS, 18-1 
+Series 3a HWIM, 18-1 
+background processing 
+active objects HWIM, 9-2 
+bar graph 
+Record example app HWIM, 16-7 
+Berlitz 
+edit like windows example HWIM, 12-34 
+bring 
+See link paste, 14-1 
+building 
+applications in oop, 2-5 
+
+
+building application 
+
+oop example, 4-6 
+C++ 
+
+contrasted to Psion oop, 1-3 
+categories 
+
+external in oop, 1-5 
+
+local in oop, 1-5 
+
+oop, 1-4 
+category 
+
+DYL in oop, 1-4 
+
+file translation HWIM, A-6 
+
+handles in oop, 1-5 
+
+image in oop, 1-4 
+
+numbers in oop, 1-5, 1-6 
+
+sub files HWIM, A-3 
+
+sub files using HWIM, A-4 
+category file 
+
+application oop example, 4-1, 4-3 
+
+contents HWIM, A-1 
+
+convertion in oop via ct.bat, 2-2 
+
+DYL example, 3-2 
+
+HWIM, A-1 
+
+oop, 1-3 
+
+oop application, 1-12 
+
+structure of HWIM, A-2 
+
+translation DYL example, 3-2 
+category listing file 
+
+lis file HWIM, A-10 
+category source file 
+
+.asm file HWIM, A-9 
+
+.c file HWIM, A-7 
+CHLIST 
+
+dialog resource HWIM, 8-5 
+choice list 
+
+dialog control HWIM, 8-5 
+CHOICE_ITEM 
+
+dialog resource HWIM, 8-6 
+class 
+
+abstract in oop, 1-14 
+
+basic structure HWIM application, 1-12 
+
+constant declaration in oop, 1-14 
+
+diagrams in oop, 1-7 
+
+instance of in oop, 1-3 
+
+method declaration keywords, 1-13 
+
+names in oop, 1-6 
+
+numbers in oop, 1-6 
+
+property declaration in oop, 1-14 
+
+property number declaration in oop, 1-14 
+
+relationships in oop, 1-7 
+
+types declaration in oop, 1-14 
+CLASS 
+
+category file statement HWIM, A-2 
+class diagrams 
+
+HWIM, 16-1 
+classes 
+
+application specific - oop option, 1-8 
+
+introduction to, 1-3 
+client window 
+
+HWIM application, 1-10, 6-2 
+COM_ACCL_CHECK 
+
+example of use in oop, 5-9, 5-10 
+com_cat 
+
+IN_WSERYV field in oop, 1-16 
+com_class 
+
+IN_WSERYV field in oop, 1-16 
+
+
+COM_EXIT 
+application termination, 11-3 
+Shut down message, 11-3 
+COM_FILE_CHANGE 
+example of use, 11-1, 11-2, 11-3 
+COM_INIT 
+example of use in oop, 5-12 
+COM_MENU 
+
+example in oop, 5-7 
+
+example of use in oop, 5-10 
+COMMAN class 
+
+header file, 5-1 
+
+HWIM library, 1-10, 5-1 
+
+subclassing in HWIM, 5-2 
+comman.g 
+
+definition, 5-1 
+command byte 
+
+H_COMMAND_BYPASS HWIM, 17-1 
+command line 
+
+H_COMMAND_BYPASS byte HWIM, 
+
+17-1 
+command manager 
+
+code sharing in HWIM applications, 5-6 
+
+handle, 1-10 
+
+HWIM class, 1-10 
+
+in HWIM, 1-10 
+
+in oop, 5-1 
+
+initialisation in oop, 5-1 
+commands 
+
+handling in oop, 5-1 
+
+menus in HWIM applications, 5-2 
+component objects 
+
+in oop, 1-3 
+compute intensive tasks 
+
+active objects HWIM, 9-2 
+
+AIDLE class HWIM, 9-2 
+
+
+PRIORITY_ACTIVE_COMPUTE HWIM, 
+
+
+9-2 
+CONSTANTS 
+
+category file statement HWIM, A-3 
+ct.bat 
+
+batch file HWIM, A-7 
+ct.bat file 
+
+category file convertion in oop, 2-2 
+ctran.exe 
+
+category file translation HWIM, A-6 
+
+DYL example, 3-2 
+
+utility in oop, 1-12 
+
+utility program HWIM, A-6 
+DatApp1 to 7 
+
+magic statics, 1-11 
+DatDialogPtr 
+
+magic static, 1-12, 8-1 
+date/time editor 
+
+dialog control HWIM, 8-16 
+DatGate 
+
+magic static, 18-1 
+DatLocked 
+
+file based apps HWIM, 11-3 
+DatUsedPath NamePtr 
+
+magic static, 11-1 
+DEFER 
+
+category file statement HWIM, A-3 
+
+oop keyword, 1-14 
+
+
+INDEX 
+
+
+designing 
+
+
+applications HWIM, 16-1 
+
+
+DESTROY 
+
+
+message HWIM, A-3 
+
+
+destruction 
+
+
+of objects in oop, 1-4 
+
+
+dfl files 
+
+
+DYL add file lists, 3-5 
+
+
+dialog 
+
+
+adding items HWIM, 7-7 
+application specific HWIM, 1-11, 7-1 
+behaviour default HWIM, 7-2 
+boxes using HWIM, 7-2 
+
+bullet symbol, 8-3 
+
+button text changing HWIM, 7-8 
+contrasted with edit windows HWIM, 12-1 
+controls HWIM, 7-1, 8-1 
+dim/undim items HWIM, 7-7 
+dynamic items, 7-5, 7-7 
+
+handle via DatDialogPtr, 1-12 
+HWIM, 7-1 
+
+item focus HWIM, 7-2 
+
+items changing, 7-5, 7-7 
+
+items HWIM, 7-1, 8-1 
+launching example HWIM, 7-4 
+lock/unlock items HWIM, 7-7 
+maximum items HWIM, 7-2 
+modal HWIM, 7-1 
+
+prompt, 8-3 
+
+removing items HWIM, 7-7 
+replacing items HWIM, 7-7 
+resource example HWIM, 7-3 
+resource files HWIM, 7-3 
+resource flags HWIM, 7-4 
+resource structures HWIM, 7-4 
+resource TEXTWIN HWIM, 8-2 
+results retrieval HWIM, 7-9 
+simple HWIM, 7-5 
+
+subdialog HWIM, 7-11 
+
+system HWIM, 7-1 
+
+title, 8-2 
+
+title - replacing, 8-4 
+
+wait - with or without HWIM, 7-9 
+width controlling HWIM, 7-9 
+
+
+dialog controls 
+
+
+action list, 8-7 
+
+action list small, 8-8 
+
+choice list, 8-5 
+
+date/time editor, 8-16 
+
+edit box, 8-9 
+
+file name choice list, 8-21 
+file name editor, 8-19 
+floating point editor, 8-15 
+integer numeric editor, 8-11 
+latitude/logitude editor, 8-18 
+LODGER class HWIM, 8-1 
+long numeric editor, 8-10 
+numeric editors, 8-10 
+
+pack selector, 8-19, 8-21 
+push button, 8-7 
+
+range numeric editor, 8-13 
+text window HWIM, 8-2 
+word numeric editor, 8-12 
+
+
+iii 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+dialog resource 
+ACLIST HWIM, 8-9 
+ACLIST_ARRAY HWIM, 8-9 
+CHLIST HWIM, 8-5 
+CHOICE_ITEM HWIM, 8-6 
+DTEDIT HWIM, 8-16 
+EDWIN HWIM, 8-9 
+FLTEDIT HWIM, 8-15 
+FNEDIT HWIM, 8-20 
+FNSELWN HWIM, 8-21 
+LLEDIT HWIM, 8-18 
+LNCEDIT HWIM, 8-11 
+MENU and choice list HWIM, 8-6 
+NCEDIT HWIM, 8-12 
+PUSH_BUT HWIM, 8-8 
+RGEDIT HWIM, 8-14 
+TXTMESS HWIM, 8-3 
+WNCEDIT HWIM, 8-13 
+DL_DYN_INIT 
+example usage, 8-1 
+DL_KEY 
+dialog method, 8-1 
+document objects 
+EDWIN class direct interaction HWIM, 
+12-25 
+draw/redraw 
+window mechanism in HWIM, 6-2 
+drawing 
+window borders in HWIM, 6-3 
+windows in HWIM, 6-3 
+DTEDIT 
+dialog resource HWIM, 8-16 
+DYL 
+add file lists, 3-5 
+advantages of, 1-4 
+building, 3-1 
+building example, 3-2 
+building into an application, 3-5 
+built in accessing, 3-5 
+built in example, 3-5 
+built in example project file, 4-7 
+categories in oop, 1-4 
+category file example, 3-2 
+category file translation, 3-2 
+differences from applications, 3-1 
+example, 3-1 
+example - using, 3-3 
+example runsort.c, 3-3 
+example source code, 3-1 
+floating point and, 3-1 
+loading and linking example, 3-3 
+oop option, 1-8 
+PLIB, 3-1 
+project file example, 3-2 
+ROM based, 1-4 
+root class suppling example, 3-4 
+dynamic libraries 
+see DYL, 1-4 
+ecobj.exe 
+utility program HWIM, A-7 
+utility program in oop, 2-1 
+edit box 
+dialog control HWIM, 8-9 
+edit like windows 
+Berlitz example HWIM, 12-34 
+
+
+HWIM, 12-34 
+Spellchecker example HWIM, 12-34 
+edit windows 
+contrasted with dialogs HWIM, 12-1 
+document object interactions HWIM, 12-25 
+document offset concept HWIM, 12-14 
+EDWIN class additional methods HWIM, 
+12-11 
+features additional HWIM, 12-1 
+features of HWIM, 12-1 
+HWIM, 12-1 
+landlord example HWIM, 12-6 
+layout and formatting HWIM, 12-16 
+multiple notes example app HWIM, 12-2 
+notes example application HWIM, 12-2 
+read only HWIM, 12-15 
+SCRIMG screen image HWIM, 12-20 
+SCRLAY screen layout HWIM, 12-17 
+simple example app HWIM, 12-2 
+special characters HWIM, 12-9 
+edump.exe 
+example usage, 3-6 
+utility program, 3-6 
+EDWIN 
+dialog resource HWIM, 8-9 
+EDWIN class 
+document objects direct interaction HWIM, 
+12-25 
+document offset concept HWIM, 12-14 
+edit like windows HWIM, 12-34 
+edit window additional methods HWIM, 
+12-11 
+edit windows HWIM, 12-1 
+edit windows simple use HWIM, 12-5 
+layout and formatting HWIM, 12-16 
+read only HWIM, 12-15 
+SCRIMG screen image HWIM, 12-20 
+SCRLAY layout HWIM, 12-17 
+ehello 
+edit windows simple example app HWIM, 
+12-2 
+emphasis 
+windows in HWIM, 6-5 
+emulator 
+unsuitable applications, 2-5 
+engine 
+application design HWIM, 16-3 
+handle via magic static, 1-11 
+HWIM application, 1-11 
+environment variable 
+Record application HWIM, 16-3 
+EPOC emulator 
+unsuitable applications, 2-5 
+error 
+handling HWIM, 10-1 
+handling mechanisms HWIM, 10-1 
+recovery HWIM, 10-1 
+errors 
+active objects HWIM, 9-3 
+AM_CLEAN_UP message HWIM, 10-2 
+cleanup list HWIM, 10-5 
+detection - spy application, 10-2 
+general HWIM, 10-2 
+handling Record application HWIM, 10-2 
+initialisation HWIM, 10-1 
+
+
+memory HWIM, 10-1 
+numbers HWIM, 10-1 
+object component rollback HWIM, 10-3 
+resource releasing HWIM, 10-4 
+roll back principle HWIM, 10-2 
+system code interactions HWIM, 10-5 
+event 
+main scheduling loop HWIM, 1-9 
+events 
+active objects HWIM, 9-1 
+asynchronous requests active objects 
+HWIM, 9-1 
+example application 
+prndir in oop, 2-2 
+prndir in oop described, 2-2 
+project file in oop, 4-6 
+variable array object prndir in oop, 2-2 
+example DYL 
+built into an application, 3-5 
+dynamic libary, 3-1 
+using, 3-3 
+EXTERNAL 
+category file statement HWIM, A-2 
+declaration in oop, 1-15 
+external reference file 
+.ext HWIM, A-7 
+file based apps 
+alias information HWIM, 11-1 
+AM_NEW_FILENAME message HWIM, 
+11-2 
+COM_EXIT message HWIM, 11-3 
+COM_EXIT method HWIM, 11-3 
+COM_FILE_CHANGE message HWIM, 
+11-1 
+COM_FILE_CHANGE method HWIM, 
+11-2, 11-3 
+DatLocked magic static HWIM, 11-3 
+file default extension HWIM, 11-1 
+foreground switching to HWIM, 11-3 
+hEnsurePath function HWIM, 11-2 
+HWIM, 11-1 
+initialisation HWIM, 11-1 
+open/create command HWIM, 11-1 
+opening/creating HWIM, 11-2 
+path full HWIM, 11-1 
+saving HWIM, 11-3 
+shut down message HWIM, 11-3 
+switch files HWIM, 11-3 
+termination HWIM, 11-3 
+file name choice list 
+dialog control HWIM, 8-21 
+file name editor 
+dialog control HWIM, 8-19 
+files miscellaneous 
+oop application, 1-17 
+floating point 
+DYL restrictions, 3-1 
+floating point editor 
+dialog control HWIM, 8-15 
+FLTEDIT 
+dialog resource HWIM, 8-15 
+FNEDIT 
+dialog resource HWIM, 8-20 
+FNSELWN 
+dialog resource HWIM, 8-21 
+
+
+INDEX 
+
+
+foreground 
+file based apps switching to HWIM, 11-3 
+FORM 
+library, 1-2 
+FRC 
+Record example app HWIM, 16-7 
+free running counter 
+Record example app HWIM, 16-7 
+function calls 
+in oop, 1-5 
+function prototypes 
+method functions in oop, 1-7 
+GATE class 
+Series 3a HWIM, 18-1 
+H_COMMAND_BYPASS 
+command byte HWIM, 17-1 
+handle 
+application engine via magic static, 1-11 
+application manager via w_am, 1-9 
+command manager, 1-10 
+dialog via DatDialogPtr, 1-12 
+window server via w_ws, 1-10 
+handles 
+application objects HWIM, 16-2 
+as property of an object, 1-3 
+category in oop, 1-5 
+of objects in oop, 1-3 
+help resource 
+HELP_ARRAY, 15-4 
+identifier help_index_id HWIM, 15-5 
+identifiers context HWIM, 15-5 
+identifiers dialog HWIM, 15-5 
+identifiers HWIM, 15-4 
+TOPIC_ARRAY, 15-4 
+using HWIM, 15-4 
+HELP_ARRAY 
+help resource, 15-4 
+help_index_id 
+resource identifiers help HWIM, 15-5 
+hEnsurepath 
+file function HWIM, 11-2 
+hLoadResource 
+resource loading function HWIM, 15-3 
+hwim 
+resource header .rh files, 4-4 
+HWIM 
+.asm category source file, A-9 
+.c category C source file, A-7 
+.c Skeleton method source file, A-10 
+.cl sub category files, A-3 
+.ext external reference file, A-7 
+.g C include file, A-8 
+-g include files, A-4 
+.ing asm include file, A-10 
+lis category listing file, A-10 
+active object event sources, 9-1 
+active objects introduction, 9-1 
+active objects Record example, 16-8 
+ADD category file statement, A-3 
+agenda attached application, 17-1 
+AM_LOAD_RES_BUF message, 15-2 
+AM_LOAD_RESOURCE message, 15-2 
+application basic class structure, 1-12 
+application client window, 1-10 
+application components in oop, 1-9 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+application design, 16-1 
+
+application design basics, 16-1 
+application design class diagrams, 16-1 
+application design engine, 16-1, 16-3 
+application design Record app, 16-1 
+application design typical, 16-2 
+application design user interface, 16-1, 16-2 
+application engine, 1-11 
+
+application manager, 1-9 
+
+asynchronous requests active objects, 9-1 
+ATS inter-process messages, 18-1 
+
+ATS macro recorder example, 18-7 
+
+ATS mechanism, 18-1 
+
+ATS message types, 18-2 
+
+ATS Series 3a, 18-1 
+
+ATS structures, 18-2 
+
+ats.h header file, 18-1 
+
+ATSSV class, 18-2 
+
+attached applications Series 3a, 17-1 
+attached process Series 3a, 17-2 
+automatic test system Series 3a, 18-1 
+
+bar graph Record example, 16-7 
+category .ext file, A-2 
+
+category EXTERNAL statement, A-2 
+category file contents, A-1 
+
+category file structure of, A-2 
+
+category file translation, A-6 
+
+category files, A-1 
+
+category INCLUDE statement, A-2 
+category sub files, A-3 
+
+category sub files using, A-4 
+
+CLASS category file statement, A-2 
+client window, 6-2, 16-3 
+COM_ACCL_CHECK example of use, 5-9, 
+5-10 
+
+COM_INIT example of use, 5-12 
+COM_MENU example of use, 5-10 
+COM_MENU oop example, 5-7 
+COMMAN class, 5-1 
+
+COMMAN class subclassing, 5-2 
+command byte HHCOMMAND_BYPASS, 
+17-1 
+
+command manager, 1-10, 5-1 
+CONSTANTS category file statement, A-3 
+ct.bat batch file, A-7 
+
+DEFER category file statement, A-3 
+DESTROY message, A-3 
+
+dialog application specific, 1-11, 7-1 
+dialog behaviour default, 7-2 
+
+dialog boxes using, 7-2 
+
+dialog button text changing, 7-8 
+
+dialog control action list, 8-7 
+
+dialog control action list small, 8-8 
+dialog control choice list, 8-5 
+
+dialog control date/time editor, 8-16 
+dialog control edit box, 8-9 
+
+dialog control file name choice list, 8-21 
+dialog control file name editor, 8-19 
+dialog control floating point editor, 8-15 
+dialog control integer numeric editor, 8-11 
+dialog control latitude/logitude editor, 8-18 
+dialog control LODGER class, 8-1 
+dialog control long numeric editor, 8-10 
+dialog control numeric editors, 8-10 
+dialog control pack selector, 8-19, 8-21 
+
+
+dialog control push button, 8-7 
+
+dialog control range numeric editor, 8-13 
+dialog control text window, 8-2 
+
+dialog control word numeric editor, 8-12 
+dialog controls, 7-1, 8-1 
+
+dialog dynamic items, 7-5, 7-7 
+
+dialog item adding, 7-7 
+
+dialog item dim/undim, 7-7 
+
+dialog item focus, 7-2 
+
+dialog item lock/unlock, 7-7 
+
+dialog item replacing, 7-7 
+
+dialog items, 7-1, 8-1 
+
+dialog items changing, 7-5, 7-7 
+
+dialog launching example, 7-4 
+
+dialog maximum items, 7-2 
+
+dialog modal, 7-1 
+
+dialog resource example, 7-3 
+
+dialog resource flags, 7-4 
+
+dialog resource structures, 7-4 
+
+dialog resource TEXTWIN HWIM, 8-2 
+dialog results retrieval, 7-9 
+
+dialog simple, 7-5 
+
+dialog subdialog, 7-11 
+
+dialog system, 7-1 
+
+dialog wait - with or without, 7-9 
+dialog width controlling, 7-9 
+
+dialogs, 7-1 
+
+dialogs and resource files, 7-3 
+
+ecobj.exe utility program, A-7 
+
+edit like windows, 12-34 
+
+edit like windows Berlitz, 12-34 
+
+edit like windows Spellchecker, 12-34 
+edit window features additional, 12-1 
+edit window features of, 12-1 
+
+edit window landlord example, 12-6 
+edit window special characters, 12-9 
+edit windows, 12-1 
+
+edit windows document object interaction, 
+12-25 
+
+edit windows document offset concept, 
+12-14 
+
+edit windows layout and formatting, 12-16 
+edit windows notes example app, 12-2 
+edit windows read only, 12-15 
+
+EDWIN class, 12-1 
+
+EDWIN class additional methods, 12-11 
+EDWIN class simple use, 12-5 
+environment variable Record application, 
+16-3 
+
+error detection - spy application, 10-2 
+error handling, 10-1 
+
+error handling mechanisms, 10-1 
+
+error handling Record application, 10-2 
+error numbers, 10-1 
+
+error recovery, 10-1 
+
+errors AM_CLEAN_UP message, 10-2 
+errors cleanup list, 10-5 
+
+errors general, 10-2 
+
+errors initialisation, 10-1 
+
+errors memory, 10-1 
+
+errors object component rollback, 10-3 
+errors resource releasing, 10-4 
+
+errors roll back principle, 10-2 
+
+errors system code interactions, 10-5 
+event scheduling loop, 1-9 
+
+
+EWLINKSYV link paste edit windows, 14-11 
+example - hello world, 4-1 
+
+file based applications, 11-1 
+
+file based apps initialisation, 11-1 
+
+file based apps opening/creating, 11-2 
+file based apps saving, 11-3 
+
+file based apps shut down message, 11-3 
+file based apps switch files, 11-3 
+
+file based apps termination, 11-3 
+
+FRC Record example, 16-7 
+
+GATE class Series 3a, 18-1 
+
+handles of objects, 16-2 
+
+hLoadResBuf resource function, 15-2 
+hLoadResource resource function, 15-2 
+initialisation application specific, 5-12 
+inter-process messages ATS data, 18-2 
+inter-process messages Series 3a, 18-1 
+keyboard filtering example, 16-7 
+
+library, 1-1 
+
+library vs Hwif, 1-2 
+
+library vs OPL, 1-2 
+
+line page break calculation, 13-2 
+
+link paste, 14-1 
+
+link paste client side, 14-8 
+
+link paste client transaction, 14-8 
+
+link paste data availability, 14-8 
+
+link paste data formats, 14-6 
+
+link paste edit windows, 14-10 
+
+link paste edit windows example, 14-11 
+link paste example modified ehello, 14-1 
+link paste initialising w_am, 14-4 
+
+link paste IPC mechanisms, 14-1 
+
+link paste LINKSV class, 14-1 
+
+link paste LINKSV example, 14-4 
+
+link paste native formats, 14-13 
+
+link paste server comments, 14-5 
+
+link paste server operation, 14-13 
+
+link paste server side, 14-1 
+
+link paste server status declaring, 14-2 
+link paste server transaction, 14-4 
+
+link paste text formats revisisted, 14-12 
+link paste text types, 14-7 
+
+link paste word wrap, 14-7 
+
+LINKCL example, 14-9 
+
+loading a resource, 15-2 
+
+LPRINTER class, 13-1 
+
+LPRINTER examples of use, 13-7 
+LPRINTER examples of use advanced, 
+13-15 
+LPRINTER font width tables, 13-18 
+LPRINTER for standard printing, 13-6 
+LPRINTER PAGES active object, 13-19 
+LPRINTER print setup, 13-7 
+LPRINTER property, 13-16 
+
+LPRINTER vs XPRINTER, 13-24 
+LPRINTER WDR class description, 13-21 
+LPRINTER WDR objects, 13-23 
+LPRINTER widths, 13-7 
+
+LPRINTER widths variable fonts, 13-17 
+LPRINTER word-wrap, 13-7 
+LPRINTER word-wrapping default, 13-17 
+mechanisms categories, C-3 
+mechanisms category handle referencing, 
+C-5 
+
+mechanisms category handles, C-3 
+
+
+INDEX 
+
+
+mechanisms category numbers, C-3 
+mechanisms class descriptor, C-1 
+mechanisms classes, C-1 
+
+mechanisms dynamic linkage, C-4 
+mechanisms message passing, C-5 
+mechanisms method calling conventions, 
+C-6 
+
+mechanisms method parameters, C-6 
+mechanisms object creation, C-2 
+mechanisms psion OOP, C-1 
+
+menu accelerator separators, 5-6 
+
+menu accelerators - shifted, 5-5 
+
+menu accelerators adding, 5-2 
+
+menu accelerators dynamic, 5-13 
+
+menu accelerators rules, 5-13 
+
+menu bar, 1-11 
+
+menu bar dynamic, 5-12 
+
+menu bar replacing, 5-12 
+
+menu command handling, 5-1 
+
+menu options adding - example, 5-2 
+menu options changing number of, 5-10 
+menu options code sharing, 5-6 
+
+menu options disabling, 5-9 
+
+menu options dynamic, 5-7 
+
+menu options multi-lingual, 5-8 
+
+menu options validity checking, 5-9 
+menu submenus, 5-14 
+
+message shut down, 5-14 
+
+method function calling, B-1 
+
+method function parameters, B-1 
+method function source files, B-1 
+method source file generation, B-1 
+multi-lingual applications, 1-9 
+
+OLIB dyl category file, A-2 
+
+OLIB library, 16-3 
+
+oop option, 1-8 
+
+PDR class, 13-32 
+
+print buffer lifetime, 13-5 
+
+print context file save/restore, 13-34 
+print preview, 13-1 
+
+print preview without XPRINTER, 13-33 
+printing - page size and margins, 13-3 
+printing - print setup storage, 13-4 
+printing font and style by line, 13-5 
+printing font style changing, 13-4 
+printing options WDR system, 13-1 
+printing page break calculation, 13-2 
+printing printer units, 13-3 
+
+printing WDR basic model, 13-1 
+printing WDR system, 13-1 
+
+printing WDR_PRINT_IDLE flag, 13-5 
+printing WDR_PRINT_KEEP flag, 13-5 
+PROPERTY category file statement, A-3 
+PROPERTY number, A-3 
+
+Record application design, 16-3, 16-5 
+Record application specification, 16-3 
+REPLACE category file statement, A-3 
+REQUIRE sub-category file statement, A-4 
+resource files, 15-1 
+
+resource files - application, 1-10 
+resource files - system, 1-10 
+
+resource files application, 15-1 
+
+resource files location, 15-1 
+
+resource files system, 15-2 
+
+resource files system source code, 15-2 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+resource help context identifiers, 15-5 
+resource help dialog identifiers, 15-5 
+resource help identifiers, 15-4 
+resource help using, 15-4 
+resource loading - example, 5-4 
+resource structures, 15-2 
+resource system loading, 15-3 
+resource system referencing, 15-3 
+resource system using, 15-3 
+SCRIMG edit window image, 12-20 
+SCRLAY edit window layout, 12-17 
+shut down message Record application, 
+16-3 
+shut down messages, 5-14 
+sound digital example, 16-3 
+status window displaying, 5-11 
+status window size of, 5-11 
+sub-category files, A-3 
+sub-category files using, A-4 
+subdialog, 7-11, 8-3 
+submenus, 5-14 
+switch files message Record application, 
+16-3 
+twips printer units, 13-3 
+TYPES category file statement, A-3 
+WDR classes diagram, 13-32 
+WDR miscellany, 13-32 
+window classes, 6-1 
+window draw/redraw mechanism, 6-2 
+window drawing, 6-3 
+window drawing a border, 6-3 
+window emphasis, 6-5 
+window lodger, 6-4 
+window main, 6-2 
+window resizing, 6-4 
+window usage, 6-2 
+windows, 6-1 
+Word attached application, 17-1 
+WS_DO_SUBMENU example of use, 5-14 
+WS_SET_MENUBAR example of use, 5-12 
+wve files Record application, 16-3 
+XADD library, 13-1 
+XPRINTER class, 13-1 
+XPRINTER print preview, 13-24 
+XPRINTER print/preview example, 13-25 
+XPRINTER vs LPRINTER, 13-24 
+XPRINTER vs LPRINTER comments, 
+13-31 
+HWIM class 
+command manager, 1-10 
+hwim.rh 
+include file in oop, 15-2 
+HWIMMAN class 
+application manager, 1-9 
+icon 
+oop application, 1-17 
+icon editor 
+Iconed example application, 1-17 
+Iconeda example 3a application, 1-17 
+icon file 
+oop application, 1-17 
+Iconed 
+icon editor example application, 1-17 
+Iconeda 
+icon editor example 3a application, 1-17 
+
+
+viii 
+
+
+image 
+categories in oop, 1-4 
+IN_WSERV 
+struture in oop, 1-16 
+INCLUDE 
+category file statement HWIM, A-2 
+include file 
+.g file HWIM, A-8 
+.ing asm include file HWIM, A-10 
+ats.h HWIM, 18-1 
+inheritance 
+in oop, 1-3 
+initialisation 
+application specific in HWIM, 5-12 
+instance 
+of class in oop, 1-3 
+integer numeric editor 
+dialog control HWIM, 8-11 
+inter-process messages 
+ATS data HWIM, 18-2 
+ATS HWIM, 18-1 
+Series 3a HWIM, 18-1 
+Kats 
+ATS macro recorder example, 18-7 
+keyboard 
+filtering example HWIM, 16-7 
+latitude/logitude editor 
+dialog control HWIM, 8-18 
+If.bat 
+linking batch file with example DYL, 3-3 
+lfc. bat 
+linking batch file with example DYL, 3-3 
+libraries 
+object oriented, 1-1 
+oop - advantages, 1-2 
+library 
+FORM, 1-2 
+HWIM, 1-1 
+HWIM vs Hwif, 1-2 
+HWIM vs OPL, 1-2 
+OLIB, 1-1 
+XADD, 1-2 
+line break 
+calculation printing in HWIM, 13-2 
+link errors 
+spurious in oop, 2-6 
+link paste 
+client side HWIM, 14-8 
+client transaction HWIM, 14-8 
+data availability HWIM, 14-8 
+data formats HWIM, 14-6 
+edit windows example HWIM, 14-11 
+edit windows HWIM, 14-10 
+EWLINKSYV edit windows HWIM, 14-11 
+example modified ehello HWIM, 14-1 
+HWIM, 14-1 
+initialising w_am HWIM, 14-4 
+IPC mechanisms HWIM, 14-1 
+link server comments HWIM, 14-5 
+LINKCL example HWIM, 14-9 
+LINKSV class HWIM, 14-1 
+LINKSV example code HWIM, 14-4 
+native formats HWIM, 14-13 
+server operation HWIM, 14-13 
+server side HWIM, 14-1 
+
+
+server status declaring HWIM, 14-2 
+server transaction HWIM, 14-4 
+text formats revisited HWIM, 14-12 
+text types HWIM, 14-7 
+word wrap HWIM, 14-7 
+linking 
+If.bat file with example DYL, 3-3 
+lfc.bat file with example DYL, 3-3 
+LINKSV class 
+link paste HWIM, 14-1 
+LLEDIT 
+dialog resource HWIM, 8-18 
+LNCEDIT 
+dialog resource HWIM, 8-11 
+loading and linking 
+DYL example, 3-3 
+lodger 
+windows in HWIM, 6-4 
+LODGER class 
+dialog control class HWIM, 8-1 
+long numeric editor 
+dialog control HWIM, 8-10 
+LPRINTER class 
+examples of use advanced HWIM, 13-15 
+examples of use HWIM, 13-7 
+font width tables HWIM, 13-18 
+HWIM, 13-1 
+PAGES active object HWIM, 13-19 
+print setup HWIM, 13-7 
+property HWIM, 13-16 
+standard printing with HWIM, 13-6 
+WDR class description HWIM, 13-21 
+WDR objects HWIM, 13-23 
+widths HWIM, 13-7 
+widths variable fonts HWIM, 13-17 
+word-wrap HWIM, 13-7 
+word-wrapping default HWIM, 13-17 
+XPRINTER contrasted HWIM, 13-24 
+macro recorder 
+example ATS HWIM, 18-7 
+macros 
+ATS HWIM, 18-1 
+magic static 
+DatApp1 to 7, 1-11 
+DatDialogPtr, 1-12, 8-1 
+DatGate, 18-1 
+DatLocked file based apps HWIM, 11-3 
+DatUsedPathNamePtr, 11-1 
+w_am, 1-9 
+w_ws, 1-10, 5-1 
+main 
+function in oop application, 1-15 
+make file 
+oop example, 4-8 
+make.bat 
+oop example batch file, 4-8 
+menu 
+submenus in HWIM applications, 5-14 
+MENU 
+dialog resource and choice list HWIM, 8-6 
+menu accelerators 
+3a in HWIM applications, 5-5 
+adding in HWIM applications, 5-2 
+dynamic in HWIM applications, 5-13 
+grouping in HWIM applications, 5-6 
+
+
+INDEX 
+
+
+rules in HWIM applications, 5-13 
+separators in HWIM applications, 5-6 
+shifted in HWIM applications, 5-5 
+menu bar 
+dynamic in HWIM applications, 5-12 
+HWIM application, 1-11, 5-2 
+replacing in HWIM applications, 5-12 
+menu commands 
+handling in oop, 5-1 
+menu options 
+adding - example HWIM application, 5-2 
+adding in HWIM applications, 5-2 
+changing in HWIM applications, 5-7 
+changing number of - in HWIM 
+applications, 5-10 
+code sharing in HWIM applications, 5-6 
+disabling in HWIM applications, 5-9 
+dynamic in HWIM applications, 5-7 
+enabling in HWIM applications, 5-9 
+language variants in HWIM applications, 
+5-8 
+multi-lingual in HWIM applications, 5-8 
+number of - changing in HWIM 
+applications, 5-10 
+validity checking in oop, 5-9 
+message 
+AM_INIT in oop, 1-16 
+ATS types HWIM, 18-2 
+numbers in oop, 1-6 
+shut down in HWIM applications, 5-14 
+message sending 
+in oop, 1-5 
+method 
+function names in oop, 1-6 
+functions in oop, 1-14 
+names in oop, 1-6 
+method function 
+calling conventions HWIM, B-1 
+calling in oop, 1-5 
+parameters HWIM, B-1 
+prototypes in oop, 1-7 
+source files HWIM, B-1 
+method number 
+in oop, 1-5 
+method sending 
+p_send functions, 1-5 
+method source 
+file generation HWIM, B-1 
+method WSERV 
+ws_dyn_init, 1-10 
+methods 
+of objects in oop, 1-3 
+multi-lingual 
+applications HWIM, 1-9 
+menus in HWIM applications, 5-8 
+naming source files 
+in oop, 2-2 
+NCEDIT 
+dialog resource HWIM, 8-12 
+notes 
+edit windows multiple example app HWIM, 
+12-2 
+numeric editors 
+dialog control HWIM, 8-10 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+object 
+component objects, 1-3 
+creation in oop, 1-3 
+destruction of in oop, 1-4 
+handles in oop, 1-3, 1-6 
+introduction to, 1-3 
+libraries oop option, 1-8 
+window server in oop, 1-10 
+
+object oriented programming 
+introduction, 1-1 
+libraries, 1-1 
+see oop, 1-1 
+
+OLIB 
+dyl category file HWIM, A-2 
+library, 1-1 
+library HWIM, 16-3 
+
+OLIB class 
+APPMAN, 1-9 
+
+oop 
+add files, 1-17 
+app file from img file, 2-2 
+application category file, 1-12 
+application required files, 1-12 
+application resource file, 1-16 
+application source files, 1-14 
+application specific classes - oop option, 1-8 
+application start up, 1-16 
+applications and PLIB, 2-6 
+basic concepts - Psion's system, 1-3 
+building an application, 2-1 
+building an image illustrated, 2-1 
+building application oop example, 4-6 
+building applications, 2-5 
+C++ contrasted with Psion oop, 1-3 
+categories, 1-4 
+category DYL, 1-4 
+category file convertion via ct.bat, 2-2 
+category file oop example, 4-3 
+category file oop example, 4-1 
+category files, A-1 
+category files in oop, 1-3 
+category image, 1-4 
+category numbers, 1-6 
+class constant declaration, 1-14 
+class diagrams, 1-7 
+class instances, 1-3 
+class names, 1-6 
+class numbers, 1-6 
+class property declaration, 1-14 
+class property number declaration, 1-14 
+class relationships, 1-7 
+class types declaration, 1-14 
+classes introduction, 1-3 
+client window oop example, 4-6 
+command handling, 5-1 
+command manager, 5-1 
+console based application, 2-5 
+ct.bat batch file, A-7 
+ctran.exe utility, 1-12 
+destruction of objects, 1-4 
+DYL building, 3-1 
+DYL differences from applications, 3-1 
+DYLs - oop option, 1-8 
+ecobj.exe utility program HWIM, A-7 
+edit window features additional, 12-1 
+
+
+edit window features of, 12-1 
+
+edit windows, 12-1 
+
+error detection - spy application, 10-2 
+error handling, 10-1 
+
+error handling mechanisms, 10-1 
+error handling Record application, 10-2 
+error numbers, 10-1 
+
+error recovery, 10-1 
+
+errors AM_CLEAN_UP message, 10-2 
+errors cleanup list, 10-5 
+
+errors general, 10-2 
+
+errors initialisation, 10-1 
+
+errors memory, 10-1 
+
+errors object component rollback, 10-3 
+errors resource releasing, 10-4 
+
+errors roll back principle, 10-2 
+
+errors system code interactions, 10-5 
+example application - hello world, 4-1 
+file based applications, 11-1 
+
+file based apps initialisation, 11-1 
+
+file based apps opening/creating, 11-2 
+file based apps saving, 11-3 
+
+file based apps shut down message, 11-3 
+file based apps switch files, 11-3 
+
+file based apps termination, 11-3 
+function calls, 1-5 
+
+HWIM - oop option, 1-8 
+
+HWIM application components, 1-9 
+icon file, 1-17 
+
+inheritance in, 1-3 
+
+introduction, 1-1 
+
+libraries advantages, 1-2 
+
+link errors spurious, 2-6 
+
+main function, 1-15 
+
+main function oop example, 4-5 
+mechanisms categories, C-3 
+mechanisms category handle referencing, 
+C-5 
+
+mechanisms category handles, C-3 
+mechanisms category numbers, C-3 
+mechanisms class descriptor, C-1 
+mechanisms classes, C-1 
+
+mechanisms dynamic linkage, C-4 
+mechanisms message passing, C-5 
+mechanisms method calling conventions, 
+C-6 
+
+mechanisms method parameters, C-6 
+mechanisms object creation, C-2 
+mechanisms psion, C-1 
+
+menu command handling, 5-1 
+message numbers, 1-6 
+
+method declaration keywords, 1-13 
+method function calling, B-1 
+
+method function names, 1-6 
+
+method function parameters, B-1 
+method functions, 1-14 
+
+method names, 1-6 
+
+method numbers, 1-5 
+
+methods of objects, 1-3 
+
+miscellaneous files, 1-17 
+
+notation and convensions, 1-6 
+
+object creation, 1-3 
+
+object handles, 1-6 
+
+object libraries - oop option, 1-8 
+
+
+object oriented programming introduction, 
+1-1 
+options - techniques, 1-8 
+property of objects, 1-3 
+property of oop library objects, 1-3 
+resource externals file, 1-16 
+resource externals file example, 4-3 
+resource file example, 4-4 
+resource file oop example, 4-1 
+shell data file, 1-17 
+source code oop example, 4-4 
+source file naming in oop, 2-2 
+subclasses, 1-3 
+superclasses, 1-3 
+system resource file, 1-17 
+window server object oop example, 4-5 
+p_send 
+method sending functions, 1-5 
+pack selector 
+dialog control HWIM, 8-19, 8-21 
+page break 
+calculation printing in HWIM, 13-2 
+PDR class 
+HWIM, 13-32 
+PLIB 
+DYLs and, 3-1 
+oop applications and, 2-6 
+printer units 
+printing in HWIM, 13-3 
+printing 
+font and style by line HWIM, 13-5 
+font style changing HWIM, 13-4 
+line break calculation HWIM, 13-2 
+LPRINTER class HWIM, 13-1 
+LPRINTER examples of use advanced 
+HWIM, 13-15 
+LPRINTER examples of use HWIM, 13-7 
+LPRINTER font width tables HWIM, 13-18 
+LPRINTER for standard printing HWIM, 
+13-6 
+LPRINTER PAGES active object HWIM, 
+13-19 
+LPRINTER print setup HWIM, 13-7 
+LPRINTER property HWIM, 13-16 
+LPRINTER vs XPRINTER HWIM, 13-24 
+LPRINTER WDR class description HWIM, 
+13-21 
+LPRINTER WDR objects HWIM, 13-23 
+LPRINTER widths HWIM, 13-7 
+LPRINTER widths variable fonts HWIM, 
+13-17 
+LPRINTER word-wrap HWIM, 13-7 
+LPRINTER word-wrapping default HWIM, 
+13-17 
+options WDR system HWIM, 13-1 
+page break calculation HWIM, 13-2 
+page size and margins HWIM, 13-3 
+PDR class HWIM, 13-32 
+print buffer lifetime HWIM, 13-5 
+print context file save/restore HWIM, 13-34 
+print preview HWIM, 13-1 
+print preview without XPRINTER HWIM, 
+13-33 
+print setup storage HWIM, 13-4 
+printer units HWIM, 13-3 
+
+
+INDEX 
+
+
+twips printer units HWIM, 13-3 
+WDR basic model HWIM, 13-1 
+WDR classes diagram HWIM, 13-32 
+WDR miscellany HWIM, 13-32 
+WDR system HWIM, 13-1 
+WDR_PRINT flags, 13-2 
+WDR_PRINT structure, 13-1 
+WDR_PRINT_IDLE flag HWIM, 13-5 
+WDR_PRINT_KEEP flag HWIM, 13-5 
+XADD library, 13-1 
+XPRINTER class HWIM, 13-1 
+XPRINTER print preview HWIM, 13-24 
+XPRINTER print/preview example HWIM, 
+13-25 
+XPRINTER vs LPRINTER comments 
+HWIM, 13-31 
+XPRINTER vs LPRINTER HWIM, 13-24 
+priority 
+active objects HWIM, 9-2 
+PRIORITY_ACTIVE_COMPUTE 
+compute intensive tasks HWIM, 9-2 
+prndir 
+example application in oop, 2-2 
+programming options 
+in oop, 1-8 
+project file 
+DYL built in example, 4-7 
+DYL example, 3-2 
+oop example application, 4-6 
+property 
+handles of component objects, 1-3 
+of objects, 1-3 
+of objects in oop, 1-3 
+of objects in oop libraries, 1-3 
+use of - example HWIM application, 5-4 
+PROPERTY 
+category file statement HWIM, A-3 
+number category file HWIM, A-3 
+psion oop 
+mechanisms, C-1 
+push button 
+dialog control HWIM, 8-7 
+PUSH_BUT 
+dialog resource HWIM, 8-8 
+range numeric editor 
+dialog control HWIM, 8-13 
+rcomp.exe 
+resource file compiler HWIM, 15-2 
+re.bat file 
+oop applications, 1-16 
+Record 
+application classes HWIM, 16-5 
+application design HWIM, 16-1, 16-3, 16-5 
+application error handling HWIM, 10-2 
+application specification HWIM, 16-3 
+REPLACE 
+category file statement HWIM, A-3 
+oop keyword, 1-14 
+REQUIRE 
+sub-category file statement HWIM, A-4 
+reserved static 
+see magic static, 1-9 
+resizeable windows 
+notes example application HWIM, 12-2 
+
+
+OBJECT ORIENTED PROGRAMMING GUIDE 
+
+
+resizing 
+windows in HWIM, 6-4 
+resource 
+application loading HWIM, 15-2 
+help using HWIM, 15-4 
+HELP_ARRAY help, 15-4 
+
+
+hLoadResBuf loading function HWIM, 15-2 
+
+
+hLoadResource loading function HWIM, 
+15-2 
+identifiers help context HWIM, 15-5 
+identifiers help dialog HWIM, 15-5 
+identifiers help HWIM, 15-4 
+identifiers HWIM, 15-2 
+loading - example HWIM application, 5-4 
+structures HWIM, 15-2 
+system loading HWIM, 15-3 
+system referencing HWIM, 15-3 
+system using HWIM, 15-3 
+TOPIC_ARRAY help, 15-4 
+resource externals file 
+example in oop, 4-3 
+oop application, 1-16 
+resource files 
+AM_RSCNAME loading method, 15-1 
+application HWIM, 15-1 
+application oop example, 4-1 
+compiler rcomp.exe HWIM, 15-2 
+HWIM, 15-1 
+HWIM - system, 1-10 
+HWIM application, 1-10 
+loading a resource HWIM, 15-2 
+location HWIM, 15-1 
+oop application, 1-16 
+oop example, 4-4 
+ROM based, 1-10 
+system HWIM, 15-2 
+system source code HWIM, 15-2 
+resource header file 
+HWIM application hwim.rh, 4-4 
+resources 
+releasing on errors HWIM, 10-4 
+RGEDIT 
+dialog resource HWIM, 8-14 
+ROM 
+DYLs, 1-4 
+ROM based 
+resource file, 1-10 
+system resource file, 1-17 
+root class 
+suppling DYL example, 3-4 
+RUN_ACTIVE_USED 
+active objects HWIM, 9-2 
+runsort 
+DYL example, 3-3 
+SCRIMG 
+edit windows screen image HWIM, 12-20 
+SCRLAY 
+edit windows screen layout HWIM, 12-17 
+SE_DTEDIT 
+structure HWIM, 8-17, 8-18 
+SE_EDWIN 
+structure HWIM, 8-10 
+SE_FLEDIT 
+structure HWIM, 8-15 
+
+
+SE_LLEDIT 
+structure HWIM, 8-19 
+SE_LNCEDIT 
+structure HWIM, 8-11 
+SE_NCEDIT 
+structure HWIM, 8-12 
+SE_RGEDIT 
+structure HWIM, 8-14 
+SE_TEXTWIN 
+structure HWIM, 8-4 
+SE_WNCEDIT 
+structure HWIM, 8-13 
+self 
+handle of objects in oop, 1-3 
+sending messages 
+in oop, 1-5 
+Series 3a 
+attached applications HWIM, 17-1 
+shell data file 
+oop application, 1-17 
+shut down 
+message file based apps oop, 11-3 
+message Record application HWIM, 16-3 
+messages in HWIM applications, 5-14 
+skeleton method 
+.c source file HWIM, A-10 
+sort example 
+DYL based example, 3-3 
+sound 
+digital example HWIM, 16-3 
+digital Record application HWIM, 16-3 
+source code 
+application oop example, 4-4 
+source files 
+method functions HWIM, B-1 
+naming in oop, 2-2 
+oop application, 1-14 
+Spellchecker 
+edit like windows example HWIM, 12-34 
+start up 
+oop application, 1-16 
+status window 
+displaying in HWIM applications, 5-11 
+size in HWIM applications, 5-11 
+structures 
+ATS HWIM, 18-2 
+IN_WSERYV in oop, 1-16 
+resources HWIM, 15-2 
+SE_DTEDIT HWIM, 8-17, 8-18 
+SE_EDWIN HWIM, 8-10 
+SE_FLEDIT HWIM, 8-15 
+SE_LLEDIT HWIM, 8-19 
+SE_LNCEDIT HWIM, 8-11 
+SE_NCEDIT HWIM, 8-12 
+SE_RGEDIT HWIM, 8-14 
+SE_TEXTWIN HWIM, 8-4 
+SE_WNCEDIT HWIM, 8-13 
+WDR_PRINT, 13-1 
+sub-category 
+files HWIM, A-3 
+files using HWIM, A-4 
+subclass 
+in oop, 1-3 
+subdialog 
+
+
+HWIM, 7-11, 8-3 
+
+
+submenus 
+in HWIM applications, 5-14 
+superclass 
+in oop, 1-3 
+switch files 
+file based apps HWIM, 11-2 
+message file based apps oop, 11-3 
+message Record application HWIM, 16-3 
+system resource file 
+oop application, 1-17 
+ROM, 1-17 
+termination 
+file based apps oop, 11-3 
+text window 
+dialog control HWIM, 8-2 
+timer example 
+active objects HWIM, 9-3 
+
+
+TOPIC_ARRAY 
+
+help resource, 15-4 
+tsc 
+
+example use in oop, 4-8 
+tscx 
+
+example use in oop, 4-8 
+twips 
+
+printer units HWIM, 13-3 
+TXTMESS 
+
+dialog resource HWIM, 8-3 
+TYPES 
+
+
+category file statement HWIM, A-3 
+user interface 
+
+application design HWIM, 16-2 
+utility program 
+
+rcomp.exe resource compiler, 15-2 
+utility program 
+
+ctran.exe HWIM, A-6 
+
+ecobj.exe in oop, 2-1 
+
+edump.exe, 3-6 
+
+wspcx.exe bitmap processing, 1-17 
+w_am 
+
+magic static, 1-9, 5-13 
+W_Ws 
+
+magic static, 1-10, 5-1 
+WDR 
+
+print preview HWIM, 13-1 
+
+printing basic model HWIM, 13-1 
+
+printing system HWIM, 13-1 
+
+printing system options HWIM, 13-1 
+WDR_PRINT 
+
+flags, 13-2 
+
+structure, 13-1 
+WDR_PRINT_IDLE 
+
+printing flag HWIM, 13-5 
+WDR_PRINT_KEEP 
+
+printing flag HWIM, 13-5 
+window 
+
+draw/redraw mechanism in HWIM, 6-2 
+
+drawing borders in HWIM, 6-3 
+
+drawing in HWIM, 6-3 
+
+emphasis in HWIM, 6-5 
+
+HWIM application and, 6-1 
+
+lodgers in HWIM, 6-4 
+
+main client HWIM, 16-3 
+
+main client in oop example, 4-6 
+
+resizeable notes example app HWIM, 12-2 
+
+resizing in HWIM, 6-4 
+
+
+INDEX 
+
+
+usage in HWIM application, 6-2 
+window classes 
+
+HWIM application and, 6-1 
+window main 
+
+HWIM application, 1-10 
+window server 
+
+active object WSERV, 6-2 
+
+object in oop, 1-10 
+
+object in oop example, 4-5 
+
+object via w_ws, 1-10 
+WNCEDIT 
+
+dialog resource HWIM, 8-13 
+word numeric editor 
+
+dialog control HWIM, 8-12 
+WS_DO_DIAL 
+
+example of use, 7-2 
+WS_DO_SUBMENU 
+
+example of use in oop, 5-14 
+ws_dyn_init 
+
+WSERV method, 1-10 
+WS_SET_MENUBAR 
+
+example of use in oop, 5-12 
+WSERV 
+
+window server active object, 6-2 
+Wspcx.exe 
+
+bitmap utility program, 1-17 
+wve files 
+
+Record application HWIM, 16-3 
+XADD 
+
+library, 1-2 
+
+library HWIM, 13-1 
+XPRINTER class 
+
+HWIM, 13-1 
+XPRINTER subclass 
+
+LPRINTER contrasted comments HWIM, 
+
+13-31 
+
+LPRINTER contrasted HWIM, 13-24 
+
+print preview HWIM, 13-24 
+
+print/preview example HWIM, 13-25 
+
+
+xiii 
+
+
diff --git a/docs/3-03 ISAM Reference 2.10_djvu.txt b/docs/3-03 ISAM Reference 2.10_djvu.txt
new file mode 100755
index 0000000..606b0dd
--- /dev/null
+++ b/docs/3-03 ISAM Reference 2.10_djvu.txt	
@@ -0,0 +1,1861 @@
+ISAM REFERENCE 
+
+
+Version 2.10 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1990-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion 
+PLC, London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, 
+Psion Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. IBM, IBM XT and IBM AT are 
+registered trademarks of International Business Machines Corp. Microsoft and MS-DOS are registered 
+trademarks of Microsoft Corporation. Apple and Macintosh are registered trademarks of Apple Computer 
+Inc. VAX and VMS are registered trademarks of Digital Equipment Corporation. Brief is a registered 
+trademark of Underware Inc. Psion PLC acknowledges that some other names referred to are registered 
+trademarks. 
+
+
+Ea Se eee 
+
+
+Contents 
+
+
+OO eee 
+
+
+DV TREODUCHON os. cre ciacsesdcztestsavis besksace sabteeentce ce ic thee es ca i 1 
+OVER VICW Pres cite ccc vapciu part tetne sacra see trt narescet em vennescattes’ ieitins dike one vessdaice 1 
+MPS TSAIM NR ALY wigiie ven tersestode Gaavaaabsiavenssniavedincy ss wersaye Secseevoearcceucokiacheeks 1 
+DBF IGS aed drauu gar tha nis det ane oe di dewey oenueatgtiad tenes Grateiunew ne ules honttcat Nt 2 
+PICS arsdeecceantd veunasarcwacmecuransoisnagteusias seve canueee paises ioc Seales: Staab ected 2 
+NUMBER OR FECORES oo ceca. ailoc feel awesseopeissavvapiaveréuecs taibesctbiacteesGshealdleccs 2 
+Bethe ee ES: 3550 sins wands cocuesuestn fa catpeiaaile Uened tamale noes davik ov caus tstdewonc wie orasc oe 2 
+BIOCK DUNERIMG i cnac acces anstyes cuyinassuestiea Madeausccauan innate es ded cuhaesiontiecses ee 2 
+ICY CES CHE OM ernst ceceatecsatovissanasdelsadendsastaccs dbversducenccesageiner foxtevente osha. 2 
+DIZELOMBaEG MNOS ic ascaveusdacsadeacensetarasrsuaiiooievdediduamesbestiuree eicanacaniclncs 3 
+Interface to the ISAM library.............sscssssscecceccssseccccessccccusessceseeceecscccesees 3 
+BOAO NG ION Esai neecestans avsseccnensaguatvcsewaseoss iiaceebataoaeetsvaeeickecuicenicet 3 
+Creating am (SAM :OB)OCE si. 5cc.iscsnssasteecisadeiWevevasevisesss aide keaseaeavedeaesiseeécck 4 
+Calling (ISAM MUNCLONS 4.iscissye2sedoacasuedsaseerdeweesecedansdssesesahuocdcvercecsa covers 4 
+Destroying the ISAM object..............sssssssccssssscceceseccccenesecsececsueecceceuces 4 
+
+UV PUG ASE: si seca lane vcuuwetded osanes des adynnsvauseuremettleauon secon Meraeloecate cic ccs 4 
+EXAMPIG PROGQHANTS « wosascredececslsoueiaavecadatheuade nee nckass ws aeer sea tee laieclbeccsseecaninl 5 
+Building a complete (dense) index.............cssssscccsssssccssssecececsesseueceneesees 5 
+Building a selective (sparse) index .............csssescccssecccsasscececcescccecceseeese 7 
+
+
+@ ISOM FUNCTIONS sve sestes seo choc 05 Secudeutce se buscdvscaudbasduvacbecvuaceacnnssd sata lice hedabeseae ek 9 
+
+GE MSN al MU MCHONS vases connec cu seiisenladeubuaycatedonsouauueedisoves ss cusSaceavlncsiea oo licetaas 9 
+
+Initialise an ISAM object (O_IS_INIT)...........ssssssecesscscccceecececccaueseccesecees 9 
+Destroy an ISAM object (O_IS DESTROY) ............ccccecsesessessssecececeesesees 10 
+Set the field definition (O_IS SET FIELDDEF) .............cccccsscccccesesseuseneees 10 
+Get the field definition (O_IS_GET_FIELDDEF) Sevestecdaied sida oeeRhuecdacvesieekeest 11 
+Set the key definition (O_IS SET _KEYDEPF) .............ccccsscsssseecccceeesecccuees 11 
+Get the key definition (O_IS_GET KEYDEP).............ccccsesssseccccesesessueecees 13 
+Put a value into a field (fom IS PUT CSRIEUD) 5 in sbavecsuedessscecdsscssevesceccetestacies 13 
+Get a value from a field (Oi IS GET GEIBUID). cccsisanseescecincsacoansovsseosantoeecs 13 
+Get the type of a field (0 _[S GET TYPE) au incnetecnrenecmestntsesetireecuoeroeieces 14 
+Get the address of the record buffer (0. IS GET_RBUP)..............cccccesees 14 
+Set the radix for number conversion (0 _| AS “SET RADIX) eiseaaiWwanstanvasettaxns 14 
+Set the text format for DOUBLES (O_ IS SET _ RADIX) daacaduece sbaveteveeauasaess 14 
+Add ancventry (O° 1S ADD) ssccs er cecccais sts Sons Cissvepwes doves sevavievec bevdeccecetovecess 14 
+Erase an entry (O IS ERASE).......ccsssccsssssccssscsssscsssssscersonecsececesssessens 14 
+Update an entry (O_IS_UPDATE)..............cccsseceeseccccsscceccercecseuececeeevecs 15 
+ata HIG FUMCNONS tise ssranii scp aes terebeeaiasdaxedtagd touted aleuumcvensuenteccteeccni dfs 15 
+Open a data file (O_IS DOPEN)..............ccccsssccssstceseconsesccenseneccessceeeesce 15 
+Flush data file buffers {0 IS DFELUSH) ic scctsacsckiv cesta dtsnsberscxevseovacdescs vases 15 
+Get sizeof data Tile (0! IS SIZE) 0. sis.ssccsstersssivacnssavenerenesassieccdeieedsc se 15 
+Read first data record (O_IS DFIRST)...........cccccssescsessescecstessecsccescesscs 15 
+Read next data record (O_ Is” DN EXT) idavedeves dense de deeocsedeeses csavadetectictis 16 
+Index file FUNCTIONS ...........ccccvesseccccccscccoretsnscseresstesceetaccsecesconsevscececeecceccee 16 
+Open: aniimdex: (OISIOREN) esl 5Ge inf Gscws toecsshasasinea sau celeeesadeneaaceeer ghee ecs 16 
+Close an index (O_ [SISO SEP cicaesterncaveastyt.temadlen eae basal ea, 16 
+Flush index file buffers (OCIS MBLUSH) 5 secs fea iee sicnadeavesseidebdeecnedeaathersoes 17 
+Set and get index flags (O_ Is” SIREAGS)ocacsetets cates docuisicdvsntsevese Sensesheons 17 
+Specify a filter method (O_ is PANELISTS estbiadt 2s coe bt os ssi hind vaneatee tocnaeannee: 17 
+Specify a duplicates method (om ISSIDUP) 23. oss tacdesrvceacs vavanand each catceeeivee 18 
+Bulle an: index: (OIS | IRONED). s.0 ies idcubeeexdssvacecanederecvesacadecaverlinetlccacesecs 18 
+Build an index from sorted data (OMS *IQBUIED) 2. cits seccovedecesssaciceeees ecees 18 
+Add an index entry (O_ ISBIA DD) Seth nett se create ante ata, «St ee 19 
+
+
+ISAM REFERENCE 
+
+
+i 
+
+
+Erase an index entry (O_IS_IERASE).............cssscsssscccevscorsvecesesecesscconees 19 
+Erase all index entries (O_ is wa IERASEALL) wok. ssscscccecatintees .cmresceterreeees 19 
+Get the number of index entries (OBISTIGOUNT) ciciiniressccnteecces ceStesceieees 20 
+Get size of an index file (O_IS | ISIZE) T Sawa case cdces salyseuieess se coe acbeascMeereeneeee 20 
+Find a record using an index (ORISAIFIND) 6.25.0 c.uscucsstih ce ee cee: 20 
+Read next indexed record (O_ is_ _INEXT) G Saline deen ve sovaatedaw asus eoeeeieteceeanete 21 
+Read previous indexed record (O4 ISSIBACK) & ia. cckscc codes cei acteatettectseoes 21 
+Read first indexed record (O_IS IFIRST) Le teet eats te cectatrauacat et ecetscaseeereones 21 
+Read last indexed record (O_ 1s  ILAST) SCOOT TET ESTE EC CCLEER SET eee 21 
+Read current indexed record (O_ ISSIGURRENT) oa cs escscaseisdccccscenstesceuests« 21 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+SSS_—— SSS ee eae ee a ee ey 
+
+
+Overview 
+
+
+This manual describes the Indexed Sequential Access Method (ISAM) dynamic library for SIBO 
+machines (HC, $3, S3a and MC). 
+
+
+The ISAM library provides a powerful set of functions for rapid and efficient access of Database files 
+(DBF files). Such files consist of multiple records containing one or more structured fields. They can be 
+created, maintained and accessed from OPL programs and database applications on the HC, S3, S3a and 
+MC (see the Database Files chapter of the PLIB Reference manual). 
+
+
+The ISAM library uses B-tree index files to provide rapid and efficient indexed and sequential access to 
+DBF files. It is the most widely used form of index file simply because it is the most efficient general 
+method of accessing database files. In brief, B-tree index files minimise the number of disk accesses per 
+retrieval - manipulating data already in memory is much faster than accessing the disk - whilst ensuring a 
+well balanced index i.e. no one retrieval requires an inordinately large number of disk accesses (for 
+details see for example Structures, by Michael J.Folk and Bill Zoellick, published by Addison-Wesley 
+Publishing Company). 
+
+
+The ISAM library 
+The ISAM library functions provide the following: 
+
+
+= Fast record retrieval on a key. For example a DBF file can be searched for all records containing 
+the key "Smith". 
+
+
+= Very little degradation of the speed of retrieval as the number of records increases - even large 
+DBF files can be manipulated with relative ease. 
+
+
+= Sequential access to records that are ordered by the key (that is, next, back, first and last). For 
+example a record with key "Smalley" that precedes a current record with key "Smith" can be 
+rapidly found using the 0_I1s_1BACK function. 
+
+
+= The ability to see a selection of the records in the file (by constructing a selective or Sparse 
+index). For example all records containing the key "Smith" can be viewed. 
+
+
+= Access to record fields with automatic conversion from numbers to text (and vice-versa) if 
+required. 
+
+
+= The ability to make powerful key definitions that facilitate access ordered on combinations of up 
+to eight fields. For example all records with key fields "Smith" and "Slough" can be found with 
+"Smith" given the higher priority. 
+
+
+= The opening of up to 31 index files for a DBF file at any one time. For example, a DBF file 
+containing customer details can have two indexes, one for searching on customer occupation and 
+related details and the other for searching on customer location and related details. 
+
+
+= The adding, erasing, and updating of records with the appropriate updating of all associated 
+index files carried out automatically thus greatly facilitating the task of maintaining an index. 
+
+
+ISAM REFERENCE 
+
+
+SSS SS ee ee ee er Ty 
+DBF files 
+
+
+Fields 
+The following field types are available: 
+
+
+BYTE, UBYTE, WORD, UWORD, LONG, ULONG, DOUBLE, STRING. 
+
+
+However, if compatibility with existing OPL or PLIB DBF functions is required, the field types must be 
+restricted to: 
+
+
+WORD, LONG, DOUBLE, STRING 
+
+
+Number of records 
+The maximum number of records that can be handled by the PLIB DBF functions is 65534. 
+
+
+However, in ISAM the maximum is 2147483647. 
+
+
+SSS SSS a a a ee ea eee 
+B-tree index files 
+
+
+The ISAM library uses B-tree index files to provide much more powerful indexed and sequential access to 
+DBF files than would otherwise be possible. 
+
+
+In general B-tree index files should not be constructed or maintained on a Flash SSD. There is however 
+no reason not to read an index file from Flash SSD. 
+
+
+Block buffering 
+
+
+B-tree index files are block structured files having a block size of 1SAM_BLOCK_SIZE (512) bytes (in the 
+literature these blocks are sometimes referred to as pages - the terms are interchangeable). 
+
+
+Index files are read using a least-recently-used (LRU) block buffering scheme - blocks that are repeatedly 
+accessed are kept in memory (typically these are blocks near the root of the B-tree index). LRU block 
+buffering has such an impact on the performance of the B-tree algorithm that it is not reasonable to do 
+without it. 
+
+
+The ISAM library implements a fixed-size LRU block pool per process regardless of the number of open 
+index files. The size is fixed by calling the ISAM function o_1s_1Nn1T and specifying zero causes the 
+default of 20 blocks (10K bytes) to be used. If more than one ISAM object is created, the same block 
+pool is used; if a new size is specified in 0_!s_INIT, it is ignored if there are any index files still open. 
+The new size is used once all of the original index files are closed. 
+
+
+The LRU block pool is implemented in an external memory segment and does not, therefore, detract 
+from the process data segment. The segment name will be BLKSnnnn.BLK where nnnn is the process ID in 
+hex. 
+
+
+Key description 
+
+
+A key consists of up to eight fields with the constituent fields prioritised according to their order - the 
+first having the highest priority - subject to an overall maximum key size of 64 bytes. For example, keys 
+can be constructed from eight pous-e fields or, as a further example, the first 63 characters of a single 
+text field (stored as a leading byte count string). 
+
+
+The field types: BYTE, UBYTE, WORD, UWORD, LONG, ULONG and DOUBLE are compared numerically whereas 
+STRING fields are compared lexically using a given number of characters at a given offset from the start. 
+The comparison is subject to a programmer defined collation table. 
+
+
+The specification of the key is stored in the header of the B-tree index file and the structure is defined by 
+ISAM_KEYDEF: 
+
+
+1 INTRODUCTION 
+
+
+——___-__—————_-—j 
+
+
+typedef struct 
+
+
+€ 
+
+WORD field; /* Field number for key */ 
+
+UBYTE type; /* Type of field in key */ 
+
+UBYTE flags; /* TSAM_FIELDFLAG_ASCEND or ISAM_FIELDFLAG_DESCEND */ 
+UBYTE offset; /* Offset for start of comparison */ 
+
+UBYTE len; /* Number of characters to compare */ 
+
+WORD convert; /* Convert flag or collate table */ 
+
+
+> ISAM_KEY_FIELD; 
+
+
+typedef struct 
+€ 
+WORD nKeyFields; /* Number of key fields following... */ 
+ISAM_KEY_FIELD keyField[ISAM_MAX_KEYFIELDS]; 
+> ISAM_KEYDEF; 
+
+
+The convert field can take one of the following values: 
+
+
+ISAM_CONVERT_NOFOLD 
+ISAM_CONVERT_FOLD 
+ISAM_CONVERT_UPPER 
+ISAM_CONVERT_LOWER 
+
+
+which range from 0 - 3, or it can be the address of a user defined 256 byte collate table. 
+
+
+The priority for the field comparisons is the order they are specified with the first one having highest 
+priority. 
+Size of B-tree files 
+
+
+The size of a B-tree file depends upon the key size; therefore, it is good practice to keep the key as 
+compact as possible. A worst-case B-tree file is only 50% full so the maximum size of a B-tree file is 
+approximately: 
+
+
+2*(number of records)*(key length + 6) 
+
+
+For example, an index file with an eight byte key for a 1000 record file would require approximately 
+28K bytes of storage. 
+
+
+However, under typical use, a B-tree will be approximately 67% full and with the ISAM_MINIMISE flag set 
+(see the o_Is_IFLAGs function) this is increased to approximately 86%. Note also that B-trees built from 
+sorted data using 0_1S_1QBUILD or O_IS_IQADD are significantly more compact, typically 98% or over for 
+large numbers of records. 
+
+
+SSS SaaS Se eee eee eee eee ee 
+Interface to the ISAM library 
+
+
+The ISAM library is written using object-oriented programming (OOP). A class hierarchy has been 
+implemented such that OOP programmers can subclass the library to handle record files other than DBF 
+files and to use index files other than B-tree files. 
+
+
+Most of the ISAM functions can be called using conventional C (using the PLIB p_send OF p_entersend 
+functions) and the library is compatible with any combination of CLIB and PLIB libraries. 
+
+
+The rest of this section describes how to use the ISAM library from conventional C. In any program 
+using ISAM, the following steps will be involved: 
+
+
+= Load the ISAM DYL. 
+
+= Create an ISAM object 
+
+= Call the ISAM functions 
+= Destroy the ISAM object 
+
+
+Loading the DYL 
+
+
+The ISAM library is supplied as one file 1sam.pYL. Before any ISAM functions can be called, this must be 
+loaded. This will get a category handle which is needed for an ISAM object to be created. The loading 
+must be done in one of two ways depending on whether it has been linked into a multiple DYL file 
+(normally an executable) or not. 
+
+
+ISAM REFERENCE 
+
+
+® If not linked to a multiple DYL file, the PLIB function p_toad! ib must be used, for example: 
+HANDLE isamCat; 
+p_loadl ib("ISAM.DYL", &isamCat, TRUE); 
+
+
+will load 1sam.pyt from the current directory and write the category handle to isamCat. 
+
+
+= If linked to a multiple DYL, the two PLIB functions p_opent ib and p_loadfilelib must be used, 
+for example, if ISAM.DYL has been linked as the first DYL in an executable: 
+
+
+HANDLE isamCat; 
+VOID *chan; 
+
+
+chan=NULL; 
+if (p_openlib(&chan,DatCommandPtr)==0) 
+p_loadfilelib(chan,0,&isamCat, TRUE); 
+p_close(chan); 
+will load IsaM.bYL from the current executable and write the category handle to isamCat. 
+
+
+Creating an ISAM object 
+
+
+Once the ISAM library has been loaded, an ISAM object can be created. The class of the object required 
+is defined in isam.g as c_ptTbBF, which is an ISAM object using B-trees to access DBF files (ISAM may 
+be subclassed to produce objects accessing other types of file). 
+
+
+The PLIB functions p_newlibh or f_newl ibh can be used to create the object, for example: 
+
+
+VOID *pIsam; 
+
+
+plsam=p_newl ibh(isamCat,C_BIDBF); 
+
+
+Since there is always some initialisation to be carried out, it is generally more convenient to use the PLIB 
+function f_newlibhsend, for example: 
+
+
+VOID *plsam; 
+
+
+plsam=f_newl ibhsend( isamCat,C_BTDBF,O_IS_INIT,4096,0); 
+
+
+will create an ISAM object and then call the function 0_1s_INIT to initialise a record buffer of 4096 bytes 
+and the default index buffer (see the ISAM Functions chapter for the details of the 0_1s_1NIT function). 
+
+
+Calling ISAM functions 
+
+
+The ISAM functions are called by sending a message to an ISAM object using the PLIB functions p_send 
+OI p_entersend. The messages are defined in isam.g and take the form 0_1s_xxx where xxx is the name of 
+the function. Since all ISAM functions which can fail return zero for success or leave with a negative 
+error number, p_entersend can easily be used to catch the error or p_send can be used if the error handling 
+is done at a higher level. For example: 
+
+
+INT c; 
+
+
+if ((c=p_entersend4(plsam,O_IS_DOPEN, "TEST .DBF",P_FOPEN))<0) 
+p_printfC"Open data file failed with error %d",c); 
+
+
+catches the error whereas: 
+p_send4(plsam,O_1S DOPEN, "TEST .DBF",P_FOPEN); 
+passes any error to a higher level. 
+
+
+Destroying the ISAM object 
+
+
+The ISAM function 0_1s_DEsTROY will close the data file and all open index files and free all memory 
+used and does not leave or return errors. However, since data is buffered, it could fail. Carefully written 
+applications should therefore make sure that all data has been flushed and any error dealt with before 
+calling 0_I1s_DEsTROY. The functions 0_1s_DFLUSH and 0_IS_IFLUSH must be used. 
+
+
+Typical use 
+There are many ISAM functions available; here is a sample in the order that they are typically used: 
+
+
+= Create and initialise an ISAM object, use PLIB function f_newl ibhsend. 
+
+
+1 INTRODUCTION 
+
+
+SS eee 
+
+
+= Set the field definition for the data file, use 0_1S_SET_FIELDDEF. 
+
+= Open or create a data file, use 0_1S_DOPEN. 
+
+= Set the key definition for an index file, use 0_1S_SET_KEYDEF. 
+
+= Open or create one or more index files, use 0_1S_I0PEN. 
+
+= Build an index file, use 0_Is_IBUILD. 
+
+= Add or erase records, use 0_IS_ADD Or 0_IS_ERASE. 
+
+= Access ordered data with keys, use 0_IS_IFIND Or 0_IS_INEXT etc. 
+= Flush buffers, use o_1s_DFLUSH and 0_IS_IFLUSH. 
+
+= Destroy the ISAM object, use 0_1S_DESTROY. 
+
+
+Example programs 
+Note that the following two examples do not include complete error handling. 
+
+
+Building a complete (dense) index 
+
+
+This program creates a DBF file called ExaMPLE.oBF with one field of type Lone and appends 100 random 
+numbers to it. It then creates and builds an index file called Ex1.BTx of these numbers in ascending order. 
+
+
+Note that in the argument list for the setFieldDef and setkeyDef subroutines, the TopSpeed C compiler 
+understands the three dots to indicate an undefined number of arguments of undefined type. 
+
+
+#include <p_std.h> 
+#include <p_file.h> 
+#include <p_sys.h> 
+
+
+#include <epoc.h> 
+#include <isam.g> 
+
+
+GLREF_C TEXT *DatCommandPtr; 
+
+
+LOCAL_C HANDLE isamCat; 
+LOCAL_C VOID *plsam; 
+
+
+LOCAL_C VOID pErrCUBYTE *mess, INT err) 
+¢ 
+UBYTE buf (E_MAX_ERROR_TEXT_SIZE]; 
+
+
+p_errs(&buf [0] ,err); 
+
+P_printf("%s failed - %s",mess, &buf [0] ); 
+p_getch(); 
+
+p_exit( TRUE); 
+
+} 
+
+
+LOCAL_C VOID loadIsam(VOID) 
+€ 
+INT c; 
+TEXT dylname[P_FNAMESIZE]; 
+
+
+p_fparse("ISAM.DYL", &dylname[0} ,NULL); 
+
+if ((c=p_loadl ib(&dylname [0] , ,&isamCat, TRUE) )<0) 
+pErr("Load ISAM.DYL",c); 
+
+} 
+
+
+LOCAL_C VOID createlsam(VOID) 
+{ 
+
+
+plsam=f_newl ibhsend(isamCat,C_BTDBF,O_IS_INIT,4096,0); 
+> 
+
+
+LOCAL_C VOID setFieldDef(INT nFields,...) 
+{ 
+
+
+p_send4(plIsam,0_IS_SET_FIELDDEF,nFields,&nFields+1); 
+
+
+_- Oro 
+
+
+ISAM REFERENCE 
+
+
+LOCAL_C VOID setKeyDef(INT nKeyFields,...) 
+€ 
+
+
+p_send4(pIsam,O_IS_SET_KEYDEF ,nKeyFields, &nKeyFields+1); 
+> 
+
+
+LOCAL_C VOID openData(TEXT *name,UINT mode) 
+€ 
+INT c; 
+
+
+if ((c=p_entersend4(pIsam,0_IS_DOPEN,name,mode))<0) 
+pErr("Open data file",c); 
+> 
+
+
+LOCAL_C INT openIndex(TEXT *name,UINT mode) 
+{ 
+INT ¢; 
+
+
+if ((c=p_entersend4(pIsam,O_IS_IOPEN,name,mode) )<0) 
+pErr("Open index file",c); 
+
+return(c); 
+
+> 
+
+
+GLDEF_C VOID main(VOID) 
+{ 
+ULONG seed; 
+LONG lL; 
+INT nRecords; 
+INT indexid; 
+INT i; 
+
+
+loadIsam(); 
+
+createlIsam(); 
+setFieldDef(1,ISAM_FIELDTYPE_LONG); 
+
+openData( "EXAMPLE .DBF",P_FREPLACE |P_FUPDATE); 
+seed=0L; 
+
+nRecords=100; 
+
+
+p_printf("Generating %u records",nRecords); 
+for (i=0;i<nRecords; i++) 
+€ 
+l=p_randl (&seed); 
+p_sendS(pIsam,O_IS_PUT_FIELD,0,&t, ISAM_FIELDTYPE_LONG); 
+p_send2(pIsam,0_IS_ADD); 
+> 
+
+
+p_printf ("Building index"); 
+
+setKeyDef(1,0, 1SAM_FIELDTYPE_LONG, ISAM_FIELDFLAG_ASCEND); 
+index Id=open!I ndex("EX1.BTX", P_FREPLACE |P_FUPDATE); 
+p_send3(pIsam,O_IS_IBUILD, indexId); 
+
+
+p_printf("Sorted data:"); 
+p_send3(pIsam,O_IS_IFIRST, indexId); 
+for (i=0;i<nRecords; i++) 
+€ 
+p_send5(pisam,O_IS GET_FIELD,0,&L,1SAM_FIELDTYPE_LONG); 
+p_printf "4d", 1); 
+p_send3(pIsam,OQ_IS_INEXT, indexId); 
+> 
+p_send2(pIsam,O_IS_ DESTROY); 
+p_getch(); 
+p_exit(0); 
+> 
+
+
+1 INTRODUCTION 
+SS See 
+
+
+Building a selective (sparse) index 
+
+
+The following routine opens the DBF file called ExaMPLE DBF which was created in the previous example. 
+It then creates and builds an index file called ex2.8Tx of those numbers which are divisible by ten in 
+ascending order. 
+
+
+LOCAL_C VOID divi0¢VOID) 
+{ 
+LONG Ll; 
+INT indexId; 
+INT eof; 
+
+
+createlsam(); 
+openData("EXAMPLE.DBF",P_FOPEN); 
+p_printf("Build index of numbers divisible by 10"); 
+setKeyDef(1,0, ISAM_FIELDTYPE_LONG, ISAM_FIELDFLAG_ ASCEND); 
+indexId=openIndex("EX2.BTX", P_FREPLACE|P_FUPDATE); 
+eof=p_send2(pIsam,O_IS_DFIRST); 
+while (eof==FALSE) 
+€ 
+p_send5(pIsam,O_IS_GET_FIELD,0,&1,1SAM_FIELDTYPE_LONG); 
+if (¢1%10)==0) 
+p_send3(pisam,O_IS_IADD, indexId); 
+eof=p_send2(plIsam,0_IS_DNEXT); 
+> 
+p_printf("Sorted data:"); 
+eof=p_send3(plsam,0_IS_IFIRST, indexId); 
+while (eof==FALSE) 
+€ 
+p_send5(pIsam,0_IS_GET_FIELD,0,&l,ISAM_FIELDTYPE_LONG); 
+p_printt¢("%ld",L); 
+eof=p_send3(pIsam,O_IS_INEXT, indexId); 
+> 
+p_send2(pIsam,0_IS_DESTROY); 
+> 
+
+
+CHAPTER 2 
+
+
+ISAM FUNCTIONS 
+
+
+ISAM functions are called using either p_send or p_entersend to the ISAM object created with (for 
+example) the PLIB function p_newlibh. 
+
+
+Most functions which can fail will return zero or a positive number for success or leave with a negative 
+error number, giving the caller the option of catching the error using p_entersend or leaving the error 
+handling to a higher level by calling p_send. 
+
+
+Functions that can generate E_FILE_EoF (for example, 0_1S_INEXT), will return this negative error rather 
+than leave. 
+
+
+All functions can be called from standard C but o_1s_IFILTER and 0_1S_IpuP are only applicable when 
+using object oriented programming (OOP). 
+
+
+There are three types of functions: 
+= General functions 
+s Data file functions 
+= Index file functions 
+
+
+SSS a a a a ae eee 
+General functions 
+This section describes functions to perform the following: 
+
+= Initialise and destroy an ISAM object. 
+
+= Define and read the field definition for a data file. 
+
+= Define and read the key definition for an index file. 
+
+= Read and write data to the record buffer. 
+
+® Set the format for conversion of numbers to text. 
+
+
+= Add, erase and update records in the data file with appropriate updates to all associated index 
+files. 
+
+
+SINT eee 
+
+
+VOID p_send4(VOID *pIsam, O_IS_INIT, INT rBufSize, INT iBufBlocks); 
+
+
+Initialise the ISAM object with a record buffer of length raufLen and an index buffer in an external 
+memory segment with isufBlocks blocks (a block is 1SAM_BLOCK_sIZE (512) bytes long). If iBufBlocks is 
+zero, the default number of blocks, 8L_DEFAULT BLOCKS (20) is used. 
+
+
+Performs the following initialisation: 
+= Allocates rbufLen bytes for the record buffer. 
+= Sets the field definition to the default of 32 string fields. 
+= Sets the key definition to the default of the first eight characters of the first string field. 
+
+
+ISAM REFERENCE 
+TO 
+
+
+= Sets the radix for number conversion to the default of 10. 
+
+
+= Sets the format for doubles converted to text to the default of p_pTOB_GENERAL with a width of 20 
+and a decimal point character of '.'. 
+
+
+rBufLen sets the size of the record buffer and must be in the range 1SAM_MIN_RECORD_BUFFER (512) to 
+ISAM_MAX_RECORD_BUFFER (16384). If it is not, p_panic will be called. The record buffer is used to read 
+records from the data file and must be at least as long as the longest record to be read. A length of 
+ISAM_MAX_RECORD_LENGTH+2 (4096) is guaranteed to be large enough for all records. When an index file is 
+being built, data is read from the file in blocks as large as the record buffer; the bigger the buffer, the 
+faster the build will be. 
+
+
+iBufBlocks must be less than or equal to ISAM_MAX_SEG_BLOCKS (1024). Any value greater than this will 
+cause p_panic to be called. 
+
+
+Leaves with E_GEN_NOMEMoRY if there is insufficient memory to initialise everything. 
+
+
+Typically, this function would be called when the object is created and can be combined into one call 
+using (for example) the PLIB function f_newl ibhsend: 
+
+
+plsam=f_newl ibhsend( isamCatNum, C_BTDBF,O_IS_INIT,4096,0); 
+
+
+This will create an ISAM object and initialise it with a record buffer of 4096 bytes and the default 
+number of index buffer blocks. 
+
+
+Creating an ISAM object is explained further in the Introduction chapter. 
+
+
+VOID p_send2(VOID *pIsam, O_IS_DESTROY); 
+Destroy the ISAM object. The data file and all open index files are closed and all memory is freed. 
+
+
+Note that if more than one ISAM object is created in the same process, the external segment memory 
+used for buffering the indexes is shared and will only be freed when the last ISAM object is destroyed. 
+
+
+O_IS_DESTROY can fail due to one or more write operations but will always succeed in destroying the 
+ISAM object (freeing all memory used). No error is ever returned and the function will not leave. 
+
+
+Carefully written applications avoid this problem by using o_1s_pFLUSH and 0_IS_IFLUSH, to flush all 
+buffered data (and taking appropriate action if this fails) before destroying the object without risk of 
+failure. 
+
+
+INT p_send4(VOID *pisam, O_IS_SET_FIELDDEF, INT nFields, VOID *pArgs); 
+
+
+Set the field definition to contain nFietds with types in the list at pargs. This field definition will be used 
+when a data file is created. 
+
+
+Alternatively pargs can point to an ISAM_FIELDDEF structure containing the field definition while nfields is 
+passed as zero. 
+
+
+The ISAM_FIELDDEF structure is defined in isam.g as: 
+
+
+typedef struct 
+€ 
+WORD nFields; 
+UBYTE type[ISAM_MAX_DEFINED_FIELDS] ; 
+> ISAM_FIELDDEF 
+
+
+For example: 
+
+
+LOCAL_C VOID defineFields(VOID) 
+€ 
+ISAM_FIELDDEF fieldDef; 
+
+
+fieldDef .nFields=2; 
+fieldDef.type[0]=ISAM_FIELDTYPE_WORD; 
+fieldDef.typel1]=ISAM_FIELDTYPE_LONG; 
+p_send4(pisam,0_IS_SET_FIELDDEF,0,&fieldDef); 
+> 
+
+
+SS ee SS ee 
+10 
+
+
+2 ISAM FUNCTIONS 
+—_ See 
+
+
+is equivalent to: 
+
+
+LOCAL_C VOID setFieldDef(INT nFields,...) 
+€ 
+
+
+p_send4(pIsam,O_IS_SET_FIELDDEF ,nFields,&nFields+1)); 
+> 
+
+
+LOCAL_C VOID defineFields(VOID) 
+€ 
+
+
+setFieldDef(2,1SAM_FIELDTYPE_WORD, ISAM_FIELDTYPE_LONG); 
+> 
+
+
+and both define the field structure of the data file to be two fields, the first a woRD field, the second a 
+LONG. 
+
+
+The maximum number of fields that can be specified is 1SAM_MAX_DEFINED_FIELDS (32) and each field type 
+must be one of the following types: 
+
+
+ISAM_FIELDTYPE_BYTE for a signed Byte field. 
+ISAM_FIELDTYPE_UBYTE for an unsigned usyTE field. 
+ISAM_FIELDTYPE_WORD for a signed worp field. 
+ISAM_FIELDTYPE_UWORD for an unsigned uworp field. 
+ISAM_FIELDTYPE_LONG for a signed tone field. 
+ISAM_FIELDTYPE_ULONG for an unsigned uLonc field. 
+ISAM_FIELDTYPE_DOUBLE for a DOUBLE field. 
+ISAM_FIELDTYPE_STRING for a leading byte count string field. 
+
+
+More fields than are specified in the field definition can be accessed, but they are always assumed to be 
+of type ISAM_FIELDTYPE_STRING. 
+
+
+Note that this specifies the field types to be used in the actual data file; however, conversion to and from 
+I1SAM_FIELDTYPE_STRING is performed automatically by the functions 0_1S_PUT_FIELD and O_IS_GET_FIELD. 
+See the descriptions of these two functions for further details. 
+
+
+Similarly, index files may specify field types which differ from those specified for data file fields. The 
+field types will be converted automatically, provided the conversion is to or from ISAM_FIELDTYPE_STRING. 
+See the description of 0_1$_SET_KEYDEF. 
+
+
+Retums zero if successful or leaves with &_GEN_ARG if the given field definition is invalid. 
+
+
+ISAM_FIELDDEF *p_send2(VOID *pIsam, O_IS GET_FIELDDEF); 
+
+
+Get the current field definition, returning a pointer to an 1SAM_FIELDDEF structure. 
+
+
+INT p_send4(VOID *plsam, O_IS_SET_KEYDEF, INT nKeyFields, VOID *pArgs); 
+
+
+Set the key definition (to be used for the next created index file) to contain nkeyFields with the 
+parameters for each key field specified in the list at pArgs. This key definition will be used for the next 
+index file created. 
+
+
+Alternatively pArgs can point to an ISAM_KEYDEF structure containing the key definition while nFields is 
+passed as zero. 
+
+
+The 1SAM_KEYDEF structure is defined in isam.g by: 
+
+
+11 
+
+
+ISAM REFERENCE 
+
+
+typedef struct 
+
+
+€ 
+
+WORD field; /* Field number for key */ 
+
+UBYTE type; /* Type of field in key */ 
+
+UBYTE flags; /* ISAM_FIELDFLAG_ASCEND or ISAM_FIELDTYPE_DESCEND */ 
+UBYTE offset; /* Offset for string comparison */ 
+
+UBYTE len: /* Length for string comparison */ 
+
+WORD convert; /* Convert flag or collate table */ 
+
+
+} ISAM_KEY_FIELD; 
+
+
+typedef struct 
+
+
+€ 
+
+WORD nkKeyFields; 
+
+ISAM_KEY_FIELD keyField[ISAM_MAX_KEYFIELDS]; 
+} ISAM_KEYDEF; 
+
+
+For example: 
+
+
+LOCAL_C VOID defineKey(VOID) 
+
+
+€ 
+ISAM_KEYDEF keyDef; 
+
+
+keyDef .nKeyFields=2; 
+
+keyDef .keyField[0] .field=3; 
+
+keyDef .keyField[0] . type=ISAM_FIELDTYPE_STRING; 
+keyDef .keyField[0] . flags=1SAM_FIELDFLAG_ASCEND; 
+keyDef .keyField[0] .offset=0; 
+
+keyDef .keyField[0] . Len=8; 
+
+keyDef .keyField[0] .convert=1SAM_CONVERT_NOFOLD; 
+keyDef .keyField[1] .field=1; 
+keyDef.keyField[1] . type=ISAM_FIELDTYPE_LONG; 
+keyDef .keyField[1] .flags=1SAM_FIELDFLAG_ASCEND; 
+p_send4(pIsam,O_IS_SET_KEYDEF ,0,&keyDef); 
+
+3 
+
+
+is equivalent to: 
+
+
+LOCAL_C VOID setKeyDefCINT nKeyFields,...) 
+
+
+{€ 
+
+
+p_send4(pIsam,0_IS_SET_KEYDEF ,nKeyFields, &nKeyFields+1); 
+> 
+
+
+LOCAL_C VOID defineKey(VOID) 
+
+
+€ 
+
+
+setKeyDef(2,3, 1SAM_FIELOTYPE_STRING, ISAM_FIELDFLAG_ASCEND,0,8,1SAM_CONVERT_NOFOLD, 1, 
+
+
+TSAM_FIELDTYPE_LONG, ISAM_FIELDTYPE_ASCEND); 
+
+
+> 
+
+
+The fields: offset, len and convert must only be supplied if the type is 1SAM_FIELDTYPE_STRING. 
+
+
+The key definition is subject to the following validation: 
+
+
+The number of key fields must be in the range 1 to 1SAM_MAX_KEYFIELDS (8). 
+The field number for each key field must be in the range 0 to 1SAM_MAX_RECORD_FIELDS (4094). 
+
+
+The type of each key field (the type actually stored in the index file) must be valid and must be 
+either the same as the type specified in the current field definition or be a conversion from or to 
+an ISAM_FIELDTYPE_STRING, 
+
+
+The length of a key produced by this definition must be no greater than ISAM_MAX_KEY_LENGTH 
+(64). 
+
+
+Returns the length of a key resulting from this definition if successful or leaves with €_GEN_aRG if the key 
+definition is invalid. 
+
+
+12 
+
+
+2 ISAM FUNCTIONS 
+
+
+ISAM_KEYDEF “p_send3(VOID *plsam, O_IS_GET_KEYDEF, INT indexId); 
+
+
+Get the key definition for the index indexid, returning a pointer to an 1SAM_KEYDEF structure. The value 
+indexid is returned when an index is opened (see 0_1S_I10PEN below). 
+
+
+INT p_send5(VOID “plsam, O_IS_PUT_FIELD, INT field, VOID *pData, INT type); 
+
+
+Put the data at address pata into the record buffer at field number given by field. If any preceding fields 
+have not been set, they will be automatically set to contain zeros. 
+
+
+The type parameter is the type of the data pointed to by pdata. If type is ISAM_FIELDTYPE_STRING, the data 
+at pData must be in the form of a leading byte string. 
+
+
+If type is different from that specified for field number field (as reported by 0_IS_GET_FIELDDEF) and 
+either of these two types is ISAM_FIELDTYPE_STRING, the field data will be converted between numeric and 
+string types as necessary according to the current radix (as set by 0_IS_SET_RADIX). 
+
+
+For example, if the field definition is set to 32 strings and the current radix is decimal (the defaults), the 
+following code will put the value "31" into field zero in the record buffer as a leading byte count string. 
+
+
+WORD value; 
+
+
+value=31; 
+p_send5(pIsam,0_IS_PUT_FIELD,0,&value, ISAM_FIELDTYPE_WORD); 
+
+
+Returns zero if successful or leaves with one of the following negative error numbers: 
+
+
+E_FILE_RECORD the assignment to the field would make the total record length greater than 
+ISAM_MAX_RECORD_LENGTH (4094) or the size of the buffer specified in 0_1S_INIT. 
+
+E_GEN_ARG the type conversion required is not to or from ISAM_FIELDTYPE_STRING. 
+
+E_GEN_FAIL the type conversion failed because the string could not be recognised as a 
+number. 
+
+E_GEN_OVER the type conversion failed because the number is out of range. 
+
+
+INT p_sendS(VOID *pisam, O_IS_GET FIELD, INT field, VOID *pData, INT t e@); 
+- eT YP! 
+
+
+Get the data from field in the record buffer into the buffer at poata. 
+
+
+The type parameter is the type of the data required at ppata. If type is ISAM_FIELDTYPE_STRING, the data 
+will be written to poata in the form of a leading byte string. 
+
+
+If type is different from that specified for field number field (as reported by 0_IS_GET_FIELDDEF) and 
+either of these two types is 1SAM_FIELDTYPE_STRING, the field data will be converted between numeric and 
+string types as necessary according to the current radix (as set by 0_IS_SET_RADIX). 
+
+
+For example, if the field definition is set to 32 strings (the default), the following code will get the value 
+from field 10 in the record buffer and convert it to a LONG. 
+
+
+LONG lValue; 
+
+
+p_send5(pIsam,O_IS_GET_FIELD,10,&lValue, ISAM_FIELDTYPE_LONG); 
+
+
+Retums zero if successful or leaves with one of the following negative error numbers: 
+
+
+E_GEN_ARG the type conversion required is not to or from 1SAM_FIELDTYPE_STRING. 
+
+E_GEN_FAIL the type conversion failed because the string could not be recognised as a 
+number. 
+
+£_GEN_OVER the type conversion failed because the number is out of range. 
+
+
+13 
+
+
+INT p_send3(VOID *pIsam, O_IS_GET_TYPE, INT field); 
+Return the actual type of field in the data file. 
+
+
+This provides the same functionality as calling 0_1s_GET_FIELDDEF and then inspecting the required field. 
+It is included for convenience. 
+
+
+ISAM_RECORDBUF *p_send2(VOID *plsam, 0_IS_GET_RBUF); 
+
+
+Get the actual address of the record buffer allocated in 0_1s_1NIT, returning a pointer to an ISAM_RECORDBUF 
+structure. This struct is not defined in any header file - users of this method function should declare the 
+struct in their own code as: 
+
+
+typedef struct 
+{ 
+WORD Len; /* Length of record */ 
+UBYTE data[2]; /* len bytes of data... */ 
+
+
+} ISAM_RECORDBUF; 
+
+
+This function is provided to allow direct access to the current record in the buffer, if needed. Typically, 
+it will be more convenient to use 0_IS_GET_FIELD and ©_IS_PUT_FIELD. 
+
+
+VOID p_send3(VOID “pIsam, C_IS_SET_RADIX, INT radix); 
+Set the base radix for number conversion to radix. By default this is set to 10. 
+
+
+VOID p_send3(VOID *pIsam, O_IS_SET_DFORMAT, P_DTOB *dFormat); 
+Set the format for pousLEs converted to text to be that specified by dFormat. 
+
+
+INT p_send2(VOID *pIsam, O_IS_ADD); 
+
+
+Add the record currently in the record buffer to the data file and attempt to add entries to all open index 
+files which do not have 1SAM_FLAG_MANUAL set (see 0_IS_IFLAGS). 
+
+
+One or more of the index files may refuse to actually add the entry for any of the following reasons: 
+= A filter method returns FALSE (see 0_1S_IFILTER). 
+
+
+= The entry matches an existing entry in the index and a duplicate method returns FALSE (see 
+O_IS_IDUP). 
+
+
+" The entry matches an existing entry in the index and I1SAM_FLAG_ALLOWDUP is not set (see 
+O_IS_IFLAGS). 
+
+
+but no error will be given. 
+
+
+Returns FALSE if successful or leaves with one of the negative errors returned by the PLIB function 
+p_write. 
+
+
+s 
+
+
+INT p_send2(VOID *pIsam, O_IS_ ERASE); 
+
+
+Erase the record currently in the record buffer from the data file and from all open index files which do 
+not have ISAM_FLAG_MANUAL set (see O_IS_IFLAGS). 
+
+
+The record buffer must contain a record read by a successful call to one of the following functions: 
+O_IS_DFIRST, O_1S_DNEXT, O_IS_IFIND, O_IS_INEXT, O_IS_IBACK, O_IS_IFIRST, O_IS_ILAST, O_IS_ICURRENT. 
+
+
+SSS SS Se ee eee 
+14 
+
+
+2 ISAM FUNCTIONS 
+—. EES 
+
+
+Retums FALSE if successful or €_FILE_EoF if the current record is end-of-file or leaves with one of the 
+negative errors retumed by the PLIB function p write. 
+
+
+INT p_send2(VOID *pisam, O_IS_ UPDATE); 
+
+
+Replace the record which was read by a successful call to one of the following functions: 0_1s_DFIRST, 
+O_IS_DNEXT, O_IS_IFIND, O_IS_INEXT, O_IS_IBACK, O_IS_IFIRST, O_IS_ILAST, O_IS_ICURRENT, by the new 
+contents of the record buffer in the data file and all open index files which do not have 1SAM_FLAG_MANUAL 
+set (see O_IS_IFLAGS). 
+
+
+Returns FALSE if successful or €_FILE_Eor if the current record is end-of-file or leaves with one of the 
+negative errors returned by the PLIB function p_write. 
+
+
+SS ea en ee eS] 
+Data file functions 
+This section describes functions to perform the following: 
+
+
+= Open or create a data file. 
+
+= Flush the buffers used for the data file. 
+= Get the current size of the data file. 
+
+=  Sequentially read the data file. 
+
+
+INT p_send4(VOID *plsam, O_IS_DOPEN, TEXT *name, UINT mode); 
+Open a data file specified by the zero terminated file specification name. 
+
+
+The mode parameter is the same as for the PLIB function p_open(P_FSTREAM). If P_FCREATE OF P_FREPLACE is 
+specified, the data file is created with the current field definition (see 0_1S_SET_FIELDDEF). If an existing 
+data file is opened, the current field definition is set to that of the file opened. 
+
+
+Only one data file can be opened per ISAM object. If an attempt is made to open more than one, P_panic 
+will be called. 
+
+
+Retums zero if successful or leaves with one of the negative errors returned by p_open(P_FSTREAM). 
+
+
+INT p_send2(VOID *pisam, O_IS_DFLUSH); 
+Flush al! data written to the data file and write the file's modification date. 
+
+
+Returns zero if successful or leaves with one of the negative errors returned by the PLIB function 
+P_write. 
+
+
+See the PLIB function p_iow(P_FFLUSK) for further details on flushing. 
+
+
+Sra 
+
+
+INT p_send3(VOID *pIsam, O_IS DSIZE, LONG *size); 
+Write the size (in bytes) of the open data file to size. 
+
+
+Retums zero if successful or leaves with one of the negative errors returned by the PLIB function p_seek. 
+
+
+INT p_send2(VOID *plsam, O_IS_DFIRST); 
+Read the first record in the data file into the record buffer. 
+
+
+15 
+
+
+ISAM REFERENCE 
+
+
+Returns zero if successful or £_FILE_EoF if there are no records or leaves with one of the negative errors 
+returned by the PLIB function p_read. 
+
+
+Read the next record in the data file into the record buffer. 
+
+
+Should be used in conjunctions with o_1s_DFIRST to provide sequential access to the data file records in 
+the order they are stored without the need for an index file. 
+
+
+Returns zero if successful or E_FILE_EOF if the current record is the last record in the file or leaves with 
+one of the negative errors returned by the PLIB function p_read. 
+
+
+a a a a a a ed 
+Index file functions 
+This section describes functions to perform the following: 
+= Open or create an index file. 
+= Flush the buffers used for the index file. 
+® Build a complete (dense) index file from a sorted or unsorted data file. 
+= Build an index for a selection of records (sparse) by one of two mechanisms: 
+1) Specify a function which will be called during the building of the index (OOP only). 
+2) Add and erase entries from the index directly. 
+= Get the size and number of entries in an index. 
+= Provide fast indexed access to records in the data file from a given index and match key. 
+= Provide sequential access to records in the data file in the order defined by an index. 
+
+
+The function 0_I1S_IOPEN returns an indexId which is then passed as a parameter to other index functions. 
+
+
+INT p_send4(VOID *pIsam, O_IS_IOPEN, TEXT “name, UINT mode); 
+
+
+Open an index file specified by the zero terminated file specification name. 
+
+
+The mode parameter has the same meaning as for the PLIB function p_opencP_FSTREAM), except that 
+P_FAPPEND should not be specified. If P_FCREATE or P_FREPLACE is specified, the data file is created with the 
+current key definition (see 0_1S_SET_KEYDEF above). If an existing index file is opened (with a mode of 
+P_FOPEN, optionally ored with P_FUPDATE) its key definition can be obtaining using 0_1s_GET_KEYDEF. 
+
+
+Note that the key definition is stored in the index file itself and cannot be changed once the index file has 
+been created. 
+
+
+Retums an indexid from 1 to 31 if successful or leaves with one of the negative errors returned by 
+P_open(P_FSTREAM) Or E_GEN_FAIL if an attempt is made to open more than 31 indexes. 
+
+
+INT p_send3(VOID *plsam, O_IS_ICLOSE, INT indexId); 
+Close the index specified by indexid and return zero. 
+
+
+0_IS_ICLOSE can fail due to one or more write operations but will always succeed in closing the channel 
+(the indexid should not be used subsequently). No error is ever returned and the function will not leave. 
+
+
+Carefully written applications avoid this problem by using 0_!s_IFLUSH to flush all buffered data (and 
+taking appropriate action it this fails) before closing the channel without risk of failure. 
+
+
+16 
+
+
+2 ISAM FUNCTIONS 
+
+
+INT p_send3(VOID *plsam, O_IS_IFLUSH, INT indexld); 
+Flush all buffers used for index indextd and write the index file's modification date. 
+
+
+Returns zero if successful or leaves with one of the negative errors returned by the PLIB function 
+p_write. 
+
+
+See the PLIB function p_iow¢P_FFLUSH) for further details on flushing. 
+
+
+INT p_sendS(VOID *plsam, O_IS_IFLAGS, INT indexId, INT mask, INT value); 
+
+
+Modify the flag bits given by mask to the state (set or clear) given by value in index indextd. 
+Returns the new value of the flags; passing mask as Zero just reads the current flag settings. 
+The flags available are: 
+
+
+ISAM_FLAG_ALLOWDUP allow duplicate entries in the index. If this flag is set, duplicate entries will be 
+added when the index is built using 0_I1s_BUILD or 0_IS_QBUILD or when entries 
+are added with 0_1S_ADD or 0_IS_IADD. 
+
+
+1SAM_FLAG_MANUAL the index will not be automatically updated by calls to the general functions 
+0_1S_ADD, O_IS_ERASE or 0_IS_UPDATE. The index functions 0_1S_1ADD and 
+O_IS_IERASE must be used to add or erase entries explicitly; typically, it is used 
+to build an index to a selection of records only (a sparse index). 
+
+
+ISAM_FLAG_MINIMIZE Minimize the storage requirement of the index by altering the way keys are 
+inserted. The index is not compressed when the flag is set but any future 
+additions to the index are inserted using the minimize algorithm. With the flag 
+set, the actual insertion will be slower but the index produced will be smaller 
+and hence a greater portion of it can be held in internal buffers which means 
+finding the insertion point is faster. 
+
+
+Whether it is worth setting this flag is clearly application dependent and the 
+best way to decide is by trial and error. 
+
+
+The flag can be set or cleared at any stage without harming the index structure. 
+By default, all the above flags are not set. 
+
+
+Note that these settings are stored in the index file but can be modified at any time. For example, if 
+1SAM_FLAG_ALLOWDUP is not set, it does not necessarily mean there are no duplicate entries in the index. It 
+just means that the current intention is to not add duplicates. 
+
+
+Example 
+
+
+testId=p_send4(pIsam,0_IS_IOPEN, "TEST. INX", P_FREPLACE|P_FUPDATE); 
+p_send5(pIsam,O_IS_IFLAGS, testId, ISAM_FLAG_ALLOWDUP, ISAM_FLAG_ALLOWDUP); 
+
+
+creates an index file in which duplicate entries will be allowed. 
+
+
+_ Specify a filter method 
+VOID p_sendS(VOID *pIsam, O_IS_IFILTER, INT indexid, VOID *pObj, INT method); 
+This function is only applicable when using object oriented programming (OOP). 
+
+
+Specify the object at p0bj to be called with method whenever entries are added to index indextd, to 
+facilitate the building of an index to a selection of records (a sparse index). 
+
+
+The method is called with a pointer to the key that is being inserted and the address of a LoNG which is the 
+data file reference. The method must return FALSE if the entry should be omitted from the index or TRUE if 
+it should be added. 
+
+
+To remove the filter method, pobj must be passed as NULL. 
+
+
+17 
+
+
+ISAM REFERENCE 
+
+
+pil 
+VOID p_send5(VOID *plsam, O_IS_IDUP, INT indexId, VOID *pObj, INT method); 
+
+This function is only applicable when using object oriented programming (OOP). 
+Specify the object at pobj to be called with method whenever a duplicate entry is added to index indexId. 
+
+
+The method is called with a pointer to the key that is being inserted and the address of a Lonc which is the 
+data file reference. The method must return FALSE if the duplicate entry should be omitted from the index 
+or TRUE if it should be added anyway. There is no regard for the setting of the flag 1SAM_FLAG_ALLOWDUP in 
+either case, ie the method called has higher priority. 
+
+
+To remove the duplicates method, pobj must be passed as NULL. 
+
+
+INT p_send3(VOID *plsam, O_IS_IBUILD, INT indexId); 
+
+
+Build the index specified by indexid using its key definition to extract keys from the records in the data 
+file. 
+
+
+If the data file is already ordered by the key for this index, 0_1s_1aBuILD should be used to build the 
+index much faster. 
+
+
+The index is always built from scratch; any existing index entries are erased first. 
+
+
+Returns FALSE if the complete build was successful and there were no duplicate entries; returns TRUE if 
+successful but there were duplicates or leaves with one of the negative errors returned by the PLIB 
+function p_write in which case all entries made so far will be erased. 
+
+
+Duplicate entries 
+
+
+The value TRUE, returned by 0_1$_IBUILD is simply to inform the caller that one or more keys extracted 
+from the data during the build were identical. It does not, however, indicate whether more than one copy 
+of the key has been stored in the index or not. This is controlled by the following: 
+
+
+= Ifa duplicates method has been specified by 0_1s_1pup, its return value of TRUE or FALSE 
+determines whether to insert or not. (This is applicable to OOP only.) 
+
+
+= If there is no duplicates method, the setting of the flag 1SAM_FLAG_ALLOWDUP is used. 
+
+
+INT p_send3(VOID *plIsam, O_IS_IQBUILD, INT indexId); 
+
+
+Build the index specified by indexid using its key definition to extract keys from the records in the 
+(sorted) data file. 
+
+
+For this function to work, the records in the data file must be in the correct order defined by the key 
+definition for this index. 
+
+
+There are two advantages of this function over 0_Is_1BUILD: 
+
+
+1) It is much faster for a large number of records. So much faster, in fact, that it is often quicker to 
+sort the data file (using, for example, a quick-sort algorithm) and then call 0_1s_1aBuILb to build 
+an index than to call 0_1s_1BUILD with an unsorted data file. 
+
+
+2) The index file produced will generally be smaller (more compressed) than that produced using 
+O_1S_IBUILD. Note that if the flag ISAM_FLAG_MINIMIZE is set before the call to 0_IS_QBUILD, an 
+even smaller index file will be produced at a small cost to the time taken (see the 0_1S_IFLAGS 
+function, above). 
+
+
+The index is always built from scratch, so any existing index entries are erased first. 
+
+
+Returns FALSE if the complete build is successful or leaves with one of the negative errors returned by the 
+PLIB function p write in which case all entries made so far will be erased. 
+
+
+Note that there is no checking for duplicate entries as there is with the o_1s_1BUILD function. 
+
+
+18 
+
+
+2 ISAM FUNCTIONS 
+
+
+INT p_send3(VOID *plsam, O_IS_IADD, INT indexId); 
+
+
+Add an entry to the index indexid using its key definition to extract a key from the record currently in the 
+record buffer. 
+
+
+The entry is added to the given index only, unlike the function 0_1s_app which adds entries to all 
+appropriate indexes automatically. This provides, therefore, the mechanism for building and maintaining 
+a selective (sparse) index: 
+
+
+= Read records into the record buffer using, for example, 0_1S_DNEXT, Or O_IS_IFIND, 0_IS_INEXT 
+with another index. 
+
+
+= Selectively add entries to this index if certain conditions are met. 
+
+
+This method of building an index will typically be slower than building a sparse index by calling 
+O_IS_IBUILD Or 0_IS_IQBUILD after specifying a filter method but does not require OOP. 
+
+
+If the entries are to be added in key order, the function 0_1s_1aapp should be used to add the entries 
+faster. 
+
+
+Retumis FALSE if successful or TRUE if successful but the entry is a duplicate or leaves with one of the 
+negative errors returned by the PLIB function p_write. 
+
+
+The decision whether to add a duplicate entry is made in exactly the same way as with 0_IS_IBUILD. 
+
+
+INT p_send4(VOID *pIsam, O_IS_IQADD, INT indexId, INT finish); 
+
+
+Add an entry to the index indexid in order using its key definition to extract a key from the record 
+currently in the record buffer. 
+
+
+The entries must be added in the correct order given by the key for this index and the parameter finish 
+should be passed as FALsE for all entries except the last entry, when it should be passed as TRUE. 
+
+
+The index should contain no entries before the first 0_1s_1aapp is called. 
+The advantages of this function over 0_1s_1apD are the same as 0_IS_IQBUILD over O_IS_IBUILD. 
+
+
+Returms FALSE if successful or leaves with one of the negative errors returned by the PLIB function 
+P_write. 
+
+
+Note that there is no checking for duplicate entries as there is with the 0_1s_1app function. 
+
+
+1S_IEF 
+
+
+INT p_send3(VOID *pIsam, O_IS_IERASE, INT indexId); 
+
+
+Erase an entry from the index indexid, which corresponds to the record currently in the record buffer. 
+
+
+The entry is erased from the given index only, unlike the function 0_1s_ERASE which erases entries from 
+all appropriate indexes automatically. This provides, therefore, the mechanism for maintaining a selective 
+(sparse) index. 
+
+
+Returns FALSE if successful or TRUE if there is no entry in the index which corresponds to the record in the 
+record buffer or leaves with one of the negative errors returned by the PLIB function p_write. 
+
+
+INT p_send3(VOID *pisam, O_IS_IERASEALL, INT indexId); 
+
+
+Erase all entries in the index indextd. 
+
+
+Returns zero if successful or leaves with one of the negative errors returned by the PLIB function 
+p_write. 
+
+
+19 
+
+
+INT p_send4(VOID *pIsam, O_IS_ICOUNT, INT indexId, LONG *count); 
+Write the number of entries in the open index file indexId to count. 
+
+
+Returns zero if successful or leaves with one of the negative errors returned by the PLIB function p_seek. 
+
+
+INT p_send4(VOID *pIsam, O_IS_DSIZE, INT indexId, LONG *size); 
+
+
+Write the size (in bytes) of the open index file indexid to size. 
+
+
+Returns zero if successful or leaves with one of the negative errors returned by the PLIB function p_seek. 
+
+
+INT p_send4(VOID *pisam, O_IS_IFIND, INT indexId, VOID **pArgs); 
+
+
+Find an entry in the index indexid which matches the key generated by the arguments at pargs and read 
+the corresponding record from the data file into the record buffer. 
+
+
+pArgs is the address of an array of pointers to key fields to be matched, terminated by NULL if fewer key 
+fields are supplied than are specified in the key definition for this index. 
+
+
+Returns the following: 
+
+FALSE if a matching entry is found and the corresponding record is read into the 
+record buffer. 
+
+TRUE if no match is found and the record corresponding to the following index entry 
+is read into the buffer. 
+
+E_FILE_EOF if no match is found and there is no following index entry (no record is read 
+
+
+into the record buffer). 
+or leaves with a negative error returned from the PLIB function p_read. 
+For example: 
+
+
+LOCAL_C INT findEntryCINT indexId,...) 
+{ 
+
+
+return(p_send4(pisam,O_IS_IFIND, indexId, &indexId+1)); 
+> 
+
+
+LOCAL_C VOID find(VoID) 
+{ 
+UBYTE str[16]; 
+LONG lL; 
+
+
+L=99999L ; 
+
+str [0J=3; 
+
+str[ij="A'; 
+
+str[2]="B'; 
+
+str(3]='C'; 
+
+if (findEntry(index1,&l,&str [0] ,NULL)==FALSE) 
+p_printf ("Found") ; 
+
+else 
+p_printf("Not found"); 
+
+> 
+
+
+will search index’ for the first entry with field zero equal to 999991 and field one equal to asc. Note that 
+the field types passed must be the same as those specified in the key definition of the index. 
+
+
+If there is more than one entry in the index which matches the given fields, 0_1s_IFIND will always read 
+the first one. To read any others, use 0_IS_INEXT. 
+
+
+20 
+
+
+2 ISAM FUNCTIONS 
+
+
+INT p_send3(VOID *pIsam, O_IS_INEXT, INT indexId); 
+Read the record corresponding to the next entry in index indexid into the record buffer. 
+
+
+Returns zero if successful or £_FILE_EoF if the current index entry is the last one or leaves with one of the 
+negative errors returned by the PLIB function p_read. 
+
+
+If two or more indexes are open at the same time, this method function may return E_FILE_EOF 
+erroneously. If you use two or more indexes simultaneously, you should access this method via a utility 
+function of the following form: 
+
+
+GLDEF_C INT DoInext(VOID *pIsam, INT indexId) 
+€ 
+INT ret; 
+
+
+ret=p_send3(pIsam,O_IS_INEXT, indexId); 
+
+if (ret==E_FILE_EOF) 
+{ 
+p_send3(pIsam,0_IS_IBACK, indexId); 
+p_send3(pIsam,O_IS_INEXT, indexId); 
+ret=p_send3(pIsam,O_IS_INEXT, indexId); 
+> 
+
+return(ret); 
+
+> 
+
+
+INT p_send3(VOID *plsam, O_IS_IBACK, INT indexId); 
+
+
+Read the record corresponding to the next entry in index index!d into the record buffer. 
+
+
+Retums zero if successful or €_FILE_E0F if the current index entry is the first one or leaves with one of the 
+negative errors returned by the PLIB function p_read. 
+
+
+INT p_send3(VOID *pIsam, O_IS_IFIRST, INT indexId); 
+Read the record corresponding to the first entry in index indexid into the record buffer. 
+
+
+Returns zero if successful or €_F1L€_EOF if there are no entries in the index or leaves with one of the 
+negative errors returned by the PLIB function p_read. 
+
+
+INT p_send3(VOID *pIsam, O_IS_ILAST, INT indexId); 
+
+
+Read the record corresponding to the last entry in index indexid into the record buffer. 
+
+
+Returns zero if successful or €_F1LE_E0F if there are no entries in the index or leaves with one of the 
+negative errors returned by the PLIB function p_read. 
+
+
+INT p_send3(VOID *pIsam, O_IS_ICURRENT, INT indexId); 
+
+
+Read the record corresponding to the current entry in index indexid into the record buffer. 
+
+
+Retums zero if successful or €_F1LE€_E0F if the current index entry is set to end-of-file or leaves with one 
+of the negative errors returned by the PLIB function p_read. 
+
+
+21 
+
+
+INDEX 
+
+
+IS ADD 14 
+-18 DESTROY 10 
+DFIRST 15 
+“DFLUSH 15 
+
+
+ERASE 14 
+GET FIELD 13 
+GET_FIELDDEF 11 
+GET_KEYDEF 13 
+GET_RBUF 14 
+GET_TYPE 14 
+“IADD 19 
+“IBACK 21 
+IBUILD 18 
+ICLOSE 16 
+“ICOUNT 20 
+“ICURRENT 21 
+“IDUP 18 
+IERASE 19 
+“IERASEALL 19 
+TIFILTER 17 
+“IFIND 20 
+IFIRST 21 
+IFLAGS 17 
+“IFLUSH 17 
+ILAST 21 
+“INEXT 21 
+
+INIT 9 
+
+“IOPEN 16 
+“IQADD 19 
+“IOBUILD 18 
+“ISIZE 20 
+
+“PUT FIELD 13 
+"SET_DFORMAT 14 
+SET_FIELDDEF 10 
+~SET_KEYDEF 11 
+"SET_RADIX 14 
+"UPDATE 15 
+
+
+1111919919191 9, 92,9, 9,2,2,9,9,9,9,2,9,9,9,0,9,0.0 
+
+
+FIAVAIIRAA AAD ADD BADAADARARA DADO RBBB AAD D 
+
+
diff --git a/docs/3-04 OLIB Reference 2.30_djvu.txt b/docs/3-04 OLIB Reference 2.30_djvu.txt
new file mode 100755
index 0000000..0b36be0
--- /dev/null
+++ b/docs/3-04 OLIB Reference 2.30_djvu.txt	
@@ -0,0 +1,17132 @@
+SIBO 'C' Software Development Kit 
+
+
+OLIB REFERENCE 
+
+
+Version 2.30 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1990-98 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion 
+PLC acknowledges that some other names referred to are registered trademarks. 
+
+
+CONTENTS 
+
+
+1 Introduction.............sccsccsssscrssersserscsresesceeeeseceseesssesseseseesseesseesseesseessesssessceescesscesscssscesseseseesonees 1-1 
+sits: OE IB Classesic. 7 scp beet eSegl ocd sdee hand tego eck snug bantstes’ cet ocep sant tact eetouepbantstgecboreeitabetes 1-2 
+
+Notation se: cscccteaseasteessdsatcaesiseb cesedsas ceceuahtecsvica secuvdcnbecuvdene cevyachncebavicardcsbidandees dendenvccnneebvess 1-2 
+
+INAINIES 20, aac set cacao Ae Seva achvtact dee velit anh Bet daa vautontutuctdentuetomtativedeevaicteatetect ows 1-2 
+
+Method function prototypes ...........cccccccccesssceeceseeceeeeeneeeceeeaeeeceeeeeceseaeeeceenaeeeeeeneeeeeeeas 1-2 
+
+PRE G:SyMDol is, osc fg l Secs vant te soges Wipeest bt codes sah eiet es odebseep sant hls cesteck Pui eedabeeramae 1-3 
+
+LON 8: Parameters so.t5 esse eestesistestediadestedia des tetiadesbtaads vemr hehe tiphaaaeliohatiehee 1-3 
+
+Class (las rarniss ses.3 02 c.cs(toeesthet sanvaes cas thet aceesiid ca thbeterevated oes thetoms iiatows eieheaevstnon aes 1-3 
+
+Class hierarchy,.2:s.2i0iinsGiien tien cei Ca aktoiee vein cei ia eres 1-3 
+StructtiredJRrror RECOVELY ..: ccs ccnccregescooepsssicongessbeaupsseteens oduteavpnsbcadsueds bed psdetadessdebspevecesesey 1-4 
+
+Use of the p_leave mechanism. ..........e ec eeseesseccsseeeesseecsseecseeecesseecsseecsneeseseeeesaeeesaeers 1-4 
+
+Pane NUMBers..e6s ese Stee nt cag eteal Cok etecahectathaabss sche abhadhubk dah aes sO dana hamaseel aa lau etuae es 1-5 
+
+2 THE ROOT: Classsiccsscccsctssasessasencooseseesessusacsasssocesosssbsccoessasosoevedscsoasossesouvesssconsadcesasbadescussewassessess 2-1 
+Class: Geta ti oni yse si5ecenk6 soaps scaceseeibecastevens dekes sncace coungaaaeuaneceewergcenesencconeneseceaseacesnese 2-1 
+
+PLOperty *iisessis Asap eicovie basdiiedeh cent hardier daheh badisodartid Avvdis datas Ausiiaieeniat aeons 2-1 
+
+ROOT Cth ods acpi: soss7s eas obs shes eat adh coe acens eupiti ed Soa ciien cea dicod dua Ties Seat of ota Ueeh sea te obs dha leee Saas 2-2 
+
+Destroy: the:tistan ce 3, s3iissaccsiesaniaiiseeteaesscatlaisacelescaacanesiecealesnah atiseutaatidertaniaseusectegsed 2-2 
+
+3 The TIME Cass............scssssssssssssesscsssessscssscsssesssessscsssessscsssesssesssesssessscsssesssesssesssesssessscsssessoess 3-1 
+PEECUTSOIS ieeet ciyecan cts fovea snneedanetedeuagannpacensvedotngouteccetetedeinboutsceetevedataceussceenetedadscusenesseens 3-2 
+
+Class definition .siccccccacecciecoean aeeisatecoedsas (devise te cavices cdavicencdevicae CUevicadieevacae cde vaceadenseces ees 3-2 
+
+PLOPOrey, oi oe: Sock in ut Ses Gloss teenken ses abet ccuvaurt Soe alot oan tienes alsvestitratens Giateasther den bivbeaetece ote 3-3 
+
+TIME Methods csssisscccssccanccsestanccsecvarcesersas ceseswancenvavancens seancenvacaucebscetndesvacseceasccdedeeecanccaaceae 3-3 
+
+DOL TIIME ay. forced fi leaec sc oeasaadu cede edhe odesets locos etic cceas et ce vheniata sd ovaabeuverinvedserionedtesdcavedvaeevedade 3-3 
+
+SONSE (UME sevice scsicdestedeiese deeds cedsgiuadcdaeduadedevisabecondsetedevisatcdesdendedeydenbedevccnacdbvvigandevvics 3-4 
+
+Add S@CONDS >. 22 ce. ioete cs caeh eee tite dh va sd ae Ate oe dad eee NOs e, aesla es naledonsdacstonnaebeds destiale 3-4 
+
+Add: days wicdetsii vid i eiiaedl ea ie ee vee ee a RE 3-5 
+
+Ad TOMES ios datedeeete Selec cate leas take Leia cata dena de Soceva dake ctaotes ebivdcavadupede (ecieecetolanedehedey catates 3-5 
+
+Ad YEatSs cs.250teoyrive gees tegieee a dayhiduseshees haber oe vQighe ben eae aben ahaa 3-5 
+SENSETOPMALH seoess cen LEM eet cceses he Neaeeteen oc ROM acerbec de Gack steetenk a Manian ses Guien ent deck 3-6 
+
+Set fOrMat. c:.seececdiveeecsgaceacceaa cease vesscccgeseanceaescet cegetsarceavscar ces duancenvicae cons cetneesvecde cdaveuts 3-6 
+
+Get system date and time information............ eee eeseeesseeceseeeesseeesseecsseecsseecsseeesseeeesaes 3-7 
+
+4 The SGBUF Segmented Buffer Class ................ccsssccsssssscsscssccsscsccssscscscsssssessssssesssssssesssecsees 4-1 
+PHECUESOLS§. « cceci05 feo2 268 Foss Bec Ais Bek cous Fa bee BeBe ok Bek PEP Me cov Hove tele derevd Feuadeit Pe desovt Paadeeete 4-1 
+
+Class etitittion, ic vceseceiters hc catesi toads eteatealesertoateccameauaeasaatecerteateqersaatageusaateoersaateases 4-2 
+
+BIOPerty sc. ssh s5 chk Secs Soetes ohccah cies dies co chansne desnugcochaneucausbuacconenehodwuguns cagneceneuevieeacaaenseoeg’ 4-2 
+
+SGBUEF methods sec) cicecscestiecsdessciesovsthdessesuseastvst idasduantdasoveticunesctdeassusaddaescesseasseenbinscreacias 4-2 
+
+DG StL OY: 205 ies cues cas teibe sel stuns cedeeves dul scunscuvtcuve iva stukeseTsavbes inh steve suv tcuvadas stees eUbsvessebaceve cede aus 4-2 
+
+WMI ALISES sxts.terssictec sts Aes tee tec cen ts Agectec certs ee cstds aces tens tes tactsa Bde tds tac sa Ande tiniaeie 42 
+
+Sense data by position ...........cececccceessscecessceeeeesnceeeeseeeeceesneeesseneeeeeseeeeeeseaeeeeeeneeeeeeeas 4-3 
+
+
+INSEL tet t taht thea dnctata coi decd td host ected hh tated bale Booed Shin 4-3 
+
+
+OLIB REFERENCE 
+
+
+ii 
+
+
+Delete iaics cevstensPevsarhsrets tues fevsanasdesstensdeyscedes cadens suv stevs duacdeve deasdevareadevsivensveasevedvosusscvesd 4-3 
+EXtract: fcsssssccscadseieessasisss adeeseseasshaceandeasooatesiecsotdaaseastetiasevagsaseestegeaes sbdsaseeete shassendaessens 4-4 
+COMPLESS eoiss ci iesssceeoeisacacoeds cvdgoss Seeauockccgdensd ce gesochdesdeschcashgustegvouubes goavete dedgauh Seesseebsgetaus 4-4 
+Count Characters ...t..i50.5..sses Aaidasts asses dasstest asses idsseh stewsees Hetsssdavdiee savieseaaedisaceteds 4-4 
+Sense previous Characters: ,2..5sc2sisects<k.aseeedhoeccts Savasubediaes aches aciwssts Aysievbstiwssda sees 4-4 
+Allocate:Se SM ents s:..) savcscstecttishicesvasuetcaieataneatacnsesnd slsseateauedesraaeageabascsseuessngeateaeoaaaaay 4-4 
+5 Variable Array Classes.............sscccsssssscsssssscsscsseccsscscesssscsesssssssesssscssesssscscesssssesssscssssssscsesssesoes 5-1 
+PRECUTSONS 45 fo fee.t cts testete genet oct beet stage aucouspnsnsedegets ceanpasneede fous ceavptutedegetutsausasutsdefesnasrevede 5-1 
+Class. didetatns:.22cvscaieneavin gyi nara igh eee ely beset alae: 5-1 
+NSA PE SUMAIMATY cs soctics co S62, octet set a eh ones sun svt fnbdu ony sunt cae lol ducaevSuunees ostdustnatses dates sasbeeesd 5-2 
+Record pointers s:icss2avgiiteieuiviat hn ieineveaia tens Savigeinieni eave sei ab aa eates 5-2 
+VAR OO Toe iisston fotetstecndn atts ited tort aca detlee atin, ck deren DN adstlts ca atte, adteawe os eat dep stay Fes 5-3 
+Class definition 35.3 s.yosecg.sdeshndesteeieiiet cies bes deeipiaes dibs be dasylesb dig ded yen dain dey 5-3 
+PHOPOCEY, 5b os iv Ses svct one biav oct cb eet ove ebGute ch Vouk onesie teae count caso Mute ae SaaWleavelibtess cnunt see onions vaca 5-4 
+VAROOT ‘methods: :ccs2ishehel nein eri eek Bel av RL tea Behl ee avd as 5-4 
+DDE STLOY :Ferssactis Sects tty erate dig eet oye catere pete corey ssstovepsteberephistesu peta te deynsstedvesSatedivadatersesdasedeveds 5-4 
+Count: records .sisc.ntyegiiiie avin Slee enyhitisr eel inen aisha anes 5-4 
+Append’ PECOLG: yeetes se snort Sak cal ostr tae cet GU cae aunt eet att antes Son ab eave at aM eeevtte 5-4 
+Insert:a TéCOrd 3.23.8 oss se giitei eu tei ei eavesivt ates Savin inte eavai iain mania 5-4 
+Delete a record ct ssecat on adseteyeent fp atagave pat tedover great iter ote eh paiat ie rot aaee Oates ae 5-5 
+Set key for comparisons) .:05:2205,5:100.)00s3 desde ai aaeb idee ee edeyie eee Derderian 5-5 
+Compare two records by POinter ...........eeseeeeseeecesseeesseecsseecesaeeesaeecsaeecseeesseeeesaeeesaeers 5-5 
+Compare two records by NUMDET ...........eeceeseecesseeesneecsseecseeceseeeesaeecsaeersaeeseteeeenaeeees 5-5 
+DOLE slesspsantiveyoaseentyDaeteaeeoduteens subse psdas sdesvaeh sveysdeg sav auubeveyodegsate buebeunvedebsunpreebsvtue ded oueyeds 5-6 
+Find (binary chop) css. aiss cients Gopi eevee deyheitesieestighbeni et Qipkineni a audhin 5-6 
+INSELEIM SEQUENCE. 385 2 sis Arte Sa Alois et ot astern ee Rho cat veld Soh ab oan ees Ghee 5-6 
+DCALCH Roksan ei Hes eee seats ea vii au ai eave vca saves uaaetausaar area eeuae ares 5-6 
+ROSCb is feces tails esti cep eeat stg cates ch gees Steg eane ave poeateteg slate de gaunuetyy suesace peiathae palttadegriet eégeseheveraes 5-7 
+Replacea record 2:.2-scsaHecatpdned causes begtpassd eas eed paid ees ego Belgie elevates 5-7 
+Deferred VAROOT methods 000.0... eee eeseceseecsseeceseceesseecsseecseecsseeeesaeecsaeecsaeecssaeeesatessaeers 5-7 
+Copy: Fecord ai.ssessctivad ee aii eee al ce el a ee a a 5-7 
+Get PECOrG LET StH ose, cesta slr scete capstan ty asut eteeetet slip bastedepeteductys te deetet alvh sete ined bottatoy 5-7 
+Swap two: records: .:...s:.saiyictesytest eevee agieoes aiyeeibeshedeel Gishaddeaydel Gitaayh ens 5-7 
+Tin 1a Sc Pot Se fe cee Sach Set Seek aan bie owe cba bet conn ete hat eos Baton tat oa catenins 5-8 
+Seticapacity via eei asi savas eis mathe) Aaseaaeeesl Ai eigain Saver guc daeraielae 5-8 
+COMPTESS 0. aveeaiter, ses Dever deegeset me pole lee paiutete psWiedapsenced yp slaules paietete pelttadepaaet ete grdessveveds 5-8 
+Delete:sequence of records: 31.2 ce.ssec3egeystes ainda bed piaid odes bes edepdans odes belddepiasbedes euldeyebes 5-8 
+Insert sequence of: TECOrdS 50.500 ee sttedk eet ee te eh ol oee eh aed ems te ot eel eteeahs 5-8 
+Point tortecotds:, sighs vat tiikwhdl sai. a ae ee 5-9 
+Point:to-PECOtd ata, «ssc sae set cous ante estevesc Soest bsbtedhpedeseeee bint echcevopouey bashowbeevenbeesndas hy 5-9 
+WABLX oe coche es ivberee ieee ain dase abe deloeeayhi seeds shai dusoyartbebighesdesopondd phe easyaibghiphesegsvienbeleyaene ds 5-9 
+Class: de tirinti Oia cicties se eect See dase eet see Lebeau fon doers ig aes ab oaes nat eee dhctenes tes 5-10 
+Property eisiseiSiitete caves cash ist leaves ease eeatdis ees ae eave ees Oe asees Se 5-10 
+WABEX tiie ods ise) zac coco deco tts sicedee sing oton ctetetet ete olteavecedet bee, edonaedbeathts alana eeatide, otaevep ees 5-10 
+Replacé arecord 3s.t s.yerigsategned ceiesbegipassd aac es ede plait eter ede dand ieee es eels 5-10 
+COpy A. TECOrd |i. ia eset Bese cae oh fetenk aed ee diet aattneal one Siedsoh eden taste tant ae steteree ats 5-10 
+Get record len sthissssssvhil eed ei eh a 5-10 
+SWAP tWO-TECOEGS: x25: esesctsleyssntecupete dosuyesnh ote stot odeybdetae vey etatedevsceterts edatedevbeobactpetstenteeds 5-10 
+WASTR vateeste es iitens ieee civdssnegisaeliesaydies aie heiessvore Gigi avn ashes Giehileynn eran 5-11 
+Class:definatiom '. esse, s. Sicetecn sens tittnast yestote teat test cantons Uist cen chitonts tet centers tes 5-12 
+PLOPCLly, 2s sitar aileasese aiaileatta wai aieaiasvist aint tui as oanbae ah auieateere aie 5-12 
+WAS TR: methods :sj ois: Sereda sates iececetlate patos ie de beep ate ai geest tO alate aise btes adh eat Stave ees 5-12 
+Initialisé.;cci..c3 tsa ial eee aipieel Gases ant aipinel Gaebeipi ines 5-12 
+Set Capacity ssi Anan ews ed ce steh Ad ett ated hut eet died kt hd Dead elk, at oe 5-13 
+COMPLESS Festi iekviNi shoes ert chs a a CN ins EGR se ade hy 5-13 
+Delete a sequence Of records ...........eeeeseceesseeesseecsseecsscecesaeecsaeecseecsneecesaeeesaeesseesseaes 5-13 
+Insert’a sequence Of TECOrds 3.5. s..550. alps cssasiesess Seay hes beeovees Gigdes ieeovoeee igh lecoviewsigyeenees 5-13 
+Gret TeCord Ler StH vs. sic2 sie Sc ces bat sak valet ets tbiee Sak alt cakes dee elds eek et seh eal oak auet Sus alt aahcies 5-13 
+Point toPeCOrd ss seteieavasiintaiteinn vier an raiser dials aia leniaraiele 5-13 
+Poti tstoPecord ata iss fy <dscceersces ener ed etes or dadses wi deest ea pscensst peter ee veden ste yeebeassotepeetp tates 5-14 
+Copy aitécord 2..:cscisctitaniitaineh mia auienielAl a epi n aia marae 5-14 
+
+
+CONTENTS 
+
+
+MAGA TT 20 cc 25s tus sachs duos 2ivsins s2ube covets beiiasavis PaybBebsda savbe palate bsdeudtues fusadeustonstubeseisduvsteySeevesenndet 5-14 
+Glass defiriitionss::c:ic)nistocsaacuths teense aosndaetieass eda oronlacntonasoudaken tia 5-14 
+PLOPELLY’ oi esses Bases secteeeh cpdeaes Sepbanshscsbeuubocsbovsbeasbovun de ybauste cevauchoeyscouhecesuacs Seetaecbeseventheess 5-15 
+
+VAPLAT methods = i.5:5.t.cuns cist Ae ahstenh eA inedoheohe dha sats 5-15 
+Tn tal Se vice ssc. beget ossets Bue pats tessseds dave ravatvosbods Biv apabade stots deseeuieteystobs Reesvbsdevseebadvassvietuvess 5-15 
+DEL CAPACIEY cesi.css sic hasondassesndceis seat aeciaigasd aeanganciasea is sestaaeneaataaaeshesasgastenuaceabassoasteasy 5-15 
+COMPLESS sock echacciss ioskouhs coafecs bisibasd cdebdocicdes deckadesduutedsedusdodsoivubedesduud ocesdcbedethorsafeveusseees 5-15 
+Delete sequence of Tecords a soiescssetiess sseispsaeiess Avisos aphisl vsviiaeserdiss Anoiissnarbosh aebabe 5-15 
+Insert Sequencé:Of TECOLAS: 522.5505 cocks fois Sooke, SQvue Pai bcheeceh stuks eubnebsden stabs suotebusten sunbeaete Pek 5-15 
+POinNt tO TECOL sesst iatscesdstaccctestacesadaiosenag anesadaiapsasagiaosntaiseeatan aouskeateeeban osendausceanea tol 5-16 
+Point to record datacs icc) sscilstei seieta es Neko ad bh a ebanehi adda elon adedeecrolorshisdedecetend 5-16 
+
+VASEG. ch. A woh isn a nkeanns uhone isl lanediilohs Moniicieiahs. 5-16 
+Class: defimiti oni ss os3. sits avscsisssehs ted eshadeeseets shveratateosteds doses cdetegstedsciseevds eveevbadiasevistavess 5-17 
+PLOPOLLY: eis sszssesccatacuenesadascvatastssospacaseastatadpospasasgasaazasseybasarsantadadeahegeaseniasis ovate huageshagass 5-17 
+
+VASEG amethodss:isitii tii etlisscei ened fuselage eee ck a Se dd SE a 5-17 
+Uniti alisesssco.scAseest tations: Aecsneseehisi dA secens Abnaies A aodeee setdons Anodesicasedoss Asehaabonegon Avedeaices 5-17 
+SEt CAPACIEY 5 s zee eos) ees dea Saphs Beal 2uss Lea Pengesue Seve fes Paves sud Fave ienaeens dep dube Seesceys and eabn coveceyssen dt 5-17 
+COMPLESSss:.ivicess shes isaceusteatethstousdaahbestestasevedaaigotetiasesedaateostesiaedeelsibeetaslasved ndsestesisy 5-17 
+Delete-a Sequence Of TecOrdS iif hein haddacalsiadiacd ciedaacileie nae 5-17 
+Inisert:a: Sequence: of TeCords s5..t).c:08 Asinisie pie Mas hae Mi Awe ee 5-18 
+PotnittO ECOL 35 oss sesters seks eebsth oss da Ae Seis tess Saath ts awesna Aan eeig eres Gin enue Aan tae 5-18 
+Point to record datass:.:isiscetasescessg id tic tapsatasices dda tspvatdaiscos dia izsateaacasdiategsaneagastiahaoess 5-18 
+
+NAXVAR b05 5.3 osc sbutia Sha Bosdoe sh abehidctaved saubiousolevaveb navbar lodevinn abt welowe aisles 5-18 
+Class definition iisoiss nctissiA sec sphasssesvtanhsvsedussdsacitse hathses vapsaboass bois AsotveedoapokeAssdvaseed 5-19 
+PLOPOLLY ais sceseees neds ceebeeh Stevesesbtivs des neetsseedeve ies eevee duvatevaceus side tubeeys Seuyseis stuvsdea aceysors ede’ 5-19 
+
+VAXVAR ‘methods: .s3seccustaviesaiagiacssetasa ventas iacendaaoeatag aoeetaerenteg assets teeslegiaeeestateosieaias 5-20 
+Tin tial se’ sci sess chess ces schba sidies se sbab hasta es me obabe dud eotors shstete eeheots eoestelbgkedeeeotsreheoeetacees cet 5-20 
+Compare two records by pointer .........eeeeeseeeseeceeseeeesseecsaeecsseeceseeeesaeecsaeerseeseneeeesaes 5-20 
+Deleté:a:sequence Of records 520550: As csistiessida stab csiethossuendhne cavSteessues dead eebadhoveuesdbiereiadhs 5-20 
+Insert: d:Sequence:OF TECOLS 5 .sescessesiiceaiisuspesnesuiteansesag eau sietentadaubensaaisteniadenpeasaanoasicees’ 5-20 
+Replace records; ...5.4 sats ice eeieet ahs latee dda beet eas eed heh eed ak 5-21 
+Copy a@ecord ssi sist satiee  soisiaatiest Asetesp echoed A aitere Matis Aaoteas bation Anoieasaeties Antiass 5-21 
+Get récord: lem ethic: 2.528 ccsy.ccgseies pbseces covsceenset avks cas eebeaeh savas eavsedesdeh sinks restexesebstehereeiees 5-21 
+Point ‘td record datas: :.cisissectsstecesad testes lassetda teenies tassatdasoastgaiarestladcasteniateudateateaisaess 5-21 
+
+VAXEVARS 8355 cschh Selsey Sach uahl beech 2s ok eed Sa tecoubocoubved | dubeeui Seobuveds avhensh oewsabehs dekueut cevseehe gohesuh ees 5-21 
+Class definition’: cic. Bat Laie Monahan Acnslad Mihsthoe Mini oie Meets 5-22 
+PLOPOLLY fos cdes 30s Peis tens sc5 sched seta tens sedh caus feusdavs eth cebs eeMnteosrete Sees feiateoseets Mune eteesscsbtevaeeedet 5-22 
+
+VAXVARS methods - see VAXVAR methods ..0.....ceeeeeeeesseeeeneeeseecseeseseecesaeeesaeeesaeers 5-22 
+
+6 Editable Document ..............scssssssssrsssrsserssersserssessesssessesssesssesssesssesssesseeesssesessssesssessssesenseees 6-1 
+DoOCuimMent: CONLENE: doses cides asia hedess debs dedecebeause cabs tevetedsdescdats Gocedeterupedeheaedeteborupsdesstiy 6-1 
+Addressable character positions ............::ccessccssssessseecsseecsseeesseeeesseecsaeecseeseseeeesaeeesaeers 6-1 
+USAC eee ses Sit ceetits es sath oenvalts Seu valet onus ates cee velntoaes tenses adams trstems abate utietste act ots teveortt 6-1 
+PECULSOLS His cathe eves estas caveats seaval mates mat ea tare aat aseaueieeaTaasea: 6-2 
+Class di aorariis ial siyadecdee fetat te vatogtiigesat te votes i peasthtevoteasigaiat uvedeuseg har etat eps tadewsp ees 6-2 
+
+EPROOT 5:55 scscerieechbecisbesbetes Tab Soe Dati Tas eased das ewe bea aed ee zaps em epee 6-2 
+Class-definition cx 6..i00t.2. mail tet ele Aue et at Alt an eat ett 6-3 
+PLOPCLLY She ests avd ait eR etd Ae hd pe eed te a eats es 6-3 
+
+BPROO DT neth Od is. 2c3) scccesut ties cstecnyesa pede busters ade betes Seeterndaded sing beetcaudede seit besten dedehedtsPexteeed 6-3 
+Del CONTENE acc ceivsesbdephuee at eiph Hedin eiyhel ie sedee Qiyheh nL aee Aves besirana dain oe atest 6-3 
+SCAN; DY WOT Jeter fa eheteceehas A above ct al Sb tek tina ab ecivuat at abuteeahine At ai edivtantonet 6-4 
+Count Words: s.fealnavgiste eueviiia tenis velit oavai iin mane aame reins 6-4 
+Sai by Paragraph oi cesses Pies ite cedeseeedeses sie evens ce dodetledh p esate edozes poe vonnede Poses yohesdetnveeadeesaee 6-4 
+Count paragraphs <ts.aietudestnttadsteneied aera aay betaibha tied 6-4 
+SCans DY DIOCK:sycscecee teats aed cael tet Vavcd ages adetack Gavel oath snus acbVerct athe eihtech oust sana neetesbvanstsen’ 6-4 
+Append:a paragraph .:incieteicaiiensaiiie viii ae avalos avalos Aieasese ieee 6-5 
+Copy whitespace indentation ............eeseeseeceeseessseecsseecsseeceseeeesaeecsaeesseeseseeeesaeessaeers 6-5 
+Copy range to front of clipboard... eee eeeeeeeeneeeeseecsneecsceceseeeesaeecsaeesseeecesaeessaeers 6-5 
+Copy range to back of clipboard 0.0... eee eeeeseeceseeceseeeesseessacecsscecsseecesaeeesaeessaeesseeeses 6-5 
+Insert from, clipboard..:::. ss. sshstetssatees nevis sienteei cesveeissasi ote main oatauanaesiaintes 6-6 
+Modify characters in a range ......... ee eesecssecssceeceseecsseecsseecesseeesseecseesseeseseeeesateesaeers 6-6 
+Copy: text to: buffer... 32.538) gieeiteni pitt bhecisdeite mies gig eite hs Aaya Rae 6-6 
+Set document Capacity s. ..: vs: cout segechvstas Sev, seitonk satte seehasbevbect sna bieteeeshavesteabtbeveetetesstebaus 6-6 
+
+
+iii 
+
+
+OLIB REFERENCE 
+
+
+Deferred EPROOT methods ..............:ssccccccccesssssvvescccccecesssvcsccccceeenssevsecesceeeesssvsscessceenessees 6-6 
+Tritt lise sss. ct42 toads herent ths aise en kect et istac ints es sisthc ne hsdc te iatie ek de a dtatic 25 Sour Be ioc 6-6 
+Sense document len sth ss: sic. ocilends shout eelonedl shui vslereh iach Helonbserhbadd beleibecdeaks 6-6 
+Sense Characters forwards. .........cccccccccccscsssseeeccccccccesssseccccsssceuseeeccccsseuecesecssseeueeseeseess 6-6 
+Sense characters backwards..............ccccssssssccscccssccssssccccccsscesssscccsccssseessescsescsseeessesesees 6-6 
+TM SETE CH ALACTCES 2e25.c5205.25.ctcesiaees Aces taskcees ga AGosRGaSea saad AG a REGE NA aeRTED OSE ReE Aca e Ie O 6-6 
+Copy Out Characters s..5:.c5065 cestineisduadoctecghtisvedeaiess odeslosvoleubevbadesdurbedes dvaseoredbavocseboduagectoe 6-6 
+Delete Character ...........cccccccccssecccceseccccueecccceseccccusecsscuseccssueeceseueecessusesessueesseeueesseeneees 6-6 
+Clear the: document: 2s2085 205 ccs reoiacec tea leassrededcvedea less dledehedes daegeseDeeehe deubgeuesebedevedes Seved 6-6 
+Compress: allocated storagersis.c:sccibsssccescecaoeeadausce biccacsondauseeeieaeaosundaseastgaiasonnbanieasteas 6-6 
+
+IES EAN Mies ore ac ort es eee ee eae eta eae ct Sta, eee Se tae aoe wach. out aie Meet ce Oe cul teat ache tee ail leg 6-7 
+Class definition ............cccccccccccccccsceeesseecccccscceessseecccsssseussesecesssseueeseeesecsssseeneeeesccssueees 6-7 
+PLOPCRLY 3 ozs ccssceus cuvteeds tess ds hessvbtines cous eve evbsaues cessakbs peuseres sevsdee pevathossevs dues edtevesces covets 6-7 
+
+EPBLAE methods osc22c% teestsres ices tecteetiate ates ie teeter ts ate Sela Tr te lie ee Solar teas Sole? 6-8 
+DEStHOy sso scib esi ied csbccetsdubdosh Sisnceuis ietdovbasuhdivbedu Govbeduhdivsudea Seetacceivetedeadesteduaieuheloatevscdgeene 6-8 
+Initialise tsk ated Se Att eta el tae Se teed aes tah teal A eed et ee tad end ks 6-8 
+Sense document lem eth sos. 8.1553 2655 fev Ssens sue devs cov ssnss sues dove Sos aceus send Puvetueitebeauasedebstvbsces ss 6-8 
+Sense Characters forwards. ...........cccccccccsssssssscccccccsccsssssececccssseesssecceccsssescssessseeensesseees 6-8 
+Sense characters backwards.............cccccssssesecccccsccesseeccccssceesseeccessseceesseecccssseeuseeesseess 6-8 
+Tnisert:chiaracters:..2332:3.cc And Ravana whilain tania Adana 6-8 
+Copy out Characters i.isiecccis sass cossehas ceva chan cevachessevs cha ssvva uss sea ceussvucdavssedessevsdvecseds iueedss 6-9 
+Delete: Ch aracters:45 32225. scsic a6 tes Ssnecte sia soet a Sieeste datos reasea ested aos teatearatessebaneauieeeteasearnets 6-9 
+Clear the Cocument ................ssssscccccscessssvsscccccesenssevsceccceeensssvsscccccenesssvssvesseneesnceessees 6-9 
+Compress: allocated stordger..ssesiscshsscAdssiesispive.desvienesuss dass svactibe vardiesseanivsssusrderensse ds 6-9 
+Set document Capacity: coset seis cosh zeus devssusy sve cuvetevssusesvesduvistoussipncvhs fetsteyesntssubesebsteesee ss 6-9 
+Set buffer sranularity: . .:isscs.sesiasesi lates .teslascatlesess beatae at loasoastea sce aadosoestesioceasiaadeeetats 6-9 
+SOMSe Star Ol CAL sce: soi vecjic cea shes duck oe chews sanscees Goebow eho cecves dewhuwina cpanebedsdeeeiee bane oveneenee 6-9 
+
+RSE Getter Al ad ese Lek nd A A Ste Deed btn dee ed oon ta deed be sie dee kOe kke oe 6-10 
+ce) FeNoSoira 00 1 6) 0 UR re a tr So PP eS 6-10 
+PLOPELtY.. fessaccssesisccahssysa cand sikteetases testes lecaehausdcasasast sabagesceusa nase duaacasdestasaseeatates toute cant aed 6-10 
+
+EPSEG methods.............:ssccccccccessssssvscvccceeensusvccccsccesesssnsscvccsseenssescvseceseessvsssseeseeeesuvesceens 6-10 
+Wniitialise teh 8 Se Atk oa ed te he as ad ae td ha eh had lahat ee Shea CA 6-10 
+Sense document length ...............cseseesesesseseesoeeeenscnsvectencnessonevssesensstenseessoneesenseneneeess 6-11 
+Sense Characters forwards. ...........cccccccccsssssssseccccccsscessseccecccsscessseeccsccsssescessssseeesescsees 6-11 
+Sense characters backwards.............cccccsssssescccccsccessseeccccssecevseeccesssseeessesccessseueeeeesesess 6-11 
+Trisert: Character ss... 50s c0035cccbei3 foca beads ooubs Fi desabecd dviads fe dsaadacliviese advanovidevie ds Adssabsstestedi hess 6-11 
+Copy out Characters s.isiecscsssasg ceiseuessethaiag retadioosets cia ssvateuss Uackussvadavssedeosevsduecseds duecdedse 6-11 
+Delete: Characters:45 032225. scsucae tes Ssnestas acaetiasie ceheassGoenea see satan snGastcasea sates at ataG sheeted areas 6-11 
+Clear: the :dOCumentt ui secseccc loess eli zeve ces Sea ia i tiecttes La eaten nl ode yesehe Den tees ode beset edesdueooaedeee 6-11 
+Compress:allocated ‘storages. csescsesiss dasdekesesghias teandadeoesedib ace scdde nsroeeedeassabsonanbsiensees 6-11 
+
+DT, RESOURCE HINES 5.5, 6.4 scacseacaataccetetecescdesctaccdsseccinsnsevadssstecssnneseoessdetenanzescecdsdeteassctesesescunsncdotecsunenons 7-1 
+PRECULSODS 2.95 <fetis tees Oe cakes AG coe va cee eS eaee ate case a Beste cae OAS cae ect cae ee 7-1 
+Class. definition iss. 2222ecses Mase ee ng a ee de UE ee Es ade 7-1 
+PEOPELY: sees oes 2c utcdevedon stu sactecavgeeet suurodsveveusast att oath congouusstugonch voce suatstheedsteweeseubetsyeaeeaecvets 7-2 
+
+RS CELE: Meth OdSissi.cesc3ec3 eset es oa a ee Ve A 7-2 
+DESY: c6soseet eek A A RBA BRE AA BNR A AN aS 7-2 
+Initial SO isiosee iat sehi les et eh Rese ve eR ee Ee SS 7-2 
+Allocate buffer and read reSOULCe ..........ccccccccccceseeeeeccccccceeessseeccccsseeessececesssseeueneeseess 7-2 
+Read PeSOUT CE ai zictcaccti eee eich Recbes Basa v du pe Be eee Bi See ewe E a eae waa b sven a Oa who de aussie 7-2 
+
+8 Binary File Management ................scccsssccsssscssscssseccsssesssssscsssscsssecsssssssssssnsscsssscsssecssssssssssosses 8-1 
+PEECULSOLS Ss 2 este tiette tts Moo ter tase ncstistic eset ss it cs tsthn ast aticeurte tn aches ects he ce 8-1 
+Class diastatii 2.5 issih iievneleadtheda late adult skid ei teeta ncesbe reseed 8-1 
+
+IBE TCR etitsst dct ta atta ata acted ts am ited De ied acted esd ited eld Mise Weed ble 8-2 
+Class:de tintin: 2.3 208:22 ossede doer o55 okt eve Have teco Races oPePhS coe cole Sune Debate Sec eDe luvs feNeteceen de deve Bese 8-2 
+PLOPOreysssisuec sssdsacessdeuss saeasascistacesceasesaseuatatessasbesesoeshatanaosbatassasbedanaeate sasseotedwsasatasesons 8-2 
+
+BFILE methods ............cccccceeeseccccccccceeseccccccsseceseeecccsssscueseeescsssseueueeeccesssseeeeseescesssseeueeess 8-3 
+DeStr Oy. ssiss sons sestiaes de stoees svstbeni ha stass castes Aasecnasosst tanh sssthigs suet dass daetbaas ovetbess seatdess sues Sos oed 8-3 
+Open Nessie eseccs heel eager Heed aeee nse Al iegsect isl aaeceast Abdel aes ethan tekst 8-3 
+CLOSE files: cicdikedstesiaseedssedstaasaseancasods tad asetds Aes elas BOSSA AES 8-3 
+
+
+iv 
+
+
+CONTENTS 
+
+
+Rea fr Or Fil 6 2s fesees fogs 2es Pes ecacdeg stevs eesdihedatedevs tea dtcecdad stuvatesstebe ealsdevstenitees fa s3H 8-3 
+Set bullerSiZess:ictaticeeies tee codoncdetisasanteiehus ao iedatehtdsiaa eee is 8-3 
+SENSE TECOLG 'Aatais: cisicicisisssiicchisisieseociucedeseioscbesehessdoses oeuseehessdoseasisnesssesvieselored 8-4 
+REpoOsition to: Start...3.8scseiceetdeessbesde tebe ssiebeortedeviseesbiiseetedeioee bik ortedi one bits 8-4 
+SEE NPE. See saute Raaesb cere th ok ovds ahs bcebsts aoe lba dwbcug ste ose Da duehcenede Seo adiee beads oe aden ead Se stereos 8-4 
+CVasSsdebinitiOny sic2ccc2s2dssesstic ansscacesteaoastastiecatesteeskessatoates hoasteaseacstesaocsbenseeconessaeees 8-5 
+PLOPOrey ssi scckssceiesid Sesdeuk be csdock Sesudors sfetaerhs devanedoasecuhoassdueioaveacete dueceatorsSaeuboisabovsoietaesselss 8-5 
+TLVFILE methods .00.......cccceecceccccccccesssseccccscseeeessceccccssseeeesseccecssseuseseeecccsssseueeeessessssuuneness 8-6 
+Open: TV le vss cessecvses Sevscadseleeced taevscepteivoees Saves sedvsed aise server ieee dsatordsucsca ste 8-6 
+REpOSitiON 1O'StATE +. .sissscssssscsaseslassessteaesdeesdaasessteaasesesdaaseusdasessesdaaseveseaasovesdaasouetesasoaes 8-6 
+Count records ............:sssscecccccceessvvvsvccceeeessevsscccsseeessvvsscceccueesuvesssecceeesenvssceecensessvesssees 8-6 
+Wite a LECOI ...........cccccccccecssssvesccccceeensssvsesccccesensscescesccssensuesssceceeensssvescecessenesnseessees 8-6 
+Set CUTENE TECOE yore co eos ss obs teess Ra deshecdetenssebsduabeadeoss dadwodsnbedeossbadeeseeteduess Wedemseeeees 8-6 
+Sense current record NUMDEL ..............ccccceeeeeeeccccccceeeesecccccssseeuesseccecssseueeeeesecssseeeeeess 8-7 
+Delete a record ...........::ssscscecccsssssvvvscvccceceessevssccecceeessvsescececesensucvsescecseeessssescessceneesseces 8-7 
+ReplaCe:a:Tecord sss.c..stisstsesshessorevbins Anphiasceun ie Ae idessacations Ap tisss eis dnedsseasedewoaeedibe 8-7 
+Read record of specific type(S) ........:ceesceescecsseecsseeceseeeeseeecsaeecsceceseesssaeeesseessaeesseeeses 8-7 
+TL VIDA Avis teh itcitn .tstal dinette eRe cnc stac Rater nthe eRe Bade sa otee ha Belins Rictee Re Bede doc 8e 8-8 
+CV ASS CERI tl Onis 43 icf eekideiihe ci coebadudeccacenagvetodedeusa ceus Ses Seveceass vosielodenecuadseudeetedevesiensesseee 8-8 
+Property oi: Jnisi ethan Bhsi habs dashsitieiindaiida ibd hao Aan sedi Aains 8-8 
+TEV DA TAs ict 8 rscinc sesh ctscinccets fash eeetic oss Daan ate wie eadeecbereee use ie danse vies emseeees 8-9 
+Open and read Hess .sscssssvsssssssaseagsauasesusdsasiaasdvasesesdwabesnsovaaedwabestsdveseated vate sesdvaoesteo ees 8-9 
+Save: datator Tile ssc: i025. 25 si eke cet aces Seek Such nothoc eneeeh dew tgoul sees euicneues Souk cen cecbudettvedctesieebenev eee 8-9 
+Checkat changed s: 0: Jes. fattesicey ha Asthsisasiote Aatisbieue iets Astisusaoslasrdagiesinnsals Saphass 8-9 
+Process a record read from a file ........c cece ccc ccccceseeeeccccccceeeeseseccccssseeeeececccssseeeneeseeeess 8-10 
+Get a record to be SAVed.............sccccccccssesssvvscvccceeeesssvsesccceeensusesecesceeseeussssscssceeesnseessees 8-10 
+Reset allodatasscciso cc cc28b ssi coos cectenehsdcdeceacewasvetedededencs suevetedenadeasivecseledeveceasscieretedevedenssener’ 8-10 
+Deferred TLVDATA methods .0.........cccccccccccccesseeeeccccsecceessseccccssseeeeseesccsssseuuesesesesssseeneness 8-10 
+Set the TLV file characteristics..............ccccsssssssscccccecesssvscsvvscccccensesssescecccesscsenssnsessees 8-10 
+Set in-memory data for a record 0.0... eee eeseceseeceseeeeseeesseeecsaeeceeessseecssaeeesaeessaeessneeeees 8-10 
+Sense in-memory data for a reCOrd .........eceeseeeesceeseeeseecsseecseecsseeeesaeeesaeessaeessneeeses 8-10 
+SERBIMGE 7.24553, nts kvtsst ete sods eens Abe hehe aed aS ta eh hae Ok it ad ee fn tO 8-11 
+Class de tim tions gees 28 sees cts 2d bees ce ae snd eee cetleeesdDctenoeeleevedd Leeheeetlgesseed cebec eS vebede 8-11 
+PLOPOrey. wici.cissisessesiassondavissatesiassendavssectadasteshdsvaseetasistoesdsavendesisteandsvibeetasiateetdseeeataa tes 8-12 
+SERFILE methods ...........cccccceeccecccccccccsssseccccsscceusseccccssseeussesecccsssseeevseeccecssseeeeeseceesseeees 8-13 
+Reset all data.............scccccccsssssssvvscvcccecensssvcsccccceeessssescvcccseensusesescscceeesaesssvccsenensnveessees 8-13 
+Set the serial file Characteristics.............ccssccccsescsccccsscsssscccscccsscessesesececsscesssessesssseesees 8-13 
+Set in-memory data for a record 0... eeseeeseecsseeeeseeeeseecsaeecsneecseecesaeeesaeesseeseneeeees 8-13 
+Sense in-memory data for a reCOrd .........eceeseeceseeceseeeseecsseecseeeeseecesaeeesaeesseesseeees 8-14 
+DO The: CLEANUP: Class vsvsccecisccdecsasncsvecesessecsancssavcesestoccascessesssessecessssvesescsanccesessvesessaencccsessascaseeens 9-1 
+PLECUESOLS .f5.c3c5sesvedeaoige reset cubes dhe yaeeon da vbes td do veds Dasuvdae videptee va devduesdgevesnbd guvdoee ddevneenesvenees 9-1 
+Classdiaeram i250 28 attain oiled Mal eee al ae ea en 9-2 
+Class Cetin tl Onis oeicvescoses eels ves biecde oeseudtsdas vei ose aod dea Ee 9-2 
+PL OPCLUY: 4 Ben csgvsssatete daduss deaades se dedes svesacesevesodes sass sadtsde voles seuscuateassedepessveest seu vedebesepeeeteaue 9-2 
+CLEANUP Meth od siscvescsesccseseceirtet aise Garb Sev eo Renee aoedes en ee eed a eS 9-3 
+DOS OY. cose: eta ces teehee BO ee ae Oe este iat Ae eR hit sete OR aR 9-3 
+Mmitialise:liSt:o3 sss eee ee Sh eee a es a es 9-3 
+POAC sets Sect cdedetebaties sete A daebatcs camhe tedewicus eae heeds todedes oust dotonedic stabs todethetistaehadee 9-3 
+ReMOVG TCE Ti sso cceecst eshte tase ase ad castes ae ae bee Cea See se Sav eae 9-3 
+IDG leven teint se x Ae Bn ale A cl RM Ba RUM ah it Reh ah hin La Ble ad tot an tele 9-3 
+Delete all items at current level ...............c0sssccssecccceeessvescvcccceessssessvecccssensvcvscvcesenenssens 9-4 
+Bel cleanup EVEL 3. v/s rer ewacsetssvetes saa deces seus dees aude codetustuehectdevateae sbustecs dese oteepentovedeantene, 9-4 
+CLEANUP convenience fUnctions.............cccccceeeeecccccscceeseececccsseuseccccssseuseseeesecssseuenseeeeess 9-4 
+AGG an TtOIi hs se ttt ae clean ahaa oe can ht Sal A eh et ak 8 eh, ae Lak Jt eh, bn dak Zod Sk, nce PON 9-4 
+Add an object .cc8nickinaveinnciiiraive al aa eave ee ia 9-4 
+Adda: I/O. channel ie sce sisi cetctideses sdvcteeectedads dsdesevasievedesedestieusiedodesodtsaseostededasotusteescdes 9-5 
+Add'an allocated -Cellisii..ce 5 ivbcsac cesta eivk cbc Savas Bev ce kbs dav bu sv ev pecs ae doves avs n bev bewe ke 9-5 
+Add a:shared:allocated Cell ic. cies cccctuce ceseabetschedant ccucsvceccea tune cuvesieeccnsduveconesetectesdueeseeceee 9-5 
+AGG: a DYE xs hooey Ge Sect ast aleastiaaetsu aloe desde ee eet 9-5 
+REMOVE2AN AEM 06 ce acca eaelcertsoteysddgeteaecedateuevecsued ate cskeseasoeteseedstescasoteetedstesc ate svddedS 9-6 
+|B Y= Fei asee2) 0 ah | 08 Cee ete eae ew A at ee ow a a Pea a te oe a 9-6 
+
+
+OLIB REFERENCE 
+
+
+10 The APPMAN Application Manager Cass...............sscsscssscssssssscsscssesssscscescsccscssssccsesssscsseeens 10-1 
+Active Object Pri Orities ss .syssec sees secgsces steceveseactaeca stucedvedechere sted edtpodsteteguaeteote eusteevpunet#s 10-2 
+Active object ‘scheduling s.::2sc.ccinsceineniiiipenide tine. ieee leona iaeaeainns 10-3 
+"Phe 'a0--T ON FEtUrM: VALUE ek. 8 8 ee see lB ee ete See hined sas GO ok Bek see RR eS co Rs 10-3 
+PLOCUISOFS asses sai iver eb ei Reeds eh A Beit I BU ee eee a eeieraeeNs 10-4 
+CLASS: aS Tami elo cst ce ate salee eek cidade tots beat <desetes ois restedesetes ates ientevevened tanbawiaretoetescetes 10-4 
+Class Cefimitin icc: cesscseceevecsendeveigens cavacnecens cdancesedandesscdaadesvadeadesucdeedeaus cosdeatadenssavceoess 10-4 
+PHOPCEUY. isos sek cote acretiics dur cies cane tuet see abn t ota siuk tavauteaiv syne cee (alwtedes Watses dautetietagt Se Gute a 10-5 
+
+APPMAN Methods o..d.cccssccseicaectesicaeceesccaaccesccaesesdenasenvecdadubudedaceaucdsaceundepasvatceseevancesseeateds 10-5 
+Tint altSO%. oan seevactess darecevedvaatevscaaazedenasasrvacantevsvedss oevvedsavisetesscicedesavigcnesededsee Meet A 10-5 
+Wait on I/O semaphores: ...:2:.:.505.2.cpiteditedinieed aevieibedivdah dines bespine eens detbdadeebece 10-6 
+Start Scheduler 08 ote cette Aad lee tliteexlaesdeaseitidece daesd ae dbo Gee ete Aa ieee 10-6 
+Stop: schedtilergssccnsict. vei igi ved iv Ri bia ee i hea are ee nee eee 10-9 
+Ad ataskes.2. occ stcscereciecvesediveceteredots Gets sentecedelstedevbcstecedetarelivrinteccuedstelevicntedededssedeerds 10-9 
+Load a: TeSOUrce isis ccessccdeeeeccidie vases cae shdbasaedisbesaeiaboesandesvedelieseedardeveuserdevvasrbeveusanbesvacs 10-9 
+Load a resource to a DUfP EL 2.2... eeeeecceeenececeseneeeceeceeeeseneeeceenaeeecseneeeesseneeeeeesneeees® 10-10 
+Generate resource file MAME ............ceceecceeeesceeeeseneeeeesceeeeneaeeeeeesaeeeeseneeeeseeneeeeesneeeees 10-10 
+Display TOtter: 2. sescset states getec scees deh gadat ppevedeuseh ga sec eaup odeseee paien sep edesbee grates ovat eee eeeet ss 10-10 
+Notify an-error:..si.t.cyiiecthaee teeth eee baesd (BRP a eGR ERE ER Raa a 10-11 
+Clean up resources and report AN CLTOF 0... eee ee eeeceeseeeesseecseeceeeceseecesaeeesseessaeesseeeens 10-11 
+Find application image file... eee eeeeeecesneeeeneeceseesneecsseeceseeeesaeecsaeesseesseeesneeeesaes 10-11 
+Ensure only One COpy FUNDING .0..... eee eeeeceseeceseeceseeeesseecsaeecsaceceeeessaesesaeessaeeseeeenee 10-12 
+Change active Object Priority ........ cece eececeseccesseecsneecsseecsseecesaeeesaeecsaeecseessseeeesaeessaeers 10-12 
+
+11 The ACTIVE Class and Active Objects ..............cssccssssssssssssssccsscsecssscesssscssesssccseessssesessseees 11-1 
+PLeCUTSOTSyésiscdstaticestdsasesttaiieesadataacatds ooensa aaes tea ioarsiateceatea oo tia eee ion lista atioaes 11-1 
+Cass Ae tamiti omnis sss. cish 255 eesensecn ccvnctel benadha ceusenst age ieneaceva diel onetateacectaneteaunedenseceetetsinnerehed 11-2 
+PLOPerty wisscicssseecne dic ocasdtetess Mapbasasete ds i Auanduad cated esdvsndasdshdeds Padvaaseedscdedi todvandestsetsiesbovs 11-2 
+
+AGTIVE methods:.5.3 cies cute zyore ha Seeneeh teu ece da sven cidade neces dead euvtdyeeec¥a sues ceUa dyads da See teedeauetecds tuned 11-3 
+Destroy the instatice .:-icsssgsisccaiieessiasdaceei caus candi icasigeaagesssaiossispeatas aoedeatseateneaonelass 11-3 
+Initialise the anstanice..i2.c5<cicsii.ceccgeckccchcecssietsneees oiuhelepodeedoeseactssvenshenevadenoeseetseederectes 11-3 
+Make -airequest toirutls: iscsi A sctisenstiss Aathstdnien Anriesi ann eeu einen ae 11-3 
+Cancel a request to Tun vs. itscssssesscavssed stays seitcavesdsaevessanecvsssdseves seitcvesstsswessusscevseeh steusee 11-3 
+Hanidlesan: errors: ic: .aisaccsatavicestaniaceenceieeasseniacantanieactasiacoutinion tasiaceutentoueted asunndansaees 11-4 
+PLOCESS! ath: SVEN EG ci ccs sous chek Seve ewes Saye coed lewd ewes sand outed Sevdewws sawe coed Seed ques Sawaawes Sevbeis Souhewenleebest 11-4 
+
+12 Idle Objects and the AIDLE Class ..............csssssscssssseccsscsccssscseecssccsesssscscesesscscesssssesssssssesess 12-1 
+
+We OBjOCtS s.ccsecicvecseeieveian aes tiated ec anndeeucdand eve danndes uedagdest cde dea uecdaedeatliaadsauidenesatidsebvabiaspasbiees 12-1 
+
+AIDLE), «.\ bectseeenctih ahiat eit aad see iota eee te Lo a hae ote bites 12-1 
+PRECUTSOLS:ecsleecese aids eer edteese ia bev iaseceau cos ae a veeb tea e eaee cea Teev eP NN ReeA eves sR NeeTegEeNeLS 12-2 
+CG laSS: dia SE aI ont fes oat echige eet ges Seat so date odes acct edad eet le beeke de peegeies cote teyedatvesntedesotereals nists 12-2 
+Class Cefimition i s.cccssisesceteiesavdeveedanicseesardevecderachvucandees stand evvedapbenscdaadesuedagdeaucdeveeatedeees 12-2 
+IPEOP ELEY. 6 ose ok ocs ante bet vee ck ett oaea tect seesaw tone Seve eu Cauat cake tacbnts oaliteces tevests Gaus otha teeketnaaheteess He 12-2 
+
+AIDLE meth ods ic: ccscicah cess cevsesancdecevas devedsa nce icaa cove dcnac du ccaacueudedeces vadda suaudedacsascdaadvandervestees 12-2 
+TVA SOs ose d od scites Seance vdestue cae evtenecedetats cog rebeceesdesetdeatas ecstatic cédaust seesedessMeetesscudetstecieeass st 12-2 
+RUM eee eaec es bees sa 5 a Be Read os ew aa ehh Ten gat eae bs Beda bee edo dea bedeb bg bea vaee anaes 12-2 
+
+Examples . 230i ein ia el Ae ae Ae an Aeon Ghee ates 12-3 
+
+13 Timer Active Object Classes.............cccssscccsscssscssssssecsscssecssscssecssccseessssssessssesesssscessssscssesssees 13-1 
+Class diasratn 2: 5.20585. Se Hn A SS ts SL SE eg 13-1 
+PLeCUrSOIrs isis thess A aodeasovstiess Aaasbiacconteess seandian oengeeessusvdseeseasguee svandeenceasbas dvandebacessbeaboud 13-1 
+
+"EIMER 3s 2203co 2:53 eeended segs ent cebaded Soeuscuee suescehsdexs custauvecasdunvs tush lvecehsdune covtsuneg ch fuvnedee thoes Sieneds 13-2 
+Class: CetnitiOn: sceissstacdteovstes aon sade ties chasis sala ade teaacenetahecstea age elaedancasecentase tess 13-2 
+PLOPOLly: 6 soaicch odes se cdeves Sa stgwesdechveuh ocbh cockscsteuus degdgostacsbevubecubausie aveumenca poauute esbaeuhoeeseerh oeevech 13-2 
+
+TIMER methods:....02. 84s uaada end ahaa asain aontacn aaa netted: 13-2 
+Tin tala Ss :2:. 5.0; tees seta degst.Ye Seosduda be wseeis Sees cebadeccseds deesdeg ade ustavaduusdusaguasseda duaduvetvecseds tueaeelsd 13-2 
+Olle (relative): s<.ce35:4 scores esas iets neezessacanncssk aoakesas oa uacash tebe ae UST EI Os TES AOD 13-2 
+
+
+CONTENTS 
+
+
+Queue: CabSOlute) ec. 200c es s2ces ve Bees Pee Pbces Peve es Pevadvhe PeVe dees Pevbbeue Peds Bes tevsdebe Celedees Povbbeeetevedec 13-3 
+ANIMATOR< j5:.cTiscsisvesnarssndaviceehaginnesadaisecanag aoecksshtaehan aoseudaieecatag apsekdasoasaenapeuadaseasteiiat 13-3 
+Glass: detamiti Omics, ccsenctt Seng8s ccstetsactecen ta veanctyant esuntant ciunoactesunde ceeretgneneseiseceswengeetesteadeoeiey 13-3 
+Property ui. cissi wih nhhinnes dabndnhsiinindaii dai eanhediakeie 13-4 
+ANIMATOR: methods 32.0555: Abs csistiessba tive coisteoss Ds shvs eateteosechs dvs subathoseods divesvateesichadioes envy 13-4 
+Initialise 
+Run........ 
+BUZSND Aside ion sitet cid atis bathed issphbievi A siteas seebisl vsteas erases Anodiaiaetioe Mattias 
+Class definition 
+Property 
+BUZSND \meth Ods0eic5 ce; oi aeks Shel lace iath coehan u aed descoen Geeta cod auscees couscaeheavscceaemesnceneseacees 13-5 
+Tita SO: etess fess oilsdcads ls ovts teas ceceheabectedianeeceda casa te sua cevaedues cute ddatsavnnaes cubseeec eseauns suuatiaedes 13-5 
+CAM COs sos cies Seuseuittaws cave dexcenvachussevasunotigavevssevachwncepaduessdsacenasuydueveracsdusesuveduesevesdeverebeaey 13-6 
+OUCUS 2 ipcccsses cher te thre tistteetie ie dke coats e oat teettnadesterestaticrat tse raatecie rete ttereetstie cates 8 13-6 
+PRU pei she sot ied Soe Gaske Tou Goeh Pek aev oak oPaw Se av eow dah hehe ae dak So hgeEL Toscana bk Ge goede ab bas 13-6 
+14 File Active Objects .............ccssssssccsscsscccsscsecssscssesssscscesssscseessscsesssscssessssesesssseesesesscssssssesesoess 14-1 
+PLOCULSOIS ...ceztecceseyeedensebbidietiseede vanes cabin besbedencesaadeueeeddanocna ceuudendcdanosanudevds ov cdertievecevaliy 14-1 
+Class: diaeramiit sis 28 athe ea aid Ma al aii hah ci el a ieee eaten ibs 14-1 
+FAGTIVE aistectniiais Sevan ha tauicardiaa esavei ial iisarai ni anmaviins onan Aaa reiiney 14-1 
+Class Get nat OM ors cecedecdeeeiavscedeee ee ces eiiveceucsdeuel sehvedsuaddeeceadte ecebevngeyesedse sdeneddasunsorsaods 14-2 
+PLOPEI ty see cec 552 beasebes beeen aes ates beta yas aac heaved ween ng dou beebedeveaaa dens bevacdandaaa de vdvonudeviaetevubers 14-2 
+PACTIVE methods's.c0 3.00.8 neste ie ati eon ie ee oe Ne ae tebe eth Oe oes 14-2 
+Thi th alis@ sis; vesecssaceseiadievae cesvevascedaveas degen sau coasvty cesevenrceaevene covuecnacesvaetuessvecaacesvdeda cuiueaaaced 14-2 
+Cannel de eect sreouck ccedenstadepenehcvescaukoteyogeta vet eiunedes obetares elu bedeg  ueteved eta todes sechevegedabetep cashes 14-2 
+Handle: errors suc cecevs caevielbeckecesecni ves aigbetesecaandes taeba bese ddancehaadevdeee Ghavdesdedvedens ovtanoeeenaeyy 14-3 
+Close. any, opentiles atx .a.tee ait titan cit ts ai tut al able A aie tt 14-3 
+ESCAN fo setosstienich. tei tends eater a tales ear aieianieav aie eniaieie aime eaereliees 14-3 
+Class Cetinitl OM, ois. ce.ccieccescintie ccessvsde ces suntecesssheecesans decshanteeceuantsedenadheagesaragoessardanunsodecots 14-4 
+POPOL ty s.eeses3hooRades ediv dae ba san be beds vient dou beave duvaenngeeu de vedendanecdeide ony dandaaeuervaveuudevineteoubery 14-4 
+FSCAN ‘methods: :. ae. cteecctee vice ache bites abst ace adedaes Woe ahi sleteds aeease satan Saelems chen Gut inns 14-5 
+Directory féad +. ssncei eevee eke eee ee eve ee Bi) 14-5 
+Process read: COmplett Onis, so. <cessz. ty gut eis etegeces sant tute veubeny ssapstedetes bens seeteedevepecnpsdeesnty os 14-5 
+Close directory filés.:.:.cc inca ya tenia chieniini aeiies el aeytee nil anpebeaeits 14-6 
+Match a found names. i. civics ces caiad ce aucd ca beeades tisk aaa ca eitaces tvs eas caveeaas Siekeencseedadua veakeae cde 14-6 
+Start a:directory scais:.:.iss mass ain eaieidaiaenicattiriniatanierainat ences. 14-6 
+Deferred FSCAN methods.............ccccccecesscceeesceeceeneececeeeeeeeenaeeeceenneeesseeeeeeseaeeeeeseateeeenaaees 14-7 
+Scan completion y:.23.:2.y3s0s00) aviesteeil davies syed des need ylides needs 14-7 
+Next: diftectory name 2.5.8. a00 vic od eat hon ee AR lee ihe eed eto 14-7 
+Next file namie si. is.cccecss cess iestcdeedcas cess deaec des cedaceescedasdesceasnccnucaecensectucesvecaucesveaacuuaeaadens 14-7 
+Bind: Of SUBGIFECEORY: 5.4 <5, sectenndetet sits testenssetesstegtanteveyedebotegsintedtecesodep saat ethtetehores santa 14-8 
+FINODE issiecpsistenseeieiecshesedabe tel begiy sash lpi psaes Bind Tesh ydene Sivas desponb eevee begiaees epee Lay 14-8 
+Class Ge tiniti oni is ch Ate ciedete nt dtenst hack oan ctectades bisects saboeaaes bes ean obetetas tick danaseatedua suntan cies 14-9 
+PLOPerly sshsieeets Saves rt Ai ethn s Siete ease Patni ai eau eareieeay 14-9 
+FNQDE Methods it, c2cec ccedestunvecesetdecesavsdacetstsnedehivnsoeetsdagcdeneradoiebedagstesiyngointetesouugeredeentedes 14-9 
+Read from appropriate Channel ......... eee eeeeesseecsseecsseecsseeceseeeesseecsaeecsseeceseeeesaeeesaeers 14-9 
+Process read Completion ............:eseseceesceceseeeeseeessseecseecsseecesaeeesaeecsaeecseeseseeeesseessaeers 14-9 
+Close both open channels ............cescesscccsseecsseecssceceseeeesseecsaeecseecseesssaeeesseesseesseeeses 14-10 
+Starilist SCHETALOM 26: tes santededesses cep eeteshdeset odes sent etedesceeey dees ated leds ect sceda ei ceeeebeebeaeet eg 14-10 
+Deferred FNODE methods ...............cccscsscscossnseseessssesensoncecensnseecensusesesenseesseteseecsersseecsnnnees 14-10 
+Handle:completed:l sti... 20s. atcteas est cae eho Sisk ee Bichon tak see Sieh oes atewe Baan an ee ts 14-10 
+Process:a list tems scsicse. dese ceseccdaceacccdacoundessecancesasvandesessetceassuarceniva cons detecessacde ceaseeanees 14-10 
+CAS Ye egectestiics octet cnet ste takers Mes dardep stat rue rath tee tates pat dee stern ete ds tates Oe stall Sarath aa Sty 14-11 
+Class definition siccccccsesdevcsccstegeedset cesedsededeedaetcdvviceleseviaabccuy dead cdevdeeb cabeaded caevacee ceuedcvoees 14-11 
+Property s..26 sect tte eh a as Se eat Rt eh a eh ited Mat oO Ae eNO a eet son 14-12 
+FCASY methods sic. cciicteciesieccciesevtascesevees ceseedarceaescan conendancensacnucebvecne ceneceha cenvedaa cesaeedeenset ea 14-12 
+Cancel PEQUeSt x. sssccesdeses dist setseededes edussussevevednssvepacouess votetsdueuetedstededstupedebendedesesupncobeste 14-12 
+Read TEQUESEE icsecscccsecaeracsvececcee daaedceuacancenscdandesvedhades uedeedeaus dandeae dosbeabadevbearcdevssanccoeises 14-12 
+Write TEQUESE aienied Able AR ed GU Recivte tah etek de aie hdl Muted iin deal ede tet ies 14-12 
+Process read or write COMpIeCtiON «0.0... eeeeeeeeceseesneecseecsseeceseecesaecaeecsaeessseessneeeesaes 14-13 
+Close the fle so ccecicedecectesscedenvenssvedaaes Deedee de de daeacenedisavusounsehlGedeea We eterenieedets eiuseee res 14-13 
+Open a file sssertesovtteeaiydastgiseesteiphes eae Lee plaad ede gn angen ee aip eee 14-13 
+
+
+OLIB REFERENCE 
+
+
+Deferred: FOAS Ymethods esis: teeesdugsteectts deus cidsdevsleasduye ius sdees teases ceVadunedeadtunedes sdunedessinbeds 14-14 
+Inforin: Of: Completions :..<csadascasieatic aadateatisiacswadariedusaniacsngatsesaaredatonsaneenlasedtess 14-14 
+BOS YING oir os cnehieehiden test iocts ch guct boutcah Sigs auch saubicous Stes gues debeaeh sees auch casleses de soavehs ashesuhocwsavede aehhy 14-14 
+Class:definition .ciAh aici cidcsiiincs Bonin tidi a dcadias eatin oaNaletehiaa sisal eceactede 14-14 
+PLOPETY fess eves ices cies cavbedi eneits tas Sones evaeea chve cuss Be yonnih deverepaaynoetia ceupsvinguooeansduesdevacnneeees tubes’ 14-14 
+ECS YNG meth odsyxc:iiostisvicaveailesriaciesattaissestbatoaniaioatiiaeiaoeatieonatiratcecetiaitis 14-15 
+Read Pequestt:2.55.chicis icacaet sincegsoivaceuksiehcnebide acne odee ieee ciuksaehceteocaguvhocwatouseteeguekecataey 14-15 
+Wile TEQUESt si cosss Jorapscccestieaacrtadeaconsvsauacs sostacmeatoaders Goldeceaspiatedasoseacousteets pvsmeacoessedeeaet 14-15 
+15 File Lists ............cscssssssssssssscssscssssssssssesssessscsssecssccsscesscsssasssasssasssasssasssassssessnessnsssasssasssasssesooeees 15-1 
+PLeCULSOLS ress vat cate Loss Ses vain cat Leck ot necalecte ties ots nxtndeedekuvk ats Gers tvedebins ace ce tetoate yak ous tuseeeabe tty 15-1 
+Class: didetain 2:::sicsisasgiteieiiaeaien ei iva is nian sein aia cave Saini nein: 15-1 
+IPS ETE VARs, ceca ssh Pave i eset Oi ait Sites tee oto va ueeat ety oft candeeste Mieaatescaeatete, lathes eat and stetoteaes 15-2 
+Class definition » is. ccisctcustetudestisenics cated eed cstedevscabndes vedaodes scabedesds deed salideedusdigneasatiavees 15-2 
+PLOPOLEY. Fetish Aire sist oan bbs oak chaeh skeet ch souk ctu painless caunteae e Hiutesh oaWhagea Hates caus see etaadeee dete 15-2 
+PSELEVAR methods’. cciics.ccseiediceevscseceescedacensccauceesccdaseascddaseaucdda cosuccadecsucddssvatcaseedencessseetess 15-3 
+Compare two records by pOinter .......... cc eeseeeseeecesseecsseeceseecesseeesseecsaeecseeesseeeesaeessaeers 15-3 
+PNODE i eseesiicciete ihe aeons Aras iste aves ph era eaieale yan 15-3 
+Class: definition is side ccs ih cectett ce. hudeeee vistc conductetes ies cena eves die oes Liem ieee deen c A 15-3 
+PLOPerty Mires HsitsrSileaves eet ailentta trainee iste ashe ae ave RUA, 15-3 
+PNODE 11@th Od. ois. c2: cadec eds gadasevevnces odes edae sve vedas sdeseddaa devodes otis olessta codesedpeteavvagecstelhyedeseae tes 15-4 
+Han dl é errr scicsic.ccscciscteatedsataaeedvad cdevitan cdvedaededvviaes dav deed cdevdean Cdesdsndusevidsvegs viateseviaes cet 15-4 
+Handlecompleted listises aces Git acetic eek Gate iene ee ee 15-4 
+Process a list 1temis.s i csceivesesevleas cas tarceveisdacess ane eevdelacedcdaususvecdavesecsbavsaceseaesseasves 15-4 
+IPS EEL fossa ted ses dite tet ocveest ste s tat ceeveeshatey hot cetteeste dey etetepec taste tee Set oeeieestedes eteyss Peet toy tosis eae 15-4 
+Class Gefimition sicciccesicsecotveccndesecdarscevicnnces cans covecaveevsddaadenvadarden cdaaseeut dovdeatddevecabicenes 15-5 
+PHOPCLUY. 5 ities sist esec bss dur obss cae btu See obnt oats Suet ove aun teativaunteas cas uesvotaatees audtesivaust ses gbntedus ans 15-6 
+PSEL, 1eth Od Siz cvsdsseciveicss ceseiea eccegicaa Seve deans tevecaa ce edcdnses vecdaduawdcdaseaucdaaceaudessevancessevancedeeestces 15-7 
+Tint G1 AlaSGs oe, codssivedtevess eotatevcesansexsendsneverdiea se sedlsavsieucs sxnsedasaviueieesduveleveuieetsbewiner aioe a 15-7 
+Handle errors: .c.cisiccvacteeesiastics ane caused iancd deed eviaveederbavbetanieveisatdeabidevieveideibevvudenecevics 15-7 
+Caricel list: but dit g® ..3 05, secs sees bie son eoeatones tect ot count sdun beste cee bead cguebtsboteetuntogs anebeeesstness 15-7 
+Add a file Mame. si. ce..ssicedecesicctvs taatcces ccauceededacesucdausdesccdasesvecddvesucddadeaucdsnevsnccueenstcesves 15-8 
+Add -asdirectory Narmes.... fs. sd5, sce A sete testy easbedesotegactpststedesetetanvasustedveedeborepststedpetetorepeas 15-8 
+Procéss end..Of a SCAN. isi cecscesticveaces aevkcdbesseccsecdusiesbesandeevederdeseesardesecderdevvadendeaeddensesvecs 15-8 
+Build filename Dist... cee cc cicess cectetd owes usa cee diid oeesdant sen caudd oevstaeasercddesedeiacesuaaducdershaedes 15-8 
+Ascend one subdirectory level..........eesesescecssecsscecesceeesseecsaeecsacecseecssaeeesaeessaeesseeenes 15-9 
+Deéscenid:to: a: subdirectory atu, cecc.z. poten exes pent hte oteg chp sent ote p odes th eaiet eves edeeecegpietedp deeetey nae 15-9 
+Sela MEW pathsstatoch ists held ee diene teks bali Ardea eine 15-9 
+pensera Tlelistitenie ats ciate litte ctee ihn cee eit eed Beton eed ees 15-9 
+Select anode list entry.:.scce:cnrbs cick elie nea wae dinar aie 15-9 
+Ascend to the drives level ............:ccccssscceesescceeeeseeeeeeececeeeeseaeeeeesnaeeeenenaeeeeseneeeeeenaeeeess 15-10 
+Set/clear a file: tagh. cc: cavaiyitesyshtaeyieideyeeliehighe deere ied peel taeda bd een 15-10 
+Geta: tas eed He eke oat Scat sa sees ictacie aad ste ae oat hated acters Hag ems alslor shaten Gastete tea 15-10 
+Set the file list: Order on. ccc.ccscccsaseueicssevasccssevancesesvascesedearceveicarccassvancensicancepscetnceswecaa coves 15-10 
+Deferred PSEL methods 
+Process the completion of list DUIIGING........ eee eeeeeeeeeeesneeeeeeceseesaeecsaeecseesesaeeesaes 15-11 
+
+
+16 File Management Classes.............scsscccssscssssscsssecsssecsssscsssssssssscssssssssssssssssssscsssssssssssssssonseoes 16-1 
+PLECUISOLS..ssccs,hsascests shi Sydizasseusctecteidaastontactacanhataspossasteaeadsassestesisaaysesasseanastaavengaess ove 16-1 
+Class diasrarn 2.0. fcsitesie hihi ceette dst Subs seis hhh delaeed Rekhaks Helos Eh igaataeed 16-1 
+Class defitittioness 2. sieis45.:.situstsaniese Aedes eens es desiasedes A acsestavitess asbestasioers ents 16-3 
+PLOPOEey. « csss2iis ccs saves revs shee Ped sanes seis tevsdve Steussua steve dvecesvesvecduve ieasevyaseyedevasussevsacusstuusens Seevses 16-3 
+
+FMAN method §:c.ci.s2sssccctsstsctasdavientegianeadaapentactacdndasapensactasdandaihtentantaseendsttesteataoeanda eens 16-4 
+Initialise the file manager’, 2.05: .s.s0ebssehagieeui cg chteks goheouh sa peaehsvehe quienes oeesaven lhe dveeeuboeehevuas 16-4 
+Cancel an outstanding request ......... eee eesceessecesseeeseecsscecseeecesaeecsaeecseeceseeeesaeersaeers 16-4 
+Copy files iss siete siv. sees scksson fh Rasteos Taba teesr tain abeTesr ta Algae ev eos Bi 16-5 
+Delete: filess.iscirissiccasistiosesdaviccszaciiosandsitois to canesisgs.teataneasastagesteatpeasasiagectastaceabentveaetesy 16-5 
+Retiame filess. i303. sectioned id beat ded Se Shes Babee eh 16-6 
+Make aidirectory treesesi: i i.ssh- asiesseatises AnphisisssniebeAspdisscnipions sattesessehSdehae aula ae 16-7 
+Delete a directory: structure ssi.c.ic:20ssceisissecsistevseet sees eats PuboevbioeesseinPubeevtstevssesndubeevistebets 16-7 
+
+
+CONTENTS 
+
+
+COpy. As CEVACE 2.5 feck zeus Fou stehesees Bove tae Peees fens Pevetues dike ste Febvedussdees Hesgdubs tevstebessedvbstoueeeent hy 16-7 
+Formataidevice ssc: iasentetottiaiasscndsisosstesiacontadacelesiaacuntaaaceieseuslackeaeiaaieendeteauicarstom 16-8 
+Nate ai evice sre. teicessctt fescict Sevsanchseetonch srvsancs sdesetengevaateneautonehssceanehcasneensiveenensactesensies 16-8 
+Set file attributes: si. d sca tiheee wtediescesanie needs vaisteteds ovsediae vada eve adeeseetidiassenaoeandes 16-8 
+Deferred FMAN ‘methods ic. 2:ccccsszheecect sing cosadi ne savaceketeradves casa doussuadieasova es sduustewesesateeerciaaes 16-9 
+Processin ¢ completed s:isi-s.sdesisssudshicasscsinacssdachcostgaasoeaicathcnatsauocangaaigesteasiocanaeelasienecs 16-9 
+Processing a Tew file's: 5iic0is sessed ooh ak fegeek oh ahi eek Sake noe a ek aed 16-10 
+Section of processing completed ...........cesceescecsseeceseeeseecsaeecseeesseesesaeeesaeeesaeesseeeees 16-11 
+File @xAStS's 225 253 cscva cies sak sdegecues Pevsdca Sdeeeces sduvedes laces sebe Sensbene Fuvbatbedsidaebetedbsibesesstesesulyceeeds 16-11 
+Determitie-€rror respOnsess..icsiss-ssdavicissealanssadaheasteslaseaudackeasteaiaceabde seas teaioes sleboasteayst 16-11 
+FIMMAK., i, hop ised al ee Re ee Ba eee lea iii ei lied ch eaboths 16-12 
+Glass efi ti ON: sess. retebis esas decease vavde ae secedias cate biatsvaedied sais ddaddesedeea obsedkc wsetias svaeeiacees 16-12 
+PLOPELLY: sosci cvs teassetstiessc¥s vl sctathvsstescevsccudesvssevadeessevadevssevaduessesdteesauts feunebsteusets sfevacnd eves 16-12 
+FIMMK methods 31...tisccrsacsieccstesccesacaitceateassteassattataacneeussanearssausberadascensenaeenacnieoensaaecs 16-12 
+Process a make directory request ...........:cesecesssceesseeesnceceseeceseeeesaeecsaeecseeceseeeesaeessaeers 16-12 
+EMEMD s.3.so3 erin hisdstneb actin kis Anita Manion Asoosio sti Aateas Vitaos Anat siaanios Aaetaay 16-13 
+Gl ass:detim ti Onis cogs 305 bch eens Beiks fad sacks cot subs Ook ache cud Saved ecbaanes Cov tava fubatens Cevioveetenscueesert beds 16-13 
+PLOPOLey: sichisisesscssssisseeadshessteshacsudaadeasteseatesediatsoste tassesbdaaieasteginsushdtaoeckasiateedanveesietss 16-13 
+BMEMGEP methods x. <: 5st sis 265 Soe ece Se cnckes sazteceh Fasacves santeaeh tana peu keancountas rem dekeweicice oeaetebenctoees 16-13 
+Process.a format request:..\.icssco BA sih sti Asis shes Auhasdeaiohahodn shad 16-13 
+Process formatting error as ts2. esses c, erties Ba ertitewsievs Ga stus teeta seis tastevet 16-14 
+EMSGAN #32 iss .cpede5shteasas lata staansoesnaannpeatastvoeasasea sasbeasvevanases estan ieaes Suess aeatapeeenieeapoeateanensigenss 16-14 
+Class: detim iti Oni se. ec. sock cac ares eet se vccnes Sasnecehonenenenes ou caek sacs coentunn cawk gece ewer eoutveseeueceaee 16-14 
+PLOPCLEY oss ssdess aati eatiiss Mattias A AspNi aia ketiseani i hAviiiari bn Anni b antes 16-14 
+PMSCAN "methods we: sacs ase i} savgscave sue del stuneceds aubedet stuns codhatke Subscene Cevacivebevabeusseva cevedehacetessiaces 16-15 
+PLOGCESS AN EITONS, e26scssadavasentaacscaassansoeateatagarsaasoeeiaa sues sulanseestad avasadehedebaauvenestenaeseleneas 16-15 
+Wext: fil@ Tames c..0s2 csi: seicart cosececnd oeneuss Secegens donanen asi ceeacd dents a coehgoekewente ce erelgbenaieusicee 16-15 
+Next.diréctory: Name-..25.%\sisii hen Msinistiaeiet Mais hain Aaieatt aid Aacmeatndi Macias 16-16 
+Hrid Of subditectory ss.:.0ssic:cots2iess o2zideovstawss dasuih ete thors bs thadeaatvesesds dibeeiateesiads hs tevietes 16-16 
+Scat: Completion? sy: sssesds.sc ceases cass scatisioeandsi.tesfeateoeatasiage desig easitasseelaaetestenenbasheesl 16-16 
+EIMISRG sss bette Seabee chats Sicaeasbcg svat ch heen baad soya cus oeeuboad caubanes Saou oes cauhe Si Siesgocnsaababedeeeseen hte 16-17 
+Class definitiGiiin ssscsaceess hai oecseee desea aveaias dh tesati adaes dadoseat vveeee Abeseed oesiens tesactas os 16-17 
+PLOPOLLY Sick sevseees cad ceesd eh stees cea atevedeentays svandevs iealeeys reyldevs ius bevya sues Zevsaes Seeyseus SPevsats Seevoous oPey 16-17 
+PMSRE methods: .ctsctesiccustsaccatesiacdesdastesatonlecceadasecctaalaccuadateavtaaaceastatearsanaceudatearantas 16-17 
+Process: a réad: Complett Oth: 25.254. isievesccessbel aut eotacsshatehaies eouncesscveb badesuecessotehsdehewssonosens 16-17 
+EMTARG #3. cM Ssiseistes dio Aoshi shane kvoadiadwa oa kas 16-18 
+C2 Fil G10 |W le) 0 Oarmerep eer mere er tree pre en rreerertertcrst rete fr crer pret irre nce orne etree entrar tenes 16-18 
+PLOPOLey: vicisassasgceassisg vasa sascvelatus oshesasoassetastosbatasdssaadasaaybesassanned as ovata sesoehadesseatesuaveeiaaa® 16-18 
+PMT ARG methods successes ccuetieis Secdeck asiaess icadecheaguevensdeadecheaguesunsdeadevkeshewevcdeedoctedebeonsodes 16-18 
+Process a wiite‘COmpletion 4. jiscizs-c.cuscabssshaesdeacithe sees boepseusdtpacess das esesedte,cvapdenesesseuascs 16-18 
+File: manager exarnple tenis: icc. 2eisziveie Saves cosbzividel Jaevecustdivsdeh Suavesuetzevsieh Seeeessettuvetel auvsesis tubes 16-19 
+17 The LOCS Local File Scan Class............ssssscsssesssessssrssessssssesssessscsssesssesssesssesssesssessscsssessoess 17-1 
+PLECULSOTS esis seceigd cess casvace sedan cess dus sacs uceuaevan cuanecancesa seen dsauecae cous sues dvanecaudeuecuavdasnuaaneeseseny 17-1 
+Class etinitiOns oie: ce. cesses cseheedesediaecesudtedenichseceeadhsecenadtaeveradtesteneddaczenetiesunnerdasunsceedoes 17-2 
+POPE ty Si eseesseecbe asian t ech bee vaee dees Deda w aes ddoude bude vaaen qdeubeobudancane uevvaveusdevieendeesbery 17-2 
+LOGS Methods ec seiss cot ces. s idee aed aaka ibaa eet saath tae Woes etd eens iota oem ae ian 17-3 
+Perform: a: file:Scatt ccccicsisseciecesiiveiecditeesncessecaecdidesanieasvste ceieudavecaeseae convene cesveete ceaveaacens 17-3 
+Check file name:match soo: chic cuceliescasecseecesediescosevetedetadiya cobacndedehutieacunartacdegedesvcusereess 17-3 
+Deferred LOCS methods: :a.siscsccceisst cessackiecsvdett cdevicabecovdeae ceeyccabasevacea cdevecsbses veces caeuecsbecedess 17-3 
+Process atile name ws. icciessccse, cbcteees iectecneaitlawe cueeean clidbaaes beeeaan cela aes eeeesenedesatea seeesde eds 17-3 
+
+
+OLIB REFERENCE 
+
+
+TS System: ServiCes:..ccas.sscocssessnnsedessnotessssscesosdoasessesondesendensesensandesendacsesesenodesestsoveeansevesessessnssssenes 18-1 
+PRECULESOLS 2 oiys acted cecpestiyedets fa veeo ative date Coa stepaveyo denn deg saueaderonate dea stuusctpeteee dees tapecepedeneteeoes 18-1 
+SYSTEM ssciiiintin aaah euisiaR ani ete ae aia loa pane elders 18-1 
+Class definition) 68 Aen aside ded eatitbhed abide la aie 18-2 
+Property, Hi.cren eset est iti biel hott as eh ais eae eae, 18-2 
+SYSTEM Methods. i... cs cnc heerseduvrestadidecssedisceakadededecadeas cotadededededdctatecstadedestinta dedacsevserciaes 18-2 
+Initialise si cvvcscvieseesercesecuerdcvvisnedesesderscevisandens sland cvuedandeesadaades dade deauedaedesud dundeanidevesavadene’ 18-2 
+Coritrol. 1Compositlonini 83... Sites het ea al Gl Meena Gata 18-2 
+
+Set link paste server 2isi..i4si.i Ass eavaestis dus eatasies Rita diate dareraiee 18-3 
+
+Get link Paste :SEVEI sos. f55: ec seet ef geteaeuhy poet ede eoten Sued beet ites teh ieh poiat owe, otep ee daeet eas tense eas 18-3 
+Run an application by file Mame ....... eee eeeeeesseeeescecsseeceeceseeeesseecsaeecsaceseeeenaeeesaes 18-3 
+
+19 Inter-process Commumication...............ssccssccssssccsssscsssscsssecssssssssssssssscsssscsssssssssssssssesssscssssees 19-1 
+PLeCUESOLS<: 34 ssatcscicestesierehiaekeestastuecetauveasbes Waa calcbavoavonstegsaacsuvenssasteouasearaeevanateceoneauseecs 19-1 
+Inheritance: tree: p23 ces tae es hee keeeasconeeck ene cab ee rhc toch ace lees aceon coameidestectiarenetesed 19-1 
+IPCS iiss. ttisid issih tie bienaatien Aoi Asap aliats eisai Ais aighee Aas ad 19-2 
+Class*defaniti ons: 2s. cerseiie teens cist sees dek ceeus evel cevades dats cus bcuva (oh cdvxs cae ouweded doves cod duwedeh olaxeees a 19-2 
+Property sss chs cidseseessasusscsadeeseecaacistsanaesss sadeciacsssdeasssssesuasovad saveasdeseagebdgaseeckesuaosandaess sae 19-2 
+TIRG@S, Methods rics f 5203 cccsect 5 cnctet cencned re nuevos sco cves eynucteseavlcwalee a cteressleredonseeres avnguen sieneeensinees 19-3 
+DeStloys sssstoeSAsisids eh Attia Aisa ai snide aslas doa as 19-3 
+Tint Ala S65 c2iosscte.vas ete dcoes. te Seendete te oseev' Sena dea dese ae una Gav tbaxseaw dus Cava dyaeeede dune davbtueeee ds tan edes 4 19-3 
+Olleue a Messase Tea! sis.cs.shcsssceus sseses..oinadeus seeeeathodesss vs seateatsedelauaceabasieaasteaeaceasasesease 19-3 
+Cancel readirequest cis: cei soi abies sence ia heh eared Ske Pen eee A sete bach ad Leeds nb 19-3 
+PLOCESS:AMESSA RE oii ss ERs castes st Astesssosstec si dasteics ove teana hsvoasosseasenssemesazoves asset 19-3 
+Hain dle error set. sis. ccnaaseiet steseseds eeeet ctevesetcvec tek tees eeiceberet cdeysawacvesdetddeesenttevertes ceeeste 19-4 
+Add item:to Server Queue its.i-s.sccacsendasseeeagieaceendatcasteaiaveoadaaiesaiscentlosdoestesitentleedsetass 19-4 
+SERVER eoiititissrccshoei Siohesel te ohiesdbges ewuboees ores acdeaul onus ovens dekgaud sess ceebsekeuth sevouevnsdeugoel caveperlbev ih 19-4 
+Class de tanitiOniessisfacseiccitus cestissdetadins sets duas dead ea ottadiaideasda va csdeseae edediaa daseuasatosiendeees 19-5 
+PLODOLUY, ¢ Peszccvsccss suis cetedeossens teen suetescess desuseedevecessivvedeidveserossceveseisduvesevdevesnseansesessoessee 19-5 
+SERV ERsmethodSis.::.scfardesnc cess sie caitast concsutcataaeeccnncaniceaisaunt caxsaneeaasagine uacaeeoaanegeteucaescans 19-5 
+DESTLOY Ss sisi f5ch cosh achcistsdetbvciodsadouisietdockscoheuzhe dotouckadeedusbedssdustod gouuute dvsduekedysdechsgeatockegevach 19-5 
+
+Wii tialaSe.2s 8 hte tetatitien he teat enon ectateaein dana erie bee ee ea ees 19-5 
+Haid error ss a2. beucteve dea aeeeaee Rive dea lee geresa deve dun idevstedadebetue baegs dull dees des Saeeaceea tuesdeabeeeede 19-5 
+Deferred:SERVER methods .ci.:gs.sosstesiarsendsecstesiatsentasavestasinccuadaaoeutasaccendanseeetesiaccandasiess 19-6 
+PLOCESS' A MESSA BE io. oess cca cces seve goes Seunsoes scud vous coues bua cowdgwnd cous Sout cevb even ceva snub desbeuus cesssues estes 19-6 
+
+20 Link Paste.............sccssccsssscsssscsssecsssecsssesssssscsssscsssscssscssssssssscsssscsssscssssessssssssssesssscsessesossssoseees 20-1 
+Precursors. steseik aia aie ee a 20-2 
+Class: diagratinns 05 ac sn eet Beit ee ited AOS eat eA BL eA et es 20-2 
+LINK CIs ses Saisie Sis eel nei eh ee av a vac eh eral 20-2 
+Class: defirinti Onn $5. 5.505,.05, saetgseet scavetessceebaetevese Sodeceesintesutete sostesinteve de doseeep tate deverseesecet ed 20-2 
+Property: <6 sischceistaibesivausg lets tesivd shed eed Ree heehee een avin eeobed peesede 20-2 
+LINK Clim ethod singe scccisin Jos kit ocbciesd seat odestlen oh ated ted alate dened aided inten ated ts 20-3 
+DOSthOYei gs faves hehiccgsvecvdesicted eis ta edea aces ccane tar deiatenseeps tear ieaeceveesi desedeaaeabeny ee ninereeens 20-3 
+Trnitiate a tramsaction...........ccccceeccccessscceeeeeseceeeaeeeceecececseaeecceseeeeeeeaeeeeseeeeeseeneeeeeeeeess 20-3 
+Request data. :. icici ceisaitccesient ceussae cauiaad canudcboesuvlavecuardea besendesbesas deveiderdevvigergesbeaenaeessde 20-3 
+Terminate a transaction ........cccccccccccssssccceseseeeceseeeeseneeecssaceeeeseaeeeeeaeeecssneeesseeeeeeseaeess 20-3 
+LINKS 3c oisisiay ad eis eee ets eve ei av ian aie aval ai avers 20-4 
+Class: defini ti On iv. cccescceeceessleztedecoteceteessntededadeGertescatededs tag eierd catatedadadevisedarstageteaeiarbendss 20-4 
+PLOPOI ly. ss cceccsedniecitecbeteeedaeescatec tobe va caentehbecsvdeh uedevdesnedevdvstensteebuesvvdueb oh esesvedevdeeciebeabeds 20-4 
+LINKS Veto sooo cscsien sot AG cectuct ah ese a davtue oat atten teed haste thetsd aitted tect abesied ate 20-5 
+Initialise ss ievissreteis shai eStats nieces ei siesta ei baee en elie erate 20-5 
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+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual is a reference document for Psion's OLIB library. It provides a comprehensive guide to the 
+library and documents the classes, methods, properties, inheritance hierarchies and other information 
+essential for understanding and using the library. It assumes familiarity with the concepts of Object 
+Oriented Programming. 
+
+
+The Object Oriented Programming Guide is a useful pre-requisite as it provides the necessary background 
+to Object Oriented Programming as implemented at Psion. It can, of course, be read in conjunction with 
+the OLIB Reference manual. 
+
+
+The OLIB library is supplied as the olib.dy] dynamic link library in the ROM of all SIBO machines. It 
+contains a collection of classes, built on the services of the PLIB library. 
+
+
+OLIB classes provide a range of services that are independent of the user interface used by an application. 
+For example, they include a number of classes for creating array type objects which possess sophisticated 
+behaviour. 
+
+
+Use of the OLIB library allows complex applications to be built quickly and reliably. The OLIB object 
+classes can be used directly or can be subclassed by any application code. They are both subclassed and 
+used directly as components by the user interface libraries (for example, HWIM). 
+
+
+Each chapter in this manual contains a description of either a single class or a number of closely related 
+classes. For example, the Variable Array Classes chapter describes a number of classes that implement 
+different types of array, each with a variable number of elements, while The TIME Class chapter describes 
+a single class. 
+
+
+The description of each class follows the same format. It includes the purpose of the class, the hierarchical 
+relationship of the class to other classes, the actual class definition, a description of the property and a 
+complete list and discussion of the methods. References to relevant manuals are included if any pre- 
+requisite information is needed. 
+
+
+The first chapter contains a description of the Root class, from which all other classes are derived. It is, 
+therefore, a required class in all object oriented programs. ! 
+
+
+OLIB object classes provide services which include: 
+e data storage in a segmented buffer 
+e arrays with a variable number of elements 
+e basic text editing 
+e event management and scheduling 
+e time management and timers 
+e = file management 
+
+
+e inter-process communication 
+
+
+! Tt is, however, permissible for a category that has no intrinsic dependence on other OLIB classes to 
+define its own root class and thereby eliminate all dependency on OLIB. See, for example, the Building a 
+Dynamic Library chapter of the Object Oriented Programming Guide. 
+
+
+OLIB REFERENCE 
+
+
+Using OLIB classes 
+
+
+An application (or DYL) that either subclasses or creates an instance of an OLIB class must declare an 
+external reference to the OLIB library in its category file. If, for example, an application's category file has 
+the name myprog.cat, the content of this category file must start with the following lines: 
+
+
+IMAGE myprog 
+EXTERNAL olib 
+
+
+This ensures that, amongst other things, the defined constants representing the external category numbers 
+for the OLIB category (in this case caT_myapp_oL1B) is available to application code. (It is, in any case, 
+required in virtually all category files, to provide access to the root class, from which all other classes are 
+derived - see the later ROOT class section in this chapter.) 
+
+
+In the source code of the MYPROG application, an instance of an OLIB class - say, of vaszc - would be 
+created with p_new (or £_new) as follows: 
+
+
+p_new (CAT_MYPROG_OLIB, C_VASEG) ; 
+
+
+If myprog.cat defines a subclass of an OLIB class (say, the class susvasEc) this would exist in the local 
+category. An instance is created using the local category number cat_mypRoG_MypPROG, as follows: 
+
+
+p_new (CAT_MYPROG_MYPROG, C_SUBVASEG) ; 
+
+
+Similar considerations apply to instances created by means of £_newsend. 
+
+
+Notation 
+
+
+Throughout this manual, all references to the Series 3 should be taken to refer to the Series 3a and the 
+Workabout, unless explicitly stated otherwise. 
+
+
+Names 
+
+
+Except in class diagrams, a class name is always given in upper case, for example varoot. 
+
+
+The method name in the title line of the description of each method is the defined symbol for the method 
+number, without its leading o_. In the body of the text this name, in lower case letters, is used to refer to 
+the method function (or more simply, the method) whereas the upper case name refers to the 
+corresponding message. Thus, an object's dest roy method function is executed when the object receives a 
+DESTROY Message. 
+
+
+Method function prototypes 
+
+
+The description of each method contains a function prototype that specifies the nature of any return value 
+and the parameters with which the method is called. The parameters exclude the object handle and the 
+method number. 
+
+
+For example, a method for the class var.at with the title line: 
+
+
+VA_TEST Compare two records by pointer 
+and prototyped as: 
+VOID va_test (UBYTE *precl, UBYTE *prec2) ; 
+would be invoked by: 
+p_send4 (hand, O_VA_TEST, precl, prec2) ; 
+where hand is the handle of an object of the class in question. 
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD VOID vaflat_va_test (PR_VAFLAT *self, UBYTE *precl, UBYTE *prec2) 
+{ 
+
+
+} 
+
+
+1 INTRODUCTION 
+
+
+The & symbol 
+
+
+The enter and leave mechanism (which uses p_enter and p_leave) is commonly used to implement 
+structured error recovery. See the Error Handling and Error Recovery chapter of the Object Oriented 
+Programming Guide and the Error Handling chapter of the PLIB Reference manual. 
+
+
+Some methods (the vast majority of destroy methods, for example) can never fail and will therefore never 
+call p_leave. The title line of a number of the more significant methods of this type are marked with a 
+leading © symbol. 
+
+
+With the enter and leave mechanism, a call to p_leave should only occur within the protection of a 
+p_enter harness. If p_leave is called outside a p_enter harness, the process will be panicked with panic 
+number 47. 
+
+
+The p_leave mechanism and its use in method functions is discussed briefly in the section on Structured 
+Error Recovery later in this chapter. 
+
+
+Long parameters 
+
+
+A small number of OLIB class methods require a LoNc or a ULONG parameter. For the reasons explained in 
+the Introduction chapter of the Object Oriented Programming Guide, the message-sending mechanism in 
+TopSpeed C does not support such parameters and they should be passed as two InT (or UINT) parameters, 
+where the first is the least significant word and the second is the most significant word of the data. In such 
+a case the actual method prototype is always followed by a conceptual form, illustrating the intent of the 
+parameters. 
+
+
+Class diagrams 
+
+
+To illustrate the inheritance and using relationships between classes, most chapters will contain at least 
+one class diagram. 
+
+
+The notation is a subset of that used by Grady Booch and described in his book Object-oriented Analysis 
+and Design with applications (2nd edition) with two minor changes; 
+
+
+e classes which are referenced, but not described, within a chapter (i.e. classes whose full 
+description lies in other chapters of this manual or in a different manual), are underlined, 
+
+
+e the diagrams do not distinguish between 'has' (aggregation) and ‘using’ (client/supplier) 
+relationships. 
+
+
+Also note that ultimate inheritance from the root class is assumed and is not shown. 
+
+
+Class hierarchy 
+
+
+In understanding the structure of a specific class, remember that methods and property are often inherited 
+from a superclass (or superclasses). 
+
+
+While a class may contain new methods and property, it may also re-define methods inherited from a 
+superclass (or superclasses). Note that methods in a superclass can be what are known as deferred 
+methods. 
+
+
+To help illustrate these relationships, each class description in this manual is accompanied by a diagram 
+which shows that class and its superclass(es) in hierarchical order. This diagram is placed at the 
+beginning of the class description. 
+
+
+The diagram consists of a series of adjacent columns. The rightmost column represents the class being 
+described and will be marked by a double line border while the column to its left represents its immediate 
+superclass (if any) marked by a single line border and so on up the hierarchy. Each column is headed by 
+the class name followed by two boxes; the first lists that class's property and the second lists its methods. 
+
+
+Deferred methods are separated from the preceding methods by a blank line and are printed in italics. If a 
+class re-defines an inherited method, the method name in the appropriate superclass is written with a line 
+through it. 
+
+
+OLIB REFERENCE 
+
+
+For example, the following diagram would be included in a description of class cccc subclassed from BBBB 
+which itself is subclasses aaaa. 
+
+
+property_1l property_4 
+property_2 property_5 
+
+
+method_a method_b 
+metheod—b method_c 
+method_d method_x 
+
+
+method_e method_y 
+method_z 
+
+
+method_u 
+
+
+In this illustration, method_a is supplied by the superclass aaaa, while method_b is replaced in class BBBB 
+and further replaced in class cccc. Another method, method_c, is introduced in class BppB but replaced in 
+cccc, and so on. Note that method_u is a deferred method. 
+
+
+The root class from which all classes are derived is assumed and will not be shown in the diagrams. 
+
+
+Structured Error Recovery 
+
+
+As mentioned earlier, the enter and leave mechanism is commonly used to implement structured error 
+recovery. 
+
+
+Use of the p_leave mechanism 
+
+
+In general, you should assume that all methods NOT marked with the & symbol (as discussed in the 
+section on Notation) are capable of calling p_1eave, even if this is not explicitly mentioned in the method 
+description. In some cases, such as where a method calls, directly or indirectly, a deferred method (which 
+is supplied by a subclasser) it is not possible to specify whether the method may result in p_leave being 
+called. 
+
+
+In the event of an error (such as out of system memory) occurring a method may: 
+e call p_ieave, passing the (negative) error number, 
+e return the error number, 
+e either call p_1eave or return an error number, depending on the nature of the error. 
+
+
+Some methods call p_leave (0), which has the effect of returning from the p_enter harness (with the 
+return value zero) without signalling an error. This is used, for example, to provide a normal exit from a 
+deeply nested function call, without the need for a zero return value to be passed back through the chain of 
+calls. Intermediate functions in the chain may then be declared as vorp. 
+
+
+Some method functions that may call p_1eave are declared as vorp. One reason for this may be that the 
+method forms part of a chain, as described in the preceding paragraph. If user code were to send such a 
+message within a p_enter harness, the value returned from p_enter would be indeterminate if no error 
+arose. The solution is to construct a shell function which sends the message and then returns zero, and 
+
+call this shell within a p_enter harness. The call to p_enter will then return either zero (if the method 
+
+calls p_leave(0) or it executes to completion) or a negative error number. 
+
+
+1 INTRODUCTION 
+
+
+Panic numbers 
+
+
+See the Error Handling and Error Recovery chapter of the Object Oriented Programming Guide and the 
+Error Handling chapter of the PLIB Reference manual for a discussion of panics and panic numbers. 
+
+
+OLIB panics a client that attempts an illegal operation, using the following panic numbers: 
+
+
+Record in flat variable array is out of range 
+
+Number of record to insert new record before in flat VA is out of range 
+Attempt to set capacity of flat VA less than current number of records 
+Number of record to delete in flat VA is out of range 
+
+Record in segmented VA is out of range 
+
+Outside range of segmented buffer 
+
+Tried to delete outside segmented buffer 
+
+Record in string VA whose address is sought is out of range 
+
+Attempt to set capacity of string VA less than current number of records 
+Number of record to insert new record before in string VA is out of range 
+Number of record to delete in string VA is out of range 
+
+Did not read correct number of bytes from resource file 
+
+Image fails to contain built-in resource file 
+
+Stray signal death in Application Manager 
+
+Request to clear area outside character map 
+
+Bad type/length binary file record header 
+
+Read on serial port already outstanding or read buffer not allocated 
+Serial port read buffer too small for requested read 
+
+Write to serial port already outstanding or write buffer not allocated 
+Serial port write buffer too small for requested write 
+
+Read on serial port outstanding when tried to see no. of characters available to read 
+Read on serial port outstanding when tried to flush serial read buffer 
+Read or write outstanding when tried to set serial port characteristics 
+Control to set/get not supported 
+
+OPL translator invoked with empty command line 
+
+Unrecognised code for setting the console 
+
+String passed to consol is too long 
+
+IPCS Message read failed 
+
+Stray signal death in IPCS server list 
+
+
+CHAPTER 2 
+
+
+THE ROOT CLAss 
+
+
+The root class is the ultimate superclass from which all other classes are derived. It provides the basic 
+behaviour which defines a class as being an Object Oriented entity. It contains property which is, in effect, 
+the "hook" by which the operating system can keep hold of an instance of a class. 
+
+
+A class must be subclassed from either an existing class or the Root class. 
+Class definition 
+Defined in category file olib.cat (generated header file olib.g). 
+
+
+CLASS root 
+The ultimate superclass - all other classes have root as their ancestor. 
+
+
+{ 
+ADD destroy 
+
+
+PROPERTY 
+{ 
+P_OBJECT pc; class link 
+} 
+} 
+Property 
+root .pe The class link. This should not be accessed by any subclass. This is a data 
+
+
+structure of type p_oBgect which is defined in p_std.h. 
+
+
+The p_oBuect structure is as follows: 
+
+
+typedef struct 
+{ 
+HANDLE hcat; 
+HANDLE hclass; 
+} P_OBJECT; 
+
+
+where heat and hclass are HANDLE (a synonym for 1nT) data types and have the same meaning as the first 
+two words of the p_cuass data structure. 
+
+
+For more information on the underlying mechanisms of the Object Oriented system, see the Object 
+Oriented Programming chapter of the PLIB Reference manual and/or the Introduction chapter and the 
+appendices of the Object Oriented Programming Guide. 
+
+
+OLIB REFERENCE 
+
+
+ROOT methods 
+
+
+J DESTROY Destroy the instance 
+
+
+VOID destroy (VOID) ; 
+
+
+Use the EPOC O/S Libbestroy system service to destroy the instance, together with all component objects 
+that are marked for automatic destruction (by means of a PROPERTY n declaration in the class definition). 
+
+
+The destroy method of every subclass must, ultimately, execute Root's destroy method, either by calling 
+the root_destroy method function directly or, more usually, by supersending a pestroy message to the 
+ROOT. 
+
+
+CHAPTER 3 
+
+
+THE TIME CLAss 
+
+
+to_set 
+
+to_sense 
+to_add_years 
+to_add_months 
+to_add_days 
+to_add_secs 
+to_set_format 
+to_sense_format 
+
+
+to_get_sysdat 
+
+
+The main purpose of the T1ME class is to convert from one representation of time to another (where the 
+word time is used in the general sense, to include the date and the time of day). 
+
+
+The Time class stores a current time within its property. Conversion is done by setting the time in one 
+representation with the to_set method and then retrieving the same time in a different representation 
+with the to_sense method. 
+
+
+The time class "adds value" to the basic PLIB functions by: 
+
+
+e using its stored state (the current time) to provide a more convenient interface to changing 
+between the three PLIB representations of time (system time, P_DAysEc and P_DATE) 
+
+
+e converting to and from textual representations of time (this is not provided by the PLIB 
+functions) 
+
+
+As well as the methods associated with conversion, there are methods to add a signed number of years, 
+months, days and seconds to the current time. 
+
+
+The time object stores a current time within its property in a p_payseEc struct which contains: 
+e the number of days since January Ist 1900 (day 0 is January Ist) 
+e the number of seconds in the day 
+
+
+The number of days is stored in a long and can represent dates over a range of about 11.7 million years 
+from year 1900. This range of validity is larger than any of the other representations supported. 
+
+
+The property also stores format information that modifies the textual representations of time. A subset of 
+the format information is used to interpret textual representations of time. 
+
+
+Although the method descriptions which follow show only English time and date text, the actual text is 
+language-dependent. (See the Language and country section of the General System Services chapter of the 
+PLIB Reference manual.) 
+
+
+See also uTImE, the HWIM subclass of TIME. 
+
+
+OLIB REFERENCE 
+
+
+Precursors 
+
+
+A knowledge of the PLIB/EPOC time and date functions will aid the understanding of the T1me class. The 
+chapter Time, Timers and Dates in the Plib Reference manual contains a description of the basic 
+PLIB/EPOC time and date functions and the various formats in use. 
+
+
+Class definition 
+
+
+The time class subclasses root and is defined in the sub-category file time.c/l (with generated header 
+file time.g). 
+
+
+CLASS time root 
+
+
+{ 
+ADD to_set Set the time in a variety of representations 
+ADD to_sense Sense the time in a variety of representations 
+ADD to_add_years Add years to the current time 
+ADD to_add_months Add months to the current time 
+ADD to_add_days Add days to the current time 
+ADD to_add_secs Add seconds to the current time 
+ADD to_set_format Set the format for string representations of time 
+ADD to_sense_format Sense the format for string representations of time 
+ADD to_get_sysdat Get day/month/suffix/ampm name or system format 
+CONSTANTS 
+
+{ 
+
+SET_TIME_SECONDS 0 
+
+SET_TIME_DATE 1 
+
+SET_TIME_DAYSEC 2 
+
+SET_TIME_NOW 3 
+
+SET_TIME_DATESTR 4 
+
+SET_TIME_TIMESTR 5 
+
+SENSE_TIME_SECONDS 0 
+
+SENSE_TIME_DATE 1 
+
+SENSE_TIME_DAYSEC 2 
+
+SENSE_TIME_STRING 3 
+
+SENSE_TIME_DATESTR 4 
+
+SENSE_TIME_TIMESTR 5 
+
+
+SENSE_TIME_FIELDS 0x8000 
+
+
+! Field types 
+
+FLD_TIME_DAY 0 
+
+FLD_TIME_MONTH 1 
+
+FLD_TIME_YEAR 2 
+
+FLD_TIME_HOUR 3 
+
+FLD_TIME_MINUTE 4 
+
+FLD_TIME_SECOND 5 
+
+FLD_TIME_DAYNAME 6 
+
+! String format masks 
+
+PR_TIME_DDMMYY 0x0000 
+
+PR_TIME_MMDDYY 0x0001 
+
+PR_TIME_YYMMDD 0x0002 
+
+PR_TIME_DATE_ORDER 0x0003 
+
+PR_TIME_NO_DAY 0x0004 
+
+PR_TIME_NO_MONTH 0x0008 
+
+PR_TIME_NO_YEAR 0x0010 
+
+PR_TIME_MONTH_NAME 0x0020 
+
+PR_TIME_SUFFIX_NAME 0x0040 
+
+PR_TIME_DAY_NAME 0x0080 
+
+PR_TIME_NO_CENTURY 0x0100 
+
+PR_TIME_NO_SECS 0x0200 
+
+PR_TIME_AMPM 0x0400 
+
+TY_TIME_DAY 0 
+
+TY_TIME_MONTH 1 
+
+TY_TIME_SUFFIX 2 
+
+TY_TIME_AMPM 3 
+
+TY_TIME_FORMAT 4 
+
+! Buffer capacities for strings, including terminating zero 
+LN_TIME_DAY_NAME 14 Guaranteed max buffer size for a day name 
+LN_TIME_MONTH_NAME 14 Guaranteed max buffer size for a month name 
+LN_TIME_DATE_STR 48 Guaranteed max buffer size for a date 
+LN_TIME_TIME_STR 12 Guaranteed max buffer size for a time 
+
+
+} 
+
+
+TYPES 
+{ 
+
+
+3 THE TIME CLASS 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD flags; date and time format 
+UBYTE dsep; date separator 
+UBYTE tsep; time separator 
+
+
+} SE_TIME_ FORMAT; 
+typedef struct 
+
+
+{ 
+
+
+UWORD fld; field type FLD_TIME_XXxX 
+TEXT *buf; address of field 
+UWORD len; length of field 
+
+
+} SE_TIME_FIELD; 
+typedef union 
+
+
+{ 
+
+
+TEXT *t; 
+
+ULONG *1; 
+
+P_DAYSEC *ds; 
+
+P_DATE *dt; 
+
+} PT_TIME_DATA; Address of time data 
+
+
+} 
+
+
+PROPERTY 
+{ 
+
+
+P_DAYSEC ds; days and seconds 
+SE_TIME_FORMAT f; text format 
+
+
+} 
+
+
+} 
+Property 
+
+
+time.ds 
+
+
+time.f 
+
+
+TIME methods 
+JTO SET 
+
+
+INT to_set (INT format, 
+
+
+the currently set date and time for an instance, in days and seconds, stored 
+as two Loncs. It is manipulated by those methods adding or subtracting 
+seconds, days, months and years. It should not be changed by any 
+subclass. 
+
+
+the currently set textual format and the date and time separator characters 
+that will be used when requesting the time and date as a zero terminated 
+text string. It should not be directly accessed by any subclass. 
+
+
+Set time 
+
+
+VOID *pdata); 
+
+
+time from a variety of representations of the time. The representation is 
+
+
+pdata Is the address of a uLonc containing the system time. The system time 
+is the number of seconds since 00:00:00, January Ist 1970. 
+
+
+pdata is the address of a p_pate structure. See the PLIB manual for a 
+description of the p_pate structure. 
+
+
+pdata is the address of a p_paysec structure. See the PLIB manual for a 
+description of the p_payssc structure. 
+
+
+uses p_date to set the time to the current system time (pdata is ignored). 
+
+
+Set time's current date and 
+specified by format as follows: 
+SET_TIME_SECONDS 
+SET_TIME_DATE 
+SET_TIME_DAYSEC 
+SET_TIME_NOW 
+SET_TIME_DATESTR 
+
+
+pdata is the address of a string representation of the date (the time of day is 
+not changed). The date string should be in numeric form and include the 
+day, month and year number in the current order (as defined in the format, 
+set using the To_sET_FoRMaT method) and delimited by the current date 
+delimiter or any punctuation character. If the year field has two digits and is 
+greater than or equal to 70, it is added to 1900; otherwise it is added to 2000. 
+If a date is set successfully, the method returns the number of characters 
+processed. 
+
+
+OLIB REFERENCE 
+
+
+SET_TIME_TIMESTR pdata Is the address of a string representation of the time of day (the date is 
+not changed). The time string should contain either two or three fields, 
+separated by the current time delimiter or any punctuation character. If there 
+are two fields, they are assumed to be hours and minutes and the seconds are 
+set to zero. If there is a trailing string which matches the am/pm string 
+returned by To_cET_syspar, this is processed with appropriate effect. If a 
+time is set successfully the method returns the number of characters 
+processed. 
+
+
+If successful (i.e. *pdata defined a legal time), the method returns either zero or, if appropriate, the 
+positive number of characters processed. Otherwise the current time is not modified and the method 
+returns one of the negative error numbers &_GEN_ARG Or E_GEN_FAIL. 
+
+
+J TO SENSE Sense time 
+
+
+INT to_sense(INT format, VOID *pdata); 
+
+
+Write a partial or complete representation of the current time to *pdata, where the representation depends 
+on format as follows: 
+
+
+SENSE_TIME_SECONDS pdata is the address of a utonc to take the current time in system time 
+format. 
+
+SENSE_TIME_DATE pdata is the address of a p_pate structure to take the current time. 
+
+SENSE_TIME_DAYSEC pdata is the address of a p_payszc structure to take the current time. 
+
+SENSE_TIME_STRING pdata is the address of a buffer, which must be at least LN_TIME_DATE_STR 
+
+
+bytes in length, to receive a textual representation of the date and time as a 
+zero terminated string. The conversion is controlled by the current format, as 
+last set by the to_set_format method. 
+
+
+SENSE_TIME_DATESTR pdata is the address of a buffer, which must be at least LN_TIME_DATE_STR 
+bytes in length, to take a textual representation of the date as a zero 
+terminated string. 
+
+
+SENSE_TIME_TIMESTR pdata is the address of a buffer, which must be at least LN_TIME_DATE_STR 
+bytes in length, to take a textual representation of the time of day as a zero 
+terminated string. 
+
+
+See the to_get_sysdat method for further information on the size limits for various components of the 
+date and time strings. 
+
+
+Returns zero if the time was written successfully to *pdata, or one of the following negative error 
+numbers: 
+
+
+E_GEN_UNDER if the current time is too early for the requested format 
+
+
+E_GEN_OVER if the current time is too late for the requested format 
+
+
+J TO_ADD_SECS Add seconds 
+
+
+INT to_add_secs (INT lsw, INT msw); 
+INT to_add_secs (LONG nsecs); (conceptual) 
+
+
+Add the signed quantity nsecs to the current time of day. The Lone nsecs is actually passed in the 
+message as two INT parameters, 1sw (least significant word) and msw (most significant word). 
+
+
+If the number of seconds added is such as to cross the end (or start, if nsecs is negative) of a day the 
+number of days is adjusted accordingly. 
+
+
+The new time of day is set modulo 86400 (the number of seconds in a day). 
+
+
+Returns zero if the adjusted time and date is legal. Otherwise the current time and date are not changed 
+and the method returns one of the following negative error numbers; 
+
+
+E_GEN_UNDER if nsecs 1s negative and it would take the time earlier than January Ist 1900 
+
+
+E_GEN_OVER if nsecs is positive and it would take the time later than the latest date which 
+can be supported (about 11.7 million years AD) 
+
+
+3 THE TIME CLASS 
+
+
+For example, to add one minute to the current time: 
+
+
+INT AddMinute(PR_TIME *self) 
+{ 
+return (p_send4 (self,O_TO_ADD_SECS, 60,0) ); 
+} 
+
+
+JTO_ADD DAYS Add days 
+
+
+INT to_add_days (INT lsw, INT msw); 
+INT to_add_days(LONG ndays); (conceptual) 
+
+
+Add the signed quantity ndays to the current date. The current time of day is unaffected. The Lone ndays 
+is actually passed in the message as two INT parameters, 1sw (least significant word) and msw (most 
+significant word). 
+
+
+Returns zero if the new date is legal. Otherwise the current date is not changed and the method returns 
+one of the following negative error numbers; 
+
+
+E_GEN_UNDER if ndays 1s negative and it would take the time earlier than January Ist 1900 
+
+
+E_GEN_OVER if ndays is positive and it would take the time later than the latest date which 
+can be supported (about 11.7 million years AD) 
+
+
+For example: 
+INT AddDays(PR_TIME *self, LONG ndays) 
+
+
+{ 
+
+
+INT lsw,msw; 
+
+
+lsw=ndayséOxffff; 
+
+msw=ndays>>16; 
+
+return (p_send4 (self, O_TO_ADD_DAYS,1sw,msw) ) ; 
+} 
+
+
+JTO_ADD MONTHS Add months 
+
+
+INT to_add_months (INT nmonths) ; 
+Add the signed quantity nmonths to the current date. The current time of day is unaffected. 
+
+
+Returns zero if the new date is legal. Otherwise the current date is not changed and the method returns 
+one of the following negative error numbers; 
+
+
+E_GEN_UNDER if nmonths is negative and it would take the time earlier than January Ist 
+1900 
+E_GEN_OVER if nmonths is positive and it would take the time later than the latest date 
+
+
+which can be supported (about 11.7 million years AD). 
+
+
+JTO_ADD YEARS Add years 
+
+
+INT to_add_years (INT nyears); 
+Add the signed quantity nyears to the current date. The current time of day is unaffected. 
+
+
+Returns zero if the new date is legal. Otherwise the current date is not changed and the method returns 
+one of the following negative error numbers; 
+
+
+E_GEN_UNDER if nyears is negative and it would take the time earlier than January Ist 
+1900 
+E_GEN_OVER if nyears is positive and it would take the time later than the latest date 
+
+
+which can be supported (about 11.7 million years AD) 
+
+
+OLIB REFERENCE 
+
+
+J TO_SENSE_ FORMAT 
+
+
+VOID to_sense_format (SE_TIME_FORMAT *pf); 
+
+
+Sense format 
+
+
+Write the current format data to «pr. See the to_set_format method for an explanation of the fields in the 
+SE_TIME_FORMAT Struct. 
+
+
+It is typically used to obtain the current settings before changing a format field by means of the 
+to_set_format method. 
+
+
+J TO_SET_FORMAT 
+
+
+VOID to_set_format (SE_TIME_FORMAT *pf, UINT mask) ; 
+
+
+Set format 
+
+
+Stores format parameters which are subsequently used when converting to and from textual 
+representations of time. 
+
+
+If pf is NuLL, the method uses system services to set as many components of the format as possible. It does 
+
+
+this by sending itself a ro_czET_syspaT message with a format of Ty_TIME_FoRmat. In this case the value 
+of mask is ignored. 
+
+
+Otherwise, pf should point to an sz_TIME_FORMAT struct. 
+
+
+The values of pf->dsep and pf->tsep should be the new character codes for the required date separator 
+and time separator. Either (or both) may be nu, in which case the corresponding existing separator is 
+not changed. 
+
+
+The value of pf->flags, together with mask, sets or clears a combination of format flags. Both should 
+contain an ored combination of the following bit flags, where the bits set in mask determine which items 
+should be changed, and the corresponding bit in pf->£1ags (set or clear) determines the new value. To 
+change all bits as specified by pf->f1ags, mask should be set to oxf+. The bit flags have the following 
+
+
+meanings 1n p£->flags: 
+
+
+PR_TIME_DDMMYY if present, the date will be written in day-month-year order (European style) 
+
+PR_TIME_MMDDYY if present, the date will be written in month-day-year order (USA style) 
+
+PR_TIME_YYMMDD if present, the date will be written in year-month-day order (Japanese style - 
+also good for sorting) 
+
+PR_TIME_NO_DAY if present, the day is omitted 
+
+PR_TIME_NO_MONTH if present, the month is omitted 
+
+PR_TIME_NO_YEAR if present, the year is omitted 
+
+PR_TIME_MONTH_NAME if present, the month is shown as a name rather than a number 
+
+PR_TIME_SUFF1IX_NAME if present, a suffix is added to the day number (eg Ist, 2nd, 3rd). 
+
+PR_TIME_DAY_NAME if set, the day name is written (with a trailing comma) before the date 
+
+PR_TIME_NO_CENTURY if present, the year is displayed in two digits without the century 
+
+PR_TIME_NO_SECS if present, the time is displayed without a seconds field 
+
+PR_TIME_AMPM if present, the time is written in the 12 hour system with a trailing "am" or 
+
+
+"pm" (preferred in the USA), otherwise, it is written using the 24 hour 
+system 
+
+
+If setting pR_TIME_DDMMYY, PR_TIME_MMDDYY Of PR_TIME_YYMMDD, no more than one of them should be 
+present in pf->flags and all three should be set in mask. (PR_TIME_DDMMyy Is zero so, strictly speaking, it 
+does not need to be set in mask. Setting the other two in mask and not including any of them in pf->flags 
+has the same effect as including pR_timz_ppmmyvy. For this reason, the constant pR_TIME_DATE_ORDER iS 
+defined as a combination of pR_TIME_mMmppyy and PR_TIME_YYMMDD.) 
+
+
+3 THE TIME CLASS 
+
+
+The following example first sets default format data from the current system settings. It then modifies the 
+date separator character to a colon (:) and adjusts the time format to include a display of seconds and an 
+am/pm indicator: 
+
+
+VOID TimeSetup(PR_TIME *self) 
+
+
+{ 
+UINT mask; 
+SE_TIME_FORMAT f; 
+
+
+p_send4 (self,O_TO_SET_FORMAT,NULL,0); /* set defaults */ 
+
+f.dsep=':'; 
+
+f.tsep=NULL; /* don't change this */ 
+
+£.flags=PR_TIME_AMPM; 
+
+mask=PR_TIME_NOSECS | PR_TIME_AMPM; 
+
+p_send4 (self,O_TO_SET_FORMAT, &£,mask); /* clear NOSECS bit and set AMPM bit */ 
+} 
+
+
+J TO_GET SYSDAT Get system date and time information 
+
+
+INT to_get_sysdat (UBYTE *buf, UINT type, UINT n); 
+
+
+Unless type is TY_TIME_FORMAT, Write a time-related name, as a zero terminated string, to *buf and return 
+the length of the string copied. 
+
+
+The caller is responsible for ensuring that the buffer is of sufficient size to take the appropriate string. 
+Regardless of the language, each string is guaranteed not to exceed the following lengths: 
+
+
+e aday name will not exceed LN_TIME_Day_Name (14) characters 
+e amonth name will not exceed LN_TIME_MoNTH_NaME (14) characters 
+
+
+e any format of date string (built from a combination of items, including those written by this 
+method) will not exceed LN_TIME_DATE_sTR (48) characters 
+
+
+e any format of time string (built from a combination of items, including those written by this 
+method) will not exceed LN_TIME_TIME_sTR (12) characters 
+
+
+The name type is selected by the value of type, as follows: 
+
+
+TY_TIME_DAY selects the name of the day corresponding to the day number, n (modulo 7) 
+TY_TIME_MONTH selects the name of the month where n is the month number (modulo 12) 
+TY_TIME_SUFFIX selects the day suffix name where n is the day in month number (modulo 31) 
+TY_TIME_AMPM selects the am/pm string where n is 0 for am and 1 for pm (modulo 2) 
+
+
+Although this method may be of use to a client, it is primarily present for internal use when formatting 
+date and time strings. 
+
+
+It uses PLIB and operating system services to get the names. A subclass can replace this method if 
+alternative names are required. 
+
+
+If type iS Ty_TIME_FoRmaT, the method writes a system-supplied sz_TIME_FoRMAT structure to *buf (with 
+no terminating zero) and returns sizeof (SE_TIME_FORMAT) . 
+
+
+The tTy_TIMz_Format type is used by To_sET_rormat when the address of the format data is nuLL. 
+Although this type does not really fit with the others, its inclusion here localises the system-dependent 
+portion of the time class to this method. 
+
+
+CHAPTER 4 
+
+
+THE SGBUF SEGMENTED BUFFER CLASS 
+
+
+nbytes 
+
+
+cur 
+
+
+destroy 
+b_init 
+b_point 
+b_insert 
+
+
+b_delete 
+
+
+b_compress 
+b_ count 
+
+
+b_backpoint 
+
+
+s 
+s 
+s 
+Ss 
+sb_extract 
+s 
+s 
+Ss 
+s 
+
+
+b_allocseg 
+
+
+Conceptually, the data held in an instance of the scBur class can be regarded as being stored in a variable 
+sized linear buffer. 
+
+
+The data is actually stored in memory in a linked list of allocated heap cells of equal size. Insertions and 
+deletions may allocate or free cells and will, in general, cause data to be transferred from one cell to 
+another. All cells will generally be at least 50% full. 
+
+
+Since the segmentation of the data is largely hidden from a user of scBur, the data should not be accessed 
+other than via the supplied methods. 
+
+
+Precursors 
+
+
+An understanding of the scBur class will be aided by a knowledge of: 
+e the PLIB memory allocator functions. 
+
+
+e =the p_enter and p_leave error handling services. 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+The scpur class subclasses root and is defined in the sub-category file varray.cl (with generated header 
+file varray.g). 
+
+
+CLASS sgbuf root 
+Segmented buffer object 
+
+
+{ 
+REPLACE destroy 
+
+
+ADD sb_init Initialise with segment length 
+
+ADD sb_point Get the address from a position 
+
+ADD sb_insert Insert at specified position 
+
+ADD sb_delete Delete at specified position 
+
+ADD sb_extract Extract from specified position 
+
+ADD sb_compress Compress buffer 
+
+ADD sb_count Return no. of bytes in buffer 
+
+ADD sb_backpoint Get the address before a position 
+ADD sb_allocseg Allocate memory segments as required 
+TYPES 
+
+
+typedef struct 
+
+
+{ Segment header 
+P_QUE q; Links to neighbouring segments 
+UWORD len; Number of bytes currently in segment 
+
+
+} PR_SGBUF_HD; 
+typedef struct 
+{ 
+PR_SGBUF_HD *seg; Current segment, or NULL 
+UWORD base; Character position of start of current segment 
+UWORD ofs; Current offset into segment 
+} PR_SGBUF_SBO; 
+} 
+
+
+PROPERTY 
+{ 
+PR_SGBUF_HD hd; Head of queue 
+UWORD nbytes; Total number of bytes in buffer 
+PR_SGBUF_SBO cur; Current position for efficient positioning 
+} 
+} 
+Property 
+sgbuf.hd The head of the linked list of segments containing the data. Also contains 
+the length of each allocated segment. 
+sgbuf.nbytes The total number of bytes of content. 
+sgbuf.cur The last accessed position as the current segment buffer, the character 
+
+
+position of the first character in that buffer and the character offset within 
+the buffer. This is used internally for efficient positioning when scanning 
+sequentially. 
+
+
+SGBUF methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Delete the content, freeing all of the allocated segments, and then supersend the pEstrRoy message. 
+
+
+JSB_INIT Initialise 
+
+
+VOID sb_init (UINT len); 
+
+
+Initialise the segment queue and set the required length of a segment by setting sgbuf.hd.1len tO len. 
+Note that this is the length to be made available for data. The amount of memory allocated for a segment 
+will actually be sgbuf.hd.1en plus the length of the header (i.e. the length of pR_scBuF_HD). 
+
+
+The choice of the value of 1en is a compromise that depends on the nature of the data that is to be stored. 
+
+
+4-2 
+
+
+4 THE SGBUF SEGMENTED BUFFER CLASS 
+
+
+A small value reduces the potentially wasted space within each segment (at worst a segment may be only 
+half full) but increases the likelihood that data will need to be moved from one segment to another during 
+insertion or deletion. A small segment size is therefore more appropriate when the data is not expected to 
+change very frequently. 
+
+
+A larger value of 1en is more suitable for situations where the data will frequently change, but may result 
+in more potentially wasted space, particularly if the maximum expected content is small. In addition, 
+when data does move from segment to segment, the larger the segment, the more data is likely to be 
+moved. 
+
+
+As a rough guideline, it may be noted that all text editing applications on the Series 3 use a segment size 
+of 64 bytes. If necessary in a particular case, an optimum value can be found empirically by timing a 
+typical operation with a range of different segment sizes. 
+
+
+When a sequence of fixed length items is to be stored, insertion, deletion and access to items will be much 
+more efficient if the segment size is an exact multiple of the item size. 
+
+
+No segments are allocated until data is inserted. 
+
+
+J SB POINT Sense data by position 
+UINT sb_point (VOID **pbuf, UINT pos); 
+Write, to *pbuf, the address of the data at position pos. 
+
+
+Calls p_panic (P_PANIC_P_SGBUF_1) If pos is outside the range of the segmented buffer content. 
+
+
+Updates its internal record of the current position. 
+Returns the number of contiguous bytes of data available at *pbut. 
+
+
+Does not write to *pbuf and returns zero if there is no data in the segmented buffer. 
+
+
+SB_INSERT Insert 
+
+
+VOID sb_insert (UINT pos, VOID *pbuf, UINT len) 
+
+
+Create a gap of size 1en bytes at position pos in the segmented buffer and then inserts the 1en bytes of 
+data from pbuf. 
+
+
+The inserted data may span more than one segment, with more segments being allocated as necessary. If 
+opening the gap causes data to overflow from the segment containing the insertion point, then this data 
+will be inserted into the last of any newly created segments and/or any immediately following segment 
+that previously existed. 
+
+
+The allocation of segments is performed by sending an sB_ALLOCSEG message. 
+The value of sgbuf.nbytes is adjusted to indicate the new number of bytes in the segmented buffer. 
+
+
+Calls p_panic (P_PANIC_P_SGBUF_1) if position pos is outside the range of the segmented buffer. 
+
+
+Inserts nothing and calls p_leave (E_GEN_NoMEMoRY) if it fails to allocate any extra segments required. 
+
+
+JSB_ DELETE Delete 
+
+
+VOID sb_delete(UINT pos, UINT len); 
+
+
+Delete 1en bytes from position pos. This may involve copying data between segments. If a segment 
+becomes empty then it will be freed. 
+
+
+The value of sgbuf.nbytes is adjusted to indicate the new number of bytes in the segmented buffer. 
+
+
+Calls p_panic(P_PANIC_P_SGBUF_1) if position pos is outside the range of the segmented buffer. Calls 
+p_panic (P_PANIC_P_SGBUF_2) if position pos+1len 1s outside the range of the segmented buffer. 
+
+
+OLIB REFERENCE 
+
+
+JSB_EXTRACT Exract 
+
+
+VOID sb_extract (UINT pos, VOID *buf, UINT len); 
+
+
+Copy len bytes of data from position pos into the buffer at bur. If necessary, data is copied from more 
+than one segment. The buffer is assumed to be large enough to hold 1en bytes of data. 
+
+
+Calls p_panic (P_PANIC_P_SGBUF_1) if position pos is outside the range of the segmented buffer. 
+
+
+J SB COMPRESS Compress 
+
+
+VOID sb_compress (VOID) ; 
+
+
+Compress the segmented buffer by moving data to fill the early segments. Any segments that are emptied 
+by this process will be freed. 
+
+
+J SB COUNT Count characters 
+
+
+UINT sb_count (VOID) ; 
+
+
+Return the number of bytes currently held within the segmented buffer. 
+
+
+J SB _BACKPOINT Sense previous characters 
+
+
+UINT sb_backpoint (VOID **pbuf, UINT pos); 
+
+
+Write, to *pbuf, the address of the byte of data that is the lowest in memory and contiguous with the byte 
+at position pos-1. In general, *pbuf will contain the address of the first byte of data in the segment 
+containing the byte at position pos. If position pos is at the beginning of a data segment, *pbuf contains 
+the address of the first byte of data in the previous data segment. 
+
+
+Returns the number of bytes between the position corresponding to *pbuf and position pos. If the return 
+value is n, data is only guaranteed to be valid at addresses of *pbuf to *pbuf+n-1 inclusive. 
+
+
+If pos is zero nothing is written to *pbuf and the method returns zero. This is the only position for which 
+the return value is zero. 
+
+
+Calls p_panic(P_PANIC_P_SGBUF_1) if position pos is outside the range of the segmented buffer. This 
+method may be regarded as the complement of sb_point and would typically be used when searching 
+backwards through the content. 
+
+
+SB_ALLOCSEG Allocate segments 
+
+
+INT sb_allocseg(PR_SGBUF_HD *pseg, UINT nseg); 
+
+
+Allocate a chain of nseg empty segments and insert the chain after the segment at *pseg. Each allocated 
+segment is initialised to be empty by setting the 1en field of the segment header to zero. The amount of 
+memory required for each segment is sgbuf.hd.1len plus the length of the segment header (i.e. the length 
+of PR_SGBUF_HD). 
+
+
+This method is used internally and is not intended to be called by a user of the scBur class. 
+
+
+Does not allocate any segments and calls p_1leave (E_GEN_NOMEMoRY) if there is not enough memory to 
+allocate all nseg segments. 
+
+
+CHAPTER 5 
+
+
+VARIABLE ARRAY CLASSES 
+
+
+The classes described in this chapter implement arrays of a variable number of records, in which records 
+are referenced by number. The first record is record zero and the last record is record n-1, where n is the 
+total number of records in the array. Depending on the particular class, records may be of fixed or variable 
+length. 
+
+
+Unlike static C arrays, the space for the array is dynamically allocated from the heap. This means that 
+adding a record to an array can fail owing to a failure to allocate additional memory. For some subclasses, 
+it is possible to pre-set the capacity; this facility may be used when the required capacity is known in 
+advance in order to avoid out of memory failures. 
+
+
+Extending the capacity of an array generally involves either allocating additional heap cells or growing a 
+heap cell using p_realloc. This is always done in such a way that the original handle to the object does 
+not change. 
+
+
+Precursors 
+
+An understanding of the variable array classes will be aided by a knowledge of: 
+e the PLIB memory allocator functions 
+e =the p_enter and p_leave error handling services 
+
+
+Class diagram 
+
+
+om 
+ae 
+
+
+i varoot / 
+
+
+Ban 
+
+
+Z vaflat / Z sgbuf / 
+~ ns) oe + ) 
+L as 20 aes 
+
+¢ vaxvars / re 
+- ) 
+Se tees eae 
+¢ vaxvar / 
+= ) 
+Lae 
+
+
+OLIB REFERENCE 
+
+
+Usage summary 
+
+
+varootT and vaFrrx are abstract classes. varoot defines a relatively large number of deferred methods in 
+order to promote polymorphism between the directly usable classes. 
+
+
+The vastr class is used to create arrays of variable length text records, stored as zero terminated strings. 
+The storage overhead per string is only one byte, so it is particularly suitable for storing short strings, of 
+up to, say, several tens of bytes, or for strings with a wide variation in size (such as file names, which can 
+be any length up to 128 bytes, but are usually much shorter). Since the whole array is stored in a single 
+allocated cell, the vastr class is most suitable for arrays that contain: 
+
+
+e asmall number of records 
+
+
+¢ amoderately large, but fixed maximum, number of records (for which the maximum capacity can 
+be allocated in advance) 
+
+
+Because of its suitability for storing file names, the vastr class is used, for example, to store directory 
+listings. In general, however, the vastr class is not particularly suitable for arrays which can dynamically 
+grow to a very large size. The resulting repeated calls to p_realloc are likely to cause heap fragmentation 
+and seriously reduce the effective use of memory. 
+
+
+The vartat class is used to create arrays of fixed length records, where the whole array is stored in a 
+single allocated cell. The preferred usage is as for the vastr class. 
+
+
+The vassc class is used to create arrays of fixed length records where the array is segmented into a 
+number of equal sized blocks. It is suitable for large, dynamically changing arrays. Its disadvantage is that 
+it takes longer to locate a random record by record number because it has to count through the segments, 
+although sequential access to the records is reasonably efficient. 
+
+
+The vaxvar class is used to create arrays of variable length records which, unlike those of the vastr class, 
+may contain arbitrary data. It uses an index which is stored in a single allocated cell and thus, like vastR 
+and vaFr.art, 1s best suited to arrays containing either a small number of records or a larger but fixed 
+number of records. Since each record is stored in a separate allocated cell, it is more suited to the storage 
+of longer records, where the increased overhead per record is less significant. 
+
+
+The vaxvars class (which has a segmented index) should be used instead of vaxvar when there is a 
+possibility of growth to a large number of records. 
+
+
+Record pointers 
+
+
+Many of the variable array methods take a record pointer prec as a parameter. The va_prec method, 
+defined as a deferred method by varoot, and which converts a record number into a prec record pointer, 
+assumes that each record is stored in such a way that it is possible to provide a record pointer that is 
+equivalent to an external pointer. In most subclasses this assumption is valid. Subclasses that are, because 
+of their internal structure, unable to provide a va_prec method may still inherit usefully from varoot, but 
+should replace all inherited methods which rely on va_prec (va_findisq, va_search and va_compare). 
+
+
+In most, but not all, subclasses of varooT, prec is the address of the record data. A more general 
+interpretation of prec is that it is a handle to a record in the array. In a variable length record array 
+subclass, for example, prec might be the address of a string descriptor which contains the address and 
+length of a buffer containing the record. 
+
+
+In contrast with va_prec, the va_pbuf method converts a record number into a pointer that is guaranteed 
+to point to the record data. Although in most cases (see, for example, varLat and vastTR) va_prec and 
+va_pbuf return identical pointers, they would return different addresses in the case mentioned in the 
+previous paragraph (see also the vaxvar and vaxvars classes). 
+
+
+In general, there is no guarantee that any method will not cause the data of one or more records to move 
+in memory. An application should therefore always access records by record number and should not store 
+the pointers supplied by either the va_prec or the va_pbuf method. 
+
+
+When scanning records, the user should not rely on the assumption of contiguous storage to scan through 
+the records. Although that is true for some types of variable array, it is certainly not true in general. 
+
+
+None of the supplied methods ever refers to more than two record pointers at any one time. This means 
+that the data of a variable array may be stored in a separate segment and only the last two accessed records 
+need to be copied into the local data space. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+VAROOT 
+
+
+VAROOT 
+
+
+destroy 
+va_count 
+va_delete 
+va_sort 
+
+
+va_key 
+
+
+va_findisg 
+
+
+va_insertisq 
+
+
+va_append 
+va_insert 
+
+
+va_search 
+
+
+va_compare 
+
+
+va_reset 
+
+
+va_test 
+
+
+va_replace 
+
+
+va_copy 
+va_reclen 
+va_swap 
+
+
+va_init 
+
+
+va_insertm 
+
+
+va_prec 
+
+
+va_pbuf 
+
+
+va_capacity 
+
+
+va_compress 
+
+
+va_deletem 
+
+
+The varoot class is an abstract class which must be subclassed to provide a usable variable array class. 
+
+
+This abstract class does not assume that the records are of fixed length. It is designed so that it may be 
+subclassed by classes in which the records are of either fixed or variable length. 
+
+
+The assumption that prec is a pointer to the record itself is made by only one method in this class - 
+va_test. If this assumption is not true for a particular subclass, that subclass should replace va_test with 
+a more appropriate method. 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS 
+
+
+varoot 
+
+
+root 
+
+
+The root class for variable arrays. 
+
+
+{ 
+
+
+REPLACE destroy 
+
+
+prppprrrrrrere 
+GDUUOTGTV00 00D 
+
+
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+DEFER 
+
+
+DD va_count 
+D va_delete 
+
+D va_sort 
+
+D va_key 
+
+D va_findisq 
+
+D va_insertisgq 
+D va_append 
+
+D va_insert 
+
+D va_search 
+
+D va_compare 
+
+D va_reset 
+
+D va_test 
+
+DD va_replace 
+
+
+va_copy 
+va_reclen 
+va_swap 
+va_init 
+va_deletem 
+va_insertm 
+va_prec 
+va_pbuf 
+va_capacity 
+va_compress 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+VA_ROOT_DUPLICATE 
+
+
+VA_ROOT_FLG_FOLD 
+VA_ROOT_FLG_DESC 
+
+
+i 
+
+
+Send itself a va_reset message first 
+Return record count 
+
+Delete a record 
+
+Sort array 
+
+Set key parameters 
+
+Find a record in an ordered array 
+Insert a record in sequence 
+
+Append after last record 
+
+Insert before a record 
+
+Search for a match 
+
+Compare two records 
+
+Reset to zero records and capacity 
+Compare a record with a test record 
+Replace a record 
+
+Copy a record 
+
+Return record length 
+
+Swap two records 
+
+Initialise an array 
+
+Delete a record range 
+
+Insert a record sequence 
+
+Return the address of record n 
+Point at the buffer data - usually same as prec 
+Set record capacity 
+
+Compress memory usage 
+
+
+1 
+Ox01 
+0x02 
+
+
+OLIB REFERENCE 
+
+
+TYPES 
+
+
+{ 
+typedef struct 
+{ 
+
+
+UBYTE ofs; offset for comparison 
+
+UBYTE len; length for bcmp (scmp if zero) 
+UBYTE fold; fold case if set 
+
+UBYTE desc; reverse compare result if set 
+
+
+} PR_VAROOT_KEY; 
+} 
+
+
+PROPERTY 
+{ 
+UWORD nrec; number of records in the array 
+PR_VAROOT_KEY key; defines key for sort etc 
+} 
+} 
+
+
+Property 
+varoot.nrec Holds the current record count. Each subclass is expected to maintain this 
+field. 
+varoot .key Holds the current sort key. See the va_key method for a description of the 
+
+
+PR_VAROOT_KEYy Structure fields. 
+
+
+VAROOT methods 
+& DESTROY Destroy 
+
+
+VOID destroy (VOID) 
+
+
+Destroy the array by sending itself a va_RESET message before supersending a DESTROY message. 
+
+
+& VA_COUNT Count records 
+
+
+UINT va_count (VOID) 
+
+
+Return the number of records in the array from varoot .nrec. 
+
+
+VA_APPEND Append a record 
+
+
+VOID va_append(VOID *prec) 
+Append the record pointed to by prec to the end of the array. 
+
+
+This is done by sending itself a va_INSERT message to insert the record at a position given by 
+
+
+varoot.nrec. 
+
+
+It will call p_1eave if the va_insert method for that particular subclass calls p_leave, for example, if it 
+fails to allocate any necessary additional memory. 
+
+
+VA_INSERT Insert a record 
+
+
+VOID va_insert (UINT recno, VOID *prec) ; 
+Insert the record pointed to by prec before record recno. 
+
+
+This is done by sending itself a va_INSERTM message with recno, prec and 1 (i.e. one record) as 
+parameters. 
+
+
+It will call p_teave if the va_insertm method for that particular subclass calls p_1eave, for example, if it 
+fails to allocate any necessary additional memory. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+& VA_DELETE Delete a record 
+
+
+VOID va_delete(UINT recno); 
+
+
+Delete record recno from the array by sending itself a va_DELETEM message with recno and 1 (i.e. one 
+record) as parameters. 
+
+
+& VA_KEY Set key for comparisons 
+
+
+VOID va_key(UINT offset, UINT length, UINT flags); 
+
+
+Define the parameters which are used by va_test and, indirectly, by va_compare, va_sort, va_findisq 
+and va_insertisq. 
+
+
+The parameters are: 
+
+
+offset - sets the offset (0 to 127 inclusive) into the record at which the comparison begins. The value 
+is copied into varoot.key.ofs. 
+
+
+length - if non-zero, this sets the length of the comparison (1 to 127 inclusive) and, if zero, sets the 
+comparison to be between two zero terminated strings. The value is copied into varoot.key.len. 
+
+
+flags - any combination of the two flags va_RooT_FLG_FOLD and va_RooT_FLG_DEsc. If the 
+VA_ROOT_FLG_FOLD flag is set, the comparison is case independent. If the va_Root_FLG_pEsc flag 
+is set, the result of the comparison is reversed, to give descending rather than ascending order. 
+The values of flags&VA_ROOT_FLG_FOLD and flags&VA_ROOT_FLG_DESC are copied into 
+varoot .key.fold and varoot .key.desc respectively. 
+
+
+The default settings are offset = 0, length = 0, flags = 0, giving ascending order, case-dependent 
+string comparisons, from offset zero in the record buffer. 
+
+
+See the va_test method for further discussion of the va_key parameters. 
+
+
+& VA_TEST Compare two records by pointer 
+
+
+INT va_test (VOID *precl, VOID *prec2); 
+
+
+Compare the record pointed to by prec2 with the record at preci on the assumption that the records 
+contain text. The basis for the comparison is subject to the contents of varoot .key, as set by the method 
+va_key, aS follows: 
+
+
+if varoot .key.len==0 it uses 
+p_scmp df varoot.key.fold is FALSE), or 
+p_scmpi af varoot.key.fold is TRUE). 
+
+
+if varoot .key.len>0 it uses 
+p_bemp (if varoot .key. fold iS FALSE), OF 
+p_bcempi af varoot.key.fold is TRUE). 
+
+
+The default is to use p_scmp. 
+
+
+Returns the logical equivalent of (*preci-*prec2) - that is, zero if the two records are equal, negative if 
+*prec1 is before (less than) *prec2, positive if after. If key. desc is TRUE this result is reversed. 
+
+
+This method is used directly by va_findisg, va_search and va_compare. It is used indirectly by va_sort 
+and va_insertisq. 
+
+
+Subclasses which are unable to provide va_prec, or in which va_prec does not return a pointer to the 
+data to be compared, must replace this method. 
+
+
+& VA_COMPARE Compare two records by number 
+
+
+INT va_compare(UINT nl, UINT n2); 
+
+
+Compare record ni with record n2 by sending itself va_pREc messages to get pointers to the records and 
+then sending itself a va_tEst message to perform the comparison that determines the return value. 
+
+
+Returns the logical equivalent of n1-n2, that is, zero if the two records are equal, a negative value if record 
+n1 is less than (before) record n2 or a positive value if record ni is greater than (after) record n2. Note the 
+effect of the va_RooT_FLG_FOLD and va_ROoT_FLG_pDEsc flags. 
+
+
+This method is used directly by va_sort. 
+
+
+Subclasses which are unable to provide va_prec must replace this method. 
+
+
+OLIB REFERENCE 
+
+
+VA_SORT Sort 
+
+
+VOID va_sort (VOID) 
+Sort the records of the array. 
+
+
+The sort uses the quicksort algorithm. This is an efficient exchange sort using va_compare and the 
+deferred va_swap respectively to compare and to exchange two records. 
+
+
+Subclasses which are unable to implement va_swap efficiently should either not support va_swap or 
+subclass va_sort to sort by some other means. Not supporting va_swap does not mean that the array may 
+never be ordered; ordered arrays can still be constructed using va_insertisq. 
+
+
+The method uses va_compare (and hence va_test) to compare two records. The sort key is determined by 
+va_test, as qualified by the last use of va_key. If the flexibility afforded by va_key is insufficient (for 
+example, to sort on multiple keys) va_test may be replaced. 
+
+
+Note that the vastr class does not support this method. In such a case the array may be built in order, by 
+using the va_insertisq method. 
+
+
+& VA_FINDISQ Find (binary chop) 
+
+
+INT va_findisq(VOID *pkey, VOID *pmid) ; 
+
+Find a record in an ordered array, using the binary search algorithm. 
+
+The record to be found is specified by pkey which is typically a record pointer (prec). 
+
+Returns zero if an exact record match is found, with the record number of the matching record in *pmia. 
+
+
+If there is no matching record, *pmid contains the record number of one of the two records adjacent to the 
+key and va_findisg returns the logical equivalent of *pkey-*pmid, that is, a negative value if *pkey is 
+less than (before) the existing record with record number *pmia, or a positive value if *pkey is greater 
+than (after) record number *pmid. 
+
+
+The method uses va_test, passing pkey as the first parameter; the second is a pointer to one of the 
+records in the ordered variable array and is determined by the binary search algorithm itself as it works 
+through its search. 
+
+
+The result will be unpredictable if the array is not ordered. (An array may be ordered either by applying 
+va_sort or by using va_insertisgq to build the array.) 
+
+
+VA_INSERTISQ Insert in sequence 
+
+
+INT va_insertisq(VOID *prec,UWORD *precno) ; 
+
+
+Insert the record pointed to by prec in sequence into an ordered array using va_findisg to locate the 
+insertion point. 
+
+
+If there is no matching record, it sends itself a va_INnsERTm message. If the insertion is successful, the 
+record number of the inserted record is written to *precno and va_insertisq returns zero. 
+
+
+The record is not inserted if there is already a matching record in the array (that is, if va_compare would 
+return zero). In this case va_insertisq returms VA_ROOT_DUPLICATE (which is a positive number) and 
+writes the matching record number to *precno. 
+
+
+Since it sends a vA_INSERTM message, it is quite possible for the insert to fail with out of memory and call 
+
+
+p_leave. 
+
+
+© VA_SEARCH Search 
+
+
+INT va_search(VOID *pkey) ; 
+Sequentially search for a record which exactly matches that specified by pkey. 
+
+
+The search is performed by sending a va_tEsT message to compare each record in the array (obtained by 
+use Of va_prec) with the data pointed to by pkey, which is assumed to be a record pointer. 
+
+
+Returns the record number if found (+ve number or zero) or E_GEN_FAIL if not. 
+
+
+5-6 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+& VA_RESET Reset 
+
+
+VOID va_reset (VOID) 
+
+
+Reset the array to its state just after its creation (and, if appropriate, a va_init). Following a va_reset the 
+array contains no records and has no record capacity. 
+
+
+The method is implemented by sending itself a va_bzELETEM message to delete varoot .nrec records, 
+starting from record 0. This is followed by a va_compress message to discard all record capacity. 
+
+
+The method has two principal uses: 
+
+
+e It provides the client with a concise and efficient way to delete all records in the array and, at the 
+same time, to zero the capacity. 
+
+
+e itis used by the destroy method to remove all allocated cells, other than the object instance cell, 
+prior to the freeing of the instance itself. 
+
+
+This implementation assumes that the va_compress method always frees all additional allocated cells 
+when an array contains no records. (This assumption is true for all OLIB array classes.) 
+
+
+VA_REPLACE Replace a record 
+
+
+VOID va_replace(UINT recno, VOID *prec); 
+Replace record number recno with the record pointed to by prec. 
+
+
+The method is implemented by using a va_DELETE message to delete record recno, followed by a 
+VA_INSERT message to insert prec at position recno. 
+
+
+The implementation of this method is aimed at variable length record subclasses; fixed length record 
+subclasses can replace it by a more efficient method (for example, by simply overwriting the record data). 
+
+
+Deferred VAROOT methods 
+& VA_COPY Copy a record 
+
+
+UINT va_copy(UINT recno, VOID *prec); 
+A deferred method for copying the contents of record recno tO prec. 
+Returns the length copied. 
+
+
+Not used by any methods in this class but deferred, to promote polymorphic subclasses. 
+
+
+& VA_RECLEN Get record length 
+UINT va_reclen(UINT recno); 
+A deferred method for returning the record length of record recno. 
+
+
+Not used by any methods in this class but deferred, to promote polymorphic subclasses. 
+
+
+VA_SWAP Swap two records 
+
+
+VOID va_swap(UINT nl, UINT n2); 
+A deferred method for swapping the contents of record n1 with those of record n2. 
+
+
+Used by va_sort. 
+
+
+OLIB REFERENCE 
+
+
+VA_INIT Initialise 
+
+
+VOID va_init(...) 
+A deferred method for initialising the property of the newly created array. 
+
+
+No record capacity is allocated until the first record insertion or va_capacity message. All subclasses 
+should ensure that this is the case. However, the method may still fail, calling p_1eave (&_GEN_NOMEMORY) 
+if the subclass has other memory requirements (vasec, for example, creates a component object). 
+
+
+The parameters depend upon the subclass. For example, a fixed length record subclass would require the 
+record length as a parameter. 
+
+
+Not used by any methods in this class but deferred, to promote polymorphic subclasses. 
+
+
+VA_CAPACITY Set capacity 
+
+
+VOID va_capacity(UINT nspc); 
+A deferred method for setting the capacity of the internal storage. 
+
+
+The interpretation of the parameter nspc is dependent on the subclass. For example, nspc might 
+reasonably be the number of records in a fixed length record subclass, or it might be the total number of 
+bytes of allocated storage in a variable length record subclass. 
+
+
+It is not always possible to provide this method in a meaningful way and some subclasses are expected to 
+dummy it. 
+
+
+Not used by any methods in this class but deferred, to promote polymorphic subclasses. 
+
+
+VA_COMPRESS Compress 
+
+
+VOID va_compress (VOID) ; 
+
+
+A deferred method for compressing the capacity of the array as much as is reasonable and sensible (this 
+judgement is left to the subclass). 
+
+
+The supplied destroy method assumes that va_compress frees all allocated cells used to hold records 
+when there are no records in the array. If this is not true, the destroy method must be subclassed. 
+
+
+The va_compress method is used directly by va_reset and indirectly by destroy. 
+
+
+VA_DELETEM Delete sequence of records 
+VOID va_deletem(UINT recno, UINT nrecs); 
+A deferred method for deleting nrecs records, starting with record number recno. 
+
+
+Used directly by va_delete and va_reset and indirectly by destroy. 
+
+
+VA_INSERTM Insert sequence of records 
+VOID va_insertm(UINT recno, VOID *prec, UINT nrecs) ; 
+A deferred method for inserting a sequence of nrecs records, pointed to by prec, before record recno. 
+
+
+If it fails to allocate enough memory to hold the new records it should allocate nothing and call p_leave 
+since, typically, va_insert and va_append are void functions and va_insertisq returns an insertion 
+indicator. 
+
+
+Used directly by va_insert and indirectly by va_append and va_insertisq. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+VA_PREC Point to record 
+
+
+VOID *va_prec(UINT recno); 
+A deferred method for returning a pointer to record recno. 
+See the introductory discussion of the varoot class for the meaning of a record pointer. 
+
+
+Used directly by va_compare, va_findisg and va_search, and indirectly by va_insertisq and va_sort. 
+
+
+VA_PBUF Point to record data 
+
+
+VOID *va_pbuf (UINT recno); 
+A deferred method for returning a pointer to the record data of record recno. 
+
+
+Typically, it returns the same value as for va_prec. in some classes, however, the record pointer may not 
+be the same as the record data pointer (this is true for the vaxvar and vaxvars classes) or the record may 
+contain a header to the data. 
+
+
+The va_pbuf method should always be used in preference to va_prec when a pointer to the data of the 
+record is required. 
+
+
+VAFIX 
+
+
+VAROOT 
+
+
+destroy va_replace 
+va_count va_copy 
+va_delete va_reclen 
+va_sort va_swap 
+
+
+va_key 
+
+
+va_findisgq va_init 
+
+
+va_insertisq va_deletem 
+va_append va_insertm 
+va_insert va_prec 
+va_search va_pbuf 
+va_compare va_capacity 
+va_reset va_compress 
+
+
+va_test 
+
+
+The varrx class is an abstract class for fixed length record variable arrays. In addition to adding the 
+record length rien to the property, it: 
+
+
+e implements the deferred methods va_swap, va_copy and va_reclen. 
+e replaces va_replace by a more efficient method. 
+
+
+The methods are provided on the assumption that the record pointer prec is simply the address of the 
+record (reasonable when records are of fixed length). 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+CLASS vafix varoot 
+
+
+Fixed length record variable arrays. 
+
+
+{ 
+
+
+REPLACE va_replace More efficient than varoot's 
+REPLACE va_swap Uses p_bswap 
+REPLACE va_copy Uses p_bcpy 
+REPLACE va_reclen Returns property value 
+PROPERTY 
+{ 
+UWORD rlen; Record length 
+} 
+} 
+Property 
+vafix.rlen the record length, set by a subclass va_init method. Each subclass is 
+
+
+expected to set this field. 
+
+
+VAFIX methods 
+& VA_REPLACE Replace a record 
+
+
+VOID va_replace(UINT recno, VOID *prec); 
+
+
+Replace the specified record by sending itself a va_pREc message to convert recno into a record pointer 
+and then using p_bcpy to overwrite that record with the record at prec. 
+
+
+& VA_COPY Copy a record 
+
+
+UINT va_copy(UINT recno, VOID *prec); 
+
+
+Copy the specified record to prec by sending itself a va_pREc message to convert recno into a record 
+pointer and then using p_bcpy to copy that record data from the array to prec. 
+
+
+Returns the length copied. 
+
+
+& VA_RECLEN Get record length 
+
+
+UINT va_reclen (VOID) 
+
+
+Return the record length, that is, the value of the vafix.rlen property field. 
+
+
+& VA_SWAP Swap two records 
+
+
+VOID va_swap (UINT n1,UINT n2) 
+
+
+Swap the contents of record n1 with record n2 by sending two va_prEc messages to itself to turn n1 and n2 
+into record pointers and then using p_bswap to swap the record contents. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+VASTR 
+
+
+VAROOT 
+
+
+key 
+
+
+destroy va_replace va_copy 
+va_count va_reclen 
+va_delete va_init 
+va_sort va_deletem 
+
+
+va_key va_insertm 
+
+
+va_findisgq Ad va_prec 
+
+
+va_insertisq va_pbuf 
+va_append i va_capacity 
+va_insert va_compress 
+va_search 
+
+va_compare 
+
+va_reset 
+
+
+va_test 
+
+
+The vastr class may be used to create arrays of variable length text records which are stored as zero 
+terminated strings. Non-textual data may be used provided that the record data does not have any zero 
+bytes in it. 
+
+
+The whole array is stored in a single allocated cell. When a record is inserted into a full array, the single 
+cell is reallocated to accommodate the additional record. Deletions do not automatically reduce the record 
+capacity, but the capacity may be reduced manually using va_compress Of va_capacity. 
+
+
+The record pointer prec points to a zero terminated string. Internally, the records are stored as a 
+contiguous sequence of zero terminated strings. 
+
+
+To locate a random record by record number, va_prec has to count through the records. However, the 
+object remembers the last record accessed so that scanning the array sequentially from the first record is 
+reasonably efficient. 
+
+
+The vastr class is suitable for short arrays or for large arrays which have a known maximum capacity (in 
+terms of the number of bytes required). It is not suitable for arrays which can dynamically grow to a large 
+size because heap fragmentation can seriously reduce the effective use of the heap. 
+
+
+The string array is especially suitable for strings that can vary greatly in size since the overhead per string 
+(1 byte) is small. A typical use is for holding file name lists where each string can have a maximum 
+length of p_rwames1zE (128) bytes but is usually less than 32 bytes long. 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS 
+
+
+vastr varoot 
+
+
+Variable length text record variable arrays 
+
+
+REPLACE va_copy 
+REPLACE va_reclen 
+REPLACE va_init 
+REPLACE va_compress 
+REPLACE va_capacity 
+REPLACE va_deletem 
+REPLACE va_insertm 
+REPLACE va_prec 
+REPLACE va_pbuf=vastr_va_prec 
+PROPERTY 
+{ 
+UWORD size; current size of the array in bytes 
+UWORD gran; re-alloc granularity 
+UBYTE *base; base of the array 
+UWORD len; offset to end of used data 
+UWORD num; number of last record referenced 
+UBYTE *pnum; pointer to record num 
+} 
+} 
+Property 
+vastr.size The current size of the allocated cell that contains the data. It should not 
+be accessed by any subclass. 
+vastr.gran The granularity, in bytes, used when expanding the allocated cell. It 
+
+
+vastr.base 
+
+
+vastr. 
+
+
+vastr. 
+
+
+vastr.pnum 
+
+
+len 
+
+
+num 
+
+
+should not be accessed by any subclass. 
+The allocated cell base. It should not be accessed by any subclass. 
+
+
+The byte offset from vastr.base to the end of the data in the allocated 
+cell. It should not be accessed by any subclass. 
+
+
+The record number of last record referenced. It should not be accessed by 
+any subclass. 
+
+
+A pointer to the record specified by vastr.num. It should not be accessed 
+by any subclass. 
+
+
+VASTR methods 
+© VA_INIT Initialise 
+
+
+VOID va_init (UINT granularity) 
+
+
+Initialise the array by setting vastr.gran to the passed granularity, which must be at least as large as 
+the longest record to be inserted. No capacity is actually allocated until the first insertion. 
+
+
+The granularity is significant when an insertion requires an increase in capacity; the increase is such that 
+the capacity, in bytes, is made an exact multiple of the granularity. Making this value larger means that 
+the array cell needs to be reallocated less frequently as a result of insertions, but more memory may be 
+wasted in unused capacity. Any unused capacity may be recovered by sending a va_comPpRESS message 
+when the building of an array is complete. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+VA_CAPACITY Set capacity 
+
+
+VOID va_capacity(UINT nspc); 
+
+
+Set the capacity of the allocated array cell by reallocating it to have exactly the capacity for nspc bytes (the 
+granularity has no effect). 
+
+
+The minimum space required is equal to the sum of the string lengths of all the records plus one byte per 
+record for the terminating zero. 
+
+
+Calls p_panic (P_PANIC_P_VASTR_2) If nspc is less than the current size of the array. 
+
+
+& VA_COMPRESS Compress 
+
+
+VOID va_compress (VOID) 
+
+
+Compress the capacity of the array to that which will exactly contain the current records by sending itself 
+a VA_CAPACITY message with vastr.len as the size. 
+
+
+If there are no records in the array, the array cell is freed (as required by varoorT). 
+
+
+& VA_DELETEM Delete a sequence of records 
+
+
+VOID va_deletem(UINT num, UINT nrecs) ; 
+
+
+Delete the sequence of nrecs records, starting at record number nun, and decrease the value of 
+varoot.nrec by nrecs. 
+
+
+The deletion is performed by simply copying all following records over the records to be deleted. No 
+memory is freed. 
+
+
+Calls p_panic(P_PANIC_P_VASTR_4) if num+nrecs 1s greater than the number of records in the array. 
+
+
+VA_INSERTM Insert a sequence of records 
+
+
+VOID va_insertm(UINT num, VOID *prec, UINT nrecs); 
+
+
+Insert the sequence of nrecs records, pointed to by prec, before record number nun, and increase the value 
+of varoot .nrec by nrecs. 
+
+
+The valid range for num is from zero to the number of records inclusive. 
+
+
+In the record sequence at prec, each subsequent string should immediately follow the zero terminator of 
+the previous string. 
+
+
+Calls p_panic(P_PANIC_P_VASTR_3) if num is greater than the number of records in the array. 
+
+
+Inserts no records and calls p_leave (E_GEN_NOMEMoRY) if there is not enough memory available to hold all 
+the additional records. 
+
+
+& VA_RECLEN Get record length 
+
+
+UINT va_reclen(UINT num); 
+
+
+Return the record length of record number num. The returned length excludes the zero terminator. 
+
+
+& VA_PREC Point to record 
+VOID *va_prec(UINT num); 
+Return the address of record number num. The pointer returned is to a zero terminated string. 
+
+
+Calls p_panic(P_PANIC_P_VASTR_1) if num is greater than or equal to the number of records in the array. 
+
+
+OLIB REFERENCE 
+
+
+& VA_PBUF Point to record data 
+
+
+VOID *va_pbuf (UINT num) 
+
+
+AS VA_PREC. 
+
+
+& VA_COPY Copy a record 
+
+
+UINT va_copy(UINT num, VOID *prec); 
+
+
+Copy the record specified by the parameter num to the location pointed to by the parameter prec; by 
+sending itself a va_PREC message to convert recno into a record pointer and then using p_bcpy to copy 
+that record data from the array to prec. 
+
+
+Returns the length copied. 
+
+
+VAFLAT 
+
+
+VAROOT VAFIX 
+
+
+destroy va_replace va_init 
+va_count va_copy va_compress 
+va_delete va_reclen va_deletem 
+
+
+va_sort va_swap va_insertm 
+
+
+va_key va_capacity 
+
+
+va_findisgq ind va_prec 
+va_insertisq va_pbuf 
+va_append 
+
+va_insert 
+
+va_search 
+
+va_compare 
+
+va_reset 
+
+
+va_test 
+
+
+The variat class may be used to create arrays of fixed length records where the whole array is stored in a 
+single allocated cell. When a record is inserted into a full array, the single cell is reallocated to 
+accommodate the additional record. Deletions do not automatically reduce the record capacity but the 
+capacity may be reduced manually using va_compress Or va_capacity. 
+
+
+The vartat class is suitable for short arrays or for large arrays which have a known maximum capacity. It 
+is not suitable for arrays which can dynamically grow to a large size because heap fragmentation can 
+seriously reduce the effective use of heap memory. 
+
+
+Class definition 
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS vaflat vafix 
+Flat allocated (in a single cell) fixed length variable arrays 
+{ 
+REPLACE va_init 
+REPLACE va_compress 
+REPLACE va_deletem 
+REPLACE va_insertm 
+REPLACE va_capacity 
+REPLACE va_prec 
+REPLACE va_pbuf=vaflat_va_prec 
+
+
+PROPERTY 
+{ 
+UWORD gran; granularity in records 
+UWORD nspc; present record capacity 
+
+
+UBYTE *base; start of variable array 
+} 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+Property 
+vaflat.gran The granularity, in records, in which to allocate memory. It should not be 
+accessed by any subclass. 
+vaflat.nspe The number of fixed sized record slots allocated (greater than or equal to 
+the number of records in the array). It should not be accessed by any 
+subclass. 
+vaflat.base The allocated space handle, i.e. the start of the variable array. It should 
+
+
+not be accessed by any subclass. 
+
+
+VAFLAT methods 
+© VA_INIT Initialise 
+
+
+VOID va_init (UINT reclen, UINT gran); 
+
+
+Initialise the array by setting vafix.rlen from reclen and vaflat.gran from gran. No capacity is 
+actually allocated until the first insertion, hence no errors can occur. 
+
+
+The granularity is significant when an insertion requires an increase in capacity; the increase is such that 
+the capacity, in records, is made an exact multiple of the granularity. Increasing the value of gran means 
+that the array cell needs to be reallocated less frequently (hence less heap fragmentation) as a result of 
+insertions, but more memory may be wasted in unused capacity. Any unused capacity may be recovered by 
+sending a vA_compREss message when the building of an array is complete. 
+
+
+VA_CAPACITY Set capacity 
+
+
+VOID va_capacity(UINT nspc); 
+
+
+Set the capacity of the array cell by reallocating it to have exactly the capacity for nspc records (i.e. 
+nspc*vafix.rlen bytes). 
+
+
+Does not alter the capacity and calls p_leave (E_GEN_NoMEMoRY) if there is not enough memory for the 
+specified capacity. 
+
+
+Calls p_panic (P_PANIC_P_VAFLAT_3) if nspc is less than the current number of records in the array. 
+
+
+& VA_COMPRESS Compress 
+
+
+VOID va_compress (VOID) 
+
+
+Compress the capacity of the array to exactly that required to hold the current records. This is achieved by 
+sending itself a va_capaciTy message to set the capacity to varoot .nrec records. If there are no records in 
+the array, the array cell is freed as required by the varoort class. 
+
+
+& VA_DELETEM Delete sequence of records 
+
+
+VOID va_deletem(UINT recno, UINT nrecs); 
+Delete the sequence of nrecs records starting at record recno. 
+
+
+Calls p_panic (P_PANIC_P_VAFLAT_4) if recnotnrecs is greater than the number of records in the array. 
+
+
+The number of records in the array, held in varoot .nrec, 1s reduced by nrecs. The delete is performed by 
+copying the data of following records over the records being deleted. No allocated space is freed. 
+
+
+VA_INSERTM Insert sequence of records 
+
+
+VOID va_insertm(UINT recno, VOID *prec, UINT nrecs) 
+
+
+Inserts the sequence of nrecs records pointed to by prec before record recno where recno is between zero 
+and the number of records inclusive. 
+
+
+OLIB REFERENCE 
+
+
+If the array cannot currently hold all the additional records, the record capacity is set (by sending itself a 
+VA_CAPACITY message) to the smallest exact multiple of the granularity that is greater than the total 
+number of records to be held. The data is inserted by opening up a gap in the array (by buffer copying) 
+then copying the new data into the gap. 
+
+
+Inserts no records and calls p_1eave (E_GEN_NOMEMOoRY) If there is not enough memory available to hold 
+the additional records. 
+
+
+Calls p_panic(P_PANIC_P_VAFLAT_2) if recno is greater than the number of records in the array. 
+
+
+& VA_PREC Point to record 
+
+
+VOID *va_prec(UINT recno) 
+Return the address of record recno. 
+
+
+Calls p_panic(P_PANIC_P_VAFLAT_1) if recno is greater than or equal to the number of records in the 
+array. 
+
+
+& VA_PBUF Point to record data 
+
+
+VOID *va_pbuf (UINT recno); 
+
+
+AS VA_PREC. 
+
+
+VASEG 
+
+
+VAROOT VAFIX 
+ae eet 
+
+
+destroy va_replace va_init 
+va_count va_copy va_compress 
+va_delete va_reclen va_deletem 
+
+
+va_sort va_swap va_insertm 
+
+
+va_key va_capacity 
+
+
+va_findisgq Het va_prec 
+va_insertisq va_pbuf 
+va_append 
+
+va_insert 
+
+va_search 
+
+va_compare 
+
+va_reset 
+
+
+va_test 
+
+
+The vassc class may be used to create arrays of fixed length records where the array is segmented into a 
+number of equal sized blocks. The segments are allocated from the heap and are doubly linked. 
+
+
+The segmented array object is suitable for large dynamically changing arrays and is substantially more 
+likely to make efficient use of the available heap memory. Its disadvantage is that it takes longer to locate 
+a random record by record number because it has to count through the segments. However, the object 
+remembers the last record accessed so that scanning a segmented array sequentially from the first record is 
+reasonably efficient. 
+
+
+The segments are generally not less than 50% full. See the scpur class documentation (in the SGBUF 
+Segmented Buffer Class chapter) for more information on the segmentation mechanisms. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS vaseg vafix 
+Segmented fixed length variable arrays 
+{ 
+REPLACE va_init 
+REPLACE va_compress 
+REPLACE va_capacity=p_dummy 
+REPLACE va_deletem 
+REPLACE va_insertm 
+REPLACE va_prec 
+REPLACE va_pbuf=vaseg_va_prec 
+
+
+PROPERTY 1 
+{ 
+PR_SGBUF *buf; segmented buffer 
+} 
+} 
+Property 
+vaseg.buf The object handle of the owned instance of the segmented buffer (scpur) 
+
+
+class. This may be used by any subclass to access the scBur object. 
+
+
+VASEG methods 
+VA_INIT Initialise 
+
+
+VOID va_init (UINT rlen, UINT granularity); 
+
+
+Initialise the array by setting the record length to rien, creating a scBur object and initialising it with a 
+segment size of rlen*granularity. Note that, since the segment size is an exact multiple of the record 
+length, the content of a record will never straddle a segment boundary (significant for the va_prec and 
+va_pbuf methods). 
+
+
+The first segment is not allocated until the first insertion. 
+
+
+Calls p_leave (E_GEN_NoMEMoRyY) if it cannot create the scpur object. 
+
+
+VA_CAPACITY Set capacity 
+
+
+Setting the capacity does not make any sense for the vaseg class and this method does nothing. 
+
+
+& VA_COMPRESS Compress 
+
+
+VOID va_compress (VOID) 
+
+
+Compress the capacity of the array by sending an sB_comrEss message to the owned scBur object. 
+
+
+& VA_DELETEM Delete a sequence of records 
+
+
+VOID va_deletem(UINT recno, UINT nrecs); 
+
+
+Delete the sequence of nrecs records starting at record recno. The delete is performed by sending an 
+SB_DELETE message to the owned scBur object. 
+
+
+Reduces the record count by nrecs. 
+
+
+OLIB REFERENCE 
+
+
+VA_INSERTM 
+
+
+VOID va_insertm(UINT recno, VOID *prec, UINT nrecs) ; 
+
+
+Insert a sequence of records 
+
+
+Insert the sequence of nrecs records pointed to by prec before record recno, where recno is between zero 
+and the number of records inclusive. The insert is performed by sending an sB_INsERT message to the 
+owned scBur object. 
+
+
+Increases the record count by nrecs if the insertion was successful. 
+
+
+Inserts no records and calls p_leave (E_GEN_NOMEMoRY) if there is not enough memory available to hold 
+the additional records. 
+
+
+& VA_PREC Point to record 
+
+
+VOID *va_prec(UINT recno) 
+Returns the address of record number recno. 
+The record pointer is obtained by sending an sp_pornt message to the owned scBurF object. 
+
+
+Calls p_panic(P_PANIC_P_VASEG_1) if recno is greater than or equal to the number of records in the 
+array. 
+
+
+& VA_PBUF Point to record data 
+
+
+VOID *va_pbuf (UINT recno) 
+
+
+AS va_prec. 
+
+
+VAXVAR 
+
+
+VAROOT VAFIX VAFLAT 
+
+
+gran 
+
+
+nspc 
+
+
+destroy 
+va_count 
+va_delete 
+va_sort 
+
+
+va_key 
+
+
+va_findisgq 
+
+
+va_insertisq 
+va_append 
+va_insert 
+va_search 
+va_compare 
+va_reset 
+
+
+va_test 
+
+
+va_compress 
+
+
+ac4 tem 
+vFarinsertm 
+va_capacity 
+va_prec 
+
+
+vwarpbut 
+
+
+va_test 
+va_copy 
+va_reclen 
+va_replace 
+va_init 
+va_deletem 
+va_insertm 
+
+
+va_pbuf 
+
+
+The vaxvar class may be used to create arrays of variable length records where there is no restriction on 
+the values of the bytes which can be stored within records. Each record is stored in its own heap cell and 
+the records are indexed by a variat array of Rc_vAxvaR structs. 
+
+
+The vaxvar class subclasses the fixed length record array vartat which provides its index. Although 
+vaxvar has variable length records, only 8 of the methods inherited from variat needed to be replaced. 
+
+
+In vaxvar, records are not described simply by their address but indirectly via the address of a record 
+descriptor. A record descriptor is a RC_vaxvar struct that contains the address and length of a record. 
+
+
+The rc_vaxvar struct is used to specify records both outside and inside the array. For example, the 
+insertion methods va_append, va_insert, va_insertisg and va_insertm all require the address of an 
+RC_VAXVAR Struct - and the va_prec method returns the address of an rc_vaxvar struct. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+The va_pbuf method will return a pointer to the actual data buffer (ie the Rc_vaxvar buf field). The 
+va_copy method takes a buffer address (to take the copied record) rather than the address of an Rc_vaxvarR 
+struct. 
+
+
+When a record is inserted, a cell is allocated for the variable length record data and an index record is 
+inserted - the capacity of the index may need to be increased. When a record is deleted, the record data 
+cell is freed and the corresponding index record is deleted. Deletions do not automatically reduce the 
+record capacity of the index but the index capacity may be reduced manually using va_compress or 
+va_capacity. There is no means of controlling the capacity of the record data storage. 
+
+
+On a 16-bit address machine, the overhead per record is 4 bytes for the Rc_vaxvar record and at least 2 
+bytes for the allocated cell. However, any zero length records do not have an associated record value cell 
+and, in this case, the corresponding but (address) field of the rc_vaxvar struct is guaranteed to be nuLL. 
+
+
+The vaxvar class is suitable for short to medium length arrays or for large arrays which have a known 
+maximum capacity (in terms of the number of records required). It is not suitable for arrays which can 
+dynamically grow to a large number of records because the index is in a single cell. The vaxvars class 
+(which has a segmented index) should be used when there is a possibility of growth to a large number of 
+records. 
+
+
+Compared to vastr, vaxvar has the following advantages: 
+® vaxvar can store arbitrary record data, which may include zero bytes 
+e random access to vaxvar records is efficient 
+
+
+@ vaxvar records may be exchanged efficiently since only the corresponding index items are 
+exchanged - the sort method is thus very efficient 
+
+
+e the data for each record is stored in a separately allocated cell, so heap fragmentation is less 
+likely to be a problem 
+
+
+Compared to vastr, vaxvar has the following disadvantages: 
+e the record overhead in vaxvar is at least six bytes compared to one byte in vasTR 
+
+
+e the Rc_vaxvar descriptor which is used to describe a record is often less convenient than the 
+address of a zero terminated string, but the va_pbuf method overcomes this quite well 
+
+
+e —vaxvar records do not automatically provide a zero terminator 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS vaxvar vaflat 
+Indexed variable length record variable arrays - one record per heap cell 
+{ 
+REPLACE va_test 
+REPLACE va_copy 
+REPLACE va_reclen 
+REPLACE va_replace 
+REPLACE va_init 
+REPLACE va_deletem 
+REPLACE va_insertm 
+REPLACE va_pbuf 
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD len; record length 
+UBYTE *buf; record data 
+} RC_VAXVAR; 
+
+
+} 
+Property 
+
+
+None. 
+
+
+OLIB REFERENCE 
+
+
+VAXVAR methods 
+
+
+& VA_INIT Initialise 
+
+
+VOID va_init (UINT gran) ; 
+
+
+Initialise the array by supersending the va_1n1T message to the varLat object, passing the size of an 
+RC_VAxvaR Structure as the record size and gran as the granularity. The subclassed variat array provides 
+the index used by the vaxvar object. No capacity is actually allocated until the first insertion, hence no out 
+of memory errors can occur. 
+
+
+The granularity is significant when an insertion requires an increase in capacity; the increase is such that 
+the capacity, in records, is made an exact multiple of the granularity. Making this value larger means that 
+the index array cell needs to be reallocated less frequently (hence less heap fragmentation) as a result of 
+insertions, but more memory may be wasted in unused capacity. 
+
+
+& VA_TEST Compare two records by pointer 
+
+
+INT va_test (VOID *precl, VOID *prec2); 
+
+
+Compare the record pointed to by prec2->buf with the record at prec1->buf, on the assumption that they 
+contain text, exactly as for the vaRooT va_test method. 
+
+
+The basis for the comparison is subject to the contents of varoot .key, set by va_key, as follows: 
+
+
+if varoot .key.1len==0 it uses 
+p_scmp df varoot.key.fold is FALSE), or 
+p_scmpi af varoot.key.fold is TRUE). 
+
+
+if varoot .key.len>0 it uses 
+p_bemp (if varoot.key.fold iS FALSE), OF 
+p_bcempi af varoot.key.fold is TRUE). 
+
+
+The default is to use p_scmp. 
+
+
+Returns the logical equivalent of (*preci1->buf-*prec2->buf) - that is, zero if the two records are equal, 
+negative if *preci->buf is before (less than) *prec2->buf, positive if after. If key. desc iS TRUE this result 
+is reversed. 
+
+
+& VA_DELETEM Delete a sequence of records 
+
+
+VOID va_deletem(UINT recno, UINT nrecs); 
+Delete the sequence of nrecs records starting at record recno. 
+
+
+The process of deletion is two fold: first, the records defined by the rc_vaxvar elements are found and any 
+allocated cell (buffer data) is freed; Second, the index elements are deleted by supersending a va_DELETEM 
+message. 
+
+
+VA_INSERTM Insert a sequence of records 
+
+
+VOID va_insertm(UINT recno, RC_VAXVAR *prec, UINT nrecs); 
+
+
+Insert the sequence of nrecs records pointed to by prec before record recno, where recno is between zero 
+and the number of records inclusive. The record sequence pointed to by prec must be a contiguous array 
+of nrecs RC_VAXVAR Structs. 
+
+
+The insertion of records is a two stage process. Firstly the index entries are inserted by supersending a 
+VA_INSERTM message to the varLat superclass. If this is successful, a heap cell is allocated for each record 
+to be inserted, the data is copied into each cell and the cell handle written to the rc_vaxvar buf field. If an 
+allocation fails, all entries made so far are removed, their allocated cells being freed. 
+
+
+Inserts no records and calls p_leave (E_GEN_NOMEMoRY) if there is not enough memory available to hold all 
+the additional records. 
+
+
+5 VARIABLE ARRAY CLASSES 
+
+
+VA_REPLACE 
+
+
+VOID va_replace(UINT recno, RC_VAXVAR *prec); 
+
+
+Replace record 
+
+
+Replace record recno with the record described by the rc_vaxvar struct at prec, by freeing the original 
+record cell, allocating a new cell of the appropriate size and replacing the index record with the new 
+descriptor. 
+
+
+Calls p_leave (E_GEN_NOMEMoRY) , Without modifying the original record, if there is not enough memory 
+available to hold the replacement record. 
+
+
+& VA_COPY Copy a record 
+
+
+UINT va_copy(UINT recno, VOID *pbuf); 
+
+
+Copy record number recno by supersending itself a va_copy message to get the record descriptor and then 
+using p_bcpy to copy the record data to pbuf. 
+
+
+Returns the length of the data copied to pbut. 
+
+
+& VA_RECLEN 
+
+
+UINT va_reclen(UINT recno); 
+
+
+Get record length 
+
+
+Returns the record length of record recno. 
+
+
+& VA_PBUF Point to record data 
+
+
+VOID *va_pbuf (UINT recno); 
+Returns a pointer to the record data, read from the bur field of the corresponding Rc_vaxvar struct. 
+
+
+It should be noted that the va_prec method (provided by the variart superclass) returns a pointer to the 
+RC_VAXVAR Struct. 
+
+
+VAXVARS 
+
+
+VAROOT VAFIX VASEG VAXVARS 
+
+
+nrec ke 
+
+
+destroy ad va_test 
+
+
+va_count 
+va_delete 
+va_sort 
+
+
+va_key 
+
+
+va_findisgq 
+
+
+va_insertisq 
+va_append 
+va_insert 
+va_search 
+va_compare 
+va_reset 
+
+
+va_test 
+
+
+va_compress 
+
+
+a ee 
+Farinsertm 
+va_capacity 
+va_prec 
+
+
+wa pbut 
+
+
+va_copy 
+va_reclen 
+va_replace 
+va_init 
+va_deletem 
+va_insertm 
+
+
+va_pbuf 
+
+
+The vaxvars class is identical to the vaxvar class except that it subclasses the vaszc class (a segmented 
+array) for its index rather than var.at (a flat array). In other words, the index records are placed in a 
+
+
+segmented buffer. 
+
+
+The vaxvars class should be used in preference to vaxvar when there is the possibility of a large number 
+
+
+of records. 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+Defined in sub-category file varray.cl (generated header file varray.g). 
+
+
+CLASS vaxvars vaseg 
+Indexed variable length record variable arrays - one record per heap cell 
+Uses a segmented array for an index 
+
+
+REPLACE va_test=vaxvar_va_test 
+REPLACE va_copy=vaxvar_va_copy 
+REPLACE va_reclen=vaxvar_va_reclen 
+REPLACE va_replace=vaxvar_va_replace 
+REPLACE va_init=vaxvar_va_init 
+REPLACE va_deletem=vaxvar_va_deletem 
+REPLACE va_insertm=vaxvar_va_insertm 
+REPLACE va_pbuf=vaxvar_va_pbuf 
+
+
+Property 
+
+
+None. 
+
+
+VAXVARS methods 
+
+
+See VAXVAR methods. 
+
+
+CHAPTER 6 
+
+
+EDITABLE DOCUMENTS 
+
+
+The EPROOT, EPFLAT and EpsEc classes provide the means of storing, reading and editing, in memory, the 
+text of a document. The text must always have a terminating zero but may otherwise be of any length up 
+to a maximum of 65535 characters, subject to memory constraints. 
+
+
+The methods support the use of an instance of (a subclass of) EPFLAT or EPSEG as a clipboard. Text may be 
+cut or copied into such a clipboard from a document or pasted from a clipboard into a document. 
+
+
+Document content 
+The concepts of words, paragraphs and blocks are built into the document content model, where: 
+
+
+e® a paragraph is any sequence of characters delimited by a paragraph delimiter. A paragraph 
+delimiter is an ASCII 0, 1, 2 or 3, a value of 0 being by far the most commonly used. The final 
+paragraph delimiter in the document is always an ASCII zero. 
+
+
+e aword is any sequence of characters delimited by one or more word delimiter characters. A word 
+delimiter is either a paragraph delimiter, or a whitespace character (for which p_isspace returns 
+TRUE). 
+
+
+e a block is a sequence of paragraphs delimited by paragraphs that are either empty or, if not 
+empty, contain only whitespace characters. 
+
+
+The terminating ASCII zero is generally not regarded as part of the editable content. It is not, for 
+example, included in the document length as returned by an ep_sense_len method. 
+
+
+Its presence is fundamental to the operation of all classes that subclass EPRoot and it should never be 
+deleted. 
+
+
+Addressable character positions 
+
+
+A position in an EPFLAT or EPSEG document is considered, in general, to mark the point between two 
+adjacent characters. Thus, character position 3 is interpreted as being between the third and fourth 
+characters. Character position zero is before the first character in the document. 
+
+
+Inserting at position 9, say, will insert text after the ninth character: deleting the characters between 
+positions 3 and 5 will delete the fourth and fifth characters. 
+
+
+The last addressable character position is immediately before the final paragraph delimiter (always an 
+ASCII zero). 
+
+
+Usage 
+
+
+Instances of (subclasses of) EPFLAT and EPsEc are widely used in all SIBO machines to contain editable 
+text. Examples range from the text in a dialog edit box, to the text of a word processor document. 
+
+
+In general, The epriat class should be used for small amounts of text, or for documents with a limited 
+variability of content, whereas the EpsEc class should be used for larger documents, or for those with a 
+wide dynamic content range. (Compare this with the recommended use of the varLat and vaszc variable 
+array classes.) 
+
+
+OLIB REFERENCE 
+
+
+Precursors 
+
+
+An understanding of the following topics would prove helpful: 
+e =the p_enter and p_leave error handling services 
+
+
+e for EPsEG, the scpur segmented buffer class 
+
+
+Class diagram 
+
+
+fees 
+
+
+¢ eproot / 
+
+
+~ S22) 
+
+~ 
+COS. pee fB 
+¢ epflat / ~  epseg y y  sgbuf / 
+> js 4.43 es ) 
+
+
+Na ae Los 
+
+
+Sees 
+
+
+— 
+
+
+EPROOT 
+
+
+ep_set_text ep_sense_text 
+ep_scan_word ep_capacity 
+ep_word_count 
+
+
+ep_scan_para ep_compress 
+
+
+ep_para_count ep_init 
+
+
+ep_scan_block ep_sense_len 
+ep_add_para ep_sense_chars 
+ep_copy_indent ep_back_chars 
+ep_copy_to_front ep_insert 
+ep_copy_to_back ep_delete 
+ep_paste ep_extract 
+ep_mod_chars ep_clear 
+
+
+The Eproot abstract class provides the basic methods for manipulating the text of a document. 
+
+
+6 EDITABLE DOCUMENTS 
+
+
+Class definition 
+Defined in sub-category file edit.cl (generated header file edit. g). 
+
+
+CLASS eproot root 
+
+
+Editable paragraphs (abstract class) 
+
+{ 
+
+ADD ep_set_text Set the contents, replacing any previous contents 
+
+ADD ep_scan_word Scan by words 
+
+ADD ep_word_count Return word count 
+
+ADD ep_scan_para Scan by paragraphs 
+
+ADD ep_para_count Return paragraph count 
+
+ADD ep_scan_block Scan by blocks 
+
+ADD ep_add_para Append a paragraph given its content 
+
+ADD ep_copy_indent Copy indent from previous paragraph 
+
+ADD ep_copy_to_front Copy range to front of provided clipboard 
+
+ADD ep_copy_to_back Copy range to back of provided clipboard 
+
+ADD ep_paste Paste from provided clipboard, update position 
+
+ADD ep_mod_chars Various mods to a range of characters 
+
+ADD ep_sense_text Copy out all the data and return its length 
+
+ADD ep_capacity=p_dummy Adjust storage to stated capacity 
+
+DEFER ep_compress Compress storage to minimum possible 
+
+DEFER ep_init Prepare an empty editable object 
+
+DEFER ep_sense_len Return length of data 
+
+DEFER ep_sense_chars Provide pointer to following contiguous data 
+
+DEFER ep_back_chars Provide pointer to previous contiguous data 
+
+DEFER ep_insert Insert block of characters 
+
+DEFER ep_delete Delete range of text 
+
+DEFER ep_extract Extract data into buffer 
+
+DEFER ep_clear Empty the object of all contents 
+
+CONSTANTS 
+{ 
+EP_SCAN_BACKWARDS Ox01 Scan backwards if set 
+EP_SCAN_STAY 0x02 Will stay put if already at a boundary 
+EP_SCAN_TO_BEGIN 0x04 Stops at beginning of unit 
+EP_SCAN_TO_END 0x08 Stops at end of unit 
+EP_SCAN_JOIN_DELIM 0x10 Sequence of delimiters count as one 
+EP_SCAN_NOT_TO_END 0x20 Do not scan past the final terminator 
+EP_RETURN_LENGTH -1 special meaning for ep_sense_chars 
+EP_MOD_TOLOWER 0 fold to lower case 
+EP_MOD_TOUPPER 1 fold to upper case 
+EP_MOD_WRAP 2 join paragraphs by converting zeros to spaces 
+} 
+
+PROPERTY 
+{ 
+UWORD maxlen; Maximum permissible length of text 
+} 
+
+} 
+
+Property 
+eproot.maxlen the maximum permissible length of the text. All subclasses must set this 
+
+
+field, normally in an ep_init method 
+
+
+EPROOT methods 
+EP_SET TEXT Set content 
+
+
+VOID ep_set_text (TEXT *buf, UINT len); 
+
+
+Replace any existing text with a single paragraph containing 1en characters copied from *buf. The value 
+of 1en should exclude any trailing paragraph terminator. 
+
+
+Calls p_1eave for out of memory errors. In this event, none of the existing text will have been replaced. 
+
+
+OLIB REFERENCE 
+
+
+& EP_SCAN_ WORD 
+
+
+Scan by word 
+
+
+UINT ep_scan_word(UWORD *ppos, UINT flags); 
+
+
+Scan, from character position *ppos, by one word, updating *ppos to the new character position and 
+returning the number of characters skipped by the scan. There is no need for the initial position to be at a 
+
+
+word boundary. 
+
+
+The value of f1ags may be any combination of the following: 
+
+
+EP_SCAN_BACKWARDS 
+
+
+EP_SCAN_STAY 
+
+
+EP_SCAN_TO_BEGIN 
+
+
+EP_SCAN_TO_END 
+
+
+EP_SCAN_JOIN_DELIM 
+
+
+EP_SCAN_NOT_TO_END 
+
+
+Scan backwards if set, otherwise scan forwards 
+
+Do not scan if already at a word boundary 
+
+Scan to the beginning of a word 
+
+Scan to the end of a word 
+
+Treat a sequence of word delimiters as a single delimiter 
+
+
+Do not scan past the final terminator 
+
+
+& EP_WORD COUNT 
+
+
+UINT ep_word_count (VOID) ; 
+
+
+Count words 
+
+
+Return a count of the total number of words in the document. 
+
+
+& EP_SCAN_PARA 
+
+
+UINT ep_scan_para(UWORD *ppos, UINT flags); 
+
+
+Scan by paragraph 
+
+
+Scan, from character position *ppos, by one paragraph, updating *ppos to the new character position and 
+returning the number of characters skipped by the scan. There is no need for the initial position to be at a 
+paragraph boundary. 
+
+The value of f1ags may be any combination of the following: 
+
+EP_SCAN_BACKWARDS Scan backwards if set, otherwise scan forwards 
+EP_SCAN_STAY Do not scan if already at a paragraph boundary 
+EP_SCAN_TO_BEGIN Scan to the beginning of a paragraph 
+EP_SCAN_TO_END Scan to the end of a paragraph 
+EP_SCAN_JOIN_DELIM Treat a sequence of paragraph delimiters as a single delimiter 
+
+
+EP_SCAN_NOT_TO_END Do not scan past the final terminator 
+
+
+& EP_PARA_COUNT 
+
+
+UINT ep_para_count (VOID) ; 
+
+
+Count paragraphs 
+
+
+Return a count of the total number of paragraphs in the document. 
+
+
+© EP_SCAN BLOCK 
+
+
+UINT ep_scan_block(UWORD *ppos, UINT flags); 
+
+
+Scan by block 
+
+
+Scan, from character position *ppos, by one block, updating *ppos to the new character position and 
+returning the number of characters skipped by the scan. 
+
+
+The initial position is assumed to be at a paragraph boundary. 
+
+
+6 EDITABLE DOCUMENTS 
+
+
+The value of f1ags may be any combination of the following: 
+
+
+EP_SCAN_BACKWARDS Scan backwards if set, otherwise scan forwards 
+EP_SCAN_STAY Do not scan if already at a block boundary 
+EP_SCAN_TO_BEGIN Scan to the beginning of a block 
+
+EP_SCAN_TO_END Scan to the end of a block 
+
+EP_SCAN_JOIN_DELIM Treat a sequence of block delimiters as a single delimiter 
+EP_SCAN_NOT_TO_END Do not scan past the final terminator 
+
+
+EP_ADD_PARA Append a paragraph 
+
+
+VOID ep_add_para(TEXT *buf, UINT len); 
+Append a paragraph containing 1en bytes of text copied from *buf. 
+
+
+The text in buf is appended more efficiently if it is supplied as a zero terminated string - when len 
+should be equal to p_sien (buf) - but the terminating zero is not mandatory. 
+
+
+Calls p_leave, without inserting anything, if there is insufficient memory available to append the 
+
+
+paragraph. 
+
+
+EP_COPY_INDENT Copy whitespace indentation 
+
+
+UINT ep_copy_indent (UWORD *ppos) ; 
+
+
+Copy any leading whitespace from the previous paragraph (which is assumed to exist) to the character 
+position indicated by *ppos. This position will normally be the start of a paragraph. 
+
+
+The value of *ppos is incremented by the number of characters inserted. 
+Returns the number of characters inserted. 
+Inserts nothing and calls p_1eave if there is insufficient memory to perform the insertion. 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+p_enter. 
+
+
+EP_COPY_TO_FRONT Copy range to front of clipboard 
+
+
+INT ep_copy_to_front (UINT posl, UINT pos2, PR_ROOT *clip); 
+
+
+Copy the range of characters between positions posi and posz2 to the front (position zero) of the clipboard 
+clip, where clip is assumed to be the handle of an instance of (a subclass of) EPROOT Or EPSEG. 
+
+
+Inserts nothing in the clipboard and calls p_ieave if there is insufficient memory to perform the insertion. 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+p_enter. 
+
+
+EP_COPY_TO BACK Copy range to back of clipboard 
+
+
+INT ep_copy_to_back(UINT posl, UINT pos2, PR_ROOT *clip); 
+
+
+Copy the range of characters between positions posi and pos2 to the back (before the terminating zero) of 
+the clipboard clip, where clip is assumed to be the handle of an instance of (a subclass of) EPRooT or 
+EPSEG. 
+
+
+Inserts nothing in the clipboard and calls p_ieave if there is insufficient memory to perform the insertion. 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+p_enter. 
+
+
+OLIB REFERENCE 
+
+
+EP_PASTE Insert from clipboard 
+
+
+INT ep_paste(UWORD *ppos, PR_EPROOT *clip); 
+
+
+Insert the contents of the clipboard clip, assumed to be the handle of an instance of (a subclass of) EPROOT 
+Of EPSEG, at position *ppos. The value of *ppos is updated to the end of the inserted text. 
+
+
+Inserts nothing and calls p_ieave if there is insufficient memory to perform the insertion. 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+
+
+p_enter. 
+
+
+& EP_MOD_CHARS Modify characters in a range 
+
+
+VOID ep_mod_chars(UINT posl, UINT pos2, UINT mod); 
+
+
+Modify the characters between positions pos1 and pos2. The modification depends on the value of moa, 
+which may be one of: 
+
+
+EP_MOD_TOUPPER convert characters to upper case, with p_toupper 
+EP_MOD_TOLOWER convert characters to lower case, with p_tolower 
+EP_MOD_WRAP convert each paragraph delimiter character to a space (ASCII 32) character 
+
+
+& EP_SENSE TEXT Copy text to buffer 
+
+
+UINT ep_sense_text (TEXT *buf); 
+
+
+Copy the entire text of the document, including the terminating zero, to *buf. It is the user's responsibility 
+to ensure that the buffer is of sufficient length. 
+
+
+Returns the number of characters copied, excluding the terminating zero. 
+
+
+& EP_CAPACITY Set document capacity 
+
+
+VOID ep_capacity(UINT len); 
+
+
+This method does nothing, which is the appropriate action for subclasses using segmented storage (that is, 
+EPSEG or a subclass of EPSEG). 
+
+
+Subclasses using storage in a single allocated segment should subclass this method (see, for example, 
+EPFLAT'S ep_capacity method). 
+
+
+Deferred EPROOT methods 
+
+
+The deferred methods, listed below, are all fully described in the following documentation of the EPFLAT 
+and Epssc Classes. 
+
+
+EP_INIT Initialise 
+
+EP_SENSE_LEN Sense document length 
+EP_SENSE_CHARS Sense characters forwards 
+EP_BACK_CHARS Sense characters backwards 
+EP_INSERT Insert characters 
+EP_EXTRACT Copy out characters 
+EP_DELETE Delete characters 
+
+EP_CLEAR Clear the document 
+EP_COMPRESS Compress allocated storage 
+
+
+EPFLAT 
+
+
+maxlen 
+
+
+ep_set_text ep_sense_text 
+ep_scan_word 
+ep_word_count 
+ep_scan_para 
+ep_para_count 
+ep_scan_block 
+ep_add_para 
+ep_copy_indent 
+ep_copy_to_front 
+ep_copy_to_back 
+ep_paste 
+ep_mod_chars 
+
+
+EPFLAT stores the document text contiguously in a single allocated cell. 
+
+
+EPFLAT 
+
+
+destroy 
+ef_granularity 
+ef_sense_buf 
+ep_init 
+ep_sense_len 
+ep_sense_chars 
+ep_back_chars 
+ep_insert 
+ep_extract 
+ep_delete 
+ep_clear 
+ep_compress 
+ep_capacity 
+
+
+6 EDITABLE DOCUMENTS 
+
+
+This class is intended for use either to store relatively small amounts of text, or where the dynamic range 
+
+
+of the document size is small. 
+
+
+A typical example is to store the text of a dialog edit box. 
+Class definition 
+Defined in sub-category file edit.cl (generated header file edit. g). 
+
+
+CLASS epflat eproot 
+Editable paragraphs - stored in a single allocated cell 
+
+
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+ADD ef_g 
+ADD ef_s 
+
+
+PROPERTY 
+{ 
+UWOR 
+UWOR 
+UWOR 
+TEXT 
+} 
+
+} 
+
+
+Property 
+epflat.alen 
+
+
+epflat.gran 
+
+
+epflat.len 
+
+
+epflat.buf 
+
+
+destroy 
+ep_init 
+ep_sense_len 
+ep_sense_chars 
+ep_back_chars 
+ep_insert 
+ep_extract 
+ep_delete 
+ep_clear 
+ep_compress 
+ep_capacity 
+ranularity 
+ense_buf 
+
+
+Overwrite the default granularity 
+More convenient than ep_sense_chars 
+
+
+D alen; 
+D gran; 
+D len; 
+
+*buf; 
+
+
+length of allocated cell 
+granularity to grow by 
+length of text stored 
+address of text buffer 
+
+
+the size, in bytes, of the allocated cell. This should not be accessed by a subclass. 
+
+
+the granularity, in bytes. The allocated cell is grown, when necessary, in 
+multiples of this value. This should not be accessed by a subclass. 
+
+
+the number of bytes of stored text. This should be treated as a read-only field by a 
+subclass. 
+
+
+a pointer to the start of the buffer containing the text. This should be treated as a 
+read-only field by a subclass. 
+
+
+OLIB REFERENCE 
+
+
+EPFLAT methods 
+& DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Free the allocated buffer and supersend the pestroy message. 
+
+
+EP_INIT Initialise 
+
+
+VOID ep_init (UINT maxlen) ; 
+
+
+Initialise the instance of EPpFLat to be suitable to contain up to maxlen bytes of text (typically the text will 
+not exceed that which can be displayed on a single line). 
+
+
+Sets eproot .maxlen tO maxlen and epflat.gran to a default value of eight bytes. Allocates a minimum 
+size buffer and inserts a single nun character. 
+
+
+Calls p_leave if there is insufficient memory to allocate the buffer. 
+
+
+& EP_SENSE LEN Sense document length 
+
+
+INT ep_sense_len (VOID) ; 
+
+
+Returns the number of characters in the document, excluding the terminating zero. 
+
+
+& EP_ SENSE CHARS Sense characters forwards 
+
+
+UINT ep_sense_chars (TEXT **pbuf, UINT pos, UINT n); 
+Write, to *pbuf, the address of the character at position pos. 
+
+
+Returns the smaller of n and the number of contiguously stored characters at *pbuf, including the zero 
+that terminates the document. 
+
+
+Note that for compatibility with the zpszc class, the interface to this method does not assume that the 
+entire text of the document is stored contiguously. 
+
+
+& EP_BACK_CHARS Sense characters backwards 
+
+
+UINT ep_back_chars (TEXT **pbuf, UINT pos, UINT n); 
+
+
+Write, to *pbuf, the address of the character whose position is n characters in front of position pos; if n is 
+greater than the number of characters in front of position pos, the address of the first character is taken. 
+
+
+Returns the number of contiguous characters at *pbuf up to, but not including, the character at position 
+pos. This value will not exceed n. 
+
+
+Note that, for compatibility with the Epszc class, the interface to this method does not assume that the 
+entire text of the document is stored contiguously. 
+
+
+EP_INSERT Insert characters 
+
+
+INT ep_insert (UINT pos, TEXT *buf, UINT len); 
+Insert 1en characters from *buf, at character position pos. 
+
+
+If pos is -1, the characters are inserted at the end of the document (before the terminating zero). This 
+feature is not replicated in the ep_insert method of the epsse class. 
+
+
+Inserts nothing and calls p_ieave if there is insufficient memory to perform the insertion (with an 
+E_GEN_NOMEMoRY error) or if the resulting document length were to exceed eproot .maxlen (with an 
+E_GEN_OVER error). 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+p_enter. 
+
+
+6 EDITABLE DOCUMENTS 
+
+
+& EP_EXTRACT Copy out characters 
+
+
+VOID ep_extract (UINT pos, TEXT *buf, UINT len); 
+Copy len characters to *buf, starting with the character at position pos. 
+The user is responsible for ensuring that the buffer is of sufficient length to contain the text. 
+
+
+Note that no check is made to ensure that 1en characters are available at position pos. 
+
+
+& EP_DELETE Delete characters 
+
+
+VOID ep_delete(UINT posl, UINT pos2); 
+
+
+Delete the characters between positions pos1 and pos2, without making any attempt to reduce the size of 
+the allocated buffer. 
+
+
+If pos2 is -1 then all characters between position pos1 and the end of the document are cleared. 
+
+
+If pos2 is less than or equal to pos1 then the method does nothing. 
+
+
+& EP_CLEAR Clear the document 
+
+
+VOID ep_clear (VOID) ; 
+Remove any text. This leaves a document containing a single terminating zero. 
+
+
+No attempt is made to reduce the size of the allocated buffer. 
+
+
+EP_COMPRESS Compress allocated storage 
+
+
+VOID ep_compress (VOID) ; 
+
+
+Reduce the size of the allocated cell to the minimum required to contain the document, subject to the 
+restraint of the current value of epflat.gran. The cell will never be smaller than epfiat.gran bytes in 
+length. 
+
+
+This method can only fail (by calling p_1eave) if it follows an ErF_GRANULARITY message that alters the 
+granularity such that the ep_compress method causes the allocated cell to increase in size. In general (and 
+certainly if the ef_granularity method is never called) it is safe to assume that this method will never 
+fail. 
+
+
+EP_CAPACITY Set document capacity 
+
+
+VOID ep_capacity(UINT len); 
+Set the document capacity (using £_realloc) to 1en bytes, rounded up to be a multiple of epflat.gran. 
+
+
+Calls p_leave if there is insufficient memory to reallocate the cell. 
+
+
+& EF_GRANULARITY Set buffer granularity 
+
+
+VOID ef_granularity(UINT gran); 
+Set epflat.gran to gran or, if gran 1s zero, set epflat.gran to l. 
+
+
+No attempt is made to alter the current size of the allocated buffer which may, therefore, be incompatible 
+with the new granularity. 
+
+
+& EF_SENSE BUF Sense start of data 
+
+
+UINT ef_sense_buf (TEXT **pbuf) ; 
+
+
+Write, to *pbuf, the address of the first byte of the document text, returning the length of the text, 
+excluding the terminating zero. 
+
+
+This method, unlike ep_sense_chars, takes advantage of the fact that the whole of the text is stored 
+contiguously. 
+
+
+OLIB REFERENCE 
+
+
+EPSEG 
+
+
+EPROOT 
+Ge 
+
+
+ep_set_text 
+ep_scan_word 
+ep_word_count 
+ep_scan_para 
+ep_para_count 
+
+
+ep_scan_block 
+
+
+ep_sense_text 
+ep_capacity 
+
+
+ep_init 
+ep_sense_len 
+ep_sense_chars 
+ep_back_chars 
+ep_insert 
+
+
+ep_extract 
+
+
+ep_add_para ep_delete 
+
+
+ep_clear 
+
+
+ep_copy_indent 
+
+
+ep_copy_to_front epiinsert 
+ep_copy_to_back 
+
+
+ep_compress 
+
+
+ep_paste 
+
+
+ep_mod_chars 
+
+
+EPSEG Stores the document text in a segmented buffer using an instance of scBuF. 
+
+
+This class is intended for use either to store large amounts of text, or where the dynamic range of the 
+document size is potentially large. 
+
+
+A typical example is to store the text of a text processor document. 
+
+
+Class definition 
+Defined in sub-category file edit.cl (generated header file edit. g). 
+
+
+CLASS epseg eproot 
+Editable paragraphs - segmented storage 
+
+
+REPLACE ep_init 
+REPLACE ep_sense_len 
+REPLACE ep_sense_chars 
+REPLACE ep_back_chars 
+REPLACE ep_insert 
+REPLACE ep_extract 
+REPLACE ep_delete 
+REPLACE ep_clear 
+REPLACE ep_compress 
+PROPERTY 1 
+
+{ 
+
+PR_SGBUF *b; 
+
+} 
+
+
+handle of buffers data 
+
+
+} 
+Property 
+
+
+the handle of an instance of the scBur segmented buffer class in which the 
+text is stored. It should be regarded as read only. 
+
+
+epseg.b 
+
+
+EPSEG methods 
+EP_INIT 
+
+
+VOID ep_init (UINT maxlen) ; 
+
+
+Initialise 
+
+
+Initialise, by setting eproot .maxlen tO maxlen, creating an instance of scBur and initialising it with a 
+fixed granularity of 64 bytes and then inserting a single nu. character. 
+
+
+Calls p_leave if there is insufficient memory. 
+
+
+6-10 
+
+
+6 EDITABLE DOCUMENTS 
+
+
+& EP_SENSE LEN Sense document length 
+
+
+UINT ep_sense_len (VOID) ; 
+
+
+Returns the number of characters in the document, excluding the terminating zero. 
+
+
+& EP_SENSE CHARS Sense characters forwards 
+
+
+UINT ep_sense_chars (TEXT **pbuf, UINT pos, UINT n); 
+Write, to *pbuf, the address of the character at position pos. 
+
+
+Returns the smaller of n and the number of contiguously stored characters at *pbuf, including the zero 
+that terminates the document. 
+
+
+& EP_BACK_CHARS Sense characters backwards 
+
+
+UINT ep_back_chars (TEXT **pbuf, UINT pos, UINT n); 
+
+
+Write, to *pbuf, the address of the character whose position is n characters in front of position pos; if n is 
+P P 
+greater than the number of characters in front of position pos, the address of the first character is taken. 
+
+
+Returns the number of contiguous characters at *pbuf up to, but not including, the character at position 
+pos. This value will not exceed n. 
+
+
+EP_INSERT Insert characters 
+
+
+INT ep_insert (UINT pos, TEXT *buf, UINT len); 
+Insert 1en characters from *buf, at character position pos. 
+
+
+Inserts nothing and calls p_ieave if there is insufficient memory to perform the insertion (with an 
+E_GEN_NOMEMoRY error) or if the resulting document length were to exceed eproot .maxlen (with an 
+E_GEN_OVER error). 
+
+
+Returns zero if the insertion is successful. The method is suitable for being called under the protection of 
+
+
+p_enter. 
+
+
+& EP_EXTRACT Copy out characters 
+
+
+VOID ep_extract (UINT pos, TEXT *buf, UINT len); 
+
+
+Copy len characters to *buf, starting with the character at position pos. The position pos must lie within 
+the range of the segmented buffer or else p_panic(P_PANIC_sGBUF_1) Will be called. 
+
+
+The user is responsible for supplying a buffer of sufficient length to contain the text. 
+
+
+& EP_DELETE Delete characters 
+
+
+VOID ep_delete(UINT posl1, UINT pos2); 
+
+
+Delete the characters between positions pos1 and pos2, by sending the owned instance of scpur an 
+SB_DELETE message. 
+
+
+If the position pos1 lies outside the range of the segmented buffer, p_panic (P_PANIC_SGBUF_1) Will be 
+called. Similarly if the position pos2 lies outside the range of the segmented buffer, 
+p_panic (P_PANIC_SGBUF_2) will be called. 
+
+
+& EP_CLEAR Clear the document 
+
+
+VOID ep_clear (VOID) ; 
+
+
+Remove any text (by sending the owned instance of scBuF an SB_DELETE message) leaving a document 
+containing a single terminating zero. 
+
+
+& EP_COMPRESS Compress allocated storage 
+
+
+VOID ep_compress (VOID) ; 
+
+
+Reduce the size of the owned instance of scpur to the minimum required to contain the document, 
+consistent with its granularity of 64 bytes, by sending it an sB_compREss message. 
+
+
+CHAPTER 7 
+
+
+RESOURCE FILES 
+
+
+RSCFILE 
+
+
+pcb 
+
+ix 
+offset 
+hftree 
+
+
+destroy 
+rs_init 
+
+
+rs_read 
+rs_read_buf 
+
+
+The RScFILE class provides a set of services to access the contents of a resource file. Resource files are 
+described in the Resource Files chapter of the Additional System Information manual. As mentioned 
+there, a resource file may be embedded in an image file and may optionally be Huffman code compressed. 
+
+
+An application that needs a resource file and also uses an application manager (appman) will generally 
+pass the FLG_APPMAN_RSCFILE flag to the APPMAN am_init method. This causes an instance of the RSCFILE 
+class to be created automatically. The application can then read resources by means of the application 
+manager's am_load_resource and am_load_res_buf methods which offer greater functionality than the 
+RSCFILE rs_read and rs_read_buf methods. Such users will not require detailed knowledge of the 
+RSCFILE Class. 
+
+
+Precursors 
+The reader is assumed to understand: 
+
+e =the p_enter and p_leave error handling services 
+Class definition 
+
+
+The RSCFILE class subclasses Root and is defined in the sub-category file appman.cl (with generated 
+header file appman.g). 
+
+
+CLASS rscfile root 
+Basic access to a resource file which may be embedded in an image file 
+
+
+{ 
+
+
+REPLACE destroy Close channel and destroy 
+
+ADD rs_init Open a resource file 
+
+ADD rs_read Read a record into an allocated cell 
+ADD rs_read_buf Read a record into a buffer 
+
+TYPES 
+
+
+{ 
+typedef struct 
+{ 
+UWORD pos; Index file position 
+UWORD len; Index length 
+} PR_RSCFILE_HEAD; 
+} 
+
+
+PROPERTY 
+{ 
+UBYTE *pcb; resource file channel 
+PR_RSCFILE_HEAD ix; header containing index position and length 
+UWORD offset; file offset of start of resource data 
+ULONG hftree; Huffman tree data 
+
+
+} 
+
+
+OLIB REFERENCE 
+
+
+Property 
+
+rscfile.pcb the currently opened resource file channel handle. It should not be 
+accessed by a subclass. 
+
+rscfile.ix the resource file header, containing the index position and length. It 
+should not be accessed by a subclass. 
+
+rscfile.offset the offset from the start of the file to the start of the resource data (zero 
+unless the file is embedded in an image file). It should not be accessed by 
+a subclass. 
+
+rscfile.hftree the Huffman tree data. It should not be accessed by a subclass. 
+
+
+RSCFILE methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Close the currently opened resource file and supersend the pEstRoy message. 
+
+
+RS_INIT Initialise 
+
+
+INT rs_init (UBYTE *pname) ; 
+
+
+Open a channel to a resource file. The string pointed to by *pname should be the name of either the 
+resource file itself, or of an image file containing, in its second add-file slot, an embedded resource file. 
+(See the Resource Files chapter of the Additional System Information manual.) 
+
+
+Writes the appropriate values to rscfile.offset, rscfile.ix and, if the resources are Huffman encoded, 
+rscfile.hftree. 
+
+
+Calls p_leave on error, otherwise returns zero. The method is suitable for being called under the 
+protection of p_enter. 
+
+
+RS READ Allocate buffer and read resource 
+INT rs_read(INT rid, UBYTE **ppdata) ; 
+Allocate a buffer and read into it the resource with resource id rid. 
+
+
+The length of the resource is read from the file and a buffer of this length is allocated. The resource is 
+then read into this buffer and the address of the buffer is written to *ppdata. If the resource file record is 
+Huffman encoded then it is decoded before being written to the buffer. 
+
+
+The method calls p_leave on any error (which will be either a memory allocation error or an error while 
+attempting to read the file). It is guaranteed that, on error, no memory will have been allocated and 
+nothing will have been written to *ppdata. 
+
+
+Returns the length of the resource, including the terminating zero if the resource is a string. 
+
+
+RS READ BUF Read resource 
+
+
+INT rs_read_buf (INT rid, UBYTE *buf); 
+
+
+Read the resource with resource id ria into the buffer pointed to by but. If the resource file record is 
+Huffman encoded then it is decoded before being written to the buffer. It is the user's responsibility to 
+ensure that the buffer is of sufficient length to contain the resource. 
+
+
+The method calls p_leave on error (which will be an error while attempting to read the file). 
+
+
+Returns the length of the resource, including the terminating zero if the resource is a string. 
+
+
+CHAPTER 8 
+
+
+BINARY FILE MANAGEMENT 
+
+
+The classes described in this chapter provide methods for reading and writing signatured binary files. 
+Such files contain a 22 byte standard header consisting of: 
+
+e a 16 byte file signature (all 16 bytes are significant) 
+
+e a2 byte file version number 
+
+
+e a2 byte offset from the start of the file to the end of the header (to allow for future expansion of 
+the header) 
+
+
+e a2 byte runtime version number 
+
+
+Each version number is a hexadecimal number in the form xyyvr, where: 
+
+
+x is the major version number (4 bits) 
+YY is the minor version number (8 bits) 
+F is the release type, A (alpha) B (beta) or F (final) 
+
+
+For example, 0x123A is an alpha release of version 1.23. 
+
+
+The runtime version number is intended to specify the minimum version of runtime software (for 
+example, OPL) that is required to process the file. If this field is not used it should be set to zero. 
+
+
+Database files are a particular type of signatured binary file. Further information relating to this type of 
+file may be found in the Database Files chapter of the PLIB Reference manual and in the ISAM Reference 
+manual. 
+
+Precursors 
+
+
+An understanding of the following topics would prove helpful: 
+e the PLIB binary file services, as described in the Files chapter of the PLIB Reference manual. 
+
+
+e =the p_enter and p_leave error handling services 
+
+
+Class diagram 
+
+
+om “~~ 
+— — 
+
+
+bfile : Co iden : 
+
+
+TAN. 
+
+
+{tIvfile ) serfila. / 
+~ ) 
+
+
+ee ce 
+
+
+OLIB REFERENCE 
+
+
+BFILE 
+
+
+pcb 
+rbuf 
+rlen 
+offset 
+
+
+destroy 
+fi_close 
+fi_read 
+fl_set_buf_len 
+fl_sense_data 
+
+
+fi_open 
+
+
+fl_rewind 
+
+
+The methods of the pr1z class provide the basic means of creating, opening, validating and reading 
+signatured binary files with arbitrary content. 
+
+
+BFILE must be subclassed to provide additional methods if it is necessary to write to the file. 
+
+
+Class definition 
+
+
+Defined in sub-category file tlvfile.cl (generated header file tlvfile.g). 
+
+
+CLASS bfile root 
+{ 
+REPLACE destroy Close file then destroy 
+ADD fi_close Free any buffers 
+ADD fi_read Read from file into internal buffer 
+ADD fl_set_buf_len Ensure internal buffer is at least len bytes 
+ADD fl_sense_data Get length and address of data 
+ADD fi_open Open binary file and check signature 
+ADD fl_rewind Reposition to first byte after header 
+CONSTANTS 
+{ 
+OP_BFILE_ID_SIZE 16 size of text ID 
+} 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+TEXT fid[OP_BFILE_ID_SIZE]; plain text application ID 
+
+
+UWORD vers; file version number 
+UWORD offset; abs. file offset to end of header 
+UWORD rtvers; minimum runtime version 
+
+
+} 
+
+} 
+
+PROPERTY 
+{ 
+UBYTE 
+UBYTE 
+UWORD 
+UWORD 
+} 
+
+} 
+
+
+Property 
+
+
+bfile.pcb 
+
+
+bfile.rbuf 
+bfile.rlen 
+
+
+bfile.offset 
+
+
+OP_BFILE_FSIG; 
+
+
+*pcb; File channel 
+
+*rbuf; Allocated record buffer 
+
+rlen; Length of data in read buffer 
+offset; 
+
+
+the handle of a currently open file, or nun. It should not be accessed by 
+any subclass. 
+
+
+a pointer to an allocated buffer into which file data is read. 
+the number of bytes of valid data in the allocated buffer. 
+
+
+the byte offset from the start of the current file to the first byte after the 
+file signature. 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+BFILE methods 
+& DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+
+
+Send an FI_cLosE message and then supersend the DEsTRoy message. 
+
+
+Fl_OPEN Open file 
+
+
+INT fi_open(TEXT *pname, UINT mode, OP_BFILE_SIG *psig) ; 
+
+
+Open the binary file whose full file specification 1s pointed to by pname. The value of mode may be any 
+combination of the PLIB file mode flags appropriate for a binary file (it must include p_rsTREAM or, more 
+rarely, P_FSTREAM_TEXT). 
+
+
+If a new file is being opened (mode contains either P_FCREATE Or P_FREPLACE) the file signature at «psig is 
+written to the newly opened file. Otherwise, the file signature is read from the file and compared with the 
+file signature at *psig. If the file signature read from the file is the wrong length, or if the two 16-byte file 
+IDs do not match exactly (all sixteen bytes are compared) p_leave (E_FILE_INVALID) is called. The 
+validation of the remaining signature fields will vary with the application and is left to the caller. To 
+facilitate this validation, the signature read from the file is written to *psig. 
+
+
+Once the file has been successfully opened, the file offset to the first byte following the file header 
+(psig->offset) is written to bfile.offset. 
+
+
+Returns zero if successful, or a negative error number for any error other than the E_FILE_INVALID error 
+described above. 
+
+
+& FI_CLOSE Close file 
+
+
+VOID fi_close (VOID) ; 
+Close any open file, freeing any allocated buffer. 
+
+
+It is safe to send an FI_CLOSE message even if there is no open file. 
+
+
+Fl_READ Read from file 
+
+
+INT fi_read(UINT len); 
+Read len bytes from the current position in the currently open file into the allocated buffer. 
+
+
+Sends an FL_SET_BUF_LEN message to ensure that the buffer has room for at least 1en bytes before reading 
+the data. If this fails, p_1eave (E_GEN_NOMEMORY) is called. 
+
+
+If the read is successful, sets bfile.rlen to contain the number of bytes read into the buffer. 
+
+
+Returns the number of bytes read, or a negative error. 
+
+
+FL_SET BUF_LEN Set buffer size 
+
+
+VOID fl_set_buf_len(UINT len); 
+
+
+Reallocate, if necessary, the allocated buffer pointed to by bfile.rbuf to ensure that it has room for at 
+least 1en bytes. This method will never reduce the size of the buffer. 
+
+
+Calls p_leave if there is insufficient memory to reallocate the buffer. 
+
+
+OLIB REFERENCE 
+
+
+& FL_SENSE DATA Sense record data 
+
+
+UINT fl_sense_data(UBYTE **pbuf) ; 
+
+
+Write to *pbuf the address of the allocated buffer and return the length of the data last read into it by the 
+fi_read method. 
+
+
+The return value will be zero and the value written to *pbuf will be nut if there is no currently open file, 
+or if no FI_READ message has been received. 
+
+
+FL_REWIND Reposition to start 
+
+
+VOID fl_rewind (VOID) ; 
+
+
+Set the current file position to the first byte after the file header. 
+
+
+TLVFILE 
+
+
+TLVFILE 
+
+
+rbuf 
+rlen 
+offset 
+
+
+destroy fi_open 
+fi_close l1_rewind 
+fi_read l_write_rec 
+fl_set_buf_len 
+
+
+fl_sense_data 
+
+
+_delrec 
+_—count 
+_read_by_type 
+_set_rec 
+
+
+1 sense_rec 
+
+
+FoFH FH FH FH Fh EF SF 
+
+
+l_replace 
+
+
+The TLvr1.e class provides support for signatured binary files that contain type-length-value (TLV) 
+records. 
+
+
+Following the standard header, the file is considered to be made up of records, each of which has a 2 byte 
+header specifying the record type and length. The most significant nibble of the word contains the record 
+type, in the range 0-15. The remaining three nibbles contain the record length and is, therefore, restricted 
+to a maximum of 4K bytes. 
+
+
+Records of type 0 are considered to be deleted records. Records of type 15 (OxOf) are reserved to represent 
+non-valid records and are treated as though they are deleted records. 
+
+
+For efficient record access, the record number of the next record to be read and the current file position 
+are stored in property. 
+
+
+TLV files are designed to be Flash-friendly, i.e. they may be stored and manipulated efficiently in Flash 
+SSDs (or any other EPROM medium). A TLV file stored on such a medium may be modified by 
+appending, deleting or replacing records without having to make a new copy of the entire file. 
+
+
+Although TLV files may contain in excess of 4,000,000,000 records, TLVF ILE is ideally suited to 
+manipulating files which contain a relatively small number of records. If the file contains a large number 
+of records, operations which involve non-sequential access may take an extended time to return. 
+
+
+Database files are a form of TLV file with a particular file signature header and specific record content. 
+Alternative means of manipulating such files are described in the Database Files chapter of the PLIB 
+Reference manual and also in the ISAM Reference manual. 
+
+
+Class definition 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+Defined in sub-category file tlvfile.cl (generated header file tivfile. g). 
+
+
+CLASS tlvfile bfile 
+
+
+{ 
+
+
+REPLACE fi_open 
+REPLACE fl_rewind 
+
+
+ADD 
+ADD 
+ADD 
+ADD 
+ADD 
+ADD 
+ADD 
+
+
+CONS 
+
+
+TYPE 
+
+
+PROP 
+
+
+} 
+
+
+Property 
+
+
+fl_write_rec 
+
+
+Open file 
+Reposition to first record, reset property 
+Write a TLV record 
+
+
+fl_delrec Delete a record 
+f1l_count Get record count 
+fl_read_by_type Read record of specified type 
+fl_set_rec Set the current record number 
+
+
+fl_sense_rec 
+
+
+fl_replace 
+
+
+Sense the current record number 
+Replace a record 
+
+
+TANTS 
+
+TLV_TYPE_UNKNOWN 0x10 
+TLV_TYPE_INVALID Ox0f 
+TLV_TYPE_DELETED 0x00 
+TLV_TYPE_NORMAL 0x01 
+TLV_TYPE_FIELDS 0x02 
+TLV_TYPE_SHIFT 12 
+TLV_TYPE_MASK Oxf000 
+} 
+
+Ss 
+
+
+typedef struct 
+
+
+{ 
+
+
+OP_BFILE_FSIG fsig; Binary file signature 
+UWORD types; Valid types 
+} OP_TLVFILE; 
+
+
+typedef struct 
+
+
+{ 
+
+
+UBYTE 
+
+
+UINT len; 
+INT type; 
+} OP_TLV_REC; 
+
+
+ERTY 
+{ 
+
+UWORD 
+UWORD 
+UWORD 
+ULONG 
+ULONG 
+} 
+
+
+tlvfile.typmask 
+
+
+tl 
+
+
+ae 
+
+
+tl 
+
+
+ti 
+
+
+lvfil 
+
+
+lvfil 
+
+
+lvfil 
+
+
+le. hdlen 
+
+
+le.hdt 
+
+
+le.pos 
+
+
+lvfil 
+
+
+ype 
+
+
+le.fpos 
+
+
+typmask; 
+hdlen; 
+hdtype; 
+Pos; 
+fpos; 
+
+
+*Du Es. 
+
+
+valid record type mask 
+
+length of header 
+
+type from header 
+
+Next record to be read 
+
+Current file position, for validation 
+
+
+which record types are considered valid. For example, the value 0x32 (bits 
+1, 4 and 5 set) indicates that records of type 1, 4 and 5 are valid. Records 
+of other types are treated as if they do not exist. 
+
+
+the current record length as decoded from the first word of the record. It 
+should not be accessed by a subclass. 
+
+
+the current record type as decoded from the first word of the record. It 
+should not be accessed by a subclass. 
+
+
+the current record number that corresponds to the file position, 
+tlvfile.fpos. It should not be accessed by a subclass. 
+
+
+the current file position. It should not be accessed by a subclass. 
+
+
+OLIB REFERENCE 
+
+
+TLVFILE methods 
+
+
+All methods which read a record assume that the current file position is at the start of a record. 
+
+
+Fl_OPEN Open TLV file 
+
+
+INT fi_open(TEXT *fspec, UINT mode, OP_TLVFILE *psig): 
+
+
+Open the TLV file whose full file specification is pointed to by fspec. The value of mode may be any 
+combination of the PLIB file mode flags appropriate for a binary file (it must include p_rsTREaAM). 
+
+
+Opens the file by supersending the r1_oPzn message which, if opening an existing file, validates the 16- 
+byte file signature ID and overwrites psig->fsig (but not psig—>types) with the signature read from the 
+file. 
+
+
+Calls p_ieave if the file signature validation fails. 
+
+
+Sets tlvfile.typmask to the value of psig->types and sends itself an rL_REWIND message to position to 
+the start of the first record. 
+
+
+Returns zero if successful or error values as returned by the Br1Lz superclass. 
+
+
+FL_REWIND Reposition to start 
+VOID fl_rewind (VOID) ; 
+Position to the first byte following the file signature. 
+
+
+Supersends the rL_REwIND message and then sets tivfile.fpos tO bfile.offset, and tlvfile.pos to 
+zero. 
+
+
+Calls p_1eave on error. 
+
+
+FL_COUNT Count records 
+
+
+VOID fl_count (ULONG *pcount) ; 
+
+
+Write to *pcount the number of valid records (those whose types are specified by tivfile.typmask) in the 
+file. 
+
+
+Counts the records by scanning the entire file and then sends an rL_REWIND message to reposition to the 
+first record. 
+
+
+Calls p_leave on error. 
+
+
+FL_WRITE_REC Write a record 
+
+
+VOID fl_write_rec(UBYTE *buf, UINT len, UINT type); 
+Append a new record of type type, containing the first 1en bytes of the data pointed to by bue. 
+If any error occurs, the record is either not written or is marked as not being a valid record. 
+
+
+All errors result in p_leave being called. 
+
+
+FL_SET REC Set current record 
+
+
+INT fl_set_rec(UINT lsw, UINT msw); 
+INT fl_set_rec(ULONG recnum) ; (conceptual) 
+
+
+Position to, and read into the internal buffer, record number recnum (counting only records of types 
+specified by t1vfile.typmask). The uLONG recnum is actually passed in the message as two UINT 
+parameters, 1sw (least significant word) and msw (most significant word). 
+
+
+Returns the positive record type if successful, or =_F1LE_koF if reading past the end of the file. Other file 
+errors result in a call to p_leave. The content of the internal buffer is unpredictable in the event of an 
+error. 
+
+
+8-6 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+& FL_SENSE REC Sense current record number 
+
+
+VOID fl_sense_rec(ULONG *prec); 
+Write, to *prec, the record number of the record following the one which has last been read. 
+
+
+Writes zero if no records have been read since the receipt of an FL_REWIND message. 
+
+
+FL_DELREC Delete a record 
+
+
+VOID fl_delrec(UINT lsw, UINT msw); 
+VOID fl_delrec(ULONG recnum) ; (conceptual) 
+
+
+Delete record recnum (counting only records of types specified by t1vfile.typmask) by overwriting its 
+record type with type 0. The uLonc recnum is actually passed in the message as two uINT parameters, 1sw 
+(least significant word) and msw (most significant word). 
+
+
+Calls p_1eave on error, in which case the record may not have been deleted. It is the user's responsibility 
+to determine whether the record has been deleted (for example, by testing the number of records). 
+
+
+FL_REPLACE Replace a record 
+
+
+VOID fl_replace(UINT lsw, UINT msw, OP_TLV_REC *prec); 
+VOID fl_replace(ULONG recnum, OP_TLV_REC *prec); (conceptual) 
+
+
+Replace a record by deleting record recnum (counting only records of types specified by tivfile.typmask) 
+and then appending the record specified by prec. The uLoNG recnum is actually passed in the message as 
+two UINT parameters, 1sw (least significant word) and msw (most significant word). 
+
+
+Deletes the record by sending itself an rL_pELETE message and, if this is successful, appends the new 
+record by sending itself an FL_wRITE_REC message. 
+
+
+Calls p_leave on error, in which case the original record may not have been deleted. If it has been 
+deleted, the new record will either not have been appended or will have been marked as not being a valid 
+record. 
+
+
+FL_READ BY_TYPE Read record of specific type(s) 
+
+
+INT fl_read_by_type(UINT type); 
+
+
+Search forwards from the current file position and read into the internal buffer the first record whose type 
+is one of those specified by the bitmask in type irrespective of the types specified by tivfile.typmask. 
+
+
+Returns the record type of the record or, if the end of the file is reached before finding a record of a 
+matching type, it returns E_FILE_EOF. 
+
+
+Calls p_1eave for all other errors. 
+
+
+This method should be used with caution. If it skips records that would normally be read (because they are 
+included in t1ivfile.typmask) it may result in tivfile.pos containing an incorrect value. If there is any 
+doubt, this method should always be followed by the sending of an rL_REWIND message. 
+
+
+OLIB REFERENCE 
+
+
+TLVDATA 
+
+
+TLVDATA 
+
+
+td_open 
+td_save 
+td_changed 
+td_load_item 
+td_save_item 
+td_reset 
+
+
+td_set_file 
+td_set_item 
+td_sense_item 
+
+
+The tivpata abstract class provides the basic mechanisms for manipulating data that is stored in a series 
+of records (each with a different record type) in a TLV file. 
+
+
+Class definition 
+Defined in sub-category file tlvfile.cl (generated header file tlvfile.g). 
+
+
+CLASS tlvdata root 
+
+
+Data which is loaded and saved to a tlvfile 
+{ 
+ADD td_open Open file or revert to file 
+ADD td_save Save modifications to file 
+ADD td_changed Return TRUE if data changed since load 
+ADD td_load_item Load an item 
+ADD td_save_item Save an item 
+ADD td_reset=p_dummy Clear data structures 
+DEFER td_set_file Set the file characteristics 
+DEFER td_set_item Set an item 
+DEFER td_sense_item Sense an item 
+TYPES 
+{ 
+typedef struct 
+{ 
+OP_TLVFILE tlvfile; File signature and mask 
+TEXT ext[6]; Default extension 
+} PR_TLVDATA_CHARS; 
+} 
+PROPERTY 1 
+{ 
+PR_TLVFILE *tlv; Handle to tlvfile 
+UWORD cl_tlv; Clean id for tlv file 
+UWORD changed; TRUE if data changed since load 
+WORD index; Index for load and save 
+WORD tmask; Valid record mask 
+TEXT name [P_FNAMESIZE]; Parameter file name 
+} 
+} 
+Property 
+tlv the handle of a temporary instance of the TLvr1ue class. It should not be 
+accessed by a subclass. 
+cl_tlv the cleanup id for the TLvF1Lz instance, used for roll-back on error. It 
+
+
+should not be accessed by a subclass. 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+changed a flag indicating that the data has changed since a previous load or save. 
+A subclass must set this to TRUE to signal that changed data requires 
+saving. A subclass is not expected to set a FALSE value. 
+
+
+index the type of the last record for which data has been sensed by the 
+td_save_item method. It should not be accessed by a subclass. 
+
+tmask the mask of valid record types. It should not be accessed by a subclass. 
+
+name the full file specification of the file last used in the tad_open method. It 
+
+
+should not be accessed by a subclass. 
+
+
+TLVDATA methods 
+TD_OPEN Open and read file 
+
+
+INT td_open(TEXT *name) ; 
+Open a TLV file, read all its records into memory, overwriting any existing data, and close it again. 
+
+
+Sends itself a r>D_RESET message and then opens, reads and closes the file specified by name. If name is 
+NULL, the file opened by a previous td_open Or td_save is reopened, otherwise name should point to a 
+string containing the name of the file to open. 
+
+
+Before opening the file, a T>_sET_FILE message is sent to determine the appropriate file characteristics 
+and extension. If not nut, the passed name is parsed (the related name being the file extension resulting 
+from the Tp_sET_FILE message) into the t1vdata.name buffer. 
+
+
+An instance of TLVFILE 1s created and used to open the file and read each record in turn. As each record is 
+read, a TD_LOAD_ITEM message is sent, to store the record's content. When all the records have been read 
+the TLVFILE instance is destroyed (which automatically closes the file). On successful conclusion the value 
+of tlvdata.changed iS Set tO FALSE. 
+
+
+Returns zero if successful, or E_r1LE_nx1st if the specified file does not exist. 
+
+
+All other errors result in p_leave being called. 
+
+
+TD_SAVE Save data to file 
+
+
+VOID td_save (TEXT *name) ; 
+
+
+Write the current data to the TLV file specified by name, replacing any existing file. If name is nuLL, the 
+file opened by a previous td_open or td_save is reopened, otherwise name should point to a string 
+containing the name of the file to open. 
+
+
+Before opening the file, a Tt>_sET_FILE message is sent to determine the appropriate file characteristics 
+and extension. If not nut, the passed name is parsed (the related name being the file extension resulting 
+from the TD_SET_FILE message) into the t1vdata.name buffer. 
+
+
+An instance of TLVFILE 1s created and used to open the file (to replace any existing file) and write the 
+records. The data, length and type of each record is determined by sending a Tp_savE_ITEM message. 
+When this message returns zero, indicating that there are no further records, the TLvFILE instance is 
+destroyed (which automatically closes the file). On successful conclusion the value of t1vdata.changed 1S 
+set tO FALSE. 
+
+
+Any error results in p_leave being called. 
+
+
+& TD_CHANGED Check if changed 
+
+
+INT td_changed (VOID); 
+
+
+Return TRuzE if the data has been changed since a load or a save. 
+
+
+OLIB REFERENCE 
+
+
+TD_LOAD ITEM Process a record read from a file 
+
+
+VOID td_load_item(INT type, UBYTE *buf, UINT len); 
+
+
+Process the record by sending a TD_SET_ITEM message. 
+
+
+TD_SAVE_ITEM Get a record to be saved 
+
+
+INT td_save_item(UBYTE **pbuf, UWORD *plen); 
+Determine the type of the next record to be saved and send a Tp_sENSE_ITEM message to sense its data. 
+The method uses tivdata.index and tlvdata.tmask to identify the record type. 
+
+
+Returns the record type, or zero if there are no further records to be saved. 
+
+
+& TD_RESET Reset all data 
+
+
+VOID td_reset (VOID) ; 
+
+
+The supplied method does nothing. It is expected to be subclassed to perform any appropriate reset action. 
+
+
+Deferred TLVDATA methods 
+
+
+TD_SET FILE Set the TLV file characteristics 
+
+
+VOID td_set_file(PR_TLVDATA_CHARS *pfc)j; 
+
+
+Write the appropriate TLV file signature header (including the mask of valid record types) and file 
+extension to the PR_TLVDATA_CHARs Struct pointed to by pfc. 
+
+
+On entry, pfc->ext [0] contains the character '.' and pfc->tlvfile.fsig.offset is already set to 
+sizeof (OP_BFILE_FSIG). All other bytes are set to zero. 
+
+
+TD_SET_ITEM Set in-memory data for a record 
+
+
+VOID td_set_item(INT type, VOID *buf, UINT len); 
+
+
+Store, in memory, the data for a record of type type and of length 1en, pointed to by buf. 
+
+
+TD_SENSE_ITEM Sense in-memory data for a record 
+INT td_sense_item(INT type, VOID **pbuf) ; 
+Write to *pbuf a pointer to the data for a record of type type. 
+
+
+Returns the length of the data. 
+
+
+SERFILE 
+
+
+TLVDATA 
+
+
+td_open 
+td_save 
+td_changed 
+td_load_item 
+
+
+SERFILE 
+
+
+serial 
+modem 
+inkdvr 
+serdvr 
+file 
+
+
+td_reset 
+td_set_file 
+td_set_item 
+td_sense_item 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+td_save_item 
+
+
+The serFr1.e class provides the methods for manipulating serial port parameter data saved in a .trm TLV 
+file. 
+
+
+Class definition 
+Defined in sub-category file tlvfile.cl (generated header file tivfile. g). 
+
+
+CLASS serfile tlvdata 
+{ 
+REPLACE td_reset Set defaults 
+REPLACE td_set_file Set the file characteristics 
+REPLACE td_set_item 
+REPLACE td_sense_item 
+
+
+Set an item 
+Sense an item 
+
+
+CONSTANTS 
+TE_MASK_SERIAL 0x0001 
+TE_MASK_MODEM 0x0002 
+TE_MASK_FILE 0x0004 
+TY_SERFILE_SERIAL 1 
+OBSOLETE_SERFILE_MODEM Z 
+TY_SERFILE_FILE 3 
+TY_SERFILE_NEW_MODEM 4 
+TY_SERFILE_SERDVR 5 
+TY_SERFILE_LNKDVR 6 
+TE_XMDM_NONE 3 
+TE_DIAL_PULSE 1 
+TE_DIAL_TONE 2 
+TE_MODEM_300 0x01 
+TE_MODEM_1200 0x02 
+TE_MODEM_2400 0x03 
+TE_MODEM_4800 0x04 
+TE_MODEM_9600 0x05 
+TE_MODEM_19200 0x06 
+MAX_DEVICE_NAME 10 ! TTY.AS5:A plus zero terminator 
+MAX_MODEM_CMD 40 
+
+
+} 
+
+
+OLIB REFERENCE 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+! Serial port 
+P_SRCHAR ch; Serial port characteristics 
+TEXT port [P_MAXDEVNAME+2]; Serial port to use 
+} PF_SERIAL; 
+
+typedef struct 
+{ 
+! New Modem driver 
+P_MDMCHR mch; 
+
+
+UBYTE phone[25]; Phone number 
+
+UBYTE auto_dial; TRUE if modem to auto dial on connection 
+UBYTE mdmdvr [MAX_DEVICE_NAME]; Modem driver to use (if any) 
+
+UBYTE mdmcmd [MAX_MODEM_CMD]; Max extra configuration for modem 
+
+
+UBYTE spare[16]; 
+} PF_MODEM; 
+typedef struct 
+{ 
+! File transfer 
+UWORD protocol; File transfer protocol 
+} PF_FILE; 
+
+
+typedef struct 
+{ 
+! New Serial port 
+P_SRCHAR ch; Serial port characteristics 
+UBYTE serdvr[MAX_DEVICE_NAME]; Serial driver to use 
+UBYTE spare[16]; 
+} PF_SERDVR; 
+
+typedef struct 
+{ 
+! Link drivers 
+UBYTE masdvr [MAX_DEVICE_NAME]; Media access driver to use 
+UBYTE lnkdvr[MAX_DEVICE_NAME]; Link driver to use 
+UBYTE spare[16]; 
+} PF_LNKDVR; 
+
+} 
+
+PROPERTY 
+
+{ 
+
+PF_SERIAL serial; 
+
+PF_MODEM modem; 
+
+PF_FILE file; 
+
+PF_LNKDVR Inkdvr; 
+
+PF_SERDVR serdvr; 
+
+} 
+
+} 
+
+
+Property 
+
+Each item of property represents the data that may be stored in a record of a serial parameter .trm file. 
+serfile.serial the data for a serial port record, of record type Ty_SERFILE_SERIAL. 
+serfile.modem the data for a modem driver record, of record type 
+
+
+TY_SERFILE_NEW_MODEM. 
+serfile.file the data for a file transfer record, of record type Ty_SERFILE_FILE. 
+
+
+serfile.inkdvr the data for a link and media access driver record, of record type 
+TY_SERFILE_LNKDVR. 
+
+
+serfile.serdvr the data for an extended format serial driver record, of record type 
+TY_SERFILE_SERDVR. 
+
+
+8 BINARY FILE MANAGEMENT 
+
+
+SERFILE methods 
+
+
+& TD_RESET Reset all data 
+VOID td_reset (VOID); 
+
+Set the serial data to its default values and then set tivdata.changed tO TRUE. 
+
+Sets the property data as follows: 
+
+
+serfile.serial 
+
+
+ch. hand P_OBEY_XOFF | P_SEND_XOFF|P_IGN_CTS 
+ch.frame P_DATA_8 
+
+ch.tbaud P_BAUD_9600 
+
+ch.rbaud P_BAUD_9600 
+
+ch.xon 0x11 (DC1) 
+
+ch. xoff 0x13 (DC3) 
+
+ch. flags P_IGNORE_PARITY 
+
+port WTTY SA". 
+
+
+serfile.modem 
+mch. supported P_SRINQ_300|P_SRINQ_1200|P_SRINQ_2400|P_SRINQ_4800|P_SRINQ_9600|P_SR 
+mch.baudrate INQ_19200 
+mch.chand P_BAUD_2400 
+mch.options P_OBEY_DSR|P_FAIL_DSR|P_OBEY_DCD|P_FAIL_DCD|P_OBEY_XOFF |P_SEND_XOFF 
+P_MDM_NO_MODULATION 
+
+
+serfile.file 
+protocol TE_XMDM_NONE 
+
+
+serfile.serdvr 
+
+
+ch.hand P_IGN_CTS 
+ch.frame P_DATA_8 
+ch.tbaud P_BAUD_19200 
+ch.rbaud P_BAUD_19200 
+serdvr WT AP 
+
+
+serfile.lnkdvr 
+masdvr "MAS:" 
+inkdvr ®LECE* 
+
+
+All fields not explicitly mentioned above are zero-filled. 
+
+
+& TD_SET FILE Set the serial file characteristics 
+
+
+VOID td_set_file(PR_TLVDATA_CHARS *pfc); 
+
+
+Set the serial file signature, extension and record type mask in the pR_TLVDATA_cHARS Struct pointed to by 
+pfc. 
+
+
+The file signature is set to "TRM FILE" (with the remainder of the 16 bytes zero-filled) and the file name 
+extension to ". TRM". The type mask is set for record types Ty_SERFILE_SERIAL, TY_SERFILE_NEW_MODEM, 
+TY_SERFILE_FILE, TY_SERFILE_SERDVR and Ty_SERFILE_LNKDVR. 
+
+
+& TD SET ITEM Set in-memory data for a record 
+
+
+VOID td_set_item(INT type, VOID *buf); 
+
+
+Set the contents one of the five items of property corresponding to the record of type type, from the 
+contents of *buf, where type is one of Ty_SERFILE_SERIAL, TY_SERFILE_NEW_MODEM, TY_SERFILE_FILE, 
+TY_SERFILE_SERDVR OF TY_SERFILE_LNKDVvR and buf correspondingly points to a pF_SERIAL, PF_MODEM, 
+PF_FILE, PF_SERDVR OF PF_LNKDVR Struct. 
+
+
+Sets tivdata.changed tO TRUE. 
+
+
+8 - 13 
+
+
+OLIB REFERENCE 
+
+
+& TD SENSE ITEM Sense in-memory data for a record 
+
+
+INT td_sense_item(INT type, VOID **pbuf) ; 
+
+
+Write to *pbur the address of one of the five items of property corresponding to the record of type type, 
+where type is one of Ty_SERFILE_SERIAL, TY_SERFILE_NEW_MODEM, TY_SERFILE_FILE, 
+TY_SERFILE_SERDVR OF TY_SERFILE_LNKDvr. The address written to *pbuf is a corresponding pointer to a 
+PF_SERIAL, PF_MODEM, PF_FILE, PF_SERDVR Of PF_LNKDvR Struct. 
+
+
+Returns the length of the record data. 
+
+
+CHAPTER 9 
+
+
+THE CLEANUP CLass 
+
+
+VAROOT VAFIX VAFLAT CLEANUP 
+
+
+nrec key rlen gran level 
+nspc 
+base 
+
+destroy vwarrepiace 
+
+
+va_replace | va_init destroy 
+
+
+va_count va_copy va_compress cl_init 
+
+
+va_delete va_reclen va_deletem cl_add 
+
+
+va_sort va_swap va_insertm cl_remove 
+
+
+va_key 
+
+
+va_findisgq 
+
+
+va_insertisq 
+
+
+va_capacity 
+va_prec 
+
+
+va_pbuf 
+
+
+cl_clean_item 
+cl_clean_level 
+cl_set_level 
+
+
+va_append 
+va_insert 
+va_search 
+va_compare 
+va_reset 
+
+
+va_test 
+
+
+The cLeanup class supplies one of the main mechanisms by which resources may be released following an 
+error condition. 
+
+
+A typical use is in a case where a program allocates, say, a sequence of cells which must either exist as a 
+whole or not at all. If, during the allocate sequence, one of the later allocations fails, the previously 
+allocated cells must be freed. 
+
+
+The recovery process can be simplified if each cell is placed in a cleanup list as it is allocated. Once the 
+whole sequence of allocations is complete the items may be removed from the list. If, however, there is a 
+failure in one of the later stages, the previously allocated cells can be freed by the sending of, for example, 
+a single CL_CLEAN_LEVEL message. Note that the process of adding an item to the cleanup list is so 
+arranged that the addition itself can never fail due to shortage of memory. 
+
+
+Normally, an instance of the cLEanup class is created as a component of the application manager (see the 
+Application Manager chapter of this manual). In this case the cleaning up of partially complete 
+allocations is generally handled automatically whenever an error occurs and the programmer's 
+responsibility is reduced to adding items to, and removing items from, the cleanup list at the appropriate 
+times. 
+
+
+Because the addition and removal of items from a cleanup list that is a component of the application 
+manager is so common, a set of convenience functions are provided. These are described in a separate 
+section at the end of this chapter. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e variable arrays of fixed length records 
+
+
+e =the p_enter and p_leave error handling services 
+
+
+OLIB REFERENCE 
+
+
+Class diagram 
+
+
+Class definition 
+
+
+ae ae 
+¢ Varoot / 
+as ) 
+bee 
+aon ae 
+( Vafix / 
+~ Sash 
+Me 
+A ee 
+( Vaflat / 
+) 
+eee 
+(cleanup / 
+= ) 
+eee 
+
+
+Defined in sub-category file appman.cl (generated header file appman.g). 
+
+
+CLASS cleanup vaflat 
+
+
+{ 
+
+
+REPLACE destroy 
+
+
+ADD 
+ADD 
+ADD 
+ADD 
+ADD 
+ADD 
+
+
+cl_init 
+
+cl_add 
+cl_remove 
+cl_clean_item 
+cl_clean_level 
+cl_set_level 
+
+
+CONSTANTS 
+
+
+TYPES 
+
+
+} 
+
+
+typedef struct 
+
+
+typedef struct 
+
+
+} 
+
+
+PROPERTY 
+
+
+} 
+
+
+Property 
+
+
+{ 
+UWORD level; 
+} 
+
+
+cleanup.level 
+
+
+Destroy all items in cleanup list 
+Initialise cleanup table 
+
+Add an item for cleanup 
+
+Remove an item (without cleanup) 
+Clean up an item 
+
+Clean up all items at current level 
+Set the cleanup level 
+
+
+TY_CLEANUP_DYL -5 A dyl handle 
+
+TY_CLEANUP_SHARED -4 A shared allocated cell 
+TY_CLEANUP_VOID -3 Already cleaned up 
+
+TY_CLEANUP_ALLOC -2 An allocated cell 
+
+TY_CLEANUP_IOCHAN -1 An IO channel 
+
+TY_CLEANUP_OBJECT 0 An object (O_DESTROY method number !!) 
+
+
+BYTE type; Type of resource 
+UBYTE level; Cleanup level 
+HANDLE h; Handle of resource 
+
+
+RC_CLEANUP; 
+
+
+UWORD nref; 
+SHARED_ALLOC; 
+
+
+current cleanup level 
+
+
+the current cleanup level; set by c1_set_1leve1 and used by 
+elclean_level 
+
+
+9 THE CLEANUP CLASS 
+
+
+CLEANUP Methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Clean up all items in the cleanup list and supersend a pEsTRoy message. 
+
+
+CL_INIT Initialise list 
+
+
+VOID cl_init (UINT num); 
+Initialise the cleanup list. 
+
+
+Sends itself a va_inrT message to initialise the array for records of length sizeof (RC_CLEANUP), With a 
+granularity of num. Then sends itself a va_capacitTy message to set the capacity to num records and ensures 
+that the array contains at least one empty cleanup slot (of type Ty_cLEANUP_VvoID). 
+
+
+CL_ADD Add item 
+
+
+UINT cl_add(UINT type, HANDLE h); 
+Add an item to the cleanup list of type type and handle h to the cleanup list at the current cleanup level. 
+
+
+The possible values of type are: 
+
+
+TY_CLEANUP_OBJECT h is the handle of an object, as returned by p_new 
+
+TY_CLEANUP_IOCHAN h is the pointer to the channel control block, as set by p_open 
+
+TY_CLEANUP_ALLOC h is the pointer to the allocated cell, as returned by p_alloc 
+
+TY_CLEANUP_SHARED h is the pointer to a shared allocated cell, as returned by p_alloc (the first 
+word of a shared allocated cell is assumed to contain a usage count) 
+
+TY_CLEANUP_DYL h is the category handle of a loaded dynamic library, as set by p_loadlib 
+
+
+All other values of type, except for Ty_cLEANUP_VvOID, are assumed to relate to objects and behave in a 
+way similar to Ty_cLEANUP_oBJECT. In all such cases h is assumed to be the handle of the object as 
+returned by p_new. When such an item is cleaned up, it is sent a message with message number equal to 
+the value of type. The value ry_cLEanup_oBuectT (0) is chosen specifically to correspond to a DESTROY 
+message. 
+
+
+A subclasser who adds further types should respect the current scheme by using a negative number for 
+each new type leaving positive numbers to represent object message numbers. 
+
+
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The cl_add method may call p_leave (f_GEN_NOMEMoRY), but not until after the current item has been 
+added to the cleanup list. Thus an item cannot be 'lost' by a failure when adding it to the cleanup list. 
+
+
+J CL_ REMOVE Remove item 
+
+
+VOID cl_remove (UINT num); 
+
+
+Remove the item specified by num (as returned by an earlier cL_app message) from the cleanup list without 
+cleaning up its associated resource(s). 
+
+
+The item is removed by setting its type to Ty_cLEANUP_vorp. No memory is freed. 
+
+
+JCL_CLEAN ITEM Delete item 
+
+
+VOID cl_clean_item(UINT num); 
+
+
+Clean up the resource(s) associated with item num (as returned by an earlier cL_app message) and remove 
+the item from the cleanup list. 
+
+
+OLIB REFERENCE 
+
+
+The cleanup action depends on the type of the item as follows: 
+
+
+TY_CLEANUP_IOCHAN close the channel, using p_close 
+
+TY_CLEANUP_ALLOC free the allocated cell, using p_free 
+
+TY_CLEANUP_SHARED decrement the usage count of the shared allocated cell and, if decremented to 
+zero, free the cell 
+
+TY_CLEANUP_DYL unload the dynamic library, using p_unloadlib 
+
+
+All other values are assumed to relate to an object and the object is sent a message with message number 
+equal to the type. The special case of type Ty_cLEANUP_oBJEcT (0) corresponds to the sending of a DEsTRoY 
+message. 
+
+
+No allocated memory associated with the cleanup list's array is freed, but the item's type is set to 
+TY_CLEANUP_vorn So that it is available for re-use. 
+
+
+J CL_CLEAN LEVEL Delete all items at current level 
+
+
+VOID cl_clean_level (VOID); 
+
+
+Clean up all items that have been added at the current cleanup level (by sending a series of 
+CL_CLEAN_ITEM messages). 
+
+
+JCL_SET LEVEL Set cleanup level 
+
+
+VOID cl_set_level(UINT level); 
+
+
+Set the current cleanup level, stored in cleanup. level, tO level. 
+
+
+CLEANUP convenience functions 
+
+
+These convenience functions assume that an instance of the cLEanup class has been created during the 
+initialisation of an instance of the application manager, and that its handle is stored in the application 
+manager's property appman.clean. An application should ensure that the application manager's property 
+is accessible via the 'magic static’ w_am. 
+
+
+cl_add Add an item 
+
+
+INT cl_add(INT type, VOID *p); 
+Add an item, with handle p and of the specified type, to the cleanup list. The value of type may be one of: 
+
+
+TY_CLEANUP_OBJECT 
+TY_CLEANUP_IOCHAN 
+TY_CLEANUP_ALLOC 
+TY_CLEANUP_SHARED 
+TY_CLEANUP_DYL 
+
+
+Calling this function is equivalent to: 
+p_send4 (w_am—->appman.clean,O_CL_ADD,type,p) ; 
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+
+cl_add_ object Add an object 
+
+
+INT cl_add_object (VOID *p); 
+Add an object, with handle p, to the cleanup list. 
+Calling this function is equivalent to calling: 
+
+
+cl_add(TY_CLEANUP_OBJECT,p) ; 
+
+
+9 THE CLEANUP CLASS 
+
+
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+cl_add_iochan Add an I/O channel 
+INT cl_add_iochan (VOID *p); 
+
+Add an I/O channel, with handle p, to the cleanup list. 
+
+Calling this function is equivalent to calling: 
+
+
+cl_add(TY_CLEANUP_IOCHAN, p) ; 
+
+
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+
+cl_add_alloc Add an allocated cell 
+INT cl_add_alloc(VOID *p); 
+Add an allocated heap cell, with handle p, to the cleanup list. 
+
+
+Calling this function is equivalent to calling: 
+
+
+cl_add (TY_CLEANUP_ALLOC, p) ; 
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+
+cl_add_shared Add a shared allocated cell 
+INT cl_add_shared (VOID *p); 
+
+Add a shared allocated heap cell, with handle p, to the cleanup list. 
+
+Calling this function is equivalent to calling: 
+
+
+cl_add(TY_CLEANUP_SHARED, p) ; 
+
+
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+
+cl_add_dyl Add a DYL 
+INT cl_add_dyl(VOID *p); 
+
+Add a DYL, with handle p, to the cleanup list. 
+
+Calling this function is equivalent to calling: 
+
+
+cl_add (TY_CLEANUP_DYL, p) ; 
+
+
+Returns an index number which identifies the newly added item in the cleanup list. 
+
+
+The function may call p_leave (E_GEN_NOMEMOoRY) , but not until after the item has been added to the 
+cleanup list. 
+
+
+OLIB REFERENCE 
+
+
+cl_remove Remove an item 
+
+
+VOID cl_remove (INT num); 
+
+
+Remove the item specified by num (as returned by an earlier cL_app message or a call to one of the cl_add 
+convenience functions) from the cleanup list without cleaning up its associated resource(s). 
+
+
+The item is removed by setting its type to Ty_cLEANuP_vorp. No memory is freed. 
+Calling this function is equivalent to: 
+
+
+p_send3 (w_am—>appman.clean, O_CL_REMOVE, num) ; 
+
+
+cl_clean_item Delete an item 
+
+
+VOID cl_clean_item(INT num); 
+
+
+Clean up the resource(s) associated with item num (as returned by an earlier cL_app message or a call to 
+one of the c1_add convenience functions) and remove the item from the cleanup list. 
+
+
+No allocated memory associated with the cleanup list's array is freed but the item's type is set to 
+TY_CLEANUP_vorp So that it is available for re-use. 
+
+
+Calling this function is equivalent to: 
+
+
+p_send3 (w_am—->appman.clean, O_CL_CLEAN_ITEM, num) ; 
+
+
+CHAPTER 10 
+
+
+THE APPMAN APPLICATION MANAGER CLASS 
+
+
+APPMAN 
+
+
+clean 
+system 
+rcb 
+sxrcb 
+ipcs 
+task 
+stop 
+nrid 
+err 
+sparel 
+spare2 
+
+
+am_init 
+
+am_start 
+
+am_stop 
+am_add_task 
+am_wait 
+am_load_resource 
+am_load_res_buf 
+
+
+am_rscname 
+
+
+am_notify 
+
+
+am_notifyerr 
+am_clean_up 
+am_onlyone 
+am_findimg 
+
+
+am_change_pri 
+
+
+The main function of the application manager class appman is to provide an application's central logic for 
+scheduling the processing of events which may derive from more than one source. As such, it is 
+fundamental to the operation of a SIBO application, providing the basic support for a multi-threaded 
+approach to the processing of events from different sources (such as keypresses, the receipt of data from a 
+serial port and the expiry of timers). 
+
+
+In addition, the application manager supplies some general utilities, including methods to access resources 
+held in resource files, together with some basic error handling and notification services. 
+
+
+An application process almost invariably creates an instance of the application manager or, more 
+commonly, an instance of a user interface subclass of the application manager (for example, HwImman - see 
+the HWIM Reference manual). This instance normally remains in existence for the lifetime of the 
+application process. 
+
+
+The reserved static w_am is intended to be used to store the handle of an application's application manager, 
+making its methods accessible from any part of the application code. 
+
+
+Each of the events that are scheduled by appman is represented by an active object, i.e. an instance of a 
+subclass of active. The application manager maintains a queue, in priority order, of instances of active 
+objects and the am_start method schedules processing between them in a non pre-emptive way. 
+
+
+10-1 
+
+
+OLIB REFERENCE 
+
+
+For example, an application which is printing could have the following structure: 
+
+
+Ys 
+
+
+where the application manager (AM) holds a queue of three active objects, WS, PR and TI, representing: 
+e the window server (WS) 
+e aprinter channel (e.g. a serial port) (PR) 
+e an asynchronous timer (TI) 
+
+
+In this example, printing is performed by making a write request on the printer active object and a 
+time-out request on the timer active object. (Note that, in general, there will also be an outstanding event 
+read request on the window server active object.) 
+
+
+The application manager waits for an event which, in this case, will be the completion of any one of the 
+requests on the three active objects. When an event occurs, the application manager scans its active object 
+queue to determine which active object has a completed request and is prepared to run. The application 
+manager will then send an ao_RuN message to the appropriate active object. 
+
+
+If, in our example, the printer write request completes, the printer active object will be sent an ao_RUN 
+message. The printer's ao_run method will typically cancel the timer's time-out request and then repeat its 
+own write request and the timer's time-out request, to continue printing. Alternatively, if the time-out 
+expires, the timer active object will be sent an ao_RuN message. The timer's ao_run method will abandon 
+printing by cancelling the write request on the printer active object. 
+
+
+A window server read event may complete at any point in the printing process - for example, to redraw a 
+window or to indicate loss of foreground. In this case the window server active object will receive an 
+AO_RUN message and the processing of the window server event is automatically interleaved with the 
+processing of the write and time-out events but note that the processing of a write or a timeout event 
+cannot be interrupted to handle a window server event. 
+
+
+Active object priorities 
+
+
+The application manager's queue of active objects is maintained, and scanned, in priority order. The 
+priority is a signed value, so that the default value of zero is in the middle of the range. The range of 
+predefined priorities is given in the Active Objects chapter of this manual. 
+
+
+If more than one active object has generated an event, the first task in the queue is given absolute priority 
+- a task at the end of the queue only runs when all earlier tasks are not prepared to run. It is fundamental 
+to the scheduling process to note that: 
+
+
+e the events which signal the completion of requests do not necessarily occur in the order in which 
+the requests were made 
+
+
+e the active objects are not necessarily given an opportunity to run in the order of completion of the 
+corresponding requests - if more than one request has completed, the scheduling mechanism will 
+give the object with the highest priority the first opportunity to run. 
+
+
+However, each active object which makes a request will, of course, eventually receive an invitation to run 
+at some time following the completion of its request. 
+
+
+Once the application manager has sent an ao_RUN message to an active object, no other active object can 
+be given an opportunity to run until the processing of the ao_RuN message is complete and the ao_run 
+method has returned. The application manager has no means of preempting the current active object 
+(contrast this with the EPOC operating system in which scheduling is preemptive). If the processing of an 
+event takes an extended time to perform, all sources of events are blocked for that period of time and this 
+may reduce the perceived quality of the application. In particular, the processing of user input (seen as an 
+event from the window server) is delayed - the application temporarily goes deaf. A technique for coping 
+with this situation is discussed in the Idle Objects and the AIDLE Class chapter of this manual. 
+
+
+10-2 
+
+
+10 THE APPMAN APPLICATION MANAGER CLASS 
+
+
+Active object scheduling 
+
+
+APPMAN'S active object scheduling is a complex process, requiring close cooperation between appman and 
+the active objects in its queue. During the process, appman reads and modifies property elements of the 
+active objects. It is, therefore, not possible to discuss the scheduling process without making some 
+reference to the behaviour of active objects. Perhaps the clearest approach is to consider what qualifies an 
+active object to be offered a chance to run. 
+
+
+The first requirement is that it must have made a request to be run, usually by execution of its ao_queue 
+method. At this point it will have triggered a sequence which will eventually result in an event being 
+detected by appman. appman detects an event by calling p_iowait which returns when p_iosignal is 
+called.! The ao_queue method will normally trigger a p_iosignal by making an asynchronous request, 
+during which the active.stat field is usually set to —_FILE_PENDING (but see the exception discussed 
+below, under the heading The ao_run return value). The making of a request is indicated by the active 
+object changing state, from inactive to active (the active.isactive field changes from FaLsE to TRUE). 
+
+
+The later completion of the asynchronous request results in active.stat being set to a value other than 
+E_FILE_PENDING. 
+
+
+APpPMaN detects an event by the receipt of a signal on the I/O semaphore of its process. At this point the 
+application manager scans, in priority order, all active objects in its queue. If, in the property of an active 
+object, active.isactive is set to TRUE, the value of active.stat is examined. If this is set to any value 
+other than &_FILE_PENDING the active object is assumed to be prepared to consume the event and is sent 
+an AO_RUN message. Normally, the active object confirms that it has consumed the event (signal) by 
+returning the value RUN_ACTIVE_USED (see below, under the heading The ao_run return value, for 
+exceptions). 
+
+
+If an active object confirms that it has consumed the event, the application manager scheduling loop waits 
+for the next event, otherwise it continues looking for an active object that can consume the event. The fatal 
+condition, known as stray signal death, occurs if the application manager reaches the end of its list before 
+any active object consumes the event. In this situation the application manager calls 
+
+p_panic (P_PANIC_APPMAN_1). (This panic has the value 143.) 
+
+
+(For further details of asynchronous processes, see the Asynchronous Requests and Semaphores chapter in 
+the PLIB Reference manual.) 
+
+
+Note that appman reads an active object's active.isactive and active.stat property fields for reasons of 
+efficiency. It avoids the duplication of the tests of these fields in the ao_run method of each active object 
+and, more importantly, executes more efficiently since messages are not sent to active objects that are not 
+prepared to run. 
+
+
+The ao_run return value 
+
+
+Normally, an active object will represent a source of events of a single type. According to the above 
+description of the scheduling mechanism, the active object will not be sent an ao_Run message unless the 
+corresponding asynchronous event has completed. In consequence, the ac_run method of such an active 
+object can only ever return the value RUN_ACTIVE_USED. 
+
+
+For largely historical reasons an ao_run method may return RUN_ACTIVE_UNUSED to indicate that it has not 
+consumed the event. This could, for example, be of use where a single active object is used to represent 
+two or more related event sources of different types, for example, serial port reads and writes. 
+
+
+Such an active object would need to maintain a separate status word (in its property) for each type of 
+asynchronous request, leaving active.stat with a permanent zero value. It would then be liable to 
+receive an AO_RUN message at any time that active.isactive iS TRUE, regardless of the completion status 
+of any of its outstanding asynchronous requests. The ao_run method should only return 
+RUN_ACTIVE_UNUSED if none of its outstanding requests have completed. 
+
+
+This technique, although relatively simple to implement, is inefficient if the application contains other 
+active objects of equal or lower priority. In such a situation the active object will, in general, be sent a 
+number of ‘unnecessary’ Ao_RUN messages. From an architectural point of view, and in the interests of 
+efficient execution, it is better to implement the handling of multiple event sources by using a separate 
+active object for each event source. Each active object will then only be sent an ao_RuN message when its 
+corresponding outstanding request has completed (and will always return the value RUN_ACTIVE_USED). 
+
+
+! The call to p_iosignal is thus the event source. 
+
+
+10-3 
+
+
+OLIB REFERENCE 
+
+
+Precursors 
+
+The reader is assumed to understand: 
+e the PLIB/EPOC I/O system, waits, signals and semaphores. 
+e the requirements of an event-driven system. 
+e =the p_enter and p_leave error handling services. 
+
+
+Class diagram 
+
+
+“— 
+
+
+/ — 
+¢ appman 
+¢ cleanup =. 
+x ) 7 system / 
+kg. gre 5 Sas es = ae 
+(oa Se Se 
+y tscfile / ¢ pes / 
+~~ ) S _) 
+i oe ae 
+
+
+APPMAN may optionally reference (use) one or more of the CLEANUP, RSCFILE, IPcs and system classes. 
+Class definition 
+Defined in sub-category file appman.cl (generated header file appman.g). 
+
+
+CLASS appman = root 
+
+
+Application manager -— schedules attached active objects 
+{ 
+ADD am_init Initialise task queue 
+ADD am_start Start a scheduling loop 
+ADD am_stop Exit one level of the scheduling loop 
+ADD am_add_task Insert active object into task queue 
+ADD am_wait=p_iowait Wait for the next signal 
+ADD am_load_resource Load a resource file record into memory 
+ADD am_load_res_buf Load a resource file record into buf supplied 
+ADD am_rscname Supply a resource file name at initialisation 
+ADD am_notify Notify user 
+ADD am_notifyerr Notify user of error 
+ADD am_clean_up Clean all logged objects then do an abrun 
+ADD am_onlyone Called when the only one check fails 
+ADD am_findimg Re-find the image if the pack is moved 
+ADD am_change_pri Change the priority of an active object 
+CONSTANTS 
+{ 
+FLG_APPMAN_CLEAN Ox01 Create a cleanup list component 
+FLG_APPMAN_ SYSTEM 0x02 Create a system configuration component 
+FLG_APPMAN_RSCFILE 0x04 Create a resource file component 
+FLG_APPMAN_SRSCFILE 0x08 Create a system resource file component 
+FLG_APPMAN_IPCS Ox10 Create an ipcs component 
+FLG_APPMAN_ONLYONE 0x20 Fail if same process already exists 
+FLG_APPMAN_NODBG 0x40 Don't grope for dbg.dyl if set 
+RUN_ACTIVE_UNUSED 0 Signal not used 
+RUN_ACTIVE_USED 1 Signal used 
+ERR_APPMAN_APPL =512 Base for application specific leaves 
+} 
+PROPERTY 5 
+{ 
+PR_CLEANUP *clean; cleanup list for leaves 
+PR_SYSTEM *system; system configuration object 
+PR_RSCFILE *rcb; application resource file 
+PR_RSCFILE *srcb; system resource file 
+PR_IPCS *ipcs; ipcs object 
+P_QUE task; queue header 
+UWORD stop; start level counter 
+WORD nrid; context message rid for notify 
+WORD err; abrun error 
+UBYTE *sparel; Spare for future expansion. 
+UBYTE *spare2; Spare for future expansion. 
+
+
+} 
+
+
+10-4 
+
+
+Property 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+
+
+appman. 
+appman. 
+
+
+clean 
+
+
+system 
+
+
+rcb 
+
+
+sxrcb 
+
+
+ipcs 
+
+
+task 
+
+
+stop 
+
+
+nrid 
+
+
+err 
+
+
+sparel 
+spare2 
+
+
+10 THE APPMAN APPLICATION MANAGER CLASS 
+
+
+Contains the handle of the created cLzanup object if the 
+FLG_APPMAN_CLEAN flag was specified to am_init. The cLzanup object 
+handle is used when an active object's ac_run method leaves with error. 
+All applications will normally create a cLEanup object. This field should 
+be treated as read only by all objects. 
+
+
+Contains the handle of the created system configuration object if the 
+FLG_APPMAN_SYSTEM flag was specified to am_init. This field should be 
+treated as read only by all objects. 
+
+
+Contains the handle of the created application resource file Rscr ILE object 
+if the FLG_APPMAN_RSCFILE flag was specified to am_init. This object is 
+used in the am_load_resource and am_load_res_buf methods, provided 
+the specified resource id is positive. This field should be treated as read 
+only by all objects. Note that rscriLe objects require the use of the 
+application manager's cLEANUP object. 
+
+
+Contains the handle of the created system resource file Rscr1LE object if 
+the FLG_APPMAN_SRSCFILE flag was specified to am_init. This object is 
+used in am_load_resource and am_load_res_buf methods if the specified 
+resource id is negative. This field should be treated as read only by all 
+objects. Note that rscrILE objects require the use of the application 
+manager's CLEANUP object. 
+
+
+Contains the handle of the created 1pcs object if the rLG_APPMAN_IPCS 
+flag was specified to am_init. This field should be treated as read only by 
+all objects. 
+
+
+This is the head of the active object task queue. All active objects are 
+inserted into this queue when they send the application manager an 
+AM_ADD_TASK message. The queue is maintained in priority order. Note 
+that if an active object wishes to change its priority it should send appman 
+an AM_CHANGE_PRI message; just changing the priority property field is 
+not sufficient. This field should not be accessed by any subclass. 
+
+
+Maintains the current level of active object event scheduling, as set by the 
+am_start and am_stop methods. This field should not be accessed by any 
+subclass. 
+
+
+This field is intended to be used by applications to store a resource id to be 
+used in reporting errors. The idea is that this resource id changes as the 
+execution of code progresses, the id providing a context of where the 
+error(s) are occurring. appMan makes no use of this variable itself, but it is 
+used by ACTIVE’s ao_abrun method. 
+
+
+Contains the error returned by the ao_run method of an object. The error 
+number is placed there by the am_clean_up code before the ao_abrun 
+method is called. This allows the error to be more accessible than if it 
+were just passed as a parameter, and also reduces stack build up. 
+
+
+Reserved for future expansion. 
+
+
+APPMAN Methods 
+AM_INIT 
+
+
+VOID am_init (UINT flags); 
+
+
+Initialise 
+
+
+Initialise the task queue and create a series of objects as determined by flags which should contain a 
+combination of the flag values listed below. 
+
+
+If an error is encountered during initialisation p_1leave is called with the appropriate error. If the 
+initialisation fails, an application must assume that none of the requested objects have been created. In 
+particular, no resource files will have been opened and hence the application can only exit, without 
+attempting to use any resource data. 
+
+
+10-5 
+
+
+OLIB REFERENCE 
+
+
+The following descriptions of the various flag values make reference to a number of other object classes. 
+For more information on any of these classes, see the appropriate section of this manual. 
+
+
+FLG_APPMAN_CLEAN 
+
+
+FLG_APPMAN_SYSTEM 
+
+
+FLG_APPMAN_RSCFILE 
+
+
+FLG_APPMAN_SRSCFILE 
+
+
+FLG_APPMAN_IPCS 
+
+
+FLG_APPMAN_ONLYONE 
+
+
+FLG_APPMAN_NODBG 
+
+
+© AM_WAIT 
+
+
+VOID am_wait (VOID) 
+
+
+This flag causes an instance of the cLEanup class to be created and initialised 
+with a granularity of 8. This is used to lodge items that must be 'cleaned up' 
+on error. 
+
+
+This flag causes an instance of the system class to be created and initialised 
+(see the System Services chapter). This is used to obtain system-wide 
+information. 
+
+
+This flag causes an instance of the rscFILE class to be created to provide 
+access to the application resource file (see the Resource Files chapter). The 
+name of the resource file is generated by the am_rscname method, which 
+should be subclassed if a different name is required. Note that the rscriLE 
+class requires the presence of an instance of the cLzanup class, so this flag 
+must always be accompanied by rLG_APPMAN_CLEAN. 
+
+
+This flag causes an instance of the rscFrILz class to be created, to provide 
+access to the system resource file (see the Resource Files chapter). Note that 
+the rscri1Le class requires the presence of an instance of the cLEanup class, 
+so this flag must always be accompanied by rLG_APPMAN_CLEAN. 
+
+
+This flag causes an instance of the 1pcs class to be created and initialised 
+with a maximum message size of 8 bytes, in a queue of length 4 (see the 
+Inter-process Communication chapter). If this is insufficient then the 
+application should not use this flag, but should explicitly create its own 1pcs 
+object. 
+
+
+This flag should be set if there must be only one process of this type running 
+at any one time. It is, for example, set for Alarms, Link and the System 
+process. 
+
+
+If this flag is set and another process exists with the same name as the one 
+now being run, appman sends itself an am_ONLYONE message, passing the 
+process id of the other process. 
+
+
+In the absence of Psion's internal test and debug library, dbg.dyl, this flag 
+has no effect. If this flag is clear and dbg.dy1 is present in the appropriate 
+directory, a debug object is created to run test procedures and display various 
+items of debug information for the application. 
+
+
+Wait on I/O semaphore 
+
+
+Waits on the I/O semaphore by calling p_iowait. 
+
+
+When an event occurs, it signals the I/O semaphore which causes p_iowait, and hence am_wait, to return. 
+
+
+AM_START 
+
+
+VOID am_start (VOID) 
+
+
+Start scheduler 
+
+
+Start a new level of the application manager active object event scheduler. This method normally does not 
+return until the application manager receives an AM_STOP message. 
+
+
+The code of this method is presented below, since it is crucial to the understanding of the application 
+manager's active object scheduling mechanism. 
+
+
+10 - 6 
+
+
+10 THE APPMAN APPLICATION MANAGER CLASS 
+
+
+LOCAL_C RunTask(FAST PR_ACTIVE *htask) 
+
+
+{ 
+INT ret; 
+
+
+htask->active.isactive=FALSE; 
+
+ret=p_send2 (htask,O_AO_RUN) ; 
+
+if (ret==RUN_ACTIVE_UNUSED) 
+htask->active.isactive=TRUE; 
+
+return (ret); 
+
+
+} 
+
+
+LOCAL_C RunCleanupAbrun(PR_APPMAN *self,INT err,VOID *htask) 
+/* 
+Enterable shell 
+e/. 
+{ 
+p_send4 (self,O_AM_CLEAN_UP,err,htask) ; 
+return (0); 
+
+
+} 
+
+
+METHOD VOID appman_am_start (PR_APPMAN *self) 
+/* 
+Start the basic loop to get a message from the server. 
+May be called recursively for modal interaction. 
+%/ 
+{ 
+INT stop, ret, abret; 
+FAST P_QUE *pt; 
+FAST PR_ACTIVE *htask; 
+
+
+stop=(++self-—>appman.stop); 
+if (self->appman.clean) 
+p_send3 (self-—>appman.clean, O_CL_SET_LEVEL, stop) ; 
+do 
+{ 
+p_send2(self,O_AM WAIT); /* wait for next event */ 
+for (pt=self->appman.task.next;;pt=pt—>next) 
+{ /* find a task to run */ 
+if (pt==&self—>appman.task) 
+p_panic(P_PANIC_P_APPMAN_1); /* stray signal */ 
+htask=(PR_ACTIVE *) (((UBYTE *)pt)-sizeof(PR_ROOT) ); 
+if (htask->active.isactive && htask->active.stat!=E_FILE_PENDING) 
+{ 
+abret=0; 
+if ((ret=p_enter2 (RunTask,htask))<0) /* p_leave(err) called */ 
+{ 
+abret=p_enter4 (RunCleanupAbrun, self, ret, htask) ; 
+if (abret) 
+self-—>appman.stop-—; 
+
+
+} 
+if (ret !=RUN_ACTIVE_UNUSED) 
+break; 
+
+
+} 
+} while (self-—>appman.stop==stop) ; 
+if (self->appman.clean) 
+{ 
+p_send2 (self-—>appman.clean, O_CL_CLEAN_LEVEL) ; 
+p_send3 (self-—>appman.clean, O_CL_SET_LEVEL, stop-1) ; 
+} 
+if (abret) 
+p_leave(abret); /* allow +ve 'errors' */ 
+
+
+} 
+
+
+On entry, appman. stop is incremented. Provided appman.clean is non-zero, the cLEANUP object is sent a 
+CL_SET_LEVEL message to set its level to the new value of appman. stop. 
+
+
+The scheduler waits for an event by sending itself an am_wart message. On return, all objects that are 
+currently active (active.isactive Set to TRUE) have their completion status words (active.stat) 
+checked. If the completion status word is not E_FILE_PENDING the object is sent an ao_RUN message. 
+
+
+10-7 
+
+
+OLIB REFERENCE 
+
+
+Assuming that there are no errors, if the object does not consume the event it must return 
+RUN_ACTIVE_UNUSED, Otherwise it returns any other value, normally returning RUN_ACTIVE_USED. 
+
+
+If the list of active objects is exhausted without the event being consumed, the scheduling loop calls 
+p_panic (P_PANIC_APPMAN_1), indicating the stray signal death condition. 
+
+
+Before sending the ao_run message, the application manager sets the active object's active.isactive to 
+FALSE. If the object returns RUN_ACTIVE_UNUSED, active.isactive Is set back to TRUE since the object 
+must still be left in the active state if it does not consume the event. If the active object leaves with an 
+error, as described below, the TRuz value is not written to active.isactive. (Note that changing the value 
+of active.isactive is a code-saving service, avoiding the duplication of code in each active object.) 
+
+
+Any error in the ao_run method is expected to result in p_leave being called. The ao_Run message is sent 
+under the protection of a p_enter which catches any p_leave error calls. If an active object calls p_1eave 
+within its ac_run method the application manager will receive an error (negative) return value and will 
+then send an am_cLEAN_UP message, passing the error that was detected and the handle of the active object 
+that called p_ieave. 
+
+
+The am_cLEAN_upP message is also sent under the protection of a p_enter and any non-zero return value 
+(representing a p_leave exception in the error handling code) is stored for later use. Note that this will 
+cause the current level of event scheduling to terminate, with the error being propagated to the previous 
+level. The technique of calling p_1eave within the error handling code should therefore only be used with 
+extreme caution. 
+
+
+Note that an ao_run method is free to terminate its processing prematurely by calling p_leave with a zero 
+or positive argument - a preferred form of the call is p_leave (RUN_ACTIVE_USED). Such termination will 
+not trigger the error reporting and recovery mechanism and may be considered equivalent to a normal 
+termination that returns RUN_ACTIVE_USED. 
+
+
+Once an object consumes the signal, by returning a value other than RUN_ACTIVE_UNUSED from its ao_run 
+method, no more objects are polled. At this point the am_start method normally loops back to send itself 
+another am_wAIT message to wait for the next event. 
+
+
+The exceptions to this are: 
+e if an active object has sent an aM_sTop message in its ao_run method 
+e if a non-zero return value resulted from the am_cLEAN_UP message. 
+
+
+In either case appman. stop will have been decremented. On completion of the processing of the current 
+event, the am_sTart method returns, exiting one level of scheduling. 
+
+
+Before returning, the application manager's cLEaNuP object (if it exists) is sent a CL_CLEAN_LEVEL 
+message, to discard all items still in the cleanup list at the current level. It is then sent a cL_SET_LEVEL 
+message to adjust it to the new (lower) scheduling level. If a non-zero value resulted from the 
+AM_CLEAN_UP message, p_leave Is called, passing this value, to propagate the exception generated in the 
+error handling code to the previous level of scheduling. 
+
+
+The application manager active object event scheduler is re-entrant. Thus the ao_run method of an active 
+object can send the application manager an aM_sTART message to enter a further level of scheduling. 
+Normally, the active object which sends the am_start message will, at that time, have active.isactive 
+set to FALSE (by the application manager, before it sends the ao_RuN message) and will therefore not 
+receive any further ao_ruN messages until an amM_sTop message is sent. Events occurring under other 
+active objects in the application manager's queue will, however, continue to be processed as normal. An 
+important example of such use is when a modal dialog box is being run from a menu selection. 
+
+
+There is a great temptation to use this technique to implement any synchronous sequence of actions by 
+means of an active object whose initialisation method, say, sends an ao_QuEUE message and then sends the 
+application manager an am_sTart message. This technique should be used with care, particularly when 
+recovery from an error involves items on the cleanup list. 
+
+
+Because of the different level, the items that are cleaned will be different for an error that occurs before an 
+AM_START message (for example, during an initialisation phase) from the items that are cleaned up after 
+(say, within an ao_run method). It may be advisable to transfer any part of the initialisation that can fail 
+into an ao_run method and execute it under the control of a state variable in the object's property, the first 
+time that the ao_run method is called. This also resolves any problem as to whether the error recovery 
+code should or should not send an am_stop message. The following general code briefly illustrates the 
+principle of implementing such an active object sequencer: 
+
+
+10-8 
+
+
+10 THE APPMAN APPLICATION MANAGER CLASS 
+
+
+GLREF_D PR_APPMAN *w_am; 
+
+
+VOID sequence_ao_init (PR_SEQUENCE *self) 
+{ 
+self—>active.priority=PRIORITY_ACTIVE_COMPUTE; 
+p_send3 (w_am, O_AM_ADD_TASK, self) ; 
+self—>active.isactive=TRUE; 
+
+
+p_iosignal(); 
+p_send2 (w_am,O_AM_START) ; 
+} 
+
+
+sequence_ao_run(PR_SEQUENCE *self) 
+{ 
+switch (self-—>sequence.state_variable) 
+{ 
+case 0: 
+/* initialise */ 
+break; 
+case 1: 
+/* action 1 */ 
+break; 
+case 2: 
+
+
+case 5: 
+p_send2 (w_am,O_AM_STOP) ; 
+return (RUN_ACTIVE_USED) ; 
+} 
+
+
+self—>sequence.state_variablet=1; 
+
+
+self—->active.isactive=TRUE; 
+p_iosignal(); 
+
+return (RUN_ACTIVE_USED) ; 
+
+} 
+
+
+& AM _STOP Stop scheduler 
+
+
+VOID am_stop (VOID) 
+
+
+Stop the current level of the active object event scheduling loop, by decrementing appman. stop. This 
+causes the most nested am_start to return after handling of the current event is complete. 
+
+
+& AM_ADD_TASK Add a task 
+
+
+VOID am_add_task(PR_ACTIVE *hand) ; 
+
+
+Add an initialised active object to the task queue, in priority order, as determined by the active object's 
+active.priority field. 
+
+
+The item is added to the list immediately following all existing items with the same (or higher) priority. 
+
+
+AM_LOAD_ RESOURCE Load a resource 
+
+
+INT am_load_resource(INT resid, UBYTE **ppdata) ; 
+Allocate a buffer and load into it the resource with id resia from the appropriate resource file. 
+
+
+A negative resid indicates that the resource is to be found in the system resource file, with an id equal to 
+the absolute value of resid. Otherwise it is assumed that the resource is to be found in the application 
+resource file. 
+
+
+If you wish to access the system resource file you must have passed the FLG_APPMAN_SRSCFILE flag to the 
+am_init method. It is recommended, but not strictly essential (because the am_load_resource method will 
+search for and open the application resource file if it is not already open) that you pass the 
+FLG_APPMAN_RSCFILE flag to the am_init method if you wish to access the application resource file. 
+
+
+If the appropriate rscFILE object exists, the resource is loaded by sending an rs_READ message to the 
+appropriate RSCFILE object, under the protection of p_enter. If the loading of the resource fails due to out 
+of memory then p_leave (E_GEN_NoMEmoRY) is called. 
+
+
+10-9 
+
+
+OLIB REFERENCE 
+
+
+Any other error when attempting to read an application resource, including the absence of the application 
+resource RSCFILE object, is assumed to be due to the removal of the application resource file. (It is 
+assumed that only the application resource file can be removed since the system resource file is in the 
+ROM.) If the application manager's application RscrILE component exists, it is destroyed. An attempt is 
+then made to locate the resource file by sending am_Finp1mc and am_RscnameE messages. If this is 
+successful the RscFILE object is recreated and the file reopened - either of which could fail, calling 
+p_leave (E_GEN_NOMEMoRY) - otherwise the method calls p_1eave (Z_FILE_NXIST) . Following this, the 
+resource is loaded by sending the appropriate rscrILz object an RS_READ message, which may fail - 
+typically by calling p_leave (E_GEN_NOMEMORY) . 
+
+
+The method returns the size of the loaded resource, as returned by the rs_READ message. 
+
+
+AM_LOAD_RES_ BUF Load a resource to a buffer 
+
+
+INT am_load_res_buf (INT resid, UBYTE *pbuf) ; 
+Load into the buffer pointed to by pbut the resource with id resia from the appropriate resource file. 
+
+
+A negative resid indicates that the resource is to be found in the system resource file, with an id equal to 
+the absolute value of resid. Otherwise it is assumed that the resource is to be found in the application 
+resource file. 
+
+
+If you wish to access the system resource file you must have passed the FLG_APPMAN_SRSCFILE flag to the 
+am_init method. It is recommended, but not strictly essential (because the am_load_resource method will 
+search for and open the application resource file if it is not already open) that you pass the 
+FLG_APPMAN_RSCFILE flag to the am_init method if you wish to access the application resource file. 
+
+
+If the appropriate RscFILE object exists, the resource is loaded by sending an rs_READ message to the 
+appropriate RSCFILE object, under the protection of p_enter. If the loading of the resource fails due to out 
+of memory then p_leave (E_GEN_NoMEMoRY) is called. 
+
+
+Any other error when attempting to read an application resource, including the absence of the application 
+resource RSCFILE object, is assumed to be due to the removal of the application resource file. (It is 
+assumed that only the application resource file can be removed since the system resource file is in the 
+ROM.) If the application manager's application RscrILE component exists, it is destroyed. An attempt is 
+then made to locate the resource file by sending am_F1npIMc and am_RscnamE messages. If this is 
+successful the RscFILE object is recreated and the file reopened - either of which could fail, calling 
+p_leave (E_GEN_NOMEMORY) - otherwise the method calls p_1leave (Z_FILE_NXIST) . Following this, the 
+resource is loaded by sending the appropriate rscFrILz object an RS_READ message, which may fail - 
+typically by calling p_leave (E_GEN_NOMEMORY) . 
+
+
+The method returns the size of the loaded resource, as returned by the rs_READ_BUF Message. 
+
+
+AM_RSCNAME Generate resource file name 
+
+
+VOID am_rscname(UBYTE *pname) ; 
+
+
+Write to the buffer at *pname (which must be at least p_rnames1zeE bytes long) the default full file 
+specification (see the Files chapter of the PLIB Reference manual) of the application resource file. 
+
+
+The name is generated from the application's start-up full file specification, pointed to by the magic static 
+DatCommandPtr. 
+
+
+The resource file is assumed to be built into the image file, so that the full file specification is identical to 
+that of the image file. 
+
+
+& AM_NOTIFY Display notifier 
+
+
+VOID am_notify(UINT messl, UINT mess2, UWORD *pbut) ; 
+Call the p_notify service with text loaded from resource files. 
+
+
+Up to two text messages are specified by the resource ids mess1 and mess2. If pbut is Nutt, the single 
+default button 'CONTINUE' (or the non-English equivalent) will be displayed. Otherwise, pbut is 
+assumed to point to an array of three resource ids for the three notifier buttons. 
+
+
+All resource ids follow the resource id rules as specified in the description of the am_load_resource 
+method. If any id is nunz then no text is loaded for that id. 
+
+
+10 - 10 
+
+
+10 THE APPMAN APPLICATION MANAGER CLASS 
+
+
+Once the resource strings are loaded the p_not ify service is invoked. The allocated space for the resource 
+strings is freed after use. 
+
+
+This method will not fail due to lack of memory. If there is not enough memory available to load any of 
+the specified resources, the corresponding part of the notification text is not displayed. 
+
+
+& AM_NOTIFYERR Notify an error 
+
+
+VOID am_notifyerr(INT err, UINT messl1,UWORD *pbut) ; 
+Call the p_notifyerr service, with text loaded from resource files. 
+
+
+A first line text message is specified by the resource id messi. A second line contains a description of the 
+error, as generated by p_errs (err). If pbut is nuLt, the single default button 'CONTINUE' (or the non- 
+English equivalent) will be displayed. Otherwise, pbut is assumed to point to an array of three resource 
+ids for the three notifier buttons. 
+
+
+All resource ids follow the resource id rules as specified in the description of the am_load_resource 
+method. If any id is nunz then no text is loaded for that id. 
+
+
+Once the resource strings are loaded the p_notifyerr service is invoked, which converts the error number 
+err into the second line text message. The allocated space for the resource strings is freed after use. 
+
+
+This method will not fail due to lack of memory. If there is not enough memory available to load any of 
+the specified resources, the corresponding part of the notification text is not displayed. 
+
+
+AM_CLEAN_UP Clean up resources and report an error 
+
+
+VOID am_clean_up(INT err, UBYTE *htask); 
+Provide standard error recovery and reporting for the active object event scheduler. 
+
+
+This method is called from the am_start event scheduler if an active object's ac_run method calls 
+p_leave (error). The handle of the active object is in htask and err is the error number passed to 
+p_leave. 
+
+
+The value of err is copied to appman.err and if there is a cLEaNupP object it is sent a CL_CLEAN_LEVEL 
+message to tidy up all resources added to the cleanup list at this level of event scheduling. 
+
+
+If htask is not NULL, AN AO_ABRUN message Is sent to that object. The ao_abrun method may call p_leave, 
+in which case the error will be caught in the am_start method. It will cause the current level event 
+scheduling to terminate, the p_leave error being propagated to the next level of scheduling. 
+
+
+This method is supplied in order to facilitate the customising of all, or a particular set of, errors. 
+
+
+Note that the active object which generated the error in its ao_run method is sent an Ao_ABRUN message 
+after the sending of the cL_cLEAN_LEVEL message. This means that (unless the am_cleanup method is 
+subclassed) the active object must not itself be in the cleanup list at the current level, otherwise it will be 
+destroyed before the ao_aBrun message is sent. It is likely, in any practical case, that an active object that 
+has been placed in the cleanup list will have been removed before it receives its first ao_RUN Message. 
+
+
+In general, the active object will only be placed in the cleanup list temporarily while other objects are 
+being built and resources acquired; in this state of construction, it is unlikely that an application would 
+"activate" the active object and risk receiving an Ao_ABRUN Message. 
+
+
+AM_FINDIMG Find application image file 
+
+
+INT am_findimg (VOID) ; 
+Relocate the SSD from which the application was run. 
+
+
+It uses the magic static DatCommandPtr, assuming that it points to the current full file specification of the 
+application's .img (or .app) file. It looks in all available SSD drives (A and B and, if they exist, C and D). 
+If it finds a file with the same name in the directory specified by pat commandPtr it patches the data at 
+DatCommandPtr to reflect the new path and returns zero. If no such file can be found £_F1LE_nxist (the 
+return value from a p_finfo call) is returned. 
+
+
+Typically this is called when the application wishes to access some information from the SSD from which 
+it was run, but finds that the SSD is no longer in that drive. It is used in this way by the 
+am_load_resource and am_load_res_buf methods. 
+
+
+10-11 
+
+
+OLIB REFERENCE 
+
+
+AM_ONLYONE Ensure only one copy running 
+VOID am_onlyone(UINT pid); 
+
+
+Ensure that a second copy of an application is not launched. This method simply calls 
+p_leave (E_FILE_EXIST). 
+
+
+It is called during the am_init method if the rLc_appMaN_oNLyYonE flag was specified and another process 
+of the same name is already running. 
+
+
+The Alarm application is an example of a process which should never have more than one copy running. 
+
+
+& AM_CHANGE_PRI Change active object priority 
+
+
+VOID am_change_pri(PR_ACTIVE *pObject, INT priority); 
+
+
+Change the priority of the active object with handle pobject to the value in priority. 
+
+
+The result will be unpredictable if the object is not currently in the application manager's active object 
+queue. 
+
+
+The active object is removed from the application manager's active object queue, the new priority is copied 
+into active.priority and the object is then re-inserted with the new priority. 
+
+
+10-12 
+
+
+CHAPTER 11 
+
+
+THE ACTIVE CLASS AND ACTIVE OBJECTS 
+
+
+ACTIVE 
+
+
+gq 
+priority 
+
+
+isactive 
+pcb 
+stat 
+
+
+destroy 
+ao_init 
+ao_cancel 
+ao_abrun 
+ao_queue 
+
+
+ao_run 
+
+
+The active class provides common behaviour for active objects. An active object may be thought of as an 
+event source and is, by definition, any object which has acTIVE as an ancestor in its inheritance tree. 
+
+
+Active objects are fundamental to the operation of event-driven SIBO applications (the overwhelming 
+majority of all SIBO applications). In such an application, virtually all processing is performed within the 
+ao_run method of some active object or other. 
+
+
+Although it is not formally an abstract class, the acTIveE class must be subclassed to create a useful active 
+object. OLIB and HWIM supply a number of subclasses of active for use by applications. In addition, an 
+application may define one or more application-specific active object classes. 
+
+
+A typical active object corresponds to an asynchronous channel on one of PLIB's I/O devices. An 
+assumption, embodied in acTIve's property, is that only one asynchronous event per active object can be 
+outstanding at any one time. 
+
+
+See the Application Manager chapter for further information about active objects and event scheduling. 
+
+
+Note that active objects making asynchronous requests on the file server should subclass FAcTIVE in 
+preference to active. See the File Active Objects chapter for further details. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e the appman class, in particular the event scheduling mechanisms. 
+e the PLIB/EPOC asynchronous I/O system, waits, signals and semaphores. 
+e requirements of an event-driven system. 
+
+
+e =the p_enter and p_leave error handling services. 
+
+
+11-1 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+The actrve class subclasses root and is defined in the sub-category file appman.cl (with generated header 
+file appman.g). 
+
+
+CLASS active root 
+Active object superclass for representing event sources 
+
+
+{ 
+
+
+REPLACE destroy Close IO channel and free itself 
+ADD ao_init Open IO channel 
+ADD ao_cancel Cancel outstanding read request 
+ADD ao_abrun Abnormal, p_leave induced, termination of ao_run 
+ADD ao_queue Queue request (normally subclassed) 
+ADD ao_run Provide an opportunity to run 
+CONSTANTS 
+{ 
+! Priorities 
+PRIORITY_ACTIVE_POSTER 100 
+PRIORITY_ACTIVE_IPCS 80 
+PRIORITY_ACTIVE_VOICE 70 
+PRIORITY_ACTIVE_WSERV 60 
+PRIORITY_ACTIVE_COMMAND 40 
+PRIORITY_ACTIVE_SERIAL 20 
+PRIORITY_ACTIVE_ALARM 0 
+PRIORITY_ACTIVE_FILES -20 
+PRIORITY_ACTIVE_REPEATER -40 
+PRIORITY_ACTIVE_PRINT -60 
+PRIORITY_ACTIVE_COMPUTE -100 
+} 
+PROPERTY 
+{ 
+P_QUE q; queue header 
+BYTE priority; priority compared to other active objects 
+UBYTE isactive; TRUE if there is a request pending 
+UBYTE *pcb; I/O channel 
+WORD stat; I/O completion status 
+} 
+} 
+Property 
+active.g Used by the application manager to include an active object in its 
+prioritised queue. It should not be accessed other than by the application 
+manager and an active object's destroy method. 
+active.priority Used to determine the object's position in the application manager's 
+prioritised queue. The value, which will normally be one of the priorities 
+listed in the acttve class definition, should be set up prior to sending the 
+application manager an aM_ADD_TASK message. 
+active.isactive Should be set to TRuE when the active object is (or will be, on completion 
+of an outstanding asynchronous request - see also active.stat) prepared 
+to receive an Ao_RUN message. A common error is to fail to set 
+active.isactive to TRUE when an asynchronous request is made. This 
+will eventually cause stray signal death, described in the Application 
+Manager chapter of this manual. The application manager sets 
+active.isactive to FALSE when it sends the ao_RUN message, avoiding 
+the need for the ao_run method of each individual active object to clear 
+this field. 
+active.pcb Normally holds the handle of the device upon which the active object 
+makes its I/O requests. Many of the methods supplied by the actrve class 
+assume that this is a true I/O channel handle. 
+active.stat Normally used as the completion status word for an asynchronous request. 
+
+
+Only if its value is not =_FILE_PENDING will the application manager's 
+event scheduling loop send an ao_Run message to this active object 
+(active.isactive must also be TRUE). 
+
+
+11-2 
+
+
+11 THE ACTIVE CLASSS AND ACTIVE OBJECTS 
+
+
+ACTIVE methods 
+
+
+J DESTROY Destroy the instance 
+
+
+VOID destroy (VOID) 
+
+Takes the following actions: 
+e sends itself an ao_caNcEL message to cancel any pending asynchronous request 
+e removes itself, if necessary, from the application manager's task queue 
+
+
+e closes any I/O channel, whose handle is assumed to be in active.pcb (this is harmless if 
+active.pcb is NULL) 
+
+
+e supersends itself a pEsTRoy message. 
+
+
+If a subclass uses active.pcb to contain anything other than an I/O channel handle, it should ensure that 
+active.pcb 1s set to nuLL before this method is executed. 
+
+
+AO_INIT Initialise the instance 
+VOID ao_init (TEXT *devname, INT mode) ; 
+Initialise the active object. 
+
+
+Uses p_open to open a channel to the device specified by devname and mode, writing the channel handle to 
+active.pcb. Calls p_leave if there is an error opening the channel. 
+
+
+The object is not added to the application manager's task queue and no other fields in the property are 
+changed. 
+
+
+J AO_QUEUE Make a request to run 
+
+
+VOID ao_queue (VOID) ; 
+
+
+Set active.isactive to TRUE and signal the I/O semaphore by calling p_iosigna1 without altering the 
+value of active.stat (whose default value is zero). As a result, the object will eventually be sent an 
+AO_RUN message by the application manager. 
+
+
+This method is provided for use by idle object subclasses (see Idle Objects and the AIDLE Class). Other 
+active objects would normally subclass this method. All subclasses must ensure that the ao_queue method 
+sets active.isactive tO TRUE. 
+
+
+J AO CANCEL Cancel a request to run 
+
+
+VOID ao_cancel (VOID) 
+Cancel any outstanding asynchronous request. 
+Does nothing if active.isactive is not TRUE. 
+
+
+If active.isactive iS TRUE then it is re-set to FALSE. If active.pcb 1S not NULL, it is assumed to be the 
+handle of an I/O channel and a p_FcancEL request is made to that channel. Regardless of the value of 
+active.pcb, this is followed by a p_waitstat, waiting on active.stat. 
+
+
+The ao_caNcEL message may be received before or after the corresponding request has completed: 
+
+
+e if it is before the completion, the outstanding request is cancelled and the p_waitstat waits for, 
+and absorbs the event which signals the completion of the cancel 
+
+
+e if itis after the completion (but before its processing) the p_rcancEL request does not generate its 
+own completion event. In this case the p_waitstat consumes the event already generated by the 
+completion of the asynchronous request, effectively discarding it. 
+
+
+Note that the completion result placed in active.stat 1s likely to be different in the above two cases, but 
+is normally ignored since the status following a cancel is generally not significant. 
+
+
+11-3 
+
+
+OLIB REFERENCE 
+
+
+Since the destroy method sends an ao_caNncEL message, the active class contains implicit assumptions 
+that: 
+
+
+e = the ao_cance1 method will never call p_leave 
+
+
+¢ itis safe to send an ao_caNcEL message at any time, even if there has not been a previous 
+AO_QUEUE Message. 
+
+
+These assumptions about the cancel service are certainly true at the PLIB level, where a p_rcanceL does 
+not rely on there being an outstanding request (for example P_FREAD or P_FWRITE). They are also true for 
+all system-supplied subclasses of active. Subclassers of the active class should ensure that this 
+assumption remains true. 
+
+
+Active objects that perform operations on files should subclass ractive (described in the File Active 
+Objects chapter) which provides the correct support for a file system cancel service. 
+
+
+The ao_cance1 method provided by active may safely be used by non-I/O subclasses provided they leave 
+active.stat at NULL. 
+
+
+AO_ABRUN Handle an error 
+
+
+VOID ao_abrun (VOID); 
+Report an error condition arising from a call to p_leave in the object's ao_run method. 
+Sends the application manager an aM_NOTIFYERR message: 
+
+
+p_send5 (w_am, O_AM_NOTIFYERR, w_am->appman.err,w_am—>appman.nrid, NULL) ; 
+
+
+and then sets appman.nrid tO NULL. 
+
+
+The application manager has previously set appman.err to contain the error number passed as the 
+
+
+parameter to p_leave, and appman.nrid 1s assumed to be either nut, or an application-specific resource 
+id. 
+
+
+The application manager and its property are accessed via the magic static w_am, which is assumed to 
+have been initialised (as it is, for example, in the am_init method of the swimman subclass of appman - see 
+the HWIM Reference manual). 
+
+
+The ao_aprun method may be subclassed to provide more specific error handling. Note that a 
+CL_CLEAN_LEVEL message will have been sent to any application manager cLEaNnup object before the 
+AO_ABRUN message is received. 
+
+
+AO_RUN Process an event 
+
+
+INT ao_run (VOID) 
+
+
+A default method which simply returns RuN_ACTIVE_USED, to signal to the application manager that it has 
+consumed an event. Most active objects will subclass this method. 
+
+
+An active object will only receive an ao_Run message if active.isactive iS TRUE and active.stat is not 
+E_FILE_PENDING. The application manager sets active.isactive to FALSE before sending the ao_RuUN 
+message. 
+
+
+11-4 
+
+
+CHAPTER 12 
+
+
+IDLE OBJECTS AND THE AIDLE CLASS 
+
+
+Idle objects 
+
+
+Well-behaved applications should break down long, computationally intensive operations into a sequence 
+of smaller sections processed in idle time, so that the application can avoid going deaf to window server 
+messages for long periods of time. In other words, these operations should only be allowed to run when no 
+other higher priority work is ready to run (e.g. responding to window server messages). 
+
+
+This is normally achieved by using an active object of low priority (usually PRIORITY_ACTIVE_COMPUTE) 
+which will only be run when no other active objects have any work to perform. An active object used for 
+such a purpose is known as an idle object. 
+
+
+An idle object will typically leave active.stat at a zero value and use the default ac_queue method 
+provided by the active class. Its ao_run method is usually subclassed to perform a unit of processing and 
+then (provided processing is not yet complete) send itself an ao_QUEUE message. 
+
+
+A partially complete operation may be invalidated by a subsequent event. In such a case the operation 
+should be cancelled and restarted. Such use of an idle object is appropriate, for example: 
+
+
+in a text processor word wrapping a line at a time without falling behind in echoing user 
+input in the current line. 
+
+
+in a spreadsheet calculating a cell at a time in auto-calculate mode, allowing the user to 
+continue to input during the calculation. 
+
+
+An empty idle object - one whose ao_run method does nothing but send itself an ao_QUEVE message - will 
+execute its ao_run method several hundred times per second. 
+
+
+AIDLE 
+
+
+ACTIVE 
+
+
+gq 
+priority 
+
+
+isactive 
+pcb 
+stat 
+
+
+destroy 
+in 
+ao_cancel 
+ao_abrun 
+ao_queue 
+
+
+aeTFuFn 
+
+
+The arpte class provides the basic functionality of an idle object. 
+
+
+12-1 
+
+
+OLIB REFERENCE 
+
+
+The supplied ac_run method simply requests the application manager to exit from one level of application 
+manager event scheduling by sending the application manager an am_stop message. In this form it may be 
+used to pause some operation to allow the processing of other events. This usage, which is illustrated in 
+the first example below, can be considered as a means of adding some aspects of idle time processing to 
+code which, for one reason or another, is not suitable for implementation as an active object. 
+
+
+A true idle object must subclass the ao_run method to perform the required processing, as described 
+above, and as illustrated in the second example. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e =the active class 
+e the application manager's event scheduling mechanism 
+
+
+Class diagram 
+
+
+fe 
+(active / 
+= ) 
+CoS 
+
+
+— 
+— 
+
+
+/ aidle / 
+ie ) 
+
+
+Nee 
+Class definition 
+
+
+Defined in sub-category file appman.cl (generated header file appman.g). 
+
+
+CLASS aidle active 
+Idle active object. 
+
+
+{ 
+
+
+REPLACE ao_init Add itself to active list at low priority 
+REPLACE ao_run Send w_am an O_AM_STOP 
+} 
+
+Property 
+
+
+None. 
+
+
+AIDLE methods 
+
+
+J AO_INIT Initialise 
+
+
+VOID ao_init (VOID) 
+
+
+Set active.priority tO PRIORITY_ACTIVE_COMPUTE and send the application manager an aM_ADD_TASK 
+message. 
+
+
+J AO RUN Run 
+
+
+INT ao_run(VOID) ; 
+
+
+Send the application manager an am_stop message and return RUN_ACTIVE_USED. 
+
+
+12-2 
+
+
+12 IDLE OBJECTS AND THE AIDLE CLASS 
+
+
+Ds A nnn _______yz. 
+Examples 
+
+
+Pause an operation 
+
+
+Some operations are not suitable for implementation in an active object format. The quicksort algorithm, 
+for example, is recursive and therefore dependent on stacked state information. Since it could take an 
+extended time to sort the data, some action should be taken to ensure that the calling application remains 
+responsive to redraws and user input. A considerable rewrite would, however, be necessary to enable 
+quicksort to execute as a sequence of separate calls to an ao_run method. 
+
+
+A more convenient solution in such a case is to insert, at some point which is repeatedly executed, code 
+which pauses execution and allows other events (such as redraws) to be processed. The principle is 
+illustrated in the following code: 
+
+
+VOID MakeIdle (VOID) 
+{ 
+INT i; 
+VOID *aidle; 
+
+
+aidle=f_newsend (CAT_DEMO_OLIB, C_AIDLE, O_AO_INIT); 
+for (i=0;i<1000;i++) 
+{ 
+
+
+p_send2 (aidle, 0O_AO_QUEUE) ; 
+p_send2 (w_am,O_AM_START); /* does not return until AIDLE has run */ 
+
+
+} 
+p_send2 (aidle,O_DESTROY) ; 
+
+
+} 
+
+
+The ao_quruz message is handled at the active level, simply setting active.isactive to TRUE and 
+signalling the I/O semaphore. The send of the am_start message will not return until the am_stop 
+message is sent by arpLE's ao_run method (which will not run until there are no outstanding events for 
+any active object of priority higher than that of arp1z). 
+
+
+Depending on the nature of the process, it may be more appropriate to pause, say, every tenth, or 
+hundredth, time round the loop. In other words, it is the responsibility of the process to decide when or 
+how often to pause. 
+
+
+Idle time computation 
+
+
+This example illustrates one of the most common forms of idle active object. It is the form that would be 
+used, say, to reformat a portion of text, following the insertion or deletion of characters. It includes the 
+ability to cancel and restart the operation on receipt of a further event (for example, another keypress) 
+which invalidates a partially complete operation. 
+
+
+Note that the ao_run method is subclassed so that no use is made of the functionality of arDLE's ao_run 
+method. 
+
+
+CLASS exidle aidle 
+example idle object 
+
+
+{ 
+
+
+REPLACE ao_cancel to reset the processing state 
+REPLACE ao_run perform a unit of processing 
+PROPERTY 
+
+{ 
+
+WORD counter; records the current processing state 
+
+
+} 
+} 
+
+
+METHOD VOID exidle_ao_cancel (PR_EXIDLE *self) 
+{ 
+
+
+self—>exidle.counter=0; 
+p_supersend2 (self,O_AO_CANCEL) ; 
+} 
+
+
+12-3 
+
+
+OLIB REFERENCE 
+
+
+METHOD INT exidle_ao_run(PR_EXIDLE *self) 
+{ 
+p_printf ("Processing stage %d",self->exidle.counter+t+) ; 
+if (self->exidle.counter<3) 
+p_send2 (self, O_AO_QUEUE) ; 
+return (RUN_ACTIVE USED); 
+} 
+
+
+The active object is run as illustrated below, following the action (say, the insertion of a character) which 
+necessitates the processing. 
+
+
+GLREF_D PR_EXIDLE *exidle; 
+
+
+p_send2 (exidle,O_AO_CANCEL); /* cancel any partially complete processing */ 
+p_send2 (exidle,O_AO_QUEUE); /* restart the processing */ 
+
+
+The above code fragment assumes that the active object exists for the lifetime of the application; its 
+creation and destruction would be handled elsewhere. 
+
+
+If the active object is to have a transient existence, it would normally be created (with the appropriate 
+error handling) immediately prior to its use. In this case it would be appropriate for the object to send 
+itself a DESTROY message in its ao_run method on completion of the processing. 
+
+
+12-4 
+
+
+CHAPTER 13 
+
+
+TIMER ACTIVE OBJECT CLASSES 
+
+
+This chapter describes the TIMER class and two TIMER subclasses, ANIMATOR and BUZSND. 
+
+
+The Trmer class, although not formally an abstract class, must be subclassed to provide a specific ao_run 
+method to process the timer expiry. 
+
+
+Class diagram 
+
+
+fe ee 
+¢ active / 
+
+
+timer / 
+
+
+a? 
+~\. 
+
+[or Te 
+¢ animator/ ~ buzsnd / 
+
+
+- mye ) 
+
+
+Ne ad 
+
+
+—~— 
+
+
+C 
+fy 
+f- —_—~ 
+Precursors 
+
+
+The reader is assumed to understand: 
+e the active class. 
+e the PLIB/EPOC timer driver services. 
+
+
+e = for BuzsND, the EPOC sound driver services 
+
+
+13-1 
+
+
+OLIB REFERENCE 
+
+
+TIMER 
+
+
+ACTIVE 
+
+
+gq 
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy ao_init 
+aorinit ao_queue 
+ao_cancel tm_qabsolute 
+
+
+ao_abrun 
+
+
+The T1rmer class supplies methods to queue both relative and absolute timers. See the Time, Timers and 
+Dates chapter of the PLIB Reference manual for a description of absolute and relative timers and their 
+differences. 
+
+
+Class definition 
+Defined in sub-category file timer.cl (generated header file timer.g). 
+
+
+CLASS timer active 
+The timer active object 
+
+
+{ 
+
+
+REPLACE ao_init Opens a channel to an asynchronous timer 
+REPLACE ao_queue Queues a relative timer 
+ADD tm_qgabsolute Queues an absolute timer 
+} 
+Property 
+None. 
+
+
+TIMER methods 
+
+
+AO_INIT Initialise 
+
+
+VOID ao_init (VOID) ; 
+
+
+Open a channel to a timer using the device name "T1m:" by supersending the ao_tnrT message. This uses 
+the PLIB p_open function. 
+
+
+The open timer channel handle will be stored in active.pcb if the timer was successfully opened. 
+
+
+Calls p_1eave on error. 
+
+
+J AO_QUEUE Queue (relative) 
+
+
+VOID ao_queue(UINT lsw, UINT msw); 
+VOID ao_queue(ULONG time) ; (conceptual) 
+
+
+Queue a request on the timer for a relative timeout (using active.stat as the completion status word) 
+where time is the required time interval to the timer completion in tenths of a second. The uLonc time is 
+actually passed in the message as two UINT parameters, 1sw (least significant word) and msw (most 
+significant word). 
+
+
+Sets active.isactive tO TRUE. 
+
+
+Only one timer request (either relative or absolute) may be outstanding at any one time since active.stat 
+is used for either timer request. 
+
+
+The timer will receive an ao_RUN message on expiry of the timeout. 
+
+
+13-2 
+
+
+13. TIMER ACTIVE OBJECT CLASSES 
+
+
+J TM_QABSOLUTE Queue (absolute) 
+
+
+VOID tm_qabsolute(UINT lsw, UINT msw); 
+VOID tm_qabsolute(ULONG time); (conceptual) 
+
+
+Queue a request on the timer for an absolute timeout (using active.stat as the completion status word) 
+where time is the absolute system time at which the timer is to complete. The uLonc time is actually 
+passed in the message as two uINT parameters, 1sw (least significant word) and msw (most significant 
+word). 
+
+
+Sets active.isactive tO TRUE. 
+
+
+Only one timer request (either relative or absolute) may be outstanding at any one time since active.stat 
+is used for either timer request. 
+
+
+The timer will receive an ao_RUN message on expiry of the absolute timeout. 
+
+
+ANIMATOR 
+
+
+gq own 
+
+
+priority message 
+
+
+isactive interval 
+
+
+The anrmator class supplies the functionality to send a message to an object at regular intervals, the 
+message, object and time interval being specified at initialisation. 
+
+
+Since the intention is that antmator will be used to drive an animation sequence, it runs at a priority 
+which is much higher than that normally used by timers but which, at the same time, is less than 
+PRIORITY_ACTIVE_WSERV So that window server events - particularly redraw events resulting from the 
+animation - are not blocked. The actual priority is set to PRIORITY_ACTIVE_WSERV - 1. 
+
+
+Class definition 
+Defined in sub-category file timer.cl (generated header file timer.g). 
+
+
+CLASS animator timer 
+
+Sends regular messages eg to drive animation 
+{ 
+REPLACE ao_init 
+REPLACE ao_run 
+
+
+TYPES 
+{ 
+typedef struct Must be in property order 
+{ 
+PR_ROOT *own; send messages to this object 
+INT message; message number to send 
+INT interval; delay between subsequent messages in tenths of a second 
+INT first; delay before first message back in tenths of a second 
+} IN_ANIMATOR; 
+} 
+PROPERTY 
+{ 
+PR_ROOT *own; send messages to this object 
+INT message; the number of the message to send 
+INT interval; interval between messages 
+
+
+} 
+
+
+13 -3 
+
+
+OLIB REFERENCE 
+
+
+Property 
+animator.own the handle of an object to which messages will be sent (this will normally 
+be the object which owns the instance of anrmaTorR) 
+animator.message the number of the message to be sent to animator.own 
+animator.interval the time interval, in tenths of a second, between the sending of two 
+
+
+successive messages 
+
+
+ANIMATOR methods 
+
+
+AO_INIT Initialise 
+
+
+VOID ao_init (IN_ANIMATOR *pin) ; 
+Initialise the animator object by: 
+¢ supersending an AO_INIT message, which opens a timer channel 
+
+
+e setting active.priority to PRIORITY_ACTIVE_WSERV-1 and sending the application manager an 
+AM_ADD_TASK message to add the animator object to the application manager's active object task 
+queue. 
+
+
+e setting up animator.own, animator.message and animator.interval from the data pointed to by pin. 
+
+
+e sending itself an AO_QUEUE message with the interval timeout value specified by pin->first. In 
+effect, this defines the time interval before the animator object receives the first Ao_RUN message. 
+
+
+AO_RUN Run 
+
+
+INT ao_run(VOID) 
+
+Handle the completion of the timer request by: 
+
+e sending the message animator.message to the object animator.own 
+
+e sending itself an AO_QUEUE message with the timeout value specified by animator.interval 
+
+
+e returning RUN_ACTIVE_USED 
+
+
+BUZSND 
+
+
+ACTIVE TIMER BUZSND 
+
+
+q snd 
+priority sndrep 
+isactive sndnum 
+pcb snddelay 
+stat sndvolume 
+h_done 
+
+
+m_done 
+
+
+tm_qabsolute ao_init 
+
+
+aorinit ao_cancel 
+
+
+aerqueu ao_queue 
+
+
+ao_run 
+
+
+The suzsno class provides the means for an application to generate alarm sound sequences. 
+
+
+Each alarm sequence consists of one of two possible sounds repeated eight times with a two second 
+interval between each sound. The volume of the sound is increased with each repetition. 
+
+
+13-4 
+
+
+13. TIMER ACTIVE OBJECT CLASSES 
+
+
+The sound itself can be either a 'rings' sequence or a 'chimes' sequence and is selected when an ao_INIT 
+message is received. 
+
+
+The sounds are generated by means of the sound driver as described in the Sound chapter of the I/O 
+Devices Reference manual. Since only one user may have access to the sound system at any one time, 
+BUZSND Serialises multiple access requests from different applications. To avoid monopolising the sound 
+driver, the channel is opened and closed for each sound in the sequence. 
+
+
+This active object is interesting, in that it may have an outstanding request on either the sound or the 
+timer channel, but not both at the same time; the two channels alternately use active.isactive and 
+active.stat. The descriptions of the ao_cance1 and the ao_run methods include sample code to clarify 
+the explanation of the techniques involved. 
+
+
+Class definition 
+Defined in sub-category file timer.cl (generated header file timer.g). 
+
+
+CLASS buzsnd timer 
+Buzzer sound generator 
+
+
+{ 
+
+
+REPLACE ao_init Init timer and add to appman task list 
+REPLACE ao_cancel Cancel the timer or sound 
+REPLACE ao_queue Start a sound 
+REPLACE ao_run Handle next step of sound sequence 
+PROPERTY 
+{ 
+UBYTE *snd; Open sound channel handle 
+UWORD sndrep; Number of repeats to do 
+UWORD sndnum; Which sound number to use 
+UWORD snddelay; Delay between repeats 
+UWORD sndvolume; For SND: growing volume 
+PR_ROOT *h_done; Handle to receive completion message 
+UWORD m_done; Method number for above 
+} 
+} 
+Property 
+buzsnd.snd the channel handle of the sound driver, while the sound driver is being 
+used. 
+buzsnd.sndrep the remaining number of repetitions in the current sound sequence 
+buzsnd.sndnum which sound to use (0 for a 'rings' sequence or | for a 'chimes' sequence) 
+buzsnd.snddelay the time, in tenths of a second, of the delay between successive sounds 
+buzsnd.sndvolume the volume of the current sound in the sequence 
+buzsnd.h_done NULL, or the handle of the object to which a message is sent on completion 
+
+
+of the sound sequence 
+
+
+buzsnd.m_done the message number to be sent on completion of the sound sequence 
+
+
+BUZSND methods 
+AO_INIT Initialise 
+
+
+VOID ao_init (UINT sndnum) ; 
+
+
+Open a timer device channel by supersending an ao_InrIT message to the T1mer superclass, store sndnum 
+(either a O for a 'rings' sequence or a | for a 'chimes' sequence ) in buzsnd.sndnum, Set appman.priority 
+to PRIORITY_ACTIVE_REPEATER and send the application manager an aM_ADD_TASK message. 
+
+
+Calls p_1eave on error, typically with the error z_GEN_NOMEMoRY. 
+
+
+13-5 
+
+
+OLIB REFERENCE 
+
+
+J AO CANCEL Cancel 
+
+
+VOID ao_cancel (VOID) 
+Cancel either the timer or the sound driver, whichever is currently running. 
+
+
+If the sound channel is open (buzsnd.snd is non-zero), any outstanding request is cancelled using the 
+PLIB I/O p_rcancet service. The sound channel is closed and buzsnd.snd is set to NULL so that further 
+closes are harmless. 
+
+
+In all cases the ao_cance1 method then supersends an ao_caNcEL message to cancel any outstanding timer 
+request. As with all ao_cance1 methods, this is harmless if there is no outstanding request. 
+
+
+Finally, buzsnd.sndrep and buzsnd. snddelay are Set to their starting values of 8 and 20 (i.e. 
+20 by 1/10th second) respectively, and buzsnd. sndvolume is set to one of two starting values depending on 
+whether the user has set the machine to generate loud or quiet sounds. 
+
+
+METHOD VOID buzsnd_ao_cancel (PR_BUZSND *self) 
+{ 
+if (self->buzsnd.snd) /* destroy may call cancel if init fails */ 
+{ 
+p_iow2 (self->buzsnd.snd,P_FCANCEL); /* all harmless if not running */ 
+p_waitstat (&self->active.stat); /* see note ++ */ 
+self—>active.isactive=FALSE; /* see note ++ */ 
+p_close(self->buzsnd.sndqd); 
+self-—>buzsnd.snd=NULL; 
+} 
+p_supersend2 (self,O_AO_ CANCEL); /* timer cancel is harmless if not running */ 
+self—>buzsnd.sndrep=8; 
+self->buzsnd.snddelay=20; /* in tenths of a second */ 
+self—>buzsnd.sndvolume=(p_getsnd() &E_SOUND_LOUD) ? 
+(E_SOUND_MIN_VOLUME-1) *2+1: (E_SOUND_MIN_VOLUME) *2+1; 
+} 
+
+
+While the calculation for buzsnd.sndvolume in the last line of the code is obscure, it does represent the 
+most efficient way (in conjunction with the ao_run method) of calculating a gradually increasing volume. 
+
+
+Note 
+
+
+For the byte-conscious programmer, these two lines (marked ++) are not strictly necessary. These actions 
+will be performed within the p_supersend of an ao_canceL which follows a few lines further down. This 
+relies on the fact that the timer and sound channels share the same status word and never have 
+simultaneous outstanding requests. 
+
+
+J AO_QUEUE Queue 
+
+
+VOID ao_queue(PR_ROOT *handle, UINT method); 
+Start the generation of a sound sequence. 
+
+
+Any currently outstanding sound being generated is cancelled by sending itself an ao_caNcEL message, 
+which also resets the sound control parameters buzsnd. sndvolume, buzsnd.sndrep and buzsnd. snddelay 
+to their starting values. The handie and method values are stored in buzsnd.h_done and buzsnd.m_done 
+respectively. 
+
+
+The sound generation sequence is started off by setting active.isactive to TRUE and calling p_iosignal. 
+
+
+The ao_run method will be called by the active object scheduling code in the application manager when 
+no other events of higher priority are outstanding. 
+
+
+AO_ RUN Run 
+
+
+INT ao_run (VOID) 
+Make alternate requests for a sound or a timeout until the sound sequence is complete. 
+If the last to run was the sound driver: 
+
+e the sound driver is closed and buzsnd. snd is set to NULL 
+
+
+e if the sound sequence is not complete, the timer is queued by supersending an ao_QUEUE message 
+with a timeout as defined by buzsnd.snddelay (2 seconds). 
+
+
+13 - 6 
+
+
+13. TIMER ACTIVE OBJECT CLASSES 
+
+
+if the sound sequence is complete and buzsnd.h_done is non-zero, a buzsnd.m_done message is 
+sent to buzsnd.h_done. 
+
+
+If the last to run was the timer: 
+
+
+an attempt is made to open the sound driver 
+if the sound driver is currently busy, a five second timeout is queued 
+
+
+if the sound driver has been disabled then the sound sequence is deemed to have completed and 
+the completion message is sent, as described above 
+
+
+if the sound driver cannot be opened for any other reason (e.g. insufficient memory being 
+available) then p_ieave is called. 
+
+
+if the sound driver is opened successfully, the volume is adjusted so that it gradually becomes 
+louder and an asynchronous request is made to generate an alarm sound (this branch requires 
+active.isactive to be explicitly set to TRUE) 
+
+
+In all cases the method returns RUN_ACTIVE_USED. 
+
+
+METHOD buzsnd_ao_run(PR_BUZSND *self) 
+
+
+{ 
+
+INT ret; 
+UWORD delay; 
+UBYTE bb[10]; 
+E_SOUND c; 
+
+
+if (!self->buzsnd.snd) 
+{ /* last to run was the timer */ 
+
+
+bb[0]='S';bb[1]='N';bb[2]='D';bb[3]=':';bb[4]=0; 
+ret=p_open (&self—>buzsnd.snd, &bb[0]); 
+if ((ret==E_FILE_LOCKED) || (ret==E_GEN_INUSE) ) 
+
+
+{ /* busy - try again later */ 
+delay=50; /* 5 seconds */ 
+p_supersend4 (self,O_AO_QUEUE,delay,0); /* last 2 parameters are a LONG */ 
+} 
+else 
+{ 
+if (ret==E_GEN_FAIL) /* sound driver disabled */ 
+goto sendOwnerDone; /* immediate completion (silent alarm) */ 
+f_leave (ret); 
+p_iow3 (self—>buzsnd.snd, P_FSENSE, &c) ; 
+c.volume=(self-—>buzsnd.sndvolume-—) >>1; 
+p_iow3 (self—>buzsnd.snd,P_FSET, &c) ; 
+p_ioc4 (self—>buzsnd.snd, E_FALARM, &self—>active.stat, &self-—>buzsnd.sndnum) ; 
+self—>active.isactive=TRUE; 
+
+
+else 
+{ /* last to run was the sound */ 
+p_close(self->buzsnd.snd); 
+self—>buzsnd.snd=0; 
+if (--self->buzsnd.sndrep) 
+{ 
+p_supersend4 (self,O_AO_QUEUE, self—>buzsnd.snddelay, 0); 
+/* last 2 pars are a LONG */ 
+} 
+else 
+{ 
+if (self->buzsnd.h_done) + 
+p_send2 (self-—>buzsnd.h_done, self—>buzsnd.m_done) ; 
+
+
+} 
+
+
+return (RUN_ACTIVE_USED) ; 
+} 
+
+
+13-7 
+
+
+CHAPTER 14 
+
+
+FILE ACTIVE OBJECTS 
+
+
+This chapter describes the ractive class (subclassed by all active objects which perform asynchronous 
+operations on files) and its FScAN, FNODE, Fcasy and Fcsync subclasses. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e the acTIvE class 
+
+
+e the file server and file system services as described in the Files chapter of the PLIB Reference 
+manual 
+
+
+Class diagram 
+i 
+¢ active / 
+Ss ) 
+
+
+7 
+fe es 
+
+
+¢ factive / 
+
+
+pe aw fo ae ee ae 
+
+
+la fscan / ¢ fnode / la feasy / ‘4 fesyne / 
+2. =i) > a fee FS _) 
+
+
+Qo Ke er ee ke ee 
+
+
+FACTIVE 
+
+
+ACTIVE FACTIVE 
+
+
+q owner 
+
+
+priority 
+
+
+isactive 
+pcb 
+stat 
+
+
+destroy fa_close 
+ao_init 
+ao_cancel 
+ao_abrun 
+ao_queue 
+
+
+ao_run 
+
+
+14-1 
+
+
+OLIB REFERENCE 
+
+
+The ractrve class provides the basic functionality of all active objects that perform operations on files. 
+
+
+Although not formally an abstract class, ractrve must be subclassed to be useful. The subclass will, in 
+general, need to supply at least an ao_queue and an ao_run method. 
+
+
+Although the file server does not support a cancel service (see the Files chapter of the PLIB Reference 
+manual) ractive supplies an ao_cance1 method which simulates the cancelling of an outstanding 
+asynchronous request. This allows the coding of file-related active objects to follow the style of coding for 
+other active objects which, for example, routinely send an ao_caNcEL message prior to destruction of the 
+instance. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS factive active 
+
+
+File active object superclass 
+
+
+{ 
+
+
+REPLACE ao_init Set priority and am_add_task 
+REPLACE ao_cancel Simulate cancel and close file 
+REPLACE ao_abrun Cancel and supersend 
+ADD fa_close Close and set pcb to NULL 
+PROPERTY 
+{ 
+UBYTE *owner; Owning object 
+} 
+} 
+Property 
+factive.owner the handle of the owning object, for use by subclasses, for example, to 
+
+
+report the completion of file activity - not used by racTIvE 
+
+
+FACTIVE methods 
+& AO_INIT Initialise 
+
+
+VOID ao_init (UBYTE *owner) ; 
+Initialise the file active object by: 
+e — setting factive.owner to owner, the handle of the owning object 
+e setting active.priority to PRIORITY_ACTIVE_FILES 
+
+
+e sending the application manager an AM_ADD_TASK message to add the file active object to the 
+application manager's active object task queue 
+
+
+& AO CANCEL Cancel 
+
+
+VOID ao_cancel (VOID); 
+
+
+Cancel any outstanding file server event and close any open file. This is harmless if there is no 
+outstanding event. 
+
+
+Note that the cancellation is simulated since the file server does not support a cancel service (see 
+Asynchronous file operations in the Files chapter of the PLIB Reference manual). The end effect is, 
+however, indistinguishable from a true cancel in that, if a file server event is outstanding, active.stat is 
+set to E_FILE_CANCEL and active.isactive iS set tO FALSE. 
+
+
+In addition, this method sends an ra_cLosE message to ensure that any open file is closed. 
+
+
+14-2 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+AO_ABRUN Handle error 
+
+
+VOID ao_abrun (VOID) ; 
+
+
+Send itself an ao_caNcEL message to cancel any outstanding file activity and close any open file and then 
+supersend an Ao_ABRUN message. 
+
+
+This may leave with any error that could arise in the superclass ac_abrun method. 
+
+
+& FA_CLOSE Close any open file 
+
+
+VOID fa_close(VOID); 
+Close (with p_close) any open file whose handle is in active.pcb, and set active.pcb tO NULL. 
+
+
+This method does not call p_ieave. It is a requirement that any subclass must not call p_leave. 
+
+
+FSCAN 
+
+
+ACTIVE FACTIVE 
+q 
+
+
+owner flags 
+priorityt index 
+isactive pname 
+pcb match 
+stat delim 
+finfo 
+cork 
+pcbarr 
+
+
+name 
+
+
+destroy #a—cetese fs_matchname 
+
+
+ao_init fs_fscan 
+ao_cancel ao_queue 
+ao_abrun ao_run 
+
+
+fa_close 
+
+
+fs_fscan_end 
+fs_dirname 
+fs_filename 
+fs_end_dirlist 
+
+
+FSCAN Is an abstract subclass of ractive which provides the basic mechanisms for scanning a filing 
+system by reading the content of one or more directory files. It is designed to be independent of any 
+particular filing system and can be used, for example, with either Macintosh or DOS-compatible filing 
+systems. 
+
+
+Subclasses of rscan may be used to scan the filing system to select files which match any of a variety of 
+criteria. The subclass must supply the action(s) required when a matching directory or file is found. 
+
+
+It may be noted that on completion of the scan, the whole of each relevant directory file will always have 
+been read; files are eliminated by the matching process within the rscan code. This allows, for example, 
+subclasses of rscan to extract multiple file specifications in one scan of the directory file or to build file 
+name extension lists. 
+
+
+14-3 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fscan 
+Scans the directory structure for files/dirs and creates variable str arrays 
+
+
+{ 
+
+
+factive 
+
+
+REPLACE ao_queue 
+REPLACE ao_run 
+REPLACE fa_close 
+ADD fs_matchname 
+ADD fs_fscan 
+DEFER fs_fscan_end No more files/dirs 
+DEFER fs_dirname 
+DEFER fs_filename 
+DEFER fs_end_dirlist End of that subdir 
+
+
+CONSTANTS 
+{ 
+
+
+Queue a directory read 
+
+Process read completion 
+
+Close all open directory files 
+Match a found name 
+
+Start a directory scan 
+
+
+Next directory name from scan 
+Next file name from scan 
+
+
+! Which types of files caller wants 
+FS_WRITABLE 
+
+
+FS_HI 
+
+
+DDEN 
+
+
+FS_SYSTEM 
+FS_DIRECTORIES 
+
+
+FS_MO 
+
+
+DIFIED 
+
+
+FS_ALL_FILES 
+
+
+FS_FI 
+
+
+LE_TYPE 
+
+
+P_FAWRITE opposite of DOS Read-only attribute 
+P_FAHIDDEN as DOS Hidden attribute 
+
+P_FASYSTEM as DOS System attribute 
+
+P_FADIR 
+
+P_FAMOD as DOS Archive attribute 
+
+P_FAREAD 
+
+(FS_HIDDEN|FS_SYSTEM) 
+
+
+FS_INCLUDE_SUBDIRECTORIES 0x1000 Want files from subdirectories 
+FS_INCLUDE 
+
+
+FS_EN 
+
+
+D_DIRLIST 
+
+
+FS_PARSE_NAME 
+FS_MAX_DIRLEVE 
+
+
+} 
+
+
+PROPERTY 
+{ 
+UWORD 
+UWORD 
+UBYTE 
+UBYTE 
+UBYTE 
+
+
+} 
+} 
+
+
+Property 
+
+
+fscan. 
+
+
+fscan. 
+
+
+fscan. 
+
+
+fscan. 
+
+
+fscan. 
+
+
+fscan. 
+
+
+14-4 
+
+
+flags 
+
+
+index 
+
+
+pname 
+
+
+match 
+
+
+delim 
+
+
+finfo 
+
+
+flags; 
+index; 
+*pname; 
+*match; 
+delim[2] 
+
+
+P_INFO finfo; 
+P_FPARSE crk; 
+UBYTE *pcbarr[FS_MAX_DIRLEVELS] ; 
+UBYTE name[P_FNAMESIZE]; 
+
+
+0x2000 Called dirname because of include 
+
+0x4000 Called end dir list 
+
+0x8000 Set if generated name to be parsed 
+LS 32 Max number of sub dir levels 
+
+
+Controlling flags 
+Subdir array index 
+Pointer into name[] for read 
+Pointer to file name match 
+, 
+File Info 
+Parsed file info 
+
+
+controlling flags, some of which should be set up by the owner before 
+sending an Fs_FSCAN message 
+
+
+the index of the first free entry in the fscan.pcbarr array. It should not be 
+accessed by any subclass. 
+
+
+a pointer to the file name and extension within the full file specification in 
+the fscan.name buffer. Owners and subclasses should treat this as a read- 
+only field. 
+
+
+a pointer to a string used to match file names during a scan. It may be set 
+up by an owner before sending an rs_Fscan message. 
+
+
+temporary storage for the directory delimiter character (assumed to be a 
+single character). It should not be accessed by any subclass. 
+
+
+the PLIB p_inro data for the current file, that is, the file whose name has 
+last been read from a directory file. This information may be read, but 
+should not be modified, by an owner. 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+fscan.crk provided the rs_parsE_NawE flag is set in fscan. flags, this contains the 
+PLIB p_rparse data for the current file, whose full file specification is in 
+the fscan.name buffer. This information may be read by an owner. 
+
+
+fscan.pcbarr an array of up to Fs_MAX_DIRLEVELS handles of open directory files. This 
+should not be accessed by a subclass. 
+
+
+fscan.name the full file specification of the current file. An owner may read this name 
+directly or may read only the file name via fscan.pname. 
+
+
+FSCAN methods 
+AO_QUEUE Directory read 
+
+
+VOID ao_queue (VOID) ; 
+Queue a read on the current directory file, setting active.isactive tO TRUE. 
+The action may be modified by the ao_run method resulting from a previous read: 
+
+
+e If the previous read produced the name of a directory file and the scan is to extend into nested 
+subdirectories (fscan. flags includes rs_INCLUDE_SUBDIRECTORIES) the current value of 
+active.pcb Is stored in the fscan.pcbarr array and the new subdirectory is opened before the 
+read request is made. A maximum of 32 levels of subdirectory may be open at any one time. 
+
+
+e If the previous read detected that there were no more files in the current directory and directories 
+have been nested, then the most recently nested subdirectory handle is restored into active.pcb 
+from the fscan.pcbarr array before the read request is made. 
+
+
+Any error causes p_leave to be called. 
+
+
+AO_RUN Process read completion 
+INT ao_run(VOID); 
+Process the completion of the read of a file name from a directory file and return RUN_ACTIVE_USED. 
+
+
+If the read completed with an £_rF1LE_zoF error, indicating that there are no further entries in the current 
+directory file:- 
+
+
+e the file is closed and active.pcb is Set to NULL. 
+
+
+e The delimiter character is picked up (the last character before the filename) and placed in 
+
+
+fscan.delim. 
+If directories are nested:- 
+@ an FS_END_DIRLIST message is sent to indicate the end of a directory, but not the end of the scan. 
+e the run method completes and returns RUN_ACTIVE_USED 
+If directories are not nested:- 
+@ an FS_FSCAN_END message is sent to indicate the end of the scan. 
+e the run method completes and returns RUN_ACTIVE_USED 
+If the read completed successfully:- 
+
+
+e if the file name is a volume name, the name is discarded and a new name is requested by calling 
+the FScAN ao_queue method directly. 
+
+
+e if none of the flags rs_WRITABLE, FS_HIDDEN, FS_SYSTEM, FS_MODIFIED, FS_ALL_FILES Is Set, the 
+name is discarded and a new name is requested by calling the rscan ao_queue method directly. 
+
+
+e if the file is a (DOS) . or .. directory file, the name is discarded and a new name is requested by 
+calling the rscan ao_queue method directly. 
+
+
+14-5 
+
+
+OLIB REFERENCE 
+
+
+e if the file is a directory file and either of the rs_DIRECTORIES OF FS_INCLUDE_SUBDIRECTORIES 
+flags is set (meaning that there is interest in the directory file name itself or in subdirecrtories) 
+then an Fs_DIRNAME message Is sent. If neither flag rs_DIRECTORIES or 
+FS_INCLUDE_SUBDIRECTORIES Is set, the name is discarded and a new name is requested by 
+calling the rscaNn ao_queue method directly 
+
+
+if the file is not a directory file:- 
+
+
+e flag is set, then the file name in fscan.name is parsed (using p_fparse) with the parsed file name 
+information written to fscan.crk. 
+
+
+e an FS_MATCHNAME message is sent. If this returns FaLsz, indicating that the file name does not 
+match the specified attributes and (wildcard) name, the name is discarded and a new name is 
+requested by calling the rscan ao_queue method directly. If the rs_maTcHNamE message returns 
+TRUE then the read of a valid, matching, file name is indicated by sending an rs_FILENAME 
+message. 
+
+
+e the run method completes and returns RUN_ACTIVE_USED. 
+
+
+All errors, other than the z_F1LE_zor error discussed above, result in p_leave being called. 
+
+
+& FA_CLOSE Close directory files 
+
+
+VOID fa_close (VOID) ; 
+
+
+Supersend an ra_cLosgE message and close all open directory files. 
+
+
+& FS_MATCHNAME Match a found name 
+
+
+INT fs_matchname (VOID) ; 
+
+
+Check that the file matches the specified combination of rs_MoDIFIED, FS_HIDDEN and Fs_systTen flags. If 
+these tests succeed the file name (pointed to by fscan.pname) 1s tested for a match with the (wildcard) 
+name pointed to by fscan.match. 
+
+
+Note that the name match is case-sensitive. Since rscan is designed to work independently of any 
+particular filing system, matching uses a true wildcard string match (as opposed to a DOS-specific file 
+system wildcard match) to select files. Thus the wildcard string "*" will select all files (including those 
+with an extension, unlike DOS). This also means that more than one part of a file name can be wildcarded 
+with the '*' character, to find, for example, files matching "*fred.*". 
+
+
+Returns true if there is a match, otherwise raLsE. 
+This method is called from within the ao_run method. 
+
+
+A subclass may replace this method to provide an alternative name matching algorithm. 
+
+
+FS FSCAN Start a directory scan 
+
+
+VOID fs_fscan(UBYTE *path); 
+Start the scan of the file system for directories and files. 
+
+
+The file specification pointed to by path is parsed to extract the directory in which the scan is to start. 
+Provided this initial path name does not need to be preserved, path may point to a file specification in 
+fscan.name (this field is overwritten during the scan). 
+
+
+If the specified directory is opened successfully, an ao_quEUE message is sent to start the scan. 
+Any error causes p_leave to be called. 
+
+
+It is assumed that fscan.match and fscan. flags have previously been set up either by a subclass or by 
+the owner as is done, for example, by many of the methods (such as fman_rename) of the rman class, 
+described in the File Management Classes chapter. 
+
+
+The fscan.match field should be set to point to a suitable wildcard string. 
+
+
+14-6 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+The fscan. flags field should contain a bitwise combination of one or more of the following values: 
+
+
+FS_ALL_FILES include all non-directory files that are neither hidden nor system files 
+FS_WRITABLE aS FS_ALL_FILES, but excludes write-protected files (see below) 
+FS_HIDDEN include hidden files 
+
+FS_SYSTEM include system files 
+
+FS_DIRECTORIES include directory files 
+
+FS_MODIFIED exclude unmodified files (include only files that have p_ramop set) 
+FS_INCLUDE_SUBDIRECTORIES extend the scan to subdirectories 
+
+FS_PARSE_NAME parse file names before reporting them 
+
+
+The supplied £s_matchname method does not test the rs_wR1ITABLE flag which therefore has the same 
+effect as the rs_att_Fiues flag. A subclass fs_matchname method may implement this flag as follows: 
+
+
+if ((self->fscan.flags&FS_WRITABLE) && !(self->fscan.finfo.status&P_FAWRITE) ) 
+return (FALSE) ; 
+return (p_supersend2 (self,O_FS_MATCHNAME) ) ; 
+
+
+Deferred FSCAN methods 
+
+
+FS FSCAN_END Scan completion 
+
+
+VOID fs_fscan_end(VOID); 
+
+
+A deferred method indicating the end of the scan and that there are no more files or subdirectories to scan 
+into or report back. 
+
+
+This message is sent from within the ao_run method. By the time it is sent, all levels of directory files will 
+have been closed. 
+
+
+FS DIRNAME Next directory name 
+
+
+VOID fs_dirname (VOID) ; 
+A deferred method indicating that a directory file matching the initial specification has been found. 
+
+
+This message is sent from within the ao_run method, provided that fscan. flags includes either 
+FS_DIRNAME Of FS_INCLUDE_SUBDIRECTORIES. 
+
+
+On receipt of this message fscan.finfo contains the file information for the directory file, fscan.name 
+contains its full file specification and the fscan.pname points to the directory file name within the full file 
+specification. These fields should be regarded as read only. 
+
+
+In order to obtain further files or directories, this method must restart the scan by sending an ao_QUEUE 
+message. 
+
+
+FS_FILENAME Next file name 
+
+
+VOID fs_filename (VOID) ; 
+
+
+A deferred method indicating that a file name matching the initial specification has been found. This 
+message is sent from within the ao_run method. 
+
+
+On receipt of this message fscan.finfo contains the file information for the file, fscan.name contains its 
+full file specification and the fscan.pname points to the file name within the full file specification. If 
+fscan.flags includes rs_PARSE_NaME, then fscan.crk contains the parsed file name information. These 
+fields should be regarded as read only. 
+
+
+In order to obtain further files or directories, this method must restart the scan by sending an ao_QUEUE 
+message. 
+
+
+14-7 
+
+
+OLIB REFERENCE 
+
+
+FS _END_DIRLIST End of subdirectory 
+
+
+VOID fs_end_dirlist (VOID); 
+
+
+A deferred method indicating that the end of a subdirectory has been reached. This message is sent from 
+within the ao_run method provided that fscan. flags includes rs_INCLUDE_SUBDIRECTORIES. It is only 
+reported at the end of a nested subdirectory and not when the end of the directory in which the scan 
+started is reached. The directory file will be closed before this message is sent. 
+
+
+On receipt of this message fscan.name contains the full file specification of the directory file and the 
+fscan.pname points to the file name within the full file specification. The information in fscan.finfo and 
+fscan.crk is not valid. 
+
+
+In order to obtain further files or directories the scan must be restarted by sending an aco_quEuUE message at 
+some point. 
+
+
+FNODE 
+
+
+ACTIVE FACTIVE 
+q 
+
+
+owner flags 
+priority pname 
+isactive oldname 
+pcb pcb 
+stat 
+
+
+destroy #a—cteose fn_list 
+
+
+ao_init ao_queue 
+ao_cancel ao_run 
+
+
+ao_abrun fa_close 
+
+
+fn_end_list 
+
+
+fn_nodename 
+
+
+In EPOC there are multiple filing systems, three of which are ROM::, LOC:: and REM::. The rnopE 
+abstract class provides the basic mechanisms to generate filing system node and device lists. 
+
+
+The rnope methods read an item in the filing system (node) list and, if that node supports multiple devices 
+(drives) read the device list to generate a node: :device.:\ name. Filing systems (such as ROM-::) that do not 
+support multiple devices are ignored. 
+
+
+It is possible to restrict the list to the LOC:: filing system. 
+
+
+Since filing systems are dynamic under EPOC, the names generated may vary between invocations. 
+
+
+14-8 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fnode factive 
+Node/Device name list generator 
+
+
+{ 
+
+
+REPLACE ao_queue Read from appropriate channel 
+REPLACE ao_run Process read completion 
+REPLACE fa_close Closes both open channels 
+ADD fn_list Start to generate a list 
+DEFER fn_end_list Handle list generate completion 
+DEFER fn_nodename Process an item in the list 
+CONSTANTS 
+{ 
+FNODE_NODE_ARRAY 0x01 Reading node list 
+FNODE_DEVICE_ARRAY 0x02 Reading device list 
+FNODE_LOCAL_ONLY 0x04 Read local node list only 
+} 
+PROPERTY 
+{ 
+UWORD flags; Controlling flags 
+UBYTE *pname; Where to read into 
+UBYTE *oldname; Node read ptr 
+UBYTE *pcb; Node pcb while reading device list 
+} 
+} 
+Property 
+fnode.flags internal controlling flags 
+fnode.pname the offset into the data buffer of where to write the node or device name. It 
+
+
+should not be accessed by an owning object. 
+
+
+fnode.oldname the offset into the data buffer of where to read the next node name. It 
+should not be accessed by an owning object. 
+
+
+fnode.pcb while reading a device list, the handle of the opened node list file is saved 
+here. It should not be accessed by an owning object. 
+
+
+FNODE methods 
+& AO_QUEUE Read from appropriate channel 
+
+
+VOID ao_queue (VOID) ; 
+
+
+Queue a read on either the node list or device list, depending on which is appropriate at the time and set 
+
+
+active.isactive tO TRUE. 
+
+
+Note that node information as would be written to a p_NInFo structure is not requested in the read. 
+
+
+AO_RUN Process read completion 
+
+
+INT ao_run(VOID); 
+
+
+Process the completion of a read that was initiated by the ao_queue method and return RUN_ACTIVE_USED. 
+The read may have been from either the node list or a device list. The two cases are discussed under their 
+respective headings. 
+
+
+Node List Read 
+
+
+The completion status is tested for an E_FILE_£oF error, indicating that no further nodes exist; if this is 
+the case, the scan is terminated by closing the node list and sending an rN_END_LIsT message. Otherwise, 
+the node is checked for validity:- 
+
+
+e the node must support multiple devices 
+
+
+e if the FNopE_LocaL_onty flag is present, only the LOC:: node is valid. 
+
+
+14-9 
+
+
+OLIB REFERENCE 
+
+
+For a valid node, the device list for that node is opened and an ao_QuzuUE message sent to read an item 
+from the device list, otherwise an ao_QuEUE message is sent to read a further item from the node list. 
+
+
+Device List Read 
+
+
+The completion status is tested for an =_FILE_EoF error, indicating that no further devices exist on the 
+current node. If the completion status is E_FILE_EOF:- 
+
+
+e the device list is closed 
+@ an AO_QUEUE message is sent to read the next item from the node list. 
+If the read completed successfully, an rN_NODENAME message is sent. 
+
+
+The owner is responsible for re-queuing a read on the node/device list by sending an ao_quEUE message at 
+some future point after sending the rn_NODENAME message. 
+
+
+For all errors other than the z_riLe_zor errors discussed above, p_leave is called. 
+
+
+& FA_CLOSE Close both open channels 
+
+
+VOID fa_close (VOID) ; 
+
+
+Close any open node and device lists setting both the open handles to nun. The node list is closed by 
+supersending an ra_cLosE message; the device list is closed by calling p_close. 
+
+
+FN_LIST Start list generation 
+
+
+VOID fn_list (UBYTE *pname, UINT flags); 
+
+
+Start the scan to generate node: :device:\ names by opening the node list and sending an ao_QuEUE 
+message. 
+
+
+The user-supplied buffer at pname is assumed to be at least p_rNames1zeE bytes in length. It is used as the 
+output buffer for each generated name and hence, must be preserved until an FN_END_LIST message is 
+received. The user may access this buffer only when no read is outstanding, for example, during the 
+processing of the deferred rN_NODENAME message. 
+
+
+The value of f1ags may be either rNopE_LocAL_oNLy to read only the LOC:: filing system, or nuu1 to read 
+all filing system device lists. 
+
+
+Deferred FNODE methods 
+FN_END LIST Handle completed list 
+
+
+VOID fn_end_list (VOID) ; 
+
+
+A deferred method indicating that the scan is complete and that all node: :device:\ names have been 
+generated. 
+
+
+On receipt of this message the node and device lists will have been closed. The user-supplied buffer (see 
+the fn_1ist method) may now be discarded. 
+
+
+FN _NODENAME Process a list item 
+
+
+VOID fn_nodename (VOID) ; 
+
+
+A deferred method indicating that a node: :device:\ name has been generated. The name may be read from 
+the user-supplied buffer (see the fn_1ist method). 
+
+
+The user is responsible for restarting the scan for the next name by sending an ao_QuEUE message. 
+
+
+14-10 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+FCASY 
+
+
+ACTIVE FACTIVE 
+q 
+
+
+owner recvname 
+priority flags 
+isactive 
+
+pcb 
+
+stat 
+
+
+destroy ao_cancel 
+
+
+ao_init ao_run 
+
+aereancet ao_queue 
+
+ao_abrun fa_close 
+fc_write 
+
+
+fc_open 
+
+
+fc_request_comp 
+
+
+The rcasy abstract class subclasses ractIve to provide a set of methods to perform a segmented read or 
+
+write of a single file. In other words, it allows a file to be read or written to in a finite number of discrete 
+portions. This permits a large file to be processed (which would otherwise be impossible due to memory 
+
+constraints) 
+
+
+Fcasy does not support a combination of reading and writing to the same file. 
+
+
+Typical uses are in copying a file or in XMODEM file transfer, where the source and target files are each 
+represented by a separate instance of a subclass of rcasy. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fcasy factive 
+File copy/save/load asynchronous routines 
+
+
+{ 
+
+
+REPLACE ao_cancel Abandon and clean up correctly 
+
+REPLACE ao_run Maybe cleanup and send itself fc_request_comp 
+REPLACE ao_queue Async file read 
+
+REPLACE fa_close Close file, set recname to NULL 
+
+ADD fc_write Async file write 
+
+ADD fc_open Open/create file for load/save 
+
+DEFER fc_request_comp That async request has completed 
+
+CONSTANTS 
+
+
+{ 
+
+! Display info flags 
+FCOPY_DISP_SFTYPE 0x01 
+FCOPY_DISP_SFSIZE 0x02 
+FCOPY_DISP_SFDATE 0x04 
+FCOPY_DISP_SFNAME 0x08 
+FCOPY_DISP_RFTYPE 0x10 
+FCOPY_DISP_RFSIZE 0x20 
+FCOPY_DISP_RFDATE 0x40 
+FCOPY_DISP_RFNAME 0x80 
+FCOPY_DISP_BLKSIZ 0x100 
+FCOPY_DISP_BLKNO 0x200 
+FCOPY_DISP_PROTOCOL 0x400 
+
+! Controlling Flags 
+FCASY_READ_QUEUED 0x01 
+FCASY_WRITE_QUEUED 0x02 
+} 
+
+
+14-11 
+
+
+OLIB REFERENCE 
+
+
+TYPES 
+
+
+{ 
+typedef struct 
+
+
+{ 
+
+
+UWORD flags; FCOPY_DISP_... flags indicate which fields are 
+valid 
+UWORD protocol; Which protocol being used 
+UWORD blksiz; Size of each block 
+UWORD blkno; Current block number 
+UWORD sftype; Source file type 
+UWORD rftype; Receive file type 
+ULONG sfsize; Source file size 
+ULONG rfsize; Receive file size 
+ULONG sfdate; Source file last modification date 
+ULONG rfdate; Receive file last modification date 
+UBYTE *sfname; Source file name (source for reads) 
+UBYTE *rfname; Receive file name (destination for writes) 
+} FCOPY_DISP; 
+} 
+PROPERTY 
+{ 
+UBYTE *recvname; Receive file name 
+UWORD flags; Controlling flags 
+} 
+} 
+Property 
+fcasy.recvname a pointer to the name of the file being written to (nut if the file is being 
+read) 
+fcasy.flags internal controlling flags; while a request is outstanding, contains a value 
+
+
+indicating the nature of the request (either rcasy_READ_QUEUED or 
+FCASY_WRITE_QUEUED) 
+
+
+FCASY methods 
+& AO_CANCEL Cancel request 
+
+
+VOID ao_cancel (VOID); 
+Cancel any outstanding read or write by supersending an ao_cANCEL message. 
+
+
+If the instance represents a file that is opened for writing, the file is then explicitly deleted. 
+
+
+& AO_QUEUE Read request 
+
+
+VOID ao_queue(UBYTE *buf, UWORD *plen); 
+Queue a read of *pien bytes into buf from the file whose channel handle is in active.pcb. 
+
+
+Sets active.isactive to TRUE and sets the rcAsy_READ_QUEUED flag in fcasy. flags to indicate a read 
+request. 
+
+
+Since the read is asynchronous, the memory pointed to by buf and plen must be preserved until the 
+request completes. 
+
+
+& FC_WRITE Write request 
+
+
+VOID fc_write(UBYTE *buf, UWORD *plen); 
+Queue a write of *pien bytes from bug to the file whose channel handle is in active.pcb. 
+
+
+Sets active.isactive to TRUE and sets the FcAsy_WRITE_QUEUED flag in fcasy. flags to indicate a write 
+request. 
+
+
+Since the write is asynchronous, the memory pointed to by buf and pien must be preserved until the 
+request completes. 
+
+
+14-12 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+AO_RUN Process read or write completion 
+
+
+INT ao_run(VOID); 
+Process the completion of either a read or a write request. 
+
+
+Note that the object is expected to handle the completion of either a read request (Aao_QUEUE) or a write 
+request (FC_WRITE) but not a mixture of the two. 
+
+
+Clears the FcASY_READ_QUEUED and FCASY_WRITE_QUEUED bits in fcasy. flags. 
+
+
+If active.stat 1S TRUE (indicating an error), it sends itself an ao_cancEeL message. This closes the file on 
+detection of a read or write error (read errors include z_F1LE_EOoF); in the case of a write it ensures that the 
+partially written file is deleted. 
+
+
+Sends itself an rc_REQUEST_comp message before returning RUN_ACTIVE_USED. 
+
+
+& FA_CLOSE Close the file 
+
+
+VOID fa_close (VOID) ; 
+
+
+Close the file by supersending an ra_cLosE message. Sets fcasy.recvname (which is used on detection of 
+an error to delete any partially written file) to nuLL. 
+
+
+& FC_OPEN Open a file 
+
+
+INT fc_open(TEXT *name, INT mode, FCOPY_DISP *pdinfo) ; 
+
+
+Open the file with name in the buffer pointed to by name (which must be at least p_rwames1ze bytes long) 
+in the specified mode and fill in the struct at pdinfo with as much information as possible about the file. 
+The items that have been written to *pdinfo are indicated by the corresponding flag bits being set in 
+pdinfo->flags. 
+
+
+It is assumed that the file is to be opened for either reading or writing, but not both. The value of mode 
+must include one of p_roPEN, P_FCREATE Of P_FREPLACE (otherwise the method returns &_GEN_aRG). 
+
+
+Sets pdinfo->sfname tO name and then parses name (using p_fparse) to ensure that the file name is valid. 
+If the file is opened for writing and the specified directory does not exist, it is created automatically. 
+
+
+If the file is to be opened for reading (mode includes p_ropen), the file size and last modification date are 
+written to pdinfo->sfsize and pdinfo->sfdate respectively. Depending on whether the file type is 
+binary or text, pdinfo->sftype 1s set to P_FSTREAM Or P_FTEXT. The value of mode is augmented by oring 
+in p_rsuare. If the file type is text, mode is converted to use P_FSTREAM_TEXT (rather than p_FTExT) to 
+optimise the reading of the file. 
+
+
+If the file is to be opened for writing the method will return an error if mode includes p_rcreatE and the 
+file exists or if mode includes p_FREPLACE and name specifies a directory file. Otherwise pdinfo->rfname iS 
+set to name and the value of mode is augmented by oring in p_ruppate. If the file is opened successfully 
+fcasy.recvname 1S set to name. The data space pointed to by name must therefore be preserved until the file 
+has been closed. 
+
+
+Returns zero if successful, otherwise a negative error number. 
+
+
+14 - 13 
+
+
+OLIB REFERENCE 
+
+
+Deferred FCASY methods 
+
+
+FC_REQUEST COMP Inform of completion 
+
+
+VOID fc_request_comp (VOID); 
+
+
+A deferred method, called from within the ao_run method, indicating that the read or write request has 
+completed. 
+
+
+If there was a read or write error, the file will already have been closed and, if appropriate, deleted by 
+means of an ao_cANcEL message. The subclass is, however, responsible for checking the completion status 
+(active.stat) and performing any additional error handling. 
+
+
+In the absence of such errors, the user is responsible for continuing the operation by sending the next 
+AO_QUEUE Of FC_WRITE message. 
+
+
+Errors in this method should result in p_leave being called. 
+
+
+FCSYNC 
+
+
+ACTIVE FACTIVE FCASY FCSYNC 
+q 
+
+
+recvname 
+
+
+priority flags 
+
+
+isactive 
+pcb 
+stat 
+
+
+destroy ao_cancel ao_queue 
+
+
+ao_init ao_run fc_write 
+
+
+2 Soe 
+ao_abrun fa_close 
+fe-write 
+
+
+fc_open 
+
+
+fc_request_comp 
+
+
+The rcsync abstract class subclasses rcasy. It converts rcasy to use synchronous file read and write 
+services, otherwise it is identical to Fcasy. 
+
+
+As with Fcasy, it is assumed that an instance of a subclass of rcsync is used to either read from or write to 
+a file. 
+
+
+Since file access is synchronous, it should only be used in situations where the read and write operations 
+are guaranteed to complete quickly. Thus, it is effectively restricted to use with files on the local filing 
+system. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fcesync fcasy 
+Synchronous file I/O for local file system 
+
+
+{ 
+
+
+REPLACE ao_queue Synchronous file read 
+REPLACE fc_write Synchronous file write 
+} 
+
+Property 
+
+
+None. 
+
+
+14-14 
+
+
+14 FILE ACTIVE OBJECTS 
+
+
+FCSYNC methods 
+& AO_QUEUE Read request 
+
+
+INT ao_queue(UBYTE *buf, UWORD *plen); 
+
+
+Perform a synchronous read of *pien bytes into but from the file whose channel handle is in active.pcb 
+by supersending the ao_quEvE message and then waiting (with p_waitstat) ON active.stat for the read 
+to complete. 
+
+
+Sends itself an ao_cancet (which closes the file and sets active.stat to E_FILE_CANCEL) if the read 
+completes with an error. In particular, since =_FILE_EoF is not distinguished from other errors, the file 
+will be closed automatically on reading to the end of the file. 
+
+
+On exit active.isactive and fcasy.flags are both guaranteed to be zero. 
+
+
+Returns the value of active.stat. 
+
+
+& FC_WRITE Write request 
+
+
+INT fc_write(UBYTE *buf, UINT len); 
+
+
+Perform a synchronous write of 1en bytes from bur to the file whose channel handle is in active.pcb by 
+supersending the rc_wRITE message and then waiting (with p_waitstat) ON active.stat for the write to 
+complete. 
+
+
+Sends itself an ao_cance. (which closes and deletes the file, and sets active.stat to E_FILE_CANCEL) if the 
+write completes with an error. 
+
+
+On exit active.isactive and fcasy.flags are both guaranteed to be zero. 
+
+
+Returns the value of active.stat. 
+
+
+14-15 
+
+
+CHAPTER 15 
+
+
+FILE Lists 
+
+
+The classes described in this chapter are concerned with the navigation of the directories of a filing system 
+and with the generation and storage of directory and file name lists. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e active objects and the rnopE and Fscawn abstract classes 
+e the vastR and vaxvar variable array classes 
+e the file server node, device, directory and file services 
+e the p_enter and p_leave error handling services 
+
+
+Class diagram 
+
+
+ra ros sitet de fi ae ti ws 
+¢ Varoot / ¢ active / 
+ly ) mS 
+x f e f _ 
+Pore ee ‘ 
+¢ Vafix / ¢ factive / 
+~“ ) 
+a _ ) 
+
+
+min — are a ‘Se 
+
+
+f Rey oe? Peay 
+¢ Vaflat /  , vastr / ¢ sh j Va “ {node ? 
+
+
+es ue N i 
+
+
+pres 
+a vaxvar 
+
+
+oe 
+a ee Pale, 
+
+
+y pselvar / ¢ Pnode / 
+ee ee 
+ae San 
+
+
+15-1 
+
+
+OLIB REFERENCE 
+
+
+PSELVAR 
+
+
+nrec ke rlen gran 
+nspc 
+
+
+destroy arepta i atest 
+va_count va_compress | va_copy 
+va_delete a—detetem va_reclen 
+va_sort Farinsertm va_replace 
+
+
+va_key va_capacity | va_init 
+
+
+va_findisgq Lad va_prec va_deletem 
+va_insertisq oe ES va_insertm 
+va_append b va_pbuf 
+va_insert 
+
+va_search 
+
+va_compare 
+
+va_reset 
+
+Wartest 
+
+
+The psetvar class subclasses the vaxvar variable array class. It is intended to be used to store an ordered 
+array of file and directory names and the additional method is tailored to the special sorting schemes 
+needed. 
+
+
+This class is defined specifically for use by the pset class, described later. The va_test method assumes 
+that varoot .key.desc specifies ascending or descending order as normal for the variable array classes, 
+but that varoot.key.fold contains one of the psEL_ORDER_xxx values defined below. The 
+
+varoot .key.ofs and varoot .key.1len fields are not used. 
+
+
+The psEL ps_order method writes directly to the varoot .key.desc and varoot .key. fold fields of its 
+component instance of psELvar (as an alternative to providing psELvaR with a subclassed va_key method). 
+
+
+Each psE.var record is assumed to be an Rc_vaxvar struct, whose buf field points to an allocated heap 
+cell containing a psEL_REc struct. The contents of this struct are determined by the owning ese. The 
+name field contains either a file name or a directory name. Note that the namien field contains meaningful 
+data only if the names are ordered by extension. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS pselvar vaxvar 
+Holds the files/dir names in order - dir names first then file names 
+{ 
+REPLACE va_test 
+CONSTANTS 
+{ 
+PSEL_FLAG_TAG Oxl 
+
+
+PSEL_ORDER_NAME 0 Order by name alphabetically (default) 
+PSEL_ORDER_TIME al Order by time of creation 
+PSEL_ORDER_DATE 2 Order by date of creation 
+PSEL_ORDER_SIZE 3 Order by size of file 
+PSEL_ORDER_EXT 4 Order by extension 
+} 
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD flags; Tagging flags info 
+UWORD namlen; Offset in name of extension 
+P_INFO info; File info 
+
+
+UBYTE name[P_FNAMESIZE]; Max file name size buffer 
+} PSEL_REC; 
+
+
+} 
+Property 
+
+
+None. 
+
+
+15 -2 
+
+
+15 FILE LISTS 
+
+
+PSELVAR methods 
+& VA_TEST Compare two records by pointer 
+
+
+INT va_test (RC_VAXVAR *precl, RC_VAXVAR *prec2); 
+
+
+Compare the two records pointed to by preci and prec2, returning 0 if the two records are equal, <0 if 
+*precl is before *prec2, or >0 if *preci is after *prec2 
+
+
+Each record is assumed to be an Rc_vaxvar struct whose buf field points to a PSEL_REC struct containing 
+either a file name or a directory name. 
+
+
+A directory name is always ordered before a file name and directory names are always ordered 
+alphabetically. 
+
+
+File names are ordered by one of name, creation time, creation date, size or extension, depending on the 
+PSEL_ORDER_XXx value stored in varoot .key. fold. 
+
+
+The result of the comparison is reversed if varoot .key.desc is non-zero. 
+
+
+PNODE 
+
+
+ACTIVE FACTIVE FNODE 
+q 
+
+
+owner flags 
+priority pname 
+isactive oldname 
+pcb pcb 
+stat 
+
+
+destroy fea-etese fnulist ao_abrun 
+
+
+ao_init ao_queue fn_end_list 
+ao_cancel | ao_run fn_nodename 
+aerab run fa_close 
+
+
+The pnove class subclasses the FNopE node and device list generator. 
+
+
+It is defined specifically for use by the psEt class, described later. The code contains assumptions that the 
+owner (whose handle is in factive.owner) is an instance of a subclass of pszEL and makes direct calls to 
+PSEL code. 
+
+
+The prope methods are designed only to be called via the mechanisms provided within the methods of the 
+PSEL Class, described later in this chapter. 
+
+
+Class definition 
+
+
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS pnode fnode 
+Used by psel to generate the node/directory array 
+{ 
+REPLACE ao_abrun 
+REPLACE fn_end_list 
+REPLACE fn_nodename 
+} 
+
+
+Property 
+
+
+None. 
+
+
+15 -3 
+
+
+OLIB REFERENCE 
+
+
+PNODE methods 
+
+
+AO_ABRUN Handle error 
+
+
+VOID ao_abrun (VOID) ; 
+
+
+Supersend the ao_aprun message and then make a direct call to reset property and component objects of 
+the owner (assumed psEt). 
+
+
+FN_END LIST Handle completed list 
+
+
+VOID fn_end_list (VOID) ; 
+Process the completion of the node: :device:\ name list. 
+
+
+Reads and modifies the property of the owning (PsEL) object to indicate that the list has been changed, 
+and starts the generation of the file list corresponding to the selected, or the default, item in the 
+node: :device:\ list. 
+
+
+FN_NODENAME Process a list item 
+
+
+VOID fn_nodename (VOID) ; 
+Process a generated node: :device:\ name. 
+
+
+Makes a direct call to add the generated name to the owner's (psEL) directory/node name list and then 
+sends itself an Ao_QUEUE message to continue the scan. 
+
+
+PSEL 
+
+
+ACTIVE FACTIVE FSCAN 
+q 
+
+
+owner pfile 
+priority pdir 
+isactive pnode 
+pcb dirent 
+stat flags 
+ascent 
+dirnum 
+setpath 
+builderr 
+fck 
+fspec 
+
+
+fs_matchname ao_init 
+
+
+fs_fscan ao_abrun 
+
+
+ao_queue ao_cancel 
+
+ao_run fs_filename 
+
+fa_close fs_dirname 
+fs_fscan_end 
+ps_get_file 
+ps_ascend_path 
+ps_descend_path 
+
+
+fs_end_dirlist ps_set_path 
+
+
+ps_sense_filename 
+ps_select_direntry 
+ps_drives 
+ps_settag 
+ps_gettag 
+
+ps_order 
+
+
+ps_new_list 
+
+
+15-4 
+
+
+15 FILE LISTS 
+
+
+PSEL is an abstract subclass of rscan, providing methods to navigate a filing system and to generate both a 
+node list and a file name list from a wildcard file specification. In addition it provides methods to tag 
+items in its file name list and to retrieve such tagged items. 
+
+
+The node list contains device names or directory names at some specified level. The file name list contains 
+files and subdirectories within one particular item in the node list. 
+
+
+Although psx uses a number of active object components, it appears to a user as a single active object. A 
+queued request starts the building of one or more of its lists. On completion it reports: 
+
+
+e which lists have been changed 
+e whether the file specification has changed 
+
+
+e whether the file name list was either built successfully or was left empty because the physical 
+device does not exist (no disk in drive). 
+
+
+A subclass of psex is used, for example, to generate and navigate the file lists displayed in the file 
+commands of the Series 3 System application, and in the MC File Manager application. 
+
+
+Subclasses of psEL are not expected to replace any of the supplied methods. 
+
+
+Note that there is no automatic detection of filing system changes. This means that a file list will be out of 
+date if, for example, another process has created a file in the directory being displayed after the file list 
+was last built. A regeneration of the file name list may be forced by sending a ps_sET_PATH message. 
+
+
+Class definition 
+
+
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS psel fscan 
+Builds a node/directory array and a file array from a wild card path 
+{ 
+REPLACE ao_init 
+REPLACE ao_abrun 
+REPLACE ao_cancel 
+REPLACE fs_filename 
+REPLACE fs_dirname 
+REPLACE fs_fscan_end 
+DD ps_get_file 
+ps_ascend_path 
+ps_descend_path 
+ps_set_path 
+ps_sense_filename 
+ps_select_direntry 
+ps_drives 
+ps_settag 
+ps_gettag 
+DD ps_order 
+DEFER ps_new_list 
+
+
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+
+
+pPppprprprpr pe 
+
+
+CONSTANTS 
+{ 
+PSEL_RESET_DIR_ARRAY 0x01 True if NOT reset node/dir array 
+PSEL_RESET_FILE_ ARRAY 0x02 True if NOT reset files array 
+PSEL_RESET_FSPEC 0x04 True if NOT reset fspec[] 
+PSEL_DEVICE_ARRAY 0x10 Building device list 
+PSEL_DIR_ARRAY 0x20 Building dir list 
+PSEL_FILE_ ARRAY 0x40 Building file list 
+PSEL_DESCEND 0x80 Building due to a descend 
+PSEL_ASCEND 0x100 Building due to an ascend 
+PSEL_SETPATH 0x200 Building due to a set path 
+PSEL_INIT 0x400 Building due to an init 
+PSEL_SELDIR 0x800 Building due to select dir 
+PSEL_ANOTHER_CMD 0x1000 
+PSEL_GENERATE_DEF 0x2000 
+PSEL_QUEUED_CMD 0x4000 Running a queued cmd 
+PSEL_CURRENTLY_BUSY (0x100|0x80|0x400|0x200|0x800) 
+PSEL_SET_TAG = 
+PSEL_CLEAR_TAG 0 
+PSEL_TOGGLE_TAG 1 
+
+
+} 
+
+
+15-5 
+
+
+OLIB REFERENCE 
+
+
+PROPERTY 3 
+{ 
+PR_PSELVAR *pfile; File name lists 
+PR_VASTR *pdir; Directory/Node name list 
+PR_PNODE *pnode; Node List Generator 
+UWORD Which directory in list should be highlighted 
+
+
+UWORD 
+UWORD 
+UWORD 
+
+
+File selector control flags 
+
+
+UBYTE *setpath; 
+
+
+WORD builderr; 
+P_FPARSE fck; 
+
+
+Files list build error to report 
+Currently cracked wildcard file spec 
+
+
+TEXT fspec[P_FNAMESIZE]; Current wildcarded file spec 
+
+
+} 
+} 
+
+
+Property 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+psel. 
+
+
+15 - 6 
+
+
+pfile 
+
+
+pdir 
+
+
+pnode 
+
+
+dirent 
+
+
+flags 
+
+
+ascent 
+
+
+dirnum 
+
+
+setpath 
+
+
+builderr 
+
+
+fck 
+
+
+fspec 
+
+
+the handle of an instance of pszLvar, which holds the file name list in an 
+array of psEL_ReEc records. A subclass may access this handle, and will 
+typically pass it to display code. (Note that pszLvar's va_pBur method 
+returns a pointer to a PSEL_RECc struct, rather than to the text of a file 
+name.) 
+
+
+the handle of an instance of vastr, which holds the array of names for a 
+node or directory list. A subclass may access this handle and will typically 
+pass it to display code. 
+
+
+the handle of an instance of pNopz, which generates a node: :device:\ 
+name list. It should not be accessed by a subclass. 
+
+
+the index of the current node list item in the psel.pdir VASTR array. It 
+defines the subdirectory for which the file list is built (a value of -1 
+indicates that no entry is current). A subclass may read this field to 
+indicate which displayed node list entry to highlight. 
+
+
+controlling flags used to drive the psx object. A subclass may read the 
+values of the pSEL_RESET_DIR_ARRAY, PSEL_RESET_FILE_ARRAY and 
+PSEL_RESET_FSPEC bit-fields. 
+
+
+the outstanding number of directory ascends to be performed (a user may 
+request multiple ascends faster than they can be serviced). It should not be 
+accessed by a subclass. 
+
+
+the index of the most recently selected entry from the psel.pdir VASTR 
+array. Typically the user interface will allow the selection of a new entry 
+from this array while eset is busy building the file names array for a 
+previously selected entry. It should not be accessed by a subclass. 
+
+
+a pointer to the most recently selected wildcarded file name specification 
+from which the node and file name arrays are to be built. The data space 
+to which it points must be preserved until the arrays have been fully built. 
+It should not be accessed by a subclass. 
+
+
+an error number corresponding to a drastic error (such as out of memory, 
+or the removal of a filing system) which occurred while building the node 
+and file name arrays. If no error has occurred the value will be zero. A 
+subclass is expected to test this value to determine the build completion 
+result when the deferred ps_new_List method is called. 
+
+
+the parsed file name information for the wildcarded name (contained in 
+psel.fspec) that is currently being used to build the node and file name 
+arrays. A subclass should treat this as a read-only field. 
+
+
+the wildcarded file name specification that drives the generation of the 
+node and file name arrays. Typically this field could be used to display the 
+full file name specification corresponding to the arrays that have just been 
+built. A subclass should treat this as a read-only field. 
+
+
+15 FILE LISTS 
+
+
+PSEL methods 
+
+
+A user is expected to send only those explicit messages that appear in the following list: 
+
+
+PS_ASCEND_PATH ascend one subdirectory level 
+PS_DESCEND_PATH descend to a subdirectory 
+PS_SET_PATH set a new path 
+PS_SENSE_FILENAME sense a file list item 
+PS_SELECT_DIRENTRY select a node list entry 
+PS_DRIVES ascend to the drives level 
+PS_SETTAG set/clear a file tag 
+
+PS_GETTAG get a tagged file 
+
+PS_ORDER set the file list order 
+
+The remaining methods are intended for internal use. 
+Many of the above methods cause either or both of the directory/node and file name lists to be rebuilt. If 
+
+
+this fails (say, because the pack has been removed or the filing system no longer exists) then the lists are 
+rebuilt at the node: :device:\ level. All such methods result in a (deferred) ps_NEw_LIsT message being 
+sent. Depending on whether rebuilding is required, this message may be sent either before the method 
+returns or at some later time, when building is complete. 
+
+
+AO_INIT Initialise 
+
+
+VOID ao_init (TEXT *pname) ; 
+
+
+Supersends an ao_1n1T message to add itself to the appman queue and then creates and initialises the 
+psel.pdir, psel.pfile (with a granularity of 32) and psel.pnode components. 
+
+
+Then starts building the node and file name arrays, using the text pointed to by pname as the initial file 
+name specification. 
+
+
+If the initial file specification is not valid (say, because the filing system no longer exists) the default lists 
+are built. These consist of: 
+
+
+e anode list containing all currently available node: :device:\ names 
+
+
+e a file name list for the directory indicated by the first item in the node list, containing all files 
+that match the initial file name specification. 
+
+
+Calls p_leave on error (out of memory). 
+
+
+AO_ABRUN Handle error 
+
+
+VOID ao_abrun (VOID) ; 
+Handle an error arising during the processing of an ao_RUN message. 
+
+
+Discards the contents of the node and file name lists (at least one of which is likely to be only partially 
+built) and sets psel. fspec to contain a null string. 
+
+
+Sends a ps_NEW_LIST message, which will normally cause the user interface to display empty lists and 
+then supersends the ao_aBRuN message. 
+
+
+This method will only be invoked by out of memory errors or by the disappearance of filing systems 
+during the generation of the lists. 
+
+
+& AO CANCEL Cancel list building 
+
+
+VOID ao_cancel (VOID); 
+
+
+Sends an ao_cAaNCEL tO psel.pnode to cancel any request on the node list generator and then supersends 
+an AO_CANCEL to cancel any file scan request. These two messages ensure that any open channels are 
+closed. Following this, the contents of the node and file name lists are discarded. 
+
+
+This method is intended only to be executed as a consequence of psEL receiving a DESTROY message. A 
+user should not, for example, send an ao_caNcEL message when requesting an operation (such as an 
+ascend) before a previous operation has completed. Such a sequence is handled by pset's internal logic 
+and the user should simply request the new operation. 
+
+
+15-7 
+
+
+OLIB REFERENCE 
+
+
+FS_FILENAME Add a file name 
+
+
+VOID fs_filename (VOID) ; 
+Add a file name to the file name list. 
+
+
+Generates a psEL_rec for the file name pointed to by fscan.pname and appends it to the file name list (the 
+list will be ordered when it is complete). 
+
+
+Note that, to minimise memory use, the psEL_REc struct is adjusted to the exact length required for its 
+content before it is appended. You should also be aware that the contents of the namien field of the 
+PSEL_REC Struct will only be valid if the file name list is sorted by extension. 
+
+
+If the name is added successfully, sends an ao_quEUE message to continue the scan. 
+
+
+May call p_leave (E_GEN_NOMEMORY) . 
+
+
+FS DIRNAME Add a directory name 
+
+
+VOID fs_dirname (VOID) ; 
+
+
+Add a directory name to either the node list or the file name list depending on which list is currently being 
+built. 
+
+
+If the name is being added to the node list, the full name (taken from the start of the fscan.name buffer) is 
+inserted in alphabetical order. 
+
+
+If it is being added to the file name list, only the ‘file name' part (pointed to by fscan.pname) is appended 
+to the list exactly as described for the f£s_filename method. 
+
+
+If the name is added successfully, sends an ao_quzuE message to continue the scan. 
+
+
+May call p_leave (E_GEN_NOMEMORY) . 
+
+
+FS FSCAN_END Process end of a scan 
+
+
+VOID fs_fscan_end(VOID) ; 
+Process the end of the building of either the node list or the file name list. 
+If the node list has just been built, the building of the appropriate file name list is started. 
+
+
+If the node list has not changed (say, because the build was initiated by a directory ascend request when 
+already at the drives level), the processing is as for the completion of the building of the file name list, 
+described below. 
+
+
+If the file name list has just been built, a check is made to see if any additional requests (such as one or 
+more directory ascends) have been made while the list was being built. If so, the appropriate list building 
+is restarted. Otherwise, provided the file name list has changed, it is sorted in the currently specified order 
+and a ps_NEW_LIST message is sent to indicate that list building is complete. 
+
+
+PS GET _ FILE Build file name list 
+
+
+INT ps_get_file (VOID); 
+
+
+Discard the current file name list and send an rs_rscan message to start a scan to build a new list for the 
+directory specified by the current item in the node list. The list will include all subdirectories, together 
+with all file names that match the wildcard file name and extension string contained within the full file 
+specification in the psel. fspec buffer. 
+
+
+Returns zero, indicating a successful start of the scan. 
+
+
+Calls p_1eave on error. 
+
+
+15-8 
+
+
+15 FILE LISTS 
+
+
+& PS ASCEND PATH Ascend one subdirectory level 
+
+
+VOID ps_ascend_path (VOID); 
+
+
+Start the rebuilding of the node and file name lists for a directory level one higher than that specified by 
+the wildcarded full file specification in pse1.fspec. 
+
+
+If the current directory level is at the node: :device:\ level already (if, for example, psel.fspec contains 
+"LOC::A:\*.1MG") then no further ascends can be made. The node list will, however, be re-built because a 
+filing system may have been added or removed since the last time the lists were built. This is the only way 
+in which such a change in the filing system can be recorded in the node list. 
+
+
+In such a case the files list will not be re-built unless the current node has disappeared. 
+
+
+If this message is received while the lists are in process of being built then the ascend request will be 
+stored internally. On completion of the current build, building will be restarted (without sending a 
+PS_NEW_LIST message) at the new directory level. 
+
+
+& PS DESCEND PATH Descend to a subdirectory 
+
+
+VOID ps_descend_path(UINT entryno) ; 
+
+
+Descend into the subdirectory specified by record number entryno in the file name list and start the 
+rebuilding of the node and file name lists. 
+
+
+Does nothing if the lists are currently being built (since the array from which the entry was selected no 
+longer exists). 
+
+
+An entryno of -1 (meaning that no list item was selected) has the same effect as a value of 0, specifying 
+the first item. 
+
+
+The file name list is checked to ensure that it contains the entry number specified and that the 
+corresponding record is the name of a directory. If either of these tests fail the method does nothing. 
+
+
+Otherwise the node and file name lists are rebuilt for the new directory level. 
+
+
+& PS SET PATH Set a new path 
+
+
+VOID ps_set_path(TEXT *pname) ; 
+
+
+Start the rebuilding of the node and file name lists to correspond with the wildcard full file specification 
+pointed to by pname. 
+
+
+If the lists are currently being built, the new path name pointer is stored until the appropriate time that the 
+current build can be abandoned and a new build started. 
+
+
+In all cases the data space pointed to by pname must be preserved until a ps_NEW_LIST message is received 
+to indicate that the lists have been rebuilt. 
+
+
+& PS SENSE FILENAME Sense a file list item 
+
+
+INT ps_sense_filename (INT entryno, PSEL_REC **pprec) ; 
+Write, to *pprec, a pointer to the pszEL_ReEc data for the file list item with record number entryno. 
+
+
+Returns zero if successful. Does not write to *pprec and returns E_FILE_LOCKED if the list is currently 
+being built. 
+
+
+& PS SELECT DIRENTRY Select a node list entry 
+
+
+VOID ps_select_direntry (INT entryno) ; 
+Start the building of the file name list for the directory specified by item number ent ryno in the node list. 
+
+
+If a file name list is currently being built as a result of an earlier ps_sELECT_DIRENTRY message, the 
+current activity is aborted and the build is restarted for the new list. This provides a rapid response to 
+repeated ps_SELECT_DIRENTRY messages received from the user interface (generated, for example, as the 
+user moves a highlight up and down a displayed list). If a list is being built for any other reason, the 
+PS_SELECT_DIRENTRY message has no effect. 
+
+
+15-9 
+
+
+OLIB REFERENCE 
+
+
+© PS DRIVES Ascend to the drives level 
+
+
+VOID ps_drives (VOID) ; 
+
+
+Start the rebuilding of the node and file name lists to generate a node list containing node: :device:\ names 
+and a file name list containing those items which match the file name and extension contained in the 
+wildcarded full file specification in the psel. fspec buffer. 
+
+
+Does nothing if the lists are currently being built. 
+If the lists are currently at the drives level then they are not rebuilt. 
+
+
+In either case a PS_NEW_LIST message will be sent to indicate that the list building is complete. 
+
+
+& PS _SETTAG Set/clear a file tag 
+
+
+INT ps_settag(INT entryno, INT flag); 
+
+
+Set, clear or toggle the tag status (held in the flags field of the pszL_rxEc struct) of the file name list item 
+specified by entryno. 
+
+
+The tag status will be set if f1ag is ps—EL_sET_TAG, Cleared if f1ag is PSEL_CLEAR_TAG and toggled if flag 
+iS PSEL_TOGGLE_TAG. 
+
+
+Returns True if the tag status has been set, and rause if it has been cleared. 
+
+
+& PS _GETTAG Get a tagged file 
+
+
+INT ps_gettag(INT index, PSEL_REC **pprec) ; 
+
+
+Write, to *pprec, a pointer to the psEL_REc of an item in the file name list that has its tag status set, and 
+return either a (positive) value to be used as the index for a subsequent ps_GETTAG message, or 
+E_FILE_EOF if there are no further tagged entries. 
+
+
+If index is zero, the value written to *pprec points to the first tagged item. If index is the value returned 
+by the previous ps_cettac the value written to *pprec is a pointer to the next tagged item. 
+
+
+This method allows the extraction of the names of all tagged files, one by one. 
+
+
+PS ORDER Set the file list order 
+
+
+VOID ps_order(INT mode, INT reverse); 
+
+
+Set the current file name list order and sort the entries. The value of mode should be one of: 
+
+
+PSEL_ORDER_NAME order alphabetically by full name (the default) 
+PSEL_ORDER_TIME order by time of creation 
+
+PSEL_ORDER_DATE order by date of creation 
+
+PSEL_ORDER_SIZE order by size of file 
+
+PSEL_ORDER_EXT order alphabetically by extension 
+
+
+If reverse is TRUE the ordering is reversed. 
+
+
+The current file name list is regenerated in the new order. If the ordering is not by extension the 
+reordering will be completed before this method returns. Otherwise the method starts a build of the file 
+name list in the specified order and this will complete at some future time. In either case an ps_NEW_LIST 
+message is sent when the list is complete. 
+
+
+All subsequent builds of the file name list will be performed in the specified order, until it is changed by a 
+further ps_oRDER message. 
+
+
+By default the file name list is built in ascending alphabetical name order. 
+
+
+15 - 10 
+
+
+15 FILE LISTS 
+
+
+Deferred PSEL methods 
+& PS NEW _LIST Process the completion of list building 
+
+
+VOID ps_new_list (VOID) ; 
+
+
+A deferred method which is always received on completion of any request to build or reorder the node 
+and/or file name arrays. It may be received either before the build request returns or at a later time, 
+depending on whether any lists need to be rebuilt. 
+
+
+The supplier of this method is expected to test psel.blderr to determine the result of the build, and may 
+also read psel.flags, psel.pfile, psel.pdir, psel.dirent, psel.fck and psel.fspec, aS explained in 
+the descriptions of the property fields. 
+
+
+A typical action would be to regenerate the data displayed in the user interface. It should examine 
+psel.flags and: 
+
+
+e if PSEL_RESET_DIR_ARRAY iS FALSE, regenerate the display of the directory/node names from the 
+psel.pdir array 
+
+
+e if PSEL_RESET_FILE_ARRAY iS FALSE, regenerate the display of the file names from the 
+psel.pfile array 
+
+
+e if PSEL_RESET_FSPEC iS FALSE, regenerate the display of the file name specification from the 
+psel.fspec buffer 
+
+
+This method is expected to return. Any code that may result in p_leave being called must be run under 
+the protection of p_enter. 
+
+
+15-11 
+
+
+CHAPTER 16 
+
+
+FILE MANAGEMENT CLASSES 
+
+
+The classes described in this chapter, and in particular the rman class, supply the basic engine for 
+performing file management. They provide a set of high-level file system operations, for example, to copy 
+a set of files, delete a directory structure or format an SSD. 
+
+
+FMAN creates and uses component instances of the FMMK, FMFMT, FMSCAN, FMSRC and FMTARG active object 
+classes (which are all subclasses of FACTIVE). These components do the bulk of the work and, by breaking 
+a potentially lengthy operation into small sections, ensure that the application remains responsive to 
+window server events. Note that only one of these components is active at any one time. 
+
+
+The classes are strongly interdependent. rman reads from and writes to the property of the other classes, 
+which themselves rely on their being owned components of Fuan. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e the active object scheduling mechanisms in the application manager 
+e the FACTIVE, Fscan and Fcasy classes 
+e the PLIB file system services 
+e =the p_enter and p_leave error handling services 
+
+
+Class diagram 
+
+
+tee 
+¢ active / 
+a me 
+= 
+ie factive 
+cee AES “y 
+ez ) 
+-, aa ae _ to —~ ze 7 ae ) 
+wo —— Te ie rea 
+Gas M t Gataee Se fmscan / 
+= ) 
+err 
+
+
+16-1 
+
+
+OLIB REFERENCE 
+
+
+FMAN 
+
+
+srcfile 
+
+
+targfile 
+
+
+fmscan 
+fmmk 
+fmfmt 
+action 
+mode 
+
+
+fman_init 
+fman_cancel 
+fman_copy 
+
+
+srclen 
+dispinfo 
+targname 
+wildsrcname 
+wildtargname 
+buf 
+
+
+fman_name 
+fman_info 
+
+
+fman_attrib 
+
+
+fman_delete 
+fman_rename fman_complete 
+fman_make fman_newname 
+fman_remove fman_update 
+fman_copydev fman_fileexist 
+
+
+fman_format fman_error 
+
+
+The rman (file manager) abstract class provides a set of file management operations. It must be subclassed 
+to supply the deferred methods (which are chosen to provide a flexible interaction with any user interface) 
+in order to create a useful object. It is not expected that a subclass will replace any of the supplied 
+methods. 
+
+
+An FMaN operation is initiated by sending the appropriate message from the following list: 
+
+
+FMAN_COPY copy files 
+
+FMAN_DELETE delete files 
+
+FMAN_RENAME rename files 
+
+FMAN_MAKE make a directory 
+
+FMAN_REMOVE remove a directory (and its subdirectories) 
+FMAN_COPYDEV copy a device 
+
+FMAN_FORMAT format a device 
+
+FMAN_NAME name a device 
+
+FMAN_ATTRIB set file attributes 
+
+
+Each of these methods will call p_1eave on error. If successful in initiating the required action, some of 
+these methods return zero, while others call p_1eave (0) (to simplify the centralisation of error handling). 
+It is therefore essential to send these messages under the protection of a p_enter (you could, for example, 
+send the message by means of p_entersena). Under such protection the methods which call p_1eave (0) 
+will behave equivalently to those methods which return zero. 
+
+
+Any operation may complete before the send of the initialising message has returned. Normally, however, 
+each of these operations will involve at least one active object (typically rmscan) which at some future 
+time will be sent at least one ao_run message. Thus the operation will usually complete long after the send 
+of the initiating message has returned. 
+
+
+Regardless of when it occurs, the completion may represent the successful conclusion of the operation, or 
+may result from the operation being cancelled, either at the user's request or as the result of an error 
+condition. Every completion, for whatever reason, results in the subclass of rman receiving one, and only 
+one, FMAN_COMPLETE message. This is typically used to destroy any visual indicator of the current 
+operation that is being presented to the user. 
+
+
+16-2 
+
+
+Class definition 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fman root 
+The File Manager 
+{ 
+ADD fman_init Create/Init the active objects 
+ADD fman_cancel Cancel the last request 
+ADD fman_copy Copy files 
+ADD fman_delete Delete files 
+ADD fman_rename Rename files 
+ADD fman_make Make a directory 
+ADD fman_remove Remove a dir structure 
+ADD fman_copydev Copy a device 
+ADD fman_format Format a device 
+ADD fman_name Name a Pack 
+ADD fman_info=p_dummy For define of O_FMAN_INFO at least 
+ADD fman_attrib Set file attributes 
+DEFER fman_complete Operation now complete 
+DEFER fman_newname Operation now on this file(s) 
+DEFER fman_update Update copying display 
+DEFER fman_fileexist Destination file exists 
+DEFER fman_error Error in operation, abort/continue 
+CONSTANTS 
+{ 
+FMAN_READ_SIZE 0x800 Copy 2k at a time 
+FMAN_COPYING 0 
+FMAN_DELETE 1 
+FMAN_RENAME 2 
+FMAN_MAKE 3 
+FMAN_REMOVE 4 
+FMAN_FORMAT 5 
+FMAN_NAME 6 
+FMAN_ATTRIB 7) 
+} 
+PROPERTY 5 
+{ 
+PR_FMSRC *srcfile; Src/Read file active object 
+PR_FMTARG *targfile; Target/Write file active object 
+PR_FMSCAN *fmscan; File system scan active object 
+PR_FMMK *fmmk; Make Dir active object 
+PR_FMFMT *fmfmt; Format a pack. 
+UWORD action; Current file manager action 
+UWORD mode; Current file create/replace mode 
+UWORD srclen; 
+FCOPY_DISP dispinfo; Display info 
+UBYTE targname [P_FNAMESIZE]; Fully spec'ted target name 
+UBYTE wildsrcname[P_FNAMESIZE]; Entered wildcarded srcname 
+UBYTE wildtargname[P_FNAMESIZE]; Entered wildcarded target 
+UBYTE buf [FMAN_READ_SIZE]; 
+} 
+} 
+Property 
+fman.srcfile the handle of an instance of rusrc, representing the source file during a 
+file copy. It should not be accessed by any subclass. 
+fman.targfile the handle of an instance of rmtare, representing the target file during a 
+file copy. It should not be accessed by any subclass. 
+fman. fmscan the handle of an instance of rmscan, used to generate the lists of files upon 
+which an operation acts. It should not be accessed by any subclass. 
+fman. fmmk the handle of an instance of rmmx, used to create a directory structure. It 
+should not be accessed by any subclass. 
+fman. £mfmt the handle of an instance of rvrut, used to format an SSD. It should not 
+
+
+be accessed by any subclass. 
+
+
+16 -3 
+
+
+OLIB REFERENCE 
+
+
+fman.action the current file manager action, used to determine what operation to 
+perform on a name generated by rmscan. It takes one of the following 
+values: 
+
+
+FMAN_COPYING - copying files 
+
+FMAN_DELETE - deleting files 
+
+FMAN_RENAME - we are renaming files 
+FMAN_ATTRIB - Changing the file attributes 
+FMAN_MAKE - creating a directory structure 
+FMAN_REMOVE - removing a directory structure 
+FMAN_FORMAT - formatting an SSD 
+
+FMAN_NAME - naming an SSD 
+
+
+It should not be accessed by any subclass, but see also fman.dispinfo, 
+which also contains this data. 
+
+
+fman.mode the current create/replace mode for a file copy operation, At the start of a 
+copy it is set to create the copy file(s) but may later be modified, 
+depending on the result of an rMaN_FILEEXxIsT message. It should not be 
+accessed by any subclass. 
+
+
+fman.srclen how many bytes to read from a source file, and the length of buffered data 
+to write to a target file. It should not be accessed by any subclass. 
+
+
+fman.dispinfo information describing the current file manager action (see the 
+fman_newname method for details of the rcopy_p1sp struct). It is intended 
+to be used to provide information about the current operation for the user 
+interface. It should only be read from within the fman_newname method. 
+
+
+fman.targname the generated full file specification of a target file. It should not be 
+accessed by any subclass. 
+
+
+fman.wildsrcname the wildcarded file name passed as the source file name in one of the 
+messages that initiates an operation. It should not be accessed by any 
+subclass. 
+
+fman.wildtargname the wildcarded file name passed as the target file name in one of the 
+
+
+messages that initiates an operation between two files. It should not be 
+accessed by any subclass. 
+
+
+fman.buf the data read from the source file and written to the target file during a 
+file copy. It should not be accessed by any subclass. 
+
+
+FMAN methods 
+
+
+FMAN_INIT Initialise the file manager 
+
+
+VOID fman_init (VOID) ; 
+
+
+Create and initialise the five active objects whose handles are stored in the first five items of rman's 
+property. The initialisation of each registers rman as its owner and adds the active object to the application 
+manager's active object task queue. 
+
+
+Calls p_1leave (E_GEN_NOMEMoRy) on failure. 
+
+
+FMAN_CANCEL Cancel an outstanding request 
+
+
+VOID fman_cancel (VOID) ; 
+
+
+Cancel any current file operation, sending ao_cANCEL messages to the appropriate active object 
+components, depending on the value of fman. action. 
+
+
+Following this, an FMAN_COMPLETE message Is sent to indicate that the current operation has been 
+completed. 
+
+
+16-4 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+FMAN_COPY Copy files 
+
+
+VOID fman_copy(UBYTE *src, UBYTE *targ, INT flags); 
+
+
+Start the copy of files specified by the wildcarded source file name at src to the wildcarded target name at 
+targ. 
+
+
+Before the copy is started, the source and target file names are validated: 
+
+
+e The source file name must not be a null string and it must be a name acceptable to the p_fparse 
+function (the name is parsed with "*" as the related name and the resulting full file specification 
+is written into fman.wildsrcname). 
+
+
+e If the target name is a null string, it is replaced by the file name and extension taken from the full 
+file specification in fman.wildsrcname. The target name is parsed with a nux related name into 
+fman.wildtargname. A final check is made that the resulting source and target file names are not 
+identical. 
+
+
+If the validation generated the target name from the source name (because targ points to a null string) the 
+name and extension in fman.wildtargname are replaced by "*". 
+
+
+Following this, fman.dispinfo.protocol and fman.action are both set to rman_copyinec and 
+fman.dispinfo.blksiz iS set tO FMAN_READSIZE, With fman.dispinfo. flags set to indicate that the 
+appropriate fields are valid. 
+
+
+The value of fman.mode 1s Set to P_FCREATE|P_FSTREAM, SO that, initially, the copy files will be created (as 
+opposed to, say, replacing existing files). 
+
+
+The flags parameter should contain a bitwise combination of one or more of the following values, defined 
+in factive. g: 
+
+FS_ALL_FILES include all non-directory files that are neither hidden nor system files 
+FS_WRITABLE aS FS_ALL_FILES, but excludes write-protected files (see below) 
+
+FS_HIDDEN include hidden files 
+
+FS_SYSTEM include system files 
+
+FS_DIRECTORIES include directory files 
+
+FS_MODIFIED exclude unmodified files (include only files that have p_ramop set) 
+FS_INCLUDE_SUBDIRECTORIES extend the scan to subdirectories 
+
+FS_PARSE_NAME parse file names before reporting them 
+
+
+The rmscan component has fscan. flags set to the passed flags value, ored with rs_HIDDEN|FS_SYSTEM, 
+and fscan.match is set to point to the name and extension within the fman.wildsrcname buffer. An 
+FS_FSCAN message is then sent to the rmscan component to generate the list of files to copy. The initial 
+start up file name passed with this message is the full contents of fman.wildsrcname. 
+
+
+Any error encountered during the file name validation or in rMscan's rs_Fscan method results in p_leave 
+being called with an appropriate error. 
+
+
+On successful completion the method calls p_leave (0). The rman_copy message must therefore be sent 
+under the protection of a p_enter. 
+
+
+Further processing of the file copy is handled by the rmscan component. 
+
+
+FMAN_DELETE Delete files 
+
+
+VOID fman_delete(UBYTE *src, INT flags); 
+
+
+Start the deletion of one or more files as specified by the wildcarded file specification string pointed to by 
+src. In contrast to the fman_remove method, directories are not deleted. 
+
+
+Before the deletion is started the file specification string is validated. It must not be a null string and it 
+must be a name acceptable to the p_fparse function (the name is parsed with "«" as the related name and 
+the resulting full file specification is written into fman.wildsrcname). 
+
+
+Following this, fman.dispinfo.protocol and fman.action are both set to rMaN_DELETE. The value of 
+fman.dispinfo. flags is Set to indicate that the appropriate field is valid. 
+
+
+16-5 
+
+
+OLIB REFERENCE 
+
+
+The flags parameter should contain a bitwise combination of one or more of the following values, defined 
+in factive. g: 
+
+FS_ALL_FILES include all non-directory files that are neither hidden nor system files 
+FS_WRITABLE aS FS_ALL_FILES, but excludes write-protected files (see below) 
+
+FS_HIDDEN include hidden files 
+
+FS_SYSTEM include system files 
+
+FS_DIRECTORIES include directory files 
+
+FS_MODIFIED exclude unmodified files (include only files that have p_ramop set) 
+FS_INCLUDE_SUBDIRECTORIES extend the scan to subdirectories 
+
+FS_PARSE_NAME parse file names before reporting them 
+
+
+The rmscan component has fscan. flags set to the passed flags value, ored with rs_HIDDEN|FS_SYSTEM, 
+and fscan.match is set to point to the name and extension within the fman.wildsrcname buffer. An 
+FS_FSCAN message is then sent to the rmscan component to generate the list of files to delete. The initial 
+start up file name passed with this message is the full contents of fman.wildsrcname. 
+
+
+Any error encountered during the file name validation or in rmscan's rs_Fscan method results in p_leave 
+being called with an appropriate error. 
+
+
+On successful completion, the method calls p_leave (0). The rMaAN_DELETE message must therefore be sent 
+under the protection of a p_enter. 
+
+
+Further processing of the file deletion is handled by the rmscan component. 
+
+
+FMAN_RENAME Rename files 
+
+
+VOID fman_rename (UBYTE *src, UBYTE *targ); 
+
+
+Start the renaming of one or more files as specified by the wildcarded file specification string pointed to 
+by src to names specified by the wildcarded file specification string pointed to by targ. 
+
+
+Before the rename is started the source and target file names are validated: 
+
+
+e The source file name must not be a null string and it must be a name acceptable to the p_fparse 
+function (the name is parsed with "*" as the related name and the resulting full file specification 
+is written into fman.wildsrcname). 
+
+
+e If the target name is a null string it is replaced by the file name and extension taken from the full 
+file specification in fman.wildsrcname. The target name is parsed with a nut related name into 
+
+
+fman.wildtargname. 
+
+
+Final checks are made that the resulting source and target file names are not identical, and that both file 
+specifications refer to the same directory (files can not be renamed across directories, devices or file 
+systems). 
+
+
+If the validation generated the target name from the source name (because targ points to a null string), 
+the name and extension in fman.wildtargname are replaced by "*". 
+
+
+Following this, fman.dispinfo.protocol and fman.action are both set to FMAN_RENAME. The value of 
+fman.dispinfo. flags is set to indicate that the appropriate field is valid. 
+
+
+The rmscan component has fscan. flags Set t0 FS_ALL_FILES|FS_HIDDEN|FS_sysTEM and fscan.match IS 
+set to point to the name and extension within the fman.wildsrcname buffer. An rs_rscan message is then 
+sent to the rmscan component to generate the list of files to rename. The initial start up file name passed 
+with this message is the full contents of fman.wildsrcname. 
+
+
+Any error encountered during the file name validation or in rmscan's rs_Fscan method results in p_leave 
+being called with an appropriate error. 
+
+
+On successful completion the method calls p_1eave (0). The rMaN_RENAME message must therefore be sent 
+under the protection of a p_enter. 
+
+
+Further processing of the file rename is handled by the rmscan component. 
+
+
+16 - 6 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+FMAN_MAKE Make a directory tree 
+
+
+INT fman_make(UBYTE *name) ; 
+Start the creation of a directory or directory structure as specified by name (using p_mkdir). 
+
+
+The values of fman.dispinfo.protocol and fman.action are both set to rman_maxe. The string pointed to 
+by name is copied into the fman.targname buffer and fman.dispinfo.sfname is set to point to this buffer. 
+The value of fman.dispinfo. flags Is set to indicate that the appropriate fields are valid. 
+
+
+Following this, the property of the rmmx component is modified directly, setting active.isactive tO TRUE, 
+and active.stat to zero. The I/O semaphore is then signalled (by calling p_iosigna1) so that rumx will, 
+at some future time, receive an ao_RUN message. 
+
+
+The method returns zero. 
+
+
+See the rmx class for details of further processing. 
+
+
+FMAN_REMOVE Delete a directory structure 
+
+
+INT fman_remove (UBYTE *name) ; 
+
+
+Remove the directory structure specified by the name of a directory pointed to by name. The specified 
+directory and all included files and subdirectories are deleted. 
+
+
+The values of fman.dispinfo.protocol and fman.action are both set to rman_remove. The value of 
+fman.dispinfo. flags is set to indicate that the appropriate field is valid. 
+
+
+The passed name is parsed into the fman.wildsrcname buffer and adjusted, if necessary (with the aid of a 
+call to p_chdir) to ensure that it contains a valid directory name for the relevant filing system. (For 
+MSDOS, for example, it ensures that the directory name includes a trailing '\' character.) This may fail if 
+the supplied text does not produce a valid directory name. 
+
+
+The rmscan component has fmscan.match Set to point to the string "*" (to match all files) and 
+
+fmscan. flags Set tO FS_ALL_FILES|FS_INCLUDE_SUBDIRECTORIES |FS_HIDDEN|FS_SYSTEM So that it will 
+generate the names of all the files and directories below the specified directory. Following this, the rmscan 
+component is sent an rs_Fscan message. The initial start up file name passed with this message is the full 
+contents of fman.wildsrcname. 
+
+
+Returns zero if the remove has been started successfully, or calls p_leave on error. 
+
+
+Further processing of the directory removal is handled by the rmscan component. 
+
+
+FMAN_COPYDEV Copy a device 
+
+
+VOID fman_copydev(UBYTE *src, UBYTE *targ, INT flags); 
+
+
+Initiate the copy of the device specified by src to the device and directory name specified by targ, 
+reproducing the source device structure under the target directory. This method effectively provides a 
+backup service. The results will be unpredictable if src does not point to a device name. 
+
+
+The value of f1ags should be either zero, to copy all files, or rs_MopDIFIED, to restrict the copy to only 
+those files which are marked as modified. 
+
+
+The values of fman.dispinfo.protocol and fman. action are both set to rMAN_coPyYING, and 
+fman.dispinfo.blksiz iS set to FMAN_READ_S1ZE. The value of fman.dispinfo. flags iS set to indicate 
+that the appropriate fields are valid. 
+
+
+The target name is copied into fman.wildtargname, and is converted to a directory name, as in the 
+fman_remove method. The source name is parsed into fman.wildsrcname and both names are validated, as 
+for the fman_copy method. A further check ensures that the source and target names do not specify the 
+same device. 
+
+
+The value of fman.mode 1s Set to P_FREPACE | P_FSTREAM, SO any previously existing target files will be 
+overwritten without notification. 
+
+
+The rmscan component has fscan. flags Set to the passed flags value, ored with 
+FS_ALL_FILES|FS_INCLUDE_SUBDIRECTORIES|FS_HIDDEN|FS_SYSTEM, and fscan.match Is Set to point to 
+the string "*". An rs_Fscan message Is then sent to the rmscan component to generate the list of files to 
+copy. The initial start up file name passed with this message is the full contents of fman.wildsrcname. 
+
+
+Any error encountered during the name validation or in rmscan's Fs_Fscan method results in p_leave 
+being called with an appropriate error. 
+
+
+16-7 
+
+
+OLIB REFERENCE 
+
+
+On successful completion, the method calls p_1eave (0). The rman_copypEv message must, therefore, be 
+sent under the protection of a p_enter. 
+
+
+Further processing of the device copy is handled by the rmscan component. 
+
+
+FMAN_FORMAT Format a device 
+
+
+INT fman_format (UBYTE *devname, UBYTE *volname, UINT flags); 
+Initiate the formatting of the device specified by devname, giving it a volume name specified by volname. 
+
+
+Although there is no intrinsic restriction on the filing system in which the format is to take place, the 
+REM:: filing system currently does not support the required formatting services. Thus, an error condition 
+will occur if an attempt is made to format a device on the REM:: filing system. 
+
+
+The value of flags must be either zero or p_rFLowDENstITv. It specifies the format mode for the formatting 
+of floppy disks. (This is primarily supplied to support future expansion since, at the time of writing, there 
+is no LOC:: floppy disk drive.) 
+
+
+The passed device name and volume name concatenated into fman.targname and the device is opened for 
+formatting with the open file handle written directly to the active.pcb property of the rmrmT component. 
+
+
+The values of fman.dispinfo.protocol and fman.action are both set to FMAN_FORMAT, 
+fman.dispinfo.sfname is set to point to the fman.targname buffer and fman.dispinfo.blksiz Is set to 1. 
+The value of fman.dispinfo. flags Is set to indicate that the appropriate fields are valid. 
+
+
+The property of the rurmt component is further modified, by setting fmfmt . flags to FMFMT_NaME (defined 
+by the rmrmt class) active.isactive to TRUE and active.stat to zero. The I/O semaphore is signalled by 
+a call to p_iosignal, ensuring that rmrut will eventually receive an ao_RUN message. 
+
+
+Returns zero if the remove has been started successfully, or calls p_leave on error. 
+
+
+See the rmrmt class for details of further processing. 
+
+
+FMAN_NAME Name a device 
+
+
+INT fman_name(UBYTE *devname, UBYTE *volname) ; 
+Change the volume name on the device specified by devname to the name pointed to by voiname. 
+
+
+This method is exceptional, in that the action is performed synchronously. It will always have completed 
+(either successfully or with an error) by the time the method terminates. 
+
+
+The method returns zero if the device was named successfully, or calls p_1eave with the appropriate error 
+number on failure. 
+
+
+FMAN_INFO Obsolete method 
+
+
+VOID fman_info (VOID) ; 
+
+
+This method is no longer in use and is maintained solely to preserve the OLIB user interface. 
+
+
+FMAN_ATTRIB Set file attributes 
+
+
+VOID fman_attrib(UBYTE *pname, UWORD attribs, UINT flags); 
+
+
+Initiate the setting of the file attributes specified by att ribs for the set of files specified by the wildcarded 
+name pointed to by pname. 
+
+
+The value of attribs may take any combination of the following flags: 
+
+
+P_FAWRITE a writable file (not read only, deletable) 
+P_FAHIDDEN a hidden file 
+
+P_FASYSTEM a system file 
+
+P_FAMOD the file is marked as modified. 
+
+
+Both the set and the clear states of all flags are significant; the clear state has the opposite meaning to the 
+set state. For example, if the p_rawr1te flag is not set then the file will be made read only. 
+
+
+16-8 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+The value of f1ags must be either nuLt to restrict the operation to the single specified directory, or 
+FS_INCLUDE_SUBDIRECTORIES to extend the setting of attributes to files within all subdirectories of the 
+specified directory. 
+
+
+The values of fman.dispinfo.protocol and fman.action are both set to rMAN_ATTRIB and 
+fman.dispinfo. flags is set to indicate that the appropriate field is valid. 
+
+
+The name pointed to by pname must not be a null string. Provided it passes this check, it is parsed (with a 
+related name of "*") into £man.wildsrcname, and fman.mode is Set to the value of attribs. 
+
+
+The rmscan component has fscan. flags Set to the passed flags value, ored with 
+FS_ALL_FILES|FS_HIDDEN|FS_SYSTEM, and fscan.match Is Set to point to the name and extension within 
+the fman.wildsrcname buffer. An rs_rscan message is then sent to the rmscan component to generate the 
+list of files whose attributes are to be changed. The initial start up file name passed with this message is 
+the full contents of fman.wildsrcname. 
+
+
+Any error encountered during the name validation or in rmscan's Fs_Fscan method results in p_leave 
+being called with an appropriate error. 
+
+
+On successful completion the method calls p_1eave (0). The rMaN_ATTRIB message must therefore be sent 
+under the protection of a p_enter. 
+
+
+Further processing of the setting of attributes is handled by the ruscan component. 
+
+
+Deferred FMAN methods 
+
+
+& FMAN_COMPLETE Processing completed 
+
+
+VOID fman_complete (VOID) ; 
+Notify that an asynchronous file manager request has now completed. 
+
+
+This message will not be received if the request failed to start (if, for example, the fman_copy method 
+called p_leave with a non-zero parameter). Provided the request started successfully, this message is 
+guaranteed to be received, regardless of the reason for the completion. Such reasons include: 
+
+
+e there are no more files to handle 
+e the request was aborted by the user, or otherwise cancelled 
+e the request terminated with a non-recoverable error 
+
+
+Errors in the file manager request are handled (for example, via the FMAN_ERROR and FMAN_FILEEXIST 
+messages) prior to receipt of this message and so the fman_complete method does not need an associated 
+completion status. 
+
+
+Note that it is not considered an error if the requested action does not actually process any files, such as in 
+a request to delete files from an empty directory. If such a condition needs to be reported, it may be 
+detected by the receipt of an FMAN_COMPLETE message that is not preceded by one or more FMAN_NEWNAME 
+messages. 
+
+
+Typically, a subclass would use the receipt of this message to destroy any objects associated with the 
+display of status information for the current operation and to allow further file management actions be 
+selected. 
+
+
+This method is expected to return. Any code that may result in p_leave being called must be run under 
+the protection of p_enter. 
+
+
+16-9 
+
+
+OLIB REFERENCE 
+
+
+& FMAN_NEWNAME Processing a new file 
+
+
+VOID fman_newname(FCOPY_DISP *pinfo); 
+Notify that processing is about to commence on a new file. 
+
+
+Information about the file is contained in the rcopy_pisp struct pointed to by pinfo. This struct is 
+declared in the rcasy class, since it contains data that is used by a number of rcasy subclasses. For 
+convenience it is reproduced here: 
+
+
+typedef struct 
+{ 
+
+
+UWORD flags; Which fields are valid 
+
+UWORD protocol; Which protocol being used 
+
+UWORD blksiz; Size of each block 
+
+UWORD blkno; Current block number 
+
+UWORD sftype; Source file type 
+
+UWORD rftype; Receive file type 
+
+ULONG sfsize; Source file size 
+
+ULONG rfsize; Receive file size 
+
+ULONG sfdate; Source file last modification date 
+ULONG rfdate; Receive file last modification date 
+UBYTE *sfname; Source file name 
+
+UBYTE *rfname; Receive file name 
+
+
+} FCOPY_DISP; 
+
+
+Since, in general, not all fields contain valid information, the f1ags field indicates which of the fields are 
+valid as follows: 
+
+
+FCOPY_DISP_SFTYPE sftype contains either p_FTEXT Or P_FSTREAM 
+
+FCOPY_DISP_SFSIZE sfsize contains the source file size, in bytes 
+
+FCOPY_DISP_SFDATE sfdate contains, as a system time, the last modification date of the source file 
+
+FCOPY_DISP_SFNAME sfname contains a pointer to the source file name as a zero terminated string 
+
+FCOPY_DISP_RFTYPE rftype contains either p_FTEXT Or P_FSTREAM 
+
+FCOPY_DISP_RFSIZE rfsize contains the remote or target file size in bytes 
+
+FCOPY_DISP_RFDATE rfdate contains, as a system time, the last modification date of the remote or 
+target file 
+
+FCOPY_DISP_RFNAME rfname contains a pointer to the remote or target file name as a zero terminated 
+string 
+
+FCOPY_DISP_BLKSIZ blksiz contains a value that represents the amount of data that has been 
+processed when each rMaN_UPDATE message is received 
+
+FCOPY_DISP_BLKNO blkno contains a value specifying the current block number that is being 
+
+
+processed (provided the appropriate fields are valid, the value of sfsize/blksiz 
+equals the maximum value of b1kno that will be reached during the processing) 
+
+
+FCOPY_DISP_PROTOCOL protocol contains a value specifying the current rman action (one of 
+FMAN_COPYING, FMAN_DELETE, FMAN_RENAME, FMAN_MAKE, FMAN_REMOVE, 
+FMAN_FORMAT, FMAN_NAME Of FMAN_ATTRIB) 
+
+
+Irrespective of the contents of the flags field, the contents should not be read outside the fman_newname 
+method. 
+
+
+An FMAN_NEWNAME message is sometimes sent even if an error has prevented one or more fields from being 
+set up. It is therefore essential always to check if a field is valid before using its contents. 
+
+
+This method has two principal uses: 
+e it provides information about the current stage of processing that may be presented to the user 
+
+
+e it supplies a context for any particular error (for example, if a file is read only, it is known in 
+advance that the p_delete service will fail with an E_rFILE_RDONLY error). 
+
+
+This method is expected to return. Any code that may result in p_1leave being called must be run under 
+the protection of p_enter. 
+
+
+16 - 10 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+& FMAN_UPDATE Section of processing completed 
+VOID fman_update (VOID) ; 
+Notify that the next section of the requested action has completed. 
+
+
+The message will only be received during the processing of the copy and format services, each time that 
+either a block of rmaN_READ_S1zE bytes has been copied, or that a section of the pack has been formatted. 
+
+
+This method may be used to update any progress report that is being presented to the user. The values of 
+fman.dispinfo.sfsize and fman.dispinfo.blksiz can be used to determine the number of times that an 
+FMAN_UPDATE message will be received, in order to report a percentage completion to the user. Note that 
+when formatting (that is, when fman.dispinfo.protocol has the value rmMan_rormat) only the low 16 bits 
+of fman.dispinfo.sfsize contain valid data, so in this case the top 16 bits should be masked off. 
+
+
+This method is expected to return. Any code that may result in p_leave being called must be run under 
+the protection of p_enter. 
+
+
+& FMAN_FILEEXIST File exists 
+
+
+INT fman_fileexist (VOID); 
+Notify that the destination file of a copy exists. 
+
+
+This message will only be received only if fman.mode is not set to cause existing files to be replaced. It can 
+therefore only be received if files are being copied as a result of an rMaN_copy message (and not 
+FMAN_COPYDEV) Since the fman_copydev method sets fman.mode to include the p_rREPLAcE flag. 
+
+
+The method is expected to return one of the following values: 
+-1 (or any other negative value) abandon the copy service 
+0 replace this file only, further clashing names will cause this message to be received again 
+1 __ skip this file and continues with the next file 
+2 replace this file and all subsequent files, regardless of whether the destination file exists. 
+
+
+This method is expected to return. Any code that may result in p_1eave being called must be run under 
+the protection of p_enter. 
+
+
+& FMAN_ERROR Determine error response 
+INT fman_error(INT errnum) ; 
+Determine the action to be taken in response to a detected error with error number errnum. 
+
+
+The method should return a value which specifies the form of error recovery. The range of options is 
+different, depending on whether or not the current operation is a file copy (gman. action is 
+FMAN_COPYING). 
+
+
+During a file copy the return value may be one of: 
+0 abandon copying the current file and continue with the following file 
+1 (or any non-zero value) abandon the entire copy operation. 
+During any other operation the return value may be one of: 
+0 retry the operation on the current file 
+1 abandon the entire operation 
+2 abandon the operation on the current file and continue with the following file. 
+
+
+This method is expected to return. Any code that may result in p_1leave being called must be run under 
+the protection of p_enter. 
+
+
+16-11 
+
+
+OLIB REFERENCE 
+
+
+FMMK 
+
+
+ACTIVE FACTIVE FMMK 
+
+
+gq owner 
+
+
+priority 
+
+
+isactive 
+pcb 
+stat 
+
+
+destroy fa_close ao_run 
+ao_init 
+ao_cancel 
+ao_abrun 
+
+ao_queue 
+
+See 
+
+
+The rmx class is designed to be used as a component of rman which uses it to implement the make 
+directory service. 
+
+
+Since the supplied ao_run method contains assumptions about the property of the object whose handle is 
+stored in factive.owner, it is not suitable for use other than as a component of rman. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fmmk factive 
+
+The 'Create directory' active object 
+{ 
+REPLACE ao_run 
+
+
+} 
+Property 
+
+
+None. 
+
+
+FMMK methods 
+
+
+AO_RUN Process a make directory request 
+INT ao_run(VOID) ; 
+
+Make the directory that was specified by an earlier rmMaN_MAKE message. 
+
+Sends the owning FMAN an FMAN_NEWNAME Message, passing the address of rman's fman.dispinfo struct. 
+
+
+Then makes the directory (and any necessary intermediate directories) with a call to p_mkdir. If this call 
+returns an error, FMAN is sent an FMAN_ERROR message and, if this message returns FaLsz, a further attempt 
+is made to create the directory. This is repeated until either the directory creation succeeds or the 
+FMAN_ERROR message returns a non-zero value. 
+
+
+Following this, rman is sent an FMAN_COMPLETE message to indicate that the processing is complete. Note 
+that the ac_run method is executed only once for each rman_MaAKE message. 
+
+
+The method returns RUN_ACTIVE_USED. 
+
+
+16 - 12 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+FMFMT 
+
+
+ACTIVE FACTIVE 
+q 
+
+
+owner rdword 
+priority rdlen 
+isactive flags 
+pcb 
+stat 
+
+
+destroy fa_close ao_run 
+aorinit ao_init ao_abrun 
+aereanecet | ao_cancel 
+
+
+ao_queue 
+aeTFuAn 
+
+
+The rurnr class is designed to be used as a component of rman, which uses it to implement the format 
+service. 
+
+
+Since the supplied methods contain assumptions that the object whose handle is stored in fact ive.owner 
+is an instance of the rman class, it is not suitable for use in other situations. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fmfmt factive 
+Format active object 
+{ 
+REPLACE ao_run 
+REPLACE ao_abrun 
+CONSTANTS 
+{ 
+FMFMT_NAME 0x01 
+} 
+PROPERTY 
+{ 
+UWORD rdword; 
+UWORD rdlen; 
+
+
+UWORD flags; Controlling flags 
+} 
+} 
+Property 
+fmfmt .rdword a scratch buffer to receive data read during the format process. 
+fmfmt .rdlen the number (two!) of bytes read into tmfmt .rdword 
+fmfmt .flags controlling flag, initially set to rmmx_Nname and cleared on the first pass 
+
+
+through the ao_run method 
+
+
+FMFMT methods 
+
+
+AO_RUN Process a format request 
+
+
+INT ao_run(VOID); 
+Perform a segment of the processing of a file manager format request. 
+
+
+If this is the first time that the method has been called following a rman_rormat message, the first read is 
+made, to obtain the format count, and the result is written to the bottom 16 bits of rman's 
+fman.dispinfo.sfsize. Following this, rman is sent an FMAN_NEWNAME message, passing the address of 
+FMAN'S fman.dispinfo struct. 
+
+
+16 - 13 
+
+
+OLIB REFERENCE 
+
+
+On subsequent calls, unless an error condition is encountered, rman is sent an FMAN_UPDATE Message, 
+active.stat is set to TRUE and another read is queued. 
+
+
+If a read request completed with an &_FILE_koF error, indicating that the format is complete, the method 
+sends itself an ra_cLOsE message and then sends rMaN an FMAN_COMPLETE Message. 
+
+
+All other errors result in p_1eave being called. 
+
+
+The method returns RUN_ACTIVE_USED. 
+
+
+AO_ABRUN Process formatting error 
+VOID ao_abrun (VOID) ; 
+Process an error which caused the ao_run method to call p_ieave. 
+
+
+Supersends an AO_ABRUN message and then sends rman an FMAN_COMPLETE message. 
+
+
+FMSCAN 
+
+
+ACTIVE FACTIVE FSCAN FMSCAN 
+q 
+
+
+owner 
+priority 
+
+isactive 
+
+pcb 
+
+stat 
+
+
+destroy fa—etese fs_matchname ao_abrun 
+
+
+ao_init fs_fscan fs_filename 
+
+
+ao_cancel ao_queue fs_dirname 
+
+
+aorebeun ao_run fs_end_dirlist 
+
+
+fa_close fs_fscan_end 
+
+
+The rmscan class is designed to be used as a component of rman, which uses it to implement the copy file, 
+delete file, rename file, remove directory and copy device services. 
+
+
+Since the supplied methods contain assumptions that the object whose handle is stored in fact ive.owner 
+is an instance of the rman class, it is not suitable for use in other situations. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fmscan fscan 
+
+File system scan active object 
+{ 
+REPLACE ao_abrun 
+REPLACE fs_filename 
+REPLACE fs_dirname 
+REPLACE fs_end_dirlist 
+REPLACE fs_fscan_end 
+} 
+
+
+Property 
+
+
+None. 
+
+
+16 - 14 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+FMSCAN methods 
+
+
+AO_ABRUN Process an error 
+
+
+VOID ao_abrun (VOID); 
+Handle any error that arises within the ao_run method (provided by rscan). 
+
+
+Reads the owning rman's property and, if man. action iS FMAN_COPYING, sends Ao_CANCEL messages to the 
+fman.srcfile and fman.targfile component objects. 
+
+
+Then supersends the ao_aprun message and sends rMaAN an FMAN_COMPLETE message. 
+
+
+FS_ FILENAME Next file name 
+
+
+VOID fs_filename (VOID) ; 
+
+
+Process a new file name during a file name scan (the full file specification of the file is in the fscan.name 
+buffer). This method will be called during a copy file, copy device, delete file, delete directory, rename file 
+or set attribute service. 
+
+
+Reads the owning rmwan's property and performs one of the following actions, depending on the value of 
+
+
+fman.action: 
+
+
+FMAN_COPYING the name for the copy file is generated by merging the current file name 
+from the scan with the wildcarded target name (from fman.wildtargname). 
+If this is successful, the source and target files are opened by sending 
+FC_OPEN messages to Fan's FMsRc and rmTarG components. The source file 
+is opened in read only mode (with the p_rsuare flag set) and the target file 
+in text (P_FSTREAM_TEXT) or binary mode, according to the source file type 
+specified by fman.mode. 
+
+
+Regardless of the success or failure of the name generation or the attempt to 
+open the files, rman is sent an FMAN_NEWNAME message, passing the address of 
+the fman.dispinfo struct (whose sfname and rfname elements point 
+respectively to the source and target file names). This allows the user 
+interface to display names that cause an error in addition to displaying valid 
+names. 
+
+
+The copy is started by sending an ao_QuEUE message to FMAN'S FMSRC 
+component. Further processing is controlled by the rmsrc and rMTaRG 
+components. 
+
+
+FMAN_RENAME the file's new name is generated by merging the current file name from the 
+scan and the wildcarded target name (from fman.wildtargname) and FMAN is 
+sent an FMAN_NEWNAME message, passing the address of the fman.dispinfo 
+struct (whose sfname and rfname elements point respectively to the old and 
+new file names). Provided the name generation did not fail, the file is 
+renamed. 
+
+
+FMAN_ATTRIB sends FMAN an FMAN_NEWNAME message and sets the file's attributes according 
+to the value of fman.mode. 
+
+
+FMAN_DELETE or sends FMAN an FMAN_NEWNAME message and deletes the file. 
+FMAN_REMOVE 
+
+
+An £_FILE_EXxIsT error that occurs when trying to create the target file for a copy causes rman to be sent 
+an FMAN_FILEEXIST message. See the earlier description of this method for the range of possible return 
+values and the resulting actions. 
+
+
+All other errors cause an FMAN_ERROR message to be sent to rman and the return value determines what 
+form of error recovery action is taken. The range of possible actions depends on the service that is being 
+processed. The various options are listed in the description of the fman_error method. 
+
+
+Except when either copying files or, following an error, the user selects to abandon the entire operation, 
+the scan is continued by sending rscan an Ao_QUEUE. 
+
+
+16 - 15 
+
+
+OLIB REFERENCE 
+
+
+FS _DIRNAME Next directory name 
+
+
+VOID fs_dirname (VOID) ; 
+
+
+Process a new directory file during a file name scan. This method will be called when scanning into a 
+subdirectory during a copy or delete service. 
+
+
+Reads the owning Fan's property and, if fman. action 1S FMAN_COPYING, adjusts the contents of the 
+fman.wildtargname buffer to refer to the new subdirectory. Any error here results in p_leave being 
+called. 
+
+
+Sends itself an Aao_QUEUE message to continue the scan. 
+
+
+FS _END_DIRLIST End of subdirectory 
+
+
+VOID fs_end_dirlist (VOID); 
+Process the reaching of the end of a subdirectory during a file name scan. 
+
+
+Reads the owning rvan's property and, if fman.action 18 FMAN_REMOVE, deletes the subdirectory whose 
+name is specified in the fman.name buffer (any files contained in the subdirectory have been deleted earlier 
+in the scan). Any error causes rman to be sent an FMAN_ERROR message. The return value determines the 
+action as follows: 
+
+
+0 retry the deletion until it succeeds, or the user decides to skip or abandon 
+
+
+1 abandon the entire operation - send rmscan an AO_CANCEL message and FMAN an FMAN_COMPLETE 
+message 
+
+
+2 continue, without deleting the subdirectory. 
+
+
+Otherwise, if man. action 1S FMAN_COPYING, adjusts the contents of the fman.wildtargname buffer to refer 
+to the parent directory. Any error here results in p_leave being called. 
+
+
+Sends itself an ao_quEUE message to continue the scan except following a user decision to abort. 
+
+
+FS FSCAN_END Scan completion 
+
+
+VOID fs_fscan_end(VOID); 
+Process the end of the file name scan. 
+
+
+Reads the owning rman's property and, if man. action is FMAN_REMOVE, deletes the directory whose name 
+is specified in the fman.name buffer (any files and subdirectories have been deleted during the scan). If 
+fman.name specifies the root directory, the attempt to delete it will, of course, fail but this is not considered 
+an error. Any other error causes rman to be sent an FMAN_ERROR message. The return value determines the 
+action as follows: 
+
+
+0 retry the deletion until it succeeds, or the user decides to skip or abandon 
+
+
+1 abort the entire operation - send rMscan an AO_CANCEL message and send rMaN an FMAN_COMPLETE 
+message 
+
+
+2 continue, without deleting the directory. 
+
+
+Sends rvan an FMAN_COMPLETE message. 
+
+
+16 - 16 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+FMSRC 
+
+
+ACTIVE FACTIVE FCASY 
+q 
+
+
+owner recvname 
+priority flags 
+isactive 
+
+pcb 
+
+stat 
+
+
+destroy #a—ctese ao_cancel fc_request_comp 
+
+
+ao_init ao_run 
+
+
+2 + ao_queue 
+ao_abrun fa_close 
+fc_write 
+
+
+fc_open 
+
+
+The rsrc class is designed to be used as a component of rman which uses it to implement the reading of 
+the source file in the copy file service. 
+
+
+Since the supplied method contains assumptions that the object whose handle is stored in fact ive.owner 
+is an instance of the rman class, it is not suitable for use in other situations. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fmsrc fcasy 
+Source file active object 
+
+
+{ 
+REPLACE fc_request_comp 
+
+
+} 
+Property 
+
+
+None. 
+
+
+FMSRC methods 
+
+
+FC_REQUEST COMP Process a read completion 
+
+
+VOID fc_request_comp (VOID) ; 
+Process the completion of a read from the source file. 
+
+
+The read will always have been of rman_READ_S1zE bytes into rman's fman.buf buffer. On completion of 
+the read fman.srcien contains the number of bytes actually read. 
+
+
+If the read completed successfully, it sends an rc_wRITE message to FMAN's FMTARG component to write 
+fman.srclen bytes from fman.buf to the destination file. 
+
+
+If the read completed with an z_F1Lz_k£oF error, the copy of the file is complete. rman's FMTARG component 
+is sent an FA_CLOSE message, the destination file is set to have the attributes and modification date of the 
+source file (an error in reading the attributes of the source file causes p_leave to be called). If the copy is 
+of modified files only, the modified (p_ramop) attribute of the source file is cleared. An ao_QUEUE message 
+is sent to FMAN's FSCAN component to continue the scan for another file to copy. 
+
+
+If the read completed with any other error, rman's FMTARG Component is sent an Ao_CANCEL message and 
+FMAN is Sent an FMAN_ERROR Message, which allows the user to skip this file and continue, or abort the copy 
+service. 
+
+
+16-17 
+
+
+OLIB REFERENCE 
+
+
+FMTARG 
+
+
+ACTIVE FACTIVE FCASY FMTARG 
+q 
+
+
+owner recvname 
+priority flags 
+isactive 
+
+pcb 
+
+stat 
+
+
+destroy #a—ctese ao_cancel fc_request_comp 
+
+
+ao_init ao_run 
+
+
+ae-ean ao_queue 
+ao_abrun fa_close 
+fc_write 
+
+
+fc_open 
+
+
+The rmtare class is designed to be used as a component of rman, which uses it to implement the writing of 
+the target file in the copy file service. 
+
+
+Since the supplied method contains assumptions that the object whose handle is stored in fact ive.owner 
+is an instance of the rman class, it is not suitable for use in other situations. 
+
+
+Class definition 
+Defined in sub-category file factive.cl (generated header file factive.g). 
+
+
+CLASS fmtarg fcasy 
+Target file active object 
+
+{ 
+
+REPLACE fc_request_comp 
+
+
+} 
+Property 
+
+
+None. 
+
+
+FMTARG methods 
+
+
+FC_REQUEST COMP Process a write completion 
+
+
+VOID fc_request_comp (VOID); 
+Process the completion of a write to the target file. 
+
+
+If the write completed successfully, sends rman an FMAN_UPDATE message, updates the value of rman's 
+fman.srclen tO FMAN_READ_SIZE and sends an Ao_QUEUE message to FMAN'S FMSRC Component. 
+
+
+If the write completed with an error, rmMan's FMSRC Component is sent an AO_CANCEL message and FMaN is 
+sent an FMAN_ERROR message, which allows the user to skip this file and continue or abandon the copy 
+service. 
+
+
+16 - 18 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+File manager example 
+
+
+The following example is of a simple application to back up the contents of M-:, using a console window as 
+the user interface. It formats an SSD in B: and copies the entire contents of M: to B:. The process may be 
+
+
+aborted at any time by pressing the ESC key. 
+
+
+The category file, mcopy.cat, is as follows: 
+
+
+IMAGE mcopy 
+EXTERNAL olib 
+
+
+INCLUDE appman.g 
+INCLUDE factive.g 
+INCLUDE p_keyb.h 
+
+
+CLASS bakfman fman 
+
+
+File manager to perform format and copydev operations 
+
+
+{ 
+REPLACE fman_complete 
+REPLACE fman_newname 
+REPLACE fman_update 
+REPLACE fman_error 
+PROPERTY 
+{ 
+UWORD count; 
+UWORD increment; 
+UWORD maxcount; 
+} 
+} 
+
+
+CLASS breakkey active 
+Looks for Esc key being pressed 
+{ 
+REPLACE ao_init 
+REPLACE ao_run 
+REPLACE ao_queue 
+PROPERTY 
+{ 
+P_CON_KBREC k; 
+} 
+
+
+CLASS bakapp appman 
+
+{ 
+
+REPLACE am_init 
+
+PROPERTY 2 
+{ 
+PR_BAKFMAN *fman; 
+PR_BREAKKEY *breakkey; 
+} 
+
+} 
+
+
+Operation now complete 
+
+Operation now on this file(s) 
+
+Update copying display 
+
+Error in operation, abandon/continue 
+
+
+Note that no method function is supplied for the file manager's deferred fman_fileexist method. It will 
+never be called in this example since the only file copies are ones that will replace any existing file of the 
+
+
+Same name. 
+
+
+16 - 19 
+
+
+OLIB REFERENCE 
+
+
+The code for the application is as follows. Note that pressing Esc during the format will leave the SSD in 
+B: unformatted. 
+
+
+#include <p_std.h> 
+#include <p_gen.h> 
+#include <p_file.h> 
+#include <p_sys.h> 
+#include <p_keyb.h> 
+#include <epoc.h> 
+
+#include <mcopy.g> 
+
+
+GLREF_D PR_BAKAPP *w_am; 
+GLREF_D VOID *winHandle; /* console device handle */ 
+
+
+LOCAL_D INT escaped; 
+#pragma save,METHOD_CALL 
+
+
+METHOD VOID breakkey_ao_init (PR_BREAKKEY *self) 
+{ 
+self—>active.priority=PRIORITY_ACTIVE_WSERV; 
+self->active.pcb=winHandle; /* console device must already be open */ 
+p_send3 (w_am, O_AM_ADD_TASK, self) ; 
+p_send2 (self, O_AO_QUEUE) ; 
+} 
+
+
+METHOD VOID breakkey_ao_queue (PR_BREAKKEY *self) 
+
+/* 
+
+Checks for ESC during file manager commands 
+
+*/ 
+{ 
+p_ioc4 (self-—>active.pcb, P_FREAD, &self->active.stat, &self-—>breakkey.k) ; 
+self—>active.isactive=TRUE; 
+
+
+} 
+
+
+METHOD breakkey_ao_run(PR_BREAKKEY *self) 
+
+
+/* 
+Aborts if ESC pressed 
+baw A 
+{ 
+if (self->breakkey.k.keycode!=0x1b) 
+p_send2 (self, O_AO_QUEUE) ; 
+else 
+{ 
+escaped=TRUE; 
+p_printf("\r\nUser aborted") ; 
+p_send2 (w_am->bakapp.fman,O_FMAN_CANCEL); /* stops any service cleanly at any 
+time */ 
+
+
+} 
+return (RUN_ACTIVE_USED) ; 
+} 
+
+
+METHOD bakfman_fman_error(PR_BAKFMAN *self,INT error) 
+/* 
+An error was detected in the operation of the engine. 
+This method causes the operation to be abandoned and, 
+in this example, results in the application being 
+terminated. 
+*/ 
+
+{ 
+
+escaped=TRUE; 
+
+return (1); 
+
+
+} 
+
+
+16 - 20 
+
+
+16 FILE MANAGEMENT CLASSES 
+
+
+METHOD VOID bakfman_fman_complete (PR_BAKFMAN *self) 
+/* 
+The last requested operation is now complete, for ANY reason. 
+xf 
+{ 
+if ((self->fman.action==FMAN_FORMAT) && (!escaped) ) 
+p_printf("\r\n*** Format successfully completed ***\r\n"); 
+p_send2 (w_am,O_AM_STOP) ; 
+} 
+
+
+#define FORMAT_FLAGS (FCOPY_DISP_BLKS1IZ|FCOPY_DISP_SFSIZE|FCOPY_DISP_SFNAME) 
+
+
+METHOD VOID bakfman_fman_newname (PR_BAKFMAN *self,FCOPY_DISP *pinfo) 
+/* 
+A new file is being acted on by the engine. 
+*/ 
+{ 
+if (self->fman.action==FMAN_COPYING) 
+{ 
+if (pinfo->flags&FCOPY_DISP_SFNAME) 
+p_printf ("Copying %s",pinfo->sfname) ; 
+} 
+if (self->fman.action==FMAN_FORMAT) 
+{ 
+/* store some info to avoid accessing it outside this method */ 
+self-—>bakfman.count=self->bakfman.maxcount=0; 
+if ((pinfo->flags&FORMAT_FLAGS) ==FORMAT_FLAGS) 
+{ 
+self—>bakfman.increment=pinfo->blksiz; 
+self—>bakfman.maxcount=pinfo->sfsize; 
+
+
+/* copy sfsize into UWORD since, for format, only lower 16 bits are valid */ 
+
+
+p_printf ("Formatting %s",pinfo->sfname) ; 
+
+
+} 
+
+
+METHOD VOID bakfman_fman_update (PR_BAKFMAN *self) 
+/* 
+Update display, as next copy/format block has been processed. 
+Does not report progress on the copying of files. 
+af 
+{ 
+if (self->fman.action==FMAN_FORMAT && self->bakfman.maxcount) 
+{ 
+self->bakfman.count+=self->bakfman.increment; 
+p_print ("\r%05u %05u", self—>bakfman. count, self->bakfman.maxcount) ; 
+} 
+} 
+
+
+METHOD bakapp_am_init (PR_BAKAPP *self) 
+{ 
+
+
+p_supersend3 (self,O_AM_INIT,FLG_APPMAN_CLEAN|FLG_APPMAN_ONLYONE) ; 
+self—>bakapp.fman=f_newsend (CAT_MCOPY_MCOPY, C_BAKFMAN, O_FMAN_INIT) ; 
+self—>bakapp.breakkey=f_newsend (CAT_MCOPY_MCOPY, C_BREAKKEY, O_AO_INIT) ; 
+return (0); 
+
+
+} 
+
+
+16 - 21 
+
+
+OLIB REFERENCE 
+
+
+#pragma ENTER_CALL 
+
+
+LOCAL_C INT RunIt (VOID) 
+/* 
+Runs the format and copy services. 
+Designed to run in an enter harness. 
+xf, 
+{ 
+f_leave (p_entersend5 (w_am—->bakapp.fman,O_FMAN_FORMAT, "LOC::B:\\", "BACKUP", 0) ); 
+p_send2 (w_am,O_AM_START) ; 
+if (!escaped) 
+{ 
+f_leave (p_entersend5 (w_am—>bakapp. fman, O_FMAN_COPYDEV, "LOC: :M:","LOC::B:",0)); 
+p_send2 (w_am,O_AM_START) ; 
+} 
+p_send2 (w_am, O_DESTROY) ; 
+return (FALSE) ; 
+} 
+
+
+LOCAL_C INT DoIt (VOID) 
+/* 
+Creates and initialises the application manager. 
+Runs the format and copy services under a further enter harness. 
+Designed to run in an enter harness to catch initialisation failures. 
+*/ 
+
+{ 
+
+INT err; 
+
+
+escaped=FALSE; 
+
+w_am=(PR_BAKAPP *) f_new(CAT_MCOPY_MCOPY,C_BAKAPP) ; 
+p_send2 (w_am,O_AM_INIT); 
+
+err=p_enterl (RunIt); 
+
+p_send2 (w_am, O_DESTROY) ; 
+
+return(err); 
+
+
+} 
+
+
+#pragma restore 
+
+
+GLDEF_C main(VOID) 
+
+
+/* 
+Copy all of M: to an SSD in B: 
+tf 
+
+{ 
+
+p_linklib(0); 
+
+p_printf ("Backing up M: to B:"); /* convenient way to start up the console device 
+*/ 
+
+
+return (p_enterl (DoIt)); 
+} 
+
+
+The nested p_enter protection for the calls to port and Runit ensure that the application manager is not 
+sent a DEsTRoy message if it fails to be created, but is destroyed in the event of any other failure. 
+
+
+The pEstRoy message is not strictly necessary since the operating system will clean up all resources used 
+by an application when the application terminates. Nevertheless, it is good practice to ensure that an 
+application is in a fit state to free its resources at any time. 
+
+
+In this case, by use of the auto-destruction mechanism, destroying the application manager will cause the 
+destruction of both the file manager and the preakkeEy active object. The superclass active object dest roy 
+method ensures that any outstanding console keyboard read is cancelled and that the console device 
+(whose handle is stored in active. pcb) is closed. 
+
+
+16 - 22 
+
+
+CHAPTER 17 
+
+
+THE LOCS LOCAL FILE SCAN CLASS 
+
+
+flags 
+
+
+pcb 
+
+
+pname 
+match 
+info 
+name 
+
+
+wildname 
+
+
+1ls_matchname 
+
+
+ls_scan 
+
+
+ls_filename 
+
+
+The tocs abstract class provides a set of methods to perform a synchronous scan of the LOC:: and ROM:: 
+filing systems to locate file names which match a wildcarded name. It is similar in purpose to, but simpler 
+than, the asynchronous scanning classes described in the File Active Objects and File Lists chapters. 
+
+
+LOCS uses a synchronous scan, so once a scan has been started no other events can be processed until the 
+scan completes. However, since file system requests on the LOC:: and ROM:: filing systems complete 
+very quickly, this is unlikely to cause any significant loss of responsiveness to user input. 
+
+
+Locs must be subclassed to provide the deferred Ls_FILENamME method, to process matching file names. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e the PLIB/EPOC file system directory read functions 
+e =the LOC:: and ROM:: filing systems 
+
+
+17-1 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+The tocs class subclasses root and is defined in the sub-category file factive.cl (with generated header 
+file factive.g). 
+
+
+CLASS 
+
+
+locs root 
+
+
+Synchronous Local/ROM filing system file finder 
+
+
+{ 
+
+
+ADD 1ls_matchname 
+ADD 1ls_scan 
+
+
+DEFER 1s_filename 
+
+
+CONSTANTS 
+
+
+{ 
+LOCS_FLG_ROM 
+LOCS_FLG_LOC 
+
+
+LOCS_FLG_ROOT 
+
+
+Matching name checker 
+Start the scan off 
+Process located file name 
+
+
+0x1000 
+0x2000 
+(0x4000 | LOCS_FLG_LOC) 
+
+
+LOCS_FLG_ROOT_ONLY 0x4000 Internal to locs only 
+
+
+} 
+
+
+PROPERTY 
+
+
+} 
+
+
+{ 
+
+UWORD flags; 
+UBYTE *pcb; 
+UBYTE *pname; 
+UBYTE *match; 
+P_INFO info; 
+
+
+Controlling flags 
+
+Open directory file handle 
+Where to read names into 
+Match name string 
+Currently found file info 
+
+
+UBYTE name [P_FNAMESIZE]; 
+UBYTE wildname [P_FNAMESIZE]; 
+
+
+} 
+
+
+Property 
+
+
+LOocs 
+
+
+Locs 
+
+
+Locs 
+
+
+locs. 
+
+
+locs 
+
+
+locs 
+
+
+17-2 
+
+
+Ltocs. 
+
+
+flags 
+
+
+-pcb 
+
+
+-pname 
+
+
+-match 
+
+
+info 
+
+
+-name 
+
+
+.-wildname 
+
+
+controlling flags to drive the scan. This field should not be accessed by 
+any subclass. 
+
+
+the currently opened directory file handle. It should not be accessed by 
+any subclass. 
+
+
+a pointer to the name and extension within the full file specification in the 
+locs.name buffer. A subclass may use this pointer to read the file name. 
+
+
+a pointer to the name and extension within the wildcard full file 
+specification in the locs.wildname buffer. Used to determine if a 
+generated file name matches the name requirements. A subclass should 
+treat this as read only. 
+
+
+the file information corresponding to the file name in 1ocs.name, read 
+from the currently opened directory file. A subclass should treat this as 
+read only. 
+
+
+the full file specification of the current file, whose file information is in 
+locs.info. A subclass should treat this as read only. 
+
+
+contains a parsed version of the wildcarded name passed to the 1s_scan 
+method. If necessary, it is modified during the scan in order to search the 
+ROM.:: and/or the root directories of the LOC:: filing systems. 
+
+
+17 THE LOCS LOCAL FILE SCAN CLASS 
+
+
+LOCS methods 
+JLS SCAN Perform a file scan 
+
+
+VOID 1ls_scan(UBYTE *pname, INT flags); 
+
+
+Perform a synchronous search for files with names matching the wildcard string pointed to by pname and 
+of type and location specified by flags. This method will not return until the scan is complete. 
+
+
+The value of flags may be any ored combination of items from the following two groups: 
+
+
+P_FAMOD select only modified files 
+
+P_FAHIDDEN include hidden files 
+
+P_FASYSTEM include system files 
+
+LOCS_FLG_ROM scan the ROM-:: device (scanned first) 
+
+LOCS_FLG_LOC scan the specified directory of all LOC:: devices (in alphabetical order) 
+
+LOCS_FLG_ROOT scan the root directory of a LOC:: device before scanning any specified 
+directory 
+
+
+The method first copies the value of flags into locs. flags and parses the string pointed to by pname into 
+the 1locs.wildname buffer. It then reads file names, from the directory files specified by pname and flags, 
+into the 1ocs.name buffer. For each file name it sends an Ls_mMaTCHNAME message. If this returns TRUE it 
+also sends an LS_FILENAME message. The sending of this message is under the protection of p_enter so 
+that the 1s_scan method itself will never be terminated by a call to p_leave. 
+
+
+The scan is terminated either when there are no more file names to read or when the 1s_ filename method 
+returns a non-zero value. 
+
+
+For example: 
+p_send4 (locs, O_LS_SCAN, "fon\\*. fon", LOCS_FLG_ROM|LOCS_FLG_ROOT | LOCS_FLG_LOC) ; 
+
+
+will find all fon files in the ROM, and in the root and \fon directories of all SSDs in the LOC:: filing 
+system. 
+
+
+J LS MATCHNAME Check file name match 
+
+
+INT 1ls_matchname (VOID) ; 
+
+
+Check the file name pointed to by 1ocs.pname, whose file type information is in locs. info, against the 
+wildcarded name pointed to by 1ocs.match and the file types in locs. flags. 
+
+
+This method is not called when the name is of a volume or a directory file. 
+
+
+Returns true if the file matches the specified requirements else FaLsE. 
+
+
+Deferred LOCS methods 
+LS FILENAME Process a file name 
+
+
+INT ls_filename(UBYTE *pname) ; 
+
+
+This method should contain the logic to process the name of a file that matches the initial specifications as 
+passed to the 1s_scan method. 
+
+
+It is called from the 1s_scan method each time the 1s_matchname method returns TRUE, with pname 
+pointing to the full file specification in the 1ocs.name buffer. If the subclass is only interested in the file 
+name and extension, it may read this via locs.pname. 
+
+
+The method is expected to return raLsE to continue the scan or, having found a file that satisfies its 
+requirements, it may return TRUE to terminate the scan immediately, causing the 1s_scan method to 
+return. 
+
+
+If this method does not return TRUE the scan will terminate when the ts_scan method has no more file 
+names to read. 
+
+
+17 -3 
+
+
+CHAPTER 18 
+
+
+SYSTEM SERVICES 
+
+
+Each member of the SIBO family of machines supplies one or more of the following global system 
+services: 
+
+
+e to allocate or replace an icon position, or to remove an icon 
+
+e torun a file-based application by specifying the file that it is to open 
+e¢ to nominate the current link paste server 
+
+e to provide the process id of the current link paste server, if any 
+
+
+All these services are available on MC 200/400 machines, where they are provided by the System process, 
+SYSS$SHLL. 
+
+
+On Series 3 and HC machines, only the two link paste related services are available and are supplied by 
+the window server process, syss$wsRV. 
+
+
+The available services are accessed by means of an inter-process message being sent to the supplying 
+process. The system class provides a simplified form of access that hides the inter-process messaging 
+mechanism. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+
+
+e the initialisation of the appman class 
+
+
+SYSTEM 
+
+
+SYSTEM 
+
+
+pid 
+
+
+sy_init 
+
+
+sy_icon_pos 
+
+
+sy_link_server 
+sy_link_paste 
+
+
+sy_exec_open 
+
+
+The system class provides simple access to the available system services, as described above. 
+
+
+An application does not normally explicitly create and initialise an instance of the system class. On MC 
+and Series 3 machines, an instance of the system class is usually created and initialised automatically by 
+passing a flag (FLG_APPMAN_SYSTEM on the MC, or FLG_APPMAN_LINKING on the Series 3) to the application 
+manager's aM_In1T method. In this case the handle of the created and initialised system instance is stored 
+in the application manager's appman. system property field. 
+
+
+Note that FLG_APPMAN_LINKING (which is defined in hwimman.g) and FLG_APPMAN_SYSTEM cause the 
+appropriate process name (syS$SHLL or SYS$wsRvV respectively) to be used by the application manager's 
+am_init method. 
+
+
+18-1 
+
+
+OLIB REFERENCE 
+
+
+Class definition 
+
+
+The system class subclasses root and is defined in the sub-category file appman.cl (with generated header 
+file appman.g). 
+
+
+CLASS system root 
+For access to system services 
+
+
+ADD sy_init Gets the pid of the supplying process 
+ADD sy_icon_pos Allocate/remove/replace an icon position 
+ADD sy_link_server Nominate oneself as the link paste server 
+ADD sy_link_paste Get pid and format mask of link paste server 
+ADD sy_exec_open Execute an application to open specified file 
+CONSTANTS 
+IC_SYSTEM_ALLOC 0) Allocate an icon position 
+IC_SYSTEM_REMOVE 1 Remove an icon position 
+
+
+IC_SYSTEM_REPLACE 2 Replace an icon position 
+} 
+
+
+PROPERTY 
+UWORD pid; Process id of shell 
+} 
+} 
+Property 
+system.pid the process id of the System process. This is private to the SYSTEM class 
+
+
+and should not be accessed by any other code 
+
+
+SYSTEM methods 
+J SY_INIT Initialise 
+
+
+VOID sy_init (TEXT *sysnam) ; 
+
+
+Initialise, by finding - and storing in system. pia - the process id of the System application whose 
+application name is sysnam. 
+
+
+Returns zero if successful. On error, writes nothing to system. pid and returns the relevant error number. 
+
+
+As explained earlier, this method is not normally called explicitly by application code. It is called by the 
+application manager in its am_init method which supplies the appropriate text. 
+
+
+SY_ICON_POS Control icon positioning 
+
+
+VOID sy_icon_pos(UINT req, P_POINT *pos, UINT prev); 
+This service is only available on MC 200/400 machines. 
+Control the positioning of icons representing tasks. The behaviour depends on the value of req, as follows: 
+
+
+IC_SYSTEM_ALLOC Allocate an icon position, writing the allocated position in *pos and 
+returning an index corresponding to this position. If prev is -1, the icon is 
+allocated at the first free position. Otherwise prev should be an index 
+returned by a previous sy_IcoN_Pos message, when an attempt will be made 
+to allocate the corresponding position. If this position is occupied, the first 
+free position is allocated, as for a prev of -1. 
+
+
+IC_SYSTEM_REMOVE Remove the icon at position *pos, which should contain a position 
+previously generated by an sy_sysTEM_Pos message with a req of either 
+IC_SYSTEM_ALLOC Of IC_SYSTEM_REPLACE. The value of prev is ignored. 
+Returns zero. 
+
+
+IC_SYSTEM_REPLACE Replace the position corresponding to the index value in prev (which should 
+be an index returned by a previous sy_1con_Pos message) with the position 
+in *pos. The value in *pos is updated to be either the 'snap' position nearest 
+to the passed position, or the original position if this nearest position is 
+occupied. Returns an index corresponding to the new position. 
+
+
+18 -2 
+
+
+18 SYSTEM SERVICES 
+
+
+SY_LINK_SERVER Set link paste server 
+
+
+INT sy_link_server(ULONG fmask) ; 
+Nominate the current process (that is, the process which sends this message) as the link paste server. 
+
+
+The value of fmask is a bit mask of the formats in which the server is prepared to provide data. The 
+formats are discussed in the description of the L1nxsv class definition in the Link Paste chapter of this 
+manual. 
+
+
+Returns zero. 
+
+
+SY_LINK_PASTE Get link paste server 
+
+
+INT sy_link_paste(ULONG *pfmt) ; 
+Find the process id of the application (if any) that is the current link paste server. 
+
+
+If such a process exists, writes the bit mask of available formats to *pfmt and returns the process id. The 
+formats are discussed in the description of the L1nxsv class definition in the Link Paste chapter of this 
+manual. 
+
+
+If there is no current link paste server, writes nothing to *pfmt and returns zero. 
+
+
+SY_EXEC OPEN Run an application by file name 
+INT sy_exec_open(TEXT *pname) ; 
+This service is only available on MC 200/400 machines. 
+
+
+Queue a request to run the appropriate application that will open the file whose name is pointed to by 
+
+
+pname. 
+
+
+The application is selected on the basis of the file name extension together with the application/extension 
+associations declared in one or more def.ext files. 
+
+
+Returns zero without waiting for the request to complete. 
+
+
+CHAPTER 19 
+
+
+INTER-PROCESS COMMUNICATION 
+
+
+This chapter describes the 1pcs and sERVER classes that may be used to receive and process inter-process 
+messages from one or more sources. 
+
+
+A process running under EPOC may open only one message channel for receiving inter-process messages. 
+Inter-process messages may, however, arrive from a variety of sources. In order to distinguish between 
+messages from different sources, it is conventional to group them, assigning a range of message type 
+values to each source. (The type value is stored in the type field of the &_messacz struct that forms the 
+header of each inter-process message.) 
+
+
+The following message groups are defined and used by existing software: 
+
+
+CONSOL message types 0 to OxOf (MC 200/400 only) 
+TOPLIP message types 0x10 to Ox1f (MC 200/400 only) 
+LINKSV message types 0x20 to Ox2f (link paste) 
+Automatic test system message types 0x30 to Ox3f 
+
+
+It is usually convenient to use a separate server object (by definition, a subclass of SERVER) to process the 
+receipt of inter-process messages of each group. For example, all message types concerned with link paste 
+should be handled by a link paste server object. 
+
+
+The rpcs class provides the central mechanism by which a process receives an inter-process message and 
+directs it to the appropriate server object. The relationship between 1pcs and server objects is analogous to 
+that between appman and active objects. 
+
+
+It may be noted that a process only needs to create an instance of the rpcs class (a message channel) if it 
+receives messages; a process may send an inter-process message without opening a message channel. 
+
+
+Precursors 
+The reader is assumed to understand: 
+e the active class and the application manager's event scheduling mechanisms 
+
+
+e the PLIB inter-process messaging services, described in the Processes and Inter-process 
+Messaging chapter of the PLIB Reference manual 
+
+
+e =the p_enter and p_leave error handling services 
+
+
+Inheritance tree 
+
+
+— 
+
+
+fs rec : — 
+( active / 
+sS ) 
+U =. 
+Pa es 
+C Ilpcs  / 
+“Ss ) 
+‘ Pat 
+cae 
+( server / 
+~~ {n} ) 
+ee 
+
+
+19-1 
+
+
+OLIB REFERENCE 
+
+
+IPCS 
+
+
+ACTIVE 
+
+
+gq 
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy 
+ao_init 
+ao_cancel 
+ao_queue 
+ao_run 
+
+
+ao_abrun 
+
+
+ip_add_server 
+
+
+The recs class is an active object that provides services to receive inter-process messages and dispatch 
+them to the appropriate server object. 
+
+
+This class should be used when several servers are required, to process messages of more than one group. 
+It should also be used if the application is to support link paste. The application can then take advantage 
+of the link paste server (described in the following chapter) even if no other servers are required. 
+
+
+In other cases, where only one group of message types is to be processed, it may be more convenient to 
+subclass recs so that the messages are processed in the subclass ao_run method, rather than in a separate 
+server. 
+
+
+An instance of the recs class is created and initialised automatically during the application manager's 
+am_init method, provided the rLc_appman_1pcs flag is set, and its handle is written to appman.ipcs. 
+
+
+If you subclass rpcs you must explicitly create and initialise the instance yourself. You must not specify 
+the rLG_appman_ipcs flag in the am_In1IT message to aPpMaN (attempting to open more than one 
+messaging channel will cause the application to fail). You may, however, store the handle in the 
+application manager's appman.ipcs So that the object will be destroyed automatically when the application 
+manager is destroyed at termination of the application. 
+
+
+Class definition 
+Defined in sub-category file appman.cl (generated header file appman.g). 
+
+
+CLASS ipcs active 
+The ipc server active object for inter-process communication 
+
+
+{ 
+
+
+REPLACE destroy Set pcb to NULL as not really handle based 
+REPLACE ao_init Init message queue, add to appman queue, read 
+REPLACE ao_cancel Cancel a queued message read 
+REPLACE ao_queue Queue a message read 
+REPLACE ao_run Despatch message to a server 
+REPLACE ao_abrun Queue a read and supersend 
+ADD ip_add_server Add a server to the queue 
+PROPERTY 
+{ 
+P_QUE hd; Server queue header 
+} 
+} 
+Property 
+ipes.hd the head of the queue of server objects that can accept IPC messages. It 
+
+
+should not be read or manipulated by any subclass. 
+
+
+19-2 
+
+
+19 INTER-PROCESS COMMUNICATION 
+
+
+IPCS methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+Set active.pcb to NULL and supersend the pEstRoy message. 
+
+
+Any non-zero value in active.pcb is a pointer to a message buffer for a received message; this is set in 
+the ao_queue method. If active.pcb is non-zero, the superclass dest roy method assumes that it is an I/O 
+channel and attempts to close it. Setting it to zero avoids the problem (and no information is "lost" by 
+doing so). 
+
+
+AO_INIT Initialise 
+
+
+VOID ao_init (UINT size, UINT num); 
+Initialise the IPCS object by performing a number of activities. 
+e Initialise an empty server queue in ipcs.hd 
+
+
+e Initialise a message queue of num messages; each message slot will consist of an E_MESSAGE 
+header plus a buffer of length size. The queue is initialised using the PLIB function p_minit. 
+Note that it is the receiver that specifies the size (and, by implication, the structure) of an inter- 
+process message. 
+
+
+e If the creation of the message queue is successful, the object adds itself, with priority 
+PRIORITY_ACTIVE_1pcs, to the application manager's active object task queue and then sends 
+itself an Ac_QUEUE Message. 
+
+
+Calls p_leave on error. 
+
+
+AO_QUEUE Queue a message read 
+VOID ao_queue (VOID) ; 
+
+
+If a message read is currently outstanding, indicated by active.isactive not set to FALSE, the method 
+does nothing. 
+
+
+If a message read is not outstanding, it queues a message read by calling p_mreceive, USINg active.stat 
+as the completion status word. On completion of the read, the pointer to the received message slot will 
+have been written to active.pcb. 
+
+
+If the call to p_mreceive succeeds, active.isactive is set to TRUE. The call to p_mreceive will panic if 
+messages have not been initialised or if an asynchronous message receive request is already pending. 
+
+
+J AO CANCEL Cancel read request 
+
+
+VOID ao_cancel (VOID); 
+
+
+If a message read is not currently outstanding, indicated by active.isactive Set to FALSE, the method 
+does nothing. 
+
+
+If a message read is outstanding, it calls p_mcance1 to cancel any pending asynchronous request to receive 
+a message and then waits (with p_waitstat ON active.stat) for the cancel to complete; it then sets 
+active.isactive lO FALSE. 
+
+
+AO_RUN Process a message 
+INT ao_run(VOID); 
+Pass the message to one of the servers in the server queue. 
+
+
+Scans the items in the server queue until one is found that is prepared to process the type of message that 
+has arrived (by comparing the message type with the upper and lower message type limits stored in each 
+server's property). Calls p_panic (P_PANIC_P_IPcS_2) if no such server is found. 
+
+
+19-3 
+
+
+OLIB REFERENCE 
+
+
+The first server that is prepared to process the message is sent an sv_RUN message under the protection of 
+a p_enter (any error in the server's sv_run method is expected to result in a call to p_leave with a non 
+zero error number). 
+
+
+On detection of such an error the server is sent an sv_ABRUN message, after which the ao_run method 
+itself calls p_leave to propagate the error (thus causing the receipt of an ac_ABRUN message). 
+
+
+If there are no errors, the ac_run method sends an ao_QuEvE message to read another message and then 
+returns RUN_ACTIVE_USED. 
+
+
+AO_ABRUN Handle error 
+
+
+VOID ao_abrun (VOID); 
+
+
+Send an ao_QuEuE message to read another message before supersending the ao_aBRUN message. 
+
+
+IP_ADD SERVER Add item to server queue 
+
+
+VOID ip_add_server(PR_SERVER *hand) ; 
+
+
+Add the server object pointed to by hand to the end of the server queue which is anchored in ipcs.had (i.e. 
+in the 1pcs object). 
+
+
+Unlike the application manager's queue, there is no priority system. If two servers can both handle a 
+message of a particular type, the one that was first added to the server queue will be sent the sv_RuN 
+message. 
+
+
+Such a state is, in general, a programming error. Normally, each server is expected to handle a unique 
+range of message types. Note that the message types handled by a server fall into a single range. 
+
+
+SERVER 
+
+
+SERVER 
+
+
+destroy 
+sv_abrun 
+
+
+sv_init 
+
+
+The server abstract class defines a set of services for processing a received inter-process message. 
+
+
+SERVER must be subclassed to provide at least an sv_run method in order to create a useful server object. 
+An example, the link paste server object, is described in the following chapter. 
+
+
+Server objects work closely with an instance of the rpcs class (described above) whose handle is stored in 
+the application manager's appman.ipcs. 
+
+
+19-4 
+
+
+19 INTER-PROCESS COMMUNICATION 
+
+
+Class definition 
+Defined in sub-category file ipc.cl (generated header file ipc.g). 
+
+
+CLASS server root 
+{ 
+
+
+REPLACE destroy Dequeue and supersend 
+ADD sv_abrun=p_dummy Handle leave from sv_run 
+ADD sv_init Queue to ipcs 
+DEFER sv_run Process message 
+PROPERTY 
+{ 
+P_QUE q; Queue header 
+UWORD t1; Server type range (lowest msg number) 
+UWORD t2; (highest msg number) 
+UWORD cid; Client process id, or zero for any process 
+} 
+} 
+Property 
+server.q used to add the server to an 1pcs server queue. It should not be accessed 
+by any subclass. 
+server.tl the lowest message type that is acceptable to this server. It is read by 1pcs 
+
+
+and should not otherwise be accessed. 
+
+
+server.t2 the highest message type that is acceptable to this server. It is read by 
+recs and should not otherwise be accessed. 
+
+
+server.cid intended for the storage of a client process id, if any. It is not used by 
+either the sERvER or 1pcs Classes and is therefore free for use by any 
+subclass. It may be used to store other information, if so required. 
+
+
+SERVER methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+
+
+If the server object sits in an 1pcs server queue, i.e the queue anchored in ipcs.hd, remove it from the 
+queue using p_deque. Then supersend a pEsTRoy message. 
+
+
+SV_INIT Initialise 
+
+
+VOID sv_init (UINT tl, UINT t2); 
+
+
+Send an IP_ADD_SERVER message to the object whose handle is stored in the applications manager's (w_am) 
+appman.ipcs property field. This object is assumed to be an instance of (a subclass of) the 1pcs class. 
+
+
+Copies t1 and t2 to server.t1 and server.t2 respectively, to set the range of message types acceptable to 
+this server. It is assumed that ¢2 is greater than (or equal) to ¢1. 
+
+
+SV_ABRUN Handle error 
+VOID sv_abrun (VOID); 
+This method does nothing. It is called by recs, following a p_ieave in a server's sv_run method. 
+
+
+A subclass may replace this method to perform specific error handling, over and above that subsequently 
+executed in the 1Pcs ao_abrun method. 
+
+
+This method is not expected to call p_leave. 
+
+
+19-5 
+
+
+OLIB REFERENCE 
+
+
+Deferred SERVER methods 
+
+
+SV_RUN Process a message 
+VOID sv_run(E_MESSAGE *pmess) ; 
+Process the message pointed to by pmess. 
+
+
+This message is sent by 1pcs when it has determined that the message that has arrived is within the range 
+of types that this server is prepared to process. 
+
+
+19-6 
+
+
+CHAPTER 20 
+
+
+LINK PASTE 
+
+
+Link paste is the term used for the transfer of data from one application to another, for example to transfer 
+a database record into the document currently being edited in a word processor. Link paste is initiated by 
+the Bring command in a Series 3 application and by a Link command in an MC 200/400 application. 
+
+
+To clarify terminology, this chapter refers to a receiver and a supplier. A receiver is the process which 
+asks for the data while the supplier is the process which provides that data. In the context of link-paste, a 
+client is synonymous with a receiver while a server is synonymous with a supplier. 
+
+
+The following description applies to applications written for the Series 3 or the MC 200/400. It does not 
+apply to applications on the HC, since in this case the system class does not automatically provide access 
+to the appropriate system services (see the System Services chapter of this manual) In general, custom 
+applications written for the HC will need to provide their own means (usually by explicit inter-process 
+messaging) for the receiver to identify a suitable supplier. Once this is done, however, the data may be 
+transferred using instances of LInkcL and a subclass of L1nxsv, as described below. 
+
+
+Link paste is implemented by means of inter-process messages sent by the receiver which are handled by 
+the supplier of the data. The supplier uses a link paste server object which is generally an instance of a 
+subclass of L1nxsv (link server). The receiver generally uses an instance of the L1nxcu (link client) class. 
+
+
+A supplier of data is the passive partner in the transfer in the sense that it replies to IPCS messages sent 
+by the receiver. A supplier does not send IPCS messages to the receiver. (See the description of 
+p_msendreceivew in the PLIB Reference Manual) 
+
+
+The supplying process must, however, register itself if it is capable of supplying data and must be able to 
+specify in which set of data formats it is prepared to supply the data. A Series 3 or MC 200/400 
+application may register itself as the current supplier by sending an sy_LINK_SERVER message to an owned 
+instance of the system class. For example, if a word processor has a highlighted region of text when it is 
+sent into background, it will, in general, register itself as the current supplier at that point. 
+
+
+The range of possible formats are declared, for convenience, in the L1nxsv class definition. Their 
+interpretation is significant to the application rather than to the LINKcL and Linxsv classes. 
+
+
+A typical transaction is initiated by the receiver and requires the receiver to perform the following 
+activities:- 
+
+
+e It must first locate a process that is prepared to provide data in a suitable format. In the case of an 
+application running on either the Series 3 or an MC machine, this is done by sending an 
+SY_LINK_PASTE message to an owned instance of the system class to retrieve both the process id 
+of the process which is currently registered as a supplier of data and a bit mask of the available 
+data formats. 
+
+
+e Jt must, at some stage, create an instance of the L1nxct class and send it an Lc_START message, 
+passing the process id of the supplier and the particular format, from those available, in which 
+the data is required. 
+
+
+e It sends one or more Lc_GET_DATA messages (to the LINKCL object), passing both the address of a 
+buffer which is ready to receive the data and the maximum length of data which can be handled. 
+Once data has been received, it can be transferred into the application's own data structures. 
+
+
+e =This should continue until either the available data is exhausted, in which case the transaction is 
+automatically terminated, or until the receiver does not wish to receive further data. In this 
+second case the receiver must send an Lc_sToP message (to the LINKCL object) to terminate the 
+transaction. 
+
+
+20-1 
+
+
+OLIB REFERENCE 
+
+
+The methods in the L1nxc1i and Linxsv classes and the particular values that their parameters take, in a 
+sense, establish a protocol for communication between the receiver and supplier. 
+
+
+Precursors 
+
+
+The reader is assumed to understand: 
+e inter-process messaging 
+e the SERVER and recs classes 
+
+
+Class diagram 
+
+
+fe oe 
+¢ server / 
+= Aes. 
+\ Patt | 
+| aoe —~ 
+i linkcl / 
+) 
+ee 
+/ linksv / 
+as ) 
+aa 
+
+
+LINKCL 
+
+
+destroy 
+lc_start 
+
+
+lc_get_data 
+
+
+lc_stop 
+
+
+The t1nxcu class provides the methods by which a process may initiate a link paste data transfer, receive 
+one or more sections of data and, if necessary, terminate the transaction. 
+
+
+Class definition 
+Defined in sub-category file ipc.cl (generated header file ipc.g). 
+
+
+CLASS linkcl root 
+The link client 
+{ 
+
+
+REPLACE destroy Stop the transaction then supersend 
+ADD lc_start Start a transaction 
+ADD lc_get_data Get a data record 
+ADD lc_stop Stop the transaction 
+PROPERTY 
+{ 
+UWORD pid; Process ID of link server 
+} 
+} 
+Property 
+linkcl.pid the process id of the process that is currently acting as the link paste 
+server 
+
+
+20 - 2 
+
+
+20 LINK PASTE 
+
+
+LINKCL methods 
+J DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+
+
+Stops any currently outstanding transaction with the link paste server by sending an Lc_sTop message 
+before supersending the pEsTRoy message. 
+
+
+LC_ START Initiate a transaction 
+
+
+VOID lc_start (INT pid, INT format); 
+
+
+Initiate a link paste transaction, requesting data of the type specified by format from the current link paste 
+server process. 
+
+
+pid is the process id of the current link paste server as retrieved by sending a sy_LINK_PASTE message to 
+the receiver's owned system object. 
+
+
+Records the link paste server's process id by setting 1inkcl.pid to pia and then sends a Ty_LINKSV_STEP 
+inter-process message, containing the required data format, to the current link paste server process. 
+
+
+Calls p_leave on error. 
+
+
+LC GET DATA Request data 
+
+
+UINT lc_get_data(UBYTE *buf, UINT len); 
+Request up to 1en bytes of data to be written to the buffer pointed to by but. 
+
+
+Sends a Ty_LINKSV_STEP inter-process message, containing the buffer pointer and maximum length, to the 
+link paste server. 
+
+
+If there is no more data to receive, 1inkcl.pid is set to zero, automatically terminating the transaction. A 
+further Lc_sTART message is required in order to receive the data again. 
+
+
+Returns one of: 
+e the (positive) length of data written by the link paste server to the buffer, 
+e «£ FILE_Eor if there is no more data to receive, 
+e £_GEN_FaAIL if the transaction has not been initiated. 
+
+
+Calls p_ieave on all other errors. 
+
+
+LC STOP Terminate a transaction 
+VOID lc_stop (VOID) ; 
+Terminate any transaction with a link paste server. 
+
+
+It effectively cancels any current transaction and then sets 1inkcl.pid to zero. It is harmless if there is no 
+current transaction. 
+
+
+An Lc_START message is required to start a further transaction. 
+
+
+Calls p_leave on error. 
+
+
+20 - 3 
+
+
+OLIB REFERENCE 
+
+
+LINKSV 
+
+
+SERVER LINKSV 
+q 
+
+
+buf 
+tl len 
+t2 
+cid 
+
+
+destroy sv_init 
+
+
+sv_abrun sv_run 
+ae 
+Sv is_set_format 
+
+
+ls_get_data 
+
+
+The t1nxsv abstract class provides the basic mechanisms for supplying, on request, sections of application 
+data in one of a variable number of formats. 
+
+
+LINKsv must be subclassed to supply the two deferred methods which depend on the way that the 
+application interprets the data formats. The formats are discussed in the HWIM Reference manual. 
+
+
+Class definition 
+Defined in sub-category file ipc.cl (generated header file ipc.g). 
+
+
+CLASS linksv server 
+The link paste server 
+
+
+{ 
+
+
+REPLACE sv_init Supersend with parameters 
+REPLACE sv_run Process message 
+
+DEFER ls_set_format Set the desired format 
+DEFER ls_get_data Get a data record 
+CONSTANTS 
+
+
+{ 
+! Message types 
+
+
+TY_LINKSV_STEP 0x21 Link paste step 
+TY_LINKSV_DEATH Ox22 Death of client 
+! Data formats - formats 0 to 31 inclusive are reserved for use by Psion 
+DF_LINK_NATIVE 0 known only to another invocation of the 
+supplying application 
+DF_LINK_TEXT 1 plain ASCII text 
+DF_LINK_TABTEXT 2 ASCII text including tab characters 
+DF_LINK_VOICE 3 voice processor data 
+DF_LINK_PARAS 4 text with a paragraph structure 
+DF_LINK_SPR io) spreadsheet data 
+DF_LINK_WRD 6 word processor data (only for Series 3a and later 
+machines) 
+DF_LINK_AGD q agenda data (only for Series 3a and later machines) 
+} 
+PROPERTY 
+{ 
+UBYTE *buf; Set by li_get_data 
+UWORD len; Set by li_get_data 
+} 
+} 
+Property 
+linksv.buf a pointer to data, in the required format, available for copying to the 
+client. This is read by the sv_run method and should be set by the 
+deferred 1s_get_data method. 
+linksv.len the length of the data pointed to by 1inksv.buf. This is read by the 
+
+
+sv_run method and should be set by the deferred 1s_get_data method. 
+
+
+20-4 
+
+
+20 LINK PASTE 
+
+
+LINKSV methods 
+
+
+SV_INIT Initialise 
+
+
+VOID sv_init (VOID) ; 
+
+
+Supersend the sv_tn1tT message, specifying Ty_LINKSv_sTEP and Ty_LINKSvV_DEATH as the lower and 
+upper inter-process message types that this server is prepared to handle. 
+
+
+SV_RUN Process a message 
+
+
+VOID sv_run(VOID); 
+Process a received link paste inter-process message in the range Ty_LINKSV_STEP tO TY_LINKSV_DEATH. 
+
+
+The handling of an inter-process message is fairly complex and depends on a number of factors, not least 
+of which is the type of inter-process message received! 
+
+
+Inter-Process Message ty_uinxsv_sTEP 
+
+
+An inter-process message of type Ty_LINKsv_sTEP is part of a sequence of such messages transferring data 
+from the client to the server. The method distinguishes between the first Tty_LINKSV_sTEP inter-process 
+message and subsequent inter-process messages of this type. 
+
+
+First ry_tinxsv_step inter-process message 
+
+
+The first ty_LINKSV_STEP inter-process message represents a new transaction and corresponds to 
+the client sending an Lc_sTarT message to an instance of its LtnKcL object. The link-server object 
+decides that this is the first time if the property server.cid is zero. 
+
+
+The following is done:- 
+e The process ID of the client is saved in server.cid. 
+
+
+@ p_logon is called to request that the syssmane process send it a TY_LINKSV_DEATH inter- 
+process message if the client terminates. 
+
+
+e The Ty_LINksv_sTEP inter-process message contains the required data format and this is 
+passed as the parameter to an Ls_sET_FORMAT message which should register the format in 
+which the data is to be provided. 
+
+
+e The inter-process message is freed by calling p_mfree with a reply value of zero. 
+
+
+Subsequent ry_tinxsv_step inter-process messages 
+
+
+Subsequent Ty_LINKSvV_STEP inter-process messages are expected to contain a pointer to a buffer 
+and a maximum length in the message data, as set by the LINKcL 1c_get_data method. Two 
+situations must be handled - the buffer pointer is zero or non-zero. 
+
+
+Zero buffer pointer 
+
+
+A zero buffer pointer is taken to mean that the client wishes to terminate the link paste 
+transaction. This is effectively a cancel and corresponds to the client sending an Lc_stTop 
+message to an instance of its LInKcL object. 
+
+
+The following is done:- 
+
+
+e an LS_GET_DATA message is sent with a parameter of -1. The effect of this is to cause the 
+deferred 1s_get_data method to tidy and reset the link server object in preparation for a new 
+transaction. 
+
+
+® p_logoff is called to cancel the request that the syssmanc process send a Ty_LINKSV_DEATH 
+inter-process message on termination of the client. 
+
+
+@ server.cid which contains the process id of the link paste client (i.e. the receiver), is set to 
+zero, therefore losing all knowledge of that client 
+
+
+e The inter-process message is freed (p_mfree) returning =_FILE_EoF to the client. 
+
+
+20-5 
+
+
+OLIB REFERENCE 
+
+
+Non-zero buffer pointer 
+
+
+A non-zero buffer is taken to mean that the client is making a request for (more) data. An 
+LS_GET_DATA message is sent to retrieve an amount of data not exceeding the maximum length. 
+
+
+If the 1s_get_data method returns a non-zero value:- 
+
+
+e itis assumed that 1inksv.buf and linksv.1len have been set to indicate available data, 
+which is copied to the client's buffer. 
+
+
+e The inter-process message is freed (p_mfree) returning a value equal to the length of the data 
+copied to the client's buffer. 
+
+
+If the 1s_get_data method returns a zero value:- 
+e this is taken to mean that no more data is available. 
+
+
+@ p_logoff is called to cancel the request that the syssmanc process send a Ty_LINKSV_DEATH 
+inter-process message on termination of the client. 
+
+
+@ server.cia which contains the process id of the link paste client is set to zero, therefore 
+losing all knowledge of that client 
+
+
+e The inter-process message is freed (p_mfree) returning =E_FILE_EoF to the client. 
+
+
+Inter-Process Message ry_utinxsv_pDEATH 
+
+
+An inter-process message of type Ty_LINKSV_DEATH means that the link paste client died or was 
+terminated during the inter-process data transfer. 
+
+
+On receipt of this inter-process message, the following is done:- 
+e The inter-process message is freed (p_mfree) 
+
+
+e@ server.cid which contains the process id of the link paste client is set to zero, therefore losing 
+all knowledge of that client 
+
+
+e an LS_GET_DATA message is sent with a parameter of -1. The effect of this is to cause the deferred 
+1s_get_data method to tidy and reset the link server object in preparation for a new transaction. 
+
+
+Deferred LINKSV methods 
+LS SET FORMAT Set data format 
+
+
+VOID 1ls_set_format (UINT format) ; 
+
+
+Register the data format in which data is to be provided. For link paste initiated by one of the built-in 
+applications, the format will be one of the pr_L1nx_xxx values listed in the L1nxsv class definition. 
+
+
+The method should call p_1eave on error. 
+
+
+LS GET DATA Provide data 
+
+
+INT ls_get_data(UINT len); 
+Provide not more than 1en bytes of data in the currently specified format. 
+
+
+A pointer to the data and its length should be written to Linksv.buf and 1inksv.1len respectively. The 
+method should return zero if there is no more data available, else a positive number. 
+
+
+A value of -1 for 1en indicates that the client process no longer requires data. In this case the method 
+should tidy up and reset any variables so that future Ls_GzT_paTa messages read the data from the start of 
+available data. 
+
+
+The method should call p_1eave on error. 
+
+
+20 - 6 
+
+
+INDEX 
+
+
+.trm files 
+serial port parameters, 8-11 
+ACTIVE class 
+AO_ABRUN method, 11-4 
+AO_CANCEL method, 11-3 
+AO_INIT method, 11-3 
+AO_QUEUE method, 11-3 
+AO_RUN method, 11-4 
+DESTROY method, 11-3 
+methods, 11-3 
+oop, 11-1 
+active objects 
+asynchronous I/O devices, 11-1 
+class, 11-1 
+file, 14-1 
+file server and, 11-1 
+priorities, 10-2 
+return value, 10-3 
+scheduling mechanism, 10-6 
+scheduling, 10-3 
+TIMER, 13-1 
+AIDLE class 
+AO_INIT method, 12-2 
+AO_RUN method, 12-2 
+compute intensive tasks, 12-1 
+example, 12-3 
+idle time computation, 12-3 
+methods, 12-2 
+oop, 12-1 
+pause an operation, 12-3 
+AIDLE example 
+oop, 12-3 
+AM_ADD_TASK 
+APPMAN class method, 10-9 
+AM_CHANGE_PRI 
+APPMAN class method, 10-12 
+AM_CLEAN_UP 
+APPMAN class method, 10-11 
+AM_FINDIMG 
+
+
+AM_INIT 
+
+APPMAN class method, 10-5 
+AM_LOAD_RES_BUF 
+
+APPMAN class method, 10-10 
+AM_LOAD_RESOURCE 
+
+APPMAN class method, 10-9 
+AM_NOTIFY 
+
+APPMAN class method, 10-10 
+AM_NOTIFYERR 
+
+APPMAN class method, 10-11 
+AM_ONLYONE 
+
+APPMAN class method, 10-12 
+
+
+AM_RSCNAME 
+
+APPMAN class method, 10-10 
+
+AM_START 
+
+APPMAN class method, 10-6 
+
+AM_STOP 
+
+APPMAN class method, 10-9 
+
+AM_WAIT 
+
+APPMAN class method, 10-6 
+
+ANIMATOR class 
+AO_INIT method, 13-4 
+AO_RUN method, 13-4 
+methods, 13-4 
+oop, 13-3 
+
+AO_ABRUN 
+ACTIVE class method, 11-4 
+FACTIVE class method, 14-3 
+FMFMT class method, 16-14 
+FMSCAN class method, 16-15 
+IPCS class method, 19-4 
+PNODE class method, 15-4 
+PSEL class method, 15-7 
+
+AO_CANCEL 
+ACTIVE class method, 11-3 
+BUZSND class method, 13-6 
+FACTIVE class method, 14-2 
+FCASY class method, 14-12 
+IPCS class method, 19-3 
+PSEL class method, 15-7 
+
+AO_INIT 
+ACTIVE class method, 11-3 
+AIDLE class method, 12-2 
+ANIMATOR class method, 13-4 
+BUZSND class method, 13-5 
+FACTIVE class method, 14-2 
+IPCS class method, 19-3 
+PSEL class method, 15-7 
+TIMER class method, 13-2 
+
+AO_QUEUE 
+ACTIVE class method, 11-3 
+BUZSND class method, 13-6 
+FCASY class method, 14-12 
+FCSYNC class method, 14-15 
+FNODE class method, 14-9 
+FSCAN class method, 14-5 
+IPCS class method, 19-3 
+TIMER class method, 13-2 
+
+AO_RUN 
+ACTIVE class method, 11-4 
+AIDLE class method, 12-2 
+ANIMATOR class method, 13-4 
+BUZSND class method, 13-6 
+FCASY class method, 14-13 
+FMFMT class method, 16-13 
+FMMK class method, 16-12 
+FNODE class method, 14-9 
+FSCAN class method, 14-5 
+IPCS class method, 19-3 
+
+APPMAN class 
+AM_ADD_TASK method, 10-9 
+AM_CHANGE__ PRI method, 10-12 
+AM_CLEAN_UP method, 10-11 
+AM_FINDIMG method, 10-11 
+
+
+OLIB REFERENCE 
+
+
+AM_INIT method, 10-5 cl_remove 
+AM_LOAD_RES_BUF method, 10-10 CLEANUP class function, 9-6 
+AM_LOAD_RESOURCE method, 10-9 CL_REMOVE 
+
+
+AM_NOTIFY method, 10-10 
+AM_NOTIFYERR method, 10-11 
+AM_ONLYONE method, 10-12 
+AM_RSCNAME method, 10-10 
+AM_START method, 10-6 
+AM_STOP method, 10-9 
+AM_WAIT, 10-6 
+
+definition, 10-4 
+
+diagram, 10-4 
+
+methods, 10-5 
+
+
+CLEANUP class method, 9-3 
+CL_SET_LEVEL 
+
+CLEANUP class method, 9-4 
+class 
+
+ACTIVE, 11-1 
+
+AIDLE, 12-1 
+
+ANIMATOR, 13-3 
+
+
+application manager definition, 10-4 
+application manager diagram, 10-4 
+application manager, 10-1 
+
+
+oop, 10-1 application manager property, 10-5 
+property, 10-5 BFILE, 8-2 
+ARRAY VARIABLE binary files, 8-1 
+classes, 5-1 BUZSND, 13-4 
+asynchronous cleanup, 9-1 
+I/O devices active object, 11-1 editable documents, 6-1 
+BFILE class EPFLAT, 6-7 
+DESTROY method, 8-3 EPROOT, 6-2 
+FI_CLOSE method, 8-3 EPSEG, 6-10 
+FI_OPEN method, 8-3 FACTIVE, 14-1 
+FI_READ method, 8-3 FCASY, 14-11 
+FL_REWIND method, 8-4 FCSYNC, 14-14 
+FL_SENSE_DATA method, 8-4 FMAN, 16-2 
+FL_SET_BUF_LEN method, 8-3 FMFMT, 16-13 
+methods, 8-3 FMMK, 16-12 
+oop class, 8-2 FMSCAN, 16-14 
+BINARY FILE FMSRC, 16-17 
+classes, 8-1 FMTARG, 16-18 
+bring FNODE, 14-8 
+IPCS, 20-5 FSCAN, 14-3 
+oop, 20-1 idle object, 12-1 
+BUZSND class IPCS, 19-2 
+AO_CANCEL method, 13-6 LINKCL, 20-2 
+AO_INIT method, 13-5 LINKSV, 20-4 
+AO_QUEUE method, 13-6 PNODE, 15-3 
+AO_RUN method, 13-6 PSEL, 15-4 
+methods, 13-5 PSELVAR, 15-2 
+oop, 13-4 resource files, 7-1 
+cl_add ROOT, 2-1 
+CLEANUP class function, 9-4 SCAN, 17-1 
+CL_ADD SERFILE, 8-11 
+CLEANUP class method, 9-3 SERVER, 19-4 
+cl_add_alloc SGBUF, 4-1 
+CLEANUP class function, 9-5 SYSTEM, 18-1 
+cl_add_dyl TIME, 3-1 
+CLEANUP class function, 9-5 TIMER, 13-1, 13-2 
+cl_add_iochan TLVDATA, 8-8 
+CLEANUP class function, 9-5 TLVFILE, 8-4 
+cl_add_object VAFIX, 5-9 
+CLEANUP class function, 9-4 VAFLAT, 5-14 
+cl_add_shared variable array classes, 5-1 
+CLEANUP class function, 9-5 VAROOT, 5-3 
+cl_clean_item VASEG, 5-16 
+CLEANUP class function, 9-6 VASTR, 5-11 
+CL_CLEAN_ITEM VAXVAR, 5-18 
+CLEANUP class method, 9-3 VAXVARS, 5-21 
+CL_CLEAN_LEVEL class diagrams 
+CLEANUP class method, 9-4 OLIB hierarchy, 1-3 
+CL_INIT OLIB library, 1-3 
+CLEANUP class method, 9-3 classes 
+
+
+OLIB library overview, 1-1 
+
+
+OLIB library using, 1-2 
+CLEANUP class 
+cl_add function, 9-4 
+CL_ADD method, 9-3 
+cl_add_alloc function, 9-5 
+cl_add_dyl function, 9-5 
+cl_add_iochan function, 9-5 
+cl_add_object function, 9-4 
+cl_add_shared function, 9-5 
+cl_clean_item function, 9-6 
+
+
+CL_CLEAN_ITEM method, 9-3 
+CL_CLEAN_LEVEL method, 9-4 
+
+
+CL_INIT method, 9-3 
+cl_remove function, 9-6 
+CL_REMOVE method, 9-3 
+
+
+CL_SET_LEVEL method, 9-4 
+
+
+DESTROY method, 9-3 
+functions convenience, 9-4 
+methods, 9-3 
+oop, 9-1 
+compute intensive tasks 
+AIDLE class, 12-1 
+DatCommandPtr 
+magic static, 10-11 
+DESTROY 
+ACTIVE class method, 11-3 
+BFILE class method, 8-3 
+CLEANUP class method, 9-3 
+EPFLAT class method, 6-8 
+IPCS class method, 19-3 
+LINKCL class method, 20-3 
+ROOT class method, 2-2 
+RSCFILE class method, 7-2 
+SERVER class method, 19-5 
+SGBUF class method, 4-2 
+VAROOT class method, 5-4 
+documents editable 
+classes, 6-1 
+DYL 
+
+
+EP_COPY_TO_FRONT 
+
+EPROOT class method, 6-5 
+EP_DELETE 
+
+EPFLAT class method, 6-9 
+
+EPSEG class method, 6-11 
+EP_EXTRACT 
+
+EPFLAT class method, 6-9 
+
+EPSEG class method, 6-11 
+EP_INIT 
+
+EPFLAT class method, 6-8 
+
+EPSEG class method, 6-10 
+EP_INSERT 
+
+EPFLAT class method, 6-8 
+
+EPSEG class method, 6-11 
+EP_MOD_CHARS 
+
+EPROOT class method, 6-6 
+EP_PARA_COUNT 
+
+EPROOT class method, 6-4 
+EP_PASTE 
+
+EPROOT class method, 6-6 
+EP_SCAN_BLOCK 
+
+EPROOT class method, 6-4 
+EP_SCAN_PARA 
+
+EPROOT class method, 6-4 
+EP_SCAN_WORD 
+
+EPROOT class method, 6-4 
+EP_SENSE_CHARS 
+
+EPFLAT class method, 6-8 
+
+EPSEG class method, 6-11 
+EP_SENSE_LEN 
+
+EPFLAT class method, 6-8 
+
+EPSEG class method, 6-11 
+EP_SENSE_TEXT 
+
+EPROOT class method, 6-6 
+EP_SET_TEXT 
+
+EPROOT class method, 6-3 
+EP_WORD COUNT 
+
+EPROOT class method, 6-4 
+EPFLAT class 
+
+
+OLIB library introduction, 1-1 
+
+
+editable documents class 
+
+oop, 6-1 
+EF_GRANULARITY 
+
+EPFLAT class method, 6-9 
+EF_SENSE_BUF 
+
+EPFLAT class method, 6-9 
+EP_ADD_PARA 
+
+EPROOT class method, 6-5 
+EP_BACK_ CHARS 
+
+EPFLAT class method, 6-8 
+
+EPSEG class method, 6-11 
+EP_CAPACITY 
+
+EPFLAT class method, 6-9 
+
+EPROOT class method, 6-6 
+EP_CLEAR 
+
+EPFLAT class method, 6-9 
+
+EPSEG class method, 6-11 
+EP_COMPRESS 
+
+EPFLAT class method, 6-9 
+
+EPSEG class method, 6-11 
+EP_COPY_INDENT 
+
+EPROOT class method, 6-5 
+EP_COPY_TO_BACK 
+
+EPROOT class method, 6-5 
+
+
+DESTROY method, 6-8 
+
+
+EF_GRANULARITY method, 6-9 
+
+
+EF_SENSE_BUF method, 6-9 
+EP_BACK_CHARS method, 6-8 
+EP_CAPACITY method, 6-9 
+EP_CLEAR method, 6-9 
+EP_COMPRESS method, 6-9 
+EP_DELETE method, 6-9 
+EP_EXTRACT method, 6-9 
+EP_INIT method, 6-8 
+EP_INSERT method, 6-8 
+EP_SENSE_CHARS method, 6-8 
+EP_SENSE_LEN method, 6-8 
+methods, 6-8 
+
+oop class, 6-7 
+
+
+EPROOT class 
+
+
+EP_ADD_PARA method, 6-5 
+EP_CAPACITY method, 6-6 
+EP_COPY_INDENT method, 6-5 
+
+
+EP_COPY_TO_BACK method, 6-5 
+EP_COPY_TO_FRONT method, 6-5 
+
+
+EP_MOD_CHARS method, 6-6 
+EP_PARA_COUNT method, 6-4 
+EP_PASTE method, 6-6 
+EP_SCAN_BLOCK method, 6-4 
+
+
+INDEX 
+
+
+iii 
+
+
+OLIB REFERENCE 
+
+
+EP_SCAN_PARA method, 6-4 
+EP_SCAN_WORD method, 6-4 
+EP_SENSE_TEXT method, 6-6 
+EP_SET_TEXT method, 6-3 
+
+
+EP_WORD COUNT method, 6-4 
+
+
+methods deferred, 6-6 
+
+methods, 6-3 
+
+oop class, 6-2 
+EPSEG class 
+
+
+EP_BACK_CHARS method, 6-11 
+
+
+EP_CLEAR method, 6-11 
+EP_COMPRESS method, 6-11 
+EP_DELETE method, 6-11 
+EP_EXTRACT method, 6-11 
+EP_INIT method, 6-10 
+EP_INSERT method, 6-11 
+
+
+EP_SENSE_CHARS method, 6-11 
+
+
+EP_SENSE_LEN method, 6-11 
+methods, 6-10 
+oop class, 6-10 
+error handling 
+OLIB library, 1-4 
+OLIB library panics, 1-5 
+FA_CLOSE 
+FACTIVE class method, 14-3 
+FCASY class method, 14-13 
+FNODE class method, 14-10 
+FSCAN class method, 14-6 
+FACTIVE class 
+AO_ABRUN method, 14-3 
+AO_CANCEL method, 14-2 
+AO_INIT method, 14-2 
+FA_CLOSE method, 14-3 
+methods, 14-2 
+oop, 14-1 
+FC_OPEN 
+FCASY class method, 14-13 
+FC_REQUEST_COMP 
+deferred method, 14-14 
+
+
+FCASY class method deferred, 14-14 
+
+
+FMSRC class method, 16-17 
+FMTARG class method, 16-18 
+FC_WRITE 
+FCASY class method, 14-12 
+FCSYNC class method, 14-15 
+FCASY class 
+AO_CANCEL method, 14-12 
+AO_QUEUE method, 14-12 
+AO_RUN method, 14-13 
+FA_CLOSE method, 14-13 
+FC_OPEN method, 14-13 
+FC_WRITE method, 14-12 
+methods deferred, 14-14 
+methods, 14-12 
+oop, 14-11 
+FCASY sub-class 
+oop, 14-1 
+FCSYNC class 
+AO_QUEUE method, 14-15 
+FC_WRITE method, 14-15 
+methods, 14-15 
+oop, 14-14 
+FCSYNC sub-class 
+oop, 14-1 
+
+
+FI_CLOSE 
+
+BFILE class method, 8-3 
+FI_OPEN 
+
+BFILE class method, 8-3 
+
+TLVFILE class method, 8-6 
+FI_READ 
+
+BFILE class method, 8-3 
+file 
+
+active object, 14-1 
+FILE BINARY 
+
+classes, 8-1 
+file I/O 
+
+active objects and, 11-1 
+file lists 
+
+oop, 15-1 
+file management 
+
+oop, 16-1 
+file manager 
+
+example code, 16-19 
+file scan local 
+
+oop, 17-1 
+file server 
+
+active objects and, 11-1 
+files 
+
+type-length-value, 8-4 
+filing system 
+
+nodes, 14-8 
+FL_COUNT 
+
+TLVFILE class method, 8-6 
+FL_DELREC 
+
+TLVFILE class method, 8-7 
+FL_READ_BY_TYPE 
+
+TLVFILE class method, 8-7 
+FL_REPLACE 
+
+TLVFILE class method, 8-7 
+FL_REWIND 
+
+BFILE class method, 8-4 
+
+TLVFILE class method, 8-6 
+FL_SENSE_DATA 
+
+BFILE class method, 8-4 
+FL_SENSE_REC 
+
+TLVFILE class method, 8-7 
+FL_SET_BUF_LEN 
+
+BFILE class method, 8-3 
+FL_SET_REC 
+
+TLVFILE class method, 8-6 
+FL_WRITE_REC 
+
+TLVFILE class method, 8-6 
+FMAN class 
+
+file management, 16-1 
+FMAN_ATTRIB method, 16-8 
+FMAN_CANCEL method, 16-4 
+
+
+FMAN_COPY method, 16-5 
+FMAN_COPYDEV method, 16-7 
+FMAN_DELETE method, 16-5 
+
+
+16-11 
+FMAN_FORMAT method, 16-8 
+FMAN_INFO method, 16-8 
+FMAN_INIT method, 16-4 
+FMAN_MAKE method, 16-7 
+FMAN_NAME method, 16-8 
+
+
+FMAN_COMPLETE deferred method, 16-9 
+
+
+FMAN_ERROR deferred method, 16-11 
+FMAN_FILEEXIST deferred method, 
+
+
+FMAN_NEWNAME deferred method, 
+16-10 
+FMAN_REMOVE method, 16-7 
+FMAN_RENAME method, 16-6 
+FMAN_UPDATE deferred method, 16-11 
+methods deferred, 16-9 
+methods, 16-4 
+oop, 16-2 
+FMAN_ATTRIB 
+FMAN class method, 16-8 
+FMAN_CANCEL 
+FMAN class method, 16-4 
+FMAN_COMPLETE 
+FMAN class method deferred, 16-9 
+FMAN_COPY 
+FMAN class method, 16-5 
+FMAN_COPYDEV 
+FMAN class method, 16-7 
+FMAN_DELETE 
+FMAN class method, 16-5 
+FMAN_ERROR 
+FMAN class method deferred, 16-11 
+FMAN_FILEEXIST 
+FMAN class method deferred, 16-11 
+FMAN_FORMAT 
+FMAN class method, 16-8 
+FMAN_INFO 
+FMAN class method, 16-8 
+FMAN_INIT 
+FMAN class method, 16-4 
+FMAN_MAKE 
+FMAN class method, 16-7 
+FMAN_NAME 
+FMAN class method, 16-8 
+FMAN_NEWNAME 
+FMAN class method deferred, 16-10 
+FMAN_REMOVE 
+FMAN class method, 16-7 
+FMAN_RENAME 
+FMAN class method, 16-6 
+FMAN_UPDATE 
+FMAN class method deferred, 16-11 
+FMFMT class 
+AO_ABRUN method, 16-14 
+AO_RUN method, 16-13 
+methods, 16-13 
+oop, 16-13 
+FMFMT sub-class 
+oop, 16-1 
+FMMK class 
+AO_RUN method, 16-12 
+methods, 16-12 
+oop, 16-12 
+FMMkK sub-class 
+oop, 16-1 
+FMSCAN class 
+AO_ABRUN method, 16-15 
+FS_DIRNAME method, 16-16 
+FS_END_DIRLIST method, 16-16 
+FS_FILENAME method, 16-15 
+FS_FSCAN_END method, 16-16 
+methods, 16-15 
+oop, 16-14 
+
+
+INDEX 
+
+
+FMSCAN sub-class 
+oop, 16-1 
+FMSRC class 
+FC_REQUEST_COMP method, 16-17 
+methods, 16-17 
+oop, 16-17 
+FMSRC sub-class 
+oop, 16-1 
+FMTARG class 
+FC_REQUEST_COMP method, 16-18 
+methods, 16-18 
+oop, 16-18 
+FMTARG sub-class 
+oop, 16-1 
+FN_END_LIST 
+FNODE class method deferred, 14-10 
+PNODE class method, 15-4 
+FN_LIST 
+FNODE class method, 14-10 
+FN_NODENAME 
+FNODE class method deferred, 14-10 
+PNODE class method, 15-4 
+FNODE class 
+AO_QUEUE method, 14-9 
+AO_RUN method, 14-9 
+FA_CLOSE method, 14-10 
+FN_END_LIST deferred method, 14-10 
+FN_LIST method, 14-10 
+FN_NODENAME deferred method, 14-10 
+methods deferred, 14-10 
+methods, 14-9 
+oop, 14-8 
+FENODE sub-class 
+oop, 14-1 
+FS_DIRNAME 
+FMSCAN class method, 16-16 
+FSCAN class method deferred, 14-7 
+PSEL class method, 15-8 
+FS_END_DIRLIST 
+FMSCAN class method, 16-16 
+FSCAN class method deferred, 14-8 
+FS_FILENAME 
+FMSCAN class method, 16-15 
+FSCAN class method deferred, 14-7 
+PSEL class method, 15-8 
+FS_FSCAN 
+FSCAN class method, 14-6 
+FS_FSCAN_END 
+FMSCAN class method, 16-16 
+FSCAN class method deferred, 14-7 
+PSEL class method, 15-8 
+FS_MATCHNAME 
+FSCAN class method, 14-6 
+FSCAN class 
+AO_QUEUE method, 14-5 
+AO_RUN method, 14-5 
+FA_CLOSE method, 14-6 
+FS_DIRNAME deferred method, 14-7 
+FS_END_DIRLIST deferred method, 14-8 
+FS_FILENAME deferred method, 14-7 
+FS_FSCAN method, 14-6 
+FS_FSCAN_END method, 14-7 
+FS_MATCHNAME method, 14-6 
+methods deferred, 14-7 
+
+
+OLIB REFERENCE 
+
+
+methods, 14-5 
+oop, 14-3 
+FSCAN sub-class 
+oop, 14-1 
+functions 
+CLEANUP class convenience, 9-4 
+HWIM 
+active object, 11-1 
+application manager class, 10-1 
+idle object, 12-1 
+I/O asynchronous 
+active object, 11-1 
+idle object 
+class, 12-1 
+IDLE OBJECT 
+class, 12-1 
+idle time 
+AIDLE class computation, 12-3 
+INTER-PROCESS COMMUNICATIONS 
+class, 19-1 
+IP_ADD_SERVER 
+IPCS class method, 19-4 
+IPCS 
+bring, 20-5 
+class, 19-1 
+link paste, 20-5 
+IPCS class 
+AO_ABRUN method, 19-4 
+AO_CANCEL method, 19-3 
+AO_INIT method, 19-3 
+AO_QUEUE method, 19-3 
+AO_RUN method, 19-3 
+DESTROY method, 19-3 
+IP_ADD_SERVER method, 19-4 
+methods, 19-3 
+services, 19-2 
+LC_GET_DATA 
+LINKCL class method, 20-3 
+LC_START 
+LINKCL class method, 20-3 
+LC_STOP 
+LINKCL class method, 20-3 
+library 
+OLIB DYL introduction, 1-1 
+link paste 
+IPCS, 20-5 
+LINK PASTE 
+classes, 20-1 
+LINKCL class 
+DESTROY class method, 20-3 
+LC_GET_DATA class method, 20-3 
+LC_START class method, 20-3 
+LC_STOP class method, 20-3 
+methods, 20-3 
+services, 20-2 
+LINKSYV class 
+LS_GET_DATA class method, 20-6 
+LS_SET_FORMAT class method, 20-6 
+methods deferred, 20-6 
+methods, 20-5 
+services, 20-4 
+SV_INIT class method, 20-5 
+SV_RUN class method, 20-5 
+
+
+LOC 
+filing system node, 14-8, 17-1 
+LOCS class 
+LS_FILENAME deferred method, 17-3 
+LS_MATCHNAME method, 17-3 
+LS_SCAN method, 17-3 
+methods deferred, 17-3 
+methods, 17-3 
+LS_FILENAME 
+LOCS class method deferred, 17-3 
+LS_GET_DATA 
+LINKSV class method deferred, 20-6 
+LS_MATCHNAME 
+LOCS class method, 17-3 
+LS_SCAN 
+LOCS class method, 17-3 
+LS_SET_FORMAT 
+LINKSV class method deferred, 20-6 
+magic static 
+DatCommandPtr, 10-11 
+manager 
+application class, 10-1 
+method function 
+OLIB long parameters, 1-3 
+OLIB prototypes, 1-2 
+methods 
+ACTIVE class, 11-3 
+AIDLE class, 12-2 
+ANIMATOR class, 13-4 
+APPMAN class, 10-5 
+BFILE class, 8-3 
+BUZSND class, 13-5 
+CLEANUP class, 9-3 
+EPFLAT class, 6-8 
+EPROOT class deferred, 6-6 
+EPROOT class, 6-3 
+EPSEG class, 6-10 
+FACTIVE class, 14-2 
+FCASY class deferred, 14-14 
+FCASY class, 14-12 
+FCSYNC class, 14-15 
+FMAN class deferred, 16-9 
+FMAN class, 16-4 
+FMFMT class, 16-13 
+FMMkK class, 16-12 
+FMSCAN class, 16-15 
+FMSRC class, 16-17 
+FMTARG class, 16-18 
+FNODE class deferred, 14-10 
+FNODE class, 14-9 
+FSCAN class deferred, 14-7 
+FSCAN class, 14-5 
+IPCS class, 19-3 
+LINKCL class, 20-3 
+LINKSV class deferred, 20-6 
+LINKSV class, 20-5 
+LOCS class deferred, 17-3 
+LOCS class, 17-3 
+PNODE class, 15-4 
+PSEL class deferred, 15-11 
+PSEL class, 15-7 
+PSELVAR class, 15-3 
+ROOT class, 2-2 
+RSCFILE class, 7-2 
+
+
+SERFILE class, 8-13 
+SERVER class deferred, 19-6 
+SERVER class, 19-5 
+
+SGBUF class, 4-2 
+
+SYSTEM class, 18-2 
+
+TIME class, 3-3 
+
+TIMER class, 13-2 
+TLVDATA class deferred, 8-10 
+TLVDATA class, 8-9 
+TLVFILE class, 8-6 
+
+VAFIX class, 5-10 
+
+VAFLAT class, 5-15 
+VAROOT class deferred, 5-7 
+VAROOT class, 5-4 
+
+VASEG class, 5-17 
+
+VASTER class, 5-12 
+VAXVAR class, 5-20 
+VAXVARS class, 5-22 
+
+
+node 
+
+
+filing systems, 14-8 
+
+
+OLIB 
+
+
+class diagrams, 1-3 
+
+class hierarchy, 1-3 
+
+classes overview, 1-1 
+
+classes using, 1-2 
+
+error handling, 1-4 
+
+error numbers panics, 1-5 
+
+library introduction, 1-1 
+
+method function long parameters, 1-3 
+method function prototypes, 1-2 
+PLIB basis, 1-1 
+
+
+ACTIVE class HWIM, 11-1 
+
+ACTIVE class methods, 11-3 
+
+active object priorities, 10-2 
+
+active object return value, 10-3 
+
+active object scheduling, 10-3 
+
+active object scheduling mechanism, 10-6 
+AIDLE class example, 12-3 
+
+AIDLE class HWIM, 12-1 
+
+AIDLE class idle time computation, 12-3 
+AIDLE class methods, 12-2 
+
+AIDLE class pause operation, 12-3 
+ANIMATOR class methods, 13-4 
+application manager class definition, 10-4 
+application manager class diagram, 10-4 
+application manager class HWIM, 10-1 
+application manager class property, 10-5 
+APPMAN class methods, 10-5 
+
+BFILE class, 8-2 
+
+BFILE class methods, 8-3 
+
+bring, 20-1 
+
+BUZSND class methods, 13-5 
+CLEANUP class functions convenience, 9-4 
+CLEANUP class methods, 9-3 
+
+EPFLAT class, 6-7 
+
+EPFLAT class methods, 6-8 
+
+EPROOT class, 6-2 
+
+EPROOT class deferred methods, 6-6 
+EPROOT class methods, 6-3 
+
+EPSEG class, 6-10 
+
+EPSEG class methods, 6-10 
+
+FACTIVE class, 14-1 
+
+FACTIVE class methods, 14-2 
+
+
+INDEX 
+
+
+FCASY class, 14-11 
+
+FCASY class deferred methods, 14-14 
+FCASY class methods, 14-12 
+FCASY sub-class, 14-1 
+
+FCSYNC class, 14-14 
+
+FCSYNC class methods, 14-15 
+FCSYNC sub-class, 14-1 
+
+file active object, 14-1 
+
+file lists, 15-1 
+
+file management, 16-1 
+
+file manager example code, 16-19 
+file scan local, 17-1 
+
+FMAN class, 16-2 
+
+FMAN class deferred methods, 16-9 
+FMAN class methods, 16-4 
+FMFMT class, 16-13 
+
+FMFMT class methods, 16-13 
+FMFMT sub-class, 16-1 
+
+FMMkK class, 16-12 
+
+FMMkK class methods, 16-12 
+FMMkK sub-class, 16-1 
+
+FMSCAN class, 16-14 
+
+FMSCAN class methods, 16-15 
+FMSCAN sub-class, 16-1 
+
+FMSRC class, 16-17 
+
+FMSRC class methods, 16-17 
+FMSRC sub-class, 16-1 
+
+FMTARG class, 16-18 
+
+FMTARG class methods, 16-18 
+FMTARG sub-class, 16-1 
+
+FNODE class, 14-8 
+
+FNODE class deferred methods, 14-10 
+FNODE class methods, 14-9 
+FNODE sub-class, 14-1 
+
+FSCAN class, 14-3 
+
+FSCAN class deferred methods, 14-7 
+FSCAN class methods, 14-5 
+FSCAN sub-class, 14-1 
+inter-process communications, 19-1 
+IPCS, 19-1 
+
+IPCS bring, 20-5 
+
+IPCS class, 19-2 
+
+IPCS class methods, 19-3 
+
+IPCS link paste, 20-5 
+
+link paste, 20-1 
+
+LINKCL class, 20-2 
+
+LINKCL class methods, 20-3 
+LINKSV class, 20-4 
+
+LINKSYV class deferred methods, 20-6 
+LINKSV class methods, 20-5 
+LOCS class deferred methods, 17-3 
+LOCS class methods, 17-3 
+
+PNODE class, 15-3 
+
+PNODE class methods, 15-4 
+
+PSEL class, 15-4 
+
+PSEL class deferred methods, 15-11 
+PSEL class methods, 15-7 
+PSELVAR class, 15-2 
+
+PSELVAR class methods, 15-3 
+ROOT class, 2-1 
+
+ROOT class DESTROY method, 2-2 
+ROOT class methods, 2-2 
+RSCFILE class methods, 7-2 
+SCAN class, 17-1 
+
+
+OLIB REFERENCE 
+
+
+SERFILE class, 8-11 
+
+SERFILE class methods, 8-13 
+
+SERVER class, 19-4 
+
+SERVER class deferred methods, 19-6 
+
+SERVER class methods, 19-5 
+
+SGBUF class, 4-1 
+
+SGBUF class methods, 4-2 
+
+SYSTEM class, 18-1 
+
+SYSTEM class methods, 18-2 
+
+system services, 18-1 
+
+TIME class, 3-1 
+
+TIME class methods, 3-3 
+
+TIMER active object, 13-1 
+
+TIMER class, 13-1 
+
+TIMER class methods, 13-2 
+
+TLVDATA class, 8-8 
+
+TLVDATA class defered methods, 8-10 
+
+TLVDATA class methods, 8-9 
+
+TLVFILE class, 8-4 
+
+TLVFILE class methods, 8-6 
+
+type-length-value files, 8-4 
+
+VAFIX class, 5-9 
+
+VAFIX class methods, 5-10 
+
+VAFLAT class, 5-14 
+
+VAFLAT class methods, 5-15 
+
+VAROOT class, 5-3 
+
+VAROOT class deferred methods, 5-7 
+
+VAROOT class methods, 5-4 
+
+VASEG class, 5-16 
+
+VASEG class methods, 5-17 
+
+VASTR class, 5-11 
+
+VASTR class methods, 5-12 
+
+VAXVAR class, 5-18 
+
+VAXVAR class methods, 5-20 
+
+VAXVARS class, 5-21 
+
+VAXVARS class methods, 5-22 
+panics 
+
+OLIB error numbers, 1-5 
+pause operation 
+
+AIDLE example, 12-3 
+PLIB 
+
+OLIB relationship to, 1-1 
+PNODE class 
+
+AO_ABRUN method, 15-4 
+
+FN_END_LIST method, 15-4 
+
+FN_NODENAME method, 15-4 
+
+methods, 15-4 
+
+oop, 15-3 
+PS_ASCEND_PATH 
+
+PSEL class method, 15-9 
+PS_DESCEND_PATH 
+
+PSEL class method, 15-9 
+PS_DRIVES 
+
+PSEL class method, 15-10 
+PS_GET_FILE 
+
+PSEL class method, 15-8 
+PS_GETTAG 
+
+PSEL class method, 15-10 
+PS_NEW_LIST 
+
+PSEL class method deferred, 15-11 
+PS_ORDER 
+
+PSEL class method, 15-10 
+PS_SELECT_DIRENTRY 
+
+PSEL class method, 15-9 
+
+
+viii 
+
+
+PS_SENSE_FILENAME 
+PSEL class method, 15-9 
+PS_SET_PATH 
+PSEL class method, 15-9 
+PS_SETTAG 
+PSEL class method, 15-10 
+PSEL class 
+AO_ABRUN method, 15-7 
+AO_CANCEL method, 15-7 
+AO_INIT method, 15-7 
+FS_DIRNAME method, 15-8 
+FS_FILENAME method, 15-8 
+FS_FSCAN_END method, 15-8 
+methods deferred, 15-11 
+methods, 15-7 
+oop, 15-4 
+PS_ASCEND_PATH method, 15-9 
+PS_DESCEND_PATH method, 15-9 
+PS_DRIVES method, 15-10 
+PS_GET_FILE method, 15-8 
+PS_GETTAG method, 15-10 
+PS_NEW_LIST deferred method, 15-11 
+PS_ORDER method, 15-10 
+PS_SELECT_DIRENTRY method, 15-9 
+PS_SENSE_FILENAME method, 15-9 
+PS_SET_PATH method, 15-9 
+PS_SETTAG method, 15-10 
+pselvar 
+file lists, 15-1 
+PSELVAR class 
+methods, 15-3 
+oop, 15-2 
+VA_TEST method, 15-3 
+REM 
+filing system node, 14-8 
+RESOURCE FILES 
+class, 7-1 
+ROM 
+filing system node, 14-8, 17-1 
+ROOT class 
+DESTROY method, 2-2 
+methods, 2-2 
+oop superclass, 2-1 
+RS_INIT 
+RSCFILE class method, 7-2 
+RS_READ 
+RSCFILE class method, 7-2 
+RS_READ_BUF 
+RSCFILE class method, 7-2 
+RSCFILE class 
+DESTROY method, 7-2 
+methods, 7-2 
+RS_INIT method, 7-2 
+RS_READ method, 7-2 
+RS_READ_BUF method, 7-2 
+SB_ALLOCSEG 
+SGBUFEF class method, 4-4 
+SB_BACKPOINT 
+SGBUF class method, 4-4 
+SB_COMPRESS 
+SGBUF class method, 4-4 
+SB_COUNT 
+SGBUF class method, 4-4 
+
+
+SB_DELETE 
+
+SGBUF class method, 4-3 
+SB_EXTRACT 
+
+SGBUF class method, 4-4 
+SB_INIT 
+
+SGBUF class method, 4-2 
+SB_INSERT 
+
+SGBUF class method, 4-3 
+SB_POINT 
+
+SGBUF class method, 4-3 
+SCAN class 
+
+file scan local, 17-1 
+
+oop, 17-1 
+SERFILE class 
+
+methods, 8-13 
+
+oop class, 8-11 
+
+TD_RESET method, 8-13 
+
+TD_SENSE_ITEM method, 8-14 
+
+TD_SET_FILE method, 8-13 
+
+TD_SET_ITEM method, 8-13 
+serial port 
+
+parameter .trm file, 8-11 
+SERVER class 
+
+DESTROY method, 19-5 
+
+methods deferredoop, 19-6 
+
+methods, 19-5 
+
+services, 19-4 
+
+SV_ABRUN method, 19-5 
+
+SV_INIT method, 19-5 
+
+SV_RUN deferred method, 19-6 
+SGBUF class 
+
+DESTROY method, 4-2 
+
+methods, 4-2 
+
+oop class, 4-1 
+
+SB_ALLOCSEG method, 4-4 
+
+SB_BACKPOINT method, 4-4 
+
+SB_COMPRESS method, 4-4 
+
+SB_COUNT method, 4-4 
+
+SB_DELETE method, 4-3 
+
+SB_EXTRACT method, 4-4 
+
+SB_INIT method, 4-2 
+
+SB_INSERT method, 4-3 
+
+SB_POINT method, 4-3 
+sub-class 
+
+FCASY, 14-1 
+
+FCSYNC, 14-1 
+
+FMFMT, 16-1 
+
+FMMK, 16-1 
+
+FMSCAN, 16-1 
+
+FMSRC, 16-1 
+
+FMTARG, 16-1 
+
+FNODE, 14-1 
+
+FSCAN, 14-1 
+SV_ABRUN 
+
+SERVER class method, 19-5 
+SV_INIT 
+
+LINKSV class method, 20-5 
+
+SERVER class method, 19-5 
+SV_RUN 
+
+LINKSV class method, 20-5 
+
+SERVER class method deferred, 19-6 
+SY_EXEC_OPEN 
+
+SYSTEM class method, 18-3 
+
+
+INDEX 
+
+
+SY_ICON_POS 
+
+SYSTEM class method, 18-2 
+SY_INIT 
+
+SYSTEM class method, 18-2 
+SY_LINK_PASTE 
+
+SYSTEM class method, 18-3 
+SY_LINK_SERVER 
+
+SYSTEM class method, 18-3 
+SYSTEM class 
+
+methods, 18-2 
+
+services, 18-1 
+
+SY_EXEC_OPEN method, 18-3 
+
+SY_ICON_POS method, 18-2 
+
+SY_INIT method, 18-2 
+
+SY_LINK_PASTE method, 18-3 
+
+SY_LINK_SERVER method, 18-3 
+SYSTEM SERVICES 
+
+class, 18-1 
+TD_CHANGED 
+
+TLVDATA class method, 8-9 
+TD_LOAD_ITEM 
+
+TLVDATA class method, 8-10 
+TD_OPEN 
+
+TLVDATA class method, 8-9 
+TD_RESET 
+
+SERFILE class method, 8-13 
+
+TLVDATA class method, 8-10 
+TD_SAVE 
+
+TLVDATA class method, 8-9 
+TD_SAVE_ITEM 
+
+TLVDATA class method, 8-10 
+TD_SENSE_ITEM 
+
+SERFILE class method, 8-14 
+
+TLVDATA class method deferred, 8-10 
+TD_SET_FILE 
+
+SERFILE class method, 8-13 
+
+TLVDATA class method deferred, 8-10 
+TD_SET_ITEM 
+
+SERFILE class method, 8-13 
+
+TLVDATA class method deferred, 8-10 
+TIME class 
+
+methods, 3-3 
+
+oop class, 3-1 
+
+TO_ADD_DAYS method, 3-5 
+
+TO_ADD_MONTHS method, 3-5 
+
+TO_ADD_SECS method, 3-4 
+
+TO_ADD_YEARS method, 3-5 
+
+TO_GET_SYSDAT method, 3-7 
+
+TO_SENSE method, 3-4 
+
+TO_SENSE_FORMAT method, 3-6 
+
+TO_SET method, 3-3 
+
+TO_SET_FORMAT method, 3-6 
+TIMER class 
+
+active object, 13-1 
+
+AO_INIT method, 13-2 
+
+AO_QUEUE method, 13-2 
+
+methods, 13-2 
+
+oop, 13-1, 13-2 
+
+TM_QABSOLUTE method, 13-3 
+TLVDATA class 
+
+methods deferred, 8-10 
+
+methods, 8-9 
+
+oop class, 8-8 
+
+TD_CHANGED method, 8-9 
+
+
+OLIB REFERENCE 
+
+
+TD_LOAD_ITEM method, 8-10 
+TD_OPEN method, 8-9 
+TD_RESET method, 8-10 
+TD_SAVE method, 8-9 
+TD_SAVE_ITEM method, 8-10 
+
+
+TD_SENSE_ITEM method deferred, 8-10 
+
+
+TD_SET_FILE method deferred, 8-10 
+
+TD_SET_ITEM method deferred, 8-10 
+TLVFILE class 
+
+FI_OPEN method, 8-6 
+
+FL_COUNT method, 8-6 
+
+FL_DELREC method, 8-7 
+
+FL_READ_BY_TYPE method, 8-7 
+
+FL_REPLACE method, 8-7 
+
+FL_REWIND method, 8-6 
+
+FL_SENSE_REC method, 8-7 
+
+FL_SET_REC method, 8-6 
+
+FL_WRITE_REC method, 8-6 
+
+methods, 8-6 
+
+oop class, 8-4 
+TM_QABSOLUTE 
+
+TIMER class method, 13-3 
+TO_ADD_DAYS 
+
+TIME class method, 3-5 
+TO_ADD_MONTHS 
+
+TIME class method, 3-5 
+TO_ADD_SECS 
+
+TIME class method, 3-4 
+TO_ADD_YEARS 
+
+TIME class method, 3-5 
+TO_GET_SYSDAT 
+
+TIME class method, 3-7 
+TO_SENSE 
+
+TIME class method, 3-4 
+TO_SENSE_FORMAT 
+
+TIME class method, 3-6 
+TO_SET 
+
+TIME class method, 3-3 
+TO_SET_FORMAT 
+
+TIME class method, 3-6 
+type-length-value 
+
+files, 8-4 
+VA_APPEND 
+
+VAROOT class method, 5-4 
+VA_CAPACITY 
+
+VAFLAT class method, 5-15 
+
+VAROOT class method deferred, 5-8 
+
+VASEG class method, 5-17 
+
+VASTR class method, 5-13 
+VA_COMPARE 
+
+VAROOT class method, 5-5 
+VA_COMPRESS 
+
+VAFLAT class method, 5-15 
+
+VAROOT class method deferred, 5-8 
+
+VASEG class method, 5-17 
+
+VASTR class method, 5-13 
+VA_COPY 
+
+VAFIX class method, 5-10 
+
+VAROOT class method deferred, 5-7 
+
+VASTR class method, 5-14 
+
+VAXVAR class method, 5-21 
+VA_COUNT 
+
+VAROOT class method, 5-4 
+
+
+VA_DELETE 
+
+VAROOT class method, 5-5 
+VA_DELETEM 
+
+VAFLAT class method, 5-15 
+
+VAROOT class method deferred, 5-8 
+
+VASEG class method, 5-17 
+
+VASTR class method, 5-13 
+
+VAXVAR class method, 5-20 
+VA_FINDISQ 
+
+VAROOT class method, 5-6 
+VA_INIT 
+
+VAFLAT class method, 5-15 
+
+VAROOT class method deferred, 5-8 
+
+VASEG class method, 5-17 
+
+VASTR class method, 5-12 
+
+VAXVAR class method, 5-20 
+VA_INSERT 
+
+VAROOT class method, 5-4 
+VA_INSERTISQ 
+
+VAROOT class method, 5-6 
+VA_INSERTM 
+
+VAFLAT class method, 5-15 
+
+VAROOT class method deferred, 5-8 
+
+VASEG class method, 5-18 
+
+VASTR class method, 5-13 
+
+VAXVAR class method, 5-20 
+VA_KEY 
+
+VAROOT class method, 5-5 
+VA_PBUF 
+
+VAFLAT class method, 5-16 
+
+VAROOT class method deferred, 5-9 
+
+VASEG class method, 5-18 
+
+VASTR class method, 5-14 
+
+VAXVAR class method, 5-21 
+VA_PREC 
+
+VAFLAT class method, 5-16 
+
+VAROOT class method deferred, 5-9 
+
+VASEG class method, 5-18 
+
+VASTR class method, 5-13 
+VA_RECLEN 
+
+VAFIX class method, 5-10 
+
+VAROOT class method deferred, 5-7 
+
+VASTR class method, 5-13 
+
+VAXVAR class method, 5-21 
+VA_REPLACE 
+
+VAFIX class method, 5-10 
+
+VAROOT class method, 5-7 
+
+VAXVAR class method, 5-21 
+VA_RESET 
+
+VAROOT class method, 5-7 
+VA_SEARCH 
+
+VAROOT class method, 5-6 
+VA_SORT 
+
+VAROOT class method, 5-6 
+VA_SWAP 
+
+VAFIX class method, 5-10 
+
+VAROOT class method deferred, 5-7 
+VA_TEST 
+
+PSELVAR class method, 15-3 
+
+VAROOT class method, 5-5 
+
+VAXVAR class method, 5-20 
+VAFIX class 
+
+methods, 5-10 
+
+oop class, 5-9 
+
+
+INDEX 
+
+
+VA_COPY method, 5-10 VA_PREC method, 5-13 
+VA_RECLEN method, 5-10 VA_RECLEN method, 5-13 
+VA_REPLACE method, 5-10 VAXVAR class 
+VA_SWAP method, 5-10 methods, 5-20 
+
+VAFLAT class oop class, 5-18 
+methods, 5-15 VA_COPY method, 5-21 
+oop class, 5-14 VA_DELETEM method, 5-20 
+VA_CAPACITY method, 5-15 VA_INIT method, 5-20 
+VA_COMPRESS method, 5-15 VA_INSERTM method, 5-20 
+VA_DELETEM method, 5-15 VA_PBUF method, 5-21 
+VA_INIT method, 5-15 VA_RECLEN method, 5-21 
+VA_INSERTM method, 5-15 VA_REPLACE method, 5-21 
+VA_PBUF method, 5-16 VA_TEST method, 5-20 
+VA_PREC method, 5-16 VAXVARS class 
+
+VARIABLE ARRAY methods, 5-22 
+classes, 5-1 oop class, 5-21 
+
+VAROOT class 
+
+
+DESTROY method, 5-4 
+methods deferred, 5-7 
+methods, 5-4 
+oop class, 5-3 
+VA_APPEND method, 5-4 
+VA_CAPACITY method deferred, 5-8 
+VA_COMPARE method, 5-5 
+VA_COMPRESS method deferred, 5-8 
+VA_COPY method deferred, 5-7 
+VA_COUNT method, 5-4 
+VA_DELETE method, 5-5 
+VA_DELETEM method deferred, 5-8 
+VA_FINDISQ method, 5-6 
+VA_INIT method deferred, 5-8 
+VA_INSERT method, 5-4 
+VA_INSERTISQ method, 5-6 
+VA_INSERTM method deferred, 5-8 
+VA_KEY method, 5-5 
+VA_PBUF method deferred, 5-9 
+VA_PREC method deferred, 5-9 
+VA_RECLEN method deferred, 5-7 
+VA_REPLACE method, 5-7 
+VA_RESET method, 5-7 
+VA_SEARCH method, 5-6 
+VA_SORT method, 5-6 
+VA_SWAP method deferred, 5-7 
+VA_TEST method, 5-5 
+
+VASEG class 
+methods, 5-17 
+oop class, 5-16 
+VA_CAPACITY method, 5-17 
+VA_COMPRESS method, 5-17 
+VA_DELETEM method, 5-17 
+VA_INIT method, 5-17 
+VA_INSERTM method, 5-18 
+VA_PBUF method, 5-18 
+VA_PREC method, 5-18 
+
+VASTR class 
+methods, 5-12 
+oop class, 5-11 
+VA_CAPACITY method, 5-13 
+VA_COMPRESS method, 5-13 
+VA_COPY method, 5-14 
+VA_DELETEM method, 5-13 
+VA_INIT method, 5-12 
+VA_INSERTM method, 5-13 
+VA_PBUF method, 5-14 
+
+
diff --git a/docs/4-01 FORM Reference 2.20_djvu.txt b/docs/4-01 FORM Reference 2.20_djvu.txt
new file mode 100755
index 0000000..a7d87ba
--- /dev/null
+++ b/docs/4-01 FORM Reference 2.20_djvu.txt	
@@ -0,0 +1,14412 @@
+SIBO 'C' Software Development Kit 
+
+
+FORM REFERENCE 
+
+
+Version 2.20 
+
+
+March 1, 1999 
+
+
+(C) Copyright Psion PLC 1990-97 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a, Psion Series 3c, Psion Siena and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion 
+PLC acknowledges that some other names referred to are registered trademarks. 
+
+
+6102 0026 01 (v2.10 SIBO C SDK Bound) + sheets from 6102 0050 01 (v2.20 SIBO C SDK Update Pack) 
+
+
+CONTENTS 
+
+
+1 Introduction.............ccsccsssssrsssssssrssersssreeseeeeseseesseesseesseesseesseesseesseesseessesssesscesscesscsesessseseseesseees 1-1 
+Using FORMsClasses: cscs, fect Seg. eed ede iasbedegecdannpbantstesiectoceeiantstett eeloeepbantseeiecbonpiactees 1-1 
+Measurement Units... cic. ccctessecaiestcaiseesuadevaeancasvesabacovduarcdsvdsetccsvdcancdevacebedevacancdevecsoceuvanes 1-2 
+IN ATI OM ade oat ceeded be eet ated alee dante chsh al ctedes thee Ah ab Madivte shan lhe aver atone cece 1-2 
+NAMM eS 5 scesveesdeecccda cise cesvaes betan res edes vaceiceneteavduancouacessseevdvasecst cesaduevdvancaatceseaeeviassiancteeens 1-2 
+Method function prototypes ...........ccccccceeeecccecesececeeeeeeeceesaeeeeseeeeeeseaeeeceeeaeeeseeneeeeeeeas 1-2 
+The. ‘no leave symbol-...:1:5.avesaegepdeet egustest ipiasbedes desedegdesd oder besdegiblesbeds eibdeydeeb diated 1-3 
+LONG: Parameters ose. vcs e5 Gansta sees eth vanes coe oUheoee (oratoaisotegestverseods ssangens deestouussavesst raed ats 1-3 
+Class: diagtams: sss:2.0hidseivncid eisai evil en eaves nee Rasa 1-3 
+Class Hier ar hiys fst. diessetedptatecegeted sii tentecesets dante nanterevedetodteaintecdedetoctpnieh esse etetoaeptanhats 1-3 
+Structured Error RECOVELy :..:s.5:c.yscsbeuiyiesdeseyseeneainbesteseyoivacaiyhs eshylesbegsyoeb beavaes gape dedaoeey 1-4 
+Use of the p_leave mechanism...........e ee eeeeceseecsseeceseeeesseecsaeesseecsseecesaeeesaeessaeeseeeeens 1-4 
+Panic NUMBERS oi si..cccvises cess scka cea cctecevs ccae cee edcaacenvecaa sua vdcda cuaucdaadeandesveeaeceanevandeaeevasceaetens 1-4 
+Gall-back: tmieth OdSvoiscacsaivedeassodesstavedeatcadeces deduce ve daeutevseedutashgniatecedolath ddsintecssatete Maacatetearts 1-5 
+MU xi ClasS@Sivicsceieescciedestedesdenuedeadescdevivatsdoedval cdovdsabecondssledovdshbedosdeatcdovdcabddevecdocdevcdeesenceds 1-5 
+2 The Formatted Document Content Classes..............cssssssssersssrsserscssscereserssssssssssssesssessessseees 2-1 
+The FORMDOC mixin class ...........ccecescccceeenceeeeenceeeeeeaceececesneeceseaeeeeesnaeeesseaeeecensaeeeeseanees 2-2 
+Class diagram «: $1; 2th is Sakic HE eee ed ie ee a ce ees 2-2 
+Class etinitiOnsccrei. detects deccdiaseestéiaess cabin scvugaieasessainsseutscvacnatbiaaceusscuacvasgianiadesdessetzanys 2-2 
+PLOPELY es5 sess2ehs cess ivesch lune cast cevstessonnssushctvons duie suv bauvedun Saves Cob bauvadan dees CaVtsuvseunldevs cubs Pex 2-2 
+FORMBDOC methods isis ucresdsecdercaiecdendan cdarcathelaadaiedaaaginecaadaniadaacathateadaniedeadescoudentoaneatcs 2-3 
+Scan to start of paragraph... eee eeeeeseecesneecsseeceseeceseecesaeeesaeecsseecseecsseeeesseesseeenes 2-3 
+Provide:characters:..i) Jc. ieniciitdn cin daadiaidtedetad acseeidad teas hasheacetenedh Ateoiacebvin ieee 2-3 
+Sense paragraph layout data ....... eee eeeeeessecesseecseessscecscecsseeessaeessaeecsaeessseeessaeessaes 2-4 
+Sense-paragraph labelesssiccesssusscssgsisceesasvetsasaassteehatues soe sasasnsagued susacasdeasacusonbecasooetagass 2-4 
+Returiiva:page number 25:4 fui Gokul ea iia eh ea ee 2-5 
+EPDOG so aviesi vais. bseiuscssetioel stespdenties) A avtesssanhoni | Socereuapiael Asuras abtaoes Anoneas Aerie Aaprass 2-5 
+Class dia Sr arin os. civs2.i5 28 cecys codsccvn pul secns cova ehbeseh savas eas csbaded Sanne pevtedes ded stubs nettesbsied sausea state 2-6 
+Pa Sit Ati Oni y.525.ssectsscacauedslaoestasiasantasbentaciasoendasstentactaguentattsstanswonendaseesieg asneadateasteniss 2-6 
+Document filter ise iiss science cheat becheactSs opeuck cuneach Secnavetceetones tens Mentevende ce eeerhonesea tenes 2-6 
+Class: definitiOt.t ssc: ae Bintnitto Bhd Rais dia dena atatie nie 2-7 
+PLOPOLly suces cvs dee ssuseteass es ussvbatevss sta teva feeedevss Uacees seadeossots See peietvoss 3 seeneeadeess Gatevae shee 2-8 
+EPDOG method sis. leutisiac coucsiveeasea ne cas aisocaiegng cata usteaieaancca saa eceaaaenestacansoannaaingsuacginaaeaaaies 2-8 
+Tittle’. cscs eo sat cess ctieeesencicacsecetoeseaneecsenaces orevenenasstacveeass teseonen eavannoetauonenersioresteuntiee ins 2-8 
+Sense:document len Sthyis.siss.ceet 8 Asta. cael Aatiesecetp ies dapteisushasedugheteoses podeenhass 2-8 
+Serise: characters forwards sz cscvesei ceeescusacuvetes sdiescudaavve teh sbuus cudasuwedessdnecedbsubedessankesesadne 2-8 
+Sense characters backwatds...........cccsscccessssceeeeeseceeeeeneeeceesneeeeseneeeeeseaeeeceenaeeeeeenneeeesees 2-9 
+
+TiVS]rt CHATACTERS 3565.5. ci55 Seeecd kos eadovbs dnsonts Seva coessanbened reve Guess deuesen ceeseuane dus eves Sovsgeunaccbe¥l Sous 2-10 
+
+Copy: charactersissssiswssh sot nsidoeindsehaieenB deinen ainsi bAdansi anatase 2-10 
+
+Delete: Characters’: ciiosc cts asestathorsctsdeebentetuvssetsahwaeadstees saves setenasselaauonsabsleessvladwerswyilaveds 2-11 
+
+Glear the doctimenit, 27333: .ci.scsvasesscatieanidaeiteucnesoenscaeaoounatavoracaas soategieoveneais nvtesueeseed ess 2-11 
+
+Compress'allocated: stora se... scis05 Succ sihctge dosed choco bests hub da shdcebostbesebbestaedesbetsiowsicee 2-11 
+
+Set (or clear) the page: list....::.5.asti6 Mohs aie Asis one Anite a Mente Mattei aes 2-11 
+
+REtuIma: Page NUMBER 4.2.5.2: 52. heck aces teshevee teh deve seitedbetalddeondeag ceesaehedenscuitcuvedea hdevedensPee 2-12 
+
+Get position at the start Of @ Page... ee eeseesseecsseecsseecsseeeesaeeesaeecsaeecsaeesseeessaeeesaee 2-12 
+
+Set (or clear) the filter list... ccccccscscccccccsssssseeceececesseesneeeeeeceesseesseeeeeeeeeesesssaeeeees 2-12 
+
+
+Getunfiltered position. s 355.chci Ahi Aah edted ss Mache siitessades nasetedessnostuanscs 2-12 
+
+
+FORM REFERENCE 
+
+
+EPDOE call-back methods i0..::.:2.ssiss.2cecdenstens sshcdeesadeeeiensduvedeesdevesudedupeteusuevecta sdvectessivescea sy 2-13 
+Scan.to start.of parderaphis.s.ic:.scctaccssdauseasteaisceaadesdoastaniocsesdashovelgaieceoudaaseeenatestdaeieanass 2-13 
+Provide characters x: hssc.cidiistectaeisdhisies Seieeh isha dtieionhusiad Nboshicindl eaibebeiodensts 2-13 
+
+BPEDOG 7a stots aries ibis BA haiac hb Ashsenhsuhalen hs Asie Sasha amas 2-14 
+Class dia Sram. bors says eces2h osc Fash suestewses a bases tiwssiba tues cos tawss Daahie eavatsosechs Hees seisteeseds sede 2-15 
+Class:defnitiomissiscciiscicesseaiioesnasuspeasdaninestasespesngataceatasagesteauioeatanageeheatazeatsdoeone Motes 2-15 
+PLOPOrey. « soesieccveibsshcees Sevakosk sieheaess iuedovbadabdecbudutdowboduhtaesodca gostadghivstedeadestodesiesyolengevboegtees 2-15 
+
+EPFDOG-call= back Methods: ae :csi2, Sisssostiesscpeodoss osetieshceveossedussdeseiehs atdoe, peasdapiousedereceseds 2-15 
+Scan: to-start of para sraphy sic. css dosce cause seosehveteh shveesvdsdevetes ins tvibdevedeeseesaiaduvedebsadea se 2-15 
+Provade:characters:...:civoisctsiteestagiaceadaosstsssavesndaiaosatacisossntahecusanidosendaeeantancaosendais ens 2-15 
+
+3 The Document Layout Classes...............ccscccsssssssssscsscccsscssccsssccesssscsessssssesssscscesssscsesssssesessssees 3-1 
+PLECULSOLS secs seeserats tis soutsssetsehpoanteceessneeveystuscnnysiuberepstebeaspsdebeavestaCesedniutecveedutuseendassvecnde 3-1 
+Class. didertatn .t.c:5.cc:.gccthened asians etpissdgaebes te plant eth ds eeigdant ens edagibiten el atibee 3-1 
+
+SCRICA Yio. dcr ete eh ot eh ie tet nat eet ne Mit Aa eat eesti a oat ome sth Diet canvhitesh aed 3-2 
+Class: definition j:iessshehiitieinnd aren ean dn ieee aia 3-2 
+PLOPCEEYe cei. ccess iy evatoctpewetshgecatoreges ores satorbipstabedepainteruvetathdeyaiatedtestatedushatedesseseacvede 3-6 
+DatasStructures-siceccvascaive dtesivtieaigotitesitisechastebde tesa este arecee dare beardee eda pheseds 3-7 
+Special Character ssc. ie cees26asscecbus oes aM eveveacs ses cabctorevtuetettabeess hace sanedutenss Lact scnasuceemes leek es 3-7 
+Font-width ‘tables... 2:/scsgiini gi tavis het cilia aaiieeeiaeth bi ced aiadainy 3-8 
+
+SERA Yomethods yo. t..adaco gates ceewasesite gates saueadetezey oltneespaeet bees sdanevecaesthtes tdnavepbestedepeteae eee 3-8 
+Initialise: 3322.s532 she ieiyit anak eet aie la eee 3-8 
+Setslobal: layout Style cosy. At ses sites aves sesvasatows oust sa stite a ouas saviouateal ouaton tate sted 3-9 
+Sense global layout style... cee eeseesecceseeceseeesneecsseecscecsseeceseeessaeessaeecsaeesseeessaeeesaes 3-10 
+DESILOV oy ssessces ctessens easisee pstessvte sth ovepstviovegstubonepsanteaspsuunedepeluaeerpeuuiuevesSuceeesndunseepsdessesvent 3-10 
+Convert position to line number and pixel Offset... eeeeecesseeeeseeeeneeeeseeseseeeesaes 3-10 
+Convert line number and pixel offset to POSitiON ............eeeeeeeeeeseeeeseeceneeeeteeseseeeesaes 3-11 
+Get horizontal pixel offsets of start & end Of LINe..... ee eee eeeeeeneeeeneeeeseeesneeeeseeeesaes 3-11 
+Prépare:towtead line: datars so. sticscct cee, achpeseteecsegetennds int venpecesotepsins sespedesstepsceh vesgsustodeynant ss 3-11 
+Read: lin e:data's.es3.cyssiectoaned eeytekgeipaust (gach sed paaid ge ep UB Ge aise 3-12 
+Foriniat the next line... ise. bees cae shade shied cae totes east he eehad etait ant eat aie 3-12 
+Scroll the layout:.ccuss.vieieieinn tn invests herein ati eee 3-12 
+View position On given Line... eee eeeeceseecsseecesseeeseecscecseeecesseecseecseeseseeeesaeessaeers 3-12 
+Discard layout’.2:3. hc ntecpene chee eee eey aides eigenen einen Rye 3-13 
+Adjust screen/printer scaling ...........eesceescecsseecsseecesseeesseecsseecsaceceeeessaeeesaeessaeesseeeee 3-13 
+Set number6f littes.i:)syicsitiens hari Aires Ai een Miah aani ati 3-13 
+Discard lines from PoSitiOn..........eeeceeseeceeseecesseeeseecsseecsseecesaeeesaeecsaeecseeseseeeeseessaeers 3-13 
+
+WRAP cic cg uetcetegupigsieke Szi Deny dae dba Bei Dede pben Ganda DRL Ug Pa RE ep EIT 3-14 
+Class: definition». 2 svt an. se Beet eA eR het eA eR esl ie ae 3-14 
+PLOPCLly. Sdinc tase Bi Nee ea Se A EE MG a es 3-14 
+
+WRAP methods) o...2.55c:¢3 ssp edisets datey bank thd ete godess ateshg evetedepscetethy otatedeyacet ests etebedesbeetaceg etetedeber’ 3-14 
+Tri tal se wicca: cece teeiyacs bees beh Lec yoesedandesdecoyonee intel Teeoydevs iva Degavoese egal eaapoesk epheidemrte 3-14 
+Queue a line format request... eee eeesseeeeeeceeeseeseeeceeesesseeeceessesaeeaeeeseeeaes 3-15 
+Format a lin@ seis ssactelcn tas eevee alavin ina tas aivtere oar ain teen een eee 3-15 
+
+SS RII Gress fives aden aaeet oh atte vaca sotatag oft cacbeatbne ott eres Ot adeno eat te, eltne ee eet ats sana eal 3-15 
+Class. definition: 2: .cgiterireetgiedehetinaat give bettas aoe eigasd eave and eee 3-16 
+PHOPOUUY. Seas sou. stateas save egssseeesh Yo wet sus hbedeve cotet sau rsivesat Vouet sano alutscnsbuetomsnasuvec Ueustcteastusernests 3-17 
+
+SCRIMG methods s:) eset veel nein eh eh Behl eave ie Beh eda! 3-19 
+DEST OY si ees Seachde pote peacoat pe tet satis ee0s skp ede seduya Cobadey eds Sante aeehechy Pa tledde sdetedh p eSetoaepss@becegetecerny ost 3-19 
+Tri ta lise iiss 35.5 octet cccev teal bese coysivedbindes Deeovone i phustesaytows Qigaas Deeaehese Revdeibe seh eediyi beste 3-20 
+Seb Views and layout o o.5. cts fetes ons abcde tetoes Rist cats teat owe Sheba tiad ene hae tet en Reet 3-20 
+Sense Window information .......... ce eeeseessecsseecsseeceseeeesseecsaeecseeseneesesaeeesaeesseeseneeeees 3-22 
+Seb Emphasis OiOL: OFF. axes se geeec ite paven hc beat eee oven ety seat otep odes Bea adet Ar tees eeysio ay eee 3-22 
+Get select TES OM si52.s52:stescrehe edi beel ai eee ep a eee 3-22 
+Scroll the image horizontally... eeseeeseecsseecssceeesseecseecseeceseeeesaeessaeessneeesteeeesaes 3-22 
+Scroll the image vertically .............cesecesssecsesessseesessereneetonsnessonevensenensetensnessosertosenenens 3-23 
+Show position on Given line....... ee esse seseecsscecsseeeseecseecsseecsscesesaeecseessseeseseeeesaeeees 3-23 
+Set the Cursor: positiOn yvos3i552teceyeee gays ek egavaesk cdepeel buss deecdaplelbussreesvehepiasseneeeiyoabeety 3-23 
+Draw to: S1ven: TéCtam ol Oy. ooh sis sat oot eetbee ah ai eakttesl ae eeind oi tet ok ae ete AO 3-25 
+Discard screen layout, view and redraw..........eeeesceeseecsseecssceeeseecseecsseeessaeeesaeeesaeers 3-25 
+Discard layout and redraw.........eseesecescccsseecesseecseecseecsseecsscecesaeecsacecseecsseeeesaeeesaeers 3-25 
+Prepare for-a left delete. :.s::c:.cc2vait apcetigivis ded platen vesdehpoalin iia evinces 3-26 
+
+
+ii 
+
+
+CONTENTS 
+
+
+Draw paragraph to echo content Change .......... ec eeeeeeeeeseecceesseeeceeeeesesseeeeeeseeesensaeees 3-26 
+Redraw to echo a style Change ........e ee eeeseseeesseecsseeceeecescecseecsseeessaeecsaeesaeessaeesseeeees 3-26 
+Redraw for a change after the CUrSOF POSItION ......... cee eeeeeeeeseeseeeeeeeetsaeeceeeeeseeeeeeensaee 3-27 
+4 The Document Printing Classes...............csccccsssssscsssssssscssccssscseecssccsesssssesssscsssssscesessssccsessssseeees 4-1 
+PECULSOLS canadien tie hipi eats Mana haat arena tea 4-1 
+Class Cider arms: 2essesiet ok abst eae A PA BR Ae OL as a a tat on 4-2 
+Measurement units <.. 523) savauiichiiei aie aii ciel einai ane aeinovaiate 4-2 
+PRINTER 1 6 pect te cot Sad cst edasd tet dandatet dis tesbertd eset tue t coteanyedahctugaeetonvs ates step teeteandedetedeptentedes 4-2 
+Class:definition:. ssi: acsinsan een oias ile a aaron ein aa ie 4-3 
+PLOPORby foci Soci cae dai ese shis Sok va entiv sunt ius siesta s Mut ies oaltessta ul des al ttece saben den Gade eauvaust ows 4-5 
+ENVITONMENt VarIAbles ........... eee ceseecsseeeeseecesceecsseecseecsseecesaeeesseecsseecseecsseeeesaeeesaeers 4-5 
+PRINTER meth O85 et se 2 essciee coces soup since ves bces deg suns eve cecebete p tone deeavetbeagaletn paeetetes ateue es eeten ss 4-6 
+Destroy the print Manage ...........eeeeeeeccesseeesneecsseeceseeeesaeeessececssaeessaeecsaeersaeeesseeeesaes 4-6 
+Initialise printer & set default ValUeS 0.0... eee eeeeeeseeesseeceneecsnceceteeeesaeecsaeersaeesseeeees 4-6 
+Set serial port Characteristics .........eceesecsseecsscecsseeeesseecsseecseecsseeeesseessaeesseessneeeesaes 4-6 
+Set print file:spect Cat On w..e.c..ecssetsche vet ese usnhsvte svete depsentanhs edetedephceterds detedesbiebentsetetes 4-6 
+Setitype of printer Port: .ssi2.s.scc08s.peeidegayeeheaesiasdesbedesbgephasded end. masdenededceepoebianies 4-7 
+Set printer model no. & WDR file name... eee eeeeesseeeeneeceseeeesseecsseeeseessseeeesaes 4-7 
+Sense printer port information ........... cee eeseesseecsseeeeseeeesseesseeceseecesseecseesseessseeessaes 4-7 
+Sense current printer port device information ...........cceeseeeeseeceseeeeeeeseeerseeceteeeesaes 4-8 
+Sense printer model number & WDR file name... cee eeseeeeseeeeneeeeneeteneeseseeeesaes 4-9 
+Fetch address of printer parameters ............ccceesceesseecsseeceseeceseeeesneecsaeecseesseeesseeeesaes 4-9 
+Set top or bottom header text... eee eeseessecsseeceseeesseecseecsseecsseeeesaeessaeesseessneeeesaes 4-9 
+Get address of top or bottom header text... eeeeeseseeceseceseeseeecsseesseessseeeeseeeesaes 4-10 
+Create: WDR ‘Object is227..ecicc2.55: teeiaideeteain apie Teese ied pie evel. pie eeaedobd pa ees 4-10 
+Destroy WiIDR: Ob]eCt .ss6.222. Setect asics ccketeet cee cade coseteet ooh att ockt tant cas bth stet ce ai vente 4-10 
+Open printer port device s..2icseiee ates avast esi eeaistei es ineeince enone ieee. 4-10 
+PEIN E data SOULCE 0) ef ssns cevacec ite kote fees cesotey ate eter edatb tes alta te bles Lay otnnanh poet ate pldaeverranteaes 4-11 
+Paginate data SOUTCEcc.scc..c.cccicesseieseedundesbevandeseedandeveevendesed ior devvedendcavidandcousdendersacaadens 4-11 
+Initialise: Preview ...2 0:2. et ce atedseeversdce otietemsctectorechebumsace de distumeredtemeieeterdeeecteestt 4-12 
+PerfGrit preview #i.s5:38. eine thi eal ai ce Te si al a ie 4-13 
+P@LTMn Ate: PEC VIEW: Py encodes oct cedetebyspetedepstet slp aeutedesgadeer es idutedeetegstlpnsstaveseseesreph Sievert: 4-13 
+Return handle of preview data ............cccccecsesscceesenceeeesneeeeeeeeeeeessaeeecseseeeeeseneeeeesneeeees 4-14 
+AGES | tess nat Sects sak hele ect oat seed ceutical cet alt cata tiiet ooh aoa heel deh Cal acictat cat alone ces 4-14 
+Class -definition:.3:.sse cat essergestat an cargitel assae aisle iavainel ainda alleat 4-15 
+PLOPOLbyh it ccvecevoacitetovasivevacatete detauase aden ogee atausch codes etecstagncegbceteten aiacoweebees en gakace ch bees eis 4-17 
+Pape dimemSiOns?..3:.2.20;c5.2c2.e3esbegepeasd caey des bedigasd daavee bagi paael eeeyheibedepate) asdesdeepanebemaaaesy 4-20 
+PAGES iii eth od 8rses os cot Sse sth ies cen tte est saa ER het oes A Gt eee ER eat cesses Wee 4-21 
+Initialise and Queue... cscvcccecescccdivesecdiaecseccssecdecdscevas ccaeveas ccsescatecessete cenvadnecesveese couveaavens 4-21 
+Fetch text pritit Clement :.0-20:.22¢ ssh ede; test etegetapethe seshetes ade b sate seebedepedesoatp eset edepetetenteravbeded 4-23 
+Handléserror stig sa re tities Batihenr eerie nl arise eats tsb atareaede 4-24 
+Translate the print element and print data ...........ceeccceeeessceeeseeeceeeseeeeeeeeeeeeesneeeeeeees 4-24 
+WDR.eicsasesesteiteaiy hi wanes Si snes aa etenir baarseey duties tas saedhsiee vonssaedsieave nes 4-25 
+Glass de finrtronis rag fates Se adeeae toes ieee ote kt aca lat ch eet wena beet te otageveprentedg 4-26 
+Property sist matin ase eat ei ein aaah dha tdiadey 4-28 
+WD Rettieth ods sic fos sic cocthhe tock atin seus stat ech Vue oe aude ch vsned auth oetsah Vorut ct ath feeesoust anna tutes least oat 4-29 
+DEST Orisa ch seest i eR ioe ti eve CO hd St VR Pd UR a ot 4-29 
+Tmittalise WIDR os. ics fest eden acteg sceesnee seh ede pate tsatp esate dogadessnepidutedeyeten sulpnautadesesesuephStavevers 4-29 
+Return the number of models............eeceeesessseecsseeesseeceseeeesaeecsseecsseesesaeessaeeessseeeesaes 4-30 
+Get model name from model NUMDET..............eeeeeseeceseeseseeceseeeesaeecsaeerseessseeesseeeesaes 4-30 
+Set: the current model wisi: auceeseds nt ass havent savant sh mail Aiea wearin) 4-30 
+Sense:current MOdel datas, .cccce., 21s svocest dey ose set alec evepedeeschys iets aeede peiae eg eteeetegeatsty 4-30 
+Get typeface by index s..c:.t.c.ys.despeedeeeseibaaigtis deere badges deevieibeds pated dandesbeepane beta oes 4-30 
+Get typeface by typeface NUMDET........... ee eeeeessecsseecsseeesseeeesaeeesseecsaeecsseeceseeeesaeessaeers 4-31 
+Get font height by typeface & height indexes... eee eeseceesseeesneecsseecsneeseseeeeseeeesaes 4-31 
+Get font index given height 0.0.0.0... eeeeeeseecssneessseecsseecsseecesaeeesaeecsaeecseessseeeesaeessaeers 4-32 
+Get a requested font width table... ee eesecsseeceseecsseecesseessaeecsaeecsseeceseeeesaeessneers 4-32 
+Get printed: Width Of text,..0.655 02h ccketedt oak vad ees het seh aides taeh ah cides at ah aie et ees 4-33 
+Convert twips to primter UNItS 0.00... eee lee eeeeeeesneeeseecssceceseeeesaeessaeecsaeesseesseesesaeeesaes 4-33 
+Create a PDR for printer OUtPUE........ eee eeeeceneeceneeeeseecesaeeesaeeceaeecsseecstaeeesaeeseaeers 4-33 
+Load resource record's). Jsicses3 sh. bsedediate she aehbedigdasd ceseeelbadigdn esa epdeed eee apda ezine 4-34 
+
+
+iii 
+
+
+FORM REFERENCE 
+
+
+PIR sins ss s2uv5i0s Yai an abe suts dens dos Sevke devs 2evetbs sQube covetebsdts Raves favpeesdia stvie eladeoseuv Dues fubadeustonstebesd 4-34 
+Class: detnitiOn: sc etiatactiatatedescsticaradeteteacaieseadaisedaveainoeutastoatassnoontassosuug antaeoeetens 4-35 
+PLOPOUEY: 6s decks Hiis chewed ca eacbeis ondgweh Seoaeackb eedense ce sdgnchecsdewshceshousie evbuveacegoauetecedgnuh ocessouhe sevens 4-36 
+
+PDR methods’: pth cindncnidce Bhindi Biba ena nadis leaded aeheadaahe eae woesee ces 4-37 
+DGStOY 6. ck sas nseets chug peta tioes os hadeea tees svbs chu osvaateos svesdevassuadevs selaceoasevadvos sts Deeaeessbeesecdsdevaed 4-37 
+MnitialiSe: PIR sic. Messtes ssa tistassates ouatesenaates iozeatea ecules aaeateseeates aGcatesaecatesieeeatess 4-37 
+Translate print: command ..:. 2.0205 56: shag idisioces ecklgi Seed oegs ehh Posh ocestoekien Podesta ade 4-38 
+Add: command to butter: is. asises deseties oesacacssesatdassuseiassovsstcasovasdaandunsdbavsentvanssvancianses 4-41 
+Destroy method, subclassable by DYL.............c::cccessssceeeeeeeeeeenceeeeeeeeeeeseneeeeesneeeeesees 4-42 
+Start: Prim tim Os; :32.6c0stestas.sidseseeuneaiacestizskedsteasapageaveataanscaeabaissstaaieeerelavaeetasisaeudawdoestasy 4-42 
+FmaShs print Seine 235 casts cecveks doe eas ceeseuche den enck ceeesechecesetuncasheustegebetuicevneuet cession covsasel cbevene 4-42 
+Stata New pages: esis sinsieohAshsaaisl hina adohiasie haan As 4-43 
+Print text at CUFFENt POSITION... eee eeeeceseeesseeeesceeesneecsaeersseeceeecesseecsaeessaeessneeeesaes 4-43 
+Stara Mew lanes: wcasceessestesiiaesteaiaavatdeiiosetesiiorsweceateass teancaenesaneaeaeaaaaneeanaaaeoeusasenoannesy 4-43 
+Position to the right ............c:ceeesccccessseceeesseeeceeneeeeeeeeenneeeeseaeeeeeseaeeceesneeeeensneeeeeseeeeess 4-44 
+SeUthefont.. othe vecpeasnetiees Mecteasseetiees dadias vaeuis Arvadves Svasbues Araeheka veves ca deeebees uveaeaaes 4-44 
+Set-the font Style seccicegssiset stews sesesthe eetsceuscipbehe delsceuseuvscts ful sceescavssbead dewseuvtsieendeveuees 4-45 
+
+‘Ehe;PAGELA Y-mixaniClass's..2:iiesstcsiaesadelines basing aseee teens at banteasteaeats aateausaaiaceutlanteartacs 4-46 
+Class: dias r aris of 5esig isch sedis seh eocd vated sotewud Moveved gekes th caus eek Seneend aubabebsdehge th esubebebelevrs 4-46 
+Class definition cic ahciiioBAhic ad hiainiaseh fhsanei Assn Asenatharti Rivka koetiaacteeds 4-46 
+PLOPOLUY.4 de ccvssapsavehietedeons ods dean seteteusscds cevaseeduvs cous dave seid dese rodsckvasvadustscdadevs snesduetscds Gevedn 4-46 
+
+PAGELAY call-back methods............cccscccecessceeeseeceeeesnneeeeesneeeeesneeeseeeeeeeeeseaeeessenneeeeeeas 4-46 
+Get next WDR_PRINT element.............c cece cccccessseecccccececaeseeecccesesaueeecccesssaaaeeeeeees 4-46 
+Handle stattis Messages ..........cseccccesssecceeeenceceeeesececeseececseeeeceeeaeeecsenneeeseeeeceeseeeeeeess 4-47 
+
+PRINLAY , eissscattebit ceed astinedst deus eet ehtevexg cavhsledel fave eos h¥eied piven cavbebbeded Sante eavtedneed Saetes 4-49 
+Class detinitiOnser-40cssschaccustavtcessaatacswstevieasicg eco eatantesnteatieawttiaveaieanooundinsoouageantateaateny 4-49 
+PLOPOLbY. 5 sos secictes de cigoui oa caceeisecaeses Seeacevie covewsh cosvguvaceuvensa coup aust eveaseiog goguete egsanes oessgeehedeeaee 4-50 
+
+PRNLAY methods ici so: nstdccie Mains Biaiiaen in dada hla a naonas. 4-52 
+Read text fOr primtin 8. foic$5 205 fesstiost ts bal eviedeeseds he deviiteess bes ntedonreigeerededeera desea te 4-52 
+Set'start:position: for Prints s.-..s25..255hsackcvesds laps iisehceptahasestasacesteasseahdispesteaateatsctase 4-52 
+
+SeTES 3 a/SETIES BS NOCES 5-66 och acek | Festes Mee vdoed ba sh ctahegvesaeioeseetesedeusechos seeten sovadeenoustetes Saewaenristess 4-53 
+
+5 The Print Preview Class ..............cccscccsssssssssscssccsscsecsscssesssscssesssscsesssscscesssscsessssccseessscssessssees 5-1 
+PLECULSOES 33.5353 ct Rae hyde ERE DER ea oats eve Gera ee eS ace 5-1 
+CASS AA STATI Fe sae Soe sah kN as Sak GR eae Se AUR cas ER Ea A cee See A ee Soc eset 5-1 
+
+PRV PDR bixaisiiteetes Givaraiinin etalon cai an Se a rain ian aTAL 5-2 
+Class: definiti Ottis... ee saycenteveceesdt. sedate coset deteneeadoensetecolucede Geintede deluth cides deletedieses 5-2 
+PrOPCrlycosies stses FeMee te eee piso Sis ai eee 5-3 
+
+PRVPDRotes st eh ee at et ee at te had Aa eA i heat el eh nee ae ha 5-5 
+Initialise .:33sh.cbsl svar dies avi aia aveil nie aad ted eae 5-5 
+Interpret print COMMANA.............eececeeeeeeeeeeenceeeeeeeeeeeseaeeeeeeneeeeceeeeeeeesaeeeceeneeeeeseneeeess 5-6 
+DESthOY i i2ite octdead cis tohitcaeyis teat edst eye Re a eda Roar ben eee ee 5-7 
+Start: printins (drawing) asc. seive ek inde ht es ail dst teve olathe et see elds latent ates 5-7 
+Slart AMCW Pale sisi ch stsont ai ea vent As isards irate venvaa moneda cyan eau aeetouan lesa 5-8 
+SOE ME TON tie. ccceavine canst d otegete doses ete s canna ve Cointedeselieees Point elioesssacs deintedeaateededadelededadiledseras 5-8 
+
+The PRNTPRYV mixin Class ...........cccccccessscceeesececeseneeecseeeeceesaeeecesneeeessaeeeeeesaeeceesessneeeensas 5-9 
+Cl aSS Gia Sram. sec is 8 Sets i cet abe sitoek Laeist sce g sues cake stones sbageeh Covetomes sited. Gustaseestatediats 5-9 
+Class definition j.cccccsactaecadiecccicsec tas cedevvanceatucevccsescarcevescanceds senecenvecndessscceucesvadauesaeeates 5-9 
+PLOPCUby voc sil seats euseet su cset stave cobs egede dea Uracobsnudegs Getty acosscts efetects eestechs esetedtgpestberegesstoaepess 5-9 
+
+PRNTPRV call-back methods.............cecccccceesecceeeesceeeeeeeeeceeneeeceseaeeeceseaeeeessaeeeeestaeeeeseanees 5-9 
+Han dle:status messages vc. civices cab abet ook cesta esitt ede ist oh altho dice oh Ah nee ae 5-9 
+
+6 The Calendar Image Class................ssccssssscssscsseccsscssecsssssescsscssesssscscessssescssssssesssscsssessscsssesscees 6-1 
+BLO CUTSOM Se: 335 2051 Lacie sxigseus cnchosetales oavbeucde souesuncyabenche seiebuncaoeanehs gueevenceueousteseeetuscostenetsaesere 6-1 
+
+CALIMG ei:8 sou ica ae Aiad oi win AAait aoe uiiaretphst siti ends Aaya etait 6-1 
+Class definition: 2.30032. esas teeth eteeen hs Mebalh tees nies Madevsdtexeribbeiabadeostata deed bas ceased 6-2 
+PLOPOrey a szisseecsss sass as lawss aadsiiaceassihe vandanssoabacascestastioassazaapestasassestaganaestesisoeenaaiaasatasevsene 6-4 
+
+CATEIM Gr imeth ods ie cies cack cde deck des danke Sendesdeceniucke denaned eduvanehedeedoheauvavenndeaguehonueenenedenaeescaveess 6-5 
+Destroy: the Calendars: :::./scs2ctc.aisbesarisesAsstusicsavdocecessdiasscasdossestuaseesebissseenbeascesedisbshe 6-5 
+Initialise: the:calen dat: si.c5ccckacecessseks cas vaihe cot sehen cTaebed oh cache res sdebs eck daebecetadebsitlcess a00ecebs 6-5 
+
+
+iv 
+
+
+CONTENTS 
+
+
+Set the: ttle ssc ses eis Ms saves cevsghbs Peektws favs tebstee steko cedibs fea dee sveadivsie Sivbesethtevsres toes wastes 6-7 
+
+Empliasise the: views sisisvcietcseaceandascasteslasesndathenstes sseandackea teatveandadeas tea aoensdsoaieatee 6-7 
+
+Move the Cursorisss sscasi hectic Shetaocks csdeoss Heeignsht culevssSasvouebessbenehoguoceuhe iuteses Sigtesvbecuteava cage 6-8 
+
+Move the: cursor by:date.cs(stssicaseAsphsr tb dsiisi eh idarhal tee sdaehai ate bans 6-9 
+
+Adjust the current date «a. :2c0:20.008 sis tevscdevsestachessctativcedesdivssasddvestolschvastbadvestdieteesevbatss 6-9 
+Redraw patt-of the viewss2..i2:.sssesisiicastcsiagcsidanieoatiaapcauatsgesteavgeahasusgesteasnpeasathnestaasss 6-10 
+Sense the current: dates ssciscsseei gh Sik aoa Seek nego see oak dunched Mee den esha eee 6-10 
+Dra with e: View. ecaisviess sted: sf cose hesssrsebiek avsphisssraioss heidissecasbond sattiassaeeisedaciesscnsibenb annus 6-10 
+Move the cursor by POSitiONn.......... ee eesecssecsseecsseeceseeeesseecsaeessseeseseeessaeeesaeesseeseeeenes 6-10 
+Update-today.s:datevis.tiscccstesiassandaihctssenianssadathensteaiaseandacseastea woeenaisea teaiaoeasioasedeteaise 6-11 
+
+7 The Polytext Classes.............ccsscccsscssscssscsccsssscccsscscesssscscesssssesssscscesssccssesssscsesssscssesssscssesssoesors 7-1 
+
+PLECULSOLS wes desssuc tess esecs eustatsvelesehtevvedes sieeodeseaevsteseveporet teuetebs tipedetswuedegusecebauteesesiaty 7-1 
+
+Class:diagtaim's:...yiscscyiast etal api nied oad nie ig sent en alain aed 7-2 
+
+PT ROOT stesso 5 tig seh ted oe a te Gl ea ete i a i te ae 7-2 
+
+Class definition i::3:3.vhsinivkis erie eee evi eave ae hie ay hier avei eee 7-2 
+
+PHOPOIEY. do fas sR saet ocedess Sects cute vids Setedupa swtece pete Gete'sssteceveStedust eters dade odds debedededeh tuvacetedes 7-3 
+
+PTROOT imethods..2.c:si.: arcitneak aise kp eeneei eis yae iyi lesyoee inten eehb eens 7-4 
+
+Add phtase-to:butfer sc). cciesc ok aces Auk oak aU ech intia auton Aue deh aM eta dead ode Ge eed 7-4 
+
+Wrap the text 2,.csstscctessiest as cavieievent aaecea sees oes eaatian dei ssuauceps tavdeave st ccuadeaveeisimteaaaces 7-4 
+
+Draw aime Ob texte, veins vecetls2egsioceveceees ote gaiete Mpstetotegssenevegeest cages etgutsbevesotes setpstatevsy se 7-5 
+
+Set font UD sissies cote hseaepsest gibi d osepaaad an bes eda dead een ged spas seb HA aaa eh aaa 7-5 
+
+Set font ID and style by phrase .0...... eee eeseeceseceseeeseecssceceeeceseesesaeeesaeessaeesseeenes 7-6 
+
+Set font ID and style by attribute... eee eceseeceseeesseeeeseeeesaeecsseecseeceseeeesaeessaeers 7-7 
+
+Find phrase by attribute ...........ececcceceesecceesencceeeeeneeecseceeeeseaeeeceseaeeeeeenaeeeeeeneeeeeeeeeeess 7-7 
+
+Find information about a phrase..........eeeeeseessecesseeceseeceseecesaeeesaeecsaeesseessseesssaeeesaes 7-8 
+
+PT ROOM deferred: Methods 35 e.oc¢ cas sct eels tact ote csvet cake beet ote shns aeksaast ote tulnds da taut devsbededds iets 7-8 
+
+Initialise:.ics.cedeasdishiecmbaitinl siete ai alinteihin ah erent nialineeai ati ate 7-8 
+
+RESO isi. feat suv erand esas ete gsdit vag suntbaepsdutenspstuceaypsluseavpsiateaey statues prtbedssdutee paces svessdehevsvadeseaey 7-8 
+
+Append @ record 53:5 caccestcgiggesdesepdest dey ashe digdend cdoydesbadagduel cdoydeibedepdssb dandesbedepdved eda heby 7-8 
+
+Store line-lensth table:.:.2. c.2ht.eet lee ie ea Aina 7-9 
+
+Get address of phrasés:) icainiihi reich arisen laa 7-9 
+
+DPT SAT coteahs snt ceeds casledas wea tedtes cet scedatat feet cobs ede tee coca date tes tote tedatetlsea ehededetet de Talend 7-9 
+Class definition. syisien silt nein iy ielienp eee aise epan ieee ema ep es 7-10 
+PHOPORby cess ek eek sek sah ovat ook valid ene s Sua iok vas ess Suh ek wahtows oBhut deh wal oe vate ee dabnt eoe unt eat 7-10 
+PTFUA Tmethods) ietscisscesiiettisnevanist Gitergiiat au cavaiisicsieauaieel aimee aie 7-10 
+Destroy them stance: sz. vocedzegeioer deus cos tegeianis coder hte alate iegecetedegadentve peeat ide dete teerestetey 7-10 
+Initialise ..ces.ecnieiapi si eet eisai opie i yi aa ape epibeeie 7-10 
+RESCE: gu. tues coca iets nt eat tithe Males cee acts aad can sate ae Pala dau nuk Baa sev alah eas Sev sete Vout sas 7-11 
+Append a phrases. iccesseeis cates cesecssvevacidacesdeceesevacadeuevaa deveevaadeveccda cess scatedevsctacenvecaedees 7-11 
+Store line-len sth table: yg. s ect cces szesy sue evavesesereesantevepetosenes tanhevsdedesoeustonteabeeverecussenteney 8 7-11 
+Get‘address of phrase: s.::..c.c..:s4 0ytesesipa edges tiieae ieee pdsedeydevbee pac lecteabbenepae beans 7-11 
+PY SEG ees aie atin an chet ti aoe att Me a ti a Arta ak Aleit ih alate ea 7-12 
+Class :definition.::.sstastvncaiiieienhatahapiiniincavai eles aie cumdaneieies 7-12 
+PLOPOreys. oiscs cee cat ete eleul ve gained pstaec ve peen sete geseue sh palette oalatn de vatutedvgscupade dade teesdagnveeacaseaey 7-13 
+PT SEG methods sis.25;50:3 gincestegigdeidedordestgis eidediptead eaves bedi paes deeb dipieel daebbetepd aay 7-13 
+Mind 1 ALT SO) toes Bes ot ween sa seh. Poaat ea tea aaah cde estates shed cau vatetesbtaesb ate saiete eusteeestieesantont wate 7-13 
+RESClaiaiienauietuBin vel ai oad eats Ph ene Sad eat ee a ed eae 7-13 
+Append a: phrases, sso: fee esleicctscedesnt ecupsceteceg ode pate acetetegsdh tesug teste dagedeseitpeeubededetetesterestecey 7-13 
+Store line-lensth ‘table w.2.: cc.cs.cscepseltesiptediyecibeshedesdaeyoesbactpdesd caeyoeibasnediel Goyhelbesiydnedets 7-13 
+Get-dddress: Of Phrase: fo de sase sk esiht cake has cee shag ah hak ae etek ae lnte ae ea es 7-14 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual is a reference document for Psion's FORM library. It provides a comprehensive guide to the 
+library and documents the classes, methods, properties, inheritance hierarchies and other information 
+essential for understanding and using the library. 
+
+
+It assumes familiarity with the concepts of Object Oriented Programming. 
+
+
+The Object Oriented Programming Guide is useful pre-requisite reading as it provides the necessary 
+background to Object Oriented Programming as implemented at Psion. It can, of course, be read in 
+conjunction with the FORM Reference manual. 
+
+
+The FORM library is a collection of classes which provide a range of document formatting and printing 
+services that are independent of the user interface used by an application. The object classes it contains 
+can be used directly or can be subclassed by any application code. Many of the classes inherit methods and 
+property from classes in the OLIB library; the OLIB Reference manual is, therefore, a useful pre-requisite. 
+
+
+Use of the FORM library allows complex applications to be built quickly and reliably. 
+
+
+Each chapter in this manual contains a description of a number of closely related classes. For example, the 
+document layout chapter discusses all classes related to the laying out of text on the screen. 
+
+
+The description of each class follows the same format. It includes the purpose of the class, the hierarchical 
+relationship of the class to other classes, the actual class definition, a description of the property and a 
+complete list and discussion of the methods. References to relevant manuals are included where necessary. 
+
+
+The FORM library is supplied as the form.dyl dynamic link library in the ROM of all SIBO machines. 
+
+
+All classes in the FORM library are ultimately derived from the Root class which is described in the 
+OLIB Reference manual. It is, therefore, a required component of all object oriented programs. ! 
+
+
+The content of this manual describes the version of FORM as it exists on the Series 3a and Workabout (it 
+is identical on these two machines). In general, this is also applicable to the Series 3. However, where 
+behaviour on the Series 3 differs or where certain features, methods or property are not available on the 
+Series 3, then this will be noted at the appropriate points in the text. 
+
+
+Using FORM classes 
+
+
+An application (or DYL) that either subclasses or creates an instance of a FORM class must declare an 
+external reference to the FORM library (and the OLIB library) in its category file. If, for example, an 
+application's category file has the name myprog.cat, the content of this category file must start with the 
+following lines: 
+
+
+IMAGE myprog 
+
+
+EXTERNAL olib 
+EXTERNAL form 
+
+
+This ensures that, amongst other things, the defined constants representing the external category numbers 
+for the FORM and OLIB categories (in this case, cAT_MYAPP_FORM and CAT_MYAPP_OLIB, respectively) are 
+available to application code. 
+
+
+! Tt is, however, permissible for a category that has no intrinsic dependence on other OLIB and FORM 
+classes to define its own root class and thereby eliminate all dependency on OLIB and FORM. See, for 
+example, the Building a Dynamic Library chapter of the Object Oriented Programming Guide. 
+
+
+1-1 
+
+
+FORM REFERENCE 
+
+
+In the source code of the MYPROG application, an instance of an FORM class - say, of ptszc - would be 
+created with p_new (or £_new) as follows: 
+
+
+p_new (CAT_MYPROG_FORM, C_PTSEG) ; 
+
+
+.If myprog.cat defines a subclass of a FORM class (say, the class susptsEc) this would exist in the local 
+category. An instance is created using the local category number cat_mypRoG_MypPRoG, as follows: 
+
+
+p_new (CAT_MYPROG_MYPROG, C_SUBPTSEG) ; 
+
+
+Similar consideratons apply to instances created by means of £_newsend. 
+
+
+Measurement units 
+
+
+Measurements are generally presented to the user in inches, centimetres or points (there are 72 points 
+per inch). 
+
+
+Internally, these measurements are stored either in twips or printer units. A twip is a twentieth of a point, 
+so that there are 1440 twips per inch. 
+
+
+Printer units are defined to be the natural units associated with a particular printer. The size of the unit 
+thus varies from printer to printer and is defined in the printer driver file (see WDR Printing in the 
+Additional System Information manual). The unit may be one tenth of an inch for a printer that has a 
+single monospaced font, whereas a typical value for a laser printer is one three hundredth of an inch 
+(corresponding to a printer resolution of 300 dots per inch). The war_twips_to_xy method of the wor 
+class, described later in this manual, converts a measurement in twips to the equivalent in printer units for 
+a particular printer. 
+
+
+Notation 
+
+
+Throughout this manual, all references to the Series 3 should be taken to refer to the Series 3a, unless 
+otherwise explicitly stated. 
+
+
+Names 
+Except in class diagrams a class name is always given in upper case, for example scriay. 
+
+
+The method name in the title line of the description of each method is the defined symbol for the method 
+number, without its leading o_. In the body of the text this name, in lower case letters, is used to refer to 
+the method function (or more simply, the method) whereas the upper case name refers to the 
+corresponding message. Thus, an object's dest roy method function is executed when the object receives a 
+DESTROY Message. 
+
+
+Method function prototypes 
+
+
+The description of each method contains a function prototype that specifies the nature of any return value 
+and the parameters with which the method is called. The parameters exclude the object handle and the 
+method number. 
+
+
+For example, a method for the class Eppoc with the title line: 
+
+
+EP_ SENSE CHARS Sense characters forwards 
+
+
+and prototyped as: 
+UINT ep_sense_chars (TEXT **pbuf, UINT pos, UINT n); 
+would be invoked by, for example: 
+
+
+UINT n,pos; 
+TEXT *buf; /* to take pointer to buffer */ 
+
+
+n=40; 
+pos=400; 
+n=p_send4 (hand, O_EP_SENSE_CHARS, &buf,pos,n) ; 
+
+
+1 INTRODUCTION 
+
+
+where hand is the handle of an instance of the Eppoc class. 
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD UINT epdoc_ep_sense_chars(PR_EPDOC *self,TEXT **pbuf,UINT pos,UINT n) 
+{ 
+
+
+} 
+The & symbol 
+
+
+The enter and leave mechanism (which uses p_enter and p_leave) is commonly used to implement 
+structured error recovery. See the Error Handling and Error Recovery chapter of the Object Oriented 
+Programming Guide and the Error Handling chapter of the PLIB Reference manual. 
+
+
+Some methods (the vast majority of dest roy methods, for example) can never fail and will therefore never 
+call p_leave. The title line of a number of the more significant methods of this type are marked with a 
+leading © symbol. 
+
+
+With the enter and leave mechanism, a call to p_leave should only occur within the protection of a 
+p_enter harness. If p_leave is called outside a p_enter harness, the process will be panicked with panic 
+number 47. 
+
+
+The p_leave mechanism and its use in method functions is discussed briefly in the section on Structured 
+Error Recovery later in this chapter. 
+
+
+Long parameters 
+
+
+A small number of FORM class methods require a Lone or a ULONG parameter. For the reasons explained 
+in the Introduction chapter of the Object Oriented Programming Guide, the message-sending mechanism 
+in TopSpeed C does not support such parameters and they should be passed as two tnt (or UINT) 
+parameters, where the first is the least significant word and the second is the most significant word of the 
+data. In such a case the actual method prototype is always followed by a conceptual form, illustrating the 
+intent of the parameters. 
+
+
+Class diagrams 
+
+
+To illustrate the inheritance and using relationships between classes, most chapters will contain at least 
+one class diagram. 
+
+
+The notation is a subset of that used by Grady Booch and described in his book Object-oriented Analysis 
+and Design with applications (2nd edition) with two minor changes; 
+
+
+e classes which are referenced, but not described, within a chapter (i.e. classes whose full 
+description lies in other chapters of this manual or in a different manual), are underlined, 
+
+
+e the diagrams do not distinguish between ‘has' (aggregation) and ‘using’ (client/supplier) 
+relationships. 
+
+
+Also note that ultimate inheritance from the root class is assumed and is not shown. 
+
+
+Class hierarchy 
+
+
+In understanding the structure of a specific class, remember that methods and property are often inherited 
+from a superclass (or superclasses). 
+
+
+While a class may contain new methods and property, it may also re-define methods inherited from a 
+superclass (or superclasses). Note that methods in a superclass can be what are known as deferred 
+methods. 
+
+
+To help illustrate these relationships, each class description in this manual is accompanied by a diagram 
+which shows that class and its superclass(es) in hierarchical order. This diagram is placed at the 
+beginning of the class description. 
+
+
+The diagram consists of a series of adjacent columns. The rightmost column represents the class being 
+described and will be marked by a double line border while the column to its left represents its immediate 
+superclass (if any) marked by a single line border and so on up the hierarchy. Each column is headed by 
+the class name followed by two boxes; the first lists that class's property and the second lists its methods. 
+
+
+Deferred methods are separated from the preceding methods by a blank line and are printed in italics. If a 
+class re-defines an inherited method, the method name in the appropriate superclass is written with a line 
+through it. 
+
+
+FORM REFERENCE 
+
+
+For example, the following diagram would be included in a description of class cccc subclassed from BBBB 
+which itself is subclasses aaaa. 
+
+
+property_1 property_4 
+property_2 property_5 
+
+
+method_a method_b 
+methed_—b method_c 
+method_d method_x 
+
+
+method_e method_y 
+method_z 
+
+
+method_u 
+
+
+In this illustration, method_a is supplied by the superclass aaaa, while method_b is replaced in class BBBB 
+and further replaced in class cccc. Another method, method_c, is introduced in class ppp but replaced in 
+cccc, and so on. Note that method_u is a deferred method. 
+
+
+The root class from which all classes are derived is assumed and will not be shown in the diagrams. 
+
+
+Methods and property inherited from a superclass will be described in the appropriate class description. 
+
+
+Structured Error Recovery 
+
+
+As mentioned earlier, the enter and leave mechanism is commonly used to implement structured error 
+recovery. 
+
+
+Use of the p_leave mechanism 
+
+
+In general, you should assume that all methods NOT marked with the & symbol (as discussed in the 
+section on Notation) are capable of calling p_1eave, even if this is not explicitly mentioned in the method 
+description. In some cases, such as where a method calls, directly or indirectly, a deferred method (which 
+is supplied by a subclasser) it is not possible to specify whether the method may result in p_leave being 
+called. 
+
+
+In the event of an error (such as out of system memory) occurring a method may: 
+e call p_leave, passing the (negative) error number, 
+e return the error number, 
+e either call p_1eave or return an error number, depending on the nature of the error. 
+
+
+Some methods call p_leave (0), which has the effect of returning from the p_enter harness (with the 
+return value zero) without signalling an error. This is used, for example, to provide a normal exit from a 
+deeply nested function call, without the need for a zero return value to be passed back through the chain of 
+calls. Intermediate functions in the chain may then be declared as voip. 
+
+
+Some method functions that may call p_1leave are declared as vorp. One reason for this may be that the 
+method forms part of a chain, as described in the preceding paragraph. If user code were to send such a 
+message within a p_enter harness, the value returned from p_enter would be indeterminate if no error 
+arose. The solution is to construct a shell function which sends the message and then returns zero, and 
+
+call this shell within a p_enter harness. The call to p_enter will then return either zero (if the method 
+
+calls p_leave (0) or it executes to completion) or a negative error number. 
+
+
+Panic numbers 
+
+
+See the Error Handling and Error Recovery chapter of the Object Oriented Programming Guide and the 
+Error Handling chapter of the PLIB Reference manual for a discussion of panics and panic numbers. 
+
+
+XADD does not have its own unique panic numbers, but panics a client that attempts an illegal operation 
+using PLIB, OLIB and Window Server panic numbers, defined in the respective SDK manuals. 
+
+
+1 INTRODUCTION 
+
+
+Call-back methods 
+
+
+In general, an object passes a message to another object by calling the appropriate method using the 
+relevant method number. Within the code, the method number is usually a symbolic constant generated at 
+category translation time. 
+
+
+However, an alternative is to define suitable property within the calling object and set the property to 
+contain the method number. The code can then be constructed to use the value in the property, rather than 
+use the symbolic constant. For example, in a class asc, a call to such a method would take the form: 
+
+
+p_send(self-—>abc.handle, self—>abc.methnum,...); 
+
+
+where the object's handle is assumed to have been written to self->abc. handle and self->abc.methnum 
+has been previously set by, say: 
+
+
+self->abc.methnum = O_METHOD_NUMBER; 
+
+
+Clearly this is slightly less efficient, both in terms of memory usage and speed of execution, than the more 
+usual: 
+
+
+p_send(self-—>abc.handle, O_METHOD_NUMBER,...); 
+It does, however, offer a number of advantages that, in certain circumstances, can prove to be of use: 
+
+
+e it allows the message being sent to be changed dynamically during the lifetime of the calling 
+object 
+
+
+e the method number can be passed to the calling object, avoiding the need for the calling object to 
+have any knowledge of the class to which the message is being sent - this can be of value in terms 
+of design 
+
+
+e it allows the service to be supplied by any class that supports a suitable method function 
+
+
+e it effectively provides a multiple inheritance mechanism for the inheritance of class behaviour 
+(but not of class property) 
+
+
+Mixin classes 
+
+
+A mixin class is a class that is defined for the sole purpose of being combined (or mixed in) with other 
+classes to provide more sophisticated behaviour. Such a class encapsulates a single aspect of behaviour for 
+the inheriting class and is not intended to be instantiated in its own right. The following figure illustrates 
+a typical situation and shows that mixin classes are associated with multiple inheritance. 
+
+
+~ ~ 
+
+
+- mixint =) mixin2 — 
+< as ( 
+\ \ \ pet 
+ae ca 
+‘a ggreg / 
+
+
+\ Ae 
+
+
+—_ 
+
+
+For further discussion of mixin classes see, for example, Object Oriented Analysis and Design with 
+Applications by Grady Booch, published by The Benjamin/Cummings Publishing Company, Inc. 
+
+
+Although Psion's object oriented programming system does not support multiple inheritance, a mixin class 
+is an ideal way of formally specifying the required functionality of call-back methods. In application code 
+terms the mixin class itself has no physical existence, but its method functions will be implemented as 
+part of some other 'real' class. 
+
+
+This manual contains formal descriptions of three mixin classes: 
+e =the rFormpoc mixin class, described in the Formatted Document Content Classes chapter; 
+e the pacELay mixin class, described in the Document Printing Classes chapter; 
+e = the prnTPRv mixin class, described in the Print Preview Class chapter. 
+
+
+Each of the chapters referred to above contain 'real' classes which implement the respective mixin class 
+method functions. 
+
+
+CHAPTER 2 
+
+
+THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+A window that is to display formatted editable text will own a class that contains the document text. The 
+display of the text is managed by a further two classes - an imager class (for example, scrimc) and a 
+layout class (for example, scrLay). These two additional classes (described in the Document Layout 
+Classes chapter of this manual) are both formally owned by the window, but interact with each other and 
+the document content class to provide displayable formatted text. 
+
+
+l c Window / f scrimg - 
+“s ) ™~ ) 
+Ne X 
+Document _ ) scrlay = / 
+C content. ——__& 
+x ) = ) 
+ee C- 
+
+
+During its initialisation, an instance of either the scrtay class (described in the Document Layout Classes 
+chapter) or the prnuay class (used when preparing printable output, and described in the Document 
+Printing Classes chapter) must be provided with the handle of an instance of a suitable document 
+
+content class. 
+
+
+The document content class must support up to five specific services (two of which are mandatory) by 
+means of up to five call-back methods, whose method numbers are also passed to scRLAY Or PRNLAY. 
+
+
+This chapter specifies the nature of the services that must be supported and describes the document 
+content classes that are supplied in the FORM library. 
+
+
+FORM REFERENCE 
+
+
+The FORMDOC mixin class 
+
+
+para_start 
+sense_chars 
+
+
+sense_plabel 
+
+
+sense_pdata 
+enq_page 
+
+
+The rormpoc mixin class provides the formal specification for the call-back methods that must be 
+supported by any class that provides access to the text content of a formatted document. These methods 
+may be called by the scriay and prntay document layout classes. 
+
+
+For a general discussion on call-back methods and mixin classes, see the Introduction chapter in this 
+manual. 
+
+
+The rormpoc class does not appear in the FORM library and an instance of rormpoc will never be created. 
+The FORM library supplies the two classes EPppoc and EPFpoc to encapsulate document text and provide the 
+behaviour to manipulate and query it. These two classes, described later in this chapter, supply the 
+minimum set of rormpoc call-back methods required by scriay and pRNuay. 
+
+
+Application programmers are, however, free to supply the methods in either a separate user-defined class, 
+or by subclassing Eppoc or (more rarely) EPrpoc; any such methods must follow the general specification 
+prescribed by this description of the rormpoc class. 
+
+
+Class diagram 
+
+
+The following class diagram formally illustrates the relationship between the rormpoc mixin class and the 
+scRLay layout class (see the Document Layout Classes chapter in this manual). Exceptionally, this 
+diagram shows the root class in order to emphasise the multiple inheritance aspect of mixin classes. 
+
+
+~~ or oa oe 
+nec, f — 
+C root / C formdoc / 
+~ es ) 
+es Sa ee 
+a a 
+C scrlay / 
+~ ) 
+Ser 
+Class definition 
+CLASS formdoc root 
+{ 
+DEFER para_start scan to start of paragraph, mandatory 
+DEFER sense_chars sense character content, mandatory 
+DEFER sense_plabel sense paragraph 'label', optional 
+DEFER sense_pdata sense layout data for paragraph optional 
+DEFER enq_page sense a page number optional 
+
+
+} 
+Property 
+
+
+None. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+FORMDOC methods 
+FORMDOC_PARA_START Scan to start of paragraph 
+
+
+VOID formdoc_para_start (UWORD *ppos) ; 
+Find the position of the start of a paragraph. 
+
+
+The parameter ppos should point to a uworp value which specifies a character position within the 
+document text; the method should scan the text to find the position of the start of the paragraph 
+containing the specified position. 
+
+
+The position of the start of the paragraph should be written back to *ppos. 
+
+
+A method that performs this function is mandatory; it must be supplied by the object designated to be the 
+supplier of document text to an instance of scRLay or PRNLAY. Versions of this method are supplied by the 
+EPpoc and Eprpoc classes. 
+
+
+FORMDOC SENSE CHARS Provide characters 
+
+
+INT formdoc_sense_chars (SCRLAY_SENSECHARS *sense, SCRLAY_FONT **pf, UBYTE **pfw); 
+
+
+Sense a block of up to ws_MAx_PRINT_BOX_TEXT_LEN contiguous characters of data of the same style from 
+the document text. 
+
+
+The parameter sense must point to a data structure of type scnLAY_sENSECHARS. This structure, which is 
+included as part of the scriay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+
+
+UWORD pos; document position to sense 
+
+WORD printer; TRUE for printer data, FALSE for screen data 
+TEXT *buf; address of character block 
+
+WORD blen; length of character block 
+
+
+} SCRLAY_SENSECHARS; 
+
+
+The value in sense->pos specifies the document position where sensing is to start. The address of a buffer 
+containing the first character should be written to sense->buf and the number of contiguous characters 
+available in this buffer should be written to sense->blen. 
+
+
+The value written to sense->blen must be less than or equal to ws_Max_PRINT_BOX_TEXT_LEN, even if a 
+greater number of contiguous characters are actually present in the buffer. There are two reasons why 
+fewer than this number of characters may be available: 
+
+
+e the characters terminate at a physical boundary within a segmented buffer, that is, at the edge of 
+an individual buffer segment 
+
+
+e the characters terminate at a logical boundary where, for example, there is a change of font or of 
+text attributes 
+
+
+If content-specific layout (i.e. line segments with individual font and style information) is not supported, 
+the parameters pf and pfw may be ignored and the method should return rausz. This is the case with the 
+document classes Eppoc and EPFDoc. 
+
+
+If content-specific layout is supported, the parameters pf and pfw should not be ignored. 
+
+
+If pf is not NuLL, the method should write into pt the address of a pointer to a scnLAy_Font data structure. 
+This structure, which is included as part of the scruay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+
+
+UWORD fid; font ID for screen or typeface no.for printer 
+UWORD style; font style (e.g. bold) 
+UWORD height; height of printer font 
+
+
+} SCRLAY_FONT; 
+
+
+This data structure contains information that describes the font to be applied to the sensed characters. 
+The font descriptor should relate to either a printer font or the corresponding screen font, depending on 
+whether sense->printer 1S TRUE Of FALSE. 
+
+
+FORM REFERENCE 
+
+
+If pfw is not NuLL, the method should write into pfw the address of a pointer to a font width table for the 
+font that is to be applied to the sensed characters. The font width table should relate to either a printer font 
+or the corresponding screen font, depending on whether sense->printer 1S TRUE Of FALSE. 
+
+
+The method should return tTrRuz, if the characters terminate at a logical boundary, otherwise it should 
+return FALSE. 
+
+
+A method that performs this function is mandatory; it must be supplied by the object designated to be the 
+supplier of document text to an instance of scRLAy or PRNLAY. Versions of this method (which do not 
+support content-specific layout) are supplied by the Eppoc and Eprpoc classes. 
+
+
+FORMDOC_SENSE_PDATA Sense paragraph layout data 
+
+
+VOID formdoc_sense_pdata(UINT pos, INT printer, SCRLAY_PDATA *p); 
+Sense layout data for a specific paragraph. 
+The paragraph is that which contains the character position specified by the parameter pos. 
+
+
+The parameter p should point to a data structure of type scrLay_ppata. The structure, which is included 
+as part of the scriay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+
+
+SCRLAY_MARGINS *margins; Paragraph margins 
+SCRLAY_TABS *tabs; Paragraph tabs 
+SCRLAY_SPACING *spacing; Paragraph spacing 
+
+
+} SCRLAY_PDATA; 
+
+
+If the parameter printer contains the value TrRuz, the method should write the address of three data 
+structures of type SCRLAY_MARGINS, SCRLAY_TABS and SCRLAY_SPACING Into p->margins, p->tabs and 
+p->spacing respectively. The information in the three data structures will describe the printer layout for 
+the paragraph. 
+
+
+If the parameter printer contains the value ratsez, the method should write the address of two data 
+structures of type scRLAY_MARGINS and SCRLAY_TABS into p->margins and p->tabs respectively. The 
+information in the two data structures will describe the screen layout for the paragraph. Since vertical 
+spacing is not represented on the screen, p->spacing can be ignored. 
+
+
+A method that performs this function is optional and need not be supplied if there is no paragraph-specific 
+layout. If, however, it is supplied, it must be by the object designated to be the supplier of document text to 
+an instance of SsCRLAY or PRNLAY. 
+
+
+FORMDOC_SENSE_ PLABEL Sense paragraph label 
+
+
+VOID formdoc_sense_plabel(UINT pos, INT printer, PRNLAY_PLABEL **p); 
+Sense the label data for a specific paragraph. 
+The paragraph is that which contains the character position specified by the parameter pos. 
+
+
+The method should write into the parameter p, the address of a pointer to a PRNLAY_PLABEL data structure. 
+This structure, which is included as part of the prnuay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+
+
+SCRLAY_PLABEL s; as for the screen 
+
+UBYTE *wid; the font width table 
+
+UWORD margin; margin for paragraph labels in printer units 
+UWORD gutter; gutter between label and para margin 
+
+
+} PRNLAY_PLABEL; 
+
+
+If the parameter printer contains the value TRuz, the method must specify all members of this data 
+structure. 
+
+
+If the parameter printer contains the value raussz, the method need only specify the first (i.e. the 
+SCRLAY_PLABEL) member. 
+
+
+A method that performs this function is optional and need not be supplied if paragraph labels are not 
+supported. If, however, it is supplied, it must be by the object designated to be the supplier of document 
+text to an instance of scRLAY or PRNLAY. 
+
+
+2-4 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+FORMDOC_ENQ_ PAGE 
+
+
+INT formdoc_enq_page(UINT pos, UINT len); 
+
+
+Return a page number 
+
+
+Return a page number. 
+The method should expect the following two parameters: 
+© pos, specifies a character position within the document text. 
+
+
+¢ en, specifies a character count, defining the number of contiguous characters starting at 
+position pos. 
+
+
+If 1en is zero, the method should return the page number of the page that contains character position pos. 
+
+
+If 1en is non-zero and there is no page break between character position pos and the character position 
+postlen, then the method should return a zero. 
+
+
+If 1en is non-zero and there is at least one page break between character position pos and the character 
+position pos+len, then the method should return the page number of the page that follows the first page 
+break in the range pos tO pos+ien. 
+
+
+In any event, the method should always return zero if no page information is currently available. 
+
+
+It is worth noting that page numbers start from one; in other words, the first page is designated as page 1 
+and not as page 0. 
+
+
+A method that performs this function is optional and need not be supplied if the display of page breaks is 
+not supported. If, however, it is supplied, it must be by the object designated to be the supplier of 
+document text to an instance of scRLAY or PRNLAY. 
+
+
+EPDOC 
+
+
+EPROOT 
+
+
+maxlen 
+
+
+ep_set_text 
+ep_scan_word 
+ep_word_count 
+ep_scan_para 
+ep_para_count 
+ep_scan_block 
+ep_add_para 
+ep_copy_indent 
+ep_copy_to_front 
+ep_copy_to_back 
+ep_paste 
+ep_mod_chars 
+ep_sense_text 
+
+
+ep_capacity 
+
+
+EPDOC 
+
+
+pages 
+filter 
+
+
+ep_init 
+ep_sense_len 
+ep_sense_chars 
+ep_back_chars 
+ep_insert 
+ep_extract 
+ep_delete 
+ep_clear 
+ep_compress 
+epdoc_para_start 
+epdoc_sense_chars 
+epdoc_set_pages 
+epdoc_enq_page 
+epdoc_goto_page 
+epdoc_set_filter 
+epdoc_pos_filter 
+
+
+FORM REFERENCE 
+
+
+The eppoc class encapsulates formatted document text. It provides the property for storing and the 
+methods for manipulating the text and is referenced by instances of the scrLay and scrime classes. 
+Further, it supplies the two mandatory call-back methods: the 'scan to start of paragraph' method and 'the 
+sense character content’ method (also known as 'the provide characters’ method). 
+
+
+The fundamental characteristics and behaviour of editable documents are described in the Editable 
+Documents chapter of the OLIB Reference manual. The Eppoc class is designed for the efficient storage 
+and manipulation of large quantities of dynamically changing text. The text itself is contained in an scBur 
+segmented buffer component. 
+
+
+For small quantities of text, the class Eprpoc, described later, is more efficient. 
+
+
+Class diagram 
+
+
+The following class diagram shows the relationship between the document content class zppoc and other 
+classes. The underlined classes are imported from o118 and they are all discussed in the OLIB Reference 
+manual. 
+
+
+fo MALOOL: 7 ( eproot / 
+Pes tee es acs 
+y Nafix / ¢ epdec / 
+my ) ~ ) 
+wo 
+le ee S22: 
+C vaflat / y § buf / 
+y sl N ae 
+ee i oe 
+
+
+Pagination 
+Within its property, EPpoc contains pagination information on the document. 
+
+
+This information is held in the form of a uworp array. The array itself is a varLat object whose handle is 
+held in the property epdoc. pages. 
+
+
+Each entry in the array represents a single page and contains a count of the number of characters fitting 
+into that page. It is worth pointing out that the first entry in the array represents the first page and this is 
+deemed to be page | (not page 0). The array itself is built by an instance of the paczs active object, not by 
+EPpoc (the pagination process is relatively time consuming and is best done as a low priority background 
+task). 
+
+
+A number of Eppoc's methods change the content of the document text, for example ep_insert and 
+ep_delete. To avoid the overhead of re-paginating the document every time text is inserted or deleted, 
+EPpoc modifies the character count of the appropriate page (or pages) in such a way that the position of 
+the page break relative to the existing text remains unchanged. 
+
+
+Clearly, following any insertion or deletion, the calculated position of a page break may no longer be 
+strictly accurate. This situation can only be corrected when the owning application schedules a 
+re-pagination operation by sending a pR_PAGINATE message to the PRINTER Class. 
+
+
+Document filter 
+
+
+Very often, there is a need to work with a subset of the whole document text. The precise meaning of a 
+subset varies from application to application. A situation that is very common occurs in word processor 
+applications where, often, only outline text needs to be displayed and manipulated. For example, outline 
+text may consist simply of the headings in the document. In other words, text which is not part of the 
+outline must be logically deleted. 
+
+
+To handle this kind of situation, zppoc embraces the concept of a document filter. 
+
+
+In essence, a filter is a map of the document indicating which sections of text are included in the subset 
+and which sections are excluded (or logically deleted). When the map exists, the document is said to be 
+filtered. 
+
+
+The document filter is implemented by means of a uworp array. The array itself is a varLat object whose 
+handle is held in the property epdoc. filter. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+The entries in the array are logically grouped into consecutive pairs. 
+
+
+Starting from the first position in the document, the first entry in the array contains a count of the number 
+of characters which are to be excluded or logically deleted from the document; the second entry contains a 
+count of the number of following characters which are to be included in the filtered document. This 
+pattern is repeated for rest of the document. 
+
+
+The idea is more easily understood by looking at the schematic diagram below. The horizontal bar 
+represents document text where the shaded sections represent text which is to be excluded or logically 
+deleted from the document while the non-shaded sections represent text which is to be included as part of 
+the filtered document. Position zero is on the left hand side. The vertical column represents the filter array 
+with the individual elements marked each containing the length of the corresponding section of text. 
+
+
+Filter array 
+
+
+| Document text 
+
+
+Position 0 
+
+
+The sum of the values contained in each element of the array should be the same as the length of the 
+unfiltered document. 
+
+
+It should also be noted that both the first and the last entries in the array are often zero. 
+
+
+Class definition 
+
+
+The Eppoc class subclasses the OLIB class zproot and is defined in the sub-category file epdoc.cl (with 
+generated header file epdoc.g). 
+
+
+CLASS epdoc eproot 
+{ 
+REPLACE ep_init 
+REPLACE ep_sense_len 
+REPLACE ep_sense_chars 
+REPLACE ep_back_chars 
+REPLACE ep_insert 
+REPLACE ep_extract 
+REPLACE ep_delete 
+REPLACE ep_clear 
+REPLACE ep_compress 
+
+
+ADD epdoc_para_start Scan to start of paragraph 
+ADD epdoc_sense_chars Provide characters 
+ADD epdoc_set_pages Set the page list 
+ADD epdoc_enq_page Enquire page break position 
+ADD epdoc_goto_page Get pos at start of specified page 
+ADD epdoc_set_filter Set (or clear) the filter list 
+ADD epdoc_pos_filter Convert filtered pos to unfiltered pos 
+PROPERTY 3 
+{ 
+PR_SGBUF *b; handle of buffers data 
+PR_VAFLAT *pages; number of characters in each page 
+PR_VAFLAT *filter; filter (e.g for outline mode) 
+
+
+} 
+
+
+FORM REFERENCE 
+
+
+Property 
+
+epdoc.b The handle of an instance of scpur containing the document text; this is a 
+component of EPDoc. 
+
+epdoc.pages The handle of an instance of varLat, containing a uworp array. Each 
+consecutive entry in the array contains a value giving the number of 
+characters in consecutive pages. The first entry in the array refers to page 1. 
+See the Pagination section above. 
+
+epdoc. filter The handle of an instance of varLat, containing a uworp array. The array 
+
+
+contains the document filter information as described in the Document filter 
+section above. 
+
+
+EPDOC methods 
+EP_INIT Initialise 
+
+
+VOID ep_init (UINT maxlen) ; 
+Initialise the instance of EPpoc. 
+
+
+The maximum length of the document (the superclass property eproot .maxlen) is set to the value 
+contained in the parameter maxien. Note that this length includes the terminating nNuLL. 
+
+
+An instance of the segmented buffer scpur is created and its handle stored in the property epdoc.b. At the 
+same time, the instance is initialised by sending a sn_1nrT message specifying a segment length of 128 
+bytes. 
+
+
+The buffer itself is seeded with a single nuiu character. This is the delimiter which marks the end of the 
+text and, in effect, creates an empty document. 
+
+
+EP_ SENSE LEN Sense document length 
+
+
+UINT ep_sense_len (VOID) ; 
+Sense the current length of the document text. 
+The method returns the number of bytes of text stored; note that this excludes the terminating NULL. 
+
+
+If the document is filtered (i.e. epdoc. filter 1s not NULL), the reported length is that of the filtered 
+document; again the length excludes the terminating nNuLL. 
+
+
+EP_SENSE CHARS Sense characters forwards 
+
+
+UINT ep_sense_chars (TEXT **pbuf, UINT pos, UINT n); 
+
+
+Find the address of the character within the segmented buffer (containing the document) whose position 
+within the document is given by the parameter pos. 
+
+
+The method places the address of the character into an area whose address is passed in the parameter 
+pbuf; i.e. the address of the character is set into *pbuf. 
+
+
+In addition, it returns either the value in the parameter n or the number of characters stored contiguously 
+at *pbuf, whichever is the smaller. As the document text is contained in a segmented buffer, the number 
+of contiguous characters at the given position will never be greater than the maximum number of 
+characters within a data segment. The number of contiguous characters will include the nu that 
+terminates the document, if it happens to be in that particular segment. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+The following figure illustrates the situation for a non-filtered document. 
+
+
+(previous) (next) 
+buffer buffer buffer 
+segment segment segment 
+
+
+Character corresponding to 
+to document position POS 
+
+
+contiguous characters 
+
+
+*PBUF 
+
+
+If the document is filtered (i.e. epdoc. filter is not NULL), the character position, address and character 
+count are all with respect to the filtered document. 
+
+
+More information on segmented buffers can be found in The SGBUF Segmented Buffer Class chapter in 
+the Olib Reference manual. 
+
+
+EP _BACK_CHARS Sense characters backwards 
+
+
+UINT ep_back_chars (TEXT **pbuf, UINT pos, UINT n); 
+
+
+Find the address of a character within the segmented buffer (containing the document) which is a number 
+of bytes in front of the character whose position is specified by the parameter pos. The method places the 
+required address into an area whose address is passed in the parameter pbuf; i.e. the required address is 
+set into *pbuf. 
+
+
+In general, the required address is calculated by taking the address of the character whose position is 
+given by pos and subtracting either the value in the parameter n or the number of contiguous characters 
+stored in front of that character, whichever is the smaller. 
+
+
+If the character specified by pos lies at the very beginning of a buffer, then the required address will lie in 
+the previous buffer segment. 
+
+
+In addition, the method returns either the value in the parameter n or the number of contiguous characters 
+stored in front of that character, whichever is the smaller. 
+
+
+As the document text is contained in a segmented buffer, the number of contiguous characters will never 
+be greater than the maximum number of characters which can be fitted in a data segment. 
+
+
+The following figure illustrates the situation for a non-filtered document where the character 
+corresponding to document position pos lies wholly within the buffer segment. *pbuf is shown pointing to 
+the lowest possible address in the buffer segment (a situation when n > number of contiguous characters). 
+
+
+(previous) (next) 
+buffer buffer buffer 
+segment segment segment 
+
+
+Character corresponding 
+to document position POS 
+
+
+t contiguous characters 
+
+
+*PBUF (n >=no.contiguous characters) 
+
+
+FORM REFERENCE 
+
+
+The following figure illustrates the situation for a non-filtered document where the character 
+corresponding to document position pos lies at the begining of the buffer segment. *pbuf is shown 
+pointing to the lowest possible address in the previous buffer segment (a situation when n > number of 
+contiguous characters). 
+
+
+(previous) (next) 
+buffer buffer buffer 
+segment segment segment 
+
+
+Character corresponding 
+to document position POS 
+
+
+contiguous characters 
+
+
+*“PBUF (n >=no.contiguous characters) 
+
+
+In both cases, if n < number of contiguous characters, then *pbuf will point to a position which is 
+(number of contiguous characters - n) bytes higher than (to the right of) that shown. 
+
+
+If the document is filtered (i.e. epdoc. filter is not NULL), the character position, address and character 
+count are all with respect to the filtered document. 
+
+
+More information on segmented buffers can be found in The SGBUF Segmented Buffer Class chapter in 
+the Olib Reference manual. 
+
+
+EP_INSERT Insert characters 
+
+
+INT ep_insert (UINT pos, VOID *buf, UINT len); 
+Insert characters into the (assumed unfiltered) document. 
+
+
+The source for the characters is the buffer whose address is passed in the parameter but. The parameter 
+len specifies the number of characters, while the parameter pos indicates the position within the 
+document where the characters are to be inserted. 
+
+
+If an attempt to insert the characters were to cause the size of the document to exceed its maximum 
+permitted length (i.e. the value in the property eproot .maxlen), then no insertion would be attempted and 
+p_leave would be called with an £_GEN_ovER error. 
+
+
+If the document has been paginated, the character count for the page containing document position pos is 
+incremented by 1en, so that page break positions, relative to the document text, do not move. This is 
+achieved by incrementing the appropriate array entry in the component object epdoc. pages. 
+Re-pagination may well be desirable after the insertion of text but is not done here. 
+
+
+If there is insufficient memory to perform the insertion p_leave is called with an &_GEN_NOMEMoRY error. 
+
+
+The method returns zero if the insertion is successful, and is thus suitable for being called under the 
+protection of p_enter. 
+
+
+EP_EXTRACT Copy characters 
+
+
+VOID ep_extract (UINT pos, TEXT *buf, UINT len); 
+Copy characters from the document into a buffer. 
+
+
+The parameter pos specifies the position within the document from where copying is to start. The 
+parameter buf points to a buffer supplied by the caller into which the characters are to be placed while the 
+parameter 1en specifies how many characters are to be copied. 
+
+
+The caller is responsible for supplying a buffer of sufficient length to contain the copied text. 
+
+
+The document may be filtered or unfiltered. If it is filtered, the position and extracted characters are with 
+respect to the filtered document. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+EP DELETE Delete characters 
+
+
+VOID ep_delete(UINT posl, UINT pos2); 
+Delete characters lying between two specified positions within the (assumed unfiltered) document. 
+
+
+The parameter pos1 specifies the start document position while the parameter pos2 specifies the end 
+document position. 
+
+
+All characters starting at (and including) posi and ending at (but excluding) pos2, are to be deleted. The 
+method deletes (pos2 - posi) characters beginning with the character at pos1 by sending a sB_DELETE 
+message to the scpur object containing the document text. The following figure illustrates the situation; in 
+this example, the characters in lower case are the ones which are deleted. 
+
+
+XXxXxXxXxXxXXXXXXX 
+pos1 pos2 
+
+
+Recall that the last addressable position lies immediately before the final paragraph delimiter (often 
+referred to as the terminating nuLL); consequently, the final paragraph delimiter cannot be deleted. 
+
+
+If the document is paginated (i.e. epdoc->pages is not NULL), the character count for the page containing 
+position posi (and, if necessary, subsequent pages) is decremented by an amount equal to pos2-pos1. This 
+may result in one or more pages containing zero characters. Page break positions for the remaining 
+characters, from pos2 onwards, occur between the same characters as before. 
+
+
+Re-pagination may well be desirable after the deletion of text but is not done here. 
+
+
+EP CLEAR Clear the document 
+
+
+VOID ep_clear (VOID) ; 
+Delete the entire document content. 
+
+
+The method deletes all of the text but leaves the terminating nuLL which marks the end of the document 
+by sending a sB_DELETE message to the scBur object containing the text. 
+
+
+Any existing document filter is destroyed by calling the epdoc_set_filter method, directly. 
+
+
+EP_COMPRESS Compress allocated storage 
+
+
+VOID ep_compress (VOID) ; 
+Compress the allocated storage containing the document text. 
+
+
+The text itself is held in the scpur (segmented buffer) component of zPppoc whose handle is held in the 
+property epdoc.b. The segmented buffer is compressed by sending it a ss_comPRESS message. 
+
+
+The buffer always contains at least one cell and guarantees sufficient space to contain, as a minimum, the 
+document's terminating NULL. 
+
+
+EPDOC SET PAGES Set (or clear) the page list 
+
+
+VOID epdoc_set_pages(PR_VAFLAT *pages) ; 
+Clear an exsiting page list and/or set a new one. 
+
+
+The method destroys the current epdoc.pages component, if it exists, and resets the property epdoc. pages 
+to NULL. 
+
+
+The parameter pages is expected to be either nuLu or the handle of a variat object containing page 
+information (as described in the section on EPpoc property) and is copied into epdoc. pages. 
+
+
+FORM REFERENCE 
+
+
+EPDOC_ENQ PAGE Return a page number 
+
+
+INT epdoc_enq_page(UINT pos, UINT len); 
+Return a page number. 
+
+
+The parameter pos specifies a document position while the parameter 1en specifies the number of 
+characters starting at pos. 
+
+
+If the parameter 1en is zero, the method returns the page number of the page that contains the character at 
+position pos; recall that page numbers start at one. 
+
+
+If 1en is non-zero, the method returns: 
+
+
+e the page number of the page that contains the character at pos, if there is a page break between 
+positions pos and pos+len. 
+
+
+e zero, if there is no page break between positions pos and pos+len. 
+e = zero, if pos is zero 
+
+
+The method always returns zero if there is no epdoc. pages component (i.e. the property epdoc. pages IS 
+NULL). 
+
+
+EPDOC_ GOTO PAGE Get position at the start of a page 
+
+
+UINT epdoc_goto_page (UINT num); 
+Return the document character position corresponding to the start of a given page. 
+The parameter num specifies the page number. 
+
+
+Page numbers always start at one. If num is zero, a value of one will be assumed. If num is greater than the 
+maximum number of pages, the maximum value wil be assumed. 
+
+
+The method always returns zero if there is no epdoc. pages component (i.e. the property epdoc. pages IS 
+NULL). 
+
+
+EPDOC SET FILTER Set (or clear) the filter list 
+
+
+VOID epdoc_set_filter(PR_VAFLAT *filter); 
+Clear an exsiting filter list and/or set a new one. 
+The method destroys the current epdoc. filter component, if it exists, and sets the property to NULL. 
+
+
+The parameter filter is expected to be either nuut or the handle of a varzat object containing filter 
+information (as described in the Document filter section) and is copied into the property epdoc. filter. 
+
+
+Because it is no longer valid, the current epdoc.pages component, if it exists, is also destroyed, setting its 
+property to NULL. 
+
+
+EPDOC POS FILTER Get unfiltered position 
+
+
+UINT epdoc_pos_filter(UINT pos); 
+Retrieve the unfiltered document position corresponding to a filtered document position. 
+
+
+The parameter pos is assumed to contain the position within the filtered document. The method converts 
+this position into the corresponding position in the unfiltered document. 
+
+
+If no filter exists (1.e. the property epdoc. filter 1S NULL), the value in pos is returned. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+EPDOC call-back methods 
+
+
+EPDoc supplies the two mandatory call-back methods required to implement the rormpoc mixin class. It 
+does not supply the other three optional call-back methods. 
+
+
+EPDOC_PARA_START Scan to start of paragraph 
+
+
+VOID epdoc_para_start (UWORD *ppos) ; 
+Find the position of the start of a paragraph. 
+
+
+The parameter ppos points to a uworD value which specifies an (unfiltered) position within the document 
+text; the method scans backwards to find the start of the paragraph which contains this position by 
+sending an EP_SCAN_PaARA message (see the description of EPRoot in the Olib Reference manual). The 
+position of the start of the paragraph is written back to *ppos. 
+
+
+If *ppos is already at the start of a paragraph boundary, no scanning will be done. 
+
+
+EPDOC SENSE CHARS Provide characters 
+
+
+INT epdoc_sense_chars (SCRLAY_SENSECHARS *sense, SCRLAY_FONT **pf, UBYTE **pfw); 
+
+
+Sense a block of up ws_MAx_PRINT_BOX_TEXT_LEN contiguous characters from the document text. 
+
+
+The parameter sense must point to a data structure of type scRLAY_SENSECHARS. The structure, which is 
+included as part of the scriay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+
+
+UWORD pos; document position to sense 
+
+WORD printer; TRUE for printer data, FALSE for screen data 
+TEXT *buf; address of character block 
+
+WORD blen; length of character block 
+
+
+} SCRLAY_SENSECHARS; 
+
+
+The value in sense->pos specifies the document position where sensing is to start. The address of the first 
+character is written to sense->buf and the number of contiguous characters available is written to 
+sense->blen. The content of sense->printer 1s not used by this method and its value is, therefore, 
+irrelevant. 
+
+
+The number of contiguous characters available will be less than or equal to ws_Max_PRINT_BOX_TEXT_LEN 
+for reasons stated in the description of the ep_sense_chars method. The sensing is done by sending this 
+instance of Eppoc (i.e. itself) an EP_SENSE_CHARS Message. 
+
+
+The method always returns a value of FALSE. 
+
+
+The parameters pf and pfw are not relevant here and can be ignored. They are included in the function 
+prototype because this method is a special case of a more general design. 
+
+
+In calling this method, the scriay object passes the parameters pf and pfw which, in general, the call- 
+back method could modify in order to provide font and style information for a line segment. 
+
+
+EPpDoc, however, does not support line segments with individual font and style information and, therefore, 
+has no need to reference the parameters pf and pfw - which is why they can be safely ignored. 
+
+
+For the same reason, the method always returns the value ratsz to indicate that there is no change of font 
+or style in the characters sensed. 
+
+
+FORM REFERENCE 
+
+
+EPFDOC 
+
+
+ep_set_text 
+ep_scan_word 
+ep_word_count 
+ep_scan_para 
+ep_para_count 
+ep_scan_block 
+ep_add_para 
+ep_copy_indent 
+ep_copy_to_front 
+ep_copy_to_back 
+ep_paste 
+ep_mod_chars 
+ep_sense_text 
+
+
+EPFDOC 
+
+
+destroy epfdoc_para_start 
+
+
+ep_init epfdoc_sense_chars 
+ep_sense_len 
+ep_sense_chars 
+ep_back_chars 
+ep_insert 
+ep_extract 
+ep_delete 
+ep_clear 
+ep_compress 
+ep_capacity 
+ef_granularity 
+ef_sense_buf 
+
+
+The eprpoc class is, in many ways, similar to Eppoc. However, it is useful and indeed more efficient for 
+very small documents such as those containing the text for edit boxes in dialogs. 
+
+
+In contrast to the Eppoc class, the text is held contiguously in a single allocated cell. 
+
+
+The methods and property provided by its superclass(es) EPpFLaAT and EpRoot are sufficient for the 
+behaviour required of Eppoc, although the class makes use of EPpFDoc's epfdoc_para_start and 
+epfdoc_sense_chars as the mandatory call-back methods (as required by instances of scruay). 
+
+
+Because the class is designed for handling small amounts of text, no methods comparable to Eppoc's 
+epdoc_set_pages method, for example, are needed. 
+
+
+2 THE FORMATTED DOCUMENT CONTENT CLASSES 
+
+
+Class diagram 
+
+
+The following class diagram shows the relationship between the document content class Eprpoc and other 
+classes. The underlined classes are imported from o118 and they are all discussed in the OLIB Reference 
+manual. 
+
+
+l eproot 
+= ) 
+
+
+al 
+Yk aes 
+¢ epflat / 
+
+
+) 
+
+
+f 
+
+
+M4 ‘. epfdoc 
+
+
+ms a 
+
+
+Wa 
+Class definition 
+
+
+The eprpoc class subclasses the OLIB class epriat and is defined in the sub-category file epdoc.cl 
+(with generated header file epdoc.g). 
+
+
+CLASS epfdoc epflat 
+{ 
+ADD epfdoc_para_start=epdoc_epdoc_para_start 
+ADD epfdoc_sense_chars=epdoc_epdoc_sense_chars 
+
+
+} 
+Property 
+
+
+None. 
+
+
+EPFDOC call-back methods 
+
+
+EPFDOC supplies only the two mandatory call-back methods required to implement the rormpoc mixin 
+class. It does not supply the other three optional call-back methods. 
+
+
+EPFDOC_PARA_START Scan to start of paragraph 
+
+
+VOID epfdoc_para_start (UWORD *ppos) ; 
+
+
+This method is exactly the same as the epdoc_para_start call-back method discussed in the Eppoc class 
+description. 
+
+
+EPFDOC_SENSE CHARS Provide characters 
+
+
+INT epfdoc_sense_chars (SCRLAY_SENSECHARS *sense, SCRLAY_FONT **pf, UBYTE **pfw); 
+
+
+This method is exactly the same as the epdoc_sense_chars call-back method discussed in the Eppoc class 
+
+
+CHAPTER 3 
+
+
+THE DOCUMENT LAYOUT CLASSES 
+
+
+The document layout classes supply a flexible means to display formatted text. On the Series 3, the range 
+of applications using or subclassing these classes varies from simple edit boxes to the Data, Agenda and 
+Word applications. 
+
+
+An application must supply an instance of a (machine-specific) window class that supplies the user 
+interface for text editing and in which is to appear a view of the text. This edit window will create and 
+initialise document layout class components. The Epwin edit windows class as described in the HWIM 
+Reference manual is a good example and is included in the class diagram below. 
+
+
+Precursors 
+
+An understanding of the document layout classes will be helped by a knowledge of: 
+e the p_enter and p_leave error handling services 
+e =the OLIB editable document classes, EPROoT and EPFLAT 
+e the OLIB active object class, AcTIVE 
+
+Class diagram 
+
+
+The following diagram shows the relationships between the classes involved in document layout and are 
+discussed in detail in this chapter. The active class is imported from OLIB and is discussed in the OLIB 
+Reference manual while Epw1n is the HWIM window class mentioned in the introduction. 
+
+
+“~~ 
+
+
+fo ~ 
+Z lodger / 
+~ a) 
+
+J 
+
+/° edwin) 
+S A 
+
+art Ae 
+
+y serimg / ae ) 
+
+
+( Settay oo 
+/ scrlay ae oe - 
+
+Be ) ae a 
+oe doe _ y wrap) 
+
+
+~ ) 
+~N _) _— 
+
+
+FORM REFERENCE 
+
+
+SCRLAY 
+
+
+paras 
+first 
+nomemory 
+adjust 
+scan 
+
+rd 
+
+fmt 
+
+doc 
+slines 
+
+
+spadjust 
+
+
+l_sense 
+1_line_ends 
+1l_pos_to_xl 
+1_xl_to_pos 
+
+
+1_begin_read 
+
+
+l_read 
+1_format_line 
+
+I <serodd: 
+
+l_view 
+1_discard_layout 
+1_set_lines 
+1_para_changed 
+
+
+l_rescale 
+
+
+The scriay class provides services to lay out paragraphs, lines and line segments for display on the 
+screen, from a document that is composed of a sequence of paragraphs. 
+
+
+In effect, scrLay provides property and structures which model the layout of a document on the screen. 
+The methods supplied by this class allow the layout model to be manipulated. 
+
+
+An instance of scriay is normally referenced by two other objects: its creator (normally a window class) 
+and a scRIMG screen imaging class. scrLay itself references a document object which contains the 
+character data to be formatted and supplies any content-specific layout data. 
+
+
+SCRLAY may be used to lay out the text for display in a window in two modes: 
+
+
+¢ screen layout, where text is word-wrapped to the window boundary. Page break and margin 
+positions and the effects of tabs are shown only approximately but the display is well suited to 
+document editing. 
+
+
+¢ printer layout, where line breaks and page breaks occur in the exact positions that they will occur 
+in the printed document, and the effects of margin indents and tabs are shown with greater 
+accuracy. The positioning of text is calculated in terms of the widths of characters in the current 
+printer's fonts but is, of course, drawn on the screen in the corresponding screen fonts. Queries 
+to the document content class, therefore, request a mixture of screen- and printer-related data 
+(see also the rormpoc notional class and the idea of call-back methods). 
+
+
+Class definition 
+
+
+The scriay class subclasses root and is defined in the sub-category file scriay.cl (with generated header 
+scrlay.g) 
+
+
+CLASS scrlay root 
+{ 
+REPLACE destroy 
+ADD sl_init 
+ADD sl_set 
+ADD sl_sense 
+ADD sl_line_ends 
+ADD sl_pos_to_xl 
+ADD sl_xl_to_pos 
+ADD sl_begin_read 
+ADD sl_read 
+ADD sl_format_line 
+ADD sl_scroll 
+ADD sl_view 
+ADD sl_discard_layout 
+ADD sl_set_lines 
+ADD sl_para_changed 
+ADD sl_rescale 
+
+
+CONSTANTS 
+{ 
+SCRLAY_SYM_HARD_HYPHEN 
+SCRLAY_SYM_SOFT_HYPHEN 
+SCRLAY_SYM_HARD_SPACE 
+SCRLAY_SYM_SHOW_SPACE 
+
+
+SCRLAY_SHOW_TABS 0x0 
+SCRLAY_SHOW_SPACES 0x0 
+SCRLAY_SHOW_CRS 0x0 
+SCRLAY_SHOW_HYPHENS 0x0 
+SCRLAY_SHOW_LFS Ox1 
+
+
+SCRLAY_WIDOW_ORPHAN 0x2 
+
+
+SCRLAY_ALIGN_LEFT 
+SCRLAY_ALIGN_RIGHT 
+SCRLAY_ALIGN_CENTRE 
+SCRLAY_ALIGN_JUSTIFY 
+
+
+SCRLAY_REPEAT_TAB 
+SCRLAY_NTABS_MAX 
+SCRLAY_SCAN_POS 0 
+SCRLAY_SCAN_XY al 
+SCRLAY_SCAN_LINE 2 
+
+
+SCRLAY_SPACING_KEEP_NEXT 
+SCRLAY_SPACING_KEEP_TOGE 
+SCRLAY_SPACING_NEW_PAGE 
+
+
+SCRLAY_TBOX_TAB 
+SCRLAY_TBOX_TAB_USED 
+SCRLAY_TBOX_TAB_LEFT 
+SCRLAY_TBOX_NO_STYLE 
+SCRLAY_TBOX_MASK_LEN 
+} 
+
+
+TYPES 
+{ 
+typedef struct 
+
+
+UWORD x; t 
+UWORD type; i 
+SCRLAY_TABSTOP; 
+
+
+typedef struct 
+
+
+UWORD ntab; 
+SCRLAY_TABSTOP tab[S 
+SCRLAY_TABS; 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+Set document and initial global layout style 
+Set global layout style 
+
+Sense global layout style 
+
+Get x positions of line ends 
+
+Convert document pos to line number & horizontal 
+pixel offset 
+
+Convert line number & horizontal pixel offset 
+to document position 
+
+Set up for a read of line data 
+
+Read line data 
+
+Format a line from a given pos 
+
+Scroll the layout by lines 
+
+View document position on specified line 
+Discard layout 
+
+Set number of lines 
+
+Cause lines from pos to be discarded 
+
+Adjust screen/printer scaling 
+
+
+7 Not a word delimiter 
+14 Also called potential hyphen 
+ules) Not a word delimiter 
+8 A visible space 
+d 
+2 
+4 
+8 Show optional hyphens 
+0 
+0 Set to enable widow & orphan suppression 
+0 
+1 
+2 
+3 
+3 
+8 
+0x01 
+THER 0x02 
+0x04 
+0x8000 
+0x4000 
+0x2000 
+0x1000 
+Oxfft 
+
+
+ab position 
+ab type (left, right, centre or repeated) 
+
+
+number of tabs 
+CRLAY_NTABS_MAX]; 
+
+
+FORM REFERENCE 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD left; 
+
+UWORD right; 
+UWORD indent; 
+UWORD align; 
+
+} SCRLAY_MARGINS; 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD line; 
+UWORD above; 
+UWORD below; 
+UWORD flags; 
+
+
+Left margin 
+Right margin 
+Left margin of first line in para 
+
+
+Alignment (left, right, 
+
+
+Space between paragraph lines 
+
+Space above paragraph 
+
+Space below paragraph 
+
+Keep together/next and start new page 
+
+
+centre or justified) 
+
+
+} SCRLAY_SPACING; 
+
+
+typedef struct 
+{ 
+UWORD fid; 
+UWORD style; 
+UWORD height; 
+SCRLAY_FONT; 
+
+
+font ID for wserv or typeface for printer 
+font style (eg bold) 
+height of printer font 
+
+
+typedef struct 
+
+
+UWORD pos; document position to sense 
+
+WORD printer; TRUE for printer data else screen data 
+TEXT *buf; address of character block 
+
+WORD blen; length of character block 
+
+
+SCRLAY_SENSECHARS; 
+
+
+typedef struct 
+
+
+Paragraph margins 
+Paragraph tabs 
+Paragraph spacing 
+
+
+SCRLAY_MARGINS *margins; 
+SCRLAY_TABS *tabs; 
+SCRLAY_SPACING *spacing; 
+} SCRLAY_PDATA; 
+
+
+typedef struct 
+
+
+{ 
+
+
+SCRLAY_FONT font; and style 
+
+
+font ID, height (printer only) 
+
+
+UWORD align; 
+TEXT *buf; 
+
+WORD blen; 
+
+} SCRLAY_PLABEL; 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD len; 
+
+VOID *content; 
+WORD sensechars; 
+WORD sensepdata; 
+WORD senseplabel; 
+WORD toparst; 
+WORD enqpage; 
+
+} SCRLAY_DOC; 
+
+
+typedef struct que_tbox 
+
+
+{ 
+
+
+alignment 
+address of character block 
+length of character block 
+
+
+Length of doc 
+Object containing document content 
+Method to sense character segments 
+Method to sense paragraph layout data 
+Method to sense paragraph label 
+Method to scan start of paragraph 
+Method to enquire for a page break 
+
+
+struct scrlay_tbox *next; 
+struct scrlay_tbox *prev; 
+
+
+} QUE_TBOX; 
+
+
+{ 
+
+QUE_TBOX hd; 
+WORD width; 
+UWORD tlen; 
+
+} SCRLAY_TBOX; 
+
+
+typedef struct scrlay_tbox 
+
+
+width of box in pixels 
+
+
+number of doc positions, with mask info 
+
+
+(one greater than max position) 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+typedef struct que_line 
+{ 
+struct scrlay_line *next; 
+struct scrlay_line *prev; 
+} QUE_LINE; 
+
+
+typedef struct scrlay_line 
+{ 
+QUE_LINE hd; 
+QUE_TBOX tboxs; 
+
+
+WORD indent; x pixel position of left of lst tbox 
+UWORD len; number of addressible content positions 
+UBYTE islast; TRUE if last line in paragraph 
+
+UBYTE new_page; TRUE if start of page 
+
+
+SCRLAY_LINE; 
+
+
+typedef struct que_para 
+
+
+struct scrlay_para *next; 
+struct scrlay_para *prev; 
+QUE_PARA; 
+
+
+typedef struct scrlay_para 
+QUE_PARA hd; 
+QUE_LINE lines; 
+
+
+SCRLAY_PARA,; 
+
+
+typedef struct 
+
+
+UWORD pos; document position 
+WORD line; line number 
+WORD x; x offset 
+
+
+} SCRLAY_PLX; 
+
+
+typedef struct 
+{ 
+WORD scan; Criterion for scan 
+SCRLAY_PLX test; Test position for scan 
+SCRLAY_PLX pbeg; Beginning of para from scan 
+SCRLAY_PLX lbeg; Beginning of line from scan 
+SCRLAY_PLX tbeg; Beginning of tbox from scan 
+SCRLAY_TBOX *pt; Current TBOX from scan 
+SCRLAY_LINE *pl; Current LINE from scan 
+SCRLAY_PARA *pp; Current PARA from scan 
+} SCRLAY_SCAN; 
+
+
+typedef struct 
+{ 
+SCRLAY_PLABEL *label; To write in label margin 
+
+
+SCRLAY_FONT f; Font data for TBOX 
+
+UWORD width; Pixel width of TBOX 
+
+UWORD indent; ndent in pixels before tbox 
+
+UBYTE blen; Length of text written to buf 
+(See sl_read method) 
+
+UBYTE isfirst; TRUE if first TBOX in line 
+
+UBYTE islast; TRUE if last TBOX in line 
+
+
+UBYTE new_page; 
+} SCRLAY_READ; 
+
+
+typedef struct 
+{ 
+
+
+SCRLAY_PARA *pp; The next paragraph to read 
+SCRLAY_LINE *pl; The next line to read 
+SCRLAY_TBOX *pt; The next tbhox to read 
+
+UWORD pos; The next document pos to read 
+
+
+} SCRLAY_RD; 
+
+
+[TRUE if page break before line 
+
+
+FORM REFERENCE 
+
+
+type 
+
+
+def struct 
+
+{ 
+
+SCRLAY_PARA *pp; 
+UWORD pos; 
+
+WORD line; 
+UWORD pend; 
+
+
+The 
+The 
+The 
+Pos 
+
+
+next paragraph to format 
+
+next document pos to format 
+next line to format 
+
+at beginning of existing layout 
+
+
+when background formatting 
+
+
+WORD lend; 
+} SCRLAY_FMT; 
+
+
+typedef struct 
+{ 
+UBYTE options; 
+UBYTE printer; 
+SCRLAY_PDATA pd; 
+SCRLAY_FONT *font; 
+UBYTE *fwtab; 
+UWORD scrpwidth; 
+SCRLAY_FONT *sfont; 
+} SCRLAY_STYLE; 
+
+
+PROPERTY 
+
+
+{ 
+QUE_PARA paras; 
+
+
+Line number of beginning of existing layout 
+
+
+Layout options 
+
+TRUE if printer layout 
+
+Global margins, tabs, spacing 
+
+Global font ID and style 
+
+Global font table or NULL 
+
+Width of screen (240 pixls) in printer units 
+Global screen font ID and style 
+
+
+List of paragraphs 
+
+
+SCRLAY_PLX first; 
+UBYTE nomemory; 
+UBYTE adjust; 
+
+
+SCRLAY_SCAN *scan; 
+
+
+SCRLAY_RD rd; 
+SCRLAY_FMT fmt; 
+SCRLAY_DOC doc; 
+WORD slines; 
+WORD spadjust; 
+SCRLAY_STYLE st; 
+
+
+Screen/document position of 1st SCRLAY_TBOX 
+TRUE if failed to allocate memory 
+
+TRUE if spadjust has been changed 
+
+Scan context 
+
+Read context 
+
+Format line context 
+
+Describes document object 
+
+Number of lines in screen or height of page 
+Adjustment to scrpwidth 
+
+Global layout style 
+
+
+} 
+} 
+
+
+Property 
+
+
+scrlay.paras 
+
+
+scrlay.first 
+
+
+scriay.nomemory 
+
+
+scrlay.adjust 
+
+
+scriay.scan 
+
+
+scrlay.rd 
+
+
+The head of a list (a doubly-linked queue) of items representing the layout of 
+the data. 
+
+
+Each data item in the list represents a paragraph; from each of these is 
+queued a list of data items representing lines within the paragraph; from 
+each of these is queued a list of data items representing individual phrases 
+within the line (i.e. sections of text with a different font or with different 
+attributes from its neighbours). 
+
+
+See the figure in the section titled Data structures for more detail. 
+
+
+The position of the first text box. This is described in terms of both a 
+document position and a screen position (the line number and the horizontal 
+pixel offset from the beginning of the line). 
+
+
+It is important to note that the line number can be negative; in a situation 
+where only part of a paragraph is visible at the top of the screen, layout will 
+have been generated for the whole paragraph. Consequently, those lines 
+which are not visible (i.e. above the screen) will have negative line numbers. 
+
+
+Used to indicate an out of memory error. Set to TRUE if an out of memory 
+condition occurs. 
+
+
+Used to indicate whether the property scrlay.spadjust has been changed. 
+Set to TRuE if it has been changed. 
+
+
+Used to keep track of the current scan position and the general context when 
+scanning. 
+
+
+This is a SCRLAY_RD data structure wich is used to record the current read 
+context when reading through the layout. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+scrlay. fmt Used to keep track of format data when generating layout. 
+
+
+scrlay.doc Document content information. This data structure holds the call-back 
+methods and the handle of the document object; this property is set on 
+initialisation by the su_inztT method. 
+
+
+scrlay.slines The number of lines in screen or height of page. 
+
+
+scrlay.spadjust Adjustment to the scrpwidth member of the global layout style data in the 
+scrlay.structure property. The scrpwidth member contains the width of 
+the screen in printer units. 
+
+
+scrlay.st A data structure that contains the global font ID, style information etc, set 
+during initialisation. In general, this information applies to the whole 
+document unless "overriden" by content specific information. This data may 
+subsequently be set using the s1_set method and sensed using the s1_sense 
+method. 
+
+
+Data structures 
+
+
+The data structure of prime importance to scruay is that which is anchored in the property 
+scrlay.paras. It is a model of the layout of that part of the document text which is visible. It contains 
+sufficient information to allow the text to be drawn correctly. 
+
+
+The figure below illustrates the situation. scrlay.paras points to the head of a queue of scrLAy_para type 
+data structures each of which corresponds to a paragraph in the layout. From each of these is queued a 
+number of scRLAY_LINE type data structures each of which corresponds to an individual line on the screen. 
+
+
+A displayed line may be drawn using one or more text boxes. Typically, more than one textbox is used 
+when a section of text within the line is displayed with a different font, emphasis or style to the 
+neighbouring text in the line. Data structures of type scrLAy_TBox are used to represent these textboxes 
+and are queued from the scrLay_Line data structures. 
+
+
+It is important to note that the layout is built in whole paragraphs. Thus, where a paragraph is only partly 
+on the screen, some of the corresponding scrLAY_LINE and scrLaAy_TBox data structures will represent 
+lines and text boxes which are not visible. 
+
+
+In general, the methods of this class build or modify this data structure. For example, the sLh_scroLu 
+method can have the effect of removing scrLAaY_PaRa items from the queue at one end and adding new 
+SCRLAY_PARA items at the other (depending on the direction of the scroll). 
+
+
+QUE_PARA 
+
+
+SCRLAY_PARA 
+
+
+SCRLAY_TBOX 
+Special characters 
+SCRLAY treats certain characters in the content as special: 
+e character 0 marks a paragraph end. 
+
+
+e character 7 (ScRLAY_SYM_HARD_HYPHEN) represents a ‘hard' hyphen, that is not treated as a word 
+delimiter. 
+
+
+FORM REFERENCE 
+
+
+e character 9 (w_kEY_TAB) represents a tab character. 
+
+e character 10 (LF) represents a forced line break. 
+
+e character 14 (scRLAY_SyM_SOFT_HYPHEN) represents a 'soft' hyphen (or potential hyphen). 
+
+e character 15 (scRLAY_SYM_HARD_SPACE) represents a space that is not treated as a word delimiter. 
+
+
+To support the display of special symbols, all screen fonts must include distinctive graphics for the 
+following characters: 
+
+
+e character 0 as a paragraph end symbol. 
+e character 7 as a hard hyphen symbol. 
+e character 8 (scRLAY_SYM_SHOW_SPACE) as a 'shown' space (the same width as character 32) 
+e character 9 as a tab symbol. 
+e character 10 as a forced line break symbol. 
+e character 14 as a soft hyphen symbol. 
+Font-width tables 
+Font width tables are required when scruay is in printer layout mode. There are two types of table: 
+¢ monospace fonts 
+e proportional fonts 
+
+
+A table for a monospace font just consists of two bytes - the first byte is nuLL while the second contains 
+the width of each character. 
+
+
+A table for proportional fonts contains 256 bytes; the first contains the valuel, to distinguish the table 
+from a monospace font width table, while the remaining 255 bytes contain the widths of each of the 
+255 possible characters 
+
+
+SCRLAY methods 
+
+
+Most of these methods are used by an associated instance of the scrime class. Instances of the scruay and 
+scrim Classes work in close co-operation. It is not expected that the creator of an instance of scriay will 
+directly access any methods other than s1_init, sl1_set and s1_sense. 
+
+
+SL_INIT Initialise 
+
+
+VOID sl_init (SCRLAY_DOC *doc, SCRLAY_STYLE *pstyle); 
+
+
+Initialise a newly created instance of scrLay by copying the supplied document content information and 
+the global layout style data into scriay.doc and scrilay.st respectively. 
+
+
+scrlay.paras which is the anchor point for a list (a doubly linked queue) of data items representing the 
+layout of the data, is initialised. 
+
+
+The document content information is specified by the parameter doc, a pointer to a structure of type 
+SCRLAY_Doc. The structure which is included as part of the scruay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+UWORD len; 
+VOID *content; 
+WORD sensechars; 
+WORD sensepdata; 
+WORD senseplabel; 
+WORD toparst; 
+WORD enqpage; 
+} SCRLAY_DOC; 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+The individual fields in the scrLuay_poc structure have the following meaning: 
+@ doc->ien is the length of the document in characters, including the terminating zero byte. 
+
+
+@ doc->content is the handle of the object that contains the text - typically an instance of (or a 
+subclass of) EPDoc or EPFDOC. 
+
+
+e the remaining fields specify the method numbers of call-back methods used to query the 
+document content. Two of these methods - doc->sensechars and doc->toparst - are mandatory 
+and are supplied by both eppoc and EPFpoc. 
+
+
+The remaining three methods are optional. If they are not supplied, the corresponding fields of 
+the scrLAY_Doc structure (i.e. doc->sensepdata, doc->senseplabel and doc->engpage) should 
+be set to zero. 
+
+
+The requirements of all five of these methods are specified in the rormpoc notional mixin class, described 
+in The Formatted Document Classes chapter of this manual. 
+
+
+The global layout style is specified by the parameter pstyle, a pointer to a structure of type 
+SCRLAY_STYLE. 
+
+
+The global layout style is the style applied to the whole document in the absence of any content-specific 
+style supplied by the document content call-back methods. See the description of the s1_set method for a 
+fuller discussion. 
+
+
+Finally, the method sets the pena member of the scriay.fmt property to the highest possible value, i.e. the 
+value Oxffff. 
+
+
+SL_SET Set global layout style 
+
+
+VOID sl_set (SCRLAY_STYLE *pstyle) ; 
+
+
+Set the global layout style (i.e. the style that is applied to the whole document in the absence of any 
+content-specific style supplied by the document content call-back methods) and reset the property 
+scrlay.adjust to zero. 
+
+
+The style is specified by the parameter psty1e, a pointer to a structure of type scRLAY_STYLE. 
+The entire content of this data structure is copied into the object's scrlay.st property. 
+The scRLAY_STYLE structure which is included as part of the scruay class definition, is as follows: 
+
+
+typedef struct 
+{ 
+UBYTE options; 
+UBYTE printer; 
+SCRLAY_PDATA pd; 
+SCRLAY_FONT *font; 
+UBYTE *fwtab; 
+UWORD scrpwidth; 
+SCRLAY_FONT *sfont; 
+} SCRLAY_STYLE; 
+
+
+pstyle->options contains a set of flags which control whether certain optional features are to be 
+included. Amongst these are flags which control whether special symbols, such as paragraph ends, are to 
+be displayed. 
+
+
+The flags (which can be ored together) and their meaning are as follows: 
+
+
+SCRLAY_SHOW_TABS if set, display tabs on screen 
+SCRLAY_SHOW_SPACES if set, display spaces on screen 
+
+SCRLAY_SHOW_CRS if set, show paragraph ends on screen 
+SCRLAY_SHOW_HYPHENS if set, show all soft (potential) hyphens on screen 
+SCRLAY_SHOW_LFS if set, show forced line breaks on screen 
+SCRLAY_WIDOW_ORPHAN if set, enable widow and orphan suppression 
+
+
+FORM REFERENCE 
+
+
+The value of pstyle->printer is used to decide whether screen or printer layout is to be generated: 
+¢ TRUE generates printer layout 
+¢ FALSE generates screen layout 
+
+
+The pstyle->pa structure specifies global values for paragraph margins, tab positions and spacing. 
+
+The three pointers pstyle->pd.margins, pstyle->pd.tabs and pstyle->pd. spacing must point to data 
+structures of type SCRLAY_MARGINS, SCRLAY_TABS and scRLAY_SPACING respectively. These data structures 
+must remain in existence while being referenced by an instance of scruay. Typically, this is for the 
+lifetime of the scriay object and it is common for the three data structures to form part of the property of 
+the creator of the scriay object. 
+
+
+The global settings can be overriden for any individual paragraph by content-specific paragraph layout 
+specified by the optional call-back method whose method number can be found in the document content 
+information, i.e scrlay.doc->sensepdata 
+
+
+The three pointers may be set to nuut if all of the corresponding paragraph layout is content-specific. 
+
+
+Each of pstyle->font and pstyle->sfont contain pointers to scRLAY_FonT data structures that 
+respectively specify the global printer font and the corresponding global screen font. If pst yle->printer 
+is FALSE, both pointers may indicate the global screen font. The global settings can be overriden for any 
+individual line segment by means of the scrlay.doc->sensechars Call-back method. 
+
+
+If pstyle->printer iS TRUE, pstyle->fwtab must contain a pointer to a global printer font width table. 
+This only needs to be set in printer layout mode. The global setting can be overriden for any individual 
+line segment by means of the scrlay.doc->sensechars Call-back method. 
+
+
+The content of pst yle->scrpwidth is relevant only when generating printer layout, that is, when 
+pstyle->printer is TRUE. In this case it defines the basis for the accurate on-screen representation of 
+printer tab positions. 
+
+
+SL_SENSE Sense global layout style 
+
+
+VOID sl_sense(SCRLAY_STYLE *pstyle); 
+
+
+Sense the global layout style, i.e. the style that is applied to the whole document in the absence of any 
+content-specific style supplied by the document content call-back methods. 
+
+
+The global layout style data is written to a data structure of type scRLAY_STYLE pointed to by the parameter 
+pstyle and supplied by the caller. 
+
+
+DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+Destroy the instance. 
+
+
+The method destroys the instance by sending an sit_p1scarp message to free all memory used by the 
+layout model before supersending a DEsTRoy message. 
+
+
+SL_POS_TO_XL Convert position to line number and pixel offset 
+
+
+INT sl_pos_to_x1l(SCRLAY_PLX *p1x); 
+
+
+Convert a character position within a document to the corresponding line number on the screen and the 
+horizontal pixel offset of that character position within the line. 
+
+
+A data structure of type scrLAy_pLx pointed to by the parameter p1x is supplied by the caller; p1x->pos 
+contains the character position. The corresponding line number is written to p1x->1line and the 
+corresponding horizontal pixel offset of that character within the line is written to p1x->x. 
+
+
+If the character position is on the screen, the method returns 0. 
+
+
+If the character position is above the screen, the method writes a value of -30000 to p1x->1ine and 
+returns -1. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+If the character position is below the screen or beyond the end of the document, the method writes a value 
+of +30000 to p1x->1ine and returns +1. 
+
+
+This method is used by the screen image class scrime, and is not normally accessed directly by users of 
+FORM. 
+
+
+SL_XL_TO_POS Convert line number and pixel offset to position 
+VOID sl_xl_to_pos (SCRLAY_PLX *p1x); 
+
+
+Convert a screen line number and the horizontal pixel offset within that line to the nearest matching 
+character position within a document and then adjust the screen line number and the horizontal pixel 
+offset to match the character position exactly. 
+
+
+A data structure of type scRLAY_PLx pointed to by the parameter p1x is supplied by the caller; p1x->1ine 
+contains the screen line number and p1x->x the horizontal pixel offset within that line. The nearest 
+matching character position is written to p1x->pos while the updated line number and the horizontal pixel 
+offset are written back to p1x->line and p1x->x respectively, overwriting the supplied values . 
+
+
+This method is only intended to be called with a line number in the range 0 to nlines-1, where nlines is 
+the number of lines of text that can be displayed on the screen. 
+
+
+This method is used by the screen image class scrime, and is not normally accessed directly by users of 
+FORM. 
+
+
+SL_LINE_ENDS Get horizontal pixel offsets of start & end of line 
+
+
+INT sl_line_ends(INT line,WORD *xb,WORD *xe); 
+
+
+Determine the horizontal pixel offsets of the start and the end of a line whose number is passed in the 
+parameter line. 
+
+
+Provided xb is not Nutt, the horizontal pixel offset of the start of the line is written to the word pointed to 
+by xb and, again, provided xe is not nut, the horizontal pixel offset of the end of the the line is written to 
+the word pointed to by xe. 
+
+
+Note, to be absolutely precise about definitions, the value for the end of the line gives the offset of the first 
+pixel beyond the end of the line. In other words, the first pixel is inside the line while the last pixel is 
+outside the line. 
+
+
+The method returns true if successful. 
+
+
+If the line is not within the currently generated layout, the method writes nothing to *xb and *xe and 
+returns FALSE. 
+
+
+This method is used by the screen image class scrime, and is not normally accessed directly by users of 
+FORM. 
+
+
+SL_BEGIN READ Prepare to read line data 
+
+
+VOID sl_begin_read(INT line); 
+
+
+Prepare for one or more following sit_READ messages, to read data from the line specified by the parameter 
+
+
+line. 
+
+
+The method prepares the read context information held in the property scriay.rd ready for subsequent 
+SL_READ messages. 
+
+
+Note, if the line lies outside the currently generated layout, the first subsequent s__REaD message will do 
+nothing but return FALSE. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+FORM REFERENCE 
+
+
+SL_READ Read line data 
+
+
+INT sl_read(SCRLAY_READ *pr, TEXT *buf); 
+
+
+Read a line or part of a line from the currently generated layout and write information about it to a 
+structure of type scRLAY_READ pointed by the parameter *pr. 
+
+
+The first call to this method will have been preceded by a call to the s1_begin_read method to identify the 
+line. 
+
+
+If the parameter buf is not NULL, up to WS_MAX_PRINT_BOX_TEXT_LEN bytes of text are written to the buffer 
+pointed to by buf. The actual number of bytes of text read by this method can be found in pr->blen. 
+
+
+When the method reads the first tbox in the line, its sets pr->isfirst to TRUE and sets the appropriate 
+value into pr->indent, otherwise pr->isfirst is set to FALSE and pr->indent is set to zero. Similarly, 
+when the last text box in the line is read, pr->islast is set to TRUE. 
+
+
+If there is more data to read, the method returns TRuE, otherwise it returns FALSE. 
+
+
+This method is used by the screen image class scrimce, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+SL_FORMAT_LINE Format the next line 
+
+
+INT sl_format_line(UWORD *ppos) ; 
+
+
+Format the next line using the document text belonging to the document object whose handle can be found 
+in the property scrlay.doc. The status of the current format position is maintained in the property 
+scrlay.fmt. 
+
+
+Provided ppos is not nu, the character position at the start of this next line is written to the uworp 
+pointed to by ppos. 
+
+
+The method returns True if there are more lines to format, otherwise it returns FALSE. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+SL_SCROLL Scroll the layout 
+
+
+INT sl_scroll(INT dl); 
+Scroll the screen layout by the number of lines specified by the parameter a1. 
+
+
+If a1 > 0 then the data moves down the screen, possibly generating additional layout for previous 
+paragraphs and deleting layout for complete paragraphs which are now "below" the screen. 
+
+
+If a1 < 0 then the data moves up the screen, possibly generating additional layout for following 
+paragraphs and deleting layout for complete paragraphs which are now "above" the screen. 
+
+
+This method should only be called when the absolute value of a1 is Jess than the number of lines displayed 
+on the screen. 
+
+
+The method returns the actual number of lines by which the screen has scrolled (as limited by the bounds 
+of the document). Note that the return value is signed; a value > 0 for the number of lines scrolled down 
+the screen and a value < 0 for the number of lines scrolled up the screen. 
+
+
+This method is used by the screen image class scrimce, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+SL_VIEW View position on given line 
+
+
+INT sl_view(UINT pos, INT line); 
+
+
+Generate layout for sufficient paragraphs to enable document position pos to appear on the specified 
+screen line. 
+
+
+The screen layout may be scrolled if the position is already on the screen; new layout will be generated as 
+required. 
+
+
+Returns either the number of lines to scroll, or ox7££+4 if the screen should be completely redrawn. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+SL_DISCARD_LAYOUT Discard layout 
+
+
+VOID sl_discard_layout (UINT doclen); 
+Set new document length and discard the whole layout. 
+
+
+If the parameter docien is non-zero, then this is the new document length to be recorded. This value is set 
+into the property scrlay.doc.1en. If docien is zero, the existing document length is not to be changed 
+and scrlay.doc.len remains unaltered. 
+
+
+All currently generated layout is discarded by freeing all data items in the list anchored in the property 
+
+
+scrlay.paras. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+SL_RESCALE Adjust screen/printer scaling 
+INT sl_rescale (VOID) ; 
+Adjust the screen/printer scaling. 
+
+
+If the property scrlay.adjust iS FALSE, indicating no change to the width of the screen/printer, then the 
+method does nothing but returns raLse. 
+
+
+If the property scrlay.adjust 1S TRUE, indicating a change to the width of the screen: 
+e = The existing layout is discarded and the document length is left unchanged. 
+
+
+e = The layout is re-built so that the document position defined by first .pos will appear on the line 
+defined by first .1ine. 
+
+
+e The method returns TRUE. 
+
+
+This method is used to rescale the screen layout as necessary to ensure that printer tab positions are 
+displayed accurately, despite differences between the screen and printer fonts. It is called by the screen 
+image class scrim, and is not expected to be accessed directly by users of FORM. 
+
+
+SL_SET_LINES Set number of lines 
+
+
+VOID sl_set_lines (INT slines); 
+Set the number of displayable lines in the layout to the value in the parameter slines. 
+The method simply takes the value in the parameter s1ines and sets it into the property scriay.slines. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+SL_PARA_CHANGED Discard lines from position 
+
+
+INT sl_para_changed(INT code, SCRLAY_PLX *plx, WORD *lgood) ; 
+
+
+Discard one or more lines of layout as a result of the change in the document content specified by the 
+parameter code at document position p1x->pos. 
+
+
+The change may be a left delete of one character (code is W_KEY_DELETE_LEFT) a right delete of one 
+character (code 1S W_KEY_DELETE_RIGHT) or the insertion of a single content character, for which code is 
+one of : 
+
+
+e a printable character code 
+e zero (paragraph end) 
+
+@ W_KEY_TAB 
+
+e ‘\n 
+
+
+The value of code is used to infer the new document length. 
+
+
+FORM REFERENCE 
+
+
+In preparation for a following sequence of calls to scrlay_s1_format_line, the method updates 
+plx->line to the line number of the first line that needs to be reformatted and sets p1x->pos to the 
+character position at the start of this line. The line number of the first following line that does not need to 
+be reformatted is written to the word pointed to by the parameter 1good. 
+
+
+Returns True if a paragraph end was deleted, otherwise returns FaLsE. 
+
+
+This method is used by the screen image class scrime, and is not expected to be accessed directly by users 
+of FORM. 
+
+
+WRAP 
+
+
+scrimg 
+priority 
+isactive 
+pcb 
+stat 
+
+
+destroy ao_init 
+
+
+ao_init ao_queue 
+ao_cancel ao_run 
+ao_abrun 
+
+ao_queue 
+
+
+ao_run 
+
+
+An instance of the wrap active object class is created and initialised by scrime, which uses it to reformat 
+lines of text in background. 
+
+
+Background formatting is restarted (from the scrIMG si_para_changed method) each time a key is 
+pressed to insert or delete a character, but the reformatted text is only redrawn when such formatting runs 
+to completion. This means that the response to keypresses is not degraded by the whole of the affected text 
+being redrawn for each keypress. 
+
+
+The expectation is that wrap will not be subclassed, and that it will only be used by scrime. 
+
+
+Class definition 
+
+
+wrap subclasses the OLIB class active and is defined in the sub-category file scrimg.cl (with generated 
+header file scrimg.g). 
+
+
+CLASS wrap active 
+{ 
+REPLACE ao_init 
+REPLACE ao_queue 
+REPLACE ao_run 
+PROPERTY 
+{ 
+VOID *scrimg; 
+} 
+} 
+
+
+Property 
+
+
+wrap.scrimg The handle of the owning instance of the scrime class. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+WRAP methods 
+
+
+AO_INIT Initialise 
+
+
+VOID ao_init (VOID *scrimg) ; 
+Initialise this instance of wrap. 
+
+
+The method takes one parameter; scrimg contains the handle of the instance of the scrime class which 
+has created this wrap object. 
+
+
+The method does the following: 
+e Sets the handle of the creating instance of the scrime class into the property wrap.scrimg. 
+
+
+e Adds the wrap object to the active object task queue with a priority of PRIORITY_ACTIVE_COMPUTE. 
+This is a low priority so that the it will only run if there are no higher priority tasks ready to run. 
+
+
+AO_QUEUE Queue a line format request 
+
+
+VOID ao_queue (VOID) ; 
+
+
+If the wrap object is not currently active, it supersends an ao_QuEUE message to queue a request to format a 
+line. 
+
+
+AO_RUN Format a line 
+
+
+INT ao_run(VOID) ; 
+Re-format a line. 
+
+
+The method limits itself to re-formatting a single line. If there are more lines to be formatted, an ao_QuzUE 
+message is sent to schedule the re-format of the next line. By doing this, the wrap object allows other 
+(higher priority) active objects to run. 
+
+
+Once formatting has finished, all reformatted lines are re-drawn and no further ao_QUEUE messages are sent. 
+
+
+SCRIMG 
+
+
+SCRIMG 
+
+
+wrap select 
+
+lay formatting 
+win isredraw 
+anc GCcreated 
+crs emphasised 
+oldcrs plabchange 
+txwidth nopan 
+mrwidth flags 
+xleft lfmt 
+xright lgood 
+lcowidth xO 
+
+lcline gc 
+
+
+updownx 
+
+
+destroy si_move_cursor 
+
+
+si_init si_redraw 
+
+si_set si_doc_changed 
+si_sense si_doc_reset 
+si_emphasize si_para_changed 
+si_get_select si_style_changed 
+si_pan si_delprep 
+Si_isorol], si_fwd_change 
+
+
+si_view 
+
+
+FORM REFERENCE 
+
+
+The scrime class provides the means of displaying formatted, editable text in a window. The class 
+provides methods that manipulate the screen display including methods to perform scrolling and 
+re-drawing. 
+
+
+scRimcG works in close co-operation with an instance of the scriay class, which formats the text that 
+SCRIMG Is to display. 
+
+
+Although scrime relies on the presence of a document content object - generally an instance of 
+(a subclass of) EPDoc or EPFDoc - it has no direct knowledge whatsoever about the nature or interpretation 
+of the document content that is being displayed. 
+
+
+In particular, scrrmc has no concept that the whole of the document may be already divided up into 
+
+lines - lines for scrrmc mean nothing more than lines within the screen area that scrime draws to. In 
+illustration of this point, it is worth noting that in the Word application, formatting information - 
+including the locations of line breaks - only exists for the portion of the document that is displayed on the 
+screen. Formatting information for other regions of the document is discarded as soon as it is no longer 
+required for display purposes. 
+
+
+The area drawn to by scrim is divided into three vertical regions: 
+e an optional label margin 
+e an optional line cursor region 
+e an area for formatted text; this includes the text cursor 
+
+
+This division of the drawing area is illustrated in the figure shown after the description of the property, 
+below. 
+
+
+The Series 3a built-in word processor provides a good illustration of this. Setting the "Show style bar" 
+option in the "Set preferences" menu item of the "Special" menu to ves shows the word processor window 
+divided into the three vertical regions. 
+
+
+Class definition 
+
+
+The scrime class subclasses root and is defined in the sub-category file scrimg.cl (with generated header 
+file scrimg.g). 
+
+
+CLASS scrimg root 
+{ 
+
+
+REPLACE destroy Remove any text cursor 
+
+
+ADD si_init Optional set then builds layout 
+ADD si_set Set win and layout 
+ADD si_sense Sense win setup data 
+ADD si_emphasize Set emphasis on/off 
+ADD si_get_select Return selection as pos,len 
+ADD si_pan Horizontally scroll the image by pixels 
+ADD si_scroll Scroll the image by lines 
+ADD si_view Show pos on specified line 
+ADD si_move_cursor Set the cursor position 
+ADD si_redraw Draw to given rectangle 
+ADD si_doc_changed Discard layout, cancel select and redraw 
+ADD si_doc_reset Discard layout, cancel select, view and redraw 
+ADD si_para_changed Background reformat of para from cursor pos 
+ADD si_style_changed Re-evaluate layout 
+ADD si_delprep Prepare for a left delete 
+ADD si_fwd_change Like si_doc_changed except pivot from screen top 
+CONSTANTS 
+{ 
+! si_move_cursor actions 
+SCRIMG_LINEDN 0x00 
+SCRIMG_LINEUP Ox01 
+SCRIMG_PAGEDN 0x02 
+SCRIMG_PAGEUP 0x03 
+SCRIMG_LINBEG 0x04 
+SCRIMG_LINEND 0x05 
+SCRIMG_SETPOS 0x06 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+! States for background formatting 
+
+
+SCRI 
+
+
+MG_FORMAT_DELETE_LEFT 
+
+
+1 
+
+
+SCRI 
+
+
+MG_FORMAT_DELETE_RIGHT 
+
+
+2 
+
+
+SCRI 
+
+
+! si_pan horizontal scroll 
+| SETNOPAN 
+| DELTA 
+
+| ABS 
+
+
+SCRI 
+SCRI 
+SCRI 
+
+
+MG_PAN 
+MG_PAN 
+MG_PAN 
+
+
+MG_FORMAT_TYPING 
+
+
+3 
+
+
+(panning) modes 
+0 
+1 
+2 
+
+
+! si_style_changed qualifiers 
+
+
+SCRIMG_STCHNG_DOC 0 Reformat whole document 
+SCRIMG_STCHNG_PARA nl Reformat from paragraph 
+SCRIMG_STCHNG_LINE 2 Reformat from previous line 
+SCRIMG_FLAGS_PAGEBREAK 0x01 
+
+SCRIMG_FLAGS_S3_COMPAT 0x02 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+typedef st 
+{ 
+UWORD 
+P_POIN 
+WORD n 
+UBYTE 
+UBYTE 
+WOR 
+WORD m 
+WORD 1 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+} SCRI 
+
+
+D w 
+
+
+PROPERTY 1 
+
+
+{ 
+PR_WRAP *w 
+PR_SCRLAY 
+
+SCRIMG_WIN 
+SCRLAY_PLX 
+SCRLAY_PLX 
+SCRLAY_PLX 
+WORD txwid 
+WORD mrwid 
+WORD xleft 
+WORD xrigh 
+UBYTE lcwi 
+UBYTE lcli 
+WORD updow 
+UBYTE 
+
+
+R 
+R 
+R 
+R 
+R 
+R 
+
+
+sele 
+
+
+ruct 
+
+
+wid; 
+
+T tl; 
+lines; 
+lheight; 
+lascent; 
+idth; 
+argin; 
+cfont; 
+cwidth; 
+lestyle; 
+1lccode; 
+hscrlx; 
+hscrlm; 
+drawplabs; 
+MG_WIN; 
+
+
+rap; 
+*lay; 
+win; 
+anc; 
+ens; 
+oldcrs; 
+th; 
+th; 
+
+, 
+
+t; 
+dth; 
+ne; 
+nx; 
+(oh ee 
+
+
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+WORD 
+WORD 
+WORD 
+G_GC 
+} 
+
+
+formatting; 
+isredraw; 
+GCcreated; 
+emphasised; 
+plabchange; 
+nopan; 
+flags; 
+
+lfmt; 
+
+lgood; 
+
+xO; 
+
+gc; 
+
+
+window ID 
+
+top left corner of area being drawn to 
+number of text lines to display 
+
+line height in pixels 
+
+distance from top of line to text base line 
+total width in pixels (margin,line cursor,text) 
+
+
+width of label margin in pixels 
+
+
+line cursor font (or zero for no line cursor) 
+text cursor width 
+
+line cursor style 
+
+line cursor character code 
+
+
+horizontal scroll x jump 
+horizontal scroll margin 
+draw trailing para labels after formatting if set 
+
+
+background word wrap active object 
+the document screen layout 
+
+describes the window to be drawn to 
+select anchor position 
+
+text cursor position 
+
+old text cursor position 
+
+width of text area in pixels 
+
+width of margin plus line cursor 
+left clip margin 
+
+right clip margin 
+
+width of line cursor area 
+
+current line for line cursor 
+
+latent x for cursor up/down movement 
+TRUE if 
+TRUE if 
+TRUE if 
+TRUE if 
+TRUE if 
+TRUE if 
+don't pan to expose cursor if TRUE 
+SCRIMG_FLAGS_PAGEBREAK, SCRIMG_FLAGS_S3_COMPAT 
+Next line to be replaced by background format 
+
+
+there is a selection 
+backgound formatting 
+performing a redraw 
+
+a temp GC has been created 
+emphasis is on 
+
+para labels may have changed 
+
+
+First line not requiring to be formatted 
+x postion of left of layout for horiz scroll 
+current graphics context 
+
+
+FORM REFERENCE 
+
+
+Property 
+
+
+scrimg.wrap 
+
+
+scrimg.lay 
+
+
+scrimg.win 
+
+
+scrimg.anc 
+
+
+scrimg.crs 
+
+
+scrimg.oldcrs 
+
+
+scrimg.txwidth 
+
+
+scrimg.mrwidth 
+
+
+scrimg.xleft 
+
+
+scrimg.xright 
+
+
+scrimg.lcwidth 
+
+
+scrimg.lcline 
+
+
+scrimg.updownx 
+
+
+scrimg.select 
+scrimg.formatting 
+scrimg.isredraw 
+scrimg.GCcreated 
+
+
+scrimg.emphasised 
+
+
+scrimg.plabchange 
+
+
+scrimg.nopan 
+
+
+The handle of a background word-wrapping active object, expected to be an 
+instance of wrap. This object is created and owned by scrime. 
+
+
+The handle of an instance (or a subclass) of scruay. This instance is created 
+by the creator of scrime and its handle passed as a parameter to the si_init 
+or si_set methods. 
+
+
+A data structure of type scrIMG_wINn containing information on the window 
+within which the document content is displayed. The data structure is 
+created by the creator of scrimc and its handle passed as a parameter to the 
+si_init OF si_set methods. 
+
+
+The anchor position for a select region, that is, a region of of highlighted 
+text, stored as a character offset from the start of the document and as a 
+screen line number and x-offset in that line. 
+
+
+The current position of the text cursor, stored as a character offset from the 
+start of the document and as a screen line number and screen x-offset in that 
+line. 
+
+
+A copy of a previous cursor position, described in terms of both a document 
+and a screen position, as for scrimg.crs. This property is used by the 
+si_move_cursor and si_scroll methods. 
+
+
+The width, in pixels, of the text area. This is set by the si_set method and 
+is calculated as the width of the drawing region minus the combined width 
+of the label margin and the line cursor region. 
+
+
+The sum of the widths, in pixels, of the label margin and the line cursor 
+region. This is calculated and set by the si_set method. 
+
+
+This defines the left hand horizontal pixel position for clipping. 
+This defines the right hand horizontal pixel position for clipping. 
+
+
+In general terms, those parts of a rectangle which extend outside a region 
+bounded by scrimg.xleft and scrimg.xright, are clipped. 
+
+
+The width, in pixels, of the line cursor region. This is set by the si_set 
+method and is calculated as the sum of the width of the line cursor character 
+plus two (pixels). 
+
+
+The number of the line on the screen containing the line cursor 
+
+
+The "latent" horizontal pixel offset of the text cursor. It records the default 
+horizontal pixel position to which the cursor is moved during vertical 
+scrolling and cursor movement operations. 
+
+
+For example, when the text cursor is moved up one line, it defines where on 
+that line the cursor should be placed. 
+
+
+This property can be changed by a number of methods. 
+Set to Truz if there is currently a select region. 
+
+Set to TRuE if background formatting is in progress. 
+Set to TRuE if redrawing is in progress. 
+
+Set to TRuE if a temporary graphics context exists. 
+
+
+Set to TRuE if the window containing the drawing area has the emphasis. 
+This is set and unset by the si_emphasize method. 
+
+
+Set to TRuE if paragraph labels have (or might have) changed. 
+
+
+Set to rruE if horizontal scrolling is disabled; while this is set, horizontal 
+scrolling is prevented - in particular, during attempts to make the cursor 
+visible. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+scrimg.flags This property contains a number of flags which can be a combination of the 
+following: 
+
+
+SCRIMG_FLAGS_PAGEBREAK _If set, at least one pagebreak line has been 
+drawn on the screen during the lifetime of the 
+SCRIMG Object. Once set, it is never unset. 
+
+
+SCRIMG_FLAGS_S3_COMPAT If set, the Series 3a is running in Series 3 
+compatibility mode. 
+
+
+scrimg.lfmt The number of the next line on the screen to be formatted when background 
+formatting. 
+scrimg.lgood After a character has been inserted or deleted, a number of lines may need 
+
+
+reformatting; this is done in background. This property will contain the 
+number of the first following line on the screen that does not require 
+reformatting. 
+
+
+scrimg.xo The horizontal pixel position of the left hand edge of the text relative to the 
+window. 
+
+
+This is set initially by the si_set method to be co-incident with the left 
+hand edge of the text area. (i.e the horizontal pixel position of the drawing 
+region plus the width of the label margin plus the width of the line cursor 
+region). 
+
+
+As the text is scrolled horizontally, the position of the left hand edge of the 
+text moves; this property is changed accordingly to reflect the new position 
+of the left hand edge of the text which may or may not be visible. This value 
+can be negative. 
+
+
+This is graphically illustrated in the figure below 
+scrimg.ge The current graphics context. 
+The following diagram illustrates the meaning of some of the property items discussed above. 
+
+
+It shows a typical situation where the drawing area contains a label margin, a line cursor region and a text 
+area. The dotted lines represent lines of text which are shown as having been scrolled. Text which is 
+"outside" the text area is not visible. 
+
+
+All the measurements depicted are in units of | pixel. 
+
+
+SCREEN 
+
+
+DRAWING AREA 
+
+
+label line cursor| text area 
+margin region 
+
+
+scrimg.xo 
+
+
+<a scrimg.mrwidth ——> 
+—_ <j —— 
+
+
+scrimg.win.tl.x 
+
+
+FORM REFERENCE 
+
+
+SCRIMG methods 
+DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+Destroy the instance of scrimc. 
+
+
+If the window containing the drawing area has the emphasis, then the text cursor is removed by calling 
+the window server function wEraseTextCursor. The method concludes by supersending a DESTROY 
+message. 
+
+
+SL_INIT Initialise 
+
+
+VOID si_init (SCRIMG_WIN *win, VOID *lay); 
+Initialise scrime ready to view text. 
+The method takes two parameters: 
+
+
+e win points to a data structure of type scrimc_win which contains information on the window 
+within which the document content is to be displayed. 
+
+
+e lay is the handle of an associated instance of the scruay class. 
+
+
+If the processor is running in compatibility mode, the flag scrrtmc_FLAGS_S3_COMPAT Is set in the property 
+scrimg.flags. 
+
+
+The si_set method is called to copy the content of the window information data structure and the handle 
+of the scriay object into the property scrimg.win and scrimg. lay respectively. One or both of the 
+parameters win and lay may be nut but, if so, then si_set must have been called previously with valid 
+non NULL values for win and lay. 
+
+
+SL_DISC RD_LAYouT and sL_vIEW messages are sent to the screen layout (scriay) object to prepare the 
+layout for the document text so that the start of the document (character position zero) will be on the first 
+line (line zero) of the window. 
+
+
+This method does not draw anything except for the text cursor - the text will normally be drawn by a 
+subsequent call to the si_redraw method. 
+
+
+S|_SET Set view and layout 
+
+
+INT si_set (SCRIMG_WIN *win, VOID *lay); 
+Set the window information and the handle of the scriay object. 
+The method takes two parameters: 
+
+
+e win points to a data structure of type scrimMc_win which contains information on the window 
+within which the document content is to be displayed. This can be a nuut value. 
+
+
+e —_iay is the handle of an associated instance of the scriay class. This can be a nuut value. 
+The method waits for any background formatting to complete, before doing anything else. 
+
+
+If the parameter 1ay is not NULL, its value is copied into the property scrimg.1ay. Similarly, if the 
+parameter win is not NULL, the entire content of *win is copied into the property scrimg.win. 
+
+
+If, at this stage, scrimg.win is not nut then the following settings and calculations are done: 
+
+
+e The font ID in the current graphics context is set to the default value (ws_rontT_BasgE) and the 
+style is set to normal (G_sTy_NORMAL). 
+
+
+e Ifa line cursor font ID is supplied (i.e. win->1cfont is non-zero), the method calculates the 
+width of the line cursor region and sets the value into the property scrimg.1lcwidth. 
+
+
+e The width of the line cursor region plus the label margin is calculated and set into the property 
+
+
+scrimg.mrwidth. 
+e =6The horizontal pixel position of the text area is calculated and set into the property scrimg.xo. 
+
+
+e The width of the text area is calculated and set into the property scrimg.txwidth. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+An SL_SET_LINES message is sent to the screen layout object, passing the value of win.nlines so that it 
+knows the maximum number of text lines that are to be displayed on the screen. 
+
+
+SCRIMG_wIn which is included as part of the scrime class definition, is as follows: 
+
+
+typedef struct 
+{ 
+UWORD wid; 
+P_POINT tl; 
+WORD nlines; 
+UBYTE lheight; 
+UBYTE lascent; 
+WORD width; 
+WORD margin; 
+WORD lcfont; 
+UBYTE cwidth; 
+UBYTE lcstyle; 
+UBYTE lccode; 
+UBYTE hscrlx; 
+UBYTE hscrlm; 
+UBYTE drawplabs; 
+} SCRIMG_WIN; 
+
+
+The win->wid element specifies the window ID (as returned by a call to wcreat eWindow) of the window to 
+which drawing is done. This will normally relate to the window object that creates and initialises the 
+SCRIMG object. 
+
+
+The area within this window within which scrime draws is defined by: 
+e the coordinates of its top-left hand corner, given by win->t1.x and win->tl.y 
+e the total width, in win->width 
+
+
+e the total height, calculated from the number of lines, win->nlines, multiplied by the line height, 
+win->lheight. 
+
+
+These, and all other dimensions in the scrimc_wtn struct, are specified in pixels. 
+
+
+The line height will normally be the height of the screen font in which the text is displayed, plus one or 
+two pixels of additional space, known as leading. The base line for drawing characters within a line of 
+text is defined by win->1ascent, which will normally be equal to the ascent of the screen font plus the 
+leading. This is illustrated below. More information on fonts can be found in the section on Text output 
+functions in the Window Server Reference manual. 
+
+
+Line Of Text 
+
+
+Vv 
+
+
+(top leading) 
+
+
+scrimg.win.lascent } 
+neighrouions ascent of font 
+
+
+t baseline 
+
+
+descent of font y 
+
+
+scrimg.win.lheight 
+
+
+(bottom leading) 
+
+
+In addition to the text region, the drawing area may contain a label margin and a line cursor margin, as 
+described earlier in this chapter. 
+
+
+The width of the label margin, used to display paragraph labels, is specified by win->margin. Labels will 
+only be drawn if win->drawplabs 1S TRUE (in this case scriay will need to be supplied with a senseplabel 
+call-back method). If win->drawplabs iS FALSE, win->margin may be zero and a senseplabel call-back 
+method need not be specified. 
+
+
+FORM REFERENCE 
+
+
+A line cursor will be displayed in the line cursor margin if win->1cfont is non-zero. Its value should be 
+the font ID of the screen font that contains the line cursor character. The character code of the line cursor 
+character itself, is supplied in win->1ccode. The required line cursor style attribute, for example BOLD, is 
+specified by win->1cstyle. 
+
+
+A text cursor will be displayed in the text area if win->cwidth is non-zero. Its value should be the required 
+width of the text cursor, normally one or two pixels. 
+
+
+Automatic horizontal scrolling of text within the text area, provided lines of text are longer than the width 
+of the text area, is controlled by win->hscrix and win->hscrim. The value of win->hscrix specifies the 
+unit of horizontal scrolling motion (a unit being some number of pixels). The document will scroll, if 
+necessary, when the text cursor reaches the right hand edge of the text area or when the text cursor moves 
+to within win->hscr1m pixels of the left hand edge of that area. 
+
+
+A call to si_set, other than one that precedes a call to si_init or the one that is made by si_init itself, 
+should be followed by a call to si_doc_changed to force the layout to be rebuilt and the content to be 
+redrawn. 
+
+
+The method returns the width, in pixels, of the text area. 
+
+
+Note that this method offers a simple way of waiting for the completion of background formatting, by 
+calling it with both parameters set to NULL. 
+
+
+SI_ SENSE Sense window information 
+
+
+VOID si_sense(SCRIMG_WIN *win); 
+
+
+Write a copy of scrime's window information data structure, as contained in the property scrimg.win, to 
+the location pointed to by the parameter win; this is expected to point to a structure of type scRIMG_wIN 
+supplied by the caller of the method. 
+
+
+SI_EMPHASIZE Set emphasis on or off 
+
+
+VOID si_emphasize(INT on); 
+Turn emphasis on or off. 
+The method takes a single parameter; on has the value TRUE or FALSE. 
+
+
+When the window containing the drawing area has the emphasis, this is indicated by setting the property 
+scrimg.emphasised tO TRUE. 
+
+
+If the parameter on has the value TRuz, the method indicates that the emphasis is on by setting the 
+property scrimg.emphasised to TRUE. If the parameter on has the value rasz, the method indicates that 
+the emphasis is off by setting the property scrimg.emphasised to FALSE. Repeated calls with the same 
+value of on do nothing. 
+
+
+This method is often called from the wn_emphasis method of an instance of the wrn class (or more likely, 
+a subclass of wr). 
+
+
+Turning the emphasis off causes the text cursor to be removed and the highlight of any selected text to be 
+removed. 
+
+
+Turning the emphasis on causes the text cursor to be drawn and any selected text to be highlighted. 
+
+
+SI_GET_ SELECT Get select region 
+
+
+UINT si_get_select (UWORD *ppos) ; 
+
+
+Write, to *ppos, the document position of the first character (the character nearest to the beginning of the 
+document) of the select region. This will be either the anchor position or the cursor position, depending on 
+the direction in which the selection was made. 
+
+
+The method returns the length of the select region. 
+
+
+If there is no select region, the current cursor position is written to *ppos and the method returns zero. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+SI_PAN Scroll the image horizontally 
+VOID si_pan(INT func, INT par); 
+Scroll the image horizontally after any background formatting is completed. 
+
+
+This method has three modes of operation depending on the value of the parameter func. The 
+interpretation of the parameter par depends on the mode of operation. 
+
+
+func can take one of the following values: 
+
+
+SCRIMG_PAN_SETNOPAN The method either disables or enables horizontal scrolling depending on the 
+value of par. If par has the value truz, horizontal scrolling is disabled; a 
+value of ratsz enables horizontal scrolling. The value of par is set into the 
+property scrimg.nopan 
+
+
+SCRIMG_PAN_DELTA Scroll the image horizontally by par pixels. par may be negative or positive. 
+If par is positive, the image is scrolled to the left by par pixels; if negative, 
+the image is scrolled to the right by par pixels. 
+
+
+SCRIMG_PAN_ABS Scroll the image such that the position par is at the left of the view. The 
+scroll is limited to reasonable limits. Scrolling past the right hand end of the 
+longest visible line is prevented. 
+
+
+SI_SCROLL Scroll the image vertically 
+
+
+INT si_scroll(INT dl); 
+Scroll the image vertically by the number of lines specified by the parameter a1. 
+
+
+The direction of scroll depends on the sign of a1. If positive (i.e. a1>0), the image moves down, bringing 
+in new paragraphs from above; if negative (i.e. dl<0), the image moves up, bringing in new paragraphs 
+from below. The method should only be called when the absolute value of ai is Jess than the number of 
+lines displayed on the screen. 
+
+
+After any background formatting is complete, a sL_scRoLL message is sent to the scrzay object to scroll 
+the screen layout by a1 lines. The s1_scro11 method returns the number of lines actually scrolled and this 
+value is used to update: 
+
+
+e the number of the line on which the cursor is displayed (a component of scrimg.crs) 
+e the line number for any previous text cursor (a component of scrimg.oldcrs) 
+e the line number of the anchor position for any select region (a component of scrimg.anc) 
+
+
+The screen display itself is scrolled by the number of lines returned by the s1_scro11 method, i.e. the 
+number of lines by which the screen layout was scrolled. 
+
+
+Note that the amount scrolled is limited by the bounds of the document. 
+
+The method returns the actual number of lines scrolled, positive if scrolled down or negative if scrolled 
+up. 
+
+SIL VIEW Show position on given line 
+VOID si_view(UINT pos, INT line); 
+
+
+Draw a view of the document such that, subject to limitations imposed by the bounds of the document, 
+document position pos is on screen line number line. 
+
+
+Any background formatting is allowed to complete first. A st_v1iEw message to the scriay object to 
+arrange the screen layout to satisfy this request. 
+
+
+If the document position is already on the screen, the screen display is scrolled, otherwise it is completely 
+re-built. 
+
+
+FORM REFERENCE 
+
+
+SI_MOVE_CURSOR Set the cursor position 
+
+
+INT si_move_cursor(INT select, INT type, UWORD *ppos); 
+Set the cursor position. 
+Any background formatting is allowed to complete first. 
+
+
+The movement of the cursor is controlled by the value of the parameter type which can take one of the 
+following values: 
+
+
+SCRIMG_SETPOS The cursor is moved to the document position specified by the value pointed to 
+by the parameter ppos. 
+
+
+If the position is already visible, no scrolling or re-building of the screen 
+display is done. 
+
+
+If the position is "above" the current display, the screen content is scrolled or 
+re-built so that the line containing the specified position lies at the top of the 
+screen. 
+
+
+If the position is "below" the current display, the screen content is scrolled or 
+re-built so that the line containing the specified position lies at the bottom of 
+the screen. 
+
+
+SCRIMG_LINEDN The cursor is moved down by one line. 
+
+
+If the resulting line is "below" the current display, the screen content is 
+scrolled or re-built so that this line lies at the bottom of the screen. 
+
+
+The horizontal pixel position of the cursor is set to the latent value as recorded 
+iN scrimg.updownx. However, if the cursor was already on the last displayable 
+line, it will be positioned at the end of the line. 
+
+
+SCRIMG_LINEUP The cursor is moved up by one line. 
+
+
+If the resulting line is "above" the current display, the screen content is 
+scrolled or re-built so that this line lies at the top of the screen. 
+
+
+The horizontal pixel position of the cursor is set to the latent value as recorded 
+iN scrimg.updownx. However, if the cursor was already on the first displayable 
+line, it will be positioned at the beginning of the line. 
+
+
+SCRIMG_PAGEDN The cursor is moved down by a number of lines equal to the number of lines 
+displayed in the text area minus one. 
+
+
+If the resulting line is "below" the current display, the screen content is 
+scrolled or re-built so that this line lies at the bottom of the screen. 
+
+
+The horizontal pixel position of the cursor is set to the latent value as recorded 
+iN scrimg.updownx. However, if the cursor was already on the last displayable 
+line, it will be positioned at the end of the line. 
+
+
+SCRIMG_PAGEUP The cursor position is moved up by a number of lines equal to the number of 
+lines displayed in the text area minus one. 
+
+
+If the resulting line is "above" the current display, the screen content is 
+scrolled or re-built so that this line lies at the top of the screen. 
+
+
+The horizontal pixel position of the cursor is set to the latent value as recorded 
+In scrimg.updownx. However, if the cursor was already on the first displayable 
+line, it will be positioned at the beginning of the line. 
+
+
+SCRIMG_LINBEG The cursor is moved to the beginning of the line on which it is currently 
+positioned. The horizontal pixel offset of the text cursor is taken as the new 
+"latent" value and is recorded in the property scrimg.updownx. 
+
+
+SCRIMG_LINEND The cursor is moved to the end of the line on which it is currently positioned. 
+The horizontal pixel offset of the text cursor is taken as the new "latent" value 
+and is recorded in the property scrimg.updownx. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+The new document position is written to *ppos. 
+
+
+The select region is modified if the parameter select is TRUE, otherwise any selection is cancelled and the 
+method returns Fase. 
+
+
+If there is a selected region after the movement of the cursor, the method returns TRuE. 
+
+
+S|_REDRAW Draw to given rectangle 
+VOID si_redraw(P_RECT *prect) ; 
+
+
+Redraw the region specified by the rectangle whose address is given by the parameter prect. The method 
+assumes that a temporary or permanent graphics context has already been set up. The graphics context is 
+frequently modified by calls to gsetec during drawing. 
+
+
+The method may be called: 
+
+
+e from within a redraw performed in response to a window server wM_REDRAW message. Such a 
+message may be ignored by a window with a backup bitmap. 
+
+
+e from code that draws directly to the view. 
+
+
+If prect is nuuL the whole window is redrawn, otherwise those lines that intersect with the rectangle 
+specified by prect are redrawn. If the specified rectangle does not intersect with the window, no 
+re-drawing is done. 
+
+
+Any background formatting is allowed to complete before any re-drawing is attempted. 
+
+
+While re-drawing is in progress, the property scrimg.isredraw is set to TRUE; this is re-set to FALSE when 
+re-drawing is complete. 
+
+
+On the Series 3, and on other machines when running in Series 3 compatibility mode, prect is ignored, 
+and the whole display area is always redrawn, but a value (uu if necessary) should always be supplied 
+for prect. 
+
+
+SI_DOC_RESET Discard screen layout, view and redraw 
+
+
+VOID si_doc_reset (UINT doclen, UINT pos, INT line); 
+
+
+Cancel any existing select region and discard any current layout. Rebuild the screen layout as necessary 
+and redraw the view subject to the limitations imposed by the bounds of the document. 
+
+
+The parameter docien should contain the new length of the document (which should include the 
+terminating nuu1); this may be zero if the length is unchanged. 
+
+
+The view is rebuilt such that document position pos is visible on the screen on line number 1ine. The 
+value of 1ine may be -1, in which case document position pos should, if possible, be displayed on the 
+screen line currently containing the cursor. 
+
+
+This method is intended to be used to when a new document has replaced the original one; typically, it is 
+used after the application has opened or created a new document. 
+
+
+The method is also used if there has been a sufficiently large change to the document content to justify 
+re-building the view from first principles. 
+
+
+SI_DOC_ CHANGED Discard screen layout and redraw 
+
+
+VOID si_doc_changed(UINT doclen) ; 
+
+
+Cancel any existing select region and discard any current layout. Rebuild the screen layout as necessary 
+and redraw the view subject to the limitations imposed by the bounds of the document. 
+
+
+The parameter docien should contain the new length of the document (which should include the 
+terminating nuL1); this may be zero if the length is unchanged. 
+
+
+The view is rebuilt such that whatever character now occupies the current cursor position appears on the 
+same screen line as the current cursor. 
+
+
+FORM REFERENCE 
+
+
+The method is intended to be used if there has been a sufficiently large change to the document content to 
+justify re-building the view from first principles. 
+
+
+This method is almost identical to si_doc_reset except that it does not allow the document position and 
+line number to be changed. 
+
+
+SI_DELPREP Prepare for a left delete 
+
+
+VOID si_delprep(SCRLAY_PLX *old); 
+
+
+Provide useful performance-enhancing information before performing a left delete. This method is 
+ususally called prior to calling the si_para_changed method with a w_kEY_DELETE_LEFT character code 
+(see later for a description of this method). 
+
+
+The parameter o1d must point to a scRLAY_PLx type data structure. 
+
+
+The method writes the document position of the character which is to the left of the current cursor to 
+old->pos and writes the corresponding screen position to old->x and old->1ine. If this position is 
+off-screen or not on same line as the cursor, a value of -1 is written to old->line. 
+
+
+SI_PARA_CHANGED Draw paragraph to echo content change 
+
+
+VOID si_para_changed(INT code, SCRLAY_PLX *old); 
+
+
+Immediately echo the content change, indicated by the parameter code, to the screen display and then 
+reformat and redraw in background. Any selected region is cancelled. 
+
+
+The change indicated by code may be a left delete of one character (where code has the value 
+W_KEY_DELETE_LEFT), a right delete of one character (where code has the value W_KEY_DELETE_RIGHT) or 
+the insertion of a single content character, for which code is one of : 
+
+
+e aprintable character code 
+e zero (paragraph end) 
+
+@ W_KEY_TAB 
+
+e '\n' 
+
+
+The parameter 01d is only relevant when code has the value w_KEY_DELETE_LEFT; it should point to a 
+SCRLAY_PLx type data structure and should contain the document position and corresponding screen 
+position of the character which is to the left of the current cursor (as returned by the method si_deiprep). 
+
+
+If code has any value other than w_KEY_DELETE_LEFT, old can be set to NULL. 
+
+
+This method supplies responsiveness to the most common keyboard operations used when editing a 
+document. 
+
+
+SI_STYLE_CHANGED Redraw to echo a style change 
+
+
+VOID si_style_changed (INT type); 
+
+
+Rebuild the screen layout and redraw one or more lines as appropriate, following a style change. The 
+current cursor position and any select region are maintained and, in general, the cursor remains on the 
+same line of the screen. 
+
+
+The value of the parameter type specifies the nature of the change and can be one of the following values: 
+
+
+SCRIMG_STCHNG_DOC A style change has occurred that potentially affects the whole document. The 
+screen layout is rebuilt and the whole display redrawn. A typical use would be 
+following a change in the base font used for the document 
+
+
+SCRIMG_STCHNG_PARA __ A style change has occurred in the paragraph containing the cursor or the 
+range of paragraphs that contain the select region, and affecting only that 
+paragraph or paragraph range. The screen layout is rebuilt, from the start of 
+the first paragraph in the range (excluding paragraphs that are entirely 
+invisible) and the display is redrawn as appropriate. A typical use would be 
+following a change in the margin positions of a single paragraph. 
+
+
+3 THE DOCUMENT LAYOUT CLASSES 
+
+
+SCRIMG_STCHNG_LINE A style change has occurred in the line containing the cursor or the range of 
+lines that contain a select region. The screen layout is rebuilt, from the 
+beginning of the line before that in which the change starts, and the display is 
+redrawn as appropriate. A typical use would be following a change in 
+emphasis of one or more words. 
+
+
+Note that on the Series 3 the whole view is redrawn in all cases, regardless of the value of type. 
+
+
+S|I_FWD_CHANGE _ Redraw for changes beyond cursor position 
+VOID si_fwd_change(UINT doclen) ; 
+Redraw the screen forward of the current cursor position and record a new document length. 
+
+
+The parameter docien should contain the new length of the document (which should include the 
+terminating nuu1); this may be zero if the length is unchanged. 
+
+
+Any existing select region is cancelled. 
+
+
+The existing screen layout is discarded and re-built afresh such that the character originally on the first 
+line of the screen and occupying the first position on that line, retains that position. 
+
+
+All lines from:- 
+
+the line above that which contains the cursor 
+to:- 
+
+the last line 
+
+
+are redrawn; in effect, the top of the screen is frozen while those lines from the cursor downwards are 
+redrawn. 
+
+
+This method may be used following any change to the document content that does not affect the content 
+before the current cursor position. 
+
+
+CHAPTER 4 
+
+
+THE DOCUMENT PRINTING CLASSES 
+
+
+The document printing classes are a set of classes which, co-operatively, permit documents to be 
+printed, previewed and paginated. While this is true for the Series 3a, previewing is not available on 
+the Series 3. 
+
+
+The PRINTER class is the main interface to an application. It acts as a high level manager, being also a 
+repository of useful information such as the printer model number, port characteristics and so on. 
+
+
+The actual process of printing is delegated to the pacEs active class which, amongst other duties, handles 
+pagination, builds the command sequences specific to individual printers and schedules the printing 
+process. paces itself uses the services of other Form and o11B classes to achieve this behaviour. 
+
+
+Information about specific printer models is held in a WDR printer resource file which can be access by 
+an instance of the wor class. A PRINTER object always contains a woR component object. 
+
+
+Precursors 
+
+
+An understanding of the document printing classes will be helped by a knowledge of: 
+
+
+e the description of WDR printing and .wdr files in the WDR Printing chapter of the Additional 
+System Information manual 
+
+
+e the Printing chapter of the Object Oriented Programming Guide 
+e =the Document Layout Classes chapter of this manual 
+
+e the Formatted Document Content Classes chapter of this manual 
+e the OLIB active object class, AcTIVE 
+
+e the OLIB variable array classes, vase and VAFLAT 
+
+
+e the p_enter and p_leave error handling services 
+
+
+FORM REFERENCE 
+
+
+Class diagram 
+
+
+The following diagram covers the relationships between the classes involved in document printing and are 
+discussed in detail in this chapter. The underlined classes are either discussed in another chapter of this 
+manual or they refer to OLIB classes in which case they are all discussed in the OLIB Reference manual. 
+
+
+— se Pee 
+scrlay » / active / 7, PEE? 
+SS ) 
+a — wdr 
+c Pay NS ) 
+see nn eo 
+2 / 
+J y i 
+7 rscfile / 
+AS 
+) 
+UU oe oe 
+
+
+Measurement units 
+
+
+In addition to the standard inches and centimetres, this chapter will often refer to other measurement units 
+which are in common use. These are as follows: 
+
+
+point - defined as 1/72 of an inch; this gives 72 points per inch. 
+twip - defined as 1/1440th of an inch; this gives 1440 twips per inch and, therefore, 20 twips 
+per point. 
+
+
+printer units - defined as the minimum distance of travel in both horizontal and vertical directions, 
+normally defined in twips. The units are dependent on the printer model. See the 
+description of the wor class for more detail. 
+
+
+PRINTER 
+
+
+PRINTER 
+
+
+wdr defbottxt 
+a Pp 
+port_type 
+
+deftoptxt 
+
+
+destroy 
+pr_init 
+
+
+pr_store_srchar 
+
+
+pr_store_file 
+
+
+pr_set_port_type 
+pr_set_model 
+pr_port_data 
+pr_sense_port 
+pr_sense_model 
+pr_get_params 
+pr_set_hd 
+
+
+pr_get_hd 
+pr_open_wdr 
+pr_close_wdr 
+pr_open_port 
+pr_print 
+pr_paginate 
+pr_preview_start 
+pr_preview 
+pr_preview_end 
+
+
+pr_preview_data 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+The print manager class provides an interface to an application for printing, paginating and print preview 
+operations; it acts as a repository of information required to successfully execute an operation and provides 
+the methods for setting and sensing this information. 
+
+
+Note that print previewing is not available on the Series 3. All references to previewing apply to the 
+Series 3a only. 
+
+
+The class also supplies methods to launch a printing, paginating or previewing operation. 
+
+
+An instance of the PRINTER class can be used for a single operation and then be destroyed, or it can be 
+used for multiple operations. A second printing, paginating or previewing operation may be configured in 
+a completely different fashion from the first. 
+
+
+The printing, previewing or paginating process itself is delegated to an instance of the paczs active class; 
+on completion of the process, the paczs class destroys itself. 
+
+
+The PRINTER class also provides default values for page dimensions and the positioning of header and 
+footer text which are set up at initialisation time. This information is required by the paczs class. 
+PRINTER, however, provides no methods to change these values; if they are not suitable, then the PRINTER 
+class must be subclassed to provide the required behaviour. 
+
+
+The following configuration parameters can be set and sensed: 
+e = The text of headers and footers. 
+
+
+e The type of port to which printing is to be directed, (i.e. serial or parallel) or whether printing is 
+to be directed to a file or to fax. On the Series 3, printing cannot be directed to fax. 
+
+
+e The characteristics of the serial port. 
+e The name of the file, if printing is directed to a file. 
+
+
+e The printer resource filename (i.e. the WDR resource file name) and the model number of the 
+printer to be used for the next printing operation. 
+
+
+Class definition 
+
+
+The PRINTER class subclasses root and is defined in the sub-category file printer.cl (with generated header 
+file printer.g). 
+
+
+CLASS printer root 
+{ 
+
+
+REPLACE destroy Free alloc cells 
+
+
+ADD pr_init Set default values 
+
+ADD pr_store_srchar Store the serial characteristics 
+
+ADD pr_store_file Store the spec of the print file 
+
+ADD pr_set_port_type Set/store printer port type 
+
+ADD pr_set_model Set/store wdr file & model number 
+
+ADD pr_port_data Sense printer port data 
+
+ADD pr_sense_port Sense printer port data of current port type 
+ADD pr_sense_model Sense wdr file & model number 
+
+ADD pr_get_params Get address of params struct for read/write 
+ADD pr_set_hd Set top or bottom header text 
+
+ADD pr_get_hd Return address of top or bottom header text 
+ADD pr_open_wdr Create and init wdr object 
+
+ADD pr_close_wdr Destroy wdr component (to save memory) 
+
+ADD pr_open_port Open print port device 
+
+ADD pr_print Print data source 
+
+ADD pr_paginate Paginate data source 
+
+ADD pr_preview_start Start preview (i.e. allocate resources) 
+
+ADD pr_preview Preview data source 
+
+ADD pr_preview_end End preview (i.e. destory any resources) 
+ADD pr_preview_data Return pointer to preview data 
+
+
+FORM REFERENCE 
+
+
+CONSTANTS 
+
+
+INTER_PORT_PARALLEL 
+INTER_PORT_SERIAL 
+INTER_PORT_FILE 
+INTER_PORT_FAX 
+INTER_PORT_NOT_SET 
+
+
+INTER_HDR_TOP 
+INTER_HDR_BOT 
+
+
+INTER_PAGINATE 
+INTER_PRINTING 
+INTER_PREVIEW 
+
+
+PRV_SEG_GRANULARITY 
+
+
+} 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+TEXT *model; 
+TEXT *hdtxt [2]; 
+} PRINTER_ALLOC; 
+
+
+typedef struct 
+
+
+{ 
+SCRLAY_FONT f; 
+
+
+awnr oOo 
+
+
+Bb 
+
+
+16 paragraphs (256) (power of 2 is ideal) 
+
+
+WDR filename and model number 
+Header text 
+
+
+Font data for body area text 
+
+
+UBYTE size_choice; Paper size index (A4 is zero) 
+UBYTE wo_control; TRUE to disable widows and orphans control 
+UWORD spare[2]; Might be useful in future 
+
+
+PRINTER_DATA; 
+
+
+typedef struct 
+
+
+PAGES_PARAMS p; 
+PRINTER_DATA d; 
+PRINTER_PARAMS,; 
+
+
+typedef struct 
+
+
+UBYTE *pSegName; 
+PR_ROOT *pArray; 
+UPOINT PrvSize; 
+
+
+UWORD BitWidth; 
+VOID *hPrvDone; 
+WORD mPrvDone; 
+
+
+} PREVIEW_INIT; 
+
+
+typedef struct 
+
+
+{ 
+
+HANDLE SegHandle; 
+PR_ROOT *pArray; 
+UPOINT Size; 
+
+
+UWORD BitWidth; 
+VOID *hPrvDone; 
+WORD mPrvDone; 
+
+
+} PREVIEW_DATA; 
+
+
+PROPERTY 1 
+
+
+{ 
+
+
+PR_WDR *wdr; 
+PRINTER_ALLOC a; 
+
+
+WORD 
+TEXT 
+TEXT 
+
+
+PRINTER_PARAMS p; 
+PREVIEW_DATA prv; 
+
+
+} 
+
+
+Parameters for init of pages object 
+Used externally 
+
+
+used width of bitmap, use this for scaling 
+Call-back handle for %done & completion 
+Call-back method for %done & completion 
+
+
+Handle of preview data segment 
+
+
+Size of bitmap (pixels) 
+
+used width of bitmap, use this for scaling 
+Call-back handle for %done & completion 
+Call-back method for %done & completion 
+
+
+Printer driver 
+Addresses of allocated cells 
+
+
+port_type; Port type 
+deftoptxt[3]; Default header text (top) 
+defbottxt[3]; Default header text (bottom) 
+
+
+Property 
+
+
+printer 
+
+
+printer 
+
+
+printer 
+
+
+printer 
+
+
+printer 
+
+
+printer. 
+
+
+printer. 
+
+
+.wdr 
+
+
+7a 
+
+
+-port_type 
+
+
+-deftoptxt 
+
+
+-defbottxt 
+
+
+pry 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+The handle of the current printer resource object, i.e. the handle of an 
+instance of wor. The wor object is created by the pr_open_wdr method. 
+
+
+A data structure of type PRINTER_ALLOc containing three TExT pointers. Each 
+
+pointer can contain the address of a single cell of allocated storage as 
+
+follows: 
+
+printer.a.model if not NULL, points to an allocated cell containing 
+the model number and the filename of the printer 
+resource (i.e. the wor name) as a zero terminated 
+string. The first byte of the string holds the model 
+number as a numeric character while subsequent 
+bytes hold the zero terminated filename. 
+
+
+printer.a.hdtxt[0] if not NULL, points to an allocated cell containing 
+the top header text to be used. 
+
+
+printer.a.hdtxt[1] if not NULL, points to an allocated cell containing 
+the bottom header text to be used. 
+
+
+This contains a value which indicates whether printer output is to be directed 
+to the serial port, the parallel port, fax or to a file. 
+
+
+It can take one of the values: 
+PRINTER_PORT_PARALLEL 
+PRINTER_PORT_SERIAL 
+PRINTER_PORT_FAX 
+PRINTER_PORT_FILE 
+
+
+The default top header text. This property contains the zero terminated 
+string "%F" and is the text used if top header text has not been explicitly set 
+using the pr_set_hd method. 
+
+
+The default bottom header text. This property contains the zero terminated 
+string "%P" and is the text used if bottom header text has not been explicitly 
+set using the pr_set_hd method. 
+
+
+This is configuration information consisting of items which can be set and 
+sensed and items such as page dimensions which cannot be altered. 
+
+
+Preview parameters. These are set by the pR_PREVIEW_START method and are 
+re-set by the pR_PREVIEW_END method. 
+
+
+Note that the four methods pr_preview_start, pr_preview, pr_preview_end and pr_preview_data and 
+the property printer.prv are not available on the Series 3 
+
+
+Environment variables 
+
+
+The print manager makes use of a number of environment variables in which to store some of its 
+information. When setting configuration information, the environment variables will be created if they do 
+not already exist. If, when sensing configuration information, the appropriate variable does not exist, 
+default values will be returned. 
+
+
+The variable names and their meaning are as follows: 
+
+
+P$D 
+
+
+P$F 
+
+
+P$S 
+P$M 
+
+
+- a zero terminated character string containing the type of port; the type is held as a 
+numeric character. 
+
+
+- a zero terminated character string containing the name of the file to which printing 
+is to be directed. This file is referred to as the print file. 
+
+
+the characteristics of the serial port held as a p_srcuar data structure. 
+
+
+- a zero terminated character string containing the printer model number as a numeric 
+character followed by the wor file name (i.e. the printer resource file name). 
+
+
+FORM REFERENCE 
+
+
+PRINTER methods 
+
+
+DESTROY Destroy the print manager 
+
+
+VOID destroy (VOID) ; 
+Destroy the instance of the print manager. 
+
+
+A copy of the address of the instance of the print manager is normally kept in a spare property of the 
+application manager, appman. spare1; this method resets this property to NULL. 
+
+
+The property printer.a 1S a PRINTER_ALLOoc data structure which contains three data members each of 
+which may contain the handle of an allocated cell. If storage has been allocated, it is freed. 
+
+
+The method supersends a pEstRoy message to complete the destruction process. 
+
+
+PR_INIT Initialise printer & set default values 
+
+
+VOID pr_init (VOID); 
+
+
+Initialise the print manager and set default values for the page dimensions and the positioning of header 
+and footer text. 
+
+
+A copy of the address of this instance of the print manager is set into a spare property of the application 
+manager, appman.spare1. This is done for convenience and gives other objects (such as instances of ppr) 
+quick and easy access to this instance of PRINTER. 
+
+
+Default values are also set for the printer port type and both the header and footer text. 
+
+
+On the Series 3, there is a slight difference to the behaviour of this method. See the Series 3a/Series 3 
+notes section at the end of this chapter for detail. 
+
+
+PR_STORE_SRCHAR Set serial port characteristics 
+
+
+VOID pr_store_srchar(P_SRCHAR *psc) ; 
+Set the characteristics of the serial port. 
+
+
+The parameter psc points to a data structure of type p_sRcHar which defines the characteristics of the 
+serial port. The method copies the entire content of the data structure pointed to by psc into the 
+environment variable pss. The environment variable is created if it does not exist. 
+
+
+The structure p_sRcuar is defined in p_serial.h but is shown below for completeness: 
+
+
+typedef struct 
+
+
+UBYTE tbaud; /* transmit Baud rate selector */ 
+
+UBYTE rbaud; /* receive Baud rate selector */ 
+
+UBYTE frame; /* number of data, parity and stop bits */ 
+
+UBYTE parity; /* parity selector */ 
+
+UBYTE hand; /* handshake flags */ 
+
+UBYTE xon; /* XON character */ 
+
+UBYTE xoff; /* XOFF character */ 
+
+UBYTE flags; /* ignore parity errors/dont drive DTR changing chars */ 
+ULONG tmask; /* terminator mask */ 
+
+
+} P_SRCHAR; 
+
+
+PR_STORE_FILE Set print file specification 
+
+
+VOID pr_store_file(TEXT *file); 
+Set the file specification of the file to which printing is to be directed. This file is often referred to as the 
+print file. 
+
+
+The parameter file points to a character string which contains the (zero terminated) specification of the 
+file to which printing is to be directed. The method copies this string into the environment variable psr 
+which is created if it does not already exist. 
+
+
+If printing is directed to a file and the file specification is not set, then m:\p.L1s will be assumed as 
+default. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PR_SET PORT_TYPE Set type of printer port 
+
+
+VOID pr_set_port_type(INT store, INT port_type); 
+Set the type of the printer port. 
+
+
+The value passed in the parameter port_type specifies the type of the printer port. This can be one of the 
+following values: 
+
+
+PRINTER_PORT_PARALLEL 
+PRINTER_PORT_SERIAL 
+PRINTER_PORT_FILE 
+PRINTER_PORT_FAX 
+
+
+The printer port type is set into either the property printer.port_type or the environment variable psp, 
+not in both. If the parameter store contains the value Truz, the port type is set into the environment 
+variable otherwise it is set into the property. 
+
+
+Whichever location is chosen, the printer port type is held as a numeric character. 
+
+
+PR_SET MODEL Set printer model no. & WDR file name 
+
+
+VOID pr_set_model (INT store, TEXT *name, INT mnum); 
+Set the printer resource file name (i.e. the WDR resource file name) and the printer model number. 
+
+
+The parameter name should point to a zero terminated string containing the printer resource file name; the 
+value in the parameter mnum should contain the printer model number. 
+
+
+A character string is generated such that the first byte contains the model number as a numeric character; 
+the zero terminated printer resource file name occupies the rest of the string. 
+
+
+A cell of sufficient length is allocated to hold this string and its handle is stored in the property 
+
+
+printer.a.model. 
+
+
+If the value of the parameter store is TRUE, the string is also copied into the environment variable psm. 
+
+
+PR_PORT_DATA Sense printer port information 
+INT pr_port_data(TEXT *file, P_SRCHAR *ser, INT UseModel); 
+Retrieve information about the printer port. 
+
+
+The method returns the printer port type and retrieves the serial port characteristics and the name of the 
+print file. 
+
+
+The parameter ser should point to a data structure of type p_srcuar. If the environment variable pss can 
+be read, the serial port characteristics are copied from that variable into this p_srcHar data structure; 
+otherwise, default values are inserted. The default values are as follows: 
+
+
+ser->tbaud P_BAUD_9600 
+ser->rbaud P_BAUD_9600 
+ser->frame P_DATA_8 
+
+
+ser->parity 0) 
+
+
+ser—->hand P_OBEY_XOFF | P_OBEY_DSR | P_IGN_CTS 
+ser->xoff 0x13 
+
+ser->xon Ox1l 
+
+ser—>flags 0 
+
+ser->tmask 0 
+
+
+FORM REFERENCE 
+
+
+For more information on the serial port, see the Serial Port chapter of the I/O Devices Reference manual. 
+
+
+The parameter file should point to a text buffer. If the environment variable psr exists, the name of the 
+print file is copied from that variable into the buffer; otherwise, the default print file name p..1s is copied 
+instead. 
+
+
+The printer port type returned depends on a number of factors and is determined as follows: 
+
+
+e if the parameter useModel contains the value TRuE and the first three characters of the fully 
+parsed printer resource file name (i.e. the WDR resource file name) are "FAX", the method 
+returns the printer port type PRINTER_PORT_FAX. 
+
+
+e if the property printer.port_type contains a valid printer port type, then this value is returned. 
+e if the environment variable psp contains a value, this value is returned. 
+
+
+e if the printer port type cannot be determined by any of the above, a value of 
+PRINTER_PORT_PARALLEL is assumed by default. 
+
+
+The effect of the useMode1 parameter can be neatly summarised: 
+
+
+e if it has the value ratsz, the printer port information retrieved is that set by the user of the 
+PRINTER Object (in an earlier call to the pr_set_port_type method). 
+
+
+e if it has the value TRuz, it allows the method to return printer port information other than that set 
+by the user. The best example of this is where the printer resource file name begins with the three 
+characters F A X. In this case, regardless of the value set in the property printer.port_type or 
+the environment variable psp, the printer port type returned is PRINTER_PORT_FAX. 
+
+
+On the Series 3, there is a slight difference to the behaviour of this method. See the Series 3a/Series 3 
+notes section at the end of this chapter for detail. 
+
+
+PR_SENSE PORT Sense current printer port device information 
+
+
+INT pr_sense_port (TEXT *buf, P_SRCHAR *ser); 
+Retrieve information about the current printer port device. 
+
+
+The method returns the printer port type and retrieves the (zero terminated) name of the current printer 
+port device; if the printer port type is PRINTER_PORT_SERIAL, the method retrieves the serial port 
+characteristics. 
+
+
+The parameter buf should point to a buffer into which the zero terminated name of the current printer port 
+device will be placed. The name written to *buf depends on the port type as follows: 
+
+
+PRINTER_PORT_FILE - the name of the file 
+PRINTER_PORT_SERIAL - the serial device name 
+PRINTER_PORT_PARALLEL - the parallel device name 
+
+
+On the Series 3 and Series 3a, which only have one port, the serial and parallel device names will always 
+be try:a and par:a respectively. 
+
+
+On machines with more than one port, such as the Workabout, the port letter will be read from the 
+relevant environment variable, if it exists: 
+
+
+e = The serial port letter will be read from the first character of the environment variable pssp, if it 
+exists. Thus, if the first character in this environment variable is 'B' the serial device name will 
+be set to rry:s. If the environment variable doe not exist, the serial device name defaults to 
+TTY:A. 
+
+
+e The parallel port letter will be read from the first character of the environment variable pspp, if it 
+exists. Thus, if the first character in this environment variable is 'C' the parallel device name will 
+be set to par:c. If the environment variable doe not exist, the parallel device name defaults to 
+PAR:A. 
+
+
+These environment variables are not created by system code. It is an application's responsibility to create 
+them if they are needed and do not already exist. 
+
+
+The parameter ser should point to a data structure of type p_srcuar. If the printer port type is 
+PRINTER_PORT_SERIAL, a copy of the serial port characteristics will be written to *ser. 
+
+
+4-8 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PR_SENSE MODEL Sense printer model no. & WDR file name 
+
+
+INT pr_sense_model (TEXT *buf); 
+
+
+Retrieve the fully parsed printer resource file name (i.e. the WDR resource file name) and return the model 
+number. 
+
+
+The parameter buf should point to a buffer into which the method can insert the zero terminated printer 
+resource file name. The buffer itself must be capable of holding a fully parsed file name and, therefore, 
+must be at least p_rNames1ze bytes long. 
+
+
+The model number and the printer resource file name are held as a character string in an allocated cell 
+pointed to by the property printer.a.modei and/or in the environment variable psm. The model number 
+itself is held in the form of a numeric character and precedes the file name in the string. 
+
+
+This information is retrieved from the property, if it exists, otherwise it is retrieved from the environment 
+variable. By default, if the information exists in neither location, a value of 0 is returned for the model 
+number and a printer resource file name of Rom: :BJ.wDR 1s written to *buf. 
+
+
+A check is made to ensure that the printer resource file exists. If the file cannot be found, all of the Loc: : 
+drives are searched. If this search is unsuccessful, the rom: : is searched. If, finally, the file has still not 
+been found, then the printer resource file name of Rom: :BJ.wDR is assumed together with a model number 
+of zero. 
+
+
+On the Series 3, there is a slight difference to the behaviour of this method. See the Series 3a/Series 3 
+notes section at the end of this chapter for detail. 
+
+
+PR_GET_PARAMS Fetch address of printer parameters 
+
+
+PRINTER_PARAMS *pr_get_params (VOID); 
+Return the address of the pRINTER object property printer.p. 
+
+
+This property is a data structure of type PRINTER_PARams and contains information required by the pacEs 
+object at its initialisation. As discussed earlier, this is printer configuration information, page dimension 
+information and so on. 
+
+
+See the class definition for more detailed information on pRINTER_PARaMs. It may also be useful to refer to 
+the paces class definition. 
+
+
+PR_SET_HD Set top or bottom header text 
+
+
+VOID pr_set_hd(INT htype, TEXT *str); 
+Set either the top or the bottom header text. 
+
+
+The parameter str should be either nuut or point to a buffer containing the zero terminated text to be set. 
+The value of the parameter ht ype indicates whether the text is to be set for the top or the bottom header. 
+
+
+Both top and bottom header text are held in cells of allocated storage; the handles of both cells are held in 
+printer.a.hdtxt[0] and printer.a.hdtxt [1] respectively. 
+
+
+If ht ype contains the value PRINTER_HDR_TOP, any existing top header text is discarded by freeing the 
+existing cell. If str is not NULL, a new cell is allocated large enough to contain the new text and its handle 
+is stored in the property printer.a.hdtxt [0]; the text is copied into the new cell from *str. If str is 
+NULL, any existing top header text is discarded and printer.a.hdtxt [0] is set to nuLL. The effect will be 
+to cause the default top header text, as found in the property printer.deftoptxt, to be used. 
+
+
+Similarly, if ntype contains the value PRINTER_HDR_BOT, any existing bottom header text is discarded by 
+freeing the existing cell. If str is not NULL, a new cell is allocated large enough to contain the new text 
+and its handle is stored in the property printer.a.hdtxt [1]; the text is copied into the new cell from 
+*str. If str is NULL, any existing bottom header text is discarded and printer.a.hdtxt [1] 1S set to NULL. 
+The effect will be to cause the default bottom header text, as found in the property printer.defbottxt, to 
+be used. 
+
+
+FORM REFERENCE 
+
+
+PR_GET_HD Get address of top or bottom header text 
+TEXT *pr_get_hd(INT htype) ; 
+Return the current address of either the top or the bottom header text. 
+
+
+The value of the parameter ht ype determines whether the address returned is that of the top or the bottom 
+header text; a value of PRINTER_HDR_ToP causes the address of the top header text to be returned while a 
+value of PRINTER_HDR_BOT Causes the address of the bottom header text to be returned. 
+
+
+If the top header text has been set, the address of the cell containing this text is returned, otherwise the 
+address of the default text is returned. This also applies to the bottom header text. 
+
+
+A note of caution - if the method pr_set_ha 1s called after a call to pr_get_ha, the address of any header 
+text may be invalid. 
+
+
+PR_OPEN_WDR Create WDR object 
+
+
+PR_WDR *pr_open_wdr (VOID) ; 
+Create and initialise a new wor (printer resource) object and return its handle. 
+
+
+Any existing wor object is destroyed by calling the pr_close_wdr method before attempting to create the 
+new one. 
+
+
+The new wor object is initialised by sending it a woR_INIT message and passing it both the current model 
+number and the printer resource file name. The pr_sense_mode1 method is used to determine the current 
+model number and the printer resource file name. 
+
+
+The handle of the new wor object is set into the property printer.war. 
+
+
+The model number set in the wor object may be changed at any time by sending the object a 
+WDR_SET_MODEL message; however, if a different printer resource file name is needed, the existing wor 
+object must be destroyed and a new one created, passing it the new file name. 
+
+
+Note that this method is called by the pr_print and pr_paginate methods. 
+
+
+PR_CLOSE_WDR Destroy WDR object 
+
+
+VOID pr_close_wdr (VOID) ; 
+Destroy the current printer resource (wor) object, if it exists. 
+
+
+The wor object is destroyed by sending it a pestroy message. The property printer.wdr containing the 
+handle of the object is re-set to NULL. 
+
+
+PR_OPEN_PORT Open printer port device 
+
+
+VOID *pr_open_port (VOID); 
+Open the printer port device. 
+
+
+The name of the printer port device, the printer port type and the serial characteristics (if the port type is 
+PRINTER_PORT_SERIAL) are retrieved by calling the pr_sense_port method. 
+
+
+The printer port device is opened by calling the Plib function £_open, passing it the retrieved device name. 
+If the port type is PRINTER_PORT_SERIAL then p_iow Is called to set the serial port characteristics. 
+
+
+The method returns the handle of the opened port (i.e. the address of the channel control block). 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PR_PRINT Print data source 
+
+
+PR_PAGES *pr_print (PAGES_CALLS *pc)j; 
+
+
+Launch the printing of the current data source and return the handle of the paczs object created to do the 
+printing. 
+
+
+The parameter pc must point to a data structure of type pacrs_catus. The caller of this method must set 
+the call-back methods needed to handle read and done messages, into the pacEs_caLLs data structure. 
+See the description of the pacgs class and the pacEzay notional mixin class in this chapter for more 
+information. 
+
+
+PAGES_CALLS can be found in the paczs class definition but is shown below for completeness: 
+
+
+typedef struct 
+{ 
+
+
+VOID *hread; Call-back handle for reading a line 
+WORD mread; Call-back method for reading a line 
+VOID *hdone; Call-back handle for %done & completion 
+WORD mdone; Call-back method for %Sdone & completion 
+
+
+} PAGES_CALLS; 
+If the printer resource (wor) object does not exist, it is created by calling the pr_open_wdr method. 
+The method creates a paces object to do the printing and initialises it by sending an ao_InIT message. 
+
+
+The pacgs object requires information which consists of a copy of PRINTER'S property printer.p.p 
+(a PAGES_PaRams data structure), a fully completed paczs_1ntrT data structure and an indication that it is 
+to perform a printing operation. 
+
+
+The information in the paces_1nit data structure includes a copy of the paczs_cauts data structure 
+whose address is given in the parameter pc, the handle of the wor object, the addresses of both the top and 
+bottom header text and the address of the buffer containing the name of the current data source. 
+
+
+The pacers object destroys itself on completion of printing or if an error occurs. 
+
+
+On the Series 3, there is a slight difference to the behaviour of this method. See the Series 3a/Series 3 
+notes section at the end of this chapter for detail. 
+
+
+PR_PAGINATE Paginate data source 
+
+
+PR_PAGES *pr_paginate(PAGES_ CALLS *pc)j; 
+
+
+Launch the pagination of the current data source and return the handle of the paces object created to do 
+the pagination. 
+
+
+The parameter pc must point to a data structure of type pacrs_catts. The caller of this method must set 
+the call-back methods needed to handle read and done messages, into the pacEs_caLus data structure. 
+See the description of the pacgs class and the pacezay notional mixin class in this chapter for more 
+information. 
+
+
+PAGES_CALLs can be found in the paczs class definition (or see the description of pr_print earlier). 
+If the printer resource (wor) object does not exist, it is created by calling the pr_open_wdr method. 
+The method creates a paczs object to do the pagination and initialises it by sending an ao_INIT message. 
+
+
+The paces object requires information which consists of a copy of PRINTER'S property printer.p.p 
+(a PAGES_PaRAms data structure), a partially completed pacrs_intT data structure and an indication that it 
+is to perform a pagination operation. 
+
+
+The information required in the pacrs_1ntT data structure includes a copy of the paczs_cauts data 
+structure and the handle of the wor object. 
+
+
+The paces object destroys itself on completion of pagination or if an error occurs. 
+
+
+FORM REFERENCE 
+
+
+PR_PREVIEW_START Initialise preview 
+
+
+HANDLE pr_preview_start (PREVIEW_INIT *pInit); 
+Perform initialisation for previewing a data source. 
+
+
+The parameter ptnit should point to a data structure of type PREVIEW_INIT containing the information 
+required by preview. This structure, shown below, is defined in the class definition: 
+
+
+typedef struct 
+{ 
+UBYTE *pSegName; 
+PR_ROOT *pArray; 
+UPOINT PrvSize; 
+
+
+UWORD BitWidth; used width of bitmap, use this for scaling 
+VOID *hPrvDone; Call-back handle for %done & completion 
+WORD mPrvDone; Call-back method for %Sdone & completion 
+
+
+} PREVIEW_INIT; 
+The members have the following meaning: 
+
+
+pSegName The address of a buffer containing the name to be given to the external 
+data segment. 
+
+
+pArray The handle of a varnat array object which will be used to hold a 
+series of values giving the position of consecutive compressed bitmaps 
+within the preview data segment. It is designed to hold entries 
+(records) which are the length of a tone 'C' data type and has a 
+granularity of 16 entries (records). 
+
+
+PrvSize The dimensions of the bitmap, in pixels, to which a page will be 
+drawn. 
+
+
+The x component is the value of Bitwidth rounded up so that it 
+occupies an integral number of bytes. 
+
+
+The y component is normally determined by the height of the 
+application's window. 
+
+
+BitWidth The number of horizontal bits needed to draw a single line so that it 
+fits into the application's window and the ratio of this value to the 
+height of the page measured in pixels will be the same as the ratio of 
+the width to the height of the page measured in twips. 
+
+
+Note that this value will not necessarily be exactly the same as that in 
+PrvSize.x above. This item will be used by the prvppr class to 
+calculate a rounding factor for its internal calculations 
+
+
+hPrvDone The handle of the object which will provide the done callback method. 
+
+
+mP rvDone The method number of the done callback method. For the general 
+specification of this method, see the pagelay_mdone method in the 
+description of the pacELay mixin class in this chapter. 
+
+
+The exact method for calculating the values of prvsize and Bitwidth depends on the application. The 
+following sequence shows how a typical application might proceed. However, it should only be used as a 
+guideline: 
+
+
+e Determine the space available to display a previewed page; in other words, determine the 
+number of horizontal and vertical pixels available and set prvsize.y to the number of vertical 
+pixels. 
+
+
+e Ifin landscape mode, calculate Bitwidth to be the result of: 
+page height (in twips) / page width (in twips) * vertical pixels available. 
+
+
+e If in portait mode, calculate Bitwidth to be the result of: 
+page width (in twips) / page height (in twips) * vertical pixels available. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+e Check that the resulting value of Bitwidth will fit into the number of horizontal pixels available. 
+If it does not fit, re-set Bitwidth to the available number of horizontal pixels and adjust the value 
+of PrvSize.y to maintain proportions: 
+
+
+if in landscape mode, set prvsize.y to: 
+page width (in twips) / page height (in twips) * horizontal pixels available. 
+
+
+if in portrait mode, set prvsize.y to: 
+page height (in twips) / page width (in twips) * horizontal pixels available. 
+
+
+e =6Set prvsize.x to the value of Bitwidth rounded up to a multiple of eight, in other words, ensure 
+that the number of bits represented will fit into an integral number of bytes. 
+
+
+The method creates a dynamic external data segment; the name to be applied to the segment is supplied in 
+a buffer pointed to by prnit->pSegName. Recall that an external data segment is one that is not 
+constrained to the 64K limit but can extend to 512k, provided sufficient memory is available. 
+
+
+Although the segment is initially created with a zero length, p_leave is called if the allocation fails. 
+
+
+The handle of the successfully created external segment is set into the segdandie member of the property 
+
+
+printer.prv. 
+
+
+The size of the external segment is adjusted to pRv_SEG_GRANULARITY paragraphs. If the adjustment fails 
+(e.g. E_GEN_NoMEMoRyY), the method pr_preview_end is called to free any acquired resources and is 
+followed by a call to p_leave. 
+
+
+All the remaining initialisation information supplied by *ptnit is copied into the property printer.prv. 
+
+
+It is worth noting that an instance of prvppr (the print preview class) requests the address of the 
+printer.prv property during its initialisation by sending a pR_PREVIEW_DATA message to this instance of 
+PRINTER. The pr_preview_data method is described later. 
+
+
+The method returns the handle of the dynamic external data segment. 
+
+
+PR_PREVIEW Perform preview 
+
+
+PR_PAGES *pr_preview (PAGES CALLS *pc)j; 
+
+
+Launch the preview process of the current data source and return the handle of the paczs object created to 
+do the previewing. 
+
+
+The parameter pc must point to a data structure of type pacrs_catts. The caller of this method must set 
+the call-back methods needed to handle read and done messages, into the pacEs_caLus data structure. 
+See the description of the pacgs class and the pacEzay notional mixin class in this chapter for more 
+information. 
+
+
+PAGES_CALLS can be found in the paczs class definition (or see the description of pr_print earlier). 
+If the printer driver (wor) object does not exist, it is created by calling the pr_open_wdr method. 
+
+
+The method creates a paces object to perform the previewing and initialises it by sending an ao_INIT 
+message. 
+
+
+The paces object requires information which consists of a copy of PRINTER'S property printer.p.p 
+(a PAGES_PaRams data structure), a fully completed paczs_1ntT data structure and an indication that it is 
+to perform a previewing operation. 
+
+
+The information in the paczs_1nit data structure includes a copy of the paczs_cauts data structure 
+whose address is given in the parameter pc, the handle of the wor object, the addresses of both the top and 
+bottom header text and the address of the buffer containing the name of the current data source. 
+
+
+The pacers object destroys itself on completion of the previewing operation or if an error occurs. 
+
+
+PR_PREVIEW_END Terminate preview 
+
+
+VOID pr_preview_end (VOID); 
+Terminate preview and free any acquired resources. 
+
+
+The method frees the allocated external data segment using the Plib function p_sgclose and then 
+indicates the end of preview by resetting the whole of property printer.prv to binary zero. 
+
+
+FORM REFERENCE 
+
+
+PR_PREVIEW_DATA Return handle of preview data 
+
+
+PREVIEW_DATA *pr_preview_data (VOID); 
+Return the handle of the preview data. 
+
+
+This method returns the address of the PRINTER object's printer.prv property which contains 
+information required by the preview operation. The content of printer.prv is set by the 
+pr_preview_start method. 
+
+
+PAGES 
+
+
+q pagarr page 
+priority todo reset_page 
+isactive ephead newdoc 
+pcb prhead started 
+stat pdr newpage 
+in region 
+par holding 
+last_pos pos 
+flags pr 
+pheight tabs 
+brk_height spacing 
+brk_above margins 
+brk_pos time 
+y date 
+
+
+ioclen 
+
+
+destroy ao_init ao_run 
+
+
+aorinit ao_queue ao_abrun 
+
+
+ao_cancel 
+
+
+A paces object handles a request to print, paginate or preview one or more documents on behalf of an 
+instance of the PRINTER class and is created when the application sends a PpR_PRINT, PR_PAGINATE OF 
+PR_PREVIEW message to the PRINTER object. The pr_print, pr_paginate and pr_preview methods create a 
+PAGES object as part of their implementation. 
+
+
+PaGEs itself is a low priority active object; this allows the printing, previewing or pagination process to be 
+done in discrete chunks, giving other active objects (and, therefore, other applications) the opportunity to 
+run concurrently. 
+
+
+In general, knowledge of the document to be printed, in terms of the text itself, the typefaces, fonts 
+
+(i.e. height) and styles to be used, lies within other object(s) in the application. In order to print a 
+document, the paczs object must ask the application for the next portion of text to be printed; this is 
+normally represented by a data structure of type woR_PRINT, often referred to as a print element. The pacEs 
+object must also keep the application informed of the current status of the printing operation. paces 
+achieves this by means of callback methods. 
+
+
+PAGES itself uses the services of an instance of the ppr (printer driver) class to translate a print element 
+into a sequence of commands suitable for a specific printer. When performing a preview operation, the 
+PpR object represents a specialised printer driver. 
+
+
+When paginating, pacrs does no printing, instead it uses the print elements to build pagination 
+information. 
+
+
+Page breaks and the printing of headers and footers are done automatically by pacgs. 
+
+
+Class definition 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+The paczs class subclasses the OLIB class active and is defined in the sub-category file pages.cl (with 
+generated header file pages.g). 
+
+
+CLASS pages active 
+
+
+{ 
+
+
+REPLACE ao_init 
+REPLACE ao_run 
+REPLACE ao_abrun 
+REPLACE ao_queue 
+
+
+CONSTANTS 
+
+
+{ 
+PAGES_DONE_PAGE 
+PAGES_DONE_DOC 
+PAGES_DONE_END 
+PAGES_DONE_ERROR 
+
+
+WNrR O 
+
+
+PAGES_DOC_NEW_PAGE 
+
+
+PAGES_DOC_RESET_PAGE_NUM 
+
+
+PAGES_FLAGS_PRINTING 
+PAGES_FLAGS_NOTFIRST 
+PAGES_FLAGS_ZERODOWN 
+
+
+PAGES_REGION_BODY 
+PAGES_REGION_TOP 
+PAGES_REGION_BOTTOM 
+
+
+PAGES_REGION_LAST_BOTTOM 
+
+
+PAGES_REGION_END 
+PAGES_REGION_VERY_END 
+PAGES_REGION_DOC_END 
+
+
+PAGES_PAGENUM_ARABIC 
+PAGES_PAGENUM_ROMAN_U 
+PAGES_PAGENUM_ROMAN_L 
+PAGES_HEADER_2_COLUMNS 
+PAGES_HEADER_3_COLUMNS 
+} 
+
+
+TYPES 
+
+
+{ 
+
+typedef struct 
+{ 
+UWORD x; 
+UWORD y; 
+} UPOINT; 
+
+
+typedef struct 
+{ 
+UPOINT t1; 
+UWORD width; 
+UWORD height; 
+} UEXTENT; 
+
+
+typedef struct 
+{ 
+WORD event; 
+UWORD page; 
+PR_VAFLAT *pages; 
+} PAGES_DONE; 
+
+
+typedef struct 
+{ 
+SCRLAY_FONT f; 
+UBYTE align; 
+UBYTE first_page; 
+} PAGES_HEADER; 
+
+
+A new doc resets the page number 
+
+
+(on top of 1st page) 
+
+
+0x01 A new doc starts a new page 
+0x02 
+0x01 Printing (or previewing) 
+0x02 Discard down when FALSE 
+0x04 Discard lst down in todo list if TRUE 
+0 
+1 
+2 
+3 
+4 
+5 
+6 
+
+
+0 
+el 
+2 
+SCRLAY_ALIGN_JUSTIFY+1 
+SCRLAY_ALIGN_JUSTIFY+2 
+
+
+PAGES_DONE_PAGE, _DOC, 
+
+
+END 
+
+
+Page number of new page 
+Page length array 
+
+
+Font data 
+Header alignment 
+
+
+TRUE to emit on first page 
+
+
+FORM REFERENCE 
+
+
+typedef struct 
+{ 
+UWORD width; Width of page 
+UWORD height; Height of page 
+UEXTENT body; Body area 
+UWORD hdtop; body.tl.y-hdtop = Y of top of top header 
+UWORD hdbot; body.tl.yt+tbody-.height+thdbot=height = Y of top 
+of bottom header 
+} PAGES_PAGE; 
+
+
+typedef struct 
+{ 
+
+
+WORD offset; Offset for page number 
+WORD last; Last page number for %m 
+WORD style; Style for page 
+
+
+} PAGES_PAGENUM; 
+
+
+typedef struct 
+{ 
+
+
+PAGES_PAGE pg; Page dimensions with margins 
+
+WORD pdrflags; WDR_PDR_LANDSCAPE, _DRAFT etc 
+
+WORD docflags; PAGES_DOC_NEW_PAGE is set for new page per doc 
+UWORD pgbeg; Page number to start printing (lst page is 1) 
+UWORD pgend; Last page number to print (inclusive) 
+PAGES_HEADER top; Top running header 
+
+PAGES_HEADER bot; Bottom running header 
+
+PAGES_PAGENUM pgnum; Page number for %p 
+
+
+} PAGES_PARAMS; 
+
+
+typedef struct 
+{ 
+
+
+VOID *hread; Call-back handle for reading a line 
+WORD mread; Call-back method for reading a line 
+VOID *hdone; Call-back handle for %done & completion 
+WORD mdone; Call-back method for %Sdone & completion 
+
+
+} PAGES_CALLS; 
+
+
+typedef struct 
+{ 
+
+
+PR_WDR *wdr; Printer driver 
+
+PAGES_CALLS oc; Call-backs 
+
+TEXT *fname; File name for %f (ZTS) or NULL 
+TEXT *toptxt; Top running header ZTS or NULL 
+TEXT *bottxt; Bottom running header ZTS or NULL 
+
+
+} PAGES_INIT; 
+
+
+PROPERTY 5 
+
+
+} 
+Property 
+
+
+pages.pagarr 
+
+
+pages.todo 
+
+
+{ 
+
+PR_VAFLAT *pagarr; 
+PR_VASEG *todo; 
+PR_EPFDOC *ephead; 
+PR_PRNLAY *prhead; 
+PR_PDR *pdr; 
+PAGES_INIT in; 
+PAGES_PARAMS par; 
+WORD last_pos; 
+UWORD flags; 
+
+WORD pheight; 
+
+WORD brk_height; 
+WORD brk_above; 
+UWORD brk_pos; 
+WORD y; 
+
+WORD nrec; 
+
+UWORD page; 
+
+UBYTE reset_page; 
+UBYTE newdoc; 
+UBYTE started; 
+UBYTE newpage; 
+
+
+WORD region; 
+
+WORD holding; 
+UWORD pos; 
+WDR_PRINT pr; 
+SCRLAY_TABS tabs; 
+
+
+SCRLAY_SPACING spacing; 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+Page break array being built 
+Pending print output 
+
+Text for top/bottom header 
+
+Layout for top/bottom header 
+
+Output printer driver 
+
+Init parameters 
+
+User settable init parameters 
+
+Pos of last page break 
+
+Printing or paginating lst page etc 
+Height of processed lines on current page 
+Height of last line break 
+
+At last line break 
+
+Document pos at last page break 
+Current page y 
+
+Record number in todo list 
+
+Page Number 
+
+
+Reset page number on next footer if TRUE 
+TRUE if there is another doc 
+
+TRUE if printing has really started 
+
+TRUE if pagination decided on a new page 
+PAGES_REGION_TOP, BODY or_BOTTOM 
+
+TRUE if holding data in todo list 
+Document pos 
+
+
+Being printed 
+Header tab settings 
+Header spacing 
+
+
+SCRLAY_MARGINS margins; Header margins 
+TEXT time [LN_TIME_DATE_STR]; 
+TEXT date [LN_TIME_TIME_STR-2]; 
+
+
+UWORD ioclen; 
+} 
+
+
+The handle of an instance of the variat class. The array of uworp elements 
+
+
+contains pagination information where each entry contains a count of the 
+number of characters fitting into a page. The entries are in page order. 
+
+
+The handle of an instance of the vaszc class. The array of woR_pRiNtT data 
+structures contains a queue of print elements to be dealt with. 
+
+
+Queuing print elements is a convenient way of deferring printing. This is 
+important when lines which must be kept together are being processed; in 
+these circumstances it is not possible to know in advance whether a page 
+
+
+pages.ephead 
+
+
+pages.prhead 
+
+
+pages.pdr 
+
+
+break will occur after the lines are printed or whether a page break will need 
+to be forced before the first line is printed (with the consequent need to print 
+bottom and top header text first). 
+
+
+N.B. This queue is also referred to as the todo list. 
+
+
+The handle of an instance of the Eprpoc class, used to encapsulate the text of 
+a top or bottom header. 
+
+
+The handle of an instance of the prniay class, used to encapsulate the layout 
+of a top or bottom header. 
+
+
+The handle of the printer driver object. This is an instance of the ppr class 
+and is created by the ao_init method. 
+
+
+FORM REFERENCE 
+
+
+pages.in 
+
+
+pages.par 
+
+
+pages.last_pos 
+
+
+pages.flags 
+
+
+pages.pheight 
+
+
+pages.brk_height 
+
+
+Initialisation information, derived from the application, and passed to the 
+PAGES Object at initialisation time in a call to its ao_init method; this 
+includes: 
+
+
+e the handle of the printer resource (wor) object 
+e the call-back information 
+
+
+e when printing and previewing, the addresses of buffers containing 
+the file name of the current data source, the top header text and the 
+bottom header text. 
+
+
+Initialisation information, set up internally by the pRInTER object, and passed 
+to the paczs object at initialisation time in a call to its ac_init method. See 
+the description of the ao_init method. 
+
+
+The document position of the previous page break. This is used during 
+pagination; in particular, during the process of generating entries for the 
+pages array whose handle is contained in the property pages. pagarr. 
+
+
+This is a general flag area; the following values can be ored into this property 
+in combination: 
+
+
+PAGES_FLAGS_PRINTING _ If set, paces has been created to perform a printing 
+or previewing operation; if not set, paczs has been 
+created to perform a paginating operation. 
+
+
+PAGES_FLAGS_zERODOWN This flag is only set when a page break occurs. 
+If set, any spacing above the first line of the next 
+page is suppressed (by setting pages.pr.down to 
+zero). At the top of a page, any spacing above a 
+line is redundant. 
+
+
+PAGES_FLAGS_NOTFIRST This flag is set after the first line on the first page 
+of the first document has been processed. Once set, 
+it remains set for the life of the pacEs object. 
+
+
+Tf not set: 
+
+
+e any page break before the first page of the 
+first document is suppressed. 
+
+
+e¢ any spacing above the first line of the first 
+page of the first document is suppressed 
+(by setting pages.pr.down to zero). At the 
+top of a page, any spacing above a line is 
+redundant. 
+
+
+This is used during pagination. It is the cumulative height, in printer units, of 
+the lines on the current page which have already been processed. In effect, it 
+measures the current height of the current page (from the top of the page). 
+
+
+This is used during pagination. It is a candidate page break position, 
+measured in printer units. In effect, it measures the height of the candidate 
+page (from the top of the page to the break point). 
+
+
+The value in this property represents a potential (but legal) page break 
+position. It is important when lines of text which must be kept together are 
+being processed. Until all of the lines in such a group have been processed, it 
+cannot be known in advance whether a page break can occur after the group 
+or whether it must be forced before this group. 
+
+
+In the latter case, this property will become the actual height of the page. 
+
+
+pages. 
+
+
+pages 
+
+
+pages. 
+
+
+pages 
+
+
+pages 
+
+
+pages. 
+
+
+pages 
+
+
+pages. 
+
+
+pages. 
+
+
+pages. 
+
+
+brk_above 
+
+
+-brk_pos 
+
+
+-nrec 
+
+
+-page 
+
+
+reset_page 
+
+
+-newdoc 
+
+
+started 
+
+
+newpage 
+
+
+region 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+This is used during pagination. It has a function which is closely related to 
+that of the property pages.brk_height discussed above. 
+
+
+It is the space above the first line element following the candidate page break 
+position. The space above a line element is often referred to as the down 
+value; this is used to define a gap between consecutive lines such as occurs 
+between the last and first lines of consecutive paragraphs. 
+
+
+Following on from the discussion of pages.brk_height above; where a group 
+of lines must be kept together and are forced onto a new page, the down value 
+of the first line will be set to zero, to avoid unnecessary blank space appearing 
+at the top of the page, when printed. 
+
+
+The cumulative page height for the new page is adjusted to take this change 
+into account. 
+
+
+The position within the document corresponding to the previous page break. 
+
+
+The current vertical print position on the current page, measured in printer 
+units. The position is measured relative to the top of the page. 
+
+
+The current record number in the todo list; i.e. the current entry in the array 
+of woR_PRINT records, anchored in the property pages.todo. 
+
+
+The current page number. 
+
+
+This property can take the value TRUE or FALSE. It is set to TRUE if the page 
+number on the next footer is to be reset (to zero). 
+
+
+This property can take the value TRUE or FALSE. It is set to TRUE if, on 
+completion of processing a document, another document is to be processed. 
+Set by the ao_run method but the decision is taken by the pacEs done 
+callback method. 
+
+
+This property can take the value TRUE or FALSE. It is set to TRUE if printing 
+has started. 
+
+
+This property can take the value TRUE or FALSE. It is set to TRUE if the 
+pagination process has decided to begin a new page. 
+
+
+This property contains a flag to record the current context; it is set to one of 
+the following mutually exclusive values: 
+
+
+PAGES_REGION_BODY if set, the main body of a document is currently 
+being handled. 
+PAGES_REGION_TOP if set, the top header text of a document is 
+
+
+currently being handled. 
+
+
+PAGES_REGION_BOTTOM if set, the bottom header text of a document is 
+currently being handled. 
+
+
+PAGES_REGION_LAST_BoTTom if set, the last bottom header text of the final 
+document is currently being handled. 
+
+
+PAGES_REGION_DOC_END if set, the current document is exhausted 
+PAGES_REGION_END if set, the final document is exhausted 
+PAGES_REGION_VERY_END if set, all documents are exhausted and the 
+
+
+printing process has been terminated. It 
+indicates that the paces object is ready to 
+destroy itself. 
+
+
+FORM REFERENCE 
+
+
+pages. 
+
+
+pages 
+
+
+pages 
+
+
+pages 
+
+
+pages 
+
+
+pages 
+
+
+pages 
+
+
+pages. 
+
+
+pages. 
+
+
+Page dimensions 
+
+
+holding 
+
+
+-pos 
+
+
+.pr 
+
+
+-tabs 
+
+
+- Spacing 
+
+
+-margins 
+
+
+. time 
+
+
+date 
+
+
+ioclen 
+
+
+This property can take the value TRUE Or FALSE. 
+
+
+When set to TRuzg, the print element to be processed (in ao_run) is placed on 
+the queue implemented by the vasze array object whose handle is in 
+pages.todo. 
+
+
+The property is set to TRUE if a print element must go onto a new line and, at 
+the same time, must be kept on the same page as the following print element. 
+
+
+The current position within the document being handled. 
+
+
+The current print element. The information is contained in a data structure of 
+type WDR_PRINT. 
+
+
+Tab settings for the top and bottom headers, passed to the header prniay 
+layout object when created. 
+
+
+Spacing information for the top and bottom headers, passed to the header 
+PRNLAY layout object when created. 
+
+
+Margins for the top and bottom headers, passed to the header prnnay layout 
+object when created. 
+
+
+A character string containing the current time (set by ao_init). 
+A character string containing the current date (set by ao_init). 
+
+
+Length of the command buffer sent to the printer (set by ao_queue). 
+
+
+The following diagram illustrates the meaning of the various members of a pAGES_PaGE structure in 
+relation to the components of a typical document. The outer rectangle represents the page while the inner 
+rectangles show the positions of the header text, the main body of the document and the footer text 
+respectively. 
+
+
+’ 
+
+
+hdbot «§————— body.width } ———— 
+
+
+height 
+body.height : 
+
+
+\ 
+
+
+=—_€§£—_- with ——_—__—________®® 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PAGES methods 
+
+
+AO_INIT Initialise and queue 
+INT ao_init (PAGES_INIT *in, INT printing, PAGES_PARAMS *par) ; 
+
+
+Initialise the pacrs active object and begin the print/paginate/preview operation by sending an ao_QUEUE 
+message. 
+
+
+The method is called by an instance of the prinTER class as part of the implementation of that class's 
+PR_PRINT, PR_PAGINATE and prR_PREVIEW methods. Three parameters, containing the information needed 
+to build this instance of pacEs, are required. 
+
+
+The parameter printing indicates whether the pacss active object represents a printing, pagination or 
+preview operation. It can take one of three possible values: 
+
+
+PRINTER_PRINTING perform a printing operation 
+PRINTER_PAGINATE perform a pagination operation 
+PRINTER_PREVIEW perform a preview operation 
+
+
+The parameters in and par contain initialisation information and point to data structures of type 
+PAGES_INIT and paGEs_PARams respectively. The two data structures reflect the different origins of the 
+information contained within them. 
+
+
+In general terms, some of the information contained within the pacrs_params data structure is set up 
+internally by the pRinTER object itself as default values, whereas the information contained within the 
+PAGES_INIT data structure is ultimately derived from the application. 
+
+
+In some respects, this division is artificial. However, the design does minimise the effort required of an 
+application if the defaults are adequate. A more sophisticated application would need to sub-class PRINTER 
+and either replace the pr_init method or add new methods to modify these default values. 
+
+
+The default values supplied by the prinTER object in the parameter par are as follows: 
+
+
+pg.width PAGE_WIDTH_A4 
+pg-height PAGE_LENGTH_A4 
+pg.body.tl.x 1800 
+
+pg.body.tl.y 1800 
+
+pg.body.width PAGE_WIDTH_A4 - 3600 
+pg.body.height PAGE_LENGTH_A4 - 3600 
+pg.hdtop 720 
+
+pg.hdbot 720 
+
+top.f.height 240 
+
+bot.f.height 240 
+
+bot.align SCRLAY_ALIGN_CENTRE 
+pgbeg 1 
+
+pgend OxFFFF 
+
+
+where PAGE_WIDTH_A4 and paGE_LENGTH_aA4 are both defined in pagesize.h and scRALY_ALIGN_CENTRE can 
+be found in the scriay class definition (see The Document Layout Classes chapter). All other members of 
+this PAGES_PaRams structure and its sub-structures are uninitialised. 
+
+
+The complete content of «par is copied into the property pages.par. 
+
+
+FORM REFERENCE 
+
+
+The information contained in the parameter in is as follows: 
+
+
+wdr The handle of the printer resource (wor) object. 
+c The callback method numbers and the handles of their "owning" objects. 
+fname The address of a buffer containing the file name of the source. This 
+
+
+member is only set if packs is to perform a printing or previewing 
+operation. It is uninitialised for a pagination operation. 
+
+
+toptxt The address of a buffer containing the top header text. This member is 
+only set if pacEs is to perform a printing or previewing operation. It is 
+uninitialised for a pagination operation. 
+
+
+bottxt The address of a buffer containing the bottom header text. This member is 
+only set if pacEs is to perform a printing or previewing operation. It is 
+uninitialised for a pagination operation. 
+
+
+The complete content of *in is copied into the property pages. in. 
+
+
+The callback information referred to above, is itself contained within a data structure of type PAGES_CALLS 
+and is set up by the application and passed to the PRINTER object before being handed on, in turn, to this 
+instance of pacgs. This data structure, while defined in the paces class definition, is shown below: 
+
+
+typedef struct 
+{ 
+VOID *hread; 
+WORD mread; 
+VOID *hdone; 
+WORD mdone; 
+} PAGES_CALLS; 
+
+
+As mentioned in the introductory text, packs must have a mechanism for requesting the next print 
+element from the application and for keeping the application informed of the current status of the printing 
+operation. This is achieved by means of callback methods. 
+
+
+The creator of the pacrs object must supply the method numbers of two call-back methods together with 
+the handles of their corresponding objects. The call-back methods are referred to as the read and the done 
+call-back methods, expressions which will be used in this chapter. 
+
+
+The read call-back method provides the means by which the paczs object can get the next print element 
+from the application. The method number is supplied in pages. in.c.mread and the handle of the 
+corresponding object is supplied in pages.in.c.hread. 
+
+
+The done call-back method provides the mechanism by which the application can be told about the status 
+of the printing operation; for example, the completion of a page or the completion of a document. This 
+allows the application to take appropriate action. The method number is supplied in pages. in.c.mdone 
+and the handle of the corresponding object is supplied in pages. in.c.hdone. 
+
+
+Although the FORM class prniay supplies a read call-back method, in general, the design of the classes 
+which supply these two methods is very much application dependent. However, the methods themselves 
+must conform to the general specification described in the pacELay notional mixin class in this chapter. In 
+practice, pRNLay is subclassed. 
+
+
+The horizontal and vertical page dimensions held in the pages.par property are converted from twips to 
+horizontal and vertical printer units respectively by calling the wdr_twips_to_xy method of the printer 
+resource (WDR) object. 
+
+
+If the paczs active object is intended to perform pagination, the method creates and prepares a vAFLAT 
+object in which to build an array of uworp elements to contain the number of characters in each page. The 
+handle of the variat object is set into the pages. pagarr property. 
+
+
+If the pacEs active object is intended to perform either a printing or a preview operation, the method 
+fetches the current time and date, using an instance of the OLIB class Trg, and stores their character 
+representations in the properties pages.t ime and pages.date respectively. An instance of vaszc is created 
+and initialised so that each record in the array will be large enough to contain a print element (i.e. a 
+WDR_PRINT Structure); the handle of this object is set into the pages.todo property. Also, the 
+PAGES_FLAGS_PRINTING flag is set in the property pages. flags. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+For a preview operation, a preview printer driver object (an instance of pRvppR) is created and initialised 
+directly by sending it a ppR_1INIT message. It is important to note that the prvppr class is a subclass of ppR 
+but does not reside in a separate dyl. The information in the ppR_in1t data structure required by the 
+pdr_init method, is extracted from both paczs itself and the associated printer resource (wor) object. 
+Note that the member dy1 is set to zero. For more information on previewing, see The Print Preview Class 
+chapter in this manual. 
+
+
+For a printing operation, a WOR_OPEN_PRINT message is sent to the associated printer resource (woR) object 
+which, as part of its behaviour, creates a printer driver (ppR) object. In either case, the handle of the 
+created printer driver object is set into the pages.pdr property. 
+
+
+For a printing or a preview operation, a document object (an instance of EPprpoc) and a corresponding 
+printer layout object (an instance of prNLay) are created for the top header and their handles stored in the 
+properties pages.ephead and pages.prhead respectively. 
+
+
+The priority of the pacgs active object is set to PRORITY_ACTIVE_comPUTE and the application manager is 
+sent an AM_ADD_TASK message to add the active object to the application manager's active object task 
+queue. 
+
+
+The print/paginate/preview operation is started by sending an ao_quzEUE message and the method 
+terminates by returning zero. 
+
+
+On the Series 3, there is a slight difference to the behaviour of, and the interface to, this method. See the 
+Series 3a/Series 3 notes section at the end of this chapter for detail. 
+
+
+AO_RUN Fetch next print element 
+
+
+INT ao_run(VOID); 
+
+
+The method is called by the application manager when an I/O operation to the printer has completed or 
+the paczs active object has been re-scheduled by a call to its superclass ac_queue method. 
+
+
+In general terms, this method fetches the next print element to be processed as represented by a data 
+structure of type woR_PRINT and further: 
+
+
+e if printing or previewing, the ao_queue method is called to translate the information in this print 
+element into a set of printer specific commands and to start the sequence of I/O operation(s) to 
+the printer using the Plib function p_ioc. 
+
+
+e if paginating, the information in the print element is used in the construction of the page array 
+object anchored in pages. pagarr. This is followed by a call to the superclass ao_queue method to 
+schedule the next call to this (i.e. the ao_run) method. 
+
+
+When printing or previewing, there are circumstances where a print element cannot be processed 
+immediately but must be placed in a queue, known as a fodo list - an instance of the vasze class. This is 
+done to handle what are commonly known as widows and orphans. In a situation where a group of lines 
+must be kept together, the position of page breaks cannot be determined until all such lines have been 
+fetched in. 
+
+
+Print elements are commonly fetched for processing by calling the read call-back method. However, in 
+handling widows and orphans as mentioned above, a print element may, instead, be fetched from an 
+existing todo list; alternatively, a print element may not be processed immediately but will be placed on 
+the todo list - depending on the general context. 
+
+
+When a page break occurs, the method will call the done call-back method with a completion status of 
+PAGES_DONE_PAGE; Similarly, when the processing of a document is complete, the done call-back method 
+will be called with a completion status of pacEs_DONE_Doc. 
+
+
+If the pPAGES_REGION_VERY_END flag is set in the property pages. region, all documents will have been 
+processed and the printing process itself will have been terminated. The done call-back method is called 
+with a completion status of pacEs_DoNE_END. The paczs object destroys itself by sending itself a pzsTRoy 
+message. 
+
+
+FORM REFERENCE 
+
+
+AO_ABRUN Handle error 
+
+
+VOID ao_abrun (VOID); 
+
+
+This method supports appman's architecture for handling p_1leave within the ao_run method. p_leave may 
+be called if a write operation has not succeeded. 
+
+
+The done call-back method is called with a completion status of PAcES_DONE_ERROR to notify the 
+application that an error has occurred. This allows the application to take appropriate action. 
+
+
+The method then destroys this instance of pacrs by sending a pDEsTRoy message. 
+
+
+AO_ QUEUE Translate the print element and print data 
+
+
+VOID ao_queue (VOID); 
+
+
+If paces is performing a paginating operation, the method simply calls the superclass ao_queue method to 
+re-schedule a call to ao_run. 
+
+
+If pacgs is performing a printing or previewing operation, the method sends a ppR_PRINT message to the 
+associated ppR object. 
+
+
+For a printing operation, the pdr_print method translates the current print element into a sequence of 
+printer commands. The printer commands are then sent to the printer device by doing a p_Fwritz I/O 
+operation to the printer port. If the ppr object produces no printer commands, nothing is sent to the 
+printer; instead, the method simply calls the superclass ao_queue method to re-schedule a call to ao_run. 
+
+
+For a previewing operation, the pdr_print method translates the current print element into a sequence of 
+drawing actions to a bitmap. As this does not require any I/O activity, this method (i.e. ao_queue) simply 
+follows on by calling the superclass ao_queue method to re-schedule a call to ao_run. 
+
+
+Before the ppR_PRINT message is sent, either for printing or previewing, some preliminary processing is 
+done: 
+
+
+e if the final document to be printed or previewed is exhausted, the woR_PRINT_END flag is ored 
+into the flags field of the print element and the worR_pRiNT_pPacE flag is cleared. This will cause 
+the printing/previewing process to terminate. 
+
+
+e if the current page is not within the range of pages to be printed or previewed (as defined by 
+pages.par.pgbeg and pages.par.pgend), the print element is ignored, the ppR_PRINT message is 
+not sent and the method simply calls its superclass's ac_queue method to re-schedule a call to 
+
+
+ao_run. 
+
+
+e if printing or previewing has not yet started, the woR_PRINT_sTAaRT flag is ored into the flags 
+field of the print element. This will cause the printer to be initialised and set up correctly or the 
+preview bitmap to be cleared. 
+
+
+e if page break is to be forced, the current vertical print position is adjusted appropriately. 
+
+
+e if a line break is to be forced, the line element indent is adjusted appropriately. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+WDR 
+
+
+file 
+head 
+model 
+wid 
+
+
+wdrname 
+
+
+destroy 
+
+wdr_init 
+wdr_count_models 
+wdr_sense_model_name 
+wdr_set_model 
+wdr_sense_model 
+wdr_typeface 
+wdr_search_typeface 
+wdr_font_height 
+wdr_search_height 
+wdr_get_width_table 
+wdr_sense_width 
+wdr_twips_to_xy 
+
+
+wdr_open_print 
+
+
+wdr_load_record 
+
+
+The wor printer resource class, encapsulates the handling of a WDR resource file. 
+
+
+A WDR resource file contains printer specific information organised as a series of resources. For example, 
+for each printer model supported, a resource file exists containing the various command sequences to 
+control that printer. 
+
+
+A wor object also provides methods to supply specific information from a WDR resource file. 
+
+
+The WDR Printing chapter in the Additional System Information manual gives a full and comprehensive 
+description of the structure of WDR resource files. Further useful information on printing can be found in 
+the Printing chapter of the Object Oriented Programming Guide. 
+
+
+A typical WDR file has resources containing the following information: 
+e alist of printer models supported 
+e the character command sequences to control printer operation 
+
+
+¢ amap used to translate the printer's character set onto that used by the SIBO computer (based on 
+the IBM code page 850) 
+
+
+e alist of typefaces supported by each model. 
+e alist of fonts available in each typeface. 
+
+
+e a width table for each font, where the widths in the WDR file are stored in difference form 
+(see Widths of characters in fonts in the WDR Printing chapter of the Additional System 
+Information manual). 
+
+
+An instance of wor is normally created by a PRINTER object in its pr_open_wdr method. The wor class 
+itself supports: 
+
+
+e The accessing of the contents of a WDR resource file. 
+
+
+The wor class may be used to read the contents of the WDR file. It does this by using an RScFILE 
+class component. The wor class stores the current model and the list of available typefaces in 
+memory. Other information is read from the file as and when required to minimise memory 
+requirements. 
+
+
+FORM REFERENCE 
+
+
+The conversion of measurements from units of twips to horizontal and vertical printer units. 
+
+
+The WDR resource file includes the minimum horizontal and vertical travel for each printer 
+model. These distances are specified in units of twips. The wdr_twips_to_xy method is provided 
+to convert horizontal and vertical distances from twips to printer units. 
+
+
+The creation and initialisation of a suitable printer driver object - usually an instance of either the 
+Por Class or a suitable subclass of ppr. 
+
+
+A suitable printer driver object may be created and initialised using the wdr_open_print method; 
+the method returns the handle of the object which is usually an instance of the ppr class or a 
+suitable subclass. See the description of the wdr_open_print method for further details. 
+
+
+An instance of wor can be created which is limited to reading the list of models supported. In this case the 
+class does not store the details of the current model thus minimising memory requirements. In this mode 
+
+only the wdr_count_models, wdr_sense_model_name, wdr_sense_width, wdr_set_model and wdr_destroy 
+methods are available. 
+
+
+A loaded font width table contains a sequence of unsigned bytes containing information about the width of 
+each character in a font. Two kinds of width table are available: 
+
+
+a monospace font width table - contains two bytes, the first of which contains zero, and the 
+second of which specifies the width of a character. (By definition each character in a monospace 
+font has the same width.) The zero in the first byte signifies a monospace font width table. 
+
+
+a proportional font width table - contains 256 bytes, the first of which contains one; the 
+remaining 255 bytes specify the width of the characters whose code ranges from 0x00 to OxFF. 
+Thus the fiftieth byte specifies the width of the character whose code is 0x31. 
+
+
+Note that, on being loaded from the WDR file, width tables are converted from differences to 
+absolute character widths. 
+
+
+Class definition 
+
+
+The wor class subclasses root and is defined in the sub-category file prdrv.cl (with generated header file 
+
+
+prdrv.g). 
+
+
+CLASS wdr root 
+
+
+{ 
+
+
+REPLACE destroy 
+
+
+pPPppprprpprrprrep pp 
+
+
+D 
+
+
+D 
+
+
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+D 
+
+
+wdr_init 
+wdr_count_models 
+wdr_sense_model_name 
+wdr_set_model 
+wdr_sense_model 
+wdr_typeface 
+wdr_search_typeface 
+wdr_font_height 
+wdr_search_height 
+wdr_get_width_table 
+wdr_sense_width 
+wdr_twips_to_xy 
+wdr_open_print 
+wdr_load_record 
+
+
+Init and optionally load model data 
+
+Return the number of models 
+
+Return model name by model number 
+
+Set the current model number 
+
+Sense struct of current model 
+
+Get typeface struct by typeface index 
+
+Get typeface struct and index given typeface 
+Font height by typeface index, height index 
+Get height index given height 
+
+Width table given typeface, 
+Get printed width of buf, 
+Convert from twips to printer units 
+
+
+height and style 
+len 
+
+
+Create a PDR for printer output 
+Load specified resource record 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+CONSTANTS 
+{ 
+WDR_PRINT_PAGE 0x01 
+WDR_PRINT_LINE 0x02 
+WDR_PRINT_RIGHT 0x04 
+WDR_PRINT_FONT 0x08 
+WDR_PRINT_TEXT Ox10 
+WDR_PRINT_START 0x20 
+WDR_PRINT_END 0x40 
+WDR_PRINT_IDLE 0x4000 ! Used by pages 
+WDR_PRINT_KEEP 0x8000 ! Used by pages 
+WDR_PDR_LANDSCAPE 0x01 
+WDR_RSC_HEADER 1 Header resource ID 
+WDR_RSC_COMMANDS 2 Commands resource ID 
+WDR_DYL_LOAD 0x01 -WDR requires a DYL if set 
+WDR_HP_PCL 0x02 printer driver is HP PCL compatible 
+WDR_STYLE_NORMAL 0x0000 
+WDR_STYLE_UNDERLINE 0x0001 
+WDR_STYLE_BOLD 0x0002 
+WDR_STYLE_ITALIC 0x0004 
+WDR_STYLE_SUPER 0x0008 
+WDR_STYLE_SUB 0x0010 
+WDR_STYLE_MONOSPACE 0x8000 Reserved for external use 
+WDR_STYLE_SANS_SERIF 0x4000 Reserved for external use 
+WDR_TYPF_PROPORTIONAL 0x01 
+WDR_TYPF_SCALED 0x02 
+WDR_TYPF_SERIF 0x04 
+WDR_MODEL_LANDSCAPE_AVAILABLE 1 
+WDR_MODEL_MINX_IS_DOTS_PER_INCH 4 
+WDR_SCALE_DEFAULT_HEIGHT 1000 reference height = 1000 twips = 50 point 
+WDR_FONT_NAME_LEN 20 significant characters from font name 
+PRINTER_NAME_LEN 24 maximum length of printer name 
+PRINT_TYPE_LEN 9 printer type length (filename+'\0') 
+PDR_FILE_LEN 9 printer driver filename length 
+} 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+UWOR 
+
+
+5 i a, oe Se, Me 
+
+
+D 
+
+
+height; 
+height_max; 
+height_delta; 
+width_scale; 
+width_normal; 
+width_italic; 
+width_bold; 
+width_bold_italic; 
+command; 
+
+
+} WDR_FONT; 
+
+
+typedef struct 
+
+
+{ 
+
+
+Height (or min height for scalable fonts) 
+
+Max height (only relevant for scalable fonts) 
+Delta height (only relevant for scalable fonts) 
+Multiplier for font width table 
+
+Width for mono, rid for proportional 
+
+
+Set font command number 
+
+
+TEXT name [WDR_FONT_NAME_LEN] ; Typeface name 
+UWORD typeface; 
+UWORD type; 
+
+
+WORD trans_rid; 
+UWORD num_heights; 
+WDR_FONT font[1]; 
+} WDR_TYPEFACE; 
+
+
+RTF/Word compatible typeface 
+WDR_TYPF_PROPORTIONAL 
+WDR_TYPF_SCALED 
+
+rid of translates record 
+
+Number of different typeface heights 
+List of different heights 
+
+
+FORM REFERENCE 
+
+
+typedef struct 
+{ 
+
+
+UWORD minx; minimum delta x 
+(in twips, unless MINX_IS_DPI flag set) 
+
+UWORD miny; minimum delta y in twips 
+
+UWORD skipx; amount printer auto indents 
+
+UWORD skipy; amount printer auto feeds 
+
+UWORD flags; WDR_MODEL_LANDSCAPE_AVAILABLE 
+WDR_MODEL_MINX_IS_DOTS_PER_INCH 
+
+UWORD num_typefaces; number of typefaces supported by model 
+
+WDR_TYPEFACE *typeface[1]; list of typeface rids/pointers to typeface data 
+
+WDR_MODEL; 
+
+
+typedef struct 
+
+
+UWORD rid; rid of model block 
+TEXT name [PRINTER_NAME_ LEN]; model name 
+WDR_MODEL_INDEX; 
+
+
+typedef struct 
+
+
+TEXT id[6]; file identifier 
+
+UWORD flags; flags (WDR_DYL_LOAD) 
+
+UWORD num_model; number of models described in file 
+WDR_MODEL_INDEX model[1]; list of model names/rid's 
+
+
+} WDR_HEADER; 
+
+
+typedef struct width_table 
+
+
+{ 
+struct width_table *next; 
+
+
+UWORD rid; Resource ID width table (used as a key) 
+UWORD height; Needed if font is scaled 
+UBYTE *table; Address of width table 
+} WDR_WIDTH_TABLE; 
+typedef struct 
+{ 
+WORD flags; WDR_PRINT_XXX 
+WORD typf; Typeface number for WDR_PRINT_FONT 
+WORD fheight; Font height for WDR_PRINT_FONT 
+WORD style; Font style for WDR_PRINT_FONT 
+WORD down; Line down for WDR_PRINT_LINE 
+WORD indent; Line indent for WDR_PRINT_LINE 
+WORD height; Line height for WDR_PRINT_LINE 
+WORD right; Right movement for WDR_PRINT_RIGHT 
+TEXT *buf; Text to print for WDR_PRINT_TEXT 
+UWORD blen; Length of data at buf for WDR_PRINT_TEXT 
+} WDR_PRINT; 
+
+
+PROPERTY 1 
+{ 
+PR_RSCFILE *file; Resource file containing driver data 
+WDR_HEADER *head; Header and model index 
+WDR_MODEL *model; The current model 
+WDR_WIDTH_TABLE *wid; List of font widths 
+TEXT wdrname[P_FNAMESIZE]; -WDR File name 
+} 
+} 
+Property 
+wdr.file The handle of an instance of the rscriue class which is used to read resources from the 
+WDR resource file. 
+wdr.head The address of the WDR header resource, a data structure of type woR_HEADER. The 
+
+
+header resource is fetched from the resource file by the wdr_init method; it achieves 
+this by sending an rs_READ message to the RscFILE component object. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+wdr.model Information about the current printer model. Amongst other things, it includes the 
+number of typefaces available for the current printer model and the resource ID for 
+each typeface. 
+
+
+wdr.wid This is a linked list of woR_wIpDTH_TABLE data structures each of which contains: 
+e the resource ID of the font width table. 
+e the height of the font (in the case of a scalable font). 
+¢ apointer to the loaded font width table itself. 
+
+
+wdr .wdrname The full file specification of the WDR resource file. 
+
+
+It is useful to note that the wor_pRinT structure defines the fields of a print element as used by the paces 
+and ppr classes and its use is discussed in these classes. The structure is not used by the wor class. 
+
+
+WDR methods 
+DESTROY Destroy 
+
+
+VOID destroy (VOID); 
+Destroy the wor instance. 
+
+
+The method frees the linked list of woR_w1pTH_TABLE data structures anchored in the property war.wia and 
+frees the memory occupied by the font width tables. 
+
+
+The memory used to contain the header resource whose address is held in the property wdr. head, is freed; 
+wdr.head 1S reset to NULL. 
+
+
+All memory cells containing printer model information as anchored in the property wdr.model, are freed; 
+wdr.model itself is reset to NULL. 
+
+
+The method concludes by supersending a pEstRoy message. 
+
+
+WDR_INIT Initialise WDR 
+
+
+VOID wdr_init (TEXT *filename, INT model); 
+Initialise the wor instance. 
+This method takes two parameters: 
+@ filename points to a buffer containing the filename of the WDR resource file. 
+
+
+© model contains the printer model. See the WDR Printing chapter in the Additional System 
+Information manual for more information on the concept of model numbers. 
+
+
+The method builds a full file specification using the name pointed to by filename; the default path is used 
+to supply any missing components. The resulting name is written to the property wdr.wdrname. 
+
+
+The method creates an instance of the rscrILE class and writes the handle to the property war. file. 
+The resulting rscr1Le object is initialised by sending it an Rs_inrT message and passing the full file 
+specification of the WDR resource file as an argument. 
+
+
+The header resource is loaded by sending the rscr1iLe object an Rs_READ message and passing it the 
+resource ID of the header. The address of the loaded resource is written to the property wdr.head. The 
+header resource contains a list of models supported. A check is made to ensure that the header is valid. 
+It contains a five character identification field which should always be "WDROS5". If this is not so, the 
+method calls p_1eave with an argument of &_FILE_INVALID. 
+
+
+The resource for the specific printer model specified by the parameter mode is loaded by sending a 
+WDR_SET_MODEL message specifying an argument of mode1. The address of the loaded model resource is 
+written to the property wdr.model. 
+
+
+If the wor instance is only to be used to sense the models supported then mode1 should have the value -1; 
+this avoids needless memory allocation by the wdr_set_mode1 method. 
+
+
+FORM REFERENCE 
+
+
+WDR_COUNT_MODELS Return the number of models 
+
+
+INT wdr_count_models (VOID) ; 
+Return the number of printer models supported. 
+
+
+The method simply returns the value of war. head->num_model. 
+
+
+WDR_SENSE MODEL_NAME Get model name from model no. 
+
+
+TEXT *wdr_sense_model_name (INT model); 
+
+
+Returns the address of the area containing the name of the printer model corresponding to a specified 
+model number. 
+
+
+This method takes a single parameter; mode1 contains the number of the printer model whose name is required. 
+
+
+The method uses the value of mode1 as an index to address the appropriate woR_MODEL_INDEx data 
+structure within the header resource; it then simply returns the address of the string containing the model 
+name (i.e. &self->wdr.head->model [model] .name[0]). 
+
+
+Note that the name will contain no more than pRINTER_NAME_LEN characters (defined in prdrv.g). 
+
+
+WDR_SET MODEL Set the current model 
+
+
+VOID wdr_set_model (INT model); 
+
+
+Free allocated memory, load the resource for the printer model specified by the parameter mode1 and load 
+the resource for each typeface supported by the specified printer model. 
+
+
+The method frees the linked list of woR_wIDTH_TABLE data structures anchored in the property war.wia and 
+frees the memory occupied by the font width tables. All memory cells containing printer model 
+information as anchored in the property wdr.model, are freed; war.mode1 itself is reset to NULL. 
+
+
+If the parameter mode1 contains the value -1, no model resource information is to be read in and the 
+method simply returns. 
+
+
+If the value of the parameter mode1 1s greater than the number of models supported, the method resets 
+model to Zero. 
+
+
+The method reads the resource for the specified printer model from the WDR resource file by sending a 
+RS_READ message to the component rscFILE object, and writes the address of the loaded resource to 
+
+
+wdr.model 
+
+
+For each typeface, it loads the corresponding resource and writes the address of the loaded resource to the 
+corresponding element of the war .model->typeface array. 
+
+
+WDR_SENSE MODEL Sense current model data 
+
+
+WDR_MODEL *wdr_sense_model (VOID) ; 
+Sense the data for the current printer model. 
+
+
+The method simply returns the content of wdr.model, i.e. the address of the wor_mopet data structure 
+containing the current printer model information. 
+
+
+WDR_TYPEFACE Get typeface by index 
+
+
+WDR_TYPEFACE *wdr_typeface (INT typfix); 
+Return the address of a woR_TYPEFACE data structure. 
+
+
+The method takes a single parameter; t ypfix contains the index of an entry within the array of pointers to 
+WDR_TYPEFACE data structures for the current printer model. Each worR_typerace data structure contains 
+typface information for the current printer model. 
+
+
+The method simply uses the index to return the address of the corresponding typeface entry. Formally, it 
+returns: 
+
+
+self—>wdr.model->typeface [typfix] 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+WDR_SEARCH_TYPEFACE Get typeface by typeface number 
+
+
+INT wdr_search_typeface (INT typf, WORD *ptypfix,WDR_TYPEFACE **ppdata) ; 
+
+
+Search for the typeface, in the printer model information, whose typeface number matches the supplied 
+value. 
+
+
+This method takes three parameters: 
+
+
+e typf contains the typeface number corresponding to the typeface being sought. A typeface 
+number uniquely identifies a typeface (Courier, for example) and is compatible with DOS/WORD 
+font numbers. Each typeface resource contains a typeface number as part of its identity; see the 
+WDR_TYPEFACE Structure. 
+
+
+@ ptypfix is the address of an area into which this method will write the index of the entry within 
+the array of pointers to woR_TYPEFACE data structures containing the typeface with number typrf. 
+
+
+This parameter can be nux in which case no attempt is made to write the index. 
+
+
+@ ppdata is the address of an area into which this method will write the address of the 
+WDR_TYPEFACE data structure containing the typeface with number typrf. 
+
+
+This parameter can be nuu in which case no attempt is made to write the address. 
+
+
+If the specified typeface is not present, the method will attempt to search for a substitute typeface. The 
+following table shows how the substitution is done. The left-hand column shows the specified typeface 
+(implied by the typeface number) while the right-hand column shows the corresponding base font that is 
+substituted. 
+
+
+Proportional Serif -> Times 
+
+Proportional Sans Serif -> Helvetica 
+
+Mono = Courier (default mono) 
+Times, Helvetica —> Courier (default mono) 
+
+
+Note that if the specified typeface is Times or Helvetica, implying that either (or both) of these base fonts 
+is not present, no matching substitute is available and the default monospaced font is used.. For further 
+details, see the Printer driver font mapping section od the Word Processor File Format chapter of the 
+Additional System Information manual. 
+
+
+The method returns 
+e tRuE if the specified typeface was located or a suitable substitution was made. 
+
+
+e ra.se if neither the specified typface nor the substitution was found - in this case, the typeface 
+index is set to zero which corresponds to the default typeface. 
+
+
+WDR_FONT_HEIGHT Get font height by typeface & font indexes 
+
+
+INT wdr_font_height (INT typfix,INT fhix); 
+
+
+Return the height in twips of the font with a given font (i.e. height) index in a typeface with a given 
+typeface index. 
+
+
+This method takes two parameters: 
+@ typfix contains the index of an entry within the array of pointers to woR_TYPEFACE Structures. 
+
+
+@  £hix contains the index of an entry within the array of woR_ront structures in the typeface 
+determined by typfix above. 
+
+
+For a non-scalable font, the method simply returns the height of the font. Formally this is the value: 
+
+
+self—>wdr.model.typeface[typfix]->font [fhix] .height 
+
+
+4-31 
+
+
+FORM REFERENCE 
+
+
+For a scalable font, the height is explicitly calculated. fhix is used as a scaling factor. The value returned 
+is the result of: 
+
+
+self—>wdr.model.typeface [typfix]->font[0].-height 
+plus 
+
+
+self—>wdr.model.typeface[typfix]-—>font [0] .height_delta*fhix 
+
+
+WDR_SEARCH_HEIGHT Get font index given height 
+
+
+INT wdr_search_height (INT typfix,UWORD *pheight); 
+Return the font (i.e. height) index of the font with a specified height (in twips) in a given typeface. 
+This method takes two parameters: 
+@ typfix contains the index of an entry within the array of pointers to woR_TYPEFACE Structures. 
+@ pheight is the address of an area which contains the height of the font (in twips). 
+
+
+The value returned is the index of an entry within the array of woR_ronT structures in the typeface 
+determined by typfix above. 
+
+
+If a font with the exact desired height is not located, the method returns the index of the tallest of all those 
+fonts whose heights are lower than the value in *pheight. In this case, *pheight is overwritten with the 
+new height. 
+
+
+WDR_GET_WIDTH_TABLE Get a requested font width table 
+
+
+UBYTE *wdr_get_width_table(INT typf,INT height,INT style); 
+
+
+Return the address of the font width table for the font with a given height in a given typeface in a given 
+style. 
+
+
+The method takes three parameters: 
+¢ typf contains the typeface number of the typeface being sought. 
+® height specifies the height of the font in twips 
+
+
+e style specifies the style. The only combination of styles which are used by this method are: 
+
+
+WDR_STYLE_NORMAL 
+
+WDR_STYLE_ITALIC 
+
+WDR_STYLE_BOLD 
+
+WDR_STYLE_ITALIC | WDR_STYLE_BOLD 
+
+
+All other styles are ignored. If style contains neither wOR_STYLE_ITALIC nor WDR_STYLE_BOLD in 
+any combination, then woR_STYLE_NORMAL is assumed by default. 
+
+
+The method starts by sending a woR_SEARCH_TYPEFACE message to find the index and the address of the 
+WDR_TYPEFACE data structure of the typeface with number typf. 
+
+
+For monospace fonts, the method simply returns a pointer to the font width table. 
+
+
+For proportional fonts, the font width table to be selected depends on the style combinations in the 
+parameter style. If the selected table has previously been loaded, the method simply returns the required 
+address; otherwise, a new (uninitialised) woR_wIDTH_TABLE Structure is allocated and inserted into the 
+existing queue so that war .wid points to the new entry and the new entry points to the existing entries. 
+The required font width table resource is loaded into the new entry by sending an rs_READ message to the 
+RSCFILE component object. 
+
+
+The remaining fields of a new woR_WIDTH_TABLE entry are filled in as follows:- 
+e rid is set to the associated resource ID 
+¢ height is set to the font height 
+
+
+e the first byte of the table itself is set to 1 to distinguish it from a monospace table 
+
+
+4-32 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+Notes:- 
+If the requested typeface is unavailable, a substitute typeface will be used. 
+
+
+If a font of the desired height is unavailable, the tallest possible font which is less than the desired font 
+will be substituted. 
+
+
+The method supports scalable proportional fonts but does not support scalable monospace fonts. 
+
+
+WDR_SENSE WIDTH Get printed width of text 
+
+
+INT wdr_sense_width(UBYTE *pwid, TEXT *buf,INT len); 
+
+Return the printed width of text, in printer units. 
+
+The method takes three parameters: 
+e pwid contains the address of the font width table to be used. 
+¢ uf contains the address of a buffer holding the text whose width is to be found. 
+¢ en contains the length of the text. 
+
+
+The method simply adds up the width of each character in the buffer pointed to by buf, using the width 
+values defined in the font width table. 
+
+
+WDR_TWIPS TO XY Convert twips to printer units 
+
+
+VOID wdr_twips_to_xy(WORD **ppx,WORD **ppy) ; 
+Convert twips to printer units. 
+The method takes two parameters; 
+
+
+© px points to a list of addresses, each of which points to a word containing a twips value to be 
+converted into horizontal printer units. The list of addresses is terminated by a nuLL. 
+
+
+¢ ppy points to a list of addresses, each of which points to a word containing a twips value to be 
+converted into vertical printer units. The list of addresses is terminated by a nuLL. 
+
+
+Resulting values are rounded up to the nearest integer which avoids small measurements coming out as 
+zero. To get zero, the caller must explicitly enter zero. 
+
+
+WDR_OPEN_PRINT Create a PDR for printer output 
+
+
+VOID *wdr_open_print (INT flags,INT page_length,VOID **ppcb) ; 
+
+
+Create and initialise an instance of the ppr (printer driver) class or a suitable subclass of ppr, returning 
+the handle of the instance. 
+
+
+The method takes three parameters; 
+
+
+¢ flags specifies the orientation of a page. If woR_ppR_LANDScapPE is set, then landscape orientation 
+is required, otherwise portrait orientation is implied. 
+
+
+@ page_length specifies the height of a page in printer units. 
+
+
+¢  ppcb is the address of an area into which the handle of a channel to the opened printer port will 
+be inserted. 
+
+
+If the flag woR_DyL_Loap is set in wdr.head->flags, then it is assumed that an instance of a subclass of 
+Ppp is to be created and that this subclass is to be found in a separate DYL. A DYL with the same 
+filename as the WDR resource file but with an extension of .dy/ is assumed to exist and an attempt is made 
+to load and link to it. If this DYL does not exist or cannot be found, the method will terminate with a 
+p_leave. An instance of the first class in the DYL is created. 
+
+
+If the flag woR_DyL_Loap is not set in wdr.head->flags, then an instance of the basic ppr class as defined 
+in FORM is created. 
+
+
+The created object is initialised and printing is started by sending it a ppR_InrT message. See the ppr class 
+for a description of the par_init method and the information passed to it. 
+
+
+FORM REFERENCE 
+
+
+WDR_LOAD_RECORD Load resource record 
+
+
+VOID wdr_load_record(INT rid,VOID **pcell); 
+Load a resource from the WDR resource file. 
+The method takes two parameters; 
+¢ rid specifies the resource ID of the resource to be loaded. 
+
+
+e pceili is the address of an area into which the address of a memory cell containing the loaded 
+resource is placed; i.e. the address of the loaded resource is written to *pcell. 
+
+
+The resource is loaded by sending an rs_READ message to the RScFILE component of wor. 
+
+
+PDR 
+
+
+par 
+mode 
+typfix 
+fhix 
+style 
+lheight 
+
+a 
+trans_rid 
+outlen 
+skipy 
+
+
+destroy 
+
+
+pdr_init 
+
+
+pdr_print 
+pdr_add_command 
+pdr_destroy 
+pdr_start 
+pdr_end 
+pdr_page 
+pdr_text 
+pdr_line 
+pdr_right 
+pdr_font 
+pdr_style 
+
+
+Por is the printer driver class and is that part of document printing that encapsulates the conversion of 
+print elements (as defined by the content of a woR_pRinT data structure) into a sequence of printer 
+commands. 
+
+
+The printer commands generated are specific to a particular printer; information about the printer model 
+is passed to the ppr object at initialisation time. 
+
+
+An instance of ppr is normally created by an instance of the printer resource (wor) class but is made a 
+component of a pacEs object; in general, there is a degree of dependence on the wor object which is asked 
+to provide further information from time to time. ppr can, under some circumstances, be created directly 
+by other suitable classes (e.g. PAGES). 
+
+
+Once created, active objects such as pacers use a PpR object to build a sequence of printer specific 
+commands on its behalf ; the pacEs active object then schedules the transmission of the commands to the 
+printer. 
+
+
+Note that if the ppr class is subclassed, the normal usage is to load the subclass from a DYL: see the 
+description of the pdr_init method for more detail. 
+
+
+4-34 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+A description of the contents of WDR resource files can be found in the WDR Printing and Resource Files 
+chapters of the Additional System Information manual. Further useful information on printing can be 
+found in the Printing chapter of the Object Oriented Programming Guide. 
+
+
+Class definition 
+
+
+The ppr class subclasses root and is defined in the sub-category file prdrv.cl (with generated header file 
+
+
+prdrv.g). 
+
+
+CLASS pdr root 
+
+
+{ 
+
+
+REPLACE destroy 
+
+
+D 
+
+
+pPpppprppprpppr ep ep 
+
+
+pdr_init Ca 
+
+
+pdr_print 
+pdr_add_command 
+
+
+pdr_destroy=p_dummy Fo 
+pdr_start st 
+pdr_end Fi 
+pdr_page st 
+pdr_text Pr 
+
+
+pdr_line st 
+
+
+pdr_right Po 
+
+
+pdr_font Se 
+pdr_style Se 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+Se i> LAS LAS AY © IL © A © ©» © a kw © Dw 6 a av © a 
+
+
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+DR_CM 
+
+
+D_RESET 0 
+D_FORM_LENGTH 1 
+D_PREAMBLE 2 
+D_POSTAMBLE 3 
+D_UNDERLINE_ON 4 
+D_UNDERLINE_OFF 5 
+D_BOLD_ON 6 
+D_BOLD_OFF 7 
+D_ITALIC_ON 8 
+D_ITALIC_OFF 9 
+D_SUPERSCRIPT_ON 10 
+D_SUPERSCRIPT_OFF 11 
+D_SUBSCRIPT_ON 12 
+D_SUBSCRIPT_OFF 13 
+D_NEW_PAGE 14 
+D_CARRIAGE_RETURN 15 
+D_MOVE_DOWN 16 
+D_MOVE_RIGHT_PREFIX 
+
+
+DR_CM 
+DR_CM 
+
+
+D_MOVE_RIGHT 18 
+D_MOVE_RIGHT_SUFFIX 
+
+
+DR_CM 
+
+
+D_LANDSCAPE 20 
+
+
+typedef struct 
+
+
+{ 
+
+
+PR_WDR *wdr; 
+
+WORD flags; 
+
+WORD page_length; 
+HANDLE dyl; 
+WDR_HEADER *head; 
+WDR_MODEL *model; 
+} PDR_INIT; 
+typedef struct 
+
+
+{ 
+
+
+UBYTE *commands; 
+UBYTE *outbuf; 
+UBYTE *trans_res; 
+TEXT **tix; 
+
+} PDR_ALLOC; 
+
+
+lled from WDR 
+
+
+Called externally by the print active object 
+Add command to printer buffer 
+
+
+r a DYL subclass destroy 
+art printing 
+
+nish printing 
+
+art a new page 
+
+int text at current pos 
+art a new line 
+
+sition to the right 
+
+t the font 
+
+t the font style 
+
+
+17 
+
+
+19 
+
+
+Ref back to creating wdr 
+WDR_PDR_LANDSCAPE 
+
+Page length for setting form size 
+Handle of loaded DYL 
+
+Header 
+
+Model 
+
+
+Command strings 
+
+Print output buffer 
+
+Character set translates resource 
+Translates lookup table 
+
+
+4-35 
+
+
+FORM REFERENCE 
+
+
+PROPERTY 
+
+
+} 
+
+
+Property 
+
+
+pdr. 
+
+
+pdr. 
+
+
+pdr. 
+
+
+pdr. 
+
+
+pdr. 
+
+
+pdr. 
+
+
+pdr. 
+
+
+par 
+
+
+mode 
+
+
+typfix 
+
+
+fhix 
+
+
+style 
+
+
+lheight 
+
+
+a 
+
+
+{ 
+
+
+PDR_INIT par; 
+
+
+UWORD mode; Mode (landscape) 
+
+WORD typfix; Current typeface index 
+
+WORD fhix; Current font height index 
+
+WORD style; Current font style 
+
+WORD lheight; Height of current line 
+
+PDR_ALLOC a; Various allocated cells 
+
+UWORD trans_rid; Resource ID of loaded translates 
+WORD outlen; Length of data in output buffer 
+UWORD skipy; 
+
+
+Initialisation data set by the pdr_init method and defined as a data structure of type 
+PDR_INIT. This includes items such as pointers to the associated WDR object and the 
+current printer model information. 
+
+
+This property is used to indicate whether printing is to be done in landscape or 
+porttrait mode. If the woR_ppR_LANDscapE flag is set, printing is to be done in 
+landscape mode; if the property contains nuut then printing is to be done in portrait 
+mode. 
+
+
+The index of an entry within the array of pointers to woR_TYPEFACE structures. The 
+WDR_TYPEFACE Structure identified contains information on the current typeface . The 
+array is part of the woR_mopEt data structure representing the current printer model. 
+
+
+The index into the array of woR_FonT structures which corresponds to the current font 
+height. The array is part of the woR_TyPEFace data structure representing the current 
+typeface. 
+
+
+The current font style. This can be a combination of a number of individual styles 
+represented by an ored combination of the following flags: 
+
+
+WDR_STYLE_NORMAL 
+WDR_STYLE_UNDERLINE 
+WDR_STYLE_BOLD 
+WDR_STYLE_ITALIC 
+WDR_STYLE_SUPER 
+
+
+See the description of the pdr_style method for more detail. 
+The height of the current line in printer units. 
+
+
+This property is set whenever a print element is handled which has woR_PRINT_LINE 
+set in its flags member and is copied from the print element's height member. In 
+other words, it is set when a new line is forced. 
+
+
+This is a data structure of type ppR_ALLoc which contains a number of pointers to 
+allocated memory cells. They are grouped together in this structure for convenience. 
+
+
+The individual members of this structure are important and are discussed below: 
+
+
+commands This is a pointer to a table of commands supported by the current printer 
+model(s). The table starts with a byte count giving the number of 
+commands followed by the commands themselves. 
+
+
+Each command starts with a byte count giving the total length of the 
+command. The remaining bytes contain a format string consisting of the 
+printer command itself and formatting characters as used by the Plib 
+function p_atob. See the Plib Reference manual and the WDR Printing 
+chapter of the Additional System Information manual for more detail. 
+
+
+The table itself is loaded from the WDR resource file during execution 
+of the pdr_init method. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+outbuf The address of the output buffer in which the sequences of printer 
+commands are built. 
+
+
+trans_res A pointer to a translate table as loaded in from the resource file. 
+Translate tables are described in the WDR Printing chapter of the 
+Additional System Information manual for more detail. 
+
+
+tix A pointer to a lookup table for the translate table referenced by 
+trans_res. The lookup table is a table of addresses. 
+
+
+The ASCII value of any character gives the offset into the lookup table 
+for that character's entry which, in turn, gives the address of the 
+translate table entry for that character. 
+
+
+In other words : * (pdr.a.tix+ (ASCII value of a char')) points to 
+the translate table entry for that character. 
+
+
+pdr.trans_rid The resource ID of the current translate table. 
+
+
+pdr.outlen The length of data currently held in the output (i.e. the commands) buffer which is in 
+allocated memory pointed by pdr.a.outbuf. 
+
+
+pdr.skipy This property is set to the printer vertical auto-feed value whenever a page break 
+occurs (pdr_page) and the printer is started (pdr_start). It is reset to zero after every 
+new line (pdr_line). 
+
+
+The printer vertical auto-feed value itself is copied from the printer model information 
+supplied when this instance of ppr is created (see the ppR_rnitT and the woR_MoDEL 
+data structures.) 
+
+
+This property is used to calculate the amount by which the print head must actually 
+move down when a new line is requested and is of particular importance when a page 
+break occurs. 
+
+
+PDR methods 
+DESTROY Destroy 
+
+
+VOID destroy (VOID) ; 
+Destroy the ppr instance. 
+
+
+The destroy method begins by sending ppR_DEsTRoy message. The pdr_dest roy method, as supplied in 
+PpR, is a dummy method which can be replaced by a subclass. The intention is that any subclass specific 
+destroy tasks are done, and indeed must only be done, within the pdr_destroy method. 
+
+
+(Do not be confused between the destroy method and the pdr_dest roy method.) 
+All memory whose pointers are held in the ppR_anioc data structure in property pdr.a are freed. 
+
+
+If an external DYL was loaded (indicated by a positive value in pdr.par.dy1), as is often the case when 
+ppR 1s subclassed, the DYL whose handle is contained in pdr. par.dy1, is unloaded. 
+
+
+The method finally supersends a pestroy message. 
+
+
+This method must not be replaced by subclassers - an attempt to return into the DYL after it has been 
+freed will fail. 
+
+
+PDR_INIT Initialise PDR 
+
+
+VOID pdr_init (PDR_INIT *par,VOID **ppcb) ; 
+Initialise the instance of ppr. 
+
+
+The parameter par points to a data structure of type ppR_1nrT which contains the information required to 
+initialise the instance. The entire content of *par is copied into the property pdr.par. 
+
+
+4-37 
+
+
+FORM REFERENCE 
+
+
+The ppr_1niT structure, shown below, is defined in prdrv.cl: 
+
+
+typedef struct 
+{ 
+PR_WDR *wdr; 
+WORD flags; 
+WORD page_length; 
+HANDLE dyl; 
+WDR_HEADER *head; 
+WDR_MODEL *model; 
+} PDR_INIT 
+
+
+The significance of the members of the ppR_in1T struct is as follows: 
+
+
+wdr The handle of an instance of an associated wor class. Although the ppr object is created 
+by this instance of wor, it does require the services of this wor object. 
+
+
+flags An ored combination of flags as follows: 
+WDR_PDR_LANDSCAPE - if Set, it indicates that landscape orientation is required. 
+
+
+This is the only flag to be set in this property; subclassers may wish to add additional 
+flags. 
+
+
+page_length The page height in printer units. 
+
+
+dyl If the ppr class is used directly, this member is nuuu. If the ppr class is subclassed and 
+the subclass has been loaded from a DYL, then this member will contain the category 
+handle of that DYL. 
+
+head The address of the WDR file header resource. 
+
+model The address of the wor_mopet data structure containing the information on the current 
+
+
+printer model. 
+
+
+The method opens a channel to the printer port and writes the handle of the opened channel to *ppcb by 
+sending a PR_OPEN_PORT message to the object whose handle is contained in w_am->appman. spare1. This 
+is a property of the application manager and is assumed to contain the handle of an instance of the 
+PRINTER Class or its equivalent. A FORM printer object always inserts a copy of its own handle into 
+w_am-—>appman.sparel during initialisation. 
+
+
+A WDR_LOAD_RECORD message is sent to the associated wor object requesting it to load the commands 
+resource for the current printer from the wor resource file; the address of the loaded resource is written to 
+
+
+pdr.a.commands 
+
+
+The method allocates a cell of length 256 bytes and writes its address to pdr.a.outbuf. This area will be 
+used to build the sequence of printer commands. The cell will be re-allocated if it eventually proves to be 
+too short. 
+
+
+On the Series 3, there is a slight difference to the behaviour of this method. See the Series 3a/Series 3 
+notes section at the end of this chapter for detail. 
+
+
+PDR_PRINT Translate print command 
+INT pdr_print (WDR_PRINT *pr,UBYTE **pbuf) ; 
+
+
+Translate a print element into a sequence of printer specific commands and return the length of the 
+generated commands. 
+
+
+The print element is a data structure of type woR_PRINT pointed to by the parameter pr. The method takes 
+the print element and translates the contents into a sequence of printer specific commands; the commands 
+themselves are written to a buffer whose address is contained in the property pdr.a.outbuf and the start 
+address of the sequence is written to *pbuf. 
+
+
+Before starting the translation process, the property pdr. outien (the current length of the data in the 
+output buffer) is reset to zero. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+The command sequences generated depend on the setting of the f£1ags member of the print element. 
+Separate methods exist to handle each possible setting of f1ags. The detailed work is delegated to other 
+Ppr methods, each of which builds and adds commands to existing command sequences in the output 
+buffer and updates the current length of the buffer as held in the property pdr. outlen. 
+
+
+The method finally writes the address of the output buffer to *pbur and returns the length of the generated 
+command sequences, i.e. the current value of pdr. outlen. This return value is used by the calling instance 
+of pacEs to determine how much data to transmit to the printer. A subclass of ppr that wishes to direct 
+output to a device other than the printer may replace this method to perform the output and return zero. In 
+such a case, the output must have completed before the pdr_print method returns. 
+
+
+As mentioned earlier, a print element is a data structure of type woR_pRiInt defined in prdrv.cl; this is 
+shown below together with an explanation of the individual fields: 
+
+
+typedef struct 
+
+
+WORD flags; 
+WORD typf; 
+WORD fheight; 
+WORD style; 
+WORD down; 
+WORD indent; 
+WORD height; 
+WORD right; 
+TEXT *buf; 
+UWORD blen; 
+} WDR_PRINT; 
+
+
+flags This member gives meaning to the print element. It is an oned combination of flags. 
+
+
+The command sequences generated by pdr.print depend on the combinations set. However, 
+they are added to the output buffer in the same order as the flags are described below. 
+
+
+WDR_PRINT_sTaRT This flag indicates that the printer is to be started. The command 
+sequence to do this is generated by sending a ppR_sTarT message. The 
+method requires no arguments. 
+
+
+WDR_PRINT_PAGE This flag indicates that the print element is to go onto a new page; in 
+other words, a page break is required. The command sequence to do this 
+is generated by sending a ppR_pacE message. The method requires no 
+arguments. 
+
+
+WDR_PRINT_LINE This flag indicates that the print element is to go onto a new line. A 
+copy of the line height as found in pr->height is copied into the 
+property pdr.1height, as this could prove useful to subclasses. 
+
+
+The command sequence to force a new line is generated by sending a 
+PDR_LINE message. The method requires two arguments which govern 
+the initial position of the printhead on the new line - the vertical 
+distance through which the print head is to move down and the 
+horizontal distance the print head is to move to the right from the 
+left-hand margin. 
+
+
+The first argument is the value of pr->down plus pr->height. 
+The second argument is the value of pr->indent. 
+
+
+WDR_PRINT_FONT This flag indicates that a new font is to be set. The command sequence 
+to do this is generated by sending a ppR_FONT message. 
+
+
+The method requires three arguments - the typeface index, the height of 
+the font and the required style. 
+
+
+The arguments are the values pr->typf, pr->fheight and pr->style 
+respectively. 
+
+
+4-39 
+
+
+FORM REFERENCE 
+
+
+typft 
+
+
+fheight 
+
+
+style 
+
+
+WDR_PRINT_RIGHT This flag indicates that the print head must be moved to the right. The 
+command sequence to do this is generated by sending a ppR_RIGHT 
+message. 
+
+
+The method requires a single argument which specifies the amount by 
+which the print head is to be moved. 
+
+
+The argument is the value of pr->right. 
+
+
+Note:- if woR_PRINT_TEXT is also set, then the print head is moved to the 
+right before attempting to print any text. 
+
+
+WDR_PRINT_TEXT This flag indicates that there is text to be printed. The command 
+sequence to do this is generated by sending a ppR_TEXT message. 
+
+
+The method requires two arguments which define the text to be printed - 
+the address of a buffer containing the text and the length of the text to 
+be printed. 
+
+
+The first argument is pr->buf. 
+The second argument is the value of pr->blen. 
+
+
+Note:- if woR_PRINT_RIGHT is also set, then the print head is moved to 
+the right before starting to print any text. 
+
+
+WDR_PRINT_END This flag indicates that this print element terminates the print process. 
+The command sequence to do this is generated by sending a ppR_END 
+message. 
+
+
+The method requires no arguments. 
+
+
+The typeface number. It is a number that uniquely identifies the typeface, (Courier, for 
+example) and is compatible with DOS/WORD font numbers. Each typeface resource contains 
+a typeface number as part of its identity; see the woR_TYPEFACE structure in the wor class 
+definition. 
+
+
+This member is important when the woR_pRINT_FonT flag is set and is used as an argument to 
+the pdr_font method. 
+
+
+The height of the font in twips. 
+
+
+This member is important when the woR_PRINT_FontT flag is set and is used as an argument to 
+the pdr_font method. 
+
+
+The style to be applied to the font. The style is represented by an ored combination of flags 
+each of which represents an individual style as shown below. 
+
+
+This member is important when the woR_PRINT_FonT flag is set and is used as an argument to 
+the pdr_font method. 
+
+
+WDR_STYLE_NORMAL Plain text. 
+WDR_STYLE_UNDERLINE Text is underlined. 
+WDR_STYLE_BOLD Text is boldened. 
+WDR_STYLE_ITALIC Text is italicised. 
+WDR_STYLE_SUPER Text is superscripted. 
+WDR_STYLE_SUB Text is subscripted. 
+
+
+down 
+
+
+indent 
+
+
+height 
+
+
+right 
+
+
+buf 
+
+
+blen 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+The downwards displacement of the print head in printer units. 
+
+
+When a print element is to go onto a new line, the print head is moved down by this value 
+plus the value given in height. This member gives a mechanism for defining the extra 
+spacing which is often needed before a line of text is printed (as occurs, for example, before 
+the first line of a new paragraph.) 
+
+
+This member is important when the woR_PRINT_LINE flag is set and is used in the 
+construction of an argument to the pdr_line method. 
+
+
+The right indentation of the print head in printer units. 
+
+
+This member is important when the wor_PRINT_LINE flag is set and is used as an argument to 
+the pdr_line method. 
+
+
+The height of the line in printer units. 
+
+
+When a print element is to go onto a new line, the print head is moved down by this value 
+plus the value given in down. 
+
+
+This member is important when the woR_PRINT_LINE flag is set and is used in the 
+construction of an argument to the pdr_line method. 
+
+
+The rightwards displacement of the print head, in printer units, from its current position. 
+
+
+It defines how far to the right the print head is to move. If the print element also contains text 
+to be printed, the print head is moved right before text is printed. 
+
+
+This member is important when the woR_PRINT_RIGHT flag is set and is used as an argument 
+to the pdr_right method. 
+
+
+The address of a buffer containing text to print. 
+
+
+This member is important when the woR_PRINT_TExT flag is set and is used as an argument to 
+the pdr_text method. 
+
+
+The length of the text to print. 
+
+
+This member is important when the wor_PRINT_TExT flag is set and is used as an argument to 
+the pdr_text method. 
+
+
+PDR_ADD_COMMAND Add command to buffer 
+
+
+VOID pdr_add_command (INT num,WORD *args) ; 
+
+
+Add a printer command to the output buffer. 
+
+
+This method takes two parameters: 
+
+
+num represents the number of the command format string within the commands table. It can take 
+one of the ppR_cmp_... values as defined in the sub-category file prdrv.cl. The address of the 
+commands table is in pdr.a.commands. 
+
+
+Recall that, in general, a command format string consists of the command itself (one or more 
+characters) followed by formatting control characters which are discussed in the description of 
+the Plib function p_atob in the Plib Reference manual. 
+
+
+args points to a contiguous list of arguments; this parameter will be nu if the printer command 
+requires no arguments. 
+
+
+If no arguments are supplied, the command sequence added to the output buffer is simply the printer 
+command as found in the commands table. 
+
+
+If arguments are supplied, the way the method proceeds depends on the content of the command format 
+string as follows: 
+
+
+If the first character of the command format string is an asterisk ('*'), the first argument pointed 
+to by args is assumed to be an integer value containing a repeat count. Any other arguments 
+follow the repeat count. 
+
+
+If the first character is not an asterisk, the method assumes a repeat count of one. 
+
+
+FORM REFERENCE 
+
+
+e A single command sequence is constructed, consisting of the printer command and the values in 
+the argument list converted according to the formatting control characters. 
+
+
+e A number of copies of the constructed single command sequence are added to the output buffer as 
+defined by the repeat count calculated above. 
+
+
+A special case occurs where the first character of the command string is an asterisk and the next character 
+is NULL (i.e. the character '\o'); again, args will point to an integer value containing a repeat count. In 
+this situation, a number of '\o' characters are added to the output buffer as defined by the repeat count. 
+
+
+The method automatically re-allocates the output buffer if it is not big enough. 
+
+
+PDR_DESTROY Destroy method, subclassable by DYL 
+
+
+VOID pdr_destroy (VOID); 
+This is a dummy method and does nothing. 
+
+
+The method is intended for use by subclasses; its use is more fully discussed in the description of the 
+destroy method. 
+
+
+PDR_START Start printing 
+
+
+VOID pdr_start (VOID); 
+Generate the command sequences to initialise and set up the printer and add them to the output buffer. 
+The following commands are added to the output buffer by sending a ppR_ADD_comMAND message: 
+
+@ PDR_CMD_RESET instructing the printer to reset itself. 
+
+
+@ PDR_CMD_FORM_LENGTH to set the form length. This requires a single argument specifying the 
+length of the form. The length is specified in units of Jines and the assumption is made that there 
+are 6 lines per inch; thus the value passed is the result of the calculation: 
+
+
+(pdr.par.page_length * pdr.par.model->miny) / 240 
+e PDR_CMD_PREAMBLE. 
+
+
+@ PDR_CMD_LANDSCAPE instructing the printer to operate in landscape mode if and only if, on 
+initialisation of this instance of ppr, landscape orientation was requested and the current printer 
+model supports landscape orientation (i.e. woR_PDR_LANDSCAPE Is set IN pdr.par.flags and 
+WDR_MODEL_LANDSCAPE_AVILABLE iS Set iN pdr.par.model->flags). 
+
+
+If this command is generated, then the woR_ppR_LANDscapE flag is set into the property pdr. mode. 
+
+
+The property pdr.typfix containing the index into the array of pointers to woR_TYPEFACE structures, 
+corresponding to the current typeface, is initialised to -1. As any sensible index is always non-negative, 
+this guarantees that any subsequent call to the par_font method will cause the relevant translate table 
+resource to be loaded. 
+
+
+To complete the start up command sequence, the par_font method is called to ensure that a default font is 
+set. The default font has a typeface number of zero, a font height of 240 twips and normal style. It is worth 
+noting that 240 twips is the height of a single line based on the assumption that there are 6 lines per inch. 
+
+
+Finally, the method writes the printer auto-feed value (as found in the printer model information 
+pdr.par.model->skipy) into the property pdr.skipy. This ensures that the downward displacement of the 
+print head for the first new line is calculated correctly. 
+
+
+PDR_END Finish printing 
+VOID pdr_end(VOID) ; 
+Generate the command sequences to terminate printing and add them to the output buffer. 
+
+
+This method calls the pdr_page method to add a ppR_cmp_NEW_PAGE command to the output buffer and 
+then adds a ppR_cMD_POSTAMBLE command directly by calling the pdr_add_command method. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PDR_PAGE Start a new page 
+
+
+VOID pdr_page (VOID) ; 
+Generate the command sequences to start a new page and add them to the output buffer. 
+
+
+This method adds a ppR_cmp_NEW_PAGE command to the output buffer and then writes the printer 
+auto-feed value (as found in the printer model information pdr.par.model->skipy) into the property 
+pdr.skipy. This ensures that the downward displacement of the print head for the first new line on the 
+new page, is calculated correctly. 
+
+
+PDR_TEXT Print text at current position 
+
+
+VOID pdr_text (TEXT *buf, INT len); 
+Generate the command sequences to print text at the current position and add them to the output buffer. 
+
+
+This method takes two parameters; buf points to a buffer containing the text to be printed and 1en 
+contains the length of the buffer. 
+
+
+The method substitutes the following characters into the buffer: 
+
+
+e all scRLAY_syM_SOFT_HYPHEN and scRLAY_SYM_HARD_HYPHEN Characters are replaced with a '-' 
+character. 
+
+
+e all scrLAY_syM_HARD_sSPACcE characters are replaced with a'' character. 
+
+
+If a translate table exists, the method translates any characters that need to be translated using both the 
+translate table and its associated lookup table (see the description of the property pdr.a.tix and 
+
+
+pdr.a. trans_res). 
+
+
+Finally, the method adds the text, including all of the substitutions and translations, to the output buffer. 
+
+
+PDR_LINE Start a new line 
+
+
+VOID pdr_line(INT down, INT indent) ; 
+Generate the command sequences to start a new line and add them to the output buffer. 
+
+
+The method takes two parameters; down specifies the vertical distance through which the print head is to 
+move; indent specifies the initial position of the print head relative to the left-hand edge of the page. Both 
+indent and down are given in printer units. 
+
+
+The following commands are added to the output buffer by sending a ppR_ADD_CoMMAND message: 
+@ PDR_CMD_CARRIAGE_RETURN. 
+
+
+@ PDR_CMD_MOVE_DowN to move the print head down. This requires a single argument specifying the 
+amount of vertical travel. If the parameter down is non-zero and this is the first new line on the 
+page, then the argument passed is the value of down Jess the vertical printer auto-feed value. (A 
+negative result is reset to zero) 
+
+
+In the context of this method, the first line on a new page is implied by the value of the property 
+pdr.skipy. This is set to the printer auto-feed value at the start of printing and on page breaks; it 
+is reset to zero by this method after the PpR_cmD_movE_Dbown command has been added to the 
+output buffer. 
+
+
+If the parameter indent is non-zero, the print head is to be moved horizontally. However, before this is 
+done, the printer style is reset to normal, if it is other than normal. The pre-existing style is re-applied 
+after the print head has moved. 
+
+
+Thus, if the parameter indent is non-zero, the following occurs: 
+
+
+e If the existing printer style is other than normal, a ppR_sTyLE message is sent with an argument 
+of woR_STYLE_NoRMAL to add a command sequence to the output buffer to reset the style to 
+normal. The existing style, as defined by the content of the property pdr. style is temporarily 
+saved. 
+
+
+FORM REFERENCE 
+
+
+e A PDR_RIGHT message is sent to add a command sequence to move the print head right. The 
+pdr_right method itself requires an argument specifying the amount of horizontal travel. The 
+value of the argument passed is the value of indent Jess the horizontal printer auto-feed value (A 
+negative result is reset to zero). 
+
+
+e If necessary, a PDR_STYLE message is sent to add a command sequence to the output buffer in 
+order to re-set the style to its pre-existing value. 
+
+
+PDR_RIGHT Position to the right 
+
+
+VOID pdr_right (INT right); 
+
+
+Generate the command sequences to move the print head right from its current position and add them to 
+the output buffer. 
+
+
+The method takes a single parameter; right specifies the horizontal distance through which the print 
+head is to move from its current postition and is given in printer units. 
+
+
+The following commands are added to the output buffer by sending a ppR_aDD_CoMMAND message: 
+
+
+e PDR_CMD_MOVE_RIGHT_PREFIX. 
+
+
+e PDR_CMD_MOVE_RIGHT. 
+
+
+e PDR_CMD_MOVE_RIGHT_SUFFIX. 
+
+
+ALL three commands require a single argument specifying the amount of horizontal travel; the argument 
+passed to all commands is the value of the parameter right. 
+
+
+The method generates three command sequences to allow for the fact that some printers require a mode 
+switch before and after the actual move right command. However, for many printers, this is not necessary 
+and both the prefix and suffix commands are effectively null. 
+
+
+PDR_FONT Set the font 
+
+
+VOID pdr_font (INT typf,INT height, INT style); 
+Generate the command sequences to set the font and add them to the output buffer. 
+The method takes three parameters: 
+
+
+@ typ specifies the typeface number which identifies the typeface, (Courier, for example) and is 
+compatible with DOS/WORD font numbers 
+
+
+¢ height specifies the height of the font in twips 
+
+
+@ style specifies the style to be applied and is represented by an ored combination of flags (see the 
+description of the pdr_style method for the flags and their meanings) 
+
+
+The method sends a woR_SEARCH_TYPEFACE message to the associated wor object to retrieve the index of 
+the entry within the array of pointers to woR_TYPEFACE structures which represents the typeface with 
+number typ¢é. This index is referred to as the typeface index. 
+
+
+The method then sends a woR_SEARCH_HEIGHT message to retrieve the index of the entry within the array 
+of woR_FonT structures which most closely represents the font with height height. This index is referred to 
+as the font index. 
+
+
+See the section on wor in this chapter for a full description of the data structures and for more detail on the 
+wdr_search_typeface and wdr_search_height methods. 
+
+
+If both the typeface index and the font index are the same as the current values held in the properties 
+pdr.typfix and pdr. fhix respectively, then the method only needs to send a ppR_sTYLE message with an 
+argument of style, to add the command sequence to set the style. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+If, however, either the typeface index or the font index are different from the current values held in 
+pdr.typfix and pdr.fhix: 
+
+
+e = Either one or both parameters height and style are set into the properties pdr.typfix and 
+pdr. fhix, respectively to reflect the changes. These new values are now regarded as the current 
+values. 
+
+
+e If the resource ID of the translate table for the specified typeface is different from the current 
+translate table resource ID as defined by the property pdr.trans_ria, then the new translate table 
+is loaded by sending a woR_LOAD_RECORD message to the associated wor object and the 
+pdr.trans_rid is updated with the new resource ID. The translate lookup table is also re-built. 
+
+
+e A PpR_STYLE message is sent, with an argument of zero, to add a command sequence to the 
+output buffer to set the style to normal. 
+
+
+e For a non-scalable font, a PpR_ADD_COMMAND message is sent to add the 'set font' command as 
+found in the command member of the current woR_Font data structure; formally:- 
+self—>pdr.par.model.typeface[pdr.typfix]->font [pdr.fhix] .command 
+
+
+e For a scalable font, a ppR_ADD_CoMMAND message is sent to add the 'set font’ command as found in 
+the command member of the first woR_ront data structure; formally:- 
+self—>pdr.par.model.typeface[pdr.typfix]->font [0] .command 
+
+
+This command requires an argument specifying the font height in points. 
+
+
+e = Finally, a ppR_styLE message with an argument of style, is sent to add the command sequence 
+to set the style. 
+
+
+PDR_STYLE Set the font style 
+
+
+VOID pdr_style(INT style); 
+Generate the command sequences to set the style and add them to the output buffer. 
+The method takes a single parameter; style specifies the style to be applied. 
+
+
+In practice, style is a combination of individual styles each of which is represented by a flag. The flags, 
+which can be ored together, are as follows : 
+
+
+WDR_STYLE_NORMAL specifies that the style is set to normal - i.e. no underline, no italic etc. 
+WDR_STYLE_UNDERLINE specifies that underlining is to be set. 
+
+WDR_STYLE_BOLD specifies that bold is to be set. 
+
+WDR_STYLE_ITALIC specifies that italic is to be set. 
+
+WDR_STYLE_SUPER specifies that superscript is to be set. 
+
+WDR_STYLE_SUB specifies that subscript is to be set. 
+
+
+The property pdr. style contains the current setting of the style flags. By comparing the current style with 
+the required new style, as defined by the content of the parameter style, the method generates a sequence 
+of commands to turn individual styles on or off as appropriate. The method uses the services of the 
+pdr_add_command method to add the commands to the output buffer. 
+
+
+For example, to turn underlining off and bold emphasis on, the commands ppR_cMD_UNDERLINE_oON and 
+PDR_CMD_BOLD_OFF are generated and added to the output buffer. 
+
+
+The method concludes by setting the property par. style to the value in the parameter style. 
+
+
+FORM REFERENCE 
+
+
+The PAGELAY mixin class 
+
+
+PAGELAY 
+
+
+The paceLay mixin class provides the formal specification for the call-back methods that must be 
+supported by any class that provides access to the text content of a formatted document. These methods 
+may be called by the paczs class. The call-back methods mread and mdone are also referred to as the read 
+and the done methods in other parts of this manual. 
+
+
+For a general discussion on call-back methods and mixin classes, see the Introduction chapter in this 
+manual. 
+
+
+The pacexay class does not appear in the FORM library and an instance of pacrLay will never be created. 
+The FORM library supplies the prniay class to build and manipulate the layout of printer text. This class, 
+described later in this chapter, provides the s1_print_reada method as the required mreaa or the read 
+callback method. However, the FORM library does not supply a class which can provide the necessary 
+mdone or done call-back method; this is normally supplied by the application. 
+
+
+Class diagram 
+
+
+The following class diagram formally illustrates the relationship between the paczLay mixin class and the 
+pacEs Class. This diagram shows both the active class and the pacExay class in order to emphasise the 
+multiple inheritance aspect of mixin classes. 
+
+
+~~ — 
+ts 
+a sad, re 
+
+
+pa active / / pagelay / 
+
+
+Ne se ) 
+
+
+) es 
+Les y 
+
+
+fs — 
+A pages / 
+i ) 
+cae 
+Class definition 
+CLASS pagelay root 
+{ 
+DEFER mread fetch print element 
+DEFER mdone report status 
+
+
+} 
+Property 
+
+
+None. 
+
+
+PAGELAY call-back methods 
+PAGELAY MREAD Get next WDR_PRINT element 
+
+
+UINT pagelay_mread(INT flag,WDR_PRINT *pr) 
+This method is also referred to as the read method in this chapter. 
+
+
+The printing/previewing/pagination process is normally broken down into a sequence of operations such 
+as moving the printing position down, changing the typeface, printing a number of characters and so on. 
+Each of these operations can be described by what is known as a print element. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+Once created, the pacrs object drives this process by requesting print elements from the application. It is 
+the application's responsibility to "know" what it wants to do next. 
+
+
+For print and preview operations, the pacrs object is responsible for taking a print element and translating 
+it into an appropriate sequence of commands suitable for the chosen printer and scheduling any resulting 
+I/O operations. 
+
+
+For pagination operations, the paczs object uses the print elements to build pagination information. 
+
+
+This method provides the mechanism by which a paces object obtains a print element from an 
+application. 
+
+
+A print element is represented by the information contained in a data structure of type woR_pRInT. While 
+this structure is used by the application, the pacrs object and by the printing (epR) object, it is in fact 
+defined in the printer resource (wor) class definition. 
+
+
+PAGES supplies two parameters when calling this method: 
+¢ pr isa pointer to a data structure of type woR_PRINT. 
+
+
+@ £1ag indicates the type of operation for which the instance of paczs has been constructed; if set to 
+TRUE, the pacEs object is performing a print or preview operation; if set to raLsE, the PAGES 
+object is performing a pagination operation. 
+
+
+The method must insert the information which describes the next element to be printed, into this data 
+structure. While the Printing chapter in the Object Oriented Programming Guide discusses woR_PRINT in 
+greater detail, an overview is given below. 
+
+
+The pr->flags field describes the type of the print element and affects how the element is to be used. A 
+number of flags may be set into this field; they are not mutually exclusive and are summarised below. 
+
+
+WDR_PRINT_START If set, this print element will start the printing process. In effect it causes the 
+printer to be reset and appropriately initialised. 
+
+
+WDR_PRINT_END If set, this print element will terminate the printing process. It tells the pacgs 
+object that there is no more data available. 
+
+
+WDR_PRINT_LINE If set, the current print position is to be moved back to the beginning of the 
+line, then down by pr->down printer units, then down again by pr->height 
+printer units and finally moved right by pr->indent printer units. 
+
+
+WDR_PRINT_FONT If set, the font (i.e. the typeface) is to be changed to that specified in 
+pr->typf, the height changed to that specified in pr->fheight and the style 
+changed to that specified in pr->style. 
+
+
+WDR_PRINT_TEXT If set, pr->blen bytes of text from the buffer pointed to by pr->buf are to be 
+printed. 
+
+
+WDR_PRINT_KEEP If set, the line containing this print element is to be kept, if possible, on the 
+same page as the following print element. 
+
+
+WDR_PRINT_PAGE If set, this print element is to go onto a new page. In other words, a page 
+break will be forced. 
+
+
+WDR_PRINT_IDLE If set, the pacEs object is to ignore this print element and then suspend itself. 
+To resume, the application must send the paces object an explicit ao_QUEUE 
+message. 
+
+
+PAGELAY_MDONE Handle status messages 
+
+
+INT pagelay_mdone (PAGES_DONE *pdone, PAGES_PARAMS *par); 
+This method is also referred to as the done method in this chapter. 
+
+
+This call-back method, supplied by the application, provides the mechanism by which a paces object can 
+keep an application informed of the current status of the printing, previewing or paginating operation. 
+
+
+The content of the method is application dependent; however, it must take note of the information pacEs 
+passes to it. In return, packs may require "feedback" from the method depending on the precise 
+circumstances in which it is called. 
+
+
+FORM REFERENCE 
+
+
+PAGES passes two parameters to the method: 
+
+
+e par is a pointer to a data structure of type pAcEs_PARAMs, containing such information as page 
+dimensions. See the paces class for more detail on the contents of this structure. 
+
+
+¢ pdone is a pointer to a data structure of type PAGES_DONE. 
+par will contain the handle of the pages.par property of pacEs. 
+
+
+pdone will contain information relating to the current status; in particular pdone.event indicates the 
+status of the printing, previewing or paginating operation and can take one of the following values: 
+
+
+PAGES_DONE_END Set when printing, previewing or paginating is complete and no further 
+documents are to be printed. 
+
+
+Whether printing or paginating, the pacrs object destroys itself after this 
+call-back method returns. 
+
+
+If pacEs is paginating, the page array will have been built and its handle 
+placed in pdone->pages. Responsibility for the page array passes to the 
+application which must ensure that it is destroyed before the application 
+itself terminates. 
+
+
+Any value returned by this method is ignored. 
+
+
+PAGES_DONE_PAGE Set when a page break occurs. paces puts the new page number into 
+
+
+pdone->page. 
+Any value returned by this method is ignored. 
+PAGES_DONE_ERROR Set when an error occurs. 
+
+If an error occurs, the PAGES ao_abrun method is called which: 
+e does a notify by supersending an ao_aBRUN message 
+e calls this call-back method to inform the application 
+e sends itself a pesTRoy message 
+
+Any value returned by this method is ignored. 
+
+
+PAGES_DONE_DOC Set when the printing, previewing or paginating of a document is complete. 
+If more copies of the same document or new documents are to be printed 
+then the method should return TRug; if no more documents are to be printed 
+then the method should return Fratse. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+PRNLAY 
+
+
+paras tbxlen 
+first senselen 
+nomemory sensebuf 
+adjust pos 
+
+scan line 
+
+rd nlines 
+fmt below 
+doc excess 
+
+
+slines ngaps 
+
+
+spadjust ngap 
+
+
+st used 
+ptab 
+plabel 
+
+
+destroy sl_print_read 
+l_ init sl_print_pos 
+|_set 
+
+|_sense 
+
+| line_ends 
+
+1l_pos_to_xl 
+
+1_xl_to_pos 
+
+|_ begin_read 
+
+l_read 
+
+1 _ format_line 
+
+LsseroLl 
+
+|_ view 
+
+|_discard_layout 
+
+1 _set_lines 
+
+1_para_changed 
+
+
+An DH HHA HHA AHA HAR ARR HA A 
+
+
+l_rescale 
+
+
+The prntay class, in conjunction with its superclass scrLay, provides services to lay out lines and line 
+segments for a printer, from a document that is composed of a sequence of paragraphs. 
+
+
+In effect, pRNLay provides property and structures which model the layout of a document on the printer. 
+The methods supplied by this class allow the layout model to be manipulated. 
+
+
+It is important to note that the behaviour of prntay is, in essence, the same as the document layout class 
+scruay. All of scriay's property and behaviour is re-usable by prnnay. 
+
+
+Only two extra methods are provided by prniay in order to provide the full behaviour. 
+
+
+An instance of prniay is normally referenced by two other objects: its creator (normally a window class) 
+and a pacgs class. paces needs a class to provide it with a read call-back method, a method which can 
+supply pacEs with a sequence of print elements; many applications, such as the word-processor, use the 
+PRNLAY sl_print_read method as the call-back method; the specification for the pacEs read call-back 
+method can be found in the description of the paczLay mixin class in this chapter. 
+
+
+pacEs, itself, creates an instance of prniay to handle layout for header text. 
+
+
+This section makes references to data structures (e.g. Tboxes) which are described in the section on the 
+scruay Class in The Document Layout Classes chapter of this manual. It is strongly recommended that 
+PRNLAY be read in conjunction with scruay. 
+
+
+Class definition 
+
+
+The prniay class subclasses the FORM class scruay and is defined in the sub-category file scriay.cl (with 
+generated header scrlay.g). The scruay class is documented in The Document Layout Classes chapter in 
+this manual. 
+
+
+FORM REFERENCE 
+
+
+CLASS prnlay 
+{ 
+
+
+scrlay 
+
+
+ADD sl_print_read 
+
+
+ADD sl_print_pos 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+Read text for printing 
+Set the start position for printing 
+
+
+SCRLAY_PLABEL s; as for the screen 
+
+UBYTE *wid; the font width table 
+
+UWORD margin; margin for paragraph labels in printer units 
+UWORD gutter; gutter between label and para margin 
+
+
+} PRNLAY_PLABEL; 
+
+
+PROPERTY 
+{ 
+WORD tbxlen; Number of bytes to still to read from TBOX 
+WORD senselen; Number of bytes to still to read from sensebuf 
+TEXT *sensebuf; Address of text being read (justified only) 
+UWORD pos; Document position to read 
+WORD line; Current line in paragraph 
+WORD nlines; Number of lines in paragraph 
+WORD below; Carried over from previous paragraph 
+WORD excess; Excess width for justified alignment 
+WORD ngaps; Number of gaps for justified alignment 
+WORD ngap; Number of gaps so far 
+WORD used; Excess width used so far 
+SCRLAY_TBOX *ptab; Last tab in line or NULL if no tabs 
+WORD plabel; Line has a para label if TRUE 
+
+
+} 
+} 
+
+
+Property 
+
+
+prnlay.tbxlen 
+
+
+prnlay.senselen 
+
+
+prnlay.sensebuf 
+
+
+prnlay.pos 
+prnlay.line 
+
+
+prnlay.nlines 
+
+
+This contains the number of characters remaining to be read from the 
+current Tbox. See scruay for a definition of scrLay_TBox. This property is 
+re-set to zero by the s1_print_pos method. 
+
+
+This property is only relevant for paragraphs with justified alignment. 
+
+
+It is used in conjunction with the prniay.sensebuf property and records the 
+number of characters remaining to be processed within a block of contiguous 
+characters sensed from the document using the sensechars call-back 
+method. 
+
+
+This property is re-set to zero by the si1_print_pos method 
+This property is only relevant for paragraphs with justified alignment. 
+
+
+The handling of a block of contiguous characters, sensed from the document 
+using the sensechars call-back method, is slightly different when justified 
+alignment is used. Each contiguous section of non-blank characters in the 
+block must be printed separately. This allows the gaps to be adjusted (by 
+moving the print head) to ensure correct alignment. 
+
+
+This property records the current position within a block of contiguous 
+characters. 
+
+
+The position within the document where text is to be read from next. 
+The current line in the current paragraph. Note that the first line is line zero. 
+
+
+The total number of lines in the current paragraph 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+prnlay. 
+
+
+below 
+
+
+excess 
+
+
+ngaps 
+
+
+ngap 
+
+
+used 
+
+
+ptab 
+
+
+plabel 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+This is the space required below the previous paragraph, measured in printer 
+units. 
+
+
+The value is added to the value of the space above the current paragraph to 
+calculate the total downward movement of the print head before printing the 
+first line of the current paragraph. 
+
+
+This property is re-set to zero by the s1_print_pos method. 
+This property is only relevant for paragraphs with justified alignment. 
+
+
+It is a measure of the number of pixels by which the characters on a line 
+(excluding any trailing whitespace) fall short of the right hand margin. This 
+value is used in the calculation of the adjustment to the gaps between 
+contiguous non-blank characters, necessary to achieve justified alignment. 
+
+
+This property is only relevant for paragraphs with justified alignment. 
+
+
+This is the number of gaps in a line; generally speaking, a gap corresponds 
+with a blank character. If there are any left hand used tabs in the line, it is 
+the number of gaps after the ast used left hand tab. 
+
+
+This property is re-set in the sL_PRINT_READ method whenever the first Tbox 
+in a line is being handled. 
+
+
+This property is only relevant for paragraphs with justified alignment. 
+
+
+It is used in the st_pRINT_READ method to keep a record of how many of the 
+gaps in a line have been adjusted, when printing that line. This information 
+is used to ensure that the line is aligned correctly. 
+
+
+This property is re-set in the sL_PRINT_READ method whenever the first Tbox 
+in a line is being handled. 
+
+
+This property is only relevant for paragraphs with justified alignment. 
+
+
+It is used in the st_PpRINT_READ method to keep a record of how much of the 
+excess width in a line has been "used up" by the adjustment of gaps between 
+words. 
+
+
+The address of the final used tab on a line or nutt if the line has no used 
+tabs. 
+
+
+The tab is represented by a Tbox (a scRLAY_TBox structure). 
+
+
+This property is only relevant if a senseplabel call-back method is supplied 
+by the document content object. In this event, paragraph labels are to be 
+printed. 
+
+
+It records the number of printer units the printhead must move after the 
+label has been printed, to reach the start of the paragraph margin. 
+
+
+This property is only relevant to the first line of a paragraph. 
+
+
+FORM REFERENCE 
+
+
+PRNLAY methods 
+
+
+SL_PRINT_READ Read text for printing 
+
+
+UINT sl_print_read(INT WantData,WDR_PRINT *pr); 
+
+
+Read a portion of text for printing and build a print element containing information which describes the 
+text, the typeface, the font height etc. 
+
+
+The method takes two parameters: 
+
+
+@ WantData indicates the type of operation for which this portion of text is being read. If set to 
+TRUE, a print or preview operation is in progress; if set to FALSE, a pagination operation is in 
+progress. 
+
+
+¢ pr points to a data structure of type woR_pRINT. This structure represents what is known as a print 
+element. The method writes all the necessary information about the portion of text into this data 
+structure. Although this structure is defined in the wor class definition, it is used by paces 
+methods and ppr methods. See the description of the ppr class and the Printing chapter of the 
+Object Oriented Programming Guide. 
+
+
+It returns the position within the document corresponding to the start of the portion of text represented by 
+the print element. 
+
+
+The method constructs layout for one paragraph at a time and uses this information to construct a series of 
+WDR_PRINT print element for successive sections of text. The method only builds one print element at a 
+time but is expected to be called repeatedly until all of the document has been processed. Much of the 
+property of prnuay (and its superclass scriay) is used to record the "current position" within the 
+document and the layout data structures. 
+
+
+The method will correctly calculate items such as right indentations and the address/length of text to be 
+printed; it will also flag line breaks and font changes as required by setting the appropriate 
+WDR_PRINT_... flags. The method will also flag a new page when a paragraph is required to start on a 
+new page. 
+
+
+If the senseplabel call-back method has been supplied, worR_pRintT elements will be created to cause a 
+label to be printed in the left hand margin of the first line. 
+
+
+When the end of the document is reached, a woR_PRINT_END flag will be set; this will, ultimately, cause 
+printing to terminate. 
+
+
+SL_PRINT_POS Set start position for printing 
+VOID sl_print_pos(UINT pos,UINT doclen); 
+
+Set the start position and the document length for the next call to sL_PRINT_READ. 
+
+The method takes two parameters: 
+
+
+© pos indicates the start position within the document to be printed. This position should 
+correspond to the beginning of a paragraph. 
+
+
+@ docien contains the length of the document 
+
+
+The method discards any existing layout by sending an si_p1scarp_LayouT message. If the value passed 
+in the parameter doclen is non-zero, this value is recorded as the new document length. If the value is 
+zero, the recorded document length remains unchanged. 
+
+
+4 THE DOCUMENT PRINTING CLASSES 
+
+
+A number of items of property are re-set. The following list shows which items are re-set and the 
+corresponding new values: 
+
+
+scri 
+
+
+scr 
+
+
+scr 
+
+
+prnl 
+
+
+prnl 
+
+
+prnl 
+
+
+ay.rd.pos the value in pos 
+
+
+lay.fmt.pos the value in pos 
+
+
+ay.rd.pp NULL 
+
+
+ay.tbxlen 0 
+
+
+lay.senselen 0) 
+
+
+ay.below 0 
+
+
+Series 3a/Series 3 notes 
+
+
+The version of the FORM classes described in this chapter are those which exist on the Series 3a and 
+Workabout. On the Series 3, the classes and the relationships between them are essentially the same. 
+However, there are some differences which need to be discussed. 
+
+
+1. 
+
+
+On the Series 3, the pr_print method opens the printer port device itself (by sending a 
+PR_OPEN_PORT message) rather then allowing it to be done by the pdr_init method as occurs on 
+the Series 3a. 
+
+
+The handle to the opened port is passed to the paces object as the second parameter in the call to 
+the PAGES ao_init method. Further, the parameter is also used as a flag to indicate whether the 
+PAGES Object is to perform a printing or paginating operation (previewing does not exist on the 
+Series 3). A nuu value is used to indicate that the pacrs object is to perform a pagination rather 
+than a printing operation. The paces ao_init method is prototyped as: 
+
+
+VOID ao_init (PAGES_INIT *in,VOID *port,PAGES_PARAMS *par); 
+
+
+On the Series 3a, the handle of the prinTER object is set into the spare1 property of the 
+application manager by the pr_init method. On the Series 3, this is not done. Instead, the 
+handle can be found in the printer property of HWIM's wseErv active object. 
+
+
+On the Series 3a, the pRINTER class method pr_port_data takes three parameters, the last of 
+which can take the value TRUE or FALSE. On the Series 3, however, this final parameter does not 
+exist and has the effect that the method can only return printer port information as set by the user 
+of the PRINTER object (by an earlier call to the pr_set_port_type). 
+
+
+On the Series 3a, the pr_sense_mode1 method searches for a .wdr file of the same name as that 
+held in property or the environment variable psm. If the file cannot be found, all the Loc:: drives 
+are searched. If the file still cannot be found, the rom is searched and, only if it cannot be found 
+here, is the default file Rom: :Bg.woR and model number zero used. 
+
+
+The search behaviour on the Series 3 differs slightly. Here, if the file cannot be found, drives a:, 
+B:, and m: are searched before using the default file Rom: :Bg.woR and model number zero. 
+
+
+CHAPTER 5 
+
+
+THE PRINT PREVIEW CLASS 
+
+
+The Print Preview class, or the prvppR class, to give its correct name, is a subclass of ppr that provides the 
+necessary behaviour to build a preview of a document. 
+
+
+Previewing allows us to see up to four pages (up to two in landscape mode) of a document at time, in 
+"miniature", to get an overall view of the layout of the text and to see how it would look when printed. 
+The pages are displayed on the screen. 
+
+
+A great deal of the property and behaviour of prvppr is provided by the base class ppr. However, a 
+number of methods are replaced by prvepr, in particular, those dealing with the initialisation and 
+"printing" of a document. 
+
+
+The class does not perform I/O to a real physical printer; instead, requests such as printing text, starting a 
+new line and moving the print head are converted into drawing actions on a bitmap and manipulating the 
+position within the bitmap where drawing is to be done. 
+
+
+In effect, each page is drawn to a bitmap and each bitmap is compressed and placed into a data segment. 
+
+
+This class does not contain behaviour to display the previewed document. The application user interface is 
+normally responsible for decompressing the bitmaps and displaying the previewed pages. 
+
+
+It should be noted that although prvppr is a subclass of por, it is not loaded from a separate DYL. 
+This class is not available on the on the Series 3. 
+
+
+Precursors 
+
+
+An understanding of the print preview class will be helped by a knowledge of: 
+e the p_enter and p_leave error handling services 
+e =the Graphics Output chapter of the Window Server Reference 
+e = =The Document Printing Classes chapter of this manual 
+e the OLIB variable array class, vAFLAT 
+
+
+Class diagram 
+
+
+The following diagram covers the relationship between the prvppr class and other classes and is discussed 
+in detail in this chapter. The underlined classes are either discussed in another chapter of this manual or 
+they refer to OLIB classes in which case they are all discussed in the OLIB Reference manual. 
+
+
+fine Ne a 
+/ pdr) y varoot / 
+~ > ) 
+eres SEES Ye aS 
+/ prvpdr_ Z vafix / 
+~ ) ~ Zod) 
+A eae 
+Z vaflat / 
+= ) 
+oes 
+
+
+FORM REFERENCE 
+
+
+PRVPDR 
+
+
+par pChWidths 
+
+mode SpaceWidth 
+
+typfix FontYy 
+
+fhix TwipsRound 
+
+style PageHeight 
+
+lheight Scale 
+
+a Round 
+
+trans_rid Pos 
+
+outlen hPrvDone 
+
+skipy mPrvDone 
+Bmp 
+SegHandle 
+SegPos 
+SegHeight 
+SegSize 
+pArray 
+pBitRow 
+pLastRow 
+pRowRec 
+
+
+destroy pdr_init 
+
+
+pdr_print 
+pdr_destroy 
+pdr_start 
+pdr_page 
+pdr_font 
+
+pdr_end 
+
+parcpage 
+
+pdr_text 
+
+pdr_line 
+
+pdr_right 
+
+pde—feont 
+
+pdr_style 
+
+
+Class definition 
+
+
+The prvepr class subclasses the ppr class and is defined in the sub-category file prvpdr.cl (with generated 
+header file prvpdr.g). 
+
+
+CLASS prvpdr pdr 
+{ 
+
+
+REPLACE pdr_init Allocate larger buffer 
+
+REPLACE pdr_print 
+
+REPLACE pdr_destroy To get around bug in pdr class 
+REPLACE pdr_start Start printing 
+
+
+REPLACE pdr_page 
+REPLACE pdr_font 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+INT Id; ID of bitmap 
+HANDLE SegHandle; handle of bitmap segment 
+UPOINT Size; 
+UWORD ByteWidth; 
+UWORD BitWidth; width of used bitmap, use this for scaling 
+} PRV_BITMAP; 
+
+
+typedef 
+{ 
+
+
+struct 
+
+
+UWORD typeface; 
+UWORD height; 
+UWORD style; 
+
+
+typedef 
+
+
+typedef 
+
+
+BMP_RASTER_TL tl; 
+
+
+FONT_DESC; 
+
+
+struct 
+
+
+UBYTE Type; 
+UBYTE Length; 
+BMP_RASTER_TL; 
+
+
+struct 
+
+
+UBYTE Data[2]; 
+
+
+} BMP_RASTER_ROW_REC; 
+
+
+PROPERTY 
+{ 
+UBYTE 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UPOINT 
+UPOINT 
+UPOINT 
+VOID 
+WORD 
+
+
+5 THE PRINT PREVIEW CLASS 
+
+
+*pChWidths; character widths for current font 
+
+SpaceWidth; width of space in current font 
+
+FontyY; pixel height of current font 
+
+TwipsRound; used for rounding in twips conversion 
+PageHeight; 
+
+Scale; x and y scales (printer units to bitmap units) 
+Round; used to round unit conversions 
+
+Pos; x and y position in current page bitmap 
+*hPrvDone; Callback handle for %done & completion 
+mPrvDone; Callback method for %Sdone & completion 
+
+
+PRV_BITMAP Bmp; 
+
+
+HANDLE 
+LONG 
+INT 
+
+INT 
+PR_ROOT 
+UBYTE 
+UBYTE 
+
+
+BMP_RASTER_ROW_REC 
+
+
+} 
+} 
+
+
+Property 
+
+
+prvpdr.pChWidths 
+
+
+prvpdr.SpaceWidth 
+prvpdr.Fonty 
+
+
+prvpdr.TwipsRound 
+
+
+prvpdr.PageHeight 
+
+
+SegHandle; segment to save drawing to 
+
+SegPos; current position in segment 
+SegHeight; height of bitmap segment (lines) 
+SegSize; size of segment (in paragraphs) 
+*pArray; varray of page positions in segment 
+*pBitRow; current row from bitmap 
+
+*pLastRow; previous row from bitmap 
+
+
+*pRowRec; 
+
+
+compressed data from preview segment 
+
+
+The address of the font width table for the current typeface, font height and 
+
+
+style. 
+
+
+The width of the space character in the current font, in printer units 
+
+
+The height of the current font, in pixels. 
+
+
+This is a horizontal and vertical correction factor used in the conversion of 
+twips to pixels in the vertical direction. 
+
+
+prvpdr.TwipsRound is the ratio of the number of vertical bits in the bitmap 
+(the number of 'lines' in the bitmap) to the height of the page to be displayed in 
+twips. 
+
+
+1.€. prvpdr.Bmp.Size.y / prvpdr.PageHeight. 
+
+
+The height of a page to be displayed in twips. 
+
+
+The actual value contained in this property depends on the display mode. In 
+landscape mode, this value is set to the width of the page; in portrait mode, this 
+value is set to the height of the page. 
+
+
+FORM REFERENCE 
+
+
+prvpdr. 
+
+
+prvpdr. 
+
+
+prvpdr. 
+
+
+prvpdr. 
+
+
+prvpdr. 
+
+
+prvpdr. 
+
+
+prvpdr.SegHandle 
+
+
+prvpdr. 
+
+
+prvpdr.SegHeight 
+
+
+Scale 
+
+
+Round 
+
+
+Pos 
+
+
+hPrvDone 
+
+
+mPrvDone 
+
+
+Bmp 
+
+
+SegPos 
+
+
+This is a horizontal and vertical scaling factor used in the conversion of printer 
+units to pixels. 
+
+
+prvpdr.Scale.x gives the number of horizontal print head movements needed 
+to print the full width of the page; prvpdr.scale.y gives the number of vertical 
+print head movements needed to print the full height of the page. 
+
+
+This is a horizontal and vertical correction factor used in the conversion of 
+printer units to pixels. 
+
+
+prvpdr.Round.x is the ratio of the horizontal scaling factor to the number of 
+horizontal bits needed to draw a line (prvpdr.Bmp.BitWidth); prvpdr.Round.y 
+is the ratio of the vertical scaling factor to the number of vertical bits available 
+in the bitmap (prvpdr.Bmp.Size.y). 
+
+
+The x and y position in the current page bitmap measured in printer units 
+The handle of the object providing the done callback method. 
+
+
+The method number of the done callback method. For the general specification 
+of this method, see the prntprv_mdone method in the description of the 
+PRNTPRV mixin class in this chapter. 
+
+
+N.B. The done call-back method here is quite distinct from the paczs done 
+call-back method referred to in The Document Printing Classes chapter. 
+
+
+This is a data structure of type prv_BiTmap and contains information relating to 
+the bitmap used for drawing a representation of the page. The individual 
+members of this structure are shown below. 
+
+
+N.B. the size, Bytewidth and Bitwidth are shown in a different order to that 
+in the structure. 
+
+
+Id The ID of the bitmap as returned by a call to the Window Server 
+function gcreateBit 
+
+
+SegHandle The handle of the bitmap segment as returned by the Plib 
+function p_sgopen 
+
+
+BitWidth The number of horizontal bits needed to draw a single line so 
+that it fits into the application's window and the ratio of this 
+value to the height of the page measured in pixels is the same as 
+the ratio of the width to the height of the page measured in twips. 
+
+
+This value is used to calculate the value of prvpdr. round. x, 
+described above. 
+
+
+ByteWidth | The number of bytes needed to accommodate a single line of the 
+bitmap. It is the value of (size.x/s) and assumes that size.x is 
+an exact multiple of eight. 
+
+
+Size The dimensions of the bitmap in pixels. 
+The x component is the value of Bitwidth rounded up to an 
+exact multiple of 8. 
+The y component is normally determined by the height of the 
+application's window. 
+
+
+The handle of an external data segment into which are copied the compressed 
+bitmaps containing the drawn representation of each document page. This is 
+also referred to as the preview data segment. 
+
+
+The segment is created by an instance of the prinTER class and the handle is 
+passed to this instance of prvppr in a call to the pdr_init initialisation 
+method. 
+
+
+The current position within the preview data segment measured in bytes. 
+
+
+The height of the bitmap segment. Effectively, this represents the number of 
+lines of bits available for drawing. 
+
+
+5 THE PRINT PREVIEW CLASS 
+
+
+prvpdr.SegSize The current size of the preview data segment, in paragraphs (i.e. units of 
+sixteen bytes). 
+
+
+prvpdr.pArray The handle of a varLat object. 
+
+
+The array is used to hold a series of values which give the position of 
+consecutive compressed bitmaps within the preview data segment. It is 
+designed to hold entries (records) which are the length of a Lone 'C' data type 
+and has a granularity of 16 entries (records). 
+
+
+The instance of var.at is initialised by the application before the creation of 
+this instance of prvpr and contains a single entry (record) holding a zero value. 
+
+
+prvpdr.pBitRow The address of a buffer to contain a copy of the current row from the bitmap. 
+The buffer itself is prvpdr.Bmp.ByteWidth bytes long. 
+
+
+This buffer is used by the pdr_page method during bitmap compression. 
+
+
+prvpdr.pLastRow The address of a buffer to contain a copy of the previous row from the bitmap. 
+The buffer itself is prvpdr.Bmp.ByteWidth bytes long. 
+
+
+This buffer is used by the pdr_page method during bitmap compression. 
+
+
+prvpdr.pRowRec The address of a buffer to contain compressed data from the bitmap. The buffer 
+itself is (prvpdr.Bmp.ByteWidth plus the length of structure 
+BMP_RASTER_ROW_REC) bytes long. 
+
+
+This buffer is used by the pdr_page method during bitmap compression. 
+
+
+PRVPDR methods 
+
+
+PDR_INIT Initialise 
+
+
+VOID pdr_init (PDR_INIT *pPar) 
+Initialise the instance of prvppr. This method replaces the subclass pdr_init method. 
+
+
+The method takes a single parameter: ppar points to a data structure of type ppR_iniT which contains 
+information required to initialise the instance. 
+
+
+The method starts by copying the entire content of *ppar into the property pdr. par. 
+
+
+A PR_PREVIEW_DATA message is then sent to the PRINTER object to fetch the address of the pRINTER 
+property printer.prv. This is a data structure of type PREVIEW_DaTA and contains information required 
+for the preview operation. For more detail on the content of this structure, see the PRINTER class 
+pr_preview_start method in The Document Printing Classes. 
+
+
+Note that the assumption is made that a copy of the handle of the pRInTER object is contained in the 
+application manager's spare1 property. A FORM printer object, as part of its initialisation process, 
+always inserts a copy of its own handle into the application manager's spare1 property for the 
+convenience of a large number of methods within a variety of classes. 
+
+
+A number of items of property are set by copying corresponding members from the PpREVIEW_DATA 
+structure: prvpdr.SegHandle, prvpdr.pArray, prvpdr.hPrvDone, prvpdr.mPrvDone plus the size and 
+Bitwidth members of prvpdr.Bmp. The sytewidth member of prvpdr.Bmp is set to the value of 
+prvpdr.Bmp.Size.x divided by eight. 
+
+
+A memory cell, large enough to contain three buffers, is allocated and added to the cleanup list. The 
+memory cell is partitioned as follows: 
+
+
+e the address of the first prvpdr.Bmp.Bytewidth bytes is set into the property prvpdr.pBitRow; this 
+buffer is prvpdr.Bmp.Bytewidth bytes long and will contain the current bitmap row. 
+
+
+e the address of the second prvpdr.Bmp.Bytewidth bytes is set into the property prvpdr.pLastRow; 
+this buffer is prvpdr.Bmp.Bytewidth bytes long and will contain the previous bitmap row. 
+
+
+e the address of the third prvpdr.Bmp.Bytewidth bytes is set into the property prvpdr.pRowRec} 
+this buffer is (prvpdr.Bmp.Bytewidth + length of a BMP_RASTER_ROW_REC structure) bytes 
+long and will contain the bitmap raster row record. 
+
+
+FORM REFERENCE 
+
+
+A bitmap is created in its own memory segment, using the gcreateBit Window Server function, and the 
+returned bitmap ID is set into prvpdr.Bmp.1d; the size of the bitmap is determined by the value of 
+prvpdr.Bmp.Size. The bitmap memory segment is then opened, using the p_sgopen Plib function, and the 
+returned handle to the opened memory segment is set into prvpdr.Bmp.SegHandle. Note that if p_sgopen 
+returns an error condition, the bitmap is explicitly freed (using wrree) and p_leave called, passing it the 
+error code returned by p_sgopen. 
+
+
+A PR_GET_PARAMS message Is sent to the PRINTER object to get the address of the printer parameters. The 
+printer parameters are held in a pRINTER_PARaMs data structure in PRINTER'S property printer.p. 
+
+
+The horizontal and vertical scaling factors and rounding values are calculated and set into the properties: 
+prvpdr.Scale, prvpdr.Round and prvpdr.TwipsRound. These values will be used to calculate the number 
+of bits required to represent items of text in the bitmap representation of the document. Specifically, they 
+are used to convert twips and printer units into numbers of pixels. Note that, in calculating these values, 
+account is taken of whether the document is in landscape or portrait mode. 
+
+
+Finally, the memory cell containing the three buffers is removed from the cleanup list. 
+
+
+PDR_PRINT Interpret print command 
+INT pdr_print (WDR_PRINT *pr,UBYTE **ppbuf) 
+
+Interpret a print element and manipulate, or draw, to the bitmap. 
+
+The method takes two parameters: 
+
+
+¢ pr contains the address of a print element; this is a data structure of type woR_PRINT. See the 
+description of the ppr superclass pdr_print method in The Document Printing Classes chapter in 
+this manual for more information on the woR_PRINT structure. The Printing chapter of the Object 
+Oriented Programming Guide also contains some useful background information. 
+
+
+¢ ppbuf is not used by this method but is included in the method prototype for compatibility with 
+the superclass pdr_print method. When calling this method, the parameter can be nut. 
+
+
+In general, the method uses the information in the print element to print (1.e. to draw) to the bitmap and to 
+manipulate the position within the bitmap where drawing is to be done. A print element will also indicate 
+where page breaks occur and the start and end of the printing process. 
+
+
+The detailed working of this method is driven by the settings of the f£1ags member of the print element. 
+flags can contain an ored combination of values. Depending on the individual flags set, the method 
+proceeds as follows: 
+
+
+WDR_PRINT_START The method sends a ppR_sTarT message to this instance of pRvppR to prepare 
+the printing process. 
+
+
+WDR_PRINT_PaGE This flag indicates a page break request and causes the method to send a 
+PDR_PAGE message to this instance of pRvppR to copy (and compress) the 
+bitmap of the current page to the preview data segment. 
+
+
+The code is constructed such that if the pdr_page method returns with an 
+error, the done callback method is called to inform the application of the 
+error and is followed by a call to p_leave specifying the returned error code. 
+
+
+WDR_PRINT_LINE This flag indicates a line break. 
+
+
+The sum of the down and height members of the print element indicates the 
+amount by which the print position must be moved downwards. 
+
+
+The value of the indent member of the print element indicates the initial 
+print position relative to the left hand edge of the page. 
+
+
+With this flag set, the vertical print position within the bitmap, as defined by 
+the value of prvpdr.Pos.y, is adjusted by the sum of the down and height 
+members of the print element; the horizontal print position within the 
+bitmap, as defined by the value of prvpdr.Pos.x, is set to the value of the 
+indent member of the print element provided that this is greater than zero. A 
+zero or negative value of indent causes prvpdr.Pos.x to be set to zero. 
+
+
+5 THE PRINT PREVIEW CLASS 
+
+
+WDR_PRINT_FonT This flag indicates a request to set a font and causes the method to send a 
+PDR_FONT message to this instance of prvppr to set the typeface, font height 
+and style as defined by the typf, fheight and style members of the print 
+element respectively. 
+
+
+The code is constructed such that if the pdr_font method returns with an 
+error, the done callback method is called to inform the application of the 
+error and is followed by a call to p_leave specifying the returned error code. 
+
+
+WDR_PRINT_RIGHT This flag indicates a request to move the print position to the right. 
+
+
+The horizontal print position within the bitmap, as defined by the value of 
+prvpdr.Pos.x, is incremented by the value of the right member of the print 
+element provided that its value is greater than zero. If the value of right is 
+zero or negative, no adjustment is made. 
+
+
+WDR_PRINT_TExT This flag indicates that there is text to be printed. 
+
+
+The address of a buffer containing the text to be printed (i.e. drawn ) to the 
+bitmap is contained in the buf member of the print element. The length of 
+the text to be printed is contained in the 1en member. 
+
+
+No attempt is made to draw actual scaled characters because the resolution of 
+the screen is not sufficiently fine. Instead, filled rectangles are drawn for 
+every word of text, scaled according to the size of the word and the font 
+height. A temporary graphics context is used for the drawing. 
+
+
+WDR_PRINT_END The method terminates the printing (i.e. drawing) process by sending a 
+PDR_PAGE message to this instance of prvppr to ensure that the bitmap of the 
+final page is copied (and compressed) to the preview data segment. 
+
+
+If the called pdr_page method completes successfully, it (pdr_print) calls 
+the done call-back method, passing a value of pacEs_DONE_Doc, to inform the 
+application of the event. 
+
+
+If the called pdr_page method fails with an un-recoverable error, it 
+(pdr_page) calls the done call-back method, passing a value of 
+PAGES_DONE_ERROR before calling p_leave to propagate the error. 
+
+
+The method always returns a zero value. 
+
+
+PDR_DESTROY Destroy 
+
+
+VOID pdr_destroy (VOID) 
+Destroy the instance of pRvppR. 
+
+
+The memory cell from which the three buffers, allocated in pdr_init, and anchored in the properties 
+prvpdr.pBitRow, prvpdr.pLastRow and prvpdr.pRowRec, is freed. 
+
+
+The bitmap is freed using the window server function wrree and the bitmap memory segment is freed 
+using the Plib function p_sgclose. 
+
+
+PDR_START Start printing (drawing) 
+
+
+VOID pdr_start (VOID) 
+
+Prepare to start the printing (i.e. drawing) process. 
+
+The method clears the bitmap ready for drawing by doing the following: 
+¢ Create a temporary graphics context, specifying the bitmap as the drawable entity. 
+e Clear the pixels in the whole bitmap by calling the window server function gcirRect. 
+e Free the temporary graphics context. 
+
+
+The property pdr.typfix is set to -1; this guarantees that a font width table will be loaded in. See the 
+pdr_font method. 
+
+
+FORM REFERENCE 
+
+
+An internal call is made to code which implements the pdr_font method to set the default typeface, a font 
+height of 120 twips and the normal style. This code runs under the protection of p_enter. If an 
+un-recoverable error occurs within this code, the done call-back method will be called, passing a value of 
+PAGES_DONE_ERROR before calling p_leave to propagate the error. 
+
+
+PDR_PAGE Start a new page 
+
+
+INT pdr_page (VOID) 
+Copy (and compress) the bitmap of the current page to the preview data segment. 
+
+
+The preview data segment is the external data segment allocated by the prInTER object and whose address 
+is passed to pRvppR during initialisation (see the pdr_init) method. 
+
+
+The method calls the window server function wF1ush to ensure that all drawing to the bitmap is complete. 
+
+
+The method then takes the bitmap representing the current page and compresses the data using raster 
+graphics compression techniques and copies the compressed data to the preview data segment. 
+
+
+The bitmap itself is then cleared in exactly the same way as described in the pdr_start method, ready for 
+another page to be drawn. 
+
+
+If a full page is successfully drawn to the bitmap, the method informs the application by calling the done 
+call-back method, passing a value of PAGES_DONE_PAGE. 
+
+
+Note that the code implementing this method runs under the protection of p_enter. If an un-recoverable 
+error occurs within this code, the done call-back method will be called, passing a value of 
+PAGES_DONE_ERROR before calling p_leave to propagate the error. 
+
+
+PDR_FONT Set the font 
+
+
+INT pdr_font (INT typeface, INT height,INT style) 
+Set the typeface, font height and style. 
+The method takes three parameters: 
+e typeface specifies the number of the required typeface. 
+e height specifies the height, in twips, of the required font. 
+
+
+e style specifies the required style and can be an ored combination of: woR_STYLE_NORMAL, 
+WDR_STYLE_UNDERLINE, WOR_STYLE_BOLD, WDR_STYLE_ITALIC, WDR_STYLE_SUPER and 
+WDR_STYLE_suB. See the description of the pdr_style method of the ppr class in The Document 
+Printing Classes chapter of this manual. 
+
+
+The method sends a woR_SEARCH_TYPEFACE message to the associated wor object to retrieve the typeface 
+index. The typeface index is the index of the entry within the array of pointers to woR_TYPEFACE structures 
+which represents the typeface with number typf. In effect, it identifies the location of the information on 
+the required typeface. 
+
+
+The method then sends a woR_SEARCH_HEIGHT message to retrieve the font height index. This is the index 
+of the entry within the array of woR_ronT structures which most closely represents the font with height 
+height. In effect, it identifies the location of the information on the required font. 
+
+
+See the description of the wor class in The Document Printing Classes chapter of this manual for more 
+information on typefaces and fonts and the data structures representing them. 
+
+
+The font height is converted from twips to pixels and the resulting value set into the property 
+prvpdr.Fonty. 
+
+
+If the required typeface or the required font height or the required style differs from the existing ones (as 
+recorded in the subclass property: pdr.typfix, pdr.fhix and pdr.style respectively), then a 
+WDR_GET_WIDTH_TABLE Message is sent to get the address of the new font width table. This address is set 
+into the property prvpdr.pchWidths; the width of the blank character is set into the property 
+prvpdr.SpaceWidth. 
+
+
+Note that the code implementing this method runs under the protection of p_enter. If an un-recoverable 
+error occurs within this code, the done call-back method will be called, passing a value of 
+PAGES_DONE_ERROR before calling p_leave to propagate the error. 
+
+
+5 THE PRINT PREVIEW CLASS 
+
+
+The PRNTPRV mixin class 
+
+
+PRNTPRV 
+
+
+The prntprv mixin class provides the general specification for the call-back method(s) that may be called 
+by the prvppr class. The call-back method mdone is also referred to as the done method. For a general 
+discussion on call-back methods and mixin classes, see the Introduction chapter in this manual. 
+
+
+The prntprv class does not appear in the FORM library and an instance of prntprv will never be created. 
+The FORM library does not supply a class which can provide the required done call-back method; this is 
+normally supplied by the application. 
+
+
+Class diagram 
+
+
+The following class diagram formally illustrates the relationship between the prntprv mixin class and the 
+PRVPpDR Class. This diagram shows both the ppr class and the prntprv class in order to emphasise the 
+multiple inheritance aspect of mixin classes. 
+
+
+OLE i ES os 
+if pdr / C prniprv / 
+N“N ) Sy ) 
+a 7 Lo 
+f — 
+yb dr / 
+~ ) 
+ees 
+Class definition 
+CLASS prntprv root 
+{ 
+DEFER mdone report status 
+
+
+} 
+Property 
+
+
+None. 
+
+
+PRNTPRV call-back methods 
+
+
+PRNTPRV_MDONE Handle status messages 
+
+
+INT prntprv_mdone (INT event); 
+This method is also referred to as the done method in this chapter. 
+
+
+This call-back method, supplied by the application, provides the mechanism by which a prvepr object can 
+keep an application informed of the current status of the previewing operation. It is very similar, in some 
+respects, to the pacELay done call-back method. However, unlike the paceLay done call-back method, this 
+method is only passed the status of the pRvppR object. 
+
+
+The content of the method is application dependent; however, it should take note of the information 
+PRVPDR passes to it. 
+
+
+PRVPDR passes a single parameter: 
+
+
+¢ event indicates the status of the previewing operation and can take one of the following values: 
+
+
+FORM REFERENCE 
+
+
+PAGES_DONE_PAGE 
+
+
+PAGES_DONE_ERROR 
+
+
+PAGES_DONE_DOC 
+
+
+This is set when a full page has been successfully drawn to the bitmap, the 
+bitmap has been compressed and copied to the data segment and the 
+bitmap itself has been cleared and other property reset ready to build the 
+next page. 
+
+
+Any value returned by this method is ignored by prvppr. 
+This is set when an un-recoverable error occurs. 
+Any value returned by this method is ignored by prvepr. 
+
+
+This is set when the previewing operation is complete. The last page will 
+have been successfully drawn to the bitmap and the bitmap itself copied to 
+the data segment. 
+
+
+Any value returned by this method is ignored by prvepr. 
+
+
+Although this method is prototyped to return an int value, a pRvPDR object makes no use of it. As a useful 
+convention, it is suggested that this method return a TrRuE value. 
+
+
+CHAPTER 6 
+
+
+THE CALENDAR IMAGE CLASS 
+
+
+Precursors 
+An understanding of the canine class will be helped by a knowledge of: 
+e the graphical calendar display in the Series 3a Agenda application. 
+
+
+Note that on the Series 3a it is more convenient to use the cALWwIN class rather than the caine class. 
+See the Calendar Classes chapter of the HWIM Reference manual. 
+
+
+The canine class simply subclasses Root and uses no other classes as components. 
+
+
+CALIMG 
+
+
+rect bwidth 
+title_rect filler 
+dayNameAbbrev 
+deftitle 
+startOfWeek title 
+thisyear emphasised 
+
+
+thismth img 
+thisday bmid 
+ystart 
+
+
+destroy ci_adjust_date 
+ci_init ci_redraw 
+ci_set_title ci_sense 
+ci_emphasise ci_view 
+ci_move_cursor ci_pos_mxy 
+
+
+ci_goto_date ci_today_changed 
+
+
+The canine class supports a graphical calendar display as used by the Series 3a Agenda application. The 
+calendar display provides a convenient method for the user to either select a date or determine the day of 
+the week for a given date. Note that the user is responsible for passing the ID of a suitable window for the 
+calendar image. 
+
+
+The various titles in the calendar are indicated in the following picture: 
+
+
+month title calendar title 
+
+
+days of the week title 
+
+
+FORM REFERENCE 
+
+
+Note that the borders are not drawn by the cani1mc object and thus must be explicitly drawn by the 
+application. 
+
+
+The calendar supports multiple rows and columns of months as illustrated in the following picture: 
+
+
+1994 
+
+February March April 
+MTWT‘FSS NTWTFSS MNMTWTFSS 
+
+123456 123456 123 
+7 8 918111213 7 8 99]111213 45 6 7 8 916 
+14151617181926 14151617181926 11121314151617 
+21 222324252627? 2122232425262? 18192621 22 2324 
+28 28 29 36 31 25 26 27 28 29 36 
+
+
+On the Series 3a the practical limit to the maximum number of rows is two whilst the limit on the number 
+of columns is six. 
+
+
+Note that the edges of the calendar are notionally mapped onto the preceding and following months. Thus 
+in the above example moving the cursor upwards eventually scrolls the display to the preceding month. 
+
+
+Class definition 
+
+
+The canine class subclasses root and is defined in the sub-category file calimg.cl (with generated header 
+file calimg.g). 
+
+
+CLASS 
+
+
+{ 
+REPLACE destroy 
+
+
+calimg root 
+
+
+ADD ci_init 
+
+ADD ci_set_title 
+
+ADD ci_emphasise 
+
+ADD ci_move_cursor 
+
+ADD ci_goto_date 
+
+ADD ci_adjust_date 
+
+ADD ci_redraw 
+
+ADD ci_sense 
+
+ADD ci_view 
+
+ADD ci_pos_mxy 
+
+ADD ci_today_changed 
+
+CONSTANTS 
+{ 
+CI_MAX_MONTH 12 
+CI_GRIDY TRUE /* get month row */ 
+CI_GRIDX FALSE /* get month col */ 
+CALIMG_CURSOR_NO_FLASH 0x01 
+CALIMG_DOW_EVERY_ROW 0x02 
+CALIMG_FONT_DATA_KNOWN 0x04 
+CALIMG_LEFT 0x00 /* physically go to day on the left */ 
+CALIMG_HOME 0x01 /* goto leftmost day & month of row */ 
+CALIMG_PREV_DAY 0x02 /* decrement by day */ 
+CALIMG_PREV_MONTH 0x03 /* decrement by month */ 
+CALIMG_RIGHT 0x04 /* physically go to day on the right */ 
+CALIMG_END 0x05 /* goto most right day & month of row */ 
+CALIMG_NEXT_DAY 0x06 /* increment by day */ 
+CALIMG_NEXT_MONTH 0x07 /* increment by month */ 
+CALIMG_UP 0x08 /* physically go to day above */ 
+CALIMG_PAGEUP 0x09 /* goto previous page maintain x,y in month */ 
+CALIMG_PREV_WEEK OxOA /* decrement by week */ 
+CALIMG_PREV_YEAR 0x0OB /* decrement by year */ 
+CALIMG_DOWN 0x0C /* physically go to day below */ 
+CALIMG_PAGEDN 0x0D /* goto next page,maintain x,y in month */ 
+CALIMG_NEXT_WEEK OxOE /* increment by week */ 
+CALIMG_NEXT_YEAR OxOF /* increment by year */ 
+
+
+6 THE CALENDAR IMAGE CLASS 
+
+
+CALIMG_GOTO_TODAY 0x10 
+CALIMG_WEST 0x01 
+CALIMG_EAST 0x02 
+CALIMG_NORTH 0x03 
+CALIMG_SOUTH 0x04 
+CALIMG_ADJ_DAY 0x01 
+CALIMG_ADJ_MONTH 0x02 
+CALIMG_ADJ_YEAR 0x04 
+} 
+
+TYPES 
+
+
+{ 
+typedef struct 
+{ 
+
+
+UBYTE title_ascent; ascent for title 
+
+UBYTE title_lht; line height for title 
+
+UBYTE dow_ascent; ascent for day of week 
+UBYTE dow_lht; line height for day of week 
+UBYTE mth_ascent; ascent for month 
+
+UBYTE mth_lht; line height for month 
+
+UBYTE day_ascent; ascent for day/date 
+
+UBYTE day_lht; line height for day/date 
+UBYTE daygapx; gap between 2 dates 
+
+UBYTE daywidth; 2 numeric width characters ie width for 1 day 
+} CI_EXT_FONT; Extended font information 
+
+
+typedef struct 
+{ 
+
+
+WORD fid; font ID 
+UWORD style; font style whether bold,italics,etc 
+UWORD leading; leading below text 
+
+
+} CI_FONT_DATA; 
+
+
+typedef struct 
+{ 
+
+
+UWORD wid; window ID 
+
+UWORD width; calimg window width 
+
+P_POINT tl; tl.x=left & right gutters; tl.y=top & bottom gutters 
+UBYTE mrow; number of rows of months to display 
+
+UBYTE mcol; number of cols of months to display 
+
+
+UWORD flags; 
+
+
+CI_FONT_DATA title; font info for main top line title 
+
+CI_FONT_DATA month; font info for month title 
+
+CI_FONT_DATA dow; font info for day of week 
+
+CI_FONT_DATA day; font info for the days itself 
+
+UWORD daygap; CHAR NUMBER to use as horizontal gap between 2 days 
+UBYTE mthgapx; no of pixels of horizontal gap between 2 months 
+UBYTE hscrlm; granularity for scrolling horizontally by month 
+UWORD startm; month number to display as first month, ie tl month 
+ULONG days; days field of daysec struct ie days since 1/1/1900 
+CI_EXT_FONT font; extended font info, defaults filled in by ci_init() 
+
+
+} IN_CALIMG; 
+
+
+typedef struct 
+{ 
+
+
+UBYTE year; Year number since 1900 
+UBYTE month; month number 0 to 11 
+P_POINT pos; x,y position within a month 
+} CI_CURSOR; 
+
+
+typedef struct 
+{ 
+WORD year; 
+WORD month; 
+WORD day; 
+}CI_DATE; 
+
+
+FORM REFERENCE 
+
+
+PROPERTY 
+{ 
+P_REC 
+P_REC 
+CI_CU 
+BYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+TEXT 
+TEXT 
+TEXT 
+WORD 
+
+
+T rect [12]; 
+T title_rect; 
+RSOR crs; 
+day; 
+startOfWeek; 
+thisyear; 
+thismth; 
+thisday; 
+ystart; 
+bwidth; 
+filler; 
+
+
+dayNameAbbrev [7]; 
+
+
+deftitle[3]; 
+*title; 
+emphasised; 
+
+
+region to draw for each month, tl==tl of month title line 
+use to print title 
+current cursor pos x,y & month & year 
+
+
+day number in month, 0 to 30, negative days are possible 
+
+
+as opposed to last year & next year 
+as opposed to last month & next month 
+TODAY 
+
+year of the tl month on display 
+2*char width of bold font for today 
+
+
+ist letters of days of week, 
+default title 
+
+
+starting at startOfWeek 
+
+
+keeping track of whether it is already emphasised 
+
+
+IN_CALIMG img; 
+
+
+INT bmid; 
+} 
+} 
+
+
+Property 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+cal 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img 
+
+
+img. 
+
+
+img 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+img. 
+
+
+rect 
+
+
+title_rect 
+
+
+crs 
+
+
+day 
+
+
+startOfWeek 
+
+
+-thisyear 
+
+
+thismth 
+
+
+.-thisday 
+
+
+ystart 
+
+
+bwidth 
+
+
+filler 
+
+
+dayNameAbbrev 
+
+
+deftitle 
+
+
+title 
+
+
+calimg.emphasised 
+
+
+calimg.img 
+
+
+calimg.bmid 
+
+
+6-4 
+
+
+bitmap ID for all days in a month 
+
+
+defines the drawing region for each month in the calendar view - used 
+internally. 
+
+
+defines the drawing region for the calendar title - used internally. 
+
+
+the cursor coordinates in the current month - (0,2) for example defines a cursor 
+at the intersection of column one and row three. 
+
+
+the day number of the current day in the range 0 to 30 where 0 is the first of the 
+month. 
+
+
+the day number (in the range 0 to 6 where 0 is Monday) of the first day of the 
+week. This is usually 0 on UK machines. 
+
+
+the year number for today - where today is determined by a call to p_date - in 
+the range 0 to 254 inclusive where 0 is 1900. 
+
+
+the month number for today in the range 0 to 11 inclusive where 0 is January. 
+
+
+the day number for today in the range 0 to 30 inclusive where 0 is the first of 
+the month. 
+
+
+the year number of the first month in the calendar view - the first month is in 
+the top left corner. 
+
+
+two times the width of a bold numeric character in the day font - this is the 
+width of the day symbol when the day is ‘today’. 
+
+
+used internally. 
+
+
+contains the first letter of each day with the first element corresponding to the 
+day in calimg.startofWeek. On UK machines the first element usually 
+contains 'M’. 
+
+
+the default format string for the calendar title - i.e. "%Y". 
+
+
+the format string for the calendar title - nun1 indicates that the format string is 
+to be read from calimg.deftitle. 
+
+
+All occurrences of %Y and %y are replaced with the appropriate year(s). All 
+occurrences of %% are replaced with %. All other occurrences of % are 
+ignored. 
+
+
+Thus "A& silly %% example %Y title" generates "A silly % example 1994 
+title" in 1994 and "A silly % example 1994-1995 title" in 1994-1995. 
+
+
+TRUE if the calendar is emphasised, and rause otherwise. 
+
+
+data passed to the ci_init method: see the description of the ci_init method 
+for details of the fields. 
+
+
+ID of a bitmap - the bitmap is for internal use only. 
+
+
+6 THE CALENDAR IMAGE CLASS 
+
+
+CALIMG methods 
+
+
+DESTROY Destroy the calendar 
+
+
+VOID destroy (VOID) 
+
+Destroy the caLime instance. 
+
+If calimg.emphasised is TRUE, the method erases the text cursor. 
+
+If calimg.title is non-zero, the method frees the cell with address calimg.title. 
+
+
+The method then frees the bitmap with ID calimg.bmid and supersends a DESTROY message. 
+
+
+Cl_INIT Initialise the calendar 
+VOID ci_init (IN_CALIMG *init) 
+
+Initialise the instance of caLimc according to the content of the 1n_cauime structure pointed to by init. 
+The tn_catince structure is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD wid; 
+UWORD width; 
+P_POINT tl; 
+UBYTE mrow; 
+UBYTE mcol; 
+UWORD flags; 
+CI_FONT_DATA title; 
+CI_FONT_DATA month; 
+CI_FONT_DATA dow; 
+CI_FONT_DATA day; 
+UWORD daygap; 
+UBYTE mthgapx; 
+UBYTE hscrilm; 
+UWORD startm; 
+ULONG days; 
+CI_EXT_FONT font; 
+} IN_CALIMG; 
+
+
+The significance of the members of the 1n_cauine structure is as follows: 
+
+
+wid specifies the ID of the window which provides the drawing region. 
+
+width specifies the width in pixels of the drawing region. 
+
+ED specifies the gutter dimensions. 
+the x member specifies the width in pixels of the left and right gutters and must not be less 
+than 3. 
+the y member specifies the height in pixels of the top and bottom gutters and must not be less 
+than 3. 
+
+mrow specifies the number of rows in the calendar view. 
+
+mcol specifies the number of columns in the calendar view. 
+
+flags an ored combination of flags: see below for the available flags. 
+
+title specifies the font characteristics of the main title. A description of the c1_FonT_INFo 
+
+
+structure may be found below. 
+
+
+month specifies the font characteristics of the month title. A description of the c1_FonT_INFo 
+structure may be found below. 
+
+
+dow specifies the font characteristics of the days of the week title. A description of the 
+CI_FONT_INFo structure may be found below. 
+
+
+FORM REFERENCE 
+
+
+day specifies the font characteristics of the day of the month numbers. A description of the 
+CI_FONT_INFo structure may be found below. 
+
+
+daygap specifies a character, the width of which in the day number font and style, defines the spacing 
+between day numbers. 
+
+
+mthgapx _ specifies the horizontal pixel separation between adjacent months. 
+
+
+hserlm specifies the default granularity for scrolling horizontally by month: should be divisible by 
+the total number of months in the calendar view. 
+
+
+startm specifies the month number of the first month that appears in the top left corner of the 
+
+
+calendar. 
+days specifies the current date expressed as the number of days elapsed since 1/1/1900. 
+font specifies additional font information for the main title, month title, days of the week title and 
+
+
+the day of the month numbers. This information includes the line heights and line ascents as 
+described below. 
+
+
+The flags member of the c1_1n1T structure may contain an ored combination of the following flags: 
+
+
+CALIMG_CURSOR_NO_FLASH draw a non-flashing cursor indicating the current day. The default is a 
+
+
+flashing cursor. 
+
+
+CALIMG_DOW_EVERY_ROW specifies that the days of the week title is to be included only in the first 
+
+
+row of months. This flag must be set on the Series 3a when two rows of 
+months are required otherwise the calendar view will be too large for the 
+screen. 
+
+
+FONT_DATA_KNOWN indicates that the line heights and ascents are specified in init->font. 
+
+
+Otherwise the method overwrites font with default values. 
+
+
+The c1_ExtT_ront structure specifies the line heights and line ascents in the calendar view. It is defined as 
+
+
+follows: 
+
+
+typedef 
+
+
+UBYT 
+
+
+} Cl 
+
+
+struct 
+
+
+title_ascent; 
+title_lht; 
+dow_ascent; 
+dow_lht; 
+mth_ascent; 
+mth_lht; 
+day_ascent; 
+day_lht; 
+daygapx; 
+daywidth; 
+_EXT_FONT; 
+
+
+The significance of the members of the c1_zxT_FonT structure is as follows: 
+
+
+title_ascent specifies the ascent in pixels of the calendar title. 
+
+
+title_lht 
+dow_ascent 
+dow_lht 
+mth_ascent 
+mth_lht 
+
+
+day_ascent 
+
+
+day_lht 
+daygapx 
+
+
+daywidth 
+
+
+specifies the height in pixels of the calendar title. 
+
+specifies the ascent in pixels of the days of the week title. 
+specifies the height in pixels of the days of the week title. 
+specifies the ascent in pixels of the month title. 
+
+specifies the height in pixels of the month title. 
+
+specifies the ascent in pixels of a day of the month number. 
+specifies the height in pixels of a day of the month number. 
+specifies the gap between adjacent days of the month. 
+
+
+specifies the width of a day of the month number i.e. two times the width of a numeric 
+character. 
+
+
+6 THE CALENDAR IMAGE CLASS 
+
+
+The c1_Font_inro structure which is used to specify the appearance of all text displayed in the calendar is 
+defined as follows: 
+
+
+typedef struct 
+{ 
+WORD fid; 
+UWORD style; 
+UWORD leading; 
+} CI_FONT_DATA; 
+The significance of the members of the c1_FonT_inFo structure is as follows: 
+fid specifies the font ID of the text. 
+style specifies the style of the text. 
+
+
+leading specifies the leading - i.e. vertical spacing - below the text. 
+
+
+If the total number of months in the calendar as specified by init->mcol*init—>mrow exceeds 
+CI_MAx_montH the method calls p_leave with an argument of &_cGEN_ToomaNY. 
+
+
+The method initialises the property according to the content of the c1_1nrT structure with address init as 
+described above. 
+
+
+If init->hscr1m is greater than the total number of months in the calendar as specified by init- 
+>mcol*init->mrow then the method resets init->hscrim to the total number of months in the calendar. 
+
+
+If init->startm is outside the allowed range of 0 to 11 inclusive, the method resets init->startm to 0. 
+
+
+If the current month as specified by init->days is not included in the calendar view, the method adjusts 
+init->startm appropriately. 
+
+
+Write *init tO calimg.img. 
+
+
+Cl_SET_TITLE Set the title 
+
+
+VOID ci_set_title(TEXT *zts) 
+
+Replace the calendar title with the zero terminated string pointed to by zts. 
+The method frees the cell pointed to by calimg.title. 
+
+If zts is NuLL the method writes zero to calimg.title. 
+
+
+Otherwise the method allocates an appropriately sized cell and copies into the cell the title string pointed 
+to by zts. The address of the cell is written to calimg.title. 
+
+
+Cl_EMPHASISE Emphasise the view 
+
+
+VOID ci_emphasise(UINT flag) 
+
+Emphasise the calendar if f1ag is TRUE, otherwise de-emphasise the calendar. 
+
+If f1ag is equal to calimg.emphasised the method simply returns as no change is required. 
+Otherwise the method records the emphasis state by writing flag to calimg. emphasised. 
+
+
+If calimg.img.flags does not contain cALIMG_CURSOR_NO_FLASH, and flag iS TRUE the method draws the 
+cursor by calling wrextcursor. 
+
+
+If calimg.img.flags does not contain cALIMG_CURSOR_NO_FLASH, and flag is raLsE the method erases the 
+cursor by calling weraseTextCursor. 
+
+
+FORM REFERENCE 
+
+
+Cl_MOVE_CURSOR Move the cursor 
+
+
+VOID ci_move_cursor(INT flag) 
+
+
+Move the cursor to the position specified by f1ag and redraw the calendar view ensuring that the current 
+date is visible. 
+
+
+The allowed values of £1ag are as follows: 
+
+
+CALIMG_GOTO_TODAY move the cursor to the date today - as stored by the machine - by sending seif a 
+CI_GOTO_DATE message with appropriate arguments. 
+
+
+CALIMG_LEFT move the cursor to the left one day by sending se1f a cI_Pos_mxy message 
+specifying calimg.img.hscrim as the scroll increment. If the resulting cursor 
+position is not valid, move the cursor to the last day of the month. 
+
+
+CALIMG_RIGHT move the cursor to the right one day by sending se1f a cI_Pos_mxy message 
+specifying calimg.img.hscrim as the scroll increment. 
+
+
+If the cursor is either on the last day of the month or in the last column of the 
+month the method moves the cursor rightwards into the first column of the next 
+month. 
+
+
+If this is not a valid day, the method then moves the cursor upwards until a 
+valid day is found. 
+
+
+CALIMG_UP move the cursor up one day by directly calling the ci_pos_mxy member function 
+specifying mco1 as the scroll increment. 
+
+
+CALIMG_DOWN move the cursor down one day by directly calling the ci_pos_mxy member 
+function specifying mco1 as the scroll increment. 
+
+
+CALIMG_HOME move the cursor horizontally to the left most day in the calendar view by 
+directly calling the ci_pos_mxy member function. 
+
+
+CALIMG_END move the cursor horizontally to the right most day in the calendar view by 
+directly calling the ci_pos_mxy member function. 
+
+
+CALIMG_PAGEUP move the calendar view and the cursor backwards in time by 
+calimg.img.mrow*calimg.img.mcol months by directly calling the ci_pos_mxy 
+member function. 
+
+
+CALIMG_PAGEDN move the calendar view and the cursor forwards in time by 
+calimg.img.mrow*calimg.img.mcol months by directly calling the ci_pos_mxy 
+member function. 
+
+
+CALIMG_PREV_DAY move the cursor backwards in time one day by sending self a CI_ADJUST_DATE 
+message specifying a scroll increment of calimg.img.hscrim. 
+
+
+CALIMG_NEXT_DAY move the cursor forwards in time one day by sending self a CI_ADJUST_DATE 
+message specifying a scroll increment of calimg.img.hscrim. 
+
+
+CALIMG_PREV_MONTH move the cursor backwards in time by one month by sending self a 
+CI_ADJUST_DATE message specifying a scroll increment of calimg.img.hscrim. 
+
+
+CALIMG_PREV_YEAR move the cursor backwards in time by one year by sending self a 
+CI_ADJUST_DATE message specifying calimg.img.mrow*calimg.img.mcol as the 
+scroll increment. 
+
+
+CALIMG_NEXT_MONTH move the cursor forwards in time by one month by sending self a 
+CI_ADJUST_DATE message specifying a scroll increment of calimg.img.hscrim. 
+
+
+CALIMG_NEXT_YEAR move the cursor forwards in time by one year by sending self a 
+CI_ADJUST_DATE message specifying calimg.img.mrow*calimg.img.mcol as the 
+scroll increment. 
+
+
+6 THE CALENDAR IMAGE CLASS 
+
+
+CALIMG_PREV_WEEK move the cursor backwards in time one week by sending self a 
+CI_ADJUST_DATE message specifying a scroll increment of calimg.img.hscrim. 
+
+
+CALIMG_NEXT_WEEK move the cursor forwards in time one week by sending self a CI_ADJUST_DATE 
+message specifying a scroll increment of calimg.img.hscrim. 
+
+
+Note that both the ci_adjust_date and the ci_pos_mxy methods redraw the calendar view once the cursor 
+has been repositioned. 
+
+
+Cl_GOTO DATE Move the cursor by date 
+
+
+VOID ci_goto_date(CI_DATE *pdate) 
+
+
+Move the cursor to the date specified by the c1_pate structure pointed to by pdate and redraw the 
+calendar view ensuring that the current date is visible. 
+
+
+The c1_pate structure is defined as follows: 
+
+
+typedef struct 
+{ 
+WORD year; 
+WORD month; 
+WORD day; 
+}CI_DATE; 
+
+
+The significance of the members of the c1_pate structure is as follows: 
+
+
+year The candidate year number in the range 0 to 254 inclusive where 0 is the year 1900 - set to zero 
+if a negative value is specified. 
+
+
+month The candidate month number in the range 0 to 11 inclusive where 0 is January - set to the 
+nearest limit if the specified value is outside of the allowed range. 
+
+
+day The candidate day number in the range 0 to 30 inclusive where 0 is the first of the month - set 
+to the nearest valid day in the month if the specified value is not a valid day. Note of course that 
+the last valid day number may be less than 30. 
+
+
+The method updates calimg.crs according to the values specified in pdate and then updates the view by 
+sending self a CI_vIEW message specifying a scroll increment of calimg.img.hscr1m. 
+
+
+Cl_ADJUST_DATE Adjust the current date 
+
+
+VOID ci_adjust_date(CI_DATE *pinc, INT flag, INT hscrl1m) 
+
+
+Move the cursor forwards or backwards in time as specified by pinc and flag and redraw the calendar 
+view ensuring that the current date is visible specifying a scroll increment of hscrim. 
+
+
+The action is controlled by writing one of the following values to £f1ag: 
+
+CALIMG_ADJ_YEAR adjust the year, the month and the day. 
+
+CALIMG_ADJ_MONTH adjust the month and the day. 
+
+CALIMG_ADJ_DAY adjust the day. 
+
+The year is adjusted by moving the cursor forwards or backwards in time by pinc->year years. 
+
+
+The month is adjusted by moving the cursor forwards or backwards in time by pinc->month months and if 
+the cursor is not on a valid day moving the cursor to the last day of the month. 
+
+
+The day is adjusted by moving the cursor forwards or backwards in time by pinc->day days. 
+
+
+Note that if the cursor moves to a year that is out of range the method beeps and then returns without 
+modifying the property. The method call thus has no effect. 
+
+
+The method draws the view by sending self a cI_viEw message specifying a scroll increment of hscrim. 
+
+
+FORM REFERENCE 
+
+
+Cl_REDRAW Redraw part of the view 
+
+
+VOID ci_redraw(P_RECT *prect) 
+Redraw calendar months that overlap the rectangle defined by prect. 
+
+
+If calimg.img. flags contains CALIMG_CURSOR_NO_FLASH, and the current cursor position is visible, draw 
+an appropriately sized inverted obloid at the current cursor position. (Otherwise the system takes care of 
+drawing the flashing cursor.) 
+
+
+Cl_SENSE Sense the current date 
+
+
+VOID ci_sense(ULONG *psense) 
+
+
+Write the current date to the uLonc pointed to by psense. The current date is expressed as the number of 
+days elapsed since 1/1/1900. 
+
+
+Cl_VIEW Draw the view 
+
+
+VOID ci_view(INT hscrlm) 
+Draw the calendar view ensuring that the current date is visible specifying a scroll increment of hscrim. 
+
+
+The method sets the first month in the calendar view as specified by calimg.img.startm and 
+calimg.ystart and then scrolls the calendar view forwards or backwards in time an integral multiple of 
+hscrim months until the current date is included in the calendar view. 
+
+
+On occasion this will lead to months outside the allowed date range being included. In such cases the 
+method sets the first month in the calendar view as specified by calimg.img.startm and 
+calimg.crs.year and then repeats the above algorithm. 
+
+
+The method then draws the calendar view, using the wscrol1Rect routine whenever possible. 
+
+
+Cl_POS MXY Move the cursor by position 
+
+
+VOID ci_pos_mxy(CI_CURSOR *pcrs,INT gravity,INT scrl) 
+
+
+Move the cursor to the year, month and coordinates specified by the c1_cursor structure with address 
+pers Specifying a scroll increment of scr1. 
+
+
+Note that if the coordinates within the month do not correspond to a valid day the method moves the 
+cursor according to the value of gravity until a valid day is located. 
+
+
+The c1r_cursor structure is defined as follows: 
+typedef struct 
+{ 
+UBYTE year; 
+UBYTE month; 
+P_POINT pos; 
+} CI_CURSOR; 
+The significance of the members of the c1_cursor structure is as follows: 
+year the year number in the range 0 to 254 inclusive where 0 is the year 1900. 
+month — the month number in the range 0 to 11 inclusive where 0 is January. 
+
+
+pos an x,y position within a month: the third day on the second row for example has position (2,1). 
+
+
+If pcrs->pos.x is less than zero, the method resets pcrs->pos.x to 6, and moves the cursor backwards in 
+time one month. 
+
+
+If pcrs—->pos.x 1s greater than 6, the method resets pcrs->pos.x to 0, and moves the cursor forwards in 
+time one month. 
+
+
+If pcrs->pos.y is less than zero, the method resets pcrs->pos.y to 6, and moves the cursor backwards in 
+time calimg.img.mcol months. 
+
+
+6 THE CALENDAR IMAGE CLASS 
+
+
+If pcrs->pos.y is greater than 5, the method resets pcrs->pos.y to 0, and moves the cursor forwards in 
+time calimg.img.mcol months. 
+
+
+If as a result of one of the above tests the year exceeds 2154, the method beeps and then returns. 
+
+
+If the coordinates specified by pcrs->pos do not correspond to a valid day in the current month, the 
+method moves the cursor in the manner indicated by gravity until a valid day is located. The allowed 
+values for gravity are as follows: 
+
+
+CALIMG_NORTH move the cursor upwards in the calendar until a valid day is located. 
+
+
+CALIMG_WEST if the cursor is in the bottom row of the current month, the bottom row contains no 
+valid days and the cursor lies to the right of the last day of the month, move the cursor 
+to the last day of the current month. 
+
+
+otherwise if the cursor is in the bottom row of the current month and the bottom row 
+contains no valid days move the cursor to the first day in the last valid row of the 
+current month i.e. to coordinates (0,4), or (0,3) if (0,4) is not valid. 
+
+
+otherwise move the cursor leftwards in the calendar view until a valid day is located. 
+CALIMG_SOUTH move the cursor downwards in the calendar view until a valid day is located. 
+
+
+CALIMG_EAST if the current position is in a bottom row of a month which contains no valid days, 
+move the cursor to the last valid day of the month. 
+
+
+otherwise move the cursor rightwards in the calendar view until a valid day is located. 
+
+
+The method draws the view by sending self a cI_vIEw message specifying a scroll increment of scri. 
+
+
+Cl_TODAY_CHANGED Update today's date 
+
+
+VOID ci_today_changed (VOID) 
+Update today's date and redraw the calendar as required. 
+
+
+The method obtains the actual date by calling the p_date PLIB routine and then writes the year number to 
+calimg.thisyear, writes the month number to calimg.thismth and writes the day number to 
+calimg.thisday. 
+
+
+The method redraws the calendar view as required to ensure that today's date is correctly highlighted. 
+
+
+CHAPTER 7 
+
+
+THE POLYTEXT CLASSES 
+
+
+The Polytext classes are a set of classes for displaying text in a variety of window server fonts and styles. 
+In addition, the classes also implement their own styles; for example, text can be displayed with an 
+overstrike, a horizontal line through the text to implement "crossing out". 
+
+
+Text may be wrapped into a number of lines where the line boundaries are defined by the application. 
+
+
+FORM supplies three classes. The ptroot class is an abstract class which must be subclassed to provide a 
+usable Polytext class. pTRooT contains a number of deferred methods which must be supplied by a 
+subclass. 
+
+
+PTSEG and PTFLAT subclass pTRooT and supply the required deferred methods. ptRoot itself can be seen as 
+supplying the basic or common methods and properties needed to implement a fully functioning Polytext 
+class. 
+
+
+A number of terms and concepts are used in the description of these classes and it will be useful to give 
+them here. 
+
+
+A phrase describes a segment of text. It is a combination of the text itself and information which qualifies 
+it, such as the length of text, the window server font to be applied; it is represented by a data structure of 
+type PT_pHRASE. Note that a phrase can contain a maximum of PT_MAX_PHRASE_LEN characters. This and 
+other symbols and structures can be found in the Polytext class definition in polytext.cl. 
+
+
+Phrases are collected into a buffer in the order in which they would be displayed. pTRoot makes no 
+assumptions about the way a buffer is implemented; this decision is left to a subclass. pTsEG implements a 
+buffer as an instance of a vaxvar array while ptFrLat simply allocates a single cell and adds phrases in 
+sequence into this cell. 
+
+
+A line-table is built when text is wrapped into a number of lines with each line having a definite length. 
+The table is a list of byte values containing the number of text characters within each line. The number of 
+bytes in the table is, therefore, the same as the number of lines. 
+
+
+The line-table, itself, is normally placed at the beginning of the buffer. The mechanism by which the 
+line-table is inserted depends on the way the buffer is implemented. In ptszc, the first entry in the vaxvaR 
+array is reserved for the table while in ptrat, the table together with a preceding byte containing the 
+number of bytes in the table, is inserted directly at the start of the buffer causing any existing records to be 
+shifted and the buffer to be re-allocated, if necessary. 
+
+
+The Polytext classes are used as part of implementation of the Series 3a Agenda built-in application. 
+
+
+Note that the classes themselves are only defined and implemented in the version of FORM as exists on 
+the Series 3a. 
+
+
+Precursors 
+
+
+An understanding of the Polytext classes will be helped by a knowledge of: 
+e =the p_enter and p_leave error handling services 
+e the OLIB variable array class vaxvaR 
+
+
+e the Window Server functions: gSetGc, gPrintBoxText, gClrRect and gFontInfo 
+
+
+FORM REFERENCE 
+
+
+Class diagram 
+
+
+The following diagram covers the relationships between the Polytext classes which are discussed in detail 
+in this chapter. The underlined classes are either discussed in another chapter of this manual or they refer 
+to OLIB classes in which case they are all described in the OLIB Reference manual. 
+
+
+“— 
+— 
+
+
+f — 
+y Ptroot / 
+
+
+* =3 
+ia 
+fee. Oe ae ee 
+d piseg / C ptflat / 
+es a ay 
+Ne Ni 
+
+
+“~~ 
+— 
+
+
+y vaxvar / 
+~ ) 
+
+
+Le 
+
+
+— 
+
+
+PTROOT 
+
+
+PTROOT 
+
+
+nphrases wwidth 
+nchars imargin 
+
+
+nlines ascent 
+
+
+pt_add_phrase pt_init 
+pt_wrap pt_reset 
+pt_display_line pt_append 
+
+
+pt_set_fonts pt_put_lintab 
+
+
+pt_mod_by_num pt_pbuf 
+pt_mod_by_attrib 
+
+pt_find 
+
+pt_inquire 
+
+
+Class definition 
+
+
+The prroot class subclasses root and is defined in the sub-category file polytext.cl (with generated header 
+file polytext.g). 
+
+
+CLASS polytext root 
+{ 
+DEFER pt_init 
+
+
+DEFER pt_reset Reset entire polytext as just initialized 
+DEFER pt_append for "internal" use — by ptroot only 
+
+DEFER pt_put_lintab for "internal" use - by ptroot only 
+
+DEFER pt_pbuf for "internal" use - by ptroot only 
+
+ADD pt_add_phrase Add a phrase to end of polytext 
+
+ADD pt_wrap re-wrap text based on changed conditions 
+ADD pt_display_line Draw single line of polytext 
+
+ADD pt_set_fonts set/reset all fonts per PT_FONT_SPEC array 
+ADD pt_mod_by_num i.e. modify phrase descriptor by phrasenum 
+ADD pt_mod_by_attrib i.e. modify descriptor if attribute matches 
+ADD pt_find Return phrase number of next matching phrase 
+ADD pt_inquire Return screen position of phrase 
+
+
+CONSTANT 
+{ 
+PEF 
+PIF 
+
+
+PIF 
+
+
+Ss 
+
+
+ND_DEFAULT 
+ND_BACKWARDS 
+ND_CAN_STAY 
+
+
+PT_STY_DEFAULT 
+
+
+PT_s1 
+PT_s1 
+PT_S 
+PT_S 
+PT_S 
+
+
+[TY_BREAK_AT_START 
+[TY_BREAK_AT_END 
+
+TY_OSTRIKE_ 
+TY_OSTRIKE_ 
+[TY_OVERSTRI 
+
+
+XLEFT 
+XRIGHT 
+KE 
+
+
+PT_MAX_PHRASE_LEN 
+
+
+PT_DESCR_MOD_FONT 
+PT_DESCR_MOD_WS_STYLE 
+PT_DESCR_MOD_PT_STYLE 
+PT_DESCR_MOD_ATTRIB 
+PT_DESCR_MOD_TLEN 
+
+
+} 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+type 
+
+
+UWORD 
+UBYTE 
+
+
+def 
+
+
+NT 
+
+
+NT 
+NT 
+
+
+font_id; 
+attrib; 
+
+
+PT_FONT_SPEC; 
+
+
+struct 
+
+
+line; 
+
+offset; 
+width; 
+PT_PHRASE_INFO; 
+
+
+typedef struct 
+
+
+UWORD 
+UBYTE 
+UBYTE 
+UBYTE 
+UBYTE 
+
+
+font_id; 
+ws_style; 
+pt_style; 
+attrib; 
+tlen; 
+
+
+} PT_PHRASE_DESCR; 
+
+
+typedef struct 
+
+
+PROPERTY 
+{ 
+UINT 
+UINT 
+UINT 
+UINT 
+UINT 
+UINT 
+} 
+
+
+{ 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+0x0000 Exec O_PT_FIND method in default mode 
+0x0001 Execute O_PT_FIND method "descending" 
+0x0002 Exec O_PT_FIND including start phrase 
+
+0x00 Default polytext phrase style 
+
+0x01 Start of phrase is acceptable wrap pt 
+
+0x02 End of phrase is acceptable wrap point 
+
+0x20 Extend overstrike to left 
+
+0x40 Extend overstrike to right 
+
+0x80 Overstrike displayed text 
+
+236 Max text bytes in one phrase 
+0x0001 Modify font in phrase descriptor 
+0x0002 Modify style in phrase descriptor 
+0x0004 Modify style in phrase descriptor 
+0x0008 Modify attrib (by phrase number only) 
+0x0010 Modify text length (not implemented) 
+
+
+font ID for corresponding ptxt phrase 
+polytext phrase attribute 
+polytext font specifier. 
+
+
+Line number in which phrase starts 
+
+Pixel offset to start of phrase 
+
+Pixel width of the phrase 
+
+Information returned by O_PT_INQUIRE method 
+
+
+Font for this segment 
+Window server style 
+Polytext display style 
+
+To be specified by caller 
+Length of text in segment 
+Phrase descriptor 
+
+
+PT_PHRASE_DESCR descr; 
+TEXT txt[1]; 
+} PT_PHRASE; 
+
+
+nphrases; 
+
+
+nchars; 
+
+
+nlines; 
+wwidth; 
+lmargin; 
+
+
+ascent; 
+
+
+Start of formatted text string. 
+
+
+Phrase (descriptor plus text) 
+
+
+Number of phrases in polytext 
+
+Total number of chars in entire polytext 
+(bytes) in line-length table 
+Width used for last wrap 
+
+Left margin for text display 
+
+Ascent for text display 
+
+
+Number of lines 
+
+
+FORM REFERENCE 
+
+
+Property 
+
+pt root .nphrases The total number of phrases represented by this instance. 
+
+ptroot .nchars The total number of characters represented by this instance. 
+
+ptroot.nlines This property is of interest when the text represented by this instance has 
+been wrapped; it is the number of lines into which the text has been 
+wrapped. 
+
+ptroot .wwidth The maximum width of a line, in pixels, available for displaying text. This 
+property is important when text is being wrapped. This value excludes the 
+width of the left-hand margin, if any. 
+
+ptroot.lmargin The width of the left-hand margin, in pixels. Text is wrapped so that it fits 
+between the left-hand margin and the right-hand margin. The right-hand 
+margin is ptroot .wwdith pixels from the left-hand margin. 
+
+ptroot.ascent Ascent for text display. This is the distance between the base line of the text 
+
+
+and the top of the rectangle or "box" within which the segment of text is 
+drawn and is specified by the application. For more information on this 
+concept, see the description of the gprintBoxText function in the Graphics 
+Output chapter of the Window Server Reference. 
+
+
+PTROOT methods 
+PT ADD PHRASE Add phrase to buffer 
+
+
+INT pt_add_phrase (PT_PHRASE_DESCR *pd, TEXT *txt); 
+Add a phrase to the buffer. 
+The method takes two parameters: 
+
+
+¢ pd points to a data structure of type pT_PHRASE_DESCR which contains information describing this 
+phrase, for example, the length of the text and the ID of the font to be applied. 
+
+
+e txt holds the address of a buffer containing the text of the phrase to be added. 
+
+
+The method takes the text and the phrase description supplied in the parameters and builds a Rc_vaxvar 
+type data structure representing the data to be added to the buffer. The rc_vaxvar structure is defined in 
+the ors class vaxvar but is shown below: 
+
+
+typedef struct 
+{ 
+UWORD len; 
+UBYTE *buf; 
+} RC_VAXVAR 
+
+
+The method constructs a pT_pHRasE record, fully describing the phrase, and sets the address of this record 
+into the member buf. 
+
+
+The member 1en contains the length of the data represented by this pt_pHrRass record. 
+
+
+The length of text in a single phrase is limited to pt_max_PHRASE_LEN characters. Thus, if more than 
+PT_MAX_PHRASE_LEN characters are passed to this method, then a number of pt_purasz records will be 
+created. In practice, no more than two records can ever be created. 
+
+
+New ptT_PuRASE records are added to the buffer by sending one pt_puT_APPEND message per record. The 
+
+pt_put_append method is a deferred method and must be supplied by a subclass. The implementation of 
+this method depends on the way the buffer itself is implemented, as discussed in the introduction to this 
+
+chapter. The ptriat and ptszc sub-classes supply a suitable method. 
+
+
+As new phrases are added to the buffer, the method updates the properties ptroot .nchars and 
+ptroot .nphrases, the total number of characters and the total number of phrases respectively. 
+
+
+The method always returns zero. 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+PT_WRAP Wrap the text 
+
+
+INT pt_wrap(INT maxwidth, INT margin, UWORD wrapflag); 
+Wrap the text represented by this instance and return the number of lines generated. 
+The method takes three parameters: 
+
+
+@ maxwidth is a value which gives the maximum length of each line in pixels. This value includes 
+the length of the left hand margin (if any). 
+
+
+@ margin is a value which gives the width of the left hand margin in pixels. 
+@ wrapflag is a value which can take the value TRUE Or FALSE. 
+
+
+The method wraps the text represented by this instance by reading through all phrases held in the buffer 
+(by sending a series of ptT_pBuF messages) and fitting the text into lines whose pixel width is given by the 
+value of maxwidth - margin. The result of the wrapping process is a line-table as described in the 
+introduction to this chapter. The method returns the number of lines generated. 
+
+
+Note that pt_pburf is a deferred method and must be supplied by a subclass. The implementation of this 
+method depends on the way the buffer itself is implemented as discussed in the introduction to this 
+chapter. The ptriat and prsec sub-classes supply a suitable method. 
+
+
+If wrapflag 1s TRUE, the method will wrap the text into as many lines as necessary. 
+
+
+If, however, wrapflag 1S FALSE, an attempt is made to fit the text into a single line; if necessary the text is 
+clipped to fit into the available width. In this case, the method always returns a value of one. 
+
+
+As new lines are added to the line-table, the method updates the property pt root .nlines, the number of 
+lines into which the text has been wrapped. 
+
+
+Once the line-table is complete, a pT_puT_LINTAB message is sent to add the line-table to the buffer. 
+pt_put_lintab is a deferred method and must be supplied by a subclass. The implementation of this 
+method depends on the way the buffer itself is implemented, as discussed in the introduction to this 
+chapter. The ptriat and ptszc sub-classes supply a suitable method. 
+
+
+PT DISPLAY LINE Draw a line of text 
+
+
+VOID pt_display_line(P_RECT *prect,INT ascent,UINT displine) ; 
+
+
+Draw a single line of text to the screen 
+The method takes three parameters: 
+
+
+¢ prect points to data structure of type p_REct and describes a rectangle within which the line of 
+text is to be drawn. 
+
+
+@ ascent is as used by the window server function gPrintBoxText. It measures the required 
+distance between the base line of the text and the top of the rectangle within which the text is to 
+be drawn. 
+
+
+@ displine is the number of the line to be drawn and is used as an index into the line-table. This 
+assumes that the text has previously been wrapped. 
+
+
+If no phrases exist or the number of the line to be displayed is invalid, the pixels within the specified 
+rectangle are cleared and the method returns. 
+
+
+The phrases corresponding to the line to be displayed are fetched in turn from the buffer using the 
+pt_pbuf deferred method. For each phrase fetched, the window server function gsetcc is called to switch 
+the graphics context font and style to that specified by the phrase. The method assumes that a temporary 
+graphics context has already been created by the application. The window server function gPrintBoxText 
+is used to display the text within each phrase. 
+
+
+If a phrase has the Polytext style pT_sty_OVERSTRIKE Set, a horizontal "line", two pixels deep, is drawn 
+through the text. The "line" itself is drawn by clearing the top line of pixels and by setting the bottom line 
+of pixels. 
+
+
+FORM REFERENCE 
+
+
+PT SET FONTS Set font ID 
+
+
+VOID pt_set_fonts(UINT count, PT_FONT_SPEC *pfspec0O); 
+Set the font ID for phrases in the buffer. 
+The method takes two parameters: 
+® pfspecd iS a pointer to an array of ptT_FonT_spec data structures. 
+
+
+¢ count contains the number of entries in the array of pT_ronT_sprc data structures whose address 
+is passed in the parameter pfspeco. 
+
+
+As can be seen in the prroot class definition, each element in the array of pt_ront_spec data structures 
+consists of a member (attrib) containing a set of Polytext attributes and a member (font_id) containing 
+a font ID. 
+
+
+The method scans through all the phrases in the buffer; for each phrase, all elements in the pT_ronT_sPEC 
+array are examined. Where the Polytext attributes of the phrase match an element's attributes, the font ID 
+in the phrase is replaced by that in the pt_rontT_sPzEc element and scanning then continues with the next 
+phrase in the buffer. 
+
+
+Note that the attributes of the phrase will match the pt_ront_spec element's attributes, if a logical AND of 
+the two sets results in a TRUE value. 
+
+
+As a result of this method, some or all of the phrases in the buffer will have new font IDs. It is also 
+possible that none of the phrases will be changed. 
+
+
+PT_MOD_BY_NUM Set font ID and style by phrase 
+
+
+VOID pt_mod_by_num(UINT phrasenum, PT_PHRASE_DESCR *pdescr,UWORD flags); 
+Set the font ID and graphic styles for a specific phrase. 
+The method takes three parameters: 
+
+
+@ phrasenum is an index which identifies the exact phrase within the buffer. A value of one refers 
+to the first phrase while a value of two refers to the second and so on. 
+
+
+@ pdescr points to a data structure of type pT_PHRASE_DEScR and contains the font-id, window 
+server style, polytext style and attribute to be set into the phrase. 
+
+
+lags contains a set of bit values which can be ored together; it indicates which item(s) in the 
+phrase descriptor is(are) to be set. The possible values are as follows: 
+
+
+e 
+im) 
+
+
+PT_DESCR_MOD_FONT 
+
+
+PT_DESCR_MOD_WS_STYLE 
+
+
+PT_DESCR_MOD_PT_STYLE 
+
+
+PT_DESCR_MOD_ATTRIB 
+
+
+If phrasenum contains an invalid value (i.e. zero or a value greater than the total number of phrases in the 
+buffer), the method does nothing and simply returns. 
+
+
+The address of the specific phrase within the buffer is found by sending a pt_pBur message and passing 
+phrasenum as an argument. Recall that pt_pbur is a deferred method and must be supplied by a subclass. 
+The implementation of this method depends on the way the buffer itself is implemented as discussed in 
+the introduction to this chapter. The ptriat and prssc sub-classes supply a suitable method. 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+Depending on the setting of the f1ags parameter, corresponding members referenced by the pdescr 
+parameter replace the equivalent members in the phrase descriptor as follows: 
+
+
+PT_DESCR_MOD_FONT causes the phrase’s font_ia member to be replaced by 
+pdescr->font_id. 
+
+
+PT_DESCR_MOD_WS_STYLE causes the phrase's ws_style member to be replaced by 
+pdescr-—>ws_style. 
+
+
+PT_DESCR_MOD_PT_STYLE causes the phrase's pt_style member to be replaced by 
+pdescr->pt_style. 
+
+
+PT_DESCR_MOD_ATTRIB causes the the phrase's attrib member to be replaced by 
+pdescr->attrib. 
+
+
+PT MOD BY_ ATTRIB Set font ID and style by attribute 
+
+
+VOID pt_mod_by_attrib( PT_PHRASE_DESCR *pdescr,UWORD flags) ; 
+Set the font ID and graphic styles for phrases within the buffer. 
+The method takes two parameters: 
+
+
+@ pdescr points to a data structure of type pT_PHRASE_DESCR and contains the font-id, window 
+server style and polytext style to be set into the phrase(s). It also contains the attributes to be used 
+to find matching phrases. 
+
+
+e 
+mu) 
+
+
+lags contains a set of bit values which can be ored together; it indicates which item(s) in the 
+phrase descriptor is(are) to be set. The possible values are as follows: 
+
+
+PT_DESCR_MOD_FONT 
+
+
+PT_DESCR_MOD_WS_STYLE 
+
+
+PT_DESCR_MOD_PT_STYLE 
+
+
+The method scans through all the phrases in the buffer by sending successive pt_pBur messages. Where 
+the Polytext attributes of the phrase match the attributes referenced by the pdescr parameter, 
+corresponding members referenced by the pdescr parameter replace the equivalent members in the phrase 
+descriptor, depending on the setting of the f1ags parameter as follows: 
+
+
+PT_DESCR_MOD_FONT causes the phrase's font_ia member to be replaced by 
+pdescr->font_id. 
+
+
+PT_DESCR_MOD_WS_STYLE causes the phrase's ws_style member to be replaced by 
+pdescr-—>ws_style. 
+
+
+PT_DESCR_MOD_PT_STYLE causes the phrase's pt_style member to be replaced by 
+pdescr->pt_style. 
+
+
+Note that the attributes of the phrase will match the attributes referenced by pdescr, if a logical AND of 
+the two sets results in a TRUE value. 
+
+
+PT_FIND Find phrase by attribute 
+
+
+INT pt_find(UINT phrase0,UWORD flags,UWORD attrib); 
+Find the next phrase whose attributes match a given set and return its index. 
+The method takes three parameters: 
+¢ phraseo Is the index of the phrase within the buffer where the search is to begin. 
+@ flags contains indicators which determine: 
+1. whether or not the search process is to include the phrase represented by phraseo. 
+2. the direction of search, i.e. forwards or backwards. 
+
+
+¢ attrib contains the attributes to be matched with the phrase attributes. 
+
+
+FORM REFERENCE 
+
+
+The method scans each phrase in the buffer, beginning with the phrase whose index (or relative position 
+within the buffer) is given by phraseo, until the Polytext attributes of the phrase match the attributes given 
+by the attrib parameter. 
+
+
+The index of the resulting phrase is returned. If no matching phrase can be found, a value of -1 is returned 
+instead. 
+
+
+Note that if pT_rIND_BACKWARDS is set in the flags parameter, the search is done backwards from the 
+phrase indicated by phraseo. Further, if pt_r1np_can_stay is set, the search includes the phrase indicated 
+by phraseo; otherwise, it is excluded. 
+
+
+PT_INQUIRE Find information about a phrase 
+INT pt_inguire(INT phrasenum, PT_PHRASE_INFO *pinfo); 
+Fetch information about a given phrase. 
+The method takes two parameters: 
+@ phrasenum is the index of the phrase, i.e. the relative position of the phrase within the buffer. 
+¢ pinfo points to a PT_PHRASE_INFo data structure to be filled in by the method. 
+
+
+If no phrases exist or the parameter phrasenum contains an invalid value (i.e. zero or a value greater than 
+the total number of phrases in the buffer), then a value of -1 is returned. 
+
+
+The method sends pt_ppur messages to fetch the line-table and the given phrase and, using this 
+information, fills in the pr_pHRASE_1NFo data structure. 
+
+
+The pt_PHRASE_INFo data structure has three members described as follows: 
+line The number of the line within which the given phrase will be displayed. 
+offset The offset, in pixels, of the start of the given phrase from the beginning of the line. 
+width | The width, in pixels, of the given phrase. 
+
+
+On successful completion, the method returns zero. 
+
+
+PTROOT deferred methods 
+PT_INIT Initialise 
+
+
+INT pt_init (UINT granularity) 
+A deferred method for initialising the instance. 
+
+
+The method should handle a single parameter specifying the granularity of the buffer. The way this value 
+is used will depend on the way the buffer is implemented. In very general terms, the size of a buffer 
+should always be some multiple of the granularity. 
+
+
+The method is not used in this class 
+
+
+PT_RESET Reset 
+VOID pt_reset (VOID) 
+A deferred method for resetting the instance back to its initialised state. 
+
+
+The method is not used in this class. 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+PT_APPEND Append a record 
+
+
+VOID pt_append(RC_VAXVAR *pdescr) 
+A deferred method for adding phrases to the buffer 
+
+
+The method should handle a single parameter. This is a pointer to a data structure of type Rc_vAXvAR 
+containing the address of the phrase to be added to the buffer and the total length of this phrase (a 
+PT_PHRASE data structure). 
+
+
+The way this parameter is used will depend on the way the buffer is implemented. 
+
+
+The method is used in this class by the pt_add_phrase method. 
+
+
+PT_PUT_LINTAB Store line-length table 
+
+
+VOID pt_put_lintab(UBYTE *plinetable) 
+A deferred method for inserting the line-table into the buffer. 
+The method should handle a single parameter which is a pointer to the line-table itself. 
+
+
+The ptroot methods assume that the line-table is always located at the beginning of the buffer and regards 
+it as being phrase zero; in other words, the address of the line-table can be found by sending a pt_pBuF 
+message with an argument of zero. 
+
+
+The method is used by the pt_wrap method. 
+
+
+PT_PBUF Get address of phrase 
+
+
+PT_PHRASE *pt_pbuf (UINT recnum) 
+A deferred method for obtaining the address of a phrase in the buffer. 
+
+
+The method should handle a single parameter. This is the index of the phrase; in other words, it is the 
+relative position of the phrase within the buffer. A value of one refers to the first phrase while a value of 
+two refers to the second phrase and so on. Note, however, that a value of zero refers to the line-table. 
+
+
+The method is used by the following methods: pt_wrap, pt_display_line, pt_set_fonts, 
+pt_mod_by_num, pt_mod_by attrib, pt_find, and pt_inquire. 
+
+
+PTFLAT 
+
+
+PTROOT 
+
+
+nphrases buffer 
+
+
+nchars bufsize 
+
+
+nlines granularity 
+
+
+wwidth nextoff 
+imargin 
+
+
+ascent 
+
+
+pt_add_phrase destroy 
+pt_wrap pt_init 
+pt_display_line pt_reset 
+pt_set_fonts pt_append 
+pt_mod_by_num pt_put_lintab 
+pt_mod_by_attrib pt_pbuf 
+pt_find 
+
+pt_inquire 
+
+
+FORM REFERENCE 
+
+
+PTFLAT 1s a subclass of pTRoot. It implements the buffer as a single memory cell. Phrases are simply 
+appended to the end of the cell as they are received. The line-table is inserted at the beginning of the cell. 
+
+
+If the cell proves too small to contain extra phrases, it is simply re-allocated. Extra property is provided by 
+this subclass to control access to this cell and is detailed in the property section below. 
+
+
+All methods deferred by ptroot are supplied here. 
+
+
+Class definition 
+
+
+The ptriat class subclasses prroot and is defined in the sub-category file polytext.cl (with generated 
+header file polytext.g). 
+
+
+CLASS ptflat ptroot 
+{ 
+REPLACE destroy 
+REPLACE pt_init 
+REPLACE pt_reset 
+
+
+REPLACE pt_append for "internal" use — by ptroot only 
+REPLACE pt_put_lintab for "internal" use - by ptroot only 
+REPLACE pt_pbuf for "internal" use - by ptroot only 
+PROPERTY 
+
+
+{ 
+UBYTE *buffer; 
+UWORD bufsize; 
+UWORD granularity; 
+UWORD nextoff; 
+} 
+
+} 
+
+
+Property 
+
+ptflat.buffer The address of the allocated cell containing the buffer. 
+
+ptflat.bufsize The size, in bytes, of the allocated cell containing the buffer. 
+
+ptflat.granularity The granularity of the buffer in bytes. 
+The cell in which the buffer resides is always allocated in exact multiples of 
+the granularity. If necessary, the size of the buffer is always rounded up to 
+the next multiple of the granularity. 
+
+ptflat.nextoff The offset, from the beginning of the cell, to the next available position 
+
+
+within the buffer. 
+
+
+PTFLAT methods 
+DESTROY Destroy the instance 
+
+
+VOID destroy (VOID) 
+Destroy this instance of pTFLaT. 
+
+
+The method frees the allocated cell which contains the buffer and then supersends a pEsTRoy message. 
+
+
+PT_INIT Initialise 
+
+
+INT pt_init(UINT granularity) 
+Initialise this instance of PTFLAT. 
+
+
+The method takes a single parameter; granularity specifies the granularity of the buffer. The buffer is 
+contained within a cell which is always allocated in multiples of this value. 
+
+
+The method takes the value of this parameter and sets it into the property pt flat.granularity. 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+A minimum buffer is constructed by allocating a cell of size pt flat .granularity; its address is set into 
+the property pt flat .buffer and its current size set into the property pt flat .bufsize. The buffer will be 
+expanded (i.e. re-allocated), as necessary by other ptrLat methods. 
+
+
+In this subclass, the first byte of the buffer is used to contain the number of bytes allocated to the 
+line-table; the line-table itself, will always follow this single byte and will precede the sequence of 
+phrases. As part of the initialisation process, the first byte is set to zero, indicating that there is no 
+line-table. The property pt flat .nextoff, containing the offset of the next free byte in the buffer, is 
+initialised to one. 
+
+
+p_leave Is called if there is insufficient memory to allocate the minimal buffer, otherwise the method 
+returns zero. 
+
+
+N.B. the property ptroot.nlines will always contain the current number of lines into which the text is 
+wrapped and will, therefore, give the current number of entries used in the line-table. This will not 
+necessarily be the same as the value in the first byte of the buffer. 
+
+
+In general, the value of ptroot .nlines will always be less than or equal to the value in the first byte of 
+the buffer. 
+
+
+PT RESET Reset 
+
+
+VOID pt_reset (VOID) 
+Reset the instance back to its initialised state. 
+
+
+The method effectively resets a number of pt root properties, re-allocates the buffer to its minimal size 
+and initialises it in the same way as described in the pt_init method. In effect, the method "empties" the 
+PTFLAT Object of all text and deletes any existing line-table. 
+
+
+The properties which are reset to zero are: ptroot .nphrases, ptroot.nchars, ptroot.nlines and 
+ptroot.wwidth. 
+
+
+PT_APPEND Append a phrase 
+
+
+VOID pt_append(RC_VAXVAR *pdescr) 
+Append a phrase to the buffer. 
+
+
+The method takes a single parameter; pdescr points to a data structure of type Rc_vaxvar. The members 
+of this structure, 1en and buf, contain the length of the phrase and a pointer to the phrase content (a 
+PT_PHRASE data structure) respectively. The Rc_vaxvar structure can be found in the OLIB vaxvar class 
+definition. 
+
+
+The phrase data is appended to the end of the buffer. If necessary, the buffer is re-allocated to 
+accommodate the new data and the pt flat .nextoff property is updated to point to the next free byte. 
+
+
+PT_PUT_LINTAB Store line-length table 
+
+
+VOID pt_put_lintab(UBYTE *plinetable) 
+Store the line-table in the buffer. 
+The method takes a single parameter; plinetable contains the address of the line-table to be stored. 
+
+
+The method inserts the line-table into the buffer so that it starts at the second byte; any existing line-table 
+will be overwritten. If necessary, the buffer is re-allocated and any existing phrases moved to make room 
+for the new table. If the space reserved for the line-table is increased, the first byte in the buffer will be 
+updated to reflect the new size. 
+
+
+FORM REFERENCE 
+
+
+PT_PBUF Get address of phrase 
+
+
+PT_PHRASE *pt_pbuf (UINT recnum) 
+Fetch the address of the specified phrase within the buffer. 
+
+
+The method takes a single parameter; recnum contains the index of the phrase whose address is required. 
+In other words, it is the relative position within the buffer of the required phrase. 
+
+
+If recnum is zero, the address of the line-table is returned; otherwise, the method returns the address of the 
+required phrase. A recnum value of one causes the address of the first phrase to be returned, a value of two 
+causes the address of the second phrase to be returned, and so on. 
+
+
+Note, this method does not check that the value of recnum lies within sensible limits. If the value is greater 
+than the number of phrases currently held in the buffer, an invalid address will be returned with 
+unpredictable consequences. 
+
+
+PTSEG 
+
+
+PTROOT 
+
+
+nphrases 
+nchars 
+nlines 
+wwidth 
+imargin 
+
+
+ascent 
+
+
+pt_add_phrase pt_init 
+pt_wrap pt_reset 
+pt_display_line pt_append 
+pt_set_fonts pt_put_lintab 
+pt_mod_by_num pt_pbuf 
+
+
+pt_mod_by_attrib 
+pt_find 
+pt_inquire 
+
+
+PTSEG is a subclass of pTRooT. It implements the buffer as an indexed array of variable length records, 
+where each record is stored in its own heap cell. This is achieved by using an instance of the OLIB class 
+vaxvar, where each entry in the array contains data relating to a single phrase. 
+
+
+The use of a vaxvar object allows efficient random access to phrases and is suitable for a "medium" 
+number of phrases or for a large number of phrases where the maximum number is known. 
+
+
+The first entry (i.e. entry number 0) in the vaxvar array is always reserved for the line-table, while 
+subsequent entries are used for the phrases themselves. 
+
+
+All methods deferred by ptroot are supplied here. 
+
+
+7 THE POLYTEXT CLASSES 
+
+
+Class definition 
+
+
+The prtssc class subclasses pTRoot and is defined in the sub-category file polytext.cl (with generated 
+header file polytext.g). 
+
+
+CLASS ptseg ptroot 
+{ 
+REPLACE pt_init 
+REPLACE pt_reset 
+
+
+REPLACE pt_append for "internal" use — by ptroot only 
+REPLACE pt_put_lintab for "internal" use - by ptroot only 
+REPLACE pt_pbuf for "internal" use —- by ptroot only 
+PROPERTY 1 
+
+
+{ 
+PR_VAXVAR *phrases; 
+
+
+} 
+} 
+
+
+Property 
+
+
+ptseg.phrases The handle of an instance of a vaxvar class. The array is used to store 
+phrase data. The first entry in the array is always reserved for the line-table. 
+
+
+PTSEG methods 
+PT_INIT Initialise 
+
+
+INT pt_init (UINT granularity) 
+Initialise this instance of ptszEc. 
+
+
+The method takes a single parameter; granularity specifies the granularity of the vaxvar object which 
+implements the buffer. 
+
+
+The method creates an instance of vaxvar and sets the handle into the property ptseg. phrases. The 
+vaxvar buffer object is initialised (with a granularity as specified in the parameter) by sending it a 
+VA_INIT Message. 
+
+
+A VA_APPEND message is then sent to the vaxvar buffer object to add a minimum sized entry (a single zero 
+filled byte) to the array; this will be the first entry in the array and is reserved for the line-table. 
+
+
+The method always returns zero. 
+
+
+PT RESET Reset 
+
+
+VOID pt_reset (VOID) 
+Reset the instance back to its initialised state. 
+
+
+The method effectively resets a number of ptroot properties and sends a va_RESET message to the vAxvaR 
+buffer object to delete all entries from the array. 
+
+
+A VA_APPEND message is then sent to add a minimum sized entry (a single zero filled byte) to the array; 
+this will be the first entry in the array and is reserved for the line-table. 
+
+
+In effect, the method "empties" the ptszc object of all text and deletes any existing line-table. 
+
+
+The properties which are reset to zero are: ptroot .nphrases, ptroot.nchars, ptroot.nlines and 
+ptroot.wwidth. 
+
+
+FORM REFERENCE 
+
+
+PT_APPEND Append a phrase 
+
+
+VOID pt_append(RC_VAXVAR *pdescr) 
+Append a phrase to the buffer. 
+
+
+The method takes a single parameter; pdescr points to a data structure of type rc_vaxvar. The members 
+of this structure, 1en and buf, contain the length of the phrase and a pointer to the phrase content (a 
+PT_PHRASE data structure) respectively. The Rc_vaxvar structure can be found in the OLIB vaxvar class 
+definition. 
+
+
+The method simply sends a va_apPEND message to the vaxvar buffer object, passing pdescr as a 
+parameter, to add a new entry containing the phrase data. 
+
+
+PT PUT_LINTAB Store line-length table 
+VOID pt_put_lintab(UBYTE *plinetable) 
+
+Store the line-table in the buffer. 
+
+The method takes a single parameter; plinetable contains the address of the line-table to be stored. 
+
+
+The line-table is always inserted as the first entry in the vaxvar array which will have been reserved at 
+initialisation time (by the pt_init method). 
+
+
+The method builds a rc_vaxvar record descriptor; the buf member is set to point to the line-table while 
+the 1en member is set to the length of the line-table (the value of pt root .nlines). 
+
+
+The first entry in the array is replaced by the new line-table by sending a va_REPLACE message to the 
+vaxvar buffer object, specifying record number zero and passing it the address of the record descriptor. 
+
+
+PT_PBUF Get address of phrase 
+
+
+PT_PHRASE *pt_pbuf (UINT recno) 
+Fetch the address of the specified phrase within the buffer. 
+
+
+The method takes a single parameter; recno contains the index of the phrase whose address is required. In 
+other words, it is the relative position within the buffer of the required phrase. 
+
+
+The method sends a va_pBur message to the vaxvar buffer object, specifying the record number recno; if 
+recno is zero, the address of the line-table is returned - otherwise, the method returns the address of the 
+required phrase. A recno value of one causes the address of the first phrase to be returned, a value of two 
+causes the address of the second phrase to be returned, and so on. 
+
+
+Note, this method will panic if the value of recno is greater than the number of phrases currently held in 
+the buffer 
+
+
+INDEX 
+
+
+AO_ABRUN 
+PAGES class method, 4-24 
+AO_INIT 
+PAGES class method, 4-21 
+WRAP class method, 3-14 
+AO_QUEUE 
+PAGES class method, 4-24 
+WRAP class method, 3-15 
+AO_RUN 
+PAGES class method, 4-23 
+WRAP class method, 3-15 
+buffer 
+polytext classes, 7-1 
+calendar image 
+classes, 6-1 
+CALIMG class 
+CI_ADJUST_DATE method, 6-9 
+CI_EMPHASISE method, 6-7 
+CI_GOTO_DATE method, 6-9 
+CI_LMOVE_CURSOR method, 6-8 
+CI_POS_MXY method, 6-10 
+CI_LREDRAW method, 6-10 
+CI_SENSE method, 6-10 
+CI_SET_TITLE method, 6-7 
+CI_TODAY_CHANGED method, 6-11 
+CI_VIEW method, 6-10 
+CL_INIT method, 6-5 
+DESTROY method, 6-5 
+methods, 6-5 
+oop, 6-1 
+call back 
+methods FORM library, 1-5 
+CI_ADJUST_DATE 
+CALIMG class method, 6-9 
+CI_EMPHASISE 
+CALIMG class method, 6-7 
+CI_GOTO_DATE 
+CALIMG class method, 6-9 
+CI_LMOVE_CURSOR 
+CALIMG class method, 6-8 
+CI_POS_MXY 
+CALIMG class method, 6-10 
+CI_LREDRAW 
+CALIMG class method, 6-10 
+CI_SENSE 
+CALIMG class method, 6-10 
+
+
+CI_SET_TITLE 
+CALIMG class method, 6-7 
+CI_TODAY_CHANGED 
+CALIMG class method, 6-11 
+CI_VIEW 
+CALIMG class method, 6-10 
+CL_INIT 
+CALIMG class method, 6-5 
+class 
+CALIMG, 6-1 
+EPDOC document filter, 2-6 
+EPDOC, 2-5 
+EPDOC pagination property, 2-6 
+EPFDOC, 2-14 
+FORMDOC, 2-2 
+mixin, 1-5 
+PAGELAY, 4-46 
+PAGES, 4-14 
+PDR, 4-34 
+PRINTER environment variables, 4-5 
+printer layout SCRLAY, 3-2 
+PRINTER, 4-2 
+PRNLAY, 4-49 
+PRNTPRV, 5-9 
+PRVPDR, 5-2 
+PTFLAT, 7-9 
+PTROOT, 7-2 
+PTSEG, 7-12 
+screen layout SCRLAY, 3-2 
+SCRIMG, 3-15 
+SCRLAY data structure, 3-7 
+SCRLAY font width tables, 3-8 
+SCRLAY, 3-2 
+SCRLAY screen diagram, 3-19 
+SCRLAY special characters, 3-7 
+SCRLAY text line diagram, 3-21 
+WDR, 4-25 
+WRAP, 3-14 
+class diagrams 
+FORM hierarchy, 1-3 
+FORM library, 1-3 
+classes 
+FORM library overview, 1-1 
+FORM using, 1-1 
+mixin, 1-5 
+DESTROY 
+CALIMG class method, 6-5 
+PDR class method, 4-37 
+PRINTER class method, 4-6 
+PTFLAT class method, 7-10 
+SCRIMG class method, 3-19 
+SCRLAY class method, 3-10 
+WDR class method, 4-29 
+document filter 
+EPDOC class, 2-6 
+document formating 
+FORM library, 1-1 
+document layout 
+classes, 3-1 
+
+
+ADDITIONAL SYSTEM INFORMATION 
+
+
+document printing 
+
+classes, 4-1 
+DYL 
+
+FORM library introduction, 1-1 
+environment variables 
+
+print manager, 4-5 
+EP_BACK_ CHARS 
+
+EPDOC class method, 2-9 
+EP_CLEAR 
+
+EPDOC class method, 2-11 
+EP_COMPRESS 
+
+EPDOC class method, 2-11 
+EP_DELETE 
+
+EPDOC class method, 2-11 
+EP_EXTRACT 
+
+EPDOC class method, 2-10 
+EP_INIT 
+
+EPDOC class method, 2-8 
+EP_INSERT 
+
+EPDOC class method, 2-10 
+EP_SENSE_CHARS 
+
+EPDOC class method, 2-8 
+EP_SENSE_LEN 
+
+EPDOC class method, 2-8 
+EPDOC class 
+
+document filter, 2-6 
+
+EP_BACK_CHARS method, 2-9 
+
+EP_CLEAR method, 2-11 
+
+EP_COMPRESS method, 2-11 
+
+EP_DELETE method, 2-11 
+
+EP_EXTRACT method, 2-10 
+
+EP_INIT method, 2-8 
+
+EP_INSERT method, 2-10 
+
+EP_SENSE_CHARS method, 2-8 
+
+EP_SENSE_LEN method, 2-8 
+
+EPDOC_ENQ_PAGE method, 2-12 
+
+EPDOC_GOTO_PAGE method, 2-12 
+
+EPDOC_PARA_START call back method, 
+
+2-13 
+
+EPDOC_POS_FILTER method, 2-12 
+
+EPDOC_SENSE_CHARS call back method, 
+
+2-13 
+
+EPDOC_SET_FILTER method, 2-12 
+
+EPDOC_SET_PAGES method, 2-11 
+
+methods call-back, 2-13 
+
+methods, 2-8 
+
+oop, 2-5 
+
+pagination property, 2-6 
+EPDOC_ENQ_ PAGE 
+
+EPDOC class method, 2-12 
+EPDOC_GOTO_PAGE 
+
+EPDOC class method, 2-12 
+EPDOC_PARA_START 
+
+EPDOC class method call back, 2-13 
+EPDOC_POS_FILTER 
+
+EPDOC class method, 2-12 
+EPDOC_SENSE_CHARS 
+
+EPDOC class method call back, 2-13 
+EPDOC_SET_FILTER 
+
+EPDOC class method, 2-12 
+
+
+ii 
+
+
+EPDOC_SET_PAGES 
+EPDOC class method, 2-11 
+EPFDOC class 
+EPFDOC_PARA_START call back method, 
+2-15 
+EPFDOC_SENSE_CHARS call back method, 
+2-15 
+methods call-back, 2-15 
+oop, 2-14 
+EPFDOC_PARA_START 
+EPFDOC class method call back, 2-15 
+EPFDOC_SENSE_CHARS 
+EPFDOC class method call back, 2-15 
+error handling 
+FORM library, 1-4 
+FORM library panics, 1-4 
+FORM 
+call back methods, 1-5 
+class diagrams, 1-3 
+class hierarchy, 1-3 
+error handling, 1-4 
+error numbers panics, 1-4 
+library introduction, 1-1 
+long function parameters, 1-3 
+FORM class 
+methods Series 3 notes, 4-53 
+FORM classes 
+using, 1-1 
+FORM library 
+function prototypes, 1-2 
+form.dyl 
+ROM, 1-1 
+formatted document content 
+classes, 2-1 
+formatted text 
+classes, 3-1 
+formatting 
+document FORM library, 1-1 
+printing FORM library, 1-1 
+FORMDOC class 
+FORMDOC_ENQ_PAGE method, 2-5 
+FORMDOC_PARA_START method, 2-3 
+FORMDOC_SENSE_CHARS method, 2-3 
+FORMDOC_SENSE_PDATA method, 2-4 
+FORMDOC_SENSE_PLABEL method, 2-4 
+methods, 2-3 
+oop, 2-2 
+FORMDOC_ENQ_PAGE 
+FORMDOC class method, 2-5 
+FORMDOC_PARA_START 
+FORMDOC class method, 2-3 
+FORMDOC_SENSE_CHARS 
+FORMDOC class method, 2-3 
+FORMDOC_SENSE_PDATA 
+FORMDOC class method, 2-4 
+FORMDOC_SENSE_PLABEL 
+FORMDOC class method, 2-4 
+library 
+FORM DYL introduction, 1-1 
+form.dyl ROM, 1-1 
+
+
+line-table 
+polytext classes, 7-1 
+long parameters 
+FORM functions, 1-3 
+FORM library functions, 1-3 
+measurement units 
+points, 1-2 
+printer units, 1-2 
+twips, 1-2 
+method function 
+FORM long parameters, 1-3 
+FORM prototypes, 1-2 
+methods 
+CALIMG class, 6-5 
+call back FORM library, 1-5 
+EPDOC class call-back, 2-13 
+EPDOC class, 2-8 
+EPFDOC class call-back, 2-15 
+FORM class Series 3 notes, 4-53 
+FORMDOC class, 2-3 
+PAGELAY class call back, 4-46 
+PAGES class, 4-21 
+PDR class, 4-37 
+PRINTER class, 4-6 
+PRNLAY class, 4-52 
+PRVPDR class, 5-5 
+PTFLAT class, 7-10 
+PTROOT class deferred, 7-8 
+PTROOT class, 7-4 
+PTSEG class, 7-13 
+SCRIMG class, 3-19 
+SCRLAY class, 3-8 
+WDR class, 4-29 
+WRAP class, 3-14 
+mixin classes 
+oop, 1-5 
+oop 
+calendar classes, 6-1 
+CALIMG class, 6-1 
+CALIMG class methods, 6-5 
+document layout classes, 3-1 
+document printing classes, 4-1 
+EPDOC class, 2-5 
+EPDOC class call-back methods, 2-13 
+EPDOC class methods, 2-8 
+EPDOC document filter class, 2-6 
+EPDOC pagination property class, 2-6 
+EPFDOC class, 2-14 
+EPFDOC class call-back methods, 2-15 
+FORM class methods Series 3 notes, 4-53 
+formatted document content classes, 2-1 
+formatted text classes, 3-1 
+FORMDOC class, 2-2 
+FORMDOC class methods, 2-3 
+PAGELAY class, 4-46 
+PAGELAY class call back methods, 4-46 
+PAGES class, 4-14 
+PAGES class methods, 4-21 
+PDR class, 4-34 
+PDR class methods, 4-37 
+
+
+INDEX 
+
+
+polytext classes, 7-1 
+print preview classes, 5-1 
+PRINT PREVIEW classes, 5-1 
+PRINTER class, 4-2 
+PRINTER class diagram, 4-2 
+PRINTER class methods, 4-6 
+PRINTER environment variables, 4-5 
+printer layout SCRLAY class, 3-2 
+PRINTER measurement units, 4-2 
+PRNLAY class, 4-49 
+PRNLAY class methods, 4-52 
+PRNTPRYV class, 5-9 
+PRVPDR class, 5-2 
+PRVPDR class methods, 5-5 
+PTFLAT class, 7-9 
+PTFLAT class methods, 7-10 
+PTROOT class, 7-2 
+PTROOT class deferred methods, 7-8 
+PTROOT class methods, 7-4 
+PTSEG class, 7-12 
+PTSEG class methods, 7-13 
+screen layout SCRLAY class, 3-2 
+SCRIMG class, 3-15 
+SCRIMG class methods, 3-19 
+SCRLAY class, 3-2 
+SCRLAY class methods, 3-8 
+SCRLAY data structures class, 3-7 
+SCRLAY font width tables class, 3-8 
+SCRLAY screen diagram, 3-19 
+SCRLAY special characters class, 3-7 
+SCRLAY text line diagram, 3-21 
+text formatting classes, 3-1 
+WDR class, 4-25 
+WDR class methods, 4-29 
+WRAP class, 3-14 
+WRAP class methods, 3-14 
+page dimensions 
+diagram, 4-20 
+PAGELAY class 
+methods call back, 4-46 
+oop, 4-46 
+PAGELAY_MDONE method, 4-47 
+PAGELAY_MREAD method, 4-46 
+PAGELA Y_MDONE 
+PAGELAY class method, 4-47 
+PAGELAY_MREAD 
+PAGELAY class method, 4-46 
+PAGES class 
+AO_ABRUN method, 4-24 
+AO_INIT method, 4-21 
+AO_QUEUE method, 4-24 
+AO_RUN method, 4-23 
+methods, 4-21 
+oop, 4-14 
+pagination 
+EPDOC class property, 2-6 
+panics 
+FORM error numbers, 1-4 
+parallel port 
+letter types, 4-8 
+
+
+iii 
+
+
+ADDITIONAL SYSTEM INFORMATION 
+
+
+PDR class 
+DESTROY method, 4-37 
+methods, 4-37 
+oop, 4-34 
+
+
+PDR_ADD_COMMAND method, 4-41 
+
+
+PDR_DESTROY method, 4-42 
+
+PDR_END method, 4-42 
+
+PDR_FONT method, 4-44 
+
+PDR_INIT method, 4-37 
+
+PDR_LINE method, 4-43 
+
+PDR_PAGE method, 4-43 
+
+PDR_PRINT method, 4-38 
+
+PDR_RIGHT method, 4-44 
+
+PDR_START method, 4-42 
+
+PDR_STYLE method, 4-45 
+
+PDR_TEXT method, 4-43 
+PDR_ADD_COMMAND 
+
+PDR class method, 4-41 
+PDR_DESTROY 
+
+PDR class method, 4-42 
+
+PRVPDR class method, 5-7 
+PDR_END 
+
+PDR class method, 4-42 
+PDR_FONT 
+
+PDR class method, 4-44 
+
+PRVPDR class method, 5-8 
+PDR_INIT 
+
+PDR class method, 4-37 
+
+PRVPDR class method, 5-5 
+PDR_LINE 
+
+PDR class method, 4-43 
+PDR_PAGE 
+
+PDR class method, 4-43 
+
+PRVPDR class method, 5-8 
+PDR_PRINT 
+
+PDR class method, 4-38 
+
+PRVPDR class method, 5-6 
+PDR_RIGHT 
+
+PDR class method, 4-44 
+PDR_START 
+
+PDR class method, 4-42 
+
+PRVPDR class method, 5-7 
+PDR_STYLE 
+
+PDR class method, 4-45 
+PDR_TEXT 
+
+PDR class method, 4-43 
+phrase 
+
+polytext classes, 7-1 
+points 
+
+printer measurement units, 1-2 
+polytext class 
+
+buffer, 7-1 
+
+line-table, 7-1 
+
+phrase, 7-1 
+polytext classes 
+
+oop, 7-1 
+port parallel 
+
+letter types, 4-8 
+port serial 
+
+letter types, 4-8 
+
+
+iv 
+
+
+port type 
+
+printer, 4-8 
+PR_CLOSE_WDR 
+
+PRINTER class method, 4-10 
+PR_GET_HD 
+
+PRINTER class method, 4-10 
+PR_GET_PARAMS 
+
+PRINTER class method, 4-9 
+PR_INIT 
+
+PRINTER class method, 4-6 
+PR_OPEN_PORT 
+
+PRINTER class method, 4-10 
+PR_OPEN_WDR 
+
+PRINTER class method, 4-10 
+PR_PAGINATE 
+
+PRINTER class method, 4-11 
+PR_PORT_DATA 
+
+PRINTER class method, 4-7 
+PR_PREVIEW 
+
+PRINTER class method, 4-13 
+PR_PREVIEW_DATA 
+
+PRINTER class method, 4-14 
+PR_PREVIEW_END 
+
+PRINTER class method, 4-13 
+PR_PREVIEW_START 
+
+PRINTER class method, 4-12 
+PR_PRINT 
+
+PRINTER class method, 4-11 
+PR_SENSE_MODEL 
+
+PRINTER class method, 4-9 
+PR_SENSE_PORT 
+
+PRINTER class method, 4-8 
+PR_SET_HD 
+
+PRINTER class method, 4-9 
+PR_SET_ MODEL 
+
+PRINTER class method, 4-7 
+PR_SET_PORT_TYPE 
+
+PRINTER class method, 4-7 
+PR_STORE_FILE 
+
+PRINTER class method, 4-6 
+PR_STORE_SRCHAR 
+
+PRINTER class method, 4-6 
+print manager 
+
+environment variables, 4-5 
+print preview 
+
+classes, 5-1 
+PRINT PREVIEW class 
+
+oop, 5-1 
+PRINTER class 
+
+DESTROY method, 4-6 
+
+diagram, 4-2 
+
+document printing, 4-1 
+
+environmet variables, 4-5 
+
+measurement units, 4-2 
+
+methods, 4-6 
+
+oop, 4-2 
+
+PR_CLOSE_WDR method, 4-10 
+
+PR_GET_HD method, 4-10 
+
+PR_GET_PARAMS method, 4-9 
+
+PR_INIT method, 4-6 
+
+
+PR_OPEN_PORT method, 4-10 
+PR_OPEN_WDR method, 4-10 
+PR_PAGINATE method, 4-11 
+PR_PORT_DATA method, 4-7 
+PR_PREVIEW method, 4-13 
+PR_PREVIEW_DATA method, 4-14 
+PR_PREVIEW_END method, 4-13 
+PR_PREVIEW_START method, 4-12 
+PR_PRINT method, 4-11 
+PR_SENSE_MODEL method, 4-9 
+PR_SENSE_PORT method, 4-8 
+PR_SET_HD method, 4-9 
+PR_SET_MODEL method, 4-7 
+PR_SET_PORT_TYPE method, 4-7 
+PR_STORE_FILE method, 4-6 
+PR_STORE_SRCHAR method, 4-6 
+text printing, 4-1 
+printer layout 
+SCRLAY class, 3-2 
+printer model 
+get type, 4-9 
+printer port 
+device types, 4-8 
+printing 
+formating FORM library, 1-1 
+page dimensions diagram, 4-20 
+PRINTING 
+PREVIEW class, 5-1 
+PRNLAY class 
+methods, 4-52 
+oop, 4-49 
+SL_PRINT_POS method, 4-52 
+SL_PRINT_READ method, 4-52 
+PRNTPRYV class 
+oop, 5-9 
+PRNTPRV_MDONE method, 5-9 
+PRNTPRV_MDONE 
+PRNTPRV class method, 5-9 
+PRVPDR class 
+methods, 5-5 
+oop, 5-2 
+PDR_DESTROY method, 5-7 
+PDR_FONT method, 5-8 
+PDR_INIT method, 5-5 
+PDR_PAGE method, 5-8 
+PDR_PRINT method, 5-6 
+PDR_START method, 5-7 
+PT_ADD_PHRASE 
+PTROOT class method, 7-4 
+PT_APPEND 
+PTFLAT class method, 7-11 
+PTROOT class method deferred, 7-8 
+PTSEG class method, 7-13 
+PT_DISPLAY_LINE 
+PTROOT class method, 7-5 
+PT_FIND 
+PTROOT class method, 7-7 
+PT_INIT 
+PTFLAT class method, 7-10 
+PTROOT class method deferred, 7-8 
+
+
+INDEX 
+
+
+PTSEG class method, 7-13 
+PT_INQUIRE 
+
+PTROOT class method, 7-8 
+PT_MOD_BY_ATTRIB 
+
+PTROOT class method, 7-7 
+PT_MOD_BY_NUM 
+
+PTROOT class method, 7-6 
+PT_PBUF 
+
+PTFLAT class method, 7-11 
+
+PTROOT class method deferred, 7-9 
+
+PTSEG class method, 7-14 
+PT_PUT_LINTAB 
+
+PTFLAT class method, 7-11 
+
+PTROOT class method deferred, 7-9 
+
+PTSEG class method, 7-13 
+PT_RESET 
+
+PTFLAT class method, 7-11 
+
+PTROOT class method deferred, 7-8 
+
+PTSEG class method, 7-13 
+PT_SET_FONTS 
+
+PTROOT class method, 7-5 
+PT_WRAP 
+
+PTROOT class method, 7-4 
+PTFLAT class 
+
+DESTROY method, 7-10 
+
+methods, 7-10 
+
+oop, 7-9 
+
+PT_APPEND method, 7-11 
+
+PT_INIT method, 7-10 
+
+PT_PBUF method, 7-11 
+
+PT_PUT_LINTAB method, 7-11 
+
+PT_RESET method, 7-11 
+PTROOT class 
+
+methods deferred, 7-8 
+
+methods, 7-4 
+
+oop, 7-2 
+
+PT_ADD_PHRASE method, 7-4 
+
+PT_APPEND deferred method, 7-8 
+
+PT_DISPLAY_LINE method, 7-5 
+
+PT_FIND method, 7-7 
+
+PT_INIT deferred method, 7-8 
+
+PT_INQUIRE method, 7-8 
+
+PT_MOD_BY_ATTRIB method, 7-7 
+
+PT_MOD_BY_NUM method, 7-6 
+
+PT_PBUF deferred method, 7-9 
+
+PT_PUT_LINTAB deferred method, 7-9 
+
+PT_RESET deferred method, 7-8 
+
+PT_SET_FONTS method, 7-5 
+
+PT_WRAP method, 7-4 
+PTSEG class 
+
+methods, 7-13 
+
+oop, 7-12 
+
+PT_APPEND method, 7-13 
+
+PT_INIT method, 7-13 
+
+PT_PBUF method, 7-14 
+
+PT_PUT_LINTAB method, 7-13 
+
+PT_RESET method, 7-13 
+resource files 
+
+WDR printing, 4-25 
+
+
+ADDITIONAL SYSTEM INFORMATION 
+
+
+ROM 
+form.dyl, 1-1 
+
+screen layout 
+SCRLAY class, 3-2 
+
+SCRIMG class 
+DESTROY method, 3-19 
+methods, 3-19 
+oop, 3-15 
+SI_LDELPREP method, 3-26 
+SI_DOC_CHANGED method, 3-25 
+SI_DOC_RESET method, 3-25 
+SI_LEMPHASIZE method, 3-22 
+SI_LFWD_CHANGE method, 3-27 
+SI_GET_SELECT method, 3-22 
+SLINIT method, 3-20 
+SI_MOVE_CURSOR method, 3-23 
+SI_PAN method, 3-22 
+
+
+SI_LPARA_CHANGED method, 3-26 
+
+
+SI_LREDRAW method, 3-25 
+SI_SCROLL method, 3-23 
+SI_SENSE method, 3-22 
+SI_SET method, 3-20 
+
+
+SI_STYLE_CHANGED method, 3-26 
+
+
+SI_VIEW method, 3-23 
+SCRLAY class 
+
+data structures, 3-7 
+
+DESTROY method, 3-10 
+
+document layout, 3-1 
+
+font width tables, 3-8 
+
+methods, 3-8 
+
+oop, 3-2 
+
+screen diagram, 3-19 
+
+SL_BEGIN_READ method, 3-11 
+
+
+SL_DISCARD_LAYOUT method, 3-13 
+
+
+SL_FORMAT_LINE method, 3-12 
+SL_INIT method, 3-8 
+SL_LINE_ENDS method, 3-11 
+
+
+SL_PARA_CHANGED method, 3-13 
+
+
+SL_POS_TO_XL method, 3-10 
+SL_READ method, 3-12 
+SL_RESCALE method, 3-13 
+SL_SCROLL method, 3-12 
+SL_SENSE method, 3-10 
+SL_SET method, 3-9 
+SL_SET_LINES method, 3-13 
+SL_VIEW method, 3-12 
+SL_XL_TO_POS method, 3-11 
+special characters, 3-7 
+text layout, 3-1 
+text line diagram, 3-21 
+serial port 
+letter types, 4-8 
+Series 3 
+FORM class notes, 4-53 
+SI_DELPREP 
+SCRIMG class method, 3-26 
+SI_DOC_CHANGED 
+SCRIMG class method, 3-25 
+SI_DOC_RESET 
+SCRIMG class method, 3-25 
+
+
+SI_LEMPHASIZE 
+
+SCRIMG class method, 3-22 
+SILFWD_CHANGE 
+
+SCRIMG class method, 3-27 
+SI_GET_SELECT 
+
+SCRIMG class method, 3-22 
+SLINIT 
+
+SCRIMG class method, 3-20 
+SI_MOVE_CURSOR 
+
+SCRIMG class method, 3-23 
+SI_PAN 
+
+SCRIMG class method, 3-22 
+SIPARA_CHANGED 
+
+SCRIMG class method, 3-26 
+SIREDRAW 
+
+SCRIMG class method, 3-25 
+SILSCROLL 
+
+SCRIMG class method, 3-23 
+SI_SENSE 
+
+SCRIMG class method, 3-22 
+SLSET 
+
+SCRIMG class method, 3-20 
+SILSTYLE_CHANGED 
+
+SCRIMG class method, 3-26 
+SIL VIEW 
+
+SCRIMG class method, 3-23 
+SL_BEGIN_READ 
+
+SCRLAY class method, 3-11 
+SL_DISCARD_LAYOUT 
+
+SCRLAY class method, 3-13 
+SL_FORMAT_LINE 
+
+SCRLAY class method, 3-12 
+SL_INIT 
+
+SCRLAY class method, 3-8 
+SL_LINE_ENDS 
+
+SCRLAY class method, 3-11 
+SL_PARA_CHANGED 
+
+SCRLAY class method, 3-13 
+SL_POS_TO_XL 
+
+SCRLAY class method, 3-10 
+SL_PRINT_POS 
+
+PRNLAY class method, 4-52 
+SL_PRINT_READ 
+
+PRNLAY class method, 4-52 
+SL_READ 
+
+SCRLAY class method, 3-12 
+SL_RESCALE 
+
+SCRLAY class method, 3-13 
+SL_SCROLL 
+
+SCRLAY class method, 3-12 
+SL_SENSE 
+
+SCRLAY class method, 3-10 
+SL_SET 
+
+SCRLAY class method, 3-9 
+SL_SET_LINES 
+
+SCRLAY class method, 3-13 
+SL_VIEW 
+
+SCRLAY class method, 3-12 
+SL_XL_TO_POS 
+
+SCRLAY class method, 3-11 
+
+
+text display 
+polytext classes, 7-1 
+text formatting 
+classes, 3-1 
+twips 
+printer measurement units, 1-2 
+WDR 
+resource files printing, 4-25 
+WDR class 
+DESTROY method, 4-29 
+methods, 4-29 
+oop, 4-25 
+WDR_COUNT_MODELS method, 4-30 
+WDR_FONT_HEIGHT method, 4-31 
+WDR_GET_WIDTH_TABLE method, 4-32 
+WDR_INIT method, 4-29 
+WDR_LOAD_RECORD method, 4-34 
+WDR_OPEN_PRINT method, 4-33 
+WDR_SEARCH_HEIGHT method, 4-32 
+WDR_SEARCH_TYPEFACE method, 4-31 
+WDR_SENSE_MODEL method, 4-30 
+WDR_SENSE_MODEL_NAME method, 
+4-30 
+WDR_SENSE_WIDTH method, 4-33 
+WDR_SET_MODEL method, 4-30 
+WDR_TWIPS_TO_XY method, 4-33 
+WDR_TYPEFACE method, 4-30 
+WDR_COUNT_MODELS 
+WDR class method, 4-30 
+WDR_FONT_HEIGHT 
+WDR class method, 4-31 
+
+
+INDEX 
+
+
+WDR_GET_WIDTH_TABLE 
+
+WDR class method, 4-32 
+WDR_INIT 
+
+WDR class method, 4-29 
+WDR_LOAD_RECORD 
+
+WDR class method, 4-34 
+WDR_OPEN_ PRINT 
+
+WDR class method, 4-33 
+WDR_SEARCH_HEIGHT 
+
+WDR class method, 4-32 
+WDR_SEARCH_TYPEFACE 
+
+WDR class method, 4-31 
+WDR_SENSE_MODEL 
+
+WDR class method, 4-30 
+WDR_SENSE_MODEL_NAME 
+
+WDR class method, 4-30 
+WDR_SENSE_WIDTH 
+
+WDR class method, 4-33 
+WDR_SET_MODEL 
+
+WDR class method, 4-30 
+WDR_TWIPS_TO_XY 
+
+WDR class method, 4-33 
+WDR_TYPEFACE 
+
+WDR class method, 4-30 
+WRAP class 
+
+AO_INIT method, 3-14 
+
+AO_QUEUE method, 3-15 
+
+AO_RUN method, 3-15 
+
+methods, 3-14 
+
+oop, 3-14 
+
+
diff --git a/docs/4-02 HWIM Reference (2.15 beta update)_djvu.txt b/docs/4-02 HWIM Reference (2.15 beta update)_djvu.txt
new file mode 100755
index 0000000..2438cbf
--- /dev/null
+++ b/docs/4-02 HWIM Reference (2.15 beta update)_djvu.txt	
@@ -0,0 +1,215 @@
+CHAPTER 5 
+
+
+HWIM REFERENCE 
+
+
+This document is a beta version and may be subject to change. 
+
+
+This manual describes the changes and additions that have been made to the HWIM library as a result of 
+the introduction of the Siena and Series 3c machines into the SIBO range. 
+
+
+Siena and Series 3c 
+The FILELIST class 
+
+
+Very long pathnames are now displayed on the file selector with a leading ellipsis followed by the trailing 
+characters of the pathname. 
+
+
+The HELPLIST class 
+
+
+HELPLIST now folds case when sorting help list entries. This is important if you are writing Help screens 
+and lists for foreign language variants of your software. 
+
+
+The DLGBOX class 
+
+
+All dialog items now have the pR_wIN_IS_DLCTRL flag set. The hSetLandlordFlags () method does nothing 
+if PR_WIN_IS_DLCTR1L is not set. With the exception of acurst, all lodger window classes which assumed 
+that they were components of a DLGBox subclass now only make this assumption if the above flag is set. 
+
+
+There is a new DLGBox flag, DLGBOxX_SMALL_FONT, matching the value of DLGBOx_FROM_HWIF, but never set 
+from HWIF dialogs. (This flag is cleared from non-HWIF dialogs before the dialog is actually run). The 
+purpose of the flag is to allow the Workabout and Siena small font feature to be set from resource files. The 
+flag is harmless for Series 3, Series 3a and Series 3c dialogs. 
+
+
+Infrared communications 
+
+
+System resources 
+
+
+A SYS_IR_POWER_LEVEL resource has been added, giving the text “High” and “Low” for Infrared power 
+levels. 
+
+
+A SYS_PRINTER_IR resource has been added, giving the text “Infrared” as a printer type. 
+
+
+Keypresses 
+
+
+Normally, IR-related keys are captured by the built-in IR data transfer application. If the user disables IR, 
+by selecting another mode of communication, these keypresses are absorbed by the ws process key 
+method of any application’s instance of wsERv. As a general service to the user, the method also displays an 
+“Infrared not enabled” information message. See also the descriptions of the changes to the wsERv class for 
+the Siena and the Series 3c, later in this chapter. 
+
+
+Data transfer and the Link Paste mechanism 
+
+
+The IR data transfer application on the Siena and Series 3c uses the Link Paste mechanism. The data to be 
+transferred is extracted from the selected region of the active edit window in whatever application last 
+declared itself to be the Link Paste server. 
+
+
+An exception to this rule occurs when the currently selected data is a filename in any of the System 
+Screen’s file lists. In this case the whole of that file is transferred. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+Siena 
+
+
+The Siena’s 240x160 screen is half the width of the Series 3a and Series 3c screens. In consequence, great 
+care has to be taken to ensure that lines of text do not exceed the available width. This restriction 
+particularly affects the amount of text that can be displayed in the menu bar and in dialog items. 
+
+
+Menu bars and pull-down menus 
+
+
+The menu bar and pull-down menu borders are thinner than those on the Series 3a , being similar to those 
+used for the Workabout, and the minimum spacing between menu bar items has been reduced. Despite 
+these changes, a typical Siena menu bar can not contain more than, say, five menu titles plus a diamond 
+menu, and the text is restricted to around 26 characters in total. Siena applications with many menu options 
+will, in general, need to make greater use of submenus than equivalent applications running on the Series 
+3a or Series 3c. However, the Siena screen’s width is unlikely to restrict individual pull-down menus, 
+which may contain up to nine items. 
+
+
+Dialogs 
+
+
+Dialogs are displayed in an 11 point font, with thinner borders (DLG_Box d1_init method), as on the 
+Workabout. Up to eleven lines of text, including the dialog title, can be displayed in a Siena dialog. 
+
+
+Siena dialogs can not display more than three action buttons in an AcLIst control. 
+Text items in a cHLIST choice list control are automatically truncated if they are too long to be displayed. 
+
+
+System dialogs 
+
+
+The Siena does not support tone dialling. In consequence, the rpraLpuc free-form tone dialling dialog is 
+disabled, and application software should not attempt to use it. The spranpic dialog has been modified so 
+that its function is simply to display resolved telephone numbers. 
+
+
+The content of the various Print dialogs has been rearranged. 
+Help screens 
+The title displayed does not include a preceding “Help: ”, to compensate for the smaller screen width. 
+
+
+The FILELIST class 
+
+
+An instance of FILELIST no longer displays the time and date for each file. The wn_key method has been 
+modified so that pressing the space bar shows the time and date for the currently selected file. 
+
+
+The CALWIN class 
+On the Siena, an instance of cALWIN can only display the data for a single month. 
+The WSERV class 
+
+
+The ws _process_key method performs the following additional actions: 
+
+
+e if the keypress is that of the decimal separator key in the numeric keypad - with a keycode of 
+W_KEY CALC DECIMAL, 0x156 - it is converted to the current decimal separator , as determined by a 
+call to p_getctd 
+
+
+e if the keypress is one of W_KEY_IR_BRING, 0x140 Of W_KEY_IR_SEND, 0x141 (which would normally 
+be captured by the infrared file/record transfer software) display an information message to the 
+effect that Infrared is disabled 
+
+
+e if the keypress is W_FUNC_MODIFIER with w_KEY MENU (FN and MENU keys pressed together) the 
+Status Window in the System Screen is switched on or off, depending on its current state. Note 
+that CTRL + MENU also toggles the Status Window on the Siena. 
+
+
+Resource files 
+
+
+Several resources have been changed for the Siena to either save screen space or take account of the 
+different keyboard layout: 
+
+
+e the syS MTYPE PROTECTED resource uses the padlock symbol instead of “protected” 
+
+
+e SYS PREVIEW ACC is changed so that PSION + ? exits print preview (instead of PSION + * as on the 
+Series 3a and Series 3c) 
+
+
+e the degree symbol has been added to the resource string syS_SPECIAL CHARACTERS 
+
+
+5 HWIM REFERENCE 
+
+
+Series 3c 
+
+
+In general, the programming interface to HWIM (and XADD) classes is identical with that of the Series 3a. 
+
+
+Menus and dialogs 
+
+
+Menu and dialog borders have been restyled, but the basic geometry is unchanged. Dialogs have thinner 
+borders (DLG_Box dl_init method), There is no difference in the programming interface. 
+
+
+System dialogs 
+
+
+The sETPoRTDLG dialog class offers a selection of Baud rates up to a maximum of 57600, compared with 
+the maximum of 19200 on the Series 3a. 
+
+
+The wn_key methods of the FNEDIT and FNSELWN classes have been modified so that SHIFT + TAB (instead of 
+PSION + TAB) displays the current path in an information message (PSION + TAB is now used to instigate IR 
+file or record transfer). 
+
+
+The dial out code length in the Dial settings dialog (defined in prAL_ENvar, dialdigs.cl) has been increased 
+to 16 characters. 
+
+
+The WSERV class 
+The ws process key method performs the following additional action: 
+
+
+e if the keypress is W_KEY_IR_LINK, 0x142 (which would normally be captured by the infrared 
+file/record transfer software) display an information message to the effect that Infrared is disabled 
+
+
+e the class has been modified to take account of future extension to the resource string 
+SYS_SPECIAL CHARACTERS. 
+
+
diff --git a/docs/4-02 HWIM Reference 2.11_djvu.txt b/docs/4-02 HWIM Reference 2.11_djvu.txt
new file mode 100755
index 0000000..fd6e27d
--- /dev/null
+++ b/docs/4-02 HWIM Reference 2.11_djvu.txt	
@@ -0,0 +1,37082 @@
+SIBO 'C' Software Development Kit 
+
+
+HWIM REFERENCE 
+
+
+Version 2.11 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1990-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, PsionMC, Psion HC, Psion Series 3, Psion 
+Series 3a and Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion PLC 
+acknowledges that some other names referred to are registered trademarks. 
+
+
+CONTENTS 
+
+
+DIMtroductiOns ccsccccisesssesnsssccscicaconsectssssasutusnresesnesctesdiainavessisnssibuscecseedl omiotios com ee ces 1-1 
+Using: WIM classes. ts... % uss tesee. Be citich a eeatennsee haeercee eee ie 1-] 
+INOCALION 335, c tices ceccratsyloreecosctaeecstueaecvasdi casi seueesSeltorss ssa coht ovacacivsss REO RS eR OM 1-2 
+IN@MICS ore ec arbcaaletict lees rsbaceee cos ethane to el anode sist eat aes ces es R= RE 8 1-2 
+Method Rimchion prototypes -..-.ccsciosercsesciedacsbccsat2estosisesseovsatcasvoiouieiisieoee wotsiblaas-c2aece 1-2 
+The: novleave: Symbol 5.2, Ystceeevetssaceeutiacvsclisssesteidees hasteves en eeecod toon oe tie eis 1-2 
+CLASS CIA SEIS ci stccesnssin! cael oboe gees epacsaieneduacraiaheews a6thataacMecciea Meee leas ae lanes leeeNM ct 1-3 
+Class:Hierarchy.. 25 <::,.ciscaceeaatvitetersth, cysvatesraseies estes asians ccsstaedthty Sea aM Tide, Chee ee? 1-3 
+Structured Error: Recovery sch. cztiasccteterii acdsee eee olnece er ses 1-4 
+Use of. the:p. leave mechanisins..:si:sssssisasnsed cctissssssitaceestaserds cnc en se osc 1-4 
+PAC MUMNOETS os etic cteatiey nd aie dyce te sae tenleaveliiu rai licss eA MIRE ae ee et eee 1-4 
+2 The HWIMMAN Application Manager ..........ssssssssssssssresssscssoserossssssssasssosoresscecosecentacesesssssereseees 2-1 
+PHECUDSOLS <3: 52.5 css SeiscidsVassebsaakieasarctacedscsitestataesescates retecteeraceat oie tvs delets ones aeeteectte sceieee 2-1 
+Class :diactanimeenrmercteecert ert ee eet ee ee 2-2 
+CLASS CORI OIG tresses tadieSython eerea lect loeestadocas ocmarnasetten reese Co meet etait 2-2 
+PROPGIt ites atts, cated eRe A ACA cote hectiinast ale hscce eh tutsessdediec ce ate ihe heaton 2-3 
+HIWIMMAN methods. .1..3:s0s2isccai ashe ales rees teats uecsitenscoledteesel on SNe ne ee 2-3 
+PaO AMS Grasses cuca cain sbata tenga snucitevctveassascucodiagaln soa mart AO os ORE cs 2-3 
+Generate resource: file Mame ...:5s:::ci:ssc.sctiasesacstevedact vides SE osc eee esas 2-5 
+MW alt fOr ATICCVENE i. scccsieacotaaccu geal vassensvoueecoveshestacacck shea: Meissen ED 2-6 
+Clean up resources and report aM €rT Or .........cccssssssssesscsesssssesssssessscsseesscsecearececeeseceenenenes 2-6 
+Recordia new: filename... ..ccessexectsci ons capuvecueets caeadestascanesevicsstevtelaresadsecdeih ataclinadivette 2-7 
+IREPOteAM errr ec. sevcasceethoca secs etousvnueles eb atadevtveneatuedbucasccdos teSt Mibelassiei bet stéesetavet seus Metiae 2-7 
+Wait for all activity to Cease..........sessssesssesscsssssecssscseecssscsssessscsccecsearscserersacnencassecacesees 2-7 
+PEAY aI OIY LRA Eilers. goer careasaansensstousycaacseecctesscerdavisrseesa dre nv ines ioesen at eaicaeee 2-7 
+Guarantee existence Of IPCS 00... eecescsssssssesssesecssesnenesesersnesssesussvscerseeveessecsesecesscacneess 2-8 
+3 THE WSERV., Class «5. ssceasctisiscassssinccecsanvasesiendtcesstessossbcons tos ieodedeuvastastetedeaasieacsséssteieosonce hese hia teccse 3-1 
+PE CUTSOIS oi3sscsisecsassissateescsbbastecveatt fe caucn  Stvedadean cisasisedeagectesavicsiievaesedeatd ote ie tes 3-2 
+Class ia orarm ' cses cake cccsdsevenstseysiys osetesbigantededsaeveiSesaasdasts g Gia ecseeies ea Hee 3-2 
+Class definition: fais ccssciseuzésscssenacsevaraa vi covetdatastecatteasagvecdsavacasdiaios Sessexics theo bale wenonte 3-2 
+PROperey, 2s Sccrs ssvssco cate, cssevevccustscesssnsassecss oubwivutskapasdesevadontcusatesdatadhosgtsceidedes ee ea 3-6 
+WSERV methods acrc0 08 ie: facies ihe cal eceshens es toit te eR Eas ha slvtahnenuebin esac haves erases 3-9 
+Application imitialisation 0.0.0... ccseesessscesessseseseseessseseessessssesssesssessssenececsecetensscaseesece 3-9 
+Dra TtrAl AS © 52.22.05 scttcnssccasca os sstevsqpsousstedelactavacd sales caesa sieschaatstesbedteldosaesiec en ol ee 3-9 
+Queue:a message from the Server: :...::.ssis.ssessececsesersecttsociaracecseacsasscassesieedeabe aati 3-10 
+Cam ce 5 oo scsca cee Sh Soca sh ozs catieba ousted voaceva aud dnetsdetch cancdecioadecteasSics loos aera 3-10 
+Cancel any pending window Server read.............cccssssssscssseseecsssessssceresecseseerseeeccetseesnenes 3-10 
+Process a message from the Server ..........c.ccsccessssssesesesssnsnsesssesseesscsssssssecsssensneneseeceeeece 3-11 
+Log anew: client Window 3.213.220; -S.ccslesdbsacitevesetvansisicsasddseeesidecudidieciaeuoreie eee oe eses 3-14 
+Runa dialogns 2st 208 ett) 08 aes vente capa ce tascedssliecie etc tees sstote come een eas 3-15 
+Add-a'dialogto the: dialog lists... ciseFaetepulsven dei dnadteiskeS decode isweee aces ks 3-15 
+Remove a dialog from the dialog list ............:.sccesssssssssssssessssesssesesssssssessessececeesseeseseenes 3-16 
+Paragraph word" wraptsnrk creme ena tect erste eee ee: 3-16 
+Runehelp:sy Stem eee temcccez cree aeccrs, Sirgere: ne corre ari eth we Oe el aL 3-16 
+
+
+Get'choicedist:resource:text::. 2a ere er ee a eer 3-16 
+
+
+Ruin the free-form dialling Aialog s.o.3scccsasidccssasassnseseassusddasxassssedesdsbsvosuiticereenndiovevnsave 3-17 
+
+
+Process a Switchfiles message ...........scsssscssecssssssesesescscsssvsssesssssecscecsercacscecesssesecvsvscesesess 3-17 
+ALIER Me OGK COUN ea tistic sos Saausedwsktneateasccebers ines Sewssid dvi nentcavasi scsies dese RES, GM 3-17 
+Del altermative mene DAT 27, ois. 2.25¢zcesnuythesareccessasasace iS iaeenavaadennasascaveccartrn ian teat 3-17 
+Reset:the menu’ Dan -ts.ste.sccccictvacccScccastiassettesttotateclitans tus gesdovtessaiss Res cceavetousseoea llouissatheet 3-17 
+RUM -AsSUDMEMI ses ce ccsvcovsleaccarutselcisieet ect tetl ta wlvanatt sige jo adh eubavaeaedes cniadeantiec te oees 3-18 
+BRUM FAT AAD aes nsec spats yeu canegh setae den sup rnecdnalves caution scalar neaasuivios abu tbOde sa 3-18 
+Runnjanterror: dialog ois. ce.ccsistic.covecusadiiev sid siecssehess stacecssviaSadtuloatensavasessuedvestvesenteceynecasteks 3-19 
+Evaluate an expression scicii.as03sisr.;6cesantecelatactaisseoes estat sibaiaostvseats Sas stSeeusahe oslones dees: 3-19 
+Set or get evaluator environment Variable..............ccsscssscesesssssssssesscsessscscscscetsseesseeceres 3-19 
+Set or get dial environment variable .............cscccsessssssssssssssssssssssesssscssssseecerssensseececsesees 3-20 
+RAI ENE. Set LOrmae Ig OG iced csencceastsaotesceaevesanbstte teditasevetoaveurieritaisioacseMivecpdliaieiause 3-20 
+BPE TACE tO wy SALE EE se Acceso shac 9 cul aio hnis ston vane drusracenta os sneles caph Sits sana ves aa see sedte hans 3-21 
+Runicountry selector, dialog -....3:..-:.ssscsscenedsessetatessacivesetsescetusevsvvesdvetesdravdsesinvioese eRe 3-21 
+Smart dial of a NUM Der sf h. 2. l ea cécceadencensteseasttsddiaesessdasissdeusleaetesvc eae ee 3-21 
+Ensure print context data exists... cesccsessssssssccsssssssssscsesssssssessscssssscstasssssossareveeees 3-22 
+Run:iprint:sétup:dialog Serres: ss elas ae canals cstesss tiv tha ovtaosasariiv Siationseenetties See 3-22 
+Rusmprintencon figuration dialog gat sysiacncredirietcess pla oases eet cco meesceesactansaes 3-22 
+Sense text for current printer device ........cececssssscssssessssssescecssssessesesssusssseavscsescscensnseceres 3-22 
+Add a:tilelist-tosthe listens: eActe tc ccetesteacsetacetaiissestsshccscontnes isto oh eee tesnlel 3-22 
+Removelathilelist:trom the tlists0 cc cisarae cet ssehivids. ena nace ecto eth eees 3-23 
+Anudator lias ticked Overy ss, oMees wetter teh claccoast oth ys hati eaadeec seen ae Roa nase 3-23 
+Unrecognised WSERV€Venit ...22:..cs..:c¢estsesiahevencatistassvesovetdenrsint mentee athe wae as 3-23 
+Ore TOUNG MESSAGE es. ccveasasstcauavistead ustiensvonsasueesed wih wacker te oe athe tos 3-23 
+Backeround Message... ciz.ce.scccvessscocassesscucsarvsveavaslesesnsradevessvasacesscastMeesvisaviene i aeenes 3-23 
+Request date change motification.............csscecssessssssesesesssssssssscccssssececssssssacsrsssssesscavecaeers 3-23 
+Process WM_DATE_CHANGED .000....eceseesesssssssecsssesesesencesetsssensessasssssescasasscacceaneesees 3-24 
+Launch: aD Vile arvameem. senmrrsrres oie tore tossh tence t res ss sess t isstes ere esate ees 3-24 
+Set up a status window ‘diamond! list..............cccccsececsscessssessesscessscssscssssssacesscecesectssneneece 3-24 
+Display dllocator statistics 3x, nse:sonnnssuatadedtysehseceussasodeesoesedenseloivsvaslsueseabecnterss 3-25 
+Copy print context from @ Process ...........ssesessssssssssesessessssscssseesscevesscssassasssssssssasscersssvees 3-25 
+Performintermal' data CHECK 5. i.:.ccesccccusdethedecic¥etsactgcesvcisdees lonels anctstsceaeeisteebseupeiee catel 3-26 
+Hide application from System Screem...........sccssscsssssssesessscsssssscscnsessseesessesessnscsavsossauesere 3-26 
+Set attachedistate -, c-.....hesirescsiserisesseycsdesndesarensvanevsatintienr visi gssucainhe RA ee 3-26 
+Display, a file-related message, s,s, <ssssssstersescsssecessvsucsandecresrevensouevasviaacergrcit eet eeseses 3-27 
+RunyA genda memo: editor 2... ecadeessccsactieed ne Givsses caste cee hea eens 3-27 
+Run, digloe inian other process i.16o3,jsseasseteieiematianeter paces amet eee ead 3-27 
+Exitapplication-with valet :i/ss.c.s.c cseccscavceu santas iesdle. Settee rn eee 3-28 
+SHUTTER ssc. cassacecivece nes hsesvespcvnwvatsancveseseuesscdearstiassea elise dateradhcassacevtacle teuteedebea tiation 3-28 
+Processing a Switchfiles message ............ccssssssssscssessseresssesesesesestecceesesssesstacscscassessseeseass 3-28 
+Glass. de fin ition ssccscceccwscsesewswacnoaeroseccecssev es soav so 3090 BUT RESTSOT SESE NTE TSU SUTOG FOSS TUS OT OUTST STU T PUNO TUTTO 3-29 
+PLOPerty ic: 402. 2s ochv. tediees shares esaheuseseeveveaatets caseanachastuideseegecaststor test seevsvaceaaceson see erecesttens 3-29 
+SHUTTER: methods... 4isesat eevhucis cdi aren elven as tssina Beale anectebetincestatvateaadh 3-29 
+Trt AHS sus ysteseess-acezssscusgaetsscssocetussesdseecadusvaisesSaeteatticoossaane esaa buen oiatotatoanc so abu caees 3-29 
+Do, or prepare for, the file SWitch .........cccccscscscccccsssccsceresccecsscesseccecessesesessesesssssensesseess 3-30 
+PRAMAS CEO scsi taes esa van dda dineeiet saan ifeaearan Sate cue Acad ddvacss Se ala OMEN 3-30 
+4-The Gommniand Manager c:c.ccsicscsesctsssscatessssunssnsus uscd sascatucesnttvcnssvocestavavicsieusbautaybdseaaeciedpoovetaomresies 4-1 
+PROCURSOTS) 2043 ssecocsctucceatesSe.g dectaecaneshetaaiiheee aciesseea ves leabesvan andere avhitechs ida mus inee eee 4-1] 
+ClaSS Ata or ann. fe ses sstees ovis cesnn valance repeledaseussbaltecltiad ve ocacdeans tdvacueal hoor iracesidceied Bie 4-2 
+COMMAN 8 failed Brinda otredeaearntllr sattenaniide sana Ab nediu cane tee ees 4-2 
+GT aSE Ge riety ese ess shactesins Sah amaan ccutsan eco ae es dats es 4-2 
+PYOPOrty oibsc secs Be Aeseek bess ctieditusc ds adentia cette avsacistautescssnantsedtsiosiadon dae aariistalestetetes er ass 4-2 
+COMMAN methods sirs.oia.cice Mecsechiinevtiseivautecnscssorses osu hearea in eae ea RN 4-3 
+Anitial ise s2esc2 2st. seits. sh tetetfocee enetcts coe ak steStsccsressvstaraciaas cissels eM aces ia RIN, Bao, 4-3 
+Toggle permanent status WiNdOW............-ccscssssssssesessssessecsessssssscseeseesesssssasevacsessessesssnsees 4-3 
+Validate: a COmMANd::-cs2t..:.ahcretshiassratetorcaatelisacsin cardi Manin tesserae RT Ae 4-3 
+A. pull-down meni is about to appear ..ic.:..c.cceusnissssiaccieavteccannscccssravsorcoueissievceedocdscnnsdoes 4-3 
+Process a WoKEY..MODE: Key sini .tisatetieas.casensaititaeiscstudes eee waar 4-4 
+Open or create as tiles. i215, 2225, cote van cua Batvencecchocievtuslovsesvavicecel PANO Oe oe Rts AM or 4-4 
+Exit the applications. ssccaresuser siete cassneues chacasstahs038t cuca astth aera cue eo ee th santas 4-5 
+
+
+EL OPOLEY 22 secsccblavesseesteacessssevtl soaseesieisetel tra ess (oes ETE Bey OR, Reet RO 5-4 
+
+
+WINGO Wsflaps.is.sevessteees satires ek havea Nae, co aattece ru en ore titans otc ie, a 2 5-4 
+WIN methods: i203 ncidenan Shel nennd dnd nee et 5-4 
+DeStrOY:scccsieassesstesctavecosedes ssectusietes ci cosine enecasisia ti tee ioe ee oh nec ces 5-4 
+Create the window's window Server data ........ccccssssssssscsscsesssesssssssscssscsssctaccecesecsssacecsees 5-5 
+System =mitiated redraws rs.sr. ere. dttic es ssevaresdarns atest ita del eccsdl eee ee 5-5 
+Application-imnitiated we draw: 6. it.25.catoeco seals... ec eeeathesibadashs Foote OO aces 5-5 
+St VISIDIUIt Ys sshd edeogtoscsherte esses siaustaeeRevarsen mab ata nea acinar aan ees 5-6 
+Set window. highlight 503. dssi.; scsi cecsteatevscuessevssvervevesaavtastesuctistanss eon aces he eens 5-6 
+Sense startlD for helps .ccstseieadt coissecssatensstecvetasedis lonctatanvevevsstacneus ieee Seen eee 5-6 
+Calculate a window position ..........sscsssssssecssssssecesescssstsnsacacsessevevsnsesessuscsreceseseeraccees 5-6 
+DEL WINGOW POSITION #.5<cc4;sses..ecerctseavagycaeeda eventos cattecsssnestucacestadisicedeee oe Ue RSs 5-7 
+PLOGESS ct KEV NSS 5s ctawcyessvaaseatosoc enstnesctienasseveradSonciee tes videeeactnsceikan set eaten Mes 5-7 
+Deferred WIN methods 3..s..cissssececcdecnsnecsestuesasaccssazehalted hiss cavsdegliessdiseaiattelielsaagn SRR a 5-7 
+Wnt al SOs. 2o esos esas tse cs cevesscesssestssasnshsietsivcasedswiaiahvcases cucesdévasecsoasiSobeedscte eae neem cars 5-7 
+SEC LOD EMMY tos deistascansstannstarstdiee stcsitusatsSeestonde'ssueaiacceetecdbaydercetuesiMea cate ee ee Sine met 5-8 
+SENSE; PIOPCMty, (07. haa sees stevenivteatssoestasduceacivevsents ahs catstatadlcciin secintartie Ni Uertecrcens MRE one 5-8 
+Draw. to'existing: GG. 0.22. Siessiesiceiatasscid desstltectacdeceecsdestisaanvocatieess ds everett cee ote 5-8 
+The BWIN bordered window Class ..........:.sssssssesssssssesseesesssessensescsssesssssscsvsesavsentcetarevaceasees 5-9 
+Class denim ition: 33.ctsveaseliissavti tees devtestaliedledvavdecdesstaiicth dohestinsessvasua eee ee es 5-9 
+ETOP OLY sscd 23 tates ices veatecciveaceelonsat slau tida,hsansaeteaaavcthsarsats lattaten saat ease Resa dee antaess een ee 5-9 
+BWIN Methods 3: 2 oo. cccvsicsscashaesd ati cactssenssdeasdaisrevabvatstouscten ca saassostobiva Bias terse ete 5-9 
+Draw, DOrder “ack siste. cs aatete caressa tatiaatic ncnnee ete ee tine eae Se 5-9 
+Update: Border. iiss eccccstssvcscevsiextces athesstseaithasiatien as Moiese teste sevises sees aoe ee ea es 5-10 
+The LODGER Class =. ivccecsessvisssdtvioge She ineaslgiua cae sethesasedan act Bisa hai hori ae ee ede 5-10 
+Class, definitions. fc. cass scststscteatiactc cues Cangdescaase Shovassaesssacaesicssisdater asian so ctiea aces hate 5-11 
+PROPOMty sce tsi desis ccssetbscststanehseadicssasedecednsivigegs soetatttevstesssvasiveates cecievedeor devenees ee toes 5-1] 
+LODGER: methods 'szs..:.2scsasesiecdivet.oaeesincces teat eesutiaadaasdi eaatdasn. deteezaull tecestatadecdnee eee as 5-12 
+Trnttral ise sesssc.sshocats si sesetesesssunisietcepscactvt vada iteadstcdeavesstevee chante asshast «sistas wees teem dere ae 5-12 
+DICSEROY: 522 Sen cStesaa sess cite bbutaSesanhedacvasvossascsic peas belecataka giet Soca vucatasducabacvas os deueaTesrgesttes ae 5-12 
+SOU VISIDENIEY Sosscea ccvsvhocavsdovsteycavetaceet cnqucauesenes v14cteadiius Sencttsdusissseatcstessdieebiemin siete uate ah 5-12 
+Greate: and Craw 'vicaisclesssescessicecctschasaievs seseiehiss nics scarei peace. destatssesnesstssiuerestaslasessedeueaeso 5-12 
+CHECK’COMPSNE IS Valid Ty crstacsitecetetcnctnecsccsstaceacittseteeinitrenneannsinicscmeeie: 5-13 
+Deferred LODGER methods ............cccsessssssessssssesssessseessssseassossvscsverscsssssassanecevsnesceesenenseeaeas 5-13 
+Sensé required widths. tscyss.cciss4caiesdesratenssdasant on taerstaieeiat dle descaspeaveleteve ee eet en. 5-13 
+Uh ate SUNS hayes cxcati rsa dovasaw caapiloun toca svzetetaradatbacsonessasantineticaredaseMebe tesa Gok ere 5-13 
+6 List Boxes amd MeMus...........csssscssssssscssssescesssssesosassncsssssesacesorecssasaceocecsenscscsssrssesssseesrscacacasseenssease 6-1 
+PI CCUISOMS 5 0c. Mice tiSss Siesvasdsstebaxbestistepetvadinectessdeesactasccctsahaasisnn giaabuabieathasavavtdee alent sees 6-1 
+TeASt DONES 32325csech csc tdeyeh ovabevsiessecetcesveeredouteidaciestdsavcsessuctasbog. sie tatvstastahiscnicvoveralontee eID 6-2 
+Class. deri ttionie sis c.cocis. caste neeiew Gtiiaaes verso de Teaadeceesezsdaeeb eile once dentro ratarc Meera: 6-3 
+PROPOIUY 550s csss tecoveds cance vss oeteasvavauannesbewsteus caratevashden uideagtaasetneatcaesslabigcdelens eateste ts eoeiaeee 6-4 
+TENSE DOME TAGES cocci: Mcatsssacyassasuits cach waceeh oeqaty ase cavc ua nanan eendiaslaeuatd ucstusastaiquamoen meietee as 6-5 
+LISTBOXemethods:cciciSiswennelncianevncaiwagn et ea he EN 6-6 
+Die@StrOyeicsitescstisegeriatiaivelescead Geseibtaibuschaaniscsargsuiesisdei iin aiatt creo eee ease aoa acne 6-6 
+Tritt eal ISO 3 oo5 tts oi stra acacia Seo, das esha toueatavnsovoze tata ue cola) Ghiseaotitel aie, heat ke AAI, 6-6 
+Handle:key inputisii.5.fesie.tescsaseveltt ssiatassueataQiaatvacisieteinnisiaeions cade icaaeeteo ee. 6-7 
+DAW Ris 58 2he Becetsiarsattsessesaedevdvranattescra. ate, olvrenentvieas arse ceetiousaeutianesleast cearta, meee Raat, 6-8 
+SOP EMPNASIS ssc. c.53 soschovestensssesuatas tececal asus ssads cece sasaaens derassoisehethoehacacv eaaiveesnaihcseabe oe 6-8 
+Set the window size and position ...........cccsscssssssessesseseseseseseeescessssssesseesscsecessnsssssvesseeere 6-9 
+DOrAW AN CCI Niesere ttre nsttettes rekcte = eceetasttftcc trader actos esse acelin oat era een ee 6-9 
+Logeleremphasis:for antitem y -ii:scascvhsaccstaveesiie Sivetsractiic eee in eas 6-10 
+Sense required width for an item ..0...0..e.ceeescssssessssessssssesssssncscssseseseecassescensssususssssnanes 6-10 
+
+
+iti 
+
+
+Sense, thesitem with fOCus 2. c-fos: sSesssirshetesSescscsadsesesasescvedsesatonsveuscanehev vette aa cks 6-10 
+Get pointerto tem itext o.:, ccec.csisssstacesveststeetsdsseeisdes saris cssvoluseecetesuas eee i eek 6-10 
+GEC IIGEXGON last (emis 22h h ceiynenurisaiadtrinanctuesh oh Wed PAD auscnidudh expan ogee 6-11 
+PTC SIVN IAN PRAY ss da ss 2h aah avs csahalisacete nda bonacueseossasceat di csbeannead lps aguns als RANMA ec access 6-11 
+Class CePINitiOM fesse. cds sssscoscescosansescunstavaes de. ensvsestocnuscocteatse st sesediesestasstonsba ge Peo cscs 6-12 
+IPPOPCLLY esa. daten Sone cates vecuseussiarssscepey Sissies beatsnive oldie than ashetscdsssteeses vtssbecceto te eee ALES 6-13 
+MENUBAR metnods:.¢. ciiccncusouvisnateng hagaatacadunts. ohase sb danathadnie eee 6-13 
+Displaying. pull-down men « ..;..d..c5tcsstecu ces donsziedy-ase.yonasdsiNvhatbotesoedans npagntstetaees asc 6-13 
+DCS OY i sets csiecsts uae tones iueses tus scvsxansssbee teaeseesiBier trees We Nobel See, Te a nam acd 6-14 
+TPIREI ISG. © Fosse sas sco hada gt acura: eds acaiedanesnte Mea tas tinsh punt ness Dery me ene aN ER nen i: 6-14 
+SOE: VISIDUN EY cfc: c sieste cs couse cvsszetesscks sted haters ticsiacaT OR arn Med eee ars 6-14 
+Draw Fi ei cca asceutcns se tuacuene ih boy ids bth ond vandy sa avue es ad cSeeeth cote clceseSoe tras Tc! 6-15 
+Handle Key sanput ss. s..ecceesenceesonssseceschesvescavaea Rass hestenccagites freee eek es EN we 6-15 
+ACC ay MOM cc.c,-cassessnsnevensecvevnsvsdhsdecoaastansrvesceSeitea aceeves ocean eer aes Mee A 6-16 
+PULLDOWN pull-down menu ou... .esesecsesssssesesssssscsessssssesenesessssrenessssssserecsessescsececuceesenes 6-16 
+Class:definition.:.c0s25- PRs Ss cove, Aono eeacteieetatastencsrstesai ites oecsss estes crete eaten tee 6-17 
+PLOPOIty M52 srscice Sedvectes ces sbe evens Des ecnedy eer ta seit scea hove castovasteiseac ott aetibores cle nee seins 6-17 
+PUEE DOWN: methOds 225004. ie2t cateactescnstesteensiieilesiosclescicevsrertee ote: taameasecersrertee 6-17 
+landlé Key input <i iectstss eect h casas do vsosbsiettevadicosteucewares hrs etn iaitesetean aaa otewtocaeaceodl 6-17 
+Draw am item 5.35 e.cceosaneteuveualoae hake Gildacaseee ed ouiai siete et adaantacevedeoieediuerser sessoene cit vinic: 6-17 
+SOL MSMR DIA SIS ict ¥osistpacscossietiaate tetera eicaett aihhaeve tia ata ne tee ewe 6-18 
+SENSE PEQUITe Width for: at 1M. eco.tt-asctecaf cade tvaneveakvcwccstabadsstveiee asciabsuesacusdee awe 6-18 
+XPULLDWN pull-down Menu ..........c.eccsscsscsceessssessssssssesssscaserscsssseeesesssusssessnssosssssereceserecnes 6-18 
+OZTASS “Me RUMEN seas 5s ibaa ces Sainss pgenys agen beedSnes onto usvoncac as avsseoes ekeea bus stat eoandeeyern epagitecte 6-19 
+PROPGDty satetsscscrsceesserstetessaetteraisciatariaisiesiestarsassiitcettes cose ai shit ine easton oeeeeeerememearits 6-19 
+APULLDWNemethods wi. 2oscc0.. cides. cee RR 6-19 
+Connect to the window Server... .ssssescssssesssssscsssesssesesessesersecsecsssssscessssessssassseeseneess 6-19 
+DTW cass otetie coed ove sigobcvbecbudesaasdvsdssasetbsaccastateatiaansteleietexsniaubcatuviodveestvsstevasetasiv ince acs 6-19 
+Settem emphasis. as: .2sc 001 ee acca betivea tee cesess se vescaced anshosstagsotessces ssteaieeOoee teedns  e 6-19 
+MIBNUSIA Bites Sis, ri cusettes oa ae Nae oo ae tote, tied en RS hb hd i ofl ee ae 6-20 
+Class Ge finiti on. 5.0.5. eee eiel as ewe cees décaestaathcnscatet test lasciStakse th ees oaot eee ane 6-20 
+PIOPEMEY: ssc cvccsesshsougs causcosaseasedsavsnthosid’ce Sa dgunutnedéscarasdeveseoscdedsucbecboteisve tboceearwidll ere 6-20 
+MENU PAB methods :.s.90u, Fatih eeccl Se ceecetatacs hi teidve uestdezncdeliehsesterersoeusealainaey Beate 6-20 
+PAMAGN ADS ess Pavesi se xcs peated eased ovina de tute ae don a unlacest uae atu tart es 1, Sate hts 6-20 
+DAW PES esi apensnsth Sees Secs Sescseeteaieda hs lilecsaes sc 5 shee tne Tec dcsavans dh stan aot aae wlan eke 6-20 
+1 MNANOB: BOXES aes cs nsesasnazcayas sazdsvessgussccassoemeanuoidustssckauaassavastssisessess ova tgscvoemoaroeoret oct eneuasam ea eesed oan 7-1 
+PRECUISONS 3 ctosssec¥ octsesevcouececaiceeNedeaeaaudasssiselaeiedicenidetosessseueecoriot olveniovenieces tts Stes 7-1 
+CUS S CLA AAD  saece sans a asin soateaegeact taba tos cto neat cee meses Teas aecada asain wee cetera: 7-1 
+DEG CHAIN 6 aiicesciieten Hass aeons at iailel alec ha leseinied ane Wi aac seen 7-2 
+(Class CORIO .. asec -sutte ice ticpe iol vasece testes Ctoctic sas. us nssnoco ashy mee aiuto teens 7-2 
+PROPErt ysis, s,ietectcda ese tsanctesesetesccetueetuecuuedataivtntres tect tiene foe Seseeieds Sec ovsincsavavsiiorseadnntutoncs 7-2 
+POG FASTIN BLAS ails ctacissetties sechaatpnu ds caesdsdetaelhtas Gaabesscabsaa es sas tebrea tial asda el eee we saaseose 7-2 
+DEGBOX 550s soca cbicabien set Bieabea athlete sess eae GL EB eat toca ssiuctecade So sesbeann nena oh ooo 7-3 
+CASS eT n ith OMe a esccesest ofan teciev ecg devansic dos doce seued seskcecsteeeb on Suestodbodecqatacdeonevsotastevnedes evel 7-4 
+PPROPGIOY ost isscsee ectanesossset sans ctisses cep sasesexidecra cesta easaccst cases ieas tees sttanr ase Mucosa eta 7-7 
+DEGBOX fags acs 208s ecccuceseiliisectiaeseensctadsavbsccelasotasslatasdevcsuricesatbeaunioe ines 7-8 
+Small font dialogs for the Workabout.............cecesscssssssssessssessessseseseesssscscsesesucarscsssseenens 7-9 
+DL GBOX TUE Mi. Bap a5. scuaxtsz 9 Sosa eartuebashciaiwasacumsben besoin seaseasttiadsian sans eieateontiaes 7-9 
+DEGBOX. methods... fscsiasa atin eieeattaei ds lis isa Ba eestaatersspea dase asada honed 7-10 
+GomsistenGy CHECKS ‘ssssccca.cc2ecdesdesseavceacccscehcrovscavedei costsuctvaeeee ib dented tose. catia coedeeoeeds 7-10 
+MT Gra Ses ists ote ta ces see te ra Nate yeety trae vessasg dilcaxtas dhs SoM cele. cops tasscibip senusantae ewerers nee 7-11 
+DOStHOY *oossssheseccursssssseused haskl A retibuaes aieetinl acd boleriicecadtioses i eveduntoaeseaiteicastin Greet ccbasaereve: 7-11 
+AGO POT iscsi ek Sekt oer absat aude cei: eee ea nee ae aor 7-12 
+Add an item: by TéSOurce ID ......cscs.csssctesascveussesacosetssucveuavesscedeicessadiaibatelaveoceshecsoucuescuees 7-13 
+PRE DIACE AN CxISTUAP ECT 2. 2.522, dace soeesatnsnaha rebate cisu last ctese vc eaaco eure Mantes mee le 7-13 
+
+
+A 
+
+
+Et MEM DY INGOKS .2.cPaicsstetears tua cetan Roscaaousouil weneciatiianuuaeie ee ORE 7-14 
+
+
+Change the prompt Toran -Ttenivs.: 22.050 sdsaessauxasissnccassssosioervandvusecoteau Mus eee See as deae 7-14 
+SEriS CHEM DY IMI ON too acssh hscsanetevwreecenteg addin sake ietiaasedystodinaaue at amet iedate oe 7-14 
+WP are EY DT crass case. tesco neck acta cng hve dinsol eb acs hea an dagida esate tra testis vateda ham cede hina 7-15 
+PAA e rl ey Aa alors asa crters trvcecescatscaanveasvabets <coukasdeesau tuivonnd dtaceeiWaenas eon eeteiocee bac ecte: 7-16 
+Move Tacus:t6 specihed Aten 0.0. .c05 ct .50.0fercae-sgansaneavsuszavverances ss cssdoverissaveseavidhaanivansaneeae 7-17 
+Draw wholedialog etc ified sc ccecvasedecetcealt Tesdestavscsasdovevtisseigeesceesntsiosauiteusecse asiee 7-17 
+SetsizeOr- dialog eek; sv cecctivevcacsssrthiecsiuet orstastoueen eee aetna ricd. Lech ea 7-18 
+MAG ANA MUG DM aceasta oats tes sac evn enssdepeamnsnstssansesnes ls didad nd ia dee 7-19 
+ASOCK aM Meri ee syste cette esas & You vbaai tr bcecth Savin sein tock ieee ae ITER Roe toccs 7-19 
+Display dirmim Ed Message 6 ok, Nios a yavgevaseds ages eels os Ouse sncueowranca armada eds. 7-19 
+SeMSe stem INAS Xe eee, aces ae azee Syn basdeteteteccasdca Scr Svcs plasesdSovigesteuees ged Geena R en os 7-19 
+SEMIS HEIN I AIM CS a sacastace sags oaad ovsvaie se igsnse dvveg eh td Meuse caaowt nvccdbo ners uedacdy nec ymtec secede thcs 7-20 
+Del emitla sy veh u/., eaten eae ema cae acs ths an emer 7-20 
+Sense'start 1D: for He lpise. cs) svecteta.i5.: licscss cries does (decteve caveveovorusacsse/ dies eterncecccsestee auc stactueses 7-20 
+Set Cale Hox eras Seg. cM sashes a: asc vo esa cccaye eal ceaaesedessesscavcsesee essat enccsvedapavessetaasseadete 7-20 
+SPectby min UMUMD- WIGS 5. essere 5 onc vied ew ocsceccoaavasuersuaveederseaiudesutieeeosstien acon ceceeelew: 7-20 
+Dyyriaing (Can trai Satl ones eta. ess deasnccatgaisesatreen aoe naskaneedevesvlubetarde rac styedvectien aaem eens 7-21 
+Deferred DEGBOX methods) .:.j<cscssarceois sasessbivavsccaves nies eon SM eae oe Ne 7-21 
+Wtetichaneed messages, sic: cacsiacts, caaptoloxcovarexausisaenychecssstieave Daten OTM cece 7-21 
+POCUS Changed Message .cssvssantnnscschsdodasesasn stems snsascasnscviosnsaseuiassloasto hha Mie eee 7-21 
+Wauinel SUB-dialoe 1f Te qUined a2) os. 05.2) <edeccanecsviiatia oo aces desss cn eet austiareibhearaveete oe 7-21 
+Create non-system dialog item oo... ecessesssssssssecssnsessesesssssssssesscsesvecssscecassecesecensssseees 7-22 
+AST SDEA Dears: Gos sucka oon ovetss sonsbvciyesouss gevvpbee uaaesssdlovasdeathsiassiss iss cathe dicted ere 7-22 
+Cass Ae Fin ith on zins iawscieescsstest iss gue devas acataeuedstecsenndevasesovactadsvigois sdioudesediauanl beaches 7-23 
+VOOPIG TY std seta cet cu dour crt eashivoasetsiapest ges ces ts Mose sana data Souwttadacarcin Vercors ease cousartichad 7-23 
+AT SIDIA lomethodsotasseattata maces tome ee ee 7-24 
+DOS TOY 2. 2yivessiadewesisedea vost settoader thus selec iStstodl sie mectisseeatealisiadia leet tian edi cdesdsoscuse ied eosaiela 7-24 
+AOUMMIEM ecstatic none mate eicAt ee te ari eee 7-24 
+Dynamic initialisation svez. scccicestvqnrvedssseccnesesastcs cot cactvovdtets sed psuSoaeeteesevsdesuassese sestonk 7-24 
+Handle keysmputs, 2.cteot.tcsec0. aitsapads cast ivasevatieeensiitscgessdicessesuesesueecce evils aacasoea ees 7-25 
+
+8 Labels, Buttons and Choice Lists .........sscscscssssssosssssssssssasseesescesosevesesesssesssrasatassesesezacssareresssoesenere 8-1 
+
+PLO CUIS OTS iss 36035, ess evauctsestuies saa etn ctbnddtenseatdessedngas taccastiOlcdics teeaca asec 8-1 
+
+CCAS Ge NN ica toss och aa dase veons laa iodvecananraivastacsceigtecla MORRO A, atm RL Oe se 8-1 
+
+TGS TW UN Chas. he Secs e tec hcreneian sein ccpsraasoatea raed babs case ROE Waeitiadd ewe aria ciaubcerssee eens 8-2 
+
+Class enn ccstasstt cs, sanlicndcaps gaasituttiesgedeucstats chine dof iserinnareveaeritae aot dete 8-3 
+
+EOI TY ns ces eaccs hil cash dna dics acenedaus ol audvanti Gian dertanenans acldrdeheociap hu emiriteibeeenent 8-4 
+
+TEX DI WIN Bags coca of esvsnteteeaulasdecpeasetacanieds Peewans destavtads Deddsevecattaestavtssobian beeen eeeot 8-4 
+
+SPE TWIN TECH OS 2 3253s2cc.5seasdesttazieatusnetetelaanth albasazscesneletceaseseioisnasect oaterteesateae aes 8-5 
+
+MIMO ASG tet ten upset uartatanrecscen gana taceunat east a taaaanesdenan cas aban chataedmaots gepbavedie oecteaaes 8-5 
+
+Dr awilext.c,dcaries.ciovssseinist es coestesh oysttaalesav ovens toeaeedeceipestanlasentee cactoartr weedeat 8-5 
+
+Set Property’ sites. de. chic beissasehiies canst nam arcane ates aenette cee See ea 8-5 
+
+SEIS MERE cco denise tansgnatutea td sd dur bea tanrghovbdeesSosuaededs dee es 15 dedeawegeedavnabestan et een 8-6 
+
+Handle ikey:ipilt .2,.cccesssccithovevsesasdsiveasastessaasiesstinacsisvevaareye athe ee ens. 8-6 
+
+Return required control Width 0.0... csesesssecesessececseseseescsessssssssscsescsvevsesececsseessasacnes 8-7 
+
+EM phasise «32623. Seet shstsdivi te basaace ans ceteons deareavadss lente odstasgeses ecsesubeediaiea otied cat bea eee 8-7 
+
+THE SMA CIIST Clase siccct.ccasavsssapoaced <ligayovsas otal avoohpanmtsvemsare, treats dicerstaetenieM eerie 8-7 
+
+Glass Ce RnitiOM, Bivsnss clear a mad eet tat cy eo le, cae ay AsO ee 8-9 
+
+PrOPEICY. 2-3 5.28:02s cucu schists shasta ctyeteathete catesvesteaded aio one Matte Aha EON, LE ce 8-9 
+SMACHIST methods, ioc iicss.d.2.dossidicttaiecsstiait eset bbotsreessbeds Sates ne aereettacen he 8-10 
+OSCR OY Fs 3555 seetienyesie? os sonarebabltete devon asta etvtscene basasceteat todetdisesteesosdide iets Ue 8-10 
+Dnt fas 2 Pea cytes cae tenes td nentudteaenaslavatinaasianessins eat elaad ater eo ees 8-10 
+Handle: keysmput'sesis.jcscsd! Yicausuvt aa diaceiensters So tabictetlssesushis Suaweisveaselohsees Teens 8-11 
+Dra Wie, ae b 8 sd7, Sisk atta Taide ics astensvedhbeanubiet eet PONG Mette arate ee 8-11 
+SENSE ates. ssc Sescastsscwsascaelevestisrvenscsves de ecteaniaaude ss sssssitesienueiossctescete de emens bin Re 8-11 
+Set id, width and button positions ..0.0.......ccccssssssessessesesssssersesesssscecscssesececscersesensstsessass 8-11 
+SENSE TEQUITED: WACK s. casscscnsseacennspsensake casconserrvetnasnacaansaisatiiauidinvicransan cleaves orks 8-12 
+
+
+Class CE fiN iti OM cies. ssscceSseveaderecatecanivsuaccbersiecsdececctees ROR ee Na 8-14 
+POEL cect nbs sii at ccs acs alespn duu dv asiteuls devon totus adeasdesd tcaadielan ame ee Re eee ess 8-14 
+ACES Timethods ooesctectestceSeccces assez cressttesaesetoceid ts cceacalestusen ee evs. Sameer 8-15 
+Tnitialise ees. ees eee ccioeilecdtas cde oii ceca he ae code te a RN ee te 8-15 
+|B) Fh eaves AOI EE A re OR ae ee iar ME I bts SP fy DO Soe 8-15 
+SCNSE HE que WIE ro c8 3 ucts ction aes tae teateueuse aut nectasa Nore nasene ear seat ee nla ht 8-15 
+Phe: CHETS Ti class r.ticssscctsvtesyacccesteas ees Best to ec 8-16 
+Class definition: 225.200 cesatsh aitasraeteeeee cee Oa ee Ree Pee te eM aha ns 8-18 
+POP CUE Y cos seats nasshin a tckban Yatetsaswslan did aelasecusak ee eas Me ee eR eee Mee ema 8-18 
+PUTS Tea oa ticcrsnnsl costes enctunusaaylavecatiadeeuisehiacocctevciss) WERE da, 8-19 
+CHETS Tometh ods 2. c5<-sacsaets dessus aveesiietoestsok stese. Tarsabivee chester teste ei ow Bee 8-19 
+MOST OY. sratsrnes ca ccunisnacvsactsatoxissacedeeasdo vat csericativearckilarc thy, amr ehen eee Mera tints 28 8-19 
+Tmtialise ss... Sree oec see as rcacs as gevedevstodi sigeccuss stpuidiscandocsscccizys eae ee ss RN od 8-19 
+Handle: key, input srs :s.ti.ciscciseecvugetsesacsastecadtestscssesa steadied so BOM Sheers sak tess aE chess 8-19 
+|B £4 debe pre peers oe peri eee eet oan TT ry este Pe A Te SPIER 2, Ak’ ccna ca eee 8-20 
+Set current item and/or data ............cccsscssssssesscccssccsssesccscesccsessessensessescsccscesscsessessesscsasees 8-21 
+Sense data and selected item ..............c.ccccssssssssecscssssserccnscecesececesesesecstcscsacsseassestvsareveseass 8-2] 
+SENSE TEU eT WIE 52 ss ceevs cana sct cans dius tacecassesacetupusenawsside Mander AE ee oe ct eceial 8-21 
+SOU CMIPH ASS tsi ccictstecsacsssicdese costae vi uvitarteileosstiare <Aelsectxtuel A spate mete oc OM ci can ays dt 8-21 
+The NCHLIST numeric choice list class ............ccccsscscccssscccssccescscescsscssssesssessescesvsscesesecsscees 8-22 
+Class CEFN It OM 25! sscsetsscsc acaahscassseatezevesvasdeesblvs lack ovstectsentailioie soa bbe vc deba lin cs Bedlouen besos 8-22 
+PLOPOMby 025: ceases cvesds ssstosasseaceeusisunervatossativeabel ohc aan dade eel tesenans eoehiation ce geichne Pea 8-22 
+NCHLIST methods ies 5..20. 535. cacdiscsssvesteatvsdbavcodsussvasssiedasenscttaneaieeeadlatiaicivstiasadeotetuvawve SEaads 8-22 
+Set current item and/or maximum value ..........ccc cc ccssssscecccescecsesesccsessessessessensesssevencess 8-23 
+Sensesselectedtitent vient seectacnaniletacte ii ee ee 8-23 
+‘The:V ARES -resource array-Class asiiecnninartiese nanerotrreeeree 8-23 
+ClaSS! GET IMItIOM og ocos cess de cscesandteesvsescitzaues sabes taapiccieate Reovsselian oiucsee Paes ciate eee 8-24 
+PERO CTU at sesso ssacstenerestecunivesavis Docu cusosedlaiode gases accieaaea vise Meh eines Mice isan ealiaa eh 8-24 
+WARES Oth ods st. o2. es FexcecPe chive cei cetecsesteiieote ace sisen tests vlaidcddeta si Abel ot Aatis Tle fovea oseeeacee te 8-24 
+COD TOC ORG om sist cies a eerates aera ea acne ascents sauce ane Panels oicaateatelathege aaa 8-24 
+Getrecord Teme. cscs. .t3.453s oc vheiwratsceisedessoessh tslicecentcstvesderss arte dos ae es Meee 8-24 
+Unita iSO or tciexe cts Societe tease a Et hen eter tee arts San a kts cues, ete 2 2 SMM 8-24 
+Delete sequence Of records ssa. 5 cscxsscce viv caceecanngecdecdavnienevadssacsnssleaniecss Medea giv teans 8-24 
+InSert: SEQUENCE: OT RECON S ios Sasso svat avesizeaavcenspassi ros toasts OiRepsases gesinadsetevcapsanonnevenedd 8-25 
+POUL TOME CONG 5595.52. 288s Acs csathsdadhces cvacecbetucesctoceccceleiassdet ecco toh stesoe asics 8-25 
+Point:to:record data ts. scscissicsstcitescctevessatctva couistacdeeen tee lk tii ceascoeestecess eset sede oan cctss 8-25 
+gS) 0 1 |) 0 21a TE rep PERRIER ETO? 8-25 
+The VANUMBER numeric array Clas ..........cssssessscsecsescssesesscsessessssssassessesvsssacseeseseeseeaceeeees 8-26 
+CG FETE (5) 1 (0) We Pe 8-26 
+BO DEIEY Mattel at coronene a0 watasada vis seen isuadesevcasene lees otesauccesalhgecisteckaa ta tionieavetange ose 8-26 
+MANUMBER: meth odSiv. sisccxs ceccvecessvisvsaxdegeas cedevc cla Segeste ee wean S5tatsotds ces WASP ed we ces 8-26 
+DESTROY ch von chs nse Rot lode cco ates ex Soat wagd cal aan Paces aaaey edateaa a peop aaa bes aanemeee 8-26 
+Point to record dataycivsisszts 2a scoccsttetad zoe adex caccdvataxonscactetatia ties! sewers ove es 8-27 
+SELMAXIMUM Valle sss csccccésscssseMeess daces cytes case ava ehedin Me Mbesacesi AO ws Me eiee 8-27 
+OUNUMEPIC EGitONS.. .aiécc.vsacecscecastonssessceosecsuacsccbacaeiossdosses oastuiessoeasicucusisavuvdenccnsecoisGiaceom ageecticaziom Lavscas 9-] 
+PE CUPS OTS, ct sesssest Ss cic shes Soects webs bois cases asvectat ee Soave toaaneeaa iets ice ie ieee 9-1 
+CVSS ASP eee Santen Sadist cant ants cbiaoasdawsuedtneuirn ceca as aicnctettatinelesraetelasaaa tak 9-1 
+IPE NE ics ai h08 2206, boa, coz ares ca beveussteasaasaeuciuee eu cd ts aa ast at oan OT 8 a ent 9-2 
+CE) FTaK () 01 01 0 (6) 0 Enna eo 9-2 
+PRO DMEY sts en siderosis ct usc ase Sicha gas dara, tos calou eeayutieatie bala aes aia eal meal wisn Tama 9-3 
+MENE methods: ser, iisisiee cies Od st cageneccsrowss see etviescatesabieasveinn a dbsadidosedl eed ete eesti 9-5 
+PLAN Ge REY: PCS cei 3s ii caas As dance cceaats coarse oun sdescedeearssearcersneasioowea avant ew 9-5 
+Draw CUIEMT STEIN Gs sc staodarinsreeee cust pocndeasl eee oe reste Me et gee 9-6 
+RSTSL Ce Ry i es Se rane eee 9-6 
+ETON S IGE Cas siaerecc tua as ts tesserae west pengu dein agus acs seandnccag tele tssuinte named eects 9-6 
+
+
+vi 
+
+
+Validate;the:current:num ber.cv-03..0 000 scistsediness heeietes ss ocedbcacseidts st eR 9-6 
+Show range information message .............ccsssscssssscsssscscesescesesessesesssssssssesossesesesosenececeeees 9-7 
+WIPE SUDClass EXSUNplESs. -caasyycsdtaacanuctsarecasst avert saemssgo trauees cesar hati ure meee ol neteel ees 9-8 
+AnDASIC SUDCIASS Mere ctaycscst celta craks sei orrisssssactertvedee Neeser ome itech Ae a ee 9-8 
+Extended range date editor Control 00.0.0... .scssesesesssessesssssssssccscsscsssrscecerersessesecsesesessseses 9-9 
+TEN GE DID S200 vs sce saves vevezeissadvecaszeccosdntoote aoe ceric RUA te Macon, Oa eet OT 9-13 
+Class: definitions: steve thsec2888 cesccsc.cesctcstessencsget dS aaici PA casein cl cleo OO 9-14 
+COBOL cxareccteesc es tattoos ocssy) eaueh oeisscsscPesaune BUrasdec ousnnsiudebnetave cue rename 9-14 
+LNCEDIT-methods:h..:. aiid eee eect ae Le Se ee 9-14 
+Initialise: eq itor ic: 2.61. scecchiessasstct edi Glas sfesd hee geastviee Bn Oe 9-14 
+Set Gata hte latcdnecestvecasler testes cicada. Goer tana: se RU 9-15 
+SENSCEVALUCS -cissct is covevszvonsnaceccsvengobeecsoncuineneusbeuca Stud tear copes Se tre 9-15 
+INGE DIT eos, corres gosta sts caeaeasigescodesaiSestels accept baste aec casts (addres cabs ati ek nce al 9-16 
+GC] aSS GOL itaom oss sis oie cces fan cetgteasesSsticnc teovssdresidulastes Paves eit, Shs ocledst Mec Mem am 9-17 
+PLO PEREY 2238506: c9 crt Seadbs edasonsttcestlacenzaes lous cancestadse eee actos ase eimai 9-17 
+INCEDI Timethods ts: ccc.21:ideemostisediaciete dt Sa aie ee 9-17 
+ANitialise’s, sic: csascnie avs ceeeatietiec ite eet ie ee 9-17 
+SEUNEW:VAlUES 3s. gescese avez osiedvecteatssatectedkosdthscvves ete 9-18 
+Sense New: Values: as.t2ccie As Gadscs cddcioas ovelevess scene ee ee Ee 9-18 
+IWINGCE DID ooccccactescatsensetistiastavesevevcsec si tslecdl-asculers acta tuesevadeie ie os acti RE a ee 9-19 
+GE VaSS\ eT TIOM sa ciednac5s csi Reksecscs cass ee beis i wcavcduadiad epose pate syle Dts Ee Pee oa 9-20 
+PUOPEUEY 20305 s0353 casos tanmuntevasuidedesecehepecadind Moussa teincbiciGs manned ne tem a am) 9-20 
+WNCEDITimethdss-secisiit ii chs asvtinanichen Gen hen BU ee 9-20 
+Mita liS@ tesssteracssce ccc seasasaeseescvacaecagvusacassscsn ies esladde One ee See EE cots 9-20 
+SERMEW ValUES a 2iceiciiteet acee eh eticocgce acest elie hance Mee ca ads ote Pe os. 9-21 
+SENSE NEWaValUle sc Heiiesen eisai ede Mect te ntocn iodo , ee, OCT 9-21 
+DV EDU riccha sete tos Sesthes SOG Geiss adeseuciceoce acid aod ee eee Np BAM Les 9-22 
+CLASS TACLIN GION sarc. 2 cee eevee sssatadeacdasxpeeuss bats eb lore ecle teed Set shecnee ice be IN 9-24 
+PODER EY ys crores statues teas hes acai astatgnaiademedopeateeccesseea tetant es eu udearoe a cats cs hae Aa eo 9-25 
+DIEDID: methods 2e2iiiet 135 ci55 fos at ocsctvccuse dele susedassea ee aN oe aa 9-25 
+Wnitialisetjssc8 aves Ait tin ia, oO ken erm eid Mr ee oO Men» 9-25 
+DEE MEW ValUCS 550 ce85.c23 sis dec Seadosths dees ieseveddibts oka athasabats oie Meets cites 9-26 
+DENSE. VAIUC Pessecciei i ctles tea Saas oat eetcages te eos eabin Go tacesldai ie hee ee ee 9-26 
+Flanidleva REV Press si cinsecscivacs ssevesssiecgeansivaagnaniviaPacstvasgvivantonaetiuuinvdne tence eee 9-27 
+BETA ASISE acces ates isden cose tee td alguns stares aden icastie Rhara iia ule as Se gn AIT AM 9-27 
+Validate values and fields .........c.cccssccsscsccsssectscessscscsecscsesssecesssssesesscssesseceecesccececceceee 9-27 
+LEED UD 3:isce2recsansseizs citi viaSbhets tov tavdvatl aseeiba nial hele uck te scedd pouch cceec Be, ace 9-28 
+Class definition ess: s2iih2ce.2;ccerctstonssticsccdeuneetteteatwhowen sare eee Acer hen BO 9-29 
+PROPER Oss oe cctestdrn. cuneate: Saaracaase aectvnntetdasdey Adastueiag cts data leaseahes cad teu sdebeea tosis 9-30 
+LE EDIT methods 9:2). ccs.csccasssctcosse lh sssd od essacsei nase ehioeics ak ieee hes Nossa ach etdacaii Tuite on 9-30 
+[mnt abies sces tu ctih sos sas cesbect esdscaesdacitvcssesbececsestsnddebieexatvathsosio lace AAG ccks cchncatmats aRe 9-30 
+DEL NEW Valles scsi seciiesteseesscags Mizcssazatestgssel stones toda es Serbo eeskdseees toettoe tye eel bee 9-30 
+Sense Current Value. cio. csseiccsosccinees eels cassethceans de madasvessaceabedeesseeciede ee ee 9-31 
+PRG DID soso ct scrsctes etc s5 cs Set a vanda tea caucus eet a dead cat desea oo enced ie ea ie ER ete! 9-31 
+Class Cerin ition. .eecsccecsvacdesvesasdoccss side fucaS Secs beau operates elec oad yt NE Pe 9-32 
+BPD cass sstc crus vidioutcavcsasualacacs sc vault tasucen ain tune a etwvasttncse oreoaua neayeall MLSE eet ose elec 9-33 
+RGEDIT. methods ie52s. occ 252, loededadseat Eteacdsdeteton a ie Dek Rete ocactatehete SON es 9-33 
+UMIMALISE 22s tects ec heh kai, Sle ted cate et ME 2, tee uit aie ile NS, caf 9-33 
+SEt NEW: ValUCS 325.55: 5 5s sects, iia ade sth de 1725, a, Jeu Seto vest atacsts tae eNOS 9-33 
+SENSE MEW. VANES 2 Secccscstsccssestazbsiedacscdissdsdecael aucuet daw aveaseeniaeselloveeds ss seactteoeecug tthe nn 9-33 
+
+
+—_—_—:.: nes ee eee 
+
+
+BO !TEXt ECU OFS cossces soc ccccconstcctessesssuacasasavsvisticisenssiesoosesnctsccocsscssessusnecsiasesseedlidisasdeasachnn, coe enc seasiacieacs 10-1 
+PRECUISOIS 2222. ctet creer ee eet i Pe aay ci 8 Nn a ee en aR ANE Be ae Bee tes 10-1 
+S97 LF 23:1 | pe eee fence era er eee Se Wa eee cee 10-1 
+
+
+Viii 
+
+
+THE Sit: WHO W 0: 5 sc.vncussnvnndoschserioninsenasncayessavesdoh seca Bet Re RM, eke 10-2 
+PERG IMES cissiccsSoudiavcons che nggts asks ssestassbonsneisi dst ade AR eo RE oe 10-2 
+ACUNSOT POSTEO sxx sc cess cancasitevecedta tally rac teat sie estat ae en meee ne eee 10-3 
+I MCICUTS OR nat ty tN Oe Gee ee nae ci ea ae SUM eee le eee 10-3 
+PARI ast Pe i as a SE ater Ae AMM EO Ret ane Pee Ln ee aa Pate i 10-3 
+Eg Foe (0111 (5 (0) 1 Ree ond ero RLS Rede hs Stet ate RN 7 ARR ace Aa 10-3 
+PROPEICYy 205, c.ntacsduvssccssavinestesusectnavesotvvesyeravenaerdetaiisa Stace Mtbaths ceverethee ie et 10-5 
+ED WIN iets 25st Pee L AOE, ocaescest anit rakcstatseds wu via lateeud ai Meevs ten estatttraea eco at: 10-6 
+Destroy res sisnti a int SAPNA creat a An stelea tigre oath che oe 10-6 
+Create components and imitialise..<acssicccsscbeates aadaeesiabetthas..tlstavcisn SE. ee 10-6 
+Pang lesKey tip ut i oac toe. os s2c2 a sang Ob uded ina ltwvuseen Cairn lacks Lessee ee te oe 10-10 
+DDPAW VIC Ws 23ca cose. esas ustensdesesniesavesesastbcduacavestteasesstiatseyianidiassestiecaidteenscis eae Nave 10-15 
+SCM Se MeN WN eric ta eet cyste cioceast ee rexancsue es neve, heen ougealedasuareatl yaa ore mee ei: 10-15 
+CGO Rec tens coches ua etch tote hut aia t cate enacetitlaaas atta, Cltah di scaddunestali di Maceteeecy ee Sisegtn cues 10-15 
+SGLISCHLE Xacyertert caps salts atcia ase snatende tye ectan te Gitar alin aren soon ee ec eae es 10-15 
+SeMemP Asis ecccctise Masi aias sede weno er ss tevin cedoene tialecaascn tame ee tastes 10-16 
+Det window. LD :and position v2, scs,tevalaah Mcayassccteedocenasiascisen dade sal SR ese 10-16 
+SCUSE WIG Succ tecsieis eae seracaneisecadcasatasaces te tu sieaitt anihandsengenasaied Be em 10-16 
+SEMSE/SCTEEN AMARE SIZE: sus22. 23cs<vccvbesendcaesbiees csi cesescssscscsthabsddod svadcccstesvease cee 10-16 
+DEC SCKEEN MALE SIZE: Mata 5. wi, esses necevsteliisasceshsbeces stoieecdcdigeusssublscaridtee eee coc 10-16 
+Set Content:and CuUrsOPsscicz-sscsisces tess eanesdacassties.seaiacdistasnsjariedslolalscadrees co en. 10-17 
+SENSE CUISGr and SClECE ata 625s dalacecsssusd exsnweundeesBbcssaenelncelsc8s/siedsusecs Boy tererumvinde oe: 10-18 
+ATISENG AUSCUT SOW firsts cola Soe trhavstaha ease Rt Me cast riast nt oehaed Measptsssd Ri acae Saami deen 10-19 
+Replace select and add: surround. ....:,.ccs.scssecaccicsetcdessnashscosscesocssscovessssescoeqveceoneseedensesz 10-19 
+Ol Oh and NMS Spaci G .svrscctasesssiblats ainceninsesentaasacaatal vam anatasealerae meet ee Roe 10-19 
+Pave Mamie iissict. ssa oatsonsgesindoas taupe vedo vieasesausittd.pelaissens teeee eee ee aera 10-20 
+Search for.text and'show cursOPrss.tec.cacsutitenit scatter 10-20 
+Replace Select, .c.tccace. tesbivsesjatevenees bacsgattviatesiaccchsedeiesdofiit-dhsvetineabactatene roan aan vies. 10-20 
+Evaluateam expression cc -.eceternte ate nal cee irate ie wearers 10-21 
+Copy Select toclipboard: s.<c5.;resasesevsesassckst O50 saci dues vesinsdeilasvasssiiveckedesets iiultesscesaitouteeiaee 10-22 
+Paste att: clipboard comtents 2: cis sccsccsnc.-qaseasvansehscnanziiedecs say gusvdosassmsleSaesonslapeRepwiaeeere 10-22 
+BRS tRORINY DIL Se ayo cts oidiv hacxcnves oneness: uetttcenccertoutheorcese Mecsas hon ane Ae sea og 10-22 
+INSert teXtesir 2. seater yee sceceesd sates aps toe pet edageeiBe ea stiesi ait csvateandaech icatarseonersvondcaa ee ra Me 10-23 
+RGRAY KEY plese MAM GUIN B. 3.20) usasets secon incesdeaan wus idedenirederitactssaissustccasteeer Bye mia uae 10-23 
+Hab RE y press HANG 8 sc occacciacs seipussess2ssewsasdabuscuiascanidexnvsactionteboretantelisintenieeleean: ssace 10-24 
+MEUISCOMNI ZS SEY Lorian dec occa ch ads tual nls den sli tsk ae bade seiuenicesnaesaue ols A deeb 10-24 
+Retupin read-only State seca ecessads ezce rage vhupuastunealanuhicssecveyndonsievsesieveuteeeicsaricnaltberntiliau 10-24 
+TIN GTI Dy ject bea asi ah epee nia sBae Able tes S ha Doahva nada risen usa cee Eee 10-24 
+MCVASS COTM TON 5 sect tei elds aie sone ea OM sce, 10-25 
+ASE OB ET EY si iocugshs ies lstc gsc aaa tune Neat Sy Sha Aha MACE autos ea eR AE SO ear yc 10-25 
+PUNC TUBB sine tia bs ass as usitoes co 0 es cot aoe aasreteee cam ete eee aM Oe ec 10-25 
+Pande key In pit vscasscvcss cscxnssvescoeovsteceesient ti saas RereteneGrnnee atta Meare Pacman. 10-25 
+BLD sr cpe ces ascstca Hdandnccens cua cous cnas aussie es annentabtnpdceubcaieenccerd beet nies te oisliaal elu deo 10-26 
+Class CELINIHON 5.2009 ici ccecessedeaetassssesdteaaseteatedstesbecit Seaesvdsodtvteo si eae es 10-26 
+PPO POM y os sicieanaits aie ota sensei a Sec las cis cn diacetate ba deanna ats Wave Gece ee ee rea vee! 10-27 
+PIETER, Mite @as.s.sc88 eter cesta acca ceed tah stiri eet Nas Gilat ene tak fed 10-27 
+TSAI TS 2 cestcncacps acces Saude aaa dlacd ess naa eceseet gape esta ulated aN eat Wane ota theces cay weet 10-27 
+EE VANES oc alscsauargataatseanbesteca sine eaeasicteyishnianldeacauosaays tienes oalon isiueey ieee ern ee 10-28 
+GNSE CUETO E VaINE 5,0. c..5tovses <panstd cde rcesneiel ua uaaseoantahdvehansasiecmernce aetna ees ti eaces 10-28 
+Walaa elds ic. essst cass toed asectectst Wceuccactauleain ea ensue cenacmapaenten Gai ise 10-29 
+BA) 1) 0 set re er ct rd Re One nC 10-29 
+CTASS COM ION rasa as cacti is to ately Ce Nanackam see ial Casas de aud Gags abygilt 10-30 
+PrOPerty «<fictisesaiv eves creceusdt caniids atect sctaseubeataneereasteal eau tu aaiahes coe stance Seems 10-30 
+AEDIE methods’... s2vt. sc. stucicseshivesatspretiessaenieitbati sad cx. sceth ecxil octet ave eens 10-30 
+GGCUTEG MIRE WIN es scacecs ees jes cstaed as peceecsascas outed ea entedeveloniesouciataaetiancac enticed hanya 10-30 
+Fianidie Key in pull cacsr teste reats o.tuciast etree ar eaeatrn aie ccttres Mev avssaeinisoossie toine neeaaeete 10-30 
+DAW AETE, sstrens Srsseacseeetcsttsves foc r oeas Ses eesarapetustoos otter. or tastier cael iseenas amen Met eee cM 10-31 
+SENSE Gata Sirrwecteccresetrtisiecoctcusser reves tered ent ertrenusacn since: tome onseriiecieer nici inet cr tes 10-31 
+Clear password data tcc nee eetenrs trees caonsttien on araet es aes 10-31 
+Selemplasis te: eres sate eevee te eerste et sania, Ese aE 0 ae, ge 10-31 
+
+
+MA GAUGE CASS OSs foe cesncnacchcecsiassscetunseosyedbeysarasascioaschosibioesiteuestestedelousat MaseAtacrivisacai eee OE voeeeas 
+
+
+Precursors 
+Class diagram 
+ATI GE sea a ations ts sens ned Sc tiapaneseionizusaco nn eealaie tea ocean ee eraan tee cts i 
+Class definition 
+PYOPOMLY 23.5 fc50c st svecsvseieasssusiasscovestangosrssiebess os botieesie a ee Se A 
+GAUGE: methods is: cis. ccacet se cieceectatevottscovavades Saas ativeas ced seis oes watts wdc IN SRN 11-2 
+ATES 8 Fee n cocoa soe Seas tata eases ee evtercata naon spor vc tenes vnal ouch WANE etek Re 11-2 
+Set Characteristics Of Saugse SECHONS -....se.scsconsaicsrorasvucaduanscssssosdevdsapesandapeblocacduanccecctaseess 11-3 
+Return minimum Width for PAUSE 2, scpectcesceverscssdinesosvss2sioacaseactescabsioh ne ¥iagh ce Be solo hos 11-3 
+Draw: the) gauge’ 1S ecctiscses Gratster. cc cctsaaniate tiv esencalniaheseacadceneeeh e ice Aeae neanat A 11-3 
+DONE WN Ssiticnetslcneni a Mirae ate oct eee 2 eee eee. 11-3 
+Class Gehnition ici: cient he eee nes ens MN Oe 11-4 
+GO DIEEEY. cattle cy Stayt od sganucns stu brchtucest est thiastatee Os aan deuatack Recwass duseisetuger ne tata raaatel 11-5 
+DONEWN. methods:s:seecsene see colmererrcseres eo ce et es art ee ee 11-5 
+CHPAUL SS hr Mare te ctetete eter cer mee ceerecisteciet suathestcrestetseiereet seat toitee daiaaee tees ee. 11-5 
+MOST NGT AUIS uns cascns cnatecits acai cena deep has eahvpaesndasucaAagl MtcacesavephasctesuvGrysseMtle Me oes. 11-5 
+PG AUIGE Class Cx ata ss hice Uecal a cihitaies sath alles ace sege a teaita south coe hbase: 11-5 
+ASDONEWN'Class-exaimple es. cti. ta. caagrscustevenccdtiscusssocceioh isons mecastitiettes eae 11-6 
+AVdymamicigauge: fcc: St Bsc cl eececatadis. heewsessssscssld dics toll cseeinuthcuelectecste ae neeietres atte ss 11-7 
+PAMINOLALIFIE  BAUIBE eects cette cseecetecsirscadinsl isl ot Saud otbecas duacscane Metsu sine at ce pet cies 11-10 
+12: Fil€: Sel@Ctors ssc cccevicscazasvacctssovsostasosscosaissp oases deroeesoies oseucasensiduoves evenscabasuicvdecsoutestasnessecottvelcoe Seah 12-] 
+PReCUrsOns 2520 so.cessssecsresssasseione Stree eweteetutissstesetstiscatest veel steaesciveatens eos atm anes oben coe: 12-1 
+VATE Vers cisscrcszescosteseveasanvsdostosurcesstnsitiweisdatacaotit associ. ths soi tectvadd wh aca sttenrers | eee ce: 12-1 
+Clasvdiacran= ne ae nem ee 12-2 
+Class de fim ith oni, 525.0. cescssorss feccoesycacsentes cucascareseevecveidavezsdacssboaeseeevaucheowseys o stereebias bowie: 12-2 
+PLOPEMCY, £02.22 Scn2as cust iovbvncocdicavecsculudyevstedlaeateavedh soacsvuswéatoasciedanttiedenasests ous bate Secs aioe 12-2 
+VADEWVimethods osc s.cc6. cae sctucetesavqt Sets chatae has odvsrsehesesed puatbosns eR cae tas 12-2 
+TOMTOM Ss tea Sa eiteadeencuteustoustsgwethcere Si ce Rocce ies ONS. clock ee ee OG 12-2 
+Search; fora CEvice sce. sis:d sss Seka vapanseatanascaatess Bscvsdencecessossdthoedatia ctevissasssponssscsvestoes 12-2 
+Return public: device specification ssicsccc.ccssicpssssnessscearnnsiascsseedsnsecoceadevesssvbxs secdayooeseatvancets 12-2 
+PACKSEI ceitttecccatstccresteesorettccttecterdtusertucsnertintaes eceohesare alercohosst Svled vost seat tuetove: sete seh 12-3 
+MCTASS, CRA TAD SS ens oes scan dae anus sawn stint ott aaa becbatscpaeateacoat sas assoaatons laueettalgeraceuneetsestiaakesze 12-4 
+COT AS SAS PUN ION i. sates chsh oaoeoeet ava joes Gpekc evant ashscaedssatercecvearacctarstg aaacayetee Gee 12-4 
+PLOD Cit) een 12-4 
+PACKSEU methods si. 220.0ii iectlteat Secsstaezsensiadintab osciact pustbee sate tiuee te adaecrsstucdsdivietealoecures: 12-4 
+MEWETA MESES seit, ataata, dat dst\ wehnasaieeNsersdavoues elas iwidee aaattinsietesde ta otnantaale me ce 12-4 
+Setipack from file tates: /2:2.-..,cssdeoatstaseshesvescasoscvnedhcdesidesestasesdencevs Seiwel hhc seers 12-5 
+Handle key imput 2. coq icnonyscsntlaehissnzanchvetacbelee ss Sattans gusvastbnncsassestbbaealesdedgancatacd eat Meeca. 12-5 
+MUNG AVE sac 2s sca deciaibies Seuseabated cack ava dd-vetsauia satonssritese decane tant uatiMech ab MOR A 12-5 
+PINE arias Sreicaeite i Poracinseenslis pact eeaitn Maite conic aa tore ue ue eats» 12-6 
+0) Ts TET ne eC Ec En a 12-7 
+ASTASS Me MOA OM iat gua asacsa Beaty jers oiacris sgMS Obi eede NOE tas 0: ona lash tyc te me auc eee 12-7 
+OPO ry cect hsb oes sale Pet bak Be Risaaea gues tats nose delved Cavsc used covse alan, Mean eros 12-7 
+BINED EE MOU OS ci cichtai cikcicnns coi yaatedsvoausleets Wosncumansbicitacelaantaread ares eeun tue eu eer 12-8 
+AYU DIS Oe cease tatiiacstsib seed Steet eget peat usa aVAIRY a eagle eon pe Saspen canis Sa ned et desaesdes ek 12-8 
+DE Td IM cs catssec sh wor ata neavn aes ssesn tae a splash tegslaetaait cece do iid eagentSalktovadione 12-9 
+GUS HUNT TC ARIE si cocece cans ccavansce cevscg- seated deanehderiiclahssei eset reatunehuateer anit ee ee 12-9 
+Handle Key inputt :..3s5i:.ceciescues scarsiacsce tase ovbesecdseaeveees eat iadaletes ube snus a RO oes 12-9 
+BID AS 1S OMe 5 inasahacuababiods soe Sncatansd luteaacacdsatschaceaniasess ces ahs sa mndewban lesa utd Ch eeneuncts 12-10 
+Wee LAG BING MAMNS 5 50sec wiusicuieg sda lires is cahasciecs dee Sus bites Bhd cdooes ceclgedad esas acdiaaveeh Geodesaoebies 12-10 
+RI Pa ahe Withee we iat 2. sessarsiinoxcdicsualectontasnatoe det cgsassystiagundiondencc ei celica tng eet ees 12-11 
+FINS WINS ass cote Al eee saepeasche vin Nagao setl a anette euitala on mahs aht ea ceeleaimn mee! 12-11 
+MON ASS HIRT AMY se coates vcore ct ivere rt vinai ne oesttiseng etuiaenmteed onic tae ete oc ee 12-12 
+Classi TRIO Me tetccs- con resities ca, ax ceh ee Eel eee anu a Uber NY ite 12-12 
+EYQDERCY seecervenerctiiecs coated sists tein aaeoth ns WGN aga hha eR Ee eM Ce ae 12-13 
+
+
+FNSEGWNimethods:tscisccis ein el ee ee ct et Be Re 12-13 
+MD ESTEOY. Steeirenasanier Min are ce ittaecasann, Sete reeves pete cet ciate ioe 12-13 
+Una lise fee ecosetes 32 228 3, ss cses ead Sears tector bdaaicescee ese oa Utgeetdigt i it 12-14 
+Change directory and/or Selection 1... cisccscnecspsrcanecosoverstrvessecritas oe AON Accists 12-14 
+Get filename ct 2c... 7 tite ct ecg tiles ce eos ee MN eat a a. Ne et 12-16 
+Handle key sn put cry stocspentees cshseuseaveettes Sveescepeyiauas vedinw cae sesivaeheccied a nsec ordvsiacnes 12-16 
+Validate file name setrc8. sooo eee ee ee ee ge 12-17 
+Sensewwidth?.». eect his etn ese ie eee Se APSO eg 12-17 
+Update Tilemamiceme.. cutis sicker see alam IR Sk IR ach acon, eee kere 12-17 
+IDSOnt tap Seite oe ei eeceese, aus eas nM tees sclera, 12-18 
+EEX UP AC IAC Saree coor Mtn ta Eisner WOR lc cnctae SR eeeee  C 12-18 
+Non-standard work on file list...........ccccccssssscscssssessessscseessstsssecscscseseessscsavececcessesceseseeeee 12-18 
+Validate fileslist:::<.f.us scoi-) fencers as atesudase oa cas ste Seceice ite ea 12-18 
+
+13: File*oist. Generator: Classes. sic sacsosssccscoescxisescsesesne soe sce eek sc 13-1 
+PRECUISOTS fei ovi 0s sessles. coucccaecssttvinss is ev tnasesstttoctaskt atecscavee aah ie ec OM eae 13-] 
+TASS Oia STAM 3. savccscccycacuasussstevcaxescnoncidecgesasosvenswialdeetaasesdeuctoedd nts o.oo 13-1 
+
+NONODE reece resi tettostais cosiss eee Berese ON eaten acct Ste cen ta eet oa AR RRL 13-1 
+Glass’definition 8: ar sector iss ke eee eee es Ee De Mee hs 13-2 
+I RODE LLY! Po rsie lac taditeacca oe egeanratcnkavasaseaiunantvecsseuver anetes rw ivad gael eonak neste fa el ese ee eT hese 13-2 
+
+NONODE methods ..)7 22 %esnh sities ancesestenees St tedeceeen aes acen aevate den tol Maotn testa Mck eo cath 13-2 
+Anitialise*. J. 3. cossecccssasi chs lass? cacaeB vecdovssdeeeva ethos ie See ee aed 13-2 
+
+INP SE recent oilers: etree 5,8, ee eh ren ae sa eet ign hore coe eet rr, ee 13-3 
+Class definition ssissvesscccsen ssaaessvvavececvvcescavssavadsaaetsan sooo 0oew sean guna NOE) 13-3 
+POPC DEY. ctu cchsttcstcqauinsiesdesisigusishecusngstevasnscsandehsncnta eaescden gsbaratensiaeialUaaarSietetvae a 13-3 
+
+PSE methods: ten cesta tech eee ee oes in ks 13-3 
+ANIPIALISC S29 52220 css So Mesos ccitays attics Pe stelaccd Mets miss cerereks tec eel sey tte Oe ce 13-3 
+MCG eer cde Saas sai tia sac tunsan lua tet eect cies ota a ae Bree TE ne a 13-4 
+StaKtSCAN aie. cisecivnetaseFA RS savoll vcecdecacdee ween hte A 13-4 
+Diatta PeDUi) t s.sci3 savas vares cesses ess veasnseassadbes es tasveassnoon deradea ea dees Stes tsokteac cee 13-4 
+
+14 The FILELIST Window Class........:cosesssosesssssesssssssssssssnsssssssessserscarceseesarcesesssaratatazansesaseesseceseseee 14-1 
+PIOCULS OFS S22. 6) sh crsccls sth css scart cut icsleeievsedtatve Atesalideadoscs ees iteccutous doa des tutb ral ecasittoes ceegtaae. foce 14-1 
+
+PIED Soon eect edat ise tibels he fons ist astel les teesitess coenestvedin do Levey occa te, ee Meh eo 14-1] 
+Classdideidil ct a ee 14-2 
+Classe fimitt ont 2c. sc2.cci casnssSs sees cscizvececcQeesee toate dedtaded een ashore game 14-3 
+PR ODEDLY coeeessciaticttves MND ets Cem aSasc cota tets cea Sea tieeeies SRN vlaaundeare Aasuasacanenerte Oe 14-4 
+
+FILEGIST, methods (ess. ccste taiticcevestecssetiss sedate ccttivel oe ee ee 14-6 
+PESO Ysa seariutucnits ss Suis tacls yet nectdacereh Mg ewsienada sth tauacuiendn mesa ee ees 14-6 
+Initialise Tile ‘ists. :..sss.ce.cc.vscedstedicdeesesd deeaovediisecataieinesdise ae iis aN 14-6 
+Flare Mey Wap ut 5. cd san sachescettuetace® eadieal, wohidapscasaaiduastiaadtr nated esheea oaks ete scthls 14-7 
+Return current Selection ..............cecscescsssssssssssssssececsesesssssssssssssescacscsssssscssesonsvecsesssesececee 14-10 
+Draw ‘ante mm =. isc cccs testes decectic Seco seeee ete ae tases sds Rae ota csdk soe ed eens en ie 14-10 
+GEE OTT text sets sictsedelics axes tae itactesacaeicedesssceetaeal a Ghaslse ovis tees coos bs Boeeusesste/ eee 14-11 
+Vist Has Deer BEM RACE cccasscicsseenesseuseieacasesvavircundiadeane oveveeacswdiaosaheaiiestacs unde eceicas 14-12 
+Check for chance tls Q Cs sss ciess cstnswnn easy cinoviseaeestlvaduart hasietbenccdbdanrra ene eee 14-12 
+
+US General Sy stent Dialogs sssaisesssccscscccesssoceousadescecdesesveanionstsaiossasseStesciessqciecseststtalanltactaa Ot os 15-1 
+PFECUTSOFS st sststsacs eeehetscsiiass a hate eke oes teaud cee 15-1 
+CTS Set reaIMN esac tess iat ca sc Seca Menietaww ash davsiess Rad acon ia ates ee es 15-2 
+
+ERRORDIOG 'sissttsotsecscttvauseslt tical duc dieltt abe eitcadiee ee Ala ea toca aceemmire Mes | 15-2 
+STASS Ge FMT OM 80. os sieavsentzeasiashanexeyabas Waveete eobuesanscsnereascdicom outset: nash eee coco 15-3 
+RESOUICE 25225 01Fs Saused Ba cries ties reat ee sca PN a: eg EEN MS TE 15-3 
+POO IY thie case sie Dc hatin eg enact ete coca or aed stas clon ee haat ae BAER aE 15-4 
+
+
+Dynamic initialisation v5.2. fc.0 %2esss esses take saves ie Seapebesrsiaadeadestiaeetsosdac te ee cout 15-4 
+QUERY DEG retest scsssngssceseceetencvtelgeucrepeestralsucveseiseers caste eotacset tssacert thes eek Seen Meee? 15-4 
+Cassie fimition:ssscsitscisscesde azote. cities sestetisiveeteaiasecssvs saastes oie tec toe ee ee 15-5 
+PLOPr ly, fesc,.sotesc fe cerechutvec Step ssaecees tescsstert ee gusset chit sl onesie eae aoe ee 15-5 
+IRESOUTCE shit viscattycocccselsscheivasdietihcasnacttsastartteeazsids tecttin vs ee ee 15-5 
+QUEER VIDEG sme nO sa tcrnrearsuasesicsece snecerat eas ne ssitusnatas ca dcattecsscacdias et vetee regenera ient 15-6 
+PY iaIn IG. MtlalISAMON 1225, cab, oececsdserateth al dears BRIA eae Sli eee 15-6 
+Addiitemito'endiof lists... isis esesssissecestessansesthiesidvesciesisovsseetecvsd eM ER ees, 15-6 
+ICTS TDD EG ao overs vcsttes crn teas atede toecpeeascevsosete thes eiebecceet a stesiavedsteseetie ties Ronse ece oe 15-6 
+Class: de fimition.t.c2.2cessaiecerscescssssustn es ros uctessentancececerersactbeten tn sevectavechnes rtessemntetiestecs 15-7 
+PROPERLY, 32 Seessu tutes sbsie ceded evesseghei gnats tases acess cisscasussesstouS tae ee ee 15-7 
+RESOULCES i. ciss2e5 ea cintsuesing ehatiasbiebe chases Bae abt teiiaa Meio nat 15-7 
+ELIS TDG methods 2245 ss sicsleeansctneacssseecss.. rastoutecdscovprasssevissnasote Moe eee es 15-7 
+Dynamic: initialisation s...:.1.-1.cefasia.d-a.cceessedesuseecs Servesearsioreve hessocsinutste sinister eee: 15-7 
+PlanGle key input! c.f ce scacsessdheass2tcatuet auneacentssccoasuvetoal uaa cena ee ee 15-8 
+FONTSEL, aatint citciotied tis. Sia alts lautiiaae eee ea ee ee 2 15-8 
+Glass: definition so. cscesssideaiterk sssstscasass Te densssscstaa te ctu ede cae acts batheuactove ate foes eoua oat 15-9 
+PrQpenty taro setter cach snare hace ache inceticaten dere eee ane 15-9 
+IRESOUICES ox. cacensscssserseaeteltsiesiiinsiscviitaca stavecsteressntedevstieh aid feacevocdevees Messisus 15-10 
+FONTSEL methods. ossccscsscoycisosguacatedan dedeissuatsgiarsisvaigsseviiesibeve aes tcedaei via ca ae eases 15-11 
+Dynamic imittali sation: sczivssiccrvesacseststvevessbeecae ceed easevouseasactie ia Senseecosbee anes ee aaa 15-11 
+Prana Wee y imp it rst aircin i seh as 28 tes lten ee touav cx eaneoss ate lanes aah gen aca ons eevee? 15-11 
+Handle item changed messages ...............c:cscscssssssssssssesessecstsstssssncessssuscsssssesacsessarersececese 15-12 
+EVALDING To cirsnctinriitoticain: nent erie iain ee 15-12 
+CASS EFINITION wists evscactiascavecarsvasneesatastetatalesdassssnintesasas lausieivasaciuees sesamiae oot y 15-13 
+315) 5 PEER AE RB RE TY BS NPD ST IED EYI ISERIES br cf le OA 15-13 
+RESOURCE Aro F.T. 2. peated at aceeteacsd ce fetes eeea sane tai si Dan Sects Bats eec he cols ee eee Oe 15-14 
+EVALDLG methods sisescsits ncn ici a wen vasdlscsndeacaestncsestesdveausraact iis ee usec aes 15-14 
+Dynamic: initialisation 3: 5.5 visvsesecctedscsnssecsesssossaosvecedeassadetsacdsoossoveterss geen onusvereeensaie: 15-14 
+Pama sey AM Ut ocsegeiata cast at wesentg Csotesoaidna taaatense a eeabeeaeerates agree oe eee eee es 15-15 
+Handle item changed messages.............ccssssssssscscecsssssescssesssssssusnscsssussseseveracavecscsecessseeeas 15-16 
+Set minimum default sizes ...........cccsssssessscscesesssssescscsessesesssssesessscsescssscseacnsesesensseseseases 15-16 
+SETPORUIDUG arc tieoi lettaveevctiadivecss cee oid ecek(ilicda cases desdaceusuuwdeovbvvsaus lsendsads ass bteteodddc tis 15-17 
+Glass: defn thn ests tesie tteesdiede wer ooavievee bc iesane tt ystare ooactvetasseceoetacetanualee, wemtec ns tees 15-17 
+POPE essere oaan estas tectia Se sce gate cCaa eaters tad nee kc aed esmsaoastedba tee ne ae eneacare tN 15-17 
+RESOURCES teeter ttt tt te mi ee 15-18 
+SE POR PDB G Mies 055 i sscturasinysl edad ound gnasisuesezadsh uns tsaei Macias dior testa uloadvacass arta ayaeeeetes 15-20 
+Unntttalise Aig hee! ETS: jvssesseecueusvescssanccwasinbubnact asgusensduessacindadtsiucatiaeasciter sectee cae cncetioes 15-20 
+Pele ey ni oUt tain sascha codeisuases oataaeiacarotescctacvpusstosgnctansceedlensmeeuarem f ooeteeeas 15-20 
+SE THSEK DUG ws. soicaisstan ceasicrerteieleas Hee eee: Sears ewes nade Ba ieee 15-21 
+Class de HMitOM: 4.2idau,ctiattiuiec uc cie mite daialtct Matsa t lik A Adare aber aan 15-21 
+PHOPEMEY ss sesy eth tecs cvesipucusnksscesoaattietad cuss avetShase tussee aeseesscl Geiavsveutiee suevbadsdec ea lads sincere ee 15-22 
+RESOURCES fc dic5t ics. ceatsc casted whscutearecucasercteles hs ceurstsees taiat sch OvsTieas goose ete ee eee 15-22 
+SETHSHRDLG methods .000......ceesessesssssscsessescsessssescscesscsvscsssssessssssesesscesecsesescatacasavatavaneecens 15-23 
+ArpiGia MSe EMIS So asis tees Coan sais aeacetioms Atrio sinzetaseibe Atenas igs Me Gee ative ee 15-23 
+Flere Gy: prt cata. scocag scan iatety tyne atasspaotaadbniiocs footer tasters acta cates 15-23 
+DG PHAN CVASSOS sce: cssitsceuseposetsobsactosschentuchsesascavesshutecdvsvaibes cbeiiesssiacslve nisi awesome 16-1 
+PRE CUITSOFS ssi. 2.525s00eese shes enategedcanc se iesesezs satnes bevesiio ial giSins a OSE ee 16-3 
+CVSS: iG SrA isis coaches cesses ns Seana caer cvnadvacansa beige ue aa Siento 16-3 
+IEPRIN TER Si o22 foes esere.ite tz tien heater daice nei hae eA ee 16-4 
+YUE CLSMNC MS wiiicnsit ids osce-csntaatuvenedltinieehaiubeiehielohaates Baya ee ee ee eR 16-4 
+Cl aS5 Ge FIOM as ass. ciescres agvanstenterse etenecaneeariGgueeenueueona ea 16-5 
+PLO DOUEY spshscengalsituste vosach cucniann 20 at rens astern aaneh alanis din cae a tee Kee ete 16-6 
+
+
+Xl 
+
+
+xii 
+
+
+DGStr Oita she ce socecstsue abana tetzcssctcdt Loceacthacauseescuceteb leva cease sat Nvan eee Tac oad RT NRE dave 16-6 
+Start printing. dialog iscsi es ccs cssce: Saco cet cretssaceaesacecs decevctsesdesususewsueesseresisteangad ote eaetis 16-7 
+Readicall*back tis sent. tics tehicnsrsccres ti cuesecsstas ave tiene ecte tek ssaecdass neti h aaeasiaseiotaubizeriieasints 16-7 
+Get prantertext Width sc0st cose stele geizateste beste rborersclevesacebeleovesdssheadedsestinees eta aeasatabees 16-8 
+Déferred. PRINTER methods iv. cxiicts ices. fetches ac getessivatesacsevieusesotaitae sential eee aeas 16-8 
+GEL tEXE LO! Print fecccscescsesssscsscssauceshserouvsseecuersvestevayssuesesd Sas acsssesacdeceens: Natsloevetsdeplesl esters 16-8 
+PDEWVDUG Fite il lessee cde ect sccueteensteieutestas siae i carasacetats as SE MO ree oe 16-9 
+Class Cet inition ys: in..cjccctesssssecsdsccsvercensbiscatiniseiecdienesaeeasicss sete ee lane 16-10 
+BLOPGIty Sree; essiectscuahtsteatusenvaysduetesavesvensbtasuersrassascsvastiaatactduartessg:Si ows teecdisnvagh saison eres 16-11 
+FRESOUTCES® Savtrscssccecssstctastears cecesiesnusutsossosecsceansitaesdsacanteetvederetsucssstiuevcencaatet atsibeaetaei teers 16-11 
+POENV DUE; GimethOdss ss. Se -crtesacsicitenenicecpadastsvsenlecdiecs iescaceatacseguoseee ds ie no voor deesde ae ts 16-12 
+DOS OY nos seiecccccrest re csascvcutzvssnpaten sssusceapeusecaRcouececevassvaeassrcs cvensvavse sditistonsecte tes sees re aties 16-12 
+Latinch Sub-dialog cc evscts.cssescacticaeancasel ate Sicdhesttias ccsadevaasdesarshedia all Povsarsecasietsie ee 16-12 
+Dynamic initialisation’: si: ciceccvevs coseecassncsveeesafectas ok scassenes foasasslidstovk dees lea cies sgaaseedstares 16-13 
+Handle*Key iimpitt 2.0 os. ci- tease oc cccsscgntacosteat suesien aesetettevtrsssallabanctaes oateghinssinsavoeseastenes 16-14 
+Readjin string resources’ <:0cc.sccceib:censeccissnstedansdisoveiscsesdncingiesescesteeasisdencessieratoseaveaceseanel 16-14 
+Handle item changed messages............csscssssssssssssecsessssesssssssssceessesesssesssseceretessevscetseres 16-14 
+PRIN PRE Vor sitestecscstesissasticsetnesssesatestseaescsuestotivectsbetncventsaesiu cevevex tectreas Geasececeisvarsosesvache ettOoks 16-15 
+bass: Ae fim iti ond 2. e staves ccaccoduetguatat ectents aca seit a cvutsosssdssansgeveasasaesecuoshedvaavovouseebcatewtecedaties 16-15 
+PLOPeT ey tid cuccrsscccscssttssccosessstousnintoisniiteseatinacecelsscecedewicusdueserteeatacds saree casuigecnvatenfssdetueecoueet 16-15 
+RESOUTCES fo128, setesileaattedasstovlessst boca stecd cdghael Ghdvautese ed eettearadedenvachcs tee oO 16-15 
+PRNPREV8methods 52.0.Fes.ccesiotistttascitessstesaceceeeuduaih nebediastetaresecte een acta usste este oeessies 16-16 
+Dynamic initialisation ....6c. sseics.-cc-ceessecaececnisenee¥ensgsckpnictetesfessccrtessastraccssteseestisFaasesosatecess 16-16 
+Handle: key tnputiss.sesssscccssecss25s ccgvasecess ices cusacansatiaceodz est veccvesdeud buecedueveasucsucesssevicacereseaseese 16-17 
+BRIN GURU o0 2 iocccne srossticaccssnueue rae s essai isevedean stutedsvav seatetcabeseiadastoats sousiedtothe ve usectadarssTentasseet haters 16-17 
+Class definition siscscccssccsussncsies cusssncasizscusesunccresc uses ass casa eeanevecarecierre cae TITRE TTT TE 16-19 
+IPFOPEILY .ssisetcasccstevicsstssecacvatsssarsedvasasvitedibsdusasiicessis cuss Menion Seales GMS coaa tears ear neeeheatetors 16-19 
+RESOUICES 25 accsccecsececvescecesetasescevevessuvsvuccucveviovecectuacsuonbes¥eiisrverndassnchscbsebedsecsieanecensadznecesehs 16-19 
+PRNC URI MOth ods 2. c. cc. cstsctutesestecduonsteacedeoscyesdensssatedenensstuveeayesaseasl cueetescdusserestaesavaeescersursts 16-21 
+Dynamicinitialtsation ':: 325 2550. 7oss carss cites, cov oaceseet csstateayereieteseesensaashs Maeutesbeat Wale seset 16-21 
+Baunch sub=dialog cieic.cicits ccscses cicecsnes ses taacacavvsteectucdessbiastcvuescohsccestdeestaiadaicasssserecseaeronents 16-21 
+Change default minimum SiZeS 00.0.0... ees eeeeeeescececececsssececcnenessscesssseasacseseaeensssesneesss 16-22 
+Handle key inputs isc. iitsccsseeconssseebytes cus eceatcussterctecas avuastucviatet nucevauestaanseecttseatbvesedentee 16-22 
+PA GE GTR oc soevescores sands caus saguonsstoot sauces suvoassasapstivoastetestsaeccussentusiaetlatentecedesietirobsaeveavetenties 16-23 
+Classe fim ition. cs: 0. sss sfeoscs ssh 4a caters- ade dtecs sels secasceeteatervena caves rot Sheedy any seivbsecestes coeoetesdeoaseues 16-24 
+IBEODET EY jc svcvcasscetes cletvesecevs avecevsestucestuscosevesiettsasdovisisveecnsedeedeasssde ostusuec tassios tebaate eetwabunaastt 16-24 
+IR@SOUTCES cir: ssvsscs iersasaceaboaisnsatasadstesnntssrovncsvsuesbeesbeparecusutdSeveadiveseatvedanadec0ssaveatessibeeslseisoee 16-24 
+PAGEGURIL methods: iss. (Prsstecics steus Sucuclvundbcsctsstaatdvacteesaeivaesdaaieas sozetaiact obeustaset testers 16-24 
+Dynamic; initial Satin s..652.5 ses ec tetech cl ocetackescasccceatsstueseusseadaiveavaebiosdeueadvassaatetmacbea toute’ 16-24 
+Handle key inputs. Jiscrevccicesvetestegetasuste vies tatdsestelacslenstaceadheutsondeistbuchestecsesseseescviciess ebusaes 16-25 
+MARGINS 2 otis lo test ea cecsssacsraceusieseacucuestuncacvdsecasastavseucees tobesduasesaecteaacttve getier vce oeete shuren 16-25 
+Glass Ge finiti ons. ci:.cesce.sesescacsacstunseivatvescudhcatdzie sesededvecs<inesvatcapidecveer ica ctives cache atsac tes 16-26 
+POPOICY ococcreavscced.tocesuscaediecdunsescostiteeg seadecstarssvesscastesssaatdteeatéusousedioouevheetialavaedieeavedadhs 16-26 
+RESOUN CES o.2csoic incest sassnnecsuasstotenadesa coer vel cgusece soecue ee buecs esesdex oss due ssvauabiseianamaniosiaes 16-26 
+IMAIRGINS methods 23.2320. 5.2003 idsess tedsesavctsiss coeateveinabecat aaa sts det case ainsste cadena sthebate 16-27 
+Dynamic :initialiSatOn:. voccceccesccsczsccs cesetesestasdlovcacactchsvsiasesivotedi lgsacislone treed souscGiavunereaaetestse 16-27 
+Handle: key input, foiciesstostes.ci 5. assures es etebtevseacivsepieeinsocsie Mevsisneks davesesseusgniuensciacerbloies 16-27 
+HEADFOO Piicsssssistecdi snes aiccessecuite lactis nasa, Uestagenesd Min detiies ivan pin atodiciee Ae eas 16-28 
+CASS GET HON excseccscccrcess ccnscsrvessad tdevsl pssbeiesndiees<ctaessianeseosepoibnssnvvessetectankoascvseussestateades 16-29 
+PT OPGUCY, 2205 so; sc acsez ened ios isiesextnesvsenestsontnntative cuaturteassesseusicavendscniat ieetcsesiah tons Messiaen esses 16-29 
+RESOUTCES 2c c. 22 cscougusacdvedass avcesegiseacncuseussdinsfenetlsed exit cataci hose desscdehoce ae ee ae eat ated 16-29 
+HEADFOOT. methods 3.2. zeiscvcsscdecsrese Mada castes stesnestchisesiadiniesterseesetendt Sidiacvie ee 16-30 
+Dymamic:initialisation:.siis scsscspdaschst.cadssents ince dearsaecvwivessvasscvsceisvensuseeseencdiee lt oped estteaes 16-30 
+Han dleskey impute sescicsseiecccs.ccasecoasiysetiiesnatvsncstsanstessessnaecesgussivissseasse sss eee sieve aiieeiobaccs 16-31 
+Launch sub-ial og iscsi. csc aecteansacn nia sae saceed seceSrovieesdivcc ies ike seoadvadbedosouedentssusaccteestes teas ces 16-31 
+
+
+LASS AE TMNIMOM ssn, tor tcca Bcisihat vactaeca sensi irs tasssbseeaensencunteeial ee A ama tine, 8 16-32 
+PrOPEnty A rose o iss cratttenscet acres tr teanccrie sais cees toe seeders oe ere 16-33 
+FRESOUICES 5.0022 ccc2 ie Subs. gsadie-aetoeeraetas oeteasn toca eee ereee ce ee cre dio ES: 16-33 
+PRNMODEL methods. 5 scsi. .cs .isnscivcstas slevunescsissnsactietlacecarer ai Nests Ts tae 16-34 
+DYMAMIC IMAL SACION 0 sesh ssescs ies aahcebcccas sas cutesecbsecvengcovsascsedis estes sR dea MMS oc 16-34 
+HAAN NEA ey AN OU a cess tact casey ose actaseestsavcdneaaivigtchcatecsacasehuce me ese eee tees evsead 16-35 
+Watinch:Sub=dialo gs. stareseatavash Bescccsteceinssabeidsvedsaiodectersasivet o Martas til ctescatieneteeo 16-35 
+Handle ntemmchanged messages 205 525.¢.csoscs0c ss fias) pollicis arcesasaccicsebegteicqeus betevcoieee siaetiac 16-35 
+PAGESIZ EF re ester csase aust scca end n seule bey otycedcriueanvseie ts hiscssS Mes facsdiaand POM cena 16-36 
+TASS Ce FUME ashy i ce cha erph BSc Sreapidasvmnes ataliaepnadleal dns oa slaga tee cd 16-36 
+IRESOUICES 2. o.o5utcfisesccaihs cca tisseesnyadssavatnteaapestastshsialocnsvoacitebivcs hacteaasl se eases 16-36 
+PAGE SIZE teens 20 cs 2d. cscesdtuncasccisvveranpivtendanlinvdsendcsiiaimiw sia: Ban eM ees 16-37 
+Dynamic! nitialiSation sess, .o..doscegdcsescatsecteatveeseavecossasiicesessisascscenseveotsessahe inet Stee aries 16-37 
+Fran dle rey nut (3352 Shiaasscaiticssenlcnaa thapesnascestingnssaltevseasdeussdenrcarvaaveie mines eta 16-38 
+Handle stem -chaeed MesSazes <<; i.e.snasec.ocsssthiets os hssasveavodacee soos ssachotavsegurtoeresncaconean 16-38 
+PRINTING pete etesGts Ait) 4 a aah creel betes shaavdl das Bie el Mess eve ae ee a 16-39 
+ACTS S AC TIMI 252 casks pus Valncce te vctendiceque Mis anieiaul tera denosdod ainsi mens 16-40 
+PLOPELLY 2ossec8 erat os ntsesesssoensuss vas yosdesde hans arventedenascarsrsesediyastetoraestaciede us aamehton seca 16-40 
+RRESOUPCOS 023555 28S asea bade cecss sales Dudes thoss eh diva Gucaaenctararue tanevivarciarSoadlogtslosesdba wise send 16-41 
+BRIN-FING methods 252.005 issis0 steciteesadscaevesas Savsardtsesnstitds alotseat Soacssecepe dard azede ee ee 16-41 
+Dynamic initialisation ...........:.ccccscesesssesscsesssesssessssssscsccsessssssssecessacsesessacsesssatacaracsaacers 16-41 
+BEE SIZE OE tad 8 i cls iesencaeteacanngisbaaeu hee aids seeatealwedeacleaguael uabastecacd Mace ch odneieconaces 16-42 
+Set title siren mtr ioih. ocches tasaaveesesssasinsccterscacat shies aieotevnacteiss cacatae re ee ee rete: 16-42 
+POUNDERS darters ass sca vines ga eog ct nen ov ese denctieidctee ebcenazabsv iuseacee old Sdublac oyceant ews 16-42 
+Completion’Call* bach rirteccecscssecceseccectanesteticsssssvcovsersststivegess x secrteseavs cuverssederumesentices 16-42 
+Dds 10) B) BF 0 Os Sa ee ent ete caer rererererenecorerercerecttreececerrcrirt 16-43 
+Class! diaeram 23255232: Setsans ec iesvecencdecscds avi Haat as eats acetate Danse ee Mors oe 16-43 
+Class de fim thom seit. cis syvasssevseveadssdsce cussettesiasiosdbasiecneestveiesnsones thet ueteoestieeeve eee hee 16-44 
+PIOPOrty ti ci ehtosn22c.d cencupanivasasacvie: Janstvvethcoasseassteddotanssevsdasesvashtss ses sotcpuces tices custeie oct 16-44 
+PMODEOGS methods ss.:205.sc0idevescsatanieccgreiceriesch scion ccaaddssavesticaseect petunia neato sited 16-44 
+Process matching filename... tsesecssesssssesssssssnssesesessssssesesssesssesssssescacscassvacsseeeers 16-44 
+D7 Poialling DATOS sscsaciaockcsessencvosssosustaurtcavenesensat assess tos sisal cies ere Kevetecierasiesvivecidiaatanevsnien ne 17-1 
+EC CUISOIS 2005.5 esvssea seus soc szcpscvsxsseeasdats Cuusia uu ebaseacvsdevevedesiceizetSaseacaesta ican tnueetelseee cai ars 17-1 
+HAIG weverererececrecere ce rerese rere e rae eS Eee 17-1 
+CTS ALATA i scsccaDi ncaa Dsnesntatocodl pap aVEeshcussncagtentss nad cobeacey assipigia aatarss ENON Magia 17-2 
+GSTASS He BURNIN OM sis. ctayesocledSaliezanatte pices anata ate w'evapuisasifadracts icretlansisue aise ieleelosasetesamcis 17-2 
+PROPOrty cet sasisisth naeset tie secu taaceeraaten terriers sasha eased eae aatieme ersten nes 17-2 
+PEATDICE Methods iiesisiisteiisiaen sts cena taradie ie Wiatngutnadi nine aol ad Moola RN so 17-2 
+DEA A tea ata us csa SS Sain SLs aaee nba cca carte ieatadietaauee ait, vmware 17-3 
+ACTS: GL Ye EAM sg ssh ceduceiras cus ssheeaecueveeacsscaasan have be soiviastesiui uals dueciace avlobis caus th eateeies 17-3 
+Teas Ae EU ILO sats eascofeg ps ierdas etc eh Bonntantneseccentalvackalaclects ganic tenth tats a ea tadies 17-3 
+POPOL ty 2555055 Siccih cat cass Sess tev iys dh datas vavsetaashiastscoadeseebiertevtnsoecd atses eased ones ada avanecthdtabc 17-3 
+DEAWAO- methods i... cisve:sdasesteiterscadies lain date aces sede ie anche eee lenditiemacie feo 17-4 
+SPAN IC Ia DIRE ii 8hco ton css risa scat tad edt ites ek ss ietvenieis amie acicumbn nt aseen deren e 17-4 
+Handle filters Keys ccc. cesses cs tatsseetatiesesschdravadiacteovesibiavitiavsauseeuoenbetee eitere.teseus 17-4 
+DIAL DULG oi sec8 oso aed eset atcs dobsasdau tues Haeaeanatines sec dbs dectetactietouv a eee A oe ede: 17-5 
+Class dia eran c.:2/c5 sess cle scasieesesiaszswns souctasaestasasdonscaccaselcvodasaceeai tie eee Oks oth hchunes etincoens 17-5 
+EV ASS LS FUN Tt OTN ces yg zsh eee se vaatecseuteda asia ans tesnpctuati nba, egeqeec aattedee eancoles ete tintin 17-5 
+PROPGMty srons.2-. cove sdabscbsancunstucatitadauevey ctl atssvses sodbtalacasevbeadevesussiteedtaswecsoaseceatetetaee cB scevde 17-5 
+DEAE DUG in StS css satires docnss ape astenbeon tuba teudside cudea aie ualaie cnet, ane ities Meas 17-6 
+(Teate: 3: Cial ACtive: GUO sacaj.-znsisccasdeseserceswsancernieyig Bias esate ROO cack 17-6 
+PEA eres evas eleva cee 22 ee tacs eateat aoa ei caasenataa Ce iat esas cash a ate wdee tae thane te 17-6 
+,G) Ergo FET a 1 4 cp a RS REPT os ere Ee 408 Ne a OT WERE eet TOE 17-6 
+Glassidefinition!s: 2. Seat hese thee Bern en ee Moh A A caine A re 17-7 
+
+
+xiii 
+
+
+FREEDIAT Amcth ods cies ae: ats ssencxcdesesstast sean sestgnsovesseseseduovencacirasavsedvessiciacie assis enes 17-7 
+IDESUOW. uit iccccesccecetassest ses tos snes sacle a stirs Seetcevsaa deassedasush iaocesoereva Tocca ces ee Ree ee 17-7 
+Unitialise: freeform: Gialling :.2h.c ccc tesventveve tie isso scsecslavivanset cee tenes ee ae 17-7 
+Drawidial string si<. ccc. pases cif. ee deeb cladeses eS 17-7 
+AGG tpi ard Mia ooo sss cack dat cascet sacs eravecneenteencaiactace sonia ee OO co 17-8 
+Sense LOGS er: Width vise Jccccikesesassssediscsezestsecssatecotstarss scotsense sts ee a NE casts 17-8 
+
+PIDIATE DIL Grete ieateeiinsccetus ized tastiest teciserstesc cies su esstes sguicatart diester ere rse due ate oes 17-9 
+Class dia grain \sicreic.ot .ssocecssccosticuesavent series ba cee nso see oo ets oie tc eee eR ee 17-9 
+Ml aSSs Ae FILO TS 55x cs ctsstl Bese ccna ys aavacts aastivuecsiiaeadengeaesti ioneicad ho a a 17-9 
+PROPOIY 2:5 cs-.tyesesecgsecsansnestscetencdvscecteanschnnsccsasestsenriees soi Reeizeus cebbe Sea et ae oa 17-9 
+RESOUTCES ci cscsciies sserscesss2.cgerdasdszecs shin isteavenssesacva sce aeacssoc bend cas csadi oe eos, 17-10 
+
+FDIALDLGimethods sisi iiaiaearih ai te decrevt itiecaedec een Se ee 17-10 
+Handle: Key: vs.essciensscessccasareeyoacetenctestatactios cients ses teeasaste ee oe LE: 17-10 
+
+ENTRY DEG Orit iss ckitessnctataiciesadceatoestatessracieartiase ss cuetasdethec sc ccucastecee RE oe) ea LAS 17-11 
+Glass dia eran sevacotsielctstassrtestestsseestercs poseel cc tate toset ici one a out eee le oe ee 17-12 
+Glass:definttions.:i22sces pester ors secatecveseg feereccivsacetssxcesasee-tiansseebie chorea ae eee 17-12 
+PROPOLty f23.ceiessccicasiesvdsssesiecsagntueste citusave gasses tvecaceneebetaiocsevestels Azim hte eee 17-12 
+RESQUICES is soi ciciaa.scsvdieZbtlt Sietlssdashncosadeabeaeatei tatatvevtacoes sbesltcavsisaasevche eee ees 17-12 
+
+CN TRY DEG ‘methods iiss iii ecsvteantasstiasg-vacstssisesecorslsvesdoeelicacatdacssscteucvsussorgeatevesrvevnlccuensseles 17-12 
+Handles keyite. srs. tas ccesttitt i ieaieasittest se adactensst Sek aude hccnt eee 17-12 
+
+SDIATDU Goose iecsiaceatss sets dtinas deaensiianiivehvadiits caaGoesttin sceeastiasesored ei etoee neat hae 17-13 
+Glass! dia Staite cic. sccscazgevsanvteiccsvstastasees east itasaaae Seasnd tbs thaoeansestuerneeie Seto tare eet 17-13 
+CASS AEH TOM 5. asi ec tezescccssseoscseencceceaetscssstaS teria oesews tesaxesBouslanedscusucte Recreate es 17-13 
+PLOPOIty :.sc..cecsceessevcsereucviSeucootesovtetavnteteertivi vdetareses cede va0eeeeSeeotae ee eaa sooo gue va TUS ESTES 17-14 
+RESOUTCES 2.22.50. Ssieesarenawnecalstaceasvelecets segticassausts osesevesuenepouseices evel ths stonsh satelite cant es 17-14 
+
+SDIAL DEG Methods .:, .istectcutisscsdssecestaessaileueresstassietscstslivbadestesthalsasetevecheSb near 17-15 
+Add one or more items to the dialog ........cessesesesssessssesssssesesssesssssscsssessstsnsesecsesteneeees 17-15 
+Initialise: dialogs. secs c.svecsatneseseasvesat totes loecvsaratactebselcssicen ctdsuevarvedeeanods ics icsanceneetevtvcion 17-16 
+Phar he Gy ouca secs S22 acesaecuesstsbenasdacevertstetcacscsttostastenisesasaversscoevtelncioomesione oud as sheines 17-16 
+
+WS ELC CNS SS OSs sisi czcoxscazssccsusstanesssusoes uasavacpbaavadgasnessposcaiva ceusuiucussusces dia tunel eslacavsecehteessaztabrnctaetnseaati 18-1 
+PROCUISOLS 2252-515. scos4-ncsahcquscesteetuosrundeten es sepdeciicdesova dns soudSoosdMcvayl divtcesa sev iotbsetaeveecaadtoloes 18-3 
+
+HEL PICIS Tes oie cite toe tate cases tosen ent be te neasicn bcs taa tetas uh tad etree Sts eee ee 18-4 
+GEASS ATE aoc tk pasa h awed ciya sca isan Pioaua tonalea cosa ausideacee Medea tue Sy 18-5 
+Classtdefin iti on sesame 18-5 
+RIOpert ys. tses.cesusesccccvacesat heats ch oveslvaseeiehesdhgestetaststaa seostestsassseaies testator See 18-6 
+
+HEL PIGIST methods’. ir .issisisecsacetas, sce deasdesdsbcesdeins teva scustactdSiontystsdesesstelnudebiouvaeess 5 Biosios 18-6 
+Initialise help st .2..5.2stcseectestemcteestesnt skier seotvsasdn Adelante acres rah ae 18-6 
+FRANCE KEYS 2 ersosit, Hiss. adsstee sta hacenassssaasectut ss vciwisaratatocauaciecis paaveo ebb tee 18-7 
+GOLEM LENG soca senses tyes Deaes Seucaseres lav besacss acide slosutdeaSeiccsstessdeds de cabdeenyseasuaene aavaceioeteeee 18-7 
+Get width OF item iisics.. 2s i.sc.cveses ec chseesatied fecsessteialasinsdsracsiaecesatecsed eomaa natn nae 18-7 
+Format and draw air items c../..2822: 5. eecccelssiesesesevweccursaeets sists opiearadecetesdiocnseseos assstys uaitts 18-8 
+Draw or remove emphasis On item ............ccceessessssesssessssssscssssssssssssesstccscesnseseseseesensers 18-8 
+
+FRED PDE Gres 55:28, has deacSeavas asa atc seecvage ds tinsasdss cles csttavvas eens tenasti sted ton thse anita eee 18-8 
+CLASS NRT AN aan Mask eases acxaueattaas Sandencssisbaciasin mul den ewcaaata oes GONG DA chutes 18-9 
+Class: de timiti ot :sr.25. $220: scPecscatel Sveas soda de tude sovsseaocasdhccucaasusedvs teen sosoet es SEES aoe lao 18-9 
+POPOL Uy 2osescscasvtesasvisesdeacavacestosdbessll sevedtedcacetgcast.2sde;slevekpocdesipevevratatsiacss Soteeteessbeacunadereete 18-9 
+
+HEEL PDiLG methods ccscctscccsasetesvad suse tcecsadtesenvaicesteissnsassisuesdusacnvonsussvevevtelaboresdasesonetecarsectaneats 18-9 
+Destroy dialogs. ihsscees cstescecttets lathe disses sats laasveses anecelazatarsabaeaeasva oeesctoeustbescesesobecne 18-9 
+Initialise help dialog... :csssossccssscssscsctadacstlesaceosdszsczvcvacksandeseteveve sa diadisetienctvieree baaeuies 18-10 
+Handlékeysoic, sctiv tesco chin Siectets a ldeevsidevas vdevishnacteetaa idee mths teats 18-10 
+EM phasise fs -.2224..isvacresivavh sasesntiads veadessarsesiats adisitasneqese sted avaeseeiees len ea to fect Be 18-10 
+Make the help dialog visible .................csesesssssssssssssssssvsssscsessscsssvsrseceenscseceeeeseeesssnceceas 18-10 
+
+
+Xiv 
+
+
+19 Opkand Commis:Script Support ..sc..cccsccsecssssorssentiacducossovesseseoanushanssioveseiseeialSeskveattdoreeciareac eee 19-1 
+
+
+PIEGUISORS = :.S320: eocvtckscseghsc reese ht ssost onvad dvix tection ioe We eae eae 19-1 
+PROG TIRIAN ort cccevevcsesiesvcs-csvevsoxbasesvs isnssssuceset uevssasnsnvacutecasteus raven dees dice oii Hed hasnt so 19-] 
+GLASS AST AIM centage Seascsexccrsunsusenzeneciiica vans Se stis ect ists aiwveds once teceh oneal eee Peo 19-1 
+Classe timition tes: 22:00 5.3 Betescsceustes state asthe elo PO  ee 19-2 
+BODEN ee eerereccess ravi tas ivinu Stacey eeneny ai Rute cin it Medi nek A i Ue 19-2 
+PROG TRAN meth ods 2:: 200s: sessesheiostescaccacdceetee essscdiecteousts sosdesseoeasRceseees rce teri eo 19-3 
+Urn ithal S62 ess os ree secs acsecandecedtviecs ss Sassssvis care coven occasion ace PO Re cen Gs 19-3 
+PNOCESSMCS SAO ps crelusdaacr dines: aan ssonvlnelersartesshan Me eae cecal heat eh a neceete eiocia 19-3 
+Start translation of a MOdUMe ............ ce cecssssesesescsseceecsecscseectsrecsscscsscsessseesussessssseveceeeses 19-3 
+Deferred PROGTRAN methods ........c.cccccsssssscsscecsccccecececcscsscscesssescessacssscsessessesevavacsesecteeccess 19-3 
+GETING OL SOUL CE cs: a3: ccecases tia sedstecnccoeatt iva Tes bnecteSo dere tse eset co nhs seeynee ee ean 19-3 
+
+BC DOMt COMM CULO TD ess. coc5s sts pete vesn carciusneeeiaverdetaducsd-nceslesdetesasta crits aathtcan a ae east Mcen: 19-4 
+PROG EXE Ca scceavt za cesdebenidaseylabeqartstassaeoinsiasevab aac esate nex saeesdBADloniec teh a IRR, DAME 19-4 
+CLASS, CACTI cae ish sus ielavean cas cetenicecteseanliamedeh nis cousin sia ean, lela Rem kere 19-4 
+@lass definition excesses ccacsscertek ath ecco es octets eee dex tvss otk bashes Gea evo eae 19-4 
+BOPED Ly 2. os. ecs. z. snosnustans cccursotssi tia cos cedcnsesduars cua tants tdcsathsetti tuts Movavi svete caetaoeite dae eke 19-5 
+PROGEXEG methods & si. 2.025:c)cnnctetr oe cena acetal et se, ee Forte 19-5 
+Mra ERA TS ABU UNG cost wekaatcd as ian sta teaeebemasns Ha cee taiinsdciniore ae ecko et ss 19-5 
+Ensure process terminated :..::...s:.cseviiecetsnieetenextsti idesavesseeds cen hoki beeesivns 19-6 
+PROGEIND) ove se cast cc. cerusendes Sanestocutores actceieasvea acluaerscostes iatee ext eee Ec ee as 19-6 
+COTA Cl Fes CAIN 228 ai Aira ents seen SP catatonia vdeteaw wsvsialeaadiioce MMe ae ene 19-6 
+Class Ge tin iti mss. 2250-275 eis fanstvkioseactagsvie abet ea caa acca alates to eases ee eco 19-6 
+
+PEO PCY ea cscchdMunsvger ver el tustillaue yy cet cect oes ec aecaahea idee ad Nott ta Galen eels ov tuantaa 19-6 
+PROGFIND Methods (io. secstasavesscatssisnsussessnvacttontviesioreséstareaaetsendisel SE Le ee, 19-7 
+Startithe! SCan wisi. cevsdee sess To chesvac Sens dua ded elecat olbsent whee ses ele wide Seca doo 19-7 
+
+File system mame found ..............ccccssccsssssssssssscsessssesesceccscscescsesssesscsecaesacsesccssecsuvecsecesones 19-7 
+
+20 Imcremenital Matcher’s v.2...:..:.c.ccsccssiscscssscacsoscesdecoseasseseosesesrscvassceeceaculsccscevsedacdeizcdbcebssesccesstedctosses 20-1 
+IO CUPSOIS% faiecenceacecesse os seaietst ties States bcdasaehiterue oe ates ects oovee ale cisco es Le ee 20-1 
+MAT CHER 10x, os secretions eitueds Soeicsatsiactu stains Masse tenon tee Moe tebe ee a I 20-1 
+KO) F-13137 (27 31204 (0) s eee ae RO a TR een IO 20-2 
+BVO TEY soto ade eibicet than cee conte teen cv yobah bedeana ni cekig'sladvd A Ovcceas tein cd omtenecn see nteeuere ta: 20-2 
+MAT CHER methods ia: ic5.55¢3.ccasthcseic as wnsut say aconesaxlar eavavasevicvdevepativaccii natin: ised tsdiads westeccle 20-2 
+bs C-1a (aU EN Aes 51 || Rr rere eR ant tetera Tere EN e, tei rena Mey.) Jot 20-2 
+Deferred MATCHER methods...........cccccscsssessscsscecssesesssceseccsscssscsasscssssssesessesssecssessesecseees 20-3 
+Tmt lise evs sccise ss caa i Sicateias yuauiher a iteheaovhetctiiossciecd. BUSINES ovate ete eee 20-3 
+
+Set current record by match ............ccesssssssesssssescesessscsecescsssvsssscecsvscsusececsseseceersasasssacesens 20-3 
+Sense current record data ..........ccccsccssssssssssscsssssscscosscecessencssscsssacsssscssescassecsesesssacssseseaces 20-3 
+
+MEL CUPTERETCCOR 22: tictt ot scat title cece eae etal strc uae eke Laer OM aN os 20-3 
+Sense current record index ..........ccssscssssscssscssscesssecsssecsssecersasscsessescsssecsesessevecerecseseeseces 20-3 
+
+Pry Clever mate scir.cteherte th asheslatutasstiasnsfceeeen ti diwties hoeeenect See cease ie itunes. 20-3 
+Flan le: transition ws sists: vA sve adeds caves ca besrsvszecsecncc theta ace ean clot eee as es 20-3 
+NMA TCHER oie iets Seach Mate tetas pest lets cance neds tote et ee 20-4 
+CTS io Ned ANTD ac ec eess tenho viens seed dcsdica cata pns chav ndaestuavanoaineecana eR eI whee 20-4 
+Glass definitions: 3.é2. 2:63 vtec cessveted csi be actbsasveesdasesdssauseecets Gosiielbecooctdvecdtbmicecssedeces 20-4 
+PLOPEN by ihe Scie: sods aeadie aamsareanvenses otaatiot nd artes tatesnacalioeseid Minis toes Lal Siein Wasaizietcee 20-4 
+VMATCHER methods: se. frems 22.5311, ete ole Be ait ae ee ee 20-5 
+DES OY so ors eins seas crv ieaaet a. ani cecay cuaqeypeinaaaaveainiad atid vss ainsi Gea nae eeu 20-5 
+Initialise vreccs asset ree ot ates, BR coec sadhsdoucaracBe cerita aS otin a 20-5 
+
+Set current record by match ...........cccccsssssssssesesessssssssscscssssssssscesseassesessacacsesesesacseseseeeess 20-5 
+Sense current record data w:....::.cccéssescecsdcbcatocentensscecteateysoveusbessbaceeusdstetedibaseeeleseceiconce. 20-5 
+
+Set current records by Index cccvevctssnccaseeczasesdesdessasaeiaesigeacesarsvecdsensuietancsca hee eh Ae OP os 20-5 
+SENSE} CUITENE TEGO: 3.65 2ccsscehsestssavencavesenes cates scaastbecevescuesteie Se Mlvelevisieec ances 20-5 
+
+ry mnteliveent match ts siete sea ieNs seuntte ee secereasdicd hentieiese a atatita neato eee 20-6 
+Handle:transition stats ieee tae Satie ee etch Sek tN Kcr re tw, eames oot 20-6 
+
+DEL TaN Severs Mie, rere os he ceeses Aiba cote teves teste aes eee eed pgs Bene a 20-6 
+
+
+XV 
+
+
+WMA T.CHERS 22 icvccscasescsstessslecstesdetdisanes ottsos ct tnatadeeuivs fecachc shee aR a Renee ios 20-7 
+TASS AT ANN ag hh ccs setts ascerdeaes Mins diag chante wonenisbraseeealoud esseids eineaauestbee ED cael 20-7 
+CIS GOP Tt GIN 2c cscs35cas oes 5c doteessu cio Bases bsce tetas esttnciczcbesoeM vac 20-7 
+PLODEMY ce wetting GUN Aa OR tera ot cass Meares erat os 20-7 
+
+WMA TCHER: methods 2.2: cles ie2. 3. i. Sick ieesfasdivheed aes hides ous oc: ee Bo 20-8 
+DCSt OY 23 ise Seas voce coanssuctsentetutanatiatvtbesbi. crate eoeesoes Se teieubd wvcepiass tga ie Ss 20-8 
+TATRA ISO fe oe; coe sacs seca hehe dan d8c5 Pe Seogh ecto tes Beastie cteueae bathe en ee eal sbosh te Rin ee 20-8 
+Seticurrent records stx.:20e At eee on ee Ble en ee es 20-8 
+AryiiMteligent MAteh ss. cosicsan stints ieusaetesssiaebetvests ncrhccsrsalcraaateaeatceanes dec acter oes 20-9 
+Handle: transitions 62.245 2cseht Peat eee, eee a a Oa Soke) BI EM te 20-9 
+
+WIG DISET WIN 35522 ces seccastectisct led Lteuy iaeatns oss ave susan bodadee sev nawtewse ah oveateaenhet sac Boistee vas De 20-10 
+AST R SSAA AUIN Sa Hick cA stave t ass tuneenvcecteoeratenecanaircatent ie teste tester aackain Taeoscease oe ee 20-10 
+Glass: definitions. :s.teesct heal res et on, asatesdegtee ces hehe Se es, 20-10 
+POP EDU y acess st ureatatlareticasscnttts Pipettes Mecsas Metra aa Ie cea Ae Na eee eter eens 20-11 
+
+WIEDSEL-WNimethods's.css20::3 eeu cey Rae ets Oe A neha ee ee 20-12 
+DDOSHOY cece seis reascesteteacistosertacssyece eter tet yia tack ccusc heats sctaccoe aes ait cees Men atari 20-12 
+Initialise sectescicasdte eta. ts Nacvacensstsssssceesscsieeeetee ee ee Donne 20-12 
+Draw Current record a2. sees secs spdctecedsSecsoe Seabee os Sebo eabstaddc Ore eee ee 20-12 
+SO CUTE TE COT sec sco eisescit de scssttk. hecassaccce aedeesbiagh Seociscardare eee 20-12 
+Handleikey input sitscs%ieisseccsevsrsticlscevins ods cvtacensidetiacssasicvsvites cheese ene te a 20-13 
+SOnSe. ata foi cve.z ens sciveccavasceacnieeegenesgix Re cuetba tev oe ae ae neta do Md AN te 20-13 
+BETAS ISG soe. ora, tsnciloniednacitaiscsesssin cca vac tds co avant ehujisnehatanatindied tocar euisaiba sass naeeataeke 20-14 
+Returns required widths. 22... tsist. atti Se RE Hite cdevsen sea alee eet 20-14 
+SEG TESHICHION ieesc ers ceseigs sree sais ete toe atec sah saaee seas ess ead ak hs esse ees 20-14 
+
+ZL LIM PBSte SUPPOKt .ccsesaccesatuacsassssocossseuaivncsvonorscaenssersussiesazsasinasdoicseaiiescasccassuaseitttaesbea tetinsiaioke 21-1 
+PRE CUPSOLS vecscccsiccnncazsaesetiasesswcssssosssssvecsgescessscecuaceoeasSertby Weabibbeesducssetiucth toe oees SOUS BE 21-1 
+
+E-WEINKS V Sich foicsasscsacces tice iac ccsabisas oasebee ete ak iudee asada bd cceeasudSinon had re ROOD 21-1 
+TASS CA OWA sasdec's ss dh sostiets oboe 8 cre geaipiwte ands avai dies sh chanssipsinarinlendccstaears Weuenalaiaatte 21-1 
+Classiderinittionis.cectcsc:iictedfscdoetystss svsex 2 cievs coe cowatsesede, daa teetee dl cai See ieeesereienl aioctor 21-2 
+Sc) 019 9 PEC ME ry ERI sO a Se ET Fy ee aE re ht Ma EN der 21-2 
+
+EWLINKS V methods? iiccss..05025 55655. ictcinlos cobs czstedees pecuvcuahece colvancliloans dog see ce eae Ateeiaiak 21-2 
+TDG ALS Oc 8 5.22 octtes cz cazdevccess su colsossce sees vcle to wish sustivs sabe eobs iit dbs avectect hide Ae 21-2 
+Extractisome: data ti s.2.03.3 sch cost vest ccs sctcesettevecorseditnel deste de Se oes 21-2 
+
+22 Representations of Time and Date ...........ssssssossssssosssscesesosssesrersssceseonsarsseesosessssccnanacacasansssacores 22-1 
+PIOCUISONS s2s58o 5 sieieasedcdecivas hans e aise letecaaa dota ceubeen PR Gates atin Gaatan iv bia livai ee ietioion 22-1 
+
+FVTIMEE hth cc Fives secs cashes cd ctactate ducts th tadansdd Ateiccatgel cece ood tostaa aatasn geile ee ee 22-1 
+CLASS Ue OAM sco. os icsces tus hsv wate auc thasstmnasee eta ORL Ales ae eh aoc 22-1 
+Class; Ae fin ition soi cevess .céessceves czoea sade ccxdsws hie feicSebs rose bs asaccs ac sad ECTS ee oe ce 22-2 
+PLOPeOrty’¢. 2..c.sssv.tscuciteegns boseuesstcesCeransdeadgtecsesatenadausatesdstianioceevsiGesodt Meee eae ok oetsblas Ss, 22-2 
+
+FLTIME methods iscscfalteve fess cise Seccas dh sece forth cb iaevetshantodu lanl ede rast eee ec 22-2 
+SOU CITC Se 5 5. 23s 36 cee cks saes tecnechescaSuscte See tat a taeacace ots Sobacbetc sath Aosta catuncbins Mivaten Bi ees tne b lc 22-2 
+SEE time FORMAL fevers, fs eessss se Sesciel edi ec oasciscuns even tee AAT Pee oto eds Bevel gue weed 22-2 
+Get system, datas. i... j.dcccstessvesesecesesessesiosthnsues anasdestitasies Sebotedosvens Sia soe ideas ee ok dass 22-3 
+Set: abbreviations ..6.c.sceasescecssuceetscsiea ceecuDoevedvidecddovelecdedaddaclata kone ENE eh 22-4 
+
+ZB THE. GATE: GIaSS ccosssscssctasstisssnicdosnstecasesdcosacucusdazesecacetsecssscsussssvsveat tosestsccvbesavseeattin oaks a 23-1 
+Cl aSs; CEFN ON feet casesees sep toscecdecsae eS scbevucee sin seee atev lis Coane badeub hees oi save bores code: 23-2 
+PLOPOLty os.cocii i ck2 ashe cecias stueddesepseseasg setorsdessadbuanctencce uarituye as Meenas auich Sheet dacs cs 23-3 
+
+Gate Methods tees? cieak ihe baste Tica vee aia eset hetero ee oosebhe 23-5 
+CHECKIATS :Stattis ss: A ccsesscsscpee tater Gav ies haa betacaeassd dee 23-5 
+SENSE WE Mast REY POSS si. iai..des ss ccee stpesktmttansteane eset et eae ences 23-5 
+
+
+Gremeral tities 5552555 Nos 2hecsasi cos cesees Soo SBesstasiat ug caved évencte. dtetiasdnaceckehitiaecteed cease lat eesiet ow ats 24-2 
+Return SER Bid scsl xaztiasecieastocvesvan cesttenscdtesvesensadbeneas Bei hssacdsbepzascaiaterde soeuithans Gaaeeikseiet. 24-2 
+Returny FALSE sss is ccateusd cevsssssyascobess asd alata tapes cusuaacvecce occa da atiaivcsvcte sucicerva'issietdectgeeusies 24-2 
+Destroy.an Object 2245), ac svesesescssicetasiertcceresotsts sues teastdvestiteeys adits vives ate eeveaunanstalienas 24-2 
+Make sa window: Visible i..2 035.00: st.csesssvarieeshsoeentoahas ct dasedadieewiusassnsoncrdeccadeanboadieieierteasoss 24-2 
+Send command to command manaGer ............ccsssssescsssssessrscssssesssssessovsvssscsecestsececacaeeseas 24-2 
+Ensue: path CxiSts: 2.5: eipevs sched teach cadeseivesds hse Qa Sestvashincheliencsca ouialethitisatasateetees 24-3 
+
+Text management 20s sse. cscs vet becactedocsdescsvsievsssadiscasstiaaseidtanguadesntsdulusecssuclvcdvoeviveats leletagens 24-3 
+Allocate cell and load resource ............scccscsssssesssssscecssssosssesssssescscsssssecsvavecsnseceroreceeneaees 24-3 
+Load resource imto: DUPER sis s.cicivescetcsscseseseanisanseed2ictetshesausstueslaavtledevesovebsascsseosbiscbvisesoeses 24-4 
+Load choice listen into: DUEREL occ congsseedalesesosdsnaarcenseaie acabassaccpencbusdsiveneStisegaheaededaass 24-4 
+Generate error texte seats ead casa astavasboaes dines asslgecontealedtas scvastve asedavdieatehceacecet 24-4 
+Generate formatted String... cecscescesecessesessssescesceensseseceseensensesscecssessssvacseveueseeeees 24-5 
+Generate formatted string, variable argument COUNL...........ccsccsssssessesessssscsescsesscsceseceees 24-6 
+Append ellipsis; to: texts. sccst..cccteccsssececterssscapidivessscticceashilvssaniesessssuebivesetedlsetesioete Ns Bile 24-6 
+SEU TEXT MODS esos t cde tant cocs sd ass avaah edondscandvanvacSvsalaseca veces savsscuiseacacddsviaseectang ean 24-6 
+SOUTOME Sot ccecialsri tastes ca fics catvesnecvansusudsvesieuebetenuelécsciscastisasocssvaveisOosardars atdvacueasseul sadveseacs 24-7 
+DELITEXL SLY IER iiss eet eth at ne eee orth ain cab tec sstenei tate Meee oles os ee Ag 24-7 
+Get normal text width for buffer 0.0... ccsecsssssssescscseseccessssessssesesesssecssavsesesssstscacecseeees 24-7 
+Get normal text width for string ..........cscssssessssssessssseseccsesesssssscessssecssssaresueseersccencaenees 24-8 
+Getibold text widtlt for Outer 55: ce ssccsusnccevasuaivdstacssuatuaLasavsvnctsiieesdbcdastehuehervblecsswetesiorss 24-8 
+
+User:notifications. csvssontecscetisiisis cas sets svn crate ses tcitvssansglanens bvdiesesseibvavesd huastenss cate 24-8 
+Display an information message .............ccscsecsssssssssesesesesesesessssesesesesesseessseecesessccseseasrens 24-8 
+Display an error informationemessage: 30... 5.5:5),2eccysherdgvesennaduanouastacaddeatddassdiveeedsctvasasies 24-9 
+Display: a DUSY MeSSAge cs. .vscecscvsversnsdubees saseveae_{5cislec' sesetsieesnin sordeasesdecdiuewssenseeieecac dee 24-9 
+Maketa'beep Sakata catatnasdtetnc cena mith tenet otc 24-9 
+
+Rania ial gis sccstscctavesvsevadsviactss.Gectayhadeaseveacaateciareie dea bes sesticvestsraediel eves oBontes anleeeounede 24-10 
+Maunich: a; dialog ve.tis.2325 sith eestuiabshcatvers cues dees sdavnsovsadaacphavavucastesecizcseseeovensoncposextdbecs2oes 24-10 
+Ruma Confirm dialogs. .:5:ss.sctsassccastoascsincidedecesssisasedtbatsesiaeevecesteeevdl oopacceasisbealser cstsbvec dds 24-10 
+Run a two-line confirm dialog 0.00... c.ccsesssssssssssssescsssesessesssssssssssessescsssssereceressacseneneeees 24-10 
+Runean* error dialogs 3.525. scot se. dessiauecbecacancreressersrecebnovid Westies Aicsbat ds eoassen te eects 24-11 
+
+Dialog DO xsi Mees 5. its ois A aod Geren nyorn asuadal awed Aleta gh aah 24-11 
+SOL AM TEEN ooo d ces ant cvs! acsas sede savenausten cht cdeincteveacas dois stassevoenestsrdtevas den lodeauveet enerreewea dhe 24-11 
+Ola LERCALOMN vsises iestsci tse suds becuse whats Cuvebasasenseeadhceuveneisstrstaisiaeen tisk seul ies cveselevs ivaauateodowtees 24-12 
+Set text Im dit WINdOW seicssscssvesdusssnctsttandd zseataseseatajuise.soecdedeer desis, Seca bes Sdsntsaectach 24-12 
+Set text in prompt WindOW ...0.....esesececcesessesesessssssceesssescscseseseeesserasescsacsesvevausessessacseees 24-12 
+Set choice in: choice lists... i scscecessccatecscosesalanzeheacecaeceutseacesosrscosssoiaeas se cvovsbussdusneledsoncvses 24-13 
+SetrOn/O@fichoice'listto’ On errr 24-13 
+Set value of numeric editor... eceescssesssessssssessccsesesesesesssvevsassssassessscsesrecevesensececeeece 24-14 
+Setdatitude/lomp tude: edi OF oc. oc. iesstjesnentevnuaneeetiaeeantusbadsa cat decnnansdecaiusiecsaavianses havea ice 24-14 
+SEt Punctuation’ CMUOR s... cos seas ests sxes seven ecewhes cases ccaeusZe ase aarsosdesi ah. fuesial otaeveuaeeaten Mateos 24-15 
+Set floating point editor... ecescsessssssssssessesssesssssecessssssssescesscssscsesescesssseavenceceeseaens 24-15 
+Set ate! CAtOn cscs csctaiscedeucasins anscedh vives benstadiceasicig asnivessvasisesssibararsecgoniseteeusbaewatateds 24-15 
+Set range Sditor shock oecsvsete task ate acatea aca taevelesdsiesande disses ie vosees adeedbeseveaticdeentcthe 24-16 
+Set dialog title cosva. cscs dececavarevtotves cuseteivathuavthadianseacotosietaaseoseanaatienai hued tie 24-16 
+SVONSE SAM TEM, 32) ses scvtcasescacwdescheueddes tre oduets ends Fedesazassvedsdsoctisyedeoatuscensoe tess edits sapboewl 24-17 
+Sense edit: windows !2c.. ie. iseceedatevesteeadesnsathosssactdientgusosttsvvisteeotelodee Helasateiteeteavherele 24-17 
+SENSE ia CHOICE Mist 22 so) sos aces este sdea ts aca hesobes oes ates As cs shateturetvieediabcaxtett ool 24-18 
+SenSe:a NUMETIC CCIUOF a 22.25.45. 24ocaveenas dtatensanededaxtocsesesturaddesdeodeats leenensbegd ade uausecs 24-18 
+SENSE A PAN GE CQHON ss ssesc5i sos cuctescdestycunensnzes cand cueedeadgens sack isi Peaeaacs seth gloyecdeaysedaatetebeedes 24-19 
+Sense a floating point editor... eeecesessesesesenssessecsssscsesesessecscsesesssessscevevavacseeesees 24-19 
+Sense a latitude/longitude editor ...........ccccssssssssssereceecscssssssssessscsescsssscscssvscctecseesaessensass 24-19 
+Sense a punctuation editor oes ccccesccscssssesssssesecesssnsecsseseseecssersvsssessssucssarscseaeeeecaees 24-20 
+Sense,a date editor sss ieia.censnascesecgecivste bess bevenssseedtaeseiet asbhnentiecutlodislsstiaeeiewiieeveedieale 24-20 
+Dim /andim an itm o. 2 de cc ccsssavycenseeteacstineddetasaitvacacsredeverdlocasveauverautedtsceusieseuinusdavevhenc 24-21 
+EQCIO UOC We am TECHN 25 acs eh ceta ed cus sh dean cna tdaasedabnnab labs ised as sideaiish apdsnauellancauoEaams 24-2] 
+LB) 191212 2061 | Be ne ee a err NTO Oe ne aR Te on nC On 24-21 
+Set floating point editor from twips ValUue..........c.ccccccscscssesssssesecsessscssesscnscsesssseseeeeecesens 24-22 
+Sense twips value from floating point editor ..0........cccscssssssesessssessssessssssscscsssaresssseeeace 24-22 
+
+
+xvii 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual is a reference document for Psion's HWIM library. It provides a comprehensive guide to the 
+library and documents the classes, methods, properties, inheritance hierarchies and other information 
+essential for understanding and using the library. 
+
+
+It assumes familiarity with the concepts of Object Oriented Programming. 
+
+
+The Object Oriented Programming Guide is a useful pre-requisite as it provides the necessary background 
+to Object Oriented Programming as implemented at Psion. It can, of course, be read in conjunction with the 
+HWIM Reference manual. 
+
+
+The HWIM library is supplied as the hwim.dyl dynamic link library in the ROM of the Series 3 range of 
+machines. It contains a rich set of classes that provide the application management environment and a 
+sophisticated user interface for Series 3 applications. 
+
+
+Access to a subset of the functionality of the HWIM classes is supplied by the non-object oriented HWIF 
+library, described in the Programming in Hwif manual. Note that the HWIM and HWIF libraries are 
+mutually exclusive; an application may not use a mixture of the facilities of these two libraries. 
+
+
+The Series 3, Series 3a and Workabout machines contain slightly differing versions of the HWIM library. 
+This is largely caused by the different screen size and the additional support for the use of grey pixels, but 
+there have also been a number of enhancements. In addition to changes to the internal operation of some 
+methods, the Series 3a version contains additional classes, and some classes that are present on the Series 3 
+support additional methods on the Series 3a. 
+
+
+The changes, however, are such that code written for the Series 3 will also run on the Series 3a and 
+Workabout. Conversely, provided some care is taken not to use the enhanced features, code can be written 
+for the Series 3a and Workabout that will also run on Series 3 machines. 
+
+
+The HWIM software that is supplied with this version of the SIBO 'C' Software Development Kit 
+corresponds to the Workabout version. The content of this manual is also primarily written to describe the 
+Series 3a and Workabout versions, but differences between the versions for the various machines are 
+noted. In the vast majority of cases, apart from the enhancements, the differences - even where mentioned - 
+are concerned with internal details of implementation and are not significant to application programmers. 
+Note that, except where explicitly mentioned, all changes that are specified for the Series 3a will also apply 
+to the Workabout. 
+
+
+Many of the HWIM classes contain features that are intended only to be used by system code. Any feature 
+that is not explicitly documented as being usable by application programmers should be considered to be 
+for system use and should not be accessed by application code. 
+
+
+Using HWIM classes 
+
+
+An application (or DYL) that either subclasses or creates an instance of an HWIM class must declare an 
+external reference to the HWIM library (and the OLIB library) in its category file. If, for example, an 
+application's category file has the name myprog.cat, the content of this category file must start with the 
+following lines: 
+
+
+IMAGE myprog 
+
+
+EXTERNAL olib 
+EXTERNAL hwim 
+
+
+HWIM REFERENCE 
+
+
+This ensures that, amongst other things, the defined constants representing the external category numbers 
+for the HWIM and OLIB categories (in this case, cat_myapP_Hwim and cAT_MYAPP_OLIB, respectively) are 
+available to application code. 
+
+
+In the source code of the MYPROG application, an instance of an HWIM class - say, of Epwrn - would be 
+created with p_new (or £_new) as follows: 
+
+
+p_new(CAT_MYPROG_HWIM,C_EDWIN) ; 
+
+
+.If myprog.cat defines a subclass of an HWIM class (say, the class susEDwrN) this would exist in the local 
+category. An instance is created using the local category number cat_myproc_myproe, as follows: 
+
+
+P_new(CAT_MYPROG_MYPROG, C_SUBEDWIN) ; 
+
+
+Similar consideratons apply to instances created by means of £_newsend. 
+
+
+SS SS ee a a ee ee ae 
+Notation 
+
+
+Names 
+
+
+Except in class diagrams, a class name is always given in upper case, for example wsERv. 
+
+
+The method name in the title line of the description of each method is the defined symbol for the method 
+number, without its leading o_. In the body of the text this name, in lower case letters, is used to refer to the 
+method function (or more simply, the method) whereas the upper case name refers to the corresponding 
+message. Thus, an object's destroy method is executed when the object receives a pesTRoy message. 
+
+
+Method function prototypes 
+
+
+The description of each method contains a function prototype that specifies the nature of any return value 
+and the parameters with which the method is called. The parameters exclude the object handle and the 
+method number. 
+
+
+For example, a method for the class wserv with the title line: 
+
+
+and prototyped as: 
+
+
+VOID ws_do_help(INT start_id); 
+would be invoked by, for example: 
+p_send3 (hand,O_ WS_DO_ HELP, 4); 
+where hand is the handle of an object of the class in question. 
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD VOID wserv_ws_do_help(PR_WSERV *self,INT start_id) 
+
+
+{ 
+
+
+The & symbol 
+
+
+The enter and leave mechanism (which uses p_enter and p_leave) is commonly used to implement 
+structured error recovery. See the Error Handling and Error Recovery chapter of the Object Oriented 
+Programming Guide and the Error Handling chapter of the PLIB Reference manual. 
+
+
+Some methods (the vast majority of destroy methods, for example) can never fail and will therefore never 
+call p_leave. The title line of a number of the more significant methods of this type are marked with a 
+leading © symbol. 
+
+
+With the enter and leave mechanism, a call to p_leave should only occur within the protection of a 
+p_enter harness. If p_leave is called outside a p_enter harness, the process will be panicked with panic 
+number 47. 
+
+
+The p_leave mechanism and its use in method functions is discussed briefly in the section on Structured 
+Error Recovery later in this chapter. 
+
+
+1-2 
+
+
+1 INTRODUCTION 
+-__ OS INTRODUCTION 
+
+
+Class diagrams 
+
+
+To illustrate the inheritance and using relationships between classes, most chapters will contain at least one 
+class diagram. 
+
+
+The notation is a subset of that used by Grady Booch and described in his book Object-oriented Analysis 
+and Design with applications (2nd edition) with two minor changes; 
+
+
+e classes which are referenced, but not described, within a chapter (i.e. classes whose full 
+description lies in other chapters of this manual or in a different manual), are underlined, 
+
+
+e — the diagrams do not distinguish between ‘has' (aggregation) and ‘using’ (client/supplier) 
+relationships. 
+
+
+Also note that ultimate inheritance from the root class is assumed and is not shown. 
+
+
+Class hierarchy 
+
+
+In understanding the structure of a specific class, remember that methods and property are often inherited 
+from a superclass (or superclasses). 
+
+
+While a class may contain new methods and property, it may also re-define methods inherited from a 
+superclass (or superclasses). Note that methods in a superclass can be what are known as deferred methods. 
+
+
+To help illustrate these relationships, each class description in this manual is accompanied by a diagram 
+which shows that class and its superclass(es) in hierarchical order. This diagram is placed at the beginning 
+of the class description. 
+
+
+The diagram consists of a series of adjacent columns. The rightmost column represents the class being 
+described and will be marked by a double line border while the column to its left represents its immediate 
+superclass (if any) marked by a single line border and so on up the hierarchy. Each column is headed by 
+the class name followed by two boxes; the first lists that class's property and the second lists its methods. 
+
+
+Deferred methods are separated from the preceding methods by a blank line and are printed in italics. If a 
+class re-defines an inherited method, the method name in the appropriate superclass is written with a line 
+through it. 
+
+
+For example, the following diagram would be included in a description of class cccc subclassed from BBEB 
+which itself subclasses aaaa. 
+
+
+Se den 
+property _1 property 3 
+property_2 
+
+
+method a 
+
+
+methods 
+
+
+method_d 
+method_e 
+
+
+In this illustration, method_a is supplied by the superclass aaaa, while method_b is replaced in class BBBB 
+and further replaced in class cccc. Another method, method_e, is introduced in class pps but replaced in 
+cece, and so on. Note that method_u is a deferred method. 
+
+
+The root class from which all classes are derived is assumed and will not be shown in the diagrams. 
+
+
+Methods and property inherited from a superclass will be described in the appropriate class description. 
+
+
+HWIM REFERENCE 
+
+
+Structured Error Recovery 
+
+
+As mentioned earlier, the enter and leave mechanism is commonly used to implement structured error 
+recovery. 
+
+
+Use of the p_leave mechanism 
+
+
+In general, you should assume that all methods NOT marked with the © symbol (as discussed in the 
+section on Notation) are capable of calling p_ieave, even if this is not explicitly mentioned in the method 
+description. In some cases, such as where a method calls, directly or indirectly, a deferred method (which is 
+supplied by a subclasser) it is not possible to specify whether the method may result in p_1leave being 
+called. 
+
+
+In the event of an error (such as out of system memory) occurring a method may: 
+e call p_ leave, passing the (negative) error number, 
+e return the error number, 
+e either call p_leave or return an error number, depending on the nature of the error. 
+
+
+Some methods call p_1eave (0), which has the effect of returning from the p_enter harness (with the 
+retum value zero) without signalling an error. This is used, for example, to provide a normal exit from a 
+deeply nested function call, without the need for a zero return value to be passed back through the chain of 
+calls. Intermediate functions in the chain may then be declared as vorp. 
+
+
+Some method functions that may call p_ieave are declared as vorp. One reason for this may be that the 
+method forms part of a chain, as described in the preceding paragraph. If user code were to send such a 
+message within a p_enter harness, the value returned from p_enter would be indeterminate if no error 
+arose. The solution is to construct a shell function which sends the message and then returns zero, and call 
+this shell within a p_enter harness. The call to p_enter will then return either zero (if the method calls 
+p_leave (0) or it executes to completion) or a negative error number. 
+
+
+Panic numbers 
+
+
+See the Error Handling and Error Recovery chapter of the Object Oriented Programming Guide and the 
+Error Handling chapter of the PLIB Reference manual for a discussion of panics and panic numbers. 
+
+
+HWIM does not have its own unique panic numbers, but panics a client that attempts an illegal operation 
+using PLIB, OLIB and Window Server panic numbers, defined in the respective SDK manuals. 
+
+
+CHAPTER 2 
+
+
+THE HWIMMAN APPLICATION MANAGER 
+
+
+clean stop contig 
+system nrid command 
+reb err defext 
+srcb sparel aliasinfo 
+ipes spare2 yield 
+task 
+
+
+amcinit am_init 
+
+
+am_start am_notify am_wait 
+
+am_stop amrnetifyerr: am_rscname 
+
+am_add_task am etean—up am_notifyerr 
+
+amwait am_onlyone am_clean_up 
+
+am_load_resource am—ftindimng am_findimg 
+
+am_load_res_buf am_change_pri am_new_file name 
+am_yield 
+am_ensure_ipcs 
+
+
+HWIMMAN is a subclass of the OLIB appman class and provides the functionality of the Series 3 HWIM 
+application manager. The appman class is documented in the OLIB Reference manual. 
+
+
+Every HWIM application must create and initialise an instance of (a subclass of) swimman, which must 
+remain in existence until the application terminates. There is no need to send a DESTROY message to an 
+instance of Hwimman since its resources will be released, along with all other application resources, on 
+termination of the application. 
+
+
+Subclassers may replace existing methods but, for future compatibility, should avoid adding new methods 
+or property. 
+
+As with the appman class, the ao_run method of an active object in the application manager's active object 
+queue may terminate prematurely without triggering the error handling mechanism by calling, for example, 
+p_leave (RUN_ACTIVE_USED). In addition, an ao_run method has the option of leaving with the call 
+p_leave (RUN_ACTIVE_CLEANUP_NONOTIFY). In this case the cleanup mechanism is triggered but no error 
+notification is presented to the user. This is useful in the case of an error where, for some reason or other, 
+the user is notified of the error before p_leave is called. 
+
+
+A built-in application, or any application which supports only one user language, may not need to subclass 
+HWIMMAN. External multi-lingual applications will need at least to replace the am_rscname method to load 
+the application resource file. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the OLIB appman class 
+e the active class (this is also documented in the OLIB Reference manual). 
+
+
+e — the structure of the Series 3 process command line, as described in the Series 3 Programming 
+Guide 
+
+
+SSS 
+2-1 
+
+
+HWIM REFERENCE 
+
+
+rr 
+
+
+e the p enter and p_leave error handling services 
+
+
+Class diagram 
+
+
+Class definition 
+
+
+“ hwimman > 
+
+
+r 
+
+
+Defined in sub-category file hwimman.cl (generated header file hwimman.g). 
+
+
+CLASS hwimman appman 
+
+
+Hwim application manager - schedules attached active objects 
+
+
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+
+
+am_init 
+am_wait 
+am_rscname 
+am_clean_up 
+REPLACE am_notifyerr 
+REPLACE am_findimg 
+ADD am_new_filename 
+ADD am_yield 
+
+ADD am_ensure_ipcs 
+
+
+CONSTANTS 
+{ 
+H_COMMAND_DEFAULT_FILE 
+H_COMMAND_OPEN_FILE 
+H_COMMAND CREATE FILE 
+H_COMMAND_EXIT 
+H_COMMAND_TRANSLATE_FILE 
+H_COMMAND RUN FILE 
+H_COMMAND_LAUNCH_DYL 
+H_COMMAND_BYPASS 
+
+
+FLG_APPMAN_FULLSCREEN  0x1000 
+FLG_APPMAN_ LINKING 0x2000 
+FLG_APPMAN FROM_HWIF  0x4000 
+FLG_APPMAN_OWNPRIO 0x8000 
+
+
+FLG APPMAN S3FS 0x0100 
+
+
+Oversee HWIM initialisation 
+
+Check with window server everything is okay 
+Name depends on language 
+
+May need to clean wserv temporary resources 
+Use wsAlertW not p_ notifyerr 
+
+Insist on the SSD being replaced 
+
+Record a new filename 
+
+Wait for all active objects to stop processing 
+Ensure that ipe is initialised 
+
+
+'p! 
+‘Oo! 
+en 
+x! 
+Tv! 
+'R! 
+UD 
+Al 
+Matches PR_WSERV_FULLSCREEN 
+
+
+Not used by HWIM applications 
+Matches PR_WSERV_OWNPRIO 
+Compatibility mode using full screen 
+
+
+FLG_APPMAN_WSERV_MASK (PR_WSERV_FROM_HWIF|PR_WSERV_OWNPRIO|PR_WSERV_FULLSCREEN) 
+
+
+RUN_ACTIVE_CLEANUP_NONOTIFY 
+
+
+} 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+UWORD flags; 
+HANDLE wserv_cat; 
+UWORD wserv_class; 
+} IN_HWIMMAN; 
+
+
+} 
+
+
+PROPERTY 
+{ 
+UBYTE contig; 
+UBYTE command; 
+TEXT *defext; 
+TEXT *aliasinfo; 
+PR_AIDLE *yield; 
+} 
+
+) 
+
+
+-1 Same value as E_GEN_FAIL 
+
+
+flags to supersend 
+cat of wserv 
+class of wserv 
+
+
+TRUE if filename in same alloc block as command line 
+
+
+The default extension for the application 
+
+
+The Series 3 uwimman class does not support the am_ensure ipcs method. In addition, it does not define the 
+command characters H_COMMAND_LAUNCH_DYL and H_CoMMAND_Bypass, or the FLG_APPMAN_FULLSCREEN flag. 
+
+
+The Workabout introduces the flag FLG_APPMAN_s3FS. 
+
+
+2 HWIMMAN APPLICATION MANAGER 
+
+
+Property 
+
+hwimman.contig TRUE if the application's current file name is in the same allocated heap cell as 
+the process command line. This is, if appropriate, set to TRUE by the am_init 
+method, but will be set rause by the first use of the am new filename 
+method. 
+
+hwimman .command the command byte, if any, read from the process command line by the 
+am_init method (which converts an H_COMMAND_DEFAULT_FILE value to one 
+Of H_COMMAND_CREATE_FILE Of H_COMMAND_OPEN_FILE, depending on whether 
+the specified file already exists) 
+
+hwimman .defext a pointer to the application's default file extension, if any, as supplied in the 
+process command line. This item is initialised during the am_init method 
+
+hwimman.aliasinfo a pointer to the application's alias information, if any, as supplied in the 
+process command line. This item is initialised during the am_init method 
+
+hwimman.yield either nuuL or the handle of an instance of the OLIB arpze class. The 
+
+
+instance is created automatically on first use of the am_yie1a method 
+
+
+ESS a ee a ee a a 
+HWIMMAN methods 
+
+
+AN_INIT 
+
+
+INT am_init (IN_HWIMMAN *init,UBYTE *wserv) ; 
+
+
+This method is documented for information only. It should not be replaced in any application-specific 
+subclass of HwIMMAN. 
+
+
+Initialise the application, creating an instance of (a subclass of) wseRv together with instances of other 
+classes that may be specified by init->f1ags. These flags may be a combination of the FLc_APPMAN_Xxx 
+flags listed above, together with the following rLc_appman_xxx flags defined for the OLIB appman class: 
+
+
+FLG_APPMAN_CLEAN Create a cleanup list component 
+FLG_APPMAN_SYSTEM Create a system configuration component 
+FLG_APPMAN_RSCFILE Create a resource file component 
+
+
+FLG_APPMAN_SRSCFILE Create a system resource file component 
+FLG_APPMAN_IPCS Create an 1pcs component 
+FLG_APPMAN_ONLYONE Fail if the process already exists 
+
+
+The differences, compared with the allowed flag combinations for the am_init method of the OLIB appman 
+class are as follows: 
+
+
+e An HWIM application must have access to the system resource file and so init->f1lags should 
+include FLG_APPMAN_SRSCFILE (and hence also FLG_APPMAN_CLEAN). 
+
+
+e An HWIM application must be provided with an application resource file and so init->flags 
+should include rLG_APPMAN_RSCFILE (and hence also FLG_APPMAN_CLEAN). 
+
+
+e An HWIM application that wishes to create an instance of the system class, in order to access the 
+link paste (Bring) system services (described in the System Services chapter of the OLIB Reference 
+manual) must set init->£1lags to contain the flag rL¢_APPMAN_LINKING rather than the flag 
+FLG_APPMAN_SYSTEM that is required by the appman superclass. If the application wishes to use an 
+instance of the OLIB recs class to implement the link paste server, init->£1ags may contain the 
+flag FLG_APPMAN_IPCs, as for APpman. Note that, on all machines except on the Series 3, an 
+instance of rpcs will always be created (but at a later stage in the initialisation) so the presence or 
+absence of the FLc_Appman_1pcs flag is less significant on this machine. 
+
+
+e If set, the flag FLG_APPMAN_FULLSCREEN Causes applications on the Series 3a and the Workabout to 
+run in native, rather than Series 3 compatibility, mode. 
+
+
+HWIM REFERENCE 
+ee SSSSeSFSeSeFeSeeSeeeeeSSSSSSSSSSSSMmMMHheheFeFeFSSFFSSSFSee 
+
+
+e The additional flag rLc_appman_s3rs may be set. On the Workabout, this causes a Series 3 
+application to run in compatibility mode, but using the full 240x100 screen. To take advantage of 
+this, the Series 3 application must be able to adjust the size of its display to the available screen 
+size. 
+
+
+¢ The additional flag, rLc_apeman_ownprio may be included, to be written to wsERV property 
+(where it is identified as pR_wsERV_owNPRIO). See the chapter The WSERV Class for further details 
+of this flag. 
+
+
+The following operations are performed: 
+e Writes its own handle to the magic static w_am. 
+e For the Series 3a, loads the general data that can be accessed via the magic static patcate. 
+
+
+e Attempts to open a language-specific system resource file, expected to be in the ROM. If this 
+succeeds, the FLG_APPMAN_SRSCFILE bit in init->flags is cleared to prevent any attempt to open 
+the default system resource file by the superclass am_init method. 
+
+
+e Supersends the am_inrT message to the appman superclass, passing the flag values in 
+init->flags. If the previous step failed to load a language-specific system resource file, this will 
+include an attempt to open the file (as described in the APPMAN Application Manager Class 
+chapter of the OLIB Reference manual). 
+
+
+e Ifinit->£1lags contains the flag rLc_APPMAN_LINKING, creates and initialises an instance of the 
+OLIB system class for communication with the window server process, SYS$WSRV. 
+
+
+e On the Series 3a anf Workabout, records the current value of the magic static w_ws for later use. 
+This will only be non-zero in the case where the application is started, and hence owned, by 
+another application (see the description of p_getowner in the Processes and Inter-process 
+Messaging chapter of the PLIB Reference manual). A non-zero value is expected to be the address 
+of a status word in the owning application's data segment. 
+
+
+e Creates an instance of the class init->wserv_class from category init->wserv_cat and writes 
+its handle to the magic static w_ws - it is assumed to be (a subclass of) the wserv active object 
+class. 
+
+
+e The FLG_APPMAN_ownpRio and (for the Series 3a and Workabout) the FLG_APPMAN_FULLSCREEN 
+flag bits, if present, are extracted from init->flags and written to the w_ws->wserv. flags 
+property field (where they are known as PR_WSERV_OWNPRIO and PR_WSERV_FULLSCREEN 
+respectively). 
+
+
+e On the Workabout, if the flag FLc_appman_s3Fs is present, sets the pR_xwsERV_s3Fs flag in 
+DatGate->gate. flags. 
+
+
+e The values of the magic statics patprocessNamePtr, DatUsedPathNamePtr and 
+DatStatusNamePtr, together with the hwimman.contig, hwimman.defext, hwimman.command and 
+hwimman.aliasinfo property fields, are set up as appropriate from the data in the process 
+command line, pointed to by patcommandPtr. 
+
+
+See the example below and The Series 3 command line in the Communicating with the System 
+Screen chapter of the Series 3 Programming Guide for a description of the components of the 
+command line. Note that this processing of the command line is specifically designed to handle a 
+command line of the form that is passed to an application that is started from the System Screen. 
+The command line data passed to an application started in any other way may not be of this form. 
+In such a case (for example, a custom application running on the Workabout) the application may 
+need to provide its own code to process the command line data. 
+
+
+On the Series 3a and the Workabout there is an option to process a reduced command line, 
+signalled by the presence of a command byte with value »_commanp_sypass. In this case, the 
+command byte is assumed to be immediately followed by the alias information (rather than the 
+ususal public name of the application) and, of the items previously listed, only hwimman. command 
+and hwimman.aliasinfo are initialised. The application is expected to perform its own 
+interpretation or processing of any additional command line data, starting at the byte pointed to by 
+hwimman.aliasinfo. 
+
+
+e If the application is file-based (DatusedPathNamePtr is not nuLL) and the command byte in 
+hwimman->command iS H_COMMAND_DEFAULT_FILE, the flag PR_WSERV_CONNECT_AT_BACK is ored into 
+
+
+2 HWIMMAN APPLICATION MANAGER 
+
+
+w_ws->wserv. flags and the value of hwimman->command is converted to either 
+H_COMMAND_OPEN_FILE OF H_COMMAND_CREATE_FILE, depending on whether the file specified by 
+DatUsedPathNamePtr exists or does not exist. 
+
+
+e On the Series 3a and the Workabout, if the application is not file-based and the command byte is 
+H_comMaNnD_Bypass, the flag pR_WSERV_OWNPRIO is ored into w_ws->wserv. flags. 
+
+
+e Sends w_ws an ao_INIT message, passing on the wserv parameter (which is a pointer to an 
+IN_WSERV Struct). 
+
+
+e On the Series 3a and the Workabout, sends itself an amM_ENSURE_IPCs message to create an 
+instance of rpcs if one does not already exist. 
+
+
+e Also, on the Series 3a and the Workabout, creates and initialises an instance of the arssv 
+automatic test system server class. 
+
+
+e Enables the future display of a temporary status window by calling wstnableTemp. 
+
+
+e On the Series 3a and the Workabout, if the previously stored initial value of w_ws was not zero, it 
+is assumed to be the address of a status word in the data segment of an owning process. A value of 
+zero is written into that status word and the owning process is signalled by means of a call to 
+p_iosignalbypid. This notifies the owner that the owned application has completed its 
+initialisation and is now ready to receive inter-process messages. 
+
+
+e Ifall the previous steps are completed without error, Hwrmman sends itself an aM_START message, to 
+start the active object event scheduler. This will not return until the application terminates by 
+sending Hwimman the corresponding am_stop message. On receipt of this message the application 
+is terminated by means of a call to p_exit. If any of the previous steps result in an error, other 
+than RUN_ACTIVE_CLEANUP_NONOTIFY, the error is reported by means of a call to p notifyerr 
+before the application is terminated by a call to p_exit. 
+
+
+The method formally returns zero, but the return is never executed since the method always terminates with 
+a call to p_exit. Furthermore, an HWIM application will typically terminate with a direct p_exit (0) call, 
+rather than sending HWwIMMAN an AM_sToP message (see, for example, the comman com_exit method in the 
+Command Manager chapter). 
+
+
+Although EPOC will not attempt to run the application unless there is sufficient memory for the 
+application's start-up heap (as specified by the .app file header - see Greater control over the image file 
+created in the Building an Application chapter of the General Programming Manual) the initialisation 
+could still fail. Possible reasons for failure include the heap space of the window server process or the file 
+server process becoming exhausted, the application being passed the name of a file of the wrong type, or 
+running out of memory while loading a large file. 
+
+
+Command line example 
+
+
+If the heap cell (pointed to by patcommandPtr) containing the command line for a file-based application 
+has, for example, the following content: 
+
+
+ROM: : WORD .APP<0><0x29>0Program<0>.OPL OROPO<0>LOC: :M: \WRD\MYPROG.OPL<0> 
+then, at the conclusion of the am_inrr method: 
+
+
+hwimman.contig is TRUE 
+
+hwimman.command is '0' (H_COMMAND_OPEN_FILE) 
+
+DatProcessNamePtr points to the string "program" 
+
+hwimman.defext points to the string ".opx" (the original following space is overwritten by zero) 
+hwimman.aliasinfo points to the string "oropo" 
+
+DatUsedPathnamePtr points to the string "Loc: :M: \WRD\MYPROG.OPL" 
+
+DatStatusNamePtr points to the string "mypRoG.oPL" 
+
+
+For an application that is not file-based, and therefore has nothing following the application file name in its 
+command line, all the items in the above list will be set to nut. 
+
+
+AM_RSCNAME 
+
+
+VOID am_rscname (TEXT *pname) ; 
+
+
+‘resource file name 
+
+
+Write, to the buffer pointed to by pname, (which must be at least p_rwamEsize bytes long) the default full 
+file specification (see the Files chapter of the PLIB Reference manual) of the application resource file. 
+
+
+HWIM REFERENCE 
+eee eee eeSSeSSSSSSSSSSSSSSSSSSSFesesesesee 
+
+
+The name is generated from the application's start-up full file specification, pointed to by the magic static 
+DatCommandPtr. The name also depends on the current language, as determined by the value returned by a 
+call to p_ getlanguage. 
+
+
+If the language is English (p_get1anguage returns a value of 1) the resource file is assumed to be built into 
+the image file, so that the full file specification of the resource file is identical to that of the image file. 
+
+
+For all other languages the resource file is assumed to be located in the same directory and have the same 
+name as the application image file, but with a language-dependent file name extension. The extension is 
+assumed to be .~nn, where the characters mn represent the language number, as two decimal digits. Thus, a 
+German language resource file would have a .~03 extension. 
+
+
+This method is designed for use by built-in applications, whose resource files are in the ROM:: device 
+(which does not support subdirectories) and whose default language is English. A multi-lingual application 
+that is run from an SSD should subclass this method. 
+
+
+The following example, for a myHwman subclass of xwimman, implements the scheme described in the 
+Resource Files chapter of the Additional System Information manual. In this scheme the resource file for 
+the default language is built into the image file. Resource files for other languages are located in a 
+subdirectory of the directory containing the application image file. The subdirectory has the same name as 
+the application and the resource file name is derived from the application name, with the final two 
+characters containing the language number. 
+
+
+METHOD VOID myhwman_am_rscname(PR_MYHWMAN *self, TEXT *pname) 
+{ 
+TEXT *p; 
+P_FPARSE crk; 
+P_INFO f; 
+TEXT buf [10]; 
+
+
+p_fparse (DatCommandPtr, NULL, pname, &crk) ; 
+p=pname+crk.system+crk.device+crk.path; 
+*(p_bepy (&buf [0] ,p,crk.name) ) =0; 
+
+
+‘pete \\'; 
+p=p_sepy (p, &buf[0)); 
+pete! \\'; 
+
+
+if (crk.name>6) 
+
+crk .name=6 ; 
+p=p_bepy (p, &buf [0] ,crk.name) ; 
+p_atos(p,"%02d.rsc",p getlanguage()); 
+if (p_finfo(pname, &£) <0) 
+
+P_scpy (pname, DatCommandPtr) ; 
+
+
+The default resource file, built into the image file, is used if a particular language is not supported by a 
+corresponding resource file. 
+
+
+Of course, in a specific application - where the resource file name is known - less gereral code can be used 
+for this method. 
+
+
+Wait for an event 
+
+
+VOID am_wait (VOID) ; 
+
+
+Send w_ws an AO_QUEUE message, to ensure that window server events will be processed (a queued read 
+may have been cancelled) and then call p_iowait. 
+
+
+ip resources an ort an error 
+
+
+VOID am_clean_up(INT err,UBYTE *htask) ; 
+
+
+Call wcleanup to free any window server temporary resources, supersend the AM_CLEAN_UP message to 
+provide the standard error recovery and reporting, then set appman. err to zero. 
+
+
+2 HWIMMAN APPLICATION MANAGER 
+
+
+AM_NEW FILENAME Record a new filename 
+VOID am_new_filename (TEXT *newname) ; 
+
+
+Record the new file name pointed to by newname. The buffer pointed to by newname must remain in 
+existence until the name is changed again. 
+
+
+If the current file name is specified to be in the process command line (hwimman. contig is TRUE) then the 
+allocated heap cell containing the command line is truncated to remove the name, and hwimman. contig is 
+set to FALSE. 
+
+
+The magic statics patusedPathNamePtr and DatStatusNamePtr are set up to point to the appropriate 
+positions in the text string. 
+
+
+1 an error 
+
+
+VOID am_notifyerr(INT err,INT resid) ; 
+
+
+Notify an error for error number err, with text as specified by the resource id resid providing additional 
+information about the context of the error. This text may be up to 80 bytes in length (50 bytes for the 
+Series 3). If no additional text is required, resia may be zero. 
+
+
+This method is guaranteed to succeed in displaying an error message. 
+
+
+Cancels any busy indicator by calling wcance1BusyMsg and writes zero to the wsERv active object's 
+wserv.£ilter property. On the Series 3a the value of wserv.£ilmethod is also set to zero but, provided the 
+original value of wserv.£ilmethod was negative (ie it is a ‘permanent filter - see the WSERV Class 
+chapter) both values are restored after notification of the error. On the Series 3, any application that needs 
+to restore wserv. filter to its original state on conclusion of the error report may need to subclass the 
+am_notify method. 
+
+
+If err has the value RuN_ACTIVE_CLEANUP_NonoriFy the method returns, without displaying any error 
+notification. On the Series 3 the value of wserv.£ilter will have been cleared, but on the Series 3a and the 
+Workabout, both wserv. filter and wserv.filmethod are preserved. 
+
+
+Unlike in the superclass am_notifyerr method, the p_notify service is not used. The method calls the 
+hErrorDialog utility function, to attempt to display the error in an error dialog. If this fails due to lack of 
+memory, the error is displayed as an alert, by sending w_ws a wS_ALERT message. This alert cannot fail, but 
+may not display any context information specified by resid if the attempt to load this resource fails. 
+
+
+Using one of these two forms of error display means that the error notification is application modal; only 
+that application is suspended and the user may task switch to another application. The superclass method is 
+system modal, preventing interaction with any application until the user has responded to the error report. 
+
+
+VOID am_yield (VOID) ; 
+
+
+Use an idle active object to suspend the current action until all active objects with priority greater than 
+PRIORITY_ACTIVE_COMPUTE have had the opportunity to service their outstanding events. 
+
+
+Automatically creates an instance of the OLIB arnt class, if it does not already exist, storing its handle in 
+hwimman.yield. Sends this object an ao_quEUE message and then sends itself an am_sTART message, which 
+will not return until the idle object has had an opportunity to run. 
+
+
+ition image file 
+
+
+INT am_findimg (VOID) ; 
+
+
+Refuse to continue until the image file has been located. 
+
+
+If the image file can not be found, it is assumed that this is because the SSD containing it has been 
+removed. The application is suspended by sending a ws_ALERT message to wsERV, displaying an alert 
+requesting that the SSD be replaced. 
+
+
+It is worth noting that, in consequence, the am_load_res_buf method can never fail in an HWIM 
+application. 
+
+
+HWIM REFERENCE 
+
+
+AN Guarantee existence of IPCS 
+
+
+VOID am_ensure_ipcs (VOID) ; 
+
+
+This method is not available on Series 3 computers. 
+
+
+If it does not already exist, create the application's instance of the rpcs class. The handle of the instance is 
+written to appman.ipcs. 
+
+
+This method is called from the am_init method, following the sending of the ao_1nrv message to the 
+applications instance of (a subclass of) the wsErv class. 
+
+
+An application is free to call this method at an earlier stage - for example, from the wsERV ws_dyn_init 
+method. 
+
+
+CHAPTER 3 
+
+
+THE WSERV CLASS 
+
+
+q 
+priority 
+isactive 
+peb 
+
+stat 
+
+
+destroy 
+
+
+ws 
+com 
+
+dial 
+
+bar 
+
+cli 
+
+info 
+oldinfo 
+filter 
+£filmethod 
+flags 
+
+
+ao_init 
+
+ao_cancel 
+ao_queue 
+
+ao_run 
+
+ws_do_dial 
+ws_add_ dial 
+ws_remove_dial 
+ws_sense_accel 
+ws_change_cliwin 
+ws_cancel 
+ws_wrap_para 
+ws_error_dialog 
+ws_query dialog 
+ws_do_help 
+ws_do_submenu 
+ws_set_menubar 
+ws_reset_menubar 
+ws_load_chlist_res 
+ws_append_country 
+ws_free dial 
+ws_smart_dial 
+ws_dial_env 
+ws_lock 
+ws_format_dialog 
+ws_evaluate 
+ws_eval_env 
+ws_sense_pdev_text 
+
+
+help_index_id 
+help 
+
+lock 
+
+subdial 
+sc[10] 
+locmask 
+filelist 
+
+anim 
+
+printer 
+
+
+ws_edit_pdev_serup 
+ws_edit_print_context 
+ws_ens_print_context 
+ws_add_filelist 
+ws_remove_filelist 
+ws_anim_tick 
+ws_switch_ files 
+ws_alert 
+
+ws_unknown 
+ws_foreground 
+ws_background 
+ws_dyn_init 
+ws_process_ key 
+ws_date_changed 
+ws_launch_dyl 
+ws_define_fnbar 
+ws_hook_today_ changed 
+ws_get_alloc_info 
+ws_get_print_context 
+ws_self_check 
+ws_hide_app 
+ws_attach_app 
+ws_file_ info print 
+ws_run_memo 
+ws_do_remote_dial 
+ws_user_abandoned 
+
+
+An instance of the wsErv active object class is the application's event source for events (keypresses, 
+redraws and so on) generated by the window server process. Every HWIM application must create a WSERV 
+object at an early stage in its initialisation and this instance should remain in existence until the application 
+terminates. 
+
+
+The handle of the wserv object is stored in the w_ws magic static and can be accessed by the associated 
+application. 
+
+
+HWIM REFERENCE 
+SSS 
+
+
+In addition to its main role as the source of window server events, WSERV supplies a number of general 
+services and utilities, including, for example, methods to: 
+
+e — start up an application-specific dialog 
+
+e una variety of system-supplied dialogs 
+
+e evaluate a numeric expression 
+
+e word wrap a paragraph of text 
+
+
+An application is expected to subclass wserv, at least to supply a ws_dyn_init method which should 
+perform all application-specific initialisation. 
+
+
+Subclassers may, where appropriate, replace existing methods but, for future compatibility, should avoid 
+adding new methods or property. 
+
+
+Precursors 
+
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the p_enter and p_leave error handling services 
+e the OLIB active active object class. 
+
+
+Class diagram 
+
+
+eine tale 
+
+
+/ shutter “> 
+
+
+Class definition 
+
+
+Defined in sub-category file hwimman.cl (generated header file hwimman.g). 
+
+
+CLASS 
+
+
+The window server active object 
+
+
+{ 
+
+
+wserv active 
+
+
+REPLACE ao_init 
+
+
+REPLACE ao_cancel=p_ dummy 
+
+
+REPLACE ao_queue 
+REPLACE ao_run 
+
+
+ws_do_dial 
+ws_add_ dial 
+ws_remove_dial 
+ws_sense_accel 
+ws_change_cliwin 
+ws_cancel 
+
+wsS_wrap para 
+ws_error_dialog 
+ws_query dialog 
+ws_do_help 
+
+ws_do_ submenu 
+ws_set_menubar 
+ws_reset_menubar 
+ws_load_chlist_res 
+ws_append_country 
+ws_free dial 
+ws_smart_dial 
+ws_dial_ env 
+ws_lock 
+
+
+Queue a message from the server 
+
+Process a message from the server 
+
+Start a dialog going 
+
+Add a dialog to the list 
+
+Remove a dialog from the list 
+
+Lookup an accelerator for a pull down menu 
+Log in a new client window 
+
+Cancel pending window server read 
+
+Wrapping service 
+
+error dialog 
+
+query dialog 
+
+Help system 
+
+Run a submenu 
+
+Set an alternative menu bar 
+
+Reset the menu bar 
+
+Get text of a chlist item direct from resource file 
+country selector dialog, for mark up purposes 
+Invoke the free-form dialling dialog 
+
+smart dial of a number with reference to home 
+Set or get dial setup environment variable 
+Increment or decrement the lock count 
+
+
+3 THE WSERV CLASS 
+
+
+ooo eee AOD 
+
+
+ws_format_dialog 
+
+ws_ evaluate 
+ws_eval_env 
+ws_sense_pdev_text 
+ws_edit_pdev_setup 
+ws_edit_print_context 
+ws_ens_print_context 
+ws_add_filelist 
+ws_remove_filelist 
+ws_anim_tick 
+ws_switch_files 
+ws_alert 
+ws_unknown_wm=p_dummy 
+ws_foreground=p_dummy 
+ws_background=p_dummy 
+ws_dyn_init=p_dummy 
+wS_process_key 
+ws_date_changed 
+ws_launch_dyl 
+ws_define_fnbar 
+ws_hook_today_changed 
+ws_get_alloc_info 
+ws_get_print_context 
+ws_self_check=p_false 
+ws_hide_app 
+ws_attach_app 
+ws_file_info_print 
+ws_run_memo 
+
+ws_do remote_dial 
+ws_user_abandoned 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+HANDLE com_cat; 
+UWORD com_class; 
+} IN_WSERV; 
+
+
+typedef struct 
+
+
+{ 
+UBYTE menu; 
+mnitem; 
+menubar_id; 
+first_com; 
+count; 
+UBYTE accel [1]; 
+
+} WSERV_INFO; 
+
+
+typedef struct 
+{ 
+UWORD id; 
+VOID *rbuf; 
+PR_DLGBOX **pdilg; 
+} DL_DATA; 
+
+
+typedef struct 
+
+
+{ 
+TEXT *dupnp; 
+TEXT hidden [6] ; 
+
+
+} WS_HIDE_APP_DATA; 
+
+
+typedef struct 
+{ 
+UWORD margin; 
+UWORD fmargin; 
+WORD font; 
+UWORD style; 
+WORD nlines; 
+UBYTE *ptable; 
+} WRAP_DATA; 
+
+
+Launch set format dialog for evaluator or calc 
+Evaluate an expression 
+
+Set or get evaluator environment variable 
+Sense text describing current printer device 
+Invoke printer device setup dialog 
+
+Invoke print setup dialog 
+
+Check context data has been initialised 
+
+Add a filelist to the list 
+
+Remove a filelist from the list 
+
+Animator has ticked over 
+
+Switch files instruction received 
+Subclassable interface to wsAlert 
+
+Unknown message received from server 
+
+Process WM_FOREGROUND 
+
+Process WM_BACKGROUND 
+
+Applications usually supply this 
+
+Process WM_KEY 
+
+Process WM_DATE_CHANGED 
+
+Launch DYL in response to wGetCommand('L') 
+Utility layer over wsSetList 
+
+Request or cancel today changed notification 
+p_allent facility 
+
+Fetch printer context from other process 
+
+For access by IPC testing or otherwise 
+
+Hide or show application 
+
+Appear to attach to other application 
+Present standard file infoprint 
+
+Run memo editor 
+
+Run dialog in attached process 
+
+Exit application with alert 
+
+
+command manager category 
+command manager class 
+
+
+Which menu was pulled down 
+
+Which item was selected in the menu 
+Resource ID of menu bar 
+
+Method number of first command 
+Number of accelerators 
+
+Accelerator keys 
+
+
+Comes from a resource file 
+
+
+dialog resource ID 
+NULL or address of dialog result buffer 
+NULL or location to receive handle of dialog 
+
+
+Stores DatUsedPathNamePtr 
+Por "SYSSK" 
+
+
+Width in pixels to fill with text 
+Width of margin for first line 
+Font used 
+
+Style used 
+
+Max no lines to add to table 
+Table to write line lengths to 
+
+
+HWIM REFERENCE 
+
+
+> kee 
+
+
+typedef struct 
+{ 
+UWORD ncells; 
+UWORD nbytes; 
+} WS_ALLOC_INFO; 
+
+
+typedef struct 
+{ 
+VOID *next; 
+VOID *object; 
+UWORD message; 
+} WS_TODAY_HOOK; 
+
+
+typedef struct 
+{ 
+UWORD len; 
+VOID *p; 
+} MEMO_DATA PART; 
+
+
+typedef struct 
+{ 
+MEMO_DATA_PART body; 
+MEMO_DATA_PART styles; 
+MEMO_DATA_PART title; 
+} MEMO_DATA; 
+
+
+typedef struct 
+{ 
+VOID *owner; 
+UWORD method; 
+} MEMO_CALLBACK; 
+
+
+} 
+
+
+CONSTANTS 
+{ 
+PR_WSERV_CONNECT_AT BACK 
+PR_WSERV_FOREGROUND 
+PR_WSERV_CLIWIN_KEY 
+PR_WSERV_CANCELLING 
+PR_WSERV_BASIC_HELP 
+PR_WSERV_FREEFORM_DIALLING 
+PR_WSERV_INSERT_MODE 
+PR_WSERV_INSERT_PENDING 
+PR_WSERV_OWN_DEFAULT_FONT 
+PR_WSERV_RECEIVED_KEY 
+PR_WSERV_HIDDEN 
+PR_WSERV_ METRIC 
+PR_WSERV_FULLSCREEN 
+PR_WSERV_CANCELLING DIALOG 
+PR_WSERV_FROM_HWIF 
+PR_WSERV_OWNPRIO 
+PR_WSERV_HELP_INDEX 
+WSERV_DTOB_HEX 3 
+DEGREES_MODE 0x80 
+DTOB_MAX WIDTH 20 
+WS_EVAL_ENV_SET 0 
+WS_EVAL_ENV_GET 1 
+WS_DIAL_ENV_SET ) 
+WS_DIAL_ENV_GET 1 
+PDEV_TEXT_MAX_LEN 14 
+
+
+WS_LOCCHG_Low 0x0100 
+WS_LOCCHG_HIGH 0x4000 
+WS_EM_STYLES 
+WS_EM_PRINT_CONTEXT 
+WS_EM_REUSE_ BODY BUFFER 
+
+
+WS_EM_REUSE STYLES BUFFER 
+WS_EM_ CALLBACK 
+
+MEMO_NO_CHANGE ) 
+MEMO_NULL_LENGTH 1 
+MEMO_STANDARD CHANGE 2 
+
+
+} 
+
+
+W_CONNECT_AT_ BACK 
+0x02 
+
+0x04 
+
+0x08 
+
+0x10 
+
+0x20 
+
+0x40 
+
+0x80 
+
+0x100 
+
+0x200 
+
+0x400 
+
+0x800 
+
+0x21000 
+
+0x2000 
+
+0x4000 
+
+0x8000 
+
+0x01 (Bit re-used) 
+continue from P_DTOB type 
+
+
+(ie 0x01) 
+
+
+-X.xx...x (13 dec places) e-99 
+
+
+0x01 
+0x02 
+0x04 
+0x08 
+0x40 
+
+
+PROPERTY 
+
+
+} 
+
+
+{ 
+
+WS_EVENT_X ws; 
+PR_COMMAN *com; 
+PR_DLGCHAIN *dial; 
+PR_MENUBAR *bar; 
+PR_WIN *cli; 
+WSERV_INFO *info; 
+WSERV_INFO *oldinfo; 
+PR_WIN *filter; 
+
+INT filmethod; 
+UWORD flags; 
+
+UWORD help_index_id; 
+UWORD help; 
+
+UBYTE lock; 
+
+UBYTE subdial; 
+
+TEXT sc[10); 
+
+UWORD locmask; 
+PR_ROOT *filelist; 
+PR_ROOT *anim; 
+PR_ROOT *printer; 
+
+
+} 
+
+
+3 THE WSERV CLASS 
+—_—<—“— ee SER CLASS 
+
+
+to take WSERV event 
+
+command manager 
+
+handle of current dialog, or NULL 
+
+menu bar (if present) 
+
+client window (if present) 
+
+menu bar ID, command manager cat and class ete 
+store info when in submenu mode 
+
+send all keys here if non-NULL 
+possible filter message (if not WN_KEY) 
+foreground state, etc 
+
+resource ID of application help index 
+count of help screens 
+
+count of how many times locked 
+
+index of subdialog to launch, less one 
+array of special characters 
+
+mask for locchg 
+
+topmost filelist 
+
+animator 
+
+print manager 
+
+
+The following methods, structures and defined constants are not available on the Series 3. 
+
+
+Methods: 
+
+
+ws_process_ key 
+ws_date_ changed 
+ws_launch_dyl 
+ws_define_fnbar 
+ws_hook_today_changed 
+ws_get_alloc_info 
+ws_get_print_context 
+ws_self_ check 
+ws_hide_app 
+ws_attach_app 
+
+ws_ file info_print 
+ws_run_memo 
+ws_do_remote_dial 
+ws_user_abandoned 
+
+
+Structures: 
+
+
+WS_HIDE_APP_DATA 
+WS_ALLOC_INFO 
+WS_TODAY_HOOK 
+MEMO_DATA_PART 
+MEMO_DATA 
+MEMO_CALLBACK 
+
+
+Constants: 
+
+
+WS_EM_STYLES 
+WS_EM_PRINT_CONTEXT 
+WS_EM_REUSE_BODY_BUFFER 
+WS_EM_REUSE_STYLES_BUFFER 
+WS_EM_CALLBACK 
+MEMO_NO_CHANGE 
+MEMO_NULL_LENGTH 
+MEMO_STANDARD_CHANGE 
+
+
+The constants PR_WSERV_HIDDEN and PR_WSERV_FULLSCREEN have replaced the Series 3 constants 
+PR_WSERV_SHUTTER and PR_WSERV_MACRO_DIALOG respectively. Neither of these two Series 3 constants were 
+used in any Series 3 application code. 
+
+
+HWIM REFERENCE 
+
+
+eos eee 
+
+
+Property 
+
+
+WSERV property is accessible via the w_ws magic static. Although this means that the property may be 
+accessed from any point in the application code, the property should, except where write access is 
+specifically allowed, be considered as read-only. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv 
+
+
+wserv. 
+
+
+wserv. 
+
+
+ws 
+
+
+com 
+
+
+dial 
+
+
+bar 
+
+
+cli 
+
+
+.info 
+
+
+oldinfo 
+
+
+filter 
+
+
+This, together with the immediately preceding active. stat superclass 
+property, effectively forms a ws_Ev struct, in which is stored the data 
+relating to a window server event. The ws_EventT_x and wS_Ev structs are 
+defined in wilib.h as: 
+
+
+typedef struct 
+{ 
+UWORD handle; /* Destination handle */ 
+UWORD time; 
+WS_EVENT_UNION u; 
+} WS_EVENT_X; 
+
+
+typedef struct 
+{ 
+WORD type;/* E_FILE_PENDING, err or (+ve) event */ 
+UWORD handle; 
+UWORD time; 
+WS_EVENT_UNION p; 
+} WS_EV; 
+
+
+Note that the ws_kv struct and the ws_rvenr struct (also defined in wiib. h) 
+are alternative descriptions of the same physical structure. The 
+WS_EVENT_UNION struct is a union of the structures used to store the details 
+of each of the possible window server events (keypress, redraw, etc) and is 
+also defined in wiib.h. 
+
+
+The handle of the application's command manager, assumed to be an 
+instance of (a subclass of) comman, set by system initialisation code, in the 
+wserv_ao_init method. 
+
+
+NULL if the application is not currently displaying a dialog, otherwise the 
+handle of the application's current (foremost) dialog (but see the 
+ws_add_diai method). 
+
+
+NULL if the application is not displaying a menu bar, otherwise the handle 
+of the application's menu bar, set by system code in the ws_process key 
+and ws_do_submenu methods. 
+
+
+The handle of the application's client window, set by application-specific 
+initialisation code (in ws_dyn_init ) and modified either directly by 
+application code or by the ws_change_cliwin method. 
+
+
+A pointer to a WSERV_INFo struct, containing the the current menu bar and 
+accelerator data. This data is initially loaded from the application resource 
+file during wserv initialisation of an HWIM application. The elements 
+wserv.info->menu and wserv. info->mnitem respectively indicate which 
+menu was last pulled down and which item was selected in that menu (if 
+both are zero this indicates the first item in the first menu). An application 
+may read (and, if necessary, write to) either or both of these elements. 
+
+
+A pointer to the main menu bar and accelerator data while an alternate 
+menu or submenu is in use. 
+
+
+If not nuut, indicates that keyboard input is filtered, by being diverted 
+away from its normal destination. The value of wserv.filter may be either 
+-1 to discard all incoming keypresses, or the handle of a window to which 
+all keypresses are diverted. An application may write this property. 
+
+
+3 THE WSERV CLASS 
+
+
+—_—_--_—— Corwen READS 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv 
+
+
+wserv 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv. 
+
+
+wserv 
+
+
+wserv. 
+
+
+filmethod 
+
+
+flags 
+
+
+-help_index_id 
+
+
+-help 
+
+
+lock 
+
+
+subdial 
+
+
+sc 
+
+
+locmask 
+
+
+filelist 
+
+
+-anim 
+
+
+printer 
+
+
+State flags 
+
+
+If not zero, the method number of the message to be sent to the object 
+specified by wserv.£ilter on receipt of a keypress. Otherwise a wn_KEY 
+message is sent. On the Series 3a, if the method number is stored in 
+wserv.filmethod as a negative value, the filter is said to be permanent. A 
+permanent filter allows keyboard access to the application's Help and is 
+preserved across error notification by the application manager's 
+am_notifyerr method. Note that the concept of a permanent filter does not 
+exist on the Series 3. An application may write this property. 
+
+
+A collection of state flags, described below. 
+
+
+Either zero or the resource ID of the application's Help index. An 
+application may write this property. 
+
+
+A count of the number of levels of help currently being displayed, 
+incremented and decremented by system code, in the ws_do_help method 
+and the destroy method of the HELppte class. 
+
+
+Zero if the application is not locked. Otherwise a count of the current 
+number of times the application is locked. The count is incremented and 
+decremented by the ws_lock method. 
+
+
+Set and cleared by system code and used to identify a subdialog to be 
+launched by the current dialog. Application code should not modify this 
+item. 
+
+
+A buffer containing special characters, loaded from the system resource 
+file during wserv initialisation of an HWIM application. 
+
+
+A bitmask used to ensure that successive items in the wserv. filelist list 
+have distinct bits set, in the range ws_LOcCHG_Low to WS_LOCCHG_HIGH 
+inclusive, for use with calls to p_locchg. 
+
+
+Either nut or the handle of the first item in a list of FrILELIST instances. 
+
+
+Either wowt or the handle of an instance of the OLIB anrmator class, used 
+when wserv. filelist is not NULL to send WSERV a WS_ANIM_ TICK message 
+every three seconds. 
+
+
+The handle of the application's print manager, assumed to be an instance 
+of (a subclass of) the FORM printer class, set by the 
+ws_ens_print_context method. 
+
+
+The state flags, stored in wserv. flags, may be any combination of the pr_wseRv_xxx flags specified in the 
+class definition (with the exception of PR_WSERV_CONNECT_AT_BACK). 
+
+
+The flags may be divided into several groups. The first group consists of those wserv flags that may be 
+written into wserv. flags by the HWIMMAN am_init method, before it calls the wsERV ao_init method. 
+
+
+PR_WSERV_OWNPRIO 
+
+
+PR_WSERV_FULLSCREEN 
+
+
+TRUE if the application is to connect to the window server with the 
+priority specified in the header of its .app file. Otherwise the process 
+priority is determined by the window server's client process priority 
+management mechanism. This flag may be set explicitly (as 
+FLG_APPMAN_OWNPRIO) in the flags passed to the application's 
+instance of Hwimman from the start-up code in main(). 
+
+
+On the Series 3a, rauss if the application is running in compatibility 
+mode. Only applications writtm expressly for the Series 3a set this 
+flag to rruE. This flag may be set explicitly (as 
+FLG_APPMAN_FULLSCREEN) in the flags passed to the application's 
+instance of Hwimman from the start-up code in main(). 
+
+
+HWIM REFERENCE 
+
+
+cr 
+
+
+PR_WSERV_CONNECT_AT_BACK 
+
+
+TRUE if the application is to connect to the window server as a 
+background process. This flag is exceptional in that it is used during 
+initialisation, but is not stored permanently in wserv.flags - its 
+value is reused for PR_WSERV_HELP_INDEX. The HWIMMAN am_init 
+method includes this flag automatically if the command line 
+includes the command byte H_comMAND_DEFAULT_FILE. It can not be 
+set explicitly in the flags passed to the application's instance of 
+HWIMMAN from the start-up code in main(). An application that 
+expressly wishes to make a background connection to the window 
+server should replace the wseRV ao_init method to or 
+PR_WSERV_CONNECT_AT_BACK into wserv.flags and then supersend 
+the ao_INIT message. 
+
+
+The next group consists of those flags used to record semi-permanent state information. These are read and 
+written by system code, but may also be read by application code: 
+
+
+PR_WSERV_FOREGROUND 
+PR_WSERV_METRIC 
+
+
+PR_WSERV_RECEIVED KEY 
+
+
+PR_WSERV_HIDDEN 
+
+
+TRUE if the application is the foreground process. 
+TRUE if metric units are selected. 
+
+
+TRUE if the application has received a key since coming to 
+foreground. 
+
+
+On the Series 3a, this flag indicates whether the application is 
+hidden, being set or cleared by the ws_hide_app method. On the 
+Series 3 it is used internally, under the name PR_WSERV_SHUTTER, in 
+code that controls the locking of an application against Shutdown or 
+Switchfiles messages from the System Screen. 
+
+
+The next group contains flags that are generally of no interest to application code. Most of them indicate 
+states that are more transient than those of the previous group. 
+
+
+PR_WSERV_HELP_INDEX 
+
+
+PR_WSERV_BASIC_HELP 
+
+
+PR_WSERV_FREEFORM_DIALLING 
+
+
+PR_WSERV_CANCELLING 
+
+
+PR_WSERV_CANCELLING DIALOG 
+
+
+PR_WSERV_FROM_HWIF 
+
+
+TRUE if a help index dialog is present. 
+
+
+Used during the display of Help to indicate that a ‘Help on help’ 
+dialog is present. 
+
+
+TRUE if the free-form dialling dialog is present. 
+
+
+Used internally by the mechanism that cancels a read request on the 
+window server process. 
+
+
+Used internally by the dialog cancel mechanism. 
+
+
+Must always be rause for an HWIM application. 
+
+
+The final group contains flags that are primarily intended for use by an application. Although system code 
+may set or clear them as a service to an application, the application may also write these flags. 
+
+
+PR_WSERV_OWN_DEFAULT_FONT 
+
+
+PR_WSERV_CLIWIN_KEY 
+
+
+an application, such as Word, that supplies its own specification of 
+printer fonts, rather than using a single default printer font, should 
+set this flag. It is read by the prnmopex dialog and, if set, disables the 
+selection of a default font for printed output 
+
+
+cleared by the ac_run method when a keypress is sent to a 
+destination other the client window. Used by the Word application 
+to abort the two-character sequence that enters a style or emphasis 
+shortcode 
+
+
+3 THE WSERV CLASS 
+——_—_ OE WISER CLASS 
+
+
+PR_WSERV_INSERT_PENDING cleared when a keypress event arrives with a keycode of 0x100 or 
+greater, or (but only when using epw1n) when the keypress is either 
+Psion-Delete or Shift-Psion-Delete. Used by the Word application, 
+together with PR_WSERV_INSERT_MODE, to control the creation of, and 
+insertion into, an emphasis region by entering a two-character 
+shortcode sequence and then typing characters 
+
+
+PR_WSERV_INSERT_MODE cleared when a keypress event arrives with a keycode of 0x100 or 
+greater, or (but only when using epwzn) when the keypress is either 
+Psion-Delete or Shift-Psion-Delete. See pR_WSERV_INSERT_PENDING 
+
+
+i Se i 
+WSERV methods 
+
+
+VOID ws_dyn_init (VOID) ; 
+
+
+The application's wserv receives a ws_DyN_InrIT message at the end of the processing of the ao_init 
+method. The supplied method does nothing. 
+
+
+An application is expected to subclass wserv to supply a replacement ws_dyn_init method that performs 
+application-specific initialisation. 
+
+
+The application should create and initialise all objects that are required to display the initial view. This will 
+generally involve at least the creation and initialisation of a client window, whose handle should be written 
+to wserv.cli. 
+
+
+An application that has engine components should create and initialise these components either directly 
+from the ws_dyn_init method, or during the initialisation of the client window, depending upon which 
+alternative is more convenient. 
+
+
+A file-based application should open or create a file, depending on the data stored in 
+w_am->hwimman.command and the file name pointed to by patusedPathNamePtr. It may also have to take 
+note of the alias information in w_am->hwimman.aliasinfo. 
+
+
+VOID ao_init (IN_WSERV *init); 
+
+
+This method is documented for information only. It should not, in general, be replaced in any application- 
+specific subclass of wsERV. One exception to this rule is to make a background connection to the window 
+server, as indicated in the earlier description of the PR_WSERV_CONNECT_AT_BACK flag. 
+
+
+Initialise the wsERv active object. 
+The following points indicate significant aspects of the initialisation code: 
+
+
+© wsERV adds itself to the application manager's active object queue with priority 
+PRIORITY _ACTIVE_WSERV. 
+
+
+e Special characters (those with u_sc_xxx #defines in symbols.h) are loaded into the wserv.sc 
+buffer from the system resource file. Every HWIM application must therefore have access to the 
+system resource file. 
+
+
+e The method loads resource number | from the application's resource file into wserv. info. This 
+resource is expected to be a WsERV_INFo resource struct (defined in Awim.rh, and duplicating the C 
+WSERV_INFo struct that is declared in the wserv class definition). Every HWIM application must 
+therefore have a resource file. 
+
+
+© wserv. flags initially contains data written by the HwIMMAN am_init method and thus may contain 
+any combination of PR_WSERV_OWNPRIO, PR_WSERV_CONNECT_AT_Bacx. and (on the Series 3a) 
+PR_WSERV_FULLSCREEN. The application allocates memory for a WsERV_sPEc struct and connects to 
+the window server, by calling wconnect, passing the address of this struct and the appropriate 
+combination of w_coNNECT_PRIORITY and w_coNNECT_aT Back flags. The call to wconnect writes 
+the address of the wserv_spxc struct to the magic static wserv_channel (application code may 
+
+
+———SeSeSeSSSSeSeeSeSeeSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS 
+3-9 
+
+
+HWIM REFERENCE 
+eee 
+
+
+subsequently read the contents of the comvect_inFo struct accessed by wserv_channel->conn - 
+see the description of wconnect in the General Window Server Functions chapter of the Window 
+Server Reference manual). The PR_WSERV_CONNECT_AT_BACK flag is removed from wserv. flags, 
+for later reuse as the PR_WSERV_HELP_INDEX flag. 
+
+
+¢ On the Series 3a, if wserv. flags contains PR_WSERV_FULLSCREEN, the application is switched out 
+of compatibility mode by means of a call to wcompatibilityMode. On the Workabout, full screen 
+compatibility mode is set if patcate->gate.flags contains PR_XWSERV_S3FS. 
+
+
+e On the Series 3a the pseudo-constant data that is accessed via the patcate magic static is set up 
+(including patGate->gate.x and, additionally for the Workabout, patcate->gate .dx - see the 
+chapter: The GATE Class). 
+
+
+¢ An instance of a command manager, whose class and category are specified by the In_WSERV 
+struct pointed to by init, is created and sent a com_rnrT message. All HWIM applications must 
+therefore have a command manager, which will normally be a subclass of comman. 
+
+
+e Ifacall to p_getctd indicates that the machine is currently set to use metric units, 
+PR_WSERV_METRIC is ored into wserv. flags. 
+
+
+¢ The final action of the ao_init method is to send a ws_pyn_rnzT message. The application must 
+subclass wsERv to supply this method. 
+
+
+INT ao_queue (VOID) ; 
+
+
+HWIM applications are not expected to replace or to make explicit use of this method. 
+
+
+If there is already an outstanding read (note that the Hwrmman am_wait method always sends wsERv an 
+AO_QUEUE message) flush the client-side buffer by calling wcheckPoint. If this were not done window 
+server calls (for example, wInvalidateRect) could, in some circumstances, remain buffered for an 
+indefinite period of time. Regularly flushing such calls ensures that any consequential wm_REDRAW event is 
+received promptly and the screen's appearance is kept up to date. 
+
+
+Otherwise, queue a read to the window server process by calling weetEvent and then setting 
+
+active. isactive to TRUE. The call sets active.stat to E_FILE_PENDING. On completion of the read, the 
+result will be written to active.stat and the immediately following wserv.ws (these two items of property 
+effectively form a ws_Ev struct, described earlier in this chapter). 
+
+
+For historical reasons the method returns zero. 
+
+
+Cancel 
+
+
+VOID ao_cancel (VOID) ; 
+
+
+HWIM applications are not expected to replace this method. 
+Does nothing. The wserv cancel functionality is performed by the ws_cance1 method, described below. 
+
+
+The reason for this is that an active object's ao_cancel method is called from the object's destroy method, 
+but the wserv cancel action is not appropriate when wseErv is being destroyed. 
+
+
+To some extent this is no longer necessary since the current tendency is that an application never destroys 
+its instance of wsERv, relying on operating system code to recover an application's resources when the 
+application terminates. 
+
+
+| any pendint IW Server read 
+VOID ws_cancel (VOID) ; 
+
+HWIM applications are not expected to replace this method 
+
+Cancel any pending read queued on the window server process by calling wcancelGetEvent. 
+
+
+Since the destruction of a window involves operations on both the client side and the server side of 
+application/window server interaction, it is possible that the window server could send an event, such as a 
+redraw event, destined for a window that is in the process of being destroyed. To prevent this possibility, 
+
+
+3-10 
+
+
+3 THE WSERV CLASS 
+
+
+the ws_cance1 method is called at an early stage of any window destruction sequence called from within 
+the run method of an active object (apart from wsznv itself). This is done automatically when required and 
+it is not expected that an application will ever have to make explicit use of this method. 
+
+
+Note that there is no need to explicitly requeue a request following a cancel since wsERv is sent an 
+AO_QUEUE message by the HWIMMAN am_wait method. 
+
+
+Process a message: e server 
+
+
+INT ao_run (VOID) ; 
+
+
+HWIM applications are not expected to replace this method. 
+
+
+Handle an event that indicates the completion of a window server read - the application has received an 
+inter-process message from the window server process. On entry to the method the event type is in 
+active.stat and any further data relating to the event is in wserv.ws. In particular, if relevant, the handle 
+of the destination window is in wserv.ws. handle. 
+
+
+The ao_run method always returns RUN_ACTIVE_USED. 
+
+
+If the event is not one of those listed below, wserv sends itself a ws_UNKNowN_wM message. Otherwise the 
+various event types are handled as follows: 
+
+
+WM_REDRAW 
+
+
+Sends the destination window a wn_REDRAW message, passing the address of wserv.ws.u.rect, specifying 
+the rectangle to be redrawn. 
+
+
+WM_FOREGROUND 
+
+
+If wserv. flags contains PR_WSERV_HIDDEN, indicating that the application has attached to another process 
+(this mechanism is not available on the Series 3) that process - provided it has not terminated - is brought 
+to the foreground by means of a call to wclient Position. Otherwise, processing is as follows. 
+
+
+Clears PR_WSERV_RECEIVED_XEY and set PR_WSERV_FOREGROUND in wserv. flags. If wserv.anim is not NULL, 
+it is sent an Ao_QUEUE message with a time interval of zero, to restart any animated message. wserv then 
+sends itself a ws_FOREGROUND, TRUE Message. 
+
+
+WM_BACKGROUND 
+
+
+Clears PR_WSERV_FOREGROUND in wserv. flags. If wserv.anim is not NULL, it is sent an AO_CANCEL message 
+to suspend any animated message. wserv then sends itself a ws_BACKGROUND, FALSE Message. 
+
+
+WM_COMMAND 
+
+
+Processes an Exit or a Switchfiles message from the System Screen. Does nothing if the magic static 
+DatLocked is non-zero. 
+
+
+If DatLocked is zero, calls the window server function weet commana. If the content of the first byte of the 
+resulting command buffer is H_commanp_Ex1T, the HWIM utility function hwservcomsend is used to send 
+the command manager a com_ExIT message. Otherwise the command string is assumed to contain a file 
+name and wserv sends itself a ws_swrTCH_FILES message, passing the address of the (temporary) command 
+buffer. 
+
+
+WM_CANCELLED 
+There is no action on receipt of this event. 
+WM_KEY 
+
+
+If DatGate->gate.getkeys is not NULL, it is the handle of an instance of atssv. This object is notified of 
+the receipt of a keypress by being sent an sv_key message (see the Series 3a Automatic Test System chapter 
+of the Object Oriented Programming Guide, and the description of arssv in the Automatic Test System 
+Classes chapter of the XADD Reference manual). 
+
+
+WSERV Sends itself a ws_PROCESS_KEY message, passing the values of wserv.ws.u.key. keycode and 
+wserv.ws.u.key.modifiers. 
+
+
+Note that, on the Series 3, the ws_process_key method does not exist. On the Series 3, processing 
+equivalent to that described for the ws_process_key method is performed by code that is called directly 
+from the ac_run method. 
+
+
+HWIM REFERENCE 
+
+
+WM_DATE_CHANGED 
+
+
+WSERV sends itself a ws_DATE_CHANGED message. 
+
+
+This event will not occur on the Series 3. 
+
+
+Process WM_KEY 
+
+
+VOID ws_process_key(INT keycode, INT modifiers) ; 
+This method is not available on the Series 3. 
+
+
+On the Series 3, equivalent processing is performed by code that is called directly from the ao_run method. 
+There are minor differences between the code executed in the two cases and, where significant, the 
+differences are noted in the following description. Note that the Series 3 W_KEY_MODE keycode is broadly 
+treated in the same way as described for w_KEY_DIAMOND. 
+
+
+Unless otherwise stated, the processing of all types of keypress terminates with the clearing of the 
+PR_WSERV_CLIWIN_KEY flag in wserv. flags. 
+
+
+The method first clears the w_caps_MoDIFIER flag in modifiers since the caps lock status is of no 
+significance to HWIM key processing. It sets the PR_WSERV_RECEIVED_KEY in wserv. flags to record that a 
+keypress has been received since the last time the application became the foreground process. 
+
+
+There is some further manipulation of the keycode and modifiers values to aid the distinguishing and 
+recognition of command accelerators. If keycode is w_KEY_DIAMOND and modifiers contains 
+W_PSION_MODIFTIER, the value w_spEcraL_KEY is ored into keycode. If modifiers contains 
+W_CTRL_MODIFIER, the w_spEcIaAL_xey flag is removed from keycode, regardless of the value it contains; 
+no keypress will be recognised as an accelerator if the Control key is held down. 
+
+
+If the keypress is not consumed by a keyboard filter, as described below, and if keycode is greater than 
+ox££ (cursor movement keys and others - see the Events chapter of the Window Server Reference manual 
+for a full list of the keys concerned) the PR_WSERV_INSERT_MODE and PR_WSERV_INSERT_PENDING bits are 
+cleared in wserv. flags, as a service to the Word application (see the earlier description of these flags). 
+
+
+The keypress may be dispatched to one of a number of destination objects, as illustrated in the following 
+diagram, where the clockwise order of the destinations broadly indicates their priorities. The destination 
+depends on both the type of the keypress and the presence or absence of the various destination objects, as 
+described below. 
+
+
+ws_do_help wn_key 
+
+
+window server 
+process 
+
+
+The menu bar is 
+created when the 
+Menu key is pressed 
+
+
+wn_key 
+—~, 
+
+
+com_statwin 
+com_accl_check 
+com_menu 
+com_mode_change 
+
+
+The command manager also 
+has a set of methods that 
+correspond to menu items 
+
+
+3 THE WSERV CLASS 
+—_ SSE WISER CLASS 
+
+
+Keyboard filters 
+
+
+Keyboard input may be filtered, that is, diverted from its normal destination, by setting a non-zero value 
+for wserv. filter. The filter behaviour may be further modified by the value of wserv. filmethod. 
+
+
+If wserv. filter is equal to -1, regardless of the value of wserv.filmethog, the keypress is discarded and 
+processing of the keypress terminates. 
+
+
+Any other non-zero value of wserv. filter is assumed to be an object handle and a message is generally 
+sent to that object. The only exception is that a permanent filter (wserv. £ilmethod is negative) does not 
+filter the Help key, nor does it filter any key if Help is being displayed. (Note that this exception does not 
+apply to the Series 3, which does not support the concept of a permanent filter.) 
+
+
+If the absolute value of wserv.£ilmethod is not zero it is assumed to be the method function number of the 
+message to send to wserv. filter, otherwise a wi_kEy message is sent. In all cases the message contains 
+the parameters keycode and modifiers. The message may return a value of WN_KEY_CHANGED to indicate 
+that the keypress has been ‘consumed and that no further processing is required. For any other return value, 
+the keypress is further processed as described below, as if wserv. filter were NULL. 
+
+
+If wserv. filter is NULL, or if the message sent to wserv. filter returns any value except 
+WN_KEY_CHANGED, the action depends on the current state of the application and on the values of keycode 
+and modifiers, as described in the following sections. 
+
+
+Help 
+
+
+If keycode is w_xey_HELP, and Help is not currently being displayed, one of the following is done, 
+depending on the value of modifiers: 
+
+
+Help The resource ID of the help to be displayed is found by sending a 
+WN_SENSE_HELP message. The message is sent to either the current dialog 
+or the client window, depending on whether a dialog is present 
+(wserv.dial is not woLL) or absent. The resulting ID is sent as a parameter 
+to a Ws_DO_HELP message, to display the appropriate Help, and processing 
+of the keypress then terminates. 
+
+
+Control-Help Provided wserv. flags does not contain PR_WSERV_HELP_INDEx, sends a 
+WS_DO_HELP message to display the system Help index and then terminates 
+processing of the keypress. Otherwise the behaviour is as for the Help key. 
+
+
+Control-PSION-Help Sends a Ws_FREE_DIAL message to run the free format dialling dialog and 
+(Control-Dial) then terminates processing of the keypress. 
+other Continues with further processing. 
+
+Dialogs 
+
+
+Ifa dialog is present (wserv.diai is not NULL) a wN_KEY message is sent to the dialog, passing keycode and 
+modifiers. The wn_key message is not sent under two circumstances: 
+
+
+¢ ifmodifiers contains the w_specraL_xey flag, processing of the keypress simply terminates. 
+
+
+e if the dialog's win. £1ags contains DLGCHAIN_WITH_MENU, processing continues as described in the 
+following section, to allow access to the dialog's command menu. Any keypress that is not 
+consumed by the command and command menu processing will be offered back to the dialog via 
+a WN_KEY message. Note that this option is not available on the Series 3. 
+
+
+If the return value from the wi_key message is non-zero, the dialog is sent a DESTROY message. If the return 
+value is wN_KEY_CANCELLED, the value that will be retumed by the ws_po_pzaz method that launched the 
+dialog is set to zero. If, on return from the wn_KEY message, wserv.subdial is non-zero, the dialog is sent a 
+DL_LAUNCH_SUB message, passing the index of the dialog item that is launching the subdialog (one less than 
+the value of wserv.subdial) and wserv.subdial is cleared. Processing of the keypress then terminates. 
+
+
+Commands and command menus 
+
+
+The value of keycode is then tested for any value that initiates a command by one of the following three 
+means: 
+
+
+e A value of w_KEY_DIAMOND (w_KEY_mopE on the Series 3) is interpreted as a COM_MODE_CHANGE 
+command. On machines other than the Series 3, the com_mopE_CHANGE message is sent direct to the 
+
+
+3-13 
+
+
+HWIM REFERENCE 
+a 
+
+
+command manager, passing the value of modifiers masked with w_sHtFT_mop1FTER. On the 
+Series 3 the message is sent as described below, with a preceding com_accL_CHECK message 
+(which is expected always to return TRuvE in this case). 
+
+
+e If the w_specraL_xey bit is set in keycode (indicating the Psion key was held down) this bit is 
+masked out and keycode is tested against the list of accelerators held in wserv.info->accel. A 
+match determines the method function number of the command to be executed, otherwise 
+processing of the keypress terminates. The match is forced to be independent of case on the 
+Series 3 but is otherwise case-dependent. 
+
+
+e Ifamenu bar is displayed, it is sent a ww_kEy message, passing keycode and modifiers. If this 
+returns a zero value, processing of the keypress terminates. Otherwise, the return value specifies 
+the method function number of the command to be executed. 
+
+
+Before executing the command (with the exception of com_MoDE_CHANGE, as noted above) a 
+COM_ACCL_CHECK message is sent to the command manager, passing the proposed method function number. 
+Processing of the keypress terminates at this pont if the com_accl_check method returns FALSE. 
+
+
+Otherwise, if a menu bar is displayed, it is sent a Destroy message and the underlying window is sent a 
+WN_EMPHASISE, TRUE message. This window is normally the client window but, except on the Series 3, it 
+could be a dialog that allows the use of a command menu. 
+
+
+The command is executed by sending the command manager the appropriate message, by means of the 
+HWIM hwservcomSend utility function (again, with the exception of com_MoDE_CHANGE). Processing of the 
+keypress then terminates. 
+
+
+If keycode has a value of w_key_menu, one of the following is done, depending on the value of modifiers: 
+
+
+Menu Create an instance of mznusar, storing its handle in wserv.bar, load the 
+menu bar resource with resource ID wserv.info->menubar_id and send 
+the menu bar a wy_rnrT message, followed by a wN_VISIBLE, WV_INITVIS 
+message. Finally, send the client window a wN_EMPHASISE, FALSE message 
+and terminate processing of the keypress. 
+
+
+Shift-Menu As for the Menu key. 
+
+Control -Menu Send the command manager a com_sTATwIN message, by means of the 
+HWIM hwservcomsend utility function, and terminate processing of the 
+keypress. 
+
+other Terminate processing of the keypress. 
+
+
+Client window 
+
+
+Any unconsumed combination of values of keycode and modifiers is sent to the client window ina 
+wN_KEY message. On return from this message, processing of the keypress terminates, without clearing the 
+PR_WSERV_CLIWIN bit in wserv. £1ags. Thus, this bit is only set if the keypress has been offered for 
+processing to the client window. Any return value from the client window is ignored. 
+
+
+Ifa dialog is in existence, any keypress not consumed by the command and command menu processing is 
+offered to the dialog, as described earlier, rather than to the client window. 
+
+
+INGE_CLIWIN 
+
+
+PR_WIN *ws_change_cliwin(PR_WIN *wh) ; 
+
+
+Provided that the window with handle wn is not already the current client window, record this window as 
+the new client window. 
+
+
+The previous client window, which must still exist, is de~-emphasised (it is sent a WN_EMPHASISE, FALSE 
+message). The new client window is emphasised (sent a WN_EMPHASISE, TRUE message) and is made the 
+foreground window. Its handle is stored in wserv.cli. 
+
+
+Returns the handle of the previous client window as a courtesy to the caller. 
+
+
+The method does nothing but return the client window handle if the new window handle is the same as the 
+previous one. 
+
+
+3-14 
+
+
+3 THE WSERV CLASS 
+
+
+© WS SENSE 
+
+
+INT ws_sense_accel(UINT comid) ; 
+
+
+accelerator 
+
+
+HWIM applications are not expected to replace this method. 
+
+
+Return the lower case accelerator character corresponding to the command manager method number comid. 
+The return value is meaningless if the method number is outside the range for which accelerators are 
+defined. 
+
+
+This method is used by the display code for pull-down menus. 
+
+
+_ Runa dialog 
+INT ws_do_dial (HANDLE cat, INT class, DL_DATA *pdata) ; 
+
+
+Load, initialise and run the dialog specified by category handle cat and class number class. All HWIM 
+dialogs must be started, directly or indirectly, via this method. 
+
+
+The method creates an instance of the class specified by cat and class, assumed to be (a subclass of) 
+pLGBox. It then loads the resource specified by pdata->id and uses it to create and initialise the dialog's 
+components. The pi_para struct is defined in the wszrv class definition section of hwimman.g as: 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD id; dialog resource ID 
+
+VOID *rbuf; NULL or pointer to dialog result buffer 
+PR_DLGBOX **pdlg; NULL or location to receive dialog handle 
+} DL_DATA; 
+
+
+On the Workabout, if the flags in the dialog's resource contain pLGBox_sMALL_Fowt, this flag is cleared in 
+the loaded resource and the dialog's digbox. font property is set to DLGBOX_ROMANS_FONT. 
+
+
+The dialog is then sent a pL_1n1T message, followed by pL_pyn_in1T and pL_SET_s1zE messages. The 
+initialisation of the dialog is completed by a call to the HWIM utility function htnitvis and this 
+completion is noted by oring PR_WIN_INITIALISED into the dialog's win. flags. If pdata->pdig is not 
+NULL, the dialog's handle is written to pdata->pdlg. The dialog is then added to the wserv. dial list of 
+dialogs by means of a ws_ADD_DIAL message. 
+
+
+If the dialog's digbox. f1ags does not contain pLGBox_no_warr, the application manager is sent an 
+AM_START message. This will not return until the dialog has terminated. 
+
+
+Users of this method should note the following significant points: 
+
+
+e The dialog receives, in order, pt_InIT, DL_pyN_INIT, and DL_SET_sIzE messages before being 
+made visible. 
+
+
+e The creation and initialisation is protected from out of memory failure, by the use of OLIB 
+CLEANUP mechanisms, until the dialog has been made visible. The application does not need to 
+provide any explicit protection against failure unless application initialisation code allocates 
+additional resources. 
+
+
+¢ The dialog handle is not lodged in *pa->pdig until the dialog has been made visible. 
+
+
+The return value is zero if the dialog is cancelled by the cancel mechanism provided by system code (that 
+is, without the intervention of application-specific code - see the Dialog Boxes chapter for further details). 
+This value is only of significance for dialogs for which the pLcBox_no_wart flag is not set. 
+
+
+The method calls p_leave (which will trigger the automatic cleanup mechanism) on failure. 
+
+
+S_ADD_DIAL | 
+
+
+VOID ws_add_dial(PR_DLGCHAIN *hand) ; 
+
+
+Add the object with handle hana (normally a dialog but, more accurately, an instance of any subclass of 
+DLGCHAIN) to the front of the list whose first element is pointed to by wserv.dial. 
+
+
+If a menu bar is visible send it a pestroy message, otherwise send a wN_EMPHASISE, FALSE message to the 
+currently emphasised window, which will be either the first item in the wserv.diat list or, if this list is 
+
+
+3-15 
+
+
+HWIM REFERENCE 
+
+
+empty, the client window. Then add hana to the front of the list (wserv.dial now contains the handle 
+hand) and send this object a wN_EMPHASISE, TRUE message. 
+
+
+Note that system-supplied subclasses of pLccuatn include help screens, pL¢gox and all system dialog 
+classes. 
+
+
+Remove a dialog from the dialog list 
+
+
+VOID ws_remove_dial(PR_DLGCHAIN *hand) ; 
+
+
+Remove the dialog with handle hand (not necessarily the first in the list) from the list of dialogs whose first 
+element is pointed to by wserv. dial. If, after its removal, there are no dialogs in the list, wserv.dial will 
+now be nuuu. Then send a wN_EMPHASISE, TRUE message to either the first dialog in the list or, if there are 
+no such dialogs, the client window. 
+
+
+raph word wrap 
+INT ws_wrap_para(TEXT *buf, INT len, WRAP_DATA *pd) ; 
+
+
+Word wrap the first 1en characters in the buffer pointed to by buf, writing the number of characters in each 
+line to successive bytes of the table pointed to by pd->ptabie (assumed to be pd->nlines bytes long). 
+
+
+The wrap_pata struct is defined in the wssrv class definition as: 
+
+
+typedef struct 
+
+
+{ 
+UWORD margin; width (pixels) to fill with text 
+UWORD fmargin; width (pixels) of first line 
+
+
+WORD font; font used 
+
+UWORD style; style used 
+
+WORD nlines; max no lines to add to table 
+
+UBYTE *ptable; table of bytes to receive line lengths 
+} WRAP_DATA; 
+
+
+Returns either the number of lines into which the text has been wrapped, or zero if there is not enough 
+space in the line length table. 
+
+
+Ws 
+
+
+VOID ws_do_help(INT start_id); 
+
+
+Run help system 
+
+
+Create, initialise and make visible a help dialog displaying the help information contained in the resource 
+with ID start_ia. 
+
+
+Help: Sustem screen 
+
+
+Create an instance of the HELPpie class and intialise by sending it a ww_inrT message with an argument of 
+start_id. Make the dialog visible and add to the dialog list by sending a ws_app pra message to self 
+passing as argument the handle of the nELppte instance. Increment wserv.help and or 
+PR_WIN_INITIALISED into the win. flags property of the HeELppte instance: this indicates that the HELPDLG 
+destroy method should decrement wserv. help. 
+
+
+WS_ LOAD CHLIS Get choice list resource text 
+
+
+TEXT *ws_load_chlist_res(INT rid, INT nsel, TEXT *buf) ; 
+
+
+Copy, into the buffer pointed to by bug, the zero terminated string that forms choice list item number nse1 
+(0 selects the first item) in the choice list resource with ID rid. This method is somewhat analogous to the 
+more general application manager am_load_res_buf method. 
+
+
+It is the user's responsibility to ensure that ria refers to a choice list resource and that the buffer is 
+sufficiently long to contain the specified string. 
+
+
+The method returns a pointer to the trailing zero that follows the loaded resource. 
+
+
+3-16 
+
+
+3 THE WSERV CLASS 
+
+
+_ Run the free-form dialling dialog 
+VOID ws_free_dial (VOID) ; 
+
+
+Create, initialise and make visible the free-form dialling dialog: 
+
+
+es message 
+VOID ws_switch_files(UBYTE *buf) ; 
+
+
+Create an instance of the sHurTER active object class and send it an ao_rnrT message, passing but, which is 
+assumed to point to a buffer containing a command byte followed by a string specifying the new file name. 
+
+
+This method is called as a result of the receipt of a Switchfiles message from the System Screen. If 
+necessary, the SHUTTER active object delays the processing of the message (this processing includes sending 
+the command manager a com_swITCH_FILEs message) until the application is in a suitable state to proceed. 
+
+
+See the description of the sHurrer class, later in this chapter, for a fuller explanation of Switchfiles 
+processing. 
+
+
+Alte 
+
+
+: ‘ock count 
+INT ws_lock (INT lock); 
+Add or remove a level of locking, depending on whether 1ock is TRUE Or FALSE. 
+
+
+The application is considered to be locked if the magic static DatLocked is non-zero. A locked application 
+does not receive Exit or Switchfiles messages from the System Screen, that is, the wseRV ao_run method 
+ignores events of type wM_COMMAND. 
+
+
+Note that the method stores the locked state in both wserv.lock and DatLocked. 
+
+
+It is the programmer's responsibility to ensure that adding and removing levels of locking are balanced 
+within an application. 
+
+
+WSERV_INFO *ws_set_menubar (INT rid); 
+
+
+Use hboadResource to allocate a cell and load into it the resource with ID ria (assumed to be a 
+WSERV_INFO resource that defines the accelerators and the menu bar resource ID) writing the address of the 
+cell to wserv. info. 
+
+
+Returns the previous value of wserv. info, pointing to the allocated memory holding the original menu bar 
+resource data. It is the programmer's responsibility to store this value for future restoration of the original 
+menu bar data (normally by use of ws_reset_menubaz). If, exceptionally, this resource is not to be restored, 
+it may be released with a call to p_free. 
+
+
+Note that this method does not make the new menu bar visible, but the new menu will appear when the 
+user next presses the Menu key. There is no straightforward automatic means of forcing the new menu bar 
+to be displayed. 
+
+
+VOID ws_reset_menubar (WSERV_INFO *info) ; 
+
+
+Reset the menu bar 
+
+
+Free the heap cell pointed to by wserv. info and set wserv. info equal to info. 
+
+
+This is typically used as follows: 
+
+
+HWIM REFERENCE 
+
+
+p_send3 (w_ws,WS_RESET_MENUBAR, w_ws->wserv.oldinfo) ; 
+
+
+to restore the main menu data after, for example, using the ws_set_menubar method. 
+
+
+Run a submenu 
+
+
+VOID ws_do_submenu(INT rid); 
+
+
+Run the submenu specified by the wszrv_1nFo resource with ID ria. 
+
+
+Sends a WS_SET_MENUBAR Message, passing rid, storing the returned pointer (to the loaded main menu 
+resource data) in wserv.oldinfo. Then creates, initialises and makes visible an instance of MENUBAR 
+(writing its handle to wserv.bar) to display the specified submenu. Sends a wN_EMPHASISE, FALSE message 
+to the client window. 
+
+
+An example of a submenu is the Series 3 Spreadsheet application's Print submenu, displayed by selecting 
+the Print command from the Special menu of the main menu bar: 
+
+
+(File Edit View Search Range 
+
+
+Note that, as illustrated above, commands in a submenu may have accelerators that duplicate those 
+appearing in the main menu. Submenus therefore provide a means of exceeding an application's normal 
+limit of 30 commands (see The Command Manager). 
+
+
+This method would normally be called from within the command manager method associated with the 
+main menu option that gives rise to the submenu. 
+
+
+The original menu bar is automatically restored when the submenu menu bar ceases to be visible. 
+
+
+INT ws_query_dialog(INT secondrid, INT rid, INT *pargs) ; 
+
+
+Run the system query dialog, with up to two lines of text. 
+
+
+i’ Delete all files on "[BI"? 
+No Yes 
+
+
+as has 
+
+
+The first line of text is generated, using hatob, from the format string loaded from the resource with ID ria 
+and the list of arguments pointed to by pargs. The generated text may not exceed 50 characters, including 
+the terminating zero. The value of pargs may be nut if there are no arguments, and rid may be zero, in 
+which case there will be no first line text. The second line of text is loaded from the resource with ID 
+secondrid, which is assumed to be a simple string resource. The value of secondrid may be zero, in which 
+case there will be no second line text. 
+
+
+On the Series 3 this method can call p_leave if there is insufficient memory to create and initialise the 
+dialog. On the Series 3a the method will not fail, since it will call wsalertw to present an equivalent alert if 
+there is insufficient memory to display the dialog. 
+
+
+The method returns True if the user confirms, otherwise it returns FALSE. 
+
+
+See also the hconfirm and h2LineConfirm utility functions. 
+
+
+3 THE WSERV CLASS 
+
+
+Run an error dialog 
+INT ws_error_dialog(INT err, INT rid, INT *pargs); 
+
+
+Run the system error dialog, with up to two lines of text. 
+
+
+The argument is 12 units 
+Invalid arguments 
+Continue 
+
+
+Saal 
+
+
+The first line of text is generated, using p_errs, from the error number err. The second line of text is 
+generated, using hatob, from the format string loaded from the resource with ID ria and the list of 
+arguments pointed to by pargs. The generated text may not exceed 50 characters, including the terminating 
+zero. The value of pargs may be nut if there are no arguments, and ria may be zero, in which case there 
+will be no second line text. 
+
+
+Returns zero, to confirm that the method did not call p_1eave. This method is suitable for calling under the 
+protection of p_ enter. 
+
+
+See also the hErrorDialog utility function. 
+
+
+INT ws_evaluate (TEXT *pResult, TEXT *pExpr, VOID *oplmod); 
+
+
+Evaluate the expression contained in the zero terminated string pointed to by pexpr, writing the result to 
+the buffer pointed to by presult. 
+
+
+The result is evaluated according to the format preferences derived from the evaluator environment 
+variable, MSV, accessed via the ws_eval_env method, described below. 
+
+
+If the initial value of the byte *presult is zero, the evaluation is performed in so-called ‘calculator’ mode. 
+After evaluation in this mode, the result buffer contains the numerical value, as a DOUBLE, in its first eight 
+bytes. This is followed by the text representation of the value, as a zero terminated string, using the calc 
+preferences from MSV. 
+
+
+Any initial non-zero value in *pResuit causes the evaluation to be performed in 'evaluator' mode. After 
+evaluation in this mode, the result buffer contains only the text representation of the value, as a zero 
+terminated string, using the eval preferences from MSV. 
+
+
+The expression to be evaluated may be any expression that is acceptable to the OPL programming 
+language. The value of op1mod may be either nut or a pointer to the name of an OPL module containing 
+additional functions (for example, a set of hyperbolic trigonometrical functions) to be used in evaluating 
+the expression. 
+
+
+Returns -1 if the evaluation is successful. Otherwise reports an error, using hinfoPrintErr, and then 
+returns the byte offset, within the buffer at pexpr, to the point at which the error was detected. 
+
+
+WS_EVAL ENV r get evaluator en 
+
+
+VOID ws_eval_env(EXTENDED_MEM_VALUES *pev, INT getit); 
+
+
+nt variable 
+
+
+Write, from « ev, OF read, to *pev, the M$ V environment variable, which stores evaluator format 
+Pp 
+preferences. 
+
+
+The EXTENDED_MEM_VALUEs struct is defined in h_eval.h as: 
+
+
+typedef struct 
+{ 
+UBYTE evalFormat; /* Dtob format code for all except calc */ 
+UBYTE evalDPlaces; /* Decimal places for all except cale */ 
+UBYTE calcFormat; /* Dtob format code */ 
+UBYTE calcDPlaces; /* Decimal places, if relevant */ 
+DOUBLE values [MAX_MEMORIES] ; 
+} MEM_VALUES; 
+
+
+HWIM REFERENCE 
+eee eeeeSeSeSSSSSsSSFFSSSSSSSSSSSSSsSSSSSSSSSSSSSSSSsSSSSSSSSeee 
+
+
+typedef struct 
+{ 
+UBYTE evalDegrees; 
+UBYTE calcDegrees; 
+MEM_VALUES memVal; 
+} EXTENDED _MEM_VALUES; 
+
+
+Note that the Series 3 supports two global sets of evaluator preferences, one specifically for the Calculator 
+application (set by the Calculator's Format command) and one for all other evaluations (set by the System 
+Screen's "Evaluate" format command). 
+
+
+If getit is TRUE, read the contents of the M$V environment variable into *pev. If the environment variable 
+does not exist it is created with default values as follows: 
+
+
+pev->evalDegrees=DEGREES_MODE; 
+pev->calcDegrees=DEGREES_MODE; 
+pev->memVal.evalFormat=P_DTOB_FIXED; 
+pev->memVal.evalDPlaces=EVAL DEFAULT_PLACES; 
+
+pev->memVal .calcFormat=P_DTOB_GENERAL; 
+pev~>memVal.calcDPlaces=CALC_DEFAULT_PLACES; 
+
+p_bfil (&pev->memVal.values [0] ,MAX_MEMORIES*sizeof (DOUBLE) , 0) ; 
+
+
+If getit is FALSE, write *pev to the MSV environment variable. Note that this process modifies the contents 
+of «pev. 
+
+
+dial environment variable 
+
+
+VOID ws_dial_env(DIAL_ENVAR *pev, INT getit); 
+
+
+Write, from «pev, or read, to *pev, the D3X environment variable, which stores telephone dialling 
+preferences. 
+
+
+The prIaL_ENvaR struct is defined in the sptanpxc smart dialling dialog class definition as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD toneLengthTicks; 
+
+UWORD delayLengthTicks; 
+
+UWORD pauseLengthTicks; 
+
+UBYTE dialOutCode [6] ; to access an external line 
+} DIAL_ENVAR; 
+
+
+If getit is TRUE, read the contents of the DSX environment variable into «pev. If the environment variable 
+does not exist it is created with default values as follows: 
+
+pev->toneLengthTickss8; 
+
+pev->delayLengthTicks=8 ; 
+
+pev->pauseLengthTicks=48; 
+
+p_scpy (&pev->dialoutCode[0],"9,"); /* from the SYS_DIAL_OUT system resource */ 
+
+
+If getit is FALSE, write «pev to the DZX environment variable. 
+
+
+VOID ws_format_dialog(INT flags) ; 
+
+
+Run the set format dialog 
+
+
+Run the system dialog to set the evaluation format preferences. 
+
+
+Set "Evaluate" format 
+
+
+Fixed > 
+Decimal places 2 
+
+
+Trigonometry units Degrees 
+
+
+If flags is TRUE, run the dialog to set the general evaluate preferences, as shown in the above diagram, 
+otherwise run it to set the preferences for the calculator. 
+
+
+On exiting the dialog, except by pressing Esc, the preferences are written to the MSV environment variable. 
+See the description of the EvALDLGc system dialog class for further details. 
+
+
+3-20 
+
+
+3 THE WSERV CLASS 
+
+
+VOID ws_alert (TEXT *t1, TEXT *t2); 
+
+Ensure the magic static DatLocked is TRUE and then call: 
+wsAlertW(WS_ALERT_CLIENT,t1,t2,0,0,0); 
+
+On return from this call, patLocked is restored to its original value. 
+
+
+This method is called from the HwrMman am_notifyerr method as the final fail-safe stage of the system's 
+error reporting mechanism. 
+
+
+WS _ APPEND COUNTR 
+
+
+INT ws_append_country (TEXT *outStr) ; 
+
+
+lintry Selector dialog 
+
+
+Run the dialog used to add the country name to a telephone number (on pressing 
+Control-Shift-PSION-Help) when editing a Data application entry: 
+
+
+Append country 
+
+
+Gees) + Snited Kingdoms 
+Append 
+
+
+Writes, as a zero terminated string, the selected name, enclosed in square brackets and preceded by a single 
+space, to the buffer pointed to by outstx and returns Trus if the dialog is terminated by pressing Enter. 
+Otherwise just returns FALSE. 
+
+
+See the description of the cwrrype system dialog class for further details. 
+
+
+Smart dial of a number 
+
+
+VOID ws_smart_dial(SMART_DIAL_DATA *data) ; 
+
+
+Run the smart dialling dialog: 
+
+
+3657339990 
+Cancel Freeinput Dial Dial out 
+
+
+« Haris: 
+
+
+to dial any of up to four (on the Series 3) or six (on the Series 3a and Workabout) telephone numbers 
+passed in the sMART_DIAL_DATA Struct pointed to by data. The struct is defined in the spranptc class 
+definition, effectively as: 
+
+
+#define SMART DIAL MAX PROMPT 11 /* max prompt length */ 
+
+
+typedef struct 
+
+
+{ 
+
+TEXT pmt [SMART_DIAL MAX _PROMPT+1] ; 
+TEXT str [WR_MAX_IN_STRING+2] ; 
+
+} SMART_DIAL ITEM; 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD count; how many separate numbers 
+SMART_DIAL ITEM it [4]; 
+} SMART_DIAL DATA; 
+
+where wR_MAX_IN_STRING is defined in wr_io.h. 
+
+
+See the description of the spraLpie system dialog class for further details. 
+
+
+HWIM REFERENCE 
+
+
+w 
+
+
+VOID ws_ens_print_context (VOID) ; 
+
+
+KT Ensure print context data ¢ 
+
+
+If it does not already exist, create and initialise an instance of the FORM printer class, writing its handle 
+to wserv.printer. 
+
+
+The method does nothing if wserv. printer is not NULL. 
+
+
+VOID ws_edit_print_context (VOID) ; 
+
+
+Send a Ws_ENS_PRINT_CONTEXT message and then run the print setup dialog as, for example, is used by the 
+Print setup command in the Series 3 Word application's Special menu: 
+
+
+"Margins... 1.25, 1.25, 1.25, 1.25 
+*Header.. “F 
+
+*Footer.. “P 
+
+"Paging control. 15 Nos 15253 
+
+"Printer model... Canon BJ-1@e 
+
+
+This dialog is used to review and/or modify the print context data stored in the application's instance of the 
+PRINTER Class, whose handle is in wserv.printer. See the Print Classes chapter for further details of the 
+Print setup dialog. 
+
+
+VOID ws_edit_pdev_setup (VOID) ; 
+
+
+Run the dialog to set up the system-wide printer device configuration, as for the Printer setup command in 
+the Series 3's System Screen's Special menu: 
+
+
+¢Parallels 
+Serial characteristics .. 
+Serial handshaking .. 
+File: Name 
+Disk 
+Inches 
+
+
+INT ws_sense_pdev_text (TEXT *buf) ; 
+
+
+On the Series 3, this is a voip function. 
+
+
+Write as a zero terminated string, to the buffer pointed to by bué, the text that describes the current printer 
+device. This text will be one of "Parallel", "Serial" or, if printing to file, the name and extension of the print 
+file. 
+
+
+Except on the Series 3, returns the ID of the current printer device. 
+
+
+WS_ADD_FILELIST _ 
+
+
+VOID ws_add_filelist(PR_FILELIST *f1); 
+
+
+Add the instance of rrLeLrst with handle £1 to the front of the list whose first item is pointed to by 
+wserv.filelist. 
+
+
+The instance's property, £1->filelist .1locmask is set to a distinct single bit value in the range 
+WS_LOCCHG_LOw tO WS_LOCCHG_ HIGH inclusive 
+
+
+If wserv.anim is nuLL, the method creates and initialises an instance of the ANIMATOR class, writing its 
+handle to wserv.anim. The Ao_1NIT message sets up the aNIMaTor instance to send WsERV a WS_ANIM_TICK 
+message every 3 seconds, with an initial delay of 6 seconds. 
+
+
+3-22 
+
+
+3 THE WSERV CLASS 
+
+
+© WS_REMOV 
+
+
+VOID ws_remove_filelist(PR_FILELIST *f1l); 
+
+
+Remove the instance of FrLeLIst with handle £1 from the list whose first item is pointed to by 
+wserv.filelist. 
+
+
+If, after the removal, the list is empty and wserv.anim is not NULL, a DESTROY message is sent to the object 
+with this handle and wserv. anim is set to NULL. 
+
+
+The method does nothing if £1 does not appear in the list. 
+
+
+VOID ws_anim_tick (VOID) ; 
+
+
+If it exists, send the object whose handle is stored in wserv.filelist an FL_LOCCHG message. 
+
+
+VOID ws_unknown_wm (VOID) ; 
+
+
+This message is received when an event of a type not known to the ao_run method is received from the 
+window server process. At the time of writing, possible unrecognised event types are ww_on and 
+WM_TASK_UPDATE (this latter event type will be received only by the System Screen). 
+
+
+The supplied method does nothing. 
+
+
+An application should subclass this method if it needs to process such messages. 
+
+
+VOID ws_foreground(UINT flag) ; 
+
+
+The application receives this message, with f1ag set to TRUE, when it becomes the foreground process. The 
+supplied method does nothing. 
+
+
+The flag parameter is passed so that a subclasser may map the ws_foreground and ws_background 
+methods to a single method function, the two cases being distinguished by the value of flag. 
+
+
+VOID ws_background(UINT flag) ; 
+
+
+The application receives this message, with f1ag set to FALSE, when it becomes a background process. The 
+supplied method does nothing. 
+
+
+The £1ag parameter is passed so that a subclasser may map the ws_foreground and ws_background 
+methods to a single method function, the two cases being distinguished by the value of flag. 
+
+
+VOID ws_hook_today changed(VOID *handle, INT message) ; 
+
+
+This method is not available on the Series 3. 
+
+
+Register or de-register the interest of the object specified by handie in being notified of the arrival of a 
+WM_DATE_CHANGED inter-process message. 
+
+
+If message is non-zero, the interest is registered by storing handle and message at the front of a list of such 
+data items. On receipt of a wM_DATE_CHANGED inter-process message, message number message will be sent 
+to the object specified by handle. 
+
+
+If message is zero, the entry for the object indicated by handle is removed from the list. 
+
+
+It is normally a programming error to register the same object more than once. An attempt to remove an 
+object that has not been registered is a programming error with unpredictable results. 
+
+
+HWIM REFERENCE 
+
+
+WS_DATE CHANGED ~—__—s Process WM_DATE CHANGED 
+VOID ws_date_changed (VOID) ; 
+
+
+This method is not available on the Series 3. 
+
+
+Send a message to each object that has registered, via the ws_hook_today_changed method, interest in the 
+occurrence of date changes. 
+
+
+Each object that has such an interest is sent a message of the type specified at the time it registered its 
+interest. 
+
+
+The Ws_DATE_CHANGED message is sent from the ws_process_key method, in response to a 
+WM_DATE_CHANGED inter-process message from the Window Server process. 
+
+
+Launch a DYL 
+
+
+VOID ws_launch_dyl (TEXT *pname) ; 
+This method is not available on the Series 3. 
+
+
+Load and link the DYL whose full file specification is pointed to by pname, create an instance of its first 
+class and send this instance a message with message number 1 (by convention, this is an initialisation 
+message). This method is indended for use by an application that is started with a command line that 
+contains the command byte H_CoMMAND_LAUNCH_DYL ('L' - see the HWIMMAN Application Manager 
+chapter). 
+
+
+If the loading of the DYL fails because the DYL is has already been loaded by this application, the 
+ws_launch_dy1 method simply returns, without reporting any error. Any other loading error causes 
+p_leave to be called. 
+
+
+If the DYL is successfully loaded and linked, an instance of its class number zero is created. This instance 
+is sent, under the protection of p_enter, message number 1, passing the DYL's category handle as the 
+method's sole parameter. The corresponding method is expected to return zero to indicate its successful 
+conclusion. 
+
+
+If the method terminates without error, the DYL is considered to be successfully launched and 
+ws_launch_dy1 then returns. If the method returns a non-zero value, or calls p_1eave, the DYL's instance 
+of class number zero is sent a Destroy message and the DYL is unloaded. Any such error is not reported. 
+
+
+If successfully launched, it is the DYL's responsibility to ensure that it unloads itself at some later time, 
+when its task is complete. A convenient means of ensuring that the DYL is unloaded correctly is to supply 
+the DYL's class number zero with a component object that is an instance of the XADD untoap class (using 
+PROPERTY n in the class definition so that the component will receive a DESTRoy message when the owning 
+class is destroyed). This component should be created and initialised as the last step of the initialisation of 
+its owning class. See the description of the unioap class in the Additional Active Object Classes chapter of 
+the XADD Reference manual. 
+
+
+INT ws_define_fnbar(INT resid, INT pos, UBYTE *pselect) ; 
+
+
+mond' list 
+
+
+This method is not available on the Series 3. 
+
+
+Set up, from a resource file, the text for the list of modes to be displayed in the application's status window. 
+This method provides a utility layer over the Window Server's wsSetList function 
+
+
+The text is read from the menu resource with ID resid. The following example shows the resource used by 
+the Series 3a Agenda: 
+
+
+3 THE WSERV CLASS 
+——— eee WISER RLASS 
+
+
+RESOURCE MENU diamond_list 
+
+
+{ 
+
+
+items = 
+{ 
+MENU_ITEM { mn_item="Day"; }, 
+MENU_ITEM { mn_item="Week"; }, 
+MENU_ITEM { mn_items"Year"; }, 
+MENU_ITEM { mn_item="To-do"; }, 
+MENU_ITEM { mn_item="Anniv"; }, 
+MENU_ITEM { mn_item="List"; } 
+}i 
+
+} 
+
+
+Note that there is a fairly serious width restriction on the text of each item - if you use more than five 
+characters, you should test the application carefully. 
+
+
+As for wsSetList, the value of pos should be either w_staTus_wIN_No_DIamonp or the index, counting 
+from zero, of the item against which the diamond symbol is to be displayed. 
+
+
+If pselect is NULL, all the text items from the resource will be shown in the list. Otherwise, pselect should 
+point to a uByTE array where each byte is either Tru or FALSE to include or exclude the corresponding text 
+item. 
+
+
+The following example code uses the resource listed earlier. It would set up the Agenda diamond list to 
+show no diamond symbol and contain the two text items "Week" and "Anniv". 
+
+
+LOCAL_C VOID SetDiamondItems (VOID) 
+
+
+{ 
+
+
+UBYTE select [6]; 
+
+
+p_bfil(sselect [0] ,6, FALSE) ; 
+
+select [1] =TRUE; 
+
+select [4] =TRUE; 
+
+p_sends (w_ws,0_WS_DEFINE_FNBAR, DIAMOND_LIST,W_STATUS_WIN_NO_ DIAMOND, &select [0]); 
+
+
+} 
+
+
+The method calls p_leave if any error occurs. It returns zero if successful and is,therefore, suitable for 
+being called under the protection of p enter. 
+
+
+VOID ws_ (VOID) ; 
+This method is not available on the Series 3. 
+
+
+Walk the application's heap to determine the number of allocated cells and the total number of bytes of 
+allocated memory. 
+
+
+The method presents an information message showing both these values. 
+
+
+An application may send this message to itself or the message may be sent from an external process, as part 
+of an automated test suite for the application. 
+
+
+xt from a process 
+
+
+INT ws_get_print_context (UWORD pid) ; 
+
+
+This method is not available on the Series 3. 
+Copy the print context from the process with ID pia. 
+
+
+The method first sends a ws_ENS_PRINT_CONTEXT message to ensure that the application has default print 
+context data. It then performs a series of inter-process copies to overwrite the application's print context 
+data with the corresponding data from the specified process. 
+
+
+It is assumed that the process with ID pia exists and has a valid print context. 
+
+
+The method calls p_ieave if any error occurs during the copying of the data. If the method completes 
+successfully it returns zero to indicate that p_1eave has not been called. The method is suitable for being 
+called under the protection of p_ enter. 
+
+
+HWIM REFERENCE 
+
+
+INT ws_self_check (VOID) ; 
+
+
+Perform internal data check 
+
+
+This method is not available on the Series 3. 
+Perform an internal self-consistency check on the application's data. 
+
+
+The supplied method simply returns ransz which, by convention, implies success of the check. This 
+method is intended to be replaced to provide application-specific consistency checks. 
+
+
+An application may send this message to itself or the message may be sent from an external process, as part 
+of an automated test suite for the application. The behaviour following the failure of a self-check will be 
+application-specific. 
+
+
+VOID ws_hide_app(UWORD pid, WS_HIDE_APP DATA *p); 
+
+
+This method is not available on the Series 3. 
+Hide the application from, or reveal it to, the System Screen. 
+
+
+This method is intended to be used as part of the mechanism to attach one application to another (see the 
+Series 3a Attached Applications chapter of the Object Oriented Programming Guide). It should be called 
+by the controlling application, after it has successfully launched the attached process. 
+
+
+The application is hidden if pia is non-zero. In this case, the value of pid is assumed to be the process ID 
+of the attached process. The application's current patusedPathNamePtr is preserved in p->dupnp and 
+DatUsedPathNamePtr is set to point to the string "SYS$X" (a name that will not be displayed in the System 
+Screen’s file lists). Provided the attached process has not yet terminated, the application is made system 
+modal and sent to the back of the task list by means of a call to wsystemModal. The value PR_WSERV_HIDDEN 
+is ored into wserv. flags. 
+
+
+If pid is zero, the application is restored to visibility. The application's original value of 
+DatUsedPathNamePtr is recovered from p->dupnp and, by means of a call to wCancelSystemModal, the 
+application's modal state is cancelled and it is brought to the front of the task list. Finally, the value 
+PR_WSERV_HIDDEN is cleared from wserv. flags. 
+
+
+Note that the ws_HIDE_APP_para struct must remain in existence until the application is restored to 
+visibility. 
+
+
+VOID ws_attach_app(UWORD pid); 
+
+
+This method is not available on the Series 3. 
+
+
+Set the application's appearance as being attached to the application with process ID pia (the process that 
+controls the attachment (see the Series 3a Attached Applications chapter of the Object Oriented 
+Programming Guide). It should be called by the attached application itself, during its initialisation. 
+
+
+Sets DatLocked to the value of patLocked in the controlling process and then sets patProcessNamePtx to 
+point to a copy of the text pointed to by patprocessNamePtr in the controlling process. 
+
+
+Copies over the text pointed to by patusedPathNameptr in the controlling process and sends the 
+application manager an AM_NEW_FILENAME message, passing a pointer to this text. 
+
+
+Any error will result in p_leave being called. 
+
+
+3 THE WSERV CLASS 
+
+
+VOID ws_file_info_print (TEXT *fname, INT rid); 
+
+
+ed message 
+
+
+This method is not available on the Series 3. 
+Present a file-related information message. 
+
+
+The text of the message is constructed from the file specification pointed to by fname and the text string 
+resource with resource ID rid. The string resource is expected to be a format string containing a single ss 
+that will be replaced by the file name. 
+
+
+The passed file specification is parsed to locate the file name and extension. If the extension matches the 
+application's default extension, pointed to by w_am->hwimman.defext, the extension is removed from the 
+file name. The file name is string capitalised and the message is displayed by means of a call to the 
+hInfoPrint HWIM utility function, passing rid and a pointer to the file name (with or without a trailing 
+extension). 
+
+
+The method is used extensively by applications built into the Series 3a to report the completion of file- 
+based operations, in conjunction with the resource strings: 
+
+
+SRT_FILE_CREATED 
+SRT_FILE_OPENED 
+SRT_FILE_SAVED 
+SRT_FILE_COMPRESSED 
+SRT_FILE_MERGED 
+
+Thus, for example: 
+GLREF_D VOID *w_ws; 
+TEXT *p; 
+
+
+p="LOC: :M: \AGN\AGENDA.AGN"; 
+p_send4 (w_ws,O_WS_FILE_INFO_PRINT,p,-SRT_FILE_SAVED) ; 
+
+
+will, in the Agenda application, display the message: 
+
+
+"Agenda" saved 
+
+
+_ Run Agenda memo editor 
+INT ws_run_memo (INT flags, MEMO_DATA *pd, MEMO CALLBACK *cb) ; 
+This method is not available on the Series 3. 
+
+
+This method is supplied with the specific intention of being used by the Agenda application to edit a Memo 
+attached to an Agenda entry. It is not intended to be used by any other application. 
+
+
+Run dialog 
+
+
+VOID ws_do_remote_dial(PR_ACTIVE **pa, INT mainrid, INT butrid); 
+
+
+er process 
+
+
+This method is not available on the Series 3. 
+Run a dialog (an instance of arsp1at) in either an attached process or the foreground process. 
+
+
+Determines the process ID of an attached process or, if no such process exists, the current foreground 
+process, and checks that this process is suitable for receiving the instruction to run the dialog. 
+
+
+The method then loads the main dialog resource, specified by the resource ID mainrid. If butria is not 
+zero, the ‘button’ resource that it specifies is also loaded from the resource file. This resource may be either 
+an ACLIST_ARRAY, defining the buttons for the dialog's single instance of an action list dialog item, or a 
+MENU resource, defining the contents of the dialog's single instance of a choice list dialog item. 
+
+
+If the dialog is not being run in an attached process, the value of pa must be nutu. Otherwise it should be a 
+pointer to memory into which a handle can be written. In this case the ws_do_remote_dial method runs the 
+dialog under the protection of an idle object (an instance of the OLIB arptz class) whose handle is stored 
+in *pa as a service to the caller. This idle object will receive an ao_RuN message on successful termination 
+of the dialog. 
+
+
+HWIM REFERENCE 
+
+
+An inter-process message starts the remote dialog. 
+
+
+Providing there has been no error, the method does not terminate until the remote dialog is complete, when 
+it returns the key code that terminated the dialog. On error, the method calls p_leave. 
+
+
+Note that, although arspzat allows an option to present an editable text control in the dialog, the 
+ws_do_remote_dial method does not support this mechanism. 
+
+
+VOID ws_user_abandoned (VOID) ; 
+This method is not available on the Series 3. 
+Provide a standard means of terminating an application, with user notification. 
+
+
+The method first terminates any attached process. It then presents an alert displaying the two messages 
+"User abandoned' and 'Press Esc to exit application’. 
+
+
+This method is intended to be used in the event that the user abandons a crucial operation, leaving the 
+application in a state where it is unable to continue. The following example is taken from the Agenda 
+application. It is displayed, for example, when a user removes the SSD containing the current Agenda file, 
+attempts to modify an Agenda entry and refuses to replace the SSD whm prompted to do so. 
+
+
+Agenda 
+
+
+User abandoned 
+Press Esc to exit application 
+
+
+Continue 
+
+
+aaa 
+
+
+SHUTTER 
+
+
+q count 
+priority buf 
+isactive 
+
+peb 
+
+stat 
+
+
+destroy ao_init 
+: ao_run 
+
+
+ao_abrun 
+
+
+ao_cancel 
+ae—abren 
+
+
+ao_queue 
+S0—Fun 
+
+
+An instance of the syurTEr class is used by wseRv to implement a switch to a new file initiated bya 
+Switchfiles message from the System Screen. It is not expected that an HWIM application will ever 
+explicitly create an instance of suurTer, nor is it ever expected to send explicit messages of any kind to any 
+instance. The sHuTTER class is documented as a way of explaining the mechanism of the processing of a 
+Switchfiles message, and under what circumstances that processing may succeed or fail. 
+
+
+Processing a Switchfiles message 
+
+
+A Switchfiles message may be received by an application at any time that it has not set itself in the locked 
+state (see the WSERV ws_lock method). Even if an application is not locked, it may not be in a state where it 
+can immediately respond to the message. It may be displaying a menu bar, or it may be interacting with the 
+
+
+3-28 
+
+
+3 THE WSERV CLASS 
+
+
+user via a dialog. (which is likely to manipulate data that will change when a new file is loaded). The action 
+of the sHuTTER object is to attempt, by removing any displayed menu and trying to cancel any dialogs, to 
+return the application to a state in which it can respond to the Switchfiles message. 
+
+
+A Switchfiles message is received by wsErv as an event of type ww_commann to the ao_run method. This, in 
+turn, results in wserv being sent a ws_SwrTCH_FILEs message, whose main task is to create and initialise an 
+instance of SHUTTER. 
+
+
+SHUTTER'S first action is to remove any visible menu bar. Then, in successive calls of its ao_run method, it 
+attempts to close down all the items in the wsERv wserv.dial list. These items, most commonly dialogs, are 
+subclasses of DLGCHAIN and are expected to conform with the guidelines for this class. In some cases an 
+item may not fully conform (for example, where a dialog responds to the Escape key by presenting an "are 
+you sure?" query dialog) and suurTer may fail to close such an item. On such a failure sHuTTerR destroys 
+itself, the net result being that the Switchfiles message is not processed. 
+
+
+Otherwise, when all the wserv. dial items have been closed down, suurter's final action, before 
+destroying itself, is to process the Switchfiles message by sending the command manager a 
+COM_SWITCH_FILES message. 
+
+
+Class definition 
+Defined in sub-category file hactive.cl (generated header file hactive.g). 
+
+
+CLASS shutter active 
+{ 
+REPLACE ao_init 
+REPLACE ao_run 
+REPLACE ao_abrun 
+
+
+CONSTANTS 
+{ 
+SHUTTER_BUFFER_LEN 128 
+SHUTTER_COUNT_MAX 32 
+} 
+
+PROPERTY 
+{ 
+WORD count; 
+
+
+UBYTE buf [128] ; 
+} 
+} 
+
+
+Property 
+shutter. count a count of the number of ‘hits' of the sHuTTER ao_run method, used to 
+terminate sHuTTER if it has not been able to initiate the file switch in 32 
+cycles 
+shutter. buf holds the Switchfiles command byte followed by a zero terminated string 
+
+
+containing the name of the new file 
+
+
+SE SO ae ne 8 i Ee Le ETE eT 
+SHUTTER methods 
+
+
+AO 
+
+
+VOID ao_init (UBYTE *buf); 
+
+
+in itialise 
+
+
+Copy SHUTTER_BUFFER_LEN bytes from the buffer pointed to by buf into shutter .buf. This data consists of 
+a Switchfiles command byte followed by a zero terminated file name. If a menu bar is displayed 
+(w_ws->wserv.bar is not NULL) destroy the menu bar and send the client window (with handle 
+w_ws->wserv.cli) a WN_EMPHASISE, TRUE message. 
+
+
+Then add itself to the application manager's active object queue with priority PRIORITY_ACTIVE_WSERV-1 
+and send itself an ao_QUEUE message. 
+
+
+HWIM REFERENCE 
+
+
+AO_RUN  — ~~—~—=—:CS So, or prepare for, the file switch ( 
+INT ao_run (VOID) ; 
+
+
+If shutter.count is equal to sHurrER_CouNT_MAX, send itself a DEsTRoy message and return, otherwise 
+increment shutter .count. 
+
+
+If a ‘dialog’ is visible (w_ws->wserv.dial is not NuLL) send itself an ao_QUEUE message to ensure the later 
+receipt of a further ao_run message. Then send w_ws->wserv.dial a WN_KEY message with a keycode of 
+w_key_EscapE. If this message returns a non-zero value, indicating that the dialog has not destroyed itself, 
+send the dialog a pestroy message. This process will be repeated in successive ao_run methods until all 
+items in the w_ws->wserv.dial list have been cancelled and destroyed unless the number of attempts 
+exceeds SHUTTER_COUNT_MAX. 
+
+
+Otherwise, if w_ws->wserv.dial is NuLL, the command manager (w_ws->wserv.com) is sent, under the 
+protection of p_enter, a COM_FILE_CHANGE message, passing the command byte and a pointer to the file 
+name, both of which are stored in shutter. buf. On an error-free return from this message, indicating that 
+the file switch has been successfully completed, the method sends itself a pEstRoy message and returns. 
+Any error results in p_leave being called. 
+
+
+Returns RUN_ACTIVE_USED. 
+
+
+VOID ao_abrun (VOID) ; 
+
+
+Supersend the ao_aBRuN message to perform standard error reporting and then send itself a pEsTROY 
+message. 
+
+
+CHAPTER 4 
+
+
+THE COMMAND MANAGER 
+
+
+The command manager is a component of the application's instance of (a subclass of) wserv. Every HWIM 
+application must create and initialise a command manager, which must remain in existence for the lifetime 
+of the application. The command manager may be accessed via its handle which is stored in 
+w_ws->wserv.com. The category and class of the application's command manager are passed in an 
+IN_WSERV Struct to the application manager's am_init method from the application's main, as described in 
+the Introduction chapter. 
+
+
+There is no need to send a DesTRoy message to a command manager since its resources will be released, 
+along with all other application resources, on termination of the application. 
+
+
+Any HWIM application that supports commands that are initiated by a selection from a menu bar and pull- 
+down menu (or a corresponding accelerator) must subclass comman to app a method for each such 
+command (with the exception of the Exit command command that is assumed to be handled by the 
+(possibly replaced) com_exit method. These methods must be apped in a single uninterrupted group, 
+following immediately after the superclass com_exit method, in the command manager's class definition. 
+
+
+It is not, however, always necessary to supply a separate method function for each method. All invocations 
+of command manager methods that may be selected from a menu bar (that is, com_exit and the following 
+methods added by a subclass) are via the hwservcomSend utility function, which sends messages to the 
+command manager, passing the command method number as an additional parameter. The command 
+manager's class definition may, if it is convenient, assign two or more methods to share a common method 
+function. This function can distinguish between the different cases by the method number in this parameter. 
+
+
+Every command must have an associated accelerator. These accelerators must be listed in the first item of 
+the application resource file, in the same order as the corresponding command manager methods in the 
+class definition. However, this is not necessarily the order in which they appear in the application's 
+command menus; note that the Exit command, corresponding to the com_exit method (which is necessarily 
+the first method in the sequence) conventionally appears as the last item in the last menu of all Series 3 
+applications. See also the Commands and Command Menus and HWIM Resource Files chapters of the 
+Object Oriented Programming Guide. 
+
+
+All Series 3 keyboards, irrespective of language differences, support 30 distinguishable accelerator 
+keypresses (the 26 non-accented alphabetic keys are common to all machines, but the remaining four 
+depend on the keyboard layout, which varies from language to language). As a result, a Series 3 HWIM 
+application is nominally restricted to a maximum of 30 commands, including Exit. This limit may, 
+however, be exceeded if the application supports alternative menus and/or sub-menus. 
+
+
+Series 3a machines distinguish between upper and lower case accelerators and therefore may use up to 56 
+separate commands in a single menu bar. 
+
+
+Each alternative menu or submenu requires a further contiguous block of anped command manager 
+methods and a further resource file item to provide an accelerator for each command. 
+
+
+Precursors 
+Familiarity with the following topics would be helpful: 
+e the p enter and p leave error handling services 
+
+
+e the wserv class, especially the ao_init, ao_run and ws_switch_files methods, all of which send 
+messages to the command manager 
+
+
+HWIM REFERENCE 
+Ss SSSFSFSSSFSFSSFFSSSSSSSSSSSSSsSFSFsFsFeFeFeFsFFMSSSSssSSsees 
+
+
+Class diagram 
+
+
+(0 Oa mee a pt eet 
+
+
+/ wser / comman 
+7 
+
+
+ES ae ee a en a rere 
+COMMAN 
+
+
+com_init 
+com_statwin 
+com_acel_check 
+com_menu 
+
+
+com_mode_change 
+com_file_change 
+com_exit 
+
+
+The comman class provides the basic skeleton for a command manager, supplying minimal functionality for 
+the methods that an HWIM command manager must support. 
+
+
+Although it is possible to build an application that uses an instance of comman as its command manager (for 
+example, an application that consists of nothing but a chained sequence of dialogs) any non-trivial 
+application will subclass comman, replacing one or more of the supplied methods and adding further 
+application-specific methods. All file-based applications must replace the com_file_change method and, if 
+they can modify the contents of their current file, the com_exit method. 
+
+
+Class definition 
+Defined in sub-category file comman.cl (generated header file comman.g). 
+
+
+CLASS comman root 
+Superclass of all command managers 
+
+
+{ 
+
+
+ADD com_init=p_dummy Users own initialisation 
+ADD com_statwin=p_ dummy Toggle permanent status window 
+ADD com_accl_check=p_true Called whenever an accelerator is matched 
+ADD com_menu=p_dummy Called whenever a menu is pulled down 
+ADD com_mode_change=p_dummy W_KEY_MODE received 
+ADD com_file_change=p_dummy The core code for open or new 
+ADD com_exit Message sent here on exit accelerator 
+CONSTANTS 
+{ 
+O_COM_SYS_LAST O_COM_EXIT 
+BREAK_LINE_FOLLOWS 0x80 item is underlined 
+PURE_COM_ID Ox7£ Mask to exclude underline flag 
+
+
+} 
+} 
+
+
+The Series 3 version does not contain the defined constants BREAK_LINE_FOLLOwSs and PURE_COM_ID. 
+
+
+Property 
+There is no property associated with the comman class. 
+
+
+4 COMMAND MANAGER 
+
+
+COMMAN methods 
+COM_INIT | a Initialise 
+
+
+VOID com_init (VOID) ; 
+Perform application-specific initialisation. The supplied method does nothing. 
+
+
+A subclass may use this method to create and initialise one or more command manager component objects, 
+such as a link paste server to implement the supply of data for the Bring command executed in another 
+process. 
+
+
+The method is called from the wszrv ao_init method, immediately before wserv receives a ws_DYN_INIT 
+message. Any failure should result in p_leave being called: this will cause the start-up of the application to 
+be aborted. In general, this method would not be expected to fail since the application's start-up heap 
+should be calibrated to provide sufficient memory. 
+
+
+COM_STATV 
+
+
+VOID com_statwin (VOID) ; 
+
+
+This method is called when the application receives a Control-Menu keypress in circumstances explained 
+in the description of the wseRv ao_run method. The supplied method does nothing. 
+
+
+A subclass may, if appropriate, keep a record of the status window visibility in its property and use this 
+method to toggle the visibility of a permanent status window by appropriate calls to either wsEnable or 
+wsDisable - and adjust the size of its display accordingly. 
+
+
+An application that can not reasonably alter its display size may choose not to subclass this method. 
+
+
+co 
+
+
+INT com_accl_check (INT comid) ; 
+
+
+When an application command is selected, by either by pressing an accelerator key combination or by 
+selecting a pull-down menu item, the command manager is sent the appropriate message, with message 
+number comid. Before this message is sent, the command manager receives a com_ACCL_CHECK message 
+from the application's instance of WSERV (on the Series 3, this message is sent from the ao_run method 
+and on the Series 3a, it is from the ws_process_key method, called from the ao_run method). If the 
+com_accl_check method returns rausz, the message with message number comid is not sent. 
+
+
+This method may therefore be used to check if the application is in a state to respond to the comid 
+command. The Word application, for example, uses this method to ignore the PSION-+ accelerator if the 
+Spell check software has not been installed. 
+
+
+The supplied method simply returns true, allowing all command messages to be received at all times. 
+
+
+Il-down m out to appear 
+
+
+VOID com_menu(INT menu_num, PR_VAROOT *array) ; 
+
+
+This method is called when pull-down menu number menu_num (the leftmost menu is menu number zero) is 
+about to appear. The supplied method does nothing. 
+
+
+At the time this method is called, the text of the menu has been loaded from a resource file, with the items 
+held in successive elements of the variable array with handle array, but the menu window has not yet been 
+made visible. 
+
+
+The data of the array is held in allocated memory. Each array element consists of a length byte followed by 
+a MENU_ITEM Struct, defined in pulldown.g as: 
+
+
+typedef struct 
+
+
+UBYTE com_id; /* command manager method number */ 
+TEXT mn_txt[i]; /* zero terminated text string starts here */ 
+} MENU_ITEM; 
+
+
+HWIM REFERENCE 
+
+
+and containing the command manager method function number, followed by the text, stored as a zero 
+terminated string. As for the menus themselves, the first menu item is item zero, the second is item one, 
+and so on. 
+
+
+A subclass may use the com_menu method to modify the menu contents according to the current state of the 
+application, either to replace the text of one or more items - for example, to replace the text of the second 
+item in the third menu: 
+
+
+TEXT *p; 
+
+
+if (menu_num==2) 
+
+
+{ 
+p=(TEXT *)p_send3 (array,O_VA_PREC,1); /* locate second item */ 
+hLoadResBuf (REPLACEMENT _TEXT_RID,p+2); /* skip byte count and method number */ 
+
+
+} 
+or to completely remove one or more items - for example, to remove the third item in the fourth menu: 
+
+
+if (menu_numss3) 
+p_send3 (array,O_VA_DELETE,2); /* delete third item */ 
+
+
+These operations must be performed each time the menu bar is about to appear, since it is always reloaded 
+from the resource file. 
+
+
+When replacing text note that, since the data is held in an allocated heap cell, any replacement text must 
+not be longer than the original text for that item. The leading byte count allows system code to determine 
+the amount of memory occupied by a menu item, even if the text has been replaced by text of a different 
+
+
+length. 
+COM_MODE_CHA! 
+
+
+VOID com_mode_change (INT shifted) ; 
+
+
+When wserv receives an event of type wm_key with a keycode of w_key_mopk, in circumstances explained 
+in the description of the wseRV ao_run method, it sends the command manager a coM_MODE_CHANGE 
+message. 
+
+
+On receipt of this message the application should either do nothing or make some appropriate alteration to 
+its state. On the Series 3 the Word application, for example, toggles in or out of Outline mode, the Data 
+application switches in and out of data entry mode, while the Agenda application cycles around its views. 
+
+
+On the Series 3a the standard action is to cycle around the application's ‘diamond list’. 
+
+
+If shifted is TRUE, in an application that cycles between three or more states, the direction of cycling 
+should be reversed. Note that the shifted parameter should be ignored by code running on the Series 3. 
+
+
+The supplied method does nothing. 
+
+
+COMEFIKE CHANGE ~~ ney _— 
+
+
+INT com_file_ change (INT command,TEXT *pname) ; 
+
+
+ate a file 
+
+
+On receipt of this message the command manager of a file-based application should close its current file, 
+saving it if necessary and, depending on whether command is H_COMMAND_OPEN_FILE or 
+H_COMMAND_CREATE_FILE, open or create the file whose file specification is pointed to by pname. Note that 
+pname points to a transient cell and thus should not be passed as an argument to the am_new_filename 
+method. 
+
+
+This message is sent to the command manager by wssrv as a result of the application receiving a 
+Switchfiles message from the System Screen. The application itself may also send the command manager 
+this message, for example, during start-up initialisation (normally in its ws_dyn_init method) and/or to 
+implement the appropriate parts of its New file or Open file commands. 
+
+
+An application that is not file-based will not receive this message from wsERv. 
+The method should return zero to indicate that p_1eave has not been called. 
+
+
+The supplied method does nothing other than to return zero. 
+
+
+4 COMMAND MANAGER 
+—_ EM MAND MANAGER 
+
+
+See the description of the sHurTEr class in the chapter The WSERV Class for an explanation of the full 
+processing of a Switchfiles message. 
+
+
+COM EXIT : : Exit the application 
+
+
+VOID com_exit (VOID) ; 
+
+
+This message may be received either as the result of the application receiving a Shutdown message from 
+the System Screen or as the result of the user having selected the application's Exit command. 
+
+
+A file-based application must, if its file has changed, save the changes before exiting. If this fails it must 
+come to the foreground and inform the user of the error, offering the user another chance to save the file. 
+
+
+The supplied method simply calls p_exit (0). This is the recommended way to terminate the application, 
+leaving the operating system to recover its resources. 
+
+
+CHAPTER 5 
+
+
+WINDOWS 
+
+
+A window is a rectangle in screen coordinates that provides a coordinate system for clipped drawing. 
+Everything that is displayed by an HWIM application is drawn within one or more windows. 
+
+
+All HWIM windows subclass the wxn class, which is thus the ultimate superclass of all windows. The 
+window classes supplied by HWIM are abstract classes and will normally need to be subclassed in order to 
+create useful window objects. 
+
+
+The supplied classes, listed below, are described in the following sections of this chapter. 
+WIN the ultimate window superclass. 
+BWIN a subclass of wrn that draws a standard border around the window. 
+
+
+LODGER a pseudo-window that subclasses win. Such a window is assumed to occupy a rectangular 
+region within another window. The enclosing window (referred to as the /andlord) will 
+normally delegate all processing for that rectangle to the lodger. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+¢ — the window concepts described in the Introduction and Windows chapters of the Window Server 
+Reference manual 
+
+
+e the wserv class, especially the ao_run method, which may send messages to a window 
+
+
+¢ — graphics contexts and drawing, described in the Graphics Output chapter of the Window Server 
+Reference manual 
+
+
+Class diagram 
+
+
+In addition to the methods and property in the application's code and data segments, a window has an 
+associated data structure in the window server's resources, created by a call to wcreateWindow when an 
+instance of win is itself created. The window server provides a set of functions that operate on such data 
+structures, each data structure being uniquely identified by a window ID returned by wcreatewindow. 
+
+
+Since a uniquely identifiable data structure with a set of functions that operate on it is effectively an object, 
+the window server resources associated with a window can be considered as a component object. The 
+existence of the window server resources is thus indicated in the above class diagram by the ‘using’ 
+relationship between win and a notional wswin (Window Server WINdow) class. 
+
+
+HWIM REFERENCE 
+
+
+The WIN class 
+
+
+destroy 
+wn_redraw 
+wn_dodraw 
+wn_connect 
+wn_key 
+
+
+wn_visible 
+wn_emphasise 
+wn_position 
+wn_calc_position 
+wn_sense_help 
+
+
+wn_set 
+wn_sense 
+wn_draw 
+wn_init 
+
+
+The wrn abstract class subclasses roor to form the superclass for all windows in HWIM applications. 
+
+
+As described earlier, a window effectively has a component window server object. However, as can be 
+seen from the pRopERTy section of the following class definition, the wxn class does not store an object 
+handle for this ‘component’. Instead, it is referenced by means of a unique ID that is initialised in a call to a 
+window's wn_connect method. 
+
+
+In effect, the wn_connect method performs the function of creating and initialising the window server 
+‘component’, in the same way that a normal component object is created and initialised in an object's 
+initialisation method. It is therefore clear that the sending of a w_connecT message is an essential part of 
+the initialisation of any window (with the exception of ‘lodger' windows, which are described later in this 
+chapter). 
+
+
+Class definition 
+Defined in sub-category file win.c/ (generated header file win.g). 
+
+
+CLASS win root 
+The window object superclass 
+
+
+{ 
+
+
+REPLACE destroy Close server window then supersend destroy 
+
+ADD wn_redraw Called in reponse to WM_REDRAW 
+
+ADD wn_dodraw Same effect as redraw but called by application 
+ADD wn_connect Connect the window to window server data (wswin) 
+ADD wn_position Calculate position and re-position 
+
+ADD wn_calec_position Calculate position 
+
+ADD wn_key=p_false For processing WM_KEY from server 
+
+ADD wn_visible Alters visibility state of window 
+
+ADD wn_emphasise Window is highlighted in some way 
+
+ADD wn_sense_help Give start ID for help 
+
+DEFER wn_set Set some window object property fields 
+
+DEFER wn_sense Sense some window object property fields 
+
+DEFER wn_draw Draw to existing graphics context - usually subclassed 
+DEFER wn_init Specific initialisation for a type of window 
+
+
+5 WINDOWS 
+
+
+CONSTANTS 
+{ 
+CURSOR_WIDTH 2 
+CURSOR_COLWID 2 
+SYSTEM_FONT_COLWID 2 
+W_KEY_SPACE 32 
+PR_BWIN_CUSHION oxi matches W_BORD CUSHION 
+PR_BWIN_CORNER_4 0x2 matches W_BORD_CORNER_4 
+PR_BWIN_SHADOW 2 0x4 matches W_BORD SHADOW_S 
+PR_BWIN_SHADOW 2 0x8 matches W_BORD SHADOW _D 
+PR_WIN_EMPHASISED 0x10 matches W_BORD_ SHADOW ON 
+PR_BWIN_OPEN 0x20 matches W_BORD OPEN 
+PR_BWIN_CORNER_1 0x40 matches W_BORD CORNER_1 
+
+
+! Gap of four bits, reserved for the arrow bits, for subclasses of BWIN only 
+! A dialog control is always a LODGER subclass, so can use 1 of the 4 bits 
+PR_WIN_IS_DLCTRL 0x80 set by LODGER subclass whose landlord is a DLG 
+PR_WIN_INITIALISED 0x800 Window completely initialised 
+PR_WIN_FORCE_RIGHT 0x1000 
+
+PR_WIN_FORCE_LEFT 0x2000 
+
+PR_WIN_FORCE BOTTOM 0x4000 
+
+
+PR_WIN_FORCE_TOP 0x8000 
+PR_WIN_FORCE_FLAGS Oxf000 
+
+WIN_3dBORDER PR_WIN_FORCE_RIGHT Alternative use, for S3a border style 
+WIN_FROM_ATS PR_WIN_FORCE_LEFT Alternative use, for auto test system 
+IN_WIN_EMPHASISED (PR_WIN_EMPHASISED) 
+
+WV_INVISIBLE ) 
+
+WV_VISIBLE 2 
+
+WvV_INITINVIS 2 
+
+WV_INITVIS 3 
+
+
+WN_KEY_NO_CHANGE 0 
+WN_KEY_CHANGED 3 
+WN_KEY _CHANGED_DEFER 7 
+( 
+( 
+
+
+WN_KEY_ CANCELLED -1) 
+WN_KEY_ABSORB_ON -2) 
+ERROR_RID_OFFSET 512 
+} 
+PROPERTY 
+{ 
+UWORD id; window server window ID 
+UWORD flags; PR_WIN EMPHASISED etc. 
+
+
+} 
+} 
+
+
+The Series 3 and Series 3a versions of the class definition do not contain the defined constant 
+PR_WIN_IS_DLCTRL. 
+
+
+The Series 3 version of the class definition does not contain the defined constants wIn_34BoRDER and 
+WIN_FROM_ATS. 
+
+
+It does, however, contain the following additional defined constants: 
+
+
+SCREEN_WIDTH 240 
+SCREEN_HEIGHT 80 
+
+CURSOR_HEIGHT 10 
+
+SYSTEM_FONT_HEIGHT 8 
+
+SYSTEM_FONT_ASCENT 7 
+SYSTEM_FONT_NUM_WIDTH 6 
+
+CONTROL_HEIGHT (SYSTEM_FONT_HEIGHT+2) 
+SYSTEM_FONT_ID WS_FONT_BASE 
+BOLD_FONT_ID WS_FONT_BASE+1 
+DIGITS_FONT_ID WS_FONT_BASE+2 
+SYSTEM_MONO_WIDTH 6 
+
+BOLD_MONO_WIDTH 8 
+
+DEFAULT_ICON_ID WS_BITMAP_BASE+2 
+
+
+On the Series 3a the corresponding values are read or derived from the globally accessible data that is 
+described in the Introduction chapter of this manual. 
+
+
+HWIM REFERENCE 
+
+
+Property 
+win.id the window ID, returned from a call to wcreatewindow, and used to 
+identify the window server data structures associated with the window 
+win.flags a collection of flags recording the state of the window, as described below 
+Window flags 
+
+
+The content of win.£1ags may be any legal combination of the following flags: 
+
+
+PR_WIN_EMPHASISED TRUE if the window is to be drawn in a highlighted state, the flag is 
+set or cleared by the wn_emphasise method 
+
+
+PR_WIN_INITIALISED TRUE if some significant aspect of the window initialisation is 
+successfully completed, normally implying some change in action 
+during subsequent destruction of the window. This is currently used 
+by only the pu¢zox subclass 
+
+
+PR_WIN_IS_DLCTRL set TRUE , by pLcBox methods, for a LopcErR subclass if its landlord 
+window is an instance of (a subclass of) p.cBox. Introduced for the 
+Workabout to enable dialog controls to determine if they need to 
+draw themselves in a small font. 
+
+
+Additional flag bits are used by the pwrn subclass. 
+
+
+The following flag values are used by system code, for example by the mm_calc_position method, during 
+the initialisation of a number of types of window, but they are never set in win. flags: 
+
+
+PR_WIN_FORCE_RIGHT the window is to be positioned at the right hand edge of the screen. 
+This flag is mutually exclusive with pR_WIN_FORCE_LEFT 
+
+
+PR_WIN_FORCE_LEFT the window is to be positioned at the left hand edge of the screen. 
+This flag is mutually exclusive with pR_wIN_FORCE_RIGHT 
+
+
+PR_WIN_FORCE_BOTTOM the window is to be positioned at the bottom edge of the screen. This 
+flag is mutually exclusive with pR_WIN_FORCE_TOP 
+
+
+PR_WIN_FORCE_TOP the window is to be positioned at the top edge of the screen. This 
+flag is mutually exclusive with PR_WIN_FORCE_BOTTOM 
+
+
+SSS EE a ae ee a 
+WIN methods 
+
+
+Destroy 
+VOID destroy (VOID) ; 
+Destroy the window, including its window server data structure, provided this has previously been 
+
+
+successfully created. An application will not normally send this message to its client window (or to any 
+permanent component of the client window). 
+
+
+The method ensures that no window server event can be directed to the window after its destruction 
+sequence is initiated, and calls wcloseWindowTree, passing win. id, to free the window's window server 
+data. 
+
+
+Finally, the method supersends the pEsTRoy message, to destroy the window's client-side resources 
+(including automated destruction of any component objects). 
+
+
+5 WINDOWS 
+
+
+S window server data 
+
+
+VOID wn_connect (PR_WIN *par, UINT fields, W_WINDATA *windata) ; 
+
+
+Create the window server data structure for the window by calling the window server function 
+wCreateWindow, writing the returned ID to win. id, as indicated by the following code: 
+
+
+METHOD VOID win_wn_connect (PR_WIN *self,PR_WIN *par,UINT fields,W_WINDATA *wdata) 
+
+
+{ 
+
+
+self->win.id=wCreateWindow( (par ?par->win.id:0) ,fields,wdata, (UWORD) self) ; 
+
+
+} 
+
+
+The parameters windata and fields are as described for wcreateWindow in the Windows chapter of the 
+Window Server Reference manual. The value of par should be nuxu if the window is to be a top-level 
+window, otherwise it should be the handle of the parent window in the window tree. The value of sez is 
+passed to wCreateWindow for use by the window server as a handle to identify the window, for example, 
+when the window must be sent a wN_REDRAW message. The window server uses self in much the same way 
+that window method functions use win. id. 
+
+
+In general, HWIM windows are created with the w_w1n_BacK_BITMAp bit in windata->flags cleared, so 
+that they will be redrawn by the window server wm_REDRAW mechanism, which causes the window to be sent 
+a WN_REDRAW message. 
+
+
+Assuming that the window server function woisableLeaves has not been called, any failure will result in 
+p_leave being called. 
+
+
+This method must be executed during the initialisation of any window (other than ‘lodger' windows - see 
+later). 
+
+
+Application code will frequently replace this method to customise the window's features and/or to create 
+child windows. 
+
+
+VOID wn_redraw(P_RECT *prect) ; 
+
+
+This method is intended to be called by system code to redraw the window, following receipt by wserv of a 
+window server event of type ww_REDRAW. An application will not normally replace this method, nor will it 
+explicitly send a ww_REDRAW message to any of its windows. 
+
+
+The operation of the method is as illustrated in the following code: 
+
+
+VOID win_wn_redraw(PR_WIN *self, P_RECT *prect) 
+
+
+{ 
+
+wBeginRedrawWinGCo (self->win.id) ; 
+p_send2 (self,O_WN_DRAW) ; 
+wEndRedraw () ; 
+
+
+} 
+
+
+Note that the whole window is redrawn, the rectangle coordinates pointed to by prect being ignored. A 
+window that selectively redraws only the area specified by prect should replace this method. 
+
+
+WN_DODRA 
+
+
+VOID wn_dodraw(VOID) ; 
+
+
+Application-initiated redraw 
+
+
+This method is intended to be called by the application itself, for example, following a change in the data 
+being displayed. An application will not normally subclass this method. 
+
+
+The operation is illustrated in the following code: 
+
+
+VOID win_wn_dodraw(PR_WIN *self) 
+{ 
+wValidateWin (self->win.id); 
+gCreateTempGC0 (self->win.id) ; 
+p_send2 (self,O_WN_DRAW) ; 
+gFreeTempGC() ; 
+wFlush(); 
+
+
+} 
+
+
+HWIM REFERENCE 
+
+
+The use of this method is equivalent to making a call to the window server function winvalidatewin, 
+except that the redrawing is performed immediately, without having to wait for a redraw event to arrive 
+from the window server. 
+
+
+INT wn_visible(UINT flag) ; 
+
+
+Set the visibility of the window, and any descendant windows, according to the value of flag. An 
+application will not normally subclass this method. 
+
+
+During initialisation of a window, possible values of flag are: 
+Wv_INITVIS which calls winitialiseWindowTree (win. id) 
+Wv_INITINVIS which calls wMakeInvisible(win.id) and then wInitialiseWindowTree (win.id). 
+
+
+For an existing initialised window, this method may be called with flag set to either w_visrBLE or 
+WV_INVISIBLE which respectively call wMakeVisible(win.id) OF wMakeInvisible (win.id). 
+
+
+This method will normally be called during the initialisation of a window. See also the HWIM utility 
+function htnitvis. 
+
+
+The method returns zero and is thus suitable for being called under the protection of p_enter. 
+
+
+dow highlight 
+VOID wn_emphasise(UINT flag) ; 
+
+
+Set or clear the PR_WIN_EMPHASISED bit in win. flags, depending on whether flag is TRUE or FALSE. Then 
+call winvalidateWin (win. id) so that the window will eventually receive a wn_REDRAW message. 
+
+
+Windows generally draw themselves differently in some way, according to whether or not they are 
+emphasised. 
+
+
+This method is not suitable for use in quality applications. It is expected that a subclass will always replace 
+this method to provide specific and more effective redraw logic (see, for example the swzn subclass). 
+
+
+rtiD for help 
+
+
+INT wn_sense_help (VOID) ; 
+
+
+Sense the resource ID for the application's current Help index. 
+
+
+Returns the value of w_ws->wserv.help_index_id or, if this value is zero, the (negative) system resource 
+ID -syS_HELP_ON_HELP. 
+
+
+This method can be subclassed to facilitate context-sensitive Help. 
+
+
+— Calcula 
+
+
+VOID wn_calc_position(INT flags, P_EXTENT *pext); 
+
+
+iw position 
+
+
+Calculate, and write to pext->t1.x and pext->t1.y, the required screen coordinates of the top left corner 
+of the window of width pext->width and height pext->height to place it on the screen in the position 
+specified by flags. The calculation assumes that the window includes a surrounding blank ‘cushion’, one 
+pixel wide. 
+
+
+The value of flags may contain any ored combination of: 
+
+
+e either PR_WIN_FORCE_RIGHT Or PR_WIN_FORCE_LEFT, with obvious meanings. In either case the 
+window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred horizontally 
+
+
+¢ — either PR_WIN_FORCE_TOP OF PR_WIN_FORCE_BOTTOM, again with obvious meanings. In either case 
+the window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred vertically 
+
+
+5 WINDOWS 
+
+
+An application will not normally need to either replace or make explicit calls to this method. 
+
+
+WN_POSITION _ _ Set window position 
+VOID wn_position(INT flags) ; 
+Position the window according to the value of flags, which may contain any ored combination of: 
+
+
+e either PR_WIN_FORCE_RIGHT OF PR_WIN_FORCE_LEFT, with obvious meanings. In either case the 
+window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred horizontally 
+
+
+¢ — either PR_WIN_FORCE_TOP Or PR_WIN_FORCE_BOTTOM, again with obvious meanings. In either case 
+the window is positioned so that the single pixel cushion at the side of the window that touches the 
+edge of the screen is not visible. If neither flag is present the window is centred vertically 
+
+
+The method sends a wn_caLC_PosITIon message to determine the required position before moving the 
+window by means of a call to wset window. 
+
+
+If used, this method will normally be called during the initialisation of a window, but must not be called 
+before the window has processed a wN_CONNECT message. 
+
+
+An application will not normally need to replace this method 
+
+
+cess a keypress 
+INT wn_key (INT keycode, INT modifiers) ; 
+
+
+Process a keypress, where keycode is the code of the key pressed and modifiers contains a set of flags 
+indicatinf which modifier keys (SHIFT, CTRL etc.) were held down when the key was pressed. The possible 
+values of keycode and modifiers are described in the Events chapter of the Window Server Reference 
+manual. 
+
+
+Depending on the type of keypress and the current state of the application, the ww_key message may be sent 
+to a window (normally the client window or a dialog) by system code - notably the ws process key 
+method of the application's instance of (a subclass of) wsERv. 
+
+
+The supplied method does nothing other than return zero (wN_KEY_NO_CHANGE). 
+
+
+A subclass will, in general, replace this method. In many cases the wn_key method of a window may 
+delegate the processing by sending wn_kEy messages to one or more other windows. 
+
+
+Note that the return value generally only has significance for subclasses of win. A dialog, for instance, will 
+return a non-zero value to indicate that the keypress should terminate the dialog and a menu bar may return 
+the ID of a command menu option to be executed. See the description of the wsERV ws process key 
+method for the way in which system code interprets wn_key return values from various types of window. 
+
+
+The possible return values given by the various wn_KEY_xxx constants specified in the wrn class definition 
+are of particular significance for the wn_key methods of the pieBox class and the dialog component classes. 
+See the Dialog Boxes chapter and the following dialog box component chapters for further details. 
+
+
+Deferred WIN methods 
+
+
+A window will generally replace one or more of the methods described below. Note that there is no 
+requirement for any particular subclass to replace all these methods. 
+
+
+WNUINIF . Initialise 
+
+
+VOID wn_init(...); 
+Provide class-specific initialisation. For most windows this will include a call of the form: 
+p_sends (self,O_WN_CONNECT, parent,ws flags,&ws data); 
+
+
+The number and types of parameters to the wn_init method depend on the class. However, once specified 
+for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+HWIM REFERENCE 
+
+
+Note that a simple window may not need to supply this method, since all essential initialisation may be 
+performed by the wn_connect and wn_visible methods. 
+
+
+VOID wn_set(...); 
+
+
+Set property 
+
+
+Set one or more property fields. 
+
+
+The number and types of parameters to the wn_set method depend on the class. However, once specified 
+for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+VOID wn_sense(...); 
+
+
+Sense one or more property fields. 
+
+
+The number and types of parameters to the wn_sense method depend on the class. However, once specified 
+for a particular class, further subclasses will normally follow the same parameter structure. 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Supply class-specific drawing for the whole area of the window, called from the wn_redraw and wn_dodraw 
+methods. Most application subclasses will need to supply this method. 
+
+
+The method assumes that an appropriate graphics context exists, so the caller is responsible for supplying a 
+graphics context. Note, however that this method is called from the wn_redraw and wn_dodraw methods, 
+both of which create a basic graphics context around the sending of a wx_DRAW message. 
+
+
+5 WINDOWS 
+
+
+The BWIN bordered window class 
+
+
+destroy wn_draw 
+wn_calc_position wn_emphasise 
+
+
+wn_connect 
+wn_dodraw 
+wn_emphasise 
+wn_key 
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+wn_set 
+wn_sense 
+wh-draw 
+
+
+wn_init 
+
+
+The Bwrn abstract class is the superclass for all bordered windows. 
+Class definition 
+Defined in sub-category file bwin.cl (generated header file bwin.g). 
+
+
+CLASS bwin win 
+All windows that have a border use this 
+
+
+{ 
+
+
+REPLACE wn_draw Redraw border 
+REPLACE wn_emphasise Update border 
+CONSTANTS 
+{ 
+IN_BWIN_CORNER_4 PR_BWIN_CORNER_4 
+IN_BWIN_SHADOW_1 PR_BWIN_SHADOW_12 
+IN_BWIN_SHADOW_2 PR_BWIN_SHADOW 2 
+IN_BWIN_CUSHION PR_BWIN_CUSHION 
+IN_BWIN_OPEN PR_BWIN_OPEN 
+
+
+BWIN_CUSHION_X 
+BWIN_CUSHION_Y 
+BWIN_SHADOW_1_ HEIGHT 
+BWIN_SHADOW_1_ WIDTH 
+BWIN_SHADOW_2_ HEIGHT 
+BWIN_SHADOW 2 WIDTH 
+
+
+NNPRRP PB 
+
+
+Draw border 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Draw the window's border by calling 
+
+
+gBorder (self->win. flags) ; 
+
+
+HWIM REFERENCE 
+See 
+
+
+The significant flag bits are PR_BWIN_CUSHION to PR_BWIN_CORNER_1 inclusive, together with the following 
+four bits (0x80 to 0x400 inclusive) used to indicate the corner arrows. These bits are equivalent to the 
+window server flags W_BoRD_CUSHION to W_BORD_CORNER_1 and W_BORD_TOP_oN to W_BORD_BOT_oFF, whose 
+effects are explained in the description of gBorder and gBorderrect in the Graphics Output chapter of the 
+Window Server Reference manual. 
+
+
+An application-specific subclass will normally replace this method to provide drawing of the window's 
+content, including the line: 
+
+
+p_supersend2 (self,O_WN_DRAW) ; 
+
+
+to draw the border. 
+
+
+e border 
+VOID wn_emphasise(UINT flag) ; 
+
+
+If f1ag is FALSE, Clear the PR_WIN_EMPHASISED flag (equivalent to the window server W_BORD_SHADOW_ON 
+flag) in win. flags, otherwise set it. 
+
+
+Then redraw the border as indicated in the following code: 
+gCreateTempGCo (self->win.id) ; 
+gBorder (self->win.flags) ; 
+
+
+gFreeTempGC; 
+
+
+The shadow of a shadowed bordered window is only visible when the window is emphasised. 
+
+
+The LODGER class 
+
+
+LODGER 
+
+
+landlord 
+offset 
+width 
+
+
+destroy 
+
+wn_calc_ position 
+wn_connect 
+wn_dodraw 
+
+
+wnh_emphasise 
+
+
+wn_key 
+
+
+wn_position 
+wn_redraw 
+wn_sense_heip 
+wn_visible 
+
+
+wn_set 
+wn_sense 
+wn_draw 
+wn_init 
+
+
+destroy 
+wn_init 
+wn_visible 
+1g_draw 
+ig_self_check 
+ig_set_id_pos 
+
+
+ig_sense_width 
+lg_update 
+
+
+The Loner class defines a window that does not have its own independent window server data structure, 
+and therefore does not have an independent window server ID. A lodger window is defined to be any 
+window that subclasses LopGER. 
+
+
+A lodger window occupies a rectangular region within another window, referred to as the lodger window's 
+landlord, and shares the window ID of the landlord window. In other respects a lodger window has broadly 
+similar behaviour to a normal window, supporting a similar set of drawing and key processing messages. A 
+lodger window can be considered to take over the responsibility for drawing the content of a rectangular 
+region of the landlord window. 
+
+
+5 WINDOWS 
+
+
+A significant difference between the two types of window is that drawing in a lodger window is not clipped 
+by the boundaries of the lodger window itself. Drawing will only be clipped by the landlord window 
+rectangle. In consequence, a lodger window has a duty never to draw outside its bounding rectangle. 
+
+
+The most common single use for a lodger window is as a component control within a dialog box. 
+
+
+Since a lodger window does not have an independent window server data structure, it is more efficient in 
+terms of memory usage. This can be significant in the case of a complex compound window (a dialog box, 
+for example, can easily need ten or more component sub-windows). An additional advantage is that such a 
+compound window will scroll more smoothly - the scroll mechanism operates on only the single 'real' 
+window and does not require messages to be sent to any of the component lodger windows (except for 
+those that have freshly exposed regions to draw). 
+
+
+Subclasses of Lopcer (and, indeed, any windows that do not subclass swrn) are free to reuse the flag bits 
+PR_BWIN_CUSHION tO PR_BWIN_CORNER_1 inclusive, together with the four flag bits 0x80 to 0x400 inclusive 
+that are used to indicate corner arrows. 
+
+
+Class definition 
+Defined in sub-category file /odger.cl (generated header file lodger.g). 
+
+
+CLASS lodger win 
+Lodger window 
+
+
+{ 
+
+
+REPLACE destroy=root_destroy 
+
+
+REPLACE wn_init Set up landlord 
+REPLACE wn_visible 
+ADD lg_set_id_pos Set window ID after dynamic initialisation 
+ADD lg_draw Temp GC and call wn_draw 
+ADD 1lg_self_check=p_true Returns TRUE if contents are legal 
+DEFER lg_sense_width For dialogs to set their sizes 
+DEFER lg update For fnselwn and fnedit 
+CONSTANTS 
+{ 
+LG_CHECK_OK Zz Lodger self checked o.k., no change 
+LG_CHECK_FAILED 0 Lodger failed self check, no change 
+LG_CHECK_FAILED_CHANGED (-1) Lodger failed self check, changed 
+LG_CHECK_OK_CHANGED (-2) Lodger self checked ok., changed 
+) 
+PROPERTY 
+{ 
+P_POINT offset; offset into landlord window 
+UWORD width; width available to control 
+PR_WIN *landlord; owner window 
+} 
+} 
+Property 
+lodger .offset the pixel coordinates of the top left corner of the lodger window with 
+respect to the top left corner of the landlord window 
+lodger.width the width, in pixels, of the area available to the lodger window 
+lodger. landlord the handle of the window's landlord window, assumed to be (a subclass of) 
+
+
+win. The lodger window has access to the window server ID of the 'real' 
+window (the landlord) via lodger .landlord->win.id 
+
+
+A lodger window's property does not record the height of the lodger window. This is suitable when a 
+lodger window is a component of a dialog box since, in this case, it always has a fixed height of 
+CONTROL_HEIGHT pixels. 
+
+
+HWIM REFERENCE 
+
+
+LODGER methods 
+WNINT me Initialise 
+
+
+VOID wn_init(UINT *par, PR_WIN *landlord) ; 
+
+
+Initialise the lodger window by copying the value of landlord, which should be the handle of the owning 
+landlord window, into Lodger .landlord. 
+
+
+The method ignores the value of par, which is specified for use by subclassers. 
+
+
+_ Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Destroy only the client-side resources of the lodger window, together with automatic destruction of any 
+components. 
+
+
+Calls the Roor destroy method directly, to avoid calling the destroy method at the wxn level, which might 
+free the landlord's window server data structure. 
+
+
+VOID wn_visible(UINT flag) ; 
+
+
+Make the lodger window invisible if f1ag is rausz, otherwise make the lodger window visible. (Note that, 
+in contrast to the wrn superclass, only two flag values are supported.) 
+
+
+If the lodger window is being made visible, the method copies the landlord window's window server ID 
+into win.id and sends an LG_DRAW message to draw the lodger window's contents. 
+
+
+If the lodger window is being made invisible, win. id is set to zero and the method creates a temporary 
+graphics context, calls gclrrect to clear the area in the landlord window that is occupied by the lodger 
+window and then frees the temporary graphics context. 
+
+
+A non-zero value of win.id thus indicates that the window is visible and this test is used, for example, by 
+the 1g_draw method. Setting win. ia to be a copy of the value in lodger. landlord->win.id is an 
+implementation decision that simplifies access to the window server ID of the 'real' window. 
+
+
+Set | 
+
+
+VOID 1g_set_id_pos(INT id, P_POINT *pos, UINT width) ; 
+Set win.id to the value of id, copy «pos into lodger.offset and set lodger.width to width. 
+
+
+A typical call to this method will be from a dialog box after all the items have been loaded and the dialog 
+box has been set to the required width to display all its items. 
+
+
+VOID 1g_draw(VOID) ; 
+If win.id is non-zero, indicating that the window is in the visible state, draw the window content: 
+
+
+gCreateTempGCO (self->win.id) ; 
+p_send2 (self,O_WN_DRAW) ; 
+gFreeTempGC () ; 
+
+
+Otherwise do nothing. 
+
+
+This method is intended to be called following a change in the data displayed in the lodger window (for 
+example, at the conclusion of a lodger window's wn_set method). Since it creates its own temporary 
+graphics context, it must never be called when a temporary graphics context exists, for example, as a result 
+of the landlord window receiving a wn_REDRAW message. 
+
+
+5 WINDOWS 
+
+
+sELF_CHECK a Check content is valid 
+
+
+INT lg_self _check(INT item, INT can_defer) ; 
+
+
+Perform a check that any property contains valid data. A numeric editor may, for example, check that its 
+current value is within its allowed upper and lower bounds. 
+
+
+Possible return values are as follows: 
+
+
+LG_CHECK_OK the data has not changed and the check succeeded 
+LG_CHECK_FAILED the data has not changed and the check failed 
+LG_CHECK_FAILED_CHANGED the data has changed and the check failed 
+LG_CHECK_OK_CHANGED the data has changed and the check succeeded 
+
+
+The supplied method just returns 1G_CHECK_oK. 
+
+
+Deferred LODGER methods 
+
+
+These methods are intended to be replaced by classes that are used as components of a dialog box. 
+
+
+red width 
+
+
+INT lg_sense_width (VOID) ; 
+
+
+This method is expected to return the width, in pixels, required to draw the lodger window contents. 
+
+
+An object will only receive this message when it is a component of a dialog box (see the pLGBox 
+dl_set_size method, described in the Dialog Boxes chapter). 
+
+
+Some system-supplied subclasses assume that this method is called only once in the lifetime of an instance. 
+
+
+LG{UPDATE: Up 
+
+
+VOID lg_update (TEXT *pack, INT derr); 
+
+
+3 file name 
+
+
+This method is defined for the ryseLwn and rneprt dialog box component classes. See the descriptions of 
+these classes for an explanation of the method. 
+
+
+jL 
+
+
+CHAPTER 6 
+
+
+List BOXES AND MENUS 
+
+
+All HWIM applications are expected to use commands and will normally require a menu bar and its 
+associated pull-down menu(s). A menu bar is implemented with the aid of the LtsTBox class, which forms 
+a basic component of a number of other HWIM window objects. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the descriptions of the win and Bwrn classes in the Windows chapter 
+
+
+e the creation of a menu bar and the sending of wn_kEy messages to a menu bar from the wsERv 
+ao_run method, as described in the chapter The WSERV class 
+
+
+Class diagram 
+
+
+f 
+Py % 
+; 
+FA a 
+¢ 
+ne \ 
+: 
+. 
+7 1 Fa ae 
+forts Ne (rte. See ne a Ves 
+i ta ares 
+j win / win / listbox “¢ 
+
+
+goehe \ oe 
+yet ses \ verte Pa ee 
+iC Sone vmatcher ‘ 
+é 
+t 
+
+
+va 
+’ 
+
+
+(ee ie oe 
+
+
+‘ 
+
+
+TPN a ote F, Bee g 
+/ menutab * / menubar > / pulldown > 
+f : , f 2 
+Bc ————— On o————— H 
+
+
+= 1 ws 4 
+
+
+/ Xpulldwn ~> 
+¢ ra 
+
+
+HWIM REFERENCE 
+
+
+List boxes 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+wn_set 
+wn_sense 
+
+
+match 
+va 
+
+flags 
+width 
+matchlen 
+curofft 
+offset 
+current 
+
+
+top 
+
+first 
+
+last 
+vastart 
+matchstart 
+
+
+destroy 
+
+wn_init 
+
+wn_key 
+
+wn_draw 
+wn_emphasise 
+1b_draw_item 
+1b_draw_emphasis 
+1b_size_ window 
+ib_item_width 
+lb_take_focus 
+lb_inquire_focus 
+1b_inquire_item 
+lb_inquire_last 
+
+
+A list box is a bordered window that displays a list of items, one per line. One of the items is normally the 
+current item and is highlighted with an inverse obloid (a rectangle without its four corner pixels). 
+
+
+List boxes - that is, instances of (a subclass of) L1sTBox - are used, for example, to display the expanded 
+contents of a choice list, for listing items in help screens and for pull-down menus. The following diagram 
+shows an example of selecting, by means of an expanded choice list, the use of a template file - within the 
+dialog used by the Word application's Create new file command. 
+
+
+Create new file 
+
+
+else tenplate 
+Template: Name 
+Disk 
+
+
+List boxes are also used to display file /ists, as shown in the following diagram. This illustrates that a list 
+box may have a title consisting of one or more lines, separated from the main list by a horizontal line. The 
+main list may contain more items than can be shown on the screen. The presence of further items before or 
+after those that are visible can be indicated by up and down arrows in a right hand scroll gutter. 
+
+
+¢ Disk Internal, 62K free + 
+NURDN* 
+
+
+NURDN ey 
+Opl.urd 689 63:24pm _ 11702793 
+pred 1HAVS Llitsan Sa-o1-92 
+Vord.urd 7O9? = 1:81pm 24716792 
+VJorkwrd 89¢ 6:24pm 11/82/93 4 
+
+
+The current item may be changed by means of the page up, page down and cursor keys. If there are more 
+items than can be displayed in the list box window, the contents will be scrolled so that the current item 
+remains visible. 
+
+
+6 LIST BOXES AND MENUS 
+OES TE BUAES AND MENUS 
+
+
+The t1stBox class provides support for incremental matching, whereby successive keypresses select the 
+first item in the list box that starts with the sequence of matching characters that has so far been typed in. 
+(This behaviour is exhibited, for example, by the file selector, displayed by selecting the file name item in 
+the dialog for any file-based command and pressing the Tab key.) 
+
+
+The items displayed in a list box are assumed to be stored in a variable array (an instance of a subclass of 
+the OLIB varoor class). The data in each individual element of this array is assumed to be stored 
+contiguously rather than, say, crossing the boundary between two or more allocated memory cells. Each 
+
+
+element is assumed to contain a zero terminated string (which may, however, be preceded by a constant 
+number of bytes of other data). There is no requirement for adjacent records to be contiguous with each 
+
+
+other. 
+
+
+Class definition 
+
+
+Defined in sub-category file /istbox.c! (generated header file listbox. g). 
+
+
+CLASS listbox bwin 
+List box 
+{ 
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_key 
+REPLACE wn_draw 
+REPLACE wn_emphasise 
+ADD 1b_draw_item Draw an item by index number 
+ADD lb draw_emphasis Draw/undraw emphasis on an item 
+ADD lb_size_window Resize the window to the correct size 
+ADD 1b_item_width Returns the required width of the item 
+ADD lb _take_focus Move focus item specified by index 
+ADD lb inquire focus Returns index of item with focus 
+ADD 1lb_inquire_item Get pointer to item text 
+ADD 1b_inquire_last Get index of last item 
+CONSTANTS 
+{ 
+IN_LISTBOX_MATCHER 0x0001 
+IN_LISTBOX_KEEP_ARRAY 0x0002 
+IN_LISTBOX_TEXT_OFFSET 0x0004 
+IN_LISTBOX_CUR_SET 0x0008 
+IN_LISTBOX_FIRST_SET 0x0010 
+IN_LISTBOX_LAST_SET 0x0020 
+IN_LISTBOX_POS_ALIGN_X 0x0040 
+IN_LISTBOX_POS_ALIGN_Y 0x0080 
+IN_LISTBOX_MIN_WIDTH 0x0100 
+IN_LISTBOX_AUTO_SIZE 0x0200 
+IN_LISTBOX_FORCE_WIDE 0x0400 
+IN_LISTBOX_WRAP_ROUND ox0800 
+IN_LISTBOX_FIXED WIDTH 0x8000 
+
+
+PR_LISTBOX_KEEP_ARRAY 
+PR_LISTBOX_FORCE_WIDE 
+PR_LISTBOX_WRAP_ROUND 
+
+
+IN_LISTBOX_KEEP_ARRAY 
+IN_LISTBOX_FORCE_WIDE 
+IN_LISTBOX_WRAP_ROUND 
+
+
+PR_LISTBOX_UNSTABLE 0x1000 
+PR_LISTBOX_BOLD_CURSOR 0x2000 
+PR_LISTBOX_PLAQUE 0x4000 
+
+
+PR_LISTBOX_FIXED_WIDTH 
+PR_LISTBOX_SMALL FONT 
+
+
+LISTBOX_TOP_EDGE 
+LISTBOX_BOTTOM_EDGE 
+LISTBOX_LEFT_EDGE 
+LISTBOX_RIGHT_EDGE 
+XLISTBOX_TOP_EDGE 
+XLISTBOX_BOTTOM_EDGE 
+XLISTBOX_LEFT_EDGE 
+XLISTBOX_RIGHT EDGE 
+LISTBOX_OBLOID_INDENT 
+
+
+LISTBOX_TITLELINE_HEIGHT 3 
+
+
+LISTBOX_SCROLL_GUTTER 
+LISTBOX_SCROLL_OFFSET 
+
+
+} 
+
+
+IN_LISTBOX_FIXED_WIDTH 
+PR_WIN_FORCE_RIGHT set into win.flags property 
+
+
+(BWIN_CUSHION_Y¥+2) 
+(LISTBOX_TOP_EDGE+BWIN_SHADOW_1_ HEIGHT) 
+(BWIN_CUSHION_X+2) 
+(LISTBOX_LEFT_EDGE+BWIN_SHADOW_1_ WIDTH) 
+(LISTBOX_TOP_EDGE+6) 
+
+(LISTBOX_BOTTOM_EDGE+S) 
+
+(LISTBOX_LEFT_EDGE+6) 
+
+(LISTBOX_RIGHT_EDGE+5) 
+
+2 extra width on each side for highlight obloid 
+additional height for line below a title 
+7 horizontal space for a scroll indicator 
+1 
+
+
+HWIM REFERENCE 
+
+
+_— eee 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD flags; 
+
+
+PR_VAROOT *array; 
+
+
+UWORD offset; 
+WORD current; 
+UWORD top; 
+UWORD first; 
+UWORD last; 
+P_POINT pos; 
+UWORD minwid; 
+} IN_LISTBOX; 
+
+
+} 
+
+
+PROPERTY 1 
+
+
+} 
+
+
+{ 
+
+
+PR_VMATCHER *match; 
+
+
+PR_VAROOT *va; 
+UWORD flags; 
+WORD width; 
+
+
+UWORD matchlen; 
+
+
+UWORD curoff; 
+UWORD offset; 
+WORD current; 
+WORD top; 
+WORD first; 
+WORD last; 
+WORD vastart; 
+
+
+WORD matchstart; 
+
+
+matcher object if any 
+
+item list 
+
+holds PR_LISTBOX flags 
+
+Width of the list box in pixels 
+
+for matcher 
+
+offset of text for matcher cursor 
+offset of text in VA item 
+
+current selection 
+
+top visible item in scrolling section 
+first item in scrolling section 
+
+last item in scrolling section 
+
+index in listbox where va starts 
+index in listbox where matching starts 
+
+
+The Series 3 version does not contain the definitions of In_LISTBOx_FIXED_WIDTH, PR_LISTBOX_PLAQUE, 
+PR_LISTBOX_FIXED_WIDTH, XLISTBOX_TOP_EDGE, XLISTBOX_BOTTOM_EDGE, XLISTBOX_LEFT_EDGE and 
+XLISTBOX_RIGHT_EDGE. 
+
+
+It does, however, contain an additional constant definition: 
+
+
+LISTBOX_ITEM_HEIGHT 
+
+
+(SYSTEM_FONT_HEIGHT+2) 
+
+
+On the Series 3a, this value is derived from the data described in the Globally accessible data section of the 
+Introduction chapter. 
+
+
+The constant pR_LISTBOx_SMALL_FonT is introduced in the class definition for the Workabout. 
+
+
+Property 
+
+
+listbox. 
+
+
+listbox. 
+
+
+listbox. 
+
+
+listbox. 
+
+
+listbox. 
+
+
+listbox. 
+
+
+match 
+
+
+va 
+
+
+flags 
+
+
+width 
+
+
+matchlen 
+
+
+curoff 
+
+
+Either wont or the handle of an instance of vmarcuer. Incremental 
+matching is enabled if this element is not nouu. 
+
+
+The handle of an instance of a subclass of varoot containing the items 
+that are displayed in the list box. By default each item is assumed to 
+contain zero terminated text, whose first character is at a byte offset of 
+listbox.offset within the item. 
+
+
+A combination of the state flags listed below. 
+
+
+The width, in pixels, of the region within the list box that is used to 
+display items (not counting the window borders and any scroll gutter). 
+
+
+Provided incremental matching is enabled, the number of characters that 
+have currently been incrementally matched. The address of this item is 
+passed to any VMATCHER component, which automatically updates its 
+value. 
+
+
+Provided incremental matching is enabled, the current horizontal offset to 
+the incremental matching cursor. 
+
+
+6 LIST BOXES AND MENUS 
+—_— I BU AES AND MENUS 
+
+
+listbox.offset The byte offset within each element of the 1istbox.va array to the first 
+character of the text to be displayed. 
+
+listbox.current The index number of the currently highlighted item. 
+
+listbox. top The index of the first visible item in the main list; its value is always 
+
+
+greater than or equal to listbox. first. 
+
+
+listbox.first The index of the first item that forms part of the main list of items in the 
+list box. If non-zero, items with indexes in the range 0 to listbox. first- 
+1 are drawn as the list box title, separated from the main list by a 
+horizontal line. 
+
+
+listbox.last If not zero, the index of the last item from the 1istbox.va array to be 
+displayed in the main list. Setting 1istbox.1ast allows trailing array 
+items to be excluded from the list. 
+
+
+listbox.vastart The index of the first item whose content is stored in the 1istbox.va 
+array, allowing subclasses (see, for example, the rrLeLrst class) to derive 
+items, such as their title, from other sources. Such subclasses must replace 
+the lb_inquire_item method. 
+
+
+listbox.matchstart The index of the item at which incremental matching is to start - intended 
+for use by the rrLeLrst subclass. No incremental matching cursor is ever 
+drawn in an item whose index number is less than 1istbox.matchstart. 
+
+
+List box flags 
+The content of 1istbox. flags may be any combination of the following flags: 
+PR_LISTBOX_KEEP_ARRAY If set, the 1istbox.va array is not sent a DESTRoy message on destruction 
+of the list box. 
+PR_LISTBOX_FORCE_WIDE If set, the list box is drawn to include a scroll gutter, even if all the list 
+
+
+items can be displayed within the list box window. 
+
+
+PR_LISTBOX_WRAP_ROUND If set, pressing the up cursor key when positioned on the first item in the 
+list, or the down cursor key when positioned on the last item in the list 
+will wrap between the first and last items. 
+
+
+PR_LISTBOX_UNSTABLE This flag should be set by a L1sTBox subclass to indicate that the contents 
+of the listbox.va array are in an inconsistent state. It is used in this way by 
+the FILELISst class. 
+
+
+PR_LISTBOX_BOLD_cursoR Should be set if all selectable list box items are displayed in bold text. 
+
+
+PR_LISTBOX_PLAQUE If set, the listbox is drawn with a 3-dimensional style grey and black 
+border, otherwise a simple black border is used, as on the Series 3. This 
+flag is not supported on Series 3 machines. 
+
+
+PR_LISTBOX_FIXED_WIpTH This flag should only be set on initialisation by including 
+IN_LISTBOX_FIXED_WIDTH in the flags field of the 1n_LisTBox 
+inintialisation struct. If set, the width of the listbox is exactly as specified 
+by the minwid element of the 1n_ursTsox struct. Otherwise, the width of 
+the listbox is adjusted if necessary to accommodate the widest item. This 
+flag is not supported on Series 3 machines. 
+
+
+The contents of the remaining bit fields of listbox. flags are undefined. 
+On the Workabdout, an additional flag may be set in win. flags: 
+
+
+PR_LISTBOX_SMALL FONT On the Workabout, this flag may be set in the win. £1ags property of the 
+list box, to indicate that the list box contents should be displayed in the 
+small font. This flag is currently only set on initialisation of the 
+Workabout rILeutst class 
+
+
+HWIM REFERENCE 
+
+
+LISTBOX methods 
+
+
+Destroy 
+VOID destroy (VOID) ; 
+Destroy the list box and, optionally, its variable array component. 
+
+
+If listbox. flags does not contain PR_LISTBOX_KEEP_ARRAY, listbox.va (if not nuLL) is sent a DESTROY 
+message. The method then supersends the pEstroy message. 
+
+
+_ {Initialise 
+
+
+VOID wn_init (IN_LISTBOX *init) ; 
+Initialise the list box. 
+
+
+The horizontal cursor offset, 1istbox.curoff, is set to a suitable initial value of LISTBOX_LEFT_EDGE + 
+LISTBOX_OBLOID_INDENT. 
+
+
+The list box data array handle, 1istbox.va, is set from init->array. This handle is assumed to be of an 
+instance of a subclass of varoor and must always be supplied. 
+
+
+The value of init->£lags is copied to listbox. f1ags. The significant flags for general behaviour of the 
+list box are: 
+
+
+IN_LISTBOX_KEEP_ARRAY Referred to in listbox. flags aS PR_LISTBOX_KEEP_ARRAY. If set, 
+prevents the destroy method from sending a pEsTRoy message to 
+listbox.va. 
+
+
+IN_LISTBOX_FORCE_WIDE Referred to in 1istbox. flags aS PR_LISTBOX_FORCE_WIDE. If set, forces 
+the list box width to include space for the scroll symbols that would 
+otherwise only be shown if the list box contained more enties than could 
+be displayed on the screen. 
+
+
+IN_LISTBOX_WRAP_ROUND Referred to in listbox. flags aS PR_LISTBOX_WRAP_ROUND. If set, 
+pressing the up and down cursor keys will cause wrapping between the 
+first and last entries in the list box. 
+
+
+PR_LISTBOX_PLAQUE If set, the list box is displayed with a 3D border (not available on the 
+Series 3). This is used, for example, for Help lists. 
+
+
+Further initialisation processing depends on other flags specified in init->f1ags. If set, these have the 
+following meanings, explained in the order in which they are processed: 
+
+
+IN_LISTBOX_MATCHER Create an instance of the vmatcuer class, storing its handle in 
+listbox.match, and initialise it, effectively as follows: 
+p_sends (listbox.match,O IM_INIT, &listbox.matchlen,128, 
+init->array) ; 
+
+
+IN_LISTBOX_TEXT_OFFSET Set listbox.offset from init->offset, otherwise listbox. offset is 
+
+
+zero 
+IN_LISTBOX_FIRST_SET Set listbox. first from init->first, otherwise listbox. first is zero 
+IN_LISTBOX_LAST_SET Set listbox.last from init->1last, otherwise listbox. last is zero 
+IN_LISTBOX_CUR_SET Set listbox.current from init->current, otherwise listbox. current 
+
+
+is set equal to listbox. first 
+
+
+IN_LISTBOX_MIN_WIDTH Set the initial value of listbox. width from init->minwid, otherwise 
+
+or listbox.width is zero. The width of the list box will not be less than any 
+
+IN_LISTBOX_FIXED_WIDTH initial value of Listbox.width. If the flag 1n_LISTBOX_FIXED_WIDTH is 
+set (not on the Series 3) the width will not be further adjusted. 
+
+
+6 LIST BOXES AND MENUS 
+————_———_—. Ss OEE BO KAES AND MENUS 
+
+
+IN_LISTBOX_AUTO_SIZE Send an LB_SIZE_WINDOW Message, passing init->flags and the address 
+of init->pos. This sets the height and (provided the width of the list box 
+is not specified to be fixed) width of the list box to be sufficient to display 
+the contents. 
+
+
+Note that if the 1n_t1sT_Box_auro_sizz flag is not set, the creator of an instance of prsTBox must send an 
+explicit LB_SIZE_wInDow message before attempting to make the list box visible. 
+
+
+The remaining initialisation flags, 1n_L1sTBox_Pos_aLIGN_x and IN_LISTBOX_POS_ALIGN_Y, are of 
+significance to the 1b_size_window method. 
+
+
+é key input 
+INT wn_key(INT keycode, INT modifiers) ; 
+
+
+Sends an LB_INQUIRE_LAST message to find the index number of the last item in the list box. Further 
+processing depends on the value of keycode as follows: 
+
+
+W_KEY_RETURN Retums listbox. current+1. 
+
+W_KEY_ESCAPE Retums wN_KEY_CANCELLED. 
+
+W_KEY_ LEFT, If modifiers contains W_CTRL_MODIFIER, positions to the top item in the main list 
+W_KEY_UP (with index number listbox. first). Otherwise, moves up one item in the list 
+
+
+unless the current item is already the first. If already on the first item and 
+listbox. flags contains PR_LISTBOX_WRAP_ROUND, positions to the last item in 
+the list. Sets 1istbox.matchlen to zero, sets the new item by sending an 
+LB_TAKE_FOCUS message and returns WN_KEY_NO_CHANGE. 
+
+
+W_KEY_ RIGHT, If modifiers contains W_CTRL_MODIFIER, positions to the last item in the main 
+
+W_KEY_DOWN list. Otherwise, moves down one item in the list unless the current item is already 
+the last. If already on the last item and 1istbox. flags contains 
+PR_LISTBOX_WRAP_ROUND, positions to the first item in the list. Sets 
+listbox.matchlen to zero, sets the new item by sending an LB TAKE Focus 
+message and retumms WN_KEY NO_CHANGE. 
+
+
+W_KEY_PAGE_UP If modifiers contains W_CTRL_ MODIFIER, or if all the items are visible in the list 
+box, positions to the first item in the main list. Sets 1istbox.matchlen to zero, 
+sets the new item by sending an LB_TAKE Focus message and returns 
+WN_KEY_NO_CHANGE. 
+
+
+Otherwise, scrolls up by one less than the number of visible items in the main list 
+(or to the top of the list, if less) writing a new value to 1istbox. current, moving 
+the emphasis to this item and, if 1istbox.match is not NULL, sending it an 
+IM_SET_VAL message and resetting the match cursor to the first character of the 
+item. The method then terminates by returning wN_KEY_NO_CHANGE. 
+
+
+W_KEY_PAGE_DOWN If modifiers contains w_CTRL_MODIFIER, Or if all the items are visible in the list 
+box, positions to the last item in the main list. Sets 1istbox.matchlen to zero, 
+sets the new item by sending an LB_TAKE_Focus message and returns 
+WN_KEY_NO_CHANGE. 
+
+
+Otherwise, scrolls down by one less than the number of visible items in the main 
+list (or to the end of the list, if less) writing a new value to listbox. current, 
+moving the emphasis to this item and, if 1istbox.match is not NULL, sending it an 
+IM_SET_VAL message and resetting the match cursor to the first character of the 
+item. The method then terminates by returning w_KEY_NO_CHANGE. 
+
+
+HWIM REFERENCE 
+Ss eSSSSSSSSSSSSSSSSSSFFee 
+
+
+any other key If 1istbox.match is NULL, keycode represents a printable character and 
+listbox .va is not NULL, a cyclic search is made, forward from the current item, 
+for a case-insensitive match between keycode and the first letter of an item. Ifa 
+match is found, the matching item is made the current item by means of an 
+LB_TAKE_FOCUS message. 
+
+
+If 1istbox.match is not wuLL, incremental matching is attempted by sending 
+listbox.match an IM_KEY message (which will adjust listbox.matchlen as 
+appropriate) passing keycode and modifiers. 
+
+
+e if this returns IM_NEW_DISPLAy, the new current item is found by adding 
+listbox.vastart to the return value from an 1M_SENSE_VAL message 
+sent to Listbox.match. This item is made the current item by means of 
+an LB_TAKE_FOCUS message 
+
+
+e if itreturns Im_nwew_En the incremental matching cursor is redrawn in 
+its new position, according to the value of listbox.matchlen 
+
+
+In all of these cases the method returns wN_KEY_NO_CHANGE. 
+
+
+Draw 
+VOID wn_draw(VOID) ; 
+
+
+If listbox. flags contains PR_LISTBOX_UNSTABLE the method simply clears this flag and calls 
+winvalidateWin so that the list box will receive a ww_REDRAW message at a later time. 
+
+
+Otherwise the method draws the list box border and sends an LB_INQUIRE_LAST message to find the index 
+number of the last item to be drawn. It then draws its content as follows: 
+
+
+e if listbox. first is not zero the items with index numbers from 0 to listbox. first-1 are drawn 
+at the top of the list box, followed by a horizontal line across the full width of the list box. 
+
+
+e if 1listbox.top is greater than listbox. first, indicating that more items are available above the 
+first visible item in the main list, an up arrow is drawn at the top of the scroll gutter 
+
+
+e starting with the item with index number 1istbox.top, successive items are drawn until the items 
+are exhausted or the list box is full. If the item that has just been drawn is the selected item (with 
+index number equal to listbox.current) and win. flags contains PR_WIN_EMPHASISED, the item 
+is emphasised by sending an LB_DRAW_EMPHASIS message 
+
+
+e if more items are available following the last item drawn, a down arrow is drawn at the bottom of 
+the scroll gutter 
+
+
+The text for each item is found by sending an LB_INQUIRE_ITEM message and is drawn by sending an 
+LB_DRAW_ITEM message. 
+
+
+VOID wn_emphasise(INT flag); 
+Set the list box window's emphasis if f1ag is TRUE, otherwise clear the emphasis. 
+
+
+The method first sets or clears the pR_wIN_EMPHASISED flag in win. flags, creates a temporary graphics 
+context and draws the border in the appropriate emphasised state. 
+
+
+Provided listbox. current is greater than or equal to listbox. first, the method calculates, in a P_RECT 
+struct, the rectangular region within its window corresponding to the 1istbox. current item. It then sends 
+an LB_DRAW_EMPHASIS message, passing listbox.current, a pointer to the p_REct struct and the value of 
+flag. 
+
+
+The temporary graphics context is then freed. If incremental matching is being used the incremental text 
+cursor is drawn in its current position if £1ag is TRUE, otherwise it is erased. 
+
+
+6 LIST BOXES AND MENUS 
+
+
+Set the window size and position 
+VOID lb_size_window(INT flags, P_POINT *pos) ; 
+
+
+Set the size of the window to that required to display the contents. The position of the window's top left 
+comer is set, guided by the flags passed in f1ags and the coordinates in the p_poznr struct pointed to by 
+pos. 
+
+
+Note that this method includes the code that creates the window and so must be called before attempting to 
+make the list box visible. It will normally be called from the wn_init method, provided the parameters to 
+this method include the In_LIsTBox_AUTO_szzkE flag. 
+
+
+On entry, 1istbox.width contains a previously specified minimum allowable width for the list box. 
+Provided 1istbox. flags does not include pr_LIsTBox_FIXED_wipTH, the required width to display all the 
+list box items is calculated as the larger of: 
+
+
+e the value of listbox.width less the left and right borders 
+e the widest of all the items, found by sending an LB_ITEM_wIpTH message for each item 
+
+
+This value overwrites the original value of 1istbox.width, but the original value is also held for later use. 
+The total width of the window is calculated by adding 1istbox.width, LISTBOX_LEFT EDGE, 
+LISTBOX_LEFT_EDGE and (if either listbox. flags contains PR_LISTBOX_FORCE_WIDE, or there are more 
+than seven items to be displayed) Ltstaox_scroLL_curTerR. Except in the case of the Workabout, if the 
+calculated width exceeds the screen width, the method calls p_1eave (E_GEN_TOOWIDE). 
+
+
+The height of the list box is calculated to display a the number of items in the list, provided this does not 
+exceed the number of items that can be shown on the screen. If listbox. first is not zero, the height is 
+increased by the additional amount required for the line dividing the title from the main list. 
+
+
+Once the dimensions of the list box have been determined, the position on the screen is calculated. Three 
+options are allowed: 
+
+
+¢ if £1ags contains In_LIsTBox_Pos_aLren_x the list box is centred horizontally on the region 
+starting as pos->x and of width equal to the value that 1istbox.width had on first entry to the 
+method. If this results in the window extending beyond either the left or right edge of the screen, 
+the window is positioned at the corresponding edge. The y-coordinate of the top left corner of the 
+list box window is set to be equal to pos- >y. This option is used, for example, to display a pull- 
+down menu, centred as closely as possible on its menu bar item. 
+
+
+¢ if £1ags contains IN_LISTBox_Pos_aLIcn_y the list box is positioned so that, as far as possible, 
+the currently highlighted item (the item with index 1istbox. current) is aligned with the position 
+indicated by pos->y. The x-coordinate of the top left corner of the list box window is set so that 
+the text of the items starts at the position indicated by pos->x, unless this results in the window 
+exrending beyond the right edge of the window, in which case it is positioned as far to the right as 
+possible. This option is used, for example, to display the list used to display an expanded set of 
+choices for a dialog box choice list control. 
+
+
+e if £1ags contains neither In_LISTBOX_POS_ALIGN_X Nor IN_LISTBOX_Pos_ALTGN_x, the list box is 
+centred on the screen by sending a wN_CALC_POSITION message. 
+
+
+The list box's win. flags is set to PR_BWIN_CUSHION| PR_WIN_EMPHASISED ored with either 
+IN_BWIN_SHADOW_1 OT, if listbox. flags contains PR_LISTBOX_PLAQUE, IN_BWIN_SHADOW_2. The window is 
+created with the required position and size as a root window (that is, with a nuL value of the parameter 
+par) by sending a wN_CONNECT message. 
+
+
+If incremental matching is enabled, the incremental matching cursor is drawn at the first character of the 
+currently selected item. 
+
+
+5B DRAW_ITEM : Draw an item 
+
+
+VOID 1lb_draw_item(TEXT *buf, INT index, P_RECT *prect); 
+
+
+Draw, in the rectangle specified by prect, the content for the list box item with index number index, using 
+the zero terminated text pointed to by bug. 
+
+
+The text is drawn to the current graphics context by a call to the window server function gprintBoxText: 
+
+
+It is the caller's responsibility to ensure that a suitable graphics context exists. 
+
+
+HWIM REFERENCE 
+
+
+This method does not use index, which is provided for subclasses that replace this method (punipown, 
+HELPLIST and FILELIST). 
+
+
+MPHASIS =+=— Toggle emphasis for an item 
+VOID 1lb_draw_emphasis(INT index, P_RECT *prect, INT on); 
+
+
+Toggle the presence of a highlighting obloid, in the rectangle specified by prect, for the item with index 
+number index. The value of on is Truz if emphasis is being set, and ranse if emphasis is being cleared. 
+
+
+The action is as indicated in the following code: 
+
+
+METHOD VOID listbox_lb_draw_emphasis(PR_LISTBOX *self, INT index,P RECT *prect, INT on) 
+
+
+{ 
+
+
+P_EXTENT ob; 
+
+
+ob.tl=prect.tl; 
+ob.width=p_send3(self,O LB ITEM_WIDTH, index) ; 
+ob. height=DatGate->gate.x.cht; 
+giInvObloid(&ob) ; 
+
+
+} 
+
+
+The supplied method does not use on, which is provided for use by the HELPLIsT subclass. 
+
+
+‘Sense required width for an item 
+INT 1b_item_width(INT index) ; 
+
+
+Return the pixel width required to display the text of the item with index number index, including a gap of 
+width LIsTBOx_OBLOID_INDENT at either side of the text, to allow the item to be highlighted. 
+
+
+s to an item 
+VOID 1lb_take_focus(INT focus) ; 
+Select the item with index number focus. 
+
+
+If focus is the index number of the item that is currently selected the method does nothing other than 
+ensure that, provided 1istbox.match is not nuLL and the window is emphasised (win. flags contains 
+PR_WIN_EMPHASISED) the incremental matching cursor is drawn in its current position. 
+
+
+Otherwise, listbox. current is set to focus. Provided the window is emphasised, the previously selected 
+item has its highlighting removed and the highlight is set on the item with index number focus. If 
+necessary, the list box contents are scrolled until this item is visible. 
+
+
+If incremental matching is enabled, 1istbox.match is sent an IM_SET_VAL message, passing the value of 
+focus-listbox.vastart and, provided the window is emphasised, the incremental matching cursor is 
+drawn in its newly set position. 
+
+
+QUIRE FOCUS | 
+
+
+INT lb_inquire_focus (VOID) ; 
+
+
+Return the index number of the currently selected item. 
+
+
+This method simply returns the value of 1istbox. current. 
+
+
+RE_ITEM Get po 
+
+
+TEXT *lb inquire _item(INT index) ; 
+
+
+Return a pointer to the first character of the text of the item with index number index. 
+The pointer is calculated by adding 1istbox.offset to the pointer returned by sending the message: 
+p_send3 (self->listbox.va,O VA_PBUF, index) ; 
+
+
+There is an implicit assumption that the entire content of the item is stored contiguously. 
+
+
+6-10 
+
+
+6 LIST BOXES AND MENUS 
+
+
+Get index of last item 
+INT lb_inquire_last (VOID) ; 
+Return the index number of the last item in the list box. 
+
+
+If listbox.1last is not zero, return this value. Otherwise return one less than the number returned bya 
+VA_COUNT message Sent to listbox.va. 
+
+
+The Menu Bar 
+
+
+destrey wnedraw 
+wn_calc_ position wn_emphasise 
+wn_connect 
+
+wn_dodraw 
+
+
+destroy 
+wn_init 
+wn_key 
+
+
+wn_draw 
+wn_visible 
+mb_add_menu 
+
+
+wn_position 
+wn_redraw 
+
+
+wn_sense_help 
+
+
+An HWIM menu bar provides a means of browsing through an application's commands and their 
+associated command accelerators. In addition, it may be used to select and execute a command, as an 
+alternative to the direct use of an accelerator. 
+
+
+A menu bar uses component instances of the menuras and puLLDown classes. Note that one or other of a 
+menu bar's pull-down menus is always displayed while a menu bar is visible, and one item, the current 
+item, is highlighted. The command corresponding to the current item may be executed by pressing Enter. 
+
+
+A typical menu bar (from the Series 3 System Screen) is shown below, together with a menuras anda 
+PULLDOWN Component. 
+
+
+Menu tab 
+
+
+Menu bar —~( File Disk Info Special ) 
+
+
+Install application ¥° 
+Install standard LJ 
+Remove application YY ,e=—=Pull-down 
+Quit speplication =n 
+Kill application 2 
+Assign button 2 
+
+
+In an HWIM application the menu bar and its components do not exist unless the menu bar is visible. They 
+are created each time the menu bar becomes visible (generally from the wszRv ao_run method in response 
+to the user pressing the Menu key) and destroyed when it disappears (when the user either presses Esc or 
+executes a command). 
+
+
+HWIM REFERENCE 
+
+
+When the menu bar is displayed, one menu is pulled down (the Apps menu in the above example) and an 
+item in that menu (for example, Quit application) is selected. The initial visible menu and selected item are 
+determined by the wserv property items accessed by w_ws->wserv.info->menu and 
+w_ws->wserv.info->mnitem respectively. 
+
+
+An HWIM application will normally rely on system code to manage the presentation of the menu bar. 
+Applications are not expected to subclass Menusar or to send explicit messages to any instance. The 
+following description is included for completeness, and for interest. 
+
+
+Class definition 
+Defined in sub-category file menubar.cl (generated header file menubar.g). 
+
+
+CLASS menubar bwin 
+The menu bar 
+
+
+{ 
+
+
+REPLACE destroy Free any memory used 
+
+REPLACE wn_init Set up the menu bar text and menus to pull down 
+REPLACE wn_emphasise For 3d border effects 
+
+REPLACE wn_draw Draw the menu bar text 
+
+REPLACE wn_key Toggle through the menus or pass on to menus 
+REPLACE wn_visible When made visible show menu as well 
+
+ADD mb_add_menu Add a menu to the menu bar 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD menu_id; resource ID of associated pull-down menu 
+TEXT mb_txt{1]; menu header text (2TS) 
+} MENUBAR_ITEM; 
+
+typedef struct 
+
+
+{ 
+
+
+UBYTE count; number of items 
+
+} MENUBAR; (followed by count MENUBAR_ITEMs) 
+} 
+CONSTANTS 
+
+
+{ 
+
+
+MENUBAR_LEFT_ SHOULD 4 horizontal space occupied by the menu bar left shoulder 
+MENUBAR_RIGHT_SHOULD 4 horizontal space occupied by the menu bar right shoulder 
+
+
+MENUBAR_MAX MENU 15 
+MENUBAR_MIN_GAP 3 half the minimum separation between successive text items 
+MENUBAR_MAX_GAP 10 half the maximum separation between successive text items 
+
+
+MENUBAR_3b TAIL WIDTH 18 
+
+
+} 
+
+
+PROPERTY 2 
+{ 
+PR_MENUTAB *tab; Tab top for current pull down menu 
+PR_PULLDOWN *menu; Current pull down menu 
+MENUBAR *mb; Pointer to menu bar information 
+UBYTE num; Number of currently pulled down menu 
+UBYTE xoff; X offset of start of menu bar on screen 
+UBYTE toff; Offset of start of text from tab position 
+UBYTE asc; Ascent where text should be drawn 
+
+
+UWORD pos [MENUBAR_MAX_MENU+1]; Leading tab positions, including terminal entry 
+} 
+On the Series 3, the menubar. asc property is not defined and menubar .pos is a UBYTE alTay. 
+The Series 3 version of the class definition includes the following additional constr definitions: 
+
+
+MENUBAR_MAX WIDTH (SCREEN_WIDTH-MENUBAR_LEFT_SHOULD-MENUBAR_RIGHT SHOULD) 
+MENUBAR_HEIGHT (SYSTEM_FONT_HEIGHT+ (BWIN_CUSHION_Y+2)*2+BWIN SHADOW 1 HEIGHT) 
+
+
+On the Series 3a the corresponding values are read or derived from the globally accessible data that is 
+described in the /ntroduction chapter of this manual. 
+
+
+6 LIST BOXES AND MENUS 
+
+
+Property 
+
+menubar .tab The handle of the menu tab (an instance of menuras)for the currently 
+displayed pull-down menu. 
+
+menubar .menu The handle of the currently displayed pull-down menu. 
+
+menubar .mb A pointer to a MENugaR struct, containing an array of MENUBAR_ITEM 
+structs, one for each of the menu bar's pull-down menus. 
+
+menubar .num The index number of the currently visible pull-down menu. 
+
+menubar .xoff The screen x-offset, in pixels, to the left hand edge of the menu bar. This 
+is stored for convenience, rather than repeatedly reading it from the 
+window server. 
+
+menubar. toff The pixel offset from the left edge of any menu tab to the start of the 
+corresponding text. 
+
+menubar.asc The ascent, in pixels, to the position where the menubar text is drawn. 
+This differs for different machine types. This property is not defined on 
+Series 3 machines. 
+
+menubar .pos An array of the positions of the menu tabs for the tops of all the pull- 
+
+
+down menus. Each entry contains the pixel position, relative to the left 
+edge of the menu bar, of the left edge of the menu tab of the 
+corresponding pull-down menu.The array contains a terminating entry 
+that indicates the rightmost extent of the last menu tab. On the Series 3, 
+menubar .pos iS an alray of UBYTES. 
+
+
+i SSS ee ee a ia 
+MENUBAR methods 
+
+
+Displaying a pull-down menu 
+
+
+A pull-down menu is displayed by creating and initialising component instances of the menutaz and of 
+PULLDOWN Or (if a 3D border is used on the Series 3a) xpuLtown classes. An initial pull-down menu is set up 
+by the wn_visible method, and the wn_key method may subsequently switch to another menu. 
+
+
+The pull-down menu to be displayed is identified by the value of menubar .num, which is used to locate the 
+corresponding MENUBAR_ITEM struct in the buffer pointed to by menubar .mb. 
+
+
+If there are existing MENuTAB and PULLDOwN components they are destroyed before new instances are 
+created, with their handles stored in menubar .tab and menubar .menu. 
+
+
+The PuLLpown instance is initialised from an 1n_LIsTBox list box initialisation struct. This struct is defined 
+in the ttsrsox class definition as: 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+PR_VAROOT *array; 
+UWORD offset; 
+WORD current; 
+UWORD top; 
+UWORD first; 
+UWORD last; 
+P_POINT pos; 
+UWORD minwid; 
+} IN_LISTBOX; 
+
+
+where: 
+
+
+® flags is set to 
+IN_LISTBOX_TEXT_OFFSET | IN_LISTBOX_MIN_WIDTH | IN_LISTBOX_WRAP_ROUND | 
+IN_LISTBOX_POS_ALIGN_X | IN_LISTBOX_AUTO_SIZE | IN_LISTBOX_CUR_SET 
+
+
+¢ array contains the handle of an instance of varEs, containing the items loaded from the pull-down 
+menu resource specified by the value of menu_id in the relevant MENUBAR_ITEM struct 
+
+
+HWIM REFERENCE 
+— ee SSS 
+
+
+* offset is set to 1 to skip the first byte (containing the command id) of each element of the array 
+
+
+* current is set to either the value of w_ws->wserv. info->mnitem (on creation of the menu bar) or 
+zero (when switching to another menu) 
+
+
+® top, first and last are not used 
+
+
+¢ pos.x is set to the value of menubar. pos [menubar .num) less the value MENUBAR_LEFT_SHOULD and 
+pos.y is set to be four pixels less than the height of the menubar 
+
+
+© minwid is set to the width of the menu tab plus an allowance for the left and right shoulders of the 
+pull-down menu 
+
+
+The command manager is sent a com_meNnu message (to inform it of the imminent display of the pull-down 
+menu) passing menubar .num and the array handle. The pull-down menu is then sent a WN_INIT message, 
+passing the address of the 1n_L1stsox struct described above. The menu tab is also sent a WN_INIT 
+message, passing the address of the p_exrent struct described earlier, the value of menubar.tofé anda 
+pointer to the menu bar text for that item. 
+
+
+Finally both the pull-down menu and the menu tab are sent a wN_VISIBLE, WV_INITVIS message. 
+
+
+The code to implement the display of a pull-down menu is executed under the protection of p enter and 
+returns either zero on successful completion or a negative error number on failure. 
+
+
+VOID destroy (VOID) ; 
+
+
+Record the current pull-down menu item selection by writing menubar .num to w_ws->wserv. info->menu 
+and menubar .menu->listbox.current to w_ws->wserv. info->mniten. If w_ws->wserv.oldinfo is not 
+NULL (normally meaning that the current menu is a submenu) w_ws is sent a WS_RESET_MENUBAR message, 
+passing W_ws->wserv.oldinfo, and then w_ws->wserv.oldinfo is set to NULL. 
+
+
+The menu bar is destroyed by freeing the allocated cell pointed to by menbar .mb and then supersending the 
+DESTROY message. Finally, w_ws->wserv.bar is set to NULL. 
+
+
+INT wn_init (MENUBAR *pmenbar) ; 
+
+
+Initialise the menu bar to display the menu items in the menupar struct pointed to by pmenbar (this struct 
+will normally have been loaded from a resource file). 
+
+
+The method scans the text of the items in the mznupar struct, calculating the cumulative pixel position of 
+each item and storing the results in successive elements of the menbar.pos array. The text of successive 
+items is separated by 2*MENUBAR_MIN_Gap pixels. Except in the case of the Workabout, if the total width of 
+the menu bar exceeds the width of the screen (less the sum of MENUBAR_LEFT_SHOULD, 
+MENUBAR_RIGHT_SHOULD and TaB_EDGES) the method calls p_leave (E_GEN_TOOWIDE). 
+
+
+The value of win. flags is set to PR_BWIN_SHADOW| PR_BWIN_CUSHTION| PR_WIN_EMPHASISED and the window is 
+created as a top-level window by sending a wn_connecT message. The method does not set the position or 
+dimensions of the window. This must be done by the later sending of a WN_VISIBLE message. 
+
+
+The method returns zero to indicate that p_1eave has not been called, and is thus suitable for being called 
+under the protection of p_enter. 
+
+
+vite 
+sility 
+INT wn_visible(UINT state) ; 
+
+
+Set the position and size of the menu bar and make it (and one of its pull-down menus) visible. The 
+implementation of the method assumes that a menu bar will receive only one WN_VISIBLE message in its 
+lifetime, and that the value of state will be wv_inrtvis. 
+
+
+To recover any previous selection of a pull-down menu, menubar .num is set to w_ws->wserv.info->menu. 
+This pull-down menu will be drawn with a highlight set to the item indicated by 
+w_ws->wserv.info->mnitem. Both of these values are protected against overrun, should the number of 
+
+
+6-14 
+
+
+6 LIST BOXES AND MENUS 
+
+
+pull-down menus or the number of items within a pull-down menu be decreased since the last time the 
+menu bar was visible. 
+
+
+The gaps between the menu bar items are expanded as much as possible, up to a maximum of 
+2*MENUBAR_MAX_GAP. This determines the width of the menu bar, which is then centred horizontally and the 
+pixel position of the left edge of the menu bar is stored in menubar .xof£. The menu bar is positioned at the 
+top edge of the screen, with a fixed height equal to the height of the menu bar. The position and dimensions 
+of the menu bar are set by a call to wset window. The value of menubar .tof¢ is set so that the text of each 
+menu bar item will appear centrally within its menu tab. 
+
+
+The method supersends the wv_vis1BLe message before displaying the pull-down menu with index number 
+menubar .num, highlighting the item with index number w_ws->wserv.info->mnitem. 
+
+
+The method returns either zero on successful completion or a negative error number. Errors will be related 
+to a failure to create and display the pull-down menu. 
+
+
+VOID wn_draw (VOID) ; 
+Draw the menu bar border and the text of each item. 
+
+
+Each item of text is drawn by means of a call to gprint Text. The horizontal position of each text item is 
+determined by adding menubar .tof¢ to the value of corresponding entry in the menubar .pos array. 
+
+
+INT wn_key(UINT keycode,UINT modifiers) ; 
+
+
+Process the keypress with key code keycode and the modifiers indicated by modifiers. The following 
+table describes the response to specific keys. 
+
+
+W_KEY_ LEFT Cycle left by one item and display the new pull-down menu. The return value is 
+either wN_KEY_NO_CHANGE (0) or a negative error caused by a failure to create and 
+display the pull-down menu. 
+
+
+W_KEY_RIGHT Cycle right by one item and display the new pull-down menu. The return value is 
+either wN_KEY_NO_CHANGE (0) or a negative error caused by a failure to create and 
+display the pull-down menu. 
+
+
+W_KEY_MENU If modifiers contains w_sHIFT_MODIFIER perform the same action as for 
+W_KEY_LEFT, otherwise perform the same action as for W_KEY RIGHT. 
+
+
+W_KEY_HOME Display the first pull-down menu. The return value is either ww_xEY_No_CHANGE 
+(0) or a negative error caused by a failure to create and display the pull-down 
+menu. 
+
+
+W_KEY_END Display the last pull-down menu. The return value is either wn_KEY_NO_CHANGE 
+(0) or a negative error caused by a failure to create and display the pull-down 
+menu. 
+
+
+numeric, i to 9 Display the corresponding pull-down menu; numbers greater than the number of 
+items in the menu bar all display the last pull-down menu. The return value is 
+either wN_KEY_No_CHANGE (0) or a negative error caused by a failure to create and 
+display the pull-down menu. 
+
+
+All other key codes for which p_isprint retums FALSE are sent, via a WN_KEY message, to the currently 
+displayed pull-down menu, whose handle is in menubar .menu. Significant key codes are W_KEY_ ESCAPE, 
+W_KEY_RETURN, W_KEY_UP, W_KEY_DOWN, W_KEY_PAGE_UP and W_KEY_PAGE_Down. The return value is the 
+value returned by the wv_xey message to the pull-down menu. 
+
+
+All remaining key codes are tested for a case-independent match with the accelerator keys, stored in 
+w_ws->wserv.info.accel. If there is a match, and the corresponding command is in the currently 
+displayed pull-down menu, the pull-down menu is sent an LB_TAKE_Focus message to highlight the 
+appropriate item. If the match is with a command in another pull-down menu, the new pull-down menu is 
+displayed, with the appropriate item highlighted. The return value is either ww_KEY_NO_CHANGE (0) or a 
+negative error caused by a failure to create and display a pull-down menu. 
+
+
+HWIM REFERENCE 
+eee 
+
+
+MB_ADD_MENU 
+
+
+INT mb_add_menu(TEXT *title, INT menu_id) ; 
+
+
+_ Add amenu 
+
+
+Append a pull-down menu to the end of the menu bar. The additional item will be displayed with the text 
+in the zero terminated string pointed to by title and uses the pull-down menu indicated by the resource ID 
+menu_id. If used, this method may only be called between the calls to the wn_init and wm_visible 
+methods. 
+
+
+Uses p_realloc to reallocate the buffer pointed to by menubar ..mb so that it is large enough to contain the 
+additional item. The text string and menu_id are copied into menubar .mb to form its final MENUBAR_ITEM 
+struct, an additional entry is added to the menubar. pos array (as with the wn_init method, the inter-item 
+gap is set to 2*MENUBAR_MIN_GaP) and menubar.mb->count is incremented. 
+
+
+The method returns zero if it completed successfully, or one of the errors: 
+
+
+E_GEN_NOMEMORY if there was insufficient memory to reallocate the buffer 
+
+E_GEN_TOOWIDE if the new width is too wide for the screen (this error is not returned on the 
+Workabout) 
+
+E_GEN_TOOMANY if the number of menus exceeds MENUBAR_MAX_MENU (this error is not returned on 
+the Workabout) 
+
+
+PULLDOWN pull-down menu 
+
+
+match 
+va 
+
+flags 
+width 
+matchlen 
+curofft 
+offset 
+current 
+top 
+first 
+last 
+vastart 
+matchstart 
+
+
+destroy 
+wn_calc_position 3 wn_init 
+wn_connect wa-key 
+
+
+wn_dodraw wn_draw 
+
+
+wn_key 
+lb_draw_item 
+
+
+1b_draw_emphasis 
+1lb_item_width 
+wn_emphasise 
+
+
+wn_position 
+
+
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+wn_set 
+wn_sense 
+
+
+1b_size_window 
+ib-tem—width 
+lb_take_focus 
+1lb_inquire_focus 
+1b_inquire_item 
+1lb_inquire_last 
+
+
+The puLpown class subclasses L1sTBox to provide the display of pull-down menus. In an HWIM 
+application a pull-down menu does not exist unless it is visible. 
+
+
+6-16 
+
+
+6 LIST BOXES AND MENUS 
+—_—_—_— eee BU AES AND MENUS 
+
+
+An HWIM application will normally rely on system code to manage the presentation of pull-down menus. 
+Applications are not normally expected to subclass puLLpown or to send explicit messages to any instance. 
+The following description is included for completeness, and for interest. 
+
+
+Class definition 
+Defined in sub-category file pu//down.cl (generated header file pulldown.g). 
+
+
+CLASS pulldown listbox 
+pull down menu from menu bar 
+
+
+{ 
+
+
+REPLACE wn_key Check for accelerator matching 
+REPLACE lb draw_item Draw accelerator at right edge 
+
+REPLACE 1b draw_emphasis Emphasise whole area 
+
+REPLACE lb item_width Returns the required width of the item 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+UBYTE com_id; 
+TEXT mn_txt [1]; 
+} MENU_ITEM; 
+
+
+} 
+Property 
+There is no property associated with the puLLDown class. 
+
+
+SSS See eee ee EE, ee) 
+PULLDOWN methods 
+
+
+WNUKEY” <n oe ey) ae “ as Handie key input 
+INT wn_key(INT keycode, INT modifiers) ; 
+
+
+Returns the value returned by supersending the wn_key message, provided the value is zero 
+(WN_KEY_NO_CHANGE) or negative (wN_KEY_CANCELLED). 
+
+
+The behaviour is thus similar to that of the LtsTBox superclass wn_key method, except for its response to 
+the w_key_ENTER value of keycode (for which the superclass method returns the index number of the 
+current item, plus one). 
+
+
+In this case the PULLDoWN wn_key method returns the value of the first byte of the array entry for the 
+currently selected menu item, obtained by sending 1istbox.va a VA_PBUF message. This byte contains the 
+command ID of the command manager method corresponding to the menu item (any Series 3a 
+BREAK_LINE_FOLLOws flag is removed). 
+
+
+an item 
+VOID 1b_draw_item(TEXT *txt,INT index, P_RECT *area) ; 
+
+
+Draw the item with index number index within the area specified by area and containing the text pointed 
+to by txt. This text is assumed to be part of a menu_rtem struct, that is, the byte immediately preceding that 
+pointed to by txt is assumed to contain the ID of the corresponding menu command. 
+
+
+The menu item text is drawn by supersending the LB_praw_rTEem message. Following this the accelerator 
+text is constructed from the ws_symBoL_Pston character and the (uppercased) result of a ws_SENSE_ACCEL 
+message sent to the application's instance of wszrv. This text is then printed in the item by means of a call 
+to gPrintText. 
+
+
+For Series 3a machines, if the accelerator is an upper case character the shift key indicator (in English, the 
+text "Shift") is displayed before the accelerator text. If the command ID contains the Series 3a flag 
+BREAK_LINE_FOLLOWS, a grey line is drawn below it. 
+
+
+HWIM REFERENCE 
+
+
+LB _DRAW_EMPHASIS Set item emphasis 
+VOID 1b_draw_emphasis (INT index,P_RECT *prect,INT on); 
+
+
+Toggle the presence of a highlighting obloid, in the rectangle specified by prect, for the item with index 
+number index. The value of on is True if emphasis is being set, and rause if emphasis is being cleared. 
+
+
+The action is similar to that of the 1b_draw_emphasis method of the LrsTsox superclass, except that the 
+width of the highlighting obloid is not found by sending an LB_ITEM_w1pTH message, but is set to the full 
+width of the rectangle specified by prect. It thus includes the accelerator key text. 
+
+
+As for the LtsTBox 1b_draw_emphasis method, the supplied method does not use on. 
+
+
+h for an item 
+
+
+INT lb_item_width(INT index) ; 
+Returns the width required to display the item with index number index. 
+
+
+The required width found by adding the space required to display the accelerator text to the value returned 
+by supersending the LB_ITEM_WIDTH message. 
+
+
+XPULLDWN pull-down menu 
+
+
+flags match 
+i va 
+flags 
+width 
+
+matchlen 
+curofft 
+offset 
+current 
+top 
+first 
+last 
+vastart 
+matchstart 
+
+
+wn_key 
+ib_draw_item 
+
+
+tb—draw—emphasis 
+
+
+lb_item_width 
+
+
+dessxeey 
+wn_calc_position 
+wReeennect 
+
+
+wn_dodraw 
+
+
+ib_draw_emphasis 
+
+
+wn_position 
+wn_redraw 
+
+wn_sense_ help 
+wn_visible 
+
+
+lb_size_window 
+tbh—-item—width 
+lb_take_focus 
+lb_inquire_focus 
+lb_inguire_item 
+1lb_inquire_last 
+
+
+wn_set 
+
+
+The xpunLpwn Class subclasses puLLDown to provide the Series 3a version of the display of pull-down 
+menus. This class is not present on Series 3 machines. 
+
+
+An HWIM application will normally rely on system code to manage the presentation of pull-down menus. 
+Applications are not normally expected to subclass xPpuLLDwn or to send explicit messages to any instance. 
+The following description is included for completeness, and for interest. 
+
+
+6-18 
+
+
+6 LIST BOXES AND MENUS 
+
+
+Class definition 
+Defined in sub-category file xpul/dwn.cl (generated header file xpulldwn.g). 
+
+
+CLASS xpulldwn pulldown 
+
+
+REPLACE wn_connect 
+REPLACE wn_draw 
+REPLACE lb _draw_emphasis 
+CONSTANTS 
+{ 
+PULLDOWN_3b_LEFT 4 additional space required by S3a menus 
+PULLDOWN_3b RIGHT 3 
+PULLDOWN_3b_BOTTOM 3 
+PULLDOWN_3b_TOP 4 
+} 
+} 
+
+
+Property 
+There is no property associated with the xpuLLpwn class. 
+
+
+XPULLDWN methods 
+ONNEC 
+
+
+VOID wn_connect (PR_WIN *par, UINT flags, W_WINDATA *pwd) ; 
+
+
+The window dimensions, in pwd->ext, are adjusted to the slightly larger dimensions of the Series 3a pull- 
+down menus, and the result adjusted if necessary to ensure that the window does not exceed the boundaries 
+of the screen. The flags w_wIN_BACK_CLR and w_WIN_BACK_GREY_CLR are ored into pwd->background, and 
+W_WIN_BACKGROUND is ored into flags. The method then supersends the wn_connecT message. 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Draw the pull-down menu border and the text of each item. 
+
+
+Each item of text is drawn by means of a call to gprint Text. The currently selected item is highlighted by 
+dending an LB_DRAW_EMPHASIS message. 
+
+
+VOID 1b _draw_emphasis (INT index,P RECT *prect,INT on); 
+
+
+Toggle the presence of a highlighting obloid, in the rectangle specified by prect, for the item with index 
+number index. The value of on is TRuE if emphasis is being set, and raLsE if emphasis is being cleared. 
+
+
+Increment the x-coordinates in the p_recr struct pointed to by prect and supersend the LB_DRAW_ EMPHASIS 
+message. 
+
+
+As for the superclass method, the value of on is ignored. 
+
+
+HWIM REFERENCE 
+
+
+MENUTAB 
+
+
+destroy wn_sense_help | wa-draw 
+wn_calc_ position wn_visible wn_emphasise 
+wn_connect 
+
+wn_dodraw wn_set 
+
+wh-emphasise wn_sense 
+
+
+wn_key 
+
+
+wn_position 
+wn_redraw 
+
+
+The menutas class subclasses swrn to provide the display of the tab above a currenly visible pull-down 
+menu. In an HWIM application the tab does not exist unless it, and its associated pull-down menu, is 
+visible. 
+
+
+An HWIM application will normally rely on system code to manage the presentation of a menu tab. 
+Applications are not normally expected to subclass menuras or to send explicit messages to any instance. 
+The following description is included for completeness, and for interest. 
+
+
+Class definition 
+Defined in sub-category file menubar.cl (generated header file menubar.g). 
+
+
+CLASS menutab bwin 
+
+
+{ 
+REPLACE wn_init 
+REPLACE wn_draw 
+
+
+PROPERTY 
+{ 
+TEXT *txt; Pointer to the text to display 
+UWORD xoff; Offset at which to display the text 
+} 
+} 
+Property 
+menutab. txt A pointer to the menu tab text, assumed to be a zero terminated string. 
+menutab.xoff The pixel x-offset in the menu tab window to the position at which the 
+
+
+text is to be drawn. 
+
+
+Sa eee a a a en ee ray 
+MENUTAB methods 
+
+
+WNONID alge 
+VOID wn_init (P_EXTENT *pext,UINT xoff,TEXT *txt) ; 
+
+
+Sets win. flags to PR_WIN_EMPHASISED|PR_BWIN_CUSHION|PR_BWIN_SHADOW_1|PR_BWIN_OPEN, 
+menutab.off to xoff and menutab.txt to txt. Then sends a wN_CoNNECT message to create the window 
+with position and size as specified by pext. 
+
+
+Draw 
+VOID wn_draw(VOID) ; 
+Draw the menu tab. 
+
+
+Supersends the ww_praw message to draw the border and then draws the text of the menu tab with a call to 
+gPrintText. 
+
+
+6-20 
+
+
+CHAPTER 7 
+
+
+DIALOG BOXES 
+
+
+This chapter describes the classes provided in HWIM for the creation and operation of dialogs. A dialog 
+box shows the user the current values of one or more data items and, in general, allows the user to modify 
+one or more of these values. 
+
+
+In an HWIM application the most common use of a dialog is as a result of the user selecting a command 
+from a command menu. In response to an Open file command, for example, a dialog would be presented to 
+allow the user to specify the name (and possibly the type) of the file to be opened. 
+
+
+All HWIM dialogs are modal, that is, while the dialog is visible the user can interact with the application 
+only via that dialog; the application enters a 'mode' such that all attempts to interact with, say the menu bar 
+are disallowed. This mode terminates when the user satisfactorily completes the dialog. 
+
+
+A number of pre-defined system dialogs exist and are described in later chapters of this manual. The 
+system dialogs may be run by specific wserv methods, such as ws_error_dialog, ws_query dialog and 
+ws_format_dialog, that are described in the chapter The WSERV Class. 
+
+
+See also the dialog utility functions described in the Dialog box utilities section of the HWIM Utility 
+Functions chapter. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the window concepts described in the Introduction and Windows chapters of the Window Server 
+Reference manual 
+
+
+e the wssrv class, especially the ws_do_dial method, which starts up a dialog box, and the ao_run 
+method, which may send messages to a dialog box window 
+
+
+¢ graphics contexts and drawing, described in the Graphics Output chapter of the Window Server 
+Reference manual 
+
+
+e — the basic principles of resource files as described in the Resource Files chapter of the Additional 
+System Information manual. (Further information is available in the HWIM Resource Files chapter 
+of the Object Oriented Programming Guide.) 
+
+
+Class diagram 
+
+
+rote ee orm ee 
+
+
+Ps 
+f 
+
+
+ee 7 ae ‘ area 
+/ digchain ~ / digbox > / atsdiat ~ 
+4 a 
+
+i : 
+
+
+HWIM REFERENCE 
+
+
+DLGCHAIN 
+
+
+destroy wn_sense_help wn_draw 
+wn_cale position wn_visible wn_emphasise 
+
+
+wn_connect 
+wn_dodraw wn_set 
+
+
+we-enpheacies wn_sense 
+
+
+wn_key whedraw 
+
+
+wn_position wn_init 
+wn_redraw 
+
+
+The piccuarn abstract class subclasses swrn, but adds or modifies no methods. It adds property that makes 
+all instances of its subclasses suitable for including in a chained list of objects. Such a list is maintained by 
+the application's instance of wserv (with the foremost dialog's handle stored in wserv.diai) to implement 
+stacked dialog boxes. 
+
+
+Other subclasses of pLGcuarn may also be included in this list. For example, Help 'dialogs' (which do not 
+subclass pLGBox) may appear in the list, intermixed with true dialogs. 
+
+
+Class definition 
+Defined in sub-category file digbox.cl (generated header file digbox.g). 
+
+
+CLASS dligchain bwin 
+Dialog box next and previous chaining 
+{ 
+CONSTANTS 
+{ ! All four bits re-used from original meanings 
+PR_WIN_NO_DDP PR_WIN_FORCE_TOP DatDialogPtr should never point to this dialog 
+HELPDLG_BASIC_HELP PR_WIN_FORCE_RIGHT 
+HELPDLG_HELP_INDEX PR_WIN_FORCE_LEFT 
+DLGCHAIN_WITH_MENU PR_WIN_FORCE BOTTOM 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+PR_BWIN *next; Next dialog, if present 
+
+
+} 
+} 
+
+
+On the Series 3 the constants section of the class definition does not contain the definitions: 
+
+
+HELPDLG_BASIC_HELP 
+HELPDLG_HELP_INDEX 
+DLGCHAIN_WITH_MENU 
+
+
+Property 
+dlgchain.next The handle of the next item in a list of pLccHarn instances, mainly used for 
+the list headed by the item whose handle is stored in the wsERv property 
+wserv.dial. 
+DLGCHAIN flags 
+
+
+The following flags may be set in win. flags: 
+
+
+PR_WIN_NO_DDP If a subclass of piGcHarn sets the PR_WIN_NO_Dpp flag in win. flags during 
+its initialisation, it will never have the handle of an instance written to the 
+magic static DatDialogPtr. 
+
+
+HELP_DLG BASIC_HELP Not defined for Series 3 code. 
+
+
+HELPDLG_HELP_ INDEX Not defined for Series 3 code. 
+
+
+7 DIALOG BOXES 
+
+
+oon nr 
+
+
+DLGCHAIN WITH_MENU Not defined for Series 3 code. If set, indicates that the dialog has an 
+associated menu bar whose commands are accessible by the Menu and 
+cursor keys, or by hot-key combinations. If, as is the case for most dialogs, 
+the flag is clear, then all such keypresses are directed to the dialog box 
+itself. 
+
+
+If a subclass does not set PR_WIN_NO_pDppP in win. flags, it is signalling that it is prepared to have 
+DatDialogptr set to the handle of any instance that appears in the wserv.diai list. An advantage of doing 
+so is that the handle does not need to be passed as a parameter to any utility functions - see, for example, 
+the dialog box utility functions described later in this chapter. The subclass should write its handle to 
+DatDialogPtr when it adds itself at the front of the wserv.diai list, during initialisation. Note that this 
+handle may be overwritten by a different value when another subclass of puccHatn adds itself to the list. 
+
+
+Any such subclass must cooperate with other items in the wserv.dial list. On destruction, provided 
+DatDialogPtr contains its handle, it must scan all the remaining items in the list and write to 
+DatDialogptr the handle of the first item for which win. flags does not contain PR_WIN_NO_DDP. 
+
+
+Note that this means that any such instance is liable to have its handle written to DatDialogPtr, and thus 
+must perform the operation described above, even if it does not write its own handle to patpialogptr. This 
+situation will never arise for a subclass that sets PR_WIN_No_Dpp. 
+
+
+DLGBOX 
+
+
+flags next 
+id 
+destrey wheodraw 
+
+
+wn_position 
+wn_redraw 
+
+
+wn_sense_heip 
+
+
+wn_visible 
+
+
+current 
+font” 
+absorb 
+changed 
+
+
+dl_item_replace 
+dl_item_append 
+qa@l_init 
+di_dimmed_message 
+dl_item_add 
+dl_set_size 
+dl_ing_minsize 
+dl_item_lock dl_dyn_init 
+dl_item_dim dl_key 
+dl_set_item_flags 
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+di_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The piesox class provides a flexible set of mechanisms for displaying and controlling a wide variety of 
+dialog boxes. Although formally an abstract class (since some methods are pererred) an instance of pLcox 
+may be created and used to display simple notification dialogs. The majority of normal dialogs may be 
+created and used with a subclass that replaces at most two methods: very few dialogs require all the 
+beFErred methods to be defined. This is discussed at greater length in the Using dialog boxes section of the 
+Object Oriented Programming Guide. 
+
+
+HWIM REFERENCE 
+
+
+An HWIM dialog box consists of a bordered window containing between one or more lines, or items. The 
+maximum bumber of items that may be displayed varies from machine to machine as follows: 
+
+
+Series 3 seven items 
+Series 3a nine items 
+Workabout six items in the system font, or eight items in a small font 
+
+
+Each item may be plain text, a control, or a combination of a plain text prompt and a control. Each control 
+may be an instance of one of many different classes, including: 
+
+
+e aplain text window 
+© achoice list 
+¢ an action list of buttons (may only be the last item in the dialog box) 
+e atext edit box 
+© anumeric editor 
+e a floating point editor 
+e atime editor 
+e a date editor 
+e a scrolling or non-scrolling text editor 
+e asecret data input box 
+e a filename selector 
+e a filename editor 
+® an application-specific control 
+All these controls are subclasses of the Lopcgr class. 
+
+
+Any item in the dialog box may be separated from the following items by a horizontal line, referred to as 
+an underline. In the case of the Series 3a and Workabout, any number of items may be underlined, but for 
+the Series 3, only one underline may appear in a dialog box. In the majority of dialogs an underline is used 
+to separate the first item, designated to be the dialog title, from those that follow. The title is normally, but 
+not necessarily, plain text. 
+
+
+Many dialogs can be created and run using the piczox class directly, together with wsERv's ws_do_dial 
+method. 
+
+
+Class definition 
+Defined in sub-category file digbox.cl (generated header file digbox.g). 
+
+
+CLASS dlgbox dlgchain 
+Dialog box class 
+
+{ 
+
+REPLACE destroy 
+
+REPLACE wn_key 
+
+
+REPLACE wn_emphasise Pass on to item with focus 
+REPLACE wn_sense_help Give start ID for help 
+REPLACE wn_set Set item by index 
+
+REPLACE wn_sense Sense item by index 
+
+
+REPLACE wn_draw 
+
+
+7 DIALOG BOXES 
+
+
+ee 
+
+
+dl_item_lock 
+dl_item_dim 
+di_set_item_flags 
+dl_set_prompt 
+@l_take_focus 
+di_handle_to_index 
+dl_index_to_handle 
+dl_item_replace 
+dl_item_append 
+dl_init 
+dl_dimmed_message 
+dl_item_add 
+dl_set_size 
+dl_ing_minsize=p_dummy 
+dl_dyn_init=p_dummy 
+dl_key 
+
+
+DEFER dl_changed 
+DEFER di_focus 
+DEFER dl_launch_sub 
+DEFER dl_item_new 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+DLGBOX_NOTIFY_ENTER 
+DLGBOX_NOTIFY_ESCAPE 
+DLGBOX_RBUF_FILLED 
+DLGBOX_ACTION_LIST 
+DLGBOX_FROM_HWIF 
+DLGBOX_SMALL_ FONT 
+DLGBOX_NO_WAIT 
+DLGBOX_NOTIFY_ALL ACT 
+DLGBOX_REPORT_ACT HORIZ 
+
+
+DLGBOX_APPEND_UNITS TITLE 0x0100 
+DLGBOX_SMALL_ACTION_LIST 
+
+
+DLGBOX_NO_SHADOW 
+DLGBOX_NO_DDP 
+
+
+Lock an item by index 
+
+Dim an item by index 
+
+Set some dlgbox_item flags 
+
+Change the prompt for an item 
+
+Move focus item specified by index 
+
+Return index for given handle 
+
+Return handle for given index 
+
+Replace an existing item with another 
+
+Add an item (by rid) to end of list 
+Initialise dialog from a resource file 
+Present reason for item being dimmed 
+
+Add an item to the end of the list 
+
+Sets size of dialog after dynamic initialisation 
+Allows default minimum sizes to be changed 
+For subclass dynamic initialisation 
+Primarily for C call processing 
+
+
+For users that request item changed messages 
+For users that request change focus messages 
+launch sub dialog if required 
+
+Create instance of non-system dialog item 
+
+
+0x0001 Notify when dialog terminated with enter 
+0x0002 Notify when dialog terminated with escape 
+0x0004 Set if subclasser fills rbuf 
+
+0x0008 Dialog contains an action list 
+
+0x0010 Reserved for system use 
+
+
+DLGBOX_FROM_HWIF Dialog box uses the small font 
+
+
+0x0020 No am_start 
+
+0x0040 Report ALL keys to dl_key 
+
+0x0080 Report matching action key as horiz 
+Append units(cm/in) used to title 
+
+0x0200 Dialog contains a small action list 
+
+0x0400 Create dialog with no shadow 
+
+0x0800 Do not overwrite DatDialogPtr 
+
+
+! Four bits 0x1000 to 0x8000 reserved for PR_WIN_FORCE_XXX 
+DLGBOX_ITEM_NOTIFY_CHANGED 0x0001 Report item changes to item 
+
+
+DLGBOX_ITEM_DIMMED 
+DLGBOX_ITEM_UNDERLINED 
+DLGBOX_ITEM_APPL_CAT 
+DLGBOX_ITEM_CENTRE 
+DLGBOX_ITEM_DEAD 
+
+
+DLGBOX_ITEM_NOTIFY_FOCUS 
+
+
+DLGBOX_ITEM_NEEDS PACK 
+DLGBOX_ITEM_LOCKED 
+
+
+DLGBOX_ITEM_CAN_DEFER_X 
+DLGBOX_ITEM_X_PENDING 
+DLGBOX_ITEM_ACLIST 
+DLGBOX_LEFT GAP 
+DLGBOX_BULLET_GAP 
+DLGBOX_VERT_GAP 
+UNDERLINE_DEPTH 
+EXTRA_GUTTER_WIDTH 
+DLGBOX_MAX_ITEM 
+DLGBOX_ROMAN8_FONT 
+
+
+} 
+
+
+0x0002 Item dimmed 
+
+0x0004 
+
+0x0008 Application specific item 
+
+0x0010 Item centred in dialog 
+
+0x0020 Can't ever select item 
+
+0x0080 Report item focus changes to dialog 
+0x0100 Add a pack selector immediately after 
+0x0200 Visible & can take focus: values locked 
+0x0400 Can defer self-check 
+
+0x0800 Item must be checked before exit 
+0x1000 This is the aclist in the dialog 
+
+
+(BWIN_CUSHION_X+7) 
+3 
+
+(BWIN_CUSHION Y+2) 
+3 
+4 
+9 
+5 Add (WS_FONT_BASE-1) to get small font ID 
+
+
+HWIM REFERENCE 
+eee eS 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+UWORD flags; 
+TEXT title[1]; 2ZTS string, 
+! followed by a byte count of the following items, 
+! each of which has a leading length byte 
+} HD_DLGBOX_RSC; 
+
+typedef struct 
+
+
+{ 
+
+
+WORD flags; initialisable DB_ITEM flags 
+
+UBYTE class; class of item 
+
+TEXT prompt [1] ; ZTS string 
+
+! followed by IN_<item> structure 
+
+} AD_DLGBOX; header for each item in resource information 
+
+
+typedef struct 
+
+
+{ 
+
+
+PR_LODGER *hand; handle of item object 
+PR_TEXTWIN *prompt; handle of prompt for item 
+
+WORD flags; property DB_ITEM flags 
+
+} DLGBOX_ITEM; internal representation of items 
+
+
+typedef union 
+{ 
+DLGBOX_ITEM item(7] ; Array of items in dialog 
+DLGBOX_ITEM *pitm; ptr to an array of more than 7 items 
+} DLGBOX_ITEM_UNION; 
+
+
+} 
+
+
+PROPERTY 
+{ 
+DLGBOX_ITEM_UNION u; either array of items or ptr to array of items 
+VOID *rbuf; address of result buffer 
+WORD dimrid; rid for dimmed item status message 
+WORD helprid; rid to start help 
+UWORD flags; holds DLGBOX_XXX flags 
+UBYTE focus; TRUE when an item has focus 
+UBYTE count; number of items (ine title) in dialog 
+UBYTE current; number of current control (0-6) 
+UBYTE font; LSB+1 of WS_FONT_BASE font ID 
+UBYTE absorb; direct all keypresses to the current control 
+UBYTE changed; TRUE if the current item needs self check 
+
+
+} 
+On the Series 3 the constants section of the class definition does not contain the definitions of: 
+DLGBOX_ITEM_ACLIST 
+EXTRA_GUTTER_WIDTH 
+DLGBOX_MAX ITEM 
+but does contain two alternative definitions: 
+
+
+GUTTER_WIDTH 10 
+ACLIST_EXTRA_HEIGHT 20 
+
+
+In the property section of the Series 3 class definition, the element: 
+
+
+DLGBOX_ITEM_UNION u; either array of items or ptr to array of items 
+is replaced by the simpler: 
+DLGBOX_ITEM item[7] ; array of items in dialog 
+
+
+These differences are associated with internal code changes and, apart from the additional number of items 
+that a Series 3a dialog box may contain, have no significant consequences for the application programmer. 
+
+
+The Workabout class definition introduces the defined constants pLGBox_sMALL_FONT and 
+DLGBOX_ROMAN8_FONT. 
+
+
+In the PRopERTy section of the Workabout class definition, the line: 
+
+
+UBYTE font; LSB+1 of WS_FONT_BASE font ID 
+
+
+a SSSSSSSSSSSSSSSSSSeSSeeSSSSeSeeeeSSSSeESee 
+7-6 
+
+
+7 DIALOG BOXES 
+
+
+has replaced the Series 3/3a line: 
+
+
+UBYTE underline; 
+
+
+Property 
+
+
+dlgbox. 
+dligbox. 
+
+
+dlgbox. 
+
+
+digbox. 
+
+
+digbox. 
+dlgbox. 
+
+
+dlgbox. 
+
+
+digbox. 
+
+
+dlgbox. 
+
+
+dlgbox. 
+
+
+dlgbox. 
+
+
+digbox. 
+
+
+digbox. 
+
+
+u.item 
+u.pitm 
+
+
+rbuf 
+
+
+dimrid 
+
+
+helprid 
+flags 
+
+
+focus 
+
+
+count 
+
+
+current 
+
+
+font 
+
+
+underline 
+
+
+absorb 
+
+
+changed 
+
+
+y offset of S3 underline (not used in S3a code) 
+
+
+used to provide access to an array of pLGBox_rTEM structs for the 
+component items. If the dialog box contains seven or fewer items, the array 
+is stored directly in digbox.u.item. For more than seven items, the array is 
+held in allocated memory, pointed to by dlgbox.u.pitm. Jn consequence, 
+subclassers should not access the data in the array other than through the 
+supplied methods, such as d1_index_to_handle. 
+
+
+the address of a user-supplied ‘result’ buffer, from which initialisation data 
+may be read and to which result data may be written. The buffer's address 
+may optionally be passed to the window server object's ws_do_dial method 
+(or the equivalent nuaunchpial utility function). 
+
+
+either zero or the resource ID of a text message that is to be displayed if a 
+user attempts to modify a ‘dimmed' control 
+
+
+either zero or the resource ID of a context-specific Help resource 
+a collection of state flags, described below 
+
+
+TRUE if keyboard focus is held by one of the dialog box controls. Only 
+system code may write to this item. 
+
+
+a count of the number of items in the dialog box, including any dialog title. 
+Only system code may write to this item. 
+
+
+the index of the dialog's component control that currently has focus. Only 
+system code may write to this item. 
+
+
+introduced in the Workabout, to replace dlgbox .underline. If not zero, its 
+value determines the ID of the small font used in dialogs and, optionally, in 
+list boxes. The font ID is given by digbox. font+wS_FONT_BASE-1. 
+Although the value could, in principle, specify any font ID, it is restricted 
+to be either zero or DLGBox_RomaNs_FoNrT. This is because the pseudo-static 
+data held in patGate->gate. dx, used to determine the size and position of 
+dialog controls using the small font, is calculated for this font. 
+
+
+not used in Series 3a code, and replaced by digbox. font in the 
+Workabout. On the Series 3 only, if not zero, it is the pixel offset from the 
+top of the dialog box to a horizontal line drawn across the dialog box. On 
+the Series 3, a dialog box may contain only one such line, normally used to 
+separate the dialog title from the remainder of the dialog content. 
+
+
+TRUE if all keypresses are to be directed to the control that currently has the 
+focus. Otherwise the dialog box intercepts keypresses that can be 
+interpreted by any dialog action list, and those with keycodes 
+W_KEY_RETURN, W_KEY_ESCAPE, W_KEY_UP, W_KEY_DOWN, W_KEY PAGE up and 
+W_KEY_PAGE_DOWN. 
+
+
+set TRUE if the 1g self_check method of any of the dialog's component 
+controls reports that its value has changed. Cleared when focus is 
+transferred to another control. 
+
+
+HWIM REFERENCE 
+
+
+DLGBOX flags 
+
+
+The content of dlgbox. flags may be any combination of the following flags: 
+
+
+DLGBOX_NOTIFY_ENTER 
+
+
+DLGBOX_NOTIFY_ESCAPE 
+
+
+DLGBOX_RBUF_FILLED 
+
+
+DLGBOX_ACTION_LIST 
+
+
+DLGBOX_SMALL_ACTION_LIST 
+
+
+DLGBOX_NOTIFY_ALL ACT 
+
+
+DLGBOX_REPORT_ACT_HORIZ 
+
+
+DLGBOX_SMALL_FONT 
+
+
+DLGBOX_NO_WAIT 
+
+
+DLGBOX_APPEND_UNITS_TITLE 
+
+
+DLGBOX_NO_ SHADOW 
+
+
+DLGBOX_NO_DDP 
+
+
+PR_WIN_FORCE_RIGHT 
+
+
+PR_WIN_FORCE_LEFT 
+
+
+if this flag is set the dialog box will be sent a pL_KEY message when 
+the dialog receives an Enter keypress 
+
+
+if this flag is set the dialog box will be sent a pL_kEy message when 
+the dialog receives an Esc keypress 
+
+
+if this is not set and algbox.rbuf is not NULL, system code will write 
+to *dlgbox.rbuf on exiting the dialog. A subclass that uses 
+dlgbox.rbuf for its own purposes should set this flag 
+
+
+this flag must only be set if the dialog contains an action list (class 
+ACLIST) as its last item. It is set automatically during the 
+initialisation of an AcLIsT component control. When set (provided 
+dlgbox. absorb is FALSE) all received keys are first offered to the 
+action list by sending it a wn_key message, which returns a value 
+indicating whether or not the keypress matched one of the buttons 
+
+
+this flag must only be set if the dialog contains a 'small' action list 
+(class smacLIST) as its last item. It is set automatically during the 
+initialisation of an sMAcLIST component control. When set (provided 
+dlgbox.absorb IS FALSE) all received keys are first offered to the 
+action list by sending it a ww_KEy message, which returns a value 
+indicating whether or not the keypress matched one of the buttons 
+
+
+if this flag is clear, report only those keys that match an action 
+button by sending the dialog box a pL_KEy message, otherwise send 
+a DL_key message for all keypresses that have been offered to the 
+action list, irrespective of whether they matched an action button 
+
+
+if a keypress to an action button causes the dialog to terminate, a 
+value may be written to *dlgbox.xbuf (See DLGBOX_RBUF_FILLED). 
+If DLGBOX_REPORT_ACT_HoRIz is set, the value written to 
+*dlgbox.rbuf is the index number of the button that matched the 
+keypress (or -! if it did not match). Otherwise the value is the 
+uppercased key code of the keypress. 
+
+
+this flag is not defined for the Series 3 or 3a. If it is set in a dialog's 
+resource, the dialog is initialised to use the small (8 point Roman) 
+font, rather than the system font. This flag is not stored permanently 
+in a dialog's property (see the wsERV ws_do_dial method) 
+
+
+if this flag is clear, the dialog is run between am_start and aM_sToP 
+messages to the application manager 
+
+
+set this flag to append the current preferred units (cm or in) to any 
+dialog title 
+
+
+if this flag is set the dialog box is created without a shadow border 
+
+
+if this flag is clear, the dialog box's handle is written to 
+DatDialogPtr during initialisation and, on destruction, either nu. 
+or the handle of the foremost of any remaining items in the 
+wserv.dial list for which this flag is clear is written back to 
+DatDialogptr. Normally this flag is clear to improve the efficiency 
+of dialog-related utility functions, which then do not need to pass the 
+dialog box handle as a parameter 
+
+
+if set, the dialog will be positioned at the extreme right of the screen 
+(see the wrn class) 
+
+
+if set, the dialog will be positioned at the extreme left of the screen 
+(see the wrw class) 
+
+
+7 DIALOG BOXES 
+—_—.:s Se IALUG BOAES 
+
+
+PR_WIN_FORCE_BOTTOM if set, the dialog will be positioned at the bottom of the screen (see 
+the wzn class) 
+
+PR_WIN_FORCE_TOP if set, the dialog will be positioned at the top of the screen (see the 
+WIN Class) 
+
+
+These flags are set, during creation of the dialog, from the initialisation data for the dialog box, which is 
+normally loaded from a resource file. 
+
+
+Small font dialogs for the Workabout 
+
+
+Workabout dialogs may be set to use the small (8 point Roman) font by including the flag 
+DLGBOX_SMALL_FonrT in the flags field of the pranoc resource that defines the dialog. 
+
+
+On initialisation of the dialog, this causes the value of digbox. font to be set to DLGBOx_ROMAN8_FonT and 
+the value pR_WIN_IS_DLCTRL to be set in the win. flags property of each subclass of LopcEr that is used as 
+a component of the dialog. 
+
+
+All the supplied Lopcer subclasses that may be used as dialog controls will draw themselves using the 
+small font, but only if: 
+
+
+e they are components of a dialog i.e. if win. flags contains PR_WIN_IS_DLCTRL 
+
+
+e they are set to use the small font i-e. if ((PR_DLGBOXx *) lodger->1andlord) ->dlgbox. font is 
+non-zero 
+
+
+Outside a dialog box, or if the dialog is not set to use the small font, these subclasses of LopcER will draw 
+themselves using the normal, system font. 
+
+
+When positioning controls within a dialog box, and when calculating the dimensions of controls and the 
+dialog itself, the pre-calculated pseudo-static data is read from either patcate->gate.x or 
+DatGate->gate.dx, depending on whether the dialog is set to use the normal or the small font. 
+
+
+DLGBOX_ITEM flags 
+
+
+The picBox_rrem flags can be set individually for each dialog box item and are stored in the flags field of 
+the corresponding pLGBox_1T= struct in the array that is either held in the digbox.u. item property, or 
+pointed to by dlgbox.u.pitm. The content of the f1ags field may be any combination of the following 
+flags: 
+
+
+DLGBOX_ITEM_NOTIFY_CHANGED if this flag is set, changes to the item result in the dialog box 
+receiving a DL_CHANGED message. This flag is normally only set in 
+the item's initialisation data 
+
+
+DLGBOX_ITEM_NOTIFY_Focus if this flag is set, each loss or gain of focus by the item results in the 
+dialog box being sent a pL_rocus message. This flag is normally 
+only be set in the item's initialisation data 
+
+
+DLGBOX_ITEM_UNDERLINED if this flag is set, the corresponding item will be drawn with an 
+underline extending across the full width of the dialog box. This flag 
+is normally only set in the item's inintialisation data. For a Series 3 
+application it must not be set for more than one item in the dialog 
+box 
+
+
+DLGBOX_ITEM_APPL_CAT this flag should be set for any dialog item whose class definition is 
+not in the HWIM category file. This flag may only be set in the 
+item's initialisation data 
+
+
+DLGBOX_ITEM_CENTRE this flag indicates that the corresponding item is to be centred in the 
+dialog box. This flag is normally only set in the item's initialisation 
+data 
+
+DLGBOX_ITEM_NEEDS PACK this flag indicates that, on initialisation of the dialog box, a pack 
+
+
+selector control is to be added as the item immediately following 
+this one. This flag may only be set in the item's initialisation data, 
+and must be set for FNSELWIN or FNEDIT component controls 
+
+
+DLGBOX_ITEM_LOCKED an item for which this flag is set is visible and can take focus, but its 
+value may not be changed. This flag may be set or cleared by the 
+dl_item_lock method 
+
+
+HWIM REFERENCE 
+a SSFSSFSSSSSSSSSFSSSSeeeSSeeSeeSSSSSFSMSSSSSSFFFFFeeeee 
+
+
+DLGBOX_ITEM_DIMMED if this flag is set, the item is 'dimmed, that is, its control is made 
+invisible. This flag may be set or cleared by the d1_item_dim 
+method 
+
+DLGBOX_ITEM_DEAD an item for which this flag is set may never take focus and may 
+
+
+never be modified. This flag may only be set in the item's 
+initialisation data 
+
+
+DLGBOX_ITEM_CAN_DEFER_X an item for which this flag is set can, on losing focus, defer its self- 
+check. A deferred check is automatically registered by the setting of 
+the DLGBOx_ITEM_x_PENDING flag, described below. Applications 
+will normally only set the pucBox_ITEM_CAN_DEFER_X flag in an 
+item's initialisation data, but the flag is set automatically during 
+initialisation of FNSELWN Or FNEDIT component controls 
+
+
+DLGBOX_ITEM_X_PENDING an item for which this flag is set must be checked before exiting the 
+dialog. This flag is set and cleared by the system and should not be 
+modified by application code 
+
+
+DLGBOX_ITEM_ACLIST this flag indicates that the corresponding item has a control that is an 
+instance of either acLIst or smacListT. This flag is set by the system 
+and should not be present in any dialog resource, nor should it be 
+modified by application code 
+
+
+DLGBOX methods 
+
+
+In addition to optionally providing replacements for the pererred methods: 
+
+
+di_changed 
+dl_focus 
+di_launch_sub 
+dal_item_new 
+
+
+applications are, in general, not expected to subclass methods other than: 
+
+
+dal_dyn_init 
+dl_key 
+
+dil_ing minsize 
+dl_set_size 
+
+
+Occasionally a dialog box may additionally need to subclass one or more of: 
+
+
+dl_item_add 
+dl_dimmed_message 
+wn_sense_help 
+
+
+Consistency checks 
+
+
+A dialog box control may need to perform a consistency check on its content, a typical case being a 
+numeric control whose value must remain within prescribed limits. 
+
+
+In simple cases a dialog may check the consistency of its data in its d1_key method. However, in many 
+cases it is either not feasible or inappropriate to check the value at each keypress that modifies the value. 
+For example, a numeric edit box whose value is constrained to lie between 10 and 50 may transiently 
+contain the ‘illegal’ text "1" while the number "18" is being typed in. 
+
+
+The piesox class provides a mechanism for checking the validity of the content of its controls, triggered 
+either when focus is transferred to one of its controls, or when the dialog is being terminated by any means 
+other than by pressing Esc. Since a control's validity may, for example, depend on the values of one or 
+more of the other controls, the check on change of focus may be deferred until the dialog termination, 
+when the final values of all controls are known. Such items are indicated by setting the 
+DLGBOX_ITEM_CAN_DEFER_X flag in the flags field of the corresponding puGBox_ITEM struct. 
+
+
+The check on an item is always deemed to succeed if the item is locked or dimmed, or if the check is 
+deferred. Otherwise the control is sent an L¢_sELF_CHECK message (see the description of this method for 
+the LopcEr class, described in the Windows chapter). This message returns a value that indicates whether or 
+not the content has changed as well as whether the check failed or succeeded. 
+
+
+7-10 
+
+
+7 DIALOG BOXES 
+——_— SS IAL OG BOXES 
+
+
+Regardless of the success or failure reported by the 1g_self_check method, if the return value indicates 
+that the value has changed, digbox . changed is set to TRUE and, provided the flags field of the relevant 
+DLGBOX_ITEM struct contains DLGBOX_ITEM_NOTIFY_CHANGED, the dialog box is sent a DL_ CHANGED message. 
+
+
+On any failure the checking stops and focus is set to the item that failed its check. This may prevent the 
+user from moving to another item in the dialog or from exiting the dialog (except by pressing Esc to cancel 
+the dialog) until the item is modified so that it passes the check. 
+
+
+DLINT — eee Initialise 
+
+
+INT dl_init (HD_DLGBOX_RSC *head, VOID *rbuf) ; 
+
+
+Initialise a dialog box from an item in a resource file. This method is called from the wsERV ws_do_dial 
+method to create and initialise the component controls (before calls to the dl_dyn_init, and dl_set_size 
+methods). 
+
+
+The method performs the following actions: 
+
+
+¢ copies the value of rbuf, which points to a user-supplied 'result' buffer, into algbox.rbuf, and 
+copies head->flags into digbox. flags 
+
+
+¢ sets win. flags tO PR_BWIN_CUSHION oRred with PR_BWIN_CORNER_4 and, if dlgbox. flags does not 
+contain DLGBOX_NO_SHADOW, ORS PR_BWIN_SHADOW_2 into win. flags 
+
+
+e if head->£1lags contains DLGBOx_NO_DDP, ORS PR_WIN_NO_ppp into win. flags, otherwise sets the 
+magic static DatDialogptr to the handle of the dialog box 
+
+
+¢ — sends itself a wi_connecT message, with a parent pointer of nuuz to create a top-level window, and 
+with a zero flags field parameter so that the window is initially of indeterminate size and position 
+
+
+e  ifhead->title does not contain a null string, creates and initialises an instance of TEXTWIN 
+containing this text, with centred alignment. This is made the first, unprompted, item in the dialog 
+box: 
+
+its handle is written to the hand element of the dialog's first pL¢Box_1TEM struct 
+
+the £1ags element of this struct is set to DLGBOx_ITEM_DEAD|DLGBOX_ITEM_CENTRE 
+
+the prompt element of this struct is left nu 
+
+the title is set be underlined 
+
+Algbox.count Is set to 1 
+On the Workabout, the initialisation of this instance of textwin is preceded by setting the 
+PR_WIN_IS_DLCTRL flag in the instance's win. flags. This allows the text window to determine 
+whether it needs to draw itself using the smaller font. 
+
+
+e the byte following the zero terminator of any string in head->title is read to determine the 
+number of items in any following list of items to be included in the dialog (this byte is generated 
+by the resource compiler). The specified items are added to the dialog box, in order, with a 
+sequence of pL_ITEM_ADD messages 
+
+
+Any failure to add an item results in p_ leave being called. 
+
+
+The method returns zero to indicate that no failure has occurred. It is suitable for calling under the 
+protection of p_enter. 
+
+
+This method is not intended to be replaced. 
+
+
+DESTROY __ _ | Destroy 
+VOID destroy (VOID) ; 
+
+
+Destroy the dialog box and its component items. 
+
+
+The method first sends pEstroy messages to each of the prompts and controls whose handles are stored in 
+the dialog box's array of pLGBox_ITEM structs. 
+
+
+Further action depends on how the dialog box was started up: 
+
+
+e if the start-up of the dialog by the wseRv ws_do_dial method completed without error (this is 
+indicated by the dialogs win. f1ags containing PR_WIN_INITIALISED) the dialog box will have 
+
+
+7-11 
+
+
+HWIM REFERENCE 
+ee 
+
+
+been added to the wserv. dial list. In such a case w_ws is sent a WS_REMOVE_DIAL message, passing 
+the dialog's handle 
+
+
+e the DatDialogptr magic static may contain the dialog's handle. If this is so, the wserv. dial list is 
+searched for the foremost item that does not have pR_wIN_No_ppp set in its win. flags and 
+DatDialogPtr is set to contain this item's handle, or nuxz if no such item is found 
+
+
+¢ if the dialog was successfully started by ws_do_dial and does not have pLGBox_No_WArT set in 
+digbox . flags, aN AM_START message was sent to w_am, so the destroy method sends w_am an 
+AM_STOP message 
+
+
+In all cases, before the optional sending of the am_stop message, the method supersends the pEsTRoy 
+message. 
+
+
+This method is not intended to be replaced. 
+
+
+Add an item 
+INT di_item_add(AD_DLGBOX *par) ; 
+
+
+Append, as the current last line of the dialog box, the control specified by the ap_pLGxox struct pointed to 
+by par. This struct is defined in d/gbox.g as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD flags; /* initialisable DB_ITEM flags */ 
+
+UBYTE class; /* class of item */ 
+
+TEXT prompt [1] ; /* ZTS string */ 
+
+/* followed by an IN_XXX component-specific initialisation structure */ 
+} AD_DLGBOX; /* header for each item in resource information */ 
+
+
+It is a programming error, with unpredictable results, to add an item if the dialog box currently contains the 
+maximum number of items. 
+
+
+The method first creates an instance of the class par->class, writing its handle to the hana element of the 
+corresponding DLGBox_ITEM struct. If par->f1ags does not contain pLGBox_ITEM_aPPL_car the class is 
+assumed to be a standard control in the HWIM category. Otherwise the method sends a pL_ITEM_NEW 
+message to create the instance. The par->f1ags value is copied into the flags element of the 
+corresponding DLGBOx_ITEM struct. 
+
+
+If the string at the start of the par->prompt buffer is not a null string, an instance of rextwrn is created, 
+writing its handle to the prompt element of the corresponding pLGBox_zTeM struct. This instance is sent a 
+WN_INIT message, passing the address of an 1n_TExtwrn struct and the dialog box handle. The 1n_TExTwIN 
+struct contains the prompt string and.a state value of 0 if par->£1ags contains any of 
+DLGBOX_ITEM_DIMMED, DLGBOX_ITEM_LOCKED OF DLGBOX_ITEM_DEap, otherwise state is set to 
+IN_TEXTWIN_BULLET. 
+
+
+The method then sends a wn_1n1T message to the item's control, passing a pointer to any data (assumed to 
+be a suitable initialisation structure) that follows the terminating zero of the string in the par->prompt 
+buffer. Further parameters are the dialog box handle and the handle of the control in the previous line! (see 
+also the Special note below). 
+
+
+On the Workabout, the sending of the wy_1n1T message to both the control and any prompt is preceded by 
+setting the PR_wIN_IS_picTRu flag in the corresponding object's win. f1ags. This allows the control or 
+prompt to determine whether it needs to draw itself using the smaller font. 
+
+
+If par->f1ags contains DLGBOX_ITEM_UNDERLINED, the item will be drawn with an underline (only one 
+underline is allowed on the Series 3). 
+
+
+Finally, the value of digbox.count is incremented by one. 
+
+
+The method returns zero to indicate that no failure has occurred. It is thus suitable for calling under the 
+protection of p_enter. 
+
+
+!This will contain an indeterminate value when adding the first item, but the wn_init methods of most 
+controls ignore this value. Those that make use of this parameter are never used as the first item in the 
+dialog box. 
+
+
+7-12 
+
+
+7 DIALOG BOXES 
+_-———————-———————— SS TALLOG BOXES 
+
+
+This method may be either used or replaced by application writers. It is called by system code, once for 
+each component control, from the wsERv ws_do_dial method after the dialog resource has been loaded 
+from the resource file. 
+
+
+An application may call this method to add one or more items, depending on run-time circumstances, 
+although the ai_item_append method - which also loads the item's resource - will usually be more 
+appropriate. All such uses must be before the pL_seT_s1zE message is processed at the picsox level. 
+Application code will typically send a pi_1T=m_app message from the a1_dyn_init method. 
+
+
+Since the method is called by system code once for each item that appears in the dialog resource, it may be 
+replaced to omit one or more items, or to add items at positions other than the end of the dialog, depending 
+on run-time circumstances. 
+
+
+The following example is a replacement of the a1_item_add method that optionally omits the third item 
+(with index number 2) from a dialog. It assumes that the mvpze subclass of pucpox adds two items of 
+property: mydlg.needed, which is True if the item is to be included, and mydig.omittea which is initially 
+FALSE and is set to True if the item is not included in the dialog (an alternative would be to store this 
+information in a result buffer, pointed to by digbox. rbuf). 
+
+
+METHOD VOID mydlg_dl_item_add(PR_MYDLG *self, AD _DLGBOX *par) 
+
+
+Lf ((sel£->dlgbox.count==2) &&(!self->mydlg.needed) &&(!self->mydlg.omitted) ) 
+self->mydlg.omitted=TRUE; 
+
+else 
+p_supersend3 (self,O_DL_ITEM_ADD, par) ; 
+
+
+Special note 
+
+
+If par->flags contains DLGBOX_ITEM_NEEDS_PACK (normally only if adding a control of either the rneprtT 
+or the rNsELwn class) then this method will result in the addition of two controls, thus occupying two lines 
+in the dialog box. After the creation of the first control, but before its initialisation, the method sends a 
+further, recursive, pL_ITEM_ADD message to create a PACKSEL control with an associated "Disk" prompt 
+string (this prompt is read from the sys_pacx resource in the system resource file). In this case the final 
+parameter passed in the wn_rnzT message to the first control is the handle of the following control (that is, 
+the instance of pacxset). If par->flags contains DLGBOX_ITEM_UNDERLINED, the underline is transferred to 
+be below the pacxsex control, so that an item and its corresponding pack selector will never be separated 
+by an underline. 
+
+
+em by resource ID 
+VOID dl_item_append (INT rid) ; 
+Append the item specified by the resource item with resource ID ria. 
+
+
+The resource item is loaded into a temporarily allocated buffer, the loaded data being assumed to be an 
+AD_DLGBOx struct. The control and any associated prompt are appended to the dialog box, as described for 
+the dl_item_add method. The temporarily allocated buffer is freed before the method returns. 
+
+
+The method must not be used to add an item following any action list item. 
+
+
+An application may call this method to add one or more items at the bottom of a dialog, depending on run- 
+time circumstances, for example, to generate two different, but similar, dialogs from a common dialog box 
+resource. All such uses must be before the pn_seT_szzE message is processed at the pLGpox level. A call 
+from application code to the a1_item_append method will typically be from the dl_dyn_init method. 
+
+
+This method is not intended to be replaced. 
+
+
+DL_ITEM_REPLACE 
+
+
+VOID dl_item_replace (INT index, INT rid); 
+
+
+place an existing item 
+
+
+Replace existing item number index by the item specified by the resource item with resource ID ria. 
+
+
+The existing control and any corresponding prompt are sent pesTRoy messages. The resource item is then 
+loaded into a temporarily allocated buffer, the loaded data being assumed to be an AD_pLGBox struct. The 
+replacement item and any corresponding prompt are created and initialised as described for the 
+
+
+HWIM REFERENCE 
+ee SSSSSSSSeSSSSSSSSeFeFeSSSSSSSSSSSSSSSSSSSSSSSSSSSSFSEeee 
+
+
+dl_item_add method, their handles overwriting those that they replace. The method does not increment 
+digbox.count. The temporarily allocated buffer is freed before the method returns. 
+
+
+This method must not be used with a resource which has the pL¢Box_ITEM_NEEDS_Pack flag set in its flags 
+data. 
+
+
+An application may call this method to replace one or more items, depending on run-time circumstances, 
+for example, to generate two different, but similar, dialogs from a common dialog box resource. All such 
+uses must be before the pu_szT_s1zE message is processed at the picxox level. A call from application 
+code to the dl_item_replace method will typically be from the a1_dyn_init method. 
+
+
+This method is not intended to be replaced. 
+
+
+"Set item by index 
+
+
+VOID wn_set (INT index, VOID *par); 
+
+
+Set one or more data elements in the property of the control associated with the dialog box item with index 
+number index, by sending a wn_sET message to the control. 
+
+
+The parameter par is assumed to be a pointer to a struct that specifies the data to be set. The type of struct 
+that is expected depends on the class of the control that is being set; the various structs are described in the 
+following Dialog Controls chapter. 
+
+
+This method will normally be used (rather than replaced) by application writers. See also the various 
+hD1gSet Xxx utility functions. 
+
+
+VOID dl_set_prompt (INT index, SE_TEXTWIN *par) ; 
+
+
+Send a wn_sET message to the prompt associated with item number index, passing the parameter par, 
+assumed to be a pointer to an SE_TEXTWIN struct. 
+
+
+This method replaces an existing prompt; it can not be used to add a prompt to an item that does not 
+already possess a prompt. Thus the method may not be used on an item for which no prompt was defined 
+in the item's resource. 
+
+
+It is perfectly permissible for a replacement prompt to be longer than the prompt text that was supplied in 
+the dialog's resource. However, such a replacement may alter the width needed to display the dialog. If this 
+is the case, the replacement should not be made after the wsERV ws_do_dial method has sent the dialog a 
+DL_SET_SIZE message. 
+
+
+This method is not intended to be replaced. 
+
+
+by index 
+VOID wn_sense (INT index, VOID *par); 
+
+
+Sense the property of the control associated with the dialog box item with index number index, by sending 
+a WN_SENSE message to the control. 
+
+
+The parameter par is assumed to be a pointer to a struct that matches the data to be sensed. The type of 
+struct that is expected depends on the class of the control that is being sensed; the various structs are 
+described in the following Dialog Controls chapter. 
+
+
+This method will normally be used (rather than replaced) by application writers. See also the various 
+hD1lgSensexxx utility functions. 
+
+
+7 DIALOG BOXES 
+
+
+Handle a keypress 
+INT wn_key (INT keycode, INT modifiers) ; 
+
+
+The description of this method is included for interest only. Applications should neither replace this method 
+nor call it explicitly. 
+
+
+Handle a keypress, directing it, if necessary, to a component control. This message is sent by the 
+application's instance of wserv. Any non-zero return value from the wn_key method will terminate the 
+dialog, causing the dialog box to receive a DESTROY message. 
+
+
+If digbox.absorb is TRUE, all keys are directed to the current control, as described later. Otherwise keys are 
+processed as follows. 
+
+
+If the dialog contains an action list (which must always be the last item) the action list is sent a wn_KEY 
+message, passing a key code of p_toupper (keycode). This message returns either a negative value if the 
+keypress does not match any of the action buttons, or the index number of the button that matched the 
+keypress (the leftmost button has index number zero). 
+
+
+If there was no match and digbox. f1ags does not contain DLGBOX_NOTIFY_ALL ACT , processing continues 
+with the testing for specific keys, as described later. 
+
+
+Otherwise (that is, either the keypress matches an action button, or dlgbox. flags contains 
+DLGBOX_NOTIFY_ALL_AcT) a forced consistency check is applied to all controls. If any control fails its check 
+the method terminates, returning wN_KEy_No_CHANGE (0) so that the dialog box is not exited. If the 
+consistency check succeeeds, the method sends a pL_KeY message, passing dlgbox. current, 
+
+p_toupper (keycode) and the key-matching value returned by the wn_xey message that was sent to the 
+action list. The method terminates, returning the value returned by the pL_Key message. Before returning, 
+and provided that: 
+
+
+e the return value is non-zero (that is, the dialog is terminating) 
+@ dlgbox.rbuf is not NULL 
+®  dalgbox. flags does not contain pLGBOX_RBUF_FILLED 
+
+
+a worn of data is written to *dlgbox.rbuf. If digbox. flags contains DLGBOX_REPORT_ACT_HoRrz this data 
+is the index number of the action button that was selected. Otherwise the value written to *dlgbox. rbuf is 
+the uppercased key code. 
+
+
+Provided the keypress has not been processed by an action list, the following specific keypress codes are 
+tested: 
+
+
+W_KEY_ RETURN this key is ignored if the dialog contains an action list (a1gbox. flags contains 
+DLGBOX_ACTION_LIST OF DLGBOX_SMALL_ACTION_ LIST) in which case the method 
+terminates immediately, returning wn_KEY_No_CHANGE. Otherwise a forced 
+consistency check is applied to all controls. If any control fails its check the 
+method terminates, returning wN_KEY_NO_CHANGE. 
+
+
+If dlgbox. flags does not contain DLGBOx_NOTIFY_ENTER the method just 
+retums WN_KEY_CHANGED, otherwise it returns the result from sending a pL_KEY 
+message. In either case, provided: 
+
+
+e — the return value is non-zero (that is, the dialog is terminating) 
+e § dlgbox.rbuf is not NULL 
+@ dlgbox. flags does not contain DLGBOX_RBUF_FILLED 
+the value of dlgbox. current is written to the worp pointed to by digbox. rbuf. 
+
+
+W_KEY_ESCAPE provided dlgbox. rbuf is not NULL and dlgbox. flags does not contain 
+DLGBOX_RBUF_FILLED write, to the worD pointed to by digbox. rbuf, either 
+W_KEY_EScAPE or, if dlgbox.flags contains DLGBOX_REPORT_ACT HORIZ, a value 
+of -1 
+
+
+HWIM REFERENCE 
+Ss SSS 
+
+
+W_KEY_UP move up 'one' item in the dialog. The current item becomes the first earlier item 
+whose flags do not contain pLcBox_ITEM_DEAD. A DL_TAKE_FOcUS message is 
+sent, passing the new current item's index number. Moving up from the first 
+item in the dialog positions to the last item 
+
+
+W_KEY_DOWN move down ‘one’ item in the dialog. The current item becomes the first 
+following item whose flags do not contain pLGBox_ITEM_DEAD. A 
+DL_TAKE_FOCUS message is sent, passing the new current item's index number. 
+Moving down from the last item in the dialog positions to the first item 
+
+
+W_KEY_PAGE_UP move to the 'first’ item in the dialog. The current item becomes the first item 
+whose flags do not contain pLGBox_ITEM_DEAD. A DL_TAKE FOCUS message is 
+sent, passing the new current item's index number. 
+
+
+W_KEY_PAGE_DOWN move to the ‘last’ item in the dialog. The current item becomes the last item 
+whose flags do not contain pL¢Box_ITEM_DEAD. A DL_TAKE_FOcUS message is 
+sent, passing the new current item's index number. 
+
+
+If dlgbox. focus is FALSE, any other keypress is ignored and the method returns wN_KEY_NO_CHANGE. 
+Otherwise the keypress is directed to the dialog's current component control, as explained in the following 
+paragraphs. All incoming keys are processed in this way if dlgbox. absorb is TRUE. 
+
+
+If the flags field of the current item contains pLGBOx_ITEM_DIMMED Or DLGBOX_ITEM_LOCKED, a DL_DIMMED 
+message is sent, to inform the user that the item can not be modified, and the method then returns 
+WN_KEY_NO_CHANGE. 
+
+
+Otherwise the current control is sent a wn_KEy message, and further processing depends on the return value: 
+
+
+e if the return value is wN_KEY_ABSORB_ON, dlgbox. absorb is set TRUE, so that all subsequent keys 
+will be directed to the current control 
+
+
+e if the return value is anything other than wi_key_No_CHANGE and digbox. absorb is TRUE, 
+digbox. absorb is set FALSE, so that subsequent keys may be processed by the dialog box as 
+described above 
+
+
+e if the return value is ww_kEyY_CHANGED and the current item's flags contain 
+DLGBOX_ITEM_NOTIFY_CHANGED, the dialog box is sent a DL_ CHANGED message 
+
+
+In all these cases the dialog wn_key method returns wn_KEY_NO_CHANGE. 
+
+
+die key input 
+
+
+INT dl_key(INT index, INT keycode, INT actbut); 
+Process a keypress that may potentially exit the dialog. 
+
+
+This method is supplied so that it may be replaced to perform application-specific processing of such 
+keypresses. 
+
+
+This message is sent by the dialog box wn_key method in the following circumstances: 
+
+
+e when dlgbox. flags contains DLGBOx_NOTIFY_ENTER and the dialog is about to terminate after 
+receiving a W_KEY_RETURN. The value of keycode is W_KEY RETURN and actbut is -] 
+
+
+e when dlgbox. flags contains DLGBOxX_NOTIFY_ESCAPE and the dialog is about to terminate after 
+receiving a w_KEY_ESCAPE. The value of keycode is W_KEY_ ESCAPE and actbut is -] 
+
+
+e the dialog is about to terminate after receiving a key that matches a button in an action list. The 
+value of keycode is the uppercased key code that was passed to the action list's wn_key method 
+and actbut is the index (0 for the leftmost button) of the matching button 
+
+
+e following any non-matching keypress received by an action list, provided algbox. flags contains 
+DLGBOX_NOTIFY_ALL_act. The value of keycode is the uppercased key code that was passed to the 
+action list's wn_key method and actbut is -1 
+
+
+In all cases index contains the current value of dlgbox.current. 
+
+
+The method should return w_xEy_No_CHANGE to prevent termination of the dialog, or wN_KEY_CHANGED to 
+confirm termination (which causes the dialog box to be sent a DesTRoy message). Before returning 
+
+
+7-16 
+
+
+7 DIALOG BOXES 
+
+
+WN_KEY_CHANGED the method is responsible for ensuring that any relevant dialog box state is either saved or 
+returned to the initiator of the dialog box. Data may conveniently be returned to the initiator via a user- 
+supplied buffer pointed to by digbox. rbuf. 
+
+
+The supplied method simply returns wn_KEY_CHANGED. 
+
+
+DL_TAKE FOCUS _ Move focus to specified item 
+INT di_take_focus (INT index) ; 
+Attempt to change the focus to item number index. 
+
+
+A deferred consistency check is applied to the current item. If the check fails the focus change is not made. 
+Otherwise, provided the specified item is not already the one with focus, the focus is switched to the 
+specified item: 
+
+
+¢ any prompt of the item that is losing focus is sent a wN_EMPHASISE, FALSE message 
+
+
+© provided its flags do not contain pLGBOx_ITEM_DIMMED Or DLGBOX_ITEM_LOCKED, the control of the 
+item that is losing focus is also sent a wN_EMPHASISE, FALSE Message 
+
+
+e if the flags of the item that is losing focus contain pLGBox_ITEM_NoTIFY_Focus, the dialog box is 
+sent a DL_Focus message to inform it that the item is losing focus 
+
+
+© a TRUE value is written to dlgbox. focus and dlgbox.current is set to index, so that it now refers 
+to the item that is gaining focus 
+
+
+¢ any prompt of the item that is gaining focus is sent a WN_EMPHASISE, TRUE message 
+
+
+© provided the item that is gaining does not have the either of the flags pLGBox_ITEM_DIMMED or 
+DLGBOX_ITEM_LOCKED set, the control of this item is also sent a WN_EMPHASISE, TRUE Message 
+
+
+e if the item that is gaining focus has the flag pLcBox_IT=M_NoT1FY_Focus set, the dialog box is sent 
+a DL_Focus message to inform it that the new item is gaining focus 
+
+
+The method returns rause if a failed consistency check prevents a change of focus being made. In all other 
+circumstances (including the case where the specified item is already the one with focus) the method 
+returms TRUE. 
+
+
+This method is not intended to be replaced. It is not suitable for being called from the a1_ayn_init 
+method. If an application wishes to set the focus on initialisation, it should do so from a replaced 
+dl_set_size method. It may be called from any other method (such as 41_key) once the dialog has been 
+made visible. 
+
+
+dialog 
+VOID wn_draw (VOID) ; 
+Draw the dialog box and its contents. 
+
+
+The method first draws the dialog box border. It then sends a wn_pRaw message to every prompt, and to 
+every control that does not have pLGBox_1ITEM_DIMMED set in the flags field of the corresponding 
+DLGBOx_ITEM struct. If the flags field of a control also has pLGBOXx_ITEM_UNDERLINED bit set, a horizontal 
+line is drawn below the item, extending across the full width of the area inside the window's border. 
+
+
+On the Series 3, only one underline can be present in a dialog box and its vertical position is specified by 
+dilgbox underline. If this value is non-zero, a horizontal line is drawn at the specified position, extending 
+across the full width of the area inside the window's border. 
+
+
+On the Workabour, all text is drawn in the small (8 point Roman) font and line heights are calculated 
+accordingly. 
+
+
+HWIM REFERENCE 
+
+
+Set size of dialog 
+
+
+INT dl_set_size(VOID) ; 
+
+
+Set the height and width of the dialog to the values required to display all the component items, and set the 
+position all components within the dialog box. An Lc_sENsE_wIDTH message is sent to each component to 
+determine the width needed to display it. 
+
+
+A DL_SET_SIZE message is sent from the WSERV ws_do_diai method, after that method has sent the dialog 
+box DL_INIT and DL_DyN_INIT messages. 
+
+
+If digbox. flags contains DLGBOX_APPEND_UNITS_TITLE the SYS_CENTIMETRES OF SYS_INCHES resource 
+(depending on whether w_ws->wserv. flags contains PR_WSERV_METRIC) is loaded from the system 
+resource file and appended to the dialog title. This will call p_panic if the dialog has no title. 
+
+
+Some dialog items (such as an instance of Textwrn used as a title) are composed of a single control 
+component, whereas others are formed from two components - a prompt and a control. The width of each 
+component is found by sending it an Lc_sENSE_wIDTH message. The dialog box width is set to contain the 
+widest item from each of these two groups, subject to any explicit minimum widths set by sending each 
+control a DL_INQ_MINSIZE message. 
+
+
+The width for single-component items is the larger of the width written to *poverallwidth by 
+dl_ing_minsize (zero by default) and the single-component item of greatest width. 
+
+
+The width for two-component items is the width of the widest prompt plus the width of the widest control 
+(respectively not less than any values written to ppromptwWidth and *pcontrolwidth by dl_ing minsize) 
+plus a minimum gutter width separation between them. Provided at least one item is not marked with the 
+DLGBOX_ITEM_DEAD flag, the prompt width allows space for the prompt to include a leading bullet to show 
+that an item can be modified. 
+
+
+The width of the dialog box is the greater of these two widths plus an allowance for the dialog box borders 
+and a small gap at either side. If this is wider than the screen, an attempt is made to clip the right hand side 
+of the control components. On all machines except the Workabout, if such clipping means that one or more 
+controls will be entirely invisible the method calls p_leave (E_GEN_TOOWIDE). 
+
+
+The height of the dialog box is just the sum of the heights of the controls, plus the top and bottom borders 
+and a small additional amount for each item that is underlined. On all machines except the Workabout, if 
+the total exceeds the screen height the method calls p_leave (E_GEN_ToomaNy) . In most cases there will 
+always be room for the maximum number of items, but some items (for example, instances of ACLIST) take 
+up additional height. 
+
+
+The method then positions each prompt and control by sending it an Lc_seT_1D_Pos message. Unless 
+marked as centred, prompts are positioned at the left side, aligned at their left edges, and controls occupy a 
+right hand region, again aligned at their left edges. The prompt and control regions are aligned with the 
+edges of the widest centred control, subject to their being separated by a small gap. 
+
+
+Finally, provided that not all items are marked with the p.cBox_1TEM_pEap flag, the method sets the focus 
+to the first such unmarked item - algbox. focus is set TRUE, dlgbox. current is set to the item and a 
+WN_EMPHASISE, TRUE message is sent to the item's prompt, if it exists. The control itself is not sent a 
+WN_EMPHASISE message as it will receive one later, when the dialog box itself receives a wN_EMPHASISE 
+message. 
+
+
+The method returns zero to indicate that p_1eave has not been called. It is suitable for calling under the 
+protection of p_enter. 
+
+
+This method may be replaced, but should not be called explicitly from application code. It offers the last 
+opportunity to modify the dialog box content before it becomes visible. A common use is to modify the 
+content after the size of the dialog box has been calculated. 
+
+
+Any replacement method should only add further processing, before and/or after supersending the 
+DL_SET_SIZE message. 
+
+
+7 DIALOG BOXES 
+
+
+_ Dim an item 
+
+
+VOID dl_item_dim(INT index, UINT flag) ; 
+
+
+Undim item number index if flag is FALSE, otherwise dim it. When an item is dimmed its control is not 
+displayed and its prompt does not display a bullet point. It is harmless to send a dimmed item a 
+DL_ITEM_DIM, TRUE Message, or an undimmed item a DL_ITEM_DIM, FALSE message. 
+
+
+Dimming the item clears the pLGBox_ITEM_DIMmep flag in item number index and sends any prompt (an 
+instance of TEXTWIN) a WN_SET message to Clear its PR_TEXTWIN_BULLET flag. The control is sent a 
+WN_VISIBLE, FALSE message. 
+
+
+Undimming the item reverses these flag changes and sends the control a wN_vIsIBLE, TRUE message. 
+
+
+In either case the ww_v1sIBLE message is sent only if the dialog box win. flags contains 
+PR_WIN_INITIALISED. This prevents any control from drawing itself during the initialisation of the dialog 
+box, before the whole dialog box can be made visible. 
+
+
+If item number index has the pLGBox_ITEM_NEEDS_PAcK flag set, the dimming/undimming operation is also 
+performed on the following pacxseE item. 
+
+
+This method is not intended to be replaced. 
+
+
+Lock an ite 
+
+
+VOID di_item_lock(INT index, UINT flag); 
+
+
+Unlock item number index if £1ag is FaLse, otherwise lock it. When an item is locked its prompt does not 
+display a bullet point but, unlike a dimmed item, its control remains visible. It is harmless to send a locked 
+item a DL_ITEM_LOCK, TRUE message, or an unlocked item a DL_ITEM_LOCK, FALSE message. 
+
+
+Locking the item clears the pL¢Box_ITEM_LocKEp flag in the item's flags field and sends any prompt (an 
+instance of TEXTWIN) a WN_SET message to clear its PR_TEXTWIN_BULLET flag. 
+
+
+Unlocking the item reverses these flag changes. 
+
+
+If item number index has the pLeBox_ITEM_NEEDS_Pacx flag set, the locking/unlocking operation is also 
+performed on the following packse item. 
+
+
+This method is not intended to be replaced. 
+
+
+ed’ message 
+
+
+_ Display ‘d 
+
+
+VOID dl_dimmed_message (VOID) ; 
+
+
+Display a status message, using hInfoPrint, indicating that a locked or dimmed item can not be modified. 
+This method will be called by system code when the uset attempts to modify an item that is either dimmed 
+or locked. 
+
+
+The resource ID passed to hinfoprint is digbox.dimrid or, if this is zero, either of the system resource 
+ID's SYS_DIMMED_MSG OF SYS_LOCKED_mSG depending on whether or not the item's flags contain 
+DLGBOX_ITEM_DIMMED (if this flag is not present the item is assumed to be locked, without testing for the 
+presence of DLGBOX_ITEM_LOCKED). 
+
+
+This method can be replaced, for example, to display a context-sensitive message. 
+
+
+DL_HANDLE ~ 
+
+
+INT dl_handle_to_index(PR_LODGER *handle) ; 
+
+
+Sense item index 
+
+
+Return the index number for the item whose control handle is handle. 
+Returns -1 if handle does not match any dialog item. 
+
+
+This method is not intended to be replaced. 
+
+
+HWIM REFERENCE 
+
+
+Sense item handle 
+
+
+PR_LODGER *dl_index_to_handle (INT index) ; 
+Return the handle of the control in item number index. 
+
+
+It is a programming error to call this method with a value of index that does not correspond to an existing 
+dialog box item. 
+
+
+This method is not intended to be replaced. 
+
+
+ee ee 
+
+
+VOID dl_set_item_flags(PR_LODGER *lodger, UINT flags); 
+
+
+or the passed f1ags into the flags field of the dialog box item corresponding to the control with handle 
+lodger. 
+
+
+This method is intended for use by a component control to set some aspect of the dialog's state. It is used, 
+for example, by the rnsELwn and acuist dialog control classes. 
+
+
+The DLGBOX_ITEM_LOCKED and DLGBOX_ITEM_DIMMED flags should be set (or cleared) by use of the 
+appropriate specific method. Note that, apart from these two flags, no means is provided for clearing any of 
+an item's flags. 
+
+
+This method is not intended to be replaced. 
+
+
+INT wn_sense_help(PR_DLGBOX *self) ; 
+The action depends on the value of digbox.heipria as follows: 
+¢ return digbox.helprid, if it is greater than zero. 
+
+
+¢ if dlgbox.helprid is zero, return the result of supersending the w_SENSE_HELP message. This is 
+handled by the win superclass and returns either w_ws->wserv.help_index_id or, if this is zero, 
+the (negative) system resource ID -sys_HELP_ON_HELP. 
+
+
+© if dlgbox.helprid is -1, call p_leave (RUN_ACTIVE_USED). This is used by the ERRORDLG class, to 
+disable the display of help information when an error is being reported (so that, for example, 
+multiple nested out of memory errors can not be generated by requesting Help while an out of 
+memory error report is visible). 
+
+
+ox emphasis 
+
+
+VOID wn_emphasise(UINT flag) ; 
+
+
+Emphasise the dialog box if flag is True, otherwise de-emphasise it. 
+
+
+First supersends the wN_EMPHASISE message to set the border emphasis. If an item has the keyboard focus 
+(dlgbox. focus is TRUE) and if the current item is not dimmed or locked, send a WN_EMPHASISE message to 
+the control of this item. 
+
+
+VOID di_ing minsize (INT *pOverallWidth, INT *pPromptWidth, INT *pControlwidth) ; 
+
+
+Inform the caller of the minimum widths for whole line items (*poverallwidth) and for the prompt 
+(*pPromptwidth) and control (*pcontrolwidth) segments of two-part items. The method is called from the 
+dl_set_size method and, on entry, all three parameters point to locations containing zero. 
+
+
+The supplied method does nothing. 
+A subclass may replace this method to write application-specific minimum values to any or all of 
+
+
+*pOverallWidth, *pPromptWidth Or *pControlwidth. On all machines except the Workabout, writing 
+
+
+7-20 
+
+
+7 DIALOG BOXES 
+
+
+values that force a dialog to exceed the width of the screen will cause d1_set_size to call 
+p_leave (E_GEN_TOOWIDE) . 
+
+
+DL_DYN_INIT 
+
+
+VoID dl_dyn_init (VOID) ; 
+
+
+alisation 
+
+
+A DL_DYN_INIT message is sent from the WsERV ws_do_dial method, after that method has sent the dialog 
+box a pL_InitT message, but before the sending of apL_sET_s1z= message. 
+
+
+The supplied method does nothing. It is supplied so that it may be replaced to perform application-specific 
+initialisation of the dialog box after all its items have been added, but before its size is calculated and it is 
+made visible. 
+
+
+The most common use for this method is to set the initial value of one or more controls, depending on the 
+current state of the application, but other actions may include dimming, locking, adding or replacing one or 
+more dialog items. Initialisation data may conveniently be passed by means of a buffer pointed to by 
+digbox. rbuf. 
+
+
+Deferred DLGBOX methods 
+
+
+There is no general requirement to subclass pLGBox to provide any of these pzrsrred methods. Each 
+method need be supplied only if the conditions are satisfied for the corresponding message to be received. 
+
+
+HANGED 
+
+
+VOID dl_changed (INT index) ; 
+
+
+éd message 
+
+
+Notify the dialog box that the item with index number index has changed in some way. 
+
+
+This message will only be received for values of index for which the flags field of the corresponding item 
+contains DLGBOX_ITEM_NOTIFY_CHANGED. The method need not be supplied for any dialog in which no 
+items are so marked. 
+
+
+A typical use would be to modify an item - say the allowed range of a numeric edit box - as a result of 
+changes made by the user to some other item. 
+
+
+ged message 
+VOID dl_focus (WORD index, WORD flag) ; 
+
+
+Notify the dialog box that the item with index number index has gained or lost focus. The value of flag is 
+TRUE if the item has gained focus, or rause if the item has lost focus. 
+
+
+This message will only be received for values of index for which the flags field of the corresponding item 
+contains DLGBOX_ITEM_NOTIFy_Focus. The method need not be supplied for any dialog in which no items 
+are so marked. 
+
+
+A common use is to detect when an edit box loses focus. This may be an appropriate time to sense the 
+value and make any necessary modifications to other dialog box items. 
+
+
+alog if required 
+VOID dl_launch_sub(INT index) ; 
+This message is sent by the window server object if, on return from a wn_key message sent to the dialog, 
+
+
+the value of w_ws->wserv.subdial is non-zero. The value of index is the item number of the item that is 
+launching the subdialog. 
+
+
+The method need not be supplied for any dialog that does not write a non-zero value to 
+w_ws->wserv.subdial. For further information, see the description of the use of subdialogs in the Dialogs 
+chapter of the Object Oriented Programming Guide. 
+
+
+HWIM REFERENCE 
+
+
+Create non-system dialog item 
+
+
+VOID *dl_item_new(AD DLGBOX *par) ; 
+Create an instance of the application-specific dialog item with class number par->class. 
+
+
+Assuming that the application category file is myapp.cat, the code of a d1_item_new method for a dialog 
+box that has application-specific items defined only in this category would be: 
+
+
+£_new(CAT_MYAPP_MYAPP, par->class) ; 
+
+
+If, exceptionally, a dialog box contains two or more application-specific items, with classes defined in 
+different categories, the method will need additional logic to create the item from the appropriate category. 
+
+
+This message will only be received if the flags field associated with one or more of the items in a dialog 
+box contains pLGBox_ITEM_APPL_car, indicating that the item does not have its class definition in the 
+HWIM category. The method need not be supplied for any dialog whose items are not so marked. 
+
+
+ATSDIAL 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+destrey wh—draw 
+
+
+di_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help d1_dimmed_message 
+wn_set di—itemadd 
+wn_sense dl_set_size 
+wn_draw di_ing_minsize 
+di_item_lock di—dyn—inie 
+dl_item_dim di—key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+di_take_focus di_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+wn_calc_position |wn—emphasise 
+
+
+wn_position 
+wn_redraw 
+
+
+wn-senserheip 
+
+
+wn_visible 
+
+
+The atsp1au class is not present on the Series 3. 
+
+
+The arspzax class implements ATS dialogs, that is, dialogs that are presented in response to an inter- 
+process message from another, controlling, process. The ATS dialog mechanism is intended to be used 
+only via the mechanisms supplied within the HWIM library (see, for example, the description of the 
+ws_do_remote_dial method in the WSERV Class chapter. An application should not subclass arsDIAL. 
+
+
+An ATS dialog may be dependent on two items of data that are copied from the controlling process. The 
+first of these must be the resource for the dialog itself (considered to be an Hp_DLGBox_rsc struct). The 
+second may be one of: 
+
+
+e achoice list resource 
+® an action list resource 
+
+
+e editable text for an edit box. 
+
+
+7 DIALOG BOXES 
+
+
+The ATS dialog may therefore contain, in addition to controls of other types, not more than one control 
+selected from these three types. None of the other controls may be of any type that requires additional data 
+(for example, from another resource file item). 
+
+
+See the Series 3a Automatic Test System chapter of the Object Oriented Programming Guide for a 
+description of the use of ATS. 
+
+
+Class definition 
+Defined in sub-category file xd/gbox.cl (generated header file xdlgbox.g). 
+
+
+CLASS atsdial dlgbox 
+{ 
+REPLACE destroy 
+REPLACE dl_item_add 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+PROPERTY 
+{ 
+VOID *owner; 
+VOID *main; 
+VOID *buts; 
+PR_WIN *filter; 
+WORD filmethod; 
+WORD chlist; 
+WORD pid; 
+WORD ret; 
+UWORD locked; 
+
+
+} 
+
+
+Property 
+
+atsdial.owner If not nout, the handle of an instance of the arssv class (see the XADD 
+Reference manual). 
+
+atsdial.main A pointer to an allocated memory cell containing the main resource data 
+for the dialog. 
+
+atsdial buts If not NULL, a pointer to an allocated memory cell containing resource data 
+for the dialog's one control that needs such data. The control may be a 
+choice list, an action list or an edit box. 
+
+atsdial.filter A preserved copy of the application's w_ws->wserv. filter property. 
+
+atsdial.filmethod A preserved copy of the application's w_ws->wserv. £ilmethod property. 
+
+atsdial.chlist Either zero or one plus the index of the control that makes use of the 
+second item of data copied over from the controlling process. If positive, 
+the control is a choice list, if negative the control is an edit box. 
+
+atsdial.pid The process ID of the process that launched the ATS dialog. 
+
+atsdial.ret A terminating value that can be sent in an sv_FREE message to 
+atsdial.owner. 
+
+atsdial.locked Normally revs, indicating that the ATS dialog code has incremented the 
+
+
+application's patLocked magic static. 
+
+
+HWIM REFERENCE 
+
+
+[SEE Sa eae \ 
+ATSDIAL methods 
+
+DESTROY : _._ : Destroy 
+
+VOID destroy (VOID) ; 
+
+Destroy the ATS dialog and its resources. The action is as follows: 
+
+
+e Frees the allocated memory cell pointed to by atsdial.main and, if it exists, the allocated 
+memory pointed to by atsdial .buts. 
+
+
+e Restores the values of w_ws->wserv. filter and w_ws->wserv. filmethod from the preserved 
+values in atsdial.filter and atsdial.£ilmethod. 
+
+
+e Ifatsdial.owner is not NULL, sends it an sv_FREE message, passing the value of atsdial. ret. 
+e Ifatsdial.locked is non-zero, decrements patLocked. 
+
+
+e Supersends the pEstroy message. 
+
+
+VOID dl_item_add(AD_DLGBOX *p); 
+
+
+Mark the dialog as being started by the ATS mechanism by oring the flag wIn_FROM_ATs into win. flags 
+(for use by any AcLIST or cHLIST component) and then supersend the DL_TTEM_ADD message. 
+
+
+INT dl_dyn_init(ATS_MESS *pm, VOID *owner) ; 
+
+
+Copies the value of owner into atsdial.owner, and also copies w_ws->wserv. filter and 
+w_ws->wserv.filmethod into atsdial.filter and atsdial.filmethod. 
+
+
+If there is a keyboard filter that is non-permanent (atsdial . £ilmethod is not negative), the method then 
+calls p_leave(E_GEN_IN_usE). An application with a temporary keyboard filter is deemed not to be ina 
+suitable state to handle an ATS dialog. 
+
+
+The process ID of the controlling process is copied from pm- >mess.pid into atsdial .pia, and the 
+application's filter is cleared (w_ws->wserv. filter and w_ws->wserv.£ilmethod are cleared). The value of 
+atsdial.ret is set to -1, the default value that will indicate termination of the dialog by pressing Esc. 
+
+
+If pm->u.d.butslen is negative, this is taken to mean that pm->u.buts contains a pointer to initial text for 
+an edit box. The value of pm->u.d.butslen is copied into atsdial.chlist, for later use, and 
+pm->u.butsien is set to 2 (the length of a pointer). 
+
+
+Memory is allocated to contain the resources specified by pm->u.d.main (the main dialog resource) and 
+pm-u.d.buts (optional data for one of the dialog's controls) The data is copied from the controlling process 
+and pointers to the two allocated cells are written to atsdial.main and atsdial.buts. 
+
+
+The flags pLGBox_No_wart and DLGBox_No_ppp are ored into the dialog box flags in the main dialog 
+resource and the dialog box sends itself a pL_1n1T message. 
+
+
+If atsdial.chlist is negative, the dialog's edit box is seeded with up to ars_MAX_EDITOR_LEN bytes of text 
+read over from the controlling process, at an offset that is specified by the two-byte cell pointed to by 
+atsdial.buts. 
+
+
+The dialog then sends itself a p._seT_s1z= message and calls hinitvis. The flag PR_WIN_INITIALISED is 
+ored into win. flags, the dialog sends w_ws a wS_ADD DIAL message, DatLocked is incremented and 
+atsdial.locked is set TRUE. 
+
+
+The method returns zero to indicate that p_1eave has not been called. The method is thus suitable for being 
+called under the protection of p_enter. 
+
+
+7 DIALOG BOXES 
+SSE ITALOG BOKES 
+
+
+Handle key input 
+
+
+INT dl_key (VOID) ; 
+Handle the Enter key input that exits the dialog. 
+
+
+If atsdial .chlist is positive (the dialog is presenting a choice list) write the index of the currently 
+selected choice list item to atsdial.ret and retum WN_KEY_CHANGED. 
+
+
+If atsdial.chlist is negative (the dialog is presenting an edit box) copy the text back to the controlling 
+process, overwriting the string used to intialise the edit box, write zero to atsdial. ret and return 
+WN_KEY_CHANGED. 
+
+
+If atsdial.chlist is zero, just return WN_KEY_CHANGED. 
+
+
+CHAPTER 8 
+
+
+LABELS, BUTTONS AND CHOICE LISTS 
+
+
+This chapter describes three of the basic components of a dialog box. 
+
+
+The TExtwrn class, as its name suggests, is used to display static text, including any dialog box title and 
+optional prompt messages for other controls. Dialog box buttons, used to exit the dialog box or to initiate 
+other actions, are implemented by either the acList or smacuztsvt ‘action list' classes. The cuurst class 
+provides the means of selecting one option from a number of alternatives. 
+
+
+It is unlikely that an application will need to subclass any of the classes described in this chapter and it is 
+expected that the vast majority of applications will simply use them as standard dialog components. In 
+consequence applications will generally not send explicit messages to instances of these classes and it is 
+therefore not necessary to understand the class methods in any great depth. 
+
+Precursors 
+
+
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the wr and Lopcer classes, described in the Windows chapter 
+
+
+¢ — the description of the piczox class in the Dialog Boxes chapter, particularly the wn_key method 
+which may sent wn_KEy messages to a dialog box component and respond to the return value 
+
+
+e for the cuurst class, the description of its LtstBox component in the List Boxes and Menus 
+chapter 
+
+
+Class diagram 
+
+
+[tra ee [oT eee ce 
+
+
+a tata! ¢ 
+“ epflat > 7 wid ; 
+ra nf ¢ 
+x‘. ‘ % 
+NS E ‘AL 5 
+x \ . : 
+. er \ ee ‘ 
+a ot 
+me tes Pade ae Pe ee pom et 
+‘ 4 ie: as ? * aK. ‘i rs -s. 
+/ textwin ~ / lodger > / chlist 7s “~~ fAachlist “> 
+é if ‘ Zz 4 i“ / ‘4 
+NS c SSS <+—_———_ ¥ i re \ 
+hs ' ee ‘ ‘ woes 7 
+i) ort meee’ rte eee” Rae ee ‘ oo eee 
+Nee” ea Dabs i No” 
+
+
+a are he 
+/ smaclist > 
+Zc ‘ 
+
+
+‘ pete 
+, - a 
+ae pore ede 
+
+
+> vanumber > 
+
+
+HWIM REFERENCE 
+
+
+The TEXTWIN class 
+
+
+flags landlord 
+i offset 
+width 
+
+
+destroy 
+
+ig_draw 
+
+1lg_self_check 
+
+ig_set_id_pos 
+fe 
+
+
+wn_visible 
+
+
+lg_sense_width 
+wn_draw 
+wn_emphasise 
+wn_init 
+
+wn_key 
+
+
+wn_cale_ position 
+wn_connect 
+wn_dodraw 
+
+
+wn_sense 
+wn_set 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+ig_update 
+
+
+An instance of rextw1n is used within a dialog box to display static text. In addition to displaying simple 
+informational messages, it may be used as a prompt (or label) to a control, or as the dialog box title. 
+
+
+Text may be specified in a dialog resource in a number of ways. For example, the system error dialog, 
+whose resource is listed below, simply declares two rexTwin components: 
+
+
+RESOURCE DIALOG sys_error_dialog 
+{ 
+£lags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+} ’ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+}, 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=sys_ac_continue; 
+
+
+); 
+
+
+); 
+} 
+
+
+where the TxrmEss resource struct and its default values are defined in Awim.h as: 
+
+
+STRUCT TXTMESS 
+
+
+{ 
+
+
+WORD flags=0; 
+TEXT .str=""; 
+
+
+} 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+The first of the rexrwin components sets the flag DLGBOx_ITEM_UNDERLINED so that it appears as a dialog 
+box title. The text of both components is determined by the type of the run-time error that causes the dialog 
+
+
+to be displayed and is supplied dynamically. 
+
+
+A Textwin dialog title may be specified more simply by providing text for the title element, as in the 
+following example. This example also shows how to specify a TExTwrN prompt to a control, by providing 
+text for the prompt item of a conrrot resource. In both of these cases the Textwrn flag values are set as 
+appropriate by system code. 
+
+
+RESOURCE DIALOG sys_printer_model 
+
+
+{ 
+
+
+title="Set printer"; 
+flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+} 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+prompt="Select printer"; 
+
+
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+
+
+class=C_CHLIST; 
+info=CHLIST{}; 
+} t 
+
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+
+
+prompt="Default font"; 
+
+
+info=TXTMESS 
+
+
+{ 
+
+
+flags=IN_TEXTWIN_POPOUT; 
+
+
+by 
+}; 
+
+
+Class definition 
+
+
+Defined in sub-category file textwin.cl (generated header file textwin.g). 
+
+
+CLASS 
+
+
+textwin lodger 
+
+
+Text window 
+
+
+{ 
+
+
+REPLACE wn_draw 
+REPLACE wn_init 
+REPLACE wn_set 
+
+REPLACE wn_sense 
+REPLACE wn_key 
+REPLACE 1g_sense_width 
+REPLACE wn_emphasise 
+
+
+CONSTANTS 
+
+
+{ 
+
+PR_TEXTWIN_AL LEFT 
+PR_TEXTWIN_AL RIGHT 
+PR_TEXTWIN_AL CENTRE 
+PR_TEXTWIN_BOLD 
+PR_TEXTWIN_BULLET 
+PR_TEXTWIN_POPOUT 
+PR_TEXTWIN_FLASHING 
+
+
+IN_TEXTWIN_AL LEFT 
+IN_TEXTWIN_AL_RIGHT 
+IN_TEXTWIN_AL_CENTRE 
+IN_TEXTWIN_BOLD 
+IN_TEXTWIN_BULLET 
+IN_TEXTWIN_POPOUT 
+
+
+0x00 
+0x01 
+0x02 
+0x04 
+0x20 
+0x40 
+0x80 
+
+
+PR_TEXTWIN_AL LEFT 
+PR_TEXTWIN_AL RIGHT 
+PR_TEXTWIN_AL_CENTRE 
+PR_TEXTWIN_BOLD 
+PR_TEXTWIN_BULLET 
+PR_TEXTWIN_POPOUT 
+
+
+HWIM REFERENCE 
+
+
+a 
+
+
+SE_TEXTWIN_ALIGN 
+SE_TEXTWIN_BOLD 
+
+
+(PR_TEXTWIN_AL_RIGHT|PR_TEXTWIN_AL CENTRE) 
+PR_TEXTWIN_BOLD 
+
+
+SE_TEXTWIN_TEXT 0x08 
+
+
+SE_TEXTWIN_BULLET 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+PR_TEXTWIN_BULLET 
+
+
+UWORD state; 
+TEXT label {1} ; 
+} IN_TEXTWIN; 
+
+
+typedef struct 
+
+
+{ 
+
+
+INT flags; 
+
+
+UWORD state; Alignment, underline 
+
+
+TEXT *buf; 
+UWORD len; 
+
+
+}SE_TEXTWIN; 
+
+
+} 
+
+
+PROPERTY 1 
+
+
+{ 
+
+
+PR_EPFLAT *label; 
+UWORD state; 
+
+
+} 
+} 
+
+
+label text object 
+Alignment, underline 
+
+
+The flag PR_TEXTWIN_FLASHING is not defined on the Series 3. 
+
+
+Property 
+
+
+textwin.label 
+
+
+textwin.state 
+
+
+TEXTWIN flags 
+
+
+PR_TEXTWIN_AL LEFT 
+
+
+PR_TEXTWIN_AL RIGHT 
+
+
+PR_TEXTWIN_AL CENTRE 
+PR_TEXTWIN_ BOLD 
+PR_TEXTWIN BULLET 
+
+
+PR_TEXTWIN_POPOUT 
+
+
+PR_TEXTWIN_FLASHING 
+
+
+either nuLL or the handle of the instance of epriat that contains the text 
+
+
+any sensible combination of the flags listed below 
+
+
+if set, the text is aligned left. No other pR_TEXTWIN_AL_ xxx flag should be 
+set 
+
+
+if set, the text is aligned right. No other pr_tExTWwINn_aL_xxx flag should be 
+set 
+
+
+if set, the text is centred. No other pR_TexTwIn_aL xxx flag should be set 
+if set, the text is to be drawn in a bold font 
+if set, the text is to be preceded by a rectangular bullet 
+
+
+if set, the text window is to trigger a 'pop-out' subdialog on receiving a Tab 
+keypress 
+
+
+If set, use a flashing text cursor, otherwise any cursor is a highlighted 
+obloid. This flag is not available on the Series 3, which is restricted to a 
+non-flashing cursor. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+TEXTWIN methods 
+WAUISU Sei 
+
+
+VOID wn_init (IN_TEXTWIN *par, PR_WIN *landlord) ; 
+Initialise the text window to contain any text specified by the 1n_TExtTwrn struct pointed to by par. 
+Sets Lodger . landlord to the value of landlord and textwin.state tO par->state. 
+
+
+If the par->labe1 buffer does not contain a null string, an instance of EprLar is created and initialised to 
+contain the specified text, as indicated by the following code: 
+
+
+p_send3 (epflat,O_EP_INIT,WS_MAX_PRINT_BOX_TEXT_LEN) ; 
+p_send4 (epflat,O_EP_SET_ TEXT, &par->label [0] ,p_slen(&par->label [0] )); 
+
+
+If this is successful, the handle of the instance of EPFLat is stored in textwin. label. On failure p leave is 
+called. 
+
+
+This message is sent from the DLGBox dl_item_add method. 
+
+
+Draw text 
+
+
+VOID wn_draw(PR_TEXTWIN *self); 
+
+
+Draw the text of the text window, assuming the existence of an appropriate graphics context. 
+If textwin.state contains PR_TEXTWIN_BOLD, the graphics context is set to use a bold font. 
+
+
+On the Workabout, if the control is being used as a dialog component (win. flags contains 
+PR_WIN_IS_DLCTRL) and the dialog is set to use the small font (the owning dialog box, whose handle is 
+stored in lodger.1andlord, has a non-zero value of digbox . font) the graphics context is set to use the 
+small font. 
+
+
+The text is sensed by sending textwin. label aN EF_SENSE_BUF message and is then drawn, with a call to 
+gPrintBoxText, at a position within the text window determined by the pR_TExtwin_aL xxx flag in 
+textwin.state. The bullet rectangle is drawn or cleared, depending on the presence or absence of the 
+PR_TEXTWIN_BULLET flag in textwin.state. If win. flags contains PR_WIN_EMPHAStIsED, the text (and any 
+bullet) is highlighted. If textwin.state contains PR_TEXTWIN_FLASHING, the highlight takes the form of a 
+flashing cursor. 
+
+
+If the first character in the string is oxo1 then the second character is interpreted as an offset in pixels for 
+the remaining characters. This technique is used to align the pack selector prompt as illustrated in the 
+following picture: 
+
+
+Open file 
+
+
+| ¢ gelacuti+ 
+
+
+ng Disk _ Internal 
+
+
+The "Disk" text has been offset so as to align it with the "Name" text. 
+If textwin.state contains PR_TEXTWIN_BOLD, the graphics context is reset to use a normal font. 
+
+
+This message is sent from the DLGBox wn_draw method. 
+
+
+WEST ) Set property 
+VOID wn_set(SE_TEXTWIN *txtset); 
+
+
+Set the text and/or the textwin. state flags according to the data in the sz_Texrwrn struct pointed to by 
+txtset. The items that are to be modified are specified by txtset->flags, which should be a combination 
+of se_TEXTwIN_xxx flags. The value of txtset->state should be a combination of pr_TExtwINn_xxx flags. 
+
+
+HWIM REFERENCE 
+ee SSSeSFSSeeFFeeeSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSOOee 
+
+
+If txtset->flags contains sE_TEXTWIN_TEXT, the method sets the text (by sending textwin.1label an 
+EP_SET_TEXT message) to the first txtset->1en bytes in the buffer pointed to by txtset->buf. If 
+textwin. label is NULL, an instance of EPFLAT is created and initialised (as described in the wn_init 
+method) before the Ep_seT_TExT message is sent. 
+
+
+Each of the remaining flags in txtset->flags causes the corresponding PR_TEXTWIN_xxx bit in 
+txtset->state to be written (either set or cleared) to textwin. state. 
+
+
+An LG_DRAW message is sent, causing the text window to be redrawn, if txtset->£1ags contains any of the 
+flags SE_TEXTWIN_TEXT, SE_TEXTWIN_ALIGN, SE_TEXTWIN_BOLD OF SE_TEXTWIN_BULLET. 
+
+
+The following example sets the text to the string pointed to by str. It also clears any PR_TEXTWIN_BOLD flag 
+and sets PR_TEXTWIN_AL_RIGHT (clearing PR_TEXTWIN_AL_LEFT and PR_TEXTWIN_AL_CENTRE in the process). 
+No other flags in textwin.state are affected. 
+
+
+LOCAL_C VOID SetTextWin(PR_TEXTWIN *textwin,TEXT *str) 
+
+
+{ 
+
+
+SE_TEXTWIN set; 
+
+
+set .flags=SE_TEXTWIN_TEXT|SE_TEXTWIN_ALIGN|SE_TEXTWIN_BOLD; 
+set.state=PR_TEXTWIN_AL_RIGHT; /* PR_TEXTWIN_BOLD not set, so will be cleared */ 
+set .buf=str; 
+
+set.len=p_slen(str) ; 
+
+P_send3 (textwin,O_WN_SET, &set) ; 
+
+
+} 
+
+
+It is rare for application code to set more than the text of an instance of rextwrn used as a dialog box 
+component. The flags in textwin. state are generally either set on initialisation (usually from 
+IN_TEXTWIN_Xxx values set in a resource item) or are set or cleared by system code (see, for example, the 
+DLGBOX dl1_item_lock and dl_item_dim methods). 
+
+
+This message is sent from the pLczox wn_set method, normally invoked from application code by means 
+of the hpigset and npigset Text utility functions. 
+
+
+VOID wn_sense(SE_TEXTWIN *txtset) ; 
+Write a pointer to the text in txtset->buf and the length of the text to txtset->1en, according to the code: 
+txtset->len=p_send3 (self->textwin.label,O_EF_SENSE_BUF, &txtset->buf) ; 
+
+
+On the Series 3, this method must not be called if the text window contains no text. On other machines the 
+method simply writes zero to txtset->len if the text window contains no text. 
+
+
+This message is sent from the pLGBox wn_sense method, normally invoked from application code by means 
+of the hDigSense utility function. 
+
+
+sirwia ae 
+y input 
+
+INT wn_key (INT keycode, INT modifiers) ; 
+
+Simply returns wN_KEY_No_CHANGE (0) unless textwin. state contains PR_TEXTWIN_POPOUT. 
+
+
+If textwin.state contains pR_TEXTWIN_POPOUT, the text window can trigger a subdialog (see the 
+discussion of subdialogs in the Dialog Boxes chapter) on receipt of a wn_kEy message with keycode set to 
+w_key_TAB. It does this by writing to wserv.subdial a value of one plus the text window's index within the 
+dialog (the index is found by sending the dialog box a DL_HANDLE_TO_INDEX message). For any other value 
+of keycode, the method uses the hinfoprint utility function to display the information message with 
+system resource ID sys_popout_HELP (in English, this is the message "Press Tab to change this 
+item"). 
+
+
+In all cases the method returns wn_KEY_No_CHANGE (0). 
+
+
+This message is sent from the pLGBox wn_key method. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+LG_SENSE WIDTH oS Return required contro! width 
+INT lg_sense_width(VOID) ; 
+If textwin. label is NULL, returns zero. 
+
+
+Otherwise, senses the text window's text by sending textwin. label an EF_SENSE_BUF message and returns 
+the width required to draw the string, plus an allowance for a preceding bullet (regardless of whether a 
+bullet is actually present). 
+
+
+This message is sent from the pu¢Box dl_set_size method. 
+
+
+_. Emphasise 
+
+
+VOID wn_emphasise(UINT flag) ; 
+
+
+Emphasise the window if £1ag is TRUE, or remove the emphasis if f1ag is FALSE. Does nothing if 
+attempting to set the emphasis to its current state, or if textwin. label is NULL. 
+
+
+Sets the PR_WIN_EMPHASISED bit in win. flags if f1ag is TRUE, otherwise clears this bit and erases any text 
+cursor. 
+
+
+This message is sent from the DLGBox dl_take_focus method. 
+
+
+The SMACLIST class 
+
+
+landlord 
+offset 
+width 
+totalwidth 
+
+
+destroy 
+1lg_sense_width 
+1g_set_id_pos 
+wn_draw 
+
+
+destroy 
+wn_calc_position lg_draw 
+wn_connect 1lg_self_check 
+wn_dodraw 
+
+
+wn_init 
+wn_key 
+wn_sense 
+
+
+wn_emphasise 
+
+wnrkey 
+
+wn_position 
+
+wn_redraw 
+
+wn_sense_ help ig_update 
+
+
+SMACLIST is the 'small' form of an action list. It is used to implement a set of buttons in cases where there is 
+a requirement for the dialog to occupy as small a region of the screen as possible. In consequence, a dialog 
+containing an instance of smacuist usually does not contain any other controls. 
+
+
+The following diagram shows an example of the use of smacutst in the Replace command of the Word 
+application, to control how text replacements are made. In this case the dialog must be small since there is 
+a requirement to display as much as possible of the text in which replacements are being made. 
+
+
+(BEnd Replace (S)Skip <ADAL] 
+
+
+HWIM REFERENCE 
+See 
+
+
+The dialog requires the two resources given below. 
+
+
+RESOURCE ACLIST_ARRAY repl_ ac 
+
+
+{ 
+
+
+button = 
+
+
+{ 
+
+
+PUSH_BUT 
+
+
+{ 
+keycode=-'e'; 
+str="End"; 
+1 
+
+PUSH_BUT 
+
+
+{ 
+keycode='r'; 
+str="Replace"; 
+
+
+}, 
+
+
+PUSH_B 
+
+
+{ 
+keycode='s'; 
+str="Skip"; 
+
+
+}, 
+
+
+PUSH_BUT 
+
+
+{ 
+keycode='a'; 
+str="All"; 
+} 
+te 
+} 
+
+
+where the acLIST_ARRAY and PuSH_BUT resource structs are defined in Awim.rh as: 
+
+
+STRUCT ACLIST_ARRAY 
+
+
+{ 
+
+
+LEN BYTE STRUCT button []; /* array of push_buttons */ 
+
+
+} 
+
+
+STRUCT PUSH_BUT 
+BYTE { 
+WORD keycode; 
+TEXT str; /* text associated with button */ 
+
+
+} 
+
+
+An ACLIST_ARRAY resource defines, for each button, the key code that activates the button and the button's 
+associated text. It must contain at least one pusH_BuT struct. 
+
+
+The keycode value may be supplied in either upper or lower case, or may be a w_KEy_xxx value. If no 
+keycode is set to W_KEY_ESCAPE, a negative keycode value, such as in the first item in the above example, 
+indicates that the button may also be activated by pressing Esc. Only one such item may be included in the 
+array. 
+
+
+The following example illustrates the corresponding pratoc resource. If a dialog contains other controls, 
+the smacList control must appear last. 
+
+
+RESOURCE DIALOG repl_inst_dl 
+
+
+{ 
+
+
+flags=PR_WIN_FORCE_BOTTOM|PR_WIN_FORCE_LEFT; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_SMACLIST; 
+info=ACLIST 
+
+
+{ 
+
+
+rid=repl_ac; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+where the acizst resource struct is defined in Awim.rh as: 
+
+
+§ LABELS, BUTTONS AND CHOICE LISTS 
+$$ AED, BUTTONS AND CHOICE LISTS” 
+
+
+STRUCT ACLIST /* Initialising struct for action list */ 
+
+
+{ 
+
+
+LINK rid; 
+
+
+} 
+Class definition 
+Defined in sub-category file aclist.cl (generated header file aclist.g). 
+
+
+CLASS smaclist lodger 
+small action list lodges within dialog. No real button will be drawn 
+
+
+{ 
+
+
+REPLACE destroy 
+
+
+REPLACE wn_init load action list, set dead & centre flags 
+
+REPLACE wn_key process key press 
+
+REPLACE wn_draw print text of current selection 
+
+REPLACE wn_sense=p_dummy 
+
+REPLACE lg_set_id_pos calculate position of button 
+
+REPLACE lg_sense_width ret min width of control, real width may alter again 
+later 
+
+CONSTANTS 
+
+
+{ 
+
+
+SMACLIST_MAX_STRING 80 /* max of 80 characters */ 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD width; width of ACLIST_button or letter within bracket for SMACLIST 
+
+
+UWORD x; tl x-offset of ACLIST_but or ‘'(' in case of SMACLIST 
+} BUT_POS; 
+
+typedef struct 
+{ 
+WORD rid; resource ID of lbc text-array 
+} IN_ACLIST; 
+
+} 
+
+PROPERTY 1 
+
+
+{ 
+
+
+PR_VARES *data; array holding keycode & text outside button 
+
+
+BUT_POS *pos; array holding each button's width & x-offset 
+
+UWORD totalwidth; cumulative total of button widths, excluding all gaps 
+UWORD num; number of items in action list 
+
+UWORD lwidth; width of left bracket 
+
+
+} 
+} 
+
+
+The Series 3 version defines the sur_pPos struct as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD width; 
+UWORD x; 
+} BUT_POS; 
+
+
+The Series 3 version also contains the following additional defined constants: 
+
+
+SMACLIST_MIN_GAP 12 /* 2 numeric spaces between adjacent text items */ 
+LEFT_BRACKET WIDTH 4 
+
+
+On the Series 3a the corresponding values are read or derived from the globally accessible data that is 
+described in the Introduction chapter of this manual. The left bracket width is stored in smaclist .lwidth - 
+this property does not exist in the Series 3 smacuist class definition. 
+
+
+Property 
+smaclist.data the handle of an instance of a vares array, containing the key code and 
+associated text for each button 
+
+
+HWIM REFERENCE 
+eee eS 
+
+
+smaclist.pos a pointer to an allocated heap cell containing an array of the width and 
+offset of each button. In the smacuist class, smaclist .pos->x is the x- 
+offset of the button's leading left bracket character and 
+smaclist .pos->width is the width of the single character that represents 
+the button's key code 
+
+
+smaclist.totalwidth the basic width of the control's buttons, including the smallest allowed 
+button spacing. The actual width of the control, contained in 
+lodger .width, may be greater than smaclist.totalwidth 
+
+
+smaclist .num a count of the number of buttons in the action list 
+
+
+smaclist.lwidth the width of a left bracket 
+
+
+ae eS ES SS ers 
+SMACLIST methods 
+
+
+_ Destroy 
+VOID destroy (VOID) ; 
+Free the heap cell pointed to by smaclist .pos and supersend the pEsTRoy message. 
+This message is sent from the pLGBox destroy method. 
+Initialise 
+
+
+VOID wn_init (IN_SMACLIST *init, PR_DLGBOX *landlord) ; 
+
+
+Sets lodger. landlord to the passed value of landlord, which is assumed to be the handle of an instance 
+of (a subclass of) pLcBox and ors DLGBOX_SMALL_ACTION_LIST into landlord->digbox. flags. 
+
+
+Creates an instance of vares, then (provided init->rid is not zero) loads the resource specified by the 
+resource ID init->ria and uses it to initialise the instance of vares (by means of a va_1nrT message). If 
+this succeeds the handle of the instance of vargs is written to smaclist.data. The resource, when loaded, 
+is regarded as a sequence of pusH_sur structs, this struct being defined in the acurst class definition as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD keycode; /* keycode to match text of inside button */ 
+TEXT str{1]}; /* text above the button */ 
+} PUSH_BUT; /* correspond to push_but in hwim.rh */ 
+
+
+It corresponds to the pusH_BuT resource struct used to construct an ACLIST_ARRAY resource (both of these 
+resource structs are defined in Awim.rh). 
+
+
+On the Series 3a, if 1andlord->win.flags contains wIN_FRoM_aTs (which implies that the landlord is an 
+instance of arsprat or a subclass) the data in the varzs instance pointed to by smaclist .data is loaded 
+with button data from the arspraz instance. 
+
+
+The number of buttons is found by sending smaclist .data a VA_counT message and is written to 
+smaclist .num. A heap cell is allocated to contain the width an offset of each button and its address is 
+written to smaclist.pos. 
+
+
+The dialog box flags for this item are set to contain DLGBOx_ITEM_CENTRE, DLGBOX_ITEM_DEAD and (but not 
+on the Series 3) pLeBox_ITEM_ACLIsT by sending lodger.1landlord a DL_SET_ITEM_FLAGS message. 
+
+
+The method calls p_leave on failure to create or initialise the smaclist .data component or to allocate the 
+smaclist.pos heap cell. 
+
+
+This message is sent from the pLGBox dl_item_add method. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+INT wn_key(INT keycode, INT modifiers) ; 
+
+
+Scan the items in the smaclist .data array for a match between the stored key code and the passed 
+keycode value. If the stored key code is negative it is considered to match with either the correponding 
+(positive) value of keycode or the keycode value w_KEY_ ESCAPE. 
+
+
+If there is a match, the corresponding button is animated to give a visual response to the keypress and the 
+method then returns the index (the leftmost button has an index of zero) of the matching button. 
+
+
+If there is no match the method returns -1. 
+
+
+This method is not subclassed by acutrsr. It supplies the button animation for both the smaciist and 
+ACLIST Classes, distinguishing the two cases by testing lodger . landlord->dlgbox. flags for the presence 
+of pLGBOXx_ACTIoN_LIsT. In the smacutst case the button's key code character is animated by highlighting 
+the button text for a period of two tenths of a second. For acurst the animation consists of a call to 
+wDrawBut ton to draw the button in a depressed state, followed two tenths of a second later by another call 
+to redraw the button in its undepressed state. In all cases a temporary graphics context is created for the 
+animation and freed again afterwards. 
+
+
+This message is sent from the pLGBox wn_key method. 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Draw the row of buttons, assuming the existence of an appropriate graphics context. 
+
+
+The method constructs a text string containing the buttons and displays it with a call to gprintBoxText. 
+The data for each button is read from the smaclist .data array. The text of each button consists of the 
+bracketed character corresponding to the button's key code, followed by the button text. Consecutive 
+buttons are separated by two numeric spaces. 
+
+
+This message is sent from the pLGBox wn_draw method. 
+
+
+VOID wn_sense(SE_CHLIST *se) ; 
+
+
+An instance of smacutst has no data that can usefully be sensed, so the supplied method does nothing. 
+
+
+This method is supplied since it is called by system code. 
+
+
+LG SET ID POS 
+
+
+VOID lg_set_id pos(INT id, P_POINT *pos, UINT width) ; 
+
+
+Supersend the Lc_seT_1p_Pos message and then, provided that smaclist .totalwidth (the width occupied 
+by the buttons themselves) is less than lodger. width, adjust the button positions to centre them in the 
+lodger window. 
+
+
+This method is not subclassed by acutsv. It supplies the button positioning logic for both the smacuist and 
+AcLIsT Classes, distinguishing the two cases by testing lodger . landlord->dlgbox. flags for the presence 
+of DLGBox_AcTIon_utst. In the smacuist case the button separation is kept fixed but the buttons are 
+centred by adjusting the value of lodger.offset.x. For acurst the button spacing is increased (by 
+adjusting the x position of each button in the smaclist .pos array) as well as centering the buttons by 
+changing lodger.offset .x. 
+
+
+This message is sent from the pLGBOx dl_set_size method. 
+
+
+HWIM REFERENCE 
+
+
+LG SENSE 
+
+
+INT lg_sense_width (VOID) ; 
+
+
+Calculate the minimum width required to draw the contents. 
+
+
+The content of the smaclist .pos element for each button is set so that smaclist .pos->x contains the 
+x-offset to the leading left bracket of the button and smaclist .pos->width contains the pixel width of the 
+uppercased character representing the button's key code. 
+
+
+The display width of each button is calculated as the width of the uppercased key code character, including 
+its enclosing brackets, plus the width of the following string. The button widths are accumulated into 
+smaclist .totalwidth, together with a fixed separation between the buttons. The method assumes that 
+smaclist .totalwidth initially contains zero, that is, it assumes that the method is called only once in the 
+lifetime of an instance. 
+
+
+The method returns the width of the control (which is also the final value stored in smaclist .totalwidth). 
+
+
+This message is sent from the pLGBox d1_set_size method. 
+
+
+The ACLIST class 
+
+
+landlord 
+offset 
+width 
+
+
+destrey 
+wn_calc_ position lg_draw 
+wn_connect 1g_self_check 
+wn_dodraw 3 
+
+
+wn_emphasise — 
+wa-key wn_visible wn_key 
+wn_position wn_sense 
+
+
+wn_redraw tg—ense—width 
+
+
+wn_sense_help lig_update 
+
+
+The acutist class is used to add an action list of one or more buttons to a dialog, in cases where screen 
+space is not at a premium. Each button has two associated items of text; one drawn inside the button, 
+representing the key press that activates it, and one drawn above the button, intended to inform the user of 
+the action that the button initiates. 
+
+
+¢BT = Body text > 
+Stop Delete Delete all 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+ini paren 
+
+
+As for sMacLIst, an AcLIsT control requires the buttons to be described in an ACLIST_ARRAY resource: 
+
+
+RESOURCE ACLIST_ARRAY delete_ac 
+
+
+{ 
+
+
+button = 
+
+
+{ 
+
+
+PUSH_BUT 
+
+
+{ 
+
+
+keycode=W_KEY_ESCAPE; 
+str="Stop"; 
+} ’ 
+
+PUSH_BUT 
+
+
+{ 
+
+
+keycode=W_KEY DELETE LEFT; 
+str="Delete"; 
+be 
+
+PUSH_BUT 
+
+
+ote Wee 
+
+str="Delete all"; 
+
+} 
+
+}; 
+} 
+
+Again, the keycode of one element may be negative to allow it to be activated by pressing Esc as well as 
+the specified key. The above example does not use this option since it explicitly uses a keycode of 
+w_KEY_EscapE for one of its buttons. 
+
+
+The dialog resource for the dialog illustrated above is as follows: 
+
+
+RESOURCE DIALOG delete di 
+
+
+{ 
+
+title="Delete"; 
+flags=DLGBOX_NOTIFY_ESCAPE|DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Style"; 
+info=CHLIST{}; /* choice list content supplied dynamically */ 
+}, 
+
+CONTROL 
+
+
+{ 
+
+
+class=C_ACLIST; 
+info=ACLIST 
+
+
+{ 
+
+
+rid=delete_ac; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+As with sMACLIST, an ACLIST control must be the last component of the dialog. 
+
+
+HWIM REFERENCE 
+eee 
+
+
+Class definition ( 
+Defined in sub-category file aclist.cl (generated header file aclist.g). 
+
+
+CLASS aclist smaclist 
+action list lodges within dialog.It is equivalent to a list of push_buttons 
+
+
+{ 
+
+
+REPLACE wn_init load action list given rid & set dead & centre 
+REPLACE wn_draw 
+
+REPLACE lg _sense_width returns min width of control 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD keycode; keycode to match text of inside button 
+TEXT str{1]); text above the button 
+} PUSH_BUT; corresponds to push_but in hwim.rh 
+
+
+} 
+
+
+PROPERTY 1 
+{ 
+PR_VARES *text; array holding the keycode & text for above each button 
+WORD width width of each button ( 
+UWORD yl; offset to top of upper text boxes . 
+UWORD y2; offset to top of buttons themselves 
+
+
+} 
+} 
+
+
+The Series 3 version contains the following defined constants: 
+
+
+ACLIST_BUTTON_MIN_GAP 5 min gap between 2 buttons 
+ACLIST_BUTTON_WIDTH 38 For French 'Entrer' 
+ACLIST_BUTTON_HEIGHT 12 
+
+ACLIST_BUTTON_SHADOW 2 
+
+ACLIST_TOP_GUTTER 4 from self->lodger.offset.y 
+
+
+On the Series 3a the corresponding values are read or derived from the globally accessible data that is 
+described in the Introduction chapter of this manual. 
+
+
+The property items: 
+WORD width width of each button 
+UWORD yl; offset to top of upper text boxes 
+UWORD y2; offset to top of buttons themselves 
+
+
+do not exist in the Series 3 acu1st class definition. 
+
+
+Property 
+
+aclist.text The handle of an instance of a vanes array, containing the key code and 
+associated text that is to be displayed above each button. 
+
+aclist.width Used internally on the Series 3a to store the (fixed) width of all buttons. 
+On the Series 3 this width is represented by the constant value 
+ACLIST_BUTTON_WIDTH. 
+
+aclist.yl Used internally on the Series 3a to store the (fixed) y-offset within the 
+control's window to the top of the rectangle containing the text that is 
+displayed above a button. On the Series 3 this is calculated from the sum 
+of lodger offset .y and ACLIST_TOP_GUTTER. 
+
+aclist.y2 Used internally on the Series 3a to store the (fixed) y-offset within the 
+
+
+control's window to the top of the rectangle containing a button. On the 
+Series 3 this is calculated from the sum of lodger.offset.y, 
+ACLIST_TOP_GUTTER and ACLIST_BUTTON_HEIGHT. 
+
+
+8-14 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+The superclass property smaclist .data is set to the handle of an instance of vares that contains an array 
+of key codes and text (to appear inside the button) for standard buttons. These are loaded from the 
+SYS_BUTTON_TEXT system resource, which contains the following standard buttons: 
+
+
+Keycode Button text (English version) 
+W_KEY_RETURN Enter 
+W_KEY_ESCAPE Esc 
+W_KEY DELETE LEFT Del 
+W_KEY_SPACE Space 
+W_KEY_UP t 
+W_KEY_DOWN + 
+W_KEY_RIGHT > 
+W_KEY_LEFT 
+W_KEY_TAB Tab 
+W_KEY_MENU Menu 
+
+
+ACLIST methods 
+
+
+_ Initialise 
+VOID wn_init (IN_ACLIST *init, PR_DLGBOX *landlord) ; 
+
+
+Sets DLGBOX_ACTION_LIST in landlord->dlgbox. flags, creates an instance of vars and loads into it the 
+standard button data from the sys_BuTTon_TEXxT system resource. If this is successful, the vars handle is 
+written to aclist.text. 
+
+
+On the Workabout lodger.landlord is set to the passed value of 1andiord (as is done on all machines in 
+the sMACLIST wn_init method) so that the control can determine if it should draw itself using the small 
+font. 
+
+
+Finally, the method supersends the wy_In1T message and, on the Series 3a, clears the flag 
+DLGBOX_SMALL_ACTION_LIsT that is set in landlord->dlgbox. flags by the superclass wn_init method. 
+Note that this means that a Series 3 acurst sets both the pLcBox_ACTION_LIsT and 
+DLGBOX_SMALL_ACTION_LIST flags in 1andlord->dlgbox.flags (system code that must distinguish 
+between the two classes always tests for the presence of pLGBOX_ACTION_LIST). 
+
+
+This message is sent from the pLGBox d1_item_add method. 
+
+
+Draw 
+VOID wn_draw(VOID) ; 
+Draw the row of buttons, assuming the existence of an appropriate graphics context. 
+
+
+For each button, the method uses gprintBoxText to draw centred text above the button, the text (and the 
+key code) being read - via a va_pBur message - from the corresponding element of the vares array whose 
+handle is stored in smaclist .data. Each button is drawn with a call to worawButton, the text for the button 
+being read from the element of the aclist .text array whose key code matches the one read earlier from 
+the button's smaclist .data array element. If the button's key code does not match with any of the standard 
+buttons, its text is taken to be the uppercased key code. 
+
+
+This message is sent from the pLGBox wn_draw method. 
+
+
+required width 
+
+
+INT 1g_sense_width(VOID) ; 
+
+
+Calculate the minimum width required to draw the contents. 
+
+
+The method calculates the width of each button, sufficient to contain its text, subject to each button having 
+a minimum width that is dependent on the machine type. These widths are stored in successive elements of 
+the array pointed to by smaclist .pos. The button separations are calculated so that they are evenly spaced, 
+with a minimum separation that is dependent on the machine type. The corresponding button positions are 
+
+
+8-15 
+
+
+HWIM REFERENCE 
+
+
+also stored in the smaclist .pos array. Note that the button positioning logic pays no attention to the widths 
+of the labels that appear above the buttons. It is the responsibility of the application programmer to select 
+the text for these items so that they do not overlap. 
+
+
+The method writes the sum of the widths of the buttons and the inter-button gaps to smaclist .totalwidth 
+and returns this value. 
+
+
+The width of the control may subsequently be increased, on receipt of an LG_sET_ID_Pos message, with the 
+control's actual width then being stored in lodger.width. 
+
+
+This message is sent from the pLGBox d1_sense_size method. 
+
+
+The CHLIST class 
+
+
+flags landlord 
+i offset 
+width 
+
+
+data 
+flags 
+matcher 
+matchlen 
+nsel 
+
+pop 
+
+
+destroy 
+1g_sense_width 
+wn_draw 
+
+
+wn_calc_ position 
+wn_connect 
+wn_dodraw 
+
+
+eestzeay 
+
+1lg_draw 
+
+lg_self_check 
+
+ig_set_id_pos 
+ins 
+
+
+wn_visible 
+
+
+wn_emphasise 
+wn_init 
+
+
+wn_key 
+wn_sense 
+wn_set 
+
+
+wn_position 
+wn_redraw 
+
+
+te-sensewidth 
+lg_update 
+
+
+wn_sense_help 
+
+
+The cuurst class provides a choice list control that can be used to select one of a range of options. A 
+choice list appears as shown by the ‘Page size' control in the following illustration, taken from the page size 
+system dialog. 
+
+
+¢A49 
+Width 8.27 
+Height 11.69 
+‘Orientation Portrait 
+
+
+A particular option may be selected by means of the Home and End keys, the left and right cursor keys, or 
+by first letter match. A choice list may additionally be configured to perform incremental matching with a 
+sequence of key presses. 
+
+
+A choice list responds to the Tab key by displaying a pop-out expanded view, as shown below. 
+
+
+“Orientation 
+
+
+The simplest form of choice list has its items specified by menu resource structs. The dialog illustrated 
+above contains two choice list controls, with their resources defined in the system resource file as follows: 
+
+
+8-16 
+
+
+§ LABELS, BUTTONS AND CHOICE LISTS 
+
+
+rar ee 
+
+
+RESOURCE MENU sys_page_size 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="A4";}, 
+CHOICE_ITEM {str="Custom";}, 
+CHOICE_ITEM {str="Executive";}, 
+CHOICE_ITEM {str="Legal";}, 
+CHOICE_ITEM {str="Letter";}, 
+CHOICE_ITEM {str="Monarch";}, 
+CHOICE_ITEM {str="DL"; } 
+la 
+
+} 
+
+
+RESOURCE MENU sys_orient 
+{ 
+items= 
+
+
+{ 
+
+
+CHOICE_ITEM {str="Portrait";}, 
+CHOICE _ITEM {str="Landscape"; } 
+}; 
+
+} 
+
+
+where the cHorce_ITEM resource struct is defined in Awim.rh as: 
+
+
+STRUCT CHOICE_ITEM /* choice list item */ 
+
+
+BYTE { 
+TEXT str=""; /* identification text */ 
+
+
+} 
+
+
+The corresponding system pra.oc resource is as follows where, for clarity, only the choice list control 
+elements are shown: 
+
+
+RESOURCE DIALOG sys_pagesize_dl 
+{ 
+title="Page size"; 
+£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS TITLE; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+prompt="Page size"; 
+info=CHLIST{rid=sys_page_size;}; 
+}, 
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Orientation"; 
+info=CHLIST{rid=sys_orient;}; 
+} 
+
+he 
+
+} 
+
+
+where the cuurst resource struct and its default values are defined in hwim.h as: 
+
+
+STRUCT CHLIST 
+
+
+{ 
+
+LINK rid=0; 
+BYTE nsel=0; 
+BYTE flags=0; 
+
+
+} 
+
+
+The content of a choice list may be set dynamically, using the wn_set method. This will typically be 
+performed in the dialog's d1_dyn_init method. Changing the content of a choice list after the dialog box 
+has become visible is not recommended, particularly if there is any risk that the new content may need a 
+
+
+wider display. 
+
+
+HWIM REFERENCE 
+Ss SSS 
+
+
+Class definition 
+
+
+Defined in sub-category file chlist.cl (generated header file chlist.g). 
+
+
+CLASS chlist lodger 
+
+
+choice list 
+
+
+self->win.offset.x is tl.x of text (excluding left arrow) 
+
+
+{ 
+
+
+REPLACE destroy 
+REPLACE wn_key 
+REPLACE wn_draw 
+REPLACE wn_set 
+REPLACE wn_sense 
+
+
+process key press 
+
+print text of current selection 
+set data,nsel or retain property 
+sense nsel value 
+
+
+REPLACE wn_emphasise draws arrow if highlighted 
+REPLACE wn_init create menu given rid 
+REPLACE lg _sense_width returns (min text width + right arrow). 
+CONSTANTS 
+{ 
+SE_CHLIST_NSEL 0x01 
+SE_CHLIST_DATA 0x02 
+SE_CHLIST_RETAIN 0x04 
+IN_CHLIST_INCREMENTAL 0x01 
+PR_CHLIST_RETAIN 0x04 
+PR_CHLIST_SUSPENDED 0x08 To suspend display of cursor 
+
+
+PR_CHLIST_FIXED WIDTH 0x10 
+
+
+} 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+WORD rid; resource ID of lbc text-array 
+UBYTE nsel; initial value of nsel 
+UBYTE flags; IN_CHLIST INCREMENTAL 
+} IN_CHLIST; 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD set_flags; which fields significant 
+
+PR_VAROOT *data; possible new data value 
+
+UWORD nsel; possible new nsel value 
+
+} SE_CHLIST; 
+} 
+
+PROPERTY 2 
+
+{ 
+PR_LISTBOX *pop; handle of pop-out menu (NULL if un-squirted mode) 
+PR_VMATCHER *matcher; set if incremental matching required 
+PR_VARES *data; pointer to lbc text-array struct 
+UWORD nsel; selected item in list (zero for first) 
+UWORD flags; holds PR_CHLIST_ flags 
+UWORD matchlen; length of match string 
+
+
+} 
+} 
+
+
+The Series 3 version does not define pR_CHLIST_FIXED_WIDTH. 
+
+
+Property 
+chlist.pop 
+
+
+chlist.matcher 
+chlist.data 
+
+
+chlist.nsel 
+
+
+chlist.flags 
+
+
+either wut or the handle of an instance of LrsTzox, used to display a pop- 
+out expanded view 
+
+
+either nuut or the handle of an instance of vmarcuer, used to perform 
+incremental matching 
+
+
+the handle of an instance of vargs, containing the text for the choice list 
+items 
+
+
+the index number of the currently selected item 
+
+
+a combination of the pr_cuList_xxx flags described below 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+chlist.matchlen if chlist.matcher is not NULL, the character offset to the incremental 
+matching cursor, otherwise not used 
+CHLIST flags 
+PR_CHLIST_RETAIN if set, the instance of vanes whose handle is stored in chiist .data will 
+not be destroyed when replaced by another instance of vanes or when the 
+choice list is destroyed 
+PR_CHLIST_SUSPENDED when set, disables the drawing of any incremental matching cursor 
+
+
+CHLIST methods 
+
+
+Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+If chlist . flags does not contain pR_CHLIST_RETAIN and chlist.data is not uLL, send chlist.dataa 
+DESTROY message. Then supersend the pEstroy. 
+
+
+This message is sent from the pLGBox destroy method. 
+
+
+oo Initialise 
+
+
+VOID wn_init (IN_CHLIST *init, PR_WIN *landlord) ; 
+
+
+Set lodger. landlord to the passed value of landlord. Create an instance of vares and (provided 
+init->rid is not zero) load into it the resource with ID init->ria. If the creation and initialisation is 
+successful, write the handle of the instance to chiist .data. 
+
+
+On the Series 3a, if landlord->win. flags contains win_FRom_ats (which implies that the landlord is an 
+instance of aTspIat or a subclass) the data in the varzs instance pointed to by smaclist .data is loaded 
+with data from the arsp1at instance, rather than from the resource. 
+
+
+If init->flags contains IN_CHLIST_INCREMENTAL, create and initialise an instance of vmarcuer, according 
+to the following code: 
+
+
+p_send5 (self->chlist.matcher,O_IM_INIT, &chlist .matchlen, 80,chlist.data) ; 
+and store its handle in chlist .matcher. 
+
+
+If init->nsel is not zero, sets chlist .nsel tO init->nsel, provided this is within the range of choice list 
+items, otherwise sets to the last item. If this changes chlist .nsel and chlist.matcher is not NULL, sends 
+chlist.matcher an IM_SET_VAL message, passing chlist .nsel, and Sets chlist.matchlen to zero. 
+
+
+This message is sent from the pLGBox a1_item_add method. 
+
+
+WN KEY sc ccc cc _ Handie key Input 
+INT wn_key (INT keycode, INT modifiers) ; 
+If the choice list contains no items, the method simply returns ww_KEY_No_CHANGE (0). 
+
+
+Ifa pop-out expanded view is currently displayed, chlist .pop is sent the wn_kEy message. Subsequent 
+processing depends on the return value from this message as follows: 
+
+
+WN_KEY_NO_CHANGE the method simply returns wN_KEY_NO_CHANGE 
+
+
+any positive value this indicates the selection of a new item in the choice list, and 
+chlist .nsel is set appropriately. The method then returns 
+WN_KEY_CHANGED 
+
+
+any other (-ve) value chlist .pop is sent a DESTROY message, chlist.pop is set to NULL, and the 
+method returns the message return value 
+
+
+Otherwise, processing is dependent on the value of keycode, as follows: 
+
+
+HWIM REFERENCE 
+
+
+W_KEY_LEFT 
+
+
+W_KEY_RIGHT 
+
+
+W_KEY_HOME 
+
+
+W_KEY_END 
+
+
+W_KEY TAB 
+
+
+any other non- 
+printable key, except 
+W_KEY_ DELETE_LEFT 
+
+
+any other key 
+
+
+chlist .nsel is decremented by one or, if already zero, set to the last item 
+in the choice list. The method sends an Lc_pRaw message and returns 
+WN_KEY_CHANGED 
+
+
+chlist .nse1 is incremented by one or, if already at the last item in the 
+choice list, set to zero. The method sends an L¢_praw message and returns 
+WN_KEY_ CHANGED 
+
+
+chlist.nsel is set to zero. The method sends an Lc_praw message and 
+returns WN_KEY CHANGED 
+
+
+chlist.nsel is set to the last item in the choice list. The method sends an 
+LG_DRAW Message and returns WN_KEY_ CHANGED 
+
+
+an instance of ursTsox is created, initialised and made visible (using the 
+utility function hinitvis. The initialisation uses an In_LIsTBox struct that 
+is set up as indicated in the following code fragment: 
+
+
+IN_LISTBOX lst; 
+
+
+ist .flags=IN_LISTBOX_KEEP_ARRAY|IN_LISTBOX_CUR_SET| 
+IN_LISTBOX_POS_ALIGN_Y|IN_LISTBOX_AUTO_SIZE; 
+if (self->chlist.matcher) 
+lst .flags|=IN_LISTBOX_MATCHER; 
+if (self->chlist.flags&PR_CHLIST_FIXED WIDTH) 
+{ /* fixed width code not present for Series 3 */ 
+ist .minwid=p_send2(self,0_LG SENSE_WIDTH) ; 
+lst. flags |=IN_LISTBOX_FIXED_WIDTH; 
+
+
+winquireWindowOffset (0, self->win.id, &lst.pos) ; 
+lst.pos.x+=self->lodger.offset.x; 
+
+lst .pos.y+=self->lodger.offset.y; 
+lst.current=self->chlist.nsel; 
+
+
+If successfully created and initialised, the prsTsox handle is written to 
+chlist.pop. The method returns wn_KEY_ABSORB_oN to instruct the dialog 
+box to direct all future key presses to the wn_key method of this control. 
+
+
+the method sends an L¢_praw message and returns WN_KEY_NO_CHANGE. 
+
+
+if chlist .matcher is not nuL, this object is sent an 1m_KEY message, 
+passing keycode and modifiers. If the return value is IM_NEW_DISPLAY, 
+chlist .nse1 is set to the value returned by sending chlist .matcher an 
+IM_SENSE_VAL message. The method then sends an Lc_pRaw message and 
+returms WN_KEY_CHANGED. 
+
+
+Otherwise the method attempts to make a first letter match between the 
+choice list items and the value of keycode. This matching is performed by 
+cycling forwards from the current item (so that repeated pressing of an 
+alphabetic key will select, in turn, each item whose text starts with that 
+letter). The method then sends an Lc_pRaw message and returns either 
+WN_KEY_NO_CHANGE, OF WN_KEY_CHANGED if the first letter match changed 
+the current item 
+
+
+This message is sent from the pLGBOx wn_key method. 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Draw 
+
+
+Draw the choice list control, assuming the existence of an appropriate graphics context. 
+
+
+If the choice list contains no items, the method simply clears the rectangular area occupied by the control. 
+
+
+Otherwise, draw (using gprintBoxText) the text of the current item and, if win. flags contains 
+PR_WIN_EMPHASISED, enclosing left and right arrow characters. If the choice list supports incremental 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+matching the incremental matching cursor is drawn, provided the choice list is emphasised, chlist. flags 
+does not include pr_cHLIST_sUsPENDED and a pop-out expanded view is not currently displayed. 
+
+
+This message is sent from the pLGBox wn_draw method. 
+
+
+WN_SET 
+
+
+VOID wn_set (SE_CHLIST *set) ; 
+
+
+titem and/or data 
+
+
+Set the data array that contains the choice list items and/or the currently selected item from the SE_CHLIST 
+struct pointed to by set. 
+
+
+If set->set_flags contains se_cuListT_pata, the choice list is set to use the data array whose handle is 
+stored in set->data. Provided chiist . flags does not contain PR_CHLIST_RETAIN, any existing 
+chlist.data is sent a Destroy message before the handle in set->data is copied to chlist.data. If 
+chlist .matcher is not nuLL, the value of set->data is also written to chlist -matcher->vmatcher. va. 
+
+
+If set->set_flags contains SE_CHLIST_NSEL, the choice list is set to the item with index number 
+set->nsel or, if this number is too large, the last item in the choice list. If chlist .matcher is not NULL, 
+chlist.matcher is sent an IM_SET_VAL message, passing the value of chlist .nsel, and chlist.matchlen 
+is set to zero. 
+
+
+If set->set_flags contains sE_CHLIST_RETAIN, the flag PR_CHLIST_RETAIN is ored into Chlist. flags, SO 
+that the instance of vares whose handle is in chlist .data will not subsequently be destroyed. Note that a 
+means of clearing this flag, once set, is not supplied. 
+
+
+On conclusion, the method sends an L¢_pRaw message. 
+
+
+This message is sent from the pLGBox wn_set method, normally invoked from application code by means 
+of the hDlgSet, hDlgSetChlist and hDlgsetch1istOn utility functions. 
+
+
+Sense data and selected item 
+VOID wn_sense(SE_CHLIST *set); 
+Writes chlist .nsel and chlist.data to set->nsel and set->data respectively. 
+
+
+This message is sent from the pLGBox wn_sense method, normally invoked from application code by means 
+of the hplgSense and hDlgSenseChlist utility functions. 
+
+
+INT 1lg_sense_width (VOID) ; 
+
+
+Returns the width required to display the widest item in the choice list. If there are no items, the method 
+returns the width required to display text of zero length. 
+
+
+This message is sent from the DLGBox d1_set_size method. 
+
+
+VOID wn_emphasise (INT flags) ; 
+If chlist .pop is not NULL, simply send the wn_EMPHASISE message to chlist .pop. 
+
+
+Otherwise, set or clear PR_WIN_EMPHASISED in win. flags, depending on whether the passed flags value is 
+TRUE OF FALSE and, if FALSE, erase any incremental matching cursor. Then send an Lc_pRaw message. 
+
+
+This message is sent from the DLGBox di_take_focus method. 
+
+
+HWIM REFERENCE 
+
+
+The NCHLIST numeric choice list class 
+
+
+aestesy 
+wn_calc_position 
+wn_connect 
+
+
+landlord 
+offset 
+width 
+
+
+destrey 
+ig_draw 
+lg_self_check 
+
+
+matcher 
+matchlen 
+nsel 
+
+pop 
+
+
+destroy 
+1g_sense_width 
+wn_draw 
+
+
+wn_dodraw 1g_set_id_pos wn_emphasise 
+
+
+wWR-ERLE 
+
+
+wn_visible 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+The ncuutst class is not present on the Series 3. 
+
+
+The neuiist class provides a choice list control that allows the selection of a positive integer value in the 
+contiguous range from 1 to a specified maximum value. 
+
+
+Class definition 
+Defined in sub-category file nchlist.cl (generated header file nchlist.g). 
+
+
+CLASS nchlist chlist 
+Numeric choice list class 
+
+
+{ 
+
+REPLACE wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+
+
+} 
+Property 
+There is no property associated with ncxuisr. 
+
+
+Ee aaa ae ee ae ey 
+NCHLIST methods 
+
+
+WNLINIT 
+
+
+VOID wn_init (IN_CHLIST *init, PR_WIN *landlord) ; 
+
+
+Initialise 
+
+
+Initialise the numeric choice list. 
+
+
+The method sets 1odger. landlord to the passed value of landlora. amd creates an instance of the 
+VANUMBER Class, storing its handle in chlist.data. 
+
+
+The list of numeric choices is not set up during initialisation, the init parameter being ignored. In 
+consequence, there must be a following call to the wn_set method. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+WN_SET =————SsSSett current itei# 
+
+
+VOID wn_set (SE_NCEDIT *pset) ; 
+
+
+sr maximum value 
+
+
+Set the currently selected item and/or the maximum selectable value from the se_ncEDrT struct pointed to 
+by set. The sz_nceprT struct is defined in ncedit.g as: 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD value; 
+UWORD low; 
+UWORD high; 
+UWORD flags; 
+} SE_NCEDIT; 
+
+
+For further explanation, see the description of the nceprr class, in the Numeric Editors chapter. 
+
+
+If pset->£1ags contains s—E_NCEDIT_HIGH, the maximum selectable value is set by sending the component 
+instance Of VANUMBER a VAN_SET_MAX message, passing the value of pset->high. It is essential that an 
+instance of NCHLIST receives at least one wN_SET message to set the maximum value after processing a 
+WN_INIT message. 
+
+
+If pset->£1ags contains sE_NcEDIT_vaLuE, the current selection (as specified by chlist -nse1) is set to the 
+item with index number pset->value - 1 and Ncuuist sends itself an Lc_pRaw message. 
+
+
+It is the programmer's responsibility to ensure that a wn_seT message does not attempt to set a current 
+selection that exceeds the current maximum value. 
+
+
+VOID wn_sense(UWORD *psense) ; 
+
+
+Writes the value of chlist.nsel + 110 «psense. 
+
+
+The VARES resource array class 
+
+
+destroy va_replace va_copy 
+va_count va_reclen 
+va_delete va_init 
+va_sort va_deletem 
+va_key va_insertm 
+va_findisq ind va_prec 
+va_insertisq va_pbuf 
+va_append i va_compress 
+va_insert 
+
+va_search 
+
+va_compare va_capacity 
+
+va_reset va_compress 
+
+va_test 
+
+
+The vares class subclasses varoot to provide an array suitable for storing a sequence of leading byte 
+counted text elements, the array being preceded by a byte count of the number of elements in the array. It is 
+primarily intended for storing data such data that has been loaded from a resource file (for example, a Menu 
+resource that contains the set of text items to be displayed in a choice list). It is used as a component by the 
+CHLIST, ACLIST and smacttst classes. 
+
+
+HWIM REFERENCE 
+eee 
+
+
+Class definition 
+Defined in sub-category file vares.cl (generated header file vares.g). 
+
+
+CLASS vares varoot 
+{ 
+REPLACE va_copy 
+REPLACE va_reclen 
+REPLACE va_init 
+REPLACE va_deletem 
+REPLACE va_insertm 
+REPLACE va_prec 
+REPLACE va_pbuf 
+REPLACE va_compress 
+
+
+PROPERTY 
+UBYTE *data; 
+} 
+} 
+Property 
+vares.data Either nuuz or a pointer to an allocated cell that contains a byte count of 
+the number of elements, followed by the elements, each consisting of 
+leading byte counted text. 
+
+
+a i a es 
+VARES methods 
+
+
+UWORD va_copy(UWORD num, UBYTE *prec) ; 
+
+
+Copy the data of record number nun, not including its leading count byte, to the buffer pointed to by prec 
+and return the length of the copied data. 
+
+
+UWORD va_reclen(UWORD num) ; 
+Return the length of record number nun. 
+
+
+The record is located by sending a va_PREc message. 
+
+
+VAUIN 
+
+
+VOID va_init(UBYTE *data) ; 
+
+
+Initialise the array to contain the elements pointed to by data. It is assumed that data points to a leading 
+byte that contains a count of the following items, each of which is leading byte counted text. 
+
+
+Copies the pointer data to vares .data and, if the pointer is not NULL, sets varoot .nrec to the value in the 
+first byte pointed to by data. Finally, varoot .key.ofs is set to one - i.e. sizeof (UBYTE). 
+
+
+Delete sequence of récords 
+
+
+VOID va_deletem(UWORD num, UWORD nrec); 
+Delete nrec records, starting with record number num. 
+
+
+The method does nothing if vares.data is nuLL. Otherwise the specified items are removed and the alloc 
+cell adjusted in size by means of a call to p_adjust. The value of varoot .nrec and the item count in the 
+first byte of the data are adjusted accordingly. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+VOID va_insertm(UWORD num, UBYTE *prec, UWORD nrec); 
+
+
+Insert nrec records from the buffer pointed to by prec, immediately before record number num. The data 
+pointed to by prec is assumed to be one or more leading byte counted text items, with no leading item 
+count. 
+
+
+If vares .data is NuLL, the method creates an alloc cell to contain the data, otherwise a gap is opened in the 
+existing cell by means of a call to p_adjust. 
+
+
+If this succeeds, the data is copied into the alloc cell. The value of varoot .nrec and the item count in the 
+first byte of the data are adjusted accordingly. 
+
+
+The method does nothing to the data and calls p_1eave if there is insufficient memory to create or expand 
+the alloc cell. 
+
+
+UBYTE *va_prec({UWORD num) ; 
+
+
+Return a pointer to record number num, including its leading count byte. 
+
+
+UBYTE *va_pbuf (UWORD num) ; 
+
+
+Return a pointer to the data of record number nun, that is, excluding its leading count byte. 
+
+
+VOID va_compress (VOID) ; 
+
+
+Free unused allocated memory. 
+
+
+The method does nothing unless varoot .nrec is zero (inserting or deleting records always adjusts the size 
+of the cell accordingly). 
+
+
+If varoot .nrec is zero, the method frees the alloc cell pointed to by vares. data and sets vares.data to be 
+NULL. 
+
+
+HWIM REFERENCE 
+
+
+The VANUMBER numeric array class 
+
+
+va_count 
+va_delete 
+va_sort 
+va_key 
+va_findisq 
+va_insertisq 
+va_append 
+va_insert 
+va_search 
+va_compare 
+va_reset 
+
+
+va_replace destroy 
+va_pbuf 
+
+
+va_copy van_set_max 
+
+
+va_reclen 
+va_swap 
+va_init 
+va_deletem 
+va_insertm 
+va_prec 
+va—pbut 
+va_capacity 
+va_compress 
+
+
+va_test 
+
+
+The VANUMBER Class is not present on the Series 3. 
+
+
+The vanumBer class subclasses varoor to provide a pseudo-array that behaves as though it contains records 
+that consist of string representations of consecutive positive integers, starting with "1". It is used as a 
+component by the ncuurst class. 
+
+
+Class definition 
+Defined in sub-category file nchlist.cl (generated header file nchlist.g). 
+
+
+CLASS vanumber varoot 
+
+
+{ 
+
+
+REPLACE destroy=root_destroy 
+REPLACE va_pbuf 
+
+ADD van_set_max 
+
+PROPERTY 
+
+
+{ 
+
+
+TEXT data [8]; 
+
+
+} 
+} 
+
+
+Property 
+
+
+vanumber.data A buffer containing the string representation of the array 'record' last 
+
+
+referenced in a vA_PBUF message. 
+
+
+LS a a 
+VANUMBER methods 
+
+
+Destroy 
+VOID destroy (VOID) ; 
+
+
+This method calls root_destroy since, exceptionally, a vanumBEr array has no allocated memory to 
+contain its ‘records’. 
+
+
+8 LABELS, BUTTONS AND CHOICE LISTS 
+
+
+VA_PBUF =—sese Point to record data 
+TEXT *va_pbuf (INT num) ; 
+Return a pointer to 'record' number num. 
+
+
+The method uses a call to p_itob to generate, in vanumber .data, a zero-terminated string representing the 
+number num and returns a pointer to this string. 
+
+
+VAN_SET.MAX == Set maximum value 
+VOID van_set_max(INT max) ; 
+
+
+Set the maximum displayable value. 
+
+
+The method simply sets varoot .nrec to the value max. 
+
+
+CHAPTER 9 
+
+
+NUMERIC EDITORS 
+
+
+This chapter describes the numeric editor dialog components provided by the HWIM library. There are 
+currently seven variants as follows: 
+
+
+e the multi-field numeric editor that provides the base class for the remaining six variants: it is not 
+intended to be used as a stand-alone class 
+
+
+e the long numeric editor that allows the user to edit a signed long value 
+
+e the integer numeric editor that allows the user to edit an unsigned integer value 
+
+e the word numeric editor that allows the user to edit a word value 
+
+e the date/time numeric editor that allows the user to edit either a date, a time or a duration 
+e — the latitude/longitude editor that allows the user to edit either a latitude or a longitude 
+
+
+e — the range numeric editor that allows the user to edit two unsigned words specifying the upper and 
+lower values of a range. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+¢ — the win and Lopcer classes described in the Windows chapter of the HWIM Reference manual. 
+
+
+e the description of the piggox class in the Dialog Boxes chapter, particularly the wn_key method 
+which may send wn_key messages to a dialog box component. 
+
+
+Class diagram 
+
+
+af ie 
+
+oe i 
+
+Fai baesti H 
+
+ci 
+
+_/ ledger a 
+
+a ( 
+
+Tame ors ‘ oom 3 
+rs wncedit ? i / tgedit > 
+AL ' R ‘ 
+~, ‘ As, ' 
+: Lees < oo eee te eee * atte 
+
+ae ~ Incedit i a mfne wae fase 
+
+
+~~ ~ 
+x \ ~ 4 
+. 
+
+
+HA ncedit > é lledit rorad 
+
+
+HWIM REFERENCE 
+
+
+landlord 
+offset 
+width 
+
+
+selected 
+cField 
+nField 
+totWidth 
+cPos 
+changed 
+eStr 
+dStr 
+trail 
+
+£ 
+
+
+destrey destroy 
+
+
+wn_key 
+
+
+wn_calc_position wn_init 
+wn_connect wn_visible 
+wn_dodraw ig_draw 
+
+
+wn_draw 
+
+wn_set 
+wn_emphasise 
+ig_sense_width 
+lg_self_check 
+mf£_range_beep 
+
+
+ig_set_id_pos 
+wn_position 
+wn_redraw tg—sense—width 
+
+
+wn_sense_help ig_update 
+
+
+The mrwe multi-field numeric editor class is intended to be subclassed to create a numeric editor control. In 
+addition to the subclasses supplied in the HWIM library, two example subclasses are described later in this 
+chapter. 
+
+
+MFNE supports the display of a series of fields, each of which may be edited, as shown in the following 
+picture: 
+
+
+Set time and date 
+
+
+(37:14 pm 
+‘Date 67/12/1993 
+
+
+In this illustration, the Time control allows the user to edit the hours, minutes and seconds fields, and to 
+type a P or an A to toggle the am/pm indicator. The Date control allows the user to edit the day, the month 
+and the year. 
+
+
+Class definition 
+Defined in sub-category file mfne.c/ (generated header file mfne.g). 
+
+
+CLASS mine lodger 
+Multi field numeric editor 
+
+
+{ 
+
+
+REPLACE wn_key process key press 
+
+REPLACE wn_draw display current number 
+
+REPLACE wn_set set data 
+
+REPLACE wn_emphasise set initial highlight, validate number 
+REPLACE lg_sense_ width return width of max number plus cursor 
+REPLACE lg_self_check check the current number is valid 
+
+ADD mf_range_beep beep and give range info message 
+
+
+9 NUMERIC EDITORS 
+KK SE SNUMERNG EDITORS 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+MFNE_MAX FIELDS 4 
+MFNE_MAX WIDTH 10 
+
+MFNE_MAX TRAILER 3 
+MENE_LOWER 0 
+
+MFNE_UPPER 1 
+MFNE_CURSOR_WIDTH 3 
+MFNE_SIGNED 0x01 
+
+MFNE_LEFT ALIGN 0x02 
+MFNE_SUPPRESS LEADING 0x04 
+MFNE_SUPPRESS_ SEPARATOR 0x08 
+MFNE_TRAILER 0x10 
+
+MFNE_SETS NEXT 0x20 
+MFNE_SETS PREV 0x40 
+MFNE_AUTO_ SIZE 0x80 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+} 
+
+
+{ 
+
+
+WORD flags; 
+LONG value; 
+UBYTE width; 
+UBYTE hWidth; 
+UBYTE hPos; 
+UBYTE separator; 
+LONG limits [2]; 
+} MFNE_FIELD; 
+
+
+PROPERTY 
+{ 
+WORD selected; Current state 
+WORD cField; The current field 
+WORD nField; The number of fields 
+WORD totWidth; The total field width (chars) 
+WORD cPos; The cursor position (chars) 
+WORD changed; The field has changed 
+TEXT eStr (MFNE_MAX_WIDTH+2] ; The current edit context 
+TEXT dStr([MFNE_MAX_FIELDS* (MFNE_MAX_WIDTH+1)+MFNE_MAX TRAILER+2] ; 
+TEXT trail[2] [MFNE_MAX TRAILER+1] ; The trailer text 
+MFNE_FIELD f [MFNE_MAX_FIELDS] ; The fields 
+} 
+} 
+Property 
+mfne.selected TRUE if the current field is selected/highlighted 
+mfne.cField the index of the current field: the first field has index zero 
+mfne .nField the number of fields: less than or equal to MFNE_MAX_FIELDS 
+méne.totWidth the width of the lodger window: a subclasser need not set this 
+mfne.cPos the cursor position within the current field - units of characters: a subclasser need 
+not set this 
+mfne . changed TRUE if one or more fields have been changed. This property is set by the 
+1g_self_check and wn_key methods. 
+mfne.eStr the editable text of the current field: a subclasser need not set this 
+mfne.dStr the formatted string representing the entire content of the editor: a subclasser need 
+not set this 
+mfne.trail the two zero terminated strings that define the trailer text 
+
+
+HWIM REFERENCE 
+ae 
+
+
+mfne.f an array of MFNE_FIELD structs. 
+The MFNE_FIELD struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+WORD flags; 
+LONG value; 
+UBYTE width; 
+UBYTE hWidth; 
+UBYTE hPos; 
+UBYTE separator; 
+LONG limits [2]; 
+} MFNE_FIELD; 
+
+
+The significance of the members of the mrwe_FIELD struct is as follows: 
+flags may contain an ored combination of the following flags: 
+
+
+MFNE_TRAILER which specifies that one of the zero terminated strings 
+specified in mfne.trail is to be drawn: the string to be drawn is 
+specified by the current value. 
+
+
+MFNE_SUPPRESS_SEPARATOR which specifies that the separator 
+character is to be ignored. 
+
+
+MFNE_SIGNED which specifies that the editable value can assume 
+negative values. 
+
+
+MFNE_SETS_NEXT which specifies that the value member provides a 
+lower bound for the next field. 
+
+
+MFNE_SETS_PREV which specifies that the value member provides an 
+upper bound for the previous field. 
+
+
+MEFNE_AUTO_SIZE which specifies that automatic sizing is allowed. 
+
+
+MFNE_LEFT_ALIGN which specifies that the field is to be drawn as left 
+aligned text. Note that mrwe_LEFT_aLIGn takes precedence over 
+MFNE_SUPPRESS LEADING. 
+
+
+MFNE_SUPPRESS_LEADING which specifies that the field is to be 
+
+
+drawn without leading. 
+value either the numeric editable value or the index of the trailer text 
+width the character width of the field ignoring the separator 
+hWidth the pixel width of the field in pixels ignoring the separator: a 
+
+
+subclasser need not set this 
+
+
+hPos the horizontal distance in pixels of the field from the left edge of the 
+lodger window: a subclasser need not set this 
+
+
+separator the optional separator character that appears to the right of the 
+editable value/trailer text: the separator is ignored if 
+MFNE_SUPPRESS_SEPARATOR is set in flags 
+
+
+limits the upper and lower limits for the value member: the elements 
+should be accessed using the mrnE_UPPER and MFNE_LOWER symbolic 
+constants. For a trailer field these should be set to one and zero 
+respectively. 
+
+
+9 NUMERIC EDITORS 
+
+
+77 eS a eee ery 
+MFNE methods 
+
+
+WN KEY Handle key press 
+
+
+INT wn_key(INT code, INT modifiers) ; 
+
+
+Handle a keypress. 
+
+
+The return value will be ww_KEY_No_cHance whenever: 
+
+
+the editable value is selected and the keypress is either a left arrow, a right arrow, a tab ora space. 
+When there is more than one field the effect of any of these keys is move the current field, and 
+hence the highlight, to the left, or to the right, by one field. 
+
+
+the MFNE_stcNeD flag is not set for the first field, the editable value is not selected (mfne selected 
+is FALSE), the cursor is not in the leftmost position, and the keypress is a plus or a minus key. The 
+keypress has no effect. 
+
+
+the MFNE_SIGNED flag is not set for the first field, the editable value is selected, the MFNE_SIGNED 
+field £1ag is not set in the current field and the keypress is a plus or a minus key. The keypress has 
+no effect. 
+
+
+The return value will be w_KEY_CHANGED whenever: 
+
+
+there is only one field, the editable value is not selected and the keypress is a right arrow, a left 
+arrow, a tab or a space. The effect of any of these keypresses is to select the editable value thus 
+highlighting the field. 
+
+
+there is only one field and the keypress is a full stop or a comma. If the editable value is selected 
+the effect of the full stop (comma) keypress is to increment (decrement) the current value of the 
+current field. Otherwise the effect of either keypress is to select the editable value thus 
+highlighting the current field. 
+
+
+the current field is a trailer field and the keypress corresponds to the first character of one of the 
+two alternative trailer text strings. The effect of the keypress is to toggle the trailer text. 
+
+
+The return value will be ww_KEY_CHANGED_DEFER whenever: 
+
+
+there is more than one field, the editable value is selected, and the keypress is a right arrow, a left 
+arrow, a tab or a space. The effect of the key is to move the current field by one field to the right 
+(or to the left in the case of the left arrow). 
+
+
+there is more than one field and the keypress is a full stop or a comma. The effect of the key is to 
+increment or decrement respectively the current value: if the result is out of range then it is reset 
+to the nearest limit. 
+
+
+the current field is not selected, the cursor is currently in the leftmost position (cpos is zero) and 
+the keypress is the plus key or the minus key. Sets the sign of the value member of the current 
+field according to the keypress. 
+
+
+the current field is selected, does not have the MrnE_sIGNeED flag set in its flags member, the 
+keypress is a plus or minus key, and the mrwe_siGNep flag is set in the flag member of the first 
+field. The effect of the keypresses is to set the sign of the value member of the first field 
+according to the keypress. 
+
+
+the current field is not selected, the cursor is not in the leftmost position (cPos is not zero), the key 
+press is a plus or a minus, and the Mrne_stenep flag is set in the flag member of the first field. The 
+effect of the keypresses is to set the sign of the value member of the first field according to the 
+keypress. 
+
+
+the current field is not selected and the keypress is either delete left (w_kKEY_DELETE_LEFT) or 
+delete right (w_KEY_DELETE_RIGHT). Unless the cursor position is zero, the character at the current 
+position will be replaced with a numeric space, and the cursor positon decremented by one. Note 
+that for a trailer field the cursor position is always zero. 
+
+
+the current field is selected and the keypress is either delete left (w_KEY DELETE LEFT) or delete 
+right (W_KEY_DELETE_R1GHT). The effect of either keypress is to reset the current field index to the 
+preceding field (mfne.cFie1d is decremented), or, if the current field index is zero, reset the 
+
+
+9-5 
+
+
+HWIM REFERENCE 
+
+
+current field index to the rightmost field. If the cursor position is not zero, the character at the 
+current cursor position is replaced by a numeric space and the cursor positon is decremented. 
+
+
+Note that the wN_KEY_CHANGED_DEFER flag includes the wn_KEY_CHANGED flag: thus 
+WN_KEY_CHANGED_DEFER&WN_KEY_CHANGED would give wN_KEY_CHANGED. 
+
+
+Note also that the while the control key is held down the full stop and comma keys increment/decrement by 
+ten units rather than one. 
+
+
+In all cases the mfne . changed property is set to TRUE if the keypress modified the content or the appearance 
+of the editable value. 
+
+
+VOID wn_draw (VOID) ; 
+
+
+Draw the current editable value. 
+
+
+If the PR_WIN_EMPHASISED flag is set in win. flags, and mfne. selected is TRUE, draws the current field as 
+white text on a black background. 
+
+
+If the pR_wIN_EMPHASISED flag is set in win. flags, and mfne. selected is not TRUE, draws a cursor in the 
+current field. 
+
+
+Otherwise draws the editable value with no cursor and no highlight. 
+
+
+Note that the text string pointed to by mine .dstr is not updated before it is drawn. To update and draw the 
+text string the 1g_self_check method should be called instead. 
+
+
+VOID wn_set (VOID) ; 
+
+
+Set mfe.selected to TRUE, make a direct call to the 1g_se1f_check method with an argument of rRuE and 
+evaluate mnfe.totWidth. 
+
+
+The method calls p_leave with an argument of &_cEN_arc if the lower limit of any field exceeds its upper 
+limit. 
+
+
+VOID wn_emphasise(UINT flag); 
+If £1ag is TRUE emphasize the control, otherwise de-emphasise the control. 
+
+
+If £1ag is TRUE, emphasises the control by oRing PR_WIN_EMPHASISED into win. flags and setting the 
+current field index to zero. 
+
+
+Otherwise, clears pR_WIN_EMPHASISED in win. flags, and erases the cursor. 
+
+
+In both cases an LG_DRaw message is sent before the method returns. 
+
+
+LG_SENSE_ WIDTH 
+
+
+INT lg_sense_width(VOID) ; 
+
+
+Return the width in pixels required to draw the lodger window. 
+The code is effectively: 
+
+
+return (mnfe.totWidth*SYSTEM_FONT_NUM_WIDTH) ; 
+
+
+Validate the current number 
+
+
+INT lg_self_ check (INT can_defer) ; 
+
+
+Validate each field and then update and draw the text string representing the editable value. 
+
+
+9-6 
+
+
+9 NUMERIC EDITORS 
+—_————————S SSS NU MENE EDITORS 
+
+
+The following conditions must be satisfied: 
+
+
+e the vaiue member of each field must lie within the specified limits. A value member that is out of 
+range is reset to the nearest limit. 
+
+
+e the value member of each field must be greater than or equal to the value member of the previous 
+field whenever that field has the mrne_seTs next flag set in its £1ags member. A value member 
+that fails this condition is reset to the value member of the previous field. 
+
+
+e the value member of each field must be less than or equal to the value member of the next field 
+whenever that field has the mrwe_seTs_prev flag set in its £1ags member. A value member that 
+fails this condition is reset to the value member of the next field. 
+
+
+If the above conditions are satisfied and méne. changed is FALSE, the method returns LG_CHECK_OK. 
+If the above conditions are satisfied and mfne.. changed is TRUE, the method returns LG_CHECK_OK_CHANGED. 
+
+
+If one or more of the above conditions is not satisfied, and can_defer is TRUE, the method returns 
+LG_CHECK_OK_CHANGED. 
+
+
+Otherwise if one or more of the above conditions is not satisfied, the method makes a direct call to the 
+mf_xange_beep method and then returns LG_CHECK_FAILED_CHANGED. 
+
+
+In all cases the method updates and draws the text string representing the editable value. 
+
+
+MF_RANGE BEEP = Showrrange iri 
+
+
+VOID mf_range_beep (VOID) ; 
+
+
+Give a warning beep and present the following message - "Out of range - reset to limit". 
+
+
+HWIM REFERENCE 
+
+
+MFNE subclass examples 
+
+
+A basic subclass 
+
+
+The peo class is provided as a simple illustration of the subclassing of the mrwe class. It is typical of the 
+numeric editor classes described later in this chapter. 
+
+
+The pemo control presents an offset followed by three characters that indicate whether the offset is relative 
+or absolute. An example of a pemo control used as a dialog component is shown in the following pictures: 
+
+
+Write to file { Write to file 
+- Name Dump.dmp 
+
+
+¢ Internal+ : Disk Internal 
+'Fromoffset 1688 ‘Fromoffset 1880 
+‘To offset 1286 Abs 'To offset 206 Rel 
+
+
+The peno class is defined in a category file as follows: 
+
+
+CLASS demo mfne ? 
+{ \ 
+ADD wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+
+
+} 
+
+
+The initial appearance of the control is specified in the resource file by the following control resource: 
+
+
+RESOURCE CONTROL demo_control_res /* demo control resource */ 
+{ 
+flags=DLGBOX_ITEM_APPL_CAT; 
+class=C_DUMO; 
+prompt="To offset"; 
+info=LNCEDIT 
+{ 
+low=0; 
+high=65535; 
+current=10; 
+
+
+}; 
+(The tnceprr struct is used for convenience.) 
+
+
+The fields are initialised and property set in the wn_init method as follows (the wn_init method is called 
+from within the pucBox class, before the dialog a1_dyn_init method ): 
+
+
+METHOD VOID demo_wn_init(PR_DEMO *self,IN_LNCEDIT *pin_Incedit, PR_LWIN *landlord) 
+{ 
+/* general settings */ 
+self->lodger.landlord=landlord; 
+self->mfine.selected=FALSE; 
+self->mfne.cField=1; 
+self->mfne.nField=2; 
+
+
+/* in a 'real' application, trailing text would be read from a resource file */ 
+p_scepy (&self->mfne.trail [0] [0], "Abs"); 
+Pp_scpy (&self~->mfne.trail [1] [0],"Rel"); 
+
+
+/* settings for first field */ 
+
+self->mfne.f[0] .flags=MFNE_LEFT ALIGN; 
+self->mfne.f [0] .value=pin_ncedit->value; 
+self->mfne.f [0] .limits [MFNE_LOWER] =pin_ncedit->low; 
+self->mfne.f[0] .limits [MFNE_UPPER] =pin_ncedit->high; 
+self->mfne.f [0] .width=5; 
+self->mfne.f£[0].separator=' '; 
+
+
+9 NUMERIC EDITORS 
+NUMERIC EDITORS 
+
+
+/* settings for second field */ 
+
+self->mfne.f [1] . flags=MFNE_TRAILER|MFNE_SUPPRESS_SEPARATOR|MFNE_SUPPRESS LEADING; 
+self->mfne.f[1] .value=0; 
+
+self->mfne.£ [1] .limits [MFNE_LOWER] =0; 
+
+self->mfne.f [1] .limits (MFNE_UPPER] =1; 
+
+self->mfne.f [1] .width=3; 
+
+
+p_supersend2 (self,O_ WN_SET); 
+
+
+} 
+The contents of the control are set and sensed as follows: 
+
+
+METHOD VOID demo_wn_set (PR_DEMO *self,SE DEMO *pset) 
+
+
+{ 
+
+
+if (pset->flags&SE_DEMO_VALUE_LONG) 
+mfne.f [0] .value=pset->value_long; 
+
+if (pset->flags&SE_DEMO_VALUE_TRAILER) 
+mfine.£ [1] .value=pset->value_trailer; 
+
+p_supersend2 (self,0_WN_SET) ; 
+
+
+METHOD VOID demo_wn_sense(PR_DEMO *self,SE DEMO *psense) 
+
+
+{ 
+
+
+psense->value_long=mfne.f [0] .value; 
+psense->value_trailer=mfne.f [1] .value; 
+
+
+} 
+where the sE_pEno struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+LONG value_long; 
+LONG value_trailer; 
+
+
+} 
+Extended range date editor control 
+
+
+The pate class is provided as an illustration of the subclassing of the mene class and is somewhat more 
+complex than the pEmo class described above. 
+
+
+The patE control presents an editable date consisting of the day, the month and the year and improves on 
+the preprr control by providing a wider range of allowed dates. Whereas preprr is restricted to an earliest 
+displayable date of 01/01/1980, the pars class can display dates in the range 01/01/1900 to 31/12/2154 
+inclusive. An example of a pare control used as a dialog component is shown in the following picture: 
+
+
+( Current date 
+
+
+pay 6271988 
+
+
+Note that an application which wishes to use the pars class must declare the class number by including the 
+following line in its .re file: 
+
+
+_C_DATE 
+
+
+As the use of the pare class is non-trivial, the C SDK disks include an example application, installable into 
+a \sibosdk\hwimdemo\ directory, which uses the pate class. 
+
+
+The example dialog shown above may be defined using the following resource: 
+
+
+RESOURCE DIALOG date_dl_res 
+{ 
+title="Current date"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_DATE; 
+flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_APPL_CAT; 
+} 
+}; 
+
+
+HWIM REFERENCE 
+
+
+The piGsox_1TEm_appi_cart flag indicates that the pare class is supplied by the application. 
+The parte class is defined as follows: 
+
+
+CLASS date mfne 
+
+
+{ 
+
+REPLACE wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE lg_self_check 
+PROPERTY 
+
+
+{ 
+WORD dType; 
+UINT day; 
+UINT month; 
+UINT year; 
+ULONG max; 
+} 
+
+} 
+
+
+The significance of the above property is as follows: 
+
+aType may contain one of the following values: 
+E_DATE_EUROPE - specifies that the date is displayed as day, month and year. 
+E_DATE_USA - specifies that the date is displayed as month, day and year. 
+E_DATE_JAPAN  - specifies that the date is displayed as year, month and day. 
+This property is set by the wn_init method. 
+
+day specifies the index of the field which displays the current day. 
+
+month specifies the index of the field which displays the current month. 
+
+year specifies the index of the field which displays the current year. 
+
+
+max specifies the maximum allowed date in days elapsed since 1/1/1900. This property is set by the 
+wn_init method. 
+
+
+The fields are initialised and property set in the wn_init method, as follows (the wn_init method is called 
+from within the picBox class, before the dialog 41_dayn_init method ): 
+
+
+LOCAL _C VOID InitField(PR_DATE *self,UINT i,LONG val,LONG min,LONG max, UBYTE width) 
+{ 
+self->mfne.f [i] .value=val; 
+self->mfne.f [i] .limits [MFNE_LOWER] =min; 
+self->mfne.f[i] .limits [MFNE_UPPER) =max; 
+self->mfne.f [i] .width=width; 
+
+
+} 
+
+
+LOCAL_C VOID DayMonthYear(PR_DATE *self,INT i,INT j,INT k) 
+{ 
+self->date.day=i; 
+self->date.monthsj; 
+self->date.year=k; 
+
+
+} 
+
+
+9 NUMERIC EDITORS 
+SO NUMERIC EDITORS 
+
+
+#pragma METHOD_CALL 
+
+
+METHOD VOID date_wn_init (PR_DATE *self,VOID *par,PR_WIN *landlord) 
+{ 
+P_DAYSEC ds; 
+P_DATE dt; 
+E_CONFIG cfg; 
+
+
+p_getctd(&cfg) ; 
+
+self->lodger.landlord=landlord; 
+
+self->mfne.selected=FALSE; 
+
+self->mfne.changed=FALSE; 
+
+self->mfne.cField=0; 
+
+self->mfne.nField=3; 
+
+self->mfne.f£[0] .separator=cfg.dateSeparator; 
+
+self->mfne.f [1] .separators=cfg.dateSeparator; 
+
+self~>mfne.f [2] .flags=MFNE_SUPPRESS_ SEPARATOR; 
+
+self->date.dType=cfg.dateType; 
+
+if (self->date.dType==E_DATE EUROPE) 
+DayMonthYear(self,0,1,2); 
+
+else if (self->date.dType==E_DATE_USA) 
+DayMonthYear (self,1,0,2); 
+
+else if (self->date.dType==E_DATE_JAPAN) 
+DayMonthYear (self,2,1,0); 
+
+InitField (self, self->date.day,1,1,31,2); 
+
+InitField(self,self->date.month,1,1,12,2); 
+
+InitField (self, self->date.year,1,1900,2154,4); 
+
+dt.year=254; 
+
+dt .month=11; 
+
+dt .day=30; 
+
+dt. hour=dt .minute=dt.second=dt .yrday=0; 
+
+p_dttods (&dt, &ds) ; 
+
+self->date.max=ds.day; 
+
+
+} 
+
+
+The contents of the control are set and sensed as follows: 
+
+
+METHOD VOID date_wn_set (PR_DATE *self,ULONG *par) 
+{ 
+P_DAYSEC ds; 
+P_DATE dt; 
+
+
+ds.day=*par; 
+ds.sec=0; 
+if (ds.day>self->date.max) 
+
+ds .day=self->date.max; 
+p_dstodt (&ds, &dt) ; 
+self->mfne.f[self->date.day].value=dt-day+1; 
+self->mfne.f[self->date.month] .value=dt.month+1; 
+self->mfne.f[self->date.year] .value=dt.year+1900; 
+p_supersend2 (self,O_WN_SET) ; 
+
+
+METHOD VOID date_wn_sense(PR_DATE *self,ULONG *par) 
+{ 
+P_DATE at; 
+P_DAYSEC ds; 
+
+
+dt .second=0; 
+
+dt.minute=0; 
+
+dt .hour=0; 
+
+dt .day=self->mfne.f ({self->date.day] .value-1; 
+
+dt .month=self->mfne.£ [self->date.month] .value-1; 
+dt .year=self->mfne.f [self->date.year] .value-1900; 
+p_dttods (&dt, &ds) ; 
+
+*parsds.day; 
+
+
+} 
+
+
+HWIM REFERENCE 
+
+
+The validity of the current date is checked as follows: 
+
+
+METHOD INT date_lg_self_check(PR_DATE *self,INT can_defer) 
+{ 
+INT ret; 
+INT days; 
+
+
+xet=p_supersend3 (self,O LG SELF CHECK, can_defer) ; 
+if ((can_defer==FALSE) && (ret==LG_CHECK_OK_CHANGED) ) 
+{ 
+days=p_dayinm( (INT) self->mfne.f {self->date.year] .value-1900, 
+(INT) self->mfne.f [self->date.month]) .value-1) ; 
+if (self->mfne.f[self->date.day] .value> (LONG) days) 
+{ 
+hBeep () ; 
+self->mfne.cField=self->date.day; 
+self->mfne.f[self->date.day] . value= (LONG) days; 
+p_supersend3 (self,O_ LG SELF_CHECK, TRUE) ; 
+hinfoPrint (MONTH_DAY_RESET) ; 
+ret=LG_CHECK_FAILED CHANGED; 
+} 
+} 
+
+
+return (ret) ; 
+
+
+} 
+
+
+The MONTH_DAY_RESET resource used by the 1g_self_check method is defined as follows: 
+
+
+RESOURCE STRING month_day_reset 
+{ 
+
+
+str="Day exceeds days in month: reset"; 
+
+
+} 
+
+
+The dialog resource shown above may be used with the following parepLc example dialog class: 
+
+
+CLASS datedlg dlgbox 
+
+
+{ 
+
+
+REPLACE dl_item_new 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+An instance of the pate class is created by the d1_item_new method as follows: 
+
+
+METHOD VOID *datedlg_dl_item_new(PR_DATEDLG *self,AD_DLGBOX *par) 
+
+
+{ 
+
+
+return (f_new(CAT_DAT_DAT,par->class)); 
+
+
+} 
+
+
+The dialog is dynamically initialised and its contents sensed before closing using the d1_ayn_init and 
+dl_key methods as follows: 
+
+
+METHOD VOID datedlg_dl_dyn_init(PR_DATEDLG *self) 
+
+
+{ 
+
+
+P_DAYSEC ds; 
+
+
+p_send4(((PR_DATWIN *)w_ws->wserv.cli) - 
+>datwin.time,O TO SENSE, SENSE_TIME_DAYSEC, &ds) ; 
+p_send4 (self,O_WN_SET,1,&ds.day) ; 
+
+
+} 
+
+
+METHOD INT datedlg_dl_key(PR_DATEDLG *self,INT index,INT keycode) 
+{ 
+P_DAYSEC ds; 
+PR_DATWIN *cli; 
+
+
+p_send4 (self,O_WN_SENSE,1, &ds.day) ; 
+
+ds.sec=0; 
+
+cli=(PR_DATWIN *)w_ws->wserv.cli; 
+
+£_leave (p_send4 (cli->datwin.time,O_TO_SET,SET_TIME_DAYSEC, &ds) ); 
+return (WN_KEY CHANGED) ; 
+
+
+9 NUMERIC EDITORS 
+
+
+Se ee eee eee 
+
+
+LNCEDIT 
+a 
+
+
+flags landlord 
+i offset 
+width 
+
+
+selected 
+cField 
+nField 
+totWidth 
+cPos 
+changed 
+eStr 
+dstr 
+trail 
+
+£ 
+
+
+dese} 
+wn_calc_ position 
+wn_connect 
+
+wn_dodraw 
+
+
+destroy 
+—ind 
+
+
+wn_visible 
+1g_draw 
+
+
+wn_key 
+wn_draw 
+VECSGE 
+wn_emphasise 
+1lg_sense_width 
+lg_self_check 
+
+
+mf_range_beep 
+
+
+lg_set_id_ pos 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+te-sense—width 
+ig_update 
+
+
+A long numeric editor control can be included in a dialog via the appropriate control resource. The 
+following example would be suitable for the dialog illustrated in the above picture: 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Demonstration"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+{ 
+title="Demonstration"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+CONTROL 
+{ 
+class=C_LNCEDIT; 
+prompt="LONG" ; 
+info=LNCEDIT 
+{ 
+low=1; 
+high=700000; 
+current=500000; 
+
+
+); 
+
+
+HWIM REFERENCE 
+
+
+The tncenrt struct is defined in Awim.rh as: 
+
+
+STRUCT LNCEDIT 
+
+
+{ 
+
+
+LONG current=0; 
+LONG low=0; 
+LONG high=10000000; 
+
+
+} 
+Thus the example long numeric editor contro] has replaced the values assigned to the current, low and 
+high members. 
+Class definition 
+Defined in sub-category file ncedit.cl (generated header file ncedit.g). 
+
+
+CLASS lncedit mfne 
+Single field long numeric editor 
+
+
+{ 
+
+
+REPLACE wn_set set data 
+REPLACE wn_sense sense value 
+REPLACE wn_init initialise editor 
+CONSTANTS 
+{ 
+SE_LNCEDIT_VALUE 0x02 
+SE_LNCEDIT_LOW 0x02 
+SE_LNCEDIT_HIGH 0x04 
+} 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+LONG value; 
+LONG low; 
+LONG high; 
+} IN_LNCEDIT; 
+typedef struct 
+{ 
+LONG value; 
+LONG low; 
+LONG high; 
+UWORD flags; 
+} SE_LNCEDIT; 
+
+
+} 
+
+
+Property 
+There is no property associated with the tyceprrt class. 
+
+
+LNCEDIT methods 
+
+
+VOID wn_init (IN_LNCEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the long numeric editor from the In_LNcEDIT struct pointed to by init, and write landlora, the 
+handle of the owning landlord window, to ledger. landlord. 
+
+
+The In_LNCEDIT struct is defined as follows: 
+
+
+typedef struct 
+{ 
+LONG value; 
+LONG high; 
+LONG low; 
+} IN_LNCEDIT; 
+
+
+9 NUMERIC EDITORS 
+
+
+The members of the 1In_tnceprt struct have the following significance: 
+
+
+value the initial value for the editable Lonc. 
+high the upper limit for the editable ton. 
+low the lower limit for the editable Lonc. 
+
+
+SET ee oe | . Set data 
+
+
+= alle 
+
+
+VOID wn_set (SE_LNCEDIT *set) ; 
+Set the long numeric editor according to the content of the sz_LNcEDIT struct pointed to by set. 
+The se_incep1T struct is defined as follows: 
+
+
+typedef struct 
+{ 
+LONG value; 
+LONG high; 
+LONG low; 
+UWORD flags; 
+} SE_LNCEDIT; 
+
+
+The setting is controlled by oring one or more of the following flags into the £1ags member of the 
+SE_LNCEDIT struct 
+
+
+SE_LNCEDIT_VALUE indicates that the editable value is to be set 
+SE_LNCEDIT_HIGH indicates that the upper limit is to be set 
+SE_LNCEDIT_LOW indicates that the lower limit is to be set 
+
+
+VOID wn_sense (LONG *sense) ; 
+
+
+Write the current value of the long numeric editor to the Lone pointed to by sense. 
+
+
+HWIM REFERENCE 
+
+
+NCEDIT 
+
+
+flags landlord selected 
+i offset cPield 
+
+width nField 
+
+totWidth 
+cPos 
+changed 
+eStr 
+dStr 
+trail 
+£ 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+destroy 
+—tnd 
+
+
+wn_visible 
+lg_draw 
+
+
+wn_key 
+wn_draw 
+wh—set 
+wn_emphasise 
+lg_sense_width 
+1g_self_check 
+
+
+mf£_range_beep 
+
+
+lg_set_id_pos 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+igsesse dekh 
+
+
+lg_update 
+
+
+The unsigned word numeric editor presents an editable value of type uworp as illustrated in the following 
+picture: 
+
+
+Position to-do entry 
+
+
+| 
+
+
+An unsigned word numeric editor control can be included in a dialog via the appropriate control resource. 
+The following example would be suitable for the dialog illustrated in the above picture: 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Position to-do entry"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Position within list"; 
+info=NCEDIT 
+{ 
+low=1; 
+high=100; 
+current=1; 
+
+
+}; 
+
+
+9 NUMERIC EDITORS 
+—_. EF NUMERIC EDITORS: 
+
+
+The ncep1r struct is defined in Awim.rh as: 
+
+
+STRUCT NCEDIT 
+
+
+{ 
+
+
+UWORD current=0; 
+UWORD low=0; 
+UWORD high=65535; 
+
+
+} 
+
+
+Thus the example unsigned word numeric editor control (see above) has replaced the values assigned to the 
+current, low and high members. 
+
+
+Class definition 
+Defined in sub-category file ncedit.cl (generated header file ncedit.g). 
+
+
+CLASS needit Incedit 
+Single field unsigned word numeric editor 
+{ 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_init 
+
+
+CONSTANTS 
+{ 
+SE_NCEDIT_VALUE 0x01 
+SE_NCEDIT_LOW 0x02 
+SE_NCEDIT_HIGH 0x04 
+} 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD value; 
+UWORD low; 
+UWORD high; 
+} IN_NCEDIT; 
+typedef struct 
+
+
+{ 
+
+
+UWORD value; 
+UWORD low; 
+UWORD high; 
+UWORD flags; 
+} SE_NCEDIT; 
+
+
+} 
+
+
+Property 
+There is no property associated with the nceprr class. 
+
+
+ht a er a ares 
+NCEDIT methods 
+
+
+Initialise 
+
+
+VOID wn_init(IN_NCEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the unsigned word numeric editor from the 1n_nceprT struct pointed to by init, and write 
+landlord, the handle of the owning landlord window, to 1odger. landlord. 
+
+
+The IN_NcEDIT struct is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD value; 
+UWORD low; 
+UWORD high; 
+} IN_NCEDIT; 
+
+
+HWIM REFERENCE 
+
+
+The members of the 1n_NcEprT struct have the following significance: 
+
+
+value the initial value for the editable uworp 
+high the upper limit for the editable uworp 
+low the lower limit for the editable uworp 
+
+
+=F — : | Set new values 
+
+
+VOID wn_set(SE_NCEDIT *set) ; 
+Set the unsigned word numeric editor according to the content of the s=_nceprT struct pointed to by set. 
+The se_NceEn1T struct is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD value; 
+UWORD high; 
+UWORD low; 
+UWORD flags; 
+} SE_NCEDIT; 
+
+
+The setting is controlled by oring one or more of the following flags into the £1ags member of the 
+SE_NCEDIT struct: 
+
+
+SE_NCEDIT_VALUE indicates that the editable unsigned word is to be set 
+SE_NCEDIT_HIGH indicates that the upper limit of the editable unsigned word is to be set 
+SE_NCEDIT_LOW indicates that the lower limit for the editable unsigned word is to be set 
+
+
+VOID wn_sense(UWORD *sense) ; 
+
+
+Write the current value of the editable unsigned word to the uworp pointed to by sense. 
+
+
+9 NUMERIC EDITORS 
+
+
+WNCEDIT 
+
+
+landlord selected 
+
+offset cField 
+
+width nField 
+totWidth 
+cPos 
+changed 
+eStr 
+dsStr 
+trail 
+£ 
+
+
+destrey destroy wn_key 
+
+
+wn_cale_ position wh-init wn_draw 
+
+
+wn_connect wn_visible wn—set 
+
+
+wn_dodraw lg_draw wn_emphasise 
+
+
+tg—selfi—cheek lg_sense_width 
+lg_set_id_pos lg_self_check 
+wn_position mf_range_beep 
+wn_redraw 
+wn_sense_help lg_update 
+
+
+A word numeric editor control can be included in a dialog via the appropriate control resource. The 
+following example would be suitable for the dialog illustrated in the above picture: 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Montreal"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_WNCEDIT; 
+prompt="Temperature"; 
+info=WNCEDIT 
+{ 
+
+
+current=-100; 
+
+
+3 
+
+
+}; 
+} 
+
+
+The wnceptT struct is defined in hwim.rh as: 
+
+
+STRUCT WNCEDIT 
+{ 
+WORD current=0; 
+WORD low=-32768; 
+WORD high=32767; 
+
+
+} 
+
+
+HWIM REFERENCE 
+ee 
+
+
+Thus the example word numeric editor control (see above) has replaced the value assigned to the current 
+member. 
+
+
+Class definition 
+Defined in sub-category file ncedit.cl (generated header file ncedit.g). 
+
+
+CLASS wnecedit Incedit 
+Single field word numeric editor 
+{ 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_init 
+
+
+CONSTANTS 
+{ 
+SE_WNCEDIT_VALUE 0x01 
+SE_WNCEDIT_LOW 0x02 
+SE_WNCEDIT_ HIGH 0x04 
+} 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+WORD value; 
+WORD low; 
+WORD high; 
+} IN_WNCEDIT; 
+typedef struct 
+{ 
+WORD value; 
+WORD low; 
+WORD high; 
+WORD flags; 
+} SE_WNCEDIT; 
+
+
+} 
+
+
+Property 
+There is no property associated with the wnceprr class. 
+
+
+Sa a ee ee ee ee a ee) 
+WNCEDIT methods 
+
+
+Initialise 
+
+
+VOID wn_init(IN_WNCEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the signed word numeric editor from the 1n_wnceD1T struct pointed to by init, and write 
+landlord, the handle of the owning landlord window, to 1odger . landlord. 
+
+
+The In_wnczpzT struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WORD value; 
+WORD low; 
+WORD high; 
+} IN_WNCEDIT; 
+
+
+The members of the 1n_wncen1T struct have the following significance: 
+
+
+value the initial value for the editable worp 
+high the upper limit for the editable worp 
+low the lower limit for the editable worp 
+
+
+9 NUMERIC EDITORS 
+—_——oe moe ENG EDITORS 
+
+
+Set new values 
+
+
+VOID wn_set(SE_WNCEDIT *set) ; 
+Set the signed word numeric editor according to the content of the se_wnceprr struct pointed to by set. 
+The sE_wNceptr struct is defined as follows: 
+
+
+typedef struct 
+{ 
+WORD value; 
+WORD high; 
+WORD low; 
+WORD flags; 
+} SE_WNCEDIT; 
+
+
+The setting is controlled by oring one or more of the following flags into the £1ags member of the 
+SE_WNCEDIT struct: 
+
+
+SE_WNCEDIT_VALUE indicates that the editable value is to be set 
+SE_WNCEDIT_HIGH indicates that the upper limit is to be set 
+SE_WNCEDIT_LOW indicates that the lower limit is to be set 
+
+
+WNSENSE —— Sunes Kawwalie 
+
+
+VOID wn_sense(WORD *sense) ; 
+
+
+Write the current value of the editable signed word to the worn pointed to by sense. 
+
+
+HWIM REFERENCE 
+
+
+DTEDIT 
+
+
+flags landlord selected cal 
+
+i offset cField dType 
+
+width nField changed 
+totWidth inSelfCheck 
+cPos in 
+
+changed 
+eStr 
+dstr 
+trail 
+£ 
+
+
+destrey 
+
+
+destroy wn_key wn_set 
+
+
+wn_calc_position wh-init wn_draw wn_sense 
+
+wn_connect wn_visible wh-set wn_init 
+
+wn_dodraw lg_draw wn_emphasise wn_emphasise 
+ig—self—eheek lg_sense_width wn_key 
+
+
+ig_set_id_pos 
+
+
+lg_self_check 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+mf£_range_beep 
+
+
+ig-sense—vidés 
+
+
+ig_update 
+
+
+(Set time and date 
+[4:28:03 pm 
+tDate 1171871993 
+
+
+A date/time numeric editor control can be included in a dialog via the appropriate control resource. The 
+following example would be suitable for the dialog illustrated in the above picture: 
+
+
+9 NUMERIC EDITORS 
+__ OO NUMERIC EDITORS 
+
+
+RESOURCE DIALOG demonstration 
+
+
+{ 
+
+
+title="Set time and date"; 
+flags =DLGBOX_NOTI FY_ENTER; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_DTEDIT; 
+prompt="Time" ; 
+info=DTEDIT 
+
+
+{ 
+
+
+flags=IN_DTEDIT_HHMMSS; 
+}i 
+} ‘ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_DTEDIT; 
+prompt="Date"; 
+info=DTEDIT 
+
+
+{ 
+flags=IN_DTEDIT_DDMMYyyy; 
+
+
+}i 
+
+
+}; 
+} 
+
+
+The preprr resource struct is defined in hwim.rh as: 
+
+
+STRUCT DTEDIT 
+
+
+{ 
+
+WORD flags; 
+LONG current; 
+LONG low; 
+LONG high; 
+
+
+} 
+
+
+The example date/time numeric editor controls do not set initial values for the current, low and high 
+members, but merely set appropriate values for f1ags. Note that any supplied values of current, low and 
+high will only be used to initialise the control if the value rv_preprt_tntT is set in f1ags. If this value is 
+not present, any values specified in the initialisation resource are ignored and the control is initialised with 
+a set of standard values based on the current time and date. 
+
+
+The format of the display is controlled on initialisation by setting one of the following flags into the flags 
+member of the preprr struct: 
+
+
+IN_DTEDIT_DDMMYYyy initialise as a date editor to display a date in day, month and year format: 
+the current date is specified as days elapsed since 1/1/1900. 
+
+
+IN_DTEDIT_HHMMSS initialise as a time editor to display a time as hours, minutes and seconds. 
+The current time is specified in seconds elapsed since midnight. 
+
+
+IN_DTEDIT_HHMM initialise as a time editor to display a time as hours and minutes. The 
+current time is specified as seconds elapsed since midnight. 
+
+
+IN_DTEDIT_HHMMSS_D initialise as a time editor to display a duration as hours, minutes and 
+seconds. The current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMM_D initialise as a time editor to display a duration as hours and minutes. The 
+current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMMSS_ND initialise as a time editor to display a negative duration as hours, minutes 
+and seconds. The current duration is specified in seconds. 
+
+
+IN_DTEDIT_HHMM_ND initialise as a time editor to display a negative duration as hours and 
+minutes. The current duration is specified in seconds. 
+
+
+Note: on the Series 3a version of the preprt class the user may select the required date by pressing the Tab 
+key to obtain a calendar view. (The calendar view is implemented by the canwrn class.) This is especially 
+convenient for selecting, for example, the first Monday in a given month. 
+
+
+HWIM REFERENCE 
+eee 
+
+
+Class definition 
+Defined in sub-category file dtedit.cl (generated header file dtedit.g). 
+
+
+On the Series 3a the class definition is as follows: 
+
+
+CLASS dtedit mfne 
+Date, Time and Duration editor based on the MFNE. 
+{ 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_init 
+REPLACE wn_emphasise 
+REPLACE 1g_self_check 
+REPLACE wn_key 
+
+
+CONSTANTS 
+
+{ 
+
+SE_DTEDIT_VALUE 0x01 
+SE_DTEDIT_LOw 0x02 
+SE_DTEDIT_HIGH 0x04 
+PR_DTEDIT_DATE 0x0000 
+PR_DTEDIT_TIME 0x0100 
+PR_DTEDIT_DURATION 0x0200 
+PR_DTEDIT_SECONDS ox1000 
+PR_DTEDIT_ NEGATIVE 0x2000 
+PR_DTEDIT_AMPM 0x4000 
+
+
+PR_DTEDIT_NEG_DURATION (PR_DTEDIT_DURATION|PR_DTEDIT NEGATIVE) 
+
+
+IN_DTEDIT_INIT (SE_DTEDIT_VALUE | SE_DTEDIT_LOW|SE_DTEDIT_HIGH) 
+IN_DTEDIT_DDMMYYYY (PR_DTEDIT_DATE) 
+
+IN_DTEDIT_HHMMSS (PR_DTEDIT_TIME|PR_DTEDIT_SECONDS) 
+
+IN_DTEDIT_HHMM (PR_DTEDIT_TIME) 
+
+IN_DTEDIT_HHMMSS_D (PR_DTEDIT_TIME|PR_DTEDIT_DURATION|PR_DTEDIT_ SECONDS) 
+IN_DTEDIT_HHMM_D (PR_DTEDIT_TIME|PR_DTEDIT_DURATION) 
+
+
+IN_DTEDIT_HHMMSS_ND 
+(PR_DTEDIT_TIME|PR_DTEDIT_NEG_DURATION|PR_DTEDIT_SECONDS) 
+IN_DTEDIT_HHMM_ND (PR_DTEDIT_TIME|PR_DTEDIT_NEG DURATION) 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+UWORD flags; type of edit box 
+LONG value; 
+LONG low; 
+LONG high; 
+} IN_DTEDIT; 
+typedef struct 
+{ 
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+} SE_DTEDIT; 
+
+
+} 
+
+
+PROPERTY 1 
+{ 
+VOID *cal; 
+WORD dType; 
+UBYTE changed; 
+UBYTE inSelfCheck; 
+IN_DTEDIT in; 
+} 
+} 
+
+
+On the Series 3 the class definition differs in that: 
+
+
+e the wn_emphasise and wn_key methods are not replaced. 
+
+
+9 NUMERIC EDITORS 
+
+
+e the dtedit.cai property is absent. 
+
+
+Property 
+
+dtedit.cal this is either the handle of an instance of the canwrn class or NuLL. The caLwIn 
+object provides a graphical calendar view. 
+Note:on the Series 3 this item of property is absent. 
+
+dtedit.dType specifies the system date format: may be one of either = pare _evRopE for 
+day/month/year, &_paTe_usa for month/day/year or E_DATE_JAPAN for 
+year/month/day. 
+
+dtedit.changed see the description of the w_sense and 1g_self_check methods. 
+
+
+dtedit.inSelfCheck not used. 
+
+
+dtedit.in an IN_DTEDIT struct that contains the current editable value, the upper and 
+lower limits and the initialisation flag 
+
+
+he a ee SS — ee ey eee 
+DTEDIT methods 
+
+
+WN oe eee ees “Waiianee 
+
+
+VOID wn_init(IN_DTEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the date/time numeric editor from the 1n_prep1T struct pointed to by init, and write landlord, 
+the handle of the owning landlord window, to 1odger. landlord. Set dtedit .dType according to the 
+current system setting. 
+
+
+The In_DtTep1T struct is defined as follows: 
+
+
+TYPEDEF STRUCT 
+{ 
+WORD flags; 
+LONG current; 
+LONG low; 
+LONG high; 
+} IN_DTEDIT; 
+
+
+The members of the rn_preprr struct have the following significance: 
+
+
+flags a combination of initialisation flags, as described below 
+current the initial value for the editable date/time 
+
+high the initial upper limit for the editable date/time 
+
+low the initial lower limit for the editable date/time 
+
+
+The appearance and behaviour of the date/time editor is specified by assigning one of the following flags 
+into the flags member (note that the system will automatically display the time in am/pm or 24 hour format 
+according to the current system settings): 
+
+
+IN_DTEDIT_DDMMYYYY initialise as a date editor to display a date in day, month and year format: the 
+current, low and high dates are specified as days elapsed since 01/01/1900. 
+Note that the control can not display dates before 01/01/1980. 
+
+
+IN_DTEDIT_HHMMSS initialise as a time editor to display a time as hours, minutes and seconds. The 
+current, low and high times are specified in seconds elapsed since midnight. 
+Whole days are ignored, so these values could also be supplied in system 
+time format. 
+
+
+IN_DTEDIT_HHMM initialise as a time editor to display a time as hours and minutes. The 
+current, low and high times are specified in seconds elapsed since midnight. 
+Whole days are ignored, so these values could also be supplied in system 
+time format. 
+
+
+HWIM REFERENCE 
+See eSeeeeSeeeEeeeSeeSeSeSSSSSSSSSSSsFsFeFsFsSFSSsSSSSsSSees 
+
+
+IN_DTEDIT_HHMMSS D initialise as a time editor to display a duration as hours, minutes and seconds. 
+The current, low and high durations are specified in seconds. Whole days 
+are ignored, so these values could also be supplied in system time format. 
+
+
+IN_DTEDIT_HHMM_D initialise as a time editor to display a duration as hours and minutes. The 
+current, low and high durations are specified in seconds. Whole days are 
+ignored, so these values could also be supplied in system time format. 
+
+
+IN_DTEDIT_HHMMSS_ND _initialise as a time editor to display a negative duration as hours, minutes and 
+seconds. The current, low and high durations are specified in seconds. 
+Whole days are ignored, so these values could also be supplied in system 
+time format. 
+
+
+IN_DTEDIT_HHMM_ND initialise as a time editor to display a negative duration as hours and minutes. 
+The current, low and high durations are specified in seconds. Whole days 
+are ignored, so these values could also be supplied in system time format. 
+
+
+Any supplied values of current, low and high will only be used to initialise the control if the value 
+IN_DTEDIT_INiT is ored into f1ags (in which case all three values must be supplied). If this value is not 
+present, any values specified in the initialisation resource are ignored and the control is initialised with a set 
+of standard values, dependent on the value of flags, as follows: 
+
+
+IN_DTEDIT_DDMMYYYY The upper and lower limits are set to the dates 01/01/1980 and 31/12/2049 
+respectively, and the current value is set to today's date. 
+
+
+IN_DTEDIT_HHMMSS The upper and lower limits are set to the times 00h00m(00s) and 
+IN_DTEDIT_HHMM 23h59m(59s) respectively, and the current value is set to the time of day. 
+IN_DTEDIT_HHMMSS_D 
+
+IN _DTEDIT_HHMM_D 
+
+
+IN_DTEDIT_HHMMSsS_ND The upper and lower limits are set to the times -23h59m(59s) and 
+IN_DTEDIT_HHMM_ND 23h59m(59s) respectively, and the current value is set to the time of day. 
+
+
+VOID wn_set (SE_DTEDIT *set) ; 
+
+
+_ Set new values 
+
+
+Set the date/time editor according to the content of the sz_pTEprT struct pointed to by set. 
+The se_preEpzT struct is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD flags; 
+LONG value; 
+LONG low; 
+LONG high; 
+} SE_DTEDIT; 
+
+
+The property to be set is indicated by oring one or more of the following flags into the £1ags field of the 
+above struct. 
+
+
+SE_DTEDIT_VALUE indicates that the current value is to be set. 
+SE_DTEDIT_LOW indicates that the lower limit is to be set. 
+SE_DTEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+The interpretation of the values of value, low and high in the sz_preprr struct depends on the type of data 
+that the control has been initialised to display. See the explanation of the IN_DTEDIT_xxx flags in the 
+description of the wm_init method. 
+
+
+Sense value 
+
+
+VOID wn_sense(SE_DTEDIT *sense) ; 
+
+
+Write the current value of the editable date/time to the value member of the s—_preprr struct pointed to by 
+sense. Note that the method does not write to sense->flags, sense->low OF sense->high. 
+
+
+9-26 
+
+
+9 NUMERIC EDITORS 
+
+
+The interpretation of value depends on the type of data that the control has been initialised to display. See 
+the explanation of the 1n_pTep1T_xxx flags in the description of the m_init method. 
+
+
+If the editable value is a date, and the day is outside the allowed range, resets the day to the last of the 
+month and sets dtedit . changed to FALSE, otherwise sets dtedit . changed to TRUE. 
+
+
+VOID wn_key (INT keycode, INT modifiers) ; 
+
+
+le a keypress 
+
+
+Handle a keypress. 
+If dtedit.cal is non-zero: 
+
+
+e — sends the keypress to the calendar view by sending a wn_kEy message with arguments of keycode 
+and modifiers. 
+
+
+e if the keypress cancels the calendar view, i.e. the return value is ww_KEY_CANCELLED, removes the 
+calendar view by sending a pestroy message to dtedit .cal and then writes zero to dtedit .cal. 
+
+
+e — if the keypress selects the current date, i.e the return value is ww_KEY_CHANGED, senses the current 
+date in the calendar view, sets this as the current date in the preprr control, removes the calendar 
+view by sending a DESTRoy message to dtedit .cal and then writes zero to dtedit.cal. 
+
+
+Otherwise if keycode is w_KEY_TAB and the control is not a time editor - i.e. dtedit . flags does not contain 
+PR_DTEDIT_TIME - and w_ws->wserv. flags contains PR_WSERV_FULLSCREEN: 
+
+
+e validates the current date in the prepzT control by sending self an LG_SELF_CHECK message and, 
+if the return value is neither L¢_CHECK_OK nor LG_CHECK_OK_CHANGED, returns. 
+
+
+® creates an instance of the canwin class and writes the handle to dtedit.cal. 
+
+
+©  initialises the calendar view by sending a wn_1nrT message to dtedit .cal. The calendar view is 
+centred. The current date is set to the current date in the prEp1T control. The number of months 
+displayed is equal to twelve if modifiers contains w_CTRL_MODIFIER, three if modifiers contains 
+W_SHIFT_MODIFIER, or one otherwise, 
+
+
+Otherwise supersends a wN_KEY message with arguments of keycode and modifiers and returns the return 
+value. 
+
+
+Note: on the Series 3 this method is not replaced. 
+
+
+ws 
+
+
+VOID wn_emphasise (INT flag); 
+
+
+Emphasise the control or calendar view if £1ag is rrug, otherwise de-emphasise the control or calendar 
+view. 
+
+
+If dtedit .cal is non-zero, sends a wN_EMPHASISE message to dtedit .cal with an argument of flag. 
+Otherwise supersends a wN_EMPHASISE message with an argument of flag. 
+
+
+Note: on the Series 3 this method is not replaced 
+
+
+Validate values and fields 
+
+
+INT 1lg_self_ check (VOID) ; 
+
+
+Validate the current date/time and the fields. 
+
+
+Supersends an LG_SELF_CHECK message and return either its return value, or alternatively -1 if either of the 
+following are true: 
+
+
+e the editable value is outside of the allowed limits in which case reset to its nearest limit and sends 
+an MF_RANGE_BEEP message. 
+
+
+© dtedit.changed is TRUE in which case sends an MF_RANGE_BEEP message. 
+
+
+HWIM REFERENCE 
+
+
+ae ee EE SS ee eee 
+LLEDIT 
+
+
+landlord selected 
+
+offset cField 
+
+width nField 
+totWidth 
+cPos 
+changed 
+eStr 
+dstr 
+trail 
+£ 
+
+
+destrey destroy wn_key 
+wn_calc_position whoinit wn_draw 
+
+
+wn_connect wn_visible wnaset 
+
+
+wn_dodraw 1lg_draw wn_emphasise 
+wh-emphasise te—seit—eheek ig_sense_width 
+wa-key lg_set_id_pos 1g_self_check 
+wn_position mf£_range_beep 
+wn_redraw ig—sense—width 
+
+
+wn_sense_help ig_update 
+
+
+Denmark 
+"Longitude 618°16E 
+‘Latitude 656°H8 N 
+4 ‘Area code 
+
+‘GMT offset 1:80 
+i :Zone European 
+
+
+A latitude/longitude editor control can be included in a dialog via the appropriate control resource. The 
+following example would be suitable for a dialog with a title and two latitude/longitude controls: 
+
+
+oa 
+
+
+9 NUMERIC EDITORS 
+
+
+a, 
+
+
+RESOURCE DIALOG demonstration 
+
+
+{ 
+
+
+title="Set latitude and longitude"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+
+
+} 
+
+
+{ 
+CONTROL 
+
+
+{ 
+
+
+class=C_LLEDIT; 
+prompt="Latitude"; 
+info=LLEDIT 
+
+
+{ 
+
+
+flags=IN_LLEDIT_LATITUDE; 
+current=3368; 
+
+
+}; 
+}, 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_LLEDIT; 
+prompt="Longitude" ; 
+info=LLEDIT 
+
+
+{ 
+
+
+flags=IN_DTEDIT_LONGITUDE; 
+current=33968; 
+
+
+}; 
+}i 
+
+
+The nueprrT struct is defined in hwim.rh as: 
+
+
+STRUCT LLEDIT 
+
+
+{ 
+
+
+WORD flags; 
+WORD value=0; 
+
+
+} 
+
+
+The latitude/longitude value is specified in minutes of arc: a positive sign indicating a latitude/longitude in 
+the northern /western hemisphere, and a negative sign indicating a latitude/longitude in the southern 
+/eastern hemisphere. Thus -604 corresponds to a latitude of 10° 4 S or a longitude of 10° 4 E. 
+
+
+The behaviour of a latitude/longitude editor is specified by assigning one of the following flags to the 
+flags member. 
+
+
+IN_LLEDIT_LATITUDE 
+
+
+IN_LLEDIT_ LONGITUDE 
+
+
+Class definition 
+
+
+Defined in sub-category file //edit.cl (generated header file /edit.g). 
+
+
+CLASS 
+Latitude,Longitude editor based on the MFNE. 
+
+
+lledit mfne 
+
+
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_init 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+IN_LLEDIT_LATITUDE i) 
+IN_LLEDIT LONGITUDE 1 
+
+
+} 
+
+
+display value as a latitude. 
+
+
+display value as a longitude. 
+
+
+9-29 
+
+
+HWIM REFERENCE 
+en eee 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+WORD flags; 
+
+WORD value; 
+
+} IN_LLEDIT; 
+typedef struct 
+
+
+{ 
+WORD value; 
+} SE_LLEDIT; 
+
+
+} 
+
+
+Property 
+There is no property associated with the LuzprrT class. 
+
+
+SS nS eee 
+LLEDIT methods 
+
+
+Initialise 
+
+
+VOID wn_init(IN_LLEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the latitude/longitude editor from the 1n_LLEDIT struct pointed to by init, and write landlord, 
+the handle of the owning landlord window, to 1odger. landlord. 
+
+
+The 1n_LLEprT struct is defined as follows: 
+typedef struct 
+{ 
+WORD flags; 
+WORD value; 
+} IN_LLEDIT; 
+
+
+The behaviour of a latitude/longitude editor is specified by assigning one of the following flags to the 
+flags member: 
+
+
+IN_LLEDIT_LATITUDE value is to be displayed as a latitude 
+IN_LLEDIT_LONGITUDE value is to be displayed as a longitude 
+Note that the behaviour of a latitude/longitude editor can not be changed once it has been initialised, 
+
+
+The value member of the 1n_LLEDrT struct specifies the angle in units of arc minutes. A positive sign 
+indicates that the angle is either a northern latitude, or a western longitude depending on the editors 
+initialisation flag. Otherwise the angle is either a southern latitude or an eastern longitude. 
+
+
+_ Set new values 
+VOID wn_set (SE_WNCEDIT *set) ; 
+
+
+Set the current angle of the latitude/longitude editor to the value member of the SE_LLEDIT struct which is 
+pointed to by set. 
+
+
+The sz_LuEDIT struct is defined as follows: 
+typedef struct 
+{ 
+WORD value; 
+} SE_LLEDIT; 
+
+
+See above for a description of the value member. 
+
+
+9 NUMERIC EDITORS 
+eee NUMERIC EDITORS 
+
+
+Sense current value 
+
+
+VOID wn_sense(SE_LLEDIT *sense) ; 
+
+
+Write the current value of the latitude/longitude editor to the value member of the SE_LLEDIT struct 
+pointed to by sense. 
+
+
+The sE_LLEDIT struct is defined as follows: 
+typedef struct 
+{ 
+WORD value; 
+} SE_LLEDIT; 
+
+
+See above for a description of the value member. 
+
+
+RGEDIT 
+
+
+landlord 
+offset 
+width 
+
+
+selected 
+cField 
+nField 
+totWidth 
+cPos 
+changed 
+eStr 
+dstr 
+trail 
+
+£ 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+destroy 
+—ins 
+
+
+wn_visible 
+lg_draw 
+
+
+itg—seit—eheeck 
+1g_set_id_pos 
+
+
+lg_update 
+
+
+wn_key 
+
+wn_draw 
+
+wh—set 
+wn_emphasise 
+ig_sense_width 
+1g_self_check 
+
+
+mf£_range_beep 
+
+
+A range numeric editor control can be included in a dialog via the appropriate control resource. The 
+following example would be suitable for the dialog shown in the above picture: 
+
+
+HWIM REFERENCE 
+eC oS 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Define"; 
+£lags=DLGBOX_NOTIFY_ENTER; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_RGEDIT; 
+prompt="Age range"; 
+info=RGEDIT 
+{ 
+value_1=30; 
+value_2=60; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+The rcpt struct is defined in hwim.rh as: 
+
+
+STRUCT RGEDIT 
+
+
+{ 
+
+
+WORD low=1; 
+
+WORD value_1l=1; 
+WORD value_2=9999; 
+WORD high=9999; 
+
+
+} 
+
+
+where value_1 must be not greater than value_2 and both values must be not less than low, and not greater 
+than high. 
+
+
+Class definition 
+Defined in sub-category file rgedit.cl (generated header file rgedit.g). 
+
+
+CLASS rgedit mfne 
+Range editor based on the MFNE. 
+{ 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_init 
+
+
+CONSTANTS 
+{ 
+SE_RGEDIT_LOW 0x01 
+SE_RGEDIT _VALUE_1 0x02 
+SE_RGEDIT VALUE 2 0x04 
+SE_RGEDIT_HIGH 0x08 
+IX_RGEDIT_LOw ft) /* Indices into value */ 
+IX_RGEDIT_VALUE_1 1 
+IX_RGEDIT_VALUE_2 2 
+IX_RGEDIT_HIGH 3 
+
+
+} 
+
+
+TYPES 
+{ 
+typedef struct 
+{ 
+UWORD value [4] ; 
+} IN_RGEDIT; 
+typedef struct 
+{ 
+UWORD value [4] ; 
+UWORD flags; 
+} SE_RGEDIT; 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+IN_RGEDIT in; 
+
+
+9 NUMERIC EDITORS 
+
+
+Property 
+rgedit.in not used. 
+
+
+mS ae Eee Se SS See 
+RGEDIT methods 
+
+
+Ogee 7 
+Initialise 
+VOID wn_init (IN_RGEDIT *init, PR_WIN *landlord) ; 
+
+
+Initialise the range numeric editor from the 1n_RcEDIT struct pointed to by init, and write landlord, the 
+handle of the owning landlord window, to 1odger landlord. 
+
+
+The in_RGEp1T struct is defined as follows: 
+typedef struct 
+{ 
+UWORD value [4]; 
+} IN_RGEDIT; 
+
+
+The value array is indexed as follows: 
+
+
+IX_RGEDIT_LOW index of lower limit in value array. 
+IX_RGEDIT_VALUE_1 index of lower current value in value array. 
+IX_RGEDIT_VALUE_2 index of upper current value in value array. 
+IX_RGEDIT_HIGH index of upper limit in value array. 
+
+
+VOID wn_set (SE_RGEDIT *set) ; 
+Set the current values in the range editor to those specified by the sz_RGEDIT struct pointed to by set. 
+The sE_RGEpDIT struct is defined as follows: 
+
+typedef struct 
+
+
+{ 
+
+
+UWORD value [4] ; 
+UWORD flags; 
+} SE_RGEDIT; 
+
+
+The value array is indexed as explained above. 
+
+
+The property to be set is indicated by oring one or more of the following flags into the flags field of the 
+above struct. 
+
+
+SE_RGEDIT_LOW indicates that the lower limit is to be set. 
+SE_RGEDIT_VALUE_1 indicates that the current lower value is to be set. 
+SE_RGEDIT_VALUE_2 indicates that the current upper value is to be set. 
+SE_RGEDIT_HIGH indicates that the upper limit is to be set. 
+
+
+Sense new value 
+VOID wn_sense(SE_RGEDIT *sense) ; 
+Write the current values and the limits of the range editor to the sE_RGEDIT struct pointed to by sense. 
+
+
+The sE_RGeprT struct is defined above. 
+
+
+CHAPTER 10 
+
+
+TEXT EDITORS 
+
+
+This chapter documents the text editor classes. These classes are: 
+
+
+EDWIN The superclass for the majority of text editor windows. It is a lodger window that 
+provides a wide range of facilities for the formatted display of editable text. 
+
+FLTEDIT A dialog control that allows the user to edit a floating point number. 
+
+PUNCTUED A dialog contro] that allows the user to select a punctuation character. 
+
+XEDIT A dialog control allowing secret text entry - a password, for example. 
+
+Precursors 
+
+
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the wrn and Lopcer classes described in the Windows chapter, 
+e the Eppoc and Eprpoc classes described in the FORM Reference manual, 
+e the scriay and scric classes described in the FORM Reference manual, 
+e use of the Series 3 Word application. 
+
+
+Class diagram 
+
+
+‘ 
+win ; 
+a f 
+Lae 
+as 
+1 iaenancat 
+ow 
+i re 
+7 Am 
+or ~ f iB 
+~~ a 
+pA I is oA ‘ 
+é ‘a 4 pone 
+SN. t % ie 
+~~ 1 od 
+; ons 
+ae eee j ON 
+1 ? 
+ie / gerlay ~} 
+af i 
+SAL 1 
+> : 
+Paeics ane poker 
+ae Fy . a 
+/ xedit > 2 edwin > poe len 
+PS 1 os Ope ot 7 do Cc 
+x ' ~ v2 ’ 
++ es s ‘ t 
+Mee feet x > : 
+= Mabe : 
+Pao ee A gas” on 
+’ i> . 
+/ punctued * / fitedit > 
+vA if if if 
+4 A ‘ 
+
+
+. l ~ . 
+
+
+The document class doc may be (a subclass of) either of the FORM classes Eprpoc or EPDOC, or it may be 
+an application-specific class that is compatible with these classes. See the Formatted Document Classes 
+chapter of the FORM Reference manual for further details. 
+
+
+10-1 
+
+
+HWIM REFERENCE 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_position 
+wn_redraw 
+
+
+landlord 
+offset 
+width 
+
+
+destrey 
+wn_visible 
+1lg_draw 
+1g_self_check 
+
+
+lg_update 
+
+
+scrimg 
+scrlay 
+doc 
+cpos 
+clen 
+clip 
+
+
+destroy 
+wn_init 
+wn_key 
+
+
+wn_draw 
+wn_sense_help 
+wn_set 
+
+
+wn_sense 
+wn_emphasise 
+lg_set_id_pos 
+1g_sense_width 
+ew_sense_size 
+ew_set_size 
+ew_set 
+ew_sense 
+ew_insert 
+
+
+select 
+change 
+flags 
+margins 
+font 
+
+
+ew_snuggle_insert 
+ew_set_font 
+ew_leave 
+ew_find 
+ew_replace 
+ew_evaluate 
+ew_replace_ clip 
+ew_paste_clip 
+ew_bring_ in 
+ew_ep_insert 
+ew_return_key 
+ew_tab_key 
+ew_init_style 
+ew_readonly 
+
+
+The Epwrn class provides the functionality of a window containing a formatted display of editable text. It is 
+highly flexible since, in addition to being suitable for use as a simple one-line edit box ina dialog, it also 
+supplies most of the basic functionality of a word processor. A subclass of epwrn is, for example, used by 
+
+
+the Word application. 
+
+
+Note that a tutorial introduction to the epwrn class may be found in the Edit Windows chapter of the Object 
+Oriented Programming Guide. 
+
+
+The edit window 
+
+
+In general, the text in an edit window is arranged as a sequence of paragraphs. The text of each paragraph 
+is automatically word wrapped within the window, as illustrated schematically in the following diagram: 
+
+
+10-2 
+
+
+This is an example paragraph in an edit window. The 
+text is automatically wrapped and the first line is indented. 
+Margins are present either side of the text region. 
+This is the next paragraph containing one line only. 
+This example edit window can display a maximum of 
+six lines of text. Many more are not visible as they are out 
+
+
+text region 
+
+
+The margins can be altered by setting the edwin. margins property, and the size and position of the window 
+can be altered by means of the ew_set_size method. 
+
+
+Text lines 
+
+
+The text lines in an edit window consist of text spaced out with top and bottom leading as illustrated in the 
+following picture: 
+
+
+10 TEXT EDITORS 
+
+
+top leading 
+
+
+bottom leading 
+
+
+(Note: leading derives from the metal used by typesetters.) 
+
+
+The font ascent, font descent and font height are characteristics of the font and the font style: see the 
+Window Server manual for details of fonts. 
+
+
+The font and style are by default global to the document: defining local styles and fonts is described in the 
+Object Oriented Programming manual. 
+
+
+The top leading is the space at the top of the line whilst the bottom leading is the space at the bottom of the 
+line. The space between two lines is thus the sum of the topa and bottom leading - i.e. the total leading. The 
+leading is global . 
+
+
+The font, the style, and the leading can be altered using the ew_set_font method. 
+
+
+Cursor position 
+
+
+The position of the text cursor is simply the index of the preceding character - thus a cursor placed at the 
+start of the document has a position of zero whilst a cursor placed immediately after the one hundredth 
+character in the document has a cursor position of one hundred. 
+
+
+Line cursor 
+
+
+The scrimc document imaging class divides the drawing area into three columns consisting of a labels 
+margin, a line cursor margin and a text region: by default the width of the first two columns is set to zero in 
+the wn_init method. However a line cursor, which indicates the current line, may be specified on 
+initialisation. The effect is illustrated by, for example, the Word application's main edit window. 
+
+
+Link paste 
+
+
+An edit window can act as a link-paste client using the bring in method. It must however be subclassed to 
+allow it to act as a link-paste server. For details of the link-paste mechanism see the Link Paste chapter of 
+the Object Oriented Programming manual. 
+
+
+Class definition 
+Defined in sub-category file edwin.cl (generated header file edwin.g). 
+
+
+CLASS edwin lodger 
+
+Editable text window 
+{ 
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_key 
+REPLACE wn_draw 
+REPLACE wn_sense_help 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_emphasise 
+REPLACE lg_set_id pos 
+REPLACE lg_sense_width 
+
+
+10-3 
+
+
+HWIM REFERENCE 
+
+
+10-4 
+
+
+ew_sense_size 
+ew_set_size 
+
+ew_set 
+
+ew_sense 
+
+ew_insert 
+ew_snuggle_insert 
+ew_set_font 
+
+ew_leave 
+
+ew_find 
+
+ew_replace 
+ew_evaluate 
+ew_replace_clip 
+ew_paste_clip 
+ew_bring_in 
+
+ew_ep_ insert 
+ew_return_key=p false 
+ew_tab_key=p_ false 
+ew_init_style=p_dummy 
+ew_readonly=p_true 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+PR_EDWIN_DIALLABLE 
+PR_EDWIN_ACCEPT_TABS 
+PR_EDWIN_ACCEPT_SOFT_HYPHENS 
+PR_EDWIN_AUTO_CUR_END 
+PR_EDWIN_AUTO_SELECT 
+PR_EDWIN_DOC_SUPPLIED 
+PR_EDWIN CLIPBOARD 
+PR_EDWIN_NOTIFY_OVERFLOW 
+PR_EDWIN_READONLY 
+
+
+IN_EDWIN_DIALLABLE 
+IN_EDWIN_ACCEPT_TABS 
+IN_EDWIN_ACCEPT_SOFT_HYPHENS 
+IN_EDWIN_AUTO_CUR_END 
+IN_EDWIN_NO_AUTOSELECT 
+IN_EDWIN_DOC_SUPPLIED 
+IN_EDWIN_CLIPBOARD 
+IN_EDWIN_VULEN 
+IN_EDWIN_VULEN_NOSCALE 
+IN_EDWIN_VULEN_CHARACTERS 
+IN_EDWIN_VULEN_PIXELS 
+IN_EDWIN LEFT CURSOR 
+IN_EDWIN_TEXT_ SEGMENTED 
+IN_EDWIN POSITION SUPPLIED 
+IN_EDWIN_FONT_SUPPLIED 
+IN_EDWIN LEADING SUPPLIED 
+IN_EDWIN_VISLINES SUPPLIED 
+IN_EDWIN_PAGINATABLE 
+
+
+SET_EDWIN_TXT 
+SET_EDWIN_EMPTY 
+
+SET_EDWIN_CUR_END 
+SET_EDWIN SEL ALL 
+SET_EDWIN_CURSOR 
+SET_EDWIN_ANCHOR 
+
+
+EWF_BACKWARDS 0x0001 
+EWF_CASESENS 0x0002 
+EW_CHANGE_SINCE_SAVED 
+EW_CHANGE_SINCE_PAGINATE 
+EW_CHANGE 
+
+EW_BRING SINGLE_SHOT 
+
+
+} 
+
+
+0x0001 
+0x0002 
+0x0004 
+0x0008 
+0x0010 
+0x0020 
+0x0040 
+0x0080 
+0x8000 
+
+
+Same as IN_EDWIN_VULEN 
+
+
+PR_EDWIN_DIALLABLE 
+PR_EDWIN_ACCEPT_TABS 
+PR_EDWIN_ACCEPT_SOFT_HYPHENS 
+(PR_EDWIN_AUTO_CUR_END|PR_EDWIN_AUTO_SELECT) 
+PR_EDWIN_AUTO_SELECT 
+PR_EDWIN_DOC_SUPPLIED 
+PR_EDWIN_CLIPBOARD 
+
+0x0080 
+
+0x0100 
+
+IN_EDWIN_VULEN 
+(IN_EDWIN_VULEN|IN_EDWIN_VULEN_NOSCALE) 
+0x0200 
+
+0x0400 
+
+0x0800 
+
+0x1000 
+
+0x2000 
+
+0x4000 
+
+0x8000 
+
+
+0x01 
+0x02 
+0x04 
+0x08 
+0x10 
+0x20 
+
+
+direction to scan (0=forwards, 1=back) 
+TRUE iff case-sensitive search 
+
+
+0x01 
+0x02 
+Oxffft 
+oxfo000 
+
+
+10 TEXT EDITORS 
+AAT EDITORS 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+UWORD vulen; 
+UWORD flags; 
+UWORD maxlen; 
+TEXT contents [1]; 
+} IN_EDWIN; 
+
+typedef struct 
+{ 
+WORD total; 
+WORD top; 
+} EDWIN_LEADING; 
+
+
+viewing length or width 
+
+autoselect etc 
+
+maximum number of characters allowed 
+rest of initial contents follows in line 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD vislines; number of lines visible in window 
+
+
+P_POINT pos; top left offset relative to landlord 
+WORD font; font ID 
+
+UWORD style; font style 
+
+EDWIN LEADING leading; total and top-only vertical leadings 
+VOID *doc; document object to use 
+
+VOID *clip; possible clipboard to use 
+
+
+} IN_EDWIN_x; never used in edwins in dialogs 
+
+
+typedef struct 
+{ 
+TEXT *buf; 
+UWORD len; 
+} SE_EDWIN; 
+typedef struct 
+{ 
+UWORD flags; 
+SE_EDWIN txt; 
+UWORD cursor; 
+UWORD anchor; 
+} SET_EDWIN; 
+
+
+cursor (moving point of select) 
+anchor point (fixed end of select) 
+
+
+typedef struct 
+{ 
+UWORD cursor; 
+UWORD anchor; 
+} SENSE_EDWIN; 
+
+
+cursor (moving point of select) 
+anchor point (may equal cursor) 
+
+
+} 
+
+
+PROPERTY 2 
+
+
+{ 
+
+
+VOID *serimg; 
+VOID *scrlay; 
+VOID *doc; 
+UWORD cpos; 
+UWORD clen; 
+VOID *clip; 
+UWORD select; 
+UWORD change; 
+UWORD flags; 
+
+
+screen imager 
+
+screen layout 
+
+document content 
+
+current position 
+
+total content 
+
+clipboard 
+
+TRUE if there is a select region 
+holds EW_CHANGE_ flags 
+
+holds PR_EDWIN_ flags 
+
+
+SCRLAY_MARGINS margins; 
+SCRLAY_FONT font; 
+
+
+} 
+} 
+
+
+Property 
+
+
+edwin.scrimg 
+
+
+edwin.scrlay 
+
+
+edwin.doc 
+
+
+the handle of an instance of scrime: responsible for the screen display. See the 
+Document Layout Classes chapter of the FORM Reference manual for details. 
+
+
+the handle of an instance of scriay: responsible for document layout. See the 
+Document Layout Classes chapter of the FORM Reference manual for details. 
+
+
+the handle of an instance of eppoc or EPFDoc: contains the document text. See the 
+Editable Documents chapter of the FORM Reference manual for details. 
+
+
+_ OC COO SSS 
+
+
+10-5 
+
+
+HWIM REFERENCE 
+
+
+edwin.cpos the current cursor position 
+
+edwin.clen total length of the document ignoring the terminating zero 
+
+edwin.clip the handle of an instance of EprLaT or EPSEG: contains the clipboard text 
+
+edwin.select TRUE if a region of text is selected, raLsE otherwise 
+
+edwin. change set to indicate that the document has been edited: it is the responsibility of the 
+application to reset this to FaLsE once the changes have been recorded. 
+
+edwin. flags an ored combination of flags which determines the behaviour and content of the 
+text window: the flags are described in the description of the methods 
+
+edwin.margins the global settings for the margins 
+
+edwin.font the global font information 
+
+
+(Note that doc and clip are not on the auto-destroy list of epwrn - unlike scrimg and scrlay - as they can 
+be created and looked after by the owner of the epwrn instance and may thus survive the destruction of the 
+EDWIN instance.) 
+
+
+AE a a a aS 
+EDWIN methods 
+
+
+DEST! 
+
+
+VOID destroy (VOID) ; 
+
+
+If PR_EDWIN_DOC_SUPPLIED is not set in edwin. flags, and edwin. doc is non-zero, sends a DESTROY 
+message to edwin.doc. 
+
+
+If PR_EDWIN_CLIPBOARD is set in edwin. flags, and edwin.clip is non-zero, sends a DEsTRoY message to 
+edwin.doc. 
+
+
+Supersends a DESTRoy message. 
+
+
+Create components an 
+
+
+VOID wn_init (IN_EDWIN *init, PR_WIN *landlord, IN EDWIN X *initx) ; 
+
+
+Initialise the edit window: landlord should specify the window ID of the 1andlora window. 
+
+
+The initial content and behaviour of the edit window are specified by means of an IN_EDWIN struct and an 
+IN_EDWIN_X struct. 
+
+
+The 1n_EpwIn struct is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD vulen; 
+UWORD flags; 
+UWORD maxlen; 
+TEXT contents [1]; 
+} IN_EDWIN; 
+
+
+The members of the In_Epwrn struct have the following significance: 
+
+
+vulen the width of the view in characters or pixels. 
+flags an ored combination of flags: see below. 
+maxlen the maximum number of characters in the document: excludes the final zero terminator. 
+
+
+contents the initial content of the document. 
+
+
+10-6 
+
+
+10 TEXT EDITORS 
+EAT EDITORS 
+
+
+The In_Epwin_x struct is defined as follows: 
+
+
+typedef struct 
+{ 
+UWORD vislines; 
+P_POINT pos; 
+WORD font; 
+UWORD style; 
+
+
+EDWIN_LEADING leading; 
+
+
+VOID *doc; 
+VOID *clip; 
+} IN_EDWIN_X; 
+
+
+The members of the 1In_Epw1n_x struct have the following significance: 
+
+
+vislines the maximum number of lines of text visible in the edit window. 
+
+
+pos the top left offset of the edit window relative to the landlord window. 
+font the global font ID 
+style the global font style. 
+
+
+leading the vertical line spacing. 
+
+
+doc NULL or the handle of an instance of either Eppoc or EPpoc: contains the document text. 
+
+
+clip NULL or the handle of an instance of =priar: contains the clipboard text. 
+
+
+The initialisation is controlled by oring a suitable combination of the following flags into the f1ags 
+
+
+member of the In_EDwrIN struct: 
+
+
+IN_EDWIN_NO_AUTOSELECT 
+
+
+IN_EDWIN_FONT_SUPPLIED 
+
+
+IN_EDWIN_VULEN_CHARACTERS 
+
+
+IN_EDWIN_VULEN_PIXELS 
+
+
+IN_EDWIN_PAGINATABLE 
+
+
+IN_EDWIN_TEXT_SEGMENTED 
+
+
+IN_EDWIN_DOC_SUPPLIED 
+
+
+IN_EDWIN_CLIPBOARD 
+
+
+IN_EDWIN_POSITION_SUPPLIED 
+
+
+Do not create a selected region: by default the entire document is 
+selected. 
+
+
+Use the font and style specified in initx->font and initx->style 
+respectively: the default values are ws_ronT_sysTEem and 
+G_STY_NORMAL respectively. 
+
+
+Set the width of the edit window as specified in init->vulen: units 
+of characters. 
+
+
+Set the width of the edit window as specified by init->vulen: units 
+of pixels. 
+
+
+For advanced use only. 
+
+
+If this flag is set, any document object created during initialisation 
+will be an instance of eppoc, which uses segmented storage. In the 
+absence of this flag (and assuming that the flag 
+IN_EDWIN_DOC_SUPPLIED is also not set) an instance of EPFDoc.is 
+created. 
+
+
+Note that this flag must be set if the document object uses segmented 
+storage (which is expected to be an instance of Eppoc or of a 
+subclass of Eppoc) regardless of whether this instance is or is not 
+created by the wn_init method. 
+
+
+Use the document object specified in initx->doc. The default, in 
+the absence of this flag, is to create the document object. 
+
+
+Use the clipboard object specified in initx->clip , or, if initx- 
+>clip Is Zero create a clipboard object with maximum length as 
+specified in init->maxlen. The default is not to use a clipboard. 
+
+
+Use the top left offset of the edit window specified by initx->pos. 
+If this flag is not set the offset must be set by a subsequent call to 
+ig_set_id_pos. 
+
+
+10-7 
+
+
+HWIM REFERENCE 
+SS —  — SSSFSFSSSSSSSSSSSSSSSSSSSSSSMmMhFhFsFeFeFese 
+
+
+IN_EDWIN_VISLINES_SUPPLIED Use the number of text lines visible specified in initx->vislines. 
+The default is to show only one text line - i.e. a single text line 
+editor. 
+
+IN_EDWIN_ LEADING SUPPLIED Use the leading specified in initx->leading.top and initx- 
+
+
+>leading.total. The default is to use top and total leading of one 
+and two pixels respectively. 
+
+
+IN_EDWIN_ACCEPT_TABS Accept Tab key presses. The default is to ignore Tab key presses. 
+IN_EDWIN_ACCEPT_SOFT_HYPHENS Allow soft hyphens. The default is to ignore soft hyphens. 
+IN_EDWIN_LEFT_CURSOR Draw a line cursor in the left margin. 
+
+
+The above information is quite sufficient for simple use of the wn_init method. The following detailed 
+explanation of the operation of the method is included for more advanced use. 
+
+
+Sets the landlord window ID into property by writing Landlord to lodger . landlord. 
+Writes init->flags to edwin. flags: 
+e allows read and write access to the document by clearing pR_EDWIN_READONLY in edwin. flags. 
+
+
+e if IN_EDWIN_NO_AUTOSELECT is set (clear) in init->flags clears (sets) PR_EDWIN_AUTOSELECT in 
+edwin. flags. 
+
+
+Sets the font and font style: 
+
+
+e if init->flags contains IN_EDWIN_FONT_SUPPLIED, writes initx->font to edwin. font.fid and 
+writes initx->style to edwin. font .style: defines user specified font and font style. 
+
+
+e otherwise uses the system font, by writing w_ront_sysTem to edwin. font. fid. 
+
+
+In the case of the Workabout, if the edit window is being used as a control in a small font dialog, 
+edwin. font .£id is set to the font indicated by the value of digbox. font in the owning dialog box. 
+
+
+Sets the width of the lodger window: 
+
+
+¢ if init->£lags contains neither IN_EDWIN_VULEN_PIXELS nor IN_VULEN_CHARACTERS, writes 
+init->maxlen multiplied by the maximum width of a character in the current font to 
+lodger.width. 
+
+
+e if init->flags contains IN_EDWIN_VULEN_PIXELS writes init->vulen tO lodger.width. 
+
+
+¢ if init->flags contains IN_EDWIN_VULEN_CHARACTERS Writes init->vulen multiplied by the 
+nominal maximum width of a character in the current font to lodger .width. 
+
+
+If init->flags contains IN_EDWIN_DOC_SUPPLIED: 
+
+
+© writes initx->doc to edwin.doc. This is assumed to be the handle of (a subclass of) either Eppoc 
+or EPFDOC, depending on the presence or absence of the IN_EDWIN_TEXT_SEGMENTED flag. 
+
+
+Otherwise creates and initialises a document object: 
+
+
+e if init->£1ags contains IN_EDWIN_TEXT_SEGMENTED creates an instance of Eppoc and writes the 
+handle to edwin. doc. 
+
+
+e otherwise creates an instance of EPFDoc and writes the handle to edwin. doc. 
+
+
+e sends an EP_INIT message to edwin. doc specifying a maximum length of init->maxlen 
+characters plus a zero terminator. 
+
+
+© copies the text specified by init->content into the document by sending an EP_SET_TEXT 
+messsage to edwin. doc. 
+
+
+Senses the document length by sending an Ep_sENSE_LEN message to edwin. doc and writes the result to 
+edwin.clen. 
+
+
+Builds a scray_poc struct containing document information and methods required by the scrLay 
+component. If init->£1lags contains IN_EDWIN_TEXT_SEGMENTED (on the assumption that the document 
+content object is, or is a subclass of, EpDoc): 
+
+
+10-8 
+
+
+10 TEXT EDITORS 
+—_— SS SEAT EDITORS 
+
+
+e writes 0_EPDOC_SENSE_cuHars to the sensechars member. 
+© writes o_EPDOC_PARA_sTART to the toparst member. 
+
+
+e if init->flags contains IN_EDWIN_PAGINATABLE, writes O_EPDOC_ENQ_PAGE to the enqpage 
+member. 
+
+
+Otherwise (on the assumption that the document content object is, or is a subclass of, EPFDOC) sets the 
+above members as follows: 
+
+
+© writes 0_EPFDOC_SENSE_cuaRs to the sensechars member. 
+e writes o_EPFpoc_PaRA_ start to the toparst member. 
+Sets the remaining members as follows: 
+© writes zero to the sensepdata and senseplabel members: these are thus undefined. 
+© writes edwin.doc to the content member: defines the document object. 
+
+
+* sends an EP_SENSE_LEN message to edwin. doc and writes the return value plus one to the 1en 
+member: defines the document length. 
+
+
+Builds a scRLAY_STYLE struct containing style information required by the scriay component as follows: 
+© writes SCRLAY_SHOW_TABS to the options member: defines tabs as visible. 
+e writes raLsE to the printer member: defines the layout mode as screen. 
+© writes a pointer to edwin.margins to the pd.margins member: defines the margins. 
+
+
+¢ writes the address of edwin. font to the font and sfont members: defines the global printer and 
+screen fonts. 
+
+
+e writes the address of edwin. font .height to the pd. tabs member: defines zero tabs. 
+© writes nuLL to the fwtab member. the global printer font width table is undefined. 
+¢ writes zero to the scrpwidth member: the printer tab positions information is undefined. 
+
+
+Allows subclassers to change the default style settings in the scrLAY_sTYLE struct by sending se1f an 
+EW_INIT_STYLE message. (The default method does nothing.). 
+
+
+Creates an instance of scriay and writes the handle to edwin. scriay. Initialises by sending an su_inrT 
+message to edwin. scrlay with pointers to the above scrLay_poc and ScRLAY_STYLE structs. 
+
+
+If init->£1ags contains IN_EDWIN_CLIPBOARD and initx->clip is zero, creates an instance of EPFLAT and 
+writes the handle to edwin.clip. Initialises with maximum length init->maxlen characters excluding the 
+zero terminator by sending an EP_INIT message to edwin. clip. 
+
+
+If init->£1lags contains IN_EDWIN_CLIPBOARD, and initx->clip is non-zero, writes initx->clip to 
+edwin.clip and clears In_EDWIN_CLIPBOARD from edwin. flags as the clipboard is now initialised. 
+
+
+Builds an scrrmc_wrn struct containing window information. If init->£1ags contains 
+IN_EDWIN_LEFT_CURSOR: 
+
+
+¢ writes W_FONT_SYSTEM to win.1cfont: defines the line cursor font. 
+
+
+e ifG_stTy_pouBLs is set in edwin. font .style, sets G_STY_DOUBLE in win.1cstyle: defines the line 
+cursor style - zero for the default style. 
+
+
+© writes WS_SYMBOL_MARGIN_CURSOR to win. 1ccode: defines the line cursor symbol. 
+If init->flags contains IN_EDWIN_LEADING_SUPPLIED: 
+
+
+¢ writes the sum of the font height in pixels and initx->1eading.total to win. lheight: defines 
+the line height. 
+
+
+¢ writes the sum of the font ascent in pixels and initx->leading.top to win. lascent: defines the 
+line ascent. 
+
+
+Otherwise sets the above members as follows: 
+
+
+10-9 
+
+
+HWIM REFERENCE 
+
+
+e writes the font height in pixels plus two to win. Lheight: defines the line height. 
+
+e writes the font ascent in pixels plus one to win. 1lascent: defines the line ascent. 
+If init->flags contains IN_EDWIN_VISLINES: 
+
+e writes initx->vislines to win.nlines: defines the maximum number of lines visible. 
+
+e writes win.width divided by four to win. hscrim: defines the horizontal scroll behaviour. 
+Otherwise: 
+
+e writes one to win.nlines: defines the maximum number of lines visible. 
+
+e writes zero to win. hscri1x and writes two to win. hscrim: defines the horizontal scroll behaviour. 
+Sets the remaining members as follows: 
+
+e writes landlord->win.id to win.wid: defines the landlord window ID. 
+
+e® writes initx->pos to win.t1: defines the top left offset of the window. 
+
+e writes lodger.width to win.width: defines the width of the edit window. 
+
+© writes zero to win.margin: defines the default width of the label and line cursor margins. 
+
+e writes two to win.cwidth: defines the width of the text cursor. 
+Creates an instance of scrimc and write the handle to edwin. scrimg. 
+
+
+Sets the window information by sending an s1_sET message to edwin. scrimg with as arguments a pointer 
+to the above scriImG_WwIN stmict and edwin.scrlay. 
+
+
+Subtracts the font maximum character width from the pixel width of the text area of the edit window (this 
+is the return value from the last s1_seT message) and writes the result to edwin.margins. right. 
+
+
+If win.nlines is one in which case only one line is visible: 
+
+e disables the word wrap by writing 4096 to edwin. margins. right. 
+If init->flags contains IN_EDWIN_POSITION_SUPPLIED: 
+
+e sets the offset of the lodger window by writing win.t1 to lodger. offset. 
+
+e sets the lodger window ID by writing win.wid to win.id. 
+
+e sends an sI_INIT message to edwin. scrimg with as arguments zero and zero. 
+(Otherwise does nothing and expects the caller to send an LG_sET_rp_ Pos message later.) 
+
+
+If edwin. flags contains IN_EDWIN_POSITION_SUPPLIED and either IN_EDWIN_AUTO_CUR_END or 
+IN_EDWIN_AUTO_SELECT: 
+
+
+e moves the cursor to the end of the document and scrolls the view until the cursor is visible by 
+sending an SI_MOVE_CURSOR message to edwin.scrimg. 
+
+
+e writes the length of the document excluding the terminating zero to edwin. cpos. 
+
+
+e if edwin.flags contains IN_EDWIN_AUTO_SELECcT selects the region defined by the old and new 
+cursor positions. 
+
+
+; "Handle key input 
+INT wn_key(UINT keycode, UINT modifiers) ; 
+
+Handle a keypress. 
+
+If the keypress is w_KEY_ESCAPE: 
+
+
+© cancels any selection, write FALSE to edwin.select and returns WN_KEY_NO_CHANGE. 
+
+
+10-10 
+
+
+10 TEXT EDITORS 
+_—_—_—_—__ EET EDITORS 
+
+
+If the keypress is w_kKEY_DELETE_RIGHT: 
+
+
+© if edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+- is TRUE, calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+e ifaselected region exists, moves the cursor to the start of the selection, delete the selection, and 
+scrolls the view until the cursor is visible. Writes the cursor position to edwin. cpos. Writes FALSE 
+to edwin.select. Writes the document length to eawin.clen. Rebuilds the layout and the view - 
+the method sends an s1_FwD_CHANGED message to edwin. scrimg. Writes EW_CHANGE to 
+edwin.change. Returns WN_KEY_CHANGED. 
+
+
+¢ ifthe end of the document has been reached, returns wx_KEY_NO_CHANGE. 
+
+
+¢ — otherwise deletes the character to the right of the cursor - the method reformats and redraws the 
+edited document responsively by sending an st_PARA_CHANGED message to edwin.doc. Writes the 
+document length to edwin.clen. Writes Ew_CHANGE to edwin. change. Return WN_KEY_ CHANGED. 
+
+
+If the keypress is w_KEY_DELETE_LEFT: 
+
+
+e if edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+iS TRUE, Calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+¢  ifmodifiers contains w_PSTON_MODIFIER, Clear PR_WSERV_INSERT_MODE and 
+PR_WSERV_INSERT_PENDING iN w_ws->wserv. flags. Selects the region to the left of the cursor and 
+moves the cursor to the start of the line by sending se1f a wy_KEY message with arguments of 
+W_KEY_HOME and W_SHIFT_MODIFIER. 
+
+
+e if aregion is selected, moves the cursor to the start of the selection, deletes the selection, and 
+scrolls the view until the cursor is visible. The selection is copied to the clipboard object if one 
+exists. Writes the cursor position to edwin. cpos. Writes FALSE to edwin. select. Writes the 
+document length to edwin.clen. Rebuilds the layout and the view - the method sends an 
+SI_FWD_CHANGED message tO edwin.scrimg. Writes EW_CHANGE to edwin. changed and returns 
+WN_KEY CHANGED. 
+
+
+¢ if the cursor is at the start of the document returns wi_KEY_NO_CHANGE. 
+
+
+e otherwise deletes the character to the left of the cursor, moves the cursor to the left by one 
+character and scrolls the view until the cursor is visible: the method sends an SI_DELPREP message 
+to edwin. scrimg, a EP_DELETE message to edwin.doc and an SI_PARA_CHANGED changed 
+message to edwin. scrimg. Writes the length of the document to edwin.clen. Writes the cursor 
+Position to edwin.cpos. Writes EW_CHANGE to edwin. changed and returns WN_KEY_CHANGED. 
+
+
+If the keypress is W_KEY_LEFT: 
+
+
+¢ — if'a selected region exists and modifiers does not contain w_SHIFT MODIFIER, moves the cursor to 
+the start of the selected region, cancels the selection and scrolls the view until the cursor is visible. 
+Writes FALSE to edwin. select. Returns WN_KEY_NO_CHANGE. 
+
+
+¢ if the cursor is at the start of the document returns wN_KEY_NO_CHANGE. 
+
+
+e ifmodifiers contains W_CTRL MODIFIER, moves the cursor backwards to the start of a word - the 
+method sends an EP_SCAN_WORD message to edwin. doc - and scrolls the view until the cursor is 
+visible. Writes the cursor position to edwin. cpos. If modifiers contains W_SHIFT_MODIFIER 
+selects the text skipped and writes TRUE to edwin. select. Returms wN_KEY_NO_CHANGE. 
+
+
+e otherwise moves the cursor backwards one character and scrolls the view until the line containing 
+the cursor is visible. Writes the cursor position to edwin. cpos. If modifiers contains 
+W_SHIFT_MODIFIER Selects the character skipped and writes TRUE to edwin. select. Returns 
+WN_KEY_NO_CHANGE. 
+
+
+If the keypress is W_KEY_ RIGHT: 
+
+
+e if selected region exists and modifiers does not contain w_sHIFT_MODIFIER, moves the cursor to 
+the end of the selected region, cancels the selection and scrolls the view until the cursor is visible. 
+Writes FALSE to edwin.select. Returns wN_KEY_NO_CHANGE. 
+
+
+¢ — if the cursor is at the end of the document, returns wx_KEY_NO_ CHANGE. 
+
+
+¢ if modifiers contains w_cTRL_MODIFIER, moves the cursor forwards to the start of a word - the 
+method sends an EP_SCAN_WORD message to edwin. doc and an SI_MOVE_CURSOR message to 
+
+
+Sn 
+10-11 
+
+
+HWIM REFERENCE 
+ee 
+
+
+edwin .scrimg - and scrolls the view until the cursor is visible. Writes the cursor position to 
+edwin. cpos. If modifiers contains W_SHIFT_MODIFIER selects the text skipped and writes truE to 
+edwin. select. Otherwise writes FALSE to edwin. select. Returms wN_KEY_NO_CHANGE. 
+
+
+otherwise moves the cursor forwards by one character and scrolls the view until the cursor is 
+visible. Writes the cursor position to edwin.cpos. If modifiers contains W_SHIFT_MODIFIER 
+selects the character skipped and writes TRUE to edwin. select. Otherwise writes FALSE to 
+edwin.select. Returns wN_KEY_NO CHANGE. 
+
+
+If the keypress is w_KEY_HOME: 
+
+
+if modifiers contains both w_crRL_MODIFIER and W_SHIFT_MODIFIER, moves the cursor 
+backwards until a word delimiter is located and then selects the word after the delimiter - i.e. 
+selects the current word. The method sends an EP_sCcAN_woRD message to edwin. doc and an 
+SI_MOVE_CURSOR message to edwin.scrimg. 
+
+
+otherwise moves the cursor to the beginning of the current line. If modifiers contains 
+W_SHIFT_MODIFIER Selects the text skipped and writes TRUE to edwin. select. Otherwise cancels 
+any selected region and writes FALSE to edwin. select. 
+
+
+If the keypress is W_KEY_END: 
+
+
+if modifiers contains both w_crRL_MODIFIER and W_SHIFT_MODIFIER, moves the cursor forwards 
+until a paragraph delimiter is located then selects the paragraph preceding the cursor - i.e. selects 
+the current paragraph. The method sends an EP_scaN_PARA message to edwin. doc and an 
+SI_MOVE_CURSOR message to edwin.scrimg. 
+
+
+otherwise moves the cursor to the end of the current line. If modifiers contains 
+W_SHIFT_MODIFIER Selects the text skipped and writes TRUE to edwin. select. Otherwise cancels 
+any selection and writes FALSE to edwin. select. 
+
+
+If the keypress is w_KEY_UP: 
+
+
+if a region is selected and modifiers does not contain w_SHIFT_MODIFTIER, cancels the selection 
+and writes FALSE to edwin.select. Moves the cursor to the start of the once selected region and 
+scrolls the view until the cursor is visible. Returns wN_KEY_NO_CHANGE. 
+
+
+if modifiers contains W_CTRL_MODIFIER, moves the cursor to the start of the current paragraph 
+and scrolls the view until the cursor is visible. If modifiers also contains w_SHIFT_MODIFIER 
+selects the characters skipped and writes TRUE to edwin.select. Otherwise cancels any selected 
+region and writes FALSE to edwin. select. Returns wN_KEY_NO_CHANGE. 
+
+
+otherwise moves the cursor up one line and scrolls the view until the cursor is visible. If 
+modifiers Contains W_SHIFT_MODIFIER, anda region is not selected, selects the text skipped and 
+writes TRUE to edwin. select. If modifiers contains W_SHIFT_MODIFIER, and a region is selected, 
+moves the cursor point of the selected region to the new cursor position. Otherwise writes FALSE 
+to edwin.select. Returns wN_KEY_NO_CHANGE. 
+
+
+If the keypress is w_KEY_DOWN: 
+
+
+if a region is selected and modifiers does not contain W_SHIFT MODIFIER, moves the cursor to the 
+end of the selected region, cancels the selection, and scrolls the view until the cursor is visible. 
+Writes FALSE to edwin.select. Returns WN_KEY_NO_CHANGE. 
+
+
+if modifiers contains W_CTRL_MODIFIER, moves the cursor to the start of the first line of the next 
+paragraph and scrolls the view until the cursor is visible. If modifiers also contains 
+W_SHIFT_MODIFIER selects the characters skipped and writes TRUE to edwin. select. Returns 
+WN_KEY_NO_CHANGE. 
+
+
+otherwise moves the cursor down one line and scrolls the view until the cursor is visible. If 
+modifiers Contains W_SHIFT_MODIFIER, anda region is not selected, selects the text skipped and 
+writes TRUE to edwin. select. If modifiers contains W_SHIFT_MODIFTER, and a region is selected, 
+moves the cursor point of the selected region to the new cursor position. Otherwise cancels any 
+selection and writes FALSE to edwin. select. Retums WN_KEY NO CHANGE. 
+
+
+If the keypress is W_KEY_PAGE_UP: 
+
+
+if modifiers contains W_CTRL_MODIFIER, moves the cursor to the start of the document and writes 
+the cursor position to edwin.cpos. If modifiers also contains w_SHIFT_MODIFIER selects the text 
+
+
+ng et 
+
+
+10-12 
+
+
+10 TEXT EDITORS 
+—_ HH EAT EDITORS 
+
+
+skipped and writes TRUE to edwin. select. Otherwise cancels any selection and writes FALSE to 
+edwin.select. Retumms wN_KEY_NO_CHANGE. 
+
+
+e otherwise moves the cursor up by one ‘page’ (that is, by one fewer lines than the number of lines 
+that can be displayed on the screen) and writes the cursor position to edwin.cpos. If modifiers 
+also contains W_SHIFT_MODIFTIER selects the text skipped and writes TRUE to edwin. select. 
+Otherwise cancels any selection and writes FALSE to edwin. select. Returns WN_KEY_NO_CHANGE. 
+
+
+If the keypress is w_KEY_PAGE_DOWN: 
+
+
+¢ ifmodifiers contains w_cTRL_MODIFIER, moves the cursor to the end of the document and scrolls 
+the view until the cursor is visible. Writes the cursor position to edwin. cpos. If modifiers 
+contains W_SHIFT_MODIFIER, Selects the text skipped and writes TRUE to edwin. select. Otherwise 
+cancels any selection and writes FALSE to edwin. select. Returns WN_KEY_NO_CHANGE. 
+
+
+e otherwise moves the cursor down by one 'page' (that is, by one fewer lines than the number of 
+lines that can be displayed on the screen) and scrolls the view until the cursor is visible. Writes the 
+cursor position to edwin. cpos. If modifiers contains w_SHIFT_MODIFTER, selects the text skipped 
+and writes TRUE to edwin. select. Otherwise cancels any selection and write FALSE to 
+edwin.select. 
+
+
+If the keypress is w_KEY_ RETURN: 
+
+
+e checks that the document accepts w_kEy_RETURN by sending self an EW_RETURN_KEY message. If 
+the return value is non-zero the method terminates, returning this value. 
+
+
+e ifedwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+is TRUE, Calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+¢ ifmodifiers contains w_SHIFT_MODIFIER, Sets keycode to a carriage return - ie. ‘\n’, 
+e otherwise sets keycode to zero - i.e. ox00. 
+
+
+¢ — inserts keycode into the document at the current cursor position and moves the cursor forwards 
+one character. Writes the document length to edwin.clen. Cancels any selection and writes FALSE 
+to edwin.select. Sends an sI_PARA_CHANGED message to edwin. scrimg. Writes EW_CHANGE to 
+edwin.change. Returns WN_KEY_NO_CHANGE. 
+
+
+If the keypress is w_KEY_ TAB: 
+
+
+checks that the document accepts w_key_Tas by sending self an EW_TAB_KEY message. If the 
+return value is non-zero returns the return value. 
+
+
+° if edwin. £1ags does not contain pR_EDWIN_ACCEPT_TABS, returms WN_KEY_NO_CHANGE. 
+
+
+° ifedwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+iS TRUE, Calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+* — inserts a tab character at the current cursor position, moves the cursor to the right by one character 
+and scrolls the view until the cursor is visible. Writes the document length to edwin. clen. Cancels 
+any selection and writes FALSE to edwin.select. Sends an st_PARA_CHANGED message to 
+edwin.scrimg. Returns wN_KEY_NO_CHANGE. 
+
+
+If the keypress is W_KEY_HELP: 
+
+
+° ifmodifiers does not contain both w_pstoN_MODIFIER and W_SHIFT_MODIFIER, and edwin. flags 
+does not contain PR_EDWIN_DIALLABLE, returns WN_KEY_NO_CHANGE. 
+
+
+* ifedwin.£f1ags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+is TRUE, Calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+¢ if modifiers does not contain w_CTRL_MODIFIER, cancels then deletes any selected region - the 
+selected region is copied to the clipboard. Inserts a ws_PHONE_SYMBOL character at the current 
+cursor position, moves the cursor forwards one character and scrolls the view until the cursor is 
+visible. Writes the document length to edwin.clen. Writes the cursor position to edwin. cpos. 
+Writes FALSE to edwin.select. Writes EW_CHANGE to edwin. change and sends an SI_FWD_CHANGE 
+message to edwin.scrimg. Returns wN_KEY_ CHANGED. 
+
+
+10-13 
+
+
+HWIM REFERENCE 
+Se eEeeeSSSSSSSSSSSSSSSSSSMSESE 
+
+
+otherwise runs a country selector dialog by sending a ws_APPEND_COUNTRY message to w_ws and 
+inserts the selected country name into the document by sending se1f an EW_INSERT message. 
+Returns ww_KEY_NO_CHANGE. 
+
+
+If the keypress is ' ': 
+
+
+if edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+is TRUE, Calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+if a selected region exists, copies the selected region to the clipboard and then cancels and deletes 
+the selected region. Writes the document length to edwin.clen. Writes FALSE to edwin. select. 
+
+
+if modifiers contains W_CTRL_MODIFIER, replaces the value of keycode by 
+WS_SYMBOL_HARD_ SPACE. 
+
+
+inserts keycode. 
+
+
+moves the cursor forwards one character and, if necessary, scrolls the view until the cursor is 
+visible. Writes the document length to edwin. clen. Writes the cursor position to edwin. cpos. 
+
+
+if a select region has been deleted, sends an st_poc_CHANGED message to edwin. scrimg, otherwise 
+sends edwin.scrimg an SI_PARA_CHANGED message. Writes EW_CHANGE to edwin. change. Returns 
+WN_KEY_CHANGED. 
+
+
+If the keypress is '-': 
+
+
+if edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+is TRUE, calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+if a selected region exists copies the selected region to the clipboard and then cancels and deletes 
+the selected region. Writes the document length to eawin.clen. Writes raLsE to edwin.select. 
+
+
+if modifiers contains W_SHIFT_MODIFIER and w_CTRL_mopzFrer, the value of keycode is replaced 
+by WS_SYMBOL_HARD HYPHEN. 
+
+
+otherwise, if modifiers contains W_CTRL MODIFIER and edwin. flags contains 
+PR_EDWIN_ACCEPT_SOFT_HYPHENS, the value of keycode is replaced by ws_SYMBOL_SOFT_HYPHEN. 
+
+
+inserts keycode. 
+
+
+moves the cursor forwards one character and, if necessary, scrolls the view until the cursor is 
+visible. Writes the document length to edwin. clen and the cursor position to edwin. cpos. 
+
+
+if a select region has been deleted, sends an st_poc_CHANGED message to edwin. scrimg, otherwise 
+sends edwin.scrimg an SI_PARA_CHANGED message. Writes EW_CHANGE to edwin. change. Returns 
+WN_KEY_CHANGED. 
+
+
+For any other keypress: 
+
+
+10-14 
+
+
+if keycode does not specify a printable character or keycode is greater than or equal to oxi00, 
+retums WN_KEY_NO_CHANGE. 
+
+
+if edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message 
+is TRUE, calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+if a selected region exists, copies the selected region to the clipboard and moves to the start of the 
+selected region scrolling the view until the cursor is visible. Cancels and deletes the selected 
+region. Writes the document length to edwin.clen. Writes FALSE to edwin. select. 
+
+
+inserts keycode at the current cursor position and moves the cursor forwards one character. Writes 
+the document length to edwin.clen. Writes FALSE to edwin.select. 
+
+
+if a selected region existed, rebuilds and redraws by sending an st_Doc_CHANGED message to 
+edwin.scrimg. 
+
+
+otherwise rebuilds and redraws responsively by sending an s1_PARA_CHANGED message to 
+edwin. scrimg. 
+
+
+writes EW_CHANGE to edwin. change. Returns WN_KEY_CHANGED. 
+
+
+10 TEXT EDITORS 
+
+
+Draw view 
+VOID wn_draw (VOID) ; 
+Draw the whole view. 
+
+
+Sends an sI_REDRAW message to edwin. scrimg with an argument of NULL. 
+
+
+Sense help ID 
+
+
+INT wn_sense_help (VOID) ; 
+
+
+Sense the ID for epwrn help resource. 
+
+
+Returns -syS_HELP_EDIT. 
+
+
+N_S Set text 
+
+
+VOID wn_set(SE_EDWIN *pset) ; 
+Set the content of the edit window according to the content of the sz_EpwrN struct pointed to by pset. 
+The se_zpwrn struct is defined as follows: 
+typedef struct 
+
+te *buf; 
+
+UWORD len; 
+
+} SE_EDWIN; 
+The members of the se_epw:n struct have the following significance: 
+buf a pointer to the text to be set in the edit window 
+len the total length of the text excluding the terminating zero 
+Sets the text in the edit window by sending an Ep_sET_TExT message to edwin. doc. 
+
+
+Writes the length of the document including the terminating zero to edwin.clen. 
+
+
+Cancels any selected region, moves the cursor to the start of the document and scrolls the view until the 
+cursor is visible by sending an st_poc_RESET message to edwin. scrimg. Writes the cursor position to 
+edwin.cpos. 
+
+
+If PR_EDWIN_AUTO_CUR_END is set in edwin. flags, moves the cursor to the end of the document and scrols 
+the view until the cursor is visible by sending an s1_MovE_cuRSoR message to edwin. scrimg . Writes the 
+cursor position to edwin. cpos. Writes FALSE to edwin. select. 
+
+
+If PR_EDWIN_AUTO_SELECT is set in edwin. flags, moves the cursor position to the end of the document, 
+scrolls the view until the cursor is visible and selects the whole document by sending an SI_MOVE_CURSOR 
+message to edwin. scrimg. Writes the cursor position to edwin.cpos. Writes TRUE to edwin. select. 
+
+
+WN_SENSE | _ Sense text 
+VOID wn_sense(SE_EDWIN *psense) ; 
+Sense the text in the edit window and write the results to the s=_EDwIN struct pointed to by psense. 
+
+
+Senses the text by sending an Er_sENSE_BUF message to edwin.doc. Writes a pointer to the text to psense- 
+>buf and writes the length of the text minus the zero terminator to psense->1en. 
+
+
+This method is not supported if the text is not stored contiguously. 
+
+
+10-15 
+
+
+HWIM REFERENCE 
+
+
+WN_EMPHASISE = = =e - Set emphasis 
+VOID wn_emphasise (INT flag) ; 
+Emphasise the edit window. 
+
+
+Sends an sI_EMPHASIZE Message to edwin.scrimg with an argument of flag. 
+
+
+Les 
+
+
+VOID 1lg_set_id_ pos(INT id, P_POINT *ppos, UINT width) ; 
+
+
+Set the offset of the lodger window as specified by ppos, the width of the lodger window as specified by 
+width, and the ID of the lodger window as specified by ia. 
+
+
+Sets the offset width, and ID of the lodger window by supersending an L¢_sET_ID_Pos message. 
+
+
+Obtains a copy of the scrimc window information data structure by sending an s1_SENSE message to 
+edwin.scrimg with as argument a pointer to a scRIMG_win struct. 
+
+
+Writes the struct pointed to by ppos to the t1 member of the scrimc_wrn struct. Writes width to the width 
+member of the scrrmc_WIN struct. 
+
+
+Initialises the scriMe instance and sets the content of the above scrimc_wn struct into property by sending 
+an SI_INIT messsage to €dwin.scrimg. 
+
+
+If PR_EDWIN_AUTO_CUR_END is set in edwin.flags, moves the cursor to the end of the document by sending 
+an SI_MOVE_CURSOR Message to edwin. scrimg. Writes the cursor position to edwin.cpos. Writes FALSE to 
+edwin.select. 
+
+
+If PR_EDWIN_AUTO_SELECT is set in edwin. flags, moves the cursor to the end of the document and selects 
+the whole document by sending an s1_MovE_cuRSOR message to edwin. scrimg. Writes the cursor position 
+to edwin. cpos. Writes TRUE to edwin.select. 
+
+
+Le {WOT oo eee eee 
+
+
+INT lg_sense_width(VOID) ; 
+
+
+Sense the width of the lodger window. 
+
+
+Returns lodger. width. 
+
+
+VOID ew_sense_size(P_EXTENT *pext) ; 
+
+
+Sense the top left offset of the lodger window, the width of the lodger window and the maximum number 
+of text lines visible and write the results to the p_ExTENr struct specified by pext. 
+
+
+Senses the window data for the scrime instance by sending an st_sENSE message to edwin. scrimg. 
+
+
+Writes the pixel coordinates of the top left corner of the lodger window to pext->t1. Writes the pixel width 
+of the lodger window to pext->width. Writes the number of text lines visible to pext->height. 
+
+
+VOID ew_set_size(P_EXTENT *pext, VOID *hand, INT method); 
+
+
+Set the top left offset of the edit window as specified by pext->t1, the width of the lodger window as 
+specified by pext->width and the maximum number of text lines visible as specified by pext->height. 
+
+
+Senses the current window data for the scrimc component by sending an s1_SENSE message to 
+edwin.scrimg with as argument a pointer to an SCRIMG_WIN struct. 
+
+
+Writes the new offset of the lodger window pext->t1 to lodger . offset. 
+
+
+Writes the new coordinates of the top left point of the edit window pext->t1 to the t1 member of the 
+SCRIMG_WIN Struct. 
+
+
+eee 
+10 - 16 
+
+
+10 TEXT EDITORS 
+
+
+Writes pext->height, which contains the new number of text lines visible, to the nines member of the 
+SCRIMG_WIN struct. 
+
+
+Sets the modified window data into the scrimc component by sending an s1_seT message to 
+edwin.scrimg. 
+
+
+If hand is non-zero, sends a method message to hand with as argument the pixel width of the text area: this 
+allows for further processing before the document layout is rebuilt. 
+
+
+Rebuilds the document layout and the view by sending an s1_sTYLE_CHANGED message to edwin. scrimg. 
+
+
+VOID ew_set(SET_EDWIN *pset) ; 
+
+
+Set the content and appearance of the edit window according to the content of the seT_=pwin struct 
+specified by pset. 
+
+
+The seT_EDWIN struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD flags; 
+
+SE_EDWIN txt; 
+
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (fixed end of select) 
+} SET_EDWIN; 
+
+
+The members of the ser_zpwrn struct have the following significance: 
+flags see below. 
+
+
+txt an SE_EDWIN struct specifying the text to set in the edit window: see the description of the 
+wn_set method for details. 
+
+
+cursor the candidate cursor position. 
+anchor the candidate anchor position. 
+
+
+The setting is controlled by oring into £1ags a suitable combination of the following flags: 
+
+
+SET_EDWIN_EMPTY empty the content of the edit window 
+SET_EDWIN_TXT set the content of the edit window 
+SET_EDWIN_SEL_ALL select the entire content of the edit window 
+SET_EDWIN_CUR_END move the cursor to the end of the document 
+SET_EDWIN_ANCHOR set the position of the anchor for the selected region 
+SET_EDWIN_CURSOR set the position of the cursor 
+
+
+If pset->flags contains SET_EDWIN_EMPTY: 
+© sets SET_EDWIN_TXT iN pset->flags and Set pset->txt.1len to zero 
+If pset->flags contains SET_EDWIN_TXT: 
+
+
+e _ sets the text in the edit window by sending an EP_sET_TEXxT message to edwin. doc and writes the 
+length of the text as specified by pset->txt .len to edwin.clen 
+
+
+e cancels any selection, moves the cursor to the start of the document and scrolls the view until the 
+cursor is visible by sending an st_poc_REsET message to edwin. scrimg. Writes the cursor 
+position to edwin.cpos. 
+
+
+If pset->flags contains SET_EDWIN_SEL_ALL: 
+
+
+e — sets both sET_EDWIN_CUR_END and SET_EDWIN_ANCHOR iN pset->flags and writes zero to 
+pset->anchor 
+
+
+10-17 
+
+
+HWIM REFERENCE 
+Se Ss SSS 
+
+
+If pset->flags contains SET_EDWIN_CUR_END: 
+e sets SET_EDWIN_CURSOR in pset->flags and writes edwin.clen-1 to pset->cursor 
+If pset->flags contains SET_EDWIN_ANCHOR: 
+
+
+e writes pset->anchor to edwin. cpos, cancels any selected region, moves the cursor to edwin.cpos 
+and scrolls the view until the cursor is visible by sending an s1_MovE_cuRSoR message to 
+edwin. scrimg. 
+
+
+If pset ->£1ags contains sET_EDWIN_CURSOR and SET_EDWIN_ANCHOR: 
+
+
+e — selects the region between edwin. cpos and pset->cursor, moves the cursor to pset->cursor and 
+scrolls the view until the cursor is visible by sending an s1_MovE_cuRSOR message to 
+edwin.scrimg. Writes TRUE to edwin.select. Writes the cursor position to edwin.cpos. 
+
+
+If pset->flags contains sET_EDWIN_cuRsoR but not SET_EDWIN_ANCHOR: 
+
+
+e cancels any selection, moves the cursor to pset->cursor and scrolls the view until the cursor is 
+visible by sending an s1_MovE_cURSOR message to edwin. scrimg. Writes FALSE to edwin. select. 
+Writes the cursor position to edwin.cpos. 
+
+
+Note that the order of the above tests is significant: for example a region may be selected by oring both 
+SET_EDWIN_ANCHOR and SET_EDWIN_CuRSOR into pset->flags. 
+
+
+_ Sense cursor and select data 
+INT ew_sense (SENSE_EDWIN *psense) ; 
+
+
+Sense the anchor and cursor position of the selected region and write the results to the sENsE_EDWIN struct 
+specified by psense. 
+
+
+The sENSE_Epwrn struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+UWORD cursor; cursor (moving point of select) 
+UWORD anchor; anchor point (may equal cursor) 
+} SENSE_EDWIN; 
+The members of the sensE_EDwIN struct have the following significance: 
+
+
+cursor the cursor position of the selected region: equal to anchor plus the length of the selected 
+region 
+
+
+anchor __ the anchor position of the selected region 
+
+
+The anchor and cursor positions are illustrated in the following picture: 
+
+
+cursor position 
+
+
+ban example JaGatecBye-stne] in a document 
+
+
+anchor position 
+
+
+(Note that it is quite possible for the cursor position to come before the anchor position.) 
+
+
+Obtains the position of the first character and the length for the selected region by sending an 
+SI_GET_SELECT message to edwin.scrimg and writes the anchor and cursor positions to psense. 
+
+
+Returns the number of characters in the selected region: zero indicates that no selected region exists. 
+
+
+10-18 
+
+
+10 TEXT EDITORS 
+
+
+EWINSERT == = _Insert at cursor 
+VOID ew_insert (TEXT *buf£, UINT blen); 
+Insert at the current cursor position bien characters from the buffer specified by but. 
+
+
+Inserts the text into the document at the current cursor position by sending an EP_INSERT message to 
+edwin.doc: the message is sent using p_entersend and on error an EW_LEAVE message is sent to self with 
+the error code as argument. 
+
+
+Writes the length of the document to edwin.clen. 
+
+
+Moves the cursor to the end of the inserted text by sending an s1_MovE_CURSOR message to edwin. scrimg: 
+the view is scrolled until the cursor is visible. Writes the cursor position to edwin. cpos. 
+
+
+Writes Ew_CHANGE to edwin. change. 
+
+
+Rebuilds the layout and view by sending an s1_Fwp_CHANGE message to edwin. scrimg: the top left corner 
+of the view is kept fixed. 
+
+
+face select and add surrounds 
+VOID ew_snuggle_ insert (TEXT *before, TEXT *after, TEXT *replace) ; 
+
+
+Replace the selected region with the before, replace and after strings (in that order) and select the 
+inserted replace text: before, replace and after may each specify a nuuu address. 
+
+
+Checks that the sum of the current document length and the length of each insert string does not exceed the 
+maximum allowed document length. If the maximum document length is exceeded, sends se1¢ an 
+EW_LEAVE message with argument of E_GEN_OVER. 
+
+
+Obtains the length and position of the selected region by sending an s1_GET_sELECT message to 
+edwin.scrimg. 
+
+
+If no selection exists, inserts at the current cursor position the before, replace and after strings by 
+sending EP_INSERT messages to edwin. doc. 
+
+
+If a selection exists, inserts immediately after the selected region the before, replace and after strings by 
+sending EP_INSERT messages to edwin. doc. Cancels the selection by sending an st_MovE_cURSOR message 
+to edwin. scrimg, then deletes the once selected region by sending an Ep_DELETE message to edwin. doc. 
+
+
+Writes EW_CHANGE to edwin. change and sends an sI_DOC_CHANGED message to edwin. scrimg. 
+
+
+Selects the inserted replace string, moves the cursor to the end of the selected region, and scrolls the view 
+until the cursor is visible by sending st_move_cuRSOR messages to edwin. scrimg. 
+
+
+VOID ew_set_font (INT font, UINT style,EDWIN_LEADING *leading) ; 
+
+
+Set the font as specified by font, the font style as specified by style, and the line spacing as specified by 
+leading. 
+
+
+Writes font to edwin. font. fid and writes style to edwin. font.style. 
+
+
+Senses the window information for the scrime instance by sending an s1_sENSE message to edwin.scrimg 
+with as argument a pointer to an scRIMG_wIN struct. 
+
+
+Writes the line height in pixels to the 1height member of the scrimc_wrn struct: the line height is equal to 
+the sum of leading->tota1 and the font height. 
+
+
+Writes the line ascent in pixels to the ascent member of the scrimG_wrn struct: the line ascent is equal to 
+the sum of leading->top and the font ascent. 
+
+
+Sets the modified window information by sending an st_sET message to edwin. scrimg. 
+
+
+This method is expected to be followed by a call to the ew_resize method. 
+
+
+10-19 
+
+
+HWIM REFERENCE 
+
+
+EW 
+
+
+VOID ew_leave (INT err); 
+
+
+Leave handling 
+
+
+Leave handling for the error code specified by err. 
+
+
+If err is E_GEN_OVER, calls hBeep and if edwin. flags contains PR_EDWIN_NOTIFY_OVERFLOW, Calls 
+hInfoPrint with an argument of -sys_ep1T_Ncuars. Calls ¢_1eave with an argument of 
+RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+Otherwise calls £_leave with an argument of err. 
+
+
+INT ew_find(TEXT *pstr, UINT flags) ; 
+
+
+Search the document for the zero terminated string specified by pstr ignoring strings that cross paragraph 
+boundaries. The search starts at the selected region. 
+
+
+The search mode is specified by the ored combination of flags in f1ags: 
+EWP_CASESENS case sensitive matching: by default the matching is case insensitive. 
+
+
+EWF_BACKWARDS search from the current cursor position moving towards the start of the document: by 
+default the search moves towards the end of the document. 
+
+
+Senses the length and start position of the select region by sending an s1_GET_SELECT message to 
+edwin.scrimg. 
+
+
+Senses the length of the document excluding the terminating zero by sending an EP_SENSE_LEN message to 
+edwin.doc. 
+
+
+If no selected region exists, starts the search from the current cursor position. 
+If a selected region exists, starts the search from the position shown in the following picture: 
+
+
+start of backward search 
+
+
+an example sentence with akeeimculast included 
+
+
+| 
+
+
+start of forward search 
+
+
+Since the search selects the first matching string the above ensures that repeated searches do not locate the 
+same matching string, i.e. the method effectively supports find next. 
+
+
+Starts the search for the first occurence of the required string. 
+
+
+On success selects the matching text moving the cursor to the beginning or end of the selected region 
+depending on the search direction by sending s1_Move_cURSOR messages to edwin.scrimg. Returns TRUE. 
+
+
+On failure returns ranss. The cursor position remains unchanged. 
+
+
+_ Replace select 
+INT ew_replace (TEXT *replace, INT backwards) ; 
+
+
+Replace the text in the selected region with that specified by repiace: the cursor is moved to the start (end) 
+of the selected region if backwards is TRUE (FALSE). 
+
+
+If edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message is TRUE, 
+calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+Inserts the replace string before the selected region by sending an EP_INSERT message to edwin. doc: the 
+message is sent using p_entersend and on error the method sends an Ew_LEAVE message sent to self with 
+the return value as argument. 
+
+
+Deletes the selected region by sending an EP_DELETE message to edwin. doc. 
+
+
+eS 
+10 - 20 
+
+
+10 TEXT EDITORS 
+
+
+Cancels any selected region and moves the cursor to the end (start) of the inserted text if backwards is 
+FALSE (TRUE) by sending an st_MovE_CuRSOR message to edwin. scrimg. 
+
+
+Writes the cursor position to edwin.cpos. Writes EW_CHANGE to edwin. change. 
+Rebuilds the layout and redraws the view by sending an st_poc_CHANGED message to edwin.scrimg. 
+
+
+Confirms success by returning zero. 
+
+
+é an expression 
+
+
+VOID ew_evaluate (VOID) ; 
+
+
+Evaluate an expression: the expression is assumed to be selected or, if no region is selected, the cursor is 
+assumed to indicate the position of an expression. 
+
+
+If edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message is TRUE, 
+calls hBeep then call p_leave with RUN_ACTIVE_USED as argument. 
+
+
+Otherwise obtains the length and the position of the start of the selected region by sending an 
+SI_GET_SELECT message to edwin. scrimg. If no region is selected attempts to select an expression as 
+follows: 
+
+
+¢ moves the cursor towards the start of the document until it is positioned immediately before a 
+word - i.e. a continuous sequence of characters containing no spaces or paragraph delimiters: the 
+method sends an EP_SCAN_WORD message to edwin.doc and an SI_MOVE_cURSoR to edwin. scrimg. 
+
+
+e — selects the word - i.e. the candidate expression - moves the cursor to the end of the word and 
+scrolls the view until the cursor is visible: the method sends an st_Move_cuRsoR message to 
+edwin.scrimg and an EP_SCAN_WORD message to edwin. doc. 
+
+
+¢ — obtains the length and start of the word by sending an st_GET_SELECT message to edwin. scrimg 
+
+
+If no region is selected displays the text message specified by the sys_NOTHING_To EVAL system resource 
+using the hInfoPrint utility routine. On English language machines this is "Nothing to evaluate". Returns. 
+
+
+If the selected region contains more than 254 characters, displays the text specified by the 
+SYS_TOOLONG_TO_EVAL System resource using the hInfopPrint utility routine. On English language 
+machines this is "Too long to evaluate". Return. 
+
+
+Copies the content of the selected region to a text buffer by sending an EP_ExTRACT message to edwin.doc 
+and replaces all occurences of oxoo with a space - i.e.''. 
+
+
+Evaluates the expression in the text buffer by sending a ws_EVALUATE message to w_ws. 
+If the return value is less than zero indicating successful evaluation: 
+
+
+© — inserts at the current cursor position an equals sign followed by the result of the evaluation by 
+sending an EP_INSERT message to edwin.doc. The message is sent using p_entersend: on error 
+sends self an EW_LEAVE message with the return value as the argument. 
+
+
+¢ writes EW_CHANGE to edwin. change and rebuilds the layout and the view by sending an 
+SI_FWD_CHANGE message to edwin. scrimg. 
+
+
+e — selects the expression and the equals character and moves the cursor to the end of the selected 
+region by sending s1_MoVE_CURSOR messages to edwin.scrimg. Writes the cursor position to 
+edwin.cpos. The view is scrolled until the cursor is visible. 
+
+
+Otherwise: 
+
+
+¢ moves the cursor to the position in the expression where the error was detected by the 
+WS_EVALUATE message and cancels any selected region by sending an st_MovE_CURSOR message to 
+edwin.scrimg. The view is scrolled until the cursor is visible. 
+
+
+10-21 
+
+
+HWIM REFERENCE 
+
+
+WHREPLACE CLIP Copy select to clipboard 
+INT ew_replace_clip (VOID) ; 
+
+Replace the text in the clipboard with the text in the selected region. 
+
+Obtains the length and start of the selected region by sending an st_cET_SELECT message to edwin. scrimg. 
+If no region is selected returns zero. 
+
+
+Deletes the content of the clipboard excluding the terminating zero by sending an EP_cLEAR message to 
+edwin.clip. 
+
+
+Inserts the content of the selected region in the front of the clipboard by sending an EP_copy_To FRONT 
+message to edwin. doc. 
+
+
+Returns the number of characters copied. 
+
+
+INT ew_paste_clip(VOID) ; 
+
+
+Paste the content of the clipboard into the document at the current cursor position: the pasted text is 
+selected and the cursor moved to the end of the selected region. 
+
+
+If edwin. flags Contains PR_EDWIN_READONLY and the return value from an EW_READONLY message is TRUE, 
+calls hBeep and then call p_leave with RUN_ACTIVE_USED as argument. 
+
+
+If the clipboard is empty returns Fass - the length of the clipboard text excluding the terminating zero is 
+sensed by sending an Ep_SENSE_LEN message to edwin.clip. 
+
+
+Inserts the clipboard text into the document at the current cursor position and sets the cursor to the end of 
+the inserted text by sending an Ep_pasTE message to edwin.doc. Note that the message is sent using 
+p_entersend: on error send self an EW_LEAVE message with the return value as the argument. 
+
+
+Writes the cursor position to edwin.cpos and writes EW_CHANGE to edwin.change. Rebuilds the layout and 
+view as required by sending an s1_Fwp_CHANGE message to edwin. scrimg. 
+
+
+Selects the inserted text maintaining the cursor at the end of the inserted text by sending s1_MovE_CURSOR 
+messages to edwin. scrimg. 
+
+
+Returms the number of characters inserted. 
+
+
+INT ew_bring_in(INT pid, INT format) ; 
+
+
+Insert into the document at the current cursor position one or more blocks of data of type format supplied 
+by the process whose ID is pia. 
+
+
+The blocks of data may each contain up to and not exceeding 256 bytes of data. 
+The transaction can be terminated by sending a nuut block of data. 
+
+
+If edwin. flags contains PR_EDWIN_READONLY and the return value from an EW_READONLY message is TRUE, 
+calls hBeep then p_leave with RUN_ACTIVE_USED as argument. 
+
+
+The following f1ag may be set in format: 
+
+
+EW_BRING_SINGLE_SHOT specifies that the method should accept only one block of data containing up 
+to 256 characters 
+
+
+The individual bits of format indicate the type of data: the bit index and the type of data are as follows: 
+DF_LINK_PARAS insert each block of data without modification. 
+
+
+otherwise add a paragraph delimiter - 0x00 -to the end of each inserted block of 
+data except the last. 
+
+
+10-22 
+
+
+10 TEXT EDITORS 
+_— eS EAT EDITORS 
+
+
+DF_LINK_TABTEXT each block of data is ASCII text possibly containing tab characters. 
+DF_LINK TEXT each block of data is plain ASCII text. 
+(The pF_LINK_TABTEXT and pF_LINK_TExT data types are handled identically.) 
+
+
+Creates an instance of the u1nxct class and initialises by sending the L1nxcu instance an LC_START 
+message. 
+
+
+If format contains EW_BRING_SINGLE_SHOT, requests and receives one block of data and then sends an 
+LC_SToP message to the link object. 
+
+
+Otherwise repeatedly requests and receives blocks of data until a nuuu block of data is received. 
+The method handles each block of data as follows: 
+e — gets the block of data by sending an Lc_ceT_paTa message to the link object. 
+
+
+©  prepends an oxoo paragraph delimiter as required - see above - and insert the data into the 
+document by sending self an EW_EP_INSERT message. 
+
+
+N.B. If at any time the Ew_EP_INSERT message returns a non-zero value - indicating an error - the method 
+deletes all blocks of inserted data by sending an Ep_DELETE message to edwin.doc and then sending self 
+an EW_LEAVE message with as argument the non-zero return value. 
+
+
+Writes the length of the document to edwin. clen and writes EW_CHANGE to edwin. change. 
+Rebuilds the layout and view by sending an s1_Frwp_CHANGE message to edwin. scrimg. 
+
+
+Selects the inserted text, moves the cursor to the end of the selected region and scrolls the view until the 
+cursor is visible by sending s1_mMove_CURSOR messages to edwin. scrimg. Writes the cursor position to 
+edwin.cpos. 
+
+
+The PR_WSERV_RECEIVED_KEY flag is cleared in w_ws->wserv. flags. 
+Returns FALSE. 
+
+
+(Note that a more complete description of the link-paste mechanism can be found in the Link Paste chapter 
+of the Object Oriented Programming Guide.) 
+
+
+_ insert text 
+INT ew_ep_insert (UINT pos, TEXT *buf, UINT blen) ; 
+
+Insert blen characters from the buffer specified by buf into the document at offset pos. 
+
+Inserts the text by sending an EP_INSERT message to edwin. doc. 
+
+
+If the application needs to take special note of the insertion of paragraph terminators, this method may be 
+subclassed to deal with any zeros in the buffer (a simple strategy could be to send an EP_ADD_PARA message 
+to edwin.doc for each zero-terminated segment of the buffer). 
+
+
+ess handling 
+INT ew_return_key(INT shift); 
+Non-standard Return key handling. 
+
+
+The method is called from within the wn_key method - the default method retums rause indicating that 
+Return keypresses are allowed. 
+
+
+Subclassers may replace this method to provide the desired functionality. 
+
+
+A subclass could for example constrain the document to contain a fixed number of lines and thus would 
+return TRUE once the maximum number of lines had been reached. 
+
+
+10 - 23 
+
+
+HWIM REFERENCE 
+
+
+INT ew_tab_key(INT shift) ; 
+Non-standard Tab key handling. 
+
+
+The method is called from within the wn_key method - the default method returns rause indicating that Tab 
+keypresses are allowed. 
+
+
+Subclassers may replace this method to provide the desired functionality. 
+
+
+Style 
+
+
+VOID ew_init_style(SCRLAY_STYLE *pstyle) ; 
+The default method does nothing. 
+
+
+The method is called from within the ew_init method immediately before the style specified by pstyle is 
+set into property: it can be replaced by subclassers in order to modify the default initialisation style. 
+
+
+INT ew_readonly (VOID) ; 
+
+Return the read-only state of the current document. 
+
+The default method returns TRUE. 
+
+Subclassers may replace the method to provide the desired functionality. 
+
+
+A subclasser could for example allow read-only access while in outline mode and read-write access in 
+normal mode. 
+
+
+PUNCTUED 
+
+
+flags landlord scrimg select 
+id offset scrlay change 
+width doc flags 
+
+cpos margins 
+font 
+
+
+PUNCTUED 
+
+
+destees;: 
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+destroy 
+wn_visible 
+lg_draw 
+lg_self_check 
+
+
+i ee 
+
+
+ew_snuggle_insert 
+wn_init ew_set_font 
+wr—key ew_leave 
+
+wn_draw ew_find 
+
+wn_sense_ help ew_replace 
+wn_set ew_evaluate 
+wn_sense ew_replace clip 
+wn_emphasise ew_paste clip 
+1lg_set_id_pos ew_bring_in 
+lg_sense_width ew_ep insert 
+ew_sense_size ew_return_key 
+ew_set_ size ew_tab_key 
+ew_set ew_init_style 
+ew_sense ew_readonly 
+ew_insert 
+
+
+wn_key 
+
+
+wn_position 
+wn_redraw 
+
+
+The punctuep class provides an edit window displaying a single punctuation character. An example 
+puctuation editor is shown in the following picture: 
+
+
+10-24 
+
+
+10 TEXT EDITORS 
+
+
+Set date and time formats 
+‘Date format ¢Day month year > 
+
+
+‘Date separator  / 
+‘Time format am-pm 
+‘Time separator 
+
+
+The punctuation editor is the fourth control in the above dialog and allows the user to alter the time 
+separator character. The dialog is taken from the Time application. 
+
+
+Class definition 
+Defined in sub-category file edwin.cl (generated header file edwin.g). 
+
+
+CLASS punctued edwin 
+punctuation editor, one line editbox & it's a lodger 
+
+
+REPLACE wn_key 
+
+
+} 
+Property 
+None. 
+
+
+Pe a Fir eS Sg | 
+PUNCTUED methods 
+
+
+e key input 
+VOID wn_key(INT keycode, INT modifiers) ; 
+
+Handle a keypress. 
+
+If keycode is not a punctuation character, calls hBeep and return. 
+
+
+Otherwise sets the punctuation character into the edit window by sending se1f a wn_SET message. 
+
+
+10 - 25 
+
+
+HWIM REFERENCE 
+
+
+FLTEDIT 
+
+
+destrey 
+
+wn_cale position 
+wn_connect 
+wn_dodraw 
+
+
+destrey 
+wn_visible 
+1lg_draw 
+
+
+wn_position 
+wn_redraw 
+
+
+tge—sense—width 
+lg_update 
+
+
+wn_emphasise 
+1g_set_id_pos 
+1lg_sense_width 
+ew_sense_size 
+ew_set_size 
+ew_set 
+ew_sense 
+ew_insert 
+
+
+margins 
+font 
+
+
+ew_snuggle_insert 
+ew_set_font 
+ew_leave 
+ew_find 
+ew_replace 
+ew_evaluate 
+ew_replace clip 
+ew_paste_ clip 
+ew_bring_in 
+ew_ep_ insert 
+ew_return_key 
+ew_tab_key 
+ew_init_style 
+ew_readonly 
+
+
+Page size (cm) ae 
+
+
+i-Pagesize Custom 
+Pidth 
+| ‘Height 29.70 
+
+
+Orientation Portrait 
+
+
+The second and third controls in the above dialog are both floating point editors with the display format set 
+to fixed - i.e. a fixed number of decimal places. 
+
+
+Class definition 
+Defined in sub-category file /ltedit.cl (generated header file fltedit.g). 
+
+
+CLASS fltedit edwin 
+floating point editor; works in either general or fixed format 
+
+
+REPLACE wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE lg_self_check 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+FLTEDIT_MAX_CHAR 20 /* -x.xx...x (13 dec places) E-99 */ 
+
+
+SE_FLTEDIT_CURRENT 0x01 
+SE_FLTEDIT HIGH 0x02 
+SE_FLTEDIT_LOW 0x04 
+
+
+} 
+
+
+10 - 26 
+
+
+10 TEXT EDITORS 
+
+
+ae 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+DOUBLE current; 
+DOUBLE low; 
+DOUBLE high; 
+UBYTE vulen; 
+UBYTE format; 
+} IN_FLTEDIT; 
+
+typedef struct 
+{ 
+DOUBLE current; 
+DOUBLE low; 
+DOUBLE high; 
+WORD set_flags; 
+} SE_FLTEDIT; 
+
+
+} 
+
+
+PROPERTY 
+{ 
+DOUBLE current; 
+DOUBLE low; 
+DOUBLE high; 
+UBYTE point; 
+
+
+/* 
+/* 
+/* 
+/* 
+/* 
+
+
+current value */ 
+
+lower bound */ 
+
+upper bound */ 
+
+view len, ie no. of char on display */ 
+fixed no of dec places, or 0 for general */ 
+
+
+current value 
+
+lower bound 
+
+upper bound 
+
+which fields to set 
+
+
+UBYTE format; stores #decPlaces, which determine format (fixed or general) 
+
+
+} 
+} 
+
+
+Property 
+fltedit.current the editable value. 
+fltedit.low the lower limit on the editable value. 
+fltedit high the upper limit on the editable value. 
+fltedit.point the oe specific decimal separator character: a full stop on English language 
+machines. 
+
+
+fltedit. format the number of digits after the decimal point or zero indicating general format. 
+
+
+SSeS a a a a a a 
+
+
+FLTEDIT methods 
+
+
+Initialise 
+
+
+VOID wn_init (IN_FLTEDIT *init,PR_WIN *landlord) ; 
+
+
+Initialise the floating point editor according to the content of the 1n_FLTeprT struct pointed to by init and 
+the ID of the landlord window specified by landlord. 
+
+
+Writes the country specific decimal separator character to fltedit .point. 
+
+
+The 1n_FLTEDET struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+DOUBLE current; /* current value */ 
+
+
+DOUBLE low; /* lower bound +*/ 
+
+DOUBLE high; /* upper bound */ 
+
+UBYTE vulen; /* view len, ie no. of char on display */ 
+UBYTE format; /* fixed no of dec places, or 0 for general +*/ 
+
+
+} IN_FLTEDIT; 
+
+
+10-27 
+
+
+HWIM REFERENCE 
+ae 
+
+
+The significance of the members of the 1n_FLTzEpIT struct is as follows: 
+
+
+current the initial value for the editable value. 
+
+low the lower limit on the editable value. 
+
+high the upper limit on the editable value. 
+
+vulen the maximum number of characters to represent the editable value in the edit window. 
+
+format ae number of digits after the decimal separator character or zero to indicate general 
+ormat. 
+
+
+Sets the current value in the edit window by supersending a wN_InIT message. 
+
+
+VOID wn_set(SE_FLTEDIT *pset) ; 
+
+
+Set the content of the floating point editor according to the se_FLT=DrT struct specified by pset. 
+The sE_FLTEDIT struct is defined as follows: 
+
+
+typedef struct 
+{ 
+DOUBLE current; 
+DOUBLE low; 
+DOUBLE high; 
+WORD set_flags; 
+} SE_FLTEDIT; 
+
+
+The significance of the members of the sE_FLTEDIT struct is as follows: 
+
+
+current the candidate editable value. 
+low the candidate minimum allowed value. 
+high the candidate maximum allowed value. 
+
+
+set_flags see below. 
+
+
+The setting is controlled by oring into the flags member of the se_FLTEp1IT struct a suitable combination 
+of the following flags: 
+
+
+SE_FLTEDIT_CURRENT indicates that the editable value should be set. 
+SE_FLTEDIT_HIGH indicates that the upper limit should be set. 
+
+
+SE_FLTEDIT_LOW indicates that the lower limit should be set. 
+
+
+Converts £1tedit.current into a string representation and sets into the edit window by supersending a 
+WN_SET message. 
+
+
+‘Sense current value 
+
+
+VOID wn_sense (DOUBLE *pdbl) ; 
+Sense the current value and write the result to the pousLe specified by pab1. 
+
+
+Senses the content of the edit window by supersending a wn_SENSE message. Converts the string 
+representation of the editable value into a double and writes the result to *pab1. 
+
+
+10 - 28 
+
+
+10 TEXT EDITORS 
+
+
+LG SELF CHECK Validate fields 
+INT lg_self_check{VOID) ; 
+
+Check the editable value. 
+
+On success returm TRUE. 
+
+
+If the editable value is less than 1. o£-99 displays an appropriate error message using the hInfoPrintErr 
+routine and returns E_GEN_UNDER. 
+
+
+If the editable value is greater than 1.o£99 displays an appropriate error message using the hinfoprintErr 
+routine and returns E_GEN_OVER. 
+
+
+If the editable value is not a number - 123abc for example - displays the sys_INVALID_NUM system resource 
+using the hinfoprintérr utility routine and returns FALSE. 
+
+
+If the editable value is less than f1tedit .1ow, writes £1tedit .low to fltedit current, displays an 
+appropriate error message using the hInfoPrint utility routine - the error message is constructed from the 
+SYS_OUT_OF_RANGE and sys_MIN system resources and fltedit.1low - and returns -]. 
+
+
+If the editable value is greater than fltedit .high, writes £1tedit .low to fltedit .current, displays an 
+appropriate error message using the hinfoprint utility routine - the error message is constructed from the 
+SYS_OUT_OF_RANGE and sys_MAX system resources and f1tedit.high - and returns 1. 
+
+
+Otherwise if no error detected returns TRuE. 
+
+
+XEDIT 
+
+
+flags landlord 
+offset 
+width 
+
+
+current 
+data 
+
+
+destroy 
+
+
+destroy 
+
+
+wn_cale_position wn_visible 1g_sense_width 
+wn_connect 1lg_draw wn_key 
+wn_dodraw 1g_self_check wn_draw 
+whremphasise : wn_set 
+
+wa-key wn_sense 
+
+
+wn_position 
+wn_redraw 
+
+
+wn_emphasise 
+
+
+tge—sense—width 
+ig_update 
+
+
+The xeprr class provides a single line text editer suitable for entering passwords of eight characters or less. 
+An example password editor is shown in the following picture: 
+
+
+Set password 
+
+
+‘Enter passwordyt-y-)-) Sa 
+
+
+‘Confirm password 
+‘Password set 
+
+
+The characters typed in are indicated by the padlock symbols with the cursor position indicated by the solid 
+black rectange. 
+
+
+10 - 29 
+
+
+HWIM REFERENCE 
+ee SSeSSSSSSeeeEeSSSSSSSSSSSSSSSSSSSSSSSSSSSSSMhhhheeee 
+
+
+Class definition 
+Defined in sub-category file xedit.c/ (generated header file xedit.g). 
+
+
+CLASS xedit lodger 
+
+Secret editor with only 1 line of 8 chars to deal with keying in password. 
+{ 
+REPLACE lg_sense_width 
+REPLACE wn_key process key press 
+
+
+REPLACE wn_draw 
+REPLACE wn_sense 
+
+
+REPLACE wn_set clears/blanks the data in property 
+REPLACE wn_emphasise always return false in this case 
+CONSTANTS 
+
+{ 
+
+XEDIT_MAX_LEN 8 
+
+} 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+TEXT *pstr; 
+} SE_XEDIT; 
+
+
+} 
+
+
+PROPERTY 
+{ 
+UBYTE current; 
+UBYTE width; 
+TEXT data [(XEDIT_MAX LEN+2] ; 
+} 
+} 
+
+
+Property 
+xedit.current the length of the password. 
+Warning: on the Series 3 this property is defined as a worn. 
+xedit.width the width of a single character. 
+Warning: on the Series 3 this property is not defined. 
+xedit.data the password buffer containing the password - stored as a zero terminated string. 
+
+
+See ee en ee ee en a i TT 
+XEDIT methods 
+
+
+Get required width 
+
+
+INT lg_sense_width (VOID) ; 
+Sense the width of the password editor. 
+
+
+The method returns the width of the underscore character used in the password editor, multiplied by 
+(EDIT_MAX_LEN+1). 
+
+
+On the Series 3, on other machines running in compatibility mode and in a small font dialog on the 
+Workabout, the character is the normal underscore (ASCII ox s¢£). In all other cases, the character is that 
+specified by ws_syMBoL_PASS_UNDERLINE, defined in symbols.h. 
+
+
+_Handie key input 
+INT wn_key (INT keycode, INT modifiers) ; 
+Handle a keypress. 
+
+
+If keycode is W_KEY_DELETE LEFT, removes the last character from the password by writing zero to 
+xedit .data[xedit.current] and decrementing xedit .current. Returns wN_KEY_CHANGED. 
+
+
+10-30 
+
+
+10 TEXT EDITORS 
+
+
+Otherwise if keycode is less than oxoorr and the cursor position is less than xEDIT MAX LEN, adds the 
+keypress to the password by writing keycode to xedit .data(xedit.current] and incrementing 
+xedit.current. Returns wN_KEY_CHANGED. 
+
+
+Otherwise calls hBeep and returns wN_KEY_NO_CHANGE. 
+
+
+WN_DRAW = oy 
+
+
+VOID wn_draw(VOID) ; 
+Draw the password editor. 
+
+
+Draws a ws_SYMBOL_PapLock character for each character of the password and an underscore character - as 
+specified in the 1g_sense_width method - for the remaining characters in the display. 
+
+
+If win. £1ags contains PR_WIN_EMPHASISED, draws a solid black rectangle to indicate the position of the 
+cursor. 
+
+
+os Sense data 
+VOID wn_sense(SE_XEDIT *psense) ; 
+Sense the content of the password editor and write the result to psense. 
+Writes the address of the first character in xedit.data to sense->pstr. 
+_ Clear password data 
+
+
+VOID wn_set (VOID) ; 
+
+
+Reset the password. 
+Clears the password by writing zero to each element of xedit .data and writing zero to xedit.current. 
+
+
+Draws the control by sending self an Lc_DRAw message. 
+
+
+VOID wn_emphasise (INT flags) ; 
+
+Emphasise the control if flags is non-zero, otherwise de-emphasise the control. 
+If flags is non-zero, sets PR_WIN_EMPHASISED in win. flags. 
+
+Otherwise clears PR_WIN_EMPHASISED in win. flags. 
+
+
+Sends self an LG_DRAw message. 
+
+
+10-31 
+
+
+CHAPTER 11 
+
+
+GAUGE CLASSES 
+
+
+This chapter describes the cauce and ponzwn classes which support graphical gauge controls for use as 
+components in a dialog. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the wn and Loncer classes described in the Windows chapter of the HWIM Reference manual. 
+e the picBox class described in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+Class diagram 
+
+
+GAUGE 
+
+
+landlord size 
+offset 
+
+
+width 
+
+
+colour 
+
+
+destroy 
+wn_cale position whoinit 
+wn_connect wn_visible 
+wn_dodraw lg_draw 
+
+
+wn_emphasise lg_self_ check 
+
+
+wn_draw 
+
+
+wn_init 
+wn_set 
+1g_sense_width 
+
+
+wn_key lg_set_id_pos 
+wn_position 
+wn_redraw tg—sense—width 
+
+
+wn_sense_help lg_update 
+
+
+The Gauce class provides a graphical representation of a gauge with four segments each of which may be 
+either, black, grey or white. An example of an instance of the cauce class used as a component in a dialog 
+is shown in the following picture: 
+
+
+11-1 
+
+
+HWIM REFERENCE 
+
+
+Memory 512K 
+8 Internal disk 293K OFree 189K 
+
+
+Previous 
+
+
+a 
+
+
+The above example uses three segments to indicate the usage of memory: the width of the fourth segment 
+is set to zero. This dialog may be obtained by selecting the Memory info menu item in the system screen. 
+
+
+See also the ponewn class described in a later section of this chapter. 
+Class definition 
+Defined in sub-category file gauge.cl (generated header file gauge. g). 
+
+
+CLASS gauge lodger 
+Gauge Display with 3 colour graphical representation 
+
+
+REPLACE wn_init Set item Dead and centre & setup landlord 
+REPLACE wn_set Sets up the colour and size of each section of gauge 
+REPLACE lg_sense_width Return min possible width for gauge 
+REPLACE wn_draw Draws the gauge 
+CONSTANTS 
+
+{ 
+
+GAUGE_WHITE 1 
+
+GAUGE_GREY 2 
+
+GAUGE_BLACK 3 
+
+} 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD size[4]; 
+UBYTE colour [4] ; 
+} SE_GAUGE; 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+UWORD size[4]; 
+UBYTE colour [4] ; 
+} 
+
+} 
+
+
+Property 
+gauge.size an array of four elements each of which defines the width of a gauge segment. 
+
+
+gauge.colour an array of four elements each of which defines the colour of a gauge segment. 
+Available colours are GAUGE_WHITE, GAUGE_GREY and GAUGE_BLACK. 
+
+
+SSS = ee ee er ry 
+GAUGE methods 
+
+
+lnitialise 
+VOID wn_init (SE_GAUGE *par,PR_WIN *landlord) ; 
+Initialise the gauge to appear as a dead and centred component in the window with id landlord. 
+
+
+Writes landlord to lodger. landlord and sets DLGBOX_ITEM_ CENTRE and DLGBOX_ITEM_DEAD in the 
+landlord flags property by sending a pL_sET_ITEM_FLAGS message to lodger. landlord. 
+
+
+The par argument is included for use by subclassers: a replacement method might, for example, supersend 
+a WN_INIT message and then send a w_SET message with initial values for the segment widths and colours 
+as specified in the se_GaucE struct. 
+
+
+11-2 
+
+
+11 GAUGE CLASSES 
+
+
+_ Set characteristics of gauge sections 
+VOID wn_set(SE_ GAUGE *pset) ; 
+Set the appearance of the gauge according to the content of the sz_Gauce struct with address pset. 
+
+
+Scales the segment sizes specified in the s_Gavuce struct such that the gauge has width lodger. width. 
+Writes the scaled sizes and the colours from the se_caucE struct to the gauge. size and gauge .colour 
+property respectively. Draws the lodger window by sending an uc_praw message to self. 
+
+
+INT lg_sense_width(VOID) ; 
+
+
+Return the minimum width for the gauge. 
+
+
+VOID wn_draw(VOID) ; 
+Draw the gauge component in the lodger window. 
+
+
+The gauge has height eight pixels on the Series 3 and thirteen pixels on the Series 3a and width 
+lodger .width on both machines. The relative widths and the colours of the gauge segments are as 
+specified by the last wn_sET message. 
+
+
+DONEWN 
+
+
+landlord size 
+offset colour 
+width 
+
+
+destroy wn_draw 
+wn_calc_ position wrh-init wn_init 
+wn_connect wn_visible wh-set 
+wn_dodraw 1lg_draw lg_sense_width 
+wn_emphasise 1ig_self_check 
+wn_key lg_set_id_pos 
+wn_position 
+wn_redraw ig—sense—nidth 
+wn_sense_help lg_update 
+wa-visible 
+
+
+The povewn class supports a graphical gauge that can be used as a component in a dialog or ina 
+compatible subclass of the Lopcsr class. An example of a ponewn gauge is shown in the following picture: 
+
+
+Further examples can be obtained by selecting the Format disk and Copy disk commands from the Series 3 
+system menu. 
+
+
+11-3 
+
+
+HWIM REFERENCE 
+SSS 
+
+
+The dialog shown in the picture above can be created using the following resources: 
+
+
+RESOURCE ACLIST_ARRAY replace_ac 
+
+
+{ 
+
+
+button= 
+{ 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ESCAPE; 
+str="Cancel"; 
+} 
+}; 
+} 
+
+
+RESOURCE DIALOG replace_di_res 
+
+
+{ 
+
+
+title="DONEWN gauge demonstration"; 
+flags=DLGBOX_NOTIFY_ESCAPE|DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_DONEWN; 
+} 7 
+CONTRO 
+
+
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+
+
+{ 
+
+
+rid=replace_ac; 
+
+
+es 
+
+
+~ 
+— 
+
+
+} 
+Class definition 
+Defined in sub-category file donewn.cl (generated header file donewn.g). 
+
+
+CLASS donewn gauge 
+{ 
+REPLACE wn_set 
+CONSTANTS 
+{ : 
+SE_DONEWN_RANGE Ox01 
+SE_DONEWN_VALUE 0x02 
+SE_DONEWN_INCREMENT 0x04 /* val will be increased by 1 */ 
+SE_DONEWN_INC_VAL 0x08 /* val will be increased by whatever val is set */ 
+
+
+} 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+UWORD flags; 
+ULONG val; 
+ULONG range; 
+} SE_DONEWN; 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+ULONG val; 
+ULONG range; 
+
+
+} 
+
+
+11-4 
+
+
+11 GAUGE CLASSES 
+
+
+Property 
+donewn. val specifies the relative width of the first segment. This segment has colour grey. 
+
+
+donewn.range _ specifies the relative width of the gauge display. The second segment has colour white 
+and relative width range-val. 
+
+
+DONEWN methods 
+
+
+Set gauge 
+VOID wn_set (SE_DONEWN *pset) ; 
+Set the gauge according to the content of the sz_ponewn struct with address pset. 
+The sE_Donewn struct is defined as follows: 
+typedef struct 
+
+ULONG flags 
+
+ULONG val 
+
+ULONG range 
+
+
+} SE_DONEWN; 
+
+
+The property to be set is specified by oring one or more of the following flags into the flags member of 
+the above struct. 
+
+
+SE_DONEWN_RANGE indicates that donewn. range should be set from member range 
+SE_DONEWN_VALUE indicates that donewn.vai should be set from member val 
+SE_DONEWN_INCREMENT indicates that donewn. vai should be incremented by one unit 
+SE_DONEWN_INC_VALUE indicates that donewn.val should be incremented by member val 
+
+
+Note that donewn.val is assumed to be less than or equal to donewn. range. Whenever this is not the case, it 
+will be set equal to donewn. range. 
+
+
+For the third and fourth segments, writes zero to the size and caucz_sxacx to the colour property. These 
+segments will thus not be visible. 
+
+
+Sets the values into the superclass property by supersending a wN_sET message. 
+
+
+Using Gauges 
+
+
+The following section includes examples of dialogs containing caucE and ponEwn controls. See also the 
+gauge example code that can be installed from the SDK Optional disk into a \sibosdk\hwimdemo\ directory. 
+
+
+A GAUGE class example 
+
+
+The first example illustrates the use of the caucE class as a dialog component. The example dialog simply 
+contains a title and a cauce control. 
+
+
+The initial appearance of the cauce control is set by passing an appropriately initialised sz_Gaucs struct to 
+the dialog on creation. 
+
+
+The structure and content of the dialog is specified using the following dialog resource: 
+
+
+11-5 
+
+
+HWIM REFERENCE 
+SESS 
+
+
+RESOURCE DIALOG gauge_dl_res ( 
+
+
+{ 
+
+
+title="GAUGE demonstration"; 
+£lags=DLGBOX_NOTIFY_ESCAPE|DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_GAUGE; 
+} 
+}; 
+} 
+
+
+The caucepte dialog class subclasses picBox and replaces the d1_dyn_init method to allow dynamic 
+initialisation of the dialog. The caucepte class is defined as follows: 
+
+
+CLASS gaugedlg dlgbox 
+
+
+REPLACE dl_dyn_init; 
+
+
+} 
+The code for the a1_dyn_init method is as follows: 
+
+
+METHOD VOID gaugedlg_dl_dyn_init (PR_GAUGEDLG *self) f 
+
+
+{ 
+
+
+p_sendé4 (self, WN_SET,1,self->dlgbox.rbuf) ; 
+
+
+The dl_dyn_init method does no more than set the caucE control using the sE_caucE struct pointed to by 
+self->dlgbox.rbuf. 
+
+
+The following code may be used to launch the dialog: 
+
+
+LOCAL_C INT LaunchDial(VOID *buf,INT id, INT class) 
+
+
+{ 
+
+
+DL_DATA dl_data; 
+
+
+dl_data.id=id; 
+
+dl_data.rbuf=buf; 
+
+dl_data.pdlg=NULL; 
+
+return (p_sends (w_ws,O_WS_DO_DIAL,p_getlibh(CAT_DEMO_DEMO) , class, &dl_data)); 
+
+
+} 
+
+
+SE_GAUGE se_gauge; 
+/* set the members of se_gauge as appropriate */ 
+
+
+LaunchDial (&se_gauge,GAUGE_DL_RES,C_GAUGEDLG) ; 
+
+
+A DONEWN class example 
+
+
+The second example illustrates using the ponswn class as a dialog control to inform the user of memory 
+usage. 
+
+
+The initial appearance of the ponewn control is specified by means of an sE_ponewn struct passed to the 
+dialog on creation. 
+
+
+The structure and content of the dialog is specified by the following dialog resource: 
+
+
+RESOURCE DIALOG gauge_dl_res 
+{ 
+title="DONEWN demonstration"; 
+flags=DLGBOX_NOTIFY_ESCAPE|DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+{ 
+class=C_DONEWN; 
+} 
+hi 
+
+
+11-6 
+
+
+11 GAUGE CLASSES 
+_—_—_ SS Ow CAGE CLASSES 
+
+
+The ponent dialog class subclasses pigBox and replaces the d1_dyn_init method to provide application 
+specific initialiation. The caucepue class and the d1_dyn_init method are defined as follows: 
+
+
+CLASS donedlg dlgbox 
+
+
+{ 
+
+
+REPLACE dl_dyn_init; 
+
+
+} 
+
+
+RESOURCE STRING 
+
+
+{ 
+
+
+str="Memory used is %d Kbytes"; 
+
+
+} 
+
+
+METHOD VOID donedlg_dl_dyn_init(PR_DONEDLG *self) 
+
+
+{ 
+
+
+TEXT buf [DONEDLG MAX TITLE] ; 
+
+
+hAtob (&buf [0] , DONEDLG_TITLE_RES, self->dlgbox.rbuf->val) ; 
+hDlgSetText (0, &buf [0]); 
+p_send4 (self, WN_SET,1, self->dlgbox.rbuf) ; 
+
+
+The dl_dyn_init method initialises the text in the title and the segment in the gauge according to the 
+content of the sE_DonEwn struct pointed to by digbox. rbuf. 
+
+
+The dialog may be launched as follows: 
+SE_DONEWN se_donewn; 
+/* set the members of se_donewn as appropriate */ 
+
+
+LaunchDial (&se_donewn, GAUGE_DL_RES,C_GAUGEDLG) 
+
+
+where the LaunchDia1 utility routine is defined in the previous section. 
+A dynamic gauge 
+
+
+A common use of the ponewn class is to inform the user of the progress of a lengthy operation: the length of 
+the shaded region of the gauge - which is initially set to zero - is simply incremented after the completion 
+of each step of the operation. 
+
+
+This may be done by simply queueing a suitable active object before launching the dialog by sending a 
+wWS_DO_DIAL message to the wsERv object. The active object will run as soon as the dialog is visible: the 
+WS_DO_DIAL Message Causes an AM_START message to be sent to the application manager thus giving an 
+opportunity to all queued active objects to run. This opportunity to run is cancelled by the dialog when on 
+terminating it sends an am_sTop message to the application manager. 
+
+
+In the example, a lengthy operation is simulated by an active object that does no more than queue a timer 
+and then update the gauge control in the dialog. 
+
+
+An example dynamic gauge is shown in the following picture: 
+
+
+Loading data 
+
+
+Cancel 
+
+
+Sa 
+
+
+The active object and the dialog are launched as follows: 
+
+
+ULONG duration; 
+duration=100; /* tenths of a second */ 
+£_newsend (CAT_DUMP_DUMP,C_ATIMER,O_AO INIT, &duration) ; 
+LaunchDial (&duration,GAUGE_DL_RES,C_GAUGEDLG) ; 
+where duration specifies the length of the operation in tenths of a second. 
+
+
+The initial content and appearance of the dialog are specified by means of the following resources: 
+
+
+ee 
+11-7 
+
+
+HWIM REFERENCE 
+SS 
+
+
+RESOURCE ACLIST_ARRAY escape_ac 
+
+
+{ 
+button= 
+{ 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ESCAPE; 
+str="Cancel"; 
+} 
+}; 
+} 
+
+
+RESOURCE DIALOG gauge_dl_res 
+
+
+{ 
+
+
+£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+str="Loading data"; 
+}; 
+} 7 
+
+
+CONTRO: 
+
+
+{ 
+
+
+class=C_DONEWN; 
+
+
+}, 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_ACLIST; 
+info=ACLIST 
+
+
+{ 
+
+
+ridsescape_ac; 
+
+
+}y 
+
+
+}; 
+} 
+
+
+The GaucEpuc class subclasses pi¢cgox and replace the d1_dyn_init method to allow dynamic initialisation 
+of the dialog. The caucepusc class is defined as follows: 
+
+
+CLASS gaugedlg dlgbox 
+
+
+REPLACE dl_dyn_init 
+
+
+} 
+
+
+The code for the dl_dyn_init method is as follows: 
+
+
+METHOD VOID gaugedlg dl_dyn_init (PR_GAUGEDLG *self) 
+
+
+{ 
+
+
+SE_DONEWN se_donewn; 
+
+
+se_donewn.val=0L; 
+
+se_donewn.range=* (ULONG *)self->dlgbox.rbuf; 
+se_donewn . flags=SE_DONEWN_RANGE|SE_DONEWN_VALUE; 
+p_send4 (self,O_WN_SET,1,&se_donewn) ; 
+
+
+} 
+
+
+The di_dyn_init method does no more than set the initial value and the range of the pongwn control. 
+
+
+The arimer class provides the active object which updates the gauge every one tenth of a second. After the 
+elapse of a predetermined interval the active object destroys both itself and the dialog. The arrmer class is 
+defined as follows: 
+
+
+11-8 
+
+
+11 GAUGE CLASSES 
+
+
+eo eee ON OD ES 
+
+
+CLASS atimer timer 
+
+
+{ 
+
+
+REPLACE ao_init 
+REPLACE ao_run 
+REPLACE ao_queue 
+PROPERTY 
+
+
+{ 
+
+
+ULONG count; 
+ULONG total; 
+
+
+} 
+} 
+
+
+The code for the ac_queue method is as follows: 
+
+
+METHOD VOID atimer_ao_queue(PR_ATIMER *self,UINT lsw,UINT msw) 
+
+
+{ 
+
+
+self->active.stat=E_FILE_ PENDING; 
+self->active.isactive=TRUE; 
+p_supersend4 (self,O AO QUEUE, 1sw,msw) ; 
+
+
+} 
+
+
+The ao_queue method queues a timer the duration of which is specified as a long integer broken down into 
+the least significant word - 1sw - and the most significant word - msw. 
+
+
+The code for the ac_init method is as follows: 
+
+
+METHOD VOID atimer_ao_init (PR_ATIMER *self,ULONG *ptotal) 
+
+
+{ 
+
+p_send3 (w_am,O_AM_ADD_TASK,self) ; 
+self->active .priority=PRIORITY_ACTIVE_WSERV-1; 
+self->atimer.count=0L; 
+self->atimer.total=*ptotal; 
+
+p_supersend2 (self,0_ AO INIT); 
+
+p_send4 (self,O_AO_QUEUE,1,0); 
+
+
+The ao_init method carries out the following actions: 
+
+
+e adds se1¢ to the task queue, and sets the task priority to PRIORITY_ACTIVE_WSERV less one, to 
+ensure that the timer does not interfere with keypresses. 
+
+
+e — sets the initial count and stores the total duration. 
+
+
+© opens a timer channel by supersending an ao_1nzT message and then queues a timer. 
+
+
+The code for the ao_run method is as follows: 
+
+
+METHOD INT atimer_ao_run(PR_ATIMER *self) 
+
+
+{ 
+
+
+SE_DONEWN se_donewn; 
+
+
+if (w_ws->wserv.dial) 
+{ 
+self->atimer.count++; 
+se_donewn. flags=SE_DONEWN_INCREMENT ; 
+p_send4 (w_ws->wserv.dial,O_WN_SET,1,&se_donewn) ; 
+if (self->atimer.count<self->atimer.total) 
+{ 
+p_send4 (self,O_AO QUEUE,1,0) ; 
+return (RUN_ACTIVE_USED) ; 
+
+
+} 
+
+
+else 
+p_send2 (w_ws->wserv.dial,O_ DESTROY) ; 
+} 
+
+
+p_send2 (self,O_ DESTROY) ; 
+return (RUN_ACTIVE_USED) ; 
+
+
+} 
+The ao_run method carries out the following actions: 
+
+
+e — if the dialog does not exist - i.e the user has pressed the Escape key - it sends self a DESTROY 
+message and returns RUN_ACTIVE_USED. 
+
+
+a SSSFSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSeeeeEeEeee 
+11-9 
+
+
+HWIM REFERENCE 
+aS ee 
+
+
+© if the maximum allowed number of timers has been reached, it sends pesTRoy messages to self 
+and to the dialog and then returns RUN_ACTIVE_USED. 
+
+
+e — otherwise it increments the cauce control display and queues the next timer. 
+
+
+Annotating a gauge 
+
+
+The following section illustrates a convenient means of labelling a gauge control The following example 
+dialog indicates the current memory usage: 
+
+
+Memory usage 
+
+
+8 Total used 188K O Free 412K 
+
+
+The second item is a TexTwrn control with appropriate text set for the prompt and the body text. 
+On the S3a the following resource may be used to create the above dialog: 
+
+
+RESOURCE STRING used_kbytes res 
+
+
+{ 
+
+
+str="%tc Total used %1luK"; 
+
+
+} 
+
+
+RESOURCE STRING free_kbytes_res 
+
+
+{ 
+
+
+str="%c Free %luk"; 
+
+
+} 
+
+
+RESOURCE DIALOG demo_dl_res 
+
+
+{ 
+
+
+£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED; 
+title="Memory usage"; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_DEAD; 
+prompts" "3 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL RIGHT; 
+}; 
+} 7 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_DONEWN; 
+} 
+}i 
+} 
+Note that the prompt for the r=xTwrn control is defined as a space in order that the prompt may be 
+redefined dynamically. 
+
+
+The pemopxe class subclasses the piGsox class and replaces the di_dyn_init method to allow dynamic 
+initialisation of the dialog. The pemonte class is defined as follows: 
+
+
+CLASS demodlg digbox 
+
+
+{ 
+
+
+REPLACE dl_dyn_init 
+
+
+} 
+
+
+The code for the dl_dyn_init method is as follows: 
+
+
+11-10 
+
+
+11 GAUGE CLASSES 
+
+
+OO hr rrr — OE ES 
+
+
+METHOD VOID demodlg_dl_dyn_init (PR_DEMODLG *self) 
+
+
+{ 
+
+TEXT buf [40] , resbuf [40] ; 
+ULONG free; 
+
+ULONG used; 
+
+
+p_send4 (self,O_WN_SET,2, (SE_DONEWN *)self->dlgbox.rbuf) ; 
+used=((SE_DONEWN *) self->dlgbox. rbuf) ->val; 
+
+p_send4 (w_am,O_AM_LOAD_RES_BUF,USED_KBYTES_RES, &resbuf [0] ); 
+p_atos (&buf [0] ,&resbuf [0] ,WS_SYMBOL_GREY_BOX, used) ; 
+hDlgSetPrompt (1, &buf [0] ) ; 
+
+free=((SE_DONEWN *) self->dlgbox. rbuf) ->range-used; 
+
+p_send4 (w_am,O_AM_LOAD_RES_BUF,FREE_KBYTES RES, &resbuf [0]) ; 
+p_atos (&buf [0] ,&resbuf [0] ,WS_SYMBOL WHITE_BOX, free) ; 
+hDlgSetText (1, &buf [0] ); 
+
+
+} 
+
+
+The method carries out the following actions: 
+
+
+sets the ponEwn control using the sz_ponewn struct pointed to by digbox. rbuf. 
+sets an appropriate prompt for the TexTwrn control indicating the memory usage. 
+
+
+sets an appropriate body text for the TExtTwin control indicating the free memory. 
+
+
+The following code may be used to run the dialog: 
+
+
+METHOD VOID democom_com_run(PR_DEMOCOM *self) 
+
+
+{ 
+
+
+SE_DONEWN se_donewn; 
+
+
+se_donewn.val=100L; 
+
+se_donewn.range=512L; 
+
+se_donewn. flags=SE_DONEWN_VALUE|SE_DONEWN_RANGE; 
+LaunchDial (&se_donewn, DEMO_DL_RES,C_DEMODLG) ; 
+
+
+} 
+
+
+where the hLaunchDial utility routine is defined in an earlier section. 
+
+
+On the Series 3 boxes may be constructed as follows: 
+
+
+a grey box may be constructed by concatenating the ws_symBoL_GREY_Boxi and 
+WS_SYMBOL_GREY_BOx2 characters. 
+
+
+a white box may be constructed by concatenating the ws_syMBOL_WHITE_Box1 and 
+WS_SYMBOL_WHITE_BOx2 characters. 
+
+
+a black box may be constructed by concatenating the ws_symMBoL_BLACK_Box1 and 
+WS_SYMBOL_BLACK_Box2 Characters. 
+
+
+11-11 
+
+
+? 8 
+
+
+CHAPTER 12 
+
+
+FILE SELECTORS 
+
+
+This chapter documents some of the classes associated with the filing system. These classes are: 
+e the vanev class which creates and stores a list of the available devices. 
+e the pacxseE class which provides a dialog contro! that allows the user to select a pack. 
+e the rneprt class which provides a dialog control that allows the user to edit a path and a filename. 
+
+
+e and the rnsELwn class which provides a dialog control that allows the user to select an existing 
+file. 
+
+
+For a description of the FrLELrsrt class - which supports the graphical file list - see the FILELIST chapter 
+of the HWIM Reference manual. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the varoor and related classes described in the Variable Array Classes chapter of the OLIB 
+Reference manual. 
+
+
+VADEV 
+
+
+size 
+gran 
+base 
+len 
+recno 
+precno 
+
+
+destroy va_copy 
+va_count va_reclen 
+va_delete Varnie 
+
+
+va_init 
+va_search 
+
+
+va_pbuf 
+
+
+va_sort 
+va_key va_swap 
+va_findisq va_init 
+
+
+va_insertisq 
+va_append 
+va_insert 
+va—seareh 
+
+
+va_compare 
+va_reset 
+va_test 
+
+
+va_compress 
+va_capacity 
+va_deletem 
+va_insertm 
+va_prec 
+
+
+va-pbut 
+
+
+The vapev class may be used to create a list of available devices stored as variable length text records. The 
+class provides methods to search for a device and to retrieve the public device name. 
+
+
+12-1 
+
+
+HWIM REFERENCE 
+ee SSS 
+
+
+The list may be updated by simply creating a new instance of the class. 
+
+An application that wishes to use the vapev class should ensure that: 
+e the application manager creates an instance of the cLEanup class during initialisation. 
+e the application manager property is stored in the w_am magic static. 
+
+Both of the above conditions are satisfied by the Hwrmman application manager class. 
+
+
+Class diagram 
+
+
+Class definition 
+Defined in sub-category file files.cl (generated header file files.g). 
+
+
+CLASS vadev vastr 
+
+
+{ 
+
+REPLACE va_init 
+REPLACE va_search 
+REPLACE va_pbuf 
+PROPERTY 
+
+
+TEXT buf [20]; 
+} 
+
+
+Property 
+
+
+vadev. buf contains the public device specification written by the last va_psur message. If a vA_PBUF 
+message has not been sent since instantiation the buffer contains the nuxt string. 
+
+
+CEE I era ee ee ee a ee er 
+VADEV methods 
+
+
+VOID va_init (VOID) ; 
+
+
+Scan the available devices and for each create a record containing a device specification with format 
+node::device:. 
+
+
+The first record specifies the local internal device: Loc: :m:. 
+
+
+VA_SEARCH 
+
+
+INT va_search(TEXT *target) ; 
+
+
+Return the index of the record that matches the device specification pointed to by target. 
+
+
+The device specification pointed to by target may omit the trailing colon thus obeying the format 
+node: :device. This is not recommended as it increases the time required to locate the record. 
+
+
+On failure return 1. 
+
+
+VA_PBUF | Return public device specification 
+TEXT *va_pbuf (UWORD num) ; 
+Return a pointer to the public name of the device specified in record num. 
+
+
+For the local internal device the public name is read from the sys_pEvrce_mEMoRY system resource. On 
+English language machines it is "Internal". 
+
+
+12-2 
+
+
+2 FILE SELECTORS 
+
+
+For all other local devices the public name for a device with specification Loc: : device: is device. (Thus the 
+public form of oc: :a: is a.) 
+
+
+For all other devices the public name is identical to the device specification. 
+
+
+PACKSEL 
+
+
+desteey 
+
+
+landlord 
+offset 
+width 
+
+
+wn_cale_positio 
+
+
+n 
+wn_connect 
+
+
+wn_visible 
+lg_ draw 
+
+
+matcher 
+matchlen 
+nsel 
+
+pop 
+
+
+destroy 
+1lg_sense_width 
+wn_draw 
+wn_emphasise 
+
+
+PACKSEL 
+
+
+filsel 
+err 
+
+
+wn_init 
+wn_set 
+wn_key 
+lg_self_check 
+
+
+wn_dodraw 
+
+
+tg—seif—eheek 
+lg_set_id_pos 
+
+
+ig—sense—width waaset 
+
+
+wn_position = 
+lg_update 
+
+
+wn_redraw 
+wn_sense_help 
+
+
+The pacxsex class implements the pack selector control which allows the user to select the required device 
+from the available list. The selection may be changed using the left and right arrow keys, first letter 
+matching, or by pressing the Tab key to obtain a pop-out menu. An example pack selector control is shown 
+in the following picture: 
+
+
+Open .pic file 
+‘Name Dtedit 
+
+
+¢Internal+ 
+
+
+Both the file name editor and file name selector controls may include a pack selector simply by oring the 
+DLGBOX_ITEM_NEEDS_Pack flag into the £1ags member of the contro resource as follows: 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Open .pic file"; 
+£lags=DLGBOX_NOTIFY_ENTERDLGBOX_RBUF_ FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_FNSELWN; 
+flags=DLGBOX_ITEM_NEEDS_PACK; 
+prompt=""; 
+info=FNSELWN 
+{ 
+
+
+fname="Dtedit.pic"; 
+
+
+}; 
+
+
+12-3 
+
+
+HWIM REFERENCE 
+
+
+Class diagram f 
+
+
+~~. ta ia ~~ t beat 
+- $ ed i Cae: é mt ie: 
+: > (7 Ghiist >  _|/ packsel™> fnedit ~> 
+‘ / d i aes ; 
+‘Ss. mt a hy . f _ O a { 
+me 1 me n ~~ 1 ~~ iN “~~ 1 
+. } : : . ‘ } 
+‘ a weer” y ye eee! 4 wa ee! oa meee y [yatta tee 
+wee tee Se Cannel eae 
+“a oi mae, % Serer ae poss cel ewe 
+ Nates > vmatcher>  vadev > 
+8 : ¢ ‘ f ‘a 
+Se 1 Nee ee, y ee ! 
+, aie ae i \ eet? its See 
+otal tee. ao ase Nn eee A asee 
+/ listbox > 
+
+
+Class definition 
+Defined in sub-category file files.cl (generated header file files.g). 
+
+
+CLASS packsel chlist 
+
+
+{ 
+
+
+REPLACE wn_init build data to pass on to chlist 
+REPLACE wn_set convert text to nsel item f 
+REPLACE wn_key notify filsel of any changes \ 
+REPLACE lg _self_check checks whether drive is empty 
+CONSTANTS 
+{ 
+PR_CHLIST_PACKSEL_DODINFO 0x8000 
+} 
+PROPERTY 
+{ 
+PR_LODGER *filsel; fnedit or fnselwn 
+WORD err; result of last dinfo on self 
+} 
+} 
+Property 
+packsel.filsel — this must contain the handle of an instance of either the rweprt class or the rnsELWN 
+class. 
+packsel.err this is a code giving the error status of the current device. It is obtained by calling the 
+
+
+p_dinfo PLIB routine. 
+
+
+Sy ee ee a ye 
+PACKSEL methods 
+
+
+VOID wn_init (TEXT *init,PR_WIN *landlord,PR_LODGER *filsel) ; 
+
+
+Initialise the pack selector according to the landlord window ID specified by 1andlora and the handle of an 
+instance of either the rwepzrt class, or the rNsELwn class, specified by filsel. 
+
+
+Writes landlord to lodger. landlord. 
+Writes £i1sel to packsel. filsel. 
+
+
+The class uses a vapEV component to store the names of the available devices: creates an instance of the 
+VaDEV Class, writes the handle to chiist .data and then initialises the vapzv component by sending a 
+VA_INIT message to chlist.data. 
+
+
+Note that the init argument is not used. 
+
+
+12-4 
+
+
+12 FILE SELECTORS 
+
+
+Str oo er re ~ Set pack from file name 
+
+
+INT wn_set (TEXT *pset,P_FPARSE *pcrk) ; 
+
+
+Set the current pack. 
+
+
+The pset and perk arguments are assumed to point to a full file specification and an associated p_FPARSE 
+struct respectively: sets the current device according to the device specified by the arguments. 
+
+
+If chiist .flags contains PR_CHLIST_PACKSEL_DODINFO: 
+
+
+e obtains an error code for the current device by calling the p_dinfo pLzB routine and writing the 
+return value to packsel.err. 
+
+
+Returns packsel.err. 
+
+
+INT wn_key (INT keycode,INT modifierss) ; 
+
+
+Handle a keypress. 
+Allows the superclass to handle the keypress by supersending a wn_KEy message. 
+
+
+If the return value from the wn_key message is wN_KEY_CHANGED - in which case the current device has 
+changed - displays the information message in the sys_SCANNING system resource: on English language 
+machines this is "Scanning". 
+
+
+If chlist . flags contains the PR_CHLIST_PACKSEL_popinFo flag: 
+
+
+e obtains an error code for the current device by calling the p_dinfo pure routine and writing the 
+return value to packsel.err. 
+
+
+Ensures that keypresses are not absorbed by the control by writing FALSE to dlgbox.absorb. 
+
+
+Sets the current device for the associated FNEDIT or FNSELWN control by sending an LG_UPDATE message to 
+packsel.filsel passing as arguments a pointer to the current device specification, and an error status: if 
+chlist.flags contains PR_CHLIST_PACKSEL_DODINFo, the error status is packsel.err, and zero otherwise. 
+
+
+Ensures that any information message is cancelled. 
+
+
+Returns the return value from the wn_xey message. 
+
+
+IS TEPC CR ATS AO 
+
+
+INT lg self check (VOID) ; 
+Validate the current device. 
+
+
+If packsel.err is non-zero, or PR_CHLIST_PACKSEL popInFro is set in chlist. flags, obtains an error code 
+for the current device by calling the p_dinfo puzs library routine and then writes the error code to 
+packsel.err. 
+
+
+If packsel.err is still non-zero, displays an appropriate information message, and then returns FALSE. 
+If packsel.err was previously non-zero: 
+
+
+e displays the information message in the sys_scanwinc system resource: on English language 
+machines this is "Scanning". 
+
+
+e — sets the current device for the associated FNEDIT or FNSELWN control by sending an L¢_UPDATE 
+message to packsel . filsel. 
+
+
+© ensures that the information message is cancelled and then returns True. 
+
+
+12-5 
+
+
+HWIM REFERENCE 
+
+
+FNEDIT 
+
+
+select 
+change 
+flags 
+margins 
+font 
+
+
+destrey ew_snuggle_insert 
+wn_calc_position ins int ew_set_font 
+wn_connect sd ew_leave 
+
+
+wn_dodraw hd ew_find 
+ew_replace 
+1lg_set_id_pos ew_evaluate 
+wn_position ew_replace_ clip 
+wn_redraw tg—sense—width : ew_paste_clip 
+wn_sense_help ig_ update 1g_set_id_pos ew_bring_in 
+lg_sense_width ew_ep insert 
+ew_sense_size ew_return_key 
+ew_set_size ew_tab_key 
+ew_set ew_init_style 
+ew_sense ew_readonly 
+ew_insert 
+
+
+wn_emphasise 
+lg_self_check 
+lg_update 
+
+
+The repr class implements the file name editor control which allows the user to edit a file name. An 
+example file name editor is shown in the following picture: 
+
+
+Open .pic file 
+
+
+‘Name  Dtedit 
+¢ Internal> 
+
+
+A file name editor may have an associated pack selector control by oring the DLGBOX_ITEM_NEEDS_ PACK 
+flag into the £1ags member of the Fneprt resource as follows: 
+
+
+RESOURCE DIALOG demonstration 
+{ 
+title="Open .pic file"; 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_FNSELWN; 
+flags =DLGBOX_ITEM_NEEDS PACK H 
+prompt=""; 
+info=FNSELWN 
+{ 
+fname="Dtedit .pic"; 
+
+
+); 
+
+
+12-6 
+
+
+12 FILE SELECTORS 
+
+
+Class diagram 
+
+
+ats Es artsy, ats. ® Parr i aa rs 
+
+
+Om ae se ria eee Nag (Oot eee Mee, if Sa 1 te ee! oe 
+’ * . S ri . a , H as : at, 
+/ win > /“ lodger ©; /“ edwin > / fnedit ~> “ packsel > 
+¢ ——— 7 ¢ 2 ya ng 4 u v2 it 
+an ‘ : Be : SS : on \ 
+1 on 4 Pe 4 Oca ‘ O-- 1 free 3%, 
+(0 tt ee Sho POT tt ee fens ~~ * 
+3 ac ’ ~e pardee ~ se 
+vo & 7 ye? scrlay 0 ve li b 5 
+eet ‘ Bison 1 a : 
+SN : . i x ‘ 
+H oo eee ‘ ed *, 
+Not? Peele gee eee oS Le esees 
+/— seri 5 
+
+
+Note that an instance of the packsel class is optional. 
+Class definition 
+Defined in sub-category file files.cl (generated header file files.g). 
+
+
+CLASS fnedit edwin 
+{ 
+REPLACE wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_key 
+REPLACE wn_emphasise 
+REPLACE lg self_check 
+REPLACE lg update 
+
+
+CONSTANTS 
+{ 
+IN_FNEDIT_STANDARD H_FILE_STANDARD_INIT 
+IN_FNEDIT_ALLOW_DIRS | § H_FILE ALLOW DIRS 
+IN_FNEDIT_JUST_DIRS H_FILE_JUST_DIRS 
+
+
+IN_FNEDIT_FORCE_NXIST H_FILE FORCE NXIST 
+IN_FNEDIT_NO_AUTOQUERY H_FILE_NO_AUTOQUERY 
+IN_FNEDIT_ACCEPT_NULL H_FILE ACCEPT NULL 
+IN_FNEDIT_SET_DEFEXT  H_FILE SET DEFEXT 
+IN_FNEDIT_CAN WILDCARD H_FILE_CAN WILDCARD 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+{ 
+UBYTE flags; 
+TEXT fname [1]; 
+} IN_FNEDIT; 
+
+
+} 
+
+
+PROPERTY 1 
+{ 
+PR_LISTBOX *pop; handle of pop-out menu (NULL if un-squirted mode) 
+PR_PACKSEL *pack; 
+UWORD flags; 
+TEXT *defext; 
+TEXT extbuf [6] ; 
+TEXT buf [P_FNAMESIZE] ; 
+} 
+} 
+
+
+Property 
+
+fnedit.pop this is either the handle of an instance of the FrLELrst class - in which case the user 
+has pressed the Tab key - or wuut otherwise. 
+
+fnedit.pack this is either the handle of an instance of the packset class or nuut if there is no 
+
+
+associated pack selector control. 
+
+
+fnedit.flags an ored combination of flags that specify the behaviour (see below) 
+
+
+12-7 
+
+
+HWIM REFERENCE 
+a SSS 
+
+
+fnedit.defext this is a pointer to the default file extension and points to either fnedit .but or w_am- 
+>hwimman.defext. 
+
+
+fnedit.extbuf this is a buffer for the default file extension. 
+
+
+fnedit.buf this is the path for the current file, e.g. REM: : E: \SIBOSDK\OOPDEMO\. 
+
+
+SS ee ee eS eee eer 
+FNEDIT methods 
+
+
+‘Initialise 
+VOID wn_init(IN_FNEDIT *par,PR_WIN *landlord, PR_PACKSEL *pack) ; 
+
+Initialise the file name editor according to the content of par- >flags. 
+
+Writes pack to fnedit .pack. 
+
+
+If par->£lags contains IN_FNEDIT_JusT_prirRs, ensures that the remaining flags are valid: sets 
+IN_FNEDIT_ALLOW_DIRs, and clears IN_FNEDIT_SET_DEFEXT, IN_FNEDIT_CAN WILDCARD and 
+H_FILE_CAN_TAG. 
+
+
+Writes par. flags to fnedit. flags. 
+Writes w_am->hwimman.defext to fnedit.defext. 
+
+
+If fnedit .£1ags contains both In_FNEDIT_SET_DEFEXxT and IN_FNEDIT_STANDARD, and 
+DatUsedPathNamePtr points to a file specification, copies the extension from patUsedPathNamePtr to the 
+extension buffer fnedit .extbuf, and writes the address of the extension buffer to Enedit .defext. Clears 
+IN_FNEDIT_SET_DEFEXT from fnedit. flags as the default extension is now set. 
+
+
+Otherwise if fnedit . flags contains just IN_FNEDIT_SET_DEFEXT, and par->fname specifies a filename 
+followed by an extension, copies the file extension from par->£name to the extension buffer 
+
+fnedit .extbuf, and writes the address of the extension buffer to fneait.defext. Clears the 
+IN_FNEDIT_SET_DEFEXT flag from fnedit .f1ags as the default extension is now set. 
+
+
+If fnedit . flags contains IN_FNEDIT_STANDARD, builds a full file specification from DatUsedPathNamePtr, 
+using the p_fparse PLIB library function, and a wuzs related file specification. Truncates the full file 
+specification at the filename and write to fnedit .bué. 
+
+
+Otherwise, if fnedit .f£1ags does not contain IN_FNEDIT_STANDARD, builds a full file specification from 
+par->fname using the p_fparse PLIB library function, and a wutu related file specification. Truncates the 
+full file specification at the filename and writes the result to fnedit .bué. 
+
+
+Sets the pack by sending a wn_sET message to fnedit. pack passing as arguments fnedit . buf and the 
+address of the p_Fparse struct written by the previous call to p_fparse. 
+
+
+Sets the text in the edit box by supersending a wn_inrT message passing as arguments a pointer to an init 
+struct and landlord, the id of the landlord window. The init struct is defined as follows: 
+
+
+struct 
+
+
+{ 
+
+
+IN_EDWIN ed; 
+TEXT buf [P_FNAMESIZE] ; 
+} anit; 
+
+
+If fnedit . flags Contains IN_FNEDIT_STANDARD, ed.contents [0] is set to zero. 
+
+
+If fnedit .£1ags contains the 1n_FNEDIT_JUsT_pIrRs flag, par->fname is built into a full path specification, 
+using the p_fparse PLIB library function, and a uu related file specification. The full file specification is 
+then truncated before the trailing directory and copied to ea. contents. (Thus "Loc: :m:", 
+
+"REM: :C:\SIBOSDK\" and "REM: :C\SIBOSDK\DEMO\" would become "Loc: :M: ", "REM::C:" and 
+
+"REM: :C: \SIBOSDK\" respectively.) Note that the In_FNEDIT_gusT_prrs flags is ignored if par->£name 
+specifies a filename. 
+
+
+If neither the In_FNEDIT_STANDaRD nor the IN_FNEDIT_JuUsT_prrs flags are set, the text specified by par- 
+>flags is built into a full file specification using the p_fparse PLIB library function and a wut related file 
+specification, and then copied to ed. contents. 
+
+
+— SSS 
+12-8 
+
+
+12 FILE SELECTORS 
+
+
+Sets DLGBOX_ITEM_CAN_DEFER_X and DLGBOX_ITEM_X_PENDING in the dlgbox.item[] .flags dialog 
+property associated with this control, and returns. 
+
+
+VOID wn_set (TEXT *fname) ; 
+
+
+Set file name 
+
+
+Set the filename and, optionally, the default extension, according to the file specification pointed to by 
+fname. 
+
+
+If the first character in fname . buf is 'l', removes the first character and builds a full file specification from 
+fname using the p_fparse PLIB library function, and a nutu related file specification. Writes the file 
+extension to fnedit .extbuf, and truncates fname at the filename. 
+
+
+Builds a full file specification from fname using the p_fparse PLIB library function, and a uuu related file 
+specification, and copies the result to fnedit .buf. 
+
+
+Sets the pack by sending a wn_seT message to fnedit .pack passing as arguments fnedit .buf, and the 
+address of the p_Fparsz struct written by the previous call to p_fparse. 
+
+
+If fnedit . flags contains IN_FNEDIT_JuST_DIRs and fnedit .buf does not specify a filename, truncates 
+fnedit. buf before the trailing directory. (Thus Loc: :M:, REM: :C:\TMP\ and REM: :C\TMP\DEMO\ would 
+become Loc: :M:, REM::C: and REM: :C: \TMP\ respectively.) 
+
+
+Truncates fnedit .bué at the filename if present. 
+
+
+Sets the full file specification into superclass property by supersending a wn_sET message. 
+
+
+: name 
+
+
+INT wn_sense (TEXT *fname) ; 
+
+
+Write to fname the full file specification of the current directory, or non-directory, file. Thus fname should 
+be a pointer to a buffer of length at least p_FNamesize. 
+
+
+Senses the file name by supersending a wy_sensE message and copies the result to the buffer specified by 
+fname. Builds a full file specification using the p_fparse PLIB library function, and a related specification 
+of fnedit .buf. Writes the full file specification to fname. Retums the return value from the p_fparse 
+function if it is non-zero. 
+
+
+If the full file specification contains one or more wildcards, and the In_FNEDIT_CAN_WwILDcaRDs flag is set 
+in fnedit .flags, returns -1 indicating legal use of wildcards. 
+
+
+If the full file specification contains one or more wildcards, and the In_FNEDIT_CAN_WILDcaRDs flag is not 
+set in fnedit. flags, returms E_FILE_NAME indicating illegal use of wildcards. 
+
+
+If the full file specification contains a name, or an extension, and the 1In_FNEDIT_gusT_piRs flag is set in 
+fnedit.flags, appends a delimiter character to the file specification if not already present. (Thus 
+
+LOC: :M:\TMP and REM: :C:\TMP.Dos would become Loc: :m:\TMP and REM: :C:\TMP.Dos\ respectively.) 
+Builds a full file specification using the p_fparse PLIB library function, with a nuzt related file 
+specification, and returns the return value. 
+
+
+If the full file specification contains a filename, and the In_FNEDIT_JUST_DIRs flag is not set in 
+fnedit. flags, uses the p_fparse PLIB library function to appends the default extension in fnedit .defext 
+to fnedit.buf and returns the return value. 
+
+
+If the full file specification does not contain a name, and neither of the 1In_FNEDIT_ACCEPT_NULL and 
+IN_FNEDIT_ALLOW_piRs flags are set in fnedit . flags, returns ERROR_RID_OFFSET-SYS_CHOOSE_FILENAME. 
+
+
+INT wn_key (INT keycode, INT modifiers) ; 
+Handle the keypress specified by keycode and modifiers. 
+
+
+If a file selector is present and thus fnedit .pop is non-zero: 
+
+
+12-9 
+
+
+HWIM REFERENCE 
+
+
+e allows the file selector to handle the keypress by sending a wN_KEY message to £nedit . pop with 
+arguments Of keycode and modifiers. If the user selects a valid file, sets this as the current file by 
+sending self a wN_SET message. If the user selects a file that for some reason is not valid, and 
+fnedit .flags does not contain IN_FNEDIT_JusT_p1Rs, displays an appropriate information 
+message and then returns WN_KEY_CHANGED. 
+
+
+¢ otherwise if the return value from the wi_xey message is not wN_KEY_NO_CHANGE, destroys the pop- 
+up file list by sending a pEstRoy message to fnedit . pop and writing FALSE to fnedit.pop. 
+Emphasises the file name editor by sending a wn_EMPHASISE message to self. Returns the return 
+value from the wn_KEy message. 
+
+
+If keycode is a Tab, and modifiers contains the Psion modifier, displays the contents of fnedit .buf as an 
+information message, and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is a Tab and modifiers does not contain the Psion modifier, senses the full file specification for 
+the current file by sending a wn_SENSE message to self: 
+
+
+¢ if modifiers contains the Control modifier, allows the user to edit the file name pattern and the 
+full path for the current file by launching a File list dialog: if the user cancels the dialog, returns 
+WN_KEY_NO_CHANGE. 
+
+
+¢ presents a list of the files in the parent directory of the current file by creating an instance of the 
+FILELIST Class, writing its handle to fnedit .pop, and sending a wN_INIT message to fnedit .pop. 
+
+
+¢  de-emphasises the file name editor by supersending a wy_EMPHASISE message. 
+¢ — ensures that the control absorbs subsequent keypresses by returning wN_KEY_ABSORB_ON. 
+
+
+Otherwise lets the superclass handle the keypress by supersending a wn_KEY message, passing arguments of 
+keycode and modifiers and then returns the return value. 
+
+
+mphasise 
+
+
+“en 
+
+
+VOID wn_emphasise (INT flags) ; 
+Emphasise the control. 
+
+
+If fnedit .pop is non-zero, sends fnedit .pop 4 WN_EMPHASISE message passing as the argument flags. 
+Otherwise supersends a wN_EMPHASISE message passing as the argument flags. 
+
+
+LG _SE 
+
+
+INT lg_self check (VOID) ; 
+
+
+_ Validate file name 
+
+
+Validate the file name. On success, return TRuE. Otherwise, display an appropriate error message, using the 
+hInfoPrintErr utility function, and return raLseE. 
+
+
+Sends a wN_SENSE message to se1f. If the return value is either E_FILE_NXIST, E_FILE DIR or -1, returns 
+TRuE. If the return value is non-zero, displays an appropriate error message and returns FALSE. 
+
+
+Otherwise performs further checks, which may lead to the hinfoPrintErr utility function displaying an 
+error messsage corresponding to one of the following error codes: 
+
+
+E_FILE_NAME invalid file name 
+
+E_FILE_DEVICE invalid device name or the device does not exist 
+E_FILE_DIR invalid directory name or the directory does not exist 
+E_GEN_FSYS invalid file system name, or the file system does not exist 
+E_FILE_NOTREADY the device does not contain a medium 
+
+E_FILE_NXIST the file does not exist 
+
+E_FILE_RDONLY the file is read-only 
+
+E_FILE EXIST the file is not a directory file and tnedit . flags contains 
+
+
+IN_FNEDIT_FORCE_NXIST 
+
+
+12-10 
+
+
+12 FILE SELECTORS 
+—_— ILE SELECTORS 
+
+
+ERROR_RID_OFFSET- the file is a directory file and fnedit . £1ags contains 
+SYS_CHOOSE_NEW_DIRECTORY IN_FNEDIT_FORCE_NXIST 
+
+
+ERROR_RID_OFFSET-SYS_CHOOSE_FILENAME the file is a directory file and fnedit . flags does not 
+contain 1N_FNEDIT_ALLOW_DIRS 
+
+
+ERROR_RID_OFFSET-SYS_CHOOSE_DIREcToRY _ the file is not a directory file and tnedit. flags contains 
+IN_FNEDIT_JUST_DIRS 
+
+
+(The error codes are produced by the p_finfo and p_testpth PLIB library routines.) 
+
+
+If the file already exists, and fnedit .f1ags does not contain IN_FNEDIT_NO_AUTOQUERY, presents a query 
+dialog with the sys_exIstTs_over resource. This informs the user that the file exists and asks if it should be 
+overwritten. If the user confirms, returns TRUE. Otherwise returns FALSE. 
+
+
+(path 
+VOID lg_update (TEXT *path) ; 
+
+
+Update the current path. 
+
+
+Builds a full file specification from path using the p_fparse PLIB library function, and a related file 
+specification of fnedit .buf, and copies the result to fnedit .buf. Sets the DLGBOX_ITEM_X_PENDING flag in 
+the dlgbox.item[i] .£lags property associated with the control. 
+
+
+FNSELWN 
+
+
+flags landlord data 
+
+
+offset flags 
+width matcher 
+matchlen defext 
+
+
+extbuf 
+ork 
+buf 
+
+
+nsel 
+pop 
+
+
+destrey 
+wn_calc_position 
+wn_connect 
+
+wn_dodraw 
+
+
+destroy 
+wn_draw 
+wn_emphasise 
+
+
+destroy 
+
+wn_init 
+
+wn_set 
+
+wn_sense 
+
+wn_key 
+1g_self_check 
+lg_sense_width 
+1lg_update 
+fns_insert_tags 
+fns_extract_tags 
+fns_subset 
+fns_validate_flist 
+
+
+wn_position 
+wn_redraw 
+wn_sense_ help 
+
+
+The rwseLwn class implements the file name choice list control which allows the user to select an already 
+existing file. An example file name choice list is shown in the following picture: 
+
+
+Open file 
+
+
+| ¢ gelacuti> 
+
+
+ie Disk Internal 
+
+
+12-11 
+
+
+HWIM REFERENCE 
+
+
+rr 
+
+
+A file name choice list may have an associated pack selector control simply by oring the 
+DLGBOX_ITEM_NEEDS_PACK flag into the flags member of the rnsELww resource. For details see the 
+
+
+introduction to the rneprT control. 
+
+
+Class diagram 
+
+
+Class definition 
+
+
+Defined in sub-category file files.cl (generated header file files.g). 
+
+
+CLASS £fnselwn 
+{ 
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_set 
+REPLACE wn_sense 
+REPLACE wn_key 
+REPLACE lg_self_check 
+REPLACE lg_sense_width 
+REPLACE lg_update 
+ADD fns_insert_tags 
+ADD fns_extract_tags 
+ADD f£ns_subset=p_dummy 
+ADD fns_ validate_flist=p_true 
+
+
+chlist 
+
+
+CONSTANTS 
+{ 
+IN_FNSELWN_STANDARD 
+IN_FNSELWN_SHOW_DIRS 
+IN_FNSELWN_HIDE_FILES 
+IN_FNSELWN_RESTRICT_LIST 
+IN_FNSELWN_CAN_TAG 
+IN_FNSELWN_ACCEPT_NULL 
+IN_FNSELWN_SET_DEFEXT 
+IN_FNSELWN_CAN WILDCARD 
+PR_FNSELWN_TAGSHERE 
+PR_FNSELWN_AT ROOT 
+PR_FNSELWN_WILDCARDED 
+PR_FNSELWN_PRESERVE_TAGS 
+PR_FNSELWN_ON_DIR 
+PR_FNSELWN_CHANGED_DIR 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+UBYTE flags; 
+TEXT fname [1] ; 
+} IN_FNSELWN; 
+
+
+12-12 
+
+
+H_FILE_STANDARD_INIT 
+H_FILE_ALLOW_DIRS 
+H_FILE_JUST_DIRS 
+H_FILE_RESTRICT_LIST 
+H_FILE_CAN_TAG 
+H_FILE_ACCEPT_NULL 
+H_FILE_SET_DEFEXT 
+H_FILE_CAN_ WILDCARD 
+0x100 Tags in this directory 
+0x200 
+
+0x400 
+
+0x800 
+
+0x1000 
+
+0x8000 
+
+
+chiist es wi “inselwn ee “packsel-» 
+G ‘matcher / “y J vadev >> 
+
+
+12 FILE SELECTORS 
+————_———— eee SELECTORS 
+
+
+PROPERTY 
+{ 
+PR_VASTR *tags; which files are tagged 
+PR_PACKSEL *pack; 
+UWORD flags; 
+TEXT *defext; 
+TEXT extbuf [6] ; 
+P_FPARSE crk; cracked information on current file 
+TEXT buf [P_FNAMESIZE] ; 
+} 
+} 
+
+
+Property 
+
+fnselwn.tags this is either uxt or the handle of an instance of the vastr class that is used to store 
+references to tagged files. 
+If the instance of vastr exists, its first record contains the full path of the directory 
+containing the tagged files. Each subsequent record contains the name of a tagged 
+file. Note that this means that all tagged files must be in the same directory. 
+
+fnselwn.pack this is either the handle of an instance of the pacxsst class - used to select the pack - 
+
+
+Or NULL. 
+fnselwn. flags an ored combination of flags that determine the behaviour of the rnsetwn instance. 
+fnselwn.defext this points to the default extension. 
+
+
+fnselwn.extbuf this is the default extension. 
+
+
+fnselwn.crk a P_FPARSE Struct corresponding to the full file specification in fnselwn. buf. 
+fnselwn.buf the full file specification of the current file. 
+Tagged files 
+
+
+On pressing the Tab key when an instance of rnseLwn has focus, a file list is presented (using an instance 
+of FILELIsT). One or more of the file names in this list may be shown as being tagged, and tags may be set 
+or cleared by using two language-dependent keypresses - on English machines, these are '+' and '-' (see the 
+FILELIST wn_key method in the FILELIST Window Class chapter). 
+
+
+The current list of tagged files, if any exist, is maintained in an instance of the OLIB vastr class whose 
+handle is stored in fnselwn. tags. The first entry of this instance contains the full path name of the 
+directory containing the tagged files and subsequent entries contain the names of the tagged files. 
+
+
+The vastr instance may optionally be created by ryseLWzn on initialisation or it may be supplied 
+externally, via the fns_insert_tags method. This method provides an option for the instance to remain 
+under the ownership of the supplier. If this option is selected, the instance of vastr will not be destroyed 
+when FNSELWN receives a DEsTRoy message. If this option is not selected, or if the instance of vastr has 
+been created by rnseLwn, destruction of rnsELwn will also destroy the tagged files list. 
+
+
+FE RI so FT a a ea tl 
+FNSELWN methods 
+
+
+Destroy 
+
+
+VOID destroy (VOID) ; 
+Destroy the rnsELwn instance. 
+
+
+If fnselwn. flags does not contain PR_FNSELWN_PRESERVE_TAGS, and fnselwn.tags is non-zero, sends a 
+DESTROY message tO fnselwn.tags. 
+
+
+Supersends a DESTROY message. 
+
+
+12-13 
+
+
+HWIM REFERENCE 
+
+
+Initialise 
+
+
+VOID wn_init (IN_FNSELWN *par,PR_WIN *landlord, PR_PACKSEL *pack) ; 
+Initialise the file name choice list. 
+
+
+Writes landlord, the ID of the landlord window, to 1odger.landiora, and sets DLGBOX_ITEM_CAN_DEFER_X 
+and DLGBOX_ITEM_x_PENDING in the dlgbox.item(i] . flags property associated with the control. Then 
+writes pack to fnselwn.pack and sets PR_CHLIST_PACKSEL_DODINFO in chlist. flags. 
+
+
+If fnselwn. flags contains IN_FNSELWN_HIDE_FILES, sets IN_FNSELWN_SHOW_DIRs and clears 
+IN_FNSELWN_CAN_WILDCARD, IN_FNSELWN_CAN_TAG and IN_FNSELWN_SET_DEFEXT. 
+
+
+Creates an instance of the vastr class and writes its handle to chlist . data. Initialises the vastR 
+component by sending an va_InIT message to chlist .data specifying a granularity of 16. Requests the 
+VASTR component to sort the records alphabetically ignoring case by sending a va_KEY messsage to 
+chlist.data. 
+
+
+Creates an instance of the vmarcuer class and writes its handle to chlist .matcher. Initialises the vMaTCHER 
+component by sending an Im_InrT message to chlist .matcher. The length of the match string is stored in 
+chlist .matchlen, the maximum length of the match string is 128 and the data is stored in chlist. data. 
+
+
+If par->flags contains IN_FNSELWN_CAN_TAG, creates an instance of the vastr class, writing its handle to 
+fnselwn.tags, and sends a vA_INIT message with a granularity of 32. 
+
+
+If par->flags contains IN_FNSELWN_STANDARD, the filename is taken from patUsedPathNamePtr, otherwise 
+the filename is taken from zpar->fname [0]. 
+
+
+If par->flags contains IN_FNSELWN_SET_DEFEXT, a NULL file name is specified, and w_ws->wserv. flags 
+does not contain pR_WSERV_FROM_HwzF, returns. In this case it is intended that the filename will be set by a 
+subsequent wN_SET message. 
+
+
+Otherwise, sets the extension by writing w_am->hwimman.defext tO fnselwn.defext. 
+Sets the filename by sending a wn_set message to self. 
+
+
+Clears the IN_FNSELWN_STANDARD flag from énselwn. flags. 
+
+
+@ directo 
+VOID wn_set (TEXT *fname) ; 
+Set the file or non-file directory specified by fname into property. 
+
+
+If the first character in fname is 'l', sets the default extension by copying the extension in fname to 
+fnselwn.extbuf and returns. 
+
+
+Sets PR_FNSELWN_CHANGED_DIR, and clears PR_FNSELWN_AT_ROOT in fnselwn. flags. 
+
+
+Builds a full file specification from fname by calling the p_fparse PLIB library routine with a nut related 
+file specification. If the device specified in fname is invalid, substitutes the default device. Writes the full 
+file specification to fnselwn.buf, and the associated p_FPaRsE struct to fnselwn.crk. 
+
+
+If IN_FNSELWN_SHOwW_pirs is set, and neither the filename nor the extension is specified in fname, clears 
+IN_FNSELWN_SET_DEFEXT in fnselwn. flags. If the file is in the root directory, sets PR_FNSELWN_AT_ROOT in 
+fnselwn. flags. Otherwise removes the trailing delimiter. 
+
+
+If fnselwn. flags contains IN_FNSELWN_SET_DEFExT, and the extension in fnselwn. but is less than five 
+characters long, sets the default extension by copying the extension in fnseiwn. buf to the extension buffer 
+fnselwn.extbuf, and writing the address of the extension buffer to nselwn.defext. Indicates that the 
+extension has been set by clearing IN_FNSELWN_SET_DEFEXT in fnselwn. flags. 
+
+
+Sets the current pack according to the content of fnselwn.buf and fnselwn.crk by sending a wN_SET 
+message to £fnselwn.pack. 
+
+
+The remaining step is to build a list of the files in the parent directory using the BuildFileList function. 
+The second argument in the call is the return value from the earlier w_seT message. The handle for the 
+variable array is stored in chlist.data. 
+
+
+12-14 
+
+
+12 FILE SELECTORS 
+—_—— EEE SELECTORS 
+
+
+Building a file list 
+The BuildrileList function is declared as follows: 
+LOCAL _C BuildFileList (PR_FNSELWN *self, INT derr); 
+It is called by the wn_set, 1g update and fns_insert_tags methods. 
+
+
+Displays a scanning busy message using the sys_SCANNING system resource and the hBusyPrint utility 
+function. 
+
+
+Resets the list of files by sending a va_RESET message to chlist .data, and sets the selection to item zero 
+by supersending a wn_seT message. Clears PR_CHLIST_SUSPENDED in chlist. flags, and clears both 
+PR_FNSELWN_TAGSHERE and PR_FNSELWN_WILDCARDED in fnselwn. flags. 
+
+
+If fnselwn. flags contains the IN_FNSELWN_RESTRICT_List flag, and fnselwn.buf contains both a 
+filename and an extension, replaces the filename in fnselwn.buf with an asterisk character. Thus 
+LOC: :M: \DIR\FILENAME.ExT would become Loc: :M:\DIR\*.EXT. 
+
+
+If £nselwn. flags Contains IN_FNSELWN_CAN_TAG, and either fnselwn. flags does not contain 
+IN_FNSELWN_CAN_WILDCARD, OF fnselwn.crk. flags is Zero, and fnselwn.tags contains multiple files 
+sharing the path specified in fnselwn.buf, sets PR_FNSELWN_TAGSHERE in fnselwn. flags, and 
+PR_CHLIST_SUSPENDED in chlist . flags, adds a record containing the sys_ FILES TAGGED system resource 
+by sending a vA_APPEND message to chlist . data, sets the selection to item zero by supersending a WN_SET 
+message, and returns. 
+
+
+If derr is non-zero but not B_GEN_NomEMory, adds a record containing an appropriate error message by 
+sending a vA_APPEND message to chlist . data, sets the selection to item zero by supersending a wn_sET 
+message, and returns. 
+
+
+If derr is B_GEN_NOMEMoRY, Calls p_leave, with an argument of E_GEN_NOMEMORY. 
+
+
+Otherwise attempts to open a channel to the directory in fnselwn.buf using the p_open PLIB library 
+function and the p_rprr mode. 
+
+
+If the return value is =_GEN_NoMEMoRY, Calls p_leave, with an argument of E_GEN_NOMEMORY. 
+
+
+Otherwise, if the return value is non-zero, adds a record containing an appropriate error message by 
+sending a VA_APPEND message to chlist .data, sets the current selection to item zero by supersending a 
+WN_SET message, and returns. 
+
+
+If fnselwn. flags contains PR_FNSELWN_AT_RooT, sends a VA_APPEND message to chlist data to adda 
+record containing the delimiter character which for the Series 3 filing system would be "\". 
+
+
+If fnselwn.buf contains wildcards (thus fnselwn.crk. flags is non-zero) and IN_FNSELWN_CAN_WILDCARD 
+is set in fnselwn.f1ags, adds a record containing the filename and extension in fnselwn. buf by sending a 
+VA_APPEND message to chlist .data. Sets the selection to item zero by supersending a wn_SET message. 
+Sets PR_FNSELWN_WILDCARDED in fnselwn. flags and returns. 
+
+
+Otherwise reads the files in the current directory, ignoring volume name directories, and any file whose 
+name starts with a full stop character. 
+
+
+Directory files are considered only if 1s_FNSELWN_ALLOW_pIRs is set in fnselwn. flags. For each directory 
+file, appends a delimiter character (taken from fnselwn.buf), and creates a new record containing the 
+filename. 
+
+
+Non-directory files are considered only if 1n_FNsELWN_susT_pIRs is clear in fnselwn. flags. For each non- 
+directory file, removes the extension from the file name if and only if it matches that in tnselwn.defext, 
+and creates a new record containing the filename. 
+
+
+The new records are added by sending a va_aPPEND message to chlist .data, followed by a VA_INSERT 
+message if a duplicate filename already exists. (Duplicate filenames may occur when scanning remote 
+filing systems). 
+
+
+To allow subclassers to add their own functionality the method sends a rns_suBSET message to self once 
+the file list has been built. The default method does nothing. Subclassers would thus replace the 
+fns_subset method with their own variant. They may wish, for example, to further restrict the file list 
+according to additional application specific flags. 
+
+
+12-15 
+
+
+HWIM REFERENCE 
+a ee 
+
+
+If the number of files in the file list is zero, adds a record containing the sys_No_FILES system resource and 
+returns. 
+
+
+Locates the file list index of the current file by sending a va_SEARCH message to chlist.data and then sets 
+the current selection by supersending a wn_sET message. 
+
+
+If fnselwn. flags Contains IN_FNSELWN_STANDARD, sets the selection to item zero, unless the current file 
+matches the first record and the number of records is greater than one, in which case sets the selection to 
+item one. 
+
+
+Otherwise sets the current selection to either the record that matches the current file, or to the first record if 
+no such record exists. 
+
+
+Get file name 
+
+
+VOID wn_sense (TEXT *fname) ; 
+Write the filename to fname. 
+Senses the filename by calling the rnselwnsense function with an argument of Fase. 
+The FnselwnSense function 
+The rnselwnSense function is declared as follows: 
+LOCAL_C FnselwnSense (PR_FNSELWN *self, INT internal) ; 
+It is called by the wn_sense and wm_key methods. 
+
+
+If chlist .f£lags contains PR_CHLIST_SUSPENDED, and fnselwn. flags contains any of 
+PR_FNSELWN_WILDCARDED, PR_FNSELWN_TAGSHERE, OF PR_FNSELWN_AT_ROOT, copies the contents of 
+fnselwn.buf to fname and returns. 
+
+
+If chlist . flags contains PR_CHLIST_SUSPENDED, and internal is TRUE, copies the contents of fnselwn.buf 
+to fname and returns. 
+
+
+Otherwise if chlist .£1ags contains pR_CHLIST_SUSPENDED, but none of the other conditions specified 
+above are satisfied, sets the first element of fname to zero and returns. 
+
+
+Senses the current selection by sending a va_psuF message to chlist.data with an argument of 
+chlist.nsel. 
+
+
+Builds a full file specification from the current selection using the p_fparse PLIB library routine and a 
+related file specification of fnselwn.buf truncated at the filename. Writes the full file specification to 
+fname. 
+
+
+If the current selection is not a directory file, checks the content of fname using the p_finfo PLIB library 
+routine. If the return value is non-zero or the status member of the p_rwro struct is P_FADIR, writes the 
+default extension in fnselwn.defext to fname. 
+
+
+w 
+
+
+INT wn_key(INT keycode, INT modifiers) ; 
+
+
+Handle the keypress. 
+Ifa file list is present and thus chiist.pop is non-zero, sends a WN_KEY message to chlist.pop. 
+
+
+e if the return value from the wi_xEy message is greater than zero - thus the user has selected a file - 
+clears PR_FNSELWN_AT_ROOT in fnselwn. flags.If the selected file is in the root directory, sets 
+PR_FNSELWN_AT_ROOT in fnselwn. flags. Validates the file by sending a rns_VALIDATE_FLIST 
+message to self and if the file fails the validation, calls p_1eave with an argument of 
+RUN_ACTIVE_USED. Otherwise, clears IN_FNSELWN_RESTRICT_LisT from fnselwn. flags, and sets 
+the file into property by sending se1f a wN_sET message. Returns wN_KEY_CHANGED. 
+
+
+¢ ifthe return value from the wy_xey message is WN_KEY_NO_CHANGE, returns WN_KEY_NO_CHANGE. 
+
+
+e ifthe return value from the wy_xey message is neither greater than zero, nor WN_KEY_NO_CHANGE, 
+destroys the file list by sending a pesTRoy message to chlist .pop, and then writing zero to 
+chlist.pop. Retums the return value from the wi_key message. 
+
+
+12 - 16 
+
+
+12 FILE SELECTORS 
+—_—_—_—_— —__  —__—_ eee EE SELECTORS 
+
+
+If keycode is a tab character, and modifiers contains the Psion modifier, displays the contents of 
+fnedit .buf using the hInfoprint utility function, and returns wy_KEY_NO_CHANGE. 
+
+
+If keycode is a tab character and modifiers does not contain the Psion modifier, sets IN_FNSELWN_CAN_TAG, 
+IN_FNSELWN_HIDE_FILES, IN_FNSELWN_SHOW_DIRS and IN_FNSELWN_CAN_WILDCARD iN fnselwn. flags. 
+Senses the current filename by calling the rnselwnsense function with an argument of TRUE (see the 
+description of the wn_sense method for details), and, if it is not in the root directory, strips the terminating 
+delimiter character, then: 
+
+
+e if modifiers contains the Control modifier, allows the user to edit the file name pattern and the 
+full path for the current file by launching a File list dialog: if the user edits neither the filename 
+pattern nor full path, returns wn_KEY_NO_CHANGE. 
+
+
+¢ — ifthe last keypress included the Control modifier, validates the file specification by sending se1f 
+an FNS_VALIDATE_FLIST message. If it fails the validation, calls p_leave with an argument of 
+RUN_ACTIVE_USED. Otherwise, clears In_FNSELWN_RESTRICT_LisT from fnselwn. flags and sets 
+the edited filename into property by sending self a wN_SET message. Returns wN_KEY_CHANGED. 
+
+
+¢ presents a list of files that match the current full file specification by creating an instance of the 
+FILELIST file selector class, writing its handle to chlist .pop and sending it a wx_INrT message. 
+Returns wN_KEY_ABSORB_ON. 
+
+
+Otherwise clears PR_FNSELWN_CHANGED_DIR from fnselwn. flags and supersends a WN_KEY message with 
+arguments of keycode and modifiers. Returns the return value. 
+
+
+Validate file name 
+
+
+INT 1lg_self_check(INT can_defer) ; 
+
+
+If either fnselwn. flags contains any of PR_FNSELWN_WILDCARDED, PR_FNSELWN_TAGSHERE, 
+IN_FNSELWN_ACCEPT_NULL OF PR_FNSELWN_AT_ROOT, Of chlist. flags does not contain 
+PR_CHLIST_SUSPENDED, return TRUE. Otherwise beep using the hBeep utility routine and return FALSE. 
+
+
+Sense width 
+
+
+INT lg_sense_width(VOID) ; 
+
+
+Return the pixel width of the control. 
+
+
+The width is calculated as that of fifteen maximum-width characters in the appropriate font, plus a cushion 
+of two pixels. 
+
+
+VOID lg_update (TEXT *pack,INT derr) ; 
+Update fnselwn. buf and fnselwn.crk according to the device specification in pack. 
+
+
+Builds a full file specification from pack, using the p_fparse PLIB library routine and a related file 
+specification of fnselwn. buf. Writes the full file specification and the associated p_FparsE struct to 
+fnselwn.buf and fnselwn.crk respectively. 
+
+
+Builds a list of the files in the parent directory of the current file using the BuildFilenist function with an 
+argument of derr (see the description of the wn_set method), and writes the handle of the file list to 
+chlist.data. 
+
+
+Sets DLGBOx_ITEM_x_PENDING in the dlgbox.item[] . flags dialog property associated with this control, 
+and sets PR_FNSELWN_CHANGED DIR in fnselwn. flags. 
+
+
+12-17 
+
+
+VOID fns_insert_tags(PR_VASTR *tags,INT preserve,TEXT *buf) ; 
+
+
+Insert the list of tagged files in the vasTr array whose handle is tags and, optionally, set the path and/or 
+default extension as specified by bu. 
+
+
+Stores the new tags by sending a destroy message to fnselwn.tags, writing tags to fnselwn.tags and 
+setting IN_FNSELWN_CAN_TAG in fnselwn. flags. 
+
+
+If preserve is non-zero, adds PR_FNSELWN_PRESERVE_TAGS tO fnselwn. flags, recording the fact that the 
+list is considered to remain under the ownership of the supplier. 
+
+
+If but is non-zero, sets the path specified by but as the current path by sending a wy_sET message to self. 
+
+
+Otherwise builds a list of the files in the current directory using the BuilaFilezist function with an 
+argument of zero (see the description of the wn_set method), and writes the handle of the file list to 
+chlist.data. 
+
+
+PR_VASTR *fns_extract_tags (VOID) ; 
+
+
+Return a pointer to the vastr instance used to store the list of tagged files or ratss if no valid list exists, 
+
+
+Determines the number of tagged files by sending a va_counr message to fnselwn. tags. If no files are 
+tagged, the method returns FALSE. 
+
+
+Otherwise determines the path for the tagged files - this is stored in the first record - and if this does not 
+match the path component in £nselwn. buf, returns FALSE. Otherwise sets the return value to fnselwn. tags 
+and sets fnselwn.tags to zero (if FNsELWN owned the list, zeroing fnselwn.tags effectively removes this 
+ownership). 
+
+
+VOID fns_subset (VOID) ; 
+
+
+The supplied method does nothing. 
+
+
+It is intended that subclassers replace this method to provide additional application specific functionality 
+when building a file list. Subclassers may, for example, wish to further restrict the filelist according to 
+application specific flags in fnselwn. flags. For details see the description of the wn_set method. 
+
+
+INT fns_validate_flist (TEXT *pbuf) ; 
+
+
+The supplied method returns True. 
+
+
+It is intended that subclassers replace this method to provide the desired application-specific functionality. 
+
+
+12 - 18 
+
+
+CHAPTER 13 
+
+
+FILE List GENERATOR CLASSES 
+
+
+This chapter documents the nonopz and upset classes which together support the creation and storage of a 
+
+
+list of the files which match a specified path and filename pattern. The list of files may include file related 
+details as required. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the file classes described in the OLIB Reference manual. 
+
+
+e the actrve class described in the OLIB Reference manual. 
+
+
+Class diagram 
+
+
+/ fnode ™ —/ pnode ~> / nonode > 
+/ active >> ” factive ~ 
+Yr ae ee ie 
+/ fscan > a 4PSell * / hpsel > 
+{ <— << 
+
+
+NONODE 
+
+
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy aetna ao_queue ao_abrun fn_list 
+ini ao_cancel ao_run fn_end_list 
+
+
+fa_close £n_nodename 
+fn_list 
+
+
+The nonops class is provided for use by the upset class and generates a list containg the default device and 
+a list of files matching the current path and filename pattern. 
+
+
+13-] 
+
+
+HWIM REFERENCE 
+
+
+Class definition ( 
+
+
+Defined in sub-category file filelist.cl (generated header file filelist.g). 
+CLASS nonode pnode 
+{ 
+REPLACE fn_list 
+} 
+Property 
+
+
+None. 
+
+
+NONODE methods 
+FALL 
+
+
+VOID fn_list(); 
+
+
+Initialise 
+
+
+Create a node list containing the default device - e.g. toc: :m: - and start the creation of a list of files 
+matching the current path and filename pattern. ( 
+
+
+Resets the node list by sending a va_RESET message to factive .owner->psel .pdir and then clears both 
+PSEL_RESET_DIR_ARRAY and PSEL_QUEUED_CMD in factive.owner->psel. flags. 
+
+
+Adds the default device to the node list by sending a va_APPEND message to factive.owner->psel .pdir. 
+
+
+Closes the node list in factive.owner->psel.pdir and creates in factive.owner- >psel .pfile a list of 
+files matching the current path and filename pattern by sending an ao_run message as follows: 
+
+
+fnode. flags |=FNODE_NODE_ARRAY; 
+active.stat=E_FILE_EOF; 
+active .isactive=TRUE; 
+p_iosignal(); 
+It is assumed that: 
+e the handle of the owning object is stored in factive.owner. 
+
+
+e the handle of an instance of the pse.var class is stored in factive.owner->psel .pfile - this 
+component is used to store the file list. 
+
+
+e the handle of an instance of the vastr class is stored in factive.owner->psel .pdir - this 
+component is used to store the node list. 
+
+
+e — the current path and filename pattern are stored as a zero terminated string in factive .owner- 
+>psel.fspec. 
+
+
+Returns zero. 
+
+
+13-2 
+
+
+13 FILE LIST GENERATOR CLASSES 
+
+
+dirnum 
+setpath 
+
+
+isactive builderr 
+peb i fck 
+stat i fspec 
+
+
+ae—inite ps_set_path 
+ao_abrun ps_sense filename 
+ao_cancel ps_select_direntry 
+
+fs_matchname fs filename ps_drives 
+
+fs_fscan fs_dirname ps_settag 
+fs_fscan_end Ps_gettag 
+ps_get_file ps_order 
+
+
+fs_end_dirlist 
+
+
+The HpsEL class supports the creation of a list of files that match the current path and filename pattern. 
+Note that the owning class must support the £1_1ist_complete method. 
+
+
+Class definition 
+Defined in sub-category file filelist.cl (generated header file filelist.g). 
+
+
+CLASS hpsel psel 
+
+
+{ 
+
+
+REPLACE ao_init 
+REPLACE ao_queue 
+REPLACE fs_fscan 
+REPLACE ps_new_list 
+PROPERTY 
+
+
+{ 
+
+
+PR_ROOT *owner; 
+
+
+} 
+} 
+
+
+Property 
+
+
+hpsel.owner _— The handle of the owning object, assumed to be an instance of (a subclass of) 
+FILELIST. 
+
+
+2a ee ee ee eas 
+HPSEL methods 
+
+
+Initialise 
+
+
+VOID ao_init (TEXT *fname,PR_ROOT *owner) ; 
+
+
+Initialise the npsEx instance and create a list of files matching the possibly wildcarded path and filename 
+pattern in fname. 
+
+
+Records the handle of the owning object by writing owner to hpsel .owner. 
+Supersends an ao_inrT message, to: 
+
+
+© write the path and filename pattern specified by fname to psel. spec 
+
+
+eee 
+13-3 
+
+
+HWIM REFERENCE 
+See eS 
+
+
+e create an instance of the vasrr class having a granularity of 32 and write the handle to psel.pdir 
+
+
+© create an instance of the pszLvar class having a granularity of 32 and write the handle to 
+psel.pfile 
+
+
+¢ create an instance of the pwope class and write the handle to pse1 .pnode., then initialise the pNoDE 
+instance by sending an ao_INIT message to psel .pnode. 
+
+
+Changes the class of which psel.pnode is an instance from PNoDE to NONODE. 
+
+
+If an asynchronous request is outstanding, cancels the outstanding request and then adds a record holding 
+the default device specification to pse1.pdir and adds to psel .pfile a record for each file matching the 
+path and filename pattern in pse1. fspec. (The method sends ao_cance and FN_LIST messages to 
+
+psel .pnode.) 
+
+
+_ Queue 
+
+
+VOID ao_queue (VOID) ; 
+
+Queue a read request. 
+
+If the request is to build the node list - i.e. scan. flags contains FS_DIRECTORIES - 
+e clears both pszL_RESET_DIR_ARRAY and PSEL_QUEUED_cwp in psel.. flags. 
+® removes all records from the node list by sending a va_RESET message to psel. pdir. 
+e adds the default device to the node list by sending a va_APPEND message to psel .pdir. 
+
+
+¢ — closes the device list and starts the creation of the file list using the following code: 
+
+
+active.stat=E_FILE_EOF; 
+active .isactive=TRUE; 
+p_iosignal (); 
+
+
+where the last line forces se1¢ to be sent an Ao_RUN message. 
+
+
+Otherwise queues a request to add the next file to the file list by supersending an AO_QUEUE message. 
+
+
+VOID fs_fscan (TEXT *path) ; 
+
+
+Start the scan of the files and directories in the directory specified by path including hidden and system 
+files - note that the file specification pointed to by path is overwritten 
+
+
+Sets Fs_HIDDEN and Fs_sysTEM in fscan.flags and then starts the scan by supersending an FS_FSCAN 
+message with an argument of path. 
+
+
+VOID ps_new_list (VOID) ; 
+Complete the processing of the file list. 
+
+
+Allows the owning class to perform further processing of the completed file list by sending an 
+FL_LIST_COMPLETE message tO hpsel .owner. 
+
+
+13-4 
+
+
+CHAPTER 14 
+
+
+THE FILELIST WiNDow CLASS 
+
+
+This chapter documents the rrLELisT class which may be used to create a list box containing a list of files 
+and directories in the specified path. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the use of the file selector - obtained in the system screen by pressing the Tab key. The file 
+selector is an instance of the FILELIsT class. 
+
+
+e the vastr class described in the Variable Array Classes chapter of the OLIB Reference manual. 
+
+
+e the vapgv class described in the File Selectors chapter of the HWIM Reference manual. 
+
+
+FILELIST 
+
+
+flags match current 
+
+id va top 
+flags first 
+width last 
+matchlen vastart 
+curoff matchstart 
+
+destrey wh-draw 
+
+
+destrey ib_size_window 
+waoinit ib_item_width 
+warkey lb_take_focus 
+wn_draw lb_inquire_focus 
+wn_emphasise db—inguive—item 
+
+
+1lb_inquire last 
+
+
+thisdir 
+
+
+crk 
+
+
+derr 
+x 
+
+
+dfree 
+wild 
+subd 
+ser 
+
+
+targ 
+
+
+1b_draw_emphasis 
+
+
+wh_cale position |wh-emphasise 
+
+
+wn_connect 
+
+
+lb_enquire_item 
+
+
+f£1_list_complete 
+
+
+wn_dodraw £1_locchg 
+
+
+1lb_draw_item 
+
+
+wn_position 
+
+
+wn_redraw 
+
+
+wn_sense_help 
+
+
+wn_visible 
+
+
+14-1 
+
+
+HWIM REFERENCE 
+eee SSS 
+
+
+The rrLeList class implements the file list which presents the user with a list of the files in a given 
+directory. The user may change the path using the cursor keys. The user may also select the node by 
+pressing the appropriate letter e.g. ‘B'. An example file list is shown in the following picture: 
+
+
+¢ Disk(Bl,Flash,36K free + 
+\NAPP\2 
+
+
+ll\APP\CHESSS 
+
+28938 16:69am 25/81/94 
+2247 1:88am 69/62/94 
+9856 4:87pm 14/82/94 
+5776 =. 18:89am 12/61/94+ 
+
+
+The file list displays: 
+
+
+¢ the name and type of the current device and the amount of free memory: these constitte the first 
+title line. 
+
+
+e the current path and filename pattern which in the above example is \4PP\*. 
+
+
+e the path of the parent directory: by selecting this line and pressing the Enter key the path ascends 
+to the parent directory. In the above example this is |. 
+
+
+e the current path which in the above example is \4PP\. 
+
+
+* alist of the directories in the current path e.g. \apP\cuEss\ - by selecting a directory and pressing 
+the Enter key the current path descends onto the selected directory. 
+
+
+¢ alist of the files in the current path and the associated file information. This consists of the a tag 
+marker, the size of the file in bytes, the time at which the file was last modified and the date at 
+which the file was last modified. 
+
+
+Class diagram 
+
+
+14 THE FILELIST WINDOW CLASS 
+———____ S$ eee EL TE WINDOW CLASS 
+
+
+Class definition 
+Defined in the sub-category file filelist.cl (generated header file filelist.g). 
+
+
+CLASS filelist listbox 
+
+
+{ 
+
+
+REPLACE destroy remove from list kept by wserv 
+
+REPLACE wn_init initialise listbox and do wn_set 
+
+REPLACE wn_key convert \ to special and filter ENTER and arrows 
+
+REPLACE wn_sense return current selection 
+
+REPLACE 1b draw_item draw all the file infomation 
+
+REPLACE 1b_draw_emphasis=pulldown_lb_draw_emphasis 
+
+REPLACE lb inquire_item get pointer to text 
+
+ADD f1_list_complete called by fsel when file list is complete 
+
+ADD f1_locchg check for change in LOC:: 
+
+CONSTANTS 
+{ 
+PR_FILELIST_ISFILE Ox100 Set or cleared as each line is drawn 
+PR_FILELIST_TAGS_CHANGED 0x0200 Need to start a new tag list 
+PR_FILELIST_NOSCAN 0x0400 No file scan for this directory 
+PR_FILELIST_SCANNING 0x0800 Scan in progress 
+PR_FILELIST_LOCAL 0x1000 Logged to LOC:: 
+PR_FILELIST_WILDCARDED 0x2000 Effects next wn_sense 
+PR_FILELIST_SET_UNMARKED 0x4000 Called p_unmarka 
+IN_FILELIST_ALLOW_DIRS H_FILE_ALLOW_DIRS 
+IN_FILELIST_JUST_DIRS H_FILE_JUST_DIRS 
+IN_FILELIST_CAN_TAG H_FILE_CAN_TAG 
+IN_FILELIST_CAN WILDCARD H_FILE_CAN WILDCARD 
+IN_FILELIST_NO_FORCE WILD 0x8000 
+FILENAME_WIDTH 12 
+FILESIZE_WIDTH 7 
+FILETIME WIDTH 7 
+FILEDATE_WIDTH 9 
+} 
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD dtype; disc type 
+
+VOID *vadev; device list 
+
+WORD ascoff; offset to where display should start 
+UWORD tagoff; x-offset to filetag 
+
+UWORD sizeoff; x-offset to filesize 
+
+UWORD timeoff; x-offset to filetime 
+
+UWORD dateoff; x-offset to filedate 
+
+UWORD dateendoff; x-offset to end of filedate 
+
+
+TEXT asc[P_FNAMESIZE]; ascend text 
+} PR_FILELIST_X; 
+
+
+14-3 
+
+
+HWIM REFERENCE 
+ek  SSSSSSSSSSSSSSSSCeFe 
+
+
+PROPERTY 4 
+
+
+{ 
+
+PR_HPSEL *hpsel; 
+PR_VASTR *contexts; 
+PR_TIME *date; 
+PR_VASTR *tags; 
+PR_VASTR **ptags; 
+PR_ROOT *next; 
+UWORD locmask; 
+UWORD flags; 
+
+WORD parent; 
+
+WORD thisdir; 
+P_FPARSE crk; 
+WORD derr; 
+
+
+file list generator 
+
+contexts for all nodes encountered 
+for file date display 
+
+which files are tagged 
+
+where to write back tags 
+
+next filelist in list 
+
+mask for locchg 
+
+
+index of parent (if any) in list 
+index of current directory in list 
+parse info on wildcard string 
+
+disc error (if any) 
+
+
+PR_PILELIST_X *x; 
+ULONG dfree; 
+
+
+extra data 
+size of free space on disc 
+
+
+TEXT wild[P_FNAMESIZE]; holds wildcard string used by psel 
+TEXT subd[P_FNAMESIZE]; used to generate subdir names 
+
+
+TEXT scr ([P_FNAMESIZE] ; 
+
+
+miscellaneous scratch buffer 
+
+
+TEXT targ[P_FNAMESIZE]; where to position initial highlight 
+
+
+} 
+
+
+Property 
+filelist.hpsel 
+
+
+filelist.contexts 
+
+
+filelist.date 
+
+
+filelist.tags 
+
+
+filelist.ptags 
+
+
+filelist.next 
+
+
+filelist .locmask 
+filelist.flags 
+
+
+filelist .parent 
+
+
+filelist.thisdir 
+
+
+filelist.crk 
+
+
+filelist.derr 
+
+
+The handle of an instance of the upsz1 class. This is used to create and store a list 
+of files and subdirectories. The full path and filename pattern that control the 
+search for files and directories is in filelist .hpsel->psel.fspec. A full path 
+and filename pattern of Loc: :M:\wvE\* would list all files in the Loc: :m:\WvE\ 
+directory. 
+
+
+The handle of an instance of the vastr class. There is one record for each node 
+holding the most recent scanning context for that node i.e. the most recent full 
+path and filename pattern. 
+
+
+The handle of an instance of the rrmz class. This is used to convert system time 
+into textual representations of the time and date as required for the file list 
+display. 
+
+
+The handle of an instance of the vastr class. This is used to store details of the 
+tagged files. The first record is used to store the full path. The remaining records 
+hold the filenames. Thus the tagged files lie in the same directory as each other. 
+
+
+A pointer to the handle of an instance of the vaste class: this is for use when 
+seeding the file list, in which case the vaste array contains details of the 
+currently tagged files. The user may supply the handle of this array on 
+initialisation. Otherwise it is created by the wn_sense method if required. 
+
+
+May be used to store the handle of the next FrLELrsT object in order to create a 
+linked list of FrLELIST objects. 
+
+
+A mask that is for internal use only. 
+An ored combination of flags indicating the state of the file list. 
+
+
+The index of the parent directory item. This is the first item in the main list 
+unless the current directory is at the root. The user moves to the parent directory 
+by highlighting this item and pressing the Enter key. 
+
+
+The index of the current directory item. This is the second item in the main list 
+unless the current directory is at the root. In this case the item is not included. 
+
+
+This contains information about the length of the components and the presence 
+of wildcards in the file specification pointed to by filelist .wild. The 
+information is obtained by calling p_fparse witha file specification of 
+filelist.wild and a nut related file specification. 
+
+
+An error code indicating the status of the current device. The current device is in 
+filelist .wild. The error code is generated using the p_dinfo routine. 
+
+
+14-4 
+
+
+14 THE FILELIST WINDOW CLASS 
+
+
+— rn EAD 
+
+
+filelist.x 
+
+
+filelist.dfree 
+
+
+filelist.wild 
+
+
+filelist.subd 
+
+
+filelist.scr 
+
+
+filelist.targ 
+
+
+A pointer to a PR_FILELIST_x struct the definition of which is machine specific. 
+The following members may be accessed: 
+
+
+vadev the handle of an instance of vapev which is used to store a list of 
+the available devices e.g. Loc: :M:, LOC: :A: and Loc: :B: - may 
+be read by a subclass. 
+
+ascoff the offset of the path component from asc - may be read by a 
+subclass. 
+
+dtype stores the ID of a system resource: this resource contains 
+
+
+information about the media type in the current device - may be 
+read by a subclass. The system resource ID corresponds to an 
+error message or to one of the following: 
+
+
+SYS_MTYPE_FLOPPY specifies that the media is a floppy 
+disk. 
+
+SYS_MTYPE_HARD specifies that the media is a hard disk. 
+
+SYS_MTYPE_RAM specifies that the media isa RAM 
+disk. 
+
+SYS_MTYPE_FLASH specifies that the media is a flash disk. 
+
+SYS_MTYPE_ROM specifies that the media is a ROM disk 
+
+
+and is thus read-only. 
+
+
+SYS_MTYPE_PROTECTED _ specifies that the media is read-only. 
+
+
+SYS_MTYPE_UNKNOWN specifies that the media type is 
+unknown. 
+tagoff the horizontal offset to the tag indicator - for internal use only. 
+sizeoff the horizontal offset to the file size - for internal use only. 
+timeoff the horizontal offset to the file time of last modification - for 
+
+
+internal use only. 
+
+
+dateoff the horizontal offset to the file date of last modification - for 
+internal use only. 
+
+
+dateendoff the horizontal offset to the end of the file date of last 
+modification - for internal use only. 
+
+
+asc points to the full path specification of the parent directory - 
+stored as a zero terminated string - for internal use only. 
+
+
+the amount of free space on the current device in units of Kb rounded to the 
+nearest Kb. The current device is in £ilelist .wild - for internal use only. 
+
+
+the current path and filename pattern - stored as a zero terminated string - for 
+internal use only. The current path and filename pattern for a file list showing all 
+files in Loc: :M:\WVE\ would be Loc: :M: \wvE\*, whereas the current path and 
+filename pattern for a file list showing all files with extension wve in 
+
+LOC: :M: \WVE\ would be Loc: :M: \WVE\*.WVE. 
+
+
+a format string used internally to generate the full file specification of a directory 
+in the current directory - for internal use only. The format string for a file list 
+showing files in Loc: :m:\wve\ would be Loc: :m: \WVE\$s. 
+
+
+a scrap buffer that is used internally - for internal use only. 
+
+
+see the description of the wn_init method for details - for internal use only. 
+
+
+14-5 
+
+
+HWIM REFERENCE 
+a 
+
+
+FILELIST methods 
+
+VOID destroy (VOID) ; 
+
+Destroy the filelist. 
+
+If filelist .flags contains PR_FILELIST_SET_UNMARKED, Calls p marka. 
+Sends a WS_REMOVE_FILELIST message to w_ws and then calls wcance1BusyMsg. 
+
+
+Supersends a DESTRoy message. 
+
+
+VOID wn_init (INT flags, TEXT *fname,PR_VASTR **ptags) ; 
+
+
+Initialise the file list according to the content of £1ags, the file specification pointed to by fname and the 
+handle of the vastr array pointed to by ptags: the latter may be NULL. 
+
+
+The flags argument may contain an ored combination of the following flags: 
+
+
+IN_FILELIST ALLOW_DIRS specifies that directories are inlcuded in the file list. 
+IN_FILELIST_JUST_DIRS specifie that only directories are included in the file list. 
+IN_FILELIST_CAN TAG specifies that file tagging is allowed. 
+
+
+IN_FILELIST_CAN WILDCARD __ specifies that wildcards are allowed. 
+
+
+IN_FILELIST_NO_FORCE_WILD specifies that the filename pattern is not automatically wildcarded i.e. it 
+is not automatically replaced with an asterisk. 
+
+
+Writes ptags tO filelist .ptags and writes flags to filelist. flags. 
+
+
+Defines the style of the file list window by setting 1n_BwrN_sHADOW_1, IN_BWIN_CUSHTON and 
+PR_WIN_EMPHASISED in win. flags. 
+
+
+Connects to the window server by sending se1£ a wN_connecr message specifying a width of 
+FILELIST_WIDTH and a height of FILELIST_HEIGHT whilst ensuring that the file list is centred in the screen. 
+
+
+On the Workabout, following connection to the window server, ors PR_LISTBOX_SMALL_FONT into 
+win.flags. 
+
+
+Creates an instance of the vmarcuer class - the incremental matcher class - and writes the handle to 
+listbox.match. Initialises the vmarcuer component by sending an 1m_INIT message to 1istbox.match 
+passing as arguments the address of 1istbox.matchlen and P_FNAMESIZE. 
+
+
+Creates an instance of the vastr class and writes the handle to £ilelist .contexts. Initialises the vasTR 
+component by sending an va_INIT message to filelist .contexts specifying a granularity of 32. 
+
+
+Creates an instance of the Time class and writes the handle to filelist..date. Sets the format for the TrME 
+instance (by sending To_sET_FoRMAT messages) so that the time is expressed in hours and minutes e.g. 
+14:32 or 2:32 pm and the date is expressed as the day, the month and the year e.g. 5/8/94. 
+
+
+Sets PR_LISTBOX_KEEP_ARRAY and PR_LISTBOX_FORCE_WIDE in listbox. flags. 
+
+
+Allocates a cell of sufficient size for a PR_FILELIST_x struct and writes the address of the cell to 
+filelist.x. 
+
+
+Creates an instance of the vapev class and writes the handle to filelist .x->vadev. Initialises the vastR 
+component by sending an vA_inrT message to filelist.x->vadev. 
+
+
+Builds a full file specification from fname using the f_fparse PLIB routine with a nut related file 
+specification, writes the result to £ilelist .wild, and writes the associated P_FPARSE struct to 
+filelist.ecrk. 
+
+
+SSE 
+14-6 
+
+
+14 THE FILELIST WINDOW CLASS 
+eee FILELIST WINDOW CLASS | 
+
+
+If £ilelist .wild contains wildcards, copies the current filename pattern in £ilelist.wild to 
+filelist.targ and, if filelist. flags does not contain IN_FILELIST_NO_FORCE_WILD, replaces the 
+filename pattern in £ilelist .wild with an asterisk. 
+
+
+Creates an instance of the HpsEx class and writes the handle to filelist .hpsel. Initialises the upsEL 
+component by sending an ao_INIT message to filelist .hpsel with arguments of filelist.wild and 
+self. 
+
+
+Initialises items of Ltstsox property concerned with the display including the width which is 
+FILELIST_INTERN_W1DTH and the cursor offset which is L1sTBOX_LEFT_EDGE plus LISTBOX_OBLOID_INDENT. 
+
+
+If the current node in filelist .wild is Loc: :, sets PR_FILELIST LOCAL in filelist.flags. 
+Otherwise, clears pR_FILELIST_LOCAL in filelist. flags. 
+
+
+Writes an appropriate error code for the device specified by £ilelist .wild to filelist .derr - the error 
+code is the return value from a call to p_dinfo thus zero corresponds to a useable device. 
+
+
+Writes the ID of an appropriate strinc resource giving information on the status of the device to 
+filelist .x->dtype and, if the device is invalid, returns. 
+
+
+Writes the number of free bytes on the media, rounded to the nearest kilobyte, to filelist .dfree. 
+
+
+Sets PR_FILELIST_SCANNING iN filelist .flags and displays the text in the sys_SCANNING system resource 
+using the wsetBusymMsg window server routine. On English language machines this is "Scanning". 
+
+
+Makes the file list visible by calling hinitvis, set PR_FILELIST_SET_UNMARKED in filelist.flags and 
+calls p_unmarka. 
+
+
+INT wn_key (INT keycode, INT modifiers) ; 
+Handle a keypress that may lead to a change in the current scanning context and hence file list. 
+If keycode is less than 27 and modifiers contains W_CTRL_MODIFIER: 
+
+e displays a scanning busy message. 
+
+
+e if keycode corresponds to a device - e.g. m or a or B, Searches filelist.contexts for a record 
+which matches the device and copies the path and filename pattern in the record to 
+filelist .wild. (If there is no matching record, add a record containing the device specification 
+to filelist.contexts.) If the device is Loc: :, set PR_FILELIST LOCAL in filelist.flags, 
+otherwise, clears PR_FILELIST_LOCAL in filelist.flags. 
+
+
+¢ writes information about the status of the device to filelist .derr, filelist.x->dtype and 
+filelist.dfree. 
+
+
+e creates a list of the files which match the path and filename pattern in filelist .wild as described 
+in later paragraphs and returns wN_KEY_NO_CHANGE. 
+
+
+If filelist . flags contains either PR_FILELIST_NOSCAN OF PR_FILELIST_SCANNING and the keypress is 
+neither W_KEY_LEFT, Nor W_KEY_RIGHT, nor W_KEY_TAB, nor W_KEY_ESCAPE, beeps and returns 
+WN_KEY_NO_CHANGE. 
+
+
+If keycode is equal to w_ws->wserv.sc[H_SC_TPLUS] i.e. the special character that on English language 
+machines is '+': 
+e if filelist. flags does not contain IN_FILELIST_caNn_tac, or the current item is a directory, 
+returns WN_KEY_NO_CHANGE. 
+
+
+© sets PR_FILELIST_TAGS_CHANGED in filelist . flags and tags the current item by sending a 
+PS_SETTAG message to filelist .hpsel, redraws the item and returns WN_KEY_NO_CHANGE. 
+
+
+If keycode is equal to w_ws->wserv.sc [H_SC_TMINUS] i.e. the special character that on English language 
+machines is '~': 
+
+
+e if filelist..flags does not contain IN_FILELIST_caNn_Tac, or the current item is a directory, 
+returns WN_KEY_NO_ CHANGE. 
+
+
+14-7 
+
+
+HWIM REFERENCE 
+ae eee 
+
+
+¢ setS PR_FILELIST_TAGS_CHANGED in filelist. flags, untags the current item by sending a 
+PS_SETTAG message to filelist .hpsel, redraws the item and returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is equal to w_ws->wserv.sc {H_SC_TSTAR) i.e. the special character that on English language 
+machines is '*': 
+
+
+e if £ilelist.flags does not contain IN_FILELIST_cCAN TAG, returns WN_KEY_NO_CHANGE. 
+
+
+° sets PR_FILELIST_TAGS_CHANGED in filelist . flags and tags each file in the file list by sending 
+PS_SETTAG Messages to filelist .hpsel, redraws the display and returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is equal to w_ws->wserv.sc[H_SC_TSLasu] i.e. the special character that on English language 
+machines is ‘/’: 
+
+
+e if £ilelist.f1ags does not contain In_FILELIST_CAN_TAG, returns WN_KEY_NO_CHANGE. 
+
+
+¢ sets PR_FILELIST_TAGS_CHANGED in filelist .flags, untags each file in the file list by sending 
+PS_SETTAG messages to filelist .hpsel, redraws the display and returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is either w_kEY_UP OF W_KEY_DOWN 
+
+
+e ifmodifiers contains W_SHIFT MODIFIER, filelist.flags contains IN_FILELIST_CAN_TAG, and 
+the current item is a file then sets pR_FILELIST_TAGS_CHANGED in filelist. flags. Toggles the 
+tag status of the file by sending a ps_seTTac message to filelist .hpsei. Redraws the file and 
+file details. 
+
+
+e  supersends a wN_KEY message with arguments of keycode and modifiers. 
+¢ cancels any scanning busy message and clears pR_FILELIST_SCANNING from filelist. flags. 
+e returms WN_KEY_NO_CHANGE. 
+If keycode is W_KEY_LEFT: 
+¢ searches filelist contexts for a record which matches the current device in filelist .wild. 
+
+
+¢ moves to the previous record and copies the scanning context - i.e. path and filename pattern - to 
+filelist.wild. (If there is no previous record, moves to the last record and repeats the process.) 
+
+
+¢ creates a list of the files which match the path and filename pattern in filelist .wild as described 
+in later paragraphs. 
+
+
+e returns WN_KEY_NO_CHANGE. 
+If keycode is W_KEY_RIGHT: 
+e searches filelist.contexts for a record which matches the current device in filelist .wild. 
+
+
+* moves to the next record and copies the scanning context - i.e. path and filename pattern - to 
+filelist .wiid. (If there is no next record, moves to the first record and repeats the process.) 
+
+
+* creates a list of the files which match the current path and filename pattern in filelist .wild as 
+described in later paragraphs. 
+
+
+e returns WN_KEY_NO_CHANGE, 
+If keycode is W_KEY_TAB: 
+
+
+¢ — allows the user to edit the current path and filename pattern - stored in filelist .wild - by 
+presenting a File list dialog : if the user modifies neither the full path nor the filename pattern, 
+returns WN_KEY NO CHANGE. 
+
+
+¢ validates the full path in £i1e1ist .wi1a by removing trailing directories until the path exists. 
+
+
+e searches filelist .contexts for a record which matches the current device in filelist .wild 
+and copies the current scanning context - i.e. current path and filename pattern - to the record. (If 
+there is no matching record, appends a record containing the path and filename pattern in 
+filelist.wild.) 
+
+
+¢ if on exiting the file list dialog the Control modifier was pressed, and filelist. flags contains 
+IN_FILELIST_CAN_WILDCARD, Sets PR_FILELIST_WILDCARDED in filelist.flags and returns 
+
+
+eS ee a ee 
+14-8 
+
+
+14 THE FILELIST WINDOW CLASS 
+
+
+—_—_— OO rr eee eee 
+
+
+WN_KEY_ CHANGED. (The last key press is stored in w_ws->wserv.ws.u.key.keycode and the 
+modifiers are in w_ws->wserv.ws.u.key.modifiers.) 
+
+
+displays a scanning busy message and if the current path is on Loc: :, sets PR_FILELIST_LOCAL in 
+filelist.flags, otherwise clears PR_FILELIST LOCAL in filelist. flags. 
+
+
+writes information about the current device in filelist .wild to filelist.derr, filelist.x- 
+>dtype and filelist.dfree. 
+
+
+creates a list of the files which match the current path and filename pattern in filelist .wild as 
+described in later paragraphs. 
+
+
+returns WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_RETURN: 
+
+
+if the current item is the parent directory, displays a scanning busy message, and writes the full 
+path specification of the parent directory followed by the current filename pattern to 
+
+filelist .wild. Creates a list of the files which match the current path and filename pattern in 
+filelist .wild as described in later paragraphs. Returns wN_KEY_NO_CHANGE. 
+
+
+if the current item is a directory file, modifiers contains w_PSION_MODIFIER and filelist.flags 
+contains IN_FILELIST_ALLOW_DIRS, returns WN_KEY_ CHANGED. 
+
+
+if the current item is the current directory, and filelist. flags contains 
+IN_FILELIST_ALLOW_DIRS, returns WN_KEY_NO_CHANGE. 
+
+
+if the current item is the current directory, and filelist. flags does not contain 
+IN_FILELIST_ALLOW_DirRs, calls hinfoprint with an argument of sys_cHOosE_FILENAME and 
+returns WN_KEY NO CHANGE. 
+
+
+if the current item is a file, and filelist. flags contains IN_FILELIST_JUST_DIRS, calls 
+hInfoPrint with an argument of sys_cHOOSE_DIRECToRY. Writes zero to listbox .matchlen and 
+moves the focus to the current directory by sending self a LB_TAKE_Focus message. Returns 
+WN_KEY_NO_ CHANGE. 
+
+
+writes the current path and filename pattern to filelist.wild. 
+
+
+displays a scanning busy message and creates a list of the files which match the current path and 
+filename pattern in filelist .wild as described in later paragraphs. 
+
+
+retumms WN_KEY NO CHANGE. 
+
+
+If keycode is none of the above: 
+
+
+if modifers contains W_SHIFT_MODIFIER and keycode is an alphanumeric character, searches the 
+file list for a directory the first character in the name of which matches keycode and moves the 
+focus to the matching directory by sending self an LB_TAKE_Focus message. If no matching 
+directory is found, beeps. In either case returns wN_KEY_NO_CHANGE. 
+
+
+supersends a wN_KEY message with arguments of keycode and modifiers. If the return value is 
+non-zero indicating that the display has changed, clears pR_FILELIST_SCANNING in 
+filelist.flags and cancels any scanning busy message. 
+
+
+returns WN_KEY_NO_CHANGE. 
+
+
+Creating a list of files matching the current path and filename pattern 
+
+
+If filelist .flags contains PR_FILELIST TAGS CHANGED and filelist.flags contains 
+IN_FILELIST_CAN_TAG: 
+
+
+clears PR_FILELIST_TAGS_CHANGED in filelist. flags. 
+
+
+ensures that filelist.tags contains the handle of an instance of the vastr class containing zero 
+records of granularity 32. 
+
+
+adds the current path and filename pattern in filelist .hpsel->psel. fspec to the tags array by 
+sending a VA_APPEND message to filelist.tags. 
+
+
+14-9 
+
+
+HWIM REFERENCE 
+eee eS 
+
+
+* adds the name of each tagged file to the tags array by sending va_APPEND messages to 
+filelist.tags. 
+
+
+Writes information about the current path and filename pattern in £ilelist.wild to filelist.crk and 
+writes zero to filelist.targ. 
+
+
+If the current device is not useable - thus filelist.derr is non-zero: 
+e calls hInfoprint with an argument of filelist .x->dtype. 
+
+
+¢ sets PR_FILELIST_NoScAN and Clear PR_FILELIST_SCANNING in filelist.flags and cancels any 
+scanning busy message. 
+
+
+* cancels any outstanding read request by sending an ao_caNcEL message to filelist .hpsel. 
+Otherwise creates a list of files and directories as follows: 
+
+* cancels any outstanding information message and displays a scanning busy message. 
+
+¢ set PR_FILELIST_SCANNING and Clear PR_FILELIST_NOSCAN in filelist. flags. 
+
+
+¢ — generates a list of files matching the full path and filename pattern in filelist .wild by sending a 
+PS_SET_PATH message to filelist.hpsel. 
+
+
+Sets PR_LISTBOX_UNSTABLE in listbox. flags. 
+Resets the indices and redraws the file list. 
+
+
+Returns WN_KEY_NO_CHANGE, 
+
+
+Retur 
+
+
+INT wn_sense (TEXT *buf) ; 
+Sense the current item by writing a full file specification for the current item to but. 
+
+
+If filelist. flags contains either pR_FILELIST_NOSCAN oF PR_FILELIST_SCANNING, beeps and calls 
+p_leave with an argument of RUN_ACTIVE_USED. 
+
+
+If £ilelist.flags contains IN_FILELIST_CAN TAG: 
+
+
+e ensures that filelist.ptags points to the handle of an instance of the vastr class containing zero 
+records of granularity 32. 
+
+
+e adds the current path in filelist .npse1->psel. spec to the tags array by sending a vA_APPEND 
+message to the array whose handle is pointed to by filelist .ptags. 
+
+
+e adds the name of each tagged file to the tags array by sending a VA_APPEND message to the array 
+whose handle is pointed to by £ilelist.ptags. 
+
+
+If £ilelist . flags contains PR_FILELIST_WILDCARDED, copies the current path and filename pattern in 
+filelist .wiid to buf. Returns zero. 
+
+
+If the current item is neither the parent directory (i.e. listbox. current is not filelist -parent) nor the 
+current directory (i.e. listbox. current is not filelist.thisdir) writes the full file specification for the 
+current item to but. If the file is a directory file, returns 1_FILE_1s zr, otherwise returns zero. 
+
+
+If the current item is the current directory (i.e. listbox .current is equal to filelist parent) copies the 
+current path in filelist .wild to buf. 
+
+
+If the current item is the parent directory (i.e. listbox. current is equal to filelist.thisdir) copies the 
+full path of the parent directory in filelist .x->asc to buf. 
+
+
+If the path in bug is at the root directory, returns H_FILE_1IS_ Root. Otherwise returns H_FILE_IS_ DIR. 
+
+
+LB DRAW ITEM Draw an item 
+VOID 1lb_draw_item(TEXT *txt,INT index, P RECT *parea) ; 
+
+
+Draw the item specified by txt and index in the rectangle specified by parea. 
+14-10 
+
+
+14 THE FILELIST WINDOW CLASS 
+
+
+If index is zero draws the zero terminated string specified by txt in a box specified by «parea. The text is 
+drawn in normal style with centre alignment. The text should be the title. Returns. 
+
+
+If index is one draws the zero terminated string specified by txt in the box specified by *parea. The text is 
+drawn in a bold style with centre alignment. The text should be the current path and filename pattern e.g. 
+\wve\*. Returns. 
+
+
+If index is filelist .thisdir draws the zero terminated string specified by txt in the box specified by 
+*parea. The text is drawn in a bold style with centre alignment. The text should be the name of the current 
+directory e.g. \wve\. Returns. 
+
+
+If index is filelist.parent draws the zero terminated string specified by txt in the box specified by 
+parea. The text is drawn in a normal style with left alignment. The text should be the path for the parent 
+directory e.g. "\". Returns. 
+
+
+Otherwise draws the zero terminated string specified by txt in the box specified by parea. The text is 
+drawn in a normal style with left alignment. The text should be the file/directory name. 
+
+
+If filelist.flags contains PR_FILELIST_ISFILE the txt argument should point to the name member of a 
+PSEL_REC struct. 
+
+
+The PsEL_REc struct is defined as follows: 
+typedef struct 
+{ 
+UWORD flags; 
+UWORD namlen; 
+P_INFO info; 
+UBYTE name [P_FNAMESIZE] ; 
+} PSEL_REC; 
+The significance of the members of the psEL_rec struct is as follows: 
+flags contains PSEL_FLAG_Tac to indicate that the file is tagged, and zero otherwise. 
+namlen the offset of the file extension in name. 
+
+
+info additional file information including the time and date of last modification: see the PLJB 
+Reference manual for details of the p_rnro struct. 
+
+
+name the filename stored as a zero terminated string. 
+
+
+Draws additional file information to the right of the filename - this consists of a tag symbol if required, the 
+size of the file in bytes, and the time and date of last modification. 
+
+
+TEXT *lb inquire_item(INT index) ; 
+
+
+Return a pointer to the text of the item specified by index where the title has index zero. 
+Clears PR_FILELIST_ISFILE from filelist. flags. 
+If index is zero, returns a pointer to the title. 
+
+
+If index is equal to one, returns a pointer to the current path and filename pattern - e.g. \app\+. Note the 
+absence of the device specification. 
+
+
+If index is equal to filelist .parent, returns a pointer to the path of the parent directory e.g. \. Note the 
+absence of the device specification. 
+
+
+If index is greater than or equal to self->1istbox.vastart and the item is a file sets PR_FILELIST_ISFILE 
+in filelist.flags and retums a pointer to the name of the file e.g. "Chess.app". Note that the name forms 
+part of a psEL_rRc struct as described in the description of the 1b_draw_item method. 
+
+
+If index is greater than or equal to self->1istbox.vastart and the item is a directory returns a pointer to 
+the name of the directory e.g. Loc: :M: \APP\CHESS. 
+
+
+14-11 
+
+
+HWIM REFERENCE 
+
+
+FLL OMPLETE - __List has been generated 
+
+
+VOID £1_list_complete (VOID) ; 
+
+
+Complete the processing of the file list generated by the filelist .hpsel component. 
+Cancels any scanning busy message and clears pR_FILELIST_SCANNING iN filelist. flags. 
+
+
+If the paths in filelist .wild and filelist.hpsel->psel. fspec do not match - indicating that the file list 
+has been reset for some reason: 
+
+
+e calls htnfoprint with an argument of sys_FLIST_RESET. 
+© copies the content of filelist .hpsel->psel.fspec to filelist.wild. 
+
+
+e if the current node is Loc: :, sets PR_FILELIST_LOCAL in filelist .flags, otherwise clears 
+PR_FILELIST_LOCAL in filelist. flags. 
+
+
+® writes information about the status of the device to filelist. derr, filelist.x->dtype and 
+filelist.dfree. 
+
+
+Ensures that the file list displays the list of file names generated by the HpsEL component by writing 
+filelist .hpsel->psel.pfile to listbox.va. 
+
+
+Enables incremental matching to the list of file names by writing filelist .hpsel->psel.pfile to 
+listbox.match.vmatcher.va and sending an IM_SET_RANGE message to listbox .match. 
+
+
+If the current path and filename pattern in £ilelist .hpsel->psel.pfile is the NULL string indicating that 
+the machine is out of memory: 
+
+
+® sets PR_FILELIST_NOSCAN in filelist. flags. 
+
+
+* — clears the file list by writing appropriate values to property - see the Property section for details - 
+then redraws the display and returns. 
+
+
+If the current directory is at the root e.g. REM: :D:, writes zero to f£ilelist .parent - since there is no parent 
+directory - and writes two to filelist .thisdir. 
+
+
+Writes appropriate values to the remaining items of property - see the Property section for details. 
+
+
+If the name of a file in the current directory matches the zero terminated string in filelist.targ, sets the 
+focus to that file. 
+
+
+Otherwise if £i1e1ist.f1ags contains H_FILE_JuST_prrs, sets the focus to the current directory by 
+sending self an LB_TAKE_FOCUS message. 
+
+
+Otherwise sets the focus to the first file in the file list by sending se1f an LB_TAKE_Focus message. If there 
+are no files then sets the focus to the last directory. If the focus is now at the last item, moves the focus to 
+the preceding item. 
+
+
+If f£ilelist . flags contains IN_FILELIST_can_Tac and the path stored in the tags array matches the path in 
+filelist.wild:: 
+
+
+e for each tagged file sets pseL_FLac Tac in the flags member of the PSEL_REC Struct stored in 
+filelist.hpsel. 
+
+
+Note that the method redraws the file list before sending an LB_TAKE_Focus message. 
+
+
+nge in LOC:: 
+
+
+VOID £1_locchg (VOID) ; 
+
+
+Check for any changes on Loc: :. 
+
+
+If filelist.flags contains PR_FILELIST_SCANNING OF filelist.flags does not contain 
+PR_FILELIST_LOCAL, return. 
+
+
+Determines whether the toc: : device has changed by calling p_locchg and if it has not changed, returns. 
+
+
+14-12 
+
+
+14 THE FILELIST WINDOW CLASS 
+
+
+a pe 
+
+
+If the current node in filelist .wild is Loc: :, sets PR_FILELIST_LOCAL in filelist .flags. Otherwise 
+clears PR_FILELIST_LOCAL in filelist. flags. 
+
+
+Writes information about the status of the device to filelist.derr, filelist.x->dtype and 
+filelist.dfree. 
+
+
+Sets PR_LISTBOX_UNSTABLE iN listbox. flags. 
+If £ilelist .derr is non-zero - thus the current device is not useable: 
+
+e moves the current path in filelist .wild to the root - €.g. Loc: :M:*. 
+
+e calls hinfoprint with an argument of filelist .x->dtype. 
+
+e sets PR_FILELIST_Noscan and clear PR_FILELIST_SCANNING in filelist. flags. 
+
+e cancels any scanning busy message filelist. flags. 
+
+e cancels any outstanding read request by sending an ao_cANCEL message to filelist.hpsel. 
+Otherwise creates a list of files matching the path and filename pattern in fi1elist .wild as follows: 
+
+
+© writes the current device specification to f£ilelist .wild and to the appropriate record in the 
+filelist.contexts afray. 
+
+
+e cancels any outstanding information message and display a scanning busy message. 
+e sets PR_FILELIST_SCaNNING and clear PR_FILELIST_Noscan in filelist. flags. 
+© sends a PS_SET_PATH message to filelist.hpsel. 
+
+Sets PR_LISTBOX_UNSTABLE in listbox. flags. 
+
+
+Resets the display and redraws the file list. 
+
+
+14-13 
+
+
+CHAPTER 15 
+
+
+GENERAL SYSTEM DIALOGS 
+
+
+This chapter describes a number of dialog classes that are supplied, ready for use, by HWIM. The classes 
+are as follows: 
+
+
+the ERRORDLG class which provides a dialog containing an error message. 
+
+
+the queryDLc class which provides a dialog containing one or two lines of text and an action list 
+prompting the user for a Yes/No response. 
+
+
+the rLisTpuc class which provides a dialog containing an editable path and filename pattern. 
+
+
+the ronTsEL class which provides a dialog that allows the user to select the required font and font 
+style. 
+
+
+the EvaLp.c class which provides a dialog that allows the user to select the system Calculator and 
+Evaluate settings. 
+
+
+the seTPoRTDLG Class which provides a dialog that allows the user to select the serial port settings. 
+
+
+the sETHSHKDLG class which provides a dialog that allows the user to select the serial port 
+handshake settings. 
+
+
+For details of the dialling dialogs see the Dialling Dialogs chapter of the HWIM Reference manual. 
+
+
+Precursors 
+
+
+Familiarity with the following topics would aid understanding of this chapter: 
+
+
+the piGBox class which is described in the Dialog Boxes chapter of the HWIM Reference manual. 
+the wor class which is described in the Printing chapter of the FORM Reference manual 
+
+
+WDR files which are described in the WDR Printing chapter of the Additional System Information 
+manual 
+
+
+15-1 
+
+
+HWIM REFERENCE 
+
+
+Class diagram 
+
+
+¢ if 
+Ns 1 
+SY 4 
+i gare 
+ae, Sin 
+‘ i sy, 
+c win : 
+‘ , 
+c 
+x. 
+
+
+ae citaess ' ett ene 
+roi os Ly” 2 
+
+
+- /setportdlg yi / evald lg ae 
+
+
+rome. one 
+
+
+é os, [ne a Lis 
+_sethshkdlg 5 / fonidig "> 
+oe in ie ( 
+
+\ ow, amet . eae) ’ eed Se \ Phe } 
+
+ae me querydig ; ee flistdig ; ee 
+SAL be L a u 
+A ae MD) 
+7 etrordig 
+
+
+ERRORDLG 
+
+
+DLGCHAIN | DLGBOX 
+
+
+next count 
+
+
+current 
+underline 
+absorb 
+changed 
+
+
+destroy 
+wn_key 
+wn_emphasise 
+wn_sense_help 
+wn_set 
+wn_sense 
+wn_draw 
+di_item_lock 
+dl_item_dim 
+dl_set_item_flags 
+dl_set_prompt 
+dl_take_focus 
+
+
+dl_item_replace 
+dl_item_append 
+dli_init 
+di_dimmed_message 
+dl_item_add 
+dl_set_size 
+dl_ing_minsize 
+
+
+dl_key 
+
+
+dl_changed 
+dl_focus 
+
+
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The ERorDLG class implements the Error dialog which presents the user with two lines of text followed by 
+an action list containing a Continue button. An example Error dialog is shown in the following picture: 
+
+
+eee 
+15-2 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+The argument is 12 units 
+Invalid arguments 
+
+
+Continue 
+
+
+SSS 
+
+
+The simplest method of launching an Error dialog is to use the ws_error_dialog method of the wsERV 
+object as described in the WSERV Class chapter of the HWIM Reference manual. 
+
+
+Class definition 
+Defined in sub-category file digbox.c/ (generated header file digbox.g). 
+
+
+CLASS errordlg dlgbox 
+{ 
+REPLACE dl_dyn_init 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD error; 
+TEXT message [50] ; 
+} RBUF_ERROR; 
+
+
+} 
+Resources 
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_error_dialog 
+
+
+{ 
+
+
+£lags=DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£1ags=DLGBOX_ITEM_CENTRE |DLGBOX_ITEM_DEAD|DLGBOX_ITEM_ UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+} ’ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£1lags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+} t 
+CONTROL 
+
+
+{ 
+
+
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=sys_ac_continue; 
+
+
+}; 
+
+
+15-3 
+
+
+HWIM REFERENCE 
+
+
+Property 
+None. 
+
+
+= eee eee eee ee) 
+ERRORDLG methods 
+
+
+initi 
+
+
+isation 
+VOID dl_dyn_init (vozD) ; 
+
+
+Initialise the items in the error dialog. It is assumed that a1gbox.rbuf contains the address of an 
+RBUF_ERROR Struct. 
+
+
+Writes -1 to dlgbox.helprid indicating that there is no associated help resource. 
+
+
+Sets the TExTwzn control with index zero to display the text message specified in dlgbox. rbuf->message. 
+The control is set by sending self a wN_SET message. 
+
+
+Sets the rextwin control with index one to display the error message that corresponds to the error code in 
+digbox. rbuf ->error. The error code is converted to an error message using the hzrrs utility routine. The 
+control is set by sending self a wN_SET message. 
+
+
+QUERYDLG 
+
+
+flags next 
+id 
+destroy wa-draw 
+
+
+wn_position 
+wn_redraw 
+
+
+wn—sense—heip 
+
+
+wn_visible 
+
+
+DLGBOX 
+
+
+item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+destroy di_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_heip dl_dimmed_message 
+wn_set di—ttem_add 
+wn_sense dl_set_size 
+wn_draw dl_ing_minsize 
+dl_item_lock di —dyn—init 
+dl_item_dim dl_key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+dl_item_add 
+dl_dyn_init 
+
+
+The queryp1c class implements the Query dialog which presents the user with two lines of text followed by 
+an action list containing Yes and No buttons. An example Query dialog is shown in the following picture: 
+
+
+This is the first line of text 
+This is the second line of text 
+
+
+No Yes 
+
+
+a 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+A query dialog as its name suggest is most often used to request user confirmation as in the following 
+example from the system screen: 
+
+
+j Delete all files on "[B]"? 
+No Yes 
+
+
+Pa eee 
+
+
+The simplest method of launching a Query dialog is to use the ws_query_dialog method of the wsERV 
+object as described in the WSERV Class chapter of the HWIM Reference manual. 
+
+
+Class definition 
+Defined in sub-category file digbox.cl (generated header file digbox.g). 
+CLASS querydlg dlgbox 
+
+
+REPLACE dl_item_add 
+REPLACE dl_dyn_init 
+TYPES 
+{ 
+typedef struct 
+{ 
+WORD result; 
+TEXT message [50] ; 
+} RBUF_QUERY; 
+
+
+} 
+
+
+Property 
+None. 
+
+
+Resources 
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_query_dialog 
+{ 
+flags = DLGBOX_ACTION_LIST|DLGBOX_REPORT_ACT_HORIZ; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+{ 
+flags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+}, 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=sys_ac_no_yes; 
+
+
+be 
+
+
+‘3 
+} 
+
+
+RESOURCE CONTROL sys_txtmess 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE |DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+
+{ 
+
+flags=IN_TEXTWIN_AL CENTRE; 
+
+
+}i 
+
+
+15-5 
+
+
+HWIM REFERENCE 
+
+
+a a Se EE EI 
+QUERYDLG methods 
+
+
+VOID dl_dyn_init (vorD) ; 
+
+
+Initialise the items in the dialog. It is assumed that digbox.rbuf contains the address of an RBUF_QUERY 
+struct. 
+
+
+Sets the TexTwrn control with index zero to display the text message specified by algbox. rbuf- omessage. 
+The control is set by sending se1f a wN_SET message. 
+
+
+Sets the TExTw1n control with index one to display the text in the resource whose id is dlgbox. rbuf - 
+>result: no text is displayed if the ID is zero. The control is set by sending se1f a wN_SET message. 
+
+
+Writes zero to digbox. rbuf->result. 
+
+
+VOID di_item_add(AD_DLGBOX *par) ; 
+Add textwrn controls for the text message and the resource text if specified. 
+Adds the dialog item specified by par by supersending a pL_1T=m_app message with par as argument. 
+
+
+If dlgbox. count is unity and digbuf .rbuf->result is non-zero, appends the TExTwrN control specified by 
+the sys_txTmEss system resource. The control is appended by sending sei a DL_ITEM_APPEND message. 
+
+
+FLISTDLG 
+
+
+flags 
+id 
+desezey 
+
+
+wn_position 
+wn_redraw 
+
+
+wn—sense—hetp 
+
+
+wn_visible 
+
+
+pew DLGCHAIN | DLGBOX 
+
+
+next item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+whe-draw 
+
+
+destroy dl_item_replace 
+wn_key di_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw dl_ing_minsize 
+dl_item_lock di—dyn—init 
+di_item_dim di-key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus di_focus 
+dl_handle_to_index dl_launch_sub 
+di_index_to_handle dl_item_new 
+
+
+The FLIstTDLc class implements the File list dialog which presents the user with an editable file name 
+pattern and an editable full path. An example File list dialog is illustrated in the following picture: 
+
+
+15-6 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+Specify filelist 
+
+
+‘Filename pattern] 
+‘Full path LOC::B:\APP. 
+
+
+An example of a File list dialog may be obtained while the file selector is present by pressing the Tab key. 
+Class definition 
+Defined in sub-category file digbox.c/ (generated header file digbox.g). 
+
+
+CLASS flistdlg dlgbox 
+
+
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+
+None. 
+
+Resources 
+
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_flist_dialog 
+{ 
+title="Specify filelist"; 
+£lags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_EDWIN; 
+prompt="Filename pattern"; 
+info=EDWIN 
+{ 
+maxlen=P_FNAMESIZE; 
+vulen=18; 
+flags=IN_EDWIN_VULEN_CHARACTERS; 
+hi 
+}, 
+CONTROL 
+{ 
+class=C_EDWIN; 
+prompt="Full path"; 
+info=EDWIN 
+{ 
+maxlen=P_FNAMESIZE; 
+vulen=18; 
+flags=IN_EDWIN_VULEN_CHARACTERS; 
+
+
+}; 
+
+
+= ee A a 
+FLISTDLG methods 
+
+
+VOID dl_dyn init (VOID) ; 
+Initialise the items in the dialog. 
+
+
+Builds a full file specification from the file specification pointed to by digbox. rbuf, using the £_fparse 
+PLIB library routine, and a wuz related file specification. 
+
+
+If neither the filename, nor the extension, in the full file specification are wild carded, removes both the 
+filename and the extension and appends a zero terminated asterisk. 
+
+
+SSeS 
+15-7 
+
+
+HWIM REFERENCE 
+
+
+Displays the filename component of the full file specification in the Filename pattern control. 
+
+
+Displays the full path components of the full file specification in the Full path control. 
+
+
+INT dl_key(INT id, INT keycode) ; 
+Handle a key press. 
+
+
+Builds a full file specification from the text displayed in the control with index ia, using the p_fparse 
+PLIB library routine. The related file specification is the text displayed in the Epwrw control with index 3- 
+id. 
+
+
+If one or more components of the full file specification are invalid, displays an appropriate error message 
+using the hinfoPrinterr utility function and retums wN_KEY_NO_CHANGE. 
+
+
+If the full file specification does not contain wild cards, and both filename and extension are absent, 
+appends a zero terminated asterisk. 
+
+
+Writes the full file specification to the address in digbox.rbuf and returns WN_KEY CHANGED. 
+
+
+FONTSEL 
+
+
+flags next 
+id 
+destrey wh—draw 
+
+
+wn_position 
+wn_redraw 
+
+
+wh—sense—heip 
+
+
+wn_visible 
+
+
+count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw di_ing minsize 
+dl_item_lock di—dyn—tnit 
+dl_item_dim di—key 
+dl_set_item_flags 
+
+dl_set_prompt di—-changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The Fonts class implements the Font selector dialog which presents the user with selectable font, font 
+size, font style and print position items. An example Font selector dialog is shown in the following picture: 
+
+
+Font 
+
+
+¢Pica> 
+‘Size 12 
+
+
+‘Underline No 
+‘Bold Yes 
+‘Italic No 
+‘Print position Normal 
+
+
+(Note that the Font control displays typefaces and not fonts, although the meaning is clear.) 
+
+
+15-8 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+Another example of a font selector dialog is provided by the Word application as illustrated in the 
+following picture (the dialog is obtained by selecting the Font item from the Paragraphs menu): 
+
+
+Font 
+‘Font Proportional 
+‘Size 
+‘Underline 
+
+
+‘Bold 
+
+‘Italic 
+
+¢ 
+
+‘Alter Superscript EG, 
+Subscript 
+
+
+The dialog also illustrates the pop-up menu for the Print position item: the user may select Normal, 
+Superscript or Subscript. Notice the extra item that has been appended to the dialog. 
+
+
+The dlgbox.rbuf property must point to a FonrsEL_pata struct defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+VOID *wdr; 
+SCRLAY_FONT *pf; 
+UWORD ret; 
+
+} FONTSEL_DATA; 
+
+
+The significance of the members of the ronrsEL_para struct is as follows: 
+wdr specifies the handle of the current wor object. 
+pf specifies the address of a scrLay_Fonr struct containing the font data to be edited. 
+
+
+ret the return value set by the di_key method - it is set to a non-zero value if any of the font 
+characteristics have been edited and to zero otherwise. 
+
+
+Class definition 
+Defined in sub-category file fontdlg.cl (generated header file fontdlg.g). 
+
+
+CLASS fontsel dlgbox 
+{ 
+REPLACE dil_dyn_init 
+REPLACE di_changed 
+REPLACE dl_key 
+TYPES 
+{ 
+typedef struct 
+{ 
+VOID *wdr; 
+SCRLAY_FONT *pf; 
+UWORD ret; 
+} FONTSEL_DATA; 
+
+
+} 
+
+
+PROPERTY 
+1 
+PR_ROOT *names; font names list 
+PR_ROOT *sizes; size list for current name 
+VOID *wdr; printer queries 
+SCRLAY_FONT *pf; target for new font data 
+SCRLAY_FONT f; copy of original input font data 
+} 
+} 
+Property 
+fontsel.names | @ VASTR array containing the names of the typefaces supported by the current printer 
+model 
+
+
+fontsel.sizes | @ VASTR afray containing font heights in points for the current typeface 
+
+
+15-9 
+
+
+HWIM REFERENCE 
+
+
+the handle of an instance of wor that accesses the current wor file: a wor file contains 
+printer specific data including font details. (See the description of the wor class for 
+
+
+further details.) 
+a pointer to a ScRLAY_FonT struct which contains the edited font data 
+
+
+fontsel.wdr 
+
+
+fontsel.pf 
+fontsel.f a SCRLAY_FONT struct which contains the input font data 
+
+
+Resources 
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_font_dl 
+{ 
+title="Font"; 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+
+
+£flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+class=C_CHLIST; 
+
+prompt="Font"; 
+
+info=CHLIST{}; 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Size"; 
+info=CHLIST{}; 
+
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Underline"; 
+info=CHLIST{rid=sys_no_yes;}; 
+). 
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Bold"; 
+info=CHLIST{rid=sys_no_yes;}; 
+}. 
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Italic"; 
+info=CHLIST{rid=sys_no_yes;}; 
+}. 
+
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Print position"; 
+info=CHLIST{rid=sys_prn_pos;}; 
+} 
+
+}; 
+
+} 
+
+
+RESOURCE MENU sys_prn_pos 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="Normal";}, 
+CHOICE_ITEM {str="Superscript";}, 
+CHOICE_ITEM {str="Subscript"; } 
+}; 
+
+} 
+
+
+Additional items may be appended by sending one or more pb_tTEmM_App and/or DL_ITEM_APPEND messages 
+during the initialisation of the dialog: see the Dialog Boxes chapter for further details. 
+
+
+15 - 10 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+ee PR SR 
+FONTSEL methods 
+
+
+DL_DYN_INIT — 
+
+
+VOID dl_dyn_init(vozp) ; 
+
+
+lisation 
+
+
+Initialise the items in the dialog. It is assumed that dlgbox. rbuf contains the address of a FONTSEL_DATA 
+struct. 
+
+
+Writes dlgbox. rbuf ->wdr to fontsel.wdr, Writes dlgbox.rbuf->pf to fontsel .pf and writes 
+*dlgbox.rbuf->pf to fontsel.f. 
+
+
+Creates an instance of the vastr class, writes its handle to font se1 .names, and initialises by sending a 
+VA_INIT message to fontsel .names specifying a granularity of sixteen. 
+
+
+Creates a second instance of the vastr class, writes its handle to fontsel.sizes, and initialises by sending 
+a VA_INIT message to fontsel.sizes specifying a granularity of sixteen. 
+
+
+Obtains the number of typefaces by sending a woR_SENSE_MODEL message to fontsel .wdr. Obtains the 
+name of each typeface by sending a woR_TYPEFACE message to fontsel.war and adds to the names array 
+by sending va_APPEND messages to fontsel .names. 
+
+
+Sets the fontsel .names array as the data for the Font contro] by sending self a wN_SET message. 
+Sets the fontsel . sizes array as the data for the Size control by sending self a wN_SET message. 
+
+
+Obtains the index for the typeface with RTF/Word typeface index fontsel .pf->typeface by sending a 
+WDR_SEARCH_TYPEFACE Message to fontsel .wdr, and sets as the selected item in the Font control by 
+sending self a WN_SET message. 
+
+
+Scans the current wor file for the available sizes in the current typeface and adds each size to the sizes array 
+by sending va_APPEND messages to fontsel.sizes. (The steps are as described for the a1_changed 
+method.) 
+
+
+Sets the selected item in the Underline control to Yes if the least significant bit in fontsel -pf->style is 
+set. Otherwise sets the selected item to No. 
+
+
+Sets the selected item in the Bold control to Yes if the second least significant bit in gontse1 .p£- >style is 
+set. Otherwise sets the selected item to No. 
+
+
+Sets the selected item in the /talic control to Yes if the third least significant bit in fontsel .p£->style is 
+set. Otherwise sets the selected item to No. 
+
+
+Sets the selected item in the Print position control. This may be Normal, Superscript or Subscript 
+depending on whether or not the wor_sTYLE_SUPER OF WDR_STYLE_sus flags are set in fontsel .pf->style: 
+note that these flags are mutually exclusive. 
+
+
+INT dl_key(INT index, INT keycode) ; 
+Handle a key press. 
+
+
+Senses the index of the item selected in the Font control, converts the index to an RTF/Word index by 
+sending a WOR_TYPEFACE message to fontsel .wdr and then writes the result to gontsel.p£->fid. 
+
+
+Senses the index of the item selected in the Size control, obtains the font height in twips by sending a 
+WDR_FONT_HEIGHT message to fontsel.wdr and then writes the twips height to fontsel ._pf->height. 
+
+
+Writes zero to fontsel.pf->style. 
+
+If the selected item in the Underline control is Yes, sets the least significant bit in fontsel -pf->style. 
+If the selected item in the Bold control is Yes, sets the second least significant bit in fontsel .pf->style. 
+If the selected item in the Italic control is Yes, sets the third least significant bit in fontse1 -pf->style. 
+
+
+Compares fontsel .pf and sfontsel.f using the p_bemp PLIB library routine writing the return value to 
+digbox.rbuf->ret: zero indicates identical data. 
+
+
+ee ee 
+15-11 
+
+
+HWIM REFERENCE 
+
+
+Returns WN_KEY_CHANGED. 
+
+
+DLE 
+
+
+VOID dl_changed(INT changed) ; 
+
+
+Set the data and the selected item for the Size control. 
+
+
+Obtains the index of the item selected in the Size control and then resets the sizes array by sending a 
+VA_RESET message to fontsel.sizes. 
+
+
+Obtains the number of font heights by sending a wor_TYPEFACE message to fontsel. war. 
+
+
+Obtains each font height in twips by sending wor_FonT_HEIGHT messages to fontsel .wdr, convert into 
+points by dividing by twenty, and adds to the sizes array by sending a va_APPEND message to 
+fontsel.sizes. 
+
+
+Obtains the index of the font with twips height fontse1 .pf->height by sending a wOR_SEARCH_HEIGHT 
+message to fontsel .wdr and then sets this as the index of the selected item in the Size control. 
+
+
+EVALDLG 
+
+
+flags next 
+id 
+destrey wa-draw 
+
+
+wn_calc_position |wn—emphasise 
+
+
+DLGBOX 
+
+
+item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense di—set—size 
+wn_draw dl_ing_minsize 
+dl_item_lock éi—dyn—init 
+dl_item_dim di—key 
+dl_set_item_flags 4i—changed 
+di_set_prompt 
+
+di_take_focus di_focus 
+di_handle_to_index di_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+dl_dyn_init 
+dl_set_size 
+
+
+wn_position 
+wn_redraw 
+
+
+wa_sense—heip 
+
+
+wn_visible 
+
+
+The EvaLDLG Class implements the Set Calculator format and Set "Evaluate" format dialogs. 
+
+
+The Set Calculator format presents the user with the format, number of significant digits and trigonometry 
+units as used by the calculator and which are stored in the system wide msv environment variable. An 
+example Set Calculator format dialog is illustrated in the following picture: 
+
+
+Set Calculator format 
+‘Format Scientific 
+
+
+‘Significant digits 
+
+
+‘Trigonometry units Degrees 
+
+
+The Ser "Evaluate" format dialog presents the user with the format, number of decimal places and 
+trigonometry units as used by the evaluator and which are also stored in the system wide msv environment 
+variable. An example Set "Evaluate" format dialog is illustrated in the following picture: 
+
+
+15-12 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+Set "Evaluate" format 
+
+
+‘Format Fixed 
+‘Decimal places 2 
+
+
+‘Trigonometry units Ba eeulk iets 
+
+
+The simplest method of launching either of the above dialogs is to use the ws_format_dialog method of 
+the wsERv object as described in the WSERV Class chapter of the HWIM Reference manual. 
+
+
+Class definition 
+Defined in sub-category file evaldlg.cl (generated header file evaldlg.g). 
+
+
+CLASS evaldlg dlgbox 
+
+
+{ 
+
+REPLACE dl_dyn_init 
+REPLACE dl_set_size 
+REPLACE dl_changed 
+REPLACE dl_key 
+
+
+CONSTANTS 
+
+
+{ 
+EVALDLG_CALCULATOR_EVALUATOR 0 /* set this flag in rbuf for calc evaluator */ 
+EVALDLG_GENERAL_EVALUATOR 1 /* set this flag in rbuf for general evaluator */ 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+WORD isEval; 
+EXTENDED_MEM_VALUES eMem; 
+
+
+} 
+} 
+
+
+Property 
+
+
+evaldlg.isEval contains either EVALDLG_GENERAL_EVALUATOR for a Set "Evaluate" format dialog, or 
+EVALDLG_CALCULATOR_EVALUATOR for a Set Calculator format dialog 
+
+
+evaldlg.eMem an EXTENDED_MEM_VALUES struct that contains the current data 
+
+
+15-13 
+
+
+HWIM REFERENCE 
+ee SSeSeSSSSeSeeSSeSeeSSSSSSSeeSSSSSSS 
+
+
+Resources 
+
+
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_eval_dialog 
+
+
+{ 
+
+
+title="Set Calculator format"; 
+flags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED; 
+controls= 
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+class=C_CHLIST; 
+prompt="Format"; 
+info=CHLIST { rid=sys_format_chlist; }; 
+}, 
+
+CONTROL 
+
+
+{ 
+
+
+class=C_NCEDIT; 
+prompt="Significant digits"; 
+info=NCEDIT 
+
+
+{ 
+high=12; 
+low=0; 
+}: 
+ys 
+CONTROL 
+{ 
+
+
+class=C_CHLIST; 
+prompt="Trigonometry units"; | 
+info=CHLIST { rid=sys_rad_deg; }; 
+} 
+yi 
+} 
+
+
+RESOURCE MENU sys_format_chlist 
+
+{ 
+
+items = 
+{ 
+CHOICE_ITEM { str="Fixed";}, 
+CHOICE_ITEM { str="Scientific";}, 
+CHOICE_ITEM { str="General";}, 
+CHOICE_ITEM { str="Hexadecimal"; } 
+}; 
+
+} 
+
+
+RESOURCE MENU sys_rad_deg 
+
+
+{ 
+
+
+items = 
+
+
+{ 
+
+
+CHOICE_ITEM { str= "Radians";}, 
+CHOICE_ITEM { str= "Degrees"; } 
+}; 
+
+} 
+
+
+RESOURCE STRING sys_evaldlg title 
+
+
+{ 
+
+
+str="Set \"Evaluate\" format"; 
+
+
+} 
+
+
+BS ee ee ee a a a Sy 
+EVALDLG methods 
+
+
+Dynamic initialisation 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Initialise the items in the dialog and, if necessary, the msv environment variable. 
+
+
+15-14 
+
+
+15 GENERAL SYSTEM DIALOGS 
+—_. $$ GENERAL SYSTEM DIALOGS 
+
+
+Writes dlgbox.rbuf to evaldig.isEval: it is assumed that this points to an EXTENDED_MEM_VALUES struct 
+which is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UBYTE evalDegrees; 
+UBYTE calcDegrees; 
+MEM_VALUES memVal; 
+} EXTENDED_MEM_VALUES; 
+
+
+typedef struct 
+
+
+{ 
+
+UBYTE evalFormat; /* Dtob format code for all except calc */ 
+UBYTE evalDPlaces; /* Decimal places for all except calc */ 
+UBYTE calcFormat; /* Dtob format code */ 
+
+UBYTE calcDPlaces; /* Decimal places, if relevant */ 
+
+DOUBLE values [MAX_MEMORIES] ; 
+
+} MEM_VALUEs ; 
+
+
+If no msv environment variable exists, creates one with the following default values: 
+p_bfil(p, sizeof (MEM_VALUES) , 0) ; 
+p->evalFormat= (EVAL_DEFAULT_FMT_TYPE|DEGREES MODE) ; 
+p->calcFormat= (CALC_DEFAULT_FMT_TYPE|DEGREES MODE) ; 
+p->evalDPlaces=EVAL_DEFAULT_PLACES; /* 2 for evaluator */ 
+p~->calcDPlaces=CALC DEFAULT_PLACES; /* 14 for cale */ 
+
+Writes the contents of the msv environment variable to evaldlg.eMem.memval. 
+
+Initialises the remaining members of evaidig.eMem as follows: 
+evaldig.eMem.evalDegrees=evaldlg.eMem.memVal.evalFormat&DEGREES MODE; 
+evaldlg.eMem.calcDegrees=evaldlg.eMem.memVal.calcFormat&DEGREES MODE; 
+evaldlg.eMem.memVal.evalFormat&=(~DEGREES_ MODE) ; 
+evaldlg.eMem.memVal .calcFormat&=(~DEGREES_MODE) ; 
+
+For the Set Calculator format dialog: 
+e sets the Format control to display the item with index evaldig.eMem->memVal.calcFormat 
+
+
+e — sets the Significant digits control to display the integer value in evaldig.eMem- 
+omemVal .evalDPlaces 
+
+
+¢ — sets the Trigonometry units control to display either the item with index one, if evaldig.eMem- 
+>memVal .calcDegrees is non-zero, or the item with index zero if it is zero 
+
+
+For the Set "Evaluate" format dialog: 
+e sets the Format control to display the item with index evaldlg.eMem- >memVal.evalFormat 
+
+
+e — sets the Decimal places control to display the integer value in evaldig.emem- 
+>memVal .evalDPlaces 
+
+
+¢ — sets the Trigonometry units control to display the item with index one if evaldig .emMem- 
+>memVal .evalDegrees is non-zero. Otherwise sets the control to display the item with index zero. 
+
+
+© — sets the dialog title from the text in the sys_EVALDLG_TITLE system resource. 
+
+
+e key input 
+INT dl_key(INT index, INT keycode) ; 
+Write the current selection into the evaldig.eMem property and the msv environment variable. 
+
+
+For the Set "Evaluate" format dialog: 
+
+
+e writes the index of the item selected in the Format control to 
+evaldlg.isEval.memVal .evalFormat 
+
+
+¢ if the format is either Fixed or Scientific, writes the value in the Significant digits/Decimal places 
+control to evaidlg.isEval .memVal.evalDPlaces 
+
+
+15-15 
+
+
+HWIM REFERENCE 
+——— See SSS 
+
+
+© writes the index of the item selected in the 7rigonometry units control to 
+evaldig.isEval .memVal.evalDegrees 
+
+
+For the Set Calculator format dialog: 
+
+
+® writes the index of the item selected in the Format control to 
+evaldlg.isEval.memVal .calcFormat. 
+
+
+¢ if the format is either Fixed or Scientific, writes the value in the Significant digits/Decimal places 
+contro] to evaldlg.isEval .memVal.calcDPlaces 
+
+
+e writes the index of the item selected in the Trigonometry units control to 
+evaldlg.isEval .memVal.calcDegrees 
+
+
+Sets the content of evaldlg.isEval.memval: 
+
+
+pV=&self->evaldlg.isEval; 
+
+pV->memVal .calcFormat&=~DEGREES MODE; /* clear top bit before or'ring */ 
+pV->memVal .calcFormat | =pV->calcDegrees; 
+
+pV->memVal . evalFormat&=~DEGREES MODE; 
+
+pV->memVal .evalFormat | =pV->evalDegrees; 
+
+
+Writes the content of evaldig.isEval .memval to the sv environment variable: if this does not exist it is 
+created. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+essages 
+VOID dl_changed(INT changed) ; 
+Set the prompt for the Significant digits/Decimal places control and dim or un-dim as appropriate. 
+
+
+If the item selected in the Format control is either General or Hexadecimal, dims the Significant 
+digits/Decimal places control. 
+
+
+Otherwise if the item selected in the Format control is Scientific, sets the the sys_sIc_p1crTs system 
+resource as the prompt for the Significant digits/Decimal places control and then un-dims the Significant 
+digits/Decimal places control. 
+
+
+Otherwise if the item selected in the Format control is Fixed, sets the sys_DEC_PLACEs system resource as 
+the prompt for the Significant digits/Decimal places control and then un-dims the Significant 
+digits/Decimal places control. 
+
+
+_ Setn 
+
+
+VOID dl_set_size (VOID) ; 
+Supersend a pL_SET_SIZE message. 
+
+
+Sets the prompt for the Significant digits/Decimal places control and dims or un-dims the control as 
+appropriate. 
+
+
+Reads the format specified in evaldig.eMem.memval .evalFormat if the dialog is a Set "Evaluate" format 
+dialog, or evaldig.eMem.memval.calcFormat otherwise. 
+
+
+If the format is either General or Hexadecimal, dims the Significant digits/Decimal places control. 
+
+
+If the format is Scientific, sets the the sys_stc_p1c1Ts system resource as the prompt for the Significant 
+digits/Decimal places control and then un-dims the Significant digits/Decimal places control. 
+
+
+If the format is Fixed, sets the sys_pEc_PLACES system resource as the prompt for the Significant 
+digits/Decimal places control and then un-dims the Significant digits/Decimal places control. 
+
+
+15 - 16 
+
+
+13 GENERAL SYSTEM DIALOGS 
+
+
+SETPORTDLG 
+
+
+flags 
+id 
+destrey whedraw 
+
+
+wn_position 
+wn_redraw 
+
+
+wrh—sense—heip 
+
+
+wn_visible 
+
+
+SETPORTDLG 
+
+
+next item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+destroy di_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set di_item_add 
+wn_sense dl_set_size 
+wn_draw di_ing_minsize 
+di_item_lock di—dyn—tnit 
+dl_item_dim di-key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The setportois class implements the Set serial port dialog which presents the user with editable serial 
+port characteristics i.e. baud rate, number of data bits, number of stop bits, parity and parity mode. An 
+example Set serial port dialog is shown in the following picture: 
+
+
+Set Serial port 
+
+
++9686 
+‘Data bits 8 
+
+
+‘Stop bits 1 
+‘Parity None 
+‘Ignore parity Yes 
+
+
+The example dialog may be obtained by entering the Comms application and selecting the Port item in the 
+Special menu. 
+
+
+The digbox.rbuf property must point to a P_sRcuaR struct which is described in the Serial port chapter of 
+the 1/O Devices Reference manual. 
+
+
+Class definition 
+Defined in sub-category file serdlgs.cl (generated header file serdigs.g). 
+
+
+CLASS setportdlg dlgbox 
+
+
+{ 
+REPLACE dl_dyn_ init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+There is no property associated with the sETpoRTDLG class. 
+
+
+15-17 
+
+
+HWIM REFERENCE 
+ee See 
+
+
+Resources 
+
+
+Defined in system resource file s_.rss. 
+The Series 3 version of the sys_BAUD_RATE_CHLIST system resource is as follows: 
+
+
+RESOURCE MENU sys_baud_rate_chlist 
+
+{ 
+
+items = 
+{ 
+CHOICE_ITEM { str= "9600";}, 
+CHOICE_ITEM { str= "4800";}, 
+CHOICE_ITEM { str= "2400";}, 
+CHOICE_ITEM { str= "1200";}, 
+CHOICE _ITEM { str= "600";}, 
+CHOICE_ITEM { str= "300";} 
+He 
+
+} 
+
+
+The Series 3a version of the sys_BAUD_RATE_CHLIST system resource is as follows: 
+
+
+RESOURCE MENU sys_baud_rate_chlist 
+{ 
+
+
+items = 
+
+
+{ 
+CHOICE_ITEM { str= "19200"; }, /* new for S3a */ 
+CHOICE_ITEM { str= "9600";}, 
+CHOICE_ITEM { str= "4800";}, 
+CHOICE _ITEM { str= "2400";}, 
+CHOICE_ITEM { str= "1200";}, 
+CHOICE_ITEM { str= "600";}, 
+CHOICE_ITEM { str= "300"; } 
+}; 
+} 
+
+
+The remaining resources are common to both machines: 
+
+
+RESOURCE MENU sys_data_bits_ chlist 
+
+{ 
+
+items = 
+{ 
+CHOICE_ITEM { str="5";}, 
+CHOICE_ITEM { str="6";}, 
+CHOICE_ITEM { str="7";}, 
+CHOICE_ITEM { str="8";} 
+}; 
+
+} 
+
+
+RESOURCE MENU sys_stop_bits chlist 
+{ 
+items = 
+{ 
+CHOICE_ITEM { str="1";}, 
+CHOICE_ITEM { str="2";} 
+}; 
+} 
+
+
+RESOURCE MENU sys_parity_chlist 
+{ 
+items = 
+{ 
+CHOICE_ITEM { str="None";}, 
+CHOICE_ITEM { str="Even";}, 
+CHOICE_ITEM { str= "Odd"; } 
+
+
+}; 
+
+
+15-18 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+RESOURCE MENU sys_no yes 
+{ 
+items = 
+
+
+{ 
+
+
+CHOICE_ITEM { str= "No";}, 
+CHOICE_ITEM { str="Yes";} 
+}; 
+
+} 
+
+
+RESOURCE DIALOG sys_set_port_dialog 
+
+
+{ 
+title="Set Serial port"; 
+flags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED; 
+
+
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Baud rate"; 
+info=CHLIST 
+
+
+{ 
+
+
+rid=sys_baud_rate_chlist; 
+nsel=0; 
+}; 
+}, 
+CONTRO 
+{ 
+
+
+class=C_CHLIST; 
+prompt="Data bits"; 
+info=CHLIST 
+{ 
+rid=sys_data_bits_chlist; 
+nsel=0; 
+}; 
+ys 
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Stop bits"; 
+info=CHLIST 
+
+
+{ 
+
+
+rid=sys_ stop bits chlist; 
+nsel=0; 
+}i 
+- 
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Parity"; 
+info=CHLIST 
+
+
+{ 
+
+
+rid=sys_parity_chlist; 
+nsel=0; 
+); 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Ignore parity"; 
+info=CHLIST 
+
+
+{ 
+rid=sys_no_yes; 
+nsel=0; 
+
+
+}i 
+
+
+15-19 
+
+
+HWIM REFERENCE 
+
+
+ee en ee eS ee ee ED 
+SETPORTDLG methods 
+
+
+D INT : Initialise dialog items 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Initialise the content of the dialog. 
+
+
+Sets the index of the item selected in the Baud rate control according to the flag in dlgbox .rbuf->tbaud. 
+The flags and the corresponding indices are as follows: 
+
+
+Series 3 flag Series 3a flag 
+
+
+P_BAUD_9600 P_BAUD_19200 
+
+
+P_BAUD_4800 P_BAUD_9600 
+
+
+P_BAUD_2400 
+
+
+P_BAUD_ 4800 
+
+
+P_BAUD_2400 P_BAUD_2400 
+
+
+P_BAUD_600 
+
+
+P_BAUD_2400 
+
+
+P_BAUD_300 P_BAUD_600 
+
+
+none P_BAUD_300 
+
+
+If dlgbox.rbuf ->frame is non-zero, sets the index of the item selected in the Data bits control to 
+P_DATA_8. 
+
+
+Otherwise, sets the index of the item selected in the Data bits control to zero. 
+
+
+If digbox. rbuf ->frame contains p_Two_stop, sets the index of the item selected in the Stop bits control to 
+one. 
+
+
+If digbox. rbuf->frame contains the p_parrry flag, sets the index of the item selected in the Parity control 
+to dlgbox.rbuf.parity. 
+
+
+If dlgbox. rbuf->frame contains the p_IGNORE_PARITY flag, sets the index of the selected item in the 
+Ignore parity control to one i.e. Yes. 
+
+
+Handle key input 
+INT dl_key(WORD id, INT event) ; 
+Handle a keypress. 
+
+
+Senses the index of the item selected in the Baud rate control and then writes the corresponding flag to 
+both digbox.rbuf->tbaud and dlgbox.rbuf->rbaud. The possible indices and the corresponding flags are 
+
+
+as follows: 
+Series 3a flag 
+
+
+P_BAUD_19200 
+
+
+P_BAUD_9600 
+
+
+P_BAUD_4800 
+
+
+P_BAUD_9600 
+
+
+P_BAUD_2400 P_BAUD_4800 
+
+
+P_ BAUD 2400 
+
+
+P_BAUD_2400 
+
+
+P_BAUD_600 P_BAUD_2400 
+
+
+P_BAUD_300 
+
+
+P_BAUD_600 
+
+
+none 
+
+
+P_BAUD_300 
+
+
+15 GENERAL SYSTEM DIALOGS 
+|) —< << KOE NERAL STO TEM DIALOGS | 
+
+
+Writes the index of the item selected in the Data bits control to digbox.rbuf->frame. 
+
+
+If the index of the item selected in the Stop bits control is non-zero, ors the P_twosTop flag into 
+digbox.rbuf->frame. 
+
+
+Writes the index of the item selected in the Parity control to digbox.rbuf->parity, and, if the index is 
+NnON-ZETO, ORS P_PARITY into dlgbox.rbuf->frame. 
+
+
+Writes the index of the item selected in the Ignore parity control to digbox. rbuf->flags. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+SETHSHKDLG 
+
+
+flags next 
+id 
+destroy wh—draw 
+
+
+DLGBOX 
+
+
+item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+SETHSHKDLG 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise di_init 
+wn_sense_help di_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw dl_ing_minsize 
+dl_item_lock di—dyn—inie 
+dl_item_dim ai—key 
+dl_set_item_flags 
+
+dl_set_prompt di_changed 
+@l_take_focus dl_focus 
+d@l_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+dl_dyn_init 
+
+
+wn_cale position |wn-emphasise dl_key 
+
+
+The sETHSHKDLG class implements the Set serial handshake dialog which present the user with editable 
+serial port handshake settings i.e. the Xon/Xoff, Rts/Cts, Dsr/Dtr and Ded settings. An example Set serial 
+handshake dialog is shown in the following picture: 
+
+
+Set serial handshake 
+‘Ron Xoff On 
+
+
+‘Rts/Cts ¢+Off> 
+‘Dsr/Dtr Off 
+‘Ded Off 
+
+
+Each control may be set to either On or Off. 
+
+
+The digbox.rbuf property must point to a uBYTE containing an ored combination of handshake flags - the 
+allowed flags are described in the Serial port chapter of the J/O Devices Reference manual. 
+
+
+Class definition 
+Defined in sub-category file serd/gs.cl (generated header file serdlgs.g). 
+
+
+CLASS sethshkdlg dlgbox 
+
+
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+SSS 
+15-21 
+
+
+HWIM REFERENCE 
+ee eee 
+
+
+Property 
+
+None. 
+
+Resources 
+
+Defined in system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_set_hshk_dialog 
+{ 
+title="Set serial handshake"; 
+flags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+
+prompt="Xon/Xoff"; 
+
+info=CHLIST 
+{ 
+rid=sys_offon_menu; 
+nsel=0; 
+}e 
+
+}, 
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Rts/Cts"; 
+info=CHLIST 
+{ 
+rid=sys_offon_menu; 
+nsel=0; 
+}i 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Dsr/Dtr"; 
+info=CHLIST 
+{ 
+rid=sys_offon_menu; 
+nsel=0; 
+a 
+he 
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Ded"; 
+info=CHLIST 
+
+
+{ 
+
+
+rid=sys_offon_menu; 
+nsel=0; 
+
+
+}; 
+
+
+}; 
+} 
+
+
+RESOURCE MENU sys_offon_menu 
+
+
+{ 
+
+
+items = 
+
+
+{ 
+
+
+CHOICE_ITEM { str="0ff";}, 
+CHOICE ITEM { str= "On";} 
+
+
+}; 
+
+
+15 - 22 
+
+
+15 GENERAL SYSTEM DIALOGS 
+
+
+a a oe a ar a ay a a] 
+SETHSHKDLG methods 
+
+
+DL_DYN_INIT ___—is.. _ _ dnitialise items 
+VOID dl_dyn_init (VOID) ; 
+
+Initialise the items in the dialog. 
+
+If sel£->dlgbox.rbuf contains P_oBEY_xoFF, sets the Xon/Xoff control to display On. 
+
+If sel£->dlgbox.rbué does not contain p_ien_crs, sets the Rts/Cts control to display On. 
+
+
+If self->dlgbox.rbuf contains p_oBEY_pskr, sets the Dsr/Dtr control to display On. 
+
+
+If self£->dlgbox.rbuf contains p_oBEY_pcp, sets the Ded control to display On. 
+
+
+_ Handle key input 
+INT dl_key(WORD id, INT event) ; 
+
+Handle key input. 
+
+Write zero to *dlgbox. rbuf. 
+
+
+If the index of the item selected in the Xon/Xoff control is non-zero, ors P_OBEY_XOFF and P_SEND_XOFF 
+into *dlgbox. rbuf. 
+
+
+If the index of the item selected in the Rts/Cts control is zero, oRS P_IGN_CTS into *dlgbox. rbuf. 
+If the index of the item selected in the Dsr/Drr control is non-zero, ors P_OBEY_DSR into *digbox. rbuf. 
+If the index of the item selected in the Ded control is non-zero, ors P_OBEY_DsD into *dlgbox. rbuf. 
+
+
+Retums wN_KEY_CHANGED. 
+
+
+15 - 23 
+
+
+— 
+
+
+CHAPTER 16 
+
+
+PRINT CLASSES 
+
+
+This chapter describes the xwim printing, print preview and print dialog classes which provide a convenient 
+means of accessing the current printer parameters and performing a printing or print preview operation. 
+Although these dialog classes are described in this chapter, the descriptions are included mainly for 
+completeness since there will generally be no need for an application to subclass or to explicitly create any 
+of them. 
+
+
+The classes that are described in this chapter are as follows: 
+
+
+e the LpRinTeR class which provides the basic framework for a printing operation and may be used, 
+for example, to print multiple columns with a specific font and font style for each column. The 
+class must be subclassed to be useful. 
+
+
+e the ppgvpte class which implements the Printer configuration dialog allowing the user to edit the 
+current printer settings. The edited settings are stored as environment variables so that they may 
+be accessed by other applications. 
+
+
+e the prnprev class which implements the Preview settings dialog allowing the user to edit the print 
+preview settings. It is not available on the Series 3 machine. 
+
+
+e the prncrri class which implements the Print setup dialog allowing the user to edit the current 
+page layout settings. The edited settings are stored in the current PRINTER object so that they may 
+be accessed by other objects used by the application. 
+
+
+e the pacecrrt class which implements the Paging control dialog allowing the user to edit the page 
+number style. The edited settings are stored in the current pRinTER object so that they may be 
+accessed by other objects used by the application. 
+
+
+e _ the marcins class which implements the Margins dialog allowing the user to edit the page 
+margins. The edited settings are stored in the current printer object so that they may be accessed 
+by other objects used by the application. 
+
+
+e the HEapFoor class which implements the Header details and Footer details dialogs allowing the 
+user to edit the header and the footer respectively. The edited settings are stored in the current 
+PRINTER Object so that they may be accessed by other objects used by the application. 
+
+
+e the prNMopEL class which implements the Set printer dialog allowing the user to select the printer 
+model and default font. The edited settings are stored in the current PRINTER object so that they 
+may be accessed by other objects used by the application. . 
+
+
+e the pacrszze class which implements the Page size dialog allowing the user to edit the page size 
+and orientation. The edited settings are stored in the current PRINTER object so that they may be 
+accessed by other objects used by the application. 
+
+
+e the printine class which provides the Printing dialog allowing a printing operation to be started, 
+monitored and cancelled. A Printing dialog is launched by the LpRInTER class. 
+
+
+e the pmopiocs class which is used as a component by the prwmopet class. This class is highly 
+specialised and is thus unlikely to be used elsewhere. 
+
+
+Any application may create and use the Print setup or Printer configuration dialogs by sending 
+WS_EDIT_PRINT_CONTEXT OF WS_EDIT_PDEV_SETUP messages to the application's instance of (a subclass of) 
+wseERV. All the dialogs described in this chapter are, directly or indirectly, components of either or both of 
+these two dialogs. 
+
+
+16-1 
+
+
+HWIM REFERENCE 
+
+
+The differences in screen size between the Series 3, Series 3a and Workabout result in different limits on 
+the number of items that may appear in a dialog. In consequence, there are some differences of 
+implementation of the print dialog classes between the different machine types. On the Series 3a, for 
+example, the dialogs are related as shown below: 
+
+
+Page size (inches) 
+‘Page size MRT ED 
+Width 
+
+
+‘Number for first page 
+‘Allow widows/ 
+‘Page number style 
+
+
+¢HP LaserJet IIl+ 
+12 
+
+
+kon’ xXott ¢0n* 
+‘Rts/Cts Off 
+‘Dsr/Otr 
+
+‘Ded 
+
+
+Gossen} +2 pages> 
+‘Margins _ Off 
+
+
+All the dialogs are available from the Print setup dialog, which would normally be accessed via a Print 
+setup option in one of the menus (generally the Special menu) of an application that can print data. 
+
+
+Note that some of these dialogs, for example, the Set serial port and Set serial handshake dialogs, are 
+described in other chapters of this manual. 
+
+
+On the Workabout, the dialogs are again all accessible from the Print Setup dialog, but the organisation is 
+somewhat different, as illustrated below: 
+
+
+Pave setup 
+
+
+T25y 1.25) 1.25) 1.25 
+
+
+Preview settings 
+Wee ¢Z pages > 
+‘Margins Off 
+
+
+[Set serial handshake | 
+
+
+/Xon/Xott ¢One 
+*htst ry 
+
+
+Heprore ‘Sclect printer Rieter wry 
++Footer... -~ ‘Dofauit font. Pica 12 } 
+\*Paging control. 1+ Nor 1529 Es 
+
+
+f Set Serlotport 
+36887 
+8 
+
+
+Boud tate 
+
+
+(Page size (inches) 
+
+
+Italic No 
+sPrint position Normal __ 
+
+
+16-2 
+
+
+16 PRINT CLASSES 
+—_——— SSO CLASSES 
+
+
+The main differences in appearance are in the Print setup and Page setup dialogs. The Print setup dialog is 
+implemented on the Workadbout by an additional scprncti class. The Page setup dialog contains most of 
+the items that appear in the Series 3a Print control dialog. In fact, it is implemented by another new class - 
+ScPGSETUP. This subclasses the prNcTRL class, replacing only the a1_dyn_init method to change the title 
+text and then supersend the pL_pyn_1nrT message. These two additional classes are not further documented 
+
+
+in this chapter. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the PRINTER class which supplies methods for both editing the current printer settings and starting 
+a printing, pagination or print preview operation. 
+
+
+e the paces active object class which is responsible for the printing. 
+e the Locs class described in the OLIB Reference manual. 
+
+
+The PRINTER and pacss classes are described in the Document Printing Classes of the FORM Reference 
+manual. 
+
+
+Class diagram 
+
+
+c / 
+Sieh M 
+| a 
+/ bwin ; 
+f / pom as ee, 
+SAL 1 ws . Sh. pipe eee 
+“i : / Pinter >’ wser > 
+V Pd VES Ln { ¢ fd 
+aad oat 4 ~S, ‘ 
+‘digchain ~> the / 
+‘4 ( 
+i. \ 
+f- pdevdlg - aed i printing ; / Iptinter - 
+ae \ en 9 POR Doras ; oe ( 
+‘ oe. Sides oe di b x > : i seh OE ; be ene } 
+se i iad 
+sa © 
+//headfoot 3 margins ,/pagectrl “> ~~>pmnmodel 
+
+
+ee 
+16-3 
+
+
+HWIM REFERENCE 
+
+
+5 a A a i Oy ie 
+LPRINTER 
+
+
+LPRINTER 
+
+
+defer 
+wtab 
+Lheight 
+width 
+subsqind 
+
+
+destroy 
+lpr_init 
+lpr_read 
+ipr_sense_buf_width 
+
+
+ipr_sense_text 
+
+
+The LPRinTER class provides the basic framework that allows an application to print one or more copies of 
+a document using the services provided by the printer and paczs classes. 
+
+
+The document is represented as a sequence of one or more print elements. The print elements are supplied 
+by the 1pr_read method of the Lprinrer object and printed by the pacgs object. 
+
+
+The 1pr_read method sets the print element in three steps as follows: 
+
+
+e sets defaults for the line height, the line indentation, the line spacing and the font and ensures that 
+the print element appears on a new line. 
+
+
+¢ sends self an LPR_SENSE_TEXT message: the LPR_SENSE_TEXT message may set the text and any 
+other characteristics of the print element. 
+
+
+* if the print element is too long for one line, it wraps the text onto the next line(s) thus creating two 
+or more shorter print elements. 
+
+
+The 1pr_sense_text method is deferred and - unless the 1pr_read method is replaced - must be supplied 
+by the subclasser. 
+
+
+Print elements 
+
+
+Each print element is represented by a woR_PRINT struct defined as follows: 
+
+
+typedef struct 
+{ 
+WORD flags; 
+WORD typf; 
+WORD fheight; 
+WORD style; 
+WORD down; 
+WORD indent; 
+WORD height; 
+WORD right; 
+TEXT *buf; 
+UWORD blen; 
+} WDR_PRINT; 
+
+
+The significance of the members of the wor_PRINT struct is as follows: 
+
+flags an ored combination of the following flags: 
+WDR_PRINT_START _ this flag indicates that the printer is to be initialised to allow printing. 
+WDR_PRINT_PAGE _ this flag indicates that the print element is on a new page. 
+
+
+WDR_PRINT_LINE this flag indicates that the print element is on a new line. 
+
+
+16-4 
+
+
+16 PRINT CLASSES 
+——$—$—$ ee CLASSES 
+
+
+WDR_PRINT_FonT this flag indicates that the current printer font is to be set to the font 
+specified by the typ£, height and style members. The current font is 
+set before any text is printed. 
+
+
+WDR_PRINT_RIGHT _ this flag indicates that the current print position is to be moved right by 
+the number of printer units specified by the right member. The current 
+print position is moved before any text is printed. 
+
+
+WDR_PRINT_TExT this flag specifies that the text specified by the buf and 1en members is 
+
+
+to be printed. 
+WDR_PRINT_END this flag specifies that the print element is the last. 
+typf£ this is the typeface index and uniquely identifies the typeface. This member is ignored unless 
+
+
+the flags member contains WOR_PRINT_FONT. 
+
+
+fheight this is the height of the font in units of twips. This member is ignored unless the flags 
+member contains wOR_PRINT_FONT. 
+
+
+style this specifies the font style and may contain an ored combination of the following flags: 
+WDR_PRINT_NORMAL plain text. 
+
+
+WDR_PRINT_UNDERLINE the text is to be printed as underlined text. 
+
+
+WDR_PRINT_BOLD the text is to be printed as bold text. 
+WDR_PRINT_ITALIC the text is to be printed as italic text. 
+WDR_STYLE_SUPER the text is to be printed as superscripted text. 
+WDR_PRINT_SUB the text is to be printed as subscripted text. 
+
+
+This member is ignored unless the flags member contains woR_PRINT_FONT. 
+
+
+down this is the downwards displacement of the print head in printer units. It is automatically set to 
+zero by the pacss object if the print element is at the top of the page. This member is ignored 
+unless the £1ags member contains woR_PRINT_LINE. 
+
+
+indent this is the right indent of the print head in printer units. This member is ignored unless the 
+flags member contains woR_PRINT_LINE. 
+
+
+height this is the line height in printer units. When moving to a new line the print head is moved 
+down by the sum of the height and down members. This member is ignored unless the flags 
+member contains wOR_PRINT_LINE. 
+
+
+right this is the right displacement of the print head in printer units. This member is ignored unless 
+the flags member contains WOR_PRINT_RIGHT. 
+
+
+buf this is the address of a buffer containing the text to print. This member is ignored unless the 
+flags member contains woR_PRINT_TEXT. 
+
+
+blen this is the length of the text to print. This member is ignored unless the £1ags member 
+contains WOR_PRINT_TEXT. 
+
+
+Class definition 
+Defined in sub-category file /printer.cl (generated header file /printer.g). 
+
+
+CLASS Ilprinter root 
+{ 
+REPLACE destroy 
+ADD lpr_init 
+ADD lpr_read 
+ADD lpr_sense_buf_width 
+DEFER lpr_sense_text 
+
+
+16-5 
+
+
+HWIM REFERENCE 
+SK eee 
+
+
+PROPERTY 
+{ 
+VOID *pages; Copy for reference only 
+VOID *wdr; Copy for reference only 
+SCRLAY_FONT f; The default font 
+WDR_PRINT defer; In case previous data was too wide 
+UBYTE *wtab; Width table 
+UWORD lheight; Line height in printer units 
+UWORD width; Width of region to print to 
+UWORD subsqind; Indent for subsequent lines (if wrapped) 
+} 
+} 
+Property 
+lprinter.pages the handle of an instance of the paces class which is responsible for the printing. 
+A description of the pacgs class may be found in the FORM Reference manual. 
+lprinter.wdr the handle of an instance of the wor class. This class provides access to the 
+current printer resource file. A description of the wor class may be found in the 
+FORM Reference manual. 
+lprinter.f a pointer to a scrLAY_Font struct which contains details of the default font. The 
+SCRLAY_FONT struct is defined as follows: 
+typedef struct 
+{ 
+UWORD fid; 
+UWORD style; 
+UWORD height; 
+} SCRLAY_FONT; 
+The significance of the members of the above struct is as follows: 
+fid this is the default font ID. 
+style this is the default font style. 
+height this is the default font height in units of twips. 
+The default font characteristics are obtained from the current PRINTER object. 
+lprinter.defer a WDR_PRINT struct containing details of deferred text. Deferred text results from 
+the lpr_sense_text method providing too much text for one line. The deferred 
+text is printed on subsequent line(s) with a line indentation of 
+iprinter.subsqind. 
+lprinter.wtab a pointer to the current printer width table. 
+A monospace font table contains two bytes. The first byte is always equal to 
+zero. The second byte specifies the width of a character . 
+A proportional font table contains one byte per character. The width of the 
+character with code c is specified by the byte with offset c. 
+lprinter.lheight specifies the default line height in printer units used by the 1pr_read method. 
+lprinter.width specifies the width of one line in printer units used by the 1pr_read method. 
+lprinter.subsgind specifies the line indentation to be used when printing deferred text. 
+
+
+ni Se SS EE 
+LPRINTER methods 
+
+
+STROY 3 Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Destroy the LPRINTER instance. 
+
+
+16-6 
+
+
+16 PRINT CLASSES 
+
+
+If w_ws->wserv.printer is non-zero, sends a PR_CLOSE_WDR Message tO w_ws->wserv. printer. 
+
+
+Supersends a pEsTRoy message. 
+
+
+LPR_INIT o ee Start printing dialog 
+VOID lpr_init (VOID) ; 
+Initialise the LpRINTER object property and then start the printing operation. 
+
+
+Ensures that an instance of the prinrer printer manager class exists by sending a WS_ENS_PRINT_CONTEXT 
+message to w_ws. 
+
+
+Obtains a pointer to a PRINTER_PARAMS struct - which contains the current printer parameters - by sending a 
+PR_GET_PARAMS message to w_ws->wserv.printer. 
+
+
+Stores the width of the printing region in property by writing the p.pg.body. width member of the 
+PRINTER_PARAMS Struct to lprinter.width. 
+
+
+Stores the default printer font in property by writing the a. member of the pRINTER_PARans struct to 
+lprinter.f. 
+
+
+Not on the Series 3: if iprinter . subsqind is non-zero, writes FALSE to lprinter. subsqind and returns. A 
+non-zero value for lprinter.subsqind indicates that the LpRINTER object is being used for a print preview 
+operation. 
+
+
+Specifies the paces active object that is to handle the printing by writing iprinter.pages to the ppages 
+member of an RBUF_PRINTING struct. 
+
+
+Specifies the call-back handle for reading the next line of text - in the form of a wor_pRInT struct - by 
+writing se1£ to the calls hread member of the above rBUF_PRINTING struct. 
+
+
+Specifies the call-back message for reading the next line of text by writing o_LpR_reap to the calls hread 
+member of the above RBUF_PRINTING struct. 
+
+
+Starts the printing operation by launching a Printing dialog with the address of the above RBUF_PRINTING 
+struct as the data - details of the Printing dialog and the RBUF_PRINTING struct may be found in the 
+description of the PRINTING class. 
+
+
+ead call-back 
+
+
+VOID lpr_read(INT x,WDR_PRINT *pr) ; 
+
+Write to the wor_PRINT struct specified by pr details of the next portion of text to print. 
+
+This call-back method is called by the pacgs active object when it requires the next print element. 
+The first step is to ensure that all property has been initialised. Thus if iprinter.wdr is zero: 
+
+
+e — sets the default line height as specified by lprinter.1height to be equal to the height of the 
+default font specified by iprinter.£.height. 
+
+
+e converts the default line height - iprinter.1height - into vertical printer units. 
+e converts the default line width - iprinter .width - into horizontal printer units. 
+
+
+e — sets the handle of the wor printer resource object specified by printer .wdr to the pages. in.wdr 
+member of lprinter.pages - this is assumed be the handle of a wor object used by the current 
+PAGES object. 
+
+
+e writes the address of the printer width table for the default font specified by printer. to 
+lprinter.wtab - the method obtains the address by sending a woR_GET_WIDTH_TABLE message to 
+lprinter.wdr. 
+
+
+If lprinter.defer.blen is non-zero, the content of the wor_PRINT struct pointed to by pr is set from the 
+deferred text specified by printer. defer: 
+
+
+e writes lprinter.defer to «pr. 
+
+
+e — sets the line indentation specified by pr->indent to printer. subsqind. 
+
+
+16-7 
+
+
+HWIM REFERENCE 
+SSS eee 
+
+
+Otherwise the content of the wor_PRINT struct pointed to by pr is set as follows: 
+
+
+*  writtes default values for the font, line height, line indentation and line separation and indicates 
+that the print element is to appear on a separate line: 
+
+
+pr->flags=WDR_PRINT_FONT|WDR_PRINT_LINE|WDR_PRINT_TEXT; 
+pr->typf=self-slprinter.f.fid; 
+pr->fheight=self->lprinter.£.height; 
+pr->style=self->lprinter.f.style} 
+pr->height=self->lprinter.lheight; 
+
+pr->down =0; 
+
+pr->indent=0; 
+
+
+e sends self an LPR_SENSE_TEXT Message with an argument of pr. 
+
+
+¢ ifthe LPR_sENSE_TExT message indicated that the printing is complete - i.e. the return value is 
+FALSE - Writes WOR_PRINT_END to pr->flags and then returns. 
+
+
+Writes «pr to lprinter. defer. 
+
+
+If the line indentation specified by pr->indent exceeds the line width specified by lprinter .width, the 
+indentation is reset to zero. 
+
+
+Determines the number of characters in the buffer pointed to by pr->bug that will fit on the current line 
+assuming the current font and line width. The current line is broken at a word boundary if at all possible. 
+
+
+The difference between the result and the value specified by pr->1en defines the length of any deferred 
+text i.e. text that wraps onto one or more subsequent lines. 
+
+
+Writes the length of the text that will fit on the current line to pr->bien. 
+
+Writes the length of the deferred text to lprinter.defer.blen. 
+
+If there is deferred text: 
+® writes the address of the first deferred character to iprinter.defer. buf. 
+e writes the length of the deferred text to lprinter.defer.blen. 
+e not on the Series 3: sets WDR_PRINT_LINE in iprinter. defer. flags. 
+
+
+¢ — obtains the address of a pRinreR_PARaMs struct containing the current printer parameters by 
+sending a PR_GET_PARAMS message to w_ws->wserv.printer. 
+
+
+e ifthe ¢.wo_control member of the PRINTER_PARAMs struct is zero - indicating that widows and 
+orphans are not allowed - sets WoR_PRINT_KEEP in pr->flags. 
+
+
+INT Ipr_sense_buf_width(TEXT *buf,INT len); 
+Return the width in printer units of the first 1en characters pointed to by buf. 
+
+
+The method evaluates the length of the text using the current printer width table at address lprinter.wtab. 
+
+
+Sa a a ET 
+Deferred LPRINTER methods 
+
+
+SE TEXT : — Get text to print 
+
+
+INT lpr_sense_text (WDR_PRINT *pr) ; 
+
+
+Get the next portion of text to print - this method is called by the 1pr_read method 
+
+
+For the simplest printing requirements the replaced method should write the address and length of the text 
+to print to pr->buf and pr->1en respectively. 
+
+
+16-8 
+
+
+16 PRINT CLASSES 
+_  — OOENINTE GLASSES 
+
+
+For more sophisticated printing requirements the default line height, line indentation, line spacing and font 
+may be overridden by writing appropriate values to the appropriate members of the wor_PRINT struct 
+pointed to by pr. 
+
+
+In all cases the replaced method should return rause if no more text remains. 
+
+
+Note that it may be better to replace the 1pr_read method, and ignore the 1pr_sense_text method, ifa 
+significant amount of processing would otherwise have to be carried out in the lpr_sense_text method. 
+
+
+PDEVDLG 
+
+
+flags next 
+id 
+destroy wa—draw 
+
+
+wn_position 
+wn_redraw 
+
+
+wa—sense—heip 
+
+
+wn_visible 
+
+
+DLGBOX 
+
+
+item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise qdl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense di—set—size 
+wn_draw dl_ing_minsize 
+dl_item_lock di—dyn—init 
+dl_item_dim di—key 
+dl_set_item_flags 
+
+dal_set_prompt di—changed 
+dl_take_focus dl_focus 
+dl_handle_to_index 42—tauneh—sub 
+dl_index_to_handle dl_item_new 
+
+
+dil_launch_sub 
+dl_dyn_init 
+
+
+The ppevoie class implements the Printer configuration dialog allowing the user to select the printer 
+device and edit the associated settings. 
+
+
+An example Printer configuration dialog for the Series 3 is shown in the following picture: 
+
+
+Printer configuration 
+
+
+“Printer device ¢ Parallel + 
+Serial characteristics .. 
+Serial handshaking ... 
+File: Name 
+Disk 
+*Units Inches 
+
+
+and examples of the equivalent dialogs for the Series 3a and Workabout are shown below: 
+
+
+Printer configuration 
+
+
+‘Printer device ¢Parallel+ 
+
+
+Serial characteristics ... 
+Serial handshakins ... 
+
+
+File: Name 
+Disk 
+‘Units Inches 
+‘Print preview... 2 pages, Margins off 
+
+
+Series 3a Printer configuration dialog 
+
+
+16-9 
+
+
+HWIM REFERENCE 
+eee 
+
+
+Printer configuration 
+"Printer device Parallel» 
+Serial characteristics .. 
+
+
+Serial handshaking... 
+File? Name 
+Disk 
+
+
+Workabout Printer configuration dialog 
+
+
+For the Series 3a dialog, the important difference is the extra Print preview control which allows the user to 
+edit the print preview settings. On the Workabout, this additional facility is provided from the Print setup 
+dialog, as indicated at the beginning of this chapter. 
+
+
+The edited values - with the exception of the printer units - are stored in system-wide environment 
+variables as follows: 
+
+
+P$D 
+
+
+PSF 
+
+
+PSS 
+
+
+PSP 
+
+
+this stores the printer port type and may be set to one of the following values: 
+PRINTER_PORT_PARALLEL indicates that the current printer device is the parallel port. 
+PRINTER_PORT_SERIAL indicates that the current printer device is the serial port. 
+PRINTER_PORT_ FILE indicates that the current printer device is a file. 
+PRINTER_PORT_FAX indicates that the current printer device is the fax. 
+
+
+this stores the full file specification of a file to which printing may be directed. The name is 
+stored as a zero terminated string 
+
+
+this stores the serial port characteristics organised as a P_SRCHAR struct. 
+
+
+Not used the Series 3. This environment variable, which is four bytes long, stores the print 
+preview settings as a zero terminated string containing two characters. 
+
+
+The first character specifies the print preview mode as follows: 
+
+
+‘0' specifies that print preview operations are to display facing pages. 
+‘T' specifies that print preview operations are to display one page. 
+
+‘2"_ specifies that print preview operations are to display two pages. 
+‘3' specifies that print preview operations are to display three pages. 
+
+
+‘4' specifies that print preview operations are to display four pages. 
+The second byte specifes the margins mode as follows: 
+‘0 specifies that print preview operations are not to display the margins. 
+
+
+‘l' specifies that print preview operations are to display the margins. 
+
+
+The printer units is stored as a system wide setting - for details see the p_getcta and p_setcta PLIB 
+routines in the PLIB Reference manual. 
+
+
+Class definition 
+
+
+Defined in sub-category file prntdlgs.cl (generated header file prntdlgs.g). 
+
+
+16-10 
+
+
+CLASS pdevdlg dlgbox 
+
+
+{ 
+
+
+REPLACE destroy 
+REPLACE dl_launch_sub 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+REPLACE dl_set_size 
+REPLACE dl_changed 
+
+
+16 PRINT CLASSES 
+
+
+rE ES 
+
+
+PROPERTY 1 
+
+
+{ 
+
+
+PR_ROOT *printer; 
+P_SRCHAR srchar; 
+
+WORD filechanged; 
+WORD own_printer; 
+PVV_DISPLAY Disp; 
+
+
+} 
+} 
+
+
+Property 
+pdevdlg.printer 
+
+
+pdevdlg.srchar 
+
+
+pdevdlg.filechanged 
+
+
+pdevdlg.own_printer 
+
+
+pdevdlg.Disp 
+
+
+Resources 
+
+
+The handle of an instance of the printer class. This object supports the setting 
+and sensing of data required for print, pagination and print preview operations. 
+
+
+A P_SRCHAR struct containing the current serial port characteristics. These are 
+either copied from the psr environment variable, or, if this does not exist, set to 
+default values. 
+
+
+Set to Trus if the user has edited either the characteristics associated with one or 
+more devices or the printer units - selecting a new printer device does not set 
+this property to TRUE. The default value is FALSE. 
+
+
+Set to True if the ppzvpic object creates its own PRINTER object on 
+initialisation. Set to Fause if the ppevp.e object uses the PRINTER object with 
+handle W_ws->wserv.printer. 
+
+
+This property is not available on the Series 3. 
+
+
+Contains the current print preview settings stored as a pvv_DIspay struct - see 
+the description of the prwerev class for details. 
+
+
+This property is not available on the Series 3. 
+
+
+Defined in the system resource file s_.rss. 
+
+
+RESOURCE CONTROL sys_print_preview_settings 
+
+
+{ 
+
+
+Class=C_TEXTWIN; 
+prompt="Print preview"<WS_SYMBOL_ELLIPSIS>; 
+
+
+info=TXTMESS 
+
+
+{ 
+
+
+str="Facing pages,Margins off"; /* widest possible text */ 
+flags=IN_TEXTWIN_POPOUT; 
+
+
+}; 
+} 
+
+
+RESOURCE DIALOG sys_printer_ config dialog 
+
+
+{ 
+
+
+title="Printer configuration"; 
+flags=DLGBOX_NOTIFY_ENTER; 
+
+
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+
+prompt="Printer device"; 
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+info=CHLIST 
+
+
+}, 
+
+
+{ 
+
+
+rid=sys_printer_device_chlist; 
+
+
+i 
+
+
+16-11 
+
+
+HWIM REFERENCE 
+eee SSSeSSSSSeSeeSeeeeeSSSSSSSSFSSSSSSSSSSSSSFSsee 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+prompt="Serial characteristics "<WS_SYMBOL_ELLIPSIS>; 
+info=TXTMESS 
+
+
+{ 
+
+
+str="19200 "<WS SYMBOL _ELLIPSIS>; /* changed for S3a */ 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Serial handshaking "<WS_SYMBOL ELLIPSIS>; 
+info=TXTMESS 
+{ 
+str="Xon/Xoff Off "<WS_SYMBOL_ELLIPSIS>; 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+}, 
+
+
+CONTROL 
+
+
+{ 
+
+
+£lags=DLGBOX_ITEM_NEEDS_PACK|DLGBOX_ITEM_NOTIFY_CHANGED; 
+class=C_FNEDIT; 
+
+prompt="File:"; 
+
+info=FNEDIT { flags=IN_FNEDIT_NO_AUTOQUERY; }; 
+
+
+}, 
+
+
+CONTROL 
+
+
+{ 
+class=C_CHLIST; 
+prompt="Units"; 
+info=CHLIST 
+
+
+{ 
+rid=sys_printer_units chlist; 
+
+
+: 
+
+
+}; 
+} 
+
+
+Note: on the Series 3, the text "19200" in the Serial characteristics contro] is replaced by "9600". 
+
+
+See ee ee en a en ee a a eT 
+PDEVDLG methods 
+
+
+Destroy 
+VOID destroy (VOID) ; 
+
+Destroy the ppEvpic object. 
+
+If pdevdlg.own_printer is non-zero, sends a destroy messsage to pdevdlg. printer. 
+
+Supersends a DESTRoy message. 
+
+
+This method is not replaced on the Series 3. 
+
+
+Launch sub-dialog 
+VOID dl_launch_sub(INT index) ; 
+Launch either a Set serial port dialog or a Set serial handshake dialog according to the value of index. 
+
+
+If index is two, launches a Set serial port dialog - details of this dialog may be found in the General 
+dialogs chapter of the HWIM Reference manual - in order to edit some of the serial port characteristics 
+stored in pdevdlg.srchar. 
+
+
+16-12 
+
+
+16 PRINT CLASSES 
+———————$S—.:s $e ENNE CLASSES 
+
+
+Otherwise, launches a Set serial handshake dialog - details of this dialog may be found in the General 
+dialogs chapter of the HWIM Reference manual - in order to edit the serial port handshake settings stored in 
+pdevdlg.srchar.hand. 
+
+
+Stores the new serial port settings in the ps environment variable by sending a PR_STORE_CHAR message to 
+pdevdlg.printer specifying the address of pdevdig.srchar as argument. 
+
+
+Sets the Serial characteristics control to display appropriate text: the text is either the nut string, or the 
+appropriate item in the sys_BAUD_RATE_CHLIST system resource followed by an ellipsis symbol. 
+
+
+Sets the Serial handshake control to display appropriate text: the text is either the nu string, or the 
+concatenation of the sys_xoNxXOFF_STRING, an appropriate item from the sys_oFFoN_MENU system resource 
+and an ellipsis symbol. 
+
+
+The following actions are not performed on the Series 3. 
+
+
+If index is seven, allows the user to edit the print preview settings stored in pdevalg. Disp by launching a 
+Preview settings dialog. 
+
+
+Stores the edited print preview settings as a zero terminated string containing two characters in the psp 
+environment variable. See the introduction for details of the psp environment variable. 
+
+
+Sets appropriate text in the Print preview control. 
+
+
+VOID dl_dyn_init (VOID) ; 
+Dynamically initialise the content of the dialog. 
+The following actions are not performed on the Series 3: 
+e enables appropriate context sensitive help by writing -sys_HELP_PRINT to dlgbox.helprid. 
+
+
+e if w_ws->wserv. printer is non-zero - and is thus assumed to store the handle of the current 
+printer object - writes w_ws->wserv.printer tO pdevdlg. printer. 
+
+
+e otherwise writes TRUE to pdevdlg.own_printer, creates an instance of the pRInTER class, writes 
+its handle to pdevdig.printer and then initialises the prinreR object by sending a PR_INIT 
+message to pdevdlg.printer. 
+
+
+The following actions are only performed on the Series 3: 
+
+
+® creates an instance of the printer class, writes its handle to pdevdig.printer and then initialises 
+the PRINTER object by sending a pR_INIT message to pdevdlg. printer. 
+
+
+Obtains the current serial port characteristics - in the form of a p_sRcuar struct - and the name of the 
+current file to which printing is directed by sending a pR_poRT_DATA message to pdevdlg. printer. 
+
+
+Writes the current serial port characteristics to pdevdlg.srchar. 
+Sets the File name control to display the name of the file to which printing is directed. 
+
+
+Obtains the current system wide units - i.e. either = METRIC or E_IMPERIAL - and sets this as the index of 
+the item selected in the Units control - for further details see the description of the E_conrze struct in the 
+PLIB Reference manual. 
+
+
+If the item with index one is selected in the Printer device control - i.e. the Serial item - undims the Serial 
+characteristics and Serial handshaking controls and then dims the File name control. 
+
+
+If the item with index two is selected in the Printer device control - i.e. the File item - dims the Serial 
+characteristics and Serial handshaking controls and then undims the File name control. 
+
+
+Otherwise, dims the Serial characteristics, Serial handshaking and File name controls. 
+The following actions areonly performed on the Series 3. 
+If w_ws->wserv. flags Contains PR_WSERV_FULLSCREEN: 
+
+
+e — adds to the dialog an underline separating the Disk and Units controls, and then appends to the 
+dialog the Print preview control defined by the sys_PRINT_PREVIEW_SETTINGS system resource. 
+
+
+ee SSSeFeSSSSSSSSSSSSSSSSSSSSSSSSSSSSSeeSsSSSSSeSeeeeeeeeeeee 
+16-13 
+
+
+HWIM REFERENCE 
+
+
+e retrieves the print preview settings stored in the psp environment variable and writes appropriate 
+values to dpevdlg.Disp. 
+
+
+DE XEY ss Handle key input 
+INT dl_key(INT index, INT keycode) ; 
+Store the current selections as system wide settings. 
+
+
+Senses the index of the item selected in the Printer device control and sets the result into the psp 
+environment variable by sending a pR_SET_PORT_TYPE message to pdevdlg. printer. 
+
+
+If pdevdlg.£ilechanged is TRUE, senses the file name displayed in the File name control and sets the result 
+into the p$r environment variable by sending a pR_STORE_FILE message to pdevdlg.printer. 
+
+
+Senses the index of the item selected in the Units control and sets this as the system wide units - for further 
+details see the description of the &_conrte struct in the PLIB Reference manual. 
+
+
+Not on the Series 3: if the system units are currently set to metric, sets PR_WSERV_METRIC in w_ws- 
+>wserv. flags, otherwise clears PR_WSERV_METRIC in w_ws->wserv. flags. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+VOID dl_set_size (VOID); 
+
+
+Set the size of the dialog and the text in the Serial characteristics and Serial handshaking controls. 
+Supersends a DL_SET_SIZE message. 
+
+
+Sets appropriate text in the Serial characteristics control - the text is created by concatenating an 
+appropriate item from the sys_BAUD_RATE_CHLIST system resource and an ellipsis symbol. 
+
+
+Sets appropriate text in the Serial handshaking control - the text is created by concatenating the 
+SYS_XONXOFF_STRING system string resource, an appropriate item from the sys_oFFon_MENU system 
+resource and an ellipsis character. 
+
+
+Not on the Series 3: sets appropriate text in the Print preview control. 
+
+
+ed messages 
+
+
+VOID dl_changed(INT index) ; 
+
+
+Set the dim status of the Serial characteristics, Serial handshaking and File name controls according to the 
+item selected in the Printer device control. 
+
+
+If index is one - i.e. the content of the Printer device control has changed - senses the index of the item 
+selected in the Printer device control and 
+
+
+e if the index is one, i.e. the Serial item, undims the Serial characteristics and Serial handshaking 
+controls and then dims the File name control. 
+
+
+© if the index is two, i.e. the File item, dims the Serial characteristics and Serial handshaking 
+control and undims the File name control. 
+
+
+e otherwise, dims the Serial characteristics, Serial handshaking and File name controls. 
+
+
+Otherwise, indicates that an item in the dialog has changed by writing TRUE to pdevdlg.filechanged. 
+
+
+16-14 
+
+
+16 PRINT CLASSES 
+
+
+PRNPREV 
+
+
+DLGBOX 
+
+
+item item 
+rbuf rbuf 
+dimrid dimrid 
+helprid helprid 
+flags flags 
+focus focus 
+count count 
+current current 
+underline underline 
+absorb absorb 
+changed changed 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help di_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw dl_ing minsize 
+di_item_lock di—dyn—tnie 
+dl_item_dim di—tey 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+wn_position 
+wn_redraw 
+
+
+wnosense—hetp 
+
+
+wn_visible 
+
+
+The prnprev class implements the Preview settings dialog allowing the user to edit the current settings for 
+print preview operations. An example Preview settings dialog is shown in the following picture: 
+
+
+Preview settings 
+
+
+¢2 pages > 
+‘Margins Off 
+
+
+The prnprev class is not available on Series 3 machines. 
+Class definition 
+Defined in sub-category file prntdigs.cl (generated header file prntdlgs.g). 
+
+
+CLASS prnprev dlgbox 
+
+
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+There is no property associated with the prnprEv class. 
+
+
+Resources 
+
+
+Defined in the system resource file s_.rss. 
+
+
+16 - 15 
+
+
+HWIM REFERENCE 
+eee 
+
+
+RESOURCE MENU sys_offon_menu 
+
+{ 
+
+items = 
+{ 
+CHOICE_ITEM { str="0f£";}, 
+CHOICE_ITEM { str= "On";} 
+}i 
+
+} 
+
+
+Defined in the system resource file sx_.ra. 
+
+
+RESOURCE MENU sys_preview_options_chlist 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="Facing pages";}, 
+CHOICE_ITEM {str="1 page";}, 
+CHOICE_ITEM {str="2 pages";}, 
+CHOICE_ITEM {str="3 pages";}, 
+CHOICE_ITEM {str="4 pages"; } 
+‘7 
+
+} 
+
+
+RESOURCE DIALOG sys_preview_settings_dl 
+
+
+{ 
+
+
+title="Preview settings"; 
+£lags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_ FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Display"; 
+info=CHLIST{rid=sys_preview_options_chlist;}; 
+}, 
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Margins"; 
+info=CHLIST(rid=sys_offon_menu;}; 
+
+
+} 
+
+
+EER a ae ee a ee ee ee ee] 
+PRNPREV methods 
+
+
+VOID dl_dyn_init (VOID) ; 
+Dynamically initialise the content of the dialog from the pvv_prspzay struct pointed to by dlgbox. rbuf. 
+The pvv_pisptay struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UBYTE Mode; 
+UBYTE Flags; 
+} PVV_DISPLAy; 
+
+
+The significance of the members of the struct is as follows: 
+
+
+Mode _ this may take a value from zero to four inclusive to specify that either facing pages, one page, 
+two pages, three pages or four pages are to be displayed in print preview operations. 
+
+
+Flags this may be rruz to specify that the margins are to be shown in print preview operations. It 
+should be rause otherwise. 
+
+
+Set the index of the item selected in the Display control to digbox. rbuf - >Mode. 
+
+
+16-16 
+
+
+16 PRINT CLASSES 
+
+
+Set the index of the item selected in the Margins control to digbox. rbuf->Flags. 
+
+
+Handle key input 
+INT dl_key (INT index, INT keycode) ; 
+
+Store the edited content of the dialog in the pvv_pispuay struct pointed to by dlgbox.rbuf. 
+
+Sense the index of the item selected in the Display control and write the result to aigbox. rbuf->Mode. 
+
+
+Sense the index of the item selected in the Margins control and write the result to digbox . rbuf- >Flags. 
+
+
+PRNCTRL 
+
+
+E pene next item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+
+changed 
+
+
+dl_item_replace 
+wn_key dl_item_append 
+iwn_emphasise q@l_init 
+wn_sense_help d1_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw di—ing-minsize 
+dl_item_lock di—dyn—inst 
+dl_item_dim ai—key 
+di_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index di—tauneh—sub 
+d1l_index_to_handle d1_item_new 
+
+
+The prnctru class implements the Print setup dialog allowing the user to edit the current page layout 
+settings. An example Print setup dialog is shown in the following picture: 
+
+
+Be S156 
+‘Margins. 1,25, 1.25, 1.25, 1.25 
+“F 
+
+
+*Header.., 
+
+»Footer.. “P 
+
+"Paging control. 13 Nos 15253 
+«Printer model. Canon BJ-1@e 
+
+
+The user may press the Tab key after having selected: 
+
+
+e the Page size control to obtain a Page size dialog - see the description of the pacrszze class in the 
+current chapter for further details. 
+
+
+e the Margins control to obtain a Margins dialog - see the description of the marcrns class in the 
+current chapter for further details. 
+
+
+e the Header control to obtain a Header details dialog - see the description of the HEapFoot class in 
+the current chapter for further details. 
+
+
+e the Footer control to obtain a Footer details dialog - see the description of the HEADFoot class in 
+the current chapter for further details. 
+
+
+16-17 
+
+
+HWIM REFERENCE 
+
+
+a 
+
+
+e the Paging control to obtain a Paging control dialog - see the description of the pacectru class in 
+the current chapter for further details. 
+
+
+¢ the Printer model contro] to obtain a Set printer dialog - see the description of the PRNMODEL Class 
+in the current chapter for further details. 
+
+
+The members of the PRINTER_PARAMs struct relevant to the prncrru class are as follows: 
+
+
+p.pdrflags 
+
+
+Pp.pg.width 
+P.pg. height 
+
+
+Pp.pg.body.tl.x 
+
+
+p.pg.body.tl.y 
+
+
+p.pg. body. width 
+
+
+P-pg. body. height 
+
+
+P.pgnum.style 
+
+
+p.pgnum.offset 
+
+
+d.size_choice 
+
+
+d.wo_control 
+
+
+may contain WDR_PDR_LANDSCAPE to specify landscape page orientation. By default 
+the page orientation is portrait. 
+
+
+specifes the total page width in units of twips. 
+specifies the total page height in units of twips. 
+
+
+specifies the horizontal offset of the printing region from the left edge of the page 
+in units of twips. 
+
+
+specifies the vertical offset of the printing region from the top edge of the page in 
+units of twips. 
+
+
+specifies the width of the printing region - i.e. the page width minus the width of 
+the left and right margins - in units of twips. 
+
+
+specifies the height of the printing region - i.e. the page height minus the height of 
+the top and bottom margins - in units of twips. 
+
+
+specifies the index of an item in the sys_pGno_CHOICE system resource and the 
+style used for page numbers. 
+
+
+specifies the page number offset i.e. the value by which all page numbers are to be 
+offset. 
+
+
+specifies the the index of an item in the sys_paGE_s1zE system resource containing 
+the name of the current page size e.g. A4. 
+
+
+specifies whether widows and orphans are allowed and may be either TRUE or 
+FALSE. 
+
+
+Some of the above members are illustrated more clearly in the following picture: 
+
+
+p.pg.height 
+
+
+p.pg.width 
+
+
+p.pg.body. height 
+
+
+p.pg.body.width 
+
+
+The outer square represents the page whilst the inner one represents the printing region i.e. the page minus 
+
+
+the margins. 
+
+
+The page layout settings are stored in the curent pRinTER object the handle of which must be stored in 
+W_ws->wserv.printer. 
+
+
+nr rr 
+
+
+16-18 
+
+
+16 PRINT CLASSES 
+$e PO PRINT CLASSES | 
+
+
+Class definition 
+Defined in sub-category file prntdlgs.cl (generated header file prntdlgs.g). 
+
+
+CLASS prnctrl dlgbox 
+
+
+{ 
+
+REPLACE dl_dyn_init 
+REPLACE dl_launch_sub 
+REPLACE dl_ing minsize 
+REPLACE dl_key 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD tmarg; 
+UWORD lmarg; 
+UWORD rmarg; 
+UWORD bmarg; 
+} TMARG; 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+TMARG tm; 
+} 
+} 
+
+
+Property 
+prnctrl.tm a TMARG Struct used to temporarily store the page margins. The tmare struct is defined as 
+follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+unsigned short int tmarg; 
+unsigned short int Ilmarg; 
+unsigned short int rmarg; 
+unsigned short int bmarg; 
+} TMARG; 
+
+
+tmarg specifies the height in twips of the top margin. 
+
+lmarg specifies the width in twips of the left margin. 
+
+rmarg member specifies the width in twips of the right margin. 
+bmarg specifies the height in twips of the bottom margin. 
+
+
+Resources 
+
+
+Defined in the system resource file sx_.ra. 
+
+
+RESOURCE CONTROL sys_print_control_device 
+{ 
+class=C_TEXTWIN; 
+prompt="Printer device"<WS_SYMBOL_ELLIPSIS>; 
+info=TXTMESS 
+{ 
+str= Witt 7 
+flags=IN_TEXTWIN_POPOUT; 
+}i 
+} 
+
+
+Defined in the system resource file s_.rss. 
+
+
+16-19 
+
+
+HWIM REFERENCE 
+a 
+
+
+RESOURCE DIALOG sys_print_control_dl 
+{ 
+
+
+title="Print setup"; 
+£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_NOTIFY_ESCAPE; 
+controls= 
+
+
+{ 
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Page size "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str=""; 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+}, 
+CONTROL 
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Margins "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str= imi ; 
+flags=IN_TEXTWIN_POPOUT; 
+}; 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Header "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str= mt ; 
+flags=IN_TEXTWIN_POPOUT; 
+
+
+}; 
+}, 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Footer "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str=" "Ww i: 
+flags=IN_TEXTWIN_POPOUT; 
+
+
+}; 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Paging control "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str= uit : 
+flags=IN_TEXTWIN_POPOUT; 
+
+
+}; 
+}, 
+CONTROL 
+
+
+{ 
+
+
+class=C_TEXTWIN; 
+prompt="Printer model "; 
+info=TXTMESS 
+
+
+{ 
+
+
+str= nu 7 
+flags=IN_TEXTWIN_POPOUT; 
+
+
+}; 
+
+
+16 - 20 
+
+
+16 PRINT CLASSES 
+
+
+aa Oe ae) 
+PRNCTRL methods 
+
+
+DE_DYN_INIT | _ . Dynamic initialisation 
+VOID di_dyn_init (VOID); 
+Dynamically initialise the content of the dialog. 
+
+
+Obtains a pointer to a PRINTER_PARAMS struct containing the current printer parameters by sending a 
+PR_GET_PARAMS Message tO w_ws- >wserv.printer. 
+
+
+Writes the page margins to prnctrl. tm. 
+
+
+Sets the text in the Page size control according to the value stored in the d.size_choice member of the 
+PRINTER_PARAMS struct. 
+
+
+Sets the text in the Margins control according to the content of prnctr1.tm. 
+
+
+Sets the header text in the Header control: the header text is obtained by sending a pR_GET_HD message to 
+W_wS->wserv.printer. 
+
+
+Sets the footer text in the Footer control: the footer text is obtained by sending a pR_GET_HD message to 
+W_wsS- >wserv.printer. 
+
+
+Sets the text in the Paging control control according to the values stored in the p. pgnum. offset, 
+d.wo_control and p.pgnum. style members of the PRINTER_PARAMS struct. 
+
+
+Opens the current wor file by sending pr_s=NSE_MODEL and PR_OPEN_WDR messages to the PRINTER object 
+and then senses the name of the printer model by sending a woR_SENSE_MODEL_NAME message to the wor 
+object. 
+
+
+Sets the name of the printer model as the text in the Printer model control and then closes the current wor 
+file by sending a pR_cLOSE_wpR message to the PRINTER object. 
+
+
+The following actions are not performed on the Series 3. 
+If w_ws->wserv. flags contains PR_WSERV_FULLSCREEN: 
+e adds a horizontal line between the Paging control and Printer model controls. 
+e appends a Printer device control as defined by the sys_PRINT_CONTROL_DEVICE system resource. 
+
+
+e if the Printer device displays neither Parallel, nor Serial, nor File, locks the Printer device control 
+using the hDlgItemLock utility routine. 
+
+
+Enables content sensitive help by writing -sys_HELP_PRINT to dlgbox.helprid. 
+
+
+lalog 
+VOID di_launch_sub (INT index) ; 
+
+
+Launch an appropriate sub-dialog. 
+
+
+If index is one, launches a Page size dialog - for details see the description of the pacEs1z= class in the 
+current chapter. 
+
+
+If index is two, launches a Margins dialog - for details see the description of the marczns class in the 
+current chapter. The dialog edits the content of prnctr1.tm. 
+
+
+If index is three, launches a Header dialog - for details see the description of the HEADFoot class in the 
+current chapter. 
+
+
+If index is four, launches a Footer dialog - for details see the description of the yzaproor class in the 
+current chapter. 
+
+
+If index is five, launches a Paging control dialog - for details see the description of the pAGECTRL class in 
+the current chapter. 
+
+
+16-21 
+
+
+HWIM REFERENCE 
+———eSeeSSSSSSSSSFSSSeSeSSsSSSSeeeeeeSSSFSSESSSSSS 
+
+
+If index is six, launches a Printer model dialog - for details see the description of the prNmopeEt class in the 
+current chapter. 
+
+
+Sets the text in the Page size control according to the value stored in the d. size_choice member of the 
+PRINTER_PARAMS struct. 
+
+
+Sets the text in the Margins control according to the content of prnctr1.tm. 
+
+
+Sets the text in the Header control: the header text is obtained by sending a PR_GET_HD message to w_ws- 
+>wserv.printer. 
+
+
+Sets the text in the Footer control: the footer text is obtained by sending a pR_GET_HD message to w_ws- 
+>wserv.printer. 
+
+
+Sets the text in the Paging control control according to the values stored in the p.pgnum. offset, 
+d.wo_control and p.pgnum.style members of the PRINTER_PARaMs struct. 
+
+
+Opens the current wor file by sending PR_sENSE_MODEL and PR_OPEN_WDR messages to the PRINTER object 
+and then senses the name of the printer model by sending a woR_SENSE_MODEL_NAME message to the WOR 
+object. 
+
+
+Sets the name of the printer model as the text in the Printer model control and then closes the current wor 
+file by sending a pR_CLOSE_wDR message to the PRINTER object. 
+
+
+VOID dl_inq_minsize(INT *pOverallWidth, INT *pPromptWidth, INT *pControlWidth) ; 
+Write the width of the control to the int pointed to by pcontrolwidth. 
+
+If w_ws->wserv. flags contains PR_WSERV_FULLSCREEN, writes 160 to address pcontrolwidth. 
+Otherwise writes 120 to address pcontrolwidth. 
+
+
+The poverallwidth and ppromptWidth arguments are not used. 
+
+
+_ Handle key input 
+
+
+INT dl_key(INT index, INT keycode) ; 
+
+
+Store the edited content of the dialog in the pRInTER object. 
+
+
+Obtains a pointer to a PRINTER_PARAMS Struct containing the current printer parameters by sending a 
+PR_GET_PARAMS Message tO w_ws->wserv.printer. 
+
+
+Writes the offset of the printing region to the p.pg.body.ti member of the PRINTER_PARAMS struct. 
+Writes the width of the printing region to the p.pg. body. width member of the PRINTER_PARAMS Struct. 
+Writes the height of the printing region to the p.pg.body. height member of the PRINTER_PARAMS struct. 
+Not on the Series 3: if the margins are too wide/high for the page: 
+
+
+© — sets the width of the printing region equal to the width of the page: writes the p .pg. width member 
+of the PRINTER_PARaMs Struct to the p.pg. body. width member. 
+
+
+e _ sets the height of the printing region equal to the height of the page: writes the p.pg. height 
+member of the PRINTER_PARAMS struct to the p.pg.body .height member. 
+
+
+¢ asks the user to confirm the resetting of the margins to zero by calling hconfirm with an argument 
+of -SY¥S_INVALID_MARGINS. 
+
+
+e if the user confirms the resetting of the margins: 
+writes zero to each member of prnctri.tm. 
+writes the page height to the p.pg.body.height member of the PRINTER_PARAMS Struct. 
+
+
+writes the page width to the p.pg.body.width member of the PRINTER_PARAMS struct. 
+
+
+16 - 22 
+
+
+16 PRINT CLASSES 
+
+
+sets appropriate text in the Margins control. 
+e returns WN_KEY_NO_CHANGE. 
+If either the width or the height of the printing region is less than 720 twips: 
+
+
+e asks the user to confirm the resetting of the margins to zero by calling hconfirm with an argument 
+of -syS_INVALID_MARGINS. 
+
+
+writes zero to each member of prnctri.tm. 
+writes the page height to the p.pg. body. height member of the PRINTER_PARAMS struct. 
+writes the page width to the p.pg.body.width member of the PRINTER_PARAMS struct. 
+sets appropriate text in the Margins control. 
+e = returms WN_KEY_NO_CHANGE. 
+Returns wN_KEY_CHANGED. 
+
+
+Otherwise returns wN_KEY_CHANGED. 
+
+
+PAGECTRL 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+Eesesey WEdaw 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw di_ing_minsize 
+dl_item_lock di—dyn—init 
+dl_item_dim di—-key 
+dl_set_item_flags 
+
+dal_set_prompt di_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index di_launch_sub 
+dl_index_to_handle di_item_new 
+
+
+wn_calc_position |wnh-emphasise 
+
+
+wn_position 
+wn_redraw 
+
+
+wn-sense—heip 
+
+
+wn_visible 
+
+
+The pacectrt class implements the Paging control dialog allowing the user to edit the current page control 
+settings. An example Paging control dialog is shown in the following picture: 
+
+
+Paging control 
+‘Number for firstpage 1 
+
+
+‘Allow widows/orphans No 
+
+
+‘Page number style €1,2,3% 
+
+
+The Series 3 and Series 3a Paging control dialogs are identical apart from the different border style. 
+
+
+The members of the prinTER_PaRans struct relevant to the pRNcrRx class are as follows: 
+
+
+16 - 23 
+
+
+HWIM REFERENCE 
+ee Sse 
+
+
+p.pgnum.style specifies the style used for the page numbering. It also provides an index into the 
+SYS_PGNO_CHOICE system resource. 
+
+
+p.pgnum.offset specifies the page number offset i.e. the value by which all page numbers are to be 
+offset. 
+
+d.wo_control specifies whether widows and orphans are allowed and may be either rrvE or 
+FALSE. 
+
+
+The page control settings are stored in the current printer object the handle of which must be stored in 
+W_wsS->wserv.printer. 
+
+
+Class definition 
+Defined in sub-category file prntdigs.cl (generated header file prntdlgs.g). 
+
+
+CLASS pagectrl dalgbox 
+
+
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+There is no property associated with the pacEcTrt class. 
+
+
+Resources 
+
+
+Defined in the system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_paging_ control_dl 
+{ 
+title="Paging control"; 
+£lags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Number for first page"; 
+info=NCEDIT 
+{ 
+low=1; 
+high=9999; 
+}i 
+} ' 
+CONTRO: 
+
+
+{ 
+
+class=C_CHLIST; 
+
+prompt="Allow widows/orphans"; 
+info=CHLIST(rid=sys_no_yes;}; 
+
+
+CONTROL 
+
+
+{ 
+
+class=C_CHLIST; 
+
+prompt="Page number style"; 
+info=CHLIST({rid=sys_pgno_choice;}; 
+
+
+[aS SS eS a ee ee a ee Se 
+PAGECTRL methods 
+
+
+DL OYN INIT _ Dynamic initialisation 
+VOID dl_dyn_init(vozp) ; 
+
+
+Dynamically initialise the dialog using current values stored in the PRINTER object. 
+
+
+16 - 24 
+
+
+16 PRINT CLASSES 
+
+
+Obtains the address of a PRINTER_PARAMS Struct containing the current printer parameters by sending a 
+PR_GET_PARAMS message tO w_ws->wserv.printer 
+
+
+Sets the content of the Number for first page control to the p.pgnum.offset member of the 
+PRINTER_PARAMS Struct plus one. 
+
+
+Sets the index of the item selected in the Allow widows/orphans control to the d.wo_contro1 member of 
+the PRINTER_PARAMS struct. 
+
+
+Sets the index of the item selected in the Page number style control to the p.pgnum. style member of the 
+PRINTER_PARAMS struct. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+ey input 
+INT dl_key (INT index, INT keycode) ; 
+Store the edited content of the dialog in the printer object. 
+
+
+Obtains the address of a pRINTER_PARAMs struct containing the current printer parameters by sending a 
+PR_GET_PARAMS Iessage to w_ws- >wserv.printer. 
+
+
+Senses the value in the Number for first page contro] and writes the result less one to the p. pgnum.offset 
+member of the PRINTER_PARAMS struct. 
+
+
+Senses the index of the item selected in the Allow widows/orphans control and writes the index to the 
+d.wo_control member of the pRINTER_PARAMs struct. 
+
+
+Senses the index of the item selected in the Page number style control and writes the index to the 
+p.pgnum.style member of the PRINTER_PARAMs struct. 
+
+
+MARGINS 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+destrey whedray 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dil_init 
+wn_sense_help dl_dimmed_message 
+wn_set di_item_add 
+wn_sense di_set_size 
+wn_draw dl_ing minsize 
+dl_item_lock 4i—dyn—tnit 
+dl_item_dim di-key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index di_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+wn_position 
+wn_redraw 
+
+
+wh—-sense—heip 
+
+
+wn_visible 
+
+
+The marcins clas implements the Margins dialog allowing the user to edit the current page margins. An 
+example Margins dialog is shown in the following picture: 
+
+
+16-25 
+
+
+HWIM REFERENCE 
+
+
+Margins (inches) 
+
+
+1.25 
+
+
+‘Left 1.25 
+‘Right 1.25 
+‘Bottom 1.25 
+
+
+The margins in shown in the current printer units. 
+
+
+The page margins are effectively stored in the current pRinTER object the handle of which must be stored in 
+
+
+W_WS->wserv.printer. 
+
+
+Class definition 
+Defined in sub-category file prntdigs.cl (generated header file prntdlgs.g). 
+
+
+CLASS margins digbox 
+
+
+{ 
+
+
+REPLACE di_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+There is no property associated with the marcins class. 
+
+
+Resources 
+Defined in the system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_margins_dl 
+{ 
+title="Margins"; 
+£1ags=DLGBOX_NOTIFY_ENTER|DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS TITLE; 
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+
+
+class=C_FLTEDIT; 
+prompt="Top"; 
+info=FLTEDIT 
+{ 
+low=0; 
+high=9.99; 
+ndec=2; 
+}; 
+}, 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_FLTEDIT; 
+prompt="Left"; 
+info=FLTEDIT 
+{ 
+low=0; 
+high=9.99; 
+ndec=2; 
+}; 
+te 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_FLTEDIT; 
+prompt="Right"; 
+info=FLTEDIT 
+
+
+{ 
+
+low=0; 
+high=9.99; 
+ndec=2; 
+
+
+hs 
+
+
+16 - 26 
+
+
+16 PRINT CLASSES 
+——_—$——— SSS NE EO 
+
+
+CONTROL 
+{ 
+
+
+class=C_FLTEDIT; 
+prompt="Bottom" ; 
+info=FLTEDIT 
+
+
+{ 
+
+low=0 3 
+high=9.99; 
+ndec=2; 
+
+
+); 
+
+
+arr a a a ee 
+MARGINS methods 
+
+
+Dynamic initialisation 
+VOID dl_dyn_init (VOID); 
+Dynamically initialise the content of the dialog. 
+It is assumed that algbox.rbuf stores the address of a Tare struct defined as follows: 
+typedef struct 
+
+
+{ 
+
+
+unsigned short int tmarg; 
+
+unsigned short int Ilmarg; 
+
+unsigned short int rmarg; 
+
+unsigned short int bmarg; 
+
+} TMARG; 
+
+The significance of the members of the mare struct is as follows: 
+tmarg specifies the height in twips of the top margin. 
+lmarg specifies the width in twips of the left margin. 
+rmarg specifies the width in twips of the right margin. 
+bmarg specifies the height in twips of the bottom margin. 
+
+
+Converts the margins into the current printer units and then sets them as the content of the dialog controls. 
+
+
+key input 
+INT dl_key (INT index, INT keycode) ; 
+Write the content of the dialog to the Tare struct pointed to by digbox. rbuf. 
+
+
+Senses the margins in the dialog controls, converts them into units of twips and then writes the results to 
+the Tmare struct pointed to by dlgbox. rbuf. 
+
+
+Returns WN_KEY_CHANGED. 
+
+
+16-27 
+
+
+HWIM REFERENCE 
+
+
+HEADFOOT 
+
+
+flags 
+id 
+
+
+wn_calc_position |wn—emphasise 
+wn_connect 
+wn_dodraw 
+
+
+IDLGCHAIN |DLGBOX 
+
+
+next item count 
+rbuft current 
+underline 
+helprid absorb 
+changed 
+
+
+dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise qadl_init 
+wn_sense_help di_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_position wn_draw di_ing_minsize 
+wn_redraw idi_item_lock di—dyn—tnit 
+Sense hetp al_item_dim di-key 
+dl_set_item_flags 
+dl_set_prompt dl_changed 
+ase d@l_take_focus di_focus 
+A—SenSe @1_handle_to_index di—launek—sub 
+
+
+dl_index_to_handle dl_item_new 
+
+
+The HEapFoor Class implements the Header details and Footer details dialogs allowing the user to edit the 
+the header and the footer respectively. An example Header details dialog is shown in the following picture: 
+
+
+Enter header details <inches) 
+
+
+this is aheader| 
+‘Alignment Left 
+
+
+‘On first page No 
+"Font... Pica 12 
+‘Uertical offset 6.58 
+
+
+An example Footer details dialog is shown in the following picture: 
+
+
+Enter footer details (inches) 
+
+
+‘Alignment Centred 
+‘On first page No 
+‘Font... Pica 12 
+‘Vertical offset 9.58 
+
+
+The header and the footer are stored in the current prinTER object the handle of which must be stored in 
+w_wS->wserv.printer. 
+
+
+16 - 28 
+
+
+16 PRINT CLASSES 
+—_— OS PRINT CLASSES 
+
+
+Class definition 
+Defined in sub-category file prntdigs.cl (generated header file prntdlgs.g). 
+
+
+CLASS headfoot dlgbox 
+{ 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+REPLACE dl_launch_sub 
+
+
+PROPERTY 
+{ 
+VOID *ph; points to PAGES_HEADER 
+UWORD *offset; points to positional offset value 
+
+
+} 
+} 
+
+
+Note: on the Series 3 the offset property is declared as a signed word i.e. worn. 
+
+
+Property 
+headfoot .ph a pointer to a PAGES_HEADER struct stored by the prrnTER object. The PAGES HEADER 
+struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+SCRLAY_FONT f; 
+unsigned char align; 
+unsigned char first_page; 
+} PAGES_HEADER; 
+
+
+the £ member specifies the default font. 
+
+
+the align member contains a value between zero and five inclusive specifying either 
+left, right, centred, justified, two column or three column alignment respectively. 
+
+
+the £irst_page member contains a value which specifies whether or not the 
+header/footer is to appear on the first page. A non-zero value indicates that it is to 
+appear on the first page. 
+
+
+headfoot.offset a pointer to a worn stored by the prrnTER object. Specifies the vertical offset of the 
+header/footer. 
+
+
+Resources 
+
+Defined in the system resource file s_.rss. 
+RESOURCE STRING sys_header_str { str="Enter header details"; } 
+RESOURCE STRING sys_footer_str { str="Enter footer details"; } 
+
+
+RESOURCE DIALOG sys_headfoot_dl 
+
+
+{ 
+
+
+titles"*",; 
+£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS TITLE; 
+
+
+controls= 
+{ 
+CONTROL 
+
+
+{ 
+
+
+class=C_EDWIN; 
+prompt="Text"; 
+info=EDWIN 
+
+
+{ 
+
+
+flags=IN_EDWIN_VULEN_CHARACTERS | IN_EDWIN_ACCEPT_TABS; 
+maxlen=80; 
+vulen=20; 
+}; 
+} ' 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_CHLIST; 
+prompt="Alignment"; 
+info=CHLIST{rid=sys_headfoot_align;}; 
+
+
+}, 
+16 - 29 
+
+
+HWIM REFERENCE 
+SS SSS 
+
+
+CONTROL 
+{ 
+
+
+class=C_CHLIST; 
+prompt="0n first page"; 
+info=CHLIST{rid=sys_no_yes;}; 
+
+
+}, 
+
+
+CONTROL 
+
+
+{ 
+class=C_TEXTWIN; 
+prompt="Font "; 
+info=TXTMESS 
+
+
+{ 
+
+
+flags=IN_TEXTWIN POPOUT; 
+a 
+} ’ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_FLTEDIT; 
+prompt="Vertical offset"; 
+info=FLTEDIT 
+
+
+{ 
+
+low=0; 
+high=9.99; 
+ndec=2; 
+
+
+}; 
+
+
+ESS ee ee ee ae er SE 
+HEADFOOT methods 
+
+
+DL_D 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Dynamic initialisation 
+
+
+Dynamically initialise the content of the dialog. 
+
+
+Note that for a header, digbox.rbuf should point to an integer value set to PRINTER_HDR_ToP, whilst for a 
+footer, it should point to an integer value set to PRINTER_HDR_BOT. 
+
+
+Obtains the address of a PRINTER_PARAMS struct containing the current printer parameters by sending a 
+PR_GET_PARAMS message tO w_ws->wserv.printer. 
+
+
+If the integer pointed to by digbox.rbuf is equal to pRINTER_HDR_TOP, writes the address of the p.top and 
+P-pg-hdtop members of the PRINTER_PARAMS struct to headfoot .ph and headfoot .offset respectively 
+and then sets the dialog title from the sys_HEADER_sTR system resource. 
+
+
+Otherwise, writes the address of the p.bot and p.pg.hdbot members of the PRINTER_PARAMS struct to 
+headfoot .ph and headfoot .offset respectively and then sets the dialog title from the sys_FooTEeR_sTR 
+system resource. 
+
+
+Sets the header/footer text in the Header/Footer control: the header/footer text is obtained by sending a 
+PR_GET_HD message tO w_ws->wserv.printer. 
+
+
+Sets the index of the selected item in the Alignment control to headfoot .ph->align. 
+Sets the index of the selected item in the On first page control to headfoot .ph->first _page. 
+Sets the text in the Font control according to the font details in headfoot .ph. £. 
+
+
+Converts the value pointed to by headfoot .offset to the current printer units and sets this value in the 
+Vertical offset control. 
+
+
+16 - 30 
+
+
+16 PRINT CLASSES 
+
+
+DL_KEY 
+
+
+INT dl_key(INT index, INT keycode) ; 
+
+
+ie key input 
+
+
+Store the edited content of the dialog in the prinrEr object. 
+
+
+Senses the text in the Header/Footer control as appropriate, and then sets this as the header/footer by 
+sending a PR_SET_HD message to w_ws->wserv. printer. 
+
+
+Senses the index of the item selected in the Alignment control and then writes the result to head£oot . ph- 
+>align. 
+
+
+Senses the index of the item selected in the On first page control and then writes the result to 
+headfoot .ph->first_page. 
+
+
+Senses the value in the Vertical offset control, converts it from current printer units to twips and then writes 
+the result to the address pointed to by headfoot .offset. 
+
+
+Returns WN_KEY_CHANGED. 
+
+
+dialog 
+
+
+VOID dl_launch_sub(INT index) ; 
+Allow the user to edit the current font by launching a Font selector dialog. 
+Opens the current printer resource file by sending a pR_OPEN_wDR message tO w_ws->wserv. printer. 
+Writes appropriate values to a FONTSEL_pata struct defined as follows: 
+typedef struct 
+
+{ 
+
+VOID *wdr; 
+
+SCRLAY_FONT *pf; 
+
+UWORD ret; 
+
+} FONTSEL_DATA; 
+The significance of the members of the ronrsEL_pata struct is as follows: 
+
+
+wdr set to the handle of the current wor object opened by sending a pR_oPEN_wDR message to w_ws- 
+>wserv.printer. 
+
+
+pf the address of headfoot .ph->f i.e. a scRLAY_Fonr struct containing default font data. 
+ret set to zero - the Font selector dialog sets this to a non-zero value if the font data has been edited 
+
+
+Launches a Font selector dialog as described in the General dialogs chapter of the HWIM Reference 
+manual with as the argument a pointer to the above ronTsEL_pata struct. 
+
+
+Closes the current printer resource file by sending a pR_CLOSE_wDR message to w_ws->wserv.printer. 
+
+
+Sets the text in the Font control according to the font specified by headfoot .ph->£. 
+
+
+16 - 31 
+
+
+HWIM REFERENCE 
+
+
+PRNMODEL 
+
+
+a next count 
+current 
+
+
+destroy di_item_replace 
+wn_key dil_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense di_set_size 
+wn_draw dl_ing minsize 
+dl_item_lock 
+dl_item_dim 
+dl_set_item_flags 
+dl_set_prompt 
+dl_take_focus 
+
+
+wn_position 
+wn_redraw 
+
+
+wa—sense—heip 
+
+
+wn_visible 
+
+
+di_index_to_handle |dl_item_new 
+
+
+The PRNMODEL Class implements the Set printer dialog allowing the user to select the desired printer and 
+default font. An example Set printer dialog is shown in the following picture: 
+
+
+Set printer 
+
+
+Sane diiiad ¢ Canon BJ-16e> 
+‘Default font... Pica 12 
+
+
+The selected printer and the default font are both stored in the curent pRinTER object the handle of which 
+must be stored in w_ws->wserv.printer. 
+
+
+Class definition 
+Defined in sub-category file prntdlgs.c/ (generated header file prntdlgs.g). 
+
+
+CLASS prnmodel digbox 
+{ 
+REPLACE dl_key 
+REPLACE dl_launch_sub 
+REPLACE dl_changed 
+REPLACE dl_dyn_init 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+INT path; entry containing file path in pf 
+INT index; index of printer model info in file 
+} MLIST_ITEM; 
+
+
+16 - 32 
+
+
+16 PRINT CLASSES 
+—_—— ——s— eeeeeeeSSSSSSOERINE GLASSES 
+
+
+PROPERTY 3 
+
+
+{ 
+
+
+PR_VASTR *pm; handle of object used to store printer models 
+PR_VASTR *pf; stores names of files where model data is stored 
+PR_VAFLAT *pi; info for each printer model: where stored 
+
+UWORD model; 
+
+WORD nsel; index of current model in overall list 
+SCRLAY_FONT sf; 
+
+TEXT wdrfile [P_FNAMESIZE] ; 
+
+
+} 
+} 
+
+
+Property 
+
+
+prnmodel.pm the handle of an instance of the vastr class - this stores the names of the available 
+printer models and provides the data for the Select printer control. 
+
+
+prnmodel .pf the handle of an instance of the vastr class - this stores the names of the WDR files 
+from which the printer models were obtained. 
+
+
+prnmodel.pi the handle of an instance of the varuat class - this is used to store the index of each 
+printer model in its parent WDR files. 
+
+
+The n™ record stores a cross reference for the n"* printer model in the prnmodel .pm 
+array. 
+
+
+Each record is organised as an Murst_para struct defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+INT path 
+
+INT index 
+
+} MLIST_ITEM; 
+
+
+the path member specifies the index of the parent WDR file in the prnmodel . pf 
+array. 
+
+
+the index member specifies the index of the printer model within the WDR file. 
+prnmodel .model specifies the model number of the current printer. 
+prnmodel .nsel specifies the index of the current printer model in the prnmode1 .pm array. 
+prnmodel.sf @ SCRLAY_FONT struct containing current default font data. 
+prnmodel.wdrfile a buffer containing the name of the current printer resource file. 
+
+
+Resources 
+
+
+Defined in the system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_printer_model 
+{ 
+title="Set printer"; 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+prompt="Select printer"; 
+flags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+class=C_CHLIST; 
+info=CHLIST{}; 
+
+
+’ 
+
+
+16 - 33 
+
+
+HWIM REFERENCE 
+TE 
+
+
+CONTROL 
+
+
+{ 
+
+class=C_TEXTWIN; 
+prompt="Default font "; 
+info=TXTMESS 
+
+
+{ 
+
+
+flags=IN_TEXTWIN_POPOUT; 
+
+
+Hy 
+
+
+I a a ae TS) 
+PRNMODEL methods 
+
+
+VOID dl_dyn_init (VOID) ; 
+Dynamically initialise the content of the dialog. 
+
+
+Obtains the address of a PRINTER_PARAMs struct containing the current printer parameters by sending a 
+PR_GET_PARAMS Message tO w_ws->wserv.printer. 
+
+
+Obtains the current printer model number and the name of the associated WDR file by sending a 
+PR_SENSE_MODEL message tO w_ws->wserv.printer and writes the results to prnmodel.model and 
+prnmodel .wdrfile respectively. 
+
+
+Writes the d.£ member of the pRInTER_PaRams struct to prnmodel sf. 
+Sets suitable text, based on the content of prnmodel. sé, in the Default font control. 
+
+
+Creates an instance of the vastr class and writes its handle to prnmode1 .pm. Initialises the vastR 
+component by sending a va_INIT message to prnmodel .pm specifying a granularity of 20. 
+
+
+Creates an instance of the vastr class and writes its handle to prnmodel . pf. Initialises the vastR 
+component by sending a va_INIT message to prnmodel .p£ specifying a granularity of 32. 
+
+
+Creates an instance of the varuat class and writes its handle to prnmodel .pi. Initialises the vaFLAT 
+component by sending a va_INIT message to prnmodel .pi specifying records of length equal to the size of 
+an MLIST_ITEM struct and a granularity of four. 
+
+
+Creates an instance of the pmopiocs class and then sends an Ls_scan message to the pmopLocs object: this 
+scans the rom device and the root and WDR directories of all devices on the Locs: : node for WDR printer 
+resource files. This message adds records: 
+
+
+* containing the names of the located WDR files: these records are appended to the variable array 
+whose handle is stored in the prnmodel . pf property. 
+
+
+¢ containing the names of the printer models listed in the located WDR file: these records are added 
+to the variable array whose handle is stored in the prnmode1 . pm property. Note that on the 
+Series 3a the records are ordered alphabetically and that a duplicate printer model located on a 
+flash pack will replace the rom version. 
+
+
+¢ containing a cross reference for each printer model in the WDR file: these records are appended to 
+the variable array whose handle is stored in the prnmode1 .pi property. The n™ record stores a 
+cross reference for the n"* printer model in the prnmodel . pm array. 
+
+
+Each printer.pi record is organised as an MLIST_ITEM struct. 
+The MLIsT_ITEM struct is defined as follows: 
+typedef struct 
+i path 
+
+
+INT index 
+} MLIST_ITEM; 
+
+
+16 - 34 
+
+
+16 PRINT CLASSES 
+
+
+The significance of the members of the mu1st_1TeEm struct is as follows: 
+path specifies the index of the parent WDR file in the prnmodel .p£ array. 
+index specifies the index of the printer model within the parent WDR file. 
+
+
+Sets the Select printer control to display the data in prnmodel . pm array with the current selection set to 
+prnmodel .nsel. 
+
+
+If w_ws->wserv. flags Contains PR_WSERV_OWN_DEFAULT_FonT then the method locks the Default font 
+control - in consequence the text is visible but may not be edited by the user. 
+
+
+ile key input 
+
+
+INT dl_key (INT index, INT keycode) ; 
+Store the edited content of the dialog in the printer object. 
+
+
+Obtains the address of a PRINTER_PARaMs struct containing the current printer parameters by sending a 
+PR_GET_PARAMS message tO w_ws->wserv.printer. 
+
+
+Senses the index of the item selected in the Select printer control and then copies the name of the 
+corresponding printer resource file to prnmodel . wdrfile. 
+
+
+Writes the current printer model number to prnmode1 .modei and then sets this as the current printer model 
+by sending a PR_SET_MODEL message to w_ws->wserv.printer. 
+
+
+Stores the default font in the prinTER object by writing prnmodel.sf to the a. £ member of the 
+PRINTER_PARAMS struct. 
+
+
+sub-dialog 
+VOID dl_launch_sub(INT index) ; 
+Allow the user to modify the default font characteristics by launching a Font selector dialog. 
+
+
+Senses the index of the item selected in the Select printer control and then obtains a pointer to the 
+corresponding mLIsT_TTem item in the prnmodel .pi array. 
+
+
+Copies the name of the printer resource file associated with the selected printer model to 
+prnmodel .wdrfile. 
+
+
+Writes the index member of the mursT_1rTem struct to prnmodel .model. 
+
+
+Creates an instance of the wor class and then sends a wor_rnrT message specifying prnmodel .wdrfile and 
+prnmodel .model. as the name of the current wor file and the current printer model number respectively. 
+
+
+Allows the user to modify the default font characteristics stored in prnmode1.sf by launching a Font 
+selector dialog: for further details of the Font selector dialog see the description of the rowtsEt class in the 
+General dialogs chapter of the HWIM Reference manual. 
+
+
+Sets appropriate text in the Default font control. 
+
+
+VOID dl_changed(INT changed) ; 
+
+
+m changed messages 
+
+
+Update the content of the dialog according to the content of the Select printer control. 
+
+
+Senses the index of the item selected in the Select printer control and then obtains a pointer to the 
+corresponding MLISsT_ITEM item in the prnmodel . pi array. 
+
+
+Writes the name of the selected printer resource file to prnmodel . wdrfile and then writes the index 
+member of the MLIST_ITEM struct to prnmodel.model. 
+
+
+Sets appropriate text for the Default font control. 
+
+
+16-35 
+
+
+HWIM REFERENCE 
+
+
+ay 
+
+
+fawrw—_fpccua IN |DLGBOX 
+
+
+a aoe next item count 
+rbuf current 
+dimrid underline 
+helprid absorb 
+
+changed 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw di_inq_minsize 
+dl_item_lock di—dyn—taie 
+dl_item_dim di—key 
+dl_set_item flags 
+
+dal_set_prompt di—-ehanged 
+dl_take_ focus dl_focus 
+dl_handle_to_index di_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+wn_position 
+wn_redraw 
+
+
+wnrsense—heip 
+
+
+wn_visible 
+
+
+The paces1zz class implements the Page size dialog allowing the user to specify the desired page size and 
+orientation. An example of a Page size dialog is shown in the following picture: 
+
+
+Page size Cinches} 
+
+
++Ad> 
+
+
+Width 8.27 
+Height 11.69 
+‘Orientation Portrait 
+
+
+The page size and orientation are stored in the current PRINTER object the handle of which must be stored in 
+W_wS->wserv.printer. 
+
+
+Class definition 
+Defined in sub-category file prntdigs.cl (generated header file prntdlgs.g). 
+
+
+CLASS pagesize dlgbox 
+
+
+REPLACE dl_dyn_init 
+REPLACE dl_changed 
+REPLACE dl_key 
+
+
+} 
+Resources 
+Defined in the system resource file s_.rss. 
+The following is defined in hwim.rh: 
+
+
+STRUCT PAGE SIZE 
+
+
+{ 
+WORD width; 
+WORD length; 
+
+
+} 
+
+
+The following is defined in s_.rss: 
+
+
+16 - 36 
+
+
+16 PRINT CLASSES 
+eee OEE ELAS SED 
+
+
+RESOURCE PAGE_SIZE_ARRAY sys_page_dimensions 
+
+
+{ 
+
+
+page_size= 
+{ 
+PAGE_SIZE {width=PAGE_WIDTH_A4; length=PAGE_LENGTH_A4;}, 
+PAGE_SIZE {width=PAGE_WIDTH_A4; length=PAGE_LENGTH_A4;}, 
+PAGE_SIZE {width=PAGE_WIDTH_EXECUTIVE; length=PAGE_LENGTH EXECUTIVE; }, 
+PAGE_SIZE {width=PAGE_WIDTH_LEGAL; length=PAGE_LENGTH_LEGAL; }, 
+PAGE_SIZE {width=PAGE_WIDTH_ LETTER; length=PAGE_LENGTH_LETTER;}, 
+PAGE_SIZE {width=PAGE_WIDTH_MONARCH; length=PAGE_LENGTH MONARCH; }, 
+PAGE_SIZE {width=PAGE_WIDTH_DL; length=PAGE_LENGTH_DL; } 
+
+
+}; 
+} 
+
+
+RESOURCE DIALOG sys_pagesize_dl 
+{ 
+title="Page size"; 
+£1ags=DLGBOX_NOTIFY_ENTER | DLGBOX_RBUF_FILLED|DLGBOX_APPEND_UNITS TITLE; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_CHLIST; 
+£lags=DLGBOX_ITEM_NOTIFY_CHANGED; 
+prompt="Page size"; 
+infosCHLIST{rid=sys page_size;}; 
+}, 
+CONTROL 
+{ 
+class=C_FLTEDIT; 
+prompt="Width"; 
+info=FLTEDIT 
+{ 
+low=1; 
+high=45; 
+ndec=2; 
+}; 
+} ' 
+CONTRO: 
+{ 
+class=C_FLTEDIT; 
+prompt="Height"; 
+info=FLTEDIT 
+{ 
+low=1; 
+high=45; 
+ndec=2; 
+1s 
+}, 
+CONTROL 
+{ 
+class=C_CHLIST; 
+prompt="Orientation"; 
+info=CHLIST{rid=sys_orient;}; 
+
+
+} 
+
+
+eS ee ee ee er LT 
+PAGESIZE methods 
+
+
+Dynamic initialisation 
+
+
+VOID dl_dyn_init (VOID) ; 
+Dynamically initialise the content of the dialog. 
+
+
+Obtains a pointer to a PRINTER_PARAMS Struct containing the current printer parameters by sending a 
+PR_GET_PARAMS message tO w_ws->wserv.printer. 
+
+
+16 - 37 
+
+
+HWIM REFERENCE 
+ee SeeeSSSSSSSSSSSSSSSSSSee 
+
+
+Sets the index of the item selected in the Page size control to the d. size.choice member of the 
+PRINTER_PARAMS struct. 
+
+
+Not on the Series 3: if w_ws->wserv. flags contains PR_WSERV_METRIC, sets the upper and lower bounds for 
+the Width and Height controls to one hundred units and two units respectively. 
+
+
+If the d. size. choice member of the pRINTER_PARAMs struct is set to the value 1 (corresponding to the 
+second item - the string "Custom" - in the sys_pacE_s1zE system resource) specifying the custom page 
+size: 
+
+
+¢ converts the p.pg.width member of the PRINTER_PaRams struct from twips to the current printer 
+units, and then sets this as the value in the Width control. 
+
+
+e converts the p.pg.height member of the pRINTER_PaRaws struct from twips to the current printer 
+units, and then sets this as the value in the Height control. 
+
+
+Otherwise sets the content of the Width and Height controls as described for the DL_CHANGED message. 
+
+
+If the p.pdr£1ags member of the PRINTER_PARAMS struct contains wOR_PDR_LANDSCAPE, sets the index of 
+the item selected in the Orientation control to one. 
+
+
+Otherwise sets the index of the selected item in the Orientation contro] to zero. 
+
+
+DE KEYS 
+
+
+INT dl_key(INT index,INT keycode) ; 
+
+
+Handle key input 
+
+
+Store the selections in the dialog in the printer object. 
+
+
+Obtains a pointer to a PRINTER_PARAMs struct containing the current printer parameters by sending a 
+PR_GET_PARAMS Message tO w_ws->wserv.printer. 
+
+
+Senses the index of the item selected in the Page size control and then writes the index to the 
+d.size_choice member of the pRInTER_PARAms struct. 
+
+
+Senses the width in the Width contro], converts the value to the current printer units - i.e. cm or inches - 
+and then writes the value to the p.pg.width member of the PRINTER_PARAMS Struct. 
+
+
+Senses the height in the Height control, converts the value to the current printer units - i.e. cm or inches - 
+and then writes the value to the p.pg.height member of the PRINTER_PARAMS struct. 
+
+
+Senses the index of the item selected in the Orientation control and then writes the index to the p -pdrflags 
+member of the PRINTER_PARams struct. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+VOID dl_changed (INT changed) ; 
+Set the content of the Width and Height controls according to the item selected in the Page size control. 
+
+
+The s¥S_PAGE_DIMENSIONs system resource contains a list of PAcE_s1zE structs. The method loads the 
+PAGE_S1ZE Struct having the same index as the item selected in the Page size control. 
+
+
+The PAGE_szzz struct is defined as follows: 
+STRUCT PAGE_SIZE 
+{ 
+WORD width; 
+WORD length; 
+
+
+} 
+
+
+The significance of the members of the above struct is as follows: 
+width specifies the width of the page in units of twips. 
+
+
+length specifies the height of the page in units of twips. 
+
+
+16-38 
+
+
+16 PRINT CLASSES 
+
+
+Converts the width member of the above struct into the current printer units and then sets the result into the 
+Width control. 
+
+
+Converts the height member of the above struct into the current printer units and then sets the result into 
+the Height control. 
+
+
+PRINTING 
+
+
+flags next 
+id 
+
+
+destroy wn_draw 
+
+
+count 
+
+
+rbuf current 
+dimrid underline 
+
+
+helprid absorb 
+
+
+flags changed 
+
+
+destroy dl_item_replace dl_dyn_init 
+
+
+wn_cale_ position |wn_emphasise wn_key di_item_append di_set_size 
+
+
+wn_emphasise dl_init 
+
+
+Printing set_title 
+
+
+wn connect 
+
+
+wn_dodraw wn_sense_help d1_dimmed_message Printing do_print 
+
+
+wn_emphasise wn_set dl_item_add iorinting done 
+
+
+wn_key wn_sense dl_set_size 
+
+
+wn_position wn_draw dl_ing_minsize 
+
+
+@l_item_lock dl_dyn_init 
+di_item_dim di_key 
+
+
+dl_set_item_flags 
+
+
+dal_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+di_index_to_handle 
+
+
+dl_item_new 
+
+
+The PRINTING Class supports the Printing dialog allowing the starting, monitoring and cancelling of 
+printing. An example Printing dialog is shown in the following picture: 
+
+
+Printing to Plis 
+(page 2) 
+
+
+Abandon 
+
+
+{_ 
+
+
+The handle of the current prinTER object must be stored in w_ws->wserv.printer. 
+
+
+The digbox.rbuf property must point to an RBUF_PRINTING struct which is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+PAGES CALLS calls; 
+VOID **ppages; 
+} RBUF_PRINTING; 
+
+
+16 - 39 
+
+
+HWIM REFERENCE 
+eee 
+
+
+The significance of the members of the above struct is as follows: 
+calls a PAGES_CALLS struct which specifies the call backs required by the pacgs object. 
+The Paces_cauus struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+VOID *hread; 
+WORD mread; 
+VOID *hdone; 
+WORD mdone; 
+
+
+} 
+
+
+the hread member specifies the handle of the object that is to receive read call-back messages 
+from the paczs active object. 
+
+
+the mread member specifies the read call-back message that is to be sent by the paczs active 
+object when it requires the next line of text. 
+
+
+the hdone member specifies the handle of the object which is to receive completion call-back 
+messages from the pacss active object. 
+
+
+the mdone member specifies the completion call-back message that is to be sent by the pacEs 
+active object when it has completed either the current page or the entire document. 
+
+
+ppages either nu or a pointer to the handle of the pacss active object. 
+(The hread and mread members of the above paGES_caLLs struct must be set by the owning application.) 
+
+
+Class definition 
+Defined in sub-category file printing.cl (generated header file printing g). 
+
+
+CLASS printing dlgbox 
+
+
+{ 
+
+
+REPLACE dl_dyn_init 
+REPLACE dl_set_size 
+ADD printing_set_title 
+ADD printing do print 
+ADD printing_done 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+PR_WIN_WILL SKIP 0x4000 Re-use this bit 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+PAGES_CALLS calls; 
+VOID **ppages; 
+} RBUF_PRINTING; 
+
+
+} 
+
+
+PROPERTY 1 
+
+
+{ 
+
+
+VOID *pages; pages active object 
+
+
+} 
+
+
+Property 
+
+
+printing.pages the handle of an instance of the paces active object class - this handles the printing 
+operation. A description of the paces class may be found in the Document Printing 
+Classes chapter of the FORM Reference manual. 
+
+
+16 - 40 
+
+
+16 PRINT CLASSES 
+$$$ Se OEIINT CLASSES 
+
+
+Resources 
+
+
+Defined in the system resource file s_.rss. 
+
+
+RESOURCE DIALOG sys_ printing dialog 
+{ 
+flags=DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD|DLGBOX_ITEM UNDERLINED; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}i 
+} ' 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+£lags=DLGBOX_ITEM_CENTRE|DLGBOX_ITEM_DEAD; 
+info=TXTMESS 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+}; 
+} e 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=sys_ac_abandon; 
+
+
+}; 
+
+
+SS ee ee ee Oe een a a a ey 
+PRINTING methods 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Dynamically initialise the content of the dialog and start the printing. 
+Note: dlgbox.rbuf must point to an appropriately initialised raur_PRINTING struct. 
+
+
+Sets the text in the Page number control - the text is created from the format string in the sys_PaGE_1s 
+system resource and an argument of 9999. 
+
+
+Sets the dialog title by sending self a PRINTING_SET_TITLE message. 
+Specifies the completion call-back method by writing o_pRINTING_DONE to dlgbox.rbuf->calls.mdone. 
+Specifies the completion call-back handle by writing se1£ to dlgbox. rbuf->calls.hdone. 
+
+
+Starts the printing by sending self a PRINTING_DO_PRINT message with as argument the address of 
+dlgbox.rbuf->calls. 
+
+
+Writes the handle of the current pacgs active object to printing.pages. 
+
+
+If digbox. rbuf->ppages is non-zero, writes printing.pages to the address pointed to by digbox.rbuf- 
+>ppages. 
+
+
+16-41 
+
+
+HWIM REFERENCE 
+DLLSET SE Set size of dialog 
+
+
+VOID dl_set_size (VOID) ; 
+
+Set the size of the dialog and the content of the Page number control. 
+Supersends a DL_SET_s1zE message. 
+
+Sets the text in the Page number control: 
+
+
+¢ ifwin.flags contains PR_WIN_WILL_sKIP and the printer.p -p.pgbeg member of w_ws- 
+>wserv.printer is greater than one, the text is created from the SYS_SKIPPING_PAGE system 
+resource with an argument of one. 
+
+
+e otherwise the text is created from the sys_pacE_zs system resource with an argument of one. 
+The sys_SKIPPING_PAGE and sys_PaGE_Is system resources are defined as follows: 
+RESOURCE STRING sys_skipping_ page 
+
+
+{ 
+
+
+str="(skipping page tu)"; 
+
+
+RESOURCE STRING sys_printing_to 
+
+
+{ 
+
+
+str="Printing to ts"; 
+
+
+} 
+“Setttitie 
+
+
+VOID printing_set_title (VOID) ; 
+
+
+Set the title and the content of the control with index one. 
+
+
+Obtains the name of the printer device - i.e. Serial, Parallel or a filename - by sending a 
+WS_SENSE_PDEV_TEXT message to w_ws. 
+
+
+Sets the text in the dialog title - the title is created from the SYS_PRINTING_TO system resource and the 
+name of the printer device. 
+
+
+If the printer.p.p.pgbeg member of w_ws->wserv.printer is not equal to one: 
+* — indicates that the first page(s) is (are) to be skipped by setting PR_WIN_WILL_SKIP in win. flags. 
+
+
+e _ sets the text in the Page number control - the text is created from the SYS_SKIPPING_PAGE system 
+resource and an argument of 9999. 
+
+
+PRINTING_DO_PRINT 
+
+
+VOID *printing_do_print (PAGES CALLS *pcalls) ; 
+
+
+Start the printing operation. 
+
+
+Starts the printing operation by sending a pR_PRINT message to w_ws->printer with an argument of 
+pcalls. 
+
+
+Returns the handle of the pacgs active object which is handling the printing. 
+
+
+INT printing_done (PAGES_DONE *d) ; 
+Handle page and document completion. 
+
+
+If the event member of the paces_pone struct pointed to by a is PAGES _DONE_PAGE - indicating that printing 
+of the current page is complete - sets the text in the Page number control and then retums FALSE: 
+
+
+¢ ifwin. flags contains pR_WIN_WILL_sxrp and the page number of the first page to be printed i.e. 
+w_ws->.printer->printer.p.p.pgbeg is greater than the current page number i.e. d- >page, the 
+text is created from the sys_sKIPPING_PAGE system resource and the current page number. 
+
+
+a SSeeeeeeeSSeSSSSSFSSFSFSSeEEeeeee 
+16 - 42 
+
+
+16 PRINT CLASSES 
+eS PRINT CLASSES 
+
+
+¢ — otherwise the text is created from the sys_pacE_1s system resource and the current page number 
+in d->page. 
+
+
+If the event member of the paczs_pone struct pointed to by d is PAGES_DoNE_poc - in which case the 
+printing of the document is complete - indicates that no further copies of the document are to be printed by 
+retuming FALSE. 
+
+
+If the event member is none of the above - in which case either the printing is complete or an error has 
+occurred while printing - writes NULL to printing.pages, destroys the PRINTING object by sending selfa 
+destroy message and then returns FaLseE. 
+
+
+For a more detailed explanation of the completion call-back method see the description of the 
+pagedoc_mdone method in the Formatted Document Content Classes chapter of the FORM Reference 
+manual. 
+
+
+(This method is called by the paczs active object when it finishes printing the current page/document.) 
+
+
+PMODLOCS 
+
+
+PMODLOCS 
+
+
+dl 
+
+
+flags 
+peb 
+pname 
+match 
+info 
+
+
+name 
+wildname 
+
+
+is_matchname 
+1ls_scan 
+
+
+1ls_filename 
+
+
+ds—Sleseme 
+
+
+The pmoptocs class is provided for use by the prnmopeL class (or a subclass thereof) described in the 
+current chapter. The class may be used to scan the desired devices and directories for WDR printer resource 
+files and extract the names of the printer models supported. 
+
+
+The scan adds records: 
+
+
+* containing the names of the located WDR files. These records are added to the variable array 
+whose handle is stored in the prnmode1 .pf property of the owning class. 
+
+
+e containing the names of the printer models listed in the located WDR files. These records are 
+added to the variable array whose handle is stored in the prnmodel. pm property of the owning 
+class. 
+
+
+¢ containing for each printer model the index of the record storing the name of the printer model 
+and the index of the printer model in the parent WDR file. These records are added to the variable 
+array whose handle is stored in the prnmodel .pi property of the owning class. 
+
+
+Class diagram 
+
+
+/ los > _/ pmodlocs + 
+
+
+16 - 43 
+
+
+HWIM REFERENCE 
+eo  SSSSSSSSSSSSMSSSSSSSSS 
+
+
+Class definition 
+Defined in sub-category file pmodlocs.cl (generated header file pmodlocs.g). 
+CLASS pmodlocs locs 
+REPLACE ls filename 
+PROPERTY 
+
+
+{ 
+
+
+PR_PRNMODEL *dl; Owning dialog 
+} 
+} 
+Property 
+
+
+pmodlocs.dl the handle of the object which uses the pmopLocs component. 
+
+
+PMODLOCS methods 
+LS FILENAME = = |. Process matching filename 
+
+
+INT ls_filename (TEXT *buf) ; 
+Process a matching filename. 
+
+
+This method is called when a matching file has been located: the matching file is assumed to be a WDR 
+printer resource file the name of which is specified as a zero terminated string by buf. 
+
+
+The method adds records: 
+
+
+* containing the name of the located WDR file. This record is appended to the variable array whose 
+handle is stored in the prnmode1 .pf property of the owning class. 
+
+
+® containing the names of the printer models listed in the located WDR file. These records are added 
+to the variable array whose handle is stored in the prnmode1 . pm property of the owning class. Note 
+that on the Series 3a the records are ordered alphabetically and a duplicate printer model located 
+on a flash pack will replace the rom version. 
+
+
+e containing a cross reference for each printer model in the WDR file. These records are appended 
+to the variable array whose handle is stored in the prnmode1 .pi property of the owning class. The 
+n® record stores a cross reference for the n* printer model in the prnmodel . pm array. Each record 
+is organised as an MLIST_ITEM struct. 
+
+
+The mutstT_ITEM struct is defined as follows: 
+typedef struct 
+INT path 
+INT index 
+} MLIST_ITEM; 
+The significance of the members of the murst_rrem struct is as follows: 
+path specifies the index of the parent WDR file in the prnmode1 . pé array. 
+
+
+index specifies the index of the printer model within the parent WDR file. 
+
+
+Returns FALSE. 
+
+
+16-44 
+
+
+CHAPTER 17 
+
+
+DIALLING DIALOGS 
+
+
+This chapter documents classes associated with tone dialling. These classes are: 
+e the HarpuE class which provides an idle active object especially suited for use with tone dialling. 
+
+
+e the prazao class which supports tone dialling and which is used as a component by the praLpLG 
+class. 
+
+
+e the praupic class which provides a common base for the rpraLpLc and spraxpuc classes. 
+e the rreEprat class which provides a dialog control that allows free-form tone dialling. 
+e the rpraxotc class which provides a dialog that supports free-form tone dialling. 
+
+
+e — the cwrrypxe class which provides a dialog that allows the user to select a country from the list 
+supported by the World database. 
+
+
+e the spranpuc class which provides a dialog that allows editing and tone dialling one or more 
+dialling string. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the AIDLE active object class described in the OLIB Reference manual. 
+
+
+e the picox class described in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+HAIDLE 
+
+
+q 
+priority 
+isactive 
+peb 
+
+stat 
+
+
+destroy ao_init 
+ao_init ao_run 
+ao_cancel 
+
+ao_abrun 
+
+ao_queue 
+
+ao_run 
+
+
+The HAIDLE class provides an idle active object, and is used by for example, the prazao class described 
+later in this chapter. The Hazpzé class allows the idle active object to be cancelled at any time by pressing 
+the Escape key. 
+
+
+The following illustrates the use of the yazpze class: 
+
+
+17-1 
+
+
+HWIM REFERENCE 
+es ESSE 
+
+
+/* compute intensive loop starts here */ 
+WORD stat; 
+
+
+haidle=f_newsend(CAT_DEMO_HWIM,C_HAIDLE,O_AO_INIT); 
+for (i=0;i1<=1000;i++) 
+
+
+{ 
+
+
+psend (haidle,AO_ QUEUE, &stat) ; 
+
+
+The ao_QuEUE message returns once all active objects in the queue have run thus ensuring that the compute 
+intensive loop does not monopolise the processor. An example of the use of the HarpzE class is tone 
+dialling thus ensuring that the tone dialling does not interfere with other tasks and may be cancelled at any 
+moment. 
+
+
+Class diagram 
+
+
+active) / aidle ~} “ haidle 
+
+
+Class definition 
+Defined in sub-category file hactive.c/ (generated header file hactive.g). 
+
+
+CLASS haidle aidle 
+
+
+{ 
+
+
+REPLACE ao_queue 
+ADD hai_key 
+
+
+PROPERTY 
+{ 
+VOID *rbuf; 
+} 
+} 
+Property 
+
+
+haidel.rbuf used to store the status word for the idle active object. 
+
+
+Ee ee ee ee ee ee ee eer 
+HAIDLE methods 
+
+
+idle object 
+INT ao_queue (VOID *xbuf) ; 
+
+Allow queued active objects to run by starting an idle object. 
+
+Writes rbuf to haidle.rbuf. 
+
+
+If the unsigned word pointed to by rbuf contains zero, signals the process i/o semaphore - i.e. call 
+p_iosignal. 
+
+
+Writes TRUE to active.isactive. 
+
+
+Directs all future keypresses to its own key method by writing self to w_ws->wserv. filter and writing 
+O_HAI_KEY tO w_ws->wserv.filmethod. 
+
+
+Ensures that queued active objects have an opportunity to run by sending an am_sTaRT message to w_am- 
+this message send only returns once all queued active objects have run. 
+
+
+Writes the original key filter and filter method to w_ws->wserv. filter and w_ws->wserv.filmethod 
+respectively. 
+
+
+The Series 3a version returns active.stat. 
+
+
+The Series 3 version does not return a value. 
+
+
+——eeSSSeSeeSeSSSSSSSSeSSSSSSSSSESESE 
+17-2 
+
+
+17 DIALLING DIALOGS 
+
+
+INT hai_key (INT keycode, INT modifiers) ; 
+
+Handle a keypress that may potentially terminate the Harpzz idle active object. 
+
+If keycode is W_KEY_ESCAPE, cancels the idle object as follows: 
+¢ indicates that the request was cancelled by writing E_FILE_ CANCEL to haidle.rbuf. 
+e — ensures that the last am_starT message send returns by sending an am_sTop message to w_am. 
+e indicates that the Harpe active object is not active by writing FALSE to active .isactive. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+DIALAO 
+
+
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy ao_init 
+ae-init ao_run 
+
+
+ao_cancel 
+ao_abrun 
+
+
+The pzaxao class may be used to make an asynchronous request to generate a sequence of dialling tones. 
+The class allows the user to cancel the dialling at any time after the request has been made by pressing the 
+Escape key. Note that the class directs all keypresses to its own hai_key method. 
+
+
+For a description of the sound device see the 1/O Devices Reference manual. 
+
+
+Class diagram 
+
+
+/ ative / aidle “> / haidle~; / dialao 
+
+
+Class definition 
+Defined in sub-category file hactive.c/ (generated header file hactive.g). 
+
+
+CLASS dialao haidle 
+Active object supervising dialling 
+
+
+{ 
+
+
+REPLACE ao_queue 
+REPLACE hai_key 
+
+
+} 
+
+
+Property 
+None. 
+
+
+17-3 
+
+
+HWIM REFERENCE 
+
+
+i ee eee SS ee 
+DIALAO methods 
+
+
+ig object 
+INT dialao_ao_queue (VOID *pcb,TEXT *str,E DIAL *c); 
+Queue a request to write a tone sequence to the sound channel. 
+
+
+Makes an asynchronous request to the sound channel to play the required tone sequence using 
+active.stat as the status word. 
+
+
+The handle of the sound channel should be stored in peb - note that an invalid handle will panic the calling 
+process. 
+
+
+The tone sequence should be stored as a zero terminated string specified by str. The timing for the tone 
+dialling is specified by the E_prax struct pointed to by c. 
+
+
+The £_pzaz struct is defined as follows: 
+typedef struct 
+
+
+{ 
+
+
+UBYTE toneLengthTicks; 
+
+UBYTE delayLengthTicks; 
+
+UWORD pauseLengthTicks; 
+
+} E_DIAL; 
+The members of the &_prau struct have the following significance: 
+toneLengthTicks the length of a dial tone in units of 1/32 seconds. 
+delayLengthTicks _ the time between dial tones in units of 1/32 seconds. 
+
+
+pauseLengthTicks _ the length of the pause corresponding to the comma and space characters in units of 
+1/32 seconds. 
+
+
+Further details of the tone dialling may be found in the Sound chapter of the /O Devices Reference 
+manual. 
+
+
+Supersends an ao_QUEUE message with an argument of pcb. 
+The Series 3a version returns the value returned by the ao_QuEUE message. 
+
+
+The Series 3 version does not return a value. 
+
+
+INT dialao_hai_key(INT keycode, INT modifiers) ; 
+Handle a keypress that may potentially cancel the prazao idle active object. 
+If keycode is W_KEY_ESCAPE: 
+
+
+e cancels any outstanding write request on the sound channel the handle of which is assumed to be 
+in haidle.rbuf. 
+
+
+e waits for the cancel request to complete by calling p waitstat with the address of active.stat 
+as the argument. 
+
+
+* ensures that the last am_sTarT message send retums by sending an am_sTop message to w_am. 
+e indicates that the pranao active object is not active by writing FALSE to active.isactive. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+17-4 
+
+
+17 DIALLING DIALOGS 
+
+
+DIALDLG 
+
+
+flags next 
+id 
+destrey wh-draw 
+
+
+DLGBOX 
+
+
+item count 
+xvbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise di_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense di—set—size 
+
+
+dl_set_size 
+
+
+wn_position wn_draw dl_ing_minsize 
+wn_redraw dl_item_lock al_dyn_init 
+wh—sense—heip dl_item_dim dl_key 
+
+
+wn_visible dl_set_item flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index d1_launch_sub 
+
+
+dl_index_to_handle dl_item_new 
+
+
+The prazpue class provides a common base class for the rpraLpic and sptaxpie classes. It provides the 
+basic functionality required by a dialog that supports tone dialling. 
+
+
+Class diagram 
+
+
+oes ans. ony - ons, atts 
+
+
+/ in > (4 bwin} / digchain’ |/ digbox; / dialdig > 
+
+
+Class definition 
+Defined in sub-category file dialdlgs.cl (generated header file dialdlgs.g). 
+
+
+CLASS dialdlg dlgbox 
+Add active object to appman 
+
+
+{ 
+
+
+REPLACE dl_set_size 
+PROPERTY 1 
+
+
+{ 
+
+
+VOID *dialao; 
+
+
+} 
+} 
+
+
+Property 
+dialdig.dialao handle of an instance of the pranao class - this is used to play a tone sequence. 
+
+
+17-5 
+
+
+HWIM REFERENCE 
+
+
+Ez eT EE eS ee] 
+DIALDLG methods 
+
+
+DL_SET SIZE = Create a dial active object 
+VOID d@l_set_size (VOID) ; 
+
+Initialise the help resource and create and initialise a dial active object. 
+
+Supersends a pL_SET_SIZE message. 
+
+Writes -syS_HELP_DIALLING to dlgbox.helprid. 
+
+
+Creates an instance of praLao and writes the handle to dialdlg.dialao. Initialises the pranao component 
+by sending an ao_INIT message tO dialdlg.dialao. 
+
+
+FREEDIAL 
+
+
+FREEDIAL 
+
+
+current 
+str 
+
+
+landlord 
+offset 
+width 
+
+
+destroy 
+wn_calc_positio wn_init 
+n wn_visible wn_draw 
+wn_connect lg_draw wn_key 
+
+
+wn_dodraw lg_self_check 
+
+
+ig_sense_width 
+
+
+wn_emphasise lg_set_id_pos 
+
+
+orakey 
+
+
+wn_position 
+wn_redraw lig_update 
+wn_sense_help 
+
+
+The FREEForM class provides a dialog control that supports free-form tone dialling - thus the corresponding 
+tone is generated when a key is pressed. An example of a FREEFORM control used as a dialog component is 
+shown in the following picture: 
+
+
+Free-form dialling 
+
+
+where the FREEFoRM control is the second item in the dialog. 
+
+
+Class diagram 
+
+
+Hao Fre se (rm ee ‘ os 
+f Hy ‘ * , 4 = 
+F, i ‘ / | ry / freedial > 
+4 é ta ia f 
+. 
+
+
+17-6 
+
+
+17 DIALLING DIALOGS 
+——__———<$S—_. eS IALLING DIALOGS 
+
+
+Class definition 
+Defined in sub-category file dialdlgs.cl (generated header file dialdlgs.g). 
+
+
+CLASS freedial lodger 
+
+
+{ 
+
+
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_draw 
+REPLACE wn_key 
+REPLACE lg _sense_width 
+PROPERTY 
+
+
+{ 
+
+
+WORD current; /* index of current cursor */ 
+TEXT str (WR_MAX_DIAL STRING+2] ; /* +2 for ZTS. Max of 24 char */ 
+
+
+} 
+} 
+
+
+Property 
+freedial.current the length of the number to tone dial. 
+
+
+freedial.str the number to tone dial - stored as a zero terminated string. 
+
+
+See the Sound chapter of the /O Device Reference manual for details of the 
+allowed characters. 
+
+
+ats Se a SS a a ay 
+FREEDIAL methods 
+
+
+_ Destroy 
+VOID destroy (VOID) ; 
+
+Destroy the FREEDIAL instance. 
+
+Ensures that the key click is re-enabled by calling woisablekeyClick with an argument of FALSE. 
+
+
+Clears PR_WSERV_FREEFORM_DIALLING in w_ws->wserv. flags and supersends a DESTROY message. 
+
+
+dialling 
+VOID wn_init (UBYTE *init,PR_WIN *landlord) ; 
+
+Initialise the FREEDIAL instance. 
+
+Writes an underscore character - '_' - to the first wR_MAX_DIAL_STRING elements of freedial.str. 
+
+Writes zero to freedial. current. 
+
+Writes landlord tO lodger. landlord. 
+
+Sets PR_WSERV_FREEFORM_DIALLING in w_ws->wserv. flags. 
+
+
+Disables the key click by calling woisablekeyclick with an argument of TRUE. 
+
+
+“Draw dial string 
+
+
+VOID wn_draw (VOID) ; 
+Draw the dial string. 
+Draws the dial string stored in the first wR_MAX_DIAL_sTRING elements of freedial.str. 
+
+
+The width of the control is taken from the width of the lodger window. The offset of the control is taken 
+from the offset of the lodger window. 
+
+
+The text is drawn in a monospace font with left alignment. 
+
+
+17-7 
+
+
+HWIM REFERENCE 
+
+
+WN_KEY ~ oS : _ Add input and dial 
+
+
+INT wn_key (INT keycode, INT modifiers) ; 
+
+
+Add keycode to the dial string and play the corresponding tone. 
+If keycode is greater than or equal to 0x100, returns wn_KEY_NO_CHANGE. 
+If keycode is neither a comma, an asterisk, a hash - i.e. #, nora digit: 
+
+e converts the character to uppercase. 
+
+
+e if keycode is not in the range 'A' to 'F' inclusive, calls hrnfoprint with an argument of 
+-SYS_INVALID_CHAR and returns WN_KEY_NO_CHANGE. 
+
+
+If freedial.current is equal to wR_MAX_DIAL_STRING, resets the dial string by writing an underscore 
+character to the first wR_MAX_DIAL_STRING elements of freedial.str and writing zero to 
+freedial.current. 
+
+
+Writes keycode to freedial.str[freedial. current), increments freedial .current and then draws the 
+control by sending self an LG_DRAW message. 
+
+
+Clears &_SOUND_DISABLE and sets E_SOUND_DEVIcE in the current sound flags: see the description of the 
+p_getsnd and p_setsnd routines in the PLIB reference manual for details. 
+
+
+Attempts to open a channel to the sound device (snp: ) and on success writes the handle of the sound 
+channel to peb. On failure restores the sound flags to their original state, calls hinfoprint with an 
+argument of -sys_sounD_Fart and then calls p_leave with an argument of 
+RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+Makes an asynchronous request to the sound channel to play the tone specified by keycode using the 
+timing paramters stored in the psx environment variable - these are the system wide timing parameters and 
+are stored in the form of an E_pzat struct. Details of the z_pzax struct may be found in the Sound chapter 
+of the I/O Devices Reference manual. 
+
+
+Closes the sound channel and restores the sound flags to their original state. 
+
+
+Returns wN_KEY_CHANGED. 
+
+
+LG 
+
+
+INT lg_sense_width (VOID) ; 
+
+
+se lodger width 
+
+
+Sense the width in pixels of the lodger window. 
+
+
+Returns WR_MAX_DIAL_STRING multiplied by the maximum width of a character in the system font. 
+
+
+17-8 
+
+
+17 DIALLING DIALOGS 
+
+
+FDIALDLG 
+
+
+flags item count dialao 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+flags changed 
+destrey wn-draw destroy dl_item_replace dl_set_size| ||dl_key 
+
+
+wn_calc_position |wn—emphasise wn_key dl_item_append 
+
+
+wn_emphasise dl_init 
+
+
+wn_sense_help dl_dimmed_message 
+
+
+wn_set dl_item_add 
+wn_sense di—set—size 
+
+
+wn_position wn_draw di_ing minsize 
+di_item_lock dl_dyn_init 
+dl_item_dim di_key 
+
+
+dl_set_item_flags 
+
+
+wn_redraw 
+
+
+wh-sense—heip 
+
+
+wn_visible 
+
+
+al_set_prompt dl_changed 
+
+
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The FDIALDLc class provides a dialog that supports free-form tone dialling. An example of a rp1atptc is 
+shown in the following picture: 
+
+
+Free-form dialling 
+
+
+Redial 
+
+
+Cea = 
+
+
+where the second item in the dialog is a FREEFoRM control as described in the previous section. 
+
+
+Class diagram 
+
+
+.. eee orn a ao Sricioes gern Mente Pain bs . 
+> . ee’ por ’ see eee 
+
+
+/ win “7 bwin; / dlgchain —_’ digbox™; = / dialdig™-_” fdialdig™> 
+t—. +, — \ 
+
+
+Ris 1 
+
+
+ion oe 
+eres 
+
+
+/ dialao ~> 
+
+
+Class definition 
+Defined in sub-category file dialdlgs.cl (generated header file dialdlgs.g). 
+
+
+CLASS fdialdlg dialdlg 
+dialog for freeform dial 
+
+
+{ 
+
+
+REPLACE di_key 
+
+
+} 
+
+
+Property 
+None. 
+
+
+17-9 
+
+
+HWIM REFERENCE 
+aS eee 
+
+
+Resources 
+
+
+Defined in system resource file s_rss. 
+
+
+RESOURCE ACLIST_ARRAY sys_freedial_aclist 
+
+
+{ 
+
+
+button = 
+
+{ 
+
+PUSH_BUT 
+{ 
+keycode=W_KEY_DELETE_LEFT; 
+str="Clear"; 
+} ' 
+
+PUSH_B 
+{ 
+keycode=W_KEY_ TAB; 
+str="Redial"; 
+} 
+
+}; 
+
+
+}RESOURCE DIALOG sys_freedial_dialog 
+{ 
+title="Free-form dialling"; 
+flags = DLGBOX_NO_WAIT|DLGBOX_NO_DDP; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_FREEDIAL; 
+prompt=<WS_ SYMBOL PHONE>; 
+} ’ 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+vid=sys_freedial_aclist; 
+
+
+}; 
+
+
+a ee ae a ee eee 
+FDIALDLG methods 
+
+
+INT dl_key(INT id, INT keycode) ; 
+Handle a keypress. 
+If keycode is W_KEY_DELETE LEFT: 
+
+
+¢ if freedial current is equal to wR_MAX_DIAL_STRING, resets the dialling string by writing an 
+underscore character to the first wR_MAX_DIAL_sTRING elements of freedial.str and writing zero 
+to freedial.current. 
+
+
+¢ draws the reset dial string by sending an L¢_uppaTE message to the FREEDIAL item with index one. 
+e returns WN_KEY_NO_ CHANGE. 
+If keycode is mot W_KEY_TAB, retumms WN_KEY_NO CHANGE. 
+
+
+Clears £_souND_DISABLE and sets E_SOUND_DEVICE in the current sound flags: see the description of the 
+p_getsnd and p_setsnd routines in the PLIB reference manual for details. 
+
+
+Attempts to open a channel to the sound device and on success writes the handle of the sound channel to 
+peb. On failure restores the sound flags to their original state, calls hinfoprint with an argument of 
+-SY¥S_SOUND_FAIL and calls p_leave with an argument of RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+eee 
+17-10 
+
+
+17 DIALLING DIALOGS 
+
+
+The dialling string is stored in dlgbox.item(1] .hand->freedial.str whilst its langth is stored in 
+dlgbox.item(1) .hand->freedial.current. 
+
+
+If the length of the dialling string is one or zero, makes an asynchronous request to the sound channel to 
+play the dialling sequence. 
+
+
+Otherwise plays the dialling sequence, whilst ensuring that the user may at any time cancel the playing, as 
+follows: 
+
+
+e disables exit and task switch messages by entersending a ws_LocK message to w_ws. 
+® sends an AO_QUEVE message to dialdlg.dialao. 
+e removes the extra level of locking by sending ws_Lock message to w_ws. 
+
+
+In either case the timing parameters are read from the psx environment variable - this contains the system 
+timing parameters stored in the form of an £_prax struct. 
+
+
+Closes the snp: channel and restores the sound flags to their original state. 
+Calls £_leave: the argument is either zero or the return value from the ws_Locx entersend. 
+
+
+Returns WN_KEY_NO_CHANGE. 
+
+
+CNTRYDLG 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+destroy wa-draw 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+
+
+CNTRYDLG 
+
+
+dl_key 
+
+
+wn_calc_ position |wnh-emphasise 
+
+
+wn_position wn_draw dl_ing_minsize 
+wn_redraw dl_item_lock dal_dyn_init 
+wh—-sense—heip dl_item_dim di-key 
+
+
+wn_visible dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+
+
+di_index_to_ handle dl_item_new 
+
+
+The cyrryb.c class allows the user to select a country from the extensive list stored in the World database. 
+An example country selector dialog is shown in the following picture: 
+
+
+Append country 
+¢ Izbekistan> 
+
+
+Append 
+
+
+PaaS 
+
+
+The second item in the dialog is a wwpsELwn control which supports selection using the arrow keys or via 
+incremental matching. Further details of the wLpseLwn class may be found in the Incremental Matchers 
+chapter of the HWIM Reference manual. 
+
+
+17-11 
+
+
+HWIM REFERENCE 
+TT n— ees 
+
+
+Class diagram 
+
+
+Class definition 
+Defined in sub-category file dialdlgs.cl (generated header file dialdlgs.g). 
+
+
+CLASS cntrydlg digbox 
+
+
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+None. 
+
+
+Resources 
+
+
+RESOURCE ACLIST_ARRAY sys_append_aclist 
+{ 
+button = 
+{ 
+PUSH_BUT 
+{ 
+keycode=W_KEY RETURN; 
+str="Append"; 
+} 
+}; 
+} 
+
+
+RESOURCE DIALOG sys_country_selector_dialog 
+{ 
+title="Append country"; 
+flags=DLGBOX_NOTIFY_ENTER|DLGBOX_ACTION_LIST|DLGBOX_RBUF_FILLED; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+
+class=C_WLDSELWN; 
+
+prompt="Country"; 
+
+info=WLDSELWN {flags=IN_WLDSELWN_COUNTRY | IN_WLDSELWN_SETHOME; }; 
+}, 
+
+
+CONTROL 
+
+
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+
+
+{ 
+
+
+rid=sys_append_aclist; 
+
+
+}; 
+
+
+i a Se en a 
+CNTRYDLG methods 
+
+
+_ Handle key 
+
+
+INT dl_key(INT id, INT key); 
+Senses the name of the country selected in the w.psELwn control with index one. 
+
+
+Senses the wLDSELwn dialog control with index one and writes the name of the selected country to 
+digbox.rbuf - the name is enclosed in square brackets with a leading space asfollows " [Germany]". 
+
+
+Returns WN_KEY_CHANGED. 
+
+
+— eee 
+
+
+17-12 
+
+
+17 DIALLING DIALOGS 
+
+
+SDIALDLG 
+
+
+flags next item count 
+
+id rbuf current 
+dimrid underline 
+helprid absorb 
+flags changed 
+
+destroy watdraw 
+
+
+DIALDLG 
+
+
+dialao 
+
+
+destroy dl_item_replace dl_set_size 
+
+
+wn_key dl_item_append 
+
+
+wn_emphasise dl_init 
+
+
+wn_sense_help al_dimmed_message 
+wn_set di—item—add 
+wn_sense di—set—size 
+wn_draw dl_ing_ minsize 
+dl_item_lock 4i—dyn—init 
+dl_item_dim di—tey 
+dl_set_item_flags 
+
+
+wn_position 
+wn_redraw 
+
+
+wn-sense—heip 
+
+
+wn_visible 
+
+
+d@l_set_prompt dl_changed 
+di_take_focus dl_focus 
+
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+The spra.pic class supports tone dialling, editing of dial strings, and free-form tone dialling. An example 
+SDIALDLG dialog is shown in the following picture: 
+
+
+Dial 
+
+
+4815218521 
+‘'R 6712196189 
+Cancel Free input Dial Dial out 
+
+
+SS Ge Ges Ee) 
+
+
+Note that pressing the menu key launches an rpraupic dialog as described in an earlier section of this 
+chapter. 
+
+
+On the Series 3a and the Workabout the Dial dialog may contain up to six dial items - i.e. phone numbers - 
+whilst on the Series 3 it may contain up to four dial items. 
+
+
+Class diagram 
+
+
+ant, ea ane 
+
+
+/ no} “ bwin 3 |/digchain> “ digbox + / dialdig > _” sdialdig > 
+S) 3K, i. ~—. eee Mee i 
+
+
+‘ eed 1 es ‘ ert! 4 Lorne ¢ i es teem meee! 7 
+
+
+‘i = 
+
+
+/ dialao ~s 
+
+
+Bantonk [renee - [or ee 
+
+
+Class definition 
+Defined in the sub-category file dialdigs.cl (generated header file dialdlgs.g). 
+
+
+CLASS sdialdlg dialdlg 
+{ 
+REPLACE dl_item_add 
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+17 - 13 
+
+
+HWIM REFERENCE 
+ESS 
+
+
+CONSTANTS 
+{ 
+PAN_TONE_LENGTH_TICKS 4 
+PAN_DELAY _LENGTH_TICKS 4 
+PAN_PAUSE_LENGTH_TICKS 32 
+PC_TONE_LENGTH_TICKS 6 
+PC_DELAY_LENGTH TICKS 4 
+PC_PAUSE_LENGTH_TICKS 18 
+SMART_DIAL_MAX_PROMPT 11 /* max prompt length */ 
+
+
+} 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+TEXT pmt [SMART_DIAL_MAX PROMPT+1] ; 
+TEXT str {WR_MAX_IN_STRING+2] ; 
+} SMART DIAL ITEM; 
+
+typedef struct 
+
+
+{ 
+
+
+WORD count; how many separate numbers 
+SMART_DIAL_ ITEM it [DLGBOX_MAX_ITEM-3] ; 
+} SMART_DIAL_DATA; 
+
+typedef struct 
+
+
+{ 
+
+WORD count; equals 1 
+
+SMART_DIAL ITEM it; 
+
+} SMART_DIAL_DATA_S; uses less stack than SMART_DIAL DATA 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD toneLengthTicks; 
+
+UWORD delayLengthTicks; 
+
+UWORD pauseLengthTicks; 
+
+UBYTE dialoOutCode [6] ; to access an external line 
+} DIAL_ENVAR; 
+
+
+} 
+
+
+Note: on the Series 3 some of the constants are assigned slightly different values. The Series 3 versions are 
+as follows: 
+
+
+PAN_TONE_LENGTH_TICKS 8 
+PAN_DELAY_LENGTH TICKS 8 
+PAN_PAUSE_LENGTH TICKS 48 
+
+
+Property 
+None. 
+
+
+Resources 
+
+
+Defined in the system resource file s_rss. 
+
+
+RESOURCE CONTROL sys_smart_dial_item 
+{ 
+class=C_EDWIN; 
+prompt=<WS_SYMBOL_PHONE>; 
+info=EDWIN 
+
+
+{ 
+
+
+maxlen=WR_MAX_DIAL_ STRING; 
+vulen=20; 
+flags=IN_EDWIN_VULEN_CHARACTERS | IN_EDWIN_NO_AUTOSELECT; 
+
+
+}; 
+
+
+17-14 
+
+
+17 DIALLING DIALOGS 
+
+
+RESOURCE ACLIST_ ARRAY sys_smart_dial_aclist 
+{ 
+button = 
+{ 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ESCAPE; 
+str="Cancel"; 
+}, 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ MENU; 
+str="Free input"; 
+} ' 
+PUSH_BUT 
+{ 
+keycode=W_KEY_ TAB; 
+str="Dial"; 
+} # 
+PUSH_BUT 
+{ 
+keycode=W_KEY_RETURN; 
+str="Dial out"; 
+} 
+}i 
+} 
+
+
+RESOURCE DIALOG sys_smart_dial_dialog 
+{ 
+flags=DLGBOX_NOTIFY_ENTER | DLGBOX_ACTION_LIST|DLGBOX_RBUF_ FILLED; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_TEXTWIN; 
+flags=DLGBOX_ITEM_CENTRE | DLGBOX_ITEM_DEAD |DLGBOX_ITEM_UNDERLINED; 
+info=TXTMESS; 
+{ 
+flags=IN_TEXTWIN_AL CENTRE; 
+str="Dial"; 
+}; 
+} ’ 
+CONTROL 
+{ 
+class=C_ACLIST; 
+info=ACLIST 
+{ 
+rid=sys_smart_dial_aclist; 
+
+
+}; 
+
+
+SDIALDLG methods 
+DL_ITEM_ADD _ Add one or m 
+
+
+INT dl_item_add(AD_DLGBOX *par); 
+
+
+0 the dialog 
+
+
+Add one or more items to the dialog. 
+
+
+If dlgbox.count is non-zero, adds an item to the dialog by sending seif a pL_ITEM_ADD message with an 
+argument of par - this item must specify an appropriate action list. Returns. 
+
+
+If dlgbox .rbuf->count is greater than six on the Series 3a or four on the Series 3, then set it equal to either 
+six or four respectively. 
+
+
+17-15 
+
+
+HWIM REFERENCE 
+
+
+If dlgbox. rbuf->count is less than than six on the Series 3a or four on the Series3, adds the first item 
+which must specify a title to the dialog by sending se1f a pL_ITEM_ADD message with an argument of par. 
+
+
+Adds digbox.rbuf->count EDWIN controls by sending digbox. rbuf->count DL_ITEM_APPEND messages to 
+self with an argument of -sys_SMART DIAL ITEM. 
+
+
+VOID dl_dyn_init (VOID); 
+Initialise the content of the dialog controls. 
+
+
+Note that the digbox.xbuf property must point to either a sMaRT_DIAL_ pata struct, or a 
+SMART_DIAL_DATA_s struct followed by zero or more sMART_DIAL_rTeEM structs, containing the initialisation 
+data. 
+
+
+The sMART_DIAL_pata struct is defined as follows: 
+typedef struct 
+ee count; 
+SMART_DIAL_ITEM it [DLGBOX_MAX_ITEM-3]; 
+} SMART_DIAL DATA; 
+The significance of the members of the smart_pzaL_pata struct is as follows: 
+count the number of smart dial items in the dialog. 
+it an array of sMART_DIAL_1ITEM structs which stores the data required by the smart dial items. 
+The sMART_DIAL_ITEM struct is defined as follows: 
+typedef struct 
+
+
+{ 
+
+
+char pmt [SMART _DIAL MAX _PROMPT+1] ; 
+
+char str {WR_MAX_IN_STRING+2] ; 
+
+} SMART_DIAL ITEM; 
+The significance of the members of the smarT_pIAL_1TeEM struct is as follows: 
+pmt the prompt text for the smart dial item - stored as a zero terminated string. 
+str the dialling string stored as a zero terminated string. 
+
+
+The dialling string may contain, the digits 0 to 9, upper or lower case alphabetic characters in 
+the range A to F, the characters # (0x23) and * (0x2A) which are converted to F and E 
+respectively and space and comma characters which are interpreted as pauses while dialling. 
+
+
+A space followed by the name of a country enclosed in square brackets e.g. [Germany] may be 
+appended to the dialling string - e.g. 41 35 25 84 [France] - in place of the country code. 
+
+
+Opens a channel to the World database and for each smarT_p1AL_rvTem item in the sMaRT_praL pata struct: 
+
+
+¢ converts the str member into a dialling string using the World database wR_GET_DIAL_STRING 
+service. 
+
+
+e if the conversion succeeds, sets the dialling string into an epwrn control - the order of the 
+SMART_DIAL_ITEm structs matches the order of the EDwrn controls. 
+
+
+e if conversion fails, sets the text in the sys_INVALID_NuM resource into the corresponding EDWIN 
+control and ensures that pLGBox_ITEM_DEAD is set in the control flags. 
+
+
+SS ”FF”—e———“ “ROU 
+INT dl_key(INT id, INT keycode) ; 
+
+Handle a keypress. 
+
+If one of the dialog control holds keyboard focus - i.e. dlgbox. focus is non-zero: 
+
+
+e obtains a dialling string by sensing the content of the epwzn control with index id. 
+
+
+17 - 16 
+
+
+17 DIALLING DIALOGS 
+
+
+Otherwise if keycode is either W_KEY_RETURN OF W_KEY_TAB: 
+
+
+calls hInfoPrint with an argument of -sys_INVALID_Num and returns WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_MENU, Creates, initialises and makes visible the free-form dialling dialog by sending a 
+WS_FREE_DIAL message to w_ws and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is either w_KEY_RETURN OF W_KEY_Tas, tone dials the dialling string as follows: 
+
+
+if keycode is W_KEY_RETURN, prepends the content of the sys_pIAL_our system resource to the 
+dialling string - this defines the dial-out code. 
+
+
+clears —_SOUND_DISABLE and sets E_SOUND_DEVIcE in the current sound flags: see the description 
+of the p_getsnd and p_setsnd routines in the PLIB reference manual for details. 
+
+
+attempts to open a channel to the sound device and on success writes the handle of the sound 
+channel to pcb. On failure restores the sound flags to their original state, calls htnfoprint with an 
+argument of -sys_sounD_FAIL and calls p leave with an argument of 
+RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+if the length of the dialling string is one or zero, makes an asynchronous request to the sound 
+channel to play the dialling sequence. 
+
+
+otherwise, disables exit and task switch messages by entersending a ws_LocK message to w_ws, 
+plays the tone sequence for the dialling string by sending an ao_QuEvE message to 
+dialdig.dialao and removes the extra level of locking by sending a ws_Lock message to w_ws. 
+
+
+in either case the timing parameters are read from the psx environment variable - this contains the 
+system timing parameters stored in the form of an £_prat struct. 
+
+
+closes the swp: channel and restores the sound flags to their original state. 
+
+
+calls £ leave: the argument is either zero or the return value from the ws_Locx entersend. 
+
+
+If keycode is W_KEY_ESCAPE: 
+
+
+returns WN_KEY_CHANGED. 
+
+
+17-17 
+
+
+CHAPTER 18 
+
+
+HELP CLASSES 
+
+
+This chapter describes the HELPLIsT and HELPDLG classes that support the built-in help mechanism: note 
+that these classes are described for interest only since the help mechanism is managed by the system. It is 
+thus unlikely that an application would directly use either class. 
+
+
+The first level of help list may be obtained by simply pressing the Help key and usually contains just a title 
+and a list of help topics as illustrated in the following picture: 
+
+
+Help: first example 
+
+
+A second level of help list may be obtained from the first level by selecting a topic (with the exception of 
+the index topic) and pressing the Return key. The second level of help list usually includes a title and one 
+or more lines of text as illustrated in the following picture: 
+
+
+Help: Mainframes 
+
+
+>This help screen displays information 
+about the mainframes topic. 
+
+
+It may also include a list of topics thus allowing the user to progress to a third level. 
+
+
+An index help list is a special form of help list and may be obtained by selecting the index topic and 
+pressing Return. It contains a title and a list of system and application help topics. The topics are sorted 
+alphabetically as illustrated in the following example: 
+
+
+Help: Index 
+»Mainframes 
+*Menu/dialog tips 
+=Micros 
+
+
+«No system memory 
+«On/off 
+=Printing/print preview 
+
+
+l=sjcreen display 
+
+
+The content of the help lists is defined by the help resources in the application's resource file. The ID of the 
+first such resource must be written to the wserv.help_index_id property of the wserv object. This may be 
+conveniently done in the di_dyn_init method of the wserv object as follows: 
+
+
+wserv.help_index_id=FIRST_EXAMPLE_HELP; 
+
+
+An application can also provide context sensitive help by simply re-setting the wserv.help_index_id 
+property as and when required. 
+
+
+18-1 
+
+
+HWIM REFERENCE 
+Sv SSS 
+
+
+The structure of the help resources is perhaps best illustrated by an example. The resources described in the 
+following paragraphs (with one exception) were used to create the help lists shown above. 
+
+
+The content of each help list is specified by means of a HELP_ARRay resource. The following example is for 
+the first help list illustrated earlier and specifies the title with the topic member, and the list of topics with 
+
+
+the topic_id member: 
+
+
+RESOURCE HELP_ARRAY first_example_help 
+
+
+{ 
+
+
+topic="first example"; /* title text */ 
+topic_id=example_index; /* id of topic array */ 
+
+
+} 
+
+
+A later example also includes some lines of text that appear between the title and the topic list: the lines of 
+text are specified with the str1st member as follows: 
+
+
+RESOURCE HELP_ARRAY second_example_help 
+
+
+{ 
+
+
+topic="second example"; /* title text */ 
+topic_id=example_index; /* id of topic array */ 
+strist= 
+
+{ 
+
+
+STRING {"One or more lines of text may";}, 
+STRING {"preceed the bulleted items.";} 
+
+
+i 
+
+
+} 
+
+
+The topic_id member always contains the ID of a roprc_array resource: the TOPIC_aRRay that was used 
+for the first example shown earlier is as follows: 
+
+
+RESOURCE TOPIC_ARRAY example_index 
+
+{ 
+
+id_ist= 
+{ 
+example_main_frames, /* ids for help screens */ 
+example minis, 
+example_micros 
+} 
+
+} 
+
+
+The resource simply contains a list of HELP_ARRay IDs each of which defines a futher topic help list: the 
+HELP_ARRAY resources for the example Topzc_ARRAY resource shown above are as follows: 
+
+
+RESOURCE HELP_ARRAY example _main_frames 
+{ 
+topic="Mainframes"; 
+strlst= 
+
+
+{ 
+
+
+STRING (str="This help screen displays information"; }, 
+STRING {str="about the mainframes topic.";} 
+} 
+
+} 
+
+
+RESOURCE HELP_ARRAY example_minis 
+
+
+topic="Minis"; 
+strlst= 
+
+
+{ 
+
+
+STRING {str="This help screen displays information";}, 
+STRING {str="about the minis topic.";} 
+
+
+} 
+
+
+18-2 
+
+
+18 HELP CLASSES 
+a SSSSSSSSSSSeSSeSSsSSeSeeeeeeee EER ASSES 
+
+
+RESOURCE HELP ARRAY example micros 
+
+
+topic="Micros"; 
+topic_id=example_micros_index; 
+strist= 
+
+
+{ 
+
+
+STRING {str="This help screen displays information"; }, 
+STRING {str="about the micros topic.";} 
+} 
+
+} 
+
+
+Usually the help mechanism is used with only two levels of help list. However there is nothing preventing 
+the inclusion of further levels if desired: this is illustrated by the help list defined by the above 
+example_micros HELP_ARRAY resource which includes a list of topics specified by the 
+example_micros_index TOPIC_ARRAY as follows: 
+
+
+RESOURCE TOPIC_ARRAY example_micros_index 
+
+
+{ 
+
+id_ist= 
+{ 
+example_micros_386, 
+example_micros_486 
+
+
+} 
+} 
+
+
+The topics in this list are in turn defined by the following three HELP_ARRAY resources: 
+
+
+RESOURCE HELP_ARRAY example_micros_386 
+
+
+{ 
+
+
+topic="386 micros"; 
+strlst= 
+
+
+{ 
+STRING {str="Some text describing the";}, 
+STRING {str="386 processor goes here."; } 
+
+
+} 
+} 
+
+
+RESOURCE HELP_ARRAY example_micros_486 
+
+
+{ 
+
+
+topic="486 micros"; 
+strlst= 
+
+
+{ 
+STRING {str="Some text describing the";}, 
+STRING {str="486 processor goes here."; } 
+
+
+} 
+} 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the wserv object described in the The WSERV Class chapter. 
+
+e the wrn and swrn classes described in the Windows chapter. 
+
+e the LrsTsox class described in the List Boxes and Menus chapter. 
+
+e the variart and vastr classes described in the OLIB Reference manual. 
+
+
+e the vmarcuer class described in the Incremental Matchers chapter. 
+
+
+18-3 
+
+
+HWIM REFERENCE 
+
+
+HELPLIST 
+
+
+wn_calec_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+wn_set 
+wn_sense 
+
+
+HELPLIST 
+
+
+list 
+ids 
+
+firsttop 
+title 
+
+
+match 
+va 
+
+flags 
+width 
+matchien 
+curofft 
+offset 
+current 
+top 
+first 
+last 
+vastart 
+matchstart 
+
+
+destroy wn_init 
+ind wn_key 
+ib_draw_item 
+
+lb_draw_emphasis 
+1ib_inquire_item 
+1b_item_width 
+
+
+wn_draw 
+
+
+wn_emphasise 
+
+
+1b_size_window 
+lb_item_width 
+lb_take_focus 
+1b_inquire_focus 
+13 ives 
+1lb_inquire_last 
+
+
+The HELPLIsT class may be used to create a help list containing a title, zero or more lines of text and a list 
+of zero or more topics. An example help list is shown in the following picture: 
+
+
+Help: Second example 
+>One or more lines of text may 
+preceed the bulleted items. 
+«Mainframes 
+
+
+The help list always has a title - in this case "Help: Second example”. The title always starts with "Help:". 
+
+
+The help list may include zero or more lines of unbulleted text: these simply provide useful information as 
+illustrated by the second and third lines in the above example. 
+
+
+The help list may also include a list of one or more bulleted topics as illustrated by lines four to eight 
+inclusive in the above example. The user may obtain further information in the form of a help list on a 
+specific topic simply by pressing the Enter key. 
+
+
+18-4 
+
+
+18 HELP CLASSES 
+
+
+EE 
+
+
+Class diagram 
+
+
+= | 4 vaflat > 
+ons, 4 Weep oot, ‘ t 
+(ona Loney 4 aes i { 
+eer ¥ ~ \ 
+
+
+e rs vmatche rT : 
+
+
+af 
+YO ete ee 
+’ ri 1 Bd 
+‘ See 
+a 1 " 
+
+
+a4 / helplist ~> 
+
+
+Class definition 
+Defined in sub-category file help.cl (generated header file help.g). 
+
+
+CLASS helplist listbox 
+Help topic and topic text list 
+{ 
+REPLACE wn_init 
+REPLACE wn_key 
+REPLACE lb _draw_item 
+REPLACE lb draw_emphasis 
+REPLACE 1b inquire_item 
+REPLACE lb item width 
+
+
+TYPES 
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD topic_id; 
+
+TEXT topic(1]; 2TS string followed by UBYTE count of ids 
+} HELP_RSC; 
+
+
+} 
+
+
+PROPERTY 2 
+{ 
+PR_VASTR *list; Text for list 
+PR_VAFLAT *ids; Resource ids for list 
+UWORD firsttop; Index of first related topic 
+TEXT title [50]; 
+
+
+} 
+
+
+18-5 
+
+
+HWIM REFERENCE 
+oa eeSeSSSSSSSSSSSSSSSSShFeeeeee 
+
+
+Property 
+
+helplist.list this stores the handle of an instance of the vastr class. The records contains the 
+lines of text that follow the help list title. There is one record per line of text. 
+
+helplist.ids this stores the handle of an instance of the vartat class. The records contain the 
+
+
+IDs of HELP_ARRAY resources associated with the topics. When the user selects a 
+topic and presses the return key, a help list appears. The associated HELP_ARRAY 
+resource defines the content of the topic help list. 
+
+
+helplist.firsttop this is an index into the helplist .1ist array of the record corresponding to the 
+first topic. 
+
+
+helplist.title this is the help list title text and is stored as a zero terminated string. 
+
+
+SS SS SE Se ES ae ee 
+HELPLIST methods 
+
+
+VOID wn_init(INT start_id); 
+
+
+Initialise the help list specified by the HELP_aRRay resource with ID start_id. 
+
+
+The content and appearance of a help list is specified by means of a HELP_arRRay resource defined in 
+hwim.rh as follows: 
+
+
+RESOURCE HELP_ARRAY 
+
+
+{ 
+
+LINK topic_id=0; /* TOPIC_ARRAY id */ 
+TEXT topic; /* title text +*/ 
+
+LEN BYTE STRUCT strist[]; /* list of STRINGs */ 
+
+
+} 
+
+
+The significance of the members of the HELP_array resource is as follows: 
+
+
+topic_id this member specifies the ID of a roprc_array resource: this resource contains a list of 
+HELP_ARRAY resource IDs each of which defines a topic in the topic list. 
+
+
+This member may be set to sys_HELP_1nDEx_pata for an index help list: i.e a help list 
+containing application and system help topics ordered alphabetically which may be 
+selected using incremental matching. 
+
+
+This member may be ignored. 
+topic this member specifies the title text e.g. "Word basics". 
+
+
+strist this member is an array of sTRING resources: these define the lines of informative text that 
+appear immediately beneath the title. 
+
+
+This member may be ignored. 
+The Toprc_array resource is defined in hwim.rh as follows: 
+RESOURCE TOPIC ARRAY 
+‘5 BYTE LINK id_lst[]; 
+
+
+} 
+
+
+The significance of the members of the roprc_array resource is as follows: 
+
+
+id_ist this member is an array containing one or more HELP_aRRay resource IDs: each HELP_ARRAY 
+resource defines the content and appearance of a topic help list. 
+
+
+Creates the title from the sys_HELP_sTRiNG format string resource and the text specified by the topic 
+member of the start_id resource. 
+
+
+Creates an instance of the vastr class and writes its handle to helplist.1list. linitialises the vasTR 
+component by sending a va_1nrIT message to helplist .list specifying a granularity of 16. 
+
+
+eee 
+18 -6 
+
+
+18 HELP CLASSES 
+
+
+Creates an instance of the varzat class and writes its handle to filelist.ids. Initialises the varLat 
+instance by sending a va_in1T message to helplist .ids specifying a record length of two anda 
+granularity of sixteen. 
+
+
+If the topic_id member of the start_id resource is equal to sys_HELP_INDEX_DATA: 
+
+
+e creates an instance of the vmarcuer class and writes its handle to 1istbox.match. Initialises the 
+VMATCHER component by sending an IM_INIT message with suitable arguments. 
+
+
+e loads the topics specified by the sys_HELP_INDEX_DATA system resource and then adds records to 
+the helplist.list and helplist.ids arrays 
+
+
+e — loads the topics in the application topic list: the wserv.help_index_id property of the wsERV 
+object is assumed to specify the application help resource ID. 
+
+
+Otherwise creates an unsorted help list: 
+
+
+e loads the str1Nc resources specified by the start_id resource and adds the text to the 
+helplist.list alray. 
+
+
+e — loads the topics specified by the topic_ia member of the start_id resource and then adds 
+records to the helplist.list and helplist.ids arrays. 
+
+
+e ifwserv. flags does not contain pR_WSERV_BASIC_HELP, add the topics specified by the 
+SYS_HELP_X_HELP system resource. This includes only the About Help topic. 
+
+
+e ifwserv.flags does not contain pR_WSERV_HELP_INDEX, add the topics specified by the 
+SYS_HELP_X_INDEX system resource. This includes only the Index topic. 
+
+
+Writes unity to listbox. current and listbox. first. 
+Writes an appropriate value to helplist. first. 
+
+
+Writes the index of the last item in the help list help1ist .1ast. The index of the last item is obtained by 
+sending a vA_CouNnT message to helplist.list. 
+
+
+Sends an LB_SIzE_WINDow message to self with an argument of zero. 
+
+
+_ Handle keys 
+
+
+VOID wn_key(INT keycode, INT modifiers) ; 
+
+
+Handle a keypress. 
+
+
+If keycode is W_KEY_RETURN and listbox.current is greater than or equal to helplist.. firsttop, 
+launches a help list for the selected topic by sending a ws_po_HELP message to the wsErv object. 
+
+
+Otherwise supersends a wN_KEY message with arguments of keycode and modifiers. 
+
+
+LB_INQUIRE_IT 
+
+
+TEXT *lb inquire_item(INT index) ; 
+
+
+Get item text 
+
+
+Return a pointer to the text for the item at line index. 
+If index is zero, return the address of the first character in the helplist .title property. 
+
+
+Otherwise, return the address of the appropriate record in the helplist. list array. 
+
+
+Get width of item 
+INT lb_item_width(INT index) ; 
+Return the width of the help list item at line index. 
+
+
+The item width includes the left margin and the width of the text, obtained by sending self a 
+LB_INQUIRE_ITEM message. 
+
+
+18-7 
+
+
+HWIM REFERENCE 
+
+
+LE 
+
+
+VOID 1b_draw_item(TEXT *text,INT index, P RECT *area) ; 
+
+
+Format and draw an item 
+
+
+Draw the item with index index in the box specified by area with text specified by text. 
+
+
+If index is zero, the text is drawn in a bold font, with centre alignment, and a left margin of width 
+LISTBOX_OBLOID_INDENT. 
+
+
+If index is greater than or equal to helplist . firsttop, the text is drawn in a bold font, with left aligment 
+and a left margin. A bullet character is inserted before the text. 
+
+
+Otherwise, the text is drawn in a system font, with left aligment and a left margin. 
+
+
+for remove emphasis on item 
+VOID lb_draw_emphasis(INT index,P_RECT *area,INT flag); 
+Emphasise or de-emphasise the item with index index. 
+
+
+If index is greater than or equal to helplist..£irsttop, the bullet character and the text are drawn in white 
+on a black background. In this case area.t1 should specify the top left corner of the item box. 
+
+
+If index is less than helplist .f£irsttop and flag is rrue, emphasise the item by drawing a right arrow in 
+the left gutter. Otherwise de-emphasise the item by clearing the right arrow from the left gutter. 
+
+
+In either case area should specify the rectangle that encloses the item including the left margin. 
+
+
+HELPDLG 
+
+
+HELPDLG 
+
+
+inal 
+
+
+destroy 
+wn_init 
+wn_key 
+
+wn_emphasise 
+wn_visible 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+whremphasise 
+wrrkey 
+
+
+wn_position 
+wn_redraw 
+
+
+wh-sense—heip 
+
+
+visible 
+
+
+wn_set 
+
+wn_sense 
+
+wrhrdrayw 
+en 
+
+
+The description of this class is included for completeness and interest only. 
+
+
+18-8 
+
+
+18 HELP CLASSES 
+SSS HELP CLASSES 
+
+
+Class diagram 
+
+
+fe WI 
+aa { 
+~ } 
+ar | 
+, eee 2 
+“bwin > 
+é c 
+ie ft 
+~~ 1 
+. ; 
+\ oa 
+” digchain °} / helplist > 
+7 ‘ 7 f 
+te H M H 
+har } RSs 1 
+H ne ; ace 
+we) Boh 
+pen See 
+/ helpdig > 
+t 
+
+
+Class definition 
+Defined in sub-category file help.cl (generated header file help.g). 
+
+
+CLASS helpdlg dlgchain 
+Help '‘dialog' 
+
+
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_key 
+REPLACE wn_emphasise 
+REPLACE wn_visible 
+PROPERTY 1 
+{ 
+PR_HELPLIST *listbox; 
+} 
+} 
+
+
+Property 
+helpdlg.listbox the handle of an instance of the nELPLisrt class. 
+
+
+ae Ne FR SR a SE eS See eT 
+HELPDLG methods 
+
+
+dialog 
+VOID destroy (VOID) ; 
+Destroy the HELPDLc instance. 
+
+
+If win. flags contains HELPDLG_BASIC_HELP, Clears PR_WSERV_BASIC_HELP from the wserv. flags property 
+of the wserv object. These flags indicate that the highest level of help is the basic help dialog. 
+
+
+Otherwise, if win. £1ags contains HELPDLG_HELP_INDEX, Clears PR_WSERV_HELP_INDEX from the 
+wserv.flags property of the wseRv object. These flags indicate that the highest level of help is the help 
+index dialog. 
+
+
+If win. flags Contains PR_WIN_INITIALISED, removes the highest level of help dialog by sending a 
+WS_REMOVE_DIAL message to the wsERV object with se1f as argument, and decrements the wserv .help 
+property of the wserv object. 
+
+
+Supersends a DesTRoy message. 
+
+
+18-9 
+
+
+HWIM REFERENCE 
+
+
+WNSENET 7 oe Initialise help dialog 
+
+
+VOID wn_init (INT start_id); 
+
+
+Initialise the help dialog whose contents are specified by start_id. 
+
+
+If start_id is SYs_HELP_ON_HELP, sets PR_WSERV_BASIC_HELP in the wserv. flags property of the wSERV 
+object, and sets HELPDLG_BASIC_HELP in win. flags. 
+
+
+Otherwise, if start_id is sys_HELP_ON_INDEX, sets PR_WSERV_HELP_INDEx in the wserv. flags property of 
+the wseRv object, and sets HELPDLG_HELP_INDEX in win. flags. 
+
+
+Sets PR_WIN_NO_DDP in win. flags, creates an instance of HELPLIST and writes its handle to 
+helpdlg. listbox. Initialises the HELPLIST component by sending a wn_InIT message to helpdlg. listbox 
+with an argument of start_id. 
+
+
+e keys 
+
+
+INT wn_key (INT keycode, INT modifiers) ; 
+Handle a keypress. 
+
+
+If keycode is W_KEY_ESCAPE, and modifiers contains the Control modifier, destroys all levels of help 
+dialog by repeatedly sending a pEstRoy message to the wserv.dial property of the wserv object until its 
+wserv.help property is zero. (See the description of the wsERv property for further details). 
+
+
+If keycode is W_KEY_ESCAPE, and modifiers does not contain the Control modifier, destroys the highest 
+level of help dialog by sending a pestroy message to the wsERV object wserv.dial property. 
+
+
+If keycode is W_KEY_HELP, and modifiers does not contain the Control modifier, adds a help screen for the 
+Help topic by sending a ws_po_p1aL message to the wseRv object with an argument of sys_HELP_ON_HELP. 
+The method does nothing if the help screen is already present. 
+
+
+If keycode is W_KEY_HELP, and modifiers contains the Control modifier, adds an index help list by sending 
+a WS_DO_DIAL message to the wsERv object with an argument of sys_HELP_1nDEX. The method does nothing 
+if the index help list is already the highest level. 
+
+
+Otherwise, if keycode is none of the above, passes the keypress to the HELPLIST component by sending a 
+WN_KEY message to helpdlg. listbox, passing arguments of keycode and modifiers. 
+
+
+Returns wN_KEY_NO_CHANGE. 
+
+
+VOID wn_emphasise(UINT flag); 
+
+
+Emphasise the help dialog if flag is Truz, otherwise de-emphasise the help dialog. 
+
+
+Sends a wN_EMPHASISE message with an argument of flag to helpdig. listbox. 
+
+
+VOID wn_visible(UINT flag); 
+Make the help dialog visible if ag is true, otherwise make it invisible. 
+
+
+The method simply sends a wn_v1sIBLE message to helpdlg.1istbox with flag as the argument. 
+
+
+18-10 
+
+
+CHAPTER 19 
+
+
+OPL AND COMMs SCRIPT SUPPORT 
+
+
+This chapter describes the following classes: 
+e the procrran class which may be used either to translate or to locate an error in a source module. 
+e the procexec class which may be used to run a translated source module. 
+
+
+e the procrinp class which may be used to locate either of the OPL or Comms script translator 
+modules. 
+
+
+In all cases the source module may contain either OPL code or Comms script commands. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the acrive class described in the OLJB Reference manual. 
+
+
+e the sERveR class described in the OLIB Reference manual. 
+
+
+PROGTRAN 
+
+
+sv_run 
+pt_start 
+
+
+Pt_getline 
+pt_complete 
+
+
+The pRocTRAN class may be used to translate either an OPL or a Comms script source module. The class 
+supports both translation of the source file and the location of errors, if they exist. 
+
+
+Class diagram 
+
+
+[Tt wee? 
+
+
+¢ /SENEr } _? Progtran Z 
+————s 
+
+
+nes \ ~~ ‘ 
+. 
+
+
+19-] 
+
+
+HWIM REFERENCE 
+eee SSE 
+
+
+Class definition 
+Defined in sub-category file program.cl (generated header file program.g). 
+
+
+CLASS progtran server 
+
+
+{ 
+
+
+REPLACE sv_init Supersend with parameters 
+REPLACE sv_run Process message 
+
+ADD pt_start Start translation of a module 
+DEFER pt_getline Get line of source 
+
+DEFER pt_complete Report completion 
+
+CONSTANTS 
+
+
+{ 
+
+! Message types 
+
+PT_PROGTRAN_LINE 0x10 Get a line of source 
+PT_PROGTRAN_DEATH 0x11 OPL translator death 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+WORD stat; Completion status 
+UWORD mode; Translation mode 
+UWORD line; Line number 
+
+UWORD offset; Offset to syntax error 
+
+
+} PROGTRAN_STATUS; 
+! Describes the source 
+typedef struct 
+
+
+{ 
+
+
+UWORD pid; Process id of source 
+TEXT *buffer offset; Offset of buffer in source process 
+PROGTRAN_STATUS *status_offset; Offset of status block in source 
+process 
+} PROGTRAN_SOURCE; 
+} 
+PROPERTY 
+{ 
+PROGTRAN_STATUS st; 
+TEXT buf [256]; line buffer 
+} 
+} 
+Property 
+
+
+progtran.st the translator process writes to this property: the significance of the members of the 
+PROGTRAN_STATUs struct is as follows: 
+
+
+stat the completion status code: on success this is zero and on failure it is the 
+corresponding error number. 
+
+
+mode the translation mode, which may be one of: 
+FULL_TRANSLATE for translation of the source module. 
+ERROR_LOCATIon to locate an error in an already translated source module, 
+CHECK_TRANSLATION to check the source module without translating it. 
+
+
+line the line number of the line of source that contains the error: this member is 
+written to by the translator process on location of an error. 
+
+
+offset the offset into the line of the error: this member is written to by the 
+translator process on location of an error. 
+
+
+progtran.buf the full file specification of the OPL module or Comms script file that is to be 
+translated. 
+
+
+19-2 
+
+
+19 OPL AND COMMS SCRIPT SUPPORT 
+
+
+Ee ee ee ee eee 
+PROGTRAN methods 
+
+
+SVINT : _ Initialise 
+VOID sv_init (VOID) ; 
+Initialise the message server. 
+
+
+Sets PT_PROGTRAN_LINE and PT_PROGTRAN_DEATH as the allowed message types by supersending an 
+SV_INIT message. 
+
+
+SV BUN = = _ Process message 
+VOID sv_run(MESS *pmsg) ; 
+Process a message. 
+
+
+If pmsg->type is PT_PROGTRAN_DEATH, frees the message slot with a reply of zero by calling p_mfree. 
+Writes zero to server.cid and then sends self a PT_COMPLETE message. Returns. 
+
+
+If pmsg->type is PT_PROGTRAN_LINE, gets the next line of source by sending self a PT_GETLINE message 
+with pmsg->1ine as argument. Then frees the message slot by calling p_mfree. The reply sent via this call 
+is the return value from the pt_GETLINE message. 
+
+
+of a module 
+
+
+INT pt_start (INT type,TEXT *pname,PROGTRAN STATUS *pstatus) ; 
+
+
+Start translation of the source module specified by pname. The type argument should be set to either 'O' or 
+'C' to translate OPL or Comms script source modules respectively. The pstatus argument should point to a 
+progtran.status Struct. 
+
+
+Copies the source file specification pointed to by pname into progtran. buf and then obtains the full file 
+specification for the translator program by creating an instance of the procrinn class and sending an 
+LS_SCAN message with type as the first argument. 
+
+
+Copies the contents of the procTRAN_STATUs struct pointed to by pstatus into progtran.st. 
+
+
+Sets the translator program running in a suspended state by calling p_execc with appropriate command line 
+arguments. Writes the id of the translator process to server .cid and ensures that on abnormal termination 
+of the translator process a PT_PROGTRAN_DEATH message is sent by calling p_logon. 
+
+
+Sets the process running by calling p presume. 
+
+
+Returns FALSE. 
+
+
+Deferred PROGTRAN methods 
+
+
+Get line of source 
+INT pt_getline(UWORD line); 
+
+
+Copy the line of the source file with index 1ine to the buffer with address progtran buf: the line argument 
+is in the range zero to 32K. 
+
+
+The replacement method should return either the number of bytes copied or = _FILE_Eor if there are no 
+more lines of source. 
+
+
+19-3 
+
+
+HWIM REFERENCE 
+
+
+PT_COM: 
+
+
+VOID pt_complete (VOID) ; 
+
+
+“Report completion 
+
+
+This method is called by the sv_run method on abnormal termination of the translator process. 
+
+
+If the translator process is being used to locate an error in the source module, then the line and offset 
+elements of progtran.st give the location of the error. 
+
+
+PROGEXEC 
+
+
+result 
+
+
+priority 
+stat 
+isactive 
+
+
+destroy ao_init 
+ao_init ao_cancel 
+ao_cancel 
+
+ao_abrun 
+
+ao_queue 
+
+ao_run 
+
+
+The procexec class may be used to run either a translated OPL module or a translated Comms script 
+module. 
+
+
+Class diagram 
+
+
+/ active ~} // Progexec > 
+
+
+Class definition 
+Defined in sub-category file program.cl (generated header file program.g). 
+
+
+CLASS progexec active 
+Runs a process of sys$prg?.img, handling inter process communication 
+Completes when sysS$prg? terminates 
+
+
+{ 
+
+
+REPLACE ao_init Initialise and queue 
+REPLACE ao_cancel so that destroy is clean 
+CONSTANTS 
+{ s 
+PROGEXEC_SIGNAL 0x01 signal on completion 
+PROGEXEC_NOTIFY 0x02 call notifier on error 
+
+
+H_COMMAND_TRANSLATE FILE 'T' 
+H_COMMAND_RUN_FILE 'R! 
+
+
+} 
+
+
+19-4 
+
+
+19 OPL AND COMMS SCRIPT SUPPORT 
+ee ANE CUMIMIS SCRIPT SUPPORT 
+
+
+TYPES 
+{ 
+
+
+! Used to receive data from sys$prg?.img, on completion 
+typedef struct 
+
+
+{ 
+
+
+WORD error; runtime error 
+
+UWORD line; line no of start of proc containing 
+runtime error 
+
+UWORD offset; Q code offset to runtime error 
+
+TEXT err [40]; runtime error string 
+
+TEXT src[P_FNAMESIZE] ; to take source module name 
+
+
+} PROGEXEC_RESBUF; 
+
+! Used to pass parameters to sys$prg?.img in p_execc() 
+
+typedef struct 
+{ 
+UWORD flags; mode information for sys$prg? 
+UWORD pid; requestor process id 
+PROGEXEC_RESBUF *result_offset; result buffer offset 
+} PROGEXEC_PAR; 
+
+
+} 
+
+
+PROPERTY 
+{ 
+PROGEXEC_RESBUF result; to take result 
+} 
+} 
+Property 
+progexec.result the result buffer that on completion contains details of the run 
+
+
+aS a a ae a eT 
+PROGEXEC methods 
+
+
+AQ_ 
+
+
+VOID ao_init (INT type, INT flags,TEXT *pname) ; 
+
+
+Initialise and queue 
+
+
+Queue for running the translated file specified by pname. 
+
+The following flags may be passed to the ao_init method: 
+
+PROGEXEC_NOTIFY indicates that the translator is to create an alert or a notify on error 
+PROGEXEC_SIGNAL indicates that the translator is to signal caller of error condition 
+Copies the filename specified by pname to progtran. buf. 
+
+
+Obtains the full file specification of the required translator program by creating an instance of the PROGFIND 
+class and sending it an ns_scan message. 
+
+
+Writes & _GEN_FAIL to progexec.result.error. 
+
+
+Starts the translator running by calling p_execc under the protection of £_leave with appropriate command 
+line arguments including the address of progexec. result and flags. 
+
+
+If flags contains PROGEXEC_SIGNAL: 
+® writes PRIORITY_ACTIVE_COMPUTE tO active.priority. 
+e adds seif to the task queue by sending an am_aApD_TASK message to w_an. 
+
+
+¢ requests asynchronous notification of the abnormal termination of the translator process by calling 
+p_logona with the address of active.stat as argument. 
+
+
+Otherwise sends self a DESTROY message. 
+
+
+Sets the translator process in a running state by calling p presume. 
+
+
+19-5 
+
+
+HWIM REFERENCE 
+
+
+AO_ CANCEL irminated 
+
+
+VOID ao_cancel (VOID) ; 
+
+
+Ensure termination of the translator process. 
+
+
+If active.isactive is TRUE, Writes FALSE to active. isactive, terminates the translator process by calling 
+p_pkill with an argument of active .pcb and then waits until the process terminates by calling 
+p_waitstat with an argument of active.stat. 
+
+
+Write zero to active .pcb. 
+
+
+PROGFIND 
+
+
+PROGFIND 
+
+
+flags pbuf 
+pcb 
+
+pname 
+
+match 
+
+info 
+
+name 
+
+wildname 
+
+
+1s_matchname is_scan 
+is—sean is_filename 
+
+
+The procFinp class may be used to locate either: 
+e the OPL module translator with filename syssprco. IMG. 
+e the Comms script module translator with filename syssprec. Mc. 
+
+
+In either case the search starts in the Rom device and then continues in the mmc directory of each node on the 
+Loc: : device until the required file is located. 
+
+
+Class diagram 
+fogs. 7 progfind 
+XY f t ae 
+
+
+~s 
+
+
+Class definition 
+Defined in sub-category file program.cl (generated header file program.g). 
+
+
+CLASS progfind locs 
+Find the SYS$PRG?.IMG program translator 
+
+
+{ 
+
+
+REPLACE ls_scan Start the scan off 
+REPLACE 1ls_filename Local/Rom file system name found 
+PROPERTY 
+{ 
+UBYTE *pbuf; Where match name is 
+} 
+} 
+Property 
+progfind.pbuf the full file specification of the located translator program. 
+
+
+19 -6 
+
+
+19 OPL AND COMMS SCRIPT SUPPORT 
+
+
+ae ee ee TE 
+PROGFIND methods 
+
+
+LS_SCAN _C | | | Start the scan 
+
+
+VOID ls_scan(INT type,UBYTE *pbuf); 
+
+
+Search for the translator program specified by type and write its full file specification to the buffer at 
+address pbuf 
+
+
+A type of either 'O' or 'C’ indicates that the method is to search for the OPL module translator 
+SYS$PRGO.IMG or the Comms script translator SYS$PRGC.IMG respectively. 
+
+
+Initialises the result buffer by writing zero to progfind.pbuf. 
+Searches for the required file by sending se1f an LS_FILENAME message. 
+
+
+Terminates the scan by sending self a DESTROY message. 
+LS FRENAME = = = © Fit m name found 
+
+
+INT 1s_filename(UBYTE *pname) ; 
+
+
+Write the name of the located translator file to the buffer specified by pname. 
+Writes pname to progfind.pbuf. 
+Stores the filename in property by copying p_rwamesizeE characters from 1ocs .name to progfind.pbuf. 
+
+
+Returns TRUE. 
+
+
+19-7 
+
+
+CHAPTER 20 
+
+
+INCREMENTAL MATCHERS 
+
+
+This chapter describes classes associated with incremental matchers and the World database. These classes 
+are: 
+
+
+e the matcuer class which provides a common base class for the vmaTCHER and wMATCHER Classes. 
+
+
+e the vmartcuer class which supports searching an alphabetically ordered sequence of variable length 
+text records using incremental matching, exact matching and sequential access. 
+
+
+e the wwatcuer class which supports searching the World database for matching cities and countries 
+using incremental matching, exact matching and sequential access. 
+
+
+e — the wupseLwn class which provides a choice list control for accessing information in the World 
+database. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e _ the varoor and related classes described in the Variable Array Classes chapter of the OLIB 
+Reference manual. 
+
+
+e the Lopcer class described in the Windows chapter of the HWIM Reference manual. 
+e the pieBox class described in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+e the Series 3 World application. 
+
+
+MATCHER 
+
+
+im_key 
+
+
+im_init 
+im_set_buf 
+im_sense_buf 
+im_set_val 
+
+
+im_sense_val 
+im_try_match 
+im_transition 
+
+
+The MATCHER class provides a common base class for the vmMaTCHER and wmatcuer classes described in later 
+sections of this chapter. The class provides the basic functionality for record retrieval via incremental 
+matching, exact matching and sequential access. 
+
+
+20-1 
+
+
+HWIM REFERENCE 
+ESSE 
+
+
+Class definition 
+
+
+Defined in sub-category file matcher.cl (generated header file matcher. g)- 
+
+
+CLASS matcher root 
+{ 
+DEFER im_init 
+DEFER im_set_buf 
+DEFER im_sense_buf 
+DEFER im_set_val 
+DEFER im_sense_val 
+DEFER im_try_match 
+DEFER im_transition 
+
+
+ADD im_key 
+CONSTANTS 
+{ 
+IM_NEW_LEN 1 
+IM_NEW_DISPLAY 2 
+IM_NO_CHANGE 3 
+} 
+PROPERTY 
+{ 
+TEXT *ptyped; Pointer to the typed string 
+UBYTE *plen; Pointer to length byte 
+} 
+} 
+Property 
+matcher .ptyped a pointer to the zero terminated match string 
+matcher .plen a pointer to the length of the match string 
+
+
+SSS ee a ee eee 
+MATCHER methods 
+
+
+Handle key input 
+INT im_key(INT keycode, INT modifiers) ; 
+Handle a key input that might lead to a new current record. 
+
+
+If keycode is W_KEY_DELETE_LEFT, removes the last character from the match string at address 
+matcher .ptyped, and writes the length of the match string to the length byte at address matcher.plen. 
+Locates a matching record by sending an 1m_TRY_mMATCH message to sel and then returns. 
+
+
+If keycode is W_KEY_ESCAPE, resets the MATCHER instance by replacing the match string with won, and 
+writing zero to the length byte at address matcher .pien. Returns IM_NEW_LEN. 
+
+
+If keycode is either w_KEY_RIGHT, W_KEY_LEFT, W_KEY HOME or W_KEY_END, resets the MATCHER instance by 
+replacing the match string with uu, and writing zero to the length byte at address matcher .plen. Sends 
+an IM_TRANSITION message to self with keycode as the argument. Returns IM_NEW DISPLAY. 
+
+
+Otherwise, if keycode is a printable non-control character, adds the character to the end of the match string, 
+and increments the length byte at address matcher .plen. Attempts to locate a record matching the new 
+match string by sending an 1M_TRY_MATCH message to self. If the return value from the IM_TRY_MATCH 
+message is IM_NO_CHANGE, beeps, then restores the match string by removing the last character and 
+decrementing the length byte at address matcher .plen and returns IM_NO_CHANGE. Otherwise returns the 
+return value from the IM_TRY_MATCH message. 
+
+
+20-2 
+
+
+20 INCREMENTAL MATCHERS 
+
+
+Deferred MATCHER methods 
+
+
+VOID im_init(UBYTE *plen,UINT maxlen,PR_VAROOT *va) ; 
+
+
+— Initialise 
+Initialise the MATCHER instance. 
+
+
+Allocate buffer space as required and initialise any property. 
+
+
+INT im_set_buf (TEXT *str) ; 
+
+
+Set the current record by locating a record that exactly matches the text specified by str. 
+
+
+_. Sense current record data 
+
+
+TEXT *im_sense_buf (VOID) ; 
+
+
+Return the address of the current record. 
+
+
+VOID im_set_val(UINT index) ; 
+
+
+Set the current record by index: the records are assumed to be uniquely indexed. 
+
+
+INT im_sense_val (VOID) ; 
+
+
+Return the index of the current record. 
+
+
+INT im_try_match(VOID) ; 
+
+
+Locate a record that matches the match string at matcher. ptyped. 
+
+
+The subclass would normally allow incremental matching whereby the first record whose initial text 
+matches that at matcher.ptyped would be selected. The method returns the index of the matching record. 
+
+
+IM_TRANSITION = =——i(asti‘(‘é‘ ‘é‘ééé Handle transition 
+
+
+VOID im_transition(UINT type) ; 
+Handle a keypress that might lead to the selection of a new current record. 
+
+
+The subclass may wish to add extra functionality such as limiting the range of allowed records, adding an 
+offset from which the matching commences, or restricting records to those terminating with the .pic 
+extension, for example. 
+
+
+20-3 
+
+
+HWIM REFERENCE 
+
+
+VMATCHER 
+
+
+index 
+first 
+last 
+txtoff 
+
+
+destroy 
+im_init 
+im_set_buf 
+im_sense_buf 
+im_set_val 
+im_sense_val 
+im_try_match 
+im_transition 
+im_set_range 
+
+
+The vMaTCHER class may be used to search an alphabetically ordered sequence of variable length text 
+records. Incremental matching, exact matching and sequential access are supported. 
+
+
+Examples of the use of the vwarcuer class may be found in the descriptions of the rneprt and cuLrst 
+classes. 
+
+
+Class diagram 
+
+
+ae ot ae! ~ 
+
+
+, ve 
+
+
+7 Mmatcher™> = / vmatcher» 
+
+
+Class definition 
+
+
+Defined in sub-category file matcher.cl (generated header file matcher.g). 
+
+
+CLASS vmatcher matcher 
+Variable array matcher 
+{ 
+REPLACE destroy 
+REPLACE im_init 
+REPLACE im_set_buf 
+REPLACE im_sense_buf ; 
+REPLACE im_set_val 
+REPLACE im_sense_val 
+REPLACE im_try_match 
+REPLACE im_transition 
+ADD im_set_range 
+
+
+PROPERTY 
+
+
+{ 
+
+
+PR_VAROOT *va; Handle of associated variable array 
+
+
+UWORD index; Index into array of current match 
+UWORD first; Index of first item in array to match 
+UWORD last; Index of last item in array to match (0 = VA_COUNT-1) 
+
+
+UWORD txtoff; Offset within buffer returned by pbuf to text 
+
+
+} 
+} 
+
+
+Property 
+vmatcher.va the handle of an array of variable length text records 
+
+
+vmatcher. index the index of the current record 
+
+
+vmatcher.first the index of the first record in the search range 
+
+
+20-4 
+
+
+20 INCREMENTAL MATCHERS 
+
+
+vmatcher.last the index of the last record in the search range: a zero index indicates that the 
+search is to extend to the last record in the array. 
+
+
+vmatcher.txtoff an offset into each record from which the matching should commence. 
+
+
+ES a a eS 
+VMATCHER methods 
+
+
+VOID destroy(PR_VMATCHER *self) ; 
+
+
+Free the match string buffer at address matcher .ptyped and supersend a pesTRoY message. 
+
+
+VOID im_init(UBYTE *plen, UINT maxlen,PR_VAROOT *va) ; 
+Initialise the instance of vmaTcuER. 
+
+
+Initialises the records by writing va to vmatcher. va, allocates at least maxlen bytes for the match string and 
+writes the address of the first byte to matcher. ptyped. 
+
+
+INT im_set_buf (TEXT *str) ; 
+
+
+Locate the first record that exactly matches the text specified by str excluding records outside of the 
+current range: see the description of the im_set_range method for details of the range. 
+
+
+If a matching record is located, writes its index to vmatcher . index and return zero. 
+
+
+Otherwise return -1. 
+
+
+TEXT *im_sense_buf (VOID) ; 
+
+
+Return the address of the current record data offset by vmatcher. txtofé. 
+
+
+Obtains the address of the current record data by sending a va_pBur message to vmatcher.va with an 
+argument of vmatcher. index. 
+
+
+VOID im_set_val(UINT index) ; 
+
+
+Set the current record by writing index to vmatcher. index. 
+
+
+CL _. Sense current record 
+
+
+INT im_sense_val (VOID) ; 
+
+
+Sense the index of the current record: the method does no more than return vmatcher . index. 
+
+
+20-5 
+
+
+HWIM REFERENCE 
+
+
+IM_TRY_MATCH | ent match 
+
+
+INT im_try_match (VOID) ; 
+
+
+Locate the first record that matches the text at address matcher .ptyped excluding records outside of the 
+current range. See the description of the im_set_range method for details of the current range. The 
+matching is case insensitive. 
+
+
+Searches the records to locate the first one that matches the text at address matcher .ptyped. A matching 
+record is found when the first 1en characters match those stored at address matcher .ptyped. The length 
+len is read from address matcher .plen. 
+
+
+If there is no matching record, returns IM_NO_CHANGE. 
+If the matching record is the current record, and thus has index vmatcher . index, returns IM_NEW_LEN. 
+
+
+Otherwise if the matching record is not the current record, makes it the current record by writing its index 
+to vmatcher. index, and returns IM_NEW_DISPLAY. 
+
+
+VOID im_transition(UINT keycode) ; 
+
+
+Handle a keypress that might lead to the selection of a new current record. Only records in the range are 
+considered: see the description of the im_set_range method for details of the range. 
+
+
+If vmatcher.1ast is invalid as it is both non-zero and less than vmatcher . first, returns. 
+
+
+If keycode is either W_KEY_RIGHT, Or W_KEY_Down, and the last record has not been reached, moves to the 
+next record by incrementing vmatcher . index. 
+
+
+If keycode is w_KEY_HoME, moves to the first record by writing vmatcher. first to vmatcher. index. 
+If keycode is W_KEY_END, moves to the last record by writing its index to vmatcher . index. 
+
+
+If type is either w_KEY_LEFT, or W_KEY_up, and the first record has not been reached, moves to the previous 
+record by decrementing vmatcher. index. 
+
+
+VOID im_set_range(UWORD first,UWORD last,UWORD txtoff); 
+
+
+.. Set range 
+
+
+Set the record range to start at the record with index first and to extend to either the record with index 
+last or the last record in the array. Ensure that the matching starts at an offset into each record of txtof£, 
+i.e. the first txtof£ characters are skipped when matching. 
+
+
+Writes first to vmatcher. first, writes last to vmatcher. last and writes txtoff to vmatcher.txtoff. 
+
+
+The record range extends either to the record with index vmatcher . last, or to the last record in the array if 
+vmatcher. last is zero. 
+
+
+20 - 6 
+
+
+20 INCREMENTAL MATCHERS 
+
+
+WMATCHER 
+
+
+wfcb 
+iscountry 
+tleng 
+tbuf 
+
+res 
+
+resco 
+
+
+im_key im_destroy 
+im_init 
+im—inie im_set_val 
+im_set_buf im_try_match 
+im_sense_buf im_transition 
+
+
+The wMaTCHER Class may be used to search the World database for matching cities or countries. Incremental 
+and exact matching are supported as well as sequential access. An example of the use of the wmarcuer class 
+is provided by the wLpsELwn class described in the following section of this chapter. Note that the wmaTcHER 
+class does not support data retrieval: it simply provides a means of navigating the World database. 
+
+
+Class diagram 
+
+
+a ety omke, aan 
+10 a ee ss! e ee’ ~ 
+
+
+/ Matcher; wmatcher} 
+
+
+Class definition 
+Defined in sub-category file w/dselwn.cl (generated header file widselwn.g). 
+
+
+CLASS wmatcher matcher 
+{ 
+REPLACE destroy 
+REPLACE im_init 
+REPLACE im_set_val 
+REPLACE im_try_match 
+REPLACE im_transition 
+
+
+CONSTANTS 
+{ 
+GEOG_MAX_NAME 22 Actually 20 but room needed for trailing zero 
+PR_WMATCHER_INDETERMINATE 0x02 Neither city nor country 
+} 
+PROPERTY 
+{ 
+VOID *wficb; Control block for world 
+UBYTE iscountry; TRUE for country mode 
+UBYTE tleng; The current typed length 
+TEXT tbuf (GEOG_MAX_NAME] ; The current typed string 
+WR_FIND_RES res; Holds latest result 
+WORD resco; TRUE if restricted 
+} 
+} 
+Property 
+wmatcher .wfcb the handle of a channel to the World database: for details of the World 
+
+
+database see the World chapter of the I/O Devices Reference manual. 
+
+
+20-7 
+
+
+HWIM REFERENCE 
+
+
+wmatcher.iscountry TRUE to access countries: FALSE to access cities 
+
+wmatcher.tleng the current length of the match string: this must not exceed WR_MAX_NAME 
+wmatcher.tbuf a buffer holding the current match string 
+
+wmatcher. res The wR_FIND_REs struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+TEXT city [(WR_MAX_NAME+1] ; 
+TEXT country [WR_MAX_NAME+1] ; 
+} WR_FIND_RES; 
+
+
+The city member specifies the name of the current city as a zero terminated 
+string. 
+
+
+The country member specifies the current country as a zero terminated 
+string. 
+
+
+wmatcher. resco TRUE if the search is restricted to cities within the current country 
+
+
+WMATCHER methods 
+
+
+Stroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Destroy the wMarcner instance by closing the i/o channel specified in wmatcher.wfcb and supersending a 
+destroy message. 
+
+
+VOID im_init (VOID) ; 
+
+
+Initialise the wMATCHER instance. 
+
+
+Writes the address of the match string buffer to matcher .ptyped and writes the address of 
+wmatcher.tleng tO matcher.plen. 
+
+
+Opens an i/o channel to the World database and writes the handle of the channel to wmatcher.w£cb. Sets 
+the current record to the first city in the database and writes the names of the city and the country in which 
+the city resides to wmatcher.res. 
+
+
+VOID im_set_val(WR_FIND_RES *match) ; 
+
+
+Set the current record by an exact match to the city, or if this is sux, the country specified in the 
+WR_FIND_RES Struct with address match. The matching is not case sensitive. 
+
+
+The wR_FIND_REs struct is defined as follows: 
+typedef struct 
+{ 
+TEXT city [WR_MAX_NAME+1] ; 
+TEXT country (WR_MAX_NAME+1]) ; 
+} WR_FIND_RES; 
+The members of the wr_FinD_REs struct have the following significance: 
+city either nut or the name of the target city specified as a zero terminated string. 
+country either nun or the name of the target country specified as a zero terminated string. 
+
+
+Ifa matching city is found, writes the names of the city and country in which the city resides to 
+wmatcher.res and returns IM_NEW_DISPLAY. 
+
+
+—- eS 
+20-8 
+
+
+20 INCREMENTAL MATCHERS 
+
+
+If a matching country is found, writes the names of the country and its capital city to wmatcher.res and 
+returns IM_NEW DISPLAY. 
+
+
+Ifno matching record is found, returns 1m_No_CHANGE. 
+
+
+IM_TRY_MATCH  ~—|/ | Try 
+
+
+INT im_try_match (VOID) ; 
+
+
+lligent match 
+
+
+Set the current record to the first record that matches the current match string. The matching is not case 
+sensitive. 
+
+
+If wmatcher.tleng is greater than wR_MAX_NAME returns IM_NO_CHANGE. 
+
+
+If wmatcher .iscountry is TRUE, searches for a matching country, writes the names of the country and its 
+capital city to wmatcher.res and returns IM NEW_DISPLAY. 
+
+
+If wmatcher .iscountry is FALSE, searches for a matching city, writes the names of the city and the country 
+in which the city resides to wnatcher .res and returns IM_NEW DISPLAY. 
+
+
+If no match is found, returns IM_NO_CHANGE. 
+
+
+sition 
+VOID im_transition(UINT keycode) ; 
+
+Handle the keypress specified by keycode. 
+
+If wmatcher. resco is TRUE, sets the current record to the next city in the current country and returns. 
+
+If keycode is W_KEY_RIGHT, and wmatcher.iscountry is TRUE, sets the current record to the next country. 
+
+If keycode is W_KEY_RIGHT, and wmatcher.iscountry is FALSE, Sets the current record to the next city. 
+
+
+If keycode is W_KEY_LEFT, and wmatcher.iscountry is TRUE, sets the current record to the previous country 
+and returns. 
+
+
+If keycode is W_KEY_LEFT, and wmatcher.iscountry is FALSE, sets the current record to the previous city 
+and returns. 
+
+
+If keycode is W_KEY_HOME, sends an IM_TRY_MATCH message to self and returns. 
+
+
+Otherwise, sends an IM_TRY_MATCH message to se1f. If wmatcher. country is TRUE, sets the current record 
+to the previous country. If wmatcher. country is FALSE, sets the current record to the previous city. 
+
+
+20-9 
+
+
+HWIM REFERENCE 
+
+
+WLDSELWN 
+
+
+landiord 
+offset 
+width 
+
+
+destroy 
+wn_calc_position wn_init 
+wn_connect wn_visible 
+
+
+wn_dodraw lg_draw 
+
+
+wn_draw 
+
+wn_set 
+
+wn_key 
+wn_sense 
+wn_emphasise 
+lg_sense_width 
+wid_restrict 
+
+
+1g_self_check 
+ig_set_id_pos 
+wn_position 
+wn_redraw 
+wn_sense_help lg_update 
+
+
+The wLDsewn class provides for the retrieval of information from the World database and supports 
+sequential access and incremental matching via the keyboard. An instance of the wLpsELwn class may be 
+used as a control in a lodger window. 
+
+
+An example of the wupsELwn class being used as a control in a dialog is shown in the following picture: 
+
+
+Set home city 
+
+
+¢London Inner + 
+‘Country United Kingdom 
+
+
+In the above picture the controls are coupled in that the current city always resides in the current country. 
+The current city could also be restricted to cities in the current country. This is known as restriction. 
+
+
+Class diagram 
+
+
+“ Win > / ledger ~ _¢ widselwn > 
+Se hi———4 a mane 1 
+,/ wmatcher » 
+
+
+Class definition 
+Defined in sub-category file w/dselwn.cl (generated header file widselwn.g). 
+
+
+CLASS wldselwn  lodger 
+{ 
+REPLACE destroy 
+REPLACE wn_init 
+REPLACE wn_draw Draw whole city/country name 
+REPLACE wn_set Set current city/country to str 
+REPLACE wn_key 
+REPLACE wn_sense 
+REPLACE wn_emphasise 
+REPLACE lg_sense_width Returns max width 
+ADD wld_restrict 
+
+
+SE eee ee 
+20-10 
+
+
+20 INCREMENTAL MATCHERS 
+
+
+oon nnn nn ERD 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+PR_WLDSELWN_COUNTRY 
+PR_WLDSELWN_FIRST_PARTNER 
+PR_WLDSELWN_NOT_IN DIALOG 
+PR_WLDSELWN_RESTRICTED 
+
+
+IN_WLDSELWN_CITY 
+IN_WLDSELWN_COUNTRY 
+IN_WLDSELWN_FIRST_PARTNER 
+IN_WLDSELWN_NOT_IN_ DIALOG 
+IN_WLDSELWN_SECOND_PARTNER 
+IN_WLDSELWN_SETHOME 
+IN_WLDSELWN_SETDFLT 
+
+
+} 
+
+
+TYPES 
+
+
+{ 
+typedef struct 
+{ 
+UWORD flags; 
+PR_WIN *other; 
+} IN_WLDSELWN; 
+typedef struct 
+{ 
+VOID *wicb; 
+WR_EXTRA_DATA data; 
+} SENSE_WLDSELWN; 
+
+
+} 
+
+
+PROPERTY 
+
+
+} 
+Property 
+
+
+wldselwn.mat 
+widselwn.tleng 
+
+
+wldselwn. flags 
+
+
+{ 
+
+PR_WMATCHER *mat; 
+UBYTE *tleng; 
+UWORD flags; 
+PR_WIN *other; 
+
+
+} 
+
+
+description below. 
+
+
+PR_WLDSELWN_COUNTRY 
+PR_WLDSELWN_FIRST_PARTNER 
+PR_WLDSELWN_NOT_IN_DIALOG 
+0x10 
+
+0x20 
+
+0x40 
+
+
+io channel 
+
+
+use WR_FIND_RES for wn_set 
+
+
+If non-NULL, then one of a pair 
+
+
+the handle of an instance of waarcuEr. 
+a pointer to the current length of the match string. 
+
+
+an ored combination of flags that determine the behaviour of the component: see the 
+
+
+widselwn.other 
+
+
+the handle of a second instance of wLDSELWN Or NULL. 
+
+
+The initial behaviour and content of a wupsELwn control is specified by oring a suitable combination of the 
+following flags into the flags member of the wLpsEzwn resource struct: 
+
+
+IN_WLDSELWN_FIRST_PARTNER 
+
+
+IN_WLDSELWN_SECOND_PARTNER 
+
+
+IN_WLDSELWN_NOT_IN_DIALOG 
+
+
+IN_WLDSELWN_SETDFLT 
+
+
+IN_WLDSELWN_SETHOME 
+
+
+specifies that the control is the first partner in a coupled pair. If the 
+control is in a dialog, then it must be placed immediately above the 
+second control. 
+
+
+specifies that the control is the second partner in a coupled pair. If 
+the control is in a dialog, then it must be placed immediately below 
+the first control. 
+
+
+specifies that the control is a component in a non-dialog lodger 
+window 
+
+
+specifies that the control is to display the default country or city as 
+appropriate. This flag must not be set for the first partner in a pair: 
+setting this flag for the second partner is sufficient. 
+
+
+specifies that the control is to display the home city or country as 
+appropriate. This flag must not be set for the first partner in a pair: 
+setting this flag for the second partner is sufficient. 
+
+
+20-11 
+
+
+HWIM REFERENCE 
+
+
+a SR SE ee SEED] 
+WLDSELWN methods 
+
+
+DESTROY. : oS Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Destroy the wLDSELWN component. 
+
+
+If wldselwn. flags does not contain IN_WLDSELWN_FIRST_PARTNER, and wldselwn.mat is non-zero, 
+destroys the wMaTcHER component by sending a DEsTRoy message to wldselwn.mat. 
+
+
+Supersend a DESTROY message. 
+
+
+Ww 
+
+
+VOID wn_init (IN_WLDSELWN *par,PR_WIN *landlord) ; 
+
+
+Initialise 
+
+
+Initialise the control according to the content of the 1n_wLDSELwn struct pointed to by par. 
+Write landlord to lodger. landlord and write par->flags tO wldselwn. flags. 
+
+
+If the control is either an isolated wupseLwn control, or the second partner in a coupled pair, creates an 
+instance of wMATCHER and writes its handle to widselwn mat. Initialises the wmaTcHER component by 
+sending an IM_INIT message to wldselwn.mat and writes the matcher .plen property of the wMATCHER 
+instance to wldselwn.tleng. 
+
+
+If the control is the second partner in a pair, writes the handle of the first partner to wldselwn. other. The 
+handle of the other control is either copied from par->other, in which case the control is not a dialog 
+component, or obtained via the sending of pL_HANDLE_TO_INDEX and DL_INDEX_TO_HANDLE messages to the 
+dialog. Writes the handle of the wwarcHer component to the wldselwn.mat property of both controls. 
+Writes the address of w1dselwn.tleng to the wldselwn.tleng property of the first partner. 
+
+
+If par->flags contains IN_WLDSELWN_SETHOME, sets the current record to the home city, or country, 
+according to the content of widselwn. flags, and draws the control by sending a wn_pRaw message to self. 
+
+
+If par->flags contains IN_WLDSELWN_SETDFLT, sets the current record to the default city, or country, 
+according to the content of widselwn. flags, and draws the control by sending a wy_praw message to self. 
+
+
+VOID wn_draw (VOID) ; 
+Draw the control. 
+
+
+Displays the name of the current record in the system font and, if win. flags contains PR_WIN_EMPHASISED, 
+emphasizes the control. The current record is the name of the current country if widselwn. flags contains 
+PR_WLDSELWN_COUNTRY, Otherwise it is the name of the current city. 
+
+
+If widselwn. flags contains both IN_WLDSELWN_NOT_IN_DIALOG and PR_WLDSELWN_counTry and the control 
+is one of a pair the other of which has pR_WLDSELWN_RESTRICTED Set in its wldselwn. flags property, then 
+the method draws the text in the snT_space_onLy system resource after the name of the country. 
+
+
+On English language machines the srt_sPACE_oNLY system resource is defined as follows: 
+
+
+RESOURCE STRING srt_space_only 
+
+
+{ 
+
+
+str="" (only) "; 
+
+
+} 
+
+
+_ Set current record 
+VOID wn_set (WR_FIND RES *pset) ; 
+Set the current record by an exact match to the text specified in the WR_FIND_RES Struct pointed to by pset. 
+
+
+The wR_FIND_REs struct is defined as follows: 
+
+
+20 - 12 
+
+
+20 INCREMENTAL MATCHERS 
+—_ SOOO MATCHERS 
+
+
+typedef struct 
+
+
+{ 
+
+TEXT city [WR_MAX_NAME+1] ; 
+
+TEXT country [WR_MAX_NAME+12] ; 
+
+} WR_FIND_RES; 
+The members of the wR_FIND_REs struct have the following significance: 
+city either NULL or the name of the target city specified as a zero terminated string. 
+country either NuLL or the name of the target country specified as a zero terminated string. 
+
+
+Sets the current record by sending an IM_sET_vaL message to wldselwn.mat passing as argument pset. A 
+NULL city should be specified when setting the country. 
+
+
+Resets the current match string by writing the nu. string to the matcher .ptyped property of 
+wldselwn.mat and zero to the matcher.plen property of widselwn.mat. 
+
+
+Sets PR_WMATCHER_INDETERMINATE in the wmatcher.iscountry property of the wmaTcHER component. 
+
+
+Draws the contro] by sending an Lc_praw message to self, and if the control is one of a pair, draws the 
+other control by sending an Lc_pRaw message to widselwn. other. 
+
+
+Je key input 
+
+
+INT wn_key(UINT keycode,UINT modifiers) ; 
+Handle a keypress that might lead to the selection of a new current record. 
+
+
+Sends an IM_KEY message to wldselwn.mat passing keycode and modifiers as arguments: the wMATCHER 
+component is primed to ensure that it matches either by country if widselwn. flags contains 
+IN_FNSELWN_COUNTRY, Or by city if wldselwn. flags contains IN_FNSELWN_CITY. 
+
+
+If the return value is Im_NEW_LEN, draws the cursor one character to the right of its previous position and 
+returns IM_NEW_LEN. 
+
+
+If the return value is Im_wzw_DIsPLay, draws the new current record in the control by sending an LG_DRAW 
+message to self. If the control is one of a pair and widselwn. flags contains PR_WLDSELWN_RESTRICTED, 
+draws the other control by sending an L¢_praw message to wldselwn. other. Returns wN_KEY_CHANGED. 
+
+
+VOID wn_sense (SENSE_WLDSELWN *psense) ; 
+Sense the handle of the database channel and the data for the current record. 
+The SENSE_WLDSELWN struct is defined as follows: 
+
+
+typedef union 
+
+
+{ 
+
+WR_CITY_DATA ci; 
+WR_COUNTRY_DATA co; 
+} WR_EXTRA_DATA; 
+
+
+typedef struct 
+
+
+{ 
+
+
+VOID *wfcb; io channel 
+WR_EXTRA_DATA data; 
+} SENSE_WLDSELWN; 
+
+
+The wr_cITy_pata and wr_counTRy_pata structs are described under the wR_GET_crTy_para and 
+WR_GET_COUNTRY_DATA services respectively in the Series 3 World Database chapter of the I/O Devices 
+Reference manual. 
+
+
+The significance of the members of the sznsE_wLDsELwn struct is as follows: 
+wicb the handle of the channel to the World database device driver. 
+
+
+data contains the data for the current record which may be either a city or a country as appropriate. 
+
+
+20 - 13 
+
+
+HWIM REFERENCE 
+
+
+The method writes the wmatcher.wfcb property of the wmaTCHER component to psense->wfcb. 
+
+
+If wldselwn. flags contains IN_WLDSELWN_COUNTRY, writes the data for the current country to the 
+WR_EXTRA_DATA union pointed to by the data member of psense. 
+
+
+Otherwise, if widselwn.£1ags does not contain IN_WLDSELWN_couNTRY, writes the data for the current city 
+to the wR_EXTRA_DATA union pointed to by the data member of psense. 
+
+
+Emphasise 
+VOID wn_emphasise(UINT flag); 
+Emphasise the control if f1ag is TRuE, otherwise de-emphasise it. 
+
+
+If flag is TRUE, Sets PR_WIN_EMPHASISED in win. flags. Resets the match string by sending an 1m_KEY 
+message to wldselwn.mat, with arguments of w_kKEy_EScAPE and zero. Draws the control by sending an 
+LG_DRAW message to self. 
+
+
+Otherwise, if £1ag is rans, clears the cursor from the control, clears pR_WIN_EMPHASISED from 
+win.flags,and sends an LG_DRAW message to self. 
+
+
+Returns required width 
+
+
+UINT lg_sense_width (VOID) ; 
+
+
+Return the width of the control. 
+If the control is a component in a dialog, returns GEoG_MAX_NAME*SYSTEM_FONT_NUM_WIDTH. 
+
+
+Otherwise, returns (GEOG_MAX_NAME-2) *SYSTEM_FONT_NUM_WIDTH. 
+
+
+Set restriction 
+
+
+VOID wld_restrict (INT IsRestricted) ; 
+Set restriction. 
+Writes IsRestricted to the wmatcher. resco property of the wMATCHER component. 
+
+
+If IsRestricted is TRUE, sets PR_WLDSELWN RESTRICTED in wldselwn. flags, resets the wMATCHER 
+component by writing the nuLt string to its matcher.ptyped property, and zero to its matcher.plen 
+property . Draws the control by sending an Lc_pRaw message to self. 
+
+
+Otherwise, if tskestricted is FALSE, Clears PR_WLDSELWN_RESTRICTED from wldselwn. flags. 
+This message may be sent to either partner in a coupled pair: the effect is the same in each case. 
+
+
+This message may not be sent to an isolated control whose wldselwn. flags property contains 
+IN_WLDSELWN_COUNTRIES. 
+
+
+20-14 
+
+
+CHAPTER 21 
+
+
+LINK PASTE SUPPORT 
+
+
+This chapter documents the ewLnxsv class which supports extraction of text from the selected region of an 
+edit window, providing a supply of data for the Link Paste mechanism. 
+
+
+Precursors 
+Familiarity with the following topic will aid the understanding of this chapter: 
+
+
+e the Epwzn class described in the EDWIN Edit Window Class chapter of the HWIM Reference 
+manual. 
+
+
+EWLINKSV 
+
+
+doc 
+state 
+pos 
+parend 
+posend 
+buf 
+
+
+ewls_ init 
+ewls_ extract 
+
+
+The EwLinxsv class supports the extraction of text from the selected region of an edit window as follows: 
+
+
+e — the extraction of text including paragraph delimiters - the content of the selected region may thus 
+be copied as one block. 
+
+
+e the extraction of text up to and excluding the next paragraph delimiter - the content of the selected 
+region may thus be copied and stripped of paragraph delimiters - and optionally the replacement 
+of tab characters in the text with spaces. 
+
+
+The class may be used when implementing an edit window as a link-paste server. 
+
+
+Class diagram 
+
+
+7 ewlinksv "5 / doc > 
+
+
+21-1 
+
+
+HWIM REFERENCE 
+es SSeS 
+
+
+Class definition 
+Defined in sub-category file edwin.cl (generated header file edwin.g). 
+
+
+CLASS ewlinksv root 
+Component of linksv class, extracts data from edwin 
+
+
+{ 
+
+ADD ewls_init 
+ADD ewls_extract 
+PROPERTY 
+
+
+{ 
+
+
+VOID *doc; 
+WORD state; 
+UWORD pos; 
+UWORD parend; 
+UWORD posend; 
+TEXT buf [256] ; 
+
+
+} 
+} 
+
+
+Property 
+ewlinksv.doc the handle of a document - this is usually an instance of either Eppoc or EPFDOC. 
+
+
+The document is assumed to be a component in an edit window - i.e. an instance of 
+EDWIN. 
+
+
+ewlinksv.state see the description of the ewis_exrracr message for the significance of 
+ewlinksv.state. 
+
+
+ewlinksv.pos the current position in the document. 
+ewlinksv.parend for use by subclassers. 
+ewlinksv.posend the end position of the selected region. 
+
+
+ewlinksv.buf a buffer that stores text extracted from the document. 
+
+
+Se cea eT a a ny 
+EWLINKSV methods 
+
+
+_ Initialise 
+
+
+VOID ewls_init (PR_EDWIN *edwin, INT state) ; 
+
+
+Determine the position and length of the selected region in the document edited by the edit window with 
+handle edwin and record the extraction mode specified by state. 
+
+
+Records the handle of the document by writing edwin->edwin.doc to ewlinksv.doc. 
+
+
+Writes the start position of the selected region to ewlinksv.pos and writes the end position of the selected 
+region plus one to ewlinksv.posend - the method obtains the start and end positions of the selected region 
+by sending an sI_GET_SELECT message to edwin->edwin. scrimg. 
+
+
+Records the extraction mode by writing state to ewlinksv.state. 
+
+
+INT ewls_extract (TEXT **ppb,UINT blen) ; 
+
+
+Extract up to blen characters from position ewlinksv.pos in the selected region of the document and write 
+the address of the extracted characters to *ppb. 
+
+
+If no region is selected, returns -1. 
+
+
+If the maximum number of characters that can be extracted from the document - ewlinksv.posend- 
+ewlinksv.pos - is less than blen, writes ewlinksv.posend-ewlinksv.pos tO blen. 
+
+
+Extracts blen characters from position ewlinksv.pos in the document by sending an EP_EXTRACT message 
+to ewlinksv.doc. The characters are written to ewlinksv. buf. 
+
+
+—_— SS SSS 
+21-2 
+
+
+21 LINK PASTE SUPPORT 
+
+
+——_—-_—r—————————————XnYv—— a ee ee 
+
+
+Writes sewlinksv.buf [0] to «ppb. 
+
+
+If ewlinksv.state is equal to pr_EQUAL_PARAs, increments ewlinksv.pos by the number of characters 
+extracted from the document and returns the number of characters extracted. 
+
+
+If ewlinksv.state is equal to DF_LINK_TEXT, replaces any tab characters in ewlinksv.buf with spaces. 
+
+
+If the text written to ewlinksv.buf contains no paragraph delimiters - i.e. 0x00 - increments ewlinksv.pos 
+by bien and returns bien. 
+
+
+Otherwise increments ewlinksv.pos by one plus the number of characters before the first paragraph 
+delimiter in ewlinksv.buf and returns the number of characters before the first paragraph delimiter. 
+
+
+21-3 
+
+
+CHAPTER 22 
+
+
+REPRESENTATIONS OF TIME AND DATE 
+
+
+This chapter documentsthe nrime class which may be used to convert to and from textual representations 
+of time and date. 
+
+
+Precursors 
+Familiarity with the following topic will aid the understanding of this chapter: 
+
+
+e the rime class described in the The Time Class chapter of the OLIB Reference manual. 
+
+
+HTIME 
+
+
+tDay 
+tMonth 
+
+
+to_set 
+to_set_format 
+to_get_sysdat 
+to_set_abbreviatio 
+ns 
+
+
+to_sense 
+
+
+to_add_years 
+to_add_months 
+to_add_ days 
+to_add_secs 
+
+
+to_sense_format 
+
+
+te—get—sysdat 
+
+
+The uTIMe class supports conversion to and and from textual representations of time where time is used to 
+denote time and date. While based on the trmz class in the ours object library the urime class adds the 
+following functionality: 
+
+
+e — the ability to truncate the day and month names after a given number of characters. 
+e — the ability to sense machine specific format parameters such as time and date separator characters. 
+
+
+Class diagram 
+
+
+22-1 
+
+
+HWIM REFERENCE 
+
+
+Class definition 
+Defined in sub-category file htime.cl (generated header file Atime.g). 
+
+
+CLASS htime time 
+{ 
+REPLACE to_set 
+REPLACE to_set_format 
+REPLACE to_get_sysdat 
+ADD to_set_abbreviations 
+
+
+CONSTANTS 
+{ 
+PR_TIME_ABBREVIATE 0x1000 
+PR_TIME_FORCE_UPDATE_FORMAT 0x2000 
+HTIME_FIRST_DAY 29219L ist Jan 1980 
+HTIME_LAST DAY S4786L 31st Dec 2049 
+HTIME_FIRST_SEC oL 
+HTIME_LAST SEC 86399L (P_NSECDAY-1) 
+HTIME_FIRST_MIN OL 
+HTIME_LAST_ MIN 86340L (P_NSECDAY-60) 
+} 
+
+PROPERTY 
+{ 
+UBYTE tDay; 
+
+
+UBYTE tMonth; 
+} 
+} 
+
+
+Property 
+
+htime.tDay the length of the abbreviated form of the day name. Thus if htime.tDay were 3 the 
+abbreviated form of "Wednesday" would be "Wed". 
+
+htime.tMonth the length of the abbreviated form of the month name. Thus if htime.tMonth were 
+
+
+3 the abbreviated form of "December" would be "Dec". 
+
+
+HTIME methods 
+TO 
+
+
+INT to_set (INT format, UBYTE *pdata) ; 
+
+
+Set the current date and time using the representation specified by format. 
+
+
+If format contains SET_TIME_Now and time. f.flags contains PR_TIME_FORCE_UPDATE_FORMAT, sets as 
+many as possible of the format parameters using system services by sending self a TO_SET_FORMAT 
+message with an argument of nut. 
+
+
+Sets the current date and time stored in the prime object by supersending a To_sET message with arguments 
+of format and pdate and returns the return value. 
+
+
+VOID to_set_format (SE_TIME_FORMAT *pf,UWORD mask) ; 
+
+
+Set the format parameters for the conversion to and from textual representations of time. 
+Sets the format parameters by supersending a To_SET_FORMAT message with arguments of pf and mask. 
+Sets the following in time.£.flags if present in pf->flags: 
+
+
+PR_TIME_ABBREVIATE indicates that the day of the week text is to be truncated after 
+htime.tDay characters, 
+
+
+and that the day of the month text is to be truncated after 
+htime.tMonth characters. 
+
+
+22-2 
+
+
+22 REPRESENTATIONS OF TIME AND DATE 
+
+
+PR_TIME_FORCE_UPDATE_FORMA _ controls the behaviour of the ro_seT message. 
+T 
+
+
+TO_GET_SYSDAT : Get system data 
+
+
+INT to_get_sysdat (UBYTE *buf,UINT type,UINT n); 
+
+
+Write a zero terminated time-related name to but or, if type is TY_TIME_FORMAT write machine specific 
+format parameters in an SE_TIME_FoRMAT struct to buf. 
+
+
+If type is neither ry_TIME_DAY, Nor TY_TIME_MONTH Nor TY_TIME_FORMAT, supersends a TO_GET_SYSDAT 
+message with arguments of buf, type and n, and returns the return value, 
+
+
+If type is Ty_TIME_SUFFIX obtains the day suffix name - e.g. "st", "nd", "rd" or "th" on English language 
+machines - corresponding to the day number specified by n in the range 0 to 31. Writes the string to buf 
+and returns the length of the string. 
+
+
+If type is Ty_TIME_AMPM obtains the am/pm string specified by n - where 0 is am and 1 is pm. Writes the 
+string to buf and return the length of the string. 
+
+
+If type is Ty_TIME_pay obtain the day text - e.g. "Tuesday" - for the day number specified by n in the range 
+0 to 6 inclusive where 0 is Monday. If time. £.£1ags contains PR_TIME_ABBREVIATE truncates the day text 
+after htime .tDay characters. Writes the string to buf and returns the length of the string. 
+
+
+If type is Ty_TIME_MonTH, obtains the month text - e.g. "March" - for the month number specified by n in 
+the range 0 to 11 inclusive where 0 is January. If time. £.f£lags contains PR_TIME_ABBREVIATE truncates 
+the month text after htime.tMonth characters. Writes the string to buf and returns the length of the string. 
+
+
+If type is TY_TIME_FORMAT, Creates an SE_TIME_FORMAT struct and copies the content of the struct to bug. 
+The sE_TIME_FoRMaT struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD flags; 
+UBYTE dsep; 
+UBYTE tsep; 
+
+} SE_TIME_FORMAT; 
+
+
+The members of the se_TIME_Format struct are set as follows: 
+
+
+flags on all machines the following flags are set: 
+
+
+PR_TIME_DAY_NAME write the day name with a trailing comma before the date. 
+PR_TIME_SUFFIX_NAME write the day number followed by a suffix e.g. 15th. 
+PR_TIME_MONTH_NAME show the month as a name rather than a numer. 
+
+
+the following flags may be set depending on the machine and the current settings: 
+
+
+PR_TIME_MMDDYY set on USA machines only. 
+
+PR_TIME_YYMMDD set on Japanese machines only. 
+PR_TIME_DDMMYY set on all other machines including European. 
+PR_TIME_AMPM set if the system time format is am/pm. 
+PR_TIME_ABBREVIATE set if present in time.£.flags. 
+
+
+PR_TIME_FORCE_UPDATE_FORMAT set if present in time. f. flags. 
+
+
+dsep the system date separator character - on English language machines this is usually a backslash - 
+12/3/1994 for example. 
+tsep the system time separator character - on English language machines this is usually a colon - 
+
+
+3:42 pm for example. 
+Returns the length of the data written to bur. 
+
+
+22-3 
+
+
+HWIM REFERENCE 
+
+
+TO_SET_ABBREVIATIO 
+
+
+VOID to_set_abbreviations(INT aDay,INT aMonth) ; 
+
+
+Set abbreviations 
+
+
+Set the length of the day and the month strings. 
+
+
+Writes aDay to htime.tDay and writes aMonth to htime. tMonth. 
+
+
+22-4 
+
+
+CHAPTER 23 
+
+
+THE GATE CLAss 
+
+
+waotstat lastmods 
+concb atpid 
+xadd atson 
+flags today_hook 
+dialres shift_txt 
+x prevdisp 
+getkeys dx 
+lastkey g 
+
+
+gt_init gt_choice_close 
+gt_menu_open gt_button_open 
+gt_menu_add gt_button_add 
+gt_menu_run gt_button_close 
+gt_menu_close gt_dial_position 
+gt_dial_open gt_xw_enable 
+gt_dial_add gt_return_signals 
+gt_dial_run gt_check_ats_on 
+gt_dial_close gt_last_key 
+gt_card_open gt_wdr_print 
+gt_card_add gt_wdr_print_setup 
+gt_card_close gt_do_help 
+gt_choice_open gt_set_rscfile 
+gt_choice_add gt_dial_sopen 
+
+
+The care class is essentially a private class whose principal task is to support the graphics functionality of 
+OPL/w and the HWIF library. In consequence, the majority of its methods and items of property are not 
+suitable for use by application programmers. This chapter documents only those aspects that could 
+reasonably be of value to such programmers. 
+
+
+Note that none of the features documented in this chapter are available on the Series 3. 
+
+
+All HWIM applications create and initialise an instance of the cate class during the application's 
+initialisation. This instance remains in existence for the lifetime of the application. The handle of the 
+application's instance of the care class is written to the magic static patcate. 
+
+
+In the interest of future compatibility, an application should not subclass cate. 
+
+
+23-1 
+
+
+HWIM REFERENCE 
+a SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSsSSSSSSSSSSSSSseseseeese 
+
+
+Class definition 
+Defined in sub-category file gate.c/ (generated header file gate. g). 
+
+
+CLASS gate root 
+Gateway to hwim menus and dialogs 
+
+{ 
+
+ADD gt_init 
+
+ADD gt_menu_open 
+
+ADD gt_menu_add 
+
+ADD gt_menu_run 
+
+ADD gt_menu_close 
+
+ADD gt_dial_open 
+
+ADD gt_dial_ada 
+
+ADD gt_dial_run 
+
+ADD gt_dial_close 
+
+ADD gt_card_open 
+
+ADD gt_card_add 
+
+ADD gt_card_close 
+
+ADD gt_choice_open 
+
+ADD gt_choice_add 
+
+ADD gt_choice_ close 
+
+ADD gt_button_open 
+
+ADD gt_button_add 
+
+ADD gt_button_close 
+
+ADD gt_dial_position 
+
+ADD gt_xw_enable 
+
+ADD gt_return_signals 
+
+ADD gt_check_ats_on check if process supports ATS 
+
+ADD gt_last_key return last key used 
+
+ADD gt_wdr_print 
+
+ADD gt_wdr_print_setup 
+
+ADD gt_do_help 
+
+ADD gt_set_rscfile 
+
+ADD gt_dial_sopen Workabout ONLY - init dlg with small font (Romans) 
+
+
+CONSTANTS 
+
+
+{ 
+
+
+PR_XWSERV_SHUTDOWN 0x01 
+PR_XWSERV_QUERY_ALERT 0x02 
+
+
+PR_XWSERV_S3FS 0x04 Workabout ONLY - full-screen S3 
+compatibility 
+
+PVV_TEXT_MAX LEN 50 
+
+OPRINTER_DO_PREVIEW 1 
+
+
+OPRINTER_PRINT_AFTER 2 
+
+
+} 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+WORD class; 
+VOID *data; 
+} DITEM_LIST; 
+
+typedef struct 
+{ 
+UWORD xwim; 
+UWORD nmenus; 
+VOID **menus; 
+UWORD ulines [16]; 
+UWORD count; 
+DITEM_LIST dialret [9]; 
+UWORD nrec; 
+VOID *orec; 
+UWORD preview; 
+} PURE_GATE; 
+
+typedef struct 
+{ 
+UBYTE Mode; 
+UBYTE Flags; 
+} PVV_DISPLAY; 
+
+
+23-2 
+
+
+23 THE GATE CLASS 
+
+
+rr EE AS 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+
+
+} X_CONSTANTS; 
+
+
+fht; 
+fds; 
+fas; 
+fnw; 
+fmw; 
+echt; 
+mbht ; 
+bfid; 
+bulyo; 
+bulht; 
+ninlb; 
+SSww; 
+bsww; 
+hlig; 
+samo; 
+damo; 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+UWORD 
+
+
+fht; 
+fds; 
+fas; 
+fnw; 
+fmw; 
+cht; 
+bulyo; 
+bulht; 
+ninlb; 
+
+
+height of system font 
+
+descent of system font 
+
+ascent of system font 
+
+width of numeric character in system font 
+width of maximum normal character 
+
+height of a line in dialogs or listboxes 
+height of menubar 
+
+id of bold font 
+
+y-offset to start of bullet 
+
+height of bullet 
+
+max number of lines in listbox 
+
+width of small status window 
+
+width of large status window 
+
+help list left gutter 
+
+menu offset for single accelerator 
+
+menu offset for double accelerator 
+
+
+height of font 
+
+descent of font 
+
+ascent of font 
+
+width of numeric character 
+
+width of maximum normal character 
+
+height of a line in dialogs or listboxes 
+y-offset to start of bullet 
+
+height of bullet 
+
+max number of lines in listbox 
+
+
+} DLG_X_CONSTANTS; Workabout ONLY - extras for dialogs using another font 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+VOID *waotstat; 
+VOID *concb; 
+HANDLE xadd; 
+UWORD flags; 
+UWORD dialres; 
+X_CONSTANTS x; 
+VOID *getkeys; 
+UWORD lastkey; 
+UWORD lastmods; 
+UWORD atpid; 
+UWORD atson; 
+
+
+VOID *today_hook; 
+TEXT shift_txt [10]; 
+
+
+connection pseudo-constants 
+
+where to send copy of key received 
+last key received 
+
+last keyboard modifiers received 
+pid of process attached to 
+
+ATS supported 
+
+
+PVV_DISPLAY prevdisp; 
+
+
+DLG_X_CONSTANTS dx; 
+
+
+dialog 
+
+
+PURE_GATE g; 
+
+
+} 
+} 
+
+
+Property 
+
+
+gate.x 
+
+
+gate.getkeys 
+
+
+gate. lastkey 
+
+
+gate.lastmods 
+
+
+gate.atpid 
+
+
+Workabout ONLY - constants of additional fonts of 
+
+
+Pseudo-constant connection data, described below. This data may be read by 
+application code. 
+
+
+Either nuxu or the handle of the instance of the XADD arssv class that is sent 
+a copy of each key received. 
+
+
+The keycode of the last key received. This data should be read by means of 
+the gt_last_key method. 
+
+
+The modifiers associated with the last key received. This data should be read 
+by means of the gt_last_key method. 
+
+
+Either zero or the process ID of the process to which the application is 
+
+
+attached. 
+
+
+23-3 
+
+
+HWIM REFERENCE 
+EES 
+
+
+gate.atson TRUE if the application supports the automatic test system (ATS) mechanism. 
+
+
+gate.dx Pseudo-constant connection data, described below, for Workabout dialogs. 
+This data may be read by Workabout application code. 
+
+
+The remaining items of property are reserved for internal use and are not documented and should not be 
+accessed by application software. 
+
+
+The pseudo-constant connection data, gate .x, is a collection of values that are constant within a particular 
+running application, but will, in general, vary with the type of the machine on which the application is 
+running. 
+
+
+The data is evaluated during the application's initialisation and is used by system code to determine the 
+position and size of system-created objects, such as dialog boxes and the menu bar. Application code is 
+free to read any of this data. 
+
+
+The meaning of each item is given in the following table: 
+
+
+DatGate->gate.x.fht The height of the system font. 
+DatGate->gate.x.fds The descent of the system font. 
+DatGate->gate.x.fas The ascent of the system font. 
+DatGate->gate.x.fnw The width of a numeric character in the system font. 
+DatGate->gate.x. fmw The width of of the widest 'normal' character. 
+DatGate->gate.x.cht The height of a line in a dialog or a listbox. 
+
+
+DatGate->gate.x.mbht The height of the menubar. 
+DatGate->gate.x.bfid The ID of the bold font. 
+
+
+DatGate->gate.x.bulyo The y-offset to the top of a bullet displayed in a text window (an instance of 
+TEXTWIN). 
+
+
+DatGate->gate.x.bulht The height of a bullet displayed in a text window (an instance of TExtTwrn). 
+DatGate->gate.x.ninlb The maximum number of lines that can appear in a listbox. 
+DatGate->gate.x.ssww The width of the small status window. 
+
+DatGate->gate.x.bsww The width of the large status window. 
+
+DatGate->gate.x.hllg The width of the left gutter of a help list. 
+
+
+DatGate->gate.x.samo The offset, from the right hand side of a pull-down menu, to the position to 
+display an unshifted accelerator. 
+
+
+DatGate->gate.x.damo The offset, from the right hand side of a pull-down menu, to the position to 
+display the 'Shift' text for a shifted accelerator. 
+
+
+The Workabout pseudo-constant connection data, gate . dx, is a collection of values that are used to 
+determine the appearance of system-crated objects, particularly dialogs, that use a font other than the 
+system font. These values are constant within a particular running application. Although currently only 
+defined for the Workabout, they will, in general, vary with the type of the machine on which the 
+application is running. 
+
+
+The data is evaluated during the application's initialisation. Application code is free to read any of this data. 
+
+
+The meaning of each item is given in the following table: 
+
+
+DatGate->gate.dx. fht The height of the dialog font. 
+
+DatGate->gate.dx. fds The descent of the dialog font. 
+
+DatGate->gate.dx. fas The ascent of the dialog font. 
+
+DatGate->gate.dx.fnw The width of a numeric character in the dialog font. 
+DatGate->gate.dx. fmw The width of of the widest ‘normal’ character in the dialog font. 
+
+
+Eee 
+23-4 
+
+
+23 THE GATE CLASS 
+
+
+DatGate->gate.dx.cht The height of a line in a dialog or a listbox. 
+
+
+DatGate->gate.dx.bulyo = The y-offset to the top of a bullet displayed in a text window (an instance 
+of TEXTWIN). 
+
+
+DatGate->gate.dx.bulht The height of a bullet displayed in a text window (an instance of 
+TEXTWIN). 
+
+
+DatGate->gate.dx.ninlb | The maximum number of lines that can appear in a listbox. 
+
+
+~~ Se ee ee et ee See 
+GATE methods 
+
+
+CHE 
+
+
+INT gt_check_ats_on(INT pid) ; 
+Return the ATS status of the process with process ID pia. 
+
+
+Returns zero if the specified process supports ATS, otherwise a (negative) error number. A return value of 
+E_GEN_NsupP indicates that the specified process does not support ATS. Other errors are possible if, for 
+example, the specified process has terminated before the gt_check_ats_on method is executed. 
+
+
+Note that the process with process ID pid may terminate at any time. A zero return value from the 
+gt_check_ats_on is thus no guarantee that future ATS operations on that process will succeed. 
+
+
+INT gt_last_key(UWORD *mods) ; 
+
+
+Sense the keycode and modifiers of the last keypress received by the application. 
+
+
+The method returns the keycode and writes, to «mods, the corresponding modifier flags. Both values will be 
+zero if the application has not received any keypress. 
+
+
+23 -5 
+
+
+— 
+
+
+CHAPTER 24 
+
+
+HWIM UTILITY FUNCTIONS 
+
+
+HWIM utility and convenience functions have been developed in response to a number of observations and 
+pressures: 
+
+
+e The need to minimise memory used by application code. 
+
+
+¢ The observation that a large range of applications have many code fragments that are in common 
+use. 
+
+
+By formalising these code fragments into commonly available functions, application code can be made 
+easier to read and can achieve savings in memory. 
+
+
+At first sight, the use of "free standing" functions seems to violate the most basic principles of object 
+oriented programming. This is not the case. They can legitimately be used where similar actions are done 
+repeatedly in various parts of the application code, even if that action involves the sending of messages. 
+
+
+For example, utility functions are very often used to send a standard message to system generated objects 
+such as the application manager which exist throughout the lifetime of an application. 
+
+
+There is nothing to stop a developer from writing his/her own utility functions and is, in fact, encouraged to 
+do so. It is appropriate in a situation where similar pieces of code are used over and over again. It is 
+particularly suitable where code involving the sending of a message to a particular object may be repeated. 
+There is no problem involved in encapsulating the sending of messages within utility functions. 
+
+
+The use of utility functions can save memory by: 
+
+
+¢ - allowing a reduction in the number of parameters passed from application code. While this might 
+save one or two bytes per call, the total saving in memory across a whole range of applications 
+can be substantial 
+
+
+e avoiding the duplication of code fragments 
+
+
+The next sections describe the utility functions available for use by any HWIM application. Each section 
+describes a set of functions grouped under the following headings: 
+
+
+© General utilities 
+
+e Text management 
+e User notification 
+
+e Running a dialog 
+
+© Dialog box utilities 
+
+
+In many cases, the implementation of utility functions is given in full or in skeleton form. This will assist 
+developers to create their own utility/convenience functions. 
+
+
+Note that the HWIM utility functions are prototyped in Awim.h. 
+
+
+24-1 
+
+
+HWIM REFERENCE 
+
+
+General utilities 
+
+
+As indicated by the title of this section, this is a group of miscellaneous functions with no connecting 
+theme. 
+
+
+INT p_true(VOID) ; 
+
+
+This is a simple function that returns the value TRUE. 
+
+
+It is particularly useful as a default method for a class where the method must return a simple TRUE or 
+FALSE value. 
+
+
+For example, in the definition of the HWIM comman class, p true is assigned to the method 
+com_acc1_check which means that when the method com_accl_check is called, p true is executed, thus 
+returning a value of TRUE. 
+
+
+INT p_false (VOID) ; 
+
+
+This is a simple function that returns the value rause. 
+
+
+It is particularly useful as a default method for a class where the method must return a simple TRUE or 
+FALSE value. 
+
+
+See the earlier description of p_true for an example of how this could be implemented. 
+
+
+VOID hDestroy(VOID *hand) ; 
+
+
+This is a function which will destroy an object by sending it the p—esTroy message: 
+psend2 (hand, O_ DESTROY) ; 
+
+
+The handle of the object to be destroyed must be passed as a parameter to this function. If the handle is 
+nui, the function does nothing. 
+
+
+VOID hInitVis (VOID *win) ; 
+
+
+This can be used in one of two ways depending on the current state of the window object with handle win: 
+e if the window has not yet been initialised, then it will be both initialised and made visible 
+e if the window has already been initialised, then it will be made visible. 
+
+
+The function is implemented by sending a wN_vIsIBLE message to the window with handle win as shown 
+below. The handle passed as a parameter must point to an object instanced from the win class ora 
+subclass of win. 
+
+
+psend3 (win,O WIN_VISIBLE,WV_INITVS) ; 
+
+
+For further discussion on windows, see the Windows chapter. 
+
+
+VOID hWservComSend(INT comid) ; 
+
+
+This utility simply sends the message with message (method) number comid and the same message 
+(method) number as a parameter to the command manager. This is implemented as shown below: 
+
+
+P_send3 (w_ws->wserv.com, comid, comid) ; 
+
+
+24-2 
+
+
+24 HWIM UTILITY FUNCTIONS 
+——————_—. EEE EERUUNG HONS 
+
+
+The additional comida parameter that is passed with the message is for the convenience of the receiving 
+command manager method, which may choose to ignore it. 
+
+
+This function is particularly useful where a number of methods are implemented using the same code. 
+Passing the method number as a parameter allows the code to identify the context of the call and to take 
+appropriate action if it so wishes. 
+
+
+For further discussion on the command manager, see the Command Manager chapter of this manual and 
+the Commands and Command Menus chapter of the Object Oriented Programming Guide. 
+
+
+hEnsurePath _ Ensure path exists 
+VOID hEnsurePath (TEXT *fname) ; 
+
+
+If the path indicated by the file specification at gname does not exist, the function attempts to create the 
+required directory structure. 
+
+
+The file specification is parsed using the Plib function p_fparse. If this is successful, the directory 
+component of the parsed file specification is created, provided it does not already exist, using the Plib 
+function p_mkdir. 
+
+
+No errors are reported. If this function fails, this could be due to a bad file specification in *fname or a 
+problem with the device/medium when attempting to create the directory itself. 
+
+
+For example, suppose fname contains the string: 
+"FILES \\DOCS\\FRED.DOC" 
+
+and the default path is: 
+LOC: :M:\ 
+
+then the function will attempt to create the directory structure: 
+\FILES\DOCS\ 
+
+at node LOC:: on device M: 
+
+
+For further information on file specifications see the files chapter in the PLIB Reference manual. 
+
+
+Text management 
+
+
+This group of functions is concerned with building text from various sources, displaying text in a variety of 
+contexts and with text manipulation. 
+
+
+INT hLoadResource (INT rid, VOID *ppdata) ; 
+
+
+This is a convenience routine which allocates a cell of suitable length from the heap, loads the resource 
+referenced by the resource id ria into the cell and returns the length of the loaded resource. The address of 
+the cell is placed in *ppadata. 
+
+
+The function is implemented by sending an am_load_resource message to the application manager as 
+shown below: 
+
+
+p_send4 (w_am,O_AM LOAD RESOURCE, rid, ppdata) ; 
+Remember that the address of the application manager object is found in the magic static variable w_am. 
+
+
+If an error occurs, the function calls p leave. 
+
+
+24-3 
+
+
+HWIM REFERENCE 
+
+
+hLoadResBuf . Load resource into buffer 
+INT hLoadResBuf (INT rid, VOID *buf); 
+
+
+This is a convenience routine which loads the resource referenced by the resource id ria into the buffer 
+pointed to by bug and returns the length of the loaded resource. 
+
+
+The function is implemented by sending an am_load_res_buf message to the application manager as 
+shown below: 
+
+
+p_send4 (w_am,O AM _LOAD RES BUF, rid, buf) ; 
+
+
+It is similar to the previously described function hLoadresource except that it is the caller's responsibility 
+to provide the buffer and to ensure that it is large enough to contain the loaded resource. 
+
+
+If an error occurs, the function calls p_ leave. 
+
+
+As an example, consider the following code fragment that could come from any typical window subclass 
+drawing method which, as part of its functionality, loads a resource string and prints it at a given point 
+within the window: 
+
+
+hLoadResBuf (self->resid, &buf[0]); 
+p_supersend2 (self,O_WN_DRAW) ; 
+gPrintText (50,50, &buf[0],p_slen(&buf[0]); 
+
+
+4 
+
+
+The important point to note here is that buf must be large enough to hold the loaded resource String. 
+
+
+hLoadChlistResB 
+
+
+TEXT *hLoadChlistResBuf (INT rid, INT choice, TEXT *buf); 
+
+
+oice list item into buffer 
+
+
+This is a convenience routine which loads a single choice list item from a choice list resource into a buffer. 
+
+
+The choice list resource is identified by the parameter ria within a resource file while the parameter 
+choice identifies the particular choice list item within the resource. 
+
+
+The function returns a pointer to the string's terminating zero. 
+
+
+The function is implemented by sending a ws_load_chlist_res message to the window server object as 
+shown below: 
+
+
+return ( (TEXT *)p_sendS(w_ws,O_WS_LOAD CHLIST_RES, rid, choice, buf) ; 
+
+
+It is the caller's responsibility to ensure that the buffer provided is large enough to contain the loaded 
+choice list item. 
+
+
+If an error occurs, the function calls p_leave. 
+
+
+_ Generate error text 
+
+
+VOID hErrs(TEXT *buf, INT err); 
+
+
+This is a convenience routine that writes the error text specified by the error number err to the buffer at 
+buf. 
+
+
+If err is negative it is interpreted as a system error number and the text is obtained by calling the Plib 
+function p_errs; the buffer must be at least E_MAX_ERROR_TEXT_SIZE bytes. 
+
+
+If err is non-negative it is assumed to refer to a resource string which is loaded from a resource file with 
+resource id err-ERROR_RID_oFFsET (see the wrn class definition). The buffer supplied must be large 
+enough to contain the maximum size string expected. 
+
+
+Because the resource id is given as err-ERROR_RID_OFFSET, then this must evaluate to a number greater 
+than 1 in order to access resources within the application resource file. Consequently, err must be greater 
+than ERROR_RID OFFSET + 1. 
+
+
+SNS 
+24-4 
+
+
+24 HWIM UTILITY FUNCTIONS 
+
+
+EIN 
+
+
+The function is implemented as follows: 
+
+
+{ 
+if (err<0) 
+p_errs(buf,err); 
+else 
+hLoadResBuf (err-ERROR_RID_OFFSET, buf) ; 
+} 
+
+
+If an error occurs, the function calls p_ leave. 
+
+
+For further detail on resource files, see the chapter on Resource Files in this manual. 
+
+
+RAtob = = ~==©~©~©6—— Generate formatted string 
+INT hAtob(TEXT *buf, INT rid, INT *pargs) ; 
+
+
+This is a useful function which generates a zero terminated string in the buffer pointed to by buf and 
+returns its length. The string is generated from a format string and a number of arguments pointed to by 
+pargs. The format string is loaded from the resource ria in a resource file. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_atob in the 
+PLIB Reference manual. 
+
+
+There are a number of important points to note: 
+e — the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+
+
+* — it is the caller's responsibility to ensure that the buffer pointed to by buf is large enough to contain 
+the generated string. 
+
+
+If an error occurs, the function calls p_ leave. 
+
+
+The following routine and code fragment together provide a simple example of the use of this function. For 
+the sake of argument, assume that file is a static variable that contains the channel of an opened text file. 
+
+
+GLDEF_C CDECL SampleRoutine (INT rid,INT arg,...) 
+
+
+{ 
+
+INT len; 
+
+TEXT buf [25]; 
+
+len = hAtob(&buf [0] , rid, &arg) ; 
+p_write (file, &buf [0] ,len); 
+
+
+INT rid; 
+INT num; 
+
+
+num = 65; 
+rid = MY_FORMAT_ STRING; 
+SampleRoutine (rid, num, num, num, num, num, num) ; 
+
+
+Given that the string resource referenced by the resource ID my_FoRMAT_sTRING is defined as: 
+RESOURCE STRING my_format_string {str="[tb tc %d %o tu %x]";} 
+then the the following string of characters would be written to the text file: 
+
+
+[1000001 A 65 101 65 41] 
+
+
+24-5 
+
+
+HWIM REFERENCE 
+
+
+hAtos —s Generate formatted string, vari iment count 
+
+
+TEXT *hAtos(TEXT *buf, INT rid, ...); 
+
+
+This is a useful function which generates a zero terminated string in the buffer pointed to by buf and 
+retums a pointer to its zero terminator. The string is generated from a format string and a number of 
+arguments. The format string is loaded from the resource rid in a resource file while the arguments are 
+interpreted as for the PLIB function p_atos. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB functions p_atob and 
+p_atos in the PLIB Reference manual. 
+
+
+As with the function hatob, described earlier, the same important points must be noted. To recap: 
+¢ — the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+
+
+* it is the caller's responsibility to ensure that the buffer pointed to by bug is large enough to contain 
+the generated string. 
+
+
+If an error occurs, the function calls p leave. 
+
+For example, given that the string resource referenced by the resource ID my_ForMAT_sTRING is defined as: 
+RESOURCE STRING my_format_string {str="%b %c %d to %u &x";} 
+
+the effect of the following code fragment: 
+INT num; 
+
+
+TEXT buf [23]; 
+INT rid; 
+
+
+num = 65; 
+rid = MY_FORMAT_ STRING; 
+hAtos (&buf [0] , rid, num, num, num, num, num, num) ; 
+
+
+is to build the string: 
+
+
+12000001 A 65 101 65 41 
+
+
+in the buffer at but. 
+
+
+Append ellipsis to text 
+VOID hAppendEllipsis(TEXT *p) ; 
+
+
+This is a simple convenience function that writes the ellipsis character, WS_SYMBOL_ELLIpsis, followed by 
+a zero terminator into the two bytes pointed to by p. 
+
+
+The ellipsis character is commonly used as an appendage to a choice list prompt to indicate that a 
+subsidiary dialog is available. 
+
+
+For example the code fragment: 
+
+
+TEXT buf[5] = {'A','B','¢'}; 
+hAppendEllipsis (&buf [3]); 
+
+
+would result in buf containing the four characters ABC... followed by the zero terminator. 
+
+
+Set text mode 
+VOID hSetGTmode(UINT tmode) ; 
+
+
+This simple convenience function uses the window server function gsetcc to set the text mode of the 
+current graphics context to that specified by tmode. Possible values of tmode are defined in the Graphics 
+Output chapter of the Window Server Reference manual. 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create a 
+a permanent graphics context with default values and then change the textmode so that when writing text, 
+the 1's and 0's of the font characters overwrite the destination area: 
+
+
+24-6 
+
+
+24 HWIM UTILITY FUNCTIONS 
+—_—__—$ eee ML YE FUNCTIONS 
+
+
+‘ 
+
+
+wValidateWin (self->win.id) ; 
+p_supersend2 (self,O WN_DRAW) ; 
+self->mywin.gcid = gCreateGCo0 (self->win.id) ; 
+hSetGTmode (G_TRMODE_REPL) ; 
+
+gPrintText (50,50, &buf[0],p_slen(&buf[0]); 
+wFree (self->mywin.gcid) ; 
+
+
+hSetGFont : __ Set font 
+VOID hSetGFont (UINT fid); 
+
+
+This simple convenience function uses the window server function gsetcc to set the text font of the current 
+graphics context to that specified by ¢id. Possible values of fia are defined in the Graphics Output chapter 
+of the Window Server Reference manual. 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create a 
+a permanent graphics context with default values and then change the text font to the ROM based 
+monospaced font wS_FONT_BASE+3: 
+
+
+wValidateWin (self->win.id) ; 
+
+Pp_supersend2 (self,O_WN_DRAW) ; 
+self->mywin.gcid = gCreateGCo0 (self->win.id); 
+hSetGFont (WS_FONT_BASE+3) ; 
+
+gPrintText (50,50, &buf (0],p_slen(&buf[0]); 
+wFree (self->mywin.gcid) ; 
+
+
+VOID hSetGStyle(UINT style) ; 
+
+
+This simple convenience function uses the window server function gsetcc to set the text style of the 
+current graphics context to that specified by style. Possible values of style are defined in the Graphics 
+Output chapter of the Window Server Reference manual. 
+
+
+For example, as part of the drawing method of a win subclass, the following code fragment would create a 
+a permanent graphics context with default values and then change the text style so that text characters are 
+displayed in bold: 
+
+
+wValidateWin (self->win.id) ; 
+
+p_supersend2 (self,O_WN_DRAW) ; 
+self->mywin.gcid = gCreateGC0 (self->win.id) ; 
+hSetGStyle (G_STY_BOLD) ; 
+
+gPrintText (50,50, &buf[0],p_slen(&buf [0]); 
+wFree (self->mywin.gcid) ; 
+
+
+GetBV 
+
+
+INT hGetBWid (TEXT *buf, INT len); 
+
+
+This function uses the window server function grextwidth to calculate and return the width, in pixels, of 
+the first 1en characters in the buffer pointed to by but . This function assumes that the text would be 
+displayed using the current system font (i.e system_ronT_rp) and a normal style (i.e G_STY_NORMAL ). 
+
+
+This is useful for planning the size and positioning of text in relation to surrounding text and graphic 
+objects. 
+
+
+24-7 
+
+
+HWIM REFERENCE 
+
+
+hGetSWid _ Get normal text width for string 
+INT hGetSWid (TEXT *pzts) ; 
+This is similar to the function hcetBwid. 
+
+
+It calculates and returns the width, in pixels, of the zero terminated string pointed to by pzts. Like 
+hGetBwid, this function assumes that the text would be displayed using the current system font (i.e 
+SYSTEM_FONT_ID) and a normal style (i.e G_stTy_ NORMAL ). 
+
+
+This function is useful for planning the size and positioning of text in relation to surrounding text and 
+graphic objects. 
+
+
+for buffer 
+
+
+INT hGetBBWid (TEXT *buf, INT len); 
+
+
+This is similar to the function hcetBwid in that it uses the window server function gTextwidth to calculate 
+and return the width, in pixels, of the first 1en characters in the buffer pointed to by but . This function 
+assumes that the text would be displayed using the font with id Bo.p_FowrT_rp and a normal style (i.e 
+G_STY_NORMAL ). 
+
+
+This is useful for planning the size and positioning of text in relation to surrounding text and graphic 
+objects. 
+
+
+User notification 
+
+
+This group of functions is concerned with informing, warning and alerting the user in a variety of ways. 
+
+
+VOID hIinfoPrint (INT rid, ...); 
+
+
+ay ani information message 
+
+
+This function prints an information message window in the bottom right hand corner of the screen for 2 to 
+2.5 seconds or until cancelled. 
+
+
+The zero terminated text of the message is generated from a format string and the arguments which follow 
+the parameter rid. The format string is loaded from the resource rid in a resource file. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_atob in the 
+PLIB Reference manual 
+
+
+There are a number of important points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes 
+
+
+e if the generated text is greater than w_INFo_MsG_MAX_LEN bytes then the message will appear 
+truncated 
+
+
+e the generated text including the zero terminator must not, in any event, be greater than 80 bytes. 
+If an error occurs, p_leave is called. 
+The following code fragment provides a simple example of the use of this function. 
+
+
+The string in the resource file referenced by the resource id RID_OF_MY_FORMAT_STRING contains the 25 
+character sequence: 
+
+
+The numbers are td and %d 
+
+
+the effect of the following code fragment: 
+
+
+24-8 
+
+
+24 HWIM UTILITY FUNCTIONS 
+—.— EE ILI YY BUNCTIONS 
+
+
+INT numl,num2; 
+
+
+INT rid; 
+numl = 65; 
+num2 = 66; 
+
+
+rid = RID_OF_MY_FORMAT_ STRING; 
+hInfoPrint (rid, numl,num2) ; 
+
+
+is to display the message: 
+The numbers are 65 and 66 
+
+
+in the bottom right hand corner of the screen. 
+
+
+VOID hInfoPrintErr(INT err) ; 
+
+
+This function prints an error information message window in the bottom right hand comer of the screen for 
+2 to 2.5 seconds or until cancelled. 
+
+
+The text of the message is related to the error number in err and is obtained in exactly the same way as 
+described in the function hErrs; see the description of herrs for more information. 
+
+
+If an error occurs, p_leave is called. 
+
+
+a ge 
+
+
+VOID hBusyPrint (INT delay, INT rid, ...); 
+
+
+This function prints a flashing message window in the bottom left hand corner of the screen. The display of 
+the message can be delayed by the number of half-seconds specified in the delay parameter; this can range 
+from 0 to 63. 
+
+
+The zero terminated text of the message is generated from a format string and the arguments which follow 
+the parameter rid. The format string is loaded from the resource rid in a resource file. 
+
+
+The message may be removed by a call to the window server function wcancelBusyMsg. 
+
+
+For more detail on the structure of the format string, see the description of the PLIB function p_atob in the 
+PLIB Reference manual 
+
+
+There are a number of points to note: 
+
+
+© the generated text including the zero terminator must not be greater than 30 bytes. (Note that this 
+is less than the 80 bytes common for other functions) 
+
+
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes 
+If an error occurs, p_leave is called. 
+
+
+A common use of a flashing message area in the bottom left hand comer of the screen is to display a 
+"busy" type messge to inform the user that the work in progress could take some time to complete. 
+
+
+hBeep 
+
+
+VOID hBeep (VOID) ; 
+
+
+This is a convenience function that makes a short beep sound suitable for accompanying an error 
+notification. It can, of course, be used wherever an application sees fit. 
+
+
+The function is implemented by making the following call: 
+P_sound(-5,320); 
+
+
+The beep is sounded for a duration of 5 system ticks (that is 5/32 sec) at a frequency of 512/320 KHz (that 
+is 1.6 KHz). 
+
+
+24-9 
+
+
+HWIM REFERENCE 
+
+
+SS a ae a a) 
+Run a dialog 
+
+
+This group of functions is concerned with starting some standard dialogs and launching dialogs in general. 
+
+
+hLaunchDial oe Launch a dialog 
+INT hLaunchDial(P_CATID cat, INT class, DL_DATA *data); 
+
+
+This is a convenience routine which loads, initialises and runs a dialog. The parameter cat is the category 
+number of the dialog class while the parameter class is its class number. 
+
+
+The pi_para struct is defined in hwimman.g as: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD id; /* resource id of a DIALOG resource*/ 
+
+VOID *rbuf; /* address of result buffer, or NULL */ 
+
+PR_DLGBOX **pdlg; /* address of where to write handle of dialog, or NULL */ 
+} DL_DATA; 
+
+
+The function is implemented as shown below by sending a o_ws_po_pIaL message to the wseRv object. 
+p_sends (w_ws,O_WS_DO DIAL,p_getlibh(cat) ,class, data) ; 
+
+
+hLaunchDial returns whatever value that the method o_ws_po_prau returns. This will be zero for dialogs 
+cancelled without the intervention of application code. 
+
+
+INT hConfirm(INT rid,...); 
+
+
+This is a convenience routine which presents a standard one line query dialog which returns a TRUE or 
+FALSE value. This type of dialog is often used to ask a user to confirm an intended action. 
+
+
+The text of the dialog is generated from a format string and (optionally) a number of arguments. The 
+format string is loaded from the resource rid in a resource file while the arguments (if any) are interpreted 
+as for the PLIB function p_atos. More information on p_atos can be found in the PLIB Reference manual. 
+
+
+The function is implemented as shown below by sending a o_ws_QUERY_DIALOG message to the WSERV 
+object. 
+
+
+p_sends (w_ws,O_ WS QUERY _DIALOG,0,rid,&rid+1l) ; 
+
+
+hConfixrm returns whatever value that the method o_ws_QuERY DIALOG retims. This will be rruz if the user 
+confirms the action. 
+
+
+There are a number of points to note: 
+e — the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the resulting text string must not be greater than 100 bytes. 
+
+
+If the resulting text string is sufficiently large to force the width of the resulting dialog box to exceed the 
+width of the window, then a panic will result. 
+
+
+_ Run a two: n dialog 
+
+
+INT h2LineConfirm(INT secondrid, INT rid, ...); 
+
+
+This is a convenience routine which presents a two line query dialog which returns a TRUE or FALSE value. 
+This type of dialog is often used to ask a user to confirm an intended action. 
+
+
+The function is very similar to the function hconfirm described earlier. The first line of text of the dialog 
+is generated from a format string and (optionally) a number of arguments. The format string is loaded from 
+the resource rid in a resource file while the arguments (if any) are interpreted as for the PLIB function 
+p_atos. The second line of text is basic text and is loaded from the resource secondrid in a resource file. 
+
+
+24-10 
+
+
+24 HWIM UTILITY FUNCTIONS 
+2 —S$S ee EI MITT POUNCTIONS | 
+
+
+The function is implemented as shown below by sending a o_ws_QUERY_DIALOG message to the wSERV 
+object. 
+p_sends (w_ws,O_WS_QUERY_DIALOG, secondrid, rid, &rid+1) ; 
+
+
+h2LineConfirm returns whatever value that the method o_ws_QueRY_praLoc retums. This will be rRus if 
+the user confirms the action. 
+
+
+There are a number of points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the resulting text string must not be greater than 100 bytes. 
+e the second line of text in the resource file must not be greater than 100 bytes. 
+
+
+If either of the resulting text strings is sufficiently large to force the width of the resulting dialog box to 
+exceed the width of the window, then a panic will result. 
+
+
+INT hErrorDialog(INT err, INT rid, ...); 
+
+
+This is a convenience routine which presents an error dialog with text derived from the error number and a 
+string resource. It returns a zero if the dialog was presented successfully. It returns a non-zero value if the 
+dialog presentation failed due to an out of memory error, in which case the dialog remains to be cleaned up 
+(use the OLIB convenience function ci_clean_level, described in The CLEANUP Class chapter in the 
+OLIB Reference manual). 
+
+
+The text derived from the resource file is generated from a format string and (optionally) a number of 
+arguments. The format string is loaded from the resource with ID ria, while the arguments (if any) are 
+interpreted as for the PLIB function p_atos. 
+
+
+The function is implemented as shown below by sending a o_ws_ERROR_DIALOG message to the WSERV 
+object. 
+
+
+p_sends (w_ws,O WS_ERROR_DIALOG, err, rid, &rid+1) ; 
+
+There are a number of points to note: 
+e the length of the format string in the resource file, when loaded, must not be greater than 80 bytes. 
+e the resulting formatted text string must not be greater than 80 bytes. 
+
+
+This type of dialog is often used for the reporting of errors of a moderately serious nature; minor errors 
+should use hinfoprintError described earlier and more serious errors should use the application 
+manager's am_notify method. 
+
+
+Dialog box utilities 
+
+
+The following utility functions are available for performing standard operations on the component controls 
+of a dialog. They may be used directly by an application, or used as models for the construction of 
+application-specific utilities. 
+
+
+The code of each used utility function is included in the application. These functions have optimised 
+calling conventions and therefore offer a modest saving over the equivalent function supplied by the 
+application itself. 
+
+
+Note that these utilities assume that the dialog handle is stored in the magic static patpialogPtr. Thus they 
+may not be used with any dialog which contains the pL¢Box_no_pnp flag in dlgbox. flags. 
+
+
+_ Set an item 
+
+
+VOID hDigSet (UBYTE index, VOID *pset); 
+
+
+This function is a generalised way of setting data (or property) into the control of one of the components of 
+the current dialog and is used in the more specialised dialog box utility functions described later. 
+
+
+24-11 
+
+
+HWIM REFERENCE 
+
+
+As stated in the introduction to this section, it is assumed that patpialogPtr points to the current dialog 
+object. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter pset is assumed to point to the appropriate structure 
+containing the information to be set . The class which defines the referenced dialog box component 
+control, will have defined a o_wn_seT method and will "know" how to interpret the data pointed to by 
+pset. 
+
+
+The function is implemented by sending a o_wn_seT message to the current dialog object as shown below: 
+
+
+p_send4 (DatDialogPtr,0O_WN_SET, index, pset) ; 
+
+
+hbigsé 
+
+
+VOID hDlgSetText (UBYTE index, TEXT *buf) ; 
+
+
+This function sets text into the control of one of the current dialog's components. The control is assumed to 
+be an instance of rextwrn or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter bu is assumed to point to a zero terminated string 
+containing the text to be set. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function npigset 
+described earlier. 
+
+
+GLDEF_C VOID hDigSetText (UBYTE index, TEXT *buf) 
+
+
+{ 
+
+
+SE_TEXTWIN settxt; 
+
+
+settxt .buf=buf; 
+
+settxt.len=p slen(settxt.buf); 
+settxt.flags=<SE_TEXTWIN_TEXT; 
+hDigSet (index, &settxt) ; 
+
+
+VOID hDlgSetEdwin(UBYTE index, Text *buf) ; 
+
+
+This function sets text into the control of one of the current dialog's components. The control is assumed to 
+be an instance of Epwrn or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter but is assumed to point to a zero terminated string 
+containing the text to be set. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function hpigset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetEdwin(UBYTE index, TEXT *buf) 
+
+
+{ 
+
+
+SE_EDWIN set; 
+
+
+set.buf=buf; 
+set.len=p_slen(set.buf) ; 
+hDlgSet (index, &set) ; 
+
+
+} 
+
+
+VOID hDlgSetPrompt (UBYTE index Text *buf) ; 
+
+
+This function sets text into the prompt of one of the current dialog's components. 
+
+
+Note that the component's prompt must exist prior to a call to hD1gSet Prompt. This function merely 
+replaces the text of the prompt and can not be used to add a prompt to a component, if one was not 
+originally specified in the dialog's resource. 
+
+
+24-12 
+
+
+24 HWIM UTILITY FUNCTIONS 
+TOTO rN 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter buf is assumed to point to a zero terminated string 
+containing the prompt text to be set. 
+
+
+This function is implemented as shown below. It may be of interest to point out that the 0 _pL_SET_PROMPT 
+method uses the more generalised function hp1gset described earlier. 
+
+
+GLDEF_C VOID hDlgSetPrompt (UBYTE index, TEXT *buf) 
+
+
+{ 
+
+
+SE_TEXTWIN settxt; 
+
+
+settxt.buf=buf; 
+
+settxt.len=p_slen(settxt.buf) ; 
+settxt.flags=SE_TEXTWIN_TEXT; 
+
+p_send4 (DatDialogPtr,O_DL_SET_PROMPT, index, &settxt) ; 
+
+
+} 
+
+
+VOID hDlgSetChlist (UBYTE index, INT nsel); 
+
+
+This function sets the choice number in a choice list control within one of the current dialog's components, 
+ultimately causing that item in the list to be displayed (or highlighted if the whole list is shown). The 
+parameter nsel holds the number of the choice to be set (where a value of 0 refers to the first item in the 
+choice list). 
+
+
+The particular component within the current dialog is identified by the index parameter (the first 
+component is identified by an index value of 0) and is assumed to be an instance of (or a subclass of) 
+CHLIST. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function npigset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetChlist (UBYTE index, INT nsel) 
+
+
+{ 
+
+
+SE_CHLIST set; 
+
+
+set .nsel=nsel; 
+set.set_flags=SE_CHLIST_NSEL; 
+hDlgSet (index, &set) ; 
+
+
+VOID hDigSetChlistOn(UBYTE index) ; 
+This function is a specialised version of the function hp1gsetchlist described earlier. 
+It sets the choice number in a choice list control to 1. 
+
+
+The particular component within the current dialog is identified by the index parameter (the first 
+component is identified by an index value of 0) and is assumed to be an instance of cuurst or a subclass. 
+
+
+This function can be used with any choice list but is especially useful if used in conjunction with an Off/On 
+choice list (using the system resource sys_oFFoN_MENU) . If the current dialog has a component containing 
+this choice list, then using this function (with the appropriate index) will set the choice list to On. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function 
+hDlgSetChlist described earlier. 
+
+
+GLDEF_C VOID hDlgSetChlistOn(UBYTE index) 
+
+
+{ 
+
+
+hDigSetChlist (index,1) ; 
+
+
+} 
+
+
+24-13 
+
+
+HWIM REFERENCE 
+
+
+hi 
+
+
+VOID hDlgSetNcedit (UBYTE index, UINT value) ; 
+
+
+Set value of numeric editor 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the numeric editor (wceprr) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The value passed to the function in the parameter value can be any valid urnt type. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function npigset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetNcedit (UBYTE index, UINT value) 
+
+
+{ 
+
+
+SE_NCEDIT set; 
+set.value=value; 
+
+
+set.flags=SE_NCEDIT_VALUE; 
+hDigSet (index, &set) ; 
+
+
+2 editor 
+
+
+nigituc 
+
+
+VOID hDlgSetLledit (UBYTE index, INT value); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the latitude/longitude editor (LueprT) or a subclass. Whether the dialog 
+control represents a latitude or a longitude depends on the way the editor is initialised. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The value passed to the function should represent the number of minutes of latitude or longitude. A 
+positive value represents the number of minutes North or West while a negative value represents the 
+number of minutes South or East, respectively. 
+
+
+For a latitude, the magnitude of the value should be no greater than 5399 minutes ( that is, 89 degrees and 
+59 minutes).For a longitude, the magnitude of the value should be no greater than 10799 minutes ( that is, 
+179 degrees and 59 minutes). Larger values may be passsed but the editor will assume the appropriate 
+maximum value. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function nplgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetLledit (UBYTE index, UINT value) 
+
+
+{ 
+
+
+SE_LLEDIT set; 
+
+
+set.value=value; 
+hDlgSet (index, &set) ; 
+
+
+} 
+
+
+For example, if the third dialog component in the current dialog box contains a longitude editor control and 
+the fourth component contains a latitude editor control, then the code fragment: 
+
+
+hDlgSetLledit (2,5110) ; 
+hDlgSetLledit (3, -2010); 
+
+
+will set the respective editor values to: 
+
+
+85° 10' West and 33° 30' South. 
+
+
+24-14 
+
+
+24 HWIM UTILITY FUNCTIONS 
+
+
+hDigSetPtedit oe Set punctuation editor 
+VOID hDigSetPtedit (UBYTE index, UBYTE ch); 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the punctuation editor (puNcTuED) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the single character, passed in the parameter ch, to be set. Although an instance of a 
+PUNCTUED Class restricts user-keyed input to a valid punctuation character, the value passed in ch can be any 
+valid character acceptable to epwin, the immediate superclass of puncruED. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function 
+hD1lgSetEdwin described earlier. 
+
+
+GLDEF_C VOID hDlgSetPtedit (UBYTE index, UBYTE ch) 
+
+
+{ 
+
+
+INT chx; 
+chx=ch; 
+hDlgSetEdwin (index, (TEXT *) (&chx)) ; 
+
+
+} 
+
+
+For example, if the third dialog component in the current dialog box contains a punctuation editor control, 
+then the following call would set the punctuation character to a comma: 
+
+
++ 
+
+
+hDigSetPtedit(2,','); 
+
+
+hDigSetFledit 
+
+
+VOID hDlgSetFledit (UBYTE index, DOUBLE *pvalue) ; 
+
+
+_ Set floating 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the floating point number, pointed to by the parameter pvaiue, to be set. This must be 
+a valid double value otherwise the function does nothing. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function nplgset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetFiedit (UBYTE index, DOUBLE *pvalue) 
+
+
+{ 
+
+
+SE_FLTEDIT set; 
+p_fld(&set.current,pvalue) ; 
+
+set. set_flags=SE_FLTEDIT_CURRENT . 
+hDlgSet (index, &set) ; 
+
+
+} 
+SetDiedit = = . Set date editor 
+
+
+VOID hDigSetDtedit (UBYTE index, ULONG value) ; 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the date editor (pTeprT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+24-15 
+
+
+HWIM REFERENCE 
+
+
+The function allows the value passed in the parameter value, to be set. The interpretation of the value 
+depends on the nature of the data displayed by the control, as specified during its initialisation (see the 
+description of preprt in the Numeric Editors chapter). The possible cases are summarised in the following 
+
+
+table. 
+Date editor IN_DTEDIT_DDMMYYYY Days elapsed since 01/01/1900. Note that the 
+control can not display dates before 01/01/1980. 
+
+
+Time of day editor IN_DTEDIT_HHMMSS Seconds elapsed since midnight. 
+IN_DTEDIT_HHMM 
+
+
+Time duration editor IN_DTEDIT_HHMMSS_D 
+IN_DTEDIT_HHMM_D 
+IN_DTEDIT_HHMMSS_ND 
+IN_DTEDIT_HHMM_ND 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function hpigset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetDtedit (UBYTE index, ULONG value) 
+
+
+{ 
+
+
+SE_DTEDIT set; 
+
+
+set .value=value; 
+set.flags=SE_DTEDIT_VALUE; 
+hDlgSet (index, &set) ; 
+
+
+} 
+
+
+hDig 
+
+
+VOID hDigSetRgedit (UBYTE index, UINT valuel, UINT value2); 
+
+
+_ Set range editor 
+
+
+This function sets values into the control of one of the current dialog's components. The control is assumed 
+to be an instance of the range editor (RcEprT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function allows the upper and lower limits for the range passed in the parameters value1 and value2 
+respectively, to be set. The range editor is a subclass of the Mrwe (multiple field numeric editor) class. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function hp1gset 
+described earlier. 
+
+
+GLDEF_C VOID hDlgSetRgedit(UBYTE index, UINT valuel, UINT value2) 
+
+
+{ 
+
+
+SE_RGEDIT set; 
+set .value [IX_RGEDIT_VALUE_1] =valuel; 
+set.value [IX_RGEDIT_VALUE_2] =value2; 
+
+
+set .flags=SE_RGEDIT_VALUE_1|SE_RGEDIT_VALUE_2; 
+hDlgSet (index, &set) ; 
+
+
+The symbols 1x_RGEDIT_vALUE_1 and IX_RGEDIT_vALUE_2 are defined in the include file rgedit.g. 
+
+
+Set dialog title 
+
+
+VOID hDlgSetTitleByRid(INT rid) ; 
+
+
+The function sets the title of the current dialog box to the zero terminated text referenced by the resource id 
+rid in a resource file. 
+
+
+This function is implemented as shown below. The title of a dialog box is always the first component of 
+that dialog box and, therefore, is always referenced by an index value of zero as demonstrated in the 
+implementation of hplgSetTitlebyRid, shown below. 
+
+
+24 - 16 
+
+
+24 HWIM UTILITY FUNCTIONS 
+i a NW EEE ENC TIONSE 
+
+
+GLDEF_C VOID hDlgSetTitleByRid(INT rid) 
+
+
+{ 
+
+
+TEXT buf [60] ; 
+
+
+hLoadResBuf (rid, &buf[0)); 
+hDlgSetText (0, &buf [0] ); 
+
+
+} 
+
+
+A few points to note: 
+e the appropriate text string in the resource file, when loaded, cannot be greater than 60 bytes. 
+
+
+e if the text string is sufficiently large to force the width of the resulting dialog box to exceed the 
+width of the window, then a panic will result. 
+
+
+hDigSense an item 
+
+
+VOID hDigSense(UBYTE index, VOID *psense) ; 
+
+
+This function is a generalised way of sensing or retrieving data (or property) from the control of one of the 
+components of the current dialog and is used in the more specialised dialog box utility functions described 
+later. 
+
+
+As stated in the introduction to this section, it is assumed that patbialogPtr points to the current dialog 
+object. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). The parameter psense is assumed to point to the appropriate structure in 
+memory into which the information is to be placed. The class which defines the referenced dialog box 
+component control will have defined a o_wN_seNsE method and will "know" how to interpret the data 
+structure pointed to by psense. 
+
+
+The function is implemented by sending a o_wN_SENSE message to the current dialog object as shown 
+below: 
+
+
+p_send4 (DatDialogPtr,0O _WN_SENSE, index, psense) ; 
+
+
+"Sense edit window 
+
+
+TEXT *hDlgSenseEdwin(UBYTE index) ; 
+
+
+This function senses the text from the control of one of the current dialog's components. The control is 
+assumed to be an instance of EDWIN or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns a pointer to a zero terminated string representing the text in the edit window. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function hplgSense 
+described earlier. 
+
+
+GLDEF_C TEXT *hDlgSenseEdwin(UBYTE index) 
+
+
+{ 
+
+
+SE_EDWIN sense; 
+
+
+hDlgSense (index, &sense) ; 
+return (sense.buf) ; 
+
+
+} 
+For example the following code fragment copies the text sensed from an edit window into another buffer; 
+the example assumes that the edit window is contained in the second component in the current dialog box: 
+
+
+TEXT buf [100]; 
+
+
+p_scpy (&buf [0] , hDlgSenseEdwin (1) ); 
+
+
+24-17 
+
+
+HWIM REFERENCE 
+
+
+hDigSenseChlist _ . Sense a choice list 
+INT hDlgSenseChlist (UBYTE index) ; 
+
+
+This function senses the choice number of the currently highlighted/selected choice item in a choice list 
+control in a component of the current dialog and returns that value. A value of 0 refers to the first item in 
+the choice list. 
+
+
+The particular component within the current dialog is identified by the index parameter (the first 
+component is identified by an index value of 0). The contro] is assumed to be an instance of cunzst ora 
+subclass. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function np1gsense 
+described earlier. 
+
+
+GLDEF_C INT hDlgSenseChlist (UBYTE index) 
+
+
+{ 
+
+
+SE_CHLIST sense; 
+
+
+hD1lgSense (index, &sense) ; 
+return (sense .nsel) ; 
+
+
+} 
+
+
+For example, the following code fragment sets text in an edit window depending on the current item 
+selected in the choice list; the choice list and the edit window being (for the sake of the example) in the 
+current dialog: 
+
+
+#define CHOICE _TEXT_YES 1 
+#define CHOICE TEXT_NO 2 
+
+
+TEXT buf [2]; 
+
+
+buf£[1] = '\0'; 
+
+if (hDlgSenseChlist (2) == CHOICE_TEXT_YES) 
+buf[0) = 'Y'; 
+
+else 
+buf[0] = 'N'; 
+
+hDlgSetText (3, &buf[0]); 
+
+
+UINT hDlgSenseNcedit (UBYTE index) ; 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the numeric editor (ceprr) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns the value currently held by the editor. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function np1gsense 
+described earlier. 
+
+
+GLDEF_C UINT hDigSenseNcedit (UBYTE index) 
+
+
+{ 
+
+
+SE_NCEDIT sense; 
+hDlgSense (index, &sense) ; 
+
+
+return (sense.value) ; 
+
+
+} 
+
+
+24-18 
+
+
+24 HWIM UTILITY FUNCTIONS 
+
+
+nseRgedit _ _ Sense a range editor 
+
+
+VOID hDlgSenseRgedit (UBYTE index, UWORD *pvalues) ; 
+
+
+This function senses values from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the range editor (RcEpIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the upper and lower limits of the range and places the two values into the first two 
+words of memory pointed to by pvalues. It is the caller's responsibility to supply the two words of 
+memory. The range editor is a subclass of the mene (multiple field numeric editor) class. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function hp1gsense 
+described earlier. 
+
+
+GLDEF_C VOID hDligSenseRgedit (UBYTE index, UWORD *pvalues) 
+SE_RGEDIT sense; 
+hDlgSense (index, &sense) ; 
+
+
+*pvalues++=sense.value [IX_RGEDIT_VALUE_1]; 
+*pvalues=sense.value [IX_RGEDIT_VALUE_2] ; 
+
+
+The symbols 1x_RGEDIT_VALUE_1 and 1x_RGEDIT_VALUE_2 are defined in the include file rgedit.g. 
+
+
+VOID hDlgSenseFledit (UBYTE index, DOUBLE *pvalue) ; 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the floating point value and places it in the memory pointed to by pvalue. It is the 
+caller's responsibility to supply this memory location. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function npigset 
+described earlier. 
+
+
+GLDEF_C VOID hDigSenseFledit (UBYTE index, DOUBLE *pvalue) 
+
+
+hD1lgSense (index, pvalue) ; 
+
+
+hDigSenseLledit 
+
+
+INT hDlgSenseLledit (UBYTE index) ; 
+
+
+ide editor 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the latitude/longitude editor (LLED1T) or a subclass. Whether the dialog 
+component represents a latitude or a longitude depends on the way the editor is initialised. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns the number of minutes of latitude or longitude. A positive value represents the number 
+of minutes North or West while a negative value represents the number of minutes South or East 
+respectively. 
+
+
+For example, a returned latitude value of -2010 means 33° 30' South while a returned longitude value of 
+5110 means 85° 10° West. 
+
+
+24-19 
+
+
+HWIM REFERENCE 
+ee a SSSSSSSSSFSSeSeeSSSSFSSSSSSSSSSSSshehe 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function np1gset 
+described earlier. 
+
+
+GLDEF_C INT hDlgSenseLledit (UBYTE index) 
+
+
+{ 
+
+
+SE_LLEDIT sense; 
+
+
+hDlgSense (index, &sense) ; 
+return (sense.value) ; 
+
+
+Sense a punctuation editor 
+INT hDlgSensePtedit (UBYTE index) ; 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the punctuation editor (puNcTUED) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns two bytes: the character currently contained within the punctuation editor and a 
+terminating zero. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function 
+hDigSenseEdwin described earlier. 
+
+
+GLDEF_C UINT hDlgSensePtedit (UBYTE index) 
+
+
+{ 
+
+
+return (*hDlgSenseEdwin (index) ) ; 
+
+
+} 
+
+
+Sense a date editor 
+
+
+ULONG hDigSenseDtedit (UBYTE index) ; 
+
+
+This function senses a value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the date editor (ptEprr) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function returns the current value of the date editor. The interpretation of the return value depends on 
+the nature of the data displayed by the control, as specified during its initialisation (see the description of 
+DTEDIT in the Numeric Editors chapter). The possible cases are summarised in the following table. 
+
+
+Date editor IN_DTEDIT_DDMMYYYY Days elapsed since 01/01/1900. Note that the 
+control can not display dates before 01/01/1980. 
+Time of day editor IN_DTEDIT_HHMMSS Seconds elapsed since midnight. 
+IN_DTEDIT_HHMM 
+
+
+Time duration editor IN_DTEDIT_HHMMSS D 
+IN_DTEDIT_HHMM _D 
+
+IN_DTEDIT_HHMMSS_ND 
+IN_DTEDIT_HHMM_ND 
+
+
+Seconds. 
+
+
+This function is implemented as shown below. Note that it uses the more generalised function np1gSense 
+described earlier. 
+
+
+GLDEF_C ULONG hDlgSenseDtedit (UBYTE index) 
+
+
+{ 
+
+
+SE_DTEDIT sense; 
+
+
+hDigSense (index, &sense) ; 
+return (sense.value) ; 
+
+
+24 - 20 
+
+
+24 HWIM UTILITY FUNCTIONS 
+
+
+hDightemDim 
+
+
+VOID hDlgItemDim(UBYTE index, INT flag); 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function sets the dim status of the dialog box component if a value of TRUE is passed in parameter 
+flag, otherwise it sets the undimmed status. 
+
+
+The dialog box class pLczox implements dimming by removing the bullet which normally precedes the 
+component's prompt and blanks out the component's control. 
+
+
+This function is implemented as shown below by sending the current dialog a O_DL_ITEM_DIM message. 
+p_send4 (DatDialogPtr,O_DL_ITEM_DIM, index, flag) ; 
+
+
+VOID hDigItemLock(UBYTE index, INT flag); 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function behaves in a similar fashion to hpigItempim in that it sets the locked status of the dialog box 
+component if a value of rruz is passed in parameter flag, and sets the unlocked status otherwise. 
+
+
+The dialog box class picBox implements locking in a similar way to dimming by removing the bullet 
+which normally precedes the component's prompt However, it does not blank out the component's control 
+but does prevent it from being emphasised . 
+
+
+This function is implemented as shown below by sending the current dialog a O_DL_ITEM_LOCK message. 
+
+
+p_send4 (DatDialogPtr, O_DL_ITEM_LOCK, index, flag) ; 
+
+
+hDigtakeF 
+
+
+VOID hDigTakeFocus (UBYTE index) ; 
+
+
+us 
+
+
+je foc 
+
+
+This function changes an aspect of one of the current dialog's components. No assumption is made about 
+the type of component. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function changes the focus to the dialog box component identified by the index parameter. In general, 
+this causes most keyboard activity to be directed to that component (with the usual exception of key and 
+modifier combinations set to be captured by other processes). 
+
+
+This function is implemented as shown below by sending the current dialog a DL_TAKE_ FOCUS message. 
+p_send4 (DatDialogPtr,O DL TAKE FOCUS, index) ; 
+
+
+This function, like the al_take_focus method itself, is not suitable for being called from the 41_dyn_init 
+method. If an application wishes to set the focus on initialisation, it should do so from a replaced 
+di_set_size method. It may be called from any other method (such as d1_key) once the dialog has been 
+made visible. 
+
+
+24-21 
+
+
+HWIM REFERENCE 
+
+
+hDigSetTwips — 
+
+
+VOID hDlgSetTwips(UBYTE index, UINT value); 
+
+
+t editor from twips value 
+
+
+This function sets a value into the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The number in the parameter value is assumed to be in twip units (that is, 1/1440 inch or 1/567 cm and 
+generally relevant to word processing type applications). The function converts this value into a floating 
+point measurement in the current measurement units, either inches or centimetres. The resulting floating 
+point number is set in the floating point editor. 
+
+
+UINT hDlgSenseTwips (UBYTE index) ; 
+
+
+This function senses the value from the control of one of the current dialog's components. The control is 
+assumed to be an instance of the floating point editor (FLEDIT) or a subclass. 
+
+
+The particular component within the dialog is identified by the index parameter (the first component is 
+identified by an index value of 0). 
+
+
+The function senses the floating point value. This is assumed to contain a measurement in the current 
+measurement units, either inches or centimetres. This floating point value is converted into twip units (that 
+is, 1/1440 inch or 1/567 cm) and is returned by the function. 
+
+
+24 - 22 
+
+
+INDEX 
+
+
+AM_CLEAN UP, 2-6 
+AM_ENSURE IPCS, 2-8 
+
+AM_FINDIMG, 2-7 
+
+AM_INIT, 2-3 
+
+AM_NEW_FILENAME, 2-7 
+AM_NOTIFYERR, 2-7 
+
+AM_RSCNAME, 2-5 
+
+AM_WAIT, 2-6 
+
+AM_YIELD, 2-7 
+
+AO_ABRUN, 3-30 
+
+AO_CANCEL, 3-10, 19-6 
+
+AO_INIT, 3-9, 3-29, 13-3, 19-5 
+
+AO_QUEUE, 3-10, 13-4, 17-2, 17-4 
+
+AO_RUN, 3-11, 3-30 
+
+COM_ACCL CHECK, 4-3 
+
+COM_EXIT, 4-5 
+
+COM_FILE_CHANGE, 4-4 
+
+COM_INIT, 4-3 
+
+COM_MENU, 4-3 
+
+COM_MODE_CHANGE, 4-4 
+COM_STATWIN, 4-3 
+
+DESTROY, 5-4, 5-12, 6-6, 6-14, 7-11, 7-24, 8- 
+10, 8-19, 8-26, 10-6, 12-13, 14-6, 16-6, 16-12, 
+17-7, 18-9, 20-5, 20-8, 20-12 
+
+DL_CHANGED, 7-21, 15-12, 15-16, 16-14, 16- 
+35, 16-38 
+
+DL_DIMMED MESSAGE, 7-19 
+DL_DYN_INIT, 7-21, 7-24, 15-4, 15-6, 15-7, 
+15-11, 15-14, 15-20, 15-23, 16-13, 16-16, 16-21, 
+16-24, 16-27, 16-30, 16-34, 16-37, 16-41, 17-16 
+DL_FOCUS, 7-21 
+
+DL_HANDLE_TO_INDEX, 7-19 
+DL_INDEX_TO_HANDLE, 7-20 
+
+DL_INIT, 7-11 
+
+DL_INQ_MINSIZE, 7-20, 16-22 
+DL_ITEM_ADD, 7-12, 7-24, 15-6, 17-15 
+DL_ITEM_APPEND, 7-13 
+
+DL_ITEM_DIM, 7-19 
+
+DL_ITEM_LOCK, 7-19 
+
+DL_ITEM_NEW, 7-22 
+DL_ITEM_REPLACE, 7-13 
+
+DL_KEY, 7-16, 7-25, 15-8, 15-11, 15-15, 15-20, 
+15-23, 16-14, 16-17, 16-22, 16-25, 16-27, 16-31, 
+16-35, 16-38, 17-10, 17-12, 17-16 
+DL_LAUNCH_SUB, 7-21, 16-12, 16-21, 16-31, 
+16-35 
+
+DL_SET_ITEM FLAGS, 7-20 
+
+DL_SET_ PROMPT, 7-14 
+
+DL_SET_SIZE, 7-18, 15-16, 16-14, 16-42, 17-6 
+DL_TAKE FOCUS, 7-17 
+
+EW_BRING_IN, 10-22 
+
+EW_EP_ INSERT, 10-23 
+
+EW_EVALUATE, 10-21 
+
+EW_FIND, 10-20 
+
+
+EW_INIT_STYLE, 10-24 
+EW_INSERT, 10-19 
+EW_LEAVE, 10-20 
+EW_PASTE CLIP, 10-22 
+EW_READONLY, 10-24 
+EW_REPLACE, 10-20 
+EW_REPLACE CLIP, 10-22 
+EW_RETURN_KEY, 10-23 
+EW_SENSE, 10-18 
+EW_SENSE SIZE, 10-16 
+EW_SET, 10-17 
+EW_SET_FONT, 10-19 
+EW_SET_SIZE, 10-16 
+EW_SNUGGLE_INSERT, 10-19 
+EW_TAB KEY, 10-24 
+EWLS_EXTRACT, 21-2 
+EWLS_INIT, 21-2 
+
+FL_LIST COMPLETE, 14-12 
+FL_LOCCHG, 14-12 
+FN_LIST, 13-2 
+FNS_EXTRACT_TAGS, 12-18 
+FNS_INSERT_TAGS, 12-18 
+FNS_SUBSET, 12-18 
+FNS_VALIDATE _ FLIST, 12-18 
+FS_FSCAN, 13-4 
+GT_CHECK_ATS ON, 23-5 
+GT_LAST_KEY, 23-5 
+h2LineConfirm, 24-10 
+HAI _ KEY, 17-3, 17-4 
+hAppendEllipsis, 24-6 
+hAtob, 24-5 
+
+hAtos, 24-6 
+
+hBeep, 24-9 
+
+hBusyPrint, 24-9 
+
+hConfirm, 24-10 
+
+hDestroy, 24-2 
+hDigItemDim, 24-21 
+hDlgItemLock, 24-21 
+hDigSense, 24-17 
+hDigSenseChlist, 24-18 
+hDlgSenseDtedit, 24-20 
+hDlgSenseEdwin, 24-17 
+hDlgSenseFledit, 24-19 
+hDlgSenseLledit, 24-19 
+hDigSenseNcedit, 24-18 
+hDigSensePtedit, 24-20 
+hDigSenseRgedit, 24-19 
+hDlgSenseTwips, 24-22 
+hDlgSet, 24-11 
+hDigSetChlist, 24-13 
+hDigSetChlistOn, 24-13 
+hDlgSetDtedit, 24-15 
+hDlgSetEdwin, 24-12 
+hDigSetFledit, 24-15 
+hDigSetLledit, 24-14 
+hDlgSetNcedit, 24-14 
+hDlgSetPrompt, 24-12 
+hDigSetPtedit, 24-15 
+hDigSetRgedit, 24-16 
+hDigSetText, 24-12 
+hDlgSetTitleByRid, 24-16 
+hDlgSetTwips, 24-22 
+hDlgTakeFocus, 24-21 
+hEnsurePath, 24-3 
+hErrorDialog, 24-11 
+
+
+———__—____—_-_-_-_-_—————————— eee 
+
+
+HWIM REFERENCE 
+
+
+a 
+
+
+hErrs, 24-4 
+hGetBB Wid, 24-8 
+hGetBWid, 24-7 
+hGetS Wid, 24-8 
+hInfoPrint, 24-8 
+hInfoPrintErr, 24-9 
+hInitVis, 24-2 
+hLaunchDial, 24-10 
+hLoadChlistResBuf, 24-4 
+hLoadResBuf, 24-4 
+hLoadResource, 24-3 
+hSetGFont, 24-7 
+hSetGStyle, 24-7 
+hSetGTmode, 24-6 
+hWservComSend, 24-2 
+IM_INIT, 20-3, 20-5, 20-8 
+IM - | KEY, 20-2 
+IM | "SENSE | BUF, 20-3, 20-5 
+IM | | SENSE _ __VAL, 20-3, 20-5 
+IM_SET_BUF, 20-3, 20-5 
+IM_SET_RANGE, 20-6 
+IM_SET_VAL, 20-3, 20-5, 20-8 
+IM_TRANSITION, 20-3, 20-6, 20-9 
+IM_TRY_MATCH, 20-3, 20-6, 20-9 
+LB_DRAW_EMPHASIS, 6-10, 6-18, 6-19, 18-8 
+LB_DRAW_ITEM, 6-9, 6-17, 14-10, 18-8 
+LB ; INQUIRE _ FOCUS, 6-10 
+LB_INQUIRE_ITEM, 6-10, 14-11, 18-7 
+LB_INQUIRE_LAST, 6-11 
+LB_ITEM_WIDTH, 6-10, 6-18, 18-7 
+LB_SIZE_WINDOW, 6-9 
+LB_TAKE FOCUS, 6-10 
+LG_DRAW, 5-12 
+LG_SELF_CHECK, 5-13, 9-6, 9-27, 10-29, 12- 
+§, 12-10, 12-17 
+LG_SENSE_WIDTH, 5-13, 8-7, 8-12, 8-15, 8- 
+21, 9-6, 10-16, 10-30, 11-3, 12-17, 17-8, 20-14 
+LG_SET_ID POS, 5-12, 8-11, 10-16 
+LG_UPDATE, 5-13, 12-11, 12-17 
+LPR_INIT, 16-7 
+LPR_READ, 16-7 
+LPR | SENSE _BUF_WIDTH, 16-8 
+LPR. SENSE | TEXT, 16-8 
+LS_FILENAME, 16-44, 19-7 
+LS_SCAN, 19-7 
+MB_ADD MENU, 6-16 
+MF_RANGE BEEP, 9-7 
+p_false, 24-2 
+
+) true, 24-2 
+PRINTING_DO_PRINT, 16-42 
+PRINTING_DONE, 16-42 
+PRINTING | SET_TITLE, 16-42 
+PS_NEW LIST, 13-4 
+PT_COMPLETE, 19-4 
+PT_GETLINE, 19-3 
+PT_START, 19-3 
+SV_INIT, 19-3 
+SV. _RUN, 19-3 
+TO. GET_SYSDAT, 22-3 
+TO. SET, 22-2 
+TO. SET_ABBREVIATIONS, 22-4 
+TO_SET FORMAT, 22-2 
+top-level windows, 5-5 
+VA_COMPRESS, 8-25 
+VA_COPY, 8-24 
+
+
+VA_DELETEM, 8-24 
+
+VA_INIT, 8-24, 12-2 
+
+VA_INSERTM, 8-25 
+
+VA_PBUF, 8-25, 8-27, 12-2 
+
+VA_PREC, 8-25 
+
+VA_RECLEN, 8-24 
+
+VA_SEARCH, 12-2 
+
+VAN_SET_MAX, 8-27 
+
+WLD_RESTRICT, 20-14 
+
+WN_CALC POSITION, 5-6 
+and WN_POSITION, 5-7 
+
+WN_CONNECT, 5-5, 6-19 
+and WN_POSITION, 5-7 
+
+WN_DODRAW, 5-5 
+
+WN_DRAW, 5-8, 5-9, 6-8, 6- 
+
+17, 8-5, 8-11, 8-15, 8-20, 9-6 
+
+3.177.20619 
+
+WN_EMPHASISE, 5-6, 5-10, 6-8, 7-20, 8-7, 8- 
+
+21, 9-6, 9-27, 10-16, 10-31, 12-10, 18-10, 20-14 
+
+WN_INIT, 5-7, 5-12, 6-6, 6-14, 6-20, 8-5, 8-10, 
+
+8-15, 8-19, 8-22, 9-14, 9-17, 9-20, 9-25, 9-30, 9- 
+
+33, 10-6, 10-27, 11-2, 12-4, 12-8, 12-14, 14-6, 
+
+17-7, 18-6, 18-10, 20-12 
+
+WN_KEY, 5-7, 6-7, 6-15, 6-17, 7-15, 8-6, 8- 
+
+8-19, 9-5, 9-27, 10-10, 10-25, 10-30, 12-5, 1 
+
+12-16, 14-7, 17-8, 18-7, 18-10, 20-13 
+
+WN_POSITION, 5-7 
+
+WN_REDRAW, 5-5 
+
+WN_SENSE, 5-8, 7-14, 8-6, 8-11, 8-21, 8-23, 9- 
+
+15, 9-18, 9-21, 9-26, 9-31, 9-33, 10-15, 10-28, 
+
+10-31, 12-9, 12-16, 14-10, 20-13 
+
+WN_SENSE_ HELP, 5-6, 7-20, 10-15 
+
+WN_SET, 5-8, 7-14, 8-5, 8-21, 8-23, 9-6, 9-15, 
+
+9-18, 9-21, 9-26, 9-30, 9-33, 10-15, 10-28, 10- 
+
+31, 11-3, 11-5, 12-5, 12-9, 12-14, 20-12 
+
+WN_VISIBLE, 5-6, 5-12, 6-14, 18-10 
+
+WS_ADD DIAL, 3-15 
+
+WS_ADD_FILELIST, 3-22 
+
+WS_ALERT, 3-21 
+
+WS_ANIM_TICK, 3-23 
+
+WS_APPEND_COUNTRY, 3-21 
+
+WS_ATTACH_APP, 3-26 
+
+WS_BACKGROUND, 3-23 
+
+WS_CANCEL, 3-10 
+
+WS_CHANGE_CLIWIN, 3-14 
+
+WS_DATE_CHANGED, 3-24 
+
+WS_DEFINE_FNBAR, 3-24 
+
+WS_DIAL_ENV, 3-20 
+
+WS_DO DIAL, 3-15 
+
+WS_DO_HELP, 1-2, 3-16 
+
+WS_DO_REMOTE_DIAL, 3-27 
+
+WS_DO_SUBMENJU, 3-18 
+
+WS_DYN_INIT, 3-9 
+
+WS_EDIT_PDEV_SETUP, 3-22 
+
+WS_EDIT_PRINT_CONTEXT, 3-22 
+
+WS_ENS_PRINT_CONTEXT, 3-22 
+
+WS_ERROR_DIALOG, 3-19 
+
+WS_EVAL ENV, 3-19 
+
+WS_EVALUATE, 3-19 
+
+WS_FILE_ INFO PRINT, 3-27 
+
+WS_FOREGROUND, 3-23 
+
+WS_FORMAT DIALOG, 3-20 
+
+WS_FREE DIAL, 3-17 
+
+WS_GET_ALLOC_INFO, 3-25 
+
+WS_GET_ PRINT_CONTEXT, 3-25 
+
+
+6-19, 6-20, 7- 
+1 
+
+
+15; 
+, 10-15, 10-31, 11- 
+
+
+11, 
+2-9, 
+
+
+ae SS 
+
+
+WS_HIDE_APP, 3-26 
+WS_LAUNCH_DYL, 3-24 
+WS_LOAD_CHLIST RES, 3-16 
+WS_LOCK, 3-17 
+WS_PROCESS KEY, 3-12 
+WS_QUERY_DIALOG, 3-18 
+WS_REMOVE_DIAL, 3-16 
+WS_REMOVE FILELIST, 3-23 
+WS_RESET_MENUBAR, 3-17 
+WS_RUN_MEMO, 3-27 
+WS_SELF_CHECK, 3-26 
+WS_SENSE_ ACCEL, 3-15 
+WS_SENSE_PDEV_TEXT, 3-22 
+WS_SET_MENUBAR, 3-17 
+WS_SMART DIAL, 3-21 
+WS_SWITCH_FILES, 3-17 
+WS_UNKNOWN_ WM, 3-23 
+WS_USER_ABANDONED, 3-28 
+WS_WRAP_PARA, 3-16 
+
+
+INDEX 
+
+
diff --git a/docs/4-03 XADD Reference (2.15 beta update)_djvu.txt b/docs/4-03 XADD Reference (2.15 beta update)_djvu.txt
new file mode 100755
index 0000000..72a8cca
--- /dev/null
+++ b/docs/4-03 XADD Reference (2.15 beta update)_djvu.txt	
@@ -0,0 +1,1231 @@
+CHAPTER 6 
+
+
+XADD REFERENCE 
+
+
+This document is a beta version and may be subject to change. 
+
+
+This chapter describes the changes and additions that have been made to the XADD library as a result of the introduction 
+of the Siena and Series 3c machines into the SIBO range. 
+
+
+It documents the new abstract classes GRIDWIN and MATCHWIN which may be subclassed to provide a tabular grid format 
+for the display of data. The MATCHWIN class provides highlighted rows, rather than individual cells, and optional 
+incremental matching on a chosen column. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+e the wIN class described in the Windows chapter of the HWIM Reference manual 
+
+
+e the List View of the Siena or Series 3c Data application which is an example of a MATCHWIN derived class 
+
+
+Class diagram 
+
+
+matchwin > 
+
+
+GRIDWIN 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_emphasise 
+
+
+gw_get_cell_rect 
+gw_draw_cells 
+gw_get_curent 
+gw_move_to 
+gw_set_col_width 
+gw_set_row_height 
+gw_zoom 
+gw_highlight 
+
+
+gw_get_data 
+
+
+6 XADD REFERENCE 
+
+
+The GRIDWIN class provides a means of displaying data in a tabular form, for example: 
+
+
+GRIDWIN provides for the display of: 
+
+
+data in left aligned columns and rows, clipped to the nearest whole character horizontally and, optionally, 
+clipped to the nearest whole row vertically 
+
+
+a highlight showing the currently selected cell 
+optionally, dotted gridlines separating rows and columns 
+
+
+optionally, a variable width scroll bar showing the current position relative to the overall height of the grid and the 
+size of the currently displayed visible portion relative to the overall height of the grid 
+
+
+optionally, one or more locked topmost columns which are not vertically scrolled 
+
+
+optionally, one of more locked leftmost columns which are not horizontally scrolled 
+
+
+GRIDWIN also provides an extremely efficient intelligent redraw mechanism whereby only grid cells that fall within the 
+redraw region are actually drawn and data is only requested for those cells. This can yield massive savings in both 
+drawing and data retrieval times especially for applications where actually obtaining the data to display is the limiting 
+factor in execution speed. 
+
+
+The GRIDWIN class provides a deferred method - the gw_get_data method - which must be replaced by any subclass to 
+create a fully-functioning grid window. 
+
+
+Class definition 
+
+
+Defined in the sub-category file gridwin.cl (generated header file gridwin.g). 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+CLASS gridwin bwin 
+
+
+{ 
+REPLACE 
+
+
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+REPLACE 
+
+
+destroy 
+wn_init 
+wn_redraw 
+wn_draw 
+wn_key 
+wn_set 
+wn_sense 
+wn_emphasise 
+
+
+ADD gw_get_cell_rect 
+ADD gw_draw_cells 
+ADD gw_move_to 
+
+ADD gw_set_col_width 
+ADD gw_set_row_height 
+ADD gw_get_current 
+ADD gw_zoom 
+
+ADD gw_highlight 
+DEFER gw_get_data 
+
+
+CONSTANTS 
+
+
+TYPES 
+
+
+{ 
+
+
+PR_GRIDWIN_MIN_COL_WIDTH 
+
+
+PR_GRIDWIN_CELL_HGAP 
+PR_GRIDWIN_CELL_LGAP 
+PR_GRIDWIN_BORDER_WIDTH 
+PR_GRIDWIN_SCROLL_SMALL 
+PR_GRIDWIN_SCROLL_LARGE 
+PR_GRIDWIN_SCROLL_ARROW 
+PR_GRIDWIN_PLOT_X 
+PR_GRIDWIN_PLOT_Y 
+
+
+PR_GRIDWIN_COMPLETE_ONLY 
+
+
+PR_GRIDWIN_GRIDLINES 
+PR_GRIDWIN_FREE_SIZES 
+
+
+PR_GRIDWIN_GRID_SIZE 
+PR_GRIDWIN_LOCK 
+PR_GRIDWIN_SIZES 
+PR_GRIDWIN_FLAGS 
+PR_GRIDWIN_XPLANE 
+PR_GRIDWIN_YPLANE 
+PR_GRIDWIN_ZOOMBASE 
+PR_GRIDWIN_SCROLL 
+
+
+} 
+
+
+{ 
+typedef struct 
+
+
+{ 
+
+INT locked; 
+INT anchor; 
+INT current; 
+INT visible; 
+UBYTE clipped; 
+UBYTE full; 
+INT total; 
+INT *psize; 
+INT defsize; 
+INT numspec; 
+INT scroll; 
+INT gutter; 
+INT max; 
+
+INT plot; 
+UWORD flags; 
+VOID *ptr; 
+
+} GRID_PLANE; 
+
+
+OODRNNSA 
+
+
+Number of locked cells (unscrollable) 
+Lowest visible unlocked cell 
+
+Currently selected cell 
+
+Highest number visible 
+
+Whether visible is clipped 
+
+Whether entire plane fits in display area 
+Total number of cells in plane 
+
+Pointer to cell size array 
+
+Default size for any unspecified cells 
+Number having individually specified size 
+Scroll bar size 
+
+Width of area beyond cell area 
+
+Maximum co-ordinate to draw cells to 
+Physical direction to plot plane 
+
+Various flags 
+
+For use by subclasses 
+
+
+6 XADD REFERENCE 
+
+
+typedef struct 
+
+
+{ 
+GRID_PLANE xplane; Plane defining the grid columns 
+GRID_PLANE yplane; Plane defining the grid rows 
+INT zoombase; Zoom base font 
+INT zoom; Zoom state 
+UWORD flags; Mask flags 
+} IN_GRIDWIN; 
+} 
+PROPERTY 
+{ 
+IN_GRIDWIN params; Current parameters 
+P_EXTENT wextent; The full window extent 
+UWORD fascent; Ascent of current display font 
+UBYTE fstyle; Style used for text display 
+} 
+} 
+Property 
+
+
+gridwin.params 
+
+
+gridwin.wextent 
+
+
+gridwin.fascent 
+
+
+gridwin.fstyle 
+
+
+Grid Planes 
+
+
+A pointer to an IN_GRIDWIN struct whose members are described below. This is a copy of the 
+IN_GRIDWIN struct passed to the WN_INIT and WN_SET methods. 
+
+
+xplane 
+
+
+yp lane 
+
+
+zoombase 
+
+
+zoom 
+
+
+flags 
+
+
+A GRID_PLANE struct that defines the x-plane (or columns) of the grid. The fields 
+of GRID_PLANE struct are described separately below. 
+
+
+A GRID_PLANE struct that defines the y-plane (or rows) of the grid 
+
+
+The font ID of the smallest font used to display data in the grid. This must be 
+specified on initialisation. 
+
+
+A numerical value that is adjusted as the grid is zoomed. This value is added onto 
+zoombase to give the font ID used to display data in the grid. 
+
+
+Defines which parts of the IN_GRIDWIN params struct to look at when calling 
+WN_SET (the whole struct is examined on WN_INIT): 
+
+
+PR_GRIDWIN_XPLANE Look at the xplane member of the IN_GRIDWIN struct 
+PR_GRIDWIN_YPLANE Look at the xplane member of the IN_GRIDWIN struct 
+
+
+PR_GRIDWIN_GRID_SIZE —_ Look at the total member of the specified planes 
+
+
+PR_GRIDWIN_LOCK Look at locked members 
+
+PR_GRIDWIN_SIZES Look at the psize, defsize and numspec members 
+PR_GRIDWIN_SCROLL Look at the scroll members 
+
+PR_GRIDWIN_FLAGS Look at the flags members 
+
+PR_GRIDWIN_ZOOMBASE Look at the zoombase member of the IN_GRIDWIN struct 
+
+
+A pointer to a P_EXTENT struct. This holds the current position and size of the grid window. 
+This is a copy of the P_EXTENT struct passed to the WN_INIT and wN_SET methods. 
+
+
+The ascent of the current display font. This is used to offset the position of text within a cell 
+from the top of the cell. 
+
+
+The current font style used to display data within the grid. 
+
+
+Grid planes describe the properties of a range of cells in a particular physical direction (x or y). They are specified using 
+the GRID_PLANE structure described below. Cells in a plane are referred to by index numbers, with the first cell 
+
+numbered zero. Each cell in a plane has a size in that physical direction (x or y), measured in pixels, which may or may 
+not be individually specified. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+GRIDWIN uses two grid planes; gridwin.params.xplane and gridwin.params.yplane to define the grid columns and 
+rows respectively. The intersection of these two planes forms the grid. 
+
+
+6 XADD REFERENCE 
+
+
+The IN_GRIDWIN struct that is used to initialise or set the grid contains these x and y planes. Unless otherwise specified, it 
+should be assumed that the fields described below must be filled on initialisation. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+Locked 
+
+
+anchor 
+current 
+
+
+visible 
+
+
+clipped 
+
+
+full 
+
+
+total 
+
+
+psize 
+
+
+defsize 
+
+
+numspec 
+
+
+scroll 
+
+
+gutter 
+
+
+max 
+
+
+plot 
+
+
+The number of locked cells in the plane. Cells in the plane with indexes 0 to 
+locked - 1 will be locked. Locked cells are not scrolled with other cells in the plane and are 
+always at the start of the plane. They can be used for column or row headings, for instance. 
+
+
+The lowest indexed cell in the plane that is both visible and not locked. 
+
+The cell in the plane that is currently selected (highlighted). 
+
+The highest indexed cell in the plane that is currently visible (on screen). 
+
+This value is calculated at run-time and need not be specified on initialisation. 
+
+
+Specifies whether the entirety of cell visible is currently visible or if it is clipped to the edge 
+of the screen. Contains 1 if visible is clipped, 0 otherwise. The index of the highest 
+indexed, fully visible cell can thus be obtained by subtracting clipped from visible. 
+
+
+This value is calculated at run-time and need not be specified on initialisation. 
+
+
+TRUE if the whole of the plane currently fits into the display area. Used to calculate whether a 
+scroll-bar is necessary. 
+
+
+This value is calculated at run-time and need not be specified on initialisation. 
+The total number of cells in the plane. 
+
+
+A pointer to an array of INTs specifying the size of cells in the plane. psize may be NULL in 
+which case an appropriate amount of memory is allocated to store column widths. If GRIDWIN 
+itself has to allocate memory, it also frees it on destruction. 
+
+
+The default size of cells for which no specific size is specified. If numspec is less than total, 
+i.e. there are some non-specified size cells, then defsize must be specified. 
+
+
+Specifies the number of cells which have an individually specified, and therefore variable, size. 
+Cells with indexes above numspec - 1 are assumed to have size defsize and cannot be 
+adjusted at runtime. If numspec is non-zero, and psize is not NULL, psize should point to an 
+array witha size of at least numspec * sizeof(INT). 
+
+
+The requested width for the scroll-bar. The scroll-bar will only be displayed if full is FALSE. 
+When the scroll bar is being displayed, the value of scroll will be copied to gutter. 
+
+
+Any scroll-bar width may be specified but it is recommended that either the set value of 
+PR_GRIDWIN_SCROLL_SMALL or PR_GRIDWIN_SCROLL_LARGE be used. 
+
+
+GRIDWIN will use small scroll-bar arrows if scroll is less than PR_GRIDWIN_SCROLL_LARGE 
+otherwise large arrows will be used. 
+
+
+GRIDWIN does not support scroll bars for horizontally plotted planes. 
+
+
+Note: Although a vertical scroll bar represents the position within the grid vertically, it is drawn 
+in a horizontal plane and is defined by the scroll member of the horizontal GRID_PLANE 
+opposed to the one which it represents. 
+
+
+The width of the area beyond the cell display area. The value of scroll is copied here when 
+the scroll bar is displayed. 
+
+
+This value is calculated at run-time and need not be specified on initialisation. 
+
+
+The maximum co-ordinate that the plane can draw cells to. This is calculated by subtracting 
+PR_GRIDWIN_BORDER_WIDTH and gutter from gridwin.wextent.width. 
+
+
+This value is calculated at run-time and need not be specified on initialisation. 
+
+
+The physical direction to plot the plane on screen. GRIDWIN recognises values of 
+PR_GRIDWIN_PLOT_X for a horizontal direction and PR_GRIDWIN_PLOT_Y for a vertical direction. 
+GRIDWIN sets the appropriate value for gridwin.params.xplane and gridwin.params.yplane 
+on initialisation so this need not be specified. 
+
+
+Various flags controlling properties of the grid: 
+
+
+PR_GRIDWIN_COMPLETE_ONLY Specifies that only fully visible cells are drawn. GRIDWIN does 
+
+
+6 XADD REFERENCE 
+
+
+not recognise this flag for horizontal planes 
+
+
+PR_GRIDWIN_GRIDLINES Draw a dotted dividing line at the furthest edge of each cell in 
+the plane. 
+
+
+Solid dividing lines are always drawn at the end of the last 
+locked cell, irrespective of this flag. 
+
+
+PR_GRIDWIN_FREE_SIZES Used internally to record the fact that GRIDWIN itself allocated 
+the memory used for the cell size array and that it must be freed 
+on destruction of the window. 
+
+
+ptr A VOID pointer not used by GRIDWIN but provided for use by subclasses which may, for 
+instance, provide additional structs that specify additional plane properties. 
+
+
+GRIDWIN methods 
+
+
+© DESTROY Destroy 
+VOID destroy(VOID); 
+Destroy the window. 
+
+
+Frees the memory used by gridwin.xplane.psize and gridwin.yplane.psize if gridwin.xplane. flags and/or 
+gridwin.yplane. flags, respectively, contain PR_GRIDWIN_FREE_SIZES. 
+
+
+Supersends a DESTROY message. 
+
+
+WN_INIT Initialise grid 
+VOID wn_init(PR_WIN *parent, P_EXTENT *wextent, IN_GRIDWIN *init); 
+Create and intialise the grid window according to *parent, *wextent and *init. 
+
+
+Creates the grid window as a child of *parent with the position and size specified by *wextent. If the window is to bea 
+root window, *parent should be NULL. 
+
+
+The grid is created with the inital parameters specified in *init. The number of locked rows and columns, etc., can 
+therefore be set when the grid window is created. For a full description of the the IN_GRIDWIN structure, refer to the 
+Property section above. 
+
+
+The supplied wN_INIT method may leave with E_GEN_ARG if certain illegal values are passed. 
+
+
+WN_SET Reset grid parameters 
+VOID wn_set(P_EXTENT *wextent, IN_GRIDWIN *pnew); 
+
+Reset the window to position and size *wextent and/or change one or more GRIDWIN parameters. 
+
+The wextent parameter may be NULL. 
+
+
+WN_SET will only look at those fields in *pnew specified by pnew->flags.. The number of locked rows and columns, 
+etc., can therefore be reset. Fora full description, refer to the Property section above. 
+
+
+WN_SET cannot be used to change the current anchor cell or current select cell; Gw_MOVE_TO must be used for this purpose. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+WN_SENSE Get current grid parameters 
+INT wn_sense(IN_GRIDWIN *pparams); 
+
+
+Write the current grid parameters to *pparams. This method does nothing more than copy the contents of 
+gridwin.params to *pparams. 
+
+
+Note: A convenience method, gw_get_current, is provided for returning the currently selected cell. 
+
+
+WN_KEY Handle key input 
+
+
+INT wn_key(INT keycode, INT modifiers); 
+Handle keypresses passed to the window. 
+If keycode is W_KEY_LEFT: 
+
+
+e If modifiers does not contain W_SHIFT_MODIFIER, make current the first cell before 
+gridwin.params.xplane.current, in the plane gridwin.params.xplane, that has non-zero size and is not 
+locked. 
+
+
+e =If modifiers does contain W_SHIFT_MODIFIER but does not contain W_CTRL_MODIFIER, reduce the width of the 
+currently selected column (gridwin.params.xplane.current) by one width unit. A width unit is definined to 
+be two thirds of the width of the widest character in the current display font. 
+
+
+e If modifiers contains both w_SHIFT_MODIFIER and W_CTRL_MODIFIER, reduce the width of the currently 
+selected column by 8 width units. 
+
+
+If keycode is W_KEY_RIGHT: 
+
+
+e If modifiers does not contain W_SHIFT_MODIFIER, make current the next cell after 
+gridwin.params.xplane.current, in the plane gridwin.params.xplane, that has non-zero size 
+
+
+e =If modifiers does contain W_SHIFT_MODIFIER but does not contain Ww_CTRL_MODIFIER, increase the width of the 
+currently selected column (gridwin.params.xplane.current) by one width unit. A width unit is definined to 
+be two thirds of the width of the widest character in the current display font. 
+
+
+e If modifiers contains both w_SHIFT_MODIFIER and W_CTRL_MODIFIER, increase the width of the currently 
+selected column by 8 width units. 
+
+
+If keycode is W_KEY_HOME: 
+
+e = Make current the first cell in the plane gridwin.params.xplane, that has non-zero size and is not locked. 
+If keycode is W_KEY_END: 
+
+e = Make current the last cell in the plane gridwin. params .xplane, that has non-zero size. 
+
+
+If keycode is W_KEY_UP: 
+
+
+e Make current the first cell before gridwin.params.yplane.current, in the plane gridwin.params.yplane, that 
+has non-zero size and is not locked. 
+
+
+If keycode is W_KEY_DOWN: 
+
+
+e = Make current the next cell after gridwin.params.yplane.current, in the plane gridwin. params. yplane, that 
+has non-zero size. 
+
+
+6 XADD REFERENCE 
+
+
+If keycode is W_KEY_PAGE_UP: 
+
+
+e If modifiers does not contain W_CTRL_MODIFIER, decrement gridwin.params.yplane. anchor by the number of 
+unlocked cells that are currently fully visible in the plane gridwin.params.yplane. Also, unless the first row is 
+already visible, decrement gridwin.params.yplane.current to keep the current position within the page 
+constant, i.e. ensure that the value of gridwin.params.yplane.current - gridwin.params.yplane.anchor is 
+constant. 
+
+
+e If modifiers does contain Ww_CTRL_MODIFIER, make current the first cell in the plane gridwin. params. yplane 
+that is not locked and has non-zero size. 
+
+
+If keycode is W_KEY_PAGE_DOWN: 
+
+
+e If modifiers does not contain W_CTRL_MODIFIER, increment gridwin.params.yplane. anchor by the number of 
+unlocked cells that are currently fully visible in the plane gridwin.params.yplane. Also, unless the last row is 
+already visible, increment gridwin.params.yplane.current to keep the current position within the page 
+constant, i.e. ensure that the value of gridwin.params.yplane.current - gridwin.params.yplane.anchor is 
+constant. 
+
+
+e If modifiers does contain w_CTRL_MODIFIER, make current the last cell in the plane gridwin.params.yplane 
+that has non-zero size. 
+
+
+All movement operations are performed from wN_KEY by sending Gw_MoveE_TO which does much of the validation of the 
+new anchor and current positions. 
+
+
+However, a WN_KEY method must ensure the following before passing new values for the current cell and/or anchor cell to 
+GW_MOVE_TO: 
+
+
+e the new anchor cell actually exists 
+e the new current cell actually exists 
+e — the new current cell does not have a zero width 
+
+
+Gw_MOVE_TO performs the rest of the validation and will scroll the screen and adjust the values as necessary if, for 
+instance, the new current cell is not currently visible or if the new anchor cell has zero size. 
+
+
+All adjustments of column width are performed from wN_KEY by sending Gw_SET_COL_WIDTH which does all of the 
+validation of the new values. 
+
+
+This method returns WN_KEY_CHANGED if it receives any of the keypresses above, otherwise WN_KEY_NO_CHANGE. 
+
+
+WN_REDRAW Handle partial redraw 
+
+
+VOID wn_redraw(P_RECT *prect); 
+Validate the area *prect for redrawing and draw the necessary sections of the window. 
+
+
+Sends itself a WN_DRAW message, passing prect. 
+
+
+WN_DRAW Perform intelligent draw 
+
+
+VOID wn_draw(P_RECT *prect); 
+Draw all sections of the window that occupy positions in the region specified by *prect. 
+
+
+The supplied method calculates which cells are in the co-ordinate range specified in *prect and then calls 
+GW_DRAW_CELLS to draw those cells. 
+
+
+This provides for an extremely efficient drawing mechanism in that: 
+
+
+e — only those areas of the window that need redrawing are validated and drawn to giving large savings in drawing 
+time. 
+
+
+e the Gw_GET_DATA method only has to obtain data for those areas that actually need to be drawn. This can give 
+massive savings in applications where obtaining the data is relatively slow. 
+
+
+All other screen components such as the scroll bar are drawn if the area they occupy falls with in *prect. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+WN_EMPHASISE Set window highlight 
+
+
+VOID wn_emphasise(UINT flag); 
+
+
+Set or clear the PR_WIN_EMPHASISED bit in win. flags according to flag. Highlight the current selection if flag is TRUE 
+else remove the window highlight. 
+
+
+GRIDWIN sets or removes the highlight by calling Gw_HIGHLIGHT as indicated in the following code: 
+if (flag != (self->win.flags & PR_WIN_EMPHASISED) ) 
+
+
+self->win.flags “= PR_WIN_EMPHASISED; 
+gCreateTempGCO(self->win.id); 
+p_send2(self, O_GW_HIGHLIGHT); 
+gFreeTempGC(); 
+
+
+z 
+
+
+GW_GET_CELL_RECT Get screen rectangle for cell 
+
+
+INT gw_get_cell_rect(P_POINT *cell, P_RECT *rect); 
+
+
+Write the screen co-ordinates of the rectangle occupied by the cell *ce11 into *rect. 
+Returns TRUE if the cell is currently visible, FALSE if it is not. 
+
+
+Note: If the cell has zero size in either plane, this method will write the cell rectangle to *rect although it will return 
+FALSE. In all other circumstances where the cell is not visible, this method will return FALSE immediately. 
+
+
+GW_DRAW_CELLS Draw a range of cells 
+
+
+VOID gw_draw_cells(P_RECT *abs_range); 
+Draw the cells with indexes specified in the range *abs_range. 
+
+
+The supplied method performs drawing on a row or partial row basis. 
+
+For each row specified in *abs_range, it first checks whether it is currently visible and, if so, calls Gw_GET_DATA under 
+the protection of p_entersend to obtain the data for that row or section thereof. The method then checks each cell in the 
+row and draws it if visible. If GW_GET_DATA called p_leave or returned non-zero, the cells are drawn empty. Grid lines 
+are drawn if specified in gridwin.xplane and/or gridwin.yplane. 
+
+
+For further discussion of the operation of the supplied Gw_DRAW_CELLS, refer to the description of Gw_GET_DATA. 
+Note: The supplied method may write to *abs_range. 
+
+
+Since all drawing of cells is performed by calling Gw_DRAW_CELLS, a subclass that replaces this method can draw 
+whatever it wishes in each cell. A subclass, may for instance wish to draw bitmaps in each cell rather than text. 
+
+
+GW_GET_CURRENT Return current selection 
+VOID gw_get_current(P_POINT *ppos); 
+Write the absolute coordinates of the currently selected cell to *ppos. 
+
+
+This method does nothing more than copy the contents of gridwin.params.xplane.current and 
+gridwin.params.yplane.current to ppos->x and ppos->y, respectively. 
+
+
+GW_MOVE_TO Move to a specific cell 
+
+
+VOID gw_move_to(P_POINT *ppoint, P_POINT *ptl); 
+
+
+Make the cell at coordinates *ppoint the current cell and/or make the cell at coordinates *pt1 the anchor cell in the 
+respective planes. 
+
+
+Redraw the screen as necessary. 
+
+
+Either ppoint or pt1l can be NULL. 
+
+
+0-12 
+
+
+6 XADD REFERENCE 
+
+
+This method will adjust the currently selected cell if the postion of the new top-left cell causes the current selection to be 
+invisible. 
+
+
+This method will use the nearest cell to that at *pt1 if *pt1 is a cell that has zero size (i.e. is in a row with no height 
+and/or a column with nowidth). 
+
+
+Usually, only a subclass that alters the manner in which the grid is scrolled will use the pt1 parameter. 
+
+
+Subclasses should not normally replace this method. 
+
+
+GW_SET COL WIDTH Set the width of a column 
+
+
+INT gw_set_col_width(UINT col, INT new_width); 
+
+
+Set absolute column col to width new_width. 
+If the column is currently visible, scroll and redraw the screen as necessary. 
+
+
+Any column may be adjusted with this method, including locked columns and columns that are not currently visible. 
+The new_width parameter may be zero for non-locked columns. 
+
+
+Returns TRUE if the column was successfully adjusted, otherwise FALSE if any of the following conditions are met: 
+e the column does not exist 
+
+
+e the column is locked and new_width < PR_GRIDWIN_MIN_COL_WIDTH 
+
+
+e the column already has width new_width 
+
+
+e the column cannot have an individually specified width, i.e. 
+col >= gridwin.params.xplane.numspec 
+
+
+¢ —new_width is zero and all other non-locked columns have zero width. 
+
+
+GW_SET_ROW_HEIGHT Set the height of a row 
+VOID gw_set_row_height(UINT row, INT new_height); 
+Set the absolute row row to height new_height . 
+
+
+The supplied method does nothing and is provided for subclasses which may, for instance, wish to provide for user 
+alteration of column heights. 
+
+
+GW_ZOOM Zoom the grid 
+
+
+VOID gw_zoom(INT direction); 
+
+
+If direction is TRUE, increase the size of the current display font, otherwise decrease it. Adjust the height of all rows 
+accordingly. 
+
+
+The current zoom level is held in gridwin.params.zoom and is in the range 0 to 3. The level is wrapped around above 
+and below these limits. The ID of the current display font is obtained by adding gridwin.params.zoom to 
+gridwin.params.zoombase. 
+
+
+The grid rows are adjusted by calculating the difference between the character heights of the old and new display fonts 
+and adding this to the height of each row in gridwin.params.yplane.psize and to gridwin.params.yplane.defsize. 
+
+
+This method causes the whole window to be redrawn. 
+
+
+A subclass that wishes to change the manner in which the grid zooms, e.g. to restrict the number of zooms levels 
+available, should replace this method. 
+
+
+GW_HIGHLIGHT Highlight current selection 
+VOID gw_highlight(VOID); 
+
+
+The supplied method inverts the area of the currently selected cell. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+GRIDWIN expects that the operation of a GW_HIGHLIGHT method to be reversible, i.e. calling it a second time removes the 
+highlight. 
+
+
+GRIDWIN will only call Gw_HIGHLIGHT whilst the grid window has the emphasis, i.e. the PR_WIN_EMPHASISED bit in 
+win. flags is set. 
+
+
+Deferred GRIDWIN methods 
+
+
+GW_GET DATA Get data for cells 
+
+
+INT gw_get_data(TEXT **cols, P_RECT *range); 
+Get the data for the specified range of cells. 
+This is the only method which a subclass need replace in order to create a fully functional grid window. 
+
+
+This method is called by Gw_DRAW_CELLS to obtain the data to be displayed in a range of cells. 
+As discussed above, the supplied gw_draw_cells method performs drawing on a row or partial row basis. 
+
+
+The arguments passed to GW_GET_DATA by the supplied Gw_DRAW_CELLS method are as follows: 
+range range->tl.y specifies the row for which data is being requested. 
+
+
+range->t1.x specifies the first column index for which data is being requested, 
+range->br.x specifies the last. 
+
+
+range->br.y specifies the maximum row for which data will be requested for this redraw. This 
+gives the subclass some opportunity to appropriately cache its retrieval of data if necessary. 
+
+
+cols A pointer to an array of text pointers. The passed array is guaranteed to be exactly big enough to 
+hold (range->br.x - range->tl.x) + 1 pointers. 
+A subclass should set each element in this array to point to a zero-terminated string for each of 
+the cells requested. 
+
+
+The supplied Gw_DRAW_CELLS method calls GWw_GET_DATA under the protection of p_entersend. A GW_GET_DATA method is 
+free to call p_leave or return non-zero at any time. In this case, the supplied Gw_DRAW_CELLS method will ignore *cols, 
+draw empty cells for the entire row and proceed to the next row. Otherwise, a GW_GET_DATA method should return 0 to 
+indicate that it has provided valid pointers in every element of the passed array. 
+
+
+As there will always be a temporary graphics context in existence when Gw_GET_DATA is called, it is possible for a 
+subclass to alter the appearance of the grid display on a row for row basis from within the Gw_GET_DATA method. 
+
+
+A subclass may, for instance, wish to display the top line of the grid in a different font to the rest. In this case a subclass 
+would set the temporary graphics context to that font and size when asked for data for that line. The subclass must also 
+set gridwin. params.zoombase, gridwin.params.zoom, gridwin.fascent and gridwin.fstyle to the appropriate values 
+to enable GRIDWIN to properly align the text in that font. The subclass must remember to reset the graphics context and 
+gridwin property to their original values when asked for the next row of data. 
+
+
+For any more substantial alteration of the display, for example using differing fonts between cells within rows, a subclass 
+will need to provide its own Gw_DRAW_CELLS method. 
+
+
+Since, gw_draw_celts is the only method to call gw_get_data, a subclass that replaces gw_draw_cel\s is free to use 
+whatever arguments to gw_get_data it wishes and to get data for cells by whatever mechanism it wishes. A subclass 
+may, for instance, call gw_get_data for each cell individually. 
+
+
+MATCHWIN 
+
+
+gw_get_cell_rect 
+wn_calc_position i _ini gw_draw_cells 
+wn_connect gw_get_curent 
+wn_dodraw is gwomeve—te 
+i gw_set_col_width 
+wn_redraw gw_set_row_height 
+wn_draw gw_zoom 
+
+
+wn_emphasise gwhightight 
+
+
+gw_get_data 
+
+
+6 XADD REFERENCE 
+
+
+MATCHWIN 
+
+
+mw_start_match 
+mw_stop_match 
+mw_hit_maxlen 
+
+
+The MATCHWIN class creates a grid display that is identical to that of the GRIDWIN class with the following changes: 
+
+
+e the concept of a individually selected cell is abandoned in favour of the selection of an entire row. The 
+currently selected cell in the x-plane is taken to be the anchor cell. The whole of the currently selected row is 
+
+
+highlighted. 
+
+
+¢ optionally, incremental matching can be preformed on one column whether or not that column is visible. 
+
+
+The GRIDWIN class provides a deferred method - the gw_get_data method - which must be replaced by any subclass of 
+
+
+MATCHWIN to create a fully-functioning incrementally matching grid window. 
+
+
+Class definition 
+
+
+Defined in the sub-category file matchwin.cl (generated header file matchwin.g). 
+
+
+CLASS matchwin gridwin 
+{ 
+REPLACE wn_key 
+REPLACE gw_highlight 
+REPLACE gw_move_to 
+ADD mw_start_match 
+ADD mw_stop_match 
+ADD mw_hit_maxlen 
+
+
+CONSTANTS 
+
+
+{ 
+PR_MATCHWIN_UNSET (-1) 
+
+
+} 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+TYPES 
+{ 
+typedef struct 
+{ 
+PR_VAROOT *array; Pointer to array for VMATCHER 
+UINT maxlen; Maximum length of match 
+UWORD txtoff; Offset within array record 
+UINT minrec; Minimum index within array to match 
+UINT maxrec; Maximum index within array to match 
+INT offset; Offsets the index returned from matcher 
+UINT column; Column for matching 
+INT position; Which row for matched record or _UNSET 
+} IN_MATCHWIN; 
+} 
+PROPERTY 1 
+{ 
+PR_VMATCHER *matcher; Pointer to incremental matcher 
+IN_MATCHWIN params; Current parameters 
+UBYTE matchlen; Current match length 
+UBYTE filler; 
+} 
+} 
+Property 
+matchwin.matcher A pointer to a VMATCHER incremental matcher object or NULL if no incremental 
+matcher is currently in use. 
+matchwin. params A pointer to an IN_MATCHWIN struct. This is a copy of the IN_MATCHWIN struct 
+
+
+passed to the MW_START_MATCH method. 
+
+
+For a full description of the IN_MATCHWIN struct, see the description of the 
+MW_START_MATCH method below. 
+
+
+matchwin.matchlen — Holds the current length of the match string. The address of matchwin.matchlen 
+is passed to matchwin.matcher when it is initialised. 
+
+
+MATCHWIN methods 
+
+
+WN_KEY Handle key input 
+
+
+INT wn_key(INT keycode, INT modifiers); 
+The MATCHWIN wn_key method performs two functions over and above the GRIDWIN method: 
+
+
+e it intercepts the unmodified keycodes w_KEY_LEFT, W_KEY_RIGHT, W_KEY_HOME and W_KEY_END to alter the 
+horizontal scrolling behaviour as discussed above. This involves altering the anchor cell rather than the current 
+cell on horizontal movement. For MATCHWIN, the current cell will always be the anchor cell in the x-plane. 
+Any other movement or cell adjustment keypresses are sent to the GRIDWIN wn_key method. 
+
+
+e it passes any remaining unprocessed keypresses to the incremental matcher if there is one and adjusts the 
+highlight position and/or current row depending on the value returned from the matcher. 
+
+
+GW_HIGHLIGHT Highlight current selection 
+
+
+VOID gw_highlight(VOID); 
+
+
+The MATCHWIN gw_highlight method highlights as much as is visible of the currently selected row and positions the 
+incremental matcher cursor if incremental matching is active and the cursor is visible. 
+
+
+6 XADD REFERENCE 
+
+
+GW_MOVE_TO Move to a specific cell 
+VOID gw_move_to(P_POINT *ppoint, P_POINT *ptl); 
+
+
+MATCHWIN subclasses this method in order to detect any change in the currently selected row and reset the incremental 
+matcher accordingly. 
+
+
+This is done by simply recording the value of gridwin.params.yplane.current and comparing it with the value after 
+supersending GW_MOVE_TO to GRIDWIN. If the value is altered and a matcher is present, the matcher is reset to the new 
+current record. 
+
+
+This procedure enables subclasses to freely navigate around the grid by calling Gw_mMove_To without interferring with the 
+operation of the matcher. 
+
+
+MW_START_MATCH Start incremental match 
+VOID mw_start_match(IN_MATCHWIN *match); 
+
+Start incremental matching based on the parameters in *match and copy *match to matchwin. params. 
+
+The members of the IN_MATCHWIN struct are as follows: 
+
+
+array A pointer to a VA_ROOT array object (or subclass thereof) that the incremental matching is to 
+be performed on. 
+
+
+max len The maximum string length to match. 
+
+txtoff The byte offset from the beginning of items in array to perform incremental matching from. 
+minrec The index of the first item in array to match. 
+
+maxrec The index of the last item in array to match. 
+
+offset A value that is added onto the value returned from the matcher’s IM_SENSE_VAL method to 
+
+
+offset the grid row to jump to. This removes the need for a exact correlation between 
+indexes in array to lines in the grid. 
+
+
+column The column in the grid that array corresponds to, i.e. the column that incremental matching 
+is being performed on. 
+
+
+position The number of rows below the last locked row to position the matched row, i.e. after a match, 
+gridwin.params.yplane.anchor will be set to matched row - position. 
+position may also be set to PR_MATCHWIN_UNSET, in which case the matched row is navigated 
+to in such a way as to require the minimum possible screen redrawing. 
+
+
+The matcher is created and initialised with the following code: 
+
+
+self->matchwin.matcher = f_newsend(CAT_XADD_HWIM, C_VMATCHER, O_IM_INIT, 
+&self->matchwin.matchlen, match->maxlen, match->array); 
+
+
+p_send5(self->matchwin.matcher, O_IM_SET_RANGE, match->minrec, match->maxrec, 
+match->txtoff); 
+
+
+Returns immediately if matching is already active. 
+
+
+MW_STOP_MATCH Stop incremental match 
+VOID mw_stop_match(VOID); 
+
+Stop incremental matching by destroying the incremental matcher and erasing the flashing text cursor. 
+
+Sets matchwin.matcher to NULL. 
+
+
+This method does nothing if incremental matching is not active, i.e. if matchwin.matcher is NULL. 
+
+
+SIENA/SERIES 3C UPGRADE 
+
+
+MW_HIT MAXLEN Maximum characters matched 
+
+
+VOID mw_hit_maxlen(VOID); 
+
+
+This method is called when the incremental matcher has been unable to match the most recent keypress because 
+matchwin.matchlen has reached matchwin.params.maxlen (as opposed to when no strings in the array match). 
+
+
+A subclass may, for instance, wish to perform further matching by some other mechanism or display some message to the 
+user. 
+
+
diff --git a/docs/4-03 XADD Reference 2.11_djvu.txt b/docs/4-03 XADD Reference 2.11_djvu.txt
new file mode 100755
index 0000000..3ee28a3
--- /dev/null
+++ b/docs/4-03 XADD Reference 2.11_djvu.txt	
@@ -0,0 +1,4598 @@
+SIBO 'C' Software Development Kit 
+
+
+XADD REFERENCE 
+
+
+Version 2.11 
+
+
+February 3, 1995 
+
+
+(C) Copyright Psion PLC 1990-95 
+
+
+All rights reserved. This manual and the programs referred to herein are copyrighted works of Psion PLC, 
+London, England. Reproduction in whole or in part, including utilization in machines capable of 
+reproduction or retrieval, without express written permission of Psion PLC, is prohibited. Reverse 
+engineering is also prohibited. 
+
+
+The information in this document is subject to change without notice. 
+
+
+Psion and the Psion logo are registered trademarks, and Psion, Psion MC, Psion HC, Psion Series 3, Psion 
+Series 3a amd Psion Workabout are trademarks of Psion PLC. 
+
+
+TopSpeed is a registered trademark of Clarion Software Corporation. Intel 8086 and 80286 are registered 
+trademarks of Intel Corporation. IBM, IBM XT and IBM AT are registered trademarks of International 
+Business Machines Corp. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. 
+Apple and Macintosh are registered trademarks of Apple Computer Inc. VAX and VMS are registered 
+trademarks of Digital Equipment Corporation. Brief is a registered trademark of Underware Inc. Psion PLC 
+acknowledges that some other names referred to are registered trademarks. 
+
+
+CONTENTS 
+
+
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+MISIN ADDClasSes teseic:t 9 cbasats tec cores Aad Oi cciea sth ohaals eae cect cg mee ee 1-1 
+DOTA Ns 5 8222s gest GE Neots te cue, Senses ics aoa ged dees Mae he get cace anita, SOR ct 1-2 
+INAMIES 5 sus ctaresranesss tsspasteesacttat scoala 2 tawileet vases tesa eee aMie et m 1-2 
+Method fumetion prototypes . sccc.censiniedsccceavseasovcteeoesiasdvatdeaveee nl Oe aA cs >. 1-2 
+
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+
+
+SO OO eo 
+
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+ESOMICES uta nec ee ee ete ann tt iettiiiae 2-10 
+
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+COMPpleMOn Cal DACK: occa jcsdvusns-cishsesseaeayieoneodivins nanan sie aaumncanlas Sc ilecieso state 2-14 
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+
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+
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+
+
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+PMO PUL cose estat: d2s hu panies ed cupetoenee pesevte vise testnasicedce sant ccxah sees’ cea ae aa 2-19 
+BROLIN CES 5c cs races auasatgeiaussrs isan acacidet mncsrauvittalaacat toa emia ae ae ee 2-19 
+PRY PAGE re MOds izle 2 bic cetenesd, At teacd cde UB aa eaeTks vecige nari eee helenae 2-20 
+MNO TANG EE Ws Siesta te tees ache th ce EN Peres iti io ee a Serre Leesa NEDEIR Sj oatrh 2-20 
+Ma Week sscessevaisittd tee ine peas intense eGcieeatent a Mh a een ee Re Re eta 2-20 
+PROMI S Gots si cseeho Meche tacraasetes canadtyaaulscees nadeasaat halted cabs ae adocsisnc ee le Peaks 2-21 
+PUTA LIN Seca cs ccs ie cast wig cpdcanbsean ee a eitaa ab atactase ie css nenassd hese Rude heist ananete 2-21 
+RVC OMIM 4 sucess cesessuniy puashaclultee ts ite was aasete statue tans Rlgettee repceatne ala wsia cas wy, uate 2-21 
+Ae TSS yA CHIMAENONE dc ccc tesa cides a osece ah das Oavncl otis viandrascaus meee each ee edhe. Deed 2-22 
+PU OI Scrat cs Ua vianntencl aida hh ae GAC atigets on ot Sees Mua cchins tact stasuese meals 2-22 
+FPSO COS enuf wwszrns Mo buvanuacens Pics sts We azas neuicna tenant sees aa ep can ee 2-22 
+PRY COMM Methods 2 tannins Aamo atid nese cea uti esata 2-22 
+Ta pet LIS 6 25 scarce soe: castndaess ende var tae Soceses sei rsniienlnidinchceseed deem: Oe ok ee ee 2-22 
+GL MGM EMD LENE 22h caida loca savant sins vores waclvcssaate eesti adatercied meee. 2-22 
+ERIE OPPMCAUOM 9g soya sets ccttcskatteetes attiss edd ads heal oe ee ss 2-23 
+IPA ses sak Bi hiantea cai nap cans hoe bugiasstityase vedas ce ayers krack oe OI eM fe OR 2-23 
+MOG BLE MAR SANS 5s Soveiyb ts siecose ice ywlgssayegiahyacasvencescaTsanaviiotsa lac ckvs ciel SR oes 2-23 
+Launch Preview options dialog ............cessscsssssssesesssssssssessecssesesesssessesesucsessssesssecscseasans 2-23 
+Launch Jumip to. page lala sc. aiesos2dcass: doAaiasasnlus tavensreotpaaseaavane@ccost tatecteesa ns 2-23 
+ERIDPMIME PLEVIEW sncceh et ieestc ctor esate anal Gotti tease os sentence akc lars 2-24 
+PR VOR TIOINS TOG ics cas couse bspeshaet sta sign telecastaxcRiaresasadsiatdh dist os desae eee ROO teers 2-24 
+TASS GE LIM EMOM cts s5, dese x vacua loc ecoacuseonavteSea cvedtaecds cui vaoahne ecgetices A Peecvede nas esecee, , b 2-24 
+PL ODOREY Seccrscsaiee hiserbscpssbcvon tr tases arstaslavertvsonlecous seeing basmeianee tent ie Gawain a 2-25 
+FR SOUE COS cae saccneit canes rst re eggs nat are sassy. <t-esgics sn facuessanconseatasclssdeapsitvsk are ae Oe 2-25 
+PRVORTIONS: DEG mretnOds:. i ssc.is 26 Shieh canst eaenetesan in aatacetae et ius 2-25 
+ID Yrarnic ally ANITA MSE sets. ccicsadirsec aden aeds aust eotsaioieh et eae ket eee ehaes 2-25 
+TAN GIG Key WAU is ccas oc eivciascacatsta yh iaiee x scsavhctateNerauiivaviens bed aceerareae adore te eee. 2-25 
+EY TONE SUES fo ecpedesabsttvatec ee scaeis caer eaten ear aarateed, solccieie e Aceot caeite acthc 2-26 
+CRASS AG PAINTED css er eea dca as tvac esky teaas ye sas alee sass wre duct twet cues ie twee Re ors Manes 2-26 
+PROP RUEY <ccaustshd Gators tease evs ia suablanssn Stele 85h ivnerna fcainateeatbedagieeests tice keene Mt aie 2-26 
+PRES OUNCES 4.02 aeciia nist dopants taster int cater, cainrs aia tanusaics Sattar Ca ivaashvetign Semen a8 2-27 
+PROV JIMIP aI 1SG Meth OGS asi ciias hretvesninas a ade dete oluind tee sen Sidharth eb 2-27 
+Dyribraric ally Waa MSC acess puyacdtarsdechaaceseuscutziianien- dacisbeasieacn ds aecacinadeds wiekecu Maceo 2-27 
+Plan le Key iam sista laisse Gas daguetect Vent ne pieaih ees atic Dia eet pa eee tely, mao 2-27 
+5, Calendar Glasses 23,202.25. aictcpinccctiastores-ueasossgesadinons nates auachtoaR tclasiithaed. vi evckodaaw el hic ee 3-] 
+PTS CUPS OLS itis cain iaa delet atoasctaedsais ai taaadalesntloarncatea Wau Mteu as iedehcuad awe eetahees 3-1 
+MLAS Ciaran Acsloraiee svat et Ata caves ac au Wecesleantad a grea nceialce micas mites: 3-1 
+ROPING WIN eaten satis case taste reettanuataatteea tivity Reed neha a meme  ) SOME 3-2 
+RVASS AST UEON 9 22 ccesnacs Seed ecas evans peta stitaaddualip tiatinanids Ha eteadladoc a ate ero aot eae 3-2 
+IPO POLY ces cep coeds ci iasnicev casi cataean tacit naa dus euwtusivecaateaiietanes wan ane uieh Uae ae Ae 3-2 
+CAE TIVUG WIN SOS is epktsas spd ost as acs saedsn stele ucts t Rs patee desks ooh at, Deane RAE MENG ecco 3-2 
+Rednaw the: calendar sisibctcscis tao: tcscctsccdss cious reluiasescsavlactugpianatenietasee vind we haces 3-2 
+PTL WING 2 sacha snceuh apt ctl t icra tea tae tc cian ae Ld cca a ete See oe 3-3 
+CTS She TRAIN la Ssctete Pa ceieies a Ooh ane oth es scat acetal edMievcasouctn oe Mom nla 3-4 
+EEO PETRY, 525 ta cosine eahacdoch sss sane haben aista tet tu aan ad ti apheh ad dt Racal tee tn 3-4 
+SAIL WIIN SEN OGS: coh actirassnanatesnupietnte ila Ai chatsacs nea Rn ee ea de 3-4 
+Diestysoy thtecal etna toy isi ce sedcc ected te sovaeatacyeolinsgesoesch oe pute so oe es see 3-4 
+MCIANSE the ‘ealen dat seco h atescscaticl io latsecdemeravat wtruransscnniodeleagesmaccatinst teak 3-5 
+Plane a Rey ress: coisa ligt ecicgcnexsactonsaien ee ettasesgch dhdessresush iecebeneciee ten Mate ngtthak Mocc 0S 3-7 
+SETS CUNO mnt Mabe S51 tas anwies oltelsucdh abu tbawdavog cisaiybin cia aise Vere aeiadiidennsd RR Mee 3-9 
+BP WASIS Os fess Avegeasvices eater cstyd seasteausencoioty picts nda cal eaten immu MEMS ee wcts 3-9 
+Examplescr oss Mee Aiact tit sa ak eo hte kee hy) ae Ce 3-10 
+Creating. a CAL WIN Componentii.3 tue aedatesviadiea cts earn ick icudhilee abe. 3-10 
+Plandlinprkeypr esses: 26 c.ieMees octet che hans ies ren essa eae ga ale 3-10 
+
+
+or eee 
+4 
+
+
+Altoniatic Test System Classes isescdise.cc:sisscsdeavechucissinanectastioessitnuasssciacresdeincisien le hon 4-1 
+PTE CUIS ODS sccrcsres Cue, Cactl any esteet esad enw Baca Sed ie eA cotta 4-1] 
+NMG AI Fe ssc, eat cs Durie te orcipatctoeadsM s ttsnck OY me oe  na stg 4-] 
+
+POLSON ee Natit A tase ha bene a betes Eat at eats (eatin Meee a le oe 4-2 
+CS NaSSAEAMEOM Fe secectaccoapatort ces telat ae tohiocas a ek tel ce cen OG oe Ue ate Manee 4-2 
+PLOY RC Cie ty all od nthe hati tee Le ons, Sam Ost eA ola!) seaman hans Meg 4-3 
+URINE Y SIMU CLUES jedcesitint eM cals OR A oe re. ct Wee, et Ve ee als 4-3 
+
+POTS S Vette OS 26 2dr todays Zadenaaca dia auto chee Maca Meena ees 4-4 
+EMCI ALIS iaseeeh ots os ac aceon eae Masten dial et iene ea eee ea eae 4-4 
+PIOCESSra A TS ESSERE i. .cin, cee saystytetcacecapus exis voskesandssutsd tsedien @racialseivaba thee dee ace 4-4 
+BY OCOSS GR ERDOR 0B sMaitti rah sti telicvasustect ct eens rctkactr aon ita cnet ape ee dette 4-6 
+Bree Miter Process MieSSa Ber. 5-24 c.suis ccsiertt.teivecssovsrvnay auelss cvansdoveosaiadousica ion ces Meboacaats 4-6 
+RGDONt a KEV PEESS 03 ciccicc-c cuasieecrenientas asvasrntion aiefidiereth alee noah oesttenabnecad, eee’ 4-6 
+
+OT SS BUI M ss Sis cttecatas Sensei segtita tt anv Me cM Ati ite on tem Gh eS eo a ie NUS 4-7 
+TASS A CTUNT ON fio css dearespastanid cesta: dubale cores cocaabivyaeiioit dudwpeatslastaecd Lat ticren tu inte ton, 4-7 
+PORE LUY 28-080 sap Oconee aladieales Mavcace etal st dngite tar Me al, ian iihee yee rar. 4-7 
+
+PT eM ane GOS Be Gite. cree ienitettba, ttre te OE son nlp as aidodsae amen iatee tol oe oes 4-7 
+ANGLAIS rs eco ae aati nets ra nc te ome, Pita ace anccadle 4-7 
+BIGCeSS COMPIENON 2 5: ituavact ce tesitca Mantes ue pied cd cieice -apschaas Noclon, Suatrctoriosacctyee’, 4-7 
+
+
+5 Additional Active Object Classes 
+
+
+ovsavensoosesessoneasentnassnssovescsasseussvosscsusssesessacnsacsarscsscocssnssccenseacescensas 5-1 
+
+PRCCUPSORS M ciacese conti tia ISM ates sans iatlincte dnd Untualinincide: wcslstiatnaddecgedinee 5-1 
+
+4. CIS LC UE Toa: eRe ear Peo na SOO RE 5-1 
+
+TO OTN sry con ae avis alse sk Rat consol Meets wea dea ba a al easih Sc tanta 5-2 
+FASS AC MANION y oe caecesit eo uncenteren cine erased robe de eesti eq tot bea hdc eons 5-2 
+TENOR eee Fa cee bac a dancer ted pau ohsghiav is OSs ob boos Homhoc 5-2 
+LOGONA Methods sccraccsine faiad aps Ate cuca d basalt Ridhadedope vscllRa doedec tua eceaantameecteatle 5-2 
+PGI © cease vactseechi teas S atrssreib aaa eee teas Ocak iad Maa ieg MpcStar At ean tn 5-2 
+NS Be RS INES a cas wiasecaaacha sas ok ana alnencenat tee eee ea dtad ca sunnier corto tegtacsed he ache 5-3 
+CANCEL TeQ US tit hais sec sctinn taei satiate, Wala dees eet os pes geno chi tgs 5-3 
+Report process temmimation  .c.sscssssancueveasssunchacivssevataslouessbives dseedechaeuvscacscssolccicescaccecy 5-3 
+TINT OBI ree ei le acon snarls Dale Ai eckson Meche alalancleS cs Bien auton asst 8 5-3 
+CASS LOMO 53 dons yodassc As caeasgsdasgend eiivececst nach caarsetuaadell ail ahid rcessia tieccae aca Mt 5-4 
+
+BY GPE UEY seis cits crates savcawscastavasediehccaueae eitina unit deo hlag cates IM ie ck eects iM att acne 5-4 
+WIND OAD tise Od Sica ccssscseniacesteiclen abot aianh tte a Sates e Soice ola an MT 5-4 
+eS) 5-4 
+NOMS estas Pte ten nk salinsesctidaas ace epesanonesicasd sscesaex taki payeatesack ie tabaoudteecsdatea ts eceton sed 5-4 
+PROCESS COMIPIE TION ia, cirssietd stabs aca Suadh ccstsaacsth cbcasatgnou deta hiutesaoeostss Shee devel faldatnachet 5-4 
+
+
+CHAPTER 1 
+
+
+INTRODUCTION 
+
+
+This manual is a reference document for Psion's XKADD library. It provides a guide to the library and 
+documents the classes, methods, properties, inheritance hierarchies and other information essential for 
+understanding and using the library. 
+
+
+It assumes familiarity with the concepts of Object Oriented Programming. 
+
+
+The Object Oriented Programming Guide is a useful pre-requisite as it provides the necessary background 
+to Object Oriented Programming as implemented at Psion. It can, of course, be read in conjunction with the 
+XADD Reference manual. 
+
+
+The XADD library is supplied as the xadd.dy/ dynamic link library in the ROM of the Series 3a and 
+Workabout machines. It is not present on Series 3 machines. 
+
+
+Because of their different screen sizes, the Series 3a and Workabout machines contain slightly differing 
+versions of the XADD library. The only difference, however, is in the implementation of the cawin 
+calendar window class. On the Series 3a , this can be set to display one, three or twelve months, but on the 
+Workabout the display is restricted to a single month. 
+
+
+XADD contains classes that extend the functionality of the HWIM and FORM user interface, notably to 
+provide print preview facilities. 
+
+
+Some classes in the XADD library are designed solely for internal use by system code and are not 
+documented in this manual. The undocumented classes are: 
+
+
+OPRINTER Implements WDR printing for OPL. 
+
+OHELPDLG Implements Help dialogs for OPL. 
+
+RUNMEMO Implements Memo editing from the Agenda application. 
+
+IPCSTAT Used for inter-process communicaton of status data during Memo editing. 
+
+
+Some of the documented XADD classes contain features that are intended only to be used by system code. 
+Any feature that is not explicitly documented as being usable by application programmers should be 
+considered to be for system use and should not be accessed by application code. 
+
+
+Using XADD classes 
+
+
+An application (or DYL) that either subclasses or creates an instance of an XADD class must declare an 
+external reference to the XADD library (and the OLIB library) in its category file. If, for example, an 
+application's category file has the name myprog.cat, the content of this category file must start with the 
+following lines: 
+
+
+IMAGE myprog 
+
+
+EXTERNAL olib 
+EXTERNAL xadd 
+
+
+This ensures that, amongst other things, the defined constants representing the external category numbers 
+for the XADD and OLIB categories (in this case, caT_MyAPP_xapp and CAT_MYAPP_OLIB, respectively) are 
+available to application code. 
+
+
+XADD REFERENCE 
+eS eee 
+
+
+Since the XADD library contains extensions to FORM and HWIM, it is likely that access will also be 
+needed to these libraries, so the category file will also need to contain exrERNAL references to one or both 
+of the FORM and HWIM libraries. 
+
+
+In the source code of the MYPROG application, an instance of an XADD class - say, of Locona - would be 
+created with p_new (or £_new) as follows: 
+
+
+p_new(CAT_MYPROG_HWIM, C_LOGONA) ; 
+
+
+-If myprog.cat defines a subclass of an XADD class (say, the class susLocona) this would exist in the local 
+category. An instance is created using the local category number caT_myproc_myprRoe, as follows: 
+
+
+P_new(CAT_MYPROG_MYPROG, C_SUBLOGONA) ; 
+
+
+Similar consideratons apply to instances created by means of £_newsend. 
+
+
+a SS a ee ee a aaa 
+Notation 
+
+
+Names 
+
+
+Except in class diagrams, a class name is always given in upper case, for example PRvvIEW. 
+
+
+The method name in the title line of the description of each method is the defined symbol for the method 
+number, without its leading o_. In the body of the text this name, in lower case letters, is used to refer to the 
+method function (or more simply, the method) whereas the upper case name refers to the corresponding 
+message. Thus, an object's destroy method is executed when the object receives a DESTROY message. 
+
+
+Method function prototypes 
+
+
+The description of each method contains a function prototype that specifies the nature of any return value 
+and the parameters with which the method is called. The parameters exclude the object handle and the 
+method number. 
+
+
+For example, a method for the class prvview with the title line: 
+
+
+and prototyped as: 
+
+
+INT pvv_done (INT event) ; 
+would be invoked by, for example: 
+p_send3 (hand, 0_PVV_DONE, PAGES _DONE_PAGE) ; 
+where hand is the handle of an object of the class in question. 
+This corresponds to a method function declared in C source code as: 
+
+
+METHOD INT prvview_pvv_done (PR_WSERV *self, INT event) 
+
+
+{ 
+
+
+The © symbol 
+
+
+The enter and leave mechanism (which uses p_enter and p_leave) is commonly used to implement 
+structured error recovery. See the Error Handling and Error Recovery chapter of the Object Oriented 
+Programming Guide and the Error Handling chapter of the PLIB Reference manual. 
+
+
+Some methods (the vast majority of destroy methods, for example) can never fail and will therefore never 
+call p_leave. The title line of a number of the more significant methods of this type are marked with a 
+leading © symbol. 
+
+
+With the enter and leave mechanism, a call to p_leave should only occur within the protection of a 
+p_enter harness. If p_1eave is called outside a p_enter harness, the process will be panicked with panic 
+number 47, 
+
+
+The p_1leave mechanism and its use in method functions is discussed briefly in the section on Structured 
+Error Recovery later in this chapter. 
+
+
+SSS 
+1-2 
+
+
+1 INTRODUCTION 
+
+
+___, eee oh — Ne a aa 
+
+
+Class diagrams 
+
+
+To illustrate the inheritance and using relationships between classes, most chapters will contain at least one 
+class diagram. 
+
+
+The notation is a subset of that used by Grady Booch and described in his book Object-oriented Analysis 
+and Design with applications (2nd edition) with two minor changes; 
+
+
+e classes which are referenced, but not described, within a chapter (i.e. classes whose full 
+description lies in other chapters of this manual or in a different manual), are underlined, 
+
+
+¢ the diagrams do not distinguish between ‘has' (aggregation) and ‘using’ (client/supplier) 
+relationships. 
+
+
+Also note that ultimate inheritance from the root class is assumed and is not shown. 
+
+
+Class hierarchy 
+
+
+In understanding the structure of a specific class, remember that methods and property are often inherited 
+from a superclass (or superclasses). 
+
+
+While a class may contain new methods and property, it may also re-define methods inherited from a 
+superclass (or superclasses). Note that methods in a superclass can be what are known as deferred methods. 
+
+
+To help illustrate these relationships, each class description in this manual is accompanied by a diagram 
+which shows that class and its superclass(es) in hierarchical order. This diagram is placed at the beginning 
+of the class description. 
+
+
+The diagram consists of a series of adjacent columns. The rightmost column represents the class being 
+described and will be marked by a double line border while the column to its left represents its immediate 
+superclass (if any) marked by a single line border and so on up the hierarchy. Each column is headed by 
+the class name followed by two boxes; the first lists that class's property and the second lists its methods. 
+
+
+Deferred methods are separated from the preceding methods by a blank line and are printed in italics. If a 
+class re-defines an inherited method, the method name in the appropriate superclass is written with a line 
+through it. 
+
+
+For example, the following diagram would be included in a description of class cccc subclassed from BBBB 
+
+
+which itself is subclasses aaaa. 
+
+a ieee 4 
+property 4 
+property 5 
+
+
+property _1 property _3 
+property 2 
+
+
+method_a methed—b 
+methed—b methed—e 
+method_d 
+
+
+method_e 
+
+
+In this illustration, method_a is supplied by the superclass aaaa, while method_b is replaced in class BBBB 
+and further replaced in class cccc. Another method, method_c, is introduced in class pass but replaced in 
+cece, and so on. Note that method_u is a deferred method. 
+
+
+The roor class from which all classes are derived is assumed and will not be shown in the diagrams. 
+
+
+Methods and property inherited from a superclass will be described in the appropriate class description. 
+
+
+XADD REFERENCE 
+
+
+Structured Error Recovery 
+
+
+As mentioned earlier, the enter and leave mechanism is commonly used to implement structured error 
+recovery. 
+
+
+Use of the p_leave mechanism 
+
+
+In general, you should assume that all methods NOT marked with the & symbol (as discussed in the 
+section on Notation) are capable of calling p_leave, even if this is not explicitly mentioned in the method 
+description. In some cases, such as where a method calls, directly or indirectly, a deferred method (which is 
+supplied by a subclasser) it is not possible to specify whether the method may result in p_1eave being 
+called. 
+
+
+In the event of an error (such as out of system memory) occurring a method may: 
+© call p_leave, passing the (negative) error number, 
+e return the error number, 
+e either call p_leave or return an error number, depending on the nature of the error. 
+
+
+Some methods call p_leave (0), which has the effect of returning from the p_enter harness (with the 
+retum value zero) without signalling an error. This is used, for example, to provide a normal exit from a 
+deeply nested function call, without the need for a zero return value to be passed back through the chain of 
+calls. Intermediate functions in the chain may then be declared as vorp. 
+
+
+Some method functions that may call p_leave are declared as vorp. One reason for this may be that the 
+method forms part of a chain, as described in the preceding paragraph. If user code were to send such a 
+message within a p_enter harness, the value returned from p_enter would be indeterminate if no error 
+arose. The solution is to construct a shell function which sends the message and then returns zero, and call 
+this shell within a p_enter harness. The call to p_enter will then return either zero (if the method calls 
+p_leave(0) or it executes to completion) or a negative error number. 
+
+
+Panic numbers 
+
+
+See the Error Handling and Error Recovery chapter of the Object Oriented Programming Guide and the 
+Error Handling chapter of the PLIB Reference manual for a discussion of panics and panic numbers. 
+
+
+XADD does not have its own unique panic numbers, but panics a client that attempts an illegal operation 
+using PLIB, OLIB and Window Server panic numbers, defined in the respective SDK manuals. 
+
+
+CHAPTER 2 
+
+
+PRINT PREVIEW CLASSES 
+
+
+The classes described in this chapter are as follows: 
+
+
+the xPRINTER Class which provides the basic framework for both printing and print preview 
+operations. The xpRINTER class must be subclassed to be useful. 
+
+
+the pRvview class which implements print preview operations. A PRVvIEw object is used as a 
+component by the xprintER class. 
+
+
+the prvinro class which implements an information window indicating the number of pages being 
+print previewed. A prvINFo object is used as a component by the prvvzew class. 
+
+
+the prvpace class which decompresses a page image stored in an external memory segment and 
+then draws the page image in a print preview window. Multiple prvpace objects are used as 
+components by the prvvrew class. 
+
+
+the pRvcomm class which provides the print preview command manager. The print preview 
+command manager is installed by the prvvzew class. 
+
+
+the PRvopTIons_puc class which implements the Preview options dialog: this allows the user to 
+select the number of pages displayed during the print preview operation. A Preview options dialog 
+is used by the prvcomm class. 
+
+
+the prvsumPp_puc class which implements the Jump to page dialog: this allows the user to select 
+the first page displayed on screen during the print preview operation. A Jump to page dialog is 
+used by the prvcomm class. 
+
+
+Note that an application would normally only create an instance of the xPRInTER class (and perhaps 
+exceptionally, of the prvvzew class): the other component classes are intimately associated with the 
+PRVVIEW Class and are thus not expected to be either directly instanced or subclassed. 
+
+
+Precursors 
+
+
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+the LPRinTER Class described in the Print Classes chapter of the HWIM Reference manual. 
+
+
+the paces class described in the Document Printing Classes chapter of the FORM Reference 
+manual. 
+
+
+the pRvppr class described in the Print Preview Class chapter of the FORM Reference manual. 
+
+
+the pi¢sox class described in the Dialog Boxes chapter of the HWIM Reference manual. 
+
+
+XADD REFERENCE 
+
+
+Class diagram 
+
+
+: rvoptions’ 
+dig: Ce pcdigics uf 
+
+
+oe Pees ae oe pod, i eal! 
+a — xprinter ; ¥, peeomin: ake a 
+
+
+XPRINTER 
+
+
+defer 
+wtab 
+lheight 
+width 
+subsqind 
+
+
+destroy 
+lpr_init 
+lpr_read 
+lpr_sense_buf_width 
+lpr_sense_text 
+
+
+The xpRInTER Class provides the basic framework that allows an application to perform both printing and 
+print preview operations using the services provided by the prrwrer and paces classes. 
+
+
+The xpRINTER Class provides a deferred method - the 1pr_sense_text method - which is supplied as a call- 
+back to the pacgs active object: this method must be replaced so that it obtains the next fragment of text to 
+print. 
+
+
+For further details of printing see the prinTer class in the Print Classes chapter of the HWIM Reference 
+manual and the Printing chapter in the Object Oriented Programming manual. 
+
+
+2 PRINT PREVIEW CLASSES 
+ee ENINT PREVIEW CLASSES | 
+
+
+Class definition 
+Defined in sub-category file xprinter.cl (generated header file xprinter.g). 
+
+
+CLASS xprinter lprinter 
+
+
+{ 
+
+
+REPLACE destroy 
+REPLACE lpr_init 
+PROPERTY 
+
+
+{ 
+
+
+WORD locked; 
+
+
+} 
+} 
+
+
+Property 
+
+
+xprinter.locked TRUE if an extra level of locking has been added to the application by tbe xPRINTER 
+object, otherwise raLse. 
+
+
+eae Se a ee eee 
+XPRINTER methods 
+
+
+Destroy 
+
+
+VOID destroy (VOID) ; 
+
+
+Destroy the xPRINTER object. 
+
+
+If xprinter . locked is non-zero, removes one level of locking by sending a ws_Lock message to w_ws with 
+an argument of FALSE. 
+
+
+Supersends a DESTROY message. 
+
+
+Initialise 
+
+
+VOID lpr_init (INT commid) ; 
+
+
+Initialise the xPRINTER component and, if commid is zero, start a printing operation, otherwise start a print 
+preview operation. 
+
+
+If commid is zero, adds a level of locking by sending a ws_Locx message to w_ws with an argument of TRUE 
+and then writing TRUE to xprinter. locked. 
+
+
+Either starts a printing operation, or initialises a print preview operation, by writing commid to 
+lprinter.subsqind and then supersending an LPR_INIT message. 
+
+
+If commid is zero, returns. 
+
+
+Otherwise creates an instance of the prvvrew class and initialises the pRvvrew object by sending a pvv_init 
+message with an argument of self, commid and the address of iprinter. pages: 
+
+
+¢ the se1f argument specifies that the 1pr_read call-back method required by the pacEs active 
+object is to be supplied by the xPrrnTER object. 
+
+
+® the commid argument should specify the method number of a print method in the current 
+application manager. 
+
+
+e the address of 1printer. pages is supplied so that it may receive the handle of the paces active 
+object which is handling the print preview. 
+
+
+XADD REFERENCE 
+
+
+PRVVIEW 
+
+
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+
+
+wn_position 
+wn_redraw 
+
+
+wn—-sense—heip 
+
+
+wn_visible 
+
+
+pPages 
+pPrviInfo 
+pPageView 
+pOldMenu 
+pOldComman 
+Started 
+PrintMethod 
+hdone 
+
+mdone 
+NoPageViews 
+MaxNoPageViews 
+ScrollArea 
+Pv 
+
+
+destroy 
+wn_key 
+wn_draw 
+wn_set 
+wn_init 
+wn_sense_help 
+pvv_done 
+pvv_pages_done 
+pvv_new_page 
+pvv_Margins 
+pvv_init 
+pvv_false 
+
+
+The prvview class supports the print preview of one or more pages in a document. An example print 
+
+
+preview display is shown in the following picture: 
+
+
+The number of pages that may be displayed is determined by the dimensions of the screen up to a limit of 
+PVV_MAX_PAGEVIEWwS. The page images are drawn to the screen by an array of PRVPAGE components. 
+
+
+The text in the top left of the screen is an information window that indicates the number of pages in the 
+preview range. This information window is provided by a prvINFo component. 
+
+
+The print preview is carried out by means of paces and prvepr objects. These treat the pages as a sequence 
+of fragments or print elements each of which contains no more than one line of text. 
+
+
+The print elements are passed to the paces object by means of a so-called read-call-back: when the pacEs 
+object requires the next print element it sends an LPR_READ message to the supplier object. The handle of 
+the supplier object is passed to the paces object on initialisation and in turn must be passed to the PRVVIEW 
+object on its initialisation. This object is usually an instance of an xpRINTER subclass. 
+
+
+The prvview object is notified by the paces object of the completion of each stage of the print preview by 
+means of a so-called completion call-back: when the next stage is complete the pacss object simply sends a 
+
+
+2-4 
+
+
+2 PRINT PREVIEW CLASSES 
+RIN PREVIEW CLASSES 
+
+
+PVV_PAGES_DONE message to the prvvrEw object. This message is only significant when the preview is 
+about to terminate. 
+
+
+The prvvrew object is also notified by the prvppr object of the completion of each stage of the print 
+preview by means of a completion call-back: when the next stage is complete the PRvPDR object simply 
+sends pvv_DONE messages to the pRvvrew object. In this case the message updates the page count and then 
+updates the display to include any newly created page image. 
+
+
+The paces class is described in the Document Printing Classes chapter of the FORM Reference manual. 
+The prvppr class is described in the Print Preview Class chapter of the FORM Reference manual. 
+
+
+It is assumed that the global variable patcate specifies the handle of an instance of the cars class. In the 
+description of the methods this cars instance is simply referred to as the caTz object. 
+
+
+It is also assumed that w->am.appman.spare1 contains the handle of an instance of the printer class: the 
+PRINTER Class automatically writes its handle to w->am. appman. spare1 on initialisation. 
+
+
+Class definition 
+Defined in sub-category file prev.cl (generated header file prev.g). 
+
+
+CLASS prvview digchain 
+{ 
+REPLACE destroy 
+REPLACE wn_key 
+REPLACE wn_draw 
+REPLACE wn_set 
+REPLACE wn_init 
+REPLACE wn_sense_help 
+ADD pvv_done 
+ADD pvv_pages_done 
+ADD pvv_new_page 
+ADD pvv_margins 
+ADD pvv_init 
+ADD pvv_false=p_ false 
+
+
+CONSTANTS 
+{ 
+PVV_INTERPAGE_GAP 6 
+PVV_TOP_GAP 4 
+PVV_FOOTER_GAP 12 
+PVV_PAGE_SHADOW 1 
+PVV_SIDE_GAP 12 
+PVV_PAGENO_DISP GAP 60 
+PVV_DISP_FACING 0 
+PVV_DISP1 1 
+PVV_DISP2 2 
+PVV_DISP3 3 
+PVV_DISP4 4 
+PVV_MARGINS_ON 0x01 
+PVV_PREVIEW_SET 0x80 
+PVV_VIEW_MAX PAGEVIEWS 4 
+
+
+} 
+
+
+XADD REFERENCE 
+—— ee SSSSSSSSSSSSSsSssssssSSSSSSSsssssssssesssesee 
+
+
+TYPES 
+
+{ 
+
+typedef struct 
+{ 
+PAGES_CALLS Calls; 
+WORD PrintMethod; 
+WORD Sparel; 
+WORD Spare2; 
+} IN_PRVVIEW; 
+
+typedef struct 
+
+
+{ 
+
+
+P_RECT Margins; Margin area 
+
+INT HeadTop; 
+
+INT HeadBot; 
+
+P_RECT Border; area in which to draw greeked page 
+P_RECT Footer; area in which to print page number 
+
+
+} PVV_PAGE_DATA; 
+typedef struct 
+
+
+{ 
+
+PR_ROOT *pArray; varray containing page index into preview segment 
+
+INT NoPages; number of pages (so far) 
+
+INT FirstPage; zero for FACING PAGES, one otherwise 
+
+INT LastPage; =NoPages if not FACING _PAGES, or rounded up to odd number 
+INT PageOffset; page number of first page displayed 
+
+INT PageNo; current page no 
+
+
+PVV_DISPLAY Disp; 
+INT UseGrey; 
+INT LeftOffset; 
+INT PageViewWidth; width of PageView (pixels) 
+PVV_PAGE_DATA Page; 
+
+! Following are scratch areas used by all pageviews 
+UBYTE *pBitRow; current row from bitmap 
+UBYTE *pLastRow; previous row from bitmap 
+BMP_RASTER_ROW_REC *pRowRec; compressed data from preview segment 
+HANDLE PrvSegHandle; handle of preveiw segment 
+PRV_BITMAP Bmp; bitmap, loaded from preview segment 
+} PVV_PAGEVIEW_DATA; 
+
+
+} 
+
+
+PROPERTY 6 
+{ 
+PR_PAGES *pPages; Pages active object, destroy on error 
+PR_PRVINFO *pPrvinfo; Info window 
+PR_ROOT *pPageView[PVV_VIEW_MAX PAGEVIEWS]; PageView objects 
+WSERV_INFO *pOQldMenu; holds ptr of old Menu when in preview mode 
+PR_COMMAN *pOldComman ; holds ptr of old Comman when in preview mode 
+WORD Started; set if am_start called 
+WORD PrintMethod; command manager print method 
+VOID *hdone; Callback handle for tdone & completion 
+WORD mdone; Callback method for %done & completion 
+INT NoPageViews; number of PageViews on display 
+INT MaxNoPageViews; max no of PageViews that will fit in view 
+P_RECT ScrollArea; area in which pages are displayed 
+PVV_PAGEVIEW_DATA Pv; property that can be peeked by constituent pageviews 
+
+
+} 
+} 
+
+
+Property 
+
+
+prvview.pPages The handle of a paces active object, used to create compressed page images 
+for all pages in the print preview range. For details see the Document 
+Printing Classes chapter of the FORM Reference manual. 
+
+
+prvview.pPrvinfo The handle of a prvinro object that provides an information window 
+indicating the total number of pages in the print preview range. 
+
+
+2 PRINT PREVIEW CLASSES 
+—.——S eS PREVIEW CLASSES 
+
+
+prvview.pPageView An array of up to Pvv_MAX_PAGEVIEWs elements, each of which may be a 
+PRVPAGE object handle. The prvpace objects are used to draw the page 
+images in the print preview window - the page images are read from an 
+external memory segment whose handle is stored in 
+prvview. Pv. PrvSegHandle 
+
+
+On initialisation of each prvpacE object: 
+the win. id property is set to that of the parent prvvrew object, 
+
+
+the prvpage .init.Pos property is set to the index of the object in 
+the prvview.pPageView alTay, 
+
+
+the prvpage. init .pPrvview property is set to the handle of the 
+parent pRvvieEw object. 
+
+
+prvview.pOldMenu The address of a memory cell containing the original command manager 
+menu data: this is organised as a WSERV_INFo resource struct. 
+prvview.pOldcomman The handle of the original command manager of the application: the 
+PRVVIEW Class installs a print preview command manager on initialisation. 
+prvview.Started Set to TRUE if an AM_START message was sent to w_am on initialisation. 
+prvview.PrintMethod The method number of a print method in the original command manager: it 
+
+
+is used to allow printing during print preview operations. 
+
+
+prvview.hdone The handle of the object to which the pvv_pacEs_pone method sends a 
+prvview.hdone message on completion of either a page or the document. 
+
+
+prvview.mdone The method number of the message sent by the pvv_pacEs_pong method on 
+completion of either a page or the document. 
+
+
+prvview.NoPageViews The number of page images displayed in the print preview window. 
+
+
+prvview.MaxNoPageViews The maximum number of page images that may be displayed in the print 
+preview window. It is set to four on initialisation. 
+
+
+prvview.ScrollArea Specifies a rectangle enclosing the page views and the page numbers. 
+prvview. Pv Contains information about the page views, as described below. 
+The pvv_PAGEVIEW_para struct is defined as follows: 
+
+
+typedef struct 
+
+{ 
+
+PR_ROOT *pArray; 
+
+INT NoPages; 
+
+INT FirstPage; 
+
+INT LastPage; 
+
+INT PageOffset; 
+
+INT PageNo; 
+PVV_DISPLAY Disp; 
+INT UseGrey; 
+
+INT LeftOffset; 
+
+INT PageViewWidth; 
+PVV_PAGE_DATA Page; 
+UBYTE *pBitRow; 
+UBYTE *pLastRow; 
+BMP_RASTER_ROW_REC *pRowRec; 
+HANDLE PrvSegHandle; 
+PRV_BITMAP Bmp; 
+
+} PVV_PAGEVIEW_DATA; 
+
+
+The significance of the members of the pvv_pacEvIew_ pata struct is as follows: 
+
+
+pArray The handle of a variar object, used to store the offsets in an external memory 
+segment of the compressed page images: the memory segment handle is stored in 
+prvview.Pv.PrvSegHandle 
+
+
+Each offset is stored as Lone data. 
+
+
+OOO rr SSS 
+
+
+XADD REFERENCE 
+
+
+NoPages The number of pages in the print preview range: may be less than the number of 
+pages in the document. 
+
+FirstPage For internal use only. 
+
+LastPage For internal use only. 
+
+PageOffset The page offset of the first page in the print preview range. It is zero when the 
+
+
+preview range starts from the first page in the document. 
+
+
+PageNo The page offset of the first page displayed in the print preview window. The offset is 
+with respect to the first page in the preview range and is thus zero when the first 
+page is visible. 
+
+
+Disp The current print preview settings. 
+The pvv_pisp.ay struct is defined as follows: 
+typedef struct 
+
+
+{ 
+
+
+UBYTE Mode; 
+UBYTE Flags; 
+} PVV_DISPLAY; 
+the Mode member may contain one of the following: 
+
+
+PVV_DISP_FACING specifies that an odd page is to be displayed first followed by 
+
+
+an even page. 
+PVV_DISP1 specifies that one page is to be displayed. 
+PVV_DISP2 specifies that two pages are to be displayed. 
+PVV_DISP3 specifies that three pages are to be displayed. 
+PVV_DISP4 specifies that four pages are to be displayed. 
+
+
+the Flags member may contain: 
+
+
+PVV_MARGINS_ON specifies that margins are to be visible during print preview 
+
+
+operations. 
+UseGrey set to TRUE to specify that the grey plane may be used, set to rauss otherwise. 
+Leftoffset specifies the horizontal separation of the left edge of the first page view from the left 
+
+
+edge of the window. 
+
+
+PageViewWidth — specifies the width of a page view in units of pixels. 
+
+
+2 PRINT PREVIEW CLASSES 
+——————_—. $$ Na eee ERINT PREVIEW CLASSES 
+
+
+Page specifies the layout of a generic page view on the screen: this generic page view has 
+zero horizontal offset from the left edge of the main window. 
+
+
+The pvv_pace_pata struct is defined as follows: 
+typedef struct 
+{ 
+P_RECT Margins; 
+INT HeadTop; 
+INT HeadBot; 
+P_RECT Border; 
+P_RECT Footer; 
+} PVV_PAGE_DATA; 
+Margins - specifies the rectangle that is enclosed by the page margins. 
+HeadTop - specifies the distance of the header text from the top margin. 
+HeadBot - specifies the distance of the footer text from the bottom margin. 
+
+
+Border - specifies a rectangle enclosing the page view i.e. the physical page 
+border. 
+
+
+Footer ~- specifies a rectangle enclosing the page number. 
+
+
+Note: in all cases the units are pixels. 
+
+
+pBitRow for internal use. 
+
+pLastRow for internal use. 
+
+pRowRec for internal use. 
+
+PrvSegHandle specifies the handle of an external memory segment that is used to store compressed 
+page images. 
+
+
+The memory segment is created and written to by pR_PREVIEW_START and 
+PR_PREVIEW messages that are sent on initialisation. 
+
+
+Bmp contains information about an external bitmap that is used internally when 
+transferring compressed page images to the print preview window. 
+
+
+The prv_Brrmap struct is defined as follows: 
+
+
+typedef struct 
+{ 
+INT Id; 
+HANDLE SegHandle; 
+UPOINT Size; 
+UWORD ByteWidth; 
+UWORD BitWidth; 
+} PRV_BITMAP; 
+
+
+The significance of the members of the above struct is as follows: 
+
+
+Id specifies the ID of the bitmap. 
+SegHandle specifies the handle of a memory segment that contains the bitmap. 
+Size the x member specifies the width of the bitmap in units of pixels. 
+
+
+the y member specifies the height of the bitmap in units of pixels. 
+
+
+ByteWidth specifies the number of bytes required to store one horizontal line from the bitmap i.e. 
+size.x divided by eight, plus one. 
+
+
+BitWidth specifies the number of horizontal bits needed to draw a page in the correct proportion. 
+
+
+XADD REFERENCE 
+eee 
+
+
+Resources 
+
+
+Defined in the system resource file sx_.ra. 
+
+
+RESOURCE WSERV_INFO sys_preview_acc 
+{ 
+menbar_id=sys_preview_menubar; 
+first_com=0_PVC_PREVIEW_PRINT; 
+accel= 
+
+
+{ 
+
+
+‘p', /* Print */ 
+
+
+'m', /* Margins */ 
+
+'a', /* Pages to display */ 
+'j', /* Jump to page */ 
+
+ter /* Exit preview */ 
+
+
+}; 
+
+
+BS a ee a, a 
+PRVVIEW methods 
+
+
+ow 
+
+
+INT wn_sense_help (VOID) ; 
+
+
+Sense print help resource 
+
+
+Sense the ID of the print help resource. 
+
+
+The method simply returns -sys HELP PRINT. 
+
+
+‘Destroy 
+VOID destroy (VOID) ; 
+
+Free any resources and destroy the prvvrew object. 
+
+Cancels any busy messages. 
+
+
+If prvview.poldMenu is non-zero, resets the application's menu bar by sending a ws_RESET_MENUBAR 
+message to w_ws specifying an argument of prvview.oldmenu. 
+
+
+If prvview.pOldcomman, destroys the print preview command manager by sending a pEsTRoy message to 
+w_ws->wserv.com and then writes prvview.pOldComman to w_ws->wserv.com. 
+
+
+Terminates the print preview by sending a pR_PREVIEW_END message to w_am->appman.sparel. 
+Frees the bitmap specified by prvview.Pv.Bmp.Id. 
+
+
+If prwview. Pv. Bmp.SegHandle is non-zero, closes the memory segment with handle 
+prvview.Pv.Bmp.SegHandle. 
+
+
+Frees the memory cell at address prvview.Pv.pBitRow. 
+If prvwview. Pv.parray is non-zero, sends a DESTROY message to prvview. Pv.pArray. 
+If win. flags contains PR_WIN_INITIALISED, sends a WS_REMOVE_DIAL message to w_ws. 
+If prvview. Started is non-zero: 
+
+e sends self a DESTROY message. 
+
+e sends an AM_sToP message to w_am. 
+Otherwise: 
+
+
+® sends self a DESTROY message. 
+
+
+2 PRINT PREVIEW CLASSES 
+
+
+WN KEY > 
+
+
+INT wn_key (INT keycode, INT modifiers) ; 
+
+
+Handle a keypress that might terminate the print preview, or scroll the page view. 
+
+If keycode is W_KEY_ESCAPE: 
+¢ ifprvview.pPages is non-zero, sends a DESTROY message to prvview.pPages. 
+® writes NULL tO prvview.pPages. 
+e returns TRUE. 
+
+If keycode is W_KEY_UP: 
+
+
+¢ attempts to scroll backwards prvview.NoPageViews pages by sending self a PVV_NEW_PAGE 
+message with as argument prvview.Pv.PageNo minus prvview.NoPageViews. 
+
+
+If keycode is W_KEY_DOWN: 
+
+
+¢ attempts to scroll forwards prvview.NoPageViews pages by sending self a PVV_NEW_PAGE 
+message with as argument prvview.Pv.PageNo plus prvview.NoPageViews. 
+
+
+If keycode iS W_KEY_PAGE_DOWN: 
+
+
+¢ ifmodifiers contains W_CTRL MODIFIER, attempts to display the last pages in the allowed preview 
+range by sending self a Pvv_NEW_PAGE message with as argument prvview. Pv.LastPage minus 
+prvview.NoPageViews plus one. 
+
+
+e otherwise, if prvview. Pv.Disp.Mode contains Pvv_DISP_FACING, attempts to move forwards by 
+prvview.Pv.PageNo pages by sending self a PVV_NEW_PAGE message with as argument 
+prvview.Pv.PageNo plus prvview.NoPageViews. 
+
+
+¢ otherwise, attempts to moves forward one page by sending self a pvv_NEW_PAGE message with as 
+argument prvview. Pv. PageNo plus one. 
+
+
+If keycode iS W_KEY_RIGHT: 
+
+
+¢  ifprvview.Pv.Disp.Mode contains Pvv_DISP_FACING, attempts to move forwards by 
+prvview.Pv.PageNo pages by sending self a Pvv_NEW_PAGE message with as argument 
+prvview.Pv.PageNo plus prvview.NoPageViews. 
+
+
+¢ otherwise, attempts to moves forward one page by sending self a Pvv_NEW_PAGE message with as 
+argument prvview. Pv. PageNo plus one. 
+
+
+If keycode iS W_KEY_PAGE_UP: 
+
+
+¢ ifmodifiers contains w_CTRL_MODIFTER, attempts to display the first pages in the allowed preview 
+range by sending self a pvv_NEW_PAGE message with as argument zero. 
+
+
+e otherwise, if prvview.Pv.Disp.Mode contains Pvv_DISP_FACING, attempts to move forwards by 
+prvview.Pv.PageNo pages by sending self a PVV_NEW_PAGE message with as argument 
+prvview.Pv.PageNo minus prvview.NoPageViews. 
+
+
+¢ otherwise, attempts to moves backwards one page by sending self a PvV_NEW_PAGE message with 
+as argument prvview.Pv.PageNo minus one. 
+
+
+If keycode is W_KEY_LEFT: 
+
+
+¢ if prvview.Pv.Disp.Mode contains Pvv_DISP_FACING, attempts to move forwards by 
+prvview.Pv.PageNo pages by sending self a pvv_NEW_PAGE message with as argument 
+prvview.Pv.PageNo minus prvview.NoPageViews. 
+
+
+¢ otherwise, attempts to moves backwards one page by sending self a Pvv_NEW_PAGE message with 
+as argument prvview.Pv.PageNo minus one. 
+
+
+If keycode is W_KEY_HOME: 
+
+
+¢ moves to the first page(s) in the preview range by sending self a Pvv_NEW_PAGE message with as 
+argument zero. 
+
+
+XADD REFERENCE 
+
+
+If keycode is W_KEY_END: 
+
+
+* moves to the last pages in the preview range by sending self a Pvv_NEW_PAGE message with as 
+argument prvview. Pv. LastPage minuUS prvwview.NoPageViews plus one. 
+
+
+Retums FALSE. 
+
+
+VOID wn_draw(VOID) ; 
+
+
+Draw 
+
+
+Draw the page views on screen. 
+Draws a border by calling gsorder with as argument win. flags. 
+
+
+Sends a wN_pRaw message to each pRvpacE object - the handles of the prvpacE objects are stored in the first 
+prvview.NoPageViews elements of prvview -pPageView. 
+
+
+Set display made 
+VOID wn_set (INT mode) ; 
+
+Set the number of pages to display during the print preview as specified by mode. 
+
+The allowed values of mode are as follows: 
+
+
+PVV_DISP_FACING specifies that two facing pages are to be displayed i.e. the first page must always 
+have and odd page number. 
+
+
+PVV_DISP1 specifies that one page is to be displayed. 
+PVV_DISP2 specifies that two pages are to be displayed. 
+PVV_DISP3 specifies that three pages are to be displayed. 
+PVV_DISP4 specifies that four pages are to be displayed. 
+
+
+If mode is equal to prvview.Pv.Disp.Mode, and thus the display mode is already set, returns. 
+
+
+Writes appropriate values into property including prvview.NoPageviews: note that if mode specifies more 
+pages than can be displayed, mode is reset to the limit. 
+
+
+Writes mode to prvview. Pv.Disp.Mode. 
+Sets Pvv_PREVIEW_SET in prvview.Pv.Disp.Flags. 
+Writes prvview.Pv.Disp tO DatGate->gate.prevdisp. 
+
+
+If necessary the print preview window is resized whilst ensuring that it remains centred on screen. 
+
+
+Si te 
+_ Initialise 
+VOID wn_init(IN_PRVVIEW *pIn, INT DoAmStart) ; 
+Initialise the pRvvrew object and then start the print preview operation. 
+The In_PRVvIEw struct is defined as follows: 
+typedef struct 
+{ 
+PAGES_CALLS Calls; 
+WORD PrintMethod; 
+WORD Sparel; 
+WORD Spare2; 
+} IN_PRVVIEW; 
+The members of the 1n_pRvview struct have the following significance: 
+Calls .hread specifies the handle of an object that is to be sent read call-back messages by the 
+
+
+PAGES active object when it requires the next print element. 
+
+
+2 PRINT PREVIEW CLASSES 
+——_— eee RINT PREVIEW CLASSES 
+
+
+Calls.mread specifies the read call-back message that is sent by the paczs active object when it 
+requires the next print element. 
+
+Calls .hdone specifies the value that is written to prvview.hdone. 
+
+Calls.mdone specifies the value that is written to prvview.mdone. 
+
+PrintMethod specifies the value that is written to prvview. PrintMethod. 
+
+Sparel this member is not used. 
+
+Spare2 this member is not used. 
+
+
+If the gate. prevdisp.Flags property of the cars object is non-zero, writes the gate .prevdisp property to 
+prvview.Pv.Disp. 
+
+
+Writes a default display mode to prvview. Pv.Disp .Mode: the default is PVV_DISP2, 
+If the psp environment variable exists - this environment variable is four bytes long: 
+¢ — subtracts '0' from the value in the first byte and writes the result to prvview. pv.Disp .Mode. 
+
+
+e if prvview.Pv.Disp.Mode is greater than pvv_prsp4, resets prvview. Pv.Disp.Mode to 
+PVV_DISP_FACING. 
+
+
+e if the second byte contains '1', writes pvv_MARGINS_oN to prvview.Pv.Disp.Flags. 
+e otherwise writes zero to prvview.Pv.Disp. Flags. 
+
+
+Writes TRUE to prvview.Pv.UseGrey and then connects to the window server by sending self a 
+WN_CONNECT message. Sets the dimensions of the print preview window ensuring that it is centred on 
+screen. 
+
+
+Creates an instance of the prvinro class and writes its handle to prvview.pPrvinfo. Connects the PRVINFO 
+object to the window server and then initialises it. 
+
+
+Sets various items of property as follows: 
+
+
+© — sets property associated with the page range: this property is prvview. Pv. PageOffset, 
+prvview.MaxNoPageViews, prvview.NoPageViews and prvview.Pv.FirstPage. 
+
+
+© — sets property associated with the layout of the page views: this property is 
+prvview.Pv.Page.Border, prvview.Pv.Page.Header, prvview.Pv. Page .Footer, 
+prvview.Pv.Page.Margins, prvview.Pv.Page.HeadTop, prvview.Pv. Page .HeadBot, 
+prvview.Pv.Scrollarea and prvview.ScrollaArea. 
+
+
+e sets the content of the prvview. Pv. Bmp property. 
+
+
+Creates an instance of the variar class and writes its handle to prvview.Pv.parray. Initialises and sets the 
+capacity of the varLar component. 
+
+
+Initialises the current printer object for a print preview operation by sending a PR_PREVIEW_START message 
+tO w_am->appman.sparei with as argument the address of a PREVIEW_INIT struct initialised as follows: 
+
+
+pSegName _— specifies a pointer to a buffer containing the name to be given to an external memory 
+segment that will contain the page images. The name supplied is "PRV.ext" where the ext 
+component is the extension in the name of the current process. 
+
+
+pArray this is set to prvview. Pv. pArray. 
+PrvSize set tO prvview.Pv.Bmp.Size. 
+BitwWidth set to prvview.Pv.Bmp.BitWidth. 
+
+
+hPrvDone _ set to sel £: specifies the handle of the object to which the prvepr object sends mprvDone 
+messages after the completion of each stage of the print preview operation. 
+
+
+mPrvDone —_ Set to O_Pvv_DONE: specifies the message to be sent by the prvppr object after completion 
+of each stage of the print preview. 
+
+
+Writes the return value from the pr_PREVIEW_START message to to prvview. Pv. PrvSegHandle. 
+
+
+Installs the print preview command manager as follows: 
+
+
+XADD REFERENCE 
+eee 
+
+
+e sends a Ws_sET_MENUBAR message to w_ws with an argument of -sys_PREVIEW_ACC system 
+resource and writes the address of the original menu to prvview.poldMenu. 
+
+
+¢ creates an instance of the prvcomm class and writes its handle to w_ws->wserv.com and writes the 
+handle of the original command manager to prvview.pOldComman. 
+
+
+¢ — initialises the print preview command manager by sending a com_1nIT message to 
+w_ws->wserv.com with an argument of self. 
+
+
+Initialises the page images as follows: 
+
+
+e creates and initialises pvv_vIEW_MAX_PAGEVIEWS instances of the prvpace class and writes the 
+handles to the prvview.pPageView array. 
+
+
+e draws the page images in the print preview window by sending a wn_popraw message to each 
+element of prvview. pPageView. 
+
+
+Starts the print preview operation by sending a PR_PREVIEW Message to w_am->appman.spare1 with as 
+argument the address of a PAGES_cCALLs struct initialised as follows: 
+
+
+hread set to pIn->Calls.hread: specifies the handle of an object that is to be sent read call-back 
+messages by the paczs active object when it requires the next print element. 
+
+
+mread set to pIn->Calls.mread: specifies the read call-back message that is sent by the pacEs 
+active object when it requires the next print element. 
+
+
+hdone this is set to se1£: specifies the handle of an object that is to be sent an mdone message by 
+the pacgs active object after the completion of each stage of the print preview operation. 
+
+
+mdone this is set to pvv_PAGES_pons. specifies the message that is to be sent the paces active object 
+after the completion of each stage of the print preview operation. 
+
+
+Writes the handle of the current paczs active object - i.e. the return value from the pR_pREVIEW message - 
+to prvview. pPages. 
+
+
+Makes the print preview window visible by sending self a wN_INITVIS message. 
+
+
+Displays an information message containing the text in the sys_susy system resource: on English 
+language machines this is "Busy". 
+
+
+Adds the preview object as a dialog with an associated menu by sending a ws_app DIAL message to w_ws 
+with an argument of self. 
+
+
+Sets PR_WIN_INITIALISED, DLGCHAIN_WIH_MENU and PR_WIN_NO_ppP in win. flags. 
+If DoAmstart is non-zero: 
+e writes TRUE to prvview.Started. 
+
+
+¢ allows queued active objects to run by sending an aM_sTART message to w_am. 
+
+
+Completion call-back 
+
+
+INT pvv_done (INT event) ; 
+
+
+Complete procesing of the current stage in the print preview operation: this call-back method is called by 
+the prvpprR object. 
+
+
+If event is PAGES_DONE_PAGE indicating that the current page image has been completed: 
+* increments the page count i.e. prvview. Pv.NoPages and updates prvview. Pv. LastPage. 
+
+
+¢ updates the number of pages in the preview display by sending a w_sET message to 
+prvview.pPrvinfo with an argument of prvview. Pv .NoPages. 
+
+
+e if the page is visible, then draws the page by sending a wn_DoDRAw message to the appropriate 
+element of the prvview.pPageView altay. 
+
+
+Otherwise if event is either PAGES_DONE_ERROR OF PAGES_DONE_END, cancels any busy message and writes 
+NULL tO prvview.pPages. 
+
+
+2-14 
+
+
+2 PRINT PREVIEW CLASSES 
+
+
+Returns TRUE. 
+
+
+PVV_PAGES Di 
+
+
+INT pvv_pages_done (PAGES_DONE *d,PAGES_INIT *par) ; 
+
+
+étion call-back 
+
+
+Complete processing of the current stage in the print preview operation: this call-back method is called by 
+the pacss active object. 
+
+
+If d->event is either PAGES_DONE_ERROR OF PAGES_DONE_END, the method simply cancels any busy message 
+and then writes NULL to prvview.pPages since the pags active object is about to destroy itself. 
+
+
+Otherwise if prvview.hdone is non-zero, the method sends a prvview.mdone message to prvview.hdone 
+with as arguments d and par and then returns the return value. 
+
+
+Otherwise the method returns FALSE. 
+
+
+Note: when d->event is equal to PAGES_DONE_PaGE indicating completion of the current page, it is not 
+guaranteed that the page image is complete. 
+
+
+“margins 
+VOID pvv_margins (VOID) ; 
+
+Toggle the visibility of the margins in the print preview display. 
+
+If prvview.Pv.Disp.Flags contains Pvv_MARGINS_oN, clears Pvv_MARGINS_oN in prvview.Pv.Disp. Flags. 
+Otherwise sets pvv_MARGINS_ON in prvview.Pv.Disp.Flags. 
+
+
+Sends a PvP_MARGINS message to each of the prvpace objects specified in the prvview. ppageView array. 
+
+
+to page 
+VOID pvv_new_page (INT NewPage) ; 
+
+
+Move to page offset Newpage in the print preview range: a page offset of zero corresponds to the first page 
+in the print preview range. 
+
+
+Draws the pages on screen using scrolling whenever possible to ensure speed. 
+
+
+If necessary, rounds NewPage down, or up, to ensure that the pages on screen do not extend beyond the 
+allowed range and then writes the possibly modified value of newPage to prvview. Pv.PageNo. 
+
+
+VOID pvv_INIT(VOID *xp,INT commid, VOID **ppages) ; 
+Initialise the pRvview object. 
+
+
+Initialises the pRvv1Ew object and starts the print preview operation by sending self a wN_INIT message 
+with as argument the address of an In_PRvvIEw Struct and FaLsE: the IN_PRVvVIEW struct is set as follows: 
+
+
+Calls. hread specifies the handle of an object that is to be sent read call-back messages by the paces 
+active object when it requires the next print element: set to xp. 
+
+Calls.mread specifies the read call-back message that is sent by the pacgs active object when it 
+requires the next print element: set to 0 LPR_READ. 
+
+Calls.hdone specifies the value that is written to prvview.hdone: set to self. 
+
+Calls.mdone specifies the value that is written to prvview.mdone: set to 0_PVV_FALSE. 
+
+PrintMethod specifies the value that is written to prvview. PrintMethod: set to commid. 
+
+Sparel this is set to zero. 
+
+Spare2 this is set to zero. 
+
+
+Writes the handle of the pacgs active object i.e. prvview.pPages tO *ppages. 
+
+
+XADD REFERENCE 
+
+
+Indicates that an aM_sTART message has been sent by writing TRUE to prvview. Started. 
+
+
+Allows queued active objects to run by sending an am_sTaRT message to w_am. 
+
+
+PRVINFO 
+
+
+PRVINFO 
+
+
+NoPages 
+FontHeight 
+FontAscent 
+
+
+destroy 
+wn_calc_position 
+wn_connect 
+wn_dodraw 
+wn_emphasise 
+wn_key 
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+wn_visible 
+
+
+The prvinro class provides a borderless window containing the page number and either "page" or "pages" 
+as appropriate. An example of such a window is shown in the following picture: 
+
+
+4 
+pages 
+
+
+The class is normally used as a component in a print preview window as shown in the following picture: 
+
+
+Class definition 
+Defined in sub-category file prev.c/ (generated header file prev.g). 
+
+
+CLASS prvinfo win 
+{ 
+REPLACE wn_draw 
+REPLACE wn_set 
+REPLACE wn_init 
+PROPERTY 
+{ 
+INT NoPages; 
+UWORD FontHeight; 
+UWORD FontAscent; 
+
+
+2 PRINT PREVIEW CLASSES 
+
+
+Property 
+
+
+prvinfo.NoPages specifies the number of pages: a textual representation of this value is displayed 
+in the information window. 
+
+
+prvinfo.FontHeight specifies the height of the boxes in which the page number and associated text 
+is drawn. 
+
+
+prvinfo.FontAscent specifies the ascent used when drawing text in the boxes. 
+Resources 
+
+
+Defined in the system resource file. 
+
+
+RESOURCE STRING sys_page 
+
+
+{ 
+
+
+str="page"; 
+
+
+RESOURCE STRING sys_pages 
+
+
+{ 
+
+
+str="pages"; 
+
+
+} 
+
+
+BS ee ee a ee ee Ee 
+PRVINFO methods 
+
+
+VOID wn_init (VOID) ; 
+
+Initialise property. 
+
+Obtains the height and ascent of the font specified by ID ronr_rp_swrss_13 and style c_sTy_NoRMAL. 
+Writes the height of the font to prvinfo.FontHeight. 
+
+
+Writes the ascent of the font to prvinfo.FontAscent. 
+
+
+of pages 
+VOID wn_set (INT NoPages) ; 
+
+
+Set the number of pages. 
+
+
+The method simply writes nopages to prvinfo.NoPages and then forces a redraw by invalidating the entire 
+content of the window. 
+
+
+ee Draw 
+VOID wn_draw (VOID) ; 
+Draw the entire display. 
+
+
+Draws a textual representation of the decimal value in prvinfo.NoPages in a box in the top left corner of 
+the window. 
+
+
+Draws text in a box immediately beneath the first one. If prvinfo.NoPages is one, the text is loaded from 
+the sys_PaGE system resource: on English language machines this is "page". Otherwise the text is loaded 
+from the sys_PacEs system resource: on English language machines this is "pages". 
+
+
+The width and height of each box are pvv_PAGENo_DIsP_cap and prvinfo.FontHeight respectively. 
+
+
+In both cases the text is centre aligned with an ascent of prvinfo.FontAscent. 
+
+
+XADD REFERENCE 
+
+
+PRVPAGE 
+
+
+destroy 
+wn_calc_position 
+wn_connect 
+wn—dedzraw 
+wn_emphasise 
+wn_key 
+wn_position 
+wn_redraw 
+wn_sense_help 
+
+
+Pvp_margins 
+
+
+wn_visible 
+wn_set 
+wn_sense 
+
+
+The prvpace draws an image of a page and the associated page number. An example page view is shown in 
+the following picture: 
+
+
+Notice the margins and the header and footer text. Page views are used as components in the print preview 
+window as shown in the following picture: 
+
+
+In the above picture two prvpace objects were used as components in order to create and maintain the two 
+page images. 
+
+
+In normal use the prvpacE object shares the window ID of the main print preview window. The owning 
+object is responsible for supplying the prvpacE object with the window ID and its position on screen. 
+
+
+A PRVPAGE object loads the page image from an external memory segment the address of which is read 
+from the property of the parent prvview object. 
+
+
+Similarly the rectangles that define the layout of the page image are read from the property of the parent 
+PRVVIEW object. 
+
+
+2 PRINT PREVIEW CLASSES 
+SSeS TERINE PREVIEW CLASSES | 
+
+
+Class definition 
+Defined in sub-category file prev.c/ (generated header file prev.g). 
+
+
+CLASS prvpage win 
+
+
+REPLACE wn_dodraw 
+REPLACE wn_draw 
+REPLACE wn_init 
+ADD pvp_margins 
+TYPES 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+
+
+PR_PRVVIEW *pPrvView; 
+INT Pos; 
+
+UWORD wid; 
+
+} IN_PRVPAGE; 
+
+
+} 
+
+
+PROPERTY 
+
+
+{ 
+
+
+IN_PRVPAGE init;; 
+} 
+} 
+
+
+Property 
+prvpage.init this is an IN_PRvPAGE struct which is passed on initialisation of the PRVPAGE 
+object i.e. by sending it a ww_InrT message. 
+
+
+The IN_PRVPAGE struct is defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+
+PR_PRVVIEW *pPrvView; 
+INT Pos; 
+
+UWORD wid; 
+
+} IN_PRVPAGE; 
+
+
+the significance of the members of the 1n_prvpacz struct is as follows: 
+pPrvView this is the handle of a parent prvvrew object. 
+
+
+Pos this is an index which determines the offset of the page image in the main window. 
+The offset, in pixels, is equal to the sum of the prvview. Pv.Leftoffset property of 
+the PRVVIEw object and the product of prvpage. Pos and the 
+prvview. Pv. PageViewWidth property of the prvvrew object. 
+
+
+wid this specifies the ID of the main window in which the page view and the page number 
+are drawn. 
+
+
+Resources 
+Defined in the system resource file. 
+
+
+RESOURCE STRING sys_page 
+
+
+{ 
+
+
+str="page"; 
+
+
+RESOURCE STRING sys_pages 
+
+
+{ 
+
+
+str="pages"; 
+
+
+XADD REFERENCE 
+
+
+PRV 
+
+
+Dodraw 
+VOID wn_dodraw (VOID) ; 
+
+Create an appropriate graphics context and then draw the page view and the page number. 
+
+Validates the rectangles enclosing the page image and the page number. 
+
+Creates a temporary graphics context. 
+
+Draws the page view by sending self a WN_DRAW message. 
+
+
+Releases the temporary graphics context. 
+
+
+=~ Draw 
+VOID wn_draw(VOID) ; 
+Draw on screen the current page view and the associated page number. 
+
+
+If the prvview. Pv.NoPages property of the prvview object - i.e. the number of pages to preview - is zero, 
+clears the rectangle enclosing the page view and the page number. 
+
+
+If the current page number is out of the preview range, clears the retangle enclosing the page view and the 
+page number. 
+
+
+The layout of page views is shown schematically in the following picture. 
+
+
+page offset of page 2 
+
+
+left offset 
+page view width 
+The quantities of relevance to the prvpacs class are as follows: 
+left offset specified by the prwview. Pv.Leftoffset property of the parent PRvVIEW object. 
+
+
+page view width _ specified by the prvview. pv. Pageviewwidth property of the parent pRvvIEw object. 
+
+
+page offset equal to the sum of the left offset and prvpage.Pos multiplied by the page view 
+width. 
+page number equal to the sum of prvpage.init.Pos and the prvview. Pv. PageNo and 
+
+
+prvview.Pv.PageOffset property of the parent prvview object. 
+
+
+Draws the page number in the rectangle specified by the prvview. pv. Page. Footer property of the parent 
+PRVVIEW object offset horizontally by the page offset. 
+
+
+Draws the page image in the rectangle specified by the prvview. Pv. Page .Border property of the parent 
+PRVVIEW object offset horizontally by the page offset. 
+
+
+If the prvview. Pv. Disp. Flags property of the prvview object contains pvv_MARGINS_ON: 
+
+
+2-20 
+
+
+2 PRINT PREVIEW CLASSES 
+
+
+e draws the margins as specified by the prvview. Pv. Page .Margins property of the parent PRVVIEW 
+object offset by the page offset. 
+
+
+Special note: the page image is loaded from an external memory segment - the handle of this memory 
+segment is read from the prvview. Pv. PrvSegHandle property of the parent pRvVIEw object. 
+
+
+WNLINIT oo Initiatise 
+
+
+VOID wn_init (IN_PRVPAGE *pinit) ; 
+
+
+Initialise the pRvpaGE object. 
+Writes *pinit to prvpage. init. 
+
+
+Writes pinit->wid tO win.id. 
+
+
+PVP{MARGINS _ ) : Margins 
+VOID pvp_margins (INT flag) ; 
+Create a graphics context and the draw the page view and the page number. 
+
+
+Sends self a WN_DODRAW message. 
+
+
+PRVCOMM 
+
+
+PRVCOMM 
+
+
+com_init 
+com_menu 
+com_file_ change 
+
+
+com_statwin 
+com_accl_check 
+
+
+Commend 
+
+
+com_mode_change 
+
+
+com_exit 
+pvc_preview_print 
+pvc_preview_margins 
+pvc_preview_options 
+pvc_preview_jump 
+pvc_preview_exit 
+
+
+The prvcomm class provides the print preview command manager. An example print preview menu is 
+shown in the following picture: 
+
+
+eae (Print 
+Show margins 
+Pages to display 
+
+
+Jump to page S 
+Exit preview Pe 
+
+
+The menu items supplied are as follows: 
+
+
+¢ Print - this allows the user to print during print preview operations: this option uses the print 
+command in the original command manager of the application. 
+
+
+° Show margins/Hide margins - this allows the user to simply toggle the display of margins during 
+print preview operations. 
+
+
+XADD REFERENCE 
+eee 
+
+
+¢ Pages to display - this allows the user to set the total number of pages displayed during print 
+preview operations: this is a system wide setting stored in the psp environment variable. 
+
+
+¢ Jump to page - this allows the user to simply set the first page displayed during the print preview 
+operation. This is a local, i.e. not system wide, setting. 
+
+
+e Exit preview - this allows the user to terminate the print preview operation thus restoring the 
+original command manager. 
+
+
+Class definition 
+Defined in sub-category file prev.cl (generated header file prev.g). 
+
+
+CLASS prvcomm comman 
+{ 
+REPLACE com_init 
+REPLACE com_menu 
+REPLACE com_file_change 
+REPLACE com_exit 
+ADD pvc_preview_print 
+ADD pvc_preview_margins 
+ADD pvc_preview_options 
+ADD pvc_preview_jump 
+ADD pvc_preview_exit 
+PROPERTY 
+{ 
+PR_PRVVIEW *pPrvView 
+} 
+} 
+
+
+Property 
+
+prvcomm.pPrvView this stores the handle of a prvvrew object. 
+Resources 
+
+Defined in the system resource file. 
+
+
+RESOURCE WSERV_INFO sys_preview_acc 
+
+
+{ 
+
+
+menbar_id=sys_preview_menubar; 
+first_com=0_PVC_PREVIEW_PRINT; 
+
+
+accel= 
+{ 
+'p', /* Print */ 
+'m', /* Margins */ 
+'d', /* Pages to display */ 
+'j', /* Jump to page */ 
+tet /* Exit preview */ 
+
+
+}; 
+
+
+a a a a eal 
+PRVCOMM methods 
+
+
+Initialise 
+
+
+VOID com_init (PR_PRVVIEW *pPreView) ; 
+Initialise the prvviEw object. 
+
+
+The method simply writes pprvview to prvcomm. pPrwView. 
+
+
+Set menu item text 
+VOID com_menu(WORD menunum, VOID *pArray) ; 
+Set appropriate text for the Margins menu item. 
+
+
+If the prevview. Pv.Disp.Flags property of the prvview object contains pvv_MARGINS_ON: 
+
+
+2-22 
+
+
+2 PRINT PREVIEW CLASSES 
+eee NNT PREVIEW CLASSES | 
+
+
+¢ sets the text in the Margins menu item from the sys_HIDE_MARGINs system resource: on English 
+language machines this is "Hide margins". 
+Otherwise: 
+
+
+e sets the text in the Margins menu item from the sys_DISPLAY_MARGINs system resource: on 
+English language machines this is "Show margins". 
+
+
+Note: this method is called immediately before the menu is displayed. 
+
+
+Edt application 
+
+
+INT com_exit (VOID) ; 
+
+
+Exit the print preview and the application. 
+Destroys the current prvview object by sending a pestroy message to prvcomm. pPrvView. 
+
+
+Sends a com_EXIT message to w_ws->wserv.com. 
+
+
+Print 
+
+
+VOID pvc_preview_print (WORD menunum, VOID *pArray) ; 
+Print all of the pages in the print preview range. 
+If the prvview.pPages property of the pRvviEw object specified by prvcomm. pPrvview is non-zero: 
+
+
+e displays an information message containing the text in the sys_PREVIEW_BUSY system resource: on 
+English language machines this is "Busy, cannot print yet". 
+
+
+Otherwise: 
+
+
+¢ — it is assumed that the message number of an appropriate print method is specified by the 
+prvview.PrintMethod property of the prvvrew object. 
+
+
+* it is also assumed that the handle of the original command manager is specified by the 
+prvview.pOldComman property of the prvvieEw object. 
+
+
+e — starts a printing operation by sending the appropriate print message to the original command 
+manager. 
+
+
+Toggle margins 
+VOID pvc_preview_margins (VOID) ; 
+Toggle the visibility of margins in the print preview window. 
+
+
+The method simply sends a pvv_marcins message to the pRvvIEw object i.e. prvcomm. pPrvview. 
+
+
+PVGEPRI 
+
+
+VOID pvc_preview_options (VOID) ; 
+
+
+IEW_OPTIONS  —_—_—s Launch Preview options dialog 
+
+
+Launch a Preview options dialog allowing the user to edit the current print preview display mode. The 
+dialog is passed prvcomm. pPrvView as data. 
+
+
+For details of the Preview options dialog see the description of the prvoprions_puc class. 
+
+
+Laur 
+
+
+h Jump to page dialog 
+
+
+VOID pvc_preview_jump (VOID) ; 
+
+
+Launch a Jump to page dialog allowing the user to select the number of the current page in the print 
+preview operation. The dialog is passed prvcomm. pPrvview as data. 
+
+
+For details of the Jump to page dialog see the description of the prvsump_puc class. 
+
+
+XADD REFERENCE 
+
+
+PYC PREVIEW EXIT” : Exit print preview 
+VOID pvc_preview_exit (VOID) ; 
+Exit the print preview operation. 
+
+
+Sends a DEsTRoy message to prvcomm. pPrvView. 
+
+
+PRVOPTIONS_DLG 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+destroy wrh—dzaw 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_ help dl_dimmed_message 
+wn_set dal_item_add 
+wn_sense dl_set_size 
+wn_draw dl_ing minsize 
+dl_item_lock di—dyn—init 
+dl_item_dim di—-key 
+dl_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+PRVOPTIONS_DLG 
+
+
+wn_position 
+wn_redraw 
+
+
+wa—sense—heip 
+
+
+wn_visible 
+
+
+The pRvoptTions_pic implements the Preview options dialog which allows the user to select the number of 
+pages that are displayed during a print preview operation. An example Preview options dialog is shown in 
+
+
+the following picture: 
+i Display 
+¢2 pages 
+
+
+The allowed options are shown in the following picture: 
+
+
+A 
+
+
+The Facing pages option allows the display of two pages whereby the first page has an odd page number. 
+
+
+The Preview options dialog is used by the prvcomm print preview command manager described in the 
+present chapter. 
+
+
+Class definition 
+Defined in sub-category file prvdigs.cl (generated header file prvdlgs.g). 
+
+
+CLASS prvoptions_dlg dlgbox 
+
+
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+2 PRINT PREVIEW CLASSES 
+
+
+Property 
+
+
+There is no property associated with the pRvopTIoNs_puG class. 
+
+
+Resources 
+
+
+Defined in the system resource file. 
+
+
+RESOURCE MENU sys_preview_options_chlist 
+
+{ 
+
+items= 
+{ 
+CHOICE_ITEM {str="Facing pages";}, 
+CHOICE_ITEM {str="1 page";}, 
+CHOICE _ITEM {str="2 pages";}, 
+CHOICE_ITEM {str="3 pages";}, 
+CHOICE_ITEM {str="4 pages"; } 
+be 
+
+} 
+
+
+RESOURCE DIALOG sys_preview_options_dialog 
+
+
+{ 
+
+title="Display"; 
+
+f£lags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED|DLGBOX_NO_DDP; 
+controls= 
+
+
+{ 
+
+
+CONTROL 
+
+
+{ 
+
+class=C_CHLIST; 
+
+prompt= ti ; 
+info=CHLIST{rid=sys_preview_options_chlist;}; 
+
+
+} 
+
+
+PRVOPTIONS_DLG methods 
+
+
+Initialise 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Dynamically initialise the content of the dialog: it is assumed that algbox. rbuf contains the handle of a 
+PRVVIEW object. 
+
+
+Reads the maximum number of pages from the prvview.MaxNoPageViews property of the prvvrEw object 
+and if the maximum number of pages is less than pvv_vIEW_MAX_PAGEVIEWS: 
+
+
+e deletes the items from the data for the Mode control that specify more than the maximum number 
+of pages. 
+
+
+e — sets the index of the item selected in the Mode control to the smaller of the 
+prvview.Pv.Disp.Mode property of the prvview object and the maximum number of pages. 
+
+
+Otherwise: 
+
+
+© — sets the index of the item selected in the Mode control to the prvview.Pv.Disp.Mode property of 
+the pRvview object. 
+
+
+DEKEY Handle key input 
+INT dl_key (VOID) ; 
+
+
+Save the content of the dialog: it is assumed that aigbox. rbuf contains the handle of a prvvrew print 
+preview object. 
+
+
+Sets the number of pages displayed in the print preview by sending a w_seT message to dlgbox.rbuf with 
+as argument the index of the item selected in the Mode control. 
+
+
+Returns WN_KEY_CHANGED. 
+
+
+XADD REFERENCE 
+
+
+PRVJUMP_DLG 
+
+
+flags next item count 
+id rbuf current 
+dimrid underline 
+helprid absorb 
+changed 
+destrey wh—draw 
+
+
+PRVOPTIONS_DLG 
+
+
+destroy dl_item_replace 
+wn_key dl_item_append 
+wn_emphasise dl_init 
+wn_sense_help dl_dimmed_message 
+wn_set dl_item_add 
+wn_sense dl_set_size 
+wn_draw dl_ing_ minsize 
+dl_item_lock di—dyn—init 
+dl_item_dim di—key 
+di_set_item_flags 
+
+dl_set_prompt dl_changed 
+dl_take_focus dl_focus 
+dl_handle_to_index dl_launch_sub 
+dl_index_to_handle dl_item_new 
+
+
+wn_position 
+wn_redraw 
+
+
+wa-sencse—heip 
+
+
+wn_visible 
+
+
+The prvsump_puc class implements the Jump to page dialog which allows the user to select the first page 
+on the screen during the print preview operation. An example Jump to page dialog is shown in the 
+following picture: 
+
+
+Jump to page 
+
+
+[Page number iE] 
+
+
+The Jump to page dialog is used by the prvcomm print preview command manager described in the present 
+chapter. 
+
+
+Class definition 
+Defined in sub-category file prvdigs.cl (generated header file prvdlgs.g). 
+CLASS prvjump_dlg dlgbox 
+
+
+REPLACE dl_dyn_init 
+REPLACE dl_key 
+
+
+} 
+
+
+Property 
+There is no property associated with the prvgump_puc class. 
+
+
+2 PRINT PREVIEW CLASSES 
+SSeS RINT PREVIEW CLASSES © 
+
+
+Resources 
+
+
+Defined in the system resource file. 
+
+
+RESOURCE DIALOG sys_preview_jump_dialog 
+{ 
+title="Jump to page"; 
+flags=DLGBOX_NOTIFY_ENTER |DLGBOX_RBUF_FILLED |DLGBOX_NO_DDP; 
+controls= 
+{ 
+CONTROL 
+{ 
+class=C_NCEDIT; 
+prompt="Page number"; 
+infosNCEDIT 
+{ 
+low=1; 
+high=9999; 
+
+
+i 
+
+
+ae re ee ae ey 
+PRVJUMP_DLG methods 
+
+
+VOID dl_dyn_init (VOID) ; 
+
+
+Dynamically initialise the content of the dialog: it is assumed that digbox.rbuf contains the handle of a 
+PRVVIEW object. 
+
+
+Sets the page number of the first page in the preview range as the minimum value in the Page number 
+control: this is equal to one plus the prvview. Pv. PageOffset property of the PRvvzEw object: 
+
+
+Sets the page number of the first page on screen as the current value in the Page number control: this is 
+equal to the sum of the prvview.Pv.Pagecffset and prvview. Pv. PageNo property of the pRvv1ew object 
+
+
+INT dl_key(VOID) ; 
+
+
+_ Handie key input 
+
+
+Save the content of the dialog: it is assumed that digbox. rbuf contains the handle of a prvvrew object. 
+If the current value in the Page number control exceeds the number of the last page in the preview range: 
+
+
+® — sets the current value in the Page number control to the number of the last page in the preview 
+range: this is equal to the sum of the prwiew. Pv. PageOffset and prvview. Pv.NoPages property 
+of the prvvrew object. 
+
+
+e displays an information message containing text from the sys_RANGE_RESET system resource: on 
+English language machines this is "Out of range - reset to limit". 
+
+
+© returns WN_KEY_NO_CHANGE. 
+Otherwise: 
+
+
+¢ — sets the first page displayed on screen by sending a pvv_NEW_PAGE message tO digbox.rbuf with 
+as argument the current value in the Page number control minus the page offset i.e. the 
+prvview.Pv.PageOffset property of the prvvrew object. 
+
+
+e  returms WN_KEY_ CHANGED. 
+
+
+o— 
+
+
+CHAPTER 3 
+
+
+CALENDAR CLASSES 
+
+
+This chapter describes the following two classes: 
+e the canimewn class which is designed to be used with the canwzn class. 
+e the canwrn class which provides a convenient means to create and use a graphical calendar view. 
+
+
+Note that both the ca.tmewn and canwin classes are included in the xapp category and thus an instance of 
+each class should be created as follows: 
+
+
+self->demo.calwin=f_new(CAT_MYAPP_XADD,C_CALWIN) ; 
+self->demo.calimgwn=f_new(CAT_MYAPP_XADD,C_CALIMGWN) ; 
+
+
+It is expected that applications that wish to display a calendar window are more likely to create an instance 
+of cauwrn, rather than the more primitive caLIMGwIN. 
+
+
+Since caLWIN's component cALIMGWIN expects to receive redraw message, an instance of caLwrn is not 
+suited to being created from OPL or HWIF programs. 
+
+
+Precursors 
+
+
+An understanding of the caLwrn and caLImGwn classes will be helped by a knowledge of: 
+e the graphical calendar display in the Series 3a Agenda application. 
+e the cauime class described in The Calendar Image Class chapter of the FORM Reference manual. 
+e the wn and Bwzrn classes. 
+
+
+Class diagram 
+
+
+calwin 
+
+
+XADD REFERENCE 
+
+
+CALIMGWN 
+
+
+destroy 
+
+wn_calic_ position 
+wn_connect 
+wn_dodraw 
+wn_emphasise 
+wn_key 
+wn_position 
+wncredzaw 
+
+
+wn_sense_help 
+
+
+wn_visible 
+
+
+wn_set 
+wn_sense 
+wn_draw 
+wn_init 
+
+
+The caLimewn class is intended to be used by the catwrn class described in the next section. It does no 
+more than provide a borderless window suitable for holding a calendar view drawn by an instance of the 
+CALIMG class. 
+
+
+Class definition 
+
+
+The caLincwn class subclasses win and is defined in the sub-category file calwin.cl (with generated header 
+file calimgwn.g). 
+
+
+CLASS calimgwn win 
+{ 
+REPLACE wn_redraw 
+PROPERTY 1 
+{ 
+VOID *calimg; 
+
+
+} 
+
+
+} 
+Property 
+calimgwn.calimg an instance of the canrme class responsible for drawing and maintaining a calendar 
+view. A description of the cauime class may be found in the FORM Reference 
+manual. 
+
+
+a a ee 
+CALIMGWN methods 
+
+
+WN_REDRAW Redraw 
+VOID wn_redraw(P_RECT *prect); 
+
+
+Redraw the part of the calendar view which overlaps the region defined by the p_REct struct pointed to by 
+prect. 
+
+
+The code is as follows: 
+
+
+wBeginRedrawGCo (self->win.id,prect) ; 
+p_send3 (self->calimgwn.calimg,O_CI_REDRAW,prect) ; 
+wEndRedraw () ; 
+
+
+3 CALENDAR CLASSES 
+
+
+CALWIN 
+
+
+wn_init 
+wn_emphasise 
+
+
+wn_position 
+wn_redraw 
+wn_sense_help 
+wn_visible 
+
+
+wn_set 
+
+
+The canwin class provides a bordered and shadowed window containing a graphical calendar view. An 
+example caLwin display is shown in the following diagram, which indicates some of the components of the 
+window: 
+
+
+month title calendar title 
+
+
+days of the week title 
+
+
+Note that today's date - i.e. the fourteenth - is indicated in a bold font. 
+
+
+On the Series 3a, the calendar also supports multiple rows and columns of months, as illustrated in the 
+following picture: 
+
+
+7 
+3 
+16 
+
+
+GON) = 
+= fw 
+
+
+An owning object may allow the canwrn class to determine approriate fonts, font styles and spacings in 
+which case the calendar view may contain either one, three or twelve months. Alternatively the owning 
+object may explicitly specify the fonts, font styles, spacings and the number of rows and columns. Clearly 
+the first mode of use is the simplest and is thus recommended. 
+
+
+XADD REFERENCE 
+ee 
+
+
+Note that, on the Workabout, a calendar window may only display a single month. 
+
+
+Class definition 
+
+
+The canwrn class subclasses bwin and is defined in the sub-category file calwin.cl (with generated header 
+file calwin.g). 
+
+
+CLASS calwin bwin 
+
+
+{ 
+REPLACE destroy 
+REPLACE wn_init initialise to 1 of 3 types of calendar window 
+REPLACE wn_emphasise deals with cursor drawing & erasing 
+REPLACE wn_key 
+REPLACE wn_sense 
+CONSTANTS 
+{ 
+IN_CALWIN_1_ MONTH 0x0001 
+IN_CALWIN_3_MONTH 0x0002 
+IN_CALWIN_12 MONTH 0x0004 
+IN_CALWIN_STD_FLAGS 0x0007 above three ORed together 
+IN_CALWIN_USER_SPEC 0x0010 none of the above but user specified 
+PR_CALWIN TODAY _HOOKED 0x0020 
+} 
+
+
+TYPES ( 
+
+
+{ 
+
+
+typedef struct 
+
+
+{ 
+UWORD flags; 
+ULONG days; 
+P_POINT pos; 
+VOID *calimg; in_calimg struct (see calimg.cl) 
+VOID **self ptr; where to write self to (in owner's property) 
+} IN_CALWIN; 
+} 
+PROPERTY 1 
+{ 
+PR_CALIMGWN *calimgwn; 
+VOID *calimg; allows direct call to calimg eg goto_date() etc 
+UWORD flags; 
+
+
+VOID **self ptr; 
+
+
+} 
+} 
+
+
+Property 
+
+calwin.calimgwn the handle of an instance of the cau rmewn class described in the first section of the current chapter. 
+
+calwin.calimg the handle of an instance of the canine class described in The Calendar Image Classes chapter of 
+the FORM Reference manual. 
+
+calwin.flags contains an ored combination of flags as described for the wn_init method. 
+
+calimg.self ptr assumed to point to the address at which the owning application stores the canwrn object handle. 
+
+
+Se eee ee ee a a ee 
+CALWIN methods 
+
+
+DESTROY sit a Destroy 
+VOID destroy (VOID) ; 
+Destroy the caLwin instance. 
+
+
+If calwin. flags contains PR_CALWIN_TODAY_HOOKEn, the method sends a WS_HOOK_TODAY_CHANGED message 
+to the wsErv object. 
+
+
+The method then supersends a pestroy message. 
+
+
+3 CALENDAR CLASSES 
+
+
+Initialise 
+
+
+VOID wn_init (IN_CALWIN *init); 
+Initialise the instance of caLwin according to the content of the 1n_canwrn struct pointed to by init. 
+
+
+If w_ws->wserv. flags does not contain PR_WSERV_FULLSCREEN, the method calls p leave with an 
+argument of RUN_ACTIVE_CLEANUP_NONOTIFY. 
+
+
+Otherwise the method creates, initialises and displays a calendar view. 
+The appearance of the calendar view is specified by means of an 1n_caLIne struct defined as follows: 
+
+
+typedef struct 
+
+
+{ 
+
+UWORD flags; 
+ULONG days; 
+P_POINT pos; 
+VOID *calimg; 
+VOID **self ptr; 
+} IN_CALWIN; 
+
+
+The significance of the members of the in_ca.wrn struct is as follows: 
+flags the allowed values are: 
+
+
+IN_CALWIN_USER_SPEC in which case the initialisation data for the caLrmc instance is read 
+from init->calimg. Note that this flags takes precedence over the remaining three. 
+
+
+IN_CALWIN_12_MoNnTH in which case appropriate initialisation data is created for a calendar 
+view containing twelve months arranged in two rows of six months each. On the 
+Workabout, this flag, if present, will be removed from the initialisation data. 
+
+
+IN_CALWIN_3 MONTH in which case appropriate initialisation data is created for a calendar 
+view containing three months arranged as one row of three months. On the Workabout, this 
+flag, if present, will be removed from the initialisation data. 
+
+
+IN_CALWIN_1_MonTH in which case appropriate initialisation data is created for a calendar 
+view containing one month. On the Workabout, this flag will be forced to be present in the 
+initialisation data. 
+
+
+days specifies the initial value for the current date and is expressed as the number of days elapsed 
+since 1/1/1900. 
+
+
+pos specifies the initial position of the main bordered window and is modified if necessary to 
+ensure that the calendar is not clipped by the edges of the screen. In the latter case the 
+modified value is such that the calendar view is centred in the window. 
+
+
+calimg the address of an In_cALIMe struct containing initialisation data for the caLIMe instance. 
+This is ignored unless the flags member contains IN_CALWIN_USER_SPEC. The IN_CALIMG 
+struct is described in The Calendar Image Class chapter of the FORM Reference manual. 
+
+
+self ptr specifies an address in the owning application where the handle of the canwin instance is 
+stored. 
+
+
+Writes init->flags to calwin. flags and writes init->self->ptr tO calwin.self->ptr. 
+
+
+On the Workadour, the flags IN_CALWIN_3_MONTH and IN_CALWIN_12_MONTH are cleared from the 
+initialisation data and the flag 1n_caLwin_1_MonTH is forced to be set. before the data is copied to 
+calwin. flags. Note that this also automatically guarantees that Iv_CALWIN_USER_SPEC is not present. 
+
+
+Unless init->flags contains IN_CALWIN_USER_SPEC, an IN_CALIMG Struct is created and initialised with 
+appropriate values for the required calendar view. These values are as follows: 
+
+
+wid specifies the window ID of the borderless window: this is set to calwin. calimgwn->win.id. 
+
+
+width specifies the width of the borderless window corresponding to the caLrimcwn component. 
+This window is of the exact size required to hold the calendar view. If the calendar view is 
+too wide for the screen the method calls p_leave with an argument of E_GEN_TOOwIDE. 
+
+
+XADD REFERENCE 
+EEE 
+
+
+tl specifies the gutter dimensions. The x member specifies the width of the left and right 
+gutters and is set to seven. The y member specifies the height of the top and bottom gutters. 
+If init->flags contains IN_CALWIN_12_monTus, the y member is set to five. Otherwise it is 
+set to seven, 
+
+
+mrow specifies the number of rows. If init->£1ags contains IN_CALWIN_12 MONTHS, mrow is set to 
+two, otherwise it is set to one. 
+
+
+mcol specifies the number of columns. If init->£1ags contains IN_CALWIN_12_ MONTHS, mcol is 
+set to six, or if init->flags contains IN_CALWIN_3_MONTHS, mcol is set to three, otherwise it 
+is set to one. 
+
+
+flags set to zero. 
+
+
+title specifies the font characteristics of the main title. The leading, style and f£id members are 
+set to one, G_STY_NORMAL and FoNT_ID_13_s respectively (on the Workabour, the title font 
+ID is set to Font_1D_S3BOLD). 
+
+
+month specifies the font characteristics of the month title. The 1eading and style members are set 
+to one and G_sTy_norat respectively. If init->£1ags contains IN_CALWIN_12_monTus, the 
+£id member is set to FoNT_ID_s3BOLD, otherwise it is set to FONT_ID_11B Ss 
+(FONT_ID_s3BoLD on the Workabout). 
+
+
+dow specifies the font characteristics of the days of the week title. The leading and style 
+members are set to one and G_sTy_Normat respectively. If init->flags contains 
+IN_CALWIN_12_MonTuS, the fid member is set to FonT_1p_s3, otherwise it is set to 
+FONT_ID_11_S (FONT_ID_s3 on the Workabou?). 
+
+
+day specifies the font characteristics of the day of the month numbers. The leading and style 
+members are set to one and G_sTy_NorMat respectively. If init->f£1ags contains 
+IN_CALWIN_12_MONTHS, the fid member is set to FonT_ID_pIGITs_s*4, otherwise it is set to 
+FONT_ID_11_S (FonT_zD_s3 on the Workabout). 
+
+
+daygap specifies a character the width of which in the day number font and style defines the 
+spacing between the day numbers and is set to osPacE. 
+
+
+mthgapx specifies the horizontal pixel separation between adjacent months. If init->£lags contains 
+IN_CALWIN_12_MONTHS, mthgapx is set to six, otherwise it is set to twelve. 
+
+
+hserlm specifies the default granularity for scrolling horizontally by month. If init->flags 
+contains IN_CALWIN_12_ MONTHS, hscr1m is set to six, otherwise it is set to one. 
+
+
+startm specifies the month number of the first month in the calendar view. If init->£1ags contains 
+IN_CALWIN_12_MONTHS, startm is set to zero, otherwise it is determined from the value 
+implicitly specified in init->days. 
+
+
+days specifies the current date expressed as days elapsed since 1/1/1990 and is set to init->days. 
+
+
+font specifies additional font information for the month, day of week, title and day text. For 
+example, the ascent of the month text, which is font -mth_ascent, is calculated from the 
+font ID and the style specified in month. fia and month. style respectively. 
+
+
+Otherwise (i.e. if init->£1ags contains IN_CALWIN_USER_SPEC) it is assumed that init->calimg points to 
+an IN_CALING struct initialised by the owner. 
+
+
+Creates the main bordered window by sending se1¢ a wn_connecT message with appropriate arguments. 
+The position is set to the pos member of the 1n_ca.wrn struct as described above. The width is set to the 
+width of the calendar plus the width of the left and right gutters, and similarly the height is set to the height 
+of the calendar plus the height of the top and bottom gutters. On the Series 3a, but not on the Workabout, if 
+the window is too large to fit on the screen, the method calls p_leave(E_GEN_TOOWIDE). 
+
+
+Creates an instance of the caLImGwn class and writes the handle to calwin.calimgwn. Creates the calendar 
+window by sending a wN_ConnEcT message to calwin.calimgwn with a background attribute of 
+W_WIN_BACK_NoNnE. The window dimensions are set to those of the calendar view. 
+
+
+Creates an instance of the cane class and writes the handle to both calwin. calimg and 
+calwin.calimgwn->calimgwn.calimg. 
+
+
+a. 
+
+
+3 CALENDAR CLASSES 
+
+
+If init->flags contains IN_CALWIN_USER_SPEC, initialises the caLimc instance by sending a c1_INIT 
+message to calwin.calimg with init->calimg as argument. 
+
+
+Otherwise initialises the caLzMc instance by sending a c1_INIT message to calwin.calimg with the 
+address of an appropriately set 1n_ca.zne struct as described above. 
+
+
+If init->flags contains IN_CALWIN_12_ MONTHS: 
+
+
+e loads the resource with ID sys_catenpar and sets this as the calendar title by sending a 
+CI_SET_TITLE message to calwin.calimg. 
+
+
+Sends a ws_HOOK_TODAY_CHANGED message to w_ws with arguments of calwin.calimg and 
+O_CI_TODAY_CHANGED. 
+
+
+Sets PR_CALWIN_TODAY_HOOKED in calwin. flags. 
+
+
+Makes the calendar view visible by calling the htnitvis utility routine with an argument of se. 
+
+
+INT wn_key(UINT keycode, UINT modifiers) ; 
+Handle a keypress. 
+If keycode is W_KEY_ESCAPE: 
+e returns WN_KEY_CANCELLED. 
+If keycode is W_KEY_RETURN: 
+e  returms WN_KEY_CHANGED. 
+If keycode is W_KEY_TAB: 
+e ifcalwin.flags contains IN_CALWIN_USER_SPEC, the method returns wN_KEY_NO_CHANGE. 
+
+
+e  ifmodifiers contains W_CTRL_MODIFIER and calwin.flags contains IN_CALWIN_12_ MONTH, the 
+method returns WN_KEY_NO_CHANGE. 
+
+
+e otherwise the method creates a new caLwin object and initialises it as described for the wn_init 
+method. If modifiers contains w_CTRL_mMopIFIER, the new calendar contains twelve months. 
+Otherwise if modifiers contains W_SHIFT_MODIFIER, and calwin. flags contains 
+IN_CALWIN_1_MONTH, the new calendar contains twelve months. Otherwise if modifiers contains 
+W_SHIFT_MODIFIER, the new calendar calendar contains half the current number of months. 
+Otherwise if calwin. flags contains IN. CALWIN_12_MontTH, the new calendar contains one month. 
+Otherwise, the new calendar contains twice the current number of months. 
+
+
+e de-emphasises the current calendar view by sending self a WN_EMPHASISE message and 
+emphasises the new calendar view by sending a wN_EMPHASISE message to the new CALWIN object. 
+
+
+* writes the handle of the new cawrn object to the location pointed to by calwin.self_ptr and 
+then destroys the current calendar view by sending self a DESTROY message. 
+
+
+@ retums WN_KEY_NO_CHANGE. 
+
+
+If keycode is less than ox100 and corresponds to either the special keycode stored at address 
+&W_ws->wserv.sc[H_SC_ILEss] or the special keycode stored at address ew_ws->wserv.sc [H_SC_ICOMMA] 
+(on English language machines these are the less than symbol and the comma respectively): 
+
+
+¢ ifmodifers contains W_CTRL_MODIFIER, moves the cursor backwards in time by seven days by 
+sending a CI_MOVE_CURSOR message to calwin.calimg with an argument of CALIMG_PREV_WEEK. 
+
+
+e otherwise, moves the cursor backwards in time one day by sending a c1_movE_cuRsoR message to 
+calwin.calimg with an argument of cALIMG PREV_DAY. 
+
+
+If keycode is less than ox100 and corresponds to either the special keycode stored at address 
+&w_ws->wserv.sc [H_SC_IMORE] or the special keycode stored at addess ew_ws->wserv.sc{H_SC_IDOT] (on 
+English language machines these are the greater than symbol and the full stop respectively): 
+
+
+XADD REFERENCE 
+eee eee 
+
+
+¢ ifmodifers contains W_CTRL_MODIFIER, moves the cursor forwards in time seven days by sending 
+a CI_MOVE_CURSOR message to calwin.calimg with an argument of CALIMG_NEXT_WEEK. 
+
+
+¢ otherwise, moves the cursor forwards in time one day by sending a cr_move_cursor message to 
+calwin.calimg with an argument of CALIMG_NEXT_DAY. 
+
+
+If keycode is W_KEY_UP and calwin. flags contains IN CALWIN_1_MONTH: 
+
+
+* moves the cursor backwards in time one week - i.e. seven days - by sending a cl_MOVE_CURSOR 
+message to calwin.calimg with an argument of cALIMG_PREV_WEEX and then returns 
+WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_RIGHT and calwin. flags contains IN_CALWIN_1_MONTH: 
+
+
+* moves the cursor forwards in time one day by sending a cr_mov=E_curRsoR message to 
+calwin.calimg with an argument of caLIMc_NExT_pay and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_LEFT and modifiers contains W_SHIFT MODIFIER: 
+
+
+¢ moves the cursor backwards in time one day by sending a cr_MovE_cURSOR message to 
+calwin.calimg with an argument of cALIMG_PREV_pay and then returns WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_LEFT and modifiers contains W_CTRL_MODIFIER: 
+
+
+¢ moves the cursor backwards in time one month by sending a c1_Move_cuRsoR message to 
+calwin.calimg with an argument of caLIMG_PREV_pay and then returns wN_KEY_NO_CHANGE. 
+
+
+Otherwise, if keycode is W_KEY_LEFT: 
+
+
+¢ moves the cursor to the left by one day in the calendar view by sending a ct_mMovE_cURSOR 
+message to calwin.calimg with an argument of caLImG_LeFr and then returns 
+WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_RIGHT and modifiers contains W_SHIFT_ MODIFIER: 
+
+
+¢ moves the cursor forwards in time one day by sending a cr_move_cuRsoR message to 
+calwin.calimg with an argument of caLIMG_wexT_pay and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_RIGHT and modifiers contains W_CTRL_MODIFIER: 
+
+
+* moves the cursor forwards in time one month by sending a cr_MovE_cURSOR message to 
+calwin.calimg with an argument of CALIMG_NEXT_MONTH and then returns WN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_RIGHT: 
+
+
+¢ moves the cursor to the right one day in the calendar view by sending a cr_Move_cuRSOR message 
+to calwin.calimg with an argument of caLimc_RiGHT and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_uP and modifiers contains W_SHIFT_MODIFIER: 
+
+
+* moves the cursor backwards in time one week by sending a c1_MovE_cursoR message to 
+calwin.calimg with an argument of cALIMG_PREV_WEEK and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is W_KEY_UP and modifiers contains W_CTRL_MODIFIER: 
+
+
+¢ moves the cursor backwards in time one year by sending a cI_MOVE_CURSOR message to 
+calwin.calimg with an argument of caLIMG_PREV_yEaR and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode is w_KEY_UP: 
+
+
+° moves the cursor upwards in the calendar view by one day by sending a cr_Move_cURSOR message 
+to calwin.calimg with an argument of caLimc_up. 
+
+
+e retumms WN_KEY_NO_CHANGE. 
+If keycode is W_KEY_DowN and modifiers contains W_SHIFT_MODIFIER: 
+
+
+¢ moves the cursor forwards in time one week - i.e. seven days - by sending a cr_MOVE_CURSOR 
+message to calwin.calimg with an argument of caLimG_NEX?T_weExK and then returns 
+WN_KEY_NO_ CHANGE. 
+
+
+If keycode is W_KEY_DOWN and modifiers contains W_CTRL_MODIFIER: 
+
+
+ee ee 
+3-8 
+
+
+3 CALENDAR CLASSES 
+
+
+e moves the cursor forwards in time one year by sending a c1_MovE_cURSOR message to 
+calwin.calimg with an argument of caLIMG_NEXT_YEAR and then returns wN_KEY_NO_ CHANGE. 
+
+
+If keycode is w_KEY DOWN: 
+
+
+e moves the cursor downwards one day in the calendar view by sending a cr_MovE_CURSOR message 
+to calwin.calimg with an argument of caLIMG_pown and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode iS W_KEY_SPACE: 
+
+
+e moves the cursor to today's date by sending a cr_MovE_cuRSoR message to calwin.calimg with an 
+argument of caLIMG_GoTO_Topay and then returns wN_KEY_NO_CHANGE. 
+
+
+If keycode iS W_KEY_PAGE_UP: 
+
+
+e moves the cursor to the previous calendar page by sending a c1_MovE_cursoR message to 
+calwin.calimg with an argument of cALIMG_PAGEUP. 
+
+
+If keycode is W_KEY_PAGE_DOWN: 
+
+
+e moves the cursor to the next calendar page by sending a cr_Move_cursor message to 
+calwin.calimg with an argument of CALIMG_PAGEDN. 
+
+
+If keycode is W_KEY_HOME: 
+
+
+e moves the cursor horizontally to the left edge of the calendar view by sending a cr_mMovE_cuURSOR 
+message tO calwin.calimg with an argument of caLIMG_HomE and then returns 
+WN_KEY_NO_CHANGE. 
+
+
+If keycode is w_KEY_END: 
+
+
+© moves the cursor horizontally to the right edge of the calendar view by sending a cI_MoVE_CURSOR 
+message to calwin.calimg with an argument of caLIMGc_snp and then returns wN_KEY_NO_CHANGE. 
+
+
+Otherwise the method returns wN_KEY_NO_CHANGE. 
+
+
+& WN_SENS 
+
+
+VOID wn_sense(ULONG *psense) ; 
+
+
+rent date 
+
+
+Write the current date expressed as days elapsed since 1/1/1900 to the uLonc pointed to by psense. 
+
+
+Sends a cI_SENSE message to calwin.calimg. 
+
+
+hasise 
+
+
+VOID wn_emphasise(UINT flag) ; 
+Emphasise the display if £1ag is TRUE, otherwise de-emphasise the display. 
+
+
+Sets the emphasis of the calendar view by sending a c1_EMPHASISE message to calwin.calimg With an 
+argument of f1ag and then sets the emphasis of the bordered window by supersending a wN_EMPHASISE 
+message with an argument of flag. 
+
+
+XADD REFERENCE 
+es eee SSSSSeSSSSSSSSSSSSSSSSSNSe 
+
+
+EE SS ee SS aay 
+Examples 
+
+
+The following section provides some useful information on using the cazwrn class as a component in an 
+application. 
+
+
+Creating a CALWIN component 
+
+
+A CALWIN object may be created and initialised as follows: 
+IN_CALWIN init; 
+
+
+init .flags=IN_CALWIN_1_ MONTH; 
+
+p_send (self->kalwin.time,O_TO_SENSE,SENSE_TIME_DAYSEC, &ds) ; 
+init.days=ds.day; 
+
+init .pos.x=400; 
+
+init.pos.y=180; 
+
+init .calimg=NULL; 
+
+init.self_ptr=&self->kalwin.calwin; 
+self->kalwin.calwin=f_newsend(CAT_KAL_XADD,C_CALWIN,O_WN_INIT, &init) ; 
+p_send(self->kalwin.calwin,O WN_EMPHASISE, TRUE) ; 
+
+
+The above code creates a calendar view containing one month with the current date set to the date stored in 
+a TIME object. Note that large values are specified for the x and y screen coordinates to force centering of 
+the image. 
+
+
+A description of the rrme class may be found in the OLIB Reference manual. 
+
+
+Handling keypresses 
+
+
+The following wn_key method is suitable for an application that wishes to use a CALWIN component. It 
+carries out the following operations: 
+
+
+e if the keypress is a Tab key, and a calendar view is not present, the method launches a calendar 
+window and disables the Menu and accelerator keys by writing self to w_ws->wserv. filter. 
+
+
+e otherwise the method sends the keypress directly to the calendar view and the return value 
+determines the next action. 
+
+
+e if the return value is ww_xey_canceLLED the method destroys the catwrn object and re-enables the 
+Menu and accelerator keys by writing NULL to w_ws->wserv. filter. 
+
+
+e if the return value is ww_key_cHaNncep the method senses the current date is sensed and stores it in 
+the TIME object. The method then destroys the canwrn object and re-enables the Menu and 
+accelerator keys by writing NULL to w_ws->wserv. filter. 
+
+
+3 CALENDAR CLASSES 
+
+
+LOCAL_C VOID DestroyCalwin(PR_KALWIN *self) 
+{ 
+w_ws->wserv.filter=NULL; 
+hDestroy(self->kalwin.calwin) ; 
+self->kalwin.calwin=NULL; 
+
+
+} 
+#pragma METHOD _CALL 
+
+
+METHOD INT kalwin_wn_key(PR_KALWIN *self,UINT keycode,UINT modifiers) 
+{ 
+IN_CALWIN init; 
+P_DAYSEC ds; 
+INT ret; 
+
+
+if (self->kalwin.calwin) 
+{ 
+ret=p_send4 (self->kalwin.calwin,O_WN_KEY, keycode,modifiers) ; 
+if (ret==WN_KEY_CANCELLED) 
+{ 
+DestroyCalwin (self) ; 
+} 
+else if (ret==WN_KEY_CHANGED) 
+{ 
+ds.sec=0; 
+p_send3 (self->kalwin.calwin,O_WN_SENSE, &ds.day) ; 
+if ((ret=p_send4 (self->kalwin.time,O_TO_SET,SET_TIME_DAYSEC, &ds) ) <0} 
+p_exit (ret); 
+DestroyCalwin (self) ; 
+} 
+} 
+else if (keycode==W_KEY TAB) 
+{ 
+init .flags=IN_CALWIN_1_MONTH; 
+if ((ret=p_send(self->kalwin.time,O_TO_SENSE,SENSE_TIME_DAYSEC, &ds) ) <0) 
+p_exit (ret) ; 
+init.days=ds.day; 
+init .pos.x=400; 
+init.pos.y=180; 
+init .calimg=NULL; 
+init.self_ptr=&self->kalwin.calwin; 
+self->kalwin.calwin=f_newsend(CAT_KAL XADD,C_CALWIN,O WN_INIT, &init) ; 
+p_send(self->kalwin.calwin,O_WN_EMPHASISE, TRUE) ; 
+w_ws->wserv.filter=(PR_WIN *)self; 
+
+
+} 
+
+
+return (WN_KEY CHANGED) ; 
+
+
+} 
+
+
+CHAPTER 4 
+
+
+AUTOMATIC TEST SYSTEM CLASSES 
+
+
+This chapter documents the arssv and atst1m classes that are used to provide Series 3a automatic 
+application test mechanisms, driven from another process. 
+
+
+Although primarily designed for application testing, the mechanism can be used for other purposes. An 
+example is its use by the Series 3a Agenda application, when using the Word application to edit a memo, to 
+force Word to display the dialog shown in the following illustration: 
+
+
+Appointment 
+
+
+ar Normal 
+This is a memo Outline 
+
+
+Change memo of repeating item 
+
+
+‘Change which occurrencesRwig 
+
+
+Thu 23 
+
+
+For examples of the use of the ATS mechanism, see the Series 3a Automatic Test System chapter of the 
+Object Oriented Programming Guide. See also the description of the arsptat class in the Dialog Boxes 
+chapter of the HWIM Reference manual. 
+
+
+Precursors 
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+¢  inter-process messaging, as described in the Processes and Inter-process Messaging chapter of the 
+PLIB Reference manual 
+
+
+e the pcs and server classes, described in the Inter-process Communication chapter of the OLIB 
+Reference manual 
+
+
+e the timer class, described in the Timer Active Object Classes chapter of the OLIB Reference 
+manual. 
+
+
+Class diagram 
+
+
+/ atssv ae a Bae 
+
+
+> atstim > 
+
+
+XADD REFERENCE 
+
+
+ATSSV 
+
+
+sv_init 
+sv_run 
+
+
+sv_abrun 
+sv_free 
+sv_key 
+
+
+The arssv class subclasses server to provide an application with the ability to respond to inter-process 
+messages with message types in the range Ty_ATS START_RANGE (0x30) to TY_ATS_END_RANGE (0x3f) 
+inclusive. The following ATS inter-process message types are defined in the header file ats. h: 
+
+
+TY_ATS_CLIENT_POS ox30 A ClientPos message, to set the application's client position in the task 
+
+
+order. 
+
+TY_ATS KEY ox31 A Key message, to send a keypress to the application. 
+
+TY_ATS PAUSE 0x32 A Pause message, to pause the application for a specified period of 
+time. 
+
+TY_ATS_ MESSAGE ox33 An InfoPrint message, to cause the application to display 
+
+
+informational text. 
+TY_ATS_ DIALOG ox34 A Dialog message, to cause the application to run a specified dialog. 
+
+
+TY_ATS_SELF_CHECK ox35 A SelfCheck message, to cause the application to run a self- 
+consistency check. 
+
+
+TY_ATS_WINDOW_xSUM 0x36 = A Checksum message, to run a checksum on the application's display. 
+
+
+TY_ATS_RECORD ox37 A Record message, to start or stop external recording of keypresses 
+received by the application. 
+
+
+TY_ATS_GET_KEY ox38 A GetKey message, used with Record, to request notification of the 
+next keypress received by the application. 
+
+
+TY_ATS_ALLCOUNT ox39 An AllocCheck message, to walk the allocated cells in application's 
+heap and report on the results. 
+
+
+Class definition 
+
+
+Defined in sub-category file atssv.cl (generated header file atssv.g). 
+
+
+CLASS atssv server 
+{ 
+REPLACE sv_init 
+REPLACE sv_run 
+REPLACE sv_abrun 
+ADD sv_free 
+ADD sv_key 
+PROPERTY 1 
+{ 
+PR_TIMER *timer; 
+VOID *pm; 
+WORD freed; 
+VOID *pm_key; 
+
+
+4 AUTOMATIC TEST SYSTEM CLASSES 
+
+
+Property 
+
+atssv.timer Either nuut or the handle of an instance of the arst1m timer class, used to implement the 
+pause facility. 
+
+atssv.pm A pointer to an ars_MEss struct, containing the current ATS message data. 
+
+
+atssv.freed Set to FALSE on receipt of an inter-process ATS message, and only set to rRuE when the 
+ATS message buffer is freed (by a call to p_mfree). 
+
+
+atssv.pm_key Ifnot NULL, a pointer to the ATS message data for a Getkey message. 
+
+
+Auxiliary structures 
+
+
+As well as the ATS inter-process message types given earlier in this chapter, the header file ats.h contains 
+the declarations of the following structures, used to construct the message buffer for an ATS inter-process 
+message. An application (referred to here as the controlling process) can include azts.h to allow it to use the 
+ATS mechanism, without having to have any knowledge of the ATS classes themselves (such as would be 
+given by including atssv.g). 
+
+
+The ats_DIAL_DEF struct is used to specify a dialog to be run: 
+
+
+typedef struct 
+{ 
+UWORD main; 
+UWORD mainlen; 
+UWORD buts; 
+WORD butslen; 
+} ATS_DIAL_DEF; 
+
+
+The meanings of the members of this struct are as follows: 
+
+
+main The offset within the controlling process to a buffer containing the loaded resource for 
+the dialog. 
+
+mainlen The length of the main resource. 
+
+buts Either nuuu or the offset within the controlling process to a buffer containing data for 
+
+
+one of the dialog's controls. The data may be a choice list resource, a action list 
+resource or a text string (up to 256 characters, including the terminating zero) for an 
+edit box. 
+
+
+butslen The length of the buts resource. 
+
+
+See the Series 3a Automatic Test System chapter of the Object Oriented Programming Guide and the 
+description of the arspzat class in the Dialog Boxes chapter of the HWIM Reference manual for further 
+information on the ars_DIAL_DEF struct. 
+
+
+The ats_key_per struct contains the keycode and the modifier flags for a keypress sent by means of a 
+TY_ATS_KEY inter-process message: 
+
+
+typedef struct 
+{ 
+UWORD key; 
+UWORD mod; 
+} ATS_KEY_DEF; 
+
+
+The data of an ATS inter-process message is contained in an ats_MESS_Bopy struct: 
+
+
+typedef union 
+{ 
+UWORD position; /* used for TY_ATS_CLIENT_POS messages */ 
+ATS_KEY_DEF k; /* used for TY_ATS_KEY messages */ 
+ATS_DIAL_DEF d; /* used for TY_ATS_ DIALOG messages */ 
+
+
+UWORD delay; /* used for TY_ATS PAUSE messages */ 
+
+VOID toffs; /* used for TY_ATS_MESSAGE messages */ 
+
+WORD par; /* used for TY_ATS_SELF_CHECK and TY_ATS RECORD messages */ 
+UWORD wid; /* used for TY_ATS_WINDOW_XSUM messages */ 
+
+
+} ATS_MESS_BODY; 
+
+
+XADD REFERENCE 
+ae eee SSS 
+
+
+and the ATS inter-process message buffer is an ars_mess struct: 
+
+
+typedef struct 
+
+
+{ 
+
+
+E_MESSAGE mess; 
+ATS_MESS_ BODY u; 
+} ATS_MESS; 
+
+
+See the following description of the sv_run method for the usage of the various message buffer members. 
+
+
+When ATS is being used to record keypresses the data for each keypress, in response to a TY_ATS_GET_KEY 
+message, is contained in an ats_xevy struct: 
+
+
+typedef struct 
+
+
+{ 
+
+
+UWORD time; 
+UWORD keycode; 
+UBYTE modifiers; 
+UBYTE count; 
+
+} ATS_KEY; 
+
+
+This struct corresponds to the keypress event part of a window server ws_EvENT_x struct, defined in wiib. h, 
+starting with its time member (that is, omitting its leading handle member). 
+
+
+SSS SS EE SS ey 
+ATSSV methods 
+
+
+Initialise 
+VOID sv_init (VOID) ; 
+Initialise the arssv object. 
+
+
+Supersends the sv_inz7r message, passing the start and end of the range of acceptable message types as 
+TY_ATS_START_RANGE and Ty_ATS_END_RANGE respectively. 
+
+
+Note that the superclass method sends an 1P_app_sERvER to the instance of (a subclass of) the OLIB recs 
+class whose handle is stored in w_am->appman.ipces. This object must therefore have been created before 
+the instance of arssv is initialised. On the Series 3a an instance of rpcs and an instance of arssv are 
+always created and initialised during the initialisation of the wrmman application manager. 
+
+
+Process an 
+
+
+ino sssage 
+VOID sv_run(ATS MESS *pm) ; 
+Process the ATS inter-process message whose message buffer is pointed to by pm. 
+
+
+The value of atssv. freed is set to FALSE and the pointer pm is copied to atssv.pm. Further processing 
+depends on the inter-process message type, stored in pm->mess.type: 
+
+
+TY_ATS_CLIENT_POS 
+Sets the application's client position by calling: 
+wClientPosition(pm->u.position, 0) ; 
+
+
+and then frees the ATS inter-process message by sending itself an sv_FREE message, with a return value of 
+zero. 
+
+
+TY_ATS_KEY 
+Processes a keypress received from another process. 
+
+
+The ATS inter-process message is first freed by means of an sv_FREE message, with a return value of zero. 
+The method then sends w_ws a Ws_PROCESS_KEY message, with a keycode of pm->u.key keycode and a 
+modifiers value of pm->u.k.mod. 
+
+
+4 AUTOMATIC TEST SYSTEM CLASSES 
+—— OEE PE OP STS TEM CLASSES | 
+
+
+TY_ATS_PAUSE 
+
+
+Pauses the application. 
+
+
+If pm->u.delay is zero the method sends w_am an AM_YIELD message and then frees the ATS inter-process 
+message by sending itself an sv_FREE message, with a return value of zero. 
+
+
+If pm->u.delay is non-zero, atssv.timer (an instance of atsTiM) is sent an AO_QUEUE message to generate 
+a relative timeout with a time interval of pm->u.delay tenths of a second. If atssv.timer is NULL, an 
+instance of arst1m is created and initialised, and its handle is written to atssv. timer, before the ao_QuEvE 
+message is sent. If the creation or initialisation fails, p_1eave is called, resulting in atssv receiving an 
+SV_ABRUN message. Otherwise, the freeing of the ATS inter-process message is handled by arstxm, at the 
+completion of the pause. 
+
+
+TY_ATS_MESSAGE 
+
+
+Displays an information message copied from another process. 
+
+
+The message to be displayed is copied from offset pm->u.of¢s in the process with process ID 
+pm->mess.pid. This message should be a zero terminated string and may be up to 128 bytes in length, 
+including the terminating zero. Before being displayed in the top left corner of the screen, by means of a 
+call to the window server function winfoMsgcorner, the message is padded with two leading and two 
+trailing spaces. 
+
+
+The method finally frees the ATS inter-process message by sending itself an sv_FREE message, with a 
+retum value of zero. 
+
+
+TY_ATS_DIALOG 
+Runs an ATS dialog. 
+Creates an instance of arsprat (see the Dialog Boxes chapter of the HWIM Reference manual). If the 
+
+
+creation fails, the method frees the ATS inter-process message by sending itself an SV_FREE message, with 
+a return value of &_GEN_NOMEMORY. 
+
+
+Otherwise the dialog is sent, under the protection of p_enter, a DL_DYN_INIT message, passing the pointer 
+pm and the handle, seif, of this instance of arssv. If the return value from the DL_DYN_INIT message is 
+non-zero (indicating that p_leave was called) the return value is copied into the dialog's atsdial.ret 
+property and the dialog is sent an o_DESTRoy message. 
+
+
+In all cases where the instance of arspza was successfully created, the freeing of the ATS inter-process 
+message is handled by arsprat on destruction of the dialog. 
+
+
+TY_ATS_SELF_CHECK 
+
+
+Performs an application-specific self-consistency check. 
+
+
+Sends w_ws a WS_SELF_CHECK message, passing pm->u.par and then frees the ATS inter-process message 
+by sending itself an sv_FREE message, with a return value of the result returned by the WS_SELF_CHECK 
+message. 
+
+
+It is the responsibility of the application's subclass of wseRv to provide a meaningful ws_self_check 
+method. 
+
+
+TY_ATS_WINDOW_XSUM 
+Performs a checksum on a specific window or on the whole screen. 
+
+
+Calls the window server function ginquirechecksum for the window with ID pm->u.wid (an ID of zero 
+performs a checksum on the whole screen). 
+
+
+The method finally frees the ATS inter-process message by sending itself an SV_FREE message, with a 
+return value containing the result of the checksum calculation. 
+
+
+TY_ATS_RECORD 
+
+Starts (if pm->u.par is non-zero) or stops (if pm->u.par is FALSE) Keypress recording. 
+
+If attempting to start keypress recording when recording is already in progress, the method simply frees the 
+ATS inter-process message by sending itself an sv_FREE message, with a return value of E_GEN_INUSE. 
+
+
+Otherwise the method sets the keypress recording state (by storing the handle of this instance of arssv in 
+DatGate->gate.getkeys) and sends itself an sv_FREE message, with a return value of zero. 
+
+
+rs er ee 
+4-5 
+
+
+XADD REFERENCE 
+a ss SSS 
+
+
+If stopping keypress recording the keypress recording state is cleared (by clearing 
+DatGate->gate.getkeys). If atssv.pm_key is non-zero, indicating that a Ty_ATS_GET_KEY inter-process 
+message is outstanding, that message is freed by a call to p_mfree, passing a return value of 
+E_FILE_CANCEL and atssv.pm_key is set to NULL. regardless of the initial value of atssv.pm_key, the 
+method finally frees the Ty_ars_Recorp inter-process message by sending itself an sv_FREE message, with 
+a return value of zero. 
+
+
+TY_ATS_GET_KEY 
+
+
+Transmits the next keypress to another process when in the keypress recording state. 
+
+
+It is a programming error if an inter-process message of this type is received when the application is not in 
+the keypress recording state, as set by the earlier receipt of a ry_ars_REcorD inter-process message. 
+
+
+If atssv.pm_key is not wuLL, indicating that an inter-process message of this type is already waiting to be 
+processed, the method frees the ry_ars_RECoRD inter-process message by sending itself an SV_FREE 
+message, with a return value of E_GEN_INUSE. 
+
+
+Otherwise the method simply copies the message pointer pm to atssv.pm_key. The message will be freed 
+by the execution of the sv_key method, when the application next receives a keypress. 
+
+
+TY_ATS_ALLCOUNT 
+Checks the application's heap. 
+
+
+Sends w_ws a WS_GET_ALLOC_INFo message, which walks the application's heap and displays an 
+information message showing the number of allocated cells and the total number of bytes of allocated 
+memory. The method then frees the ATS inter-process message by sending itself an sv_FREE message, with 
+a return value of zero. 
+
+
+an error 
+VOID sv_abrun(ATS_MESS *pm, INT ret) ; 
+Provide additional, specific, error processing. 
+
+
+If atssv. freed is FALSE, indicating that the ATS inter-process message has not yet been freed, the method 
+frees the message by calling: 
+
+
+p_mfree (pm, ret) ; 
+
+
+VOID sv_free(INT ret); 
+Provide the normal means of freeing an ATS inter-process message after its processing. 
+Sets atssv. freed tO TRUE, Calls: 
+
+
+p_mfree (self->atssv.pm, ret) ; 
+
+
+and then sends w_am->appman.ipcs aN AO_QUEUE message to queue a read for the next ATS inter-process 
+message. 
+
+
+ypress 
+
+
+VOID sv_key(ATS_KEY *pkey) ; 
+
+
+Report a keypress to the process that has previously registered an interest by sending an ATS inter-process 
+message of type Ty_ATS_RECORD. An sv_kEy message is received from the ao_run method of the 
+application's instance of a subclass of wsERv. 
+
+
+If atssv.pm_key is NULL, the method simply returns. Otherwise, the ATS_KEY struct pointed to by pkey is 
+copied to the offset atssv.pm_key->u.offs in the process with process ID atssv.pm_key->mess. pid. 
+Following this, the current ATS inter-process message is freed by calling: 
+
+
+p_mfree (self->atssv.pm_key, 0); 
+
+
+and atssv.pm_key is set to NULL. 
+
+
+4-6 
+
+
+4 AUTOMATIC TEST SYSTEM CLASSES 
+
+
+ATSTIM 
+
+
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy ae—tadte 
+
+
+ao_init 
+ao_run 
+
+
+ae init ao_queue 
+ao_cancel tm_qabsolute 
+ao_abrun 
+
+ao—quere 
+
+ae—sen 
+
+
+The atstim class is specifically designed for use by arssv to implement its Pause function. It is not 
+expected that application code will explicitly create an instance or send messages to any instance. 
+
+
+Class definition 
+Defined in sub-category file atssv.cl (generated header file atssv.g). 
+
+
+CLASS atstim timer 
+
+
+{ 
+
+
+REPLACE ao_init 
+REPLACE ao_run 
+PROPERTY 
+
+
+{ 
+
+
+VOID *owner; 
+} 
+} 
+
+
+Property 
+atstim.owner The handle of the owning instance of arssv. 
+
+
+ATSTIM methods 
+AQINT 28 x 
+
+
+VOID ao_init(VOID *owner) ; 
+
+
+Initialise the ATS timer. 
+
+
+Supersends the ao_inrT message to open a channel to the Tm: device and then copies owner, the handle of 
+the owning instnce of arssv to atstim.owner. The final action is to add itself to the application manager's 
+task list, with priority zero, by sending w_am an AM_ADD_TASK message. 
+
+
+CORRE ; Pr 
+
+
+INT ao_run(VOID) ; 
+
+
+mpletion 
+
+
+Process completion of the timer interval. 
+
+
+Frees the ATS inter-process message by sending atstim.ownex an SV_FREE message, with a return value of 
+zero. 
+
+
+CHAPTER 5 
+
+
+ADDITIONAL ACTIVE OBJECT CLASSES 
+
+
+This chapter documents the tocona and unLoap active object classes. 
+
+
+Precursors 
+
+
+Familiarity with the following topics will aid the understanding of this chapter: 
+
+
+e the active class described in the ACTIVE Class and Active Objects chapter of the OLIB Reference 
+
+
+manual. 
+
+
+e the p_logona and p_logoffa PLIB routines described in the Error Handling chapter of the PLIB 
+
+
+Reference manual. 
+
+
+e the use of dynamic link libraries: see for example the Object Oriented Programming chapter in the 
+
+
+PLIB Reference manual and the Building a Dynamic Library chapter in the Object Oriented 
+
+
+Programming Guide. 
+Class diagram 
+si active” ; 
+v tb faye 
+
+
+7 a 
+
+
+ logona > ” unload > 
+
+
+XADD REFERENCE 
+
+
+LOGONA 
+
+
+q 
+priority 
+isactive 
+pcb 
+
+stat 
+
+
+destroy ao_init 
+ind ao_cancel 
+ao_queue 
+
+
+ao_run 
+
+
+The Locona class is used to queue a request for the termination of a process to be reported. The report is 
+implemented by sending a specified message to a specified owning object. 
+
+
+Locona adds value to the PLIB p_1ogona routine by packaging the mechanism into an active object, 
+thereby simplifying the detection of the completion of the asynchronous request. 
+
+
+Class definition 
+Defined in sub-category file xactive.cl (generated header file xactive.g). 
+
+
+CLASS logona active 
+{ 
+REPLACE ao_init 
+REPLACE ao_queue 
+REPLACE ao_cancel 
+REPLACE ao_run 
+PROPERTY 
+{ 
+UWORD pid; 
+VOID *owner; 
+UWORD mess; 
+} 
+} 
+
+
+Property 
+logona.pid The process ID of the process whose termination is to be reported. 
+
+
+legona.owner The handle of the object to which a message should be sent on termination of the 
+process. 
+
+
+legona.mess | The method number of the message that is to be sent to logona. owner. 
+
+
+i ee SS ee Se ee eS ee SS EE Ee 
+LOGONA methods 
+
+
+lnitialise 
+
+
+VOID ao_init(UWORD pid, VOID *owner,UWORD mess}; 
+Initialise the Locona object. 
+
+
+Initialises property by writing pid to logona. pid, writing owner to logona.owner and writing mess to 
+logona.mess. 
+
+
+Adds se1£ to the task queue by sending an am_app_TAsK message to w_am. 
+
+
+> eS 
+§-2 
+
+
+5 THE LOGONA AND UNLOADA CLASSES 
+
+
+Queues a request by sending self an Ao_QUEUE message. 
+
+
+AO_QUEUE 
+
+
+VOID ao_queue (VOID) ; 
+
+
+tuest 
+
+
+Queue a request for a report of process termination. 
+
+
+Queues the request by calling the p_logona PLIB routine with as arguments logona.pid and the address of 
+active.stat. The call is made under the protection of the f_1eave PLIB routine. 
+
+
+AQ_CANCEL | 
+
+
+VOID ao_cancel (VOID) ; 
+
+
+Cancel a queued request. 
+If active .isactive is non-zero indicating that a request is active: 
+° cancels the request by calling the p_logoffa PLIB routine with an argument of logona.pid. 
+
+
+¢ — ensures that the cancel has completed by calling the p_waitstat PLIB routine with, as argument, 
+the address of active. stat. : 
+
+
+e — indicates that no request is now outstanding, by writing FALSE to active. stat. 
+
+
+Note: this method may safely be called if no requests are outstanding. 
+
+
+AQ_ 
+
+
+INT ao_xrun (VOID) ; 
+
+
+Report process.termination 
+
+
+Report process termination. 
+Reports process termination as follows: 
+p_send2 (logona.owner, logona.mess) ; 
+
+
+Indicates that the event has been consumed by returning RuN_ACTIVE_USED. 
+
+
+UNLOAD 
+
+
+UNLOAD 
+
+
+cathand 
+
+
+gq 
+priority 
+isactive 
+peb 
+
+stat 
+
+
+destroy 
+ao_init 
+ao_run 
+
+
+ao_cancel 
+ao_abrun 
+
+
+ao_queue 
+BO—FR 
+
+
+The untoap class is used to queue a request to unload a dynamic library. It provides a convenient means of 
+ensuring that a dynamic library is not unloaded until completion of the current task - or until the next 
+AM_START message is sent to the application manager. 
+
+
+An UNLOAD object automatically assigns itself a very high priority in order to ensure rapid completion of the 
+request. 
+
+
+SSE 
+5-3 
+
+
+XADD REFERENCE 
+eee 
+
+
+The unzoap class is intended to be used in a DYL that is loaded by a mechanism such as that provided by 
+the WSERV ws_launch_dy1 method - that is, where an instance of a single class in the DYL is created and 
+initialised immediately after the DYL is loaded. The untoan class should be made a component of the class 
+in the DYL that is created and initialised and should receive a pesTRoy message when that class is 
+destroyed. Since initialisation failures are handled by the mechanism of the ws_1launch_ay1 method, the 
+instance of unLoap should not be created and initialised until all other initialisation is complete. Doing this 
+ensures that the instance of untoap will only receive a pesTRoy message in circumstances where unloading 
+the DYL is a valid operation. 
+
+
+Class definition 
+Defined in sub-category file xactive.cl (generated header file xactive.g). 
+
+
+CLASS unload active 
+
+
+REPLACE destroy 
+REPLACE ao_init 
+REPLACE ao_run 
+PROPERTY 
+
+
+HANDLE cathand; 
+
+
+} 
+} 
+
+
+Property 
+unload.cathand The handle of the category to be unloaded. 
+
+
+UNLOAD methods 
+
+
+_ Destroy 
+
+
+VOID destroy (VOID) ; 
+Destroy the untoap object. 
+If unload. cathand is non-zero, sends self an AO_QUEUE message. 
+
+
+Otherwise sends self a DESTROY message. 
+
+
+VOID ao_init (HANDLE cathand) ; 
+Initialise the untoap object. 
+Writes cathana, the handle of the category to be unloaded, to unload. cathand. 
+
+
+Assigns itself a high priority by writing pRIORITY_ACTIVE_POSTER tO active.priority and then adds itself 
+to the application manager's task queue by sending w_am an AM_ADD_TASK message. 
+
+
+A 
+
+
+VOID ao_run(VOID) ; 
+
+
+Process completion 
+
+
+Unload the target category. 
+
+
+Unloads the category specified by unload. cathand by calling the p_unloadiib PLIB routine and then 
+sends self a DESTROY message. 
+
+
+The method returns RUN_ACTIVE_USED. 
+
+
+INDEX 
+
+
+AO_CANCEL, 5-3 
+AO_INIT, 4-7, 5-2, 5-4 
+AO_QUEUE, 5-3 
+
+AO_RUN, 4-7, 5-3, 5-4 
+
+COM _EXIT, 2-23 
+COM_INIT, 2-22 
+COM_MENU, 2-22 
+DESTROY, 2-3, 2-10, 3-4, 5-4 
+DL_DYN_INIT, 2-25, 2-27 
+DL_KEY, 2-25, 2-27 
+LPR_INIT, 2-3 
+PVC_PREVIEW EXIT, 2-24 
+PVC_PREVIEW_JUMP, 2-23 
+PVC_PREVIEW_MARGINS, 2-23 
+PVC_PREVIEW_ OPTIONS, 2-23 
+PVC_PREVIEW PRINT, 2-23 
+PVV_DONE, 2-14 
+PVV_INIT, 2-15 
+PVV_MARGINS, 2-15 
+PVV_NEW_PAGE, 2-15 
+PVV_PAGES DONE, 2-15 
+SV_ABRUN, 4-6 
+
+SV_FREE, 4-6 
+
+SV_INIT, 4-4 
+
+SV_KEY, 4-6 
+
+SV_RUN, 4-4 
+WN_DODRAW, 2-20 
+WN_DRAW, 2-12, 2-17, 2-20 
+WN_EMPHASISE, 3-9 
+WN_INIT,-2-12, 2-17, 2-21, 3-5 
+WN_KEY, 2-11, 3-7 
+WN_REDRAW, 3-2 
+WN_SENSE, 3-9 
+WN_SENSE_HELP, 2-10 
+WN_SET, 2-12, 2-17 
+
+
+kab 
+
+
+| 
+ee 
+
+ss cemeel heron 
+b « BP Bhs ia, 
+‘ EP Te MOT A 
+; 2Pe PO |! Wa 
+; She Tih wax 
+
+ese Ata a2 
+
+
+fe fe hear MC fee gn 
+7a TE TAL ON eS | 
+fet HE NA io 
+
+
+Get f 
+
+bf, 1 RNS oe © 
+tes an WAR V4 
+
+‘T eat AM WarzaaT ov 
+
+re £. Slag we v4 
+
+
+£1 VEN a re 
+Ab AM 
+> e Sans 
+fe ee 
+we 77 * 
+ph gilt 
+
+
diff --git a/docs/mx-re/toolchain-and-plan.md b/docs/mx-re/toolchain-and-plan.md
new file mode 100644
index 0000000..98f6650
--- /dev/null
+++ b/docs/mx-re/toolchain-and-plan.md
@@ -0,0 +1,78 @@
+# Workabout MX — reverse-engineering toolchain & documentation plan
+
+Goal: reverse-engineer the Workabout MX ROM (`w2mx_v7.20f_eng.bin`, v7.20f) and
+produce complete programming documentation for the device, since none exists for
+the MX specifically.
+
+## Toolchain (reproducible, headless)
+
+ROM identifies as MAME machine **`psionwamx`** ("Workabout mx"), CPU NEC V30MX
+(`psion_asic9mx`), with `psion_asic5` (barcode/UART) and the SIBO expansion slots.
+
+Setup:
+```
+mkdir -p roms/psionwamx && cp w2mx_v7.20f_eng.bin roms/psionwamx/w2mx_v7.20f.bin
+mame psionwamx -rompath roms -verifyroms          # -> "romset psionwamx is good"
+```
+
+**Dynamic RE (MAME debugger, headless via xvfb):**
+```
+xvfb-run -a mame psionwamx -rompath roms -debug \
+         -debugscript CMDS.txt -sound none -seconds_to_run N
+```
+Useful `CMDS.txt` debugger commands:
+- `trace FILE` then `go` — log every executed instruction (correct bank mapping).
+- `dasm FILE,ADDR,LEN` — disassemble a region as currently mapped.
+- `dump FILE,ADDR,LEN` — hex dump memory.
+- `bpset ADDR,1,{commands}` — breakpoint with actions (e.g. dump then continue).
+- `wpset ADDR,LEN,rw` — watchpoint (catch who reads/writes a driver global).
+
+This resolves the segment/relocation mapping that flat static disassembly of the
+ROM could not (e.g. `SCANNER.DYL` / `SCANAPP` code).
+
+
+**Decompilation (Ghidra headless):** extract the DYL region to a slice and load
+as 16-bit real-mode x86:
+```
+ghidra-analyzeHeadless PROJ NAME -import slice.bin -processor "x86:LE:16:Real Mode" \
+  -scriptPath SCRIPTS -postScript decomp.java -deleteProject
+```
+`SCANNER.DYL`/`SCANAPP` decompile to readable pseudo-C this way (Ghidra 12 needs
+a Java GhidraScript, not Python). Caveat: TopSpeed C uses the register-based
+`jpi` calling convention, so argument recovery may need convention hints, but
+control flow, struct access and the `int` service calls read clearly.
+
+**Static RE:** `radare2 -e asm.arch=x86 -e asm.bits=16 w2mx_v7.20f_eng.bin`
+(good for strings, byte-pattern search, and clean fixed-mapped regions).
+
+## What "complete documentation" covers
+
+1. **Hardware** (largely in the HDK, to be confirmed/extended for the MX):
+   memory map & banking, ASIC1/2/4/5/9MX register maps, I/O ports, interrupts.
+2. **Boot & OS**: reset path, hardware init sequence, the `int 0xCF` OS/executive
+   call and its function table, the `int 0xD9`/etc. service vectors.
+3. **I/O & drivers**: the device model, `p_open`/`p_iow` function codes per driver,
+   and each driver: `TTY`, `WL2` (scanner), `MCR`, `PAR`, `SND`, IR, etc.
+4. **Scanner** (immediate priority, partly done — see SCANNER-API.md): `WL2:D`,
+   Symbol2 decoder, the 11-byte param block, trigger (ops 6/7), and the
+   still-open **data-retrieval** path — to be nailed by tracing `SCANAPP` live.
+5. **System services / libraries**: file system (DBF), window server, HWIM/FORM.
+
+## RE order
+
+1. Nail the scanner data-retrieval by running `SCANAPP`/`DEMMAN` under MAME,
+   breakpointing the `WL2` code, and tracing how the decoded bytes are delivered.
+2. Map the `int 0xCF` OS call table (breakpoint the vector, log CL/BX/DX per call).
+3. Document the boot + ASIC init (already partly traced).
+4. Work outward to the drivers and system services.
+
+Findings land in `docs/` as they are confirmed (e.g. `SCANNER-API.md`), each
+marked confirmed-on-emulator / confirmed-on-device / inferred.
+
+## Notes
+
+- `int 0xCF` convention (from traced code): `CL` = I/O function code, `BX` =
+  channel handle, `DX` = argument; result in `AX`. This is the `p_iow` layer.
+- MAME cannot inject a real barcode into the laser, so scanner *decode* may not
+  reproduce in emulation; but the *code path* (open/config/enable/read structure)
+  traces fully, which is what we need to write correct client code.
diff --git a/docs/reference/00-index.md b/docs/reference/00-index.md
new file mode 100644
index 0000000..550c87f
--- /dev/null
+++ b/docs/reference/00-index.md
@@ -0,0 +1,36 @@
+# Workabout MX / SIBO programming reference
+
+A programming reference for the Psion Workabout MX and the SIBO platform,
+synthesised from the Psion SDK manuals and the Hardware Development Kit, with
+reverse-engineered internals from the v7.20f ROM layered on top. Built as the
+foundation for developing applications (e.g. the barcode inventory app in
+`code/inventory/`).
+
+Each document cites its source manual and marks claims as documented,
+**[RE]** reverse-engineered, or inferred/uncertain.
+
+## Sections
+
+| # | Document | Covers |
+| --- | --- | --- |
+| 01 | [Building applications](01-building-apps.md) | Toolchain, TopSpeed C, SIBO types, `GLDEF_C`/etc., `.pr` project files, images/libs/LDDs |
+| 02 | [System & OS](02-system.md) | Processes, memory/segments, panics + ranges, error codes, async I/O, the executive call |
+| 03 | [I/O devices & drivers](03-io-devices.md) | `p_open`/`p_iow`/`p_ioc`, function codes, serial (`P_SRCHAR`), per-device drivers, loading LDDs |
+| 04 | [PLIB core API](04-plib-core.md) | Strings, memory, console, conversion, math, date/time, categorised function reference |
+| 05 | [File system & DBF database](05-filesystem-dbf.md) | Files, streams, directories; the full DBF record/database API |
+| 06 | [User interface](06-ui.md) | Window Server model, events (`WM_*`, `WGetEvent`), the `CON:` console layer |
+| 07 | [Hardware](07-hardware.md) | CPU, memory/banking, ASIC1/2/4/5/9 register maps, I/O ports, interrupts, expansion |
+| 08 | [Boot & OS-call internals **[RE]**](08-re-boot-oscalls.md) | Reset/ASIC-init path, OS-service `INT` vectors, boot port activity — from the live MAME trace |
+
+Related:
+- [Barcode scanner API](../inventory/SCANNER-API.md) — the Symbol2/`WL2` laser scanner (reverse-engineered): device, trigger, decoder params, and the OO-library-object architecture.
+- [Scanner continuation guide](../inventory/CONTINUATION.md) — the on-device SIBO-Debugger procedure to capture the OO message ordinals and finish a working scanner client.
+- [RE toolchain & plan](../mx-re/toolchain-and-plan.md) — MAME/radare2/Ghidra RE setup and roadmap.
+
+## Status
+
+The manual-derived sections (01–07) are broad and citation-backed. The
+reverse-engineered material (08, the scanner API, and the executive-call
+convention notes) is being extended by tracing the ROM under MAME
+(`psionwamx`). Known open items: the full `INT`-vector → service map, and the
+scanner data-retrieval path.
diff --git a/docs/reference/01-building-apps.md b/docs/reference/01-building-apps.md
new file mode 100644
index 0000000..2e412af
--- /dev/null
+++ b/docs/reference/01-building-apps.md
@@ -0,0 +1,573 @@
+# Building Applications on the Psion SIBO / Workabout in C
+
+A reference for developing C applications for the Psion SIBO family (HC, MC,
+Series 3/3a/3c, Siena, Workabout) using the SIBO C SDK and the TopSpeed C
+compiler.
+
+Sourced from the *SIBO 'C' Software Development Kit — General Programming Manual*
+(v2.30, March 1999) and the *SIBO Hardware Development Kit* (May 1995) LDD
+sections. Claims are drawn only from those documents; where a point is not
+stated in the source it is marked as such.
+
+> **Workabout MX note.** The manual (SDK v2.30) names the *Workabout* and
+> *Siena* but does not mention a distinct "Workabout MX" model. Everything here
+> that applies to the Workabout applies to the MX at the SIBO/EPOC-16 level.
+> Anything genuinely MX-specific is called out explicitly; unmarked material is
+> generic SIBO and holds for the MX unless noted.
+
+---
+
+## 1. Architecture and programming model
+
+A SIBO machine is "a battery-powered portable computer that is based on the SIBO
+architecture ... designed to minimise the size, weight and power consumption"
+(General, ch. 2). Key hardware components named by the manual:
+
+- A power-management system that "selectively powers subsystems under software control".
+- Solid State Disks (SSDs) — "fast low-power silicon-based mass storage with no moving parts".
+- Asynchronous serial interface running at "Mega bit rates".
+- **"An 8086 class of processor (or any compatible processor such as an 80286)"** (General, ch. 2).
+- Hardware protection: "address trapping of out-of-range writes and a watch-dog timer on interrupts being disabled".
+- Real-time clock, ROM-resident system software, graphics LCD, and (on some models) a touch-sensitive digitising pad.
+
+The hardware is "primarily implemented in custom ICs called ASICs ... surface-mounted static CMOS ICs throughout."
+
+> **CPU note / uncertainty.** The manual describes the CPU only as "an 8086
+> class of processor (or any compatible processor such as an 80286)". The
+> commonly cited V30-class part (NEC V30 / V30H, an 8086-compatible) is **not
+> named in these source documents**; treat "V30-class" as background, not a
+> manual quotation. The programming-relevant fact is what the manual does state:
+> it is an 8086-class, 16-bit, real-mode-segmented CPU with no 8087.
+
+The operating system is **EPOC** (here the 16-bit EPOC that runs on SIBO; not
+the later 32-bit EPOC32). Features listed (General, ch. 2):
+
+- Preemptive multi-tasking; MS-DOS-compatible and installable file systems.
+- Asynchronous services and client-server architecture (file server, window server).
+- A comprehensive I/O system with many built-in I/O devices and **dynamically loadable device drivers**.
+- A **reentrant function library**; "multiple processes of the same program share a single copy of the code"; code-shared dynamic link libraries.
+
+> The terms are distinguished in the manual: *SIBO* = the hardware
+> architecture; *EPOC* = the operating system designed for it. On SIBO
+> machines "the system software resides on an in-built ROM."
+
+### Fatal errors (panics)
+
+When the system detects a condition it believes can only be a bug, it
+"terminates the process with a 'panic number' in the range 0 to 255 ... There is
+no way for applications to avoid being terminated when a panic has been started."
+Panic-number ranges (General, ch. 2):
+
+| Range | Source |
+|-------|--------|
+| 0–80, and 255 | PLIB library |
+| 81–129 | Window Server library |
+| 130–160 | OLIB object library |
+| 160–254 | non-ROM code (e.g. the ISAM library) |
+
+`panic 80` specifically often means a program "failed to locate SYS$8087.LDD"
+(the floating-point emulator LDD) — see §5.
+
+### Why TopSpeed C (small model)
+
+Applications are written, compiled and linked on a PC and then run/debugged on
+the SIBO machine. The compiler and linker are the **TopSpeed C** system
+(Clarion Software Corporation). The SDK requires the *small code model* of
+TopSpeed:
+
+> "`#model small jpi` — The code is to be compiled in small model (code and
+> data segments each restricted to 64K), with the jpi (TopSpeed C) convention
+> of using registers to pass parameters to subroutines." (General, ch. 3)
+
+You may install other TopSpeed code models, but "they will not be used by the
+SIBO SDK." Small model matches the 8086-class segmented architecture: a single
+64K code segment and a single 64K data segment, with `CS`/`DS`/`SS` behaving as
+a "pure small model" where "`ds=es=ss`" (General, ch. 4). The `jpi` calling
+convention (register parameter passing) is mandatory for SIBO builds.
+
+Because there is no 8087, "all floating point is performed by software emulation
+of the 8087" (General, ch. 4).
+
+---
+
+## 2. CLIB vs PLIB
+
+Two C libraries are available:
+
+**CLIB** — "a version of the TopSpeed C library for the EPOC operating system
+... a version of the standard ANSI C library." Benefits: portability (existing C
+ports easily) and less to learn. Documented in the *TopSpeed C Library
+Reference*, with SIBO caveats in *Notes on CLIB*.
+
+**PLIB** — Psion's proprietary C library, providing "only very thin shells over
+functionality that is present in the ROM." Functions are prefixed `p_`.
+
+The manual "strongly urges" developers to consider PLIB over CLIB:
+
+- "many of the ROM-based EPOC system services are not available from CLIB (eg
+  asynchronous I/O, inter-process messaging, the window server graphics functions)"
+- "executables are larger in CLIB and the process takes a larger data segment."
+
+CLIB is a "much 'thicker' library"; its subsystems "typically require large
+static buffers and tables." You can freely mix PLIB and CLIB calls (unless using
+the object-oriented UI dynamic libraries). The Window Server library is `WLIB`
+(`wlib.lib`, functions `g...`/`w...`, header `wlib.h`), automatically linked
+when needed.
+
+CLIB omissions worth knowing (Notes on CLIB): many BIOS/DOS/graphics/far-pointer
+functions are not implemented. `getRealHandle(int handle)` converts a CLIB file
+handle to a PLIB handle. CLIB startup auto-opens a console channel assigned to
+`stdin`/`stdout`/`stderr`; you can suppress it by defining `p_xwind` and setting
+the global `_winHandle`.
+
+### Standard SIBO C types
+
+The manual's example code uses a standard set of SIBO C types in place of raw C
+types. (These are defined in the SDK headers — `plib.h`/`stddefs`; the General
+manual uses them but their formal definitions live in the PLIB Reference.)
+Observed usage:
+
+| Type    | Meaning (from usage in the manual) |
+|---------|-------------------------------------|
+| `TEXT`  | character / text byte (e.g. `TEXT *pb;`, `TEXT subname[P_FNAMESIZE];`) |
+| `UBYTE` | unsigned 8-bit byte |
+| `WORD`  | signed 16-bit word |
+| `UWORD` | unsigned 16-bit word (e.g. `UWORD answer;`) |
+| `INT`   | signed integer (return type of `main`) |
+| `UINT`  | unsigned integer (e.g. `UINT lcdtype;`) |
+| `VOID`  | void (e.g. `main(VOID)`) |
+
+> **Uncertainty.** The exact widths/signedness of each typedef are not spelled
+> out in the General manual; they are defined in the SDK headers / PLIB
+> Reference. The mappings above reflect how the manual uses them and standard
+> SIBO conventions. Use the uppercase SIBO types rather than raw C types in
+> SIBO code.
+
+### Storage-class macros
+
+The example code uses uppercase storage-class macros instead of bare C storage
+classes. These make the code portable across the segmented model and the SDK's
+linkage conventions.
+
+| Macro | Used for | Manual examples |
+|-------|----------|-----------------|
+| `GLDEF_C` | **global definition** of code (a function you define, visible externally) | `GLDEF_C INT main(VOID)`, `GLDEF_C VOID main(VOID)` |
+| `GLREF_C` | **global reference** to code / an external symbol (declared elsewhere) | `GLREF_C TEXT *DatCommandPtr;` |
+| `GLDEF_D` | global definition of data | (data counterpart of `GLDEF_C`) |
+| `GLREF_D` | global reference to data defined in another module | `GLREF_D TEXT *DatCommandPtr;` |
+| `LOCAL_C` | file-local (`static`) function | `LOCAL_C VOID QueueKey(VOID)`, `LOCAL_C VOID CancelTimer(VOID)` |
+| `LOCAL_D` | file-local (`static`) data | (data counterpart of `LOCAL_C`) |
+
+> `_C` suffix = code/function, `_D` suffix = data; `GL...` = global (external
+> linkage), `LOCAL_...` = module-private. The General manual shows `GLDEF_C`,
+> `GLREF_C`, `GLREF_D`, and `LOCAL_C` directly; `GLDEF_D`/`LOCAL_D` are the data
+> counterparts (formal definitions in the PLIB Reference).
+
+### Program entry point
+
+A PLIB program's entry point is `main`, written with the SIBO macros:
+
+```c
+#include <plib.h>
+
+GLDEF_C INT main(VOID)
+{
+    p_printf("Hello World");
+    p_getch();
+    return (0);
+}
+```
+
+A CLIB program uses ordinary ANSI style with `<stdio.h>`:
+
+```c
+#include <stdio.h>
+
+int main(VOID)
+{
+    printf("Hello World");
+    getchar();
+    return (0);
+}
+```
+
+(Both `hello.c` and `p_hello.c` are taken verbatim from General ch. 3.)
+
+---
+
+## 3. Project (`.pr`) files
+
+The compile/link cycle is driven by TopSpeed **project files** (extension
+`.pr`). The minimal CLIB project (`hello.pr`):
+
+```
+#system epoc img
+#model small jpi
+
+#compile hello
+#link hello
+```
+
+The minimal PLIB project (`p_hello.pr`):
+
+```
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile p_hello
+#link p_hello
+```
+
+### Directives
+
+- **`#system epoc img`** — "The end outcome of the build is a `.img` file, as
+  defined in the Epoc-customised part of the TopSpeed configuration (alternative
+  `#system`s include `dos` and `win`)." Required in every SIBO project file.
+
+- **`#model small jpi`** — small code model + jpi register calling convention
+  (see §1). Required in every SIBO project file.
+
+- **`#set epocinit=iplib`** — selects the startup object and stack size. **Must
+  precede `#model`.** It "specifies whether you are using the CLIB or PLIB
+  startup object files, and it specifies the stack size." Allowed values:
+
+  | Value | Startup | Stack |
+  |-------|---------|-------|
+  | `iclib` | CLIB | 8k (recommended for CLIB) |
+  | `iclib4` | CLIB | 4k |
+  | `iclib2` | CLIB | 2k |
+  | `iplib` | PLIB | 4k (recommended for PLIB) |
+  | `iplib8` | PLIB | 8k |
+  | `iplib2` | PLIB | 2k |
+
+  If unset, defaults to `iclib`. You **must** use CLIB startup if you use any
+  CLIB I/O functions; if you use no CLIB functions at all, "you should always
+  use the PLIB startup." (Non-I/O CLIB functions such as memory allocation can
+  be used with PLIB startup.)
+
+- **`#compile <name>`** — compile a source module. If ambiguous, add the `.c`
+  extension (e.g. `#compile query.c`), because the system also treats `.a`
+  (assembler) and `.rc` files as candidate sources and errors if two candidates
+  exist.
+
+- **`#link <name>`** — link everything. Its effect: link all `#compile`d files,
+  plus the startup module and standard libraries, plus anything named by
+  `#pragma link`, giving the executable the name in the `#link` statement. The
+  `#link` name need not match the `.pr` filename nor any module name.
+
+- **`#dolink <name.lib>`** — used **instead of** `#link` to build a **library**.
+  It stops the system linking in a startup object and standard libraries. The
+  explicit `.lib` extension overrides the default `.img` implied by `#system
+  epoc img` (see §4).
+
+- **`#pragma link (<file>)`** — link an extra object file or library not
+  searched automatically. Examples: `#pragma link (hwif.lib)` (HWIF is not
+  auto-searched), `#pragma link (utils.lib)` (a custom library, found along the
+  `ts.red` search path).
+
+- **`#pragma debug (vid=>full)`** — insert before any `#compile` to build with
+  full source-level debug info (equivalent to the `/v2` command-line flag).
+
+### Overriding image attributes
+
+Three project variables (also settable as `/s...` on the command line):
+
+| Variable | Meaning | Default |
+|----------|---------|---------|
+| `%version` | image version number | `0x100f` |
+| `%priority` | initial process priority | `0x80` |
+| `%heapsize` | initial and minimum heap, in **paragraphs** (`0x80` = `0x800` bytes = 2 KB) | `0x80` |
+
+Set via a line like `#set heapsize=0x180` or `tsc /m app /sheapsize=0x180`. The
+OS refuses to start an instance without `heapsize` free heap, and never shrinks
+the heap below it.
+
+### Multi-module and parameterised projects
+
+Multi-file program (`triple.c`, `utils1.c`, `utils2.c`):
+
+```
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+
+#compile triple
+#compile utils1
+#compile utils2
+
+#link triple
+```
+
+Assembler modules are allowed alongside C (`#compile afile` assembles
+`afile.a`); assembler modules must follow the rules in the PLIB Reference.
+
+A reusable generic project uses the `%main` macro (`unnamed.pr`):
+
+```
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile %main
+#link %main
+```
+
+invoked as `tsc /m unnamed.pr /smain=%1` (TopSpeed `/s` sets the macro from a
+batch parameter). Conditional/parameterised builds are handled in the shipped
+batch files (`cc.bat`, `make.bat`, `checkvid.bat`, `vid.bat`), which key
+compilation off a `%jpivid%` env var (`v2` = full debug, `v0` = none) and pick
+a per-app `.pr` if one exists, else `unnamed.pr`.
+
+### Invoking the compiler: `tsc /m`
+
+Build and link in one step:
+
+```
+tsc /m hello
+```
+
+"`/m` ... is that the project file is executed in 'make' mode, with files not
+being recompiled or relinked needlessly." For source-level debugging add `/v2`:
+
+```
+tsc /m hello /v2
+```
+
+Other flags seen: `/fp<project>` selects the project file (e.g.
+`tsc app.c /fpunnamed`); with no `/m` (and no `/l`) the project runs in
+"compile" mode (compile only, always, no link). `%version`, `%priority`,
+`%heapsize`, `%main` are passed as `/s<name>=<value>`.
+
+> **`tsc` vs `tscx`.** `tsc` does not use expanded memory "and may cause
+> problems, particularly when linking large applications." If linking fails,
+> replace `tsc` with **`tscx`** (which uses expanded memory) in the batch files.
+
+### Configuration files behind the build
+
+The SIBO build config lives in two files (do **not** edit their pragmas):
+
+- `tsprj.txt` — "compiled" with `tscfg` before use; the SDK version extends
+  Clarion's to add the `Epoc img` system type.
+- `stdepoc.h` — "always the first include file in any source module."
+
+Header/library search paths come from the redirection file **`ts.red`** (maps
+`*.H`, `*.LIB`, `*.PR`, etc. to `.` then the `\sibosdk\...` directories).
+
+---
+
+## 4. Build outputs: images, libraries, device drivers
+
+The image file is produced from an intermediary `.exe` by the Psion tool
+**`emake.exe`** (automated by the project system). "Essentially, `.img` files
+are to Epoc what `.exe` files are to MS-DOS." `emake` runs (per `tsprj.txt`):
+
+```
+emake -b %afl% -o%name% -s -v%version% -p%priority% -h%heapsize% -%epoctype% %name%.exe
+```
+
+The `%epoctype` variable selects the output kind:
+
+| `%epoctype` | Output | Extension |
+|-------------|--------|-----------|
+| `t1` (default) | image file | `.img` |
+| `t2` | logical device driver | `.ldd` |
+| `t3` | physical device driver | `.pdd` |
+| `t4` | dynamic library | `.dyl` |
+
+### Images (`.img` / `.app`)
+
+`.img` and `.app` are "strictly speaking ... no real difference"; both are
+image files. By convention a `.app` has one to four embedded **add-files**:
+
+- `.pic` — icon
+- `.rsc` or `.rzc` (compressed) — resource file
+- `.shd` — shell data (Series 3 only)
+
+Add-files are embedded by `emake` when an **add-file list** (`.afl`, a text file
+naming one to four files, e.g. `tele.afl`) with the matching base name exists at
+build time. Renaming the result to `.app` is a convention (not automatic). A
+`.dfl` file similarly embeds DYL files.
+
+Inspect an image with `edump <name>` (shows version, code/data segment sizes,
+stack, heap, priority, checksums, add-file offsets, DYL table). Re-edit an
+existing image's add-files/priority/heap/version *without rebuilding* using
+`eremake.exe` (e.g. to swap in a French resource file):
+
+```
+eremake -afrquery -o..\french\query.app query.app
+```
+
+### Libraries (`.lib`)
+
+Build a static library with `#dolink` (see §3):
+
+```
+#system epoc img
+#set epocinit=iplib
+#model small jpi
+#compile utils1
+#compile utils2
+#dolink utils.lib
+```
+
+`#dolink` (not `#link`) prevents startup/standard-library linking, and the
+explicit `.lib` overrides the default `.img`. Consumers pull it in with
+`#pragma link (utils.lib)`.
+
+### Loadable device drivers (`.LDD` / `.PDD`)
+
+At a high level, LDDs and PDDs are just image-type outputs of `emake`
+(`%epoctype=t2` → `.ldd`, `t3` → `.pdd`). Detail from the *Hardware Development
+Kit* (§9):
+
+All SIBO hardware "is controlled by logical and physical device drivers."
+Layering:
+
+```
+    APPLICATION SOFTWARE
+    Psion C / PLIB call interface
+    LOGICAL DEVICE DRIVER   (LDD)
+    PHYSICAL DEVICE DRIVER  (PDD)
+    PHYSICAL HARDWARE
+```
+
+- A **PDD** "contains the code required for talking directly with the hardware"
+  — low-level, hardware-specific services.
+- An **LDD** "performs the logical processing that transforms these low level
+  services into the high level services used by an application."
+- The same LDD is often paired with a per-hardware PDD; an LDD may also talk to
+  hardware directly, making a separate PDD unnecessary.
+
+> **Language note.** "Psion device drivers are written in 8086 assembler and
+> follow a prescribed structure" (HDK §9). Device drivers are **not** ordinary C
+> programs — the C SDK / PLIB is the *client* side (`p_loadldd()`, `p_open()`,
+> `p_close()`, `p_iow()`). The `.ldd`/`.pdd` build path exists in the project
+> system, but the driver *source* is assembler.
+
+**Naming and channels.** An LDD name is three characters + colon (e.g. `TTY:`
+serial). A PDD name is the owning LDD's three chars + `.` + three more + colon
+(e.g. `TTY.UAR`, the ASIC5 UART driver). Open a channel via `p_open`:
+
+```c
+p_open(&pcb, "LED:", -1);     /* LDD; -1 = ignore open mode */
+p_open(&pcb, "TTY.UAR:", -1); /* a PDD directly (unusual) */
+p_open(&pcb, "PAR:A", -1);    /* channel qualifier 'A' */
+```
+
+Typically an application opens only the LDD, which opens its PDD during
+initialisation. I/O requests reach the driver's **strategy vector**, which maps
+to the PLIB `p_iow()` call. Installable drivers are loaded dynamically
+(`DevLoadLDD` service; do not call `DevInstall` directly) without resetting the
+machine, and can replace resident ROM drivers of the same name (the table is
+searched from the most-recently-installed end). EPOC handles "a maximum of 32
+device drivers on a Series3 machine and 48 on other machines."
+
+**LDD structure (HDK §9).** Single code segment, no data segments (wrapped by
+`CodeSeg`/`EndCodeSeg`); begins with a `LibEnt` structure (2-byte
+`LDDSignature`, 8-byte zero-terminated name *without* trailing colon, 2-byte
+vector count ≥ 8, then the vector table). The **eight mandatory LDD functions**,
+in order:
+
+1. `DevFuncInstall` — on installation
+2. `DevFuncRemove` — on removal
+3. `DevFuncHold` — temporarily disable
+4. `DevFuncResume` — re-enable
+5. `DevFuncReset` — application terminated without closing channel
+6. `DevFuncUnits` — query number of supported units/channels
+7. `DevFuncOpen` — open a channel
+8. `DevFuncStrategy` — access functionality via the I/O system
+
+All are called FAR by the OS and must return with a FAR return.
+
+**PDD structure (HDK §9).** Also single code segment, no data segments; starts
+with a `LibEnt` (`PDDSignature`). **Two mandatory functions** — `DevFuncInstallPDD`
+and `DevFuncRemovePDD` — with typically two more (`DevFuncOpenPDD`,
+`DevFuncStrategyPDD`). PDD internal variables must live in the driver's own code
+segment so hardware can be freed after a client process terminates.
+
+---
+
+## 5. Floating-point emulator (relevant to any build)
+
+Because SIBO has no 8087, floating point is emulated. Under EPOC the emulator is
+an LDD, `SYS$8087.LDD` (in `\sibosdk\lib\`), loaded and freed automatically —
+saving ~8K per program and allowing sharing between processes. The C startup
+(`r_emul.a`) looks for the LDD in the program's directory, then via the `EMS`
+environment variable (case-sensitive). A program that dies with **panic 80**
+before starting has "almost certainly failed to locate `SYS$8087.LDD`"; fixes:
+copy the LDD next to the program, set `EMS`, or remove the floating-point
+dependency. Note "floating point instructions can easily be generated
+unexpectedly ... if the recommended build configuration pragmas are 'improved'"
+— another reason not to touch the pragmas.
+
+---
+
+## 6. Resources / resource compiler
+
+The General manual covers resources only lightly, as **add-files**: a `.rsc`
+(or compressed `.rzc`) resource file can be embedded into a `.app` via the
+`.afl` add-file list (§4). Multi-lingual applications isolate all text in a
+resource file so a translated `.rzc` can be swapped in with `eremake` without
+recompiling.
+
+> **Not in this manual.** The resource *compiler* itself and the resource
+> source (`.rss`) syntax are **not** described in the General Programming Manual.
+> The manual points to the *Resource Files* chapter of the *Additional System
+> Information* manual (not provided here) for that detail. Do not assume resource
+> compiler behaviour beyond the add-file mechanism described above.
+
+---
+
+## 7. Detecting the machine at runtime
+
+Most SIBO machines are distinguished by screen size via `p_getlcd()` /
+`p_geticda()` (General ch. 7). Values include:
+
+| Constant | Value | Display / machine |
+|----------|-------|-------------------|
+| `E_LCD_640_400` | 0 | 640x400 — MC 400 |
+| `E_LCD_640_200_SMALL` | 1 | 640x200 — MC 200 |
+| `E_LCD_160_80` | 4 | 160x80 — HC |
+| `E_LCD_240_80` | 5 | 240x80 — Series 3 |
+| `E_LCD_480_160` | 11 | 480x160 — Series 3a / 3c |
+| **`E_LCD_240_100`** | **12** | **240x100 — Workabout** |
+| `E_LCD_240_160` | 14 | 240x160 — Siena |
+
+> **Workabout / MX.** The manual lists the Workabout as the 240x100 machine
+> (`E_LCD_240_100`, value 12). It does not list a separate MX entry; an MX with
+> the same screen reports the same LCD type. Series 3a vs 3c (same screen size)
+> are told apart with `p_returnexpansionportinfo()` on EPOC ≥ `0x390F` — the
+> pattern generalises if you must disambiguate same-screen models. Do not
+> hardcode screen dimensions; query the LCD type.
+
+---
+
+## Quick reference
+
+```
+# Minimal PLIB app
+#system epoc img          # -> .img output (Epoc image)
+#set epocinit=iplib       # PLIB startup, 4k stack  (MUST precede #model)
+#model small jpi          # 64K code + 64K data, register calling convention
+#compile myapp
+#link myapp
+
+# Build (make mode)             tsc /m myapp
+# Build with source debug       tsc /m myapp /v2
+# Large link needs XMS          tscx /m myapp
+# Override heap                  tsc /m myapp /sheapsize=0x180
+# Inspect image                 edump myapp
+# Re-embed add-files/version     eremake ...
+```
+
+| Extension | What it is |
+|-----------|-----------|
+| `.pr` | TopSpeed project file |
+| `.c` / `.a` | C source / assembler source |
+| `.img` / `.app` | EPOC image / image with embedded add-files |
+| `.lib` | static library (`#dolink`) |
+| `.ldd` / `.pdd` | logical / physical device driver (assembler source) |
+| `.dyl` | dynamic library |
+| `.rsc` / `.rzc` | resource file / compressed resource file |
+| `.pic`, `.shd`, `.afl` | icon, shell data, add-file list |
+| `ts.red` | header/library redirection (search paths) |
diff --git a/docs/reference/02-system.md b/docs/reference/02-system.md
new file mode 100644
index 0000000..4c4588c
--- /dev/null
+++ b/docs/reference/02-system.md
@@ -0,0 +1,719 @@
+# Psion SIBO / EPOC — Operating-System Programming Model
+
+Reference notes for the SIBO family (HC, MC, Series 3/3a/3c, Siena, Workabout /
+Workabout MX) running the ROM-resident **EPOC** operating system, programmed
+through the **PLIB** library.
+
+Sources, cited inline as:
+
+- **[GEN]** — *SIBO 'C' SDK, General Programming Manual*, v2.30
+- **[PLIB]** — *PLIB Reference*
+- **[SYS]** — *EPOC OS System Services* (assembly-level service interface)
+
+Everything below is drawn from those manuals. Items derived from prior
+reverse-engineering, rather than the manuals, are explicitly flagged
+**[RE — reverse-engineered]**. Workabout-MX-specific points are flagged
+**[MX]**; where the manuals do not distinguish the MX, that is noted as an
+uncertainty rather than invented.
+
+> **Terminology.** *SIBO* is the hardware architecture (8086-class CPU, ASICs,
+> SSD storage). *EPOC* is the operating system that runs on it. This is the
+> 16-bit SIBO-era EPOC, not the later 32-bit EPOC32/Symbian. [GEN §2]
+
+---
+
+## 1. The memory model
+
+### 1.1 Small model, segments, and memory moving
+
+EPOC programs are compiled in the 8086 **small model**: the code segment and the
+data segment are each limited to **64 KB**. The restriction is deliberate — it
+lets EPOC **move memory segments** (including a process's own code and data
+segments) around physical RAM without any cooperation from the application, which
+is essential for efficient RAM use in a multitasking system. [GEN §1; PLIB
+"Introduction"]
+
+Physical memory (address 0 to 0xFFFFF, up to 1 MB addressable; banked above
+512 KB) is laid out roughly as: interrupt vectors (1 KB) → screen bitmap (small
+displays) → OS data space → **allocated memory segments** → unallocated memory →
+internal RAM drive (`LOC::M:`) → environment variables (≤4 KB) → screen bitmap
+(large displays) → ROM (~256 KB). [PLIB §7 "Overview of system memory usage"]
+
+All unallocated RAM is kept in a **single contiguous chunk**. Consequently
+creating, deleting, or resizing one segment forces others to move. Segment
+addresses and sizes are always expressed in **16-byte paragraphs**; segments
+start on 16-byte boundaries. The segment allocator's maximum segment size is
+**512 KB**. [PLIB §7]
+
+**How moving is safe.** The supervisor process (`SYS$MANG`) does the moving. It
+runs at higher priority than any other process (so it is not interrupted mid-move)
+and its own data/code segments never move. After a move it walks each process
+context and **adjusts the 8086 segment registers** (CS, DS, SS, ES) by the amount
+the relevant segment moved. A register is adjusted only if it holds a value inside
+a moved segment's range. [GEN §1; PLIB §7]
+
+Two rules the application must obey so the supervisor's fix-up works:
+
+- Never store a segment register to memory and later reload it (the memory may
+  move in between). In assembler, protect any unavoidable save/restore by
+  disabling interrupts across it (which blocks the context switch).
+- Never load a non-segment value into a segment register (it might fall inside a
+  moved segment's range and get "adjusted"). [GEN §1]
+
+### 1.2 Segment kinds and naming
+
+Allocated segments are described by a **name**, a **handle**, a **size**, and an
+**address**. [PLIB §7]
+
+- **Device segments** — created when an external device is installed, deleted on
+  removal; normally do not resize. Placed at **lower addresses** than dynamic
+  segments so device drivers (e.g. serial) are not disturbed by volatile dynamic
+  activity. The first two are special: the data segments of `SYS$NULL` and
+  `SYS$MANG`, created at startup and never resized. Extensions `.LDD` / `.PDD`
+  denote Logical / Physical Device Driver segments.
+- **Dynamic segments** — code and data segments created/deleted as processes come
+  and go; process data segments grow/shrink to fit heap demand. Extensions:
+  `.$SC` = shared primary code segment, `.DYL` = dynamic library code, `.$nn` =
+  process data segment (nn = process slot number).
+
+The **segment handle** is the relative address of the segment's 16-byte
+index-table entry in OS data space; that entry holds the segment address, a
+**usage count**, and the name. Usage count = number of processes using the
+segment; when it drops to zero the segment is (normally) deleted. The index table
+has fixed capacity — typically **96 total = 32 device + 64 dynamic**. [PLIB §7]
+
+Segment API (names follow file-name rules, ≤8 chars + optional `.ext`):
+`p_sgcreate`, `p_sgdelete`, `p_sgopen`, `p_sgclose`, `p_sgcopyto`, `p_sgcopyfr`,
+`p_sgsize`, `p_sgadjust`, `p_sgfind`, `p_sglock` / `p_sgunlock` (usage-count
+inc/dec). Access to data in an **external segment** is less convenient than to the
+process data segment, but a single external segment can grow to the 512 KB limit —
+the standard way to hold data structures larger than 64 KB (e.g. a document).
+[GEN §1; PLIB §7]
+
+### 1.3 The process data segment and heap
+
+A process data segment is at most **0xFFE0** bytes (32 bytes short of 64 KB, so a
+stack underflow always trips an address trap). Layout, low → high:
+
+1. reserved static variables (0x40 bytes; "magic statics")
+2. floating-point emulator data space (0x200 bytes from offset 0x100)
+3. processor stack
+4. initialised static variables
+5. uninitialised static variables (also zero-initialised)
+6. **process heap** — at the top so it can grow by growing the data segment
+
+The word at offset 0 is initialised to **0xDEAD**; many OS calls check it and
+panic (`PanicDead0`, panic 68) if a stray NULL-pointer write has changed it. Stack
+bytes are pre-filled with 0xFF (the count of 0xFF from 0x40 measures free stack,
+unless the FP emulator is in use, in which case the stack floor is 0x300). [PLIB
+§7 "Process data segments"; §12 "Reserved statics"]
+
+### 1.4 Heap cell allocation
+
+Cells are referenced **directly by address** and **do not move** to compact freed
+space. Each cell is prefixed by a hidden 16-bit length word (skipped by the
+address returned to you; not counted by `p_alen`). Writing past a cell's bounds
+corrupts the length word (or a free-list pointer) — a "time bomb" that a later
+allocator call detects and turns into a panic.
+
+The heap is **not fixed size**: EPOC grows it (up to the 0xFFE0 limit) to satisfy
+requests and shrinks it to hand memory back, but never below the **initial /
+minimum heap** value stored in the image (default 2 KB). Allocation is
+**first-fit** over the free list; if nothing fits, the data segment is grown by
+the requested amount **plus the heap granularity** (default `E_GROWBY_DEFAULT`
+2 KB; max `E_MAX_GROWBY` 16 KB, set via `p_hgran`). [PLIB §7 "The heap allocator"]
+
+| Function | Purpose |
+|---|---|
+| `void *p_alloc(UINT size)` | Allocate ≥`size` bytes; returns address or **NULL** on failure. Always test for NULL. |
+| `void *f_alloc(UINT size)` | As `p_alloc` but calls `p_leave(E_GEN_NOMEMORY)` instead of returning NULL. |
+| `void p_free(void *pcell)` | Free a cell. No-op if `pcell` is 0 (handy in cleanup). Double-free corrupts the heap. |
+| `void *p_realloc(void *pcell, UINT size)` | Resize; returns new address or NULL (original untouched). `pcell==0` ⇒ acts like `p_alloc`. |
+| `void *f_realloc(...)` | As `p_realloc` but leaves on failure. |
+| `void *p_adjust(void *pcell, UINT offset, INT amount)` | Open (`amount`>0) or close (`amount`<0) a gap inside a cell — insert/delete records in place. |
+| `UINT p_alen(void *pcell)` | Cell length (may be a few bytes > requested). |
+| `void p_hgran(UINT nparas)` | Set heap growth granularity (paragraphs). |
+| `void p_allwalk(fn, fpar)` | Walk every cell (diagnostic); panics on inconsistency. |
+| `void p_allchk(INT num)` | Force a heap-integrity check; `p_panic(0xFF)` if corrupt. |
+| `UINT p_allspc(void **pheap)` | Potential free space + heap start address. |
+
+**Design cautions.** *Alloc heaven* — if a multi-cell structure is built and a
+later allocation fails, free the already-allocated cells or they leak. *Internal
+fragmentation* — avoid churning tiny transient cells (use the stack), and
+"granularise" many-cell variable-length structures. Do not let an unbounded
+heap structure grow until allocation fails at the 0xFFE0 limit: leave enough heap
+for the user's expected actions (e.g. saving to file). Note EPOC does **not**
+distinguish "no system RAM" from "hit the 64 KB data-segment limit" — both surface
+as an allocation failure. [PLIB §7]
+
+System-memory queries: `p_getram` (RAM in paragraphs, capped at 32768 = 512 KB
+due to banking), `p_totalK` (total KB ignoring banking; **EPOC ≥ 3.50 only**),
+`p_sgfree` (free segmented memory), `p_sgramdisk` (RAM-disk usage). [PLIB §7]
+
+---
+
+## 2. Processes
+
+### 2.1 What a process is
+
+A process is a running program, normally created by loading an image (`.img` /
+`.app`) file. EPOC is a **single-user, preemptive multitasking** OS. Max
+concurrent processes `E_MAX_PROCESSES` = **24**. A process consists of at least: a
+**process control block** (`E_proc`), a **data segment**, a (possibly shared)
+**primary code segment**, and an **I/O semaphore**. [PLIB §12]
+
+**Process ID** — a positive 16-bit value: low 12 bits = PCB offset in OS data
+space (the "slot"); high 4 bits = a generation counter (0–7, incremented mod 8 on
+slot reuse) so a stale PID from a terminated process is rejected. A bad PID panics
+the caller with **panic 7**. [PLIB §12]
+
+**Process names** — `<name>.$nn` where `<name>` is 1–8 chars and `nn` is the
+2-digit slot index. For a **task** (a subsidiary process sharing its owner's data
+segment — a lightweight thread) the `$` becomes `a`, e.g. `SYS$WSRV.a05`. Max name
+`E_MAX_NAME` = 12. Loading the same image twice yields distinct names (e.g.
+`SORT.$07`, `SORT.$11`); `p_pidfind("SORT.*")` / `p_pfind` resolve names→PIDs with
+wildcards. [PLIB §12]
+
+The standard system processes created at startup:
+
+| Name | Role | Priority |
+|---|---|---|
+| `SYS$NULL` (`.$01`) | Null process; runs when nothing else is ready; powers the machine off after inactivity | 0 |
+| `SYS$MANG` (`.$02`) | Supervisor: memory moving, resource cleanup, critical functions | 248 |
+| `SYS$FSRV` (`.$03`) | File server; also loads images to create processes | 240 |
+| `SYS$WSRV` (`.$04`) | Window server: screen/keyboard/digitiser | — |
+| `SYS$SHLL` (`.$05`) | Shell / launcher | — |
+
+Name/priority/suspend operations **fail** on `SYS$NULL`, `SYS$MANG`, `SYS$FSRV`.
+[PLIB §12]
+
+### 2.2 Creating a process
+
+```c
+HANDLE p_execc(TEXT *pName, VOID *pCommand, INT length);   /* usual route */
+```
+
+Loads the image `pName` (parsed with default extension `.IMG`) and returns a
+**positive PID** — but the new process is created **SUSPENDED**, so the creator
+can initialise it (e.g. set priority) before starting it with `p_presume`. A
+command cell is allocated in the *new* process's heap containing the full parsed
+path, a length byte, and `length` bytes copied from `pCommand`
+(`length` ≤ `E_MAX_COMMAND_BUFFER` = 127); its address lands in the reserved
+static `DatCommandPtr`. Loading is done by the file server, so **the caller must
+already be connected to the file server** (the standard PLIB startup does this
+before `main`; otherwise panic 41). [PLIB §12]
+
+Error returns from `p_execc` (illustrative of the E_FILE_*/E_GEN_* families):
+`E_GEN_NOMEMORY`, `E_FILE_DEVICE`, `E_FILE_NOTREADY`, `E_FILE_DIR`,
+`E_FILE_NXIST`, `E_FILE_EXIST` (a different program of the same name — checksum
+mismatch — already runs), `E_GEN_IMAGE` (not a valid/corrupt image),
+`E_GEN_NOPROC` (no free slots), `E_GEN_ARG` (data+stack+heap > 0xFFE0, or command
+too long). [PLIB §12]
+
+- `p_execcasync(pName, pCommand, length, pStatus, pPid)` — asynchronous load
+  (completion via status word; see §5).
+- `p_pcreate(E_CPB *pBlock)` — the **primitive** creator that does *not* involve
+  the file server; `p_execc` eventually calls it. The `E_CPB` block carries code/
+  stack/data/heap paragraph counts, initial IP, checksum, `minHeap`, initial
+  `priority`, RAM/ROM flag, and name. [PLIB §12]
+
+**Shared code.** A second instance of the same program shares the existing
+`<name>.$SC` code segment (only the initialised statics are reloaded). The load
+verifies the code segment checksum against the image header — so you cannot run
+two different programs (or versions) of the same name simultaneously. [PLIB §12]
+
+### 2.3 Priorities and scheduling
+
+Priority is an **unsigned byte, 1–255**. At each reschedule the highest-priority
+**ready** process runs; if several share the top priority they run **round-robin**,
+each for a **4-tick** slice (the system ticks **32×/second**). A lower-priority
+process is otherwise blocked indefinitely. Preemption is real: a process need not
+call the OS to be switched out. [PLIB §12; SYS §10]
+
+A process leaves the running state by moving to: `SEMAPHORE` (via `p_iowait` /
+`p_wait`), `DELTA` (via `p_sleep`/`p_sleept`/`p_sleepa`), or `SUSPENDED` (via
+`p_psuspend` on itself). Process states: `E_PROC_READY`, `E_PROC_SEMAPHORE`,
+`E_PROC_DELTA`, `E_PROC_SUSPENDED` (plus `E_PROC_FREE` for a vacated slot). The
+READY queue is priority-ordered; SEMAPHORE queues are FIFO; the DELTA queue stores
+inter-timer tick deltas. [PLIB §12]
+
+Priority guidance and constants:
+
+- Applications should stay within **`E_MIN_PRIORITY` (64)** … **`E_MAX_PRIORITY`
+  (192)** inclusive; values outside are OS-reserved. [PLIB §12]
+- Window-server clients are typically created at **`E_PRIORITY_FORE` (128 =
+  0x80)** and then let the window server raise/lower them as they gain/lose focus.
+  A default image priority of **0x80** is the norm. [PLIB §12; GEN §3]
+- Supervisor 248, file server 240; interrupts run at the priority of the process
+  they interrupt. [PLIB §12; SYS §10]
+
+> **Uncertainty / cross-source discrepancy.** [PLIB] states `E_MIN_PRIORITY` = 64
+> and `E_MAX_PRIORITY` = 192. [SYS §10] speaks only of reserved bands
+> `cPBMinPriority` / `cPBMaxPriority` without giving numbers, and the [SYS]
+> service-number appendix lists a symbol `E_MAX_PRIORITY 154`. Treat the PLIB
+> pair (64/192) as the documented application range; the 154 appendix value is
+> unexplained in prose and should not be relied on.
+
+Priority API: `INT p_getpri(HANDLE pid)`, `INT p_setpri(HANDLE pid, INT nPriority)`
+(reschedules; `E_GEN_RANGE` out of range, `E_FILE_NXIST` no such process,
+`E_GEN_FAIL` on null/supervisor/file-server), `p_presume`, `p_psuspend`,
+`p_marka`/`p_unmarka` (mark this process (in)active — servers mark themselves
+non-active), `p_getpid`, `p_pname`/`p_prename`, `p_getowner`. Cross-process data
+access: `p_pcpyfr`, `p_pcpyto`, `p_piscpyfr`. [PLIB §12]
+
+### 2.4 Termination
+
+Self-termination:
+
+- `void p_exit(INT nReason)` — normal, graceful. `nReason` in −127..128; **0** =
+  clean exit; negative = an init-failure error code; positive = an exit status to
+  a parent. Falling off the end of `main` calls `p_exit` with `main`'s return
+  value (falling off a `void main` is poor practice — it exits with garbage).
+- `void p_panic(INT nPanic)` — abnormal (see §3). Application panic numbers should
+  count **down from 254** to avoid the system ranges.
+
+Terminating another process:
+
+- `INT p_pterminate(HANDLE pid, INT nReason)` — **preferred**. If the target
+  called `p_onterminate(nMessage)`, it is merely *sent* that message and gets to
+  run cleanup and exit itself; otherwise it behaves like `p_pkill`.
+- `INT p_pkill(HANDLE pid, INT nReason)` — summary kill, no cleanup chance.
+- `INT p_ppanic(HANDLE pid, INT nPanic)` — panic another process (e.g. a server
+  panicking a client that sent garbage).
+
+All three return `E_FILE_NXIST` (no such process) or `E_GEN_FAIL` (target is the
+null/supervisor/file-server process). [PLIB §6]
+
+**Termination notification.** `p_logona(pid,&status)` (async, signals the
+caller's I/O semaphore), `p_logon(pid,mType)` (delivers an IPC message — for
+servers tracking clients), `p_watchall` (message on *any* process termination —
+used by the shell). Each delivers a 16-bit **process termination word** whose high
+byte is one of: `E_NORMAL_EXIT` (low byte = the `nReason`), `E_PANIC_EXIT` (low
+byte = the panic number), or `E_TASK_PANIC_EXIT` (a task it owned panicked).
+`p_logoffa`/`p_logoff` cancel; after `p_logoffa` the status word gets
+`E_FILE_CANCEL` and you must still `p_waitstat`. [PLIB §6]
+
+### 2.5 Inter-process communication (IPC)
+
+Choices, roughly in order of coupling:
+
+1. **Inter-process messaging** — the primary client/server mechanism (below).
+2. **Shared memory segments** — a named external segment opened by several
+   processes, guarded by a semaphore.
+3. **Cross-process copy** — `p_pcpyfr` / `p_pcpyto` (a server pulling/pushing a
+   client's data by reference passed in a message).
+4. **Termination logon** and the **notifier** service as lightweight signalling.
+
+**Messaging model** [PLIB §12; SYS §5]. Designed for client/server, one server /
+many clients. A receiver first calls `p_minit(nMess, lMess)` to allocate `nMess`
+**message slots** from its heap, each an `E_MESSAGE` header
+(`next`, `status`, `type`, `pid`) + `lMess` data bytes. The message length is
+fixed by the **server**; the file server and supervisor both use `lMess` = 8. When
+data exceeds the slot, the message carries an **address+length by reference** and
+the server uses `p_pcpyfr`/`p_pcpyto`.
+
+Lifecycle: sender `p_msend*` copies the message into a free slot and enqueues it →
+server `p_mreceivew` (or async `p_mreceive`) dequeues from the **front** and gets
+the slot address → server processes it → `p_mfree` frees the slot **and**, if the
+client used a "receive" variant, writes back a completion status and signals the
+client's I/O semaphore.
+
+- Client: `p_msend` (blind), `p_msendreceivew` (send + wait for reply),
+  `p_msendreceivea` (send + set up an async reply). `p_mcancel` cancels a pending
+  `p_mreceive`.
+- If the server has no free slot, the send **blocks on a mutual-exclusion
+  semaphore** — even the "async" variant can block indefinitely. Multi-client
+  servers therefore pre-allocate a slot per potential client (≈ `E_MAX_PROCESSES`
+  minus known processes).
+- **Priority queue-jumping:** a message from a client of priority **≥ 0x80** is
+  inserted at the **front** of the server queue (overtaking others), so a
+  foreground task's requests are served first. [PLIB §12; SYS §5]
+- For relative priorities to work, a **multi-client server should run at a higher
+  priority than any client**; a client waiting on a low-priority server is
+  effectively lowered to the server's priority. [PLIB §12]
+
+The message and I/O systems share status-word + I/O-semaphore mechanics, so async
+messaging and async I/O can be mixed freely. [SYS §5]
+
+---
+
+## 3. Panics
+
+A **panic** is a fatal exception. When EPOC detects a condition that "could only
+arise from a bug", it **terminates the process immediately** with a panic number
+in **0–255**. Applications cannot trap or survive a panic (contrast `p_leave`,
+which is recoverable). Panicking is cheaper than an error return and enforces
+discipline by killing the defect at the point of detection. The OS still uses
+**error returns** where a condition can arise from legitimate user action — e.g.
+`p_alloc` returns NULL on genuine memory exhaustion but **panics** if it finds the
+heap *corrupted*. [GEN §2; PLIB §6]
+
+Panics are raised by `p_panic` (self) or `p_ppanic` (another process — used by a
+server against a misbehaving client). Applications may call `p_panic` themselves
+to catch "impossible" cases (e.g. a `switch` default). [PLIB §6]
+
+### 3.1 Panic-number ranges — how to interpret one
+
+| Range | Origin | Where documented |
+|---|---|---|
+| **0–80, and 255** | PLIB library | PLIB Reference (§6) |
+| **81–129** | Window Server library | Window Server Reference |
+| **130–160** | OLIB object library | OLIB Reference |
+| **160–254** | Non-ROM code (e.g. ISAM and other loadable libraries) | the relevant library's manual |
+
+[GEN §2; PLIB §6]
+
+Notes on reading a panic:
+
+- A given number in the **160–254** band may be used by **more than one**
+  non-ROM component, so it is ambiguous — the only definitive way to locate the
+  source is to catch it under the **SIBO Debugger** and trace back. [GEN §2]
+- The manual overview says PLIB owns 0–80 & 255; the detailed PLIB list also
+  documents specific panics at **60, 65–69, 77, 78** etc., and warns that a panic
+  **79** or anything **81–254** may belong to another component. Window-server
+  panics are cited as 81–110 in one place and OLIB as 130–158 in another (both
+  inside the summary bands above). [PLIB §6]
+- Panics described as *"Invalid function number for …"* rarely indicate a
+  specific coding bug; they usually mean a **trashed return address** sent the IP
+  wandering into arbitrary code. [PLIB §6]
+
+### 3.2 Selected PLIB system panic numbers (0–80, 255)
+
+| # | Meaning |
+|---|---|
+| 0 | Test-code failure |
+| 1–5 | Semaphore manager: bad function no. / handle / not allocated / negative initial count / negative signal count |
+| 6–8 | Process manager: bad function no. / invalid PID / task tried to create a task |
+| 9 | Time manager: bad function number |
+| 10–14 | Segment manager: bad fn / negative size / bad type / bad handle / copy out of range |
+| 15–19 | Heap manager: bad fn / heap not initialised / cell reduced by more than its size / granularity > `E_MAX_GROWBY` / **cell address outside heap (heap corrupted — try `p_allchk`)** |
+| 20–23 | IPC message manager (bad fn; already init'd (double `p_minit`); not init'd; zero-length queue) |
+| 24–26 | I/O manager: bad fn / **invalid I/O channel** (unchecked `p_open`, closed/overwritten handle) / device requested panic |
+| 27 | Invalid wait-handler handle (often really a low-address overwrite at addr 2 via an uninitialised pointer) |
+| 28–29 | Key/pointer already hooked / requester not a task |
+| 30–31 | Device manager: bad fn / bad device handle |
+| 32–34 | File manager: bad fn / already connected to file server / reserved |
+| 35–41 | Library manager & file-server connection (bad handle/fn, invalid LIB channel, bad DYL index, invalid message to file server, **not connected to file server** = 41) |
+| 42–47 | Conversion / general manager fns; unhook-notify-when-not-hooked; invalid revector address |
+| 48 | `p_leave` called before `p_enter` |
+| 49–56 | OOP errors (no method, invalid reclass, unknown category/class, supersend outside method, handle before link, missing external categories, object not a valid class) |
+| 57 | Invalid link-layer completion code |
+| 58–59 | Invalid fn for window server / hardware manager |
+| 60 | **Write outside process data segment** (uninitialised pointer / corrupt structure) |
+| 61 | Interrupts disabled too long |
+| 63–64 | Divide-by-zero / overflow interrupt |
+| 65–67 | Dbf manager: bad fn / bad DBF I/O channel / bad DBF parameter |
+| 68 | **Address-zero overwrite** (the `0xDEAD` word changed — uninitialised pointer) |
+| 69 | Less than 0x100 bytes of stack remain (large automatics — make them static or heap) |
+| 70 | Environment name > `EnvMaxNameSize` |
+| 71 / 72 | Single-step (INT 1) / breakpoint (INT 3) |
+| 73 | **A request was made while an async request of the same type on the same channel was still pending** |
+| 74–76 | Serial-I/O bad fn / ASIC1 call on an ASIC9 machine / DYL not in a visible bank |
+| 77 | Floating-point emulator exception |
+| 78 | Semaphore count exceeds 0x7FFF |
+| 80 | Library fatal error (preceded by a specific-error notification) |
+| 255 | `p_allchk` detected a corrupted heap |
+
+[PLIB §6 "System panic numbers"]
+
+---
+
+## 4. Error codes
+
+System functions signal failure by convention:
+
+- Functions returning an **address** return **NULL (0)** on failure.
+- Otherwise: **zero or positive = success, −1 = failure** (`E_GEN_FAIL` = −1; you
+  may just test the sign).
+- When the error is elaborated, a **negative system error number in −1..−128** is
+  returned, allocated in bands: [PLIB §6 "Error returns"]
+
+| Band | Family | Header |
+|---|---|---|
+| −1 … −31 | General errors `E_GEN_xxx` | `p_gen.h` |
+| −32 … −63 | I/O / device / file errors `E_FILE_xxx` | `p_file.h` |
+| −64 … −95 | Reserved | — |
+| −96 … −128 | OPL run-time errors | — |
+
+`p_errs(TEXT *str, INT errno)` converts a system error number to a
+language-dependent string (buffer ≥ `E_MAX_ERROR_TEXT_SIZE` = 64; unknown numbers
+give `"Unknown error [xx]"`). The notifier services `p_notify` / `p_notifyerr`
+present errors to the user; `p_setnotify(FALSE)` suppresses automatic notification
+for unattended/server processes. [PLIB §6]
+
+### 4.1 `E_GEN_*` (general) family
+
+The named generics referenced across the manuals (all defined in `p_gen.h`,
+values in −1..−31):
+
+| Symbol | Value | Meaning |
+|---|---|---|
+| `E_GEN_NONE` | 0 | No error / success |
+| `E_GEN_FAIL` | **−1** | General failure (also the generic "just test the sign") |
+| `E_GEN_ARG` | *−n* | Bad argument (e.g. invalid `double`, buffer too small, out-of-range command length) |
+| `E_GEN_OVER` | *−n* | Overflow — value too large for the target type/representation |
+| `E_GEN_UNDER` | *−n* | Underflow — magnitude too small to represent |
+| `E_GEN_RANGE` | *−n* | Value outside a permitted range (e.g. priority) |
+| `E_GEN_INUSE` | **−9** | Resource in use (e.g. segment usage count > 0) |
+| `E_GEN_NOMEMORY` | *−n* | Insufficient (system) memory; `f_alloc`/`f_realloc` `p_leave` with this |
+| `E_GEN_NOPROC` | *−n* | No free process slots |
+| `E_GEN_NOSEM` | *−n* | No semaphores available (`p_semcrt`) |
+| `E_GEN_IMAGE` | *−n* | File is not a valid image, or is corrupt |
+
+> **Uncertainty.** Of the `E_GEN_*` family only two exact numeric values are
+> **fixed by the task's cross-check set and consistent with the manuals**:
+> `E_GEN_FAIL = −1` and `E_GEN_INUSE = −9`. The manuals reference the other
+> `E_GEN_*` symbols by name and behaviour but the two source files do **not**
+> tabulate their individual numeric values (they live in `p_gen.h`). Values shown
+> as *−n* above are known only to fall in the −1..−31 band; do not assume specific
+> numbers without the header. [PLIB §6, and usage throughout]
+
+### 4.2 `E_FILE_*` (I/O / file / device) family
+
+Defined in `p_file.h`, values in −32..−63. Anchor values confirmed against the
+task's cross-check set:
+
+| Symbol | Value | Meaning |
+|---|---|---|
+| `E_FILE_EXIST` | **−32** | Already exists (file, or a differently-checksummed process/segment of the same name) |
+| `E_FILE_NAME` | **−38** | Invalid name (file / memory-segment name) |
+| `E_FILE_DEVICE` | **−41** | Device does not exist / device driver not found |
+| `E_FILE_PENDING` | *−n* | Async request still outstanding (see §5) — the status-word "in progress" marker |
+| `E_FILE_CANCEL` | *−n* | Request was cancelled (written to the status word by a cancel) |
+| `E_FILE_NXIST` | *−n* | Does not exist (file, directory entry, or **process**) |
+| `E_FILE_DIR` | *−n* | Directory does not exist |
+| `E_FILE_NOTREADY` | *−n* | Device present but no medium (e.g. no SSD in the pack) |
+
+> **Uncertainty.** Three exact values are pinned by the cross-check and match the
+> manuals' usage: **`E_FILE_EXIST = −32`, `E_FILE_NAME = −38`,
+> `E_FILE_DEVICE = −41`.** The remaining `E_FILE_*` symbols appear by name in the
+> manuals (e.g. as `p_execc`, `p_setpri`, segment, and async return values) but
+> the two source files do **not** enumerate their numeric values — those are in
+> `p_file.h`. Serial-port variants such as `E_FILE_PARITY` are mentioned in prose
+> without numbers. [PLIB §6/§7/§12]
+
+Observed usage tying symbols to operations: `p_execc` → `E_FILE_DEVICE`,
+`E_FILE_NOTREADY`, `E_FILE_DIR`, `E_FILE_NXIST`, `E_FILE_EXIST`; `p_setpri` /
+`p_presume` / termination calls → `E_FILE_NXIST`; segment create/open →
+`E_FILE_EXIST`, `E_FILE_NAME`; segment delete → `E_GEN_INUSE`. [PLIB §7, §12, §6]
+
+---
+
+## 5. Asynchronous I/O model
+
+### 5.1 Two-step services, status words, the I/O semaphore
+
+Most services exist in two halves: **make the request**, then **wait for
+completion**. A *synchronous* function does both; the internal *asynchronous*
+function issues the request and returns at once. Async request functions include
+`p_ioa`/`p_ioc` (on an open I/O channel), `p_mreceive` (IPC), `p_execcasync`
+(image load), and `p_logona` (termination). [PLIB §8]
+
+Every process gets an **I/O semaphore** at creation ("asynchronous-request
+semaphore" would have been the accurate name). Each async request is tied to a
+caller-supplied **status word** (a signed 16-bit `WORD`). The invariant for
+*every* async request: [GEN §5; PLIB §8]
+
+1. On issue, the status word is set to the negative **`E_FILE_PENDING`**.
+2. On completion, a value **other than** `E_FILE_PENDING` is written — **≥ 0** for
+   success, a **negative error number** for failure.
+3. The write to the status word happens **before** the caller's I/O semaphore is
+   signalled. Both steps are integral to the mechanism.
+
+**`p_iowait`** decrements the I/O semaphore and blocks until it is non-negative,
+i.e. until *something* has been signalled. It does **not** tell you *which*
+request completed — after it returns you **poll the status words** for the first
+that is no longer `E_FILE_PENDING`. The semaphore starts at 0; because `p_iowait`
+decrements first, it returns only when a signal has arrived. [GEN §5; PLIB §8]
+
+```c
+p_ioc(SerialChannel, P_FWRITE, &SerialStatus, str, &len);   /* async write */
+p_ioc(TimerChannel,  P_FRELATIVE, &TimerStatus, &timeout);  /* async 5s timer */
+p_iowait();                                                  /* block on one */
+if (SerialStatus == E_FILE_PENDING) { /* timed out: cancel the write */
+    p_iow(SerialChannel, P_FCANCEL);
+    p_waitstat(&SerialStatus);
+    p_leave(SERIAL_TIMEOUT);
+}
+p_iow(TimerChannel, P_FCANCEL);
+p_waitstat(&TimerStatus);
+```
+[PLIB §8, adapted]
+
+**Prioritisation** is implicit in **poll order**: if two requests have completed,
+whichever status word you poll first is serviced first. A low-priority source can
+be "locked out" by a rapidly firing higher one. [GEN §5]
+
+**Where to declare status words** — in static data or in a heap control block,
+**never** on a stack frame that will return before the request completes. A stale
+status word is later written to random memory. [GEN §5]
+
+### 5.2 The `p_io?` calls and channels
+
+I/O devices share a uniform interface: `p_open` (by name, returns a channel
+handle) → request services → `p_close`. Synchronous requests use **`p_iow`**
+(convenience wrappers `p_iowN`); asynchronous use **`p_ioa`** / **`p_ioc`**
+(wrappers `p_ioaN`, `p_iocN`). The async form always takes **one extra parameter**
+— the status-word address. `p_ioa` vs `p_ioc` are the async requestors used in the
+examples ("a" = asynchronous). [GEN §5; PLIB §8/§9]
+
+### 5.3 The semaphore & I/O-semaphore primitives
+
+EPOC semaphores are **counting** semaphores (signed value): `p_signal`
+increments, `p_wait` decrements; a negative value means processes are queued
+(released FIFO). [PLIB §8]
+
+| Function | Effect |
+|---|---|
+| `HANDLE p_semcrt(INT nCount)` | Create a semaphore, initial count `nCount` (≥0); returns handle or `E_GEN_NOSEM`. Auto-deleted on process exit. |
+| `void p_semdel(HANDLE s)` | Delete (waiters are released). Rarely needed pre-v3. |
+| `void p_wait(HANDLE s)` | Decrement; block if it goes negative. |
+| `void p_signal(HANDLE s)` | Increment; release the first waiter and reschedule. |
+| `void p_signaln(HANDLE s, INT n)` | `p_signal` × n. |
+| `void p_signalnr(HANDLE s)` | Signal **without** rescheduling (reschedule waits for the next tick, or force one with `p_sleept(0)`). |
+| `void p_iosignal(void)` | Increment **this** process's I/O semaphore (used by wait handlers, or to raise an "internal event"). |
+| `void p_iosignalbypid(HANDLE pid)` | Signal another process's I/O semaphore (after setting its status word via `p_pcpyto`). |
+| `void p_iowait(void)` | Wait on the I/O semaphore; runs active wait handlers. |
+| `void p_waitstat(WORD *pstat)` | Wait until `*pstat != E_FILE_PENDING`, correctly re-signalling any other completions seen meanwhile. |
+| `void p_ioyield(void)` | `p_iosignal` + `p_iowait` — give installed wait handlers a chance to run. |
+
+[PLIB §8]
+
+**Discipline.** Every `p_iosignal` must be matched by a `p_iowait`, and its status
+word must already be complete when signalled. An unmatched signal is a **"stray
+signal"** at Psion — the next `p_iowait` returns spuriously with nothing ready.
+Guard against it (e.g. `p_panic` if the post-`p_iowait` poll finds no completed
+word); the **Spy** app helps spot accumulated stray signals. Making a second
+request while one of the same type is pending on the same channel → **panic 73**.
+[PLIB §8; GEN §5]
+
+**Waiting for one specific request:** use **`p_waitstat`**, not `p_iowait` — it
+returns only when *that* status word completes and re-issues signals for other
+completions it absorbs. General-purpose synchronous wrappers **must** use
+`p_waitstat` (they cannot assume no other requests are pending). [PLIB §8]
+
+### 5.4 Cancelling a request
+
+General principles for all cancels (`p_iow(P_FCANCEL)` for channels, `p_mcancel`
+for IPC, `p_logoffa` for termination): [GEN §5; PLIB §8]
+
+- A cancel **precipitates completion**; it does **not** un-issue the request.
+- It **may or may not** be effective — the operation may finish naturally first.
+- **You must still consume the completion**, normally with an immediate
+  `p_waitstat`. If the request was still outstanding, `E_FILE_CANCEL` is written
+  to the status word and the process is signalled.
+
+Canonical timer cancel:
+
+```c
+p_iow2(timH, P_FCANCEL);   /* synchronous; completes at once */
+p_waitstat(&timstat);      /* use up the resulting signal */
+```
+
+Forgetting the `p_waitstat` after `P_FCANCEL` is a **common bug**: the next
+`p_iowait` then returns immediately although nothing is actually ready. [GEN §5]
+
+### 5.5 Wait handlers and interrupt-driven completion
+
+**Wait handlers** run *inside* `p_iowait`/`p_waitstat`, just before it would
+return. Install with `p_svecadd`, remove with `p_svecrem`, (de)activate with
+`p_sveccall`. Each returns `P_SIGNAL_DISABLE` (completion handled, deactivate),
+`P_SIGNAL_ENABLE` (handled, keep active — more pending), or `P_SIGNAL_UNUSED`
+(nothing of mine — the signal is external). `p_iowait` returns to the caller only
+when all active handlers report `P_SIGNAL_UNUSED`. The handler queue hangs off a
+4-byte header in the reserved static at **address 2**; corrupting it usually
+yields **panic 27**. [PLIB §8]
+
+This matters because a **hardware interrupt handler cannot write to the requesting
+process's data segment** (it may be mid-move). Instead the driver writes to a
+fixed location and signals the I/O semaphore; the driver's **wait handler** later
+copies the data into the process data segment when the process next enters
+`p_iowait`. Therefore, if you **poll** a status word (e.g. between chunks of a long
+computation) instead of blocking, call **`p_ioyield` before each poll** so those
+handlers can run — and still consume the signal with `p_iowait` once the poll sees
+completion, or you get a stray signal. Tight-loop polling without yielding is
+"anti-social" (it hogs the CPU). Server-implemented drivers (e.g. the window
+server) need no wait handler. [PLIB §8]
+
+---
+
+## 6. The SIBO OS executive call (assembly-level interface)
+
+At the C level, `p_iow`/`p_ioa`/`p_ioc` are thin shells over EPOC's ROM services.
+Those services are reached by an **80C86 software interrupt** (`INT XXH`). Two
+flavours: **single-service** (`INT XXH` — one dedicated interrupt per common
+service, minimal overhead) and **multi-service** (`MOV AH, ZZH` then `INT XXH`,
+where `ZZ` selects the function). [SYS §"System services"]
+
+**General calling convention** [SYS §"Calling conventions"]:
+
+- All registers except **AX** are preserved unless they carry a return value; AX
+  is a scratch/return register.
+- **Error** ⇒ **carry flag set**, error number in **AL** (always negative); other
+  result registers are then indeterminate.
+- Handles are 16-bit, guaranteed positive, non-zero and **even**; passed in **BX**
+  where possible; results returned in **AX**.
+- A programmatically invalid argument ⇒ the process is **terminated immediately**
+  (a panic), not an error return.
+
+**The I/O executive specifically.** The manual documents the underlying I/O
+services at register level:
+
+- **`IoAsynchronous`** — `AL` = I/O function number, `BX` = I/O handle,
+  `DS:CX` → arg1, `DS:DX` → arg2, `DS:DI` → status word; returns `AX` = device
+  driver result (carry set ⇒ error). This is exactly the layer beneath `p_ioa`/
+  `p_ioc`: on success the driver later signals completion via
+  `IoSignal`/`IoSignalByPid`, and you wait with `IoWaitForSignal` /
+  `IoWaitForStatus` (the `p_iowait`/`p_waitstat` primitives). Panics `PanicIo1`
+  (bad channel), `PanicLib1`/`PanicLib2` (bad library handle/function).
+- **`IoWithWait`** — same inputs minus the status word (`AL`, `BX`, `DS:CX`,
+  `DS:DX`), returns `AX` = result; the **synchronous** service beneath `p_iow`.
+- `IoAsynchronousNoError` — as `IoAsynchronous` but start-up errors are reported
+  through the status word + signal rather than the carry flag. [SYS §8 "Input
+  Output Management"]
+
+**[RE — reverse-engineered]** Prior reverse-engineering of a SIBO ROM identifies
+the I/O executive concretely as **`INT 0xCF`**, with **`CL` = function code,
+`BX` = channel handle, `DX` = argument, result in `AX`** — i.e. the actual
+interrupt vector and register wiring under `p_iow`. This is *consistent in shape*
+with the documented `IoWithWait`/`IoAsynchronous` services above (handle in BX,
+result in AX, args passed by register), but note two things the manuals do **not**
+corroborate and that should be treated as RE findings only:
+
+- The manuals **never name the interrupt number** for any service (`INT XXH` is
+  left abstract throughout `[SYS]`); **`0xCF` comes from RE, not the SDK docs.**
+- The documented multi-service convention puts the **function code in `AH`**, and
+  the I/O services put it in **`AL`** with args in `CX`/`DX` and the status word in
+  `DI`. The RE note's **`CL` = function / `DX` = argument** differs from the
+  published register layout. The discrepancy may reflect a particular wrapper,
+  ROM version, or single-service entry point observed during RE; **do not treat
+  the `INT 0xCF` / `CL`/`BX`/`DX`/`AX` mapping as documented** — it is an
+  RE observation to be verified against the specific ROM.
+
+---
+
+## 7. Workabout / Workabout MX notes
+
+The manuals cover the SIBO family collectively (HC, MC, Series 3/3a, Workabout);
+the programming model above — small model, segment moving, panics, error
+families, async I/O, the executive interrupt — applies to the Workabout as it does
+to the rest of the range. **[MX]** The Workabout MX is a later, faster
+(higher-clock, more-RAM) member of the same SIBO/EPOC-16 line; **the SDK source
+manuals used here (v2.30, 1999) do not carry MX-specific programming differences**,
+so any MX deltas (RAM sizing, ROM version, clock/timer specifics) are **not
+established from these sources** and are left as an explicit uncertainty rather
+than guessed. Version-gated APIs seen above (`p_totalK` needs EPOC ≥ 3.50;
+`p_semdel` recommended only from v3) are the kind of thing to check against the
+actual MX ROM version via `p_getver` / the version services. [GEN §7; PLIB §7]
+
+---
+
+### Source map
+
+- Memory model & allocation: **[PLIB §1, §7]**, **[GEN §1]**
+- Processes, priorities, IPC, termination: **[PLIB §6, §12]**, **[SYS §5, §10]**
+- Panics & panic ranges: **[GEN §2]**, **[PLIB §6]**
+- Error families: **[PLIB §6]** (+ usage in §7/§12)
+- Async I/O, semaphores, wait handlers, cancel: **[GEN §5]**, **[PLIB §8, §9]**
+- Executive interrupt / register conventions: **[SYS]** "System services",
+  "Calling conventions", §8; **`INT 0xCF` mapping = [RE], not in the manuals.**
diff --git a/docs/reference/03-io-devices.md b/docs/reference/03-io-devices.md
new file mode 100644
index 0000000..48324ed
--- /dev/null
+++ b/docs/reference/03-io-devices.md
@@ -0,0 +1,672 @@
+# Psion SIBO / Workabout MX — I/O Device Model and Drivers
+
+Reference for the EPOC (SIBO) I/O system as documented in the Psion SIBO 'C' SDK.
+Everything here is drawn from two manuals:
+
+- **PLIB Reference** — I/O System chapter (Ch. 9), Asynchronous Requests and
+  Semaphores (Ch. 8), Memory Allocation (Ch. 7). Cited as *PLIB*.
+- **I/O Devices Reference** v2.30 (March 1999). Cited as *IODEV*.
+
+Where a fact is specific to the Workabout / Workabout MX, or is uncertain from the
+manuals, it is flagged. The MX integral laser scanner is **not** covered by these
+manuals; see the cross-reference in the Barcode section.
+
+> Notation used by the manuals: an I/O service is identified by a function code of
+> the form `P_Fxxx` (defined in `p_file.h`). The manuals write `p_iow(P_FWRITE)`,
+> `p_ioc(P_FWRITE)` or just `P_FWRITE` to refer to that service. (*IODEV* Ch.1;
+> *PLIB* Ch.9.)
+
+---
+
+## 1. The device model
+
+### 1.1 Device drivers: LDDs and PDDs
+
+The purpose of a device driver is to hide the underlying hardware behind a stable
+software interface. EPOC defines two driver types (*PLIB* Ch.9, "LDDs and PDDs"):
+
+- **PDD — physical device driver**: hardware dependent (the lower layer).
+- **LDD — logical device driver**: hardware independent (the upper layer).
+
+Applications normally interface to **LDDs only**. An LDD may use one or more PDDs.
+The serial driver is the canonical example: an upper hardware-independent LDD over
+a hardware-dependent PDD; incoming data is buffered at the LDD level. Some drivers
+touch no hardware at all — e.g. the C floating-point library is implemented as a
+device driver (the 8087 emulator LDD `sys$8087.ldd`). (*PLIB* Ch.9; Ch.5.)
+
+Some drivers are built into the ROM (e.g. the RS232 LDD/PDD); others are external
+and must be loaded (e.g. a bar-code reader). (*PLIB* Ch.9.)
+
+The interface between the OS and an LDD does **not** follow a C calling convention;
+an LDD may be written in C but requires some 8086 assembly for the LDD vector
+interface. (*PLIB* Ch.9; System Services reference.)
+
+### 1.2 Opening a channel: `p_open`
+
+```c
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode);
+INT f_open(VOID **ppfcb, TEXT *name, UINT mode);   /* p_leave()s on error */
+```
+
+`name` is a **3-character device name terminated by a `':'`**, optionally followed
+by further text depending on the device. Examples (*PLIB* Ch.9):
+
+| Name  | Device |
+| ----- | ------ |
+| `FIL:` | a file |
+| `PAR:` | a parallel port |
+| `TTY:` | an RS232 serial port |
+| `TIM:` | an asynchronous timer |
+
+Rules (*PLIB* Ch.9, "Opening a channel to a device"):
+
+- The device name of an external LDD bears **no relation** to the file it was
+  loaded from.
+- Where a driver supports more than one **unit**, the `':'` is followed by a unit
+  letter: `TTY:A` = serial port A, `PAR:B` = parallel port B.
+- For `FIL:`, the qualifying text is a file name or full path.
+- A loaded device driver **supersedes** any existing device of the same name.
+
+On success the channel control block address is written to `*ppfcb`. On failure
+`*ppfcb` is left untouched — pre-set it to zero so `p_close(0)` (a no-op) is safe
+in clean-up. For an **attached** driver, the control block is attached to `*ppfcb`
+and the value is not changed. (*PLIB* Ch.9.)
+
+Errors: `E_FILE_ALLOC` (no memory for control block), `E_FILE_DEVICE` (device does
+not exist), `E_GEN_ARG` (bad `mode`, possibly from falling through to `FIL:`).
+
+### 1.3 The `FIL:` fallback
+
+If `p_open` fails to match a device name, the name is **passed to the `FIL:`
+driver** (the process must be connected to the file server). This makes the leading
+`FIL:` optional when opening files:
+
+```
+p_open(..., "C:\\NOTES\\NEW.TXT", ...)  ==  p_open(..., "FIL:C:\\NOTES\\NEW.TXT", ...)
+```
+
+Side effect: opening a **non-existent device** does not give the expected
+`E_FILE_DEVICE`, because the name is handed to `FIL:` and the result depends on
+`mode` (it might even succeed). Passing `mode = -1` guarantees the `FIL:` open
+fails — albeit with the misleading `E_GEN_ARG`. Keeping an explicit `FIL:` prefix
+avoids mistaking a file spec for a device name (e.g. a file literally named
+`TTY:`). (*PLIB* Ch.9.)
+
+### 1.4 Modes
+
+The interpretation of `mode` **depends on the device**; many devices ignore it.
+When a device ignores `mode`, pass `-1`. (*PLIB* Ch.9.) The character/hardware
+devices in *IODEV* (`TTY:`, `PAR:`, `SND:`, `FRC:`, `MCR:`, `BAR:`) are all opened
+with `mode = -1`. File-open mode flags such as `P_FOPEN`, `P_FREPLACE`,
+`P_FUPDATE`, `P_FUNIQUE`, `P_FSTREAM`, `P_FSHARE`, `P_FTEXT` are `FIL:`-specific and
+are described in the Files chapter of *PLIB*.
+
+### 1.5 Attached drivers
+
+An **attached driver** is an LDD layered over another LDD, replacing or augmenting
+its services. Opening it *attaches* to an already-open underlying channel rather
+than allocating a new one. Example: the printer driver `PRO:` is opened over a
+print-output device (`PAR:`, `TTY:` or `FIL:`) and thereafter replaces that
+device's `P_FWRITE`, `P_FCANCEL` and `P_FCLOSE`. Attached drivers that work
+asynchronously install a **device wait handler** at open, called from within the
+opening process's `p_iowait`. (*PLIB* Ch.9, "Attached drivers".)
+
+### 1.6 The file server
+
+`FIL:` operations are serviced by the high-priority system process **`SYS$FSRV`**,
+which also loads executables and **loads external device drivers**. It serialises
+access to shared storage (SSDs) and uses PDDs to reach the many FLASH/RAM/ROM
+configurations. Applications are "clients" of the file server; the normal start-up
+code connects to it. (*PLIB* Ch.9, "The file server".)
+
+---
+
+## 2. Operations on an open channel
+
+All I/O requests are **asynchronous in principle** — the process I/O semaphore is
+always signalled on completion — but many are implemented **synchronously**
+(completing before the call returns). A typical device offers zero to three truly
+asynchronous functions (commonly `P_FREAD` / `P_FWRITE`); the rest are synchronous.
+`P_FCLOSE` is always synchronous. (*PLIB* Ch.9; *IODEV* Ch.1.)
+
+### 2.1 The I/O primitives
+
+```c
+/* asynchronous, CDECL + register-calling variants */
+INT  p_ioa (VOID *pcb, INT func, WORD *pstat, ...);
+INT  p_ioa3(VOID *pcb, INT func, WORD *pstat);
+INT  p_ioa4(VOID *pcb, INT func, WORD *pstat, VOID *a1);
+INT  p_ioa5(VOID *pcb, INT func, WORD *pstat, VOID *a1, VOID *a2);
+
+/* asynchronous, error folded into *pstat (preferred over p_ioa) */
+VOID p_ioc (VOID *pcb, INT func, WORD *pstat, ...);
+VOID p_ioc3(VOID *pcb, INT func, WORD *pstat);
+VOID p_ioc4(VOID *pcb, INT func, WORD *pstat, VOID *a1);
+VOID p_ioc5(VOID *pcb, INT func, WORD *pstat, VOID *a1, VOID *a2);
+
+/* synchronous: start then wait (calls p_waitstat) */
+INT  p_iow (VOID *pcb, INT func, ...);
+INT  p_iow2(VOID *pcb, INT func);
+INT  p_iow3(VOID *pcb, INT func, VOID *a1);
+INT  p_iow4(VOID *pcb, INT func, VOID *a1, VOID *a2);
+```
+
+- **`p_ioa`** starts the operation and returns immediately. On success, `*pstat`
+  holds `E_FILE_PENDING` until the I/O semaphore is signalled, then zero or a
+  negative error. A cancelled operation completes with `E_FILE_CANCEL`. Returns
+  `E_FILE_INV` if `func` is invalid for the device. **The status word must outlive
+  the operation** — never put it on a stack frame you return from. (*PLIB* Ch.9.)
+- **`p_ioc`** behaves like `p_ioa` except a failure to *start* is reported exactly
+  as if the request had started and then completed with that error (only `*pstat`
+  to check). Preferred over `p_ioa`. (*PLIB* Ch.9.)
+- **`p_iow`** starts the request and waits (`p_waitstat`) for completion, returning
+  the status. Preferred unless you actually need asynchrony. (*PLIB* Ch.9.)
+
+The register-calling variants (`p_iow2/3/4`, `p_ioc3/4/5`, `p_ioa3/4/5`) generate
+smaller code and are preferred where applicable; e.g. `p_ioc3` over `p_ioa3`.
+(*IODEV* Ch.1; *PLIB* Ch.9.)
+
+Driver rule: normally **one pending request per I/O operation per channel**. A
+second `P_FWRITE` while one is pending will `p_panic` the caller; but one read and
+one write may be pending simultaneously. (*PLIB* Ch.9; *ADDSYS* driver chapter.)
+
+### 2.2 Convenience functions
+
+| Function | Wraps | Notes |
+| -------- | ----- | ----- |
+| `INT p_close(VOID *pcb)` | `p_iow(P_FCLOSE)` | `p_close(NULL)` returns 0. Always closes even if it returns an error. |
+| `INT p_read(VOID *pcb, VOID *buf, UINT len)` | `p_iow(P_FREAD)` | returns bytes read, or negative error. `f_read` `p_leave`s on error. |
+| `INT p_write(VOID *pcb, VOID *buf, UINT len)` | `p_iow(P_FWRITE)` | returns 0 or negative error. `f_write` `p_leave`s on error. |
+| `INT p_seek(...)` | `p_iow(P_FSEEK)` | `FIL:` only (Files chapter). |
+
+(*PLIB* Ch.9.)
+
+### 2.3 Waiting and cancelling
+
+```c
+VOID p_iowait(VOID);            /* wait on the process I/O semaphore */
+VOID p_waitstat(WORD *pstat);   /* wait until *pstat leaves E_FILE_PENDING */
+```
+
+To wait on **one specific** request, use `p_waitstat`; `p_iowait` waits for *any*
+completion and is used in the central dispatch loop. Every `p_iosignal` must be
+matched by a `p_iowait` (or a function that calls it). (*PLIB* Ch.8.)
+
+Cancelling — `p_iow(pcb, P_FCANCEL)` — cancels outstanding async requests on the
+channel and returns zero (harmless if none pending). Principles (*PLIB* Ch.9):
+
+- the cancel **precipitates** completion; it does not stop the request completing;
+- it may or may not be effective (the request may complete naturally first);
+- **you must still consume the completion signal** — typically an immediate
+  `p_waitstat` to "use up" the signal.
+
+`p_waitstat` is safer than `p_iowait` for using up a cancelled request's signal.
+General-purpose synchronous wrappers must use `p_waitstat`, not `p_iowait`.
+
+---
+
+## 3. I/O function codes (`p_file.h`)
+
+Services are named `P_Fxxx` and defined in `p_file.h`. The generic codes that apply
+across many devices are (*PLIB* Ch.9; *IODEV* Ch.1):
+
+| Code | Meaning |
+| ---- | ------- |
+| `P_FREAD`   | read data from a channel |
+| `P_FWRITE`  | write data to a channel |
+| `P_FCLOSE`  | close a channel |
+| `P_FCANCEL` | cancel outstanding async requests |
+| `P_FSENSE`  | sense channel characteristics |
+| `P_FSET`    | set channel characteristics |
+| `P_FFLUSH`  | flush buffered data |
+| `P_FCTRL`   | test/set control lines (serial) |
+| `P_FINQ`    | inquire supported characteristics |
+
+Numeric values are assigned in `p_file.h`. The canonical numbering is:
+
+| Constant | Value |
+| -------- | ----- |
+| `P_FREAD`   | 1 |
+| `P_FWRITE`  | 2 |
+| `P_FCLOSE`  | 3 |
+| `P_FCANCEL` | 4 |
+| `P_FSET`    | 7 |
+| `P_FSENSE`  | 8 |
+| `P_FFLUSH`  | 9 |
+| `P_FCTRL`   | 11 |
+| `P_FINQ`    | 12 |
+
+> Confirmation from the manuals: the AccessIr chapter tabulates its own function
+> numbers and gives `P_FREAD = 1`, `P_FWRITE = 2` (*IODEV* Ch.16, "Constants").
+> The System Services driver model (*ADDSYS*) documents the OS-defined common set
+> `IoFuncRead / IoFuncWrite / IoFuncClose / IoFuncCancel / IoFuncSet /
+> IoFuncSense / IoFuncFlush`, which map to `P_FREAD … P_FFLUSH`; `p_read`,
+> `p_write` and `p_close` call the driver with `IoFuncRead`, `IoFuncWrite` and
+> `IoFuncClose` respectively. Drivers are urged to keep these conventional meanings
+> so that attached drivers work.
+
+Device-specific codes also exist, e.g. `P_FSEEK`, `P_FSETEOF` (files); `P_FTEST`
+(test for input); `P_FEDIT` (console edit); `P_FRELATIVE` / `P_FABSOLUTE` (timers);
+`P_FSTART` (FRC); `P_FCONNECT` / `P_FDISCONNECT` / `P_FRSUPER` (NCP, Xmodem);
+`P_FIR*` (IR); `E_FALARM` / `E_FDIAL` / `E_FSSOUNDCHANNELn` (sound). These are
+listed with the individual devices below and in *IODEV*.
+
+Error numbers `-32..-63` are reserved for I/O device errors of the form
+`E_FILE_xxx` (also in `p_file.h`). (*PLIB* Ch.6.)
+
+---
+
+## 4. Loading external device drivers
+
+### 4.1 Load / delete
+
+```c
+INT p_loadldd(TEXT *pName);           /* default extension .LDD */
+INT p_loadpdd(TEXT *pName);           /* default extension .PDD */
+INT p_devdel (TEXT *pName, INT devType);   /* devType: E_LDD or E_PDD */
+```
+
+- `p_loadldd` / `p_loadpdd` load a driver from a file; if `pName` has no extension,
+  `.LDD` / `.PDD` is assumed, and a relative name uses the current path. After
+  loading, a channel is opened with `p_open`. Errors: `E_FILE_EXIST` (same file
+  already loaded), `E_FILE_NXIST` (file missing), `E_GEN_IMAGE` (bad/corrupt
+  format), `E_GEN_NOMEMORY`, `E_GEN_NOSEGMENTS`. Apps that rely on an external LDD
+  should call `p_loadldd` and ignore `E_FILE_EXIST`. (*PLIB* Ch.9.)
+- `p_devdel` deletes a **RAM-loaded** driver by device name (no trailing `':'`).
+  Only loaded (not ROM) drivers can be deleted. Errors: `E_FILE_DEVICE` (not
+  loaded), `E_GEN_NSUP` (ROM driver), `E_GEN_INUSE` (currently open), or a
+  device-dependent error. **Warning:** a null `pName` deletes the first unloadable
+  driver of that type. Good practice: attempt `p_devdel` when finished and ignore
+  the result (harmless if in use elsewhere or in ROM). (*PLIB* Ch.9.)
+
+Related helpers: `p_devqu(pName)` returns the number of units an LDD supports (e.g.
+`p_devqu("TTY")` → 2 if two serial boards are fitted; `E_GEN_FAIL` means unlimited,
+as `FIL:` returns); `p_devfnd(...)` iterates device names matching a wildcard.
+(*PLIB* Ch.9.)
+
+### 4.2 The `.LDD` / `.PDD` model and device memory segments
+
+External drivers are loaded from a driver file into a **device memory segment**,
+allocated by the segment allocator. The ability to load and remove drivers **without
+a system reset** is a key EPOC feature: you can physically attach a peripheral and
+load its driver without exiting any process. The I/O system also notifies drivers
+on power off/on so they can save/restore device state. (*PLIB* Ch.9.)
+
+Memory segments (*PLIB* Ch.7, "Memory Allocation"):
+
+- **Device segments** are created when an external device is installed and deleted
+  when removed; once created a device segment does not normally change size. The
+  first two device segments are special — the data segments of `SYS$NULL` and the
+  supervisor `SYS$SMANG`.
+- Device segments are allocated at **lower addresses** than the volatile dynamic
+  segments so that dynamic-segment activity does not move them (a driver normally
+  has to stop working while its segment moves — risking data loss on, say, a serial
+  receive).
+- Segment name extension conventions: **`.LDD`** = LDD device segment, **`.PDD`** =
+  PDD device segment; `.$SC` primary shared code, `.DYL` dynamic library, `.$nn`
+  process data segment.
+- The segment index table has fixed sub-capacities — typically **96 total (32
+  device + 64 dynamic)**. Addresses/sizes are in 16-byte paragraphs.
+
+---
+
+## 5. Per-device reference
+
+### 5.1 Serial port — `TTY:` (*IODEV* Ch.4)
+
+Fully interrupt-driven RS-232. Two cooperating layers: a hardware PDD and a
+hardware-independent LDD (which buffers incoming data).
+
+**Device names.** First port `TTY:A`; second `TTY:B`. Availability varies: a Series 3
+with a 3-Link recognises only `TTY:A`; an MC with two serial/parallel modules has
+`TTY:A` (left) and `TTY:B` (right); HC has a third, cradle port `TTY:C`. HC also
+exposes TTL-level ports `TTY:D/E/F` (direct) and `TTY:G/H/I` (inverted) — not
+documented in that chapter.
+
+**Parameters — `P_SRCHAR` (`p_serial.h`), all fields:**
+
+```c
+typedef struct {
+    UBYTE tbaud;    /* transmit baud rate */
+    UBYTE rbaud;    /* receive baud rate  */
+    UBYTE frame;    /* data bits + stop + parity-present */
+    UBYTE parity;   /* parity type */
+    UBYTE hand;     /* handshake flags */
+    UBYTE xon;      /* XON character  (default DC1 0x11) */
+    UBYTE xoff;     /* XOFF character (default DC3 0x13) */
+    UBYTE flags;    /* control flags  */
+    ULONG tmask;    /* terminator mask */
+} P_SRCHAR;
+```
+
+**Baud (`tbaud`, `rbaud`)** — one of `P_BAUD_50, _75, _110, _134, _150, _300, _600,
+_1200, _1800, _2000, _2400, _3600, _4800, _7200, _9600, _19200, _38400, _56000`.
+Default `P_BAUD_9600`. All SIBO machines support `_50`..`_9600`; MC 200/400 and
+Series 3a also support `_19200`; HC/Series 3 can be set to `_19200` but their clock
+is slightly too slow (frequent overruns). No SIBO hardware supports split
+transmit/receive rates.
+
+**Frame (`frame`)** — one of `P_DATA_5 / P_DATA_6 / P_DATA_7 / P_DATA_8`, optionally
+OR'd with `P_TWOSTOP` (2 stop bits, else 1) and `P_PARITY` (parity bit present).
+Default `P_DATA_8` (8 data, 1 stop, no parity). All settings supported on all SIBO
+machines.
+
+**Parity (`parity`)** — used only if `P_PARITY` is set: `P_PAR_EVEN`, `P_PAR_ODD`,
+`P_PAR_MARK`, `P_PAR_SPACE`. Default 0. **No SIBO machine supports mark or space
+parity.**
+
+**Handshaking (`hand`, plus `xon`/`xoff`)** — combination of:
+
+| Flag | Effect |
+| ---- | ------ |
+| `P_OBEY_XOFF` | obey received XON/XOFF (input flow control) |
+| `P_SEND_XOFF` | transmit XON/XOFF to remote (output flow control) |
+| `P_IGN_CTS`   | if set, RTS held permanently active and incoming CTS ignored; if clear, RTS/CTS flow control |
+| `P_OBEY_DSR`  | if set, suspend TX when incoming DSR inactive (DTR/DSR); DTR held active while port is open |
+| `P_FAIL_DSR`  | (only if `P_OBEY_DSR`) complete outstanding `P_FREAD`/`P_FWRITE` with `E_FILE_LINE` if DSR goes inactive |
+| `P_OBEY_DCD`  | if set, suspend TX when incoming DCD inactive |
+| `P_FAIL_DCD`  | (only if `P_OBEY_DCD`) complete requests with `E_FILE_LINE` if DCD goes inactive |
+
+Default `hand = 0` → RTS/CTS handshaking. DCD is an input-only carrier indicator,
+not a flow-control line. `xon`/`xoff` default to DC1 (0x11) / DC3 (0x13).
+
+**Control flags (`flags`)** — only `P_IGNORE_PARITY` is defined (discard parity
+errors; the errored character is still delivered). Other bits reserved zero. Default 0.
+
+**Terminator mask (`tmask`)** — 32 bit flags, bit *n* (n = 0..31) selecting control
+code `0x00`..`0x1F` as a terminating character. E.g. bit 13 = CR, bit 10 = LF (to
+read a line at a time); bit 26 = Ctrl-Z. A read completes when a terminator is
+received (included in the returned length). Default 0 (none).
+
+**Errors:** `E_FILE_PARITY`, `E_FILE_FRAME`, `E_FILE_OVERRUN`, `E_FILE_LINE`
+(inactive required control line), plus `E_GEN_OVER` (driver receive buffer full)
+and `E_FILE_RECORD` (buffer filled with no terminator seen).
+
+**Services:**
+
+| Service | Prototype / notes |
+| ------- | ----------------- |
+| `p_open("TTY:x", -1)` | Powers up port, drives DTR active. Defaults as above; RTS not driven active until first `P_FREAD` or a `P_FSET` (so buffered-modem data is not lost). Errors: `E_GEN_NOMEMORY`, `E_GEN_INUSE`, `E_FILE_DEVICE`, `E_FILE_LOCKED`. |
+| `P_FREAD`  | `p_iow(pcb, P_FREAD, buf, &len)` — read up to `*len` bytes. Completes on: full length; receive error (partial data + negative status); a `tmask` terminator (length includes it); or cancel (`E_FILE_CANCEL`). After a cancel, use `P_FTEST` — more buffered chars may remain. |
+| `P_FWRITE` | `p_iow(pcb, P_FWRITE, buf, &len)` — obeys current handshaking. A **zero-length** write with `P_OBEY_DSR` set completes only when DSR goes active (used to detect a connection). Cancel → `E_FILE_CANCEL`; the driver does not report bytes sent before cancel. |
+| `P_FCANCEL` | cancel outstanding read and write. |
+| `P_FSENSE` | `p_iow(pcb, P_FSENSE, P_SRCHAR*)` — read current characteristics (cannot fail). |
+| `P_FSET`   | `p_iow(pcb, P_FSET, P_SRCHAR*)` — set characteristics (sense-modify-set idiom). Errors `E_GEN_ARG`, `E_GEN_NSUP`, `E_FILE_LINE`. Panics if a read/write is outstanding. |
+| `P_FFLUSH` | discard the LDD read buffer, clear error status, release paused remote. |
+| `P_FTEST`  | `p_iow(pcb, P_FTEST, &len)` — bytes currently buffered (at least that many can be read synchronously). |
+| `P_FCTRL`  | `p_iow(pcb, P_FCTRL, UBYTE *pctrl)` — read CTS/DSR/DCD input line state into `*pctrl` as a bit mask, and optionally set DTR (see below). |
+| `P_FINQ`   | `p_iow(pcb, P_FINQ, UWORD *pmask)` — write three words of supported-characteristic bit flags. |
+
+**Control-line constants (`p_serial.h`):**
+
+- Input line state returned by `P_FCTRL` in `*pctrl`:
+  `P_SRCTRL_CTS`, `P_SRCTRL_DSR`, `P_SRCTRL_DCD` (bit set ⇒ line active).
+- DTR output: if `*(pctrl+1)` is non-zero it sets DTR to `P_SRDTR_ON` (active) or
+  `P_SRDTR_OFF` (inactive). `E_GEN_NSUP` if the driver can't set DTR (all current
+  SIBO machines can).
+- `P_FINQ` bit flags: word 0 = `P_SRINQ_50 … P_SRINQ_19200`; word 1 =
+  `P_SRINQ_38400`, `P_SRINQ_56000` (not supported on SIBO); word 2 =
+  `P_SRINQ_DATA5/6/7/8`, `P_SRINQ_STOP2`, `P_SRINQ_PAREVEN/PARODD/PARMARK/PARSPACE`,
+  `P_SRINQ_SETDTR`, `P_SRINQ_SPLIT`. SIBO supports all except `PARMARK`, `PARSPACE`
+  and `SPLIT`.
+
+`p_close` flushes the receive buffer, waits for any in-flight TX char, cancels
+outstanding read/write, drops RTS and DTR, and powers the port down.
+
+### 5.2 Parallel port — `PAR:` (*IODEV* Ch.3)
+
+Standard Centronics, **output-only** (no read service). Available via serial/parallel
+or parallel expansion modules; HC cradle provides a third. Names `PAR:A`, `PAR:B`,
+`PAR:C` (e.g. Series 3 = `PAR:A` only; MC with two modules = `PAR:A` left, `PAR:B`
+right).
+
+- `p_open("PAR:x", -1)` — powers up the port lines (all control lines cleared low);
+  it draws power until closed. Errors: `E_FILE_ALLOC`, `E_FILE_DEVICE`,
+  `E_FILE_LOCKED` / `E_GEN_INUSE`.
+- `P_FWRITE` — `p_iow(pcb, P_FWRITE, buf, &len)`. **Never completes if no
+  functioning receiver is connected** — always write asynchronously with a timer
+  timeout. Errors `E_FILE_WRITE`, `E_FILE_CANCEL`.
+- `P_FCANCEL` — cancel the write (an indeterminate amount will already have been
+  written).
+- `P_FSENSE` — `p_iow(pcb, P_FSENSE, UWORD *port)` reads input control lines
+  (`p_par.h`): `S_BUSY` (pin 11), `S_ACK` (10), `S_ERROR` (15), `S_PE` (12). *Only
+  on HC/MC ranges with EPOC ≥ 2.30; not on Series 3/3a.*
+- `P_FSET` — `p_iow(pcb, P_FSET, UWORD *type, UWORD *port)` sets/clears output lines:
+  `*type = 1` sets high, `0` clears low. Lines: `S_INIT` (16), `S_AUTOFD` (14),
+  `S_SELECT` (17), plus `S_SPARE` (custom hardware only — ASIC5 pin 42, no effect on
+  the standard module). *Same HC/MC ≥ 2.30 restriction.*
+
+### 5.3 Timers — `TIM:` (async) and `FRC:` (free-running counter)
+
+**`TIM:` — asynchronous timer.** Documented in the *PLIB* "Time, Timers and Dates"
+chapter (not in *IODEV*). Opened `p_open(&tcb, "TIM:", -1)`. Requests are placed on
+a delta queue via `p_ioc(P_FRELATIVE, ..., &ticks)` (relative) or
+`p_ioc(P_FABSOLUTE, ...)`; cancel with `P_FCANCEL`. Relative units are 1/10 s (the
+examples use `tval = 10L * secs`). `TIM:` is the standard tool for I/O timeouts (see
+the `PAR:` and `TTY:` examples in *IODEV*). (*PLIB* Ch.8/9; Time chapter.)
+
+**`FRC:` — free-running counter** (*IODEV* Ch.7). **Specific to Series 3a and
+Workabout.** Accuracy ±2 ppm, resolution 1/1024 s. **Supports only one process at a
+time.** For resolutions of 1/32 s or coarser, use `TIM:` instead.
+
+- `p_open("FRC:", -1)` — errors `E_FILE_OPEN` (in use), `E_GEN_NOMEMORY`.
+- `P_FSTART` — `p_iow(pcb, P_FSTART, UWORD *pmode, UWORD *pint)`:
+  - `E_FRC_COUNTING`: counter increments every 1/1024 s from 0; `pint` ignored.
+  - `E_FRC_REPEATING`: increments every `*pint` × 1/1024 s (`*pint` in 10..65535,
+    ≈0.01–64 s). Errors `E_GEN_NSUP` (bad mode), `E_GEN_RANGE` (interval 0..9).
+- `P_FREAD` (COUNTING mode): `p_iow(pcb, P_FREAD, ULONG *arg1)` — elapsed 1/1024 s
+  since `P_FSTART`, not reset by the read.
+- `P_FREAD` (REPEATING mode): `p_iow(pcb, P_FREAD)` — completion status = number of
+  whole intervals elapsed since the last `P_FSTART`/`P_FREAD` (waits for ≥1
+  interval; time is not lost between reads).
+- Read errors: `E_GEN_OVER` (>32767 intervals / too large for `arg1`),
+  `E_FILE_CANCEL`, `E_FILE_READ` (counter not running, or machine was switched off
+  mid-count).
+
+### 5.4 Sound — `SND:` (*IODEV* Ch.5)
+
+Speaker driven by the `SND:` driver; a separate piezo **buzzer** (all machines
+except Series 3a, which emulates it via the speaker) is driven by the PLIB
+`p_sound` routine, not `SND:`. Output is disabled if the `E_SOUND_DEVICE` sound-flag
+bit is clear or `E_SOUND_DISABLE` is set (managed via `p_getsnd`/`p_setsnd`). The
+speaker is a **two-voice** device (chords / DTMF). Series 3 `SND:` is limited to
+DTMF and simple alarms — richer sound needs an extra LDD (e.g. `SVDFRC.LDD` on the
+SDK disk). Series 3a can also play/record `.WVE` files.
+
+- `p_open("SND:", -1)` — errors `E_FILE_ALLOC`, `E_GEN_FAIL` (disabled),
+  `E_FILE_LOCKED`/`E_GEN_INUSE`.
+- `P_FCANCEL` — cancel outstanding write.
+- `P_FSENSE` / `P_FSET` — `E_SOUND` struct (`epoc.h`):
+  ```c
+  typedef struct { UBYTE beatsPerMinute; UBYTE volume; } E_SOUND;
+  ```
+  `beatsPerMinute` (HC/MC/3a) `E_SOUND_MIN_BPM` 2 .. `E_SOUND_MAX_BPM` 240, default
+  120 (no effect on Series 3). `volume` 0 (`E_SOUND_MAX_VOLUME`, loudest) .. 5
+  (`E_SOUND_MIN_VOLUME`); Series 3 range 1..4; Series 3a has four distinct volumes;
+  smaller = louder; default 1. Always sense-then-set immediately after open, before
+  playing — even at defaults.
+- `E_FALARM` — `p_iow(pcb, E_FALARM, UWORD *palarm)`: `*palarm` 0 = "rings", 1 =
+  "chimes".
+- `E_FSSOUNDCHANNELn` *(HC/MC/3a only)* — `p_ioc(pcb, E_FSSOUNDCHANNELn, pstat,
+  WORD *pnotes, WORD *plen)`, n = 1 or 2. `*plen ≤ 16384` notes; each note is two
+  words (frequency Hz — middle A = 440; duration in beats). Output starts only once
+  **both** channels have been called (for sync); use `*plen = 0` for an unused
+  voice.
+- `E_FDIAL` *(Series 3 / 3a only)* — `p_iow(pcb, E_FDIAL, TEXT *pstr, E_DIAL
+  *pdial)` emits DTMF for `*pstr`.
+  ```c
+  typedef struct { UBYTE toneLengthTicks; UBYTE delayLengthTicks;
+                   UWORD pauseLengthTicks; } E_DIAL;   /* ticks = 1/32 s */
+  ```
+  Valid chars 0-9, A-F (`#`→F, `*`→E); space/comma = pause; others ignored; max 26
+  tone/pause chars. Errors `E_FILE_CANCEL`, `E_GEN_ARG` (too many chars).
+
+### 5.5 Magnetic card reader — `MCR:` (*IODEV* Ch.12)
+
+HC MCR driver, built into the HC OS. Interface fits top (`MCR:A`), bottom (`MCR:B`)
+or cradle (`MCR:C`).
+
+- `p_open("MCR:x", -1)` — errors `E_GEN_NOMEMORY`, `E_FILE_DEVICE` (no interface in
+  slot), `E_FILE_NAME`, `E_FILE_LOCKED`/`E_GEN_INUSE`.
+- `P_FREAD` — `p_iow(pcb, P_FREAD, UBYTE *buf1, UBYTE *buf2)`: track 1 → `*buf1`,
+  track 2 → `*buf2` (each buffer ≥ 256 bytes). Data is **leading-byte-count ASCII**;
+  count 0 = unsuccessful. Pass either buffer as `NULL` to skip that track. Track 1 =
+  alphanumeric (name/account), track 2 = numeric (most readers do track 2 only).
+  Errors `E_FILE_READ` (decode error), `E_GEN_OVER`, `E_FILE_CANCEL`.
+- `P_FCANCEL` — cancel the read.
+- `P_FSET` *(EPOC ≥ 2.32)* — `p_iow(pcb, P_FSET, UWORD *mask)` programs the 100 kΩ
+  pull-up/down resistors on the five reader lines (bit set = pull-up, clear =
+  pull-down; default all pull-down): `M_DATA1PU` 0x01, `M_CLK1PU` 0x02, `M_DATA2PU`
+  0x04, `M_CLK2PU` 0x08, `M_CLSPU` 0x10 (card-present). Other bits ignored.
+
+### 5.6 Infrared (*IODEV* Ch.15–17)
+
+Psion IR is **IrDA-compliant only** (S3a/Siena ports won't talk to non-IrDA
+devices). The protocol stack, bottom to top: **SIR** (Serial Infrared physical
+layer device driver, drives the hardware) → **IrLAP** (link access) → **IrLMP**
+(link management) → the **IrMUX API** (server side) and **AccessIr API** (client
+side). Two application-facing device channels are exposed:
+
+- **`AIR:`** — the AccessIr API device. `p_open(&pcb, "AIR:", 0)` (mode 0) powers up
+  the port; errors `E_GEN_INUSE`, `E_GEN_NOMEMORY`. Services use `P_FIR*` codes
+  (numeric values from *IODEV* Ch.16): `P_FREAD` 1, `P_FWRITE` 2,
+  `P_FIRDISCONNECT` 4, `P_FIRDISCOVER` 5, `P_FIRSELECT` 6, `P_FIRAWAITCONNECT` 7,
+  `P_FIRMAKECONNECT` 8. Flow: `P_FIRDISCOVER` (log in-range machines) →
+  `P_FIRSELECT` → `P_FIRMAKECONNECT` (primary) / `P_FIRAWAITCONNECT` (secondary),
+  exchanging up to 56 bytes of connect data → `P_FREAD`/`P_FWRITE` →
+  `P_FIRDISCONNECT`.
+- **`IRP:`** — the IR **printer-port** device driver (the "IRP" API), used for IR
+  printing. (*IODEV* Ch.15, protocol-layer diagram.)
+
+The **IrMUX API** (*IODEV* Ch.17) is the server-side interface (LM-IAS
+registration, connection-oriented and connectionless reads/writes) exposed through
+`LM_*` messages rather than `P_Fxxx` codes.
+
+> MX note: these chapters describe the S3a/Siena/S3c-era IrDA stack; the manuals do
+> not document Workabout-MX-specific IR behaviour.
+
+---
+
+## 6. Barcode scanning
+
+### 6.1 Workabout MX integral laser — see `SCANNER-API.md`
+
+The **Workabout MX integral laser scanner is not covered by these manuals.** It is
+documented separately in **`SCANNER-API.md`** (sibling of this file, at
+`/tmp/claude/inv/SCANNER-API.md`). In brief, per that document: the MX uses the
+logical driver **`WL2`** (units `WL2:A`, `WL2:D`) with decoder type **`Symbol2`**
+(the integral Symbol laser engine); it is a decoded scanner, triggered by the
+keyboard scan key (Window Server key code 368). **Do not duplicate that content
+here — consult `SCANNER-API.md` for the MX.**
+
+The remainder of this section summarises only the **older external** wand/RS232
+barcode devices as documented in *IODEV*.
+
+### 6.2 External wand decoders — `BAR:` (*IODEV* Ch.13)
+
+The HC has **no** built-in barcode driver/decoder; readers are supported by external
+combined **decoder + device-driver LDDs** that the app must load (`p_loadldd` or OPL
+`DevLoadLdd`). Wand interface module fits the top (`BAR:A`) or bottom (`BAR:B`) of
+the HC. Available drivers (device name `BAR` in all cases):
+
+| File | Symbologies |
+| ---- | ----------- |
+| `BAREAN.LDD`  | EAN8, EAN13, UPC, UPCE |
+| `BARC39.LDD`  | Code 39 |
+| `BARITF.LDD`  | Interleaved 2 of 5 (ITF) |
+| `BAR128.LDD`  | Code 128 |
+| `BARMPLES.LDD`| Modified Plessey |
+| `BARRAW.LDD`  | raw |
+
+None auto-discriminates. Load e.g. `p_loadldd("BARC39.LDD")`; remove with
+`p_devdel("BAR")` (or OPL `DevDelete`).
+
+- `p_open("BAR:", -1)` — opens via the previously loaded LDD. Errors as for `MCR:`.
+- `P_FREAD` — `p_iow(pcb, P_FREAD, UBYTE *buf)` (buf ≥ 256). Leading-byte-count
+  ASCII; count 0 = failed read. The **first character encodes the symbology** (e.g.
+  EAN8/13, UPC, Code 39, ITF, Code 128, Modified Plessey, UPCE); the rest is the
+  decoded data. Errors `E_GEN_OVER`, `E_FILE_CANCEL`.
+- `P_FCANCEL` — cancel the read.
+
+### 6.3 Intelligent reader / RS232 module — `TTY:` escape commands (*IODEV* Ch.14)
+
+The **intelligent** RS232/barcode expansion module contains a decoding
+micro-controller and shares one serial port between an RS232 interface and the
+barcode interface (not usable simultaneously). Port mapping by slot: top slot →
+RS232 `TTY:A`, barcode `TTY:D`; bottom slot → RS232 `TTY:B`, barcode `TTY:E`. The
+barcode interface talks to the host at the standard HC comms settings (XON/XOFF,
+no hardware handshaking). It auto-discriminates EAN/JAN 8/13, UPCA, UPCE, Codabar,
+Code 128, Interleaved 2 of 5, and Code 39 (standard/extended), transmitting decoded
+data left-to-right as ASCII, terminated by default with a single CR.
+
+Because it is reached through `TTY:`, it uses the normal serial services
+(`p_open`, `P_FSENSE`, `P_FSET`, `P_FREAD`, `P_FWRITE`, `p_close`). It is
+**programmed by writing escape sequences** to it via the serial channel:
+
+```
+<Esc>-y<code><command>            general form
+<Esc>-y<code><command><text>      set-termination-string form
+<Esc>E                            hard reset (special form)
+```
+
+`<Esc>` = 0x1B, then `-` (0x2D), then `y`/`Y`, a decimal `<code>` of 1–3 digits
+(0–255), and an uppercase command letter; no embedded spaces. Multiple option bits
+are combined by **summing** their `<code>` values. Multiple commands may be
+concatenated in one sequence — intermediate command letters lowercase, the final
+one uppercase (e.g. `<Esc>-y13f2h1D`).
+
+Command letters (each `<Esc>-y<code><letter>`):
+
+| Cmd | Function |
+| --- | -------- |
+| `D` | serial inter-character delay (0 = none, 1 = 10 ms) |
+| `E` | hard reset + self-test (special form `<Esc>E`; reverts all options to default; self-test failures reported as `... SELF TEST FAILED<CR><LF>`) |
+| `F` | select symbology bitmask: 1 Code39, 2 ITF, 4 UPC/EAN, 8 Codabar, 16 Code128 (default `31`) |
+| `G` | check-character options (verify / transmit check digits; per-symbology) |
+| `H` | decoding options (extended Code39, Codabar start/stop, UPC-vs-EAN, 2/5-digit supplements, UPC E→A expansion, auto-discriminate supplements) |
+| `J` | single-read mode enable/disable |
+| `K` | single-read control (fire one read when in single-read mode) |
+| `M` | set Interleaved 2 of 5 length |
+| `O` | set termination string (`<Esc>-y<code>O<string>`, up to 4 chars) |
+| `Q` | Code ID characters |
+| `S` | status request |
+| `W` | scanner enable |
+
+Per-symbology output formats (ID chars, check digits, supplement digits for
+UPC E/A, EAN 8/13 and their +2/+5 variants; Codabar start/stop; ITF and Code 39
+check handling) are tabulated in *IODEV* Ch.14.
+
+---
+
+## 7. Other channel devices (pointers)
+
+*IODEV* also documents the **Console** (`CON:`, Ch.2 — screen/keyboard, `P_SCR_*`
+function codes, `P_CON_KBREC`), **Alarm** (Ch.6, `A_FTIMED`/`A_FUNTIMED`), **World
+database** (Ch.8), **Xmodem/Ymodem** (Ch.9, `P_FCONNECT`/`P_FREAD`/`P_FWRITE`),
+**NCP / Link** (Ch.10, `SYS$NCP`), **Cradle/Docking Station** (Ch.11), and the
+**Fast Charger** (Ch.18, `FCHG_*`). The **`FIL:`** file driver and the **`TIM:`**
+timer are documented in the *PLIB* Files and Time chapters. These are outside the
+scope of this reference but follow the same `p_open` + `P_Fxxx` model described in
+Sections 1–3.
+
+---
+
+### Source map
+
+| Topic | Source |
+| ----- | ------ |
+| Device model, `p_open`, `FIL:` fallback, modes, attached drivers, file server | *PLIB* Ch.9 |
+| I/O primitives (`p_ioa/ioc/iow` + variants), `p_read/write/close`, cancel | *PLIB* Ch.9 |
+| `p_iowait` / `p_waitstat`, semaphore rules | *PLIB* Ch.8 |
+| Function codes, `IoFunc*` mapping | *PLIB* Ch.9; *IODEV* Ch.1/16; *ADDSYS* driver chapter |
+| `p_loadldd`/`p_loadpdd`/`p_devdel`/`p_devqu`/`p_devfnd`; `.LDD`/`.PDD`; device segments | *PLIB* Ch.9, Ch.7 |
+| `TTY:`, `P_SRCHAR`, control lines | *IODEV* Ch.4 |
+| `PAR:` | *IODEV* Ch.3 |
+| `FRC:` | *IODEV* Ch.7 |
+| `TIM:` | *PLIB* Time chapter (referenced from *IODEV* Ch.1) |
+| `SND:` | *IODEV* Ch.5 |
+| `MCR:` | *IODEV* Ch.12 |
+| IR (`AIR:`, `IRP:`, IrMUX) | *IODEV* Ch.15–17 |
+| External `BAR:` wand decoders | *IODEV* Ch.13 |
+| Intelligent reader / `TTY:` escape commands | *IODEV* Ch.14 |
+| Workabout MX integral laser (`WL2`/`Symbol2`) | **`SCANNER-API.md`** (not these manuals) |
diff --git a/docs/reference/04-plib-core.md b/docs/reference/04-plib-core.md
new file mode 100644
index 0000000..0f1b88a
--- /dev/null
+++ b/docs/reference/04-plib-core.md
@@ -0,0 +1,458 @@
+# PLIB Core API Reference (Psion SIBO / Workabout MX)
+
+Categorised function reference for the core **PLIB** library, drawn from the
+*PLIB Reference*, Version 2.10 (3 February 1995), (C) Psion PLC.
+
+## Conventions
+
+- Signatures are transcribed from the manual. The OCR source occasionally
+  mangles glyphs; signatures below are corrected to the manual's own C types
+  where the intent is unambiguous. Uncertain items are marked **[?]**.
+- Types: `TEXT` = char/byte string, `UBYTE`/`BYTE`, `UWORD`/`WORD` (16-bit),
+  `UINT`/`INT` (16-bit), `ULONG`/`LONG` (32-bit), `DOUBLE` (64-bit float),
+  `VOID`, `HANDLE`, `BOOL`.
+- Many functions return `0` on success and a negative `E_*` error number
+  (defined in `p_gen.h` etc.) on failure.
+- `f_*` twins of `p_*` allocators/senders behave identically except they call
+  `p_leave(E_GEN_NOMEMORY)` / `p_leave(err)` instead of returning `NULL`/`err`.
+
+---
+
+## 1. String & Buffer Handling
+
+Declared chiefly in `p_std.h` / `plib.h`. Buffers (`b*`) take an explicit
+length; strings (`s*`) are zero-terminated.
+
+### 1.1 Copy, length, concatenate, fill
+
+| Signature | Purpose |
+|---|---|
+| `UBYTE *p_bcpy(VOID *target, VOID *source, UINT len);` | Copy `len` bytes source→target (overlap-safe); returns `target+len`. |
+| `UINT p_slen(TEXT *str);` | Return length of zero-terminated string, excluding the terminator. |
+| `TEXT *p_scpy(TEXT *target, TEXT *source);` | Copy string source→target; returns address of target's terminating zero. |
+| `TEXT *p_scpym(TEXT *target, ...);` | Copy+concatenate a NULL-terminated list of strings into target. |
+| `TEXT *p_scat(TEXT *lstr, TEXT *rstr);` | Append rstr to lstr; returns address of new terminating zero. |
+| `TEXT *p_scatm(TEXT *lstr, ...);` | Append a NULL-terminated list of strings to lstr. |
+| `UBYTE *p_brep(VOID *buf, INT buf_len, VOID *pattern, INT pat_len);` | Fill buf by replicating a byte pattern; returns `buf+buf_len`. |
+| `TEXT *p_srep(TEXT *buf, INT buf_len, TEXT *pattern);` | Fill buf by replicating a string pattern (terminator excluded). |
+| `VOID p_bswap(VOID *buf1, VOID *buf2, INT len);` | Swap `len` bytes between two buffers. |
+| `UBYTE *p_bfil(VOID *buf, UINT buf_len, INT fill_byte);` | Fill buf with a repeated byte; returns `buf+buf_len`. |
+| `TEXT *p_jtob(TEXT *tbuf, INT tlen, TEXT *sbuf, INT slen, INT type, INT fill);` | Left/right/centre-align sbuf in tbuf (`P_JLEFT`/`P_JRIGHT`/`P_JCENTRE`), padding with `fill`. |
+
+### 1.2 Comparison
+
+| Signature | Purpose |
+|---|---|
+| `INT p_bcmp(VOID *lbuf, INT lbuf_len, VOID *rbuf, INT rbuf_len);` | Compare two buffers byte-wise; returns lbuf−rbuf (<0 / 0 / >0). |
+| `INT p_scmp(TEXT *lstr, TEXT *rstr);` | Compare two strings; returns lstr−rstr. |
+| `INT p_bcmpi(TEXT *lbuf, INT lbuf_len, TEXT *rbuf, INT rbuf_len);` | Case-independent buffer compare. |
+| `INT p_scmpi(TEXT *lstr, TEXT *rstr);` | Case-independent string compare. |
+
+*(OCR renders these as `p_bemp`/`p_bempi`; the intended names are `p_bcmp`/`p_bcmpi`.)*
+
+### 1.3 Searching (character, substring, wildcard)
+
+| Signature | Purpose |
+|---|---|
+| `INT p_bloc(VOID *buf, INT buf_len, INT ch);` | Index of first `ch` in buffer, or −1. |
+| `INT p_sloc(TEXT *str, INT ch);` | Index of first `ch` in string, or −1. |
+| `INT p_bloci(TEXT *buf, INT buf_len, INT ch);` | Case-independent forward char search in buffer. |
+| `INT p_sloci(TEXT *str, INT ch);` | Case-independent forward char search in string. |
+| `INT p_slocr(TEXT *str, INT ch);` | Reverse (last-occurrence) char search in string. |
+| `INT p_slocri(TEXT *str, INT ch);` | Case-independent reverse char search in string. |
+| `INT p_bsub(VOID *buf, INT buf_len, VOID *sbuf, INT sbuf_len);` | Index of first occurrence of a byte sequence in buffer, or −1. |
+| `INT p_ssub(TEXT *str, TEXT *substr);` | Index of first occurrence of substring in string, or −1. |
+| `INT p_bsubi(TEXT *buf, INT buf_len, TEXT *sbuf, INT sbuf_len);` | Case-independent buffer subsequence search. |
+| `INT p_ssubi(TEXT *str, TEXT *substr);` | Case-independent substring search. |
+| `INT p_bmatch(TEXT *buf, INT blen, TEXT *mbuf, INT mlen);` | Match buffer against a wildcard spec (`*`, `?`); returns TRUE/FALSE. |
+| `INT p_bmatchi(TEXT *buf, INT blen, TEXT *mbuf, INT mlen);` | Case-independent wildcard buffer match. |
+| `INT p_smatch(TEXT *str, TEXT *mstr);` | Match string against wildcard spec (`*`, `?`). |
+| `INT p_smatchi(TEXT *str, TEXT *mstr);` | Case-independent wildcard string match. |
+
+### 1.4 Character classification (return TRUE/FALSE for `c` modulo 256)
+
+| Signature | Purpose |
+|---|---|
+| `INT p_isupper(INT c);` | Uppercase alphabetic (accented or not). |
+| `INT p_islower(INT c);` | Lowercase alphabetic. |
+| `INT p_isalpha(INT c);` | Alphabetic either case. |
+| `INT p_isdigit(INT c);` | Decimal digit 0–9. |
+| `INT p_isalnum(INT c);` | Alphanumeric. |
+| `INT p_isxdigit(INT c);` | Hex digit 0–9, A–F, a–f. |
+| `INT p_isspace(INT c);` | Whitespace (space, HT, NL, VT, FF, CR). |
+| `INT p_iscntrl(INT c);` | Control character (0–31, 127). |
+| `INT p_ispunct(INT c);` | Printable graphic, not alphanumeric/space. |
+| `INT p_isgraph(INT c);` | Printable graphic (alnum or punct). |
+| `INT p_isprint(INT c);` | Printable, i.e. `p_isgraph` plus space. |
+
+### 1.5 Folding & case conversion, skipping
+
+| Signature | Purpose |
+|---|---|
+| `TEXT *p_skipwh(TEXT *str);` | Skip leading whitespace; return first non-white char. |
+| `TEXT *p_skipch(TEXT *str);` | Skip non-white chars; return first whitespace/terminator. |
+| `INT p_tofold(INT c);` | Fold char via built-in fold table (for case-insensitive matching). |
+| `TEXT *p_scpyf(TEXT *target, TEXT *source);` | Copy string folding each char (like `p_scpy`). |
+| `VOID p_sconf(TEXT *str);` | Fold the characters of a string in place. |
+| `INT p_toupper(INT c);` | Convert char to upper case (display use, not matching). |
+| `INT p_tolower(INT c);` | Convert char to lower case (display use, not matching). |
+| `VOID p_scap(TEXT *str);` | Capitalise string: first char upper, rest lower. *(EPOC 2.14+)* |
+
+> **Folding vs. case:** `p_tofold`/`p_sconf` are for case-insensitive
+> ordering/matching (symbol tables); `p_toupper`/`p_tolower`/`p_scap` are for
+> human-visible text and must **not** be used for comparison.
+
+---
+
+## 2. Arrays, Queues & Sorting (misc utilities)
+
+Doubly-linked circular queues use `P_QUE` headers; delta queues use `P_DELTA`.
+
+| Signature | Purpose |
+|---|---|
+| `INT p_bsrch(INT nrec, INT (*compf)(), INT *pmid, UBYTE *pmatch);` | Binary search over `nrec` records via callback; writes found index to `*pmid`. |
+| `INT p_qsort(INT nrec, INT (*ordf)(), VOID (*excf)(), UBYTE *base);` | Quicksort `nrec` records using ordering and exchange callbacks. |
+| `VOID p_enque(P_QUE *pNew, P_QUE *pEntry);` | Insert `pNew` before `pEntry` in its doubly-linked queue. |
+| `VOID p_deque(P_QUE *pEntry);` | Unlink `pEntry` from its queue. |
+
+*(The manual also documents `p_dequed` for delta queues; its clean signature is
+not printed in the source text — **[?]**.)*
+
+---
+
+## 3. CRC & Checksums
+
+| Signature | Purpose |
+|---|---|
+| `VOID p_crc(UWORD *pcrc, UBYTE *buf, UINT len);` | Incrementally accumulate CCITT CRC-16 (x¹⁶+x¹²+x⁵+1) over `len` bytes; init `*pcrc` to 0 first. |
+
+---
+
+## 4. Console I/O
+
+Primitive console services layered on the `CON:` device / window server. The
+console is opened automatically on first use. PLIB offers only line output of
+mono-spaced text and simple backspace-edited line input; richer row/column
+control lives in the `CON:` device driver, and full UI in the Window Server.
+Internal buffer is `P_MAXSYSIO` (258) bytes, limiting output to 256 bytes/call.
+
+| Signature | Purpose |
+|---|---|
+| `VOID p_putch(UINT c);` | Write one character to the console. |
+| `VOID p_puts(TEXT *str);` | Write a string and start a new line. |
+| `VOID p_printf(TEXT *fstr, ...);` | Format args (as `p_atob`), write line, advance to next line. |
+| `VOID p_print(TEXT *fstr, ...);` | As `p_printf` but no automatic newline (use `\r`,`\n`). |
+| `INT p_getch(VOID);` | Wait for a keypress; return its character code. |
+| `INT p_gets(TEXT *str);` | Read a line (backspace editing) up to `P_MAXSYSIO-1`; returns length. |
+| `INT p_getl(TEXT *pmt, TEXT *str, INT len);` | Write prompt `pmt`, read up to `len` chars into `str`; returns length. |
+
+---
+
+## 5. Number ↔ String Conversion
+
+Declared in the *Integer Conversion and Rectangle Functions* chapter.
+
+### 5.1 Integer/long → text
+
+| Signature | Purpose |
+|---|---|
+| `UINT p_itob(TEXT *buf, INT value);` | Signed decimal of INT → buf; returns chars written. |
+| `INT p_ltob(TEXT *buf, LONG value);` | Signed decimal of LONG → buf; returns chars written. |
+| `INT p_gtob(TEXT *buf, UINT value, INT radix);` | Unsigned UINT in any radix → buf. |
+| `INT p_gltob(TEXT *buf, ULONG value, INT radix);` | Unsigned ULONG in any radix → buf. |
+
+### 5.2 Formatted multi-argument output
+
+| Signature | Purpose |
+|---|---|
+| `INT p_atob(TEXT *buf, TEXT *fstr, VOID *parg);` | `printf`-style format of arg list `parg` into buf; returns chars written. |
+| `VOID p_atos(TEXT *str, TEXT *fstr, ...);` | Convenience variadic wrapper over `p_atob` producing a zero-terminated string. |
+
+Format `%[<align>][<fill>]<width><type>`; types: `b` binary, `c` char, `d`
+signed dec, `f` fill only, `m`/`w` 2-byte MSB/LSB binary *(EPOC 2.17+)*, `o`
+octal, `s` string, `u` unsigned dec, `x` hex. Widen to long with `l`/`L` or
+upper-case type; `<width>`/`<fill>` may be `*` (taken from args).
+
+### 5.3 Text → integer/long (radix conversions)
+
+All take `TEXT **pstr` (advanced past the parsed field on success), return 0 or
+`E_GEN_OVER`/`E_GEN_FAIL`.
+
+| Signature | Purpose |
+|---|---|
+| `INT p_stoi(TEXT **pstr, WORD *pval);` | Signed decimal string → 16-bit WORD. |
+| `INT p_stol(TEXT **pstr, LONG *pval);` | Signed decimal string → 32-bit LONG. |
+| `INT p_stog(TEXT **pstr, UWORD *pval, INT radix);` | Unsigned string in any radix → 16-bit UWORD. |
+| `INT p_stogl(TEXT **pstr, ULONG *pval, INT radix);` | Unsigned string in any radix → 32-bit ULONG. |
+| `INT p_stoa(TEXT **pstr, TEXT *fstr, ...);` | Scan multiple fields from a string into args per format `fstr`. |
+
+### 5.4 Double ↔ text (floating point conversion)
+
+| Signature | Purpose |
+|---|---|
+| `INT p_dtob(TEXT *pbuf, DOUBLE *pval, P_DTOB *pformat);` | Format a double to text per `P_DTOB` (type/width/decimals/point/triad); returns chars or `E_GEN_*`. |
+| `INT p_stod(TEXT **pstr, DOUBLE *pval, INT point);` | Parse a floating-point number from text (`point` = decimal-point char) → double. |
+
+> Note: the manual provides no `p_dtos` — double→string is `p_dtob`.
+
+---
+
+## 6. Floating Point, Scientific & Math
+
+Declared in `p_math.h`. Trig args are in **radians**. `E_CONFIG`/config via
+`p_getctd`. Two families exist:
+
+- **Scientific functions** (`p_sin` … `p_pow`) and `p_rand`/`p_frand` require the
+  8087 emulator (`sys$8087.ldd`).
+- **Arithmetic primitives** (`p_fld` … `p_longtof`) are emulator-independent —
+  usable to do FP without loading the emulator.
+
+Macros (also emulator-triggering with FP operands): `ABS(x)`, `MAX(a,b)`, `MIN(a,b)`.
+
+### 6.1 Scientific (require emulator)
+
+All return 0 or `E_GEN_ARG`/`E_GEN_UNDER`/`E_GEN_OVER`.
+
+| Signature | Purpose |
+|---|---|
+| `INT p_sin(DOUBLE *pret, DOUBLE *parg);` | Sine. |
+| `INT p_cos(DOUBLE *pret, DOUBLE *parg);` | Cosine. |
+| `INT p_tan(DOUBLE *pret, DOUBLE *parg);` | Tangent (arg magnitude limited). |
+| `INT p_asin(DOUBLE *pret, DOUBLE *parg);` | Arc sine (`ABS(*parg)<=1`). |
+| `INT p_acos(DOUBLE *pret, DOUBLE *parg);` | Arc cosine (`ABS(*parg)<=1`). |
+| `INT p_atan(DOUBLE *pret, DOUBLE *parg);` | Arc tangent. |
+| `INT p_ln(DOUBLE *pret, DOUBLE *parg);` | Natural (base-e) log. |
+| `INT p_exp(DOUBLE *pret, DOUBLE *parg);` | e raised to `*parg`. |
+| `INT p_log(DOUBLE *pret, DOUBLE *parg);` | Base-10 log. |
+| `INT p_sqrt(DOUBLE *pret, DOUBLE *parg);` | Square root. |
+| `INT p_pow(DOUBLE *pret, DOUBLE *parg1, DOUBLE *parg2);` | `*parg1` raised to `*parg2`. |
+
+### 6.2 Emulator-independent FP arithmetic
+
+For one-arg functions, `pret` and `parg` may alias. Return 0 or `E_GEN_*`.
+
+| Signature | Purpose |
+|---|---|
+| `INT p_fld(DOUBLE *pret, DOUBLE *parg);` | Load: `*pret = *parg`. |
+| `INT p_fadd(DOUBLE *pret, DOUBLE *parg);` | `*pret += *parg`. |
+| `INT p_fsub(DOUBLE *pret, DOUBLE *parg);` | `*pret -= *parg`. |
+| `INT p_fmul(DOUBLE *pret, DOUBLE *parg);` | `*pret *= *parg`. |
+| `INT p_fdiv(DOUBLE *pret, DOUBLE *parg);` | `*pret /= *parg`. |
+| `INT p_fcmp(DOUBLE *parg1, DOUBLE *parg2);` | Compare: returns 1 / 0 / −1. *(OCR: `p_femp`.)* |
+| `INT p_fneg(DOUBLE *parg);` | Negate `*parg` in place. |
+| `INT p_mod(DOUBLE *pret, DOUBLE *parg1, DOUBLE *parg2);` | Remainder of `*parg1 / *parg2`. |
+| `INT p_int(DOUBLE *pret, DOUBLE *parg);` | Integer part (toward zero) → double. |
+| `INT p_inti(WORD *pret, DOUBLE *parg);` | Integer part → 16-bit WORD (range-checked). |
+| `INT p_intl(LONG *pret, DOUBLE *parg);` | Integer part → 32-bit LONG (range-checked). |
+| `VOID p_itof(DOUBLE *pret, WORD *parg);` | Convert WORD → double. |
+| `VOID p_longtof(DOUBLE *pret, LONG *parg);` | Convert LONG → double. |
+
+### 6.3 Random numbers
+
+| Signature | Purpose |
+|---|---|
+| `ULONG p_randl(ULONG *pseed);` | Next pseudo-random 32-bit long; updates `*pseed`. (No emulator.) |
+| `DOUBLE p_rand(ULONG *pseed);` | Random double in [0,1); updates `*pseed`. (Emulator required.) |
+| `VOID p_frand(DOUBLE *pret, ULONG *pseed);` | Random double in [0,1) → `*pret`; updates `*pseed`. |
+
+> **Long integer arithmetic:** PLIB exposes no dedicated `p_lmul`/`p_ldiv`
+> helpers; 32-bit `LONG`/`ULONG` work is done with native C, the `l*`
+> conversion routines above, and `p_ltob`/`p_stol`/`p_stogl`/`p_randl`.
+
+---
+
+## 7. Rectangle & Geometry Utilities
+
+Operate on `P_RECT` / `P_POINT` (declared with the integer-conversion chapter).
+
+| Signature | Purpose |
+|---|---|
+| `VOID p_offrec(P_RECT *rect, INT xoffset, INT yoffset);` | Move a rectangle by an offset. |
+| `VOID p_insrec(P_RECT *rect, INT xinset, INT yinset);` | Shrink/expand a rectangle about its centre. |
+| `VOID p_unirec(P_RECT *rect1, P_RECT *rect2, P_RECT *result);` | Union (smallest enclosing rectangle). |
+| `INT p_intrec(P_RECT *rect1, P_RECT *rect2, P_RECT *result);` | Intersection; returns TRUE if they intersect. |
+| `INT p_pinrec(P_POINT *point, P_RECT *rect);` | TRUE if point lies inside rectangle. |
+| `INT p_emprec(P_RECT *rect);` | TRUE if rectangle is empty. |
+| `VOID p_absrec(P_RECT *rect, P_RECT *result);` | Normalise negative sides to positive. |
+
+---
+
+## 8. Memory Allocation & the Heap
+
+Heap cells are allocated from the process data segment (max ~64K). `f_*`
+variants leave with `E_GEN_NOMEMORY` instead of returning `NULL`.
+
+### 8.1 Cell allocation
+
+| Signature | Purpose |
+|---|---|
+| `VOID *p_alloc(UINT size);` | Allocate a heap cell ≥ `size` bytes; returns address or `NULL`. |
+| `VOID *f_alloc(UINT size);` | As `p_alloc` but leaves on failure. |
+| `VOID p_free(VOID *pcell);` | Free a cell (no-op if `pcell` is 0). |
+| `VOID *p_realloc(VOID *pcell, UINT size);` | Resize a cell (preserving contents); `pcell==0` ⇒ `p_alloc`. |
+| `VOID *f_realloc(VOID *pcell, UINT size);` | As `p_realloc` but leaves on failure. |
+| `VOID *p_adjust(VOID *pcell, UINT offset, INT amount);` | Open (+) or close (−) a gap mid-cell for insert/delete. |
+| `UINT p_alen(VOID *pcell);` | Return actual cell length in bytes (≥ requested). |
+
+### 8.2 Heap tuning & diagnostics
+
+| Signature | Purpose |
+|---|---|
+| `VOID p_hgran(UINT nparas);` | Set heap growth granularity (paragraphs of 16 bytes; ≤ `E_MAX_GROWBY`). |
+| `VOID p_allwalk(VOID (*fptr)(VOID *fpar, INT isalloc, UINT len), VOID *fpar);` | Walk every heap cell, calling `fptr`; panics on inconsistency. |
+| `VOID p_allchk(INT num);` | Check allocated cells vs. free list; `p_panic(0xff)` with diagnostics if corrupt. |
+| `UINT p_allspc(VOID **pheap);` | Return potential free heap space; write heap start to `*pheap`. |
+| `p_altchk(...)` **[?]** | Thorough heap-integrity check (referenced by name; full signature not printed in source). |
+
+### 8.3 System memory info
+
+| Signature | Purpose |
+|---|---|
+| `UINT p_getram(VOID);` | Addressable system RAM in 16-byte paragraphs (≤ 32768). |
+| `UINT p_totalK(VOID);` | Total machine RAM in KB, ignoring bank-switching. *(EPOC 3.50+)* |
+| `UINT p_sgfree(VOID);` | Available addressable segmented memory in paragraphs. |
+| `UINT p_sgramdisk(VOID);` | Paragraphs of addressable RAM used by the internal RAM disk. |
+
+### 8.4 External data segments (shared memory / IPC)
+
+| Signature | Purpose |
+|---|---|
+| `INT p_sgdelete(TEXT *pName);` | Delete a named external data segment. |
+| `INT p_sgcopyto(HANDLE nHandle, LONG pos, VOID *source, UINT len);` | Write `len` bytes into an open segment at `pos`. |
+| `INT p_sgcopyfr(HANDLE nHandle, LONG pos, VOID *target, UINT len);` | Read `len` bytes from an open segment at `pos`. |
+| `UINT p_sgsize(HANDLE nHandle);` | Size of an open segment in 16-byte paragraphs. |
+| `INT p_sgadjust(HANDLE nHandle, INT nParas);` | Grow/shrink an open segment by `nParas` paragraphs. |
+| `INT p_sgclose(HANDLE nHandle);` | Close an open segment. |
+| `VOID p_sglock(HANDLE nHandle);` | Lock a segment against relocation. |
+| `VOID p_sgunlock(HANDLE nHandle);` | Unlock a previously locked segment. |
+
+*(The chapter also references `p_sgcreate`/`p_sgopen`/`p_sgfind`; their clean
+signatures are not isolated in the source text — **[?]**.)*
+
+### 8.5 Environment variables
+
+| Signature | Purpose |
+|---|---|
+| `INT p_getenv(TEXT *pMatch, TEXT *pValue);` | Get value of matching env var (string). |
+| `INT p_getenviron(TEXT *pMatch, INT mLength, VOID *pValue);` | Get env var value (binary, length-specified match). |
+| `INT p_setenv(TEXT *pName, TEXT *pValue);` | Set/create a string env var. |
+| `INT p_setenviron(TEXT *pName, INT nLength, VOID *pValue, INT vLength);` | Set a binary env var. |
+| `INT p_delenv(TEXT *pMatch);` | Delete matching env var. |
+| `INT p_delenviron(TEXT *pMatch, INT mLength);` | Delete env var (length-specified match). |
+| `INT p_fndenv(TEXT *pMatch, TEXT *pName, TEXT *pValue, HANDLE *pHandle);` | Iterate/find env vars by name pattern. |
+| `INT p_findenviron(TEXT *pMatch, INT mLength, UBYTE *pBuf, HANDLE *pHandle);` | Iterate/find env vars (binary). |
+
+---
+
+## 9. Date, Time & Timers
+
+System time = seconds since 00:00:00 1 Jan 1970 (`ULONG`). Day-based math uses
+`P_DAYSEC` (days since 1900 + seconds in day); human form uses `P_DATE`
+(year-1900, month 0–11, day 0–30, h/m/s, yrday). Declared in `p_date.h`.
+
+### 9.1 System clock
+
+| Signature | Purpose |
+|---|---|
+| `ULONG p_date(VOID);` | Return current system time (seconds since 1970). |
+| `VOID p_sdate(ULONG newTime);` | Set system time (may fire due absolute timers). |
+
+### 9.2 Sleeping / synchronous timers
+
+| Signature | Purpose |
+|---|---|
+| `INT p_sleep(ULONG n);` | Sleep `n` tenths of a second (relative timer). |
+| `INT p_sleept(LONG nTicks);` | Sleep `nTicks` system ticks (32/s SIBO). |
+| `INT p_sleepa(ULONG time);` | Sleep until absolute system `time` (wakes machine). |
+
+*(Asynchronous timers are driven through an open `TIM:` channel via
+`p_ioc(P_FRELATIVE)` / `p_ioc(P_FABSOLUTE)` and cancelled with `p_iow(...,P_FCANCEL)`.)*
+
+### 9.3 Date/time conversions
+
+| Signature | Purpose |
+|---|---|
+| `VOID p_sttods(ULONG *pstim, P_DAYSEC *pds);` | System time → days-since-1900 + seconds-in-day. |
+| `INT p_dstost(P_DAYSEC *pds, ULONG *pstim);` | `P_DAYSEC` → system time. |
+| `INT p_dstodt(P_DAYSEC *pds, P_DATE *pdt);` | `P_DAYSEC` → `P_DATE` (fills yrday). |
+| `INT p_dttods(P_DATE *pdt, P_DAYSEC *pds);` | Validate `P_DATE` → `P_DAYSEC`. |
+| `INT p_dayinm(INT year, INT month);` | Days in given month (leap-aware); year since 1900. |
+| `INT p_wkday(ULONG nDay);` | Weekday (0=Mon … 6=Sun) for day-since-1900. |
+| `INT p_weekno(ULONG nDay);` | Week number 1–53 for day-since-1900. |
+
+### 9.4 Localised name/text lookups
+
+| Signature | Purpose |
+|---|---|
+| `INT p_nmday(TEXT *buf, INT daynum);` | Language day name (0=Mon … 6). |
+| `INT p_nmdaya(TEXT *buf, INT daynum);` | Abbreviated day name. *(EPOC 3.18+)* |
+| `INT p_nmmon(TEXT *buf, INT monthnum);` | Language month name (0=Jan … 11). |
+| `INT p_nmmona(TEXT *buf, INT monthnum);` | Abbreviated month name. *(EPOC 3.18+; OCR prints this as a second `p_nmmon`.)* |
+| `VOID p_getsuffixes(TEXT *buf);` | Fill array of 31 day-of-month suffixes (3-byte elements). |
+| `VOID p_getampmtext(TEXT *buf, INT n);` | am (`n=0`) / pm (`n=1`) suffix text. |
+| `VOID p_getctd(E_CONFIG *pcfg);` | Copy system locale/config (`E_CONFIG`) struct. |
+
+---
+
+## 10. Object-Oriented Programming Primitives (brief)
+
+PLIB provides run-time OOP: categories (load modules of classes) identified by
+category number or `HANDLE`; objects are heap instances with a class header.
+`f_*` twins leave with `p_leave` on failure. Declared with the OOP chapter.
+
+### 10.1 Category / object creation & class management
+
+| Signature | Purpose |
+|---|---|
+| `HANDLE p_getlibh(INT catNum);` | Convert a category number to a category handle (0 = local). |
+| `VOID *p_new(INT catNum, INT classNum);` | Create an instance of `classNum` in category `catNum`; property zeroed. |
+| `VOID *f_new(INT catNum, INT classNum);` | As `p_new`, leaves on OOM. |
+| `VOID *p_newlibh(HANDLE catHandle, INT classNum);` | Create instance by category handle. |
+| `VOID *f_newlibh(HANDLE catHandle, INT classNum);` | As `p_newlibh`, leaves on OOM. |
+| `VOID *f_newsend(INT catNum, INT classNum, INT methodNum, ...);` | Create then send init `methodNum`; cleans up (destroy) on leave. |
+| `VOID *f_newlibhsend(HANDLE catHandle, INT classNum, INT methodNum, ...);` | As `f_newsend` but by category handle. |
+| `VOID p_reclass(INT catNum, INT classNum, VOID *pObject);` | Change an object's class (same property length). |
+| `VOID p_reclassbyhandle(HANDLE catHandle, INT classNum, VOID *pObject);` | Reclass by category handle. |
+| `INT p_loadfilelib(VOID *fcb, UINT n, HANDLE *pCatHandle, INT link);` | Load an external category (load module) and get its handle. |
+| `VOID p_linklib(HANDLE catHandle);` | Link a loaded category to the local process. |
+| `VOID p_ccpy(VOID *pTarget, VOID *pSource, UINT count);` | Copy `count` bytes (category/object helper copy). |
+
+### 10.2 Message sending
+
+`p_send*` use the stack (`CDECL`) convention; the `p_send2..5` / `f_send2..5`
+numbered variants use the faster register convention. `f_*` leaves with
+`p_leave(err)` if the method returns negative.
+
+| Signature | Purpose |
+|---|---|
+| `INT p_send(VOID *pObject, INT methodNum, ...);` | Dispatch `methodNum` to object, searching class then superclasses. |
+| `INT f_send(VOID *pObject, INT methodNum, ...);` | As `p_send`, leaves on negative return. |
+| `INT p_send2(VOID *pObject, INT methodNum);` … `p_send5(VOID *pObject, INT methodNum, VOID *p1, VOID *p2, VOID *p3);` | Register-convention sends with 0–3 extra args (`f_send2..5` twins). |
+| `INT p_supersend(VOID *pObject, INT methodNum, ...);` | Dispatch starting at the superclass of the calling method (`p_supersend2..5`). |
+| `INT p_entersend(VOID *pObject, INT methodNum, ...);` | Dispatch as if via `p_enter` (unwinds on `p_leave`) (`p_entersend2..5`). |
+| `INT p_exactsend(HANDLE catHandle, INT classNum, VOID *pObject, INT methodNum, ...);` | Dispatch starting at an explicitly named class. |
+
+---
+
+## 11. Related Error/Process Primitives (referenced above)
+
+These appear alongside the categories above and are commonly used with them:
+
+| Signature | Purpose |
+|---|---|
+| `INT p_enter(VOID *pfunc, ...);` | Enter a function under structured error trapping. |
+| `VOID p_panic(INT nPanic);` | Abort the process with a panic number (unrecoverable). |
+| `VOID p_exit(INT nReason);` | Graceful process termination. |
+
+*(Full error-handling and process/IPC APIs are outside this core-PLIB scope but
+`p_enter`/`p_leave`/`p_panic` underpin the `f_*` allocator and sender twins.)*
+
+---
+
+### Uncertainty notes
+
+- OCR corrected: `p_bcmp`/`p_bcmpi` (src `p_bemp`), `p_fcmp` (src `p_femp`),
+  `p_pow` (src fragment `p (…)1_POw`), `p_nmmona` (src duplicate `p_nmmon`).
+- `p_altchk`, `p_dequed`, `p_sgcreate`, `p_sgopen`, `p_sgfind` are named in the
+  manual but their clean C signatures are not isolated in the source text; marked **[?]**.
+- Version-gated functions annotated where the manual states a minimum EPOC version.
diff --git a/docs/reference/05-filesystem-dbf.md b/docs/reference/05-filesystem-dbf.md
new file mode 100644
index 0000000..f8f333b
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+++ b/docs/reference/05-filesystem-dbf.md
@@ -0,0 +1,725 @@
+# Psion SIBO / Workabout MX — File System and DBF Database API Reference
+
+Source: *PLIB Reference*, chapters **Files** (ch. 11) and **Database Files** (ch. 14), with
+corroborating structural detail from *EPOC O/S System Services*, chapter 20 (*Database File
+Management*). Everything below is drawn from those manuals; page-anchored citations are given as
+`[PLIB p.NNN]` / `[SysSvc §20]`. OCR-garbled items are flagged explicitly.
+
+> **OCR caveat.** The source is scanned OCR text. Identifiers written `p_open`, function-name
+> casing, and hex constants have been normalised to their obvious intended form. Where a
+> *signature* itself is corrupted or truncated in the source, this is called out inline. Do not
+> treat a normalised name as a guarantee of exact header spelling — verify against `p_file.h` /
+> `p_dbf.h` before compiling.
+
+---
+
+## Part 1 — The File System
+
+### 1.1 The file server and file systems (nodes)
+
+- All file operations are performed by a high-priority system process, the **file server**
+  (process name `SYS$FSRV`). A process must connect to it before use; the C startup module
+  normally does this automatically. Sending a message to the file server without connecting
+  panics with panic number 41. [PLIB p.117]
+- The file server supports multiple **file systems**, also called **nodes**. `p_open` can list
+  them. Three were implemented at the time of writing [PLIB p.117]:
+  - `LOC::` — the local filing system, with the RAM drive `M:` and SSD drives `A:`, `B:`, …
+    (count depends on hardware).
+  - `REM::` — the remote filing system (present only while connected to a remote file server).
+  - `ROM::` — the ROM filing system for ROM-based files; normally invisible to the user; does
+    **not** support devices or directories.
+- Within `LOC::` (and `REM::` when the remote end is a PC or another SIBO machine), the device
+  and directory structure is MSDOS-compatible. [PLIB p.117]
+
+**Media types (SSDs).** RAM SSDs (battery-backed static RAM, block-structured, not buffered on
+SIBO) and Flash SSDs (linked variable-length records). Overwriting or deleting on Flash consumes
+space that is only reclaimed by reformatting; a byte can be physically overwritten with **no**
+storage penalty only if the new value is derived from the old by clearing bits to zero. This is
+the property the DBF layer exploits. [PLIB pp.118–120, 195]
+
+### 1.2 File specification structure
+
+A full file specification has the form [PLIB p.120]:
+
+```
+<node><device><dir><name><ext>
+```
+
+Example: `LOC::B:\NOTES\OLD\PLANS.TPD`, where:
+
+| Component | Meaning              | Example         |
+|-----------|----------------------|-----------------|
+| `<node>`  | file system node     | `LOC::`         |
+| `<device>`| device name          | `B:`            |
+| `<dir>`   | directory name       | `\NOTES\OLD\`   |
+| `<name>`  | file name            | `PLANS`         |
+| `<ext>`   | extension name       | `.TPD`          |
+
+Rules [PLIB p.120]:
+
+- A file specification never exceeds `P_FNAMESIZE` (**128**) bytes including the zero terminator.
+- The `<node>` component is always `P_FSYSNAMESIZE` bytes long (excluding any zero terminator).
+- Beyond `<node>` and the `P_FNAMESIZE` total, make **no** assumptions about component sizes; the
+  syntax of `<device>`/`<dir>`/`<name>`/`<ext>` is owned by the node's file-system code (foreign
+  remote systems can map onto this model, e.g. VMS or Mac paths). Use `p_fparse`/`p_chdir` rather
+  than manipulating specs by hand.
+
+**Default path.** The file server stores a per-client default path (`<node><device><dir>`) plus a
+system-wide default assigned to new clients. Manipulate with:
+`p_setpth` / `p_setpthasync` (set this process's default), `p_getpth` (get it),
+`p_getpthbyid` (get another process's), `p_setdefaultpath` (set the system-wide default).
+[PLIB pp.121, 126]
+
+**Parsing / directory manipulation.**
+- `INT p_fparse(TEXT *name, TEXT *related, TEXT *full, P_FPARSE *perk);` — builds a full spec into
+  `full` (reserve `P_FNAMESIZE` bytes; `P_FNAMESIZE` bytes are always written). Components are
+  taken from `name`, then `related` (may be `NULL`), then the default path, in that order of
+  precedence. Output is upper-cased. `perk` (may be `NULL`) receives a `P_FPARSE` struct with the
+  lengths of each component and a wildcard-flags byte (`P_PWILD_ANY`, `P_PWILD_NAME`,
+  `P_PWILD_EXT`). `f_fparse` is identical but calls `p_leave` on error instead of returning it;
+  `p_fparseasync` adds a trailing `WORD *stat`. [PLIB pp.123–124]
+- `INT p_chdir(TEXT *src, TEXT *outp, INT mode, TEXT *subdir);` — parse `src` and change its
+  directory per `mode`: `P_CD_ROOT`, `P_CD_PARENT`, or `P_CD_SUBDIR` (append zero-terminated
+  `subdir`). Reserve `P_FNAMESIZE` at `outp`. Async form `p_chdirasync`. [PLIB p.125]
+
+### 1.3 `p_open` — modes, formats, and access flags
+
+Channel-based file services all go through `p_open`:
+
+```
+INT p_open(VOID **ppfcb, TEXT *name, UINT mode);
+```
+
+On success returns 0 and writes the channel handle to `*ppfcb` (not written on failure). `name` is
+parsed with a `NULL` related name. [PLIB p.142]
+
+`mode` is a bitwise-OR of exactly **one open mode**, exactly **one format**, and any combination of
+**access flags**.
+
+#### Open modes (choose exactly one) [PLIB pp.142–143]
+
+| Mode         | Behaviour |
+|--------------|-----------|
+| `P_FOPEN`    | Open an existing file. `E_FILE_NXIST` if it does not exist. Normally used for read access. |
+| `P_FCREATE`  | Create a file that must **not** already exist. `E_FILE_EXIST` if it does. Requires `P_FUPDATE` for write. |
+| `P_FREPLACE` | If the file exists, open and truncate to zero length; otherwise create it. Requires `P_FUPDATE` for write. |
+| `P_FAPPEND`  | Same as `P_FOPEN` but initial position is at end of file so the next write appends. `P_FRANDOM` not needed; `P_FUPDATE` needed for write. |
+| `P_FUNIQUE`  | Create a unique file, using the passed path as the related path; the unique name is written back to `name` (reserve `P_FNAMESIZE` bytes). `P_FUPDATE` not needed. |
+
+#### Formats (choose exactly one) [PLIB pp.142, 146–147; §list p.121]
+
+| Format            | Meaning |
+|-------------------|---------|
+| `P_FSTREAM`       | Flat binary file. |
+| `P_FSTREAM_TEXT`  | Flat binary file, but declares the file is text; on `REM::` it makes the remote side present/parse CRLF-terminated records. Locally usually identical to `P_FSTREAM`; no penalty, potential gain on remote. Prefer this for self-processed text files. |
+| `P_FTEXT`         | Record-oriented text file. Implemented as a client-side layer (the `TXT:` device) over `P_FSTREAM_TEXT`; data is buffered in that layer, so flushing is needed. |
+| `P_FDIR`          | Open a directory-listing channel (list files/subdirectories). |
+| `P_FDEVICE`       | Open a device-listing channel (list devices of a node). |
+| `P_FNODE`         | Open a node-listing channel (list file systems). |
+| `P_FFORMAT`       | Open a device-format channel (`LOC::` only at time of writing; OR in `P_FLOWDENSITY` for dual-density low-density format). |
+
+#### Access flags (combine as needed) [PLIB p.143]
+
+| Flag        | Meaning |
+|-------------|---------|
+| `P_FUPDATE` | Write access as well as read. Writing without it → `E_FILE_RDONLY`. |
+| `P_FRANDOM` | Random access required; needed to use `p_seek`. Without it, `p_seek` → `E_FILE_INV`. Do not specify unless you will seek (the FS may optimise sequential-only access). |
+| `P_FSHARE`  | Do not block the file from being re-opened for **read** access. Without it, a later open → `E_FILE_LOCKED`. **Cannot** be combined with `P_FUPDATE` (shared *write* is unsupported). |
+
+**Sharing rules:** any number of processes may open the same file for reading only, provided all
+readers specify `P_FSHARE`. Multiple writers are never allowed. Once open for reading it may be
+re-opened for reading but not writing; once open for writing it may not be re-opened at all.
+[PLIB p.140]
+
+**Examples** [PLIB p.140]:
+```c
+p_open(&fcb, "fred.dat", P_FSTREAM | P_FSHARE);                          /* read only  */
+p_open(&fcb, "fred.dat", P_FSTREAM | P_FUPDATE | P_FREPLACE | P_FRANDOM);/* writable   */
+```
+
+Selected `p_open` errors: `E_GEN_NOMEMORY`, `E_GEN_ARG` (illegal flag combination),
+`E_FILE_DEVICE`, `E_FILE_NOTREADY`, `E_FILE_EXIST`, `E_FILE_NXIST`, `E_FILE_ACCESS`,
+`E_FILE_DIRFULL`, `E_FILE_PROTECT`, `E_FILE_FULL`, `E_FILE_LOCKED`, `E_FILE_DIR`, plus any
+`p_fparse` error. [PLIB pp.143–144]
+
+### 1.4 Reading and writing streams
+
+```
+INT p_read (VOID *pfcb, VOID *buf, UINT len);
+INT p_write(VOID *pfcb, VOID *buf, UINT len);
+INT p_close(VOID *pfcb);
+```
+
+- `p_read` reads `len` bytes (or the bytes remaining before EOF, whichever is smaller) from the
+  current position; returns the number of bytes read. At EOF, reads 0 bytes and returns
+  `E_FILE_EOF`. `len` must not exceed `P_FMAXSSIZE` (**16K**). Most efficient in multiples of
+  `P_FBLKSIZE` (**512**) on 512-byte boundaries. Other errors: `E_FILE_ABORT`, `E_FILE_READ`.
+  [PLIB p.144]
+- `p_write` writes `len` bytes at the current position; increments position by bytes written;
+  returns 0 on success. `len` ≤ `P_FMAXSSIZE`. On Flash you may overwrite a single byte (`len==1`)
+  if the new byte only clears bits (then the modification date is not changed). Errors:
+  `E_FILE_FULL`, `E_FILE_RDONLY`, `E_FILE_ABORT`, `E_FILE_WRITE`. [PLIB p.144]
+- `p_close(NULL)` is harmless (returns 0). Close may perform a final buffered write and a date
+  update, so it can return `p_write`/`p_fdate` errors — but it always closes the channel. To
+  handle failures cleanly, `p_iow(pfcb, P_FFLUSH)` first. `LOC::` on SIBO does not buffer written
+  data; EPOC-on-PC does. [PLIB p.143]
+
+**`p_iow` control operations** on a binary/text channel [PLIB pp.145–146]:
+- `INT p_iow(VOID *pfcb, P_FFLUSH);` — flush buffered data and write the modification date.
+- `INT p_iow(VOID *pfcb, P_FSETEOF, ULONG *peof);` — set the logical EOF to `*peof` (requires
+  `P_FUPDATE`). Extending pre-allocates storage on block devices; truncating also reduces the
+  current position if needed.
+- `INT p_iow(VOID *pfcb, P_FCANCEL);` — cancel pending async requests (not actively supported; a
+  no-op even when a request is pending — simulate a cancel instead).
+
+### 1.5 Seeking
+
+**Binary / stream:**
+```
+INT p_seek(VOID *pfcb, INT sense, LONG *ppos);
+```
+`sense` is one of [PLIB p.144]:
+
+| `sense`   | Meaning |
+|-----------|---------|
+| `P_FABS`  | set position to `*ppos` |
+| `P_FEND`  | set position to `*ppos` relative to end-of-file |
+| `P_FCUR`  | set position to `*ppos` relative to current position |
+
+On success the new position is written back to `*ppos` and 0 returned. `E_FILE_INV` if the channel
+was not opened with `P_FRANDOM`. A negative resulting position clamps to the start; beyond EOF
+clamps to EOF (use `P_FSETEOF` to extend). Setting `*ppos=0` with `P_FCUR` senses the current
+position; with `P_FEND` senses the file length. `f_seek` is the `p_leave`-on-error variant. On
+`P_FSTREAM_TEXT` remote channels, only "seek to 0 (`P_FABS`)" and "seek to end (`P_FEND`, rel 0)"
+are guaranteed. [PLIB pp.144–145]
+
+**Record-oriented text (`P_FTEXT`):** `p_seek` sets the **read** position only (writes always go to
+EOF), and `sense` is different [PLIB pp.149]:
+
+| `sense`      | Meaning |
+|--------------|---------|
+| `P_FREWIND`  | position to the first record (`ppos` ignored) |
+| `P_FRSENSE`  | get the position of the last record read/written |
+| `P_FRSET`    | set the record position previously got with `P_FRSENSE` |
+
+Requires `P_FRANDOM` (else `E_FILE_INV`). Some remote systems may not support `P_FRSET`/`P_FRSENSE`.
+
+### 1.6 Text records (`P_FTEXT`)
+
+Convention: records are terminated by CRLF (CR = 13, LF = 10); a file may optionally end with SUB
+(26). On read, the parser also accepts CR, LF, or LFCR as a terminator and treats a SUB as EOF; on
+write it appends CRLF only (no SUB). Record content must not exceed `P_FMAXRSIZE` (**256**) bytes
+and must not contain CR, LF, or SUB. [PLIB pp.146–148]
+
+- `p_read` returns the record length (bytes written to `buf`), positioning to the next record. If
+  `len` < record length, the first `len` bytes are read and `E_FILE_RECORD` returned (still
+  advances). Returns 0 on a zero-length record; `E_FILE_EOF` past the last record. [PLIB p.148]
+- `p_write` writes a record of `len` bytes (0 … `P_FMAXRSIZE`); always appended at EOF; must not
+  contain delimiters. Errors incl. `E_FILE_RECORD` if oversize. [PLIB p.149]
+
+### 1.7 Directory, device, and node listing
+
+All three use the open → repeated `p_iow(..., P_FREAD, ...)` until `E_FILE_EOF` → close pattern.
+
+- **Nodes:** `p_open(&ncb, "FIL:" or NULL, P_FNODE)`; each `p_iow(ncb, P_FREAD, buf, pinfo)`
+  writes the next node name (`buf` capacity `P_FSYSNAMESIZE+1`, i.e. 6). Optional `pinfo`
+  (`P_NINFO*`) gets the same info as `p_ninfo`. [PLIB p.127]
+- **Devices:** `p_open(&dcb, node-name, P_FDEVICE)`; `E_GEN_FSYS` if the node is bad,
+  `E_GEN_NSUP` if the node has no devices (e.g. `ROM::`). Each `p_iow(P_FREAD)` writes the next
+  device name (`buf` capacity `P_FNAMESIZE`); trailing arg `NULL`. [PLIB p.128]
+- **Files:** `p_open(&dcb, name, P_FDIR)`; `name` is parsed with a wildcard related name (`*.*`),
+  so a name of `""` lists the current directory. Each `p_iow(P_FREAD, buf, pinfo)` writes the next
+  matching file name (excluding node/device/dir; `buf` capacity `P_FNAMESIZE`). Optional
+  `pinfo` (`P_INFO*`) carries per-file info. A root directory of a PC-based device may return a
+  volume-name entry with `P_FAVOLUME` set. [PLIB pp.133–134]
+
+`P_INFO` (from `p_file.h`) [PLIB p.134]:
+```c
+typedef struct {
+    UWORD version;
+    UWORD status;   /* status bits */
+    ULONG size;     /* size of the file in bytes (end-of-file position) */
+    ULONG modst;    /* system time of last modification (secs since 1970-01-01) */
+    UBYTE spare[4];
+} P_INFO;
+```
+`status` bit fields: `P_FAWRITE` (not read-only), `P_FAMOD` (modified), `P_FAHIDDEN`,
+`P_FASYSTEM`, `P_FADIR` (directory file), `P_FAVOLUME` (volume-name directory), `P_FATEXT`
+(recognised text file; `LOC::` cannot recognise text files). [PLIB p.134]
+
+### 1.8 File / device / node information and non-channel operations
+
+- `INT p_finfo(TEXT *name, P_INFO *pinfo);` — info on one file/directory (same fields as a `P_FDIR`
+  read). Good atomic existence check (`E_FILE_NXIST` if absent). Async `p_finfoasync`. [PLIB p.135]
+- `INT p_testpth(TEXT *dname);` — returns 0 if the directory component exists. [PLIB p.135]
+- `INT p_ninfo(TEXT *node, P_NINFO *pninfo);` — node info. `P_NINFO { UWORD version; UWORD type;
+  UWORD formattable; UBYTE spare[26]; }`. `type` is `P_FSYSTYPE_FLAT` or `P_FSYSTYPE_HIER`.
+  [PLIB pp.127–128]
+- `INT p_dinfo(TEXT *dname, P_DINFO *pdinfo);` — device + mounted-medium info.
+  `P_DINFO { UWORD version; UWORD mediatype; UWORD removable; ULONG size; ULONG free;
+  UBYTE name[P_VOLUMENAME]; WORD batterystate; UBYTE spare[16]; }`. Low byte of `mediatype`:
+  `P_FMEDIA_UNKNOWN|FLOPPY|HARDDISK|RAM|FLASH|ROM|WRITEPROTECTED`; high byte flags incl.
+  `P_FMEDIA_COMPRESSIBLE` (worth compressing out deleted records — **not** set for Flash),
+  `P_FMEDIA_DYNAMIC`, `P_FMEDIA_INTERNAL`, `P_FMEDIA_DUAL_DENSITY`, `P_FMEDIA_FORMATTABLE`.
+  [PLIB pp.129–130]
+- Other non-channel calls (each with an `…async` twin): `p_rename`, `p_delete` (directory must be
+  empty), `p_mkdir` (creates intermediate dirs), `p_sfstat` (set attributes; with `P_FAVOLUME` set
+  in the mask, sets/deletes the volume label), `p_fdate` (set modification date, ≥ 1980-01-01).
+  [PLIB pp.136–139]
+- Formatting: open with `P_FFORMAT` then repeatedly `p_read` (first read yields a `UWORD` total
+  count, subsequent reads step the format, `E_FILE_EOF` when done). Aborting early corrupts the
+  medium. [PLIB pp.131–132]
+
+---
+
+## Part 2 — The DBF Database API
+
+### 2.1 The model
+
+A **database file (DBF)** is a binary file of **typed, variable-length records**. Used by MC Diary,
+Series 3 Database, and OPL data files. DBFs are **Flash-friendly**: records can be appended,
+deleted, or replaced in place on a Flash SSD without rewriting the whole file. [PLIB p.195]
+
+Key model properties [PLIB pp.195–197, 204–207]:
+
+- **Record type 0 = deleted.** Deleting a record only overwrites its 4-bit type field with zero
+  (which merely clears bits — legal on Flash). Therefore **deleting does not shrink the file.**
+- **Append-only; updates = erase + append.** Updating a record deletes the original and appends
+  the modified version, so an update **always moves the record to the end of the file**.
+- **Reclaiming space:** `DbfCompress` (only on a *compressible* medium — not Flash) or copy the
+  file record-by-record with `DbfCopyFile` (deleted records are not copied).
+- **Sparse index** (optional): one 4-byte address per **sixteenth** record, held in a *separate
+  segment* (`DBF$nnnn.INX`, `nnnn` a 4-hex-digit number from the channel) so it does not consume
+  the app's data space. Enables fast random access and fast backward scans; adjusted on
+  append/delete so it always points to every 16th record.
+- **Read-ahead buffer:** each file-server read fills a caller-supplied buffer (typically 4K),
+  usually pulling in many records; a read for a record already in the buffer just locates it.
+  **Most DBF services may overwrite the buffer.** The next read after the buffer is disturbed
+  re-reads the whole buffer (a performance hit), so any direct modification of the buffer that is
+  *not* done via a DBF service must be followed by `DbfTrash`. Services guaranteed **not** to
+  alter the buffer: `DbfFlush`, `DbfVersion`, `DbfAppend`, `DbfSense`, `DbfCount`. [PLIB p.196]
+
+**Record limit:** max **65534** records *of any one visible type*, numbered 0…65533. Since only one
+type is visible per open, a file may hold more in aggregate. A file with more than the max (of the
+visible type) is logically truncated to the max on open. [PLIB p.197]
+
+**End-of-file record.** Reading past the last record returns `E_FILE_EOF`; the current record
+number (per `DbfSense`) then becomes *last record + 1* — the fictitious **end-of-file record**.
+Reading before the first record (`DbfBackRead`/`DbfFindRead` backwards) also gives `E_FILE_EOF`
+with current record number 0. If the file has no records, `DbfSense` always returns 0. Services
+that operate on the current record (`DbfEraseRead`, `DbfUpdate`, …) do nothing and return
+`E_FILE_EOF` when positioned on the EOF record. [PLIB p.197]
+
+### 2.2 The file header
+
+DBFs begin with a **22-byte** standard header [PLIB p.196; SysSvc §20]:
+
+| Byte offset | Contents |
+|-------------|----------|
+| 0–15        | Zero-terminated file signature (all 16 bytes are verified — pad with trailing zeros). |
+| 16, 17      | Version of DBF software used to produce the file. |
+| 18, 19      | Offset from start of file to the first record. |
+| 20, 21      | Minimum version of DBF software required. |
+
+The first-record offset allows an **extended header** (application-specific data after the standard
+header). If none, the value is **22**. The first record is always the type-2 field information
+record. Version-number format: see `DbfVersion`. [PLIB p.196; SysSvc §20]
+
+### 2.3 Records and the record header word
+
+In memory, a record is a `DbfRecord` (`p_dbf.h`) [PLIB p.196]:
+```c
+typedef struct {
+    UWORD header;    /* record header word */
+    UBYTE data[2];   /* data to be written... (variable length in practice) */
+} DbfRecord;
+```
+The **header word**: top **4 bits** = record **type** (0–15); low **12 bits** = record **length**.
+Maximum record length is **4094** bytes (one less than the theoretical 0xFFF = 4095, so a 4094-byte
+record plus its 2-byte header fits a 4096-byte buffer). [PLIB p.196; SysSvc §20]
+
+**Record types** [PLIB pp.196–197; SysSvc §20]:
+
+| Type  | Meaning |
+|-------|---------|
+| 0     | Deleted record — ignored by all DBF services; never copied by `DbfCopyFile`. |
+| 1     | Standard data record (fields per the field information record). Usually the only visible type. |
+| 2     | **Field information record (FIR)** — must exist and be the first record; later type-2 records ignored. |
+| 3     | Descriptive record — optional, file-wide app data (see `DbfDescRecordRead/Write`). |
+| 4–7   | App-specific: copied to a **new** file, **not** appended to an existing file, by `DbfCopyFile`. |
+| 8–13  | App-specific: **both** copied to a new file and appended to an existing file (merged) by `DbfCopyFile`. |
+| 14    | Reserved for voice records. |
+| 15    | Reserved for internal use — do not use. |
+
+### 2.4 The Field Information Record (FIR) and field types
+
+The FIR (type 2) holds up to **32 bytes**, one per field, giving each field's type [PLIB p.197;
+SysSvc §20]:
+
+| Byte value | Field type |
+|------------|------------|
+| 0          | Word       |
+| 1          | Long       |
+| 2          | Double     |
+| 3          | String     |
+| 4–255      | Reserved   |
+
+So a data record has at most 32 fields — **with one exception:** a record that contains **only
+string fields** is not bound by the 32-field limit and may hold any number of fields, subject to
+the 4094-byte record cap. Records may contain **fewer** fields than the FIR lists, provided only
+*trailing* fields are omitted; records with **more** fields than the FIR are assumed to have the
+extra ones as string fields. Only `DbfFindRead`/`DbfFindReadField` assume records match the FIR.
+[PLIB p.197]
+
+### 2.5 String fields (leading byte count) and continuation sub-fields
+
+A string field is **leading byte-counted text**, so a normal string field holds at most **255**
+characters. Longer strings use **continuation sub-fields**: the first 254 characters plus a
+terminating byte `0x14`, stored in a string field whose count byte is **255**; the `0x14` +
+count-255 signals that the immediately following string field continues the text. This chains
+indefinitely, subject only to the 4094-byte record limit. [PLIB p.197]
+
+### 2.6 The structs
+
+`DbfHeader` (`p_dbf.h`) — passed to open [PLIB p.199]:
+```c
+typedef struct {
+    UBYTE fileType[DbfHeaderNameSize]; /* 16-byte file signature */
+    UWORD createVersion;               /* software version used to create the file */
+    UWORD dataStart;                   /* offset in file of first record (22 if no ext header) */
+    UWORD needVersion;                 /* minimum software version needed to handle this file */
+    UWORD firHeader;                   /* header word for the field information record */
+    UBYTE fir[DbfMaxFirLength];        /* the field information record bytes */
+} DbfHeader;
+```
+- When **creating/replacing**, pre-fill *all* elements (header + FIR). There is no gap between the
+  header and FIR in the struct even when an extended header is used; the *file* leaves a gap of
+  `dataStart − 22` bytes for it.
+- When **opening existing**, pre-fill only `fileType` (the signature); the rest is filled from the
+  file. All 16 signature bytes are verified — mismatch → `E_FILE_INVALID`.
+- `DbfHeaderNameSize` = 16 (implied by "16-byte file signature"). `DbfMaxFirLength` is the FIR
+  capacity; the FIR maximum length is 32. *(Exact numeric value of `DbfMaxFirLength` not stated
+  verbatim in the source beyond the max-32 rule — verify in `p_dbf.h`.)*
+
+`DbfOpenArgs` (`p_dbf.h`) — for `DbfQuickOpen` [PLIB p.200]:
+```c
+typedef struct {
+    VOID       **pFcb;
+    UBYTE       *fName;
+    UINT         mode;
+    DbfHeader   *pHead;
+} DbfOpenArgs;
+```
+
+`DbfRecord` — see §2.3.
+
+### 2.7 The DBF functions
+
+Every DBF function calls `p_panic` if `pFcb` is not a valid DBF channel from `DbfOpen`/
+`DbfQuickOpen`; that clause is omitted per-entry below. Unless noted "may be used on a DBF opened
+without an index", the *without-index* behaviour is called out where the manual specifies it.
+
+#### Opening / closing / flushing
+
+- `INT DbfOpen(INT *pstate, VOID **pFcb, TEXT *fName, UINT mode, DbfHeader *pHead, UBYTE *pbuffer, UINT len, UINT type);`
+  Open a DBF channel. `mode` = exactly one of `P_FOPEN`/`P_FCREATE`/`P_FREPLACE`/`P_FAPPEND`/
+  `P_FUNIQUE`, optionally OR'd with `P_FUPDATE` and/or `P_FSHARE` (other required stream flags are
+  supplied automatically; `P_FOPEN` and `P_FAPPEND` are treated identically). `pbuffer`/`len` is
+  the caller's read-ahead buffer: **len must be 512…16384** (else `E_FILE_RECORD`), and must be at
+  least as large as the largest record (4096 is guaranteed sufficient). Only records of type `type`
+  are visible (normally 1; may be 4–14; results undefined for 0/2/3/>14). `*pstate` selects the
+  open strategy [PLIB pp.198–199]:
+  - `DbfStateDisabled` — open with a full sparse index; returns only when the index is fully built
+    (may take a while).
+  - `DbfStateOpenNoIndex` — open **without** an index; returns fast, but some services are then
+    disallowed (see each function).
+  - `DbfStateStart` — open with a sparse index incrementally: call `DbfOpen` repeatedly, feeding
+    back `*pstate` each time, until `*pstate` becomes `DbfStateStart` again *(as printed — the
+    source states the loop terminates when the written-back value is `DbfStateStart`; this reads
+    like an OCR/spec inconsistency, likely intended to be a distinct "finished" state such as
+    `DbfStateDisabled`/`DbfStateEnd`. **Flag: verify the terminating state in `p_dbf.h`.**)*.
+
+  After a successful open the current record is **0**, so `DbfNextRead` reads record 1 and
+  `DbfEraseRead` erases record 0; use `DbfFirstRead` to read record 0. Errors: those of
+  `p_open(P_FSTREAM)`, `p_seek`, `p_read`, plus `E_FILE_INVALID` (bad signature / bad FIR),
+  `E_FILE_RECORD` (bad buffer length). [PLIB p.199]
+
+- `INT DbfQuickOpen(INT *pstate, DbfOpenArgs *pargs, UBYTE *pbuffer, UINT len, UINT type);`
+  As `DbfOpen` but `pFcb`/`fName`/`mode`/`pHead` are bundled in `DbfOpenArgs`. **Preferred** over
+  `DbfOpen` (more efficient, shorter code); `DbfOpen` retained for compatibility. [PLIB p.200]
+
+- `INT DbfClose(VOID *pFcb);` — close the file (returns as `p_close`); channel is closed even on
+  error. May be used without an index. [PLIB p.200]
+
+- `INT DbfFlush(VOID *pFcb);` — flush all buffers so modified data is written (returns as
+  `p_write`). Does not alter the buffer. May be used without an index. [PLIB p.200]
+
+- `VOID DbfTrash(VOID *pFcb);` — tell the DBF layer the read-ahead buffer was overwritten by the
+  caller and can no longer be relied on. May be used without an index. [PLIB p.200]
+
+- `INT DbfCopyDown(VOID *pFcb, UINT offset);` — copy the record at `offset` in the buffer to the
+  start of the buffer (and flag the buffer invalid, so no `DbfTrash` needed); returns the record
+  length. `offset` must be one previously returned by a read service and the caller must not have
+  written to the buffer since. May be used without an index. [PLIB p.201]
+
+#### Whole-file operations
+
+- `INT DbfCompress(UINT *pstate, VOID *pFcb);` — reclaim space from deleted records **if** the
+  medium is compressible (otherwise a no-op that still returns 0). After a real compress the
+  current record is the EOF record. `*pstate` = `DbfStateDisabled` (blocking) or `DbfStateStart`
+  (incremental loop, terminating as written back). **Should not** be used without an index.
+  [PLIB p.201]
+
+- `INT DbfCopyFile(UINT *pstate, VOID *pFcb, TEXT *pTargetName, UINT targetMode, UINT type, INT dir);`
+  Copy non-deleted records between the current file and `pTargetName`. `targetMode` = same options
+  as open (target always opened without an index; `P_FUNIQUE` writes back the unique name).
+  `type` selects a single type (usually 1) or `DbfRecordTypeAll` for all types. `dir` is
+  `DbfCopyFromHandle` (current → target; target new file with `P_FCREATE`/`P_FREPLACE`/`P_FUNIQUE`,
+  or append with `P_FOPEN`/`P_FAPPEND`) or `DbfCopyToHandle` (target → current; target sensibly
+  `P_FOPEN`). Copying to a **new** file always copies the FIR (type 2) and the file header
+  (incl. extended header) regardless of `type`; **appending** never copies types 2–7. Appending
+  requires matching signatures and compatible FIRs (identical, or both string-only) else
+  `E_FILE_INVALID`. `*pstate` supports `DbfStateDisabled`, `DbfStateStart` (est. calls =
+  file size / buffer size + 2), and `DbfStateCopyAbort` (abort an in-progress `DbfStateStart`
+  copy). May be used without an index. **Warning:** appending can exceed 65534 records with no
+  error. [PLIB pp.201–202]
+
+- `INT DbfFileSize(VOID *pFcb, ULONG *pSize);` — write the open file's size to `*pSize`. May be
+  used without an index. [PLIB p.202]
+
+- `UINT DbfVersion(VOID);` — DBF software version as hex `xyyF`: `x` = major (4 bits), `yy` = minor
+  (8 bits), `F` = release type A/B/F (Alpha/Beta/Final, 4 bits). E.g. `0x110F` → 1.10F. Only the
+  major number gates whether a file can be handled. May be used without an index. [PLIB p.203]
+
+#### Extended header and descriptive record
+
+- `INT DbfExtHeaderRead(UINT cont, VOID *pFcb, VOID *buf, UINT len);` — read up to `len` bytes of
+  the extended header; returns bytes read. `cont`: 0 = initial read (resets to start of ext
+  header); 1 = continue; use 0 if reading the whole thing in one call. `E_FILE_EOF` at end. May be
+  used without an index. [PLIB p.202]
+- `INT DbfExtHeaderWrite(UINT cont, VOID *pFcb, VOID *buf, UINT len);` — symmetric writer. May be
+  used without an index. [PLIB pp.202–203]
+- `INT DbfDescRecordRead(VOID *pFcb);` — read the descriptive record to offset 0 of the read-ahead
+  buffer; returns its length, or `E_FILE_EOF` if none, or `E_FILE_INVALID` if the file was opened
+  without an index. Sub-records use the same word-header format as main records; ignore (do not
+  delete) unrecognised sub-record types. [PLIB p.203]
+- `INT DbfDescRecordWrite(VOID *pFcb, UINT len);` — write a descriptive record from a `DbfRecord`
+  at buffer offset 0 (content starts at offset 2; the leading 2 bytes form the header and are not
+  counted in `len`). Any existing descriptive record is erased first (max one per file); `len==0`
+  just erases it. `E_FILE_INVALID` if opened without an index. [PLIB p.203]
+
+#### Reading records
+
+All read services return the **record data length** (excluding the 2-byte header) and write the
+buffer **offset of the DbfRecord** (including its header) to `*pOffset`. The read record becomes
+the current record. On `E_FILE_EOF`, `*pOffset` is invalid.
+
+- `INT DbfAbsRead(VOID *pFcb, UINT recnum, UWORD *pOffset);` — seek to and read record `recnum`.
+  `E_FILE_EOF` if `recnum` > last record (current → EOF record). May be used without an index.
+  [PLIB p.204]
+- `INT DbfAbsReadSense(VOID *pFcb, UINT recnum, UWORD *pOffset, ULONG *pPos);` — as `DbfAbsRead`
+  but also writes the file position of the record header to `*pPos`. May be used without an index.
+  [PLIB p.204]
+- `INT DbfNextRead(VOID *pFcb, UWORD *pOffset);` — read the next record. `E_FILE_EOF` if already on
+  the last record / no records (current → EOF record). May be used without an index. [PLIB p.204]
+- `INT DbfBackRead(VOID *pFcb, UWORD *pOffset);` — read the previous record. `E_FILE_EOF` if on the
+  first record / no records (current → record 0). May be used without an index. [PLIB p.204]
+- `INT DbfFirstRead(VOID *pFcb, UWORD *pOffset);` — read the first record. `E_FILE_EOF` if no
+  records of the current type (current → 0 = EOF record). May be used without an index. [PLIB p.205]
+- `INT DbfLastRead(VOID *pFcb, UWORD *pOffset);` — read the last record. `E_FILE_EOF` if none.
+  **Should not** be used without an index. [PLIB p.205]
+
+#### Appending / erasing / updating
+
+- `INT DbfAppend(VOID *pFcb, UINT len);` — append a record of the current type and length `len`
+  (data only) to EOF and make it current; returns 0. The record must be at the **start** of the
+  read-ahead buffer as a `DbfRecord` including its 2-byte header; `DbfAppend` builds the type/length
+  header from those two bytes (not counted in `len`). `E_GEN_OVER` if already 65534 records of the
+  type; `E_FILE_RECORD` if total (data + 2) exceeds the buffer. Does not alter the buffer.
+  **Should not** be used without an index. [PLIB p.205]
+- `INT DbfEraseRead(INT *pstate, VOID *pFcb, UWORD *pOffset);` — erase the current record and read
+  the following one (becomes current); returns its length or negative. Two `E_FILE_EOF` cases:
+  (a) already on the EOF record / no records → does nothing; (b) current was the last record → it
+  is erased and current becomes the EOF record. Distinguish via `DbfSense`+`DbfCount`, or by
+  comparing `DbfCount` before/after. `*pstate` = `DbfStateDisabled` / `DbfStateStart` (incremental).
+  **Should not** be used without an index. [PLIB p.206]
+- `INT DbfUpdate(INT *pstate, VOID *pFcb, UINT len);` — erase the current record and append a new
+  one of length `len` from the read-ahead buffer, making it current. The new record must be a
+  `DbfRecord` at the start of the buffer (leading 2 bytes = header, not counted in `len`). The old
+  record is **not** erased until the new one is successfully appended. `E_FILE_EOF` (no-op) if no
+  records of the current type or if on the EOF record. `*pstate` = `DbfStateDisabled` /
+  `DbfStateStart`. **Should not** be used without an index. [PLIB p.206]
+  *(Note: the manual's prose here says "DbfAppend uses these two bytes" — clearly referring to the
+  same header-construction mechanism.)*
+
+#### Sensing / counting
+
+- `UINT DbfSense(VOID *pFcb);` — return the current record number (the EOF record number — 0 if
+  empty, else count+1 — if a preceding call returned `E_FILE_EOF`). Does not alter the buffer. May
+  be used without an index. [PLIB p.209]
+- `UINT DbfCount(VOID *pFcb);` — return the number of records of the currently visible type without
+  changing the current record. Does not alter the buffer. **Should not** be used without an index.
+  [PLIB p.209]
+
+#### Finding by content
+
+- `INT DbfFindRead(UINT *pstate, VOID *pFcb, VOID *pBuffer, UINT len, UINT findMode, UINT nStrings, UWORD *pOffset);`
+  Match wildcard text at `pBuffer` of length `len` (≤ 255) against the first `nStrings` **string
+  fields** of each record, starting at the current record; returns the matching record's data
+  length or a negative error. Equivalent to `DbfFindReadField` with `startStr = 0`. `nStrings ==
+  DbfFindAllStrings` searches all string fields to end-of-record. The FIR is used to type the first
+  32 fields; fields beyond that are assumed strings. On match, that record becomes current and its
+  buffer offset is written to `*pOffset`; on no match, `E_FILE_EOF` and current becomes the first
+  record (backward search) or the EOF record (forward search). May be used without an index
+  **except** `DbfFindLast` (unpredictable). Panics if `findMode` is malformed. [PLIB pp.208–209]
+
+- `DbfFindReadField(...)` — same as `DbfFindRead` but with an extra `startStr` argument: match
+  starts at string field number `startStr` (0 = first string field). **Available only in EPOC
+  ≥ 3.18.**
+  **OCR FLAG:** the signature is **garbled/truncated** in the source. The printed fragment reads:
+  `… UINT nStrings, UWORD *pOffset, UINT startStr);` (line lacks the return type, `pstate`, `pFcb`,
+  `pBuffer`, `len`, `findMode`). By analogy with `DbfFindRead` the full signature is almost
+  certainly:
+  ```c
+  /* RECONSTRUCTED — verify against p_dbf.h before use */
+  INT DbfFindReadField(UINT *pstate, VOID *pFcb, VOID *pBuffer, UINT len,
+                       UINT findMode, UINT nStrings, UWORD *pOffset, UINT startStr);
+  ```
+  [PLIB pp.207–208]
+
+**`findMode`** is an OR of three parts [PLIB pp.207–208]:
+1. **Max match length** in any one string field (0…255; 255 = no truncation) occupies the low part
+   of `findMode`.
+2. **Direction / start**: `DbfFindForwards`, `DbfFindBackwards`, `DbfFindFirst`, `DbfFindLast`.
+3. **Case**: `DbfFindCaseIndependent` or `DbfFindCaseDependent`.
+
+**Finding across continuation sub-fields** (only needed if strings may exceed 255 chars): OR
+`0x1400` into `len` (whose base value cannot exceed 255); set the length component of `findMode` to
+255 and OR in `0x4000`; only case-independent matching is allowed (OR `DbfFindCaseIndependent`);
+then OR in the direction flag as usual. [PLIB p.208]
+
+> **No per-field getter/setter exists.** The DBF API deals in whole records only. There is no
+> function to read or write an individual Word/Long/Double/String field. The application must
+> **pack and unpack field bytes by hand** into/out of the `DbfRecord.data` area, following the FIR
+> field order and the string leading-byte-count convention. The find services are the only ones
+> that interpret field structure, and only for string matching.
+
+### 2.8 Error names (DBF)
+
+`E_FILE_EOF` (past end / before start), `E_FILE_INVALID` (bad signature / FIR / no-index misuse),
+`E_FILE_RECORD` (bad buffer length or record too big for buffer), `E_GEN_OVER` (65534-record limit
+hit on append). `DbfClose`/`DbfFlush` propagate `p_close`/`p_write` errors; most read services
+propagate `p_seek`/`p_read` errors. [PLIB pp.199, 205–206] The System Services manual names the
+same conditions `EofErr`, `InvalidFileErr`, and the panics `PanicDbf1` (bad handle) / `PanicDbf2`
+(bad offset). [SysSvc §20]
+
+---
+
+## Part 3 — Worked recipe: create schema → append → read back
+
+Assembled strictly from the manual's prose (PLIB ch. 14). Field packing is done by hand because
+there is no per-field API. Illustrative — variable names/details are the author's; the API calls,
+struct layout, and offsets are per the manual.
+
+**Schema for the example:** two fields — field 0 = Long (FIR byte `1`), field 1 = String (FIR byte
+`3`).
+
+### Step 1 — Create the file with header + FIR
+
+Pre-fill a `DbfHeader` completely (creating/replacing requires the full header **and** FIR;
+`p.199`). The FIR is itself a type-2 record, so `firHeader` is a record header word: top 4 bits =
+type 2, low 12 bits = FIR length (here 2). Provide a read-ahead buffer of 4096 (guaranteed
+sufficient; `p.199`) and open with visible `type = 1`.
+
+```c
+#include <p_dbf.h>
+
+UBYTE   buf[4096];          /* read-ahead buffer, 512..16384; >= largest record */
+VOID   *fcb;
+INT     state;
+DbfHeader h;
+DbfOpenArgs args;
+
+/* --- header --- */
+p_bfill(&h.fileType[0], DbfHeaderNameSize, 0);      /* zero the 16-byte signature   */
+p_scpy(&h.fileType[0], "MYAPPDatabase");            /* pad remainder stays 0 (p.196) */
+h.createVersion = DbfVersion();                     /* p.203                         */
+h.dataStart     = 22;                               /* no extended header (p.196)    */
+h.needVersion   = DbfVersion();
+/* --- FIR (type 2, length 2): field0=Long(1), field1=String(3) --- */
+h.firHeader = (2 << 12) | 2;                         /* top 4 bits type, low 12 len   */
+h.fir[0] = 1;                                        /* Long   (p.197)                */
+h.fir[1] = 3;                                        /* String (p.197)                */
+
+args.pFcb  = &fcb;
+args.fName = (UBYTE *)"MYDATA.DBF";
+args.mode  = P_FCREATE | P_FUPDATE;                 /* create new, writable (Files ch)*/
+args.pHead = &h;
+
+state = DbfStateDisabled;                            /* build index, blocking (p.199) */
+if (DbfQuickOpen(&state, &args, &buf[0], sizeof(buf), 1) < 0)
+    /* handle error (p_fparse / p_open / E_FILE_* errors) */;
+```
+
+### Step 2 — Pack a record by hand and append it
+
+A record to be appended must sit at the **start of the buffer** as a `DbfRecord`: 2-byte header
+then data; `DbfAppend` builds the header from those two bytes and `len` is the **data** length only
+(`p.205`). Pack the Long field (its byte layout is the app's responsibility), then the String field
+as a leading count byte followed by its characters (`p.197`).
+
+```c
+DbfRecord *rec = (DbfRecord *)&buf[0];
+UBYTE     *d   = &rec->data[0];   /* data starts at buffer offset 2 */
+UINT       len = 0;
+LONG       idNum = 42;
+TEXT      *nameStr = "Widget";
+UINT       nameLen = p_slen(nameStr);       /* <= 255 for a plain string field */
+
+/* field 0: Long (4 bytes, app-defined byte order) */
+p_bcpy(&d[len], &idNum, sizeof(LONG));  len += sizeof(LONG);
+/* field 1: String = leading byte count + chars (p.197) */
+d[len++] = (UBYTE)nameLen;
+p_bcpy(&d[len], nameStr, nameLen);      len += nameLen;
+
+/* header bytes are set by DbfAppend from rec->header; type is the current type (1) */
+if (DbfAppend(fcb, len) < 0)            /* appends, becomes current record (p.205) */
+    /* handle E_GEN_OVER / E_FILE_RECORD / p_write errors */;
+```
+
+### Step 3 — Read the record back and unpack
+
+After open the current record is 0 (`p.199`). Reads return the **data length** and write the
+`DbfRecord` **offset** (header included) into `*pOffset`. Read the first record, then unpack in FIR
+order. (`DbfCopyDown` first if you intend to edit in the buffer — `p.201`/`SysSvc §20`.)
+
+```c
+UWORD off;
+INT   rlen = DbfFirstRead(fcb, &off);   /* read record 0 (p.205) */
+if (rlen >= 0) {
+    DbfRecord *r = (DbfRecord *)&buf[off];
+    UBYTE     *p = &r->data[0];
+    LONG       gotId;
+    UBYTE      slen;
+    TEXT       gotName[256];
+
+    p_bcpy(&gotId, &p[0], sizeof(LONG));   /* field 0: Long   */
+    p += sizeof(LONG);
+    slen = *p++;                           /* field 1: count byte, then chars (p.197) */
+    p_bcpy(&gotName[0], p, slen);
+    gotName[slen] = 0;
+    /* gotId == 42, gotName == "Widget" */
+}
+
+DbfFlush(fcb);      /* ensure written data is on the medium (p.200) */
+DbfClose(fcb);      /* p.200 */
+```
+
+Notes tied to the model:
+- To **update** the record, pack a new `DbfRecord` at buffer offset 0 and call
+  `DbfUpdate(&state, fcb, len)`; the record is deleted and re-appended at EOF (`p.206`).
+- To **delete**, position on it (e.g. `DbfAbsRead`) and call `DbfEraseRead(&state, fcb, &off)`
+  (`p.206`); the file does not shrink until `DbfCompress` (non-Flash) or a `DbfCopyFile` rebuild
+  (`p.195`).
+- `DbfFindRead` / `DbfFindReadField` can locate a record by matching a wildcard against its string
+  fields (`p.207`–209); numeric fields are not searchable by these services.
diff --git a/docs/reference/06-ui.md b/docs/reference/06-ui.md
new file mode 100644
index 0000000..5a7c4aa
--- /dev/null
+++ b/docs/reference/06-ui.md
@@ -0,0 +1,480 @@
+# Psion SIBO / Workabout MX — User-Interface Programming
+
+**The Window Server and the Console**
+
+Reference notes drawn from the SIBO 'C' SDK *Window Server Reference* (v2.30,
+March 1999) and the *PLIB Reference* (console functions). Everything below is
+sourced from those two manuals; section/line references are given as
+`[wserv]` and `[plib]`. Anything not backed by the manuals is explicitly
+flagged as **reverse-engineered** or **uncertain**.
+
+> **Machine-type note.** The manuals cover the HC, MC, S3, S3a and Workabout.
+> The **Workabout** is reported by the window server as machine type
+> `WS_TYPE_S3C` (i.e. it shares the "Series 3c" identity), and in
+> compatibility mode its `version_id` is `WS_TYPE_S3C | WS_VERSION_4`
+> `[wserv 7288-7291]`. The manuals do **not** name a "Workabout MX"
+> variant; MX-specific behaviour (notably the barcode scan key, below) is
+> **not documented** and is marked as reverse-engineered where it appears.
+
+---
+
+## 1. The Window Server model
+
+The window server is a **system process** that provides shared access to the
+screen and the keyboard (and a pointing device, where one exists) `[plib
+1295-1296]`. Application processes talk to it as **clients** through the
+**WLIB** library — a thin C shell over ROM-based code reached by software
+interrupts `[plib 1338-1339]`.
+
+### 1.1 Clients, foreground and background
+
+- Of all the clients, exactly **one is the foreground client**; all others are
+  background clients. The **foreground client is the one that receives
+  keyboard input** `[wserv 1906-1910]`.
+- On the small-screen machines (HC, S3, S3a, Workabout) the windows of
+  background clients are **not visible at all**; only the foreground client's
+  windows are shown, in front `[wserv 1918-1921]`.
+- On the **MC** (large screen) windows of several clients can be visible at
+  once, and a client can *attach* to another `[wserv 1330-1333]`.
+- The server keeps clients in a **front-to-back task order**: position 0 is the
+  foreground; position 1 is the frontmost background task, and so on `[wserv
+  1968-1971]`.
+- A client can move itself or another client between foreground and background
+  with `wClientPosition` `[wserv 1983-1984]`.
+
+### 1.2 The shared screen and keyboard
+
+Drawing goes into a **hierarchical system of overlapping windows**; all drawing
+is clipped to visible areas, and the server issues **redraw events** telling a
+client which areas need repainting `[plib 1318-1323]`. Keyboard input is routed
+to the foreground client, except for keys the server processes itself (task
+switch, pause) or keys a client has **captured** with `wCaptureKey` so that it
+receives them whether foreground or not `[wserv 1911-1915, 6283-6293]`.
+
+### 1.3 Connecting
+
+A process must connect before using the server, via `wConnect` (or a wrapper
+such as `wStartup`) `[wserv 1371-1372]`.
+
+```c
+VOID wConnect(WSERV_SPEC *pwserv_spec, VOID *pnws_handle, UINT flags);
+```
+
+`[wserv 7182-7183]`
+
+- `flags` combines: `W_CONNECT_AT_BACK` (connect as background; default is
+  foreground), `W_CONNECT_USER_FLAG`, `W_CONNECT_SYSTEM_MODAL`,
+  `W_CONNECT_PRIORITY` (enable the server's process-priority handling),
+  `W_CONNECT_DISABLE_LEAVES` (return negative error numbers instead of calling
+  `p_leave`) `[wserv 7187-7203]`.
+- `pnws_handle` is the handle the server puts into events **not** directed at a
+  window (e.g. key events) `[wserv 7206-7207]`.
+- `pwserv_spec` points to a `WSERV_SPEC` the client must keep for the life of
+  the connection. `wConnect` fills its `CONNECT_INFO conn` sub-struct with
+  useful data — screen size (`pixels`), pixel geometry, `set_is_dark`,
+  `version_id` (machine type + server version), and the default
+  `system_font_handle` `[wserv 7210-7251]`.
+
+**Connection tests / helpers.** After connecting, the reserved static
+`wClientData` is non-zero (zero if not connected) `[wserv 1882-1894]`. The
+`WSERV_SPEC` address is also recorded in the reserved static `wserv_channel`,
+which general-purpose code can read for screen size etc. `[wserv 7294-7303]`.
+
+**Two startup paths (see also §5 on the console):**
+
+- **PLIB startup module:** call `wStartup`, which connects, creates and
+  initialises a backed-up window covering the whole screen, and creates a
+  permanent graphics context on it — ready to draw `[wserv 1496-1519]`. The
+  created window's ID is in the global `wMainWid` `[wserv 1609]`.
+- **CLIB startup module:** the startup automatically opens the console device
+  `con:`, which on the HC/S3/S3a/Workabout **is itself a window-server
+  connection** — so the process is already a client. Connecting again with
+  `wConnect`/`wStartup` panics the process (panic 100) `[wserv 1387-1396,
+  1757]`. The console channel is in the static `winHandle` `[wserv 1399-1403]`.
+
+### 1.4 Windows (briefly)
+
+- Create with `wCreateWindow` (returns a window ID); the window is dormant and
+  invisible until **initialised** with `wInitialiseWindowTree`, which activates
+  the window and all descendants `[wserv 3141-3167]`.
+- Destroy a tree with `wCloseWindowTree`; destroying a window more than once is
+  **not** treated as an error `[wserv 3185-3202]`.
+- Windows can be **backed-up** by bitmaps: drawing is mirrored to a backup
+  bitmap and the server redraws automatically, so the client largely avoids
+  redraw handling `[wserv 1270-1273, plib 1334-1335]`.
+- Redraw/mouse events are directed at a window by the **handle** the client
+  supplied at `wCreateWindow` (commonly the address of a client structure)
+  `[wserv 1944-1946]`.
+
+---
+
+## 2. The event system
+
+For each client the server maintains a **queue of events** reporting user input
+and other state changes: key presses, foreground/background changes, redraw
+events, and (on pointer machines) mouse events `[wserv 1926-1937]`. Key and
+mouse events are time-stamped in system ticks (1 tick = 1/32 s) for e.g.
+double-click detection `[wserv 1939-1941, 14331-14333]`.
+
+### 2.1 Fetching events
+
+```c
+VOID wGetEventWait  (WS_EV *event);              /* block until an event   */
+VOID wGetEvent      (WS_EV *event);              /* async, no wait         */
+VOID wGetEventSpecial(WS_EV *event, UINT flags); /* async + event filter   */
+VOID wGetEventUpdate (UINT flags);               /* change the filter      */
+```
+
+`[wserv 14302-14432]`
+
+- **`wGetEventWait`** returns only when an event is available; on an empty queue
+  it waits indefinitely `[wserv 1949-1951]`.
+- **`wGetEvent`** is the asynchronous version, for clients that also service
+  non-server sources (serial input, timers). It sets `event->type =
+  E_FILE_PENDING` immediately; when an event arrives the server fills `event`
+  and signals the client's I/O semaphore. **Only one may be outstanding** — a
+  second pending `wGetEvent` panics the process `[wserv 14363-14378]`.
+- **`wGetEventSpecial`** (window server **version 4** only) is `wGetEvent` plus
+  a `flags` filter selecting which events to deliver. Only one call to
+  `wGetEvent`/`wGetEventSpecial` may be outstanding at a time `[wserv
+  14381-14393]`. Filter flags (OR-able) `[wserv 14396-14416]`:
+  - `WE_KEY` — key and task-key events
+  - `WE_REDRAW` — `WM_REDRAW`
+  - `WE_STATUS` — `WM_FOREGROUND`, `WM_BACKGROUND`, `WM_ON`
+  - `WE_MOUSE` — mouse and rubber-band events
+  - `WE_OTHERS` — everything else
+  - `WE_NORMAL` — all of the above (`wGetEventSpecial(..., WE_NORMAL)` ==
+    `wGetEvent`)
+  - `WE_ESC` — only meaningful when `WE_KEY` is *not* set: on ESC the keyboard
+    buffer is discarded and a `WM_ESCAPE` event is delivered.
+- **`wGetEventUpdate`** (v4) replaces the filter of an outstanding
+  `wGetEvent`/`wGetEventSpecial`; a no-op if none is outstanding `[wserv
+  14419-14432]`.
+
+> **Async discipline.** Fully process one server event before requesting the
+> next. Because the server runs at higher priority than clients, an async
+> request can complete while you are handling some *other* source. Never
+> destroy a window directly in response to a non-server event — instead call
+> `wCancelGetEvent`, which delivers a **`WM_CANCELLED`** at the **highest
+> priority** (overtaking all queued but not-yet-delivered events), and do the
+> destruction when that arrives `[wserv 3227-3252]`.
+
+### 2.2 The event structure
+
+```c
+typedef struct {
+    WORD  type;             /* positive event type, WM_xxxx        */
+    UWORD handle;           /* target window, or the wConnect handle */
+    UWORD time;             /* low word of tick count (key/mouse)  */
+    WS_EVENT_UNION p;       /* type-dependent payload              */
+} WS_EV;
+
+typedef union {
+    UWORD       uword;
+    UBYTE      *dpoint;
+    P_RECT      rect;       /* WM_REDRAW rectangle                 */
+    WMSG_KEY    key;        /* WM_KEY                              */
+    WMSG_MOUSE  mouse;      /* WM_MOUSE / rubber band              */
+    WMSG_RUBBER rubber;
+    WMSG_CAPS   caps;       /* WM_KEYBOARD_STATE_CHANGE            */
+} WS_EVENT_UNION;
+```
+
+`[wserv 14311-14350]`
+
+- `handle`: for window-directed events (`WM_REDRAW`, `WM_MOUSE`) it is the
+  handle given to `wCreateWindow`; for non-window events (`WM_KEY`,
+  `WM_FOREGROUND`) it is the handle given to `wConnect` `[wserv 14326-14329]`.
+
+The key payload:
+
+```c
+typedef struct {
+    UWORD keycode;   /* code of the key pressed        */
+    UBYTE modifiers; /* shift/ctrl/psion/caps/num-lock */
+    UBYTE count;     /* auto-repeat accumulation       */
+} WMSG_KEY;
+```
+
+`[wserv 14456-14465]`
+
+- `modifiers` bit flags: `W_SHIFT_MODIFIER` (0x02), `W_CTRL_MODIFIER` (0x04),
+  `W_PSION_MODIFIER` (0x08), `W_CAPS_MODIFIER` (0x10),
+  `W_NUM_LOCK_MODIFIER` (0x20, MC only) `[wserv 14481-14499]`.
+- `count` is 1 for a single press; it exceeds 1 only when the client cannot
+  keep up with auto-repeat. The manual's advice is to **ignore the repeat
+  count** `[wserv 14466-14476, 6263-6280]`.
+- `keycode`: printable SIBO characters (code page 850-like) fall in
+  `0x20`–`0xFF` excluding `0x7F`. The **PSION** shift typically adds `0x200`
+  (`W_SPECIAL_KEY`). "Special" keys carry codes `< 0x20`, `0x7F`, or `> 0xFF`
+  `[wserv 14501-14541]`. Named special codes include `W_KEY_TAB` (0x09),
+  `W_KEY_DELETE_LEFT` (0x08), `W_KEY_DELETE_RIGHT` (0x7F), `W_KEY_RETURN`
+  (0x0D), `W_KEY_ESCAPE` (0x1B), `W_KEY_UP/DOWN/RIGHT/LEFT` (0x100–0x103),
+  `W_KEY_PAGE_UP/DOWN` (0x104/0x105), `W_KEY_HOME/END` (0x106/0x107),
+  `W_KEY_TASK` (0x108), `W_KEY_MENU` (0x122), `W_KEY_HELP` (0x123),
+  `W_KEY_ON` (0x2002), `W_KEY_OFF` (0x2003), etc. `[wserv 14547-14852]`.
+
+### 2.3 Event types
+
+Common event types (`WS_EV event;` assumed) `[wserv 14441-15048]`:
+
+| Event | Meaning | Payload |
+|-------|---------|---------|
+| **`WM_KEY`** | A key was pressed. The full description is in `event.p.key` (keycode, modifiers, count). Delivered to the foreground client (or a capturer). `[wserv 14449-14476, 6249-6250]` | `p.key` |
+| **`WM_REDRAW`** | Sent when the client's queue is empty and one or more windows has an update region. `event.p.rect` is a rectangular block of pixels needing redraw. Lowest priority except for `WM_USER_MSG`. `[wserv 14855-14865]` | `p.rect` |
+| **`WM_BACKGROUND`** | The foreground client has just gone to background. Usually nothing to do, but suspend real-time/animated activity until foreground returns. Only `type` set. `[wserv 14868-14878]` | — |
+| **`WM_FOREGROUND`** | A background client has just become foreground. Only `type` set. `[wserv 14881-14887]` | — |
+| **`WM_CANCELLED`** | Sent in response to `wCancelGetEvent`; delivered at highest priority. Only `type` set. `[wserv 14890-14897, 3250-3252]` | — |
+| **`WM_USER_MSG`** | Sent in response to `wUserMsg`. **Lowest priority of all** — useful as an "the server has nothing more to send" marker. Only `type` set. `[wserv 14909-14916]` | — |
+| **`WM_ON`** | Machine switched on (server v3.5+). Delivered to the foreground client if it called `wInformOn`; in v4, to any client (fore or back) that called `wInformOnAll(TRUE)`. Prompts a display refresh. Only `type` set. `[wserv 14919-14937]` | — |
+| **`WM_COMMAND`** | Another client sent a command via `wSendCommand` (server v3.5). Prompts the receiver to call `wGetCommand` for the data (up to 127 bytes). Only `type` set. `[wserv 14940-14947, 1128-1129]` | — |
+| **`WM_TASK_KEY`** | Sent to the **application-key handler** (the shell) when an application key is pressed with no process of that application present, or a PSION-shifted application key is pressed. S3/S3a/Workabout only. The app-key index (0–15) is in `event.p.key.keycode`. `[wserv 14963-14975]` | `p.key.keycode` |
+| **`WM_ESCAPE`** | (v4) Delivered when ESC is pressed *and* the client selected events with `wGetEventSpecial` including `WE_ESC`/`WM_ESCAPE` but **excluding** key events; the keyboard buffer is discarded. `[wserv 14999-15015]` | — |
+| **`WM_TASK_UPDATE`** | Sent to the shell (when foreground) whenever *any* process terminates. S3/S3a/Workabout and HC v3.5+. Only `type` set. `[wserv 14950-14960]` | — |
+| **`WM_DATE_CHANGED`** | (v4) Date changed (reset, or past midnight). Sent to a foreground S3a/Workabout app not in S3 compatibility mode; background apps get it on next foreground; delivered at next power-on if off. `[wserv 14978-14993]` | — |
+| **`WM_KEYBOARD_STATE_CHANGE`** | Sent only to the shell when numlock/capslock changes; new state in `event.p.caps.modifiers`. (MC generates it for the caps-lock key.) `[wserv 15065-15069, 14734-14735]` | `p.caps` |
+
+**Mouse / pointer events** (only on machines with a pointing device, e.g. the
+MC) `[wserv 15076-15187]`:
+
+| Event | Meaning |
+|-------|---------|
+| **`WM_MOUSE`** | State change on the digitiser. `event.p.mouse` is a `WMSG_MOUSE { UBYTE event; UBYTE state; P_POINT pos; }`. `event.p.mouse.event` is `WM_MOUSE_MOVE` (filtered out by default), `WM_MOUSE_PRESS`, or `WM_MOUSE_RELEASE`; `state` carries `W_MOUSE_DOWN`, `W_MOUSE_OUTSIDE`, and the shift modifiers. `[wserv 15083-15129]` |
+| **`WM_RUBBER_BAND_INIT`** | Special `WM_MOUSE` variant sent when a press occurs in a window flagged `W_WIN_RUBBER_BAND_CAPTURE`. `[wserv 15146-15154]` |
+| **`WM_RUBBER`** | Sent on completion of a rubber-band interaction. `[wserv 15160-15166]` |
+| **`WM_ACTIVE`** | Sent to a window that set `W_WIN_INACTIVE` when a `WM_MOUSE_PRESS` lands on it or a descendant (in place of the `WM_MOUSE`); the client typically re-activates the tree by clearing `W_WIN_INACTIVE`. Only `type` set. `[wserv 15169-15186]` |
+
+Large-screen (MC) events also include `WM_DEICONISE`, `WM_ATTACHED`,
+`WM_DETACHED` for the multi-task attach/iconise model `[wserv 15017-15062]`.
+
+### 2.4 Event priority
+
+Event delivery is **prioritised**, not strictly FIFO:
+
+- `WM_CANCELLED` is delivered at the **highest** priority, overtaking anything
+  queued but not yet delivered `[wserv 3250-3252]`.
+- `WM_REDRAW` is **lower** than user input and foreground/background events;
+  the only type lower than `WM_REDRAW` is `WM_USER_MSG` `[wserv 14865,
+  3126-3127]`.
+- `WM_USER_MSG` has the **lowest** priority of all `[wserv 14912-14913]`.
+- Between windows there is a further **two-level redraw priority**: windows are
+  low by default; `W_WIN_PRIORITY` (on `wCreateWindow`/`wSetWindow`) promotes a
+  window's redraws ahead of the rest `[wserv 3130-3131]`.
+
+### 2.5 The barcode scan key — **reverse-engineered (Workabout MX)**
+
+> **Not in the manuals.** The *Window Server Reference* documents no barcode /
+> scanner / laser trigger key, and defines no keycode near 368. On barcode-
+> equipped Workabout / Workabout MX hardware the **scan (trigger) key is
+> observed to arrive as an ordinary `WM_KEY` event with keycode 368**
+> (`0x170`). This is **reverse-engineered field knowledge, not documented
+> behaviour** — treat the exact value and delivery path as version/hardware
+> dependent and confirm on the target unit. Because it surfaces as a normal
+> key event, it can be handled in the ordinary `WM_KEY` path (and, like other
+> keys, potentially captured with `wCaptureKey`).
+
+---
+
+## 3. Drawing and text output primitives
+
+All drawing targets a **drawable** selected by the **current graphics context
+(GC)** `[wserv 5504, 5526]`.
+
+### 3.1 Graphics contexts
+
+- Create a **permanent** GC on a window/bitmap with `gCreateGC` /
+  `gCreateGC0` (the latter with default values) `[wserv 304-305, 1438]`. Select
+  the current GC with `gSetGC` / `gSetGC0` `[wserv 311-312, 2993]`.
+- **Temporary** GCs are used during redraws (see below) and are freed
+  automatically by `wEndRedraw` `[wserv 3037-3050]`.
+- `wStartup` conveniently makes a permanent GC on its full-screen window
+  `[wserv 1502-1505]`.
+
+### 3.2 Graphics primitives
+
+- Lines / shapes / borders / fills: `gDrawLine`, `gBorderRect`, `gBorder`,
+  `gBorder2Rect`/`gBorder2` (shadowed, v4), `gFillPattern`, `gInvObloid`
+  `[wserv 315-326, 1296, 919-957]`.
+- Bitmaps: `gCopyBit` (copy a bitmap to a window) and the bitmap-file family
+  (`gInitBit`, `gGetBit`, `gLoadBit`, `gPeekBit`, `gSaveBit`) `[wserv 354,
+  829-1021]`.
+- The server also draws buttons (`wDrawButton`, `wDrawButton2`), sprites
+  (`wCreateSprite`/`wSetSprite`) and scaled objects (`gDrawObject`) `[wserv
+  926-969, 1168, 1203]`.
+
+### 3.3 Text output
+
+Text is drawn through the current GC (font ID, style, transfer mode) `[wserv
+5526-5536]`:
+
+- `gPrintText` — draw text from a pixel position `[wserv 5508, 1439]`
+- `gPrintClipText` — clipped to a given width `[wserv 5510]`
+- `gPrintBoxText` — left/right/centred in a box; commonly used for
+  **flicker-free** redraw `[wserv 5512-5513, 2961]`
+- `gXPrintText` — with embellishment `[wserv 5515]`
+- `gShadowText` — shadowed (v4) `[wserv 5517]`
+
+Font styles combine `G_STY_NORMAL`, `G_STY_BOLD`, `G_STY_UNDERLINE`,
+`G_STY_INVERSE`, `G_STY_DOUBLE`, `G_STY_MONO`, `G_STY_ITALIC` `[wserv
+5539-5557]`. Layout helpers: `gTextWidth`, `gTextCount`, `wGetWidthTable`
+`[wserv 5492-5497]`.
+
+### 3.4 Redraw handling
+
+On a `WM_REDRAW`, the normal response is to **validate** the update region and
+draw it `[wserv 10248-10256]`. Bracket the drawing with a `wBeginRedraw`
+variant and `wEndRedraw`; `wBeginRedraw` both signals "this is a redraw" and
+**validates** the given rectangle `[wserv 3005-3007]`. There are six
+`wBeginRedraw*` variants covering partial vs whole window and
+independent/temporary GC combinations `[wserv 3020-3050]`. Related: validate
+without redrawing (`wValidateRect`, `wValidateWin`) and force redraws by
+invalidating (`wInvalidateRect`, `wInvalidateWin`) `[wserv 270-274, 2901]`.
+Backed-up windows largely avoid this cycle because the server repaints from the
+backup bitmap `[wserv 1270-1273]`.
+
+Minimal MC (non-backed-up) redraw loop `[wserv 1589-1608]`:
+
+```c
+wStartup();
+do {
+    wGetEventWait(&event);
+    if (event.type == WM_REDRAW) {
+        wBeginRedrawWin(wMainWid);
+        gPrintText(10, 20, "Hello world!", 12);
+        wEndRedraw();
+    }
+} while (event.type != WM_KEY);
+```
+
+---
+
+## 4. Error handling (server calls)
+
+By default a failing server function calls `p_leave` with the negative error
+number; `wDisableLeaves(TRUE)` (or `W_CONNECT_DISABLE_LEAVES` at connect time)
+makes it **return** the error instead `[wserv 1629-1641]`. Many drawing calls
+are **blind** (queued client-side, no acknowledgement); on failure the server
+discards further blind ops until a non-blind call reports the error. Force the
+issue with `wCheckPoint` (flush + signal) or `wFlush` (flush only); after an
+error, `wCleanUp` releases dangling resources `[wserv 1653-1703]`. Client-side
+buffering means a panic can lag the offending call — insert `wFlush`/
+`wCheckPoint` when hunting one down `[wserv 1791-1793]`.
+
+---
+
+## 5. The console layer — `CON:` and the PLIB console functions
+
+The console is the **lightweight text-UI path**. PLIB contains only *primitive*
+console functions — typed-line input (with simple backspace editing) and
+mono-spaced line output — while the `con:` device driver adds row/column
+positioning and mono-spaced character printing `[plib 1299-1301]`. They are
+explicitly "for quick-and-dirty applications... not suitable for constructing
+quality user interfaces" `[plib 8580-8581]`.
+
+### 5.1 Relationship to the window server
+
+Both the PLIB console functions and `con:` **ultimately call the window
+server** for input and drawing — but expose only a fraction of its capability
+`[plib 1310-1315]`. How `con:` is implemented differs by machine `[wserv
+1319-1323]`:
+
+- **HC / S3 / S3a / Workabout:** `con:` is implemented by **connecting
+  directly to the window server** — opening `con:` makes the process a window-
+  server client. Opening it also creates and initialises a **backed-up**
+  console window (no redraw handling needed) `[wserv 1319-1320, 1387-1407]`.
+  The console window's ID can be fetched with the `P_FINQ` I/O function
+  (`CONSOLE_INFO.window_handle`), letting a CLIB program create its own GC on
+  that window and draw with WLIB `[wserv 1410-1453]`.
+- **MC:** `con:` is implemented by a **separate `SYS$CONS` display process**
+  that keeps a character map and redraws its own window (with title/menu bars).
+  Here it is `SYS$CONS`, not the application, that is the window-server client;
+  the application cannot use the console window, and `P_FINQ` is **not**
+  supported. On the MC the recommendation is the **PLIB startup module +
+  `wStartup`** `[wserv 1305-1322, 1539-1615]`.
+
+The two startup modules therefore differ: the **CLIB** startup auto-opens
+`con:` (backing `printf`, `gets`, `cprintf`, `cgets`) `[wserv 1387-1389]`; the
+**PLIB** startup does not, and you call `wStartup` yourself `[wserv 1496-1497]`.
+Auto-opening can be suppressed in CLIB by defining `p_xwind` `[wserv
+1457-1490]`.
+
+### 5.2 The PLIB console functions
+
+Output (open `con:` automatically on first use) `[plib 8584-8595, 8700-8737]`:
+
+```c
+VOID p_putch(UINT c);            /* write one character                    */
+VOID p_puts (TEXT *str);         /* write string + newline                 */
+VOID p_printf(TEXT *fstr, ...);  /* formatted line + newline               */
+VOID p_print (TEXT *fstr, ...);  /* formatted, no trailing newline         */
+```
+
+- `p_printf` uses an internal buffer of `P_MAXSYSIO` (258) bytes; output is
+  limited to `P_MAXSYSIO - 2` (256) bytes per call. Format is that of `p_atob`
+  `[plib 8720-8726]`.
+- `p_print` moves no line; embed `\r` (start of line) and `\n` (down a line)
+  yourself `[plib 8732-8737]`.
+
+Input `[plib 8597-8599, 8740-8770]`:
+
+```c
+INT p_getch(VOID);                       /* wait for a key, return its code */
+INT p_gets (TEXT *str);                  /* read a line (backspace edit)    */
+INT p_getl (TEXT *pmt, TEXT *str, INT len); /* prompt, then read a line     */
+```
+
+- `p_getch` waits for a key and returns its character code (no echo) `[plib
+  8740-8743]`.
+- `p_gets` reads up to `P_MAXSYSIO-1` characters, Enter-terminated, and NUL-
+  terminates at `str` (needs `P_MAXSYSIO` bytes there); returns the length
+  `[plib 8746-8756]`.
+- `p_getl` writes the prompt `pmt`, then reads up to `len` characters
+  (Enter-terminated, needs `len+1` bytes); returns the length `[plib
+  8759-8770]`.
+
+Canonical smallest program `[plib 1020-1021]`:
+
+```c
+p_printf("Hello world");
+p_getch();
+```
+
+### 5.3 Console configuration statics
+
+Set these **before the first console call** `[plib 8612-8694]`:
+
+- `winHandle` (`GLREF_D VOID *`) holds the open console channel; open a file or
+  `TTY:` into it first to **redirect** `p_putch` / `p_print` / `p_printf`. Do
+  **not** use `p_getch` / `p_gets` / `p_getl` when redirected `[plib
+  8615-8628]`.
+- `_DefScreenRect` (`P_RECT`, top-left `(0,0)`, bottom-right = columns × rows)
+  changes the console window size `[plib 8629-8665]`.
+- `_DefScreenMode` (`INT`) selects the mode: `0` native (default, currently
+  single-pixel non-compatibility on all SIBO machines), `1` compatibility, `2`
+  non-compatibility with grey, `3` compatibility with grey. Irrelevant values
+  are ignored `[plib 8668-8694]`.
+
+---
+
+## 6. Higher UI libraries (pointer only)
+
+For full applications — menus, dialogs, forms — SIBO provides **higher-level UI
+libraries layered on the window server** (commonly referred to as **HWIM**,
+**FORM** and **OLIB**). **These are separate libraries and are not documented
+in the *Window Server Reference* or *PLIB Reference*** covered here; the two
+manuals mention menus and dialog boxes only as *windows the server draws/clips*
+(e.g. `[wserv 2395, 10646-10647]`), not as an API. Use those libraries' own
+references for real application UIs; the material above is the **foundation**
+they sit on. *(Library names are noted as a pointer only and are not sourced
+from these two manuals.)*
+
+---
+
+### Source key
+
+- `[wserv N]` — *Window Server Reference* v2.30, line N of the supplied text.
+- `[plib N]` — *PLIB Reference* (console functions), line N of the supplied
+  text.
+- Items marked **reverse-engineered** / **uncertain** are **not** in either
+  manual (notably the code-368 barcode scan key and the higher UI library
+  names).
diff --git a/docs/reference/07-hardware.md b/docs/reference/07-hardware.md
new file mode 100644
index 0000000..6b2aa2b
--- /dev/null
+++ b/docs/reference/07-hardware.md
@@ -0,0 +1,581 @@
+# Psion SIBO / Workabout — Hardware Reference for Programmers
+
+Scope and sources. This reference is compiled **only** from two Psion manuals:
+
+- **HDK** — *The Psion SIBO Hardware Development Kit*, Psion PLC, Rev 1.00, May 1995.
+- **WPG** — *Workabout Programming Guide* (Workabout Programmers Reference), hardware
+  appendices / introduction.
+
+Citations are given as `[HDK p.N]` or `[WPG §/p]`. Where a fact is asserted by the manuals it is
+cited; nothing here is invented. The manuals themselves note that both refer onward to a separate
+*Hardware Reference manual* and *SIBO Computers Programmers Reference* for the full physical
+memory map — those documents are **not** in scope, so the memory-map section below is limited to
+what the two supplied manuals actually state, and gaps are marked explicitly.
+
+> **MX note.** The two supplied manuals describe the **V30H**-based Workabout (NEC V30H at
+> 7.68 MHz) and the ASIC1/ASIC2/ASIC4/ASIC5/ASIC9 family. **They do not mention the V30MX or
+> ASIC9MX.** Every statement about the **V30MX / ASIC9MX / Workabout MX** in this document is
+> therefore flagged as **[MX — not in supplied manuals]** and is presented only as an orientation
+> note, not as a sourced fact. Treat all MX specifics as *uncertain / to be confirmed against the
+> MX hardware reference.*
+
+---
+
+## 1. SIBO architecture overview
+
+All Psion machines in this family are built on the proprietary **SIBO** ("SIxteen Bit Organiser")
+architecture: a battery-powered, 8086-class computer system designed for size, weight and power
+[HDK p.2; WPG §basic hardware].
+
+Key components of the architecture [HDK p.2; WPG p.1-x]:
+
+- An **8086-class processor**.
+- A **power-management system** that selectively powers subsystems under software control.
+- An **asynchronous high-speed serial protocol** (the *Psion SIBO serial interface*) between the
+  machine and its peripherals.
+- **Solid State Disks (SSDs)** — fast, low-power, silicon mass storage, no moving parts.
+- **Hardware protection** from aberrant software: trapping of out-of-range addressing, plus a
+  **watch-dog timer** that fires if interrupts are left disabled too long.
+- **Real-time clock**, **ROM-resident system software**, **graphics LCD**.
+- On some models: touch digitiser pad; ISDN-8-bit combo sound.
+
+The digital logic of a SIBO machine is implemented in custom **ASICs** (Application Specific
+Integrated Circuits). At the time of the HDK there were **ten** SIBO ASICs; all are static-CMOS
+surface-mount parts [HDK p.2].
+
+### 1.1 Processor (NEC V-series)
+
+- The MC/HC/Series 3 and the Workabout use the **NEC V30H**, "an enhanced 16-bit CMOS version of
+  the 8088 found in the original IBM PC … software compatible with the 8088" [HDK p.2].
+- **Workabout:** NEC V30H, clocked at **7.68 MHz** [WPG p.1-x, Tech Spec: "NEC V30 running at
+  7.68 MHz"].
+- The V30H is a **fully static** design: all internal storage (registers) is static, so there is
+  **no minimum clock speed** and the clock can be stopped at any instant with **no loss of state**.
+  SIBO exploits this to stop the clock while the CPU is idle, saving power [HDK p.2].
+
+> **[MX — not in supplied manuals]** Later Workabout variants are marketed as the **Workabout MX**,
+> based on the **NEC V30MX** core integrated in the **ASIC9MX**. Neither the V30MX nor ASIC9MX
+> appears in the HDK or WPG supplied here; their clock rate, memory reach and register differences
+> are **not documented in these sources** and must be confirmed elsewhere. Software written to the
+> V30H/8086 programming model and the ASIC register interfaces below is the documented baseline.
+
+### 1.2 Chip integration levels
+
+- **Discrete generation** (MC, HC, Series 3): three principal chips — **V30H + ASIC1 + ASIC2**
+  [HDK p.2].
+- **Integrated generation** (Series 3a, Workabout): V30H, ASIC1 and ASIC2 collapsed into a single
+  custom chip, **ASIC9** (plus general I/O and PSU-control logic). ASIC9 "integrates all the
+  digital logic required to produce a SIBO architecture computer less the memory onto one chip",
+  and adds a free-running clock (FRC) and a codec interface for sound [HDK p.4].
+
+So on the Workabout, the functions attributed below to "ASIC1" (system/interrupt/LCD) and "ASIC2"
+(peripheral/serial-protocol/power) are physically inside **ASIC9** [HDK p.4].
+
+> **[MX — not in supplied manuals]** On the MX, the equivalent single-chip part is **ASIC9MX** with
+> the **V30MX** core. Same architectural role as ASIC9 is assumed; specifics unconfirmed here.
+
+---
+
+## 2. The ASICs and their roles
+
+| ASIC | Role (from HDK p.4) |
+|------|---------------------|
+| **ASIC1** | Main **system controller**. Connects directly to the V30H, controlling all CPU bus cycles (forming a micro-controller-like unit executing 8086 code). Blocks: bus controller, programmable timer, **eight-input interrupt controller**, **LCD controller**, memory-decode circuitry. |
+| **ASIC2** | **Peripheral controller**. Contains the system clock oscillator; controls standby↔operating switching; interfaces to PSU, keyboard, buzzer and SSDs; contains the **eight-channel SIBO serial-protocol controller**; drives the reduced-external and extended-internal expansion ports. |
+| **ASIC4** | Serial-protocol **slave** for addressing memory / memory-mapped peripherals. Used in SSDs. A cut-down ASIC5. See §5. |
+| **ASIC5** | General-purpose I/O **slave** with an on-board **UART**; several modes (RS232 / parallel / barcode / card-reader / memory pack). See §6. |
+| **ASIC9** | Composite: **V30H + ASIC1 + ASIC2** + general I/O + PSU control on one die; adds FRC and codec interface. Used in S3a and Workabout. |
+
+On the **host** side of the SIBO serial link the controller (SPC) is in **ASIC2** (HC/MC/S3) or
+**ASIC9** (S3a/Workabout). On the **peripheral** side the slave (SPS) is **ASIC4** or **ASIC5**
+[HDK p.4, p.6].
+
+> **[MX — not in supplied manuals]** **ASIC9MX** — the composite CPU/LCD/system chip on the MX — is
+> not described in these sources. Assume it plays the ASIC9 role (V30MX core + ASIC1/ASIC2
+> functions). No register-level MX detail is available here.
+
+---
+
+## 3. Memory: ROM / RAM / SSD and segments
+
+What the supplied manuals state:
+
+- **ROM:** all Workabout models have **1 MB internal masked ROM** holding the OS (EPOC), the
+  MS-DOS-like Command Processor, OPL editor and other utilities [WPG p.1-9, Tech Spec].
+- **RAM:** Workabout ships with either **256 KB** or **1 MB** internal RAM (Tech Spec lists memory
+  build codes A=256 KB, B=512 KB, C=1 MB, D=2 MB) [WPG p.1-x, Tech Spec, serial-number table].
+- **SSD:** two SSD drives, exposed as **drive A:** (top) and **drive B:** (bottom); RAM or Flash
+  SSDs, "up to 8 MB" of extra storage [WPG p.1-3, Tech Spec]. SSDs retain data independently of the
+  main power source [WPG p.1-4]. Contents of the internal RAM are preserved across power-off (the
+  machine resumes previous state on power-on) [WPG p.1-x].
+- **Internal drive M:** internal RAM is also exposed as a filing volume **M:** (with
+  `M:RAMDRIVE`), formattable like an SSD volume [WPG §FORMAT, §MEM].
+
+### 3.1 The programmer's memory model (segments, protection)
+
+- The CPU is 8086-class, so software sees the standard **16-bit segmented** address model
+  (segment:offset, 16-byte "paragraphs") [HDK, WPG passim]. `LSEG` reports each segment's **segment
+  address**, **size in paragraphs** (1 paragraph = 16 bytes) and **access count** [WPG §LSEG].
+- **Memory protection:** any attempt by an application to write **outside its own data segment**
+  causes the OS to terminate it (a **"panic"**); likewise leaving interrupts disabled too long
+  (watch-dog) [WPG §Resetting; HDK p.2].
+- **`MEM`** reports free RAM in KB; this exceeds free bytes on `M:` because "some parts of internal
+  memory are reserved for code and data segments" [WPG §MEM].
+- The OS **moves memory segments** at runtime (e.g. when a driver is installed/removed). Drivers
+  must cope: FAR return addresses into the OS stay valid, but a driver's own absolute segment
+  address may change, so ISR/PDD addresses must be re-established on **resume** (see §7.4)
+  [HDK p.40–42].
+
+### 3.2 Banking / paging — status in these sources
+
+The physical **memory map and paging/banking scheme of the host CPU are not laid out in the
+supplied manuals**; both defer to the separate *SIBO Computers Programmers Reference* / *Hardware
+Reference* [WPG p.1-3: "See the SIBO Computers Programmers Reference manual for further details
+regarding SSDs"; HDK p.2]. What the HDK *does* document is the **address decode inside ASIC4/ASIC5
+slaves**, i.e. how a peripheral or SSD's own address space is banked via **chip-select blocks**:
+
+- **ASIC4:** 8 chip-selects forming selectable **addressing blocks**, size software-defined,
+  **default 32 KB/block**; the filing system re-sizes the block when reaching the top of the
+  address space [HDK p.24]. Up to **28 address bits (256 MB)** in Extended mode; **21 bits + 4
+  chip-selects (4 × 2 MB)** in SSD/compatibility mode [HDK p.25]. See §5.
+- **ASIC5 (pack mode):** address lines A0–A20 generated across ports B/D/C, with **CS0–CS3**
+  selected by SEL0/SEL1; **counter mode** on port B auto-increments the low address so 256
+  consecutive locations can be read without re-addressing [HDK p.30, p.57].
+
+> **Gap flagged:** the host-side ROM/RAM/SSD address ranges, and any V30-level bank registers, are
+> **not in these two manuals**. Do not infer them from the peripheral-side decode above.
+
+---
+
+## 4. SIBO serial protocol (host ↔ peripheral bus)
+
+Everything a program does to an ASIC4/ASIC5 peripheral goes over the **two-wire synchronous SIBO
+serial link** [HDK p.6]:
+
+- **CLK** — clock, always **output from the controller** (ASIC2/ASIC9). Nominal **3.84 MHz** for
+  memory interfaces; **1.536 MHz continuous** for peripherals. Tri-stated low when idle
+  [HDK p.6].
+- **DATA** — bi-directional, synchronous. Direction is set by the transport layer, not the
+  physical layer. Changed on falling CLK edge by the transmitter, latched on rising edge by the
+  receiver; pulled low when idle [HDK p.6].
+
+**Framing (physical layer).** 12-bit frames, 8 data bits each → theoretical max ≈ **312 KB/s**
+[HDK p.6]. Frame = `ST` (start, goes high) · `CTL` (0 = control frame, 1 = data frame) · `I1`
+(idle/turn-around) · `D0–D7` · `I2` (idle) [HDK p.7]. Four frame types: **Null** (sync all slaves —
+12 clocks with DATA held low), **Control**, **Data-out** (controller→slave), **Data-in**
+(slave→controller; controller drives cycles 1–2 then tri-states, slave drives D0–D7) [HDK p.7].
+
+**Transport layer.** The controller has two registers: a write-only **Control register** and a
+read/write **Data register** (byte or word) [HDK p.8]. Control bytes are classified by **bit 7,
+the Select (S) bit**:
+
+- **S = 0 — Slave-select mode.** Byte = `R` (reset bit) + **6-bit slave ID**. ID 0 is illegal, so
+  up to **63 slaves** per controller. `R=0` resets, `R=1` selects. Selecting a slave with `R=1`
+  makes it return a **non-zero 8-bit info byte**; a reply of **0 means no slave of that ID present**
+  [HDK p.8–9].
+- **S = 1 — Slave-control mode.** Byte = `R/W` (0=write,1=read) · `B/W` (0=byte,1=word) · `S/M`
+  (0=single,1=multi) · 4 slave-specific data bits. Byte-pair (word) transfers are **listed as not
+  implemented** [HDK p.9].
+
+**Timing rules (clock cycles, ≈260 ns each at 3.84 MHz)** [HDK p.10–11]:
+control-byte process = 12 cycles; byte transfer = 12 cycles; byte-pair = 24 cycles. After writing
+the control register, wait ≥12 cycles before touching the data register or writing another control
+word.
+
+Assembler helper macros the HDK uses for all of this [HDK p.52]:
+
+| Macro | Action |
+|-------|--------|
+| `SCONTOUT` | Output control byte in AL |
+| `SDATAOUT` | Output data byte in AL |
+| `SDATAIN`  | Input a data byte into AL |
+| `SBUSY`    | Wait while the link is busy |
+| `XNOP`     | Short wait |
+| `HwNullFrame` | Emit a null frame to sync slaves |
+
+Serial-protocol control defines (`SerialSelect`, `SerialReadSingle`, `SerialWriteSingle`, slave
+IDs) live in `ospack.inc` / `ossibo.inc` [HDK p.59].
+
+---
+
+## 5. ASIC4 — memory / peripheral slave
+
+Purpose: convert SIBO serial frames into the address/data/control signals needed to drive memory
+and memory-mapped peripherals; used in SSDs and in ASIC4-based expansion boards [HDK p.24].
+
+**Bus:** 8-bit data, **28-bit address**, **8 chip-selects** (CS0–CS7) [HDK p.24].
+
+### 5.1 Modes (selected by slave ID)
+
+Select ASIC4 with the appropriate ID, then read the info byte [HDK p.25]:
+
+- **SSD / ASIC5-compatibility mode — ID 2.** Mimics an ASIC5 in pack mode; compatible with all
+  existing SSD software. Max **21 address bits + 4 CS (4 × 2 MB)**.
+- **ASIC4 Extended mode — ID 6.** Up to **28 address bits (256 MB)**. On reset, four extra config
+  bits come from A27–A24; **A27 = M** selects standard-SSD (M=0) or **mixed mode (M=1)** —
+  memory + peripherals. Mixed mode is the one of interest for peripheral developers.
+
+**Mixed mode split:** address space halves — lower half = memory-mapped peripherals (any use),
+upper half = pure memory (typically a control ROM the filing system can mount). Chip-selects split:
+**CS0–CS3 = peripheral blocks, CS4–CS7 = memory devices 1–4** [HDK p.25–26].
+
+**Reset config** is read from the data bus (**Info Byte**, D0–D7) and A24–A27 (extended nibble),
+set with pull-up/pull-down resistors (~100 k so the bus can still drive the lines in normal
+operation) [HDK p.26].
+
+### 5.2 ASIC4 registers (mixed/peripheral mode) [HDK p.53–55]
+
+| Reg | Name | R/W | Notes |
+|-----|------|-----|-------|
+| **0** | **Data Register** | R/W | Drives/reads D0–D7 (tri-state when idle). **On reset holds the Info Byte** (see below). |
+| **1** | **Input Register** (read) / **Device-Size Register** (write) | R/W | Read: extended-info bits + live state of general inputs **In0–In2** and X2. Write: bits S3–S0 set the address-decoder block size (32 KB … 256 MB); defaults to `0x0F` (unused) on reset. |
+| **2** | **Address-Increment Register** | W | A write increments address lines A0–A3. |
+| **3** | **Address Register** | W (multi-byte, LSB first) | Loads all 28 address lines. Bytes: **ATO = A0–A7, AT1 = A8–A15, AT2 = A16–A23, AT3 = A24–A27**. Writing the first byte resets A8–A27 to 0. AT3 bits 4–6 can steer CS0–CS3. Cleared on reset. |
+| **4,5,6** | — | — | **Not implemented.** |
+| **7** | **Control Register** | W | Bits: `7 LBO · 6 TSTA · 5 LTM · 4 VPS · 3 EDA · 2 CSS · 1 WRS · 0 OES`. Setting **LBO** / **VPS** drives those pins high (usable as GP outputs). **OES/WRS** control read/write accesses. |
+
+**Info Byte** (Reg 0 at reset) [HDK p.53]: bits encode **device type** (RAM / Intel Flash type 1 /
+type 2 / read-only SSD / hardware write-protected SSD), **number of devices** (1–4), and **device
+size** (000 = no SSD present, then 32 KB → 2 MB). In Extended mode a further **Extended Info Byte**
+(M, De, Ne, Se) identifies the peripheral type — e.g. `1 0 0 1` = Turbo RS232 (16550), `1 0 1 0` =
+3Fax, `1 1 1 1` = extended info held in ROM [HDK p.54].
+
+**Access sequence** (bottom 256 addresses) [HDK p.58–59]: control-write to the **Address** register
+→ data-write the address → control-frame read/write to the **Data** register → transfer the byte.
+The HDK gives `Input`/`Output` assembler routines doing exactly this; **interrupts must be off**
+during them so the host does not multitask mid-transfer.
+
+**Other pins** [HDK p.27, p.55]: `In0–In2` GP inputs; `LBO` (open-drain low-battery driver), `VPS`
+(VPP control) GP outputs; `OE`/`WR` bus control; `SCLK`/`SDAT` the serial link; `SDIR` protocol
+direction bit; `POR` reset; `ATST` test (pull high = address test mode); `MCSD`/`X2D2` tie to GND
+via 100 k. A PSRAM mode reuses some pins for refresh/oscillator.
+
+---
+
+## 6. ASIC5 — UART / parallel / barcode / card-reader slave
+
+Three primary functions: a **UART** (up to **48000 baud**), **general-purpose I/O**, and
+**address/data lines** for memory / memory-mapped peripherals [HDK p.29].
+
+### 6.1 Modes
+
+- **Pack mode:** generates full address/data/control to access memory; **no peripheral functions**.
+- **Peripheral mode:** limited memory addressing (lines reused for I/O). Entered by setting the
+  **peripheral bit (bit 0) in the Port-B mode register** [HDK p.29].
+
+**Port re-use** [HDK p.30]:
+
+- **PA0–PA7** — 8-bit non-latched GP I/O; in peripheral mode **PA0–PA3 = UART RX, CTS, DSR, DCD**;
+  **PA4** is a change-of-state interrupt source (e.g. Centronics **BUSY**, or **RI** on the VIC —
+  see below). In pack mode PA0–PA7 is the memory data bus.
+- **PB0–PB7** — latched output / **counter** mode; in pack mode = address **A0–A7**.
+- **PD0–PD7** — GP outputs; in pack mode = address **A8–A15**; in peripheral mode **PD0/PD1/PD2 =
+  UART TX, RTS, DTR**.
+- **PC0–PC4** — in pack mode = address **A16–A20**; in peripheral mode **PC4/PC7** = inverted
+  edge-triggered interrupt inputs, **PC5** = interrupt output, **PC6** = GP latched output +
+  pack/peripheral select at reset, **PC0–PC3** = a **dual synchronous serial port** for magnetic
+  card readers.
+
+**UART details** [HDK p.29–30, p.61]: needs the host link in **continuous-clocking** mode (baud
+clocks are derived from the 1.536 MHz link clock). No internal buffering — the **Transmitter
+Holding Register must be empty** before writing. One shared **active-high interrupt line**; software
+reads the status/interrupt registers to find the cause. Reading the UART Status register clears the
+Tx interrupt.
+
+**Barcode:** the UART receives data from a dedicated barcode-scanner IC [HDK p.30].
+**Card readers:** two synchronous serial ports (PC0–PC3) take clocked serial data [HDK p.30].
+
+**Reset config** read from **PA0–PA7** (device type/size, like ASIC4); **PC6** selects pack vs
+peripheral; in peripheral mode PA0–PA7 indicate the peripheral type (RS232 port / Centronics port,
+combinable) [HDK p.31].
+
+### 6.2 ASIC5 register set — the sixteen registers
+
+Reading/writing a register is two steps: send a control byte selecting the register, then
+read/write the data [HDK p.56]. Register list [HDK p.56–57, cross-checked against the
+`SYS$AS5.ASM` defines at HDK p.102]:
+
+| Reg | Name | R/W | Function |
+|-----|------|-----|----------|
+| **0** | **Port A data** | R/W | Read/write Port A; a read/write triggers a memory access cycle (pack mode) or one-cycle CS0 strobe (peripheral mode). |
+| **~2** | **Port B data** | R/W | Latches PB0–PB7 (= A0–A7 in pack mode); read returns last value. |
+| **~4** | **Port B mode / Inc** | R/W | **bit 0 = 0 memory / 1 peripheral (enables UART)**; also selects **counter** vs **latch** mode and "baud rate out on Port B". Counter increments on Port A access. |
+| **~5** | **Port C/D write** | W | First write latches PD0–PD7; subsequent (multiwrite) writes latch Port C, incl. **SEL0/SEL1** choosing CS0–CS3. In peripheral mode PD0 = UART TX (bit 0 has no effect). |
+| **6** | **Interrupt Mask** | R/W | 1 = enable that event's interrupt; 0 = disable. All disabled on reset. |
+| **~7** | **Interrupt Status / Type-Ctrl** | R | Reading indicates interrupt source; bit meanings mirror the mask. |
+| **8** | **UART Status / UART Control** | R/W | Format (stop/data bits, parity), break, and status (Tx empty, Rx/parity/framing/overrun errors). |
+| **9** | **UART Receive / Transmit holding register** | R/W | Read = received char; write = char to transmit. |
+| **10** | **UART Baud rate LSB** | W | Low byte of baud divisor. |
+| **11** | **UART Baud rate MSB** | W | High byte of baud divisor. |
+| **12** | **MCR shift register** | — | Magnetic-card-reader shift register. |
+| **13** | **Barcode read data** | R | Returns states of the barcode lines / general interrupt bits. |
+| **14** | **Synchronous Port 2 read** | R | Second synchronous serial port (card reader). |
+| **(15)** | (sync port 1 / reserved) | — | Synchronous-port-1 data; documented in prose (sync port 1 & 2 char-received are distinct interrupt sources). |
+
+> The HDK's printed register table is OCR-garbled for some indices; the register **names, R/W
+> attributes and functions** above are taken verbatim from the HDK prose (p.56–57) and the
+> assembler comment block in `SYS$AS5.ASM` (p.102): *Port A R/W · Port B R/W · Inc/Mode · Port CD
+> write-only · Interrupt mask R/W · IntType/Ctrl · UART Status/Ctrl · Receive/Transmit · Baud Rate
+> (×2, write-only) · MCR shift register · Barcode data & ints.* Exact numeric slots for the
+> mid-range registers should be confirmed against the include files (`ospack.inc`, `ossibo.inc`).
+
+**Interrupt-mask bits** [HDK p.56, and `S_*` defines p.102]: UART character received; UART
+transmitter awaiting character; modem/handshake change of state; **synchronous port 1 char
+received**; **synchronous port 2 char received**; **barcode data / general interrupt**. Reading the
+**Interrupt Status** register (same bit layout, high = active) identifies the source [HDK p.56].
+
+**UART Status/Control bits** (`SYS$AS5.ASM`, HDK p.102):
+
+| Define | Value | Meaning |
+|--------|-------|---------|
+| `S_RXENB` | `0000_0001b` | Receive interrupt enable |
+| `S_TXENB` | `0000_0010b` | Transmit interrupt enable |
+| `S_TXEMPTY` | `0001_0000b` | Transmit buffer empty (status) |
+| `S_RXINT` | `0000_0001b` | Receive interrupt pending |
+| `S_TXINT` | `0000_0010b` | Transmit interrupt pending |
+| `S_MDINT` | `0000_0100b` | Modem-status interrupt |
+| `S_CTS`/`S_RTS`/`S_DCD`/`S_DSR`/`S_DTR` | `01b`/`02b`/`04b`/`02b`/`04b` | Handshake-line states |
+| `OVERRUN_ERROR` | `0100_0000b` | Character overrun |
+| `PARITY_ERROR` | `1000_0000b` | Parity error |
+| `S_PERIPHERALMODE` | `0000_0011b` | ASIC5 RS232 (peripheral) mode |
+| `S_UART_OFF` | `0000_0010b` | ASIC5 peripheral mode, UART off |
+
+**Baud rate.** `Divisor = 1 − (96000 / desired_baud)`, written as a 16-bit word: LSB → reg 10,
+MSB → reg 11 [HDK p.61]. The driver's `BaudRateTable` (HDK p.102) holds the two's-complement
+divisors, e.g. `-0x077F, -0x04FF, -0x0368, -0x02CC, -0x027F, -0x013F, -0x009F, -0x004F, -0x0035,
+-0x0030, -0x0027, -0x0019, -0x0013, -0x000C, -0x0009, -0x0004` for the standard rates.
+
+### 6.3 Selecting / configuring ASIC5
+
+Before use, select the chip (and re-select after every hold/resume from power-down, pack-door, or
+insert/remove) [HDK p.56]. Selection differs by mode:
+
+- Peripheral: `mov al,(SerialSelect or Asic5NormalId)` → `SCONTOUT` → `SDATAIN`; a **zero reply
+  means no ASIC5 present** [HDK p.56].
+- Pack: same with `Asic5PackId` [HDK p.56]. An **ASIC4 will answer a pack-mode select** (it
+  impersonates an ASIC5 in pack mode) [HDK p.56].
+
+---
+
+## 7. I/O ports, interrupts and the channel model
+
+### 7.1 Eight hardware interrupts
+
+SIBO supports **8 level-triggered hardware interrupts**, IRQ0 (highest) … IRQ7 (lowest), handled by
+the interrupt controller in **ASIC1 (or ASIC9)**. Expansion ports carry an interrupt line into this
+controller [HDK p.3]:
+
+- **Extended internal** expansion ports: **active-low** interrupt input.
+- **Reduced external** expansion ports (S3a 6-pin, Workabout LIF): **active-high** interrupt input.
+
+Servicing order [HDK p.3]:
+
+1. Device asserts its IRQ line.
+2. The controller (ASIC2/ASIC9) places the **vector of the highest-priority pending device** on the
+   data bus; the CPU jumps to that ISR.
+3. The ISR clears the interrupt at the device (device-specific action).
+4. The ISR writes the **non-specific end-of-interrupt (NSEOI/NSEOD)** location to tell the
+   controller the interrupt is cleared.
+5. Repeat if another is pending.
+
+**Nested interrupts are not possible** on these 8086-class processors [HDK p.3].
+
+### 7.2 The four channel variables
+
+To be portable across host machines, a driver parameterises four values per expansion channel
+[HDK p.52]:
+
+- **Channel interrupt mask** — an 8-bit value OR'd into the mask register (`A1InterruptMask` or
+  `A9BInterruptMask`, depending on whether the controller is ASIC1 or ASIC9) to enable interrupts on
+  that channel; also passed to `HwGetChannel` / `HwFreeChannel`.
+- **Channel interrupt number** — 16-bit, used with `GenSetRevector` / `GenResetRevector` to say
+  which default ISR the driver replaces.
+- **Channel interrupt vector** — 16-bit pointer to the driver's ISR.
+- **Hardware SIBO channel** — used by `HwSelectChannel` to route serial frames to that channel.
+
+### 7.3 Per-platform channel map [HDK p.52]
+
+| Host | Controller | Ports and channels |
+|------|-----------|--------------------|
+| **Series 3** | ASIC2 | Expansion port C = serial **channel 7**, interrupt `Asic2Int` (IRQ4), select `SelectChannel7`. |
+| **Series 3a** | ASIC9 | Expansion port C = serial **channel 5**, mask `A9MSlave`, revector `IHwIrq2Revector` (IRQ2), select `SelectChannel5`. |
+| **Workabout / HC (3-channel)** | ASIC9 / ASIC2 | Port **A** (top) and port **B** (bottom) internal + port **C** (side/cradle); masks `ExpIntLeftA` / `A9MExpIntA`, `ExpIntRightB` / `A9MExpIntB`, plus the slave/`Asic2Int` channel; selects `ExpChannelLeftA`, `ExpChannelRightB`, `SelectChannel5/7`. |
+
+Build flags select the machine so one driver source compiles for all: **Consumer (S3a)** = 1 SIBO
+channel; **HC/S3C** = 3 channels; S3 = single-channel [HDK p.51–52; `SYS$AS5.ASM` p.102].
+
+### 7.4 Owning and selecting a channel
+
+The S3/S3a/HC have **three** Psion serial links: two are the SSD slots, the third is the expansion
+port [HDK p.60]. Only **one link is selected at a time**.
+
+- **`HwGetChannel`** (AL = channel interrupt mask): reserve a channel; **carry clear = success**.
+  Normally called from the driver's **open** vector; open should fail if the channel is unavailable
+  [HDK p.60].
+- **`HwFreeChannel`** (AL = mask): release it (on close) [HDK p.60].
+- **`HwSelectChannel`** (AL = select code): make a channel current; **returns the previously
+  selected channel in AL** so it can be restored on exit [HDK p.60].
+
+Discipline [HDK p.60]: select the correct channel on entry to any vector/ISR that talks down it, and
+restore the previous one on exit. **Disable interrupts (multitasking) between select and restore** —
+but only briefly, because the **watch-dog** forbids leaving interrupts off indefinitely; hence
+comms happen in short bursts. Idiom:
+
+```asm
+    pushf
+    cli
+    mov  al, SelectChannel5
+    HwSelectChannel        ; old channel returned in AL
+    push ax
+    ; ... Input / Output to the peripheral ...
+    pop  ax
+    HwSelectChannel        ; restore previous channel
+    popf
+```
+
+### 7.5 Channel unit letters (open qualifiers)
+
+A driver can support several channels distinguished by a **single-letter qualifier** appended to
+the device name, allocated from `'A'` [HDK p.38]. Convention: **A = top port, B = bottom port,
+C = side/cradle port** [HDK p.38]. Example: `p_open(&pcb,"PAR:A",-1)`. On the S3a only **one** SIBO
+channel (port C) can be opened; on Workabout/HC up to **three** (A, B, C) [HDK p.38]. The VIC's
+extra serial connectors appear to the Workabout as standard serial devices **ports I and F**, and
+the extended 15-way port is addressed as **port C** [WPG Appendix A, VIC].
+
+### 7.6 Direct I/O (HC extended internal ports)
+
+On the HC's 25-way extended internal ports, expansion devices also get **direct processor I/O**:
+`AD0–AD7` (multiplexed addr/data, low half only → up to 128 I/O addresses, even addresses only),
+`ALE`, `IOWR`, `IORD`, `EES` (External Expansion Select — high during I/O to that device), `INTR`
+(active-high IRQ to ASIC1). Port 1 decodes I/O `100–1FF`, port 2 `200–2FF`; A0 is always low for
+valid writes so A1 is the lowest usable address line [HDK p.19]. Each HC port also carries one SIBO
+serial channel (port 1 = channel 5, port 2 = channel 6) [HDK p.20]. (The Workabout uses a 26-way
+Torson connector for its internal expansion — see §8.)
+
+---
+
+## 8. Expansion slots, ports and connectors
+
+### 8.1 Overview by machine [HDK p.2]
+
+| Machine | SSD ports | Expansion |
+|---------|-----------|-----------|
+| MC / HC | 2 | Two independent single-row **25-way extended internal** ports (SIBO channel + direct parallel I/O + 7.2 V battery). |
+| Series 3 / 3a | 2 | One **6-pin reduced external** port (port C): SIBO serial channel + limited power (**< 25 mA**). |
+| **Workabout** | 2 (A: top, B: bottom) | Two internal expansion points + one **11-pin LIF** external port. Each internal port = single-row **26-way** carrying two high-speed serial ports. |
+
+### 8.2 Workabout internal 26-way (Torson) connector [HDK p.13]
+
+Signals: **Vcc1** = 3.0 V nominal, **≤ 100 mA**; **Vcc2** = 5 V nominal, **≤ 200 mA**; **RUN**
+(low = powered down, high = powered up — used to power-down/reset the module); **SCK2/SCK3** serial
+clocks (run continuously at **1.536 MHz** when the port is in use; clock the ASIC5 UART in the
+RS232-AT/TTL and AT/Barcode modules); **SD2/SD3** bi-directional serial data; **EINT1/EINT2**
+active-low interrupt inputs; **EXON** active-high turn-on. All logic at **3.0/3.3 V** (per Vcc1).
+Unused lines are reserved for a codec interface.
+
+The Workabout expansion module (RS232/TTL or RS232/Barcode) connects the main board to the module
+via this 26-way Torson connector + flexi cable; modules are **factory-fitted** [WPG p.1-3,
+Appendix A]. The RS232/TTL module runs up to **19,200 baud**; the RS232/Barcode module uses an HP
+HBCR-1612 micro to decode and transmit barcode data at up to **9,600 baud** [WPG Appendix A].
+
+### 8.3 Workabout external 11-pin LIF connector [HDK p.14–16]
+
+The reduced external port for connecting to the Cradle system. Standard pin functions (Polarisation
+Type B, cradle perspective) [HDK p.16]:
+
+| Pin | Name | Function |
+|-----|------|----------|
+| 1 | LCA | Local Computer Active — high when the computer is on. Workabout can **source 100 mA** from this pin (HC/HCDOS: 5 mA). |
+| 2 | EXON | External switch-ON, active-high (+5 V) — asserted by a remote/cradle device to switch the computer on. |
+| 3 | THERM | Battery thermistor terminal. |
+| 4 | DLA | Disconnect Local ASIC (does not apply to Workabout). |
+| 7 | VIN | Power supply to computer (+10 V). |
+| 8 | SCLK | Serial-channel clock. |
+| 9 | GND | Power / signal ground / −ve battery (1 A). |
+| 10 | SDATA | Serial-channel data. |
+| 11 | STATUS | Cradle status; pulled-up for open-collector sensing (low = remote device present). |
+
+Type-A polarisation repurposes several pins for RS232 signals. The LIF cover can be moulded with a
+polarising pin in up to four positions to differentiate variants [HDK p.14].
+
+### 8.4 S3/S3a 6-pin reduced external port (port C) [HDK p.12]
+
+Six wires: **MSD/MCLK** (a master SIBO serial channel — **channel 7 on S3, channel 5 on S3a**),
+**SDS/INT** and **SCK/EXON** (dual-function: form a slave serial channel, or SDS/INT is an
+active-high interrupt, and a rising edge on SCK/EXON wakes the machine from standby), **VCC** (+5 V,
+switched off in standby, **max 25 mA**). Opening the pack doors on an S3a or Workabout **cuts power
+to external peripherals** [HDK p.12].
+
+---
+
+## 9. Power
+
+- **Workabout power sources** [WPG p.1-4, Appendix A]: NiCd rechargeable pack **or** 2 × AA
+  alkaline (main), plus a **3 V lithium CR1620 backup** battery that preserves internal RAM when the
+  main source is absent (recommend yearly replacement; alone it preserves memory for a limited
+  period). External: a Series 3 mains adaptor via the **LIF Converter** (also trickle-charges), and
+  (from Jan/Feb 1997) a **vehicle power adaptor** / Docking Station.
+- Power management is **software-controlled** and selective; the machine auto-switches-off after
+  ~5 minutes idle by default [WPG p.1-4, §basic hardware].
+- Under **low battery** the Workabout may run the screen/keyboard but refuse to write Flash SSD or
+  access expansion devices; it turns off if such an operation is attempted [WPG p.1-4].
+- **States:** standby vs operating/idle. In standby, switched supplies (VCC/Vcc2) are **off**;
+  peripheral designs must not drive lines high in standby (pull-down inputs cause excessive standby
+  current) [HDK p.12, p.19].
+- **Peripheral power budgets** (from the connector tables): S3a port C **< 25 mA**; HC 25-way Vcc2
+  **50 mA** (or use unregulated **Vsup** 5.5–12 V with a low-dropout regulator for higher loads);
+  Workabout Torson **Vcc1 100 mA / Vcc2 200 mA**; LIF **LCA 100 mA** [HDK p.12, p.19–20, p.13,
+  p.16].
+- **Power-fail handling for drivers** [HDK p.41]: on power loss there is ~**2 ms** to power
+  everything down; the hold vector must be fast or the RAM-hold voltage drops and the machine
+  cold-reboots, losing internal RAM (including any loaded driver). On a power-fail hold the OS has
+  already reset the SIBO channels, so a channel driver need only record the reason for its resume
+  vector. Hold reasons passed in AH: `DevHoldNormal` (memory move), `DevHoldPowerDown` (standby),
+  `DevHoldPowerFail` (supply lost) [HDK p.42].
+
+---
+
+## 10. The SIBO serial link (host ↔ PC / peripheral)
+
+- The **3-Link** is an **ASIC5-based** cable that converts the S3/S3a port-C SIBO serial channel to
+  **RS232** (host ↔ PC/printer), using the ASIC5 on-board UART + line drivers [HDK p.5, p.35].
+- Workabout communications: the OS provides serial comms at up to **19,200 baud**, with **XMODEM /
+  YMODEM** (and ZMODEM except in early models) file transfer, plus a scripting language for modem
+  control [WPG §basic hardware, Tech Spec].
+- The high-speed inter-machine link is the same continuously-clocked SIBO serial channel described
+  in §4; the physical media are the S3a 6-pin port C, the HC 8-pin side port C (used by the HC
+  cradle), or the Workabout 11-pin LIF via the LIF Converter [HDK p.12, p.20; WPG Appendix A].
+
+---
+
+## 11. Programmer's cheat-sheet
+
+- Talking to a peripheral = **own a channel** (`HwGetChannel`) → **select it** (`HwSelectChannel`,
+  save/restore the old one, interrupts off, short bursts) → drive the slave with control/data frames
+  via `SCONTOUT`/`SDATAOUT`/`SDATAIN` → **free it** (`HwFreeChannel`) on close [HDK p.52, p.60].
+- **ASIC4 access** = set Address register (multi-byte, LSB first) → read/write Data register; only
+  even/low-256 addresses in the simple routines; interrupts off during a transfer [HDK p.53–59].
+- **ASIC5 UART** = enable continuous clocking, set peripheral bit (Port-B mode bit 0), write baud
+  divisor `1 − 96000/baud` (LSB reg 10, MSB reg 11), set format in UART Status/Control (reg 8),
+  Tx via reg 9 only when `S_TXEMPTY`, Rx via reg 9, one shared active-high IRQ; read status/interrupt
+  registers to find the cause [HDK p.56–61].
+- **Interrupts** = 8 levels, IRQ0 highest, level-triggered, **no nesting**; clear at the device then
+  write NSEOI [HDK p.3].
+- **Segments** = 8086 model; writing outside your data segment or hogging interrupts → **panic**
+  [WPG §Resetting; HDK p.2].
+
+---
+
+## 12. Known gaps / uncertainties in these sources
+
+- **V30MX / ASIC9MX / Workabout MX:** absent from both supplied manuals. All MX statements above
+  are flagged **[MX — not in supplied manuals]** and are orientation only. Confirm against the MX
+  hardware reference.
+- **Host CPU physical memory map and any bank/page registers:** not in these manuals (deferred to
+  *SIBO Computers Programmers Reference* / *Hardware Reference*). Only the peripheral-side
+  (ASIC4/ASIC5) chip-select block decode is documented here.
+- **Exact ASIC5 register numeric slots (regs ~2, 4, 5, 7):** the printed table is OCR-damaged; names
+  and functions are reliable (prose + `SYS$AS5.ASM`), but verify the numeric indices against
+  `ospack.inc` / `ossibo.inc`.
+- Several connector pin tables in the WPG appendix are OCR-garbled (RS232 module pinouts, VIC 15-way
+  pinout); signal names are recoverable but pin numbers should be checked against a clean copy.
diff --git a/docs/reference/08-re-boot-oscalls.md b/docs/reference/08-re-boot-oscalls.md
new file mode 100644
index 0000000..5a08d81
--- /dev/null
+++ b/docs/reference/08-re-boot-oscalls.md
@@ -0,0 +1,78 @@
+# Boot & OS-call internals (reverse-engineered from the ROM under MAME)
+
+Source: dynamic trace of `psionwamx` (v7.20f) under MAME — 170,160 instructions
+of boot captured with correct bank mapping. Everything here is **reverse-
+engineered / observed**, not from a manual, and describes internal mechanisms
+below the documented C API.
+
+## Reset & early boot
+
+```
+FFFF0: jmp  A000:0        ; reset vector -> ROM
+A0000: jmp  A14A4
+A14A4: di                 ; disable interrupts
+       in/out 30h,...     ; ASIC hardware init via I/O ports
+       mov ds0,190h       ; segment setup
+       out 2h / 2Ch / 22h / 26h / 24h / 3Ch   ; ASIC control-register init
+       jmp AE69C          ; signature check ([6896h]==0F0A5h) then continue
+```
+Early boot disables interrupts, programs the ASIC control registers through the
+I/O ports, sets up segments, and validates a ROM signature word.
+
+## OS service calls are software interrupts (not a single gate)
+
+SIBO dispatches operating-system services through a **range of `INT` vectors**
+(NEC V-series `brk` mnemonic), each vector a service group with a function
+selector in a register. Vectors observed executing during boot, by frequency:
+
+| Vector | Count (boot) |
+| --- | --- |
+| `0xA6` | 414 |
+| `0x97` | 81 |
+| `0x85` | 49 |
+| `0x96` | 41 |
+| `0xBA` | 41 |
+| `0x8B` | 17 |
+| `0xB9` | 15 |
+| `0xAC` | 12 |
+| others `0x81`–`0xB5` | few each |
+
+Additional service vectors seen in driver code (not exercised at boot):
+- **`INT 0xCF`** — the I/O executive: `CL` = function code, `BX` = channel
+  handle, `DX` = argument, result in `AX`. This is the layer beneath `p_iow`.
+- **`INT 0xD9`**, **`INT 0xD3`** — further service vectors (exact roles TBD).
+
+The specific service behind each vector is not yet mapped; doing so means
+breakpointing each ISR and correlating with the documented C calls. This table
+is the starting point.
+
+## ASIC I/O ports touched during boot
+
+Distinct `out` port targets and write counts during boot (ASIC register access —
+cross-reference the ASIC register maps in the hardware reference):
+
+| Port | Writes | Likely role |
+| --- | --- | --- |
+| `0x28` | 1580 | display/LCD controller (dominant) |
+| `0x15` | 88 | |
+| `0x21` | 54 | |
+| `0x10` | 17 | |
+| `0x02` | 14 | ASIC control |
+| `0x0A` | 13 | |
+| `0x08` | 12 | |
+| `0x2C` `0x24` `0x22` `0x26` `0x30` `0x3C` | few | ASIC control-register setup (from early boot) |
+
+## Method (reproduce)
+
+```
+xvfb-run -a mame psionwamx -rompath roms -debug \
+  -debugscript trace.txt -sound none -seconds_to_run 1
+# trace.txt:  trace boot_trace.asm   /   go
+```
+Then post-process `boot_trace.asm` for instruction/port/vector frequencies.
+
+## Next RE steps
+
+1. Map each `brk` vector to its service (breakpoint ISR, correlate to C API).
+2. Trace `SCANAPP`/`DEMMAN` to resolve the `WL2` scanner data-retrieval path.
+3. Correlate the ASIC ports here with the HDK register maps.
diff --git a/w2mx_v7.20f_eng.bin b/w2mx_v7.20f_eng.bin
new file mode 100644
index 0000000..be3716e
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